Merge pull request #1 from HerculesWS/master

Update from original

82 files changed, 50084 insertions, 36953 deletions

diff --git a/src/map/CMakeLists.txt b/src/map/CMakeLists.txt
deleted file mode 100644
index 51c3538ef..000000000
--- a/src/map/CMakeLists.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-
-#
-# setup
-#
-set( MAP_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}  CACHE INTERNAL "" )
-set( SQL_MAP_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}  CACHE INTERNAL "" )
-
-
-#
-# targets
-#
-add_subdirectory( sql )
diff --git a/src/map/HPMmap.c b/src/map/HPMmap.c
new file mode 100644
index 000000000..cb8c979c6
--- /dev/null
+++ b/src/map/HPMmap.c
@@ -0,0 +1,215 @@
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+
+#define HERCULES_CORE
+
+#include "HPMmap.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "atcommand.h"
+#include "battle.h"
+#include "battleground.h"
+#include "chat.h"
+#include "chrif.h"
+#include "clif.h"
+#include "date.h"
+#include "duel.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
+#include "instance.h"
+#include "intif.h"
+#include "irc-bot.h"
+#include "itemdb.h"
+#include "log.h"
+#include "mail.h"
+#include "map.h"
+#include "mapreg.h"
+#include "mercenary.h"
+#include "mob.h"
+#include "npc.h"
+#include "party.h"
+#include "path.h"
+#include "pc.h"
+#include "pc_groups.h"
+#include "pet.h"
+#include "quest.h"
+#include "script.h"
+#include "searchstore.h"
+#include "skill.h"
+#include "status.h"
+#include "storage.h"
+#include "trade.h"
+#include "unit.h"
+#include "vending.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/db.h"
+#include "../common/des.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/mapindex.h"
+#include "../common/mmo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/sysinfo.h"
+
+#include "../common/HPMDataCheck.h"
+
+struct HPM_atcommand_list {
+	//tracking currently not enabled
+	// - requires modifying how plugins calls atcommand creation
+	// - needs load/unload during runtime support
+	//unsigned int pID;/* plugin id */
+	char name[ATCOMMAND_LENGTH];
+	AtCommandFunc func;
+};
+
+struct HPM_atcommand_list *atcommand_list = NULL;
+unsigned int atcommand_list_items = 0;
+
+/**
+ * (char*) data name -> (unsigned int) HPMDataCheck[] index
+ **/
+DBMap *datacheck_db;
+
+bool HPM_map_grabHPData(struct HPDataOperationStorage *ret, enum HPluginDataTypes type, void *ptr) {
+	/* record address */
+	switch( type ) {
+		case HPDT_MSD:
+			ret->HPDataSRCPtr = (void**)(&((struct map_session_data *)ptr)->hdata);
+			ret->hdatac = &((struct map_session_data *)ptr)->hdatac;
+			break;
+		case HPDT_NPCD:
+			ret->HPDataSRCPtr = (void**)(&((struct npc_data *)ptr)->hdata);
+			ret->hdatac = &((struct npc_data *)ptr)->hdatac;
+			break;
+		case HPDT_MAP:
+			ret->HPDataSRCPtr = (void**)(&((struct map_data *)ptr)->hdata);
+			ret->hdatac = &((struct map_data *)ptr)->hdatac;
+			break;
+		case HPDT_PARTY:
+			ret->HPDataSRCPtr = (void**)(&((struct party_data *)ptr)->hdata);
+			ret->hdatac = &((struct party_data *)ptr)->hdatac;
+			break;
+		case HPDT_GUILD:
+			ret->HPDataSRCPtr = (void**)(&((struct guild *)ptr)->hdata);
+			ret->hdatac = &((struct guild *)ptr)->hdatac;
+			break;
+		case HPDT_INSTANCE:
+			ret->HPDataSRCPtr = (void**)(&((struct instance_data *)ptr)->hdata);
+			ret->hdatac = &((struct instance_data *)ptr)->hdatac;
+			break;
+		default:
+			return false;
+	}
+	return true;
+}
+
+void HPM_map_plugin_load_sub(struct hplugin *plugin) {
+	plugin->hpi->addCommand       = HPM->import_symbol("addCommand",plugin->idx);
+	plugin->hpi->addScript        = HPM->import_symbol("addScript",plugin->idx);
+	plugin->hpi->addPCGPermission = HPM->import_symbol("addGroupPermission",plugin->idx);
+}
+
+bool HPM_map_add_atcommand(char *name, AtCommandFunc func) {
+	unsigned int i = 0;
+	
+	for(i = 0; i < atcommand_list_items; i++) {
+		if( !strcmpi(atcommand_list[i].name,name) ) {
+			ShowDebug("HPM_map_add_atcommand: duplicate command '%s', skipping...\n", name);
+			return false;
+		}
+	}
+	
+	i = atcommand_list_items;
+	
+	RECREATE(atcommand_list, struct HPM_atcommand_list , ++atcommand_list_items);
+	
+	safestrncpy(atcommand_list[i].name, name, sizeof(atcommand_list[i].name));
+	atcommand_list[i].func = func;
+	
+	return true;
+}
+
+void HPM_map_atcommands(void) {
+	unsigned int i;
+	
+	for(i = 0; i < atcommand_list_items; i++) {
+		atcommand->add(atcommand_list[i].name,atcommand_list[i].func,true);
+	}
+}
+
+/**
+ * Called by HPM->DataCheck on a plugins incoming data, ensures data structs in use are matching!
+ **/
+bool HPM_map_DataCheck (struct s_HPMDataCheck *src, unsigned int size, char *name) {
+	unsigned int i, j;
+	
+	for(i = 0; i < size; i++) {
+		
+		if( !strdb_exists(datacheck_db, src[i].name) ) {
+			ShowError("HPMDataCheck:%s: '%s' was not found\n",name,src[i].name);
+			return false;
+		} else {
+			j = strdb_uiget(datacheck_db, src[i].name);/* not double lookup; exists sets cache to found data */
+			if( src[i].size != HPMDataCheck[j].size ) {
+				ShowWarning("HPMDataCheck:%s: '%s' size mismatch %u != %u\n",name,src[i].name,src[i].size,HPMDataCheck[j].size);
+				return false;
+			}
+		}
+	}
+	
+	return true;
+}
+
+/**
+ * Adds a new group permission to the HPM-provided list
+ **/
+void HPM_map_add_group_permission(unsigned int pluginID, char *name, unsigned int *mask) {
+	unsigned char index = pcg->HPMpermissions_count;
+	
+	RECREATE(pcg->HPMpermissions, struct pc_groups_new_permission, ++pcg->HPMpermissions_count);
+	
+	pcg->HPMpermissions[index].pID = pluginID;
+	pcg->HPMpermissions[index].name = aStrdup(name);
+	pcg->HPMpermissions[index].mask = mask;
+}
+
+void HPM_map_do_init(void) {
+	unsigned int i;
+	
+	/**
+	 * Populates datacheck_db for easy lookup later on
+	 **/
+	datacheck_db = strdb_alloc(DB_OPT_BASE,0);
+	
+	for(i = 0; i < HPMDataCheckLen; i++) {
+		strdb_uiput(datacheck_db, HPMDataCheck[i].name, i);
+	}
+	
+}
+
+void HPM_map_do_final(void) {
+	unsigned char i;
+	
+	if( atcommand_list )
+		aFree(atcommand_list);
+	/**
+	 * why is pcg->HPM being cleared here? because PCG's do_final is not final,
+	 * is used on reload, and would thus cause plugin-provided permissions to go away
+	 **/
+	for( i = 0; i < pcg->HPMpermissions_count; i++ ) {
+		aFree(pcg->HPMpermissions[i].name);
+	}
+	if( pcg->HPMpermissions )
+		aFree(pcg->HPMpermissions);
+	
+	db_destroy(datacheck_db);
+}
diff --git a/src/map/HPMmap.h b/src/map/HPMmap.h
new file mode 100644
index 000000000..99c4224ff
--- /dev/null
+++ b/src/map/HPMmap.h
@@ -0,0 +1,29 @@
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+
+#ifndef MAP_HPMMAP_H
+#define MAP_HPMMAP_H
+
+#include "../common/cbasetypes.h"
+#include "../map/atcommand.h"
+#include "../common/HPM.h"
+
+struct hplugin;
+struct map_session_data;
+
+bool HPM_map_grabHPData(struct HPDataOperationStorage *ret, enum HPluginDataTypes type, void *ptr);
+
+bool HPM_map_add_atcommand(char *name, AtCommandFunc func);
+void HPM_map_atcommands(void);
+
+void HPM_map_plugin_load_sub(struct hplugin *plugin);
+
+void HPM_map_do_final(void);
+
+void HPM_map_add_group_permission(unsigned int pluginID, char *name, unsigned int *mask);
+
+bool HPM_map_DataCheck(struct s_HPMDataCheck *src, unsigned int size, char *name);
+
+void HPM_map_do_init(void);
+
+#endif /* MAP_HPMMAP_H */
diff --git a/src/map/Makefile.in b/src/map/Makefile.in
index bb99b6a05..fc58c9d70 100644
--- a/src/map/Makefile.in
+++ b/src/map/Makefile.in
@@ -1,43 +1,47 @@
-
-COMMON_H = $(shell ls ../common/*.h)
-
-MT19937AR_OBJ = ../../3rdparty/mt19937ar/mt19937ar.o
-MT19937AR_H = ../../3rdparty/mt19937ar/mt19937ar.h
-MT19937AR_INCLUDE = -I../../3rdparty/mt19937ar
-
-LIBCONFIG_OBJ = ../../3rdparty/libconfig/libconfig.o ../../3rdparty/libconfig/grammar.o \
-	../../3rdparty/libconfig/scanctx.o ../../3rdparty/libconfig/scanner.o ../../3rdparty/libconfig/strbuf.o
-LIBCONFIG_H = ../../3rdparty/libconfig/libconfig.h ../../3rdparty/libconfig/grammar.h \
-	../../3rdparty/libconfig/parsectx.h ../../3rdparty/libconfig/scanctx.h ../../3rdparty/libconfig/scanner.h \
-	../../3rdparty/libconfig/strbuf.h ../../3rdparty/libconfig/wincompat.h
-LIBCONFIG_INCLUDE = -I../../3rdparty/libconfig
-
-MAP_OBJ = map.o chrif.o clif.o pc.o status.o npc.o \
-	npc_chat.o chat.o path.o itemdb.o mob.o script.o \
-	storage.o skill.o atcommand.o battle.o battleground.o \
-	intif.o trade.o party.o vending.o guild.o pet.o \
-	log.o mail.o date.o unit.o homunculus.o mercenary.o quest.o instance.o \
-	buyingstore.o searchstore.o duel.o pc_groups.o elemental.o irc-bot.o
-MAP_SQL_OBJ = $(MAP_OBJ:%=obj_sql/%) \
-	obj_sql/mapreg_sql.o
-MAP_H = map.h chrif.h clif.h pc.h status.h npc.h \
-	chat.h itemdb.h mob.h script.h path.h \
-	storage.h skill.h atcommand.h battle.h battleground.h \
-	intif.h trade.h party.h vending.h guild.h pet.h \
-	log.h mail.h date.h unit.h homunculus.h mercenary.h quest.h instance.h mapreg.h \
-	buyingstore.h searchstore.h duel.h pc_groups.h \
-	../config/core.h ../config/renewal.h ../config/secure.h ../config/const.h \
-	../config/classes/general.h elemental.h packets.h packets_struct.h irc-bot.h
+# Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+# See the LICENSE file
+
+# @configure_input@
+
+CONFIG_D = ../config
+CONFIG_H = $(wildcard $(CONFIG_D)/*.h) $(wildcard $(CONFIG_D)/*/*.h)
+
+COMMON_D = ../common
+COMMON_H = $(wildcard $(COMMON_D)/*.h)
+SYSINFO_INC = $(COMMON_D)/sysinfo.inc
+
+LIBCONFIG_D = ../../3rdparty/libconfig
+LIBCONFIG_OBJ = $(addprefix $(LIBCONFIG_D)/, libconfig.o grammar.o scanctx.o \
+                scanner.o strbuf.o)
+LIBCONFIG_H = $(addprefix $(LIBCONFIG_D)/, libconfig.h grammar.h parsectx.h \
+              scanctx.h scanner.h strbuf.h wincompat.h)
+LIBCONFIG_INCLUDE = -I$(LIBCONFIG_D)
+
+MT19937AR_D = ../../3rdparty/mt19937ar
+MT19937AR_OBJ = $(MT19937AR_D)/mt19937ar.o
+MT19937AR_H = $(MT19937AR_D)/mt19937ar.h
+MT19937AR_INCLUDE = -I$(MT19937AR_D)
+
+MAP_C = atcommand.c battle.c battleground.c buyingstore.c chat.c chrif.c \
+        clif.c date.c duel.c elemental.c guild.c homunculus.c HPMmap.c \
+        instance.c intif.c irc-bot.c itemdb.c log.c mail.c map.c mapreg_sql.c \
+        mercenary.c mob.c npc.c npc_chat.c party.c path.c pc.c pc_groups.c \
+        pet.c quest.c script.c searchstore.c skill.c status.c storage.c \
+        trade.c unit.c vending.c
+MAP_OBJ = $(addprefix obj_sql/, $(patsubst %c,%o,$(MAP_C)))
+MAP_H = atcommand.h battle.h battleground.h buyingstore.h chat.h chrif.h \
+        clif.h date.h duel.h elemental.h guild.h homunculus.h HPMmap.h \
+        instance.h intif.h irc-bot.h itemdb.h log.h mail.h map.h mapreg.h \
+        mercenary.h mob.h npc.h packets.h packets_struct.h party.h path.h \
+        pc.h pc_groups.h pet.h quest.h script.h searchstore.h skill.h \
+        status.h storage.h trade.h unit.h vending.h
 
 HAVE_MYSQL=@HAVE_MYSQL@
 ifeq ($(HAVE_MYSQL),yes)
-	ALL_DEPENDS=txt sql
-	SQL_DEPENDS=map-server
+	MAP_SERVER_SQL_DEPENDS=$(MAP_OBJ) $(COMMON_D)/obj_sql/common_sql.a $(COMMON_D)/obj_all/common.a $(MT19937AR_OBJ) $(LIBCONFIG_OBJ $(SYSINFO_INC))
 else
-	ALL_TARGET=txt
-	SQL_DEPENDS=needs_mysql
+	MAP_SERVER_SQL_DEPENDS=needs_mysql
 endif
-TXT_DEPENDS=map-server
 
 HAVE_PCRE=@HAVE_PCRE@
 ifeq ($(HAVE_PCRE),yes)
@@ -48,41 +52,47 @@ endif
 
 @SET_MAKE@
 
+CC = @CC@
+export CC
+
 #####################################################################
-.PHONY : all txt sql clean help
+.PHONY: all sql map-server clean buildclean help
 
-all: $(ALL_DEPENDS)
+all: sql
 
-txt: $(TXT_DEPENDS)
+sql: map-server
 
-sql: $(SQL_DEPENDS)
+buildclean:
+	@echo "	CLEAN	map (build temp files)"
+	@rm -rf *.o obj_sql
 
-clean:
+clean: buildclean
 	@echo "	CLEAN	map"
-	@rm -rf *.o obj_txt obj_sql ../../map-server@EXEEXT@ ../../map-server@EXEEXT@
+	@rm -rf ../../map-server@EXEEXT@
 
 help:
-ifeq ($(HAVE_MYSQL),yes)
-	@echo "possible targets are 'sql' 'txt' 'all' 'clean' 'help'"
-	@echo "'sql'   - map server (SQL version)"
-else
-	@echo "possible targets are 'txt' 'all' 'clean' 'help'"
-endif
-	@echo "'txt'   - map server (TXT version)"
-	@echo "'all'   - builds all above targets"
-	@echo "'clean' - cleans builds and objects"
-	@echo "'help'  - outputs this message"
+	@echo "possible targets are 'map-server' 'all' 'clean' 'help'"
+	@echo "'map-server'   - map server"
+	@echo "'all'          - builds all above targets"
+	@echo "'clean'        - cleans builds and objects"
+	@echo "'buildclean'   - cleans build temporary (object) files, without deleting the"
+	@echo "                 executables"
+	@echo "'help'         - outputs this message"
 
 #####################################################################
 
+Makefile: Makefile.in
+	@$(MAKE) -C ../.. src/map/Makefile
+
+$(SYSINFO_INC): $(MAP_C) $(MAP_H) $(COMMON_H) $(CONFIG_H) $(MT19937AR_H) $(LIBCONFIG_H)
+	@echo "	MAKE	$@"
+	@$(MAKE) -C ../.. sysinfo
+
 needs_mysql:
 	@echo "MySQL not found or disabled by the configure script"
 	@exit 1
 
 # object directories
-obj_txt:
-	@echo "	MKDIR	obj_txt"
-	@-mkdir obj_txt
 
 obj_sql:
 	@echo "	MKDIR	obj_sql"
@@ -90,25 +100,32 @@ obj_sql:
 
 # executables
 
-map-server: obj_sql $(MAP_SQL_OBJ) ../common/obj_sql/common_sql.a ../common/obj_all/common.a
-	@echo "	LD	$@"
-	@@CC@ @LDFLAGS@ -o ../../map-server@EXEEXT@ $(MAP_SQL_OBJ) ../common/obj_sql/common_sql.a ../common/obj_all/common.a $(MT19937AR_OBJ) $(LIBCONFIG_OBJ) @LIBS@ @PCRE_LIBS@ @MYSQL_LIBS@
+map-server: ../../map-server@EXEEXT@
+
+../../map-server@EXEEXT@: $(MAP_SERVER_SQL_DEPENDS) Makefile
+	@echo "	LD	$(notdir $@)"
+	@$(CC) @LDFLAGS@ -o ../../map-server@EXEEXT@ $(MAP_OBJ) $(COMMON_D)/obj_sql/common_sql.a \
+		$(COMMON_D)/obj_all/common.a $(MT19937AR_OBJ) $(LIBCONFIG_OBJ) @LIBS@ @PCRE_LIBS@ @MYSQL_LIBS@
 
 # map object files
 
-obj_sql/%.o: %.c $(MAP_H) $(COMMON_H)  $(MT19937AR_H) $(LIBCONFIG_H)
+obj_sql/%.o: %.c $(MAP_H) $(COMMON_H) $(CONFIG_H) $(MT19937AR_H) $(LIBCONFIG_H) | obj_sql
 	@echo "	CC	$<"
-	@@CC@ @CFLAGS@ $(MT19937AR_INCLUDE) $(LIBCONFIG_INCLUDE) $(PCRE_CFLAGS) @MYSQL_CFLAGS@ @CPPFLAGS@ -c $(OUTPUT_OPTION) $<
+	@$(CC) @CFLAGS@ @DEFS@ $(MT19937AR_INCLUDE) $(LIBCONFIG_INCLUDE) $(PCRE_CFLAGS) @MYSQL_CFLAGS@ @CPPFLAGS@ -c $(OUTPUT_OPTION) $<
 
 # missing object files
-../common/obj_all/common.a:
-	@$(MAKE) -C ../common sql
-    
-../common/obj_sql/common_sql.a:
-	@$(MAKE) -C ../common sql
-        
-MT19937AR_OBJ:
-	@$(MAKE) -C ../../3rdparty/mt19937ar
-
-LIBCONFIG_OBJ:
-	@$(MAKE) -C ../../3rdparty/libconfig
+$(COMMON_D)/obj_all/common.a:
+	@echo "	MAKE	$@"
+	@$(MAKE) -C $(COMMON_D) sql
+
+$(COMMON_D)/obj_sql/common_sql.a:
+	@echo "	MAKE	$@"
+	@$(MAKE) -C $(COMMON_D) sql
+
+$(MT19937AR_OBJ):
+	@echo "	MAKE	$@"
+	@$(MAKE) -C $(MT19937AR_D)
+
+$(LIBCONFIG_OBJ):
+	@echo "	MAKE	$@"
+	@$(MAKE) -C $(LIBCONFIG_D)
diff --git a/src/map/atcommand.c b/src/map/atcommand.c
index b6a9e42ee..b5e8fa797 100644
--- a/src/map/atcommand.c
+++ b/src/map/atcommand.c
@@ -2,64 +2,65 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/mmo.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/core.h"
-#include "../common/showmsg.h"
-#include "../common/malloc.h"
-#include "../common/random.h"
-#include "../common/socket.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/conf.h"
+#define HERCULES_CORE
 
+#include "../config/core.h" // AUTOLOOTITEM_SIZE, AUTOTRADE_PERSISTENCY, MAX_SUGGESTIONS, MOB_FLEE(), MOB_HIT(), RENEWAL, RENEWAL_DROP, RENEWAL_EXP
 #include "atcommand.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "HPMmap.h"
 #include "battle.h"
 #include "chat.h"
-#include "clif.h"
 #include "chrif.h"
+#include "clif.h"
 #include "duel.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
 #include "intif.h"
 #include "itemdb.h"
 #include "log.h"
+#include "mail.h"
 #include "map.h"
-#include "pc.h"
-#include "pc_groups.h" // groupid2name
-#include "status.h"
-#include "skill.h"
+#include "mapreg.h"
+#include "mercenary.h"
 #include "mob.h"
 #include "npc.h"
-#include "pet.h"
-#include "homunculus.h"
-#include "mail.h"
-#include "mercenary.h"
-#include "elemental.h"
 #include "party.h"
-#include "guild.h"
+#include "pc.h"
+#include "pc_groups.h" // groupid2name
+#include "pet.h"
+#include "quest.h"
 #include "script.h"
+#include "searchstore.h"
+#include "skill.h"
+#include "status.h"
 #include "storage.h"
 #include "trade.h"
 #include "unit.h"
-#include "mapreg.h"
-#include "quest.h"
-#include "searchstore.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/core.h"
+#include "../common/malloc.h"
+#include "../common/mmo.h" // MAX_CARTS
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/sysinfo.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-static char* msg_table[MAX_MSG]; // Server messages (0-499 reserved for GM commands, 500-999 reserved for others)
+struct atcommand_interface atcommand_s;
 
 static char atcmd_output[CHAT_SIZE_MAX];
 static char atcmd_player_name[NAME_LENGTH];
 
-static AtCommandInfo* get_atcommandinfo_byname(const char *name); // @help
-static const char* atcommand_checkalias(const char *aliasname); // @help
-static void atcommand_get_suggestions(struct map_session_data* sd, const char *name, bool atcommand); // @help
-
 // @commands (script-based)
 struct atcmd_binding_data* get_atcommandbind_byname(const char* name) {
 	int i = 0;
@@ -67,7 +68,7 @@ struct atcmd_binding_data* get_atcommandbind_byname(const char* name) {
 	if( *name == atcommand->at_symbol || *name == atcommand->char_symbol )
 		name++; // for backwards compatibility
 
-	ARR_FIND( 0, atcommand->binding_count, i, strcmp(atcommand->binding[i]->command, name) == 0 );
+	ARR_FIND( 0, atcommand->binding_count, i, strcmpi(atcommand->binding[i]->command, name) == 0 );
 
 	return ( i < atcommand->binding_count ) ? atcommand->binding[i] : NULL;
 }
@@ -75,58 +76,64 @@ struct atcmd_binding_data* get_atcommandbind_byname(const char* name) {
 //-----------------------------------------------------------
 // Return the message string of the specified number by [Yor]
 //-----------------------------------------------------------
-const char* msg_txt(int msg_number)
-{
+const char* atcommand_msg(int msg_number) {
 	if (msg_number >= 0 && msg_number < MAX_MSG &&
-	    msg_table[msg_number] != NULL && msg_table[msg_number][0] != '\0')
-		return msg_table[msg_number];
+	    atcommand->msg_table[msg_number] != NULL && atcommand->msg_table[msg_number][0] != '\0')
+		return atcommand->msg_table[msg_number];
 
 	return "??";
 }
 
-/*==========================================
- * Read Message Data
- *------------------------------------------*/
-int msg_config_read(const char* cfgName)
-{
+/**
+ * Reads Message Data
+ *
+ * @param[in] cfg_name       configuration filename to read.
+ * @param[in] allow_override whether to allow duplicate message IDs to override the original value.
+ * @return success state.
+ */
+bool msg_config_read(const char *cfg_name, bool allow_override) {
 	int msg_number;
 	char line[1024], w1[1024], w2[1024];
 	FILE *fp;
 	static int called = 1;
 
-	if ((fp = fopen(cfgName, "r")) == NULL) {
-		ShowError("Messages file not found: %s\n", cfgName);
-		return 1;
+	if ((fp = fopen(cfg_name, "r")) == NULL) {
+		ShowError("Messages file not found: %s\n", cfg_name);
+		return false;
 	}
 
 	if ((--called) == 0)
-		memset(msg_table, 0, sizeof(msg_table[0]) * MAX_MSG);
+		memset(atcommand->msg_table, 0, sizeof(atcommand->msg_table[0]) * MAX_MSG);
 
-	while(fgets(line, sizeof(line), fp))
-	{
+	while(fgets(line, sizeof(line), fp)) {
 		if (line[0] == '/' && line[1] == '/')
 			continue;
-		if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) != 2)
+		if (sscanf(line, "%1023[^:]: %1023[^\r\n]", w1, w2) != 2)
 			continue;
 
-		if (strcmpi(w1, "import") == 0)
-			msg_config_read(w2);
-		else
-		{
+		if (strcmpi(w1, "import") == 0) {
+			msg_config_read(w2, true);
+		} else {
 			msg_number = atoi(w1);
-			if (msg_number >= 0 && msg_number < MAX_MSG)
-			{
-				if (msg_table[msg_number] != NULL)
-					aFree(msg_table[msg_number]);
-				msg_table[msg_number] = (char *)aMalloc((strlen(w2) + 1)*sizeof (char));
-				strcpy(msg_table[msg_number],w2);
+			if (msg_number >= 0 && msg_number < MAX_MSG) {
+				if (atcommand->msg_table[msg_number] != NULL) {
+					if (!allow_override) {
+						ShowError("Duplicate message: ID '%d' was already used for '%s'. Message '%s' will be ignored.\n",
+						          msg_number, w2, atcommand->msg_table[msg_number]);
+						continue;
+					}
+					aFree(atcommand->msg_table[msg_number]);
+				}
+				/* this could easily become consecutive memory like get_str() and save the malloc overhead for over 1k calls [Ind] */
+				atcommand->msg_table[msg_number] = (char *)aMalloc((strlen(w2) + 1)*sizeof (char));
+				strcpy(atcommand->msg_table[msg_number],w2);
 			}
 		}
 	}
 
 	fclose(fp);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
@@ -136,7 +143,7 @@ void do_final_msg(void)
 {
 	int i;
 	for (i = 0; i < MAX_MSG; i++)
-		aFree(msg_table[i]);
+		aFree(atcommand->msg_table[i]);
 }
 
 /**
@@ -159,45 +166,39 @@ ACMD(send)
 	// read message type as hex number (without the 0x)
 	if(!message || !*message ||
 	   !((sscanf(message, "len %x", &type)==1 && (len=1))
-		 || sscanf(message, "%x", &type)==1) )
-	{
-		int i;
-		for (i = 900; i <= 903; ++i)
-			clif->message(fd, msg_txt(i));
-		return false;
-	}
-	
-#define PARSE_ERROR(error,p) \
-{\
-clif->message(fd, (error));\
-sprintf(atcmd_output, ">%s", (p));\
-clif->message(fd, atcmd_output);\
-}
-	//define PARSE_ERROR
-	
-#define CHECK_EOS(p) \
-if(*(p) == 0){\
-clif->message(fd, "Unexpected end of string");\
-return false;\
-}
-	//define CHECK_EOS
-	
-#define SKIP_VALUE(p) \
-{\
-while(*(p) && !ISSPACE(*(p))) ++(p); /* non-space */\
-while(*(p) && ISSPACE(*(p)))  ++(p); /* space */\
-}
-	//define SKIP_VALUE
-	
-#define GET_VALUE(p,num) \
-{\
-if(sscanf((p), "x%lx", &(num)) < 1 && sscanf((p), "%ld ", &(num)) < 1){\
-PARSE_ERROR("Invalid number in:",(p));\
-return false;\
-}\
-}
-	//define GET_VALUE
-	
+		 || sscanf(message, "%x", &type)==1) ) {
+		clif->message(fd, msg_txt(900)); // Usage:
+		clif->message(fd, msg_txt(901)); // 	@send len <packet hex number>
+		clif->message(fd, msg_txt(902)); // 	@send <packet hex number> {<value>}*
+		clif->message(fd, msg_txt(903)); // 	Value: <type=B(default),W,L><number> or S<length>"<string>"
+		return false;
+	}
+
+#define PARSE_ERROR(error,p) do {\
+	clif->message(fd, (error));\
+	sprintf(atcmd_output, ">%s", (p));\
+	clif->message(fd, atcmd_output);\
+} while(0) //define PARSE_ERROR
+
+#define CHECK_EOS(p) do { \
+	if(*(p) == 0){ \
+		clif->message(fd, "Unexpected end of string");\
+		return false;\
+	} \
+} while(0) //define CHECK_EOS
+
+#define SKIP_VALUE(p) do { \
+	while(*(p) && !ISSPACE(*(p))) ++(p); /* non-space */\
+	while(*(p) && ISSPACE(*(p)))  ++(p); /* space */\
+} while(0) //define SKIP_VALUE
+
+#define GET_VALUE(p,num) do { \
+	if(sscanf((p), "x%lx", &(num)) < 1 && sscanf((p), "%ld ", &(num)) < 1){\
+		PARSE_ERROR("Invalid number in:",(p));\
+		return false;\
+	}\
+} while(0) //define GET_VALUE
+
 	if (type > 0 && type < MAX_PACKET_DB) {
 		
 		if(len)
@@ -219,8 +220,8 @@ return false;\
 			len=SHRT_MAX-4; // maximum length
 			off=4;
 		}
-		WFIFOHEAD(fd, len);
-		WFIFOW(fd,0)=TOW(type);
+		WFIFOHEAD(sd->fd, len);
+		WFIFOW(sd->fd,0)=TOW(type);
 		
 		// parse packet contents
 		SKIP_VALUE(message);
@@ -228,25 +229,25 @@ return false;\
 			if(ISDIGIT(*message) || *message == '-' || *message == '+')
 			{// default (byte)
 				GET_VALUE(message,num);
-				WFIFOB(fd,off)=TOB(num);
+				WFIFOB(sd->fd,off)=TOB(num);
 				++off;
 			} else if(TOUPPER(*message) == 'B')
 			{// byte
 				++message;
 				GET_VALUE(message,num);
-				WFIFOB(fd,off)=TOB(num);
+				WFIFOB(sd->fd,off)=TOB(num);
 				++off;
 			} else if(TOUPPER(*message) == 'W')
 			{// word (2 bytes)
 				++message;
 				GET_VALUE(message,num);
-				WFIFOW(fd,off)=TOW(num);
+				WFIFOW(sd->fd,off)=TOW(num);
 				off+=2;
 			} else if(TOUPPER(*message) == 'L')
 			{// long word (4 bytes)
 				++message;
 				GET_VALUE(message,num);
-				WFIFOL(fd,off)=TOL(num);
+				WFIFOL(sd->fd,off)=TOL(num);
 				off+=4;
 			} else if(TOUPPER(*message) == 'S')
 			{// string - escapes are valid
@@ -299,7 +300,7 @@ return false;\
 									num<<=8;
 									num+=(ISDIGIT(*message)?*message-'0':TOLOWER(*message)-'a'+10);
 								}
-								WFIFOB(fd,off)=TOB(num);
+								WFIFOB(sd->fd,off)=TOB(num);
 								++message;
 								CHECK_EOS(message);
 								continue;
@@ -328,13 +329,13 @@ return false;\
 										CHECK_EOS(message);
 									}
 								}
-								WFIFOB(fd,off)=TOB(num);
+								WFIFOB(sd->fd,off)=TOB(num);
 								continue;
 							}
 						}
 					} else
 						num=*message;
-					WFIFOB(fd,off)=TOB(num);
+					WFIFOB(sd->fd,off)=TOB(num);
 					++message;
 					CHECK_EOS(message);
 				}//for
@@ -347,7 +348,7 @@ return false;\
 				// terminate the string
 				if(off < end)
 				{// fill the rest with 0's
-					memset(WFIFOP(fd,off),0,end-off);
+					memset(WFIFOP(sd->fd,off),0,end-off);
 					off=end;
 				}
 			} else
@@ -359,12 +360,12 @@ return false;\
 		}
 		
 		if(packet_db[type].len == -1) {// send dynamic packet
-			WFIFOW(fd,2)=TOW(off);
-			WFIFOSET(fd,off);
+			WFIFOW(sd->fd,2)=TOW(off);
+			WFIFOSET(sd->fd,off);
 		} else {// send static packet
 			if(off < len)
-				memset(WFIFOP(fd,off),0,len-off);
-			WFIFOSET(fd,len);
+				memset(WFIFOP(sd->fd,off),0,len-off);
+			WFIFOSET(sd->fd,len);
 		}
 	} else {
 		clif->message(fd, msg_txt(259)); // Invalid packet
@@ -382,15 +383,12 @@ return false;\
 /*==========================================
  * @rura, @warp, @mapmove
  *------------------------------------------*/
-ACMD(mapmove)
-{
+ACMD(mapmove) {
 	char map_name[MAP_NAME_LENGTH_EXT];
-	unsigned short mapindex;
+	unsigned short map_index;
 	short x = 0, y = 0;
 	int16 m = -1;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	memset(map_name, '\0', sizeof(map_name));
 	
 	if (!message || !*message ||
@@ -401,30 +399,35 @@ ACMD(mapmove)
 			return false;
 		}
 	
-	mapindex = mapindex_name2id(map_name);
-	if (mapindex)
-		m = iMap->mapindex2mapid(mapindex);
+	map_index = mapindex->name2id(map_name);
+	if (map_index)
+		m = map->mapindex2mapid(map_index);
 	
-	if (!mapindex) { // m < 0 means on different server! [Kevin]
+	if (!map_index || m < 0) { // m < 0 means on different server or that map is disabled! [Kevin]
 		clif->message(fd, msg_txt(1)); // Map not found.
 		return false;
 	}
+
+	if( sd->bl.m == m && sd->bl.x == x && sd->bl.y == y ) {
+		clif->message(fd, msg_txt(253)); // You already are at your destination!
+		return false;
+	}
 	
-	if ((x || y) && iMap->getcell(m, x, y, CELL_CHKNOPASS) && pc->get_group_level(sd) < battle_config.gm_ignore_warpable_area)
-  	{	//This is to prevent the pc->setpos call from printing an error.
+	if ((x || y) && map->getcell(m, x, y, CELL_CHKNOPASS) && pc_get_group_level(sd) < battle_config.gm_ignore_warpable_area) {
+		//This is to prevent the pc->setpos call from printing an error.
 		clif->message(fd, msg_txt(2));
-		if (!iMap->search_freecell(NULL, m, &x, &y, 10, 10, 1))
+		if (!map->search_freecell(NULL, m, &x, &y, 10, 10, 1))
 			x = y = 0; //Invalid cell, use random spot.
 	}
-	if (map[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+	if (map->list[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
 		clif->message(fd, msg_txt(247));
 		return false;
 	}
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
 		clif->message(fd, msg_txt(248));
 		return false;
 	}
-	if (pc->setpos(sd, mapindex, x, y, CLR_TELEPORT) != 0) {
+	if (pc->setpos(sd, map_index, x, y, CLR_TELEPORT) != 0) {
 		clif->message(fd, msg_txt(1)); // Map not found.
 		return false;
 	}
@@ -436,11 +439,9 @@ ACMD(mapmove)
 /*==========================================
  * Displays where a character is. Corrected version by Silent. [Skotlex]
  *------------------------------------------*/
-ACMD(where)
-{
+ACMD(where) {
 	struct map_session_data* pl_sd;
 	
-	nullpo_retr(-1, sd);
 	memset(atcmd_player_name, '\0', sizeof atcmd_player_name);
 	
 	if (!message || !*message || sscanf(message, "%23[^\n]", atcmd_player_name) < 1) {
@@ -448,10 +449,10 @@ ACMD(where)
 		return false;
 	}
 	
-	pl_sd = iMap->nick2sd(atcmd_player_name);
+	pl_sd = map->nick2sd(atcmd_player_name);
 	if (pl_sd == NULL ||
 	    strncmp(pl_sd->status.name, atcmd_player_name, NAME_LENGTH) != 0 ||
-	    (pc_has_permission(pl_sd, PC_PERM_HIDE_SESSION) && pc->get_group_level(pl_sd) > pc->get_group_level(sd) && !pc_has_permission(sd, PC_PERM_WHO_DISPLAY_AID))
+	    (pc_has_permission(pl_sd, PC_PERM_HIDE_SESSION) && pc_get_group_level(pl_sd) > pc_get_group_level(sd) && !pc_has_permission(sd, PC_PERM_WHO_DISPLAY_AID))
 		) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
@@ -466,45 +467,43 @@ ACMD(where)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(jumpto)
-{
+ACMD(jumpto) {
 	struct map_session_data *pl_sd = NULL;
-	
-	nullpo_retr(-1, sd);
-	
+
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(911)); // Please enter a player name (usage: @jumpto/@warpto/@goto <char name/ID>).
 		return false;
 	}
-	
-	if((pl_sd=iMap->nick2sd((char *)message)) == NULL && (pl_sd=iMap->charid2sd(atoi(message))) == NULL)
-	{
-		clif->message(fd, msg_txt(3)); // Character not found.
+
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(248)); // You are not authorized to warp from your current map.
 		return false;
 	}
-	
-	if (pl_sd->bl.m >= 0 && map[pl_sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
-	{
-		clif->message(fd, msg_txt(247));	// You are not authorized to warp to this map.
+
+	if( pc_isdead(sd) ) {
+		clif->message(fd, msg_txt(864)); // "You cannot use this command when dead."
 		return false;
 	}
-	
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
-	{
-		clif->message(fd, msg_txt(248));	// You are not authorized to warp from your current map.
+
+	if((pl_sd=map->nick2sd((char *)message)) == NULL && (pl_sd=map->charid2sd(atoi(message))) == NULL) {
+		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if( pc_isdead(sd) )
-	{
-		clif->message(fd, msg_txt(664));
+	if (pl_sd->bl.m >= 0 && map->list[pl_sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(247)); // You are not authorized to warp to this map.
 		return false;
 	}
-	
+
+	if( pl_sd->bl.m == sd->bl.m && pl_sd->bl.x == sd->bl.x && pl_sd->bl.y == sd->bl.y ) {
+		clif->message(fd, msg_txt(253)); // You already are at your destination!
+		return false;
+	}
+
 	pc->setpos(sd, pl_sd->mapindex, pl_sd->bl.x, pl_sd->bl.y, CLR_TELEPORT);
 	sprintf(atcmd_output, msg_txt(4), pl_sd->status.name); // Jumped to %s
- 	clif->message(fd, atcmd_output);
-	
+	clif->message(fd, atcmd_output);
+
 	return true;
 }
 
@@ -514,30 +513,32 @@ ACMD(jumpto)
 ACMD(jump)
 {
 	short x = 0, y = 0;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	sscanf(message, "%hd %hd", &x, &y);
 	
-	if (map[sd->bl.m].flag.noteleport && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
-		clif->message(fd, msg_txt(248));	// You are not authorized to warp from your current map.
+	if (map->list[sd->bl.m].flag.noteleport && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(248)); // You are not authorized to warp from your current map.
 		return false;
 	}
 	
-	if( pc_isdead(sd) )
-	{
-		clif->message(fd, msg_txt(664));
+	if( pc_isdead(sd) ) {
+		clif->message(fd, msg_txt(864)); // "You cannot use this command when dead."
 		return false;
 	}
 	
-	if ((x || y) && iMap->getcell(sd->bl.m, x, y, CELL_CHKNOPASS))
-  	{	//This is to prevent the pc->setpos call from printing an error.
+	if ((x || y) && map->getcell(sd->bl.m, x, y, CELL_CHKNOPASS)) {
+		//This is to prevent the pc->setpos call from printing an error.
 		clif->message(fd, msg_txt(2));
-		if (!iMap->search_freecell(NULL, sd->bl.m, &x, &y, 10, 10, 1))
+		if (!map->search_freecell(NULL, sd->bl.m, &x, &y, 10, 10, 1))
 			x = y = 0; //Invalid cell, use random spot.
 	}
+
+	if( x && y && sd->bl.x == x && sd->bl.y == y ) {
+		clif->message(fd, msg_txt(253)); // You already are at your destination!
+		return false;
+	}
 	
 	pc->setpos(sd, sd->mapindex, x, y, CLR_TELEPORT);
 	sprintf(atcmd_output, msg_txt(5), sd->bl.x, sd->bl.y); // Jumped to %d %d
@@ -549,8 +550,7 @@ ACMD(jump)
  * Display list of online characters with
  * various info.
  *------------------------------------------*/
-ACMD(who)
-{
+ACMD(who) {
 	struct map_session_data *pl_sd = NULL;
 	struct s_mapiterator *iter = NULL;
 	char map_name[MAP_NAME_LENGTH_EXT] = "";
@@ -565,27 +565,25 @@ ACMD(who)
 	 */
 	int display_type = 1;
 	int map_id = -1;
-	
-	nullpo_retr(-1, sd);
-	
-	if (strstr(command, "map") != NULL) {
-		if (sscanf(message, "%15s %23s", map_name, player_name) < 1 || (map_id = iMap->mapname2mapid(map_name)) < 0)
+		
+	if (stristr(info->command, "map") != NULL) {
+		if (sscanf(message, "%15s %23s", map_name, player_name) < 1 || (map_id = map->mapname2mapid(map_name)) < 0)
 			map_id = sd->bl.m;
 	} else {
 		sscanf(message, "%23s", player_name);
 	}
 	
-	if (strstr(command, "2") != NULL)
+	if (stristr(info->command, "2") != NULL)
 		display_type = 2;
-	else if (strstr(command, "3") != NULL)
+	else if (stristr(info->command, "3") != NULL)
 		display_type = 3;
 	
-	level = pc->get_group_level(sd);
+	level = pc_get_group_level(sd);
 	StrBuf->Init(&buf);
 	
 	iter = mapit_getallusers();
 	for (pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter))	{
-		if (!((pc_has_permission(pl_sd, PC_PERM_HIDE_SESSION) || (pl_sd->sc.option & OPTION_INVISIBLE)) && pc->get_group_level(pl_sd) > level)) { // you can look only lower or same level
+		if (!((pc_has_permission(pl_sd, PC_PERM_HIDE_SESSION) || (pl_sd->sc.option & OPTION_INVISIBLE)) && pc_get_group_level(pl_sd) > level)) { // you can look only lower or same level
 			if (stristr(pl_sd->status.name, player_name) == NULL // search with no case sensitive
 				|| (map_id >= 0 && pl_sd->bl.m != map_id))
 				continue;
@@ -593,7 +591,7 @@ ACMD(who)
 				case 2: {
 					StrBuf->Printf(&buf, msg_txt(343), pl_sd->status.name); // "Name: %s "
 					if (pc_get_group_id(pl_sd) > 0) // Player title, if exists
-						StrBuf->Printf(&buf, msg_txt(344), pc_group_id2name(pc_get_group_id(pl_sd))); // "(%s) "
+						StrBuf->Printf(&buf, msg_txt(344), pcg->get_name(pl_sd->group)); // "(%s) "
 					StrBuf->Printf(&buf, msg_txt(347), pl_sd->status.base_level, pl_sd->status.job_level,
 									 pc->job_name(pl_sd->status.class_)); // "| Lv:%d/%d | Job: %s"
 					break;
@@ -603,7 +601,7 @@ ACMD(who)
 						StrBuf->Printf(&buf, msg_txt(912), pl_sd->status.char_id, pl_sd->status.account_id);	// "(CID:%d/AID:%d) "
 					StrBuf->Printf(&buf, msg_txt(343), pl_sd->status.name); // "Name: %s "
 					if (pc_get_group_id(pl_sd) > 0) // Player title, if exists
-						StrBuf->Printf(&buf, msg_txt(344), pc_group_id2name(pc_get_group_id(pl_sd))); // "(%s) "
+						StrBuf->Printf(&buf, msg_txt(344), pcg->get_name(pl_sd->group)); // "(%s) "
 					StrBuf->Printf(&buf, msg_txt(348), mapindex_id2name(pl_sd->mapindex), pl_sd->bl.x, pl_sd->bl.y); // "| Location: %s %d %d"
 					break;
 				}
@@ -613,7 +611,7 @@ ACMD(who)
 					
 					StrBuf->Printf(&buf, msg_txt(343), pl_sd->status.name); // "Name: %s "
 					if (pc_get_group_id(pl_sd) > 0) // Player title, if exists
-						StrBuf->Printf(&buf, msg_txt(344), pc_group_id2name(pc_get_group_id(pl_sd))); // "(%s) "
+						StrBuf->Printf(&buf, msg_txt(344), pcg->get_name(pl_sd->group)); // "(%s) "
 					if (p != NULL)
 						StrBuf->Printf(&buf, msg_txt(345), p->party.name); // " | Party: '%s'"
 					if (g != NULL)
@@ -637,11 +635,11 @@ ACMD(who)
 			StrBuf->Printf(&buf, msg_txt(30), count); // %d players found.
 	} else {
 		if (count == 0)
-			StrBuf->Printf(&buf, msg_txt(54), map[map_id].name); // No player found in map '%s'.
+			StrBuf->Printf(&buf, msg_txt(54), map->list[map_id].name); // No player found in map '%s'.
 		else if (count == 1)
-			StrBuf->Printf(&buf, msg_txt(55), map[map_id].name); // 1 player found in map '%s'.
+			StrBuf->Printf(&buf, msg_txt(55), map->list[map_id].name); // 1 player found in map '%s'.
 		else
-			StrBuf->Printf(&buf, msg_txt(56), count, map[map_id].name); // %d players found in map '%s'.
+			StrBuf->Printf(&buf, msg_txt(56), count, map->list[map_id].name); // %d players found in map '%s'.
 	}
 	clif->message(fd, StrBuf->Value(&buf));
 	StrBuf->Destroy(&buf);
@@ -661,9 +659,7 @@ ACMD(whogm)
 	char player_name[NAME_LENGTH];
 	struct guild *g;
 	struct party_data *p;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	memset(match_text, '\0', sizeof(match_text));
 	memset(player_name, '\0', sizeof(player_name));
@@ -674,12 +670,12 @@ ACMD(whogm)
 		match_text[j] = TOLOWER(match_text[j]);
 	
 	count = 0;
-	level = pc->get_group_level(sd);
+	level = pc_get_group_level(sd);
 	
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
-		pl_level = pc->get_group_level(pl_sd);
+		pl_level = pc_get_group_level(pl_sd);
 		if (!pl_level)
 			continue;
 		
@@ -737,15 +733,13 @@ ACMD(whogm)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(save)
-{
-	nullpo_retr(-1, sd);
+ACMD(save) {
 	
 	pc->setsavepoint(sd, sd->mapindex, sd->bl.x, sd->bl.y);
 	if (sd->status.pet_id > 0 && sd->pd)
-		intif_save_petdata(sd->status.account_id, &sd->pd->pet);
+		intif->save_petdata(sd->status.account_id, &sd->pd->pet);
 	
-	chrif_save(sd,0);
+	chrif->save(sd,0);
 	
 	clif->message(fd, msg_txt(6)); // Your save point has been changed.
 	
@@ -755,19 +749,16 @@ ACMD(save)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(load)
-{
+ACMD(load) {
 	int16 m;
-	
-	nullpo_retr(-1, sd);
-	
-	m = iMap->mapindex2mapid(sd->status.save_point.map);
-	if (m >= 0 && map[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
-		clif->message(fd, msg_txt(249));	// You are not authorized to warp to your save map.
+		
+	m = map->mapindex2mapid(sd->status.save_point.map);
+	if (m >= 0 && map->list[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(249)); // You are not authorized to warp to your save map.
 		return false;
 	}
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
-		clif->message(fd, msg_txt(248));	// You are not authorized to warp from your current map.
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(248)); // You are not authorized to warp from your current map.
 		return false;
 	}
 	
@@ -783,9 +774,7 @@ ACMD(load)
 ACMD(speed)
 {
 	int speed;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	if (!message || !*message || sscanf(message, "%d", &speed) < 1) {
@@ -794,15 +783,21 @@ ACMD(speed)
 		return false;
 	}
 	
-	if (speed < 0) {
+	sd->state.permanent_speed = 0;
+	
+	if (speed < 0)
 		sd->base_status.speed = DEFAULT_WALK_SPEED;
-		sd->state.permanent_speed = 0; // Remove lock when set back to default speed.
-	} else {
+	else
 		sd->base_status.speed = cap_value(speed, MIN_WALK_SPEED, MAX_WALK_SPEED);
+		
+	if( sd->base_status.speed != DEFAULT_WALK_SPEED ) {
 		sd->state.permanent_speed = 1; // Set lock when set to non-default speed.
-	}
+		clif->message(fd, msg_txt(8)); // Speed changed.
+	} else
+		clif->message(fd, msg_txt(172)); //Speed returned to normal.
+	
 	status_calc_bl(&sd->bl, SCB_SPEED);
-	clif->message(fd, msg_txt(8)); // Speed changed.
+	
 	return true;
 }
 
@@ -811,13 +806,10 @@ ACMD(speed)
  *------------------------------------------*/
 ACMD(storage)
 {
-	nullpo_retr(-1, sd);
-	
 	if (sd->npc_id || sd->state.vending || sd->state.buyingstore || sd->state.trading || sd->state.storage_flag)
 		return false;
 	
-	if (storage_storageopen(sd) == 1)
-	{	//Already open.
+	if (storage->open(sd) == 1) { //Already open.
 		clif->message(fd, msg_txt(250));
 		return false;
 	}
@@ -833,8 +825,6 @@ ACMD(storage)
  *------------------------------------------*/
 ACMD(guildstorage)
 {
-	nullpo_retr(-1, sd);
-	
 	if (!sd->status.guild_id) {
 		clif->message(fd, msg_txt(252));
 		return false;
@@ -853,7 +843,11 @@ ACMD(guildstorage)
 		return false;
 	}
 	
-	storage_guild_storageopen(sd);
+	if( gstorage->open(sd) ) {
+		clif->message(fd, msg_txt(1201)); // Your guild's storage has already been opened by another member, try again later.
+		return false;
+	}
+
 	clif->message(fd, msg_txt(920)); // Guild storage opened.
 	return true;
 }
@@ -864,7 +858,6 @@ ACMD(guildstorage)
 ACMD(option)
 {
 	int param1 = 0, param2 = 0, param3 = 0;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%d %d %d", &param1, &param2, &param3) < 1 || param1 < 0 || param2 < 0 || param3 < 0)
 	{// failed to match the parameters so inform the user of the options
@@ -895,37 +888,35 @@ ACMD(option)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(hide)
-{
-	nullpo_retr(-1, sd);
+ACMD(hide) {
 	if (sd->sc.option & OPTION_INVISIBLE) {
 		sd->sc.option &= ~OPTION_INVISIBLE;
 		if (sd->disguise != -1 )
-			status_set_viewdata(&sd->bl, sd->disguise);
+			status->set_viewdata(&sd->bl, sd->disguise);
 		else
-			status_set_viewdata(&sd->bl, sd->status.class_);
+			status->set_viewdata(&sd->bl, sd->status.class_);
 		clif->message(fd, msg_txt(10)); // Invisible: Off
 		
 		// increment the number of pvp players on the map
-		map[sd->bl.m].users_pvp++;
+		map->list[sd->bl.m].users_pvp++;
 		
-		if( map[sd->bl.m].flag.pvp && !map[sd->bl.m].flag.pvp_nocalcrank )
-		{// register the player for ranking calculations
-			sd->pvp_timer = iTimer->add_timer( iTimer->gettick() + 200, pc->calc_pvprank_timer, sd->bl.id, 0 );
+		if( map->list[sd->bl.m].flag.pvp && !map->list[sd->bl.m].flag.pvp_nocalcrank ) {
+			// register the player for ranking calculations
+			sd->pvp_timer = timer->add( timer->gettick() + 200, pc->calc_pvprank_timer, sd->bl.id, 0 );
 		}
 		//bugreport:2266
-		iMap->foreachinmovearea(clif->insight, &sd->bl, AREA_SIZE, sd->bl.x, sd->bl.y, BL_ALL, &sd->bl);
+		map->foreachinmovearea(clif->insight, &sd->bl, AREA_SIZE, sd->bl.x, sd->bl.y, BL_ALL, &sd->bl);
 	} else {
 		sd->sc.option |= OPTION_INVISIBLE;
 		sd->vd.class_ = INVISIBLE_CLASS;
 		clif->message(fd, msg_txt(11)); // Invisible: On
 		
 		// decrement the number of pvp players on the map
-		map[sd->bl.m].users_pvp--;
+		map->list[sd->bl.m].users_pvp--;
 		
-		if( map[sd->bl.m].flag.pvp && !map[sd->bl.m].flag.pvp_nocalcrank && sd->pvp_timer != INVALID_TIMER )
-		{// unregister the player for ranking
-			iTimer->delete_timer( sd->pvp_timer, pc->calc_pvprank_timer );
+		if( map->list[sd->bl.m].flag.pvp && !map->list[sd->bl.m].flag.pvp_nocalcrank && sd->pvp_timer != INVALID_TIMER ) {
+			// unregister the player for ranking
+			timer->delete( sd->pvp_timer, pc->calc_pvprank_timer );
 			sd->pvp_timer = INVALID_TIMER;
 		}
 	}
@@ -937,51 +928,52 @@ ACMD(hide)
 /*==========================================
  * Changes a character's class
  *------------------------------------------*/
-ACMD(jobchange)
-{
+ACMD(jobchange) {
 	int job = 0, upper = 0;
 	const char* text;
-	nullpo_retr(-1, sd);
 	
-    if (!message || !*message || sscanf(message, "%d %d", &job, &upper) < 1) {
-		int i;
-		bool found = false;
-		
+	if (!message || !*message || sscanf(message, "%d %d", &job, &upper) < 1) {
 		upper = 0;
-		
-		// Normal Jobs
-		for( i = JOB_NOVICE; i < JOB_MAX_BASIC && !found; i++ ){
-			if (strncmpi(message, pc->job_name(i), 16) == 0) {
-				job = i;
-				found = true;
+	
+	    if( message ) {
+			int i;
+			bool found = false;
+
+			// Normal Jobs
+			for( i = JOB_NOVICE; i < JOB_MAX_BASIC && !found; i++ ) {
+				if (strncmpi(message, pc->job_name(i), 16) == 0) {
+					job = i;
+					found = true;
+				}
 			}
-		}
-		
-		// High Jobs, Babys and Third
-		for( i = JOB_NOVICE_HIGH; i < JOB_MAX && !found; i++ ){
-			if (strncmpi(message, pc->job_name(i), 16) == 0) {
-				job = i;
-				found = true;
+			
+			// High Jobs, Babies and Third
+			for( i = JOB_NOVICE_HIGH; i < JOB_MAX && !found; i++ ){
+				if (strncmpi(message, pc->job_name(i), 16) == 0) {
+					job = i;
+					found = true;
+				}
+			}
+			
+			if (!found) {
+				text = atcommand_help_string(info);
+				if (text)
+					clif->messageln(fd, text);
+				return false;
 			}
-		}
-		
-		if (!found) {
-			text = atcommand_help_string(info);
-            if (text)
-                clif->messageln(fd, text);
-			return false;
 		}
 	}
-	
+	/* WHY DO WE LIST THEM THEN? */
+	// Deny direct transformation into dummy jobs
     if (job == JOB_KNIGHT2 || job == JOB_CRUSADER2 || job == JOB_WEDDING || job == JOB_XMAS || job == JOB_SUMMER
         || job == JOB_LORD_KNIGHT2 || job == JOB_PALADIN2 || job == JOB_BABY_KNIGHT2 || job == JOB_BABY_CRUSADER2 || job == JOB_STAR_GLADIATOR2
 		|| (job >= JOB_RUNE_KNIGHT2 && job <= JOB_MECHANIC_T2) || (job >= JOB_BABY_RUNE2 && job <= JOB_BABY_MECHANIC2)
-		) // Deny direct transformation into dummy jobs
-	{clif->message(fd, msg_txt(923)); //"You can not change to this job by command."
-		return true;}
+		) {
+		clif->message(fd, msg_txt(923)); //"You can not change to this job by command."
+		return true;
+	}
 	
-	if (pcdb_checkid(job))
-	{
+	if (pcdb_checkid(job)) {
 		if (pc->jobchange(sd, job, upper) == 0)
 			clif->message(fd, msg_txt(12)); // Your job has been changed.
 		else {
@@ -1003,7 +995,6 @@ ACMD(jobchange)
  *------------------------------------------*/
 ACMD(kill)
 {
-	nullpo_retr(-1, sd);
 	status_kill(&sd->bl);
 	clif->message(sd->fd, msg_txt(13)); // A pity! You've died.
 	if (fd != sd->fd)
@@ -1016,10 +1007,8 @@ ACMD(kill)
  *------------------------------------------*/
 ACMD(alive)
 {
-	nullpo_retr(-1, sd);
-	if (!status_revive(&sd->bl, 100, 100))
-	{
-		clif->message(fd, msg_txt(667));
+	if (!status->revive(&sd->bl, 100, 100)) {
+		clif->message(fd, msg_txt(867)); // "You're not dead."
 		return false;
 	}
 	clif->skill_nodamage(&sd->bl,&sd->bl,ALL_RESURRECTION,4,1);
@@ -1032,24 +1021,23 @@ ACMD(alive)
  *------------------------------------------*/
 ACMD(kami)
 {
-	unsigned long color=0;
-	nullpo_retr(-1, sd);
+	unsigned int color=0;
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
-	if(*(command + 5) != 'c' && *(command + 5) != 'C') {
+	if(*(info->command + 4) != 'c' && *(info->command + 4) != 'C') {
 		if (!message || !*message) {
 			clif->message(fd, msg_txt(980)); // Please enter a message (usage: @kami <message>).
 			return false;
 		}
 		
 		sscanf(message, "%199[^\n]", atcmd_output);
-		if (strstr(command, "l") != NULL)
-			clif->broadcast(&sd->bl, atcmd_output, strlen(atcmd_output) + 1, 0, ALL_SAMEMAP);
+		if (stristr(info->command, "l") != NULL)
+			clif->broadcast(&sd->bl, atcmd_output, strlen(atcmd_output) + 1, BC_DEFAULT, ALL_SAMEMAP);
 		else
-			intif_broadcast(atcmd_output, strlen(atcmd_output) + 1, (*(command + 5) == 'b' || *(command + 5) == 'B') ? 0x10 : 0);
+			intif->broadcast(atcmd_output, strlen(atcmd_output) + 1, (*(info->command + 4) == 'b' || *(info->command + 4) == 'B') ? BC_BLUE : BC_YELLOW);
 	} else {
-		if(!message || !*message || (sscanf(message, "%lx %199[^\n]", &color, atcmd_output) < 2)) {
+		if(!message || !*message || (sscanf(message, "%u %199[^\n]", &color, atcmd_output) < 2)) {
 			clif->message(fd, msg_txt(981)); // Please enter color and message (usage: @kamic <color> <message>).
 			return false;
 		}
@@ -1058,7 +1046,7 @@ ACMD(kami)
 			clif->message(fd, msg_txt(982)); // Invalid color.
 			return false;
 		}
-		intif_broadcast2(atcmd_output, strlen(atcmd_output) + 1, color, 0x190, 12, 0, 0);
+		intif->broadcast2(atcmd_output, strlen(atcmd_output) + 1, color, 0x190, 12, 0, 0);
 	}
 	return true;
 }
@@ -1069,7 +1057,6 @@ ACMD(kami)
 ACMD(heal)
 {
 	int hp = 0, sp = 0; // [Valaris] thanks to fov
-	nullpo_retr(-1, sd);
 	
 	sscanf(message, "%d %d", &hp, &sp);
 	
@@ -1086,7 +1073,7 @@ ACMD(heal)
 	}
 	
 	if ( hp > 0 && sp >= 0 ) {
-		if(!status_heal(&sd->bl, hp, sp, 0))
+		if(!status->heal(&sd->bl, hp, sp, 0))
 			clif->message(fd, msg_txt(157)); // HP and SP are already with the good value.
 		else
 			clif->message(fd, msg_txt(17)); // HP, SP recovered.
@@ -1094,8 +1081,8 @@ ACMD(heal)
 	}
 	
 	if ( hp < 0 && sp <= 0 ) {
-		status_damage(NULL, &sd->bl, -hp, -sp, 0, 0);
-		clif->damage(&sd->bl,&sd->bl, iTimer->gettick(), 0, 0, -hp, 0, 4, 0);
+		status->damage(NULL, &sd->bl, -hp, -sp, 0, 0);
+		clif->damage(&sd->bl,&sd->bl, 0, 0, -hp, 0, 4, 0);
 		clif->message(fd, msg_txt(156)); // HP or/and SP modified.
 		return true;
 	}
@@ -1103,18 +1090,18 @@ ACMD(heal)
 	//Opposing signs.
 	if ( hp ) {
 		if (hp > 0)
-			status_heal(&sd->bl, hp, 0, 0);
+			status->heal(&sd->bl, hp, 0, 0);
 		else {
-			status_damage(NULL, &sd->bl, -hp, 0, 0, 0);
-			clif->damage(&sd->bl,&sd->bl, iTimer->gettick(), 0, 0, -hp, 0, 4, 0);
+			status->damage(NULL, &sd->bl, -hp, 0, 0, 0);
+			clif->damage(&sd->bl,&sd->bl, 0, 0, -hp, 0, 4, 0);
 		}
 	}
 	
 	if ( sp ) {
 		if (sp > 0)
-			status_heal(&sd->bl, 0, sp, 0);
+			status->heal(&sd->bl, 0, sp, 0);
 		else
-			status_damage(NULL, &sd->bl, 0, -sp, 0, 0);
+			status->damage(NULL, &sd->bl, 0, -sp, 0, 0);
 	}
 	
 	clif->message(fd, msg_txt(156)); // HP or/and SP modified.
@@ -1123,48 +1110,84 @@ ACMD(heal)
 
 /*==========================================
  * @item command (usage: @item <name/id_of_item> <quantity>) (modified by [Yor] for pet_egg)
+ * @itembound command (usage: @itembound <name/id_of_item> <quantity> <bound type>) (revised by [Mhalicot])
  *------------------------------------------*/
 ACMD(item)
 {
 	char item_name[100];
-	int number = 0, item_id, flag = 0;
+	int number = 0, item_id, flag = 0, bound = 0;
 	struct item item_tmp;
 	struct item_data *item_data;
 	int get_count, i;
-	nullpo_retr(-1, sd);
 	
 	memset(item_name, '\0', sizeof(item_name));
-	
-	if (!message || !*message || (
-								  sscanf(message, "\"%99[^\"]\" %d", item_name, &number) < 1 &&
-								  sscanf(message, "%99s %d", item_name, &number) < 1
-								  )) {
-		clif->message(fd, msg_txt(983)); // Please enter an item name or ID (usage: @item <item name/ID> <quantity>).
+
+	if (!strcmpi(info->command,"itembound") && (!message || !*message || (
+		sscanf(message, "\"%99[^\"]\" %d %d", item_name, &number, &bound) < 2 &&
+		sscanf(message, "%99s %d %d", item_name, &number, &bound) < 2
+	))) {
+		clif->message(fd, msg_txt(295)); // Please enter an item name or ID (usage: @itembound <item name/ID> <quantity> <bound_type>).
+		return false;
+	} else if (!message || !*message || (
+		sscanf(message, "\"%99[^\"]\" %d", item_name, &number) < 1 &&
+		sscanf(message, "%99s %d", item_name, &number) < 1 ))
+		{
+ 		clif->message(fd, msg_txt(983)); // Please enter an item name or ID (usage: @item <item name/ID> <quantity>).
 		return false;
 	}
 	
 	if (number <= 0)
 		number = 1;
 	
-	if ((item_data = itemdb_searchname(item_name)) == NULL &&
-	    (item_data = itemdb_exists(atoi(item_name))) == NULL)
+	if ((item_data = itemdb->search_name(item_name)) == NULL &&
+	    (item_data = itemdb->exists(atoi(item_name))) == NULL)
 	{
 		clif->message(fd, msg_txt(19)); // Invalid item ID or name.
 		return false;
 	}
 	
+	if(!strcmpi(info->command,"itembound") ) {
+		if( !(bound >= IBT_MIN && bound <= IBT_MAX) ) {
+			clif->message(fd, msg_txt(298)); // Invalid bound type
+			return false;
+		}
+		switch( (enum e_item_bound_type)bound ) {
+			case IBT_CHARACTER:
+			case IBT_ACCOUNT:
+				break; /* no restrictions */
+			case IBT_PARTY:
+				if( !sd->status.party_id ) {
+					clif->message(fd, msg_txt(1498)); //You can't add a party bound item to a character without party!
+					return false;
+				}
+				break;
+			case IBT_GUILD:
+				if( !sd->status.guild_id ) {
+					clif->message(fd, msg_txt(1499)); //You can't add a guild bound item to a character without guild!
+					return false;
+				}
+				break;
+		}
+	}
+
 	item_id = item_data->nameid;
 	get_count = number;
 	//Check if it's stackable.
-	if (!itemdb_isstackable2(item_data))
-		get_count = 1;
+	if (!itemdb->isstackable2(item_data)) {
+		if( bound && (item_data->type == IT_PETEGG || item_data->type == IT_PETARMOR) ) {
+			clif->message(fd, msg_txt(498)); // Cannot create bounded pet eggs or pet armors.
+			return false;
+		}
+ 		get_count = 1;
+	}
 	
 	for (i = 0; i < number; i += get_count) {
 		// if not pet egg
-		if (!pet_create_egg(sd, item_id)) {
+		if (!pet->create_egg(sd, item_id)) {
 			memset(&item_tmp, 0, sizeof(item_tmp));
 			item_tmp.nameid = item_id;
 			item_tmp.identify = 1;
+			item_tmp.bound = (unsigned char)bound;
 			
 			if ((flag = pc->additem(sd, &item_tmp, get_count, LOG_TYPE_COMMAND)))
 				clif->additem(sd, 0, 0, flag);
@@ -1177,22 +1200,27 @@ ACMD(item)
 }
 
 /*==========================================
- *
+ * @item2 and @itembound2 command (revised by [Mhalicot])
  *------------------------------------------*/
 ACMD(item2)
 {
 	struct item item_tmp;
 	struct item_data *item_data;
 	char item_name[100];
-	int item_id, number = 0;
+	int item_id, number = 0, bound = 0;
 	int identify = 0, refine = 0, attr = 0;
 	int c1 = 0, c2 = 0, c3 = 0, c4 = 0;
-	nullpo_retr(-1, sd);
 	
 	memset(item_name, '\0', sizeof(item_name));
 	
-	if (!message || !*message || (
-								  sscanf(message, "\"%99[^\"]\" %d %d %d %d %d %d %d %d", item_name, &number, &identify, &refine, &attr, &c1, &c2, &c3, &c4) < 9 &&
+	if (!strcmpi(info->command,"itembound2") && (!message || !*message || (
+		sscanf(message, "\"%99[^\"]\" %d %d %d %d %d %d %d %d %d", item_name, &number, &identify, &refine, &attr, &c1, &c2, &c3, &c4, &bound) < 10 &&
+		sscanf(message, "%99s %d %d %d %d %d %d %d %d %d", item_name, &number, &identify, &refine, &attr, &c1, &c2, &c3, &c4, &bound) < 10 ))) {
+		clif->message(fd, msg_txt(296)); // Please enter all parameters (usage: @itembound2 <item name/ID> <quantity>
+		clif->message(fd, msg_txt(297)); //   <identify_flag> <refine> <attribute> <card1> <card2> <card3> <card4> <bound_type>).
+		return false;
+	} else if ( !message || !*message || (
+ 								  sscanf(message, "\"%99[^\"]\" %d %d %d %d %d %d %d %d", item_name, &number, &identify, &refine, &attr, &c1, &c2, &c3, &c4) < 9 &&
 								  sscanf(message, "%99s %d %d %d %d %d %d %d %d", item_name, &number, &identify, &refine, &attr, &c1, &c2, &c3, &c4) < 9
 								  )) {
 		clif->message(fd, msg_txt(984)); // Please enter all parameters (usage: @item2 <item name/ID> <quantity>
@@ -1202,10 +1230,15 @@ ACMD(item2)
 	
 	if (number <= 0)
 		number = 1;
-	
+
+	if( !strcmpi(info->command,"itembound2") && !(bound >= IBT_MIN && bound <= IBT_MAX) ) {
+		clif->message(fd, msg_txt(298)); // Invalid bound type
+		return false;
+	}
+
 	item_id = 0;
-	if ((item_data = itemdb_searchname(item_name)) != NULL ||
-	    (item_data = itemdb_exists(atoi(item_name))) != NULL)
+	if ((item_data = itemdb->search_name(item_name)) != NULL ||
+	    (item_data = itemdb->exists(atoi(item_name))) != NULL)
 		item_id = item_data->nameid;
 	
 	if (item_id > 500) {
@@ -1213,9 +1246,14 @@ ACMD(item2)
 		int loop, get_count, i;
 		loop = 1;
 		get_count = number;
-		if (item_data->type == IT_WEAPON || item_data->type == IT_ARMOR ||
-			item_data->type == IT_PETEGG || item_data->type == IT_PETARMOR) {
-			loop = number;
+		if( !strcmpi(info->command,"itembound2") )
+			bound = 1;
+		if( !itemdb->isstackable2(item_data) ) {
+			if( bound && (item_data->type == IT_PETEGG || item_data->type == IT_PETARMOR) ) {
+				clif->message(fd, msg_txt(498)); // Cannot create bounded pet eggs or pet armors.
+				return false;
+			}
+ 			loop = number;
 			get_count = 1;
 			if (item_data->type == IT_PETEGG) {
 				identify = 1;
@@ -1235,10 +1273,12 @@ ACMD(item2)
 			item_tmp.identify = identify;
 			item_tmp.refine = refine;
 			item_tmp.attribute = attr;
+			item_tmp.bound = (unsigned char)bound;
 			item_tmp.card[0] = c1;
 			item_tmp.card[1] = c2;
 			item_tmp.card[2] = c3;
 			item_tmp.card[3] = c4;
+			
 			if ((flag = pc->additem(sd, &item_tmp, get_count, LOG_TYPE_COMMAND)))
 				clif->additem(sd, 0, 0, flag);
 		}
@@ -1259,7 +1299,6 @@ ACMD(item2)
 ACMD(itemreset)
 {
 	int i;
-	nullpo_retr(-1, sd);
 	
 	for (i = 0; i < MAX_INVENTORY; i++) {
 		if (sd->status.inventory[i].amount && sd->status.inventory[i].equip == 0) {
@@ -1277,7 +1316,7 @@ ACMD(itemreset)
 ACMD(baselevelup)
 {
 	int level=0, i=0, status_point=0;
-	nullpo_retr(-1, sd);
+
 	level = atoi(message);
 	
 	if (!message || !*message || !level) {
@@ -1290,13 +1329,14 @@ ACMD(baselevelup)
 			clif->message(fd, msg_txt(47)); // Base level can't go any higher.
 			return false;
 		} // End Addition
-		if ((unsigned int)level > pc->maxbaselv(sd) || (unsigned int)level > pc->maxbaselv(sd) - sd->status.base_level) // fix positiv overflow
+		if ((unsigned int)level > pc->maxbaselv(sd) || (unsigned int)level > pc->maxbaselv(sd) - sd->status.base_level) // fix positive overflow
 			level = pc->maxbaselv(sd) - sd->status.base_level;
 		for (i = 0; i < level; i++)
 			status_point += pc->gets_status_point(sd->status.base_level + i);
 		
 		sd->status.status_point += status_point;
 		sd->status.base_level += (unsigned int)level;
+		status_calc_pc(sd, SCO_FORCE);
 		status_percent_heal(&sd->bl, 100, 100);
 		clif->misceffect(&sd->bl, 0);
 		clif->message(fd, msg_txt(21)); // Base level raised.
@@ -1318,13 +1358,13 @@ ACMD(baselevelup)
 			sd->status.status_point -= status_point;
 		sd->status.base_level -= (unsigned int)level;
 		clif->message(fd, msg_txt(22)); // Base level lowered.
+		status_calc_pc(sd, SCO_FORCE);
 	}
 	sd->status.base_exp = 0;
 	clif->updatestatus(sd, SP_STATUSPOINT);
 	clif->updatestatus(sd, SP_BASELEVEL);
 	clif->updatestatus(sd, SP_BASEEXP);
 	clif->updatestatus(sd, SP_NEXTBASEEXP);
-	status_calc_pc(sd, 0);
 	pc->baselevelchanged(sd);
 	if(sd->status.party_id)
 		party->send_levelup(sd);
@@ -1337,7 +1377,6 @@ ACMD(baselevelup)
 ACMD(joblevelup)
 {
 	int level=0;
-	nullpo_retr(-1, sd);
 	
 	level = atoi(message);
 	
@@ -1350,7 +1389,7 @@ ACMD(joblevelup)
 			clif->message(fd, msg_txt(23)); // Job level can't go any higher.
 			return false;
 		}
-		if ((unsigned int)level > pc->maxjoblv(sd) || (unsigned int)level > pc->maxjoblv(sd) - sd->status.job_level) // fix positiv overflow
+		if ((unsigned int)level > pc->maxjoblv(sd) || (unsigned int)level > pc->maxjoblv(sd) - sd->status.job_level) // fix positive overflow
 			level = pc->maxjoblv(sd) - sd->status.job_level;
 		sd->status.job_level += (unsigned int)level;
 		sd->status.skill_point += level;
@@ -1362,11 +1401,11 @@ ACMD(joblevelup)
 			return false;
 		}
 		level *=-1;
-		if ((unsigned int)level >= sd->status.job_level) // fix negativ overflow
+		if ((unsigned int)level >= sd->status.job_level) // fix negative overflow
 			level = sd->status.job_level-1;
 		sd->status.job_level -= (unsigned int)level;
 		if (sd->status.skill_point < level)
-			pc->resetskill(sd,0);	//Reset skills since we need to substract more points.
+			pc->resetskill(sd,0);	//Reset skills since we need to subtract more points.
 		if (sd->status.skill_point < level)
 			sd->status.skill_point = 0;
 		else
@@ -1378,7 +1417,7 @@ ACMD(joblevelup)
 	clif->updatestatus(sd, SP_JOBEXP);
 	clif->updatestatus(sd, SP_NEXTJOBEXP);
 	clif->updatestatus(sd, SP_SKILLPOINT);
-	status_calc_pc(sd, 0);
+	status_calc_pc(sd, SCO_FORCE);
 	
 	return true;
 }
@@ -1390,30 +1429,28 @@ ACMD(help) {
 	const char *command_name = NULL;
 	char *default_command = "help";
 	AtCommandInfo *tinfo = NULL;
-	
-	nullpo_retr(-1, sd);
-		
+			
 	if (!message || !*message) {
 		command_name = default_command; // If no command_name specified, display help for @help.
 	} else {
 		if (*message == atcommand->at_symbol || *message == atcommand->char_symbol)
 			++message;
-		command_name = atcommand_checkalias(message);
+		command_name = atcommand->check_alias(message);
 	}
 	
 	if (!atcommand->can_use2(sd, command_name, COMMAND_ATCOMMAND)) {
 		sprintf(atcmd_output, msg_txt(153), message); // "%s is Unknown Command"
 		clif->message(fd, atcmd_output);
-		atcommand_get_suggestions(sd, command_name, true);
+		atcommand->get_suggestions(sd, command_name, true);
 		return false;
 	}
 	
-	tinfo = get_atcommandinfo_byname(atcommand_checkalias(command_name));
+	tinfo = atcommand->get_info_byname(atcommand->check_alias(command_name));
 	
 	if ( !tinfo || tinfo->help == NULL ) {
 		sprintf(atcmd_output, msg_txt(988), atcommand->at_symbol, command_name); // There is no help for %c%s.
 		clif->message(fd, atcmd_output);
-		atcommand_get_suggestions(sd, command_name, true);
+		atcommand->get_suggestions(sd, command_name, true);
 		return false;
 	}
 	
@@ -1429,7 +1466,7 @@ ACMD(help) {
 		
 		StrBuf->Init(&buf);
 		StrBuf->AppendStr(&buf, msg_txt(990)); // Available aliases:
-		command_info = get_atcommandinfo_byname(command_name);
+		command_info = atcommand->get_info_byname(command_name);
 		iter = db_iterator(atcommand->alias_db);
 		for (alias_info = dbi_first(iter); dbi_exists(iter); alias_info = dbi_next(iter)) {
 			if (alias_info->command == command_info) {
@@ -1450,13 +1487,13 @@ ACMD(help) {
 
 // helper function, used in foreach calls to stop auto-attack timers
 // parameter: '0' - everyone, 'id' - only those attacking someone with that id
-static int atcommand_stopattack(struct block_list *bl,va_list ap)
+int atcommand_stopattack(struct block_list *bl,va_list ap)
 {
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	int id = va_arg(ap, int);
 	if (ud && ud->attacktimer != INVALID_TIMER && (!id || id == ud->target))
 	{
-		unit_stop_attack(bl);
+		unit->stop_attack(bl);
 		return 1;
 	}
 	return 0;
@@ -1464,35 +1501,33 @@ static int atcommand_stopattack(struct block_list *bl,va_list ap)
 /*==========================================
  *
  *------------------------------------------*/
-static int atcommand_pvpoff_sub(struct block_list *bl,va_list ap)
+int atcommand_pvpoff_sub(struct block_list *bl,va_list ap)
 {
 	TBL_PC* sd = (TBL_PC*)bl;
 	clif->pvpset(sd, 0, 0, 2);
 	if (sd->pvp_timer != INVALID_TIMER) {
-		iTimer->delete_timer(sd->pvp_timer, pc->calc_pvprank_timer);
+		timer->delete(sd->pvp_timer, pc->calc_pvprank_timer);
 		sd->pvp_timer = INVALID_TIMER;
 	}
 	return 0;
 }
 
-ACMD(pvpoff)
-{
-	nullpo_retr(-1, sd);
+ACMD(pvpoff) {
 	
-	if (!map[sd->bl.m].flag.pvp) {
+	if (!map->list[sd->bl.m].flag.pvp) {
 		clif->message(fd, msg_txt(160)); // PvP is already Off.
 		return false;
 	}
 	
-	iMap->zone_change2(sd->bl.m,map[sd->bl.m].prev_zone);
-	map[sd->bl.m].flag.pvp = 0;
+	map->zone_change2(sd->bl.m,map->list[sd->bl.m].prev_zone);
+	map->list[sd->bl.m].flag.pvp = 0;
 	
 	if (!battle_config.pk_mode) {
 		clif->map_property_mapall(sd->bl.m, MAPPROPERTY_NOTHING);
 		clif->maptypeproperty2(&sd->bl,ALL_SAMEMAP);
 	}
-	iMap->foreachinmap(atcommand_pvpoff_sub,sd->bl.m, BL_PC);
-	iMap->foreachinmap(atcommand_stopattack,sd->bl.m, BL_CHAR, 0);
+	map->foreachinmap(atcommand->pvpoff_sub,sd->bl.m, BL_PC);
+	map->foreachinmap(atcommand->stopattack,sd->bl.m, BL_CHAR, 0);
 	clif->message(fd, msg_txt(31)); // PvP: Off.
 	return true;
 }
@@ -1500,11 +1535,11 @@ ACMD(pvpoff)
 /*==========================================
  *
  *------------------------------------------*/
-static int atcommand_pvpon_sub(struct block_list *bl,va_list ap)
+int atcommand_pvpon_sub(struct block_list *bl,va_list ap)
 {
 	TBL_PC* sd = (TBL_PC*)bl;
 	if (sd->pvp_timer == INVALID_TIMER) {
-		sd->pvp_timer = iTimer->add_timer(iTimer->gettick() + 200, pc->calc_pvprank_timer, sd->bl.id, 0);
+		sd->pvp_timer = timer->add(timer->gettick() + 200, pc->calc_pvprank_timer, sd->bl.id, 0);
 		sd->pvp_rank = 0;
 		sd->pvp_lastusers = 0;
 		sd->pvp_point = 5;
@@ -1514,22 +1549,20 @@ static int atcommand_pvpon_sub(struct block_list *bl,va_list ap)
 	return 0;
 }
 
-ACMD(pvpon)
-{
-	nullpo_retr(-1, sd);
+ACMD(pvpon) {
 	
-	if (map[sd->bl.m].flag.pvp) {
+	if (map->list[sd->bl.m].flag.pvp) {
 		clif->message(fd, msg_txt(161)); // PvP is already On.
 		return false;
 	}
 	
-	iMap->zone_change2(sd->bl.m,strdb_get(zone_db, MAP_ZONE_PVP_NAME));
-	map[sd->bl.m].flag.pvp = 1;
+	map->zone_change2(sd->bl.m,strdb_get(map->zone_db, MAP_ZONE_PVP_NAME));
+	map->list[sd->bl.m].flag.pvp = 1;
 	
 	if (!battle_config.pk_mode) {// display pvp circle and rank
 		clif->map_property_mapall(sd->bl.m, MAPPROPERTY_FREEPVPZONE);
 		clif->maptypeproperty2(&sd->bl,ALL_SAMEMAP);
-		iMap->foreachinmap(atcommand_pvpon_sub,sd->bl.m, BL_PC);
+		map->foreachinmap(atcommand->pvpon_sub,sd->bl.m, BL_PC);
 	}
 	
 	clif->message(fd, msg_txt(32)); // PvP: On.
@@ -1540,20 +1573,18 @@ ACMD(pvpon)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(gvgoff)
-{
-	nullpo_retr(-1, sd);
+ACMD(gvgoff) {
 	
-	if (!map[sd->bl.m].flag.gvg) {
+	if (!map->list[sd->bl.m].flag.gvg) {
 		clif->message(fd, msg_txt(162)); // GvG is already Off.
 		return false;
 	}
 	
-	iMap->zone_change2(sd->bl.m,map[sd->bl.m].prev_zone);
-	map[sd->bl.m].flag.gvg = 0;
+	map->zone_change2(sd->bl.m,map->list[sd->bl.m].prev_zone);
+	map->list[sd->bl.m].flag.gvg = 0;
 	clif->map_property_mapall(sd->bl.m, MAPPROPERTY_NOTHING);
 	clif->maptypeproperty2(&sd->bl,ALL_SAMEMAP);
-	iMap->foreachinmap(atcommand_stopattack,sd->bl.m, BL_CHAR, 0);
+	map->foreachinmap(atcommand->stopattack,sd->bl.m, BL_CHAR, 0);
 	clif->message(fd, msg_txt(33)); // GvG: Off.
 	
 	return true;
@@ -1562,17 +1593,15 @@ ACMD(gvgoff)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(gvgon)
-{
-	nullpo_retr(-1, sd);
+ACMD(gvgon) {
 	
-	if (map[sd->bl.m].flag.gvg) {
+	if (map->list[sd->bl.m].flag.gvg) {
 		clif->message(fd, msg_txt(163)); // GvG is already On.
 		return false;
 	}
 	
-	iMap->zone_change2(sd->bl.m,strdb_get(zone_db, MAP_ZONE_GVG_NAME));
-	map[sd->bl.m].flag.gvg = 1;
+	map->zone_change2(sd->bl.m,strdb_get(map->zone_db, MAP_ZONE_GVG_NAME));
+	map->list[sd->bl.m].flag.gvg = 1;
 	clif->map_property_mapall(sd->bl.m, MAPPROPERTY_AGITZONE);
 	clif->maptypeproperty2(&sd->bl,ALL_SAMEMAP);
 	clif->message(fd, msg_txt(34)); // GvG: On.
@@ -1586,7 +1615,6 @@ ACMD(gvgon)
 ACMD(model)
 {
 	int hair_style = 0, hair_color = 0, cloth_color = 0;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -1603,7 +1631,7 @@ ACMD(model)
 		pc->changelook(sd, LOOK_HAIR, hair_style);
 		pc->changelook(sd, LOOK_HAIR_COLOR, hair_color);
 		pc->changelook(sd, LOOK_CLOTHES_COLOR, cloth_color);
-		clif->message(fd, msg_txt(36)); // Appearence changed.
+		clif->message(fd, msg_txt(36)); // Appearance changed.
 	} else {
 		clif->message(fd, msg_txt(37)); // An invalid number was specified.
 		return false;
@@ -1618,7 +1646,6 @@ ACMD(model)
 ACMD(dye)
 {
 	int cloth_color = 0;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -1630,7 +1657,7 @@ ACMD(dye)
 	
 	if (cloth_color >= MIN_CLOTH_COLOR && cloth_color <= MAX_CLOTH_COLOR) {
 		pc->changelook(sd, LOOK_CLOTHES_COLOR, cloth_color);
-		clif->message(fd, msg_txt(36)); // Appearence changed.
+		clif->message(fd, msg_txt(36)); // Appearance changed.
 	} else {
 		clif->message(fd, msg_txt(37)); // An invalid number was specified.
 		return false;
@@ -1645,7 +1672,6 @@ ACMD(dye)
 ACMD(hair_style)
 {
 	int hair_style = 0;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -1657,7 +1683,7 @@ ACMD(hair_style)
 	
 	if (hair_style >= MIN_HAIR_STYLE && hair_style <= MAX_HAIR_STYLE) {
 		pc->changelook(sd, LOOK_HAIR, hair_style);
-		clif->message(fd, msg_txt(36)); // Appearence changed.
+		clif->message(fd, msg_txt(36)); // Appearance changed.
 	} else {
 		clif->message(fd, msg_txt(37)); // An invalid number was specified.
 		return false;
@@ -1672,7 +1698,6 @@ ACMD(hair_style)
 ACMD(hair_color)
 {
 	int hair_color = 0;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -1684,7 +1709,7 @@ ACMD(hair_color)
 	
 	if (hair_color >= MIN_HAIR_COLOR && hair_color <= MAX_HAIR_COLOR) {
 		pc->changelook(sd, LOOK_HAIR_COLOR, hair_color);
-		clif->message(fd, msg_txt(36)); // Appearence changed.
+		clif->message(fd, msg_txt(36)); // Appearance changed.
 	} else {
 		clif->message(fd, msg_txt(37)); // An invalid number was specified.
 		return false;
@@ -1696,69 +1721,63 @@ ACMD(hair_color)
 /*==========================================
  * @go [city_number or city_name] - Updated by Harbin
  *------------------------------------------*/
-ACMD(go)
-{
+ACMD(go) {
 	int i;
-	int town;
+	int town = INT_MAX; // Initialized to INT_MAX instead of -1 to avoid conflicts with those who map [-3:-1] to @memo locations.
 	char map_name[MAP_NAME_LENGTH];
-	int16 m;
 	
 	const struct {
 		char map[MAP_NAME_LENGTH];
 		int x, y;
+		int min_match; ///< Minimum string length to match
 	} data[] = {
-		{ MAP_PRONTERA,    156, 191 }, //  0=Prontera
-		{ MAP_MORROC,      156,  93 }, //  1=Morroc
-		{ MAP_GEFFEN,      119,  59 }, //  2=Geffen
-		{ MAP_PAYON,       162, 233 }, //  3=Payon
-		{ MAP_ALBERTA,     192, 147 }, //  4=Alberta
+		{ MAP_PRONTERA,    156, 191, 3 }, //  0 = Prontera
+		{ MAP_MORROC,      156,  93, 4 }, //  1 = Morroc
+		{ MAP_GEFFEN,      119,  59, 3 }, //  2 = Geffen
+		{ MAP_PAYON,       162, 233, 3 }, //  3 = Payon
+		{ MAP_ALBERTA,     192, 147, 3 }, //  4 = Alberta
 #ifdef RENEWAL
-		{ MAP_IZLUDE,      128, 146 }, //  5=Izlude (Renewal)
+		{ MAP_IZLUDE,      128, 146, 3 }, //  5 = Izlude (Renewal)
 #else
-		{ MAP_IZLUDE,      128, 114 }, //  5=Izlude
+		{ MAP_IZLUDE,      128, 114, 3 }, //  5 = Izlude
 #endif
-		{ MAP_ALDEBARAN,   140, 131 }, //  6=Al de Baran
-		{ MAP_LUTIE,       147, 134 }, //  7=Lutie
-		{ MAP_COMODO,      209, 143 }, //  8=Comodo
-		{ MAP_YUNO,        157,  51 }, //  9=Yuno
-		{ MAP_AMATSU,      198,  84 }, // 10=Amatsu
-		{ MAP_GONRYUN,     160, 120 }, // 11=Gonryun
-		{ MAP_UMBALA,       89, 157 }, // 12=Umbala
-		{ MAP_NIFLHEIM,     21, 153 }, // 13=Niflheim
-		{ MAP_LOUYANG,     217,  40 }, // 14=Louyang
-		{ MAP_NOVICE,       53, 111 }, // 15=Training Grounds
-		{ MAP_JAIL,         23,  61 }, // 16=Prison
-		{ MAP_JAWAII,      249, 127 }, // 17=Jawaii
-		{ MAP_AYOTHAYA,    151, 117 }, // 18=Ayothaya
-		{ MAP_EINBROCH,     64, 200 }, // 19=Einbroch
-		{ MAP_LIGHTHALZEN, 158,  92 }, // 20=Lighthalzen
-		{ MAP_EINBECH,      70,  95 }, // 21=Einbech
-		{ MAP_HUGEL,        96, 145 }, // 22=Hugel
-		{ MAP_RACHEL,      130, 110 }, // 23=Rachel
-		{ MAP_VEINS,       216, 123 }, // 24=Veins
-		{ MAP_MOSCOVIA,    223, 184 }, // 25=Moscovia
-		{ MAP_MIDCAMP,     180, 240 }, // 26=Midgard Camp
-		{ MAP_MANUK,       282, 138 }, // 27=Manuk
-		{ MAP_SPLENDIDE,   197, 176 }, // 28=Splendide
-		{ MAP_BRASILIS,    182, 239 }, // 29=Brasilis
-		{ MAP_DICASTES,    198, 187 }, // 30=El Dicastes
-		{ MAP_MORA,         44, 151 }, // 31=Mora
-		{ MAP_DEWATA,      200, 180 }, // 32=Dewata
-		{ MAP_MALANGDO,    140, 114 }, // 33=Malangdo Island
-		{ MAP_MALAYA,      242, 211 }, // 34=Malaya Port
-		{ MAP_ECLAGE,      110,  39 }, // 35=Eclage
+		{ MAP_ALDEBARAN,   140, 131, 3 }, //  6 = Aldebaran
+		{ MAP_LUTIE,       147, 134, 3 }, //  7 = Lutie
+		{ MAP_COMODO,      209, 143, 3 }, //  8 = Comodo
+		{ MAP_YUNO,        157,  51, 3 }, //  9 = Juno
+		{ MAP_AMATSU,      198,  84, 3 }, // 10 = Amatsu
+		{ MAP_GONRYUN,     160, 120, 3 }, // 11 = Kunlun
+		{ MAP_UMBALA,       89, 157, 3 }, // 12 = Umbala
+		{ MAP_NIFLHEIM,     21, 153, 3 }, // 13 = Niflheim
+		{ MAP_LOUYANG,     217,  40, 3 }, // 14 = Luoyang
+		{ MAP_NOVICE,       53, 111, 3 }, // 15 = Training Grounds
+		{ MAP_JAIL,         23,  61, 3 }, // 16 = Prison
+		{ MAP_JAWAII,      249, 127, 3 }, // 17 = Jawaii
+		{ MAP_AYOTHAYA,    151, 117, 3 }, // 18 = Ayothaya
+		{ MAP_EINBROCH,     64, 200, 5 }, // 19 = Einbroch
+		{ MAP_LIGHTHALZEN, 158,  92, 3 }, // 20 = Lighthalzen
+		{ MAP_EINBECH,      70,  95, 5 }, // 21 = Einbech
+		{ MAP_HUGEL,        96, 145, 3 }, // 22 = Hugel
+		{ MAP_RACHEL,      130, 110, 3 }, // 23 = Rachel
+		{ MAP_VEINS,       216, 123, 3 }, // 24 = Veins
+		{ MAP_MOSCOVIA,    223, 184, 3 }, // 25 = Moscovia
+		{ MAP_MIDCAMP,     180, 240, 3 }, // 26 = Midgard Camp
+		{ MAP_MANUK,       282, 138, 3 }, // 27 = Manuk
+		{ MAP_SPLENDIDE,   197, 176, 3 }, // 28 = Splendide
+		{ MAP_BRASILIS,    182, 239, 3 }, // 29 = Brasilis
+		{ MAP_DICASTES,    198, 187, 3 }, // 30 = El Dicastes
+		{ MAP_MORA,         44, 151, 4 }, // 31 = Mora
+		{ MAP_DEWATA,      200, 180, 3 }, // 32 = Dewata
+		{ MAP_MALANGDO,    140, 114, 5 }, // 33 = Malangdo Island
+		{ MAP_MALAYA,      242, 211, 5 }, // 34 = Malaya Port
+		{ MAP_ECLAGE,      110,  39, 3 }, // 35 = Eclage
 	};
-	
-	nullpo_retr(-1, sd);
-		
+			
 	memset(map_name, '\0', sizeof(map_name));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
-	// get the number
-	town = atoi(message);
-	
-	if (!message || !*message || sscanf(message, "%11s", map_name) < 1 || town < 0 || town >= ARRAYLENGTH(data))
-	{// no value matched so send the list of locations
+	if (!message || !*message || sscanf(message, "%11s", map_name) < 1) {
+		// no value matched so send the list of locations
 		const char* text;
 		
 		// attempt to find the text help string
@@ -1772,114 +1791,64 @@ ACMD(go)
 		
 		return false;
 	}
-	
-	// get possible name of the city
-	map_name[MAP_NAME_LENGTH-1] = '\0';
-	for (i = 0; map_name[i]; i++)
-		map_name[i] = TOLOWER(map_name[i]);
-	// try to identify the map name
-	if (strncmp(map_name, "prontera", 3) == 0) {
-		town = 0;
-	} else if (strncmp(map_name, "morocc", 4) == 0 ||
-	           strncmp(map_name, "morroc", 4) == 0) {
-		town = 1;
-	} else if (strncmp(map_name, "geffen", 3) == 0) {
-		town = 2;
-	} else if (strncmp(map_name, "payon", 3) == 0) {
-		town = 3;
-	} else if (strncmp(map_name, "alberta", 3) == 0) {
-		town = 4;
-	} else if (strncmp(map_name, "izlude", 3) == 0) {
-		town = 5;
-	} else if (strncmp(map_name, "aldebaran", 3) == 0) {
-		town = 6;
-	} else if (strncmp(map_name, "lutie", 3) == 0 ||
-	           strcmp(map_name,  "christmas") == 0 ||
-	           strncmp(map_name, "xmas", 3) == 0 ||
-	           strncmp(map_name, "x-mas", 3) == 0) {
-		town = 7;
-	} else if (strncmp(map_name, "comodo", 3) == 0) {
-		town = 8;
-	} else if (strncmp(map_name, "juno", 3) == 0 ||
-	           strncmp(map_name, "yuno", 3) == 0) {
-		town = 9;
-	} else if (strncmp(map_name, "amatsu", 3) == 0) {
-		town = 10;
-	} else if (strncmp(map_name, "kunlun", 3) == 0 ||
-	           strncmp(map_name, "gonryun", 3) == 0) {
-		town = 11;
-	} else if (strncmp(map_name, "umbala", 3) == 0) {
-		town = 12;
-	} else if (strncmp(map_name, "niflheim", 3) == 0) {
-		town = 13;
-	} else if (strncmp(map_name, "louyang", 3) == 0) {
-		town = 14;
-	} else if (strncmp(map_name, "new_1-1", 3) == 0 ||
-	           strncmp(map_name, "startpoint", 3) == 0 ||
-	           strncmp(map_name, "beginning", 3) == 0) {
-		town = 15;
-	} else if (strncmp(map_name, "sec_pri", 3) == 0 ||
-	           strncmp(map_name, "prison", 3) == 0 ||
-	           strncmp(map_name, "jail", 3) == 0) {
-		town = 16;
-	} else if (strncmp(map_name, "jawaii", 3) == 0) {
-		town = 17;
-	} else if (strncmp(map_name, "ayothaya", 3) == 0) {
-		town = 18;
-	} else if (strncmp(map_name, "einbroch", 5) == 0) {
-		town = 19;
-	} else if (strncmp(map_name, "lighthalzen", 3) == 0) {
-		town = 20;
-	} else if (strncmp(map_name, "einbech", 5) == 0) {
-		town = 21;
-	} else if (strncmp(map_name, "hugel", 3) == 0) {
-		town = 22;
-	} else if (strncmp(map_name, "rachel", 3) == 0) {
-		town = 23;
-	} else if (strncmp(map_name, "veins", 3) == 0) {
-		town = 24;
-	} else if (strncmp(map_name, "moscovia", 3) == 0) {
-		town = 25;
-	} else if (strncmp(map_name, "mid_camp", 3) == 0) {
-		town = 26;
-	} else if (strncmp(map_name, "manuk", 3) == 0) {
-		town = 27;
-	} else if (strncmp(map_name, "splendide", 3) == 0) {
-		town = 28;
-	} else if (strncmp(map_name, "brasilis", 3) == 0) {
-		town = 29;
-	} else if (strncmp(map_name, "dicastes01", 3) == 0) {
-		town = 30;
-	} else if (strcmp(map_name,  "mora") == 0) {
-		town = 31;
-	} else if (strncmp(map_name, "dewata", 3) == 0) {
-		town = 32;
-	} else if (strncmp(map_name, "malangdo", 5) == 0) {
-		town = 33;
-	} else if (strncmp(map_name, "malaya", 5) == 0) {
-		town = 34;
-	} else if (strncmp(map_name, "eclage", 3) == 0) {
-		town = 35;
-	}
-	
-	if (town >= 0 && town < ARRAYLENGTH(data))
-	{
-		m = iMap->mapname2mapid(data[town].map);
-		if (m >= 0 && map[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+
+	// Numeric entry
+	if (ISDIGIT(*message) || (message[0] == '-' && ISDIGIT(message[1]))) {
+		town = atoi(message);
+	}
+
+	if (town < 0 || town >= ARRAYLENGTH(data)) {
+		map_name[MAP_NAME_LENGTH-1] = '\0';
+
+		// Match maps on the list
+		for (i = 0; i < ARRAYLENGTH(data); i++) {
+			if (strncmpi(map_name, data[i].map, data[i].min_match) == 0) {
+				town = i;
+				break;
+			}
+		}
+	}
+
+	if (town < 0 || town >= ARRAYLENGTH(data)) {
+		// Alternate spellings
+		if (strncmpi(map_name, "morroc", 4) == 0) { // Correct town name for 'morocc'
+			town = 1;
+		} else if (strncmpi(map_name, "lutie", 3) == 0) { // Correct town name for 'xmas'
+			town = 7;
+		} else if (strncmpi(map_name, "juno", 3) == 0) { // Correct town name for 'yuno'
+			town = 9;
+		} else if (strncmpi(map_name, "kunlun", 3) == 0) { // Original town name for 'gonryun'
+			town = 11;
+		} else if (strncmpi(map_name, "luoyang", 3) == 0) { // Original town name for 'louyang'
+			town = 14;
+		} else if (strncmpi(map_name, "startpoint", 3) == 0 // Easy to remember alternatives to 'new_1-1'
+		        || strncmpi(map_name, "beginning", 3) == 0) {
+			town = 15;
+		} else if (strncmpi(map_name, "prison", 3) == 0 // Easy to remember alternatives to 'sec_pri'
+		        || strncmpi(map_name, "jail", 3) == 0) {
+			town = 16;
+		} else if (strncmpi(map_name, "rael", 3) == 0) { // Original town name for 'rachel'
+			town = 23;
+		}
+	}
+
+	if (town >= 0 && town < ARRAYLENGTH(data)) {
+		int16 m = map->mapname2mapid(data[town].map);
+		if (m >= 0 && map->list[m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
 			clif->message(fd, msg_txt(247));
 			return false;
 		}
-		if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
 			clif->message(fd, msg_txt(248));
 			return false;
 		}
-		if (pc->setpos(sd, mapindex_name2id(data[town].map), data[town].x, data[town].y, CLR_TELEPORT) == 0) {
+		if (pc->setpos(sd, mapindex->name2id(data[town].map), data[town].x, data[town].y, CLR_TELEPORT) == 0) {
 			clif->message(fd, msg_txt(0)); // Warped.
 		} else {
 			clif->message(fd, msg_txt(1)); // Map not found.
 			return false;
 		}
-	} else { // if you arrive here, you have an error in town variable when reading of names
+	} else {
 		clif->message(fd, msg_txt(38)); // Invalid location number or name.
 		return false;
 	}
@@ -1901,14 +1870,13 @@ ACMD(monster)
 	int i, k, range;
 	short mx, my;
 	unsigned int size;
-	nullpo_retr(-1, sd);
 	
 	memset(name, '\0', sizeof(name));
 	memset(monster, '\0', sizeof(monster));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	if (!message || !*message) {
-		clif->message(fd, msg_txt(80)); // Give the display name or monster name/id please.
+		clif->message(fd, msg_txt(80)); // Please specify a display name or monster name/id.
 		return false;
 	}
 	if (sscanf(message, "\"%23[^\"]\" %23s %d", name, monster, &number) > 1 ||
@@ -1928,19 +1896,14 @@ ACMD(monster)
 		return false;
 	}
 	
-	if ((mob_id = mobdb_searchname(monster)) == 0) // check name first (to avoid possible name begining by a number)
-		mob_id = mobdb_checkid(atoi(monster));
+	if ((mob_id = mob->db_searchname(monster)) == 0) // check name first (to avoid possible name beginning by a number)
+		mob_id = mob->db_checkid(atoi(monster));
 	
 	if (mob_id == 0) {
 		clif->message(fd, msg_txt(40)); // Invalid monster ID or name.
 		return false;
 	}
-	
-	if (mob_id == MOBID_EMPERIUM) {
-		clif->message(fd, msg_txt(83)); // Monster 'Emperium' cannot be spawned.
-		return false;
-	}
-	
+		
 	if (number <= 0)
 		number = 1;
 	
@@ -1951,12 +1914,12 @@ ACMD(monster)
 	if (battle_config.atc_spawn_quantity_limit && number > battle_config.atc_spawn_quantity_limit)
 		number = battle_config.atc_spawn_quantity_limit;
 	
-	if (strcmp(command+1, "monstersmall") == 0)
-		size = SZ_MEDIUM; // This is just gorgeous [mkbu95]
-	else if (strcmp(command+1, "monsterbig") == 0)
+	if (strcmpi(info->command, "monstersmall") == 0)
+		size = SZ_SMALL;
+	else if (strcmpi(info->command, "monsterbig") == 0)
 		size = SZ_BIG;
 	else
-		size = SZ_SMALL;
+		size = SZ_MEDIUM;
 	
 	if (battle_config.etc_log)
 		ShowInfo("%s monster='%s' name='%s' id=%d count=%d (%d,%d)\n", command, monster, name, mob_id, number, sd->bl.x, sd->bl.y);
@@ -1964,8 +1927,8 @@ ACMD(monster)
 	count = 0;
 	range = (int)sqrt((float)number) +2; // calculation of an odd number (+ 4 area around)
 	for (i = 0; i < number; i++) {
-		iMap->search_freecell(&sd->bl, 0, &mx,  &my, range, range, 0);
-		k = mob_once_spawn(sd, sd->bl.m, mx, my, name, mob_id, 1, eventname, size, AI_NONE);
+		map->search_freecell(&sd->bl, 0, &mx,  &my, range, range, 0);
+		k = mob->once_spawn(sd, sd->bl.m, mx, my, name, mob_id, 1, eventname, size, AI_NONE|(mob_id == MOBID_EMPERIUM?0x200:0x0));
 		count += (k != 0) ? 1 : 0;
 	}
 	
@@ -1987,7 +1950,7 @@ ACMD(monster)
 /*==========================================
  *
  *------------------------------------------*/
-static int atkillmonster_sub(struct block_list *bl, va_list ap)
+int atkillmonster_sub(struct block_list *bl, va_list ap)
 {
 	struct mob_data *md;
 	int flag;
@@ -2005,24 +1968,22 @@ static int atkillmonster_sub(struct block_list *bl, va_list ap)
 	return 1;
 }
 
-ACMD(killmonster)
-{
+ACMD(killmonster) {
 	int map_id, drop_flag;
 	char map_name[MAP_NAME_LENGTH_EXT];
-	nullpo_retr(-1, sd);
 	
 	memset(map_name, '\0', sizeof(map_name));
 	
 	if (!message || !*message || sscanf(message, "%15s", map_name) < 1)
 		map_id = sd->bl.m;
 	else {
-		if ((map_id = iMap->mapname2mapid(map_name)) < 0)
+		if ((map_id = map->mapname2mapid(map_name)) < 0)
 			map_id = sd->bl.m;
 	}
 	
-	drop_flag = strcmp(command+1, "killmonster2");
+	drop_flag = strcmpi(info->command, "killmonster2");
 	
-	iMap->foreachinmap(atkillmonster_sub, map_id, BL_MOB, -drop_flag);
+	map->foreachinmap(atcommand->atkillmonster_sub, map_id, BL_MOB, -drop_flag);
 	
 	clif->message(fd, msg_txt(165)); // All monsters killed!
 	
@@ -2036,7 +1997,6 @@ ACMD(refine)
 {
 	int i,j, position = 0, refine = 0, current_position, final_refine;
 	int count;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -2068,9 +2028,10 @@ ACMD(refine)
 	refine = cap_value(refine, -MAX_REFINE, MAX_REFINE);
 	
 	count = 0;
-	for (j = 0; j < EQI_MAX-1; j++) {
+	for (j = 0; j < EQI_MAX; j++) {
 		if ((i = sd->equip_index[j]) < 0)
 			continue;
+		if(j == EQI_AMMO) continue; /* can't equip ammo */
 		if(j == EQI_HAND_R && sd->equip_index[EQI_HAND_L] == i)
 			continue;
 		if(j == EQI_HEAD_MID && sd->equip_index[EQI_HEAD_LOW] == i)
@@ -2116,7 +2077,6 @@ ACMD(produce)
 	int item_id, attribute = 0, star = 0;
 	struct item_data *item_data;
 	struct item tmp_item;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	memset(item_name, '\0', sizeof(item_name));
@@ -2129,15 +2089,15 @@ ACMD(produce)
 		return false;
 	}
 	
-	if ( (item_data = itemdb_searchname(item_name)) == NULL &&
-		(item_data = itemdb_exists(atoi(item_name))) == NULL ) {
+	if ( (item_data = itemdb->search_name(item_name)) == NULL &&
+		(item_data = itemdb->exists(atoi(item_name))) == NULL ) {
 		clif->message(fd, msg_txt(170)); //This item is not an equipment.
 		return false;
 	}
 	
 	item_id = item_data->nameid;
 	
-	if (itemdb_isequip2(item_data)) {
+	if (itemdb->isequip2(item_data)) {
 		int flag = 0;
 		if (attribute < MIN_ATTRIBUTE || attribute > MAX_ATTRIBUTE)
 			attribute = ATTRIBUTE_NORMAL;
@@ -2172,14 +2132,13 @@ ACMD(produce)
 ACMD(memo)
 {
 	int position = 0;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	if( !message || !*message || sscanf(message, "%d", &position) < 1 )
 	{
 		int i;
-		clif->message(sd->fd,  msg_txt(668));
+		clif->message(sd->fd,  msg_txt(868)); // "Your current memo positions are:"
 		for( i = 0; i < MAX_MEMOPOINTS; i++ )
 		{
 			if( sd->status.memo_point[i].map )
@@ -2205,21 +2164,19 @@ ACMD(memo)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(gat)
-{
+ACMD(gat) {
 	int y;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	for (y = 2; y >= -2; y--) {
 		sprintf(atcmd_output, "%s (x= %d, y= %d) %02X %02X %02X %02X %02X",
-				map[sd->bl.m].name,   sd->bl.x - 2, sd->bl.y + y,
-				iMap->getcell(sd->bl.m, sd->bl.x - 2, sd->bl.y + y, CELL_GETTYPE),
-				iMap->getcell(sd->bl.m, sd->bl.x - 1, sd->bl.y + y, CELL_GETTYPE),
-				iMap->getcell(sd->bl.m, sd->bl.x,     sd->bl.y + y, CELL_GETTYPE),
-				iMap->getcell(sd->bl.m, sd->bl.x + 1, sd->bl.y + y, CELL_GETTYPE),
-				iMap->getcell(sd->bl.m, sd->bl.x + 2, sd->bl.y + y, CELL_GETTYPE));
+				map->list[sd->bl.m].name, sd->bl.x - 2, sd->bl.y + y,
+				map->getcell(sd->bl.m,  sd->bl.x - 2, sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m,  sd->bl.x - 1, sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m,  sd->bl.x,     sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m,  sd->bl.x + 1, sd->bl.y + y, CELL_GETTYPE),
+				map->getcell(sd->bl.m,  sd->bl.x + 2, sd->bl.y + y, CELL_GETTYPE));
 		
 		clif->message(fd, atcmd_output);
 	}
@@ -2233,7 +2190,6 @@ ACMD(gat)
 ACMD(displaystatus)
 {
 	int i, type, flag, tick, val1 = 0, val2 = 0, val3 = 0;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (i = sscanf(message, "%d %d %d %d %d %d", &type, &flag, &tick, &val1, &val2, &val3)) < 1) {
 		clif->message(fd, msg_txt(1009)); // Please enter a status type/flag (usage: @displaystatus <status type> <flag> <tick> {<val1> {<val2> {<val3>}}}).
@@ -2305,7 +2261,6 @@ ACMD(skillpoint)
 {
 	int point;
 	unsigned int new_skill_point;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (point = atoi(message)) == 0) {
 		clif->message(fd, msg_txt(1011)); // Please enter a number (usage: @skpoint <number of points>).
@@ -2353,7 +2308,6 @@ ACMD(skillpoint)
 ACMD(zeny)
 {
 	int zeny=0, ret=-1;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (zeny = atoi(message)) == 0) {
 		clif->message(fd, msg_txt(1012)); // Please enter an amount (usage: @zeny <amount>).
@@ -2369,20 +2323,22 @@ ACMD(zeny)
 	    if((ret=pc->payzeny(sd,-zeny,LOG_TYPE_COMMAND,NULL)) == 1)
 			clif->message(fd, msg_txt(41)); // Unable to decrease the number/value.
 	}
-	if(!ret) clif->message(fd, msg_txt(176)); //ret=0 mean cmd success
+
+	if( ret ) //ret != 0 means cmd failure
+		return false;
+
+	clif->message(fd, msg_txt(176));
 	return true;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(param)
-{
+ACMD(param) {
 	int i, value = 0, new_value, max;
 	const char* param[] = { "str", "agi", "vit", "int", "dex", "luk" };
-	short* status[6];
+	short* stats[6];
  	//we don't use direct initialization because it isn't part of the c standard.
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -2391,38 +2347,38 @@ ACMD(param)
 		return false;
 	}
 	
-	ARR_FIND( 0, ARRAYLENGTH(param), i, strcmpi(command+1, param[i]) == 0 );
+	ARR_FIND( 0, ARRAYLENGTH(param), i, strcmpi(info->command, param[i]) == 0 );
 	
 	if( i == ARRAYLENGTH(param) || i > MAX_STATUS_TYPE) { // normally impossible...
 		clif->message(fd, msg_txt(1013)); // Please enter a valid value (usage: @str/@agi/@vit/@int/@dex/@luk <+/-adjustment>).
 		return false;
 	}
 	
-	status[0] = &sd->status.str;
-	status[1] = &sd->status.agi;
-	status[2] = &sd->status.vit;
-	status[3] = &sd->status.int_;
-	status[4] = &sd->status.dex;
-	status[5] = &sd->status.luk;
+	stats[0] = &sd->status.str;
+	stats[1] = &sd->status.agi;
+	stats[2] = &sd->status.vit;
+	stats[3] = &sd->status.int_;
+	stats[4] = &sd->status.dex;
+	stats[5] = &sd->status.luk;
 	
 	if( battle_config.atcommand_max_stat_bypass )
 		max = SHRT_MAX;
 	else
 		max = pc_maxparameter(sd);
 	
-	if(value < 0 && *status[i] <= -value) {
+	if(value < 0 && *stats[i] <= -value) {
 		new_value = 1;
-	} else if(max - *status[i] < value) {
+	} else if(max - *stats[i] < value) {
 		new_value = max;
 	} else {
-		new_value = *status[i] + value;
+		new_value = *stats[i] + value;
 	}
 	
-	if (new_value != *status[i]) {
-		*status[i] = new_value;
+	if (new_value != *stats[i]) {
+		*stats[i] = new_value;
 		clif->updatestatus(sd, SP_STR + i);
 		clif->updatestatus(sd, SP_USTR + i);
-		status_calc_pc(sd, 0);
+		status_calc_pc(sd, SCO_FORCE);
 		clif->message(fd, msg_txt(42)); // Stat changed.
 	} else {
 		if (value < 0)
@@ -2438,19 +2394,17 @@ ACMD(param)
 /*==========================================
  * Stat all by fritz (rewritten by [Yor])
  *------------------------------------------*/
-ACMD(stat_all)
-{
+ACMD(stat_all) {
 	int index, count, value, max, new_value;
-	short* status[6];
+	short* stats[6];
  	//we don't use direct initialization because it isn't part of the c standard.
-	nullpo_retr(-1, sd);
 	
-	status[0] = &sd->status.str;
-	status[1] = &sd->status.agi;
-	status[2] = &sd->status.vit;
-	status[3] = &sd->status.int_;
-	status[4] = &sd->status.dex;
-	status[5] = &sd->status.luk;
+	stats[0] = &sd->status.str;
+	stats[1] = &sd->status.agi;
+	stats[2] = &sd->status.vit;
+	stats[3] = &sd->status.int_;
+	stats[4] = &sd->status.dex;
+	stats[5] = &sd->status.luk;
 	
 	if (!message || !*message || sscanf(message, "%d", &value) < 1 || value == 0) {
 		value = pc_maxparameter(sd);
@@ -2463,17 +2417,17 @@ ACMD(stat_all)
 	}
 	
 	count = 0;
-	for (index = 0; index < ARRAYLENGTH(status); index++) {
+	for (index = 0; index < ARRAYLENGTH(stats); index++) {
 		
-		if (value > 0 && *status[index] > max - value)
+		if (value > 0 && *stats[index] > max - value)
 			new_value = max;
-		else if (value < 0 && *status[index] <= -value)
+		else if (value < 0 && *stats[index] <= -value)
 			new_value = 1;
 		else
-			new_value = *status[index] +value;
+			new_value = *stats[index] +value;
 		
-		if (new_value != (int)*status[index]) {
-			*status[index] = new_value;
+		if (new_value != (int)*stats[index]) {
+			*stats[index] = new_value;
 			clif->updatestatus(sd, SP_STR + index);
 			clif->updatestatus(sd, SP_USTR + index);
 			count++;
@@ -2481,7 +2435,7 @@ ACMD(stat_all)
 	}
 	
 	if (count > 0) { // if at least 1 stat modified
-		status_calc_pc(sd, 0);
+		status_calc_pc(sd, SCO_FORCE);
 		clif->message(fd, msg_txt(84)); // All stats changed!
 	} else {
 		if (value < 0)
@@ -2497,12 +2451,10 @@ ACMD(stat_all)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(guildlevelup)
-{
+ACMD(guildlevelup) {
 	int level = 0;
-	short added_level;
+	int16 added_level;
 	struct guild *guild_info;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%d", &level) < 1 || level == 0) {
 		clif->message(fd, msg_txt(1014)); // Please enter a valid level (usage: @guildlvup/@guildlvlup <# of levels>).
@@ -2513,19 +2465,21 @@ ACMD(guildlevelup)
 		clif->message(fd, msg_txt(43)); // You're not in a guild.
 		return false;
 	}
-	//if (strcmp(sd->status.name, guild_info->master) != 0) {
-	//	clif->message(fd, msg_txt(44)); // You're not the master of your guild.
-	//	return false;
-	//}
+#if 0 // By enabling this, only the guild leader can use this command
+	if (strcmp(sd->status.name, guild_info->master) != 0) {
+		clif->message(fd, msg_txt(44)); // You're not the master of your guild.
+		return false;
+	}
+#endif // 0
 	
-	added_level = (short)level;
-	if (level > 0 && (level > MAX_GUILDLEVEL || added_level > ((short)MAX_GUILDLEVEL - guild_info->guild_lv))) // fix positiv overflow
-		added_level = (short)MAX_GUILDLEVEL - guild_info->guild_lv;
-	else if (level < 0 && (level < -MAX_GUILDLEVEL || added_level < (1 - guild_info->guild_lv))) // fix negativ overflow
-		added_level = 1 - guild_info->guild_lv;
+	if (level > INT16_MAX || (level > 0 && level > MAX_GUILDLEVEL - guild_info->guild_lv)) // fix positive overflow
+		level = MAX_GUILDLEVEL - guild_info->guild_lv;
+	else if (level < INT16_MIN || (level < 0 && level < 1 - guild_info->guild_lv)) // fix negative overflow
+		level = 1 - guild_info->guild_lv;
+	added_level = (int16)level;
 	
 	if (added_level != 0) {
-		intif_guild_change_basicinfo(guild_info->guild_id, GBI_GUILDLV, &added_level, sizeof(added_level));
+		intif->guild_change_basicinfo(guild_info->guild_id, GBI_GUILDLV, &added_level, sizeof(added_level));
 		clif->message(fd, msg_txt(179)); // Guild level changed.
 	} else {
 		clif->message(fd, msg_txt(45)); // Guild level change failed.
@@ -2542,31 +2496,30 @@ ACMD(makeegg)
 {
 	struct item_data *item_data;
 	int id, pet_id;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1015)); // Please enter a monster/egg name/ID (usage: @makeegg <pet>).
 		return false;
 	}
 	
-	if ((item_data = itemdb_searchname(message)) != NULL) // for egg name
+	if ((item_data = itemdb->search_name(message)) != NULL) // for egg name
 		id = item_data->nameid;
 	else
-		if ((id = mobdb_searchname(message)) != 0) // for monster name
+		if ((id = mob->db_searchname(message)) != 0) // for monster name
 			;
 		else
 			id = atoi(message);
 	
-	pet_id = search_petDB_index(id, PET_CLASS);
+	pet_id = pet->search_petDB_index(id, PET_CLASS);
 	if (pet_id < 0)
-		pet_id = search_petDB_index(id, PET_EGG);
+		pet_id = pet->search_petDB_index(id, PET_EGG);
 	if (pet_id >= 0) {
-		sd->catch_target_class = pet_db[pet_id].class_;
-		intif_create_pet(
+		sd->catch_target_class = pet->db[pet_id].class_;
+		intif->create_pet(
 						 sd->status.account_id, sd->status.char_id,
-						 (short)pet_db[pet_id].class_, (short)mob_db(pet_db[pet_id].class_)->lv,
-						 (short)pet_db[pet_id].EggID, 0, (short)pet_db[pet_id].intimate,
-						 100, 0, 1, pet_db[pet_id].jname);
+						 (short)pet->db[pet_id].class_, (short)mob->db(pet->db[pet_id].class_)->lv,
+						 (short)pet->db[pet_id].EggID, 0, (short)pet->db[pet_id].intimate,
+						 100, 0, 1, pet->db[pet_id].jname);
 	} else {
 		clif->message(fd, msg_txt(180)); // The monster/egg name/id doesn't exist.
 		return false;
@@ -2580,7 +2533,6 @@ ACMD(makeegg)
  *------------------------------------------*/
 ACMD(hatch)
 {
-	nullpo_retr(-1, sd);
 	if (sd->status.pet_id <= 0)
 		clif->sendegg(sd);
 	else {
@@ -2598,7 +2550,6 @@ ACMD(petfriendly)
 {
 	int friendly;
 	struct pet_data *pd;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (friendly = atoi(message)) < 0) {
 		clif->message(fd, msg_txt(1016)); // Please enter a valid value (usage: @petfriendly <0-1000>).
@@ -2622,7 +2573,7 @@ ACMD(petfriendly)
 		return false;
 	}
 	
-	pet_set_intimate(pd, friendly);
+	pet->set_intimate(pd, friendly);
 	clif->send_petstatus(sd);
 	clif->message(fd, msg_txt(182)); // Pet intimacy changed.
 	return true;
@@ -2635,7 +2586,6 @@ ACMD(pethungry)
 {
 	int hungry;
 	struct pet_data *pd;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (hungry = atoi(message)) < 0) {
 		clif->message(fd, msg_txt(1017)); // Please enter a valid number (usage: @pethungry <0-100>).
@@ -2669,7 +2619,6 @@ ACMD(pethungry)
 ACMD(petrename)
 {
 	struct pet_data *pd;
-	nullpo_retr(-1, sd);
 	if (!sd->status.pet_id || !sd->pd) {
 		clif->message(fd, msg_txt(184)); // Sorry, but you have no pet.
 		return false;
@@ -2681,7 +2630,7 @@ ACMD(petrename)
 	}
 	
 	pd->pet.rename_flag = 0;
-	intif_save_petdata(sd->status.account_id, &pd->pet);
+	intif->save_petdata(sd->status.account_id, &pd->pet);
 	clif->send_petstatus(sd);
 	clif->message(fd, msg_txt(187)); // You can now rename your pet.
 	
@@ -2694,30 +2643,28 @@ ACMD(petrename)
 ACMD(recall) {
 	struct map_session_data *pl_sd = NULL;
 	
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1018)); // Please enter a player name (usage: @recall <char name/ID>).
 		return false;
 	}
 	
-	if((pl_sd=iMap->nick2sd((char *)message)) == NULL && (pl_sd=iMap->charid2sd(atoi(message))) == NULL)
-	{
+	if((pl_sd=map->nick2sd((char *)message)) == NULL && (pl_sd=map->charid2sd(atoi(message))) == NULL) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if ( pc->get_group_level(sd) < pc->get_group_level(pl_sd) )
+	if ( pc_get_group_level(sd) < pc_get_group_level(pl_sd) )
 	{
 		clif->message(fd, msg_txt(81)); // Your GM level doesn't authorize you to preform this action on the specified player.
 		return false;
 	}
 	
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
 		clif->message(fd, msg_txt(1019)); // You are not authorized to warp someone to this map.
 		return false;
 	}
-	if (pl_sd->bl.m >= 0 && map[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+	if (pl_sd->bl.m >= 0 && map->list[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
 		clif->message(fd, msg_txt(1020)); // You are not authorized to warp this player from their map.
 		return false;
 	}
@@ -2737,16 +2684,15 @@ ACMD(recall) {
  *------------------------------------------*/
 ACMD(char_block)
 {
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
 	if (!message || !*message || sscanf(message, "%23[^\n]", atcmd_player_name) < 1) {
-		clif->message(fd, msg_txt(1021)); // Please enter a player name (usage: @charblock/@block <char name>).
+		clif->message(fd, msg_txt(1021)); // Please enter a player name (usage: @block <char name>).
 		return false;
 	}
 	
-	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block
+	chrif->char_ask_name(sd->status.account_id, atcmd_player_name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block
 	clif->message(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 	
 	return true;
@@ -2765,7 +2711,7 @@ ACMD(char_block)
  *     mn: minute
  *     s:  second
  * <example> @ban +1m-2mn1s-6y test_player
- *           this example adds 1 month and 1 second, and substracts 2 minutes and 6 years at the same time.
+ *           this example adds 1 month and 1 second, and subtracts 2 minutes and 6 years at the same time.
  *------------------------------------------*/
 ACMD(char_ban)
 {
@@ -2773,13 +2719,12 @@ ACMD(char_ban)
 	int year, month, day, hour, minute, second, value;
 	time_t timestamp;
 	struct tm *tmtime;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
 	if (!message || !*message || sscanf(message, "%255s %23[^\n]", atcmd_output, atcmd_player_name) < 2) {
-		clif->message(fd, msg_txt(1022)); // Please enter ban time and a player name (usage: @charban/@ban/@banish/@charbanish <time> <char name>).
+		clif->message(fd, msg_txt(1022)); // Please enter ban time and a player name (usage: @ban <time> <char name>).
 		return false;
 	}
 	
@@ -2843,7 +2788,7 @@ ACMD(char_ban)
 		return false;
 	}
 	
-	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 2, year, month, day, hour, minute, second); // type: 2 - ban
+	chrif->char_ask_name(sd->status.account_id, atcmd_player_name, !strcmpi(info->command,"charban") ? 6 : 2, year, month, day, hour, minute, second); // type: 2 - ban; 6 - charban
 	clif->message(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 	
 	return true;
@@ -2854,17 +2799,16 @@ ACMD(char_ban)
  *------------------------------------------*/
 ACMD(char_unblock)
 {
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
 	if (!message || !*message || sscanf(message, "%23[^\n]", atcmd_player_name) < 1) {
-		clif->message(fd, msg_txt(1024)); // Please enter a player name (usage: @charunblock <char name>).
+		clif->message(fd, msg_txt(1024)); // Please enter a player name (usage: @unblock <char name>).
 		return false;
 	}
 	
 	// send answer to login server via char-server
-	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 3, 0, 0, 0, 0, 0, 0); // type: 3 - unblock
+	chrif->char_ask_name(sd->status.account_id, atcmd_player_name, 3, 0, 0, 0, 0, 0, 0); // type: 3 - unblock
 	clif->message(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 	
 	return true;
@@ -2875,17 +2819,16 @@ ACMD(char_unblock)
  *------------------------------------------*/
 ACMD(char_unban)
 {
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
 	if (!message || !*message || sscanf(message, "%23[^\n]", atcmd_player_name) < 1) {
-		clif->message(fd, msg_txt(1025)); // Please enter a player name (usage: @charunban <char name>).
+		clif->message(fd, msg_txt(1025)); // Please enter a player name (usage: @unban <char name>).
 		return false;
 	}
 	
 	// send answer to login server via char-server
-	chrif_char_ask_name(sd->status.account_id, atcmd_player_name, 4, 0, 0, 0, 0, 0, 0); // type: 4 - unban
+	chrif->char_ask_name(sd->status.account_id, atcmd_player_name, !strcmpi(info->command,"charunban") ? 7 : 4, 0, 0, 0, 0, 0, 0); // type: 4 - unban account; type 7 - unban character
 	clif->message(fd, msg_txt(88)); // Character name sent to char-server to ask it.
 	
 	return true;
@@ -2894,11 +2837,9 @@ ACMD(char_unban)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(night)
-{
-	nullpo_retr(-1, sd);
+ACMD(night) {
 	
-	if (iMap->night_flag != 1) {
+	if (map->night_flag != 1) {
 		pc->map_night_timer(pc->night_timer_tid, 0, 0, 1);
 	} else {
 		clif->message(fd, msg_txt(89)); // Night mode is already enabled.
@@ -2911,11 +2852,9 @@ ACMD(night)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(day)
-{
-	nullpo_retr(-1, sd);
+ACMD(day) {
 	
-	if (iMap->night_flag != 0) {
+	if (map->night_flag != 0) {
 		pc->map_day_timer(pc->day_timer_tid, 0, 0, 1);
 	} else {
 		clif->message(fd, msg_txt(90)); // Day mode is already enabled.
@@ -2932,22 +2871,20 @@ ACMD(doom)
 {
 	struct map_session_data* pl_sd;
 	struct s_mapiterator* iter;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
-		if (pl_sd->fd != fd && pc->get_group_level(sd) >= pc->get_group_level(pl_sd))
+		if (pl_sd->fd != fd && pc_get_group_level(sd) >= pc_get_group_level(pl_sd))
 		{
 			status_kill(&pl_sd->bl);
 			clif->specialeffect(&pl_sd->bl,450,AREA);
-			clif->message(pl_sd->fd, msg_txt(61)); // The holy messenger has given judgement.
+			clif->message(pl_sd->fd, msg_txt(61)); // The holy messenger has given judgment.
 		}
 	}
 	mapit->free(iter);
 	
-	clif->message(fd, msg_txt(62)); // Judgement was made.
+	clif->message(fd, msg_txt(62)); // Judgment was made.
 	
 	return true;
 }
@@ -2959,22 +2896,20 @@ ACMD(doommap)
 {
 	struct map_session_data* pl_sd;
 	struct s_mapiterator* iter;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
-		if (pl_sd->fd != fd && sd->bl.m == pl_sd->bl.m && pc->get_group_level(sd) >= pc->get_group_level(pl_sd))
+		if (pl_sd->fd != fd && sd->bl.m == pl_sd->bl.m && pc_get_group_level(sd) >= pc_get_group_level(pl_sd))
 		{
 			status_kill(&pl_sd->bl);
 			clif->specialeffect(&pl_sd->bl,450,AREA);
-			clif->message(pl_sd->fd, msg_txt(61)); // The holy messenger has given judgement.
+			clif->message(pl_sd->fd, msg_txt(61)); // The holy messenger has given judgment.
 		}
 	}
 	mapit->free(iter);
 	
-	clif->message(fd, msg_txt(62)); // Judgement was made.
+	clif->message(fd, msg_txt(62)); // Judgment was made.
 	
 	return true;
 }
@@ -2982,9 +2917,9 @@ ACMD(doommap)
 /*==========================================
  *
  *------------------------------------------*/
-static void atcommand_raise_sub(struct map_session_data* sd) {
+void atcommand_raise_sub(struct map_session_data* sd) {
 	
-	status_revive(&sd->bl, 100, 100);
+	status->revive(&sd->bl, 100, 100);
 	
 	clif->skill_nodamage(&sd->bl,&sd->bl,ALL_RESURRECTION,4,1);
 	clif->message(sd->fd, msg_txt(63)); // Mercy has been shown.
@@ -2997,13 +2932,11 @@ ACMD(raise)
 {
 	struct map_session_data* pl_sd;
 	struct s_mapiterator* iter;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 		if( pc_isdead(pl_sd) )
-			atcommand_raise_sub(pl_sd);
+			atcommand->raise_sub(pl_sd);
 	mapit->free(iter);
 	
 	clif->message(fd, msg_txt(64)); // Mercy has been granted.
@@ -3018,13 +2951,11 @@ ACMD(raisemap)
 {
 	struct map_session_data* pl_sd;
 	struct s_mapiterator* iter;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 		if (sd->bl.m == pl_sd->bl.m && pc_isdead(pl_sd) )
-			atcommand_raise_sub(pl_sd);
+			atcommand->raise_sub(pl_sd);
 	mapit->free(iter);
 	
 	clif->message(fd, msg_txt(64)); // Mercy has been granted.
@@ -3038,7 +2969,6 @@ ACMD(raisemap)
 ACMD(kick)
 {
 	struct map_session_data *pl_sd;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
@@ -3047,15 +2977,14 @@ ACMD(kick)
 		return false;
 	}
 	
-	if((pl_sd=iMap->nick2sd((char *)message)) == NULL && (pl_sd=iMap->charid2sd(atoi(message))) == NULL)
-	{
+	if((pl_sd=map->nick2sd((char *)message)) == NULL && (pl_sd=map->charid2sd(atoi(message))) == NULL) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if ( pc->get_group_level(sd) < pc->get_group_level(pl_sd) )
+	if ( pc_get_group_level(sd) < pc_get_group_level(pl_sd) )
 	{
-		clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+		clif->message(fd, msg_txt(81)); // Your GM level don't authorize you to do this action on this player.
 		return false;
 	}
 	
@@ -3071,12 +3000,11 @@ ACMD(kickall)
 {
 	struct map_session_data* pl_sd;
 	struct s_mapiterator* iter;
-	nullpo_retr(-1, sd);
 	
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
-		if (pc->get_group_level(sd) >= pc->get_group_level(pl_sd)) { // you can kick only lower or same gm level
+		if (pc_get_group_level(sd) >= pc_get_group_level(pl_sd)) { // you can kick only lower or same gm level
 			if (sd->status.account_id != pl_sd->status.account_id)
 				clif->GM_kick(NULL, pl_sd);
 		}
@@ -3093,7 +3021,6 @@ ACMD(kickall)
  *------------------------------------------*/
 ACMD(allskill)
 {
-	nullpo_retr(-1, sd);
 	pc->allskillup(sd); // all skills
 	sd->status.skill_point = 0; // 0 skill points
 	clif->updatestatus(sd, SP_SKILLPOINT); // update
@@ -3108,7 +3035,6 @@ ACMD(allskill)
 ACMD(questskill)
 {
 	uint16 skill_id, index;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (skill_id = atoi(message)) <= 0)
 	{// also send a list of skills applicable to this command
@@ -3151,7 +3077,6 @@ ACMD(questskill)
 ACMD(lostskill)
 {
 	uint16 skill_id, index;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || (skill_id = atoi(message)) <= 0)
 	{// also send a list of skills applicable to this command
@@ -3197,14 +3122,13 @@ ACMD(spiritball)
 {
 	int max_spiritballs;
 	int number;
-	nullpo_retr(-1, sd);
 	
 	max_spiritballs = min(ARRAYLENGTH(sd->spirit_timer), 0x7FFF);
 	
 	if( !message || !*message || (number = atoi(message)) < 0 || number > max_spiritballs )
 	{
 		char msg[CHAT_SIZE_MAX];
-		safesnprintf(msg, sizeof(msg), msg_txt(1028), max_spiritballs); // Please enter a party name (usage: @party <party_name>).
+		safesnprintf(msg, sizeof(msg), msg_txt(1028), max_spiritballs); // Please enter an amount (usage: @spiritball <number: 0-%d>).
 		clif->message(fd, msg);
 		return false;
 	}
@@ -3224,7 +3148,6 @@ ACMD(spiritball)
 ACMD(party)
 {
 	char party_name[NAME_LENGTH];
-	nullpo_retr(-1, sd);
 	
 	memset(party_name, '\0', sizeof(party_name));
 	
@@ -3245,7 +3168,6 @@ ACMD(guild)
 {
 	char guild_name[NAME_LENGTH];
 	int prev;
-	nullpo_retr(-1, sd);
 	
 	memset(guild_name, '\0', sizeof(guild_name));
 	
@@ -3264,7 +3186,6 @@ ACMD(guild)
 
 ACMD(breakguild)
 {
-	nullpo_retr(-1, sd);
 	
 	if (sd->status.guild_id) { // Check if the player has a guild
 		struct guild *g;
@@ -3296,15 +3217,13 @@ ACMD(breakguild)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(agitstart)
-{
-	nullpo_retr(-1, sd);
-	if (iMap->agit_flag == 1) {
+ACMD(agitstart) {
+	if (map->agit_flag == 1) {
 		clif->message(fd, msg_txt(73)); // War of Emperium is currently in progress.
 		return false;
 	}
 	
-	iMap->agit_flag = 1;
+	map->agit_flag = 1;
 	guild->agit_start();
 	clif->message(fd, msg_txt(72)); // War of Emperium has been initiated.
 	
@@ -3314,15 +3233,13 @@ ACMD(agitstart)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(agitstart2)
-{
-	nullpo_retr(-1, sd);
-	if (iMap->agit2_flag == 1) {
+ACMD(agitstart2) {
+	if (map->agit2_flag == 1) {
 		clif->message(fd, msg_txt(404)); // "War of Emperium SE is currently in progress."
 		return false;
 	}
 	
-	iMap->agit2_flag = 1;
+	map->agit2_flag = 1;
 	guild->agit2_start();
 	clif->message(fd, msg_txt(403)); // "War of Emperium SE has been initiated."
 	
@@ -3332,15 +3249,13 @@ ACMD(agitstart2)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(agitend)
-{
-	nullpo_retr(-1, sd);
-	if (iMap->agit_flag == 0) {
+ACMD(agitend) {
+	if (map->agit_flag == 0) {
 		clif->message(fd, msg_txt(75)); // War of Emperium is currently not in progress.
 		return false;
 	}
 	
-	iMap->agit_flag = 0;
+	map->agit_flag = 0;
 	guild->agit_end();
 	clif->message(fd, msg_txt(74)); // War of Emperium has been ended.
 	
@@ -3350,15 +3265,13 @@ ACMD(agitend)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(agitend2)
-{
-	nullpo_retr(-1, sd);
-	if (iMap->agit2_flag == 0) {
+ACMD(agitend2) {
+	if (map->agit2_flag == 0) {
 		clif->message(fd, msg_txt(406)); // "War of Emperium SE is currently not in progress."
 		return false;
 	}
 	
-	iMap->agit2_flag = 0;
+	map->agit2_flag = 0;
 	guild->agit2_end();
 	clif->message(fd, msg_txt(405)); // "War of Emperium SE has been ended."
 	
@@ -3368,23 +3281,19 @@ ACMD(agitend2)
 /*==========================================
  * @mapexit - shuts down the map server
  *------------------------------------------*/
-ACMD(mapexit)
-{
-	nullpo_retr(-1, sd);
-	
-	iMap->do_shutdown();
+ACMD(mapexit) {
+	map->do_shutdown();
 	return true;
 }
 
 /*==========================================
- * idsearch <part_of_name>: revrited by [Yor]
+ * idsearch <part_of_name>: rewrite by [Yor]
  *------------------------------------------*/
 ACMD(idsearch)
 {
 	char item_name[100];
 	unsigned int i, match;
 	struct item_data *item_array[MAX_SEARCH];
-	nullpo_retr(-1, sd);
 	
 	memset(item_name, '\0', sizeof(item_name));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
@@ -3394,9 +3303,9 @@ ACMD(idsearch)
 		return false;
 	}
 	
-	sprintf(atcmd_output, msg_txt(77), item_name); // The reference result of '%s' (name: id):
+	sprintf(atcmd_output, msg_txt(77), item_name); // Search results for '%s' (name: id):
 	clif->message(fd, atcmd_output);
-	match = itemdb_searchname_array(item_array, MAX_SEARCH, item_name);
+	match = itemdb->search_name_array(item_array, MAX_SEARCH, item_name, 0);
 	if (match > MAX_SEARCH) {
 		sprintf(atcmd_output, msg_txt(269), MAX_SEARCH, match);
 		clif->message(fd, atcmd_output);
@@ -3406,7 +3315,7 @@ ACMD(idsearch)
 		sprintf(atcmd_output, msg_txt(78), item_array[i]->jname, item_array[i]->nameid); // %s: %d
 		clif->message(fd, atcmd_output);
 	}
-	sprintf(atcmd_output, msg_txt(79), match); // It is %d affair above.
+	sprintf(atcmd_output, msg_txt(79), match); // %d results found.
 	clif->message(fd, atcmd_output);
 	
 	return true;
@@ -3420,24 +3329,21 @@ ACMD(recallall)
 	struct map_session_data* pl_sd;
 	struct s_mapiterator* iter;
 	int count;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
-		clif->message(fd, msg_txt(1032)); // You are not authorized to warp somenone to your current map.
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(1032)); // You are not authorized to warp someone to your current map.
 		return false;
 	}
 	
 	count = 0;
 	iter = mapit_getallusers();
-	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
-	{
-		if (sd->status.account_id != pl_sd->status.account_id && pc->get_group_level(sd) >= pc->get_group_level(pl_sd))
-		{
+	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) ) {
+		if (sd->status.account_id != pl_sd->status.account_id && pc_get_group_level(sd) >= pc_get_group_level(pl_sd)) {
 			if (pl_sd->bl.m == sd->bl.m && pl_sd->bl.x == sd->bl.x && pl_sd->bl.y == sd->bl.y)
 				continue; // Don't waste time warping the character to the same place.
-			if (pl_sd->bl.m >= 0 && map[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
+			if (pl_sd->bl.m >= 0 && map->list[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
 				count++;
 			else {
 				if (pc_isdead(pl_sd)) { //Wake them up
@@ -3469,7 +3375,6 @@ ACMD(guildrecall)
 	int count;
 	char guild_name[NAME_LENGTH];
 	struct guild *g;
-	nullpo_retr(-1, sd);
 	
 	memset(guild_name, '\0', sizeof(guild_name));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
@@ -3479,8 +3384,8 @@ ACMD(guildrecall)
 		return false;
 	}
 	
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
-		clif->message(fd, msg_txt(1032)); // You are not authorized to warp somenone to your current map.
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(1032)); // You are not authorized to warp someone to your current map.
 		return false;
 	}
 	
@@ -3496,11 +3401,10 @@ ACMD(guildrecall)
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
-		if (sd->status.account_id != pl_sd->status.account_id && pl_sd->status.guild_id == g->guild_id)
-		{
-			if (pc->get_group_level(pl_sd) > pc->get_group_level(sd) || (pl_sd->bl.m == sd->bl.m && pl_sd->bl.x == sd->bl.x && pl_sd->bl.y == sd->bl.y))
+		if (sd->status.account_id != pl_sd->status.account_id && pl_sd->status.guild_id == g->guild_id) {
+			if (pc_get_group_level(pl_sd) > pc_get_group_level(sd) || (pl_sd->bl.m == sd->bl.m && pl_sd->bl.x == sd->bl.x && pl_sd->bl.y == sd->bl.y))
 				continue; // Skip GMs greater than you...             or chars already on the cell
-			if (pl_sd->bl.m >= 0 && map[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
+			if (pl_sd->bl.m >= 0 && map->list[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
 				count++;
 			else
 				pc->setpos(pl_sd, sd->mapindex, sd->bl.x, sd->bl.y, CLR_RESPAWN);
@@ -3528,7 +3432,6 @@ ACMD(partyrecall)
 	char party_name[NAME_LENGTH];
 	struct party_data *p;
 	int count;
-	nullpo_retr(-1, sd);
 	
 	memset(party_name, '\0', sizeof(party_name));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
@@ -3538,8 +3441,8 @@ ACMD(partyrecall)
 		return false;
 	}
 	
-	if (sd->bl.m >= 0 && map[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
-		clif->message(fd, msg_txt(1032)); // You are not authorized to warp somenone to your current map.
+	if (sd->bl.m >= 0 && map->list[sd->bl.m].flag.nowarpto && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE)) {
+		clif->message(fd, msg_txt(1032)); // You are not authorized to warp someone to your current map.
 		return false;
 	}
 	
@@ -3553,13 +3456,11 @@ ACMD(partyrecall)
 	count = 0;
 	
 	iter = mapit_getallusers();
-	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
-	{
-		if (sd->status.account_id != pl_sd->status.account_id && pl_sd->status.party_id == p->party.party_id)
-		{
-			if (pc->get_group_level(pl_sd) > pc->get_group_level(sd) || (pl_sd->bl.m == sd->bl.m && pl_sd->bl.x == sd->bl.x && pl_sd->bl.y == sd->bl.y))
+	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) ) {
+		if (sd->status.account_id != pl_sd->status.account_id && pl_sd->status.party_id == p->party.party_id) {
+			if (pc_get_group_level(pl_sd) > pc_get_group_level(sd) || (pl_sd->bl.m == sd->bl.m && pl_sd->bl.x == sd->bl.x && pl_sd->bl.y == sd->bl.y))
 				continue; // Skip GMs greater than you...             or chars already on the cell
-			if (pl_sd->bl.m >= 0 && map[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
+			if (pl_sd->bl.m >= 0 && map->list[pl_sd->bl.m].flag.nowarp && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE))
 				count++;
 			else
 				pc->setpos(pl_sd, sd->mapindex, sd->bl.x, sd->bl.y, CLR_RESPAWN);
@@ -3582,8 +3483,7 @@ ACMD(partyrecall)
  *------------------------------------------*/
 ACMD(reloaditemdb)
 {
-	nullpo_retr(-1, sd);
-	itemdb_reload();
+	itemdb->reload();
 	clif->message(fd, msg_txt(97)); // Item database has been reloaded.
 	
 	return true;
@@ -3593,13 +3493,12 @@ ACMD(reloaditemdb)
  *
  *------------------------------------------*/
 ACMD(reloadmobdb) {
-	nullpo_retr(-1, sd);
-	mob_reload();
-	read_petdb();
+	mob->reload();
+	pet->read_db();
 	homun->reload();
-	read_mercenarydb();
-	read_mercenary_skilldb();
-	reload_elementaldb();
+	mercenary->read_db();
+	mercenary->read_skilldb();
+	elemental->reload_db();
 	clif->message(fd, msg_txt(98)); // Monster database has been reloaded.
 	
 	return true;
@@ -3610,11 +3509,10 @@ ACMD(reloadmobdb) {
  *------------------------------------------*/
 ACMD(reloadskilldb)
 {
-	nullpo_retr(-1, sd);
 	skill->reload();
 	homun->reload_skill();
-	reload_elemental_skilldb();
-	read_mercenary_skilldb();
+	elemental->reload_skilldb();
+	mercenary->read_skilldb();
 	clif->message(fd, msg_txt(99)); // Skill database has been reloaded.
 	
 	return true;
@@ -3623,26 +3521,25 @@ ACMD(reloadskilldb)
 /*==========================================
  * @reloadatcommand - reloads conf/atcommand.conf conf/groups.conf
  *------------------------------------------*/
-void atcommand_doload();
 ACMD(reloadatcommand) {
 	config_t run_test;
 	
-	if (conf_read_file(&run_test, "conf/groups.conf")) {
+	if (libconfig->read_file(&run_test, "conf/groups.conf")) {
 		clif->message(fd, msg_txt(1036)); // Error reading groups.conf, reload failed.
 		return false;
 	}
 	
-	config_destroy(&run_test);
+	libconfig->destroy(&run_test);
 	
-	if (conf_read_file(&run_test, iMap->ATCOMMAND_CONF_FILENAME)) {
+	if (libconfig->read_file(&run_test, map->ATCOMMAND_CONF_FILENAME)) {
 		clif->message(fd, msg_txt(1037)); // Error reading atcommand.conf, reload failed.
 		return false;
 	}
 	
-	config_destroy(&run_test);
+	libconfig->destroy(&run_test);
 	
-	atcommand_doload();
-	pc_groups_reload();
+	atcommand->doload();
+	pcg->reload();
 	clif->message(fd, msg_txt(254));
 	return true;
 }
@@ -3654,7 +3551,7 @@ ACMD(reloadbattleconf)
 	struct Battle_Config prev_config;
 	memcpy(&prev_config, &battle_config, sizeof(prev_config));
 	
-	battle->config_read(iMap->BATTLE_CONF_FILENAME);
+	battle->config_read(map->BATTLE_CONF_FILENAME);
 	
 	if( prev_config.item_rate_mvp          != battle_config.item_rate_mvp
 	   ||  prev_config.item_rate_common       != battle_config.item_rate_common
@@ -3688,8 +3585,8 @@ ACMD(reloadbattleconf)
 	   ||  prev_config.job_exp_rate           != battle_config.job_exp_rate
 	   )
   	{	// Exp or Drop rates changed.
-		mob_reload(); //Needed as well so rate changes take effect.
-		chrif_ragsrvinfo(battle_config.base_exp_rate, battle_config.job_exp_rate, battle_config.item_rate_common);
+		mob->reload(); //Needed as well so rate changes take effect.
+		chrif->ragsrvinfo(battle_config.base_exp_rate, battle_config.job_exp_rate, battle_config.item_rate_common);
 	}
 	clif->message(fd, msg_txt(255));
 	return true;
@@ -3697,9 +3594,8 @@ ACMD(reloadbattleconf)
 /*==========================================
  * @reloadstatusdb - reloads job_db1.txt job_db2.txt job_db2-2.txt refine_db.txt size_fix.txt
  *------------------------------------------*/
-ACMD(reloadstatusdb)
-{
-	status_readdb();
+ACMD(reloadstatusdb) {
+	status->readdb();
 	clif->message(fd, msg_txt(256));
 	return true;
 }
@@ -3716,12 +3612,10 @@ ACMD(reloadpcdb)
 /*==========================================
  * @reloadscript - reloads all scripts (npcs, warps, mob spawns, ...)
  *------------------------------------------*/
-ACMD(reloadscript)
-{
+ACMD(reloadscript) {
 	struct s_mapiterator* iter;
 	struct map_session_data* pl_sd;
 
-	nullpo_retr(-1, sd);
 	//atcommand_broadcast( fd, sd, "@broadcast", "Server is reloading scripts..." );
 	//atcommand_broadcast( fd, sd, "@broadcast", "You will feel a bit of lag at this point !" );
 	
@@ -3746,9 +3640,9 @@ ACMD(reloadscript)
 	mapit->free(iter);
 	
 	flush_fifos();
-	iMap->reloadnpc(true); // reload config files seeking for npcs
-	script_reload();
-	npc_reload();
+	map->reloadnpc(true, NULL, 0); // reload config files seeking for npcs
+	script->reload();
+	npc->reload();
 	
 	clif->message(fd, msg_txt(100)); // Scripts have been reloaded.
 	
@@ -3773,9 +3667,7 @@ ACMD(mapinfo) {
 	int i, m_id, chat_num = 0, list = 0, vend_num = 0;
 	unsigned short m_index;
 	char mapname[24];
-	
-	nullpo_retr(-1, sd);
-	
+		
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	memset(mapname, '\0', sizeof(mapname));
 	memset(direction, '\0', sizeof(direction));
@@ -3789,16 +3681,16 @@ ACMD(mapinfo) {
 	
 	if (mapname[0] == '\0') {
 		safestrncpy(mapname, mapindex_id2name(sd->mapindex), MAP_NAME_LENGTH);
-		m_id =  iMap->mapindex2mapid(sd->mapindex);
+		m_id =  map->mapindex2mapid(sd->mapindex);
 	} else {
-		m_id = iMap->mapname2mapid(mapname);
+		m_id = map->mapname2mapid(mapname);
 	}
 	
 	if (m_id < 0) {
 		clif->message(fd, msg_txt(1)); // Map not found.
 		return false;
 	}
-	m_index = mapindex_name2id(mapname); //This one shouldn't fail since the previous seek did not.
+	m_index = mapindex->name2id(mapname); //This one shouldn't fail since the previous seek did not.
 	
 	clif->message(fd, msg_txt(1039)); // ------ Map Info ------
 	
@@ -3809,135 +3701,135 @@ ACMD(mapinfo) {
 		if( pl_sd->mapindex == m_index ) {
 			if( pl_sd->state.vending )
 				vend_num++;
-			else if( (cd = (struct chat_data*)iMap->id2bl(pl_sd->chatID)) != NULL && cd->usersd[0] == pl_sd )
+			else if( (cd = (struct chat_data*)map->id2bl(pl_sd->chatID)) != NULL && cd->usersd[0] == pl_sd )
 				chat_num++;
 		}
 	}
 	mapit->free(iter);
 	
-	sprintf(atcmd_output, msg_txt(1040), mapname, map[m_id].zone->name, map[m_id].users, map[m_id].npc_num, chat_num, vend_num); // Map: %s (Zone:%s) | Players: %d | NPCs: %d | Chats: %d | Vendings: %d
+	sprintf(atcmd_output, msg_txt(1040), mapname, map->list[m_id].zone->name, map->list[m_id].users, map->list[m_id].npc_num, chat_num, vend_num); // Map: %s (Zone:%s) | Players: %d | NPCs: %d | Chats: %d | Vendings: %d
 	clif->message(fd, atcmd_output);
 	clif->message(fd, msg_txt(1041)); // ------ Map Flags ------
-	if (map[m_id].flag.town)
+	if (map->list[m_id].flag.town)
 		clif->message(fd, msg_txt(1042)); // Town Map
 	
-	if (battle_config.autotrade_mapflag == map[m_id].flag.autotrade)
+	if (battle_config.autotrade_mapflag == map->list[m_id].flag.autotrade)
 		clif->message(fd, msg_txt(1043)); // Autotrade Enabled
 	else
 		clif->message(fd, msg_txt(1044)); // Autotrade Disabled
 	
-	if (map[m_id].flag.battleground)
+	if (map->list[m_id].flag.battleground)
 		clif->message(fd, msg_txt(1045)); // Battlegrounds ON
 	
 	strcpy(atcmd_output,msg_txt(1046)); // PvP Flags:
-	if (map[m_id].flag.pvp)
+	if (map->list[m_id].flag.pvp)
 		strcat(atcmd_output, msg_txt(1047)); // Pvp ON |
-	if (map[m_id].flag.pvp_noguild)
+	if (map->list[m_id].flag.pvp_noguild)
 		strcat(atcmd_output, msg_txt(1048)); // NoGuild |
-	if (map[m_id].flag.pvp_noparty)
+	if (map->list[m_id].flag.pvp_noparty)
 		strcat(atcmd_output, msg_txt(1049)); // NoParty |
-	if (map[m_id].flag.pvp_nightmaredrop)
+	if (map->list[m_id].flag.pvp_nightmaredrop)
 		strcat(atcmd_output, msg_txt(1050)); // NightmareDrop |
-	if (map[m_id].flag.pvp_nocalcrank)
+	if (map->list[m_id].flag.pvp_nocalcrank)
 		strcat(atcmd_output, msg_txt(1051)); // NoCalcRank |
 	clif->message(fd, atcmd_output);
 	
 	strcpy(atcmd_output,msg_txt(1052)); // GvG Flags:
-	if (map[m_id].flag.gvg)
+	if (map->list[m_id].flag.gvg)
 		strcat(atcmd_output, msg_txt(1053)); // GvG ON |
-	if (map[m_id].flag.gvg_dungeon)
+	if (map->list[m_id].flag.gvg_dungeon)
 		strcat(atcmd_output, msg_txt(1054)); // GvG Dungeon |
-	if (map[m_id].flag.gvg_castle)
+	if (map->list[m_id].flag.gvg_castle)
 		strcat(atcmd_output, msg_txt(1055)); // GvG Castle |
-	if (map[m_id].flag.gvg_noparty)
+	if (map->list[m_id].flag.gvg_noparty)
 		strcat(atcmd_output, msg_txt(1056)); // NoParty |
 	clif->message(fd, atcmd_output);
 	
 	strcpy(atcmd_output,msg_txt(1057)); // Teleport Flags:
-	if (map[m_id].flag.noteleport)
+	if (map->list[m_id].flag.noteleport)
 		strcat(atcmd_output, msg_txt(1058)); // NoTeleport |
-	if (map[m_id].flag.monster_noteleport)
+	if (map->list[m_id].flag.monster_noteleport)
 		strcat(atcmd_output, msg_txt(1059)); // Monster NoTeleport |
-	if (map[m_id].flag.nowarp)
+	if (map->list[m_id].flag.nowarp)
 		strcat(atcmd_output, msg_txt(1060)); // NoWarp |
-	if (map[m_id].flag.nowarpto)
+	if (map->list[m_id].flag.nowarpto)
 		strcat(atcmd_output, msg_txt(1061)); // NoWarpTo |
-	if (map[m_id].flag.noreturn)
+	if (map->list[m_id].flag.noreturn)
 		strcat(atcmd_output, msg_txt(1062)); // NoReturn |
-	if (map[m_id].flag.nomemo)
+	if (map->list[m_id].flag.nomemo)
 		strcat(atcmd_output, msg_txt(1064)); // NoMemo |
 	clif->message(fd, atcmd_output);
 	
 	sprintf(atcmd_output, msg_txt(1065),  // No Exp Penalty: %s | No Zeny Penalty: %s
-			(map[m_id].flag.noexppenalty) ? msg_txt(1066) : msg_txt(1067), (map[m_id].flag.nozenypenalty) ? msg_txt(1066) : msg_txt(1067)); // On / Off
+			(map->list[m_id].flag.noexppenalty) ? msg_txt(1066) : msg_txt(1067),
+			(map->list[m_id].flag.nozenypenalty) ? msg_txt(1066) : msg_txt(1067)); // On / Off
 	clif->message(fd, atcmd_output);
 	
-	if (map[m_id].flag.nosave) {
-		if (!map[m_id].save.map)
+	if (map->list[m_id].flag.nosave) {
+		if (!map->list[m_id].save.map)
 			clif->message(fd, msg_txt(1068)); // No Save (Return to last Save Point)
-		else if (map[m_id].save.x == -1 || map[m_id].save.y == -1 ) {
-			sprintf(atcmd_output, msg_txt(1069), mapindex_id2name(map[m_id].save.map)); // No Save, Save Point: %s,Random
+		else if (map->list[m_id].save.x == -1 || map->list[m_id].save.y == -1 ) {
+			sprintf(atcmd_output, msg_txt(1069), mapindex_id2name(map->list[m_id].save.map)); // No Save, Save Point: %s,Random
 			clif->message(fd, atcmd_output);
-		}
-		else {
+		} else {
 			sprintf(atcmd_output, msg_txt(1070), // No Save, Save Point: %s,%d,%d
-					mapindex_id2name(map[m_id].save.map),map[m_id].save.x,map[m_id].save.y);
+					mapindex_id2name(map->list[m_id].save.map),map->list[m_id].save.x,map->list[m_id].save.y);
 			clif->message(fd, atcmd_output);
 		}
 	}
 	
 	strcpy(atcmd_output,msg_txt(1071)); // Weather Flags:
-	if (map[m_id].flag.snow)
+	if (map->list[m_id].flag.snow)
 		strcat(atcmd_output, msg_txt(1072)); // Snow |
-	if (map[m_id].flag.fog)
+	if (map->list[m_id].flag.fog)
 		strcat(atcmd_output, msg_txt(1073)); // Fog |
-	if (map[m_id].flag.sakura)
+	if (map->list[m_id].flag.sakura)
 		strcat(atcmd_output, msg_txt(1074)); // Sakura |
-	if (map[m_id].flag.clouds)
+	if (map->list[m_id].flag.clouds)
 		strcat(atcmd_output, msg_txt(1075)); // Clouds |
-	if (map[m_id].flag.clouds2)
+	if (map->list[m_id].flag.clouds2)
 		strcat(atcmd_output, msg_txt(1076)); // Clouds2 |
-	if (map[m_id].flag.fireworks)
+	if (map->list[m_id].flag.fireworks)
 		strcat(atcmd_output, msg_txt(1077)); // Fireworks |
-	if (map[m_id].flag.leaves)
+	if (map->list[m_id].flag.leaves)
 		strcat(atcmd_output, msg_txt(1078)); // Leaves |
-	if (map[m_id].flag.nightenabled)
+	if (map->list[m_id].flag.nightenabled)
 		strcat(atcmd_output, msg_txt(1080)); // Displays Night |
 	clif->message(fd, atcmd_output);
 	
 	strcpy(atcmd_output,msg_txt(1081)); // Other Flags:
-	if (map[m_id].flag.nobranch)
+	if (map->list[m_id].flag.nobranch)
 		strcat(atcmd_output, msg_txt(1082)); // NoBranch |
-	if (map[m_id].flag.notrade)
+	if (map->list[m_id].flag.notrade)
 		strcat(atcmd_output, msg_txt(1083)); // NoTrade |
-	if (map[m_id].flag.novending)
+	if (map->list[m_id].flag.novending)
 		strcat(atcmd_output, msg_txt(1084)); // NoVending |
-	if (map[m_id].flag.nodrop)
+	if (map->list[m_id].flag.nodrop)
 		strcat(atcmd_output, msg_txt(1085)); // NoDrop |
-	if (map[m_id].flag.noskill)
+	if (map->list[m_id].flag.noskill)
 		strcat(atcmd_output, msg_txt(1086)); // NoSkill |
-	if (map[m_id].flag.noicewall)
+	if (map->list[m_id].flag.noicewall)
 		strcat(atcmd_output, msg_txt(1087)); // NoIcewall |
-	if (map[m_id].flag.allowks)
+	if (map->list[m_id].flag.allowks)
 		strcat(atcmd_output, msg_txt(1088)); // AllowKS |
-	if (map[m_id].flag.reset)
+	if (map->list[m_id].flag.reset)
 		strcat(atcmd_output, msg_txt(1089)); // Reset |
 	clif->message(fd, atcmd_output);
 	
 	strcpy(atcmd_output,msg_txt(1090)); // Other Flags:
-	if (map[m_id].nocommand)
+	if (map->list[m_id].nocommand)
 		strcat(atcmd_output, msg_txt(1091)); // NoCommand |
-	if (map[m_id].flag.nobaseexp)
+	if (map->list[m_id].flag.nobaseexp)
 		strcat(atcmd_output, msg_txt(1092)); // NoBaseEXP |
-	if (map[m_id].flag.nojobexp)
+	if (map->list[m_id].flag.nojobexp)
 		strcat(atcmd_output, msg_txt(1093)); // NoJobEXP |
-	if (map[m_id].flag.nomobloot)
+	if (map->list[m_id].flag.nomobloot)
 		strcat(atcmd_output, msg_txt(1094)); // NoMobLoot |
-	if (map[m_id].flag.nomvploot)
+	if (map->list[m_id].flag.nomvploot)
 		strcat(atcmd_output, msg_txt(1095)); // NoMVPLoot |
-	if (map[m_id].flag.partylock)
+	if (map->list[m_id].flag.partylock)
 		strcat(atcmd_output, msg_txt(1096)); // PartyLock |
-	if (map[m_id].flag.guildlock)
+	if (map->list[m_id].flag.guildlock)
 		strcat(atcmd_output, msg_txt(1097)); // GuildLock |
 	clif->message(fd, atcmd_output);
 	
@@ -3960,9 +3852,8 @@ ACMD(mapinfo) {
 			break;
 		case 2:
 			clif->message(fd, msg_txt(1100)); // ----- NPCs in Map -----
-			for (i = 0; i < map[m_id].npc_num;)
-			{
-				nd = map[m_id].npc[i];
+			for (i = 0; i < map->list[m_id].npc_num;) {
+				nd = map->list[m_id].npc[i];
 				switch(nd->dir) {
 					case 0:  strcpy(direction, msg_txt(1101)); break; // North
 					case 1:  strcpy(direction, msg_txt(1102)); break; // North West
@@ -3989,7 +3880,7 @@ ACMD(mapinfo) {
 			iter = mapit_getallusers();
 			for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 			{
-				if ((cd = (struct chat_data*)iMap->id2bl(pl_sd->chatID)) != NULL &&
+				if ((cd = (struct chat_data*)map->id2bl(pl_sd->chatID)) != NULL &&
 					pl_sd->mapindex == m_index &&
 					cd->usersd[0] == pl_sd)
 				{
@@ -4006,7 +3897,6 @@ ACMD(mapinfo) {
 		default: // normally impossible to arrive here
 			clif->message(fd, msg_txt(1118)); // Please enter at least one valid list number (usage: @mapinfo <0-3> <map>).
 			return false;
-			break;
 	}
 	
 	return true;
@@ -4017,14 +3907,22 @@ ACMD(mapinfo) {
  *------------------------------------------*/
 ACMD(mount_peco)
 {
-	nullpo_retr(-1, sd);
-	
 	if (sd->disguise != -1) {
 		clif->message(fd, msg_txt(212)); // Cannot mount while in disguise.
 		return false;
 	}
 	
-	if( (sd->class_&MAPID_THIRDMASK) == MAPID_RUNE_KNIGHT && pc->checkskill(sd,RK_DRAGONTRAINING) > 0 ) {
+	if( sd->sc.data[SC_ALL_RIDING] ) {
+		clif->message(fd, msg_txt(1476)); // You are already mounting something else
+		return false;
+	}
+	
+	if( (sd->class_&MAPID_THIRDMASK) == MAPID_RUNE_KNIGHT ) {
+		if( !pc->checkskill(sd,RK_DRAGONTRAINING) ) {
+			sprintf(atcmd_output, msg_txt(213), skill->get_desc(RK_DRAGONTRAINING)); // You need %s to mount!
+			clif->message(fd, atcmd_output);
+			return false;
+		}
 		if( !(sd->sc.option&OPTION_DRAGON1) ) {
 			clif->message(sd->fd,msg_txt(1119)); // You have mounted your Dragon.
 			pc->setoption(sd, sd->sc.option|OPTION_DRAGON1);
@@ -4034,7 +3932,12 @@ ACMD(mount_peco)
 		}
 		return true;
 	}
-	if( (sd->class_&MAPID_THIRDMASK) == MAPID_RANGER && pc->checkskill(sd,RA_WUGRIDER) > 0 ) {
+	if( (sd->class_&MAPID_THIRDMASK) == MAPID_RANGER ) {
+		if( !pc->checkskill(sd,RA_WUGRIDER) ) {
+			sprintf(atcmd_output, msg_txt(213), skill->get_desc(RA_WUGRIDER)); // You need %s to mount!
+			clif->message(fd, atcmd_output);
+			return false;
+		}
 		if( !pc_isridingwug(sd) ) {
 			clif->message(sd->fd,msg_txt(1121)); // You have mounted your Warg.
 			pc->setoption(sd, sd->sc.option|OPTION_WUGRIDER);
@@ -4054,36 +3957,36 @@ ACMD(mount_peco)
 		}
 		return true;
 	}
-	if (!pc_isriding(sd)) { // if actually no peco
-		
-		if (!pc->checkskill(sd, KN_RIDING)) {
-			clif->message(fd, msg_txt(213)); // You can not mount a Peco Peco with your current job.
-			return false;
+	if( sd->class_&MAPID_SWORDMAN && sd->class_&JOBL_2 ) {
+		if( !pc_isriding(sd) ) { // if actually no peco
+			if (!pc->checkskill(sd, KN_RIDING)) {
+				sprintf(atcmd_output, msg_txt(213), skill->get_desc(KN_RIDING)); // You need %s to mount!
+				clif->message(fd, atcmd_output);
+				return false;
+			}
+			pc->setoption(sd, sd->sc.option | OPTION_RIDING);
+			clif->message(fd, msg_txt(102)); // You have mounted a Peco Peco.
+		} else {//Dismount
+			pc->setoption(sd, sd->sc.option & ~OPTION_RIDING);
+			clif->message(fd, msg_txt(214)); // You have released your Peco Peco.
 		}
-		
-		pc->setoption(sd, sd->sc.option | OPTION_RIDING);
-		clif->message(fd, msg_txt(102)); // You have mounted a Peco Peco.
-	} else {//Dismount
-		pc->setoption(sd, sd->sc.option & ~OPTION_RIDING);
-		clif->message(fd, msg_txt(214)); // You have released your Peco Peco.
+		return true;
 	}
-	
-	return true;
+	clif->message(fd, msg_txt(215)); // Your class can't mount!
+	return false;
 }
 
 /*==========================================
  *Spy Commands by Syrus22
  *------------------------------------------*/
-ACMD(guildspy)
-{
+ACMD(guildspy) {
 	char guild_name[NAME_LENGTH];
 	struct guild *g;
-	nullpo_retr(-1, sd);
 	
 	memset(guild_name, '\0', sizeof(guild_name));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
-	if (!iMap->enable_spy)
+	if (!map->enable_spy)
 	{
 		clif->message(fd, msg_txt(1125)); // The mapserver has spy command support disabled.
 		return false;
@@ -4115,16 +4018,14 @@ ACMD(guildspy)
 /*==========================================
  *
  *------------------------------------------*/
-ACMD(partyspy)
-{
+ACMD(partyspy) {
 	char party_name[NAME_LENGTH];
 	struct party_data *p;
-	nullpo_retr(-1, sd);
 	
 	memset(party_name, '\0', sizeof(party_name));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
-	if (!iMap->enable_spy)
+	if (!map->enable_spy)
 	{
 		clif->message(fd, msg_txt(1125)); // The mapserver has spy command support disabled.
 		return false;
@@ -4160,7 +4061,6 @@ ACMD(partyspy)
 ACMD(repairall)
 {
 	int count, i;
-	nullpo_retr(-1, sd);
 	
 	count = 0;
 	for (i = 0; i < MAX_INVENTORY; i++) {
@@ -4186,10 +4086,8 @@ ACMD(repairall)
 /*==========================================
  * @nuke [Valaris]
  *------------------------------------------*/
-ACMD(nuke)
-{
+ACMD(nuke) {
 	struct map_session_data *pl_sd;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
@@ -4198,12 +4096,12 @@ ACMD(nuke)
 		return false;
 	}
 	
-	if ((pl_sd = iMap->nick2sd(atcmd_player_name)) != NULL) {
-		if (pc->get_group_level(sd) >= pc->get_group_level(pl_sd)) { // you can kill only lower or same GM level
-			skill->castend_nodamage_id(&pl_sd->bl, &pl_sd->bl, NPC_SELFDESTRUCTION, 99, iTimer->gettick(), 0);
+	if ((pl_sd = map->nick2sd(atcmd_player_name)) != NULL) {
+		if (pc_get_group_level(sd) >= pc_get_group_level(pl_sd)) { // you can kill only lower or same GM level
+			skill->castend_nodamage_id(&pl_sd->bl, &pl_sd->bl, NPC_SELFDESTRUCTION, 99, timer->gettick(), 0);
 			clif->message(fd, msg_txt(109)); // Player has been nuked!
 		} else {
-			clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+			clif->message(fd, msg_txt(81)); // Your GM level don't authorize you to do this action on this player.
 			return false;
 		}
 	} else {
@@ -4217,13 +4115,10 @@ ACMD(nuke)
 /*==========================================
  * @tonpc
  *------------------------------------------*/
-ACMD(tonpc)
-{
+ACMD(tonpc) {
 	char npcname[NAME_LENGTH+1];
 	struct npc_data *nd;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	memset(npcname, 0, sizeof(npcname));
 	
 	if (!message || !*message || sscanf(message, "%23[^\n]", npcname) < 1) {
@@ -4231,8 +4126,8 @@ ACMD(tonpc)
 		return false;
 	}
 	
-	if ((nd = npc_name2id(npcname)) != NULL) {
-		if (pc->setpos(sd, map_id2index(nd->bl.m), nd->bl.x, nd->bl.y, CLR_TELEPORT) == 0)
+	if ((nd = npc->name2id(npcname)) != NULL) {
+		if (nd->bl.m != -1 && pc->setpos(sd, map_id2index(nd->bl.m), nd->bl.x, nd->bl.y, CLR_TELEPORT) == 0)
 			clif->message(fd, msg_txt(0)); // Warped.
 		else
 			return false;
@@ -4250,7 +4145,6 @@ ACMD(tonpc)
 ACMD(shownpc)
 {
 	char NPCname[NAME_LENGTH+1];
-	nullpo_retr(-1, sd);
 	
 	memset(NPCname, '\0', sizeof(NPCname));
 	
@@ -4259,8 +4153,8 @@ ACMD(shownpc)
 		return false;
 	}
 	
-	if (npc_name2id(NPCname) != NULL) {
-		npc_enable(NPCname, 1);
+	if (npc->name2id(NPCname) != NULL) {
+		npc->enable(NPCname, 1);
 		clif->message(fd, msg_txt(110)); // Npc Enabled.
 	} else {
 		clif->message(fd, msg_txt(111)); // This NPC doesn't exist.
@@ -4276,7 +4170,6 @@ ACMD(shownpc)
 ACMD(hidenpc)
 {
 	char NPCname[NAME_LENGTH+1];
-	nullpo_retr(-1, sd);
 	
 	memset(NPCname, '\0', sizeof(NPCname));
 	
@@ -4285,12 +4178,12 @@ ACMD(hidenpc)
 		return false;
 	}
 	
-	if (npc_name2id(NPCname) == NULL) {
+	if (npc->name2id(NPCname) == NULL) {
 		clif->message(fd, msg_txt(111)); // This NPC doesn't exist.
 		return false;
 	}
 	
-	npc_enable(NPCname, 0);
+	npc->enable(NPCname, 0);
 	clif->message(fd, msg_txt(112)); // Npc Disabled.
 	return true;
 }
@@ -4312,9 +4205,9 @@ ACMD(loadnpc)
 	fclose(fp);
 	
 	// add to list of script sources and run it
-	npc_addsrcfile(message);
-	npc_parsesrcfile(message,true);
-	npc_read_event_script();
+	npc->addsrcfile(message);
+	npc->parsesrcfile(message,true);
+	npc->read_event_script();
 	
 	clif->message(fd, msg_txt(262));
 	
@@ -4325,7 +4218,6 @@ ACMD(unloadnpc)
 {
 	struct npc_data *nd;
 	char NPCname[NAME_LENGTH+1];
-	nullpo_retr(-1, sd);
 	
 	memset(NPCname, '\0', sizeof(NPCname));
 	
@@ -4334,14 +4226,14 @@ ACMD(unloadnpc)
 		return false;
 	}
 	
-	if ((nd = npc_name2id(NPCname)) == NULL) {
+	if ((nd = npc->name2id(NPCname)) == NULL) {
 		clif->message(fd, msg_txt(111)); // This NPC doesn't exist.
 		return false;
 	}
 	
-	npc_unload_duplicates(nd);
-	npc_unload(nd,true);
-	npc_read_event_script();
+	npc->unload_duplicates(nd);
+	npc->unload(nd,true);
+	npc->read_event_script();
 	clif->message(fd, msg_txt(112)); // Npc Disabled.
 	return true;
 }
@@ -4352,10 +4244,9 @@ ACMD(unloadnpc)
 char* txt_time(unsigned int duration)
 {
 	int days, hours, minutes, seconds;
-	char temp[CHAT_SIZE_MAX];
 	static char temp1[CHAT_SIZE_MAX];
+	int tlen = 0;
 	
-	memset(temp, '\0', sizeof(temp));
 	memset(temp1, '\0', sizeof(temp1));
 	
 	days = duration / (60 * 60 * 24);
@@ -4366,22 +4257,22 @@ char* txt_time(unsigned int duration)
 	seconds = duration - (60 * minutes);
 	
 	if (days == 1)
-		sprintf(temp, msg_txt(219), days); // %d day
+		tlen += sprintf(tlen + temp1, msg_txt(219), days); // %d day
 	else if (days > 1)
-		sprintf(temp, msg_txt(220), days); // %d days
+		tlen += sprintf(tlen + temp1, msg_txt(220), days); // %d days
 	if (hours == 1)
-		sprintf(temp1, msg_txt(221), temp, hours); // %s %d hour
+		tlen += sprintf(tlen + temp1, msg_txt(221), hours); // %d hour
 	else if (hours > 1)
-		sprintf(temp1, msg_txt(222), temp, hours); // %s %d hours
+		tlen += sprintf(tlen + temp1, msg_txt(222), hours); // %d hours
 	if (minutes < 2)
-		sprintf(temp, msg_txt(223), temp1, minutes); // %s %d minute
+		tlen += sprintf(tlen + temp1, msg_txt(223), minutes); // %d minute
 	else
-		sprintf(temp, msg_txt(224), temp1, minutes); // %s %d minutes
+		tlen += sprintf(tlen + temp1, msg_txt(224), minutes); // %d minutes
 	if (seconds == 1)
-		sprintf(temp1, msg_txt(225), temp, seconds); // %s and %d second
+		sprintf(tlen + temp1, msg_txt(225), seconds); // and %d second
 	else if (seconds > 1)
-		sprintf(temp1, msg_txt(226), temp, seconds); // %s and %d seconds
-	
+		sprintf(tlen + temp1, msg_txt(226), seconds); // and %d seconds
+		
 	return temp1;
 }
 
@@ -4389,14 +4280,10 @@ char* txt_time(unsigned int duration)
  * @time/@date/@serverdate/@servertime: Display the date/time of the server (by [Yor]
  * Calculation management of GM modification (@day/@night GM commands) is done
  *------------------------------------------*/
-ACMD(servertime)
-{
-	const struct TimerData * timer_data;
-	const struct TimerData * timer_data2;
+ACMD(servertime) {
 	time_t time_server;  // variable for number of seconds (used with time() function)
 	struct tm *datetime; // variable for time in structure ->tm_mday, ->tm_sec, ...
 	char temp[CHAT_SIZE_MAX];
-	nullpo_retr(-1, sd);
 	
 	memset(temp, '\0', sizeof(temp));
 	
@@ -4406,62 +4293,49 @@ ACMD(servertime)
 	strftime(temp, sizeof(temp)-1, msg_txt(230), datetime); // Server time (normal time): %A, %B %d %Y %X.
 	clif->message(fd, temp);
 	
-	if (battle_config.night_duration == 0 && battle_config.day_duration == 0) {
-		if (iMap->night_flag == 0)
+	if (pc->day_timer_tid != INVALID_TIMER && pc->night_timer_tid != INVALID_TIMER) {
+		const struct TimerData * timer_data = timer->get(pc->night_timer_tid);
+		const struct TimerData * timer_data2 = timer->get(pc->day_timer_tid);
+		
+		if (map->night_flag == 0) {
+			sprintf(temp, msg_txt(235), // Game time: The game is actually in daylight for %s.
+			        txt_time((unsigned int)(DIFF_TICK(timer_data->tick,timer->gettick())/1000)));
+			clif->message(fd, temp);
+			if (DIFF_TICK(timer_data->tick, timer_data2->tick) > 0)
+				sprintf(temp, msg_txt(237), // Game time: After, the game will be in night for %s.
+				        txt_time((unsigned int)(DIFF_TICK(timer_data->interval,DIFF_TICK(timer_data->tick,timer_data2->tick)) / 1000)));
+			else
+				sprintf(temp, msg_txt(237), // Game time: After, the game will be in night for %s.
+				        txt_time((unsigned int)(DIFF_TICK(timer_data2->tick,timer_data->tick)/1000)));
+			clif->message(fd, temp);
+		} else {
+			sprintf(temp, msg_txt(233), // Game time: The game is actually in night for %s.
+			        txt_time((unsigned int)(DIFF_TICK(timer_data2->tick,timer->gettick()) / 1000)));
+			clif->message(fd, temp);
+			if (DIFF_TICK(timer_data2->tick,timer_data->tick) > 0)
+				sprintf(temp, msg_txt(239), // Game time: After, the game will be in daylight for %s.
+				        txt_time((unsigned int)((timer_data2->interval - DIFF_TICK(timer_data2->tick, timer_data->tick)) / 1000)));
+			else
+				sprintf(temp, msg_txt(239), // Game time: After, the game will be in daylight for %s.
+				        txt_time((unsigned int)(DIFF_TICK(timer_data->tick, timer_data2->tick) / 1000)));
+			clif->message(fd, temp);
+		}
+		sprintf(temp, msg_txt(238), txt_time(timer_data2->interval / 1000)); // Game time: A day cycle has a normal duration of %s.
+		clif->message(fd, temp);
+	} else {
+		if (map->night_flag == 0)
 			clif->message(fd, msg_txt(231)); // Game time: The game is in permanent daylight.
 		else
 			clif->message(fd, msg_txt(232)); // Game time: The game is in permanent night.
-	} else if (battle_config.night_duration == 0)
-		if (iMap->night_flag == 1) { // we start with night
-			timer_data = iTimer->get_timer(pc->day_timer_tid);
-			sprintf(temp, msg_txt(233), txt_time(DIFF_TICK(timer_data->tick,iTimer->gettick())/1000)); // Game time: The game is actualy in night for %s.
-			clif->message(fd, temp);
-			clif->message(fd, msg_txt(234)); // Game time: After, the game will be in permanent daylight.
-		} else
-			clif->message(fd, msg_txt(231)); // Game time: The game is in permanent daylight.
-		else if (battle_config.day_duration == 0)
-			if (iMap->night_flag == 0) { // we start with day
-				timer_data = iTimer->get_timer(pc->night_timer_tid);
-				sprintf(temp, msg_txt(235), txt_time(DIFF_TICK(timer_data->tick,iTimer->gettick())/1000)); // Game time: The game is actualy in daylight for %s.
-				clif->message(fd, temp);
-				clif->message(fd, msg_txt(236)); // Game time: After, the game will be in permanent night.
-			} else
-				clif->message(fd, msg_txt(232)); // Game time: The game is in permanent night.
-			else {
-				if (iMap->night_flag == 0) {
-					timer_data = iTimer->get_timer(pc->night_timer_tid);
-					timer_data2 = iTimer->get_timer(pc->day_timer_tid);
-					sprintf(temp, msg_txt(235), txt_time(DIFF_TICK(timer_data->tick,iTimer->gettick())/1000)); // Game time: The game is actualy in daylight for %s.
-					clif->message(fd, temp);
-					if (DIFF_TICK(timer_data->tick, timer_data2->tick) > 0)
-						sprintf(temp, msg_txt(237), txt_time(DIFF_TICK(timer_data->interval,DIFF_TICK(timer_data->tick,timer_data2->tick)) / 1000)); // Game time: After, the game will be in night for %s.
-					else
-						sprintf(temp, msg_txt(237), txt_time(DIFF_TICK(timer_data2->tick,timer_data->tick)/1000)); // Game time: After, the game will be in night for %s.
-					clif->message(fd, temp);
-					sprintf(temp, msg_txt(238), txt_time(timer_data->interval / 1000)); // Game time: A day cycle has a normal duration of %s.
-					clif->message(fd, temp);
-				} else {
-					timer_data = iTimer->get_timer(pc->day_timer_tid);
-					timer_data2 = iTimer->get_timer(pc->night_timer_tid);
-					sprintf(temp, msg_txt(233), txt_time(DIFF_TICK(timer_data->tick,iTimer->gettick()) / 1000)); // Game time: The game is actualy in night for %s.
-					clif->message(fd, temp);
-					if (DIFF_TICK(timer_data->tick,timer_data2->tick) > 0)
-						sprintf(temp, msg_txt(239), txt_time((timer_data->interval - DIFF_TICK(timer_data->tick, timer_data2->tick)) / 1000)); // Game time: After, the game will be in daylight for %s.
-					else
-						sprintf(temp, msg_txt(239), txt_time(DIFF_TICK(timer_data2->tick, timer_data->tick) / 1000)); // Game time: After, the game will be in daylight for %s.
-					clif->message(fd, temp);
-					sprintf(temp, msg_txt(238), txt_time(timer_data->interval / 1000)); // Game time: A day cycle has a normal duration of %s.
-					clif->message(fd, temp);
-				}
-			}
+	}
 	
 	return true;
 }
 
 //Added by Coltaro
-//We're using this function here instead of using time_t so that it only counts player's jail time when he/she's online (and since the idea is to reduce the amount of minutes one by one in status_change_timer...).
+//We're using this function here instead of using time_t so that it only counts player's jail time when he/she's online (and since the idea is to reduce the amount of minutes one by one in status->change_timer...).
 //Well, using time_t could still work but for some reason that looks like more coding x_x
-static void get_jail_time(int jailtime, int* year, int* month, int* day, int* hour, int* minute)
+void get_jail_time(int jailtime, int* year, int* month, int* day, int* hour, int* minute)
 {
 	const int factor_year = 518400; //12*30*24*60 = 518400
 	const int factor_month = 43200; //30*24*60 = 43200
@@ -4490,12 +4364,10 @@ static void get_jail_time(int jailtime, int* year, int* month, int* day, int* ho
  * @jail <char_name> by [Yor]
  * Special warp! No check with nowarp and nowarpto flag
  *------------------------------------------*/
-ACMD(jail)
-{
+ACMD(jail) {
 	struct map_session_data *pl_sd;
 	int x, y;
 	unsigned short m_index;
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
 	
@@ -4504,14 +4376,14 @@ ACMD(jail)
 		return false;
 	}
 	
-	if ((pl_sd = iMap->nick2sd(atcmd_player_name)) == NULL) {
+	if ((pl_sd = map->nick2sd(atcmd_player_name)) == NULL) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if (pc->get_group_level(sd) < pc->get_group_level(pl_sd))
+	if (pc_get_group_level(sd) < pc_get_group_level(pl_sd))
   	{ // you can jail only lower or same GM
-		clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+		clif->message(fd, msg_txt(81)); // Your GM level don't authorize you to do this action on this player.
 		return false;
 	}
 	
@@ -4523,20 +4395,20 @@ ACMD(jail)
 	
 	switch(rnd() % 2) { //Jail Locations
 		case 0:
-			m_index = mapindex_name2id(MAP_JAIL);
+			m_index = mapindex->name2id(MAP_JAIL);
 			x = 24;
 			y = 75;
 			break;
 		default:
-			m_index = mapindex_name2id(MAP_JAIL);
+			m_index = mapindex->name2id(MAP_JAIL);
 			x = 49;
 			y = 75;
 			break;
 	}
 	
 	//Duration of INT_MAX to specify infinity.
-	sc_start4(&pl_sd->bl,SC_JAILED,100,INT_MAX,m_index,x,y,1000);
-	clif->message(pl_sd->fd, msg_txt(117)); // GM has send you in jails.
+	sc_start4(NULL,&pl_sd->bl,SC_JAILED,100,INT_MAX,m_index,x,y,1000);
+	clif->message(pl_sd->fd, msg_txt(117)); // You have been jailed by a GM.
 	clif->message(fd, msg_txt(118)); // Player warped in jails.
 	return true;
 }
@@ -4545,8 +4417,7 @@ ACMD(jail)
  * @unjail/@discharge <char_name> by [Yor]
  * Special warp! No check with nowarp and nowarpto flag
  *------------------------------------------*/
-ACMD(unjail)
-{
+ACMD(unjail) {
 	struct map_session_data *pl_sd;
 	
 	memset(atcmd_player_name, '\0', sizeof(atcmd_player_name));
@@ -4556,14 +4427,14 @@ ACMD(unjail)
 		return false;
 	}
 	
-	if ((pl_sd = iMap->nick2sd(atcmd_player_name)) == NULL) {
+	if ((pl_sd = map->nick2sd(atcmd_player_name)) == NULL) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if (pc->get_group_level(sd) < pc->get_group_level(pl_sd)) { // you can jail only lower or same GM
+	if (pc_get_group_level(sd) < pc_get_group_level(pl_sd)) { // you can jail only lower or same GM
 		
-		clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+		clif->message(fd, msg_txt(81)); // Your GM level don't authorize you to do this action on this player.
 		return false;
 	}
 	
@@ -4574,20 +4445,18 @@ ACMD(unjail)
 	}
 	
 	//Reset jail time to 1 sec.
-	sc_start(&pl_sd->bl,SC_JAILED,100,1,1000);
+	sc_start(NULL,&pl_sd->bl,SC_JAILED,100,1,1000);
 	clif->message(pl_sd->fd, msg_txt(120)); // A GM has discharged you from jail.
 	clif->message(fd, msg_txt(121)); // Player unjailed.
 	return true;
 }
 
-ACMD(jailfor)
-{
+ACMD(jailfor) {
 	struct map_session_data *pl_sd = NULL;
 	int year, month, day, hour, minute, value;
 	char * modif_p;
 	int jailtime = 0,x,y;
 	short m_index = 0;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%255s %23[^\n]",atcmd_output,atcmd_player_name) < 2) {
 		clif->message(fd, msg_txt(400));	//Usage: @jailfor <time> <character name>
@@ -4636,13 +4505,13 @@ ACMD(jailfor)
 		return false;
 	}
 	
-	if ((pl_sd = iMap->nick2sd(atcmd_player_name)) == NULL) {
+	if ((pl_sd = map->nick2sd(atcmd_player_name)) == NULL) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if (pc->get_group_level(pl_sd) > pc->get_group_level(sd)) {
-		clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+	if (pc_get_group_level(pl_sd) > pc_get_group_level(sd)) {
+		clif->message(fd, msg_txt(81)); // Your GM level don't authorize you to do this action on this player.
 		return false;
 	}
 	
@@ -4663,7 +4532,7 @@ ACMD(jailfor)
 			clif->message(pl_sd->fd, msg_txt(120)); // GM has discharge you.
 			clif->message(fd, msg_txt(121)); // Player unjailed
 		} else {
-			get_jail_time(jailtime,&year,&month,&day,&hour,&minute);
+			atcommand->get_jail_time(jailtime,&year,&month,&day,&hour,&minute);
 			sprintf(atcmd_output,msg_txt(402),msg_txt(1137),year,month,day,hour,minute); //%s in jail for %d years, %d months, %d days, %d hours and %d minutes
 	 		clif->message(pl_sd->fd, atcmd_output);
 			sprintf(atcmd_output,msg_txt(402),msg_txt(1138),year,month,day,hour,minute); //This player is now in jail for %d years, %d months, %d days, %d hours and %d minutes
@@ -4678,16 +4547,16 @@ ACMD(jailfor)
 	switch(rnd()%2)
 	{
 		case 1: //Jail #1
-			m_index = mapindex_name2id(MAP_JAIL);
+			m_index = mapindex->name2id(MAP_JAIL);
 			x = 49; y = 75;
 			break;
 		default: //Default Jail
-			m_index = mapindex_name2id(MAP_JAIL);
+			m_index = mapindex->name2id(MAP_JAIL);
 			x = 24; y = 75;
 			break;
 	}
 	
-	sc_start4(&pl_sd->bl,SC_JAILED,100,jailtime,m_index,x,y,jailtime?60000:1000); //jailtime = 0: Time was reset to 0. Wait 1 second to warp player out (since it's done in status_change_timer).
+	sc_start4(NULL,&pl_sd->bl,SC_JAILED,100,jailtime,m_index,x,y,jailtime?60000:1000); //jailtime = 0: Time was reset to 0. Wait 1 second to warp player out (since it's done in status->change_timer).
 	return true;
 }
 
@@ -4697,8 +4566,6 @@ ACMD(jailtime)
 {
 	int year, month, day, hour, minute;
 	
-	nullpo_retr(-1, sd);
-	
 	if (!sd->sc.data[SC_JAILED]) {
 		clif->message(fd, msg_txt(1139)); // You are not in jail.
 		return false;
@@ -4715,7 +4582,7 @@ ACMD(jailtime)
 	}
 	
 	//Get remaining jail time
-	get_jail_time(sd->sc.data[SC_JAILED]->val1,&year,&month,&day,&hour,&minute);
+	atcommand->get_jail_time(sd->sc.data[SC_JAILED]->val1,&year,&month,&day,&hour,&minute);
 	sprintf(atcmd_output,msg_txt(402),msg_txt(1142),year,month,day,hour,minute); // You will remain in jail for %d years, %d months, %d days, %d hours and %d minutes
 	
 	clif->message(fd, atcmd_output);
@@ -4729,7 +4596,6 @@ ACMD(jailtime)
 ACMD(disguise)
 {
 	int id = 0;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1143)); // Please enter a Monster/NPC name/ID (usage: @disguise <name/ID>).
@@ -4738,12 +4604,12 @@ ACMD(disguise)
 	
 	if ((id = atoi(message)) > 0)
 	{	//Acquired an ID
-		if (!mobdb_checkid(id) && !npcdb_checkid(id))
+		if (!mob->db_checkid(id) && !npcdb_checkid(id))
 			id = 0; //Invalid id for either mobs or npcs.
 	}	else	{ //Acquired a Name
-		if ((id = mobdb_searchname(message)) == 0)
+		if ((id = mob->db_searchname(message)) == 0)
 		{
-			struct npc_data* nd = npc_name2id(message);
+			struct npc_data* nd = npc->name2id(message);
 			if (nd != NULL)
 				id = nd->class_;
 		}
@@ -4760,7 +4626,13 @@ ACMD(disguise)
 		clif->message(fd, msg_txt(1144)); // Character cannot be disguised while mounted.
 		return false;
 	}
-	
+		
+	if(sd->sc.data[SC_MONSTER_TRANSFORM])
+	{
+		clif->message(fd, msg_txt(1487)); // Character cannot be disguised while in monster form.
+		return false;
+	}
+
 	pc->disguise(sd, id);
 	clif->message(fd, msg_txt(122)); // Disguise applied.
 	
@@ -4775,17 +4647,16 @@ ACMD(disguiseall)
 	int mob_id=0;
 	struct map_session_data *pl_sd;
 	struct s_mapiterator* iter;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1145)); // Please enter a Monster/NPC name/ID (usage: @disguiseall <name/ID>).
 		return false;
 	}
 	
-	if ((mob_id = mobdb_searchname(message)) == 0) // check name first (to avoid possible name begining by a number)
+	if ((mob_id = mob->db_searchname(message)) == 0) // check name first (to avoid possible name begining by a number)
 		mob_id = atoi(message);
 	
-	if (!mobdb_checkid(mob_id) && !npcdb_checkid(mob_id)) { //if mob or npc...
+	if (!mob->db_checkid(mob_id) && !npcdb_checkid(mob_id)) { //if mob or npc...
 		clif->message(fd, msg_txt(123)); // Monster/NPC name/id not found.
 		return false;
 	}
@@ -4818,11 +4689,11 @@ ACMD(disguiseguild)
 	}
 	
 	if( (id = atoi(monster)) > 0 ) {
-		if( !mobdb_checkid(id) && !npcdb_checkid(id) )
+		if( !mob->db_checkid(id) && !npcdb_checkid(id) )
 			id = 0;
 	} else {
-		if( (id = mobdb_searchname(monster)) == 0 ) {
-			struct npc_data* nd = npc_name2id(monster);
+		if( (id = mob->db_searchname(monster)) == 0 ) {
+			struct npc_data* nd = npc->name2id(monster);
 			if( nd != NULL )
 				id = nd->class_;
 		}
@@ -4852,10 +4723,9 @@ ACMD(disguiseguild)
  *------------------------------------------*/
 ACMD(undisguise)
 {
-	nullpo_retr(-1, sd);
 	if (sd->disguise != -1) {
 		pc->disguise(sd, -1);
-		clif->message(fd, msg_txt(124)); // Undisguise applied.
+		clif->message(fd, msg_txt(124)); // Disguise removed.
 	} else {
 		clif->message(fd, msg_txt(125)); // You're not disguised.
 		return false;
@@ -4870,7 +4740,6 @@ ACMD(undisguise)
 ACMD(undisguiseall) {
 	struct map_session_data *pl_sd;
 	struct s_mapiterator* iter;
-	nullpo_retr(-1, sd);
 	
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
@@ -4878,7 +4747,7 @@ ACMD(undisguiseall) {
 			pc->disguise(pl_sd, -1);
 	mapit->free(iter);
 	
-	clif->message(fd, msg_txt(124)); // Undisguise applied.
+	clif->message(fd, msg_txt(124)); // Disguise removed.
 	
 	return true;
 }
@@ -4892,7 +4761,6 @@ ACMD(undisguiseguild)
 	struct map_session_data *pl_sd;
 	struct guild *g;
 	int i;
-	nullpo_retr(-1, sd);
 	
 	memset(guild_name, '\0', sizeof(guild_name));
 	
@@ -4910,7 +4778,7 @@ ACMD(undisguiseguild)
 		if( (pl_sd = g->member[i].sd) && pl_sd->disguise != -1 )
 			pc->disguise(pl_sd, -1);
 	
-	clif->message(fd, msg_txt(124)); // Undisguise applied.
+	clif->message(fd, msg_txt(124)); // Disguise removed.
 	
 	return true;
 }
@@ -4922,7 +4790,7 @@ ACMD(exp)
 {
 	char output[CHAT_SIZE_MAX];
 	double nextb, nextj;
-	nullpo_retr(-1, sd);
+
 	memset(output, '\0', sizeof(output));
 	
 	nextb = pc->nextbaseexp(sd);
@@ -4944,7 +4812,6 @@ ACMD(exp)
  *------------------------------------------*/
 ACMD(broadcast)
 {
-	nullpo_retr(-1, sd);
 	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
@@ -4954,7 +4821,7 @@ ACMD(broadcast)
 	}
 	
 	sprintf(atcmd_output, "%s: %s", sd->status.name, message);
-	intif_broadcast(atcmd_output, strlen(atcmd_output) + 1, 0);
+	intif->broadcast(atcmd_output, strlen(atcmd_output) + 1, BC_DEFAULT);
 	
 	return true;
 }
@@ -4964,8 +4831,6 @@ ACMD(broadcast)
  *------------------------------------------*/
 ACMD(localbroadcast)
 {
-	nullpo_retr(-1, sd);
-	
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	if (!message || !*message) {
@@ -4975,7 +4840,7 @@ ACMD(localbroadcast)
 	
 	sprintf(atcmd_output, "%s: %s", sd->status.name, message);
 	
-	clif->broadcast(&sd->bl, atcmd_output, strlen(atcmd_output) + 1, 0, ALL_SAMEMAP);
+	clif->broadcast(&sd->bl, atcmd_output, strlen(atcmd_output) + 1, BC_DEFAULT, ALL_SAMEMAP);
 	
 	return true;
 }
@@ -4987,31 +4852,30 @@ ACMD(email)
 {
 	char actual_email[100];
 	char new_email[100];
-	nullpo_retr(-1, sd);
 	
 	memset(actual_email, '\0', sizeof(actual_email));
 	memset(new_email, '\0', sizeof(new_email));
 	
 	if (!message || !*message || sscanf(message, "%99s %99s", actual_email, new_email) < 2) {
-		clif->message(fd, msg_txt(1151)); // Please enter 2 emails (usage: @email <actual@email> <new@email>).
+		clif->message(fd, msg_txt(1151)); // Please enter two e-mail addresses (usage: @email <current@email> <new@email>).
 		return false;
 	}
 	
 	if (e_mail_check(actual_email) == 0) {
-		clif->message(fd, msg_txt(144)); // Invalid actual email. If you have default e-mail, give a@a.com.
+		clif->message(fd, msg_txt(144)); // Invalid e-mail. If your email hasn't been set, use a@a.com.
 		return false;
 	} else if (e_mail_check(new_email) == 0) {
-		clif->message(fd, msg_txt(145)); // Invalid new email. Please enter a real e-mail.
+		clif->message(fd, msg_txt(145)); // Invalid new email. Please enter a real e-mail address.
 		return false;
 	} else if (strcmpi(new_email, "a@a.com") == 0) {
-		clif->message(fd, msg_txt(146)); // New email must be a real e-mail.
+		clif->message(fd, msg_txt(146)); // New email must be a real e-mail address.
 		return false;
 	} else if (strcmpi(actual_email, new_email) == 0) {
-		clif->message(fd, msg_txt(147)); // New email must be different of the actual e-mail.
+		clif->message(fd, msg_txt(147)); // New e-mail must be different from the current e-mail address.
 		return false;
 	}
 	
-	chrif_changeemail(sd->status.account_id, actual_email, new_email);
+	chrif->changeemail(sd->status.account_id, actual_email, new_email);
 	clif->message(fd, msg_txt(148)); // Information sended to login-server via char-server.
 	return true;
 }
@@ -5022,7 +4886,6 @@ ACMD(email)
 ACMD(effect)
 {
 	int type = 0, flag = 0;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%d", &type) < 1) {
 		clif->message(fd, msg_txt(1152)); // Please enter an effect number (usage: @effect <effect number>).
@@ -5040,7 +4903,6 @@ ACMD(effect)
  *------------------------------------------*/
 ACMD(killer)
 {
-	nullpo_retr(-1, sd);
 	sd->state.killer = !sd->state.killer;
 	
 	if(sd->state.killer)
@@ -5056,16 +4918,14 @@ ACMD(killer)
  * @killable by MouseJstr
  * enable other people killing you
  *------------------------------------------*/
-ACMD(killable)
-{
-	nullpo_retr(-1, sd);
+ACMD(killable) {
 	sd->state.killable = !sd->state.killable;
 	
 	if(sd->state.killable)
 		clif->message(fd, msg_txt(242));
 	else {
 		clif->message(fd, msg_txt(288));
-		iMap->foreachinrange(atcommand_stopattack,&sd->bl, AREA_SIZE, BL_CHAR, sd->bl.id);
+		map->foreachinrange(atcommand->stopattack,&sd->bl, AREA_SIZE, BL_CHAR, sd->bl.id);
 	}
 	return true;
 }
@@ -5074,10 +4934,8 @@ ACMD(killable)
  * @skillon by MouseJstr
  * turn skills on for the map
  *------------------------------------------*/
-ACMD(skillon)
-{
-	nullpo_retr(-1, sd);
-	map[sd->bl.m].flag.noskill = 0;
+ACMD(skillon) {
+	map->list[sd->bl.m].flag.noskill = 0;
 	clif->message(fd, msg_txt(244));
 	return true;
 }
@@ -5086,10 +4944,8 @@ ACMD(skillon)
  * @skilloff by MouseJstr
  * Turn skills off on the map
  *------------------------------------------*/
-ACMD(skilloff)
-{
-	nullpo_retr(-1, sd);
-	map[sd->bl.m].flag.noskill = 1;
+ACMD(skilloff) {
+	map->list[sd->bl.m].flag.noskill = 1;
 	clif->message(fd, msg_txt(243));
 	return true;
 }
@@ -5098,11 +4954,10 @@ ACMD(skilloff)
  * @npcmove by MouseJstr
  * move a npc
  *------------------------------------------*/
-ACMD(npcmove)
-{
+ACMD(npcmove) {
 	int x = 0, y = 0, m;
 	struct npc_data *nd = 0;
-	nullpo_retr(-1, sd);
+
 	memset(atcmd_player_name, '\0', sizeof atcmd_player_name);
 	
 	if (!message || !*message || sscanf(message, "%d %d %23[^\n]", &x, &y, atcmd_player_name) < 3) {
@@ -5110,23 +4965,21 @@ ACMD(npcmove)
 		return false;
 	}
 	
-	if ((nd = npc_name2id(atcmd_player_name)) == NULL)
-	{
+	if ((nd = npc->name2id(atcmd_player_name)) == NULL) {
 		clif->message(fd, msg_txt(111)); // This NPC doesn't exist.
 		return false;
 	}
 	
-	if ((m=nd->bl.m) < 0 || nd->bl.prev == NULL)
-	{
-		clif->message(fd, msg_txt(1154)); // NPC is not on this map.
+	if ((m=nd->bl.m) < 0 || nd->bl.prev == NULL) {
+		clif->message(fd, msg_txt(1154)); // NPC is not in this map.
 		return false;	//Not on a map.
 	}
 	
-	x = cap_value(x, 0, map[m].xs-1);
-	y = cap_value(y, 0, map[m].ys-1);
-	iMap->foreachinrange(clif->outsight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
-	iMap->moveblock(&nd->bl, x, y, iTimer->gettick());
-	iMap->foreachinrange(clif->insight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
+	x = cap_value(x, 0, map->list[m].xs-1);
+	y = cap_value(y, 0, map->list[m].ys-1);
+	map->foreachinrange(clif->outsight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
+	map->moveblock(&nd->bl, x, y, timer->gettick());
+	map->foreachinrange(clif->insight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
 	clif->message(fd, msg_txt(1155)); // NPC moved.
 	
 	return true;
@@ -5143,7 +4996,6 @@ ACMD(addwarp)
 	unsigned short m;
 	struct npc_data* nd;
 	
-	nullpo_retr(-1, sd);
 	memset(warpname, '\0', sizeof(warpname));
 	
 	if (!message || !*message || sscanf(message, "%31s %d %d %23[^\n]", mapname, &x, &y, warpname) < 4) {
@@ -5151,7 +5003,7 @@ ACMD(addwarp)
 		return false;
 	}
 	
-	m = mapindex_name2id(mapname);
+	m = mapindex->name2id(mapname);
 	if( m == 0 )
 	{
 		sprintf(atcmd_output, msg_txt(1157), mapname); // Unknown map '%s'.
@@ -5159,7 +5011,7 @@ ACMD(addwarp)
 		return false;
 	}
 	
-	nd = npc_add_warp(warpname, sd->bl.m, sd->bl.x, sd->bl.y, 2, 2, m, x, y);
+	nd = npc->add_warp(warpname, sd->bl.m, sd->bl.x, sd->bl.y, 2, 2, m, x, y);
 	if( nd == NULL )
 		return false;
 	
@@ -5172,10 +5024,8 @@ ACMD(addwarp)
  * @follow by [MouseJstr]
  * Follow a player .. staying no more then 5 spaces away
  *------------------------------------------*/
-ACMD(follow)
-{
+ACMD(follow) {
 	struct map_session_data *pl_sd = NULL;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		if (sd->followtarget == -1)
@@ -5186,7 +5036,7 @@ ACMD(follow)
 		return true;
 	}
 	
-	if ( (pl_sd = iMap->nick2sd((char *)message)) == NULL )
+	if ( (pl_sd = map->nick2sd((char *)message)) == NULL )
 	{
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
@@ -5211,7 +5061,7 @@ ACMD(follow)
 ACMD(dropall)
 {
 	int i;
-	nullpo_retr(-1, sd);
+
 	for (i = 0; i < MAX_INVENTORY; i++) {
 		if (sd->status.inventory[i].amount) {
 			if(sd->status.inventory[i].equip != 0)
@@ -5229,11 +5079,10 @@ ACMD(dropall)
 ACMD(storeall)
 {
 	int i;
-	nullpo_retr(-1, sd);
 	
 	if (sd->state.storage_flag != 1)
   	{	//Open storage.
-		if( storage_storageopen(sd) == 1 ) {
+		if( storage->open(sd) == 1 ) {
 			clif->message(fd, msg_txt(1161)); // You currently cannot open your storage.
 			return false;
 		}
@@ -5243,10 +5092,10 @@ ACMD(storeall)
 		if (sd->status.inventory[i].amount) {
 			if(sd->status.inventory[i].equip != 0)
 				pc->unequipitem(sd, i, 3);
-			storage_storageadd(sd,  i, sd->status.inventory[i].amount);
+			storage->add(sd,  i, sd->status.inventory[i].amount);
 		}
 	}
-	storage_storageclose(sd);
+	storage->close(sd);
 	
 	clif->message(fd, msg_txt(1162)); // All items stored.
 	return true;
@@ -5255,7 +5104,6 @@ ACMD(storeall)
 ACMD(clearstorage)
 {
 	int i, j;
-	nullpo_retr(-1, sd);
 	
 	if (sd->state.storage_flag == 1) {
 		clif->message(fd, msg_txt(250));
@@ -5264,9 +5112,9 @@ ACMD(clearstorage)
 	
 	j = sd->status.storage.storage_amount;
 	for (i = 0; i < j; ++i) {
-		storage_delitem(sd, i, sd->status.storage.items[i].amount);
+		storage->delitem(sd, i, sd->status.storage.items[i].amount);
 	}
-	storage_storageclose(sd);
+	storage->close(sd);
 	
 	clif->message(fd, msg_txt(1394)); // Your storage was cleaned.
 	return true;
@@ -5276,8 +5124,7 @@ ACMD(cleargstorage)
 {
 	int i, j;
 	struct guild *g;
-	struct guild_storage *gstorage;
-	nullpo_retr(-1, sd);
+	struct guild_storage *guild_storage;
 	
 	g = sd->guild;
 	
@@ -5296,18 +5143,18 @@ ACMD(cleargstorage)
 		return false;
 	}
 	
-	gstorage = guild2storage2(sd->status.guild_id);
-	if (gstorage == NULL) {// Doesn't have opened @gstorage yet, so we skip the deletion since *shouldn't* have any item there.
+	guild_storage = gstorage->id2storage2(sd->status.guild_id);
+	if (guild_storage == NULL) {// Doesn't have opened @gstorage yet, so we skip the deletion since *shouldn't* have any item there.
 		return false;
 	}
 	
-	j = gstorage->storage_amount;
-	gstorage->lock = 1; // Lock @gstorage: do not allow any item to be retrieved or stored from any guild member
+	j = guild_storage->storage_amount;
+	guild_storage->lock = 1; // Lock @gstorage: do not allow any item to be retrieved or stored from any guild member
 	for (i = 0; i < j; ++i) {
-		guild_storage_delitem(sd, gstorage, i, gstorage->items[i].amount);
+		gstorage->delitem(sd, guild_storage, i, guild_storage->items[i].amount);
 	}
-	storage_guild_storageclose(sd);
-	gstorage->lock = 0; // Cleaning done, release lock
+	gstorage->close(sd);
+	guild_storage->lock = 0; // Cleaning done, release lock
 	
 	clif->message(fd, msg_txt(1395)); // Your guild storage was cleaned.
 	return true;
@@ -5316,16 +5163,16 @@ ACMD(cleargstorage)
 ACMD(clearcart)
 {
 	int i;
-	nullpo_retr(-1, sd);
 	
 	if (pc_iscarton(sd) == 0) {
 		clif->message(fd, msg_txt(1396)); // You do not have a cart to be cleaned.
 		return false;
 	}
 	
-	if (sd->state.vending == 1) { //Somehow...
-		return false;
-	}
+	if( sd->state.vending == 1 ) {
+		clif->message(fd, msg_txt(548)); // You can't clean a cart while vending!
+ 		return false;
+ 	}
 	
 	for( i = 0; i < MAX_CART; i++ )
 		if(sd->status.cart[i].nameid > 0)
@@ -5345,14 +5192,13 @@ ACMD(clearcart)
 #define MAX_SKILLID_PARTIAL_RESULTS 5
 #define MAX_SKILLID_PARTIAL_RESULTS_LEN 74 /* "skill " (6) + "%d:" (up to 5) + "%s" (up to 30) + " (%s)" (up to 33) */
 ACMD(skillid) {
-	int skillen, idx, i, found = 0;
+	int idx, i, found = 0;
+	size_t skillen;
 	DBIterator* iter;
 	DBKey key;
 	DBData *data;
 	char partials[MAX_SKILLID_PARTIAL_RESULTS][MAX_SKILLID_PARTIAL_RESULTS_LEN];
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1163)); // Please enter a skill name to look up (usage: @skillid <skill name>).
 		return false;
@@ -5360,15 +5206,15 @@ ACMD(skillid) {
 	
 	skillen = strlen(message);
 	
-	iter = db_iterator(skilldb_name2id);
+	iter = db_iterator(skill->name2id_db);
 	
 	for( data = iter->first(iter,&key); iter->exists(iter); data = iter->next(iter,&key) ) {
 		idx = skill->get_index(DB->data2i(data));
-		if (strnicmp(key.str, message, skillen) == 0 || strnicmp(skill_db[idx].desc, message, skillen) == 0) {
-			sprintf(atcmd_output, msg_txt(1164), DB->data2i(data), skill_db[idx].desc, key.str); // skill %d: %s (%s)
+		if (strnicmp(key.str, message, skillen) == 0 || strnicmp(skill->db[idx].desc, message, skillen) == 0) {
+			sprintf(atcmd_output, msg_txt(1164), DB->data2i(data), skill->db[idx].desc, key.str); // skill %d: %s (%s)
 			clif->message(fd, atcmd_output);
-		} else if ( found < MAX_SKILLID_PARTIAL_RESULTS && ( stristr(key.str,message) || stristr(skill_db[idx].desc,message) ) ) {
-			snprintf(partials[found++], MAX_SKILLID_PARTIAL_RESULTS_LEN, msg_txt(1164), DB->data2i(data), skill_db[idx].desc, key.str);
+		} else if ( found < MAX_SKILLID_PARTIAL_RESULTS && ( stristr(key.str,message) || stristr(skill->db[idx].desc,message) ) ) {
+			snprintf(partials[found++], MAX_SKILLID_PARTIAL_RESULTS_LEN, msg_txt(1164), DB->data2i(data), skill->db[idx].desc, key.str);
 		}
 	}
 	
@@ -5390,29 +5236,28 @@ ACMD(skillid) {
  * @useskill by [MouseJstr]
  * A way of using skills without having to find them in the skills menu
  *------------------------------------------*/
-ACMD(useskill)
-{
+ACMD(useskill) {
 	struct map_session_data *pl_sd = NULL;
 	struct block_list *bl;
 	uint16 skill_id;
 	uint16 skill_lv;
 	char target[100];
-	nullpo_retr(-1, sd);
 	
 	if(!message || !*message || sscanf(message, "%hu %hu %23[^\n]", &skill_id, &skill_lv, target) != 3) {
 		clif->message(fd, msg_txt(1165)); // Usage: @useskill <skill ID> <skill level> <target>
 		return false;
 	}
 	
-	if(!strcmp(target,"self")) pl_sd = sd; //quick keyword
-	else if ( (pl_sd = iMap->nick2sd(target)) == NULL ){
+	if(!strcmp(target,"self"))
+		pl_sd = sd; //quick keyword
+	else if ( (pl_sd = map->nick2sd(target)) == NULL ) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if ( pc->get_group_level(sd) < pc->get_group_level(pl_sd) )
+	if ( pc_get_group_level(sd) < pc_get_group_level(pl_sd) )
 	{
-		clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+		clif->message(fd, msg_txt(81)); // Your GM level don't authorized you to do this action on this player.
 		return false;
 	}
 	
@@ -5422,11 +5267,13 @@ ACMD(useskill)
 	else
 		bl = &sd->bl;
 	
+	pc->delinvincibletimer(sd);
+	
 	if (skill->get_inf(skill_id)&INF_GROUND_SKILL)
-		unit_skilluse_pos(bl, pl_sd->bl.x, pl_sd->bl.y, skill_id, skill_lv);
+		unit->skilluse_pos(bl, pl_sd->bl.x, pl_sd->bl.y, skill_id, skill_lv);
 	else
-		unit_skilluse_id(bl, pl_sd->bl.id, skill_id, skill_lv);
-	
+		unit->skilluse_id(bl, pl_sd->bl.id, skill_id, skill_lv);
+		
 	return true;
 }
 
@@ -5435,22 +5282,19 @@ ACMD(useskill)
  *  Debug command to locate new skill IDs. It sends the
  *  three possible skill-effect packets to the area.
  *------------------------------------------*/
-ACMD(displayskill)
-{
-	struct status_data * status;
-	unsigned int tick;
+ACMD(displayskill) {
+	struct status_data *st;
+	int64 tick;
 	uint16 skill_id;
 	uint16 skill_lv = 1;
-	nullpo_retr(-1, sd);
 	
-	if (!message || !*message || sscanf(message, "%hu %hu", &skill_id, &skill_lv) < 1)
-	{
+	if (!message || !*message || sscanf(message, "%hu %hu", &skill_id, &skill_lv) < 1) {
 		clif->message(fd, msg_txt(1166)); // Usage: @displayskill <skill ID> {<skill level>}
 		return false;
 	}
-	status = status_get_status_data(&sd->bl);
-	tick = iTimer->gettick();
-	clif->skill_damage(&sd->bl,&sd->bl, tick, status->amotion, status->dmotion, 1, 1, skill_id, skill_lv, 5);
+	st = status->get_status_data(&sd->bl);
+	tick = timer->gettick();
+	clif->skill_damage(&sd->bl,&sd->bl, tick, st->amotion, st->dmotion, 1, 1, skill_id, skill_lv, 5);
 	clif->skill_nodamage(&sd->bl, &sd->bl, skill_id, skill_lv, 1);
 	clif->skill_poseffect(&sd->bl, skill_id, skill_lv, sd->bl.x, sd->bl.y, tick);
 	return true;
@@ -5460,22 +5304,19 @@ ACMD(displayskill)
  * @skilltree by [MouseJstr]
  * prints the skill tree for a player required to get to a skill
  *------------------------------------------*/
-ACMD(skilltree)
-{
+ACMD(skilltree) {
 	struct map_session_data *pl_sd = NULL;
 	uint16 skill_id;
 	int meets, j, c=0;
 	char target[NAME_LENGTH];
 	struct skill_tree_entry *ent;
-	nullpo_retr(-1, sd);
 	
 	if(!message || !*message || sscanf(message, "%hu %23[^\r\n]", &skill_id, target) != 2) {
 		clif->message(fd, msg_txt(1167)); // Usage: @skilltree <skill ID> <target>
 		return false;
 	}
 	
-	if ( (pl_sd = iMap->nick2sd(target)) == NULL )
-	{
+	if ( (pl_sd = map->nick2sd(target)) == NULL ) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
@@ -5486,21 +5327,21 @@ ACMD(skilltree)
 	sprintf(atcmd_output, msg_txt(1168), pc->job_name(c), pc->checkskill(pl_sd, NV_BASIC)); // Player is using %s skill tree (%d basic points).
 	clif->message(fd, atcmd_output);
 	
-	ARR_FIND( 0, MAX_SKILL_TREE, j, skill_tree[c][j].id == 0 || skill_tree[c][j].id == skill_id );
-	if( j == MAX_SKILL_TREE || skill_tree[c][j].id == 0 )
+	ARR_FIND( 0, MAX_SKILL_TREE, j, pc->skill_tree[c][j].id == 0 || pc->skill_tree[c][j].id == skill_id );
+	if( j == MAX_SKILL_TREE || pc->skill_tree[c][j].id == 0 )
 	{
 		clif->message(fd, msg_txt(1169)); // The player cannot use that skill.
-		return true;
+		return false;
 	}
 	
-	ent = &skill_tree[c][j];
+	ent = &pc->skill_tree[c][j];
 	
 	meets = 1;
 	for(j=0;j<MAX_PC_SKILL_REQUIRE;j++)
 	{
 		if( ent->need[j].id && pc->checkskill(sd,ent->need[j].id) < ent->need[j].lv)
 		{
-			sprintf(atcmd_output, msg_txt(1170), ent->need[j].lv, skill_db[ent->need[j].id].desc); // Player requires level %d of skill %s.
+			sprintf(atcmd_output, msg_txt(1170), ent->need[j].lv, skill->db[ent->need[j].id].desc); // Player requires level %d of skill %s.
 			clif->message(fd, atcmd_output);
 			meets = 0;
 		}
@@ -5513,8 +5354,7 @@ ACMD(skilltree)
 }
 
 // Hand a ring with partners name on it to this char
-void getring (struct map_session_data* sd)
-{
+void getring(struct map_session_data* sd) {
 	int flag, item_id;
 	struct item item_tmp;
 	item_id = (sd->status.sex) ? WEDDING_RING_M : WEDDING_RING_F;
@@ -5528,7 +5368,7 @@ void getring (struct map_session_data* sd)
 	
 	if((flag = pc->additem(sd,&item_tmp,1,LOG_TYPE_COMMAND))) {
 		clif->additem(sd,0,0,flag);
-		iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+		map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 	}
 }
 
@@ -5536,19 +5376,16 @@ void getring (struct map_session_data* sd)
  * @marry by [MouseJstr], fixed by Lupus
  * Marry two players
  *------------------------------------------*/
-ACMD(marry)
-{
+ACMD(marry) {
 	struct map_session_data *pl_sd = NULL;
 	char player_name[NAME_LENGTH] = "";
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if (!message || !*message || sscanf(message, "%23s", player_name) != 1) {
 		clif->message(fd, msg_txt(1172)); // Usage: @marry <char name>
 		return false;
 	}
 	
-	if ((pl_sd = iMap->nick2sd(player_name)) == NULL) {
+	if ((pl_sd = map->nick2sd(player_name)) == NULL) {
 		clif->message(fd, msg_txt(3));
 		return false;
 	}
@@ -5571,8 +5408,6 @@ ACMD(marry)
  *------------------------------------------*/
 ACMD(divorce)
 {
-	nullpo_retr(-1, sd);
-	
 	if (pc->divorce(sd) != 0) {
 		sprintf(atcmd_output, msg_txt(1175), sd->status.name); // '%s' is not married.
 		clif->message(fd, atcmd_output);
@@ -5615,10 +5450,9 @@ ACMD(changelook)
  * Turns on/off Autotrade for a specific player
  *------------------------------------------*/
 ACMD(autotrade) {
-	nullpo_retr(-1, sd);
 	
-	if( map[sd->bl.m].flag.autotrade != battle_config.autotrade_mapflag ) {
-		clif->message(fd, msg_txt(1179)); // Autotrade is not allowed on this map.
+	if( map->list[sd->bl.m].flag.autotrade != battle_config.autotrade_mapflag ) {
+		clif->message(fd, msg_txt(1179)); // Autotrade is not allowed in this map.
 		return false;
 	}
 	
@@ -5628,40 +5462,52 @@ ACMD(autotrade) {
 	}
 	
 	if( !sd->state.vending && !sd->state.buyingstore ) { //check if player is vending or buying
-		clif->message(fd, msg_txt(549)); // "You should have a shop open to use @autotrade."
+		clif->message(fd, msg_txt(549)); // "You should have a shop open in order to use @autotrade."
 		return false;
 	}
 	
 	sd->state.autotrade = 1;
 	if( battle_config.at_timeout ) {
 		int timeout = atoi(message);
-		status_change_start(&sd->bl, SC_AUTOTRADE, 10000, 0, 0, 0, 0, ((timeout > 0) ? min(timeout,battle_config.at_timeout) : battle_config.at_timeout) * 60000, 0);
+		status->change_start(NULL,&sd->bl, SC_AUTOTRADE, 10000, 0, 0, 0, 0, ((timeout > 0) ? min(timeout,battle_config.at_timeout) : battle_config.at_timeout) * 60000, 0);
 	}
+
+	/* currently standalone is not supporting buyingstores, so we rely on the previous method */
+	if( sd->state.buyingstore ) {
+		clif->authfail_fd(fd, 15);
+		return true;
+	}
+
 	
 	clif->chsys_quit(sd);
 	
 	clif->authfail_fd(sd->fd, 15);
 	
+	
+#ifdef AUTOTRADE_PERSISTENCY
+	pc->autotrade_prepare(sd);
+	
+	return false;/* we fail to not cause it to proceed on is_atcommand */
+#else
 	return true;
+#endif
 }
 
 /*==========================================
  * @changegm by durf (changed by Lupus)
  * Changes Master of your Guild to a specified guild member
  *------------------------------------------*/
-ACMD(changegm)
-{
+ACMD(changegm) {
 	struct guild *g;
 	struct map_session_data *pl_sd;
-	nullpo_retr(-1, sd);
 	
 	if (sd->status.guild_id == 0 || (g = sd->guild) == NULL || strcmp(g->master,sd->status.name)) {
 		clif->message(fd, msg_txt(1181)); // You need to be a Guild Master to use this command.
 		return false;
 	}
 	
-	if( map[sd->bl.m].flag.guildlock || map[sd->bl.m].flag.gvg_castle ) {
-		clif->message(fd, msg_txt(1182)); // You cannot change guild leaders on this map.
+	if( map->list[sd->bl.m].flag.guildlock || map->list[sd->bl.m].flag.gvg_castle ) {
+		clif->message(fd, msg_txt(1182)); // You cannot change guild leaders in this map.
 		return false;
 	}
 	
@@ -5670,7 +5516,7 @@ ACMD(changegm)
 		return false;
 	}
 	
-	if((pl_sd=iMap->nick2sd((char *) message)) == NULL || pl_sd->status.guild_id != sd->status.guild_id) {
+	if((pl_sd=map->nick2sd((char *) message)) == NULL || pl_sd->status.guild_id != sd->status.guild_id) {
 		clif->message(fd, msg_txt(1184)); // Target character must be online and be a guild member.
 		return false;
 	}
@@ -5683,17 +5529,14 @@ ACMD(changegm)
  * @changeleader by Skotlex
  * Changes the leader of a party.
  *------------------------------------------*/
-ACMD(changeleader)
-{
-	nullpo_retr(-1, sd);
+ACMD(changeleader) {
 	
-	if( !message[0] )
-	{
+	if( !message[0] ) {
 		clif->message(fd, msg_txt(1185)); // Usage: @changeleader <party_member_name>
 		return false;
 	}
 	
-	if (party->changeleader(sd, iMap->nick2sd((char *) message)))
+	if (party->changeleader(sd, map->nick2sd((char *) message)))
 		return true;
 	return false;
 }
@@ -5707,7 +5550,6 @@ ACMD(partyoption)
 	struct party_data *p;
 	int mi, option;
 	char w1[16], w2[16];
-	nullpo_retr(-1, sd);
 	
 	if (sd->status.party_id == 0 || (p = party->search(sd->status.party_id)) == NULL)
 	{
@@ -5749,7 +5591,7 @@ ACMD(partyoption)
 ACMD(autoloot)
 {
 	int rate;
-	nullpo_retr(-1, sd);
+
 	// autoloot command without value
 	if(!message || !*message)
 	{
@@ -5795,16 +5637,16 @@ ACMD(autolootitem)
 		}
 		else if (!strcmp(message,"reset"))
 			action = 4;
-	}
-	
-	if (action < 3) // add or remove
-	{
-		if ((item_data = itemdb_exists(atoi(message))) == NULL)
-			item_data = itemdb_searchname(message);
-		if (!item_data) {
-			// No items founds in the DB with Id or Name
-			clif->message(fd, msg_txt(1189)); // Item not found.
-			return false;
+
+		if (action < 3) // add or remove
+		{
+			if ((item_data = itemdb->exists(atoi(message))) == NULL)
+				item_data = itemdb->search_name(message);
+			if (!item_data) {
+				// No items founds in the DB with Id or Name
+				clif->message(fd, msg_txt(1189)); // Item not found.
+				return false;
+			}
 		}
 	}
 	
@@ -5853,7 +5695,7 @@ ACMD(autolootitem)
 				{
 					if (sd->state.autolootid[i] == 0)
 						continue;
-					if (!(item_data = itemdb_exists(sd->state.autolootid[i]))) {
+					if (!(item_data = itemdb->exists(sd->state.autolootid[i]))) {
 						ShowDebug("Non-existant item %d on autolootitem list (account_id: %d, char_id: %d)", sd->state.autolootid[i], sd->status.account_id, sd->status.char_id);
 						continue;
 					}
@@ -5870,39 +5712,115 @@ ACMD(autolootitem)
 	}
 	return true;
 }
-/**
- * No longer available, keeping here just in case it's back someday. [Ind]
- **/
+
 /*==========================================
- * It is made to rain.
+ * @autoloottype
+ * Credits:
+ *    chriser,Aleos
  *------------------------------------------*/
-//ACMD(rain)
-//{
-//	nullpo_retr(-1, sd);
-//	if (map[sd->bl.m].flag.rain) {
-//		map[sd->bl.m].flag.rain=0;
-//		clif->weather(sd->bl.m);
-//		clif->message(fd, msg_txt(1201)); // The rain has stopped.
-//	} else {
-//		map[sd->bl.m].flag.rain=1;
-//		clif->weather(sd->bl.m);
-//		clif->message(fd, msg_txt(1202)); // It has started to rain.
-//	}
-//	return true;
-//}
+ACMD(autoloottype) {
+	int i;
+	uint8 action = 3; // 1=add, 2=remove, 3=help+list (default), 4=reset
+	enum item_types type = -1;
+	int ITEM_NONE = 0;
+
+	if (message && *message) {
+		if (message[0] == '+') {
+			message++;
+			action = 1;
+		} else if (message[0] == '-') {
+			message++;
+			action = 2;
+		} else if (strcmp(message,"reset") == 0) {
+			action = 4;
+		}
+
+		if (action < 3) {
+			// add or remove
+			if (strncmp(message, "healing", 3) == 0)
+				type = IT_HEALING;
+			else if (strncmp(message, "usable", 3) == 0)
+				type = IT_USABLE;
+			else if (strncmp(message, "etc", 3) == 0)
+				type = IT_ETC;
+			else if (strncmp(message, "weapon", 3) == 0)
+				type = IT_WEAPON;
+			else if (strncmp(message, "armor", 3) == 0)
+				type = IT_ARMOR;
+			else if (strncmp(message, "card", 3) == 0)
+				type = IT_CARD;
+			else if (strncmp(message, "petegg", 4) == 0)
+				type = IT_PETEGG;
+			else if (strncmp(message, "petarmor", 4) == 0)
+				type = IT_PETARMOR;
+			else if (strncmp(message, "ammo", 3) == 0)
+				type = IT_AMMO;
+			else {
+				clif->message(fd, msg_txt(1491)); // Item type not found.
+				return false;
+			}
+		}
+	}
+
+	switch (action) {
+		case 1:
+			if (sd->state.autoloottype&(1<<type)) {
+				clif->message(fd, msg_txt(1490)); // You're already autolooting this item type.
+				return false;
+			}
+			sd->state.autoloottype |= (1<<type); // Stores the type
+			sprintf(atcmd_output, msg_txt(1492), itemdb->typename(type)); // Autolooting item type: '%s'
+			clif->message(fd, atcmd_output);
+			break;
+		case 2:
+			if (!(sd->state.autoloottype&(1<<type))) {
+				clif->message(fd, msg_txt(1493)); // You're currently not autolooting this item type.
+				return false;
+			}
+			sd->state.autoloottype &= ~(1<<type);
+			sprintf(atcmd_output, msg_txt(1494), itemdb->typename(type)); // Removed item type: '%s' from your autoloottype list.
+			clif->message(fd, atcmd_output);
+			break;
+		case 3:
+			clif->message(fd, msg_txt(38)); // Invalid location number, or name.
+
+			{
+				// attempt to find the text help string
+				const char *text = atcommand_help_string(info);
+				if (text) clif->messageln(fd, text); // send the text to the client
+			}
+
+			if (sd->state.autoloottype == ITEM_NONE) {
+				clif->message(fd, msg_txt(1495)); // Your autoloottype list is empty.
+			} else {
+				clif->message(fd, msg_txt(1496)); // Item types on your autoloottype list:
+				for(i=0; i < IT_MAX; i++) {
+					if (sd->state.autoloottype&(1<<i)) {
+						sprintf(atcmd_output, " '%s'", itemdb->typename(i));
+						clif->message(fd, atcmd_output);
+					}
+				}
+			}
+			break;
+		case 4:
+			sd->state.autoloottype = ITEM_NONE;
+			clif->message(fd, msg_txt(1497)); // Your autoloottype list has been reset.
+			break;
+	}
+	return true;
+}
 
 /*==========================================
  * It is made to snow.
  *------------------------------------------*/
-ACMD(snow)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.snow) {
-		map[sd->bl.m].flag.snow=0;
+ACMD(snow) {
+	
+	if (map->list[sd->bl.m].flag.snow) {
+		map->list[sd->bl.m].flag.snow=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1203)); // Snow has stopped falling.
 	} else {
-		map[sd->bl.m].flag.snow=1;
+		map->list[sd->bl.m].flag.snow=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1204)); // It has started to snow.
 	}
@@ -5913,15 +5831,14 @@ ACMD(snow)
 /*==========================================
  * Cherry tree snowstorm is made to fall. (Sakura)
  *------------------------------------------*/
-ACMD(sakura)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.sakura) {
-		map[sd->bl.m].flag.sakura=0;
+ACMD(sakura) {
+
+	if (map->list[sd->bl.m].flag.sakura) {
+		map->list[sd->bl.m].flag.sakura=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1205)); // Cherry tree leaves no longer fall.
 	} else {
-		map[sd->bl.m].flag.sakura=1;
+		map->list[sd->bl.m].flag.sakura=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1206)); // Cherry tree leaves have begun to fall.
 	}
@@ -5931,15 +5848,14 @@ ACMD(sakura)
 /*==========================================
  * Clouds appear.
  *------------------------------------------*/
-ACMD(clouds)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.clouds) {
-		map[sd->bl.m].flag.clouds=0;
+ACMD(clouds) {
+
+	if (map->list[sd->bl.m].flag.clouds) {
+		map->list[sd->bl.m].flag.clouds=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1207)); // The clouds has disappear.
 	} else {
-		map[sd->bl.m].flag.clouds=1;
+		map->list[sd->bl.m].flag.clouds=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1208)); // Clouds appear.
 	}
@@ -5950,15 +5866,14 @@ ACMD(clouds)
 /*==========================================
  * Different type of clouds using effect 516
  *------------------------------------------*/
-ACMD(clouds2)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.clouds2) {
-		map[sd->bl.m].flag.clouds2=0;
+ACMD(clouds2) {
+
+	if (map->list[sd->bl.m].flag.clouds2) {
+		map->list[sd->bl.m].flag.clouds2=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1209)); // The alternative clouds disappear.
 	} else {
-		map[sd->bl.m].flag.clouds2=1;
+		map->list[sd->bl.m].flag.clouds2=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1210)); // Alternative clouds appear.
 	}
@@ -5969,15 +5884,14 @@ ACMD(clouds2)
 /*==========================================
  * Fog hangs over.
  *------------------------------------------*/
-ACMD(fog)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.fog) {
-		map[sd->bl.m].flag.fog=0;
+ACMD(fog) {
+
+	if (map->list[sd->bl.m].flag.fog) {
+		map->list[sd->bl.m].flag.fog=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1211)); // The fog has gone.
 	} else {
-		map[sd->bl.m].flag.fog=1;
+		map->list[sd->bl.m].flag.fog=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1212)); // Fog hangs over.
 	}
@@ -5987,15 +5901,14 @@ ACMD(fog)
 /*==========================================
  * Fallen leaves fall.
  *------------------------------------------*/
-ACMD(leaves)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.leaves) {
-		map[sd->bl.m].flag.leaves=0;
+ACMD(leaves) {
+
+	if (map->list[sd->bl.m].flag.leaves) {
+		map->list[sd->bl.m].flag.leaves=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1213)); // Leaves no longer fall.
 	} else {
-		map[sd->bl.m].flag.leaves=1;
+		map->list[sd->bl.m].flag.leaves=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1214)); // Fallen leaves fall.
 	}
@@ -6006,15 +5919,14 @@ ACMD(leaves)
 /*==========================================
  * Fireworks appear.
  *------------------------------------------*/
-ACMD(fireworks)
-{
-	nullpo_retr(-1, sd);
-	if (map[sd->bl.m].flag.fireworks) {
-		map[sd->bl.m].flag.fireworks=0;
+ACMD(fireworks) {
+
+	if (map->list[sd->bl.m].flag.fireworks) {
+		map->list[sd->bl.m].flag.fireworks=0;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1215)); // Fireworks have ended.
 	} else {
-		map[sd->bl.m].flag.fireworks=1;
+		map->list[sd->bl.m].flag.fireworks=1;
 		clif->weather(sd->bl.m);
 		clif->message(fd, msg_txt(1216)); // Fireworks have launched.
 	}
@@ -6025,22 +5937,17 @@ ACMD(fireworks)
 /*==========================================
  * Clearing Weather Effects by Dexity
  *------------------------------------------*/
-ACMD(clearweather)
-{
-	nullpo_retr(-1, sd);
-	/**
-	 * No longer available, keeping here just in case it's back someday. [Ind]
-	 **/
-	//map[sd->bl.m].flag.rain=0;
-	map[sd->bl.m].flag.snow=0;
-	map[sd->bl.m].flag.sakura=0;
-	map[sd->bl.m].flag.clouds=0;
-	map[sd->bl.m].flag.clouds2=0;
-	map[sd->bl.m].flag.fog=0;
-	map[sd->bl.m].flag.fireworks=0;
-	map[sd->bl.m].flag.leaves=0;
+ACMD(clearweather) {
+
+	map->list[sd->bl.m].flag.snow=0;
+	map->list[sd->bl.m].flag.sakura=0;
+	map->list[sd->bl.m].flag.clouds=0;
+	map->list[sd->bl.m].flag.clouds2=0;
+	map->list[sd->bl.m].flag.fog=0;
+	map->list[sd->bl.m].flag.fireworks=0;
+	map->list[sd->bl.m].flag.leaves=0;
 	clif->weather(sd->bl.m);
-	clif->message(fd, msg_txt(291));
+	clif->message(fd, msg_txt(291)); // "Weather effects will disappear after teleporting or refreshing."
 	
 	return true;
 }
@@ -6076,23 +5983,21 @@ ACMD(mobsearch)
 	int mob_id;
 	int number = 0;
 	struct s_mapiterator* it;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if (!message || !*message || sscanf(message, "%99[^\n]", mob_name) < 1) {
 		clif->message(fd, msg_txt(1218)); // Please enter a monster name (usage: @mobsearch <monster name>).
 		return false;
 	}
 	
 	if ((mob_id = atoi(mob_name)) == 0)
-		mob_id = mobdb_searchname(mob_name);
-	if(mob_id > 0 && mobdb_checkid(mob_id) == 0){
+		mob_id = mob->db_searchname(mob_name);
+	if(mob_id > 0 && mob->db_checkid(mob_id) == 0){
 		snprintf(atcmd_output, sizeof atcmd_output, msg_txt(1219),mob_name); // Invalid mob ID %s!
 		clif->message(fd, atcmd_output);
 		return false;
 	}
-	if(mob_id == atoi(mob_name) && mob_db(mob_id)->jname)
-		strcpy(mob_name,mob_db(mob_id)->jname);	// --ja--
+	if(mob_id == atoi(mob_name) && mob->db(mob_id)->jname)
+		strcpy(mob_name,mob->db(mob_id)->jname);	// --ja--
 	//				strcpy(mob_name,mob_db(mob_id)->name);	// --en--
 	
 	snprintf(atcmd_output, sizeof atcmd_output, msg_txt(1220), mob_name, mapindex_id2name(sd->mapindex)); // Mob Search... %s %s
@@ -6126,33 +6031,28 @@ ACMD(mobsearch)
  * @cleanmap - cleans items on the ground
  * @cleanarea - cleans items on the ground within an specified area
  *------------------------------------------*/
-static int atcommand_cleanfloor_sub(struct block_list *bl, va_list ap)
-{
+int atcommand_cleanfloor_sub(struct block_list *bl, va_list ap) {
 	nullpo_ret(bl);
-	iMap->clearflooritem(bl);
+	map->clearflooritem(bl);
 	
 	return 0;
 }
 
-ACMD(cleanmap)
-{
-	iMap->foreachinmap(atcommand_cleanfloor_sub, sd->bl.m, BL_ITEM);
+ACMD(cleanmap) {
+	map->foreachinmap(atcommand->cleanfloor_sub, sd->bl.m, BL_ITEM);
 	clif->message(fd, msg_txt(1221)); // All dropped items have been cleaned up.
 	return true;
 }
 
-ACMD(cleanarea)
-{
+ACMD(cleanarea) {
 	int x0 = 0, y0 = 0, x1 = 0, y1 = 0;
 	
 	if (!message || !*message || sscanf(message, "%d %d %d %d", &x0, &y0, &x1, &y1) < 1) {
-		iMap->foreachinarea(atcommand_cleanfloor_sub, sd->bl.m, sd->bl.x - (AREA_SIZE * 2), sd->bl.y - (AREA_SIZE * 2), sd->bl.x + (AREA_SIZE * 2), sd->bl.y + (AREA_SIZE * 2), BL_ITEM);
-	}
-	else if (sscanf(message, "%d %d %d %d", &x0, &y0, &x1, &y1) == 1) {
-		iMap->foreachinarea(atcommand_cleanfloor_sub, sd->bl.m, sd->bl.x - x0, sd->bl.y - x0, sd->bl.x + x0, sd->bl.y + x0, BL_ITEM);
-	}
-	else if (sscanf(message, "%d %d %d %d", &x0, &y0, &x1, &y1) == 4) {
-		iMap->foreachinarea(atcommand_cleanfloor_sub, sd->bl.m, x0, y0, x1, y1, BL_ITEM);
+		map->foreachinrange(atcommand->cleanfloor_sub, &sd->bl, AREA_SIZE * 2, BL_ITEM);
+	} else if (sscanf(message, "%d %d %d %d", &x0, &y0, &x1, &y1) == 1) {
+		map->foreachinrange(atcommand->cleanfloor_sub, &sd->bl, x0, BL_ITEM);
+	} else if (sscanf(message, "%d %d %d %d", &x0, &y0, &x1, &y1) == 4) {
+		map->foreachinarea(atcommand->cleanfloor_sub, sd->bl.m, x0, y0, x1, y1, BL_ITEM);
 	}
 	
 	clif->message(fd, msg_txt(1221)); // All dropped items have been cleaned up.
@@ -6167,11 +6067,11 @@ ACMD(npctalk)
 {
 	char name[NAME_LENGTH],mes[100],temp[100];
 	struct npc_data *nd;
-	bool ifcolor=(*(command + 8) != 'c' && *(command + 8) != 'C')?0:1;
-	unsigned long color=0;
+	bool ifcolor=(*(info->command + 7) != 'c' && *(info->command + 7) != 'C')?0:1;
+	unsigned int color = 0;
 	
 	if (sd->sc.count && //no "chatting" while muted.
-		(sd->sc.data[SC_BERSERK] || sd->sc.data[SC_DEEP_SLEEP] || sd->sc.data[SC__BLOODYLUST] ||
+		(sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) ||
 		 (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT)))
 		return false;
 	
@@ -6182,13 +6082,13 @@ ACMD(npctalk)
 		}
 	}
 	else {
-		if (!message || !*message || sscanf(message, "%lx %23[^,], %99[^\n]", &color, name, mes) < 3) {
+		if (!message || !*message || sscanf(message, "%u %23[^,], %99[^\n]", &color, name, mes) < 3) {
 			clif->message(fd, msg_txt(1223)); // Please enter the correct parameters (usage: @npctalkc <color> <npc name>, <message>).
 			return false;
 		}
 	}
 	
-	if (!(nd = npc_name2id(name))) {
+	if (!(nd = npc->name2id(name))) {
 		clif->message(fd, msg_txt(111)); // This NPC doesn't exist
 		return false;
 	}
@@ -6206,13 +6106,11 @@ ACMD(pettalk)
 {
 	char mes[100],temp[100];
 	struct pet_data *pd;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if ( battle_config.min_chat_delay ) {
-		if( DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0 )
+		if( DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0 )
 			return true;
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
 	
 	if(!sd->status.pet_id || !(pd=sd->pd))
@@ -6222,7 +6120,7 @@ ACMD(pettalk)
 	}
 	
 	if (sd->sc.count && //no "chatting" while muted.
-		(sd->sc.data[SC_BERSERK] || sd->sc.data[SC_DEEP_SLEEP] || sd->sc.data[SC__BLOODYLUST] ||
+		(sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) ||
 		 (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT)))
 		return false;
 	
@@ -6333,9 +6231,7 @@ ACMD(summon)
 	int mob_id = 0;
 	int duration = 0;
 	struct mob_data *md;
-	unsigned int tick=iTimer->gettick();
-	
-	nullpo_retr(-1, sd);
+	int64 tick=timer->gettick();
 	
 	if (!message || !*message || sscanf(message, "%23s %d", name, &duration) < 1)
 	{
@@ -6349,24 +6245,24 @@ ACMD(summon)
 		duration =60;
 	
 	if ((mob_id = atoi(name)) == 0)
-		mob_id = mobdb_searchname(name);
-	if(mob_id == 0 || mobdb_checkid(mob_id) == 0)
+		mob_id = mob->db_searchname(name);
+	if(mob_id == 0 || mob->db_checkid(mob_id) == 0)
 	{
 		clif->message(fd, msg_txt(40));	// Invalid monster ID or name.
 		return false;
 	}
 	
-	md = mob_once_spawn_sub(&sd->bl, sd->bl.m, -1, -1, "--ja--", mob_id, "", SZ_SMALL, AI_NONE);
+	md = mob->once_spawn_sub(&sd->bl, sd->bl.m, -1, -1, "--ja--", mob_id, "", SZ_MEDIUM, AI_NONE);
 	
 	if(!md)
 		return false;
 	
 	md->master_id=sd->bl.id;
 	md->special_state.ai=1;
-	md->deletetimer=iTimer->add_timer(tick+(duration*60000),mob_timer_delete,md->bl.id,0);
+	md->deletetimer=timer->add(tick+(duration*60000),mob->timer_delete,md->bl.id,0);
 	clif->specialeffect(&md->bl,344,AREA);
-	mob_spawn(md);
-	sc_start4(&md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE, 0, 60000);
+	mob->spawn(md);
+	sc_start4(NULL,&md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE, 0, 60000);
 	clif->skill_poseffect(&sd->bl,AM_CALLHOMUN,1,md->bl.x,md->bl.y,tick);
 	clif->message(fd, msg_txt(39));	// All monster summoned!
 	
@@ -6381,20 +6277,17 @@ ACMD(summon)
 ACMD(adjgroup)
 {
 	int new_group = 0;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%d", &new_group) != 1) {
 		clif->message(fd, msg_txt(1226)); // Usage: @adjgroup <group_id>
 		return false;
 	}
 	
-	if (!pc_group_exists(new_group)) {
+	if (pc->set_group(sd, new_group) != 0) {
 		clif->message(fd, msg_txt(1227)); // Specified group does not exist.
 		return false;
 	}
-	
-	sd->group_id = new_group;
-	pc_group_pc_load(sd);/* update cache */
+
 	clif->message(fd, msg_txt(1228)); // Group changed successfully.
 	clif->message(sd->fd, msg_txt(1229)); // Your group has changed.
 	return true;
@@ -6404,18 +6297,15 @@ ACMD(adjgroup)
  * @trade by [MouseJstr]
  * Open a trade window with a remote player
  *------------------------------------------*/
-ACMD(trade)
-{
+ACMD(trade) {
     struct map_session_data *pl_sd = NULL;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1230)); // Please enter a player name (usage: @trade <char name>).
 		return false;
 	}
 	
-	if ( (pl_sd = iMap->nick2sd((char *)message)) == NULL )
-	{
+	if ( (pl_sd = map->nick2sd((char *)message)) == NULL ) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
@@ -6431,7 +6321,6 @@ ACMD(trade)
 ACMD(setbattleflag)
 {
 	char flag[128], value[128];
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%127s %127s", flag, value) != 2) {
 		clif->message(fd, msg_txt(1231)); // Usage: @setbattleflag <flag> <value>
@@ -6451,17 +6340,15 @@ ACMD(setbattleflag)
 /*==========================================
  * @unmute [Valaris]
  *------------------------------------------*/
-ACMD(unmute)
-{
+ACMD(unmute) {
 	struct map_session_data *pl_sd = NULL;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1234)); // Please enter a player name (usage: @unmute <char name>).
 		return false;
 	}
 	
-	if ( (pl_sd = iMap->nick2sd((char *)message)) == NULL )
+	if ( (pl_sd = map->nick2sd((char *)message)) == NULL )
 	{
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
@@ -6486,9 +6373,8 @@ ACMD(uptime)
 {
 	unsigned long seconds = 0, day = 24*60*60, hour = 60*60,
 	minute = 60, days = 0, hours = 0, minutes = 0;
-	nullpo_retr(-1, sd);
 	
-	seconds = iTimer->get_uptime();
+	seconds = timer->get_uptime();
 	days = seconds/day;
 	seconds -= (seconds/day>0)?(seconds/day)*day:0;
 	hours = seconds/hour;
@@ -6509,38 +6395,35 @@ ACMD(uptime)
 ACMD(changesex)
 {
 	int i;
-	nullpo_retr(-1, sd);
+
 	pc->resetskill(sd,4);
-	// to avoid any problem with equipment and invalid sex, equipment is unequiped.
+	// to avoid any problem with equipment and invalid sex, equipment is unequipped.
 	for( i=0; i<EQI_MAX; i++ )
 		if( sd->equip_index[i] >= 0 ) pc->unequipitem(sd, sd->equip_index[i], 3);
-	chrif_changesex(sd);
+	chrif->changesex(sd);
 	return true;
 }
 
 /*================================================
  * @mute - Mutes a player for a set amount of time
  *------------------------------------------------*/
-ACMD(mute)
-{
+ACMD(mute) {
 	struct map_session_data *pl_sd = NULL;
 	int manner;
-	nullpo_retr(-1, sd);
 	
 	if (!message || !*message || sscanf(message, "%d %23[^\n]", &manner, atcmd_player_name) < 1) {
 		clif->message(fd, msg_txt(1237)); // Usage: @mute <time> <char name>
 		return false;
 	}
 	
-	if ( (pl_sd = iMap->nick2sd(atcmd_player_name)) == NULL )
-	{
+	if ( (pl_sd = map->nick2sd(atcmd_player_name)) == NULL ) {
 		clif->message(fd, msg_txt(3)); // Character not found.
 		return false;
 	}
 	
-	if ( pc->get_group_level(sd) < pc->get_group_level(pl_sd) )
+	if ( pc_get_group_level(sd) < pc_get_group_level(pl_sd) )
 	{
-		clif->message(fd, msg_txt(81)); // Your GM level don't authorise you to do this action on this player.
+		clif->message(fd, msg_txt(81)); // Your GM level don't authorize you to do this action on this player.
 		return false;
 	}
 	
@@ -6549,7 +6432,7 @@ ACMD(mute)
 	
 	if( pl_sd->status.manner < manner ) {
 		pl_sd->status.manner -= manner;
-		sc_start(&pl_sd->bl,SC_NOCHAT,100,0,0);
+		sc_start(NULL,&pl_sd->bl,SC_NOCHAT,100,0,0);
 	} else {
 		pl_sd->status.manner = 0;
 		status_change_end(&pl_sd->bl, SC_NOCHAT, INVALID_TIMER);
@@ -6565,7 +6448,6 @@ ACMD(mute)
  *------------------------------------------*/
 ACMD(refresh)
 {
-	nullpo_retr(-1, sd);
 	clif->refresh(sd);
 	return true;
 }
@@ -6574,7 +6456,6 @@ ACMD(refreshall)
 {
 	struct map_session_data* iter_sd;
 	struct s_mapiterator* iter;
-	nullpo_retr(-1, sd);
 	
 	iter = mapit_getallusers();
 	for (iter_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); iter_sd = (TBL_PC*)mapit->next(iter))
@@ -6590,9 +6471,7 @@ ACMD(refreshall)
 ACMD(identify)
 {
 	int i,num;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	for(i=num=0;i<MAX_INVENTORY;i++){
 		if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].identify!=1){
 			num++;
@@ -6608,7 +6487,7 @@ ACMD(identify)
 
 ACMD(misceffect) {
 	int effect = 0;
-	nullpo_retr(-1, sd);
+
 	if (!message || !*message)
 		return false;
 	if (sscanf(message, "%d", &effect) < 1)
@@ -6623,7 +6502,6 @@ ACMD(misceffect) {
  *------------------------------------------*/
 ACMD(mail)
 {
-	nullpo_ret(sd);
 	mail->openmail(sd);
 	return true;
 }
@@ -6639,7 +6517,7 @@ ACMD(mobinfo)
 	unsigned char melement[10][8] = {"Neutral", "Water", "Earth", "Fire", "Wind", "Poison", "Holy", "Dark", "Ghost", "Undead"};
 	char atcmd_output2[CHAT_SIZE_MAX];
 	struct item_data *item_data;
-	struct mob_db *mob, *mob_array[MAX_SEARCH];
+	struct mob_db *monster, *mob_array[MAX_SEARCH];
 	int count;
 	int i, j, k;
 	
@@ -6652,12 +6530,11 @@ ACMD(mobinfo)
 	}
 	
 	// If monster identifier/name argument is a name
-	if ((i = mobdb_checkid(atoi(message))))
-	{
-		mob_array[0] = mob_db(i);
+	if ((i = mob->db_checkid(atoi(message)))) {
+		mob_array[0] = mob->db(i);
 		count = 1;
 	} else
-		count = mobdb_searchname_array(mob_array, MAX_SEARCH, message);
+		count = mob->db_searchname_array(mob_array, MAX_SEARCH, message, 0);
 	
 	if (!count) {
 		clif->message(fd, msg_txt(40)); // Invalid monster ID or name.
@@ -6669,66 +6546,97 @@ ACMD(mobinfo)
 		clif->message(fd, atcmd_output);
 		count = MAX_SEARCH;
 	}
+	
 	for (k = 0; k < count; k++) {
-		mob = mob_array[k];
+		unsigned int job_exp, base_exp;
+		
+		monster = mob_array[k];
+		
+		job_exp  = monster->job_exp;
+		base_exp = monster->base_exp;
+		
+#ifdef RENEWAL_EXP
+		if( battle_config.atcommand_mobinfo_type ) {
+			base_exp = base_exp * pc->level_penalty_mod(monster->lv - sd->status.base_level, monster->status.race, monster->status.mode, 1) / 100;
+			job_exp = job_exp * pc->level_penalty_mod(monster->lv - sd->status.base_level, monster->status.race, monster->status.mode, 1) / 100;
+		}
+#endif
 		
 		// stats
-		if (mob->mexp)
-			sprintf(atcmd_output, msg_txt(1240), mob->name, mob->jname, mob->sprite, mob->vd.class_); // MVP Monster: '%s'/'%s'/'%s' (%d)
+		if (monster->mexp)
+			sprintf(atcmd_output, msg_txt(1240), monster->name, monster->jname, monster->sprite, monster->vd.class_); // MVP Monster: '%s'/'%s'/'%s' (%d)
 		else
-			sprintf(atcmd_output, msg_txt(1241), mob->name, mob->jname, mob->sprite, mob->vd.class_); // Monster: '%s'/'%s'/'%s' (%d)
+			sprintf(atcmd_output, msg_txt(1241), monster->name, monster->jname, monster->sprite, monster->vd.class_); // Monster: '%s'/'%s'/'%s' (%d)
 		clif->message(fd, atcmd_output);
-		sprintf(atcmd_output, msg_txt(1242), mob->lv, mob->status.max_hp, mob->base_exp, mob->job_exp,MOB_HIT(mob), MOB_FLEE(mob)); //  Lv:%d  HP:%d  Base EXP:%u  Job EXP:%u  HIT:%d  FLEE:%d
+		
+		sprintf(atcmd_output, msg_txt(1242), monster->lv, monster->status.max_hp, base_exp, job_exp, MOB_HIT(monster), MOB_FLEE(monster)); //  Lv:%d  HP:%d  Base EXP:%u  Job EXP:%u  HIT:%d  FLEE:%d
 		clif->message(fd, atcmd_output);
+		
 		sprintf(atcmd_output, msg_txt(1243), //  DEF:%d  MDEF:%d  STR:%d  AGI:%d  VIT:%d  INT:%d  DEX:%d  LUK:%d
-				mob->status.def, mob->status.mdef,mob->status.str, mob->status.agi,
-				mob->status.vit, mob->status.int_, mob->status.dex, mob->status.luk);
+				monster->status.def, monster->status.mdef, monster->status.str, monster->status.agi,
+				monster->status.vit, monster->status.int_, monster->status.dex, monster->status.luk);
 		clif->message(fd, atcmd_output);
 		
 		sprintf(atcmd_output, msg_txt(1244), //  ATK:%d~%d  Range:%d~%d~%d  Size:%s  Race: %s  Element: %s (Lv:%d)
-				mob->status.rhw.atk, mob->status.rhw.atk2, mob->status.rhw.range,
-				mob->range2 , mob->range3, msize[mob->status.size],
-				mrace[mob->status.race], melement[mob->status.def_ele], mob->status.ele_lv);
+				monster->status.rhw.atk, monster->status.rhw.atk2, monster->status.rhw.range,
+				monster->range2 , monster->range3, msize[monster->status.size],
+				mrace[monster->status.race], melement[monster->status.def_ele], monster->status.ele_lv);
 		clif->message(fd, atcmd_output);
+		
 		// drops
 		clif->message(fd, msg_txt(1245)); //  Drops:
 		strcpy(atcmd_output, " ");
 		j = 0;
 		for (i = 0; i < MAX_MOB_DROP; i++) {
 			int droprate;
-			if (mob->dropitem[i].nameid <= 0 || mob->dropitem[i].p < 1 || (item_data = itemdb_exists(mob->dropitem[i].nameid)) == NULL)
+			
+			if (monster->dropitem[i].nameid <= 0 || monster->dropitem[i].p < 1 || (item_data = itemdb->exists(monster->dropitem[i].nameid)) == NULL)
 				continue;
-			droprate = mob->dropitem[i].p;
+			
+			droprate = monster->dropitem[i].p;
+
+#ifdef RENEWAL_DROP
+			if( battle_config.atcommand_mobinfo_type ) {
+				droprate = droprate * pc->level_penalty_mod(monster->lv - sd->status.base_level, monster->status.race, monster->status.mode, 2) / 100;
+				
+				if (droprate <= 0 && !battle_config.drop_rate0item)
+					droprate = 1;
+			}
+#endif
 			
 			if (item_data->slot)
 				sprintf(atcmd_output2, " - %s[%d]  %02.02f%%", item_data->jname, item_data->slot, (float)droprate / 100);
 			else
 				sprintf(atcmd_output2, " - %s  %02.02f%%", item_data->jname, (float)droprate / 100);
+			
 			strcat(atcmd_output, atcmd_output2);
+			
 			if (++j % 3 == 0) {
 				clif->message(fd, atcmd_output);
 				strcpy(atcmd_output, " ");
 			}
 		}
+		
 		if (j == 0)
 			clif->message(fd, msg_txt(1246)); // This monster has no drops.
 		else if (j % 3 != 0)
 			clif->message(fd, atcmd_output);
 		// mvp
-		if (mob->mexp) {
-			sprintf(atcmd_output, msg_txt(1247), mob->mexp); //  MVP Bonus EXP:%u
+		if (monster->mexp) {
+			sprintf(atcmd_output, msg_txt(1247), monster->mexp); //  MVP Bonus EXP:%u
 			clif->message(fd, atcmd_output);
+			
 			strcpy(atcmd_output, msg_txt(1248)); //  MVP Items:
 			j = 0;
 			for (i = 0; i < MAX_MVP_DROP; i++) {
-				if (mob->mvpitem[i].nameid <= 0 || (item_data = itemdb_exists(mob->mvpitem[i].nameid)) == NULL)
+				if (monster->mvpitem[i].nameid <= 0 || (item_data = itemdb->exists(monster->mvpitem[i].nameid)) == NULL)
 					continue;
-				if (mob->mvpitem[i].p > 0) {
+				if (monster->mvpitem[i].p > 0) {
 					j++;
-					if (j == 1)
-						sprintf(atcmd_output2, " %s  %02.02f%%", item_data->jname, (float)mob->mvpitem[i].p / 100);
+					if(item_data->slot)
+						sprintf(atcmd_output2, " %s%s[%d]  %02.02f%%",j != 1 ? "- " : "", item_data->jname, item_data->slot, (float)monster->mvpitem[i].p / 100);
 					else
-						sprintf(atcmd_output2, " - %s  %02.02f%%", item_data->jname, (float)mob->mvpitem[i].p / 100);
+						sprintf(atcmd_output2, " %s%s  %02.02f%%",j != 1 ? "- " : "", item_data->jname, (float)monster->mvpitem[i].p / 100);
 					strcat(atcmd_output, atcmd_output2);
 				}
 			}
@@ -6751,27 +6659,34 @@ ACMD(showmobs)
 	int mob_id;
 	int number = 0;
 	struct s_mapiterator* it;
-	
-	nullpo_retr(-1, sd);
-	
-	if(sscanf(message, "%99[^\n]", mob_name) < 0)
+		
+	if( sscanf(message, "%99[^\n]", mob_name) < 0 ) {
+		clif->message(fd, msg_txt(546)); // Please enter a mob name/id (usage: @showmobs <mob name/id>)
 		return false;
-	
-	if((mob_id = atoi(mob_name)) == 0)
-		mob_id = mobdb_searchname(mob_name);
-	if(mob_id > 0 && mobdb_checkid(mob_id) == 0){
+	}
+
+	if( (mob_id = atoi(mob_name)) == 0 )
+		mob_id = mob->db_searchname(mob_name);
+
+	if( mob_id == 0 ) {
+		snprintf(atcmd_output, sizeof atcmd_output, msg_txt(547), mob_name); // Invalid mob name %s!
+		clif->message(fd, atcmd_output);
+		return false;
+	}
+
+	if(mob_id > 0 && mob->db_checkid(mob_id) == 0){
 		snprintf(atcmd_output, sizeof atcmd_output, msg_txt(1250),mob_name); // Invalid mob id %s!
 		clif->message(fd, atcmd_output);
-		return true;
+		return false;
 	}
 	
-	if(mob_db(mob_id)->status.mode&MD_BOSS && !pc_has_permission(sd, PC_PERM_SHOW_BOSS)){	// If player group does not have access to boss mobs.
+	if(mob->db(mob_id)->status.mode&MD_BOSS && !pc_has_permission(sd, PC_PERM_SHOW_BOSS)){	// If player group does not have access to boss mobs.
 		clif->message(fd, msg_txt(1251)); // Can't show boss mobs!
-		return true;
+		return false;
 	}
 	
-	if(mob_id == atoi(mob_name) && mob_db(mob_id)->jname)
-		strcpy(mob_name,mob_db(mob_id)->jname);    // --ja--
+	if(mob_id == atoi(mob_name) && mob->db(mob_id)->jname)
+		strcpy(mob_name,mob->db(mob_id)->jname);    // --ja--
 	//strcpy(mob_name,mob_db(mob_id)->name);    // --en--
 	
 	snprintf(atcmd_output, sizeof atcmd_output, msg_txt(1252), // Mob Search... %s %s
@@ -6805,33 +6720,55 @@ ACMD(showmobs)
 /*==========================================
  * homunculus level up [orn]
  *------------------------------------------*/
-ACMD(homlevel)
-{
+ACMD(homlevel) {
 	TBL_HOM * hd;
 	int level = 0;
+	enum homun_type htype;
 	
-	nullpo_retr(-1, sd);
-	
-	if ( !message || !*message || ( level = atoi(message) ) < 1 ) {
+	if( !message || !*message || ( level = atoi(message) ) < 1 ) {
 		clif->message(fd, msg_txt(1253)); // Please enter a level adjustment (usage: @homlevel <number of levels>).
 		return false;
 	}
 	
-	if ( !homun_alive(sd->hd) ) {
+	if( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
 		return false;
 	}
 	
 	hd = sd->hd;
+		
+	if( (htype = homun->class2type(hd->homunculus.class_)) == HT_INVALID ) {
+		ShowError("atcommand_homlevel: invalid homun class %d (player %s)\n", hd->homunculus.class_,sd->status.name);
+		return false;
+	}
+
+	switch( htype ) {
+		case HT_REG:
+		case HT_EVO:
+			if( hd->homunculus.level >= battle_config.hom_max_level ) {
+				snprintf(atcmd_output, sizeof(atcmd_output), msg_txt(1478), hd->homunculus.level); // Homun reached its maximum level of '%d'
+				clif->message(fd, atcmd_output);
+				return true;
+			}
+			break;
+		case HT_S:
+			if( hd->homunculus.level >= battle_config.hom_S_max_level ) {
+				snprintf(atcmd_output, sizeof(atcmd_output), msg_txt(1478), hd->homunculus.level); // Homun reached its maximum level of '%d'
+				clif->message(fd, atcmd_output);
+				return true;
+			}
+			break;
+		default:
+			ShowError("atcommand_homlevel: unknown htype '%d'\n",htype);
+			return false;
+	}
 	
-	if ( battle_config.hom_max_level == hd->homunculus.level ) // Already reach maximum level
-		return true;
-	
-	do{
+		
+	do {
 		hd->homunculus.exp += hd->exp_next;
 	} while( hd->homunculus.level < level && homun->levelup(hd) );
 	
-	status_calc_homunculus(hd,0);
+	status_calc_homunculus(hd,SCO_NONE);
 	status_percent_heal(&hd->bl, 100, 100);
 	clif->specialeffect(&hd->bl,568,AREA);
 	return true;
@@ -6842,8 +6779,6 @@ ACMD(homlevel)
  *------------------------------------------*/
 ACMD(homevolution)
 {
-	nullpo_retr(-1, sd);
-	
 	if ( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
 		return false;
@@ -6860,14 +6795,13 @@ ACMD(homevolution)
 ACMD(hommutate) {
 	int homun_id;
 	enum homun_type m_class, m_id;
-	nullpo_retr(-1, sd);
 	
-	if (!homun_alive(sd->hd)) {
+	if( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
 		return false;
 	}
 	
-	if (!message || !*message) {
+	if( !message || !*message ) {
 		homun_id = 6048 + (rnd() % 4);
 	} else {
 		homun_id = atoi(message);
@@ -6876,7 +6810,7 @@ ACMD(hommutate) {
 	m_class = homun->class2type(sd->hd->homunculus.class_);
 	m_id	= homun->class2type(homun_id);
 	
-	if (m_class != -1 && m_id != -1 && m_class == HT_EVO && m_id == HT_S && sd->hd->homunculus.level >= 99) {
+	if( m_class != HT_INVALID && m_id != HT_INVALID && m_class == HT_EVO && m_id == HT_S && sd->hd->homunculus.level >= 99 ) {
 		homun->mutate(sd->hd, homun_id);
 	} else {
 		clif->emotion(&sd->hd->bl, E_SWT);
@@ -6889,7 +6823,6 @@ ACMD(hommutate) {
  *------------------------------------------*/
 ACMD(makehomun) {
 	int homunid;
-	nullpo_retr(-1, sd);
 		
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1256)); // Please enter a homunculus ID (usage: @makehomun <homunculus id>).
@@ -6898,8 +6831,13 @@ ACMD(makehomun) {
 	
 	homunid = atoi(message);
 	
-	if( homunid == -1 && sd->status.hom_id && !homun_alive(sd->hd) ) {
-		homun->call(sd);
+	if( homunid == -1 && sd->status.hom_id && !(sd->hd && homun_alive(sd->hd)) ) {
+		if( !sd->hd )
+			homun->call(sd);
+		else if( sd->hd->homunculus.vaporize )
+			homun->ressurect(sd, 100, sd->bl.x, sd->bl.y);
+		else
+			homun->call(sd);
 		return true;
 	}
 		
@@ -6924,9 +6862,7 @@ ACMD(makehomun) {
 ACMD(homfriendly)
 {
 	int friendly = 0;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if ( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
 		return false;
@@ -6951,9 +6887,7 @@ ACMD(homfriendly)
 ACMD(homhungry)
 {
 	int hungry = 0;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if ( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
 		return false;
@@ -6978,17 +6912,15 @@ ACMD(homhungry)
 ACMD(homtalk)
 {
 	char mes[100],temp[100];
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if ( battle_config.min_chat_delay ) {
-		if( DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0 )
+		if( DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0 )
 			return true;
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
 	
 	if (sd->sc.count && //no "chatting" while muted.
-		(sd->sc.data[SC_BERSERK] || sd->sc.data[SC_DEEP_SLEEP] || sd->sc.data[SC__BLOODYLUST] ||
+		(sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) ||
 		 (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT)))
 		return false;
 	
@@ -7011,11 +6943,9 @@ ACMD(homtalk)
 /*==========================================
  * Show homunculus stats
  *------------------------------------------*/
-ACMD(hominfo)
-{
+ACMD(hominfo) {
 	struct homun_data *hd;
-	struct status_data *status;
-	nullpo_retr(-1, sd);
+	struct status_data *st;
 	
 	if ( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
@@ -7023,15 +6953,15 @@ ACMD(hominfo)
 	}
 	
 	hd = sd->hd;
-	status = status_get_status_data(&hd->bl);
+	st = status->get_status_data(&hd->bl);
 	clif->message(fd, msg_txt(1261)); // Homunculus stats:
 	
 	snprintf(atcmd_output, sizeof(atcmd_output) ,msg_txt(1262), // HP: %d/%d - SP: %d/%d
-			 status->hp, status->max_hp, status->sp, status->max_sp);
+			 st->hp, st->max_hp, st->sp, st->max_sp);
 	clif->message(fd, atcmd_output);
 	
 	snprintf(atcmd_output, sizeof(atcmd_output) ,msg_txt(1263), // ATK: %d - MATK: %d~%d
-			 status->rhw.atk2 +status->batk, status->matk_min, status->matk_max);
+			 st->rhw.atk2 +st->batk, st->matk_min, st->matk_max);
 	clif->message(fd, atcmd_output);
 	
 	snprintf(atcmd_output, sizeof(atcmd_output) ,msg_txt(1264), // Hungry: %d - Intimacy: %u
@@ -7040,8 +6970,8 @@ ACMD(hominfo)
 	
 	snprintf(atcmd_output, sizeof(atcmd_output) ,
 			 msg_txt(1265), // Stats: Str %d / Agi %d / Vit %d / Int %d / Dex %d / Luk %d
-			 status->str, status->agi, status->vit,
-			 status->int_, status->dex, status->luk);
+			 st->str, st->agi, st->vit,
+			 st->int_, st->dex, st->luk);
 	clif->message(fd, atcmd_output);
 	
 	return true;
@@ -7053,9 +6983,7 @@ ACMD(homstats)
 	struct s_homunculus_db *db;
 	struct s_homunculus *hom;
 	int lv, min, max, evo;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if ( !homun_alive(sd->hd) ) {
 		clif->message(fd, msg_txt(1254)); // You do not have a homunculus.
 		return false;
@@ -7117,7 +7045,6 @@ ACMD(homstats)
 }
 
 ACMD(homshuffle) {
-	nullpo_retr(-1, sd);
 	
 	if(!sd->hd)
 		return false; // nothing to do
@@ -7143,8 +7070,8 @@ ACMD(iteminfo)
 		clif->message(fd, msg_txt(1276)); // Please enter an item name/ID (usage: @ii/@iteminfo <item name/ID>).
 		return false;
 	}
-	if ((item_array[0] = itemdb_exists(atoi(message))) == NULL)
-		count = itemdb_searchname_array(item_array, MAX_SEARCH, message);
+	if ((item_array[0] = itemdb->exists(atoi(message))) == NULL)
+		count = itemdb->search_name_array(item_array, MAX_SEARCH, message, 0);
 	
 	if (!count) {
 		clif->message(fd, msg_txt(19));	// Invalid item ID or name.
@@ -7160,7 +7087,7 @@ ACMD(iteminfo)
 		item_data = item_array[i];
 		sprintf(atcmd_output, msg_txt(1277), // Item: '%s'/'%s'[%d] (%d) Type: %s | Extra Effect: %s
 				item_data->name,item_data->jname,item_data->slot,item_data->nameid,
-				itemdb_typename(item_data->type),
+				itemdb->typename(item_data->type),
 				(item_data->script==NULL)? msg_txt(1278) : msg_txt(1279) // None / With script
 				);
 		clif->message(fd, atcmd_output);
@@ -7170,10 +7097,12 @@ ACMD(iteminfo)
 		
 		if (item_data->maxchance == -1)
 			strcpy(atcmd_output, msg_txt(1281)); //  - Available in the shops only.
-		else if (!battle_config.atcommand_mobinfo_type && item_data->maxchance)
-			sprintf(atcmd_output, msg_txt(1282), (float)item_data->maxchance / 100 ); //  - Maximal monsters drop chance: %02.02f%%
-		else
-			strcpy(atcmd_output, msg_txt(1283)); //  - Monsters don't drop this item.
+		else if ( !battle_config.atcommand_mobinfo_type ) {
+			if( item_data->maxchance )
+				sprintf(atcmd_output, msg_txt(1282), (float)item_data->maxchance / 100 ); //  - Maximal monsters drop chance: %02.02f%%
+			else
+				strcpy(atcmd_output, msg_txt(1283)); //  - Monsters don't drop this item.
+		}
 		clif->message(fd, atcmd_output);
 		
 	}
@@ -7192,8 +7121,8 @@ ACMD(whodrops)
 		clif->message(fd, msg_txt(1284)); // Please enter item name/ID (usage: @whodrops <item name/ID>).
 		return false;
 	}
-	if ((item_array[0] = itemdb_exists(atoi(message))) == NULL)
-		count = itemdb_searchname_array(item_array, MAX_SEARCH, message);
+	if ((item_array[0] = itemdb->exists(atoi(message))) == NULL)
+		count = itemdb->search_name_array(item_array, MAX_SEARCH, message, 0);
 	
 	if (!count) {
 		clif->message(fd, msg_txt(19));	// Invalid item ID or name.
@@ -7219,7 +7148,7 @@ ACMD(whodrops)
 			
 			for (j=0; j < MAX_SEARCH && item_data->mob[j].chance > 0; j++)
 			{
-				sprintf(atcmd_output, "- %s (%02.02f%%)", mob_db(item_data->mob[j].id)->jname, item_data->mob[j].chance/100.);
+				sprintf(atcmd_output, "- %s (%02.02f%%)", mob->db(item_data->mob[j].id)->jname, item_data->mob[j].chance/100.);
 				clif->message(fd, atcmd_output);
 			}
 		}
@@ -7229,7 +7158,7 @@ ACMD(whodrops)
 
 ACMD(whereis)
 {
-	struct mob_db *mob, *mob_array[MAX_SEARCH];
+	struct mob_db *monster, *mob_array[MAX_SEARCH];
 	int count;
 	int i, j, k;
 	
@@ -7239,12 +7168,12 @@ ACMD(whereis)
 	}
 	
 	// If monster identifier/name argument is a name
-	if ((i = mobdb_checkid(atoi(message))))
+	if ((i = mob->db_checkid(atoi(message))))
 	{
-		mob_array[0] = mob_db(i);
+		mob_array[0] = mob->db(i);
 		count = 1;
 	} else
-		count = mobdb_searchname_array(mob_array, MAX_SEARCH, message);
+		count = mob->db_searchname_array(mob_array, MAX_SEARCH, message, 0);
 	
 	if (!count) {
 		clif->message(fd, msg_txt(40)); // Invalid monster ID or name.
@@ -7257,15 +7186,14 @@ ACMD(whereis)
 		count = MAX_SEARCH;
 	}
 	for (k = 0; k < count; k++) {
-		mob = mob_array[k];
-		snprintf(atcmd_output, sizeof atcmd_output, msg_txt(1289), mob->jname); // %s spawns in:
+		monster = mob_array[k];
+		snprintf(atcmd_output, sizeof atcmd_output, msg_txt(1289), monster->jname); // %s spawns in:
 		clif->message(fd, atcmd_output);
 		
-		for (i = 0; i < ARRAYLENGTH(mob->spawn) && mob->spawn[i].qty; i++)
-		{
-			j = iMap->mapindex2mapid(mob->spawn[i].mapindex);
+		for (i = 0; i < ARRAYLENGTH(monster->spawn) && monster->spawn[i].qty; i++) {
+			j = map->mapindex2mapid(monster->spawn[i].mapindex);
 			if (j < 0) continue;
-			snprintf(atcmd_output, sizeof atcmd_output, "%s (%d)", map[j].name, mob->spawn[i].qty);
+			snprintf(atcmd_output, sizeof atcmd_output, "%s (%d)", map->list[j].name, monster->spawn[i].qty);
 			clif->message(fd, atcmd_output);
 		}
 		if (i == 0)
@@ -7276,26 +7204,19 @@ ACMD(whereis)
 }
 
 ACMD(version) {
-	const char *git = get_git_hash();
-	const char *svn = get_svn_revision();
-	
-	if ( git[0] != HERC_UNKNOWN_VER ) {
-		sprintf(atcmd_output,msg_txt(1295),git); // Git Hash '%s'
-		clif->message(fd,atcmd_output);
-	} else if ( svn[0] != HERC_UNKNOWN_VER ) {
-		sprintf(atcmd_output,msg_txt(1436),git); // SVN r%s
-		clif->message(fd,atcmd_output);
-	} else
-		clif->message(fd,msg_txt(1296)); // Cannot determine version
-	
+	sprintf(atcmd_output, msg_txt(1296), sysinfo->is64bit() ? 64 : 32, sysinfo->platform()); // Hercules %d-bit for %s
+	clif->message(fd, atcmd_output);
+	sprintf(atcmd_output, msg_txt(1295), sysinfo->vcstype(), sysinfo->vcsrevision_src(), sysinfo->vcsrevision_scripts()); // %s revision '%s' (src) / '%s' (scripts)
+	clif->message(fd, atcmd_output);
+
 	return true;
 }
 
 /*==========================================
  * @mutearea by MouseJstr
  *------------------------------------------*/
-static int atcommand_mutearea_sub(struct block_list *bl,va_list ap)
-{
+int atcommand_mutearea_sub(struct block_list *bl,va_list ap)
+{ // As it is being used [ACMD(mutearea)] there's no need to be a bool, but if there's need to reuse it, it's better to be this way
 	
 	int time, id;
 	struct map_session_data *pl_sd = (struct map_session_data *)bl;
@@ -7305,20 +7226,18 @@ static int atcommand_mutearea_sub(struct block_list *bl,va_list ap)
 	id = va_arg(ap, int);
 	time = va_arg(ap, int);
 	
-	if (id != bl->id && !pc->get_group_level(pl_sd)) {
+	if (id != bl->id && !pc_get_group_level(pl_sd)) {
 		pl_sd->status.manner -= time;
 		if (pl_sd->status.manner < 0)
-			sc_start(&pl_sd->bl,SC_NOCHAT,100,0,0);
+			sc_start(NULL,&pl_sd->bl,SC_NOCHAT,100,0,0);
 		else
 			status_change_end(&pl_sd->bl, SC_NOCHAT, INVALID_TIMER);
 	}
-	return 0;
+	return 1;
 }
 
-ACMD(mutearea)
-{
+ACMD(mutearea) {
 	int time;
-	nullpo_ret(sd);
 	
 	if (!message || !*message) {
 		clif->message(fd, msg_txt(1297)); // Please enter a time in minutes (usage: @mutearea/@stfu <time in minutes>).
@@ -7327,9 +7246,9 @@ ACMD(mutearea)
 	
 	time = atoi(message);
 	
-	iMap->foreachinarea(atcommand_mutearea_sub,sd->bl.m,
-					  sd->bl.x-AREA_SIZE, sd->bl.y-AREA_SIZE,
-					  sd->bl.x+AREA_SIZE, sd->bl.y+AREA_SIZE, BL_PC, sd->bl.id, time);
+	map->foreachinarea(atcommand->mutearea_sub,sd->bl.m,
+	                   sd->bl.x-AREA_SIZE, sd->bl.y-AREA_SIZE,
+	                   sd->bl.x+AREA_SIZE, sd->bl.y+AREA_SIZE, BL_PC, sd->bl.id, time);
 	
 	return true;
 }
@@ -7339,7 +7258,6 @@ ACMD(rates)
 {
 	char buf[CHAT_SIZE_MAX];
 	
-	nullpo_ret(sd);
 	memset(buf, '\0', sizeof(buf));
 	
 	snprintf(buf, CHAT_SIZE_MAX, msg_txt(1298), // Experience rates: Base %.2fx / Job %.2fx
@@ -7365,13 +7283,12 @@ ACMD(rates)
 ACMD(me)
 {
 	char tempmes[CHAT_SIZE_MAX];
-	nullpo_retr(-1, sd);
 	
 	memset(tempmes, '\0', sizeof(tempmes));
 	memset(atcmd_output, '\0', sizeof(atcmd_output));
 	
 	if (sd->sc.count && //no "chatting" while muted.
-		(sd->sc.data[SC_BERSERK] || sd->sc.data[SC_DEEP_SLEEP] || sd->sc.data[SC__BLOODYLUST] ||
+		(sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) ||
 		 (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT)))
 		return false;
 	
@@ -7394,17 +7311,16 @@ ACMD(me)
 ACMD(size)
 {
 	int size = 0;
-	nullpo_retr(-1, sd);
 	
-	size = cap_value(atoi(message),SZ_SMALL,SZ_BIG);
+	size = cap_value(atoi(message),SZ_MEDIUM,SZ_BIG);
 	
 	if(sd->state.size) {
-		sd->state.size = SZ_SMALL;
+		sd->state.size = SZ_MEDIUM;
 		pc->setpos(sd, sd->mapindex, sd->bl.x, sd->bl.y, CLR_TELEPORT);
 	}
 	
 	sd->state.size = size;
-	if( size == SZ_MEDIUM )
+	if( size == SZ_SMALL )
 		clif->specialeffect(&sd->bl,420,AREA);
 	else if( size == SZ_BIG )
 		clif->specialeffect(&sd->bl,422,AREA);
@@ -7426,12 +7342,12 @@ ACMD(sizeall)
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) ) {
 		if( pl_sd->state.size != size ) {
 			if( pl_sd->state.size ) {
-				pl_sd->state.size = SZ_SMALL;
+				pl_sd->state.size = SZ_MEDIUM;
 				pc->setpos(pl_sd, pl_sd->mapindex, pl_sd->bl.x, pl_sd->bl.y, CLR_TELEPORT);
 			}
 			
 			pl_sd->state.size = size;
-			if( size == SZ_MEDIUM )
+			if( size == SZ_SMALL )
 				clif->specialeffect(&pl_sd->bl,420,AREA);
 			else if( size == SZ_BIG )
 				clif->specialeffect(&pl_sd->bl,422,AREA);
@@ -7449,7 +7365,6 @@ ACMD(sizeguild)
 	char guild_name[NAME_LENGTH];
 	struct map_session_data *pl_sd;
 	struct guild *g;
-	nullpo_retr(-1, sd);
 	
 	memset(guild_name, '\0', sizeof(guild_name));
 	
@@ -7463,17 +7378,17 @@ ACMD(sizeguild)
 		return false;
 	}
 	
-	size = cap_value(size,SZ_SMALL,SZ_BIG);
+	size = cap_value(size,SZ_MEDIUM,SZ_BIG);
 	
 	for( i = 0; i < g->max_member; i++ ) {
 		if( (pl_sd = g->member[i].sd) && pl_sd->state.size != size ) {
 			if( pl_sd->state.size ) {
-				pl_sd->state.size = SZ_SMALL;
+				pl_sd->state.size = SZ_MEDIUM;
 				pc->setpos(pl_sd, pl_sd->mapindex, pl_sd->bl.x, pl_sd->bl.y, CLR_TELEPORT);
 			}
 			
 			pl_sd->state.size = size;
-			if( size == SZ_MEDIUM )
+			if( size == SZ_SMALL )
 				clif->specialeffect(&pl_sd->bl,420,AREA);
 			else if( size == SZ_BIG )
 				clif->specialeffect(&pl_sd->bl,422,AREA);
@@ -7488,9 +7403,7 @@ ACMD(sizeguild)
  * @monsterignore
  * => Makes monsters ignore you. [Valaris]
  *------------------------------------------*/
-ACMD(monsterignore)
-{
-	nullpo_retr(-1, sd);
+ACMD(monsterignore) {
 	
 	if (!sd->state.monster_ignore) {
 		sd->state.monster_ignore = 1;
@@ -7506,9 +7419,7 @@ ACMD(monsterignore)
  * @fakename
  * => Gives your character a fake name. [Valaris]
  *------------------------------------------*/
-ACMD(fakename)
-{
-	nullpo_retr(-1, sd);
+ACMD(fakename){
 	
 	if( !message || !*message )
 	{
@@ -7516,6 +7427,8 @@ ACMD(fakename)
 		{
 			sd->fakename[0] = '\0';
 			clif->charnameack(0, &sd->bl);
+			if( sd->disguise )
+				clif->charnameack(sd->fd, &sd->bl);
 			clif->message(sd->fd, msg_txt(1307)); // Returned to real name.
 			return true;
 		}
@@ -7532,6 +7445,8 @@ ACMD(fakename)
 	
 	safestrncpy(sd->fakename, message, sizeof(sd->fakename));
 	clif->charnameack(0, &sd->bl);
+	if( sd->disguise ) // Another packet should be sent so the client updates the name for sd
+		clif->charnameack(sd->fd, &sd->bl);
 	clif->message(sd->fd, msg_txt(1310)); // Fake name enabled.
 	
 	return true;
@@ -7541,70 +7456,74 @@ ACMD(fakename)
  * Ragnarok Resources
  *------------------------------------------*/
 ACMD(mapflag) {
-#define checkflag( cmd ) if ( map[ sd->bl.m ].flag.cmd ) clif->message(sd->fd,#cmd)
-#define setflag( cmd ) \
-if ( strcmp( flag_name , #cmd ) == 0 ){\
-map[ sd->bl.m ].flag.cmd = flag;\
-sprintf(atcmd_output,"[ @mapflag ] %s flag has been set to %s value = %hd",#cmd,flag?"On":"Off",flag);\
-clif->message(sd->fd,atcmd_output);\
-return true;\
-}
+#define CHECKFLAG( cmd ) do { if ( map->list[ sd->bl.m ].flag.cmd ) clif->message(sd->fd,#cmd); } while(0)
+#define SETFLAG( cmd ) do { \
+	if ( strcmp( flag_name , #cmd ) == 0 ) { \
+		map->list[ sd->bl.m ].flag.cmd = flag; \
+		sprintf(atcmd_output,"[ @mapflag ] %s flag has been set to %s value = %hd",#cmd,flag?"On":"Off",flag); \
+		clif->message(sd->fd,atcmd_output); \
+		return true; \
+	} \
+} while(0)
+
 	char flag_name[100];
 	short flag=0,i;
-	nullpo_retr(-1, sd);
+
 	memset(flag_name, '\0', sizeof(flag_name));
 	
 	if (!message || !*message || (sscanf(message, "%99s %hd", flag_name, &flag) < 1)) {
 		clif->message(sd->fd,msg_txt(1311)); // Enabled Mapflags in this map:
 		clif->message(sd->fd,"----------------------------------");
-		checkflag(autotrade);			checkflag(allowks);				checkflag(nomemo);		checkflag(noteleport);
-		checkflag(noreturn);			checkflag(monster_noteleport);	checkflag(nosave);		checkflag(nobranch);
-		checkflag(noexppenalty);		checkflag(pvp);					checkflag(pvp_noparty);	checkflag(pvp_noguild);
-		checkflag(pvp_nightmaredrop);	checkflag(pvp_nocalcrank);		checkflag(gvg_castle);	checkflag(gvg);
-		checkflag(gvg_dungeon);			checkflag(gvg_noparty);			checkflag(battleground);checkflag(nozenypenalty);
-		checkflag(notrade);				checkflag(noskill);				checkflag(nowarp);		checkflag(nowarpto);
-		checkflag(noicewall);			checkflag(snow);				checkflag(clouds);		checkflag(clouds2);
-		checkflag(fog);					checkflag(fireworks);			checkflag(sakura);		checkflag(leaves);
-		checkflag(nobaseexp);
-		checkflag(nojobexp);			checkflag(nomobloot);			checkflag(nomvploot);	checkflag(nightenabled);
-		checkflag(nodrop);				checkflag(novending);	checkflag(loadevent);
-		checkflag(nochat);				checkflag(partylock);			checkflag(guildlock);	checkflag(src4instance);
+		CHECKFLAG(autotrade);         CHECKFLAG(allowks);            CHECKFLAG(nomemo);       CHECKFLAG(noteleport);
+		CHECKFLAG(noreturn);          CHECKFLAG(monster_noteleport); CHECKFLAG(nosave);       CHECKFLAG(nobranch);
+		CHECKFLAG(noexppenalty);      CHECKFLAG(pvp);                CHECKFLAG(pvp_noparty);  CHECKFLAG(pvp_noguild);
+		CHECKFLAG(pvp_nightmaredrop); CHECKFLAG(pvp_nocalcrank);     CHECKFLAG(gvg_castle);   CHECKFLAG(gvg);
+		CHECKFLAG(gvg_dungeon);       CHECKFLAG(gvg_noparty);        CHECKFLAG(battleground); CHECKFLAG(nozenypenalty);
+		CHECKFLAG(notrade);           CHECKFLAG(noskill);            CHECKFLAG(nowarp);       CHECKFLAG(nowarpto);
+		CHECKFLAG(noicewall);         CHECKFLAG(snow);               CHECKFLAG(clouds);       CHECKFLAG(clouds2);
+		CHECKFLAG(fog);               CHECKFLAG(fireworks);          CHECKFLAG(sakura);       CHECKFLAG(leaves);
+		CHECKFLAG(nobaseexp);
+		CHECKFLAG(nojobexp);          CHECKFLAG(nomobloot);          CHECKFLAG(nomvploot);    CHECKFLAG(nightenabled);
+		CHECKFLAG(nodrop);            CHECKFLAG(novending);          CHECKFLAG(loadevent);
+		CHECKFLAG(nochat);            CHECKFLAG(partylock);          CHECKFLAG(guildlock);    CHECKFLAG(src4instance);
+		CHECKFLAG(notomb);            CHECKFLAG(nocashshop);
 		clif->message(sd->fd," ");
 		clif->message(sd->fd,msg_txt(1312)); // Usage: "@mapflag monster_noteleport 1" (0=Off | 1=On)
 		clif->message(sd->fd,msg_txt(1313)); // Type "@mapflag available" to list the available mapflags.
-		return 1;
+		return true;
 	}
-	for (i = 0; flag_name[i]; i++) flag_name[i] = (char)tolower(flag_name[i]); //lowercase
+	for (i = 0; flag_name[i]; i++) flag_name[i] = TOLOWER(flag_name[i]); //lowercase
 	
 	if ( strcmp( flag_name , "gvg" ) == 0 ) {
-		if( flag && !map[sd->bl.m].flag.gvg )
-			iMap->zone_change2(sd->bl.m,strdb_get(zone_db, MAP_ZONE_GVG_NAME));
-		else if ( !flag && map[sd->bl.m].flag.gvg )
-			iMap->zone_change2(sd->bl.m,map[sd->bl.m].prev_zone);
+		if( flag && !map->list[sd->bl.m].flag.gvg )
+			map->zone_change2(sd->bl.m,strdb_get(map->zone_db, MAP_ZONE_GVG_NAME));
+		else if ( !flag && map->list[sd->bl.m].flag.gvg )
+			map->zone_change2(sd->bl.m,map->list[sd->bl.m].prev_zone);
 	} else if ( strcmp( flag_name , "pvp" ) == 0 ) {
-		if( flag && !map[sd->bl.m].flag.pvp )
-			iMap->zone_change2(sd->bl.m,strdb_get(zone_db, MAP_ZONE_PVP_NAME));
-		else if ( !flag && map[sd->bl.m].flag.pvp )
-			iMap->zone_change2(sd->bl.m,map[sd->bl.m].prev_zone);
+		if( flag && !map->list[sd->bl.m].flag.pvp )
+			map->zone_change2(sd->bl.m,strdb_get(map->zone_db, MAP_ZONE_PVP_NAME));
+		else if ( !flag && map->list[sd->bl.m].flag.pvp )
+			map->zone_change2(sd->bl.m,map->list[sd->bl.m].prev_zone);
 	} else if ( strcmp( flag_name , "battleground" ) == 0 ) {
-		if( flag && !map[sd->bl.m].flag.battleground )
-			iMap->zone_change2(sd->bl.m,strdb_get(zone_db, MAP_ZONE_BG_NAME));
-		else if ( !flag && map[sd->bl.m].flag.battleground )
-			iMap->zone_change2(sd->bl.m,map[sd->bl.m].prev_zone);
-	}
-	
-	setflag(autotrade);			setflag(allowks);			setflag(nomemo);			setflag(noteleport);
-	setflag(noreturn);			setflag(monster_noteleport);setflag(nosave);			setflag(nobranch);
-	setflag(noexppenalty);		setflag(pvp);				setflag(pvp_noparty);		setflag(pvp_noguild);
-	setflag(pvp_nightmaredrop);	setflag(pvp_nocalcrank);	setflag(gvg_castle);		setflag(gvg);
-	setflag(gvg_dungeon);		setflag(gvg_noparty);		setflag(battleground);		setflag(nozenypenalty);
-	setflag(notrade);			setflag(noskill);			setflag(nowarp);			setflag(nowarpto);
-	setflag(noicewall);			setflag(snow);				setflag(clouds);			setflag(clouds2);
-	setflag(fog);				setflag(fireworks);			setflag(sakura);			setflag(leaves);
-	setflag(nobaseexp);
-	setflag(nojobexp);			setflag(nomobloot);			setflag(nomvploot);			setflag(nightenabled);
-	setflag(nodrop);			setflag(novending);			setflag(loadevent);
-	setflag(nochat);			setflag(partylock);			setflag(guildlock);			setflag(src4instance);
+		if( flag && !map->list[sd->bl.m].flag.battleground )
+			map->zone_change2(sd->bl.m,strdb_get(map->zone_db, MAP_ZONE_BG_NAME));
+		else if ( !flag && map->list[sd->bl.m].flag.battleground )
+			map->zone_change2(sd->bl.m,map->list[sd->bl.m].prev_zone);
+	}
+	
+	SETFLAG(autotrade);         SETFLAG(allowks);            SETFLAG(nomemo);       SETFLAG(noteleport);
+	SETFLAG(noreturn);          SETFLAG(monster_noteleport); SETFLAG(nosave);       SETFLAG(nobranch);
+	SETFLAG(noexppenalty);      SETFLAG(pvp);                SETFLAG(pvp_noparty);  SETFLAG(pvp_noguild);
+	SETFLAG(pvp_nightmaredrop); SETFLAG(pvp_nocalcrank);     SETFLAG(gvg_castle);   SETFLAG(gvg);
+	SETFLAG(gvg_dungeon);       SETFLAG(gvg_noparty);        SETFLAG(battleground); SETFLAG(nozenypenalty);
+	SETFLAG(notrade);           SETFLAG(noskill);            SETFLAG(nowarp);       SETFLAG(nowarpto);
+	SETFLAG(noicewall);         SETFLAG(snow);               SETFLAG(clouds);       SETFLAG(clouds2);
+	SETFLAG(fog);               SETFLAG(fireworks);          SETFLAG(sakura);       SETFLAG(leaves);
+	SETFLAG(nobaseexp);
+	SETFLAG(nojobexp);          SETFLAG(nomobloot);          SETFLAG(nomvploot);    SETFLAG(nightenabled);
+	SETFLAG(nodrop);            SETFLAG(novending);          SETFLAG(loadevent);
+	SETFLAG(nochat);            SETFLAG(partylock);          SETFLAG(guildlock);    SETFLAG(src4instance);
+	SETFLAG(notomb);            SETFLAG(nocashshop);
 	
 	clif->message(sd->fd,msg_txt(1314)); // Invalid flag name or flag.
 	clif->message(sd->fd,msg_txt(1312)); // Usage: "@mapflag monster_noteleport 1" (0=Off | 1=On)
@@ -7616,10 +7535,10 @@ return true;\
 	clif->message(sd->fd,"nozenypenalty, notrade, noskill, nowarp, nowarpto, noicewall, snow, clouds, clouds2,");
 	clif->message(sd->fd,"fog, fireworks, sakura, leaves, nobaseexp, nojobexp, nomobloot,");
 	clif->message(sd->fd,"nomvploot, nightenabled, nodrop, novending, loadevent, nochat, partylock,");
-	clif->message(sd->fd,"guildlock, src4instance");
+	clif->message(sd->fd,"guildlock, src4instance, notomb, nocashshop");
 	
-#undef checkflag
-#undef setflag
+#undef CHECKFLAG
+#undef SETFLAG
 	
 	return true;
 }
@@ -7675,157 +7594,154 @@ ACMD(showdelay)
  * @reject - reject invitation
  * @leave - leave duel
  *------------------------------------------*/
-ACMD(invite)
-{
+ACMD(invite) {
 	unsigned int did = sd->duel_group;
-	struct map_session_data *target_sd = iMap->nick2sd((char *)message);
+	struct map_session_data *target_sd = map->nick2sd((char *)message);
 	
-	if(did == 0)	{
+	if(did == 0)
+	{
 		// "Duel: @invite without @duel."
 		clif->message(fd, msg_txt(350));
-		return true;
+		return false;
 	}
 	
-	if(duel_list[did].max_players_limit > 0 &&
-	   duel_list[did].members_count >= duel_list[did].max_players_limit) {
+	if(duel->list[did].max_players_limit > 0 &&
+	   duel->list[did].members_count >= duel->list[did].max_players_limit) {
 		
 		// "Duel: Limit of players is reached."
 		clif->message(fd, msg_txt(351));
-		return true;
+		return false;
 	}
 	
 	if(target_sd == NULL) {
 		// "Duel: Player not found."
 		clif->message(fd, msg_txt(352));
-		return true;
+		return false;
 	}
 	
 	if(target_sd->duel_group > 0 || target_sd->duel_invite > 0) {
 		// "Duel: Player already in duel."
 		clif->message(fd, msg_txt(353));
-		return true;
+		return false;
 	}
 	
 	if(battle_config.duel_only_on_same_map && target_sd->bl.m != sd->bl.m)
 	{
+		// "Duel: You can't invite %s because he/she isn't in the same map."
 		sprintf(atcmd_output, msg_txt(364), message);
 		clif->message(fd, atcmd_output);
-		return true;
+		return false;
 	}
 	
-	duel_invite(did, sd, target_sd);
+	duel->invite(did, sd, target_sd);
 	// "Duel: Invitation has been sent."
 	clif->message(fd, msg_txt(354));
 	return true;
 }
 
-ACMD(duel)
-{
+ACMD(duel) {
 	unsigned int maxpl = 0;
 	
 	if(sd->duel_group > 0) {
-		duel_showinfo(sd->duel_group, sd);
+		duel->showinfo(sd->duel_group, sd);
 		return true;
 	}
 	
 	if(sd->duel_invite > 0) {
 		// "Duel: @duel without @reject."
 		clif->message(fd, msg_txt(355));
-		return true;
+		return false;
 	}
 	
-	if(!duel_checktime(sd)) {
+	if(!duel->checktime(sd)) {
 		char output[CHAT_SIZE_MAX];
 		// "Duel: You can take part in duel only one time per %d minutes."
 		sprintf(output, msg_txt(356), battle_config.duel_time_interval);
 		clif->message(fd, output);
-		return true;
+		return false;
 	}
 	
 	if( message[0] ) {
 		if(sscanf(message, "%d", &maxpl) >= 1) {
 			if(maxpl < 2 || maxpl > 65535) {
 				clif->message(fd, msg_txt(357)); // "Duel: Invalid value."
-				return true;
+				return false;
 			}
-			duel_create(sd, maxpl);
+			duel->create(sd, maxpl);
 		} else {
 			struct map_session_data *target_sd;
-			target_sd = iMap->nick2sd((char *)message);
+			target_sd = map->nick2sd((char *)message);
 			if(target_sd != NULL) {
 				unsigned int newduel;
-				if((newduel = duel_create(sd, 2)) != -1) {
+				if((newduel = duel->create(sd, 2)) != -1) {
 					if(target_sd->duel_group > 0 ||	target_sd->duel_invite > 0) {
 						clif->message(fd, msg_txt(353)); // "Duel: Player already in duel."
-						return true;
+						return false;
 					}
-					duel_invite(newduel, sd, target_sd);
+					duel->invite(newduel, sd, target_sd);
 					clif->message(fd, msg_txt(354)); // "Duel: Invitation has been sent."
 				}
 			} else {
 				// "Duel: Player not found."
 				clif->message(fd, msg_txt(352));
-				return true;
+				return false;
 			}
 		}
 	} else
-		duel_create(sd, 0);
+		duel->create(sd, 0);
 	
 	return true;
 }
 
 
-ACMD(leave)
-{
+ACMD(leave) {
 	if(sd->duel_group <= 0) {
 		// "Duel: @leave without @duel."
 		clif->message(fd, msg_txt(358));
-		return true;
+		return false;
 	}
 	
-	duel_leave(sd->duel_group, sd);
+	duel->leave(sd->duel_group, sd);
 	clif->message(fd, msg_txt(359)); // "Duel: You left the duel."
 	return true;
 }
 
-ACMD(accept)
-{
-	if(!duel_checktime(sd)) {
+ACMD(accept) {
+	if(!duel->checktime(sd)) {
 		char output[CHAT_SIZE_MAX];
 		// "Duel: You can take part in duel only one time per %d minutes."
 		sprintf(output, msg_txt(356), battle_config.duel_time_interval);
 		clif->message(fd, output);
-		return true;
+		return false;
 	}
 	
 	if(sd->duel_invite <= 0) {
-		// "Duel: @accept without invititation."
+		// "Duel: @accept without invitation."
 		clif->message(fd, msg_txt(360));
-		return true;
+		return false;
 	}
 	
-	if( duel_list[sd->duel_invite].max_players_limit > 0 && duel_list[sd->duel_invite].members_count >= duel_list[sd->duel_invite].max_players_limit )
-	{
+	if( duel->list[sd->duel_invite].max_players_limit > 0
+	 && duel->list[sd->duel_invite].members_count >= duel->list[sd->duel_invite].max_players_limit ) {
 		// "Duel: Limit of players is reached."
 		clif->message(fd, msg_txt(351));
-		return true;
+		return false;
 	}
 	
-	duel_accept(sd->duel_invite, sd);
+	duel->accept(sd->duel_invite, sd);
 	// "Duel: Invitation has been accepted."
 	clif->message(fd, msg_txt(361));
 	return true;
 }
 
-ACMD(reject)
-{
+ACMD(reject) {
 	if(sd->duel_invite <= 0) {
-		// "Duel: @reject without invititation."
+		// "Duel: @reject without invitation."
 		clif->message(fd, msg_txt(362));
-		return true;
+		return false;
 	}
 	
-	duel_reject(sd->duel_invite, sd);
+	duel->reject(sd->duel_invite, sd);
 	// "Duel: Invitation has been rejected."
 	clif->message(fd, msg_txt(363));
 	return true;
@@ -7839,43 +7755,45 @@ ACMD(cash)
 	char output[128];
 	int value;
 	int ret=0;
-	nullpo_retr(-1, sd);
 	
 	if( !message || !*message || (value = atoi(message)) == 0 ) {
 		clif->message(fd, msg_txt(1322)); // Please enter an amount.
 		return false;
 	}
 	
-	if( !strcmpi(command+1,"cash") )
-	{
+	if( !strcmpi(info->command,"cash") ) {
 		if( value > 0 ) {
 			if( (ret=pc->getcash(sd, value, 0)) >= 0){
-			    sprintf(output, msg_txt(505), ret, sd->cashPoints);
-			    clif->disp_onlyself(sd, output, strlen(output));
-			}
-			else clif->message(fd, msg_txt(149)); // Unable to decrease the number/value.
+				// If this option is set, the message is already sent by pc function
+				if( !battle_config.cashshop_show_points ){
+					sprintf(output, msg_txt(505), ret, sd->cashPoints);
+					clif_disp_onlyself(sd, output, strlen(output));
+				}
+			} else
+				clif->message(fd, msg_txt(149)); // Unable to decrease the number/value.
 		} else {
 			if( (ret=pc->paycash(sd, -value, 0)) >= 0){
 			    sprintf(output, msg_txt(410), ret, sd->cashPoints);
-			    clif->disp_onlyself(sd, output, strlen(output));
-			}
-			else clif->message(fd, msg_txt(41)); // Unable to decrease the number/value.
+			    clif_disp_onlyself(sd, output, strlen(output));
+			} else
+				clif->message(fd, msg_txt(41)); // Unable to decrease the number/value.
 		}
-	}
-	else
-	{ // @points
+	} else { // @points
 		if( value > 0 ) {
-			if( (ret=pc->getcash(sd, 0, value)) >= 0){
-			    sprintf(output, msg_txt(506), ret, sd->kafraPoints);
-			    clif->disp_onlyself(sd, output, strlen(output));
-			}
-			else clif->message(fd, msg_txt(149)); // Unable to decrease the number/value.
+			if( (ret=pc->getcash(sd, 0, value)) >= 0) {
+				// If this option is set, the message is already sent by pc function
+				if( !battle_config.cashshop_show_points ){
+					sprintf(output, msg_txt(506), ret, sd->kafraPoints);
+					clif_disp_onlyself(sd, output, strlen(output));
+				}
+			} else
+				clif->message(fd, msg_txt(149)); // Unable to decrease the number/value.
 		} else {
 			if( (ret=pc->paycash(sd, -value, -value)) >= 0){
 			    sprintf(output, msg_txt(411), ret, sd->kafraPoints);
-			    clif->disp_onlyself(sd, output, strlen(output));
-			}
-			else clif->message(fd, msg_txt(41)); // Unable to decrease the number/value.
+			    clif_disp_onlyself(sd, output, strlen(output));
+			} else
+				clif->message(fd, msg_txt(41)); // Unable to decrease the number/value.
 		}
 	}
 	
@@ -7883,58 +7801,58 @@ ACMD(cash)
 }
 
 // @clone/@slaveclone/@evilclone <playername> [Valaris]
-ACMD(clone)
-{
+ACMD(clone) {
 	int x=0,y=0,flag=0,master=0,i=0;
 	struct map_session_data *pl_sd=NULL;
 	
 	if (!message || !*message) {
 		clif->message(sd->fd,msg_txt(1323)); // You must enter a player name or ID.
-		return true;
+		return false;
 	}
 	
-	if((pl_sd=iMap->nick2sd((char *)message)) == NULL && (pl_sd=iMap->charid2sd(atoi(message))) == NULL) {
+	if((pl_sd=map->nick2sd((char *)message)) == NULL && (pl_sd=map->charid2sd(atoi(message))) == NULL) {
 		clif->message(fd, msg_txt(3));	// Character not found.
-		return true;
+		return false;
 	}
 	
-	if(pc->get_group_level(pl_sd) > pc->get_group_level(sd)) {
+	if(pc_get_group_level(pl_sd) > pc_get_group_level(sd)) {
 		clif->message(fd, msg_txt(126));	// Cannot clone a player of higher GM level than yourself.
-		return true;
+		return false;
 	}
 	
-	if (strcmpi(command+1, "clone") == 0)
+	if (strcmpi(info->command, "clone") == 0)
 		flag = 1;
-	else if (strcmpi(command+1, "slaveclone") == 0) {
+	else if (strcmpi(info->command, "slaveclone") == 0) {
 		flag = 2;
 		if(pc_isdead(sd)){
+			//"Unable to spawn slave clone."
 		    clif->message(fd, msg_txt(129+flag*2));
-		    return true;
+		    return false;
 		}
 		master = sd->bl.id;
 		if (battle_config.atc_slave_clone_limit
-			&& mob_countslave(&sd->bl) >= battle_config.atc_slave_clone_limit) {
+			&& mob->countslave(&sd->bl) >= battle_config.atc_slave_clone_limit) {
 			clif->message(fd, msg_txt(127));	// You've reached your slave clones limit.
-			return true;
+			return false;
 		}
 	}
 	
 	do {
 		x = sd->bl.x + (rnd() % 10 - 5);
 		y = sd->bl.y + (rnd() % 10 - 5);
-	} while (iMap->getcell(sd->bl.m,x,y,CELL_CHKNOPASS) && i++ < 10);
+	} while (map->getcell(sd->bl.m,x,y,CELL_CHKNOPASS) && i++ < 10);
 	
 	if (i >= 10) {
 		x = sd->bl.x;
 		y = sd->bl.y;
 	}
 	
-	if((x = mob_clone_spawn(pl_sd, sd->bl.m, x, y, "", master, 0, flag?1:0, 0)) > 0) {
+	if((x = mob->clone_spawn(pl_sd, sd->bl.m, x, y, "", master, 0, flag?1:0, 0)) > 0) {
 		clif->message(fd, msg_txt(128+flag*2));	// Evil Clone spawned. Clone spawned. Slave clone spawned.
 		return true;
 	}
 	clif->message(fd, msg_txt(129+flag*2));	// Unable to spawn evil clone. Unable to spawn clone. Unable to spawn slave clone.
-	return true;
+	return false;
 }
 
 /*=====================================
@@ -7966,8 +7884,8 @@ ACMD(request)
 	}
 	
 	sprintf(atcmd_output, msg_txt(278), message);	// (@request): %s
-	intif_wis_message_to_gm(sd->status.name, PC_PERM_RECEIVE_REQUESTS, atcmd_output);
-	clif->disp_onlyself(sd, atcmd_output, strlen(atcmd_output));
+	intif->wis_message_to_gm(sd->status.name, PC_PERM_RECEIVE_REQUESTS, atcmd_output);
+	clif_disp_onlyself(sd, atcmd_output, strlen(atcmd_output));
 	clif->message(sd->fd,msg_txt(279));	// @request sent.
 	return true;
 }
@@ -7986,9 +7904,12 @@ ACMD(feelreset)
 /*==========================================
  * AUCTION SYSTEM
  *------------------------------------------*/
-ACMD(auction)
-{
-	nullpo_ret(sd);
+ACMD(auction) {
+	
+	if( !battle_config.feature_auction ) {
+		clif->colormes(sd->fd,COLOR_RED,msg_txt(1484));
+		return false;
+	}
 	
 	clif->auction_openwindow(sd);
 	
@@ -8000,8 +7921,6 @@ ACMD(auction)
  *------------------------------------------*/
 ACMD(ksprotection)
 {
-	nullpo_retr(-1,sd);
-	
 	if( sd->state.noks ) {
 		sd->state.noks = 0;
 		clif->message(fd, msg_txt(1325)); // [ K.S Protection Inactive ]
@@ -8031,23 +7950,19 @@ ACMD(ksprotection)
 /*==========================================
  * Map Kill Steal Protection Setting
  *------------------------------------------*/
-ACMD(allowks)
-{
-	nullpo_retr(-1,sd);
+ACMD(allowks) {
 	
-	if( map[sd->bl.m].flag.allowks ) {
-		map[sd->bl.m].flag.allowks = 0;
+	if( map->list[sd->bl.m].flag.allowks ) {
+		map->list[sd->bl.m].flag.allowks = 0;
 		clif->message(fd, msg_txt(1330)); // [ Map K.S Protection Active ]
 	} else {
-		map[sd->bl.m].flag.allowks = 1;
+		map->list[sd->bl.m].flag.allowks = 1;
 		clif->message(fd, msg_txt(1331)); // [ Map K.S Protection Inactive ]
 	}
 	return true;
 }
 
-ACMD(resetstat)
-{
-	nullpo_retr(-1, sd);
+ACMD(resetstat) {
 	
 	pc->resetstate(sd);
 	sprintf(atcmd_output, msg_txt(207), sd->status.name);
@@ -8055,9 +7970,7 @@ ACMD(resetstat)
 	return true;
 }
 
-ACMD(resetskill)
-{
-	nullpo_retr(-1,sd);
+ACMD(resetskill) {
 	
 	pc->resetskill(sd,1);
 	sprintf(atcmd_output, msg_txt(206), sd->status.name);
@@ -8077,31 +7990,21 @@ ACMD(itemlist)
 	const struct item* items;
 	int size;
 	StringBuf buf;
-	
-	nullpo_retr(-1, sd);
-	
-	if( strcmp(command+1, "storagelist") == 0 )
-	{
+		
+	if( strcmpi(info->command, "storagelist") == 0 ) {
 		location = "storage";
 		items = sd->status.storage.items;
 		size = MAX_STORAGE;
-	}
-	else
-		if( strcmp(command+1, "cartlist") == 0 )
-		{
-			location = "cart";
-			items = sd->status.cart;
-			size = MAX_CART;
-		}
-		else
-			if( strcmp(command+1, "itemlist") == 0 )
-			{
-				location = "inventory";
-				items = sd->status.inventory;
-				size = MAX_INVENTORY;
-			}
-			else
-				return 1;
+	} else if( strcmpi(info->command, "cartlist") == 0 ) {
+		location = "cart";
+		items = sd->status.cart;
+		size = MAX_CART;
+	} else if( strcmpi(info->command, "itemlist") == 0 ) {
+		location = "inventory";
+		items = sd->status.inventory;
+		size = MAX_INVENTORY;
+	} else
+		return false;
 	
 	StrBuf->Init(&buf);
 	
@@ -8112,7 +8015,7 @@ ACMD(itemlist)
 		const struct item* it = &items[i];
 		struct item_data* itd;
 		
-		if( it->nameid == 0 || (itd = itemdb_exists(it->nameid)) == NULL )
+		if( it->nameid == 0 || (itd = itemdb->exists(it->nameid)) == NULL )
 			continue;
 		
 		counter += it->amount;
@@ -8130,8 +8033,7 @@ ACMD(itemlist)
 		else
 			StrBuf->Printf(&buf, "%d %s (%s, id: %d)", it->amount, itd->jname, itd->name, it->nameid);
 		
-		if( it->equip )
-		{
+		if( it->equip ) {
 			char equipstr[CHAT_SIZE_MAX];
 			strcpy(equipstr, msg_txt(1333)); //  | equipped:
 			if( it->equip & EQP_GARMENT )
@@ -8170,52 +8072,46 @@ ACMD(itemlist)
 		clif->message(fd, StrBuf->Value(&buf));
 		StrBuf->Clear(&buf);
 		
-		if( it->card[0] == CARD0_PET )
-		{// pet egg
+		if( it->card[0] == CARD0_PET ) {
+			// pet egg
 			if (it->card[3])
 				StrBuf->Printf(&buf, msg_txt(1348), (unsigned int)MakeDWord(it->card[1], it->card[2])); //  -> (pet egg, pet id: %u, named)
 			else
 				StrBuf->Printf(&buf, msg_txt(1349), (unsigned int)MakeDWord(it->card[1], it->card[2])); //  -> (pet egg, pet id: %u, unnamed)
-		}
-		else
-			if(it->card[0] == CARD0_FORGE)
-			{// forged item
-				StrBuf->Printf(&buf, msg_txt(1350), (unsigned int)MakeDWord(it->card[2], it->card[3]), it->card[1]>>8, it->card[1]&0x0f); //  -> (crafted item, creator id: %u, star crumbs %d, element %d)
+		} else if(it->card[0] == CARD0_FORGE) {
+			// forged item
+			StrBuf->Printf(&buf, msg_txt(1350), (unsigned int)MakeDWord(it->card[2], it->card[3]), it->card[1]>>8, it->card[1]&0x0f); //  -> (crafted item, creator id: %u, star crumbs %d, element %d)
+		} else if(it->card[0] == CARD0_CREATE) {
+			// created item
+			StrBuf->Printf(&buf, msg_txt(1351), (unsigned int)MakeDWord(it->card[2], it->card[3])); //  -> (produced item, creator id: %u)
+		} else {
+			// normal item
+			int counter2 = 0;
+
+			for( j = 0; j < itd->slot; ++j ) {
+				struct item_data* card;
+
+				if( it->card[j] == 0 || (card = itemdb->exists(it->card[j])) == NULL )
+					continue;
+
+				counter2++;
+
+				if( counter2 == 1 )
+					StrBuf->AppendStr(&buf, msg_txt(1352)); //  -> (card(s):
+
+				if( counter2 != 1 )
+					StrBuf->AppendStr(&buf, ", ");
+
+				StrBuf->Printf(&buf, "#%d %s (id: %d)", counter2, card->jname, card->nameid);
 			}
-			else
-				if(it->card[0] == CARD0_CREATE)
-				{// created item
-					StrBuf->Printf(&buf, msg_txt(1351), (unsigned int)MakeDWord(it->card[2], it->card[3])); //  -> (produced item, creator id: %u)
-				}
-				else
-				{// normal item
-					int counter2 = 0;
-					
-					for( j = 0; j < itd->slot; ++j )
-					{
-						struct item_data* card;
-						
-						if( it->card[j] == 0 || (card = itemdb_exists(it->card[j])) == NULL )
-							continue;
-						
-						counter2++;
-						
-						if( counter2 == 1 )
-							StrBuf->AppendStr(&buf, msg_txt(1352)); //  -> (card(s):
-						
-						if( counter2 != 1 )
-							StrBuf->AppendStr(&buf, ", ");
-						
-						StrBuf->Printf(&buf, "#%d %s (id: %d)", counter2, card->jname, card->nameid);
-					}
-					
-					if( counter2 > 0 )
-						StrBuf->AppendStr(&buf, ")");
-				}
+
+			if( counter2 > 0 )
+				StrBuf->AppendStr(&buf, ")");
+		}
 		
 		if( StrBuf->Length(&buf) > 0 )
 			clif->message(fd, StrBuf->Value(&buf));
-		
+
 		StrBuf->Clear(&buf);
 	}
 	
@@ -8294,21 +8190,18 @@ ACMD(stats)
 	return true;
 }
 
-ACMD(delitem)
-{
+ACMD(delitem) {
 	char item_name[100];
 	int nameid, amount = 0, total, idx;
 	struct item_data* id;
-	
-	nullpo_retr(-1, sd);
-	
+		
 	if( !message || !*message || ( sscanf(message, "\"%99[^\"]\" %d", item_name, &amount) < 2 && sscanf(message, "%99s %d", item_name, &amount) < 2 ) || amount < 1 )
 	{
 		clif->message(fd, msg_txt(1355)); // Please enter an item name/ID, a quantity, and a player name (usage: #delitem <player> <item_name_or_ID> <quantity>).
 		return false;
 	}
 	
-	if( ( id = itemdb_searchname(item_name) ) != NULL || ( id = itemdb_exists(atoi(item_name)) ) != NULL )
+	if( ( id = itemdb->search_name(item_name) ) != NULL || ( id = itemdb->exists(atoi(item_name)) ) != NULL )
 	{
 		nameid = id->nameid;
 	}
@@ -8321,13 +8214,12 @@ ACMD(delitem)
 	total = amount;
 	
 	// delete items
-	while( amount && ( idx = pc->search_inventory(sd, nameid) ) != -1 )
-	{
+	while (amount && (idx = pc->search_inventory(sd, nameid)) != INDEX_NOT_FOUND) {
 		int delamount = ( amount < sd->status.inventory[idx].amount ) ? amount : sd->status.inventory[idx].amount;
 		
 		if( sd->inventory_data[idx]->type == IT_PETEGG && sd->status.inventory[idx].card[0] == CARD0_PET )
 		{// delete pet
-			intif_delete_petdata(MakeDWord(sd->status.inventory[idx].card[1], sd->status.inventory[idx].card[2]));
+			intif->delete_petdata(MakeDWord(sd->status.inventory[idx].card[1], sd->status.inventory[idx].card[2]));
 		}
 		pc->delitem(sd, idx, delamount, 0, 0, LOG_TYPE_COMMAND);
 		
@@ -8360,17 +8252,15 @@ ACMD(delitem)
 /*==========================================
  * Custom Fonts
  *------------------------------------------*/
-ACMD(font)
-{
+ACMD(font) {
 	int font_id;
-	nullpo_retr(-1,sd);
 	
 	font_id = atoi(message);
 	if( font_id == 0 )
 	{
-		if( sd->user_font )
+		if( sd->status.font )
 		{
-			sd->user_font = 0;
+			sd->status.font = 0;
 			clif->message(fd, msg_txt(1356)); // Returning to normal font.
 			clif->font(sd);
 		}
@@ -8382,9 +8272,9 @@ ACMD(font)
 	}
 	else if( font_id < 0 || font_id > 9 )
 		clif->message(fd, msg_txt(1359)); // Invalid font. Use a value from 0 to 9.
-	else if( font_id != sd->user_font )
+	else if( font_id != sd->status.font )
 	{
-		sd->user_font = font_id;
+		sd->status.font = font_id;
 		clif->font(sd);
 		clif->message(fd, msg_txt(1360)); // Font changed.
 	}
@@ -8397,7 +8287,7 @@ ACMD(font)
 /*==========================================
  * type: 1 = commands (@), 2 = charcommands (#)
  *------------------------------------------*/
-static void atcommand_commands_sub(struct map_session_data* sd, const int fd, AtCommandType type)
+void atcommand_commands_sub(struct map_session_data* sd, const int fd, AtCommandType type)
 {
 	char line_buff[CHATBOX_SIZE];
 	char* cur = line_buff;
@@ -8408,18 +8298,18 @@ static void atcommand_commands_sub(struct map_session_data* sd, const int fd, At
 	memset(line_buff,' ',CHATBOX_SIZE);
 	line_buff[CHATBOX_SIZE-1] = 0;
 	
-	clif->message(fd, msg_txt(273)); // "Commands available:"
+	clif->message(fd, msg_txt(273)); // "Available commands:"
 	
 	for (cmd = dbi_first(iter); dbi_exists(iter); cmd = dbi_next(iter)) {
-		unsigned int slen = 0;
+		size_t slen;
 		
 		switch( type ) {
 			case COMMAND_CHARCOMMAND:
-				if( cmd->char_groups[sd->group_pos] == 0 )
+				if( cmd->char_groups[pcg->get_idx(sd->group)] == 0 )
 					continue;
 				break;
 			case COMMAND_ATCOMMAND:
-				if( cmd->at_groups[sd->group_pos] == 0 )
+				if( cmd->at_groups[pcg->get_idx(sd->group)] == 0 )
 					continue;
 				break;
 			default:
@@ -8457,7 +8347,7 @@ static void atcommand_commands_sub(struct map_session_data* sd, const int fd, At
  *------------------------------------------*/
 ACMD(commands)
 {
-	atcommand_commands_sub(sd, fd, COMMAND_ATCOMMAND);
+	atcommand->commands_sub(sd, fd, COMMAND_ATCOMMAND);
 	return true;
 }
 
@@ -8466,16 +8356,21 @@ ACMD(commands)
  *------------------------------------------*/
 ACMD(charcommands)
 {
-	atcommand_commands_sub(sd, fd, COMMAND_CHARCOMMAND);
+	atcommand->commands_sub(sd, fd, COMMAND_CHARCOMMAND);
 	return true;
 }
 /* for new mounts */
 ACMD(mount2) {
 	
+	if( sd->sc.option&(OPTION_WUGRIDER|OPTION_RIDING|OPTION_DRAGON|OPTION_MADOGEAR) ) {
+		clif->message(fd, msg_txt(1476)); // You are already mounting something else
+		return false;
+	}
+	
 	clif->message(sd->fd,msg_txt(1362)); // NOTICE: If you crash with mount your LUA is outdated.
 	if( !(sd->sc.data[SC_ALL_RIDING]) ) {
 		clif->message(sd->fd,msg_txt(1363)); // You have mounted.
-		sc_start(&sd->bl,SC_ALL_RIDING,100,0,-1);
+		sc_start(NULL,&sd->bl,SC_ALL_RIDING,100,0,-1);
 	} else {
 		clif->message(sd->fd,msg_txt(1364)); // You have released your mount.
 		status_change_end(&sd->bl, SC_ALL_RIDING, INVALID_TIMER);
@@ -8495,7 +8390,7 @@ ACMD(accinfo) {
 	//remove const type
 	safestrncpy(query, message, NAME_LENGTH);
 	
-	intif_request_accinfo( sd->fd, sd->bl.id, pc->get_group_level(sd), query );
+	intif->request_accinfo( sd->fd, sd->bl.id, pc_get_group_level(sd), query );
 	
 	return true;
 }
@@ -8504,8 +8399,9 @@ ACMD(accinfo) {
 ACMD(set) {
 	char reg[32], val[128];
 	struct script_data* data;
-	int toset = 0, len;
+	int toset = 0;
 	bool is_str = false;
+	size_t len;
 	
 	if( !message || !*message || (toset = sscanf(message, "%31s %128[^\n]s", reg, val)) < 1  ) {
 		clif->message(fd, msg_txt(1367)); // Usage: @set <variable name> <value>
@@ -8535,9 +8431,9 @@ ACMD(set) {
 	
 	if( toset >= 2 ) {/* we only set the var if there is an val, otherwise we only output the value */
 		if( is_str )
-			set_var(sd, reg, (void*) val);
+			script->set_var(sd, reg, (void*) val);
 		else
-			set_var(sd, reg, (void*)__64BPTRSIZE((atoi(val))));
+			script->set_var(sd, reg, (void*)h64BPTRSIZE((atoi(val))));
 		
 	}
 	
@@ -8548,19 +8444,19 @@ ACMD(set) {
 		
 		switch( reg[0] ) {
 			case '@':
-				data->u.str = pc->readregstr(sd, add_str(reg));
+				data->u.str = pc->readregstr(sd, script->add_str(reg));
 				break;
 			case '$':
-				data->u.str = mapreg_readregstr(add_str(reg));
+				data->u.str = mapreg->readregstr(script->add_str(reg));
 				break;
 			case '#':
 				if( reg[1] == '#' )
-					data->u.str = pc_readaccountreg2str(sd, reg);// global
+					data->u.str = pc_readaccountreg2str(sd, script->add_str(reg));// global
 				else
-					data->u.str = pc_readaccountregstr(sd, reg);// local
+					data->u.str = pc_readaccountregstr(sd, script->add_str(reg));// local
 				break;
 			default:
-				data->u.str = pc_readglobalreg_str(sd, reg);
+				data->u.str = pc_readglobalreg_str(sd, script->add_str(reg));
 				break;
 		}
 		
@@ -8577,19 +8473,19 @@ ACMD(set) {
 		data->type = C_INT;
 		switch( reg[0] ) {
 			case '@':
-				data->u.num = pc->readreg(sd, add_str(reg));
+				data->u.num = pc->readreg(sd, script->add_str(reg));
 				break;
 			case '$':
-				data->u.num = mapreg_readreg(add_str(reg));
+				data->u.num = mapreg->readreg(script->add_str(reg));
 				break;
 			case '#':
 				if( reg[1] == '#' )
-					data->u.num = pc_readaccountreg2(sd, reg);// global
+					data->u.num = pc_readaccountreg2(sd, script->add_str(reg));// global
 				else
-					data->u.num = pc_readaccountreg(sd, reg);// local
+					data->u.num = pc_readaccountreg(sd, script->add_str(reg));// local
 				break;
 			default:
-				data->u.num = pc_readglobalreg(sd, reg);
+				data->u.num = pc_readglobalreg(sd, script->add_str(reg));
 				break;
 		}
 		
@@ -8618,13 +8514,13 @@ ACMD(set) {
 	return true;
 }
 ACMD(reloadquestdb) {
-	do_reload_quest();
+	quest->reload();
 	clif->message(fd, msg_txt(1377)); // Quest database has been reloaded.
 	return true;
 }
 ACMD(addperm) {
-	int perm_size = ARRAYLENGTH(pc_g_permission_name);
-	bool add = (strcmpi(command+1, "addperm") == 0) ? true : false;
+	int perm_size = pcg->permission_count;
+	bool add = (strcmpi(info->command, "addperm") == 0) ? true : false;
 	int i;
 	
 	if( !message || !*message ) {
@@ -8632,37 +8528,37 @@ ACMD(addperm) {
 		clif->message(fd, atcmd_output);
 		clif->message(fd, msg_txt(1379)); // -- Permission List
 		for( i = 0; i < perm_size; i++ ) {
-			sprintf(atcmd_output,"- %s",pc_g_permission_name[i].name);
+			sprintf(atcmd_output,"- %s",pcg->permissions[i].name);
 			clif->message(fd, atcmd_output);
 		}
 		return false;
 	}
 	
-	ARR_FIND(0, perm_size, i, strcmpi(pc_g_permission_name[i].name, message) == 0);
+	ARR_FIND(0, perm_size, i, strcmpi(pcg->permissions[i].name, message) == 0);
 	
 	if( i == perm_size ) {
 		sprintf(atcmd_output,msg_txt(1380),message); // '%s' is not a known permission.
 		clif->message(fd, atcmd_output);
 		clif->message(fd, msg_txt(1379)); // -- Permission List
 		for( i = 0; i < perm_size; i++ ) {
-			sprintf(atcmd_output,"- %s",pc_g_permission_name[i].name);
+			sprintf(atcmd_output,"- %s",pcg->permissions[i].name);
 			clif->message(fd, atcmd_output);
 		}
 		return false;
 	}
 	
-	if( add && (sd->permissions&pc_g_permission_name[i].permission) ) {
-		sprintf(atcmd_output,  msg_txt(1381),sd->status.name,pc_g_permission_name[i].name); // User '%s' already possesses the '%s' permission.
+	if( add && (sd->extra_temp_permissions&pcg->permissions[i].permission) ) {
+		sprintf(atcmd_output,  msg_txt(1381),sd->status.name,pcg->permissions[i].name); // User '%s' already possesses the '%s' permission.
 		clif->message(fd, atcmd_output);
 		return false;
-	} else if ( !add && !(sd->permissions&pc_g_permission_name[i].permission) ) {
-		sprintf(atcmd_output,  msg_txt(1382),sd->status.name,pc_g_permission_name[i].name); // User '%s' doesn't possess the '%s' permission.
+	} else if ( !add && !(sd->extra_temp_permissions&pcg->permissions[i].permission) ) {
+		sprintf(atcmd_output,  msg_txt(1382),sd->status.name,pcg->permissions[i].name); // User '%s' doesn't possess the '%s' permission.
 		clif->message(fd, atcmd_output);
 		sprintf(atcmd_output,msg_txt(1383),sd->status.name); // -- User '%s' Permissions
 		clif->message(fd, atcmd_output);
 		for( i = 0; i < perm_size; i++ ) {
-			if( sd->permissions&pc_g_permission_name[i].permission ) {
-				sprintf(atcmd_output,"- %s",pc_g_permission_name[i].name);
+			if( sd->extra_temp_permissions&pcg->permissions[i].permission ) {
+				sprintf(atcmd_output,"- %s",pcg->permissions[i].name);
 				clif->message(fd, atcmd_output);
 			}
 		}
@@ -8671,9 +8567,9 @@ ACMD(addperm) {
 	}
 	
 	if( add )
-		sd->permissions |= pc_g_permission_name[i].permission;
+		sd->extra_temp_permissions |= pcg->permissions[i].permission;
 	else
-		sd->permissions &=~ pc_g_permission_name[i].permission;
+		sd->extra_temp_permissions &=~ pcg->permissions[i].permission;
 	
 	
 	sprintf(atcmd_output, msg_txt(1384),sd->status.name); // User '%s' permissions updated successfully. The changes are temporary.
@@ -8688,7 +8584,7 @@ ACMD(unloadnpcfile) {
 		return false;
 	}
 	
-	if( npc_unloadfile(message) )
+	if( npc->unloadfile(message) )
 		clif->message(fd, msg_txt(1386)); // File unloaded. Be aware that mapflags and monsters spawned directly are not removed.
 	else {
 		clif->message(fd, msg_txt(1387)); // File not found.
@@ -8697,10 +8593,11 @@ ACMD(unloadnpcfile) {
 	return true;
 }
 ACMD(cart) {
-#define MC_CART_MDFY(x,idx) \
-sd->status.skill[idx].id = x?MC_PUSHCART:0; \
-sd->status.skill[idx].lv = x?1:0; \
-sd->status.skill[idx].flag = x?1:0;
+#define MC_CART_MDFY(x,idx) do { \
+	sd->status.skill[idx].id = (x)?MC_PUSHCART:0; \
+	sd->status.skill[idx].lv = (x)?1:0; \
+	sd->status.skill[idx].flag = (x)?1:0; \
+} while(0)
 	
 	int val = atoi(message);
 	bool need_skill = pc->checkskill(sd, MC_PUSHCART) ? false : true;
@@ -8739,32 +8636,40 @@ sd->status.skill[idx].flag = x?1:0;
 }
 /* [Ind/Hercules] */
 ACMD(join) {
-	struct hChSysCh *channel;
+	struct hChSysCh *channel = NULL;
 	char name[HCHSYS_NAME_LENGTH], pass[HCHSYS_NAME_LENGTH];
 	
-	if( !message || !*message || sscanf(message, "%s %s", name, pass) < 1 ) {
+	if (!message || !*message || sscanf(message, "%19s %19s", name, pass) < 1) {
 		sprintf(atcmd_output, msg_txt(1399),command); // Unknown Channel (usage: %s <#channel_name>)
 		clif->message(fd, atcmd_output);
 		return false;
 	}
 	if( hChSys.local && strcmpi(name + 1, hChSys.local_name) == 0 ) {
-		if( !map[sd->bl.m].channel ) {
+		if( !map->list[sd->bl.m].channel ) {
 			clif->chsys_mjoin(sd);
-			return true;
+			if( map->list[sd->bl.m].channel ) /* join might have refused, map has chatting capabilities disabled */
+				return true;
 		} else
-			channel = map[sd->bl.m].channel;
+			channel = map->list[sd->bl.m].channel;
 	} else if( hChSys.ally && sd->status.guild_id && strcmpi(name + 1, hChSys.ally_name) == 0 ) {
 		struct guild *g = sd->guild;
 		if( !g ) return false;/* unlikely, but we wont let it crash anyway. */
-		channel = (struct hChSysCh *)g->channel;
+		channel = g->channel;
 	} else if( !( channel = strdb_get(clif->channel_db, name + 1) ) ) {
 		sprintf(atcmd_output, msg_txt(1400),name,command); // Unknown Channel '%s' (usage: %s <#channel_name>)
 		clif->message(fd, atcmd_output);
 		return false;
 	}
 	
+	if( !channel ) {
+		sprintf(atcmd_output, msg_txt(1400),name,command); // Unknown Channel '%s' (usage: %s <#channel_name>)
+		clif->message(fd, atcmd_output);
+		return false;
+	}
+		
+	
 	if( idb_exists(channel->users, sd->status.char_id) ) {
-		sprintf(atcmd_output, msg_txt(1475),name); // You're already in the '%s' channel
+		sprintf(atcmd_output, msg_txt(1436),name); // You're already in the '%s' channel
 		clif->message(fd, atcmd_output);
 		return false;
 	}
@@ -8793,8 +8698,8 @@ ACMD(join) {
 		int i;
 		for (i = 0; i < MAX_GUILDALLIANCE; i++) {
 			if( g->alliance[i].opposition == 0 && g->alliance[i].guild_id && (sg = guild->search(g->alliance[i].guild_id) ) ) {
-				if( !(((struct hChSysCh*)sg->channel)->banned && idb_exists(((struct hChSysCh*)sg->channel)->banned, sd->status.account_id))) {
-					clif->chsys_join((struct hChSysCh *)sg->channel,sd);
+				if( !(sg->channel->banned && idb_exists(sg->channel->banned, sd->status.account_id))) {
+					clif->chsys_join(sg->channel,sd);
 				}
 			}
 		}
@@ -8857,28 +8762,29 @@ static inline void atcmd_channel_help(int fd, const char *command, bool can_crea
 /* [Ind/Hercules] */
 ACMD(channel) {
 	struct hChSysCh *channel;
-	char key[HCHSYS_NAME_LENGTH], sub1[HCHSYS_NAME_LENGTH], sub2[HCHSYS_NAME_LENGTH], sub3[HCHSYS_NAME_LENGTH];
+	char subcmd[HCHSYS_NAME_LENGTH], sub1[HCHSYS_NAME_LENGTH], sub2[HCHSYS_NAME_LENGTH], sub3[HCHSYS_NAME_LENGTH];
 	unsigned char k = 0;
 	sub1[0] = sub2[0] = sub3[0] = '\0';
 	
-	if( !message || !*message || sscanf(message, "%s %s %s %s", key, sub1, sub2, sub3) < 1 ) {
+	if (!message || !*message || sscanf(message, "%19s %19s %19s %19s", subcmd, sub1, sub2, sub3) < 1) {
 		atcmd_channel_help(fd,command,( hChSys.allow_user_channel_creation || pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ));
 		return true;
 	}
 	
-	if( strcmpi(key,"create") == 0 && ( hChSys.allow_user_channel_creation || pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) ) {
-		if( sub1[0] != '#' ) {
+	if (strcmpi(subcmd,"create") == 0 && (hChSys.allow_user_channel_creation || pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN))) {
+		// sub1 = channel name; sub2 = password; sub3 = unused
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
-		} else if ( strlen(sub1) < 3 || strlen(sub1) > HCHSYS_NAME_LENGTH ) {
+		} else if (strlen(sub1) < 3 || strlen(sub1) > HCHSYS_NAME_LENGTH) {
 			sprintf(atcmd_output, msg_txt(1406), HCHSYS_NAME_LENGTH);// Channel length must be between 3 and %d
 			clif->message(fd, atcmd_output);
 			return false;
-		} else if ( sub3[0] != '\0' ) {
+		} else if (sub3[0] != '\0') {
 			clif->message(fd, msg_txt(1408)); // Channel password may not contain spaces
 			return false;
 		}
-		if( strcmpi(sub1 + 1,hChSys.local_name) == 0 || strcmpi(sub1 + 1,hChSys.ally_name) == 0 || strdb_exists(clif->channel_db, sub1 + 1) ) {
+		if (strcmpi(sub1 + 1,hChSys.local_name) == 0 || strcmpi(sub1 + 1,hChSys.ally_name) == 0 || strdb_exists(clif->channel_db, sub1 + 1)) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
@@ -8897,11 +8803,11 @@ ACMD(channel) {
 		}
 		
 		clif->chsys_join(channel,sd);
-		
-	} else if ( strcmpi(key,"list") == 0 ) {
-		if( sub1[0] != '\0' && strcmpi(sub1,"colors") == 0 ) {
+	} else if (strcmpi(subcmd,"list") == 0) {
+		// sub1 = list type; sub2 = unused; sub3 = unused
+		if (sub1[0] != '\0' && strcmpi(sub1,"colors") == 0) {
 			char mout[40];
-			for( k = 0; k < hChSys.colors_count; k++ ) {
+			for (k = 0; k < hChSys.colors_count; k++) {
 				unsigned short msg_len = 1;
 				msg_len += sprintf(mout, "[ %s list colors ] : %s",command,hChSys.colors_name[k]);
 				
@@ -8917,48 +8823,48 @@ ACMD(channel) {
 			DBIterator *iter = db_iterator(clif->channel_db);
 			bool show_all = pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ? true : false;
 			clif->message(fd, msg_txt(1410)); // -- Public Channels
-			if( hChSys.local ) {
-				sprintf(atcmd_output, msg_txt(1409), hChSys.local_name, map[sd->bl.m].channel ? db_size(map[sd->bl.m].channel->users) : 0);// - #%s ( %d users )
+			if (hChSys.local) {
+				sprintf(atcmd_output, msg_txt(1409), hChSys.local_name, map->list[sd->bl.m].channel ? db_size(map->list[sd->bl.m].channel->users) : 0);// - #%s ( %d users )
 				clif->message(fd, atcmd_output);
 			}
-			if( hChSys.ally && sd->status.guild_id ) {
+			if (hChSys.ally && sd->status.guild_id) {
 				struct guild *g = sd->guild;
 				if( !g ) { dbi_destroy(iter); return false; }
-				sprintf(atcmd_output, msg_txt(1409), hChSys.ally_name, db_size(((struct hChSysCh *)g->channel)->users));// - #%s ( %d users )
+				sprintf(atcmd_output, msg_txt(1409), hChSys.ally_name, db_size(g->channel->users));// - #%s ( %d users )
 				clif->message(fd, atcmd_output);
 			}
-			for(channel = dbi_first(iter); dbi_exists(iter); channel = dbi_next(iter)) {
-				if( show_all || channel->type == hChSys_PUBLIC || channel->type == hChSys_IRC ) {
+			for (channel = dbi_first(iter); dbi_exists(iter); channel = dbi_next(iter)) {
+				if (show_all || channel->type == hChSys_PUBLIC || channel->type == hChSys_IRC) {
 					sprintf(atcmd_output, msg_txt(1409), channel->name, db_size(channel->users));// - #%s ( %d users )
 					clif->message(fd, atcmd_output);
 				}
 			}
 			dbi_destroy(iter);
 		}
-	} else if ( strcmpi(key,"setcolor") == 0 ) {
-		
-		if( sub1[0] != '#' ) {
+	} else if (strcmpi(subcmd,"setcolor") == 0) {
+		// sub1 = channel name; sub2 = color; sub3 = unused
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		if( !(channel = strdb_get(clif->channel_db, sub1 + 1)) ) {
+		if (!(channel = strdb_get(clif->channel_db, sub1 + 1))) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
+		if (channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN)) {
 			sprintf(atcmd_output, msg_txt(1412), sub1);// You're not the owner of channel '%s'
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		for( k = 0; k < hChSys.colors_count; k++ ) {
-			if( strcmpi(sub2,hChSys.colors_name[k]) == 0 )
+		for (k = 0; k < hChSys.colors_count; k++) {
+			if (strcmpi(sub2, hChSys.colors_name[k]) == 0)
 				break;
 		}
-		if( k == hChSys.colors_count ) {
+		if (k == hChSys.colors_count) {
 			sprintf(atcmd_output, msg_txt(1411), sub2);// Unknown color '%s'
 			clif->message(fd, atcmd_output);
 			return false;
@@ -8966,104 +8872,113 @@ ACMD(channel) {
 		channel->color = k;
 		sprintf(atcmd_output, msg_txt(1413),sub1,hChSys.colors_name[k]);// '%s' channel color updated to '%s'
 		clif->message(fd, atcmd_output);
-	} else if ( strcmpi(key,"leave") == 0 ) {
-		
-		if( sub1[0] != '#' ) {
+	} else if (strcmpi(subcmd,"leave") == 0) {
+		// sub1 = channel name; sub2 = unused; sub3 = unused
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
-		for(k = 0; k < sd->channel_count; k++) {
-			if( strcmpi(sub1+1,sd->channels[k]->name) == 0 )
+		for (k = 0; k < sd->channel_count; k++) {
+			if (strcmpi(sub1+1,sd->channels[k]->name) == 0)
 				break;
 		}
-		if( k == sd->channel_count ) {
+		if (k == sd->channel_count) {
 			sprintf(atcmd_output, msg_txt(1425),sub1);// You're not part of the '%s' channel
 			clif->message(fd, atcmd_output);
 			return false;
 		}
-		if( sd->channels[k]->type == hChSys_ALLY ) {
+		if (sd->channels[k]->type == hChSys_ALLY) {
 			do {
-				for(k = 0; k < sd->channel_count; k++) {
-					if( sd->channels[k]->type == hChSys_ALLY ) {
+				for (k = 0; k < sd->channel_count; k++) {
+					if (sd->channels[k]->type == hChSys_ALLY) {
 						clif->chsys_left(sd->channels[k],sd);
 						break;
 					}
 				}
-			} while( k != sd->channel_count );
-		} else
+			} while (k != sd->channel_count);
+		} else {
 			clif->chsys_left(sd->channels[k],sd);
+		}
 		sprintf(atcmd_output, msg_txt(1426),sub1); // You've left the '%s' channel
 		clif->message(fd, atcmd_output);
-	} else if ( strcmpi(key,"bindto") == 0 ) {
-		
-		if( sub1[0] != '#' ) {
+	} else if (strcmpi(subcmd,"bindto") == 0) {
+		// sub1 = channel name; sub2 = unused; sub3 = unused
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		for(k = 0; k < sd->channel_count; k++) {
-			if( strcmpi(sub1+1,sd->channels[k]->name) == 0 )
+		for (k = 0; k < sd->channel_count; k++) {
+			if (strcmpi(sub1+1,sd->channels[k]->name) == 0)
 				break;
 		}
-		if( k == sd->channel_count ) {
+		if (k == sd->channel_count) {
 			sprintf(atcmd_output, msg_txt(1425),sub1);// You're not part of the '%s' channel
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
 		sd->gcbind = sd->channels[k];
-		sprintf(atcmd_output, msg_txt(1431),sub1); // Your global chat is now binded to the '%s' channel
+		sprintf(atcmd_output, msg_txt(1431),sub1); // Your global chat is now bound to the '%s' channel
 		clif->message(fd, atcmd_output);
-	} else if ( strcmpi(key,"unbind") == 0 ) {
-		
-		if( sd->gcbind == NULL ) {
-			clif->message(fd, msg_txt(1432));// Your global chat is not binded to any channel
+	} else if (strcmpi(subcmd,"unbind") == 0) {
+		// sub1 = unused; sub2 = unused; sub3 = unused
+		if (sd->gcbind == NULL) {
+			clif->message(fd, msg_txt(1432));// Your global chat is not bound to any channel
 			return false;
 		}
 		
-		sprintf(atcmd_output, msg_txt(1433),sd->gcbind->name); // Your global chat is now unbinded from the '#%s' channel
+		sprintf(atcmd_output, msg_txt(1433),sd->gcbind->name); // Your global chat is no longer bound to the '#%s' channel
 		clif->message(fd, atcmd_output);
 		
 		sd->gcbind = NULL;
-	} else if ( strcmpi(key,"ban") == 0 ) {
+	} else if (strcmpi(subcmd,"ban") == 0) {
+		// sub1 = channel name; sub2 = unused; sub3 = unused
 		struct map_session_data *pl_sd = NULL;
 		struct hChSysBanEntry *entry = NULL;
+		char sub4[NAME_LENGTH]; ///< player name
 		
-		if( sub1[0] != '#' ) {
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		if( !(channel = strdb_get(clif->channel_db, sub1 + 1)) ) {
+		if (!(channel = strdb_get(clif->channel_db, sub1 + 1))) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
+		if (channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN)) {
 			sprintf(atcmd_output, msg_txt(1412), sub1);// You're not the owner of channel '%s'
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( sub2[0] == '\0' || ( pl_sd = iMap->nick2sd(sub2) ) == NULL ) {
-			sprintf(atcmd_output, msg_txt(1434), sub2);// Player '%s' was not found
+		if (!message || !*message || sscanf(message, "%19s %19s %23[^\n]", subcmd, sub1, sub4) < 3) {
+			sprintf(atcmd_output, msg_txt(1434), sub4);// Player '%s' was not found
 			clif->message(fd, atcmd_output);
 			return false;
 		}
+
+		if (sub4[0] == '\0' || (pl_sd = map->nick2sd(sub4)) == NULL) {
+			sprintf(atcmd_output, msg_txt(1434), sub4);// Player '%s' was not found
+			clif->message(fd, atcmd_output);
+			return false;
+		 }
 		
-		if( pc_has_permission(pl_sd, PC_PERM_HCHSYS_ADMIN) ) {
+		if (pc_has_permission(pl_sd, PC_PERM_HCHSYS_ADMIN)) {
 			clif->message(fd, msg_txt(1464)); // Ban failed, not possible to ban this user.
 			return false;
 		}
 		
-		if( channel->banned && idb_exists(channel->banned,pl_sd->status.account_id) ) {
+		if (channel->banned && idb_exists(channel->banned,pl_sd->status.account_id)) {
 			sprintf(atcmd_output, msg_txt(1465), pl_sd->status.name);// Player '%s' is already banned from this channel
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( !channel->banned )
+		if (!channel->banned)
 			channel->banned = idb_alloc(DB_OPT_BASE|DB_OPT_ALLOW_NULL_DATA|DB_OPT_RELEASE_DATA);
 		
 		CREATE(entry, struct hChSysBanEntry, 1);
@@ -9076,39 +8991,47 @@ ACMD(channel) {
 		
 		sprintf(atcmd_output, msg_txt(1437),pl_sd->status.name,sub1); // Player '%s' has now been banned from '%s' channel
 		clif->message(fd, atcmd_output);
-	} else if ( strcmpi(key,"unban") == 0 ) {
+	} else if (strcmpi(subcmd,"unban") == 0) {
+		// sub1 = channel name; sub2 = unused; sub3 = unused
 		struct map_session_data *pl_sd = NULL;
+		char sub4[NAME_LENGTH]; ///< player name
 		
-		if( sub1[0] != '#' ) {
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		if( !(channel = strdb_get(clif->channel_db, sub1 + 1)) ) {
+		if (!(channel = strdb_get(clif->channel_db, sub1 + 1))) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
+		if (channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN)) {
 			sprintf(atcmd_output, msg_txt(1412), sub1);// You're not the owner of channel '%s'
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( !channel->banned ) {
+		if (!channel->banned) {
 			sprintf(atcmd_output, msg_txt(1439), sub1);// Channel '%s' has no banned players
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( sub2[0] == '\0' || ( pl_sd = iMap->nick2sd(sub2) ) == NULL ) {
-			sprintf(atcmd_output, msg_txt(1434), sub2);// Player '%s' was not found
+		if (!message || !*message || sscanf(message, "%19s %19s %23[^\n]", subcmd, sub1, sub4) < 3) {
+			sprintf(atcmd_output, msg_txt(1434), sub4);// Player '%s' was not found
+			clif->message(fd, atcmd_output);
+			return false;
+		}
+
+		if (sub4[0] == '\0' || (pl_sd = map->nick2sd(sub4)) == NULL) {
+			sprintf(atcmd_output, msg_txt(1434), sub4);// Player '%s' was not found
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( !idb_exists(channel->banned,pl_sd->status.account_id) ) {
+		if (!idb_exists(channel->banned,pl_sd->status.account_id)) {
 			sprintf(atcmd_output, msg_txt(1440), pl_sd->status.name);// Player '%s' is not banned from this channel
 			clif->message(fd, atcmd_output);
 			return false;
@@ -9116,32 +9039,33 @@ ACMD(channel) {
 		
 		idb_remove(channel->banned, pl_sd->status.account_id);
 		
-		if( !db_size(channel->banned) ) {
+		if (!db_size(channel->banned)) {
 			db_destroy(channel->banned);
 			channel->banned = NULL;
 		}
 		
 		sprintf(atcmd_output, msg_txt(1441),pl_sd->status.name,sub1); // Player '%s' has now been unbanned from the '%s' channel
 		clif->message(fd, atcmd_output);
-	} else if ( strcmpi(key,"unbanall") == 0 ) {
-		if( sub1[0] != '#' ) {
+	} else if (strcmpi(subcmd,"unbanall") == 0) {
+		// sub1 = channel name; sub2 = unused; sub3 = unused
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		if( !(channel = strdb_get(clif->channel_db, sub1 + 1)) ) {
+		if (!(channel = strdb_get(clif->channel_db, sub1 + 1))) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
+		if (channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN)) {
 			sprintf(atcmd_output, msg_txt(1412), sub1);// You're not the owner of channel '%s'
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( !channel->banned ) {
+		if (!channel->banned) {
 			sprintf(atcmd_output, msg_txt(1439), sub1);// Channel '%s' has no banned players
 			clif->message(fd, atcmd_output);
 			return false;
@@ -9152,29 +9076,30 @@ ACMD(channel) {
 		
 		sprintf(atcmd_output, msg_txt(1442),sub1); // Removed all bans from '%s' channel
 		clif->message(fd, atcmd_output);
-	} else if ( strcmpi(key,"banlist") == 0 ) {
+	} else if (strcmpi(subcmd,"banlist") == 0) {
+		// sub1 = channel name; sub2 = unused; sub3 = unused
 		DBIterator *iter = NULL;
 		DBKey key;
 		DBData *data;
 		bool isA = pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN)?true:false;
-		if( sub1[0] != '#' ) {
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		if( !(channel = strdb_get(clif->channel_db, sub1 + 1)) ) {
+		if (!(channel = strdb_get(clif->channel_db, sub1 + 1))) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( channel->owner != sd->status.char_id && !isA ) {
+		if (channel->owner != sd->status.char_id && !isA) {
 			sprintf(atcmd_output, msg_txt(1412), sub1);// You're not the owner of channel '%s'
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( !channel->banned ) {
+		if (!channel->banned) {
 			sprintf(atcmd_output, msg_txt(1439), sub1);// Channel '%s' has no banned players
 			clif->message(fd, atcmd_output);
 			return false;
@@ -9184,10 +9109,10 @@ ACMD(channel) {
 		
 		iter = db_iterator(channel->banned);
 		
-		for( data = iter->first(iter,&key); iter->exists(iter); data = iter->next(iter,&key) ) {
+		for (data = iter->first(iter,&key); iter->exists(iter); data = iter->next(iter,&key)) {
 			struct hChSysBanEntry * entry = DB->data2ptr(data);
 			
-			if( !isA )
+			if (!isA)
 				sprintf(atcmd_output, msg_txt(1444), entry->name);// - %s %s
 			else
 				sprintf(atcmd_output, msg_txt(1445), entry->name, key.i);// - %s (%d)
@@ -9197,57 +9122,58 @@ ACMD(channel) {
 		
 		dbi_destroy(iter);
 		
-	} else if ( strcmpi(key,"setopt") == 0 ) {
+	} else if (strcmpi(subcmd,"setopt") == 0) {
+		// sub1 = channel name; sub2 = option name; sub3 = value
 		const char* opt_str[3] = {
 			"None",
 			"JoinAnnounce",
 			"MessageDelay",
 		};
 		
-		if( sub1[0] != '#' ) {
+		if (sub1[0] != '#') {
 			clif->message(fd, msg_txt(1405));// Channel name must start with a '#'
 			return false;
 		}
 		
-		if( !(channel = strdb_get(clif->channel_db, sub1 + 1)) ) {
+		if (!(channel = strdb_get(clif->channel_db, sub1 + 1))) {
 			sprintf(atcmd_output, msg_txt(1407), sub1);// Channel '%s' is not available
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
+		if (channel->owner != sd->status.char_id && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN)) {
 			sprintf(atcmd_output, msg_txt(1412), sub1);// You're not the owner of channel '%s'
 			clif->message(fd, atcmd_output);
 			return false;
 		}
 		
-		if( sub2[0] == '\0' ) {
+		if (sub2[0] == '\0') {
 			clif->message(fd, msg_txt(1446));// You need to input a option
 			return false;
 		}
 		
-		for( k = 1; k < 3; k++ ) {
-			if( strcmpi(sub2,opt_str[k]) == 0 )
+		for (k = 1; k < 3; k++) {
+			if (strcmpi(sub2,opt_str[k]) == 0)
 				break;
 		}
 		
-		if( k == 3 ) {
+		if (k == 3) {
 			sprintf(atcmd_output, msg_txt(1447), sub2);// '%s' is not a known channel option
 			clif->message(fd, atcmd_output);
 			clif->message(fd, msg_txt(1448)); // -- Available options
-			for( k = 1; k < 3; k++ ) {
+			for (k = 1; k < 3; k++) {
 				sprintf(atcmd_output, msg_txt(1444), opt_str[k]);// - '%s'
 				clif->message(fd, atcmd_output);
 			}
 			return false;
 		}
 		
-		if( sub3[0] == '\0' ) {
-			if ( k == hChSys_OPT_MSG_DELAY ) {
+		if (sub3[0] == '\0') {
+			if (k == hChSys_OPT_MSG_DELAY) {
 				sprintf(atcmd_output, msg_txt(1466), opt_str[k]);// For '%s' you need the amount of seconds (from 0 to 10)
 				clif->message(fd, atcmd_output);
 				return false;
-			} else if( channel->opt & k ) {
+			} else if (channel->opt & k) {
 				sprintf(atcmd_output, msg_txt(1449), opt_str[k],opt_str[k]); // option '%s' is already enabled, if you'd like to disable it type '@channel setopt %s 0'
 				clif->message(fd, atcmd_output);
 				return false;
@@ -9259,13 +9185,13 @@ ACMD(channel) {
 			}
 		} else {
 			int v = atoi(sub3);
-			if( k == hChSys_OPT_MSG_DELAY ) {
-				if( v < 0 || v > 10 ) {
+			if (k == hChSys_OPT_MSG_DELAY) {
+				if (v < 0 || v > 10) {
 					sprintf(atcmd_output, msg_txt(1451), v, opt_str[k]);// value '%d' for option '%s' is out of range (limit is 0-10)
 					clif->message(fd, atcmd_output);
 					return false;
 				}
-				if( v == 0 ) {
+				if (v == 0) {
 					channel->opt &=~ k;
 					channel->msg_delay = 0;
 					sprintf(atcmd_output, msg_txt(1453), opt_str[k],channel->name,v);// option '%s' is now disabled for channel '%s'
@@ -9279,8 +9205,8 @@ ACMD(channel) {
 					return true;
 				}
 			} else {
-				if( v ) {
-					if( channel->opt & k ) {
+				if (v) {
+					if (channel->opt & k) {
 						sprintf(atcmd_output, msg_txt(1449), opt_str[k],opt_str[k]); // option '%s' is already enabled, if you'd like to disable it type '@channel opt %s 0'
 						clif->message(fd, atcmd_output);
 						return false;
@@ -9290,7 +9216,7 @@ ACMD(channel) {
 						clif->message(fd, atcmd_output);
 					}
 				} else {
-					if( !(channel->opt & k) ) {
+					if (!(channel->opt & k)) {
 						sprintf(atcmd_output, msg_txt(1454), opt_str[k],channel->name); // option '%s' is not enabled on channel '%s'
 						clif->message(fd, atcmd_output);
 						return false;
@@ -9304,7 +9230,6 @@ ACMD(channel) {
 			}
 			
 		}
-		
 	} else {
 		atcmd_channel_help(fd,command,( hChSys.allow_user_channel_creation || pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ));
 	}
@@ -9376,17 +9301,28 @@ ACMD(searchstore){
 	return true;
 }
 ACMD(costume){
-	const char* names[4] = {
+	const char* names[] = {
 		"Wedding",
 		"Xmas",
 		"Summer",
 		"Hanbok",
+#if PACKETVER >= 20131218
+		"Oktoberfest",
+#endif
 	};
-	const int name2id[4] = { SC_WEDDING, SC_XMAS, SC_SUMMER, SC_HANBOK };
-	unsigned short k = 0;
+	const int name2id[] = {
+		SC_WEDDING,
+		SC_XMAS,
+		SC_SUMMER,
+		SC_HANBOK,
+#if PACKETVER >= 20131218
+		SC_OKTOBERFEST,
+#endif
+	};
+	unsigned short k = 0, len = ARRAYLENGTH(names);
 	
 	if( !message || !*message ) {
-		for( k = 0; k < 4; k++ ) {
+		for( k = 0; k < len; k++ ) {
 			if( sd->sc.data[name2id[k]] ) {
 				sprintf(atcmd_output,msg_txt(1473),names[k]);//Costume '%s' removed.
 				clif->message(sd->fd,atcmd_output);
@@ -9396,14 +9332,14 @@ ACMD(costume){
 		}
 		
 		clif->message(sd->fd,msg_txt(1472));
-		for( k = 0; k < 4; k++ ) {
+		for( k = 0; k < len; k++ ) {
 			sprintf(atcmd_output,msg_txt(1471),names[k]);//-- %s
 			clif->message(sd->fd,atcmd_output);
 		}
 		return false;
 	}
 	
-	for( k = 0; k < 4; k++ ) {
+	for( k = 0; k < len; k++ ) {
 		if( sd->sc.data[name2id[k]] ) {
 			sprintf(atcmd_output,msg_txt(1470),names[k]);// You're already with a '%s' costume, type '@costume' to remove it.
 			clif->message(sd->fd,atcmd_output);
@@ -9411,20 +9347,33 @@ ACMD(costume){
 		}
 	}
 	
-	for( k = 0; k < 4; k++ ) {
+	for( k = 0; k < len; k++ ) {
 		if( strcmpi(message,names[k]) == 0 )
 			break;
 	}
-	if( k == 4 ) {
+	if( k == len ) {
 		sprintf(atcmd_output,msg_txt(1469),message);// '%s' is not a known costume
 		clif->message(sd->fd,atcmd_output);
 		return false;
 	}
 	
-	sc_start(&sd->bl, name2id[k], 100, 0, -1);
+	sc_start(NULL,&sd->bl, name2id[k], 100, 0, -1);
 	
 	return true;
 }
+/* for debugging purposes (so users can easily provide us with debug info) */
+/* should be trashed as soon as its no longer necessary */
+ACMD(skdebug) {
+	sprintf(atcmd_output,"second: %d; third: %d",sd->sktree.second,sd->sktree.third);
+	clif->message(fd,atcmd_output);
+	sprintf(atcmd_output,"pc_calc_skilltree_normalize_job: %d",pc->calc_skilltree_normalize_job(sd));
+	clif->message(fd,atcmd_output);
+	sprintf(atcmd_output,"change_lv_2nd/3rd: %d/%d",sd->change_level_2nd,sd->change_level_3rd);
+	clif->message(fd,atcmd_output);
+	sprintf(atcmd_output,"pc_calc_skillpoint:%d",pc->calc_skillpoint(sd));
+	clif->message(fd,atcmd_output);
+	return true;
+}
 /**
  * Fills the reference of available commands in atcommand DBMap
  **/
@@ -9463,6 +9412,8 @@ void atcommand_basecommands(void) {
 		ACMD_DEF(heal),
 		ACMD_DEF(item),
 		ACMD_DEF(item2),
+		ACMD_DEF2("itembound", item),
+		ACMD_DEF2("itembound2", item2),
 		ACMD_DEF(itemreset),
 		ACMD_DEF(clearstorage),
 		ACMD_DEF(cleargstorage),
@@ -9539,7 +9490,9 @@ void atcommand_basecommands(void) {
 		ACMD_DEF2("allstats", stat_all),
 		ACMD_DEF2("block", char_block),
 		ACMD_DEF2("ban", char_ban),
+		ACMD_DEF2("charban", char_ban),/* char-specific ban time */
 		ACMD_DEF2("unblock", char_unblock),
+		ACMD_DEF2("charunban", char_unban),/* char-specific ban time */
 		ACMD_DEF2("unban", char_unban),
 		ACMD_DEF2("mount", mount_peco),
 		ACMD_DEF(guildspy),
@@ -9610,6 +9563,7 @@ void atcommand_basecommands(void) {
 		ACMD_DEF(changelook),
 		ACMD_DEF(autoloot),
 		ACMD_DEF2("alootid", autolootitem),
+		ACMD_DEF(autoloottype),
 		ACMD_DEF(mobinfo),
 		ACMD_DEF(exp),
 		ACMD_DEF(version),
@@ -9688,24 +9642,43 @@ void atcommand_basecommands(void) {
 		ACMD_DEF(fontcolor),
 		ACMD_DEF(searchstore),
 		ACMD_DEF(costume),
+		ACMD_DEF(skdebug),
 	};
-	AtCommandInfo* cmd;
 	int i;
 	
 	for( i = 0; i < ARRAYLENGTH(atcommand_base); i++ ) {
-		if(atcommand->exists(atcommand_base[i].command)) { // Should not happen if atcommand_base[] array is OK
+		if(!atcommand->add(atcommand_base[i].command,atcommand_base[i].func,false)) { // Should not happen if atcommand_base[] array is OK
 			ShowDebug("atcommand_basecommands: duplicate ACMD_DEF for '%s'.\n", atcommand_base[i].command);
 			continue;
 		}
-		CREATE(cmd, AtCommandInfo, 1);
-		safestrncpy(cmd->command, atcommand_base[i].command, sizeof(cmd->command));
-		cmd->func = atcommand_base[i].func;
-		cmd->help = NULL;/* start as null dear */
-		cmd->log = true;
-		strdb_put(atcommand->db, cmd->command, cmd);
 	}
+	
+	/* @commands from plugins */
+	HPM_map_atcommands();
+	
 	return;
 }
+#undef ACMD_DEF
+#undef ACMD_DEF2
+
+bool atcommand_add(char *name,AtCommandFunc func, bool replace) {
+	AtCommandInfo* cmd;
+
+	if( (cmd = atcommand->exists(name)) ) { //caller will handle/display on false
+		if( !replace )
+			return false;
+	} else {
+		CREATE(cmd, AtCommandInfo, 1);
+		strdb_put(atcommand->db, name, cmd);
+	}
+	
+	safestrncpy(cmd->command, name, sizeof(cmd->command));
+	cmd->func = func;
+	cmd->help = NULL;
+	cmd->log = true;
+		
+	return true;
+}
 
 /*==========================================
  * Command lookup functions
@@ -9714,15 +9687,14 @@ AtCommandInfo* atcommand_exists(const char* name) {
 	return strdb_get(atcommand->db, name);
 }
 
-static AtCommandInfo* get_atcommandinfo_byname(const char *name) {
+AtCommandInfo* get_atcommandinfo_byname(const char *name) {
 	AtCommandInfo *cmd;
 	if ((cmd = strdb_get(atcommand->db, name)))
 		return cmd;
 	return NULL;
 }
 
-static const char* atcommand_checkalias(const char *aliasname)
-{
+const char* atcommand_checkalias(const char *aliasname) {
 	AliasInfo *alias_info = NULL;
 	if ((alias_info = (AliasInfo*)strdb_get(atcommand->alias_db, aliasname)) != NULL)
 		return alias_info->command->command;
@@ -9730,7 +9702,7 @@ static const char* atcommand_checkalias(const char *aliasname)
 }
 
 /// AtCommand suggestion
-static void atcommand_get_suggestions(struct map_session_data* sd, const char *name, bool is_atcmd_cmd) {
+void atcommand_get_suggestions(struct map_session_data* sd, const char *name, bool is_atcmd_cmd) {
 	DBIterator* atcommand_iter;
 	DBIterator* alias_iter;
 	AtCommandInfo* command_info = NULL;
@@ -9801,9 +9773,14 @@ static void atcommand_get_suggestions(struct map_session_data* sd, const char *n
 	dbi_destroy(alias_iter);
 }
 
-/// Executes an at-command.
-bool is_atcommand(const int fd, struct map_session_data* sd, const char* message, int type)
-{
+/**
+ * Executes an at-command
+ * @param fd             fd associated to the invoking character
+ * @param sd             sd associated to the invoking character
+ * @param message        atcommand arguments
+ * @param player_invoked true if the command was invoked by a player, false if invoked by the server (bypassing any restrictions)
+ */
+bool atcommand_exec(const int fd, struct map_session_data *sd, const char *message, bool player_invoked) {
 	char charname[NAME_LENGTH], params[100];
 	char charname2[NAME_LENGTH], params2[100];
 	char command[100];
@@ -9833,11 +9810,9 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 	if ( *message != atcommand->at_symbol && *message != atcommand->char_symbol )
 		return false;
 
-	// type value 0 = server invoked: bypass restrictions
-	// 1 = player invoked
-	if ( type == 1) {
+	if (player_invoked) {
 		//Commands are disabled on maps flagged as 'nocommand'
-		if ( map[sd->bl.m].nocommand && pc->get_group_level(sd) < map[sd->bl.m].nocommand ) {
+		if ( map->list[sd->bl.m].nocommand && pc_get_group_level(sd) < map->list[sd->bl.m].nocommand ) {
 			clif->message(fd, msg_txt(143));
 			return false;
 		}
@@ -9872,10 +9847,10 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 				break;
 			}
 
-			if( !pc->get_group_level(sd) ) {
+			if( !pc_get_group_level(sd) ) {
 				if( x >= 1 || y >= 1 ) { /* we have command */
-					info = get_atcommandinfo_byname(atcommand_checkalias(command + 1));
-					if( !info || info->char_groups[sd->group_pos] == 0 ) /* if we can't use or doesn't exist: don't even display the command failed message */
+					info = atcommand->get_info_byname(atcommand->check_alias(command + 1));
+					if( !info || info->char_groups[pcg->get_idx(sd->group)] == 0 ) /* if we can't use or doesn't exist: don't even display the command failed message */
 							return false;
 				} else
 					return false;/* display as normal message */
@@ -9886,13 +9861,16 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 			return true;
 		} while(0);
 	}
-	else if (*message == atcommand->at_symbol) {
+	else /*if (*message == atcommand->at_symbol)*/ {
 		//atcmd_msg is constructed above differently for charcommands
 		//it's copied from message if not a charcommand so it can
 		//pass through the rest of the code compatible with both symbols
 		sprintf(atcmd_msg, "%s", message);
 	}
 
+	if( battle_config.idletime_criteria & BCIDLE_ATCOMMAND )
+		sd->idletime = sockt->last_tick;
+	
 	//Clearing these to be used once more.
 	memset(command, '\0', sizeof(command));
 	memset(params, '\0', sizeof(params));
@@ -9902,23 +9880,28 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 		params[0] = '\0';
 
 	// @commands (script based)
-	if(type == 1 && atcommand->binding_count > 0) {
+	if(player_invoked && atcommand->binding_count > 0) {
 		struct atcmd_binding_data * binding;
 
 		// Get atcommand binding
 		binding = atcommand->get_bind_byname(command);
 
 		// Check if the binding isn't NULL and there is a NPC event, level of usage met, et cetera
-		if( binding != NULL && binding->npc_event[0] &&
-			((*atcmd_msg == atcommand->at_symbol && pc->get_group_level(sd) >= binding->group_lv) ||
-			 (*atcmd_msg == atcommand->char_symbol && pc->get_group_level(sd) >= binding->group_lv_char)))
-		{
+		if( binding != NULL
+		 && binding->npc_event[0]
+		 && (
+		       (*atcmd_msg == atcommand->at_symbol && pc_get_group_level(sd) >= binding->group_lv)
+		    || (*atcmd_msg == atcommand->char_symbol && pc_get_group_level(sd) >= binding->group_lv_char)
+		    )
+		) {
 			// Check if self or character invoking; if self == character invoked, then self invoke.
 			bool invokeFlag = ((*atcmd_msg == atcommand->at_symbol) ? 1 : 0);
 			
 			// Check if the command initiated is a character command
-			if (*message == atcommand->char_symbol &&
-				(ssd = iMap->nick2sd(charname)) == NULL && (ssd = iMap->nick2sd(charname2)) == NULL ) {
+			if (*message == atcommand->char_symbol
+			 && (ssd = map->nick2sd(charname)) == NULL
+			 && (ssd = map->nick2sd(charname2)) == NULL
+			) {
 				sprintf(output, msg_txt(1389), command); // %s failed. Player not found.
 				clif->message(fd, output);
 				return true;
@@ -9927,37 +9910,36 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 			if( binding->log ) /* log only if this command should be logged [Ind/Hercules] */
 				logs->atcommand(sd, atcmd_msg);
 			
-			npc_do_atcmd_event((invokeFlag ? sd : ssd), command, params, binding->npc_event);
+			npc->do_atcmd_event((invokeFlag ? sd : ssd), command, params, binding->npc_event);
 			return true;
 		}
 	}
 
 	//Grab the command information and check for the proper GM level required to use it or if the command exists
-	info = get_atcommandinfo_byname(atcommand_checkalias(command + 1));
+	info = atcommand->get_info_byname(atcommand->check_alias(command + 1));
 	if (info == NULL) {
-		if( pc->get_group_level(sd) ) { // TODO: remove or replace with proper permission
+		if( pc_get_group_level(sd) ) { // TODO: remove or replace with proper permission
 			sprintf(output, msg_txt(153), command); // "%s is Unknown Command."
 			clif->message(fd, output);
-			atcommand_get_suggestions(sd, command + 1, *message == atcommand->at_symbol);
+			atcommand->get_suggestions(sd, command + 1, *message == atcommand->at_symbol);
 			return true;
 		} else
 			return false;
 	}
 
-	// type == 1 : player invoked
-	if (type == 1) {
+	if (player_invoked) {
 		int i;
-		if ((*command == atcommand->at_symbol && info->at_groups[sd->group_pos] == 0) ||
-		    (*command == atcommand->char_symbol && info->char_groups[sd->group_pos] == 0) ) {
+		if ((*command == atcommand->at_symbol && info->at_groups[pcg->get_idx(sd->group)] == 0) ||
+		    (*command == atcommand->char_symbol && info->char_groups[pcg->get_idx(sd->group)] == 0) ) {
 			return false;
 		}
 		if( pc_isdead(sd) && pc_has_permission(sd,PC_PERM_DISABLE_CMD_DEAD) ) {
 			clif->message(fd, msg_txt(1393)); // You can't use commands while dead
 			return true;
 		}
-		for(i = 0; i < map[sd->bl.m].zone->disabled_commands_count; i++) {
-			if( info->func == map[sd->bl.m].zone->disabled_commands[i]->cmd ) {
-				if( sd->group_level < map[sd->bl.m].zone->disabled_commands[i]->group_lv ) {
+		for(i = 0; i < map->list[sd->bl.m].zone->disabled_commands_count; i++) {
+			if( info->func == map->list[sd->bl.m].zone->disabled_commands[i]->cmd ) {
+				if( pc_get_group_level(sd) < map->list[sd->bl.m].zone->disabled_commands[i]->group_lv ) {
 					clif->colormes(sd->fd,COLOR_RED,"This command is disabled in this area");
 					return true;
 				} else
@@ -9967,8 +9949,10 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 	}
 	
 	// Check if target is valid only if confirmed that player can use command.
-	if (*message == atcommand->char_symbol &&
-	    (ssd = iMap->nick2sd(charname)) == NULL && (ssd = iMap->nick2sd(charname2)) == NULL ) {
+	if (*message == atcommand->char_symbol
+	 && (ssd = map->nick2sd(charname)) == NULL
+	 && (ssd = map->nick2sd(charname2)) == NULL
+	) {
 		sprintf(output, msg_txt(1389), command); // %s failed. Player not found.
 		clif->message(fd, output);
 		return true;
@@ -9976,6 +9960,11 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 
 	//Attempt to use the command
 	if ( (info->func(fd, (*atcmd_msg == atcommand->at_symbol) ? sd : ssd, command, params,info) != true) ) {
+#ifdef AUTOTRADE_PERSISTENCY
+		// Autotrade was successful if standalone is set
+		if( ((*atcmd_msg == atcommand->at_symbol) ? sd->state.standalone : ssd->state.standalone) )
+			return true;
+#endif
 		sprintf(output,msg_txt(154), command); // %s failed.
 		clif->message(fd, output);
 		return true;
@@ -9990,17 +9979,17 @@ bool is_atcommand(const int fd, struct map_session_data* sd, const char* message
 /*==========================================
  *
  *------------------------------------------*/
-static void atcommand_config_read(const char* config_filename) {
+void atcommand_config_read(const char* config_filename) {
 	config_t atcommand_config;
 	config_setting_t *aliases = NULL, *help = NULL, *nolog = NULL;
 	const char *symbol = NULL;
 	int num_aliases = 0;
 
-	if (conf_read_file(&atcommand_config, config_filename))
+	if (libconfig->read_file(&atcommand_config, config_filename))
 		return;
 
 	// Command symbols
-	if (config_lookup_string(&atcommand_config, "atcommand_symbol", &symbol)) {
+	if (libconfig->lookup_string(&atcommand_config, "atcommand_symbol", &symbol)) {
 		if (ISPRINT(*symbol) && // no control characters
 			*symbol != '/' && // symbol of client commands
 			*symbol != '%' && // symbol of party chat
@@ -10009,7 +9998,7 @@ static void atcommand_config_read(const char* config_filename) {
 			atcommand->at_symbol = *symbol;
 	}
 
-	if (config_lookup_string(&atcommand_config, "charcommand_symbol", &symbol)) {
+	if (libconfig->lookup_string(&atcommand_config, "charcommand_symbol", &symbol)) {
 		if (ISPRINT(*symbol) && // no control characters
 			*symbol != '/' && // symbol of client commands
 			*symbol != '%' && // symbol of party chat
@@ -10019,10 +10008,10 @@ static void atcommand_config_read(const char* config_filename) {
 	}
 
 	// Command aliases
-	aliases = config_lookup(&atcommand_config, "aliases");
+	aliases = libconfig->lookup(&atcommand_config, "aliases");
 	if (aliases != NULL) {
 		int i = 0;
-		int count = config_setting_length(aliases);
+		int count = libconfig->setting_length(aliases);
 
 		for (i = 0; i < count; ++i) {
 			config_setting_t *command;
@@ -10030,7 +10019,7 @@ static void atcommand_config_read(const char* config_filename) {
 			int j = 0, alias_count = 0;
 			AtCommandInfo *commandinfo = NULL;
 
-			command = config_setting_get_elem(aliases, i);
+			command = libconfig->setting_get_elem(aliases, i);
 			if (config_setting_type(command) != CONFIG_TYPE_ARRAY)
 				continue;
 			commandname = config_setting_name(command);
@@ -10038,9 +10027,9 @@ static void atcommand_config_read(const char* config_filename) {
 				ShowConfigWarning(command, "atcommand_config_read: can not set alias for non-existent command %s", commandname);
 				continue;
 			}
-			alias_count = config_setting_length(command);
+			alias_count = libconfig->setting_length(command);
 			for (j = 0; j < alias_count; ++j) {
-				const char *alias = config_setting_get_string_elem(command, j);
+				const char *alias = libconfig->setting_get_string_elem(command, j);
 				if (alias != NULL) {
 					AliasInfo *alias_info;
 					if (strdb_exists(atcommand->alias_db, alias)) {
@@ -10057,17 +10046,17 @@ static void atcommand_config_read(const char* config_filename) {
 		}
 	}
 
-	nolog = config_lookup(&atcommand_config, "nolog");
+	nolog = libconfig->lookup(&atcommand_config, "nolog");
 	if (nolog != NULL) {
 		int i = 0;
-		int count = config_setting_length(nolog);
+		int count = libconfig->setting_length(nolog);
 		
 		for (i = 0; i < count; ++i) {
 			config_setting_t *command;
 			const char *commandname = NULL;
 			AtCommandInfo *commandinfo = NULL;
 			
-			command = config_setting_get_elem(nolog, i);
+			command = libconfig->setting_get_elem(nolog, i);
 			commandname = config_setting_name(command);
 			if ( !( commandinfo = atcommand_exists(commandname) ) ) {
 				ShowConfigWarning(command, "atcommand_config_read: can not disable logging for non-existent command %s", commandname);
@@ -10075,13 +10064,13 @@ static void atcommand_config_read(const char* config_filename) {
 			}
 			commandinfo->log = false;
 		}
-	}	
+	}
 	
 	// Commands help
 	// We only check if all commands exist
-	help = config_lookup(&atcommand_config, "help");
+	help = libconfig->lookup(&atcommand_config, "help");
 	if (help != NULL) {
-		int count = config_setting_length(help);
+		int count = libconfig->setting_length(help);
 		int i;
 
 		for (i = 0; i < count; ++i) {
@@ -10089,14 +10078,14 @@ static void atcommand_config_read(const char* config_filename) {
 			const char *commandname;
 			AtCommandInfo *commandinfo = NULL;
 
-			command = config_setting_get_elem(help, i);
+			command = libconfig->setting_get_elem(help, i);
 			commandname = config_setting_name(command);
 			if ( !( commandinfo = atcommand_exists(commandname) ) )
 				ShowConfigWarning(command, "atcommand_config_read: command %s does not exist", commandname);
 			else {
 				if( commandinfo->help == NULL ) {
-					const char *str = config_setting_get_string(command);
-					int len = strlen(str);
+					const char *str = libconfig->setting_get_string(command);
+					size_t len = strlen(str);
 					commandinfo->help = aMalloc( len * sizeof(char) );
 					safestrncpy(commandinfo->help, str, len);
 				}
@@ -10106,129 +10095,166 @@ static void atcommand_config_read(const char* config_filename) {
 
 	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' command aliases in '"CL_WHITE"%s"CL_RESET"'.\n", num_aliases, config_filename);
 	
-	config_destroy(&atcommand_config);
+	libconfig->destroy(&atcommand_config);
 	return;
 }
-void atcommand_db_load_groups(void) {
+
+/**
+ * In group configuration file, setting for each command is either
+ * <commandname> : <bool> (only atcommand), or
+ * <commandname> : [ <bool>, <bool> ] ([ atcommand, charcommand ])
+ * Maps AtCommandType enums to indexes of <commandname> value array,
+ * COMMAND_ATCOMMAND (1) being index 0, COMMAND_CHARCOMMAND (2) being index 1.
+ * @private
+ */
+static inline int AtCommandType2idx(AtCommandType type) { return (type-1); }
+
+/**
+ * Loads permissions for groups to use commands.
+ *
+ */
+void atcommand_db_load_groups(GroupSettings **groups, config_setting_t **commands_, size_t sz)
+{
 	DBIterator *iter = db_iterator(atcommand->db);
-	AtCommandInfo* cmd;
-	int i;
+	AtCommandInfo *atcmd;
 
-	for (cmd = dbi_first(iter); dbi_exists(iter); cmd = dbi_next(iter)) {
-		cmd->at_groups = aMalloc( pc_group_max * sizeof(char) );
-		cmd->char_groups = aMalloc( pc_group_max * sizeof(char) );
-		for(i = 0; i < pc_group_max; i++) {
-			int idx = pc_group_id2idx(atcommand->group_ids[i]);
-			if( pc_group_can_use_command(atcommand->group_ids[i], cmd->command, COMMAND_ATCOMMAND ) )
-			   cmd->at_groups[idx] = 1;
-			else
-			   cmd->at_groups[idx] = 0;
-		   if( pc_group_can_use_command(atcommand->group_ids[i], cmd->command, COMMAND_CHARCOMMAND ) )
-			  cmd->char_groups[idx] = 1;
-			else
-			  cmd->char_groups[idx] = 0;
+	for (atcmd = dbi_first(iter); dbi_exists(iter); atcmd = dbi_next(iter)) {
+		int i;
+		CREATE(atcmd->at_groups, char, sz);
+		CREATE(atcmd->char_groups, char, sz);
+		for (i = 0; i < sz; i++) {
+			GroupSettings *group = groups[i];
+			config_setting_t *commands = commands_[i];
+			int result = 0;
+			int idx = -1;
+			
+			if (group == NULL) {
+				ShowError("atcommand_db_load_groups: group is NULL\n");
+				continue;
+			}
+
+			idx = pcg->get_idx(group);
+			if (idx < 0 || idx >= sz) {
+				ShowError("atcommand_db_load_groups: index (%d) out of bounds [0,%"PRIuS"]\n", idx, sz - 1);
+				continue;
+			}
+			
+			if (pcg->has_permission(group, PC_PERM_USE_ALL_COMMANDS)) {
+				atcmd->at_groups[idx] = atcmd->char_groups[idx] = 1;
+				continue;
+			}
+			
+			if (commands != NULL) {
+				config_setting_t *cmd = NULL;
+
+				// <commandname> : <bool> (only atcommand)
+				if (config_setting_lookup_bool(commands, atcmd->command, &result) && result) {
+					atcmd->at_groups[idx] = 1;
+				}
+				else
+				// <commandname> : [ <bool>, <bool> ] ([ atcommand, charcommand ])
+				if ((cmd = config_setting_get_member(commands, atcmd->command)) != NULL &&
+				    config_setting_is_aggregate(cmd) &&
+				    config_setting_length(cmd) == 2
+				) {
+					if (config_setting_get_bool_elem(cmd, AtCommandType2idx(COMMAND_ATCOMMAND))) {
+						atcmd->at_groups[idx] = 1;
+					}
+					if (config_setting_get_bool_elem(cmd, AtCommandType2idx(COMMAND_CHARCOMMAND))) {
+						atcmd->char_groups[idx] = 1;
+					}
+				}
+			}
 		}
 	}
-
 	dbi_destroy(iter);
-
 	return;
 }
+
 bool atcommand_can_use(struct map_session_data *sd, const char *command) {
-	AtCommandInfo *info = get_atcommandinfo_byname(atcommand_checkalias(command + 1));
+	AtCommandInfo *info = atcommand->get_info_byname(atcommand->check_alias(command + 1));
 	
 	if (info == NULL)
 		return false;
 	
-	if ((*command == atcommand->at_symbol && info->at_groups[sd->group_pos] != 0) ||
-		(*command == atcommand->char_symbol && info->char_groups[sd->group_pos] != 0) ) {
+	if ((*command == atcommand->at_symbol && info->at_groups[pcg->get_idx(sd->group)] != 0) ||
+		(*command == atcommand->char_symbol && info->char_groups[pcg->get_idx(sd->group)] != 0) ) {
 		return true;
 	}
 	
 	return false;
 }
 bool atcommand_can_use2(struct map_session_data *sd, const char *command, AtCommandType type) {
-	AtCommandInfo *info = get_atcommandinfo_byname(atcommand_checkalias(command));
+	AtCommandInfo *info = atcommand->get_info_byname(atcommand->check_alias(command));
 	
 	if (info == NULL)
 		return false;
 	
-	if ((type == COMMAND_ATCOMMAND && info->at_groups[sd->group_pos] != 0) ||
-		(type == COMMAND_CHARCOMMAND && info->char_groups[sd->group_pos] != 0) ) {
+	if ((type == COMMAND_ATCOMMAND && info->at_groups[pcg->get_idx(sd->group)] != 0) ||
+		(type == COMMAND_CHARCOMMAND && info->char_groups[pcg->get_idx(sd->group)] != 0) ) {
 		return true;
 	}
 	
 	return false;
 }
 bool atcommand_hp_add(char *name, AtCommandFunc func) {
-	AtCommandInfo* cmd;
-	
+	/* if commands are added after group permissions are thrown in, they end up with no permissions */
+	/* so we restrict commands to be linked in during boot */
 	if( runflag == MAPSERVER_ST_RUNNING ) {
 		ShowDebug("atcommand_hp_add: Commands can't be added after server is ready, skipping '%s'...\n",name);
 		return false;
 	}
 	
-	if( !atcommand->db )
-		atcommand->db = stridb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, ATCOMMAND_LENGTH);
-	
-	if( atcommand->exists(name) ) {
-		ShowDebug("atcommand_hp_add: duplicate command '%s', skipping...\n", name);
-		return false;
-	}
-	
-	CREATE(cmd, AtCommandInfo, 1);
-	
-	safestrncpy(cmd->command, name, sizeof(cmd->command));
-	cmd->func = func;
-	cmd->help = NULL;/* start as null dear */
-	cmd->log = true;
-
-	strdb_put(atcommand->db, cmd->command, cmd);
-	return true;
+	return HPM_map_add_atcommand(name,func);
 }
-void atcommand_db_clear(void) {
-	if (atcommand->db != NULL) {
-		DBIterator *iter = db_iterator(atcommand->db);
-		AtCommandInfo* cmd;
-
-		for (cmd = dbi_first(iter); dbi_exists(iter); cmd = dbi_next(iter)) {
-			aFree(cmd->at_groups);
-			aFree(cmd->char_groups);
-			if( cmd->help != NULL )
-				aFree(cmd->help);
-		}
 
-		dbi_destroy(iter);
+/**
+ * @see DBApply
+ */
+int atcommand_db_clear_sub(DBKey key, DBData *data, va_list args) {
+	AtCommandInfo *cmd = DB->data2ptr(data);
+	aFree(cmd->at_groups);
+	aFree(cmd->char_groups);
+	if (cmd->help != NULL)
+		aFree(cmd->help);
+	return 0;
+}
 
-		db_destroy(atcommand->db);
+void atcommand_db_clear(void) {
+	if( atcommand->db != NULL ) {
+		atcommand->db->destroy(atcommand->db, atcommand->cmd_db_clear_sub);
 		atcommand->db = NULL;
 	}
-	if (atcommand->alias_db != NULL)
+	if( atcommand->alias_db != NULL ) {
 		db_destroy(atcommand->alias_db);
+		atcommand->alias_db = NULL;
+	}
 }
 
 void atcommand_doload(void) {
 	if( runflag >= MAPSERVER_ST_RUNNING )
-		atcommand_db_clear();
-	if( !atcommand->db )
+		atcommand->cmd_db_clear();
+	if( atcommand->db == NULL )
 		atcommand->db = stridb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, ATCOMMAND_LENGTH);
-	atcommand->alias_db = stridb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, ATCOMMAND_LENGTH);
-	atcommand_basecommands(); //fills initial atcommand_db with known commands
-	atcommand_config_read(iMap->ATCOMMAND_CONF_FILENAME);
+	if( atcommand->alias_db == NULL )
+		atcommand->alias_db = stridb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, ATCOMMAND_LENGTH);
+	atcommand->base_commands(); //fills initial atcommand_db with known commands
+	atcommand->config_read(map->ATCOMMAND_CONF_FILENAME);
 }
 
-void do_init_atcommand(void) {
+void do_init_atcommand(bool minimal) {
+	if (minimal)
+		return;
+
 	atcommand->at_symbol = '@';
 	atcommand->char_symbol = '#';
 	atcommand->binding_count = 0;
 	
-	atcommand_doload();
+	atcommand->doload();
 }
 
 void do_final_atcommand(void) {
-	atcommand_db_clear();
-	if( atcommand->group_ids )
-		aFree(atcommand->group_ids);
+	atcommand->cmd_db_clear();
 }
 
 void atcommand_defaults(void) {
@@ -10237,16 +10263,37 @@ void atcommand_defaults(void) {
 	atcommand->db = NULL;
 	atcommand->alias_db = NULL;
 	
+	memset(atcommand->msg_table, 0, sizeof(atcommand->msg_table));
+	
 	atcommand->init = do_init_atcommand;
 	atcommand->final = do_final_atcommand;
 	
-	atcommand->parse = is_atcommand;
+	atcommand->exec = atcommand_exec;
+	atcommand->create = atcommand_hp_add;
 	atcommand->can_use = atcommand_can_use;
 	atcommand->can_use2 = atcommand_can_use2;
-	atcommand->create = atcommand_hp_add;
 	atcommand->load_groups = atcommand_db_load_groups;
 	atcommand->exists = atcommand_exists;
 	atcommand->msg_read = msg_config_read;
 	atcommand->final_msg = do_final_msg;
 	atcommand->get_bind_byname = get_atcommandbind_byname;
+	atcommand->get_info_byname = get_atcommandinfo_byname;
+	atcommand->check_alias = atcommand_checkalias;
+	atcommand->get_suggestions = atcommand_get_suggestions;
+	atcommand->config_read = atcommand_config_read;
+	atcommand->stopattack = atcommand_stopattack;
+	atcommand->pvpoff_sub = atcommand_pvpoff_sub;
+	atcommand->pvpon_sub = atcommand_pvpon_sub;
+	atcommand->atkillmonster_sub = atkillmonster_sub;
+	atcommand->raise_sub = atcommand_raise_sub;
+	atcommand->get_jail_time = get_jail_time;
+	atcommand->cleanfloor_sub = atcommand_cleanfloor_sub;
+	atcommand->mutearea_sub = atcommand_mutearea_sub;
+	atcommand->commands_sub = atcommand_commands_sub;
+	atcommand->cmd_db_clear = atcommand_db_clear;
+	atcommand->cmd_db_clear_sub = atcommand_db_clear_sub;
+	atcommand->doload = atcommand_doload;
+	atcommand->base_commands = atcommand_basecommands;
+	atcommand->add = atcommand_add;
+	atcommand->msg = atcommand_msg;
 }
diff --git a/src/map/atcommand.h b/src/map/atcommand.h
index f09b1f2b8..356487bd1 100644
--- a/src/map/atcommand.h
+++ b/src/map/atcommand.h
@@ -2,9 +2,11 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _ATCOMMAND_H_
-#define _ATCOMMAND_H_
+#ifndef MAP_ATCOMMAND_H
+#define MAP_ATCOMMAND_H
 
+#include "pc_groups.h"
+#include "../common/conf.h"
 #include "../common/db.h"
 
 /**
@@ -12,13 +14,14 @@
  **/
 struct map_session_data;
 struct AtCommandInfo;
+struct block_list;
 
 /**
  * Defines
  **/
 #define ATCOMMAND_LENGTH 50
 #define MAX_MSG 1500
-
+#define msg_txt(idx) atcommand->msg(idx)
 /**
  * Enumerations
  **/
@@ -68,32 +71,54 @@ struct atcommand_interface {
 	/* atcommand binding */
 	struct atcmd_binding_data** binding;
 	int binding_count;
-	unsigned int *group_ids;
 	/* other vars */
 	DBMap* db; //name -> AtCommandInfo
 	DBMap* alias_db; //alias -> AtCommandInfo
 	/* */
-	void (*init) (void);
+	char* msg_table[MAX_MSG]; // Server messages (0-499 reserved for GM commands, 500-999 reserved for others)
+	/* */
+	void (*init) (bool minimal);
 	void (*final) (void);
 	/* */
-	bool (*parse) (const int fd, struct map_session_data* sd, const char* message, int type);
+	bool (*exec) (const int fd, struct map_session_data *sd, const char *message, bool player_invoked);
 	bool (*create) (char *name, AtCommandFunc func);
 	bool (*can_use) (struct map_session_data *sd, const char *command);
 	bool (*can_use2) (struct map_session_data *sd, const char *command, AtCommandType type);
-	void (*load_groups) (void);
+	void (*load_groups) (GroupSettings **groups, config_setting_t **commands_, size_t sz);
 	AtCommandInfo* (*exists) (const char* name);
-	int (*msg_read) (const char* cfgName);
+	bool (*msg_read) (const char *cfg_name, bool allow_override);
 	void (*final_msg) (void);
 	/* atcommand binding */
 	struct atcmd_binding_data* (*get_bind_byname) (const char* name);
-} atcommand_s;
+	/* */
+	AtCommandInfo* (*get_info_byname) (const char *name); // @help
+	const char* (*check_alias) (const char *aliasname); // @help
+	void (*get_suggestions) (struct map_session_data* sd, const char *name, bool is_atcmd_cmd); // @help
+	void (*config_read) (const char* config_filename);
+	/* command-specific subs */
+	int (*stopattack) (struct block_list *bl,va_list ap);
+	int (*pvpoff_sub) (struct block_list *bl,va_list ap);
+	int (*pvpon_sub) (struct block_list *bl,va_list ap);
+	int (*atkillmonster_sub) (struct block_list *bl, va_list ap);
+	void (*raise_sub) (struct map_session_data* sd);
+	void (*get_jail_time) (int jailtime, int* year, int* month, int* day, int* hour, int* minute);
+	int (*cleanfloor_sub) (struct block_list *bl, va_list ap);
+	int (*mutearea_sub) (struct block_list *bl,va_list ap);
+	/* */
+	void (*commands_sub) (struct map_session_data* sd, const int fd, AtCommandType type);
+	void (*cmd_db_clear) (void);
+	int (*cmd_db_clear_sub) (DBKey key, DBData *data, va_list args);
+	void (*doload) (void);
+	void (*base_commands) (void);
+	bool (*add) (char *name, AtCommandFunc func, bool replace);
+	const char* (*msg) (int msg_number);
+};
 
 struct atcommand_interface *atcommand;
 
-const char* msg_txt(int msg_number);
 void atcommand_defaults(void);
+
 /* stay here */
 #define ACMD(x) static bool atcommand_ ## x (const int fd, struct map_session_data* sd, const char* command, const char* message, struct AtCommandInfo *info)
-#define ACMD_A(x) atcommand_ ## x
 
-#endif /* _ATCOMMAND_H_ */
+#endif /* MAP_ATCOMMAND_H */
diff --git a/src/map/battle.c b/src/map/battle.c
index 731c6f618..fc159c921 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -2,44 +2,47 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/showmsg.h"
-#include "../common/ers.h"
-#include "../common/random.h"
-#include "../common/socket.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
 
-#include "map.h"
-#include "path.h"
-#include "pc.h"
-#include "status.h"
-#include "skill.h"
-#include "homunculus.h"
-#include "mercenary.h"
-#include "elemental.h"
-#include "mob.h"
-#include "itemdb.h"
-#include "clif.h"
-#include "pet.h"
-#include "guild.h"
-#include "party.h"
+#include "../config/core.h" // CELL_NOSTACK, CIRCULAR_AREA, CONSOLE_INPUT, HMAP_ZONE_DAMAGE_CAP_TYPE, OFFICIAL_WALKPATH, RENEWAL, RENEWAL_ASPD, RENEWAL_CAST, RENEWAL_DROP, RENEWAL_EDP, RENEWAL_EXP, RENEWAL_LVDMG, RE_LVL_DMOD(), RE_LVL_MDMOD(), RE_LVL_TMDMOD(), RE_SKILL_REDUCTION(), SCRIPT_CALLFUNC_CHECK, SECURE_NPCTIMEOUT, STATS_OPT_OUT
 #include "battle.h"
-#include "battleground.h"
-#include "chrif.h"
 
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
 
-int attr_fix_table[4][ELE_MAX][ELE_MAX];
+#include "battleground.h"
+#include "chrif.h"
+#include "clif.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
+#include "itemdb.h"
+#include "map.h"
+#include "mercenary.h"
+#include "mob.h"
+#include "party.h"
+#include "path.h"
+#include "pc.h"
+#include "pet.h"
+#include "skill.h"
+#include "status.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/sysinfo.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
 struct Battle_Config battle_config;
-static struct eri *delay_damage_ers; //For battle delay damage structures.
+struct battle_interface battle_s;
 
 int battle_getcurrentskill(struct block_list *bl) { //Returns the current/last skill in use by this bl.
 	struct unit_data *ud;
@@ -49,13 +52,13 @@ int battle_getcurrentskill(struct block_list *bl) { //Returns the current/last s
 		return su->group?su->group->skill_id:0;
 	}
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 
 	return ud?ud->skill_id:0;
 }
 
 /*==========================================
- * Get random targetting enemy
+ * Get random targeting enemy
  *------------------------------------------*/
 int battle_gettargeted_sub(struct block_list *bl, va_list ap) {
 	struct block_list **bl_list;
@@ -73,7 +76,7 @@ int battle_gettargeted_sub(struct block_list *bl, va_list ap) {
 	if (*c >= 24)
 		return 0;
 
-	if ( !(ud = unit_bl2ud(bl)) )
+	if ( !(ud = unit->bl2ud(bl)) )
 		return 0;
 
 	if (ud->target == target_id || ud->skilltarget == target_id) {
@@ -90,7 +93,7 @@ struct block_list* battle_gettargeted(struct block_list *target) {
 	nullpo_retr(NULL, target);
 
 	memset(bl_list, 0, sizeof(bl_list));
-	iMap->foreachinrange(battle->get_targeted_sub, target, AREA_SIZE, BL_CHAR, bl_list, &c, target->id);
+	map->foreachinrange(battle->get_targeted_sub, target, AREA_SIZE, BL_CHAR, bl_list, &c, target->id);
 	if ( c == 0 )
 		return NULL;
 	if( c > 24 )
@@ -99,7 +102,7 @@ struct block_list* battle_gettargeted(struct block_list *target) {
 }
 
 
-//Returns the id of the current targetted character of the passed bl. [Skotlex]
+//Returns the id of the current targeted character of the passed bl. [Skotlex]
 int battle_gettarget(struct block_list* bl) {
 
 	switch (bl->type) {
@@ -129,7 +132,7 @@ int battle_getenemy_sub(struct block_list *bl, va_list ap) {
 	if (*c >= 24)
 		return 0;
 
-	if (status_isdead(bl))
+	if (status->isdead(bl))
 		return 0;
 
 	if (battle->check_target(target, bl, BCT_ENEMY) > 0) {
@@ -146,7 +149,7 @@ struct block_list* battle_getenemy(struct block_list *target, int type, int rang
 	int c = 0;
 
 	memset(bl_list, 0, sizeof(bl_list));
-	iMap->foreachinrange(battle->get_enemy_sub, target, range, type, bl_list, &c, target);
+	map->foreachinrange(battle->get_enemy_sub, target, range, type, bl_list, &c, target);
 
 	if ( c == 0 )
 		return NULL;
@@ -171,7 +174,7 @@ int battle_getenemyarea_sub(struct block_list *bl, va_list ap) {
 	if( *c >= 23 )
 		return 0;
 
-	if( status_isdead(bl) )
+	if( status->isdead(bl) )
 		return 0;
 
 	if( battle->check_target(src, bl, BCT_ENEMY) > 0 ) {// Is Enemy!...
@@ -188,7 +191,7 @@ struct block_list* battle_getenemyarea(struct block_list *src, int x, int y, int
 	int c = 0;
 
 	memset(bl_list, 0, sizeof(bl_list));
-	iMap->foreachinarea(battle->get_enemy_area_sub, src->m, x - range, y - range, x + range, y + range, type, bl_list, &c, src, ignore_id);
+	map->foreachinarea(battle->get_enemy_area_sub, src->m, x - range, y - range, x + range, y + range, type, bl_list, &c, src, ignore_id);
 
 	if( c == 0 )
 		return NULL;
@@ -198,81 +201,76 @@ struct block_list* battle_getenemyarea(struct block_list *src, int x, int y, int
 	return bl_list[rnd()%c];
 }
 
-// Dammage delayed info
-struct delay_damage {
-	int src_id;
-	int target_id;
-	int damage;
-	int delay;
-	unsigned short distance;
-	uint16 skill_lv;
-	uint16 skill_id;
-	enum damage_lv dmg_lv;
-	unsigned short attack_type;
-	bool additional_effects;
-};
-
-int battle_delay_damage_sub(int tid, unsigned int tick, int id, intptr_t data) {
+int battle_delay_damage_sub(int tid, int64 tick, int id, intptr_t data) {
 	struct delay_damage *dat = (struct delay_damage *)data;
 
 	if ( dat ) {
-		struct block_list* src;
-		struct block_list* target = iMap->id2bl(dat->target_id);
+		struct block_list* src = NULL;
+		struct block_list* target = map->id2bl(dat->target_id);
 
-		if( !target || status_isdead(target) ) {/* nothing we can do */
-			ers_free(delay_damage_ers, dat);
+		if( !target || status->isdead(target) ) {/* nothing we can do */
+			if( dat->src_type == BL_PC && ( src = map->id2bl(dat->src_id) ) && --((TBL_PC*)src)->delayed_damage == 0 && ((TBL_PC*)src)->state.hold_recalc ) {
+				((TBL_PC*)src)->state.hold_recalc = 0;
+				status_calc_pc(((TBL_PC*)src),SCO_FORCE);
+			}
+			ers_free(battle->delay_damage_ers, dat);
 			return 0;
 		}
 
-		src = iMap->id2bl(dat->src_id);
-
-		if( src && target->m == src->m &&
-			(target->type != BL_PC || ((TBL_PC*)target)->invincible_timer == INVALID_TIMER) &&
-			check_distance_bl(src, target, dat->distance) ) //Check to see if you haven't teleported. [Skotlex]
-		{
-			iMap->freeblock_lock();
+		src = map->id2bl(dat->src_id);
+		
+		//Check to see if you haven't teleported. [Skotlex]
+		if( src && target->m == src->m
+		 && (target->type != BL_PC || ((TBL_PC*)target)->invincible_timer == INVALID_TIMER)
+		 && check_distance_bl(src, target, dat->distance)
+		) {
+			map->freeblock_lock();
 			status_fix_damage(src, target, dat->damage, dat->delay);
-			if( dat->attack_type && !status_isdead(target) && dat->additional_effects )
+			if( dat->attack_type && !status->isdead(target) && dat->additional_effects )
 				skill->additional_effect(src,target,dat->skill_id,dat->skill_lv,dat->attack_type,dat->dmg_lv,tick);
 			if( dat->dmg_lv > ATK_BLOCK && dat->attack_type )
 				skill->counter_additional_effect(src,target,dat->skill_id,dat->skill_lv,dat->attack_type,tick);
-			iMap->freeblock_unlock();
+			map->freeblock_unlock();
 		} else if( !src && dat->skill_id == CR_REFLECTSHIELD ) {
 			/**
 			 * it was monster reflected damage, and the monster died, we pass the damage to the character as expected
 			 **/
-			iMap->freeblock_lock();
+			map->freeblock_lock();
 			status_fix_damage(target, target, dat->damage, dat->delay);
-			iMap->freeblock_unlock();
+			map->freeblock_unlock();
+		}
+		
+		if( src && src->type == BL_PC && --((TBL_PC*)src)->delayed_damage == 0 && ((TBL_PC*)src)->state.hold_recalc ) {
+			((TBL_PC*)src)->state.hold_recalc = 0;
+			status_calc_pc(((TBL_PC*)src),SCO_FORCE);
 		}
 	}
-	ers_free(delay_damage_ers, dat);
+	ers_free(battle->delay_damage_ers, dat);
 	return 0;
 }
 
-int battle_delay_damage (unsigned int tick, int amotion, struct block_list *src, struct block_list *target, int attack_type, uint16 skill_id, uint16 skill_lv, int damage, enum damage_lv dmg_lv, int ddelay, bool additional_effects)
-{
+int battle_delay_damage(int64 tick, int amotion, struct block_list *src, struct block_list *target, int attack_type, uint16 skill_id, uint16 skill_lv, int64 damage, enum damage_lv dmg_lv, int ddelay, bool additional_effects) {
 	struct delay_damage *dat;
 	struct status_change *sc;
 	nullpo_ret(src);
 	nullpo_ret(target);
 
-	sc = status_get_sc(target);
+	sc = status->get_sc(target);
 
 	if( sc && sc->data[SC_DEVOTION] && damage > 0 && skill_id != PA_PRESSURE && skill_id != CR_REFLECTSHIELD )
 		damage = 0;
 
 	if ( !battle_config.delay_battle_damage || amotion <= 1 ) {
-		iMap->freeblock_lock();
-		status_fix_damage(src, target, damage, ddelay); // We have to seperate here between reflect damage and others [icescope]
-		if( attack_type && !status_isdead(target) && additional_effects )
-			skill->additional_effect(src, target, skill_id, skill_lv, attack_type, dmg_lv, iTimer->gettick());
+		map->freeblock_lock();
+		status_fix_damage(src, target, damage, ddelay); // We have to separate here between reflect damage and others [icescope]
+		if( attack_type && !status->isdead(target) && additional_effects )
+			skill->additional_effect(src, target, skill_id, skill_lv, attack_type, dmg_lv, timer->gettick());
 		if( dmg_lv > ATK_BLOCK && attack_type )
-			skill->counter_additional_effect(src, target, skill_id, skill_lv, attack_type, iTimer->gettick());
-		iMap->freeblock_unlock();
+			skill->counter_additional_effect(src, target, skill_id, skill_lv, attack_type, timer->gettick());
+		map->freeblock_unlock();
 		return 0;
 	}
-	dat = ers_alloc(delay_damage_ers, struct delay_damage);
+	dat = ers_alloc(battle->delay_damage_ers, struct delay_damage);
 	dat->src_id = src->id;
 	dat->target_id = target->id;
 	dat->skill_id = skill_id;
@@ -283,10 +281,15 @@ int battle_delay_damage (unsigned int tick, int amotion, struct block_list *src,
 	dat->delay = ddelay;
 	dat->distance = distance_bl(src, target)+10; //Attack should connect regardless unless you teleported.
 	dat->additional_effects = additional_effects;
+	dat->src_type = src->type;
 	if (src->type != BL_PC && amotion > 1000)
 		amotion = 1000; //Aegis places a damage-delay cap of 1 sec to non player attacks. [Skotlex]
 
-	iTimer->add_timer(tick+amotion, battle->delay_damage_sub, 0, (intptr_t)dat);
+	if( src->type == BL_PC ) {
+		((TBL_PC*)src)->delayed_damage++;
+	}
+	
+	timer->add(tick+amotion, battle->delay_damage_sub, 0, (intptr_t)dat);
 
 	return 0;
 }
@@ -299,7 +302,7 @@ int battle_attr_ratio(int atk_elem,int def_type, int def_lv)
 	if (def_type < 0 || def_type > ELE_MAX || def_lv < 1 || def_lv > 4)
 		return 100;
 
-	return attr_fix_table[def_lv-1][atk_elem][def_type];
+	return battle->attr_fix_table[def_lv-1][atk_elem][def_type];
 }
 
 /*==========================================
@@ -307,13 +310,13 @@ int battle_attr_ratio(int atk_elem,int def_type, int def_lv)
  * Added passing of the chars so that the status changes can affect it. [Skotlex]
  * Note: Passing src/target == NULL is perfectly valid, it skips SC_ checks.
  *------------------------------------------*/
-int battle_attr_fix(struct block_list *src, struct block_list *target, int damage,int atk_elem,int def_type, int def_lv)
+int64 battle_attr_fix(struct block_list *src, struct block_list *target, int64 damage,int atk_elem,int def_type, int def_lv)
 {
 	struct status_change *sc=NULL, *tsc=NULL;
 	int ratio;
 
-	if (src) sc = status_get_sc(src);
-	if (target) tsc = status_get_sc(target);
+	if (src) sc = status->get_sc(src);
+	if (target) tsc = status->get_sc(target);
 
 	if (atk_elem < 0 || atk_elem >= ELE_MAX)
 		atk_elem = rnd()%ELE_MAX;
@@ -324,70 +327,74 @@ int battle_attr_fix(struct block_list *src, struct block_list *target, int damag
 		return damage;
 	}
 
-	ratio = attr_fix_table[def_lv-1][atk_elem][def_type];
+	ratio = battle->attr_fix_table[def_lv-1][atk_elem][def_type];
 	if (sc && sc->count) {
 		if(sc->data[SC_VOLCANO] && atk_elem == ELE_FIRE)
-			ratio += enchant_eff[sc->data[SC_VOLCANO]->val1-1];
+			ratio += skill->enchant_eff[sc->data[SC_VOLCANO]->val1-1];
 		if(sc->data[SC_VIOLENTGALE] && atk_elem == ELE_WIND)
-			ratio += enchant_eff[sc->data[SC_VIOLENTGALE]->val1-1];
+			ratio += skill->enchant_eff[sc->data[SC_VIOLENTGALE]->val1-1];
 		if(sc->data[SC_DELUGE] && atk_elem == ELE_WATER)
-			ratio += enchant_eff[sc->data[SC_DELUGE]->val1-1];
+			ratio += skill->enchant_eff[sc->data[SC_DELUGE]->val1-1];
+		if(sc->data[SC_FIRE_CLOAK_OPTION] && atk_elem == ELE_FIRE)
+			damage += damage * sc->data[SC_FIRE_CLOAK_OPTION]->val2 / 100;
 	}
 	if( target && target->type == BL_SKILL ) {
 		if( atk_elem == ELE_FIRE && battle->get_current_skill(target) == GN_WALLOFTHORN ) {
 			struct skill_unit *su = (struct skill_unit*)target;
 			struct skill_unit_group *sg;
-			struct block_list *src;
+			struct block_list *sgsrc;
 
-			if( !su || !su->alive || (sg = su->group) == NULL || !sg || sg->val3 == -1 ||
-			   (src = iMap->id2bl(sg->src_id)) == NULL || status_isdead(src) )
+			if( !su || !su->alive
+			 || (sg = su->group) == NULL || sg->val3 == -1
+			 || (sgsrc = map->id2bl(sg->src_id)) == NULL || status->isdead(sgsrc)
+			)
 				return 0;
 
 			if( sg->unit_id != UNT_FIREWALL ) {
 				int x,y;
 				x = sg->val3 >> 16;
 				y = sg->val3 & 0xffff;
-				skill->unitsetting(src,su->group->skill_id,su->group->skill_lv,x,y,1);
+				skill->unitsetting(sgsrc,su->group->skill_id,su->group->skill_lv,x,y,1);
 				sg->val3 = -1;
-				sg->limit = DIFF_TICK(iTimer->gettick(),sg->tick)+300;
+				sg->limit = DIFF_TICK32(timer->gettick(),sg->tick)+300;
 			}
 		}
 	}
-	if( tsc && tsc->count ) { //since an atk can only have one type let's optimise this a bit
+	if( tsc && tsc->count ) { //since an atk can only have one type let's optimize this a bit
 		switch(atk_elem){
-                case ELE_FIRE:
-                        if( tsc->data[SC_SPIDERWEB]) {
-                                tsc->data[SC_SPIDERWEB]->val1 = 0; // free to move now
-                                if( tsc->data[SC_SPIDERWEB]->val2-- > 0 )
-                                        damage <<= 1; // double damage
-                                if( tsc->data[SC_SPIDERWEB]->val2 == 0 )
-                                        status_change_end(target, SC_SPIDERWEB, INVALID_TIMER);
-                        }
-                        if( tsc->data[SC_THORNS_TRAP])
-                                status_change_end(target, SC_THORNS_TRAP, INVALID_TIMER);
-                        if( tsc->data[SC_FIRE_CLOAK_OPTION])
-								damage -= damage * tsc->data[SC_FIRE_CLOAK_OPTION]->val2 / 100;
-                        if( tsc->data[SC_CRYSTALIZE] && target->type != BL_MOB)
-                                status_change_end(target, SC_CRYSTALIZE, INVALID_TIMER);
-                        if( tsc->data[SC_EARTH_INSIGNIA]) damage += damage/2;
-						if( tsc->data[SC_VOLCANIC_ASH]) damage += damage/2; //150%
-                        break;
-                case ELE_HOLY:
-                        if( tsc->data[SC_ORATIO]) ratio += tsc->data[SC_ORATIO]->val1 * 2;
-                        break;
-                case ELE_POISON:
-                        if( tsc->data[SC_VENOMIMPRESS]) ratio += tsc->data[SC_VENOMIMPRESS]->val2;
-                        break;
-                case ELE_WIND:
-                        if( tsc->data[SC_CRYSTALIZE] && target->type != BL_MOB) damage += damage/2;
-                        if( tsc->data[SC_WATER_INSIGNIA]) damage += damage/2;
-                        break;
-                case ELE_WATER:
-                        if( tsc->data[SC_FIRE_INSIGNIA]) damage += damage/2;
-                        break;
-                case ELE_EARTH:
-                        if( tsc->data[SC_WIND_INSIGNIA]) damage += damage/2;
-                        break;
+		case ELE_FIRE:
+			if( tsc->data[SC_SPIDERWEB]) {
+				tsc->data[SC_SPIDERWEB]->val1 = 0; // free to move now
+				if( tsc->data[SC_SPIDERWEB]->val2-- > 0 )
+					damage <<= 1; // double damage
+				if( tsc->data[SC_SPIDERWEB]->val2 == 0 )
+					status_change_end(target, SC_SPIDERWEB, INVALID_TIMER);
+			}
+			if( tsc->data[SC_THORNS_TRAP])
+				status_change_end(target, SC_THORNS_TRAP, INVALID_TIMER);
+			if( tsc->data[SC_COLD] && target->type != BL_MOB)
+				status_change_end(target, SC_COLD, INVALID_TIMER);
+			if( tsc->data[SC_EARTH_INSIGNIA]) damage += damage/2;
+			if( tsc->data[SC_FIRE_CLOAK_OPTION])
+				damage -= damage * tsc->data[SC_FIRE_CLOAK_OPTION]->val2 / 100;
+			if( tsc->data[SC_VOLCANIC_ASH]) damage += damage/2; //150%
+			break;
+		case ELE_HOLY:
+			if( tsc->data[SC_ORATIO]) ratio += tsc->data[SC_ORATIO]->val1 * 2;
+			break;
+		case ELE_POISON:
+			if( tsc->data[SC_VENOMIMPRESS] && atk_elem == ELE_POISON ) ratio += tsc->data[SC_VENOMIMPRESS]->val2;
+			break;
+		case ELE_WIND:
+			if( tsc->data[SC_COLD] && target->type != BL_MOB) damage += damage/2;
+			if( tsc->data[SC_WATER_INSIGNIA]) damage += damage/2;
+			break;
+		case ELE_WATER:
+			if( tsc->data[SC_FIRE_INSIGNIA]) damage += damage/2;
+			break;
+		case ELE_EARTH:
+			if( tsc->data[SC_WIND_INSIGNIA]) damage += damage/2;
+			break;
 		}
 	} //end tsc check
 	if( src && src->type == BL_PC ){
@@ -408,77 +415,78 @@ int battle_attr_fix(struct block_list *src, struct block_list *target, int damag
 		if( t < 5 && atk_elem == t )
 			damage -= damage * ( tsd->charm[t] * 3 ) / 100;// -3% custom value
 	}
-	return damage*ratio/100;
+	if( ratio < 100 )
+		return damage - (damage * (100 - ratio) / 100);
+	else
+		return damage + (damage * (ratio - 100) / 100);
 }
+int64 battle_calc_weapon_damage(struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, struct weapon_atk *watk, int nk, bool n_ele, short s_ele, short s_ele_, int size, int type, int flag, int flag2){ // [malufett]
 #ifdef RENEWAL
-int battle_calc_weapon_damage(struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, struct weapon_atk *watk, int nk, bool n_ele, short s_ele, short s_ele_, int size, int type, int flag, int flag2){ // [malufett]
-	int damage, eatk = 0;
+	int64 damage, eatk = 0;
 	struct status_change *sc;
 	struct map_session_data *sd;
 
 	if( !src || !bl )
 		return 0;
 
-	sc = status_get_sc(src);
+	sc = status->get_sc(src);
 	sd = BL_CAST(BL_PC, src);
 
-	damage = status_get_weapon_atk(src, watk, flag);
+	damage = status->get_weapon_atk(src, watk, flag);
 	
 	if( sd ){
 		if( type == EQI_HAND_R )
 			damage = battle->calc_sizefix(sd, damage, EQI_HAND_R, size, flag&8);
 		else
 			damage = battle->calc_sizefix(sd, damage, EQI_HAND_L, size, flag&8);
-
-		if( sd->bonus.eatk > 0 )
-			eatk = sd->bonus.eatk;
+		
 		if( flag&2 && sd->bonus.arrow_atk )
-			eatk += sd->bonus.arrow_atk;
+			damage += sd->bonus.arrow_atk;
+
+		if( sd->battle_status.equip_atk != 0 )
+			eatk = sd->base_status.equip_atk;
 	}
-	
+
 	if( sc && sc->count ){
 		if( sc->data[SC_ZENKAI] && watk->ele == sc->data[SC_ZENKAI]->val2 )
 			eatk += 200;
-	#ifdef RENEWAL_EDP	
-		if( sc->data[SC_EDP] && skill_id != AS_GRIMTOOTH && skill_id != AS_VENOMKNIFE ){
-			eatk = eatk * sc->data[SC_EDP]->val3 / 100; // 400%
-			damage = damage * sc->data[SC_EDP]->val4 / 100; // 500%
-			damage--; // temporary until we find the correct formula [malufett]
+	#ifdef RENEWAL_EDP
+		if( sc->data[SC_EDP] && skill_id != AS_GRIMTOOTH && skill_id != AS_VENOMKNIFE && skill_id != ASC_BREAKER ){
+			eatk = eatk * (sc->data[SC_EDP]->val4 / 100 - 1);
+			damage = damage * (sc->data[SC_EDP]->val4 / 100);
 		}
 	#endif
 	}
 
-	/* [malufett]
-	some unknown factors that needs to be discovered. PS: it's something related with ranged attacks 
-	if( eatk ){
-		eatk += unknown value;
-		eatk = eatk * (unknown value) / 100;
+	if( skill_id != ASC_METEORASSAULT ){
+		if( sc && sc->data[SC_SUB_WEAPONPROPERTY] ) // Temporary. [malufett]
+			damage += damage * sc->data[SC_SUB_WEAPONPROPERTY]->val2 / 100;
 	}
-	*/
 
-	if( sc && sc->data[SC_WATK_ELEMENT] )
-		damage = damage + eatk;
-	else
-		damage = battle->calc_elefix(src, bl, skill_id, skill_lv, damage + eatk, nk, n_ele, s_ele, s_ele_, false, flag);
-	
+	// Temporary. [malufett]
+	damage = battle->calc_elefix(src, bl, skill_id, skill_lv, damage + eatk, nk, n_ele, s_ele, s_ele_, type == EQI_HAND_L, flag);
+
 	/**
-	 * In RE Shield Bommerang takes weapon element only for damage calculation,
+	 * In RE Shield Boomerang takes weapon element only for damage calculation,
 	 * - resist calculation is always against neutral
 	**/
 	if ( skill_id == CR_SHIELDBOOMERANG )
 		s_ele = s_ele_ = ELE_NEUTRAL;
 
-	if( type == EQI_HAND_R )
-		damage = battle->calc_cardfix(BF_WEAPON, src, bl, nk, s_ele, s_ele_, damage, 2, flag2);
-	else
-		damage = battle->calc_cardfix(BF_WEAPON, src, bl, nk, s_ele, s_ele_, damage, 3, flag2);
+	// attacker side
+	damage = battle->calc_cardfix(BF_WEAPON, src, bl, nk, s_ele, s_ele_, damage, 2|(type == EQI_HAND_L), flag2);
 	
+	// target side
+	damage = battle->calc_cardfix(BF_WEAPON, src, bl, nk, s_ele, s_ele_, damage, 0, flag2);
+
 	return damage;
-}
+#else
+	return 0;
 #endif
+}
 /*==========================================
  * Calculates the standard damage of a normal attack assuming it hits,
- * it calculates nothing extra fancy, is needed for magnum break's WATK_ELEMENT bonus. [Skotlex]
+ * it calculates nothing extra fancy, is needed for magnum breaks WATK_ELEMENT bonus. [Skotlex]
  *------------------------------------------
  * Pass damage2 as NULL to not calc it.
  * Flag values:
@@ -488,34 +496,29 @@ int battle_calc_weapon_damage(struct block_list *src, struct block_list *bl, uin
  * &8: Skip target size adjustment (Extremity Fist?)
  *&16: Arrow attack but BOW, REVOLVER, RIFLE, SHOTGUN, GATLING or GRENADE type weapon not equipped (i.e. shuriken, kunai and venom knives not affected by DEX)
  */
-
-#ifdef RENEWAL
-int battle_calc_base_damage(struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int nk, bool n_ele, short s_ele, short s_ele_, int type, int flag, int flag2)
-{
-	int damage, batk;
-	struct status_change *sc = status_get_sc(src);
-	struct status_data *status = status_get_status_data(src);
+/* 'battle_calc_base_damage' is used on renewal, 'battle_calc_base_damage2' otherwise. */
+int64 battle_calc_base_damage(struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int nk, bool n_ele, short s_ele, short s_ele_, int type, int flag, int flag2) {
+	int64 damage, batk;
+	struct status_data *st = status->get_status_data(src);
 	
-	if( sc && sc->data[SC_TK_SEVENWIND] && !sc->data[SC_WATK_ELEMENT] )
-		batk = battle->calc_elefix(src, bl, skill_id, skill_lv, status->batk, nk, n_ele, s_ele, s_ele_, false, flag);
-	else
-		batk = status->batk;
+	batk = battle->calc_elefix(src, bl, skill_id, skill_lv, status->calc_batk(bl, status->get_sc(src), st->batk, false), nk, n_ele, ELE_NEUTRAL, ELE_NEUTRAL, false, flag);
 
 	if( type == EQI_HAND_L )
-		damage = batk + 3 * battle->calc_weapon_damage(src, bl, skill_id, skill_lv, &status->lhw, nk, n_ele, s_ele, s_ele_, status_get_size(bl), type, flag, flag2) / 4;
+		damage = batk + 3 * battle->calc_weapon_damage(src, bl, skill_id, skill_lv, &st->lhw, nk, n_ele, s_ele, s_ele_, status_get_size(bl), type, flag, flag2) / 4;
 	else
-		damage = (batk << 1) + battle->calc_weapon_damage(src, bl, skill_id, skill_lv, &status->rhw, nk, n_ele, s_ele, s_ele_, status_get_size(bl), type, flag, flag2);
-#else
-static int battle_calc_base_damage(struct status_data *status, struct weapon_atk *wa, struct status_change *sc, unsigned short t_size, struct map_session_data *sd, int flag)
-{
+		damage = (batk << 1) + battle->calc_weapon_damage(src, bl, skill_id, skill_lv, &st->rhw, nk, n_ele, s_ele, s_ele_, status_get_size(bl), type, flag, flag2);
+	
+	return damage;
+}
+int64 battle_calc_base_damage2(struct status_data *st, struct weapon_atk *wa, struct status_change *sc, unsigned short t_size, struct map_session_data *sd, int flag) {
 	unsigned int atkmin=0, atkmax=0;
 	short type = 0;
-	int damage = 0;
+	int64 damage = 0;
 
 	if (!sd) { //Mobs/Pets
 		if(flag&4) {
-			atkmin = status->matk_min;
-			atkmax = status->matk_max;
+			atkmin = st->matk_min;
+			atkmax = st->matk_max;
 		} else {
 			atkmin = wa->atk;
 			atkmax = wa->atk2;
@@ -524,10 +527,10 @@ static int battle_calc_base_damage(struct status_data *status, struct weapon_atk
 			atkmin = atkmax;
 	} else { //PCs
 		atkmax = wa->atk;
-		type = (wa == &status->lhw)?EQI_HAND_L:EQI_HAND_R;
+		type = (wa == &st->lhw)?EQI_HAND_L:EQI_HAND_R;
 
 		if (!(flag&1) || (flag&2)) { //Normal attacks
-			atkmin = status->dex;
+			atkmin = st->dex;
 
 			if (sd->equip_index[type] >= 0 && sd->inventory_data[sd->equip_index[type]])
 				atkmin = atkmin*(80 + sd->inventory_data[sd->equip_index[type]]->wlv*20)/100;
@@ -564,11 +567,11 @@ static int battle_calc_base_damage(struct status_data *status, struct weapon_atk
 
 	//Finally, add baseatk
 	if(flag&4)
-		damage += status->matk_min;
+		damage += st->matk_min;
 	else
-		damage += status->batk;
+		damage += st->batk;
 
-	//rodatazone says that Overrefine bonuses are part of baseatk
+	//rodatazone says that Overrefined bonuses are part of baseatk
 	//Here we also apply the weapon_atk_rate bonus so it is correctly applied on left/right hands.
 	if(sd) {
 		if (type == EQI_HAND_L) {
@@ -583,11 +586,10 @@ static int battle_calc_base_damage(struct status_data *status, struct weapon_atk
 				damage += damage * sd->weapon_atk_rate[sd->weapontype1] / 100;
 		}
 	}
-#endif
 	return damage;
 }
 
-int battle_calc_sizefix(struct map_session_data *sd, int damage, int type, int size,  bool ignore){
+int64 battle_calc_sizefix(struct map_session_data *sd, int64 damage, int type, int size,  bool ignore){
 	//SizeFix only for players
 	if (!(sd->special_state.no_sizefix || (ignore)))
 		damage = damage * ( type == EQI_HAND_L ? sd->left_weapon.atkmods[size] : sd->right_weapon.atkmods[size] ) / 100;
@@ -597,32 +599,31 @@ int battle_calc_sizefix(struct map_session_data *sd, int damage, int type, int s
 /*==========================================
  * Passive skill damages increases
  *------------------------------------------*/
-int battle_addmastery(struct map_session_data *sd,struct block_list *target,int dmg,int type)
-{
-	int damage,skill;
-	struct status_data *status = status_get_status_data(target);
-	int weapon;
+int64 battle_addmastery(struct map_session_data *sd,struct block_list *target,int64 dmg,int type) {
+	int64 damage;
+	struct status_data *st = status->get_status_data(target);
+	int weapon, skill_lv;
 	damage = dmg;
 
 	nullpo_ret(sd);
 
-	if((skill = pc->checkskill(sd,AL_DEMONBANE)) > 0 &&
-		target->type == BL_MOB && //This bonus doesnt work against players.
-		(battle->check_undead(status->race,status->def_ele) || status->race==RC_DEMON) )
-		damage += (int)(skill*(3+sd->status.base_level/20.0));
-		//damage += (skill * 3);
-	if( (skill = pc->checkskill(sd, RA_RANGERMAIN)) > 0 && (status->race == RC_BRUTE || status->race == RC_PLANT || status->race == RC_FISH) )
-		damage += (skill * 5);
-	if( (skill = pc->checkskill(sd,NC_RESEARCHFE)) > 0 && (status->def_ele == ELE_FIRE || status->def_ele == ELE_EARTH) )
-		damage += (skill * 10);
+	if((skill_lv = pc->checkskill(sd,AL_DEMONBANE)) > 0 &&
+		target->type == BL_MOB && //This bonus doesn't work against players.
+		(battle->check_undead(st->race,st->def_ele) || st->race==RC_DEMON) )
+		damage += (int)(skill_lv*(3+sd->status.base_level/20.0));
+		//damage += (skill_lv * 3);
+	if( (skill_lv = pc->checkskill(sd, RA_RANGERMAIN)) > 0 && (st->race == RC_BRUTE || st->race == RC_PLANT || st->race == RC_FISH) )
+		damage += (skill_lv * 5);
+	if( (skill_lv = pc->checkskill(sd,NC_RESEARCHFE)) > 0 && (st->def_ele == ELE_FIRE || st->def_ele == ELE_EARTH) )
+		damage += (skill_lv * 10);
 	if( pc_ismadogear(sd) )
-		damage += 20 + 20 * pc->checkskill(sd, NC_MADOLICENCE);
+		damage += 15 * pc->checkskill(sd, NC_MADOLICENCE);
 #ifdef RENEWAL
-	if( (skill = pc->checkskill(sd,BS_WEAPONRESEARCH)) > 0 )
-		damage += (skill * 2);
+	if( (skill_lv = pc->checkskill(sd,BS_WEAPONRESEARCH)) > 0 )
+		damage += (skill_lv * 2);
 #endif
-	if((skill = pc->checkskill(sd,HT_BEASTBANE)) > 0 && (status->race==RC_BRUTE || status->race==RC_INSECT) ) {
-		damage += (skill * 4);
+	if((skill_lv = pc->checkskill(sd,HT_BEASTBANE)) > 0 && (st->race==RC_BRUTE || st->race==RC_INSECT) ) {
+		damage += (skill_lv * 4);
 		if (sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_HUNTER)
 			damage += sd->status.str;
 	}
@@ -631,76 +632,74 @@ int battle_addmastery(struct map_session_data *sd,struct block_list *target,int
 		weapon = sd->weapontype1;
 	else
 		weapon = sd->weapontype2;
-	switch(weapon)
-	{
+	switch(weapon) {
 		case W_1HSWORD:
 			#ifdef RENEWAL
-				if((skill = pc->checkskill(sd,AM_AXEMASTERY)) > 0)
-					damage += (skill * 3);
+				if((skill_lv = pc->checkskill(sd,AM_AXEMASTERY)) > 0)
+					damage += (skill_lv * 3);
 			#endif
 		case W_DAGGER:
-			if((skill = pc->checkskill(sd,SM_SWORD)) > 0)
-				damage += (skill * 4);
-			if((skill = pc->checkskill(sd,GN_TRAINING_SWORD)) > 0)
-				damage += skill * 10;
+			if((skill_lv = pc->checkskill(sd,SM_SWORD)) > 0)
+				damage += (skill_lv * 4);
+			if((skill_lv = pc->checkskill(sd,GN_TRAINING_SWORD)) > 0)
+				damage += skill_lv * 10;
 			break;
 		case W_2HSWORD:
 			#ifdef RENEWAL
-				if((skill = pc->checkskill(sd,AM_AXEMASTERY)) > 0)
-					damage += (skill * 3);
+				if((skill_lv = pc->checkskill(sd,AM_AXEMASTERY)) > 0)
+					damage += (skill_lv * 3);
 			#endif
-			if((skill = pc->checkskill(sd,SM_TWOHAND)) > 0)
-				damage += (skill * 4);
+			if((skill_lv = pc->checkskill(sd,SM_TWOHAND)) > 0)
+				damage += (skill_lv * 4);
 			break;
 		case W_1HSPEAR:
 		case W_2HSPEAR:
-			if((skill = pc->checkskill(sd,KN_SPEARMASTERY)) > 0) {
-				
-				if(!pc_isriding(sd))
-					damage += (skill * 4);
-				else if(pc_isridingdragon(sd))
-					damage += (skill * 10);
+			if((skill_lv = pc->checkskill(sd,KN_SPEARMASTERY)) > 0) {
+				if(pc_isridingdragon(sd))
+					damage += (skill_lv * 10);
+				else if(pc_isriding(sd))
+					damage += (skill_lv * 5);
 				else
-					damage += (skill * 5);
+					damage += (skill_lv * 4);
 			}
 			break;
 		case W_1HAXE:
 		case W_2HAXE:
-			if((skill = pc->checkskill(sd,AM_AXEMASTERY)) > 0)
-				damage += (skill * 3);
-			if((skill = pc->checkskill(sd,NC_TRAININGAXE)) > 0)
-				damage += (skill * 5);
+			if((skill_lv = pc->checkskill(sd,AM_AXEMASTERY)) > 0)
+				damage += (skill_lv * 3);
+			if((skill_lv = pc->checkskill(sd,NC_TRAININGAXE)) > 0)
+				damage += (skill_lv * 5);
 			break;
 		case W_MACE:
 		case W_2HMACE:
-			if((skill = pc->checkskill(sd,PR_MACEMASTERY)) > 0)
-				damage += (skill * 3);
-			if((skill = pc->checkskill(sd,NC_TRAININGAXE)) > 0)
-				damage += (skill * 5);
+			if((skill_lv = pc->checkskill(sd,PR_MACEMASTERY)) > 0)
+				damage += (skill_lv * 3);
+			if((skill_lv = pc->checkskill(sd,NC_TRAININGAXE)) > 0)
+				damage += (skill_lv * 5);
 			break;
 		case W_FIST:
-			if((skill = pc->checkskill(sd,TK_RUN)) > 0)
-				damage += (skill * 10);
-			// No break, fallthrough to Knuckles
+			if((skill_lv = pc->checkskill(sd,TK_RUN)) > 0)
+				damage += (skill_lv * 10);
+			// No break, fall through to Knuckles
 		case W_KNUCKLE:
-			if((skill = pc->checkskill(sd,MO_IRONHAND)) > 0)
-				damage += (skill * 3);
+			if((skill_lv = pc->checkskill(sd,MO_IRONHAND)) > 0)
+				damage += (skill_lv * 3);
 			break;
 		case W_MUSICAL:
-			if((skill = pc->checkskill(sd,BA_MUSICALLESSON)) > 0)
-				damage += (skill * 3);
+			if((skill_lv = pc->checkskill(sd,BA_MUSICALLESSON)) > 0)
+				damage += (skill_lv * 3);
 			break;
 		case W_WHIP:
-			if((skill = pc->checkskill(sd,DC_DANCINGLESSON)) > 0)
-				damage += (skill * 3);
+			if((skill_lv = pc->checkskill(sd,DC_DANCINGLESSON)) > 0)
+				damage += (skill_lv * 3);
 			break;
 		case W_BOOK:
-			if((skill = pc->checkskill(sd,SA_ADVANCEDBOOK)) > 0)
-				damage += (skill * 3);
+			if((skill_lv = pc->checkskill(sd,SA_ADVANCEDBOOK)) > 0)
+				damage += (skill_lv * 3);
 			break;
 		case W_KATAR:
-			if((skill = pc->checkskill(sd,AS_KATAR)) > 0)
-				damage += (skill * 3);
+			if((skill_lv = pc->checkskill(sd,AS_KATAR)) > 0)
+				damage += (skill_lv * 3);
 			break;
 	}
 
@@ -710,19 +709,23 @@ int battle_addmastery(struct map_session_data *sd,struct block_list *target,int
 /*==========================================
  * Calculates ATK masteries.
  *------------------------------------------*/
-int battle_calc_masteryfix(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int damage, int div, bool left, bool weapon){
-	int skill, i;
-	struct map_session_data *sd;
+int64 battle_calc_masteryfix(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 damage, int div, bool left, bool weapon) {
+	int skill2_lv, i;
 	struct status_change *sc;
+	struct map_session_data *sd;
+	struct status_data *tstatus;
 
 	nullpo_ret(src);
 	nullpo_ret(target);
-
+	
+	sc = status->get_sc(src);
 	sd = BL_CAST(BL_PC, src);
-	sc = status_get_sc(src);
+	tstatus = status->get_status_data(target);
 
 	if ( !sd )
 		return damage;
+	
+	damage = battle->add_mastery(sd, target, damage, left);
 
 	switch( skill_id ){ // specific skill masteries
 		case MO_INVESTIGATE:
@@ -732,119 +735,164 @@ int battle_calc_masteryfix(struct block_list *src, struct block_list *target, ui
 		case CR_ACIDDEMONSTRATION:
 			return damage;
 		case NJ_SYURIKEN:
-			if( (skill = pc->checkskill(sd,NJ_TOBIDOUGU)) > 0 && weapon )
-				damage += 3 * skill;
-			break;	
+			if( (skill2_lv = pc->checkskill(sd,NJ_TOBIDOUGU)) > 0
+#ifndef RENEWAL
+				&& weapon
+#endif
+				)
+				damage += 3 * skill2_lv;
+			break;
+#ifndef RENEWAL
 		case NJ_KUNAI:
 			if( weapon )
 				damage += 60;
 			break;
-		case RA_WUGDASH:
+#endif
+		case RA_WUGDASH://(Caster Current Weight x 10 / 8)
+			if( sd->weight )
+				damage += sd->weight / 8 ;
 		case RA_WUGSTRIKE:
-		case RA_WUGBITE:	
+		case RA_WUGBITE:
 			damage += 30*pc->checkskill(sd, RA_TOOTHOFWUG);
 			break;
-	}
-
-	if ( sc && sc->data[SC_MIRACLE] ) i = 2; //Star anger
-	else
-	ARR_FIND(0, MAX_PC_FEELHATE, i, status_get_class(target) == sd->hate_mob[i]);
-	if ( i < MAX_PC_FEELHATE && (skill=pc->checkskill(sd,sg_info[i].anger_id)) && weapon ){
-		int ratio = sd->status.base_level + status_get_dex(src) + status_get_luk(src);
-		if ( i == 2 ) ratio += status_get_str(src); //Star Anger
-		if  (skill < 4 )
-			ratio /= (12 - 3 * skill);
-		damage += damage * ratio / 100;
+		case HT_FREEZINGTRAP:
+			damage += 40 * pc->checkskill(sd, RA_RESEARCHTRAP);
+			break;
 	}
 	
-	if( sc ){
+	if( sc ){ // sc considered as masteries
 		if(sc->data[SC_GN_CARTBOOST])
 			damage += 10 * sc->data[SC_GN_CARTBOOST]->val1;
 		if(sc->data[SC_CAMOUFLAGE])
 			damage += 30 * ( 10 - sc->data[SC_CAMOUFLAGE]->val4 );
+#ifdef RENEWAL
+		if(sc->data[SC_NIBELUNGEN] && weapon)
+			damage += sc->data[SC_NIBELUNGEN]->val2;
+		if(sc->data[SC_IMPOSITIO])
+			damage += sc->data[SC_IMPOSITIO]->val2;
+		if(sc->data[SC_DRUMBATTLE]){
+			if(tstatus->size == SZ_MEDIUM)
+				damage += sc->data[SC_DRUMBATTLE]->val2;
+			else if(tstatus->size == SZ_SMALL)
+				damage += 10 * sc->data[SC_DRUMBATTLE]->val1;
+			//else no bonus for large target
+		}
+		if(sc->data[SC_GS_MADNESSCANCEL])
+			damage += 100;
+		if(sc->data[SC_GS_GATLINGFEVER]){
+			if(tstatus->size == SZ_MEDIUM)
+				damage += 10 * sc->data[SC_GS_GATLINGFEVER]->val1;
+			else if(tstatus->size == SZ_SMALL)
+				damage += -5 * sc->data[SC_GS_GATLINGFEVER]->val1;
+			else
+				damage += sc->data[SC_GS_GATLINGFEVER]->val1;
+		}
+		//if(sc->data[SC_SPECIALZONE])
+		//	damage += sc->data[SC_SPECIALZONE]->val2 >> 4;
+#endif
 	}
 
 	// general skill masteries
 #ifdef RENEWAL
+	if( div < 0 ) // div fix
+		div = 1;
 	if( skill_id == MO_FINGEROFFENSIVE )//The finger offensive spheres on moment of attack do count. [Skotlex]
 		damage += div * sd->spiritball_old * 3;
 	else
 		damage += div * sd->spiritball * 3;
 	if( skill_id != CR_SHIELDBOOMERANG ) // Only Shield boomerang doesn't takes the Star Crumbs bonus.
 		damage += div * (left ? sd->left_weapon.star : sd->right_weapon.star);
+	if( skill_id != MC_CARTREVOLUTION && (skill2_lv=pc->checkskill(sd,BS_HILTBINDING)) > 0 )
+		damage += 4;
+
+	if(sd->status.party_id && (skill2_lv=pc->checkskill(sd,TK_POWER)) > 0) {
+		if( (i = party->foreachsamemap(party->sub_count, sd, 0)) > 1 )
+			damage += 2 * skill2_lv * i * (damage /*+ unknown value*/)  / 100 /*+ unknown value*/;
+	}
 #else
 	if( skill_id != ASC_BREAKER && weapon ) // Adv Katar Mastery is does not applies to ASC_BREAKER, but other masteries DO apply >_>
-		if( sd->status.weapon == W_KATAR && (skill=pc->checkskill(sd,ASC_KATAR)) > 0 )
-			damage += damage * (10 + 2 * skill) / 100;
+		if( sd->status.weapon == W_KATAR && (skill2_lv=pc->checkskill(sd,ASC_KATAR)) > 0 )
+			damage += damage * (10 + 2 * skill2_lv) / 100;
 #endif
 
+	// percentage factor masteries
+	if ( sc && sc->data[SC_MIRACLE] )
+		i = 2; //Star anger
+	else
+		ARR_FIND(0, MAX_PC_FEELHATE, i, status->get_class(target) == sd->hate_mob[i]);
+	if ( i < MAX_PC_FEELHATE && (skill2_lv=pc->checkskill(sd,pc->sg_info[i].anger_id)) && weapon ) {
+		int ratio = sd->status.base_level + status_get_dex(src) + status_get_luk(src);
+		if ( i == 2 ) ratio += status_get_str(src); //Star Anger
+		if  (skill2_lv < 4 )
+			ratio /= (12 - 3 * skill2_lv);
+		damage += damage * ratio / 100;
+	}
 
-	damage = battle->add_mastery(sd, target, damage, left);
-
-	if((skill = pc->checkskill(sd,AB_EUCHARISTICA)) > 0 &&
-		(status_get_status_data(target)->race == RC_DEMON || status_get_status_data(target)->def_ele == ELE_DARK) )
-		damage += damage * skill / 100;
+	if( sd->status.class_ == JOB_ARCH_BISHOP_T || sd->status.class_ == JOB_ARCH_BISHOP ){
+		if((skill2_lv = pc->checkskill(sd,AB_EUCHARISTICA)) > 0 &&
+			(tstatus->race == RC_DEMON || tstatus->def_ele == ELE_DARK) )
+			damage += damage * skill2_lv / 100;
+	}
 
 	return damage;
 }
 /*==========================================
  * Elemental attribute fix.
  *------------------------------------------*/
-int battle_calc_elefix(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int damage, int nk, int n_ele, int s_ele, int s_ele_, bool left, int flag){
-	struct status_data *sstatus, *tstatus;
-	struct status_change *sc;
-
+int64 battle_calc_elefix(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 damage, int nk, int n_ele, int s_ele, int s_ele_, bool left, int flag){
+	struct status_data *tstatus;
+	
 	nullpo_ret(src);
 	nullpo_ret(target);
 
-	sstatus = status_get_status_data(src);
-	tstatus = status_get_status_data(target);
-	sc = status_get_sc(src);
-
-	if( (nk&NK_NO_ELEFIX) && n_ele )
+	tstatus = status->get_status_data(target);
+	
+	if( (nk&NK_NO_ELEFIX) || n_ele )
 		return damage;
 
-	if( damage > 0 )
-	{
+	if( damage > 0 ) {
 		if( left )
 			damage = battle->attr_fix(src, target, damage, s_ele_, tstatus->def_ele, tstatus->ele_lv);
 		else{
 			damage=battle->attr_fix(src, target, damage, s_ele, tstatus->def_ele, tstatus->ele_lv);
 			if( skill_id == MC_CARTREVOLUTION ) //Cart Revolution applies the element fix once more with neutral element
 				damage = battle->attr_fix(src,target,damage,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
+			if( skill_id == NC_ARMSCANNON )
+				damage = battle->attr_fix(src,target,damage,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
+			if( skill_id == GN_CARTCANNON )
+				damage = battle->attr_fix(src,target,damage,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
 			if( skill_id == GS_GROUNDDRIFT ) //Additional 50*lv Neutral damage.
-				damage += battle_attr_fix(src,target,50*skill_lv,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
+				damage += battle->attr_fix(src,target,50*skill_lv,ELE_NEUTRAL,tstatus->def_ele, tstatus->ele_lv);
 		}
 	}
-	if( sc && sc->data[SC_WATK_ELEMENT] )
-	{ // Descriptions indicate this means adding a percent of a normal attack in another element. [Skotlex]
-			damage = 
-#ifndef RENEWAL
-				battle->calc_base_damage(sstatus, &sstatus->rhw, sc, tstatus->size, ((TBL_PC*)src), (flag?2:0))
-#else
-				battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_R, (flag?2:0)|(sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0), 0)
-#endif
-				* sc->data[SC_WATK_ELEMENT]->val2 / 100;
-			
-			damage += battle->attr_fix(src, target, damage, sc->data[SC_WATK_ELEMENT]->val1, tstatus->def_ele, tstatus->ele_lv);
-			if( left ){
-				damage = 
+	
 #ifndef RENEWAL
-					battle->calc_base_damage(sstatus, &sstatus->lhw, sc, tstatus->size, ((TBL_PC*)src), (flag?2:0))
-#else
-					battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_L, (flag?2:0)|(sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0), 0)
-#endif
-					* sc->data[SC_WATK_ELEMENT]->val2 / 100;
-				damage += battle->attr_fix(src, target, damage, sc->data[SC_WATK_ELEMENT]->val1, tstatus->def_ele, tstatus->ele_lv);
+	{
+		struct status_data *sstatus;
+		struct status_change *sc;
+		
+		sstatus = status->get_status_data(src);
+		sc = status->get_sc(src);
+
+		if( sc && sc->data[SC_SUB_WEAPONPROPERTY] ) { // Descriptions indicate this means adding a percent of a normal attack in another element. [Skotlex]
+			int64 temp = battle->calc_base_damage2(sstatus, &sstatus->rhw, sc, tstatus->size, BL_CAST(BL_PC, src), (flag?2:0)) * sc->data[SC_SUB_WEAPONPROPERTY]->val2 / 100;
+			damage += battle->attr_fix(src, target, temp, sc->data[SC_SUB_WEAPONPROPERTY]->val1, tstatus->def_ele, tstatus->ele_lv);
+			if( left ) {
+				temp = battle->calc_base_damage2(sstatus, &sstatus->lhw, sc, tstatus->size, BL_CAST(BL_PC, src), (flag?2:0)) * sc->data[SC_SUB_WEAPONPROPERTY]->val2 / 100;
+				damage += battle->attr_fix(src, target, temp, sc->data[SC_SUB_WEAPONPROPERTY]->val1, tstatus->def_ele, tstatus->ele_lv);
 			}
+		}
 	}
-
+#endif
 	return damage;
 }
 /*==========================================
  * Calculates card bonuses damage adjustments.
+ * cflag(cardfix flag):
+ *	&1 - calc for left hand.
+ *  &2 - atker side cardfix(BF_WEAPON) otherwise target side(BF_WEAPON).
  *------------------------------------------*/
-int battle_calc_cardfix(int attack_type, struct block_list *src, struct block_list *target, int nk, int s_ele, int s_ele_, int damage, int left, int flag){
+int64 battle_calc_cardfix(int attack_type, struct block_list *src, struct block_list *target, int nk, int s_ele, int s_ele_, int64 damage, int cflag, int wflag){
 	struct map_session_data *sd, *tsd;
 	short cardfix = 1000, t_class, s_class, s_race2, t_race2;
 	struct status_data *sstatus, *tstatus;
@@ -858,24 +906,24 @@ int battle_calc_cardfix(int attack_type, struct block_list *src, struct block_li
 
 	sd = BL_CAST(BL_PC, src);
 	tsd = BL_CAST(BL_PC, target);
-	t_class = status_get_class(target);
-	s_class = status_get_class(src);
-	sstatus = status_get_status_data(src);
-	tstatus = status_get_status_data(target);
-	s_race2 = status_get_race2(src);
-
+	t_class = status->get_class(target);
+	s_class = status->get_class(src);
+	sstatus = status->get_status_data(src);
+	tstatus = status->get_status_data(target);
+	s_race2 = status->get_race2(src);
+	
 	switch(attack_type){
 		case BF_MAGIC:
 			if ( sd && !(nk&NK_NO_CARDFIX_ATK) ) {
-				cardfix=cardfix*(100+sd->magic_addrace[tstatus->race])/100;
+				cardfix = cardfix * (100 + sd->magic_addrace[tstatus->race]) / 100;
 				if (!(nk&NK_NO_ELEFIX))
-					cardfix=cardfix*(100+sd->magic_addele[tstatus->def_ele])/100;
-				cardfix=cardfix*(100+sd->magic_addsize[tstatus->size])/100;
-				cardfix=cardfix*(100+sd->magic_addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
-				cardfix=cardfix*(100+sd->magic_atk_ele[s_ele])/100;
-				for(i=0; i< ARRAYLENGTH(sd->add_mdmg) && sd->add_mdmg[i].rate;i++) {
+					cardfix = cardfix*(100+sd->magic_addele[tstatus->def_ele]) / 100;
+				cardfix = cardfix * (100 + sd->magic_addsize[tstatus->size]) / 100;
+				cardfix = cardfix * (100 + sd->magic_addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]) / 100;
+				cardfix = cardfix * (100 + sd->magic_atk_ele[s_ele])/100;
+				for(i=0; i< ARRAYLENGTH(sd->add_mdmg) && sd->add_mdmg[i].rate; i++) {
 					if(sd->add_mdmg[i].class_ == t_class) {
-						cardfix=cardfix*(100+sd->add_mdmg[i].rate)/100;
+						cardfix = cardfix * (100 + sd->add_mdmg[i].rate) / 100;
 						break;
 					}
 				}
@@ -891,225 +939,217 @@ int battle_calc_cardfix(int attack_type, struct block_list *src, struct block_li
 					for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++)
 					{
 						if(tsd->subele2[i].ele != s_ele) continue;
-						if(!(tsd->subele2[i].flag&flag&BF_WEAPONMASK &&
-							 tsd->subele2[i].flag&flag&BF_RANGEMASK &&
-							 tsd->subele2[i].flag&flag&BF_SKILLMASK))
+						if(!(tsd->subele2[i].flag&wflag&BF_WEAPONMASK &&
+							 tsd->subele2[i].flag&wflag&BF_RANGEMASK &&
+							 tsd->subele2[i].flag&wflag&BF_SKILLMASK))
 							continue;
 						ele_fix += tsd->subele2[i].rate;
 					}
-					cardfix=cardfix*(100-ele_fix)/100;
+					cardfix = cardfix * (100 - ele_fix) / 100;
 				}
-				cardfix=cardfix*(100-tsd->subsize[sstatus->size])/100;
-				cardfix=cardfix*(100-tsd->subrace2[s_race2])/100;
-				cardfix=cardfix*(100-tsd->subrace[sstatus->race])/100;
-				cardfix=cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS])/100;
+				cardfix = cardfix * (100 - tsd->subsize[sstatus->size]) / 100;
+				cardfix = cardfix * (100 - tsd->subrace2[s_race2]) / 100;
+				cardfix = cardfix * (100 - tsd->subrace[sstatus->race]) / 100;
+				cardfix = cardfix * (100 - tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS]) / 100;
 				if( sstatus->race != RC_DEMIHUMAN )
-					cardfix=cardfix*(100-tsd->subrace[RC_NONDEMIHUMAN])/100;
+					cardfix = cardfix * (100-tsd->subrace[RC_NONDEMIHUMAN]) / 100;
 
 				for(i=0; i < ARRAYLENGTH(tsd->add_mdef) && tsd->add_mdef[i].rate;i++) {
 					if(tsd->add_mdef[i].class_ == s_class) {
-						cardfix=cardfix*(100-tsd->add_mdef[i].rate)/100;
+						cardfix = cardfix * (100-tsd->add_mdef[i].rate) / 100;
 						break;
 					}
 				}
+#ifndef RENEWAL
 				//It was discovered that ranged defense also counts vs magic! [Skotlex]
-				if ( flag&BF_SHORT )
+				if ( wflag&BF_SHORT )
 					cardfix = cardfix * ( 100 - tsd->bonus.near_attack_def_rate ) / 100;
 				else
 					cardfix = cardfix * ( 100 - tsd->bonus.long_attack_def_rate ) / 100;
+#endif
 
 				cardfix = cardfix * ( 100 - tsd->bonus.magic_def_rate ) / 100;
 
 				if( tsd->sc.data[SC_PROTECT_MDEF] )
 					cardfix = cardfix * ( 100 - tsd->sc.data[SC_PROTECT_MDEF]->val1 ) / 100;
 
-				if (cardfix != 1000)
+				if( cardfix != 1000 )
 					damage = damage * cardfix / 1000;
 			}
 			break;
 		case BF_WEAPON:
-			t_race2 = status_get_race2(target);
-			if( sd && !(nk&NK_NO_CARDFIX_ATK) && (left&2) )
-			{
-				short cardfix_ = 1000;
-				if(sd->state.arrow_atk)
-				{
-					cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race]+sd->arrow_addrace[tstatus->race])/100;
-					if (!(nk&NK_NO_ELEFIX))
-					{
-						int ele_fix = sd->right_weapon.addele[tstatus->def_ele] + sd->arrow_addele[tstatus->def_ele];
-						for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
-							if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
-							if(!(sd->right_weapon.addele2[i].flag&flag&BF_WEAPONMASK &&
-								 sd->right_weapon.addele2[i].flag&flag&BF_RANGEMASK &&
-								 sd->right_weapon.addele2[i].flag&flag&BF_SKILLMASK))
-									continue;
-							ele_fix += sd->right_weapon.addele2[i].rate;
-						}
-						cardfix=cardfix*(100+ele_fix)/100;
-					}
-					cardfix=cardfix*(100+sd->right_weapon.addsize[tstatus->size]+sd->arrow_addsize[tstatus->size])/100;
-					cardfix=cardfix*(100+sd->right_weapon.addrace2[t_race2])/100;
-					cardfix=cardfix*(100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]+sd->arrow_addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
-					if( tstatus->race != RC_DEMIHUMAN )
-						cardfix=cardfix*(100+sd->right_weapon.addrace[RC_NONDEMIHUMAN]+sd->arrow_addrace[RC_NONDEMIHUMAN])/100;
-				}
-				else
-				{ // Melee attack
-					if( !battle_config.left_cardfix_to_right )
-					{
-						cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race])/100;
-						if (!(nk&NK_NO_ELEFIX)) {
-							int ele_fix = sd->right_weapon.addele[tstatus->def_ele];
-							for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
+			t_race2 = status->get_race2(target);
+			if( cflag&2 ){
+				if( sd && !(nk&NK_NO_CARDFIX_ATK) ){
+					short cardfix_ = 1000;
+					if( sd->state.arrow_atk ){
+						cardfix = cardfix * (100 + sd->right_weapon.addrace[tstatus->race] + sd->arrow_addrace[tstatus->race]) / 100;
+						if( !(nk&NK_NO_ELEFIX) ){
+							int ele_fix = sd->right_weapon.addele[tstatus->def_ele] + sd->arrow_addele[tstatus->def_ele];
+							for(i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++){
 								if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
-								if(!(sd->right_weapon.addele2[i].flag&flag&BF_WEAPONMASK &&
-									 sd->right_weapon.addele2[i].flag&flag&BF_RANGEMASK &&
-									 sd->right_weapon.addele2[i].flag&flag&BF_SKILLMASK))
+								if(!(sd->right_weapon.addele2[i].flag&wflag&BF_WEAPONMASK &&
+									 sd->right_weapon.addele2[i].flag&wflag&BF_RANGEMASK &&
+									 sd->right_weapon.addele2[i].flag&wflag&BF_SKILLMASK))
 										continue;
 								ele_fix += sd->right_weapon.addele2[i].rate;
 							}
-							cardfix=cardfix*(100+ele_fix)/100;
+							cardfix = cardfix * (100 + ele_fix) / 100;
 						}
-						cardfix=cardfix*(100+sd->right_weapon.addsize[tstatus->size])/100;
-						cardfix=cardfix*(100+sd->right_weapon.addrace2[t_race2])/100;
-						cardfix=cardfix*(100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
+						cardfix = cardfix * (100 + sd->right_weapon.addsize[tstatus->size]+sd->arrow_addsize[tstatus->size]) / 100;
+						cardfix = cardfix * (100 + sd->right_weapon.addrace2[t_race2]) / 100;
+						cardfix = cardfix * (100 + sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS] + sd->arrow_addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]) / 100;
 						if( tstatus->race != RC_DEMIHUMAN )
-							cardfix=cardfix*(100+sd->right_weapon.addrace[RC_NONDEMIHUMAN])/100;
-
-						if( left&1 )
-						{
-							cardfix_=cardfix_*(100+sd->left_weapon.addrace[tstatus->race])/100;
-							if (!(nk&NK_NO_ELEFIX))	{
-								int ele_fix_lh = sd->left_weapon.addele[tstatus->def_ele];
-								for (i = 0; ARRAYLENGTH(sd->left_weapon.addele2) > i && sd->left_weapon.addele2[i].rate != 0; i++) {
-									if (sd->left_weapon.addele2[i].ele != tstatus->def_ele) continue;
-									if(!(sd->left_weapon.addele2[i].flag&flag&BF_WEAPONMASK &&
-										 sd->left_weapon.addele2[i].flag&flag&BF_RANGEMASK &&
-										 sd->left_weapon.addele2[i].flag&flag&BF_SKILLMASK))
+							cardfix = cardfix * (100 + sd->right_weapon.addrace[RC_NONDEMIHUMAN]+sd->arrow_addrace[RC_NONDEMIHUMAN]) / 100;
+					}else{ // Melee attack
+						if( !battle_config.left_cardfix_to_right ){
+							cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race])/100;
+							if( !(nk&NK_NO_ELEFIX) ){
+								int ele_fix = sd->right_weapon.addele[tstatus->def_ele];
+								for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
+									if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
+									if(!(sd->right_weapon.addele2[i].flag&wflag&BF_WEAPONMASK &&
+										 sd->right_weapon.addele2[i].flag&wflag&BF_RANGEMASK &&
+										 sd->right_weapon.addele2[i].flag&wflag&BF_SKILLMASK))
 											continue;
-									ele_fix_lh += sd->left_weapon.addele2[i].rate;
+									ele_fix += sd->right_weapon.addele2[i].rate;
+								}
+								cardfix = cardfix * (100+ele_fix) / 100;
+							}
+							cardfix = cardfix * (100+sd->right_weapon.addsize[tstatus->size]) / 100;
+							cardfix = cardfix * (100+sd->right_weapon.addrace2[t_race2]) / 100;
+							cardfix = cardfix * (100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]) / 100;
+							if( tstatus->race != RC_DEMIHUMAN )
+								cardfix = cardfix * (100 + sd->right_weapon.addrace[RC_NONDEMIHUMAN]) / 100;
+
+							if( cflag&1 ){
+								cardfix_ = cardfix_*(100+sd->left_weapon.addrace[tstatus->race])/100;
+								if (!(nk&NK_NO_ELEFIX)){
+									int ele_fix_lh = sd->left_weapon.addele[tstatus->def_ele];
+									for (i = 0; ARRAYLENGTH(sd->left_weapon.addele2) > i && sd->left_weapon.addele2[i].rate != 0; i++) {
+										if (sd->left_weapon.addele2[i].ele != tstatus->def_ele) continue;
+										if(!(sd->left_weapon.addele2[i].flag&wflag&BF_WEAPONMASK &&
+											 sd->left_weapon.addele2[i].flag&wflag&BF_RANGEMASK &&
+											 sd->left_weapon.addele2[i].flag&wflag&BF_SKILLMASK))
+												continue;
+										ele_fix_lh += sd->left_weapon.addele2[i].rate;
+									}
+									cardfix = cardfix * (100+ele_fix_lh) / 100;
 								}
-								cardfix=cardfix*(100+ele_fix_lh)/100;
+								cardfix_ = cardfix_ * (100+sd->left_weapon.addsize[tstatus->size]) / 100;
+								cardfix_ = cardfix_ * (100+sd->left_weapon.addrace2[t_race2]) / 100;
+								cardfix_ = cardfix_ * (100+sd->left_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]) / 100;
+								if( tstatus->race != RC_DEMIHUMAN )
+									cardfix_ = cardfix_*(100+sd->left_weapon.addrace[RC_NONDEMIHUMAN])/100;
+							}
+						}else{
+							int ele_fix = sd->right_weapon.addele[tstatus->def_ele] + sd->left_weapon.addele[tstatus->def_ele];
+							for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++){
+								if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
+								if(!(sd->right_weapon.addele2[i].flag&wflag&BF_WEAPONMASK &&
+									 sd->right_weapon.addele2[i].flag&wflag&BF_RANGEMASK &&
+									 sd->right_weapon.addele2[i].flag&wflag&BF_SKILLMASK))
+										continue;
+								ele_fix += sd->right_weapon.addele2[i].rate;
+							}
+							for (i = 0; ARRAYLENGTH(sd->left_weapon.addele2) > i && sd->left_weapon.addele2[i].rate != 0; i++){
+								if (sd->left_weapon.addele2[i].ele != tstatus->def_ele) continue;
+								if(!(sd->left_weapon.addele2[i].flag&wflag&BF_WEAPONMASK &&
+									 sd->left_weapon.addele2[i].flag&wflag&BF_RANGEMASK &&
+									 sd->left_weapon.addele2[i].flag&wflag&BF_SKILLMASK))
+										continue;
+								ele_fix += sd->left_weapon.addele2[i].rate;
 							}
-							cardfix_=cardfix_*(100+sd->left_weapon.addsize[tstatus->size])/100;
-							cardfix_=cardfix_*(100+sd->left_weapon.addrace2[t_race2])/100;
-							cardfix_=cardfix_*(100+sd->left_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
+
+							cardfix = cardfix * (100 + sd->right_weapon.addrace[tstatus->race] + sd->left_weapon.addrace[tstatus->race]) / 100;
+							cardfix = cardfix * (100 + ele_fix) / 100;
+							cardfix = cardfix * (100 + sd->right_weapon.addsize[tstatus->size] + sd->left_weapon.addsize[tstatus->size])/100;
+							cardfix = cardfix * (100 + sd->right_weapon.addrace2[t_race2] + sd->left_weapon.addrace2[t_race2])/100;
+							cardfix = cardfix * (100 + sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS] + sd->left_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]) / 100;
 							if( tstatus->race != RC_DEMIHUMAN )
-								cardfix_=cardfix_*(100+sd->left_weapon.addrace[RC_NONDEMIHUMAN])/100;
+								cardfix = cardfix * (100+sd->right_weapon.addrace[RC_NONDEMIHUMAN] + sd->left_weapon.addrace[RC_NONDEMIHUMAN]) / 100;
 						}
 					}
-					else
-					{
-						int ele_fix = sd->right_weapon.addele[tstatus->def_ele] + sd->left_weapon.addele[tstatus->def_ele];
-					for (i = 0; ARRAYLENGTH(sd->right_weapon.addele2) > i && sd->right_weapon.addele2[i].rate != 0; i++) {
-							if (sd->right_weapon.addele2[i].ele != tstatus->def_ele) continue;
-							if(!(sd->right_weapon.addele2[i].flag&flag&BF_WEAPONMASK &&
-								 sd->right_weapon.addele2[i].flag&flag&BF_RANGEMASK &&
-								 sd->right_weapon.addele2[i].flag&flag&BF_SKILLMASK))
-									continue;
-							ele_fix += sd->right_weapon.addele2[i].rate;
-						}
-						for (i = 0; ARRAYLENGTH(sd->left_weapon.addele2) > i && sd->left_weapon.addele2[i].rate != 0; i++) {
-							if (sd->left_weapon.addele2[i].ele != tstatus->def_ele) continue;
-							if(!(sd->left_weapon.addele2[i].flag&flag&BF_WEAPONMASK &&
-								 sd->left_weapon.addele2[i].flag&flag&BF_RANGEMASK &&
-								 sd->left_weapon.addele2[i].flag&flag&BF_SKILLMASK))
-									continue;
-							ele_fix += sd->left_weapon.addele2[i].rate;
+
+					for( i = 0; i < ARRAYLENGTH(sd->right_weapon.add_dmg) && sd->right_weapon.add_dmg[i].rate; i++ ){
+						if( sd->right_weapon.add_dmg[i].class_ == t_class ){
+							cardfix = cardfix * (100 + sd->right_weapon.add_dmg[i].rate) / 100;
+							break;
 						}
+					}
 
-						cardfix=cardfix*(100+sd->right_weapon.addrace[tstatus->race]+sd->left_weapon.addrace[tstatus->race])/100;
-						cardfix=cardfix*(100+ele_fix)/100;
-						cardfix=cardfix*(100+sd->right_weapon.addsize[tstatus->size]+sd->left_weapon.addsize[tstatus->size])/100;
-						cardfix=cardfix*(100+sd->right_weapon.addrace2[t_race2]+sd->left_weapon.addrace2[t_race2])/100;
-						cardfix=cardfix*(100+sd->right_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS]+sd->left_weapon.addrace[is_boss(target)?RC_BOSS:RC_NONBOSS])/100;
-						if( tstatus->race != RC_DEMIHUMAN )
-							cardfix=cardfix*(100+sd->right_weapon.addrace[RC_NONDEMIHUMAN]+sd->left_weapon.addrace[RC_NONDEMIHUMAN])/100;
+					if( cflag&1 ){
+						for( i = 0; i < ARRAYLENGTH(sd->left_weapon.add_dmg) && sd->left_weapon.add_dmg[i].rate; i++ ){
+							if( sd->left_weapon.add_dmg[i].class_ == t_class ){
+								cardfix_ = cardfix_ * (100 + sd->left_weapon.add_dmg[i].rate) / 100;
+								break;
+							}
+						}
 					}
+#ifndef RENEWAL
+					if( wflag&BF_LONG )
+						cardfix = cardfix * (100 + sd->bonus.long_attack_atk_rate) / 100;
+#endif
+					if( (cflag&1) && cardfix_ != 1000 )
+						damage = damage * cardfix_ / 1000;
+					else if( cardfix != 1000 )
+						damage = damage * cardfix / 1000;
 				}
-				for( i = 0; i < ARRAYLENGTH(sd->right_weapon.add_dmg) && sd->right_weapon.add_dmg[i].rate; i++ )
-				{
-					if( sd->right_weapon.add_dmg[i].class_ == t_class )
-					{
-						cardfix=cardfix*(100+sd->right_weapon.add_dmg[i].rate)/100;
-						break;
+			}else{
+				// Target side
+				if( tsd && !(nk&NK_NO_CARDFIX_DEF) ){
+					if( !(nk&NK_NO_ELEFIX) ){
+						int ele_fix = tsd->subele[s_ele];
+						for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++)
+						{
+							if(tsd->subele2[i].ele != s_ele) continue;
+							if(!(tsd->subele2[i].flag&wflag&BF_WEAPONMASK &&
+								 tsd->subele2[i].flag&wflag&BF_RANGEMASK &&
+								 tsd->subele2[i].flag&wflag&BF_SKILLMASK))
+								continue;
+							ele_fix += tsd->subele2[i].rate;
+						}
+						cardfix = cardfix * (100-ele_fix) / 100;
+						if( cflag&1 && s_ele_ != s_ele ){
+							int ele_fix_lh = tsd->subele[s_ele_];
+							for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++){
+								if(tsd->subele2[i].ele != s_ele_) continue;
+								if(!(tsd->subele2[i].flag&wflag&BF_WEAPONMASK &&
+									 tsd->subele2[i].flag&wflag&BF_RANGEMASK &&
+									 tsd->subele2[i].flag&wflag&BF_SKILLMASK))
+									continue;
+								ele_fix_lh += tsd->subele2[i].rate;
+							}
+							cardfix = cardfix * (100 - ele_fix_lh) / 100;
+						}
 					}
-				}
-
-				if( left&1 )
-				{
-					for( i = 0; i < ARRAYLENGTH(sd->left_weapon.add_dmg) && sd->left_weapon.add_dmg[i].rate; i++ )
-					{
-						if( sd->left_weapon.add_dmg[i].class_ == t_class )
+					cardfix = cardfix * (100-tsd->subsize[sstatus->size]) / 100;
+ 					cardfix = cardfix * (100-tsd->subrace2[s_race2]) / 100;
+					cardfix = cardfix * (100-tsd->subrace[sstatus->race]) / 100;
+					cardfix = cardfix * (100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS]) / 100;
+					if( sstatus->race != RC_DEMIHUMAN )
+						cardfix = cardfix * (100-tsd->subrace[RC_NONDEMIHUMAN]) / 100;
+
+					for( i = 0; i < ARRAYLENGTH(tsd->add_def) && tsd->add_def[i].rate;i++ ){
+						if( tsd->add_def[i].class_ == s_class )
 						{
-							cardfix_=cardfix_*(100+sd->left_weapon.add_dmg[i].rate)/100;
+							cardfix = cardfix * (100 - tsd->add_def[i].rate) / 100;
 							break;
 						}
 					}
-				}
 
-				if( flag&BF_LONG )
-					cardfix = cardfix * ( 100 + sd->bonus.long_attack_atk_rate ) / 100;
-				if( (left&1) && cardfix_ != 1000 )
-					damage = damage * cardfix_ / 1000;
-				else if( cardfix != 1000 )
-					damage = damage * cardfix / 1000;
+					if( wflag&BF_SHORT )
+						cardfix = cardfix * (100 - tsd->bonus.near_attack_def_rate) / 100;
+					else // BF_LONG (there's no other choice)
+						cardfix = cardfix * (100 - tsd->bonus.long_attack_def_rate) / 100;
 
-		}else if( tsd && !(nk&NK_NO_CARDFIX_DEF) ){
-			if( !(nk&NK_NO_ELEFIX) )
-			{
-				int ele_fix = tsd->subele[s_ele];
-				for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++)
-				{
-					if(tsd->subele2[i].ele != s_ele) continue;
-					if(!(tsd->subele2[i].flag&flag&BF_WEAPONMASK &&
-						 tsd->subele2[i].flag&flag&BF_RANGEMASK &&
-						 tsd->subele2[i].flag&flag&BF_SKILLMASK))
-						continue;
-					ele_fix += tsd->subele2[i].rate;
-				}
-				cardfix=cardfix*(100-ele_fix)/100;
-				if( left&1 && s_ele_ != s_ele )
-				{
-					int ele_fix_lh = tsd->subele[s_ele_];
-					for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++)
-					{
-						if(tsd->subele2[i].ele != s_ele_) continue;
-						if(!(tsd->subele2[i].flag&flag&BF_WEAPONMASK &&
-							 tsd->subele2[i].flag&flag&BF_RANGEMASK &&
-							 tsd->subele2[i].flag&flag&BF_SKILLMASK))
-							continue;
-						ele_fix_lh += tsd->subele2[i].rate;
-					}
-					cardfix=cardfix*(100-ele_fix_lh)/100;
-				}
-			}
-			cardfix=cardfix*(100-tsd->subsize[sstatus->size])/100;
- 			cardfix=cardfix*(100-tsd->subrace2[s_race2])/100;
-			cardfix=cardfix*(100-tsd->subrace[sstatus->race])/100;
-			cardfix=cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS])/100;
-			if( sstatus->race != RC_DEMIHUMAN )
-				cardfix=cardfix*(100-tsd->subrace[RC_NONDEMIHUMAN])/100;
+					if( tsd->sc.data[SC_PROTECT_DEF] )
+						cardfix = cardfix * (100 - tsd->sc.data[SC_PROTECT_DEF]->val1) / 100;
 
-			for( i = 0; i < ARRAYLENGTH(tsd->add_def) && tsd->add_def[i].rate;i++ ) {
-				if( tsd->add_def[i].class_ == s_class ) {
-					cardfix=cardfix*(100-tsd->add_def[i].rate)/100;
-					break;
+					if( cardfix != 1000 )
+						damage = damage * cardfix / 1000;
 				}
 			}
-
-			if( flag&BF_SHORT )
-				cardfix = cardfix * ( 100 - tsd->bonus.near_attack_def_rate ) / 100;
-			else	// BF_LONG (there's no other choice)
-				cardfix = cardfix * ( 100 - tsd->bonus.long_attack_def_rate ) / 100;
-
-			if( tsd->sc.data[SC_PROTECT_DEF] )
-				cardfix = cardfix * ( 100 - tsd->sc.data[SC_PROTECT_DEF]->val1 ) / 100;
-
-			if( cardfix != 1000 )
-				damage = damage * cardfix / 1000;
-		}
 			break;
 		case BF_MISC:
 			if( tsd && !(nk&NK_NO_CARDFIX_DEF) ){
@@ -1120,25 +1160,25 @@ int battle_calc_cardfix(int attack_type, struct block_list *src, struct block_li
 					for (i = 0; ARRAYLENGTH(tsd->subele2) > i && tsd->subele2[i].rate != 0; i++)
 					{
 						if(tsd->subele2[i].ele != s_ele) continue;
-						if(!(tsd->subele2[i].flag&flag&BF_WEAPONMASK &&
-							 tsd->subele2[i].flag&flag&BF_RANGEMASK &&
-							 tsd->subele2[i].flag&flag&BF_SKILLMASK))
+						if(!(tsd->subele2[i].flag&wflag&BF_WEAPONMASK &&
+							 tsd->subele2[i].flag&wflag&BF_RANGEMASK &&
+							 tsd->subele2[i].flag&wflag&BF_SKILLMASK))
 							continue;
 						ele_fix += tsd->subele2[i].rate;
 					}
-					cardfix=cardfix*(100-ele_fix)/100;
+					cardfix = cardfix * (100 - ele_fix) / 100;
 				}
-				cardfix=cardfix*(100-tsd->subsize[sstatus->size])/100;
-				cardfix=cardfix*(100-tsd->subrace2[s_race2])/100;
-				cardfix=cardfix*(100-tsd->subrace[sstatus->race])/100;
-				cardfix=cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS])/100;
+				cardfix = cardfix*(100-tsd->subsize[sstatus->size]) / 100;
+				cardfix = cardfix*(100-tsd->subrace2[s_race2]) / 100;
+				cardfix = cardfix*(100-tsd->subrace[sstatus->race]) / 100;
+				cardfix = cardfix*(100-tsd->subrace[is_boss(src)?RC_BOSS:RC_NONBOSS]) / 100;
 				if( sstatus->race != RC_DEMIHUMAN )
-					cardfix=cardfix*(100-tsd->subrace[RC_NONDEMIHUMAN])/100;
+					cardfix = cardfix * (100 - tsd->subrace[RC_NONDEMIHUMAN]) / 100;
 
 				cardfix = cardfix * ( 100 - tsd->bonus.misc_def_rate ) / 100;
-				if( flag&BF_SHORT )
+				if( wflag&BF_SHORT )
 					cardfix = cardfix * ( 100 - tsd->bonus.near_attack_def_rate ) / 100;
-				else	// BF_LONG (there's no other choice)
+				else // BF_LONG (there's no other choice)
 					cardfix = cardfix * ( 100 - tsd->bonus.long_attack_def_rate ) / 100;
 
 				if (cardfix != 1000)
@@ -1157,7 +1197,7 @@ int battle_calc_cardfix(int attack_type, struct block_list *src, struct block_li
  * &2 - pdef(Pierce defense)
  * &4 - tdef(Total defense reduction)
  *------------------------------------------*/
-int battle_calc_defense(int attack_type, struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int damage, int flag, int pdef){
+int64 battle_calc_defense(int attack_type, struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 damage, int flag, int pdef){
 	struct status_data *sstatus, *tstatus;
 	struct map_session_data *sd, *tsd;
 	struct status_change *sc, *tsc;
@@ -1171,10 +1211,10 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 	
 	sd = BL_CAST(BL_PC, src);
 	tsd = BL_CAST(BL_PC, target);
-	sstatus = status_get_status_data(src);
-	tstatus = status_get_status_data(target);
-	sc = status_get_sc(src);
-	tsc = status_get_sc(target);
+	sstatus = status->get_status_data(src);
+	tstatus = status->get_status_data(target);
+	sc = status->get_sc(src);
+	tsc = status->get_sc(target);
 
 	switch(attack_type){
 		case BF_WEAPON:
@@ -1183,14 +1223,14 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 			  *	def1 = equip def
 			  *	def2 = status def
 			 **/
-			defType def1 = status_get_def(target); //Don't use tstatus->def1 due to skill timer reductions.
+			defType def1 = status->get_def(target); //Don't use tstatus->def1 due to skill timer reductions.
 			short def2 = tstatus->def2, vit_def;
-#ifdef RENEWAL			
-			def1 = status_calc_def2(target, tsc, def1, false); // equip def(RE)
-			def2 = status_calc_def(target, tsc, def2, false); // status def(RE)
+#ifdef RENEWAL
+			def1 = status->calc_def2(target, tsc, def1, false); // equip def(RE)
+			def2 = status->calc_def(target, tsc, def2, false); // status def(RE)
 #else
-			def1 = status_calc_def(target, tsc, def1, false); // equip def(RE)
-			def2 = status_calc_def2(target, tsc, def2, false); // status def(RE)
+			def1 = status->calc_def(target, tsc, def1, false); // equip def(RE)
+			def2 = status->calc_def2(target, tsc, def2, false); // status def(RE)
 #endif
 
 			if( sd ){
@@ -1211,7 +1251,7 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 			
 			if( battle_config.vit_penalty_type && battle_config.vit_penalty_target&target->type ) {
 				unsigned char target_count; //256 max targets should be a sane max
-				target_count = unit_counttargeted(target);
+				target_count = unit->counttargeted(target);
 				if(target_count >= battle_config.vit_penalty_count) {
 					if(battle_config.vit_penalty_type == 1) {
 						if( !tsc || !tsc->data[SC_STEELBODY] )
@@ -1236,9 +1276,9 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 #else
 				vit_def = def2;
 #endif
-				if((battle->check_undead(sstatus->race,sstatus->def_ele) || sstatus->race==RC_DEMON) && //This bonus already doesnt work vs players
+				if((battle->check_undead(sstatus->race,sstatus->def_ele) || sstatus->race==RC_DEMON) && //This bonus already doesn't work vs players
 					src->type == BL_MOB && (i=pc->checkskill(tsd,AL_DP)) > 0)
-					vit_def += i*(int)(3 +(tsd->status.base_level+1)*0.04);   // submitted by orn
+					vit_def += i*(int)(3 +(tsd->status.base_level+1)*0.04);   // [orn]
 				if( src->type == BL_MOB && (i=pc->checkskill(tsd,RA_RANGERMAIN))>0 &&
 					(sstatus->race == RC_BRUTE || sstatus->race == RC_FISH || sstatus->race == RC_PLANT) )
 					vit_def += i*5;
@@ -1260,12 +1300,12 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 		#ifdef RENEWAL
 			/**
 			* RE DEF Reduction
-			* Damage = Attack * (4000+eDEF)/(4000+eDEF*10) - sDEF
-			* Pierce defence gains 1 atk per def/2
+			* Pierce defense gains 1 atk per def/2
 			**/
 
-			if( def1 == -400 ) /* being hit by a gazillion units, you hit the jackpot and got -400 which creates a division by 0 and subsequently crashes */
-				def1 = -399;
+			if( def1 < -399 ) // it stops at -399
+				def1 = 399; // in aegis it set to 1 but in our case it may lead to exploitation so limit it to 399
+				//return 1;
 
 			if( flag&2 )
 				damage += def1 >> 1;
@@ -1274,7 +1314,7 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 				if( flag&4 )
 					damage -= (def1 + vit_def);
 				else
-					damage = damage * (4000+def1) / (4000+10*def1) - vit_def;
+					damage = (int)((100.0f - def1 / (def1 + 400.0f) * 90.0f) / 100.0f * damage - vit_def);
 			}
 		
 		#else
@@ -1296,11 +1336,11 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 			defType mdef = tstatus->mdef;
 			short mdef2= tstatus->mdef2;
 #ifdef RENEWAL
-			mdef2 = status_calc_mdef(target, tsc, mdef2, false); // status mdef(RE)
-			mdef = status_calc_mdef2(target, tsc, mdef, false); // equip mde(RE)
+			mdef2 = status->calc_mdef(target, tsc, mdef2, false); // status mdef(RE)
+			mdef = status->calc_mdef2(target, tsc, mdef, false); // equip mde(RE)
 #else
-			mdef2 = status_calc_mdef2(target, tsc, mdef2, false); // status mdef(RE)
-			mdef = status_calc_mdef(target, tsc, mdef, false); // equip mde(RE)
+			mdef2 = status->calc_mdef2(target, tsc, mdef2, false); // status mdef(RE)
+			mdef = status->calc_mdef(target, tsc, mdef, false); // equip mde(RE)
 #endif
 			if( flag&1 )
 				mdef = 0;
@@ -1318,9 +1358,12 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 		#ifdef RENEWAL
 			/**
 			 * RE MDEF Reduction
-			 * Damage = Magic Attack * (1000+eMDEF)/(1000+eMDEF) - sMDEF
 			 **/
-			damage = damage * (1000 + mdef) / (1000 + mdef * 10) - mdef2;
+			if( mdef < -99 ) // it stops at -99
+				mdef = 99; // in aegis it set to 1 but in our case it may lead to exploitation so limit it to 99
+				//return 1;
+
+			damage = (int)((100.0f - mdef / (mdef + 100.0f) * 90.0f) / 100.0f * damage - mdef2);
 		#else
 			if(battle_config.magic_defense_type)
 				damage = damage - mdef*battle_config.magic_defense_type - mdef2;
@@ -1333,23 +1376,37 @@ int battle_calc_defense(int attack_type, struct block_list *src, struct block_li
 	return damage;
 }
 
+// Minstrel/Wanderer number check for chorus skills.
+int battle_calc_chorusbonus(struct map_session_data *sd) {
+	int members = 0;
+
+	if (!sd || !sd->status.party_id)
+		return 0;
+
+	members = party->foreachsamemap(party->sub_count_chorus, sd, 0);
+
+	if (members < 3)
+		return 0; // Bonus remains 0 unless 3 or more Minstrel's/Wanderer's are in the party.
+	if (members > 7)
+		return 5; // Maximum effect possible from 7 or more Minstrel's/Wanderer's
+	return members - 2; // Effect bonus from additional Minstrel's/Wanderer's if not above the max possible
+}
+
 int battle_calc_skillratio(int attack_type, struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int skillratio, int flag){
-	int i, addedratio;
+	int i;
 	struct status_change *sc, *tsc;
 	struct map_session_data *sd, *tsd;
-	struct status_data *status, *tstatus;
+	struct status_data *st, *tst;
 
 	nullpo_ret(src);
 	nullpo_ret(target);
 
 	sd = BL_CAST(BL_PC, src);
 	tsd = BL_CAST(BL_PC, target);
-	sc = status_get_sc(src);
-	tsc = status_get_sc(target);
-	status = status_get_status_data(src);
-	tstatus = status_get_status_data(target);
-
-	addedratio = skillratio - 100;
+	sc = status->get_sc(src);
+	tsc = status->get_sc(target);
+	st = status->get_status_data(src);
+	tst = status->get_status_data(target);
 
 	switch(attack_type){
 		case BF_MAGIC:
@@ -1365,7 +1422,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 			#endif
 					break;
 				case MG_SOULSTRIKE:
-					if (battle->check_undead(tstatus->race,tstatus->def_ele))
+					if (battle->check_undead(tst->race,tst->def_ele))
 						skillratio += 5*skill_lv;
 					break;
 				case MG_FIREWALL:
@@ -1412,13 +1469,13 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += 10 * skill_lv - 30;
 					break;
 				case SL_STIN:
-					skillratio += (tstatus->size!=SZ_SMALL?-99:10*skill_lv); //target size must be small (0) for full damage.
+					skillratio += (tst->size!=SZ_SMALL?-99:10*skill_lv); //target size must be small (0) for full damage.
 					break;
 				case SL_STUN:
-					skillratio += (tstatus->size!=SZ_BIG?5*skill_lv:-99); //Full damage is dealt on small/medium targets
+					skillratio += (tst->size!=SZ_BIG?5*skill_lv:-99); //Full damage is dealt on small/medium targets
 					break;
 				case SL_SMA:
-					skillratio += -60 + status_get_lv(src); //Base damage is 40% + lv%
+					skillratio += -60 + status->get_lv(src); //Base damage is 40% + lv%
 					break;
 				case NJ_KOUENKA:
 					skillratio -= 10;
@@ -1471,25 +1528,24 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					* Arch Bishop
 					**/
 				case AB_JUDEX:
-					skillratio += 180 + 20 * skill_lv;
-					if (skill_lv > 4) skillratio += 20;
+					skillratio = 300 + 20 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case AB_ADORAMUS:
-					skillratio += 400 + 100 * skill_lv;
+					skillratio = 500 + 100 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case AB_DUPLELIGHT_MAGIC:
-					skillratio += 100 + 20 * skill_lv;
+					skillratio = 200 + 20 * skill_lv;
 					break;
 				/**
 					* Warlock
 					**/
-				case WL_SOULEXPANSION: // MATK [{( Skill Level + 4 ) x 100 ) + ( Caster?s INT )} x ( Caster?s Base Level / 100 )] %
-					skillratio += 300 + 100 * skill_lv + status_get_int(src);
+				case WL_SOULEXPANSION: // MATK [{( Skill Level + 4 ) x 100 ) + ( Caster's INT )} x ( Caster's Base Level / 100 )] %
+					skillratio = 100 * (skill_lv + 4) + st->int_;
 					RE_LVL_DMOD(100);
 					break;
-				case WL_FROSTMISTY: // MATK [{( Skill Level x 100 ) + 200 } x ( Caster痴 Base Level / 100 )] %
+				case WL_FROSTMISTY: // MATK [{( Skill Level x 100 ) + 200 } x ( Caster's Base Level / 100 )] %
 					skillratio += 100 + 100 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
@@ -1532,14 +1588,14 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 
 					if( sd && sd->status.party_id ){
 						struct map_session_data* psd;
-						int static p_sd[5] = {0, 0, 0, 0, 0}, c; // just limit it to 5
+						int p_sd[5] = {0, 0, 0, 0, 0}, c; // just limit it to 5
 
 						c = 0;
 						memset (p_sd, 0, sizeof(p_sd));
-						party_foreachsamemap(skill->check_condition_char_sub, sd, 3, &sd->bl, &c, &p_sd, skill_id);
-						c = ( c > 1 ? rand()%c : 0 );
+						party->foreachsamemap(skill->check_condition_char_sub, sd, 3, &sd->bl, &c, &p_sd, skill_id);
+						c = ( c > 1 ? rnd()%c : 0 );
 
-						if( (psd = iMap->id2sd(p_sd[c])) && pc->checkskill(psd,WL_COMET) > 0 ){
+						if( (psd = map->id2sd(p_sd[c])) && pc->checkskill(psd,WL_COMET) > 0 ){
 							skillratio = skill_lv * 400; //MATK [{( Skill Level x 400 ) x ( Caster's Base Level / 120 )} + 2500 ] %
 							RE_LVL_DMOD(120);
 							skillratio += 2500;
@@ -1554,7 +1610,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 						skillratio += 100 * flag;
 					break;
 				case WL_EARTHSTRAIN:
-					skillratio += 1900 + 100 * skill_lv;
+					skillratio = 2000 + 100 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case WL_TETRAVORTEX_FIRE:
@@ -1567,107 +1623,91 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 				case WL_SUMMON_ATK_WATER:
 				case WL_SUMMON_ATK_WIND:
 				case WL_SUMMON_ATK_GROUND:
-					skillratio = skill_lv * (status_get_lv(src) + ( sd ? sd->status.job_level : 50 ));// This is close to official, but lacking a little info to finalize. [Rytech]
+					skillratio = (1 + skill_lv) / 2 *  (status->get_lv(src) + (sd ? sd->status.job_level : 50));
 					RE_LVL_DMOD(100);
 					break;
 				case LG_RAYOFGENESIS:
 				{
-					int16 lv = skill_lv;
+					uint16 lv = skill_lv;
 					int bandingBonus = 0;
 					if( sc && sc->data[SC_BANDING] )
 						bandingBonus = 200 * (sd ? skill->check_pc_partner(sd,skill_id,&lv,skill->get_splash(skill_id,skill_lv),0) : 1);
 					skillratio = ((300 * skill_lv) + bandingBonus) * (sd ? sd->status.job_level : 1) / 25;
 				}
-				break;
-				case LG_SHIELDSPELL:// [(Casters Base Level x 4) + (Shield MDEF x 100) + (Casters INT x 2)] %
-					if( sd ) {
-						skillratio = status_get_lv(src) * 4 + sd->bonus.shieldmdef * 100 + status_get_int(src) * 2;
-					} else
-						skillratio += 1900;	//2000%
 					break;
-				case WM_METALICSOUND:
-					skillratio += 120 * skill_lv + 60 * ( sd? pc->checkskill(sd, WM_LESSON) : 10 ) - 100;
+				case LG_SHIELDSPELL:
+					if ( sd && skill_lv == 2 ) // [(Casters Base Level x 4) + (Shield MDEF x 100) + (Casters INT x 2)] %
+						skillratio = 4 * status->get_lv(src) + 100 * sd->bonus.shieldmdef + 2 * st->int_;
+					else
+						skillratio = 0;
 					break;
-				/*case WM_SEVERE_RAINSTORM:
-					skillratio += 50 * skill_lv;
+				case WM_METALICSOUND:
+					skillratio = 120 * skill_lv + 60 * ( sd? pc->checkskill(sd, WM_LESSON) : 10 );
+					RE_LVL_DMOD(100);
 					break;
-
-					WM_SEVERE_RAINSTORM just set a unit place,
-					refer to WM_SEVERE_RAINSTORM_MELEE to set the formula.
-				*/
 				case WM_REVERBERATION_MAGIC:
-					// MATK [{(Skill Level x 100) + 100} x Casters Base Level / 100] %
-					skillratio += 100 * (sd ? pc->checkskill(sd, WM_REVERBERATION) : 1);
+					skillratio = 100 * skill_lv + 100;
 					RE_LVL_DMOD(100);
 					break;
 				case SO_FIREWALK:
-					skillratio = 300;
+					skillratio = 60 * skill_lv;
 					RE_LVL_DMOD(100);
 					if( sc && sc->data[SC_HEATER_OPTION] )
-						skillratio += sc->data[SC_HEATER_OPTION]->val3;
+						skillratio += sc->data[SC_HEATER_OPTION]->val3 / 2;
 					break;
 				case SO_ELECTRICWALK:
-					skillratio = 300;
+					skillratio = 60 * skill_lv;
 					RE_LVL_DMOD(100);
 					if( sc && sc->data[SC_BLAST_OPTION] )
-						skillratio += sd ? sd->status.job_level / 2 : 0;
+						skillratio += sc->data[SC_BLAST_OPTION]->val2 / 2;
 					break;
 				case SO_EARTHGRAVE:
-					skillratio = ( 200 * ( sd ? pc->checkskill(sd, SA_SEISMICWEAPON) : 10 ) + status_get_int(src) * skill_lv );
+					skillratio = st->int_ * skill_lv + 200 * (sd ? pc->checkskill(sd,SA_SEISMICWEAPON) : 1);
 					RE_LVL_DMOD(100);
 					if( sc && sc->data[SC_CURSED_SOIL_OPTION] )
-						skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val2;
+						skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val3 * 5;
 					break;
 				case SO_DIAMONDDUST:
-					skillratio = ( 200 * ( sd ? pc->checkskill(sd, SA_FROSTWEAPON) : 10 ) + status_get_int(src) * skill_lv );
-					RE_LVL_DMOD(100);
+					skillratio = (st->int_ * skill_lv + 200 * (sd ? pc->checkskill(sd, SA_FROSTWEAPON) : 1)) * status->get_lv(src) / 100;
 					if( sc && sc->data[SC_COOLER_OPTION] )
-						skillratio += sc->data[SC_COOLER_OPTION]->val3;
+						skillratio += sc->data[SC_COOLER_OPTION]->val3 * 5;
 					break;
 				case SO_POISON_BUSTER:
-					skillratio += 1100 + 300 * skill_lv;
+					skillratio += 900 + 300 * skill_lv;
+					RE_LVL_DMOD(100);
 					if( sc && sc->data[SC_CURSED_SOIL_OPTION] )
-						skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val2;
+						skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val3 * 5;
 					break;
 				case SO_PSYCHIC_WAVE:
-					skillratio += -100 + skill_lv * 70 + (status_get_int(src) * 3);
+					skillratio = 70 * skill_lv + 3 * st->int_;
 					RE_LVL_DMOD(100);
-					if( sc ){
-						if( sc->data[SC_HEATER_OPTION] )
-							skillratio += sc->data[SC_HEATER_OPTION]->val3;
-						else if(sc->data[SC_COOLER_OPTION] )
-							skillratio +=  sc->data[SC_COOLER_OPTION]->val3;
-						else if(sc->data[SC_BLAST_OPTION] )
-							skillratio += sc->data[SC_BLAST_OPTION]->val2;
-						else if(sc->data[SC_CURSED_SOIL_OPTION] )
-							skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val3;
-					}
+					if( sc && ( sc->data[SC_HEATER_OPTION] || sc->data[SC_COOLER_OPTION]
+					         || sc->data[SC_BLAST_OPTION] || sc->data[SC_CURSED_SOIL_OPTION] ) )
+						skillratio += skillratio * 20 / 100;
 					break;
-				case SO_VARETYR_SPEAR: //MATK [{( Endow Tornado skill level x 50 ) + ( Caster INT x Varetyr Spear Skill level )} x Caster Base Level / 100 ] %
+				case SO_VARETYR_SPEAR:
 					skillratio = status_get_int(src) * skill_lv + ( sd ? pc->checkskill(sd, SA_LIGHTNINGLOADER) * 50 : 0 );
 					RE_LVL_DMOD(100);
 					if( sc && sc->data[SC_BLAST_OPTION] )
-						skillratio += sd ? sd->status.job_level * 5 : 0;
+						skillratio += sc->data[SC_BLAST_OPTION]->val2 * 5;
 					break;
 				case SO_CLOUD_KILL:
-					skillratio += -100 + skill_lv * 40;
+					skillratio = 40 * skill_lv;
 					RE_LVL_DMOD(100);
 					if( sc && sc->data[SC_CURSED_SOIL_OPTION] )
-						skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val2;
-					break;
-				case GN_DEMONIC_FIRE:
-					if( skill_lv > 20)
-					{	// Fire expansion Lv.2
-						skillratio += 110 + 20 * (skill_lv - 20) + status_get_int(src) * 3;	// Need official INT bonus. [LimitLine]
-					}
-					else if( skill_lv > 10 )
-					{	// Fire expansion Lv.1
-						skillratio += 110 + 20 * (skill_lv - 10) / 2;
+						skillratio += sc->data[SC_CURSED_SOIL_OPTION]->val3;
+					break;
+				case GN_DEMONIC_FIRE: {
+						int fire_expansion_lv = skill_lv / 100;
+						skill_lv = skill_lv % 100;
+						skillratio = 110 + 20 * skill_lv;
+						if ( fire_expansion_lv == 1 )
+							skillratio += status_get_int(src) + (sd?sd->status.job_level:50);
+						else if ( fire_expansion_lv == 2 )
+							skillratio += status_get_int(src) * 10;
 					}
-					else
-						skillratio += 110 + 20 * skill_lv;
 					break;
-					// Magical Elemental Spirits Attack Skills
+				// Magical Elemental Spirits Attack Skills
 				case EL_FIRE_MANTLE:
 				case EL_WATER_SCREW:
 					skillratio += 900;
@@ -1686,9 +1726,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += 1100;
 					break;
 				case MH_ERASER_CUTTER:
-					if(skill_lv%2) skillratio += 400; //600:800:1000
-					else skillratio += 700; //1000:1200
-					skillratio += 100 * skill_lv;
+					skillratio += 400 + 100 * skill_lv + (skill_lv%2 > 0 ? 0 : 300);
 					break;
 				case MH_XENO_SLASHER:
 					if(skill_lv%2) skillratio += 350 + 50 * skill_lv; //500:600:700
@@ -1788,7 +1826,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += 30 * skill_lv;
 					break;
 				case AS_SONICBLOW:
-					skillratio += -50 + 5 * skill_lv;
+					skillratio += 300 + 40 * skill_lv;
 					break;
 				case TF_SPRINKLESAND:
 					skillratio += 30;
@@ -1866,7 +1904,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 	#ifndef RENEWAL
 				case MO_EXTREMITYFIST:
 					{	//Overflow check. [Skotlex]
-						unsigned int ratio = skillratio + 100*(8 + status->sp/10);
+						unsigned int ratio = skillratio + 100*(8 + st->sp/10);
 						//You'd need something like 6K SP to reach this max, so should be fine for most purposes.
 						if (ratio > 60000) ratio = 60000; //We leave some room here in case skillratio gets further increased.
 						skillratio = (unsigned short)ratio;
@@ -1922,8 +1960,12 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 	#ifndef RENEWAL
 				case ASC_BREAKER:
 					skillratio += 100*skill_lv-100;
-					break;
+	#else
+				case LK_SPIRALPIERCE:
+				case ML_SPIRALPIERCE:
+					skillratio += 50 * skill_lv;
 	#endif
+					break;
 				case PA_SACRIFICE:
 					skillratio += 10 * skill_lv - 10;
 					break;
@@ -1954,10 +1996,9 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 				case TK_JUMPKICK:
 					skillratio += -70 + 10*skill_lv;
 					if (sc && sc->data[SC_COMBOATTACK] && sc->data[SC_COMBOATTACK]->val1 == skill_id)
-						skillratio += 10 * status_get_lv(src) / 3; //Tumble bonus
-					if (flag)
-					{
-						skillratio += 10 * status_get_lv(src) / 3; //Running bonus (TODO: What is the real bonus?)
+						skillratio += 10 * status->get_lv(src) / 3; //Tumble bonus
+					if (flag) {
+						skillratio += 10 * status->get_lv(src) / 3; //Running bonus (TODO: What is the real bonus?)
 						if( sc && sc->data[SC_STRUP] )  // Spurt bonus
 							skillratio *= 2;
 					}
@@ -1966,16 +2007,21 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += 50 * skill_lv;
 					break;
 				case GS_BULLSEYE:
-					//Only works well against brute/demihumans non bosses.
-					if((tstatus->race == RC_BRUTE || tstatus->race == RC_DEMIHUMAN)
-						&& !(tstatus->mode&MD_BOSS))
+					//Only works well against brute/demi-humans non bosses.
+					if((tst->race == RC_BRUTE || tst->race == RC_DEMIHUMAN)
+						&& !(tst->mode&MD_BOSS))
 						skillratio += 400;
 					break;
 				case GS_TRACKING:
 					skillratio += 100 * (skill_lv+1);
 					break;
 				case GS_PIERCINGSHOT:
-					skillratio += 20 * skill_lv;
+#ifdef RENEWAL
+					if( sd && sd->weapontype1 == W_RIFLE )
+						skillratio += 50 + 30 * skill_lv;
+					else
+#endif
+						skillratio += 20 * skill_lv;
 					break;
 				case GS_RAPIDSHOWER:
 					skillratio += 10 * skill_lv;
@@ -2008,6 +2054,11 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 				case NJ_KIRIKAGE:
 					skillratio += 100 * (skill_lv-1);
 					break;
+#ifdef RENEWAL
+				case NJ_KUNAI:
+					skillratio += 50 + 150 * skill_lv;
+					break;
+#endif
 				case KN_CHARGEATK:
 					{
 						int k = (flag-1)/3; //+100% every 3 cells of distance
@@ -2031,8 +2082,8 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += ((skill_lv-1)%5+1) * 100;
 					break;
 				case RK_SONICWAVE:
-					skillratio += -100 + 100 * (skill_lv + 5);
-					skillratio = skillratio * (100 + (status_get_lv(src)-100) / 2) / 100;
+					skillratio = (skill_lv + 5) * 100;
+					skillratio = skillratio * (100 + (status->get_lv(src)-100) / 2) / 100;
 					break;
 				case RK_HUNDREDSPEAR:
 						skillratio += 500 + (80 * skill_lv);
@@ -2041,43 +2092,34 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 							if( index >= 0 && sd->inventory_data[index]
 								&& sd->inventory_data[index]->type == IT_WEAPON )
 								skillratio += (10000 - min(10000, sd->inventory_data[index]->weight)) / 10;
-							skillratio = skillratio * (100 + (status_get_lv(src)-100) / 2) / 100 + 50 * pc->checkskill(sd,LK_SPIRALPIERCE);
+							skillratio = skillratio * (100 + (status->get_lv(src)-100) / 2) / 100 + 50 * pc->checkskill(sd,LK_SPIRALPIERCE);
 						}
 					break;
 				case RK_WINDCUTTER:
-						skillratio += -100 + 50 * (skill_lv + 2);
+						skillratio = (skill_lv + 2) * 50;
 						RE_LVL_DMOD(100);
 					break;
 				case RK_IGNITIONBREAK:
-						i = distance_bl(src,target);
-						if( i < 2 )
-							skillratio += 300 * skill_lv;
-						else if( i < 4 )
-							skillratio += 250 * skill_lv;
-						else
-							skillratio += 200 * skill_lv;
-						skillratio = (skillratio - 100) * (100 + (status_get_lv(src)-100)) / 100;
-						if( status->rhw.ele == ELE_FIRE )
-							skillratio +=  100 * skill_lv;
-					break;
-				case RK_CRUSHSTRIKE:
-					if( sd )
-					{//ATK [{Weapon Level * (Weapon Upgrade Level + 6) * 100} + (Weapon ATK) + (Weapon Weight)]%
-						short index = sd->equip_index[EQI_HAND_R];
-						if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_WEAPON )
-							skillratio += -100 + sd->inventory_data[index]->weight/10 + status->rhw.atk +
-								100 * sd->inventory_data[index]->wlv * (sd->status.inventory[index].refine + 6);
-					}
+					i = distance_bl(src,target);
+					if( i < 2 )
+						skillratio = 300 * skill_lv;
+					else if( i < 4 )
+						skillratio = 250 * skill_lv;
+					else
+						skillratio = 200 * skill_lv;
+					skillratio = skillratio * status->get_lv(src) / 100;
+					if( st->rhw.ele == ELE_FIRE )
+						skillratio += 100 * skill_lv;
 					break;
 				case RK_STORMBLAST:
-					skillratio += -100 + 100 * (sd ? pc->checkskill(sd,RK_RUNEMASTERY) : 1) +  100 * (status_get_int(src) / 4);
+					skillratio = ((sd ? pc->checkskill(sd,RK_RUNEMASTERY) : 1) + status_get_int(src) / 8) * 100;
 					break;
 				case RK_PHANTOMTHRUST:
-					skillratio += -100 + 50 * skill_lv + 10 * ( sd ? pc->checkskill(sd,KN_SPEARMASTERY) : 10);
+					skillratio = 50 * skill_lv + 10 * (sd ? pc->checkskill(sd,KN_SPEARMASTERY) : 10);
 					RE_LVL_DMOD(150);
 					break;
 				/**
-					* GC Guilotine Cross
+					* GC Guillotine Cross
 					**/
 				case GC_CROSSIMPACT:
 					skillratio += 900 + 100 * skill_lv;
@@ -2090,10 +2132,9 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					//ATK [{(Skill Level x 100) + 300} x Caster's Base Level / 120]% + ATK [(AGI x 2) + (Caster's Job Level x 4)]%
 					skillratio += 200 + (100 * skill_lv);
 					RE_LVL_DMOD(120);
-					skillratio += status_get_agi(src) * 2 + (sd?sd->status.job_level:0) * 4;
 					break;
 				case GC_ROLLINGCUTTER:
-					skillratio += -50 + 50 * skill_lv;
+					skillratio = 50 + 50 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case GC_CROSSRIPPERSLASHER:
@@ -2126,127 +2167,142 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += 100 + 100 * skill_lv;
 					break;
 				case RA_WUGDASH:// ATK 300%
-					skillratio += 200;
+					skillratio = 300;
+					if( sc && sc->data[SC_DANCE_WITH_WUG] )
+						skillratio += 10 * sc->data[SC_DANCE_WITH_WUG]->val1 * (2 + battle->calc_chorusbonus(sd));
 					break;
 				case RA_WUGSTRIKE:
-					skillratio += -100 + 200 * skill_lv;
+					skillratio = 200 * skill_lv;
+					if( sc && sc->data[SC_DANCE_WITH_WUG] )
+						skillratio += 10 * sc->data[SC_DANCE_WITH_WUG]->val1 * (2 + battle->calc_chorusbonus(sd));
 					break;
 				case RA_WUGBITE:
 					skillratio += 300 + 200 * skill_lv;
 					if ( skill_lv == 5 ) skillratio += 100;
 					break;
 				case RA_SENSITIVEKEEN:
-					skillratio += 50 * skill_lv;
+					skillratio = 150 * skill_lv;
 					break;
 				/**
 					* Mechanic
 					**/
 				case NC_BOOSTKNUCKLE:
-					skillratio += 100 + 100 * skill_lv + status_get_dex(src);
-					RE_LVL_DMOD(100);
+					skillratio = skill_lv * 100 + 200 + st->dex;
+					RE_LVL_DMOD(120);
 					break;
 				case NC_PILEBUNKER:
-					skillratio += 200 + 100 * skill_lv + status_get_str(src);
+					skillratio = skill_lv*100 + 300 + status_get_str(src);
 					RE_LVL_DMOD(100);
 					break;
 				case NC_VULCANARM:
-					skillratio += -100 + 70 * skill_lv + status_get_dex(src);
+					skillratio = 70 * skill_lv + status_get_dex(src);
 					RE_LVL_DMOD(100);
 					break;
 				case NC_FLAMELAUNCHER:
 				case NC_COLDSLOWER:
-					skillratio += 200 + 300 * skill_lv;
+					skillratio += 200 + 100 * skill_lv + status_get_str(src);
 					RE_LVL_DMOD(100);
 					break;
 				case NC_ARMSCANNON:
-					switch( tstatus->size ) {
-						case SZ_SMALL: skillratio += 100 + 500 * skill_lv; break;// Small
-						case SZ_MEDIUM: skillratio += 100 + 400 * skill_lv; break;// Medium
-						case SZ_BIG: skillratio += 100 + 300 * skill_lv; break;// Large
+					switch( tst->size ) {
+						case SZ_MEDIUM: skillratio = 300 + 350 * skill_lv; break; // Medium
+						case SZ_SMALL: skillratio = 300 + 400 * skill_lv; break;  // Small
+						case SZ_BIG: skillratio = 300 + 300 * skill_lv; break;    // Large
 					}
-					RE_LVL_DMOD(100);
-					//NOTE: Their's some other factors that affects damage, but not sure how exactly. Will recheck one day. [Rytech]
+					RE_LVL_DMOD(120);
 					break;
 				case NC_AXEBOOMERANG:
-					skillratio += 60 + 40 * skill_lv;
+					skillratio = 250 + 50 * skill_lv;
 					if( sd ) {
 						short index = sd->equip_index[EQI_HAND_R];
 						if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_WEAPON )
-						skillratio += sd->inventory_data[index]->weight / 10;// Weight is divided by 10 since 10 weight in coding make 1 whole actural weight. [Rytech]
+						skillratio += sd->inventory_data[index]->weight / 10;
 					}
 					RE_LVL_DMOD(100);
 					break;
 				case NC_POWERSWING:
-					skillratio += 80 + 20 * skill_lv + status_get_str(src) + status_get_dex(src);
-					RE_LVL_DMOD(100);
+					skillratio = 300 + 100*skill_lv + ( status_get_str(src)+status_get_dex(src) ) * status->get_lv(src) / 100;
 					break;
 				case NC_AXETORNADO:
-					skillratio += 100 + 100 * skill_lv + status_get_vit(src);
+					skillratio = 200 + 100 * skill_lv + st->vit;
 					RE_LVL_DMOD(100);
+					if( st->rhw.ele == ELE_WIND )
+						skillratio = skillratio * 125 / 100;
+					if ( distance_bl(src, target) > 2 )	// Will deal 75% damage outside of 5x5 area.
+						skillratio = skillratio * 75 / 100;
 					break;
 				case SC_FATALMENACE:
-					skillratio += 100 * skill_lv;
+					skillratio = 100 * (skill_lv+1) * status->get_lv(src) / 100;
 					break;
 				case SC_TRIANGLESHOT:
-					skillratio += 270 + 30 * skill_lv;
+					skillratio = ( 300 + (skill_lv-1) * status_get_agi(src)/2 ) * status->get_lv(src) / 120;
 					break;
 				case SC_FEINTBOMB:
-					skillratio += 100 + 100 * skill_lv;
+					skillratio = (skill_lv+1) * (st->dex/2) * (sd?sd->status.job_level:50)/10 * status->get_lv(src) / 120;
 					break;
-				case LG_CANNONSPEAR:// Stimated formula. Still need confirm it.
-					skillratio += -100 + (50  + status_get_str(src)) * skill_lv;
+				case LG_CANNONSPEAR:
+					skillratio = (50 + st->str) * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case LG_BANISHINGPOINT:
-					skillratio += -100 + ((50 * skill_lv) + (30 * ((sd)?pc->checkskill(sd,SM_BASH):1)));
+					skillratio = 50 * skill_lv + 30 * (sd ? pc->checkskill(sd,SM_BASH) : 10);
 					RE_LVL_DMOD(100);
 					break;
 				case LG_SHIELDPRESS:
-					skillratio += 60 + 43 * skill_lv;
+					skillratio = 150 * skill_lv + st->str;
+					if( sd ) {
+						short index = sd->equip_index[EQI_HAND_L];
+						if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_ARMOR )
+						skillratio += sd->inventory_data[index]->weight / 10;
+					}
 					RE_LVL_DMOD(100);
 					break;
 				case LG_PINPOINTATTACK:
-					skillratio += -100 + ((100 * skill_lv) + (10 * status_get_agi(src)) );
-					RE_LVL_DMOD(100);
+					skillratio = 100 * skill_lv + 5 * st->agi;
+					RE_LVL_DMOD(120);
 					break;
 				case LG_RAGEBURST:
-					if( sd && sd->spiritball_old )
-						skillratio += -100 + (sd->spiritball_old * 200);
-					else
-						skillratio += -100 + 15 * 200;
+					if( sc ){
+						skillratio += -100 + (status_get_max_hp(src) - status_get_hp(src)) / 100 + sc->fv_counter * 200;
+						clif->millenniumshield(src, (sc->fv_counter = 0));
+					}
 					RE_LVL_DMOD(100);
 					break;
-				case LG_SHIELDSPELL:// [(Casters Base Level x 4) + (Shield DEF x 10) + (Casters VIT x 2)] %
-					if( sd ) {
+				case LG_SHIELDSPELL:
+					if ( sd && skill_lv == 1 ) {
 						struct item_data *shield_data = sd->inventory_data[sd->equip_index[EQI_HAND_L]];
-						skillratio += -100 + status_get_lv(src) * 4 + status_get_vit(src) * 2;
 						if( shield_data )
-							skillratio += shield_data->def * 10;
-					} else
-						skillratio += 2400;	//2500%
+							skillratio = 4 * status->get_lv(src) + 10 * shield_data->def + 2 * st->vit;
+						}
+					else
+						skillratio = 0; // Prevents ATK damage from being done on LV 2 usage since LV 2 us MATK. [Rytech]
 					break;
 				case LG_MOONSLASHER:
-					skillratio += -100 + (120 * skill_lv + ((sd) ? pc->checkskill(sd,LG_OVERBRAND) : 5) * 80);
+					skillratio = 120 * skill_lv + 80 * (sd ? pc->checkskill(sd,LG_OVERBRAND) : 5);
 					RE_LVL_DMOD(100);
 					break;
 				case LG_OVERBRAND:
-					skillratio += -100 + 400 * skill_lv + (pc->checkskill(sd,CR_SPEARQUICKEN) * 30);
-					RE_LVL_DMOD(100);
+					skillratio += -100 + 50 * (((sd) ? pc->checkskill(sd,CR_SPEARQUICKEN) : 1) + 8 * skill_lv);
+					RE_LVL_DMOD(150);
 					break;
 				case LG_OVERBRAND_BRANDISH:
-					skillratio += -100 + 300 * skill_lv + (2 * (status_get_str(src) + status_get_dex(src)) / 3);
-					RE_LVL_DMOD(100);
+					skillratio += -100 + 300 * skill_lv + status_get_str(src) + status_get_dex(src);
+					RE_LVL_DMOD(150);
 					break;
 				case LG_OVERBRAND_PLUSATK:
-					skillratio += -100 + 150 * skill_lv;
+					skillratio += -100 + 100 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case LG_RAYOFGENESIS:
-					skillratio += 200 + 300 * skill_lv;
+					skillratio = 300 + 300 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case LG_EARTHDRIVE:
-					skillratio = (skillratio + 100) * skill_lv;
+					if( sd ) {
+						short index = sd->equip_index[EQI_HAND_L];
+						if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_ARMOR )
+						skillratio = (1 + skill_lv) * sd->inventory_data[index]->weight / 10;
+					}
 					RE_LVL_DMOD(100);
 					break;
 				case LG_HESPERUSLIT:
@@ -2284,7 +2340,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 						int hp = status_get_max_hp(src) * (10 + 2 * skill_lv) / 100,
 							sp = status_get_max_sp(src) * (6 + skill_lv) / 100;
 						if( sc && sc->data[SC_COMBOATTACK] && sc->data[SC_COMBOATTACK]->val1 == SR_FALLENEMPIRE ) // ATK [((Caster consumed HP + SP) / 2) x Caster Base Level / 100] %
-							skillratio += -100 + hp+sp / 2;
+							skillratio += -100 + (hp+sp) / 2;
 						else
 							skillratio += -100 + (hp+sp) / 4;
 						RE_LVL_DMOD(100);
@@ -2292,15 +2348,17 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 						break;
 				case SR_RAMPAGEBLASTER:
 					skillratio += 20 * skill_lv * (sd?sd->spiritball_old:5) - 100;
-					if( sc && sc->data[SC_EXPLOSIONSPIRITS] ){
+					if( sc && sc->data[SC_EXPLOSIONSPIRITS] ) {
 						skillratio += sc->data[SC_EXPLOSIONSPIRITS]->val1 * 20;
 						RE_LVL_DMOD(120);
-					}else
+					} else {
 						RE_LVL_DMOD(150);
+					}
 					break;
 				case SR_KNUCKLEARROW:
-					if( flag&4 ){  // ATK [(Skill Level x 150) + (1000 x Target current weight / Maximum weight) + (Target Base Level x 5) x (Caster Base Level / 150)] %
-						skillratio += -100 + 150 * skill_lv + status_get_lv(target) * 5 * (status_get_lv(src) / 100) ;
+					if ( flag&4 || map->list[src->m].flag.gvg_castle || tst->mode&MD_BOSS ) {
+						// ATK [(Skill Level x 150) + (1000 x Target current weight / Maximum weight) + (Target Base Level x 5) x (Caster Base Level / 150)] %
+						skillratio = 150 * skill_lv + status->get_lv(target) * 5 * (status->get_lv(src) / 100) ;
 						if( tsd && tsd->weight )
 							skillratio += 100 * (tsd->weight / tsd->max_weight);
 					}else // ATK [(Skill Level x 100 + 500) x Caster Base Level / 100] %
@@ -2308,7 +2366,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					RE_LVL_DMOD(100);
 					break;
 				case SR_WINDMILL: // ATK [(Caster Base Level + Caster DEX) x Caster Base Level / 100] %
-					skillratio += -100 + status_get_lv(src) + status_get_dex(src);
+					skillratio = status->get_lv(src) + status_get_dex(src);
 					RE_LVL_DMOD(100);
 					break;
 				case SR_GATEOFHELL:
@@ -2328,74 +2386,77 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					RE_LVL_DMOD(150);
 					break;
 				case SR_RIDEINLIGHTNING: // ATK [{(Skill Level x 200) + Additional Damage} x Caster Base Level / 100] %
-					if( (status->rhw.ele) == ELE_WIND || (status->lhw.ele) == ELE_WIND )
+					if( (st->rhw.ele) == ELE_WIND || (st->lhw.ele) == ELE_WIND )
 						skillratio += skill_lv * 50;
 					skillratio += -100 + 200 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case WM_REVERBERATION_MELEE:
-					// ATK [{(Skill Level x 100) + 300} x Caster Base Level / 100]
-					skillratio += 200 + 100 * pc->checkskill(sd, WM_REVERBERATION);
+					skillratio += 200 + 100 * skill_lv;
 					RE_LVL_DMOD(100);
 					break;
 				case WM_SEVERE_RAINSTORM_MELEE:
-					//ATK [{(Caster DEX + AGI) x (Skill Level / 5)} x Caster Base Level / 100] %
-					skillratio += -100 + (status_get_dex(src) + status_get_agi(src)) * (skill_lv * 2);
+					skillratio = (st->agi + st->dex) * skill_lv / 5;
 					RE_LVL_DMOD(100);
-					skillratio /= 10;
 					break;
 				case WM_GREAT_ECHO:
-					skillratio += 800 + 100 * skill_lv;
-					if( sd ) {	// Still need official value [pakpil]
-						short lv = (short)skill_lv;
-						skillratio += 100 * skill->check_pc_partner(sd,skill_id,&lv,skill->get_splash(skill_id,skill_lv),0);
-					}
-					break;
-				case WM_SOUND_OF_DESTRUCTION:
-					skillratio += 400;
+				{
+					int chorusbonus = battle->calc_chorusbonus(sd);
+					skillratio += 300 + 200 * skill_lv;
+					//Chorus bonus don't count the first 2 Minstrel's/Wanderer's and only increases when their's 3 or more. [Rytech]
+					if (chorusbonus >= 1 && chorusbonus <= 5)
+						skillratio += 100<<(chorusbonus-1); // 1->100; 2->200; 3->400; 4->800; 5->1600
+					RE_LVL_DMOD(100);
+				}
 					break;
 				case GN_CART_TORNADO:
-					// ATK [( Skill Level x 50 ) + ( Cart Weight / ( 150 - Caster Base STR ))] + ( Cart Remodeling Skill Level x 50 )] %
-					skillratio += -100 + 50 * skill_lv;
-					if( sd && sd->cart_weight)
-							skillratio += sd->cart_weight/10 / max(150-status_get_str(src),1) + pc->checkskill(sd, GN_REMODELING_CART) * 50;
+				{
+					int strbonus = st->str; // FIXME Supposed to take only base STR, but current code wont allow that. So well just take STR for now. [Rytech]
+					if ( strbonus > 130 ) // Max base stat limit on official is 130. So well allow no higher then 125 STR here. This limit prevents
+						strbonus = 130; // the division from going any lower then 30 so the server wont divide by 0 if someone has 150 STR.
+					skillratio = 50 * skill_lv + (sd ? sd->cart_weight : battle_config.max_cart_weight) / 10 / (150 - strbonus) + 50 * (sd ? pc->checkskill(sd, GN_REMODELING_CART) : 5);
+				}
 					break;
 				case GN_CARTCANNON:
-					// ATK [{( Cart Remodeling Skill Level x 50 ) x ( INT / 40 )} + ( Cart Cannon Skill Level x 60 )] %
-					skillratio += -100 + 60 * skill_lv;
-					if( sd ) skillratio += pc->checkskill(sd, GN_REMODELING_CART) * 50 * (status_get_int(src) / 40);
+					skillratio = 50 * (sd ? pc->checkskill(sd, GN_REMODELING_CART) : 5) * (st->int_ / 40) + 60 * skill_lv;
 					break;
 				case GN_SPORE_EXPLOSION:
-					skillratio += 200 + 100 * skill_lv;
-					break;
+					skillratio = 100 * skill_lv + (200 + st->int_) * status->get_lv(src) / 100;
 				case GN_CRAZYWEED_ATK:
 					skillratio += 400 + 100 * skill_lv;
 					break;
 				case GN_SLINGITEM_RANGEMELEEATK:
 					if( sd ) {
 						switch( sd->itemid ) {
-							case 13260: // Apple Bomob
-							case 13261: // Coconut Bomb
-							case 13262: // Melon Bomb
-							case 13263: // Pinapple Bomb
-								skillratio += 400;	// Unconfirded
+							case ITEMID_APPLE_BOMB:
+								skillratio = st->str + st->dex + 300;
+								break;
+							case ITEMID_MELON_BOMB:
+								skillratio = st->str + st->dex + 500;
+								break;
+							case ITEMID_COCONUT_BOMB:
+							case ITEMID_PINEAPPLE_BOMB:
+							case ITEMID_BANANA_BOMB:
+								skillratio = st->str + st->dex + 800;
+								break;
+							case ITEMID_BLACK_LUMP:
+								skillratio = (st->str + st->agi + st->dex) / 3; // Black Lump
+								break;
+							case ITEMID_BLACK_HARD_LUMP:
+								skillratio = (st->str + st->agi + st->dex) / 2; // Hard Black Lump
 								break;
-							case 13264: // Banana Bomb 2000%
-								skillratio += 1900;
+							case ITEMID_VERY_HARD_LUMP:
+								skillratio = st->str + st->agi + st->dex; // Extremely Hard Black Lump
 								break;
-							case 13265: skillratio -= 75; break; // Black Lump 25%
-							case 13266: skillratio -= 25; break; // Hard Black Lump 75%
-							case 13267: skillratio += 100; break; // Extremely Hard Black Lump 200%
 						}
-					} else
-						skillratio += 300;	// Bombs
+					}
 					break;
 				case SO_VARETYR_SPEAR://ATK [{( Striking Level x 50 ) + ( Varetyr Spear Skill Level x 50 )} x Caster Base Level / 100 ] %
 					skillratio += -100 + 50 * skill_lv + ( sd ? pc->checkskill(sd, SO_STRIKING) * 50 : 0 );
 					if( sc && sc->data[SC_BLAST_OPTION] )
-						skillratio += sd ? sd->status.job_level * 5 : 0;
+						skillratio += (sd ? sd->status.job_level * 5 : 0);
 					break;
-					// Physical Elemantal Spirits Attack Skills
+					// Physical Elemental Spirits Attack Skills
 				case EL_CIRCLE_OF_FIRE:
 				case EL_FIRE_BOMB_ATK:
 				case EL_STONE_RAIN:
@@ -2427,7 +2488,7 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += -100 + 150 * skill_lv;
 					RE_LVL_DMOD(120);
 					if( tsc && tsc->data[SC_KO_JYUMONJIKIRI] )
-						skillratio += status_get_lv(src) * skill_lv;
+						skillratio += status->get_lv(src) * skill_lv;
 				case KO_HUUMARANKA:
 					skillratio += -100 + 150 * skill_lv + status_get_agi(src) + status_get_dex(src) + 100 * (sd ? pc->checkskill(sd, NJ_HUUMA) : 0);
 					break;
@@ -2454,13 +2515,43 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 					skillratio += -100 + 100 * skill_lv;
 					break;
 			}
-			if( sc && sc->data[SC_EDP] ){
-				skillratio -= addedratio;
-				if( skill_id == AS_SONICBLOW ||
-					skill_id == GC_COUNTERSLASH ||
-					skill_id == GC_CROSSIMPACT )
-						skillratio >>= 1;
-				skillratio += addedratio;
+			//Skill damage modifiers that stack linearly
+			if(sc && skill_id != PA_SACRIFICE){
+#ifdef RENEWAL_EDP
+				if( sc->data[SC_EDP] ){
+					if( skill_id == AS_SONICBLOW ||
+						skill_id == GC_COUNTERSLASH ||
+						skill_id == GC_CROSSIMPACT )
+							skillratio >>= 1;
+				}
+#endif
+				if(sc->data[SC_OVERTHRUST])
+					skillratio += sc->data[SC_OVERTHRUST]->val3;
+				if(sc->data[SC_OVERTHRUSTMAX])
+					skillratio += sc->data[SC_OVERTHRUSTMAX]->val2;
+				if(sc->data[SC_BERSERK])
+#ifndef RENEWAL
+					skillratio += 100;
+#else
+					skillratio += 200;
+				if( sc->data[SC_TRUESIGHT] )
+					skillratio += 2*sc->data[SC_TRUESIGHT]->val1;
+				if( sc->data[SC_LKCONCENTRATION] )
+					skillratio += sc->data[SC_LKCONCENTRATION]->val2;
+				if( sd && sd->status.weapon == W_KATAR && (i=pc->checkskill(sd,ASC_KATAR)) > 0 )
+					skillratio += skillratio * (10 + 2 * i) / 100;
+#endif
+				if( (!skill_id || skill_id == KN_AUTOCOUNTER) && sc->data[SC_CRUSHSTRIKE] ){
+					if( sd )
+					{//ATK [{Weapon Level * (Weapon Upgrade Level + 6) * 100} + (Weapon ATK) + (Weapon Weight)]%
+						short index = sd->equip_index[EQI_HAND_R];
+						if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_WEAPON )
+							skillratio += -100 + sd->inventory_data[index]->weight/10 + st->rhw.atk +
+								100 * sd->inventory_data[index]->wlv * (sd->status.inventory[index].refine + 6);
+					}
+					status_change_end(src, SC_CRUSHSTRIKE, INVALID_TIMER);
+					skill->break_equip(src,EQP_WEAPON,2000,BCT_SELF); // 20% chance to destroy the weapon.
+				}
 			}
 	}
 	if( skillratio < 1 )
@@ -2468,14 +2559,13 @@ int battle_calc_skillratio(int attack_type, struct block_list *src, struct block
 	return skillratio;
 }
 /*==========================================
- * Check dammage trough status.
- * ATK may be MISS, BLOCKED FAIL, reduc, increase, end status...
+ * Check damage trough status.
+ * ATK may be MISS, BLOCKED FAIL, reduce, increase, end status...
  * After this we apply bg/gvg reduction
  *------------------------------------------*/
-int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damage *d,int damage,uint16 skill_id,uint16 skill_lv)
-{
+int64 battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damage *d,int64 damage,uint16 skill_id,uint16 skill_lv) {
 	struct map_session_data *sd = NULL;
-	struct status_change *sc;
+	struct status_change *sc, *tsc;
 	struct status_change_entry *sce;
 	int div_ = d->div_, flag = d->flag;
 
@@ -2483,9 +2573,8 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 
 	if( !damage )
 		return 0;
-	if( battle_config.ksprotection && mob_ksprotected(src, bl) )
+	if( battle_config.ksprotection && mob->ksprotected(src, bl) )
 		return 0;
-
 	if (bl->type == BL_PC) {
 		sd=(struct map_session_data *)bl;
 		//Special no damage states
@@ -2501,7 +2590,8 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 		if(!damage) return 0;
 	}
 
-	sc = status_get_sc(bl);
+	sc = status->get_sc(bl);
+	tsc = status->get_sc(src);
 
 	if( sc && sc->data[SC_INVINCIBLE] && !sc->data[SC_INVINCIBLEOFF] )
 		return 1;
@@ -2522,7 +2612,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 				skill_id == MG_SOULSTRIKE ||
 				skill_id == WL_SOULEXPANSION ||
 				(skill_id && skill->get_ele(skill_id, skill_lv) == ELE_GHOST) ||
-				(!skill_id && (status_get_status_data(src))->rhw.ele == ELE_GHOST)
+				(!skill_id && (status->get_status_data(src))->rhw.ele == ELE_GHOST)
 					){
 				if( skill_id == WL_SOULEXPANSION )
 					damage <<= 1; // If used against a player in White Imprison, the skill deals double damage.
@@ -2533,8 +2623,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			}
 		}
 
-		if(sc->data[SC_ZEPHYR] &&
-			flag&(BF_LONG|BF_SHORT)){
+		if( sc->data[SC_ZEPHYR] && ((flag&BF_LONG) || rand()%100 < 10) ) {
 				d->dmg_lv = ATK_BLOCK;
 				return 0;
 		}
@@ -2542,30 +2631,38 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 		if( sc->data[SC_SAFETYWALL] && (flag&(BF_SHORT|BF_MAGIC))==BF_SHORT )
 		{
 			struct skill_unit_group* group = skill->id2group(sc->data[SC_SAFETYWALL]->val3);
-			uint16 skill_id = sc->data[SC_SAFETYWALL]->val2;
+			uint16 src_skill_id = sc->data[SC_SAFETYWALL]->val2;
 			if (group) {
-				if(skill_id == MH_STEINWAND){
-				    if (--group->val2<=0)
-					    skill->del_unitgroup(group,ALC_MARK);
-				    d->dmg_lv = ATK_BLOCK;
-				    return 0;
+				d->dmg_lv = ATK_BLOCK;
+				if(src_skill_id == MH_STEINWAND){
+					if (--group->val2<=0)
+						skill->del_unitgroup(group,ALC_MARK);
+					if( (group->val3 - damage) > 0 )
+						group->val3 -= (int)cap_value(damage, INT_MIN, INT_MAX);
+					else
+						skill->del_unitgroup(group,ALC_MARK);
+					return 0;
+				}
+				if( skill_id == SO_ELEMENTAL_SHIELD ) {
+					if ( ( group->val2 - damage) > 0 ) {
+						group->val2 -= (int)cap_value(damage,INT_MIN,INT_MAX);
+					} else
+						skill->del_unitgroup(group,ALC_MARK);
+					return 0;
 				}
 				/**
 				 * in RE, SW possesses a lifetime equal to 3 times the caster's health
 				 **/
 			#ifdef RENEWAL
-				d->dmg_lv = ATK_BLOCK;
 				if ( ( group->val2 - damage) > 0 ) {
-					group->val2 -= damage;
+					group->val2 -= (int)cap_value(damage,INT_MIN,INT_MAX);
 				} else
 					skill->del_unitgroup(group,ALC_MARK);
-				return 0;
 			#else
 				if (--group->val2<=0)
 					skill->del_unitgroup(group,ALC_MARK);
-				d->dmg_lv = ATK_BLOCK;
-				return 0;
 			#endif
+				return 0;
 			}
 			status_change_end(bl, SC_SAFETYWALL, INVALID_TIMER);
 		}
@@ -2574,11 +2671,26 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			d->dmg_lv = ATK_BLOCK;
 			return 0;
 		}
+		if( sc->data[SC_NEUTRALBARRIER] && (flag&(BF_MAGIC|BF_LONG)) == BF_LONG && skill_id != CR_ACIDDEMONSTRATION ) {
+			d->dmg_lv = ATK_BLOCK;
+			return 0;
+		}
+		if( sc->data[SC__MAELSTROM] && (flag&BF_MAGIC) && skill_id && (skill->get_inf(skill_id)&INF_GROUND_SKILL) ) {
+			// {(Maelstrom Skill LevelxAbsorbed Skill Level)+(Caster's Job/5)}/2
+			int sp = (sc->data[SC__MAELSTROM]->val1 * skill_lv + sd->status.job_level / 5) / 2;
+			status->heal(bl, 0, sp, 3);
+			d->dmg_lv = ATK_BLOCK;
+			return 0;
+		}
 		if( sc->data[SC_WEAPONBLOCKING] && flag&(BF_SHORT|BF_WEAPON) && rnd()%100 < sc->data[SC_WEAPONBLOCKING]->val2 )
 		{
 			clif->skill_nodamage(bl,src,GC_WEAPONBLOCKING,1,1);
 			d->dmg_lv = ATK_BLOCK;
-			sc_start2(bl,SC_COMBOATTACK,100,GC_WEAPONBLOCKING,src->id,2000);
+			sc_start2(src,bl,SC_COMBOATTACK,100,GC_WEAPONBLOCKING,src->id,2000);
+			return 0;
+		}
+		if( sc->data[SC_HOVERING] && skill_id && (skill->get_inf(skill_id)&INF_GROUND_SKILL || skill_id == SR_WINDMILL) ) {
+			d->dmg_lv = ATK_BLOCK;
 			return 0;
 		}
 		if( (sce=sc->data[SC_AUTOGUARD]) && flag&BF_WEAPON && !(skill->get_nk(skill_id)&NK_NO_CARDFIX_ATK) && rnd()%100 < sce->val2 )
@@ -2592,23 +2704,23 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 				delay = 200;
 			else
 				delay = 100;
-			unit_set_walkdelay(bl, iTimer->gettick(), delay, 1);
+			unit->set_walkdelay(bl, timer->gettick(), delay, 1);
 
 			if(sc->data[SC_CR_SHRINK] && rnd()%100<5*sce->val1)
 				skill->blown(bl,src,skill->get_blewcount(CR_SHRINK,1),-1,0);
+			d->dmg_lv = ATK_MISS;
 			return 0;
 		}
 
 		if( (sce = sc->data[SC_MILLENNIUMSHIELD]) && sce->val2 > 0 && damage > 0 ) {
 			clif->skill_nodamage(bl, bl, RK_MILLENNIUMSHIELD, 1, 1);
-			sce->val3 -= damage; // absorb damage
+			sce->val3 -= (int)cap_value(damage,INT_MIN,INT_MAX); // absorb damage
 			d->dmg_lv = ATK_BLOCK;
-			sc_start(bl,SC_STUN,15,0,skill->get_time2(RK_MILLENNIUMSHIELD,sce->val1)); // There is a chance to be stuned when one shield is broken.
+			sc_start(src,bl,SC_STUN,15,0,skill->get_time2(RK_MILLENNIUMSHIELD,sce->val1)); // There is a chance to be stunned when one shield is broken.
 			if( sce->val3 <= 0 ) { // Shield Down
 				sce->val2--;
 				if( sce->val2 > 0 ) {
-					if( sd )
-						clif->millenniumshield(sd,sce->val2);
+					clif->millenniumshield(bl,sce->val2);
 					sce->val3 = 1000; // Next Shield
 				} else
 					status_change_end(bl,SC_MILLENNIUMSHIELD,INVALID_TIMER); // All shields down
@@ -2629,21 +2741,16 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			if (sd && pc_issit(sd)) pc->setstand(sd); //Stand it to dodge.
 			clif->skill_nodamage(bl,bl,TK_DODGE,1,1);
 			if (!sc->data[SC_COMBOATTACK])
-				sc_start4(bl, SC_COMBOATTACK, 100, TK_JUMPKICK, src->id, 1, 0, 2000);
+				sc_start4(src, bl, SC_COMBOATTACK, 100, TK_JUMPKICK, src->id, 1, 0, 2000);
 			return 0;
 		}
 
-		if(sc->data[SC_HERMODE] && flag&BF_MAGIC)
+		if((sc->data[SC_HERMODE] || sc->data[SC_HOVERING]) && flag&BF_MAGIC)
 			return 0;
 
 		if(sc->data[SC_NJ_TATAMIGAESHI] && (flag&(BF_MAGIC|BF_LONG)) == BF_LONG)
 			return 0;
 
-		if( sc->data[SC_NEUTRALBARRIER] && (flag&(BF_MAGIC|BF_LONG)) == (BF_MAGIC|BF_LONG) ) {
-			d->dmg_lv = ATK_MISS;
-			return 0;
-		}
-
 		if((sce=sc->data[SC_KAUPE]) && rnd()%100 < sce->val2)
 		{	//Kaupe blocks damage (skill or otherwise) from players, mobs, homuns, mercenaries.
 			clif->specialeffect(bl, 462, AREA);
@@ -2662,9 +2769,9 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 		if (((sce=sc->data[SC_NJ_UTSUSEMI]) || sc->data[SC_NJ_BUNSINJYUTSU])
 		&& flag&BF_WEAPON && !(skill->get_nk(skill_id)&NK_NO_CARDFIX_ATK)) {
 
-			skill->additional_effect (src, bl, skill_id, skill_lv, flag, ATK_BLOCK, iTimer->gettick() );
-			if( !status_isdead(src) )
-				skill->counter_additional_effect( src, bl, skill_id, skill_lv, flag, iTimer->gettick() );
+			skill->additional_effect (src, bl, skill_id, skill_lv, flag, ATK_BLOCK, timer->gettick() );
+			if( !status->isdead(src) )
+				skill->counter_additional_effect( src, bl, skill_id, skill_lv, flag, timer->gettick() );
 			if (sce) {
 				clif->specialeffect(bl, 462, AREA);
 				skill->blown(src,bl,sce->val3,-1,0);
@@ -2703,7 +2810,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 				damage += damage / 2; // 1.5 times more damage while in Deep Sleep.
 				status_change_end(bl,SC_DEEP_SLEEP,INVALID_TIMER);
 			}
-			if( tsd && sd && sc->data[SC_CRYSTALIZE] && flag&BF_WEAPON ){
+			if( tsd && sd && sc->data[SC_COLD] && flag&BF_WEAPON ){
 				switch(tsd->status.weapon){
 					case W_MACE:
 					case W_2HMACE:
@@ -2744,32 +2851,37 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 #endif
 
 		if(sc->data[SC_DEFENDER] &&
-			(flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
+			((flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON) || skill_id == CR_ACIDDEMONSTRATION))
 			damage = damage * ( 100 - sc->data[SC_DEFENDER]->val2 ) / 100;
 
 		if(sc->data[SC_GS_ADJUSTMENT] &&
 			(flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
 			damage -= damage * 20 / 100;
 
-		if(sc->data[SC_FOGWALL] && skill_id != RK_DRAGONBREATH && skill_id != RK_DRAGONBREATH_WATER) {
-			if(flag&BF_SKILL) //25% reduction
-				damage -= damage * 25 / 100;
+		if(sc->data[SC_FOGWALL]) {
+			if(flag&BF_SKILL) { //25% reduction
+				if ( !(skill->get_inf(skill_id)&INF_GROUND_SKILL) && !(skill->get_nk(skill_id)&NK_SPLASH) )
+					damage -= 25*damage/100;
+				}
 			else if ((flag&(BF_LONG|BF_WEAPON)) == (BF_LONG|BF_WEAPON))
 				damage >>= 2; //75% reduction
 		}
 
+		if ( sc->data[SC_WATER_BARRIER] )
+			damage = damage * ( 100 - 20 ) / 100;
+
 		// Compressed code, fixed by map.h [Epoque]
 		if (src->type == BL_MOB) {
 			int i;
 			if (sc->data[SC_MANU_DEF])
-				for (i=0;ARRAYLENGTH(mob_manuk)>i;i++)
-					if (mob_manuk[i]==((TBL_MOB*)src)->class_) {
+				for (i=0;ARRAYLENGTH(mob->manuk)>i;i++)
+					if (mob->manuk[i]==((TBL_MOB*)src)->class_) {
 						damage -= damage * sc->data[SC_MANU_DEF]->val1 / 100;
 						break;
 					}
 			if (sc->data[SC_SPL_DEF])
-				for (i=0;ARRAYLENGTH(mob_splendide)>i;i++)
-					if (mob_splendide[i]==((TBL_MOB*)src)->class_) {
+				for (i=0;ARRAYLENGTH(mob->splendide)>i;i++)
+					if (mob->splendide[i]==((TBL_MOB*)src)->class_) {
 						damage -= damage * sc->data[SC_SPL_DEF]->val1 / 100;
 						break;
 					}
@@ -2779,17 +2891,19 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			sce->val3&flag && sce->val4&flag)
 			damage -= damage * sc->data[SC_ARMOR]->val2 / 100;
 
+		if( sc->data[SC_ENERGYCOAT] && (skill_id == GN_HELLS_PLANT_ATK ||
 #ifdef RENEWAL
-		if(sc->data[SC_ENERGYCOAT] && (flag&BF_WEAPON || flag&BF_MAGIC) && skill_id != WS_CARTTERMINATION)
+			((flag&BF_WEAPON || flag&BF_MAGIC) && skill_id != WS_CARTTERMINATION)
 #else
-		if(sc->data[SC_ENERGYCOAT] && (flag&BF_WEAPON && skill_id != WS_CARTTERMINATION))
+			(flag&BF_WEAPON && skill_id != WS_CARTTERMINATION)
 #endif
+			) )
 		{
-			struct status_data *status = status_get_status_data(bl);
-			int per = 100*status->sp / status->max_sp -1; //100% should be counted as the 80~99% interval
+			struct status_data *sstatus = status->get_status_data(bl);
+			int per = 100*sstatus->sp / sstatus->max_sp -1; //100% should be counted as the 80~99% interval
 			per /=20; //Uses 20% SP intervals.
 			//SP Cost: 1% + 0.5% per every 20% SP
-			if (!status_charge(bl, 0, (10+5*per)*status->max_sp/1000))
+			if (!status->charge(bl, 0, (10+5*per)*sstatus->max_sp/1000))
 				status_change_end(bl, SC_ENERGYCOAT, INVALID_TIMER);
 			//Reduction: 6% + 6% every 20%
 			damage -= damage * (6 * (1+per)) / 100;
@@ -2801,11 +2915,14 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			damage -= damage * sc->data[SC_PAIN_KILLER]->val3 / 100;
 		}
 		if((sce=sc->data[SC_MAGMA_FLOW]) && (rnd()%100 <= sce->val2) ){
-			skill->castend_damage_id(bl,src,MH_MAGMA_FLOW,sce->val1,iTimer->gettick(),0);
+			skill->castend_damage_id(bl,src,MH_MAGMA_FLOW,sce->val1,timer->gettick(),0);
 		}
 
+		if( sc->data[SC_DARKCROW] && (flag&(BF_SHORT|BF_MAGIC)) == BF_SHORT )
+			damage += damage * sc->data[SC_DARKCROW]->val2 / 100;
+
 		if( (sce = sc->data[SC_STONEHARDSKIN]) && flag&(BF_SHORT|BF_WEAPON) && damage > 0 ) {
-			sce->val2 -= damage;
+			sce->val2 -= (int)cap_value(damage,INT_MIN,INT_MAX);
 			if( src->type == BL_PC ) {
 				TBL_PC *ssd = BL_CAST(BL_PC, src);
 				if (ssd && ssd->status.weapon != W_BOW)
@@ -2814,7 +2931,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 				skill->break_equip(src, EQP_WEAPON, 3000, BCT_SELF);
 			// 30% chance to reduce monster's ATK by 25% for 10 seconds.
 			if( src->type == BL_MOB )
-				sc_start(src, SC_NOEQUIPWEAPON, 30, 0, skill->get_time2(RK_STONEHARDSKIN, sce->val1));
+				sc_start(bl,src, SC_NOEQUIPWEAPON, 30, 0, skill->get_time2(RK_STONEHARDSKIN, sce->val1));
 			if( sce->val2 <= 0 )
 				status_change_end(bl, SC_STONEHARDSKIN, INVALID_TIMER);
 		}
@@ -2838,12 +2955,12 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 
 		//Finally Kyrie because it may, or not, reduce damage to 0.
 		if((sce = sc->data[SC_KYRIE]) && damage > 0){
-			sce->val2-=damage;
+			sce->val2 -= (int)cap_value(damage,INT_MIN,INT_MAX);
 			if(flag&BF_WEAPON || skill_id == TF_THROWSTONE){
 				if(sce->val2>=0)
 					damage=0;
 				else
-				  	damage=-sce->val2;
+					damage=-sce->val2;
 			}
 			if((--sce->val3)<=0 || (sce->val2<=0) || skill_id == AL_HOLYLIGHT)
 				status_change_end(bl, SC_KYRIE, INVALID_TIMER);
@@ -2858,10 +2975,10 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 		if( (sce = sc->data[SC_LIGHTNINGWALK]) && flag&BF_LONG && rnd()%100 < sce->val1 ) {
 			int dx[8]={0,-1,-1,-1,0,1,1,1};
 			int dy[8]={1,1,0,-1,-1,-1,0,1};
-			uint8 dir = iMap->calc_dir(bl, src->x, src->y);
-			if( unit_movepos(bl, src->x-dx[dir], src->y-dy[dir], 1, 1) ) {
+			uint8 dir = map->calc_dir(bl, src->x, src->y);
+			if( unit->movepos(bl, src->x-dx[dir], src->y-dy[dir], 1, 1) ) {
 				clif->slide(bl,src->x-dx[dir],src->y-dy[dir]);
-				unit_setdir(bl, dir);
+				unit->setdir(bl, dir);
 			}
 			d->dmg_lv = ATK_DEF;
 			status_change_end(bl, SC_LIGHTNINGWALK, INVALID_TIMER);
@@ -2872,42 +2989,23 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 		//(since battle_drain is strictly for players currently)
 		if ((sce=sc->data[SC_HAMI_BLOODLUST]) && flag&BF_WEAPON && damage > 0 &&
 			rnd()%100 < sce->val3)
-			status_heal(src, damage*sce->val4/100, 0, 3);
+			status->heal(src, damage*sce->val4/100, 0, 3);
 
-		if( sd && (sce = sc->data[SC_FORCEOFVANGUARD]) && flag&BF_WEAPON && rnd()%100 < sce->val2 )
-			pc->addspiritball(sd,skill->get_time(LG_FORCEOFVANGUARD,sce->val1),sce->val3);
-		if (sc->data[SC_STYLE_CHANGE] && rnd()%2) {
-                    TBL_HOM *hd = BL_CAST(BL_HOM,bl);
-                    if (hd) homun->addspiritball(hd, 10); //add a sphere
-                }
+		if( (sce = sc->data[SC_FORCEOFVANGUARD]) && flag&BF_WEAPON
+			&& rnd()%100 < sce->val2 && sc->fv_counter <= sce->val3 )
+				clif->millenniumshield(bl, sc->fv_counter++);
 
-		if( sc->data[SC__DEADLYINFECT] && damage > 0 && rnd()%100 < 65 + 5 * sc->data[SC__DEADLYINFECT]->val1 )
-			status_change_spread(bl, src); // Deadly infect attacked side
-
-		if( sc && sc->data[SC__SHADOWFORM] ) {
-			struct block_list *s_bl = iMap->id2bl(sc->data[SC__SHADOWFORM]->val2);
-			if( !s_bl || s_bl->m != bl->m ) { // If the shadow form target is not present remove the sc.
-				status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
-			} else if( status_isdead(s_bl) || !battle->check_target(src,s_bl,BCT_ENEMY)) { // If the shadow form target is dead or not your enemy remove the sc in both.
-				status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
-				if( s_bl->type == BL_PC )
-					((TBL_PC*)s_bl)->shadowform_id = 0;
-			} else {
-				if( (--sc->data[SC__SHADOWFORM]->val3) < 0 ) { // If you have exceded max hits supported, remove the sc in both.
-					status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
-					if( s_bl->type == BL_PC )
-						((TBL_PC*)s_bl)->shadowform_id = 0;
-				} else {
-					status_damage(bl, s_bl, damage, 0, clif->damage(s_bl, s_bl, iTimer->gettick(), 500, 500, damage, -1, 0, 0), 0);
-					return ATK_NONE;
-				}
-			}
+		if (sc->data[SC_STYLE_CHANGE] && rnd()%2) {
+			TBL_HOM *hd = BL_CAST(BL_HOM,bl);
+			if (hd) homun->addspiritball(hd, 10); //add a sphere
 		}
 
+		if( sc->data[SC__DEADLYINFECT] && flag&BF_SHORT && damage > 0 && rnd()%100 < 30 + 10 * sc->data[SC__DEADLYINFECT]->val1 && !is_boss(src) )
+			status->change_spread(bl, src); // Deadly infect attacked side
 	}
 
 	//SC effects from caster side.
-	sc = status_get_sc(src);
+	sc = status->get_sc(src);
 
 	if (sc && sc->count) {
 		if( sc->data[SC_INVINCIBLE] && !sc->data[SC_INVINCIBLEOFF] )
@@ -2919,24 +3017,33 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			if ( ((sce=sc->data[SC_MANU_ATK]) && (flag&BF_WEAPON)) ||
 				 ((sce=sc->data[SC_MANU_MATK]) && (flag&BF_MAGIC))
 				)
-				for (i=0;ARRAYLENGTH(mob_manuk)>i;i++)
-					if (((TBL_MOB*)bl)->class_==mob_manuk[i]) {
+				for (i=0;ARRAYLENGTH(mob->manuk)>i;i++)
+					if (((TBL_MOB*)bl)->class_==mob->manuk[i]) {
 						damage += damage * sce->val1 / 100;
 						break;
 					}
 			if ( ((sce=sc->data[SC_SPL_ATK]) && (flag&BF_WEAPON)) ||
 				 ((sce=sc->data[SC_SPL_MATK]) && (flag&BF_MAGIC))
 				)
-				for (i=0;ARRAYLENGTH(mob_splendide)>i;i++)
-					if (((TBL_MOB*)bl)->class_==mob_splendide[i]) {
+				for (i=0;ARRAYLENGTH(mob->splendide)>i;i++)
+					if (((TBL_MOB*)bl)->class_==mob->splendide[i]) {
 						damage += damage * sce->val1 / 100;
 						break;
 					}
 		}
-		if( sc->data[SC_POISONINGWEAPON] && skill_id != GC_VENOMPRESSURE && (flag&BF_WEAPON) && damage > 0 && rnd()%100 < sc->data[SC_POISONINGWEAPON]->val3 )
-			sc_start(bl,sc->data[SC_POISONINGWEAPON]->val2,100,sc->data[SC_POISONINGWEAPON]->val1,skill->get_time2(GC_POISONINGWEAPON, 1));
-		if( sc->data[SC__DEADLYINFECT] && damage > 0 && rnd()%100 < 65 + 5 * sc->data[SC__DEADLYINFECT]->val1 )
-			status_change_spread(src, bl);
+		if( tsc->data[SC_POISONINGWEAPON] ) {
+			short rate = 100;
+			struct status_data *tstatus = status->get_status_data(bl);
+			if ( !(flag&BF_SKILL) && (flag&BF_WEAPON) && damage > 0 && rnd()%100 < tsc->data[SC_POISONINGWEAPON]->val3 ) {
+				if ( tsc->data[SC_POISONINGWEAPON]->val1 == 9 ) // Oblivion Curse gives a 2nd success chance after the 1st one passes which is reducible. [Rytech]
+					rate = 100 - tstatus->int_ * 4 / 5;
+				sc_start(src,bl,tsc->data[SC_POISONINGWEAPON]->val2,rate,tsc->data[SC_POISONINGWEAPON]->val1,skill->get_time2(GC_POISONINGWEAPON,1) - (tstatus->vit + tstatus->luk) / 2 * 1000);
+			}
+		}
+		if( sc->data[SC__DEADLYINFECT] && flag&BF_SHORT && damage > 0 && rnd()%100 < 30 + 10 * sc->data[SC__DEADLYINFECT]->val1 && !is_boss(src) )
+			status->change_spread(src, bl);
+		if (sc->data[SC_SHIELDSPELL_REF] && sc->data[SC_SHIELDSPELL_REF]->val1 == 1 && damage > 0)
+			skill->break_equip(bl,EQP_ARMOR,10000,BCT_ENEMY );
                 if (sc->data[SC_STYLE_CHANGE] && rnd()%2) {
                     TBL_HOM *hd = BL_CAST(BL_HOM,bl);
                     if (hd) homun->addspiritball(hd, 10);
@@ -2945,7 +3052,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 	/* no data claims these settings affect anything other than players */
 	if( damage && sd && bl->type == BL_PC ) {
 		switch( skill_id ) {
-			//case PA_PRESSURE: /* pressure also belongs to this list but it doesn't reach this area -- so dont worry about it */
+			//case PA_PRESSURE: /* pressure also belongs to this list but it doesn't reach this area -- so don't worry about it */
 			case HW_GRAVITATION:
 			case NJ_ZENYNAGE:
 			case KO_MUCHANAGE:
@@ -2953,16 +3060,16 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			default:
 				if (flag & BF_SKILL) { //Skills get a different reduction than non-skills. [Skotlex]
 					if (flag&BF_WEAPON)
-						damage = damage * map[bl->m].weapon_damage_rate / 100;
+						damage = damage * map->list[bl->m].weapon_damage_rate / 100;
 					if (flag&BF_MAGIC)
-						damage = damage * map[bl->m].magic_damage_rate / 100;
+						damage = damage * map->list[bl->m].magic_damage_rate / 100;
 					if (flag&BF_MISC)
-						damage = damage * map[bl->m].misc_damage_rate / 100;
+						damage = damage * map->list[bl->m].misc_damage_rate / 100;
 				} else { //Normal attacks get reductions based on range.
 					if (flag & BF_SHORT)
-						damage = damage * map[bl->m].short_damage_rate / 100;
+						damage = damage * map->list[bl->m].short_damage_rate / 100;
 					if (flag & BF_LONG)
-						damage = damage * map[bl->m].long_damage_rate / 100;
+						damage = damage * map->list[bl->m].long_damage_rate / 100;
 				}
 				if(!damage) damage  = 1;
 				break;
@@ -2978,11 +3085,11 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 			damage = div_;
 	}
 
-	if( bl->type == BL_MOB && !status_isdead(bl) && src != bl) {
+	if( bl->type == BL_MOB && !status->isdead(bl) && src != bl) {
 	  if (damage > 0 )
-			mobskill_event((TBL_MOB*)bl,src,iTimer->gettick(),flag);
+			mob->skill_event((TBL_MOB*)bl,src,timer->gettick(),flag);
 	  if (skill_id)
-			mobskill_event((TBL_MOB*)bl,src,iTimer->gettick(),MSC_SKILLUSED|(skill_id<<16));
+			mob->skill_event((TBL_MOB*)bl,src,timer->gettick(),MSC_SKILLUSED|(skill_id<<16));
 	}
 	if( sd ) {
 		if( pc_ismadogear(sd) && rnd()%100 < 50 ) {
@@ -2991,12 +3098,12 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 				struct status_data *sstatus = NULL;
 				if( src->type == BL_PC && ((TBL_PC*)src)->bonus.arrow_ele )
 					element = ((TBL_PC*)src)->bonus.arrow_ele;
-				else if( (sstatus = status_get_status_data(src)) ) {
+				else if( (sstatus = status->get_status_data(src)) ) {
 					element = sstatus->rhw.ele;
 				}
 			}
 			else if( element == -2 ) //Use enchantment's element
-				element = status_get_attack_sc_element(src,status_get_sc(src));
+				element = status_get_attack_sc_element(src,status->get_sc(src));
 			else if( element == -3 ) //Use random element
 				element = rnd()%ELE_MAX;
 			if( element == ELE_FIRE || element == ELE_WATER )
@@ -3010,7 +3117,7 @@ int battle_calc_damage(struct block_list *src,struct block_list *bl,struct Damag
 /*==========================================
  * Calculates BG related damage adjustments.
  *------------------------------------------*/
-int battle_calc_bg_damage(struct block_list *src, struct block_list *bl, int damage, int div_, uint16 skill_id, uint16 skill_lv, int flag)
+int64 battle_calc_bg_damage(struct block_list *src, struct block_list *bl, int64 damage, int div_, uint16 skill_id, uint16 skill_lv, int flag)
 {
 	if( !damage )
 		return 0;
@@ -3028,10 +3135,9 @@ int battle_calc_bg_damage(struct block_list *src, struct block_list *bl, int dam
 /*==========================================
  * Calculates GVG related damage adjustments.
  *------------------------------------------*/
-int battle_calc_gvg_damage(struct block_list *src,struct block_list *bl,int damage,int div_,uint16 skill_id,uint16 skill_lv,int flag)
-{
+int64 battle_calc_gvg_damage(struct block_list *src,struct block_list *bl,int64 damage,int div_,uint16 skill_id,uint16 skill_lv,int flag) {
 	struct mob_data* md = BL_CAST(BL_MOB, bl);
-	int class_ = status_get_class(bl);
+	int class_ = status->get_class(bl);
 
 	if (!damage) //No reductions to make.
 		return 0;
@@ -3050,7 +3156,7 @@ int battle_calc_gvg_damage(struct block_list *src,struct block_list *bl,int dama
 			}
 		}
 		if(src->type != BL_MOB) {
-			struct guild *g = src->type == BL_PC ? ((TBL_PC *)src)->guild : guild->search(status_get_guild_id(src));
+			struct guild *g = src->type == BL_PC ? ((TBL_PC *)src)->guild : guild->search(status->get_guild_id(src));
 
 			if (class_ == MOBID_EMPERIUM && (!g || guild->checkskill(g,GD_APPROVAL) <= 0 ))
 				return 0;
@@ -3065,6 +3171,7 @@ int battle_calc_gvg_damage(struct block_list *src,struct block_list *bl,int dama
 		case HW_GRAVITATION:
 		case NJ_ZENYNAGE:
 		case KO_MUCHANAGE:
+		case NC_SELFDESTRUCTION:
 			break;
 		default:
 			/* Uncomment if you want god-mode Emperiums at 100 defense. [Kisuka]
@@ -3081,8 +3188,8 @@ int battle_calc_gvg_damage(struct block_list *src,struct block_list *bl,int dama
 /*==========================================
  * HP/SP drain calculation
  *------------------------------------------*/
-int battle_calc_drain(int damage, int rate, int per) {
-	int diff = 0;
+int battle_calc_drain(int64 damage, int rate, int per) {
+	int64 diff = 0;
 
 	if (per && rnd()%1000 < rate) {
 		diff = (damage * per) / 100;
@@ -3093,7 +3200,7 @@ int battle_calc_drain(int damage, int rate, int per) {
 				diff = -1;
 		}
 	}
-	return diff;
+	return (int)cap_value(diff,INT_MIN,INT_MAX);
 }
 
 /*==========================================
@@ -3104,7 +3211,7 @@ void battle_consume_ammo(TBL_PC*sd, int skill_id, int lv) {
 	if (!battle_config.arrow_decrement)
 		return;
 
-	if (skill) {
+	if (skill_id) {
 		qty = skill->get_ammo_qty(skill_id, lv);
 		if (!qty) qty = 1;
 	}
@@ -3123,19 +3230,26 @@ int battle_range_type(struct block_list *src, struct block_list *target, uint16
 			return BF_SHORT;
 		return BF_LONG;
 	}
+
+	if (skill_id == SR_GATEOFHELL) {
+		if (skill_lv < 5)
+			return BF_SHORT;
+		else
+			return BF_LONG;
+	}
+
 	//based on used skill's range
 	if (skill->get_range2(src, skill_id, skill_lv) < 5)
 		return BF_SHORT;
 	return BF_LONG;
 }
 int battle_adjust_skill_damage(int m, unsigned short skill_id) {
-
-	if( map[m].skill_count ) {
+	if( map->list[m].skill_count ) {
 		int i;
-		ARR_FIND(0, map[m].skill_count, i, map[m].skills[i]->skill_id == skill_id );
+		ARR_FIND(0, map->list[m].skill_count, i, map->list[m].skills[i]->skill_id == skill_id );
 		
-		if( i < map[m].skill_count ) {
-			return map[m].skills[i]->modifier;
+		if( i < map->list[m].skill_count ) {
+			return map->list[m].skills[i]->modifier;
 		}
 		
 	}
@@ -3146,7 +3260,7 @@ int battle_blewcount_bonus(struct map_session_data *sd, uint16 skill_id) {
 	int i;
 	if (!sd->skillblown[0].id)
 		return 0;
-	//Apply the bonus blewcount. [Skotlex]
+	//Apply the bonus blow count. [Skotlex]
 	for (i = 0; i < ARRAYLENGTH(sd->skillblown) && sd->skillblown[i].id; i++) {
 		if (sd->skillblown[i].id == skill_id)
 			return sd->skillblown[i].val;
@@ -3154,7 +3268,7 @@ int battle_blewcount_bonus(struct map_session_data *sd, uint16 skill_id) {
 	return 0;
 }
 //For quick div adjustment.
-#define damage_div_fix(dmg, div) { if (div > 1) (dmg)*=div; else if (div < 0) (div)*=-1; }
+#define damage_div_fix(dmg, div) do { if ((div) > 1) (dmg)*=(div); else if ((div) < 0) (div)*=-1; } while(0)
 /*==========================================
  * battle_calc_magic_attack [DracoRPG]
  *------------------------------------------*/
@@ -3164,11 +3278,10 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 	unsigned int skillratio = 100;	//Skill dmg modifiers.
 
     TBL_PC *sd;
-//    TBL_PC *tsd;
-	struct status_change *sc, *tsc;
+	struct status_change *sc;
 	struct Damage ad;
-	struct status_data *sstatus = status_get_status_data(src);
-	struct status_data *tstatus = status_get_status_data(target);
+	struct status_data *sstatus = status->get_status_data(src);
+	struct status_data *tstatus = status->get_status_data(target);
 	struct {
 		unsigned imdef : 1;
 		unsigned infdef : 1;
@@ -3177,11 +3290,9 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 	memset(&ad,0,sizeof(ad));
 	memset(&flag,0,sizeof(flag));
 
-	if(src==NULL || target==NULL)
-	{
-		nullpo_info(NLP_MARK);
-		return ad;
-	}
+	nullpo_retr(ad, src);
+	nullpo_retr(ad, target);
+
 	//Initial Values
 	ad.damage = 1;
 	ad.div_=skill->get_num(skill_id,skill_lv);
@@ -3194,9 +3305,8 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 	flag.imdef = nk&NK_IGNORE_DEF?1:0;
 
 	sd = BL_CAST(BL_PC, src);
-//    tsd = BL_CAST(BL_PC, target);
-	sc = status_get_sc(src);
-	tsc = status_get_sc(target);
+
+	sc = status->get_sc(src);
 
 	//Initialize variables that will be used afterwards
 	s_ele = skill->get_ele(skill_id, skill_lv);
@@ -3208,7 +3318,7 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 			if( i < 5 ) s_ele = i;
 		}
 	}else if (s_ele == -2) //Use status element
-		s_ele = status_get_attack_sc_element(src,status_get_sc(src));
+		s_ele = status_get_attack_sc_element(src,status->get_sc(src));
 	else if( s_ele == -3 ) //Use random element
 		s_ele = rnd()%ELE_MAX;
 
@@ -3230,11 +3340,8 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 	//Skill Range Criteria
 	ad.flag |= battle->range_type(src, target, skill_id, skill_lv);
 	flag.infdef=(tstatus->mode&MD_PLANT?1:0);
-	if( target->type == BL_SKILL){
-		TBL_SKILL *su = (TBL_SKILL*)target;
-		if( su->group && (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD) )
-			flag.infdef = 1;
-	}
+	if( !flag.infdef && target->type == BL_SKILL && ((TBL_SKILL*)target)->group->unit_id == UNT_REVERBERATION )
+		flag.infdef = 1; // Reverberation takes 1 damage
 
 	switch(skill_id) {
 		case MG_FIREWALL:
@@ -3272,22 +3379,24 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 		ad.damage = 0; //reinitialize..
 #endif
 //MATK_RATE scales the damage. 100 = no change. 50 is halved, 200 is doubled, etc
-#define MATK_RATE( a ) { ad.damage= ad.damage*(a)/100; }
+#define MATK_RATE( a ) ( ad.damage= ad.damage*(a)/100 )
 //Adds dmg%. 100 = +100% (double) damage. 10 = +10% damage
-#define MATK_ADDRATE( a ) { ad.damage+= ad.damage*(a)/100; }
+#define MATK_ADDRATE( a ) ( ad.damage+= ad.damage*(a)/100 )
 //Adds an absolute value to damage. 100 = +100 damage
-#define MATK_ADD( a ) { ad.damage+= a; }
+#define MATK_ADD( a ) ( ad.damage+= (a) )
 
 		switch (skill_id)
 		{	//Calc base damage according to skill
 			case AL_HEAL:
 			case PR_BENEDICTIO:
 			case PR_SANCTUARY:
+				ad.damage = skill->calc_heal(src, target, skill_id, skill_lv, false);
+				break;
 			/**
 			 * Arch Bishop
 			 **/
 			case AB_HIGHNESSHEAL:
-				ad.damage = skill->calc_heal(src, target, skill_id, skill_lv, false);
+				ad.damage = skill->calc_heal(src, target, AL_HEAL, 10, false) * ( 17 + 3 * skill_lv ) / 10;
 				break;
 			case PR_ASPERSIO:
 				ad.damage = 40;
@@ -3295,16 +3404,16 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 			case ALL_RESURRECTION:
 			case PR_TURNUNDEAD:
 				//Undead check is on skill_castend_damageid code.
-				i = 20*skill_lv + sstatus->luk + sstatus->int_ + status_get_lv(src)
+				i = 20*skill_lv + sstatus->luk + sstatus->int_ + status->get_lv(src)
 				  	+ 200 - 200*tstatus->hp/tstatus->max_hp; // there is no changed in success chance in renewal. [malufett]
 				if(i > 700) i = 700;
 				if(rnd()%1000 < i && !(tstatus->mode&MD_BOSS))
 					ad.damage = tstatus->hp;
 				else {
 				#ifdef RENEWAL
-                    MATK_ADD(status_get_matk(src, 2));
+					MATK_ADD(status->get_matk(src, 2));
 				#else
-					ad.damage = status_get_lv(src) + sstatus->int_ + skill_lv * 10;
+					ad.damage = status->get_lv(src) + sstatus->int_ + skill_lv * 10;
 				#endif
 				}
 				break;
@@ -3316,10 +3425,10 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 			 **/
 			case AB_RENOVATIO:
 				//Damage calculation from iRO wiki. [Jobbie]
-				ad.damage = (int)((15 * status_get_lv(src)) + (1.5 * sstatus->int_));
+				ad.damage = status->get_lv(src) * 10 + sstatus->int_;
 				break;
-            default: {
-				MATK_ADD( status_get_matk(src, 2) );
+			default: {
+				MATK_ADD( status->get_matk(src, 2) );
 				
 				if (nk&NK_SPLASHSPLIT) { // Divide MATK in case of multiple targets skill
 					if(mflag>0)
@@ -3330,44 +3439,44 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 
 				if (sc){
 					if( sc->data[SC_TELEKINESIS_INTENSE] && s_ele == ELE_GHOST )
-						skillratio += sc->data[SC_TELEKINESIS_INTENSE]->val3; 
+						ad.damage += sc->data[SC_TELEKINESIS_INTENSE]->val3;
 				}
 				switch(skill_id){
 					case MG_FIREBOLT:
 					case MG_COLDBOLT:
 					case MG_LIGHTNINGBOLT:
 						if ( sc && sc->data[SC_SPELLFIST] && mflag&BF_SHORT )  {
-							skillratio += (sc->data[SC_SPELLFIST]->val4 * 100) + (sc->data[SC_SPELLFIST]->val2 * 100) - 100;// val4 = used bolt level, val2 = used spellfist level. [Rytech]
+							skillratio = sc->data[SC_SPELLFIST]->val2 * 50 + sc->data[SC_SPELLFIST]->val4 * 100;// val4 = used bolt level, val2 = used spellfist level. [Rytech]
 							ad.div_ = 1;// ad mods, to make it work similar to regular hits [Xazax]
 							ad.flag = BF_WEAPON|BF_SHORT;
 							ad.type = 0;
 						}
-						break;
 					default:
 						MATK_RATE(battle->calc_skillratio(BF_MAGIC, src, target, skill_id, skill_lv, skillratio, mflag));
 				}
 				//Constant/misc additions from skills
 				if (skill_id == WZ_FIREPILLAR)
 					MATK_ADD(50);
-				if( sd && (i=pc->checkskill(sd,AB_EUCHARISTICA)) > 0 &&
+				if( sd && ( sd->status.class_ == JOB_ARCH_BISHOP_T || sd->status.class_ == JOB_ARCH_BISHOP ) &&
+					(i=pc->checkskill(sd,AB_EUCHARISTICA)) > 0 &&
 					(tstatus->race == RC_DEMON || tstatus->def_ele == ELE_DARK) )
 					MATK_ADDRATE(i);
 			}
 		}
 #ifndef HMAP_ZONE_DAMAGE_CAP_TYPE
 		if( target && skill_id ) {
-			for(i = 0; i < map[target->m].zone->capped_skills_count; i++) {
-				if( skill_id == map[target->m].zone->capped_skills[i]->nameid && (map[target->m].zone->capped_skills[i]->type & target->type) ) {
-					if( target->type == BL_MOB && map[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
-						if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
+			for(i = 0; i < map->list[target->m].zone->capped_skills_count; i++) {
+				if( skill_id == map->list[target->m].zone->capped_skills[i]->nameid && (map->list[target->m].zone->capped_skills[i]->type & target->type) ) {
+					if( target->type == BL_MOB && map->list[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
+						if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
 							continue;
-						if( ((TBL_MOB*)target)->special_state.clone && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
+						if( ((TBL_MOB*)target)->special_state.clone && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
 							continue;
 					}
-					if( ad.damage > map[target->m].zone->capped_skills[i]->cap )
-						ad.damage = map[target->m].zone->capped_skills[i]->cap;
-					if( ad.damage2 > map[target->m].zone->capped_skills[i]->cap )
-						ad.damage2 = map[target->m].zone->capped_skills[i]->cap;
+					if( ad.damage > map->list[target->m].zone->capped_skills[i]->cap )
+						ad.damage = map->list[target->m].zone->capped_skills[i]->cap;
+					if( ad.damage2 > map->list[target->m].zone->capped_skills[i]->cap )
+						ad.damage2 = map->list[target->m].zone->capped_skills[i]->cap;
 					break;
 				}
 			}
@@ -3377,11 +3486,36 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 		ad.damage = battle->calc_cardfix(BF_MAGIC, src, target, nk, s_ele, 0, ad.damage, 0, ad.flag);
 #endif
 		if(sd) {
+			uint16 rskill;/* redirect skill */
 			//Damage bonuses
 			if ((i = pc->skillatk_bonus(sd, skill_id)))
 				ad.damage += ad.damage*i/100;
-			
-			if( (i = battle->adjust_skill_damage(src->m,skill_id)) )
+			switch(skill_id){
+				case WL_CHAINLIGHTNING_ATK:
+					rskill = WL_CHAINLIGHTNING;
+					break;
+				case AB_DUPLELIGHT_MAGIC:
+					rskill = AB_DUPLELIGHT;
+					break;
+				case WL_TETRAVORTEX_FIRE:
+				case WL_TETRAVORTEX_WATER:
+				case WL_TETRAVORTEX_WIND:
+				case WL_TETRAVORTEX_GROUND:
+					rskill = WL_TETRAVORTEX;
+					break;
+				case WL_SUMMON_ATK_FIRE:
+				case WL_SUMMON_ATK_WIND:
+				case WL_SUMMON_ATK_WATER:
+				case WL_SUMMON_ATK_GROUND:
+					rskill = WL_RELEASE;
+					break;
+				case WM_REVERBERATION_MAGIC:
+					rskill = WM_REVERBERATION;
+					break;
+				default:
+					rskill = skill_id;
+			}
+			if( (i = battle->adjust_skill_damage(src->m,rskill)) )
 				MATK_RATE(i);
 
 			//Ignore Defense?
@@ -3439,7 +3573,6 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 					ad.damage = 0;
 			}
 		}
-
 #ifndef RENEWAL
         ad.damage = battle->calc_cardfix(BF_MAGIC, src, target, nk, s_ele, 0, ad.damage, 0, ad.flag);
 #endif
@@ -3453,7 +3586,7 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 	ad.damage=battle->calc_damage(src,target,&ad,ad.damage,skill_id,skill_lv);
 	if( map_flag_gvg2(target->m) )
 		ad.damage=battle->calc_gvg_damage(src,target,ad.damage,ad.div_,skill_id,skill_lv,ad.flag);
-	else if( map[target->m].flag.battleground )
+	else if( map->list[target->m].flag.battleground )
 		ad.damage=battle->calc_bg_damage(src,target,ad.damage,ad.div_,skill_id,skill_lv,ad.flag);
 
 	switch( skill_id ) { /* post-calc modifiers */
@@ -3467,10 +3600,13 @@ struct Damage battle_calc_magic_attack(struct block_list *src,struct block_list
 	}
 
 	return ad;
+#undef MATK_RATE
+#undef MATK_ADDRATE
+#undef MATK_ADD
 }
 
 /*==========================================
- * Calculate Misc dammage for skill_id
+ * Calculate Misc damage for skill_id
  *------------------------------------------*/
 struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *target,uint16 skill_id,uint16 skill_lv,int mflag) {
 	int temp;
@@ -3479,19 +3615,17 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 
 	struct map_session_data *sd, *tsd;
 	struct Damage md; //DO NOT CONFUSE with md of mob_data!
-	struct status_data *sstatus = status_get_status_data(src);
-	struct status_data *tstatus = status_get_status_data(target);
-	struct status_change *tsc = status_get_sc(target);
+	struct status_data *sstatus = status->get_status_data(src);
+	struct status_data *tstatus = status->get_status_data(target);
+	struct status_change *tsc = status->get_sc(target);
 #ifdef RENEWAL
-	struct status_change *sc = status_get_sc(src);
+	struct status_change *sc = status->get_sc(src);
 #endif
 	
 	memset(&md,0,sizeof(md));
 
-	if( src == NULL || target == NULL ){
-		nullpo_info(NLP_MARK);
-		return md;
-	}
+	nullpo_retr(md, src);
+	nullpo_retr(md, target);
 
 	//Some initial values
 	md.amotion=skill->get_inf(skill_id)&INF_GROUND_SKILL?0:sstatus->amotion;
@@ -3527,7 +3661,7 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 	case MA_LANDMINE:
 	case HT_BLASTMINE:
 	case HT_CLAYMORETRAP:
-		md.damage = skill_lv * sstatus->dex * (3+status_get_lv(src)/100) * (1+sstatus->int_/35);
+		md.damage = skill_lv * sstatus->dex * (3+status->get_lv(src)/100) * (1+sstatus->int_/35);
 		md.damage += md.damage * (rnd()%20-10) / 100;
 		md.damage += 40 * (sd?pc->checkskill(sd,RA_RESEARCHTRAP):0);
 		break;
@@ -3585,12 +3719,12 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 	case PA_GOSPEL:
 		md.damage = 1+rnd()%9999;
 		break;
-	case CR_ACIDDEMONSTRATION: 
+	case CR_ACIDDEMONSTRATION:
 #ifdef RENEWAL
 		{// [malufett]
-			int matk=0, atk;
-			short tdef = status_get_total_def(target);
-			short tmdef =  status_get_total_mdef(target);
+			int64 matk=0, atk;
+			short tdef = status->get_total_def(target);
+			short tmdef =  status->get_total_mdef(target);
 			int targetVit = min(120, status_get_vit(target));
 			short totaldef = (tmdef + tdef - ((uint64)(tmdef + tdef) >> 32)) >> 1;
 
@@ -3602,19 +3736,19 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 				md.damage = 7 * targetVit * skill_lv * (atk + matk) / 100;
 				/*
 				// Pending [malufett]
-				if( unknown condition )
-					md.damage >>= 1;
 				if( unknown condition ){
 					md.damage = 7 * md.damage % 20;
 					md.damage = 7 * md.damage / 20;
 				}*/
 			}else{
-				float vitfactor = 0.0f, temp;
+				float vitfactor = 0.0f, ftemp;
 				
 				if( (vitfactor=(status_get_vit(target)-120.0f)) > 0)
 					vitfactor = (vitfactor * (matk + atk) / 10) / status_get_vit(target);
-				temp = max(0, vitfactor) + (targetVit * (matk + atk)) / 10;
-				md.damage =  (int)(temp * 70 * skill_lv / 100);
+				ftemp = max(0, vitfactor) + (targetVit * (matk + atk)) / 10;
+				md.damage = (int64)(ftemp * 70 * skill_lv / 100);
+				if (target->type == BL_PC)
+					md.damage >>= 1;
 			}
 			md.damage -= totaldef;
 		}
@@ -3626,7 +3760,10 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 			md.damage = 0;
 		if (tsd) md.damage>>=1;
 #endif
-		if (md.damage < 0 || md.damage > INT_MAX>>1)
+		// Some monsters have totaldef higher than md.damage in some cases, leading to md.damage < 0
+		if( md.damage < 0 )
+			md.damage = 0;
+		if( md.damage > INT_MAX>>1 )
 	  	//Overflow prevention, will anyone whine if I cap it to a few billion?
 		//Not capped to INT_MAX to give some room for further damage increase.
 			md.damage = INT_MAX>>1;
@@ -3648,7 +3785,7 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 			md.damage=md.damage / 2;
 		break;
 	case GS_FLING:
-		md.damage = sd?sd->status.job_level:status_get_lv(src);
+		md.damage = sd?sd->status.job_level:status->get_lv(src);
 		break;
 	case HVAN_EXPLOSION:	//[orn]
 		md.damage = sstatus->max_hp * (50 + 50 * skill_lv) / 100;
@@ -3660,9 +3797,9 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 		nk|=NK_IGNORE_FLEE|NK_NO_ELEFIX; //These two are not properties of the weapon based part.
 #else
 		int ratio = 300 + 50 * skill_lv;
-		int matk = battle->calc_magic_attack(src, target, skill_id, skill_lv, mflag).damage;
-		short totaldef = status_get_total_def(target) + status_get_total_mdef(target);
-		int atk = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, false, s_ele, ELE_NEUTRAL, EQI_HAND_R, (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0), md.flag);
+		int64 matk = battle->calc_magic_attack(src, target, skill_id, skill_lv, mflag).damage;
+		short totaldef = status->get_total_def(target) + status->get_total_mdef(target);
+		int64 atk = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, false, s_ele, ELE_NEUTRAL, EQI_HAND_R, (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0), md.flag);
 				
 		if( sc && sc->data[SC_EDP] )
 			ratio >>= 1;
@@ -3682,7 +3819,7 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 	case RK_DRAGONBREATH_WATER:
 		md.damage = ((status_get_hp(src) / 50) + (status_get_max_sp(src) / 4)) * skill_lv;
 		RE_LVL_MDMOD(150);
-		if (sd) md.damage = md.damage * (100 + 5 * (pc->checkskill(sd,RK_DRAGONTRAINING) - 1)) / 100;
+		if (sd) md.damage = md.damage * (95 + 5 * pc->checkskill(sd,RK_DRAGONTRAINING)) / 100;
 		md.flag |= BF_LONG|BF_WEAPON;
 		break;
 	/**
@@ -3704,15 +3841,19 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 			md.damage = md.damage * 200 / (skill_id == RA_CLUSTERBOMB?50:100);
 
 		break;
+	case WM_SOUND_OF_DESTRUCTION:
+		md.damage = 1000 * skill_lv + sstatus->int_ * (sd ? pc->checkskill(sd,WM_LESSON) : 10);
+		md.damage += md.damage * 10 * battle->calc_chorusbonus(sd) / 100;
+		break;
 	/**
 	 * Mechanic
 	 **/
 	case NC_SELFDESTRUCTION:
 		{
 #ifdef RENEWAL
-			short totaldef = status_get_total_def(target);
+			short totaldef = status->get_total_def(target);
 #else
-			short totaldef = tstatus->def2 + (short)status_get_def(target);
+			short totaldef = tstatus->def2 + (short)status->get_def(target);
 #endif
 			md.damage = ( (sd?pc->checkskill(sd,NC_MAINFRAME):10) + 8 ) * ( skill_lv + 1 ) * ( status_get_sp(src) + sstatus->vit );
 			RE_LVL_MDMOD(100);
@@ -3726,16 +3867,16 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 		md.damage = 100 + 200 * skill_lv + sstatus->int_;
 		break;
 	case GN_HELLS_PLANT_ATK:
-		//[{( Hell Plant Skill Level x Casters Base Level ) x 10 } + {( Casters INT x 7 ) / 2 } x { 18 + ( Casters Job Level / 4 )] x ( 5 / ( 10 - Summon Flora Skill Level ))
-		md.damage = ( skill_lv * status_get_lv(src) * 10 ) + ( sstatus->int_ * 7 / 2 ) * ( 18 + (sd?sd->status.job_level:0) / 4 ) * ( 5 / (10 - (sd?pc->checkskill(sd,AM_CANNIBALIZE):0)) );
+		md.damage = skill_lv * status->get_lv(src) * 10 + sstatus->int_ * 7 / 2 * (18 + (sd ? sd->status.job_level : 0) / 4) * (5 / (10 - (sd ? pc->checkskill(sd, AM_CANNIBALIZE) : 0)));
+		md.damage = md.damage*(1000 + tstatus->mdef) / (1000 + tstatus->mdef * 10) - tstatus->mdef2;
 		break;
 	case KO_HAPPOKUNAI:
 		{
 			struct Damage wd = battle->calc_weapon_attack(src,target,skill_id,skill_lv,mflag);
 #ifdef RENEWAL
-			short totaldef = status_get_total_def(target);
+			short totaldef = status->get_total_def(target);
 #else
-			short totaldef = tstatus->def2 + (short)status_get_def(target);
+			short totaldef = tstatus->def2 + (short)status->get_def(target);
 #endif
 			md.damage = 3 * wd.damage * (5 + skill_lv) / 5;
 			md.damage -= totaldef;
@@ -3768,12 +3909,12 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 
 			if(battle_config.agi_penalty_type && battle_config.agi_penalty_target&target->type) {
 				unsigned char attacker_count; //256 max targets should be a sane max
-				attacker_count = unit_counttargeted(target);
+				attacker_count = unit->counttargeted(target);
 				if(attacker_count >= battle_config.agi_penalty_count)
 				{
 					if (battle_config.agi_penalty_type == 1)
 						flee = (flee * (100 - (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num))/100;
-					else //asume type 2: absolute reduction
+					else // assume type 2: absolute reduction
 						flee -= (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num;
 					if(flee < 1) flee = 1;
 				}
@@ -3799,28 +3940,36 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 	}
 #ifndef HMAP_ZONE_DAMAGE_CAP_TYPE
 	if( target && skill_id ) {
-		for(i = 0; i < map[target->m].zone->capped_skills_count; i++) {
-			if( skill_id == map[target->m].zone->capped_skills[i]->nameid && (map[target->m].zone->capped_skills[i]->type & target->type) ) {
-				if( target->type == BL_MOB && map[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
-					if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
+		for(i = 0; i < map->list[target->m].zone->capped_skills_count; i++) {
+			if( skill_id == map->list[target->m].zone->capped_skills[i]->nameid && (map->list[target->m].zone->capped_skills[i]->type & target->type) ) {
+				if( target->type == BL_MOB && map->list[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
+					if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
 						continue;
-					if( ((TBL_MOB*)target)->special_state.clone && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
+					if( ((TBL_MOB*)target)->special_state.clone && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
 						continue;
 				}
-				if( md.damage > map[target->m].zone->capped_skills[i]->cap )
-					md.damage = map[target->m].zone->capped_skills[i]->cap;
-				if( md.damage2 > map[target->m].zone->capped_skills[i]->cap )
-					md.damage2 = map[target->m].zone->capped_skills[i]->cap;
+				if( md.damage > map->list[target->m].zone->capped_skills[i]->cap )
+					md.damage = map->list[target->m].zone->capped_skills[i]->cap;
+				if( md.damage2 > map->list[target->m].zone->capped_skills[i]->cap )
+					md.damage2 = map->list[target->m].zone->capped_skills[i]->cap;
 				break;
 			}
 		}
 	}
 #endif
     md.damage = battle->calc_cardfix(BF_MISC, src, target, nk, s_ele, 0, md.damage, 0, md.flag);
-
-	if (sd && (i = pc->skillatk_bonus(sd, skill_id)))
-		md.damage += md.damage*i/100;
-
+	if(skill_id){
+		uint16 rskill;/* redirect skill id */
+		switch(skill_id){
+			case GN_HELLS_PLANT_ATK:
+				rskill = GN_HELLS_PLANT;
+				break;
+			default:
+				rskill = skill_id;
+		}
+		if (sd && (i = pc->skillatk_bonus(sd, rskill)))
+			md.damage += md.damage*i/100;
+	}
 	if( (i = battle->adjust_skill_damage(src->m,skill_id)) )
 		md.damage = md.damage * i / 100;
 
@@ -3839,10 +3988,6 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 			default:
 				md.damage = 1;
 		}
-	}else if( target->type == BL_SKILL ){
-		TBL_SKILL *su = (TBL_SKILL*)target;
-		if( su->group && (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD) )
-			md.damage = 1;
 	}
 
 	if(!(nk&NK_NO_ELEFIX))
@@ -3851,7 +3996,7 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 	md.damage=battle->calc_damage(src,target,&md,md.damage,skill_id,skill_lv);
 	if( map_flag_gvg2(target->m) )
 		md.damage=battle->calc_gvg_damage(src,target,md.damage,md.div_,skill_id,skill_lv,md.flag);
-	else if( map[target->m].flag.battleground )
+	else if( map->list[target->m].flag.battleground )
 		md.damage=battle->calc_bg_damage(src,target,md.damage,md.div_,skill_id,skill_lv,md.flag);
 
 	switch( skill_id ) {
@@ -3869,7 +4014,7 @@ struct Damage battle_calc_misc_attack(struct block_list *src,struct block_list *
 			if( sd ) {
 				if ( md.damage > sd->status.zeny )
 					md.damage = sd->status.zeny;
-				pc->payzeny(sd, md.damage,LOG_TYPE_STEAL,NULL);
+				pc->payzeny(sd, (int)cap_value(md.damage,INT_MIN,INT_MAX),LOG_TYPE_STEAL,NULL);
 			}
 		break;
 	}
@@ -3884,16 +4029,16 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 {
 	unsigned int skillratio = 100;	//Skill dmg modifiers.
 	short temp=0;
-	short s_ele, s_ele_, t_class;
+	short s_ele, s_ele_;
 	int i, nk;
 	bool n_ele = false; // non-elemental
 
 	struct map_session_data *sd, *tsd;
 	struct Damage wd;
-	struct status_change *sc = status_get_sc(src);
-	struct status_change *tsc = status_get_sc(target);
-	struct status_data *sstatus = status_get_status_data(src);
-	struct status_data *tstatus = status_get_status_data(target);
+	struct status_change *sc = status->get_sc(src);
+	struct status_change *tsc = status->get_sc(target);
+	struct status_data *sstatus = status->get_status_data(src);
+	struct status_data *tstatus = status->get_status_data(target);
 	struct {
 		unsigned hit : 1; //the attack Hit? (not a miss)
 		unsigned cri : 1;		//Critical hit
@@ -3907,18 +4052,16 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		unsigned lh : 1;		//Attack considers left hand (wd.damage2)
 		unsigned weapon : 1; //It's a weapon attack (consider VVS, and all that)
 #ifdef RENEWAL
-		unsigned tdef : 1; //Total defence reduction
+		unsigned tdef : 1; //Total defense reduction
 #endif
 	}	flag;
 
 	memset(&wd,0,sizeof(wd));
 	memset(&flag,0,sizeof(flag));
 
-	if(src==NULL || target==NULL)
-	{
-		nullpo_info(NLP_MARK);
-		return wd;
-	}
+	nullpo_retr(wd, src);
+	nullpo_retr(wd, target);
+
 	//Initial flag
 	flag.rh=1;
 	flag.weapon=1;
@@ -3927,11 +4070,8 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		&& skill_id != HT_FREEZINGTRAP
 #endif
 		?1:0);
-	if( target->type == BL_SKILL){
-		TBL_SKILL *su = (TBL_SKILL*)target;
-		if( su->group && (su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD) )
-			flag.infdef = 1;
-	}
+	if( !flag.infdef && target->type == BL_SKILL && ((TBL_SKILL*)target)->group->unit_id == UNT_REVERBERATION )
+		flag.infdef = 1; // Reverberation takes 1 damage
 
 	//Initial Values
 	wd.type=0; //Normal attack
@@ -4050,7 +4190,6 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		return wd;
 	}
 
-	t_class = status_get_class(target);
 	s_ele = s_ele_ = skill->get_ele(skill_id, skill_lv);
 	if( !skill_id || s_ele == -1 )
 	{ //Take weapon's element
@@ -4116,7 +4255,7 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		}
 		else if(sc && sc->data[SC_FEARBREEZE] && sd->weapontype1==W_BOW
 			&& (i = sd->equip_index[EQI_AMMO]) >= 0 && sd->inventory_data[i] && sd->status.inventory[i].amount > 1){
-				int chance = rand()%100;
+				int chance = rnd()%100;
 				wd.type = 0x08;
 				switch(sc->data[SC_FEARBREEZE]->val1){
 					case 5:
@@ -4167,13 +4306,17 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		//Therefore, we use the old value 3 on cases when an sd gets attacked by a mob
 		cri -= tstatus->luk*(!sd&&tsd?3:2);
 #else
-		cri -= status_get_lv(target) / 15 + 2 * status_get_luk(target);
+		cri -= status->get_lv(target) / 15 + 2 * status_get_luk(target);
 #endif
 
 		if( tsc && tsc->data[SC_SLEEP] ) {
 			cri <<= 1;
 		}
 		switch (skill_id) {
+			case 0:
+				if(!(sc && sc->data[SC_AUTOCOUNTER]))
+					break;
+				status_change_end(src, SC_AUTOCOUNTER, INVALID_TIMER);
 			case KN_AUTOCOUNTER:
 				if(battle_config.auto_counter_type &&
 					(battle_config.auto_counter_type&src->type))
@@ -4235,7 +4378,7 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 
 		if(battle_config.agi_penalty_type && battle_config.agi_penalty_target&target->type) {
 			unsigned char attacker_count; //256 max targets should be a sane max
-			attacker_count = unit_counttargeted(target);
+			attacker_count = unit->counttargeted(target);
 			if(attacker_count >= battle_config.agi_penalty_count) {
 				if (battle_config.agi_penalty_type == 1)
 					flee = (flee * (100 - (attacker_count - (battle_config.agi_penalty_count - 1))*battle_config.agi_penalty_num))/100;
@@ -4300,6 +4443,12 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 			case GC_VENOMPRESSURE:
 				hitrate += 10 + 4 * skill_lv;
 				break;
+			case SC_FATALMENACE:
+				hitrate -= 35 - 5 * skill_lv;
+				break;
+			case LG_BANISHINGPOINT:
+				hitrate += 3 * skill_lv;
+				break;
 		}
 
 		if( sd ) {
@@ -4317,8 +4466,11 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		if( !sd )
 			hitrate = cap_value(hitrate, 5, 95);
 #endif
-		if(rnd()%100 >= hitrate)
+		if(rnd()%100 >= hitrate){
 			wd.dmg_lv = ATK_FLEE;
+			if (skill_id == SR_GATEOFHELL)
+				flag.hit = 1;/* will hit with the special */
+		}
 		else
 			flag.hit = 1;
 	}	//End hit/miss calculation
@@ -4328,51 +4480,67 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 
 //Assuming that 99% of the cases we will not need to check for the flag.rh... we don't.
 //ATK_RATE scales the damage. 100 = no change. 50 is halved, 200 is doubled, etc
-#define ATK_RATE( a ) { wd.damage= wd.damage*(a)/100 ; if(flag.lh) wd.damage2= wd.damage2*(a)/100; }
-#define ATK_RATE2( a , b ) { wd.damage= wd.damage*(a)/100 ; if(flag.lh) wd.damage2= wd.damage2*(b)/100; }
-#define ATK_RATER(a){ wd.damage = wd.damage*(a)/100;}
-#define ATK_RATEL(a){ wd.damage2 = wd.damage2*(a)/100;}
+#define ATK_RATE( a ) do { int64 temp__ = (a); wd.damage= wd.damage*temp__/100 ; if(flag.lh) wd.damage2= wd.damage2*temp__/100; } while(0)
+#define ATK_RATE2( a , b ) do { wd.damage= wd.damage*(a)/100 ; if(flag.lh) wd.damage2= wd.damage2*(b)/100; } while(0)
+#define ATK_RATER(a) ( wd.damage = wd.damage*(a)/100 )
+#define ATK_RATEL(a) ( wd.damage2 = wd.damage2*(a)/100 )
 //Adds dmg%. 100 = +100% (double) damage. 10 = +10% damage
-#define ATK_ADDRATE( a ) { wd.damage+= wd.damage*(a)/100 ; if(flag.lh) wd.damage2+= wd.damage2*(a)/100; }
-#define ATK_ADDRATE2( a , b ) { wd.damage+= wd.damage*(a)/100 ; if(flag.lh) wd.damage2+= wd.damage2*(b)/100; }
+#define ATK_ADDRATE( a ) do { int64 temp__ = (a); wd.damage+= wd.damage*temp__/100; if(flag.lh) wd.damage2+= wd.damage2*temp__/100; } while(0)
+#define ATK_ADDRATE2( a , b ) do { wd.damage+= wd.damage*(a)/100 ; if(flag.lh) wd.damage2+= wd.damage2*(b)/100; } while(0)
 //Adds an absolute value to damage. 100 = +100 damage
-#define ATK_ADD( a ) { wd.damage+= a; if (flag.lh) wd.damage2+= a; }
-#define ATK_ADD2( a , b ) { wd.damage+= a; if (flag.lh) wd.damage2+= b; }
-
+#define ATK_ADD( a ) do { int64 temp__ = (a); wd.damage += temp__; if (flag.lh) wd.damage2 += temp__; } while(0)
+#define ATK_ADD2( a , b ) do { wd.damage += (a); if (flag.lh) wd.damage2 += (b); } while(0)
+#ifdef RENEWAL
+#define GET_NORMAL_ATTACK( f ) ( wd.damage = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_R, (f), wd.flag) )
+#define GET_NORMAL_ATTACK2( f ) ( wd.damage2 = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_L, (f), wd.flag) )
+#endif
 		switch (skill_id)
 		{	//Calc base damage according to skill
 			case PA_SACRIFICE:
 				wd.damage = sstatus->max_hp* 9/100;
 				wd.damage2 = 0;
-				break;
-				
 #ifdef RENEWAL
-			case MO_EXTREMITYFIST:	// [malufett]
-				wd.damage = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_R, (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|8, wd.flag);
-				// first value is still not confirm.
-				wd.damage = status_get_sp(src) + 10 * status_get_sp(src) * wd.damage / 100 + 8 * wd.damage;
-				flag.tdef = 1;
+				wd.damage = battle->calc_elefix(src, target, skill_id, skill_lv, wd.damage, nk, n_ele, s_ele, s_ele_, false, wd.flag); // temporary [malufett]
+#endif
 				break;
 			case NJ_ISSEN: // [malufett]
+#ifndef RENEWAL
+				wd.damage = 40*sstatus->str +skill_lv*(sstatus->hp/10 + 35);
+				wd.damage2 = 0;
+#else
 				{
-					short totaldef = status_get_total_def(target);
+					short totaldef = status->get_total_def(target);
 					i = 0;
-					wd.damage = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_R, (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0), wd.flag);
+					GET_NORMAL_ATTACK( (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0) );
 					if( sc && sc->data[SC_NJ_BUNSINJYUTSU] && (i=sc->data[SC_NJ_BUNSINJYUTSU]->val2) > 0 )
 						wd.div_ = ~( i++ + 2 ) + 1;
-					wd.damage *= sstatus->hp * skill_lv;
-					wd.damage = wd.damage / sstatus->max_hp + sstatus->hp + i * (wd.damage / sstatus->max_hp + sstatus->hp) / 5;
+					if( wd.damage ){
+						wd.damage *= sstatus->hp * skill_lv;
+						wd.damage = wd.damage / sstatus->max_hp + sstatus->hp + i * (wd.damage / sstatus->max_hp + sstatus->hp) / 5;
+					}
 					ATK_ADD(-totaldef);
 					if( is_boss(target) )
 						ATK_RATE(50);
-					flag.idef = 1;
+					RE_SKILL_REDUCTION();
+				}
+				break;
+			case NJ_SYURIKEN: // [malufett]
+				GET_NORMAL_ATTACK( (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0) );
+				wd.damage += battle->calc_masteryfix(src, target, skill_id, skill_lv, 4 * skill_lv + (sd ? sd->bonus.arrow_atk : 0), wd.div_, 0, flag.weapon) - status->get_total_def(target);
+				RE_SKILL_REDUCTION();
+				break;
+			case MO_EXTREMITYFIST:	// [malufett]
+				{
+					short totaldef = status->get_total_def(target);
+					GET_NORMAL_ATTACK( (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|8 );
+					if( wd.damage ){
+						wd.damage = (250 + 150 * skill_lv) + (10 * (status_get_sp(src)+1) * wd.damage / 100) + (8 * wd.damage);
+						ATK_ADD(-totaldef);
+					}
+					RE_SKILL_REDUCTION();
 				}
-#else
-				
-				wd.damage = 40*sstatus->str +skill_lv*(sstatus->hp/10 + 35);
-				wd.damage2 = 0;
 #endif
-				break;	
+				break;
 #ifndef RENEWAL
 			case LK_SPIRALPIERCE:
 			case ML_SPIRALPIERCE:
@@ -4383,18 +4551,18 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 						sd->inventory_data[index] &&
 						sd->inventory_data[index]->type == IT_WEAPON)
 						wd.damage = sd->inventory_data[index]->weight*8/100; //80% of weight
-				} else
-					wd.damage = sstatus->rhw.atk2*8/10; //Else use Atk2
-
-				ATK_ADDRATE(50*skill_lv); //Skill modifier applies to weight only.
+					ATK_ADDRATE(50*skill_lv); //Skill modifier applies to weight only.
+				} else {
+					wd.damage = battle->calc_base_damage2(sstatus, &sstatus->rhw, sc, tstatus->size, sd, 0); //Monsters have no weight and use ATK instead
+				}
 				i = sstatus->str/10;
 				i*=i;
 				ATK_ADD(i); //Add str bonus.
 				switch (tstatus->size) { //Size-fix. Is this modified by weapon perfection?
-					case SZ_SMALL: //Small: 125%
+					case SZ_MEDIUM: //Medium: 125%
 						ATK_RATE(125);
 						break;
-					//case SZ_MEDIUM: //Medium: 100%
+					//case SZ_SMALL: //Medium: 100%
 					case SZ_BIG: //Large: 75%
 						ATK_RATE(75);
 						break;
@@ -4403,16 +4571,14 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 #endif
 			case CR_SHIELDBOOMERANG:
 			case PA_SHIELDCHAIN:
-			case LG_SHIELDPRESS:
-			case LG_EARTHDRIVE:
 				wd.damage = sstatus->batk;
 				if (sd) {
+					int damagevalue = 0;
 					short index = sd->equip_index[EQI_HAND_L];
 
-					if (index >= 0 &&
-						sd->inventory_data[index] &&
-						sd->inventory_data[index]->type == IT_ARMOR)
-						ATK_ADD(sd->inventory_data[index]->weight/10);
+					if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_ARMOR )
+						damagevalue = sd->inventory_data[index]->weight/10;
+					ATK_ADD(damagevalue);
 				} else
 					ATK_ADD(sstatus->rhw.atk2); //Else use Atk2
 				break;
@@ -4447,16 +4613,16 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 						i |= 16; // for ex. shuriken must not be influenced by DEX
 				}
 #ifdef RENEWAL
-				wd.damage = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_R, i, wd.flag);
+				GET_NORMAL_ATTACK( i );
 				wd.damage = battle->calc_masteryfix(src, target, skill_id, skill_lv, wd.damage, wd.div_, 0, flag.weapon);
 				if (flag.lh){
-					wd.damage2 = battle->calc_base_damage(src, target, skill_id, skill_lv, nk, n_ele, s_ele, s_ele_, EQI_HAND_L, i, wd.flag);
+					GET_NORMAL_ATTACK2( i );
 					wd.damage2 = battle->calc_masteryfix(src, target, skill_id, skill_lv, wd.damage2, wd.div_, 1, flag.weapon);
 				}
 #else
-				wd.damage = battle->calc_base_damage(sstatus, &sstatus->rhw, sc, tstatus->size, sd, i);
+				wd.damage = battle->calc_base_damage2(sstatus, &sstatus->rhw, sc, tstatus->size, sd, i);
 				if (flag.lh)
-					wd.damage2 = battle->calc_base_damage(sstatus, &sstatus->lhw, sc, tstatus->size, sd, i);
+					wd.damage2 = battle->calc_base_damage2(sstatus, &sstatus->lhw, sc, tstatus->size, sd, i);
 #endif
 				if (nk&NK_SPLASHSPLIT){ // Divide ATK among targets
 					if(wflag>0)
@@ -4469,133 +4635,171 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 				if(sd) {
 					if (sd->bonus.atk_rate)
 						ATK_ADDRATE(sd->bonus.atk_rate);
-
 					if(flag.cri && sd->bonus.crit_atk_rate)
 						ATK_ADDRATE(sd->bonus.crit_atk_rate);
+					if(flag.cri && sc && sc->data[SC_MTF_CRIDAMAGE])
+						ATK_ADDRATE(25);// temporary it should be 'bonus.crit_atk_rate'
+#ifndef RENEWAL
 
 					if(sd->status.party_id && (temp=pc->checkskill(sd,TK_POWER)) > 0){
-						if( (i = party_foreachsamemap(party->sub_count, sd, 0)) > 1 ) // exclude the player himself [Inkfish]
+						if( (i = party->foreachsamemap(party->sub_count, sd, 0)) > 1 ) // exclude the player himself [Inkfish]
 							ATK_ADDRATE(2*temp*i);
 					}
+#endif
 				}
 				break;
 			}	//End default case
 		} //End switch(skill_id)
 
-		//Skill damage modifiers that stack linearly
-		if( sd && sd->status.weapon == W_KATAR && (i=pc->checkskill(sd,ASC_KATAR)) > 0 )
-			skillratio += skillratio * (13 + 2 * i) / 100;
-		if(sc && skill_id != PA_SACRIFICE)
-		{
-			if(sc->data[SC_OVERTHRUST])
-				skillratio += sc->data[SC_OVERTHRUST]->val3;
-			if(sc->data[SC_OVERTHRUSTMAX])
-				skillratio += sc->data[SC_OVERTHRUSTMAX]->val2;
-			if (sc->data[SC_BERSERK] || sc->data[SC_SATURDAY_NIGHT_FEVER] || sc->data[SC__BLOODYLUST])
-				skillratio += 100;
-#ifdef RENEWAL
-			if( sc->data[SC_TRUESIGHT] )
-				skillratio += 2*sc->data[SC_TRUESIGHT]->val1;
-			if( sc->data[SC_LKCONCENTRATION] )
-				skillratio += sc->data[SC_LKCONCENTRATION]->val2;
-#endif
-			if( sc->data[SC_UNLIMIT] && wd.flag&BF_LONG )
-				ATK_ADD( 50 * sc->data[SC_UNLIMIT]->val1 );
+		if( sc && skill_id != PA_SACRIFICE && sc->data[SC_UNLIMIT] && (wd.flag&(BF_LONG|BF_MAGIC)) == BF_LONG) {
+			switch(skill_id) {
+				case RA_WUGDASH:
+				case RA_WUGSTRIKE:
+				case RA_WUGBITE:
+					break;
+				default:
+					ATK_ADDRATE( 50 * sc->data[SC_UNLIMIT]->val1 );
+			}
 		}
-		if( tsc && skill_id != PA_SACRIFICE ){
-			if( tsc->data[SC_DARKCROW] && wd.flag&BF_SHORT )
-				ATK_ADD( 30 * tsc->data[SC_DARKCROW]->val1 );
+
+		if ( sc && !skill_id && sc->data[SC_EXEEDBREAK] ) {
+			ATK_ADDRATE(sc->data[SC_EXEEDBREAK]->val1);
+			status_change_end(src, SC_EXEEDBREAK, INVALID_TIMER);
 		}
 
-		if( !skill_id )
-		{
-			ATK_RATE(skillratio);
+
+	#ifdef RENEWAL
+		if( sd && skill_id == NJ_KUNAI ){
+			flag.tdef = 1;
+			ATK_ADD( sd->bonus.arrow_atk );
 		}
-		else
-		{
-			switch(skill_id){
+	#endif
+		switch(skill_id){
+			case SR_GATEOFHELL:
 	#ifdef RENEWAL
-				case LK_SPIRALPIERCE:
-				case ML_SPIRALPIERCE:
-				{// Formula: Floor[Floor(Weapon Weight/2)*skill level + ATK ]*(100%+50%*s.lvl) * 5 multi-hits
+				RE_SKILL_REDUCTION();
+	#endif // RENEWAL
+				if (wd.dmg_lv != ATK_FLEE)
+					ATK_RATE(battle->calc_skillratio(BF_WEAPON, src, target, skill_id, skill_lv, skillratio, wflag));
+				else
+					wd.dmg_lv = ATK_DEF;
+				break;
+	#ifdef RENEWAL
+			case NJ_TATAMIGAESHI:
+					ATK_RATE(200);
+			case LK_SPIRALPIERCE:
+			case ML_SPIRALPIERCE: // [malufett]
+				if( skill_id != NJ_TATAMIGAESHI ){
 					short index = sd?sd->equip_index[EQI_HAND_R]:0;
-					int weight = 0;
-
+					GET_NORMAL_ATTACK( (sc && sc->data[SC_MAXIMIZEPOWER]?1:0)|(sc && sc->data[SC_WEAPONPERFECT]?8:0) );
+					wd.damage = wd.damage * 70 / 100;
+					//n_ele = true; // FIXME: This is has no effect if it's after GET_NORMAL_ATTACK (was this intended, or was it supposed to be put above?)
+					
 					if (sd && index >= 0 &&
 						sd->inventory_data[index] &&
 						sd->inventory_data[index]->type == IT_WEAPON)
-							weight = sd->inventory_data[index]->weight/20;
-					ATK_ADD(weight * skill_lv);
+						ATK_ADD(sd->inventory_data[index]->weight * 7 / 100);
+						
+					switch (tstatus->size) {
+						case SZ_MEDIUM: //Medium: 115%
+							ATK_RATE(115);
+							break;
+						case SZ_BIG: //Large: 85%
+							ATK_RATE(85);
+					}
+					wd.damage = battle->calc_masteryfix(src, target, skill_id, skill_lv, wd.damage, wd.div_, 0, flag.weapon);
 				}
-				case NJ_TATAMIGAESHI:
-					if( skill_id != LK_SPIRALPIERCE && skill_id != ML_SPIRALPIERCE )
-						ATK_RATE(200);
 	#endif
-				default:
-					ATK_RATE(battle->calc_skillratio(BF_WEAPON, src, target, skill_id, skill_lv, skillratio, wflag));
-			}
+			default:
+				ATK_RATE(battle->calc_skillratio(BF_WEAPON, src, target, skill_id, skill_lv, skillratio, wflag));
+		}
 
 			//Constant/misc additions from skills
-			switch (skill_id) {
-				case MO_EXTREMITYFIST:
-					ATK_ADD(250 + 150*skill_lv);
-					break;
+		switch (skill_id) {
 #ifdef RENEWAL
-				case HW_MAGICCRASHER:
-					ATK_ADD(battle->calc_magic_attack(src, target, skill_id, skill_lv, wflag).damage / 5);
-					break;
+			case HW_MAGICCRASHER:
+				ATK_ADD(battle->calc_magic_attack(src, target, skill_id, skill_lv, wflag).damage / 5);
+				break;
+#else
+			case MO_EXTREMITYFIST:
+				ATK_ADD(250 + 150*skill_lv);
+				break;
 #endif
-				case TK_DOWNKICK:
-				case TK_STORMKICK:
-				case TK_TURNKICK:
-				case TK_COUNTER:
-				case TK_JUMPKICK:
-					//TK_RUN kick damage bonus.
-					if(sd && sd->weapontype1 == W_FIST && sd->weapontype2 == W_FIST)
-						ATK_ADD(10*pc->checkskill(sd, TK_RUN));
-					break;
-				case GS_MAGICALBULLET:
+			case TK_DOWNKICK:
+			case TK_STORMKICK:
+			case TK_TURNKICK:
+			case TK_COUNTER:
+			case TK_JUMPKICK:
+				//TK_RUN kick damage bonus.
+				if(sd && sd->weapontype1 == W_FIST && sd->weapontype2 == W_FIST)
+					ATK_ADD(10*pc->checkskill(sd, TK_RUN));
+				break;
+			case GS_MAGICALBULLET:
 #ifndef RENEWAL
-					ATK_ADD( status_get_matk(src, 2) );
+				ATK_ADD( status->get_matk(src, 2) );
 #else
-					ATK_ADD( battle->calc_magic_attack(src, target, skill_id, skill_lv, wflag).damage );
-					flag.tdef = 1;
+				ATK_ADD( battle->calc_magic_attack(src, target, skill_id, skill_lv, wflag).damage );
+				flag.tdef = 1;
 #endif
-				case NJ_SYURIKEN:
-					ATK_ADD(4*skill_lv);
-					break;
-				case HT_FREEZINGTRAP:
-					if(sd)
-						ATK_ADD( 40 * pc->checkskill(sd, RA_RESEARCHTRAP) );
-					break;
-				case RA_WUGDASH ://(Caster Current Weight x 10 / 8)
-					if( sd && sd->weight )
-						ATK_ADD( sd->weight / 8 );
-					break;
-				case SR_TIGERCANNON: // (Tiger Cannon skill level x 240) + (Target Base Level x 40)
-					ATK_ADD( skill_lv * 240 + status_get_lv(target) * 40 );
-					if( sc && sc->data[SC_COMBOATTACK]
-						&& sc->data[SC_COMBOATTACK]->val1 == SR_FALLENEMPIRE ) // (Tiger Cannon skill level x 500) + (Target Base Level x 40)
-							ATK_ADD( skill_lv * 500 + status_get_lv(target) * 40 );
-					break;
-				case SR_FALLENEMPIRE:// [(Target Size value + Skill Level - 1) x Caster STR] + [(Target current weight x Caster DEX / 120)]
-					ATK_ADD( ((tstatus->size+1)*2 + skill_lv - 1) * sstatus->str);
-					if( tsd && tsd->weight ){
-						ATK_ADD( (tsd->weight/10) * sstatus->dex / 120 );
-					}else{
-						ATK_ADD( status_get_lv(target) * 50 ); //mobs
-					}
-					break;
-				case KO_SETSUDAN:
-					if( tsc && tsc->data[SC_SOULLINK] ){
-						ATK_ADDRATE(200*tsc->data[SC_SOULLINK]->val1);
-						status_change_end(target,SC_SOULLINK,INVALID_TIMER);
-					}
-					break;
-				case KO_MAKIBISHI:
-					wd.damage = 20 * skill_lv;
-					break;
-			}
+#ifndef RENEWAL
+			case NJ_SYURIKEN:
+				ATK_ADD(4*skill_lv);
+#endif
+				break;
+			case GC_COUNTERSLASH:
+				ATK_ADD( status_get_agi(src) * 2 + (sd?sd->status.job_level:0) * 4 );
+				break;
+			case RA_WUGDASH:
+				if( sc && sc->data[SC_DANCE_WITH_WUG] )
+					ATK_ADD(2 * sc->data[SC_DANCE_WITH_WUG]->val1 * (2 + battle->calc_chorusbonus(sd)));
+				break;
+			case SR_TIGERCANNON:
+				ATK_ADD( skill_lv * 240 + status->get_lv(target) * 40 );
+				if( sc && sc->data[SC_COMBOATTACK]
+					&& sc->data[SC_COMBOATTACK]->val1 == SR_FALLENEMPIRE )
+						ATK_ADD( skill_lv * 500 + status->get_lv(target) * 40 );
+				break;
+			case RA_WUGSTRIKE:
+			case RA_WUGBITE:
+				if(sd)
+					ATK_ADD(30*pc->checkskill(sd, RA_TOOTHOFWUG));
+				if( sc && sc->data[SC_DANCE_WITH_WUG] )
+					ATK_ADD(2 * sc->data[SC_DANCE_WITH_WUG]->val1 * (2 + battle->calc_chorusbonus(sd)));
+				break;
+			case LG_SHIELDPRESS:
+				if( sd ) {
+					int damagevalue = 0;
+					short index = sd->equip_index[EQI_HAND_L];
+					if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_ARMOR )
+						damagevalue = sstatus->vit * sd->status.inventory[index].refine;
+					ATK_ADD(damagevalue);
+				}
+				break;
+			case SR_GATEOFHELL:
+				ATK_ADD (sstatus->max_hp - status_get_hp(src));
+				if(sc && sc->data[SC_COMBOATTACK] && sc->data[SC_COMBOATTACK]->val1 == SR_FALLENEMPIRE) {
+					ATK_ADD( (sstatus->max_sp * (1 + skill_lv * 2 / 10)) + 40 * status->get_lv(src) );
+				} else {
+					ATK_ADD( (sstatus->sp * (1 + skill_lv * 2 / 10)) + 10 * status->get_lv(src) );
+				}
+				break;
+			case SR_FALLENEMPIRE:// [(Target Size value + Skill Level - 1) x Caster STR] + [(Target current weight x Caster DEX / 120)]
+				ATK_ADD( ((tstatus->size+1)*2 + skill_lv - 1) * sstatus->str);
+				if( tsd && tsd->weight ){
+					ATK_ADD( (tsd->weight/10) * sstatus->dex / 120 );
+				}else{
+					ATK_ADD( status->get_lv(target) * 50 ); //mobs
+				}
+				break;
+			case KO_SETSUDAN:
+				if( tsc && tsc->data[SC_SOULLINK] ){
+					ATK_ADDRATE(200*tsc->data[SC_SOULLINK]->val1);
+					status_change_end(target,SC_SOULLINK,INVALID_TIMER);
+				}
+				break;
+			case KO_MAKIBISHI:
+				wd.damage = 20 * skill_lv;
+				break;
 		}
 #ifndef RENEWAL
 		//Div fix.
@@ -4607,24 +4811,20 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 			if( sc->data[SC_TRUESIGHT] )
 				ATK_ADDRATE(2*sc->data[SC_TRUESIGHT]->val1);
 #endif
-			if( sc->data[SC_GLOOMYDAY_SK] &&
-				( skill_id == LK_SPIRALPIERCE || skill_id == KN_BRANDISHSPEAR ||
-				  skill_id == CR_SHIELDBOOMERANG || skill_id == PA_SHIELDCHAIN ||
-				  skill_id == LG_SHIELDPRESS || skill_id == RK_HUNDREDSPEAR ||
-				  skill_id == CR_SHIELDCHARGE ) )
-				ATK_ADDRATE(sc->data[SC_GLOOMYDAY_SK]->val2);
+			
+#ifndef RENEWAL_EDP
 			if( sc->data[SC_EDP] ){
 				switch(skill_id){
-#ifndef RENEWAL_EDP
-					case AS_SPLASHER:       case AS_VENOMKNIFE:
+					case AS_SPLASHER:
 					case AS_GRIMTOOTH:
-					break;
+					case ASC_BREAKER:
+					case AS_VENOMKNIFE:
 					case ASC_METEORASSAULT: break;
 					default:
 						ATK_ADDRATE(sc->data[SC_EDP]->val3);
-#endif
 				}
 			}
+#endif
 			if(sc->data[SC_STYLE_CHANGE]){
 				TBL_HOM *hd = BL_CAST(BL_HOM,src);
 				if (hd) ATK_ADD(hd->homunculus.spiritball * 3);
@@ -4645,18 +4845,54 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 					sc->data[SC_SOULLINK]->val2 == SL_CRUSADER)
 					ATK_ADDRATE(100);
 				break;
-			case NC_AXETORNADO:
-				if( (sstatus->rhw.ele) == ELE_WIND || (sstatus->lhw.ele) == ELE_WIND )
-					ATK_ADDRATE(50);
-				break;
+		}
+		if( skill_id ){
+			uint16 rskill;/* redirect skill id */
+			switch(skill_id){
+				case AB_DUPLELIGHT_MELEE:
+					rskill = AB_DUPLELIGHT;
+					break;
+				case LG_OVERBRAND_BRANDISH:
+				case LG_OVERBRAND_PLUSATK:
+					rskill = LG_OVERBRAND;
+					break;
+				case WM_SEVERE_RAINSTORM_MELEE:
+					rskill = WM_SEVERE_RAINSTORM;
+					break;
+				case WM_REVERBERATION_MELEE:
+					rskill = WM_REVERBERATION;
+					break;
+				case GN_CRAZYWEED_ATK:
+					rskill = GN_CRAZYWEED;
+					break;
+				case GN_SLINGITEM_RANGEMELEEATK:
+					rskill = GN_SLINGITEM;
+					break;
+				case RL_R_TRIP_PLUSATK:
+					rskill = RL_R_TRIP;
+					break;
+				case RL_B_FLICKER_ATK:
+					rskill = RL_FLICKER;
+					break;
+				case RL_GLITTERING_GREED_ATK:
+					rskill = RL_GLITTERING_GREED;
+					break;
+				default:
+					rskill = skill_id;
+			}
+			if( (i = battle->adjust_skill_damage(src->m,rskill)) )
+				ATK_RATE(i);
 		}
 
-		if( (i = battle->adjust_skill_damage(src->m,skill_id)) )
-			ATK_RATE(i);
-		
 		if( sd ) {
 			if (skill_id && (i = pc->skillatk_bonus(sd, skill_id)))
 				ATK_ADDRATE(i);
+	#ifdef RENEWAL
+			if( wd.flag&BF_LONG )
+				ATK_ADDRATE(sd->bonus.long_attack_atk_rate);
+			if( sc && sc->data[SC_MTF_RANGEATK] )
+				ATK_ADDRATE(25);// temporary it should be 'bonus.long_attack_atk_rate'
+	#endif
 			if( (i=pc->checkskill(sd,AB_EUCHARISTICA)) > 0 &&
 				(tstatus->race == RC_DEMON || tstatus->def_ele == ELE_DARK) )
 				ATK_ADDRATE(-i);
@@ -4736,6 +4972,19 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 #endif
 				ATK_ADD(20*lv);
 			}
+					
+			if( !skill_id ) {
+				if( sc->data[SC_ENCHANTBLADE] ) {
+					//[( ( Skill Lv x 20 ) + 100 ) x ( casterBaseLevel / 150 )] + casterInt
+					i = ( sc->data[SC_ENCHANTBLADE]->val1 * 20 + 100 ) * status->get_lv(src) / 150 + status_get_int(src);
+					i = i - status->get_total_mdef(target) + status->get_matk(src, 2);
+					if( i )
+						ATK_ADD(i);
+				}
+				if( sc->data[SC_GIANTGROWTH] && rnd()%100 < 15 )
+					ATK_ADDRATE(200); // Triple Damage
+			}
+			
 		}
 #ifndef RENEWAL
 		//Refine bonus
@@ -4758,10 +5007,10 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 
 #ifndef RENEWAL
 		wd.damage = battle->calc_masteryfix(src, target, skill_id, skill_lv, wd.damage, wd.div_, 0, flag.weapon);
-		if( flag.lh)
+		if( flag.lh )
 			wd.damage2 = battle->calc_masteryfix(src, target, skill_id, skill_lv, wd.damage2, wd.div_, 1, flag.weapon);
 #else
-		if( flag.cri )
+		if( sd && flag.cri )
 			ATK_ADDRATE(40);
 #endif
 	} //Here ends flag.hit section, the rest of the function applies to both hitting and missing attacks
@@ -4784,23 +5033,24 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		return wd; //Enough, rest is not needed.
 #ifndef HMAP_ZONE_DAMAGE_CAP_TYPE
 	if( target && skill_id ) {
-		for(i = 0; i < map[target->m].zone->capped_skills_count; i++) {
-			if( skill_id == map[target->m].zone->capped_skills[i]->nameid && (map[target->m].zone->capped_skills[i]->type & target->type) ) {
-				if( target->type == BL_MOB && map[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
-					if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
+		for(i = 0; i < map->list[target->m].zone->capped_skills_count; i++) {
+			if( skill_id == map->list[target->m].zone->capped_skills[i]->nameid && (map->list[target->m].zone->capped_skills[i]->type & target->type) ) {
+				if( target->type == BL_MOB && map->list[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
+					if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
 						continue;
-					if( ((TBL_MOB*)target)->special_state.clone && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
+					if( ((TBL_MOB*)target)->special_state.clone && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
 						continue;
 				}
-				if( wd.damage > map[target->m].zone->capped_skills[i]->cap )
-					wd.damage = map[target->m].zone->capped_skills[i]->cap;
-				if( wd.damage2 > map[target->m].zone->capped_skills[i]->cap )
-					wd.damage2 = map[target->m].zone->capped_skills[i]->cap;
+				if( wd.damage > map->list[target->m].zone->capped_skills[i]->cap )
+					wd.damage = map->list[target->m].zone->capped_skills[i]->cap;
+				if( wd.damage2 > map->list[target->m].zone->capped_skills[i]->cap )
+					wd.damage2 = map->list[target->m].zone->capped_skills[i]->cap;
 				break;
 			}
 		}
 	}
 #endif
+
 #ifndef RENEWAL
 	if (sd) {
 		if (skill_id != CR_SHIELDBOOMERANG) //Only Shield boomerang doesn't takes the Star Crumbs bonus.
@@ -4811,13 +5061,11 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 			ATK_ADD(wd.div_*sd->spiritball*3);
 		}
 		//Card Fix, sd side
+
         wd.damage = battle->calc_cardfix(BF_WEAPON, src, target, nk, s_ele, s_ele_, wd.damage, 2, wd.flag);
         if( flag.lh )
             wd.damage2 = battle->calc_cardfix(BF_WEAPON, src, target, nk, s_ele, s_ele_, wd.damage2, 3, wd.flag);
-#ifdef RENEWAL
-	    if( flag.cri )
-		    ATK_ADDRATE(sd->bonus.crit_atk_rate>=100?sd->bonus.crit_atk_rate-60:40);
-#endif
+
 		if( skill_id == CR_SHIELDBOOMERANG || skill_id == PA_SHIELDCHAIN )
 		{ //Refine bonus applies after cards and elements.
 			short index= sd->equip_index[EQI_HAND_L];
@@ -4827,13 +5075,11 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 	}
     //Card Fix, tsd side
     if(tsd){ //if player on player then it was already measured above
-		wd.damage = battle->calc_cardfix(BF_WEAPON, src, target, nk, s_ele, s_ele_, wd.damage, 2, wd.flag);
-        if( flag.lh )
-            wd.damage2 = battle->calc_cardfix(BF_WEAPON, src, target, nk, s_ele, s_ele_, wd.damage2, 3, wd.flag);
+		wd.damage = battle->calc_cardfix(BF_WEAPON, src, target, nk, s_ele, s_ele_, wd.damage, (flag.lh?1:0), wd.flag);
 	}
 #endif
 	if( flag.infdef ) { //Plants receive 1 damage when hit
-		short class_ = status_get_class(target);
+		short class_ = status->get_class(target);
 		if( flag.hit || wd.damage > 0 )
 			wd.damage = wd.div_; // In some cases, right hand no need to have a weapon to increase damage
 		if( flag.lh && (flag.hit || wd.damage2 > 0) )
@@ -4884,12 +5130,13 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 			temp = pc->checkskill(sd,TF_DOUBLE);
 			wd.damage2 = wd.damage * (1 + (temp * 2))/100;
 
-			if(wd.damage && !wd.damage2) wd.damage2 = 
+			if(wd.damage && !wd.damage2) {
 #ifdef RENEWAL
-				0;
+				wd.damage2 = 0;
 #else
-				1;
+				wd.damage2 = 1;
 #endif
+			}
 			flag.lh = 1;
 		}
 	}
@@ -4900,6 +5147,19 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 	if(!flag.lh && wd.damage2)
 		wd.damage2=0;
 
+	if( sc && sc->data[SC_GLOOMYDAY] ) {
+		switch( skill_id ) {
+			case KN_BRANDISHSPEAR:
+			case LK_SPIRALPIERCE:
+			case CR_SHIELDCHARGE:
+			case CR_SHIELDBOOMERANG:
+			case PA_SHIELDCHAIN:
+			case RK_HUNDREDSPEAR:
+			case LG_SHIELDPRESS:
+				wd.damage += wd.damage * sc->data[SC_GLOOMYDAY]->val2 / 100;
+		}
+	}
+
 	if( sc ) {
 		//SG_FUSION hp penalty [Komurka]
 		if (sc->data[SC_FUSION]) {
@@ -4912,12 +5172,6 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 				hp = 2*hp/100; //2% hp loss per hit
 			status_zap(src, hp, 0);
 		}
-		if( !skill_id ) {
-			if( sc->data[SC_ENCHANTBLADE] ) { // it also works with bear hands..intended in official
-				//[( ( Skill Lv x 20 ) + 100 ) x ( casterBaseLevel / 150 )] + casterInt
-				ATK_ADD(( sc->data[SC_ENCHANTBLADE]->val1 * 20 + 100 ) * status_get_lv(src) / 150 + status_get_int(src));
-			}
-		}
 		status_change_end(src,SC_CAMOUFLAGE, INVALID_TIMER);
 	}
 
@@ -4928,82 +5182,34 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 			wd.damage += md.damage;
 			break;
 			}
-		case SR_GATEOFHELL:
-			ATK_ADD (sstatus->max_hp - status_get_hp(src));
-			if(sc && sc->data[SC_COMBOATTACK] && sc->data[SC_COMBOATTACK]->val1 == SR_FALLENEMPIRE){
-				ATK_ADD ( (sstatus->max_sp * (1 + skill_lv * 2 / 10)) + 40 * status_get_lv(src) );
-			}else{
-				ATK_ADD ( (sstatus->sp * (1 + skill_lv * 2 / 10)) + 10 * status_get_lv(src) );
-			}
-			break;
 	}
 
-	if( wd.damage + wd.damage2 )
-	{	//There is a total damage value
-		int damage = wd.damage + wd.damage2, rdamage = 0, rdelay = 0;
-
-		if( src != target &&
-			(!skill_id || skill_id ||
-			( src->type == BL_SKILL && ( skill_id == SG_SUN_WARM || skill_id == SG_MOON_WARM || skill_id == SG_STAR_WARM ) )) ){
-			
-				rdamage = battle->calc_return_damage(target, src, &damage, wd.flag, 0, &rdelay);
-
-				if( tsc && tsc->count ) {
-					if( tsc && tsc->data[SC_DEATHBOUND] ){
-						wd.damage = damage;
-						wd.damage2 = 0;
-						status_change_end(target,SC_DEATHBOUND,INVALID_TIMER);
-					}
-				}
-				if( rdamage > 0 ) {
-					if( tsc && tsc->data[SC_LG_REFLECTDAMAGE] ) {
-						if( src != target ) {// Don't reflect your own damage (Grand Cross)
-							bool change = false;
-							if( sd && !sd->state.autocast )
-								change = true;
-							if( change )
-								sd->state.autocast = 1;
-							iMap->foreachinshootrange(battle->damage_area,target,skill->get_splash(LG_REFLECTDAMAGE,1),BL_CHAR,iTimer->gettick(),target,wd.amotion,sstatus->dmotion,rdamage,tstatus->race);
-							if( change )
-								sd->state.autocast = 0;
-						}
-					} else {
-						//Use Reflect Shield to signal this kind of skill trigger. [Skotlex]
-						if( tsd && src != target )
-							battle->drain(tsd, src, rdamage, rdamage, sstatus->race, is_boss(src));
-						battle->delay_damage(iTimer->gettick(), wd.amotion,target,src,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
-						skill->additional_effect(target, src, CR_REFLECTSHIELD, 1, BF_WEAPON|BF_SHORT|BF_NORMAL,ATK_DEF,iTimer->gettick());
-					}
-				}
-		}
-		if(!wd.damage2)
-		{
+	if( wd.damage + wd.damage2 ) { //There is a total damage value
+		int64 damage = wd.damage + wd.damage2;
+		
+		if(!wd.damage2) {
 			wd.damage = battle->calc_damage(src,target,&wd,wd.damage,skill_id,skill_lv);
 			if( map_flag_gvg2(target->m) )
 				wd.damage=battle->calc_gvg_damage(src,target,wd.damage,wd.div_,skill_id,skill_lv,wd.flag);
-			else if( map[target->m].flag.battleground )
+			else if( map->list[target->m].flag.battleground )
 				wd.damage=battle->calc_bg_damage(src,target,wd.damage,wd.div_,skill_id,skill_lv,wd.flag);
-		}
-		else if(!wd.damage)
-		{
+		} else if(!wd.damage) {
 			wd.damage2 = battle->calc_damage(src,target,&wd,wd.damage2,skill_id,skill_lv);
 			if( map_flag_gvg2(target->m) )
 				wd.damage2 = battle->calc_gvg_damage(src,target,wd.damage2,wd.div_,skill_id,skill_lv,wd.flag);
-			else if( map[target->m].flag.battleground )
+			else if( map->list[target->m].flag.battleground )
 				wd.damage = battle->calc_bg_damage(src,target,wd.damage2,wd.div_,skill_id,skill_lv,wd.flag);
-		}
-		else
-		{
+		} else {
 #ifdef RENEWAL
 			wd.damage = battle->calc_damage(src,target,&wd,wd.damage,skill_id,skill_lv);
 			wd.damage2 = battle->calc_damage(src,target,&wd,wd.damage2,skill_id,skill_lv);
 #else
-			int d1 = wd.damage + wd.damage2,d2 = wd.damage2;
+			int64 d1 = wd.damage + wd.damage2,d2 = wd.damage2;
 			wd.damage = battle->calc_damage(src,target,&wd,d1,skill_id,skill_lv);
 #endif
 			if( map_flag_gvg2(target->m) )
 				wd.damage = battle->calc_gvg_damage(src,target,wd.damage,wd.div_,skill_id,skill_lv,wd.flag);
-			else if( map[target->m].flag.battleground )
+			else if( map->list[target->m].flag.battleground )
 				wd.damage = battle->calc_bg_damage(src,target,wd.damage,wd.div_,skill_id,skill_lv,wd.flag);
 #ifndef RENEWAL
 			wd.damage2 = d2*100/d1 * wd.damage/100;
@@ -5011,6 +5217,25 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 			wd.damage-=wd.damage2;
 #endif
 		}
+		
+		if( src != target ) { // Don't reflect your own damage (Grand Cross)
+
+			if( wd.dmg_lv == ATK_MISS || wd.dmg_lv == ATK_BLOCK ) {
+				int64 prev1 = wd.damage, prev2 = wd.damage2;
+
+				wd.damage = damage;
+				wd.damage2 = 0;
+
+				battle->reflect_damage(target, src, &wd, skill_id);
+
+				wd.damage = prev1;
+				wd.damage2 = prev2;
+
+			} else
+				battle->reflect_damage(target, src, &wd, skill_id);
+			
+		}
+		
 	}
 	//Reject Sword bugreport:4493 by Daegaladh
 	if(wd.damage && tsc && tsc->data[SC_SWORDREJECT] &&
@@ -5021,8 +5246,8 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 		)) &&
 		rnd()%100 < tsc->data[SC_SWORDREJECT]->val2
 		) {
-		ATK_RATER(50)
-		status_fix_damage(target,src,wd.damage,clif->damage(target,src,iTimer->gettick(),0,0,wd.damage,0,0,0));
+		ATK_RATER(50);
+		status_fix_damage(target,src,wd.damage,clif->damage(target,src,0,0,wd.damage,0,0,0));
 		clif->skill_nodamage(target,target,ST_REJECTSWORD,tsc->data[SC_SWORDREJECT]->val1,1);
 		if( --(tsc->data[SC_SWORDREJECT]->val3) <= 0 )
 			status_change_end(target, SC_SWORDREJECT, INVALID_TIMER);
@@ -5043,6 +5268,7 @@ struct Damage battle_calc_weapon_attack(struct block_list *src,struct block_list
 struct Damage battle_calc_attack(int attack_type,struct block_list *bl,struct block_list *target,uint16 skill_id,uint16 skill_lv,int count)
 {
 	struct Damage d;
+	struct map_session_data *sd=BL_CAST(BL_PC,bl);
 	switch(attack_type) {
 		case BF_WEAPON: d = battle->calc_weapon_attack(bl,target,skill_id,skill_lv,count); break;
 		case BF_MAGIC:  d = battle->calc_magic_attack(bl,target,skill_id,skill_lv,count);  break;
@@ -5056,18 +5282,18 @@ struct Damage battle_calc_attack(int attack_type,struct block_list *bl,struct bl
 #ifdef HMAP_ZONE_DAMAGE_CAP_TYPE
 	if( target && skill_id ) {
 		int i;
-		for(i = 0; i < map[target->m].zone->capped_skills_count; i++) {
-			if( skill_id == map[target->m].zone->capped_skills[i]->nameid && (map[target->m].zone->capped_skills[i]->type & target->type) ) {
-				if( target->type == BL_MOB && map[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
-					if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
+		for(i = 0; i < map->list[target->m].zone->capped_skills_count; i++) {
+			if( skill_id == map->list[target->m].zone->capped_skills[i]->nameid && (map->list[target->m].zone->capped_skills[i]->type & target->type) ) {
+				if( target->type == BL_MOB && map->list[target->m].zone->capped_skills[i]->subtype != MZS_NONE ) {
+					if( (((TBL_MOB*)target)->status.mode&MD_BOSS) && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
 						continue;
-					if( ((TBL_MOB*)target)->special_state.clone && !(map[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
+					if( ((TBL_MOB*)target)->special_state.clone && !(map->list[target->m].zone->disabled_skills[i]->subtype&MZS_CLONE) )
 						continue;
 				}
-				if( d.damage > map[target->m].zone->capped_skills[i]->cap )
-					d.damage = map[target->m].zone->capped_skills[i]->cap;
-				if( d.damage2 > map[target->m].zone->capped_skills[i]->cap )
-					d.damage2 = map[target->m].zone->capped_skills[i]->cap;
+				if( d.damage > map->list[target->m].zone->capped_skills[i]->cap )
+					d.damage = map->list[target->m].zone->capped_skills[i]->cap;
+				if( d.damage2 > map->list[target->m].zone->capped_skills[i]->cap )
+					d.damage2 = map->list[target->m].zone->capped_skills[i]->cap;
 				break;
 			}
 		}
@@ -5081,90 +5307,206 @@ struct Damage battle_calc_attack(int attack_type,struct block_list *bl,struct bl
 		d.dmotion = 0;
 	} else // Some skills like Weaponry Research will cause damage even if attack is dodged
 		d.dmg_lv = ATK_DEF;
+
+	if(sd && d.damage+d.damage2>1) {
+		if(sd->bonus.sp_vanish_rate && sd->bonus.sp_vanish_trigger && rnd()%10000<sd->bonus.sp_vanish_rate &&
+			( (d.flag&sd->bonus.sp_vanish_trigger&BF_WEAPONMASK) || (d.flag&sd->bonus.sp_vanish_trigger&BF_RANGEMASK)
+			|| (d.flag&sd->bonus.sp_vanish_trigger&BF_SKILLMASK) ))
+			status_percent_damage(&sd->bl,target,0,-sd->bonus.sp_vanish_per,false);
+	}
 	return d;
 }
-
-//Calculates BF_WEAPON returned damage.
-int battle_calc_return_damage(struct block_list* bl, struct block_list *src, int *dmg, int flag, uint16 skill_id, int *delay){
-	int rdamage = 0, damage = *dmg, rdelay = *delay, trdamage = 0;
-	struct map_session_data* sd;
-	struct status_change* sc;
+//Performs reflect damage (magic (maya) is performed over skill.c).
+void battle_reflect_damage(struct block_list *target, struct block_list *src, struct Damage *wd,uint16 skill_id) {
+	int64 damage = wd->damage + wd->damage2, rdamage = 0, trdamage = 0;
+	struct map_session_data *sd, *tsd;
+	struct status_change *sc;
+	struct status_change *ssc;
+	int64 tick = timer->gettick();
+	int delay = 50, rdelay = 0;
+#ifdef RENEWAL
 	int max_reflect_damage;
 
-	sd = BL_CAST(BL_PC, bl);
-	sc = status_get_sc(bl);
-	max_reflect_damage = max(status_get_max_hp(bl), status_get_max_hp(bl) * status_get_lv(bl) / 100);
+	max_reflect_damage = max(status_get_max_hp(target), status_get_max_hp(target) * status->get_lv(target) / 100);
+#endif
 
-#define NORMALIZE_RDAMAGE(d){ trdamage += rdamage = max(1, min(max_reflect_damage, d)); }
-	
-	 if( sc && sc->data[SC_CRESCENTELBOW] && !is_boss(src) && rnd()%100 < sc->data[SC_CRESCENTELBOW]->val2 ){
-		//ATK [{(Target HP / 100) x Skill Level} x Caster Base Level / 125] % + [Received damage x {1 + (Skill Level x 0.2)}]
-		int ratio = (status_get_hp(src) / 100) * sc->data[SC_CRESCENTELBOW]->val1 * status_get_lv(bl) / 125;
-		if (ratio > 5000) ratio = 5000; // Maximum of 5000% ATK
-		rdamage = rdamage * ratio / 100 + (*dmg) * (10 + sc->data[SC_CRESCENTELBOW]->val1 * 20 / 10) / 10;
-		skill->blown(bl, src, skill->get_blewcount(SR_CRESCENTELBOW_AUTOSPELL, sc->data[SC_CRESCENTELBOW]->val1), unit_getdir(src), 0);
-		clif->skill_damage(bl, src, iTimer->gettick(), status_get_amotion(src), 0, rdamage,
-			1, SR_CRESCENTELBOW_AUTOSPELL, sc->data[SC_CRESCENTELBOW]->val1, 6); // This is how official does
-		clif->damage(src, bl, iTimer->gettick(), status_get_amotion(src)+1000, 0, rdamage/10, 1, 0, 0);
-		status_damage(src, bl, status_damage(bl, src, rdamage, 0, 0, 1)/10, 0, 0, 1);
-		status_change_end(bl, SC_CRESCENTELBOW, INVALID_TIMER);
-		return 0; // Just put here to minimize redundancy
-	 }
-	if( flag & BF_SHORT) {//Bounces back part of the damage.
-		if ( sd && sd->bonus.short_weapon_damage_return ){
-			NORMALIZE_RDAMAGE(damage * sd->bonus.short_weapon_damage_return / 100);
-			rdelay = clif->damage(src, src, iTimer->gettick(), status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4, 0);
-		}
-		if( sc && sc->count ) {
-			if( sc->data[SC_REFLECTSHIELD] && skill_id != WS_CARTTERMINATION ){
-				NORMALIZE_RDAMAGE(damage * sc->data[SC_REFLECTSHIELD]->val2 / 100);
-				rdelay = clif->skill_damage(src, src, iTimer->gettick(), status_get_amotion(src), status_get_dmotion(src), rdamage, 1, CR_REFLECTSHIELD, 1, 4);
+	sd = BL_CAST(BL_PC, src);
+
+	tsd = BL_CAST(BL_PC, target);
+	sc = status->get_sc(target);
+
+#ifdef RENEWAL
+#define NORMALIZE_RDAMAGE(d) ( trdamage += rdamage = max(1, min(max_reflect_damage, (d))) )
+#else
+#define NORMALIZE_RDAMAGE(d) ( trdamage += rdamage = max(1, (d)) )
+#endif
+
+	if( sc && !sc->count )
+		sc = NULL;
+
+	if( sc ) {
+		if (wd->flag & BF_SHORT && !(skill->get_inf(skill_id) & (INF_GROUND_SKILL | INF_SELF_SKILL))) {
+			if( sc->data[SC_CRESCENTELBOW] && !is_boss(src) && rnd()%100 < sc->data[SC_CRESCENTELBOW]->val2 ){
+				//ATK [{(Target HP / 100) x Skill Level} x Caster Base Level / 125] % + [Received damage x {1 + (Skill Level x 0.2)}]
+				int ratio = (status_get_hp(src) / 100) * sc->data[SC_CRESCENTELBOW]->val1 * status->get_lv(target) / 125;
+				if (ratio > 5000) ratio = 5000; // Maximum of 5000% ATK
+				rdamage = ratio + (damage)* (10 + sc->data[SC_CRESCENTELBOW]->val1 * 20 / 10) / 10;
+				skill->blown(target, src, skill->get_blewcount(SR_CRESCENTELBOW_AUTOSPELL, sc->data[SC_CRESCENTELBOW]->val1), unit->getdir(src), 0);
+				clif->skill_damage(target, src, tick, status_get_amotion(src), 0, rdamage,
+						   1, SR_CRESCENTELBOW_AUTOSPELL, sc->data[SC_CRESCENTELBOW]->val1, 6); // This is how official does
+				clif->delay_damage(tick + delay, src, target,status_get_amotion(src)+1000,0, rdamage/10, 1, 0);
+				status->damage(src, target, status->damage(target, src, rdamage, 0, 0, 1)/10, 0, 0, 1);
+				status_change_end(target, SC_CRESCENTELBOW, INVALID_TIMER);
+				/* shouldn't this trigger skill->additional_effect? */
+				return; // Just put here to minimize redundancy
 			}
-			if( sc->data[SC_LG_REFLECTDAMAGE] && rand()%100 < (30 + 10*sc->data[SC_LG_REFLECTDAMAGE]->val1) ) {
-				if( skill_id != HT_LANDMINE && skill_id  != HT_CLAYMORETRAP
-					&& skill_id  != RA_CLUSTERBOMB && (skill_id <= RA_VERDURETRAP || skill_id  > RA_ICEBOUNDTRAP) && skill_id != MA_LANDMINE ){
-					NORMALIZE_RDAMAGE((*dmg) * sc->data[SC_LG_REFLECTDAMAGE]->val2 / 100);
-					rdelay = clif->damage(src, src, iTimer->gettick(), status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4, 0);
+		}
+
+		if( wd->flag & BF_SHORT ) {
+			if( !is_boss(src) ) {
+				if( sc->data[SC_DEATHBOUND] && skill_id != WS_CARTTERMINATION ) {
+					uint8 dir = map->calc_dir(target,src->x,src->y),
+					t_dir = unit->getdir(target);
+
+					if( !map->check_dir(dir,t_dir) ) {
+						int64 rd1 = damage * sc->data[SC_DEATHBOUND]->val2 / 100; // Amplify damage.
+
+						trdamage += rdamage = rd1 - (damage = rd1 * 30 / 100); // not normalized as intended.
+						rdelay = clif->skill_damage(src, target, tick, status_get_amotion(src), status_get_dmotion(src), -3000, 1, RK_DEATHBOUND, sc->data[SC_DEATHBOUND]->val1, 6);
+						skill->blown(target, src, skill->get_blewcount(RK_DEATHBOUND, sc->data[SC_DEATHBOUND]->val1), unit->getdir(src), 0);
+
+						if( tsd ) /* is this right? rdamage as both left and right? */
+							battle->drain(tsd, src, rdamage, rdamage, status_get_race(src), 0);
+						battle->delay_damage(tick, wd->amotion,target,src,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
+
+						delay += 100;/* gradual increase so the numbers don't clip in the client */
+					}
+					wd->damage = wd->damage + wd->damage2;
+					wd->damage2 = 0;
+					status_change_end(target,SC_DEATHBOUND,INVALID_TIMER);
 				}
 			}
-			if( sc->data[SC_DEATHBOUND] && skill_id != WS_CARTTERMINATION && !is_boss(src) ) {
-				uint8 dir = iMap->calc_dir(bl,src->x,src->y),
-				t_dir = unit_getdir(bl);
-
-				if( !iMap->check_dir(dir,t_dir) ) {
-					int	rd1 = damage * sc->data[SC_DEATHBOUND]->val2 / 100; // Amplify damage.
-					trdamage += rdamage = rd1 - (*dmg = rd1 * 30 / 100); // not normalized as intended.
-					clif->skill_damage(src, bl, iTimer->gettick(), status_get_amotion(src), 0, -3000, 1, RK_DEATHBOUND, sc->data[SC_DEATHBOUND]->val1, 6);
-					skill->blown(bl, src, skill->get_blewcount(RK_DEATHBOUND, sc->data[SC_DEATHBOUND]->val1), unit_getdir(src), 0);
-					if( skill_id )
-						status_change_end(bl, SC_DEATHBOUND, INVALID_TIMER);
-					rdelay = clif->damage(src, src, iTimer->gettick(), status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4, 0);
+		}
+
+		if( sc->data[SC_KYOMU] ){
+			// Nullify reflecting ability of the conditions onwards
+			return;
+		}
+
+	}
+
+	if( wd->flag & BF_SHORT ) {
+		if ( tsd && tsd->bonus.short_weapon_damage_return ) {
+			NORMALIZE_RDAMAGE(damage * tsd->bonus.short_weapon_damage_return / 100);
+
+			rdelay = clif->delay_damage(tick+delay,src, src, status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4);
+
+			/* is this right? rdamage as both left and right? */
+			battle->drain(tsd, src, rdamage, rdamage, status_get_race(src), 0);
+			battle->delay_damage(tick, wd->amotion,target,src,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
+
+			delay += 100;/* gradual increase so the numbers don't clip in the client */
+		}
+
+		if( wd->dmg_lv >= ATK_BLOCK ) {/* yes block still applies, somehow gravity thinks it makes sense. */
+			if( sc ) {
+				if( sc->data[SC_REFLECTSHIELD] && skill_id != WS_CARTTERMINATION ) {
+					NORMALIZE_RDAMAGE(damage * sc->data[SC_REFLECTSHIELD]->val2 / 100);
+
+#ifndef RENEWAL
+					rdelay = clif->delay_damage(tick+delay,src, src, status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4);
+#else
+					rdelay = clif->skill_damage(src, src, tick, delay, status_get_dmotion(src), rdamage, 1, CR_REFLECTSHIELD, 1, 4);
+#endif
+					/* is this right? rdamage as both left and right? */
+					if( tsd )
+						battle->drain(tsd, src, rdamage, rdamage, status_get_race(src), 0);
+					battle->delay_damage(tick, wd->amotion,target,src,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
+
+					delay += 100;/* gradual increase so the numbers don't clip in the client */
+				}
+				if( sc->data[SC_LG_REFLECTDAMAGE] && rand()%100 < (30 + 10*sc->data[SC_LG_REFLECTDAMAGE]->val1) ) {
+					bool change = false;
+
+					NORMALIZE_RDAMAGE(damage * sc->data[SC_LG_REFLECTDAMAGE]->val2 / 100);
+
+					trdamage -= rdamage;/* wont count towards total */
+
+					if( sd && !sd->state.autocast ) {
+						change = true;
+						sd->state.autocast = 1;
+					}
+
+					map->foreachinshootrange(battle->damage_area,target,skill->get_splash(LG_REFLECTDAMAGE,1),BL_CHAR,tick,target,delay,wd->dmotion,rdamage,status_get_race(target));
+
+					if( change )
+						sd->state.autocast = 0;
+
+					delay += 150;/* gradual increase so the numbers don't clip in the client */
+
+					if( (--sc->data[SC_LG_REFLECTDAMAGE]->val3) <= 0 )
+						status_change_end(target, SC_LG_REFLECTDAMAGE, INVALID_TIMER);
+				}
+				if( sc->data[SC_SHIELDSPELL_DEF] && sc->data[SC_SHIELDSPELL_DEF]->val1 == 2 ){
+					NORMALIZE_RDAMAGE(damage * sc->data[SC_SHIELDSPELL_DEF]->val2 / 100);
+
+					rdelay = clif->delay_damage(tick+delay,src, src, status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4);
+
+					/* is this right? rdamage as both left and right? */
+					if( tsd )
+						battle->drain(tsd, src, rdamage, rdamage, status_get_race(src), 0);
+					battle->delay_damage(tick, wd->amotion,target,src,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
+
+					delay += 100;/* gradual increase so the numbers don't clip in the client */
 				}
 			}
-			if( sc->data[SC_SHIELDSPELL_DEF] && sc->data[SC_SHIELDSPELL_DEF]->val1 == 2 && !is_boss(src) ){
-				NORMALIZE_RDAMAGE(damage * sc->data[SC_SHIELDSPELL_DEF]->val2 / 100);
-				rdelay = clif->damage(src, src, iTimer->gettick(), status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4, 0);
+			if( ( ssc = status->get_sc(src) ) ) {
+				if( ssc->data[SC_INSPIRATION] ) {
+					NORMALIZE_RDAMAGE(damage / 100);
+
+					rdelay = clif->delay_damage(tick+delay,target, target, status_get_amotion(target), status_get_dmotion(target), rdamage, 1, 4);
+
+					/* is this right? rdamage as both left and right? */
+					if( sd )
+						battle->drain(sd, target, rdamage, rdamage, status_get_race(target), 0);
+					battle->delay_damage(tick, wd->amotion,src,target,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
+
+					delay += 100;/* gradual increase so the numbers don't clip in the client */
+				}
 			}
 		}
-	} else {
-		if (sd && sd->bonus.long_weapon_damage_return){ 
-			NORMALIZE_RDAMAGE(damage * sd->bonus.long_weapon_damage_return / 100);
-			rdelay = clif->damage(src, src, iTimer->gettick(), status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4, 0);
+	} else {/* long */
+		if ( tsd && tsd->bonus.long_weapon_damage_return ) {
+			NORMALIZE_RDAMAGE(damage * tsd->bonus.long_weapon_damage_return / 100);
+
+			rdelay = clif->delay_damage(tick+delay,src, src, status_get_amotion(src), status_get_dmotion(src), rdamage, 1, 4);
+
+			/* is this right? rdamage as both left and right? */
+			battle->drain(tsd, src, rdamage, rdamage, status_get_race(src), 0);
+			battle->delay_damage(tick, wd->amotion,target,src,0,CR_REFLECTSHIELD,0,rdamage,ATK_DEF,rdelay,true);
+
+			delay += 100;/* gradual increase so the numbers don't clip in the client */
 		}
 	}
-		
-	if( !(sc && sc->data[SC_DEATHBOUND]) ){
-		if( sc && sc->data[SC_KYOMU] ) // Nullify reflecting ability
-			return 0;
+
+#ifdef __clang_analyzer__
+	// Tell Clang's static analyzer that we want to += it even the value is currently unused (it'd be used if we added new checks)
+	(void)delay;
+#endif // __clang_analyzer
+
+	/* something caused reflect */
+	if( trdamage ) {
+		skill->additional_effect(target, src, CR_REFLECTSHIELD, 1, BF_WEAPON|BF_SHORT|BF_NORMAL,ATK_DEF,tick);
 	}
 
-	return max(0, trdamage);
+	return;
+#undef NORMALIZE_RDAMAGE
 }
-
-void battle_drain(TBL_PC *sd, struct block_list *tbl, int rdamage, int ldamage, int race, int boss)
+void battle_drain(TBL_PC *sd, struct block_list *tbl, int64 rdamage, int64 ldamage, int race, int boss)
 {
 	struct weapon_data *wd;
-	int type, thp = 0, tsp = 0, rhp = 0, rsp = 0, hp, sp, i, *damage;
+	int type, thp = 0, tsp = 0, rhp = 0, rsp = 0, hp, sp, i;
+	int64 *damage;
 	for (i = 0; i < 4; i++) {
 		//First two iterations: Right hand
 		if (i < 2) { wd = &sd->right_weapon; damage = &rdamage; }
@@ -5196,7 +5538,7 @@ void battle_drain(TBL_PC *sd, struct block_list *tbl, int rdamage, int ldamage,
 		}
 	}
 
-	if (sd->bonus.sp_vanish_rate && rnd()%1000 < sd->bonus.sp_vanish_rate)
+	if (sd->bonus.sp_vanish_rate && rnd()%1000 < sd->bonus.sp_vanish_rate && !sd->bonus.sp_vanish_trigger)
 		status_percent_damage(&sd->bl, tbl, 0, (unsigned char)sd->bonus.sp_vanish_per, false);
 
 	if( sd->sp_gain_race_attack[race] )
@@ -5206,20 +5548,20 @@ void battle_drain(TBL_PC *sd, struct block_list *tbl, int rdamage, int ldamage,
 
 	if (!thp && !tsp) return;
 
-	status_heal(&sd->bl, thp, tsp, battle_config.show_hp_sp_drain?3:1);
+	status->heal(&sd->bl, thp, tsp, battle_config.show_hp_sp_drain?3:1);
 
 	if (rhp || rsp)
 		status_zap(tbl, rhp, rsp);
 }
 // Deals the same damage to targets in area. [pakpil]
-int battle_damage_area( struct block_list *bl, va_list ap) {
-	unsigned int tick;
+int battle_damage_area(struct block_list *bl, va_list ap) {
+	int64 tick;
 	int amotion, dmotion, damage;
 	struct block_list *src;
 
 	nullpo_ret(bl);
 
-	tick=va_arg(ap, unsigned int);
+	tick = va_arg(ap, int64);
 	src=va_arg(ap,struct block_list *);
 	amotion=va_arg(ap,int);
 	dmotion=va_arg(ap,int);
@@ -5227,17 +5569,17 @@ int battle_damage_area( struct block_list *bl, va_list ap) {
 	if( bl->type == BL_MOB && ((TBL_MOB*)bl)->class_ == MOBID_EMPERIUM )
 		return 0;
 	if( bl != src && battle->check_target(src,bl,BCT_ENEMY) > 0 ) {
-		iMap->freeblock_lock();
+		map->freeblock_lock();
 		if( src->type == BL_PC )
 			battle->drain((TBL_PC*)src, bl, damage, damage, status_get_race(bl), is_boss(bl));
 		if( amotion )
 			battle->delay_damage(tick, amotion,src,bl,0,CR_REFLECTSHIELD,0,damage,ATK_DEF,0,true);
 		else
 			status_fix_damage(src,bl,damage,0);
-		clif->damage(bl,bl,tick,amotion,dmotion,damage,1,ATK_BLOCK,0);
+		clif->damage(bl,bl,amotion,dmotion,damage,1,ATK_BLOCK,0);
 		if( !(src && src->type == BL_PC && ((TBL_PC*)src)->state.autocast) )
 			skill->additional_effect(src, bl, CR_REFLECTSHIELD, 1, BF_WEAPON|BF_SHORT|BF_NORMAL,ATK_DEF,tick);
-		iMap->freeblock_unlock();
+		map->freeblock_unlock();
 	}
 
 	return 0;
@@ -5245,11 +5587,11 @@ int battle_damage_area( struct block_list *bl, va_list ap) {
 /*==========================================
  * Do a basic physical attack (call trough unit_attack_timer)
  *------------------------------------------*/
-enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* target, unsigned int tick, int flag) {
+enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* target, int64 tick, int flag) {
 	struct map_session_data *sd = NULL, *tsd = NULL;
 	struct status_data *sstatus, *tstatus;
 	struct status_change *sc, *tsc;
-	int damage;
+	int64 damage;
 	int skillv;
 	struct Damage wd;
 
@@ -5262,11 +5604,11 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 	sd = BL_CAST(BL_PC, src);
 	tsd = BL_CAST(BL_PC, target);
 
-	sstatus = status_get_status_data(src);
-	tstatus = status_get_status_data(target);
+	sstatus = status->get_status_data(src);
+	tstatus = status->get_status_data(target);
 
-	sc = status_get_sc(src);
-	tsc = status_get_sc(target);
+	sc = status->get_sc(src);
+	tsc = status->get_sc(target);
 
 	if (sc && !sc->count) //Avoid sc checks when there's none to check for. [Skotlex]
 		sc = NULL;
@@ -5310,38 +5652,35 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 			}
 		}
 	}
-    if (sc && sc->count) {
-        if (sc->data[SC_CLOAKING] && !(sc->data[SC_CLOAKING]->val4 & 2))
-            status_change_end(src, SC_CLOAKING, INVALID_TIMER);
-        else if (sc->data[SC_CLOAKINGEXCEED] && !(sc->data[SC_CLOAKINGEXCEED]->val4 & 2))
-            status_change_end(src, SC_CLOAKINGEXCEED, INVALID_TIMER);
-    }
-	if( tsc && tsc->data[SC_AUTOCOUNTER] && status_check_skilluse(target, src, KN_AUTOCOUNTER, 1) )
-	{
-		uint8 dir = iMap->calc_dir(target,src->x,src->y);
-		int t_dir = unit_getdir(target);
+	if (sc && sc->count) {
+		if (sc->data[SC_CLOAKING] && !(sc->data[SC_CLOAKING]->val4 & 2))
+			status_change_end(src, SC_CLOAKING, INVALID_TIMER);
+		else if (sc->data[SC_CLOAKINGEXCEED] && !(sc->data[SC_CLOAKINGEXCEED]->val4 & 2))
+			status_change_end(src, SC_CLOAKINGEXCEED, INVALID_TIMER);
+	}
+	if( tsc && tsc->data[SC_AUTOCOUNTER] && status->check_skilluse(target, src, KN_AUTOCOUNTER, 1) ) {
+		uint8 dir = map->calc_dir(target,src->x,src->y);
+		int t_dir = unit->getdir(target);
 		int dist = distance_bl(src, target);
-		if(dist <= 0 || (!iMap->check_dir(dir,t_dir) && dist <= tstatus->rhw.range+1))
-		{
+		if(dist <= 0 || (!map->check_dir(dir,t_dir) && dist <= tstatus->rhw.range+1)) {
 			uint16 skill_lv = tsc->data[SC_AUTOCOUNTER]->val1;
 			clif->skillcastcancel(target); //Remove the casting bar. [Skotlex]
-			clif->damage(src, target, tick, sstatus->amotion, 1, 0, 1, 0, 0); //Display MISS.
+			clif->damage(src, target, sstatus->amotion, 1, 0, 1, 0, 0); //Display MISS.
 			status_change_end(target, SC_AUTOCOUNTER, INVALID_TIMER);
 			skill->attack(BF_WEAPON,target,target,src,KN_AUTOCOUNTER,skill_lv,tick,0);
 			return ATK_BLOCK;
 		}
 	}
-
 	if( tsc && tsc->data[SC_BLADESTOP_WAIT] && !is_boss(src) && (src->type == BL_PC || tsd == NULL || distance_bl(src, target) <= (tsd->status.weapon == W_FIST ? 1 : 2)) )
 	{
 		uint16 skill_lv = tsc->data[SC_BLADESTOP_WAIT]->val1;
 		int duration = skill->get_time2(MO_BLADESTOP,skill_lv);
 		status_change_end(target, SC_BLADESTOP_WAIT, INVALID_TIMER);
-		if(sc_start4(src, SC_BLADESTOP, 100, sd?pc->checkskill(sd, MO_BLADESTOP):5, 0, 0, target->id, duration))
-	  	{	//Target locked.
-			clif->damage(src, target, tick, sstatus->amotion, 1, 0, 1, 0, 0); //Display MISS.
+		if(sc_start4(target, src, SC_BLADESTOP, 100, sd?pc->checkskill(sd, MO_BLADESTOP):5, 0, 0, target->id, duration)) {
+			//Target locked.
+			clif->damage(src, target, sstatus->amotion, 1, 0, 1, 0, 0); //Display MISS.
 			clif->bladestop(target, src->id, 1);
-			sc_start4(target, SC_BLADESTOP, 100, skill_lv, 0, 0, src->id, duration);
+			sc_start4(target, target, SC_BLADESTOP, 100, skill_lv, 0, 0, src->id, duration);
 			return ATK_BLOCK;
 		}
 	}
@@ -5369,7 +5708,7 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 
 			/**
 			 * We need to calculate the DMG before the hp reduction, because it can kill the source.
-			 * For futher information: bugreport:4950
+			 * For further information: bugreport:4950
 			 **/
 			ret_val = (damage_lv)skill->attack(BF_WEAPON,src,src,target,PA_SACRIFICE,skill_lv,tick,0);
 
@@ -5395,25 +5734,18 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 								 skill->get_time(MO_CALLSPIRITS, tsc->data[SC_GENTLETOUCH_ENERGYGAIN]->val1),
 								 tsc->data[SC_GENTLETOUCH_ENERGYGAIN]->val1);
 		}
-		if( sc && sc->data[SC_CRUSHSTRIKE] ){
-			uint16 skill_lv = sc->data[SC_CRUSHSTRIKE]->val1;
-			status_change_end(src, SC_CRUSHSTRIKE, INVALID_TIMER);
-			if( skill->attack(BF_WEAPON,src,src,target,RK_CRUSHSTRIKE,skill_lv,tick,0) )
-				return ATK_DEF;
-			return ATK_MISS;
-		}
+
+		if( tsc && tsc->data[SC_MTF_MLEATKED] && rnd()%100 < 20 )
+			clif->skill_nodamage(target, target, SM_ENDURE, 5,
+				sc_start(target,target, SC_ENDURE, 100, 5, skill->get_time(SM_ENDURE, 5)));
 	}
 
 	if(tsc && tsc->data[SC_KAAHI] && tsc->data[SC_KAAHI]->val4 == INVALID_TIMER && tstatus->hp < tstatus->max_hp)
-		tsc->data[SC_KAAHI]->val4 = iTimer->add_timer(tick + skill->get_time2(SL_KAAHI,tsc->data[SC_KAAHI]->val1), kaahi_heal_timer, target->id, SC_KAAHI); //Activate heal.
+		tsc->data[SC_KAAHI]->val4 = timer->add(tick + skill->get_time2(SL_KAAHI,tsc->data[SC_KAAHI]->val1), status->kaahi_heal_timer, target->id, SC_KAAHI); //Activate heal.
 
 	wd = battle->calc_attack(BF_WEAPON, src, target, 0, 0, flag);
 
 	if( sc && sc->count ) {
-		if (sc->data[SC_EXEEDBREAK]) {
-			ATK_RATER(sc->data[SC_EXEEDBREAK]->val1)
-			status_change_end(src, SC_EXEEDBREAK, INVALID_TIMER);
-		}
 		if( sc->data[SC_SPELLFIST] ) {
 			if( --(sc->data[SC_SPELLFIST]->val1) >= 0 ){
 				struct Damage ad = battle->calc_attack(BF_MAGIC,src,target,sc->data[SC_SPELLFIST]->val3,sc->data[SC_SPELLFIST]->val4,flag|BF_SHORT);
@@ -5421,8 +5753,6 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 			}else
 				status_change_end(src,SC_SPELLFIST,INVALID_TIMER);
 		}
-		if( sc->data[SC_GIANTGROWTH] && (wd.flag&BF_SHORT) && rnd()%100 < sc->data[SC_GIANTGROWTH]->val2 )
-			wd.damage *= 3; // Triple Damage
 
 		if( sd && sc->data[SC_FEARBREEZE] && sc->data[SC_FEARBREEZE]->val4 > 0 && sd->status.inventory[sd->equip_index[EQI_AMMO]].amount >= sc->data[SC_FEARBREEZE]->val4 && battle_config.arrow_decrement){
 			pc->delitem(sd,sd->equip_index[EQI_AMMO],sc->data[SC_FEARBREEZE]->val4,0,1,LOG_TYPE_CONSUME);
@@ -5445,7 +5775,7 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 		}
 	}
 
-	wd.dmotion = clif->damage(src, target, tick, wd.amotion, wd.dmotion, wd.damage, wd.div_ , wd.type, wd.damage2);
+	wd.dmotion = clif->damage(src, target, wd.amotion, wd.dmotion, wd.damage, wd.div_ , wd.type, wd.damage2);
 
 	if (sd && sd->bonus.splash_range > 0 && damage > 0)
 		skill->castend_damage_id(src, target, 0, 1, tick, 0);
@@ -5454,20 +5784,26 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 		if( su->group && su->group->skill_id == HT_BLASTMINE)
 			skill->blown(src, target, 3, -1, 0);
 	}
-	iMap->freeblock_lock();
-
-	battle->delay_damage(tick, wd.amotion, src, target, wd.flag, 0, 0, damage, wd.dmg_lv, wd.dmotion, true);
+	map->freeblock_lock();
+
+	if( skill->check_shadowform(target, damage, wd.div_) ){
+		if( !status->isdead(target) )
+			skill->additional_effect(src, target, 0, 0, wd.flag, wd.dmg_lv, tick);
+		if( wd.dmg_lv > ATK_BLOCK)
+			skill->counter_additional_effect(src, target, 0, 0, wd.flag,tick);
+	}else
+		battle->delay_damage(tick, wd.amotion, src, target, wd.flag, 0, 0, damage, wd.dmg_lv, wd.dmotion, true);
 	if( tsc ) {
 		if( tsc->data[SC_DEVOTION] ) {
 			struct status_change_entry *sce = tsc->data[SC_DEVOTION];
-			struct block_list *d_bl = iMap->id2bl(sce->val1);
+			struct block_list *d_bl = map->id2bl(sce->val1);
 
 			if( d_bl && (
 				(d_bl->type == BL_MER && ((TBL_MER*)d_bl)->master && ((TBL_MER*)d_bl)->master->bl.id == target->id) ||
 				(d_bl->type == BL_PC && ((TBL_PC*)d_bl)->devotion[sce->val2] == target->id)
 				) && check_distance_bl(target, d_bl, sce->val3) )
 			{
-				clif->damage(d_bl, d_bl, iTimer->gettick(), 0, 0, damage, 0, 0, 0);
+				clif->damage(d_bl, d_bl, 0, 0, damage, 0, 0, 0);
 				status_fix_damage(NULL, d_bl, damage, 0);
 			}
 			else
@@ -5479,13 +5815,13 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 				skill->attack(BF_MAGIC,&ed->bl,&ed->bl,src,EL_CIRCLE_OF_FIRE,tsc->data[SC_CIRCLE_OF_FIRE_OPTION]->val1,tick,wd.flag);
 			}
 		} else if( tsc->data[SC_WATER_SCREEN_OPTION] && tsc->data[SC_WATER_SCREEN_OPTION]->val1 ) {
-			struct block_list *e_bl = iMap->id2bl(tsc->data[SC_WATER_SCREEN_OPTION]->val1);
-			if( e_bl && !status_isdead(e_bl) ) {
-				clif->damage(e_bl,e_bl,tick,wd.amotion,wd.dmotion,damage,wd.div_,wd.type,wd.damage2);
-				status_damage(target,e_bl,damage,0,0,0);
+			struct block_list *e_bl = map->id2bl(tsc->data[SC_WATER_SCREEN_OPTION]->val1);
+			if( e_bl && !status->isdead(e_bl) ) {
+				clif->damage(e_bl,e_bl,wd.amotion,wd.dmotion,damage,wd.div_,wd.type,wd.damage2);
+				status->damage(target,e_bl,damage,0,0,0);
 				// Just show damage in target.
-				clif->damage(src, target, tick, wd.amotion, wd.dmotion, damage, wd.div_, wd.type, wd.damage2 );
-				iMap->freeblock_unlock();
+				clif->damage(src, target, wd.amotion, wd.dmotion, damage, wd.div_, wd.type, wd.damage2 );
+				map->freeblock_unlock();
 				return ATK_NONE;
 			}
 		}
@@ -5502,7 +5838,7 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 		if (skill_lv < 1) skill_lv = 1;
 		sp = skill->get_sp(skill_id,skill_lv) * 2 / 3;
 
-		if (status_charge(src, 0, sp)) {
+		if (status->charge(src, 0, sp)) {
 			switch (skill->get_casttype(skill_id)) {
 				case CAST_GROUND:
 					skill->castend_pos2(src, target->x, target->y, skill_id, skill_lv, tick, flag);
@@ -5517,28 +5853,30 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 		}
 	}
 	if (sd) {
-		if( wd.flag&BF_SHORT && sc && sc->data[SC__AUTOSHADOWSPELL] && rnd()%100 < sc->data[SC__AUTOSHADOWSPELL]->val3 &&
-			sd->status.skill[skill->get_index(sc->data[SC__AUTOSHADOWSPELL]->val1)].id != 0 && sd->status.skill[skill->get_index(sc->data[SC__AUTOSHADOWSPELL]->val1)].flag == SKILL_FLAG_PLAGIARIZED )
-		{
-			int r_skill = sd->status.skill[skill->get_index(sc->data[SC__AUTOSHADOWSPELL]->val1)].id,
-				r_lv = sc->data[SC__AUTOSHADOWSPELL]->val2;
+		if( wd.flag&BF_SHORT && sc
+		 && sc->data[SC__AUTOSHADOWSPELL] && rnd()%100 < sc->data[SC__AUTOSHADOWSPELL]->val3
+		 && sd->status.skill[skill->get_index(sc->data[SC__AUTOSHADOWSPELL]->val1)].id != 0
+		 && sd->status.skill[skill->get_index(sc->data[SC__AUTOSHADOWSPELL]->val1)].flag == SKILL_FLAG_PLAGIARIZED
+		) {
+			int r_skill = sd->status.skill[skill->get_index(sc->data[SC__AUTOSHADOWSPELL]->val1)].id;
+			int r_lv = sc->data[SC__AUTOSHADOWSPELL]->val2;
 
 			if (r_skill != AL_HOLYLIGHT && r_skill != PR_MAGNUS) {
 				int type;
 				if( (type = skill->get_casttype(r_skill)) == CAST_GROUND ) {
 					int maxcount = 0;
 
-					if( !(BL_PC&battle_config.skill_reiteration) &&
-						skill->get_unit_flag(r_skill)&UF_NOREITERATION )
-							type = -1;
+					if( !(BL_PC&battle_config.skill_reiteration)
+					 && skill->get_unit_flag(r_skill)&UF_NOREITERATION )
+						type = -1;
 
-					if( BL_PC&battle_config.skill_nofootset &&
-						skill->get_unit_flag(r_skill)&UF_NOFOOTSET )
-							type = -1;
+					if( BL_PC&battle_config.skill_nofootset
+					 && skill->get_unit_flag(r_skill)&UF_NOFOOTSET )
+						type = -1;
 
-					if( BL_PC&battle_config.land_skill_limit &&
-						(maxcount = skill->get_maxcount(r_skill, r_lv)) > 0
-					  ) {
+					if( BL_PC&battle_config.land_skill_limit
+					 && (maxcount = skill->get_maxcount(r_skill, r_lv)) > 0
+					) {
 						int v;
 						for(v=0;v<MAX_SKILLUNITGROUP && sd->ud.skillunit[v] && maxcount;v++) {
 							if(sd->ud.skillunit[v]->skill_id == r_skill)
@@ -5548,10 +5886,10 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 							type = -1;
 					}
 
-					if( type != CAST_GROUND ){
-							clif->skill_fail(sd,r_skill,USESKILL_FAIL_LEVEL,0);
-							iMap->freeblock_unlock();
-							return wd.dmg_lv;
+					if( type != CAST_GROUND ) {
+						clif->skill_fail(sd,r_skill,USESKILL_FAIL_LEVEL,0);
+						map->freeblock_unlock();
+						return wd.dmg_lv;
 					}
 				}
 
@@ -5584,12 +5922,14 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 	}
 
 	if (tsc) {
-		if (tsc->data[SC_POISONREACT] &&
-			(rnd()%100 < tsc->data[SC_POISONREACT]->val3
-			|| sstatus->def_ele == ELE_POISON) &&
-//			check_distance_bl(src, target, tstatus->rhw.range+1) && Doesn't checks range! o.O;
-			status_check_skilluse(target, src, TF_POISON, 0)
-		) {	//Poison React
+		if (tsc->data[SC_POISONREACT]
+		 && ( rnd()%100 < tsc->data[SC_POISONREACT]->val3
+		    || sstatus->def_ele == ELE_POISON
+		    )
+		 /* && check_distance_bl(src, target, tstatus->rhw.range+1) Doesn't check range! o.O; */
+		 && status->check_skilluse(target, src, TF_POISON, 0)
+		) {
+			//Poison React
 			struct status_change_entry *sce = tsc->data[SC_POISONREACT];
 			if (sstatus->def_ele == ELE_POISON) {
 				sce->val2 = 0;
@@ -5602,30 +5942,39 @@ enum damage_lv battle_weapon_attack(struct block_list* src, struct block_list* t
 				status_change_end(target, SC_POISONREACT, INVALID_TIMER);
 		}
 	}
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 	return wd.dmg_lv;
 }
-
-int battle_check_undead(int race,int element)
+#undef ATK_RATE
+#undef ATK_RATE2
+#undef ATK_RATER
+#undef ATK_RATEL
+#undef ATK_ADDRATE
+#undef ATK_ADDRATE2
+#undef ATK_ADD
+#undef ATK_ADD2
+#undef GET_NORMAL_ATTACK
+#undef GET_NORMAL_ATTACK2
+
+bool battle_check_undead(int race,int element)
 {
 	if(battle_config.undead_detect_type == 0) {
 		if(element == ELE_UNDEAD)
-			return 1;
+			return true;
 	}
 	else if(battle_config.undead_detect_type == 1) {
 		if(race == RC_UNDEAD)
-			return 1;
+			return true;
 	}
 	else {
 		if(element == ELE_UNDEAD || race == RC_UNDEAD)
-			return 1;
+			return true;
 	}
-	return 0;
+	return false;
 }
 
 //Returns the upmost level master starting with the given object
-struct block_list* battle_get_master(struct block_list *src)
-{
+struct block_list* battle_get_master(struct block_list *src) {
 	struct block_list *prev; //Used for infinite loop check (master of yourself?)
 	do {
 		prev = src;
@@ -5636,7 +5985,7 @@ struct block_list* battle_get_master(struct block_list *src)
 				break;
 			case BL_MOB:
 				if (((TBL_MOB*)src)->master_id)
-					src = iMap->id2bl(((TBL_MOB*)src)->master_id);
+					src = map->id2bl(((TBL_MOB*)src)->master_id);
 				break;
 			case BL_HOM:
 				if (((TBL_HOM*)src)->master)
@@ -5652,7 +6001,7 @@ struct block_list* battle_get_master(struct block_list *src)
 				break;
 			case BL_SKILL:
 				if (((TBL_SKILL*)src)->group && ((TBL_SKILL*)src)->group->src_id)
-					src = iMap->id2bl(((TBL_SKILL*)src)->group->src_id);
+					src = map->id2bl(((TBL_SKILL*)src)->group->src_id);
 				break;
 		}
 	} while (src && src != prev);
@@ -5681,6 +6030,10 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 
 	m = target->m;
 
+	if (flag&BCT_ENEMY && ( map->getcell(m,src->x,src->y,CELL_CHKBASILICA) || map->getcell(m,target->x,target->y,CELL_CHKBASILICA) ) ) {
+		return -1;
+	}
+	
 	//t_bl/s_bl hold the 'master' of the attack, while src/target are the actual
 	//objects involved.
 	if( (t_bl = battle->get_master(target)) == NULL )
@@ -5692,7 +6045,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 	if ( s_bl->type == BL_PC ) {
 		switch( t_bl->type ) {
 			case BL_MOB: // Source => PC, Target => MOB
-				if ( pc_has_permission((TBL_PC*)s_bl, PC_PERM_DISABLE_PVM) )
+				if (pc_has_permission((TBL_PC*)s_bl, PC_PERM_DISABLE_PVM) )
 					return 0;
 				break;
 			case BL_PC:
@@ -5706,7 +6059,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 
 	switch( target->type ) { // Checks on actual target
 		case BL_PC: {
-				struct status_change* sc = status_get_sc(src);
+				struct status_change* sc = status->get_sc(src);
 				if (((TBL_PC*)target)->invincible_timer != INVALID_TIMER || pc_isinvisible((TBL_PC*)target))
 					return -1; //Cannot be targeted yet.
 				if( sc && sc->count ) {
@@ -5719,7 +6072,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 			if(((((TBL_MOB*)target)->special_state.ai == 2 || //Marine Spheres
 				(((TBL_MOB*)target)->special_state.ai == 3 && battle_config.summon_flora&1)) && //Floras
 				s_bl->type == BL_PC && src->type != BL_MOB) || (((TBL_MOB*)target)->special_state.ai == 4 && t_bl->id != s_bl->id)) //Zanzoe
-			{	//Targettable by players
+			{	//Targetable by players
 				state |= BCT_ENEMY;
 				strip_enemy = 0;
 			}
@@ -5733,7 +6086,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 				switch( battle->get_current_skill(src) ) {
 					case RK_DRAGONBREATH:// it can only hit traps in pvp/gvg maps
 					case RK_DRAGONBREATH_WATER:
-						if( !map[m].flag.pvp && !map[m].flag.gvg )
+						if( !map->list[m].flag.pvp && !map->list[m].flag.gvg )
 							break;
 					case 0://you can hit them without skills
 					case MA_REMOVETRAP:
@@ -5746,12 +6099,9 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 					case MS_MAGNUM:
 					case RA_DETONATOR:
 					case RA_SENSITIVEKEEN:
-					case GN_CRAZYWEED_ATK:
 					case RK_STORMBLAST:
-					case RK_PHANTOMTHRUST:
 					case SR_RAMPAGEBLASTER:
 					case NC_COLDSLOWER:
-					case NC_SELFDESTRUCTION:
 #ifdef RENEWAL
 					case KN_BOWLINGBASH:
 					case KN_SPEARSTAB:
@@ -5765,19 +6115,18 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 					case ASC_METEORASSAULT:
 					case RG_RAID:
 					case MC_CARTREVOLUTION:
+					case HT_CLAYMORETRAP:
+					case RA_ICEBOUNDTRAP:
+					case RA_FIRINGTRAP:
 #endif
 						state |= BCT_ENEMY;
 						strip_enemy = 0;
 						break;
 					default:
-						if(su->group->skill_id == WM_REVERBERATION || su->group->skill_id == WM_POEMOFNETHERWORLD){
-							state |= BCT_ENEMY;
-							strip_enemy = 0;
-						}else
-							return 0;
+						return 0;
 				}
 			} else if (su->group->skill_id==WZ_ICEWALL ||
-					   su->group->skill_id == GN_WALLOFTHORN) {
+					su->group->skill_id == GN_WALLOFTHORN) {
 				state |= BCT_ENEMY;
 				strip_enemy = 0;
 			} else	//Excepting traps and icewall, you should not be able to target skills.
@@ -5794,8 +6143,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 			return 0;
     } //end switch actual target
 
-	switch( t_bl->type )
-	{	//Checks on target master
+	switch( t_bl->type ) { //Checks on target master
 		case BL_PC:
 		{
 			struct map_session_data *sd;
@@ -5803,7 +6151,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 			sd = BL_CAST(BL_PC, t_bl);
 
 			if( sd->state.monster_ignore && flag&BCT_ENEMY )
-				return 0; // Global inminuty only to Attacks
+				return 0; // Global immunity only to Attacks
 			if( sd->status.karma && s_bl->type == BL_PC && ((TBL_PC*)s_bl)->status.karma )
 				state |= BCT_ENEMY; // Characters with bad karma may fight amongst them
 			if( sd->state.killable ) {
@@ -5816,12 +6164,13 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 		{
 			struct mob_data *md = BL_CAST(BL_MOB, t_bl);
 
-			if( !((iMap->agit_flag || iMap->agit2_flag) && map[m].flag.gvg_castle) && md->guardian_data && md->guardian_data->guild_id )
+			if( !((map->agit_flag || map->agit2_flag) && map->list[m].flag.gvg_castle)
+				&& md->guardian_data && (md->guardian_data->g || md->guardian_data->castle->guild_id) )
 				return 0; // Disable guardians/emperiums owned by Guilds on non-woe times.
 			break;
 		}
 		default: break; //other type doesn't have slave yet
-    } //end switch master target
+	} //end switch master target
 
 	switch( src->type ) { //Checks on actual src type
 		case BL_PET:
@@ -5848,22 +6197,19 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 			if (t_bl->type == BL_MOB && ((TBL_MOB*)t_bl)->class_ == MOBID_EMPERIUM && flag&BCT_ENEMY)
 				return 0; //mercenary may not attack Emperium
 			break;
-    } //end switch actual src
+	} //end switch actual src
 
-	switch( s_bl->type )
-	{	//Checks on source master
+	switch( s_bl->type ) { //Checks on source master
 		case BL_PC:
 		{
 			struct map_session_data *sd = BL_CAST(BL_PC, s_bl);
-			if( s_bl != t_bl )
-			{
-				if( sd->state.killer )
-				{
+			if( s_bl != t_bl ) {
+				if( sd->state.killer ) {
 					state |= BCT_ENEMY; // Can kill anything
 					strip_enemy = 0;
-				}
-				else if( sd->duel_group && !((!battle_config.duel_allow_pvp && map[m].flag.pvp) || (!battle_config.duel_allow_gvg && map_flag_gvg(m))) )
-		  		{
+				} else if( sd->duel_group
+				        && !((!battle_config.duel_allow_pvp && map->list[m].flag.pvp) || (!battle_config.duel_allow_gvg && map_flag_gvg(m)))
+				) {
 					if( t_bl->type == BL_PC && (sd->duel_group == ((TBL_PC*)t_bl)->duel_group) )
 						return (BCT_ENEMY&flag)?1:-1; // Duel targets can ONLY be your enemy, nothing else.
 					else
@@ -5879,7 +6225,8 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 		case BL_MOB:
 		{
 			struct mob_data *md = BL_CAST(BL_MOB, s_bl);
-			if( !((iMap->agit_flag || iMap->agit2_flag) && map[m].flag.gvg_castle) && md->guardian_data && md->guardian_data->guild_id )
+			if( !((map->agit_flag || map->agit2_flag) && map->list[m].flag.gvg_castle)
+				&& md->guardian_data && (md->guardian_data->g || md->guardian_data->castle->guild_id) )
 				return 0; // Disable guardians/emperium owned by Guilds on non-woe times.
 
 			if( !md->special_state.ai )
@@ -5900,11 +6247,11 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 			break;
 		}
 		default:
-		//Need some sort of default behaviour for unhandled types.
+		//Need some sort of default behavior for unhandled types.
 			if (t_bl->type != s_bl->type)
 				state |= BCT_ENEMY;
 			break;
-    } //end switch on src master
+	} //end switch on src master
 
 	if( (flag&BCT_ALL) == BCT_ALL )
 	{ //All actually stands for all attackable chars
@@ -5924,32 +6271,37 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 		return (flag&state)?1:-1;
 	}
 
-	if( map_flag_vs(m) )
-	{ //Check rivalry settings.
+	if( map_flag_vs(m) ) {
+		//Check rivalry settings.
 		int sbg_id = 0, tbg_id = 0;
-		if( map[m].flag.battleground )
-		{
-			sbg_id = bg_team_get_id(s_bl);
-			tbg_id = bg_team_get_id(t_bl);
+		if( map->list[m].flag.battleground ) {
+			sbg_id = bg->team_get_id(s_bl);
+			tbg_id = bg->team_get_id(t_bl);
 		}
-		if( flag&(BCT_PARTY|BCT_ENEMY) )
-		{
-			int s_party = status_get_party_id(s_bl);
-			if( s_party && s_party == status_get_party_id(t_bl) && !(map[m].flag.pvp && map[m].flag.pvp_noparty) && !(map_flag_gvg(m) && map[m].flag.gvg_noparty) && (!map[m].flag.battleground || sbg_id == tbg_id) )
+		if( flag&(BCT_PARTY|BCT_ENEMY) ) {
+			int s_party = status->get_party_id(s_bl);
+			int s_guild = status->get_guild_id(s_bl);
+			
+			if( s_party && s_party == status->get_party_id(t_bl)
+			 && !(map->list[m].flag.pvp && map->list[m].flag.pvp_noparty)
+			 && !(map_flag_gvg(m) && map->list[m].flag.gvg_noparty && !( s_guild && s_guild == status->get_guild_id(t_bl) ))
+			 && (!map->list[m].flag.battleground || sbg_id == tbg_id) )
 				state |= BCT_PARTY;
 			else
 				state |= BCT_ENEMY;
 		}
-		if( flag&(BCT_GUILD|BCT_ENEMY) )
-		{
-			int s_guild = status_get_guild_id(s_bl);
-			int t_guild = status_get_guild_id(t_bl);
-			if( !(map[m].flag.pvp && map[m].flag.pvp_noguild) && s_guild && t_guild && (s_guild == t_guild || (!(flag&BCT_SAMEGUILD) && guild->isallied(s_guild, t_guild))) && (!map[m].flag.battleground || sbg_id == tbg_id) )
+		if( flag&(BCT_GUILD|BCT_ENEMY) ) {
+			int s_guild = status->get_guild_id(s_bl);
+			int t_guild = status->get_guild_id(t_bl);
+			if( !(map->list[m].flag.pvp && map->list[m].flag.pvp_noguild)
+			 && s_guild && t_guild
+			 && (s_guild == t_guild || (!(flag&BCT_SAMEGUILD) && guild->isallied(s_guild, t_guild)))
+			 && (!map->list[m].flag.battleground || sbg_id == tbg_id) )
 				state |= BCT_GUILD;
 			else
 				state |= BCT_ENEMY;
 		}
-		if( state&BCT_ENEMY && map[m].flag.battleground && sbg_id && sbg_id == tbg_id )
+		if( state&BCT_ENEMY && map->list[m].flag.battleground && sbg_id && sbg_id == tbg_id )
 			state &= ~BCT_ENEMY;
 
 		if( state&BCT_ENEMY && battle_config.pk_mode && !map_flag_gvg(m) && s_bl->type == BL_PC && t_bl->type == BL_PC )
@@ -5959,24 +6311,22 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 				(sd->class_&MAPID_UPPERMASK) == MAPID_NOVICE ||
 				(sd2->class_&MAPID_UPPERMASK) == MAPID_NOVICE ||
 				(int)sd->status.base_level < battle_config.pk_min_level ||
-			  	(int)sd2->status.base_level < battle_config.pk_min_level ||
+				(int)sd2->status.base_level < battle_config.pk_min_level ||
 				(battle_config.pk_level_range && abs((int)sd->status.base_level - (int)sd2->status.base_level) > battle_config.pk_level_range)
 			)
 				state &= ~BCT_ENEMY;
 		}
-    }//end map_flag_vs chk rivality
+	}//end map_flag_vs chk rivality
 	else
 	{ //Non pvp/gvg, check party/guild settings.
-		if( flag&BCT_PARTY || state&BCT_ENEMY )
-		{
-			int s_party = status_get_party_id(s_bl);
-			if(s_party && s_party == status_get_party_id(t_bl))
+		if( flag&BCT_PARTY || state&BCT_ENEMY ) {
+			int s_party = status->get_party_id(s_bl);
+			if(s_party && s_party == status->get_party_id(t_bl))
 				state |= BCT_PARTY;
 		}
-		if( flag&BCT_GUILD || state&BCT_ENEMY )
-		{
-			int s_guild = status_get_guild_id(s_bl);
-			int t_guild = status_get_guild_id(t_bl);
+		if( flag&BCT_GUILD || state&BCT_ENEMY ) {
+			int s_guild = status->get_guild_id(s_bl);
+			int t_guild = status->get_guild_id(t_bl);
 			if(s_guild && t_guild && (s_guild == t_guild || (!(flag&BCT_SAMEGUILD) && guild->isallied(s_guild, t_guild))))
 				state |= BCT_GUILD;
 		}
@@ -5992,7 +6342,7 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 }
 /*==========================================
  * Check if can attack from this range
- * Basic check then calling path_search for obstacle etc..
+ * Basic check then calling path->search for obstacle etc..
  *------------------------------------------*/
 bool battle_check_range(struct block_list *src, struct block_list *bl, int range)
 {
@@ -6006,7 +6356,7 @@ bool battle_check_range(struct block_list *src, struct block_list *bl, int range
 #ifndef CIRCULAR_AREA
 	if( src->type == BL_PC ) { // Range for players' attacks and skills should always have a circular check. [Angezerus]
 		int dx = src->x - bl->x, dy = src->y - bl->y;
-		if( !check_distance(dx, dy, range) )
+		if( !path->check_distance(dx, dy, range) )
 			return false;
 	} else
 #endif
@@ -6017,12 +6367,12 @@ bool battle_check_range(struct block_list *src, struct block_list *bl, int range
 		return true;  // No need for path checking.
 
 	if( d > AREA_SIZE )
-		return false; // Avoid targetting objects beyond your range of sight.
+		return false; // Avoid targeting objects beyond your range of sight.
 
-	return path_search_long(NULL,src->m,src->x,src->y,bl->x,bl->y,CELL_CHKWALL);
+	return path->search_long(NULL,src->m,src->x,src->y,bl->x,bl->y,CELL_CHKWALL);
 }
 
-static const struct _battle_data {
+static const struct battle_data {
 	const char* str;
 	int* val;
 	int defval;
@@ -6287,7 +6637,6 @@ static const struct _battle_data {
 	{ "mobs_level_up_exp_rate",             &battle_config.mobs_level_up_exp_rate,          1,      1,      INT_MAX,        },
 	{ "pk_min_level",                       &battle_config.pk_min_level,                    55,     1,      INT_MAX,        },
 	{ "skill_steal_max_tries",              &battle_config.skill_steal_max_tries,           0,      0,      UCHAR_MAX,      },
-	{ "finding_ore_rate",                   &battle_config.finding_ore_rate,                100,    0,      INT_MAX,        },
 	{ "exp_calc_type",                      &battle_config.exp_calc_type,                   0,      0,      1,              },
 	{ "exp_bonus_attacker",                 &battle_config.exp_bonus_attacker,              25,     0,      INT_MAX,        },
 	{ "exp_bonus_max_attacker",             &battle_config.exp_bonus_max_attacker,          12,     2,      INT_MAX,        },
@@ -6323,7 +6672,7 @@ static const struct _battle_data {
 	{ "duel_time_interval",                 &battle_config.duel_time_interval,              60,     0,      INT_MAX,        },
 	{ "duel_only_on_same_map",              &battle_config.duel_only_on_same_map,           0,      0,      1,              },
 	{ "skip_teleport_lv1_menu",             &battle_config.skip_teleport_lv1_menu,          0,      0,      1,              },
-	{ "mob_max_skilllvl",                   &battle_config.mob_max_skilllvl,                100,	1,		INT_MAX,		},
+	{ "mob_max_skilllvl",                   &battle_config.mob_max_skilllvl,                100,    1,      INT_MAX,        },
 	{ "allow_skill_without_day",            &battle_config.allow_skill_without_day,         0,      0,      1,              },
 	{ "allow_es_magic_player",              &battle_config.allow_es_magic_pc,               0,      0,      1,              },
 	{ "skill_caster_check",                 &battle_config.skill_caster_check,              1,      0,      1,              },
@@ -6365,6 +6714,7 @@ static const struct _battle_data {
 	{ "invincible.nodamage",                &battle_config.invincible_nodamage,             0,      0,      1,              },
 	{ "mob_slave_keep_target",              &battle_config.mob_slave_keep_target,           0,      0,      1,              },
 	{ "autospell_check_range",              &battle_config.autospell_check_range,           0,      0,      1,              },
+	{ "knockback_left",						&battle_config.knockback_left,					1,      0,      1,              },
 	{ "client_reshuffle_dice",              &battle_config.client_reshuffle_dice,           0,      0,      1,              },
 	{ "client_sort_storage",                &battle_config.client_sort_storage,             0,      0,      1,              },
 	{ "feature.buying_store",               &battle_config.feature_buying_store,            1,      0,      1,              },
@@ -6375,14 +6725,16 @@ static const struct _battle_data {
 	{ "cashshop_show_points",               &battle_config.cashshop_show_points,            0,      0,      1,              },
 	{ "mail_show_status",                   &battle_config.mail_show_status,                0,      0,      2,              },
 	{ "client_limit_unit_lv",               &battle_config.client_limit_unit_lv,            0,      0,      BL_ALL,         },
+	{ "client_emblem_max_blank_percent",    &battle_config.client_emblem_max_blank_percent, 100,    0,      100,            },
 	// BattleGround Settings
 	{ "bg_update_interval",                 &battle_config.bg_update_interval,              1000,   100,    INT_MAX,        },
 	{ "bg_flee_penalty",                    &battle_config.bg_flee_penalty,                 20,     0,      INT_MAX,        },
 	/**
 	 * rAthena
 	 **/
-	{ "max_third_parameter",                &battle_config.max_third_parameter,             120,    10,     10000,          },
-	{ "max_baby_third_parameter",           &battle_config.max_baby_third_parameter,        108,    10,     10000,          },
+	{ "max_third_parameter",                &battle_config.max_third_parameter,             130,    10,     10000,          },
+	{ "max_baby_third_parameter",           &battle_config.max_baby_third_parameter,        117,    10,     10000,          },
+	{ "max_extended_parameter",             &battle_config.max_extended_parameter,          125,    10,     10000,          },
 	{ "atcommand_max_stat_bypass",          &battle_config.atcommand_max_stat_bypass,       0,      0,      100,            },
 	{ "skill_amotion_leniency",             &battle_config.skill_amotion_leniency,          90,     0,      300             },
 	{ "mvp_tomb_enabled",                   &battle_config.mvp_tomb_enabled,                1,      0,      1               },
@@ -6391,16 +6743,28 @@ static const struct _battle_data {
 	{ "atcommand_mobinfo_type",             &battle_config.atcommand_mobinfo_type,          0,      0,      1               },
 	{ "homunculus_max_level",               &battle_config.hom_max_level,                   99,     0,      MAX_LEVEL,      },
 	{ "homunculus_S_max_level",             &battle_config.hom_S_max_level,                 150,    0,      MAX_LEVEL,      },
-	{ "mob_size_influence",					&battle_config.mob_size_influence,				0,		0,		1,				},
+	{ "mob_size_influence",                 &battle_config.mob_size_influence,              0,      0,      1,              },
+	{ "bowling_bash_area",                  &battle_config.bowling_bash_area,               0,      0,      20,             },
 	/**
 	 * Hercules
 	 **/
 	{ "skill_trap_type",                    &battle_config.skill_trap_type,                 0,      0,      1,              },
 	{ "item_restricted_consumption_type",   &battle_config.item_restricted_consumption_type,1,      0,      1,              },
-	{ "max_walk_path",						&battle_config.max_walk_path,					17,     1,      MAX_WALKPATH,   },
-	{ "item_enabled_npc",					&battle_config.item_enabled_npc,				1,      0,      1,				},
-	{ "gm_ignore_warpable_area",			&battle_config.gm_ignore_warpable_area,			0,		2,		100,			},
-	{ "packet_obfuscation",					&battle_config.packet_obfuscation,				1,		0,		3,				},
+	{ "max_walk_path",                      &battle_config.max_walk_path,                   17,     1,      MAX_WALKPATH,   },
+	{ "item_enabled_npc",                   &battle_config.item_enabled_npc,                1,      0,      1,              },
+	{ "gm_ignore_warpable_area",            &battle_config.gm_ignore_warpable_area,         0,      2,      100,            },
+	{ "packet_obfuscation",                 &battle_config.packet_obfuscation,              1,      0,      3,              },
+	{ "client_accept_chatdori",             &battle_config.client_accept_chatdori,          0,      0,      INT_MAX,        },
+	{ "snovice_call_type",                  &battle_config.snovice_call_type,               0,      0,      1,              },
+	{ "guild_notice_changemap",             &battle_config.guild_notice_changemap,          2,      0,      2,              },
+	{ "feature.banking",                    &battle_config.feature_banking,                 1,      0,      1,              },
+	{ "feature.auction",                    &battle_config.feature_auction,                 0,      0,      2,              },
+	{ "idletime_criteria",                  &battle_config.idletime_criteria,            0x25,      1,      INT_MAX,        },
+
+	{ "mon_trans_disable_in_gvg",           &battle_config.mon_trans_disable_in_gvg,        0,      0,      1,              },
+	{ "case_sensitive_aegisnames",          &battle_config.case_sensitive_aegisnames,       1,      0,      1,              },
+	{ "guild_castle_invite",				&battle_config.guild_castle_invite,				0,		0,		1,				},
+	{ "guild_castle_expulsion",				&battle_config.guild_castle_expulsion,			0,		0,		1,				},
 };
 #ifndef STATS_OPT_OUT
 /**
@@ -6409,8 +6773,6 @@ static const struct _battle_data {
 void Hercules_report(char* date, char *time_c) {
 	int i, bd_size = ARRAYLENGTH(battle_data);
 	unsigned int config = 0;
-	const char *svn = get_svn_revision();
-	const char *git = get_git_hash();
 	char timestring[25];
 	time_t curtime;
 	char* buf;
@@ -6418,7 +6780,7 @@ void Hercules_report(char* date, char *time_c) {
 	enum config_table {
 		C_CIRCULAR_AREA         = 0x0001,
 		C_CELLNOSTACK           = 0x0002,
-		C_CONSOLE_INPUT			= 0x0004,
+		C_CONSOLE_INPUT         = 0x0004,
 		C_SCRIPT_CALLFUNC_CHECK = 0x0008,
 		C_OFFICIAL_WALKPATH     = 0x0010,
 		C_RENEWAL               = 0x0020,
@@ -6429,12 +6791,15 @@ void Hercules_report(char* date, char *time_c) {
 		C_RENEWAL_EDP           = 0x0400,
 		C_RENEWAL_ASPD          = 0x0800,
 		C_SECURE_NPCTIMEOUT     = 0x1000,
-		C_SQL_DBS               = 0x2000,
+		C_SQL_DB_ITEM           = 0x2000,
 		C_SQL_LOGS              = 0x4000,
-		C_MEMWATCH				= 0x8000,
-		C_DMALLOC				= 0x10000,
-		C_GCOLLECT				= 0x20000,
-		C_SEND_SHORTLIST		= 0x40000,
+		C_MEMWATCH              = 0x8000,
+		C_DMALLOC               = 0x10000,
+		C_GCOLLECT              = 0x20000,
+		C_SEND_SHORTLIST        = 0x40000,
+		C_SQL_DB_MOB            = 0x80000,
+		C_SQL_DB_MOBSKILL       = 0x100000,
+		C_PACKETVER_RE          = 0x200000,
 	};
 
 	/* we get the current time */
@@ -6492,10 +6857,18 @@ void Hercules_report(char* date, char *time_c) {
 #ifdef SECURE_NPCTIMEOUT
 	config |= C_SECURE_NPCTIMEOUT;
 #endif
+
+#ifdef PACKETVER_RE
+	config |= C_PACKETVER_RE;
+#endif
 	
 	/* non-define part */
-	if( iMap->db_use_sqldbs )
-		config |= C_SQL_DBS;
+	if( map->db_use_sql_item_db )
+		config |= C_SQL_DB_ITEM;
+	if( map->db_use_sql_mob_db )
+		config |= C_SQL_DB_MOB;
+	if( map->db_use_sql_mob_skill_db )
+		config |= C_SQL_DB_MOBSKILL;
 
 	if( logs->config.sql_logs )
 		config |= C_SQL_LOGS;
@@ -6516,37 +6889,47 @@ void Hercules_report(char* date, char *time_c) {
 
 #define BFLAG_LENGTH 35
 
-	CREATE(buf, char, 6 + 12 + 9 + 24 + 41 + 4 + 4 + 4 + ( bd_size * ( BFLAG_LENGTH + 4 ) ) + 1 );
+	CREATE(buf, char, 262 + ( bd_size * ( BFLAG_LENGTH + 4 ) ) + 1 );
 
 	/* build packet */
 
 	WBUFW(buf,0) = 0x3000;
-	WBUFW(buf,2) = 6 + 12 + 9 + 24 + 41 + 4 + 4 + 4 + ( bd_size * ( BFLAG_LENGTH + 4 ) );
-	WBUFW(buf,4) = 0x9e;
+	WBUFW(buf,2) = 262 + ( bd_size * ( BFLAG_LENGTH + 4 ) );
+	WBUFW(buf,4) = 0x9f;
 
 	safestrncpy((char*)WBUFP(buf,6), date, 12);
-	safestrncpy((char*)WBUFP(buf,6 + 12), time_c, 9);
-	safestrncpy((char*)WBUFP(buf,6 + 12 + 9), timestring, 24);
-
-	safestrncpy((char*)WBUFP(buf,6 + 12 + 9 + 24), git[0] != HERC_UNKNOWN_VER ? git : svn[0] != HERC_UNKNOWN_VER ? svn : "Unknown", 41);
-	WBUFL(buf,6 + 12 + 9 + 24 + 41)     = iMap->getusers();
-
-	WBUFL(buf,6 + 12 + 9 + 24 + 41 + 4) = config;
-	WBUFL(buf,6 + 12 + 9 + 24 + 41 + 4 + 4) = bd_size;
-
+	safestrncpy((char*)WBUFP(buf,18), time_c, 9);
+	safestrncpy((char*)WBUFP(buf,27), timestring, 24);
+
+	safestrncpy((char*)WBUFP(buf,51), sysinfo->platform(), 16);
+	safestrncpy((char*)WBUFP(buf,67), sysinfo->osversion(), 50);
+	safestrncpy((char*)WBUFP(buf,117), sysinfo->cpu(), 32);
+	WBUFL(buf,149) = sysinfo->cpucores();
+	safestrncpy((char*)WBUFP(buf,153), sysinfo->arch(), 8);
+	WBUFB(buf,161) = sysinfo->vcstypeid();
+	WBUFB(buf,162) = sysinfo->is64bit();
+	safestrncpy((char*)WBUFP(buf,163), sysinfo->vcsrevision_src(), 41);
+	safestrncpy((char*)WBUFP(buf,204), sysinfo->vcsrevision_scripts(), 41);
+	WBUFB(buf,245) = (sysinfo->is_superuser()? 1 : 0);
+	WBUFL(buf,246) = map->getusers();
+
+	WBUFL(buf,250) = config;
+	WBUFL(buf,254) = PACKETVER;
+
+	WBUFL(buf,258) = bd_size;
 	for( i = 0; i < bd_size; i++ ) {
-		safestrncpy((char*)WBUFP(buf,6 + 12 + 9 + 24 + 41 + 4 + 4 + 4 + ( i * ( BFLAG_LENGTH + 4 ) ) ), battle_data[i].str, 35);
-		WBUFL(buf,6 + 12 + 9 + 24 + 41 + 4 + 4 + 4 + BFLAG_LENGTH + ( i * ( BFLAG_LENGTH + 4 )  )  ) = *battle_data[i].val;
+		safestrncpy((char*)WBUFP(buf,262 + ( i * ( BFLAG_LENGTH + 4 ) ) ), battle_data[i].str, BFLAG_LENGTH);
+		WBUFL(buf,262 + BFLAG_LENGTH + ( i * ( BFLAG_LENGTH + 4 )  )  ) = *battle_data[i].val;
 	}
 
-	chrif_send_report(buf,  6 + 12 + 9 + 24 + 41 + 4 + 4 + 4 + ( bd_size * ( BFLAG_LENGTH + 4 ) ) );
+	chrif->send_report(buf, 262 + ( bd_size * ( BFLAG_LENGTH + 4 ) ) );
 
 	aFree(buf);
 
 #undef BFLAG_LENGTH
 }
-static int Hercules_report_timer(int tid, unsigned int tick, int id, intptr_t data) {
-	if( chrif_isconnected() ) {/* char server relays it, so it must be online. */
+static int Hercules_report_timer(int tid, int64 tick, int id, intptr_t data) {
+	if( chrif->isconnected() ) {/* char server relays it, so it must be online. */
 		Hercules_report(__DATE__,__TIME__);
 	}
 	return 0;
@@ -6559,8 +6942,11 @@ int battle_set_value(const char* w1, const char* w2)
 
 	int i;
 	ARR_FIND(0, ARRAYLENGTH(battle_data), i, strcmpi(w1, battle_data[i].str) == 0);
-	if (i == ARRAYLENGTH(battle_data))
+	if (i == ARRAYLENGTH(battle_data)) {
+		if( HPM->parseConf(w1,w2,HPCT_BATTLE) ) /* if plugin-owned, succeed */
+			return 1;
 		return 0; // not found
+	}
 
 	if (val < battle_data[i].min || val > battle_data[i].max)
 	{
@@ -6622,6 +7008,22 @@ void battle_adjust_conf(void) {
 		battle_config.feature_search_stores = 0;
 	}
 #endif
+	
+#if PACKETVER < 20130724
+	if( battle_config.feature_banking ) {
+		ShowWarning("conf/battle/feature.conf banking is enabled but it requires PACKETVER 2013-07-24 or newer, disabling...\n");
+		battle_config.feature_banking = 0;
+	}
+#endif
+
+#if PACKETVER > 20120000 && PACKETVER < 20130515 /* exact date (when it started) not known */
+	if( battle_config.feature_auction == 1 ) {
+		ShowWarning("conf/battle/feature.conf:feature.auction is enabled but it is not stable on PACKETVER "EXPAND_AND_QUOTE(PACKETVER)", disabling...\n");
+		ShowWarning("conf/battle/feature.conf:feature.auction change value to '2' to silence this warning and maintain it enabled\n");
+		battle_config.feature_auction = 0;
+	}
+#endif
+
 
 #ifndef CELL_NOSTACK
 	if (battle_config.cell_stack_limit != 1)
@@ -6671,19 +7073,22 @@ int battle_config_read(const char* cfgName)
 	return 0;
 }
 
-void do_init_battle(void) {
-	delay_damage_ers = ers_new(sizeof(struct delay_damage),"battle.c::delay_damage_ers",ERS_OPT_CLEAR);
-	iTimer->add_timer_func_list(battle_delay_damage_sub, "battle_delay_damage_sub");
+void do_init_battle(bool minimal) {
+	if (minimal)
+		return;
+
+	battle->delay_damage_ers = ers_new(sizeof(struct delay_damage),"battle.c::delay_damage_ers",ERS_OPT_CLEAR);
+	timer->add_func_list(battle->delay_damage_sub, "battle_delay_damage_sub");
 
 #ifndef STATS_OPT_OUT
-	iTimer->add_timer_func_list(Hercules_report_timer, "Hercules_report_timer");
-	iTimer->add_timer_interval(iTimer->gettick()+30000, Hercules_report_timer, 0, 0, 60000 * 30);
+	timer->add_func_list(Hercules_report_timer, "Hercules_report_timer");
+	timer->add_interval(timer->gettick()+30000, Hercules_report_timer, 0, 0, 60000 * 30);
 #endif
 
 }
 
 void do_final_battle(void) {
-	ers_destroy(delay_damage_ers);
+	ers_destroy(battle->delay_damage_ers);
 }
 
 /* initialize the interface */
@@ -6692,6 +7097,9 @@ void battle_defaults(void) {
 	
 	battle->bc = &battle_config;
 	
+	memset(battle->attr_fix_table, 0, sizeof(battle->attr_fix_table));
+	battle->delay_damage_ers = NULL;
+	
 	battle->init = do_init_battle;
 	battle->final = do_final_battle;
 	
@@ -6699,25 +7107,21 @@ void battle_defaults(void) {
 	battle->calc_damage = battle_calc_damage;
 	battle->calc_gvg_damage = battle_calc_gvg_damage;
 	battle->calc_bg_damage = battle_calc_bg_damage;
-	battle->calc_base_damage = battle_calc_base_damage;
-	battle->calc_misc_attack = battle_calc_misc_attack;
-	battle->calc_magic_attack = battle_calc_magic_attack;	
 	battle->weapon_attack = battle_weapon_attack;
+	battle->calc_weapon_attack = battle_calc_weapon_attack;
 	battle->delay_damage = battle_delay_damage;
 	battle->drain = battle_drain;
-	battle->calc_return_damage = battle_calc_return_damage;
-	battle->calc_weapon_attack = battle_calc_weapon_attack;
-#ifdef RENEWAL
-	battle->calc_weapon_damage = battle_calc_weapon_damage;
-#endif
-	battle->calc_defense = battle_calc_defense;
+	battle->reflect_damage = battle_reflect_damage;
 	battle->attr_ratio = battle_attr_ratio;
 	battle->attr_fix = battle_attr_fix;
 	battle->calc_cardfix = battle_calc_cardfix;
 	battle->calc_elefix = battle_calc_elefix;
 	battle->calc_masteryfix = battle_calc_masteryfix;
+	battle->calc_chorusbonus = battle_calc_chorusbonus;
 	battle->calc_skillratio = battle_calc_skillratio;
 	battle->calc_sizefix = battle_calc_sizefix;
+	battle->calc_weapon_damage = battle_calc_weapon_damage;
+	battle->calc_defense = battle_calc_defense;
 	battle->get_master = battle_get_master;
 	battle->get_targeted = battle_gettargeted;
 	battle->get_enemy = battle_getenemy;
@@ -6733,6 +7137,10 @@ void battle_defaults(void) {
 	battle->delay_damage_sub = battle_delay_damage_sub;
 	battle->blewcount_bonus = battle_blewcount_bonus;
 	battle->range_type = battle_range_type;
+	battle->calc_base_damage = battle_calc_base_damage;
+	battle->calc_base_damage2 = battle_calc_base_damage2;
+	battle->calc_misc_attack = battle_calc_misc_attack;
+	battle->calc_magic_attack = battle_calc_magic_attack;
 	battle->adjust_skill_damage = battle_adjust_skill_damage;
 	battle->add_mastery = battle_addmastery;
 	battle->calc_drain = battle_calc_drain;
diff --git a/src/map/battle.h b/src/map/battle.h
index 7d41a02c5..dfa156796 100644
--- a/src/map/battle.h
+++ b/src/map/battle.h
@@ -2,8 +2,11 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _BATTLE_H_
-#define _BATTLE_H_
+#ifndef MAP_BATTLE_H
+#define MAP_BATTLE_H
+
+#include "map.h" //ELE_MAX
+#include "../common/cbasetypes.h"
 
 /**
  * Declarations
@@ -18,14 +21,14 @@ struct status_data;
 /**
  * Defines
  **/
-#define MIN_HAIR_STYLE battle_config.min_hair_style
-#define MAX_HAIR_STYLE battle_config.max_hair_style
-#define MIN_HAIR_COLOR battle_config.min_hair_color
-#define MAX_HAIR_COLOR battle_config.max_hair_color
-#define MIN_CLOTH_COLOR battle_config.min_cloth_color
-#define MAX_CLOTH_COLOR battle_config.max_cloth_color
+#define MIN_HAIR_STYLE  (battle->bc->min_hair_style)
+#define MAX_HAIR_STYLE  (battle->bc->max_hair_style)
+#define MIN_HAIR_COLOR  (battle->bc->min_hair_color)
+#define MAX_HAIR_COLOR  (battle->bc->max_hair_color)
+#define MIN_CLOTH_COLOR (battle->bc->min_cloth_color)
+#define MAX_CLOTH_COLOR (battle->bc->max_cloth_color)
 
-#define	is_boss(bl)	(status_get_mode(bl)&MD_BOSS)	// Can refine later [Aru]
+#define	is_boss(bl)     (status_get_mode(bl)&MD_BOSS)	// Can refine later [Aru]
 
 /**
  * Enumerations
@@ -55,28 +58,30 @@ typedef enum damage_lv {
 } damage_lv;
 
 enum e_battle_check_target { //New definitions [Skotlex]
-	BCT_NOONE		=	0x000000,
-	BCT_SELF		=	0x010000,
-	BCT_ENEMY		=	0x020000,
-	BCT_PARTY		=	0x040000,
-	BCT_GUILD		=	0x080000,
-	BCT_NEUTRAL		=	0x100000,
-	BCT_SAMEGUILD	=	0x200000,	// No Guild Allies
-
-	BCT_NOGUILD		=	0x170000,	// This should be (~BCT_GUILD&BCT_ALL)
-	BCT_NOPARTY		=	0x1b0000,	// This should be (~BCT_PARTY&BCT_ALL)
-	BCT_NOENEMY		=	0x1d0000,	// This should be (~BCT_ENEMY&BCT_ALL)
+	BCT_NOONE       =   0x000000,
+	BCT_SELF        =   0x010000,
+	BCT_ENEMY       =   0x020000,
+	BCT_PARTY       =   0x040000,
+	BCT_GUILDALLY   =   0x080000,	// Only allies, NOT guildmates
+	BCT_NEUTRAL     =   0x100000,
+	BCT_SAMEGUILD   =   0x200000,   // No Guild Allies
+	
+	BCT_GUILD       =   0x280000,	// Guild AND allies (BCT_SAMEGUILD|BCT_GUILDALLY)
 	
-	BCT_ALL			=	0x1f0000,	// Sum of BCT_NOONE to BCT_NEUTRAL
+	BCT_NOGUILD     =   0x170000,	// This should be (~BCT_GUILD&BCT_ALL)
+	BCT_NOPARTY     =   0x3b0000,	// This should be (~BCT_PARTY&BCT_ALL)
+	BCT_NOENEMY     =   0x3d0000,	// This should be (~BCT_ENEMY&BCT_ALL)
+	
+	BCT_ALL         =   0x3f0000,	// Sum of BCT_NOONE to BCT_SAMEGUILD
 };
 
 /**
  * Structures
  **/
 
-// dammage structure
+// damage structure
 struct Damage {
-	int damage,damage2; //right, left dmg
+	int64 damage,damage2; //right, left dmg
 	int type,div_; //chk clif_damage for type @TODO add an enum ? ;  nb of hit
 	int amotion,dmotion;
 	int blewcount; //nb of knockback
@@ -325,7 +330,6 @@ struct Battle_Config {
 	int mobs_level_up_exp_rate; // [Valaris]
 	int pk_min_level; // [celest]
 	int skill_steal_max_tries; //max steal skill tries on a mob. if 0, then w/o limit [Lupus]
-	int finding_ore_rate; // orn
 	int exp_calc_type;
 	int exp_bonus_attacker;
 	int exp_bonus_max_attacker;
@@ -412,6 +416,7 @@ struct Battle_Config {
 	int invincible_nodamage;
 	int mob_slave_keep_target;
 	int autospell_check_range;	//Enable range check for autospell bonus. [L0ne_W0lf]
+	int knockback_left;
 	int client_reshuffle_dice;  // Reshuffle /dice
 	int client_sort_storage;
 	int feature_buying_store;
@@ -422,6 +427,7 @@ struct Battle_Config {
 	int cashshop_show_points;
 	int mail_show_status;
 	int client_limit_unit_lv;
+	int client_emblem_max_blank_percent;
 	int hom_max_level;
 	int hom_S_max_level;
 	
@@ -432,6 +438,7 @@ struct Battle_Config {
 	// rAthena
 	int max_third_parameter;
 	int max_baby_third_parameter;
+	int max_extended_parameter;
 	int atcommand_max_stat_bypass;
 	int max_third_aspd;
 	int vcast_stat_scale;
@@ -439,28 +446,65 @@ struct Battle_Config {
 	int mvp_tomb_enabled;
 	
 	int atcommand_suggestions_enabled;
-    int min_npc_vendchat_distance;
+	int min_npc_vendchat_distance;
 	int atcommand_mobinfo_type;
 	
 	int mob_size_influence; // Enable modifications on earned experience, drop rates and monster status depending on monster size. [mkbu95]
-	
+	int bowling_bash_area;
+
 	/** Hercules **/
 	int skill_trap_type;
 	int item_restricted_consumption_type;
 	int max_walk_path;
 	int item_enabled_npc;
 	int packet_obfuscation;
-	
+	int idletime_criteria;
 	int gm_ignore_warpable_area;
 	
-} battle_config;
+	int client_accept_chatdori; // [Ai4rei/Mirei]
+	int snovice_call_type;
+	int guild_notice_changemap;
+	
+	int feature_banking;
+	int feature_auction;
 
+	int mon_trans_disable_in_gvg;
 
-/**
- * Vars
- **/
-//attribute table
-extern int attr_fix_table[4][10][10];
+	int case_sensitive_aegisnames;
+	int guild_castle_invite;
+	int guild_castle_expulsion;
+};
+
+extern struct Battle_Config battle_config;
+
+/* criteria for battle_config.idletime_critera */
+enum e_battle_config_idletime {
+	BCIDLE_WALK          = 0x001,
+	BCIDLE_USESKILLTOID  = 0x002,
+	BCIDLE_USESKILLTOPOS = 0x004,
+	BCIDLE_USEITEM       = 0x008,
+	BCIDLE_ATTACK        = 0x010,
+	BCIDLE_CHAT          = 0x020,
+	BCIDLE_SIT           = 0x040,
+	BCIDLE_EMOTION       = 0x080,
+	BCIDLE_DROPITEM      = 0x100,
+	BCIDLE_ATCOMMAND     = 0x200,
+};
+
+// Damage delayed info
+struct delay_damage {
+	int src_id;
+	int target_id;
+	int64 damage;
+	int delay;
+	unsigned short distance;
+	uint16 skill_lv;
+	uint16 skill_id;
+	enum damage_lv dmg_lv;
+	unsigned short attack_type;
+	bool additional_effects;
+	enum bl_type src_type;
+};
 
 /**
  * Battle.c Interface
@@ -468,48 +512,51 @@ extern int attr_fix_table[4][10][10];
 struct battle_interface {
 	/* */
 	struct Battle_Config *bc;
+	/* */
+	int attr_fix_table[4][ELE_MAX][ELE_MAX];
+	struct eri *delay_damage_ers; //For battle delay damage structures.
 	/* init */
-	void (*init) (void);
+	void (*init) (bool minimal);
 	/* final */
 	void (*final) (void);
 	/* damage calculation */
 	struct Damage (*calc_attack) (int attack_type, struct block_list *bl, struct block_list *target, uint16 skill_id, uint16 skill_lv, int count);
 	/* generic final damage calculation */
-	int (*calc_damage) (struct block_list *src, struct block_list *bl, struct Damage *d, int damage, uint16 skill_id, uint16 skill_lv);
+	int64 (*calc_damage) (struct block_list *src, struct block_list *bl, struct Damage *d, int64 damage, uint16 skill_id, uint16 skill_lv);
 	/* gvg final damage calculation */
-	int (*calc_gvg_damage) (struct block_list *src, struct block_list *bl, int damage, int div_, uint16 skill_id, uint16 skill_lv, int flag);
+	int64 (*calc_gvg_damage) (struct block_list *src, struct block_list *bl, int64 damage, int div_, uint16 skill_id, uint16 skill_lv, int flag);
 	/* battlegrounds final damage calculation */
-	int (*calc_bg_damage) (struct block_list *src, struct block_list *bl, int damage, int div_, uint16 skill_id, uint16 skill_lv, int flag);
+	int64 (*calc_bg_damage) (struct block_list *src, struct block_list *bl, int64 damage, int div_, uint16 skill_id, uint16 skill_lv, int flag);
 	/* normal weapon attack */
-	enum damage_lv (*weapon_attack) (struct block_list *bl, struct block_list *target, unsigned int tick, int flag);
+	enum damage_lv (*weapon_attack) (struct block_list *bl, struct block_list *target, int64 tick, int flag);
 	/* calculate weapon attack */
 	struct Damage (*calc_weapon_attack) (struct block_list *src,struct block_list *target,uint16 skill_id,uint16 skill_lv,int wflag);
 	/* delays damage or skills by a timer */
-	int (*delay_damage) (unsigned int tick, int amotion, struct block_list *src, struct block_list *target, int attack_type, uint16 skill_id, uint16 skill_lv, int damage, enum damage_lv dmg_lv, int ddelay, bool additional_effects);
+	int (*delay_damage) (int64 tick, int amotion, struct block_list *src, struct block_list *target, int attack_type, uint16 skill_id, uint16 skill_lv, int64 damage, enum damage_lv dmg_lv, int ddelay, bool additional_effects);
 	/* drain damage */
-	void (*drain) (struct map_session_data *sd, struct block_list *tbl, int rdamage, int ldamage, int race, int boss);
-	/* damage return/reflect */
-	int (*calc_return_damage) (struct block_list *bl, struct block_list *src, int *, int flag, uint16 skill_id, int*);
+	void (*drain) (struct map_session_data *sd, struct block_list *tbl, int64 rdamage, int64 ldamage, int race, int boss);
+	/* damage reflect */
+	void (*reflect_damage) (struct block_list *target, struct block_list *src, struct Damage *wd,uint16 skill_id);
 	/* attribute rate */
 	int (*attr_ratio) (int atk_elem, int def_type, int def_lv);
 	/* applies attribute modifiers */
-	int (*attr_fix) (struct block_list *src, struct block_list *target, int damage, int atk_elem, int def_type, int def_lv);
+	int64 (*attr_fix) (struct block_list *src, struct block_list *target, int64 damage, int atk_elem, int def_type, int def_lv);
 	/* applies card modifiers */
-	int (*calc_cardfix) (int attack_type, struct block_list *src, struct block_list *target, int nk, int s_ele, int s_ele_, int damage, int left, int flag);
-	/* applies element modifiers */	
-	int (*calc_elefix) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int damage, int nk, int n_ele, int s_ele, int s_ele_, bool left, int flag);
-	/* applies mastery modifiers */	
-	int (*calc_masteryfix) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int damage, int div, bool left, bool weapon);
-	/* applies skill modifiers */	
+	int64 (*calc_cardfix) (int attack_type, struct block_list *src, struct block_list *target, int nk, int s_ele, int s_ele_, int64 damage, int left, int flag);
+	/* applies element modifiers */
+	int64 (*calc_elefix) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 damage, int nk, int n_ele, int s_ele, int s_ele_, bool left, int flag);
+	/* applies mastery modifiers */
+	int64 (*calc_masteryfix) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 damage, int div, bool left, bool weapon);
+	/* calculates chorus bonus */
+	int (*calc_chorusbonus) (struct map_session_data *sd);
+	/* applies skill modifiers */
 	int (*calc_skillratio) (int attack_type, struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int skillratio, int flag);
 	/* applies size modifiers */
-	int (*calc_sizefix) (struct map_session_data *sd, int damage, int type, int size,  bool ignore);
-#ifdef RENEWAL
+	int64 (*calc_sizefix) (struct map_session_data *sd, int64 damage, int type, int size,  bool ignore);
 	/* get weapon damage */
-	int (*calc_weapon_damage) (struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, struct weapon_atk *watk, int nk, bool n_ele, short s_ele, short s_ele_, int size, int type, int flag, int flag2);
-#endif
+	int64 (*calc_weapon_damage) (struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, struct weapon_atk *watk, int nk, bool n_ele, short s_ele, short s_ele_, int size, int type, int flag, int flag2);
 	/* applies defense reductions */
-	int (*calc_defense) (int attack_type, struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int damage, int flag, int pdef);
+	int64 (*calc_defense) (int attack_type, struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 damage, int flag, int pdef);
 	/* get master (who does this unit respond to?) */
 	struct block_list *(*get_master) (struct block_list *src);
 	/* returns a random unit who is targeting this unit */
@@ -521,31 +568,27 @@ struct battle_interface {
 	/* the current skill being processed/casted by this unit */
 	int (*get_current_skill) (struct block_list *bl);
 	/* is either this race or element enough to be considered undead? */
-	int (*check_undead) (int race,int element);
+	bool (*check_undead) (int race,int element);
 	/* check if src and target are part of flag (e.g. enemies or allies) */
 	int (*check_target) (struct block_list *src, struct block_list *target,int flag);
 	/* is src and bl within range? */
 	bool (*check_range) (struct block_list *src,struct block_list *bl,int range);
-	/* consume amo for this skill and lv */
-	void (*consume_ammo) (struct map_session_data* sd, int skill, int lv);
+	/* consume ammo for this skill and lv */
+	void (*consume_ammo) (struct map_session_data* sd, int skill_id, int lv);
 	int (*get_targeted_sub) (struct block_list *bl, va_list ap);
 	int (*get_enemy_sub) (struct block_list *bl, va_list ap);
 	int (*get_enemy_area_sub) (struct block_list *bl, va_list ap);
-	int (*delay_damage_sub) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*delay_damage_sub) (int tid, int64 tick, int id, intptr_t data);
 	int (*blewcount_bonus) (struct map_session_data *sd, uint16 skill_id);
 	/* skill range criteria */
 	int (*range_type) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv);
-	int (*calc_base_damage)
-#ifdef RENEWAL
-		(struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int nk, bool n_ele, short s_ele, short s_ele_, int type, int flag, int flag2);
-#else
-		(struct status_data *status, struct weapon_atk *wa, struct status_change *sc, unsigned short t_size, struct map_session_data *sd, int flag);
-#endif
+	int64 (*calc_base_damage) (struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int nk, bool n_ele, short s_ele, short s_ele_, int type, int flag, int flag2);
+	int64 (*calc_base_damage2) (struct status_data *st, struct weapon_atk *wa, struct status_change *sc, unsigned short t_size, struct map_session_data *sd, int flag);
 	struct Damage (*calc_misc_attack) (struct block_list *src,struct block_list *target,uint16 skill_id,uint16 skill_lv,int mflag);
 	struct Damage (*calc_magic_attack) (struct block_list *src,struct block_list *target,uint16 skill_id,uint16 skill_lv,int mflag);
 	int (*adjust_skill_damage) (int m, unsigned short skill_id);
-	int (*add_mastery) (struct map_session_data *sd,struct block_list *target,int dmg,int type);
-	int (*calc_drain) (int damage, int rate, int per);
+	int64 (*add_mastery) (struct map_session_data *sd,struct block_list *target,int64 dmg,int type);
+	int (*calc_drain) (int64 damage, int rate, int per);
 	/* - battle_config                           */
 	int (*config_read) (const char *cfgName);
 	void (*config_set_defaults) (void);
@@ -556,10 +599,10 @@ struct battle_interface {
 	/* picks a random enemy within the specified range */
 	struct block_list* (*get_enemy_area) (struct block_list *src, int x, int y, int range, int type, int ignore_id);
 	/* damages area, originally for royal guard's reflect damage */
-	int (*damage_area) ( struct block_list *bl, va_list ap);
-} battle_s;
+	int (*damage_area) (struct block_list *bl, va_list ap);
+};
 
 struct battle_interface *battle;
 
 void battle_defaults(void);
-#endif /* _BATTLE_H_ */
+#endif /* MAP_BATTLE_H */
diff --git a/src/map/battleground.c b/src/map/battleground.c
index 64bc25269..f7131513d 100644
--- a/src/map/battleground.c
+++ b/src/map/battleground.c
@@ -2,179 +2,204 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "../common/socket.h"
-#include "../common/strlib.h"
-#include "../common/conf.h"
+#define HERCULES_CORE
 
 #include "battleground.h"
+
+#include <stdio.h>
+#include <string.h>
+
 #include "battle.h"
 #include "clif.h"
+#include "homunculus.h"
 #include "map.h"
+#include "mapreg.h"
+#include "mercenary.h"
+#include "mob.h" // struct mob_data
 #include "npc.h"
-#include "pc.h"
 #include "party.h"
+#include "pc.h"
 #include "pet.h"
-#include "homunculus.h"
-#include "mercenary.h"
-
-#include <string.h>
-#include <stdio.h>
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
 
-static DBMap* bg_team_db; // int bg_id -> struct battleground_data*
-static unsigned int bg_team_counter = 0; // Next bg_id
+struct battleground_interface bg_s;
 
-struct battleground_data* bg_team_search(int bg_id) { // Search a BG Team using bg_id
+/// Search a BG Team using bg_id
+struct battleground_data* bg_team_search(int bg_id) {
 	if( !bg_id ) return NULL;
-	return (struct battleground_data *)idb_get(bg_team_db, bg_id);
+	return (struct battleground_data *)idb_get(bg->team_db, bg_id);
 }
 
-struct map_session_data* bg_getavailablesd(struct battleground_data *bg) {
+struct map_session_data* bg_getavailablesd(struct battleground_data *bgd) {
 	int i;
-	nullpo_retr(NULL, bg);
-	ARR_FIND(0, MAX_BG_MEMBERS, i, bg->members[i].sd != NULL);
-	return( i < MAX_BG_MEMBERS ) ? bg->members[i].sd : NULL;
+	nullpo_retr(NULL, bgd);
+	ARR_FIND(0, MAX_BG_MEMBERS, i, bgd->members[i].sd != NULL);
+	return( i < MAX_BG_MEMBERS ) ? bgd->members[i].sd : NULL;
 }
 
-int bg_team_delete(int bg_id)
-{ // Deletes BG Team from db
+/// Deletes BG Team from db
+bool bg_team_delete(int bg_id) {
 	int i;
 	struct map_session_data *sd;
-	struct battleground_data *bg = bg_team_search(bg_id);
+	struct battleground_data *bgd = bg->team_search(bg_id);
 
-	if( bg == NULL ) return 0;
-	for( i = 0; i < MAX_BG_MEMBERS; i++ )
-	{
-		if( (sd = bg->members[i].sd) == NULL )
+	if( bgd == NULL ) return false;
+	for( i = 0; i < MAX_BG_MEMBERS; i++ ) {
+		if( (sd = bgd->members[i].sd) == NULL )
 			continue;
 
-		bg_send_dot_remove(sd);
+		bg->send_dot_remove(sd);
 		sd->bg_id = 0;
 	}
-	idb_remove(bg_team_db, bg_id);
-	return 1;
+	idb_remove(bg->team_db, bg_id);
+	return true;
 }
 
-int bg_team_warp(int bg_id, unsigned short mapindex, short x, short y)
-{ // Warps a Team
+/// Warps a Team
+bool bg_team_warp(int bg_id, unsigned short map_index, short x, short y) {
 	int i;
-	struct battleground_data *bg = bg_team_search(bg_id);
-	if( bg == NULL ) return 0;
+	struct battleground_data *bgd = bg->team_search(bg_id);
+	if( bgd == NULL ) return false;
 	for( i = 0; i < MAX_BG_MEMBERS; i++ )
-		if( bg->members[i].sd != NULL ) pc->setpos(bg->members[i].sd, mapindex, x, y, CLR_TELEPORT);
-	return 1;
+		if( bgd->members[i].sd != NULL ) pc->setpos(bgd->members[i].sd, map_index, x, y, CLR_TELEPORT);
+	return true;
 }
 
-int bg_send_dot_remove(struct map_session_data *sd)
-{
+void bg_send_dot_remove(struct map_session_data *sd) {
 	if( sd && sd->bg_id )
 		clif->bg_xy_remove(sd);
-	return 0;
 }
 
-int bg_team_join(int bg_id, struct map_session_data *sd)
-{ // Player joins team
+/// Player joins team
+bool bg_team_join(int bg_id, struct map_session_data *sd) {
 	int i;
-	struct battleground_data *bg = bg_team_search(bg_id);
+	struct battleground_data *bgd = bg->team_search(bg_id);
 	struct map_session_data *pl_sd;
 
-	if( bg == NULL || sd == NULL || sd->bg_id ) return 0;
+	if( bgd == NULL || sd == NULL || sd->bg_id ) return false;
 
-	ARR_FIND(0, MAX_BG_MEMBERS, i, bg->members[i].sd == NULL);
-	if( i == MAX_BG_MEMBERS ) return 0; // No free slots
+	ARR_FIND(0, MAX_BG_MEMBERS, i, bgd->members[i].sd == NULL);
+	if( i == MAX_BG_MEMBERS ) return false; // No free slots
 
 	sd->bg_id = bg_id;
-	bg->members[i].sd = sd;
-	bg->members[i].x = sd->bl.x;
-	bg->members[i].y = sd->bl.y;
-	bg->count++;
+	bgd->members[i].sd = sd;
+	bgd->members[i].x = sd->bl.x;
+	bgd->members[i].y = sd->bl.y;
+	/* populate 'where i came from' */
+	if(map->list[sd->bl.m].flag.nosave || map->list[sd->bl.m].instance_id >= 0) {
+		struct map_data *m=&map->list[sd->bl.m];
+		if(m->save.map)
+			memcpy(&bgd->members[i].source,&m->save,sizeof(struct point));
+		else
+			memcpy(&bgd->members[i].source,&sd->status.save_point,sizeof(struct point));
+	} else
+		memcpy(&bgd->members[i].source,&sd->status.last_point,sizeof(struct point));
+	bgd->count++;
 
 	guild->send_dot_remove(sd);
 
 	for( i = 0; i < MAX_BG_MEMBERS; i++ ) {
-		if( (pl_sd = bg->members[i].sd) != NULL && pl_sd != sd )
+		if( (pl_sd = bgd->members[i].sd) != NULL && pl_sd != sd )
 			clif->hpmeter_single(sd->fd, pl_sd->bl.id, pl_sd->battle_status.hp, pl_sd->battle_status.max_hp);
 	}
 
 	clif->bg_hp(sd);
 	clif->bg_xy(sd);
-	return 1;
+	return true;
 }
 
-int bg_team_leave(struct map_session_data *sd, int flag)
-{ // Single Player leaves team
+/// Single Player leaves team
+int bg_team_leave(struct map_session_data *sd, enum bg_team_leave_type flag) {
 	int i, bg_id;
-	struct battleground_data *bg;
+	struct battleground_data *bgd;
 	char output[128];
 
 	if( sd == NULL || !sd->bg_id )
 		return 0;
-
-	bg_send_dot_remove(sd);
+	bg->send_dot_remove(sd);
 	bg_id = sd->bg_id;
 	sd->bg_id = 0;
 
-	if( (bg = bg_team_search(bg_id)) == NULL )
+	if( (bgd = bg->team_search(bg_id)) == NULL )
 		return 0;
 
-	ARR_FIND(0, MAX_BG_MEMBERS, i, bg->members[i].sd == sd);
-	if( i < MAX_BG_MEMBERS ) // Removes member from BG
-		memset(&bg->members[i], 0, sizeof(bg->members[0]));
-	bg->count--;
-
-	if( flag )
-		sprintf(output, "Server : %s has quit the game...", sd->status.name);
-	else
-		sprintf(output, "Server : %s is leaving the battlefield...", sd->status.name);
-	clif->bg_message(bg, 0, "Server", output, strlen(output) + 1);
+	ARR_FIND(0, MAX_BG_MEMBERS, i, bgd->members[i].sd == sd);
+	if( i < MAX_BG_MEMBERS ) { // Removes member from BG
+		if( sd->bg_queue.arena ) {
+			bg->queue_pc_cleanup(sd);
+			pc->setpos(sd,bgd->members[i].source.map, bgd->members[i].source.x, bgd->members[i].source.y, CLR_OUTSIGHT);
+		}
+		memset(&bgd->members[i], 0, sizeof(bgd->members[0]));
+	}
 
-	if( bg->logout_event[0] && flag )
-		npc_event(sd, bg->logout_event, 0);
+	if( --bgd->count != 0 ) {
+		switch( flag ) {
+			default:
+			case BGTL_QUIT:
+				sprintf(output, "Server : %s has quit the game...", sd->status.name);
+				break;
+			case BGTL_LEFT:
+				sprintf(output, "Server : %s is leaving the battlefield...", sd->status.name);
+				break;
+			case BGTL_AFK:
+				sprintf(output, "Server : %s has been afk-kicked from the battlefield...", sd->status.name);
+				break;
+		}
+		clif->bg_message(bgd, 0, "Server", output, strlen(output) + 1);
+	}
 
-	return bg->count;
+	if( bgd->logout_event[0] && flag )
+		npc->event(sd, bgd->logout_event, 0);
+	
+	if( sd->bg_queue.arena ) {
+		bg->queue_pc_cleanup(sd);
+	}
+	
+	return bgd->count;
 }
 
-int bg_member_respawn(struct map_session_data *sd)
-{ // Respawn after killed
-	struct battleground_data *bg;
-	if( sd == NULL || !pc_isdead(sd) || !sd->bg_id || (bg = bg_team_search(sd->bg_id)) == NULL )
-		return 0;
-	if( bg->mapindex == 0 )
-		return 0; // Respawn not handled by Core
-	pc->setpos(sd, bg->mapindex, bg->x, bg->y, CLR_OUTSIGHT);
-	status_revive(&sd->bl, 1, 100);
-
-	return 1; // Warped
+/// Respawn after killed
+bool bg_member_respawn(struct map_session_data *sd) {
+	struct battleground_data *bgd;
+	if( sd == NULL || !pc_isdead(sd) || !sd->bg_id || (bgd = bg->team_search(sd->bg_id)) == NULL )
+		return false;
+	if( bgd->mapindex == 0 )
+		return false; // Respawn not handled by Core
+	pc->setpos(sd, bgd->mapindex, bgd->x, bgd->y, CLR_OUTSIGHT);
+	status->revive(&sd->bl, 1, 100);
+
+	return true; // Warped
 }
 
-int bg_create(unsigned short mapindex, short rx, short ry, const char *ev, const char *dev) {
-	struct battleground_data *bg;
-	bg_team_counter++;
+int bg_create(unsigned short map_index, short rx, short ry, const char *ev, const char *dev) {
+	struct battleground_data *bgd;
+	bg->team_counter++;
 
-	CREATE(bg, struct battleground_data, 1);
-	bg->bg_id = bg_team_counter;
-	bg->count = 0;
-	bg->mapindex = mapindex;
-	bg->x = rx;
-	bg->y = ry;
-	safestrncpy(bg->logout_event, ev, sizeof(bg->logout_event));
-	safestrncpy(bg->die_event, dev, sizeof(bg->die_event));
+	CREATE(bgd, struct battleground_data, 1);
+	bgd->bg_id = bg->team_counter;
+	bgd->count = 0;
+	bgd->mapindex = map_index;
+	bgd->x = rx;
+	bgd->y = ry;
+	safestrncpy(bgd->logout_event, ev, sizeof(bgd->logout_event));
+	safestrncpy(bgd->die_event, dev, sizeof(bgd->die_event));
 
-	memset(&bg->members, 0, sizeof(bg->members));
-	idb_put(bg_team_db, bg_team_counter, bg);
+	memset(&bgd->members, 0, sizeof(bgd->members));
+	idb_put(bg->team_db, bg->team_counter, bgd);
 
-	return bg->bg_id;
+	return bgd->bg_id;
 }
 
-int bg_team_get_id(struct block_list *bl)
-{
+int bg_team_get_id(struct block_list *bl) {
 	nullpo_ret(bl);
-	switch( bl->type )
-	{
+	switch( bl->type ) {
 		case BL_PC:
 			return ((TBL_PC*)bl)->bg_id;
 		case BL_PET:
@@ -185,7 +210,7 @@ int bg_team_get_id(struct block_list *bl)
 		{
 			struct map_session_data *msd;
 			struct mob_data *md = (TBL_MOB*)bl;
-			if( md->special_state.ai && (msd = iMap->id2sd(md->master_id)) != NULL )
+			if( md->special_state.ai && (msd = map->id2sd(md->master_id)) != NULL )
 				return msd->bg_id;
 			return md->bg_id;
 		}
@@ -204,97 +229,124 @@ int bg_team_get_id(struct block_list *bl)
 	return 0;
 }
 
-int bg_send_message(struct map_session_data *sd, const char *mes, int len)
-{
-	struct battleground_data *bg;
+bool bg_send_message(struct map_session_data *sd, const char *mes, int len) {
+	struct battleground_data *bgd;
 
 	nullpo_ret(sd);
-	if( sd->bg_id == 0 || (bg = bg_team_search(sd->bg_id)) == NULL )
-		return 0;
-	clif->bg_message(bg, sd->bl.id, sd->status.name, mes, len);
-	return 0;
+	if( sd->bg_id == 0 || (bgd = bg->team_search(sd->bg_id)) == NULL )
+		return false; // Couldn't send message
+	clif->bg_message(bgd, sd->bl.id, sd->status.name, mes, len);
+	return true;
 }
 
 /**
  * @see DBApply
  */
-int bg_send_xy_timer_sub(DBKey key, DBData *data, va_list ap)
-{
-	struct battleground_data *bg = DB->data2ptr(data);
+int bg_send_xy_timer_sub(DBKey key, DBData *data, va_list ap) {
+	struct battleground_data *bgd = DB->data2ptr(data);
 	struct map_session_data *sd;
 	int i;
-	nullpo_ret(bg);
+	nullpo_ret(bgd);
 	for( i = 0; i < MAX_BG_MEMBERS; i++ ) {
-		if( (sd = bg->members[i].sd) == NULL )
+		if( (sd = bgd->members[i].sd) == NULL )
 			continue;
-		if( sd->bl.x != bg->members[i].x || sd->bl.y != bg->members[i].y ) { // xy update
-			bg->members[i].x = sd->bl.x;
-			bg->members[i].y = sd->bl.y;
+		if( sd->bl.x != bgd->members[i].x || sd->bl.y != bgd->members[i].y ) { // xy update
+			bgd->members[i].x = sd->bl.x;
+			bgd->members[i].y = sd->bl.y;
 			clif->bg_xy(sd);
 		}
 	}
 	return 0;
 }
 
-int bg_send_xy_timer(int tid, unsigned int tick, int id, intptr_t data) {
-	bg_team_db->foreach(bg_team_db, bg_send_xy_timer_sub, tick);
+int bg_send_xy_timer(int tid, int64 tick, int id, intptr_t data) {
+	bg->team_db->foreach(bg->team_db, bg->send_xy_timer_sub, tick);
 	return 0;
 }
+
+enum bg_queue_types bg_str2teamtype (const char *str) {
+	char temp[200], *parse;
+	enum bg_queue_types type = BGQT_INVALID;
+	
+	safestrncpy(temp, str, 200);
+	
+	parse = strtok(temp,"|");
+	
+	while (parse != NULL) {
+		normalize_name(parse," ");
+		if( strcmpi(parse,"all") == 0 )
+			type |= BGQT_INDIVIDUAL|BGQT_PARTY|BGQT_GUILD;
+		else if( strcmpi(parse,"party") == 0 )
+			type |= BGQT_PARTY;
+		else if( strcmpi(parse,"guild") == 0 )
+			type |= BGQT_GUILD;
+		else if( strcmpi(parse,"solo") == 0 )
+			type |= BGQT_INDIVIDUAL;
+		else {
+			ShowError("bg_str2teamtype: '%s' unknown type, skipping...\n",parse);
+		}
+		parse = strtok(NULL,"|");
+	}
+	
+	return type;
+}
+
 void bg_config_read(void) {
 	config_t bg_conf;
 	config_setting_t *data = NULL;
 	const char *config_filename = "conf/battlegrounds.conf"; // FIXME hardcoded name
 	
-	if (conf_read_file(&bg_conf, config_filename))
+	if (libconfig->read_file(&bg_conf, config_filename))
 		return;
 	
-	data = config_lookup(&bg_conf, "battlegrounds");
+	data = libconfig->lookup(&bg_conf, "battlegrounds");
 	
 	if (data != NULL) {
-		config_setting_t *settings = config_setting_get_elem(data, 0);
+		config_setting_t *settings = libconfig->setting_get_elem(data, 0);
 		config_setting_t *arenas;
 		const char *delay_var;
-		int i, arena_count = 0, total = 0, offline = 0;
+		int i, arena_count = 0, offline = 0;
 		
-		if( !config_setting_lookup_string(settings, "global_delay_var", &delay_var) )
+		if( !libconfig->setting_lookup_string(settings, "global_delay_var", &delay_var) )
 			delay_var = "BG_Delay_Tick";
 		
 		safestrncpy(bg->gdelay_var, delay_var, BG_DELAY_VAR_LENGTH);
 		
-		config_setting_lookup_int(settings, "maximum_afk_seconds", &bg->mafksec);
-		
-		config_setting_lookup_bool(settings, "feature_off", &offline);
-		
+		libconfig->setting_lookup_int(settings, "maximum_afk_seconds", &bg->mafksec);
+				
+		libconfig->setting_lookup_bool(settings, "feature_off", &offline);
+
 		if( offline == 0 )
 			bg->queue_on = true;
 
-		if( (arenas = config_setting_get_member(settings, "arenas")) != NULL ) {
-			arena_count = config_setting_length(arenas);
+		if( (arenas = libconfig->setting_get_member(settings, "arenas")) != NULL ) {
+			arena_count = libconfig->setting_length(arenas);
 			CREATE( bg->arena, struct bg_arena *, arena_count );
 			for(i = 0; i < arena_count; i++) {
-				config_setting_t *arena = config_setting_get_elem(arenas, i);
+				config_setting_t *arena = libconfig->setting_get_elem(arenas, i);
 				config_setting_t *reward;
-				const char *aName, *aEvent, *aDelayVar;
+				const char *aName, *aEvent, *aDelayVar, *aTeamTypes;
 				int minLevel = 0, maxLevel = 0;
 				int prizeWin, prizeLoss, prizeDraw;
 				int minPlayers, maxPlayers, minTeamPlayers;
 				int maxDuration;
-				int fillup_duration, pregame_duration;
+				int fillup_duration = 0, pregame_duration = 0;
+				enum bg_queue_types allowedTypes;
 				
 				bg->arena[i] = NULL;
 				
-				if( !config_setting_lookup_string(arena, "name", &aName) ) {
+				if( !libconfig->setting_lookup_string(arena, "name", &aName) ) {
 					ShowError("bg_config_read: failed to find 'name' for arena #%d\n",i);
 					continue;
 				}
 				
-				if( !config_setting_lookup_string(arena, "event", &aEvent) ) {
+				if( !libconfig->setting_lookup_string(arena, "event", &aEvent) ) {
 					ShowError("bg_config_read: failed to find 'event' for arena #%d\n",i);
 					continue;
 				}
 
-				config_setting_lookup_int(arena, "minLevel", &minLevel);
-				config_setting_lookup_int(arena, "maxLevel", &maxLevel);
+				libconfig->setting_lookup_int(arena, "minLevel", &minLevel);
+				libconfig->setting_lookup_int(arena, "maxLevel", &maxLevel);
 				
 				if( minLevel < 0 ) {
 					ShowWarning("bg_config_read: invalid %d value for arena '%s' minLevel\n",minLevel,aName);
@@ -305,14 +357,14 @@ void bg_config_read(void) {
 					maxLevel = MAX_LEVEL;
 				}
 				
-				if( !(reward = config_setting_get_member(settings, "reward")) ) {
+				if( !(reward = libconfig->setting_get_member(arena, "reward")) ) {
 					ShowError("bg_config_read: failed to find 'reward' for arena '%s'/#%d\n",aName,i);
 					continue;
 				}
 				
-				config_setting_lookup_int(reward, "win", &prizeWin);
-				config_setting_lookup_int(reward, "loss", &prizeLoss);
-				config_setting_lookup_int(reward, "draw", &prizeDraw);
+				libconfig->setting_lookup_int(reward, "win", &prizeWin);
+				libconfig->setting_lookup_int(reward, "loss", &prizeLoss);
+				libconfig->setting_lookup_int(reward, "draw", &prizeDraw);
 				
 				if( prizeWin < 0 ) {
 					ShowWarning("bg_config_read: invalid %d value for arena '%s' reward:win\n",prizeWin,aName);
@@ -327,9 +379,9 @@ void bg_config_read(void) {
 					prizeDraw = 0;
 				}
 				
-				config_setting_lookup_int(arena, "minPlayers", &minPlayers);
-				config_setting_lookup_int(arena, "maxPlayers", &maxPlayers);
-				config_setting_lookup_int(arena, "minTeamPlayers", &minTeamPlayers);
+				libconfig->setting_lookup_int(arena, "minPlayers", &minPlayers);
+				libconfig->setting_lookup_int(arena, "maxPlayers", &maxPlayers);
+				libconfig->setting_lookup_int(arena, "minTeamPlayers", &minTeamPlayers);
 				
 				if( minPlayers < 0 ) {
 					ShowWarning("bg_config_read: invalid %d value for arena '%s' minPlayers\n",minPlayers,aName);
@@ -344,20 +396,26 @@ void bg_config_read(void) {
 					minTeamPlayers = 0;
 				}
 
-				if( !config_setting_lookup_string(arena, "delay_var", &aDelayVar) ) {
+				if( !libconfig->setting_lookup_string(arena, "delay_var", &aDelayVar) ) {
 					ShowError("bg_config_read: failed to find 'delay_var' for arena '%s'/#%d\n",aName,i);
 					continue;
 				}
 				
-				config_setting_lookup_int(arena, "maxDuration", &maxDuration);
+				
+				if( !libconfig->setting_lookup_string(arena, "allowedTypes", &aTeamTypes) ) {
+					ShowError("bg_config_read: failed to find 'allowedTypes' for arena '%s'/#%d\n",aName,i);
+					continue;
+				}
+				
+				libconfig->setting_lookup_int(arena, "maxDuration", &maxDuration);
 				
 				if( maxDuration < 0 ) {
 					ShowWarning("bg_config_read: invalid %d value for arena '%s' maxDuration\n",maxDuration,aName);
 					maxDuration = 30;
 				}
 				
-				config_setting_lookup_int(arena, "fillDuration", &fillup_duration);
-				config_setting_lookup_int(arena, "pGameDuration", &pregame_duration);
+				libconfig->setting_lookup_int(arena, "fillDuration", &fillup_duration);
+				libconfig->setting_lookup_int(arena, "pGameDuration", &pregame_duration);
 
 				if( fillup_duration < 20 ) {
 					ShowWarning("bg_config_read: invalid %d value for arena '%s' fillDuration, minimum has to be 20, defaulting to 20.\n",fillup_duration,aName);
@@ -369,6 +427,7 @@ void bg_config_read(void) {
 					pregame_duration = 20;
 				}
 
+				allowedTypes = bg->str2teamtype(aTeamTypes);
 				
 				CREATE( bg->arena[i], struct bg_arena, 1 );
 				
@@ -385,19 +444,19 @@ void bg_config_read(void) {
 				bg->arena[i]->min_team_players = minTeamPlayers;
 				safestrncpy(bg->arena[i]->delay_var, aDelayVar, NAME_LENGTH);
 				bg->arena[i]->maxDuration = maxDuration;
-				bg->arena[i]->queue_id = -1;
+				bg->arena[i]->queue_id = script->queue_create();
 				bg->arena[i]->begin_timer = INVALID_TIMER;
 				bg->arena[i]->fillup_timer = INVALID_TIMER;
 				bg->arena[i]->pregame_duration = pregame_duration;
 				bg->arena[i]->fillup_duration = fillup_duration;
-				
-				total++;
+				bg->arena[i]->ongoing = false;
+				bg->arena[i]->allowed_types = allowedTypes;
+
 			}
 			bg->arenas = arena_count;
 		}
 		
-		ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' arenas in '"CL_WHITE"%s"CL_RESET"'.\n", total, config_filename);
-		config_destroy(&bg_conf);
+		libconfig->destroy(&bg_conf);
 	}
 }
 struct bg_arena *bg_name2arena (char *name) {
@@ -411,20 +470,55 @@ struct bg_arena *bg_name2arena (char *name) {
 int bg_id2pos ( int queue_id, int account_id ) {
 	struct hQueue *queue = script->queue(queue_id);
 	if( queue ) {
-		int i;
-		for(i = 0; i < queue->items; i++ ) {
-			if( queue->item[i] == account_id ) {
-				return i;
+		int i, pos = 1;
+		for(i = 0; i < queue->size; i++ ) {
+			if( queue->item[i] > 0 ) {
+				if( queue->item[i] == account_id ) {
+					return pos;
+				}
+				pos++;
 			}
 		}
 	}
 	return 0;
 }
+void bg_queue_ready_ack (struct bg_arena *arena, struct map_session_data *sd, bool response) {
+	if( arena->begin_timer == INVALID_TIMER || !sd->bg_queue.arena || sd->bg_queue.arena != arena ) {
+		bg->queue_pc_cleanup(sd);
+		return;
+	}
+	if( !response )
+		bg->queue_pc_cleanup(sd);
+	else {
+		struct hQueue *queue = &script->hq[arena->queue_id];
+		int i, count = 0;
+		sd->bg_queue.ready = 1;
+		
+		for( i = 0; i < queue->size; i++ ) {
+			if( queue->item[i] > 0 && ( sd = map->id2sd(queue->item[i]) ) ) {
+				if( sd->bg_queue.ready == 1 )
+					count++;
+			}
+		}
+		/* check if all are ready then cancel timer, and start game  */
+		if( count == queue->items ) {
+			timer->delete(arena->begin_timer,bg->begin_timer);
+			arena->begin_timer = INVALID_TIMER;
+			bg->begin(arena);
+		}
+
+	}
+	
+}
 void bg_queue_player_cleanup(struct map_session_data *sd) {
 	if ( sd->bg_queue.client_has_bg_data ) {
-		clif->bgqueue_notice_delete(sd,BGQND_CLOSEWINDOW, sd->bg_queue.arena->id);
+		if( sd->bg_queue.arena )
+			clif->bgqueue_notice_delete(sd,BGQND_CLOSEWINDOW,sd->bg_queue.arena->name);
+		else
+			clif->bgqueue_notice_delete(sd,BGQND_FAIL_NOT_QUEUING,bg->arena[0]->name);
 	}
-	script->queue_remove(sd->bg_queue.arena->queue_id,sd->status.account_id);
+	if( sd->bg_queue.arena )
+		script->queue_remove(sd->bg_queue.arena->queue_id,sd->status.account_id);
 	sd->bg_queue.arena = NULL;
 	sd->bg_queue.ready = 0;
 	sd->bg_queue.client_has_bg_data = 0;
@@ -432,49 +526,116 @@ void bg_queue_player_cleanup(struct map_session_data *sd) {
 }
 void bg_match_over(struct bg_arena *arena, bool canceled) {
 	struct hQueue *queue = &script->hq[arena->queue_id];
-	int i;//, count = 0;
-	
-	/* if( !canceled ) <check time/score> */
+	int i;
 	
-	for( i = 0; i < queue->items; i++ ) {
+	if( !arena->ongoing )
+		return;
+	arena->ongoing = false;
+
+	for( i = 0; i < queue->size; i++ ) {
 		struct map_session_data * sd = NULL;
 		
-		if( ( sd = iMap->id2sd(queue->item[i]) ) ) {
-			bg->queue_pc_cleanup(sd);
-			clif->colormes(sd->fd,COLOR_RED,"BG Match Cancelled: not enough players");
+		if( queue->item[i] > 0 && ( sd = map->id2sd(queue->item[i]) ) ) {
+			if( sd->bg_queue.arena ) {
+				bg->team_leave(sd, 0);
+				bg->queue_pc_cleanup(sd);
+			}
+			if( canceled )
+				clif->colormes(sd->fd,COLOR_RED,"BG Match Canceled: not enough players");
+			else {
+				pc_setglobalreg(sd, script->add_str(arena->delay_var), (unsigned int)time(NULL));
+			}
 		}
 	}
 
-	bg->arena[i]->begin_timer = INVALID_TIMER;
-	bg->arena[i]->fillup_timer = INVALID_TIMER;
+	arena->begin_timer = INVALID_TIMER;
+	arena->fillup_timer = INVALID_TIMER;
 	/* reset queue */
+	script->queue_clear(arena->queue_id);
 }
 void bg_begin(struct bg_arena *arena) {
 	struct hQueue *queue = &script->hq[arena->queue_id];
 	int i, count = 0;
-	
-	for( i = 0; i < queue->items; i++ ) {
+
+	for( i = 0; i < queue->size; i++ ) {
 		struct map_session_data * sd = NULL;
 		
-		if( ( sd = iMap->id2sd(queue->item[i]) ) ) {
+		if( queue->item[i] > 0 && ( sd = map->id2sd(queue->item[i]) ) ) {
 			if( sd->bg_queue.ready == 1 )
 				count++;
 			else
 				bg->queue_pc_cleanup(sd);
 		}
 	}
+	/* TODO/FIXME? I *think* it should check what kind of queue the player used, then check if his party/guild
+	 * (his team) still meet the join criteria (sort of what bg->can_queue does)
+	 */
 
 	if( count < arena->min_players ) {
-		bg_match_over(arena,true);
+		bg->match_over(arena,true);
 	} else {
-		;
-		/* we split evenly? */
-		/* but if a party of say 10 joins, it cant be split evenly unless by luck there are 10 soloers in the queue besides them */
-		/* not sure how to split T_T needs more info */
+		arena->ongoing = true;
+		
+		if( bg->afk_timer_id == INVALID_TIMER && bg->mafksec > 0 )
+			bg->afk_timer_id = timer->add(timer->gettick()+10000,bg->afk_timer,0,0);
+		
+		/* TODO: make this a arena-independent var? or just .@? */
+		mapreg->setreg(script->add_str("$@bg_queue_id"),arena->queue_id);
+		mapreg->setregstr(script->add_str("$@bg_delay_var$"),bg->gdelay_var);
+		
+		count = 0;
+		for( i = 0; i < queue->size; i++ ) {
+			struct map_session_data * sd = NULL;
+			
+			if( queue->item[i] > 0 && ( sd = map->id2sd(queue->item[i]) ) ) {
+				if( sd->bg_queue.ready == 1 ) {
+					
+					mapreg->setreg(reference_uid(script->add_str("$@bg_member"), count), sd->status.account_id);
+
+					mapreg->setreg(reference_uid(script->add_str("$@bg_member_group"), count),
+								   sd->bg_queue.type == BGQT_GUILD ? sd->status.guild_id :
+								   sd->bg_queue.type == BGQT_PARTY ? sd->status.party_id :
+								   0
+								   );
+					mapreg->setreg(reference_uid(script->add_str("$@bg_member_type"), count),
+								   sd->bg_queue.type == BGQT_GUILD ? 1 :
+								   sd->bg_queue.type == BGQT_PARTY ? 2 :
+								   0
+								   );
+					count++;
+				}
+			}
+		}
+		mapreg->setreg(script->add_str("$@bg_member_size"),count);
+		
+		npc->event_do(arena->npc_event);
 	}
 }
-int bg_begin_timer(int tid, unsigned int tick, int id, intptr_t data) {
+int bg_begin_timer(int tid, int64 tick, int id, intptr_t data) {
 	bg->begin(bg->arena[id]);
+	bg->arena[id]->begin_timer = INVALID_TIMER;
+	return 0;
+}
+
+int bg_afk_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct s_mapiterator* iter;
+	struct map_session_data* sd;
+	int count = 0;
+
+	iter = mapit_getallusers();
+	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) ) {
+		if( !sd->bg_queue.arena || !sd->bg_id )
+			continue;
+		if( DIFF_TICK(sockt->last_tick, sd->idletime) > bg->mafksec )
+			bg->team_leave(sd,BGTL_AFK);
+		count++;
+	}
+	mapit->free(iter);
+	
+	if( count )
+		bg->afk_timer_id = timer->add(timer->gettick()+10000,bg->afk_timer,0,0);
+	else
+		bg->afk_timer_id = INVALID_TIMER;
 	return 0;
 }
 
@@ -482,31 +643,31 @@ void bg_queue_pregame(struct bg_arena *arena) {
 	struct hQueue *queue = &script->hq[arena->queue_id];
 	int i;
 	
-	for( i = 0; i < queue->items; i++ ) {
+	for( i = 0; i < queue->size; i++ ) {
 		struct map_session_data * sd = NULL;
 		
-		if( ( sd = iMap->id2sd(queue->item[i]) ) ) {
+		if( queue->item[i] > 0 && ( sd = map->id2sd(queue->item[i]) ) ) {
 			clif->bgqueue_battlebegins(sd,arena->id,SELF);
 		}
 	}
-	arena->begin_timer = iTimer->add_timer( iTimer->gettick() + (arena->pregame_duration*1000), bg->begin_timer, arena->id, 0 );
+	arena->begin_timer = timer->add( timer->gettick() + (arena->pregame_duration*1000), bg->begin_timer, arena->id, 0 );
 }
-int bg_fillup_timer(int tid, unsigned int tick, int id, intptr_t data) {
+int bg_fillup_timer(int tid, int64 tick, int id, intptr_t data) {
 	bg->queue_pregame(bg->arena[id]);
+	bg->arena[id]->fillup_timer = INVALID_TIMER;
 	return 0;
 }
 
 void bg_queue_check(struct bg_arena *arena) {
 	int count = script->hq[arena->queue_id].items;
-	
 	if( count == arena->max_players ) {
 		if( arena->fillup_timer != INVALID_TIMER ) {
-			iTimer->delete_timer(arena->fillup_timer,bg_fillup_timer);
+			timer->delete(arena->fillup_timer,bg->fillup_timer);
 			arena->fillup_timer = INVALID_TIMER;
 		}
 		bg->queue_pregame(arena);
 	} else if( count >= arena->min_players && arena->fillup_timer == INVALID_TIMER ) {
-		arena->fillup_timer = iTimer->add_timer( iTimer->gettick() + (arena->fillup_duration*1000), bg->fillup_timer, arena->id, 0 );
+		arena->fillup_timer = timer->add( timer->gettick() + (arena->fillup_duration*1000), bg->fillup_timer, arena->id, 0 );
 	}
 }
 void bg_queue_add(struct map_session_data *sd, struct bg_arena *arena, enum bg_queue_types type) {
@@ -514,7 +675,7 @@ void bg_queue_add(struct map_session_data *sd, struct bg_arena *arena, enum bg_q
 	struct hQueue *queue;
 	int i, count = 0;
 	
-	if( arena->begin_timer != INVALID_TIMER ) {
+	if( arena->begin_timer != INVALID_TIMER || arena->ongoing ) {
 		clif->bgqueue_ack(sd,BGQA_FAIL_QUEUING_FINISHED,arena->id);
 		return;
 	}
@@ -545,11 +706,11 @@ void bg_queue_add(struct map_session_data *sd, struct bg_arena *arena, enum bg_q
 			break;
 	}
 	
-	if( !(queue = script->queue(arena->queue_id)) || (queue->items+count) >= arena->max_players ) {
+	if( !(queue = script->queue(arena->queue_id)) || (queue->items+count) > arena->max_players ) {
 		clif->bgqueue_ack(sd,BGQA_FAIL_PPL_OVERAMOUNT,arena->id);
 		return;
 	}
-		
+
 	switch( type ) {
 		case BGQT_INDIVIDUAL:
 			sd->bg_queue.type = type;
@@ -585,14 +746,19 @@ void bg_queue_add(struct map_session_data *sd, struct bg_arena *arena, enum bg_q
 			}
 			break;
 	}
-		
+
 	clif->bgqueue_ack(sd,BGQA_SUCCESS,arena->id);
 	
+	bg->queue_check(arena);
 }
 enum BATTLEGROUNDS_QUEUE_ACK bg_canqueue(struct map_session_data *sd, struct bg_arena *arena, enum bg_queue_types type) {
 	int tick;
 	unsigned int tsec;
-	if ( sd->status.base_level > arena->max_level || sd->status.base_level < arena->max_level )
+	
+	if( !(arena->allowed_types & type) )
+		return BGQA_FAIL_TYPE_INVALID;
+	
+	if ( sd->status.base_level > arena->max_level || sd->status.base_level < arena->min_level )
 		return BGQA_FAIL_LEVEL_INCORRECT;
 	
 	if ( !(sd->class_&JOBL_2) ) /* TODO: maybe make this a per-arena setting, so users may make custom arenas like baby-only,whatever. */
@@ -600,7 +766,7 @@ enum BATTLEGROUNDS_QUEUE_ACK bg_canqueue(struct map_session_data *sd, struct bg_
 	
 	tsec = (unsigned int)time(NULL);
 	
-	if ( ( tick = pc_readglobalreg(sd, bg->gdelay_var) ) && tsec < tick ) {
+	if ( ( tick = pc_readglobalreg(sd, script->add_str(bg->gdelay_var)) ) && tsec < tick ) {
 		char response[100];
 		if( (tick-tsec) > 60 )
 			sprintf(response, "You are a deserter! Wait %d minute(s) before you can apply again",(tick-tsec)/60);
@@ -610,7 +776,7 @@ enum BATTLEGROUNDS_QUEUE_ACK bg_canqueue(struct map_session_data *sd, struct bg_
 		return BGQA_FAIL_DESERTER;
 	}
 	
-	if ( ( tick = pc_readglobalreg(sd, arena->cooldown_variable) ) && tsec < tick ) {
+	if ( ( tick = pc_readglobalreg(sd, script->add_str(arena->delay_var)) ) && tsec < tick ) {
 		char response[100];
 		if( (tick-tsec) > 60 )
 			sprintf(response, "You can't reapply to this arena so fast. Apply to the different arena or wait %d minute(s)",(tick-tsec)/60);
@@ -622,7 +788,7 @@ enum BATTLEGROUNDS_QUEUE_ACK bg_canqueue(struct map_session_data *sd, struct bg_
 
 	if( sd->bg_queue.arena != NULL )
 		return BGQA_DUPLICATE_REQUEST;
-		
+			
 	switch(type) {
 		case BGQT_GUILD:
 			if( !sd->guild || !sd->state.gmaster_flag )
@@ -689,16 +855,20 @@ enum BATTLEGROUNDS_QUEUE_ACK bg_canqueue(struct map_session_data *sd, struct bg_
 	
 	return BGQA_SUCCESS;
 }
-void do_init_battleground(void) {
-	bg_team_db = idb_alloc(DB_OPT_RELEASE_DATA);
-	iTimer->add_timer_func_list(bg_send_xy_timer, "bg_send_xy_timer");
-	iTimer->add_timer_interval(iTimer->gettick() + battle_config.bg_update_interval, bg_send_xy_timer, 0, 0, battle_config.bg_update_interval);
+void do_init_battleground(bool minimal) {
+	if (minimal)
+		return;
+
+	bg->team_db = idb_alloc(DB_OPT_RELEASE_DATA);
+	timer->add_func_list(bg->send_xy_timer, "bg_send_xy_timer");
+	timer->add_interval(timer->gettick() + battle_config.bg_update_interval, bg->send_xy_timer, 0, 0, battle_config.bg_update_interval);
+	bg->config_read();
 }
 
 void do_final_battleground(void) {
 	int i;
 	
-	bg_team_db->destroy(bg_team_db, NULL);
+	db_destroy(bg->team_db);
 	
 	for( i = 0; i < bg->arenas; i++ ) {
 		if( bg->arena[i] )
@@ -714,9 +884,16 @@ void battleground_defaults(void) {
 	bg->queue_on = false;
 	
 	bg->mafksec = 0;
+	bg->afk_timer_id = INVALID_TIMER;
 	bg->arena = NULL;
 	bg->arenas = 0;
 	/* */
+	bg->team_db = NULL;
+	bg->team_counter = 0;
+	/* */
+	bg->init = do_init_battleground;
+	bg->final = do_final_battleground;
+	/* */
 	bg->name2arena = bg_name2arena;
 	bg->queue_add = bg_queue_add;
 	bg->can_queue = bg_canqueue;
@@ -726,6 +903,25 @@ void battleground_defaults(void) {
 	bg->begin_timer = bg_begin_timer;
 	bg->queue_pregame = bg_queue_pregame;
 	bg->fillup_timer = bg_fillup_timer;
+	bg->queue_ready_ack = bg_queue_ready_ack;
+	bg->match_over = bg_match_over;
+	bg->queue_check = bg_queue_check;
+	bg->team_search = bg_team_search;
+	bg->getavailablesd = bg_getavailablesd;
+	bg->team_delete = bg_team_delete;
+	bg->team_warp = bg_team_warp;
+	bg->send_dot_remove = bg_send_dot_remove;
+	bg->team_join = bg_team_join;
+	bg->team_leave = bg_team_leave;
+	bg->member_respawn = bg_member_respawn;
+	bg->create = bg_create;
+	bg->team_get_id = bg_team_get_id;
+	bg->send_message = bg_send_message;
+	bg->send_xy_timer_sub = bg_send_xy_timer_sub;
+	bg->send_xy_timer = bg_send_xy_timer;
+	bg->afk_timer = bg_afk_timer;
+	/* */
+	bg->str2teamtype = bg_str2teamtype;
 	/* */
 	bg->config_read = bg_config_read;
 }
diff --git a/src/map/battleground.h b/src/map/battleground.h
index 8fe9f3b77..c1d3be054 100644
--- a/src/map/battleground.h
+++ b/src/map/battleground.h
@@ -2,11 +2,12 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _BATTLEGROUND_H_
-#define _BATTLEGROUND_H_
+#ifndef MAP_BATTLEGROUND_H
+#define MAP_BATTLEGROUND_H
 
-#include "../common/mmo.h" // struct party
+#include "clif.h"
 #include "guild.h"
+#include "../common/mmo.h" // struct party
 
 /**
  * Defines
@@ -18,16 +19,24 @@
  * Enumerations
  **/
 enum bg_queue_types {
-	BGQT_INVALID,
-	BGQT_INDIVIDUAL,
-	BGQT_PARTY,
-	BGQT_GUILD
+	BGQT_INVALID    = 0x0,
+	BGQT_INDIVIDUAL = 0x1,
+	BGQT_PARTY      = 0x2,
+	/* yup no 0x3 */
+	BGQT_GUILD      = 0x4,
+};
+
+enum bg_team_leave_type {
+	BGTL_LEFT = 0x0,
+	BGTL_QUIT = 0x1,
+	BGTL_AFK  = 0x2,
 };
 
 struct battleground_member_data {
 	unsigned short x, y;
 	struct map_session_data *sd;
 	unsigned afk : 1;
+	struct point source;/* where did i come from before i join? */
 };
 
 struct battleground_data {
@@ -41,22 +50,6 @@ struct battleground_data {
 	char die_event[EVENT_NAME_LENGTH];
 };
 
-void do_init_battleground(void);
-void do_final_battleground(void);
-
-struct battleground_data* bg_team_search(int bg_id);
-int bg_send_dot_remove(struct map_session_data *sd);
-int bg_team_get_id(struct block_list *bl);
-struct map_session_data* bg_getavailablesd(struct battleground_data *bg);
-
-int bg_create(unsigned short mapindex, short rx, short ry, const char *ev, const char *dev);
-int bg_team_join(int bg_id, struct map_session_data *sd);
-int bg_team_delete(int bg_id);
-int bg_team_leave(struct map_session_data *sd, int flag);
-int bg_team_warp(int bg_id, unsigned short mapindex, short x, short y);
-int bg_member_respawn(struct map_session_data *sd);
-int bg_send_message(struct map_session_data *sd, const char *mes, int len);
-
 struct bg_arena {
 	char name[NAME_LENGTH];
 	unsigned char id;
@@ -66,7 +59,6 @@ struct bg_arena {
 	short min_players;
 	short max_players;
 	short min_team_players;
-	char cooldown_variable[NAME_LENGTH];
 	char delay_var[NAME_LENGTH];
 	unsigned short maxDuration;
 	int queue_id;
@@ -75,33 +67,59 @@ struct bg_arena {
 	int game_timer;
 	unsigned short fillup_duration;
 	unsigned short pregame_duration;
+	bool ongoing;
+	enum bg_queue_types allowed_types;
 };
 
-/* battleground.c interface (incomplete) */
 struct battleground_interface {
 	bool queue_on;
 	/* */
-	int mafksec;
+	int mafksec, afk_timer_id;
 	char gdelay_var[BG_DELAY_VAR_LENGTH];
 	/* */
 	struct bg_arena **arena;
 	unsigned char arenas;
 	/* */
+	DBMap *team_db; // int bg_id -> struct battleground_data*
+	unsigned int team_counter; // Next bg_id
+	/* */
+	void (*init) (bool minimal);
+	void (*final) (void);
+	/* */
 	struct bg_arena *(*name2arena) (char *name);
 	void (*queue_add) (struct map_session_data *sd, struct bg_arena *arena, enum bg_queue_types type);
 	enum BATTLEGROUNDS_QUEUE_ACK (*can_queue) (struct map_session_data *sd, struct bg_arena *arena, enum bg_queue_types type);
 	int (*id2pos) (int queue_id, int account_id);
 	void (*queue_pc_cleanup) (struct map_session_data *sd);
 	void (*begin) (struct bg_arena *arena);
-	int (*begin_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*begin_timer) (int tid, int64 tick, int id, intptr_t data);
 	void (*queue_pregame) (struct bg_arena *arena);
-	int (*fillup_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*fillup_timer) (int tid, int64 tick, int id, intptr_t data);
+	void (*queue_ready_ack) (struct bg_arena *arena, struct map_session_data *sd, bool response);
+	void (*match_over) (struct bg_arena *arena, bool canceled);
+	void (*queue_check) (struct bg_arena *arena);
+	struct battleground_data* (*team_search) (int bg_id);
+	struct map_session_data* (*getavailablesd) (struct battleground_data *bgd);
+	bool (*team_delete) (int bg_id);
+	bool (*team_warp) (int bg_id, unsigned short map_index, short x, short y);
+	void (*send_dot_remove) (struct map_session_data *sd);
+	bool (*team_join) (int bg_id, struct map_session_data *sd);
+	int (*team_leave) (struct map_session_data *sd, enum bg_team_leave_type flag);
+	bool (*member_respawn) (struct map_session_data *sd);
+	int (*create) (unsigned short map_index, short rx, short ry, const char *ev, const char *dev);
+	int (*team_get_id) (struct block_list *bl);
+	bool (*send_message) (struct map_session_data *sd, const char *mes, int len);
+	int (*send_xy_timer_sub) (DBKey key, DBData *data, va_list ap);
+	int (*send_xy_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*afk_timer) (int tid, int64 tick, int id, intptr_t data);
+	/* */
+	enum bg_queue_types (*str2teamtype) (const char *str);
 	/* */
 	void (*config_read) (void);
-} bg_s;
+};
 
 struct battleground_interface *bg;
 
 void battleground_defaults(void);
 
-#endif /* _BATTLEGROUND_H_ */
+#endif /* MAP_BATTLEGROUND_H */
diff --git a/src/map/buyingstore.c b/src/map/buyingstore.c
index 764b51015..626d102a3 100644
--- a/src/map/buyingstore.c
+++ b/src/map/buyingstore.c
@@ -2,50 +2,29 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/db.h"  // ARR_FIND
-#include "../common/showmsg.h"  // ShowWarning
-#include "../common/socket.h"  // RBUF*
-#include "../common/strlib.h"  // safestrncpy
+#define HERCULES_CORE
+
+#include "buyingstore.h"  // struct s_buyingstore
+
 #include "atcommand.h"  // msg_txt
 #include "battle.h"  // battle_config.*
-#include "buyingstore.h"  // struct s_buyingstore
+#include "chrif.h"
 #include "clif.h"  // clif->buyingstore_*
 #include "log.h"  // log_pick_pc, log_zeny
 #include "pc.h"  // struct map_session_data
-#include "chrif.h"
-
-
-/// constants (client-side restrictions)
-#define BUYINGSTORE_MAX_PRICE 99990000
-#define BUYINGSTORE_MAX_AMOUNT 9999
-
-
-/// failure constants for clif functions
-enum e_buyingstore_failure
-{
-	BUYINGSTORE_CREATE               = 1,  // "Failed to open buying store."
-	BUYINGSTORE_CREATE_OVERWEIGHT    = 2,  // "Total amount of then possessed items exceeds the weight limit by %d. Please re-enter."
-	BUYINGSTORE_TRADE_BUYER_ZENY     = 3,  // "All items within the buy limit were purchased."
-	BUYINGSTORE_TRADE_BUYER_NO_ITEMS = 4,  // "All items were purchased."
-	BUYINGSTORE_TRADE_SELLER_FAILED  = 5,  // "The deal has failed."
-	BUYINGSTORE_TRADE_SELLER_COUNT   = 6,  // "The trade failed, because the entered amount of item %s is higher, than the buyer is willing to buy."
-	BUYINGSTORE_TRADE_SELLER_ZENY    = 7,  // "The trade failed, because the buyer is lacking required balance."
-	BUYINGSTORE_CREATE_NO_INFO       = 8,  // "No sale (purchase) information available."
-};
-
-
-static unsigned int buyingstore_nextid = 0;
-static const short buyingstore_blankslots[MAX_SLOTS] = { 0 };  // used when checking whether or not an item's card slots are blank
+#include "../common/cbasetypes.h"
+#include "../common/db.h"  // ARR_FIND
+#include "../common/showmsg.h"  // ShowWarning
+#include "../common/socket.h"  // RBUF*
+#include "../common/strlib.h"  // safestrncpy
 
+struct buyingstore_interface buyingstore_s;
 
 /// Returns unique buying store id
-static unsigned int buyingstore_getuid(void)
-{
-	return buyingstore_nextid++;
+unsigned int buyingstore_getuid(void) {
+	return buyingstore->nextid++;
 }
 
-
 bool buyingstore_setup(struct map_session_data* sd, unsigned char slots)
 {
 	if( !battle_config.feature_buying_store || sd->state.vending || sd->state.buyingstore || sd->state.trading || slots == 0 )
@@ -58,14 +37,14 @@ bool buyingstore_setup(struct map_session_data* sd, unsigned char slots)
 		return false;
 	}
 
-	if( map[sd->bl.m].flag.novending )
-	{// custom: no vending maps
+	if( map->list[sd->bl.m].flag.novending ) {
+		// custom: no vending maps
 		clif->message(sd->fd, msg_txt(276)); // "You can't open a shop on this map"
 		return false;
 	}
 
-	if( iMap->getcell(sd->bl.m, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING) )
-	{// custom: no vending cells
+	if( map->getcell(sd->bl.m, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING) ) {
+		// custom: no vending cells
 		clif->message(sd->fd, msg_txt(204)); // "You can't open a shop on this cell."
 		return false;
 	}
@@ -100,7 +79,7 @@ void buyingstore_create(struct map_session_data* sd, int zenylimit, unsigned cha
 		return;
 	}
 
-	if( !pc->can_give_items(sd) )
+	if( !pc_can_give_items(sd) )
 	{// custom: GM is not allowed to buy (give zeny)
 		sd->buyingstore.slots = 0;
 		clif->message(sd->fd, msg_txt(246));
@@ -113,14 +92,14 @@ void buyingstore_create(struct map_session_data* sd, int zenylimit, unsigned cha
 		return;
 	}
 
-	if( map[sd->bl.m].flag.novending )
-	{// custom: no vending maps
+	if( map->list[sd->bl.m].flag.novending ) {
+		// custom: no vending maps
 		clif->message(sd->fd, msg_txt(276)); // "You can't open a shop on this map"
 		return;
 	}
 
-	if( iMap->getcell(sd->bl.m, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING) )
-	{// custom: no vending cells
+	if( map->getcell(sd->bl.m, sd->bl.x, sd->bl.y, CELL_CHKNOVENDING) ) {
+		// custom: no vending cells
 		clif->message(sd->fd, msg_txt(204)); // "You can't open a shop on this cell."
 		return;
 	}
@@ -137,7 +116,7 @@ void buyingstore_create(struct map_session_data* sd, int zenylimit, unsigned cha
 		amount = RBUFW(itemlist,i*8+2);
 		price  = RBUFL(itemlist,i*8+4);
 
-		if( ( id = itemdb_exists(nameid) ) == NULL || amount == 0 )
+		if( ( id = itemdb->exists(nameid) ) == NULL || amount == 0 )
 		{// invalid input
 			break;
 		}
@@ -147,8 +126,9 @@ void buyingstore_create(struct map_session_data* sd, int zenylimit, unsigned cha
 			break;
 		}
 
-		if( !id->flag.buyingstore || !itemdb_cantrade_sub(id, pc->get_group_level(sd), pc->get_group_level(sd)) || ( idx = pc->search_inventory(sd, nameid) ) == -1 )
-		{// restrictions: allowed, no character-bound items and at least one must be owned
+		if (!id->flag.buyingstore || !itemdb->cantrade_sub(id, pc_get_group_level(sd), pc_get_group_level(sd))
+		 || (idx = pc->search_inventory(sd, nameid)) == INDEX_NOT_FOUND
+		 ) { // restrictions: allowed, no character-bound items and at least one must be owned
 			break;
 		}
 
@@ -221,14 +201,14 @@ void buyingstore_open(struct map_session_data* sd, int account_id)
 		return;
 	}
 
-	if( !pc->can_give_items(sd) )
+	if( !pc_can_give_items(sd) )
 	{// custom: GM is not allowed to sell
 		clif->message(sd->fd, msg_txt(246));
 		return;
 	}
 
-	if( ( pl_sd = iMap->id2sd(account_id) ) == NULL || !pl_sd->state.buyingstore )
-	{// not online or not buying
+	if( ( pl_sd = map->id2sd(account_id) ) == NULL || !pl_sd->state.buyingstore ) {
+		// not online or not buying
 		return;
 	}
 
@@ -259,15 +239,15 @@ void buyingstore_trade(struct map_session_data* sd, int account_id, unsigned int
 		return;
 	}
 
-	if( !pc->can_give_items(sd) )
+	if( !pc_can_give_items(sd) )
 	{// custom: GM is not allowed to sell
 		clif->message(sd->fd, msg_txt(246));
 		clif->buyingstore_trade_failed_seller(sd, BUYINGSTORE_TRADE_SELLER_FAILED, 0);
 		return;
 	}
 
-	if( ( pl_sd = iMap->id2sd(account_id) ) == NULL || !pl_sd->state.buyingstore || pl_sd->buyer_id != buyer_id )
-	{// not online, not buying or not same store
+	if( ( pl_sd = map->id2sd(account_id) ) == NULL || !pl_sd->state.buyingstore || pl_sd->buyer_id != buyer_id ) {
+		// not online, not buying or not same store
 		clif->buyingstore_trade_failed_seller(sd, BUYINGSTORE_TRADE_SELLER_FAILED, 0);
 		return;
 	}
@@ -314,8 +294,8 @@ void buyingstore_trade(struct map_session_data* sd, int account_id, unsigned int
 			return;
 		}
 
-		if( sd->status.inventory[index].expire_time || !itemdb_cantrade(&sd->status.inventory[index], pc->get_group_level(sd), pc->get_group_level(pl_sd)) || memcmp(sd->status.inventory[index].card, buyingstore_blankslots, sizeof(buyingstore_blankslots)) )
-		{// non-tradable item
+		if( sd->status.inventory[index].expire_time || (sd->status.inventory[index].bound && !pc_can_give_bound_items(sd)) || !itemdb_cantrade(&sd->status.inventory[index], pc_get_group_level(sd), pc_get_group_level(pl_sd)) || memcmp(sd->status.inventory[index].card, buyingstore->blankslots, sizeof(buyingstore->blankslots)) )
+ 		{// non-tradable item
 			clif->buyingstore_trade_failed_seller(sd, BUYINGSTORE_TRADE_SELLER_FAILED, nameid);
 			return;
 		}
@@ -383,9 +363,9 @@ void buyingstore_trade(struct map_session_data* sd, int account_id, unsigned int
 		clif->buyingstore_update_item(pl_sd, nameid, amount);
 	}
 
-	if( iMap->save_settings&128 ) {
-		chrif_save(sd, 0);
-		chrif_save(pl_sd, 0);
+	if( map->save_settings&128 ) {
+		chrif->save(sd, 0);
+		chrif->save(pl_sd, 0);
 	}
 	
 	// check whether or not there is still something to buy
@@ -407,9 +387,8 @@ void buyingstore_trade(struct map_session_data* sd, int account_id, unsigned int
 	buyingstore_close(pl_sd);
 
 	// remove auto-trader
-	if( pl_sd->state.autotrade )
-	{
-		iMap->quit(pl_sd);
+	if( pl_sd->state.autotrade ) {
+		map->quit(pl_sd);
 	}
 }
 
@@ -470,7 +449,7 @@ bool buyingstore_searchall(struct map_session_data* sd, const struct s_search_st
 			;
 		}
 
-		if( !searchstore->result(s->search_sd, sd->buyer_id, sd->status.account_id, sd->message, it->nameid, it->amount, it->price, buyingstore_blankslots, 0) )
+		if( !searchstore->result(s->search_sd, sd->buyer_id, sd->status.account_id, sd->message, it->nameid, it->amount, it->price, buyingstore->blankslots, 0) )
 		{// result set full
 			return false;
 		}
@@ -481,6 +460,9 @@ bool buyingstore_searchall(struct map_session_data* sd, const struct s_search_st
 void buyingstore_defaults(void) {
 	buyingstore = &buyingstore_s;
 	
+	buyingstore->nextid = 0;
+	memset(buyingstore->blankslots,0,sizeof(buyingstore->blankslots));
+	/* */
 	buyingstore->setup = buyingstore_setup;
 	buyingstore->create = buyingstore_create;
 	buyingstore->close = buyingstore_close;
@@ -488,5 +470,6 @@ void buyingstore_defaults(void) {
 	buyingstore->trade = buyingstore_trade;
 	buyingstore->search = buyingstore_search;
 	buyingstore->searchall = buyingstore_searchall;
+	buyingstore->getuid = buyingstore_getuid;
 
 }
diff --git a/src/map/buyingstore.h b/src/map/buyingstore.h
index a416317be..c981cc444 100644
--- a/src/map/buyingstore.h
+++ b/src/map/buyingstore.h
@@ -2,13 +2,46 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _BUYINGSTORE_H_
-#define _BUYINGSTORE_H_
+#ifndef MAP_BUYINGSTORE_H
+#define MAP_BUYINGSTORE_H
 
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // MAX_SLOTS
+
+struct map_session_data;
+
+/**
+ * Declarations
+ **/
 struct s_search_store_search;
 
+/**
+ * Defines
+ **/
 #define MAX_BUYINGSTORE_SLOTS 5
 
+/// constants (client-side restrictions)
+#define BUYINGSTORE_MAX_PRICE 99990000
+#define BUYINGSTORE_MAX_AMOUNT 9999
+
+/**
+ * Enumerations
+ **/
+/// failure constants for clif functions
+enum e_buyingstore_failure {
+	BUYINGSTORE_CREATE               = 1,  // "Failed to open buying store."
+	BUYINGSTORE_CREATE_OVERWEIGHT    = 2,  // "Total amount of then possessed items exceeds the weight limit by %d. Please re-enter."
+	BUYINGSTORE_TRADE_BUYER_ZENY     = 3,  // "All items within the buy limit were purchased."
+	BUYINGSTORE_TRADE_BUYER_NO_ITEMS = 4,  // "All items were purchased."
+	BUYINGSTORE_TRADE_SELLER_FAILED  = 5,  // "The deal has failed."
+	BUYINGSTORE_TRADE_SELLER_COUNT   = 6,  // "The trade failed, because the entered amount of item %s is higher, than the buyer is willing to buy."
+	BUYINGSTORE_TRADE_SELLER_ZENY    = 7,  // "The trade failed, because the buyer is lacking required balance."
+	BUYINGSTORE_CREATE_NO_INFO       = 8,  // "No sale (purchase) information available."
+};
+
+/**
+ * Structures
+ **/
 struct s_buyingstore_item {
 	int price;
 	unsigned short amount;
@@ -21,7 +54,13 @@ struct s_buyingstore {
 	unsigned char slots;
 };
 
+/**
+ * Interface
+ **/
 struct buyingstore_interface {
+	unsigned int nextid;
+	short blankslots[MAX_SLOTS];  // used when checking whether or not an item's card slots are blank
+	/* */
 	bool (*setup) (struct map_session_data* sd, unsigned char slots);
 	void (*create) (struct map_session_data* sd, int zenylimit, unsigned char result, const char* storename, const uint8* itemlist, unsigned int count);
 	void (*close) (struct map_session_data* sd);
@@ -29,10 +68,11 @@ struct buyingstore_interface {
 	void (*trade) (struct map_session_data* sd, int account_id, unsigned int buyer_id, const uint8* itemlist, unsigned int count);
 	bool (*search) (struct map_session_data* sd, unsigned short nameid);
 	bool (*searchall) (struct map_session_data* sd, const struct s_search_store_search* s);
-} buyingstore_s;
+	unsigned int (*getuid) (void);
+};
 
 struct buyingstore_interface *buyingstore;
 
 void buyingstore_defaults (void);
 
-#endif  // _BUYINGSTORE_H_
+#endif  // MAP_BUYINGSTORE_H
diff --git a/src/map/chat.c b/src/map/chat.c
index c0452f2c5..cd7b5f811 100644
--- a/src/map/chat.c
+++ b/src/map/chat.c
@@ -1,12 +1,14 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
+
+#define HERCULES_CORE
+
+#include "chat.h"
+
+#include <stdio.h>
+#include <string.h>
 
-#include "../common/cbasetypes.h"
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/mmo.h"
 #include "atcommand.h" // msg_txt()
 #include "battle.h" // struct battle_config
 #include "clif.h"
@@ -14,21 +16,23 @@
 #include "npc.h" // npc_event_do()
 #include "pc.h"
 #include "skill.h" // ext_skill_unit_onplace()
-#include "chat.h"
-
-#include <stdio.h>
-#include <string.h>
-
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/mmo.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
 
-int chat_triggerevent(struct chat_data *cd); // forward declaration
+struct chat_interface chat_s;
 
 /// Initializes a chatroom object (common functionality for both pc and npc chatrooms).
 /// Returns a chatroom object on success, or NULL on failure.
-static struct chat_data* chat_createchat(struct block_list* bl, const char* title, const char* pass, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl)
+struct chat_data* chat_createchat(struct block_list* bl, const char* title, const char* pass, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl)
 {
 	struct chat_data* cd;
 	nullpo_retr(NULL, bl);
 
+	/* Given the overhead and the numerous instances (npc allocated or otherwise) wouldn't it be beneficial to have it use ERS? [Ind] */
 	cd = (struct chat_data *) aMalloc(sizeof(struct chat_data));
 
 	safestrncpy(cd->title, title, sizeof(cd->title));
@@ -44,21 +48,20 @@ static struct chat_data* chat_createchat(struct block_list* bl, const char* titl
 	cd->owner = bl;
 	safestrncpy(cd->npc_event, ev, sizeof(cd->npc_event));
 
-	cd->bl.id   = iMap->get_new_object_id();
+	cd->bl.id   = map->get_new_object_id();
 	cd->bl.m    = bl->m;
 	cd->bl.x    = bl->x;
 	cd->bl.y    = bl->y;
 	cd->bl.type = BL_CHAT;
 	cd->bl.next = cd->bl.prev = NULL;
 
-	if( cd->bl.id == 0 )
-	{
+	if( cd->bl.id == 0 ) {
 		aFree(cd);
-		cd = NULL;
+		return NULL;
 	}
 
-	iMap->addiddb(&cd->bl);
-
+	map->addiddb(&cd->bl);
+	
 	if( bl->type != BL_NPC )
 		cd->kick_list = idb_alloc(DB_OPT_BASE);
 	
@@ -68,34 +71,31 @@ static struct chat_data* chat_createchat(struct block_list* bl, const char* titl
 /*==========================================
  * player chatroom creation
  *------------------------------------------*/
-int chat_createpcchat(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub)
-{
+bool chat_createpcchat(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub) {
 	struct chat_data* cd;
 	nullpo_ret(sd);
 
 	if( sd->chatID )
-		return 0; //Prevent people abusing the chat system by creating multiple chats, as pointed out by End of Exam. [Skotlex]
+		return false; //Prevent people abusing the chat system by creating multiple chats, as pointed out by End of Exam. [Skotlex]
 
 	if( sd->state.vending || sd->state.buyingstore )
 	{// not chat, when you already have a store open
-		return 0;
+		return false;
 	}
 
-	if( map[sd->bl.m].flag.nochat )
-	{
+	if( map->list[sd->bl.m].flag.nochat ) {
 		clif->message(sd->fd, msg_txt(281));
-		return 0; //Can't create chatrooms on this map.
+		return false; //Can't create chatrooms on this map.
 	}
 
-	if( iMap->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOCHAT) )
-	{
-		clif->message (sd->fd, msg_txt(665));
-		return 0;
+	if( map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOCHAT) ) {
+		clif->message (sd->fd, msg_txt(865)); // "Can't create chat rooms in this area."
+		return false;
 	}
 
 	pc_stop_walking(sd,1);
 
-	cd = chat_createchat(&sd->bl, title, pass, limit, pub, 0, "", 0, 1, MAX_LEVEL);
+	cd = chat->create(&sd->bl, title, pass, limit, pub, 0, "", 0, 1, MAX_LEVEL);
 	if( cd ) {
 		cd->users = 1;
 		cd->usersd[0] = sd;
@@ -103,51 +103,51 @@ int chat_createpcchat(struct map_session_data* sd, const char* title, const char
 		pc_stop_attack(sd);
 		clif->createchat(sd,0);
 		clif->dispchat(cd,0);
-	} else
-		clif->createchat(sd,1);
+		return true;
+	}
+	clif->createchat(sd,1); // 1 = Room limit exceeded
 
-	return 0;
+	return false;
 }
 
 /*==========================================
  * join an existing chatroom
  *------------------------------------------*/
-int chat_joinchat(struct map_session_data* sd, int chatid, const char* pass)
-{
+bool chat_joinchat(struct map_session_data* sd, int chatid, const char* pass) {
 	struct chat_data* cd;
 
 	nullpo_ret(sd);
-	cd = (struct chat_data*)iMap->id2bl(chatid);
+	cd = (struct chat_data*)map->id2bl(chatid);
 
 	if( cd == NULL || cd->bl.type != BL_CHAT || cd->bl.m != sd->bl.m || sd->state.vending || sd->state.buyingstore || sd->chatID || ((cd->owner->type == BL_NPC) ? cd->users+1 : cd->users) >= cd->limit )
 	{
-		clif->joinchatfail(sd,0);
-		return 0;
+		clif->joinchatfail(sd,0); // room full
+		return false;
 	}
 
 	if( !cd->pub && strncmp(pass, cd->pass, sizeof(cd->pass)) != 0 && !pc_has_permission(sd, PC_PERM_JOIN_ALL_CHAT) )
 	{
-		clif->joinchatfail(sd,1);
-		return 0;
+		clif->joinchatfail(sd,1); // wrong password
+		return false;
 	}
 
 	if( sd->status.base_level < cd->minLvl || sd->status.base_level > cd->maxLvl ) {
 		if(sd->status.base_level < cd->minLvl)
-			clif->joinchatfail(sd,5);
+			clif->joinchatfail(sd,5); // too low level
 		else
-			clif->joinchatfail(sd,6);
+			clif->joinchatfail(sd,6); // too high level
 
-		return 0;
+		return false;
 	}
 
 	if( sd->status.zeny < cd->zeny ) {
-		clif->joinchatfail(sd,4);
-		return 0;
+		clif->joinchatfail(sd,4); // not enough zeny
+		return false;
 	}
 
 	if( cd->owner->type != BL_NPC && idb_exists(cd->kick_list,sd->status.char_id) ) {
-		clif->joinchatfail(sd,2);//You have been kicked out of the room.
-		return 0;
+		clif->joinchatfail(sd,2); // You have been kicked out of the room.
+		return false;
 	}
 
 	pc_stop_walking(sd,1);
@@ -157,38 +157,41 @@ int chat_joinchat(struct map_session_data* sd, int chatid, const char* pass)
 	pc_setchatid(sd,cd->bl.id);
 
     clif->joinchatok(sd, cd); //To the person who newly joined the list of all
-    clif->addchat(cd, sd); //Reports To the person who already in the chat 
-    clif->dispchat(cd, 0); //Reported number of changes to the people around 
+    clif->addchat(cd, sd); //Reports To the person who already in the chat
+    clif->dispchat(cd, 0); //Reported number of changes to the people around
 
-    chat_triggerevent(cd); //Event 
+    chat->trigger_event(cd); //Event
 
-    return 0;
+    return true;
 }
 
 
 /*==========================================
- * leave a chatroom
+ * Leave a chatroom
+ * Return
+ *	0: User not found in chatroom/Missing data
+ *  1: Success
+ *  2: Chat room deleted (chat room empty)
+ *  3: Owner changed (Owner left and a new one as assigned)
  *------------------------------------------*/
-int chat_leavechat(struct map_session_data* sd, bool kicked)
-{
+int chat_leavechat(struct map_session_data* sd, bool kicked) {
 	struct chat_data* cd;
 	int i;
 	int leavechar;
 
-	nullpo_retr(1, sd);
+	nullpo_retr(0, sd);
 
-	cd = (struct chat_data*)iMap->id2bl(sd->chatID);
-	if( cd == NULL )
-	{
+	cd = (struct chat_data*)map->id2bl(sd->chatID);
+	if( cd == NULL ) {
 		pc_setchatid(sd, 0);
-		return 1;
+		return 0;
 	}
 
 	ARR_FIND( 0, cd->users, i, cd->usersd[i] == sd );
 	if ( i == cd->users )
 	{	// Not found in the chatroom?
 		pc_setchatid(sd, 0);
-		return -1;
+		return 0;
 	}
 
 	clif->leavechat(cd, sd, kicked);
@@ -202,61 +205,63 @@ int chat_leavechat(struct map_session_data* sd, bool kicked)
 
 
 	if( cd->users == 0 && cd->owner->type == BL_PC ) { // Delete empty chatroom
-		struct skill_unit* unit;
-		struct skill_unit_group* group;	
+		struct skill_unit* su;
+		struct skill_unit_group* group;
 
 		clif->clearchat(cd, 0);
 		db_destroy(cd->kick_list);
-		iMap->deliddb(&cd->bl);
-		iMap->delblock(&cd->bl);
-		iMap->freeblock(&cd->bl);
+		map->deliddb(&cd->bl);
+		map->delblock(&cd->bl);
+		map->freeblock(&cd->bl);
 		
-		unit = iMap->find_skill_unit_oncell(&sd->bl, sd->bl.x, sd->bl.y, AL_WARP, NULL, 0);
-		group = (unit != NULL) ? unit->group : NULL;
+		su = map->find_skill_unit_oncell(&sd->bl, sd->bl.x, sd->bl.y, AL_WARP, NULL, 0);
+		group = (su != NULL) ? su->group : NULL;
 		if (group != NULL)
-			skill->unit_onplace(unit, &sd->bl, group->tick);
+			skill->unit_onplace(su, &sd->bl, group->tick);
 
-		return 1;
+		return 2;
 	}
 
-	if( leavechar == 0 && cd->owner->type == BL_PC )
-	{	// Set and announce new owner
+	if( leavechar == 0 && cd->owner->type == BL_PC ) {
+		// Set and announce new owner
 		cd->owner = (struct block_list*) cd->usersd[0];
 		clif->changechatowner(cd, cd->usersd[0]);
 		clif->clearchat(cd, 0);
 
 		//Adjust Chat location after owner has been changed.
-		iMap->delblock( &cd->bl );
+		map->delblock( &cd->bl );
 		cd->bl.x=cd->usersd[0]->bl.x;
 		cd->bl.y=cd->usersd[0]->bl.y;
-		iMap->addblock( &cd->bl );
+		map->addblock( &cd->bl );
 
 		clif->dispchat(cd,0);
+		return 3; // Owner changed
 	}
-	else
-		clif->dispchat(cd,0); // refresh chatroom
+	clif->dispchat(cd,0); // refresh chatroom
 
-	return 0;
+	return 1;
 }
 
 /*==========================================
- * change a chatroom's owner
+ * Change a chatroom's owner
+ * Return
+ *  0: User not found/Missing data
+ *  1: Success
  *------------------------------------------*/
-int chat_changechatowner(struct map_session_data* sd, const char* nextownername)
-{
+bool chat_changechatowner(struct map_session_data* sd, const char* nextownername) {
 	struct chat_data* cd;
 	struct map_session_data* tmpsd;
 	int i;
 
-	nullpo_retr(1, sd);
+	nullpo_ret(sd);
 
-	cd = (struct chat_data*)iMap->id2bl(sd->chatID);
+	cd = (struct chat_data*)map->id2bl(sd->chatID);
 	if( cd == NULL || (struct block_list*) sd != cd->owner )
-		return 1;
+		return false;
 
 	ARR_FIND( 1, cd->users, i, strncmp(cd->usersd[i]->status.name, nextownername, NAME_LENGTH) == 0 );
 	if( i == cd->users )
-		return -1;  // name not found
+		return false;  // name not found
 
 	// erase temporarily
 	clif->clearchat(cd,0);
@@ -271,29 +276,31 @@ int chat_changechatowner(struct map_session_data* sd, const char* nextownername)
 	cd->usersd[0] = tmpsd;
 
 	// set the new chatroom position
-	iMap->delblock( &cd->bl );
+	map->delblock( &cd->bl );
 	cd->bl.x = cd->owner->x;
 	cd->bl.y = cd->owner->y;
-	iMap->addblock( &cd->bl );
+	map->addblock( &cd->bl );
 
 	// and display again
 	clif->dispchat(cd,0);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
- * change a chatroom's status (title, etc)
+ * Change a chatroom's status (title, etc)
+ * Return
+ *  0: Missing data
+ *  1: Success
  *------------------------------------------*/
-int chat_changechatstatus(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub)
-{
+bool chat_changechatstatus(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub) {
 	struct chat_data* cd;
 
-	nullpo_retr(1, sd);
+	nullpo_ret(sd);
 
-	cd = (struct chat_data*)iMap->id2bl(sd->chatID);
+	cd = (struct chat_data*)map->id2bl(sd->chatID);
 	if( cd==NULL || (struct block_list *)sd != cd->owner )
-		return 1;
+		return false;
 
 	safestrncpy(cd->title, title, CHATROOM_TITLE_SIZE);
 	safestrncpy(cd->pass, pass, CHATROOM_PASS_SIZE);
@@ -303,122 +310,161 @@ int chat_changechatstatus(struct map_session_data* sd, const char* title, const
 	clif->changechatstatus(cd);
 	clif->dispchat(cd,0);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
- * kick an user from a chatroom
+ * Kick an user from a chatroom
+ * Return:
+ *  0: User cannot be kicked (is gm)/Missing data
+ *  1: Success
  *------------------------------------------*/
-int chat_kickchat(struct map_session_data* sd, const char* kickusername)
-{
+bool chat_kickchat(struct map_session_data* sd, const char* kickusername) {
 	struct chat_data* cd;
 	int i;
 
-	nullpo_retr(1, sd);
+	nullpo_ret(sd);
 
-	cd = (struct chat_data *)iMap->id2bl(sd->chatID);
+	cd = (struct chat_data *)map->id2bl(sd->chatID);
 	
 	if( cd==NULL || (struct block_list *)sd != cd->owner )
-		return -1;
+		return false;
 
 	ARR_FIND( 0, cd->users, i, strncmp(cd->usersd[i]->status.name, kickusername, NAME_LENGTH) == 0 );
-	if( i == cd->users )
-		return -1;
+	if( i == cd->users ) // User not found
+		return false;
 
 	if (pc_has_permission(cd->usersd[i], PC_PERM_NO_CHAT_KICK))
-		return 0; //gm kick protection [Valaris]
+		return false; //gm kick protection [Valaris]
 	
-	idb_put(cd->kick_list,cd->usersd[i]->status.char_id,(void*)1);
+	idb_iput(cd->kick_list,cd->usersd[i]->status.char_id,1);
 
-	chat_leavechat(cd->usersd[i],1);
-	return 0;
+	chat->leave(cd->usersd[i],1);
+	return true;
 }
 
-/// Creates a chat room for the npc.
-int chat_createnpcchat(struct npc_data* nd, const char* title, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl)
+/*==========================================
+ * Creates a chat room for the npc
+ *------------------------------------------*/
+bool chat_createnpcchat(struct npc_data* nd, const char* title, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl)
 {
 	struct chat_data* cd;
 	nullpo_ret(nd);
 
 	if( nd->chat_id ) {
 		ShowError("chat_createnpcchat: npc '%s' already has a chatroom, cannot create new one!\n", nd->exname);
-		return 0;
+		return false;
 	}
 
 	if( zeny > MAX_ZENY || maxLvl > MAX_LEVEL ) {
 		ShowError("chat_createnpcchat: npc '%s' has a required lvl or amount of zeny over the max limit!\n", nd->exname);
-		return 0;
+		return false;
 	}
 
-	cd = chat_createchat(&nd->bl, title, "", limit, pub, trigger, ev, zeny, minLvl, maxLvl);
+	cd = chat->create(&nd->bl, title, "", limit, pub, trigger, ev, zeny, minLvl, maxLvl);
 
 	if( cd ) {
 		nd->chat_id = cd->bl.id;
 		clif->dispchat(cd,0);
+		return true;
 	}
 
-	return 0;
+	return false;
 }
 
-/// Removes the chatroom from the npc.
-int chat_deletenpcchat(struct npc_data* nd)
-{
+/*==========================================
+ * Removes the chatroom from the npc.
+ * Return:
+ *  0: Missing data
+ *  1: Success
+ *------------------------------------------*/
+bool chat_deletenpcchat(struct npc_data* nd) {
 	struct chat_data *cd;
 	nullpo_ret(nd);
 
-	cd = (struct chat_data*)iMap->id2bl(nd->chat_id);
+	cd = (struct chat_data*)map->id2bl(nd->chat_id);
 	if( cd == NULL )
-		return 0;
+		return false;
 	
-	chat_npckickall(cd);
+	chat->npc_kick_all(cd);
 	clif->clearchat(cd, 0);
-	iMap->deliddb(&cd->bl);
-	iMap->delblock(&cd->bl);
-	iMap->freeblock(&cd->bl);
+	map->deliddb(&cd->bl);
+	map->delblock(&cd->bl);
+	map->freeblock(&cd->bl);
 	nd->chat_id = 0;
 	
-	return 0;
+	return true;
 }
 
 /*==========================================
  * Trigger npc event when we enter the chatroom
+ * Return
+ *  0: Couldn't trigger / Missing data
+ *  1: Success
  *------------------------------------------*/
-int chat_triggerevent(struct chat_data *cd)
+bool chat_triggerevent(struct chat_data *cd)
 {
 	nullpo_ret(cd);
 
 	if( cd->users >= cd->trigger && cd->npc_event[0] )
-		npc_event_do(cd->npc_event);
-	return 0;
+	{
+		npc->event_do(cd->npc_event);
+		return true;
+	}
+	return false;
 }
 
 /// Enables the event of the chat room.
 /// At most, 127 users are needed to trigger the event.
-int chat_enableevent(struct chat_data* cd)
+bool chat_enableevent(struct chat_data* cd)
 {
 	nullpo_ret(cd);
 
 	cd->trigger &= 0x7f;
-	chat_triggerevent(cd);
-	return 0;
+	chat->trigger_event(cd);
+	return true;
 }
 
 /// Disables the event of the chat room
-int chat_disableevent(struct chat_data* cd)
+bool chat_disableevent(struct chat_data* cd)
 {
 	nullpo_ret(cd);
 
 	cd->trigger |= 0x80;
-	return 0;
+	return true;
 }
 
 /// Kicks all the users from the chat room.
-int chat_npckickall(struct chat_data* cd)
+bool chat_npckickall(struct chat_data* cd)
 {
 	nullpo_ret(cd);
 
 	while( cd->users > 0 )
-		chat_leavechat(cd->usersd[cd->users-1],0);
+		chat->leave(cd->usersd[cd->users-1],0);
 
-	return 0;
+	return true;
+}
+
+/*=====================================
+* Default Functions : chat.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void chat_defaults(void) {
+	chat = &chat_s;
+	
+	/* funcs */
+	chat->create_pc_chat = chat_createpcchat;
+	chat->join = chat_joinchat;
+	chat->leave = chat_leavechat;
+	chat->change_owner = chat_changechatowner;
+	chat->change_status = chat_changechatstatus;
+	chat->kick = chat_kickchat;
+	chat->create_npc_chat = chat_createnpcchat;
+	chat->delete_npc_chat = chat_deletenpcchat;
+	chat->enable_event = chat_enableevent;
+	chat->disable_event = chat_disableevent;
+	chat->npc_kick_all = chat_npckickall;
+	chat->trigger_event = chat_triggerevent;
+	chat->create = chat_createchat;
 }
diff --git a/src/map/chat.h b/src/map/chat.h
index cb2e6ecd9..e055c04ed 100644
--- a/src/map/chat.h
+++ b/src/map/chat.h
@@ -1,17 +1,23 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _CHAT_H_
-#define _CHAT_H_
+#ifndef MAP_CHAT_H
+#define MAP_CHAT_H
 
 #include "map.h" // struct block_list, CHATROOM_TITLE_SIZE
-struct map_session_data;
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+
 struct chat_data;
+struct map_session_data;
+struct npc_data;
 
+#define MAX_CHAT_USERS 20
 
 struct chat_data {
 	struct block_list bl;            // data for this map object
-	char title[CHATROOM_TITLE_SIZE]; // room title 
+	char title[CHATROOM_TITLE_SIZE]; // room title
 	char pass[CHATROOM_PASS_SIZE];   // password
 	bool pub;                        // private/public flag
 	uint8 users;                     // current user count
@@ -20,24 +26,38 @@ struct chat_data {
 	uint32 zeny;						 // required zeny to join
 	uint32 minLvl;					 // minimum base level to join
 	uint32 maxLvl;					 // maximum base level allowed to join
-	struct map_session_data* usersd[20];
+	struct map_session_data* usersd[MAX_CHAT_USERS];
 	struct block_list* owner;
 	char npc_event[EVENT_NAME_LENGTH];
+	/* isn't this a waste? there is a enormous overhead, wouldn't something like skill_blockpc_start be better here? [Ind] */
 	DBMap* kick_list;				//DBMap of users who were kicked from this chat
 };
 
+/*=====================================
+* Interface : chat.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct chat_interface {
+	
+	/* funcs */
+	bool (*create_pc_chat) (struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub);
+	bool (*join) (struct map_session_data* sd, int chatid, const char* pass);
+	int (*leave) (struct map_session_data* sd, bool kicked);
+	bool (*change_owner) (struct map_session_data* sd, const char* nextownername);
+	bool (*change_status) (struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub);
+	bool (*kick) (struct map_session_data* sd, const char* kickusername);
+	bool (*create_npc_chat) (struct npc_data* nd, const char* title, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl);
+	bool (*delete_npc_chat) (struct npc_data* nd);
+	bool (*enable_event) (struct chat_data* cd);
+	bool (*disable_event) (struct chat_data* cd);
+	bool (*npc_kick_all) (struct chat_data* cd);
+	bool (*trigger_event) (struct chat_data *cd);
+	struct chat_data* (*create) (struct block_list* bl, const char* title, const char* pass, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl);
+};
 
-int chat_createpcchat(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub);
-int chat_joinchat(struct map_session_data* sd, int chatid, const char* pass);
-int chat_leavechat(struct map_session_data* sd, bool kicked);
-int chat_changechatowner(struct map_session_data* sd, const char* nextownername);
-int chat_changechatstatus(struct map_session_data* sd, const char* title, const char* pass, int limit, bool pub);
-int chat_kickchat(struct map_session_data* sd, const char* kickusername);
+struct chat_interface *chat;
 
-int chat_createnpcchat(struct npc_data* nd, const char* title, int limit, bool pub, int trigger, const char* ev, int zeny, int minLvl, int maxLvl);
-int chat_deletenpcchat(struct npc_data* nd);
-int chat_enableevent(struct chat_data* cd);
-int chat_disableevent(struct chat_data* cd);
-int chat_npckickall(struct chat_data* cd);
+void chat_defaults(void);
 
-#endif /* _CHAT_H_ */
+#endif /* MAP_CHAT_H */
diff --git a/src/map/chrif.c b/src/map/chrif.c
index 6e076e6d8..4c8cd747b 100644
--- a/src/map/chrif.c
+++ b/src/map/chrif.c
@@ -2,14 +2,16 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/malloc.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/ers.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // AUTOTRADE_PERSISTENCY, STATS_OPT_OUT
+#include "chrif.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <time.h>
 
 #include "map.h"
 #include "battle.h"
@@ -24,29 +26,19 @@
 #include "instance.h"
 #include "mercenary.h"
 #include "elemental.h"
-#include "chrif.h"
 #include "quest.h"
 #include "storage.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <time.h>
-
-static int check_connect_char_server(int tid, unsigned int tick, int id, intptr_t data);
-
-static struct eri *auth_db_ers; //For reutilizing player login structures.
-static DBMap* auth_db; // int id -> struct auth_node*
-
-static const int packet_len_table[0x3d] = { // U - used, F - free
-	60, 3,-1,27,10,-1, 6,-1,	// 2af8-2aff: U->2af8, U->2af9, U->2afa, U->2afb, U->2afc, U->2afd, U->2afe, U->2aff
-	 6,-1,18, 7,-1,39,30, 10,	// 2b00-2b07: U->2b00, U->2b01, U->2b02, U->2b03, U->2b04, U->2b05, U->2b06, U->2b07
-	 6,30, -1, 0,86, 7,44,34,	// 2b08-2b0f: U->2b08, U->2b09, U->2b0a, F->2b0b, U->2b0c, U->2b0d, U->2b0e, U->2b0f
-	11,10,10, 0,11, 0,266,10,	// 2b10-2b17: U->2b10, U->2b11, U->2b12, F->2b13, U->2b14, F->2b15, U->2b16, U->2b17
-	 2,10, 2,-1,-1,-1, 2, 7,	// 2b18-2b1f: U->2b18, U->2b19, U->2b1a, U->2b1b, U->2b1c, U->2b1d, U->2b1e, U->2b1f
-	-1,10, 8, 2, 2,14,19,19,	// 2b20-2b27: U->2b20, U->2b21, U->2b22, U->2b23, U->2b24, U->2b25, U->2b26, U->2b27
-};
+struct chrif_interface chrif_s;
 
 //Used Packets:
 //2af8: Outgoing, chrif_connect -> 'connect to charserver / auth @ charserver'
@@ -56,14 +48,14 @@ static const int packet_len_table[0x3d] = { // U - used, F - free
 //2afc: Outgoing, chrif_scdata_request -> request sc_data for pc->authok'ed char. <- new command reuses previous one.
 //2afd: Incoming, chrif_authok -> 'client authentication ok'
 //2afe: Outgoing, send_usercount_tochar -> 'sends player count of this map server to charserver'
-//2aff: Outgoing, send_users_tochar -> 'sends all actual connected character ids to charserver'
-//2b00: Incoming, iMap->setusers -> 'set the actual usercount? PACKET.2B COUNT.L.. ?' (not sure)
+//2aff: Outgoing, chrif_send_users_tochar -> 'sends all actual connected character ids to charserver'
+//2b00: Incoming, map_setusers -> 'set the actual usercount? PACKET.2B COUNT.L.. ?' (not sure)
 //2b01: Outgoing, chrif_save -> 'charsave of char XY account XY (complete struct)'
 //2b02: Outgoing, chrif_charselectreq -> 'player returns from ingame to charserver to select another char.., this packets includes sessid etc' ? (not 100% sure)
 //2b03: Incoming, clif_charselectok -> '' (i think its the packet after enterworld?) (not sure)
 //2b04: Incoming, chrif_recvmap -> 'getting maps from charserver of other mapserver's'
 //2b05: Outgoing, chrif_changemapserver -> 'Tell the charserver the mapchange / quest for ok...'
-//2b06: Incoming, chrif_changemapserverack -> 'awnser of 2b05, ok/fail, data: dunno^^'
+//2b06: Incoming, chrif_changemapserverack -> 'answer of 2b05, ok/fail, data: dunno^^'
 //2b07: Outgoing, chrif_removefriend -> 'Tell charserver to remove friend_id from char_id friend list'
 //2b08: Outgoing, chrif_searchcharid -> '...'
 //2b09: Incoming, map_addchariddb -> 'Adds a name to the nick db'
@@ -87,7 +79,7 @@ static const int packet_len_table[0x3d] = { // U - used, F - free
 //2b1b: Incoming, chrif_recvfamelist -> 'Receive fame ranking lists'
 //2b1c: Outgoing, chrif_save_scdata -> 'Send sc_data of player for saving.'
 //2b1d: Incoming, chrif_load_scdata -> 'received sc_data of player for loading.'
-//2b1e: Incoming, chrif_update_ip -> 'Reqest forwarded from char-server for interserver IP sync.' [Lance]
+//2b1e: Incoming, chrif_update_ip -> 'Request forwarded from char-server for interserver IP sync.' [Lance]
 //2b1f: Incoming, chrif_disconnectplayer -> 'disconnects a player (aid X) with the message XY ... 0x81 ..' [Sirius]
 //2b20: Incoming, chrif_removemap -> 'remove maps of a server (sample: its going offline)' [Sirius]
 //2b21: Incoming, chrif_save_ack. Returned after a character has been "final saved" on the char-server. [Skotlex]
@@ -98,23 +90,8 @@ static const int packet_len_table[0x3d] = { // U - used, F - free
 //2b26: Outgoing, chrif_authreq -> 'client authentication request'
 //2b27: Incoming, chrif_authfail -> 'client authentication failed'
 
-int chrif_connected = 0;
-int char_fd = -1;
-int srvinfo;
-static char char_ip_str[128];
-static uint32 char_ip = 0;
-static uint16 char_port = 6121;
-static char userid[NAME_LENGTH], passwd[NAME_LENGTH];
-static int chrif_state = 0;
-int other_mapserver_count=0; //Holds count of how many other map servers are online (apart of this instance) [Skotlex]
-
-//Interval at which map server updates online listing. [Valaris]
-#define CHECK_INTERVAL 3600000
-//Interval at which map server sends number of connected users. [Skotlex]
-#define UPDATE_INTERVAL 10000
 //This define should spare writing the check in every function. [Skotlex]
-#define chrif_check(a) { if(!chrif_isconnected()) return a; }
-
+#define chrif_check(a) do { if(!chrif->isconnected()) return a; } while(0)
 
 /// Resets all the data.
 void chrif_reset(void) {
@@ -122,45 +99,49 @@ void chrif_reset(void) {
 	exit(EXIT_FAILURE);
 }
 
-
 /// Checks the conditions for the server to stop.
 /// Releases the cookie when all characters are saved.
 /// If all the conditions are met, it stops the core loop.
 void chrif_check_shutdown(void) {
 	if( runflag != MAPSERVER_ST_SHUTDOWN )
 		return;
-	if( auth_db->size(auth_db) > 0 )
+	if( db_size(chrif->auth_db) > 0 )
 		return;
 	runflag = CORE_ST_STOP;
 }
 
 struct auth_node* chrif_search(int account_id) {
-	return (struct auth_node*)idb_get(auth_db, account_id);
+	return (struct auth_node*)idb_get(chrif->auth_db, account_id);
 }
 
 struct auth_node* chrif_auth_check(int account_id, int char_id, enum sd_state state) {
-	struct auth_node *node = chrif_search(account_id);
+	struct auth_node *node = chrif->search(account_id);
 	
 	return ( node && node->char_id == char_id && node->state == state ) ? node : NULL;
 }
 
 bool chrif_auth_delete(int account_id, int char_id, enum sd_state state) {
 	struct auth_node *node;
-	
-	if ( (node = chrif_auth_check(account_id, char_id, state) ) ) {
+
+	if ( (node = chrif->auth_check(account_id, char_id, state) ) ) {
 		int fd = node->sd ? node->sd->fd : node->fd;
 		
 		if ( session[fd] && session[fd]->session_data == node->sd )
 			session[fd]->session_data = NULL;
 		
-		if ( node->char_dat )
-			aFree(node->char_dat);
-		
-		if ( node->sd )
+		if ( node->sd ) {
+			
+			if( node->sd->regs.vars )
+				node->sd->regs.vars->destroy(node->sd->regs.vars, script->reg_destroy);
+			
+			if( node->sd->regs.arrays )
+				node->sd->regs.arrays->destroy(node->sd->regs.arrays, script->array_free_db);
+			
 			aFree(node->sd);
+		}
 		
-		ers_free(auth_db_ers, node);
-		idb_remove(auth_db,account_id);
+		ers_free(chrif->auth_db_ers, node);
+		idb_remove(chrif->auth_db,account_id);
 		
 		return true;
 	}
@@ -168,13 +149,13 @@ bool chrif_auth_delete(int account_id, int char_id, enum sd_state state) {
 }
 
 //Moves the sd character to the auth_db structure.
-static bool chrif_sd_to_auth(TBL_PC* sd, enum sd_state state) {
+bool chrif_sd_to_auth(TBL_PC* sd, enum sd_state state) {
 	struct auth_node *node;
 	
-	if ( chrif_search(sd->status.account_id) )
+	if ( chrif->search(sd->status.account_id) )
 		return false; //Already exists?
 
-	node = ers_alloc(auth_db_ers, struct auth_node);
+	node = ers_alloc(chrif->auth_db_ers, struct auth_node);
 	
 	memset(node, 0, sizeof(struct auth_node));
 	
@@ -185,17 +166,17 @@ static bool chrif_sd_to_auth(TBL_PC* sd, enum sd_state state) {
 	node->sex = sd->status.sex;
 	node->fd = sd->fd;
 	node->sd = sd;	//Data from logged on char.
-	node->node_created = iTimer->gettick(); //timestamp for node timeouts
+	node->node_created = timer->gettick(); //timestamp for node timeouts
 	node->state = state;
 
 	sd->state.active = 0;
 	
-	idb_put(auth_db, node->account_id, node);
+	idb_put(chrif->auth_db, node->account_id, node);
 	
 	return true;
 }
 
-static bool chrif_auth_logout(TBL_PC* sd, enum sd_state state) {
+bool chrif_auth_logout(TBL_PC* sd, enum sd_state state) {
 	
 	if(sd->fd && state == ST_LOGOUT) { //Disassociate player, and free it after saving ack returns. [Skotlex]
 		//fd info must not be lost for ST_MAPCHANGE as a final packet needs to be sent to the player.
@@ -204,33 +185,33 @@ static bool chrif_auth_logout(TBL_PC* sd, enum sd_state state) {
 		sd->fd = 0;
 	}
 	
-	return chrif_sd_to_auth(sd, state);
+	return chrif->sd_to_auth(sd, state);
 }
 
 bool chrif_auth_finished(TBL_PC* sd) {
-	struct auth_node *node= chrif_search(sd->status.account_id);
+	struct auth_node *node= chrif->search(sd->status.account_id);
 	
 	if ( node && node->sd == sd && node->state == ST_LOGIN ) {
 		node->sd = NULL;
 		
-		return chrif_auth_delete(node->account_id, node->char_id, ST_LOGIN);
+		return chrif->auth_delete(node->account_id, node->char_id, ST_LOGIN);
 	}
 	
 	return false;
 }
 // sets char-server's user id
 void chrif_setuserid(char *id) {
-	memcpy(userid, id, NAME_LENGTH);
+	memcpy(chrif->userid, id, NAME_LENGTH);
 }
 
 // sets char-server's password
 void chrif_setpasswd(char *pwd) {
-	memcpy(passwd, pwd, NAME_LENGTH);
+	memcpy(chrif->passwd, pwd, NAME_LENGTH);
 }
 
 // security check, prints warning if using default password
 void chrif_checkdefaultlogin(void) {
-	if (strcmp(userid, "s1")==0 && strcmp(passwd, "p1")==0) {
+	if (strcmp(chrif->userid, "s1")==0 && strcmp(chrif->passwd, "p1")==0) {
 		ShowWarning("Using the default user/password s1/p1 is NOT RECOMMENDED.\n");
 		ShowNotice("Please edit your 'login' table to create a proper inter-server user/password (gender 'S')\n");
 		ShowNotice("and then edit your user/password in conf/map-server.conf (or conf/import/map_conf.txt)\n");
@@ -238,30 +219,29 @@ void chrif_checkdefaultlogin(void) {
 }
 
 // sets char-server's ip address
-int chrif_setip(const char* ip) {
+bool chrif_setip(const char* ip) {
 	char ip_str[16];
 	
-	if ( !( char_ip = host2ip(ip) ) ) {
+	if ( !( chrif->ip = host2ip(ip) ) ) {
 		ShowWarning("Failed to Resolve Char Server Address! (%s)\n", ip);
-		
-		return 0;
+		return false;
 	}
 	
-	safestrncpy(char_ip_str, ip, sizeof(char_ip_str));
+	safestrncpy(chrif->ip_str, ip, sizeof(chrif->ip_str));
 	
-	ShowInfo("Char Server IP Address : '"CL_WHITE"%s"CL_RESET"' -> '"CL_WHITE"%s"CL_RESET"'.\n", ip, ip2str(char_ip, ip_str));
+	ShowInfo("Char Server IP Address : '"CL_WHITE"%s"CL_RESET"' -> '"CL_WHITE"%s"CL_RESET"'.\n", ip, ip2str(chrif->ip, ip_str));
 	
-	return 1;
+	return true;
 }
 
 // sets char-server's port number
 void chrif_setport(uint16 port) {
-	char_port = port;
+	chrif->port = port;
 }
 
 // says whether the char-server is connected or not
 int chrif_isconnected(void) {
-	return (char_fd > 0 && session[char_fd] != NULL && chrif_state == 2);
+	return (chrif->fd > 0 && session[chrif->fd] != NULL && chrif->state == 2);
 }
 
 /*==========================================
@@ -269,76 +249,70 @@ int chrif_isconnected(void) {
  * Flag = 1: Character is quitting
  * Flag = 2: Character is changing map-servers
  *------------------------------------------*/
-int chrif_save(struct map_session_data *sd, int flag) {
-	nullpo_retr(-1, sd);
+bool chrif_save(struct map_session_data *sd, int flag) {
+	nullpo_ret(sd);
 
 	pc->makesavestatus(sd);
 
 	if (flag && sd->state.active) { //Store player data which is quitting
 		//FIXME: SC are lost if there's no connection at save-time because of the way its related data is cleared immediately after this function. [Skotlex]
-		if ( chrif_isconnected() )
-			chrif_save_scdata(sd);
-		if ( !chrif_auth_logout(sd,flag == 1 ? ST_LOGOUT : ST_MAPCHANGE) )
+		if ( chrif->isconnected() )
+			chrif->save_scdata(sd);
+		if ( !chrif->auth_logout(sd,flag == 1 ? ST_LOGOUT : ST_MAPCHANGE) )
 			ShowError("chrif_save: Failed to set up player %d:%d for proper quitting!\n", sd->status.account_id, sd->status.char_id);
 	}
 
-	chrif_check(-1); //Character is saved on reconnect.
+	chrif_check(false); //Character is saved on reconnect.
 
 	//For data sync
 	if (sd->state.storage_flag == 2)
-		storage_guild_storagesave(sd->status.account_id, sd->status.guild_id, flag);
+		gstorage->save(sd->status.account_id, sd->status.guild_id, flag);
 
 	if (flag)
 		sd->state.storage_flag = 0; //Force close it.
 
-	//Saving of registry values. 
-	if (sd->state.reg_dirty&4)
-		intif_saveregistry(sd, 3); //Save char regs
-	if (sd->state.reg_dirty&2)
-		intif_saveregistry(sd, 2); //Save account regs
-	if (sd->state.reg_dirty&1)
-		intif_saveregistry(sd, 1); //Save account2 regs
-
-	WFIFOHEAD(char_fd, sizeof(sd->status) + 13);
-	WFIFOW(char_fd,0) = 0x2b01;
-	WFIFOW(char_fd,2) = sizeof(sd->status) + 13;
-	WFIFOL(char_fd,4) = sd->status.account_id;
-	WFIFOL(char_fd,8) = sd->status.char_id;
-	WFIFOB(char_fd,12) = (flag==1)?1:0; //Flag to tell char-server this character is quitting.
-	memcpy(WFIFOP(char_fd,13), &sd->status, sizeof(sd->status));
-	WFIFOSET(char_fd, WFIFOW(char_fd,2));
+	//Saving of registry values.
+	if (sd->vars_dirty)
+		intif->saveregistry(sd);
+
+	WFIFOHEAD(chrif->fd, sizeof(sd->status) + 13);
+	WFIFOW(chrif->fd,0) = 0x2b01;
+	WFIFOW(chrif->fd,2) = sizeof(sd->status) + 13;
+	WFIFOL(chrif->fd,4) = sd->status.account_id;
+	WFIFOL(chrif->fd,8) = sd->status.char_id;
+	WFIFOB(chrif->fd,12) = (flag==1)?1:0; //Flag to tell char-server this character is quitting.
+	memcpy(WFIFOP(chrif->fd,13), &sd->status, sizeof(sd->status));
+	WFIFOSET(chrif->fd, WFIFOW(chrif->fd,2));
 
 	if( sd->status.pet_id > 0 && sd->pd )
-		intif_save_petdata(sd->status.account_id,&sd->pd->pet);
+		intif->save_petdata(sd->status.account_id,&sd->pd->pet);
 	if( sd->hd && homun_alive(sd->hd) )
 		homun->save(sd->hd);
-	if( sd->md && mercenary_get_lifetime(sd->md) > 0 )
-		mercenary_save(sd->md);
-	if( sd->ed && elemental_get_lifetime(sd->ed) > 0 )
-		elemental_save(sd->ed);	
+	if( sd->md && mercenary->get_lifetime(sd->md) > 0 )
+		mercenary->save(sd->md);
+	if( sd->ed && elemental->get_lifetime(sd->ed) > 0 )
+		elemental->save(sd->ed);
 	if( sd->save_quest )
-		intif_quest_save(sd);
+		intif->quest_save(sd);
 
-	return 0;
+	return true;
 }
 
 // connects to char-server (plaintext)
-int chrif_connect(int fd) {
-	ShowStatus("Logging in to char server...\n", char_fd);
+void chrif_connect(int fd) {
+	ShowStatus("Logging in to char server...\n");
 	WFIFOHEAD(fd,60);
 	WFIFOW(fd,0) = 0x2af8;
-	memcpy(WFIFOP(fd,2), userid, NAME_LENGTH);
-	memcpy(WFIFOP(fd,26), passwd, NAME_LENGTH);
+	memcpy(WFIFOP(fd,2), chrif->userid, NAME_LENGTH);
+	memcpy(WFIFOP(fd,26), chrif->passwd, NAME_LENGTH);
 	WFIFOL(fd,50) = 0;
 	WFIFOL(fd,54) = htonl(clif->map_ip);
 	WFIFOW(fd,58) = htons(clif->map_port);
 	WFIFOSET(fd,60);
-
-	return 0;
 }
 
 // sends maps to char-server
-int chrif_sendmap(int fd) {
+void chrif_sendmap(int fd) {
 	int i;
 	
 	ShowStatus("Sending maps to char server...\n");
@@ -347,108 +321,102 @@ int chrif_sendmap(int fd) {
 	WFIFOHEAD(fd, 4 + instance->start_id * 4);
 	WFIFOW(fd,0) = 0x2afa;
 	for(i = 0; i < instance->start_id; i++)
-		WFIFOW(fd,4+i*4) = map[i].index;
+		WFIFOW(fd,4+i*4) = map_id2index(i);
 	WFIFOW(fd,2) = 4 + i * 4;
 	WFIFOSET(fd,WFIFOW(fd,2));
-
-	return 0;
 }
 
 // receive maps from some other map-server (relayed via char-server)
-int chrif_recvmap(int fd) {
+void chrif_recvmap(int fd) {
 	int i, j;
 	uint32 ip = ntohl(RFIFOL(fd,4));
 	uint16 port = ntohs(RFIFOW(fd,8));
 
 	for(i = 10, j = 0; i < RFIFOW(fd,2); i += 4, j++) {
-		iMap->setipport(RFIFOW(fd,i), ip, port);
+		map->setipport(RFIFOW(fd,i), ip, port);
 	}
 	
 	if (battle_config.etc_log)
 		ShowStatus("Received maps from %d.%d.%d.%d:%d (%d maps)\n", CONVIP(ip), port, j);
 
-	other_mapserver_count++;
-	
-	return 0;
+	chrif->other_mapserver_count++;
 }
 
 // remove specified maps (used when some other map-server disconnects)
-int chrif_removemap(int fd) {
+void chrif_removemap(int fd) {
 	int i, j;
 	uint32 ip =  RFIFOL(fd,4);
 	uint16 port = RFIFOW(fd,8);
 
 	for(i = 10, j = 0; i < RFIFOW(fd, 2); i += 4, j++)
-		iMap->eraseipport(RFIFOW(fd, i), ip, port);
+		map->eraseipport(RFIFOW(fd, i), ip, port);
 
-	other_mapserver_count--;
+	chrif->other_mapserver_count--;
 	
 	if(battle_config.etc_log)
 		ShowStatus("remove map of server %d.%d.%d.%d:%d (%d maps)\n", CONVIP(ip), port, j);
-	
-	return 0;
 }
 
 // received after a character has been "final saved" on the char-server
-static void chrif_save_ack(int fd) {
-	chrif_auth_delete(RFIFOL(fd,2), RFIFOL(fd,6), ST_LOGOUT);
-	chrif_check_shutdown();
+void chrif_save_ack(int fd) {
+	chrif->auth_delete(RFIFOL(fd,2), RFIFOL(fd,6), ST_LOGOUT);
+	chrif->check_shutdown();
 }
 
 // request to move a character between mapservers
-int chrif_changemapserver(struct map_session_data* sd, uint32 ip, uint16 port) {
-	nullpo_retr(-1, sd);
+bool chrif_changemapserver(struct map_session_data* sd, uint32 ip, uint16 port) {
+	nullpo_ret(sd);
 
-	if (other_mapserver_count < 1) {//No other map servers are online!
+	if (chrif->other_mapserver_count < 1) {//No other map servers are online!
 		clif->authfail_fd(sd->fd, 0);
-		return -1;
+		return false;
 	}
 
-	chrif_check(-1);
-
-	WFIFOHEAD(char_fd,35);
-	WFIFOW(char_fd, 0) = 0x2b05;
-	WFIFOL(char_fd, 2) = sd->bl.id;
-	WFIFOL(char_fd, 6) = sd->login_id1;
-	WFIFOL(char_fd,10) = sd->login_id2;
-	WFIFOL(char_fd,14) = sd->status.char_id;
-	WFIFOW(char_fd,18) = sd->mapindex;
-	WFIFOW(char_fd,20) = sd->bl.x;
-	WFIFOW(char_fd,22) = sd->bl.y;
-	WFIFOL(char_fd,24) = htonl(ip);
-	WFIFOW(char_fd,28) = htons(port);
-	WFIFOB(char_fd,30) = sd->status.sex;
-	WFIFOL(char_fd,31) = htonl(session[sd->fd]->client_addr);
-	WFIFOL(char_fd,35) = sd->group_id;
-	WFIFOSET(char_fd,39);
+	chrif_check(false);
+
+	WFIFOHEAD(chrif->fd,35);
+	WFIFOW(chrif->fd, 0) = 0x2b05;
+	WFIFOL(chrif->fd, 2) = sd->bl.id;
+	WFIFOL(chrif->fd, 6) = sd->login_id1;
+	WFIFOL(chrif->fd,10) = sd->login_id2;
+	WFIFOL(chrif->fd,14) = sd->status.char_id;
+	WFIFOW(chrif->fd,18) = sd->mapindex;
+	WFIFOW(chrif->fd,20) = sd->bl.x;
+	WFIFOW(chrif->fd,22) = sd->bl.y;
+	WFIFOL(chrif->fd,24) = htonl(ip);
+	WFIFOW(chrif->fd,28) = htons(port);
+	WFIFOB(chrif->fd,30) = sd->status.sex;
+	WFIFOL(chrif->fd,31) = htonl(session[sd->fd]->client_addr);
+	WFIFOL(chrif->fd,35) = sd->group_id;
+	WFIFOSET(chrif->fd,39);
 	
-	return 0;
+	return true;
 }
 
-/// map-server change request acknowledgement (positive or negative)
+/// map-server change request acknowledgment (positive or negative)
 /// R 2b06 <account_id>.L <login_id1>.L <login_id2>.L <char_id>.L <map_index>.W <x>.W <y>.W <ip>.L <port>.W
-int chrif_changemapserverack(int account_id, int login_id1, int login_id2, int char_id, short map_index, short x, short y, uint32 ip, uint16 port) {
+bool chrif_changemapserverack(int account_id, int login_id1, int login_id2, int char_id, short map_index, short x, short y, uint32 ip, uint16 port) {
 	struct auth_node *node;
 	
-	if ( !( node = chrif_auth_check(account_id, char_id, ST_MAPCHANGE) ) )
-		return -1;
+	if ( !( node = chrif->auth_check(account_id, char_id, ST_MAPCHANGE) ) )
+		return false;
 
 	if ( !login_id1 ) {
-		ShowError("map server change failed.\n");
+		ShowError("chrif_changemapserverack: map server change failed.\n");
 		clif->authfail_fd(node->fd, 0);
 	} else
 		clif->changemapserver(node->sd, map_index, x, y, ntohl(ip), ntohs(port));
 
 	//Player has been saved already, remove him from memory. [Skotlex]
-	chrif_auth_delete(account_id, char_id, ST_MAPCHANGE);
+	chrif->auth_delete(account_id, char_id, ST_MAPCHANGE);
 
-	return 0;
+	return (!login_id1)?false:true; // Is this the best approach here?
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int chrif_connectack(int fd) {
+void chrif_connectack(int fd) {
 	static bool char_init_done = false;
 
 	if (RFIFOB(fd,2)) {
@@ -457,52 +425,49 @@ int chrif_connectack(int fd) {
 	}
 
 	ShowStatus("Successfully logged on to Char Server (Connection: '"CL_WHITE"%d"CL_RESET"').\n",fd);
-	chrif_state = 1;
-	chrif_connected = 1;
+	chrif->state = 1;
+	chrif->connected = 1;
 
-	chrif_sendmap(fd);
+	chrif->sendmap(fd);
 
-	ShowStatus("Event '"CL_WHITE"OnInterIfInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc_event_doall("OnInterIfInit"));
+	ShowStatus("Event '"CL_WHITE"OnInterIfInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc->event_doall("OnInterIfInit"));
 	if( !char_init_done ) {
 		char_init_done = true;
-		ShowStatus("Event '"CL_WHITE"OnInterIfInitOnce"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc_event_doall("OnInterIfInitOnce"));
+		ShowStatus("Event '"CL_WHITE"OnInterIfInitOnce"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc->event_doall("OnInterIfInitOnce"));
 		guild->castle_map_init();
 	}
 	
-	socket_datasync(fd, true);
-	chrif_skillid2idx(fd);
-
-	return 0;
+	sockt->datasync(fd, true);
+	chrif->skillid2idx(fd);
 }
 
 /**
  * @see DBApply
  */
-static int chrif_reconnect(DBKey key, DBData *data, va_list ap) {
+int chrif_reconnect(DBKey key, DBData *data, va_list ap) {
 	struct auth_node *node = DB->data2ptr(data);
 	
 	switch (node->state) {
 		case ST_LOGIN:
-			if ( node->sd && node->char_dat == NULL ) {//Since there is no way to request the char auth, make it fail.
+			if ( node->sd ) {//Since there is no way to request the char auth, make it fail.
 				pc->authfail(node->sd);
 				chrif_char_offline(node->sd);
-				chrif_auth_delete(node->account_id, node->char_id, ST_LOGIN);
+				chrif->auth_delete(node->account_id, node->char_id, ST_LOGIN);
 			}
 			break;
 		case ST_LOGOUT:
 			//Re-send final save
-			chrif_save(node->sd, 1);
+			chrif->save(node->sd, 1);
 			break;
 		case ST_MAPCHANGE: { //Re-send map-change request.
 			struct map_session_data *sd = node->sd;
 			uint32 ip;
 			uint16 port;
 			
-			if( iMap->mapname2ipport(sd->mapindex,&ip,&port) == 0 )
-				chrif_changemapserver(sd, ip, port);
+			if( map->mapname2ipport(sd->mapindex,&ip,&port) == 0 )
+				chrif->changemapserver(sd, ip, port);
 			else //too much lag/timeout is the closest explanation for this error.
 				clif->authfail_fd(sd->fd, 3);
-			
 			break;
 			}
 	}
@@ -513,81 +478,88 @@ static int chrif_reconnect(DBKey key, DBData *data, va_list ap) {
 
 /// Called when all the connection steps are completed.
 void chrif_on_ready(void) {
+	static bool once = false;
 	ShowStatus("Map Server is now online.\n");
 	
-	chrif_state = 2;
+	chrif->state = 2;
 	
-	chrif_check_shutdown();
+	chrif->check_shutdown();
 
 	//If there are players online, send them to the char-server. [Skotlex]
-	send_users_tochar();
+	chrif->send_users_tochar();
 
 	//Auth db reconnect handling
-	auth_db->foreach(auth_db,chrif_reconnect);
+	chrif->auth_db->foreach(chrif->auth_db,chrif->reconnect);
 
 	//Re-save any storages that were modified in the disconnection time. [Skotlex]
-	do_reconnect_storage();
+	storage->reconnect();
 
 	//Re-save any guild castles that were modified in the disconnection time.
 	guild->castle_reconnect(-1, 0, 0);
+	
+	if( !once ) {
+#ifdef AUTOTRADE_PERSISTENCY
+		pc->autotrade_load();
+#endif
+		once = true;
+	}
 }
 
 
 /*==========================================
  *
  *------------------------------------------*/
-int chrif_sendmapack(int fd) {
+void chrif_sendmapack(int fd) {
 	
 	if (RFIFOB(fd,2)) {
 		ShowFatalError("chrif : send map list to char server failed %d\n", RFIFOB(fd,2));
 		exit(EXIT_FAILURE);
 	}
 
-	memcpy(iMap->wisp_server_name, RFIFOP(fd,3), NAME_LENGTH);
+	memcpy(map->wisp_server_name, RFIFOP(fd,3), NAME_LENGTH);
 	
-	chrif_on_ready();
-	
-	return 0;
+	chrif->on_ready();
 }
 
 /*==========================================
  * Request sc_data from charserver [Skotlex]
  *------------------------------------------*/
-int chrif_scdata_request(int account_id, int char_id) {
+bool chrif_scdata_request(int account_id, int char_id) {
 	
 #ifdef ENABLE_SC_SAVING
-	chrif_check(-1);
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,10);
-	WFIFOW(char_fd,0) = 0x2afc;
-	WFIFOL(char_fd,2) = account_id;
-	WFIFOL(char_fd,6) = char_id;
-	WFIFOSET(char_fd,10);
+	WFIFOHEAD(chrif->fd,10);
+	WFIFOW(chrif->fd,0) = 0x2afc;
+	WFIFOL(chrif->fd,2) = account_id;
+	WFIFOL(chrif->fd,6) = char_id;
+	WFIFOSET(chrif->fd,10);
 #endif
 	
-	return 0;
+	return true;
 }
 
 /*==========================================
  * Request auth confirmation
  *------------------------------------------*/
-void chrif_authreq(struct map_session_data *sd) {
-	struct auth_node *node= chrif_search(sd->bl.id);
-
-	if( node != NULL || !chrif_isconnected() ) {
+void chrif_authreq(struct map_session_data *sd, bool hstandalone) {
+	struct auth_node *node= chrif->search(sd->bl.id);
+	
+	if( node != NULL || !chrif->isconnected() ) {
 		set_eof(sd->fd);
 		return;
 	}
 
-	WFIFOHEAD(char_fd,19);
-	WFIFOW(char_fd,0) = 0x2b26;
-	WFIFOL(char_fd,2) = sd->status.account_id;
-	WFIFOL(char_fd,6) = sd->status.char_id;
-	WFIFOL(char_fd,10) = sd->login_id1;
-	WFIFOB(char_fd,14) = sd->status.sex;
-	WFIFOL(char_fd,15) = htonl(session[sd->fd]->client_addr);
-	WFIFOSET(char_fd,19);
-	chrif_sd_to_auth(sd, ST_LOGIN);
+	WFIFOHEAD(chrif->fd,20);
+	WFIFOW(chrif->fd,0) = 0x2b26;
+	WFIFOL(chrif->fd,2) = sd->status.account_id;
+	WFIFOL(chrif->fd,6) = sd->status.char_id;
+	WFIFOL(chrif->fd,10) = sd->login_id1;
+	WFIFOB(chrif->fd,14) = sd->status.sex;
+	WFIFOL(chrif->fd,15) = htonl(session[sd->fd]->client_addr);
+	WFIFOB(chrif->fd,19) = hstandalone ? 1 : 0;
+	WFIFOSET(chrif->fd,20);
+	chrif->sd_to_auth(sd, ST_LOGIN);
 }
 
 /*==========================================
@@ -597,14 +569,14 @@ void chrif_authok(int fd) {
 	int account_id, group_id, char_id;
 	uint32 login_id1,login_id2;
 	time_t expiration_time;
-	struct mmo_charstatus* status;
+	struct mmo_charstatus* charstatus;
 	struct auth_node *node;
 	bool changing_mapservers;
 	TBL_PC* sd;
 
 	//Check if both servers agree on the struct's size
 	if( RFIFOW(fd,2) - 25 != sizeof(struct mmo_charstatus) ) {
-		ShowError("chrif_authok: Data size mismatch! %d != %d\n", RFIFOW(fd,2) - 25, sizeof(struct mmo_charstatus));
+		ShowError("chrif_authok: Data size mismatch! %d != %"PRIuS"\n", RFIFOW(fd,2) - 25, sizeof(struct mmo_charstatus));
 		return;
 	}
 
@@ -614,15 +586,15 @@ void chrif_authok(int fd) {
 	expiration_time = (time_t)(int32)RFIFOL(fd,16);
 	group_id = RFIFOL(fd,20);
 	changing_mapservers = (RFIFOB(fd,24));
-	status = (struct mmo_charstatus*)RFIFOP(fd,25);
-	char_id = status->char_id;
+	charstatus = (struct mmo_charstatus*)RFIFOP(fd,25);
+	char_id = charstatus->char_id;
 
 	//Check if we don't already have player data in our server
 	//Causes problems if the currently connected player tries to quit or this data belongs to an already connected player which is trying to re-auth.
-	if ( ( sd = iMap->id2sd(account_id) ) != NULL )
+	if ( ( sd = map->id2sd(account_id) ) != NULL )
 		return;
-	
-	if ( ( node = chrif_search(account_id) ) == NULL )
+
+	if ( ( node = chrif->search(account_id) ) == NULL )
 		return; // should not happen
 
 	if ( node->state != ST_LOGIN )
@@ -632,7 +604,7 @@ void chrif_authok(int fd) {
 		/*
 		//When we receive double login info and the client has not connected yet,
 		//discard the older one and keep the new one.
-		chrif_auth_delete(node->account_id, node->char_id, ST_LOGIN);
+		chrif->auth_delete(node->account_id, node->char_id, ST_LOGIN);
 		*/
 		return; // should not happen
 	}
@@ -640,19 +612,18 @@ void chrif_authok(int fd) {
 	sd = node->sd;
 
 	if( runflag == MAPSERVER_ST_RUNNING &&
-		node->char_dat == NULL &&
 		node->account_id == account_id &&
 		node->char_id == char_id &&
 		node->login_id1 == login_id1 )
 	{ //Auth Ok
-		if (pc->authok(sd, login_id2, expiration_time, group_id, status, changing_mapservers))
+		if (pc->authok(sd, login_id2, expiration_time, group_id, charstatus, changing_mapservers))
 			return;
 	} else { //Auth Failed
 		pc->authfail(sd);
 	}
 	
 	chrif_char_offline(sd); //Set him offline, the char server likely has it set as online already.
-	chrif_auth_delete(account_id, char_id, ST_LOGIN);
+	chrif->auth_delete(account_id, char_id, ST_LOGIN);
 }
 
 // client authentication failed
@@ -667,7 +638,7 @@ void chrif_authfail(int fd) {/* HELLO WORLD. ip in RFIFOL 15 is not being used (
 	login_id1  = RFIFOL(fd,10);
 	sex        = RFIFOB(fd,14);
 
-	node = chrif_search(account_id);
+	node = chrif->search(account_id);
 	
 	if( node != NULL &&
 		node->account_id == account_id &&
@@ -677,7 +648,7 @@ void chrif_authfail(int fd) {/* HELLO WORLD. ip in RFIFOL 15 is not being used (
 		node->state == ST_LOGIN )
 	{// found a match
 		clif->authfail_fd(node->fd, 0);
-		chrif_auth_delete(account_id, char_id, ST_LOGIN);
+		chrif->auth_delete(account_id, char_id, ST_LOGIN);
 	}
 }
 
@@ -690,18 +661,18 @@ int auth_db_cleanup_sub(DBKey key, DBData *data, va_list ap) {
 	struct auth_node *node = DB->data2ptr(data);
 	const char* states[] = { "Login", "Logout", "Map change" };
 	
-	if(DIFF_TICK(iTimer->gettick(),node->node_created)>60000) {
+	if(DIFF_TICK(timer->gettick(),node->node_created)>60000) {
 		switch (node->state) {
 			case ST_LOGOUT:
 				//Re-save attempt (->sd should never be null here).
-				node->node_created = iTimer->gettick(); //Refresh tick (avoid char-server load if connection is really bad)
-				chrif_save(node->sd, 1);
+				node->node_created = timer->gettick(); //Refresh tick (avoid char-server load if connection is really bad)
+				chrif->save(node->sd, 1);
 				break;
 			default:
 				//Clear data. any connected players should have timed out by now.
 				ShowInfo("auth_db: Node (state %s) timed out for %d:%d\n", states[node->state], node->account_id, node->char_id);
-				chrif_char_offline_nsd(node->account_id, node->char_id);
-				chrif_auth_delete(node->account_id, node->char_id, node->state);
+				chrif->char_offline_nsd(node->account_id, node->char_id);
+				chrif->auth_delete(node->account_id, node->char_id, node->state);
 				break;
 		}
 		return 1;
@@ -709,150 +680,156 @@ int auth_db_cleanup_sub(DBKey key, DBData *data, va_list ap) {
 	return 0;
 }
 
-int auth_db_cleanup(int tid, unsigned int tick, int id, intptr_t data) {
+int auth_db_cleanup(int tid, int64 tick, int id, intptr_t data) {
 	chrif_check(0);
-	auth_db->foreach(auth_db, auth_db_cleanup_sub);
+	chrif->auth_db->foreach(chrif->auth_db, chrif->auth_db_cleanup_sub);
 	return 0;
 }
 
 /*==========================================
- *
+ * Request char selection
  *------------------------------------------*/
-int chrif_charselectreq(struct map_session_data* sd, uint32 s_ip) {
-	nullpo_retr(-1, sd);
+bool chrif_charselectreq(struct map_session_data* sd, uint32 s_ip) {
+	nullpo_ret(sd);
 
-	if( !sd || !sd->bl.id || !sd->login_id1 )
-		return -1;
+	if( !sd->bl.id || !sd->login_id1 )
+		return false;
 	
-	chrif_check(-1);
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,18);
-	WFIFOW(char_fd, 0) = 0x2b02;
-	WFIFOL(char_fd, 2) = sd->bl.id;
-	WFIFOL(char_fd, 6) = sd->login_id1;
-	WFIFOL(char_fd,10) = sd->login_id2;
-	WFIFOL(char_fd,14) = htonl(s_ip);
-	WFIFOSET(char_fd,18);
+	WFIFOHEAD(chrif->fd,22);
+	WFIFOW(chrif->fd, 0) = 0x2b02;
+	WFIFOL(chrif->fd, 2) = sd->bl.id;
+	WFIFOL(chrif->fd, 6) = sd->login_id1;
+	WFIFOL(chrif->fd,10) = sd->login_id2;
+	WFIFOL(chrif->fd,14) = htonl(s_ip);
+	WFIFOL(chrif->fd,18) = sd->group_id;
+	WFIFOSET(chrif->fd,22);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
  * Search Char trough id on char serv
  *------------------------------------------*/
-int chrif_searchcharid(int char_id) {
+bool chrif_searchcharid(int char_id) {
 	
 	if( !char_id )
-		return -1;
+		return false;
 	
-	chrif_check(-1);
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,6);
-	WFIFOW(char_fd,0) = 0x2b08;
-	WFIFOL(char_fd,2) = char_id;
-	WFIFOSET(char_fd,6);
+	WFIFOHEAD(chrif->fd,6);
+	WFIFOW(chrif->fd,0) = 0x2b08;
+	WFIFOL(chrif->fd,2) = char_id;
+	WFIFOSET(chrif->fd,6);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
  * Change Email
  *------------------------------------------*/
-int chrif_changeemail(int id, const char *actual_email, const char *new_email) {
+bool chrif_changeemail(int id, const char *actual_email, const char *new_email) {
 	
 	if (battle_config.etc_log)
 		ShowInfo("chrif_changeemail: account: %d, actual_email: '%s', new_email: '%s'.\n", id, actual_email, new_email);
 
-	chrif_check(-1);
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,86);
-	WFIFOW(char_fd,0) = 0x2b0c;
-	WFIFOL(char_fd,2) = id;
-	memcpy(WFIFOP(char_fd,6), actual_email, 40);
-	memcpy(WFIFOP(char_fd,46), new_email, 40);
-	WFIFOSET(char_fd,86);
+	WFIFOHEAD(chrif->fd,86);
+	WFIFOW(chrif->fd,0) = 0x2b0c;
+	WFIFOL(chrif->fd,2) = id;
+	memcpy(WFIFOP(chrif->fd,6), actual_email, 40);
+	memcpy(WFIFOP(chrif->fd,46), new_email, 40);
+	WFIFOSET(chrif->fd,86);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
  * S 2b0e <accid>.l <name>.24B <type>.w { <year>.w <month>.w <day>.w <hour>.w <minute>.w <second>.w }
  * Send an account modification request to the login server (via char server).
  * type of operation:
- *   1: block, 2: ban, 3: unblock, 4: unban, 5: changesex (use next function for 5)
+ *   1: block, 2: ban, 3: unblock, 4: unban, 5: changesex (use next function for 5), 6: charban
  *------------------------------------------*/
-int chrif_char_ask_name(int acc, const char* character_name, unsigned short operation_type, int year, int month, int day, int hour, int minute, int second) {
-	
-	chrif_check(-1);
-
-	WFIFOHEAD(char_fd,44);
-	WFIFOW(char_fd,0) = 0x2b0e;
-	WFIFOL(char_fd,2) = acc;
-	safestrncpy((char*)WFIFOP(char_fd,6), character_name, NAME_LENGTH);
-	WFIFOW(char_fd,30) = operation_type;
-	
-	if ( operation_type == 2 ) {
-		WFIFOW(char_fd,32) = year;
-		WFIFOW(char_fd,34) = month;
-		WFIFOW(char_fd,36) = day;
-		WFIFOW(char_fd,38) = hour;
-		WFIFOW(char_fd,40) = minute;
-		WFIFOW(char_fd,42) = second;
+bool chrif_char_ask_name(int acc, const char* character_name, unsigned short operation_type, int year, int month, int day, int hour, int minute, int second) {
+	
+	chrif_check(false);
+
+	WFIFOHEAD(chrif->fd,44);
+	WFIFOW(chrif->fd,0) = 0x2b0e;
+	WFIFOL(chrif->fd,2) = acc;
+	safestrncpy((char*)WFIFOP(chrif->fd,6), character_name, NAME_LENGTH);
+	WFIFOW(chrif->fd,30) = operation_type;
+	
+	if ( operation_type == 2 || operation_type == 6 ) {
+		WFIFOW(chrif->fd,32) = year;
+		WFIFOW(chrif->fd,34) = month;
+		WFIFOW(chrif->fd,36) = day;
+		WFIFOW(chrif->fd,38) = hour;
+		WFIFOW(chrif->fd,40) = minute;
+		WFIFOW(chrif->fd,42) = second;
 	}
 	
-	WFIFOSET(char_fd,44);
-	return 0;
+	WFIFOSET(chrif->fd,44);
+	return true;
 }
 
-int chrif_changesex(struct map_session_data *sd) {
-	chrif_check(-1);
+bool chrif_changesex(struct map_session_data *sd) {
+	chrif_check(false);
 	
-	WFIFOHEAD(char_fd,44);
-	WFIFOW(char_fd,0) = 0x2b0e;
-	WFIFOL(char_fd,2) = sd->status.account_id;
-	safestrncpy((char*)WFIFOP(char_fd,6), sd->status.name, NAME_LENGTH);
-	WFIFOW(char_fd,30) = 5;
-	WFIFOSET(char_fd,44);
+	WFIFOHEAD(chrif->fd,44);
+	WFIFOW(chrif->fd,0) = 0x2b0e;
+	WFIFOL(chrif->fd,2) = sd->status.account_id;
+	safestrncpy((char*)WFIFOP(chrif->fd,6), sd->status.name, NAME_LENGTH);
+	WFIFOW(chrif->fd,30) = 5;
+	WFIFOSET(chrif->fd,44);
 
-	clif->message(sd->fd, msg_txt(408)); //"Need disconnection to perform change-sex request..."
+	clif->message(sd->fd, msg_txt(408)); //"Disconnecting to perform change-sex request..."
 
 	if (sd->fd)
 		clif->authfail_fd(sd->fd, 15);
 	else
-		iMap->quit(sd);
-	return 0;
+		map->quit(sd);
+	return true;
 }
 
 /*==========================================
  * R 2b0f <accid>.l <name>.24B <type>.w <answer>.w
- * Processing a reply to chrif_char_ask_name() (request to modify an account).
+ * Processing a reply to chrif->char_ask_name() (request to modify an account).
  * type of operation:
- *   1: block, 2: ban, 3: unblock, 4: unban, 5: changesex
+ *   1: block, 2: ban, 3: unblock, 4: unban, 5: changesex, 6: charban, 7: charunban
  * type of answer:
  *   0: login-server request done
  *   1: player not found
  *   2: gm level too low
  *   3: login-server offline
  *------------------------------------------*/
-static void chrif_char_ask_name_answer(int acc, const char* player_name, uint16 type, uint16 answer) {
+bool chrif_char_ask_name_answer(int acc, const char* player_name, uint16 type, uint16 answer) {
 	struct map_session_data* sd;
 	char action[25];
 	char output[256];
+	bool charsrv = ( type == 6 || type == 7 ) ? true : false;
 	
-	sd = iMap->id2sd(acc);
+	sd = map->id2sd(acc);
 	
 	if( acc < 0 || sd == NULL ) {
 		ShowError("chrif_char_ask_name_answer failed - player not online.\n");
-		return;
+		return false;
 	}
 
+	/* re-use previous msg_txt */
+	if( type == 6 ) type = 2;
+	if( type == 7 ) type = 4;
+	
 	if( type > 0 && type <= 5 )
 		snprintf(action,25,"%s",msg_txt(427+type)); //block|ban|unblock|unban|change the sex of
 	else
 		snprintf(action,25,"???");
 
 	switch( answer ) {
-		case 0 : sprintf(output, msg_txt(424), action, NAME_LENGTH, player_name); break;
+		case 0 : sprintf(output, msg_txt(charsrv?434:424), action, NAME_LENGTH, player_name); break;
 		case 1 : sprintf(output, msg_txt(425), NAME_LENGTH, player_name); break;
 		case 2 : sprintf(output, msg_txt(426), action, NAME_LENGTH, player_name); break;
 		case 3 : sprintf(output, msg_txt(427), action, NAME_LENGTH, player_name); break;
@@ -860,115 +837,76 @@ static void chrif_char_ask_name_answer(int acc, const char* player_name, uint16
 	}
 	
 	clif->message(sd->fd, output);
+	return true;
 }
 
 /*==========================================
  * Request char server to change sex of char (modified by Yor)
  *------------------------------------------*/
-int chrif_changedsex(int fd) {
-	int acc, sex;
-	struct map_session_data *sd;
-
-	acc = RFIFOL(fd,2);
-	sex = RFIFOL(fd,6);
+void chrif_changedsex(int fd) {
+	int acc = RFIFOL(fd,2);
+	//int sex = RFIFOL(fd,6); // Dead store. Uncomment if needed again.
 	
 	if ( battle_config.etc_log )
 		ShowNotice("chrif_changedsex %d.\n", acc);
-	
-	sd = iMap->id2sd(acc);
-	if ( sd ) { //Normally there should not be a char logged on right now!
-		if ( sd->status.sex == sex ) 
-			return 0; //Do nothing? Likely safe.
-		sd->status.sex = !sd->status.sex;
-
-		// reset skill of some job
-		if ((sd->class_&MAPID_UPPERMASK) == MAPID_BARDDANCER) {
-			int i, idx = 0;
-			// remove specifical skills of Bard classes 
-			for(i = 315; i <= 322; i++) {
-				idx = skill->get_index(i);
-				if (sd->status.skill[idx].id > 0 && sd->status.skill[idx].flag == SKILL_FLAG_PERMANENT) {
-					sd->status.skill_point += sd->status.skill[idx].lv;
-					sd->status.skill[idx].id = 0;
-					sd->status.skill[idx].lv = 0;
-				}
-			}
-			// remove specifical skills of Dancer classes 
-			for(i = 323; i <= 330; i++) {
-				idx = skill->get_index(i);
-				if (sd->status.skill[idx].id > 0 && sd->status.skill[idx].flag == SKILL_FLAG_PERMANENT) {
-					sd->status.skill_point += sd->status.skill[idx].lv;
-					sd->status.skill[idx].id = 0;
-					sd->status.skill[idx].lv = 0;
-				}
-			}
-			clif->updatestatus(sd, SP_SKILLPOINT);
-			// change job if necessary
-			if (sd->status.sex) //Changed from Dancer
-				sd->status.class_ -= 1;
-			else	//Changed from Bard
-				sd->status.class_ += 1;
-			//sd->class_ needs not be updated as both Dancer/Bard are the same.
-		}
-		// save character
-		sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters
-							  // do same modify in login-server for the account, but no in char-server (it ask again login_id1 to login, and don't remember it)
-		clif->message(sd->fd, msg_txt(409)); //"Your sex has been changed (need disconnection by the server)..."
-		set_eof(sd->fd); // forced to disconnect for the change
-		iMap->quit(sd); // Remove leftovers (e.g. autotrading) [Paradox924X]
-	}
-	return 0;
+
+	// Path to activate this response:
+	// Map(start) (0x2b0e) -> Char(0x2727) -> Login
+	// Login(0x2723) [ALL] -> Char (0x2b0d)[ALL] -> Map (HERE)
+	// Char will usually be "logged in" despite being forced to log-out in the beginning
+	// of this process, but there's no need to perform map-server specific response
+	// as everything should been changed through char-server [Panikon]
 }
 /*==========================================
  * Request Char Server to Divorce Players
  *------------------------------------------*/
-int chrif_divorce(int partner_id1, int partner_id2) {
-	chrif_check(-1);
+bool chrif_divorce(int partner_id1, int partner_id2) {
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,10);
-	WFIFOW(char_fd,0) = 0x2b11;
-	WFIFOL(char_fd,2) = partner_id1;
-	WFIFOL(char_fd,6) = partner_id2;
-	WFIFOSET(char_fd,10);
+	WFIFOHEAD(chrif->fd,10);
+	WFIFOW(chrif->fd,0) = 0x2b11;
+	WFIFOL(chrif->fd,2) = partner_id1;
+	WFIFOL(chrif->fd,6) = partner_id2;
+	WFIFOSET(chrif->fd,10);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
  * Divorce players
  * only used if 'partner_id' is offline
  *------------------------------------------*/
-int chrif_divorceack(int char_id, int partner_id) {
+bool chrif_divorceack(int char_id, int partner_id) {
 	struct map_session_data* sd;
 	int i;
 
 	if( !char_id || !partner_id )
-		return 0;
+		return false;
 
-	if( ( sd = iMap->charid2sd(char_id) ) != NULL && sd->status.partner_id == partner_id ) {
+	if( ( sd = map->charid2sd(char_id) ) != NULL && sd->status.partner_id == partner_id ) {
 		sd->status.partner_id = 0;
 		for(i = 0; i < MAX_INVENTORY; i++)
 			if (sd->status.inventory[i].nameid == WEDDING_RING_M || sd->status.inventory[i].nameid == WEDDING_RING_F)
 				pc->delitem(sd, i, 1, 0, 0, LOG_TYPE_OTHER);
 	}
 
-	if( ( sd = iMap->charid2sd(partner_id) ) != NULL && sd->status.partner_id == char_id ) {
+	if( ( sd = map->charid2sd(partner_id) ) != NULL && sd->status.partner_id == char_id ) {
 		sd->status.partner_id = 0;
 		for(i = 0; i < MAX_INVENTORY; i++)
 			if (sd->status.inventory[i].nameid == WEDDING_RING_M || sd->status.inventory[i].nameid == WEDDING_RING_F)
 				pc->delitem(sd, i, 1, 0, 0, LOG_TYPE_OTHER);
 	}
 	
-	return 0;
+	return true;
 }
 /*==========================================
  * Removes Baby from parents
  *------------------------------------------*/
-int chrif_deadopt(int father_id, int mother_id, int child_id) {
+void chrif_deadopt(int father_id, int mother_id, int child_id) {
 	struct map_session_data* sd;
 	int idx = skill->get_index(WE_CALLBABY);
 
-	if( father_id && ( sd = iMap->charid2sd(father_id) ) != NULL && sd->status.child == child_id ) {
+	if( father_id && ( sd = map->charid2sd(father_id) ) != NULL && sd->status.child == child_id ) {
 		sd->status.child = 0;
 		sd->status.skill[idx].id = 0;
 		sd->status.skill[idx].lv = 0;
@@ -976,7 +914,7 @@ int chrif_deadopt(int father_id, int mother_id, int child_id) {
 		clif->deleteskill(sd,WE_CALLBABY);
 	}
 
-	if( mother_id && ( sd = iMap->charid2sd(mother_id) ) != NULL && sd->status.child == child_id ) {
+	if( mother_id && ( sd = map->charid2sd(mother_id) ) != NULL && sd->status.child == child_id ) {
 		sd->status.child = 0;
 		sd->status.skill[idx].id = 0;
 		sd->status.skill[idx].lv = 0;
@@ -984,49 +922,54 @@ int chrif_deadopt(int father_id, int mother_id, int child_id) {
 		clif->deleteskill(sd,WE_CALLBABY);
 	}
 
-	return 0;
 }
 
 /*==========================================
- * Disconnection of a player (account has been banned of has a status, from login-server) by [Yor]
+ * Disconnection of a player (account or char has been banned of has a status, from login or char server) by [Yor]
  *------------------------------------------*/
-int chrif_accountban(int fd) {
-	int acc;
+void chrif_idbanned(int fd) {
+	int id;
 	struct map_session_data *sd;
 
-	acc = RFIFOL(fd,2);
+	id = RFIFOL(fd,2);
 	
 	if ( battle_config.etc_log )
-		ShowNotice("chrif_accountban %d.\n", acc);
+		ShowNotice("chrif_idbanned %d.\n", id);
 	
-	sd = iMap->id2sd(acc);
+	sd = ( RFIFOB(fd,6) == 2 ) ? map->charid2sd(id) : map->id2sd(id);
 
-	if ( acc < 0 || sd == NULL ) {
-		ShowError("chrif_accountban failed - player not online.\n");
-		return 0;
+	if ( id < 0 || sd == NULL ) {
+		/* player not online or unknown id, either way no error is necessary (since if you try to ban a offline char it still works) */
+		return;
 	}
 
 	sd->login_id1++; // change identify, because if player come back in char within the 5 seconds, he can change its characters
-	if (RFIFOB(fd,6) == 0) { // 0: change of statut, 1: ban
-                int ret_status = RFIFOL(fd,7); // status or final date of a banishment
-                if(0<ret_status && ret_status<=9)
-                    clif->message(sd->fd, msg_txt(411+ret_status));
-                else if(ret_status==100)
-                    clif->message(sd->fd, msg_txt(421));
-                else    
-                    clif->message(sd->fd, msg_txt(420)); //"Your account has not more authorised."
-	} else if (RFIFOB(fd,6) == 1) { // 0: change of statut, 1: ban
+	if (RFIFOB(fd,6) == 0) { // 0: change of status
+		int ret_status = RFIFOL(fd,7); // status or final date of a banishment
+		if(0<ret_status && ret_status<=9)
+			clif->message(sd->fd, msg_txt(411+ret_status)); // Message IDs (for search convenience): 412, 413, 414, 415, 416, 417, 418, 419, 420
+		else if(ret_status==100)
+			clif->message(sd->fd, msg_txt(421));
+		else
+			clif->message(sd->fd, msg_txt(420)); //"Your account has not more authorized."
+	} else if (RFIFOB(fd,6) == 1) { // 1: ban
 		time_t timestamp;
 		char tmpstr[2048];
 		timestamp = (time_t)RFIFOL(fd,7); // status or final date of a banishment
 		strcpy(tmpstr, msg_txt(423)); //"Your account has been banished until "
 		strftime(tmpstr + strlen(tmpstr), 24, "%d-%m-%Y %H:%M:%S", localtime(&timestamp));
 		clif->message(sd->fd, tmpstr);
+	} else if (RFIFOB(fd,6) == 2) { // 2: change of status for character
+		time_t timestamp;
+		char tmpstr[2048];
+		timestamp = (time_t)RFIFOL(fd,7); // status or final date of a banishment
+		strcpy(tmpstr, msg_txt(433)); //"This character has been banned until  "
+		strftime(tmpstr + strlen(tmpstr), 24, "%d-%m-%Y %H:%M:%S", localtime(&timestamp));
+		clif->message(sd->fd, tmpstr);
 	}
 
 	set_eof(sd->fd); // forced to disconnect for the change
-	iMap->quit(sd); // Remove leftovers (e.g. autotrading) [Paradox924X]
-	return 0;
+	map->quit(sd); // Remove leftovers (e.g. autotrading) [Paradox924X]
 }
 
 //Disconnect the player out of the game, simple packet
@@ -1035,11 +978,11 @@ int chrif_disconnectplayer(int fd) {
 	struct map_session_data* sd;
 	int account_id = RFIFOL(fd, 2);
 
-	sd = iMap->id2sd(account_id);
+	sd = map->id2sd(account_id);
 	if( sd == NULL ) {
-		struct auth_node* auth = chrif_search(account_id);
+		struct auth_node* auth = chrif->search(account_id);
 		
-		if( auth != NULL && chrif_auth_delete(account_id, auth->char_id, ST_LOGIN) )
+		if( auth != NULL && chrif->auth_delete(account_id, auth->char_id, ST_LOGIN) )
 			return 0;
 		
 		return -1;
@@ -1047,7 +990,7 @@ int chrif_disconnectplayer(int fd) {
 
 	if (!sd->fd) { //No connection
 		if (sd->state.autotrade)
-			iMap->quit(sd); //Remove it.
+			map->quit(sd); //Remove it.
 		//Else we don't remove it because the char should have a timer to remove the player because it force-quit before,
 		//and we don't want them kicking their previous instance before the 10 secs penalty time passes. [Skotlex]
 		return 0;
@@ -1072,45 +1015,45 @@ int chrif_updatefamelist(struct map_session_data* sd) {
 	chrif_check(-1);
 
 	switch(sd->class_ & MAPID_UPPERMASK) {
-		case MAPID_BLACKSMITH: type = 1; break;
-		case MAPID_ALCHEMIST:  type = 2; break;
-		case MAPID_TAEKWON:    type = 3; break;
+		case MAPID_BLACKSMITH: type = RANKTYPE_BLACKSMITH; break;
+		case MAPID_ALCHEMIST:  type = RANKTYPE_ALCHEMIST;  break;
+		case MAPID_TAEKWON:    type = RANKTYPE_TAEKWON;    break;
 		default:
 			return 0;
 	}
 
-	WFIFOHEAD(char_fd, 11);
-	WFIFOW(char_fd,0) = 0x2b10;
-	WFIFOL(char_fd,2) = sd->status.char_id;
-	WFIFOL(char_fd,6) = sd->status.fame;
-	WFIFOB(char_fd,10) = type;
-	WFIFOSET(char_fd,11);
+	WFIFOHEAD(chrif->fd, 11);
+	WFIFOW(chrif->fd,0) = 0x2b10;
+	WFIFOL(chrif->fd,2) = sd->status.char_id;
+	WFIFOL(chrif->fd,6) = sd->status.fame;
+	WFIFOB(chrif->fd,10) = type;
+	WFIFOSET(chrif->fd,11);
 
 	return 0;
 }
 
-int chrif_buildfamelist(void) {
-	chrif_check(-1);
+bool chrif_buildfamelist(void) {
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,2);
-	WFIFOW(char_fd,0) = 0x2b1a;
-	WFIFOSET(char_fd,2);
+	WFIFOHEAD(chrif->fd,2);
+	WFIFOW(chrif->fd,0) = 0x2b1a;
+	WFIFOSET(chrif->fd,2);
 
-	return 0;
+	return true;
 }
 
-int chrif_recvfamelist(int fd) {
+void chrif_recvfamelist(int fd) {
 	int num, size;
 	int total = 0, len = 8;
 
-	memset (smith_fame_list, 0, sizeof(smith_fame_list));
-	memset (chemist_fame_list, 0, sizeof(chemist_fame_list));
-	memset (taekwon_fame_list, 0, sizeof(taekwon_fame_list));
+	memset(pc->smith_fame_list, 0, sizeof(pc->smith_fame_list));
+	memset(pc->chemist_fame_list, 0, sizeof(pc->chemist_fame_list));
+	memset(pc->taekwon_fame_list, 0, sizeof(pc->taekwon_fame_list));
 
 	size = RFIFOW(fd, 6); //Blacksmith block size
 	
 	for (num = 0; len < size && num < MAX_FAME_LIST; num++) {
-		memcpy(&smith_fame_list[num], RFIFOP(fd,len), sizeof(struct fame_list));
+		memcpy(&pc->smith_fame_list[num], RFIFOP(fd,len), sizeof(struct fame_list));
  		len += sizeof(struct fame_list);
 	}
 	
@@ -1119,7 +1062,7 @@ int chrif_recvfamelist(int fd) {
 	size = RFIFOW(fd, 4); //Alchemist block size
 	
 	for (num = 0; len < size && num < MAX_FAME_LIST; num++) {
-		memcpy(&chemist_fame_list[num], RFIFOP(fd,len), sizeof(struct fame_list));
+		memcpy(&pc->chemist_fame_list[num], RFIFOP(fd,len), sizeof(struct fame_list));
  		len += sizeof(struct fame_list);
 	}
 	
@@ -1128,15 +1071,13 @@ int chrif_recvfamelist(int fd) {
 	size = RFIFOW(fd, 2); //Total packet length
 	
 	for (num = 0; len < size && num < MAX_FAME_LIST; num++) {
-		memcpy(&taekwon_fame_list[num], RFIFOP(fd,len), sizeof(struct fame_list));
+		memcpy(&pc->taekwon_fame_list[num], RFIFOP(fd,len), sizeof(struct fame_list));
  		len += sizeof(struct fame_list);
 	}
 	
 	total += num;
 
 	ShowInfo("Received Fame List of '"CL_WHITE"%d"CL_RESET"' characters.\n", total);
-
-	return 0;
 }
 
 /// fame ranking update confirmation
@@ -1146,9 +1087,9 @@ int chrif_updatefamelist_ack(int fd) {
 	uint8 index;
 	
 	switch (RFIFOB(fd,2)) {
-		case 1: list = smith_fame_list;   break;
-		case 2: list = chemist_fame_list; break;
-		case 3: list = taekwon_fame_list; break;
+		case RANKTYPE_BLACKSMITH: list = pc->smith_fame_list;   break;
+		case RANKTYPE_ALCHEMIST:  list = pc->chemist_fame_list; break;
+		case RANKTYPE_TAEKWON:    list = pc->taekwon_fame_list; break;
 		default: return 0;
 	}
 	
@@ -1162,31 +1103,31 @@ int chrif_updatefamelist_ack(int fd) {
 	return 1;
 }
 
-int chrif_save_scdata(struct map_session_data *sd) { //parses the sc_data of the player and sends it to the char-server for saving. [Skotlex]
+bool chrif_save_scdata(struct map_session_data *sd) { //parses the sc_data of the player and sends it to the char-server for saving. [Skotlex]
 
 #ifdef ENABLE_SC_SAVING
 	int i, count=0;
-	unsigned int tick;
+	int64 tick;
 	struct status_change_data data;
 	struct status_change *sc = &sd->sc;
-	const struct TimerData *timer;
+	const struct TimerData *td;
 
-	chrif_check(-1);
-	tick = iTimer->gettick();
+	chrif_check(false);
+	tick = timer->gettick();
 	
-	WFIFOHEAD(char_fd, 14 + SC_MAX*sizeof(struct status_change_data));
-	WFIFOW(char_fd,0) = 0x2b1c;
-	WFIFOL(char_fd,4) = sd->status.account_id;
-	WFIFOL(char_fd,8) = sd->status.char_id;
+	WFIFOHEAD(chrif->fd, 14 + SC_MAX*sizeof(struct status_change_data));
+	WFIFOW(chrif->fd,0) = 0x2b1c;
+	WFIFOL(chrif->fd,4) = sd->status.account_id;
+	WFIFOL(chrif->fd,8) = sd->status.char_id;
 	
 	for (i = 0; i < SC_MAX; i++) {
 		if (!sc->data[i])
 			continue;
 		if (sc->data[i]->timer != INVALID_TIMER) {
-			timer = iTimer->get_timer(sc->data[i]->timer);
-			if (timer == NULL || timer->func != status_change_timer || DIFF_TICK(timer->tick,tick) < 0)
+			td = timer->get(sc->data[i]->timer);
+			if (td == NULL || td->func != status->change_timer || DIFF_TICK(td->tick,tick) < 0)
 				continue;
-			data.tick = DIFF_TICK(timer->tick,tick); //Duration that is left before ending.
+			data.tick = DIFF_TICK32(td->tick,tick); //Duration that is left before ending.
 		} else
 			data.tick = -1; //Infinite duration
 		data.type = i;
@@ -1194,24 +1135,24 @@ int chrif_save_scdata(struct map_session_data *sd) { //parses the sc_data of the
 		data.val2 = sc->data[i]->val2;
 		data.val3 = sc->data[i]->val3;
 		data.val4 = sc->data[i]->val4;
-		memcpy(WFIFOP(char_fd,14 +count*sizeof(struct status_change_data)),
+		memcpy(WFIFOP(chrif->fd,14 +count*sizeof(struct status_change_data)),
 			&data, sizeof(struct status_change_data));
 		count++;
 	}
 	
 	if (count == 0)
-		return 0; //Nothing to save.
+		return true; //Nothing to save. | Everything was as successful as if there was something to save.
 	
-	WFIFOW(char_fd,12) = count;
-	WFIFOW(char_fd,2) = 14 +count*sizeof(struct status_change_data); //Total packet size
-	WFIFOSET(char_fd,WFIFOW(char_fd,2));
+	WFIFOW(chrif->fd,12) = count;
+	WFIFOW(chrif->fd,2) = 14 +count*sizeof(struct status_change_data); //Total packet size
+	WFIFOSET(chrif->fd,WFIFOW(chrif->fd,2));
 #endif
 	
-	return 0;
+	return true;
 }
 
 //Retrieve and load sc_data for a player. [Skotlex]
-int chrif_load_scdata(int fd) {
+bool chrif_load_scdata(int fd) {
 
 #ifdef ENABLE_SC_SAVING
 	struct map_session_data *sd;
@@ -1221,127 +1162,116 @@ int chrif_load_scdata(int fd) {
 	aid = RFIFOL(fd,4); //Player Account ID
 	cid = RFIFOL(fd,8); //Player Char ID
 	
-	sd = iMap->id2sd(aid);
+	sd = map->id2sd(aid);
 	
 	if ( !sd ) {
 		ShowError("chrif_load_scdata: Player of AID %d not found!\n", aid);
-		return -1;
+		return false;
 	}
 	
 	if ( sd->status.char_id != cid ) {
 		ShowError("chrif_load_scdata: Receiving data for account %d, char id does not matches (%d != %d)!\n", aid, sd->status.char_id, cid);
-		return -1;
+		return false;
 	}
 	
 	count = RFIFOW(fd,12); //sc_count
 	
 	for (i = 0; i < count; i++) {
 		data = (struct status_change_data*)RFIFOP(fd,14 + i*sizeof(struct status_change_data));
-		status_change_start(&sd->bl, (sc_type)data->type, 10000, data->val1, data->val2, data->val3, data->val4, data->tick, 15);
+		status->change_start(NULL, &sd->bl, (sc_type)data->type, 10000, data->val1, data->val2, data->val3, data->val4, data->tick, 15);
 	}
+	
+	pc->scdata_received(sd);
 #endif
 	
-	return 0;
+	return true;
 }
 
 /*==========================================
  * Send rates to char server [Wizputer]
  * S 2b16 <base rate>.L <job rate>.L <drop rate>.L
  *------------------------------------------*/
-int chrif_ragsrvinfo(int base_rate, int job_rate, int drop_rate) {
-	chrif_check(-1);
+bool chrif_ragsrvinfo(int base_rate, int job_rate, int drop_rate) {
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,14);
-	WFIFOW(char_fd,0) = 0x2b16;
-	WFIFOL(char_fd,2) = base_rate;
-	WFIFOL(char_fd,6) = job_rate;
-	WFIFOL(char_fd,10) = drop_rate;
-	WFIFOSET(char_fd,14);
+	WFIFOHEAD(chrif->fd,14);
+	WFIFOW(chrif->fd,0) = 0x2b16;
+	WFIFOL(chrif->fd,2) = base_rate;
+	WFIFOL(chrif->fd,6) = job_rate;
+	WFIFOL(chrif->fd,10) = drop_rate;
+	WFIFOSET(chrif->fd,14);
 	
-	return 0;
+	return true;
 }
 
 
 /*=========================================
- * Tell char-server charcter disconnected [Wizputer]
+ * Tell char-server character disconnected [Wizputer]
  *-----------------------------------------*/
-int chrif_char_offline(struct map_session_data *sd) {
-	chrif_check(-1);
-
-	WFIFOHEAD(char_fd,10);
-	WFIFOW(char_fd,0) = 0x2b17;
-	WFIFOL(char_fd,2) = sd->status.char_id;
-	WFIFOL(char_fd,6) = sd->status.account_id;
-	WFIFOSET(char_fd,10);
+bool chrif_char_offline_nsd(int account_id, int char_id) {
+	chrif_check(false);
 
-	return 0;
-}
-int chrif_char_offline_nsd(int account_id, int char_id) {
-	chrif_check(-1);
-
-	WFIFOHEAD(char_fd,10);
-	WFIFOW(char_fd,0) = 0x2b17;
-	WFIFOL(char_fd,2) = char_id;
-	WFIFOL(char_fd,6) = account_id;
-	WFIFOSET(char_fd,10);
+	WFIFOHEAD(chrif->fd,10);
+	WFIFOW(chrif->fd,0) = 0x2b17;
+	WFIFOL(chrif->fd,2) = char_id;
+	WFIFOL(chrif->fd,6) = account_id;
+	WFIFOSET(chrif->fd,10);
 
-	return 0;
+	return true;
 }
 
 /*=========================================
  * Tell char-server to reset all chars offline [Wizputer]
  *-----------------------------------------*/
-int chrif_flush_fifo(void) {
-	chrif_check(-1);
+bool chrif_flush(void) {
+	chrif_check(false);
 
-	set_nonblocking(char_fd, 0);
+	set_nonblocking(chrif->fd, 0);
 	flush_fifos();
-	set_nonblocking(char_fd, 1);
+	set_nonblocking(chrif->fd, 1);
 
-	return 0;
+	return true;
 }
 
 /*=========================================
  * Tell char-server to reset all chars offline [Wizputer]
  *-----------------------------------------*/
-int chrif_char_reset_offline(void) {
-	chrif_check(-1);
+bool chrif_char_reset_offline(void) {
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,2);
-	WFIFOW(char_fd,0) = 0x2b18;
-	WFIFOSET(char_fd,2);
+	WFIFOHEAD(chrif->fd,2);
+	WFIFOW(chrif->fd,0) = 0x2b18;
+	WFIFOSET(chrif->fd,2);
 
-	return 0;
+	return true;
 }
 
 /*=========================================
- * Tell char-server charcter is online [Wizputer]
+ * Tell char-server character is online [Wizputer]
  *-----------------------------------------*/
+bool chrif_char_online(struct map_session_data *sd) {
+	chrif_check(false);
 
-int chrif_char_online(struct map_session_data *sd) {
-	chrif_check(-1);
-
-	WFIFOHEAD(char_fd,10);
-	WFIFOW(char_fd,0) = 0x2b19;
-	WFIFOL(char_fd,2) = sd->status.char_id;
-	WFIFOL(char_fd,6) = sd->status.account_id;
-	WFIFOSET(char_fd,10);
+	WFIFOHEAD(chrif->fd,10);
+	WFIFOW(chrif->fd,0) = 0x2b19;
+	WFIFOL(chrif->fd,2) = sd->status.char_id;
+	WFIFOL(chrif->fd,6) = sd->status.account_id;
+	WFIFOSET(chrif->fd,10);
 
-	return 0;
+	return true;
 }
 
-
 /// Called when the connection to Char Server is disconnected.
 void chrif_on_disconnect(void) {
-	if( chrif_connected != 1 )
+	if( chrif->connected != 1 )
 		ShowWarning("Connection to Char Server lost.\n\n");
-	chrif_connected = 0;
+	chrif->connected = 0;
 	
- 	other_mapserver_count = 0; //Reset counter. We receive ALL maps from all map-servers on reconnect.
-	iMap->eraseallipport();
+	chrif->other_mapserver_count = 0; //Reset counter. We receive ALL maps from all map-servers on reconnect.
+	map->eraseallipport();
 
 	//Attempt to reconnect in a second. [Skotlex]
-	iTimer->add_timer(iTimer->gettick() + 1000, check_connect_char_server, 0, 0);
+	timer->add(timer->gettick() + 1000, chrif->check_connect_char_server, 0, 0);
 }
 
 
@@ -1350,10 +1280,10 @@ void chrif_update_ip(int fd) {
 	
 	WFIFOHEAD(fd,6);
 	
-	new_ip = host2ip(char_ip_str);
+	new_ip = host2ip(chrif->ip_str);
 	
-	if (new_ip && new_ip != char_ip)
-		char_ip = new_ip; //Update char_ip
+	if (new_ip && new_ip != chrif->ip)
+		chrif->ip = new_ip; //Update chrif->ip
 
 	new_ip = clif->refresh_ip();
 	
@@ -1365,7 +1295,7 @@ void chrif_update_ip(int fd) {
 	WFIFOSET(fd,6);
 }
 
-// pings the charserver
+// pings the charserver ( since on-demand flag.ping was introduced, shouldn't this be dropped? only wasting traffic and processing [Ind])
 void chrif_keepalive(int fd) {
 	WFIFOHEAD(fd,2);
 	WFIFOW(fd,0) = 0x2b23;
@@ -1377,13 +1307,16 @@ void chrif_keepalive_ack(int fd) {
 void chrif_skillid2idx(int fd) {
 	int i, count = 0;
 	
-	if( fd == 0 ) fd = char_fd;
+	if( fd == 0 ) fd = chrif->fd;
+	
+	if( !session_isValid(fd) )
+		return;
 	
 	WFIFOHEAD(fd,4 + (MAX_SKILL * 4));
 	WFIFOW(fd,0) = 0x2b0b;
 	for(i = 0; i < MAX_SKILL; i++) {
-		if( skill_db[i].nameid ) {
-			WFIFOW(fd, 4 + (count*4)) = skill_db[i].nameid;
+		if( skill->db[i].nameid ) {
+			WFIFOW(fd, 4 + (count*4)) = skill->db[i].nameid;
 			WFIFOW(fd, 6 + (count*4)) = i;
 			count++;
 		}
@@ -1396,10 +1329,10 @@ void chrif_skillid2idx(int fd) {
  *
  *------------------------------------------*/
 int chrif_parse(int fd) {
-	int packet_len, cmd;
+	int packet_len, cmd, r;
 
 	// only process data from the char-server
-	if ( fd != char_fd ) {
+	if ( fd != chrif->fd ) {
 		ShowDebug("chrif_parse: Disconnecting invalid session #%d (is not the char-server)\n", fd);
 		do_close(fd);
 		return 0;
@@ -1407,33 +1340,42 @@ int chrif_parse(int fd) {
 
 	if ( session[fd]->flag.eof ) {
 		do_close(fd);
-		char_fd = -1;
-		chrif_on_disconnect();
+		chrif->fd = -1;
+		chrif->on_disconnect();
 		return 0;
 	} else if ( session[fd]->flag.ping ) {/* we've reached stall time */
-		if( DIFF_TICK(last_tick, session[fd]->rdata_tick) > (stall_time * 2) ) {/* we can't wait any longer */
+		if( DIFF_TICK(sockt->last_tick, session[fd]->rdata_tick) > (sockt->stall_time * 2) ) {/* we can't wait any longer */
 			set_eof(fd);
 			return 0;
 		} else if( session[fd]->flag.ping != 2 ) { /* we haven't sent ping out yet */
-			chrif_keepalive(fd);
+			chrif->keepalive(fd);
 			session[fd]->flag.ping = 2;
 		}
 	}
 
 	while ( RFIFOREST(fd) >= 2 ) {
+
+		if( HPM->packetsc[hpChrif_Parse] ) {
+			if( (r = HPM->parse_packets(fd,hpChrif_Parse)) ) {
+				if( r == 1 ) continue;
+				if( r == 2 ) return 0;
+			}
+		}
+
 		cmd = RFIFOW(fd,0);
-		if (cmd < 0x2af8 || cmd >= 0x2af8 + ARRAYLENGTH(packet_len_table) || packet_len_table[cmd-0x2af8] == 0) {
-			int r = intif_parse(fd); // Passed on to the intif
+		
+		if (cmd < 0x2af8 || cmd >= 0x2af8 + ARRAYLENGTH(chrif->packet_len_table) || chrif->packet_len_table[cmd-0x2af8] == 0) {
+			r = intif->parse(fd); // Passed on to the intif
 
-			if (r == 1) continue;	// Treated in intif 
+			if (r == 1) continue;	// Treated in intif
 			if (r == 2) return 0;	// Didn't have enough data (len==-1)
 
-			ShowWarning("chrif_parse: session #%d, intif_parse failed (unrecognized command 0x%.4x).\n", fd, cmd);
+			ShowWarning("chrif_parse: session #%d, intif->parse failed (unrecognized command 0x%.4x).\n", fd, cmd);
 			set_eof(fd);
 			return 0;
 		}
 
-		if ( ( packet_len = packet_len_table[cmd-0x2af8] ) == -1) { // dynamic-length packet, second WORD holds the length
+		if ( ( packet_len = chrif->packet_len_table[cmd-0x2af8] ) == -1) { // dynamic-length packet, second WORD holds the length
 			if (RFIFOREST(fd) < 4)
 				return 0;
 			packet_len = RFIFOW(fd,2);
@@ -1445,49 +1387,48 @@ int chrif_parse(int fd) {
 		//ShowDebug("Received packet 0x%4x (%d bytes) from char-server (connection %d)\n", RFIFOW(fd,0), packet_len, fd);
 
 		switch(cmd) {
-			case 0x2af9: chrif_connectack(fd); break;
-			case 0x2afb: chrif_sendmapack(fd); break;
-			case 0x2afd: chrif_authok(fd); break;
-			case 0x2b00: iMap->setusers(RFIFOL(fd,2)); chrif_keepalive(fd); break;
+			case 0x2af9: chrif->connectack(fd); break;
+			case 0x2afb: chrif->sendmapack(fd); break;
+			case 0x2afd: chrif->authok(fd); break;
+			case 0x2b00: map->setusers(RFIFOL(fd,2)); chrif->keepalive(fd); break;
 			case 0x2b03: clif->charselectok(RFIFOL(fd,2), RFIFOB(fd,6)); break;
-			case 0x2b04: chrif_recvmap(fd); break;
-			case 0x2b06: chrif_changemapserverack(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10), RFIFOL(fd,14), RFIFOW(fd,18), RFIFOW(fd,20), RFIFOW(fd,22), RFIFOL(fd,24), RFIFOW(fd,28)); break;
-			case 0x2b09: iMap->addnickdb(RFIFOL(fd,2), (char*)RFIFOP(fd,6)); break;
-			case 0x2b0a: socket_datasync(fd, false); break;
-			case 0x2b0d: chrif_changedsex(fd); break;
-			case 0x2b0f: chrif_char_ask_name_answer(RFIFOL(fd,2), (char*)RFIFOP(fd,6), RFIFOW(fd,30), RFIFOW(fd,32)); break;
-			case 0x2b12: chrif_divorceack(RFIFOL(fd,2), RFIFOL(fd,6)); break;
-			case 0x2b14: chrif_accountban(fd); break;
-			case 0x2b1b: chrif_recvfamelist(fd); break;
-			case 0x2b1d: chrif_load_scdata(fd); break;
-			case 0x2b1e: chrif_update_ip(fd); break;
-			case 0x2b1f: chrif_disconnectplayer(fd); break;
-			case 0x2b20: chrif_removemap(fd); break;
-			case 0x2b21: chrif_save_ack(fd); break;
-			case 0x2b22: chrif_updatefamelist_ack(fd); break;
-			case 0x2b24: chrif_keepalive_ack(fd); break;
-			case 0x2b25: chrif_deadopt(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10)); break;
-			case 0x2b27: chrif_authfail(fd); break;
+			case 0x2b04: chrif->recvmap(fd); break;
+			case 0x2b06: chrif->changemapserverack(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10), RFIFOL(fd,14), RFIFOW(fd,18), RFIFOW(fd,20), RFIFOW(fd,22), RFIFOL(fd,24), RFIFOW(fd,28)); break;
+			case 0x2b09: map->addnickdb(RFIFOL(fd,2), (char*)RFIFOP(fd,6)); break;
+			case 0x2b0a: sockt->datasync(fd, false); break;
+			case 0x2b0d: chrif->changedsex(fd); break;
+			case 0x2b0f: chrif->char_ask_name_answer(RFIFOL(fd,2), (char*)RFIFOP(fd,6), RFIFOW(fd,30), RFIFOW(fd,32)); break;
+			case 0x2b12: chrif->divorceack(RFIFOL(fd,2), RFIFOL(fd,6)); break;
+			case 0x2b14: chrif->idbanned(fd); break;
+			case 0x2b1b: chrif->recvfamelist(fd); break;
+			case 0x2b1d: chrif->load_scdata(fd); break;
+			case 0x2b1e: chrif->update_ip(fd); break;
+			case 0x2b1f: chrif->disconnectplayer(fd); break;
+			case 0x2b20: chrif->removemap(fd); break;
+			case 0x2b21: chrif->save_ack(fd); break;
+			case 0x2b22: chrif->updatefamelist_ack(fd); break;
+			case 0x2b24: chrif->keepalive_ack(fd); break;
+			case 0x2b25: chrif->deadopt(RFIFOL(fd,2), RFIFOL(fd,6), RFIFOL(fd,10)); break;
+			case 0x2b27: chrif->authfail(fd); break;
 			default:
 				ShowError("chrif_parse : unknown packet (session #%d): 0x%x. Disconnecting.\n", fd, cmd);
 				set_eof(fd);
 				return 0;
 		}
-		if ( fd == char_fd ) //There's the slight chance we lost the connection during parse, in which case this would segfault if not checked [Skotlex]
+		if ( fd == chrif->fd ) //There's the slight chance we lost the connection during parse, in which case this would segfault if not checked [Skotlex]
 			RFIFOSKIP(fd, packet_len);
 	}
 
 	return 0;
 }
 
-// unused
-int send_usercount_tochar(int tid, unsigned int tick, int id, intptr_t data) {
+int send_usercount_tochar(int tid, int64 tick, int id, intptr_t data) {
 	chrif_check(-1);
 
-	WFIFOHEAD(char_fd,4);
-	WFIFOW(char_fd,0) = 0x2afe;
-	WFIFOW(char_fd,2) = iMap->usercount();
-	WFIFOSET(char_fd,4);
+	WFIFOHEAD(chrif->fd,4);
+	WFIFOW(chrif->fd,0) = 0x2afe;
+	WFIFOW(chrif->fd,2) = map->usercount();
+	WFIFOSET(chrif->fd,4);
 	return 0;
 }
 
@@ -1495,66 +1436,66 @@ int send_usercount_tochar(int tid, unsigned int tick, int id, intptr_t data) {
  * timerFunction
  * Send to char the number of client connected to map
  *------------------------------------------*/
-int send_users_tochar(void) {
+bool send_users_tochar(void) {
 	int users = 0, i = 0;
 	struct map_session_data* sd;
 	struct s_mapiterator* iter;
 
-	chrif_check(-1);
+	chrif_check(false);
 
-	users = iMap->usercount();
+	users = map->usercount();
 	
-	WFIFOHEAD(char_fd, 6+8*users);
-	WFIFOW(char_fd,0) = 0x2aff;
+	WFIFOHEAD(chrif->fd, 6+8*users);
+	WFIFOW(chrif->fd,0) = 0x2aff;
 	
 	iter = mapit_getallusers();
 	
 	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) ) {
-		WFIFOL(char_fd,6+8*i) = sd->status.account_id;
-		WFIFOL(char_fd,6+8*i+4) = sd->status.char_id;
+		WFIFOL(chrif->fd,6+8*i) = sd->status.account_id;
+		WFIFOL(chrif->fd,6+8*i+4) = sd->status.char_id;
 		i++;
 	}
 	
 	mapit->free(iter);
 	
-	WFIFOW(char_fd,2) = 6 + 8*users;
-	WFIFOW(char_fd,4) = users;
-	WFIFOSET(char_fd, 6+8*users);
+	WFIFOW(chrif->fd,2) = 6 + 8*users;
+	WFIFOW(chrif->fd,4) = users;
+	WFIFOSET(chrif->fd, 6+8*users);
 
-	return 0;
+	return true;
 }
 
 /*==========================================
  * timerFunction
-  * Chk the connection to char server, (if it down)
+  * Check the connection to char server, (if it down)
  *------------------------------------------*/
-static int check_connect_char_server(int tid, unsigned int tick, int id, intptr_t data) {
+int check_connect_char_server(int tid, int64 tick, int id, intptr_t data) {
 	static int displayed = 0;
-	if ( char_fd <= 0 || session[char_fd] == NULL ) {
+	if ( chrif->fd <= 0 || session[chrif->fd] == NULL ) {
 		if ( !displayed ) {
 			ShowStatus("Attempting to connect to Char Server. Please wait.\n");
 			displayed = 1;
 		}
 
-		chrif_state = 0;
+		chrif->state = 0;
 		
-		if ( ( char_fd = make_connection(char_ip, char_port,NULL) ) == -1) //Attempt to connect later. [Skotlex]
+		if ( ( chrif->fd = make_connection(chrif->ip, chrif->port,NULL) ) == -1) //Attempt to connect later. [Skotlex]
 			return 0;
 
-		session[char_fd]->func_parse = chrif_parse;
-		session[char_fd]->flag.server = 1;
-		realloc_fifo(char_fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK);
+		session[chrif->fd]->func_parse = chrif->parse;
+		session[chrif->fd]->flag.server = 1;
+		realloc_fifo(chrif->fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK);
 
-		chrif_connect(char_fd);
-		chrif_connected = (chrif_state == 2);
-		srvinfo = 0;
+		chrif->connect(chrif->fd);
+		chrif->connected = (chrif->state == 2);
+		chrif->srvinfo = 0;
 	} else {
-		if (srvinfo == 0) {
-			chrif_ragsrvinfo(battle_config.base_exp_rate, battle_config.job_exp_rate, battle_config.item_rate_common);
-			srvinfo = 1;
+		if (chrif->srvinfo == 0) {
+			chrif->ragsrvinfo(battle_config.base_exp_rate, battle_config.job_exp_rate, battle_config.item_rate_common);
+			chrif->srvinfo = 1;
 		}
 	}
-	if ( chrif_isconnected() )
+	if ( chrif->isconnected() )
 		displayed = 0;
 	return 0;
 }
@@ -1562,89 +1503,254 @@ static int check_connect_char_server(int tid, unsigned int tick, int id, intptr_
 /*==========================================
  * Asks char server to remove friend_id from the friend list of char_id
  *------------------------------------------*/
-int chrif_removefriend(int char_id, int friend_id) {
+bool chrif_removefriend(int char_id, int friend_id) {
 
-	chrif_check(-1);
+	chrif_check(false);
 
-	WFIFOHEAD(char_fd,10);
-	WFIFOW(char_fd,0) = 0x2b07;
-	WFIFOL(char_fd,2) = char_id;
-	WFIFOL(char_fd,6) = friend_id;
-	WFIFOSET(char_fd,10);
+	WFIFOHEAD(chrif->fd,10);
+	WFIFOW(chrif->fd,0) = 0x2b07;
+	WFIFOL(chrif->fd,2) = char_id;
+	WFIFOL(chrif->fd,6) = friend_id;
+	WFIFOSET(chrif->fd,10);
 	
-	return 0;
+	return true;
 }
 
 void chrif_send_report(char* buf, int len) {
 #ifndef STATS_OPT_OUT
-	if( char_fd ) {
-		WFIFOHEAD(char_fd,len + 2);
+	if( chrif->fd > 0 ) {
+		WFIFOHEAD(chrif->fd,len + 2);
 		
-		WFIFOW(char_fd,0) = 0x3008;
+		WFIFOW(chrif->fd,0) = 0x3008;
 		
-		memcpy(WFIFOP(char_fd,2), buf, len);
+		memcpy(WFIFOP(chrif->fd,2), buf, len);
 		
-		WFIFOSET(char_fd,len + 2);
+		WFIFOSET(chrif->fd,len + 2);
 		
-		flush_fifo(char_fd); /* ensure it's sent now. */
+		flush_fifo(chrif->fd); /* ensure it's sent now. */
 	}
 #endif
 }
 
 /**
+ * Sends a single scdata for saving into char server, meant to ensure integrity of duration-less conditions
+ **/
+void chrif_save_scdata_single(int account_id, int char_id, short type, struct status_change_entry *sce) {
+	
+	if( !chrif->isconnected() )
+		return;
+	
+	WFIFOHEAD(chrif->fd, 28);
+	
+	WFIFOW(chrif->fd, 0) = 0x2740;
+	WFIFOL(chrif->fd, 2) = account_id;
+	WFIFOL(chrif->fd, 6) = char_id;
+	WFIFOW(chrif->fd, 10) = type;
+	WFIFOL(chrif->fd, 12) = sce->val1;
+	WFIFOL(chrif->fd, 16) = sce->val2;
+	WFIFOL(chrif->fd, 20) = sce->val3;
+	WFIFOL(chrif->fd, 24) = sce->val4;
+	
+	WFIFOSET(chrif->fd, 28);
+	
+}
+/**
+ * Sends a single scdata deletion request into char server, meant to ensure integrity of duration-less conditions
+ **/
+void chrif_del_scdata_single(int account_id, int char_id, short type) {
+	
+	if( !chrif->isconnected() ) {
+		ShowError("MAYDAY! failed to delete status %d from CID:%d/AID:%d\n",type,char_id,account_id);
+		return;
+	}
+
+	
+	WFIFOHEAD(chrif->fd, 12);
+	
+	WFIFOW(chrif->fd, 0) = 0x2741;
+	WFIFOL(chrif->fd, 2) = account_id;
+	WFIFOL(chrif->fd, 6) = char_id;
+	WFIFOW(chrif->fd, 10) = type;
+	
+	WFIFOSET(chrif->fd, 12);
+
+}
+
+/**	`
  * @see DBApply
  */
 int auth_db_final(DBKey key, DBData *data, va_list ap) {
 	struct auth_node *node = DB->data2ptr(data);
 	
-	if (node->char_dat)
-		aFree(node->char_dat);
-	
-	if (node->sd)
+	if (node->sd) {
+		
+		if( node->sd->regs.vars )
+			node->sd->regs.vars->destroy(node->sd->regs.vars, script->reg_destroy);
+		
+		if( node->sd->regs.arrays )
+			node->sd->regs.arrays->destroy(node->sd->regs.arrays, script->array_free_db);
+		
 		aFree(node->sd);
-	
-	ers_free(auth_db_ers, node);
-	
+	}
+	ers_free(chrif->auth_db_ers, node);
+
 	return 0;
 }
 
 /*==========================================
  * Destructor
  *------------------------------------------*/
-int do_final_chrif(void) {
+void do_final_chrif(void) {
 	
-	if( char_fd != -1 ) {
-		do_close(char_fd);
-		char_fd = -1;
+	if( chrif->fd != -1 ) {
+		do_close(chrif->fd);
+		chrif->fd = -1;
 	}
 
-	auth_db->destroy(auth_db, auth_db_final);
+	chrif->auth_db->destroy(chrif->auth_db, chrif->auth_db_final);
 	
-	ers_destroy(auth_db_ers);
-	
-	return 0;
+	ers_destroy(chrif->auth_db_ers);
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int do_init_chrif(void) {
-	
-	auth_db = idb_alloc(DB_OPT_BASE);
-	auth_db_ers = ers_new(sizeof(struct auth_node),"chrif.c::auth_db_ers",ERS_OPT_NONE);
+void do_init_chrif(bool minimal) {
+	if (minimal)
+		return;
+
+	chrif->auth_db = idb_alloc(DB_OPT_BASE);
+	chrif->auth_db_ers = ers_new(sizeof(struct auth_node),"chrif.c::auth_db_ers",ERS_OPT_NONE);
 
-	iTimer->add_timer_func_list(check_connect_char_server, "check_connect_char_server");
-	iTimer->add_timer_func_list(auth_db_cleanup, "auth_db_cleanup");
+	timer->add_func_list(chrif->check_connect_char_server, "check_connect_char_server");
+	timer->add_func_list(chrif->auth_db_cleanup, "auth_db_cleanup");
+	timer->add_func_list(chrif->send_usercount_tochar, "send_usercount_tochar");
 
 	// establish map-char connection if not present
-	iTimer->add_timer_interval(iTimer->gettick() + 1000, check_connect_char_server, 0, 0, 10 * 1000);
+	timer->add_interval(timer->gettick() + 1000, chrif->check_connect_char_server, 0, 0, 10 * 1000);
 
 	// wipe stale data for timed-out client connection requests
-	iTimer->add_timer_interval(iTimer->gettick() + 1000, auth_db_cleanup, 0, 0, 30 * 1000);
+	timer->add_interval(timer->gettick() + 1000, chrif->auth_db_cleanup, 0, 0, 30 * 1000);
 
 	// send the user count every 10 seconds, to hide the charserver's online counting problem
-	iTimer->add_timer_interval(iTimer->gettick() + 1000, send_usercount_tochar, 0, 0, UPDATE_INTERVAL);
-
-	return 0;
+	timer->add_interval(timer->gettick() + 1000, chrif->send_usercount_tochar, 0, 0, UPDATE_INTERVAL);
+}
+
+
+/*=====================================
+* Default Functions : chrif.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void chrif_defaults(void) {
+	const int packet_len_table[CHRIF_PACKET_LEN_TABLE_SIZE] = { // U - used, F - free
+		60, 3,-1,27,10,-1, 6,-1,	// 2af8-2aff: U->2af8, U->2af9, U->2afa, U->2afb, U->2afc, U->2afd, U->2afe, U->2aff
+		6,-1,18, 7,-1,39,30, 10,	// 2b00-2b07: U->2b00, U->2b01, U->2b02, U->2b03, U->2b04, U->2b05, U->2b06, U->2b07
+		6,30, -1, 0,86, 7,44,34,	// 2b08-2b0f: U->2b08, U->2b09, U->2b0a, F->2b0b, U->2b0c, U->2b0d, U->2b0e, U->2b0f
+		11,10,10, 0,11, 0,266,10,	// 2b10-2b17: U->2b10, U->2b11, U->2b12, F->2b13, U->2b14, F->2b15, U->2b16, U->2b17
+		2,10, 2,-1,-1,-1, 2, 7,		// 2b18-2b1f: U->2b18, U->2b19, U->2b1a, U->2b1b, U->2b1c, U->2b1d, U->2b1e, U->2b1f
+		-1,10, 8, 2, 2,14,19,19,	// 2b20-2b27: U->2b20, U->2b21, U->2b22, U->2b23, U->2b24, U->2b25, U->2b26, U->2b27
+	};
+
+	chrif = &chrif_s;
+
+	/* vars */
+	chrif->connected = 0;
+	chrif->other_mapserver_count = 0;
+	
+	memcpy(chrif->packet_len_table,&packet_len_table,sizeof(chrif->packet_len_table));
+	chrif->fd = -1;
+	chrif->srvinfo = 0;
+	memset(chrif->ip_str,0,sizeof(chrif->ip_str));
+	chrif->ip = 0;
+	chrif->port = 6121;
+	memset(chrif->userid,0,sizeof(chrif->userid));
+	memset(chrif->passwd,0,sizeof(chrif->passwd));
+	chrif->state = 0;
+	
+	/* */
+	chrif->auth_db = NULL;
+	chrif->auth_db_ers = NULL;
+	/* */
+	chrif->init = do_init_chrif;
+	chrif->final = do_final_chrif;
+	
+	/* funcs */
+	chrif->setuserid = chrif_setuserid;
+	chrif->setpasswd = chrif_setpasswd;
+	chrif->checkdefaultlogin = chrif_checkdefaultlogin;
+	chrif->setip = chrif_setip;
+	chrif->setport = chrif_setport;
+	
+	chrif->isconnected = chrif_isconnected;
+	chrif->check_shutdown = chrif_check_shutdown;
+	
+	chrif->search = chrif_search;
+	chrif->auth_check = chrif_auth_check;
+	chrif->auth_delete = chrif_auth_delete;
+	chrif->auth_finished = chrif_auth_finished;
+	
+	chrif->authreq = chrif_authreq;
+	chrif->authok = chrif_authok;
+	chrif->scdata_request = chrif_scdata_request;
+	chrif->save = chrif_save;
+	chrif->charselectreq = chrif_charselectreq;
+	chrif->changemapserver = chrif_changemapserver;
+	
+	chrif->searchcharid = chrif_searchcharid;
+	chrif->changeemail = chrif_changeemail;
+	chrif->char_ask_name = chrif_char_ask_name;
+	chrif->updatefamelist = chrif_updatefamelist;
+	chrif->buildfamelist = chrif_buildfamelist;
+	chrif->save_scdata = chrif_save_scdata;
+	chrif->ragsrvinfo = chrif_ragsrvinfo;
+	chrif->char_offline_nsd = chrif_char_offline_nsd;
+	chrif->char_reset_offline = chrif_char_reset_offline;
+	chrif->send_users_tochar = send_users_tochar;
+	chrif->char_online = chrif_char_online;
+	chrif->changesex = chrif_changesex;
+	//chrif->chardisconnect = chrif_chardisconnect;
+	chrif->divorce = chrif_divorce;
+	
+	chrif->removefriend = chrif_removefriend;
+	chrif->send_report = chrif_send_report;
+		
+	chrif->flush = chrif_flush;
+	chrif->skillid2idx = chrif_skillid2idx;
+	
+	chrif->sd_to_auth = chrif_sd_to_auth;
+	chrif->check_connect_char_server = check_connect_char_server;
+	chrif->auth_logout = chrif_auth_logout;
+	chrif->save_ack = chrif_save_ack;
+	chrif->reconnect = chrif_reconnect;
+	chrif->auth_db_cleanup_sub = auth_db_cleanup_sub;
+	chrif->char_ask_name_answer = chrif_char_ask_name_answer;
+	chrif->auth_db_final = auth_db_final;
+	chrif->send_usercount_tochar = send_usercount_tochar;
+	chrif->auth_db_cleanup = auth_db_cleanup;
+	
+	chrif->connect = chrif_connect;
+	chrif->connectack = chrif_connectack;
+	chrif->sendmap = chrif_sendmap;
+	chrif->sendmapack = chrif_sendmapack;
+	chrif->recvmap = chrif_recvmap;
+	chrif->changemapserverack = chrif_changemapserverack;
+	chrif->changedsex = chrif_changedsex;
+	chrif->divorceack = chrif_divorceack;
+	chrif->idbanned = chrif_idbanned;
+	chrif->recvfamelist = chrif_recvfamelist;
+	chrif->load_scdata = chrif_load_scdata;
+	chrif->update_ip = chrif_update_ip;
+	chrif->disconnectplayer = chrif_disconnectplayer;
+	chrif->removemap = chrif_removemap;
+	chrif->updatefamelist_ack = chrif_updatefamelist_ack;
+	chrif->keepalive = chrif_keepalive;
+	chrif->keepalive_ack = chrif_keepalive_ack;
+	chrif->deadopt = chrif_deadopt;
+	chrif->authfail = chrif_authfail;
+	chrif->on_ready = chrif_on_ready;
+	chrif->on_disconnect = chrif_on_disconnect;
+	chrif->parse = chrif_parse;
+	chrif->save_scdata_single = chrif_save_scdata_single;
+	chrif->del_scdata_single = chrif_del_scdata_single;
 }
-
diff --git a/src/map/chrif.h b/src/map/chrif.h
index 9c7142905..11baaf5ff 100644
--- a/src/map/chrif.h
+++ b/src/map/chrif.h
@@ -2,70 +2,156 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _CHRIF_H_
-#define _CHRIF_H_
+#ifndef MAP_CHRIF_H
+#define MAP_CHRIF_H
 
-#include "../common/cbasetypes.h"
 #include <time.h>
 
+#include "map.h" //TBL_stuff
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+
+struct status_change_entry;
+
+/**
+ * Defines
+ **/
+//Interval at which map server updates online listing. [Valaris]
+#define CHECK_INTERVAL 3600000
+//Interval at which map server sends number of connected users. [Skotlex]
+#define UPDATE_INTERVAL 10000
+
+#define CHRIF_PACKET_LEN_TABLE_SIZE 0x3d
+
+/**
+ * Enumerations
+ **/
 enum sd_state { ST_LOGIN, ST_LOGOUT, ST_MAPCHANGE };
+
+/**
+ * Structures
+ **/
 struct auth_node {
 	int account_id, char_id;
 	int login_id1, login_id2, sex, fd;
-	time_t expiration_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited)
-	struct map_session_data *sd;	//Data from logged on char.
-	struct mmo_charstatus *char_dat;	//Data from char server.
-	unsigned int node_created; //timestamp for node timeouts
-	enum sd_state state; //To track whether player was login in/out or changing maps.
+	time_t expiration_time;          // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited)
+	struct map_session_data *sd;     //Data from logged on char.
+	int64 node_created;              //timestamp for node timeouts
+	enum sd_state state;             //To track whether player was login in/out or changing maps.
 };
 
-void chrif_setuserid(char* id);
-void chrif_setpasswd(char* pwd);
-void chrif_checkdefaultlogin(void);
-int chrif_setip(const char* ip);
-void chrif_setport(uint16 port);
-
-int chrif_isconnected(void);
-void chrif_check_shutdown(void);
-
-extern int chrif_connected;
-extern int other_mapserver_count;
+/*=====================================
+* Interface : chrif.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct chrif_interface {
 
-struct auth_node* chrif_search(int account_id);
-struct auth_node* chrif_auth_check(int account_id, int char_id, enum sd_state state);
-bool chrif_auth_delete(int account_id, int char_id, enum sd_state state);
-bool chrif_auth_finished(struct map_session_data* sd);
+	/* vars */
+	
+	int connected;
+	int other_mapserver_count; //Holds count of how many other map servers are online (apart of this instance) [Skotlex]
 
-void chrif_authreq(struct map_session_data* sd);
-void chrif_authok(int fd);
-int chrif_scdata_request(int account_id, int char_id);
-int chrif_save(struct map_session_data* sd, int flag);
-int chrif_charselectreq(struct map_session_data* sd, uint32 s_ip);
-int chrif_changemapserver(struct map_session_data* sd, uint32 ip, uint16 port);
+	/* */
+	struct eri *auth_db_ers; //For re-utilizing player login structures.
+	DBMap* auth_db; // int id -> struct auth_node*
+	/* */
+	int packet_len_table[CHRIF_PACKET_LEN_TABLE_SIZE];
+	int fd;
+	int srvinfo;
+	char ip_str[128];
+	uint32 ip;
+	uint16 port;
+	char userid[NAME_LENGTH], passwd[NAME_LENGTH];
+	int state;
+	/* */
+	void (*init) (bool minimal);
+	void (*final) (void);
+	/* funcs */
+	void (*setuserid) (char* id);
+	void (*setpasswd) (char* pwd);
+	void (*checkdefaultlogin) (void);
+	bool (*setip) (const char* ip);
+	void (*setport) (uint16 port);
+	
+	int (*isconnected) (void);
+	void (*check_shutdown) (void);
+	
+	struct auth_node* (*search) (int account_id);
+	struct auth_node* (*auth_check) (int account_id, int char_id, enum sd_state state);
+	bool (*auth_delete) (int account_id, int char_id, enum sd_state state);
+	bool (*auth_finished) (struct map_session_data* sd);
+	
+	void (*authreq) (struct map_session_data* sd, bool hstandalone);
+	void (*authok) (int fd);
+	bool (*scdata_request) (int account_id, int char_id);
+	bool (*save) (struct map_session_data* sd, int flag);
+	bool (*charselectreq) (struct map_session_data* sd, uint32 s_ip);
+	bool (*changemapserver) (struct map_session_data* sd, uint32 ip, uint16 port);
+	
+	bool (*searchcharid) (int char_id);
+	bool (*changeemail) (int id, const char *actual_email, const char *new_email);
+	bool (*char_ask_name) (int acc, const char* character_name, unsigned short operation_type, int year, int month, int day, int hour, int minute, int second);
+	int (*updatefamelist) (struct map_session_data *sd);
+	bool (*buildfamelist) (void);
+	bool (*save_scdata) (struct map_session_data *sd);
+	bool (*ragsrvinfo) (int base_rate,int job_rate, int drop_rate);
+	//int (*char_offline) (struct map_session_data *sd);
+	bool (*char_offline_nsd) (int account_id, int char_id);
+	bool (*char_reset_offline) (void);
+	bool (*send_users_tochar) (void);
+	bool (*char_online) (struct map_session_data *sd);
+	bool (*changesex) (struct map_session_data *sd);
+	//int (*chardisconnect) (struct map_session_data *sd); // FIXME: Commented out in clif.c, function does not exist
+	bool (*divorce) (int partner_id1, int partner_id2);
+	
+	bool (*removefriend) (int char_id, int friend_id);
+	void (*send_report) (char* buf, int len);
+			
+	bool (*flush) (void);
+	void (*skillid2idx) (int fd);
+	
+	bool (*sd_to_auth) (TBL_PC* sd, enum sd_state state);
+	int (*check_connect_char_server) (int tid, int64 tick, int id, intptr_t data);
+	bool (*auth_logout) (TBL_PC* sd, enum sd_state state);
+	void (*save_ack) (int fd);
+	int (*reconnect) (DBKey key, DBData *data, va_list ap);
+	int (*auth_db_cleanup_sub) (DBKey key, DBData *data, va_list ap);
+	bool (*char_ask_name_answer) (int acc, const char* player_name, uint16 type, uint16 answer);
+	int (*auth_db_final) (DBKey key, DBData *data, va_list ap);
+	int (*send_usercount_tochar) (int tid, int64 tick, int id, intptr_t data);
+	int (*auth_db_cleanup) (int tid, int64 tick, int id, intptr_t data);
 
-int chrif_searchcharid(int char_id);
-int chrif_changeemail(int id, const char *actual_email, const char *new_email);
-int chrif_char_ask_name(int acc, const char* character_name, unsigned short operation_type, int year, int month, int day, int hour, int minute, int second);
-int chrif_updatefamelist(struct map_session_data *sd);
-int chrif_buildfamelist(void);
-int chrif_save_scdata(struct map_session_data *sd);
-int chrif_ragsrvinfo(int base_rate,int job_rate, int drop_rate);
-int chrif_char_offline(struct map_session_data *sd);
-int chrif_char_offline_nsd(int account_id, int char_id);
-int chrif_char_reset_offline(void);
-int send_users_tochar(void);
-int chrif_char_online(struct map_session_data *sd);
-int chrif_changesex(struct map_session_data *sd);
-int chrif_chardisconnect(struct map_session_data *sd);
-int chrif_divorce(int partner_id1, int partner_id2);
-
-int chrif_removefriend(int char_id, int friend_id);
-void chrif_send_report(char* buf, int len);
+	void (*connect) (int fd);
+	void (*connectack) (int fd);
+	void (*sendmap) (int fd);
+	void (*sendmapack) (int fd);
+	void (*recvmap) (int fd);
+	bool (*changemapserverack) (int account_id, int login_id1, int login_id2, int char_id, short map_index, short x, short y, uint32 ip, uint16 port);
+	void (*changedsex) (int fd);
+	bool (*divorceack) (int char_id, int partner_id);
+	void (*idbanned) (int fd);
+	void (*recvfamelist) (int fd);
+	bool (*load_scdata) (int fd);
+	void (*update_ip) (int fd);
+	int (*disconnectplayer) (int fd);
+	void (*removemap) (int fd);
+	int (*updatefamelist_ack) (int fd);
+	void (*keepalive)(int fd);
+	void (*keepalive_ack) (int fd);
+	void (*deadopt) (int father_id, int mother_id, int child_id);
+	void (*authfail) (int fd);
+	void (*on_ready) (void);
+	void (*on_disconnect) (void);
+	int (*parse) (int fd);
+	void (*save_scdata_single) (int account_id, int char_id, short type, struct status_change_entry *sce);
+	void (*del_scdata_single) (int account_id, int char_id, short type);
+};
 
-int do_final_chrif(void);
-int do_init_chrif(void);
+struct chrif_interface *chrif;
 
-int chrif_flush_fifo(void);
-void chrif_skillid2idx(int fd);
+void chrif_defaults(void);
+// There's no need for another function when a simple macro can do exactly the same effect
+#define chrif_char_offline(x) chrif->char_offline_nsd((x)->status.account_id,(x)->status.char_id)
 
-#endif /* _CHRIF_H_ */
+#endif /* MAP_CHRIF_H */
diff --git a/src/map/clif.c b/src/map/clif.c
index 73d4b6666..d9acf0792 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -2,63 +2,87 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/grfio.h"
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/ers.h"
-#include "../common/conf.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // ANTI_MAYAP_CHEAT, RENEWAL, SECURE_NPCTIMEOUT
+#include "clif.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <time.h>
 
-#include "map.h"
-#include "chrif.h"
-#include "pc.h"
-#include "status.h"
-#include "npc.h"
-#include "itemdb.h"
-#include "chat.h"
-#include "trade.h"
-#include "storage.h"
-#include "script.h"
-#include "skill.h"
 #include "atcommand.h"
-#include "intif.h"
 #include "battle.h"
 #include "battleground.h"
-#include "mob.h"
-#include "party.h"
-#include "unit.h"
+#include "chat.h"
+#include "chrif.h"
+#include "elemental.h"
 #include "guild.h"
-#include "vending.h"
-#include "pet.h"
 #include "homunculus.h"
 #include "instance.h"
-#include "mercenary.h"
-#include "elemental.h"
+#include "intif.h"
+#include "irc-bot.h"
+#include "itemdb.h"
 #include "log.h"
-#include "clif.h"
 #include "mail.h"
+#include "map.h"
+#include "mercenary.h"
+#include "mob.h"
+#include "npc.h"
+#include "party.h"
+#include "pc.h"
+#include "pet.h"
 #include "quest.h"
-#include "packets_struct.h"
-#include "irc-bot.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <time.h>
+#include "script.h"
+#include "skill.h"
+#include "status.h"
+#include "storage.h"
+#include "trade.h"
+#include "unit.h"
+#include "vending.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/ers.h"
+#include "../common/grfio.h"
+#include "../common/malloc.h"
+#include "../common/mmo.h" // NEW_CARTS
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
+struct clif_interface clif_s;
+
+/* re-usable */
+static struct packet_itemlist_normal itemlist_normal;
+static struct packet_itemlist_equip itemlist_equip;
+static struct packet_storelist_normal storelist_normal;
+static struct packet_storelist_equip storelist_equip;
+static struct packet_viewequip_ack viewequip_list;
+#if PACKETVER >= 20131223
+static struct packet_npc_market_result_ack npcmarket_result;
+static struct packet_npc_market_open npcmarket_open;
+#endif
 //#define DUMP_UNKNOWN_PACKET
 //#define DUMP_INVALID_PACKET
 
 //Converts item type in case of pet eggs.
 static inline int itemtype(int type) {
-	return ( type == IT_PETEGG ) ? IT_WEAPON : type;
+	switch( type ) {
+#if PACKETVER >= 20080827
+		case IT_WEAPON:	return IT_ARMOR;
+		case IT_ARMOR:
+		case IT_PETARMOR:
+#endif
+		case IT_PETEGG: return IT_WEAPON;
+		default:		return type;
+	}
 }
 
 
@@ -81,17 +105,16 @@ static inline void WBUFPOS2(uint8* p, unsigned short pos, short x0, short y0, sh
 	p[5] = (uint8)((sx0<<4) | (sy0&0x0f));
 }
 
-
+#if 0 // Currently unused
 static inline void WFIFOPOS(int fd, unsigned short pos, short x, short y, unsigned char dir) {
 	WBUFPOS(WFIFOP(fd,pos), 0, x, y, dir);
 }
-
+#endif // 0
 
 static inline void WFIFOPOS2(int fd, unsigned short pos, short x0, short y0, short x1, short y1, unsigned char sx0, unsigned char sy0) {
 	WBUFPOS2(WFIFOP(fd,pos), 0, x0, y0, x1, y1, sx0, sy0);
 }
 
-
 static inline void RBUFPOS(const uint8* p, unsigned short pos, short* x, short* y, unsigned char* dir) {
 	p += pos;
 
@@ -108,7 +131,11 @@ static inline void RBUFPOS(const uint8* p, unsigned short pos, short* x, short*
 	}
 }
 
+static inline void RFIFOPOS(int fd, unsigned short pos, short* x, short* y, unsigned char* dir) {
+	RBUFPOS(RFIFOP(fd,pos), 0, x, y, dir);
+}
 
+#if 0 // currently unused
 static inline void RBUFPOS2(const uint8* p, unsigned short pos, short* x0, short* y0, short* x1, short* y1, unsigned char* sx0, unsigned char* sy0) {
 	p += pos;
 
@@ -136,19 +163,12 @@ static inline void RBUFPOS2(const uint8* p, unsigned short pos, short* x0, short
 		sy0[0] = ( p[5] & 0x0f ) >> 0;
 	}
 }
-
-
-static inline void RFIFOPOS(int fd, unsigned short pos, short* x, short* y, unsigned char* dir) {
-	RBUFPOS(RFIFOP(fd,pos), 0, x, y, dir);
-}
-
-
 static inline void RFIFOPOS2(int fd, unsigned short pos, short* x0, short* y0, short* x1, short* y1, unsigned char* sx0, unsigned char* sy0) {
 	RBUFPOS2(WFIFOP(fd,pos), 0, x0, y0, x1, y1, sx0, sy0);
 }
+#endif // 0
 
-
-//To idenfity disguised characters.
+//To identify disguised characters.
 static inline bool disguised(struct block_list* bl) {
 	return (bool)( bl->type == BL_PC && ((TBL_PC*)bl)->disguise != -1 );
 }
@@ -167,27 +187,28 @@ static inline unsigned int mes_len_check(char* mes, unsigned int len, unsigned i
 /*==========================================
  * Ip setting of map-server
  *------------------------------------------*/
-int clif_setip(const char* ip) {
+bool clif_setip(const char* ip) {
 	char ip_str[16];
 	clif->map_ip = host2ip(ip);
-	if (!clif->map_ip) {
+	if ( !clif->map_ip ) {
 		ShowWarning("Failed to Resolve Map Server Address! (%s)\n", ip);
-		return 0;
+		return false;
 	}
 
 	safestrncpy(clif->map_ip_str, ip, sizeof(clif->map_ip_str));
 	ShowInfo("Map Server IP Address : '"CL_WHITE"%s"CL_RESET"' -> '"CL_WHITE"%s"CL_RESET"'.\n", ip, ip2str(clif->map_ip, ip_str));
-	return 1;
+	return true;
 }
 
-void clif_setbindip(const char* ip) {
+bool clif_setbindip(const char* ip) {
 	clif->bind_ip = host2ip(ip);
-	if (clif->bind_ip) {
+	if ( clif->bind_ip ) {
 		char ip_str[16];
 		ShowInfo("Map Server Bind IP Address : '"CL_WHITE"%s"CL_RESET"' -> '"CL_WHITE"%s"CL_RESET"'.\n", ip, ip2str(clif->bind_ip, ip_str));
-	} else {
-		ShowWarning("Failed to Resolve Map Server Address! (%s)\n", ip);
+		return true;
 	}
+	ShowWarning("Failed to Resolve Map Server Address! (%s)\n", ip);
+	return false;
 }
 
 /*==========================================
@@ -214,28 +235,31 @@ uint16 clif_getport(void)
 {
 	return clif->map_port;
 }
-
+/*==========================================
+ * Updates server ip resolution and returns it
+ *------------------------------------------*/
 uint32 clif_refresh_ip(void) {
 	uint32 new_ip;
-	
+
 	new_ip = host2ip(clif->map_ip_str);
-	if (new_ip && new_ip != clif->map_ip) {
+	if ( new_ip && new_ip != clif->map_ip ) {
 		clif->map_ip = new_ip;
 		ShowInfo("Updating IP resolution of [%s].\n", clif->map_ip_str);
 		return clif->map_ip;
 	}
 	return 0;
 }
+
 #if PACKETVER >= 20071106
 static inline unsigned char clif_bl_type(struct block_list *bl) {
 	switch (bl->type) {
-		case BL_PC:    return (disguised(bl) && !pcdb_checkid(status_get_viewdata(bl)->class_))? 0x1:0x0; //PC_TYPE
+		case BL_PC:    return (disguised(bl) && !pcdb_checkid(status->get_viewdata(bl)->class_))? 0x1:0x0; //PC_TYPE
 		case BL_ITEM:  return 0x2; //ITEM_TYPE
 		case BL_SKILL: return 0x3; //SKILL_TYPE
 		case BL_CHAT:  return 0x4; //UNKNOWN_TYPE
-		case BL_MOB:   return pcdb_checkid(status_get_viewdata(bl)->class_)?0x0:0x5; //NPC_MOB_TYPE
-		case BL_NPC:   return 0x6; //NPC_EVT_TYPE
-		case BL_PET:   return pcdb_checkid(status_get_viewdata(bl)->class_)?0x0:0x7; //NPC_PET_TYPE
+		case BL_MOB:   return pcdb_checkid(status->get_viewdata(bl)->class_)?0x0:0x5; //NPC_MOB_TYPE
+		case BL_NPC:   return pcdb_checkid(status->get_viewdata(bl)->class_)?0x0:0x6; //NPC_EVT_TYPE
+		case BL_PET:   return pcdb_checkid(status->get_viewdata(bl)->class_)?0x0:0x7; //NPC_PET_TYPE
 		case BL_HOM:   return 0x8; //NPC_HOM_TYPE
 		case BL_MER:   return 0x9; //NPC_MERSOL_TYPE
 		case BL_ELEM:  return 0xa; //NPC_ELEMENTAL_TYPE
@@ -294,8 +318,19 @@ int clif_send_sub(struct block_list *bl, va_list ap) {
 			}
 		}
 		break;
+/* 0x120 crashes the client when warping for this packetver range [Ind/Hercules], thanks to Judas! */
+#if PACKETVER > 20120418 && PACKETVER < 20130000
+		case AREA:
+			if( WBUFW(buf, 0) == 0x120 && sd->state.warping )
+				return 0;
+			break;
+#endif
 	}
 
+	/* unless visible, hold it here */
+	if( clif->ally_only && !sd->sc.data[SC_CLAIRVOYANCE] && !sd->special_state.intravision && battle->check_target( src_bl, &sd->bl, BCT_ENEMY ) > 0 )
+		return 0;
+
 	WFIFOHEAD(fd, len);
 	if (WFIFOP(fd,0) == buf) {
 		ShowError("WARNING: Invalid use of clif->send function\n");
@@ -317,12 +352,12 @@ int clif_send_sub(struct block_list *bl, va_list ap) {
  * Packet Delegation (called on all packets that require data to be sent to more than one client)
  * functions that are sent solely to one use whose ID it posses use WFIFOSET
  *------------------------------------------*/
-int clif_send(const void* buf, int len, struct block_list* bl, enum send_target type) {
+bool clif_send(const void* buf, int len, struct block_list* bl, enum send_target type) {
 	int i;
 	struct map_session_data *sd, *tsd;
 	struct party_data *p = NULL;
 	struct guild *g = NULL;
-	struct battleground_data *bg = NULL;
+	struct battleground_data *bgd = NULL;
 	int x0 = 0, x1 = 0, y0 = 0, y1 = 0, fd;
 	struct s_mapiterator* iter;
 
@@ -361,12 +396,12 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 				clif->send (buf, len, bl, SELF);
 		case AREA_WOC:
 		case AREA_WOS:
-			iMap->foreachinarea(clif->send_sub, bl->m, bl->x-AREA_SIZE, bl->y-AREA_SIZE, bl->x+AREA_SIZE, bl->y+AREA_SIZE,
+			map->foreachinarea(clif->send_sub, bl->m, bl->x-AREA_SIZE, bl->y-AREA_SIZE, bl->x+AREA_SIZE, bl->y+AREA_SIZE,
 				BL_PC, buf, len, bl, type);
 			break;
 		case AREA_CHAT_WOC:
-			iMap->foreachinarea(clif->send_sub, bl->m, bl->x-(AREA_SIZE-5), bl->y-(AREA_SIZE-5),
-				bl->x+(AREA_SIZE-5), bl->y+(AREA_SIZE-5), BL_PC, buf, len, bl, AREA_WOC);
+			map->foreachinarea(clif->send_sub, bl->m, bl->x-(AREA_SIZE-5), bl->y-(AREA_SIZE-5),
+			                   bl->x+(AREA_SIZE-5), bl->y+(AREA_SIZE-5), BL_PC, buf, len, bl, AREA_WOC);
 			break;
 
 		case CHAT:
@@ -374,7 +409,7 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 			{
 				struct chat_data *cd;
 				if (sd) {
-					cd = (struct chat_data*)iMap->id2bl(sd->chatID);
+					cd = (struct chat_data*)map->id2bl(sd->chatID);
 				} else if (bl->type == BL_CHAT) {
 					cd = (struct chat_data*)bl;
 				} else break;
@@ -426,7 +461,7 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 					memcpy(WFIFOP(fd,0), buf, len);
 					WFIFOSET(fd,len);
 				}
-				if (!iMap->enable_spy) //Skip unnecessary parsing. [Skotlex]
+				if (!map->enable_spy) //Skip unnecessary parsing. [Skotlex]
 					break;
 
 				iter = mapit_getallusers();
@@ -503,7 +538,7 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 						WFIFOSET(fd,len);
 					}
 				}
-				if (!iMap->enable_spy) //Skip unnecessary parsing. [Skotlex]
+				if (!map->enable_spy) //Skip unnecessary parsing. [Skotlex]
 					break;
 
 				iter = mapit_getallusers();
@@ -528,9 +563,9 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 		case BG_SAMEMAP_WOS:
 		case BG:
 		case BG_WOS:
-			if( sd && sd->bg_id && (bg = bg_team_search(sd->bg_id)) != NULL ) {
+			if( sd && sd->bg_id && (bgd = bg->team_search(sd->bg_id)) != NULL ) {
 				for( i = 0; i < MAX_BG_MEMBERS; i++ ) {
-					if( (sd = bg->members[i].sd) == NULL || !(fd = sd->fd) )
+					if( (sd = bgd->members[i].sd) == NULL || !(fd = sd->fd) )
 						continue;
 					if( sd->bl.id == bl->id && (type == BG_WOS || type == BG_SAMEMAP_WOS || type == BG_AREA_WOS) )
 						continue;
@@ -545,12 +580,28 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 			}
 			break;
 
+		case BG_QUEUE:
+			if( sd && sd->bg_queue.arena ) {
+				struct hQueue *queue = &script->hq[sd->bg_queue.arena->queue_id];
+
+				for( i = 0; i < queue->size; i++ ) {
+					struct map_session_data *qsd = NULL;
+
+					if( queue->item[i] > 0 && ( qsd = map->id2sd(queue->item[i]) ) ) {
+						WFIFOHEAD(qsd->fd,len);
+						memcpy(WFIFOP(qsd->fd,0), buf, len);
+						WFIFOSET(qsd->fd,len);
+					}
+				}
+			}
+			break;
+
 		default:
-			ShowError("clif->send: Unrecognized type %d\n",type);
-			return -1;
+			ShowError("clif_send: Unrecognized type %d\n",type);
+			return false;
 	}
 
-	return 0;
+	return true;
 }
 
 /// Notifies the client, that it's connection attempt was accepted.
@@ -559,16 +610,16 @@ int clif_send(const void* buf, int len, struct block_list* bl, enum send_target
 void clif_authok(struct map_session_data *sd)
 {
 	struct packet_authok p;
-	
+
 	p.PacketType = authokType;
-	p.startTime = iTimer->gettick();
+	p.startTime = (unsigned int)timer->gettick();
 	WBUFPOS(&p.PosDir[0],0,sd->bl.x,sd->bl.y,sd->ud.dir); /* do the stupid client math */
 	p.xSize = p.ySize = 5; /* not-used */
 	
 #if PACKETVER >= 20080102
-	p.font = sd->user_font;  // FIXME: Font is currently not saved.
+	p.font = sd->status.font;
 #endif
-	
+
 	clif->send(&p,sizeof(p),&sd->bl,SELF);
 }
 
@@ -593,7 +644,7 @@ void clif_authrefuse(int fd, uint8 error_code)
 /// Notifies the client of a ban or forced disconnect (SC_NOTIFY_BAN).
 /// 0081 <error code>.B
 /// error code:
-///     0 = BAN_UNFAIR
+///     0 = BAN_UNFAIR -> "disconnected from server" -> MsgStringTable[3]
 ///     1 = server closed -> MsgStringTable[4]
 ///     2 = ID already logged in -> MsgStringTable[5]
 ///     3 = timeout/too much lag -> MsgStringTable[241]
@@ -641,12 +692,11 @@ void clif_authfail_fd(int fd, int type)
 /// type:
 ///     1 = disconnect, char-select
 ///     ? = nothing
-void clif_charselectok(int id, uint8 ok)
-{
+void clif_charselectok(int id, uint8 ok) {
 	struct map_session_data* sd;
 	int fd;
 
-	if ((sd = iMap->id2sd(id)) == NULL || !sd->fd)
+	if ((sd = map->id2sd(id)) == NULL || !sd->fd)
 		return;
 
 	fd = sd->fd;
@@ -667,20 +717,20 @@ void clif_dropflooritem(struct flooritem_data* fitem) {
 
 	if (fitem->item_data.nameid <= 0)
 		return;
-	
+
 	p.PacketType = dropflooritemType;
 	p.ITAID = fitem->bl.id;
 	p.ITID = ((view = itemdb_viewid(fitem->item_data.nameid)) > 0) ? view : fitem->item_data.nameid;
 #if PACKETVER >= 20130000 /* not sure date */
 	p.type = itemtype(itemdb_type(fitem->item_data.nameid));
 #endif
-	p.IsIdentified = fitem->item_data.identify;
+	p.IsIdentified = fitem->item_data.identify ? 1 : 0;
 	p.xPos = fitem->bl.x;
 	p.yPos = fitem->bl.y;
 	p.subX = fitem->subx;
 	p.subY = fitem->suby;
 	p.count = fitem->item_data.amount;
-		
+
 	clif->send(&p, sizeof(p), &fitem->bl, AREA);
 }
 
@@ -754,22 +804,23 @@ void clif_clearunit_area(struct block_list* bl, clr_type type)
 /// Used to make monsters with player-sprites disappear after dying
 /// like normal monsters, because the client does not remove those
 /// automatically.
-int clif_clearunit_delayed_sub(int tid, unsigned int tick, int id, intptr_t data) {
+int clif_clearunit_delayed_sub(int tid, int64 tick, int id, intptr_t data) {
 	struct block_list *bl = (struct block_list *)data;
 	clif->clearunit_area(bl, (clr_type) id);
 	ers_free(clif->delay_clearunit_ers,bl);
 	return 0;
 }
-void clif_clearunit_delayed(struct block_list* bl, clr_type type, unsigned int tick)
-{
+
+void clif_clearunit_delayed(struct block_list* bl, clr_type type, int64 tick) {
 	struct block_list *tbl = ers_alloc(clif->delay_clearunit_ers, struct block_list);
 	memcpy (tbl, bl, sizeof (struct block_list));
-	iTimer->add_timer(tick, clif->clearunit_delayed_sub, (int)type, (intptr_t)tbl);
+	timer->add(tick, clif->clearunit_delayed_sub, (int)type, (intptr_t)tbl);
 }
 
+/// Gets weapon view info from sd's inventory_data and points (*rhand,*lhand)
 void clif_get_weapon_view(struct map_session_data* sd, unsigned short *rhand, unsigned short *lhand)
 {
-	if(sd->sc.option&(OPTION_WEDDING|OPTION_XMAS|OPTION_SUMMER|OPTION_HANBOK)) {
+	if(sd->sc.option&OPTION_COSTUME) {
 		*rhand = *lhand = 0;
 		return;
 	}
@@ -817,7 +868,7 @@ static int clif_setlevel_sub(int lv) {
 }
 
 static int clif_setlevel(struct block_list* bl) {
-	int lv = status_get_lv(bl);
+	int lv = status->get_lv(bl);
 	if( battle_config.client_limit_unit_lv&bl->type )
 		return clif_setlevel_sub(lv);
 	switch( bl->type ) {
@@ -828,26 +879,85 @@ static int clif_setlevel(struct block_list* bl) {
 	}
 	return lv;
 }
+/* for 'packetver < 20091103' 0x78 non-pc-looking unit handling */
+void clif_set_unit_idle2(struct block_list* bl, struct map_session_data *tsd, enum send_target target) {
+#if PACKETVER < 20091103
+	struct map_session_data* sd;
+	struct status_change* sc = status->get_sc(bl);
+	struct view_data* vd = status->get_viewdata(bl);
+	struct packet_idle_unit2 p;
+	int g_id = status->get_guild_id(bl);
+
+	sd = BL_CAST(BL_PC, bl);
 
+	p.PacketType = idle_unit2Type;
+#if PACKETVER >= 20071106
+	p.objecttype = clif_bl_type(bl);
+#endif
+	p.GID = bl->id;
+	p.speed = status->get_speed(bl);
+	p.bodyState = (sc) ? sc->opt1 : 0;
+	p.healthState = (sc) ? sc->opt2 : 0;
+	p.effectState = (sc) ? sc->option : bl->type == BL_NPC ? ((TBL_NPC*)bl)->option : 0;
+	p.job = vd->class_;
+	p.head = vd->hair_style;
+	p.weapon = vd->weapon;
+	p.accessory = vd->head_bottom;
+	p.shield = vd->shield;
+	p.accessory2 = vd->head_top;
+	p.accessory3 = vd->head_mid;
+	if( bl->type == BL_NPC && vd->class_ == FLAG_CLASS ) { //The hell, why flags work like this?
+		p.shield = status->get_emblem_id(bl);
+		p.accessory2 = GetWord(g_id, 1);
+		p.accessory3 = GetWord(g_id, 0);
+	}
+	p.headpalette = vd->hair_color;
+	p.bodypalette = vd->cloth_color;
+	p.headDir = (sd)? sd->head_dir : 0;
+	p.GUID = g_id;
+	p.GEmblemVer = status->get_emblem_id(bl);
+	p.honor = (sd) ? sd->status.manner : 0;
+	p.virtue = (sc) ? sc->opt3 : 0;
+	p.isPKModeON = (sd && sd->status.karma) ? 1 : 0;
+	p.sex = vd->sex;
+	WBUFPOS(&p.PosDir[0],0,bl->x,bl->y,unit->getdir(bl));
+	p.xSize = p.ySize = (sd) ? 5 : 0;
+	p.state = vd->dead_sit;
+	p.clevel = clif_setlevel(bl);
+
+	clif->send(&p,sizeof(p),tsd?&tsd->bl:bl,target);
+#else
+	return;
+#endif
+}
 /*==========================================
  * Prepares 'unit standing' packet
  *------------------------------------------*/
 void clif_set_unit_idle(struct block_list* bl, struct map_session_data *tsd, enum send_target target) {
 	struct map_session_data* sd;
-	struct status_change* sc = status_get_sc(bl);
-	struct view_data* vd = status_get_viewdata(bl);
+	struct status_change* sc = status->get_sc(bl);
+	struct view_data* vd = status->get_viewdata(bl);
 	struct packet_idle_unit p;
-	int g_id = status_get_guild_id(bl);
+	int g_id = status->get_guild_id(bl);
+
+	nullpo_retv(bl);
 	
+#if PACKETVER < 20091103
+	if( !pcdb_checkid(vd->class_) ) {
+		clif->set_unit_idle2(bl,tsd,target);
+		return;
+	}
+#endif
+
 	sd = BL_CAST(BL_PC, bl);
-	
+
 	p.PacketType = idle_unitType;
 #if PACKETVER >= 20091103
 	p.PacketLength = sizeof(p);
 	p.objecttype = clif_bl_type(bl);
 #endif
 	p.GID = bl->id;
-	p.speed = status_get_speed(bl);
+	p.speed = status->get_speed(bl);
 	p.bodyState = (sc) ? sc->opt1 : 0;
 	p.healthState = (sc) ? sc->opt2 : 0;
 	p.effectState = (sc) ? sc->option : bl->type == BL_NPC ? ((TBL_NPC*)bl)->option : 0;
@@ -861,7 +971,7 @@ void clif_set_unit_idle(struct block_list* bl, struct map_session_data *tsd, enu
 	p.accessory2 = vd->head_top;
 	p.accessory3 = vd->head_mid;
 	if( bl->type == BL_NPC && vd->class_ == FLAG_CLASS ) { //The hell, why flags work like this?
-		p.accessory = g_id;
+		p.accessory = status->get_emblem_id(bl);
 		p.accessory2 = GetWord(g_id, 1);
 		p.accessory3 = GetWord(g_id, 0);
 	}
@@ -872,19 +982,19 @@ void clif_set_unit_idle(struct block_list* bl, struct map_session_data *tsd, enu
 	p.robe = vd->robe;
 #endif
 	p.GUID = g_id;
-	p.GEmblemVer = status_get_emblem_id(bl);
+	p.GEmblemVer = status->get_emblem_id(bl);
 	p.honor = (sd) ? sd->status.manner : 0;
 	p.virtue = (sc) ? sc->opt3 : 0;
-	p.isPKModeON = (sd) ? sd->status.karma : 0;
+	p.isPKModeON = (sd && sd->status.karma) ? 1 : 0;
 	p.sex = vd->sex;
-	WBUFPOS(&p.PosDir[0],0,bl->x,bl->y,unit_getdir(bl));
+	WBUFPOS(&p.PosDir[0],0,bl->x,bl->y,unit->getdir(bl));
 	p.xSize = p.ySize = (sd) ? 5 : 0;
 	p.state = vd->dead_sit;
 	p.clevel = clif_setlevel(bl);
 #if PACKETVER >= 20080102
-	p.font = (sd) ? sd->user_font : 0;
+	p.font = (sd) ? sd->status.font : 0;
 #endif
-#if PACKETVER >= 20140000 //actual 20120221
+#if PACKETVER >= 20150000 //actual 20120221
 	if( bl->type == BL_MOB ) {
 		p.maxHP = status_get_max_hp(bl);
 		p.HP = status_get_hp(bl);
@@ -895,201 +1005,90 @@ void clif_set_unit_idle(struct block_list* bl, struct map_session_data *tsd, enu
 		p.isBoss = 0;
 	}
 #endif
-	
+
 	clif->send(&p,sizeof(p),tsd?&tsd->bl:bl,target);
 
 	if( disguised(bl) ) {
-#if PACKETVER >= 20071106
-		p.objecttype = pcdb_checkid(status_get_viewdata(bl)->class_) ? 0x0 : 0x5; //PC_TYPE : NPC_MOB_TYPE
+#if PACKETVER >= 20091103
+		p.objecttype = pcdb_checkid(status->get_viewdata(bl)->class_) ? 0x0 : 0x5; //PC_TYPE : NPC_MOB_TYPE
 		p.GID = -bl->id;
 #else
 		p.GID = -bl->id;
 #endif
-		clif->send(&p,sizeof(p),tsd?&tsd->bl:bl,SELF);
+		clif->send(&p,sizeof(p),bl,SELF);
 	}
-	
+
 }
-/* todo for packetver 20091103 0x7c non-pc-looking unit handling */
-int clif_spawn_unit2(struct block_list* bl, enum send_target target) {
-	return 0;
-	/*struct map_session_data* sd;
-	struct status_change* sc = status_get_sc(bl);
-	struct view_data* vd = status_get_viewdata(bl);
-	unsigned char *buf = WBUFP(buffer,0);
+/* for 'packetver < 20091103' 0x7c non-pc-looking unit handling */
+void clif_spawn_unit2(struct block_list* bl, enum send_target target) {
 #if PACKETVER < 20091103
-	bool type = !pcdb_checkid(vd->class_);
-#endif
-	unsigned short offset = 0;
-#if PACKETVER >= 20091103
-	const char *name;
-#endif
+	struct map_session_data* sd;
+	struct status_change* sc = status->get_sc(bl);
+	struct view_data* vd = status->get_viewdata(bl);
+	struct packet_spawn_unit2 p;
+	int g_id = status->get_guild_id(bl);
+
 	sd = BL_CAST(BL_PC, bl);
-	
-#if PACKETVER < 20091103
-	if(type)
-		WBUFW(buf,0) = 0x7c;
-	else
-#endif
-#if PACKETVER < 4
-		WBUFW(buf,0) = 0x79;
-#elif PACKETVER < 7
-	WBUFW(buf,0) = 0x1d9;
-#elif PACKETVER < 20080102
-	WBUFW(buf,0) = 0x22b;
-#elif PACKETVER < 20091103
-	WBUFW(buf,0) = 0x2ed;
-#elif PACKETVER < 20101124
-	WBUFW(buf,0) = 0x7f8;
-#else
-	WBUFW(buf,0) = 0x858;
-#endif
-	
-#if PACKETVER >= 20091103
-	name = status_get_name(bl);
-#if PACKETVER < 20110111
-	WBUFW(buf,2) = (spawn?62:63)+strlen(name);
-#else
-	WBUFW(buf,2) = (spawn?64:65)+strlen(name);
-#endif
-	WBUFB(buf,4) = clif_bl_type(bl);
-	offset+=3;
-	buf = WBUFP(buffer,offset);
-#elif PACKETVER >= 20071106
-	if (type) { //Non-player packets
-		WBUFB(buf,2) = clif_bl_type(bl);
-		offset++;
-		buf = WBUFP(buffer,offset);
-	}
-#endif
-	WBUFL(buf, 2) = bl->id;
-	WBUFW(buf, 6) = status_get_speed(bl);
-	WBUFW(buf, 8) = (sc)? sc->opt1 : 0;
-	WBUFW(buf,10) = (sc)? sc->opt2 : 0;
-#if PACKETVER < 20091103
-	if (type&&spawn) { //uses an older and different packet structure
-		WBUFW(buf,12) = (sc)? sc->option : 0;
-		WBUFW(buf,14) = vd->hair_style;
-		WBUFW(buf,16) = vd->weapon;
-		WBUFW(buf,18) = vd->head_bottom;
-		WBUFW(buf,20) = vd->class_; //Pet armor (ignored by client)
-		WBUFW(buf,22) = vd->shield;
-	} else {
-#endif
-#if PACKETVER >= 20091103
-		WBUFL(buf,12) = (sc)? sc->option : 0;
-		offset+=2;
-		buf = WBUFP(buffer,offset);
-#elif PACKETVER >= 7
-		if (!type) {
-			WBUFL(buf,12) = (sc)? sc->option : 0;
-			offset+=2;
-			buf = WBUFP(buffer,offset);
-		} else
-			WBUFW(buf,12) = (sc)? sc->option : 0;
-#else
-		WBUFW(buf,12) = (sc)? sc->option : 0;
-#endif
-		WBUFW(buf,14) = vd->class_;
-		WBUFW(buf,16) = vd->hair_style;
-		WBUFW(buf,18) = vd->weapon;
-#if PACKETVER < 4
-		WBUFW(buf,20) = vd->head_bottom;
-		WBUFW(buf,22) = vd->shield;
-#else
-		WBUFW(buf,20) = vd->shield;
-		WBUFW(buf,22) = vd->head_bottom;
-#endif
-#if PACKETVER < 20091103
-	}
+
+	p.PacketType = spawn_unit2Type;
+#if PACKETVER >= 20071106
+	p.objecttype = clif_bl_type(bl);
 #endif
-	WBUFW(buf,24) = vd->head_top;
-	WBUFW(buf,26) = vd->head_mid;
-	
-	if( bl->type == BL_NPC && vd->class_ == FLAG_CLASS )
-	{	//The hell, why flags work like this?
-		WBUFW(buf,22) = status_get_emblem_id(bl);
-		WBUFW(buf,24) = GetWord(status_get_guild_id(bl), 1);
-		WBUFW(buf,26) = GetWord(status_get_guild_id(bl), 0);
-	}
-	
-	WBUFW(buf,28) = vd->hair_color;
-	WBUFW(buf,30) = vd->cloth_color;
-	WBUFW(buf,32) = (sd)? sd->head_dir : 0;
-#if PACKETVER < 20091103
-	if (type&&spawn) { //End of packet 0x7c
-		WBUFB(buf,34) = (sd)?sd->status.karma:0; // karma
-		WBUFB(buf,35) = vd->sex;
-		WBUFPOS(buf,36,bl->x,bl->y,unit_getdir(bl));
-		WBUFB(buf,39) = 0;
-		WBUFB(buf,40) = 0;
-		return packet_len(0x7c);
+	p.GID = bl->id;
+	p.speed = status->get_speed(bl);
+	p.bodyState = (sc) ? sc->opt1 : 0;
+	p.healthState = (sc) ? sc->opt2 : 0;
+	p.effectState = (sc) ? sc->option : bl->type == BL_NPC ? ((TBL_NPC*)bl)->option : 0;
+	p.head = vd->hair_style;
+	p.weapon = vd->weapon;
+	p.accessory = vd->head_bottom;
+	p.job = vd->class_;
+	p.shield = vd->shield;
+	p.accessory2 = vd->head_top;
+	p.accessory3 = vd->head_mid;
+	if( bl->type == BL_NPC && vd->class_ == FLAG_CLASS ) { //The hell, why flags work like this?
+		p.shield = status->get_emblem_id(bl);
+		p.accessory2 = GetWord(g_id, 1);
+		p.accessory3 = GetWord(g_id, 0);
 	}
-#endif
-#if PACKETVER >= 20110111
-	WBUFW(buf,34) = vd->robe;
-	offset+= 2;
-	buf = WBUFP(buffer,offset);
-#endif
-	WBUFL(buf,34) = status_get_guild_id(bl);
-	WBUFW(buf,38) = status_get_emblem_id(bl);
-	WBUFW(buf,40) = (sd)? sd->status.manner : 0;
-#if PACKETVER >= 20091103
-	WBUFL(buf,42) = (sc)? sc->opt3 : 0;
-	offset+=2;
-	buf = WBUFP(buffer,offset);
-#elif PACKETVER >= 7
-	if (!type) {
-		WBUFL(buf,42) = (sc)? sc->opt3 : 0;
-		offset+=2;
-		buf = WBUFP(buffer,offset);
-	} else
-		WBUFW(buf,42) = (sc)? sc->opt3 : 0;
-#else
-	WBUFW(buf,42) = (sc)? sc->opt3 : 0;
-#endif
-	WBUFB(buf,44) = (sd)? sd->status.karma : 0;
-	WBUFB(buf,45) = vd->sex;
-	WBUFPOS(buf,46,bl->x,bl->y,unit_getdir(bl));
-	WBUFB(buf,49) = (sd)? 5 : 0;
-	WBUFB(buf,50) = (sd)? 5 : 0;
-	if (!spawn) {
-		WBUFB(buf,51) = vd->dead_sit;
-		offset++;
-		buf = WBUFP(buffer,offset);
-	}
-	WBUFW(buf,51) = clif_setlevel(bl);
-#if PACKETVER < 20091103
-	if (type) //End for non-player packet
-		return packet_len(WBUFW(buffer,0));
-#endif
-#if PACKETVER >= 20080102
-	WBUFW(buf,53) = sd?sd->user_font:0;
-#endif
-#if PACKETVER >= 20091103
-	memcpy((char*)WBUFP(buf,55), name, NAME_LENGTH);
-	return WBUFW(buffer,2);
+	p.headpalette = vd->hair_color;
+	p.bodypalette = vd->cloth_color;
+	p.headDir = (sd)? sd->head_dir : 0;
+	p.isPKModeON = (sd && sd->status.karma) ? 1 : 0;
+	p.sex = vd->sex;
+	WBUFPOS(&p.PosDir[0],0,bl->x,bl->y,unit->getdir(bl));
+	p.xSize = p.ySize = (sd) ? 5 : 0;
+
+	clif->send(&p,sizeof(p),bl,target);
 #else
-	return packet_len(WBUFW(buffer,0));
+	return;
 #endif
-	 */
 }
-
 void clif_spawn_unit(struct block_list* bl, enum send_target target) {
 	struct map_session_data* sd;
-	struct status_change* sc = status_get_sc(bl);
-	struct view_data* vd = status_get_viewdata(bl);
+	struct status_change* sc = status->get_sc(bl);
+	struct view_data* vd = status->get_viewdata(bl);
 	struct packet_spawn_unit p;
-	int g_id = status_get_guild_id(bl);
+	int g_id = status->get_guild_id(bl);
+
+	nullpo_retv(bl);
+
+#if PACKETVER < 20091103
+	if( !pcdb_checkid(vd->class_) ) {
+		clif->spawn_unit2(bl,target);
+		return;
+	}
+#endif
 
 	sd = BL_CAST(BL_PC, bl);
-	
+
 	p.PacketType = spawn_unitType;
 #if PACKETVER >= 20091103
 	p.PacketLength = sizeof(p);
 	p.objecttype = clif_bl_type(bl);
 #endif
 	p.GID = bl->id;
-	p.speed = status_get_speed(bl);
+	p.speed = status->get_speed(bl);
 	p.bodyState = (sc) ? sc->opt1 : 0;
 	p.healthState = (sc) ? sc->opt2 : 0;
 	p.effectState = (sc) ? sc->option : bl->type == BL_NPC ? ((TBL_NPC*)bl)->option : 0;
@@ -1103,10 +1102,10 @@ void clif_spawn_unit(struct block_list* bl, enum send_target target) {
 	p.accessory2 = vd->head_top;
 	p.accessory3 = vd->head_mid;
 	if( bl->type == BL_NPC && vd->class_ == FLAG_CLASS ) { //The hell, why flags work like this?
-		p.accessory = g_id;
+		p.accessory = status->get_emblem_id(bl);
 		p.accessory2 = GetWord(g_id, 1);
 		p.accessory3 = GetWord(g_id, 0);
-	}	
+	}
 	p.headpalette = vd->hair_color;
 	p.bodypalette = vd->cloth_color;
 	p.headDir = (sd)? sd->head_dir : 0;
@@ -1114,18 +1113,18 @@ void clif_spawn_unit(struct block_list* bl, enum send_target target) {
 	p.robe = vd->robe;
 #endif
 	p.GUID = g_id;
-	p.GEmblemVer = status_get_emblem_id(bl);
+	p.GEmblemVer = status->get_emblem_id(bl);
 	p.honor = (sd) ? sd->status.manner : 0;
 	p.virtue = (sc) ? sc->opt3 : 0;
-	p.isPKModeON = (sd) ? sd->status.karma : 0;
+	p.isPKModeON = (sd && sd->status.karma) ? 1 : 0;
 	p.sex = vd->sex;
-	WBUFPOS(&p.PosDir[0],0,bl->x,bl->y,unit_getdir(bl));
+	WBUFPOS(&p.PosDir[0],0,bl->x,bl->y,unit->getdir(bl));
 	p.xSize = p.ySize = (sd) ? 5 : 0;
 	p.clevel = clif_setlevel(bl);
 #if PACKETVER >= 20080102
-	p.font = (sd) ? sd->user_font : 0;
+	p.font = (sd) ? sd->status.font : 0;
 #endif
-#if PACKETVER >= 20140000 //actual 20120221
+#if PACKETVER >= 20150000 //actual 20120221
 	if( bl->type == BL_MOB ) {
 		p.maxHP = status_get_max_hp(bl);
 		p.HP = status_get_hp(bl);
@@ -1137,10 +1136,11 @@ void clif_spawn_unit(struct block_list* bl, enum send_target target) {
 	}
 #endif
 	if( disguised(bl) ) {
+		nullpo_retv(sd);
 		if( sd->status.class_ != sd->disguise )
 			clif->send(&p,sizeof(p),bl,target);
-#if PACKETVER >= 20071106
-		p.objecttype = pcdb_checkid(status_get_viewdata(bl)->class_) ? 0x0 : 0x5; //PC_TYPE : NPC_MOB_TYPE
+#if PACKETVER >= 20091103
+		p.objecttype = pcdb_checkid(status->get_viewdata(bl)->class_) ? 0x0 : 0x5; //PC_TYPE : NPC_MOB_TYPE
 		p.GID = -bl->id;
 #else
 		p.GID = -bl->id;
@@ -1156,20 +1156,24 @@ void clif_spawn_unit(struct block_list* bl, enum send_target target) {
  *------------------------------------------*/
 void clif_set_unit_walking(struct block_list* bl, struct map_session_data *tsd, struct unit_data* ud, enum send_target target) {
 	struct map_session_data* sd;
-	struct status_change* sc = status_get_sc(bl);
-	struct view_data* vd = status_get_viewdata(bl);
+	struct status_change* sc = status->get_sc(bl);
+	struct view_data* vd = status->get_viewdata(bl);
 	struct packet_unit_walking p;
-	int g_id = status_get_guild_id(bl);
-	
+	int g_id = status->get_guild_id(bl);
+
+	nullpo_retv(bl);
+
 	sd = BL_CAST(BL_PC, bl);
-	
+
 	p.PacketType = unit_walkingType;
 #if PACKETVER >= 20091103
 	p.PacketLength = sizeof(p);
+#endif
+#if PACKETVER >= 20071106
 	p.objecttype = clif_bl_type(bl);
 #endif
 	p.GID = bl->id;
-	p.speed = status_get_speed(bl);
+	p.speed = status->get_speed(bl);
 	p.bodyState = (sc) ? sc->opt1 : 0;
 	p.healthState = (sc) ? sc->opt2 : 0;
 	p.effectState = (sc) ? sc->option : bl->type == BL_NPC ? ((TBL_NPC*)bl)->option : 0;
@@ -1177,7 +1181,7 @@ void clif_set_unit_walking(struct block_list* bl, struct map_session_data *tsd,
 	p.head = vd->hair_style;
 	p.weapon = vd->weapon;
 	p.accessory = vd->head_bottom;
-	p.moveStartTime = iTimer->gettick();
+	p.moveStartTime = (unsigned int)timer->gettick();
 #if PACKETVER < 7
 	p.shield = vd->shield;
 #endif
@@ -1190,18 +1194,18 @@ void clif_set_unit_walking(struct block_list* bl, struct map_session_data *tsd,
 	p.robe = vd->robe;
 #endif
 	p.GUID = g_id;
-	p.GEmblemVer = status_get_emblem_id(bl);
+	p.GEmblemVer = status->get_emblem_id(bl);
 	p.honor = (sd) ? sd->status.manner : 0;
 	p.virtue = (sc) ? sc->opt3 : 0;
-	p.isPKModeON = (sd) ? sd->status.karma : 0;
+	p.isPKModeON = (sd && sd->status.karma) ? 1 : 0;
 	p.sex = vd->sex;
 	WBUFPOS2(&p.MoveData[0],0,bl->x,bl->y,ud->to_x,ud->to_y,8,8);
 	p.xSize = p.ySize = (sd) ? 5 : 0;
 	p.clevel = clif_setlevel(bl);
 #if PACKETVER >= 20080102
-	p.font = (sd) ? sd->user_font : 0;
+	p.font = (sd) ? sd->status.font : 0;
 #endif
-#if PACKETVER >= 20140000 //actual 20120221
+#if PACKETVER >= 20150000 //actual 20120221
 	if( bl->type == BL_MOB ) {
 		p.maxHP = status_get_max_hp(bl);
 		p.HP = status_get_hp(bl);
@@ -1212,17 +1216,17 @@ void clif_set_unit_walking(struct block_list* bl, struct map_session_data *tsd,
 		p.isBoss = 0;
 	}
 #endif
-	
+
 	clif->send(&p,sizeof(p),tsd?&tsd->bl:bl,target);
 
 	if( disguised(bl) ) {
-#if PACKETVER >= 20071106
-		p.objecttype = pcdb_checkid(status_get_viewdata(bl)->class_) ? 0x0 : 0x5; //PC_TYPE : NPC_MOB_TYPE
+#if PACKETVER >= 20091103
+		p.objecttype = pcdb_checkid(status->get_viewdata(bl)->class_) ? 0x0 : 0x5; //PC_TYPE : NPC_MOB_TYPE
 		p.GID = -bl->id;
 #else
 		p.GID = -bl->id;
-#endif 
-		clif->send(&p,sizeof(p),tsd?&tsd->bl:bl,SELF);
+#endif
+		clif->send(&p,sizeof(p),bl,SELF);
 	}
 }
 
@@ -1277,31 +1281,23 @@ void clif_weather_check(struct map_session_data *sd) {
 	int16 m = sd->bl.m;
 	int fd = sd->fd;
 
-	if (map[m].flag.snow
-		|| map[m].flag.clouds
-		|| map[m].flag.fog
-		|| map[m].flag.fireworks
-		|| map[m].flag.sakura
-		|| map[m].flag.leaves
-		|| map[m].flag.clouds2) {
-		if (map[m].flag.snow)
-			clif->specialeffect_single(&sd->bl, 162, fd);
-		if (map[m].flag.clouds)
-			clif->specialeffect_single(&sd->bl, 233, fd);
-		if (map[m].flag.clouds2)
-			clif->specialeffect_single(&sd->bl, 516, fd);
-		if (map[m].flag.fog)
-			clif->specialeffect_single(&sd->bl, 515, fd);
-		if (map[m].flag.fireworks) {
-			clif->specialeffect_single(&sd->bl, 297, fd);
-			clif->specialeffect_single(&sd->bl, 299, fd);
-			clif->specialeffect_single(&sd->bl, 301, fd);
-		}
-		if (map[m].flag.sakura)
-			clif->specialeffect_single(&sd->bl, 163, fd);
-		if (map[m].flag.leaves)
-			clif->specialeffect_single(&sd->bl, 333, fd);
-	}
+	if (map->list[m].flag.snow)
+		clif->specialeffect_single(&sd->bl, 162, fd);
+	if (map->list[m].flag.clouds)
+		clif->specialeffect_single(&sd->bl, 233, fd);
+	if (map->list[m].flag.clouds2)
+		clif->specialeffect_single(&sd->bl, 516, fd);
+	if (map->list[m].flag.fog)
+		clif->specialeffect_single(&sd->bl, 515, fd);
+	if (map->list[m].flag.fireworks) {
+		clif->specialeffect_single(&sd->bl, 297, fd);
+		clif->specialeffect_single(&sd->bl, 299, fd);
+		clif->specialeffect_single(&sd->bl, 301, fd);
+	}
+	if (map->list[m].flag.sakura)
+		clif->specialeffect_single(&sd->bl, 163, fd);
+	if (map->list[m].flag.leaves)
+		clif->specialeffect_single(&sd->bl, 333, fd);
 }
 /**
  * Run when the weather on a map changes, throws all players in map id 'm' to clif_weather_check function
@@ -1322,19 +1318,20 @@ void clif_weather(int16 m)
 /**
  * Main function to spawn a unit on the client (player/mob/pet/etc)
  **/
-int clif_spawn(struct block_list *bl)
+bool clif_spawn(struct block_list *bl)
 {
 	struct view_data *vd;
 
-	vd = status_get_viewdata(bl);
-	if( !vd || vd->class_ == INVISIBLE_CLASS )
-		return 0;
+	vd = status->get_viewdata(bl);
+	if( !vd )
+		return false;
 
-	/**
-	* Hide NPC from maya purple card.
-	**/
-	if(bl->type == BL_NPC && !((TBL_NPC*)bl)->chat_id && (((TBL_NPC*)bl)->option&OPTION_INVISIBLE))
-		return 0;
+	if( ( bl->type == BL_NPC
+			&& !((TBL_NPC*)bl)->chat_id
+			&& (((TBL_NPC*)bl)->option&OPTION_INVISIBLE) ) // Hide NPC from maya purple card.
+		|| ( vd->class_ == INVISIBLE_CLASS )
+		)
+		return true; // Doesn't need to be spawned, so everything is alright
 
 	clif->spawn_unit(bl,AREA_WOS);
 
@@ -1351,12 +1348,12 @@ int clif_spawn(struct block_list *bl)
 					clif->spiritball(&sd->bl);
 				if(sd->state.size==SZ_BIG) // tiny/big players [Valaris]
 					clif->specialeffect(bl,423,AREA);
-				else if(sd->state.size==SZ_MEDIUM)
+				else if(sd->state.size==SZ_SMALL)
 					clif->specialeffect(bl,421,AREA);
-				if( sd->bg_id && map[sd->bl.m].flag.battleground )
+				if( sd->bg_id && map->list[sd->bl.m].flag.battleground )
 					clif->sendbgemblem_area(sd);
 				for( i = 0; i < sd->sc_display_count; i++ ) {
-					clif->sc_load(&sd->bl, sd->bl.id,AREA,StatusIconChangeTable[sd->sc_display[i]->type],sd->sc_display[i]->val1,sd->sc_display[i]->val2,sd->sc_display[i]->val3);
+					clif->sc_load(&sd->bl, sd->bl.id,AREA,status->IconChangeTable[sd->sc_display[i]->type],sd->sc_display[i]->val1,sd->sc_display[i]->val2,sd->sc_display[i]->val3);
 				}
 				for(i = 1; i < 5; i++){
 					if( sd->charm[i] > 0 )
@@ -1371,7 +1368,7 @@ int clif_spawn(struct block_list *bl)
 				TBL_MOB *md = ((TBL_MOB*)bl);
 				if(md->special_state.size==SZ_BIG) // tiny/big mobs [Valaris]
 					clif->specialeffect(&md->bl,423,AREA);
-				else if(md->special_state.size==SZ_MEDIUM)
+				else if(md->special_state.size==SZ_SMALL)
 					clif->specialeffect(&md->bl,421,AREA);
 			}
 			break;
@@ -1380,7 +1377,7 @@ int clif_spawn(struct block_list *bl)
 				TBL_NPC *nd = ((TBL_NPC*)bl);
 				if( nd->size == SZ_BIG )
 					clif->specialeffect(&nd->bl,423,AREA);
-				else if( nd->size == SZ_MEDIUM )
+				else if( nd->size == SZ_SMALL )
 					clif->specialeffect(&nd->bl,421,AREA);
 			}
 			break;
@@ -1389,54 +1386,54 @@ int clif_spawn(struct block_list *bl)
 				clif->send_petdata(NULL, (TBL_PET*)bl, 3, vd->head_bottom); // needed to display pet equip properly
 			break;
 	}
-	return 0;
+	return true;
 }
 
 /// Sends information about owned homunculus to the client (ZC_PROPERTY_HOMUN). [orn]
 /// 022e <name>.24B <modified>.B <level>.W <hunger>.W <intimacy>.W <equip id>.W <atk>.W <matk>.W <hit>.W <crit>.W <def>.W <mdef>.W <flee>.W <aspd>.W <hp>.W <max hp>.W <sp>.W <max sp>.W <exp>.L <max exp>.L <skill points>.W <atk range>.W
 void clif_hominfo(struct map_session_data *sd, struct homun_data *hd, int flag) {
-	struct status_data *status;
+	struct status_data *hstatus;
 	unsigned char buf[128];
 	enum homun_type htype;
 
 	nullpo_retv(hd);
 
-	status  = &hd->battle_status;
+	hstatus  = &hd->battle_status;
 	htype = homun->class2type(hd->homunculus.class_);
 
 	memset(buf,0,packet_len(0x22e));
 	WBUFW(buf,0)=0x22e;
 	memcpy(WBUFP(buf,2),hd->homunculus.name,NAME_LENGTH);
 	// Bit field, bit 0 : rename_flag (1 = already renamed), bit 1 : homunc vaporized (1 = true), bit 2 : homunc dead (1 = true)
-	WBUFB(buf,26)=(battle_config.hom_rename?0:hd->homunculus.rename_flag) | (hd->homunculus.vaporize << 1) | (hd->homunculus.hp?0:4);
+	WBUFB(buf,26)=(battle_config.hom_rename && hd->homunculus.rename_flag ? 0x1 : 0x0) | (hd->homunculus.vaporize == HOM_ST_REST ? 0x2 : 0) | (hd->homunculus.hp > 0 ? 0x4 : 0);
 	WBUFW(buf,27)=hd->homunculus.level;
 	WBUFW(buf,29)=hd->homunculus.hunger;
 	WBUFW(buf,31)=(unsigned short) (hd->homunculus.intimacy / 100) ;
 	WBUFW(buf,33)=0; // equip id
-	WBUFW(buf,35)=cap_value(status->rhw.atk2+status->batk, 0, INT16_MAX);
-	WBUFW(buf,37)=cap_value(status->matk_max, 0, INT16_MAX);
-	WBUFW(buf,39)=status->hit;
+	WBUFW(buf,35)=cap_value(hstatus->rhw.atk2+hstatus->batk, 0, INT16_MAX);
+	WBUFW(buf,37)=cap_value(hstatus->matk_max, 0, INT16_MAX);
+	WBUFW(buf,39)=hstatus->hit;
 	if (battle_config.hom_setting&0x10)
-		WBUFW(buf,41)=status->luk/3 + 1;	//crit is a +1 decimal value! Just display purpose.[Vicious]
+		WBUFW(buf,41)=hstatus->luk/3 + 1; //crit is a +1 decimal value! Just display purpose.[Vicious]
 	else
-		WBUFW(buf,41)=status->cri/10;
-	WBUFW(buf,43)=status->def + status->vit ;
-	WBUFW(buf,45)=status->mdef;
-	WBUFW(buf,47)=status->flee;
-	WBUFW(buf,49)=(flag)?0:status->amotion;
-	if (status->max_hp > INT16_MAX) {
-		WBUFW(buf,51) = status->hp/(status->max_hp/100);
+		WBUFW(buf,41)=hstatus->cri/10;
+	WBUFW(buf,43)=hstatus->def + hstatus->vit ;
+	WBUFW(buf,45)=hstatus->mdef;
+	WBUFW(buf,47)=hstatus->flee;
+	WBUFW(buf,49)=(flag)?0:hstatus->amotion;
+	if (hstatus->max_hp > INT16_MAX) {
+		WBUFW(buf,51) = hstatus->hp/(hstatus->max_hp/100);
 		WBUFW(buf,53) = 100;
 	} else {
-		WBUFW(buf,51)=status->hp;
-		WBUFW(buf,53)=status->max_hp;
+		WBUFW(buf,51)=hstatus->hp;
+		WBUFW(buf,53)=hstatus->max_hp;
 	}
-	if (status->max_sp > INT16_MAX) {
-		WBUFW(buf,55) = status->sp/(status->max_sp/100);
+	if (hstatus->max_sp > INT16_MAX) {
+		WBUFW(buf,55) = hstatus->sp/(hstatus->max_sp/100);
 		WBUFW(buf,57) = 100;
 	} else {
-		WBUFW(buf,55)=status->sp;
-		WBUFW(buf,57)=status->max_sp;
+		WBUFW(buf,55)=hstatus->sp;
+		WBUFW(buf,57)=hstatus->max_sp;
 	}
 	WBUFL(buf,59)=hd->homunculus.exp;
 	WBUFL(buf,63)=hd->exp_next;
@@ -1483,18 +1480,23 @@ void clif_send_homdata(struct map_session_data *sd, int state, int param)
 	WFIFOSET(fd,packet_len(0x230));
 }
 
-
-int clif_homskillinfoblock(struct map_session_data *sd) { //[orn]
+/// Prepares and sends homun related information [orn]
+void clif_homskillinfoblock(struct map_session_data *sd) {
 	struct homun_data *hd;
-	int fd = sd->fd;
-	int i,j,len=4,id;
-	WFIFOHEAD(fd, 4+37*MAX_HOMUNSKILL);
+	int fd;
+	int i,j;
+	int len=4,id;
+	nullpo_retv(sd);
 
+	fd = sd->fd;
 	hd = sd->hd;
+
 	if ( !hd )
-		return 0 ;
+		return;
 
+	WFIFOHEAD(fd, 4+37*MAX_HOMUNSKILL);
 	WFIFOW(fd,0)=0x235;
+
 	for ( i = 0; i < MAX_HOMUNSKILL; i++){
 		if( (id = hd->homunculus.hskill[i].id) != 0 ){
 			j = id - HM_SKILLBASE;
@@ -1512,7 +1514,7 @@ int clif_homskillinfoblock(struct map_session_data *sd) { //[orn]
 	WFIFOW(fd,2)=len;
 	WFIFOSET(fd,len);
 
-	return 0;
+	return;
 }
 
 void clif_homskillup(struct map_session_data *sd, uint16 skill_id) { //[orn]
@@ -1534,16 +1536,19 @@ void clif_homskillup(struct map_session_data *sd, uint16 skill_id) { //[orn]
 	WFIFOSET(fd,packet_len(0x239));
 }
 
-int clif_hom_food(struct map_session_data *sd,int foodid,int fail)	//[orn]
+void clif_hom_food(struct map_session_data *sd,int foodid,int fail)	//[orn]
 {
-	int fd=sd->fd;
+	int fd;
+	nullpo_retv(sd);
+
+	fd = sd->fd;
 	WFIFOHEAD(fd,packet_len(0x22f));
 	WFIFOW(fd,0)=0x22f;
 	WFIFOB(fd,2)=fail;
 	WFIFOW(fd,3)=foodid;
 	WFIFOSET(fd,packet_len(0x22f));
 
-	return 0;
+	return;
 }
 
 
@@ -1555,14 +1560,19 @@ void clif_walkok(struct map_session_data *sd)
 
 	WFIFOHEAD(fd, packet_len(0x87));
 	WFIFOW(fd,0)=0x87;
-	WFIFOL(fd,2)=iTimer->gettick();
+	WFIFOL(fd,2)=(unsigned int)timer->gettick();
 	WFIFOPOS2(fd,6,sd->bl.x,sd->bl.y,sd->ud.to_x,sd->ud.to_y,8,8);
 	WFIFOSET(fd,packet_len(0x87));
 }
 
 
 void clif_move2(struct block_list *bl, struct view_data *vd, struct unit_data *ud) {
+#ifdef ANTI_MAYAP_CHEAT
+	struct status_change *sc = NULL;
 
+	if( (sc = status->get_sc(bl)) && sc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE|OPTION_CHASEWALK) )
+		clif->ally_only = true;
+#endif
 	clif->set_unit_walking(bl,NULL,ud,AREA_WOS);
 
 	if(vd->cloth_color)
@@ -1575,7 +1585,7 @@ void clif_move2(struct block_list *bl, struct view_data *vd, struct unit_data *u
 	//			clif_movepc(sd);
 				if(sd->state.size==SZ_BIG) // tiny/big players [Valaris]
 					clif->specialeffect(&sd->bl,423,AREA);
-				else if(sd->state.size==SZ_MEDIUM)
+				else if(sd->state.size==SZ_SMALL)
 					clif->specialeffect(&sd->bl,421,AREA);
 			}
 			break;
@@ -1584,7 +1594,7 @@ void clif_move2(struct block_list *bl, struct view_data *vd, struct unit_data *u
 				TBL_MOB *md = ((TBL_MOB*)bl);
 				if(md->special_state.size==SZ_BIG) // tiny/big mobs [Valaris]
 					clif->specialeffect(&md->bl,423,AREA);
-				else if(md->special_state.size==SZ_MEDIUM)
+				else if(md->special_state.size==SZ_SMALL)
 					clif->specialeffect(&md->bl,421,AREA);
 			}
 			break;
@@ -1593,6 +1603,9 @@ void clif_move2(struct block_list *bl, struct view_data *vd, struct unit_data *u
 				clif->send_petdata(NULL, (TBL_PET*)bl, 3, vd->head_bottom);
 			break;
 	}
+#ifdef ANTI_MAYAP_CHEAT
+	clif->ally_only = false;
+#endif
 }
 
 
@@ -1602,10 +1615,12 @@ void clif_move2(struct block_list *bl, struct view_data *vd, struct unit_data *u
 void clif_move(struct unit_data *ud)
 {
 	unsigned char buf[16];
-	struct view_data* vd;
-	struct block_list* bl = ud->bl;
-
-	vd = status_get_viewdata(bl);
+	struct view_data *vd;
+	struct block_list *bl = ud->bl;
+#ifdef ANTI_MAYAP_CHEAT
+	struct status_change *sc = NULL;
+#endif
+	vd = status->get_viewdata(bl);
 	if (!vd || vd->class_ == INVISIBLE_CLASS)
 		return; //This performance check is needed to keep GM-hidden objects from being notified to bots.
 
@@ -1622,28 +1637,37 @@ void clif_move(struct unit_data *ud)
 		clif->move2(bl, vd, ud);
 		return;
 	}
+#ifdef ANTI_MAYAP_CHEAT
+	if( (sc = status->get_sc(bl)) && sc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE) )
+		clif->ally_only = true;
+#endif
 
 	WBUFW(buf,0)=0x86;
 	WBUFL(buf,2)=bl->id;
 	WBUFPOS2(buf,6,bl->x,bl->y,ud->to_x,ud->to_y,8,8);
-	WBUFL(buf,12)=iTimer->gettick();
+	WBUFL(buf,12)=(unsigned int)timer->gettick();
+
 	clif->send(buf, packet_len(0x86), bl, AREA_WOS);
+
 	if (disguised(bl)) {
 		WBUFL(buf,2)=-bl->id;
 		clif->send(buf, packet_len(0x86), bl, SELF);
 	}
+#ifdef ANTI_MAYAP_CHEAT
+	clif->ally_only = false;
+#endif
 }
 
 
 /*==========================================
- * Delays the iMap->quit of a player after they are disconnected. [Skotlex]
+ * Delays the map->quit of a player after they are disconnected. [Skotlex]
  *------------------------------------------*/
-int clif_delayquit(int tid, unsigned int tick, int id, intptr_t data) {
+int clif_delayquit(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd = NULL;
 
 	//Remove player from map server
-	if ((sd = iMap->id2sd(id)) != NULL && sd->fd == 0) //Should be a disconnected player.
-		iMap->quit(sd);
+	if ((sd = map->id2sd(id)) != NULL && sd->fd == 0) //Should be a disconnected player.
+		map->quit(sd);
 	return 0;
 }
 
@@ -1652,14 +1676,14 @@ int clif_delayquit(int tid, unsigned int tick, int id, intptr_t data) {
  *------------------------------------------*/
 void clif_quitsave(int fd,struct map_session_data *sd) {
 	if (!battle_config.prevent_logout ||
-		DIFF_TICK(iTimer->gettick(), sd->canlog_tick) > battle_config.prevent_logout)
-		iMap->quit(sd);
+		DIFF_TICK(timer->gettick(), sd->canlog_tick) > battle_config.prevent_logout)
+		map->quit(sd);
 	else if (sd->fd) {
 		//Disassociate session from player (session is deleted after this function was called)
 		//And set a timer to make him quit later.
 		session[sd->fd]->session_data = NULL;
 		sd->fd = 0;
-		iTimer->add_timer(iTimer->gettick() + 10000, clif->delayquit, sd->bl.id, 0);
+		timer->add(timer->gettick() + 10000, clif->delayquit, sd->bl.id, 0);
 	}
 }
 
@@ -1672,7 +1696,7 @@ void clif_changemap(struct map_session_data *sd, short m, int x, int y) {
 
 	WFIFOHEAD(fd,packet_len(0x91));
 	WFIFOW(fd,0) = 0x91;
-	mapindex_getmapname_ext(map[m].cName ? map[m].cName : map[m].name, (char*)WFIFOP(fd,2));
+	mapindex->getmapname_ext(map->list[m].custom_name ? map->list[map->list[m].instance_src_map].name : map->list[m].name, (char*)WFIFOP(fd,2));
 	WFIFOW(fd,18) = x;
 	WFIFOW(fd,20) = y;
 	WFIFOSET(fd,packet_len(0x91));
@@ -1688,7 +1712,7 @@ void clif_changemapserver(struct map_session_data* sd, unsigned short map_index,
 
 	WFIFOHEAD(fd,packet_len(0x92));
 	WFIFOW(fd,0) = 0x92;
-	mapindex_getmapname_ext(mapindex_id2name(map_index), (char*)WFIFOP(fd,2));
+	mapindex->getmapname_ext(mapindex_id2name(map_index), (char*)WFIFOP(fd,2));
 	WFIFOW(fd,18) = x;
 	WFIFOW(fd,20) = y;
 	WFIFOL(fd,22) = htonl(ip);
@@ -1700,7 +1724,7 @@ void clif_changemapserver(struct map_session_data* sd, unsigned short map_index,
 void clif_blown(struct block_list *bl)
 {
 //Aegis packets says fixpos, but it's unsure whether slide works better or not.
-//	clif_fixpos(bl);
+	clif->fixpos(bl);
 	clif->slide(bl, bl->x, bl->y);
 }
 
@@ -1709,9 +1733,9 @@ void clif_blown(struct block_list *bl)
 /// isn't walkable, the char doesn't move at all. If the char is
 /// sitting it will stand up (ZC_STOPMOVE).
 /// 0088 <id>.L <x>.W <y>.W
-void clif_fixpos(struct block_list *bl)
-{
+void clif_fixpos(struct block_list *bl) {
 	unsigned char buf[10];
+
 	nullpo_retv(bl);
 
 	WBUFW(buf,0) = 0x88;
@@ -1745,29 +1769,40 @@ void clif_npcbuysell(struct map_session_data* sd, int id)
 
 /// Presents list of items, that can be bought in an NPC shop (ZC_PC_PURCHASE_ITEMLIST).
 /// 00c6 <packet len>.W { <price>.L <discount price>.L <item type>.B <name id>.W }*
-void clif_buylist(struct map_session_data *sd, struct npc_data *nd)
-{
+void clif_buylist(struct map_session_data *sd, struct npc_data *nd) {
+	struct npc_item_list *shop = NULL;
+	unsigned short shop_size = 0;
 	int fd,i,c;
 
 	nullpo_retv(sd);
 	nullpo_retv(nd);
 
+	if( nd->subtype == SCRIPT ) {
+		shop = nd->u.scr.shop->item;
+		shop_size = nd->u.scr.shop->items;
+	} else {
+		shop = nd->u.shop.shop_item;
+		shop_size = nd->u.shop.count;
+	}
+
 	fd = sd->fd;
-	WFIFOHEAD(fd, 4 + nd->u.shop.count * 11);
+
+	WFIFOHEAD(fd, 4 + shop_size * 11);
 	WFIFOW(fd,0) = 0xc6;
 
 	c = 0;
-	for( i = 0; i < nd->u.shop.count; i++ )
-	{
-		struct item_data* id = itemdb_exists(nd->u.shop.shop_item[i].nameid);
-		int val = nd->u.shop.shop_item[i].value;
-		if( id == NULL )
-			continue;
-		WFIFOL(fd, 4+c*11) = val;
-		WFIFOL(fd, 8+c*11) = pc->modifybuyvalue(sd,val);
-		WFIFOB(fd,12+c*11) = itemtype(id->type);
-		WFIFOW(fd,13+c*11) = ( id->view_id > 0 ) ? id->view_id : id->nameid;
-		c++;
+	for( i = 0; i < shop_size; i++ ) {
+		if( shop[i].nameid ) {
+			struct item_data* id = itemdb->exists(shop[i].nameid);
+			int val = shop[i].value;
+			if( id == NULL )
+				continue;
+			WFIFOL(fd, 4+c*11) = val;
+			WFIFOL(fd, 8+c*11) = pc->modifybuyvalue(sd,val);
+			WFIFOB(fd,12+c*11) = itemtype(id->type);
+			WFIFOW(fd,13+c*11) = ( id->view_id > 0 ) ? id->view_id : id->nameid;
+			c++;
+		}
 	}
 
 	WFIFOW(fd,2) = 4 + c*11;
@@ -1782,12 +1817,12 @@ void clif_hercules_chsys_create(struct hChSysCh *channel, char *name, char *pass
 		channel->pass[0] = '\0';
 	else
 		safestrncpy(channel->pass, pass, HCHSYS_NAME_LENGTH);
-	
+
 	channel->opt = hChSys_OPT_BASE;
 	channel->banned = NULL;
-	
+
 	channel->msg_delay = 0;
-	
+
 	if( channel->type != hChSys_MAP && channel->type != hChSys_ALLY )
 		strdb_put(clif->channel_db, channel->name, channel);
 }
@@ -1807,11 +1842,14 @@ void clif_selllist(struct map_session_data *sd)
 	{
 		if( sd->status.inventory[i].nameid > 0 && sd->inventory_data[i] )
 		{
-			if( !itemdb_cansell(&sd->status.inventory[i], pc->get_group_level(sd)) )
+			if( !itemdb_cansell(&sd->status.inventory[i], pc_get_group_level(sd)) )
 				continue;
 
 			if( sd->status.inventory[i].expire_time )
 				continue; // Cannot Sell Rental Items
+ 
+			if( sd->status.inventory[i].bound && !pc_can_give_bound_items(sd))
+				continue; // Don't allow sale of bound items
 
 			val=sd->inventory_data[i]->value_sell;
 			if( val < 0 )
@@ -1837,10 +1875,10 @@ void clif_selllist(struct map_session_data *sd)
 /// - append this text
 void clif_scriptmes(struct map_session_data *sd, int npcid, const char *mes) {
 	int fd = sd->fd;
-	int slen = strlen(mes) + 9;
+	size_t slen = strlen(mes) + 9;
 
 	sd->state.dialog = 1;
-	
+
 	WFIFOHEAD(fd, slen);
 	WFIFOW(fd,0)=0xb4;
 	WFIFOW(fd,2)=slen;
@@ -1947,16 +1985,15 @@ void clif_sendfakenpc(struct map_session_data *sd, int npcid) {
 /// WARNING: the 'cancel' button closes other windows besides the dialog window and the menu window.
 ///    Which suggests their have intertwined behavior. (probably the mouse targeting)
 /// TODO investigate behavior of other windows [FlavioJS]
-void clif_scriptmenu(struct map_session_data* sd, int npcid, const char* mes)
-{
+void clif_scriptmenu(struct map_session_data* sd, int npcid, const char* mes) {
 	int fd = sd->fd;
-	int slen = strlen(mes) + 9;
+	size_t slen = strlen(mes) + 9;
 	struct block_list *bl = NULL;
 
-	if (!sd->state.using_fake_npc && (npcid == fake_nd->bl.id || ((bl = iMap->id2bl(npcid)) && (bl->m!=sd->bl.m ||
-	   bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
-	   bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1))))
-	   clif->sendfakenpc(sd, npcid);
+	if (!sd->state.using_fake_npc && (npcid == npc->fake_nd->bl.id || ((bl = map->id2bl(npcid)) && (bl->m!=sd->bl.m ||
+						bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
+						bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1))))
+		clif->sendfakenpc(sd, npcid);
 
 	WFIFOHEAD(fd, slen);
 	WFIFOW(fd,0)=0xb7;
@@ -1978,17 +2015,16 @@ void clif_scriptmenu(struct map_session_data* sd, int npcid, const char* mes)
 ///   - if npcid exists in the client:
 ///     - 0143 <npcid of inputnum window>.L <atoi(text)>.L
 ///   - close inputnum window
-void clif_scriptinput(struct map_session_data *sd, int npcid)
-{
+void clif_scriptinput(struct map_session_data *sd, int npcid) {
 	int fd;
 	struct block_list *bl = NULL;
 
 	nullpo_retv(sd);
 
-	if (!sd->state.using_fake_npc && (npcid == fake_nd->bl.id || ((bl = iMap->id2bl(npcid)) && (bl->m!=sd->bl.m ||
-	   bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
-	   bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1))))
-	   clif->sendfakenpc(sd, npcid);
+	if (!sd->state.using_fake_npc && (npcid == npc->fake_nd->bl.id || ((bl = map->id2bl(npcid)) && (bl->m!=sd->bl.m ||
+						bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
+						bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1))))
+		clif->sendfakenpc(sd, npcid);
 
 	fd=sd->fd;
 	WFIFOHEAD(fd, packet_len(0x142));
@@ -2009,17 +2045,16 @@ void clif_scriptinput(struct map_session_data *sd, int npcid)
 ///   - if npcid is 0 or npcid exists in the client:
 ///     - 01d5 <packetlen>.W <npcid of inputstr window>.L <text>.?B
 ///   - close inputstr window
-void clif_scriptinputstr(struct map_session_data *sd, int npcid)
-{
+void clif_scriptinputstr(struct map_session_data *sd, int npcid) {
 	int fd;
 	struct block_list *bl = NULL;
 
 	nullpo_retv(sd);
 
-	if (!sd->state.using_fake_npc && (npcid == fake_nd->bl.id || ((bl = iMap->id2bl(npcid)) && (bl->m!=sd->bl.m ||
-	   bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
-	   bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1))))
-	   clif->sendfakenpc(sd, npcid);
+	if (!sd->state.using_fake_npc && (npcid == npc->fake_nd->bl.id || ((bl = map->id2bl(npcid)) && (bl->m!=sd->bl.m ||
+						bl->x<sd->bl.x-AREA_SIZE-1 || bl->x>sd->bl.x+AREA_SIZE+1 ||
+						bl->y<sd->bl.y-AREA_SIZE-1 || bl->y>sd->bl.y+AREA_SIZE+1))))
+		clif->sendfakenpc(sd, npcid);
 
 	fd=sd->fd;
 	WFIFOHEAD(fd, packet_len(0x1d4));
@@ -2059,10 +2094,10 @@ void clif_viewpoint(struct map_session_data *sd, int npc_id, int type, int x, in
 void clif_hercules_chsys_join(struct hChSysCh *channel, struct map_session_data *sd) {
 	if( idb_put(channel->users, sd->status.char_id, sd) )
 		return;
-	
+
 	RECREATE(sd->channels, struct hChSysCh *, ++sd->channel_count);
 	sd->channels[ sd->channel_count - 1 ] = channel;
-	
+
 	if( sd->stealth ) {
 		sd->stealth = false;
 	} else if( channel->opt & hChSys_OPT_ANNOUNCE_JOIN ) {
@@ -2070,12 +2105,12 @@ void clif_hercules_chsys_join(struct hChSysCh *channel, struct map_session_data
 		sprintf(message, "#%s '%s' joined",channel->name,sd->status.name);
 		clif->chsys_msg(channel,sd,message);
 	}
-	
+
 	/* someone is cheating, we kindly disconnect the bastard */
 	if( sd->channel_count > 200 ) {
 		set_eof(sd->fd);
 	}
-	
+
 }
 /// Displays an illustration image.
 /// 0145 <image name>.16B <type>.B (ZC_SHOW_IMAGE)
@@ -2179,23 +2214,23 @@ void clif_addcards2(unsigned short *cards, struct item* item) {
 	//Client only receives four cards.. so randomly send them a set of cards. [Skotlex]
 	if( MAX_SLOTS > 4 && (j = itemdb_slot(item->nameid)) > 4 )
 		i = rnd()%(j-3); //eg: 6 slots, possible i values: 0->3, 1->4, 2->5 => i = rnd()%3;
-	
+
 	//Normal items.
 	if( item->card[i] > 0 && (j=itemdb_viewid(item->card[i])) > 0 )
 		cards[0] = j;
 	else
 		cards[0] = item->card[i];
-	
+
 	if( item->card[++i] > 0 && (j=itemdb_viewid(item->card[i])) > 0 )
 		cards[1] = j;
 	else
 		cards[1] = item->card[i];
-	
+
 	if( item->card[++i] > 0 && (j=itemdb_viewid(item->card[i])) > 0 )
 		cards[2] = j;
 	else
 		cards[2] = item->card[i];
-	
+
 	if( item->card[++i] > 0 && (j=itemdb_viewid(item->card[i])) > 0 )
 		cards[3] = j;
 	else
@@ -2220,18 +2255,18 @@ void clif_additem(struct map_session_data *sd, int n, int amount, int fail) {
 	p.PacketType = additemType;
 	p.Index = n+2;
 	p.count = amount;
-	
+
 	if( !fail ) {
 		if( n < 0 || n >= MAX_INVENTORY || sd->status.inventory[n].nameid <=0 || sd->inventory_data[n] == NULL )
 			return;
-		
+
 		if (sd->inventory_data[n]->view_id > 0)
 			p.nameid = sd->inventory_data[n]->view_id;
 		else
 			p.nameid = sd->status.inventory[n].nameid;
-		
-		p.IsIdentified = sd->status.inventory[n].identify;
-		p.IsDamaged = sd->status.inventory[n].attribute;
+
+		p.IsIdentified = sd->status.inventory[n].identify ? 1 : 0;
+		p.IsDamaged = sd->status.inventory[n].attribute ? 1 : 0;
 		p.refiningLevel =sd->status.inventory[n].refine;
 		clif->addcards2(&p.slot.card[0], &sd->status.inventory[n]);
 		p.location = pc->equippoint(sd,n);
@@ -2240,7 +2275,10 @@ void clif_additem(struct map_session_data *sd, int n, int amount, int fail) {
 		p.HireExpireDate = sd->status.inventory[n].expire_time;
 #endif
 #if PACKETVER >= 20071002
-		p.bindOnEquipType = 0; // unused
+		/* why restrict the flag to non-stackable? because this is the only packet allows stackable to,
+		 * show the color, and therefore it'd be inconsistent with the rest (aka it'd show yellow, you relog/refresh and boom its gone)
+		 */
+		p.bindOnEquipType = sd->status.inventory[n].bound && !itemdb->isstackable2(sd->inventory_data[n]) ? 2 : sd->inventory_data[n]->flag.bindonequip ? 1 : 0;
 #endif
 	}
 	p.result = (unsigned char)fail;
@@ -2322,91 +2360,112 @@ void clif_item_sub(unsigned char *buf, int n, struct item *i, struct item_data *
 	}
 
 }
-//Unified inventory function which sends all of the inventory (requires two packets, one for equipable items and one for stackable ones. [Skotlex]
-void clif_inventorylist(struct map_session_data *sd) {
-	int i,n,ne,arrow=-1;
-	unsigned char *buf;
-	unsigned char *bufe;
+void clif_item_equip(short idx, struct EQUIPITEM_INFO *p, struct item *i, struct item_data *id, int eqp_pos) {
 
-#if PACKETVER < 5
-	const int s = 10; //Entry size.
-#elif PACKETVER < 20080102
-	const int s = 18;
-#else
-	const int s = 22;
-#endif
-#if PACKETVER < 20071002
-	const int se = 20;
-#elif PACKETVER < 20100629
-	const int se = 26;
-#else
-	const int se = 28;
+	p->index = idx;
+
+	if (id->view_id > 0)
+		p->ITID = id->view_id;
+	else
+		p->ITID = i->nameid;
+
+	p->type = itemtype(id->type);
+
+#if PACKETVER < 20120925
+	p->IsIdentified = i->identify ? 1 : 0;
 #endif
 
-	buf = (unsigned char*)aMalloc(MAX_INVENTORY * s + 4);
-	bufe = (unsigned char*)aMalloc(MAX_INVENTORY * se + 4);
+	p->location = eqp_pos;
+	p->WearState = i->equip;
+	
+#if PACKETVER < 20120925
+	p->IsDamaged = i->attribute ? 1 : 0;
+#endif
+	p->RefiningLevel = i->refine;
 
-	for( i = 0, n = 0, ne = 0; i < MAX_INVENTORY; i++ )
-	{
-		if( sd->status.inventory[i].nameid <=0 || sd->inventory_data[i] == NULL )
-			continue;
+	clif->addcards2(&p->slot.card[0], i);
 
-		if( !itemdb_isstackable2(sd->inventory_data[i]) )
-		{	//Non-stackable (Equippable)
-			WBUFW(bufe,ne*se+4)=i+2;
-			clif->item_sub(bufe, ne*se+6, &sd->status.inventory[i], sd->inventory_data[i], pc->equippoint(sd,i));
-			clif->addcards(WBUFP(bufe, ne*se+16), &sd->status.inventory[i]);
 #if PACKETVER >= 20071002
-			WBUFL(bufe,ne*se+24)=sd->status.inventory[i].expire_time;
-			WBUFW(bufe,ne*se+28)=0; //Unknown
+	p->HireExpireDate = i->expire_time;
 #endif
+	
+#if PACKETVER >= 20080102
+	p->bindOnEquipType = i->bound ? 2 : id->flag.bindonequip ? 1 : 0;
+#endif
+
 #if PACKETVER >= 20100629
-			if (sd->inventory_data[i]->equip&EQP_VISIBLE)
-				WBUFW(bufe,ne*se+30)= sd->inventory_data[i]->look;
-			else
-				WBUFW(bufe,ne*se+30)=0;
+	p->wItemSpriteNumber = id->equip&EQP_VISIBLE ? id->look : 0;
 #endif
-			ne++;
-		}
-		else
-		{ //Stackable.
-			WBUFW(buf,n*s+4)=i+2;
-			clif->item_sub(buf, n*s+6, &sd->status.inventory[i], sd->inventory_data[i], -2);
-			if( sd->inventory_data[i]->equip == EQP_AMMO && sd->status.inventory[i].equip )
-				arrow=i;
+
+#if PACKETVER >= 20120925
+	p->Flag.IsIdentified = i->identify ? 1 : 0;
+	p->Flag.IsDamaged    = i->attribute ? 1 : 0;
+	p->Flag.PlaceETCTab  = i->favorite ? 1 : 0;
+	p->Flag.SpareBits    = 0;
+#endif
+}
+void clif_item_normal(short idx, struct NORMALITEM_INFO *p, struct item *i, struct item_data *id) {
+	p->index = idx;
+
+	if (id->view_id > 0)
+		p->ITID = id->view_id;
+	else
+		p->ITID = i->nameid;
+
+	p->type = itemtype(id->type);
+	
+#if PACKETVER < 20120925
+	p->IsIdentified = i->identify ? 1 : 0;
+#endif
+
+	p->count = i->amount;
+	p->WearState = id->equip;
+	
 #if PACKETVER >= 5
-			clif->addcards(WBUFP(buf, n*s+14), &sd->status.inventory[i]);
+	clif->addcards2(&p->slot.card[0], i);
 #endif
+	
 #if PACKETVER >= 20080102
-			WBUFL(buf,n*s+22)=sd->status.inventory[i].expire_time;
+	p->HireExpireDate = i->expire_time;
 #endif
-			n++;
-		}
-	}
-	if( n ) {
-#if PACKETVER < 5
-		WBUFW(buf,0)=0xa3;
-#elif PACKETVER < 20080102
-		WBUFW(buf,0)=0x1ee;
-#else
-		WBUFW(buf,0)=0x2e8;
+
+#if PACKETVER >= 20120925
+	p->Flag.IsIdentified = i->identify ? 1 : 0;
+	p->Flag.PlaceETCTab  = i->favorite ? 1 : 0;
+	p->Flag.SpareBits    = 0;
 #endif
-		WBUFW(buf,2)=4+n*s;
-		clif->send(buf, WBUFW(buf,2), &sd->bl, SELF);
+}
+void clif_inventorylist(struct map_session_data *sd) {
+	int i, normal = 0, equip = 0;
+
+	for( i = 0; i < MAX_INVENTORY; i++ ) {
+
+		if( sd->status.inventory[i].nameid <= 0 || sd->inventory_data[i] == NULL )
+			continue;
+		if( !itemdb->isstackable2(sd->inventory_data[i]) ) //Non-stackable (Equippable)
+			clif_item_equip(i+2,&itemlist_equip.list[equip++],&sd->status.inventory[i],sd->inventory_data[i],pc->equippoint(sd,i));
+		else //Stackable (Normal)
+			clif_item_normal(i+2,&itemlist_normal.list[normal++],&sd->status.inventory[i],sd->inventory_data[i]);
 	}
-	if( arrow >= 0 )
-		clif->arrowequip(sd,arrow);
 
-	if( ne ) {
-#if PACKETVER < 20071002
-		WBUFW(bufe,0)=0xa4;
-#else
-		WBUFW(bufe,0)=0x2d0;
-#endif
-		WBUFW(bufe,2)=4+ne*se;
-		clif->send(bufe, WBUFW(bufe,2), &sd->bl, SELF);
+	if( normal ) {
+		itemlist_normal.PacketType   = inventorylistnormalType;
+		itemlist_normal.PacketLength = 4 + (sizeof(struct NORMALITEM_INFO) * normal);
+
+		clif->send(&itemlist_normal, itemlist_normal.PacketLength, &sd->bl, SELF);
 	}
-#if PACKETVER >= 20111122
+
+	if( sd->equip_index[EQI_AMMO] >= 0 )
+		clif->arrowequip(sd,sd->equip_index[EQI_AMMO]);
+
+	if( equip ) {
+		itemlist_equip.PacketType  = inventorylistequipType;
+		itemlist_equip.PacketLength = 4 + (sizeof(struct EQUIPITEM_INFO) * equip);
+
+		clif->send(&itemlist_equip, itemlist_equip.PacketLength, &sd->bl, SELF);
+	}
+/* on 20120925 onwards this is a field on clif_item_equip/normal */
+#if PACKETVER >= 20111122 && PACKETVER < 20120925
 	for( i = 0; i < MAX_INVENTORY; i++ ) {
 		if( sd->status.inventory[i].nameid <= 0 || sd->inventory_data[i] == NULL )
 			continue;
@@ -2415,224 +2474,121 @@ void clif_inventorylist(struct map_session_data *sd) {
 			clif->favorite_item(sd, i);
 	}
 #endif
-
-	if( buf ) aFree(buf);
-	if( bufe ) aFree(bufe);
 }
 
 //Required when items break/get-repaired. Only sends equippable item list.
-void clif_equiplist(struct map_session_data *sd)
-{
-	int i,n,fd = sd->fd;
-	unsigned char *buf;
-#if PACKETVER < 20071002
-	const int cmd = 20;
-#elif PACKETVER < 20100629
-	const int cmd = 26;
-#else
-	const int cmd = 28;
-#endif
+void clif_equiplist(struct map_session_data *sd) {
+	int i, equip = 0;
 
-	WFIFOHEAD(fd, MAX_INVENTORY * cmd + 4);
-	buf = WFIFOP(fd,0);
+	for( i = 0; i < MAX_INVENTORY; i++ ) {
 
-	for(i=0,n=0;i<MAX_INVENTORY;i++){
-		if (sd->status.inventory[i].nameid <=0 || sd->inventory_data[i] == NULL)
+		if( sd->status.inventory[i].nameid <= 0 || sd->inventory_data[i] == NULL )
 			continue;
+		if( !itemdb->isstackable2(sd->inventory_data[i]) ) //Non-stackable (Equippable)
+			clif_item_equip(i+2,&itemlist_equip.list[equip++],&sd->status.inventory[i],sd->inventory_data[i],pc->equippoint(sd,i));
+	}
+
+	if( equip ) {
+		itemlist_equip.PacketType  = inventorylistequipType;
+		itemlist_equip.PacketLength = 4 + (sizeof(struct EQUIPITEM_INFO) * equip);
 
-		if(itemdb_isstackable2(sd->inventory_data[i]))
+		clif->send(&itemlist_equip, itemlist_equip.PacketLength, &sd->bl, SELF);
+	}
+
+	/* on 20120925 onwards this is a field on clif_item_equip */
+#if PACKETVER >= 20111122 && PACKETVER < 20120925
+	for( i = 0; i < MAX_INVENTORY; i++ ) {
+		if( sd->status.inventory[i].nameid <= 0 || sd->inventory_data[i] == NULL )
 			continue;
-		//Equippable
-		WBUFW(buf,n*cmd+4)=i+2;
-		clif->item_sub(buf, n*cmd+6, &sd->status.inventory[i], sd->inventory_data[i], pc->equippoint(sd,i));
-		clif->addcards(WBUFP(buf, n*cmd+16), &sd->status.inventory[i]);
-#if PACKETVER >= 20071002
-		WBUFL(buf,n*cmd+24)=sd->status.inventory[i].expire_time;
-		WBUFW(buf,n*cmd+28)=0; //Unknown
-#endif
-#if PACKETVER >= 20100629
-		if (sd->inventory_data[i]->equip&EQP_VISIBLE)
-			WBUFW(buf,n*cmd+30)= sd->inventory_data[i]->look;
-		else
-			WBUFW(buf,n*cmd+30)=0;
-#endif
-		n++;
+
+		if ( sd->status.inventory[i].favorite )
+			clif->favorite_item(sd, i);
 	}
-	if (n) {
-#if PACKETVER < 20071002
-		WBUFW(buf,0)=0xa4;
-#else
-		WBUFW(buf,0)=0x2d0;
 #endif
-		WBUFW(buf,2)=4+n*cmd;
-		WFIFOSET(fd,WFIFOW(fd,2));
-	}
 }
 
-void clif_storagelist(struct map_session_data* sd, struct item* items, int items_length)
-{
+void clif_storagelist(struct map_session_data* sd, struct item* items, int items_length) {
+	int i = 0;
 	struct item_data *id;
-	int i,n,ne;
-	unsigned char *buf;
-	unsigned char *bufe;
-#if PACKETVER < 5
-	const int s = 10; //Entry size.
-#elif PACKETVER < 20080102
-	const int s = 18;
-#else
-	const int s = 22;
-#endif
-#if PACKETVER < 20071002
-	const int cmd = 20;
-#elif PACKETVER < 20100629
-	const int cmd = 26;
-#else
-	const int cmd = 28;
-#endif
 
-	buf = (unsigned char*)aMalloc(items_length * s + 4);
-	bufe = (unsigned char*)aMalloc(items_length * cmd + 4);
+	do {
+		int normal = 0, equip = 0, k = 0;
 
-	for( i = 0, n = 0, ne = 0; i < items_length; i++ )
-	{
-		if( items[i].nameid <= 0 )
-			continue;
-		id = itemdb_search(items[i].nameid);
-		if( !itemdb_isstackable2(id) )
-		{ //Equippable
-			WBUFW(bufe,ne*cmd+4)=i+1;
-			clif->item_sub(bufe, ne*cmd+6, &items[i], id, id->equip);
-			clif->addcards(WBUFP(bufe, ne*cmd+16), &items[i]);
-#if PACKETVER >= 20071002
-			WBUFL(bufe,ne*cmd+24)=items[i].expire_time;
-			WBUFW(bufe,ne*cmd+28)=0; //Unknown
-#endif
-			ne++;
+		for( ; i < items_length && k < 500; i++, k++ ) {
+
+			if( items[i].nameid <= 0 )
+				continue;
+
+			id = itemdb->search(items[i].nameid);
+
+			if( !itemdb->isstackable2(id) ) //Non-stackable (Equippable)
+				clif_item_equip(i+1,&storelist_equip.list[equip++],&items[i],id,id->equip);
+			else //Stackable (Normal)
+				clif_item_normal(i+1,&storelist_normal.list[normal++],&items[i],id);
 		}
-		else
-		{ //Stackable
-			WBUFW(buf,n*s+4)=i+1;
-			clif->item_sub(buf, n*s+6, &items[i], id,-1);
-#if PACKETVER >= 5
-			clif->addcards(WBUFP(buf,n*s+14), &items[i]);
-#endif
-#if PACKETVER >= 20080102
-			WBUFL(buf,n*s+22)=items[i].expire_time;
+
+		if( normal ) {
+			storelist_normal.PacketType   = storagelistnormalType;
+			storelist_normal.PacketLength =  ( sizeof( storelist_normal ) - sizeof( storelist_normal.list ) ) + (sizeof(struct NORMALITEM_INFO) * normal);
+
+#if PACKETVER >= 20120925
+			safestrncpy(storelist_normal.name, "Storage", NAME_LENGTH);
 #endif
-			n++;
+
+			clif->send(&storelist_normal, storelist_normal.PacketLength, &sd->bl, SELF);
 		}
-	}
-	if( n )
-	{
-#if PACKETVER < 5
-		WBUFW(buf,0)=0xa5;
-#elif PACKETVER < 20080102
-		WBUFW(buf,0)=0x1f0;
-#else
-		WBUFW(buf,0)=0x2ea;
-#endif
-		WBUFW(buf,2)=4+n*s;
-		clif->send(buf, WBUFW(buf,2), &sd->bl, SELF);
-	}
-	if( ne )
-	{
-#if PACKETVER < 20071002
-		WBUFW(bufe,0)=0xa6;
-#else
-		WBUFW(bufe,0)=0x2d1;
+
+		if( equip ) {
+			storelist_equip.PacketType   = storagelistequipType;
+			storelist_equip.PacketLength = ( sizeof( storelist_equip ) - sizeof( storelist_equip.list ) ) + (sizeof(struct EQUIPITEM_INFO) * equip);
+
+#if PACKETVER >= 20120925
+			safestrncpy(storelist_equip.name, "Storage", NAME_LENGTH);
 #endif
-		WBUFW(bufe,2)=4+ne*cmd;
-		clif->send(bufe, WBUFW(bufe,2), &sd->bl, SELF);
-	}
 
-	if( buf ) aFree(buf);
-	if( bufe ) aFree(bufe);
+			clif->send(&storelist_equip, storelist_equip.PacketLength, &sd->bl, SELF);
+		}
+
+	} while ( i < items_length );
+
 }
 
-void clif_cartlist(struct map_session_data *sd)
-{
+void clif_cartlist(struct map_session_data *sd) {
+	int i, normal = 0, equip = 0;
 	struct item_data *id;
-	int i,n,ne;
-	unsigned char *buf;
-	unsigned char *bufe;
-#if PACKETVER < 5
-	const int s = 10; //Entry size.
-#elif PACKETVER < 20080102
-	const int s = 18;
-#else
-	const int s = 22;
-#endif
-#if PACKETVER < 20071002
-	const int cmd = 20;
-#elif PACKETVER < 20100629
-	const int cmd = 26;
-#else
-	const int cmd = 28;
-#endif
 
-	buf = (unsigned char*)aMalloc(MAX_CART * s + 4);
-	bufe = (unsigned char*)aMalloc(MAX_CART * cmd + 4);
+	for( i = 0; i < MAX_CART; i++ ) {
 
-	for( i = 0, n = 0, ne = 0; i < MAX_CART; i++ )
-	{
 		if( sd->status.cart[i].nameid <= 0 )
 			continue;
-		id = itemdb_search(sd->status.cart[i].nameid);
-		if( !itemdb_isstackable2(id) )
-		{ //Equippable
-			WBUFW(bufe,ne*cmd+4)=i+2;
-			clif->item_sub(bufe, ne*cmd+6, &sd->status.cart[i], id, id->equip);
-			clif->addcards(WBUFP(bufe, ne*cmd+16), &sd->status.cart[i]);
-#if PACKETVER >= 20071002
-			WBUFL(bufe,ne*cmd+24)=sd->status.cart[i].expire_time;
-			WBUFW(bufe,ne*cmd+28)=0; //Unknown
-#endif
-			ne++;
-		}
-		else
-		{ //Stackable
-			WBUFW(buf,n*s+4)=i+2;
-			clif->item_sub(buf, n*s+6, &sd->status.cart[i], id,-1);
-#if PACKETVER >= 5
-			clif->addcards(WBUFP(buf,n*s+14), &sd->status.cart[i]);
-#endif
-#if PACKETVER >= 20080102
-			WBUFL(buf,n*s+22)=sd->status.cart[i].expire_time;
-#endif
-			n++;
-		}
-	}
-	if( n )
-	{
-#if PACKETVER < 5
-		WBUFW(buf,0)=0x123;
-#elif PACKETVER < 20080102
-		WBUFW(buf,0)=0x1ef;
-#else
-		WBUFW(buf,0)=0x2e9;
-#endif
-		WBUFW(buf,2)=4+n*s;
-		clif->send(buf, WBUFW(buf,2), &sd->bl, SELF);
+
+		id = itemdb->search(sd->status.cart[i].nameid);
+
+		if( !itemdb->isstackable2(id) ) //Non-stackable (Equippable)
+			clif_item_equip(i+2,&itemlist_equip.list[equip++],&sd->status.cart[i],id,id->equip);
+		else //Stackable (Normal)
+			clif_item_normal(i+2,&itemlist_normal.list[normal++],&sd->status.cart[i],id);
 	}
-	if( ne )
-	{
-#if PACKETVER < 20071002
-	WBUFW(bufe,0)=0x122;
-#else
-	WBUFW(bufe,0)=0x2d2;
-#endif
-		WBUFW(bufe,2)=4+ne*cmd;
-		clif->send(bufe, WBUFW(bufe,2), &sd->bl, SELF);
+
+	if( normal ) {
+		itemlist_normal.PacketType   = cartlistnormalType;
+		itemlist_normal.PacketLength = 4 + (sizeof(struct NORMALITEM_INFO) * normal);
+
+		clif->send(&itemlist_normal, itemlist_normal.PacketLength, &sd->bl, SELF);
 	}
 
-	if( buf ) aFree(buf);
-	if( bufe ) aFree(bufe);
+	if( equip ) {
+		itemlist_equip.PacketType  = cartlistequipType;
+		itemlist_equip.PacketLength = 4 + (sizeof(struct EQUIPITEM_INFO) * equip);
+
+		clif->send(&itemlist_equip, itemlist_equip.PacketLength, &sd->bl, SELF);
+	}
 }
 
 
 /// Removes cart (ZC_CARTOFF).
 /// 012b
-/// Client behaviour:
+/// Client behavior:
 /// Closes the cart storage and removes all it's items from memory.
 /// The Num & Weight values of the cart are left untouched and the cart is NOT removed.
 void clif_clearcart(int fd)
@@ -2692,14 +2648,14 @@ void read_channels_config(void) {
 	config_t channels_conf;
 	config_setting_t *chsys = NULL;
 	const char *config_filename = "conf/channels.conf"; // FIXME hardcoded name
-	
-	if (conf_read_file(&channels_conf, config_filename))
+
+	if (libconfig->read_file(&channels_conf, config_filename))
 		return;
-	
-	chsys = config_lookup(&channels_conf, "chsys");
-	
+
+	chsys = libconfig->lookup(&channels_conf, "chsys");
+
 	if (chsys != NULL) {
-		config_setting_t *settings = config_setting_get_elem(chsys, 0);
+		config_setting_t *settings = libconfig->setting_get_elem(chsys, 0);
 		config_setting_t *channels;
 		config_setting_t *colors;
 		int i,k;
@@ -2710,45 +2666,46 @@ void read_channels_config(void) {
 			local_autojoin = 0, ally_autojoin = 0,
 			allow_user_channel_creation = 0,
 			irc_enabled = 0;
-		
-		if( !config_setting_lookup_string(settings, "map_local_channel_name", &local_name) )
+
+		if( !libconfig->setting_lookup_string(settings, "map_local_channel_name", &local_name) )
 			local_name = "map";
 		safestrncpy(hChSys.local_name, local_name, HCHSYS_NAME_LENGTH);
-		
-		if( !config_setting_lookup_string(settings, "ally_channel_name", &ally_name) )
+
+		if( !libconfig->setting_lookup_string(settings, "ally_channel_name", &ally_name) )
 			ally_name = "ally";
 		safestrncpy(hChSys.ally_name, ally_name, HCHSYS_NAME_LENGTH);
-		
-		if( !config_setting_lookup_string(settings, "irc_channel_name", &irc_name) )
+
+		if( !libconfig->setting_lookup_string(settings, "irc_channel_name", &irc_name) )
 			irc_name = "irc";
 		safestrncpy(hChSys.irc_name, irc_name, HCHSYS_NAME_LENGTH);
-		
-		config_setting_lookup_bool(settings, "map_local_channel", &local_enabled);
-		config_setting_lookup_bool(settings, "ally_channel_enabled", &ally_enabled);
-		config_setting_lookup_bool(settings, "irc_channel_enabled", &irc_enabled);
-		
+
+		libconfig->setting_lookup_bool(settings, "map_local_channel", &local_enabled);
+		libconfig->setting_lookup_bool(settings, "ally_channel_enabled", &ally_enabled);
+		libconfig->setting_lookup_bool(settings, "irc_channel_enabled", &irc_enabled);
+
 		if( local_enabled )
 			hChSys.local = true;
 		if( ally_enabled )
 			hChSys.ally = true;
 		if( irc_enabled )
 			hChSys.irc = true;
-		
+
 		hChSys.irc_server[0] = hChSys.irc_channel[0] = hChSys.irc_nick[0] = hChSys.irc_nick_pw[0] = '\0';
-		
+
 		if( hChSys.irc ) {
 			const char *irc_server, *irc_channel,
 				 *irc_nick, *irc_nick_pw;
-			if( config_setting_lookup_string(settings, "irc_channel_network", &irc_server) ) {
+			int irc_use_ghost = 0;
+			if( libconfig->setting_lookup_string(settings, "irc_channel_network", &irc_server) ) {
 				if( !strstr(irc_server,":") ) {
 					hChSys.irc = false;
 					ShowWarning("channels.conf : network port wasn't found in 'irc_channel_network', disabling irc channel...\n");
 				} else {
 					unsigned char d = 0, dlen = strlen(irc_server);
 					char server[40];
-					
+
 					memset(server, '\0', sizeof(server));
-					
+
 					for(d = 0; d < dlen; d++) {
 						if(irc_server[d] == ':') {
 							memcpy(server, irc_server, d);
@@ -2763,13 +2720,13 @@ void read_channels_config(void) {
 				hChSys.irc = false;
 				ShowWarning("channels.conf : irc channel enabled but irc_channel_network wasn't found, disabling irc channel...\n");
 			}
-			if( config_setting_lookup_string(settings, "irc_channel_channel", &irc_channel) )
+			if( libconfig->setting_lookup_string(settings, "irc_channel_channel", &irc_channel) )
 				safestrncpy(hChSys.irc_channel, irc_channel, 50);
 			else {
 				hChSys.irc = false;
 				ShowWarning("channels.conf : irc channel enabled but irc_channel_channel wasn't found, disabling irc channel...\n");
 			}
-			if( config_setting_lookup_string(settings, "irc_channel_nick", &irc_nick) ) {
+			if( libconfig->setting_lookup_string(settings, "irc_channel_nick", &irc_nick) ) {
 				if( strcmpi(irc_nick,"Hercules_chSysBot") == 0 ) {
 					sprintf(hChSys.irc_nick, "Hercules_chSysBot%d",rand()%777);
 				} else
@@ -2778,103 +2735,106 @@ void read_channels_config(void) {
 				hChSys.irc = false;
 				ShowWarning("channels.conf : irc channel enabled but irc_channel_nick wasn't found, disabling irc channel...\n");
 			}
-			if( config_setting_lookup_string(settings, "irc_channel_nick_pw", &irc_nick_pw) )
+			if( libconfig->setting_lookup_string(settings, "irc_channel_nick_pw", &irc_nick_pw) ) {
 				safestrncpy(hChSys.irc_nick_pw, irc_nick_pw, 30);
+				config_setting_lookup_bool(settings, "irc_channel_use_ghost", &irc_use_ghost);
+				hChSys.irc_use_ghost = irc_use_ghost;
+			}
 
 		}
-		
-		config_setting_lookup_bool(settings, "map_local_channel_autojoin", &local_autojoin);
-		config_setting_lookup_bool(settings, "ally_channel_autojoin", &ally_autojoin);
+
+		libconfig->setting_lookup_bool(settings, "map_local_channel_autojoin", &local_autojoin);
+		libconfig->setting_lookup_bool(settings, "ally_channel_autojoin", &ally_autojoin);
 
 		if( local_autojoin )
 			hChSys.local_autojoin = true;
 		if( ally_autojoin )
 			hChSys.ally_autojoin = true;
-		
-		config_setting_lookup_bool(settings, "allow_user_channel_creation", &allow_user_channel_creation);
+
+		libconfig->setting_lookup_bool(settings, "allow_user_channel_creation", &allow_user_channel_creation);
 
 		if( allow_user_channel_creation )
 			hChSys.allow_user_channel_creation = true;
 
-		if( (colors = config_setting_get_member(settings, "colors")) != NULL ) {
-			int color_count = config_setting_length(colors);
-			CREATE( hChSys.colors, unsigned long, color_count );
+		if( (colors = libconfig->setting_get_member(settings, "colors")) != NULL ) {
+			int color_count = libconfig->setting_length(colors);
+			CREATE( hChSys.colors, unsigned int, color_count );
 			CREATE( hChSys.colors_name, char *, color_count );
 			for(i = 0; i < color_count; i++) {
-				config_setting_t *color = config_setting_get_elem(colors, i);
+				config_setting_t *color = libconfig->setting_get_elem(colors, i);
 
 				CREATE( hChSys.colors_name[i], char, HCHSYS_NAME_LENGTH );
-				
+
 				safestrncpy(hChSys.colors_name[i], config_setting_name(color), HCHSYS_NAME_LENGTH);
 
-				hChSys.colors[i] = strtoul(config_setting_get_string_elem(colors,i),NULL,0);
+				hChSys.colors[i] = (unsigned int)strtoul(libconfig->setting_get_string_elem(colors,i),NULL,0);
 				hChSys.colors[i] = (hChSys.colors[i] & 0x0000FF) << 16 | (hChSys.colors[i] & 0x00FF00) | (hChSys.colors[i] & 0xFF0000) >> 16;//RGB to BGR
 			}
 			hChSys.colors_count = color_count;
 		}
-		
-		config_setting_lookup_string(settings, "map_local_channel_color", &local_color);
-		
+
+		libconfig->setting_lookup_string(settings, "map_local_channel_color", &local_color);
+
 		for (k = 0; k < hChSys.colors_count; k++) {
 			if( strcmpi(hChSys.colors_name[k],local_color) == 0 )
 				break;
 		}
-		
+
 		if( k < hChSys.colors_count ) {
 			hChSys.local_color = k;
 		} else {
 			ShowError("channels.conf: unknown color '%s' for 'map_local_channel_color', disabling '#%s'...\n",local_color,local_name);
 			hChSys.local = false;
 		}
-		
-		config_setting_lookup_string(settings, "ally_channel_color", &ally_color);
-		
+
+		libconfig->setting_lookup_string(settings, "ally_channel_color", &ally_color);
+
 		for (k = 0; k < hChSys.colors_count; k++) {
 			if( strcmpi(hChSys.colors_name[k],ally_color) == 0 )
 				break;
 		}
-		
+
 		if( k < hChSys.colors_count ) {
 			hChSys.ally_color = k;
 		} else {
 			ShowError("channels.conf: unknown color '%s' for 'ally_channel_color', disabling '#%s'...\n",ally_color,ally_name);
 			hChSys.ally = false;
 		}
-		
-		config_setting_lookup_string(settings, "irc_channel_color", &irc_color);
-		
+
+		libconfig->setting_lookup_string(settings, "irc_channel_color", &irc_color);
+
 		for (k = 0; k < hChSys.colors_count; k++) {
 			if( strcmpi(hChSys.colors_name[k],irc_color) == 0 )
 				break;
 		}
-		
+
 		if( k < hChSys.colors_count ) {
 			hChSys.irc_color = k;
 		} else {
 			ShowError("channels.conf: unknown color '%s' for 'irc_channel_color', disabling '#%s'...\n",irc_color,irc_name);
 			hChSys.irc = false;
 		}
-		
+
 		if( hChSys.irc ) {
 			struct hChSysCh *chd;
 			CREATE( chd, struct hChSysCh, 1 );
-			
+
 			safestrncpy(chd->name, hChSys.irc_name, HCHSYS_NAME_LENGTH);
 			chd->type = hChSys_IRC;
-			
+
 			clif->chsys_create(chd,NULL,NULL,hChSys.irc_color);
 			ircbot->channel = chd;
 		}
-		
-		if( (channels = config_setting_get_member(settings, "default_channels")) != NULL ) {
-			int channel_count = config_setting_length(channels);
-		
+
+		if( (channels = libconfig->setting_get_member(settings, "default_channels")) != NULL ) {
+			int channel_count = libconfig->setting_length(channels);
+
 			for(i = 0; i < channel_count; i++) {
-				config_setting_t *channel = config_setting_get_elem(channels, i);
+				config_setting_t *channel = libconfig->setting_get_elem(channels, i);
 				const char *name = config_setting_name(channel);
-				const char *color = config_setting_get_string_elem(channels,i);
+				const char *color = libconfig->setting_get_string_elem(channels,i);
 				struct hChSysCh *chd;
-				
+
 				for (k = 0; k < hChSys.colors_count; k++) {
 					if( strcmpi(hChSys.colors_name[k],color) == 0 )
 						break;
@@ -2889,16 +2849,16 @@ void read_channels_config(void) {
 
 				}
 				CREATE( chd, struct hChSysCh, 1 );
-				
+
 				safestrncpy(chd->name, name, HCHSYS_NAME_LENGTH);
 				chd->type = hChSys_PUBLIC;
-				
+
 				clif->chsys_create(chd,NULL,NULL,k);
 			}
 		}
-					
+
 		ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' channels in '"CL_WHITE"%s"CL_RESET"'.\n", db_size(clif->channel_db), config_filename);
-		config_destroy(&channels_conf);
+		libconfig->destroy(&channels_conf);
 	}
 }
 
@@ -2951,7 +2911,7 @@ int clif_hpmeter_sub(struct block_list *bl, va_list ap) {
  *------------------------------------------*/
 int clif_hpmeter(struct map_session_data *sd) {
 	nullpo_ret(sd);
-	iMap->foreachinarea(clif->hpmeter_sub, sd->bl.m, sd->bl.x-AREA_SIZE, sd->bl.y-AREA_SIZE, sd->bl.x+AREA_SIZE, sd->bl.y+AREA_SIZE, BL_PC, sd);
+	map->foreachinarea(clif->hpmeter_sub, sd->bl.m, sd->bl.x-AREA_SIZE, sd->bl.y-AREA_SIZE, sd->bl.x+AREA_SIZE, sd->bl.y+AREA_SIZE, BL_PC, sd);
 	return 0;
 }
 
@@ -2963,10 +2923,9 @@ int clif_hpmeter(struct map_session_data *sd) {
 /// 013a <atk range>.W (ZC_ATTACK_RANGE)
 /// 0141 <status id>.L <base status>.L <plus status>.L (ZC_COUPLESTATUS)
 /// TODO: Extract individual packets.
-/// FIXME: Packet lengths from packet_len(cmd)
 void clif_updatestatus(struct map_session_data *sd,int type)
 {
-	int fd,len=8;
+	int fd,len;
 
 	nullpo_retv(sd);
 
@@ -2978,6 +2937,7 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 	WFIFOHEAD(fd, 14);
 	WFIFOW(fd,0)=0xb0;
 	WFIFOW(fd,2)=type;
+	len = packet_len(0xb0);
 	switch(type){
 			// 00b0
 		case SP_WEIGHT:
@@ -3029,7 +2989,8 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 		case SP_HP:
 			WFIFOL(fd,4)=sd->battle_status.hp;
 			// TODO: Won't these overwrite the current packet?
-			clif->hpmeter(sd);
+			if( map->list[sd->bl.m].hpmeter_visible )
+				clif->hpmeter(sd);
 			if( !battle_config.party_hp_mode && sd->status.party_id )
 				clif->party_hp(sd);
 			if( sd->bg_id )
@@ -3082,22 +3043,27 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 		case SP_ZENY:
 			WFIFOW(fd,0)=0xb1;
 			WFIFOL(fd,4)=sd->status.zeny;
+			len = packet_len(0xb1);
 			break;
 		case SP_BASEEXP:
 			WFIFOW(fd,0)=0xb1;
 			WFIFOL(fd,4)=sd->status.base_exp;
+			len = packet_len(0xb1);
 			break;
 		case SP_JOBEXP:
 			WFIFOW(fd,0)=0xb1;
 			WFIFOL(fd,4)=sd->status.job_exp;
+			len = packet_len(0xb1);
 			break;
 		case SP_NEXTBASEEXP:
 			WFIFOW(fd,0)=0xb1;
 			WFIFOL(fd,4)=pc->nextbaseexp(sd);
+			len = packet_len(0xb1);
 			break;
 		case SP_NEXTJOBEXP:
 			WFIFOW(fd,0)=0xb1;
 			WFIFOL(fd,4)=pc->nextjobexp(sd);
+			len = packet_len(0xb1);
 			break;
 
 		/**
@@ -3111,7 +3077,7 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 		case SP_ULUK:
 			WFIFOW(fd,0)=0xbe;
 			WFIFOB(fd,4)=pc->need_status_point(sd,type-SP_USTR+SP_STR,1);
-			len=5;
+			len = packet_len(0xbe);
 			break;
 
 		/**
@@ -3120,7 +3086,7 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 		case SP_ATTACKRANGE:
 			WFIFOW(fd,0)=0x13a;
 			WFIFOW(fd,2)=sd->battle_status.rhw.range;
-			len=4;
+			len = packet_len(0x13a);
 			break;
 
 		case SP_STR:
@@ -3128,42 +3094,42 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 			WFIFOL(fd,2)=type;
 			WFIFOL(fd,6)=sd->status.str;
 			WFIFOL(fd,10)=sd->battle_status.str - sd->status.str;
-			len=14;
+			len = packet_len(0x141);
 			break;
 		case SP_AGI:
 			WFIFOW(fd,0)=0x141;
 			WFIFOL(fd,2)=type;
 			WFIFOL(fd,6)=sd->status.agi;
 			WFIFOL(fd,10)=sd->battle_status.agi - sd->status.agi;
-			len=14;
+			len = packet_len(0x141);
 			break;
 		case SP_VIT:
 			WFIFOW(fd,0)=0x141;
 			WFIFOL(fd,2)=type;
 			WFIFOL(fd,6)=sd->status.vit;
 			WFIFOL(fd,10)=sd->battle_status.vit - sd->status.vit;
-			len=14;
+			len = packet_len(0x141);
 			break;
 		case SP_INT:
 			WFIFOW(fd,0)=0x141;
 			WFIFOL(fd,2)=type;
 			WFIFOL(fd,6)=sd->status.int_;
 			WFIFOL(fd,10)=sd->battle_status.int_ - sd->status.int_;
-			len=14;
+			len = packet_len(0x141);
 			break;
 		case SP_DEX:
 			WFIFOW(fd,0)=0x141;
 			WFIFOL(fd,2)=type;
 			WFIFOL(fd,6)=sd->status.dex;
 			WFIFOL(fd,10)=sd->battle_status.dex - sd->status.dex;
-			len=14;
+			len = packet_len(0x141);
 			break;
 		case SP_LUK:
 			WFIFOW(fd,0)=0x141;
 			WFIFOL(fd,2)=type;
 			WFIFOL(fd,6)=sd->status.luk;
 			WFIFOL(fd,10)=sd->battle_status.luk - sd->status.luk;
-			len=14;
+			len = packet_len(0x141);
 			break;
 
 		case SP_CARTINFO:
@@ -3172,7 +3138,7 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 			WFIFOW(fd,4)=MAX_CART;
 			WFIFOL(fd,6)=sd->cart_weight;
 			WFIFOL(fd,10)=sd->cart_weight_max;
-			len=14;
+			len = packet_len(0x121);
 			break;
 
 		default:
@@ -3182,7 +3148,6 @@ void clif_updatestatus(struct map_session_data *sd,int type)
 	WFIFOSET(fd,len);
 }
 
-
 /// Notifies client of a parameter change of an another player (ZC_PAR_CHANGE_USER).
 /// 01ab <account id>.L <var id>.W <value>.L
 void clif_changestatus(struct map_session_data* sd,int type,int val)
@@ -3222,9 +3187,9 @@ void clif_changelook(struct block_list *bl,int type,int val)
 	nullpo_retv(bl);
 
 	sd = BL_CAST(BL_PC, bl);
-	sc = status_get_sc(bl);
-	vd = status_get_viewdata(bl);
-	//nullpo_ret(vd);
+	sc = status->get_sc(bl);
+	vd = status->get_viewdata(bl);
+
 	if( vd ) //temp hack to let Warp Portal change appearance
 		switch(type) {
 			case LOOK_WEAPON:
@@ -3245,13 +3210,19 @@ void clif_changelook(struct block_list *bl,int type,int val)
 			break;
 			case LOOK_BASE:
 				if( !sd ) break;
-				
-				if( sd->sc.option&(OPTION_WEDDING|OPTION_XMAS|OPTION_SUMMER|OPTION_HANBOK) )
+				// We shouldn't update LOOK_BASE if the player is disguised
+				// if we do so the client will think that the player class
+				// is really a mob and issues like 7725 will happen in every
+				// SC_ that alters class_ in any way [Panikon]
+				if( sd->disguise != -1 )
+					return;
+
+				if( sd->sc.option&OPTION_COSTUME )
 					vd->weapon = vd->shield = 0;
-				
+
 				if( !vd->cloth_color )
 					break;
-				
+
 				if( sd ) {
 					if( sd->sc.option&OPTION_WEDDING && battle_config.wedding_ignorepalette )
 						vd->cloth_color = 0;
@@ -3261,6 +3232,8 @@ void clif_changelook(struct block_list *bl,int type,int val)
 						vd->cloth_color = 0;
 					if( sd->sc.option&OPTION_HANBOK && battle_config.hanbok_ignorepalette )
 						vd->cloth_color = 0;
+					if( sd->sc.option&OPTION_OKTOBERFEST /* TODO: config? */ )
+						vd->cloth_color = 0;
 				}
 			break;
 			case LOOK_HAIR:
@@ -3288,6 +3261,8 @@ void clif_changelook(struct block_list *bl,int type,int val)
 						val = 0;
 					if( sd->sc.option&OPTION_HANBOK && battle_config.hanbok_ignorepalette )
 						val = 0;
+					if( sd->sc.option&OPTION_OKTOBERFEST /* TODO: config? */ )
+						val = 0;
 				}
 				vd->cloth_color = val;
 			break;
@@ -3333,6 +3308,7 @@ void clif_changelook(struct block_list *bl,int type,int val)
 	WBUFW(buf,0)=0x1d7;
 	WBUFL(buf,2)=bl->id;
 	if(type == LOOK_WEAPON || type == LOOK_SHIELD) {
+		nullpo_retv(vd);
 		WBUFB(buf,6)=LOOK_WEAPON;
 		WBUFW(buf,7)=vd->weapon;
 		WBUFW(buf,9)=vd->shield;
@@ -3341,7 +3317,7 @@ void clif_changelook(struct block_list *bl,int type,int val)
 		WBUFL(buf,7)=val;
 	}
 	clif->send(buf,packet_len(0x1d7),bl,target);
-	if( disguised(bl) && ((TBL_PC*)sd)->fontcolor ) {
+	if( disguised(bl) && sd && sd->fontcolor ) {
 		WBUFL(buf,2)=-bl->id;
 		clif->send(buf,packet_len(0x1d7),bl,SELF);
 	}
@@ -3510,14 +3486,14 @@ void clif_arrow_create_list(struct map_session_data *sd)
 	WFIFOW(fd,0) = 0x1ad;
 
 	for (i = 0, c = 0; i < MAX_SKILL_ARROW_DB; i++) {
-		if (skill_arrow_db[i].nameid > 0 &&
-			(j = pc->search_inventory(sd, skill_arrow_db[i].nameid)) >= 0 &&
-			!sd->status.inventory[j].equip && sd->status.inventory[j].identify)
-		{
-			if ((j = itemdb_viewid(skill_arrow_db[i].nameid)) > 0)
+		if (skill->arrow_db[i].nameid > 0
+		 && (j = pc->search_inventory(sd, skill->arrow_db[i].nameid)) != INDEX_NOT_FOUND
+		 && !sd->status.inventory[j].equip && sd->status.inventory[j].identify
+		) {
+			if ((j = itemdb_viewid(skill->arrow_db[i].nameid)) > 0)
 				WFIFOW(fd,c*2+4) = j;
 			else
-				WFIFOW(fd,c*2+4) = skill_arrow_db[i].nameid;
+				WFIFOW(fd,c*2+4) = skill->arrow_db[i].nameid;
 			c++;
 		}
 	}
@@ -3556,52 +3532,39 @@ void clif_statusupack(struct map_session_data *sd,int type,int ok,int val)
 /// Notifies the client about the result of a request to equip an item (ZC_REQ_WEAR_EQUIP_ACK).
 /// 00aa <index>.W <equip location>.W <result>.B
 /// 00aa <index>.W <equip location>.W <view id>.W <result>.B (PACKETVER >= 20100629)
-/// result:
-///     0 = failure
-///     1 = success
-///     2 = failure due to low level
-void clif_equipitemack(struct map_session_data *sd,int n,int pos,int ok)
-{
-	int fd;
+void clif_equipitemack(struct map_session_data *sd,int n,int pos,enum e_EQUIP_ITEM_ACK result) {
+	struct packet_equipitem_ack p;
 
 	nullpo_retv(sd);
 
-	fd=sd->fd;
-	WFIFOHEAD(fd,packet_len(0xaa));
-	WFIFOW(fd,0)=0xaa;
-	WFIFOW(fd,2)=n+2;
-	WFIFOW(fd,4)=pos;
-#if PACKETVER < 20100629
-	WFIFOB(fd,6)=ok;
-#else
-	if (ok && sd->inventory_data[n]->equip&EQP_VISIBLE)
-		WFIFOW(fd,6)=sd->inventory_data[n]->look;
+	p.PacketType = equipitemackType;
+	p.index = n+2;
+	p.wearLocation = pos;
+#if PACKETVER >= 20100629
+	if (result == EIA_SUCCESS && sd->inventory_data[n]->equip&EQP_VISIBLE)
+		p.wItemSpriteNumber = sd->inventory_data[n]->look;
 	else
-		WFIFOW(fd,6)=0;
-	WFIFOB(fd,8)=ok;
+		p.wItemSpriteNumber = 0;
 #endif
-	WFIFOSET(fd,packet_len(0xaa));
+	p.result = (unsigned char)result;
+
+	clif->send(&p, sizeof(p), &sd->bl, SELF);
 }
 
 
 /// Notifies the client about the result of a request to take off an item (ZC_REQ_TAKEOFF_EQUIP_ACK).
 /// 00ac <index>.W <equip location>.W <result>.B
-/// result:
-///     0 = failure
-///     1 = success
-void clif_unequipitemack(struct map_session_data *sd,int n,int pos,int ok)
-{
-	int fd;
+void clif_unequipitemack(struct map_session_data *sd,int n,int pos,enum e_UNEQUIP_ITEM_ACK result) {
+	struct packet_unequipitem_ack p;
 
 	nullpo_retv(sd);
 
-	fd=sd->fd;
-	WFIFOHEAD(fd,packet_len(0xac));
-	WFIFOW(fd,0)=0xac;
-	WFIFOW(fd,2)=n+2;
-	WFIFOW(fd,4)=pos;
-	WFIFOB(fd,6)=ok;
-	WFIFOSET(fd,packet_len(0xac));
+	p.PacketType = unequipitemackType;
+	p.index = n+2;
+	p.wearLocation = pos;
+	p.result = (unsigned char)result;
+
+	clif->send(&p, sizeof(p), &sd->bl, SELF);
 }
 
 
@@ -3642,9 +3605,9 @@ void clif_changeoption(struct block_list* bl)
 	struct map_session_data* sd;
 
 	nullpo_retv(bl);
-	
-	if ( !(sc = status_get_sc(bl)) && bl->type != BL_NPC ) return; //How can an option change if there's no sc?
-	
+
+	if ( !(sc = status->get_sc(bl)) && bl->type != BL_NPC ) return; //How can an option change if there's no sc?
+
 	sd = BL_CAST(BL_PC, bl);
 
 #if PACKETVER >= 7
@@ -3689,7 +3652,7 @@ void clif_changeoption2(struct block_list* bl) {
 	unsigned char buf[20];
 	struct status_change *sc;
 
-	if ( !(sc = status_get_sc(bl)) && bl->type != BL_NPC ) return; //How can an option change if there's no sc?
+	if ( !(sc = status->get_sc(bl)) && bl->type != BL_NPC ) return; //How can an option change if there's no sc?
 
 	WBUFW(buf,0) = 0x28a;
 	WBUFL(buf,2) = bl->id;
@@ -3750,8 +3713,8 @@ void clif_useitemack(struct map_session_data *sd,int index,int amount,bool ok)
 	}
 }
 
-void clif_hercules_chsys_send(struct hChSysCh *channel, struct map_session_data *sd, char *msg) {
-	if( channel->msg_delay != 0 && DIFF_TICK(sd->hchsysch_tick + ( channel->msg_delay * 1000 ), iTimer->gettick()) > 0 && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
+void clif_hercules_chsys_send(struct hChSysCh *channel, struct map_session_data *sd, const char *msg) {
+	if( channel->msg_delay != 0 && DIFF_TICK(sd->hchsysch_tick + ( channel->msg_delay * 1000 ), timer->gettick()) > 0 && !pc_has_permission(sd, PC_PERM_HCHSYS_ADMIN) ) {
 		clif->colormes(sd->fd,COLOR_RED,msg_txt(1455));
 		return;
 	} else {
@@ -3761,7 +3724,7 @@ void clif_hercules_chsys_send(struct hChSysCh *channel, struct map_session_data
 		if( channel->type == hChSys_IRC )
 			ircbot->relay(sd->status.name,msg);
 		if( channel->msg_delay != 0 )
-			sd->hchsysch_tick = iTimer->gettick();
+			sd->hchsysch_tick = timer->gettick();
 	}
 }
 
@@ -4004,8 +3967,7 @@ void clif_leavechat(struct chat_data* cd, struct map_session_data* sd, bool flag
 /// Opens a trade request window from char 'name'.
 /// 00e5 <nick>.24B (ZC_REQ_EXCHANGE_ITEM)
 /// 01f4 <nick>.24B <charid>.L <baselvl>.W (ZC_REQ_EXCHANGE_ITEM2)
-void clif_traderequest(struct map_session_data* sd, const char* name)
-{
+void clif_traderequest(struct map_session_data* sd, const char* name) {
 	int fd = sd->fd;
 
 #if PACKETVER < 6
@@ -4013,8 +3975,8 @@ void clif_traderequest(struct map_session_data* sd, const char* name)
 	WFIFOW(fd,0) = 0xe5;
 	safestrncpy((char*)WFIFOP(fd,2), name, NAME_LENGTH);
 	WFIFOSET(fd,packet_len(0xe5));
-#else
-	struct map_session_data* tsd = iMap->id2sd(sd->trade_partner);
+#else // PACKETVER >= 6
+	struct map_session_data* tsd = map->id2sd(sd->trade_partner);
 	if( !tsd ) return;
 
 	WFIFOHEAD(fd,packet_len(0x1f4));
@@ -4023,7 +3985,7 @@ void clif_traderequest(struct map_session_data* sd, const char* name)
 	WFIFOL(fd,26) = tsd->status.char_id;
 	WFIFOW(fd,30) = tsd->status.base_level;
 	WFIFOSET(fd,packet_len(0x1f4));
-#endif
+#endif // PACKETVER < 6
 }
 
 
@@ -4037,23 +3999,24 @@ void clif_traderequest(struct map_session_data* sd, const char* name)
 ///     3 = Accept
 ///     4 = Cancel
 ///     5 = Busy
-void clif_tradestart(struct map_session_data* sd, uint8 type)
-{
+void clif_tradestart(struct map_session_data* sd, uint8 type) {
 	int fd = sd->fd;
-	struct map_session_data* tsd = iMap->id2sd(sd->trade_partner);
-	if( PACKETVER < 6 || !tsd ) {
-		WFIFOHEAD(fd,packet_len(0xe7));
-		WFIFOW(fd,0) = 0xe7;
-		WFIFOB(fd,2) = type;
-		WFIFOSET(fd,packet_len(0xe7));
-	} else {
+#if PACKETVER >= 6
+	struct map_session_data* tsd = map->id2sd(sd->trade_partner);
+	if( tsd ) {
 		WFIFOHEAD(fd,packet_len(0x1f5));
 		WFIFOW(fd,0) = 0x1f5;
 		WFIFOB(fd,2) = type;
 		WFIFOL(fd,3) = tsd->status.char_id;
 		WFIFOW(fd,7) = tsd->status.base_level;
 		WFIFOSET(fd,packet_len(0x1f5));
+		return;
 	}
+#endif // PACKETVER >= 6
+	WFIFOHEAD(fd,packet_len(0xe7));
+	WFIFOW(fd,0) = 0xe7;
+	WFIFOB(fd,2) = type;
+	WFIFOSET(fd,packet_len(0xe7));
 }
 
 
@@ -4252,7 +4215,7 @@ void clif_storageitemadded(struct map_session_data* sd, struct item* i, int inde
 	WFIFOW(fd, 2) = index+1; // index
 	WFIFOL(fd, 4) = amount; // amount
 	WFIFOW(fd, 8) = ( view > 0 ) ? view : i->nameid; // id
-	WFIFOB(fd,10) = itemdb_type(i->nameid); //type
+	WFIFOB(fd,10) = itemtype(itemdb_type(i->nameid)); //type
 	WFIFOB(fd,11) = i->identify; //identify flag
 	WFIFOB(fd,12) = i->attribute; // attribute
 	WFIFOB(fd,13) = i->refine; //refine
@@ -4302,7 +4265,7 @@ void clif_getareachar_pc(struct map_session_data* sd,struct map_session_data* ds
 
 	if( dstsd->chatID ) {
 		struct chat_data *cd = NULL;
-		if( (cd = (struct chat_data*)iMap->id2bl(dstsd->chatID)) && cd->usersd[0]==dstsd)
+		if( (cd = (struct chat_data*)map->id2bl(dstsd->chatID)) && cd->usersd[0]==dstsd)
 			clif->dispchat(cd,sd->fd);
 	} else if( dstsd->state.vending )
 		clif->showvendingboard(&dstsd->bl,dstsd->message,sd->fd);
@@ -4316,7 +4279,7 @@ void clif_getareachar_pc(struct map_session_data* sd,struct map_session_data* ds
 			clif->charm_single(sd->fd, dstsd, i);
 	}
 	for( i = 0; i < dstsd->sc_display_count; i++ ) {
-		clif->sc_load(&sd->bl,dstsd->bl.id,SELF,StatusIconChangeTable[dstsd->sc_display[i]->type],dstsd->sc_display[i]->val1,dstsd->sc_display[i]->val2,dstsd->sc_display[i]->val3);
+		clif->sc_load(&sd->bl,dstsd->bl.id,SELF,status->IconChangeTable[dstsd->sc_display[i]->type],dstsd->sc_display[i]->val1,dstsd->sc_display[i]->val2,dstsd->sc_display[i]->val3);
 	}
 	if( (sd->status.party_id && dstsd->status.party_id == sd->status.party_id) || //Party-mate, or hpdisp setting.
 		(sd->bg_id && sd->bg_id == dstsd->bg_id) || //BattleGround
@@ -4331,7 +4294,7 @@ void clif_getareachar_pc(struct map_session_data* sd,struct map_session_data* ds
 	ARR_FIND( 0, 5, i, dstsd->devotion[i] > 0 );
 	if( i < 5 ) clif->devotion(&dstsd->bl, sd);
 	// display link (dstsd - crusader) to sd
-	if( dstsd->sc.data[SC_DEVOTION] && (d_bl = iMap->id2bl(dstsd->sc.data[SC_DEVOTION]->val1)) != NULL )
+	if( dstsd->sc.data[SC_DEVOTION] && (d_bl = map->id2bl(dstsd->sc.data[SC_DEVOTION]->val1)) != NULL )
 		clif->devotion(d_bl, sd);
 }
 
@@ -4339,7 +4302,7 @@ void clif_getareachar_unit(struct map_session_data* sd,struct block_list *bl) {
 	struct unit_data *ud;
 	struct view_data *vd;
 
-	vd = status_get_viewdata(bl);
+	vd = status->get_viewdata(bl);
 	if (!vd || vd->class_ == INVISIBLE_CLASS)
 		return;
 
@@ -4349,7 +4312,7 @@ void clif_getareachar_unit(struct map_session_data* sd,struct block_list *bl) {
 	if(bl->type == BL_NPC && !((TBL_NPC*)bl)->chat_id && (((TBL_NPC*)bl)->option&OPTION_INVISIBLE))
 		return;
 
-	if ( ( ud = unit_bl2ud(bl) ) && ud->walktimer != INVALID_TIMER )
+	if ( ( ud = unit->bl2ud(bl) ) && ud->walktimer != INVALID_TIMER )
 		clif->set_unit_walking(bl,sd,ud,SELF);
 	else
 		clif->set_unit_idle(bl,sd,SELF);
@@ -4363,9 +4326,9 @@ void clif_getareachar_unit(struct map_session_data* sd,struct block_list *bl) {
 				clif->getareachar_pc(sd, tsd);
 				if(tsd->state.size==SZ_BIG) // tiny/big players [Valaris]
 					clif->specialeffect_single(bl,423,sd->fd);
-				else if(tsd->state.size==SZ_MEDIUM)
+				else if(tsd->state.size==SZ_SMALL)
 					clif->specialeffect_single(bl,421,sd->fd);
-				if( tsd->bg_id && map[tsd->bl.m].flag.battleground )
+				if( tsd->bg_id && map->list[tsd->bl.m].flag.battleground )
 					clif->sendbgemblem_single(sd->fd,tsd);
 				if ( tsd->status.robe )
 					clif->refreshlook(&sd->bl,bl->id,LOOK_ROBE,tsd->status.robe,SELF);
@@ -4379,10 +4342,10 @@ void clif_getareachar_unit(struct map_session_data* sd,struct block_list *bl) {
 			{
 				TBL_NPC* nd = (TBL_NPC*)bl;
 				if( nd->chat_id )
-					clif->dispchat((struct chat_data*)iMap->id2bl(nd->chat_id),sd->fd);
+					clif->dispchat((struct chat_data*)map->id2bl(nd->chat_id),sd->fd);
 				if( nd->size == SZ_BIG )
 					clif->specialeffect_single(bl,423,sd->fd);
-				else if( nd->size == SZ_MEDIUM )
+				else if( nd->size == SZ_SMALL )
 					clif->specialeffect_single(bl,421,sd->fd);
 			}
 			break;
@@ -4391,7 +4354,7 @@ void clif_getareachar_unit(struct map_session_data* sd,struct block_list *bl) {
 				TBL_MOB* md = (TBL_MOB*)bl;
 				if(md->special_state.size==SZ_BIG) // tiny/big mobs [Valaris]
 					clif->specialeffect_single(bl,423,sd->fd);
-				else if(md->special_state.size==SZ_MEDIUM)
+				else if(md->special_state.size==SZ_SMALL)
 					clif->specialeffect_single(bl,421,sd->fd);
 #if PACKETVER >= 20120404
 				if( !(md->status.mode&MD_BOSS) ){
@@ -4458,79 +4421,74 @@ int clif_calc_walkdelay(struct block_list *bl,int delay, int type, int damage, i
 ///     10 = critical hit
 ///     11 = lucky dodge
 ///     12 = (touch skill?)
-int clif_damage(struct block_list* src, struct block_list* dst, unsigned int tick, int sdelay, int ddelay, int damage, int div, int type, int damage2)
-{
-	unsigned char buf[33];
+int clif_damage(struct block_list* src, struct block_list* dst, int sdelay, int ddelay, int64 in_damage, short div, unsigned char type, int64 in_damage2) {
+	struct packet_damage p;
 	struct status_change *sc;
 #if PACKETVER < 20071113
-	const int cmd = 0x8a;
+	short damage,damage2;
 #else
-	const int cmd = 0x2e1;
+	int damage,damage2;
 #endif
 
 	nullpo_ret(src);
 	nullpo_ret(dst);
 
-	type = clif_calc_delay(type,div,damage+damage2,ddelay);
-	sc = status_get_sc(dst);
-	if(sc && sc->count) {
-		if(sc->data[SC_ILLUSION]) {
-			if(damage) damage = damage*(sc->data[SC_ILLUSION]->val2) + rnd()%100;
-			if(damage2) damage2 = damage2*(sc->data[SC_ILLUSION]->val2) + rnd()%100;
-		}
-	}
+	sc = status->get_sc(dst);
 
-	WBUFW(buf,0)=cmd;
-	WBUFL(buf,2)=src->id;
-	WBUFL(buf,6)=dst->id;
-	WBUFL(buf,10)=tick;
-	WBUFL(buf,14)=sdelay;
-	WBUFL(buf,18)=ddelay;
-#if PACKETVER < 20071113
-	if (battle_config.hide_woe_damage && map_flag_gvg(src->m)) {
-		WBUFW(buf,22)=damage?div:0;
-		WBUFW(buf,27)=damage2?div:0;
-	} else {
-		WBUFW(buf,22)=min(damage, INT16_MAX);
-		WBUFW(buf,27)=damage2;
+	if(sc && sc->count && sc->data[SC_ILLUSION]) {
+		if(in_damage) in_damage = in_damage*(sc->data[SC_ILLUSION]->val2) + rnd()%100;
+		if(in_damage2) in_damage2 = in_damage2*(sc->data[SC_ILLUSION]->val2) + rnd()%100;
 	}
-	WBUFW(buf,24)=div;
-	WBUFB(buf,26)=type;
+	
+#if PACKETVER < 20071113
+	damage = (short)min(in_damage,INT16_MAX);
+	damage2 = (short)min(in_damage2,INT16_MAX);
 #else
-	if (battle_config.hide_woe_damage && map_flag_gvg(src->m)) {
-		WBUFL(buf,22)=damage?div:0;
-		WBUFL(buf,29)=damage2?div:0;
+	damage = (int)min(in_damage,INT_MAX);
+	damage2 = (int)min(in_damage2,INT_MAX);
+#endif
+
+	type = clif_calc_delay(type,div,damage+damage2,ddelay);
+
+	p.PacketType = damageType;
+	p.GID = src->id;
+	p.targetGID = dst->id;
+	p.startTime = (uint32)timer->gettick();
+	p.attackMT = sdelay;
+	p.attackedMT = ddelay;
+	p.count = div;
+	p.action = type;
+
+	if( battle_config.hide_woe_damage && map_flag_gvg2(src->m) ) {
+		p.damage = damage?div:0;
+		p.leftDamage = damage2?div:0;
 	} else {
-		WBUFL(buf,22)=damage;
-		WBUFL(buf,29)=damage2;
+		p.damage = damage;
+		p.leftDamage = damage2;
 	}
-	WBUFW(buf,26)=div;
-	WBUFB(buf,28)=type;
-#endif
+
 	if(disguised(dst)) {
-		clif->send(buf,packet_len(cmd),dst,AREA_WOS);
-		WBUFL(buf,6) = -dst->id;
-		clif->send(buf,packet_len(cmd),dst,SELF);
+		clif->send(&p,sizeof(p),dst,AREA_WOS);
+		p.targetGID = -dst->id;
+		clif->send(&p,sizeof(p),dst,SELF);
 	} else
-		clif->send(buf,packet_len(cmd),dst,AREA);
+		clif->send(&p,sizeof(p),dst,AREA);
 
 	if(disguised(src)) {
-		WBUFL(buf,2) = -src->id;
+		p.GID = -src->id;
 		if (disguised(dst))
-			WBUFL(buf,6) = dst->id;
-#if PACKETVER < 20071113
-		if(damage > 0) WBUFW(buf,22) = -1;
-		if(damage2 > 0) WBUFW(buf,27) = -1;
-#else
-		if(damage > 0) WBUFL(buf,22) = -1;
-		if(damage2 > 0) WBUFL(buf,29) = -1;
-#endif
-		clif->send(buf,packet_len(cmd),src,SELF);
+			p.targetGID = dst->id;
+
+		if(damage > 0) p.damage = -1;
+		if(damage2 > 0) p.leftDamage = -1;
+
+		clif->send(&p,sizeof(p),src,SELF);
 	}
 
 	if(src == dst) {
-		unit_setdir(src,unit_getdir(src));
+		unit->setdir(src,unit->getdir(src));
 	}
+
 	//Return adjusted can't walk delay for further processing.
 	return clif->calc_walkdelay(dst,ddelay,type,damage+damage2,div);
 }
@@ -4540,7 +4498,7 @@ int clif_damage(struct block_list* src, struct block_list* dst, unsigned int tic
  *------------------------------------------*/
 void clif_takeitem(struct block_list* src, struct block_list* dst)
 {
-	//clif_damage(src,dst,0,0,0,0,0,1,0);
+	//clif->damage(src,dst,0,0,0,0,1,0);
 	unsigned char buf[32];
 
 	nullpo_retv(src);
@@ -4595,15 +4553,14 @@ void clif_standing(struct block_list* bl)
 
 /// Inform client(s) about a map-cell change (ZC_UPDATE_MAPINFO).
 /// 0192 <x>.W <y>.W <type>.W <map name>.16B
-void clif_changemapcell(int fd, int16 m, int x, int y, int type, enum send_target target)
-{
+void clif_changemapcell(int fd, int16 m, int x, int y, int type, enum send_target target) {
 	unsigned char buf[32];
 
 	WBUFW(buf,0) = 0x192;
 	WBUFW(buf,2) = x;
 	WBUFW(buf,4) = y;
 	WBUFW(buf,6) = type;
-	mapindex_getmapname_ext(map[m].cName ? map[m].cName : map[m].name,(char*)WBUFP(buf,8));
+	mapindex->getmapname_ext(map->list[m].custom_name ? map->list[map->list[m].instance_src_map].name : map->list[m].name,(char*)WBUFP(buf,8));
 
 	if( fd ) {
 		WFIFOHEAD(fd,packet_len(0x192));
@@ -4642,94 +4599,103 @@ void clif_getareachar_item(struct map_session_data* sd,struct flooritem_data* fi
 	WFIFOSET(fd,packet_len(0x9d));
 }
 
+void clif_graffiti_entry(struct block_list *bl, struct skill_unit *su, enum send_target target) {
+	struct packet_graffiti_entry p;
+
+	p.PacketType = graffiti_entryType;
+	p.AID = su->bl.id;
+	p.creatorAID = su->group->src_id;
+	p.xPos = su->bl.x;
+	p.yPos = su->bl.y;
+	p.job = su->group->unit_id;
+	p.isContens = 1;
+	p.isVisible = 1;
+	safestrncpy(p.msg, su->group->valstr, 80);
+
+	clif->send(&p,sizeof(p),bl,target);
+}
 
 /// Notifies the client of a skill unit.
 /// 011f <id>.L <creator id>.L <x>.W <y>.W <unit id>.B <visible>.B (ZC_SKILL_ENTRY)
 /// 01c9 <id>.L <creator id>.L <x>.W <y>.W <unit id>.B <visible>.B <has msg>.B <msg>.80B (ZC_SKILL_ENTRY2)
 /// 08c7 <lenght>.W <id> L <creator id>.L <x>.W <y>.W <unit id>.B <range>.W <visible>.B (ZC_SKILL_ENTRY3)
 /// 099f <lenght>.W <id> L <creator id>.L <x>.W <y>.W <unit id>.L <range>.W <visible>.B (ZC_SKILL_ENTRY4)
-void clif_getareachar_skillunit(struct map_session_data *sd, struct skill_unit *unit) {
-	int fd = sd->fd, header = 0x11f, pos=0;
+void clif_getareachar_skillunit(struct block_list *bl, struct skill_unit *su, enum send_target target) {
+	struct packet_skill_entry p;
+	nullpo_retv(bl);
+	nullpo_retv(su);
 
-	if( unit->group->state.guildaura )
+	if( su->group->state.guildaura )
 		return;
 
-#if PACKETVER >= 20130320
-	if(unit->group->unit_id > UCHAR_MAX){
-		header = 0x99f;
-		pos = 2;
-	}
-#endif
-
 #if PACKETVER >= 3
-	if(unit->group->unit_id==UNT_GRAFFITI)	{ // Graffiti [Valaris]
-		WFIFOHEAD(fd,packet_len(0x1c9));
-		WFIFOW(fd, 0)=0x1c9;
-		WFIFOL(fd, 2)=unit->bl.id;
-		WFIFOL(fd, 6)=unit->group->src_id;
-		WFIFOW(fd,10)=unit->bl.x;
-		WFIFOW(fd,12)=unit->bl.y;
-		WFIFOB(fd,14)=unit->group->unit_id;
-		WFIFOB(fd,15)=1;
-		WFIFOB(fd,16)=1;
-		safestrncpy((char*)WFIFOP(fd,17),unit->group->valstr,MESSAGE_SIZE);
-		WFIFOSET(fd,packet_len(0x1c9));
+	if(su->group->unit_id == UNT_GRAFFITI) {
+		clif->graffiti_entry(bl,su,target);
 		return;
 	}
 #endif
-	WFIFOHEAD(fd,packet_len(header));
-	WFIFOW(fd, 0)=header;
-	if(pos > 0)
-		WFIFOL(fd, pos)=packet_len(header);
-	WFIFOL(fd, 2 + pos)=unit->bl.id;
-	WFIFOL(fd, 6 + pos)=unit->group->src_id;
-	WFIFOW(fd,10 + pos)=unit->bl.x;
-	WFIFOW(fd,12 + pos)=unit->bl.y;
-	if (battle_config.traps_setting&1 && skill->get_inf2(unit->group->skill_id)&INF2_TRAP)
-		WFIFOB(fd,14)=UNT_DUMMYSKILL; //Use invisible unit id for traps.
-    else if (skill->get_unit_flag(unit->group->skill_id) & UF_RANGEDSINGLEUNIT && !(unit->val2 & UF_RANGEDSINGLEUNIT))
-		WFIFOB(fd,14)=UNT_DUMMYSKILL; //Use invisible unit id for traps.
-	else if(pos > 0){
-		WFIFOL(fd,16)=unit->group->unit_id;
-		WFIFOW(fd,20)=unit->range;
-		pos += 5;
-	}else
-		WFIFOB(fd,14)=unit->group->unit_id;
-	WFIFOB(fd,15 + pos)=1; // ignored by client (always gets set to 1)
-	WFIFOSET(fd,packet_len(header));
 
-	if(unit->group->skill_id == WZ_ICEWALL)
-		clif->changemapcell(fd,unit->bl.m,unit->bl.x,unit->bl.y,5,SELF);
+	p.PacketType = skill_entryType;
+	
+#if PACKETVER >= 20110718
+	p.PacketLength = sizeof(p);
+#endif
+
+	p.AID = su->bl.id;
+	p.creatorAID = su->group->src_id;
+	p.xPos = su->bl.x;
+	p.yPos = su->bl.y;
+
+	//Use invisible unit id for traps.
+	if ((battle_config.traps_setting&1 && skill->get_inf2(su->group->skill_id)&INF2_TRAP) ||
+		(skill->get_unit_flag(su->group->skill_id) & UF_RANGEDSINGLEUNIT && !(su->val2 & UF_RANGEDSINGLEUNIT)))
+		p.job = UNT_DUMMYSKILL;
+	else
+		p.job = su->group->unit_id;
+	
+#if PACKETVER >= 20110718
+	p.RadiusRange = (unsigned char)su->range;
+#endif
+
+	p.isVisible = 1;
+
+#if PACKETVER >= 20130731
+	p.level = (unsigned char)su->group->skill_lv;
+#endif
+
+	clif->send(&p,sizeof(p),bl,target);
+
+	if(su->group->skill_id == WZ_ICEWALL)
+		clif->changemapcell(bl->type == BL_PC ? ((TBL_PC*)bl)->fd : 0,su->bl.m,su->bl.x,su->bl.y,5,SELF);
 }
 
 
 /*==========================================
  * Server tells client to remove unit of id 'unit->bl.id'
  *------------------------------------------*/
-void clif_clearchar_skillunit(struct skill_unit *unit, int fd) {
-	nullpo_retv(unit);
+void clif_clearchar_skillunit(struct skill_unit *su, int fd) {
+	nullpo_retv(su);
 
 	WFIFOHEAD(fd,packet_len(0x120));
 	WFIFOW(fd, 0)=0x120;
-	WFIFOL(fd, 2)=unit->bl.id;
+	WFIFOL(fd, 2)=su->bl.id;
 	WFIFOSET(fd,packet_len(0x120));
 
-	if(unit->group && unit->group->skill_id == WZ_ICEWALL)
-		clif->changemapcell(fd,unit->bl.m,unit->bl.x,unit->bl.y,unit->val2,SELF);
+	if(su->group && su->group->skill_id == WZ_ICEWALL)
+		clif->changemapcell(fd,su->bl.m,su->bl.x,su->bl.y,su->val2,SELF);
 }
 
 
 /// Removes a skill unit (ZC_SKILL_DISAPPEAR).
 /// 0120 <id>.L
-void clif_skill_delunit(struct skill_unit *unit)
-{
+void clif_skill_delunit(struct skill_unit *su) {
 	unsigned char buf[16];
 
-	nullpo_retv(unit);
+	nullpo_retv(su);
 
 	WBUFW(buf, 0)=0x120;
-	WBUFL(buf, 2)=unit->bl.id;
-	clif->send(buf,packet_len(0x120),&unit->bl,AREA);
+	WBUFL(buf, 2)=su->bl.id;
+	clif->send(buf,packet_len(0x120),&su->bl,AREA);
 }
 
 
@@ -4766,7 +4732,7 @@ int clif_getareachar(struct block_list* bl,va_list ap) {
 			clif->getareachar_item(sd,(struct flooritem_data*) bl);
 			break;
 		case BL_SKILL:
-			clif->getareachar_skillunit(sd,(TBL_SKILL*)bl);
+			clif->getareachar_skillunit(&sd->bl,(TBL_SKILL*)bl,SELF);
 			break;
 		default:
 			if(&sd->bl == bl)
@@ -4791,13 +4757,14 @@ int clif_outsight(struct block_list *bl,va_list ap)
 	tsd = BL_CAST(BL_PC, tbl);
 
 	if (tsd && tsd->fd) { //tsd has lost sight of the bl object.
+		nullpo_ret(bl);
 		switch(bl->type){
 			case BL_PC:
 				if (sd->vd.class_ != INVISIBLE_CLASS)
 					clif->clearunit_single(bl->id,CLR_OUTSIGHT,tsd->fd);
 				if(sd->chatID){
 					struct chat_data *cd;
-					cd=(struct chat_data*)iMap->id2bl(sd->chatID);
+					cd=(struct chat_data*)map->id2bl(sd->chatID);
 					if(cd->usersd[0]==sd)
 						clif->dispchat(cd,tsd->fd);
 				}
@@ -4817,13 +4784,14 @@ int clif_outsight(struct block_list *bl,va_list ap)
 					clif->clearunit_single(bl->id,CLR_OUTSIGHT,tsd->fd);
 				break;
 			default:
-				if ((vd=status_get_viewdata(bl)) && vd->class_ != INVISIBLE_CLASS)
+				if ((vd=status->get_viewdata(bl)) && vd->class_ != INVISIBLE_CLASS)
 					clif->clearunit_single(bl->id,CLR_OUTSIGHT,tsd->fd);
 				break;
 			}
 	}
 	if (sd && sd->fd) { //sd is watching tbl go out of view.
-		if (((vd=status_get_viewdata(tbl)) && vd->class_ != INVISIBLE_CLASS) &&
+		nullpo_ret(tbl);
+		if (((vd=status->get_viewdata(tbl)) && vd->class_ != INVISIBLE_CLASS) &&
 			!(tbl->type == BL_NPC && (((TBL_NPC*)tbl)->option&OPTION_INVISIBLE)))
 			clif->clearunit_single(tbl->id,CLR_OUTSIGHT,sd->fd);
 	}
@@ -4845,12 +4813,13 @@ int clif_insight(struct block_list *bl,va_list ap)
 	tsd = BL_CAST(BL_PC, tbl);
 
 	if (tsd && tsd->fd) { //Tell tsd that bl entered into his view
-		switch(bl->type){
+		nullpo_ret(bl);
+		switch(bl->type) {
 			case BL_ITEM:
 				clif->getareachar_item(tsd,(struct flooritem_data*)bl);
 				break;
 			case BL_SKILL:
-				clif->getareachar_skillunit(tsd,(TBL_SKILL*)bl);
+				clif->getareachar_skillunit(&tsd->bl,(TBL_SKILL*)bl,SELF);
 				break;
 			default:
 				clif->getareachar_unit(tsd,bl);
@@ -4961,23 +4930,31 @@ void clif_deleteskill(struct map_session_data *sd, int id)
 	clif->skillinfoblock(sd);
 }
 
-
 /// Updates a skill in the skill tree (ZC_SKILLINFO_UPDATE).
 /// 010e <skill id>.W <level>.W <sp cost>.W <attack range>.W <upgradable>.B
-void clif_skillup(struct map_session_data *sd,uint16 skill_id) {
-	int fd, idx = skill->get_index(skill_id);
-
+/// Merged clif_skillup and clif_guild_skillup, same packet was used [panikon]
+/// flag:
+///		0: guild call
+///		1: player call
+void clif_skillup(struct map_session_data *sd, uint16 skill_id, int skill_lv, int flag)
+{
+	int fd;
 	nullpo_retv(sd);
 
-	fd=sd->fd;
-	WFIFOHEAD(fd,packet_len(0x10e));
-	WFIFOW(fd,0) = 0x10e;
-	WFIFOW(fd,2) = skill_id;
-	WFIFOW(fd,4) = sd->status.skill[idx].lv;
-	WFIFOW(fd,6) = skill->get_sp(skill_id,sd->status.skill[idx].lv);
-	WFIFOW(fd,8) = skill->get_range2(&sd->bl,skill_id,sd->status.skill[idx].lv);
-	WFIFOB(fd,10) = (sd->status.skill[idx].lv < skill->tree_get_max(sd->status.skill[idx].id, sd->status.class_)) ? 1 : 0;
-	WFIFOSET(fd,packet_len(0x10e));
+	fd = sd->fd;
+
+	WFIFOHEAD(fd, packet_len(0x10e));
+	WFIFOW(fd, 0) = 0x10e;
+	WFIFOW(fd, 2) = skill_id;
+	WFIFOW(fd, 4) = skill_lv;
+	WFIFOW(fd, 6) = skill->get_sp(skill_id, skill_lv);
+	WFIFOW(fd, 8) = (flag)?skill->get_range2(&sd->bl, skill_id, skill_lv) : skill->get_range(skill_id, skill_lv);
+	if( flag )
+		WFIFOB(fd,10) = (skill_lv < skill->tree_get_max(skill_id, sd->status.class_)) ? 1 : 0;
+	else
+		WFIFOB(fd,10) = 1;
+
+	WFIFOSET(fd, packet_len(0x10e));
 }
 
 
@@ -5072,7 +5049,7 @@ void clif_skillcastcancel(struct block_list* bl)
 ///     4 = "no party" MsgStringTable[163]
 ///     5 = "no shout" MsgStringTable[164]
 ///     6 = "no PKing" MsgStringTable[165]
-///     7 = "no alligning" MsgStringTable[383]
+///     7 = "no aligning" MsgStringTable[383]
 ///     ? = ignored
 /// cause:
 ///     0 = "not enough skill level" MsgStringTable[214] (AL_WARP)
@@ -5121,7 +5098,7 @@ void clif_skill_fail(struct map_session_data *sd,uint16 skill_id,enum useskill_f
 
 /// Skill cooldown display icon (ZC_SKILL_POSTDELAY).
 /// 043d <skill ID>.W <tick>.L
-void clif_skill_cooldown(struct map_session_data *sd, uint16 skill_id, unsigned int tick)
+void clif_skill_cooldown(struct map_session_data *sd, uint16 skill_id, unsigned int duration)
 {
 #if PACKETVER>=20081112
 	int fd;
@@ -5132,7 +5109,7 @@ void clif_skill_cooldown(struct map_session_data *sd, uint16 skill_id, unsigned
 	WFIFOHEAD(fd,packet_len(0x43d));
 	WFIFOW(fd,0) = 0x43d;
 	WFIFOW(fd,2) = skill_id;
-	WFIFOL(fd,4) = tick;
+	WFIFOL(fd,4) = duration;
 	WFIFOSET(fd,packet_len(0x43d));
 #endif
 }
@@ -5141,16 +5118,17 @@ void clif_skill_cooldown(struct map_session_data *sd, uint16 skill_id, unsigned
 /// Skill attack effect and damage.
 /// 0114 <skill id>.W <src id>.L <dst id>.L <tick>.L <src delay>.L <dst delay>.L <damage>.W <level>.W <div>.W <type>.B (ZC_NOTIFY_SKILL)
 /// 01de <skill id>.W <src id>.L <dst id>.L <tick>.L <src delay>.L <dst delay>.L <damage>.L <level>.W <div>.W <type>.B (ZC_NOTIFY_SKILL2)
-int clif_skill_damage(struct block_list *src,struct block_list *dst,unsigned int tick,int sdelay,int ddelay,int damage,int div,uint16 skill_id,uint16 skill_lv,int type)
-{
+int clif_skill_damage(struct block_list *src, struct block_list *dst, int64 tick, int sdelay, int ddelay, int64 in_damage, int div, uint16 skill_id, uint16 skill_lv, int type) {
 	unsigned char buf[64];
 	struct status_change *sc;
+	int damage;
 
 	nullpo_ret(src);
 	nullpo_ret(dst);
 
+	damage = (int)cap_value(in_damage,INT_MIN,INT_MAX);
 	type = clif_calc_delay(type,div,damage,ddelay);
-	sc = status_get_sc(dst);
+	sc = status->get_sc(dst);
 	if(sc && sc->count) {
 		if(sc->data[SC_ILLUSION] && damage)
 			damage = damage*(sc->data[SC_ILLUSION]->val2) + rnd()%100;
@@ -5161,10 +5139,10 @@ int clif_skill_damage(struct block_list *src,struct block_list *dst,unsigned int
 	WBUFW(buf,2)=skill_id;
 	WBUFL(buf,4)=src->id;
 	WBUFL(buf,8)=dst->id;
-	WBUFL(buf,12)=tick;
+	WBUFL(buf,12)=(uint32)tick;
 	WBUFL(buf,16)=sdelay;
 	WBUFL(buf,20)=ddelay;
-	if (battle_config.hide_woe_damage && map_flag_gvg(src->m)) {
+	if (battle_config.hide_woe_damage && map_flag_gvg2(src->m)) {
 		WBUFW(buf,24)=damage?div:0;
 	} else {
 		WBUFW(buf,24)=damage;
@@ -5192,10 +5170,10 @@ int clif_skill_damage(struct block_list *src,struct block_list *dst,unsigned int
 	WBUFW(buf,2)=skill_id;
 	WBUFL(buf,4)=src->id;
 	WBUFL(buf,8)=dst->id;
-	WBUFL(buf,12)=tick;
+	WBUFL(buf,12)=(uint32)tick;
 	WBUFL(buf,16)=sdelay;
 	WBUFL(buf,20)=ddelay;
-	if (battle_config.hide_woe_damage && map_flag_gvg(src->m)) {
+	if (battle_config.hide_woe_damage && map_flag_gvg2(src->m)) {
 		WBUFL(buf,24)=damage?div:0;
 	} else {
 		WBUFL(buf,24)=damage;
@@ -5227,9 +5205,8 @@ int clif_skill_damage(struct block_list *src,struct block_list *dst,unsigned int
 
 /// Ground skill attack effect and damage (ZC_NOTIFY_SKILL_POSITION).
 /// 0115 <skill id>.W <src id>.L <dst id>.L <tick>.L <src delay>.L <dst delay>.L <x>.W <y>.W <damage>.W <level>.W <div>.W <type>.B
-/*
-int clif_skill_damage2(struct block_list *src,struct block_list *dst,unsigned int tick,int sdelay,int ddelay,int damage,int div,uint16 skill_id,uint16 skill_lv,int type)
-{
+#if 0
+int clif_skill_damage2(struct block_list *src, struct block_list *dst, int64 tick, int sdelay, int ddelay, int damage, int div, uint16 skill_id, uint16 skill_lv, int type) {
 	unsigned char buf[64];
 	struct status_change *sc;
 
@@ -5238,7 +5215,7 @@ int clif_skill_damage2(struct block_list *src,struct block_list *dst,unsigned in
 
 	type = (type>0)?type:skill_get_hit(skill_id);
 	type = clif_calc_delay(type,div,damage,ddelay);
-	sc = status_get_sc(dst);
+	sc = status->get_sc(dst);
 
 	if(sc && sc->count) {
 		if(sc->data[SC_ILLUSION] && damage)
@@ -5249,7 +5226,7 @@ int clif_skill_damage2(struct block_list *src,struct block_list *dst,unsigned in
 	WBUFW(buf,2)=skill_id;
 	WBUFL(buf,4)=src->id;
 	WBUFL(buf,8)=dst->id;
-	WBUFL(buf,12)=tick;
+	WBUFL(buf,12)=(uint32)tick;
 	WBUFL(buf,16)=sdelay;
 	WBUFL(buf,20)=ddelay;
 	WBUFW(buf,24)=dst->x;
@@ -5281,7 +5258,7 @@ int clif_skill_damage2(struct block_list *src,struct block_list *dst,unsigned in
 	//Because the damage delay must be synced with the client, here is where the can-walk tick must be updated. [Skotlex]
 	return clif_calc_walkdelay(dst,ddelay,type,damage,div);
 }
-*/
+#endif // 0
 
 
 /// Non-damaging skill effect (ZC_USE_SKILL).
@@ -5319,8 +5296,7 @@ int clif_skill_nodamage(struct block_list *src,struct block_list *dst,uint16 ski
 
 /// Non-damaging ground skill effect (ZC_NOTIFY_GROUNDSKILL).
 /// 0117 <skill id>.W <src id>.L <level>.W <x>.W <y>.W <tick>.L
-void clif_skill_poseffect(struct block_list *src,uint16 skill_id,int val,int x,int y,int tick)
-{
+void clif_skill_poseffect(struct block_list *src, uint16 skill_id, int val, int x, int y, int64 tick) {
 	unsigned char buf[32];
 
 	nullpo_retv(src);
@@ -5331,7 +5307,7 @@ void clif_skill_poseffect(struct block_list *src,uint16 skill_id,int val,int x,i
 	WBUFW(buf,8)=val;
 	WBUFW(buf,10)=x;
 	WBUFW(buf,12)=y;
-	WBUFL(buf,14)=tick;
+	WBUFL(buf,14)=(uint32)tick;
 	if(disguised(src)) {
 		clif->send(buf,packet_len(0x117),src,AREA_WOS);
 		WBUFL(buf,4)=-src->id;
@@ -5340,65 +5316,6 @@ void clif_skill_poseffect(struct block_list *src,uint16 skill_id,int val,int x,i
 		clif->send(buf,packet_len(0x117),src,AREA);
 }
 
-
-/*==========================================
- * Tells all client's nearby 'unit' sight range that it spawned
- *------------------------------------------*/
-//FIXME: this is just an AREA version of clif_getareachar_skillunit()
-void clif_skill_setunit(struct skill_unit *unit)
-{
-	unsigned char buf[128];
-	int header = 0x11f, pos = 0;
-
-	nullpo_retv(unit);
-
-	if( unit->group->state.guildaura )
-		return;
-
-#if PACKETVER >= 20130320
-	if(unit->group->unit_id > UCHAR_MAX){
-		header = 0x99f;
-		pos = 2;
-	}
-#endif
-
-#if PACKETVER >= 3
-	if(unit->group->unit_id==UNT_GRAFFITI)	{ // Graffiti [Valaris]
-		WBUFW(buf, 0)=0x1c9;
-		WBUFL(buf, 2)=unit->bl.id;
-		WBUFL(buf, 6)=unit->group->src_id;
-		WBUFW(buf,10)=unit->bl.x;
-		WBUFW(buf,12)=unit->bl.y;
-		WBUFB(buf,14)=unit->group->unit_id;
-		WBUFB(buf,15)=1;
-		WBUFB(buf,16)=1;
-		safestrncpy((char*)WBUFP(buf,17),unit->group->valstr,MESSAGE_SIZE);
-		clif->send(buf,packet_len(0x1c9),&unit->bl,AREA);
-		return;
-	}
-#endif
-	WBUFW(buf, 0)=header;
-	if(pos > 0)
-		WBUFW(buf, pos)=packet_len(header);
-	WBUFL(buf, 2 + pos)=unit->bl.id;
-	WBUFL(buf, 6 + pos)=unit->group->src_id;
-	WBUFW(buf,10 + pos)=unit->bl.x;
-	WBUFW(buf,12 + pos)=unit->bl.y;
-	if (unit->group->state.song_dance&0x1 && unit->val2&UF_ENSEMBLE)
-		WBUFB(buf,14)=unit->val2&UF_SONG?UNT_DISSONANCE:UNT_UGLYDANCE;
-    else if (skill->get_unit_flag(unit->group->skill_id) & UF_RANGEDSINGLEUNIT && !(unit->val2 & UF_RANGEDSINGLEUNIT))
-        WBUFB(buf, 14) = UNT_DUMMYSKILL; // Only display the unit at center.
-	else if(pos > 0){
-		WBUFL(buf,16)=unit->group->unit_id;
-		WBUFW(buf,20)=unit->range;
-		pos += 5;
-	}else
-		WBUFB(buf,14)=unit->group->unit_id;
-	WBUFB(buf,15 + pos)=1; // ignored by client (always gets set to 1)
-	clif->send(buf,packet_len(header),&unit->bl,AREA);
-}
-
-
 /// Presents a list of available warp destinations (ZC_WARPLIST).
 /// 011c <skill id>.W { <map name>.16B }*4
 void clif_skill_warppoint(struct map_session_data* sd, uint16 skill_id, uint16 skill_lv, unsigned short map1, unsigned short map2, unsigned short map3, unsigned short map4)
@@ -5413,10 +5330,10 @@ void clif_skill_warppoint(struct map_session_data* sd, uint16 skill_id, uint16 s
 	memset(WFIFOP(fd,4), 0x00, 4*MAP_NAME_LENGTH_EXT);
 	if (map1 == (unsigned short)-1) strcpy((char*)WFIFOP(fd,4), "Random");
 	else // normal map name
-	if (map1 > 0) mapindex_getmapname_ext(mapindex_id2name(map1), (char*)WFIFOP(fd,4));
-	if (map2 > 0) mapindex_getmapname_ext(mapindex_id2name(map2), (char*)WFIFOP(fd,20));
-	if (map3 > 0) mapindex_getmapname_ext(mapindex_id2name(map3), (char*)WFIFOP(fd,36));
-	if (map4 > 0) mapindex_getmapname_ext(mapindex_id2name(map4), (char*)WFIFOP(fd,52));
+	if (map1 > 0) mapindex->getmapname_ext(mapindex_id2name(map1), (char*)WFIFOP(fd,4));
+	if (map2 > 0) mapindex->getmapname_ext(mapindex_id2name(map2), (char*)WFIFOP(fd,20));
+	if (map3 > 0) mapindex->getmapname_ext(mapindex_id2name(map3), (char*)WFIFOP(fd,36));
+	if (map4 > 0) mapindex->getmapname_ext(mapindex_id2name(map4), (char*)WFIFOP(fd,52));
 	WFIFOSET(fd,packet_len(0x11c));
 
 	sd->menuskill_id = skill_id;
@@ -5477,9 +5394,8 @@ void clif_skill_mapinfomessage(struct map_session_data *sd, int type)
 /// Displays Sense (WZ_ESTIMATION) information window (ZC_MONSTER_INFO).
 /// 018c <class>.W <level>.W <size>.W <hp>.L <def>.W <race>.W <mdef>.W <element>.W
 ///     <water%>.B <earth%>.B <fire%>.B <wind%>.B <poison%>.B <holy%>.B <shadow%>.B <ghost%>.B <undead%>.B
-void clif_skill_estimation(struct map_session_data *sd,struct block_list *dst)
-{
-	struct status_data *status;
+void clif_skill_estimation(struct map_session_data *sd,struct block_list *dst) {
+	struct status_data *dstatus;
 	unsigned char buf[64];
 	int i;//, fix;
 
@@ -5489,29 +5405,29 @@ void clif_skill_estimation(struct map_session_data *sd,struct block_list *dst)
 	if( dst->type != BL_MOB )
 		return;
 
-	status = status_get_status_data(dst);
+	dstatus = status->get_status_data(dst);
 
-	WBUFW(buf, 0)=0x18c;
-	WBUFW(buf, 2)=status_get_class(dst);
-	WBUFW(buf, 4)=status_get_lv(dst);
-	WBUFW(buf, 6)=status->size;
-	WBUFL(buf, 8)=status->hp;
-	WBUFW(buf,12)= (battle_config.estimation_type&1?status->def:0)
-		+(battle_config.estimation_type&2?status->def2:0);
-	WBUFW(buf,14)=status->race;
-	WBUFW(buf,16)= (battle_config.estimation_type&1?status->mdef:0)
-		+(battle_config.estimation_type&2?status->mdef2:0);
-	WBUFW(buf,18)= status->def_ele;
+	WBUFW(buf, 0) = 0x18c;
+	WBUFW(buf, 2) = status->get_class(dst);
+	WBUFW(buf, 4) = status->get_lv(dst);
+	WBUFW(buf, 6) = dstatus->size;
+	WBUFL(buf, 8) = dstatus->hp;
+	WBUFW(buf,12) = (battle_config.estimation_type&1?dstatus->def:0)
+	              + (battle_config.estimation_type&2?dstatus->def2:0);
+	WBUFW(buf,14) = dstatus->race;
+	WBUFW(buf,16) = (battle_config.estimation_type&1?dstatus->mdef:0)
+	              + (battle_config.estimation_type&2?dstatus->mdef2:0);
+	WBUFW(buf,18) = dstatus->def_ele;
 	for(i=0;i<9;i++)
-		WBUFB(buf,20+i)= (unsigned char)battle->attr_ratio(i+1,status->def_ele, status->ele_lv);
+		WBUFB(buf,20+i)= (unsigned char)battle->attr_ratio(i+1,dstatus->def_ele, dstatus->ele_lv);
 //		The following caps negative attributes to 0 since the client displays them as 255-fix. [Skotlex]
-//		WBUFB(buf,20+i)= (unsigned char)((fix=battle_attr_ratio(i+1,status->def_ele, status->ele_lv))<0?0:fix);
+//		WBUFB(buf,20+i)= (unsigned char)((fix=battle_attr_ratio(i+1,dstatus->def_ele, dstatus->ele_lv))<0?0:fix);
 
 	clif->send(buf,packet_len(0x18c),&sd->bl,sd->status.party_id>0?PARTY_SAMEMAP:SELF);
 }
 
 
-/// Presents a textual list of producable items (ZC_MAKABLEITEMLIST).
+/// Presents a textual list of producible items (ZC_MAKABLEITEMLIST).
 /// 018d <packet len>.W { <name id>.W { <material id>.W }*3 }*
 /// material id:
 ///     unused by the client
@@ -5530,13 +5446,13 @@ void clif_skill_produce_mix_list(struct map_session_data *sd, int skill_id , int
 	WFIFOW(fd, 0)=0x18d;
 
 	for(i=0,c=0;i<MAX_SKILL_PRODUCE_DB;i++){
-		if( skill->can_produce_mix(sd,skill_produce_db[i].nameid, trigger, 1) &&
-			( ( skill_id > 0 && skill_produce_db[i].req_skill == skill_id ) || skill_id < 0 )
+		if( skill->can_produce_mix(sd,skill->produce_db[i].nameid, trigger, 1) &&
+			( ( skill_id > 0 && skill->produce_db[i].req_skill == skill_id ) || skill_id < 0 )
 			){
-			if((view = itemdb_viewid(skill_produce_db[i].nameid)) > 0)
+			if((view = itemdb_viewid(skill->produce_db[i].nameid)) > 0)
 				WFIFOW(fd,c*8+ 4)= view;
 			else
-				WFIFOW(fd,c*8+ 4)= skill_produce_db[i].nameid;
+				WFIFOW(fd,c*8+ 4)= skill->produce_db[i].nameid;
 			WFIFOW(fd,c*8+ 6)= 0;
 			WFIFOW(fd,c*8+ 8)= 0;
 			WFIFOW(fd,c*8+10)= 0;
@@ -5553,7 +5469,7 @@ void clif_skill_produce_mix_list(struct map_session_data *sd, int skill_id , int
 }
 
 
-/// Present a list of producable items (ZC_MAKINGITEM_LIST).
+/// Present a list of producible items (ZC_MAKINGITEM_LIST).
 /// 025a <packet len>.W <mk type>.W { <name id>.W }*
 /// mk type:
 ///     1 = cooking
@@ -5577,13 +5493,13 @@ void clif_cooking_list(struct map_session_data *sd, int trigger, uint16 skill_id
 
 	c = 0;
 	for( i = 0; i < MAX_SKILL_PRODUCE_DB; i++ ) {
-		if( !skill->can_produce_mix(sd,skill_produce_db[i].nameid,trigger, qty) )
+		if( !skill->can_produce_mix(sd,skill->produce_db[i].nameid,trigger, qty) )
 			continue;
 
-		if( (view = itemdb_viewid(skill_produce_db[i].nameid)) > 0 )
+		if( (view = itemdb_viewid(skill->produce_db[i].nameid)) > 0 )
 			WFIFOW(fd, 6 + 2 * c) = view;
 		else
-			WFIFOW(fd, 6 + 2 * c) = skill_produce_db[i].nameid;
+			WFIFOW(fd, 6 + 2 * c) = skill->produce_db[i].nameid;
 
 		c++;
 	}
@@ -5618,22 +5534,22 @@ void clif_cooking_list(struct map_session_data *sd, int trigger, uint16 skill_id
 void clif_status_change_notick(struct block_list *bl,int type,int flag,int tick,int val1, int val2, int val3) {
 	struct packet_sc_notick p;
 	struct map_session_data *sd;
-	
+
 	nullpo_retv(bl);
-	
-	if (!(status_type2relevant_bl_types(type)&bl->type)) // only send status changes that actually matter to the client
-		return;
-	
+
 	if (type == SI_BLANK)  //It shows nothing on the client...
 		return;
-	
+
+	if (!(status->type2relevant_bl_types(type)&bl->type)) // only send status changes that actually matter to the client
+		return;
+
 	sd = BL_CAST(BL_PC, bl);
-	
+
 	p.PacketType = sc_notickType;
 	p.index = type;
 	p.AID = bl->id;
 	p.state = (unsigned char)flag;
-	
+
 	clif->send(&p,packet_len(p.PacketType), bl, (sd && sd->status.option&OPTION_INVISIBLE) ? SELF : AREA);
 }
 
@@ -5652,7 +5568,7 @@ void clif_status_change(struct block_list *bl,int type,int flag,int tick,int val
 
 	nullpo_retv(bl);
 
-	if (!(status_type2relevant_bl_types(type)&bl->type)) // only send status changes that actually matter to the client
+	if (!(status->type2relevant_bl_types(type)&bl->type)) // only send status changes that actually matter to the client
 		return;
 
 	if ( tick < 0 )
@@ -5681,15 +5597,15 @@ void clif_status_change(struct block_list *bl,int type,int flag,int tick,int val
 void clif_displaymessage(const int fd, const char* mes) {
 	nullpo_retv(mes);
 
-	if( fd == -2 ) {
+	if( map->cpsd_active && fd == 0 ) {
 		ShowInfo("HCP: %s\n",mes);
 	} else if ( fd > 0 ) {
-		int len;
-		
+		size_t len;
+
 		if ( ( len = strnlen(mes, 255) ) > 0 ) { // don't send a void message (it's not displaying on the client chat). @help can send void line.
 			WFIFOHEAD(fd, 5 + len);
 			WFIFOW(fd,0) = 0x8e;
-			WFIFOW(fd,2) = 5 + len; // 4 + len + NULL teminate
+			WFIFOW(fd,2) = 5 + len; // 4 + len + NULL terminate
 			safestrncpy((char *)WFIFOP(fd,4), mes, len + 1);
 			WFIFOSET(fd, 5 + len);
 		}
@@ -5698,49 +5614,81 @@ void clif_displaymessage(const int fd, const char* mes) {
 void clif_displaymessage2(const int fd, const char* mes) {
 	// invalid pointer?
 	nullpo_retv(mes);
-	
+
 	//Scrapped, as these are shared by disconnected players =X [Skotlex]
 	if (fd == 0)
 		;
 	else {
 		// Limit message to 255+1 characters (otherwise it causes a buffer overflow in the client)
 		char *message, *line;
-		
+
 		message = aStrdup(mes);
 		line = strtok(message, "\n");
 		while(line != NULL) {
 			// Limit message to 255+1 characters (otherwise it causes a buffer overflow in the client)
-			int len = strnlen(line, 255);
-			
+			size_t len = strnlen(line, 255);
+
 			if (len > 0) { // don't send a void message (it's not displaying on the client chat). @help can send void line.
-				if( fd == -2 ) {
+				if( map->cpsd_active && fd == 0 ) {
 					ShowInfo("HCP: %s\n",line);
 				} else {
 					WFIFOHEAD(fd, 5 + len);
 					WFIFOW(fd,0) = 0x8e;
-					WFIFOW(fd,2) = 5 + len; // 4 + len + NULL teminate
+					WFIFOW(fd,2) = 5 + len; // 4 + len + NULL terminate
 					safestrncpy((char *)WFIFOP(fd,4), line, len + 1);
 					WFIFOSET(fd, 5 + len);
 				}
 			}
 			line = strtok(NULL, "\n");
 		}
-		aFree(message);		
+		aFree(message);
 	}
 }
+/* oh noo! another version of 0x8e! */
+void clif_displaymessage_sprintf(const int fd, const char *mes, ...) __attribute__((format(printf, 2, 3)));
+void clif_displaymessage_sprintf(const int fd, const char *mes, ...) {
+	va_list ap;
+
+	if (map->cpsd_active && fd == 0) {
+		ShowInfo("HCP: ");
+		va_start(ap,mes);
+		vShowMessage_(MSG_NONE,mes,ap);
+		va_end(ap);
+		ShowMessage("\n");
+	} else if (fd > 0) {
+		int len = 1;
+		char *ptr;
+
+		WFIFOHEAD(fd, 5 + 255);/* ensure the maximum */
+
+		/* process */
+		va_start(ap,mes);
+		len += vsnprintf((char *)WFIFOP(fd,4), 255, mes, ap);
+		va_end(ap);
 
+		/* adjusting */
+		ptr = (char *)WFIFOP(fd,4);
+		ptr[len - 1] = '\0';
+
+		/* */
+		WFIFOW(fd,0) = 0x8e;
+		WFIFOW(fd,2) = 5 + len; // 4 + len + NULL terminate
+
+		WFIFOSET(fd, 5 + len);
+	}
+}
 /// Send broadcast message in yellow or blue without font formatting (ZC_BROADCAST).
 /// 009a <packet len>.W <message>.?B
-void clif_broadcast(struct block_list* bl, const char* mes, int len, int type, enum send_target target)
+void clif_broadcast(struct block_list* bl, const char* mes, size_t len, int type, enum send_target target)
 {
-	int lp = type ? 4 : 0;
+	int lp = (type&BC_COLOR_MASK) ? 4 : 0;
 	unsigned char *buf = (unsigned char*)aMalloc((4 + lp + len)*sizeof(unsigned char));
 
 	WBUFW(buf,0) = 0x9a;
 	WBUFW(buf,2) = 4 + lp + len;
-	if (type == 0x10) // bc_blue
+	if( type&BC_BLUE )
 		WBUFL(buf,4) = 0x65756c62; //If there's "blue" at the beginning of the message, game client will display it in blue instead of yellow.
-	else if (type == 0x20) // bc_woe
+	else if( type&BC_WOE )
 		WBUFL(buf,4) = 0x73737373; //If there's "ssss", game client will recognize message as 'WoE broadcast'.
 	memcpy(WBUFP(buf, 4 + lp), mes, len);
 	clif->send(buf, WBUFW(buf,2), bl, target);
@@ -5754,8 +5702,8 @@ void clif_broadcast(struct block_list* bl, const char* mes, int len, int type, e
  * Used by npc_globalmessage
  *------------------------------------------*/
 void clif_GlobalMessage(struct block_list* bl, const char* message) {
-	char buf[100];
-	int len;
+	char buf[256];
+	size_t len;
 	nullpo_retv(bl);
 
 	if(!message)
@@ -5763,8 +5711,8 @@ void clif_GlobalMessage(struct block_list* bl, const char* message) {
 
 	len = strlen(message)+1;
 
-	if( len > sizeof(buf)-8 ) {
-		ShowWarning("clif_GlobalMessage: Truncating too long message '%s' (len=%d).\n", message, len);
+	if (len > sizeof(buf)-8) {
+		ShowWarning("clif_GlobalMessage: Truncating too long message '%s' (len=%"PRIuS").\n", message, len);
 		len = sizeof(buf)-8;
 	}
 
@@ -5778,7 +5726,7 @@ void clif_GlobalMessage(struct block_list* bl, const char* message) {
 
 /// Send broadcast message with font formatting (ZC_BROADCAST2).
 /// 01c3 <packet len>.W <fontColor>.L <fontType>.W <fontSize>.W <fontAlign>.W <fontY>.W <message>.?B
-void clif_broadcast2(struct block_list* bl, const char* mes, int len, unsigned long fontColor, short fontType, short fontSize, short fontAlign, short fontY, enum send_target target)
+void clif_broadcast2(struct block_list* bl, const char* mes, size_t len, unsigned int fontColor, short fontType, short fontSize, short fontAlign, short fontY, enum send_target target)
 {
 	unsigned char *buf = (unsigned char*)aMalloc((16 + len)*sizeof(unsigned char));
 
@@ -5822,7 +5770,7 @@ void clif_resurrection(struct block_list *bl,int type)
 	unsigned char buf[16];
 
 	nullpo_retv(bl);
-	
+
 	WBUFW(buf,0)=0x148;
 	WBUFL(buf,2)=bl->id;
 	WBUFW(buf,6)=0;
@@ -5845,7 +5793,7 @@ void clif_map_property(struct map_session_data* sd, enum map_property property)
 	int fd;
 
 	nullpo_retv(sd);
-	
+
 	fd=sd->fd;
 	WFIFOHEAD(fd,packet_len(0x199));
 	WFIFOW(fd,0)=0x199;
@@ -5903,14 +5851,14 @@ void clif_pvpset(struct map_session_data *sd,int pvprank,int pvpnum,int type)
 /*==========================================
  *
  *------------------------------------------*/
-void clif_map_property_mapall(int map, enum map_property property)
+void clif_map_property_mapall(int mapid, enum map_property property)
 {
 	struct block_list bl;
 	unsigned char buf[16];
-	
+
 	bl.id = 0;
 	bl.type = BL_NUL;
-	bl.m = map;
+	bl.m = mapid;
 	WBUFW(buf,0)=0x199;
 	WBUFW(buf,2)=property;
 	clif->send(buf,packet_len(0x199),&bl,ALL_SAMEMAP);
@@ -5954,8 +5902,7 @@ void clif_upgrademessage(int fd, int result, int item_id)
 /// Whisper is transmitted to the destination player (ZC_WHISPER).
 /// 0097 <packet len>.W <nick>.24B <message>.?B
 /// 0097 <packet len>.W <nick>.24B <isAdmin>.L <message>.?B (PACKETVER >= 20091104)
-void clif_wis_message(int fd, const char* nick, const char* mes, int mes_len)
-{
+void clif_wis_message(int fd, const char* nick, const char* mes, size_t mes_len) {
 #if PACKETVER < 20091104
 	WFIFOHEAD(fd, mes_len + NAME_LENGTH + 4);
 	WFIFOW(fd,0) = 0x97;
@@ -5964,13 +5911,13 @@ void clif_wis_message(int fd, const char* nick, const char* mes, int mes_len)
 	safestrncpy((char*)WFIFOP(fd,28), mes, mes_len);
 	WFIFOSET(fd,WFIFOW(fd,2));
 #else
-	struct map_session_data *ssd = iMap->nick2sd(nick);
+	struct map_session_data *ssd = map->nick2sd(nick);
 
 	WFIFOHEAD(fd, mes_len + NAME_LENGTH + 8);
 	WFIFOW(fd,0) = 0x97;
 	WFIFOW(fd,2) = mes_len + NAME_LENGTH + 8;
 	safestrncpy((char*)WFIFOP(fd,4), nick, NAME_LENGTH);
-	WFIFOL(fd,28) = (pc->get_group_level(ssd) == 99) ? 1 : 0; // isAdmin; if nonzero, also displays text above char
+	WFIFOL(fd,28) = (ssd && pc_get_group_level(ssd) == 99) ? 1 : 0; // isAdmin; if nonzero, also displays text above char
 	safestrncpy((char*)WFIFOP(fd,32), mes, mes_len);
 	WFIFOSET(fd,WFIFOW(fd,2));
 #endif
@@ -5980,16 +5927,24 @@ void clif_wis_message(int fd, const char* nick, const char* mes, int mes_len)
 /// Inform the player about the result of his whisper action (ZC_ACK_WHISPER).
 /// 0098 <result>.B
 /// result:
-///     0 = success to send wisper
-///     1 = target character is not loged in
+///     0 = success to send whisper
+///     1 = target character is not logged in
 ///     2 = ignored by target
 ///     3 = everyone ignored by target
-void clif_wis_end(int fd, int flag)
-{
-	WFIFOHEAD(fd,packet_len(0x98));
-	WFIFOW(fd,0) = 0x98;
-	WFIFOW(fd,2) = flag;
-	WFIFOSET(fd,packet_len(0x98));
+void clif_wis_end(int fd, int flag) {
+	struct map_session_data *sd = session_isValid(fd) ? session[fd]->session_data : NULL;
+	struct packet_wis_end p;
+
+	if( !sd )
+		return;
+
+	p.PacketType = wisendType;
+	p.result = (char)flag;
+#if PACKETVER >= 20131223
+	p.unknown = 0;
+#endif
+	
+	clif->send(&p, sizeof(p), &sd->bl, SELF);
 }
 
 
@@ -6046,9 +6001,15 @@ void clif_use_card(struct map_session_data *sd,int idx)
 		if( j == sd->inventory_data[i]->slot )	// No room
 			continue;
 
+		if( sd->status.inventory[i].equip > 0 ) // Do not check items that are already equipped
+			continue;
+
 		WFIFOW(fd,4+c*2)=i+2;
 		c++;
 	}
+
+	if( !c ) return; // no item is available for card insertion
+
 	WFIFOW(fd,2)=4+c*2;
 	WFIFOSET(fd,WFIFOW(fd,2));
 }
@@ -6208,11 +6169,11 @@ void clif_item_refine_list(struct map_session_data *sd)
 	skill_lv = pc->checkskill(sd,WS_WEAPONREFINE);
 
 	fd=sd->fd;
-	
+
 	WFIFOHEAD(fd, MAX_INVENTORY * 13 + 4);
 	WFIFOW(fd,0)=0x221;
 	for(i=c=0;i<MAX_INVENTORY;i++){
-		if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].identify 
+		if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].identify
 			&& (wlv=itemdb_wlv(sd->status.inventory[i].nameid)) >=1
 			&& !sd->inventory_data[i]->flag.no_refine
 			&& !(sd->status.inventory[i].equip&EQP_ARMS)){
@@ -6233,7 +6194,7 @@ void clif_item_refine_list(struct map_session_data *sd)
 
 
 /// Notification of an auto-casted skill (ZC_AUTORUN_SKILL).
-/// 0147 <skill id>.W <type>.L <level>.W <sp cost>.W <atk range>.W <skill name>.24B <upgradable>.B
+/// 0147 <skill id>.W <type>.L <level>.W <sp cost>.W <atk range>.W <skill name>.24B <upgradeable>.B
 void clif_item_skill(struct map_session_data *sd,uint16 skill_id,uint16 skill_lv)
 {
 	int fd;
@@ -6385,8 +6346,7 @@ void clif_closevendingboard(struct block_list* bl, int fd)
 /// Sends a list of items in a shop.
 /// R 0133 <packet len>.W <owner id>.L { <price>.L <amount>.W <index>.W <type>.B <name id>.W <identified>.B <damaged>.B <refine>.B <card1>.W <card2>.W <card3>.W <card4>.W }* (ZC_PC_PURCHASE_ITEMLIST_FROMMC)
 /// R 0800 <packet len>.W <owner id>.L <unique id>.L { <price>.L <amount>.W <index>.W <type>.B <name id>.W <identified>.B <damaged>.B <refine>.B <card1>.W <card2>.W <card3>.W <card4>.W }* (ZC_PC_PURCHASE_ITEMLIST_FROMMC2)
-void clif_vendinglist(struct map_session_data* sd, unsigned int id, struct s_vending* vending)
-{
+void clif_vendinglist(struct map_session_data* sd, unsigned int id, struct s_vending* vending_items) {
 	int i,fd;
 	int count;
 	struct map_session_data* vsd;
@@ -6399,8 +6359,8 @@ void clif_vendinglist(struct map_session_data* sd, unsigned int id, struct s_ven
 #endif
 
 	nullpo_retv(sd);
-	nullpo_retv(vending);
-	nullpo_retv(vsd=iMap->id2sd(id));
+	nullpo_retv(vending_items);
+	nullpo_retv(vsd=map->id2sd(id));
 
 	fd = sd->fd;
 	count = vsd->vend_num;
@@ -6413,13 +6373,12 @@ void clif_vendinglist(struct map_session_data* sd, unsigned int id, struct s_ven
 	WFIFOL(fd,8) = vsd->vender_id;
 #endif
 
-	for( i = 0; i < count; i++ )
-	{
-		int index = vending[i].index;
-		struct item_data* data = itemdb_search(vsd->status.cart[index].nameid);
-		WFIFOL(fd,offset+ 0+i*22) = vending[i].value;
-		WFIFOW(fd,offset+ 4+i*22) = vending[i].amount;
-		WFIFOW(fd,offset+ 6+i*22) = vending[i].index + 2;
+	for( i = 0; i < count; i++ ) {
+		int index = vending_items[i].index;
+		struct item_data* data = itemdb->search(vsd->status.cart[index].nameid);
+		WFIFOL(fd,offset+ 0+i*22) = vending_items[i].value;
+		WFIFOW(fd,offset+ 4+i*22) = vending_items[i].amount;
+		WFIFOW(fd,offset+ 6+i*22) = vending_items[i].index + 2;
 		WFIFOB(fd,offset+ 8+i*22) = itemtype(data->type);
 		WFIFOW(fd,offset+ 9+i*22) = ( data->view_id > 0 ) ? data->view_id : vsd->status.cart[index].nameid;
 		WFIFOB(fd,offset+11+i*22) = vsd->status.cart[index].identify;
@@ -6459,8 +6418,7 @@ void clif_buyvending(struct map_session_data* sd, int index, int amount, int fai
 
 /// Shop creation success (ZC_PC_PURCHASE_MYITEMLIST).
 /// 0136 <packet len>.W <owner id>.L { <price>.L <index>.W <amount>.W <type>.B <name id>.W <identified>.B <damaged>.B <refine>.B <card1>.W <card2>.W <card3>.W <card4>.W }*
-void clif_openvending(struct map_session_data* sd, int id, struct s_vending* vending)
-{
+void clif_openvending(struct map_session_data* sd, int id, struct s_vending* vending_items) {
 	int i,fd;
 	int count;
 
@@ -6474,11 +6432,11 @@ void clif_openvending(struct map_session_data* sd, int id, struct s_vending* ven
 	WFIFOW(fd,2) = 8+count*22;
 	WFIFOL(fd,4) = id;
 	for( i = 0; i < count; i++ ) {
-		int index = vending[i].index;
-		struct item_data* data = itemdb_search(sd->status.cart[index].nameid);
-		WFIFOL(fd, 8+i*22) = vending[i].value;
-		WFIFOW(fd,12+i*22) = vending[i].index + 2;
-		WFIFOW(fd,14+i*22) = vending[i].amount;
+		int index = vending_items[i].index;
+		struct item_data* data = itemdb->search(sd->status.cart[index].nameid);
+		WFIFOL(fd, 8+i*22) = vending_items[i].value;
+		WFIFOW(fd,12+i*22) = vending_items[i].index + 2;
+		WFIFOW(fd,14+i*22) = vending_items[i].amount;
 		WFIFOB(fd,16+i*22) = itemtype(data->type);
 		WFIFOW(fd,17+i*22) = ( data->view_id > 0 ) ? data->view_id : sd->status.cart[index].nameid;
 		WFIFOB(fd,19+i*22) = sd->status.cart[index].identify;
@@ -6559,7 +6517,7 @@ void clif_party_member_info(struct party_data *p, struct map_session_data *sd)
 	WBUFB(buf,14) = (p->party.member[i].online)?0:1;
 	memcpy(WBUFP(buf,15), p->party.name, NAME_LENGTH);
 	memcpy(WBUFP(buf,39), sd->status.name, NAME_LENGTH);
-	mapindex_getmapname_ext(map[sd->bl.m].cName ? map[sd->bl.m].cName : map[sd->bl.m].name, (char*)WBUFP(buf,63));
+	mapindex->getmapname_ext(map->list[sd->bl.m].custom_name ? map->list[map->list[sd->bl.m].instance_src_map].name : map->list[sd->bl.m].name, (char*)WBUFP(buf,63));
 	WBUFB(buf,79) = (p->party.item&1)?1:0;
 	WBUFB(buf,80) = (p->party.item&2)?1:0;
 	clif->send(buf,packet_len(0x1e9),&sd->bl,PARTY);
@@ -6593,7 +6551,7 @@ void clif_party_info(struct party_data* p, struct map_session_data *sd)
 
 		WBUFL(buf,28+c*46) = m->account_id;
 		memcpy(WBUFP(buf,28+c*46+4), m->name, NAME_LENGTH);
-		mapindex_getmapname_ext(mapindex_id2name(m->map), (char*)WBUFP(buf,28+c*46+28));
+		mapindex->getmapname_ext(mapindex_id2name(m->map), (char*)WBUFP(buf,28+c*46+28));
 		WBUFB(buf,28+c*46+44) = (m->leader) ? 0 : 1;
 		WBUFB(buf,28+c*46+45) = (m->online) ? 0 : 1;
 		c++;
@@ -6786,9 +6744,9 @@ void clif_party_message(struct party_data* p, int account_id, const char* mes, i
 	if(i < MAX_PARTY){
 		unsigned char buf[1024];
 
-		if( len > sizeof(buf)-8 )
-		{
-			ShowWarning("clif_party_message: Truncated message '%s' (len=%d, max=%d, party_id=%d).\n", mes, len, sizeof(buf)-8, p->party.party_id);
+		if (len > sizeof(buf)-8) {
+			ShowWarning("clif_party_message: Truncated message '%s' (len=%d, max=%"PRIuS", party_id=%d).\n",
+			            mes, len, sizeof(buf)-8, p->party.party_id);
 			len = sizeof(buf)-8;
 		}
 
@@ -6983,8 +6941,8 @@ void clif_sendegg(struct map_session_data *sd)
 	nullpo_retv(sd);
 
 	fd=sd->fd;
-	if (battle_config.pet_no_gvg && map_flag_gvg(sd->bl.m)) { //Disable pet hatching in GvG grounds during Guild Wars [Skotlex]
-		clif->message(fd, msg_txt(666));
+	if (battle_config.pet_no_gvg && map_flag_gvg2(sd->bl.m)) { //Disable pet hatching in GvG grounds during Guild Wars [Skotlex]
+		clif->message(fd, msg_txt(866)); // "Pets are not allowed in Guild Wars."
 		return;
 	}
 	WFIFOHEAD(fd, MAX_INVENTORY * 2 + 4);
@@ -7037,23 +6995,23 @@ void clif_send_petdata(struct map_session_data* sd, struct pet_data* pd, int typ
 void clif_send_petstatus(struct map_session_data *sd)
 {
 	int fd;
-	struct s_pet *pet;
+	struct s_pet *p;
 
 	nullpo_retv(sd);
 	nullpo_retv(sd->pd);
 
 	fd=sd->fd;
-	pet = &sd->pd->pet;
+	p = &sd->pd->pet;
 	WFIFOHEAD(fd,packet_len(0x1a2));
 	WFIFOW(fd,0)=0x1a2;
-	memcpy(WFIFOP(fd,2),pet->name,NAME_LENGTH);
-	WFIFOB(fd,26)=battle_config.pet_rename?0:pet->rename_flag;
-	WFIFOW(fd,27)=pet->level;
-	WFIFOW(fd,29)=pet->hungry;
-	WFIFOW(fd,31)=pet->intimate;
-	WFIFOW(fd,33)=pet->equip;
+	memcpy(WFIFOP(fd,2),p->name,NAME_LENGTH);
+	WFIFOB(fd,26)=battle_config.pet_rename?0:p->rename_flag;
+	WFIFOW(fd,27)=p->level;
+	WFIFOW(fd,29)=p->hungry;
+	WFIFOW(fd,31)=p->intimate;
+	WFIFOW(fd,33)=p->equip;
 #if PACKETVER >= 20081126
-	WFIFOW(fd,35)=pet->class_;
+	WFIFOW(fd,35)=p->class_;
 #endif
 	WFIFOSET(fd,packet_len(0x1a2));
 }
@@ -7172,7 +7130,7 @@ void clif_devotion(struct block_list *src, struct map_session_data *tsd)
 		if( md && md->master && md->devotion_flag )
 			WBUFL(buf,6) = md->master->bl.id;
 
-		WBUFW(buf,26) = skill->get_range2(src, ML_DEVOTION, mercenary_checkskill(md, ML_DEVOTION));
+		WBUFW(buf,26) = skill->get_range2(src, ML_DEVOTION, mercenary->checkskill(md, ML_DEVOTION));
 	}
 	else
 	{
@@ -7321,7 +7279,7 @@ void clif_mvp_noitem(struct map_session_data* sd)
 ///     0 = "Guild has been created."
 ///     1 = "You are already in a Guild."
 ///     2 = "That Guild Name already exists."
-///     3 = "You need the neccessary item to create a Guild."
+///     3 = "You need the necessary item to create a Guild."
 void clif_guild_created(struct map_session_data *sd,int flag)
 {
 	int fd;
@@ -7354,7 +7312,7 @@ void clif_guild_belonginfo(struct map_session_data *sd, struct guild *g)
 	WFIFOL(fd,2)=g->guild_id;
 	WFIFOL(fd,6)=g->emblem_id;
 	WFIFOL(fd,10)=g->position[ps].mode;
-	WFIFOB(fd,14)=(bool)(sd->state.gmaster_flag==g);
+	WFIFOB(fd,14)=(bool)(sd->state.gmaster_flag == 1);
 	WFIFOL(fd,15)=0;  // InterSID (unknown purpose)
 	memcpy(WFIFOP(fd,19),g->name,NAME_LENGTH);
 	WFIFOSET(fd,packet_len(0x16c));
@@ -7707,14 +7665,14 @@ void clif_guild_emblem_area(struct block_list* bl)
 	//      (emblem in the flag npcs and emblem over the head in agit maps) [FlavioJS]
 	WBUFW(buf,0) = 0x1b4;
 	WBUFL(buf,2) = bl->id;
-	WBUFL(buf,6) = status_get_guild_id(bl);
-	WBUFW(buf,10) = status_get_emblem_id(bl);
+	WBUFL(buf,6) = status->get_guild_id(bl);
+	WBUFW(buf,10) = status->get_emblem_id(bl);
 	clif->send(buf, 12, bl, AREA_WOS);
 }
 
 
 /// Sends guild skills (ZC_GUILD_SKILLINFO).
-/// 0162 <packet len>.W <skill points>.W { <skill id>.W <type>.L <level>.W <sp cost>.W <atk range>.W <skill name>.24B <upgradable>.B }*
+/// 0162 <packet len>.W <skill points>.W { <skill id>.W <type>.L <level>.W <sp cost>.W <atk range>.W <skill name>.24B <upgradeable>.B }*
 void clif_guild_skillinfo(struct map_session_data* sd)
 {
 	int fd;
@@ -7901,13 +7859,11 @@ void clif_guild_message(struct guild *g,int account_id,const char *mes,int len)
 	struct map_session_data *sd;
 	uint8 buf[256];
 
-	if( len == 0 )
-	{
+	if (len == 0)
 		return;
-	}
-	else if( len > sizeof(buf)-5 )
-	{
-		ShowWarning("clif_guild_message: Truncated message '%s' (len=%d, max=%d, guild_id=%d).\n", mes, len, sizeof(buf)-5, g->guild_id);
+
+	if (len > sizeof(buf)-5) {
+		ShowWarning("clif_guild_message: Truncated message '%s' (len=%d, max=%"PRIuS", guild_id=%d).\n", mes, len, sizeof(buf)-5, g->guild_id);
 		len = sizeof(buf)-5;
 	}
 
@@ -7919,29 +7875,6 @@ void clif_guild_message(struct guild *g,int account_id,const char *mes,int len)
 		clif->send(buf, WBUFW(buf,2), &sd->bl, GUILD_NOBG);
 }
 
-
-/*==========================================
- * Server tells client 'sd' that his guild skill 'skill_id' gone to level 'lv'
- *------------------------------------------*/
-int clif_guild_skillup(struct map_session_data *sd,uint16 skill_id,int lv)
-{// TODO: Merge with clif_skillup (same packet).
-	int fd;
-
-	nullpo_ret(sd);
-
-	fd=sd->fd;
-	WFIFOHEAD(fd,11);
-	WFIFOW(fd,0) = 0x10e;
-	WFIFOW(fd,2) = skill_id;
-	WFIFOW(fd,4) = lv;
-	WFIFOW(fd,6) = skill->get_sp(skill_id,lv);
-	WFIFOW(fd,8) = skill->get_range(skill_id,lv);
-	WFIFOB(fd,10) = 1;
-	WFIFOSET(fd,11);
-	return 0;
-}
-
-
 /// Request for guild alliance (ZC_REQ_ALLY_GUILD).
 /// 0171 <inviter account id>.L <guild name>.24B
 void clif_guild_reqalliance(struct map_session_data *sd,int account_id,const char *name)
@@ -8106,28 +8039,22 @@ void clif_wedding_effect(struct block_list *bl)
 
 /// Notifies the client of the name of the partner character (ZC_COUPLENAME).
 /// 01e6 <partner name>.24B
-void clif_callpartner(struct map_session_data *sd)
-{
+void clif_callpartner(struct map_session_data *sd) {
 	unsigned char buf[26];
 
 	nullpo_retv(sd);
 
 	WBUFW(buf,0) = 0x1e6;
 
-	if( sd->status.partner_id )
-	{
+	if( sd->status.partner_id ) {
 		const char *p;
-		if( ( p = iMap->charid2nick(sd->status.partner_id) ) != NULL )
-		{
+		if( ( p = map->charid2nick(sd->status.partner_id) ) != NULL ) {
 			memcpy(WBUFP(buf,2), p, NAME_LENGTH);
-		}
-		else
-		{
+		} else {
 			WBUFB(buf,2) = 0;
 		}
-	}
-	else
-	{// Send zero-length name if no partner, to initialize the client buffer.
+	} else {
+		// Send zero-length name if no partner, to initialize the client buffer.
 		WBUFB(buf,2) = 0;
 	}
 
@@ -8184,25 +8111,18 @@ void clif_marriage_proposal(int fd, struct map_session_data *sd, struct map_sess
 }
 */
 
-
-/*==========================================
- *
- *------------------------------------------*/
-void clif_disp_onlyself(struct map_session_data *sd, const char *mes, int len) {
-	clif->disp_message(&sd->bl, mes, len, SELF);
-}
-
 /*==========================================
  * Displays a message using the guild-chat colors to the specified targets. [Skotlex]
  *------------------------------------------*/
-void clif_disp_message(struct block_list* src, const char* mes, int len, enum send_target target)
+void clif_disp_message(struct block_list* src, const char* mes, size_t len, enum send_target target)
 {
 	unsigned char buf[256];
 
-	if( len == 0 ) {
+	if (len == 0)
 		return;
-	} else if( len > sizeof(buf)-5 ) {
-		ShowWarning("clif_disp_message: Truncated message '%s' (len=%d, max=%d, aid=%d).\n", mes, len, sizeof(buf)-5, src->id);
+
+	if (len > sizeof(buf)-5) {
+		ShowWarning("clif_disp_message: Truncated message '%s' (len=%"PRIuS", max=%"PRIuS", aid=%d).\n", mes, len, sizeof(buf)-5, src->id);
 		len = sizeof(buf)-5;
 	}
 
@@ -8219,7 +8139,7 @@ void clif_disp_message(struct block_list* src, const char* mes, int len, enum se
 /// result:
 ///     0 = failure
 ///     1 = success
-void clif_GM_kickack(struct map_session_data *sd, int id)
+void clif_GM_kickack(struct map_session_data *sd, int result)
 {
 	int fd;
 
@@ -8228,22 +8148,21 @@ void clif_GM_kickack(struct map_session_data *sd, int id)
 	fd = sd->fd;
 	WFIFOHEAD(fd,packet_len(0xcd));
 	WFIFOW(fd,0) = 0xcd;
-	WFIFOB(fd,2) = id;  // FIXME: this is not account id
+	WFIFOB(fd,2) = result;
 	WFIFOSET(fd, packet_len(0xcd));
 }
 
 
-void clif_GM_kick(struct map_session_data *sd,struct map_session_data *tsd)
-{
+void clif_GM_kick(struct map_session_data *sd,struct map_session_data *tsd) {
 	int fd = tsd->fd;
 
 	if( fd > 0 )
 		clif->authfail_fd(fd, 15);
 	else
-		iMap->quit(tsd);
+		map->quit(tsd);
 
 	if( sd )
-		clif->GM_kickack(sd,tsd->status.account_id);
+		clif->GM_kickack(sd, 1);
 }
 
 
@@ -8269,7 +8188,7 @@ void clif_manner_message(struct map_session_data* sd, uint32 type)
 }
 
 
-/// Followup to 0x14a type 3/5, informs who did the manner adjustment action (ZC_NOTIFY_MANNER_POINT_GIVEN).
+/// Follow-up to 0x14a type 3/5, informs who did the manner adjustment action (ZC_NOTIFY_MANNER_POINT_GIVEN).
 /// 014b <type>.B <GM name>.24B
 /// type:
 ///     0 = positive (unmute)
@@ -8360,7 +8279,7 @@ void clif_playBGM(struct map_session_data* sd, const char* name)
 /// term:
 ///     unknown purpose, only relevant to act = 1
 /// npc id:
-///     The accustic direction of the sound is determined by the
+///     The acoustic direction of the sound is determined by the
 ///     relative position of the NPC to the player (3D sound).
 void clif_soundeffect(struct map_session_data* sd, struct block_list* bl, const char* name, int type)
 {
@@ -8453,7 +8372,7 @@ void clif_specialeffect_value(struct block_list* bl, int effect_id, int num, sen
 // Modification of clif_messagecolor to send colored messages to players to chat log only (doesn't display overhead)
 /// 02c1 <packet len>.W <id>.L <color>.L <message>.?B
 int clif_colormes(int fd, enum clif_colors color, const char* msg) {
-	unsigned short msg_len = strlen(msg) + 1;
+	size_t msg_len = strlen(msg) + 1;
 
 	WFIFOHEAD(fd,msg_len + 12);
 	WFIFOW(fd,0) = 0x2C1;
@@ -8468,15 +8387,15 @@ int clif_colormes(int fd, enum clif_colors color, const char* msg) {
 
 /// Monster/NPC color chat [SnakeDrak] (ZC_NPC_CHAT).
 /// 02c1 <packet len>.W <id>.L <color>.L <message>.?B
-void clif_messagecolor(struct block_list* bl, unsigned long color, const char* msg) {
-	unsigned short msg_len = strlen(msg) + 1;
+void clif_messagecolor(struct block_list* bl, unsigned int color, const char* msg) {
+	size_t msg_len = strlen(msg) + 1;
 	uint8 buf[256];
 	color = (color & 0x0000FF) << 16 | (color & 0x00FF00) | (color & 0xFF0000) >> 16; // RGB to BGR
 
 	nullpo_retv(bl);
 
-	if( msg_len > sizeof(buf)-12 ) {
-		ShowWarning("clif_messagecolor: Truncating too long message '%s' (len=%u).\n", msg, msg_len);
+	if (msg_len > sizeof(buf)-12) {
+		ShowWarning("clif_messagecolor: Truncating too long message '%s' (len=%"PRIuS").\n", msg, msg_len);
 		msg_len = sizeof(buf)-12;
 	}
 
@@ -8509,6 +8428,34 @@ void clif_message(struct block_list* bl, const char* msg) {
 	clif->send(buf, WBUFW(buf,2), bl, AREA_CHAT_WOC);
 }
 
+/**
+ * Notifies the client that the storage window is still open
+ *
+ * Should only be used in cases where the client closed the
+ * storage window without server's consent
+ **/
+void clif_refresh_storagewindow( struct map_session_data *sd ) {
+	// Notify the client that the storage is open
+	if( sd->state.storage_flag == 1 ) {
+		storage->sortitem(sd->status.storage.items, ARRAYLENGTH(sd->status.storage.items));
+		clif->storagelist(sd, sd->status.storage.items, ARRAYLENGTH(sd->status.storage.items));
+		clif->updatestorageamount(sd, sd->status.storage.storage_amount, MAX_STORAGE);
+	}
+	// Notify the client that the gstorage is open otherwise it will
+	// remain locked forever and nobody will be able to access it
+	if( sd->state.storage_flag == 2 ) {
+		struct guild_storage *gstor;
+		if( (gstor = gstorage->id2storage2(sd->status.guild_id)) == NULL) {
+			// Shouldn't happen... The information should already be at the map-server
+			intif->request_guild_storage(sd->status.account_id,sd->status.guild_id);
+		} else {
+			storage->sortitem(gstor->items, ARRAYLENGTH(gstor->items));
+			clif->storagelist(sd, gstor->items, ARRAYLENGTH(gstor->items));
+			clif->updatestorageamount(sd, gstor->storage_amount, MAX_GUILD_STORAGE);
+		}
+	}
+}
+
 // refresh the client's screen, getting rid of any effects
 void clif_refresh(struct map_session_data *sd)
 {
@@ -8545,10 +8492,10 @@ void clif_refresh(struct map_session_data *sd)
 	}
 	if( sd->ed )
 		clif->elemental_info(sd);
-	iMap->foreachinrange(clif->getareachar,&sd->bl,AREA_SIZE,BL_ALL,sd);
+	map->foreachinrange(clif->getareachar,&sd->bl,AREA_SIZE,BL_ALL,sd);
 	clif->weather_check(sd);
 	if( sd->chatID )
-		chat_leavechat(sd,0);
+		chat->leave(sd,0);
 	if( sd->state.vending )
 		clif->openvending(sd, sd->bl.id, sd->vending);
 	if( pc_issit(sd) )
@@ -8562,13 +8509,14 @@ void clif_refresh(struct map_session_data *sd)
 	buyingstore->close(sd);
 
 	mail->clear(sd);
-	
+
 	if( disguised(&sd->bl) ) {/* refresh-da */
 		short disguise = sd->disguise;
 		pc->disguise(sd, -1);
 		pc->disguise(sd, disguise);
 	}
-	
+
+	clif->refresh_storagewindow(sd);
 }
 
 
@@ -8656,11 +8604,11 @@ void clif_charnameack (int fd, struct block_list *bl)
 				nullpo_retv(md);
 
 				memcpy(WBUFP(buf,6), md->name, NAME_LENGTH);
-				if( md->guardian_data && md->guardian_data->guild_id )
+				if( md->guardian_data && md->guardian_data->g )
 				{
 					WBUFW(buf, 0) = cmd = 0x195;
 					WBUFB(buf,30) = 0;
-					memcpy(WBUFP(buf,54), md->guardian_data->guild_name, NAME_LENGTH);
+					memcpy(WBUFP(buf,54), md->guardian_data->g->name, NAME_LENGTH);
 					memcpy(WBUFP(buf,78), md->guardian_data->castle->castle_name, NAME_LENGTH);
 				}
 				else if( battle_config.show_mob_info )
@@ -8697,7 +8645,7 @@ void clif_charnameack (int fd, struct block_list *bl)
 			return;
 	}
 
-	// if no receipient specified just update nearby clients
+	// if no recipient specified just update nearby clients
 	if (fd == 0)
 		clif->send(buf, packet_len(cmd), bl, AREA);
 	else {
@@ -8792,11 +8740,11 @@ void clif_slide(struct block_list *bl, int x, int y)
 /// 008d <packet len>.W <id>.L <message>.?B
 void clif_disp_overhead(struct block_list *bl, const char* mes)
 {
-	unsigned char buf[256]; //This should be more than sufficient, the theorical max is CHAT_SIZE + 8 (pads and extra inserted crap)
-	int len_mes = strlen(mes)+1; //Account for \0
+	unsigned char buf[256]; //This should be more than sufficient, the theoretical max is CHAT_SIZE + 8 (pads and extra inserted crap)
+	size_t len_mes = strlen(mes)+1; //Account for \0
 
 	if (len_mes > sizeof(buf)-8) {
-		ShowError("clif_disp_overhead: Message too long (length %d)\n", len_mes);
+		ShowError("clif_disp_overhead: Message too long (length %"PRIuS")\n", len_mes);
 		len_mes = sizeof(buf)-8; //Trunk it to avoid problems.
 	}
 	// send message to others
@@ -8813,7 +8761,7 @@ void clif_disp_overhead(struct block_list *bl, const char* mes)
 		safestrncpy((char*)WBUFP(buf,4), mes, len_mes);
 		clif->send(buf, WBUFW(buf,2), bl, SELF);
 	}
-	
+
 }
 
 /*==========================
@@ -8900,27 +8848,27 @@ void clif_starskill(struct map_session_data* sd, const char* mapname, int monste
 }
 
 /*==========================================
- * Info about Star Glaldiator save map [Komurka]
+ * Info about Star Gladiator save map [Komurka]
  * type: 1: Information, 0: Map registered
  *------------------------------------------*/
 void clif_feel_info(struct map_session_data* sd, unsigned char feel_level, unsigned char type)
 {
 	char mapname[MAP_NAME_LENGTH_EXT];
 
-	mapindex_getmapname_ext(mapindex_id2name(sd->feel_map[feel_level].index), mapname);
+	mapindex->getmapname_ext(mapindex_id2name(sd->feel_map[feel_level].index), mapname);
 	clif->starskill(sd, mapname, 0, feel_level, type ? 1 : 0);
 }
 
 /*==========================================
- * Info about Star Glaldiator hate mob [Komurka]
+ * Info about Star Gladiator hate mob [Komurka]
  * type: 1: Register mob, 0: Information.
  *------------------------------------------*/
 void clif_hate_info(struct map_session_data *sd, unsigned char hate_level,int class_, unsigned char type)
 {
 	if( pcdb_checkid(class_) ) {
 		clif->starskill(sd, pc->job_name(class_), class_, hate_level, type ? 10 : 11);
-	} else if( mobdb_checkid(class_) ) {
-		clif->starskill(sd, mob_db(class_)->jname, class_, hate_level, type ? 10 : 11);
+	} else if( mob->db_checkid(class_) ) {
+		clif->starskill(sd, mob->db(class_)->jname, class_, hate_level, type ? 10 : 11);
 	} else {
 		ShowWarning("clif_hate_info: Received invalid class %d for this packet (char_id=%d, hate_level=%u, type=%u).\n", class_, sd->status.char_id, (unsigned int)hate_level, (unsigned int)type);
 	}
@@ -8931,7 +8879,7 @@ void clif_hate_info(struct map_session_data *sd, unsigned char hate_level,int cl
  *------------------------------------------*/
 void clif_mission_info(struct map_session_data *sd, int mob_id, unsigned char progress)
 {
-	clif->starskill(sd, mob_db(mob_id)->jname, mob_id, progress, 20);
+	clif->starskill(sd, mob->db(mob_id)->jname, mob_id, progress, 20);
 }
 
 /*==========================================
@@ -8987,69 +8935,41 @@ void clif_equpcheckbox(struct map_session_data* sd)
 /// 02d7 <packet len>.W <name>.24B <class>.W <hairstyle>.W <bottom-viewid>.W <mid-viewid>.W <up-viewid>.W <haircolor>.W <cloth-dye>.W <gender>.B {equip item}.28B* (ZC_EQUIPWIN_MICROSCOPE, PACKETVER >= 20100629)
 /// 0859 <packet len>.W <name>.24B <class>.W <hairstyle>.W <bottom-viewid>.W <mid-viewid>.W <up-viewid>.W <haircolor>.W <cloth-dye>.W <gender>.B {equip item}.28B* (ZC_EQUIPWIN_MICROSCOPE2, PACKETVER >= 20101124)
 /// 0859 <packet len>.W <name>.24B <class>.W <hairstyle>.W <bottom-viewid>.W <mid-viewid>.W <up-viewid>.W <robe>.W <haircolor>.W <cloth-dye>.W <gender>.B {equip item}.28B* (ZC_EQUIPWIN_MICROSCOPE2, PACKETVER >= 20110111)
-void clif_viewequip_ack(struct map_session_data* sd, struct map_session_data* tsd)
-{
-	uint8* buf;
-	int i, n, fd, offset = 0;
-#if PACKETVER < 20100629
-	const int s = 26;
-#else
-	const int s = 28;
-#endif
+void clif_viewequip_ack(struct map_session_data* sd, struct map_session_data* tsd) {
+	int i, k, equip = 0;
+
 	nullpo_retv(sd);
 	nullpo_retv(tsd);
-	fd = sd->fd;
 
-	WFIFOHEAD(fd, MAX_INVENTORY * s + 43);
-	buf = WFIFOP(fd,0);
+	for( i = 0; i < EQI_MAX; i++ ) {
+		if( (k = tsd->equip_index[i]) >= 0 ) {
 
-#if PACKETVER < 20101124
-	WBUFW(buf, 0) = 0x2d7;
-#else
-	WBUFW(buf, 0) = 0x859;
-#endif
-	safestrncpy((char*)WBUFP(buf, 4), tsd->status.name, NAME_LENGTH);
-	WBUFW(buf,28) = tsd->status.class_;
-	WBUFW(buf,30) = tsd->vd.hair_style;
-	WBUFW(buf,32) = tsd->vd.head_bottom;
-	WBUFW(buf,34) = tsd->vd.head_mid;
-	WBUFW(buf,36) = tsd->vd.head_top;
-#if PACKETVER >= 20110111
-	WBUFW(buf,38) = tsd->vd.robe;
-	offset+= 2;
-	buf = WBUFP(buf,2);
-#endif
-	WBUFW(buf,38) = tsd->vd.hair_color;
-	WBUFW(buf,40) = tsd->vd.cloth_color;
-	WBUFB(buf,42) = tsd->vd.sex;
+			if (tsd->status.inventory[k].nameid <= 0 || tsd->inventory_data[k] == NULL)	// Item doesn't exist
+				continue;
 
-	for(i=0,n=0; i < MAX_INVENTORY; i++)
-	{
-		if (tsd->status.inventory[i].nameid <= 0 || tsd->inventory_data[i] == NULL)	// Item doesn't exist
-			continue;
-		if (!itemdb_isequip2(tsd->inventory_data[i])) // Is not equippable
-			continue;
+			clif_item_equip(k+2,&viewequip_list.list[equip++],&tsd->status.inventory[k],tsd->inventory_data[k],pc->equippoint(tsd,k));
 
-		// Inventory position
-		WBUFW(buf, n*s+43) = i + 2;
-		// Add refine, identify flag, element, etc.
-		clif->item_sub(WBUFP(buf,0), n*s+45, &tsd->status.inventory[i], tsd->inventory_data[i], pc->equippoint(tsd, i));
-		// Add cards
-		clif->addcards(WBUFP(buf, n*s+55), &tsd->status.inventory[i]);
-		// Expiration date stuff, if all of those are set to 0 then the client doesn't show anything related (6 bytes)
-		WBUFL(buf, n*s+63) = tsd->status.inventory[i].expire_time;
-		WBUFW(buf, n*s+67) = 0;
-#if PACKETVER >= 20100629
-		if (tsd->inventory_data[i]->equip&EQP_VISIBLE)
-			WBUFW(buf, n*s+69) = tsd->inventory_data[i]->look;
-		else
-			WBUFW(buf, n*s+69) = 0;
-#endif
-		n++;
+		}
 	}
 
-	WFIFOW(fd, 2) = 43+offset+n*s;	// Set length
-	WFIFOSET(fd, WFIFOW(fd, 2));
+	viewequip_list.PacketType = viewequipackType;
+	viewequip_list.PacketLength = ( sizeof( viewequip_list ) - sizeof( viewequip_list.list ) ) + ( sizeof(struct EQUIPITEM_INFO) * equip );
+
+	safestrncpy(viewequip_list.characterName, tsd->status.name, NAME_LENGTH);
+
+	viewequip_list.job         = tsd->status.class_;
+	viewequip_list.head        = tsd->vd.hair_style;
+	viewequip_list.accessory   = tsd->vd.head_bottom;
+	viewequip_list.accessory2  = tsd->vd.head_mid;
+	viewequip_list.accessory3  = tsd->vd.head_top;
+#if PACKETVER >= 20110111
+	viewequip_list.robe        = tsd->vd.robe;
+#endif
+	viewequip_list.headpalette = tsd->vd.hair_color;
+	viewequip_list.bodypalette = tsd->vd.cloth_color;
+	viewequip_list.sex         = tsd->vd.sex;
+
+	clif->send(&viewequip_list, viewequip_list.PacketLength, &sd->bl, SELF);
 }
 
 
@@ -9098,21 +9018,14 @@ void clif_msg_skill(struct map_session_data* sd, uint16 skill_id, int msg_id)
 	WFIFOSET(fd, packet_len(0x7e6));
 }
 
-
-/// View player equip request denied
-void clif_viewequip_fail(struct map_session_data* sd)
-{
-	clif_msg(sd, 0x54d);
-}
-
-
 /// Validates one global/guild/party/whisper message packet and tries to recognize its components.
 /// Returns true if the packet was parsed successfully.
 /// Formats: 0 - <packet id>.w <packet len>.w (<name> : <message>).?B 00
 ///          1 - <packet id>.w <packet len>.w <name>.24B <message>.?B 00
-bool clif_process_message(struct map_session_data* sd, int format, char** name_, int* namelen_, char** message_, int* messagelen_) {
+bool clif_process_message(struct map_session_data *sd, int format, char **name_, size_t *namelen_, char **message_, size_t *messagelen_) {
 	char *text, *name, *message;
-	unsigned int packetlen, textlen, namelen, messagelen;
+	unsigned int packetlen, textlen;
+	size_t namelen, messagelen;
 	int fd = sd->fd;
 
 	*name_ = NULL;
@@ -9141,7 +9054,7 @@ bool clif_process_message(struct map_session_data* sd, int format, char** name_,
 		if( strncmp(name, sd->status.name, namelen) || // the text must start with the speaker's name
 			name[namelen] != ' ' || name[namelen+1] != ':' || name[namelen+2] != ' ' ) // followed by ' : '
 		{
-			//Hacked message, or infamous "client desynch" issue where they pick one char while loading another.
+			//Hacked message, or infamous "client desynchronize" issue where they pick one char while loading another.
 			ShowWarning("clif_process_message: Player '%s' sent a message using an incorrect name! Forcing a relog...\n", sd->status.name);
 			set_eof(fd); // Just kick them out to correct it.
 			return false;
@@ -9204,14 +9117,14 @@ void clif_hercules_chsys_msg(struct hChSysCh *channel, struct map_session_data *
 	DBIterator *iter = db_iterator(channel->users);
 	struct map_session_data *user;
 	unsigned short msg_len = strlen(msg) + 1;
-	
+
 	WFIFOHEAD(sd->fd,msg_len + 12);
 	WFIFOW(sd->fd,0) = 0x2C1;
 	WFIFOW(sd->fd,2) = msg_len + 12;
 	WFIFOL(sd->fd,4) = 0;
 	WFIFOL(sd->fd,8) = hChSys.colors[channel->color];
 	safestrncpy((char*)WFIFOP(sd->fd,12), msg, msg_len);
-	
+
 	for( user = dbi_first(iter); dbi_exists(iter); user = dbi_next(iter) ) {
 		if( user->fd == sd->fd )
 			continue;
@@ -9219,9 +9132,9 @@ void clif_hercules_chsys_msg(struct hChSysCh *channel, struct map_session_data *
 		memcpy(WFIFOP(user->fd,0), WFIFOP(sd->fd,0), msg_len + 12);
 		WFIFOSET(user->fd, msg_len + 12);
 	}
-	
+
 	WFIFOSET(sd->fd, msg_len + 12);
-	
+
 	dbi_destroy(iter);
 }
 
@@ -9230,19 +9143,19 @@ void clif_hercules_chsys_msg2(struct hChSysCh *channel, char *msg) {
 	struct map_session_data *user;
 	unsigned char buf[210];
 	unsigned short msg_len = strlen(msg) + 1;
-	
+
 	WBUFW(buf,0) = 0x2C1;
 	WBUFW(buf,2) = msg_len + 12;
 	WBUFL(buf,4) = 0;
 	WBUFL(buf,8) = hChSys.colors[channel->color];
 	safestrncpy((char*)WBUFP(buf,12), msg, msg_len);
-	
+
 	for( user = dbi_first(iter); dbi_exists(iter); user = dbi_next(iter) ) {
 		WFIFOHEAD(user->fd,msg_len + 12);
 		memcpy(WFIFOP(user->fd,0), WBUFP(buf,0), msg_len + 12);
 		WFIFOSET(user->fd, msg_len + 12);
 	}
-		
+
 	dbi_destroy(iter);
 }
 
@@ -9282,7 +9195,7 @@ void clif_parse_WantToConnection(int fd, struct map_session_data* sd) {
 	}
 
 	//Check for double login.
-	bl = iMap->id2bl(account_id);
+	bl = map->id2bl(account_id);
 	if(bl && bl->type != BL_PC) {
 		ShowError("clif_parse_WantToConnection: a non-player object already has id %d, please increase the starting account number\n", account_id);
 		WFIFOHEAD(fd,packet_len(0x6a));
@@ -9295,7 +9208,7 @@ void clif_parse_WantToConnection(int fd, struct map_session_data* sd) {
 	}
 
 	if (bl ||
-		((node=chrif_search(account_id)) && //An already existing node is valid only if it is for this login.
+		((node=chrif->search(account_id)) && //An already existing node is valid only if it is for this login.
 			!(node->account_id == account_id && node->char_id == char_id && node->state == ST_LOGIN)))
 	{
 		clif->authfail_fd(fd, 8); //Still recognizes last connection
@@ -9304,8 +9217,11 @@ void clif_parse_WantToConnection(int fd, struct map_session_data* sd) {
 
 	CREATE(sd, TBL_PC, 1);
 	sd->fd = fd;
-	sd->cryptKey = (( clif->cryptKey[0] * clif->cryptKey[1] ) + clif->cryptKey[2]) & 0xFFFFFFFF;
-	
+
+	sd->cryptKey = (( ((( clif->cryptKey[0] * clif->cryptKey[1] ) + clif->cryptKey[2]) & 0xFFFFFFFF)
+						* clif->cryptKey[1] ) + clif->cryptKey[2]) & 0xFFFFFFFF;
+	sd->parse_cmd_func = clif->parse_cmd;
+
 	session[fd]->session_data = sd;
 
 	pc->setnewpc(sd, account_id, char_id, login_id1, client_tick, sex, fd);
@@ -9321,35 +9237,45 @@ void clif_parse_WantToConnection(int fd, struct map_session_data* sd) {
 	WFIFOSET(fd,packet_len(0x283));
 #endif
 
-	chrif_authreq(sd);
+	chrif->authreq(sd,false);
 }
 void clif_hercules_chsys_mjoin(struct map_session_data *sd) {
-	if( !map[sd->bl.m].channel ) {
-		CREATE(map[sd->bl.m].channel, struct hChSysCh , 1);
-		safestrncpy(map[sd->bl.m].channel->name, hChSys.local_name, HCHSYS_NAME_LENGTH);
-		map[sd->bl.m].channel->type = hChSys_MAP;
-		map[sd->bl.m].channel->m = sd->bl.m;
-		
-		clif->chsys_create(map[sd->bl.m].channel,NULL,NULL,hChSys.local_color);
+	if( sd->state.autotrade || sd->state.standalone )
+		return;
+	if( !map->list[sd->bl.m].channel ) {
+
+		if (map->list[sd->bl.m].flag.chsysnolocalaj || (map->list[sd->bl.m].instance_id >= 0 && instance->list[map->list[sd->bl.m].instance_id].owner_type != IOT_NONE) )
+			return;
+
+		CREATE(map->list[sd->bl.m].channel, struct hChSysCh , 1);
+		safestrncpy(map->list[sd->bl.m].channel->name, hChSys.local_name, HCHSYS_NAME_LENGTH);
+		map->list[sd->bl.m].channel->type = hChSys_MAP;
+		map->list[sd->bl.m].channel->m = sd->bl.m;
+
+		clif->chsys_create(map->list[sd->bl.m].channel,NULL,NULL,hChSys.local_color);
 	}
-	
-	if( map[sd->bl.m].channel->banned && idb_exists(map[sd->bl.m].channel->banned, sd->status.account_id) ) {
+
+	if( map->list[sd->bl.m].channel->banned && idb_exists(map->list[sd->bl.m].channel->banned, sd->status.account_id) ) {
 		return;
 	}
-	
-	clif->chsys_join(map[sd->bl.m].channel,sd);
-	
-	if( !( map[sd->bl.m].channel->opt & hChSys_OPT_ANNOUNCE_JOIN ) ) {
+
+	clif->chsys_join(map->list[sd->bl.m].channel,sd);
+
+	if( !( map->list[sd->bl.m].channel->opt & hChSys_OPT_ANNOUNCE_JOIN ) ) {
 		char mout[60];
-		sprintf(mout, msg_txt(1435),hChSys.local_name,map[sd->bl.m].name); // You're now in the '#%s' channel for '%s'
+		sprintf(mout, msg_txt(1435),hChSys.local_name,map->list[sd->bl.m].name); // You're now in the '#%s' channel for '%s'
 		clif->colormes(sd->fd, COLOR_DEFAULT, mout);
 	}
 }
 
 /// Notification from the client, that it has finished map loading and is about to display player's character (CZ_NOTIFY_ACTORINIT).
 /// 007d
-void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
-{
+void clif_parse_LoadEndAck(int fd,struct map_session_data *sd) {
+#if PACKETVER >= 20090218
+	int i;
+#endif
+	bool first_time = false;
+
 	if(sd->bl.prev != NULL)
 		return;
 
@@ -9401,21 +9327,29 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		pc->setinvincibletimer(sd,battle_config.pc_invincible_time);
 	}
 
-	if( map[sd->bl.m].users++ == 0 && battle_config.dynamic_mobs )
-		iMap->spawnmobs(sd->bl.m);
-	if( !(sd->sc.option&OPTION_INVISIBLE) ) { // increment the number of pvp players on the map
-		map[sd->bl.m].users_pvp++;
+	if( map->list[sd->bl.m].users++ == 0 && battle_config.dynamic_mobs )
+		map->spawnmobs(sd->bl.m);
+
+	if( map->list[sd->bl.m].instance_id >= 0 ) {
+		instance->list[map->list[sd->bl.m].instance_id].users++;
+		instance->check_idle(map->list[sd->bl.m].instance_id);
+	}
+
+	if( pc_has_permission(sd,PC_PERM_VIEW_HPMETER) ) {
+		map->list[sd->bl.m].hpmeter_visible++;
+		sd->state.hpmeter_visible = 1;
 	}
-	if( map[sd->bl.m].instance_id >= 0 ) {
-		instances[map[sd->bl.m].instance_id].users++;
-		instance->check_idle(map[sd->bl.m].instance_id);
+
+	if( !(sd->sc.option&OPTION_INVISIBLE) ) { // increment the number of pvp players on the map
+		map->list[sd->bl.m].users_pvp++;
 	}
+
 	sd->state.debug_remove_map = 0; // temporary state to track double remove_map's [FlavioJS]
 
 	// reset the callshop flag if the player changes map
 	sd->state.callshop = 0;
 
-	iMap->addblock(&sd->bl);
+	map->addblock(&sd->bl);
 	clif->spawn(&sd->bl);
 
 	// Party
@@ -9427,10 +9361,10 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 
 	if( sd->bg_id ) clif->bg_hp(sd); // BattleGround System
 
-	if(map[sd->bl.m].flag.pvp && !(sd->sc.option&OPTION_INVISIBLE)) {
+	if(map->list[sd->bl.m].flag.pvp && !(sd->sc.option&OPTION_INVISIBLE)) {
 		if(!battle_config.pk_mode) { // remove pvp stuff for pk_mode [Valaris]
-			if (!map[sd->bl.m].flag.pvp_nocalcrank)
-				sd->pvp_timer = iTimer->add_timer(iTimer->gettick()+200, pc->calc_pvprank_timer, sd->bl.id, 0);
+			if (!map->list[sd->bl.m].flag.pvp_nocalcrank)
+				sd->pvp_timer = timer->add(timer->gettick()+200, pc->calc_pvprank_timer, sd->bl.id, 0);
 			sd->pvp_rank = 0;
 			sd->pvp_lastusers = 0;
 			sd->pvp_point = 5;
@@ -9443,32 +9377,33 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 	if(sd->duel_group)
 		clif->map_property(sd, MAPPROPERTY_FREEPVPZONE);
 
-	if (map[sd->bl.m].flag.gvg_dungeon)
+	if (map->list[sd->bl.m].flag.gvg_dungeon)
 		clif->map_property(sd, MAPPROPERTY_FREEPVPZONE); //TODO: Figure out the real packet to send here.
 
-	if( map_flag_gvg(sd->bl.m) )
+	if( map_flag_gvg2(sd->bl.m) )
 		clif->map_property(sd, MAPPROPERTY_AGITZONE);
+
 	// info about nearby objects
 	// must use foreachinarea (CIRCULAR_AREA interferes with foreachinrange)
-	iMap->foreachinarea(clif->getareachar, sd->bl.m, sd->bl.x-AREA_SIZE, sd->bl.y-AREA_SIZE, sd->bl.x+AREA_SIZE, sd->bl.y+AREA_SIZE, BL_ALL, sd);
+	map->foreachinarea(clif->getareachar, sd->bl.m, sd->bl.x-AREA_SIZE, sd->bl.y-AREA_SIZE, sd->bl.x+AREA_SIZE, sd->bl.y+AREA_SIZE, BL_ALL, sd);
 
 	// pet
 	if( sd->pd ) {
-		if( battle_config.pet_no_gvg && map_flag_gvg(sd->bl.m) ) { //Return the pet to egg. [Skotlex]
-			clif->message(sd->fd, msg_txt(666));
-			pet_menu(sd, 3); //Option 3 is return to egg.
+		if( battle_config.pet_no_gvg && map_flag_gvg2(sd->bl.m) ) { //Return the pet to egg. [Skotlex]
+			clif->message(sd->fd, msg_txt(866)); // "Pets are not allowed in Guild Wars."
+			pet->menu(sd, 3); //Option 3 is return to egg.
 		} else {
-			iMap->addblock(&sd->pd->bl);
+			map->addblock(&sd->pd->bl);
 			clif->spawn(&sd->pd->bl);
 			clif->send_petdata(sd,sd->pd,0,0);
 			clif->send_petstatus(sd);
-//			skill->unit_move(&sd->pd->bl,gettick(),1);
+//			skill->unit_move(&sd->pd->bl,timer->gettick(),1);
 		}
 	}
 
 	//homunculus [blackhole89]
 	if( homun_alive(sd->hd) ) {
-		iMap->addblock(&sd->hd->bl);
+		map->addblock(&sd->hd->bl);
 		clif->spawn(&sd->hd->bl);
 		clif->send_homdata(sd,SP_ACK,0);
 		clif->hominfo(sd,sd->hd,1);
@@ -9477,11 +9412,11 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		if( battle_config.hom_setting&0x8 )
 			status_calc_bl(&sd->hd->bl, SCB_SPEED); //Homunc mimic their master's speed on each map change
 		if( !(battle_config.hom_setting&0x2) )
-			skill->unit_move(&sd->hd->bl,iTimer->gettick(),1); // apply land skills immediately
+			skill->unit_move(&sd->hd->bl,timer->gettick(),1); // apply land skills immediately
 	}
 
 	if( sd->md ) {
-		iMap->addblock(&sd->md->bl);
+		map->addblock(&sd->md->bl);
 		clif->spawn(&sd->md->bl);
 		clif->mercenary_info(sd);
 		clif->mercenary_skillblock(sd);
@@ -9489,7 +9424,7 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 	}
 
 	if( sd->ed ) {
-		iMap->addblock(&sd->ed->bl);
+		map->addblock(&sd->ed->bl);
 		clif->spawn(&sd->ed->bl);
 		clif->elemental_info(sd);
 		clif->elemental_updatestatus(sd,SP_HP);
@@ -9500,6 +9435,7 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 
 	if(sd->state.connect_new) {
 		int lv;
+		first_time = true;
 		sd->state.connect_new = 0;
 		clif->skillinfoblock(sd);
 		clif->hotkeys(sd);
@@ -9512,38 +9448,38 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 
 		if (sd->sc.option&OPTION_FALCON)
 			clif->status_change(&sd->bl, SI_FALCON, 1, 0, 0, 0, 0);
-		if (sd->sc.option&OPTION_RIDING)
+		if (sd->sc.option&(OPTION_RIDING|OPTION_DRAGON))
 			clif->status_change(&sd->bl, SI_RIDING, 1, 0, 0, 0, 0);
 		else if (sd->sc.option&OPTION_WUGRIDER)
 			clif->status_change(&sd->bl, SI_WUGRIDER, 1, 0, 0, 0, 0);
 
 		if(sd->status.manner < 0)
-			sc_start(&sd->bl,SC_NOCHAT,100,0,0);
+			sc_start(NULL,&sd->bl,SC_NOCHAT,100,0,0);
 
 		//Auron reported that This skill only triggers when you logon on the map o.O [Skotlex]
 		if ((lv = pc->checkskill(sd,SG_KNOWLEDGE)) > 0) {
 			if(sd->bl.m == sd->feel_map[0].m
 				|| sd->bl.m == sd->feel_map[1].m
 				|| sd->bl.m == sd->feel_map[2].m)
-				sc_start(&sd->bl, SC_KNOWLEDGE, 100, lv, skill->get_time(SG_KNOWLEDGE, lv));
+				sc_start(NULL,&sd->bl, SC_KNOWLEDGE, 100, lv, skill->get_time(SG_KNOWLEDGE, lv));
 		}
 
 		if(sd->pd && sd->pd->pet.intimate > 900)
-			clif->pet_emotion(sd->pd,(sd->pd->pet.class_ - 100)*100 + 50 + pet_hungry_val(sd->pd));
+			clif->pet_emotion(sd->pd,(sd->pd->pet.class_ - 100)*100 + 50 + pet->hungry_val(sd->pd));
 
 		if(homun_alive(sd->hd))
 			homun->init_timers(sd->hd);
 
-		if (iMap->night_flag && map[sd->bl.m].flag.nightenabled) {
+		if (map->night_flag && map->list[sd->bl.m].flag.nightenabled) {
 			sd->state.night = 1;
 			clif->status_change(&sd->bl, SI_SKE, 1, 0, 0, 0, 0);
 		}
 
 		// Notify everyone that this char logged in [Skotlex].
-		iMap->map_foreachpc(clif->friendslist_toggle_sub, sd->status.account_id, sd->status.char_id, 1);
+		map->foreachpc(clif->friendslist_toggle_sub, sd->status.account_id, sd->status.char_id, 1);
 
 		//Login Event
-		npc_script_event(sd, NPCE_LOGIN);
+		npc->script_event(sd, NPCE_LOGIN);
 	} else {
 		//For some reason the client "loses" these on warp/map-change.
 		clif->updatestatus(sd,SP_STR);
@@ -9559,7 +9495,10 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		sd->npc_menu = 0;
 
 		if(sd->npc_id)
-			npc_event_dequeue(sd);
+			npc->event_dequeue(sd);
+
+		if( sd->guild && ( battle_config.guild_notice_changemap == 2 || ( battle_config.guild_notice_changemap == 1 && sd->state.changemap ) ) )
+			clif->guild_notice(sd,sd->guild);
 	}
 
 	if( sd->state.changemap ) {// restore information that gets lost on map-change
@@ -9567,37 +9506,39 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		clif->partyinvitationstate(sd);
 		clif->equpcheckbox(sd);
 #endif
-		if( (battle_config.bg_flee_penalty != 100 || battle_config.gvg_flee_penalty != 100) &&
-			(map_flag_gvg(sd->state.pmap) || map_flag_gvg(sd->bl.m) || map[sd->state.pmap].flag.battleground || map[sd->bl.m].flag.battleground) )
+		if( (battle_config.bg_flee_penalty != 100 || battle_config.gvg_flee_penalty != 100)
+		 && (map_flag_gvg2(sd->state.pmap) || map_flag_gvg2(sd->bl.m)
+		  || map->list[sd->state.pmap].flag.battleground || map->list[sd->bl.m].flag.battleground) )
 			status_calc_bl(&sd->bl, SCB_FLEE); //Refresh flee penalty
 
-		if( iMap->night_flag && map[sd->bl.m].flag.nightenabled ) { //Display night.
+		if( map->night_flag && map->list[sd->bl.m].flag.nightenabled ) {
+			//Display night.
 			if( !sd->state.night ) {
 				sd->state.night = 1;
-				clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_SKE);
+				clif->status_change(&sd->bl, SI_SKE, 1, 0, 0, 0, 0);
 			}
 		} else if( sd->state.night ) { //Clear night display.
 			sd->state.night = 0;
 			clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_SKE);
 		}
 
-		if( map[sd->bl.m].flag.battleground ) {
+		if( map->list[sd->bl.m].flag.battleground ) {
 			clif->map_type(sd, MAPTYPE_BATTLEFIELD); // Battleground Mode
-			if( map[sd->bl.m].flag.battleground == 2 )
+			if( map->list[sd->bl.m].flag.battleground == 2 )
 				clif->bg_updatescore_single(sd);
 		}
 
-		if( map[sd->bl.m].flag.allowks && !map_flag_ks(sd->bl.m) ) {
+		if( map->list[sd->bl.m].flag.allowks && !map_flag_ks(sd->bl.m) ) {
 			char output[128];
-			sprintf(output, "[ Kill Steal Protection Disable. KS is allowed in this map ]");
-			clif->broadcast(&sd->bl, output, strlen(output) + 1, 0x10, SELF);
+			sprintf(output, "[ Kill Steal Protection Disabled. KS is allowed in this map ]");
+			clif->broadcast(&sd->bl, output, strlen(output) + 1, BC_BLUE, SELF);
 		}
 
-		iMap->iwall_get(sd); // Updates Walls Info on this Map to Client
-		status_calc_pc(sd, false);/* some conditions are map-dependent so we must recalculate */
+		map->iwall_get(sd); // Updates Walls Info on this Map to Client
+		status_calc_pc(sd, SCO_NONE);/* some conditions are map-dependent so we must recalculate */
 		sd->state.changemap = false;
-		
-		if( hChSys.local && hChSys.local_autojoin && !map[sd->bl.m].flag.chsysnolocalaj ) {
+
+		if( hChSys.local && hChSys.local_autojoin ) {
 			clif->chsys_mjoin(sd);
 		}
 	}
@@ -9605,13 +9546,13 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 	mail->clear(sd);
 
 	clif->maptypeproperty2(&sd->bl,SELF);
-	
+
 	/* Guild Aura Init */
 	if( sd->state.gmaster_flag ) {
-		guild->aura_refresh(sd,GD_LEADERSHIP,guild->checkskill(sd->state.gmaster_flag,GD_LEADERSHIP));
-		guild->aura_refresh(sd,GD_GLORYWOUNDS,guild->checkskill(sd->state.gmaster_flag,GD_GLORYWOUNDS));
-		guild->aura_refresh(sd,GD_SOULCOLD,guild->checkskill(sd->state.gmaster_flag,GD_SOULCOLD));
-		guild->aura_refresh(sd,GD_HAWKEYES,guild->checkskill(sd->state.gmaster_flag,GD_HAWKEYES));
+		guild->aura_refresh(sd,GD_LEADERSHIP,guild->checkskill(sd->guild,GD_LEADERSHIP));
+		guild->aura_refresh(sd,GD_GLORYWOUNDS,guild->checkskill(sd->guild,GD_GLORYWOUNDS));
+		guild->aura_refresh(sd,GD_SOULCOLD,guild->checkskill(sd->guild,GD_SOULCOLD));
+		guild->aura_refresh(sd,GD_HAWKEYES,guild->checkskill(sd->guild,GD_HAWKEYES));
 	}
 
 	if( sd->state.vending ) { /* show we have a vending */
@@ -9619,8 +9560,8 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		clif->showvendingboard(&sd->bl,sd->message,0);
 	}
 
-	if(map[sd->bl.m].flag.loadevent) // Lance
-		npc_script_event(sd, NPCE_LOADMAP);
+	if(map->list[sd->bl.m].flag.loadevent) // Lance
+		npc->script_event(sd, NPCE_LOADMAP);
 
 	if (pc->checkskill(sd, SG_DEVIL) && !pc->nextjobexp(sd)) //blindness [Komurka]
 		clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_DEVIL1);
@@ -9628,16 +9569,25 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 	if (sd->sc.opt2) //Client loses these on warp.
 		clif->changeoption(&sd->bl);
 
+	if( sd->sc.data[SC_MONSTER_TRANSFORM] && battle_config.mon_trans_disable_in_gvg && map_flag_gvg2(sd->bl.m) ){
+		status_change_end(&sd->bl, SC_MONSTER_TRANSFORM, INVALID_TIMER);
+		clif->message(sd->fd, msg_txt(1488)); // Transforming into monster is not allowed in Guild Wars.
+	}
+
 	clif->weather_check(sd);
 
+	// This should be displayed last
+	if( sd->guild && first_time )
+		clif->guild_notice(sd, sd->guild);
+
 	// For automatic triggering of NPCs after map loading (so you don't need to walk 1 step first)
-	if (iMap->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNPC))
-		npc_touch_areanpc(sd,sd->bl.m,sd->bl.x,sd->bl.y);
+	if (map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNPC))
+		npc->touch_areanpc(sd,sd->bl.m,sd->bl.x,sd->bl.y);
 	else
 		sd->areanpc_id = 0;
 
 	/* it broke at some point (e.g. during a crash), so we make it visibly dead again. */
-	if( !sd->status.hp && !pc_isdead(sd) && status_isdead(&sd->bl) )
+	if( !sd->status.hp && !pc_isdead(sd) && status->isdead(&sd->bl) )
 		pc_setdead(sd);
 
 	// If player is dead, and is spawned (such as @refresh) send death packet. [Valaris]
@@ -9645,23 +9595,38 @@ void clif_parse_LoadEndAck(int fd,struct map_session_data *sd)
 		clif->clearunit_area(&sd->bl, CLR_DEAD);
 	else {
 		skill->usave_trigger(sd);
-		clif->changed_dir(&sd->bl, SELF);
+		sd->ud.dir = 0;/* enforce north-facing (not visually, virtually) */
 	}
 
-// Trigger skill effects if you appear standing on them
+	// Trigger skill effects if you appear standing on them
 	if(!battle_config.pc_invincible_time)
-		skill->unit_move(&sd->bl,iTimer->gettick(),1);
+		skill->unit_move(&sd->bl,timer->gettick(),1);
+
+	// NPC Quest / Event Icon Check [Kisuka]
+#if PACKETVER >= 20090218
+	for(i = 0; i < map->list[sd->bl.m].qi_count; i++) {
+		struct questinfo *qi = &map->list[sd->bl.m].qi_data[i];
+		if( quest->check(sd, qi->quest_id, HAVEQUEST) == -1 ) {// Check if quest is not started
+			if( qi->hasJob ) { // Check if quest is job-specific, check is user is said job class.
+				if( sd->class_ == qi->job )
+					clif->quest_show_event(sd, &qi->nd->bl, qi->icon, qi->color);
+			} else {
+				clif->quest_show_event(sd, &qi->nd->bl, qi->icon, qi->color);
+			}
+		}
+	}
+#endif
 }
 
 
 /// Server's tick (ZC_NOTIFY_TIME).
 /// 007f <time>.L
-void clif_notify_time(struct map_session_data* sd, unsigned long time) {
+void clif_notify_time(struct map_session_data* sd, int64 time) {
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x7f));
 	WFIFOW(fd,0) = 0x7f;
-	WFIFOL(fd,2) = time;
+	WFIFOL(fd,2) = (uint32)time;
 	WFIFOSET(fd,packet_len(0x7f));
 }
 
@@ -9674,7 +9639,7 @@ void clif_parse_TickSend(int fd, struct map_session_data *sd)
 {
 	sd->client_tick = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]);
 
-	clif->notify_time(sd, iTimer->gettick());
+	clif->notify_time(sd, timer->gettick());
 }
 
 
@@ -9724,7 +9689,8 @@ void clif_parse_Hotkey(int fd, struct map_session_data *sd) {
 
 /// Displays cast-like progress bar (ZC_PROGRESS).
 /// 02f0 <color>.L <time>.L
-void clif_progressbar(struct map_session_data * sd, unsigned long color, unsigned int second)
+/* TODO ZC_PROGRESS_ACTOR <account_id>.L */
+void clif_progressbar(struct map_session_data * sd, unsigned int color, unsigned int second)
 {
 	int fd = sd->fd;
 
@@ -9754,11 +9720,11 @@ void clif_parse_progressbar(int fd, struct map_session_data * sd)
 {
 	int npc_id = sd->progressbar.npc_id;
 
-	if( iTimer->gettick() < sd->progressbar.timeout && sd->st )
+	if( timer->gettick() < sd->progressbar.timeout && sd->st )
 		sd->st->state = END;
 
-	sd->state.workinprogress = sd->progressbar.npc_id = sd->progressbar.timeout = 0;
-	npc_scriptcont(sd, npc_id, false);
+	sd->progressbar.timeout = sd->state.workinprogress = sd->progressbar.npc_id = 0;
+	npc->scriptcont(sd, npc_id, false);
 }
 
 
@@ -9790,9 +9756,10 @@ void clif_parse_WalkToXY(int fd, struct map_session_data *sd)
 	RFIFOPOS(fd, packet_db[RFIFOW(fd,0)].pos[0], &x, &y, NULL);
 
 	//Set last idle time... [Skotlex]
-	sd->idletime = last_tick;
+	if( battle_config.idletime_criteria & BCIDLE_WALK )
+		sd->idletime = sockt->last_tick;
 
-	unit_walktoxy(&sd->bl, x, y, 4);
+	unit->walktoxy(&sd->bl, x, y, 4);
 }
 
 
@@ -9820,8 +9787,8 @@ void clif_disconnect_ack(struct map_session_data* sd, short result)
 void clif_parse_QuitGame(int fd, struct map_session_data *sd)
 {
 	/*	Rovert's prevent logout option fixed [Valaris]	*/
-	if( !sd->sc.data[SC_CLOAKING] && !sd->sc.data[SC_HIDING] && !sd->sc.data[SC_CHASEWALK] && !sd->sc.data[SC_CLOAKINGEXCEED] &&
-		(!battle_config.prevent_logout || DIFF_TICK(iTimer->gettick(), sd->canlog_tick) > battle_config.prevent_logout) )
+	if( !sd->sc.data[SC_CLOAKING] && !sd->sc.data[SC_HIDING] && !sd->sc.data[SC_CHASEWALK] && !sd->sc.data[SC_CLOAKINGEXCEED] && !sd->sc.data[SC__INVISIBILITY] &&
+		(!battle_config.prevent_logout || DIFF_TICK(timer->gettick(), sd->canlog_tick) > battle_config.prevent_logout) )
 	{
 		set_eof(fd);
 
@@ -9836,8 +9803,7 @@ void clif_parse_QuitGame(int fd, struct map_session_data *sd)
 /// 0094 <id>.L (CZ_REQNAME)
 /// 0368 <id>.L (CZ_REQNAME2)
 /// There are various variants of this packet, some of them have padding between fields.
-void clif_parse_GetCharNameRequest(int fd, struct map_session_data *sd)
-{
+void clif_parse_GetCharNameRequest(int fd, struct map_session_data *sd) {
 	int id = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]);
 	struct block_list* bl;
 	//struct status_change *sc;
@@ -9845,7 +9811,7 @@ void clif_parse_GetCharNameRequest(int fd, struct map_session_data *sd)
 	if( id < 0 && -id == sd->bl.id ) // for disguises [Valaris]
 		id = sd->bl.id;
 
-	bl = iMap->id2bl(id);
+	bl = map->id2bl(id);
 	if( bl == NULL )
 		return;	// Lagged clients could request names of already gone mobs/players. [Skotlex]
 
@@ -9853,26 +9819,26 @@ void clif_parse_GetCharNameRequest(int fd, struct map_session_data *sd)
 		return; // Block namerequests past view range
 
 	// 'see people in GM hide' cheat detection
-	/* disabled due to false positives (network lag + request name of char that's about to hide = race condition)
-	sc = status_get_sc(bl);
+#if 0 /* disabled due to false positives (network lag + request name of char that's about to hide = race condition) */
+	sc = status->get_sc(bl);
 	if (sc && sc->option&OPTION_INVISIBLE && !disguised(bl) &&
 		bl->type != BL_NPC && //Skip hidden NPCs which can be seen using Maya Purple
-		pc->get_group_level(sd) < battle_config.hack_info_GM_level
+		pc_get_group_level(sd) < battle_config.hack_info_GM_level
 	) {
 		char gm_msg[256];
 		sprintf(gm_msg, "Hack on NameRequest: character '%s' (account: %d) requested the name of an invisible target (id: %d).\n", sd->status.name, sd->status.account_id, id);
 		ShowWarning(gm_msg);
 		// information is sent to all online GMs
-		intif_wis_message_to_gm(iMap->wisp_server_name, battle_config.hack_info_GM_level, gm_msg);
+		intif->wis_message_to_gm(map->wisp_server_name, battle_config.hack_info_GM_level, gm_msg);
 		return;
 	}
-	*/
+#endif // 0
 
 	clif->charnameack(fd, bl);
 }
-int clif_undisguise_timer(int tid, unsigned int tick, int id, intptr_t data) {
+int clif_undisguise_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data * sd;
-	if( (sd = iMap->id2sd(id)) ) {
+	if( (sd = map->id2sd(id)) ) {
 		sd->fontcolor_tid = INVALID_TIMER;
 		if( sd->fontcolor && sd->disguise == sd->status.class_ )
 			pc->disguise(sd,-1);
@@ -9886,10 +9852,10 @@ int clif_undisguise_timer(int tid, unsigned int tick, int id, intptr_t data) {
 void clif_parse_GlobalMessage(int fd, struct map_session_data* sd)
 {
 	const char* text = (char*)RFIFOP(fd,4);
-	int textlen = RFIFOW(fd,2) - 4;
+	size_t textlen = RFIFOW(fd,2) - 4;
 
 	char *name, *message, *fakename = NULL;
-	int namelen, messagelen;
+	size_t namelen, messagelen;
 
 	bool is_fake;
 
@@ -9897,18 +9863,53 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data* sd)
 	if( !clif->process_message(sd, 0, &name, &namelen, &message, &messagelen) )
 		return;
 
-	if( atcommand->parse(fd, sd, message, 1)  )
+	if( atcommand->exec(fd, sd, message, true)  )
 		return;
 
-	if( sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] || sd->sc.data[SC_DEEP_SLEEP] || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
+	if( !pc->can_talk(sd) )
 		return;
 
 	if( battle_config.min_chat_delay ) { //[Skotlex]
-		if (DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0)
+		if (DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0)
 			return;
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
-	
+
+	if( (sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE ) {
+		unsigned int next = pc->nextbaseexp(sd);
+		if( next == 0 ) next = pc->thisbaseexp(sd);
+		if( next ) { // 0%, 10%, 20%, ...
+			int percent = (int)( ( (float)sd->status.base_exp/(float)next )*1000. );
+			if( (battle_config.snovice_call_type || percent) && ( percent%100 ) == 0 ) {// 10.0%, 20.0%, ..., 90.0%
+				switch (sd->state.snovice_call_flag) {
+					case 0:
+						if( strstr(message, msg_txt(1479)) ) // "Dear angel, can you hear my voice?"
+							sd->state.snovice_call_flag = 1;
+						break;
+					case 1: {
+						char buf[256];
+						snprintf(buf, 256, msg_txt(1480), sd->status.name);
+						if( strstr(message, buf) ) // "I am %s Super Novice~"
+							sd->state.snovice_call_flag = 2;
+					}
+						break;
+					case 2:
+						if( strstr(message, msg_txt(1481)) ) // "Help me out~ Please~ T_T"
+							sd->state.snovice_call_flag = 3;
+						break;
+					case 3:
+						sc_start(NULL,&sd->bl, status->skill2sc(MO_EXPLOSIONSPIRITS), 100, 17, skill->get_time(MO_EXPLOSIONSPIRITS, 5)); //Lv17-> +50 critical (noted by Poki) [Skotlex]
+						clif->skill_nodamage(&sd->bl, &sd->bl, MO_EXPLOSIONSPIRITS, 5, 1);  // prayer always shows successful Lv5 cast and disregards noskill restrictions
+						sd->state.snovice_call_flag = 0;
+						break;
+				}
+			}
+		}
+	}
+
+	if( battle_config.idletime_criteria & BCIDLE_CHAT )
+		sd->idletime = sockt->last_tick;
+
 	if( sd->gcbind ) {
 		clif->chsys_send(sd->gcbind,sd,message);
 		return;
@@ -9917,21 +9918,21 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data* sd)
 		unsigned char mylen = 1;
 
 		if( sd->disguise == -1 ) {
-			sd->fontcolor_tid = iTimer->add_timer(iTimer->gettick()+5000, clif->undisguise_timer, sd->bl.id, 0);
+			sd->fontcolor_tid = timer->add(timer->gettick()+5000, clif->undisguise_timer, sd->bl.id, 0);
 			pc->disguise(sd,sd->status.class_);
 			if( pc_isdead(sd) )
 				clif_clearunit_single(-sd->bl.id, CLR_DEAD, sd->fd);
-			if( unit_is_walking(&sd->bl) )
+			if( unit->is_walking(&sd->bl) )
 				clif->move(&sd->ud);
 		} else if ( sd->disguise == sd->status.class_ && sd->fontcolor_tid != INVALID_TIMER ) {
-			const struct TimerData *timer;
-			if( (timer = iTimer->get_timer(sd->fontcolor_tid)) ) {
-				iTimer->settick_timer(sd->fontcolor_tid, timer->tick+5000);
+			const struct TimerData *td;
+			if( (td = timer->get(sd->fontcolor_tid)) ) {
+				timer->settick(sd->fontcolor_tid, td->tick+5000);
 			}
 		}
-		
+
 		mylen += snprintf(mout, 200, "%s : %s",sd->fakename[0]?sd->fakename:sd->status.name,message);
-		
+
 		WFIFOHEAD(fd,mylen + 12);
 		WFIFOW(fd,0) = 0x2C1;
 		WFIFOW(fd,2) = mylen + 12;
@@ -9943,7 +9944,7 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data* sd)
 		WFIFOSET(fd, mylen + 12);
 		return;
 	}
-		
+
 	/**
 	 * Fake Name Design by FatalEror (bug report #9)
 	 **/
@@ -9974,13 +9975,14 @@ void clif_parse_GlobalMessage(int fd, struct map_session_data* sd)
 		WFIFOW(fd,0) = 0x8e;
 	}
 	WFIFOSET(fd, WFIFOW(fd,2));
+	
+	// Chat logging type 'O' / Global Chat
+	logs->chat(LOG_CHAT_GLOBAL, 0, sd->status.char_id, sd->status.account_id, mapindex_id2name(sd->mapindex), sd->bl.x, sd->bl.y, NULL, message);
+	
 #ifdef PCRE_SUPPORT
 	// trigger listening npcs
-	iMap->foreachinrange(npc_chat_sub, &sd->bl, AREA_SIZE, BL_NPC, text, textlen, &sd->bl);
+	map->foreachinrange(npc_chat->sub, &sd->bl, AREA_SIZE, BL_NPC, text, textlen, &sd->bl);
 #endif
-
-	// Chat logging type 'O' / Global Chat
-	logs->chat(LOG_CHAT_GLOBAL, 0, sd->status.char_id, sd->status.account_id, mapindex_id2name(sd->mapindex), sd->bl.x, sd->bl.y, NULL, message);
 }
 
 
@@ -9995,7 +9997,7 @@ void clif_parse_MapMove(int fd, struct map_session_data *sd)
 	map_name = (char*)RFIFOP(fd,2);
 	map_name[MAP_NAME_LENGTH_EXT-1]='\0';
 	sprintf(command, "%cmapmove %s %d %d", atcommand->at_symbol, map_name, RFIFOW(fd,18), RFIFOW(fd,20));
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
@@ -10021,7 +10023,7 @@ void clif_changed_dir(struct block_list *bl, enum send_target target)
 	WBUFW(buf,0) = 0x9c;
 	WBUFL(buf,2) = bl->id;
 	WBUFW(buf,6) = bl->type==BL_PC?((TBL_PC*)bl)->head_dir:0;
-	WBUFB(buf,8) = unit_getdir(bl);
+	WBUFB(buf,8) = unit->getdir(bl);
 
 	clif->send(buf, packet_len(0x9c), bl, target);
 
@@ -10070,6 +10072,9 @@ void clif_parse_Emotion(int fd, struct map_session_data *sd)
 		}
 		sd->emotionlasttime = time(NULL);
 
+		if( battle_config.idletime_criteria & BCIDLE_EMOTION )
+			sd->idletime = sockt->last_tick;
+
 		if(battle_config.client_reshuffle_dice && emoticon>=E_DICE1 && emoticon<=E_DICE6) {// re-roll dice
 			emoticon = rnd()%6+E_DICE1;
 		}
@@ -10095,26 +10100,27 @@ void clif_user_count(struct map_session_data* sd, int count) {
 /// /w /who (CZ_REQ_USER_COUNT).
 /// Request to display amount of currently connected players.
 /// 00c1
-void clif_parse_HowManyConnections(int fd, struct map_session_data *sd)
-{
-	clif->user_count(sd, iMap->getusers());
+void clif_parse_HowManyConnections(int fd, struct map_session_data *sd) {
+	clif->user_count(sd, map->getusers());
 }
 
 
-void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type, int target_id, unsigned int tick)
-{
+void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type, int target_id, int64 tick) {
+	struct block_list *target = NULL;
+	
 	if (pc_isdead(sd)) {
 		clif->clearunit_area(&sd->bl, CLR_DEAD);
 		return;
 	}
 
-	if (sd->sc.count &&
-		(sd->sc.data[SC_TRICKDEAD] ||
-		sd->sc.data[SC_AUTOCOUNTER] ||
-		 sd->sc.data[SC_BLADESTOP] ||
-		 sd->sc.data[SC__MANHOLE] ||
-		 sd->sc.data[SC_CURSEDCIRCLE_ATKER] ||
-		 sd->sc.data[SC_CURSEDCIRCLE_TARGET] ))
+	// Statuses that don't let the player sit / attack / talk with NPCs(targeted)
+	// (not all are included in pc_can_attack)
+	if( sd->sc.count && (
+			sd->sc.data[SC_TRICKDEAD] ||
+			(sd->sc.data[SC_AUTOCOUNTER] && action_type != 0x07) ||
+			 sd->sc.data[SC_BLADESTOP] ||
+			 sd->sc.data[SC_DEEP_SLEEP] )
+			 )
 		return;
 
 	pc_stop_walking(sd, 1);
@@ -10127,13 +10133,15 @@ void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type,
 		case 0x00: // once attack
 		case 0x07: // continuous attack
 
-			if( pc_cant_act(sd) || sd->sc.option&OPTION_HIDE )
+			if( (target = map->id2bl(target_id)) && target->type == BL_NPC ) {
+				npc->click(sd,(TBL_NPC*)target);
 				return;
-
-			if( sd->sc.option&(OPTION_WEDDING|OPTION_XMAS|OPTION_SUMMER|OPTION_HANBOK) )
+			}
+			
+			if( pc_cant_act(sd) || pc_issit(sd) || sd->sc.option&OPTION_HIDE )
 				return;
 
-			if( sd->sc.data[SC_BASILICA] || sd->sc.data[SC__SHADOWFORM] )
+			if( sd->sc.option&OPTION_COSTUME )
 				return;
 
 			if (!battle_config.sdelay_attack_enable && pc->checkskill(sd, SA_FREECAST) <= 0) {
@@ -10144,8 +10152,9 @@ void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type,
 			}
 
 			pc->delinvincibletimer(sd);
-			sd->idletime = last_tick;
-			unit_attack(&sd->bl, target_id, action_type != 0);
+			if( battle_config.idletime_criteria & BCIDLE_ATTACK )
+				sd->idletime = sockt->last_tick;
+			unit->attack(&sd->bl, target_id, action_type != 0);
 		break;
 		case 0x02: // sitdown
 			if (battle_config.basic_skill_check && pc->checkskill(sd, NV_BASIC) < 3) {
@@ -10168,6 +10177,9 @@ void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type,
 			)) //No sitting during these states either.
 				break;
 
+			if( battle_config.idletime_criteria & BCIDLE_SIT )
+				sd->idletime = sockt->last_tick;
+
 			pc_setsit(sd);
 			skill->sit(sd,1);
 			clif->sitting(&sd->bl);
@@ -10178,6 +10190,10 @@ void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type,
 				clif->standing(&sd->bl);
 				return;
 			}
+
+			if( battle_config.idletime_criteria & BCIDLE_SIT )
+				sd->idletime = sockt->last_tick;
+
 			pc->setstand(sd);
 			skill->sit(sd,0);
 			clif->standing(&sd->bl);
@@ -10187,13 +10203,13 @@ void clif_parse_ActionRequest_sub(struct map_session_data *sd, int action_type,
 
 void clif_hercules_chsys_left(struct hChSysCh *channel, struct map_session_data *sd) {
 	unsigned char i;
-	
+
 	if ( !idb_remove(channel->users,sd->status.char_id) )
 		return;
-	
+
 	if( channel == sd->gcbind )
 		sd->gcbind = NULL;
-	
+
 	if( !db_size(channel->users) && channel->type == hChSys_PRIVATE ) {
 		clif->chsys_delete(channel);
 	} else if( !hChSys.closing && (channel->opt & hChSys_OPT_ANNOUNCE_JOIN) ) {
@@ -10201,14 +10217,14 @@ void clif_hercules_chsys_left(struct hChSysCh *channel, struct map_session_data
 		sprintf(message, "#%s '%s' left",channel->name,sd->status.name);
 		clif->chsys_msg(channel,sd,message);
 	}
-	
+
 	for( i = 0; i < sd->channel_count; i++ ) {
 		if( sd->channels[i] == channel ) {
 			sd->channels[i] = NULL;
 			break;
 		}
 	}
-	
+
 	if( i < sd->channel_count ) {
 		unsigned char cursor = 0;
 		for( i = 0; i < sd->channel_count; i++ ) {
@@ -10230,16 +10246,16 @@ void clif_hercules_chsys_left(struct hChSysCh *channel, struct map_session_data
 void clif_hercules_chsys_quitg(struct map_session_data *sd) {
 	unsigned char i;
 	struct hChSysCh *channel = NULL;
-	
+
 	for( i = 0; i < sd->channel_count; i++ ) {
 		if( (channel = sd->channels[i] ) != NULL && channel->type == hChSys_ALLY ) {
-			
+
 			if ( !idb_remove(channel->users,sd->status.char_id) )
 				continue;
-			
+
 			if( channel == sd->gcbind )
 				sd->gcbind = NULL;
-			
+
 			if( !db_size(channel->users) && channel->type == hChSys_PRIVATE ) {
 				clif->chsys_delete(channel);
 			} else if( !hChSys.closing && (channel->opt & hChSys_OPT_ANNOUNCE_JOIN) ) {
@@ -10250,7 +10266,7 @@ void clif_hercules_chsys_quitg(struct map_session_data *sd) {
 			sd->channels[i] = NULL;
 		}
 	}
-		
+
 	if( i < sd->channel_count ) {
 		unsigned char cursor = 0;
 		for( i = 0; i < sd->channel_count; i++ ) {
@@ -10266,21 +10282,21 @@ void clif_hercules_chsys_quitg(struct map_session_data *sd) {
 			sd->channels = NULL;
 		}
 	}
-	
+
 }
 
 
 void clif_hercules_chsys_quit(struct map_session_data *sd) {
 	unsigned char i;
 	struct hChSysCh *channel = NULL;
-	
+
 	for( i = 0; i < sd->channel_count; i++ ) {
 		if( (channel = sd->channels[i] ) != NULL ) {
 			idb_remove(channel->users,sd->status.char_id);
-			
+
 			if( channel == sd->gcbind )
 				sd->gcbind = NULL;
-			
+
 			if( !db_size(channel->users) && channel->type == hChSys_PRIVATE ) {
 				clif->chsys_delete(channel);
 			} else if( !hChSys.closing && (channel->opt & hChSys_OPT_ANNOUNCE_JOIN) ) {
@@ -10288,13 +10304,13 @@ void clif_hercules_chsys_quit(struct map_session_data *sd) {
 				sprintf(message, "#%s '%s' left",channel->name,sd->status.name);
 				clif->chsys_msg(channel,sd,message);
 			}
-			
+
 		}
 	}
 
 	sd->channel_count = 0;
 	aFree(sd->channels);
-	sd->channels = NULL;	
+	sd->channels = NULL;
 }
 
 /// Request for an action.
@@ -10305,7 +10321,7 @@ void clif_hercules_chsys_quit(struct map_session_data *sd) {
 ///     1 = pick up item
 ///     2 = sit down
 ///     3 = stand up
-///     7 = continous attack
+///     7 = continuous attack
 ///     12 = (touch skill?)
 /// There are various variants of this packet, some of them have padding between fields.
 void clif_parse_ActionRequest(int fd, struct map_session_data *sd)
@@ -10313,7 +10329,7 @@ void clif_parse_ActionRequest(int fd, struct map_session_data *sd)
 	clif->pActionRequest_sub(sd,
 		RFIFOB(fd,packet_db[RFIFOW(fd,0)].pos[1]),
 		RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]),
-		iTimer->gettick()
+		timer->gettick()
 	);
 }
 
@@ -10326,14 +10342,14 @@ void clif_parse_ActionRequest(int fd, struct map_session_data *sd)
 void clif_parse_Restart(int fd, struct map_session_data *sd) {
 	switch(RFIFOB(fd,2)) {
 		case 0x00:
-			pc->respawn(sd,CLR_RESPAWN);
+			pc->respawn(sd,CLR_OUTSIGHT);
 			break;
 		case 0x01:
 			/*	Rovert's Prevent logout option - Fixed [Valaris]	*/
-			if( !sd->sc.data[SC_CLOAKING] && !sd->sc.data[SC_HIDING] && !sd->sc.data[SC_CHASEWALK] && !sd->sc.data[SC_CLOAKINGEXCEED] &&
-				(!battle_config.prevent_logout || DIFF_TICK(iTimer->gettick(), sd->canlog_tick) > battle_config.prevent_logout) )
+			if( !sd->sc.data[SC_CLOAKING] && !sd->sc.data[SC_HIDING] && !sd->sc.data[SC_CHASEWALK] && !sd->sc.data[SC_CLOAKINGEXCEED] && !sd->sc.data[SC__INVISIBILITY] &&
+				(!battle_config.prevent_logout || DIFF_TICK(timer->gettick(), sd->canlog_tick) > battle_config.prevent_logout) )
 			{	//Send to char-server for character selection.
-				chrif_charselectreq(sd, session[fd]->client_addr);
+				chrif->charselectreq(sd, session[fd]->client_addr);
 			} else {
 				clif->disconnect_ack(sd, 1);
 			}
@@ -10350,25 +10366,29 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 	int i;
 
 	char *target, *message;
-	int namelen, messagelen;
+	size_t namelen, messagelen;
 
 	// validate packet and retrieve name and message
 	if( !clif->process_message(sd, 1, &target, &namelen, &message, &messagelen) )
 		return;
 
-	if ( atcommand->parse(fd, sd, message, 1) )
+	if ( atcommand->exec(fd, sd, message, true) )
 		return;
 
-	if (sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] || sd->sc.data[SC_DEEP_SLEEP] || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT))
+	// Statuses that prevent the player from whispering
+	if( !pc->can_talk(sd) )
 		return;
 
 	if (battle_config.min_chat_delay) { //[Skotlex]
-		if (DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0) {
+		if (DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0) {
 			return;
 		}
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
 
+	if( battle_config.idletime_criteria & BCIDLE_CHAT )
+		sd->idletime = sockt->last_tick;
+
 	// Chat logging type 'W' / Whisper
 	logs->chat(LOG_CHAT_WHISPER, 0, sd->status.char_id, sd->status.account_id, mapindex_id2name(sd->mapindex), sd->bl.x, sd->bl.y, target, message);
 
@@ -10377,8 +10397,8 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 	//-------------------------------------------------------//
 	if (target[0] && (strncasecmp(target,"NPC:",4) == 0) && (strlen(target) > 4)) {
 		char* str = target+4; //Skip the NPC: string part.
-		struct npc_data* npc;
-		if ((npc = npc_name2id(str))) {
+		struct npc_data *nd;
+		if ((nd = npc->name2id(str))) {
 			char split_data[NUM_WHISPER_VAR][CHAT_SIZE_MAX];
 			char *split;
 			char output[256];
@@ -10402,11 +10422,11 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 
 			for( i = 0; i < NUM_WHISPER_VAR; ++i ) {
 				sprintf(output, "@whispervar%d$", i);
-				set_var(sd,output,(char *) split_data[i]);
+				script->set_var(sd,output,(char *) split_data[i]);
 			}
 
-			sprintf(output, "%s::OnWhisperGlobal", npc->exname);
-			npc_event(sd,output,0); // Calls the NPC label
+			sprintf(output, "%s::OnWhisperGlobal", nd->exname);
+			npc->event(sd,output,0); // Calls the NPC label
 
 			return;
 		}
@@ -10415,19 +10435,19 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 		char* chname = target;
 
 		chname++;
-		
+
 		if( hChSys.local && strcmpi(chname, hChSys.local_name) == 0 ) {
-			if( !map[sd->bl.m].channel ) {
+			if( !map->list[sd->bl.m].channel ) {
 				clif->chsys_mjoin(sd);
 			}
-			channel = map[sd->bl.m].channel;
+			channel = map->list[sd->bl.m].channel;
 		} else if( hChSys.ally && sd->status.guild_id && strcmpi(chname, hChSys.ally_name) == 0 ) {
 			struct guild *g = sd->guild;
 			if( !g ) return;
-			channel = (struct hChSysCh *)g->channel;
+			channel = g->channel;
 		}
 		if( channel || (channel = strdb_get(clif->channel_db,chname)) ) {
-			unsigned char k;
+			int k;
 			for( k = 0; k < sd->channel_count; k++ ) {
 				if( sd->channels[k] == channel )
 					break;
@@ -10437,11 +10457,10 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 			} else if( channel->pass[0] == '\0' && !(channel->banned && idb_exists(channel->banned, sd->status.account_id)) ) {
 				if( channel->type == hChSys_ALLY ) {
 					struct guild *g = sd->guild, *sg = NULL;
-					int k;
 					for (k = 0; k < MAX_GUILDALLIANCE; k++) {
 						if( g->alliance[k].opposition == 0 && g->alliance[k].guild_id && (sg = guild->search(g->alliance[k].guild_id) ) ) {
-							if( !(((struct hChSysCh*)sg->channel)->banned && idb_exists(((struct hChSysCh*)sg->channel)->banned, sd->status.account_id)))
-								clif->chsys_join((struct hChSysCh *)sg->channel,sd);
+							if( !(sg->channel->banned && idb_exists(sg->channel->banned, sd->status.account_id)))
+								clif->chsys_join(sg->channel,sd);
 						}
 					}
 				}
@@ -10455,7 +10474,7 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 	}
 
 	// searching destination character
-	dstsd = iMap->nick2sd(target);
+	dstsd = map->nick2sd(target);
 
 	if (dstsd == NULL || strcmp(dstsd->status.name, target) != 0) {
 		// player is not on this map-server
@@ -10463,14 +10482,14 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 		// if there are 'Test' player on an other map-server and 'test' player on this map-server,
 		// and if we ask for 'Test', we must not contact 'test' player
 		// so, we send information to inter-server, which is the only one which decide (and copy correct name).
-		intif_wis_message(sd, target, message, messagelen);
+		intif->wis_message(sd, target, message, messagelen);
 		return;
 	}
 
 	// if player ignores everyone
-	if (dstsd->state.ignoreAll) {
-		if (dstsd->sc.option & OPTION_INVISIBLE && pc->get_group_level(sd) < pc->get_group_level(dstsd))
-			clif->wis_end(fd, 1); // 1: target character is not loged in
+	if (dstsd->state.ignoreAll && pc_get_group_level(sd) <= pc_get_group_level(dstsd)) {
+		if (dstsd->sc.option & OPTION_INVISIBLE && pc_get_group_level(sd) < pc_get_group_level(dstsd))
+			clif->wis_end(fd, 1); // 1: target character is not logged in
 		else
 			clif->wis_end(fd, 3); // 3: everyone ignored by target
 		return;
@@ -10480,15 +10499,17 @@ void clif_parse_WisMessage(int fd, struct map_session_data* sd)
 	if( dstsd->state.autotrade == 1 ) {
 		char output[256];
 		sprintf(output, "%s is in autotrade mode and cannot receive whispered messages.", dstsd->status.name);
-		clif->wis_message(fd, iMap->wisp_server_name, output, strlen(output) + 1);
+		clif->wis_message(fd, map->wisp_server_name, output, strlen(output) + 1);
 		return;
 	}
 
-	// if player ignores the source character
-	ARR_FIND(0, MAX_IGNORE_LIST, i, dstsd->ignore[i].name[0] == '\0' || strcmp(dstsd->ignore[i].name, sd->status.name) == 0);
-	if(i < MAX_IGNORE_LIST && dstsd->ignore[i].name[0] != '\0') { // source char present in ignore list
-		clif->wis_end(fd, 2); // 2: ignored by target
-		return;
+	if( pc_get_group_level(sd) <= pc_get_group_level(dstsd) ) {
+		// if player ignores the source character
+		ARR_FIND(0, MAX_IGNORE_LIST, i, dstsd->ignore[i].name[0] == '\0' || strcmp(dstsd->ignore[i].name, sd->status.name) == 0);
+		if(i < MAX_IGNORE_LIST && dstsd->ignore[i].name[0] != '\0') { // source char present in ignore list
+			clif->wis_end(fd, 2); // 2: ignored by target
+			return;
+		}
 	}
 
 	// notify sender of success
@@ -10511,7 +10532,7 @@ void clif_parse_Broadcast(int fd, struct map_session_data* sd) {
 	mes_len_check(msg, len, CHAT_SIZE_MAX);
 
 	sprintf(command, "%ckami %s", atcommand->at_symbol, msg);
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
@@ -10519,14 +10540,13 @@ void clif_parse_Broadcast(int fd, struct map_session_data* sd) {
 /// 009f <id>.L (CZ_ITEM_PICKUP)
 /// 0362 <id>.L (CZ_ITEM_PICKUP2)
 /// There are various variants of this packet, some of them have padding between fields.
-void clif_parse_TakeItem(int fd, struct map_session_data *sd)
-{
+void clif_parse_TakeItem(int fd, struct map_session_data *sd) {
 	struct flooritem_data *fitem;
 	int map_object_id;
 
 	map_object_id = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]);
 
-	fitem = (struct flooritem_data*)iMap->id2bl(map_object_id);
+	fitem = (struct flooritem_data*)map->id2bl(map_object_id);
 
 	do {
 		if (pc_isdead(sd)) {
@@ -10586,6 +10606,9 @@ void clif_parse_DropItem(int fd, struct map_session_data *sd)
 		if (!pc->dropitem(sd, item_index, item_amount))
 			break;
 
+		if( battle_config.idletime_criteria & BCIDLE_DROPITEM )
+			sd->idletime = sockt->last_tick;
+
 		return;
 	}
 
@@ -10611,7 +10634,8 @@ void clif_parse_UseItem(int fd, struct map_session_data *sd)
 		return;
 
 	//Whether the item is used or not is irrelevant, the char ain't idle. [Skotlex]
-	sd->idletime = last_tick;
+	if( battle_config.idletime_criteria & BCIDLE_USEITEM )
+		sd->idletime = sockt->last_tick;
 	n = RFIFOW(fd,packet_db[RFIFOW(fd,0)].pos[0])-2;
 
 	if(n <0 || n >= MAX_INVENTORY)
@@ -10623,16 +10647,17 @@ void clif_parse_UseItem(int fd, struct map_session_data *sd)
 
 /// Request to equip an item (CZ_REQ_WEAR_EQUIP).
 /// 00a9 <index>.W <position>.W
-void clif_parse_EquipItem(int fd,struct map_session_data *sd)
-{
-	int index;
+/// 0998 <index>.W <position>.L
+void clif_parse_EquipItem(int fd,struct map_session_data *sd) {
+	struct packet_equip_item *p = P2PTR(fd);
 
 	if(pc_isdead(sd)) {
 		clif->clearunit_area(&sd->bl,CLR_DEAD);
 		return;
 	}
-	index = RFIFOW(fd,2)-2;
-	if (index < 0 || index >= MAX_INVENTORY)
+
+	p->index = p->index - 2;
+	if (p->index >= MAX_INVENTORY)
 		return; //Out of bounds check.
 
 	if( sd->npc_id ) {
@@ -10643,24 +10668,27 @@ void clif_parse_EquipItem(int fd,struct map_session_data *sd)
 	else if ( pc_cant_act2(sd) || sd->state.prerefining )
 		return;
 
-	if(!sd->status.inventory[index].identify) {
-		clif->equipitemack(sd,index,0,0);	// fail
+	if(!sd->status.inventory[p->index].identify) {
+		clif->equipitemack(sd,p->index,0,EIA_FAIL);// fail
 		return;
 	}
 
-	if(!sd->inventory_data[index])
+	if(!sd->inventory_data[p->index])
 		return;
 
-	if(sd->inventory_data[index]->type == IT_PETARMOR){
-		pet_equipitem(sd,index);
+	if(sd->inventory_data[p->index]->type == IT_PETARMOR){
+		pet->equipitem(sd,p->index);
 		return;
 	}
 
+	if( battle_config.idletime_criteria & BCIDLE_USEITEM )
+		sd->idletime = sockt->last_tick;
+
 	//Client doesn't send the position for ammo.
-	if(sd->inventory_data[index]->type == IT_AMMO)
-		pc->equipitem(sd,index,EQP_AMMO);
+	if(sd->inventory_data[p->index]->type == IT_AMMO)
+		pc->equipitem(sd,p->index,EQP_AMMO);
 	else
-		pc->equipitem(sd,index,RFIFOW(fd,4));
+		pc->equipitem(sd,p->index,p->wearLocation);
 }
 
 void clif_hercules_chsys_delete(struct hChSysCh *channel) {
@@ -10700,7 +10728,7 @@ void clif_hercules_chsys_delete(struct hChSysCh *channel) {
 	}
 	db_destroy(channel->users);
 	if( channel->m ) {
-		map[channel->m].channel = NULL;
+		map->list[channel->m].channel = NULL;
 		aFree(channel);
 	} else if ( channel->type == hChSys_ALLY )
 		aFree(channel);
@@ -10711,20 +10739,20 @@ void clif_hercules_chsys_gjoin(struct guild *g1,struct guild *g2) {
 	struct map_session_data *sd;
 	struct hChSysCh *channel;
 	int j;
-	
-	if( (channel = (struct hChSysCh*)g1->channel) ) {
+
+	if( (channel = g1->channel) ) {
 		for(j = 0; j < g2->max_member; j++) {
 			if( (sd = g2->member[j].sd) != NULL ) {
-				if( !(((struct hChSysCh*)g1->channel)->banned && idb_exists(((struct hChSysCh*)g1->channel)->banned, sd->status.account_id)))
+				if( !(g1->channel->banned && idb_exists(g1->channel->banned, sd->status.account_id)))
 					clif->chsys_join(channel,sd);
 			}
 		}
 	}
-	
-	if( (channel = (struct hChSysCh*)g2->channel) ) {
+
+	if( (channel = g2->channel) ) {
 		for(j = 0; j < g1->max_member; j++) {
 			if( (sd = g1->member[j].sd) != NULL ) {
-				if( !(((struct hChSysCh*)g2->channel)->banned && idb_exists(((struct hChSysCh*)g2->channel)->banned, sd->status.account_id)))
+				if( !(g2->channel->banned && idb_exists(g2->channel->banned, sd->status.account_id)))
 				clif->chsys_join(channel,sd);
 			}
 		}
@@ -10734,16 +10762,16 @@ void clif_hercules_chsys_gleave(struct guild *g1,struct guild *g2) {
 	struct map_session_data *sd;
 	struct hChSysCh *channel;
 	int j;
-	
-	if( (channel = (struct hChSysCh*)g1->channel) ) {
+
+	if( (channel = g1->channel) ) {
 		for(j = 0; j < g2->max_member; j++) {
 			if( (sd = g2->member[j].sd) != NULL ) {
 				clif->chsys_left(channel,sd);
 			}
 		}
 	}
-	
-	if( (channel = (struct hChSysCh*)g2->channel) ) {
+
+	if( (channel = g2->channel) ) {
 		for(j = 0; j < g1->max_member; j++) {
 			if( (sd = g1->member[j].sd) != NULL ) {
 				clif->chsys_left(channel,sd);
@@ -10773,6 +10801,9 @@ void clif_parse_UnequipItem(int fd,struct map_session_data *sd)
 
 	index = RFIFOW(fd,2)-2;
 
+	if( battle_config.idletime_criteria & BCIDLE_USEITEM )
+		sd->idletime = sockt->last_tick;
+
 	pc->unequipitem(sd,index,1);
 }
 
@@ -10795,13 +10826,13 @@ void clif_parse_NpcClicked(int fd,struct map_session_data *sd)
 #endif
 		return;
 	}
-	if ( pc_cant_act2(sd) || !(bl = iMap->id2bl(RFIFOL(fd,2))) || sd->state.vending )
+	if ( pc_cant_act2(sd) || !(bl = map->id2bl(RFIFOL(fd,2))) || sd->state.vending )
 		return;
-	
+
 	switch (bl->type) {
 		case BL_MOB:
 		case BL_PC:
-			clif->pActionRequest_sub(sd, 0x07, bl->id, iTimer->gettick());
+			clif->pActionRequest_sub(sd, 0x07, bl->id, timer->gettick());
 			break;
 		case BL_NPC:
 			if( sd->ud.skill_id < RK_ENCHANTBLADE && sd->ud.skilltimer != INVALID_TIMER ) {// TODO: should only work with none 3rd job skills
@@ -10811,7 +10842,7 @@ void clif_parse_NpcClicked(int fd,struct map_session_data *sd)
 				break;
 			}
 			if( bl->m != -1 )// the user can't click floating npcs directly (hack attempt)
-				npc_click(sd,(TBL_NPC*)bl);
+				npc->click(sd,(TBL_NPC*)bl);
 			break;
 	}
 }
@@ -10826,7 +10857,7 @@ void clif_parse_NpcBuySellSelected(int fd,struct map_session_data *sd)
 {
 	if (sd->state.trading)
 		return;
-	npc_buysellsel(sd,RFIFOL(fd,2),RFIFOB(fd,6));
+	npc->buysellsel(sd,RFIFOL(fd,2),RFIFOB(fd,6));
 }
 
 
@@ -10858,7 +10889,7 @@ void clif_parse_NpcBuyListSend(int fd, struct map_session_data* sd)
 	if( sd->state.trading || !sd->npc_shopid )
 		result = 1;
 	else
-		result = npc_buylist(sd,n,item_list);
+		result = npc->buylist(sd,n,item_list);
 
 	sd->npc_shopid = 0; //Clear shop data.
 
@@ -10894,7 +10925,7 @@ void clif_parse_NpcSellListSend(int fd,struct map_session_data *sd)
 	if (sd->state.trading || !sd->npc_shopid)
 		fail = 1;
 	else
-		fail = npc_selllist(sd,n,item_list);
+		fail = npc->selllist(sd,n,item_list);
 
 	sd->npc_shopid = 0; //Clear shop data.
 
@@ -10923,10 +10954,10 @@ void clif_parse_CreateChatRoom(int fd, struct map_session_data* sd)
 		clif->skill_fail(sd,1,USESKILL_FAIL_LEVEL,3);
 		return;
 	}
-	if( npc_isnear(&sd->bl) ) {
+	if( npc->isnear(&sd->bl) ) {
 		// uncomment for more verbose message.
 		//char output[150];
-		//sprintf(output, msg_txt(662), battle_config.min_npc_vendchat_distance);
+		//sprintf(output, msg_txt(862), battle_config.min_npc_vendchat_distance); // "You're too close to a NPC, you must be at least %d cells away from any NPC."
 		//clif_displaymessage(sd->fd, output);
 		clif->skill_fail(sd,1,USESKILL_FAIL_THERE_ARE_NPC_AROUND,0);
 		return;
@@ -10938,7 +10969,7 @@ void clif_parse_CreateChatRoom(int fd, struct map_session_data* sd)
 	safestrncpy(s_password, password, CHATROOM_PASS_SIZE);
 	safestrncpy(s_title, title, min(len+1,CHATROOM_TITLE_SIZE)); //NOTE: assumes that safestrncpy will not access the len+1'th byte
 
-	chat_createpcchat(sd, s_title, s_password, limit, pub);
+	chat->create_pc_chat(sd, s_title, s_password, limit, pub);
 }
 
 
@@ -10949,7 +10980,7 @@ void clif_parse_ChatAddMember(int fd, struct map_session_data* sd)
 	int chatid = RFIFOL(fd,2);
 	const char* password = (char*)RFIFOP(fd,6); // not zero-terminated
 
-	chat_joinchat(sd,chatid,password);
+	chat->join(sd,chatid,password);
 }
 
 
@@ -10974,7 +11005,7 @@ void clif_parse_ChatRoomStatusChange(int fd, struct map_session_data* sd)
 	safestrncpy(s_password, password, CHATROOM_PASS_SIZE);
 	safestrncpy(s_title, title, min(len+1,CHATROOM_TITLE_SIZE)); //NOTE: assumes that safestrncpy will not access the len+1'th byte
 
-	chat_changechatstatus(sd, s_title, s_password, limit, pub);
+	chat->change_status(sd, s_title, s_password, limit, pub);
 }
 
 
@@ -10985,7 +11016,7 @@ void clif_parse_ChatRoomStatusChange(int fd, struct map_session_data* sd)
 ///     1 = normal
 void clif_parse_ChangeChatOwner(int fd, struct map_session_data* sd)
 {
-	chat_changechatowner(sd,(char*)RFIFOP(fd,6));
+	chat->change_owner(sd,(char*)RFIFOP(fd,6));
 }
 
 
@@ -10993,7 +11024,7 @@ void clif_parse_ChangeChatOwner(int fd, struct map_session_data* sd)
 /// 00e2 <name>.24B
 void clif_parse_KickFromChat(int fd,struct map_session_data *sd)
 {
-	chat_kickchat(sd,(char*)RFIFOP(fd,2));
+	chat->kick(sd,(char*)RFIFOP(fd,2));
 }
 
 
@@ -11001,11 +11032,11 @@ void clif_parse_KickFromChat(int fd,struct map_session_data *sd)
 /// 00e3
 void clif_parse_ChatLeave(int fd, struct map_session_data* sd)
 {
-	chat_leavechat(sd,0);
+	chat->leave(sd,0);
 }
 
 
-//Handles notifying asker and rejecter of what has just ocurred.
+//Handles notifying asker and rejecter of what has just occurred.
 //Type is used to determine the correct msg_txt to use:
 //0:
 void clif_noask_sub(struct map_session_data *src, struct map_session_data *target, int type) {
@@ -11013,20 +11044,19 @@ void clif_noask_sub(struct map_session_data *src, struct map_session_data *targe
 	char output[256];
 	// Your request has been rejected by autoreject option.
 	msg = msg_txt(392);
-	clif->disp_onlyself(src, msg, strlen(msg));
+	clif_disp_onlyself(src, msg, strlen(msg));
 	//Notice that a request was rejected.
 	snprintf(output, 256, msg_txt(393+type), src->status.name, 256);
-	clif->disp_onlyself(target, output, strlen(output));
+	clif_disp_onlyself(target, output, strlen(output));
 }
 
 
 /// Request to begin a trade (CZ_REQ_EXCHANGE_ITEM).
 /// 00e4 <account id>.L
-void clif_parse_TradeRequest(int fd,struct map_session_data *sd)
-{
+void clif_parse_TradeRequest(int fd,struct map_session_data *sd) {
 	struct map_session_data *t_sd;
 
-	t_sd = iMap->id2sd(RFIFOL(fd,2));
+	t_sd = map->id2sd(RFIFOL(fd,2));
 
 	if(!sd->chatID && pc_cant_act(sd))
 		return; //You can trade while in a chatroom.
@@ -11105,13 +11135,16 @@ void clif_parse_StopAttack(int fd,struct map_session_data *sd)
 
 /// Request to move an item from inventory to cart (CZ_MOVE_ITEM_FROM_BODY_TO_CART).
 /// 0126 <index>.W <amount>.L
-void clif_parse_PutItemToCart(int fd,struct map_session_data *sd)
-{
+void clif_parse_PutItemToCart(int fd,struct map_session_data *sd) {
+	int flag = 0;
 	if (pc_istrading(sd))
 		return;
 	if (!pc_iscarton(sd))
 		return;
-	pc->putitemtocart(sd,RFIFOW(fd,2)-2,RFIFOL(fd,4));
+	if ( (flag = pc->putitemtocart(sd,RFIFOW(fd,2)-2,RFIFOL(fd,4))) ) {
+		clif->dropitem(sd, RFIFOW(fd,2)-2,0);
+		clif->cart_additem_ack(sd,flag == 1?0x0:0x1);
+	}
 }
 
 
@@ -11129,16 +11162,16 @@ void clif_parse_GetItemFromCart(int fd,struct map_session_data *sd)
 /// 012a
 void clif_parse_RemoveOption(int fd,struct map_session_data *sd)
 {
-	/**
-	 * Attempts to remove these options when this function is called (will remove all available)
-	 **/
+	if( !(sd->sc.option&(OPTION_RIDING|OPTION_FALCON|OPTION_DRAGON|OPTION_MADOGEAR))
 #ifdef NEW_CARTS
-	pc->setoption(sd,sd->sc.option&~(OPTION_RIDING|OPTION_FALCON|OPTION_DRAGON|OPTION_MADOGEAR));
-	if( sd->sc.data[SC_PUSH_CART] )
+		&& sd->sc.data[SC_PUSH_CART] ){
 		pc->setcart(sd,0);
 #else
-	pc->setoption(sd,sd->sc.option&~(OPTION_CART|OPTION_RIDING|OPTION_FALCON|OPTION_DRAGON|OPTION_MADOGEAR));
+		){
+		pc->setoption(sd,sd->sc.option&~OPTION_CART);
 #endif
+	}else // priority to remove this option before we can clear cart
+		pc->setoption(sd,sd->sc.option&~(OPTION_RIDING|OPTION_FALCON|OPTION_DRAGON|OPTION_MADOGEAR));
 }
 
 
@@ -11148,8 +11181,17 @@ void clif_parse_ChangeCart(int fd,struct map_session_data *sd)
 {// TODO: State tracking?
 	int type;
 
-	if( sd && pc->checkskill(sd, MC_CHANGECART) < 1 )
+	nullpo_retv(sd);
+
+	if( pc->checkskill(sd, MC_CHANGECART) < 1 )
+		return;
+
+#ifdef RENEWAL
+	if( sd->npc_id || sd->state.workinprogress&1 ){
+		clif->msg(sd, 0x783);
 		return;
+	}
+#endif
 
 	type = (int)RFIFOW(fd,2);
 #ifdef NEW_CARTS
@@ -11178,11 +11220,18 @@ void clif_parse_ChangeCart(int fd,struct map_session_data *sd)
 /// status id:
 ///     SP_STR ~ SP_LUK
 /// amount:
-///     client sends always 1 for this, even when using /str+ and
-///     the like
-void clif_parse_StatusUp(int fd,struct map_session_data *sd)
-{
-	pc->statusup(sd,RFIFOW(fd,2));
+///     Old clients send always 1 for this, even when using /str+ and the like.
+///     Newer clients (2013-12-23 and newer) send the correct amount.
+void clif_parse_StatusUp(int fd,struct map_session_data *sd) {
+	int increase_amount;
+
+	increase_amount = RFIFOB(fd,4);
+	if( increase_amount < 0 )
+	{
+		ShowDebug("clif_parse_StatusUp: Negative 'increase' value sent by client! (fd: %d, value: %d)\n",
+			fd, increase_amount);
+	}
+	pc->statusup(sd, RFIFOW(fd,2), increase_amount);
 }
 
 
@@ -11193,8 +11242,7 @@ void clif_parse_SkillUp(int fd,struct map_session_data *sd)
 	pc->skillup(sd,RFIFOW(fd,2));
 }
 
-void clif_parse_UseSkillToId_homun(struct homun_data *hd, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, int target_id)
-{
+void clif_parse_UseSkillToId_homun(struct homun_data *hd, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, int target_id) {
 	int lv;
 
 	if( !hd )
@@ -11212,11 +11260,10 @@ void clif_parse_UseSkillToId_homun(struct homun_data *hd, struct map_session_dat
 	if( skill_lv > lv )
 		skill_lv = lv;
 	if( skill_lv )
-		unit_skilluse_id(&hd->bl, target_id, skill_id, skill_lv);
+		unit->skilluse_id(&hd->bl, target_id, skill_id, skill_lv);
 }
 
-void clif_parse_UseSkillToPos_homun(struct homun_data *hd, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo)
-{
+void clif_parse_UseSkillToPos_homun(struct homun_data *hd, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo) {
 	int lv;
 	if( !hd )
 		return;
@@ -11233,11 +11280,10 @@ void clif_parse_UseSkillToPos_homun(struct homun_data *hd, struct map_session_da
 	if( skill_lv > lv )
 		skill_lv = lv;
 	if( skill_lv )
-		unit_skilluse_pos(&hd->bl, x, y, skill_id, skill_lv);
+		unit->skilluse_pos(&hd->bl, x, y, skill_id, skill_lv);
 }
 
-void clif_parse_UseSkillToId_mercenary(struct mercenary_data *md, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, int target_id)
-{
+void clif_parse_UseSkillToId_mercenary(struct mercenary_data *md, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, int target_id) {
 	int lv;
 
 	if( !md )
@@ -11251,15 +11297,14 @@ void clif_parse_UseSkillToId_mercenary(struct mercenary_data *md, struct map_ses
 	} else if( DIFF_TICK(tick, md->ud.canact_tick) < 0 )
 		return;
 
-	lv = mercenary_checkskill(md, skill_id);
+	lv = mercenary->checkskill(md, skill_id);
 	if( skill_lv > lv )
 		skill_lv = lv;
 	if( skill_lv )
-		unit_skilluse_id(&md->bl, target_id, skill_id, skill_lv);
+		unit->skilluse_id(&md->bl, target_id, skill_id, skill_lv);
 }
 
-void clif_parse_UseSkillToPos_mercenary(struct mercenary_data *md, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo)
-{
+void clif_parse_UseSkillToPos_mercenary(struct mercenary_data *md, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo) {
 	int lv;
 	if( !md )
 		return;
@@ -11274,11 +11319,11 @@ void clif_parse_UseSkillToPos_mercenary(struct mercenary_data *md, struct map_se
 
 	if( md->sc.data[SC_BASILICA] )
 		return;
-	lv = mercenary_checkskill(md, skill_id);
+	lv = mercenary->checkskill(md, skill_id);
 	if( skill_lv > lv )
 		skill_lv = lv;
 	if( skill_lv )
-		unit_skilluse_pos(&md->bl, x, y, skill_id, skill_lv);
+		unit->skilluse_pos(&md->bl, x, y, skill_id, skill_lv);
 }
 
 
@@ -11290,7 +11335,7 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 {
 	uint16 skill_id, skill_lv;
 	int tmp, target_id;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 
 	skill_lv = RFIFOW(fd,packet_db[RFIFOW(fd,0)].pos[0]);
 	skill_id = RFIFOW(fd,packet_db[RFIFOW(fd,0)].pos[1]);
@@ -11313,7 +11358,8 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 	}
 
 	// Whether skill fails or not is irrelevant, the char ain't idle. [Skotlex]
-	sd->idletime = last_tick;
+	if( battle_config.idletime_criteria & BCIDLE_USESKILLTOID )
+		sd->idletime = sockt->last_tick;
 
 	if( sd->npc_id || sd->state.workinprogress&1 ){
 #ifdef RENEWAL
@@ -11321,8 +11367,14 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 #endif
 		return;
 	}
-	if( pc_cant_act(sd) && skill_id != RK_REFRESH && !(skill_id == SR_GENTLETOUCH_CURE && (sd->sc.opt1 == OPT1_STONE || sd->sc.opt1 == OPT1_FREEZE || sd->sc.opt1 == OPT1_STUN)) )
+
+	if( pc_cant_act(sd)
+	&& skill_id != RK_REFRESH
+	&& !(skill_id == SR_GENTLETOUCH_CURE && (sd->sc.opt1 == OPT1_STONE || sd->sc.opt1 == OPT1_FREEZE || sd->sc.opt1 == OPT1_STUN))
+	&& ( sd->state.storage_flag && !(tmp&INF_SELF_SKILL) ) // SELF skills can be used with the storage open, issue: 8027
+	)
 		return;
+
 	if( pc_issit(sd) )
 		return;
 
@@ -11345,7 +11397,7 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 		}
 	}
 
-	if( sd->sc.option&(OPTION_WEDDING|OPTION_XMAS|OPTION_SUMMER|OPTION_HANBOK) )
+	if( sd->sc.option&OPTION_COSTUME )
 		return;
 
 	if( sd->sc.data[SC_BASILICA] && (skill_id != HP_BASILICA || sd->sc.data[SC_BASILICA]->val4 != sd->bl.id) )
@@ -11362,7 +11414,7 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 			skill_lv = sd->skillitemlv;
 		if( !(tmp&INF_SELF_SKILL) )
 			pc->delinvincibletimer(sd); // Target skills thru items cancel invincibility. [Inkfish]
-		unit_skilluse_id(&sd->bl, target_id, skill_id, skill_lv);
+		unit->skilluse_id(&sd->bl, target_id, skill_id, skill_lv);
 		return;
 	}
 
@@ -11370,7 +11422,7 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 
 	if( skill_id >= GD_SKILLBASE ) {
 		if( sd->state.gmaster_flag )
-			skill_lv = guild->checkskill(sd->state.gmaster_flag, skill_id);
+			skill_lv = guild->checkskill(sd->guild, skill_id);
 		else
 			skill_lv = 0;
 	} else {
@@ -11382,7 +11434,7 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 	pc->delinvincibletimer(sd);
 
 	if( skill_lv )
-		unit_skilluse_id(&sd->bl, target_id, skill_id, skill_lv);
+		unit->skilluse_id(&sd->bl, target_id, skill_id, skill_lv);
 }
 
 /*==========================================
@@ -11390,7 +11442,7 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
  *------------------------------------------*/
 void clif_parse_UseSkillToPosSub(int fd, struct map_session_data *sd, uint16 skill_lv, uint16 skill_id, short x, short y, int skillmoreinfo)
 {
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 
 	if( !(skill->get_inf(skill_id)&INF_GROUND_SKILL) )
 		return; //Using a target skill on the ground? WRONG.
@@ -11404,9 +11456,17 @@ void clif_parse_UseSkillToPosSub(int fd, struct map_session_data *sd, uint16 ski
 		clif->pUseSkillToPos_mercenary(sd->md, sd, tick, skill_id, skill_lv, x, y, skillmoreinfo);
 		return;
 	}
+	
+#ifdef RENEWAL
+	if( sd->state.workinprogress&1 ){
+		clif->msg(sd, 0x783); // TODO look for the client date that has this message.
+		return;
+	}
+#endif
 
 	//Whether skill fails or not is irrelevant, the char ain't idle. [Skotlex]
-	sd->idletime = last_tick;
+	if( battle_config.idletime_criteria & BCIDLE_USESKILLTOPOS )
+		sd->idletime = sockt->last_tick;
 
 	if( skill->not_ok(skill_id, sd) )
 		return;
@@ -11429,7 +11489,7 @@ void clif_parse_UseSkillToPosSub(int fd, struct map_session_data *sd, uint16 ski
 		}
 	}
 
-	if( sd->sc.option&(OPTION_WEDDING|OPTION_XMAS|OPTION_SUMMER|OPTION_HANBOK) )
+	if( sd->sc.option&OPTION_COSTUME )
 		return;
 
 	if( sd->sc.data[SC_BASILICA] && (skill_id != HP_BASILICA || sd->sc.data[SC_BASILICA]->val4 != sd->bl.id) )
@@ -11447,14 +11507,14 @@ void clif_parse_UseSkillToPosSub(int fd, struct map_session_data *sd, uint16 ski
 	if( sd->skillitem == skill_id ) {
 		if( skill_lv != sd->skillitemlv )
 			skill_lv = sd->skillitemlv;
-		unit_skilluse_pos(&sd->bl, x, y, skill_id, skill_lv);
+		unit->skilluse_pos(&sd->bl, x, y, skill_id, skill_lv);
 	} else {
 		int lv;
 		sd->skillitem = sd->skillitemlv = 0;
 		if( (lv = pc->checkskill(sd, skill_id)) > 0 ) {
 			if( skill_lv > lv )
 				skill_lv = lv;
-			unit_skilluse_pos(&sd->bl, x, y, skill_id,skill_lv);
+			unit->skilluse_pos(&sd->bl, x, y, skill_id,skill_lv);
 		}
 	}
 }
@@ -11508,12 +11568,15 @@ void clif_parse_UseSkillMap(int fd, struct map_session_data* sd)
 {
 	uint16 skill_id = RFIFOW(fd,2);
 	char map_name[MAP_NAME_LENGTH];
-	mapindex_getmapname((char*)RFIFOP(fd,4), map_name);
+
+	mapindex->getmapname((char*)RFIFOP(fd,4), map_name);
+	sd->state.workinprogress = 0;
 
 	if(skill_id != sd->menuskill_id)
 		return;
 
-	if( pc_cant_act(sd) ) {
+	// It is possible to use teleport with the storage window open issue:8027
+	if( pc_cant_act(sd) && (!sd->state.storage_flag && skill_id != AL_TELEPORT) ) {
 		clif_menuskill_clear(sd);
 		return;
 	}
@@ -11640,7 +11703,7 @@ void clif_parse_NpcSelectMenu(int fd,struct map_session_data *sd)
 #ifdef SECURE_NPCTIMEOUT
 		if( sd->npc_idle_timer != INVALID_TIMER ) {
 #endif
-			TBL_NPC* nd = iMap->id2nd(npc_id);
+			TBL_NPC* nd = map->id2nd(npc_id);
 			ShowWarning("Invalid menu selection on npc %d:'%s' - got %d, valid range is [%d..%d] (player AID:%d, CID:%d, name:'%s')!\n", npc_id, (nd)?nd->name:"invalid npc id", select, 1, sd->npc_menu, sd->bl.id, sd->status.char_id, sd->status.name);
 			clif->GM_kick(NULL,sd);
 #ifdef SECURE_NPCTIMEOUT
@@ -11650,7 +11713,7 @@ void clif_parse_NpcSelectMenu(int fd,struct map_session_data *sd)
 	}
 
 	sd->npc_menu = select;
-	npc_scriptcont(sd,npc_id, false);
+	npc->scriptcont(sd,npc_id, false);
 }
 
 
@@ -11658,7 +11721,7 @@ void clif_parse_NpcSelectMenu(int fd,struct map_session_data *sd)
 /// 00b9 <npc id>.L
 void clif_parse_NpcNextClicked(int fd,struct map_session_data *sd)
 {
-	npc_scriptcont(sd,RFIFOL(fd,2), false);
+	npc->scriptcont(sd,RFIFOL(fd,2), false);
 }
 
 
@@ -11670,7 +11733,7 @@ void clif_parse_NpcAmountInput(int fd,struct map_session_data *sd)
 	int amount = (int)RFIFOL(fd,6);
 
 	sd->npc_amount = amount;
-	npc_scriptcont(sd, npcid, false);
+	npc->scriptcont(sd, npcid, false);
 }
 
 
@@ -11686,7 +11749,7 @@ void clif_parse_NpcStringInput(int fd, struct map_session_data* sd)
 		return; // invalid input
 
 	safestrncpy(sd->npc_str, message, min(message_len,CHATBOX_SIZE));
-	npc_scriptcont(sd, npcid, false);
+	npc->scriptcont(sd, npcid, false);
 }
 
 
@@ -11696,7 +11759,7 @@ void clif_parse_NpcCloseClicked(int fd,struct map_session_data *sd)
 {
 	if (!sd->npc_id) //Avoid parsing anything when the script was done with. [Skotlex]
 		return;
-	npc_scriptcont(sd, RFIFOL(fd,2), true);
+	npc->scriptcont(sd, RFIFOL(fd,2), true);
 }
 
 
@@ -11757,9 +11820,17 @@ void clif_parse_SelectArrow(int fd,struct map_session_data *sd)
 /// 01ce <skill id>.L
 void clif_parse_AutoSpell(int fd,struct map_session_data *sd)
 {
-	if (sd->menuskill_id != SA_AUTOSPELL)
+	uint16 skill_id = RFIFOL(fd,2);
+
+	sd->state.workinprogress = 0;
+
+	if( sd->menuskill_id != SA_AUTOSPELL )
+		return;
+
+	if( !skill_id )
 		return;
-	skill->autospell(sd,RFIFOL(fd,2));
+
+	skill->autospell(sd, skill_id);
 	clif_menuskill_clear(sd);
 }
 
@@ -11788,12 +11859,11 @@ void clif_parse_InsertCard(int fd,struct map_session_data *sd)
 /// 0193 <char id>.L (CZ_REQNAME_BYGID)
 /// 0369 <char id>.L (CZ_REQNAME_BYGID2)
 /// There are various variants of this packet, some of them have padding between fields.
-void clif_parse_SolveCharName(int fd, struct map_session_data *sd)
-{
+void clif_parse_SolveCharName(int fd, struct map_session_data *sd) {
 	int charid;
 
 	charid = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]);
-	iMap->reqnickdb(sd, charid);
+	map->reqnickdb(sd, charid);
 }
 
 
@@ -11807,11 +11877,11 @@ void clif_parse_ResetChar(int fd, struct map_session_data *sd) {
 	char cmd[15];
 
 	if( RFIFOW(fd,2) )
-		sprintf(cmd,"%cresetskill",atcommand->at_symbol);
+		sprintf(cmd,"%cskreset",atcommand->at_symbol);
 	else
-		sprintf(cmd,"%cresetstat",atcommand->at_symbol);
+		sprintf(cmd,"%cstreset",atcommand->at_symbol);
 
-	atcommand->parse(fd, sd, cmd, 1);
+	atcommand->exec(fd, sd, cmd, true);
 }
 
 
@@ -11828,7 +11898,7 @@ void clif_parse_LocalBroadcast(int fd, struct map_session_data* sd)
 	mes_len_check(msg, len, CHAT_SIZE_MAX);
 
 	sprintf(command, "%clkami %s", atcommand->at_symbol, msg);
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
@@ -11849,10 +11919,9 @@ void clif_parse_MoveToKafra(int fd, struct map_session_data *sd)
 		return;
 
 	if (sd->state.storage_flag == 1)
-		storage_storageadd(sd, item_index, item_amount);
-	else
-	if (sd->state.storage_flag == 2)
-		storage_guild_storageadd(sd, item_index, item_amount);
+		storage->add(sd, item_index, item_amount);
+	else if (sd->state.storage_flag == 2)
+		gstorage->add(sd, item_index, item_amount);
 }
 
 
@@ -11868,9 +11937,9 @@ void clif_parse_MoveFromKafra(int fd,struct map_session_data *sd)
 	item_amount = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[1]);
 
 	if (sd->state.storage_flag == 1)
-		storage_storageget(sd, item_index, item_amount);
+		storage->get(sd, item_index, item_amount);
 	else if(sd->state.storage_flag == 2)
-		storage_guild_storageget(sd, item_index, item_amount);
+		gstorage->get(sd, item_index, item_amount);
 }
 
 
@@ -11884,10 +11953,9 @@ void clif_parse_MoveToKafraFromCart(int fd, struct map_session_data *sd)
 		return;
 
 	if (sd->state.storage_flag == 1)
-		storage_storageaddfromcart(sd, RFIFOW(fd,2) - 2, RFIFOL(fd,4));
-	else
-	if (sd->state.storage_flag == 2)
-		storage_guild_storageaddfromcart(sd, RFIFOW(fd,2) - 2, RFIFOL(fd,4));
+		storage->addfromcart(sd, RFIFOW(fd,2) - 2, RFIFOL(fd,4));
+	else if (sd->state.storage_flag == 2)
+		gstorage->addfromcart(sd, RFIFOW(fd,2) - 2, RFIFOL(fd,4));
 }
 
 
@@ -11901,10 +11969,9 @@ void clif_parse_MoveFromKafraToCart(int fd, struct map_session_data *sd)
 		return;
 
 	if (sd->state.storage_flag == 1)
-		storage_storagegettocart(sd, RFIFOW(fd,2)-1, RFIFOL(fd,4));
-	else
-	if (sd->state.storage_flag == 2)
-		storage_guild_storagegettocart(sd, RFIFOW(fd,2)-1, RFIFOL(fd,4));
+		storage->gettocart(sd, RFIFOW(fd,2)-1, RFIFOL(fd,4));
+	else if (sd->state.storage_flag == 2)
+		gstorage->gettocart(sd, RFIFOW(fd,2)-1, RFIFOL(fd,4));
 }
 
 
@@ -11913,9 +11980,9 @@ void clif_parse_MoveFromKafraToCart(int fd, struct map_session_data *sd)
 void clif_parse_CloseKafra(int fd, struct map_session_data *sd)
 {
 	if( sd->state.storage_flag == 1 )
-		storage_storageclose(sd);
+		storage->close(sd);
 	else if( sd->state.storage_flag == 2 )
-		storage_guild_storageclose(sd);
+		gstorage->close(sd);
 }
 
 
@@ -11975,12 +12042,12 @@ void clif_storagepassword_result(struct map_session_data* sd, short result, shor
 /// Party creation request
 /// 00f9 <party name>.24B (CZ_MAKE_GROUP)
 /// 01e8 <party name>.24B <item pickup rule>.B <item share rule>.B (CZ_MAKE_GROUP2)
-void clif_parse_CreateParty(int fd, struct map_session_data *sd)
-{
+void clif_parse_CreateParty(int fd, struct map_session_data *sd) {
 	char* name = (char*)RFIFOP(fd,2);
 	name[NAME_LENGTH-1] = '\0';
 
-	if( map[sd->bl.m].flag.partylock ) { // Party locked.
+	if( map->list[sd->bl.m].flag.partylock ) {
+		// Party locked.
 		clif->message(fd, msg_txt(227));
 		return;
 	}
@@ -11992,14 +12059,14 @@ void clif_parse_CreateParty(int fd, struct map_session_data *sd)
 	party->create(sd,name,0,0);
 }
 
-void clif_parse_CreateParty2(int fd, struct map_session_data *sd)
-{
+void clif_parse_CreateParty2(int fd, struct map_session_data *sd) {
 	char* name = (char*)RFIFOP(fd,2);
 	int item1 = RFIFOB(fd,26);
 	int item2 = RFIFOB(fd,27);
 	name[NAME_LENGTH-1] = '\0';
 
-	if( map[sd->bl.m].flag.partylock ) {// Party locked.
+	if( map->list[sd->bl.m].flag.partylock ) {
+		// Party locked.
 		clif->message(fd, msg_txt(227));
 		return;
 	}
@@ -12015,16 +12082,16 @@ void clif_parse_CreateParty2(int fd, struct map_session_data *sd)
 /// Party invitation request
 /// 00fc <account id>.L (CZ_REQ_JOIN_GROUP)
 /// 02c4 <char name>.24B (CZ_PARTY_JOIN_REQ)
-void clif_parse_PartyInvite(int fd, struct map_session_data *sd)
-{
+void clif_parse_PartyInvite(int fd, struct map_session_data *sd) {
 	struct map_session_data *t_sd;
 
-	if(map[sd->bl.m].flag.partylock) {// Party locked.
+	if(map->list[sd->bl.m].flag.partylock) {
+		// Party locked.
 		clif->message(fd, msg_txt(227));
 		return;
 	}
 
-	t_sd = iMap->id2sd(RFIFOL(fd,2));
+	t_sd = map->id2sd(RFIFOL(fd,2));
 
 	if(t_sd && t_sd->state.noask) {// @noask [LuzZza]
 		clif->noask_sub(sd, t_sd, 1);
@@ -12034,18 +12101,18 @@ void clif_parse_PartyInvite(int fd, struct map_session_data *sd)
 	party->invite(sd, t_sd);
 }
 
-void clif_parse_PartyInvite2(int fd, struct map_session_data *sd)
-{
+void clif_parse_PartyInvite2(int fd, struct map_session_data *sd) {
 	struct map_session_data *t_sd;
 	char *name = (char*)RFIFOP(fd,2);
 	name[NAME_LENGTH-1] = '\0';
 
-	if(map[sd->bl.m].flag.partylock) { // Party locked.
+	if(map->list[sd->bl.m].flag.partylock) {
+		// Party locked.
 		clif->message(fd, msg_txt(227));
 		return;
 	}
 
-	t_sd = iMap->nick2sd(name);
+	t_sd = map->nick2sd(name);
 
 	if(t_sd && t_sd->state.noask) { // @noask [LuzZza]
 		clif->noask_sub(sd, t_sd, 1);
@@ -12075,9 +12142,9 @@ void clif_parse_ReplyPartyInvite2(int fd,struct map_session_data *sd)
 
 /// Request to leave party (CZ_REQ_LEAVE_GROUP).
 /// 0100
-void clif_parse_LeaveParty(int fd, struct map_session_data *sd)
-{
-	if(map[sd->bl.m].flag.partylock) { //Guild locked.
+void clif_parse_LeaveParty(int fd, struct map_session_data *sd) {
+	if(map->list[sd->bl.m].flag.partylock) {
+		// Party locked.
 		clif->message(fd, msg_txt(227));
 		return;
 	}
@@ -12087,9 +12154,9 @@ void clif_parse_LeaveParty(int fd, struct map_session_data *sd)
 
 /// Request to expel a party member (CZ_REQ_EXPEL_GROUP_MEMBER).
 /// 0103 <account id>.L <char name>.24B
-void clif_parse_RemovePartyMember(int fd, struct map_session_data *sd)
-{
-	if(map[sd->bl.m].flag.partylock) { //Guild locked.
+void clif_parse_RemovePartyMember(int fd, struct map_session_data *sd) {
+	if(map->list[sd->bl.m].flag.partylock) {
+		// Party locked.
 		clif->message(fd, msg_txt(227));
 		return;
 	}
@@ -12136,44 +12203,46 @@ void clif_parse_PartyMessage(int fd, struct map_session_data* sd)
 	int textlen = RFIFOW(fd,2) - 4;
 
 	char *name, *message;
-	int namelen, messagelen;
+	size_t namelen, messagelen;
 
 	// validate packet and retrieve name and message
 	if( !clif->process_message(sd, 0, &name, &namelen, &message, &messagelen) )
 		return;
 
-	if( atcommand->parse(fd, sd, message, 1)  )
+	if( atcommand->exec(fd, sd, message, true)  )
 		return;
 
-	if( sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] || sd->sc.data[SC_DEEP_SLEEP] || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
+	if( sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
 		return;
 
 	if( battle_config.min_chat_delay )
 	{	//[Skotlex]
-		if (DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0)
+		if (DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0)
 			return;
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
 
+	if( battle_config.idletime_criteria & BCIDLE_CHAT )
+		sd->idletime = sockt->last_tick;
+
 	party->send_message(sd, text, textlen);
 }
 
 
 /// Changes Party Leader (CZ_CHANGE_GROUP_MASTER).
 /// 07da <account id>.L
-void clif_parse_PartyChangeLeader(int fd, struct map_session_data* sd)
-{
-	party->changeleader(sd, iMap->id2sd(RFIFOL(fd,2)));
+void clif_parse_PartyChangeLeader(int fd, struct map_session_data* sd) {
+	party->changeleader(sd, map->id2sd(RFIFOL(fd,2)));
 }
 
-#ifndef PARTY_RECRUIT
 /// Party Booking in KRO [Spiria]
 ///
 
-/// Request to register a party booking advertisment (CZ_PARTY_BOOKING_REQ_REGISTER).
+/// Request to register a party booking advertisement (CZ_PARTY_BOOKING_REQ_REGISTER).
 /// 0802 <level>.W <map id>.W { <job>.W }*6
 void clif_parse_PartyBookingRegisterReq(int fd, struct map_session_data* sd)
 {
+#ifndef PARTY_RECRUIT
 	short level = RFIFOW(fd,2);
 	short mapid = RFIFOW(fd,4);
 	short job[PARTY_BOOKING_JOBS];
@@ -12183,10 +12252,13 @@ void clif_parse_PartyBookingRegisterReq(int fd, struct map_session_data* sd)
 		job[i] = RFIFOB(fd,6+i*2);
 
 	party->booking_register(sd, level, mapid, job);
+#else
+	return;
+#endif
 }
 
 
-/// Result of request to register a party booking advertisment (ZC_PARTY_BOOKING_ACK_REGISTER).
+/// Result of request to register a party booking advertisement (ZC_PARTY_BOOKING_ACK_REGISTER).
 /// 0803 <result>.W
 /// result:
 ///     0 = success
@@ -12194,19 +12266,24 @@ void clif_parse_PartyBookingRegisterReq(int fd, struct map_session_data* sd)
 ///     2 = already registered
 void clif_PartyBookingRegisterAck(struct map_session_data *sd, int flag)
 {
+#ifndef PARTY_RECRUIT
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x803));
 	WFIFOW(fd,0) = 0x803;
 	WFIFOW(fd,2) = flag;
 	WFIFOSET(fd,packet_len(0x803));
+#else
+	return;
+#endif
 }
 
 
-/// Request to search for party booking advertisments (CZ_PARTY_BOOKING_REQ_SEARCH).
+/// Request to search for party booking advertisement (CZ_PARTY_BOOKING_REQ_SEARCH).
 /// 0804 <level>.W <map id>.W <job>.W <last index>.L <result count>.W
 void clif_parse_PartyBookingSearchReq(int fd, struct map_session_data* sd)
 {
+#ifndef PARTY_RECRUIT
 	short level = RFIFOW(fd,2);
 	short mapid = RFIFOW(fd,4);
 	short job = RFIFOW(fd,6);
@@ -12214,6 +12291,9 @@ void clif_parse_PartyBookingSearchReq(int fd, struct map_session_data* sd)
 	short resultcount = RFIFOW(fd,12);
 
 	party->booking_search(sd, level, mapid, job, lastindex, resultcount);
+#else
+	return;
+#endif
 }
 
 
@@ -12224,6 +12304,7 @@ void clif_parse_PartyBookingSearchReq(int fd, struct map_session_data* sd)
 ///     1 = yes
 void clif_PartyBookingSearchAck(int fd, struct party_booking_ad_info** results, int count, bool more_result)
 {
+#ifndef PARTY_RECRUIT
 	int i, j;
 	int size = sizeof(struct party_booking_ad_info); // structure size (48)
 	struct party_booking_ad_info *pb_ad;
@@ -12243,19 +12324,26 @@ void clif_PartyBookingSearchAck(int fd, struct party_booking_ad_info** results,
 			WFIFOW(fd,i*size+41+j*2) = pb_ad->p_detail.job[j];
 	}
 	WFIFOSET(fd,WFIFOW(fd,2));
+#else
+	return;
+#endif
 }
 
 
-/// Request to delete own party booking advertisment (CZ_PARTY_BOOKING_REQ_DELETE).
+/// Request to delete own party booking advertisement (CZ_PARTY_BOOKING_REQ_DELETE).
 /// 0806
 void clif_parse_PartyBookingDeleteReq(int fd, struct map_session_data* sd)
 {
+#ifndef PARTY_RECRUIT
 	if(party->booking_delete(sd))
 		clif->PartyBookingDeleteAck(sd, 0);
+#else
+	return;
+#endif
 }
 
 
-/// Result of request to delete own party booking advertisment (ZC_PARTY_BOOKING_ACK_DELETE).
+/// Result of request to delete own party booking advertisement (ZC_PARTY_BOOKING_ACK_DELETE).
 /// 0807 <result>.W
 /// result:
 ///     0 = success
@@ -12264,19 +12352,24 @@ void clif_parse_PartyBookingDeleteReq(int fd, struct map_session_data* sd)
 ///     3 = nothing registered
 void clif_PartyBookingDeleteAck(struct map_session_data* sd, int flag)
 {
+#ifndef PARTY_RECRUIT
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x807));
 	WFIFOW(fd,0) = 0x807;
 	WFIFOW(fd,2) = flag;
 	WFIFOSET(fd,packet_len(0x807));
+#else
+	return;
+#endif
 }
 
 
-/// Request to update party booking advertisment (CZ_PARTY_BOOKING_REQ_UPDATE).
+/// Request to update party booking advertisement (CZ_PARTY_BOOKING_REQ_UPDATE).
 /// 0808 { <job>.W }*6
 void clif_parse_PartyBookingUpdateReq(int fd, struct map_session_data* sd)
 {
+#ifndef PARTY_RECRUIT
 	short job[PARTY_BOOKING_JOBS];
 	int i;
 
@@ -12284,13 +12377,17 @@ void clif_parse_PartyBookingUpdateReq(int fd, struct map_session_data* sd)
 		job[i] = RFIFOW(fd,2+i*2);
 
 	party->booking_update(sd, job);
+#else
+	return;
+#endif
 }
 
 
-/// Notification about new party booking advertisment (ZC_PARTY_BOOKING_NOTIFY_INSERT).
+/// Notification about new party booking advertisement (ZC_PARTY_BOOKING_NOTIFY_INSERT).
 /// 0809 <index>.L <char name>.24B <expire time>.L <level>.W <map id>.W { <job>.W }*6
 void clif_PartyBookingInsertNotify(struct map_session_data* sd, struct party_booking_ad_info* pb_ad)
 {
+#ifndef PARTY_RECRUIT
 	int i;
 	uint8 buf[38+PARTY_BOOKING_JOBS*2];
 
@@ -12306,13 +12403,17 @@ void clif_PartyBookingInsertNotify(struct map_session_data* sd, struct party_boo
 		WBUFW(buf,38+i*2) = pb_ad->p_detail.job[i];
 
 	clif->send(buf, packet_len(0x809), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 
-/// Notification about updated party booking advertisment (ZC_PARTY_BOOKING_NOTIFY_UPDATE).
+/// Notification about updated party booking advertisement (ZC_PARTY_BOOKING_NOTIFY_UPDATE).
 /// 080a <index>.L { <job>.W }*6
 void clif_PartyBookingUpdateNotify(struct map_session_data* sd, struct party_booking_ad_info* pb_ad)
 {
+#ifndef PARTY_RECRUIT
 	int i;
 	uint8 buf[6+PARTY_BOOKING_JOBS*2];
 
@@ -12323,33 +12424,43 @@ void clif_PartyBookingUpdateNotify(struct map_session_data* sd, struct party_boo
 	for(i=0; i<PARTY_BOOKING_JOBS; i++)
 		WBUFW(buf,6+i*2) = pb_ad->p_detail.job[i];
 	clif->send(buf,packet_len(0x80a),&sd->bl,ALL_CLIENT); // Now UPDATE all client.
+#else
+	return;
+#endif
 }
 
 
-/// Notification about deleted party booking advertisment (ZC_PARTY_BOOKING_NOTIFY_DELETE).
+/// Notification about deleted party booking advertisement (ZC_PARTY_BOOKING_NOTIFY_DELETE).
 /// 080b <index>.L
 void clif_PartyBookingDeleteNotify(struct map_session_data* sd, int index)
 {
+#ifndef PARTY_RECRUIT
 	uint8 buf[6];
 
 	WBUFW(buf,0) = 0x80b;
 	WBUFL(buf,2) = index;
 
 	clif->send(buf, packet_len(0x80b), &sd->bl, ALL_CLIENT); // Now UPDATE all client.
+#else
+	return;
+#endif
 }
 
-#else
 /// Modified version of Party Booking System for 2012-04-10 or 2012-04-18 (RagexeRE).
 /// Code written by mkbu95, Spiria, Yommy and Ind
 
-/// Request to register a party booking advertisment (CZ_PARTY_RECRUIT_REQ_REGISTER).
+/// Request to register a party booking advertisement (CZ_PARTY_RECRUIT_REQ_REGISTER).
 /// 08e5 <level>.W <notice>.37B
-void clif_parse_PartyBookingRegisterReq(int fd, struct map_session_data* sd)
+void clif_parse_PartyRecruitRegisterReq(int fd, struct map_session_data* sd)
 {
+#ifdef PARTY_RECRUIT
 	short level = RFIFOW(fd,2);
 	const char *notice = (const char*)RFIFOP(fd, 4);
 
-	party->booking_register(sd, level, notice);
+	party->recruit_register(sd, level, notice);
+#else
+	return;
+#endif
 }
 
 /// Party booking search results (ZC_PARTY_RECRUIT_ACK_SEARCH).
@@ -12357,8 +12468,9 @@ void clif_parse_PartyBookingRegisterReq(int fd, struct map_session_data* sd)
 /// more results:
 ///     0 = no
 ///     1 = yes
-void clif_PartyBookingSearchAck(int fd, struct party_booking_ad_info** results, int count, bool more_result)
+void clif_PartyRecruitSearchAck(int fd, struct party_booking_ad_info** results, int count, bool more_result)
 {
+#ifdef PARTY_RECRUIT
 	int i;
 	int size = sizeof(struct party_booking_ad_info);
 	struct party_booking_ad_info *pb_ad;
@@ -12379,76 +12491,100 @@ void clif_PartyBookingSearchAck(int fd, struct party_booking_ad_info** results,
 	}
 
 	WFIFOSET(fd,WFIFOW(fd,2));
+#else
+	return;
+#endif
 }
 
-/// Result of request to register a party booking advertisment (ZC_PARTY_RECRUIT_ACK_REGISTER).
+/// Result of request to register a party booking advertisement (ZC_PARTY_RECRUIT_ACK_REGISTER).
 /// 08e6 <result>.W
 /// result:
 ///     0 = success
 ///     1 = failure
 ///     2 = already registered
-void clif_PartyBookingRegisterAck(struct map_session_data *sd, int flag)
+void clif_PartyRecruitRegisterAck(struct map_session_data *sd, int flag)
 {
+#ifdef PARTY_RECRUIT
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd, packet_len(0x8e6));
 	WFIFOW(fd, 0) = 0x8e6;
 	WFIFOW(fd, 2) = flag;
 	WFIFOSET(fd, packet_len(0x8e6));
+#else
+	return;
+#endif
 }
 
-/// Request to search for party booking advertisments (CZ_PARTY_RECRUIT_REQ_SEARCH).
+/// Request to search for party booking advertisement (CZ_PARTY_RECRUIT_REQ_SEARCH).
 /// 08e7 <level>.W <map id>.W <last index>.L <result count>.W
-void clif_parse_PartyBookingSearchReq(int fd, struct map_session_data* sd)
+void clif_parse_PartyRecruitSearchReq(int fd, struct map_session_data* sd)
 {
+#ifdef PARTY_RECRUIT
 	short level = RFIFOW(fd, 2);
 	short mapid = RFIFOW(fd, 4);
 	unsigned long lastindex = RFIFOL(fd, 6);
 	short resultcount = RFIFOW(fd, 10);
 
-	party->booking_search(sd, level, mapid, lastindex, resultcount);
+	party->recruit_search(sd, level, mapid, lastindex, resultcount);
+#else
+	return;
+#endif
 }
 
-/// Request to delete own party booking advertisment (CZ_PARTY_RECRUIT_REQ_DELETE).
+/// Request to delete own party booking advertisement (CZ_PARTY_RECRUIT_REQ_DELETE).
 /// 08e9
-void clif_parse_PartyBookingDeleteReq(int fd, struct map_session_data* sd)
+void clif_parse_PartyRecruitDeleteReq(int fd, struct map_session_data* sd)
 {
+#ifdef PARTY_RECRUIT
 	if(party->booking_delete(sd))
-		clif->PartyBookingDeleteAck(sd, 0);
+		clif->PartyRecruitDeleteAck(sd, 0);
+#else
+	return;
+#endif
 }
 
-/// Result of request to delete own party booking advertisment (ZC_PARTY_RECRUIT_ACK_DELETE).
+/// Result of request to delete own party booking advertisement (ZC_PARTY_RECRUIT_ACK_DELETE).
 /// 08ea <result>.W
 /// result:
 ///     0 = success
 ///     1 = success (auto-removed expired ad)
 ///     2 = failure
 ///     3 = nothing registered
-void clif_PartyBookingDeleteAck(struct map_session_data* sd, int flag)
+void clif_PartyRecruitDeleteAck(struct map_session_data* sd, int flag)
 {
+#ifdef PARTY_RECRUIT
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd, packet_len(0x8ea));
 	WFIFOW(fd, 0) = 0x8ea;
 	WFIFOW(fd, 2) = flag;
 	WFIFOSET(fd, packet_len(0x8ea));
+#else
+	return;
+#endif
 }
 
-/// Request to update party booking advertisment (CZ_PARTY_RECRUIT_REQ_UPDATE).
+/// Request to update party booking advertisement (CZ_PARTY_RECRUIT_REQ_UPDATE).
 /// 08eb <notice>.37B
-void clif_parse_PartyBookingUpdateReq(int fd, struct map_session_data *sd)
+void clif_parse_PartyRecruitUpdateReq(int fd, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	const char *notice;
 
 	notice = (const char*)RFIFOP(fd, 2);
-	
-	party->booking_update(sd, notice);
+
+	party->recruit_update(sd, notice);
+#else
+	return;
+#endif
 }
 
-/// Notification about new party booking advertisment (ZC_PARTY_RECRUIT_NOTIFY_INSERT).
+/// Notification about new party booking advertisement (ZC_PARTY_RECRUIT_NOTIFY_INSERT).
 /// 08ec <index>.L <expire time>.L <char name>.24B <level>.W <notice>.37B
-void clif_PartyBookingInsertNotify(struct map_session_data* sd, struct party_booking_ad_info* pb_ad)
+void clif_PartyRecruitInsertNotify(struct map_session_data* sd, struct party_booking_ad_info* pb_ad)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6+6+24+4+37+1];
 
 	if (pb_ad == NULL)
@@ -12461,73 +12597,100 @@ void clif_PartyBookingInsertNotify(struct map_session_data* sd, struct party_boo
 	WBUFW(buf,34) = pb_ad->p_detail.level;
 	memcpy(WBUFP(buf, 36), pb_ad->p_detail.notice, PB_NOTICE_LENGTH);
 	clif->send(buf, packet_len(0x8ec), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
-/// Notification about updated party booking advertisment (ZC_PARTY_RECRUIT_NOTIFY_UPDATE).
+/// Notification about updated party booking advertisement (ZC_PARTY_RECRUIT_NOTIFY_UPDATE).
 /// 08ed <index>.L <notice>.37B
-void clif_PartyBookingUpdateNotify(struct map_session_data *sd, struct party_booking_ad_info* pb_ad)
+void clif_PartyRecruitUpdateNotify(struct map_session_data *sd, struct party_booking_ad_info* pb_ad)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6+37+1];
-	
+
 	WBUFW(buf, 0) = 0x8ed;
 	WBUFL(buf, 2) = pb_ad->index;
 	memcpy(WBUFP(buf, 6), pb_ad->p_detail.notice, PB_NOTICE_LENGTH);
 
 	clif->send(buf, packet_len(0x8ed), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
-/// Notification about deleted party booking advertisment (ZC_PARTY_RECRUIT_NOTIFY_DELETE).
+/// Notification about deleted party booking advertisement (ZC_PARTY_RECRUIT_NOTIFY_DELETE).
 /// 08ee <index>.L
-void clif_PartyBookingDeleteNotify(struct map_session_data* sd, int index)
+void clif_PartyRecruitDeleteNotify(struct map_session_data* sd, int index)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6+1];
 
 	WBUFW(buf, 0) = 0x8ee;
 	WBUFL(buf, 2) = index;
 
 	clif->send(buf, packet_len(0x8ee), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 /// Request to add to filtering list (PARTY_RECRUIT_ADD_FILTERLINGLIST).
 /// 08ef <index>.L
 void clif_parse_PartyBookingAddFilteringList(int fd, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	int index = RFIFOL(fd, 2);
 
 	clif->PartyBookingAddFilteringList(index, sd);
+#else
+	return;
+#endif
 }
 
 /// Request to remove from filtering list (PARTY_RECRUIT_SUB_FILTERLINGLIST).
 /// 08f0 <GID>.L
 void clif_parse_PartyBookingSubFilteringList(int fd, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	int gid = RFIFOL(fd, 2);
 
 	clif->PartyBookingSubFilteringList(gid, sd);
+#else
+	return;
+#endif
 }
 
 /// Request to recruit volunteer (PARTY_RECRUIT_REQ_VOLUNTEER).
 /// 08f1 <index>.L
 void clif_parse_PartyBookingReqVolunteer(int fd, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	int index = RFIFOL(fd, 2);
 
 	clif->PartyBookingVolunteerInfo(index, sd);
+#else
+	return;
+#endif
 }
 
 /// Request volunteer information (PARTY_RECRUIT_VOLUNTEER_INFO).
 /// 08f2 <AID>.L <job>.L <level>.W <char name>.24B
 void clif_PartyBookingVolunteerInfo(int index, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+4+4+2+24+1];
-	
+
 	WBUFW(buf, 0) = 0x8f2;
 	WBUFL(buf, 2) = sd->status.account_id;
 	WBUFL(buf, 6) = sd->status.class_;
 	WBUFW(buf, 10) = sd->status.base_level;
 	memcpy(WBUFP(buf, 12), sd->status.name, NAME_LENGTH);
-	
+
 	clif->send(buf, packet_len(0x8f2), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 #if 0 //Disabled for now. Needs more info.
@@ -12571,63 +12734,87 @@ void clif_PartyBookingFailedRecall(int fd, struct map_session_data *sd)
 /// 08f9 <refuse AID>.L
 void clif_parse_PartyBookingRefuseVolunteer(int fd, struct map_session_data *sd)
 {
-	unsigned long aid = RFIFOL(fd, 2);
+#ifdef PARTY_RECRUIT
+	unsigned int aid = RFIFOL(fd, 2);
 
 	clif->PartyBookingRefuseVolunteer(aid, sd);
+#else
+	return;
+#endif
 }
 
 /// 08fa <index>.L
-void clif_PartyBookingRefuseVolunteer(unsigned long aid, struct map_session_data *sd)
+void clif_PartyBookingRefuseVolunteer(unsigned int aid, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6];
-	
+
 	WBUFW(buf, 0) = 0x8fa;
 	WBUFL(buf, 2) = aid;
-	
+
 	clif->send(buf, packet_len(0x8fa), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 /// 08fb <index>.L
 void clif_parse_PartyBookingCancelVolunteer(int fd, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	int index = RFIFOL(fd, 2);
 
 	clif->PartyBookingCancelVolunteer(index, sd);
+#else
+	return;
+#endif
 }
 
 /// 0909 <index>.L
 void clif_PartyBookingCancelVolunteer(int index, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6+1];
-	
+
 	WBUFW(buf, 0) = 0x909;
 	WBUFL(buf, 2) = index;
-	
+
 	clif->send(buf, packet_len(0x909), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 /// 090b <gid>.L <char name>.24B
 void clif_PartyBookingAddFilteringList(int index, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6+24+1];
 
 	WBUFW(buf, 0) = 0x90b;
 	WBUFL(buf, 2) = sd->bl.id;
 	memcpy(WBUFP(buf, 6), sd->status.name, NAME_LENGTH);
-	
+
 	clif->send(buf, packet_len(0x90b), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 /// 090c <gid>.L <char name>.24B
 void clif_PartyBookingSubFilteringList(int gid, struct map_session_data *sd)
 {
+#ifdef PARTY_RECRUIT
 	unsigned char buf[2+6+24+1];
 
 	WBUFW(buf, 0) = 0x90c;
 	WBUFL(buf, 2) = gid;
 	memcpy(WBUFP(buf, 6), sd->status.name, NAME_LENGTH);
-	
+
 	clif->send(buf, packet_len(0x90c), &sd->bl, ALL_CLIENT);
+#else
+	return;
+#endif
 }
 
 #if 0
@@ -12641,7 +12828,6 @@ void clif_PartyBookingRefuseVolunteerToPM(struct map_session_data *sd)
 {
 }
 #endif //if 0
-#endif
 
 /// Request to close own vending (CZ_REQ_CLOSESTORE).
 /// 012e
@@ -12699,23 +12885,22 @@ void clif_parse_PurchaseReq2(int fd, struct map_session_data* sd)
 /// result:
 ///     0 = canceled
 ///     1 = open
-void clif_parse_OpenVending(int fd, struct map_session_data* sd)
-{
+void clif_parse_OpenVending(int fd, struct map_session_data* sd) {
 	short len = (short)RFIFOW(fd,2) - 85;
 	const char* message = (char*)RFIFOP(fd,4);
 	bool flag = (bool)RFIFOB(fd,84);
 	const uint8* data = (uint8*)RFIFOP(fd,85);
-	
+
 	if( !flag )
 		sd->state.prevend = sd->state.workinprogress = 0;
 
 	if( sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOROOM )
 		return;
-	if( map[sd->bl.m].flag.novending ) {
+	if( map->list[sd->bl.m].flag.novending ) {
 		clif->message (sd->fd, msg_txt(276)); // "You can't open a shop on this map"
 		return;
 	}
-	if( iMap->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOVENDING) ) {
+	if( map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOVENDING) ) {
 		clif->message (sd->fd, msg_txt(204)); // "You can't open a shop on this cell."
 		return;
 	}
@@ -12728,12 +12913,12 @@ void clif_parse_OpenVending(int fd, struct map_session_data* sd)
 
 /// Guild creation request (CZ_REQ_MAKE_GUILD).
 /// 0165 <char id>.L <guild name>.24B
-void clif_parse_CreateGuild(int fd,struct map_session_data *sd)
-{
+void clif_parse_CreateGuild(int fd,struct map_session_data *sd) {
 	char* name = (char*)RFIFOP(fd,6);
 	name[NAME_LENGTH-1] = '\0';
 
-	if(map[sd->bl.m].flag.guildlock) { //Guild locked.
+	if(map->list[sd->bl.m].flag.guildlock) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
@@ -12833,20 +13018,126 @@ void clif_parse_GuildRequestEmblem(int fd,struct map_session_data *sd)
 		clif->guild_emblem(sd,g);
 }
 
-
 /// Validates data of a guild emblem (compressed bitmap)
-bool clif_validate_emblem(const uint8* emblem, unsigned long emblem_len) {
-	bool success;
-	uint8 buf[1800];  // no well-formed emblem bitmap is larger than 1782 (24 bit) / 1654 (8 bit) bytes
+bool clif_validate_emblem(const uint8 *emblem, unsigned long emblem_len) {
+	enum e_bitmapconst {
+		RGBTRIPLE_SIZE = 3,         // sizeof(RGBTRIPLE)
+		RGBQUAD_SIZE = 4,           // sizeof(RGBQUAD)
+		BITMAPFILEHEADER_SIZE = 14, // sizeof(BITMAPFILEHEADER)
+		BITMAPINFOHEADER_SIZE = 40, // sizeof(BITMAPINFOHEADER)
+		BITMAP_WIDTH = 24,
+		BITMAP_HEIGHT = 24,
+	};
+#if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
+#pragma pack(push, 1)
+#endif // not NetBSD < 6 / Solaris
+	struct s_bitmaptripple {
+		//uint8 b;
+		//uint8 g;
+		//uint8 r;
+		unsigned int rgb:24;
+	} __attribute__((packed));
+#if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
+#pragma pack(pop)
+#endif // not NetBSD < 6 / Solaris
+	uint8 buf[1800]; // no well-formed emblem bitmap is larger than 1782 (24 bit) / 1654 (8 bit) bytes
 	unsigned long buf_len = sizeof(buf);
+	int header = 0, bitmap = 0, offbits = 0, palettesize = 0, i = 0;
+
+	if( decode_zip(buf, &buf_len, emblem, emblem_len) != 0 || buf_len < BITMAPFILEHEADER_SIZE + BITMAPINFOHEADER_SIZE
+	 || RBUFW(buf,0) != 0x4d42 // BITMAPFILEHEADER.bfType (signature)
+	 || RBUFL(buf,2) != buf_len // BITMAPFILEHEADER.bfSize (file size)
+	 || RBUFL(buf,14) != BITMAPINFOHEADER_SIZE // BITMAPINFOHEADER.biSize (other headers are not supported)
+	 || RBUFL(buf,18) != BITMAP_WIDTH // BITMAPINFOHEADER.biWidth
+	 || RBUFL(buf,22) != BITMAP_HEIGHT // BITMAPINFOHEADER.biHeight (top-down bitmaps (-24) are not supported)
+	 || RBUFL(buf,30) != 0 // BITMAPINFOHEADER.biCompression == BI_RGB (compression not supported)
+	 ) {
+		// Invalid data
+		return false;
+	}
 
-	success = ( decode_zip(buf, &buf_len, emblem, emblem_len) == 0 && buf_len >= 18 )  // sizeof(BITMAPFILEHEADER) + sizeof(biSize) of the following info header struct
-			&& RBUFW(buf,0) == 0x4d42   // BITMAPFILEHEADER.bfType (signature)
-			&& RBUFL(buf,2) == buf_len  // BITMAPFILEHEADER.bfSize (file size)
-			&& RBUFL(buf,10) < buf_len  // BITMAPFILEHEADER.bfOffBits (offset to bitmap bits)
-			;
+	offbits = RBUFL(buf,10); // BITMAPFILEHEADER.bfOffBits (offset to bitmap bits)
+
+	switch( RBUFW(buf,28) ) { // BITMAPINFOHEADER.biBitCount
+		case 8:
+			palettesize = RBUFL(buf,46); // BITMAPINFOHEADER.biClrUsed (number of colors in the palette)
+			if( palettesize == 0 )
+				palettesize = 256; // Defaults to 2^n if set to zero
+			else if( palettesize > 256 )
+				return false;
+			header = BITMAPFILEHEADER_SIZE + BITMAPINFOHEADER_SIZE + RGBQUAD_SIZE * palettesize; // headers + palette
+			bitmap = BITMAP_WIDTH * BITMAP_HEIGHT;
+			break;
+		case 24:
+			header = BITMAPFILEHEADER_SIZE + BITMAPINFOHEADER_SIZE;
+			bitmap = BITMAP_WIDTH * BITMAP_HEIGHT * RGBTRIPLE_SIZE;
+			break;
+		default:
+			return false;
+	}
+
+	// NOTE: This check gives a little freedom for bitmap-producing implementations,
+	// that align the start of bitmap data, which is harmless but unnecessary.
+	// If you want it paranoidly strict, change the first condition from < to !=.
+	// This also allows files with trailing garbage at the end of the file.
+	// If you want to avoid that, change the last condition to !=.
+	if( offbits < header || buf_len <= bitmap || offbits > buf_len - bitmap ) {
+		return false;
+	}
 
-	return success;
+	if( battle_config.client_emblem_max_blank_percent < 100 ) {
+		int required_pixels = BITMAP_WIDTH * BITMAP_HEIGHT * (100 - battle_config.client_emblem_max_blank_percent) / 100;
+		int found_pixels = 0;
+		/// Checks what percentage of a guild emblem is blank. A blank emblem
+		/// consists solely of magenta pixels. Since the client uses 16-bit
+		/// colors, any magenta shade that reduces to #ff00ff passes off as
+		/// transparent color as well (down to #f807f8).
+		///
+		/// Unlike real magenta, reduced magenta causes the guild window to
+		/// become see-through in the transparent parts of the emblem
+		/// background (glitch).
+		switch( RBUFW(buf,28) ) {
+			case 8: // palette indexes
+			{
+				const uint8 *indexes = (const uint8 *)RBUFP(buf,offbits);
+				const uint32 *palette = (const uint32 *)RBUFP(buf,BITMAPFILEHEADER_SIZE + BITMAPINFOHEADER_SIZE);
+
+				for( i = 0; i < BITMAP_WIDTH * BITMAP_HEIGHT; i++ ) {
+					if( indexes[i] >= palettesize ) // Invalid color
+						return false;
+
+					// if( color->r < 0xF8 || color->g > 0x07 || color->b < 0xF8 )
+					if( ( palette[indexes[i]]&0x00F8F8F8 ) != 0x00F800F8 ) {
+						if( ++found_pixels >= required_pixels ) {
+							// Enough valid pixels were found
+							return true;
+						}
+					}
+				}
+				break;
+			}
+			case 24: // full colors
+			{
+				const struct s_bitmaptripple *pixels = (const struct s_bitmaptripple*)RBUFP(buf,offbits);
+
+				for( i = 0; i < BITMAP_WIDTH * BITMAP_HEIGHT; i++ ) {
+					// if( pixels[i].r < 0xF8 || pixels[i].g > 0x07 || pixels[i].b < 0xF8 )
+					if( ( pixels[i].rgb&0xF8F8F8 ) != 0xF800F8 ) {
+						if( ++found_pixels >= required_pixels ) {
+							// Enough valid pixels were found
+							return true;
+						}
+					}
+				}
+				break;
+			}
+		}
+
+		// Not enough non-blank pixels found
+		return false;
+	}
+
+	return true;
 }
 
 
@@ -12854,14 +13145,15 @@ bool clif_validate_emblem(const uint8* emblem, unsigned long emblem_len) {
 /// 0153 <packet len>.W <emblem data>.?B
 void clif_parse_GuildChangeEmblem(int fd,struct map_session_data *sd)
 {
-	unsigned long emblem_len = RFIFOW(fd,2)-4;
+	unsigned int emblem_len = RFIFOW(fd,2)-4;
 	const uint8* emblem = RFIFOP(fd,4);
 
 	if( !emblem_len || !sd->state.gmaster_flag )
 		return;
 
-	if( !clif->validate_emblem(emblem, emblem_len) ) {
-		ShowWarning("clif_parse_GuildChangeEmblem: Rejected malformed guild emblem (size=%lu, accound_id=%d, char_id=%d, guild_id=%d).\n", emblem_len, sd->status.account_id, sd->status.char_id, sd->status.guild_id);
+	if (!clif->validate_emblem(emblem, emblem_len)) {
+		ShowWarning("clif_parse_GuildChangeEmblem: Rejected malformed guild emblem (size=%u, accound_id=%d, char_id=%d, guild_id=%d).\n",
+		            emblem_len, sd->status.account_id, sd->status.char_id, sd->status.guild_id);
 		return;
 	}
 
@@ -12880,7 +13172,7 @@ void clif_parse_GuildChangeNotice(int fd, struct map_session_data* sd)
 	if(!sd->state.gmaster_flag)
 		return;
 
-	// compensate for some client defects when using multilanguage mode
+	// compensate for some client defects when using multilingual mode
 	if (msg1[0] == '|' && msg1[3] == '|') msg1+= 3; // skip duplicate marker
 	if (msg2[0] == '|' && msg2[3] == '|') msg2+= 3; // skip duplicate marker
 	if (msg2[0] == '|') msg2[strnlen(msg2, MAX_GUILDMES2)-1] = '\0'; // delete extra space at the end of string
@@ -12889,43 +13181,40 @@ void clif_parse_GuildChangeNotice(int fd, struct map_session_data* sd)
 }
 
 // Helper function for guild invite functions
-int
-clif_sub_guild_invite(int fd, struct map_session_data *sd, struct map_session_data *t_sd) {
-	if (t_sd == NULL) {// not online or does not exist
-		return 1;
-	}
-	
-	if (map[sd->bl.m].flag.guildlock) { //Guild locked.
+bool clif_sub_guild_invite(int fd, struct map_session_data *sd, struct map_session_data *t_sd) {
+	if ( t_sd == NULL )// not online or does not exist
+		return false;
+
+	if ( map->list[sd->bl.m].flag.guildlock ) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
-		return 1;
+		return false;
 	}
-	
-	if (t_sd && t_sd->state.noask) {// @noask [LuzZza]
+
+	if ( t_sd && t_sd->state.noask ) {// @noask [LuzZza]
 		clif->noask_sub(sd, t_sd, 2);
-		return 1;
+		return false;
 	}
 
 	guild->invite(sd,t_sd);
-	return 0;
+	return true;
 }
 
 /// Guild invite request (CZ_REQ_JOIN_GUILD).
 /// 0168 <account id>.L <inviter account id>.L <inviter char id>.L
-void clif_parse_GuildInvite(int fd,struct map_session_data *sd)
-{
-	struct map_session_data *t_sd = iMap->id2sd(RFIFOL(fd,2));
+void clif_parse_GuildInvite(int fd,struct map_session_data *sd) {
+	struct map_session_data *t_sd = map->id2sd(RFIFOL(fd,2));
 
-	if (clif_sub_guild_invite(fd, sd, t_sd))
+	if (!clif_sub_guild_invite(fd, sd, t_sd))
 		return;
 }
 
 /// Guild invite request (/guildinvite) (CZ_REQ_JOIN_GUILD2).
 /// 0916 <char name>.24B
-void clif_parse_GuildInvite2(int fd, struct map_session_data *sd)
-{
-	struct map_session_data *t_sd = iMap->nick2sd((char *)RFIFOP(fd, 2));
-	
-	if (clif_sub_guild_invite(fd, sd, t_sd))
+void clif_parse_GuildInvite2(int fd, struct map_session_data *sd) {
+	struct map_session_data *t_sd = map->nick2sd((char *)RFIFOP(fd, 2));
+
+	if (!clif_sub_guild_invite(fd, sd, t_sd))
 		return;
 }
 
@@ -12942,14 +13231,14 @@ void clif_parse_GuildReplyInvite(int fd,struct map_session_data *sd)
 
 /// Request to leave guild (CZ_REQ_LEAVE_GUILD).
 /// 0159 <guild id>.L <account id>.L <char id>.L <reason>.40B
-void clif_parse_GuildLeave(int fd,struct map_session_data *sd)
-{
-	if(map[sd->bl.m].flag.guildlock) { //Guild locked.
+void clif_parse_GuildLeave(int fd,struct map_session_data *sd) {
+	if(map->list[sd->bl.m].flag.guildlock) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
 	if( sd->bg_id ) {
-		clif->message(fd, msg_txt(670)); //"You can't leave battleground guilds."
+		clif->message(fd, msg_txt(870)); //"You can't leave battleground guilds."
 		return;
 	}
 
@@ -12959,9 +13248,9 @@ void clif_parse_GuildLeave(int fd,struct map_session_data *sd)
 
 /// Request to expel a member of a guild (CZ_REQ_BAN_GUILD).
 /// 015b <guild id>.L <account id>.L <char id>.L <reason>.40B
-void clif_parse_GuildExpulsion(int fd,struct map_session_data *sd)
-{
-	if( map[sd->bl.m].flag.guildlock || sd->bg_id ) { // Guild locked.
+void clif_parse_GuildExpulsion(int fd,struct map_session_data *sd) {
+	if( map->list[sd->bl.m].flag.guildlock || sd->bg_id ) {
+		// Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
@@ -12977,27 +13266,30 @@ void clif_parse_GuildMessage(int fd, struct map_session_data* sd)
 	int textlen = RFIFOW(fd,2) - 4;
 
 	char *name, *message;
-	int namelen, messagelen;
+	size_t namelen, messagelen;
 
 	// validate packet and retrieve name and message
 	if( !clif->process_message(sd, 0, &name, &namelen, &message, &messagelen) )
 		return;
 
-	if( atcommand->parse(fd, sd, message, 1) )
+	if( atcommand->exec(fd, sd, message, true) )
 		return;
 
-	if( sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] || sd->sc.data[SC_DEEP_SLEEP] || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
+	if( sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
 		return;
 
 	if( battle_config.min_chat_delay )
 	{	//[Skotlex]
-		if (DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0)
+		if (DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0)
 			return;
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
 
+	if( battle_config.idletime_criteria & BCIDLE_CHAT )
+		sd->idletime = sockt->last_tick;
+
 	if( sd->bg_id )
-		bg_send_message(sd, text, textlen);
+		bg->send_message(sd, text, textlen);
 	else
 		guild->send_message(sd, text, textlen);
 }
@@ -13005,19 +13297,19 @@ void clif_parse_GuildMessage(int fd, struct map_session_data* sd)
 
 /// Guild alliance request (CZ_REQ_ALLY_GUILD).
 /// 0170 <account id>.L <inviter account id>.L <inviter char id>.L
-void clif_parse_GuildRequestAlliance(int fd, struct map_session_data *sd)
-{
+void clif_parse_GuildRequestAlliance(int fd, struct map_session_data *sd) {
 	struct map_session_data *t_sd;
 
 	if(!sd->state.gmaster_flag)
 		return;
 
-	if(map[sd->bl.m].flag.guildlock) { //Guild locked.
+	if(map->list[sd->bl.m].flag.guildlock) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
 
-	t_sd = iMap->id2sd(RFIFOL(fd,2));
+	t_sd = map->id2sd(RFIFOL(fd,2));
 
 	// @noask [LuzZza]
 	if(t_sd && t_sd->state.noask) {
@@ -13045,12 +13337,12 @@ void clif_parse_GuildReplyAlliance(int fd, struct map_session_data *sd)
 /// relation:
 ///     0 = Ally
 ///     1 = Enemy
-void clif_parse_GuildDelAlliance(int fd, struct map_session_data *sd)
-{
+void clif_parse_GuildDelAlliance(int fd, struct map_session_data *sd) {
 	if(!sd->state.gmaster_flag)
 		return;
 
-	if(map[sd->bl.m].flag.guildlock) { //Guild locked.
+	if(map->list[sd->bl.m].flag.guildlock) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
@@ -13060,19 +13352,19 @@ void clif_parse_GuildDelAlliance(int fd, struct map_session_data *sd)
 
 /// Request to set a guild as opposition (CZ_REQ_HOSTILE_GUILD).
 /// 0180 <account id>.L
-void clif_parse_GuildOpposition(int fd, struct map_session_data *sd)
-{
+void clif_parse_GuildOpposition(int fd, struct map_session_data *sd) {
 	struct map_session_data *t_sd;
 
 	if(!sd->state.gmaster_flag)
 		return;
 
-	if(map[sd->bl.m].flag.guildlock) { //Guild locked.
+	if(map->list[sd->bl.m].flag.guildlock) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
 
-	t_sd = iMap->id2sd(RFIFOL(fd,2));
+	t_sd = map->id2sd(RFIFOL(fd,2));
 
 	// @noask [LuzZza]
 	if(t_sd && t_sd->state.noask) {
@@ -13089,9 +13381,9 @@ void clif_parse_GuildOpposition(int fd, struct map_session_data *sd)
 /// key:
 ///     now guild name; might have been (intended) email, since the
 ///     field name and size is same as the one in CH_DELETE_CHAR.
-void clif_parse_GuildBreak(int fd, struct map_session_data *sd)
-{
-	if( map[sd->bl.m].flag.guildlock ) { //Guild locked.
+void clif_parse_GuildBreak(int fd, struct map_session_data *sd) {
+	if( map->list[sd->bl.m].flag.guildlock ) {
+		//Guild locked.
 		clif->message(fd, msg_txt(228));
 		return;
 	}
@@ -13112,7 +13404,7 @@ void clif_parse_GuildBreak(int fd, struct map_session_data *sd)
 ///     4 = unequip accessory
 void clif_parse_PetMenu(int fd, struct map_session_data *sd)
 {
-	pet_menu(sd,RFIFOB(fd,2));
+	pet->menu(sd,RFIFOB(fd,2));
 }
 
 
@@ -13120,7 +13412,7 @@ void clif_parse_PetMenu(int fd, struct map_session_data *sd)
 /// 019f <id>.L
 void clif_parse_CatchPet(int fd, struct map_session_data *sd)
 {
-	pet_catch_process2(sd,RFIFOL(fd,2));
+	pet->catch_process2(sd,RFIFOL(fd,2));
 }
 
 
@@ -13129,11 +13421,9 @@ void clif_parse_CatchPet(int fd, struct map_session_data *sd)
 void clif_parse_SelectEgg(int fd, struct map_session_data *sd)
 {
 	if (sd->menuskill_id != SA_TAMINGMONSTER || sd->menuskill_val != -1) {
-		//Forged packet, disconnect them [Kevin]
-		clif->authfail_fd(fd, 0);
 		return;
 	}
-	pet_select_egg(sd,RFIFOW(fd,2)-2);
+	pet->select_egg(sd,RFIFOW(fd,2)-2);
 	clif_menuskill_clear(sd);
 }
 
@@ -13173,7 +13463,7 @@ void clif_parse_SendEmotion(int fd, struct map_session_data *sd)
 /// 01a5 <name>.24B
 void clif_parse_ChangePetName(int fd, struct map_session_data *sd)
 {
-	pet_change_name(sd,(char*)RFIFOP(fd,2));
+	pet->change_name(sd,(char*)RFIFOP(fd,2));
 }
 
 
@@ -13181,13 +13471,12 @@ void clif_parse_ChangePetName(int fd, struct map_session_data *sd)
 /// Request to disconnect a character.
 /// 00cc <account id>.L
 /// NOTE: Also sent when using GM right click menu "(name) force to quit"
-void clif_parse_GMKick(int fd, struct map_session_data *sd)
-{
+void clif_parse_GMKick(int fd, struct map_session_data *sd) {
 	struct block_list *target;
 	int tid;
 
 	tid = RFIFOL(fd,2);
-	target = iMap->id2bl(tid);
+	target = map->id2bl(tid);
 	if (!target) {
 		clif->GM_kickack(sd, 0);
 		return;
@@ -13197,8 +13486,8 @@ void clif_parse_GMKick(int fd, struct map_session_data *sd)
 		case BL_PC:
 		{
 			char command[NAME_LENGTH+6];
-			sprintf(command, "%ckick %s", atcommand->at_symbol, status_get_name(target));
-			atcommand->parse(fd, sd, command, 1);
+			sprintf(command, "%ckick %s", atcommand->at_symbol, status->get_name(target));
+			atcommand->exec(fd, sd, command, true);
 		}
 		break;
 
@@ -13212,7 +13501,7 @@ void clif_parse_GMKick(int fd, struct map_session_data *sd)
 				clif->GM_kickack(sd, 0);
 				return;
 			}
-			sprintf(command, "/kick %s (%d)", status_get_name(target), status_get_class(target));
+			sprintf(command, "/kick %s (%d)", status->get_name(target), status->get_class(target));
 			logs->atcommand(sd, command);
 			status_percent_damage(&sd->bl, target, 100, 0, true); // can invalidate 'target'
 		}
@@ -13220,9 +13509,14 @@ void clif_parse_GMKick(int fd, struct map_session_data *sd)
 
 		case BL_NPC:
 		{
-			char command[NAME_LENGTH+11];
-			sprintf(command, "%cunloadnpc %s", atcommand->at_symbol, status_get_name(target));
-			atcommand->parse(fd, sd, command, 1);
+			struct npc_data* nd = (struct npc_data *)target;
+			if( !pc->can_use_command(sd, "@unloadnpc")) {
+				clif->GM_kickack(sd, 0);
+				return;
+			}
+			npc->unload_duplicates(nd);
+			npc->unload(nd,true);
+			npc->read_event_script();
 		}
 		break;
 
@@ -13238,7 +13532,7 @@ void clif_parse_GMKick(int fd, struct map_session_data *sd)
 void clif_parse_GMKickAll(int fd, struct map_session_data* sd) {
 	char cmd[15];
 	sprintf(cmd,"%ckickall",atcommand->at_symbol);
-	atcommand->parse(fd, sd, cmd, 1);
+	atcommand->exec(fd, sd, cmd, true);
 }
 
 
@@ -13258,23 +13552,22 @@ void clif_parse_GMShift(int fd, struct map_session_data *sd)
 	player_name[NAME_LENGTH-1] = '\0';
 
 	sprintf(command, "%cjumpto %s", atcommand->at_symbol, player_name);
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
 /// /remove (CZ_REMOVE_AID_SSO).
 /// Request to warp to a character with given account ID.
 /// 0843 <account id>.L
-void clif_parse_GMRemove2(int fd, struct map_session_data* sd)
-{
+void clif_parse_GMRemove2(int fd, struct map_session_data* sd) {
 	int account_id;
 	struct map_session_data* pl_sd;
 
 	account_id = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]);
-	if( (pl_sd = iMap->id2sd(account_id)) != NULL ) {
+	if( (pl_sd = map->id2sd(account_id)) != NULL ) {
 		char command[NAME_LENGTH+8];
 		sprintf(command, "%cjumpto %s", atcommand->at_symbol, pl_sd->status.name);
-		atcommand->parse(fd, sd, command, 1);
+		atcommand->exec(fd, sd, command, true);
 	}
 }
 
@@ -13295,52 +13588,92 @@ void clif_parse_GMRecall(int fd, struct map_session_data *sd)
 	player_name[NAME_LENGTH-1] = '\0';
 
 	sprintf(command, "%crecall %s", atcommand->at_symbol, player_name);
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
 /// /recall (CZ_RECALL_SSO).
 /// Request to summon a player with given account ID to own position.
 /// 0842 <account id>.L
-void clif_parse_GMRecall2(int fd, struct map_session_data* sd)
-{
+void clif_parse_GMRecall2(int fd, struct map_session_data* sd) {
 	int account_id;
 	struct map_session_data* pl_sd;
 
 	account_id = RFIFOL(fd,packet_db[RFIFOW(fd,0)].pos[0]);
-	if( (pl_sd = iMap->id2sd(account_id)) != NULL ) {
+	if( (pl_sd = map->id2sd(account_id)) != NULL ) {
 		char command[NAME_LENGTH+8];
 		sprintf(command, "%crecall %s", atcommand->at_symbol, pl_sd->status.name);
-		atcommand->parse(fd, sd, command, 1);
+		atcommand->exec(fd, sd, command, true);
 	}
 }
 
 
 /// /item /monster (CZ_ITEM_CREATE).
-/// Request to make items or spawn monsters.
+/// Request to execute GM commands.
+/// usage:
+/// /item n - summon n monster or acquire n item/s
+/// /item money - grants 2147483647 Zeny
+/// /item whereisboss - locate boss mob in current map.(not yet implemented)
+/// /item regenboss_n t - regenerate n boss monster by t millisecond.(not yet implemented)
+/// /item onekillmonster - toggle an ability to kill mobs in one hit.(not yet implemented)
+/// /item bossinfo - display the information of a boss monster in current map.(not yet implemented)
+/// /item cap_n - capture n monster as pet.(not yet implemented)
+/// /item agitinvest - reset current global agit investments.(not yet implemented)
 /// 013f <item/mob name>.24B
-void clif_parse_GM_Monster_Item(int fd, struct map_session_data *sd)
-{
-	char *monster_item_name;
-	char command[NAME_LENGTH+10];
+/// 09ce <item/mob name>.100B [Ind/Yommy<3]
+void clif_parse_GM_Monster_Item(int fd, struct map_session_data *sd) {
+	struct packet_gm_monster_item *p = P2PTR(fd);
+	int i, count;
+	char *item_monster_name;
+	struct item_data *item_array[10];
+	struct mob_db *mob_array[10];
+	char command[256];
+
+	item_monster_name = p->str;
+	item_monster_name[(sizeof(struct packet_gm_monster_item)-2)-1] = '\0';
+
+	if ( (count=itemdb->search_name_array(item_array, 10, item_monster_name, 1)) > 0 ) {
+		for(i = 0; i < count; i++) {
+			if( !item_array[i] )
+				continue;
+			// It only accepts aegis name
+			if( battle_config.case_sensitive_aegisnames && strcmp(item_array[i]->name, item_monster_name) == 0 )
+				break;
+			if( !battle_config.case_sensitive_aegisnames && strcasecmp(item_array[i]->name, item_monster_name) == 0 )
+				break;
+		}
 
-	monster_item_name = (char*)RFIFOP(fd,2);
-	monster_item_name[NAME_LENGTH-1] = '\0';
+		if( i < count ) {
+			if( item_array[i]->type == IT_WEAPON || item_array[i]->type == IT_ARMOR ) // nonstackable
+				snprintf(command, sizeof(command)-1, "%citem2 %d 1 0 0 0 0 0 0 0", atcommand->at_symbol, item_array[i]->nameid);
+			else
+				snprintf(command, sizeof(command)-1, "%citem %d 20", atcommand->at_symbol, item_array[i]->nameid);
+			atcommand->exec(fd, sd, command, true);
+			return;
+		}
+	}
 
-	// FIXME: Should look for item first, then for monster.
-	// FIXME: /monster takes mob_db Sprite_Name as argument
-	if( mobdb_searchname(monster_item_name) ) {
-		snprintf(command, sizeof(command)-1, "%cmonster %s", atcommand->at_symbol, monster_item_name);
-		atcommand->parse(fd, sd, command, 1);
+	if( strcmp("money", item_monster_name) == 0 ){
+		snprintf(command, sizeof(command)-1, "%czeny %d", atcommand->at_symbol, INT_MAX);
+		atcommand->exec(fd, sd, command, true);
 		return;
 	}
-	// FIXME: Stackables have a quantity of 20.
-	// FIXME: Equips are supposed to be unidentified.
 
-	if( itemdb_searchname(monster_item_name) ) {
-		snprintf(command, sizeof(command)-1, "%citem %s", atcommand->at_symbol, monster_item_name);
-		atcommand->parse(fd, sd, command, 1);
-		return;
+	if( (count=mob->db_searchname_array(mob_array, 10, item_monster_name, 1)) > 0) {
+		for(i = 0; i < count; i++) {
+			if( !mob_array[i] )
+				continue;
+			// It only accepts sprite name
+			if( battle_config.case_sensitive_aegisnames && strcmp(mob_array[i]->sprite, item_monster_name) == 0 )
+				break;
+			if( !battle_config.case_sensitive_aegisnames && strcasecmp(mob_array[i]->sprite, item_monster_name) == 0 )
+				break;
+		}
+
+		if( i < count ){
+			snprintf(command, sizeof(command)-1, "%cmonster %s", atcommand->at_symbol, mob_array[i]->sprite);
+			atcommand->exec(fd, sd, command, true);
+		}
 	}
 }
 
@@ -13354,7 +13687,7 @@ void clif_parse_GMHide(int fd, struct map_session_data *sd) {
 
 	sprintf(cmd,"%chide",atcommand->at_symbol);
 
-	atcommand->parse(fd, sd, cmd, 1);
+	atcommand->exec(fd, sd, cmd, true);
 }
 
 
@@ -13364,8 +13697,7 @@ void clif_parse_GMHide(int fd, struct map_session_data *sd) {
 ///     0 = positive points
 ///     1 = negative points
 ///     2 = self mute (+10 minutes)
-void clif_parse_GMReqNoChat(int fd,struct map_session_data *sd)
-{
+void clif_parse_GMReqNoChat(int fd,struct map_session_data *sd) {
 	int id, type, value;
 	struct map_session_data *dstsd;
 	char command[NAME_LENGTH+15];
@@ -13377,17 +13709,39 @@ void clif_parse_GMReqNoChat(int fd,struct map_session_data *sd)
 	if( type == 0 )
 		value = -value;
 
-	//If type is 2 and the ids don't match, this is a crafted hacked packet!
-	//Disabled because clients keep self-muting when you give players public @ commands... [Skotlex]
-	if (type == 2 /* && (pc->get_group_level(sd) > 0 || sd->bl.id != id)*/)
-		return;
+	if (type == 2) {
+		if (!battle_config.client_accept_chatdori)
+			return;
+		if (pc_get_group_level(sd) > 0 || sd->bl.id != id)
+			return;
 
-	dstsd = iMap->id2sd(id);
-	if( dstsd == NULL )
-		return;
+		value = battle_config.client_accept_chatdori;
+		dstsd = sd;
+	} else {
+		dstsd = map->id2sd(id);
+		if( dstsd == NULL )
+			return;
+	}
+
+	if (type == 2 || ( (pc_get_group_level(sd)) > pc_get_group_level(dstsd) && !pc->can_use_command(sd, "@mute"))) {
+		clif->manner_message(sd, 0);
+		clif->manner_message(dstsd, 5);
+
+		if (dstsd->status.manner < value) {
+			dstsd->status.manner -= value;
+			sc_start(NULL,&dstsd->bl,SC_NOCHAT,100,0,0);
+
+		} else {
+			dstsd->status.manner = 0;
+			status_change_end(&dstsd->bl, SC_NOCHAT, INVALID_TIMER);
+		}
+
+		if( type != 2 )
+			clif->GM_silence(sd, dstsd, type);
+	}
 
 	sprintf(command, "%cmute %d %s", atcommand->at_symbol, value, dstsd->status.name);
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
@@ -13401,7 +13755,7 @@ void clif_parse_GMRc(int fd, struct map_session_data* sd)
 
 	name[NAME_LENGTH-1] = '\0';
 	sprintf(command, "%cmute %d %s", atcommand->at_symbol, 60, name);
-	atcommand->parse(fd, sd, command, 1);
+	atcommand->exec(fd, sd, command, true);
 }
 
 
@@ -13435,18 +13789,17 @@ void clif_parse_GMReqAccountName(int fd, struct map_session_data *sd)
 /// type:
 ///     0 = not walkable
 ///     1 = walkable
-void clif_parse_GMChangeMapType(int fd, struct map_session_data *sd)
-{
+void clif_parse_GMChangeMapType(int fd, struct map_session_data *sd) {
 	int x,y,type;
 
-	if( pc_has_permission(sd, PC_PERM_USE_CHANGEMAPTYPE) )
+	if (!pc_has_permission(sd, PC_PERM_USE_CHANGEMAPTYPE))
 		return;
 
 	x = RFIFOW(fd,2);
 	y = RFIFOW(fd,4);
 	type = RFIFOW(fd,6);
 
-	iMap->setgatcell(sd->bl.m,x,y,type);
+	map->setgatcell(sd->bl.m,x,y,type);
 	clif->changemapcell(0,sd->bl.m,x,y,type,ALL_SAMEMAP);
 	//FIXME: once players leave the map, the client 'forgets' this information.
 }
@@ -13458,8 +13811,7 @@ void clif_parse_GMChangeMapType(int fd, struct map_session_data *sd)
 /// type:
 ///     0 = (/ex nick) deny speech from nick
 ///     1 = (/in nick) allow speech from nick
-void clif_parse_PMIgnore(int fd, struct map_session_data* sd)
-{
+void clif_parse_PMIgnore(int fd, struct map_session_data* sd) {
 	char* nick;
 	uint8 type;
 	int i;
@@ -13469,7 +13821,7 @@ void clif_parse_PMIgnore(int fd, struct map_session_data* sd)
 	type = RFIFOB(fd,26);
 
 	if( type == 0 ) { // Add name to ignore list (block)
-		if (strcmp(iMap->wisp_server_name, nick) == 0) {
+		if (strcmp(map->wisp_server_name, nick) == 0) {
 			clif->wisexin(sd, type, 1); // fail
 			return;
 		}
@@ -13595,6 +13947,10 @@ void clif_parse_NoviceDoriDori(int fd, struct map_session_data *sd)
 ///       "Help me out~ Please~ T_T"
 void clif_parse_NoviceExplosionSpirits(int fd, struct map_session_data *sd)
 {
+	/* [Ind/Hercules] */
+	/* game client is currently broken on this (not sure the packetver range) */
+	/* it sends the request when the criteria doesn't match (and of course we let it fail) */
+	/* so restoring the old parse_globalmes method. */
 	if( ( sd->class_&MAPID_UPPERMASK ) == MAPID_SUPER_NOVICE ) {
 		unsigned int next = pc->nextbaseexp(sd);
 		if( next == 0 ) next = pc->thisbaseexp(sd);
@@ -13602,7 +13958,7 @@ void clif_parse_NoviceExplosionSpirits(int fd, struct map_session_data *sd)
 			int percent = (int)( ( (float)sd->status.base_exp/(float)next )*1000. );
 
 			if( percent && ( percent%100 ) == 0 ) {// 10.0%, 20.0%, ..., 90.0%
-				sc_start(&sd->bl, status_skill2sc(MO_EXPLOSIONSPIRITS), 100, 17, skill->get_time(MO_EXPLOSIONSPIRITS, 5)); //Lv17-> +50 critical (noted by Poki) [Skotlex]
+				sc_start(NULL,&sd->bl, status->skill2sc(MO_EXPLOSIONSPIRITS), 100, 17, skill->get_time(MO_EXPLOSIONSPIRITS, 5)); //Lv17-> +50 critical (noted by Poki) [Skotlex]
 				clif->skill_nodamage(&sd->bl, &sd->bl, MO_EXPLOSIONSPIRITS, 5, 1);  // prayer always shows successful Lv5 cast and disregards noskill restrictions
 			}
 		}
@@ -13637,7 +13993,7 @@ void clif_friendslist_toggle(struct map_session_data *sd,int account_id, int cha
 }
 
 
-//Subfunction called from clif_foreachclient to toggle friends on/off [Skotlex]
+//Sub-function called from clif_foreachclient to toggle friends on/off [Skotlex]
 int clif_friendslist_toggle_sub(struct map_session_data *sd,va_list ap)
 {
 	int account_id, char_id, online;
@@ -13670,7 +14026,7 @@ void clif_friendslist_send(struct map_session_data *sd)
 	}
 
 	for (n = 0; n < i; n++) { //Sending the online players
-		if (iMap->charid2sd(sd->status.friends[n].char_id))
+		if (map->charid2sd(sd->status.friends[n].char_id))
 			clif->friendslist_toggle(sd, sd->status.friends[n].account_id, sd->status.friends[n].char_id, 1);
 	}
 }
@@ -13717,12 +14073,11 @@ void clif_friendlist_req(struct map_session_data* sd, int account_id, int char_i
 
 /// Request to add a player as friend (CZ_ADD_FRIENDS).
 /// 0202 <name>.24B
-void clif_parse_FriendsListAdd(int fd, struct map_session_data *sd)
-{
+void clif_parse_FriendsListAdd(int fd, struct map_session_data *sd) {
 	struct map_session_data *f_sd;
 	int i;
 
-	f_sd = iMap->nick2sd((char*)RFIFOP(fd,2));
+	f_sd = map->nick2sd((char*)RFIFOP(fd,2));
 
 	// ensure that the request player's friend list is not full
 	ARR_FIND(0, MAX_FRIENDS, i, sd->status.friends[i].char_id == 0);
@@ -13751,7 +14106,7 @@ void clif_parse_FriendsListAdd(int fd, struct map_session_data *sd)
 	// Friend already exists
 	for (i = 0; i < MAX_FRIENDS && sd->status.friends[i].char_id != 0; i++) {
 		if (sd->status.friends[i].char_id == f_sd->status.char_id) {
-			clif->message(fd, msg_txt(671)); //"Friend already exists."
+			clif->message(fd, msg_txt(871)); //"Friend already exists."
 			return;
 		}
 	}
@@ -13787,7 +14142,7 @@ void clif_parse_FriendsListReply(int fd, struct map_session_data *sd)
 		return;
 	}
 
-	f_sd = iMap->id2sd(account_id); //The account id is the same as the bl.id of players.
+	f_sd = map->id2sd(account_id); //The account id is the same as the bl.id of players.
 	if (f_sd == NULL)
 		return;
 
@@ -13847,12 +14202,12 @@ void clif_parse_FriendsListRemove(int fd, struct map_session_data *sd)
 		(sd->status.friends[i].char_id != char_id || sd->status.friends[i].account_id != account_id); i++);
 
 	if (i == MAX_FRIENDS) {
-		clif->message(fd, msg_txt(672)); //"Name not found in list."
+		clif->message(fd, msg_txt(872)); //"Name not found in list."
 		return;
 	}
 
 	//remove from friend's list first
-	if( (f_sd = iMap->id2sd(account_id)) && f_sd->status.char_id == char_id) {
+	if( (f_sd = map->id2sd(account_id)) && f_sd->status.char_id == char_id) {
 		for (i = 0; i < MAX_FRIENDS &&
 			(f_sd->status.friends[i].char_id != sd->status.char_id || f_sd->status.friends[i].account_id != sd->status.account_id); i++);
 
@@ -13871,8 +14226,8 @@ void clif_parse_FriendsListRemove(int fd, struct map_session_data *sd)
 		}
 
 	} else { //friend not online -- ask char server to delete from his friendlist
-		if(chrif_removefriend(char_id,sd->status.char_id)) { // char-server offline, abort
-			clif->message(fd, msg_txt(673)); //"This action can't be performed at the moment. Please try again later."
+		if(!chrif->removefriend(char_id,sd->status.char_id)) { // char-server offline, abort
+			clif->message(fd, msg_txt(873)); //"This action can't be performed at the moment. Please try again later."
 			return;
 		}
 	}
@@ -13885,7 +14240,7 @@ void clif_parse_FriendsListRemove(int fd, struct map_session_data *sd)
 		memcpy(&sd->status.friends[j-1], &sd->status.friends[j], sizeof(sd->status.friends[0]));
 
 	memset(&sd->status.friends[MAX_FRIENDS-1], 0, sizeof(sd->status.friends[MAX_FRIENDS-1]));
-	clif->message(fd, msg_txt(674)); //"Friend removed"
+	clif->message(fd, msg_txt(874)); //"Friend removed"
 
 	WFIFOHEAD(fd,packet_len(0x20a));
 	WFIFOW(fd,0) = 0x20a;
@@ -13919,50 +14274,118 @@ void clif_parse_PVPInfo(int fd,struct map_session_data *sd)
 	clif->PVPInfo(sd);
 }
 
+/// Ranking list
 
-/// /blacksmith list (ZC_BLACKSMITH_RANK).
-/// 0219 { <name>.24B }*10 { <point>.L }*10
-void clif_blacksmith(struct map_session_data* sd)
-{
-	int i, fd = sd->fd;
+/// ranking pointlist  { <name>.24B <point>.L }*10
+void clif_ranklist_sub(unsigned char *buf, enum fame_list_type type) {
 	const char* name;
+	struct fame_list* list;
+	int i;
 
-	WFIFOHEAD(fd,packet_len(0x219));
-	WFIFOW(fd,0) = 0x219;
-	//Packet size limits this list to 10 elements. [Skotlex]
-	for (i = 0; i < 10 && i < MAX_FAME_LIST; i++) {
-		if (smith_fame_list[i].id > 0) {
-			if (strcmp(smith_fame_list[i].name, "-") == 0 &&
-				(name = iMap->charid2nick(smith_fame_list[i].id)) != NULL)
-			{
-				strncpy((char *)(WFIFOP(fd, 2 + 24 * i)), name, NAME_LENGTH);
-			} else
-				strncpy((char *)(WFIFOP(fd, 2 + 24 * i)), smith_fame_list[i].name, NAME_LENGTH);
-		} else
-			strncpy((char *)(WFIFOP(fd, 2 + 24 * i)), "None", 5);
-		WFIFOL(fd, 242 + i * 4) = smith_fame_list[i].fame;
+	switch( type ) {
+		case RANKTYPE_BLACKSMITH: list = pc->smith_fame_list; break;
+		case RANKTYPE_ALCHEMIST:  list = pc->chemist_fame_list; break;
+		case RANKTYPE_TAEKWON:    list = pc->taekwon_fame_list; break;
+		default: return; // Unsupported
+	}
+
+	// Packet size limits this list to 10 elements. [Skotlex]
+	for( i = 0; i < 10 && i < MAX_FAME_LIST; i++ ) {
+		if( list[i].id > 0 ) {
+			if( strcmp(list[i].name, "-") == 0 && (name = map->charid2nick(list[i].id)) != NULL ) {
+				strncpy((char *)(WBUFP(buf, 24 * i)), name, NAME_LENGTH);
+			} else {
+				strncpy((char *)(WBUFP(buf, 24 * i)), list[i].name, NAME_LENGTH);
+			}
+		} else {
+			strncpy((char *)(WBUFP(buf, 24 * i)), "None", 5);
+		}
+		WBUFL(buf, 24 * 10 + i * 4) = list[i].fame; //points
 	}
-	for(;i < 10; i++) { //In case the MAX is less than 10.
-		strncpy((char *)(WFIFOP(fd, 2 + 24 * i)), "Unavailable", 12);
-		WFIFOL(fd, 242 + i * 4) = 0;
+	for( ;i < 10; i++ ) { // In case the MAX is less than 10.
+		strncpy((char *)(WBUFP(buf, 24 * i)), "Unavailable", 12);
+		WBUFL(buf, 24 * 10 + i * 4) = 0;
 	}
+}
 
-	WFIFOSET(fd, packet_len(0x219));
+/// 097d <RankingType>.W {<CharName>.24B <point>L}*10 <mypoint>L (ZC_ACK_RANKING)
+void clif_ranklist(struct map_session_data *sd, enum fame_list_type type) {
+	int fd = sd->fd;
+	int mypoint = 0;
+	int upperMask = sd->class_&MAPID_UPPERMASK;
+
+	WFIFOHEAD(fd, 288);
+	WFIFOW(fd, 0) = 0x97d;
+	WFIFOW(fd, 2) = type;
+	clif_ranklist_sub(WFIFOP(fd,4), type);
+  
+	if( (upperMask == MAPID_BLACKSMITH && type == RANKTYPE_BLACKSMITH)
+	 || (upperMask == MAPID_ALCHEMIST  && type == RANKTYPE_ALCHEMIST)
+	 || (upperMask == MAPID_TAEKWON    && type == RANKTYPE_TAEKWON)
+	) {
+		mypoint = sd->status.fame;
+	} else {
+		mypoint = 0;
+	}
+
+	WFIFOL(fd, 284) = mypoint; //mypoint
+	WFIFOSET(fd, 288);
+}
+
+/*
+ *  097c <type> (CZ_REQ_RANKING)
+ * */
+void clif_parse_ranklist(int fd, struct map_session_data *sd) {
+	int16 type = RFIFOW(fd, 2); //type
+
+	switch( type ) {
+		case RANKTYPE_BLACKSMITH:
+		case RANKTYPE_ALCHEMIST:
+		case RANKTYPE_TAEKWON:
+			clif->ranklist(sd, type); // pk_list unsupported atm
+			break;
+	}
+}
+
+// 097e <RankingType>.W <point>.L <TotalPoint>.L (ZC_UPDATE_RANKING_POINT)
+void clif_update_rankingpoint(struct map_session_data *sd, enum fame_list_type type, int points) {
+#if PACKETVER < 20130710
+	switch( type ) {
+		case RANKTYPE_BLACKSMITH: clif->fame_blacksmith(sd,points); break;
+		case RANKTYPE_ALCHEMIST:  clif->fame_alchemist(sd,points);  break;
+		case RANKTYPE_TAEKWON:    clif->fame_taekwon(sd,points);    break;
+	}
+#else
+	int fd = sd->fd;
+	WFIFOHEAD(fd, 12);
+	WFIFOW(fd, 0) = 0x97e;
+	WFIFOW(fd, 2) = type;
+	WFIFOL(fd, 4) = points;
+	WFIFOL(fd, 8) = sd->status.fame;
+	WFIFOSET(fd, 12);
+#endif
 }
 
+/// /blacksmith list (ZC_BLACKSMITH_RANK).
+/// 0219 { <name>.24B }*10 { <point>.L }*10
+void clif_blacksmith(struct map_session_data* sd) {
+	int fd = sd->fd;
+
+	WFIFOHEAD(fd,packet_len(0x219));
+	WFIFOW(fd,0) = 0x219;
+	clif_ranklist_sub(WFIFOP(fd, 2), RANKTYPE_BLACKSMITH);
+	WFIFOSET(fd, packet_len(0x219));
+}
 
 /// /blacksmith (CZ_BLACKSMITH_RANK).
 /// 0217
-void clif_parse_Blacksmith(int fd,struct map_session_data *sd)
-{
+void clif_parse_Blacksmith(int fd,struct map_session_data *sd) {
 	clif->blacksmith(sd);
 }
 
-
 /// Notification about backsmith points (ZC_BLACKSMITH_POINT).
 /// 021b <points>.L <total points>.L
-void clif_fame_blacksmith(struct map_session_data *sd, int points)
-{
+void clif_fame_blacksmith(struct map_session_data *sd, int points) {
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x21b));
@@ -13972,49 +14395,26 @@ void clif_fame_blacksmith(struct map_session_data *sd, int points)
 	WFIFOSET(fd, packet_len(0x21b));
 }
 
-
 /// /alchemist list (ZC_ALCHEMIST_RANK).
 /// 021a { <name>.24B }*10 { <point>.L }*10
 void clif_alchemist(struct map_session_data* sd) {
-	int i, fd = sd->fd;
-	const char* name;
+	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x21a));
 	WFIFOW(fd,0) = 0x21a;
-	//Packet size limits this list to 10 elements. [Skotlex]
-	for (i = 0; i < 10 && i < MAX_FAME_LIST; i++) {
-		if (chemist_fame_list[i].id > 0) {
-			if (strcmp(chemist_fame_list[i].name, "-") == 0 &&
-				(name = iMap->charid2nick(chemist_fame_list[i].id)) != NULL)
-			{
-				memcpy(WFIFOP(fd, 2 + 24 * i), name, NAME_LENGTH);
-			} else
-				memcpy(WFIFOP(fd, 2 + 24 * i), chemist_fame_list[i].name, NAME_LENGTH);
-		} else
-			memcpy(WFIFOP(fd, 2 + 24 * i), "None", NAME_LENGTH);
-		WFIFOL(fd, 242 + i * 4) = chemist_fame_list[i].fame;
-	}
-	for(;i < 10; i++) { //In case the MAX is less than 10.
-		memcpy(WFIFOP(fd, 2 + 24 * i), "Unavailable", NAME_LENGTH);
-		WFIFOL(fd, 242 + i * 4) = 0;
-	}
-
+	clif_ranklist_sub(WFIFOP(fd,2), RANKTYPE_ALCHEMIST);
 	WFIFOSET(fd, packet_len(0x21a));
 }
 
-
 /// /alchemist (CZ_ALCHEMIST_RANK).
 /// 0218
-void clif_parse_Alchemist(int fd,struct map_session_data *sd)
-{
+void clif_parse_Alchemist(int fd,struct map_session_data *sd) {
 	clif->alchemist(sd);
 }
 
-
 /// Notification about alchemist points (ZC_ALCHEMIST_POINT).
 /// 021c <points>.L <total points>.L
-void clif_fame_alchemist(struct map_session_data *sd, int points)
-{
+void clif_fame_alchemist(struct map_session_data *sd, int points) {
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x21c));
@@ -14024,48 +14424,26 @@ void clif_fame_alchemist(struct map_session_data *sd, int points)
 	WFIFOSET(fd, packet_len(0x21c));
 }
 
-
 /// /taekwon list (ZC_TAEKWON_RANK).
 /// 0226 { <name>.24B }*10 { <point>.L }*10
 void clif_taekwon(struct map_session_data* sd) {
-	int i, fd = sd->fd;
-	const char* name;
+	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x226));
 	WFIFOW(fd,0) = 0x226;
-	//Packet size limits this list to 10 elements. [Skotlex]
-	for (i = 0; i < 10 && i < MAX_FAME_LIST; i++) {
-		if (taekwon_fame_list[i].id > 0) {
-			if (strcmp(taekwon_fame_list[i].name, "-") == 0 &&
-				(name = iMap->charid2nick(taekwon_fame_list[i].id)) != NULL)
-			{
-				memcpy(WFIFOP(fd, 2 + 24 * i), name, NAME_LENGTH);
-			} else
-				memcpy(WFIFOP(fd, 2 + 24 * i), taekwon_fame_list[i].name, NAME_LENGTH);
-		} else
-			memcpy(WFIFOP(fd, 2 + 24 * i), "None", NAME_LENGTH);
-		WFIFOL(fd, 242 + i * 4) = taekwon_fame_list[i].fame;
-	}
-	for(;i < 10; i++) { //In case the MAX is less than 10.
-		memcpy(WFIFOP(fd, 2 + 24 * i), "Unavailable", NAME_LENGTH);
-		WFIFOL(fd, 242 + i * 4) = 0;
-	}
+	clif_ranklist_sub(WFIFOP(fd,2), RANKTYPE_TAEKWON);
 	WFIFOSET(fd, packet_len(0x226));
 }
 
-
 /// /taekwon (CZ_TAEKWON_RANK).
 /// 0225
-void clif_parse_Taekwon(int fd,struct map_session_data *sd)
-{
+void clif_parse_Taekwon(int fd,struct map_session_data *sd) {
 	clif->taekwon(sd);
 }
 
-
 /// Notification about taekwon points (ZC_TAEKWON_POINT).
 /// 0224 <points>.L <total points>.L
-void clif_fame_taekwon(struct map_session_data *sd, int points)
-{
+void clif_fame_taekwon(struct map_session_data *sd, int points) {
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x224));
@@ -14075,7 +14453,6 @@ void clif_fame_taekwon(struct map_session_data *sd, int points)
 	WFIFOSET(fd, packet_len(0x224));
 }
 
-
 /// /pk list (ZC_KILLER_RANK).
 /// 0238 { <name>.24B }*10 { <point>.L }*10
 void clif_ranking_pk(struct map_session_data* sd) {
@@ -14093,8 +14470,7 @@ void clif_ranking_pk(struct map_session_data* sd) {
 
 /// /pk (CZ_KILLER_RANK).
 /// 0237
-void clif_parse_RankingPk(int fd,struct map_session_data *sd)
-{
+void clif_parse_RankingPk(int fd,struct map_session_data *sd) {
 	clif->ranking_pk(sd);
 }
 
@@ -14115,7 +14491,7 @@ void clif_parse_FeelSaveOk(int fd,struct map_session_data *sd)
 
 	sd->feel_map[i].index = map_id2index(sd->bl.m);
 	sd->feel_map[i].m = sd->bl.m;
-	pc_setglobalreg(sd,sg_info[i].feel_var,sd->feel_map[i].index);
+	pc_setglobalreg(sd,script->add_str(pc->sg_info[i].feel_var),sd->feel_map[i].index);
 
 //Are these really needed? Shouldn't they show up automatically from the feel save packet?
 //	clif_misceffect2(&sd->bl, 0x1b0);
@@ -14164,9 +14540,9 @@ void clif_parse_HomMoveToMaster(int fd, struct map_session_data *sd)
 	else
 		return;
 
-	unit_calc_pos(bl, sd->bl.x, sd->bl.y, sd->ud.dir);
-	ud = unit_bl2ud(bl);
-	unit_walktoxy(bl, ud->to_x, ud->to_y, 4);
+	unit->calc_pos(bl, sd->bl.x, sd->bl.y, sd->ud.dir);
+	ud = unit->bl2ud(bl);
+	unit->walktoxy(bl, ud->to_x, ud->to_y, 4);
 }
 
 
@@ -14187,7 +14563,7 @@ void clif_parse_HomMoveTo(int fd, struct map_session_data *sd)
 	else
 		return;
 
-	unit_walktoxy(bl, x, y, 4);
+	unit->walktoxy(bl, x, y, 4);
 }
 
 
@@ -14208,8 +14584,8 @@ void clif_parse_HomAttack(int fd,struct map_session_data *sd)
 		bl = &sd->md->bl;
 	else return;
 
-	unit_stop_attack(bl);
-	unit_attack(bl, target_id, action_type != 0);
+	unit->stop_attack(bl);
+	unit->attack(bl, target_id, action_type != 0);
 }
 
 
@@ -14235,21 +14611,29 @@ void clif_parse_HomMenu(int fd, struct map_session_data *sd) { //[orn]
 
 /// Request to resurrect oneself using Token of Siegfried (CZ_STANDING_RESURRECTION).
 /// 0292
-void clif_parse_AutoRevive(int fd, struct map_session_data *sd)
-{
+void clif_parse_AutoRevive(int fd, struct map_session_data *sd) {
 	int item_position = pc->search_inventory(sd, ITEMID_TOKEN_OF_SIEGFRIED);
+	int hpsp = 100;
 
-	if (item_position < 0)
-		return;
+	if (item_position == INDEX_NOT_FOUND) {
+		if (sd->sc.data[SC_LIGHT_OF_REGENE])
+			hpsp = 20 * sd->sc.data[SC_LIGHT_OF_REGENE]->val1;
+		else
+			return;
+	}
 
 	if (sd->sc.data[SC_HELLPOWER]) //Cannot res while under the effect of SC_HELLPOWER.
 		return;
 
-	if (!status_revive(&sd->bl, 100, 100))
+	if (!status->revive(&sd->bl, hpsp, hpsp))
 		return;
 
+	if (item_position == INDEX_NOT_FOUND)
+		status_change_end(&sd->bl,SC_LIGHT_OF_REGENE,INVALID_TIMER);
+	else
+		pc->delitem(sd, item_position, 1, 0, 1, LOG_TYPE_CONSUME);
+
 	clif->skill_nodamage(&sd->bl,&sd->bl,ALL_RESURRECTION,4,1);
-	pc->delitem(sd, item_position, 1, 0, 1, LOG_TYPE_CONSUME);
 }
 
 
@@ -14288,7 +14672,7 @@ void clif_check(int fd, struct map_session_data* pl_sd) {
 	WFIFOW(fd,34) = pl_sd->battle_status.flee2/10;
 	WFIFOW(fd,36) = pl_sd->battle_status.cri/10;
 	WFIFOW(fd,38) = (2000-pl_sd->battle_status.amotion)/10;  // aspd
-	WFIFOW(fd,40) = 0;  // FIXME: What is 'plusASPD' supposed to be? Maybe adelay?
+	WFIFOW(fd,40) = 0;  // FIXME: What is 'plusASPD' supposed to be? Maybe a delay?
 	WFIFOSET(fd,packet_len(0x214));
 }
 
@@ -14306,7 +14690,7 @@ void clif_parse_Check(int fd, struct map_session_data *sd)
 
 	safestrncpy(charname, (const char*)RFIFOP(fd,packet_db[RFIFOW(fd,0)].pos[0]), sizeof(charname));
 
-	if( ( pl_sd = iMap->nick2sd(charname) ) == NULL || pc->get_group_level(sd) < pc->get_group_level(pl_sd) ) {
+	if( ( pl_sd = map->nick2sd(charname) ) == NULL || pc_get_group_level(sd) < pc_get_group_level(pl_sd) ) {
 		return;
 	}
 
@@ -14353,7 +14737,7 @@ void clif_Mail_getattachment(int fd, uint8 flag)
 /// 0249 <result>.B
 /// result:
 ///     0 = success
-///     1 = recipinent does not exist
+///     1 = recipient does not exist
 void clif_Mail_send(int fd, bool fail)
 {
 	WFIFOHEAD(fd,packet_len(0x249));
@@ -14456,7 +14840,7 @@ void clif_Mail_refreshinbox(struct map_session_data *sd)
 	if( md->full ) {// TODO: is this official?
 		char output[100];
 		sprintf(output, "Inbox is full (Max %d). Delete some mails.", MAIL_MAX_INBOX);
-		clif->disp_onlyself(sd, output, strlen(output));
+		clif_disp_onlyself(sd, output, strlen(output));
 	}
 }
 
@@ -14468,7 +14852,7 @@ void clif_parse_Mail_refreshinbox(int fd, struct map_session_data *sd)
 	struct mail_data* md = &sd->mail.inbox;
 
 	if( md->amount < MAIL_MAX_INBOX && (md->full || sd->mail.changed) )
-		intif_Mail_requestinbox(sd->status.char_id, 1);
+		intif->Mail_requestinbox(sd->status.char_id, 1);
 	else
 		clif->mail_refreshinbox(sd);
 
@@ -14494,7 +14878,7 @@ void clif_Mail_read(struct map_session_data *sd, int mail_id)
 		struct mail_message *msg = &sd->mail.inbox.msg[i];
 		struct item *item = &msg->item;
 		struct item_data *data;
-		int msg_len = strlen(msg->body), len;
+		size_t msg_len = strlen(msg->body), len;
 
 		if( msg_len == 0 ) {
 			strcpy(msg->body, "(no message)");
@@ -14512,7 +14896,7 @@ void clif_Mail_read(struct map_session_data *sd, int mail_id)
 		WFIFOL(fd,72) = 0;
 		WFIFOL(fd,76) = msg->zeny;
 
-		if( item->nameid && (data = itemdb_exists(item->nameid)) != NULL ) {
+		if( item->nameid && (data = itemdb->exists(item->nameid)) != NULL ) {
 			WFIFOL(fd,80) = item->amount;
 			WFIFOW(fd,84) = (data->view_id)?data->view_id:item->nameid;
 			WFIFOW(fd,86) = data->type;
@@ -14532,7 +14916,7 @@ void clif_Mail_read(struct map_session_data *sd, int mail_id)
 
 		if (msg->status == MAIL_UNREAD) {
 			msg->status = MAIL_READ;
-			intif_Mail_read(mail_id);
+			intif->Mail_read(mail_id);
 			clif->pMail_refreshinbox(fd, sd);
 		}
 	}
@@ -14562,7 +14946,7 @@ void clif_parse_Mail_getattach(int fd, struct map_session_data *sd)
 	int i;
 	bool fail = false;
 
-	if( !chrif_isconnected() )
+	if( !chrif->isconnected() )
 		return;
 	if( mail_id <= 0 )
 		return;
@@ -14585,9 +14969,14 @@ void clif_parse_Mail_getattach(int fd, struct map_session_data *sd)
 		struct item_data *data;
 		unsigned int weight;
 
-		if ((data = itemdb_exists(sd->mail.inbox.msg[i].item.nameid)) == NULL)
+		if ((data = itemdb->exists(sd->mail.inbox.msg[i].item.nameid)) == NULL)
 			return;
 
+		if( pc_is90overweight(sd) ) {
+			clif->mail_getattachment(fd, 2);
+			return;
+		}
+
 		switch( pc->checkadditem(sd, data->nameid, sd->mail.inbox.msg[i].item.amount) ) {
 			case ADDITEM_NEW:
 				fail = ( pc->inventoryblank(sd) == 0 );
@@ -14612,7 +15001,7 @@ void clif_parse_Mail_getattach(int fd, struct map_session_data *sd)
 	memset(&sd->mail.inbox.msg[i].item, 0, sizeof(struct item));
 	clif->mail_read(sd, mail_id);
 
-	intif_Mail_getattach(sd->status.char_id, mail_id);
+	intif->Mail_getattach(sd->status.char_id, mail_id);
 }
 
 
@@ -14623,7 +15012,7 @@ void clif_parse_Mail_delete(int fd, struct map_session_data *sd)
 	int mail_id = RFIFOL(fd,2);
 	int i;
 
-	if( !chrif_isconnected() )
+	if( !chrif->isconnected() )
 		return;
 	if( mail_id <= 0 )
 		return;
@@ -14639,7 +15028,7 @@ void clif_parse_Mail_delete(int fd, struct map_session_data *sd)
 			return;
 		}
 
-		intif_Mail_delete(sd->status.char_id, mail_id);
+		intif->Mail_delete(sd->status.char_id, mail_id);
 	}
 }
 
@@ -14658,7 +15047,7 @@ void clif_parse_Mail_return(int fd, struct map_session_data *sd)
 
 	ARR_FIND(0, MAIL_MAX_INBOX, i, sd->mail.inbox.msg[i].id == mail_id);
 	if( i < MAIL_MAX_INBOX && sd->mail.inbox.msg[i].send_id != 0 )
-		intif_Mail_return(sd->status.char_id, mail_id);
+		intif->Mail_return(sd->status.char_id, mail_id);
 	else
 		clif->mail_return(sd->fd, mail_id, 1);
 }
@@ -14672,7 +15061,7 @@ void clif_parse_Mail_setattach(int fd, struct map_session_data *sd)
 	int amount = RFIFOL(fd,4);
 	unsigned char flag;
 
-	if( !chrif_isconnected() )
+	if( !chrif->isconnected() )
 		return;
 	if (idx < 0 || amount < 0)
 		return;
@@ -14706,7 +15095,7 @@ void clif_parse_Mail_send(int fd, struct map_session_data *sd)
 	struct mail_message msg;
 	int body_len;
 
-	if( !chrif_isconnected() )
+	if( !chrif->isconnected() )
 		return;
 	if( sd->state.trading )
 		return;
@@ -14716,8 +15105,8 @@ void clif_parse_Mail_send(int fd, struct map_session_data *sd)
 		return;
 	}
 
-	if( DIFF_TICK(sd->cansendmail_tick, iTimer->gettick()) > 0 ) {
-		clif->message(sd->fd,msg_txt(675)); //"Cannot send mails too fast!!."
+	if( DIFF_TICK(sd->cansendmail_tick, timer->gettick()) > 0 ) {
+		clif->message(sd->fd,msg_txt(875)); //"Cannot send mails too fast!!."
 		clif->mail_send(fd, true); // fail
 		return;
 	}
@@ -14751,10 +15140,10 @@ void clif_parse_Mail_send(int fd, struct map_session_data *sd)
 		memset(msg.body, 0x00, MAIL_BODY_LENGTH);
 
 	msg.timestamp = time(NULL);
-	if( !intif_Mail_send(sd->status.account_id, &msg) )
+	if( !intif->Mail_send(sd->status.account_id, &msg) )
 		mail->deliveryfail(sd, &msg);
 
-	sd->cansendmail_tick = iTimer->gettick() + 1000; // 1 Second flood Protection
+	sd->cansendmail_tick = timer->gettick() + 1000; // 1 Second flood Protection
 }
 
 
@@ -14774,6 +15163,9 @@ void clif_Auction_openwindow(struct map_session_data *sd)
 	if( sd->state.storage_flag || sd->state.vending || sd->state.buyingstore || sd->state.trading )
 		return;
 
+	if( !battle_config.feature_auction )
+		return;
+
 	WFIFOHEAD(fd,packet_len(0x25f));
 	WFIFOW(fd,0) = 0x25f;
 	WFIFOL(fd,2) = 0;
@@ -14803,7 +15195,7 @@ void clif_Auction_results(struct map_session_data *sd, short count, short pages,
 		WFIFOL(fd,k) = auction.auction_id;
 		safestrncpy((char*)WFIFOP(fd,4+k), auction.seller_name, NAME_LENGTH);
 
-		if( (item = itemdb_exists(auction.item.nameid)) != NULL && item->view_id > 0 )
+		if( (item = itemdb->exists(auction.item.nameid)) != NULL && item->view_id > 0 )
 			WFIFOW(fd,28+k) = item->view_id;
 		else
 			WFIFOW(fd,28+k) = auction.item.nameid;
@@ -14863,6 +15255,9 @@ void clif_parse_Auction_setitem(int fd, struct map_session_data *sd)
 	int amount = RFIFOL(fd,4); // Always 1
 	struct item_data *item;
 
+	if( !battle_config.feature_auction )
+		return;
+
 	if( sd->auction.amount > 0 )
 		sd->auction.amount = 0;
 
@@ -14876,16 +15271,17 @@ void clif_parse_Auction_setitem(int fd, struct map_session_data *sd)
 		return;
 	}
 
-	if( (item = itemdb_exists(sd->status.inventory[idx].nameid)) != NULL && !(item->type == IT_ARMOR || item->type == IT_PETARMOR || item->type == IT_WEAPON || item->type == IT_CARD || item->type == IT_ETC) )
+	if( (item = itemdb->exists(sd->status.inventory[idx].nameid)) != NULL && !(item->type == IT_ARMOR || item->type == IT_PETARMOR || item->type == IT_WEAPON || item->type == IT_CARD || item->type == IT_ETC) )
 	{ // Consumable or pets are not allowed
 		clif->auction_setitem(sd->fd, idx, true);
 		return;
 	}
 
-	if( !pc->can_give_items(sd) || sd->status.inventory[idx].expire_time ||
+	if( !pc_can_give_items(sd) || sd->status.inventory[idx].expire_time ||
 			!sd->status.inventory[idx].identify ||
-				!itemdb_canauction(&sd->status.inventory[idx],pc->get_group_level(sd)) ) { // Quest Item or something else
-		clif->auction_setitem(sd->fd, idx, true);
+				!itemdb_canauction(&sd->status.inventory[idx],pc_get_group_level(sd)) || // Quest Item or something else
+					(sd->status.inventory[idx].bound && !pc_can_give_bound_items(sd)) ) {
+ 		clif->auction_setitem(sd->fd, idx, true);
 		return;
 	}
 
@@ -14938,6 +15334,9 @@ void clif_parse_Auction_register(int fd, struct map_session_data *sd)
 	struct auction_data auction;
 	struct item_data *item;
 
+	if( !battle_config.feature_auction )
+		return;
+
 	auction.price = RFIFOL(fd,2);
 	auction.buynow = RFIFOL(fd,6);
 	auction.hours = RFIFOW(fd,10);
@@ -14958,9 +15357,8 @@ void clif_parse_Auction_register(int fd, struct map_session_data *sd)
 		return;
 	}
 
-	// Auction checks...
 	if( sd->status.zeny < (auction.hours * battle_config.auction_feeperhour) ) {
-		clif->auction_message(fd, 5); // You do not have enough zeny to pay the Auction Fee.
+		clif_Auction_message(fd, 5); // You do not have enough zeny to pay the Auction Fee.
 		return;
 	}
 
@@ -14983,19 +15381,26 @@ void clif_parse_Auction_register(int fd, struct map_session_data *sd)
 		return;
 	}
 
-	if( (item = itemdb_exists(sd->status.inventory[sd->auction.index].nameid)) == NULL )
+	if( (item = itemdb->exists(sd->status.inventory[sd->auction.index].nameid)) == NULL )
 	{ // Just in case
 		clif->auction_message(fd, 2); // The auction has been canceled
 		return;
 	}
 
+	// Auction checks...
+	if( sd->status.inventory[sd->auction.index].bound && !pc_can_give_bound_items(sd) ) {
+		clif->message(sd->fd, msg_txt(293));
+		clif->auction_message(fd, 2); // The auction has been canceled
+ 		return;
+	}
+
 	safestrncpy(auction.item_name, item->jname, sizeof(auction.item_name));
 	auction.type = item->type;
 	memcpy(&auction.item, &sd->status.inventory[sd->auction.index], sizeof(struct item));
 	auction.item.amount = 1;
 	auction.timestamp = 0;
 
-	if( !intif_Auction_register(&auction) )
+	if( !intif->Auction_register(&auction) )
 		clif->auction_message(fd, 4); // No Char Server? lets say something to the client
 	else
 	{
@@ -15015,7 +15420,7 @@ void clif_parse_Auction_cancel(int fd, struct map_session_data *sd)
 {
 	unsigned int auction_id = RFIFOL(fd,2);
 
-	intif_Auction_cancel(sd->status.char_id, auction_id);
+	intif->Auction_cancel(sd->status.char_id, auction_id);
 }
 
 
@@ -15025,7 +15430,7 @@ void clif_parse_Auction_close(int fd, struct map_session_data *sd)
 {
 	unsigned int auction_id = RFIFOL(fd,2);
 
-	intif_Auction_close(sd->status.char_id, auction_id);
+	intif->Auction_close(sd->status.char_id, auction_id);
 }
 
 
@@ -15036,7 +15441,7 @@ void clif_parse_Auction_bid(int fd, struct map_session_data *sd)
 	unsigned int auction_id = RFIFOL(fd,2);
 	int bid = RFIFOL(fd,6);
 
-	if( !pc->can_give_items(sd) ) { //They aren't supposed to give zeny [Inkfish]
+	if( !pc_can_give_items(sd) ) { //They aren't supposed to give zeny [Inkfish]
 		clif->message(sd->fd, msg_txt(246));
 		return;
 	}
@@ -15045,11 +15450,11 @@ void clif_parse_Auction_bid(int fd, struct map_session_data *sd)
 		clif->auction_message(fd, 0); // You have failed to bid into the auction
 	else if( bid > sd->status.zeny )
 		clif->auction_message(fd, 8); // You do not have enough zeny
-	else if ( CheckForCharServer() ) // char server is down (bugreport:1138)
+	else if ( intif->CheckForCharServer() ) // char server is down (bugreport:1138)
 		clif->auction_message(fd, 0); // You have failed to bid into the auction
 	else {
 		pc->payzeny(sd, bid, LOG_TYPE_AUCTION, NULL);
-		intif_Auction_bid(sd->status.char_id, sd->status.name, auction_id, bid);
+		intif->Auction_bid(sd->status.char_id, sd->status.name, auction_id, bid);
 	}
 }
 
@@ -15069,10 +15474,13 @@ void clif_parse_Auction_search(int fd, struct map_session_data* sd)
 	short type = RFIFOW(fd,2), page = RFIFOW(fd,32);
 	int price = RFIFOL(fd,4);  // FIXME: bug #5071
 
+	if( !battle_config.feature_auction )
+		return;
+
 	clif->pAuction_cancelreg(fd, sd);
 
 	safestrncpy(search_text, (char*)RFIFOP(fd,8), sizeof(search_text));
-	intif_Auction_requestlist(sd->status.char_id, type, price, search_text, page);
+	intif->Auction_requestlist(sd->status.char_id, type, price, search_text, page);
 }
 
 
@@ -15084,9 +15492,13 @@ void clif_parse_Auction_search(int fd, struct map_session_data* sd)
 void clif_parse_Auction_buysell(int fd, struct map_session_data* sd)
 {
 	short type = RFIFOW(fd,2) + 6;
+
+	if( !battle_config.feature_auction )
+		return;
+
 	clif->pAuction_cancelreg(fd, sd);
 
-	intif_Auction_requestlist(sd->status.char_id, type, 0, "", 1);
+	intif->Auction_requestlist(sd->status.char_id, type, 0, "", 1);
 }
 
 
@@ -15096,9 +15508,11 @@ void clif_parse_Auction_buysell(int fd, struct map_session_data* sd)
 /// List of items offered in a cash shop (ZC_PC_CASH_POINT_ITEMLIST).
 /// 0287 <packet len>.W <cash point>.L { <sell price>.L <discount price>.L <item type>.B <name id>.W }*
 /// 0287 <packet len>.W <cash point>.L <kafra point>.L { <sell price>.L <discount price>.L <item type>.B <name id>.W }* (PACKETVER >= 20070711)
-void clif_cashshop_show(struct map_session_data *sd, struct npc_data *nd)
-{
-	int fd,i;
+void clif_cashshop_show(struct map_session_data *sd, struct npc_data *nd) {
+	struct npc_item_list *shop = NULL;
+	unsigned short shop_size = 0;
+	int fd,i, c = 0;
+	int currency[2] = { 0,0 };
 #if PACKETVER < 20070711
 	const int offset = 8;
 #else
@@ -15108,50 +15522,71 @@ void clif_cashshop_show(struct map_session_data *sd, struct npc_data *nd)
 	nullpo_retv(sd);
 	nullpo_retv(nd);
 
+	if( nd->subtype == SCRIPT ) {
+		shop = nd->u.scr.shop->item;
+		shop_size = nd->u.scr.shop->items;
+
+		npc->trader_count_funds(nd, sd);
+
+		currency[0] = npc->trader_funds[0];
+		currency[1] = npc->trader_funds[1];
+	} else {
+		shop = nd->u.shop.shop_item;
+		shop_size = nd->u.shop.count;
+
+		currency[0] = sd->cashPoints;
+		currency[1] = sd->kafraPoints;
+	}
+
 	fd = sd->fd;
 	sd->npc_shopid = nd->bl.id;
-	WFIFOHEAD(fd,offset+nd->u.shop.count*11);
+	WFIFOHEAD(fd,offset+shop_size*11);
 	WFIFOW(fd,0) = 0x287;
-	WFIFOW(fd,2) = offset+nd->u.shop.count*11;
-	WFIFOL(fd,4) = sd->cashPoints; // Cash Points
+	/* 0x2 = length, set after parsing */
+	WFIFOL(fd,4) = currency[0]; // Cash Points
 #if PACKETVER >= 20070711
-	WFIFOL(fd,8) = sd->kafraPoints; // Kafra Points
+	WFIFOL(fd,8) = currency[1]; // Kafra Points
 #endif
 
-	for( i = 0; i < nd->u.shop.count; i++ ) {
-		struct item_data* id = itemdb_search(nd->u.shop.shop_item[i].nameid);
-		WFIFOL(fd,offset+0+i*11) = nd->u.shop.shop_item[i].value;
-		WFIFOL(fd,offset+4+i*11) = nd->u.shop.shop_item[i].value; // Discount Price
-		WFIFOB(fd,offset+8+i*11) = itemtype(id->type);
-		WFIFOW(fd,offset+9+i*11) = ( id->view_id > 0 ) ? id->view_id : id->nameid;
+	for( i = 0; i < shop_size; i++ ) {
+		if( shop[i].nameid ) {
+			struct item_data* id = itemdb->search(shop[i].nameid);
+			WFIFOL(fd,offset+0+i*11) = shop[i].value;
+			WFIFOL(fd,offset+4+i*11) = shop[i].value; // Discount Price
+			WFIFOB(fd,offset+8+i*11) = itemtype(id->type);
+			WFIFOW(fd,offset+9+i*11) = ( id->view_id > 0 ) ? id->view_id : id->nameid;
+			c++;
+		}
 	}
+	WFIFOW(fd,2) = offset+c*11;
 	WFIFOSET(fd,WFIFOW(fd,2));
 }
 
-
 /// Cashshop Buy Ack (ZC_PC_CASH_POINT_UPDATE).
 /// 0289 <cash point>.L <error>.W
 /// 0289 <cash point>.L <kafra point>.L <error>.W (PACKETVER >= 20070711)
-/// error:
-///     0 = The deal has successfully completed. (ERROR_TYPE_NONE)
-///     1 = The Purchase has failed because the NPC does not exist. (ERROR_TYPE_NPC)
-///     2 = The Purchase has failed because the Kafra Shop System is not working correctly. (ERROR_TYPE_SYSTEM)
-///     3 = You are over your Weight Limit. (ERROR_TYPE_INVENTORY_WEIGHT)
-///     4 = You cannot purchase items while you are in a trade. (ERROR_TYPE_EXCHANGE)
-///     5 = The Purchase has failed because the Item Information was incorrect. (ERROR_TYPE_ITEM_ID)
-///     6 = You do not have enough Kafra Credit Points. (ERROR_TYPE_MONEY)
-///     7 = You can purchase up to 10 items.
-///     8 = Some items could not be purchased.
+/// For error return codes see enum cashshop_error@clif.h
 void clif_cashshop_ack(struct map_session_data* sd, int error) {
-	int fd = sd->fd;
+	struct npc_data *nd;
+    int fd = sd->fd;
+	int currency[2] = { 0,0 };
+
+	if( (nd = map->id2nd(sd->npc_shopid)) && nd->subtype == SCRIPT ) {
+		npc->trader_count_funds(nd,sd);
+		currency[0] = npc->trader_funds[0];
+		currency[1] = npc->trader_funds[1];
+	} else {
+		currency[0] = sd->cashPoints;
+		currency[1] = sd->kafraPoints;
+	}
 
 	WFIFOHEAD(fd, packet_len(0x289));
 	WFIFOW(fd,0) = 0x289;
-	WFIFOL(fd,2) = sd->cashPoints;
+	WFIFOL(fd,2) = currency[0];
 #if PACKETVER < 20070711
 	WFIFOW(fd,6) = TOW(error);
 #else
-	WFIFOL(fd,6) = sd->kafraPoints;
+	WFIFOL(fd,6) = currency[1];
 	WFIFOW(fd,10) = TOW(error);
 #endif
 	WFIFOSET(fd, packet_len(0x289));
@@ -15175,7 +15610,7 @@ void clif_parse_cashshop_buy(int fd, struct map_session_data *sd)
         short amount = RFIFOW(fd,4);
         int points = RFIFOL(fd,6);
 
-        fail = npc_cashshop_buy(sd, nameid, amount, points);
+        fail = npc->cashshop_buy(sd, nameid, amount, points);
 #else
         int len = RFIFOW(fd,2);
         int points = RFIFOL(fd,4);
@@ -15187,7 +15622,7 @@ void clif_parse_cashshop_buy(int fd, struct map_session_data *sd)
             ShowWarning("Player %u sent incorrect cash shop buy packet (len %u:%u)!\n", sd->status.char_id, len, 10 + count * 4);
             return;
         }
-        fail = npc_cashshop_buylist(sd,points,count,item_list);
+        fail = npc->cashshop_buylist(sd,points,count,item_list);
 #endif
     }
 
@@ -15231,9 +15666,8 @@ void clif_Adopt_request(struct map_session_data *sd, struct map_session_data *sr
 
 /// Request to adopt a player (CZ_REQ_JOIN_BABY).
 /// 01f9 <account id>.L
-void clif_parse_Adopt_request(int fd, struct map_session_data *sd)
-{
-	struct map_session_data *tsd = iMap->id2sd(RFIFOL(fd,2)), *p_sd = iMap->charid2sd(sd->status.partner_id);
+void clif_parse_Adopt_request(int fd, struct map_session_data *sd) {
+	struct map_session_data *tsd = map->id2sd(RFIFOL(fd,2)), *p_sd = map->charid2sd(sd->status.partner_id);
 
 	if( pc->can_Adopt(sd, p_sd, tsd) ) {
 		tsd->adopt_invite = sd->status.account_id;
@@ -15247,13 +15681,12 @@ void clif_parse_Adopt_request(int fd, struct map_session_data *sd)
 /// answer:
 ///     0 = rejected
 ///     1 = accepted
-void clif_parse_Adopt_reply(int fd, struct map_session_data *sd)
-{
+void clif_parse_Adopt_reply(int fd, struct map_session_data *sd) {
 	int p1_id = RFIFOL(fd,2);
 	int p2_id = RFIFOL(fd,6);
 	int result = RFIFOL(fd,10);
-	struct map_session_data* p1_sd = iMap->id2sd(p1_id);
-	struct map_session_data* p2_sd = iMap->id2sd(p2_id);
+	struct map_session_data* p1_sd = map->id2sd(p1_id);
+	struct map_session_data* p2_sd = map->id2sd(p2_id);
 
 	int pid = sd->adopt_invite;
 	sd->adopt_invite = 0;
@@ -15293,11 +15726,11 @@ void clif_bossmapinfo(int fd, struct mob_data *md, short flag)
 			} else
 				WFIFOB(fd,2) = 2; // First Time
 		} else if (md->spawn_timer != INVALID_TIMER) { // Boss is Dead
-			const struct TimerData * timer_data = iTimer->get_timer(md->spawn_timer);
+			const struct TimerData * timer_data = timer->get(md->spawn_timer);
 			unsigned int seconds;
 			int hours, minutes;
 
-			seconds = DIFF_TICK(timer_data->tick, iTimer->gettick()) / 1000 + 60;
+			seconds = (unsigned int)(DIFF_TICK(timer_data->tick, timer->gettick()) / 1000 + 60);
 			hours = seconds / (60 * 60);
 			seconds = seconds - (60 * 60 * hours);
 			minutes = seconds / 60;
@@ -15315,10 +15748,9 @@ void clif_bossmapinfo(int fd, struct mob_data *md, short flag)
 
 /// Requesting equip of a player (CZ_EQUIPWIN_MICROSCOPE).
 /// 02d6 <account id>.L
-void clif_parse_ViewPlayerEquip(int fd, struct map_session_data* sd)
-{
+void clif_parse_ViewPlayerEquip(int fd, struct map_session_data* sd) {
 	int charid = RFIFOL(fd, 2);
-	struct map_session_data* tsd = iMap->id2sd(charid);
+	struct map_session_data* tsd = map->id2sd(charid);
 
 	if (!tsd)
 		return;
@@ -15326,7 +15758,7 @@ void clif_parse_ViewPlayerEquip(int fd, struct map_session_data* sd)
 	if( tsd->status.show_equip || pc_has_permission(sd, PC_PERM_VIEW_EQUIPMENT) )
 		clif->viewequip_ack(sd, tsd);
 	else
-		clif->viewequip_fail(sd);
+		clif_viewequip_fail(sd);
 }
 
 
@@ -15360,8 +15792,7 @@ void clif_parse_PartyTick(int fd, struct map_session_data* sd)
 
 /// Sends list of all quest states (ZC_ALL_QUEST_LIST).
 /// 02b1 <packet len>.W <num>.L { <quest id>.L <active>.B }*num
-void clif_quest_send_list(struct map_session_data * sd)
-{
+void clif_quest_send_list(struct map_session_data *sd) {
 	int fd = sd->fd;
 	int i;
 	int len = sd->avail_quests*5+8;
@@ -15382,12 +15813,11 @@ void clif_quest_send_list(struct map_session_data * sd)
 
 /// Sends list of all quest missions (ZC_ALL_QUEST_MISSION).
 /// 02b2 <packet len>.W <num>.L { <quest id>.L <start time>.L <expire time>.L <mobs>.W { <mob id>.L <mob count>.W <mob name>.24B }*3 }*num
-void clif_quest_send_mission(struct map_session_data * sd)
-{
+void clif_quest_send_mission(struct map_session_data *sd) {
 	int fd = sd->fd;
 	int i, j;
 	int len = sd->avail_quests*104+8;
-	struct mob_db *mob;
+	struct mob_db *monster;
 
 	WFIFOHEAD(fd, len);
 	WFIFOW(fd, 0) = 0x2b2;
@@ -15395,17 +15825,17 @@ void clif_quest_send_mission(struct map_session_data * sd)
 	WFIFOL(fd, 4) = sd->avail_quests;
 
 	for( i = 0; i < sd->avail_quests; i++ ) {
+		struct quest_db *qi = quest->db(sd->quest_log[i].quest_id);
 		WFIFOL(fd, i*104+8) = sd->quest_log[i].quest_id;
-		WFIFOL(fd, i*104+12) = sd->quest_log[i].time - quest_db[sd->quest_index[i]].time;
+		WFIFOL(fd, i*104+12) = sd->quest_log[i].time - qi->time;
 		WFIFOL(fd, i*104+16) = sd->quest_log[i].time;
-		WFIFOW(fd, i*104+20) = quest_db[sd->quest_index[i]].num_objectives;
+		WFIFOW(fd, i*104+20) = qi->num_objectives;
 
-		for( j = 0 ; j < quest_db[sd->quest_index[i]].num_objectives; j++ )
-		{
-			WFIFOL(fd, i*104+22+j*30) = quest_db[sd->quest_index[i]].mob[j];
+		for( j = 0 ; j < qi->num_objectives; j++ ) {
+			WFIFOL(fd, i*104+22+j*30) = qi->mob[j];
 			WFIFOW(fd, i*104+26+j*30) = sd->quest_log[i].count[j];
-			mob = mob_db(quest_db[sd->quest_index[i]].mob[j]);
-			memcpy(WFIFOP(fd, i*104+28+j*30), mob?mob->jname:"NULL", NAME_LENGTH);
+			monster = mob->db(qi->mob[j]);
+			memcpy(WFIFOP(fd, i*104+28+j*30), monster->jname, NAME_LENGTH);
 		}
 	}
 
@@ -15415,25 +15845,25 @@ void clif_quest_send_mission(struct map_session_data * sd)
 
 /// Notification about a new quest (ZC_ADD_QUEST).
 /// 02b3 <quest id>.L <active>.B <start time>.L <expire time>.L <mobs>.W { <mob id>.L <mob count>.W <mob name>.24B }*3
-void clif_quest_add(struct map_session_data * sd, struct quest * qd, int index)
-{
+void clif_quest_add(struct map_session_data *sd, struct quest *qd) {
 	int fd = sd->fd;
 	int i;
-	struct mob_db *mob;
+	struct mob_db *monster;
+	struct quest_db *qi = quest->db(qd->quest_id);
 
 	WFIFOHEAD(fd, packet_len(0x2b3));
 	WFIFOW(fd, 0) = 0x2b3;
 	WFIFOL(fd, 2) = qd->quest_id;
 	WFIFOB(fd, 6) = qd->state;
-	WFIFOB(fd, 7) = qd->time - quest_db[index].time;
+	WFIFOB(fd, 7) = qd->time - qi->time;
 	WFIFOL(fd, 11) = qd->time;
-	WFIFOW(fd, 15) = quest_db[index].num_objectives;
+	WFIFOW(fd, 15) = qi->num_objectives;
 
-	for( i = 0; i < quest_db[index].num_objectives; i++ ) {
-		WFIFOL(fd, i*30+17) = quest_db[index].mob[i];
+	for( i = 0; i < qi->num_objectives; i++ ) {
+		WFIFOL(fd, i*30+17) = qi->mob[i];
 		WFIFOW(fd, i*30+21) = qd->count[i];
-		mob = mob_db(quest_db[index].mob[i]);
-		memcpy(WFIFOP(fd, i*30+23), mob?mob->jname:"NULL", NAME_LENGTH);
+		monster = mob->db(qi->mob[i]);
+		memcpy(WFIFOP(fd, i*30+23), monster->jname, NAME_LENGTH);
 	}
 
 	WFIFOSET(fd, packet_len(0x2b3));
@@ -15442,8 +15872,7 @@ void clif_quest_add(struct map_session_data * sd, struct quest * qd, int index)
 
 /// Notification about a quest being removed (ZC_DEL_QUEST).
 /// 02b4 <quest id>.L
-void clif_quest_delete(struct map_session_data * sd, int quest_id)
-{
+void clif_quest_delete(struct map_session_data *sd, int quest_id) {
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd, packet_len(0x2b4));
@@ -15455,21 +15884,21 @@ void clif_quest_delete(struct map_session_data * sd, int quest_id)
 
 /// Notification of an update to the hunting mission counter (ZC_UPDATE_MISSION_HUNT).
 /// 02b5 <packet len>.W <mobs>.W { <quest id>.L <mob id>.L <total count>.W <current count>.W }*3
-void clif_quest_update_objective(struct map_session_data * sd, struct quest * qd, int index)
-{
+void clif_quest_update_objective(struct map_session_data *sd, struct quest *qd) {
 	int fd = sd->fd;
 	int i;
-	int len = quest_db[index].num_objectives*12+6;
+	struct quest_db *qi = quest->db(qd->quest_id);
+	int len = qi->num_objectives*12+6;
 
 	WFIFOHEAD(fd, len);
 	WFIFOW(fd, 0) = 0x2b5;
 	WFIFOW(fd, 2) = len;
-	WFIFOW(fd, 4) = quest_db[index].num_objectives;
+	WFIFOW(fd, 4) = qi->num_objectives;
 
-	for( i = 0; i < quest_db[index].num_objectives; i++ ) {
+	for( i = 0; i < qi->num_objectives; i++ ) {
 		WFIFOL(fd, i*12+6) = qd->quest_id;
-		WFIFOL(fd, i*12+10) = quest_db[index].mob[i];
-		WFIFOW(fd, i*12+14) = quest_db[index].count[i];
+		WFIFOL(fd, i*12+10) = qi->mob[i];
+		WFIFOW(fd, i*12+14) = qi->count[i];
 		WFIFOW(fd, i*12+16) = qd->count[i];
 	}
 
@@ -15479,16 +15908,14 @@ void clif_quest_update_objective(struct map_session_data * sd, struct quest * qd
 
 /// Request to change the state of a quest (CZ_ACTIVE_QUEST).
 /// 02b6 <quest id>.L <active>.B
-void clif_parse_questStateAck(int fd, struct map_session_data * sd)
-{
-	quest_update_status(sd, RFIFOL(fd,2), RFIFOB(fd,6)?Q_ACTIVE:Q_INACTIVE);
+void clif_parse_questStateAck(int fd, struct map_session_data *sd) {
+	quest->update_status(sd, RFIFOL(fd,2), RFIFOB(fd,6)?Q_ACTIVE:Q_INACTIVE);
 }
 
 
 /// Notification about the change of a quest state (ZC_ACTIVE_QUEST).
 /// 02b7 <quest id>.L <active>.B
-void clif_quest_update_status(struct map_session_data * sd, int quest_id, bool active)
-{
+void clif_quest_update_status(struct map_session_data *sd, int quest_id, bool active) {
 	int fd = sd->fd;
 
 	WFIFOHEAD(fd, packet_len(0x2b7));
@@ -15532,64 +15959,63 @@ void clif_quest_show_event(struct map_session_data *sd, struct block_list *bl, s
 
 /// Notification about a mercenary status parameter change (ZC_MER_PAR_CHANGE).
 /// 02a2 <var id>.W <value>.L
-void clif_mercenary_updatestatus(struct map_session_data *sd, int type)
-{
+void clif_mercenary_updatestatus(struct map_session_data *sd, int type) {
 	struct mercenary_data *md;
-	struct status_data *status;
+	struct status_data *mstatus;
 	int fd;
 	if( sd == NULL || (md = sd->md) == NULL )
 		return;
 
 	fd = sd->fd;
-	status = &md->battle_status;
+	mstatus = &md->battle_status;
 	WFIFOHEAD(fd,packet_len(0x2a2));
 	WFIFOW(fd,0) = 0x2a2;
 	WFIFOW(fd,2) = type;
 	switch( type ) {
 		case SP_ATK1:
-			{
-				int atk = rnd()%(status->rhw.atk2 - status->rhw.atk + 1) + status->rhw.atk;
-				WFIFOL(fd,4) = cap_value(atk, 0, INT16_MAX);
-			}
+		{
+			int atk = rnd()%(mstatus->rhw.atk2 - mstatus->rhw.atk + 1) + mstatus->rhw.atk;
+			WFIFOL(fd,4) = cap_value(atk, 0, INT16_MAX);
+		}
 			break;
 		case SP_MATK1:
-			WFIFOL(fd,4) = cap_value(status->matk_max, 0, INT16_MAX);
+			WFIFOL(fd,4) = cap_value(mstatus->matk_max, 0, INT16_MAX);
 			break;
 		case SP_HIT:
-			WFIFOL(fd,4) = status->hit;
+			WFIFOL(fd,4) = mstatus->hit;
 			break;
 		case SP_CRITICAL:
-			WFIFOL(fd,4) = status->cri/10;
+			WFIFOL(fd,4) = mstatus->cri/10;
 			break;
 		case SP_DEF1:
-			WFIFOL(fd,4) = status->def;
+			WFIFOL(fd,4) = mstatus->def;
 			break;
 		case SP_MDEF1:
-			WFIFOL(fd,4) = status->mdef;
+			WFIFOL(fd,4) = mstatus->mdef;
 			break;
 		case SP_MERCFLEE:
-			WFIFOL(fd,4) = status->flee;
+			WFIFOL(fd,4) = mstatus->flee;
 			break;
 		case SP_ASPD:
-			WFIFOL(fd,4) = status->amotion;
+			WFIFOL(fd,4) = mstatus->amotion;
 			break;
 		case SP_HP:
-			WFIFOL(fd,4) = status->hp;
+			WFIFOL(fd,4) = mstatus->hp;
 			break;
 		case SP_MAXHP:
-			WFIFOL(fd,4) = status->max_hp;
+			WFIFOL(fd,4) = mstatus->max_hp;
 			break;
 		case SP_SP:
-			WFIFOL(fd,4) = status->sp;
+			WFIFOL(fd,4) = mstatus->sp;
 			break;
 		case SP_MAXSP:
-			WFIFOL(fd,4) = status->max_sp;
+			WFIFOL(fd,4) = mstatus->max_sp;
 			break;
 		case SP_MERCKILLS:
 			WFIFOL(fd,4) = md->mercenary.kill_count;
 			break;
 		case SP_MERCFAITH:
-			WFIFOL(fd,4) = mercenary_get_faith(md);
+			WFIFOL(fd,4) = mercenary->get_faith(md);
 			break;
 	}
 	WFIFOSET(fd,packet_len(0x2a2));
@@ -15600,42 +16026,41 @@ void clif_mercenary_updatestatus(struct map_session_data *sd, int type)
 /// 029b <id>.L <atk>.W <matk>.W <hit>.W <crit>.W <def>.W <mdef>.W <flee>.W <aspd>.W
 ///     <name>.24B <level>.W <hp>.L <maxhp>.L <sp>.L <maxsp>.L <expire time>.L <faith>.W
 ///     <calls>.L <kills>.L <atk range>.W
-void clif_mercenary_info(struct map_session_data *sd)
-{
+void clif_mercenary_info(struct map_session_data *sd) {
 	int fd;
 	struct mercenary_data *md;
-	struct status_data *status;
+	struct status_data *mstatus;
 	int atk;
 
 	if( sd == NULL || (md = sd->md) == NULL )
 		return;
 
 	fd = sd->fd;
-	status = &md->battle_status;
+	mstatus = &md->battle_status;
 
 	WFIFOHEAD(fd,packet_len(0x29b));
 	WFIFOW(fd,0) = 0x29b;
 	WFIFOL(fd,2) = md->bl.id;
 
 	// Mercenary shows ATK as a random value between ATK ~ ATK2
-	atk = rnd()%(status->rhw.atk2 - status->rhw.atk + 1) + status->rhw.atk;
+	atk = rnd()%(mstatus->rhw.atk2 - mstatus->rhw.atk + 1) + mstatus->rhw.atk;
 	WFIFOW(fd,6) = cap_value(atk, 0, INT16_MAX);
-	WFIFOW(fd,8) = cap_value(status->matk_max, 0, INT16_MAX);
-	WFIFOW(fd,10) = status->hit;
-	WFIFOW(fd,12) = status->cri/10;
-	WFIFOW(fd,14) = status->def;
-	WFIFOW(fd,16) = status->mdef;
-	WFIFOW(fd,18) = status->flee;
-	WFIFOW(fd,20) = status->amotion;
+	WFIFOW(fd,8) = cap_value(mstatus->matk_max, 0, INT16_MAX);
+	WFIFOW(fd,10) = mstatus->hit;
+	WFIFOW(fd,12) = mstatus->cri/10;
+	WFIFOW(fd,14) = mstatus->def;
+	WFIFOW(fd,16) = mstatus->mdef;
+	WFIFOW(fd,18) = mstatus->flee;
+	WFIFOW(fd,20) = mstatus->amotion;
 	safestrncpy((char*)WFIFOP(fd,22), md->db->name, NAME_LENGTH);
 	WFIFOW(fd,46) = md->db->lv;
-	WFIFOL(fd,48) = status->hp;
-	WFIFOL(fd,52) = status->max_hp;
-	WFIFOL(fd,56) = status->sp;
-	WFIFOL(fd,60) = status->max_sp;
-	WFIFOL(fd,64) = (int)time(NULL) + (mercenary_get_lifetime(md) / 1000);
-	WFIFOW(fd,68) = mercenary_get_faith(md);
-	WFIFOL(fd,70) = mercenary_get_calls(md);
+	WFIFOL(fd,48) = mstatus->hp;
+	WFIFOL(fd,52) = mstatus->max_hp;
+	WFIFOL(fd,56) = mstatus->sp;
+	WFIFOL(fd,60) = mstatus->max_sp;
+	WFIFOL(fd,64) = (int)time(NULL) + (mercenary->get_lifetime(md) / 1000);
+	WFIFOW(fd,68) = mercenary->get_faith(md);
+	WFIFOL(fd,70) = mercenary->get_calls(md);
 	WFIFOL(fd,74) = md->mercenary.kill_count;
 	WFIFOW(fd,78) = md->battle_status.rhw.range;
 	WFIFOSET(fd,packet_len(0x29b));
@@ -15643,7 +16068,7 @@ void clif_mercenary_info(struct map_session_data *sd)
 
 
 /// Mercenary skill tree (ZC_MER_SKILLINFO_LIST).
-/// 029d <packet len>.W { <skill id>.W <type>.L <level>.W <sp cost>.W <attack range>.W <skill name>.24B <upgradable>.B }*
+/// 029d <packet len>.W { <skill id>.W <type>.L <level>.W <sp cost>.W <attack range>.W <skill name>.24B <upgradeable>.B }*
 void clif_mercenary_skillblock(struct map_session_data *sd)
 {
 	struct mercenary_data *md;
@@ -15685,7 +16110,7 @@ void clif_parse_mercenary_action(int fd, struct map_session_data* sd)
 	if( sd->md == NULL )
 		return;
 
-	if( option == 2 ) merc_delete(sd->md, 2);
+	if( option == 2 ) mercenary->delete(sd->md, 2);
 }
 
 
@@ -15802,11 +16227,11 @@ void clif_bg_xy_remove(struct map_session_data *sd)
 
 /// Notifies clients of a battleground message (ZC_BATTLEFIELD_CHAT).
 /// 02dc <packet len>.W <account id>.L <name>.24B <message>.?B
-void clif_bg_message(struct battleground_data *bg, int src_id, const char *name, const char *mes, int len)
+void clif_bg_message(struct battleground_data *bgd, int src_id, const char *name, const char *mes, size_t len)
 {
 	struct map_session_data *sd;
 	unsigned char *buf;
-	if( (sd = bg_getavailablesd(bg)) == NULL )
+	if( !bgd->count || (sd = bg->getavailablesd(bgd)) == NULL )
 		return;
 
 	buf = (unsigned char*)aMalloc((len + NAME_LENGTH + 8)*sizeof(unsigned char));
@@ -15831,31 +16256,33 @@ void clif_parse_BattleChat(int fd, struct map_session_data* sd)
 	int textlen = RFIFOW(fd,2) - 4;
 
 	char *name, *message;
-	int namelen, messagelen;
+	size_t namelen, messagelen;
 
 	if( !clif->process_message(sd, 0, &name, &namelen, &message, &messagelen) )
 		return;
 
-	if( atcommand->parse(fd, sd, message, 1) )
+	if( atcommand->exec(fd, sd, message, true) )
 		return;
 
-	if( sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] || sd->sc.data[SC_DEEP_SLEEP] || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
+	if( sd->sc.data[SC_BERSERK] || (sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) || (sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
 		return;
 
 	if( battle_config.min_chat_delay ) {
-		if( DIFF_TICK(sd->cantalk_tick, iTimer->gettick()) > 0 )
+		if( DIFF_TICK(sd->cantalk_tick, timer->gettick()) > 0 )
 			return;
-		sd->cantalk_tick = iTimer->gettick() + battle_config.min_chat_delay;
+		sd->cantalk_tick = timer->gettick() + battle_config.min_chat_delay;
 	}
 
-	bg_send_message(sd, text, textlen);
+	if( battle_config.idletime_criteria & BCIDLE_CHAT )
+		sd->idletime = sockt->last_tick;
+
+	bg->send_message(sd, text, textlen);
 }
 
 
 /// Notifies client of a battleground score change (ZC_BATTLEFIELD_NOTIFY_POINT).
 /// 02de <camp A points>.W <camp B points>.W
-void clif_bg_updatescore(int16 m)
-{
+void clif_bg_updatescore(int16 m) {
 	struct block_list bl;
 	unsigned char buf[6];
 
@@ -15864,21 +16291,20 @@ void clif_bg_updatescore(int16 m)
 	bl.m = m;
 
 	WBUFW(buf,0) = 0x2de;
-	WBUFW(buf,2) = map[m].bgscore_lion;
-	WBUFW(buf,4) = map[m].bgscore_eagle;
+	WBUFW(buf,2) = map->list[m].bgscore_lion;
+	WBUFW(buf,4) = map->list[m].bgscore_eagle;
 	clif->send(buf,packet_len(0x2de),&bl,ALL_SAMEMAP);
 }
 
-void clif_bg_updatescore_single(struct map_session_data *sd)
-{
+void clif_bg_updatescore_single(struct map_session_data *sd) {
 	int fd;
 	nullpo_retv(sd);
 	fd = sd->fd;
 
 	WFIFOHEAD(fd,packet_len(0x2de));
 	WFIFOW(fd,0) = 0x2de;
-	WFIFOW(fd,2) = map[sd->bl.m].bgscore_lion;
-	WFIFOW(fd,4) = map[sd->bl.m].bgscore_eagle;
+	WFIFOW(fd,2) = map->list[sd->bl.m].bgscore_lion;
+	WFIFOW(fd,4) = map->list[sd->bl.m].bgscore_eagle;
 	WFIFOSET(fd,packet_len(0x2de));
 }
 
@@ -15918,7 +16344,7 @@ void clif_font(struct map_session_data *sd)
 	nullpo_retv(sd);
 	WBUFW(buf,0) = 0x2ef;
 	WBUFL(buf,2) = sd->bl.id;
-	WBUFW(buf,6) = sd->user_font;
+	WBUFW(buf,6) = sd->status.font;
 	clif->send(buf, packet_len(0x2ef), &sd->bl, AREA);
 #endif
 }
@@ -15931,34 +16357,34 @@ int clif_instance(int instance_id, int type, int flag) {
 	struct map_session_data *sd = NULL;
 	unsigned char buf[255];
 	enum send_target target = PARTY;
-	
-	switch( instances[instance_id].owner_type ) {
+
+	switch( instance->list[instance_id].owner_type ) {
 		case IOT_NONE:
 			return 0;
 		case IOT_GUILD:
 			target = GUILD;
-			sd = guild->getavailablesd(guild->search(instances[instance_id].owner_id));
+			sd = guild->getavailablesd(guild->search(instance->list[instance_id].owner_id));
 			break;
 		case IOT_PARTY:
 			/* default is already PARTY */
-			sd = party->getavailablesd(party->search(instances[instance_id].owner_id));
+			sd = party->getavailablesd(party->search(instance->list[instance_id].owner_id));
 			break;
 		case IOT_CHAR:
 			target = SELF;
-			sd = iMap->id2sd(instances[instance_id].owner_id);
+			sd = map->id2sd(instance->list[instance_id].owner_id);
 			break;
 	}
 
 	if( !sd )
 		return 0;
-	
+
 	switch( type ) {
 		case 1:
 			// S 0x2cb <Instance name>.61B <Standby Position>.W
 			// Required to start the instancing information window on Client
 			// This window re-appear each "refresh" of client automatically until type 4 is send to client.
 			WBUFW(buf,0) = 0x02CB;
-			memcpy(WBUFP(buf,2),instances[instance_id].name,INSTANCE_NAME_LENGTH);
+			memcpy(WBUFP(buf,2),instance->list[instance_id].name,INSTANCE_NAME_LENGTH);
 			WBUFW(buf,63) = flag;
 			clif->send(buf,packet_len(0x02CB),&sd->bl,target);
 			break;
@@ -15973,13 +16399,13 @@ int clif_instance(int instance_id, int type, int flag) {
 		case 4:
 			// S 0x2cd <Instance Name>.61B <Instance Remaining Time>.L <Instance Noplayers close time>.L
 			WBUFW(buf,0) = 0x02CD;
-			memcpy(WBUFP(buf,2),instances[instance_id].name,61);
+			memcpy(WBUFP(buf,2),instance->list[instance_id].name,61);
 			if( type == 3 ) {
-				WBUFL(buf,63) = instances[instance_id].progress_timeout;
+				WBUFL(buf,63) = instance->list[instance_id].progress_timeout;
 				WBUFL(buf,67) = 0;
 			} else {
 				WBUFL(buf,63) = 0;
-				WBUFL(buf,67) = instances[instance_id].idle_timeout;
+				WBUFL(buf,67) = instance->list[instance_id].idle_timeout;
 			}
 			clif->send(buf,packet_len(0x02CD),&sd->bl,target);
 			break;
@@ -16001,24 +16427,24 @@ int clif_instance(int instance_id, int type, int flag) {
 
 void clif_instance_join(int fd, int instance_id)
 {
-	if( instances[instance_id].idle_timer != INVALID_TIMER ) {
+	if( instance->list[instance_id].idle_timer != INVALID_TIMER ) {
 		WFIFOHEAD(fd,packet_len(0x02CD));
 		WFIFOW(fd,0) = 0x02CD;
-		memcpy(WFIFOP(fd,2),instances[instance_id].name,61);
+		memcpy(WFIFOP(fd,2),instance->list[instance_id].name,61);
 		WFIFOL(fd,63) = 0;
-		WFIFOL(fd,67) = instances[instance_id].idle_timeout;
+		WFIFOL(fd,67) = instance->list[instance_id].idle_timeout;
 		WFIFOSET(fd,packet_len(0x02CD));
-	} else if( instances[instance_id].progress_timer != INVALID_TIMER ) {
+	} else if( instance->list[instance_id].progress_timer != INVALID_TIMER ) {
 		WFIFOHEAD(fd,packet_len(0x02CD));
 		WFIFOW(fd,0) = 0x02CD;
-		memcpy(WFIFOP(fd,2),instances[instance_id].name,61);
-		WFIFOL(fd,63) = instances[instance_id].progress_timeout;
+		memcpy(WFIFOP(fd,2),instance->list[instance_id].name,61);
+		WFIFOL(fd,63) = instance->list[instance_id].progress_timeout;
 		WFIFOL(fd,67) = 0;
 		WFIFOSET(fd,packet_len(0x02CD));
 	} else {
 		WFIFOHEAD(fd,packet_len(0x02CB));
 		WFIFOW(fd,0) = 0x02CB;
-		memcpy(WFIFOP(fd,2),instances[instance_id].name,61);
+		memcpy(WFIFOP(fd,2),instance->list[instance_id].name,61);
 		WFIFOW(fd,63) = 0;
 		WFIFOSET(fd,packet_len(0x02CB));
 	}
@@ -16039,7 +16465,7 @@ void clif_party_show_picker(struct map_session_data * sd, struct item * item_dat
 {
 #if PACKETVER >= 20071002
 	unsigned char buf[22];
-	struct item_data* id = itemdb_search(item_data->nameid);
+	struct item_data* id = itemdb->search(item_data->nameid);
 
 	WBUFW(buf,0) = 0x2b8;
 	WBUFL(buf,2) = sd->status.account_id;
@@ -16062,8 +16488,7 @@ void clif_party_show_picker(struct map_session_data * sd, struct item * item_dat
 /// exp type:
 ///     0 = normal exp gain/loss
 ///     1 = quest exp gain/loss
-void clif_displayexp(struct map_session_data *sd, unsigned int exp, char type, bool quest)
-{
+void clif_displayexp(struct map_session_data *sd, unsigned int exp, char type, bool is_quest) {
 	int fd;
 
 	nullpo_retv(sd);
@@ -16075,7 +16500,7 @@ void clif_displayexp(struct map_session_data *sd, unsigned int exp, char type, b
 	WFIFOL(fd,2) = sd->bl.id;
 	WFIFOL(fd,6) = exp;
 	WFIFOW(fd,10) = type;
-	WFIFOW(fd,12) = quest?1:0;// Normal exp is shown in yellow, quest exp is shown in purple.
+	WFIFOW(fd,12) = is_quest?1:0;// Normal exp is shown in yellow, quest exp is shown in purple.
 	WFIFOSET(fd,packet_len(0x7f6));
 }
 
@@ -16156,29 +16581,29 @@ void clif_parse_ItemListWindowSelected(int fd, struct map_session_data* sd) {
  *==========================================*/
 void clif_elemental_updatestatus(struct map_session_data *sd, int type) {
 	struct elemental_data *ed;
-	struct status_data *status;
+	struct status_data *estatus;
 	int fd;
 
 	if( sd == NULL || (ed = sd->ed) == NULL )
 		return;
 
 	fd = sd->fd;
-	status = &ed->battle_status;
+	estatus = &ed->battle_status;
 	WFIFOHEAD(fd,8);
 	WFIFOW(fd,0) = 0x81e;
 	WFIFOW(fd,2) = type;
 	switch( type ) {
 		case SP_HP:
-			WFIFOL(fd,4) = status->hp;
+			WFIFOL(fd,4) = estatus->hp;
 			break;
 		case SP_MAXHP:
-			WFIFOL(fd,4) = status->max_hp;
+			WFIFOL(fd,4) = estatus->max_hp;
 			break;
 		case SP_SP:
-			WFIFOL(fd,4) = status->sp;
+			WFIFOL(fd,4) = estatus->sp;
 			break;
 		case SP_MAXSP:
-			WFIFOL(fd,4) = status->max_sp;
+			WFIFOL(fd,4) = estatus->max_sp;
 			break;
 	}
 	WFIFOSET(fd,8);
@@ -16187,21 +16612,21 @@ void clif_elemental_updatestatus(struct map_session_data *sd, int type) {
 void clif_elemental_info(struct map_session_data *sd) {
 	int fd;
 	struct elemental_data *ed;
-	struct status_data *status;
+	struct status_data *estatus;
 
 	if( sd == NULL || (ed = sd->ed) == NULL )
 		return;
 
 	fd = sd->fd;
-	status = &ed->battle_status;
+	estatus = &ed->battle_status;
 
 	WFIFOHEAD(fd,22);
 	WFIFOW(fd, 0) = 0x81d;
 	WFIFOL(fd, 2) = ed->bl.id;
-	WFIFOL(fd, 6) = status->hp;
-	WFIFOL(fd,10) = status->max_hp;
-	WFIFOL(fd,14) = status->sp;
-	WFIFOL(fd,18) = status->max_sp;
+	WFIFOL(fd, 6) = estatus->hp;
+	WFIFOL(fd,10) = estatus->max_hp;
+	WFIFOL(fd,14) = estatus->sp;
+	WFIFOL(fd,18) = estatus->max_sp;
 	WFIFOSET(fd,22);
 }
 
@@ -16709,7 +17134,7 @@ void clif_parse_debug(int fd,struct map_session_data *sd) {
 		}
 		ShowDebug("Packet debug of 0x%04X (length %d), %s session #%d, %d/%d (AID/CID)\n", cmd, packet_len, sd->state.active ? "authed" : "unauthed", fd, sd->status.account_id, sd->status.char_id);
 	} else {
-		packet_len = RFIFOREST(fd);
+		packet_len = (int)RFIFOREST(fd);
 		ShowDebug("Packet debug of 0x%04X (length %d), session #%d\n", cmd, packet_len, fd);
 	}
 
@@ -16717,7 +17142,7 @@ void clif_parse_debug(int fd,struct map_session_data *sd) {
 }
 /*==========================================
  * Server tells client to display a window similar to Magnifier (item) one
- * Server populates the window with avilable elemental converter options according to player's inventory
+ * Server populates the window with available elemental converter options according to player's inventory
  *------------------------------------------*/
 int clif_elementalconverter_list(struct map_session_data *sd) {
 	int i,c,view,fd;
@@ -16731,11 +17156,11 @@ int clif_elementalconverter_list(struct map_session_data *sd) {
 	WFIFOW(fd, 0)=0x1ad;
 
 	for(i=0,c=0;i<MAX_SKILL_PRODUCE_DB;i++){
-		if( skill->can_produce_mix(sd,skill_produce_db[i].nameid,23, 1) ){
-			if((view = itemdb_viewid(skill_produce_db[i].nameid)) > 0)
+		if( skill->can_produce_mix(sd,skill->produce_db[i].nameid,23, 1) ){
+			if((view = itemdb_viewid(skill->produce_db[i].nameid)) > 0)
 				WFIFOW(fd,c*2+ 4)= view;
 			else
-				WFIFOW(fd,c*2+ 4)= skill_produce_db[i].nameid;
+				WFIFOW(fd,c*2+ 4)= skill->produce_db[i].nameid;
 			c++;
 		}
 	}
@@ -16751,15 +17176,15 @@ int clif_elementalconverter_list(struct map_session_data *sd) {
 /**
  * Rune Knight
  **/
-void clif_millenniumshield(struct map_session_data *sd, short shields ) {
+void clif_millenniumshield(struct block_list *bl, short shields ) {
 #if PACKETVER >= 20081217
 	unsigned char buf[10];
 
 	WBUFW(buf,0) = 0x440;
-	WBUFL(buf,2) = sd->bl.id;
+	WBUFL(buf,2) = bl->id;
 	WBUFW(buf,6) = shields;
 	WBUFW(buf,8) = 0;
-	clif->send(buf,packet_len(0x440),&sd->bl,AREA);
+	clif->send(buf,packet_len(0x440),bl,AREA);
 #endif
 }
 /**
@@ -17021,73 +17446,68 @@ void clif_parse_MoveItem(int fd, struct map_session_data *sd) {
 /* [Ind/Hercules] */
 void clif_cashshop_db(void) {
 	config_t cashshop_conf;
-	config_setting_t *cashshop = NULL;
+	config_setting_t *cashshop = NULL, *cats = NULL;
 	const char *config_filename = "db/cashshop_db.conf"; // FIXME hardcoded name
-	int i;
+	int i, item_count_t = 0;
 	for( i = 0; i < CASHSHOP_TAB_MAX; i++ ) {
 		CREATE(clif->cs.data[i], struct hCSData *, 1);
 		clif->cs.item_count[i] = 0;
 	}
-	
-	if (conf_read_file(&cashshop_conf, config_filename)) {
+
+	if (libconfig->read_file(&cashshop_conf, config_filename)) {
 		ShowError("can't read %s\n", config_filename);
 		return;
 	}
-	
-	cashshop = config_lookup(&cashshop_conf, "cash_shop");
-	
-	if (cashshop != NULL) {
-		config_setting_t *cats = config_setting_get_elem(cashshop, 0);
-		config_setting_t *cat;
-		int k, item_count_t = 0;
-		
+
+	cashshop = libconfig->lookup(&cashshop_conf, "cash_shop");
+
+	if( cashshop != NULL && (cats = libconfig->setting_get_elem(cashshop, 0)) != NULL ) {
 		for(i = 0; i < CASHSHOP_TAB_MAX; i++) {
+			config_setting_t *cat;
 			char entry_name[10];
-			
+
 			sprintf(entry_name,"cat_%d",i);
-			
-			if( (cat = config_setting_get_member(cats, entry_name)) != NULL ) {
-				int item_count = config_setting_length(cat);
-				
+
+			if( (cat = libconfig->setting_get_member(cats, entry_name)) != NULL ) {
+				int k, item_count = libconfig->setting_length(cat);
+
 				for(k = 0; k < item_count; k++) {
-					config_setting_t *entry = config_setting_get_elem(cat,k);
+					config_setting_t *entry = libconfig->setting_get_elem(cat,k);
 					const char *name = config_setting_name(entry);
-					int price = config_setting_get_int(entry);
+					int price = libconfig->setting_get_int(entry);
 					struct item_data * data = NULL;
-					
+
 					if( price < 1 ) {
 						ShowWarning("cashshop_db: unsupported price '%d' for entry named '%s' in category '%s'\n", price, name, entry_name);
 						continue;
 					}
-										
+
 					if( name[0] == 'I' && name[1] == 'D' && strlen(name) <= 7 ) {
-						if( !( data = itemdb_exists(atoi(name+2))) ) {
+						if( !( data = itemdb->exists(atoi(name+2))) ) {
 							ShowWarning("cashshop_db: unknown item id '%s' in category '%s'\n", name+2, entry_name);
 							continue;
 						}
 					} else {
-						if( !( data = itemdb_searchname(name) ) ) {
+						if( !( data = itemdb->search_name(name) ) ) {
 							ShowWarning("cashshop_db: unknown item name '%s' in category '%s'\n", name, entry_name);
 							continue;
 						}
 					}
-					
-					
+
+
 					RECREATE(clif->cs.data[i], struct hCSData *, ++clif->cs.item_count[i]);
 					CREATE(clif->cs.data[i][ clif->cs.item_count[i] - 1 ], struct hCSData , 1);
-					
+
 					clif->cs.data[i][ clif->cs.item_count[i] - 1 ]->id = data->nameid;
 					clif->cs.data[i][ clif->cs.item_count[i] - 1 ]->price = price;
 					item_count_t++;
 				}
-			} else {
-				ShowError("cashshop_db: category '%s' (%d) not found!!\n",entry_name,i);
 			}
 		}
-		
-		ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", item_count_t, config_filename);
-		config_destroy(&cashshop_conf);
+
+		libconfig->destroy(&cashshop_conf);
 	}
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", item_count_t, config_filename);
 }
 /// Items that are in favorite tab of inventory (ZC_ITEM_FAVORITE).
 /// 0900 <index>.W <favorite>.B
@@ -17114,25 +17534,30 @@ void clif_snap( struct block_list *bl, short x, short y ) {
 
 void clif_monster_hp_bar( struct mob_data* md, struct map_session_data *sd ) {
 	struct packet_monster_hp p;
-	
+
 	p.PacketType = monsterhpType;
 	p.GID = md->bl.id;
 	p.HP = md->status.hp;
 	p.MaxHP = md->status.max_hp;
-	
+
 	clif->send(&p,sizeof(p),&sd->bl,SELF);
 }
 /* [Ind/Hercules] placeholder for unsupported incoming packets (avoids server disconnecting client) */
 void __attribute__ ((unused)) clif_parse_dull(int fd,struct map_session_data *sd) {
 	return;
 }
-
 void clif_parse_CashShopOpen(int fd, struct map_session_data *sd) {
+
+	if( map->list[sd->bl.m].flag.nocashshop ) {
+		clif->colormes(fd,COLOR_RED,msg_txt(1489)); //Cash Shop is disabled in this map
+		return;
+	}
+
 	WFIFOHEAD(fd, 10);
 	WFIFOW(fd, 0) = 0x845;
 	WFIFOL(fd, 2) = sd->cashPoints; //[Ryuuzaki] - switched positions to reflect proper values
 	WFIFOL(fd, 6) = sd->kafraPoints;
-	WFIFOSET(fd, 10);			
+	WFIFOSET(fd, 10);
 }
 
 void clif_parse_CashShopClose(int fd, struct map_session_data *sd) {
@@ -17141,35 +17566,43 @@ void clif_parse_CashShopClose(int fd, struct map_session_data *sd) {
 
 void clif_parse_CashShopSchedule(int fd, struct map_session_data *sd) {
 	int i, j = 0;
-	
+
 	for( i = 0; i < CASHSHOP_TAB_MAX; i++ ) {
+		if( clif->cs.item_count[i] == 0 )
+			continue; // Skip empty tabs, the client only expects filled ones
+
 		WFIFOHEAD(fd, 8 + ( clif->cs.item_count[i] * 6 ) );
 		WFIFOW(fd, 0) = 0x8ca;
 		WFIFOW(fd, 2) = 8 + ( clif->cs.item_count[i] * 6 );
 		WFIFOW(fd, 4) = clif->cs.item_count[i];
 		WFIFOW(fd, 6) = i;
-		
+
 		for( j = 0; j < clif->cs.item_count[i]; j++ ) {
 			WFIFOW(fd, 8 + ( 6 * j ) ) = clif->cs.data[i][j]->id;
 			WFIFOL(fd, 10 + ( 6 * j ) ) = clif->cs.data[i][j]->price;
 		}
-				
+
 		WFIFOSET(fd, 8 + ( clif->cs.item_count[i] * 6 ));
 	}
 }
 void clif_parse_CashShopBuy(int fd, struct map_session_data *sd) {
 	unsigned short limit = RFIFOW(fd, 4), i, j;
-	unsigned int kafra_pay = RFIFOL(fd, 6);// [Ryuuzaki] - These are free cash points (strangely #CASH = main cash curreny for us, confusing)
+	unsigned int kafra_pay = RFIFOL(fd, 6);// [Ryuuzaki] - These are free cash points (strangely #CASH = main cash currently for us, confusing)
+
+	if( map->list[sd->bl.m].flag.nocashshop ) {
+		clif->colormes(fd,COLOR_RED,msg_txt(1489)); //Cash Shop is disabled in this map
+		return;
+	}
 
 	for(i = 0; i < limit; i++) {
 		int qty = RFIFOL(fd, 14 + ( i * 10 ));
 		int id = RFIFOL(fd, 10 + ( i * 10 ));
 		short tab = RFIFOW(fd, 18 + ( i * 10 ));
 		enum CASH_SHOP_BUY_RESULT result = CSBR_UNKNOWN;
-				
+
 		if( tab < 0 || tab > CASHSHOP_TAB_MAX )
 			continue;
-		
+
 		for( j = 0; j < clif->cs.item_count[tab]; j++ ) {
 			if( clif->cs.data[tab][j]->id == id )
 				break;
@@ -17180,24 +17613,24 @@ void clif_parse_CashShopBuy(int fd, struct map_session_data *sd) {
 				result = CSBR_SHORTTAGE_CASH;
 			} else if( (sd->cashPoints+kafra_pay) < (clif->cs.data[tab][j]->price * qty) ) {
 				result = CSBR_SHORTTAGE_CASH;
-			} else if ( !( data = itemdb_exists(clif->cs.data[tab][j]->id) ) ) {
+			} else if ( !( data = itemdb->exists(clif->cs.data[tab][j]->id) ) ) {
 				result = CSBR_UNKONWN_ITEM;
 			} else {
 				struct item item_tmp;
 				int k, get_count;
-				
+
 				get_count = qty;
-				
-				if (!itemdb_isstackable2(data))
+
+				if (!itemdb->isstackable2(data))
 					get_count = 1;
-				
+
 				pc->paycash(sd, clif->cs.data[tab][j]->price * qty, kafra_pay);// [Ryuuzaki]
 				for (k = 0; k < qty; k += get_count) {
-					if (!pet_create_egg(sd, data->nameid)) {
+					if (!pet->create_egg(sd, data->nameid)) {
 						memset(&item_tmp, 0, sizeof(item_tmp));
 						item_tmp.nameid = data->nameid;
 						item_tmp.identify = 1;
-						
+
 						switch (pc->additem(sd, &item_tmp, get_count, LOG_TYPE_NPC)) {
 							case 0:
 								result = CSBR_SUCCESS;
@@ -17218,16 +17651,17 @@ void clif_parse_CashShopBuy(int fd, struct map_session_data *sd) {
 								result = CSBR_RUNE_OVERCOUNT;
 								break;
 						}
-						
+
 						if( result != CSBR_SUCCESS )
 							pc->getcash(sd, clif->cs.data[tab][j]->price * get_count,0);
-					}
+					} else /* create_egg succeeded so mark as success */
+						result = CSBR_SUCCESS;
 				}
 			}
 		} else {
 			result = CSBR_UNKONWN_ITEM;
 		}
-		
+
 		WFIFOHEAD(fd, 16);
 		WFIFOW(fd, 0) = 0x849;
 		WFIFOL(fd, 2) = id;
@@ -17243,7 +17677,7 @@ void clif_parse_CashShopReqTab(int fd, struct map_session_data *sd) {
 	short tab = RFIFOW(fd, 2);
 	int j;
 
-	if( tab < 0 || tab > CASHSHOP_TAB_MAX )
+	if( tab < 0 || tab > CASHSHOP_TAB_MAX || clif->cs.item_count[tab] == 0 )
 		return;
 
 	WFIFOHEAD(fd, 10 + ( clif->cs.item_count[tab] * 6 ) );
@@ -17251,73 +17685,98 @@ void clif_parse_CashShopReqTab(int fd, struct map_session_data *sd) {
 	WFIFOW(fd, 2) = 10 + ( clif->cs.item_count[tab] * 6 );
 	WFIFOL(fd, 4) = tab;
 	WFIFOW(fd, 8) = clif->cs.item_count[tab];
-	
+
 	for( j = 0; j < clif->cs.item_count[tab]; j++ ) {
 		WFIFOW(fd, 10 + ( 6 * j ) ) = clif->cs.data[tab][j]->id;
 		WFIFOL(fd, 12 + ( 6 * j ) ) = clif->cs.data[tab][j]->price;
 	}
-	
+
 	WFIFOSET(fd, 10 + ( clif->cs.item_count[tab] * 6 ));
 }
 /* [Ind/Hercules] */
 void clif_maptypeproperty2(struct block_list *bl,enum send_target t) {
 #if PACKETVER >= 20121010
 	struct packet_maptypeproperty2 p;
-	
+
 	p.PacketType = maptypeproperty2Type;
 	p.type = 0x28;
-	p.flag.usecart = 1;
-	p.flag.party = 1;
-	p.flag.guild = 1;
+	p.flag.party = map->list[bl->m].flag.pvp ? 1 : 0;
+	p.flag.guild = map_flag_gvg(bl->m) ? 1 : 0;
 	p.flag.siege = map_flag_gvg2(bl->m) ? 1: 0;
-	p.flag.mineffect = 1;
-	p.flag.nolockon = 0;
-	p.flag.countpk = map[bl->m].flag.pvp ? 1 : 0;
-	p.flag.nopartyformation = 0;
-	p.flag.noitemconsumption = 0;
-	p.flag.summonstarmiracle = 0;
-	p.flag.bg = map[bl->m].flag.battleground ? 1 : 0;
-	
+	p.flag.mineffect = map_flag_gvg(bl->m); // FIXME/CHECKME Forcing /mineffect in castles during WoE (probably redundant? I'm not sure)
+	p.flag.nolockon = 0; // TODO
+	p.flag.countpk = map->list[bl->m].flag.pvp ? 1 : 0;
+	p.flag.nopartyformation = map->list[bl->m].flag.partylock ? 1 : 0;
+	p.flag.bg = map->list[bl->m].flag.battleground ? 1 : 0;
+	p.flag.noitemconsumption = 0; // TODO
+	p.flag.summonstarmiracle = 0; // TODO
+	p.flag.usecart = 1; // TODO
+	p.flag.SpareBits = 0;
+
 	clif->send(&p,sizeof(p),bl,t);
 #endif
 }
 
 void clif_status_change2(struct block_list *bl, int tid, enum send_target target, int type, int val1, int val2, int val3) {
 	struct packet_status_change2 p;
-	
+
 	p.PacketType = status_change2Type;
 	p.index = type;
 	p.AID = tid;
 	p.state = 1;
-	p.Left = -1;// officially its 9999 but -1 is a explicit "no-duration" which behaves best [Ind/Hercules]
+	p.Left = 9999;
 	p.val1 = val1;
 	p.val2 = val2;
 	p.val3 = val3;
-	
+
 	clif->send(&p,sizeof(p), bl, target);
 }
 
 void clif_partytickack(struct map_session_data* sd, bool flag) {
-	
+
 	WFIFOHEAD(sd->fd, packet_len(0x2c9));
 	WFIFOW(sd->fd, 0) = 0x2c9;
 	WFIFOB(sd->fd, 2) = flag;
 	WFIFOSET(sd->fd, packet_len(0x2c9));
 }
 
+void clif_ShowScript(struct block_list* bl, const char* message) {
+	char buf[256];
+	size_t len;
+	nullpo_retv(bl);
+
+	if(!message)
+		return;
+
+	len = strlen(message)+1;
+
+	if (len > sizeof(buf)-8) {
+		ShowWarning("clif_ShowScript: Truncating too long message '%s' (len=%"PRIuS").\n", message, len);
+		len = sizeof(buf)-8;
+	}
+
+	WBUFW(buf,0)=0x8b3;
+	WBUFW(buf,2)=len+8;
+	WBUFL(buf,4)=bl->id;
+	safestrncpy((char *) WBUFP(buf,8),message,len);
+	clif->send((unsigned char *) buf,WBUFW(buf,2),bl,ALL_CLIENT);
+}
+
 void clif_status_change_end(struct block_list *bl, int tid, enum send_target target, int type) {
 	struct packet_status_change_end p;
-	
+
+	if( bl->type == BL_PC && !((TBL_PC*)bl)->state.active )
+		return;
+
 	p.PacketType = status_change_endType;
 	p.index = type;
 	p.AID = tid;
 	p.state = 0;
-	
+
 	clif->send(&p,sizeof(p), bl, target);
 }
 
 void clif_bgqueue_ack(struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_ACK response, unsigned char arena_id) {
-	
 	switch (response) {
 		case BGQA_FAIL_COOLDOWN:
 		case BGQA_FAIL_DESERTER:
@@ -17325,39 +17784,38 @@ void clif_bgqueue_ack(struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_ACK
 			break;
 		default: {
 			struct packet_bgqueue_ack p;
-			
+
 			p.PacketType = bgqueue_ackType;
 			p.type = response;
 			safestrncpy(p.bg_name, bg->arena[arena_id]->name, sizeof(p.bg_name));
-			
+
 			clif->send(&p,sizeof(p), &sd->bl, SELF);
 		}
 			break;
-	}	
+	}
 }
 
 
-void clif_bgqueue_notice_delete(struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_NOTICE_DELETED response, unsigned char arena_id) {
+void clif_bgqueue_notice_delete(struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_NOTICE_DELETED response, char *name) {
 	struct packet_bgqueue_notice_delete p;
-	
+
 	p.PacketType = bgqueue_notice_deleteType;
 	p.type = response;
-	safestrncpy(p.bg_name, bg->arena[arena_id]->name, sizeof(p.bg_name));
-	
+	safestrncpy(p.bg_name, name, sizeof(p.bg_name));
+
 	clif->send(&p,sizeof(p), &sd->bl, SELF);
 }
 
 void clif_parse_bgqueue_register(int fd, struct map_session_data *sd) {
-	struct packet_bgqueue_register *p = P2PTR(fd, bgqueue_registerType);
+	struct packet_bgqueue_register *p = P2PTR(fd);
 	struct bg_arena *arena = NULL;
-
 	if( !bg->queue_on ) return; /* temp, until feature is complete */
-	
+
 	if( !(arena = bg->name2arena(p->bg_name)) ) {
 		clif->bgqueue_ack(sd,BGQA_FAIL_BGNAME_INVALID,0);
 		return;
 	}
-	
+
 	switch( (enum bg_queue_types)p->type ) {
 		case BGQT_INDIVIDUAL:
 		case BGQT_PARTY:
@@ -17366,51 +17824,57 @@ void clif_parse_bgqueue_register(int fd, struct map_session_data *sd) {
 		default:
 			clif->bgqueue_ack(sd,BGQA_FAIL_TYPE_INVALID, arena->id);
 			return;
-	}	
-	
+	}
+
 	bg->queue_add(sd, arena, (enum bg_queue_types)p->type);
 }
 
 void clif_bgqueue_update_info(struct map_session_data *sd, unsigned char arena_id, int position) {
 	struct packet_bgqueue_update_info p;
-	
+
 	p.PacketType = bgqueue_updateinfoType;
 	safestrncpy(p.bg_name, bg->arena[arena_id]->name, sizeof(p.bg_name));
 	p.position = position;
-	
+
 	sd->bg_queue.client_has_bg_data = true;	// Client creates bg data when this packet arrives
-	
+
 	clif->send(&p,sizeof(p), &sd->bl, SELF);
 }
 
 void clif_parse_bgqueue_checkstate(int fd, struct map_session_data *sd) {
-	//struct packet_bgqueue_checkstate *p = P2PTR(fd, bgqueue_checkstateType); /* TODO: bgqueue_notice_delete should use this p->bg_name */
-	if( !bg->queue_on ) return; /* temp, until feature is complete */
+	struct packet_bgqueue_checkstate *p = P2PTR(fd);
+
 	if ( sd->bg_queue.arena && sd->bg_queue.type ) {
-		sd->bg_queue.client_has_bg_data = true;
 		clif->bgqueue_update_info(sd,sd->bg_queue.arena->id,bg->id2pos(sd->bg_queue.arena->queue_id,sd->status.account_id));
 	} else
-		clif->bgqueue_notice_delete(sd, BGQND_FAIL_NOT_QUEUING,0);/* TODO: wrong response, should respond with p->bg_name not id 0 */
+		clif->bgqueue_notice_delete(sd, BGQND_FAIL_NOT_QUEUING,p->bg_name);
 }
 
 void clif_parse_bgqueue_revoke_req(int fd, struct map_session_data *sd) {
-	//struct packet_bgqueue_revoke_req *p = P2PTR(fd, bgqueue_revokereqType);
-	return;
-	//bg->queue_leave(sd, p->bg_name);
+	struct packet_bgqueue_revoke_req *p = P2PTR(fd);
+
+	if( sd->bg_queue.arena )
+		bg->queue_pc_cleanup(sd);
+	else
+		clif->bgqueue_notice_delete(sd, BGQND_FAIL_NOT_QUEUING,p->bg_name);
 }
 
 void clif_parse_bgqueue_battlebegin_ack(int fd, struct map_session_data *sd) {
-	//struct packet_bgqueue_battlebegin_ack *p = P2PTR(fd, bgqueue_checkstateType);
-	return;
-	//if ( p->result == 1 )
-	//	bg->queue_pc_ready(sd);
-	//else
-	//	bg->queue_leave(sd, p->bg_name);
+	struct packet_bgqueue_battlebegin_ack *p = P2PTR(fd);
+	struct bg_arena *arena;
+
+	if( !bg->queue_on ) return; /* temp, until feature is complete */
+
+	if( ( arena = bg->name2arena(p->bg_name) )  ) {
+		bg->queue_ready_ack(arena,sd, ( p->result == 1 ) ? true : false);
+	} else {
+		clif->bgqueue_ack(sd,BGQA_FAIL_BGNAME_INVALID, 0);
+	}
 }
 
 void clif_bgqueue_joined(struct map_session_data *sd, int pos) {
 	struct packet_bgqueue_notify_entry p;
-	
+
 	p.PacketType = bgqueue_notify_entryType;
 	safestrncpy(p.name,sd->status.name,sizeof(p.name));
 	p.position = pos;
@@ -17426,60 +17890,400 @@ void clif_bgqueue_pcleft(struct map_session_data *sd) {
 // Sends BG ready req to all with same bg arena/type as sd
 void clif_bgqueue_battlebegins(struct map_session_data *sd, unsigned char arena_id, enum send_target target) {
 	struct packet_bgqueue_battlebegins p;
-	
-	p.PacketType = bgqueue_battlebegins;
+
+	p.PacketType = bgqueue_battlebeginsType;
 	safestrncpy(p.bg_name, bg->arena[arena_id]->name, sizeof(p.bg_name));
 	safestrncpy(p.game_name, bg->arena[arena_id]->name, sizeof(p.game_name));
-	
+
 	clif->send(&p,sizeof(p), &sd->bl, target);
 }
 
 void clif_scriptclear(struct map_session_data *sd, int npcid) {
 	struct packet_script_clear p;
-	
+
 	p.PacketType = script_clearType;
 	p.NpcID = npcid;
-	
+
 	clif->send(&p,sizeof(p), &sd->bl, SELF);
 }
+/* Made Possible Thanks to Yommy! */
+void clif_package_item_announce(struct map_session_data *sd, unsigned short nameid, unsigned short containerid) {
+	struct packet_package_item_announce p;
+
+	p.PacketType = package_item_announceType;
+	p.PacketLength = 11+NAME_LENGTH;
+	p.type = 0x0;
+	p.ItemID = nameid;
+	p.len = NAME_LENGTH;
+	safestrncpy(p.Name, sd->status.name, sizeof(p.Name));
+	p.unknown = 0x2; // some strange byte, IDA shows.. BYTE3(BoxItemIDLength) = 2;
+	p.BoxItemID = containerid;
+
+	clif->send(&p,sizeof(p), &sd->bl, ALL_CLIENT);
+}
+/* Made Possible Thanks to Yommy! */
+void clif_item_drop_announce(struct map_session_data *sd, unsigned short nameid, char *monsterName) {
+	struct packet_item_drop_announce p;
+
+	p.PacketType = item_drop_announceType;
+	p.PacketLength = sizeof(p);
+	p.type = 0x1;
+	p.ItemID = nameid;
+	p.len = NAME_LENGTH;
+	safestrncpy(p.Name, sd->status.name, sizeof(p.Name));
+	p.monsterNameLen = NAME_LENGTH;
+	safestrncpy(p.monsterName, monsterName, sizeof(p.monsterName));
+
+	clif->send(&p,sizeof(p), &sd->bl, ALL_CLIENT);
+}
+/* [Ind/Hercules] special thanks to Yommy~! */
+void clif_skill_cooldown_list(int fd, struct skill_cd* cd) {
+#if PACKETVER >= 20120604
+	const int offset = 10;
+#else
+	const int offset = 6;
+#endif
+	int i, count = 0;
+
+	WFIFOHEAD(fd,4+(offset*cd->cursor));
+
+#if PACKETVER >= 20120604
+	WFIFOW(fd,0) = 0x985;
+#else
+	WFIFOW(fd,0) = 0x43e;
+#endif
+
+	for( i = 0; i < cd->cursor; i++ ) {
+		if( cd->entry[i]->duration < 1 ) continue;
+
+		WFIFOW(fd, 4  + (count*offset)) = cd->entry[i]->skill_id;
+#if PACKETVER >= 20120604
+		WFIFOL(fd, 6  + (count*offset)) = cd->entry[i]->total;
+		WFIFOL(fd, 10 + (count*offset)) = cd->entry[i]->duration;
+#else
+		WFIFOL(fd, 6  + (count*offset)) = cd->entry[i]->duration;
+#endif
+		count++;
+	}
+
+	WFIFOW(fd,2) = 4+(offset*count);
+
+	WFIFOSET(fd,4+(offset*count));
+}
+/* [Ind/Hercules] - Data Thanks to Yommy
+ * - ADDITEM_TO_CART_FAIL_WEIGHT = 0x0
+ * - ADDITEM_TO_CART_FAIL_COUNT  = 0x1
+ */
+void clif_cart_additem_ack(struct map_session_data *sd, int flag) {
+	struct packet_cart_additem_ack p;
+
+	p.PacketType = cart_additem_ackType;
+	p.result = (char)flag;
+
+	clif->send(&p,sizeof(p), &sd->bl, SELF);
+}
+/* Bank System [Yommy/Hercules] */
+void clif_parse_BankDeposit(int fd, struct map_session_data* sd) {
+	struct packet_banking_deposit_req *p = P2PTR(fd);
+	int money;
+
+	if( !battle_config.feature_banking ) {
+		clif->colormes(fd,COLOR_RED,msg_txt(1483));
+		return;
+	}
+
+	money = (int)cap_value(p->Money,0,INT_MAX);
+
+	pc->bank_deposit(sd,money);
+}
+
+void clif_parse_BankWithdraw(int fd, struct map_session_data* sd) {
+	struct packet_banking_withdraw_req *p = P2PTR(fd);
+	int money;
+
+	if( !battle_config.feature_banking ) {
+		clif->colormes(fd,COLOR_RED,msg_txt(1483));
+		return;
+	}
+
+	money = (int)cap_value(p->Money,0,INT_MAX);
+
+	pc->bank_withdraw(sd,money);
+}
+
+void clif_parse_BankCheck(int fd, struct map_session_data* sd) {
+	struct packet_banking_check p;
+
+	if( !battle_config.feature_banking ) {
+		clif->colormes(fd,COLOR_RED,msg_txt(1483));
+		return;
+	}
+
+	p.PacketType = banking_checkType;
+	p.Money = (int)sd->status.bank_vault;
+	p.Reason = (short)0;
+
+	clif->send(&p,sizeof(p), &sd->bl, SELF);
+}
+
+void clif_parse_BankOpen(int fd, struct map_session_data* sd) {
+	return;
+}
+
+void clif_parse_BankClose(int fd, struct map_session_data* sd) {
+	return;
+}
+
+void clif_bank_deposit(struct map_session_data *sd, enum e_BANKING_DEPOSIT_ACK reason) {
+	struct packet_banking_deposit_ack p;
+
+	p.PacketType = banking_deposit_ackType;
+	p.Balance = sd->status.zeny;/* how much zeny char has after operation */
+	p.Money = (int64)sd->status.bank_vault;/* money in the bank */
+	p.Reason = (short)reason;
+
+	clif->send(&p,sizeof(p), &sd->bl, SELF);
+}
+void clif_bank_withdraw(struct map_session_data *sd,enum e_BANKING_WITHDRAW_ACK reason) {
+	struct packet_banking_withdraw_ack p;
+
+	p.PacketType = banking_withdraw_ackType;
+	p.Balance = sd->status.zeny;/* how much zeny char has after operation */
+	p.Money = (int64)sd->status.bank_vault;/* money in the bank */
+	p.Reason = (short)reason;
+
+	clif->send(&p,sizeof(p), &sd->bl, SELF);
+}
+/* TODO: official response packet (tried 0x8cb/0x97b but the display was quite screwed up.) */
+/* currently mimicing */
+void clif_show_modifiers (struct map_session_data *sd) {
+
+	if( sd->status.mod_exp != 100 || sd->status.mod_drop != 100 || sd->status.mod_death != 100 ) {
+		char output[128];
+
+		snprintf(output,128,"Base EXP : %d%% | Base Drop: %d%% | Base Death Penalty: %d%%",
+				sd->status.mod_exp,sd->status.mod_drop,sd->status.mod_death);
+		clif->broadcast2(&sd->bl,output, strlen(output) + 1, 0xffbc90, 0x190, 12, 0, 0, SELF);
+	}
+
+}
+
+void clif_notify_bounditem(struct map_session_data *sd, unsigned short index) {
+	struct packet_notify_bounditem p;
+
+	p.PacketType = notify_bounditemType;
+	p.index = index+2;
+
+	clif->send(&p,sizeof(p), &sd->bl, SELF);
+}
+
+/**
+ * Parses the (GM) right click option 'remove all equipment'
+ **/
+void clif_parse_GMFullStrip(int fd, struct map_session_data *sd) {
+	struct map_session_data *tsd = map->id2sd(RFIFOL(fd,2));
+	int i;
+
+	/* TODO maybe this could be a new permission? using gm level in the meantime */
+	if( !tsd || pc_get_group_level(tsd) >= pc_get_group_level(sd) )
+		return;
+
+	for( i = 0; i < EQI_MAX; i++ ) {
+		if( tsd->equip_index[ i ] >= 0 )
+			pc->unequipitem( tsd , tsd->equip_index[ i ] , 2 );
+	}
+}
+/**
+ * clif_delay_damage timer, sends the stored data and clears the memory afterwards
+ **/
+int clif_delay_damage_sub(int tid, int64 tick, int id, intptr_t data) {
+	struct cdelayed_damage *dd = (struct cdelayed_damage *)data;
+
+	clif->send(&dd->p,sizeof(struct packet_damage),&dd->bl,AREA_WOS);
+
+	ers_free(clif->delayed_damage_ers,dd);
+
+	return 0;
+}
+/**
+ * Delays sending a damage packet in order to avoid the visual display to overlap
+ *
+ * @param tick when to trigger the timer (e.g. timer->gettick() + 500)
+ * @param src block_list pointer of the src
+ * @param dst block_list pointer of the damage source
+ * @param sdelay attack motion usually status_get_amotion()
+ * @param ddelay damage motion usually status_get_dmotion()
+ * @param in_damage total damage to be sent
+ * @param div amount of hits
+ * @param type action type
+ *
+ * @return clif->calc_walkdelay used in further processing
+ **/
+int clif_delay_damage(int64 tick, struct block_list *src, struct block_list *dst, int sdelay, int ddelay, int64 in_damage, short div, unsigned char type) {
+	struct cdelayed_damage *dd;
+	struct status_change *sc;
+#if PACKETVER < 20071113
+	short damage;
+#else
+	int damage;
+#endif
+
+	nullpo_ret(src);
+	nullpo_ret(dst);
+
+	sc = status->get_sc(dst);
+
+	if(sc && sc->count && sc->data[SC_ILLUSION]) {
+		if(in_damage) in_damage = in_damage*(sc->data[SC_ILLUSION]->val2) + rnd()%100;
+	}
+	
+#if PACKETVER < 20071113
+	damage = (short)min(in_damage,INT16_MAX);
+#else
+	damage = (int)min(in_damage,INT_MAX);
+#endif
+
+	type = clif_calc_delay(type,div,damage,ddelay);
+
+	dd = ers_alloc(clif->delayed_damage_ers, struct cdelayed_damage);
+
+	dd->p.PacketType = damageType;
+	dd->p.GID = src->id;
+	dd->p.targetGID = dst->id;
+	dd->p.startTime = (uint32)timer->gettick();
+	dd->p.attackMT = sdelay;
+	dd->p.attackedMT = ddelay;
+	dd->p.count = div;
+	dd->p.action = type;
+	dd->p.leftDamage = 0;
+
+	if( battle_config.hide_woe_damage && map_flag_gvg2(src->m) )
+		dd->p.damage = damage?div:0;
+	else
+		dd->p.damage = damage;
+
+	dd->bl.m = dst->m;
+	dd->bl.x = dst->x;
+	dd->bl.y = dst->y;
+	dd->bl.type = BL_NUL;
+
+	if( tick > timer->gettick() )
+		timer->add(tick,clif->delay_damage_sub,0,(intptr_t)dd);
+	else {
+		clif->send(&dd->p,sizeof(struct packet_damage),&dd->bl,AREA_WOS);
+
+		ers_free(clif->delayed_damage_ers,dd);
+	}
+
+	return clif->calc_walkdelay(dst,ddelay,type,damage,div);
+}
+/* Thanks to Yommy */
+void clif_parse_NPCShopClosed(int fd, struct map_session_data *sd) {
+	/* TODO track the state <3~ */
+	sd->npc_shopid = 0;
+}
+/* NPC Market (by Ind after an extensive debugging of the packet, only possible thanks to Yommy <3) */
+void clif_npc_market_open(struct map_session_data *sd, struct npc_data *nd) {
+#if PACKETVER >= 20131223
+	struct npc_item_list *shop = nd->u.scr.shop->item;
+	unsigned short shop_size = nd->u.scr.shop->items, i, c;
+	struct item_data *id = NULL;
+
+	npcmarket_open.PacketType = npcmarketopenType;
+
+	for(i = 0, c = 0; i < shop_size; i++) {
+		if( shop[i].nameid && (id = itemdb->exists(shop[i].nameid)) ) {
+			npcmarket_open.list[c].nameid = shop[i].nameid;
+			npcmarket_open.list[c].price  = shop[i].value;
+			npcmarket_open.list[c].qty    = shop[i].qty;
+			npcmarket_open.list[c].type   = itemtype(id->type);
+			npcmarket_open.list[c].view   = ( id->view_id > 0 ) ? id->view_id : id->nameid;
+			c++;
+		}
+	}
+
+	npcmarket_open.PacketLength = 4 + ( sizeof(npcmarket_open.list[0]) * c );
+
+	clif->send(&npcmarket_open,npcmarket_open.PacketLength,&sd->bl,SELF);
+#endif
+}
+void clif_parse_NPCMarketClosed(int fd, struct map_session_data *sd) {
+	/* TODO track the state <3~ */
+	sd->npc_shopid = 0;
+}
+void clif_npc_market_purchase_ack(struct map_session_data *sd, struct packet_npc_market_purchase *req, unsigned char response) {
+#if PACKETVER >= 20131223
+	unsigned short c = 0;
+
+	npcmarket_result.PacketType = npcmarketresultackType;
+	npcmarket_result.result = response == 0 ? 1 : 0;/* find other values */
+
+	if( npcmarket_result.result ) {
+		unsigned short i, list_size = (req->PacketLength - 4) / sizeof(req->list[0]), j;
+		struct npc_data* nd;
+		struct npc_item_list *shop = NULL;
+		unsigned short shop_size = 0;
+
+		nd = map->id2nd(sd->npc_shopid);
+
+		shop = nd->u.scr.shop->item;
+		shop_size = nd->u.scr.shop->items;
+
+		for(i = 0; i < list_size; i++) {
+
+			npcmarket_result.list[i].ITID  = req->list[i].ITID;
+			npcmarket_result.list[i].qty   = req->list[i].qty;
+
+			ARR_FIND( 0, shop_size, j, req->list[i].ITID == shop[j].nameid );
+
+			npcmarket_result.list[i].price = (j != shop_size) ? shop[j].value : 0;
+
+			c++;
+		}
+	}
+
+	npcmarket_result.PacketLength = 5 + ( sizeof(npcmarket_result.list[0]) * c );;
+
+	clif->send(&npcmarket_result,npcmarket_result.PacketLength,&sd->bl,SELF);
+#endif
+}
+void clif_parse_NPCMarketPurchase(int fd, struct map_session_data *sd) {
+#if PACKETVER >= 20131223
+	struct packet_npc_market_purchase *p = P2PTR(fd);
+
+	clif->npc_market_purchase_ack(sd,p,npc->market_buylist(sd,(p->PacketLength - 4) / sizeof(p->list[0]),p));
+#endif
+}
+/* */
 unsigned short clif_decrypt_cmd( int cmd, struct map_session_data *sd ) {
 	if( sd ) {
-		sd->cryptKey = (( sd->cryptKey * clif->cryptKey[1] ) + clif->cryptKey[2]) & 0xFFFFFFFF;
 		return (cmd ^ ((sd->cryptKey >> 16) & 0x7FFF));
 	}
 	return (cmd ^ (((( clif->cryptKey[0] * clif->cryptKey[1] ) + clif->cryptKey[2]) >> 16) & 0x7FFF));
 }
-unsigned short clif_parse_cmd_normal ( int fd, struct map_session_data *sd ) {
+unsigned short clif_parse_cmd_normal( int fd, struct map_session_data *sd ) {
 	unsigned short cmd = RFIFOW(fd,0);
-	// filter out invalid / unsupported packets
-	if (cmd > MAX_PACKET_DB || packet_db[cmd].len == 0)
-		return 0;
 
 	return cmd;
 }
-unsigned short clif_parse_cmd_optional ( int fd, struct map_session_data *sd ) {
+unsigned short clif_parse_cmd_decrypt( int fd, struct map_session_data *sd ) {
 	unsigned short cmd = RFIFOW(fd,0);
 
-	// filter out invalid / unsupported packets
-	if (cmd > MAX_PACKET_DB || packet_db[cmd].len == 0) {
-		cmd = clif->decrypt_cmd( cmd, sd );
-		if( cmd > MAX_PACKET_DB || packet_db[cmd].len == 0 )
-			return 0;
-		RFIFOW(fd, 0) = cmd;
-	}
+	cmd = clif->decrypt_cmd(cmd, sd);
 
 	return cmd;
 }
-unsigned short clif_parse_cmd_decrypt ( int fd, struct map_session_data *sd ) {
+unsigned short clif_parse_cmd_optional( int fd, struct map_session_data *sd ) {
 	unsigned short cmd = RFIFOW(fd,0);
 
-	cmd = clif->decrypt_cmd( cmd, sd );
-	
 	// filter out invalid / unsupported packets
-	if (cmd > MAX_PACKET_DB || packet_db[cmd].len == 0 )
-		return 0;
-	
-	RFIFOW(fd, 0) = cmd;
+	if( cmd > MAX_PACKET_DB || cmd < MIN_PACKET_DB || packet_db[cmd].len == 0 ) {
+		if( sd )
+			sd->parse_cmd_func = clif_parse_cmd_decrypt;
+		return clif_parse_cmd_decrypt(fd, sd);
+	} else if( sd ) {
+		sd->parse_cmd_func = clif_parse_cmd_normal;
+	}
 
 	return cmd;
 }
@@ -17491,14 +18295,16 @@ int clif_parse(int fd) {
 	int cmd, packet_len;
 	TBL_PC* sd;
 	int pnum;
-	
+
 	//TODO apply delays or disconnect based on packet throughput [FlavioJS]
 	// Note: "click masters" can do 80+ clicks in 10 seconds
-	
+
 	for( pnum = 0; pnum < 3; ++pnum ) { // Limit max packets per cycle to 3 (delay packet spammers) [FlavioJS]  -- This actually aids packet spammers, but stuff like /str+ gets slow without it [Ai4rei]
+		unsigned short (*parse_cmd_func)(int fd, struct map_session_data *sd);
 		// begin main client packet processing loop
-		
+
 		sd = (TBL_PC *)session[fd]->session_data;
+
 		if (session[fd]->flag.eof) {
 			if (sd) {
 				if (sd->state.autotrade) {
@@ -17514,7 +18320,7 @@ int clif_parse(int fd) {
 					} else {
 						//Unusual logout (during log on/off/map-changer procedure)
 						ShowInfo("Player AID:%d/CID:%d logged off.\n", sd->status.account_id, sd->status.char_id);
-						iMap->quit(sd);
+						map->quit(sd);
 					}
 			} else {
 				ShowInfo("Closed connection from '"CL_WHITE"%s"CL_RESET"'.\n", ip2str(session[fd]->client_addr, NULL));
@@ -17522,25 +18328,42 @@ int clif_parse(int fd) {
 			do_close(fd);
 			return 0;
 		}
-		
+
 		if (RFIFOREST(fd) < 2)
 			return 0;
-		
-		if( !( cmd = clif->parse_cmd(fd,sd) ) ) {
-			ShowWarning("clif_parse: Received unsupported packet (packet 0x%04x, %d bytes received), disconnecting session #%d.\n", RFIFOW(fd,0), RFIFOREST(fd), fd);
+
+		if( HPM->packetsc[hpClif_Parse] ) {
+			int r;
+			if( (r = HPM->parse_packets(fd,hpClif_Parse)) ) {
+				if( r == 1 ) continue;
+				if( r == 2 ) return 0;
+			}
+		}
+
+		if( sd )
+			parse_cmd_func = sd->parse_cmd_func;
+		else
+			parse_cmd_func = clif->parse_cmd;
+
+		cmd = parse_cmd_func(fd,sd);
+
+		// filter out invalid / unsupported packets
+		if (cmd > MAX_PACKET_DB || cmd < MIN_PACKET_DB || packet_db[cmd].len == 0) {
+			ShowWarning("clif_parse: Received unsupported packet (packet 0x%04x (0x%04x), %"PRIuS" bytes received), disconnecting session #%d.\n",
+			            cmd, RFIFOW(fd,0), RFIFOREST(fd), fd);
 #ifdef DUMP_INVALID_PACKET
 			ShowDump(RFIFOP(fd,0), RFIFOREST(fd));
 #endif
 			set_eof(fd);
 			return 0;
 		}
-				
+
 		// determine real packet length
 		if ( ( packet_len = packet_db[cmd].len ) == -1) { // variable-length packet
 
 			if (RFIFOREST(fd) < 4)
 				return 0;
-			
+
 			packet_len = RFIFOW(fd,2);
 			if (packet_len < 4 || packet_len > 32768) {
 				ShowWarning("clif_parse: Received packet 0x%04x specifies invalid packet_len (%d), disconnecting session #%d.\n", cmd, packet_len, fd);
@@ -17556,6 +18379,13 @@ int clif_parse(int fd) {
 		if ((int)RFIFOREST(fd) < packet_len)
 			return 0; // not enough data received to form the packet
 
+		if( battle_config.packet_obfuscation == 2 || cmd != RFIFOW(fd, 0) || (sd && sd->parse_cmd_func == clif_parse_cmd_decrypt) ) {
+			RFIFOW(fd, 0) = cmd;
+			if( sd ) {
+				sd->cryptKey = (( sd->cryptKey * clif->cryptKey[1] ) + clif->cryptKey[2]) & 0xFFFFFFFF; // Update key for the next packet
+			}
+		}
+
 		if( packet_db[cmd].func == clif->pDebug )
 			packet_db[cmd].func(fd, sd);
 		else if( packet_db[cmd].func != NULL ) {
@@ -17571,36 +18401,36 @@ int clif_parse(int fd) {
 		else {
 			const char* packet_txt = "save/packet.txt";
 			FILE* fp;
-			
+
 			if( ( fp = fopen( packet_txt , "a" ) ) != NULL ) {
 				if( sd ) {
 					fprintf(fp, "Unknown packet 0x%04X (length %d), %s session #%d, %d/%d (AID/CID)\n", cmd, packet_len, sd->state.active ? "authed" : "unauthed", fd, sd->status.account_id, sd->status.char_id);
 				} else {
 					fprintf(fp, "Unknown packet 0x%04X (length %d), session #%d\n", cmd, packet_len, fd);
 				}
-				
+
 				WriteDump(fp, RFIFOP(fd,0), packet_len);
 				fprintf(fp, "\n");
 				fclose(fp);
 			} else {
 				ShowError("Failed to write '%s'.\n", packet_txt);
-				
+
 				// Dump on console instead
 				if( sd ) {
 					ShowDebug("Unknown packet 0x%04X (length %d), %s session #%d, %d/%d (AID/CID)\n", cmd, packet_len, sd->state.active ? "authed" : "unauthed", fd, sd->status.account_id, sd->status.char_id);
 				} else {
 					ShowDebug("Unknown packet 0x%04X (length %d), session #%d\n", cmd, packet_len, fd);
 				}
-				
+
 				ShowDump(RFIFOP(fd,0), packet_len);
 			}
 		}
 #endif
-		
+
 		RFIFOSKIP(fd, packet_len);
-		
+
 	}; // main loop end
-	
+
 	return 0;
 }
 
@@ -17609,43 +18439,44 @@ static void __attribute__ ((unused)) packetdb_addpacket(short cmd, int len, ...)
 	int i;
 	int pos;
 	pFunc func;
-	
+
 	if (cmd > MAX_PACKET_DB) {
 		ShowError("Packet Error: packet 0x%x is greater than the maximum allowed (0x%x), skipping...\n", cmd, MAX_PACKET_DB);
 		return;
 	}
-		
+
 	packet_db[cmd].len = len;
-	
+
 	va_start(va,len);
-	
+
 	pos = va_arg(va, int);
-	
+
 	if( pos == 0xFFFF ) /* nothing more to do */
 		return;
-	
+
 	va_end(va);
 	va_start(va,len);
-	
+
 	func = va_arg(va,pFunc);
-	
+
 	packet_db[cmd].func = func;
-	
+
 	for (i = 0; i < MAX_PACKET_POS; i++) {
 		pos = va_arg(va, int);
-		
+
 		if (pos == 0xFFFF)
 			break;
-		
+
 		packet_db[cmd].pos[i] = pos;
 	}
+	va_end(va);
 }
 void packetdb_loaddb(void) {
-	
+
 	memset(packet_db,0,sizeof(packet_db));
 	
-	#define packet(id, size, ...) packetdb_addpacket(id, size, ##__VA_ARGS__, 0xFFFF)
-	#define packetKeys(a,b,c) { clif->cryptKey[0] = a; clif->cryptKey[1] = b; clif->cryptKey[2] = c; }
+	#define packet(id, size, ...) packetdb_addpacket((id), (size), ##__VA_ARGS__, 0xFFFF)
+	#define packetKeys(a,b,c) do { clif->cryptKey[0] = (a); clif->cryptKey[1] = (b); clif->cryptKey[2] = (c); } while(0)
 	#include "packets.h" /* load structure data */
 	#undef packet
 	#undef packetKeys
@@ -17655,7 +18486,7 @@ void clif_bc_ready(void) {
 		clif->status_change = clif_status_change;
 	else
 		clif->status_change = clif_status_change_notick;
-	
+
 	switch( battle_config.packet_obfuscation ) {
 		case 0:
 			clif->parse_cmd = clif_parse_cmd_normal;
@@ -17672,35 +18503,39 @@ void clif_bc_ready(void) {
 /*==========================================
  *
  *------------------------------------------*/
-int do_init_clif(void) {
+int do_init_clif(bool minimal) {
 	const char* colors[COLOR_MAX] = { "0xFF0000", "0x00ff00", "0xffffff" };
 	int i;
-	
+
+	if (minimal)
+		return 0;
+
 	/**
 	 * Setup Color Table (saves unnecessary load of strtoul on every call)
 	 **/
 	for(i = 0; i < COLOR_MAX; i++) {
-		color_table[i] = strtoul(colors[i],NULL,0);
+		color_table[i] = (unsigned int)strtoul(colors[i],NULL,0);
 		color_table[i] = (color_table[i] & 0x0000FF) << 16 | (color_table[i] & 0x00FF00) | (color_table[i] & 0xFF0000) >> 16;//RGB to BGR
 	}
-	
+
 	packetdb_loaddb();
-	
+
 	set_defaultparse(clif->parse);
 	if( make_listen_bind(clif->bind_ip,clif->map_port) == -1 ) {
 		ShowFatalError("Failed to bind to port '"CL_WHITE"%d"CL_RESET"'\n",clif->map_port);
 		exit(EXIT_FAILURE);
 	}
 
-	iTimer->add_timer_func_list(clif->clearunit_delayed_sub, "clif_clearunit_delayed_sub");
-	iTimer->add_timer_func_list(clif->delayquit, "clif_delayquit");
+	timer->add_func_list(clif->clearunit_delayed_sub, "clif_clearunit_delayed_sub");
+	timer->add_func_list(clif->delayquit, "clif_delayquit");
 
 	clif->delay_clearunit_ers = ers_new(sizeof(struct block_list),"clif.c::delay_clearunit_ers",ERS_OPT_CLEAR);
+	clif->delayed_damage_ers = ers_new(sizeof(struct cdelayed_damage),"clif.c::delayed_damage_ers",ERS_OPT_CLEAR);
 
 	clif->channel_db = stridb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, HCHSYS_NAME_LENGTH);
 	hChSys.ally = hChSys.local = hChSys.irc = hChSys.ally_autojoin = hChSys.local_autojoin = false;
 	clif->chann_config_read();
-	
+
 	return 0;
 }
 
@@ -17708,17 +18543,17 @@ void do_final_clif(void) {
 	DBIterator *iter = db_iterator(clif->channel_db);
 	struct hChSysCh *channel;
 	unsigned char i;
-	
+
 	for( channel = dbi_first(iter); dbi_exists(iter); channel = dbi_next(iter) ) {
 		clif->chsys_delete(channel);
 	}
-	
+
 	dbi_destroy(iter);
-	
+
 	for(i = 0; i < hChSys.colors_count; i++) {
 		aFree(hChSys.colors_name[i]);
 	}
-	
+
 	if( hChSys.colors_count ) {
 		aFree(hChSys.colors_name);
 		aFree(hChSys.colors);
@@ -17726,7 +18561,8 @@ void do_final_clif(void) {
 
 	db_destroy(clif->channel_db);
 	ers_destroy(clif->delay_clearunit_ers);
-	
+	ers_destroy(clif->delayed_damage_ers);
+
 	for(i = 0; i < CASHSHOP_TAB_MAX; i++) {
 		int k;
 		for( k = 0; k < clif->cs.item_count[i]; k++ ) {
@@ -17741,6 +18577,8 @@ void clif_defaults(void) {
 	/* vars */
 	clif->bind_ip = INADDR_ANY;
 	clif->map_port = 5121;
+	clif->ally_only = false;
+	clif->delayed_damage_ers = NULL;
 	/* core */
 	clif->init = do_init_clif;
 	clif->final = do_final_clif;
@@ -17777,6 +18615,10 @@ void clif_defaults(void) {
 	clif->addcards2 = clif_addcards2;
 	clif->item_sub = clif_item_sub;
 	clif->getareachar_item = clif_getareachar_item;
+	clif->cart_additem_ack = clif_cart_additem_ack;
+	clif->cashshop_load = clif_cashshop_db;
+	clif->package_announce = clif_package_item_announce;
+	clif->item_drop_announce = clif_item_drop_announce;
 	/* unit-related */
 	clif->clearunit_single = clif_clearunit_single;
 	clif->clearunit_area = clif_clearunit_area;
@@ -17791,18 +18633,20 @@ void clif_defaults(void) {
 	clif->changetraplook = clif_changetraplook;
 	clif->refreshlook = clif_refreshlook;
 	clif->class_change = clif_class_change;
-	clif->skill_setunit = clif_skill_setunit;
 	clif->skill_delunit = clif_skill_delunit;
 	clif->skillunit_update = clif_skillunit_update;
 	clif->clearunit_delayed_sub = clif_clearunit_delayed_sub;
 	clif->set_unit_idle = clif_set_unit_idle;
 	clif->spawn_unit = clif_spawn_unit;
+	clif->spawn_unit2 = clif_spawn_unit2;
+	clif->set_unit_idle2 = clif_set_unit_idle2;
 	clif->set_unit_walking = clif_set_unit_walking;
 	clif->calc_walkdelay = clif_calc_walkdelay;
 	clif->getareachar_skillunit = clif_getareachar_skillunit;
 	clif->getareachar_unit = clif_getareachar_unit;
 	clif->clearchar_skillunit = clif_clearchar_skillunit;
 	clif->getareachar = clif_getareachar;
+	clif->graffiti_entry = clif_graffiti_entry;
 	/* main unit spawn */
 	clif->spawn = clif_spawn;
 	/* map-related */
@@ -17840,10 +18684,14 @@ void clif_defaults(void) {
 	clif->sitting = clif_sitting;
 	clif->standing = clif_standing;
 	clif->arrow_create_list = clif_arrow_create_list;
+	clif->refresh_storagewindow = clif_refresh_storagewindow;
 	clif->refresh = clif_refresh;
 	clif->fame_blacksmith = clif_fame_blacksmith;
 	clif->fame_alchemist = clif_fame_alchemist;
 	clif->fame_taekwon = clif_fame_taekwon;
+	clif->ranklist = clif_ranklist;
+	clif->pRanklist = clif_parse_ranklist;
+	clif->update_rankingpoint = clif_update_rankingpoint;
 	clif->hotkeys = clif_hotkeys_send;
 	clif->insight = clif_insight;
 	clif->outsight = clif_outsight;
@@ -17891,7 +18739,6 @@ void clif_defaults(void) {
 	clif->partytickack = clif_partytickack;
 	clif->equiptickack = clif_equiptickack;
 	clif->viewequip_ack = clif_viewequip_ack;
-	clif->viewequip_fail = clif_viewequip_fail;
 	clif->equpcheckbox = clif_equpcheckbox;
 	clif->displayexp = clif_displayexp;
 	clif->font = clif_font;
@@ -17907,6 +18754,7 @@ void clif_defaults(void) {
 	clif->sc_load = clif_status_change2;
 	clif->sc_end = clif_status_change_end;
 	clif->initialstatus = clif_initialstatus;
+	clif->cooldown_list = clif_skill_cooldown_list;
 	/* player-unit-specific-related */
 	clif->updatestatus = clif_updatestatus;
 	clif->changestatus = clif_changestatus;
@@ -17973,7 +18821,6 @@ void clif_defaults(void) {
 	clif->changechatstatus = clif_changechatstatus;
 	clif->wis_message = clif_wis_message;
 	clif->wis_end = clif_wis_end;
-	clif->disp_onlyself = clif_disp_onlyself;
 	clif->disp_message = clif_disp_message;
 	clif->broadcast = clif_broadcast;
 	clif->broadcast2 = clif_broadcast2;
@@ -17986,11 +18833,13 @@ void clif_defaults(void) {
 	clif->msgtable_num = clif_msgtable_num;
 	clif->message = clif_displaymessage;
 	clif->messageln = clif_displaymessage2;
+	clif->messages = clif_displaymessage_sprintf;
 	clif->colormes = clif_colormes;
 	clif->process_message = clif_process_message;
 	clif->wisexin = clif_wisexin;
 	clif->wisall = clif_wisall;
 	clif->PMIgnoreList = clif_PMIgnoreList;
+	clif->ShowScript = clif_ShowScript;
 	/* trade handling */
 	clif->traderequest = clif_traderequest;
 	clif->tradestart = clif_tradestart;
@@ -18055,7 +18904,6 @@ void clif_defaults(void) {
 	clif->guild_emblem_area = clif_guild_emblem_area;
 	clif->guild_notice = clif_guild_notice;
 	clif->guild_message = clif_guild_message;
-	clif->guild_skillup = clif_guild_skillup;
 	clif->guild_reqalliance = clif_guild_reqalliance;
 	clif->guild_allianceack = clif_guild_allianceack;
 	clif->guild_delalliance = clif_guild_delalliance;
@@ -18147,14 +18995,18 @@ void clif_defaults(void) {
 	clif->PartyBookingUpdateNotify = clif_PartyBookingUpdateNotify;
 	clif->PartyBookingDeleteNotify = clif_PartyBookingDeleteNotify;
 	clif->PartyBookingInsertNotify = clif_PartyBookingInsertNotify;
+	clif->PartyRecruitRegisterAck = clif_PartyRecruitRegisterAck;
+	clif->PartyRecruitDeleteAck = clif_PartyRecruitDeleteAck;
+	clif->PartyRecruitSearchAck = clif_PartyRecruitSearchAck;
+	clif->PartyRecruitUpdateNotify = clif_PartyRecruitUpdateNotify;
+	clif->PartyRecruitDeleteNotify = clif_PartyRecruitDeleteNotify;
+	clif->PartyRecruitInsertNotify = clif_PartyRecruitInsertNotify;
 	/* Group Search System Update */
-#ifdef PARTY_RECRUIT
 	clif->PartyBookingVolunteerInfo = clif_PartyBookingVolunteerInfo;
 	clif->PartyBookingRefuseVolunteer = clif_PartyBookingRefuseVolunteer;
 	clif->PartyBookingCancelVolunteer = clif_PartyBookingCancelVolunteer;
 	clif->PartyBookingAddFilteringList = clif_PartyBookingAddFilteringList;
 	clif->PartyBookingSubFilteringList = clif_PartyBookingSubFilteringList;
-#endif
 	/* buying store-related */
 	clif->buyingstore_open = clif_buyingstore_open;
 	clif->buyingstore_open_failed = clif_buyingstore_open_failed;
@@ -18173,22 +19025,9 @@ void clif_defaults(void) {
 	clif->search_store_info_failed = clif_search_store_info_failed;
 	clif->open_search_store_info = clif_open_search_store_info;
 	clif->search_store_info_click_ack = clif_search_store_info_click_ack;
-	/* elemental-related */ 
+	/* elemental-related */
 	clif->elemental_info = clif_elemental_info;
 	clif->elemental_updatestatus = clif_elemental_updatestatus;
-	/* Hercules Channel System */
-	clif->chsys_create = clif_hercules_chsys_create;
-	clif->chsys_msg = clif_hercules_chsys_msg;
-	clif->chsys_msg2 = clif_hercules_chsys_msg2;
-	clif->chsys_send = clif_hercules_chsys_send;
-	clif->chsys_join = clif_hercules_chsys_join;
-	clif->chsys_left = clif_hercules_chsys_left;
-	clif->chsys_delete = clif_hercules_chsys_delete;
-	clif->chsys_mjoin = clif_hercules_chsys_mjoin;
-	clif->chsys_quit = clif_hercules_chsys_quit;
-	clif->chsys_quitg = clif_hercules_chsys_quitg;
-	clif->chsys_gjoin = clif_hercules_chsys_gjoin;
-	clif->chsys_gleave = clif_hercules_chsys_gleave;
 	/* bgqueue */
 	clif->bgqueue_ack = clif_bgqueue_ack;
 	clif->bgqueue_notice_delete = clif_bgqueue_notice_delete;
@@ -18196,19 +19035,44 @@ void clif_defaults(void) {
 	clif->bgqueue_joined = clif_bgqueue_joined;
 	clif->bgqueue_pcleft = clif_bgqueue_pcleft;
 	clif->bgqueue_battlebegins = clif_bgqueue_battlebegins;
-	/* misc-handling */ 
+	/* misc-handling */
 	clif->adopt_reply = clif_Adopt_reply;
 	clif->adopt_request = clif_Adopt_request;
 	clif->readbook = clif_readbook;
 	clif->notify_time = clif_notify_time;
 	clif->user_count = clif_user_count;
 	clif->noask_sub = clif_noask_sub;
-	clif->cashshop_load = clif_cashshop_db;
 	clif->bc_ready = clif_bc_ready;
 	clif->undisguise_timer = clif_undisguise_timer;
+	/* Hercules Channel System */
+	clif->chsys_create = clif_hercules_chsys_create;
+	clif->chsys_msg = clif_hercules_chsys_msg;
+	clif->chsys_msg2 = clif_hercules_chsys_msg2;
+	clif->chsys_send = clif_hercules_chsys_send;
+	clif->chsys_join = clif_hercules_chsys_join;
+	clif->chsys_left = clif_hercules_chsys_left;
+	clif->chsys_delete = clif_hercules_chsys_delete;
+	clif->chsys_mjoin = clif_hercules_chsys_mjoin;
+	clif->chsys_quit = clif_hercules_chsys_quit;
+	clif->chsys_quitg = clif_hercules_chsys_quitg;
+	clif->chsys_gjoin = clif_hercules_chsys_gjoin;
+	clif->chsys_gleave = clif_hercules_chsys_gleave;
+	/* Bank System [Yommy/Hercules] */
+	clif->bank_deposit = clif_bank_deposit;
+	clif->bank_withdraw = clif_bank_withdraw;
+	/* */
+	clif->show_modifiers = clif_show_modifiers;
+	/* */
+	clif->notify_bounditem = clif_notify_bounditem;
+	/* */
+	clif->delay_damage = clif_delay_damage;
+	clif->delay_damage_sub = clif_delay_damage_sub;
+	/* NPC Market */
+	clif->npc_market_open = clif_npc_market_open;
+	clif->npc_market_purchase_ack = clif_npc_market_purchase_ack;
 	/*------------------------
 	 *- Parse Incoming Packet
-	 *------------------------*/ 
+	 *------------------------*/
 	clif->pWantToConnection = clif_parse_WantToConnection;
 	clif->pLoadEndAck = clif_parse_LoadEndAck;
 	clif->pTickSend = clif_parse_TickSend;
@@ -18243,6 +19107,7 @@ void clif_defaults(void) {
 	clif->pKickFromChat = clif_parse_KickFromChat;
 	clif->pChatLeave = clif_parse_ChatLeave;
 	clif->pTradeRequest = clif_parse_TradeRequest;
+	clif->chann_config_read = read_channels_config;
 	clif->pTradeAck = clif_parse_TradeAck;
 	clif->pTradeAddItem = clif_parse_TradeAddItem;
 	clif->pTradeOk = clif_parse_TradeOk;
@@ -18261,7 +19126,7 @@ void clif_defaults(void) {
 	clif->pUseSkillToPos = clif_parse_UseSkillToPos;
 	clif->pUseSkillToPosSub = clif_parse_UseSkillToPosSub;
 	clif->pUseSkillToPos_homun = clif_parse_UseSkillToPos_homun;
-	clif->pUseSkillToPos_mercenary = clif_parse_UseSkillToPos_mercenary;	
+	clif->pUseSkillToPos_mercenary = clif_parse_UseSkillToPos_mercenary;
 	clif->pUseSkillToPosMoreInfo = clif_parse_UseSkillToPosMoreInfo;
 	clif->pUseSkillMap = clif_parse_UseSkillMap;
 	clif->pRequestMemo = clif_parse_RequestMemo;
@@ -18297,13 +19162,16 @@ void clif_defaults(void) {
 	clif->pLeaveParty = clif_parse_LeaveParty;
 	clif->pRemovePartyMember = clif_parse_RemovePartyMember;
 	clif->pPartyChangeOption = clif_parse_PartyChangeOption;
-	clif->chann_config_read = read_channels_config;
 	clif->pPartyMessage = clif_parse_PartyMessage;
 	clif->pPartyChangeLeader = clif_parse_PartyChangeLeader;
 	clif->pPartyBookingRegisterReq = clif_parse_PartyBookingRegisterReq;
 	clif->pPartyBookingSearchReq = clif_parse_PartyBookingSearchReq;
 	clif->pPartyBookingDeleteReq = clif_parse_PartyBookingDeleteReq;
 	clif->pPartyBookingUpdateReq = clif_parse_PartyBookingUpdateReq;
+	clif->pPartyRecruitRegisterReq = clif_parse_PartyRecruitRegisterReq;
+	clif->pPartyRecruitSearchReq = clif_parse_PartyRecruitSearchReq;
+	clif->pPartyRecruitDeleteReq = clif_parse_PartyRecruitDeleteReq;
+	clif->pPartyRecruitUpdateReq = clif_parse_PartyRecruitUpdateReq;
 	clif->pCloseVending = clif_parse_CloseVending;
 	clif->pVendingListReq = clif_parse_VendingListReq;
 	clif->pPurchaseReq = clif_parse_PurchaseReq;
@@ -18344,6 +19212,7 @@ void clif_defaults(void) {
 	clif->pGMRc = clif_parse_GMRc;
 	clif->pGMReqAccountName = clif_parse_GMReqAccountName;
 	clif->pGMChangeMapType = clif_parse_GMChangeMapType;
+	clif->pGMFullStrip = clif_parse_GMFullStrip;
 	clif->pPMIgnore = clif_parse_PMIgnore;
 	clif->pPMIgnoreAll = clif_parse_PMIgnoreAll;
 	clif->pPMIgnoreList = clif_parse_PMIgnoreList;
@@ -18402,28 +19271,37 @@ void clif_defaults(void) {
 	clif->pDebug = clif_parse_debug;
 	clif->pSkillSelectMenu = clif_parse_SkillSelectMenu;
 	clif->pMoveItem = clif_parse_MoveItem;
+	/* dull */
+	clif->pDull = clif_parse_dull;
+	/* BGQueue */
+	clif->pBGQueueRegister = clif_parse_bgqueue_register;
+	clif->pBGQueueCheckState = clif_parse_bgqueue_checkstate;
+	clif->pBGQueueRevokeReq = clif_parse_bgqueue_revoke_req;
+	clif->pBGQueueBattleBeginAck = clif_parse_bgqueue_battlebegin_ack;
 	/* RagExe Cash Shop [Ind/Hercules] */
 	clif->pCashShopOpen = clif_parse_CashShopOpen;
 	clif->pCashShopClose = clif_parse_CashShopClose;
 	clif->pCashShopReqTab = clif_parse_CashShopReqTab;
 	clif->pCashShopSchedule = clif_parse_CashShopSchedule;
 	clif->pCashShopBuy = clif_parse_CashShopBuy;
-	/* BGQueue */
-	clif->pBGQueueRegister = clif_parse_bgqueue_register;
-	clif->pBGQueueCheckState = clif_parse_bgqueue_checkstate;
-	clif->pBGQueueRevokeReq = clif_parse_bgqueue_revoke_req;
-	clif->pBGQueueBattleBeginAck = clif_parse_bgqueue_battlebegin_ack;
 	/*  */
 	clif->pPartyTick = clif_parse_PartyTick;
 	clif->pGuildInvite2 = clif_parse_GuildInvite2;
 	/* Group Search System Update */
-#ifdef PARTY_RECRUIT
 	clif->pPartyBookingAddFilter = clif_parse_PartyBookingAddFilteringList;
 	clif->pPartyBookingSubFilter = clif_parse_PartyBookingSubFilteringList;
 	clif->pPartyBookingReqVolunteer = clif_parse_PartyBookingReqVolunteer;
 	clif->pPartyBookingRefuseVolunteer = clif_parse_PartyBookingRefuseVolunteer;
 	clif->pPartyBookingCancelVolunteer = clif_parse_PartyBookingCancelVolunteer;
-#endif
-	/* dull */
-	clif->pDull = clif_parse_dull;
+	/* Bank System [Yommy/Hercules] */
+	clif->pBankDeposit = clif_parse_BankDeposit;
+	clif->pBankWithdraw = clif_parse_BankWithdraw;
+	clif->pBankCheck = clif_parse_BankCheck;
+	clif->pBankOpen = clif_parse_BankOpen;
+	clif->pBankClose = clif_parse_BankClose;
+	/* */
+	clif->pNPCShopClosed = clif_parse_NPCShopClosed;
+	/* NPC Market */
+	clif->pNPCMarketClosed = clif_parse_NPCMarketClosed;
+	clif->pNPCMarketPurchase = clif_parse_NPCMarketPurchase;
 }
diff --git a/src/map/clif.h b/src/map/clif.h
index 6e1fa81d3..e4de51a83 100644
--- a/src/map/clif.h
+++ b/src/map/clif.h
@@ -2,14 +2,16 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _CLIF_H_
-#define _CLIF_H_
+#ifndef MAP_CLIF_H
+#define MAP_CLIF_H
 
+#include <stdarg.h>
+
+#include "map.h"
+#include "packets_struct.h"
 #include "../common/cbasetypes.h"
 #include "../common/db.h"
 #include "../common/mmo.h"
-#include "../common/socket.h"
-#include <stdarg.h>
 
 /**
  * Declarations
@@ -18,7 +20,6 @@ struct item;
 struct item_data;
 struct storage_data;
 struct guild_storage;
-struct block_list;
 struct unit_data;
 struct map_session_data;
 struct homun_data;
@@ -38,33 +39,37 @@ struct quest;
 struct party_booking_ad_info;
 struct view_data;
 struct eri;
+struct skill_cd;
 
 /**
  * Defines
  **/
 #define packet_len(cmd) packet_db[cmd].len
-#define P2PTR(fd,cmd) RFIFO2PTR(fd,packet_db[cmd].len)
-#define clif_menuskill_clear(sd) (sd)->menuskill_id = (sd)->menuskill_val = (sd)->menuskill_val2 = 0;
+#define P2PTR(fd) RFIFO2PTR(fd)
+#define clif_menuskill_clear(sd) ((sd)->menuskill_id = (sd)->menuskill_val = (sd)->menuskill_val2 = 0)
+#define clif_disp_onlyself(sd,mes,len) clif->disp_message( &(sd)->bl, (mes), (len), SELF )
+#define clif_viewequip_fail( sd ) clif_msg( (sd), 0x54d );
 #define HCHSYS_NAME_LENGTH 20
 
 /**
  * Enumerations
  **/
 enum {// packet DB
-	MAX_PACKET_DB  = 0xF00,
+	MIN_PACKET_DB  = 0x0064,
+	MAX_PACKET_DB  = 0x0F00,
 	MAX_PACKET_POS = 20,
 };
 
 typedef enum send_target {
 	ALL_CLIENT,
 	ALL_SAMEMAP,
-	AREA,				// area
-	AREA_WOS,			// area, without self
-	AREA_WOC,			// area, without chatrooms
-	AREA_WOSC,			// area, without own chatroom
-	AREA_CHAT_WOC,		// hearable area, without chatrooms
-	CHAT,				// current chatroom
-	CHAT_WOS,			// current chatroom, without self
+	AREA,               // area
+	AREA_WOS,           // area, without self
+	AREA_WOC,           // area, without chatrooms
+	AREA_WOSC,          // area, without own chatrooms
+	AREA_CHAT_WOC,      // hearable area, without chatrooms
+	CHAT,               // current chatroom
+	CHAT_WOS,           // current chatroom, without self
 	PARTY,
 	PARTY_WOS,
 	PARTY_SAMEMAP,
@@ -82,7 +87,7 @@ typedef enum send_target {
 	DUEL_WOS,
 	SELF,
 	
-	BG,					// BattleGround System
+	BG,                 // BattleGround System
 	BG_WOS,
 	BG_SAMEMAP,
 	BG_SAMEMAP_WOS,
@@ -92,6 +97,25 @@ typedef enum send_target {
 	BG_QUEUE,
 } send_target;
 
+typedef enum broadcast_flags {
+	BC_ALL         =    0,
+	BC_MAP         =    1,
+	BC_AREA        =    2,
+	BC_SELF        =    3,
+	BC_TARGET_MASK = 0x07,
+
+	BC_PC          = 0x00,
+	BC_NPC         = 0x08,
+	BC_SOURCE_MASK = 0x08, // BC_PC|BC_NPC
+
+	BC_YELLOW      = 0x00,
+	BC_BLUE        = 0x10,
+	BC_WOE         = 0x20,
+	BC_COLOR_MASK  = 0x30, // BC_YELLOW|BC_BLUE|BC_WOE
+
+	BC_DEFAULT     = BC_ALL|BC_PC|BC_YELLOW
+} broadcast_flags;
+
 typedef enum emotion_type {
 	E_GASP = 0,     // /!
 	E_WHAT,         // /?
@@ -319,7 +343,25 @@ typedef enum useskill_fail_cause { // clif_skill_fail
 }useskill_fail_cause;
 
 enum clif_messages {
+	ITEM_CANT_OBTAIN_WEIGHT = 0x34, /* you cannot carry more items because you are overweight. */
 	SKILL_CANT_USE_AREA = 0x536,
+	ITEM_CANT_USE_AREA =  0x537,
+};
+
+/**
+ * Used to answer CZ_PC_BUY_CASH_POINT_ITEM (clif_parse_cashshop_buy)
+ **/
+enum cashshop_error {
+	ERROR_TYPE_NONE = 0,			// The deal has successfully completed. (ERROR_TYPE_NONE)
+	ERROR_TYPE_NPC,					// The Purchase has failed because the NPC does not exist. (ERROR_TYPE_NPC)
+	ERROR_TYPE_SYSTEM,				// The Purchase has failed because the Kafra Shop System is not working correctly. (ERROR_TYPE_SYSTEM)
+	ERROR_TYPE_INVENTORY_WEIGHT,	// You are over your Weight Limit. (ERROR_TYPE_INVENTORY_WEIGHT)
+	ERROR_TYPE_EXCHANGE,			// You cannot purchase items while you are in a trade. (ERROR_TYPE_EXCHANGE)
+	ERROR_TYPE_ITEM_ID,				// The Purchase has failed because the Item Information was incorrect. (ERROR_TYPE_ITEM_ID)
+	ERROR_TYPE_MONEY,				// You do not have enough Kafra Credit Points. (ERROR_TYPE_MONEY)
+	// Unofficial type names
+	ERROR_TYPE_QUANTITY,			// You can purchase up to 10 items. (ERROR_TYPE_QUANTITY)
+	ERROR_TYPE_NOT_ALL,				// Some items could not be purchased. (ERROR_TYPE_NOT_ALL)
 };
 
 /**
@@ -392,6 +434,50 @@ enum BATTLEGROUNDS_QUEUE_NOTICE_DELETED {
 	BGQND_FAIL_NOT_QUEUING = 11,
 };
 
+enum e_BANKING_DEPOSIT_ACK {
+	BDA_SUCCESS  = 0x0,
+	BDA_ERROR    = 0x1,
+	BDA_NO_MONEY = 0x2,
+	BDA_OVERFLOW = 0x3,
+};
+enum e_BANKING_WITHDRAW_ACK {
+	BWA_SUCCESS       = 0x0,
+	BWA_NO_MONEY      = 0x1,
+	BWA_UNKNOWN_ERROR = 0x2,
+};
+
+/* because the client devs were replaced by monkeys. */
+enum e_EQUIP_ITEM_ACK {
+#if PACKETVER >= 20120925
+	EIA_SUCCESS = 0x0,
+	EIA_FAIL_LV = 0x1,
+	EIA_FAIL    = 0x2,
+#else
+	EIA_SUCCESS = 0x1,
+	EIA_FAIL_LV = 0x2,
+	EIA_FAIL    = 0x0,
+#endif
+};
+
+/* and again. because the client devs were replaced by monkeys. */
+enum e_UNEQUIP_ITEM_ACK {
+#if PACKETVER >= 20120925
+	UIA_SUCCESS = 0x0,
+	UIA_FAIL    = 0x1,
+#else
+	UIA_SUCCESS = 0x1,
+	UIA_FAIL    = 0x0,
+#endif
+};
+
+enum e_trade_item_ok {
+	TIO_SUCCESS    = 0x0,
+	TIO_OVERWEIGHT = 0x1,
+	TIO_CANCEL     = 0x2,
+	/* feedback-friendly code that causes the client not to display a error message */
+	TIO_INDROCKS   = 0x9,
+};
+
 /**
  * Structures
  **/
@@ -403,7 +489,7 @@ struct s_packet_db {
 };
 
 struct {
-	unsigned long *colors;
+	unsigned int *colors;
 	char **colors_name;
 	unsigned char colors_count;
 	bool local, ally, irc;
@@ -414,6 +500,7 @@ struct {
 	bool allow_user_channel_creation;
 	char irc_server[40], irc_channel[50], irc_nick[40], irc_nick_pw[30];
 	unsigned short irc_server_port;
+	bool irc_use_ghost;
 } hChSys;
 
 struct hChSysBanEntry {
@@ -438,11 +525,16 @@ struct hCSData {
 	unsigned int price;
 };
 
+struct cdelayed_damage {
+	struct packet_damage p;
+	struct block_list bl;
+};
+
 /**
  * Vars
  **/
 struct s_packet_db packet_db[MAX_PACKET_DB + 1];
-unsigned long color_table[COLOR_MAX];
+unsigned int color_table[COLOR_MAX];
 
 /**
  * Clif.c Interface
@@ -464,14 +556,18 @@ struct clif_interface {
 	} cs;
 	/* */
 	unsigned int cryptKey[3];
+	/* */
+	bool ally_only;
+	/* */
+	struct eri *delayed_damage_ers;
 	/* core */
-	int (*init) (void);
+	int (*init) (bool minimal);
 	void (*final) (void);
-	int (*setip) (const char* ip);
-	void (*setbindip) (const char* ip);
+	bool (*setip) (const char* ip);
+	bool (*setbindip) (const char* ip);
 	void (*setport) (uint16 port);
 	uint32 (*refresh_ip) (void);
-	int (*send) (const void* buf, int len, struct block_list* bl, enum send_target type);
+	bool (*send) (const void* buf, int len, struct block_list* bl, enum send_target type);
 	int (*send_sub) (struct block_list *bl, va_list ap);
 	int (*parse) (int fd);
 	unsigned short (*parse_cmd) ( int fd, struct map_session_data *sd );
@@ -493,18 +589,21 @@ struct clif_interface {
 	void (*use_card) (struct map_session_data *sd,int idx);
 	void (*cart_additem) (struct map_session_data *sd,int n,int amount,int fail);
 	void (*cart_delitem) (struct map_session_data *sd,int n,int amount);
-	void (*equipitemack) (struct map_session_data *sd,int n,int pos,int ok);
-	void (*unequipitemack) (struct map_session_data *sd,int n,int pos,int ok);
+	void (*equipitemack) (struct map_session_data *sd,int n,int pos,enum e_EQUIP_ITEM_ACK result);
+	void (*unequipitemack) (struct map_session_data *sd,int n,int pos,enum e_UNEQUIP_ITEM_ACK result);
 	void (*useitemack) (struct map_session_data *sd,int index,int amount,bool ok);
 	void (*addcards) (unsigned char* buf, struct item* item);
 	void (*addcards2) (unsigned short *cards, struct item* item);
 	void (*item_sub) (unsigned char *buf, int n, struct item *i, struct item_data *id, int equip);
 	void (*getareachar_item) (struct map_session_data* sd,struct flooritem_data* fitem);
+	void (*cart_additem_ack) (struct map_session_data *sd, int flag);
 	void (*cashshop_load) (void);
+	void (*package_announce) (struct map_session_data *sd, unsigned short nameid, unsigned short containerid);
+	void (*item_drop_announce) (struct map_session_data *sd, unsigned short nameid, char *monsterName);
 	/* unit-related */
 	void (*clearunit_single) (int id, clr_type type, int fd);
 	void (*clearunit_area) (struct block_list* bl, clr_type type);
-	void (*clearunit_delayed) (struct block_list* bl, clr_type type, unsigned int tick);
+	void (*clearunit_delayed) (struct block_list* bl, clr_type type, int64 tick);
 	void (*walkok) (struct map_session_data *sd);
 	void (*move) (struct unit_data *ud);
 	void (*move2) (struct block_list *bl, struct view_data *vd, struct unit_data *ud);
@@ -515,26 +614,28 @@ struct clif_interface {
 	void (*changetraplook) (struct block_list *bl,int val);
 	void (*refreshlook) (struct block_list *bl,int id,int type,int val,enum send_target target);
 	void (*class_change) (struct block_list *bl,int class_,int type);
-	void (*skill_setunit) (struct skill_unit *unit);
-	void (*skill_delunit) (struct skill_unit *unit);
+	void (*skill_delunit) (struct skill_unit *su);
 	void (*skillunit_update) (struct block_list* bl);
-	int (*clearunit_delayed_sub) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*clearunit_delayed_sub) (int tid, int64 tick, int id, intptr_t data);
 	void (*set_unit_idle) (struct block_list* bl, struct map_session_data *tsd,enum send_target target);
-	void (*spawn_unit) (struct block_list* bl,enum send_target target);
+	void (*spawn_unit) (struct block_list* bl, enum send_target target);
+	void (*spawn_unit2) (struct block_list* bl, enum send_target target);
+	void (*set_unit_idle2) (struct block_list* bl, struct map_session_data *tsd, enum send_target target);
 	void (*set_unit_walking) (struct block_list* bl, struct map_session_data *tsd,struct unit_data* ud, enum send_target target);
 	int (*calc_walkdelay) (struct block_list *bl,int delay, int type, int damage, int div_);
-	void (*getareachar_skillunit) (struct map_session_data *sd, struct skill_unit *unit);
+	void (*getareachar_skillunit) (struct block_list *bl, struct skill_unit *su, enum send_target target);
 	void (*getareachar_unit) (struct map_session_data* sd,struct block_list *bl);
-	void (*clearchar_skillunit) (struct skill_unit *unit, int fd);
+	void (*clearchar_skillunit) (struct skill_unit *su, int fd);
 	int (*getareachar) (struct block_list* bl,va_list ap);
+	void (*graffiti_entry) (struct block_list *bl, struct skill_unit *su, enum send_target target);
 	/* main unit spawn */
-	int (*spawn) (struct block_list *bl);
+	bool (*spawn) (struct block_list *bl);
 	/* map-related */
 	void (*changemap) (struct map_session_data *sd, short m, int x, int y);
 	void (*changemapcell) (int fd, int16 m, int x, int y, int type, enum send_target target);
 	void (*map_property) (struct map_session_data* sd, enum map_property property);
 	void (*pvpset) (struct map_session_data *sd, int pvprank, int pvpnum,int type);
-	void (*map_property_mapall) (int map, enum map_property property);
+	void (*map_property_mapall) (int mapid, enum map_property property);
 	void (*bossmapinfo) (int fd, struct mob_data *md, short flag);
 	void (*map_type) (struct map_session_data* sd, enum map_type type);
 	void (*maptypeproperty2) (struct block_list *bl,enum send_target t);
@@ -560,20 +661,24 @@ struct clif_interface {
 	void (*scriptclear) (struct map_session_data *sd, int npcid);
 	/* client-user-interface-related */
 	void (*viewpoint) (struct map_session_data *sd, int npc_id, int type, int x, int y, int id, int color);
-	int (*damage) (struct block_list* src, struct block_list* dst, unsigned int tick, int sdelay, int ddelay, int damage, int div, int type, int damage2);
+	int (*damage) (struct block_list* src, struct block_list* dst, int sdelay, int ddelay, int64 damage, short div, unsigned char type, int64 damage2);
 	void (*sitting) (struct block_list* bl);
 	void (*standing) (struct block_list* bl);
 	void (*arrow_create_list) (struct map_session_data *sd);
+	void (*refresh_storagewindow) (struct map_session_data *sd);
 	void (*refresh) (struct map_session_data *sd);
 	void (*fame_blacksmith) (struct map_session_data *sd, int points);
 	void (*fame_alchemist) (struct map_session_data *sd, int points);
 	void (*fame_taekwon) (struct map_session_data *sd, int points);
+	void (*ranklist) (struct map_session_data *sd, enum fame_list_type type);
+	void (*update_rankingpoint) (struct map_session_data *sd, enum fame_list_type type, int points);
+	void (*pRanklist) (int fd, struct map_session_data *sd);
 	void (*hotkeys) (struct map_session_data *sd);
 	int (*insight) (struct block_list *bl,va_list ap);
 	int (*outsight) (struct block_list *bl,va_list ap);
 	void (*skillcastcancel) (struct block_list* bl);
 	void (*skill_fail) (struct map_session_data *sd,uint16 skill_id,enum useskill_fail_cause cause,int btype);
-	void (*skill_cooldown) (struct map_session_data *sd, uint16 skill_id, unsigned int tick);
+	void (*skill_cooldown) (struct map_session_data *sd, uint16 skill_id, unsigned int duration);
 	void (*skill_memomessage) (struct map_session_data* sd, int type);
 	void (*skill_mapinfomessage) (struct map_session_data *sd, int type);
 	void (*skill_produce_mix_list) (struct map_session_data *sd, int skill_id, int trigger);
@@ -615,11 +720,10 @@ struct clif_interface {
 	void (*partytickack) (struct map_session_data* sd, bool flag);
 	void (*equiptickack) (struct map_session_data* sd, int flag);
 	void (*viewequip_ack) (struct map_session_data* sd, struct map_session_data* tsd);
-	void (*viewequip_fail) (struct map_session_data* sd);
 	void (*equpcheckbox) (struct map_session_data* sd);
-	void (*displayexp) (struct map_session_data *sd, unsigned int exp, char type, bool quest);
+	void (*displayexp) (struct map_session_data *sd, unsigned int exp, char type, bool is_quest);
 	void (*font) (struct map_session_data *sd);
-	void (*progressbar) (struct map_session_data * sd, unsigned long color, unsigned int second);
+	void (*progressbar) (struct map_session_data * sd, unsigned int color, unsigned int second);
 	void (*progressbar_abort) (struct map_session_data * sd);
 	void (*showdigit) (struct map_session_data* sd, unsigned char type, int value);
 	int (*elementalconverter_list) (struct map_session_data *sd);
@@ -631,6 +735,7 @@ struct clif_interface {
 	void (*sc_load) (struct block_list *bl, int tid, enum send_target target, int type, int val1, int val2, int val3);
 	void (*sc_end) (struct block_list *bl, int tid, enum send_target target, int type);
 	void (*initialstatus) (struct map_session_data *sd);
+	void (*cooldown_list) (int fd, struct skill_cd* cd);
 	/* player-unit-specific-related */
 	void (*updatestatus) (struct map_session_data *sd,int type);
 	void (*changestatus) (struct map_session_data* sd,int type,int val);
@@ -638,7 +743,7 @@ struct clif_interface {
 	void (*movetoattack) (struct map_session_data *sd,struct block_list *bl);
 	void (*solved_charname) (int fd, int charid, const char* name);
 	void (*charnameupdate) (struct map_session_data *ssd);
-	int (*delayquit) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*delayquit) (int tid, int64 tick, int id, intptr_t data);
 	void (*getareachar_pc) (struct map_session_data* sd,struct map_session_data* dstsd);
 	void (*disconnect_ack) (struct map_session_data* sd, short result);
 	void (*PVPInfo) (struct map_session_data* sd);
@@ -656,9 +761,9 @@ struct clif_interface {
 	void (*wedding_effect) (struct block_list *bl);
 	void (*divorced) (struct map_session_data* sd, const char* name);
 	void (*callpartner) (struct map_session_data *sd);
-	int (*skill_damage) (struct block_list *src,struct block_list *dst,unsigned int tick,int sdelay,int ddelay,int damage,int div,uint16 skill_id,uint16 skill_lv,int type);
+	int (*skill_damage) (struct block_list *src, struct block_list *dst, int64 tick, int sdelay, int ddelay, int64 damage, int div, uint16 skill_id, uint16 skill_lv, int type);
 	int (*skill_nodamage) (struct block_list *src,struct block_list *dst,uint16 skill_id,int heal,int fail);
-	void (*skill_poseffect) (struct block_list *src,uint16 skill_id,int val,int x,int y,int tick);
+	void (*skill_poseffect) (struct block_list *src, uint16 skill_id, int val, int x, int y, int64 tick);
 	void (*skill_estimation) (struct map_session_data *sd,struct block_list *dst);
 	void (*skill_warppoint) (struct map_session_data* sd, uint16 skill_id, uint16 skill_lv, unsigned short map1, unsigned short map2, unsigned short map3, unsigned short map4);
 	void (*skillcasting) (struct block_list* bl, int src_id, int dst_id, int dst_x, int dst_y, uint16 skill_id, int property, int casttime);
@@ -675,7 +780,7 @@ struct clif_interface {
 	void (*specialeffect) (struct block_list* bl, int type, enum send_target target);
 	void (*specialeffect_single) (struct block_list* bl, int type, int fd);
 	void (*specialeffect_value) (struct block_list* bl, int effect_id, int num, send_target target);
-	void (*millenniumshield) (struct map_session_data *sd, short shields );
+	void (*millenniumshield) (struct block_list *bl, short shields );
 	void (*charm) (struct map_session_data *sd, short type);
 	void (*charm_single) (int fd, struct map_session_data *sd, short type);
 	void (*snap) ( struct block_list *bl, short x, short y );
@@ -695,13 +800,12 @@ struct clif_interface {
 	void (*clearchat) (struct chat_data *cd,int fd);
 	void (*leavechat) (struct chat_data* cd, struct map_session_data* sd, bool flag);
 	void (*changechatstatus) (struct chat_data* cd);
-	void (*wis_message) (int fd, const char* nick, const char* mes, int mes_len);
+	void (*wis_message) (int fd, const char* nick, const char* mes, size_t mes_len);
 	void (*wis_end) (int fd, int flag);
-	void (*disp_onlyself) (struct map_session_data *sd, const char *mes, int len);
-	void (*disp_message) (struct block_list* src, const char* mes, int len, enum send_target target);
-	void (*broadcast) (struct block_list* bl, const char* mes, int len, int type, enum send_target target);
-	void (*broadcast2) (struct block_list* bl, const char* mes, int len, unsigned long fontColor, short fontType, short fontSize, short fontAlign, short fontY, enum send_target target);
-	void (*messagecolor) (struct block_list* bl, unsigned long color, const char* msg);
+	void (*disp_message) (struct block_list* src, const char* mes, size_t len, enum send_target target);
+	void (*broadcast) (struct block_list* bl, const char* mes, size_t len, int type, enum send_target target);
+	void (*broadcast2) (struct block_list* bl, const char* mes, size_t len, unsigned int fontColor, short fontType, short fontSize, short fontAlign, short fontY, enum send_target target);
+	void (*messagecolor) (struct block_list* bl, unsigned int color, const char* msg);
 	void (*disp_overhead) (struct block_list *bl, const char* mes);
 	void (*msg) (struct map_session_data* sd, unsigned short id);
 	void (*msg_value) (struct map_session_data* sd, unsigned short id, int value);
@@ -710,11 +814,14 @@ struct clif_interface {
 	void (*msgtable_num) (int fd, int line, int num);
 	void (*message) (const int fd, const char* mes);
 	void (*messageln) (const int fd, const char* mes);
+	/* message+s(printf) */
+	void (*messages) (const int fd, const char *mes, ...) __attribute__((format(printf, 2, 3)));
 	int (*colormes) (int fd, enum clif_colors color, const char* msg);
-	bool (*process_message) (struct map_session_data* sd, int format, char** name_, int* namelen_, char** message_, int* messagelen_);
+	bool (*process_message) (struct map_session_data *sd, int format, char **name_, size_t *namelen_, char **message_, size_t *messagelen_);
 	void (*wisexin) (struct map_session_data *sd,int type,int flag);
 	void (*wisall) (struct map_session_data *sd,int type,int flag);
 	void (*PMIgnoreList) (struct map_session_data* sd);
+	void (*ShowScript) (struct block_list* bl, const char* message);
 	/* trade handling */
 	void (*traderequest) (struct map_session_data* sd, const char* name);
 	void (*tradestart) (struct map_session_data* sd, uint8 type);
@@ -728,9 +835,9 @@ struct clif_interface {
 	void (*openvendingreq) (struct map_session_data* sd, int num);
 	void (*showvendingboard) (struct block_list* bl, const char* message, int fd);
 	void (*closevendingboard) (struct block_list* bl, int fd);
-	void (*vendinglist) (struct map_session_data* sd, unsigned int id, struct s_vending* vending);
+	void (*vendinglist) (struct map_session_data* sd, unsigned int id, struct s_vending* vending_list);
 	void (*buyvending) (struct map_session_data* sd, int index, int amount, int fail);
-	void (*openvending) (struct map_session_data* sd, int id, struct s_vending* vending);
+	void (*openvending) (struct map_session_data* sd, int id, struct s_vending* vending_list);
 	void (*vendingreport) (struct map_session_data* sd, int index, int amount);
 	/* storage handling */
 	void (*storagelist) (struct map_session_data* sd, struct item* items, int items_length);
@@ -740,8 +847,8 @@ struct clif_interface {
 	void (*storageclose) (struct map_session_data* sd);
 	/* skill-list handling */
 	void (*skillinfoblock) (struct map_session_data *sd);
-	void (*skillup) (struct map_session_data *sd,uint16 skill_id);
-	void (*skillinfo) (struct map_session_data *sd,int skill, int inf);
+	void (*skillup) (struct map_session_data *sd, uint16 skill_id, int skill_lv, int flag);
+	void (*skillinfo) (struct map_session_data *sd,int skill_id, int inf);
 	void (*addskill) (struct map_session_data *sd, int id);
 	void (*deleteskill) (struct map_session_data *sd, int id);
 	/* party-specific */
@@ -779,7 +886,6 @@ struct clif_interface {
 	void (*guild_emblem_area) (struct block_list* bl);
 	void (*guild_notice) (struct map_session_data* sd, struct guild* g);
 	void (*guild_message) (struct guild *g,int account_id,const char *mes,int len);
-	int (*guild_skillup) (struct map_session_data *sd,uint16 skill_id,int lv);
 	void (*guild_reqalliance) (struct map_session_data *sd,int account_id,const char *name);
 	void (*guild_allianceack) (struct map_session_data *sd,int flag);
 	void (*guild_delalliance) (struct map_session_data *sd,int guild_id,int flag);
@@ -796,7 +902,7 @@ struct clif_interface {
 	void (*bg_hp) (struct map_session_data *sd);
 	void (*bg_xy) (struct map_session_data *sd);
 	void (*bg_xy_remove) (struct map_session_data *sd);
-	void (*bg_message) (struct battleground_data *bg, int src_id, const char *name, const char *mes, int len);
+	void (*bg_message) (struct battleground_data *bgd, int src_id, const char *name, const char *mes, size_t len);
 	void (*bg_updatescore) (int16 m);
 	void (*bg_updatescore_single) (struct map_session_data *sd);
 	void (*sendbgemblem_area) (struct map_session_data *sd);
@@ -820,7 +926,7 @@ struct clif_interface {
 	void (*friendslist_toggle) (struct map_session_data *sd,int account_id, int char_id, int online);
 	void (*friendlist_req) (struct map_session_data* sd, int account_id, int char_id, const char* name);
 	/* gm-related */
-	void (*GM_kickack) (struct map_session_data *sd, int id);
+	void (*GM_kickack) (struct map_session_data *sd, int result);
 	void (*GM_kick) (struct map_session_data *sd,struct map_session_data *tsd);
 	void (*manner_message) (struct map_session_data* sd, uint32 type);
 	void (*GM_silence) (struct map_session_data* sd, struct map_session_data* tsd, uint8 type);
@@ -828,17 +934,17 @@ struct clif_interface {
 	void (*check) (int fd, struct map_session_data* pl_sd);
 	/* hom-related */
 	void (*hominfo) (struct map_session_data *sd, struct homun_data *hd, int flag);
-	int (*homskillinfoblock) (struct map_session_data *sd);
+	void (*homskillinfoblock) (struct map_session_data *sd);
 	void (*homskillup) (struct map_session_data *sd, uint16 skill_id);
-	int (*hom_food) (struct map_session_data *sd,int foodid,int fail);
+	void (*hom_food) (struct map_session_data *sd,int foodid,int fail);
 	void (*send_homdata) (struct map_session_data *sd, int state, int param);
 	/* questlog-related */
-	void (*quest_send_list) (struct map_session_data * sd);
-	void (*quest_send_mission) (struct map_session_data * sd);
-	void (*quest_add) (struct map_session_data * sd, struct quest * qd, int index);
-	void (*quest_delete) (struct map_session_data * sd, int quest_id);
-	void (*quest_update_status) (struct map_session_data * sd, int quest_id, bool active);
-	void (*quest_update_objective) (struct map_session_data * sd, struct quest * qd, int index);
+	void (*quest_send_list) (struct map_session_data *sd);
+	void (*quest_send_mission) (struct map_session_data *sd);
+	void (*quest_add) (struct map_session_data *sd, struct quest *qd);
+	void (*quest_delete) (struct map_session_data *sd, int quest_id);
+	void (*quest_update_status) (struct map_session_data *sd, int quest_id, bool active);
+	void (*quest_update_objective) (struct map_session_data *sd, struct quest *qd);
 	void (*quest_show_event) (struct map_session_data *sd, struct block_list *bl, short state, short color);
 	/* mail-related */
 	void (*mail_window) (int fd, int flag);
@@ -871,14 +977,18 @@ struct clif_interface {
 	void (*PartyBookingUpdateNotify) (struct map_session_data* sd, struct party_booking_ad_info* pb_ad);
 	void (*PartyBookingDeleteNotify) (struct map_session_data* sd, int index);
 	void (*PartyBookingInsertNotify) (struct map_session_data* sd, struct party_booking_ad_info* pb_ad);
+	void (*PartyRecruitRegisterAck) (struct map_session_data *sd, int flag);
+	void (*PartyRecruitDeleteAck) (struct map_session_data* sd, int flag);
+	void (*PartyRecruitSearchAck) (int fd, struct party_booking_ad_info** results, int count, bool more_result);
+	void (*PartyRecruitUpdateNotify) (struct map_session_data* sd, struct party_booking_ad_info* pb_ad);
+	void (*PartyRecruitDeleteNotify) (struct map_session_data* sd, int index);
+	void (*PartyRecruitInsertNotify) (struct map_session_data* sd, struct party_booking_ad_info* pb_ad);
 	/* Group Search System Update */
-#ifdef PARTY_RECRUIT
 	void (*PartyBookingVolunteerInfo) (int index, struct map_session_data *sd);
-	void (*PartyBookingRefuseVolunteer) (unsigned long aid, struct map_session_data *sd);
+	void (*PartyBookingRefuseVolunteer) (unsigned int aid, struct map_session_data *sd);
 	void (*PartyBookingCancelVolunteer) (int index, struct map_session_data *sd);
 	void (*PartyBookingAddFilteringList) (int index, struct map_session_data *sd);
 	void (*PartyBookingSubFilteringList) (int gid, struct map_session_data *sd);
-#endif
 	/* buying store-related */
 	void (*buyingstore_open) (struct map_session_data* sd);
 	void (*buyingstore_open_failed) (struct map_session_data* sd, unsigned short result, unsigned int weight);
@@ -902,7 +1012,7 @@ struct clif_interface {
 	void (*elemental_updatestatus) (struct map_session_data *sd, int type);
 	/* bgqueue */
 	void (*bgqueue_ack) (struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_ACK response, unsigned char arena_id);
-	void (*bgqueue_notice_delete) (struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_NOTICE_DELETED response, unsigned char arena_id);
+	void (*bgqueue_notice_delete) (struct map_session_data *sd, enum BATTLEGROUNDS_QUEUE_NOTICE_DELETED response, char *name);
 	void (*bgqueue_update_info) (struct map_session_data *sd, unsigned char arena_id, int position);
 	void (*bgqueue_joined) (struct map_session_data *sd, int pos);
 	void (*bgqueue_pcleft) (struct map_session_data *sd);
@@ -911,13 +1021,16 @@ struct clif_interface {
 	void (*adopt_reply) (struct map_session_data *sd, int type);
 	void (*adopt_request) (struct map_session_data *sd, struct map_session_data *src, int p_id);
 	void (*readbook) (int fd, int book_id, int page);
-	void (*notify_time) (struct map_session_data* sd, unsigned long time);
+	void (*notify_time) (struct map_session_data* sd, int64 time);
 	void (*user_count) (struct map_session_data* sd, int count);
 	void (*noask_sub) (struct map_session_data *src, struct map_session_data *target, int type);
+	void (*bc_ready) (void);
+	int (*undisguise_timer) (int tid, int64 tick, int id, intptr_t data);
+	/* Hercules Channel System */
 	void (*chsys_create) (struct hChSysCh *channel, char *name, char *pass, unsigned char color);
 	void (*chsys_msg) (struct hChSysCh *channel, struct map_session_data *sd, char *msg);
 	void (*chsys_msg2) (struct hChSysCh *channel, char *msg);
-	void (*chsys_send) (struct hChSysCh *channel, struct map_session_data *sd, char *msg);
+	void (*chsys_send) (struct hChSysCh *channel, struct map_session_data *sd, const char *msg);
 	void (*chsys_join) (struct hChSysCh *channel, struct map_session_data *sd);
 	void (*chsys_left) (struct hChSysCh *channel, struct map_session_data *sd);
 	void (*chsys_delete) (struct hChSysCh *channel);
@@ -926,8 +1039,19 @@ struct clif_interface {
 	void (*chsys_quitg) (struct map_session_data *sd);
 	void (*chsys_gjoin) (struct guild *g1,struct guild *g2);
 	void (*chsys_gleave) (struct guild *g1,struct guild *g2);
-	void (*bc_ready) (void);
-	int (*undisguise_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	/* Bank System [Yommy/Hercules] */
+	void (*bank_deposit) (struct map_session_data *sd, enum e_BANKING_DEPOSIT_ACK reason);
+	void (*bank_withdraw) (struct map_session_data *sd,enum e_BANKING_WITHDRAW_ACK reason);
+	/* */
+	void (*show_modifiers) (struct map_session_data *sd);
+	/* */
+	void (*notify_bounditem) (struct map_session_data *sd, unsigned short index);
+	/* */
+	int (*delay_damage) (int64 tick, struct block_list *src, struct block_list *dst, int sdelay, int ddelay, int64 in_damage, short div, unsigned char type);
+	int (*delay_damage_sub) (int tid, int64 tick, int id, intptr_t data);
+	/* NPC Market */
+	void (*npc_market_open) (struct map_session_data *sd, struct npc_data *nd);
+	void (*npc_market_purchase_ack) (struct map_session_data *sd, struct packet_npc_market_purchase *req, unsigned char response);
 	/*------------------------
 	 *- Parse Incoming Packet
 	 *------------------------*/
@@ -945,7 +1069,7 @@ struct clif_interface {
 	void (*pEmotion) (int fd, struct map_session_data *sd);
 	void (*pHowManyConnections) (int fd, struct map_session_data *sd);
 	void (*pActionRequest) (int fd, struct map_session_data *sd);
-	void (*pActionRequest_sub) (struct map_session_data *sd, int action_type, int target_id, unsigned int tick);
+	void (*pActionRequest_sub) (struct map_session_data *sd, int action_type, int target_id, int64 tick);
 	void (*pRestart) (int fd, struct map_session_data *sd);
 	void (*pWisMessage) (int fd, struct map_session_data* sd);
 	void (*pBroadcast) (int fd, struct map_session_data* sd);
@@ -979,12 +1103,12 @@ struct clif_interface {
 	void (*pStatusUp) (int fd,struct map_session_data *sd);
 	void (*pSkillUp) (int fd,struct map_session_data *sd);
 	void (*pUseSkillToId) (int fd, struct map_session_data *sd);
-	void (*pUseSkillToId_homun) (struct homun_data *hd, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, int target_id);
-	void (*pUseSkillToId_mercenary) (struct mercenary_data *md, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, int target_id);
+	void (*pUseSkillToId_homun) (struct homun_data *hd, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, int target_id);
+	void (*pUseSkillToId_mercenary) (struct mercenary_data *md, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, int target_id);
 	void (*pUseSkillToPos) (int fd, struct map_session_data *sd);
 	void (*pUseSkillToPosSub) (int fd, struct map_session_data *sd, uint16 skill_lv, uint16 skill_id, short x, short y, int skillmoreinfo);
-	void (*pUseSkillToPos_homun) (struct homun_data *hd, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo);
-	void (*pUseSkillToPos_mercenary) (struct mercenary_data *md, struct map_session_data *sd, unsigned int tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo);
+	void (*pUseSkillToPos_homun) (struct homun_data *hd, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo);
+	void (*pUseSkillToPos_mercenary) (struct mercenary_data *md, struct map_session_data *sd, int64 tick, uint16 skill_id, uint16 skill_lv, short x, short y, int skillmoreinfo);
 	void (*pUseSkillToPosMoreInfo) (int fd, struct map_session_data *sd);
 	void (*pUseSkillMap) (int fd, struct map_session_data* sd);
 	void (*pRequestMemo) (int fd,struct map_session_data *sd);
@@ -1026,6 +1150,10 @@ struct clif_interface {
 	void (*pPartyBookingSearchReq) (int fd, struct map_session_data* sd);
 	void (*pPartyBookingDeleteReq) (int fd, struct map_session_data* sd);
 	void (*pPartyBookingUpdateReq) (int fd, struct map_session_data* sd);
+	void (*pPartyRecruitRegisterReq) (int fd, struct map_session_data* sd);
+	void (*pPartyRecruitSearchReq) (int fd, struct map_session_data* sd);
+	void (*pPartyRecruitDeleteReq) (int fd, struct map_session_data* sd);
+	void (*pPartyRecruitUpdateReq) (int fd, struct map_session_data* sd);
 	void (*pCloseVending) (int fd, struct map_session_data* sd);
 	void (*pVendingListReq) (int fd, struct map_session_data* sd);
 	void (*pPurchaseReq) (int fd, struct map_session_data* sd);
@@ -1066,6 +1194,7 @@ struct clif_interface {
 	void (*pGMRc) (int fd, struct map_session_data* sd);
 	void (*pGMReqAccountName) (int fd, struct map_session_data *sd);
 	void (*pGMChangeMapType) (int fd, struct map_session_data *sd);
+	void (*pGMFullStrip) (int fd, struct map_session_data *sd);
 	void (*pPMIgnore) (int fd, struct map_session_data* sd);
 	void (*pPMIgnoreAll) (int fd, struct map_session_data *sd);
 	void (*pPMIgnoreList) (int fd,struct map_session_data *sd);
@@ -1139,17 +1268,26 @@ struct clif_interface {
 	void (*pPartyTick) (int fd, struct map_session_data *sd);
 	void (*pGuildInvite2) (int fd, struct map_session_data *sd);
 	/* Group Search System Update */
-#ifdef PARTY_RECRUIT
 	void (*pPartyBookingAddFilter) (int fd, struct map_session_data *sd);
 	void (*pPartyBookingSubFilter) (int fd, struct map_session_data *sd);
 	void (*pPartyBookingReqVolunteer) (int fd, struct map_session_data *sd);
 	void (*pPartyBookingRefuseVolunteer) (int fd, struct map_session_data *sd);
 	void (*pPartyBookingCancelVolunteer) (int fd, struct map_session_data *sd);
-#endif
-} clif_s;
+	/* Bank System [Yommy/Hercules] */
+	void (*pBankDeposit) (int fd, struct map_session_data *sd);
+	void (*pBankWithdraw) (int fd, struct map_session_data *sd);
+	void (*pBankCheck) (int fd, struct map_session_data *sd);
+	void (*pBankOpen) (int fd, struct map_session_data *sd);
+	void (*pBankClose) (int fd, struct map_session_data *sd);
+	/* */
+	void (*pNPCShopClosed) (int fd, struct map_session_data *sd);
+	/* NPC Market (by Ind after an extensive debugging of the packet, only possible thanks to Yommy <3) */
+	void (*pNPCMarketClosed) (int fd, struct map_session_data *sd);
+	void (*pNPCMarketPurchase) (int fd, struct map_session_data *sd);
+};
 
 struct clif_interface *clif;
 
 void clif_defaults(void);
 
-#endif /* _CLIF_H_ */
+#endif /* MAP_CLIF_H */
diff --git a/src/map/date.c b/src/map/date.c
index 9f2bc4bee..975a00c50 100644
--- a/src/map/date.c
+++ b/src/map/date.c
@@ -1,9 +1,14 @@
 // Copyright (c) Athena Dev Teams - Licensed under GNU GPL
 // For more information, see LICENCE in the main folder
 
+#define HERCULES_CORE
+
 #include "date.h"
+
 #include <time.h>
 
+#include "../common/cbasetypes.h"
+
 int date_get_year(void)
 {
 	time_t t;
@@ -55,17 +60,21 @@ int date_get_sec(void)
 	return lt->tm_sec;
 }
 
-int is_day_of_sun(void)
+/*==========================================
+ * Star gladiator related checks
+ *------------------------------------------*/
+
+bool is_day_of_sun(void)
 {
 	return date_get_day()%2 == 0;
 }
 
-int is_day_of_moon(void)
+bool is_day_of_moon(void)
 {
 	return date_get_day()%2 == 1;
 }
 
-int is_day_of_star(void)
+bool is_day_of_star(void)
 {
 	return date_get_day()%5 == 0;
 }
diff --git a/src/map/date.h b/src/map/date.h
index cc19d88d1..c3f353f64 100644
--- a/src/map/date.h
+++ b/src/map/date.h
@@ -1,8 +1,10 @@
 // Copyright (c) Athena Dev Teams - Licensed under GNU GPL
 // For more information, see LICENCE in the main folder
 
-#ifndef _DATE_H_
-#define _DATE_H_
+#ifndef MAP_DATE_H
+#define MAP_DATE_H
+
+#include "../common/cbasetypes.h"
 
 int date_get_year(void);
 int date_get_month(void);
@@ -11,8 +13,8 @@ int date_get_hour(void);
 int date_get_min(void);
 int date_get_sec(void);
 
-int is_day_of_sun(void);
-int is_day_of_moon(void);
-int is_day_of_star(void);
+bool is_day_of_sun(void);
+bool is_day_of_moon(void);
+bool is_day_of_star(void);
 
-#endif /* _DATE_H_ */
+#endif /* MAP_DATE_H */
diff --git a/src/map/duel.c b/src/map/duel.c
index 9a8b6d12b..4e4eeef1f 100644
--- a/src/map/duel.c
+++ b/src/map/duel.c
@@ -2,45 +2,42 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
+#define HERCULES_CORE
 
-#include "atcommand.h"  // msg_txt
-#include "clif.h"
 #include "duel.h"
-#include "pc.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <time.h>
 
-struct duel duel_list[MAX_DUEL];
-int duel_count = 0;
+#include "atcommand.h"  // msg_txt
+#include "clif.h"
+#include "pc.h"
+#include "../common/cbasetypes.h"
 
 /*==========================================
  * Duel organizing functions [LuzZza]
  *------------------------------------------*/
-void duel_savetime(struct map_session_data* sd)
-{
-	time_t timer;
+void duel_savetime(struct map_session_data* sd) {
+	time_t clock;
 	struct tm *t;
 	
-	time(&timer);
-	t = localtime(&timer);
+	time(&clock);
+	t = localtime(&clock);
 	
-	pc_setglobalreg(sd, "PC_LAST_DUEL_TIME", t->tm_mday*24*60 + t->tm_hour*60 + t->tm_min);
+	pc_setglobalreg(sd, script->add_str("PC_LAST_DUEL_TIME"), t->tm_mday*24*60 + t->tm_hour*60 + t->tm_min);
 }
 
-int duel_checktime(struct map_session_data* sd)
-{
+int duel_checktime(struct map_session_data* sd) {
 	int diff;
-	time_t timer;
+	time_t clock;
 	struct tm *t;
 	
-	time(&timer);
-    t = localtime(&timer);
+	time(&clock);
+	t = localtime(&clock);
 	
-	diff = t->tm_mday*24*60 + t->tm_hour*60 + t->tm_min - pc_readglobalreg(sd, "PC_LAST_DUEL_TIME");
+	diff = t->tm_mday*24*60 + t->tm_hour*60 + t->tm_min - pc_readglobalreg(sd, script->add_str("PC_LAST_DUEL_TIME") );
 	
 	return !(diff >= 0 && diff < battle_config.duel_time_interval);
 }
@@ -53,55 +50,52 @@ static int duel_showinfo_sub(struct map_session_data* sd, va_list va)
 	if (sd->duel_group != ssd->duel_group) return 0;
 	
 	sprintf(output, "      %d. %s", ++(*p), sd->status.name);
-	clif->disp_onlyself(ssd, output, strlen(output));
+	clif_disp_onlyself(ssd, output, strlen(output));
 	return 1;
 }
 
-void duel_showinfo(const unsigned int did, struct map_session_data* sd)
-{
+void duel_showinfo(const unsigned int did, struct map_session_data* sd) {
 	int p=0;
 	char output[256];
 
-	if(duel_list[did].max_players_limit > 0)
+	if(duel->list[did].max_players_limit > 0)
 		sprintf(output, msg_txt(370), //" -- Duels: %d/%d, Members: %d/%d, Max players: %d --"
-			did, duel_count,
-			duel_list[did].members_count,
-			duel_list[did].members_count + duel_list[did].invites_count,
-			duel_list[did].max_players_limit);
+			did, duel->count,
+			duel->list[did].members_count,
+			duel->list[did].members_count + duel->list[did].invites_count,
+			duel->list[did].max_players_limit);
 	else
 		sprintf(output, msg_txt(371), //" -- Duels: %d/%d, Members: %d/%d --"
-			did, duel_count,
-			duel_list[did].members_count,
-			duel_list[did].members_count + duel_list[did].invites_count);
+			did, duel->count,
+			duel->list[did].members_count,
+			duel->list[did].members_count + duel->list[did].invites_count);
 
-	clif->disp_onlyself(sd, output, strlen(output));
-	iMap->map_foreachpc(duel_showinfo_sub, sd, &p);
+	clif_disp_onlyself(sd, output, strlen(output));
+	map->foreachpc(duel_showinfo_sub, sd, &p);
 }
 
-int duel_create(struct map_session_data* sd, const unsigned int maxpl)
-{
+int duel_create(struct map_session_data* sd, const unsigned int maxpl) {
 	int i=1;
 	char output[256];
 	
-	while(duel_list[i].members_count > 0 && i < MAX_DUEL) i++;
+	while(duel->list[i].members_count > 0 && i < MAX_DUEL) i++;
 	if(i == MAX_DUEL) return 0;
 	
-	duel_count++;
+	duel->count++;
 	sd->duel_group = i;
-	duel_list[i].members_count++;
-	duel_list[i].invites_count = 0;
-	duel_list[i].max_players_limit = maxpl;
+	duel->list[i].members_count++;
+	duel->list[i].invites_count = 0;
+	duel->list[i].max_players_limit = maxpl;
 	
 	strcpy(output, msg_txt(372)); // " -- Duel has been created (@invite/@leave) --"
-	clif->disp_onlyself(sd, output, strlen(output));
+	clif_disp_onlyself(sd, output, strlen(output));
 	
 	clif->map_property(sd, MAPPROPERTY_FREEPVPZONE);
 	clif->maptypeproperty2(&sd->bl,SELF);
 	return i;
 }
 
-void duel_invite(const unsigned int did, struct map_session_data* sd, struct map_session_data* target_sd)
-{
+void duel_invite(const unsigned int did, struct map_session_data* sd, struct map_session_data* target_sd) {
 	char output[256];
 
 	// " -- Player %s invites %s to duel --"
@@ -109,11 +103,11 @@ void duel_invite(const unsigned int did, struct map_session_data* sd, struct map
 	clif->disp_message(&sd->bl, output, strlen(output), DUEL_WOS);
 
 	target_sd->duel_invite = did;
-	duel_list[did].invites_count++;
+	duel->list[did].invites_count++;
 	
 	// "Blue -- Player %s invites you to PVP duel (@accept/@reject) --"
 	sprintf(output, msg_txt(374), sd->status.name);
-	clif->broadcast((struct block_list *)target_sd, output, strlen(output)+1, 0x10, SELF);
+	clif->broadcast((struct block_list *)target_sd, output, strlen(output)+1, BC_BLUE, SELF);
 }
 
 static int duel_leave_sub(struct map_session_data* sd, va_list va)
@@ -124,19 +118,18 @@ static int duel_leave_sub(struct map_session_data* sd, va_list va)
 	return 0;
 }
 
-void duel_leave(const unsigned int did, struct map_session_data* sd)
-{
+void duel_leave(const unsigned int did, struct map_session_data* sd) {
 	char output[256];
 	
 	// " <- Player %s has left duel --"
 	sprintf(output, msg_txt(375), sd->status.name);
 	clif->disp_message(&sd->bl, output, strlen(output), DUEL_WOS);
 	
-	duel_list[did].members_count--;
+	duel->list[did].members_count--;
 	
-	if(duel_list[did].members_count == 0) {
-		iMap->map_foreachpc(duel_leave_sub, did); 
-		duel_count--;
+	if(duel->list[did].members_count == 0) {
+		map->foreachpc(duel_leave_sub, did);
+		duel->count--;
 	}
 	
 	sd->duel_group = 0;
@@ -145,13 +138,12 @@ void duel_leave(const unsigned int did, struct map_session_data* sd)
 	clif->maptypeproperty2(&sd->bl,SELF);
 }
 
-void duel_accept(const unsigned int did, struct map_session_data* sd)
-{
+void duel_accept(const unsigned int did, struct map_session_data* sd) {
 	char output[256];
 	
-	duel_list[did].members_count++;
+	duel->list[did].members_count++;
 	sd->duel_group = sd->duel_invite;
-	duel_list[did].invites_count--;
+	duel->list[did].invites_count--;
 	sd->duel_invite = 0;
 	
 	// " -> Player %s has accepted duel --"
@@ -162,23 +154,46 @@ void duel_accept(const unsigned int did, struct map_session_data* sd)
 	clif->maptypeproperty2(&sd->bl,SELF);
 }
 
-void duel_reject(const unsigned int did, struct map_session_data* sd)
-{
+void duel_reject(const unsigned int did, struct map_session_data* sd) {
 	char output[256];
 	
 	// " -- Player %s has rejected duel --"
 	sprintf(output, msg_txt(377), sd->status.name);
 	clif->disp_message(&sd->bl, output, strlen(output), DUEL_WOS);
 	
-	duel_list[did].invites_count--;
+	duel->list[did].invites_count--;
 	sd->duel_invite = 0;
 }
 
-void do_final_duel(void)
-{
+void do_final_duel(void) {
 }
 
-void do_init_duel(void)
-{
-	memset(&duel_list[0], 0, sizeof(duel_list));
+void do_init_duel(bool minimal) {
+	if (minimal)
+		return;
+
+	memset(&duel->list[0], 0, sizeof(duel->list));
+}
+
+/*=====================================
+* Default Functions : duel.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void duel_defaults(void) {
+	duel = &duel_s;
+	/* vars */
+	duel->count = 0;
+	/* funcs */
+	//Duel functions // [LuzZza]
+	duel->create = duel_create;
+	duel->invite = duel_invite;
+	duel->accept = duel_accept;
+	duel->reject = duel_reject;
+	duel->leave = duel_leave;
+	duel->showinfo = duel_showinfo;
+	duel->checktime = duel_checktime;
+
+	duel->init = do_init_duel;
+	duel->final = do_final_duel;
 }
diff --git a/src/map/duel.h b/src/map/duel.h
index 04d8e4e84..de2bd1bf6 100644
--- a/src/map/duel.h
+++ b/src/map/duel.h
@@ -1,8 +1,13 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _DUEL_H_
-#define _DUEL_H_
+#ifndef MAP_DUEL_H
+#define MAP_DUEL_H
+
+#include "../common/cbasetypes.h"
+
+struct map_session_data;
 
 struct duel {
 	int members_count;
@@ -11,19 +16,34 @@ struct duel {
 };
 
 #define MAX_DUEL 1024
-extern struct duel duel_list[MAX_DUEL];
-extern int duel_count;
-
-//Duel functions // [LuzZza]
-int duel_create(struct map_session_data* sd, const unsigned int maxpl);
-void duel_invite(const unsigned int did, struct map_session_data* sd, struct map_session_data* target_sd);
-void duel_accept(const unsigned int did, struct map_session_data* sd);
-void duel_reject(const unsigned int did, struct map_session_data* sd);
-void duel_leave(const unsigned int did, struct map_session_data* sd);
-void duel_showinfo(const unsigned int did, struct map_session_data* sd);
-int duel_checktime(struct map_session_data* sd);
-
-void do_init_duel(void);
-void do_final_duel(void);
-
-#endif /* _DUEL_H_ */
+
+/*=====================================
+* Interface : duel.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct duel_interface {
+
+	/* vars */
+	struct duel list[MAX_DUEL];
+	int count;
+
+	/* funcs */
+	//Duel functions // [LuzZza]
+	int (*create) (struct map_session_data* sd, const unsigned int maxpl);
+	void (*invite) (const unsigned int did, struct map_session_data* sd, struct map_session_data* target_sd);
+	void (*accept) (const unsigned int did, struct map_session_data* sd);
+	void (*reject) (const unsigned int did, struct map_session_data* sd);
+	void (*leave) (const unsigned int did, struct map_session_data* sd);
+	void (*showinfo) (const unsigned int did, struct map_session_data* sd);
+	int (*checktime) (struct map_session_data* sd);
+	
+	void (*init) (bool minimal);
+	void (*final) (void);
+} duel_s;
+
+struct duel_interface *duel;
+
+void duel_defaults(void);
+
+#endif /* MAP_DUEL_H */
diff --git a/src/map/elemental.c b/src/map/elemental.c
index 53c85577b..caba02692 100644
--- a/src/map/elemental.c
+++ b/src/map/elemental.c
@@ -2,142 +2,148 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/malloc.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/mmo.h"
-#include "../common/showmsg.h"
-#include "../common/utils.h"
-#include "../common/random.h"
-#include "../common/strlib.h"
+#define HERCULES_CORE
 
-#include "log.h"
-#include "clif.h"
+#include "elemental.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "atcommand.h"
+#include "battle.h"
 #include "chrif.h"
+#include "clif.h"
+#include "guild.h"
 #include "intif.h"
 #include "itemdb.h"
+#include "log.h"
 #include "map.h"
-#include "pc.h"
-#include "status.h"
-#include "skill.h"
 #include "mob.h"
-#include "pet.h"
-#include "battle.h"
+#include "npc.h"
 #include "party.h"
-#include "guild.h"
-#include "atcommand.h"
+#include "pc.h"
+#include "pet.h"
 #include "script.h"
-#include "npc.h"
+#include "skill.h"
+#include "status.h"
 #include "trade.h"
 #include "unit.h"
-#include "elemental.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/mmo.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-struct s_elemental_db elemental_db[MAX_ELEMENTAL_CLASS]; // Elemental Database
+struct elemental_interface elemental_s;
 
 int elemental_search_index(int class_) {
 	int i;
-	ARR_FIND(0, MAX_ELEMENTAL_CLASS, i, elemental_db[i].class_ == class_);
+	ARR_FIND(0, MAX_ELEMENTAL_CLASS, i, elemental->db[i].class_ == class_);
 	return (i == MAX_ELEMENTAL_CLASS)?-1:i;
 }
 
 bool elemental_class(int class_) {
-	return (bool)(elemental_search_index(class_) > -1);
+	return (bool)(elemental->search_index(class_) > -1);
 }
 
 struct view_data * elemental_get_viewdata(int class_) {
-	int i = elemental_search_index(class_);
+	int i = elemental->search_index(class_);
 	if( i < 0 )
 		return 0;
 
-	return &elemental_db[i].vd;
+	return &elemental->db[i].vd;
 }
 
 int elemental_create(struct map_session_data *sd, int class_, unsigned int lifetime) {
 	struct s_elemental ele;
 	struct s_elemental_db *db;
-	int i;
+	int i, summon_level, skill_level;
 
 	nullpo_retr(1,sd);
 
-	if( (i = elemental_search_index(class_)) < 0 )
+	if( (i = elemental->search_index(class_)) < 0 )
 		return 0;
 
-	db = &elemental_db[i];
+	db = &elemental->db[i];
 	memset(&ele,0,sizeof(struct s_elemental));
 
 	ele.char_id = sd->status.char_id;
 	ele.class_ = class_;
 	ele.mode = EL_MODE_PASSIVE; // Initial mode
-	i = db->status.size+1; // summon level
+	summon_level = db->status.size+1; // summon level
 
-	//[(Caster�ｿｽs Max HP/ 3 ) + (Caster�ｿｽs INT x 10 )+ (Caster�ｿｽs Job Level x 20 )] x [(Elemental Summon Level + 2) / 3]
-	ele.hp = ele.max_hp = (sd->battle_status.max_hp/3 + sd->battle_status.int_*10 + sd->status.job_level) * ((i + 2) / 3);
-	//Caster�ｿｽs Max SP /4
+	//[(Caster's Max HP/ 3 ) + (Caster's INT x 10 )+ (Caster's Job Level x 20 )] x [(Elemental Summon Level + 2) / 3]
+	ele.hp = ele.max_hp = (sd->battle_status.max_hp/3 + sd->battle_status.int_*10 + sd->status.job_level) * ((summon_level + 2) / 3);
+	//Caster's Max SP /4
 	ele.sp = ele.max_sp = sd->battle_status.max_sp/4;
-	//Caster�ｿｽs [ Max SP / (18 / Elemental Summon Skill Level) 1- 100 ]
-	ele.atk = (sd->battle_status.max_sp / (18 / i)  * 1 - 100);
-	//Caster�ｿｽs [ Max SP / (18 / Elemental Summon Skill Level) ]
+	//Caster's [ Max SP / (18 / Elemental Summon Skill Level) 1- 100 ]
+	ele.atk = (sd->battle_status.max_sp / (18 / summon_level)  * 1 - 100);
+	//Caster's [ Max SP / (18 / Elemental Summon Skill Level) ]
 	ele.atk2 = sd->battle_status.max_sp / 18;
-	//Caster�ｿｽs HIT + (Caster�ｿｽs Base Level )
+	//Caster's HIT + (Caster's Base Level)
 	ele.hit = sd->battle_status.hit + sd->status.base_level;
-	//[Elemental Summon Skill Level x (Caster�ｿｽs INT / 2 + Caster�ｿｽs DEX / 4)]
-	ele.matk = i * (sd->battle_status.int_ / 2 + sd->battle_status.dex / 4);
-	//150 + [Caster�ｿｽs DEX / 10] + [Elemental Summon Skill Level x 3 ]
-	ele.amotion = 150 + sd->battle_status.dex / 10 + i * 3;
-	//Caster�ｿｽs DEF + (Caster�ｿｽs Base Level / (5 �ｿｽ Elemental Summon Skill Level)
-	ele.def = sd->battle_status.def + sd->status.base_level / (5-i);
-	//Caster�ｿｽs MDEF + (Caster�ｿｽs INT / (5 - Elemental Summon Skill Level)
-	ele.mdef = sd->battle_status.mdef + sd->battle_status.int_ / (5-i);
-	//Caster�ｿｽs FLEE + (Caster�ｿｽs Base Level / (5 �ｿｽ Elemental Summon Skill Level)
-	ele.flee = sd->status.base_level / (5-i);
-	//Caster�ｿｽs HIT + (Caster�ｿｽs Base Level )
+	//[Elemental Summon Skill Level x (Caster's INT / 2 + Caster's DEX / 4)]
+	ele.matk = summon_level * (sd->battle_status.int_ / 2 + sd->battle_status.dex / 4);
+	//150 + [Caster's DEX / 10] + [Elemental Summon Skill Level x 3 ]
+	ele.amotion = 150 + sd->battle_status.dex / 10 + summon_level * 3;
+	//Caster's DEF + (Caster's Base Level / (5 - Elemental Summon Skill Level)
+	ele.def = sd->battle_status.def + sd->status.base_level / (5-summon_level);
+	//Caster's MDEF + (Caster's INT / (5 - Elemental Summon Skill Level)
+	ele.mdef = sd->battle_status.mdef + sd->battle_status.int_ / (5-summon_level);
+	//Caster's FLEE + (Caster's Base Level / (5 - Elemental Summon Skill Level)
+	ele.flee = sd->status.base_level / (5-summon_level);
+	//Caster's HIT + (Caster's Base Level)
 	ele.hit = sd->battle_status.hit + sd->status.base_level;
 
 	//per individual bonuses
 	switch(db->class_){
-	case 2114:	case 2115:
+	case 2114:
+	case 2115:
 	case 2116: //ATK + (Summon Agni Skill Level x 20) / HIT + (Summon Agni Skill Level x 10)
-		ele.atk += i * 20;
-		ele.atk2 += i * 20;
-		ele.hit += i * 10;
+		ele.atk += summon_level * 20;
+		ele.atk2 += summon_level * 20;
+		ele.hit += summon_level * 10;
 		break;
-	case 2117:	case 2118:
+	case 2117:
+	case 2118:
 	case 2119: //MDEF + (Summon Aqua Skill Level x 10) / MATK + (Summon Aqua Skill Level x 20)
-		ele.mdef += i * 10;
-		ele.matk += i * 20;
+		ele.mdef += summon_level * 10;
+		ele.matk += summon_level * 20;
 		break;
-	case 2120:	case 2121:
+	case 2120:
+	case 2121:
 	case 2122: //FLEE + (Summon Ventus Skill Level x 20) / MATK + (Summon Ventus Skill Level x 10)
-		ele.flee += i * 20;
-		ele.matk += i * 10;
+		ele.flee += summon_level * 20;
+		ele.matk += summon_level * 10;
 		break;
-	case 2123:	case 2124:
+	case 2123:
+	case 2124:
 	case 2125: //DEF + (Summon Tera Skill Level x 25) / ATK + (Summon Tera Skill Level x 5)
-		ele.def += i * 25;
-		ele.atk += i * 5;
-		ele.atk2 += i * 5;
+		ele.def += summon_level * 25;
+		ele.atk += summon_level * 5;
+		ele.atk2 += summon_level * 5;
 		break;
 	}
 
-	if( (i=pc->checkskill(sd,SO_EL_SYMPATHY)) > 0 ){
-		ele.hp = ele.max_hp = ele.max_hp * 5 * i / 100;
-		ele.sp = ele.max_sp = ele.max_sp * 5 * i / 100;
-		ele.atk += 25 * i;
-		ele.atk2 += 25 * i;
-		ele.matk += 25 * i;
+	if ((skill_level=pc->checkskill(sd,SO_EL_SYMPATHY)) > 0) {
+		ele.hp = ele.max_hp += ele.max_hp * 5 * skill_level / 100;
+		ele.sp = ele.max_sp += ele.max_sp * 5 * skill_level / 100;
+		ele.atk += 25 * skill_level;
+		ele.atk2 += 25 * skill_level;
+		ele.matk += 25 * skill_level;
 	}
 
 	ele.life_time = lifetime;
 
 	// Request Char Server to create this elemental
-	intif_elemental_create(&ele);
+	intif->elemental_create(&ele);
 
 	return 1;
 }
@@ -147,8 +153,8 @@ int elemental_get_lifetime(struct elemental_data *ed) {
 	if( ed == NULL || ed->summon_timer == INVALID_TIMER )
 		return 0;
 
-	td = iTimer->get_timer(ed->summon_timer);
-	return (td != NULL) ? DIFF_TICK(td->tick, iTimer->gettick()) : 0;
+	td = timer->get(ed->summon_timer);
+	return (td != NULL) ? DIFF_TICK32(td->tick, timer->gettick()) : 0;
 }
 
 int elemental_save(struct elemental_data *ed) {
@@ -164,27 +170,27 @@ int elemental_save(struct elemental_data *ed) {
 	ed->elemental.mdef = ed->battle_status.mdef;
 	ed->elemental.flee = ed->battle_status.flee;
 	ed->elemental.hit = ed->battle_status.hit;
-	ed->elemental.life_time = elemental_get_lifetime(ed);
-	intif_elemental_save(&ed->elemental);
+	ed->elemental.life_time = elemental->get_lifetime(ed);
+	intif->elemental_save(&ed->elemental);
 	return 1;
 }
 
-static int elemental_summon_end(int tid, unsigned int tick, int id, intptr_t data) {
+int elemental_summon_end_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	struct elemental_data *ed;
 
-	if( (sd = iMap->id2sd(id)) == NULL )
+	if( (sd = map->id2sd(id)) == NULL )
 		return 1;
 	if( (ed = sd->ed) == NULL )
 		return 1;
 
 	if( ed->summon_timer != tid ) {
-		ShowError("elemental_summon_end %d != %d.\n", ed->summon_timer, tid);
+		ShowError("elemental_summon_end_timer %d != %d.\n", ed->summon_timer, tid);
 		return 0;
 	}
 
 	ed->summon_timer = INVALID_TIMER;
-	elemental_delete(ed, 0); // Elemental's summon time is over.
+	elemental->delete(ed, 0); // Elemental's summon time is over.
 
 	return 0;
 }
@@ -192,7 +198,7 @@ static int elemental_summon_end(int tid, unsigned int tick, int id, intptr_t dat
 void elemental_summon_stop(struct elemental_data *ed) {
 	nullpo_retv(ed);
 	if( ed->summon_timer != INVALID_TIMER )
-		iTimer->delete_timer(ed->summon_timer, elemental_summon_end);
+		timer->delete(ed->summon_timer, elemental->summon_end_timer);
 	ed->summon_timer = INVALID_TIMER;
 }
 
@@ -203,21 +209,21 @@ int elemental_delete(struct elemental_data *ed, int reply) {
 	sd = ed->master;
 	ed->elemental.life_time = 0;
 
-	elemental_clean_effect(ed);
-	elemental_summon_stop(ed);
+	elemental->clean_effect(ed);
+	elemental->summon_stop(ed);
 
 	if( !sd )
-		return unit_free(&ed->bl, 0);
+		return unit->free(&ed->bl, 0);
 
 	sd->ed = NULL;
 	sd->status.ele_id = 0;
 
-	return unit_remove_map(&ed->bl, 0);
+	return unit->remove_map(&ed->bl, 0, ALC_MARK);
 }
 
 void elemental_summon_init(struct elemental_data *ed) {
 	if( ed->summon_timer == INVALID_TIMER )
-		ed->summon_timer = iTimer->add_timer(iTimer->gettick() + ed->elemental.life_time, elemental_summon_end, ed->master->bl.id, 0);
+		ed->summon_timer = timer->add(timer->gettick() + ed->elemental.life_time, elemental->summon_end_timer, ed->master->bl.id, 0);
 
 	ed->regen.state.block = 0;
 }
@@ -226,9 +232,9 @@ int elemental_data_received(struct s_elemental *ele, bool flag) {
 	struct map_session_data *sd;
 	struct elemental_data *ed;
 	struct s_elemental_db *db;
-	int i = elemental_search_index(ele->class_);
+	int i = elemental->search_index(ele->class_);
 
-	if( (sd = iMap->charid2sd(ele->char_id)) == NULL )
+	if( (sd = map->charid2sd(ele->char_id)) == NULL )
 		return 0;
 
 	if( !flag || i < 0 ) { // Not created - loaded - DB info
@@ -236,32 +242,32 @@ int elemental_data_received(struct s_elemental *ele, bool flag) {
 		return 0;
 	}
 
-	db = &elemental_db[i];
+	db = &elemental->db[i];
 	if( !sd->ed ) {	// Initialize it after first summon.
 		sd->ed = ed = (struct elemental_data*)aCalloc(1,sizeof(struct elemental_data));
 		ed->bl.type = BL_ELEM;
-		ed->bl.id = npc_get_new_npc_id();
+		ed->bl.id = npc->get_new_npc_id();
 		ed->master = sd;
 		ed->db = db;
 		memcpy(&ed->elemental, ele, sizeof(struct s_elemental));
-		status_set_viewdata(&ed->bl, ed->elemental.class_);
+		status->set_viewdata(&ed->bl, ed->elemental.class_);
 		ed->vd->head_mid = 10; // Why?
-		status_change_init(&ed->bl);
-		unit_dataset(&ed->bl);
+		status->change_init(&ed->bl);
+		unit->dataset(&ed->bl);
 		ed->ud.dir = sd->ud.dir;
 
 		ed->bl.m = sd->bl.m;
 		ed->bl.x = sd->bl.x;
 		ed->bl.y = sd->bl.y;
-		unit_calc_pos(&ed->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
+		unit->calc_pos(&ed->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
 		ed->bl.x = ed->ud.to_x;
 		ed->bl.y = ed->ud.to_y;
 
-		iMap->addiddb(&ed->bl);
-		status_calc_elemental(ed,1);
-		ed->last_spdrain_time = ed->last_thinktime = iTimer->gettick();
+		map->addiddb(&ed->bl);
+		status_calc_elemental(ed,SCO_FIRST);
+		ed->last_spdrain_time = ed->last_thinktime = timer->gettick();
 		ed->summon_timer = INVALID_TIMER;
-		elemental_summon_init(ed);
+		elemental->summon_init(ed);
 	} else {
 		memcpy(&sd->ed->elemental, ele, sizeof(struct s_elemental));
 		ed = sd->ed;
@@ -270,7 +276,7 @@ int elemental_data_received(struct s_elemental *ele, bool flag) {
 	sd->status.ele_id = ele->elemental_id;
 
 	if( ed->bl.prev == NULL && sd->bl.prev != NULL ) {
-		iMap->addblock(&ed->bl);
+		map->addblock(&ed->bl);
 		clif->spawn(&ed->bl);
 		clif->elemental_info(sd);
 		clif->elemental_updatestatus(sd,SP_HP);
@@ -283,7 +289,7 @@ int elemental_data_received(struct s_elemental *ele, bool flag) {
 
 int elemental_clean_single_effect(struct elemental_data *ed, uint16 skill_id) {
 	struct block_list *bl;
-	sc_type type = status_skill2sc(skill_id);
+	sc_type type = status->skill2sc(skill_id);
 
 	nullpo_ret(ed);
 
@@ -388,7 +394,7 @@ int elemental_clean_effect(struct elemental_data *ed) {
 	return 1;
 }
 
-int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned int tick) {
+int elemental_action(struct elemental_data *ed, struct block_list *bl, int64 tick) {
 	struct skill_condition req;
 	uint16 skill_id, skill_lv;
 	int i;
@@ -400,7 +406,7 @@ int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned
 		return 0;
 
 	if( ed->target_id )
-		elemental_unlocktarget(ed);	// Remove previous target.
+		elemental->unlocktarget(ed);	// Remove previous target.
 
 	ARR_FIND(0, MAX_ELESKILLTREE, i, ed->db->skill[i].id && (ed->db->skill[i].mode&EL_SKILLMODE_AGGRESSIVE));
 	if( i == MAX_ELESKILLTREE )
@@ -409,7 +415,7 @@ int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned
 	skill_id = ed->db->skill[i].id;
 	skill_lv = ed->db->skill[i].lv;
 
-	if( elemental_skillnotok(skill_id, ed) )
+	if( elemental->skillnotok(skill_id, ed) )
 		return 0;
 
 	if( ed->ud.skilltimer != INVALID_TIMER )
@@ -423,8 +429,8 @@ int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned
 	// Not in skill range.
 	if( !battle->check_range(&ed->bl,bl,skill->get_range(skill_id,skill_lv)) ) {
 		// Try to walk to the target.
-		if( !unit_walktobl(&ed->bl, bl, skill->get_range(skill_id,skill_lv), 2) )
-			elemental_unlocktarget(ed);
+		if( !unit->walktobl(&ed->bl, bl, skill->get_range(skill_id,skill_lv), 2) )
+			elemental->unlocktarget(ed);
 		else {
 			// Walking, waiting to be in range. Client don't handle it, then we must handle it here.
 			int walk_dist = distance_bl(&ed->bl,bl) - skill->get_range(skill_id,skill_lv);
@@ -432,15 +438,15 @@ int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned
 			ed->ud.skill_lv = skill_lv;
 
 			if( skill->get_inf(skill_id) & INF_GROUND_SKILL )
-				ed->ud.skilltimer = iTimer->add_timer( tick+status_get_speed(&ed->bl)*walk_dist, skill->castend_pos, ed->bl.id, 0 );
+				ed->ud.skilltimer = timer->add( tick+status->get_speed(&ed->bl)*walk_dist, skill->castend_pos, ed->bl.id, 0 );
 			else
-				ed->ud.skilltimer = iTimer->add_timer( tick+status_get_speed(&ed->bl)*walk_dist, skill->castend_id, ed->bl.id, 0 );
+				ed->ud.skilltimer = timer->add( tick+status->get_speed(&ed->bl)*walk_dist, skill->castend_id, ed->bl.id, 0 );
 		}
 		return 1;
 
 	}
 
-	req = elemental_skill_get_requirements(skill_id, skill_lv);
+	req = elemental->skill_get_requirements(skill_id, skill_lv);
 
 	if(req.hp || req.sp){
 		struct map_session_data *sd = BL_CAST(BL_PC, battle->get_master(&ed->bl));
@@ -455,9 +461,9 @@ int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned
 
 	//Otherwise, just cast the skill.
 	if( skill->get_inf(skill_id) & INF_GROUND_SKILL )
-		unit_skilluse_pos(&ed->bl, bl->x, bl->y, skill_id, skill_lv);
+		unit->skilluse_pos(&ed->bl, bl->x, bl->y, skill_id, skill_lv);
 	else
-		unit_skilluse_id(&ed->bl, bl->id, skill_id, skill_lv);
+		unit->skilluse_id(&ed->bl, bl->id, skill_id, skill_lv);
 
 	// Reset target.
 	ed->target_id = 0;
@@ -487,23 +493,23 @@ int elemental_change_mode_ack(struct elemental_data *ed, int mode) {
 	skill_id = ed->db->skill[i].id;
 	skill_lv = ed->db->skill[i].lv;
 
-	if( elemental_skillnotok(skill_id, ed) )
+	if( elemental->skillnotok(skill_id, ed) )
 		return 0;
 
 	if( ed->ud.skilltimer != INVALID_TIMER )
 		return 0;
-	else if( DIFF_TICK(iTimer->gettick(), ed->ud.canact_tick) < 0 )
+	else if( DIFF_TICK(timer->gettick(), ed->ud.canact_tick) < 0 )
 		return 0;
 
 	ed->target_id = bl->id;	// Set new target
-	ed->last_thinktime = iTimer->gettick();
+	ed->last_thinktime = timer->gettick();
 
 	if( skill->get_inf(skill_id) & INF_GROUND_SKILL )
-		unit_skilluse_pos(&ed->bl, bl->x, bl->y, skill_id, skill_lv);
+		unit->skilluse_pos(&ed->bl, bl->x, bl->y, skill_id, skill_lv);
 	else
-		unit_skilluse_id(&ed->bl,bl->id,skill_id,skill_lv);
+		unit->skilluse_id(&ed->bl,bl->id,skill_id,skill_lv);
 
-	ed->target_id = 0;	// Reset target after casting the skill  to avoid continious attack.
+	ed->target_id = 0;	// Reset target after casting the skill  to avoid continuous attack.
 
 	return 1;
 }
@@ -515,10 +521,10 @@ int elemental_change_mode(struct elemental_data *ed, int mode) {
 	nullpo_ret(ed);
 
 	// Remove target
-	elemental_unlocktarget(ed);
+	elemental->unlocktarget(ed);
 
 	// Removes the effects of the previous mode.
-	if(ed->elemental.mode != mode ) elemental_clean_effect(ed);
+	if(ed->elemental.mode != mode ) elemental->clean_effect(ed);
 
 	ed->battle_status.mode = ed->elemental.mode = mode;
 
@@ -527,9 +533,9 @@ int elemental_change_mode(struct elemental_data *ed, int mode) {
 	else if( mode == EL_MODE_ASSIST ) mode = EL_SKILLMODE_ASSIST;		// Assist spirit mode -> Assist spirit skill.
 	else mode = EL_SKILLMODE_PASIVE;									// Passive spirit mode -> Passive spirit skill.
 
-	// Use a skill inmediately after every change mode.
+	// Use a skill immediately after every change mode.
 	if( mode != EL_SKILLMODE_AGGRESSIVE )
-		elemental_change_mode_ack(ed,mode);
+		elemental->change_mode_ack(ed,mode);
 	return 1;
 }
 
@@ -541,7 +547,7 @@ void elemental_heal(struct elemental_data *ed, int hp, int sp) {
 }
 
 int elemental_dead(struct elemental_data *ed) {
-	elemental_delete(ed, 1);
+	elemental->delete(ed, 1);
 	return 0;
 }
 
@@ -576,8 +582,8 @@ struct skill_condition elemental_skill_get_requirements(uint16 skill_id, uint16
 	if( skill_lv < 1 || skill_lv > MAX_SKILL_LEVEL )
 		return req;
 
-	req.hp = skill_db[idx].hp[skill_lv-1];
-	req.sp = skill_db[idx].sp[skill_lv-1];
+	req.hp = skill->db[idx].hp[skill_lv-1];
+	req.sp = skill->db[idx].sp[skill_lv-1];
 
 	return req;
 }
@@ -591,7 +597,7 @@ int elemental_set_target( struct map_session_data *sd, struct block_list *bl ) {
 	if( ed->bl.m != bl->m || !check_distance_bl(&ed->bl, bl, ed->db->range2) )
 		return 0;
 
-	if( !status_check_skilluse(&ed->bl, bl, 0, 0) )
+	if( !status->check_skilluse(&ed->bl, bl, 0, 0) )
 		return 0;
 
 	if( ed->target_id == 0 )
@@ -600,7 +606,7 @@ int elemental_set_target( struct map_session_data *sd, struct block_list *bl ) {
 	return 1;
 }
 
-static int elemental_ai_sub_timer_activesearch(struct block_list *bl, va_list ap) {
+int elemental_ai_sub_timer_activesearch(struct block_list *bl, va_list ap) {
 	struct elemental_data *ed;
 	struct block_list **target;
 	int dist;
@@ -611,7 +617,7 @@ static int elemental_ai_sub_timer_activesearch(struct block_list *bl, va_list ap
 	target = va_arg(ap,struct block_list**);
 
 	//If can't seek yet, not an enemy, or you can't attack it, skip.
-	if( (*target) == bl || !status_check_skilluse(&ed->bl, bl, 0, 0) )
+	if( (*target) == bl || !status->check_skilluse(&ed->bl, bl, 0, 0) )
 		return 0;
 
 	if( battle->check_target(&ed->bl,bl,BCT_ENEMY) <= 0 )
@@ -636,7 +642,7 @@ static int elemental_ai_sub_timer_activesearch(struct block_list *bl, va_list ap
 	return 0;
 }
 
-static int elemental_ai_sub_timer(struct elemental_data *ed, struct map_session_data *sd, unsigned int tick) {
+int elemental_ai_sub_timer(struct elemental_data *ed, struct map_session_data *sd, int64 tick) {
 	struct block_list *target = NULL;
 	int master_dist, view_range, mode;
 
@@ -662,7 +668,7 @@ static int elemental_ai_sub_timer(struct elemental_data *ed, struct map_session_
 		}
 
 		if( status_get_sp(&sd->bl) < sp ){ // Can't sustain delete it.
-			elemental_delete(sd->ed,0);
+			elemental->delete(sd->ed,0);
 			return 0;
 		}
 
@@ -693,37 +699,37 @@ static int elemental_ai_sub_timer(struct elemental_data *ed, struct map_session_
 
 	master_dist = distance_bl(&sd->bl, &ed->bl);
 	if( master_dist > AREA_SIZE ) {	// Master out of vision range.
-		elemental_unlocktarget(ed);
-		unit_warp(&ed->bl,sd->bl.m,sd->bl.x,sd->bl.y,CLR_TELEPORT);
+		elemental->unlocktarget(ed);
+		unit->warp(&ed->bl,sd->bl.m,sd->bl.x,sd->bl.y,CLR_TELEPORT);
 		clif->elemental_updatestatus(sd,SP_HP);
 		clif->elemental_updatestatus(sd,SP_SP);
 		return 0;
 	} else if( master_dist > MAX_ELEDISTANCE ) {	// Master too far, chase.
 		short x = sd->bl.x, y = sd->bl.y;
 		if( ed->target_id )
-			elemental_unlocktarget(ed);
+			elemental->unlocktarget(ed);
 		if( ed->ud.walktimer != INVALID_TIMER && ed->ud.target == sd->bl.id )
 			return 0; //Already walking to him
 		if( DIFF_TICK(tick, ed->ud.canmove_tick) < 0 )
 			return 0; //Can't move yet.
-		if( iMap->search_freecell(&ed->bl, sd->bl.m, &x, &y, MIN_ELEDISTANCE, MIN_ELEDISTANCE, 1)
-		   && unit_walktoxy(&ed->bl, x, y, 0) )
+		if( map->search_freecell(&ed->bl, sd->bl.m, &x, &y, MIN_ELEDISTANCE, MIN_ELEDISTANCE, 1)
+		 && unit->walktoxy(&ed->bl, x, y, 0) )
 			return 0;
 	}
 
 	if( mode == EL_MODE_AGGRESSIVE ) {
-		target = iMap->id2bl(ed->ud.target);
+		target = map->id2bl(ed->ud.target);
 
 		if( !target )
-			iMap->foreachinrange(elemental_ai_sub_timer_activesearch, &ed->bl, view_range, BL_CHAR, ed, &target, status_get_mode(&ed->bl));
+			map->foreachinrange(elemental->ai_sub_timer_activesearch, &ed->bl, view_range, BL_CHAR, ed, &target, status_get_mode(&ed->bl));
 
 		if( !target ) { //No targets available.
-			elemental_unlocktarget(ed);
+			elemental->unlocktarget(ed);
 			return 1;
 		}
 
 		if( battle->check_range(&ed->bl,target,view_range) && rnd()%100 < 2 ) { // 2% chance to cast attack skill.
-			if(	elemental_action(ed,target,tick) )
+			if( elemental->action(ed,target,tick) )
 				return 1;
 		}
 
@@ -733,28 +739,28 @@ static int elemental_ai_sub_timer(struct elemental_data *ed, struct map_session_
 			return 1;
 
 		if( battle->check_range(&ed->bl, target, ed->base_status.rhw.range) ) {//Target within range, engage
-			unit_attack(&ed->bl,target->id,1);
+			unit->attack(&ed->bl,target->id,1);
 			return 1;
 		}
 
 		//Follow up if possible.
-		if( !unit_walktobl(&ed->bl, target, ed->base_status.rhw.range, 2) )
-			elemental_unlocktarget(ed);
+		if( !unit->walktobl(&ed->bl, target, ed->base_status.rhw.range, 2) )
+			elemental->unlocktarget(ed);
 	}
 
 	return 0;
 }
 
-static int elemental_ai_sub_foreachclient(struct map_session_data *sd, va_list ap) {
-	unsigned int tick = va_arg(ap,unsigned int);
+int elemental_ai_sub_foreachclient(struct map_session_data *sd, va_list ap) {
+	int64 tick = va_arg(ap,int64);
 	if(sd->status.ele_id && sd->ed)
-		elemental_ai_sub_timer(sd->ed,sd,tick);
+		elemental->ai_sub_timer(sd->ed,sd,tick);
 
 	return 0;
 }
 
-static int elemental_ai_timer(int tid, unsigned int tick, int id, intptr_t data) {
-	iMap->map_foreachpc(elemental_ai_sub_foreachclient,tick);
+int elemental_ai_timer(int tid, int64 tick, int id, intptr_t data) {
+	map->foreachpc(elemental->ai_sub_foreachclient,tick);
 	return 0;
 }
 
@@ -764,10 +770,12 @@ int read_elementaldb(void) {
 	char *str[26];
 	int i, j = 0, k = 0, ele;
 	struct s_elemental_db *db;
-	struct status_data *status;
+	struct status_data *estatus;
 
-	sprintf(line, "%s/%s", iMap->db_path, "elemental_db.txt");
-	memset(elemental_db,0,sizeof(elemental_db));
+	sprintf(line, "%s/%s", map->db_path, "elemental_db.txt");
+	
+	if( runflag == MAPSERVER_ST_RUNNING ) //only necessary after we're up
+		memset(elemental->db,0,sizeof(elemental->db));
 
 	fp = fopen(line, "r");
 	if( !fp ) {
@@ -794,50 +802,50 @@ int read_elementaldb(void) {
 			continue;
 		}
 
-		db = &elemental_db[j];
+		db = &elemental->db[j];
 		db->class_ = atoi(str[0]);
 		safestrncpy(db->sprite, str[1], NAME_LENGTH);
 		safestrncpy(db->name, str[2], NAME_LENGTH);
 		db->lv = atoi(str[3]);
 
-		status = &db->status;
+		estatus = &db->status;
 		db->vd.class_ = db->class_;
 
-		status->max_hp = atoi(str[4]);
-		status->max_sp = atoi(str[5]);
-		status->rhw.range = atoi(str[6]);
-		status->rhw.atk = atoi(str[7]);
-		status->rhw.atk2 = atoi(str[8]);
-		status->def = atoi(str[9]);
-		status->mdef = atoi(str[10]);
-		status->str = atoi(str[11]);
-		status->agi = atoi(str[12]);
-		status->vit = atoi(str[13]);
-		status->int_ = atoi(str[14]);
-		status->dex = atoi(str[15]);
-		status->luk = atoi(str[16]);
+		estatus->max_hp = atoi(str[4]);
+		estatus->max_sp = atoi(str[5]);
+		estatus->rhw.range = atoi(str[6]);
+		estatus->rhw.atk = atoi(str[7]);
+		estatus->rhw.atk2 = atoi(str[8]);
+		estatus->def = atoi(str[9]);
+		estatus->mdef = atoi(str[10]);
+		estatus->str = atoi(str[11]);
+		estatus->agi = atoi(str[12]);
+		estatus->vit = atoi(str[13]);
+		estatus->int_ = atoi(str[14]);
+		estatus->dex = atoi(str[15]);
+		estatus->luk = atoi(str[16]);
 		db->range2 = atoi(str[17]);
 		db->range3 = atoi(str[18]);
-		status->size = atoi(str[19]);
-		status->race = atoi(str[20]);
+		estatus->size = atoi(str[19]);
+		estatus->race = atoi(str[20]);
 
 		ele = atoi(str[21]);
-		status->def_ele = ele%10;
-		status->ele_lv = ele/20;
-		if( status->def_ele >= ELE_MAX ) {
-			ShowWarning("Elemental %d has invalid element type %d (max element is %d)\n", db->class_, status->def_ele, ELE_MAX - 1);
-			status->def_ele = ELE_NEUTRAL;
+		estatus->def_ele = ele%10;
+		estatus->ele_lv = ele/20;
+		if( estatus->def_ele >= ELE_MAX ) {
+			ShowWarning("Elemental %d has invalid element type %d (max element is %d)\n", db->class_, estatus->def_ele, ELE_MAX - 1);
+			estatus->def_ele = ELE_NEUTRAL;
 		}
-		if( status->ele_lv < 1 || status->ele_lv > 4 ) {
-			ShowWarning("Elemental %d has invalid element level %d (max is 4)\n", db->class_, status->ele_lv);
-			status->ele_lv = 1;
+		if( estatus->ele_lv < 1 || estatus->ele_lv > 4 ) {
+			ShowWarning("Elemental %d has invalid element level %d (max is 4)\n", db->class_, estatus->ele_lv);
+			estatus->ele_lv = 1;
 		}
 
-		status->aspd_rate = 1000;
-		status->speed = atoi(str[22]);
-		status->adelay = atoi(str[23]);
-		status->amotion = atoi(str[24]);
-		status->dmotion = atoi(str[25]);
+		estatus->aspd_rate = 1000;
+		estatus->speed = atoi(str[22]);
+		estatus->adelay = atoi(str[23]);
+		estatus->amotion = atoi(str[24]);
+		estatus->dmotion = atoi(str[25]);
 
 		j++;
 	}
@@ -857,7 +865,7 @@ int read_elemental_skilldb(void) {
 	uint16 skill_id, skill_lv;
 	int skillmode;
 
-	sprintf(line, "%s/%s", iMap->db_path, "elemental_skill_db.txt");
+	sprintf(line, "%s/%s", map->db_path, "elemental_skill_db.txt");
 	fp = fopen(line, "r");
 	if( !fp ) {
 		ShowError("read_elemental_skilldb : can't read elemental_skill_db.txt\n");
@@ -884,7 +892,7 @@ int read_elemental_skilldb(void) {
 		}
 
 		class_ = atoi(str[0]);
-		ARR_FIND(0, MAX_ELEMENTAL_CLASS, i, class_ == elemental_db[i].class_);
+		ARR_FIND(0, MAX_ELEMENTAL_CLASS, i, class_ == elemental->db[i].class_);
 		if( i == MAX_ELEMENTAL_CLASS ) {
 			ShowError("read_elemental_skilldb : Class not found in elemental_db for skill entry, line %d.\n", k);
 			continue;
@@ -896,7 +904,7 @@ int read_elemental_skilldb(void) {
 			continue;
 		}
 
-		db = &elemental_db[i];
+		db = &elemental->db[i];
 		skill_lv = atoi(str[2]);
 
 		skillmode = atoi(str[3]);
@@ -921,20 +929,23 @@ int read_elemental_skilldb(void) {
 }
 
 void reload_elementaldb(void) {
-	read_elementaldb();
-	reload_elemental_skilldb();
+	elemental->read_db();
+	elemental->reload_skilldb();
 }
 
 void reload_elemental_skilldb(void) {
-	read_elemental_skilldb();
+	elemental->read_skilldb();
 }
 
-int do_init_elemental(void) {
-	read_elementaldb();
-	read_elemental_skilldb();
+int do_init_elemental(bool minimal) {
+	if (minimal)
+		return 0;
 
-	iTimer->add_timer_func_list(elemental_ai_timer,"elemental_ai_timer");
-	iTimer->add_timer_interval(iTimer->gettick()+MIN_ELETHINKTIME,elemental_ai_timer,0,0,MIN_ELETHINKTIME);
+	elemental->read_db();
+	elemental->read_skilldb();
+
+	timer->add_func_list(elemental->ai_timer,"elemental_ai_timer");
+	timer->add_interval(timer->gettick()+MIN_ELETHINKTIME,elemental->ai_timer,0,0,MIN_ELETHINKTIME);
 
 	return 0;
 }
@@ -942,3 +953,60 @@ int do_init_elemental(void) {
 void do_final_elemental(void) {
 	return;
 }
+
+/*=====================================
+* Default Functions : elemental.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void elemental_defaults(void) {
+	elemental = &elemental_s;
+
+	/* */
+	elemental->init = do_init_elemental;
+	elemental->final = do_final_elemental;
+
+	/* */
+	memset(elemental->db,0,sizeof(elemental->db));
+	
+	/* funcs */
+	
+	elemental->class = elemental_class;
+	elemental->get_viewdata = elemental_get_viewdata;
+	
+	elemental->create = elemental_create;
+	elemental->data_received = elemental_data_received;
+	elemental->save = elemental_save;
+	
+	elemental->change_mode_ack = elemental_change_mode_ack;
+	elemental->change_mode = elemental_change_mode;
+	
+	elemental->heal = elemental_heal;
+	elemental->dead = elemental_dead;
+	
+	elemental->delete = elemental_delete;
+	elemental->summon_stop = elemental_summon_stop;
+	
+	elemental->get_lifetime = elemental_get_lifetime;
+	
+	elemental->unlocktarget = elemental_unlocktarget;
+	elemental->skillnotok = elemental_skillnotok;
+	elemental->set_target = elemental_set_target;
+	elemental->clean_single_effect = elemental_clean_single_effect;
+	elemental->clean_effect = elemental_clean_effect;
+	elemental->action = elemental_action;
+	elemental->skill_get_requirements = elemental_skill_get_requirements;
+	
+	elemental->read_skilldb = read_elemental_skilldb;
+	elemental->reload_db = reload_elementaldb;
+	elemental->reload_skilldb = reload_elemental_skilldb;
+	
+	elemental->search_index = elemental_search_index;
+	elemental->summon_init = elemental_summon_init;
+	elemental->summon_end_timer = elemental_summon_end_timer;
+	elemental->ai_sub_timer_activesearch = elemental_ai_sub_timer_activesearch;
+	elemental->ai_sub_timer = elemental_ai_sub_timer;
+	elemental->ai_sub_foreachclient = elemental_ai_sub_foreachclient;
+	elemental->ai_timer = elemental_ai_timer;
+	elemental->read_db = read_elementaldb;
+}
diff --git a/src/map/elemental.h b/src/map/elemental.h
index f941f3dfd..0c8fff8b3 100644
--- a/src/map/elemental.h
+++ b/src/map/elemental.h
@@ -1,24 +1,33 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _ELEMENTAL_H_
-#define _ELEMENTAL_H_
+#ifndef MAP_ELEMENTAL_H
+#define MAP_ELEMENTAL_H
 
 #include "status.h" // struct status_data, struct status_change
 #include "unit.h" // struct unit_data
+#include "../common/mmo.h" // NAME_LENGTH
 
+/**
+ * Defines
+ **/
 #define MIN_ELETHINKTIME 100
 #define MIN_ELEDISTANCE 2
 #define MAX_ELEDISTANCE 5
-
 #define EL_MODE_AGGRESSIVE (MD_CANMOVE|MD_AGGRESSIVE|MD_CANATTACK)
 #define EL_MODE_ASSIST (MD_CANMOVE|MD_ASSIST)
 #define EL_MODE_PASSIVE MD_CANMOVE
-
 #define EL_SKILLMODE_PASIVE 0x1
 #define EL_SKILLMODE_ASSIST 0x2
 #define EL_SKILLMODE_AGGRESSIVE 0x4
 
+#define elemental_stop_walking(ed, type) (unit->stop_walking(&(ed)->bl, (type)))
+#define elemental_stop_attack(ed)        (unit->stop_attack(&(ed)->bl))
+
+/**
+ * Structures
+ **/
 struct elemental_skill {
 	unsigned short id, lv;
 	short mode;
@@ -34,8 +43,6 @@ struct s_elemental_db {
 	struct elemental_skill skill[MAX_ELESKILLTREE];
 };
 
-extern struct s_elemental_db elemental_db[MAX_ELEMENTAL_CLASS];
-
 struct elemental_data {
 	struct block_list bl;
 	struct unit_data ud;
@@ -51,44 +58,67 @@ struct elemental_data {
 	int summon_timer;
 	int skill_timer;
 
-	unsigned last_thinktime, last_linktime, last_spdrain_time;
+	int64 last_thinktime, last_linktime, last_spdrain_time;
 	short min_chase;
 	int target_id, attacked_id;
 };
 
-bool elemental_class(int class_);
-struct view_data * elemental_get_viewdata(int class_);
-
-int elemental_create(struct map_session_data *sd, int class_, unsigned int lifetime);
-int elemental_data_received(struct s_elemental *ele, bool flag);
-int elemental_save(struct elemental_data *ed);
-
-int elemental_change_mode_ack(struct elemental_data *ed, int mode);
-int elemental_change_mode(struct elemental_data *ed, int mode);
-
-void elemental_heal(struct elemental_data *ed, int hp, int sp);
-int elemental_dead(struct elemental_data *ed);
-
-int elemental_delete(struct elemental_data *ed, int reply);
-void elemental_summon_stop(struct elemental_data *ed);
-
-int elemental_get_lifetime(struct elemental_data *ed);
-
-int elemental_unlocktarget(struct elemental_data *ed);
-int elemental_skillnotok(uint16 skill_id, struct elemental_data *ed);
-int elemental_set_target( struct map_session_data *sd, struct block_list *bl );
-int elemental_clean_single_effect(struct elemental_data *ed, uint16 skill_id);
-int elemental_clean_effect(struct elemental_data *ed);
-int elemental_action(struct elemental_data *ed, struct block_list *bl, unsigned int tick);
-struct skill_condition elemental_skill_get_requirements(uint16 skill_id, uint16 skill_lv);
+/*=====================================
+* Interface : elemental.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct elemental_interface {
+
+	/* vars */
+	struct s_elemental_db db[MAX_ELEMENTAL_CLASS]; // Elemental Database
+
+	/* */
+	int (*init) (bool minimal);
+	void (*final) (void);
+	/* funcs */
+	bool (*class) (int class_);
+	struct view_data * (*get_viewdata) (int class_);
+	
+	int (*create) (struct map_session_data *sd, int class_, unsigned int lifetime);
+	int (*data_received) (struct s_elemental *ele, bool flag);
+	int (*save) (struct elemental_data *ed);
+	
+	int (*change_mode_ack) (struct elemental_data *ed, int mode);
+	int (*change_mode) (struct elemental_data *ed, int mode);
+	
+	void (*heal) (struct elemental_data *ed, int hp, int sp);
+	int (*dead) (struct elemental_data *ed);
+	
+	int (*delete) (struct elemental_data *ed, int reply);
+	void (*summon_stop) (struct elemental_data *ed);
+	
+	int (*get_lifetime) (struct elemental_data *ed);
+	
+	int (*unlocktarget) (struct elemental_data *ed);
+	int (*skillnotok) (uint16 skill_id, struct elemental_data *ed);
+	int (*set_target) (struct map_session_data *sd, struct block_list *bl);
+	int (*clean_single_effect) (struct elemental_data *ed, uint16 skill_id);
+	int (*clean_effect) (struct elemental_data *ed);
+	int (*action) (struct elemental_data *ed, struct block_list *bl, int64 tick);
+	struct skill_condition (*skill_get_requirements) (uint16 skill_id, uint16 skill_lv);
+	
+	int (*read_skilldb) (void);
+	void (*reload_db) (void);
+	void (*reload_skilldb) (void);
+	
+	int (*search_index) (int class_);
+	void (*summon_init) (struct elemental_data *ed);
+	int (*summon_end_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*ai_sub_timer_activesearch) (struct block_list *bl, va_list ap);
+	int (*ai_sub_timer) (struct elemental_data *ed, struct map_session_data *sd, int64 tick);
+	int (*ai_sub_foreachclient) (struct map_session_data *sd, va_list ap);
+	int (*ai_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*read_db) (void);
+};
 
-#define elemental_stop_walking(ed, type) unit_stop_walking(&(ed)->bl, type)
-#define elemental_stop_attack(ed) unit_stop_attack(&(ed)->bl)
+struct elemental_interface *elemental;
 
-int read_elemental_skilldb(void);
-void reload_elementaldb(void);
-void reload_elemental_skilldb(void);
-int do_init_elemental(void);
-void do_final_elemental(void);
+void elemental_defaults(void);
 
-#endif /* _ELEMENTAL_H_ */
+#endif /* MAP_ELEMENTAL_H */
diff --git a/src/map/guild.c b/src/map/guild.c
index b28c14db7..ac24edeab 100644
--- a/src/map/guild.c
+++ b/src/map/guild.c
@@ -2,103 +2,66 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/mapindex.h"
-#include "../common/showmsg.h"
-#include "../common/ers.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
 
-#include "map.h"
+#include "../config/core.h" // GP_BOUND_ITEMS
 #include "guild.h"
-#include "storage.h"
-#include "battle.h"
-#include "npc.h"
-#include "pc.h"
-#include "status.h"
-#include "mob.h"
-#include "intif.h"
-#include "clif.h"
-#include "skill.h"
-#include "log.h"
-#include "instance.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "battle.h"
+#include "clif.h"
+#include "instance.h"
+#include "intif.h"
+#include "log.h"
+#include "map.h"
+#include "mob.h"
+#include "npc.h"
+#include "pc.h"
+#include "skill.h"
+#include "status.h"
+#include "storage.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/mapindex.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-static DBMap* guild_db; // int guild_id -> struct guild*
-static DBMap* castle_db; // int castle_id -> struct guild_castle*
-static DBMap* guild_expcache_db; // int char_id -> struct guild_expcache*
-static DBMap* guild_infoevent_db; // int guild_id -> struct eventlist*
-
-struct eventlist {
-	char name[EVENT_NAME_LENGTH];
-	struct eventlist *next;
-};
-
-//Constant related to the flash of the Guild EXP cache
-#define GUILD_SEND_XY_INVERVAL	5000 // Interval of sending coordinates and HP
-#define GUILD_PAYEXP_INVERVAL 10000 //Interval (maximum survival time of the cache, in milliseconds)
-#define GUILD_PAYEXP_LIST 8192 //The maximum number of cache
-
-//Guild EXP cache
-
-struct guild_expcache {
-	int guild_id, account_id, char_id;
-	uint64 exp;
-};
-static struct eri *expcache_ers; //For handling of guild exp payment.
-
-#define MAX_GUILD_SKILL_REQUIRE 5
-struct{
-	int id;
-	int max;
-	struct{
-		short id;
-		short lv;
-	}need[MAX_GUILD_SKILL_REQUIRE];
-} guild_skill_tree[MAX_GUILDSKILL];
-
-int guild_payexp_timer(int tid, unsigned int tick, int id, intptr_t data);
-static int guild_send_xy_timer(int tid, unsigned int tick, int id, intptr_t data);
-
-/* guild flags cache */
-struct npc_data **guild_flags;
-unsigned short guild_flags_count;
+struct guild_interface guild_s;
 
 /*==========================================
  * Retrieves and validates the sd pointer for this guild member [Skotlex]
  *------------------------------------------*/
-static TBL_PC* guild_sd_check(int guild_id, int account_id, int char_id)
-{
-	TBL_PC* sd = iMap->id2sd(account_id);
+TBL_PC* guild_sd_check(int guild_id, int account_id, int char_id) {
+	TBL_PC* sd = map->id2sd(account_id);
 
 	if (!(sd && sd->status.char_id == char_id))
 		return NULL;
 
-	if (sd->status.guild_id != guild_id)
-	{	//If player belongs to a different guild, kick him out.
- 		intif_guild_leave(guild_id,account_id,char_id,0,"** Guild Mismatch **");
+	if (sd->status.guild_id != guild_id) {
+		//If player belongs to a different guild, kick him out.
+		intif->guild_leave(guild_id,account_id,char_id,0,"** Guild Mismatch **");
 		return NULL;
 	}
 
 	return sd;
 }
 
- // Modified [Komurka]
+// Modified [Komurka]
 int guild_skill_get_max (int id) {
 	if (id < GD_SKILLBASE || id >= GD_SKILLBASE+MAX_GUILDSKILL)
 		return 0;
-	return guild_skill_tree[id-GD_SKILLBASE].max;
+	return guild->skill_tree[id-GD_SKILLBASE].max;
 }
 
-// Retrive skill_lv learned by guild
-
+// Retrieve skill_lv learned by guild
 int guild_checkskill(struct guild *g, int id) {
     int idx = id - GD_SKILLBASE;
     if (idx < 0 || idx >= MAX_GUILDSKILL)
@@ -109,7 +72,7 @@ int guild_checkskill(struct guild *g, int id) {
 /*==========================================
  * guild_skill_tree.txt reading - from jA [Komurka]
  *------------------------------------------*/
-static bool guild_read_guildskill_tree_db(char* split[], int columns, int current)
+bool guild_read_guildskill_tree_db(char* split[], int columns, int current)
 {// <skill id>,<max lv>,<req id1>,<req lv1>,<req id2>,<req lv2>,<req id3>,<req lv3>,<req id4>,<req lv4>,<req id5>,<req lv5>
 	int k, id, skill_id;
 
@@ -122,18 +85,18 @@ static bool guild_read_guildskill_tree_db(char* split[], int columns, int curren
 		return false;
 	}
 
-	guild_skill_tree[id].id = skill_id;
-	guild_skill_tree[id].max = atoi(split[1]);
+	guild->skill_tree[id].id = skill_id;
+	guild->skill_tree[id].max = atoi(split[1]);
 
-	if( guild_skill_tree[id].id == GD_GLORYGUILD && battle_config.require_glory_guild && guild_skill_tree[id].max == 0 )
+	if( guild->skill_tree[id].id == GD_GLORYGUILD && battle_config.require_glory_guild && guild->skill_tree[id].max == 0 )
 	{// enable guild's glory when required for emblems
-		guild_skill_tree[id].max = 1;
+		guild->skill_tree[id].max = 1;
 	}
 
 	for( k = 0; k < MAX_GUILD_SKILL_REQUIRE; k++ )
 	{
-		guild_skill_tree[id].need[k].id = atoi(split[k*2+2]);
-		guild_skill_tree[id].need[k].lv = atoi(split[k*2+3]);
+		guild->skill_tree[id].need[k].id = atoi(split[k*2+2]);
+		guild->skill_tree[id].need[k].lv = atoi(split[k*2+3]);
 	}
 
 	return true;
@@ -155,30 +118,30 @@ int guild_check_skill_require(struct guild *g,int id)
 
 	for(i=0;i<MAX_GUILD_SKILL_REQUIRE;i++)
 	{
-		if(guild_skill_tree[idx].need[i].id == 0) break;
-		if(guild_skill_tree[idx].need[i].lv > guild->checkskill(g,guild_skill_tree[idx].need[i].id))
+		if(guild->skill_tree[idx].need[i].id == 0) break;
+		if(guild->skill_tree[idx].need[i].lv > guild->checkskill(g,guild->skill_tree[idx].need[i].id))
 			return 0;
 	}
 	return 1;
 }
 
-static bool guild_read_castledb(char* str[], int columns, int current)
+bool guild_read_castledb(char* str[], int columns, int current)
 {// <castle id>,<map name>,<castle name>,<castle event>[,<reserved/unused switch flag>]
 	struct guild_castle *gc;
-	int mapindex = mapindex_name2id(str[1]);
+	int index = mapindex->name2id(str[1]);
 
-	if (iMap->mapindex2mapid(mapindex) < 0) // Map not found or on another map-server
+	if (map->mapindex2mapid(index) < 0) // Map not found or on another map-server
 		return false;
 
 	CREATE(gc, struct guild_castle, 1);
 	gc->castle_id = atoi(str[0]);
-	gc->mapindex = mapindex;
+	gc->mapindex = index;
 	safestrncpy(gc->castle_name, str[2], sizeof(gc->castle_name));
 	safestrncpy(gc->castle_event, str[3], sizeof(gc->castle_event));
 
-	idb_put(castle_db,gc->castle_id,gc);
+	idb_put(guild->castle_db,gc->castle_id,gc);
 
-	//intif_guild_castle_info(gc->castle_id);
+	//intif->guild_castle_info(gc->castle_id);
 
 	return true;
 }
@@ -186,14 +149,14 @@ static bool guild_read_castledb(char* str[], int columns, int current)
 /// lookup: guild id -> guild*
 struct guild* guild_search(int guild_id)
 {
-	return (struct guild*)idb_get(guild_db,guild_id);
+	return (struct guild*)idb_get(guild->db,guild_id);
 }
 
 /// lookup: guild name -> guild*
 struct guild* guild_searchname(char* str)
 {
 	struct guild* g;
-	DBIterator *iter = db_iterator(guild_db);
+	DBIterator *iter = db_iterator(guild->db);
 
 	for( g = dbi_first(iter); dbi_exists(iter); g = dbi_next(iter) )
 	{
@@ -208,18 +171,18 @@ struct guild* guild_searchname(char* str)
 /// lookup: castle id -> castle*
 struct guild_castle* guild_castle_search(int gcid)
 {
-	return (struct guild_castle*)idb_get(castle_db,gcid);
+	return (struct guild_castle*)idb_get(guild->castle_db,gcid);
 }
 
 /// lookup: map index -> castle*
-struct guild_castle* guild_mapindex2gc(short mapindex)
+struct guild_castle* guild_mapindex2gc(short map_index)
 {
 	struct guild_castle* gc;
-	DBIterator *iter = db_iterator(castle_db);
+	DBIterator *iter = db_iterator(guild->castle_db);
 
 	for( gc = dbi_first(iter); dbi_exists(iter); gc = dbi_next(iter) )
 	{
-		if( gc->mapindex == mapindex )
+		if( gc->mapindex == map_index )
 			break;
 	}
 	dbi_destroy(iter);
@@ -230,7 +193,7 @@ struct guild_castle* guild_mapindex2gc(short mapindex)
 /// lookup: map name -> castle*
 struct guild_castle* guild_mapname2gc(const char* mapname)
 {
-	return guild->mapindex2gc(mapindex_name2id(mapname));
+	return guild->mapindex2gc(mapindex->name2id(mapname));
 }
 
 struct map_session_data* guild_getavailablesd(struct guild* g)
@@ -303,7 +266,7 @@ int guild_payexp_timer_sub(DBKey key, DBData *data, va_list ap) {
 		(g = guild->search(c->guild_id)) == NULL ||
 		(i = guild->getindex(g, c->account_id, c->char_id)) < 0
 	) {
-		ers_free(expcache_ers, c);
+		ers_free(guild->expcache_ers, c);
 		return 0;
 	}
 
@@ -312,17 +275,16 @@ int guild_payexp_timer_sub(DBKey key, DBData *data, va_list ap) {
 	else
 		g->member[i].exp+= c->exp;
 
-	intif_guild_change_memberinfo(g->guild_id,c->account_id,c->char_id,
+	intif->guild_change_memberinfo(g->guild_id,c->account_id,c->char_id,
 		GMI_EXP,&g->member[i].exp,sizeof(g->member[i].exp));
 	c->exp=0;
 
-	ers_free(expcache_ers, c);
+	ers_free(guild->expcache_ers, c);
 	return 0;
 }
 
-int guild_payexp_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	guild_expcache_db->clear(guild_expcache_db,guild_payexp_timer_sub);
+int guild_payexp_timer(int tid, int64 tick, int id, intptr_t data) {
+	guild->expcache_db->clear(guild->expcache_db,guild->payexp_timer_sub);
 	return 0;
 }
 
@@ -355,9 +317,8 @@ int guild_send_xy_timer_sub(DBKey key, DBData *data, va_list ap)
 }
 
 //Code from party_send_xy_timer [Skotlex]
-static int guild_send_xy_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	guild_db->foreach(guild_db,guild_send_xy_timer_sub,tick);
+int guild_send_xy_timer(int tid, int64 tick, int id, intptr_t data) {
+	guild->db->foreach(guild->db,guild->send_xy_timer_sub,tick);
 	return 0;
 }
 
@@ -386,21 +347,21 @@ int guild_create(struct map_session_data *sd, const char *name)
 		clif->guild_created(sd,1);
 		return 0;
 	}
-	if( battle_config.guild_emperium_check && pc->search_inventory(sd,714) == -1 )
-	{// item required
+	if (battle_config.guild_emperium_check && pc->search_inventory(sd, ITEMID_EMPERIUM) == INDEX_NOT_FOUND) {
+		// item required
 		clif->guild_created(sd,3);
 		return 0;
 	}
 
-	guild_makemember(&m,sd);
+	guild->makemember(&m,sd);
 	m.position=0;
-	intif_guild_create(name,&m);
+	intif->guild_create(name,&m);
 	return 1;
 }
 
 //Whether or not to create guild
 int guild_created(int account_id,int guild_id) {
-	struct map_session_data *sd=iMap->id2sd(account_id);
+	struct map_session_data *sd=map->id2sd(account_id);
 
 	if(sd==NULL)
 		return 0;
@@ -419,7 +380,7 @@ int guild_created(int account_id,int guild_id) {
 //Information request
 int guild_request_info(int guild_id)
 {
-	return intif_guild_request_info(guild_id);
+	return intif->guild_request_info(guild_id);
 }
 
 //Information request with event
@@ -428,7 +389,7 @@ int guild_npc_request_info(int guild_id,const char *event)
 	if( guild->search(guild_id) )
 	{
 		if( event && *event )
-			npc_event_do(event);
+			npc->event_do(event);
 
 		return 0;
 	}
@@ -440,7 +401,7 @@ int guild_npc_request_info(int guild_id,const char *event)
 		ev=(struct eventlist *)aCalloc(sizeof(struct eventlist),1);
 		memcpy(ev->name,event,strlen(event));
 		//The one in the db (if present) becomes the next event from this.
-		if (guild_infoevent_db->put(guild_infoevent_db, DB->i2key(guild_id), DB->ptr2data(ev), &prev))
+		if (guild->infoevent_db->put(guild->infoevent_db, DB->i2key(guild_id), DB->ptr2data(ev), &prev))
 			ev->next = DB->data2ptr(&prev);
 	}
 
@@ -497,16 +458,16 @@ int guild_recv_info(struct guild *sg) {
 	DBData data;
 	struct map_session_data *sd;
 	bool guild_new = false;
-	void *aChSysSave = NULL;
+	struct hChSysCh *aChSysSave = NULL;
 
 	nullpo_ret(sg);
 
-	if((g = (struct guild*)idb_get(guild_db,sg->guild_id))==NULL) {
+	if((g = (struct guild*)idb_get(guild->db,sg->guild_id))==NULL) {
 		guild_new = true;
 		g=(struct guild *)aCalloc(1,sizeof(struct guild));
 		g->instance = NULL;
 		g->instances = 0;
-		idb_put(guild_db,sg->guild_id,g);
+		idb_put(guild->db,sg->guild_id,g);
 		if( hChSys.ally ) {
 			struct hChSysCh *channel;
 			
@@ -526,21 +487,27 @@ int guild_recv_info(struct guild *sg) {
 				}
 
 				for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) ) {
-					if( sd->status.guild_id ) {
-						if( sd->status.guild_id == sg->guild_id ) {
-							clif->chsys_join(channel,sd);
-							sd->guild = g;
-						}
-						
+					if (!sd->status.guild_id)
+						continue; // Not interested in guildless users
+
+					if (sd->status.guild_id == sg->guild_id) {
+						// Guild member
+						clif->chsys_join(channel,sd);
+						sd->guild = g;
+
 						for (i = 0; i < MAX_GUILDALLIANCE; i++) {
-							if( sg->alliance[i].opposition == 0 && sg->alliance[i].guild_id ) {
-								if( sg->alliance[i].guild_id == sd->status.guild_id ) {
-									clif->chsys_join(channel,sd);
-								} else if( tg[i] != NULL ) {
-									if( !(((struct hChSysCh*)tg[i]->channel)->banned && idb_exists(((struct hChSysCh*)tg[i]->channel)->banned, sd->status.account_id)))
-										clif->chsys_join((struct hChSysCh*)tg[i]->channel,sd);
-								}
-							}
+							// Join channels from allied guilds
+							if (tg[i] && !(tg[i]->channel->banned && idb_exists(tg[i]->channel->banned, sd->status.account_id)))
+								clif->chsys_join(tg[i]->channel, sd);
+						}
+						continue;
+					}
+
+					for (i = 0; i < MAX_GUILDALLIANCE; i++) {
+						if (tg[i] && sd->status.guild_id == tg[i]->guild_id) { // Shortcut to skip the alliance checks again
+							// Alliance member
+							if( !(channel->banned && idb_exists(channel->banned, sd->status.account_id)))
+								clif->chsys_join(channel, sd);
 						}
 					}
 				}
@@ -549,13 +516,13 @@ int guild_recv_info(struct guild *sg) {
 				
 			}
 			
-			aChSysSave = (void*)channel;
+			aChSysSave = channel;
 
 		}
 		before=*sg;
-        //Perform the check on the user because the first load
-		guild_check_member(sg);
-		if ((sd = iMap->nick2sd(sg->master)) != NULL) {
+		//Perform the check on the user because the first load
+		guild->check_member(sg);
+		if ((sd = map->nick2sd(sg->master)) != NULL) {
 			//If the guild master is online the first time the guild_info is received,
 			//that means he was the first to join, so apply guild skill blocking here.
 			if( battle_config.guild_skill_relog_delay )
@@ -563,7 +530,7 @@ int guild_recv_info(struct guild *sg) {
 
 			//Also set the guild master flag.
 			sd->guild = g;
-			sd->state.gmaster_flag = g;
+			sd->state.gmaster_flag = 1;
 			clif->charnameupdate(sd); // [LuzZza]
 			clif->guild_masterormember(sd);
 		}
@@ -583,7 +550,7 @@ int guild_recv_info(struct guild *sg) {
 	
 	for(i=bm=m=0;i<g->max_member;i++){
 		if(g->member[i].account_id>0){
-			sd = g->member[i].sd = guild_sd_check(g->guild_id, g->member[i].account_id, g->member[i].char_id);
+			sd = g->member[i].sd = guild->sd_check(g->guild_id, g->member[i].account_id, g->member[i].char_id);
 			if (sd) clif->charnameupdate(sd); // [LuzZza]
 			m++;
 		}else
@@ -610,18 +577,18 @@ int guild_recv_info(struct guild *sg) {
         if (before.skill_point != g->skill_point)
             clif->guild_skillinfo(sd); //Submit information skills
 
-        if (guild_new) { // Send information and affiliation if unsent
+		if (guild_new) { // Send information and affiliation if unsent
             clif->guild_belonginfo(sd, g);
-            clif->guild_notice(sd, g);
+            //clif->guild_notice(sd, g); Is already sent in clif_parse_LoadEndAck
             sd->guild_emblem_id = g->emblem_id;
         }
     }
 
     //Occurrence of an event
-	if (guild_infoevent_db->remove(guild_infoevent_db, DB->i2key(sg->guild_id), &data)) {
+	if (guild->infoevent_db->remove(guild->infoevent_db, DB->i2key(sg->guild_id), &data)) {
 		struct eventlist *ev = DB->data2ptr(&data), *ev2;
 		while(ev) {
-			npc_event_do(ev->name);
+			npc->event_do(ev->name);
 			ev2=ev->next;
 			aFree(ev);
 			ev=ev2;
@@ -660,15 +627,19 @@ int guild_invite(struct map_session_data *sd, struct map_session_data *tsd) {
 		return 0;
 	}
 
-	if(tsd->status.guild_id>0 ||
-		tsd->guild_invite>0 ||
-		((iMap->agit_flag || iMap->agit2_flag) && map[tsd->bl.m].flag.gvg_castle))
-	{	//Can't invite people inside castles. [Skotlex]
+ 	if( tsd->status.guild_id > 0
+ 	 || tsd->guild_invite > 0
+	 || ( (map->agit_flag || map->agit2_flag)
+		   && map->list[tsd->bl.m].flag.gvg_castle
+		   && !battle_config.guild_castle_invite
+		   )
+	) {
+		//Can't invite people inside castles. [Skotlex]
 		clif->guild_inviteack(sd,0);
 		return 0;
 	}
 
-    //search an empty spot in guild
+	//search an empty spot in guild
 	ARR_FIND( 0, g->max_member, i, g->member[i].account_id == 0 );
 	if(i==g->max_member){
 		clif->guild_inviteack(sd,3);
@@ -684,8 +655,7 @@ int guild_invite(struct map_session_data *sd, struct map_session_data *tsd) {
 
 /// Guild invitation reply.
 /// flag: 0:rejected, 1:accepted
-int guild_reply_invite(struct map_session_data* sd, int guild_id, int flag)
-{
+int guild_reply_invite(struct map_session_data* sd, int guild_id, int flag) {
 	struct map_session_data* tsd;
 
 	nullpo_ret(sd);
@@ -696,10 +666,10 @@ int guild_reply_invite(struct map_session_data* sd, int guild_id, int flag)
 
 	// look up the person who sent the invite
 	//NOTE: this can be NULL because the person might have logged off in the meantime
-	tsd = iMap->id2sd(sd->guild_invite_account);
+	tsd = map->id2sd(sd->guild_invite_account);
 
-	if ( sd->status.guild_id > 0 ) // [Paradox924X]
-	{ // Already in another guild.
+	if ( sd->status.guild_id > 0 ) {
+		// Already in another guild. [Paradox924X]
 		if ( tsd ) clif->guild_inviteack(tsd,0);
 		return 0;
 	}
@@ -731,8 +701,8 @@ int guild_reply_invite(struct map_session_data* sd, int guild_id, int flag)
 			return 0;
 		}
 
-		guild_makemember(&m,sd);
-		intif_guild_addmember(guild_id, &m);
+		guild->makemember(&m,sd);
+		intif->guild_addmember(guild_id, &m);
 		//TODO: send a minimap update to this player
 	}
 
@@ -753,7 +723,7 @@ void guild_member_joined(struct map_session_data *sd)
 		return;
 	}
 	if (strcmp(sd->status.name,g->master) == 0) {	// set the Guild Master flag
-		sd->state.gmaster_flag = g;
+		sd->state.gmaster_flag = 1;
 		// prevent Guild Skills from being used directly after relog
 		if( battle_config.guild_skill_relog_delay )
 			guild->block_skill(sd, 300000);
@@ -768,14 +738,14 @@ void guild_member_joined(struct map_session_data *sd)
 		
 		if( hChSys.ally && hChSys.ally_autojoin ) {
 			struct guild* sg = NULL;
-			struct hChSysCh *channel = (struct hChSysCh*)g->channel;
+			struct hChSysCh *channel = g->channel;
 
 			if( !(channel->banned && idb_exists(channel->banned, sd->status.account_id) ) )
 				clif->chsys_join(channel,sd);
 			for (i = 0; i < MAX_GUILDALLIANCE; i++) {
 				if( g->alliance[i].opposition == 0 && g->alliance[i].guild_id && (sg = guild->search(g->alliance[i].guild_id) ) ) {
-					if( !(((struct hChSysCh*)sg->channel)->banned && idb_exists(((struct hChSysCh*)sg->channel)->banned, sd->status.account_id)))
-						clif->chsys_join((struct hChSysCh*)sg->channel,sd);
+					if( !(sg->channel->banned && idb_exists(sg->channel->banned, sd->status.account_id)))
+						clif->chsys_join(sg->channel,sd);
 				}
 			}
 		}
@@ -786,33 +756,32 @@ void guild_member_joined(struct map_session_data *sd)
 /*==========================================
  * Add a player to a given guild_id
  *----------------------------------------*/
-int guild_member_added(int guild_id,int account_id,int char_id,int flag)
-{
-	struct map_session_data *sd= iMap->id2sd(account_id),*sd2;
+int guild_member_added(int guild_id,int account_id,int char_id,int flag) {
+	struct map_session_data *sd = map->id2sd(account_id),*sd2;
 	struct guild *g;
 
 	if( (g=guild->search(guild_id))==NULL )
 		return 0;
 
 	if(sd==NULL || sd->guild_invite==0){
-        // cancel if player not present or invalide guild_id invitation
+		// cancel if player not present or invalid guild_id invitation
 		if (flag == 0) {
 			ShowError("guild: member added error %d is not online\n",account_id);
- 			intif_guild_leave(guild_id,account_id,char_id,0,"** Data Error **");
+			intif->guild_leave(guild_id,account_id,char_id,0,"** Data Error **");
 		}
 		return 0;
 	}
-	sd2 = iMap->id2sd(sd->guild_invite_account);
+	sd2 = map->id2sd(sd->guild_invite_account);
 	sd->guild_invite = 0;
 	sd->guild_invite_account = 0;
 
-    if (flag == 1) { //failure
+	if (flag == 1) { //failure
 		if( sd2!=NULL )
 			clif->guild_inviteack(sd2,3);
 		return 0;
 	}
 
-    //if all ok add player to guild
+	//if all ok add player to guild
 	sd->status.guild_id = g->guild_id;
 	sd->guild_emblem_id = g->emblem_id;
 	sd->guild = g;
@@ -845,20 +814,24 @@ int guild_leave(struct map_session_data* sd, int guild_id, int account_id, int c
 	if(g==NULL)
 		return 0;
 
-	if(sd->status.account_id!=account_id ||
-		sd->status.char_id!=char_id || sd->status.guild_id!=guild_id ||
-		((iMap->agit_flag || iMap->agit2_flag) && map[sd->bl.m].flag.gvg_castle))
+	if( sd->status.account_id != account_id
+ 	 || sd->status.char_id != char_id
+ 	 || sd->status.guild_id != guild_id
+	 // Can't leave inside castles
+	 || ((map->agit_flag || map->agit2_flag)
+			&& map->list[sd->bl.m].flag.gvg_castle
+			&& !battle_config.guild_castle_expulsion)
+		)
 		return 0;
 
-	intif_guild_leave(sd->status.guild_id, sd->status.account_id, sd->status.char_id,0,mes);
+	intif->guild_leave(sd->status.guild_id, sd->status.account_id, sd->status.char_id,0,mes);
 	return 0;
 }
 
 /*==========================================
  * Request remove a player to a given guild_id
  *----------------------------------------*/
-int guild_expulsion(struct map_session_data* sd, int guild_id, int account_id, int char_id, const char* mes)
-{
+int guild_expulsion(struct map_session_data* sd, int guild_id, int account_id, int char_id, const char* mes) {
 	struct map_session_data *tsd;
 	struct guild *g;
 	int i,ps;
@@ -876,16 +849,19 @@ int guild_expulsion(struct map_session_data* sd, int guild_id, int account_id, i
 	if( (ps=guild->getposition(g,sd))<0 || !(g->position[ps].mode&0x0010) )
 		return 0;	//Expulsion permission
 
-  	//Can't leave inside guild castles.
-	if ((tsd = iMap->id2sd(account_id)) &&
-		tsd->status.char_id == char_id &&
-		((iMap->agit_flag || iMap->agit2_flag) && map[tsd->bl.m].flag.gvg_castle))
+	//Can't leave inside guild castles.
+ 	if ((tsd = map->id2sd(account_id))
+ 	 && tsd->status.char_id == char_id
+	 && ((map->agit_flag || map->agit2_flag)
+			&& map->list[sd->bl.m].flag.gvg_castle
+			&& !battle_config.guild_castle_expulsion)
+			)
 		return 0;
 
 	// find the member and perform expulsion
 	i = guild->getindex(g, account_id, char_id);
 	if( i != -1 && strcmp(g->member[i].name,g->master) != 0 ) //Can't expel the GL!
-		intif_guild_leave(g->guild_id,account_id,char_id,1,mes);
+		intif->guild_leave(g->guild_id,account_id,char_id,1,mes);
 
 	return 0;
 }
@@ -894,7 +870,7 @@ int guild_member_withdraw(int guild_id, int account_id, int char_id, int flag, c
 {
 	int i;
 	struct guild* g = guild->search(guild_id);
-	struct map_session_data* sd = iMap->charid2sd(char_id);
+	struct map_session_data* sd = map->charid2sd(char_id);
 	struct map_session_data* online_member_sd;
 
 	if(g == NULL)
@@ -906,7 +882,12 @@ int guild_member_withdraw(int guild_id, int account_id, int char_id, int flag, c
 
 	online_member_sd = guild->getavailablesd(g);
 	if(online_member_sd == NULL)
-		return 0; // noone online to inform
+		return 0; // no one online to inform
+		
+#ifdef GP_BOUND_ITEMS
+	//Guild bound item check
+	guild->retrieveitembound(char_id,account_id,guild_id);
+#endif
 
 	if(!flag)
 		clif->guild_leave(online_member_sd, name, mes);
@@ -921,7 +902,7 @@ int guild_member_withdraw(int guild_id, int account_id, int char_id, int flag, c
 	if(sd != NULL && sd->status.guild_id == guild_id) {
 		// do stuff that needs the guild_id first, BEFORE we wipe it
 		if (sd->state.storage_flag == 2) //Close the guild storage.
-			storage_guild_storageclose(sd);
+			gstorage->close(sd);
 		guild->send_dot_remove(sd);
 		if( hChSys.ally ) {
 			clif->chsys_quitg(sd);
@@ -932,11 +913,37 @@ int guild_member_withdraw(int guild_id, int account_id, int char_id, int flag, c
 		if( g->instances )
 			instance->check_kick(sd);
 		clif->charnameupdate(sd); //Update display name [Skotlex]
+		status_change_end(&sd->bl, SC_LEADERSHIP, INVALID_TIMER);
+		status_change_end(&sd->bl, SC_GLORYWOUNDS, INVALID_TIMER);
+		status_change_end(&sd->bl, SC_SOULCOLD, INVALID_TIMER);
+		status_change_end(&sd->bl, SC_HAWKEYES, INVALID_TIMER);
 		//TODO: send emblem update to self and people around
 	}
 	return 0;
 }
 
+void guild_retrieveitembound(int char_id,int aid,int guild_id) {
+#ifdef GP_BOUND_ITEMS
+	TBL_PC *sd = map->charid2sd(char_id);
+	if(sd){ //Character is online
+		pc->bound_clear(sd,IBT_GUILD);
+	} else { //Character is offline, ask char server to do the job
+		struct guild_storage *gstor = gstorage->id2storage2(guild_id);
+		if(gstor && gstor->storage_status == 1) { //Someone is in guild storage, close them
+			struct s_mapiterator* iter = mapit_getallusers();
+			for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) ) {
+				if(sd->status.guild_id == guild_id && sd->state.storage_flag == 2) {
+					gstorage->close(sd);
+					break;
+				}
+			}
+			mapit->free(iter);
+		}
+		intif->itembound_req(char_id,aid,guild_id);
+	}
+#endif
+}
+
 int guild_send_memberinfoshort(struct map_session_data *sd,int online)
 { // cleaned up [LuzZza]
 	struct guild *g;
@@ -949,7 +956,7 @@ int guild_send_memberinfoshort(struct map_session_data *sd,int online)
 	if(!(g = sd->guild))
 		return 0;
 
-	intif_guild_memberinfoshort(g->guild_id,
+	intif->guild_memberinfoshort(g->guild_id,
 		sd->status.account_id,sd->status.char_id,online,sd->status.base_level,sd->status.class_);
 
 	if(!online){
@@ -964,7 +971,6 @@ int guild_send_memberinfoshort(struct map_session_data *sd,int online)
 	if(sd->state.connect_new)
 	{	//Note that this works because it is invoked in parse_LoadEndAck before connect_new is cleared.
 		clif->guild_belonginfo(sd,g);
-		clif->guild_notice(sd,g);
 		sd->guild_emblem_id = g->emblem_id;
 	}
 	return 0;
@@ -996,13 +1002,13 @@ int guild_recv_memberinfoshort(int guild_id,int account_id,int char_id,int onlin
 	}
 	
 	if(idx == -1 || c == 0) {
-        //Treat char_id who doesn't match guild_id (not found as member)
-		struct map_session_data *sd = iMap->id2sd(account_id);
+		//Treat char_id who doesn't match guild_id (not found as member)
+		struct map_session_data *sd = map->id2sd(account_id);
 		if(sd && sd->status.char_id == char_id) {
 			sd->status.guild_id=0;
 			sd->guild_emblem_id=0;
 		}
-		ShowWarning("guild: not found member %d,%d on %d[%s]\n",	account_id,char_id,guild_id,g->name);
+		ShowWarning("guild: not found member %d,%d on %d[%s]\n", account_id,char_id,guild_id,g->name);
 		return 0;
 	}
 	
@@ -1010,9 +1016,9 @@ int guild_recv_memberinfoshort(int guild_id,int account_id,int char_id,int onlin
 	g->connect_member=om;
 
 	//Ensure validity of pointer (ie: player logs in/out, changes map-server)
-	g->member[idx].sd = guild_sd_check(guild_id, account_id, char_id);
+	g->member[idx].sd = guild->sd_check(guild_id, account_id, char_id);
 
-	if(oldonline!=online) 
+	if(oldonline!=online)
 		clif->guild_memberlogin_notice(g, idx, online);
 	
 	if(!g->member[idx].sd)
@@ -1042,7 +1048,7 @@ int guild_send_message(struct map_session_data *sd,const char *mes,int len)
 
 	if(sd->status.guild_id==0)
 		return 0;
-	intif_guild_message(sd->status.guild_id,sd->status.account_id,mes,len);
+	intif->guild_message(sd->status.guild_id,sd->status.account_id,mes,len);
 	guild->recv_message(sd->status.guild_id,sd->status.account_id,mes,len);
 
 	// Chat logging type 'G' / Guild Chat
@@ -1068,7 +1074,7 @@ int guild_recv_message(int guild_id,int account_id,const char *mes,int len)
  *---------------------------------------------------*/
 int guild_change_memberposition(int guild_id,int account_id,int char_id,short idx)
 {
-	return intif_guild_change_memberinfo(guild_id,account_id,char_id,GMI_POSITION,&idx,sizeof(idx));
+	return intif->guild_change_memberinfo(guild_id,account_id,char_id,GMI_POSITION,&idx,sizeof(idx));
 }
 
 /*====================================================
@@ -1090,8 +1096,7 @@ int guild_memberposition_changed(struct guild *g,int idx,int pos)
 /*====================================================
  * Change guild title or member
  *---------------------------------------------------*/
-int guild_change_position(int guild_id,int idx,
-	int mode,int exp_mode,const char *name)
+int guild_change_position(int guild_id,int idx,int mode,int exp_mode,const char *name)
 {
 	struct guild_position p;
 
@@ -1101,7 +1106,7 @@ int guild_change_position(int guild_id,int idx,
 	p.mode=mode&0x11;
 	p.exp_mode=exp_mode;
 	safestrncpy(p.name,name,NAME_LENGTH);
-	return intif_guild_position(guild_id,idx,&p);
+	return intif->guild_position(guild_id,idx,&p);
 }
 
 /*====================================================
@@ -1132,7 +1137,7 @@ int guild_change_notice(struct map_session_data *sd,int guild_id,const char *mes
 
 	if(guild_id!=sd->status.guild_id)
 		return 0;
-	return intif_guild_notice(guild_id,mes1,mes2);
+	return intif->guild_notice(guild_id,mes1,mes2);
 }
 
 /*====================================================
@@ -1170,7 +1175,7 @@ int guild_change_emblem(struct map_session_data *sd,int len,const char *data)
 		return 0;
 	}
 
-	return intif_guild_emblem(sd->status.guild_id,len,data);
+	return intif->guild_emblem(sd->status.guild_id,len,data);
 }
 
 /*====================================================
@@ -1197,37 +1202,35 @@ int guild_emblem_changed(int len,int guild_id,int emblem_id,const char *data)
 		}
 	}
 	{// update guardians (mobs)
-		DBIterator* iter = db_iterator(castle_db);
+		DBIterator* iter = db_iterator(guild->castle_db);
 		struct guild_castle* gc;
 		for( gc = (struct guild_castle*)dbi_first(iter) ; dbi_exists(iter); gc = (struct guild_castle*)dbi_next(iter) )
 		{
 			if( gc->guild_id != guild_id )
 				continue;
 			// update permanent guardians
-			for( i = 0; i < ARRAYLENGTH(gc->guardian); ++i )
-			{
-				TBL_MOB* md = (gc->guardian[i].id ? iMap->id2md(gc->guardian[i].id) : NULL);
+			for( i = 0; i < ARRAYLENGTH(gc->guardian); ++i ) {
+				TBL_MOB* md = (gc->guardian[i].id ? map->id2md(gc->guardian[i].id) : NULL);
 				if( md == NULL || md->guardian_data == NULL )
 					continue;
-				md->guardian_data->emblem_id = emblem_id;
+
 				clif->guild_emblem_area(&md->bl);
 			}
 			// update temporary guardians
-			for( i = 0; i < gc->temp_guardians_max; ++i )
-			{
-				TBL_MOB* md = (gc->temp_guardians[i] ? iMap->id2md(gc->temp_guardians[i]) : NULL);
+			for( i = 0; i < gc->temp_guardians_max; ++i ) {
+				TBL_MOB* md = (gc->temp_guardians[i] ? map->id2md(gc->temp_guardians[i]) : NULL);
 				if( md == NULL || md->guardian_data == NULL )
 					continue;
-				md->guardian_data->emblem_id = emblem_id;
+
 				clif->guild_emblem_area(&md->bl);
 			}
 		}
 		dbi_destroy(iter);
 	}
 	{// update npcs (flags or other npcs that used flagemblem to attach to this guild)
-		for( i = 0; i < guild_flags_count; i++ ) {
-			if( guild_flags[i] && guild_flags[i]->u.scr.guild_id == guild_id ) {
-				clif->guild_emblem_area(&guild_flags[i]->bl);
+		for( i = 0; i < guild->flags_count; i++ ) {
+			if( guild->flags[i] && guild->flags[i]->u.scr.guild_id == guild_id ) {
+				clif->guild_emblem_area(&guild->flags[i]->bl);
 			}
 		}
 	}
@@ -1237,12 +1240,12 @@ int guild_emblem_changed(int len,int guild_id,int emblem_id,const char *data)
 /**
  * @see DBCreateData
  */
-static DBData create_expcache(DBKey key, va_list args)
+DBData create_expcache(DBKey key, va_list args)
 {
 	struct guild_expcache *c;
 	struct map_session_data *sd = va_arg(args, struct map_session_data*);
 
-	c = ers_alloc(expcache_ers, struct guild_expcache);
+	c = ers_alloc(guild->expcache_ers, struct guild_expcache);
 	c->guild_id = sd->status.guild_id;
 	c->account_id = sd->status.account_id;
 	c->char_id = sd->status.char_id;
@@ -1273,7 +1276,7 @@ unsigned int guild_payexp(struct map_session_data *sd,unsigned int exp) {
 		exp = exp * per / 100;
 	//Otherwise tax everything.
 	
-	c = DB->data2ptr(guild_expcache_db->ensure(guild_expcache_db, DB->i2key(sd->status.char_id), create_expcache, sd));
+	c = DB->data2ptr(guild->expcache_db->ensure(guild->expcache_db, DB->i2key(sd->status.char_id), guild->create_expcache, sd));
 
 	if (c->exp > UINT64_MAX - exp)
 		c->exp = UINT64_MAX;
@@ -1296,7 +1299,7 @@ int guild_getexp(struct map_session_data *sd,int exp)
 	if (sd->status.guild_id == 0 || sd->guild == NULL)
 		return 0;
 
-	c = DB->data2ptr(guild_expcache_db->ensure(guild_expcache_db, DB->i2key(sd->status.char_id), create_expcache, sd));
+	c = DB->data2ptr(guild->expcache_db->ensure(guild->expcache_db, DB->i2key(sd->status.char_id), guild->create_expcache, sd));
 	if (c->exp > UINT64_MAX - exp)
 		c->exp = UINT64_MAX;
 	else
@@ -1323,7 +1326,7 @@ int guild_skillup(TBL_PC* sd, uint16 skill_id)
 	if( g->skill_point > 0 &&
 			g->skill[idx].id != 0 &&
 			g->skill[idx].lv < max )
-		intif_guild_skillup(g->guild_id, skill_id, sd->status.account_id, max);
+		intif->guild_skillup(g->guild_id, skill_id, sd->status.account_id, max);
 
 	return 0;
 }
@@ -1331,15 +1334,14 @@ int guild_skillup(TBL_PC* sd, uint16 skill_id)
 /*====================================================
  * Notification of guildskill skill_id increase request
  *---------------------------------------------------*/
-int guild_skillupack(int guild_id,uint16 skill_id,int account_id)
-{
-	struct map_session_data *sd=iMap->id2sd(account_id);
+int guild_skillupack(int guild_id,uint16 skill_id,int account_id) {
+	struct map_session_data *sd=map->id2sd(account_id);
 	struct guild *g=guild->search(guild_id);
 	int i;
 	if(g==NULL)
 		return 0;
 	if( sd != NULL ) {
-		clif->guild_skillup(sd,skill_id,g->skill[skill_id-GD_SKILLBASE].lv);
+		clif->skillup(sd,skill_id,g->skill[skill_id-GD_SKILLBASE].lv, 0);
 
 		/* Guild Aura handling */
 		switch( skill_id ) {
@@ -1347,7 +1349,7 @@ int guild_skillupack(int guild_id,uint16 skill_id,int account_id)
 			case GD_GLORYWOUNDS:
 			case GD_SOULCOLD:
 			case GD_HAWKEYES:
-					guild->aura_refresh(sd,skill_id,g->skill[skill_id-GD_SKILLBASE].lv);
+				guild->aura_refresh(sd,skill_id,g->skill[skill_id-GD_SKILLBASE].lv);
 				break;
 		}
 	}
@@ -1362,9 +1364,9 @@ int guild_skillupack(int guild_id,uint16 skill_id,int account_id)
 
 void guild_guildaura_refresh(struct map_session_data *sd, uint16 skill_id, uint16 skill_lv) {
 	struct skill_unit_group* group = NULL;
-	int type = status_skill2sc(skill_id);
-	if( !(battle_config.guild_aura&((iMap->agit_flag || iMap->agit2_flag)?2:1)) &&
-			!(battle_config.guild_aura&(map_flag_gvg2(sd->bl.m)?8:4)) )
+	int type = status->skill2sc(skill_id);
+	if( !(battle_config.guild_aura&((map->agit_flag || map->agit2_flag)?2:1))
+	 && !(battle_config.guild_aura&(map_flag_gvg2(sd->bl.m)?8:4)) )
 		return;
 	if( !skill_lv )
 		return;
@@ -1374,7 +1376,7 @@ void guild_guildaura_refresh(struct map_session_data *sd, uint16 skill_id, uint1
 	}
 	group = skill->unitsetting(&sd->bl,skill_id,skill_lv,sd->bl.x,sd->bl.y,0);
 	if( group ) {
-		sc_start4(&sd->bl,type,100,(battle_config.guild_aura&16)?0:skill_lv,0,0,group->group_id,600000);//duration doesn't matter these status never end with val4
+		sc_start4(NULL,&sd->bl,type,100,(battle_config.guild_aura&16)?0:skill_lv,0,0,group->group_id,600000);//duration doesn't matter these status never end with val4
 	}
 	return;
 }
@@ -1405,7 +1407,7 @@ void guild_block_skill(struct map_session_data *sd, int time)
 	uint16 skill_id[] = { GD_BATTLEORDER, GD_REGENERATION, GD_RESTORE, GD_EMERGENCYCALL };
 	int i;
 	for (i = 0; i < 4; i++)
-		skill->blockpc_start(sd, skill_id[i], time , true);
+		skill->blockpc_start(sd, skill_id[i], time);
 }
 
 /*====================================================
@@ -1431,15 +1433,15 @@ int guild_check_alliance(int guild_id1, int guild_id2, int flag)
 /*====================================================
  * Player sd, asking player tsd an alliance between their 2 guilds
  *---------------------------------------------------*/
-int guild_reqalliance(struct map_session_data *sd,struct map_session_data *tsd)
-{
+int guild_reqalliance(struct map_session_data *sd,struct map_session_data *tsd) {
 	struct guild *g[2];
 	int i;
 
-	if(iMap->agit_flag || iMap->agit2_flag)	{	// Disable alliance creation during woe [Valaris]
-		clif->message(sd->fd,msg_txt(676)); //"Alliances cannot be made during Guild Wars!"
+	if(map->agit_flag || map->agit2_flag) {
+		// Disable alliance creation during woe [Valaris]
+		clif->message(sd->fd,msg_txt(876)); //"Alliances cannot be made during Guild Wars!"
 		return 0;
-	}	// end addition [Valaris]
+	}
 
 
 	nullpo_ret(sd);
@@ -1457,11 +1459,11 @@ int guild_reqalliance(struct map_session_data *sd,struct map_session_data *tsd)
 	if(sd->status.guild_id == tsd->status.guild_id)
 		return 0;
 
-	if( guild_get_alliance_count(g[0],0) >= battle_config.max_guild_alliance )	{
+	if( guild->get_alliance_count(g[0],0) >= battle_config.max_guild_alliance )	{
 		clif->guild_allianceack(sd,4);
 		return 0;
 	}
-	if( guild_get_alliance_count(g[1],0) >= battle_config.max_guild_alliance ) {
+	if( guild->get_alliance_count(g[1],0) >= battle_config.max_guild_alliance ) {
 		clif->guild_allianceack(sd,3);
 		return 0;
 	}
@@ -1489,12 +1491,11 @@ int guild_reqalliance(struct map_session_data *sd,struct map_session_data *tsd)
 /*====================================================
  * Player sd, answer to player tsd (account_id) for an alliance request
  *---------------------------------------------------*/
-int guild_reply_reqalliance(struct map_session_data *sd,int account_id,int flag)
-{
+int guild_reply_reqalliance(struct map_session_data *sd,int account_id,int flag) {
 	struct map_session_data *tsd;
 
 	nullpo_ret(sd);
-	tsd= iMap->id2sd( account_id );
+	tsd = map->id2sd( account_id );
 	if (!tsd) { //Character left? Cancel alliance.
 		clif->guild_allianceack(sd,3);
 		return 0;
@@ -1510,12 +1511,12 @@ int guild_reply_reqalliance(struct map_session_data *sd,int account_id,int flag)
 		g=sd->guild;
 		tg=tsd->guild;
 		
-		if(g==NULL || guild_get_alliance_count(g,0) >= battle_config.max_guild_alliance){
+		if(g==NULL || guild->get_alliance_count(g,0) >= battle_config.max_guild_alliance){
 			clif->guild_allianceack(sd,4);
 			clif->guild_allianceack(tsd,3);
 			return 0;
 		}
-		if(tg==NULL || guild_get_alliance_count(tg,0) >= battle_config.max_guild_alliance){
+		if(tg==NULL || guild->get_alliance_count(tg,0) >= battle_config.max_guild_alliance){
 			clif->guild_allianceack(sd,3);
 			clif->guild_allianceack(tsd,4);
 			return 0;
@@ -1524,18 +1525,18 @@ int guild_reply_reqalliance(struct map_session_data *sd,int account_id,int flag)
 		for(i=0;i<MAX_GUILDALLIANCE;i++){
 			if(g->alliance[i].guild_id==tsd->status.guild_id &&
 				g->alliance[i].opposition==1)
-				intif_guild_alliance( sd->status.guild_id,tsd->status.guild_id,
+				intif->guild_alliance( sd->status.guild_id,tsd->status.guild_id,
 					sd->status.account_id,tsd->status.account_id,9 );
 		}
 		for(i=0;i<MAX_GUILDALLIANCE;i++){
 			if(tg->alliance[i].guild_id==sd->status.guild_id &&
 				tg->alliance[i].opposition==1)
-				intif_guild_alliance( tsd->status.guild_id,sd->status.guild_id,
+				intif->guild_alliance( tsd->status.guild_id,sd->status.guild_id,
 					tsd->status.account_id,sd->status.account_id,9 );
 		}
 
         // inform other servers
-		intif_guild_alliance( sd->status.guild_id,tsd->status.guild_id,
+		intif->guild_alliance( sd->status.guild_id,tsd->status.guild_id,
 			sd->status.account_id,tsd->status.account_id,0 );
 		return 0;
     } else { // deny
@@ -1550,16 +1551,16 @@ int guild_reply_reqalliance(struct map_session_data *sd,int account_id,int flag)
 /*====================================================
  * Player sd asking to break alliance with guild guild_id
  *---------------------------------------------------*/
-int guild_delalliance(struct map_session_data *sd,int guild_id,int flag)
-{
+int guild_delalliance(struct map_session_data *sd,int guild_id,int flag) {
 	nullpo_ret(sd);
 
-	if(iMap->agit_flag || iMap->agit2_flag)	{	// Disable alliance breaking during woe [Valaris]
-		clif->message(sd->fd,msg_txt(677)); //"Alliances cannot be broken during Guild Wars!"
+	if(map->agit_flag || map->agit2_flag) {
+		// Disable alliance breaking during woe [Valaris]
+		clif->message(sd->fd,msg_txt(877)); //"Alliances cannot be broken during Guild Wars!"
 		return 0;
-	}	// end addition [Valaris]
+	}
 
-	intif_guild_alliance( sd->status.guild_id,guild_id,sd->status.account_id,0,flag|8 );
+	intif->guild_alliance( sd->status.guild_id,guild_id,sd->status.account_id,0,flag|8 );
 	return 0;
 }
 
@@ -1581,48 +1582,47 @@ int guild_opposition(struct map_session_data *sd,struct map_session_data *tsd)
 	if(sd->status.guild_id == tsd->status.guild_id)
 		return 0;
 
-	if( guild_get_alliance_count(g,1) >= battle_config.max_guild_alliance )	{
+	if( guild->get_alliance_count(g,1) >= battle_config.max_guild_alliance )	{
 		clif->guild_oppositionack(sd,1);
 		return 0;
 	}
 
-    for (i = 0; i < MAX_GUILDALLIANCE; i++) { // checking relations
+	for (i = 0; i < MAX_GUILDALLIANCE; i++) { // checking relations
 		if(g->alliance[i].guild_id==tsd->status.guild_id){
-            if (g->alliance[i].opposition == 1) { // check if not already hostile
+			if (g->alliance[i].opposition == 1) { // check if not already hostile
 				clif->guild_oppositionack(sd,2);
 				return 0;
 			}
-			if(iMap->agit_flag || iMap->agit2_flag) // Prevent the changing of alliances to oppositions during WoE.
+			if(map->agit_flag || map->agit2_flag) // Prevent the changing of alliances to oppositions during WoE.
 				return 0;
 			//Change alliance to opposition.
-			intif_guild_alliance( sd->status.guild_id,tsd->status.guild_id,
-				sd->status.account_id,tsd->status.account_id,8 );
+			intif->guild_alliance(sd->status.guild_id,tsd->status.guild_id,
+			                      sd->status.account_id,tsd->status.account_id,8);
 		}
 	}
 
-    // inform other serv
-	intif_guild_alliance( sd->status.guild_id,tsd->status.guild_id,
-			sd->status.account_id,tsd->status.account_id,1 );
+	// inform other serv
+	intif->guild_alliance(sd->status.guild_id,tsd->status.guild_id,
+	                      sd->status.account_id,tsd->status.account_id,1);
 	return 0;
 }
 
 /*====================================================
  * Notification of a relationship between 2 guilds
  *---------------------------------------------------*/
-int guild_allianceack(int guild_id1,int guild_id2,int account_id1,int account_id2,int flag,const char *name1,const char *name2)
-{
-	struct guild *g[2];
-	int guild_id[2];
-	const char *guild_name[2];
-	struct map_session_data *sd[2];
+int guild_allianceack(int guild_id1,int guild_id2,int account_id1,int account_id2,int flag,const char *name1,const char *name2) {
+	struct guild *g[2] = { NULL };
+	int guild_id[2] = { 0 };
+	const char *guild_name[2] = { NULL };
+	struct map_session_data *sd[2] = { NULL };
 	int j,i;
 
 	guild_id[0] = guild_id1;
 	guild_id[1] = guild_id2;
 	guild_name[0] = name1;
 	guild_name[1] = name2;
-	sd[0] = iMap->id2sd(account_id1);
-	sd[1] = iMap->id2sd(account_id2);
+	sd[0] = map->id2sd(account_id1);
+	sd[1] = map->id2sd(account_id2);
 
 	g[0]=guild->search(guild_id1);
 	g[1]=guild->search(guild_id2);
@@ -1632,7 +1632,7 @@ int guild_allianceack(int guild_id1,int guild_id2,int account_id1,int account_id
 		sd[0]->guild_alliance_account=0;
 	}
 
-    if (flag & 0x70) { // failure
+	if (flag & 0x70) { // failure
 		for(i=0;i<2-(flag&1);i++)
 			if( sd[i]!=NULL )
 				clif->guild_allianceack(sd[i],((flag>>4)==i+1)?3:4);
@@ -1648,7 +1648,7 @@ int guild_allianceack(int guild_id1,int guild_id2,int account_id1,int account_id
 		}
 	}
 	
-    if (!(flag & 0x08)) { // new relationship
+	if (!(flag & 0x08)) { // new relationship
 		for(i=0;i<2-(flag&1);i++) {
 			if(g[i]!=NULL) {
 				ARR_FIND( 0, MAX_GUILDALLIANCE, j, g[i]->alliance[j].guild_id == 0 );
@@ -1659,33 +1659,33 @@ int guild_allianceack(int guild_id1,int guild_id2,int account_id1,int account_id
 				}
 			}
 		}
-    } else { // remove relationship
+	} else { // remove relationship
 		for(i=0;i<2-(flag&1);i++) {
 			if( g[i] != NULL ) {
 				ARR_FIND( 0, MAX_GUILDALLIANCE, j, g[i]->alliance[j].guild_id == guild_id[1-i] && g[i]->alliance[j].opposition == (flag&1) );
 				if( j < MAX_GUILDALLIANCE )
 					g[i]->alliance[j].guild_id = 0;
 			}
-            if (sd[i] != NULL) // notify players
+			if (sd[i] != NULL) // notify players
 				clif->guild_delalliance(sd[i],guild_id[1-i],(flag&1));
 		}
 	}
 
-    if ((flag & 0x0f) == 0) { // alliance notification
+	if ((flag & 0x0f) == 0) { // alliance notification
 		if( sd[1]!=NULL )
 			clif->guild_allianceack(sd[1],2);
-    } else if ((flag & 0x0f) == 1) { // enemy notification
+	} else if ((flag & 0x0f) == 1) { // enemy notification
 		if( sd[0]!=NULL )
 			clif->guild_oppositionack(sd[0],0);
 	}
 
 
-    for (i = 0; i < 2 - (flag & 1); i++) { // Retransmission of the relationship list to all members
-		struct map_session_data *sd;
+	for (i = 0; i < 2 - (flag & 1); i++) { // Retransmission of the relationship list to all members
+		struct map_session_data *msd;
 		if(g[i]!=NULL)
 			for(j=0;j<g[i]->max_member;j++)
-				if((sd=g[i]->member[j].sd)!=NULL)
-					clif->guild_allianceinfo(sd);
+				if((msd=g[i]->member[j].sd)!=NULL)
+					clif->guild_allianceinfo(msd);
 	}
 	return 0;
 }
@@ -1708,7 +1708,7 @@ int guild_broken_sub(DBKey key, DBData *data, va_list ap)
 			for(j=0;j<g->max_member;j++)
 				if( (sd=g->member[j].sd)!=NULL )
 					clif->guild_delalliance(sd,guild_id,g->alliance[i].opposition);
-			intif_guild_alliance(g->guild_id, guild_id,0,0,g->alliance[i].opposition|8);
+			intif->guild_alliance(g->guild_id, guild_id,0,0,g->alliance[i].opposition|8);
 			g->alliance[i].guild_id=0;
 		}
 	}
@@ -1731,7 +1731,7 @@ int castle_guild_broken_sub(DBKey key, DBData *data, va_list ap)
 		// We call castle_event::OnGuildBreak of all castles of the guild
 		// You can set all castle_events in the 'db/castle_db.txt'
 		safestrncpy(name, gc->castle_event, sizeof(name));
-		npc_event_do(strcat(name, "::OnGuildBreak"));
+		npc->event_do(strcat(name, "::OnGuildBreak"));
 
 		//Save the new 'owner', this should invoke guardian clean up and other such things.
 		guild->castledatasave(gc->castle_id, 1, 0);
@@ -1752,23 +1752,40 @@ int guild_broken(int guild_id,int flag)
 	for(i=0;i<g->max_member;i++){	// Destroy all relationships
 		if((sd=g->member[i].sd)!=NULL){
 			if(sd->state.storage_flag == 2)
-				storage_guild_storage_quit(sd,1);
+				gstorage->pc_quit(sd,1);
 			sd->status.guild_id=0;
 			sd->guild = NULL;
+			sd->state.gmaster_flag = 0;
 			clif->guild_broken(g->member[i].sd,0);
 			clif->charnameupdate(sd); // [LuzZza]
+			status_change_end(&sd->bl, SC_LEADERSHIP, INVALID_TIMER);
+			status_change_end(&sd->bl, SC_GLORYWOUNDS, INVALID_TIMER);
+			status_change_end(&sd->bl, SC_SOULCOLD, INVALID_TIMER);
+			status_change_end(&sd->bl, SC_HAWKEYES, INVALID_TIMER);
 		}
 	}
 
-	guild_db->foreach(guild_db,guild_broken_sub,guild_id);
-	castle_db->foreach(castle_db,castle_guild_broken_sub,guild_id);
-	guild_storage_delete(guild_id);
+	guild->db->foreach(guild->db,guild->broken_sub,guild_id);
+	guild->castle_db->foreach(guild->castle_db,guild->castle_broken_sub,guild_id);
+	gstorage->delete(guild_id);
 	if( hChSys.ally ) {
 		if( g->channel != NULL ) {
-			clif->chsys_delete(( struct hChSysCh * )g->channel);
+			clif->chsys_delete(g->channel);
 		}
 	}
-	idb_remove(guild_db,guild_id);
+	if( g->instance )
+		aFree(g->instance);
+	
+	for( i = 0; i < g->hdatac; i++ ) {
+		if( g->hdata[i]->flag.free ) {
+			aFree(g->hdata[i]->data);
+		}
+		aFree(g->hdata[i]);
+	}
+	if( g->hdata )
+		aFree(g->hdata);
+	
+	idb_remove(guild->db,guild_id);
 	return 0;
 }
 
@@ -1789,7 +1806,7 @@ int guild_gm_change(int guild_id, struct map_session_data *sd)
 		return 0;
 
 	//Notify servers that master has changed.
-	intif_guild_change_gm(guild_id, sd->status.name, strlen(sd->status.name)+1);
+	intif->guild_change_gm(guild_id, sd->status.name, strlen(sd->status.name)+1);
 	return 1;
 }
 
@@ -1821,13 +1838,13 @@ int guild_gm_changed(int guild_id, int account_id, int char_id)
 	strcpy(g->master, g->member[0].name);
 
 	if (g->member[pos].sd && g->member[pos].sd->fd) {
-		clif->message(g->member[pos].sd->fd, msg_txt(678)); //"You no longer are the Guild Master."
+		clif->message(g->member[pos].sd->fd, msg_txt(878)); //"You no longer are the Guild Master."
 		g->member[pos].sd->state.gmaster_flag = 0;
 	}
 	
 	if (g->member[0].sd && g->member[0].sd->fd) {
-		clif->message(g->member[0].sd->fd, msg_txt(679)); //"You have become the Guild Master!"
-		g->member[0].sd->state.gmaster_flag = g;
+		clif->message(g->member[0].sd->fd, msg_txt(879)); //"You have become the Guild Master!"
+		g->member[0].sd->state.gmaster_flag = 1;
 		//Block his skills for 5 minutes to prevent abuse.
 		guild->block_skill(g->member[0].sd, 300000);
 	}
@@ -1848,11 +1865,11 @@ int guild_gm_changed(int guild_id, int account_id, int char_id)
 /*====================================================
  * Guild disbanded
  *---------------------------------------------------*/
-int guild_break(struct map_session_data *sd,char *name)
-{
+int guild_break(struct map_session_data *sd,char *name) {
 	struct guild *g;
+	struct unit_data *ud;
 	int i;
-
+	
 	nullpo_ret(sd);
 
 	if( (g=sd->guild)==NULL )
@@ -1871,8 +1888,35 @@ int guild_break(struct map_session_data *sd,char *name)
 		clif->guild_broken(sd,2);
 		return 0;
 	}
+	
+	/* regardless of char server allowing it, we clear the guild master's auras */
+	if( (ud = unit->bl2ud(&sd->bl)) ) {
+		int count = 0;
+		struct skill_unit_group *groups[4];
+		for (i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i];i++) {
+			switch (ud->skillunit[i]->skill_id) {
+				case GD_LEADERSHIP:
+				case GD_GLORYWOUNDS:
+				case GD_SOULCOLD:
+				case GD_HAWKEYES:
+					if( count == 4 )
+						ShowWarning("guild_break:'%s' got more than 4 guild aura instances! (%d)\n",sd->status.name,ud->skillunit[i]->skill_id);
+					else
+						groups[count++] = ud->skillunit[i];
+					break;
+			}
+			
+		}
+		for(i = 0; i < count; i++) {
+			skill->del_unitgroup(groups[i],ALC_MARK);
+		}
+	}
 
-	intif_guild_break(g->guild_id);
+#ifdef GP_BOUND_ITEMS
+	pc->bound_clear(sd,IBT_GUILD);
+#endif
+	
+	intif->guild_break(g->guild_id);
 	return 1;
 }
 
@@ -1883,7 +1927,7 @@ int guild_break(struct map_session_data *sd,char *name)
 void guild_castle_map_init(void)
 {
 	DBIterator* iter = NULL;
-	int num = db_size(castle_db);
+	int num = db_size(guild->castle_db);
 
 	if (num > 0) {
 		struct guild_castle* gc = NULL;
@@ -1891,12 +1935,12 @@ void guild_castle_map_init(void)
 
 		CREATE(castle_ids, int, num);
 		cursor = castle_ids;
-		iter = db_iterator(castle_db);
+		iter = db_iterator(guild->castle_db);
 		for (gc = dbi_first(iter); dbi_exists(iter); gc = dbi_next(iter)) {
 			*(cursor++) = gc->castle_id;
 		}
 		dbi_destroy(iter);
-		if (intif_guild_castle_dataload(num, castle_ids))
+		if (intif->guild_castle_dataload(num, castle_ids))
 			ShowStatus("Requested '"CL_WHITE"%d"CL_RESET"' guild castles from char-server...\n", num);
 		aFree(castle_ids);
 	}
@@ -1926,8 +1970,8 @@ int guild_castledatasave(int castle_id, int index, int value)
 		struct mob_data *gd;
 		gc->guild_id = value;
 		for (i = 0; i < MAX_GUARDIANS; i++)
-			if (gc->guardian[i].visible && (gd = iMap->id2md(gc->guardian[i].id)) != NULL)
-				mob_guardian_guildchange(gd);
+			if (gc->guardian[i].visible && (gd = map->id2md(gc->guardian[i].id)) != NULL)
+				mob->guardian_guildchange(gd);
 		break;
 	}
 	case 2:
@@ -1938,8 +1982,8 @@ int guild_castledatasave(int castle_id, int index, int value)
 		struct mob_data *gd;
 		gc->defense = value;
 		for (i = 0; i < MAX_GUARDIANS; i++)
-			if (gc->guardian[i].visible && (gd = iMap->id2md(gc->guardian[i].id)) != NULL)
-				status_calc_mob(gd, 0);
+			if (gc->guardian[i].visible && (gd = map->id2md(gc->guardian[i].id)) != NULL)
+				status_calc_mob(gd, SCO_NONE);
 		break;
 	}
 	case 4:
@@ -1963,7 +2007,7 @@ int guild_castledatasave(int castle_id, int index, int value)
 		return 0;
 	}
 
-	if (!intif_guild_castle_datasave(castle_id, index, value)) {
+	if (!intif->guild_castle_datasave(castle_id, index, value)) {
 		guild->castle_reconnect(castle_id, index, value);
 	}
 	return 0;
@@ -1971,14 +2015,14 @@ int guild_castledatasave(int castle_id, int index, int value)
 
 void guild_castle_reconnect_sub(void *key, void *data, va_list ap)
 {
-	int castle_id = GetWord((int)__64BPTRSIZE(key), 0);
-	int index = GetWord((int)__64BPTRSIZE(key), 1);
-	intif_guild_castle_datasave(castle_id, index, *(int *)data);
+	int castle_id = GetWord((int)h64BPTRSIZE(key), 0);
+	int index = GetWord((int)h64BPTRSIZE(key), 1);
+	intif->guild_castle_datasave(castle_id, index, *(int *)data);
 	aFree(data);
 }
 
 /**
- * Saves pending guild castle data changes when char-server is 
+ * Saves pending guild castle data changes when char-server is
  * disconnected.
  * On reconnect pushes all changes to char-server for saving.
  */
@@ -1987,13 +2031,13 @@ void guild_castle_reconnect(int castle_id, int index, int value)
 	static struct linkdb_node *gc_save_pending = NULL;
 
 	if (castle_id < 0) { // char-server reconnected
-		linkdb_foreach(&gc_save_pending, guild_castle_reconnect_sub);
+		linkdb_foreach(&gc_save_pending, guild->castle_reconnect_sub);
 		linkdb_final(&gc_save_pending);
 	} else {
 		int *data;
 		CREATE(data, int, 1);
 		*data = value;
-		linkdb_replace(&gc_save_pending, (void*)__64BPTRSIZE((MakeDWord(castle_id, index))), data);
+		linkdb_replace(&gc_save_pending, (void*)h64BPTRSIZE((MakeDWord(castle_id, index))), data);
 	}
 }
 
@@ -2011,8 +2055,8 @@ int guild_castledataloadack(int len, struct guild_castle *gc)
 	ev = i; // offset of castle or -1
 
 	if( ev < 0 ) { //No castles owned, invoke OnAgitInit as it is.
-		npc_event_doall("OnAgitInit");
-		npc_event_doall("OnAgitInit2");
+		npc->event_doall("OnAgitInit");
+		npc->event_doall("OnAgitInit2");
 	} else { // load received castles into memory, one by one
 		for( i = 0; i < n; i++, gc++ ) {
 			struct guild_castle *c = guild->castle_search(gc->castle_id);
@@ -2043,7 +2087,7 @@ int guild_castledataloadack(int len, struct guild_castle *gc)
  *---------------------------------------------------*/
 void guild_agit_start(void)
 {	// Run All NPC_Event[OnAgitStart]
-	int c = npc_event_doall("OnAgitStart");
+	int c = npc->event_doall("OnAgitStart");
 	ShowStatus("NPC_Event:[OnAgitStart] Run (%d) Events by @AgitStart.\n",c);
 }
 
@@ -2052,7 +2096,7 @@ void guild_agit_start(void)
  *---------------------------------------------------*/
 void guild_agit_end(void)
 {	// Run All NPC_Event[OnAgitEnd]
-	int c = npc_event_doall("OnAgitEnd");
+	int c = npc->event_doall("OnAgitEnd");
 	ShowStatus("NPC_Event:[OnAgitEnd] Run (%d) Events by @AgitEnd.\n",c);
 }
 
@@ -2061,7 +2105,7 @@ void guild_agit_end(void)
  *---------------------------------------------------*/
 void guild_agit2_start(void)
 {	// Run All NPC_Event[OnAgitStart2]
-	int c = npc_event_doall("OnAgitStart2");
+	int c = npc->event_doall("OnAgitStart2");
 	ShowStatus("NPC_Event:[OnAgitStart2] Run (%d) Events by @AgitStart2.\n",c);
 }
 
@@ -2070,7 +2114,7 @@ void guild_agit2_start(void)
  *---------------------------------------------------*/
 void guild_agit2_end(void)
 {	// Run All NPC_Event[OnAgitEnd2]
-	int c = npc_event_doall("OnAgitEnd2");
+	int c = npc->event_doall("OnAgitEnd2");
 	ShowStatus("NPC_Event:[OnAgitEnd2] Run (%d) Events by @AgitEnd2.\n",c);
 }
 
@@ -2079,7 +2123,7 @@ int guild_checkcastles(struct guild *g)
 {
 	int nb_cas = 0;
 	struct guild_castle* gc = NULL;
-	DBIterator *iter = db_iterator(castle_db);
+	DBIterator *iter = db_iterator(guild->castle_db);
 
 	for (gc = dbi_first(iter); dbi_exists(iter); gc = dbi_next(iter)) {
 		if (gc->guild_id == g->guild_id) {
@@ -2105,38 +2149,38 @@ void guild_flag_add(struct npc_data *nd) {
 	int i;
 	
 	/* check */
-	for( i = 0; i < guild_flags_count; i++ ) {
-		if( guild_flags[i] && guild_flags[i]->bl.id == nd->bl.id ) {
+	for( i = 0; i < guild->flags_count; i++ ) {
+		if( guild->flags[i] && guild->flags[i]->bl.id == nd->bl.id ) {
 			return;/* exists, most likely updated the id. */
 		}
 	}
 
-	i = guild_flags_count;/* save the current slot */
+	i = guild->flags_count;/* save the current slot */
 	/* add */
-	RECREATE(guild_flags,struct npc_data*,++guild_flags_count);
+	RECREATE(guild->flags,struct npc_data*,++guild->flags_count);
 	/* save */
-	guild_flags[i] = nd;
+	guild->flags[i] = nd;
 }
 
 void guild_flag_remove(struct npc_data *nd) {
 	int i, cursor;
-	if( guild_flags_count == 0 )
+	if( guild->flags_count == 0 )
 		return;
 	/* find it */
-	for( i = 0; i < guild_flags_count; i++ ) {
-		if( guild_flags[i] && guild_flags[i]->bl.id == nd->bl.id ) {/* found */
-			guild_flags[i] = NULL;
+	for( i = 0; i < guild->flags_count; i++ ) {
+		if( guild->flags[i] && guild->flags[i]->bl.id == nd->bl.id ) {/* found */
+			guild->flags[i] = NULL;
 			break;
 		}
 	}
 
 	/* compact list */
-	for( i = 0, cursor = 0; i < guild_flags_count; i++ ) {
-		if( guild_flags[i] == NULL )
+	for( i = 0, cursor = 0; i < guild->flags_count; i++ ) {
+		if( guild->flags[i] == NULL )
 			continue;
 		
 		if( cursor != i ) {
-			memmove(&guild_flags[cursor], &guild_flags[i], sizeof(struct npc_data*));
+			memmove(&guild->flags[cursor], &guild->flags[i], sizeof(struct npc_data*));
 		}
 		
 		cursor++;
@@ -2147,7 +2191,7 @@ void guild_flag_remove(struct npc_data *nd) {
 /**
  * @see DBApply
  */
-static int eventlist_db_final(DBKey key, DBData *data, va_list ap) {
+int eventlist_db_final(DBKey key, DBData *data, va_list ap) {
 	struct eventlist *next = NULL;
 	struct eventlist *current = DB->data2ptr(data);
 	while (current != NULL) {
@@ -2161,15 +2205,15 @@ static int eventlist_db_final(DBKey key, DBData *data, va_list ap) {
 /**
  * @see DBApply
  */
-static int guild_expcache_db_final(DBKey key, DBData *data, va_list ap) {
-	ers_free(expcache_ers, DB->data2ptr(data));
+int guild_expcache_db_final(DBKey key, DBData *data, va_list ap) {
+	ers_free(guild->expcache_ers, DB->data2ptr(data));
 	return 0;
 }
 
 /**
  * @see DBApply
  */
-static int guild_castle_db_final(DBKey key, DBData *data, va_list ap) {
+int guild_castle_db_final(DBKey key, DBData *data, va_list ap) {
 	struct guild_castle* gc = DB->data2ptr(data);
 	if( gc->temp_guardians )
 		aFree(gc->temp_guardians);
@@ -2180,56 +2224,66 @@ static int guild_castle_db_final(DBKey key, DBData *data, va_list ap) {
 /* called when scripts are reloaded/unloaded */
 void guild_flags_clear(void) {
 	int i;
-	for( i = 0; i < guild_flags_count; i++ ) {
-		if( guild_flags[i] )
-			guild_flags[i] = NULL;
+	for( i = 0; i < guild->flags_count; i++ ) {
+		if( guild->flags[i] )
+			guild->flags[i] = NULL;
 	}
 	
-	guild_flags_count = 0;
+	guild->flags_count = 0;
 }
 
-void do_init_guild(void) {
-	guild_db           = idb_alloc(DB_OPT_RELEASE_DATA);
-	castle_db          = idb_alloc(DB_OPT_BASE);
-	guild_expcache_db  = idb_alloc(DB_OPT_BASE);
-	guild_infoevent_db = idb_alloc(DB_OPT_BASE);
-	expcache_ers = ers_new(sizeof(struct guild_expcache),"guild.c::expcache_ers",ERS_OPT_NONE);
-	
-	guild_flags_count = 0;
-	
-	sv->readdb(iMap->db_path, "castle_db.txt", ',', 4, 5, -1, &guild_read_castledb);
+void do_init_guild(bool minimal) {
+	if (minimal)
+		return;
+
+	guild->db           = idb_alloc(DB_OPT_RELEASE_DATA);
+	guild->castle_db    = idb_alloc(DB_OPT_BASE);
+	guild->expcache_db  = idb_alloc(DB_OPT_BASE);
+	guild->infoevent_db = idb_alloc(DB_OPT_BASE);
+	guild->expcache_ers = ers_new(sizeof(struct guild_expcache),"guild.c::expcache_ers",ERS_OPT_NONE);
+		
+	sv->readdb(map->db_path, "castle_db.txt", ',', 4, 5, -1, guild->read_castledb);
 
-	memset(guild_skill_tree,0,sizeof(guild_skill_tree));
-	sv->readdb(iMap->db_path, "guild_skill_tree.txt", ',', 2+MAX_GUILD_SKILL_REQUIRE*2, 2+MAX_GUILD_SKILL_REQUIRE*2, -1, &guild_read_guildskill_tree_db); //guild skill tree [Komurka]
+	sv->readdb(map->db_path, "guild_skill_tree.txt", ',', 2+MAX_GUILD_SKILL_REQUIRE*2, 2+MAX_GUILD_SKILL_REQUIRE*2, -1, guild->read_guildskill_tree_db); //guild skill tree [Komurka]
 
-	iTimer->add_timer_func_list(guild_payexp_timer,"guild_payexp_timer");
-	iTimer->add_timer_func_list(guild_send_xy_timer, "guild_send_xy_timer");
-	iTimer->add_timer_interval(iTimer->gettick()+GUILD_PAYEXP_INVERVAL,guild_payexp_timer,0,0,GUILD_PAYEXP_INVERVAL);
-	iTimer->add_timer_interval(iTimer->gettick()+GUILD_SEND_XY_INVERVAL,guild_send_xy_timer,0,0,GUILD_SEND_XY_INVERVAL);
+	timer->add_func_list(guild->payexp_timer,"guild_payexp_timer");
+	timer->add_func_list(guild->send_xy_timer, "guild_send_xy_timer");
+	timer->add_interval(timer->gettick()+GUILD_PAYEXP_INVERVAL,guild->payexp_timer,0,0,GUILD_PAYEXP_INVERVAL);
+	timer->add_interval(timer->gettick()+GUILD_SEND_XY_INVERVAL,guild->send_xy_timer,0,0,GUILD_SEND_XY_INVERVAL);
 }
 
 void do_final_guild(void) {
-	DBIterator *iter = db_iterator(guild_db);
+	DBIterator *iter = db_iterator(guild->db);
 	struct guild *g;
+	int i;
 	
 	for( g = dbi_first(iter); dbi_exists(iter); g = dbi_next(iter) ) {
 		if( g->channel != NULL )
-			clif->chsys_delete((struct hChSysCh *)g->channel);
+			clif->chsys_delete(g->channel);
 		if( g->instance != NULL ) {
 			aFree(g->instance);
 			g->instance = NULL;
 		}
+		for( i = 0; i < g->hdatac; i++ ) {
+			if( g->hdata[i]->flag.free ) {
+				aFree(g->hdata[i]->data);
+			}
+			aFree(g->hdata[i]);
+		}
+		if( g->hdata )
+			aFree(g->hdata);
 	}
 	
 	dbi_destroy(iter);
 	
-	db_destroy(guild_db);
-	castle_db->destroy(castle_db,guild_castle_db_final);
-	guild_expcache_db->destroy(guild_expcache_db,guild_expcache_db_final);
-	guild_infoevent_db->destroy(guild_infoevent_db,eventlist_db_final);
-	ers_destroy(expcache_ers);
-			
-	aFree(guild_flags);/* never empty; created on boot */
+	db_destroy(guild->db);
+	guild->castle_db->destroy(guild->castle_db,guild->castle_db_final);
+	guild->expcache_db->destroy(guild->expcache_db,guild->expcache_db_final);
+	guild->infoevent_db->destroy(guild->infoevent_db,guild->eventlist_db_final);
+	ers_destroy(guild->expcache_ers);
+		
+	if( guild->flags )
+		aFree(guild->flags);
 }
 void guild_defaults(void) {
 	guild = &guild_s;
@@ -2237,6 +2291,18 @@ void guild_defaults(void) {
 	guild->init = do_init_guild;
 	guild->final = do_final_guild;
 	/* */
+	guild->db = NULL;
+	guild->castle_db = NULL;
+	guild->expcache_db = NULL;
+	guild->infoevent_db = NULL;
+	/* */
+	guild->expcache_ers = NULL;
+	/* */
+	memset(guild->skill_tree, 0, sizeof(guild->skill_tree));
+	/* guild flags cache */
+	guild->flags = NULL;
+	guild->flags_count = 0;
+	/* */
 	guild->skill_get_max = guild_skill_get_max;
 	/* */
 	guild->checkskill = guild_checkskill;
@@ -2307,10 +2373,30 @@ void guild_defaults(void) {
 	guild->agit_end = guild_agit_end;
 	guild->agit2_start = guild_agit2_start;
 	guild->agit2_end = guild_agit2_end;
-	/* guild flag cachin */
+	/* guild flag caching */
 	guild->flag_add = guild_flag_add;
 	guild->flag_remove = guild_flag_remove;
 	guild->flags_clear = guild_flags_clear;
-	/* guild aura */ 
+	/* guild aura */
 	guild->aura_refresh = guild_guildaura_refresh;
+	/* */
+	guild->payexp_timer = guild_payexp_timer;
+	guild->sd_check = guild_sd_check;
+	guild->read_guildskill_tree_db = guild_read_guildskill_tree_db;
+	guild->read_castledb = guild_read_castledb;
+	guild->payexp_timer_sub = guild_payexp_timer_sub;
+	guild->send_xy_timer_sub = guild_send_xy_timer_sub;
+	guild->send_xy_timer = guild_send_xy_timer;
+	guild->create_expcache = create_expcache;
+	guild->eventlist_db_final = eventlist_db_final;
+	guild->expcache_db_final = guild_expcache_db_final;
+	guild->castle_db_final = guild_castle_db_final;
+	guild->broken_sub = guild_broken_sub;
+	guild->castle_broken_sub = castle_guild_broken_sub;
+	guild->makemember = guild_makemember;
+	guild->check_member = guild_check_member;
+	guild->get_alliance_count = guild_get_alliance_count;
+	guild->castle_reconnect_sub = guild_castle_reconnect_sub;
+	/* */
+	guild->retrieveitembound = guild_retrieveitembound;
 }
diff --git a/src/map/guild.h b/src/map/guild.h
index 9841f5451..126325eef 100644
--- a/src/map/guild.h
+++ b/src/map/guild.h
@@ -2,32 +2,69 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _GUILD_H_
-#define _GUILD_H_
+#ifndef MAP_GUILD_H
+#define MAP_GUILD_H
 
-//#include "../common/mmo.h"
-struct guild;
-struct guild_member;
-struct guild_position;
-struct guild_castle;
-#include "map.h" // NAME_LENGTH
-struct map_session_data;
-struct mob_data;
+#include "map.h" // EVENT_NAME_LENGTH, TBL_PC
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/mmo.h"
 
-//For quick linking to a guardian's info. [Skotlex]
+/**
+ * Defines
+ **/
+#define GUILD_SEND_XY_INVERVAL	5000 // Interval of sending coordinates and HP
+#define GUILD_PAYEXP_INVERVAL 10000 //Interval (maximum survival time of the cache, in milliseconds)
+#define MAX_GUILD_SKILL_REQUIRE 5
+
+/**
+ * Structures
+ **/
+struct eventlist {
+	char name[EVENT_NAME_LENGTH];
+	struct eventlist *next;
+};
+
+/**
+ * Guardian data
+ * For quick linking to a guardian's info. [Skotlex]
+ **/
 struct guardian_data {
 	int number; //0-MAX_GUARDIANS-1 = Guardians. MAX_GUARDIANS = Emperium.
-	int guild_id;
-	int emblem_id;
-	int guardup_lv; //Level of GD_GUARDUP skill.
-	char guild_name[NAME_LENGTH];
+
+	struct guild *g;
 	struct guild_castle* castle;
 };
+struct guild_expcache {
+	int guild_id, account_id, char_id;
+	uint64 exp;
+};
+struct s_guild_skill_tree {
+	int id;
+	int max;
+	struct {
+		short id;
+		short lv;
+	} need[MAX_GUILD_SKILL_REQUIRE];
+};
+
 
 struct guild_interface {
-	void (*init) (void);
+	void (*init) (bool minimal);
 	void (*final) (void);
 	/* */
+	DBMap* db; // int guild_id -> struct guild*
+	DBMap* castle_db; // int castle_id -> struct guild_castle*
+	DBMap* expcache_db; // int char_id -> struct guild_expcache*
+	DBMap* infoevent_db; // int guild_id -> struct eventlist*
+	/* */
+	struct eri *expcache_ers; //For handling of guild exp payment.
+	/* */
+	struct s_guild_skill_tree skill_tree[MAX_GUILDSKILL];
+	/* guild flags cache */
+	struct npc_data **flags;
+	unsigned short flags_count;
+	/* */
 	int (*skill_get_max) (int id);
 	/* */
 	int (*checkskill) (struct guild *g,int id);
@@ -40,7 +77,7 @@ struct guild_interface {
 	struct guild_castle *(*castle_search) (int gcid);
 	/* */
 	struct guild_castle *(*mapname2gc) (const char* mapname);
-	struct guild_castle *(*mapindex2gc) (short mapindex);
+	struct guild_castle *(*mapindex2gc) (short map_index);
 	/* */
 	struct map_session_data *(*getavailablesd) (struct guild *g);
 	int (*getindex) (struct guild *g,int account_id,int char_id);
@@ -104,10 +141,30 @@ struct guild_interface {
 	void (*flags_clear) (void);
 	/* guild aura */
 	void (*aura_refresh) (struct map_session_data *sd, uint16 skill_id, uint16 skill_lv);
-} guild_s;
+	/* item bound [Mhalicot]*/
+	void (*retrieveitembound) (int char_id,int aid,int guild_id);
+	/* */
+	int (*payexp_timer) (int tid, int64 tick, int id, intptr_t data);
+	TBL_PC* (*sd_check) (int guild_id, int account_id, int char_id);
+	bool (*read_guildskill_tree_db) (char* split[], int columns, int current);
+	bool (*read_castledb) (char* str[], int columns, int current);
+	int (*payexp_timer_sub) (DBKey key, DBData *data, va_list ap);
+	int (*send_xy_timer_sub) (DBKey key, DBData *data, va_list ap);
+	int (*send_xy_timer) (int tid, int64 tick, int id, intptr_t data);
+	DBData (*create_expcache) (DBKey key, va_list args);
+	int (*eventlist_db_final) (DBKey key, DBData *data, va_list ap);
+	int (*expcache_db_final) (DBKey key, DBData *data, va_list ap);
+	int (*castle_db_final) (DBKey key, DBData *data, va_list ap);
+	int (*broken_sub) (DBKey key, DBData *data, va_list ap);
+	int (*castle_broken_sub) (DBKey key, DBData *data, va_list ap);
+	void (*makemember) (struct guild_member *m,struct map_session_data *sd);
+	int (*check_member) (struct guild *g);
+	int (*get_alliance_count) (struct guild *g,int flag);
+	void (*castle_reconnect_sub) (void *key, void *data, va_list ap);
+};
 
 struct guild_interface *guild;
 
 void guild_defaults(void);
 
-#endif /* _GUILD_H_ */
+#endif /* MAP_GUILD_H */
diff --git a/src/map/homunculus.c b/src/map/homunculus.c
index efb5c0eb3..0f76fcf5f 100644
--- a/src/map/homunculus.c
+++ b/src/map/homunculus.c
@@ -2,43 +2,47 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/malloc.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/mmo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
 
-#include "log.h"
-#include "clif.h"
+#include "../config/core.h" // DBPATH
+#include "homunculus.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "atcommand.h"
+#include "battle.h"
 #include "chrif.h"
+#include "clif.h"
+#include "guild.h"
 #include "intif.h"
 #include "itemdb.h"
+#include "log.h"
 #include "map.h"
-#include "pc.h"
-#include "status.h"
-#include "skill.h"
 #include "mob.h"
-#include "pet.h"
-#include "battle.h"
+#include "npc.h"
 #include "party.h"
-#include "guild.h"
-#include "atcommand.h"
+#include "pc.h"
+#include "pet.h"
 #include "script.h"
-#include "npc.h"
+#include "skill.h"
+#include "status.h"
 #include "trade.h"
 #include "unit.h"
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/mmo.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-#include "homunculus.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
+struct homunculus_interface homunculus_s;
 
 //Returns the viewdata for homunculus
 struct view_data* homunculus_get_viewdata(int class_) {
@@ -69,7 +73,7 @@ enum homun_type homunculus_class2type(int class_) {
 		case 6052:
 			return HT_S;
 		default:
-			return -1;
+			return HT_INVALID;
 	}
 }
 
@@ -132,30 +136,30 @@ int homunculus_dead(struct homun_data *hd) {
 }
 
 //Vaporize a character's homun. If flag, HP needs to be 80% or above.
-int homunculus_vaporize(struct map_session_data *sd, int flag) {
+int homunculus_vaporize(struct map_session_data *sd, enum homun_state flag) {
 	struct homun_data *hd;
 
 	nullpo_ret(sd);
 
 	hd = sd->hd;
-	if (!hd || hd->homunculus.vaporize)
+	if (!hd || hd->homunculus.vaporize != HOM_ST_ACTIVE)
 		return 0;
 
-	if (status_isdead(&hd->bl))
+	if (status->isdead(&hd->bl))
 		return 0; //Can't vaporize a dead homun.
 
-	if (flag && get_percentage(hd->battle_status.hp, hd->battle_status.max_hp) < 80)
+	if (flag == HOM_ST_REST && get_percentage(hd->battle_status.hp, hd->battle_status.max_hp) < 80)
 		return 0;
 
 	hd->regen.state.block = 3; //Block regen while vaporized.
 	//Delete timers when vaporized.
 	homun->hunger_timer_delete(hd);
-	hd->homunculus.vaporize = 1;
+	hd->homunculus.vaporize = flag;
 	if(battle_config.hom_setting&0x40)
 		memset(hd->blockskill, 0, sizeof(hd->blockskill));
 	clif->hominfo(sd, sd->hd, 0);
 	homun->save(hd);
-	return unit_remove_map(&hd->bl, CLR_OUTSIGHT);
+	return unit->remove_map(&hd->bl, CLR_OUTSIGHT, ALC_MARK);
 }
 
 //delete a homunculus, completely "killing it".
@@ -166,7 +170,7 @@ int homunculus_delete(struct homun_data *hd, int emote) {
 	sd = hd->master;
 
 	if (!sd)
-		return unit_free(&hd->bl,CLR_DEAD);
+		return unit->free(&hd->bl,CLR_DEAD);
 
 	if (emote >= 0)
 		clif->emotion(&sd->bl, emote);
@@ -176,7 +180,7 @@ int homunculus_delete(struct homun_data *hd, int emote) {
 	// Send homunculus_dead to client
 	hd->homunculus.hp = 0;
 	clif->hominfo(sd, hd, 0);
-	return unit_remove_map(&hd->bl,CLR_OUTSIGHT);
+	return unit->remove_map(&hd->bl,CLR_OUTSIGHT, ALC_MARK);
 }
 
 int homunculus_calc_skilltree(struct homun_data *hd, int flag_evolve) {
@@ -258,7 +262,7 @@ void homunculus_skillup(struct homun_data *hd,uint16 skill_id) {
 	int i = 0 ;
 	nullpo_retv(hd);
 
-	if(hd->homunculus.vaporize)
+	if(hd->homunculus.vaporize != HOM_ST_ACTIVE)
 		return;
 
 	i = skill_id - HM_SKILLBASE;
@@ -270,7 +274,7 @@ void homunculus_skillup(struct homun_data *hd,uint16 skill_id) {
 	{
 		hd->homunculus.hskill[i].lv++;
 		hd->homunculus.skillpts-- ;
-		status_calc_homunculus(hd,0);
+		status_calc_homunculus(hd,SCO_NONE);
 		if (hd->master) {
 			clif->homskillup(hd->master, skill_id);
 			clif->hominfo(hd->master,hd,0);
@@ -286,7 +290,7 @@ bool homunculus_levelup(struct homun_data *hd) {
 	int growth_max_hp, growth_max_sp;
 	enum homun_type htype;
 
-	if((htype = homun->class2type(hd->homunculus.class_)) == -1) {
+	if( (htype = homun->class2type(hd->homunculus.class_)) == HT_INVALID ) {
 		ShowError("homunculus_levelup: Invalid class %d. \n", hd->homunculus.class_);
 		return false;
 	}
@@ -350,7 +354,7 @@ bool homunculus_levelup(struct homun_data *hd) {
 			growth_max_hp, growth_max_sp,
 			growth_str/10.0, growth_agi/10.0, growth_vit/10.0,
 			growth_int/10.0, growth_dex/10.0, growth_luk/10.0);
-		clif->disp_onlyself(hd->master,output,strlen(output));
+		clif_disp_onlyself(hd->master,output,strlen(output));
 	}
 	return true;
 }
@@ -362,7 +366,7 @@ int homunculus_change_class(struct homun_data *hd, short class_) {
 		return 0;
 	hd->homunculusDB = &homun->db[i];
 	hd->homunculus.class_ = class_;
-	status_set_viewdata(&hd->bl, class_);
+	status->set_viewdata(&hd->bl, class_);
 	homun->calc_skilltree(hd, 1);
 	return 1;
 }
@@ -401,8 +405,8 @@ bool homunculus_evolve(struct homun_data *hd) {
 	hom->luk += 10*rnd_value(min->luk, max->luk);
 	hom->intimacy = 500;
 
-	unit_remove_map(&hd->bl, CLR_OUTSIGHT);
-	iMap->addblock(&hd->bl);
+	unit->remove_map(&hd->bl, CLR_OUTSIGHT, ALC_MARK);
+	map->addblock(&hd->bl);
 
 	clif->spawn(&hd->bl);
 	clif->emotion(&sd->bl, E_NO1);
@@ -411,10 +415,10 @@ bool homunculus_evolve(struct homun_data *hd) {
 	//status_Calc flag&1 will make current HP/SP be reloaded from hom structure
 	hom->hp = hd->battle_status.hp;
 	hom->sp = hd->battle_status.sp;
-	status_calc_homunculus(hd,1);
+	status_calc_homunculus(hd,SCO_FIRST);
 
 	if (!(battle_config.hom_setting&0x2))
-		skill->unit_move(&sd->hd->bl,iTimer->gettick(),1); // apply land skills immediately
+		skill->unit_move(&sd->hd->bl,timer->gettick(),1); // apply land skills immediately
 
 	return true;
 }
@@ -433,20 +437,20 @@ bool homunculus_mutate(struct homun_data *hd, int homun_id) {
 	m_class = homun->class2type(hd->homunculus.class_);
 	m_id    = homun->class2type(homun_id);
 
-	if( m_class == -1 || m_id == -1 || m_class != HT_EVO || m_id != HT_S ) {
+	if( m_class == HT_INVALID || m_id == HT_INVALID || m_class != HT_EVO || m_id != HT_S ) {
 		clif->emotion(&hd->bl, E_SWT);
 		return false;
 	}
 
 	prev_class = hd->homunculus.class_;
 
-	if (!homun->change_class(hd, homun_id)) {
+	if( !homun->change_class(hd, homun_id) ) {
 		ShowError("homunculus_mutate: Can't evolve homunc from %d to %d", hd->homunculus.class_, homun_id);
 		return false;
 	}
 
-	unit_remove_map(&hd->bl, CLR_OUTSIGHT);
-	iMap->addblock(&hd->bl);
+	unit->remove_map(&hd->bl, CLR_OUTSIGHT, ALC_MARK);
+	map->addblock(&hd->bl);
 
 	clif->spawn(&hd->bl);
 	clif->emotion(&sd->bl, E_NO1);
@@ -458,10 +462,10 @@ bool homunculus_mutate(struct homun_data *hd, int homun_id) {
 	hom->hp = hd->battle_status.hp;
 	hom->sp = hd->battle_status.sp;
 	hom->prev_class = prev_class;
-	status_calc_homunculus(hd,1);
+	status_calc_homunculus(hd,SCO_FIRST);
 
 	if (!(battle_config.hom_setting&0x2))
-		skill->unit_move(&sd->hd->bl,iTimer->gettick(),1); // apply land skills immediately
+		skill->unit_move(&sd->hd->bl,timer->gettick(),1); // apply land skills immediately
 
 	return true;
 }
@@ -469,10 +473,10 @@ bool homunculus_mutate(struct homun_data *hd, int homun_id) {
 int homunculus_gainexp(struct homun_data *hd,unsigned int exp) {
 	enum homun_type htype;
 
-	if(hd->homunculus.vaporize)
+	if(hd->homunculus.vaporize != HOM_ST_ACTIVE)
 		return 1;
 	
-	if((htype = homun->class2type(hd->homunculus.class_)) == -1) {
+	if( (htype = homun->class2type(hd->homunculus.class_)) == HT_INVALID ) {
 		ShowError("homunculus_gainexp: Invalid class %d. \n", hd->homunculus.class_);
 		return 0;
 	}
@@ -503,7 +507,7 @@ int homunculus_gainexp(struct homun_data *hd,unsigned int exp) {
 		hd->homunculus.exp = 0;
 
 	clif->specialeffect(&hd->bl,568,AREA);
-	status_calc_homunculus(hd,0);
+	status_calc_homunculus(hd,SCO_NONE);
 	status_percent_heal(&hd->bl, 100, 100);
 	return 0;
 }
@@ -542,7 +546,7 @@ void homunculus_save(struct homun_data *hd) {
 	//calculation on login)
 	hd->homunculus.hp = hd->battle_status.hp;
 	hd->homunculus.sp = hd->battle_status.sp;
-	intif_homunculus_requestsave(sd->status.account_id, &hd->homunculus);
+	intif->homunculus_requestsave(sd->status.account_id, &hd->homunculus);
 }
 
 unsigned char homunculus_menu(struct map_session_data *sd,unsigned char menu_num) {
@@ -569,12 +573,12 @@ unsigned char homunculus_menu(struct map_session_data *sd,unsigned char menu_num
 bool homunculus_feed(struct map_session_data *sd, struct homun_data *hd) {
 	int i, foodID, emotion;
 
-	if(hd->homunculus.vaporize)
+	if(hd->homunculus.vaporize == HOM_ST_REST)
 		return false;
 
 	foodID = hd->homunculusDB->foodID;
 	i = pc->search_inventory(sd,foodID);
-	if(i < 0) {
+	if (i == INDEX_NOT_FOUND) {
 		clif->hom_food(sd,foodID,0);
 		return false;
 	}
@@ -613,11 +617,11 @@ bool homunculus_feed(struct map_session_data *sd, struct homun_data *hd) {
 	return true;
 }
 
-int homunculus_hunger_timer(int tid, unsigned int tick, int id, intptr_t data) {
+int homunculus_hunger_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	struct homun_data *hd;
 
-	if(!(sd=iMap->id2sd(id)) || !sd->status.hom_id || !(hd=sd->hd))
+	if(!(sd=map->id2sd(id)) || !sd->status.hom_id || !(hd=sd->hd))
 		return 1;
 
 	if(hd->hungry_timer != tid){
@@ -645,14 +649,14 @@ int homunculus_hunger_timer(int tid, unsigned int tick, int id, intptr_t data) {
 	}
 
 	clif->send_homdata(sd,SP_HUNGRY,hd->homunculus.hunger);
-	hd->hungry_timer = iTimer->add_timer(tick+hd->homunculusDB->hungryDelay,homun->hunger_timer,sd->bl.id,0); //simple Fix albator
+	hd->hungry_timer = timer->add(tick+hd->homunculusDB->hungryDelay,homun->hunger_timer,sd->bl.id,0); //simple Fix albator
 	return 0;
 }
 
 void homunculus_hunger_timer_delete(struct homun_data *hd) {
 	nullpo_retv(hd);
 	if(hd->hungry_timer != INVALID_TIMER) {
-		iTimer->delete_timer(hd->hungry_timer,homun->hunger_timer);
+		timer->delete(hd->hungry_timer,homun->hunger_timer);
 		hd->hungry_timer = INVALID_TIMER;
 	}
 }
@@ -729,33 +733,35 @@ bool homunculus_create(struct map_session_data *sd, struct s_homunculus *hom) {
 	if(i < 0) {
 		ShowError("homunculus_create: unknown class [%d] for homunculus '%s', requesting deletion.\n", hom->class_, hom->name);
 		sd->status.hom_id = 0;
-		intif_homunculus_requestdelete(hom->hom_id);
+		intif->homunculus_requestdelete(hom->hom_id);
 		return false;
 	}
 	sd->hd = hd = (struct homun_data*)aCalloc(1,sizeof(struct homun_data));
 	hd->bl.type = BL_HOM;
-	hd->bl.id = npc_get_new_npc_id();
+	hd->bl.id = npc->get_new_npc_id();
 
 	hd->master = sd;
 	hd->homunculusDB = &homun->db[i];
 	memcpy(&hd->homunculus, hom, sizeof(struct s_homunculus));
 	hd->exp_next = homun->exptable[hd->homunculus.level - 1];
 
-	status_set_viewdata(&hd->bl, hd->homunculus.class_);
-	status_change_init(&hd->bl);
-	unit_dataset(&hd->bl);
+	status->set_viewdata(&hd->bl, hd->homunculus.class_);
+	status->change_init(&hd->bl);
+	unit->dataset(&hd->bl);
 	hd->ud.dir = sd->ud.dir;
 
 	// Find a random valid pos around the player
 	hd->bl.m = sd->bl.m;
 	hd->bl.x = sd->bl.x;
 	hd->bl.y = sd->bl.y;
-	unit_calc_pos(&hd->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
+	unit->calc_pos(&hd->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
 	hd->bl.x = hd->ud.to_x;
 	hd->bl.y = hd->ud.to_y;
-
-	iMap->addiddb(&hd->bl);
-	status_calc_homunculus(hd,1);
+	hd->masterteleport_timer = 0;
+	
+	map->addiddb(&hd->bl);
+	status_calc_homunculus(hd,SCO_FIRST);
+	status_percent_heal(&hd->bl, 100, 100);
 
 	hd->hungry_timer = INVALID_TIMER;
 	return true;
@@ -763,7 +769,7 @@ bool homunculus_create(struct map_session_data *sd, struct s_homunculus *hom) {
 
 void homunculus_init_timers(struct homun_data * hd) {
 	if (hd->hungry_timer == INVALID_TIMER)
-		hd->hungry_timer = iTimer->add_timer(iTimer->gettick()+hd->homunculusDB->hungryDelay,homun->hunger_timer,hd->master->bl.id,0);
+		hd->hungry_timer = timer->add(timer->gettick()+hd->homunculusDB->hungryDelay,homun->hunger_timer,hd->master->bl.id,0);
 	hd->regen.state.block = 0; //Restore HP/SP block.
 }
 
@@ -775,20 +781,20 @@ bool homunculus_call(struct map_session_data *sd) {
 
 	// If homunc not yet loaded, load it
 	if (!sd->hd)
-		return intif_homunculus_requestload(sd->status.account_id, sd->status.hom_id);
+		return intif->homunculus_requestload(sd->status.account_id, sd->status.hom_id);
 
 	hd = sd->hd;
 
-	if (!hd->homunculus.vaporize)
+	if (hd->homunculus.vaporize != HOM_ST_REST)
 		return false; //Can't use this if homun wasn't vaporized.
 
 	homun->init_timers(hd);
-	hd->homunculus.vaporize = 0;
+	hd->homunculus.vaporize = HOM_ST_ACTIVE;
 	if (hd->bl.prev == NULL) { //Spawn him
 		hd->bl.x = sd->bl.x;
 		hd->bl.y = sd->bl.y;
 		hd->bl.m = sd->bl.m;
-		iMap->addblock(&hd->bl);
+		map->addblock(&hd->bl);
 		clif->spawn(&hd->bl);
 		clif->send_homdata(sd,SP_ACK,0);
 		clif->hominfo(sd,hd,1);
@@ -799,16 +805,16 @@ bool homunculus_call(struct map_session_data *sd) {
 		homun->save(hd);
 	} else
 		//Warp him to master.
-		unit_warp(&hd->bl,sd->bl.m, sd->bl.x, sd->bl.y,CLR_OUTSIGHT);
+		unit->warp(&hd->bl,sd->bl.m, sd->bl.x, sd->bl.y,CLR_OUTSIGHT);
 	return true;
 }
 
-// Recv homunculus data from char server
+// Receive homunculus data from char server
 bool homunculus_recv_data(int account_id, struct s_homunculus *sh, int flag) {
 	struct map_session_data *sd;
 	struct homun_data *hd;
 
-	sd = iMap->id2sd(account_id);
+	sd = map->id2sd(account_id);
 	if(!sd)
 		return false;
 	if (sd->status.char_id != sh->char_id) {
@@ -831,10 +837,10 @@ bool homunculus_recv_data(int account_id, struct s_homunculus *sh, int flag) {
 		homun->create(sd, sh);
 
 	hd = sd->hd;
-	if(hd && hd->homunculus.hp && !hd->homunculus.vaporize && hd->bl.prev == NULL && sd->bl.prev != NULL) {
+	if(hd && hd->homunculus.hp && hd->homunculus.vaporize == HOM_ST_ACTIVE && hd->bl.prev == NULL && sd->bl.prev != NULL) {
 		enum homun_type htype = homun->class2type(hd->homunculus.class_);
 
-		iMap->addblock(&hd->bl);
+		map->addblock(&hd->bl);
 		clif->spawn(&hd->bl);
 		clif->send_homdata(sd,SP_ACK,0);
 		clif->hominfo(sd,hd,1);
@@ -890,7 +896,7 @@ bool homunculus_creation_request(struct map_session_data *sd, int class_) {
 	hom.luk = base->luk *10;
 
 	// Request homunculus creation
-	intif_homunculus_create(sd->status.account_id, &hom);
+	intif->homunculus_create(sd->status.account_id, &hom);
 	return true;
 }
 
@@ -902,14 +908,14 @@ bool homunculus_ressurect(struct map_session_data* sd, unsigned char per, short
 		return false; // no homunculus
 
 	if (!sd->hd) //Load homun data;
-		return intif_homunculus_requestload(sd->status.account_id, sd->status.hom_id);
+		return intif->homunculus_requestload(sd->status.account_id, sd->status.hom_id);
 
 	hd = sd->hd;
 
-  	if (hd->homunculus.vaporize)
+  	if (hd->homunculus.vaporize != HOM_ST_ACTIVE)
 		return false; // vaporized homunculi need to be 'called'
 
-	if (!status_isdead(&hd->bl))
+	if (!status->isdead(&hd->bl))
 		return false; // already alive
 
 	homun->init_timers(hd);
@@ -919,10 +925,10 @@ bool homunculus_ressurect(struct map_session_data* sd, unsigned char per, short
 		hd->bl.m = sd->bl.m;
 		hd->bl.x = x;
 		hd->bl.y = y;
-		iMap->addblock(&hd->bl);
+		map->addblock(&hd->bl);
 		clif->spawn(&hd->bl);
 	}
-	status_revive(&hd->bl, per, 0);
+	status->revive(&hd->bl, per, 0);
 	return true;
 }
 
@@ -1001,7 +1007,7 @@ bool homunculus_shuffle(struct homun_data *hd) {
 	memcpy(&hd->homunculus.hskill, &b_skill, sizeof(b_skill));
 	hd->homunculus.skillpts = skillpts;
 	clif->homskillinfoblock(sd);
-	status_calc_homunculus(hd,0);
+	status_calc_homunculus(hd,SCO_NONE);
 	status_percent_heal(&hd->bl, 100, 100);
 	clif->specialeffect(&hd->bl,568,AREA);
 
@@ -1125,16 +1131,16 @@ void homunculus_read_db(void) {
 	memset(homun->db,0,sizeof(homun->db));
 	for(i = 0; i<ARRAYLENGTH(filename); i++) {
 		if( i > 0 ) {
-			char path[256];
+			char filepath[256];
 
-			sprintf(path, "%s/%s", iMap->db_path, filename[i]);
+			sprintf(filepath, "%s/%s", map->db_path, filename[i]);
 
-			if( !exists(path) ) {
+			if( !exists(filepath) ) {
 				continue;
 			}
 		}
 
-		sv->readdb(iMap->db_path, filename[i], ',', 50, 50, MAX_HOMUNCULUS_CLASS, homun->read_db_sub);
+		sv->readdb(map->db_path, filename[i], ',', 50, 50, MAX_HOMUNCULUS_CLASS, homun->read_db_sub);
 	}
 
 }
@@ -1144,14 +1150,14 @@ bool homunculus_read_skill_db_sub(char* split[], int columns, int current) {
 	int j;
 	int minJobLevelPresent = 0;
 
-	if( columns == 14 )
-		minJobLevelPresent = 1;	// MinJobLvl has been added
+	if( columns == 15 )
+		minJobLevelPresent = 1;	// MinJobLvl has been added - FIXME: is this extra field even needed anymore?
 
 	// check for bounds [celest]
 	classid = atoi(split[0]) - HM_CLASS_BASE;
 	
 	if ( classid >= MAX_HOMUNCULUS_CLASS ) {
-		ShowWarning("homunculus_read_skill_db_sub: Invalud homunculus class %d.\n", atoi(split[0]));
+		ShowWarning("homunculus_read_skill_db_sub: Invalid homunculus class %d.\n", atoi(split[0]));
 		return false;
 	}
 
@@ -1178,9 +1184,27 @@ bool homunculus_read_skill_db_sub(char* split[], int columns, int current) {
 	return true;
 }
 
+int8 homunculus_get_intimacy_grade(struct homun_data *hd) {
+	unsigned int val = hd->homunculus.intimacy / 100;
+	if( val > 100 ) {
+		if( val > 250 ) {
+			if( val > 750 ) {
+				if ( val > 900 )
+					return 4;
+				else
+					return 3;
+			} else
+				return 2;
+		} else
+			return 1;
+	}
+
+	return 0;
+}
+
 void homunculus_skill_db_read(void) {
 	memset(homun->skill_tree,0,sizeof(homun->skill_tree));
-	sv->readdb(iMap->db_path, "homun_skill_tree.txt", ',', 13, 15, -1, homun->read_skill_db_sub);
+	sv->readdb(map->db_path, "homun_skill_tree.txt", ',', 13, 15, -1, homun->read_skill_db_sub);
 
 }
 
@@ -1194,7 +1218,7 @@ void homunculus_exp_db_read(void) {
 
 	memset(homun->exptable,0,sizeof(homun->exptable));
 	for(i = 0; i < 2; i++) {
-		sprintf(line, "%s/%s", iMap->db_path, filename[i]);
+		sprintf(line, "%s/%s", map->db_path, filename[i]);
 		if( (fp=fopen(line,"r")) == NULL) {
 			if(i != 0)
 				continue;
@@ -1205,7 +1229,7 @@ void homunculus_exp_db_read(void) {
 			if(line[0] == '/' && line[1] == '/')
 				continue;
 
-			if (!(homun->exptable[j++] = strtoul(line, NULL, 10)))
+			if (!(homun->exptable[j++] = (unsigned int)strtoul(line, NULL, 10)))
 				break;
 		}
 		// Last permitted level have to be 0!
@@ -1227,13 +1251,17 @@ void homunculus_skill_reload(void) {
 	homun->skill_db_read();
 }
 
-void do_init_homunculus(void) {
+void do_init_homunculus(bool minimal) {
 	int class_;
+
+	if (minimal)
+		return;
+
 	homun->read_db();
 	homun->exp_db_read();
 	homun->skill_db_read();
 	// Add homunc timer function to timer func list [Toms]
-	iTimer->add_timer_func_list(homun->hunger_timer, "homunculus_hunger_timer");
+	timer->add_func_list(homun->hunger_timer, "homunculus_hunger_timer");
 
 	//Stock view data for homuncs
 	memset(&homun->viewdb, 0, sizeof(homun->viewdb));
@@ -1293,4 +1321,7 @@ void homunculus_defaults(void) {
 	homun->read_skill_db_sub = homunculus_read_skill_db_sub;
 	homun->skill_db_read = homunculus_skill_db_read;
 	homun->exp_db_read = homunculus_exp_db_read;
+	homun->addspiritball = homunculus_addspiritball;
+	homun->delspiritball = homunculus_delspiritball;
+	homun->get_intimacy_grade = homunculus_get_intimacy_grade;
 }
diff --git a/src/map/homunculus.h b/src/map/homunculus.h
index 86d437e73..25ccabf48 100644
--- a/src/map/homunculus.h
+++ b/src/map/homunculus.h
@@ -2,16 +2,17 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _HOMUNCULUS_H_
-#define _HOMUNCULUS_H_
+#ifndef MAP_HOMUNCULUS_H
+#define MAP_HOMUNCULUS_H
 
+#include "pc.h"
 #include "status.h" // struct status_data, struct status_change
 #include "unit.h" // struct unit_data
-#include "pc.h"
+#include "../common/mmo.h"
 
 #define MAX_HOM_SKILL_REQUIRE 5
-#define homdb_checkid(id) (id >=  HM_CLASS_BASE && id <= HM_CLASS_MAX)
-#define homun_alive(x) ((x) && (x)->homunculus.vaporize != 1 && (x)->battle_status.hp > 0)
+#define homdb_checkid(id) ((id) >=  HM_CLASS_BASE && (id) <= HM_CLASS_MAX)
+#define homun_alive(x) ((x) && (x)->homunculus.vaporize == HOM_ST_ACTIVE && (x)->battle_status.hp > 0)
 
 struct h_stats {
 	unsigned int HP, SP;
@@ -28,8 +29,6 @@ struct s_homunculus_db {
 	unsigned char element, race, base_size, evo_size;
 };
 
-extern struct s_homunculus_db homunculus_db[MAX_HOMUNCULUS_CLASS];
-
 enum {
 	HOMUNCULUS_CLASS,
 	HOMUNCULUS_FOOD
@@ -46,6 +45,12 @@ enum {
 	SP_HUNGRY   = 0x2,
 };
 
+enum homun_state {
+	HOM_ST_ACTIVE = 0,/* either alive or dead */
+	HOM_ST_REST   = 1,/* is resting (vaporized) */
+	HOM_ST_MORPH  = 2,/* in morph state */
+};
+
 struct homun_data {
 	struct block_list bl;
 	struct unit_data  ud;
@@ -53,13 +58,15 @@ struct homun_data {
 	struct status_data base_status, battle_status;
 	struct status_change sc;
 	struct regen_data regen;
-	struct s_homunculus_db *homunculusDB;	//[orn]
-	struct s_homunculus homunculus;	//[orn]
+	struct s_homunculus_db *homunculusDB; //[orn]
+	struct s_homunculus homunculus;       //[orn]
 
-	struct map_session_data *master; //pointer back to its master
-	int hungry_timer;	//[orn]
+	struct map_session_data *master;      //pointer back to its master
+	int hungry_timer;                     //[orn]
 	unsigned int exp_next;
-	char blockskill[MAX_SKILL];	// [orn]
+	char blockskill[MAX_SKILL];           // [orn]
+	
+	int64 masterteleport_timer;
 };
 
 struct homun_skill_tree_entry {
@@ -74,9 +81,10 @@ struct homun_skill_tree_entry {
 }; // Celest
 
 enum homun_type {
-	HT_REG	= 0x1,
-	HT_EVO	= 0x2,
-	HT_S	= 0x4,
+	HT_REG,          // Regular Homunculus
+	HT_EVO,          // Evolved Homunculus
+	HT_S,            // Homunculus S
+	HT_INVALID = -1, // Invalid Homunculus
 };
 
 /* homunculus.c interface */
@@ -86,7 +94,7 @@ struct homunculus_interface {
 	struct s_homunculus_db db[MAX_HOMUNCULUS_CLASS];
 	struct homun_skill_tree_entry skill_tree[MAX_HOMUNCULUS_CLASS][MAX_SKILL_TREE];
 	/* */
-	void (*init) (void);
+	void (*init) (bool minimal);
 	void (*final) (void);
 	void (*reload) (void);
 	void (*reload_skill) (void);
@@ -95,7 +103,7 @@ struct homunculus_interface {
 	enum homun_type (*class2type) (int class_);
 	void (*damaged) (struct homun_data *hd);
 	int (*dead) (struct homun_data *hd);
-	int (*vaporize) (struct map_session_data *sd, int flag);
+	int (*vaporize) (struct map_session_data *sd, enum homun_state flag);
 	int (*delete) (struct homun_data *hd, int emote);
 	int (*checkskill) (struct homun_data *hd, uint16 skill_id);
 	int (*calc_skilltree) (struct homun_data *hd, int flag_evolve);
@@ -112,7 +120,7 @@ struct homunculus_interface {
 	void (*save) (struct homun_data *hd);
 	unsigned char (*menu) (struct map_session_data *sd,unsigned char menu_num);
 	bool (*feed) (struct map_session_data *sd, struct homun_data *hd);
-	int (*hunger_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*hunger_timer) (int tid, int64 tick, int id, intptr_t data);
 	void (*hunger_timer_delete) (struct homun_data *hd);
 	int (*change_name) (struct map_session_data *sd,char *name);
 	bool (*change_name_ack) (struct map_session_data *sd, char* name, int flag);
@@ -133,10 +141,11 @@ struct homunculus_interface {
 	void (*exp_db_read) (void);
 	void (*addspiritball) (struct homun_data *hd, int max);
 	void (*delspiritball) (struct homun_data *hd, int count, int type);
-} homunculus_s;
+	int8 (*get_intimacy_grade) (struct homun_data *hd);
+};
 
 struct homunculus_interface *homun;
 
 void homunculus_defaults(void);
 
-#endif /* _HOMUNCULUS_H_ */
+#endif /* MAP_HOMUNCULUS_H */
diff --git a/src/map/instance.c b/src/map/instance.c
index 690f14cfe..5789d7dd6 100644
--- a/src/map/instance.c
+++ b/src/map/instance.c
@@ -2,36 +2,41 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/db.h"
+#define HERCULES_CORE
 
-#include "clif.h"
 #include "instance.h"
-#include "map.h"
-#include "npc.h"
-#include "party.h"
-#include "pc.h"
 
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdarg.h>
 #include <time.h>
 
+#include "clif.h"
+#include "map.h"
+#include "npc.h"
+#include "party.h"
+#include "pc.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
+
+struct instance_interface instance_s;
+
 /// Checks whether given instance id is valid or not.
 bool instance_is_valid(int instance_id) {
 	if( instance_id < 0 || instance_id >= instance->instances ) {// out of range
 		return false;
 	}
 
-	if( instances[instance_id].state == INSTANCE_FREE ) {// uninitialized/freed instance slot
+	if( instance->list[instance_id].state == INSTANCE_FREE ) {// uninitialized/freed instance slot
 		return false;
 	}
 
@@ -46,17 +51,18 @@ bool instance_is_valid(int instance_id) {
  * On success return instance_id
  *--------------------------------------*/
 int instance_create(int owner_id, const char *name, enum instance_owner_type type) {
-	unsigned short *iptr = NULL, *icptr = NULL;
 	struct map_session_data *sd = NULL;
+	unsigned short *icptr = NULL;
 	struct party_data *p = NULL;
 	struct guild *g = NULL;
+	short *iptr = NULL;
 	int i, j;
 	
 	switch ( type ) {
 		case IOT_NONE:
 			break;
 		case IOT_CHAR:
-			if( ( sd = iMap->id2sd(owner_id) ) == NULL ) {
+			if( ( sd = map->id2sd(owner_id) ) == NULL ) {
 				ShowError("instance_create: character %d not found for instance '%s'.\n", owner_id, name);
 				return -2;
 			}
@@ -85,46 +91,49 @@ int instance_create(int owner_id, const char *name, enum instance_owner_type typ
 	}
 	
 	if( type != IOT_NONE && *icptr ) {
-		ARR_FIND(0, *icptr, i, strcmp(instances[iptr[i]].name,name) == 0 );
+		ARR_FIND(0, *icptr, i, strcmp(instance->list[iptr[i]].name,name) == 0 );
 		if( i != *icptr )
 			return -4;/* already got this instance */
 	}
 		
-	ARR_FIND(0, instance->instances, i, instances[i].state == INSTANCE_FREE);
-	
+	ARR_FIND(0, instance->instances, i, instance->list[i].state == INSTANCE_FREE);
+		
 	if( i == instance->instances )
-		RECREATE(instances, struct instance_data, ++instance->instances);
-
-	instances[i].state = INSTANCE_IDLE;
-	instances[i].id = i;
-	instances[i].idle_timer = INVALID_TIMER;
-	instances[i].idle_timeout = instances[i].idle_timeoutval = 0;
-	instances[i].progress_timer = INVALID_TIMER;
-	instances[i].progress_timeout = 0;
-	instances[i].users = 0;
-	instances[i].map = NULL;
-	instances[i].num_map = 0;
-	instances[i].owner_id = owner_id;
-	instances[i].owner_type = type;
-	instances[i].vars = idb_alloc(DB_OPT_RELEASE_DATA);
-
-	safestrncpy( instances[i].name, name, sizeof(instances[i].name) );
-	instances[i].map = NULL;
+		RECREATE(instance->list, struct instance_data, ++instance->instances);
+
+	instance->list[i].state = INSTANCE_IDLE;
+	instance->list[i].id = i;
+	instance->list[i].idle_timer = INVALID_TIMER;
+	instance->list[i].idle_timeout = instance->list[i].idle_timeoutval = 0;
+	instance->list[i].progress_timer = INVALID_TIMER;
+	instance->list[i].progress_timeout = 0;
+	instance->list[i].users = 0;
+	instance->list[i].map = NULL;
+	instance->list[i].num_map = 0;
+	instance->list[i].owner_id = owner_id;
+	instance->list[i].owner_type = type;
+	instance->list[i].regs.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
+	instance->list[i].regs.arrays = NULL;
+	instance->list[i].respawn.map = 0;
+	instance->list[i].respawn.y = 0;
+	instance->list[i].respawn.x = 0;
+	
+	safestrncpy( instance->list[i].name, name, sizeof(instance->list[i].name) );
 	
 	if( type != IOT_NONE ) {
-		ARR_FIND(0, *icptr, j, iptr[j] == 0);
+		ARR_FIND(0, *icptr, j, iptr[j] == -1);
 		if( j == *icptr ) {
 			switch( type ) {
 				case IOT_CHAR:
-					RECREATE(sd->instance, unsigned short, ++*icptr);
+					RECREATE(sd->instance, short, ++*icptr);
 					sd->instance[sd->instances-1] = i;
 					break;
 				case IOT_PARTY:
-					RECREATE(p->instance, unsigned short, ++*icptr);
+					RECREATE(p->instance, short, ++*icptr);
 					p->instance[p->instances-1] = i;
 					break;
 				case IOT_GUILD:
-					RECREATE(g->instance, unsigned short, ++*icptr);
+					RECREATE(g->instance, short, ++*icptr);
 					g->instance[g->instances-1] = i;
 					break;
 			}
@@ -140,7 +149,7 @@ int instance_create(int owner_id, const char *name, enum instance_owner_type typ
  * Add a map to the instance using src map "name"
  *--------------------------------------*/
 int instance_add_map(const char *name, int instance_id, bool usebasename, const char *map_name) {
-	int16 m = iMap->mapname2mapid(name);
+	int16 m = map->mapname2mapid(name);
 	int i, im = -1;
 	size_t num_cell, size;
 
@@ -152,68 +161,108 @@ int instance_add_map(const char *name, int instance_id, bool usebasename, const
 		return -1;
 	}
 	
-	if( map_name != NULL && strdb_iget(mapindex_db, map_name) ) {
+	if( map_name != NULL && strdb_iget(mapindex->db, map_name) ) {
 		ShowError("instance_add_map: trying to create instanced map with existent name '%s'\n", map_name);
 		return -2;
 	}
 	
-	if( map[m].instance_id >= 0 ) { // Source map already belong to a Instance.
+	if( map->list[m].instance_id >= 0 ) {
+		// Source map already belong to a Instance.
 		ShowError("instance_add_map: trying to instance already instanced map %s.\n", name);
 		return -4;
 	}
 	
-	ARR_FIND( instance->start_id, iMap->map_num, i, !map[i].name[0] ); // Searching for a Free Map
-
-	if( i < iMap->map_num )
+	ARR_FIND( instance->start_id, map->count, i, map->list[i].name[0] == 0 ); // Searching for a Free Map
+		
+	if( i < map->count )
 		im = i; // Unused map found (old instance)
 	else {
-		im = iMap->map_num; // Using next map index
-		RECREATE(map,struct map_data,++iMap->map_num);
+		im = map->count; // Using next map index
+		RECREATE(map->list,struct map_data,++map->count);
 	}
 	
-	if( map[m].cell == (struct mapcell *)0xdeadbeaf )
-		iMap->cellfromcache(&map[m]);
+	if( map->list[m].cell == (struct mapcell *)0xdeadbeaf )
+		map->cellfromcache(&map->list[m]);
 
-	memcpy( &map[im], &map[m], sizeof(struct map_data) ); // Copy source map
+	memcpy( &map->list[im], &map->list[m], sizeof(struct map_data) ); // Copy source map
 	if( map_name != NULL ) {
-		snprintf(map[im].name, MAP_NAME_LENGTH, "%s", map_name);
-		map[im].cName = map[m].name;
+		snprintf(map->list[im].name, MAP_NAME_LENGTH, "%s", map_name);
+		map->list[im].custom_name = true;
 	} else
-		snprintf(map[im].name, MAP_NAME_LENGTH, (usebasename ? "%.3d#%s" : "%.3d%s"), instance_id, name); // Generate Name for Instance Map
-	map[im].index = mapindex_addmap(-1, map[im].name); // Add map index
+		snprintf(map->list[im].name, MAP_NAME_LENGTH, (usebasename ? "%.3d#%s" : "%.3d%s"), instance_id, name); // Generate Name for Instance Map
+	map->list[im].index = mapindex->addmap(-1, map->list[im].name); // Add map index
 
-	map[im].channel = NULL;
+	map->list[im].channel = NULL;
 	
-	if( !map[im].index ) {
-		map[im].name[0] = '\0';
+	if( !map->list[im].index ) {
+		map->list[im].name[0] = '\0';
 		ShowError("instance_add_map: no more free map indexes.\n");
 		return -3; // No free map index
 	}
 	
 	// Reallocate cells
-	num_cell = map[im].xs * map[im].ys;
-	CREATE( map[im].cell, struct mapcell, num_cell );
-	memcpy( map[im].cell, map[m].cell, num_cell * sizeof(struct mapcell) );
+	num_cell = map->list[im].xs * map->list[im].ys;
+	CREATE( map->list[im].cell, struct mapcell, num_cell );
+	memcpy( map->list[im].cell, map->list[m].cell, num_cell * sizeof(struct mapcell) );
 
-	size = map[im].bxs * map[im].bys * sizeof(struct block_list*);
-	map[im].block = (struct block_list**)aCalloc(size, 1);
-	map[im].block_mob = (struct block_list**)aCalloc(size, 1);
+	size = map->list[im].bxs * map->list[im].bys * sizeof(struct block_list*);
+	map->list[im].block = (struct block_list**)aCalloc(size, 1);
+	map->list[im].block_mob = (struct block_list**)aCalloc(size, 1);
 
-	memset(map[im].npc, 0x00, sizeof(map[i].npc));
-	map[im].npc_num = 0;
+	memset(map->list[im].npc, 0x00, sizeof(map->list[i].npc));
+	map->list[im].npc_num = 0;
 
-	memset(map[im].moblist, 0x00, sizeof(map[im].moblist));
-	map[im].mob_delete_timer = INVALID_TIMER;
+	memset(map->list[im].moblist, 0x00, sizeof(map->list[im].moblist));
+	map->list[im].mob_delete_timer = INVALID_TIMER;
 
-	map[im].m = im;
-	map[im].instance_id = instance_id;
-	map[im].instance_src_map = m;
-	map[m].flag.src4instance = 1; // Flag this map as a src map for instances
+	//Mimic unit
+	if( map->list[m].unit_count ) {
+		map->list[im].unit_count = map->list[m].unit_count;
+		CREATE( map->list[im].units, struct mapflag_skill_adjust*, map->list[im].unit_count );
+
+		for(i = 0; i < map->list[im].unit_count; i++) {
+			CREATE( map->list[im].units[i], struct mapflag_skill_adjust, 1);
+			memcpy( map->list[im].units[i],map->list[m].units[i],sizeof(struct mapflag_skill_adjust));
+		}
+	}
+	//Mimic skills
+	if( map->list[m].skill_count ) {
+		map->list[im].skill_count = map->list[m].skill_count;
+		CREATE( map->list[im].skills, struct mapflag_skill_adjust*, map->list[im].skill_count );
+		
+		for(i = 0; i < map->list[im].skill_count; i++) {
+			CREATE( map->list[im].skills[i], struct mapflag_skill_adjust, 1);
+			memcpy( map->list[im].skills[i],map->list[m].skills[i],sizeof(struct mapflag_skill_adjust));
+		}
+	}
+	//Mimic zone mf
+	if( map->list[m].zone_mf_count ) {
+		map->list[im].zone_mf_count = map->list[m].zone_mf_count;
+		CREATE( map->list[im].zone_mf, char *, map->list[im].zone_mf_count );
+		
+		for(i = 0; i < map->list[im].zone_mf_count; i++) {
+			CREATE(map->list[im].zone_mf[i], char, MAP_ZONE_MAPFLAG_LENGTH);
+			safestrncpy(map->list[im].zone_mf[i],map->list[m].zone_mf[i],MAP_ZONE_MAPFLAG_LENGTH);
+		}
+	}
+	
+	//Mimic questinfo
+	if( map->list[m].qi_count ) {
+		map->list[im].qi_count = map->list[m].qi_count;
+		CREATE( map->list[im].qi_data, struct questinfo, map->list[im].qi_count );
+		memcpy( map->list[im].qi_data, map->list[m].qi_data, map->list[im].qi_count * sizeof(struct questinfo) );
+	}
+	
+	map->list[im].m = im;
+	map->list[im].instance_id = instance_id;
+	map->list[im].instance_src_map = m;
+	map->list[im].flag.src4instance = 0; //clear
+	map->list[m].flag.src4instance = 1; // Flag this map as a src map for instances
 
-	RECREATE(instances[instance_id].map, unsigned short, ++instances[instance_id].num_map);
+	RECREATE(instance->list[instance_id].map, unsigned short, ++instance->list[instance_id].num_map);
 
-	instances[instance_id].map[instances[instance_id].num_map - 1] = im; // Attach to actual instance
-	iMap->addmap2db(&map[im]);
+	instance->list[instance_id].map[instance->list[instance_id].num_map - 1] = im; // Attach to actual instance
+	map->addmap2db(&map->list[im]);
 	
 	return im;
 }
@@ -230,22 +279,37 @@ int instance_map2imap(int16 m, int instance_id) {
 		return -1;
 	}
 
-	for( i = 0; i < instances[instance_id].num_map; i++ ) {
-		if( instances[instance_id].map[i] && map[instances[instance_id].map[i]].instance_src_map == m )
-			return instances[instance_id].map[i];
+	for( i = 0; i < instance->list[instance_id].num_map; i++ ) {
+		if( instance->list[instance_id].map[i] && map->list[instance->list[instance_id].map[i]].instance_src_map == m )
+			return instance->list[instance_id].map[i];
  	}
  	return -1;
 }
 
+int instance_mapname2imap(const char *map_name, int instance_id) {
+ 	int i;
+	
+	if( !instance->valid(instance_id) ) {
+		return -1;
+	}
+	
+	for( i = 0; i < instance->list[instance_id].num_map; i++ ) {
+		if( instance->list[instance_id].map[i] && !strcmpi(map->list[map->list[instance->list[instance_id].map[i]].instance_src_map].name,map_name) )
+			return instance->list[instance_id].map[i];
+ 	}
+ 	return -1;
+}
+
+
 /*--------------------------------------
  * m : source map
  * instance_id : where to search
  * result : mapid of map "m" in this instance
  *--------------------------------------*/
 int instance_mapid2imapid(int16 m, int instance_id) {
-	if( map[m].flag.src4instance == 0 )
+	if( map->list[m].flag.src4instance == 0 )
 		return m; // not instances found for this map
-	else if( map[m].instance_id >= 0 ) { // This map is a instance, not a src map instance
+	else if( map->list[m].instance_id >= 0 ) { // This map is a instance, not a src map instance
 		ShowError("map_instance_mapid2imapid: already instanced (%d / %d)\n", m, instance_id);
 		return -1;
 	}
@@ -257,19 +321,31 @@ int instance_mapid2imapid(int16 m, int instance_id) {
 }
 
 /*--------------------------------------
- * map_instance_map_npcsub
  * Used on Init instance. Duplicates each script on source map
  *--------------------------------------*/
 int instance_map_npcsub(struct block_list* bl, va_list args) {
 	struct npc_data* nd = (struct npc_data*)bl;
 	int16 m = va_arg(args, int); // Destination Map
 
-	if ( npc_duplicate4instance(nd, m) )
+	if ( npc->duplicate4instance(nd, m) )
 		ShowDebug("instance_map_npcsub:npc_duplicate4instance failed (%s/%d)\n",nd->name,m);
 
 	return 1;
 }
 
+int instance_init_npc(struct block_list* bl, va_list args) {
+	struct npc_data *nd = (struct npc_data*)bl;
+	struct event_data *ev;
+	char evname[EVENT_NAME_LENGTH];
+	
+	snprintf(evname, EVENT_NAME_LENGTH, "%s::OnInstanceInit", nd->exname);
+
+	if( ( ev = strdb_get(npc->ev_db, evname) ) )
+		script->run(ev->nd->u.scr.script, ev->pos, 0, ev->nd->bl.id);
+
+	return 1;
+}
+
 /*--------------------------------------
  * Init all map on the instance. Npcs are created here
  *--------------------------------------*/
@@ -279,10 +355,13 @@ void instance_init(int instance_id) {
 	if( !instance->valid(instance_id) )
 		return; // nothing to do
 
-	for( i = 0; i < instances[instance_id].num_map; i++ )
-		iMap->foreachinmap(instance_map_npcsub, map[instances[instance_id].map[i]].instance_src_map, BL_NPC, instances[instance_id].map[i]);
+	for( i = 0; i < instance->list[instance_id].num_map; i++ )
+		map->foreachinmap(instance->map_npcsub, map->list[instance->list[instance_id].map[i]].instance_src_map, BL_NPC, instance->list[instance_id].map[i]);
 
-	instances[instance_id].state = INSTANCE_BUSY;
+	/* cant be together with the previous because it will rely on all of them being up */
+	map->foreachininstance(instance->init_npc, instance_id, BL_NPC);
+	
+	instance->list[instance_id].state = INSTANCE_BUSY;
 }
 
 /*--------------------------------------
@@ -305,19 +384,19 @@ int instance_cleanup_sub(struct block_list *bl, va_list ap) {
 
 	switch(bl->type) {
 		case BL_PC:
-			iMap->quit((struct map_session_data *) bl);
+			map->quit((struct map_session_data *) bl);
 			break;
 		case BL_NPC:
-			npc_unload((struct npc_data *)bl,true);
+			npc->unload((struct npc_data *)bl,true);
 			break;
 		case BL_MOB:
-			unit_free(bl,CLR_OUTSIGHT);
+			unit->free(bl,CLR_OUTSIGHT);
 			break;
 		case BL_PET:
 			//There is no need for this, the pet is removed together with the player. [Skotlex]
 			break;
 		case BL_ITEM:
-			iMap->clearflooritem(bl);
+			map->clearflooritem(bl);
 			break;
 		case BL_SKILL:
 			skill->delunit((struct skill_unit *) bl);
@@ -333,51 +412,79 @@ int instance_cleanup_sub(struct block_list *bl, va_list ap) {
 void instance_del_map(int16 m) {
 	int i;
 	
-	if( m <= 0 || map[m].instance_id == -1 ) {
+	if( m <= 0 || map->list[m].instance_id == -1 ) {
 		ShowError("instance_del_map: tried to remove non-existing instance map (%d)\n", m);
 		return;
 	}
 
-	iMap->map_foreachpc(instance_del_load, m);
-	iMap->foreachinmap(instance_cleanup_sub, m, BL_ALL);
+	map->foreachpc(instance_del_load, m);
+	map->foreachinmap(instance_cleanup_sub, m, BL_ALL);
 
-	if( map[m].mob_delete_timer != INVALID_TIMER )
-		iTimer->delete_timer(map[m].mob_delete_timer, iMap->removemobs_timer);
+	if( map->list[m].mob_delete_timer != INVALID_TIMER )
+		timer->delete(map->list[m].mob_delete_timer, map->removemobs_timer);
 	
-	mapindex_removemap( map[m].index );
+	mapindex->removemap(map_id2index(m));
 
 	// Free memory
-	aFree(map[m].cell);
-	aFree(map[m].block);
-	aFree(map[m].block_mob);
+	aFree(map->list[m].cell);
+	aFree(map->list[m].block);
+	aFree(map->list[m].block_mob);
+	
+	if( map->list[m].unit_count ) {
+		for(i = 0; i < map->list[m].unit_count; i++) {
+			aFree(map->list[m].units[i]);
+		}
+		if( map->list[m].units )
+			aFree(map->list[m].units);
+	}
+	
+	if( map->list[m].skill_count ) {
+		for(i = 0; i < map->list[m].skill_count; i++) {
+			aFree(map->list[m].skills[i]);
+		}
+		if( map->list[m].skills )
+			aFree(map->list[m].skills);
+	}
+	
+	if( map->list[m].zone_mf_count ) {
+		for(i = 0; i < map->list[m].zone_mf_count; i++) {
+			aFree(map->list[m].zone_mf[i]);
+		}
+		if( map->list[m].zone_mf )
+			aFree(map->list[m].zone_mf);
+	}
+	
+	if( map->list[m].qi_data )
+		aFree(map->list[m].qi_data);
 	
 	// Remove from instance
-	for( i = 0; i < instances[map[m].instance_id].num_map; i++ ) {
-		if( instances[map[m].instance_id].map[i] == m ) {
-			instances[map[m].instance_id].num_map--;
-			for( ; i < instances[map[m].instance_id].num_map; i++ )
-				instances[map[m].instance_id].map[i] = instances[map[m].instance_id].map[i+1];
+	for( i = 0; i < instance->list[map->list[m].instance_id].num_map; i++ ) {
+		if( instance->list[map->list[m].instance_id].map[i] == m ) {
+			instance->list[map->list[m].instance_id].num_map--;
+			for( ; i < instance->list[map->list[m].instance_id].num_map; i++ )
+				instance->list[map->list[m].instance_id].map[i] = instance->list[map->list[m].instance_id].map[i+1];
 			i = -1;
 			break;
 		}
 	}
 	
-	if( i == instances[map[m].instance_id].num_map )
-		ShowError("map_instance_del: failed to remove %s from instance list (%s): %d\n", map[m].name, instances[map[m].instance_id].name, m);
+	if( i == instance->list[map->list[m].instance_id].num_map )
+		ShowError("map_instance_del: failed to remove %s from instance list (%s): %d\n", map->list[m].name, instance->list[map->list[m].instance_id].name, m);
 	
-	if( map[m].channel )
-		clif->chsys_delete(map[m].channel);
-
-	iMap->removemapdb(&map[m]);
-	memset(&map[m], 0x00, sizeof(map[0]));
-	map[m].instance_id = -1;
-	map[m].mob_delete_timer = INVALID_TIMER;
+	if( map->list[m].channel )
+		clif->chsys_delete(map->list[m].channel);
+
+	map->removemapdb(&map->list[m]);
+	memset(&map->list[m], 0x00, sizeof(map->list[0]));
+	map->list[m].name[0] = 0;
+	map->list[m].instance_id = -1;
+	map->list[m].mob_delete_timer = INVALID_TIMER;
 }
 
 /*--------------------------------------
  * Timer to destroy instance by process or idle
  *--------------------------------------*/
-int instance_destroy_timer(int tid, unsigned int tick, int id, intptr_t data) {
+int instance_destroy_timer(int tid, int64 tick, int id, intptr_t data) {
 	instance->destroy(id);
 	return 0;
 }
@@ -386,79 +493,96 @@ int instance_destroy_timer(int tid, unsigned int tick, int id, intptr_t data) {
  * Removes a instance, all its maps and npcs.
  *--------------------------------------*/
 void instance_destroy(int instance_id) {
-	unsigned short *iptr = NULL, *icptr = NULL;
 	struct map_session_data *sd = NULL;
+	unsigned short *icptr = NULL;
 	struct party_data *p = NULL;
 	struct guild *g = NULL;
-	int last = 0, type, j;
+	short *iptr = NULL;
+	int type, j, last = 0;
 	unsigned int now = (unsigned int)time(NULL);
-
+	
 	if( !instance->valid(instance_id) )
 		return; // nothing to do
 
-	if( instances[instance_id].progress_timeout && instances[instance_id].progress_timeout <= now )
+	if( instance->list[instance_id].progress_timeout && instance->list[instance_id].progress_timeout <= now )
 		type = 1;
-	else if( instances[instance_id].idle_timeout && instances[instance_id].idle_timeout <= now )
+	else if( instance->list[instance_id].idle_timeout && instance->list[instance_id].idle_timeout <= now )
 		type = 2;
 	else
 		type = 3;
-
+		
 	clif->instance(instance_id, 5, type); // Report users this instance has been destroyed
 
-	switch ( instances[instance_id].owner_type ) {
+	switch ( instance->list[instance_id].owner_type ) {
 		case IOT_NONE:
 			break;
 		case IOT_CHAR:
-			if( ( sd = iMap->id2sd(instances[instance_id].owner_id) ) == NULL ) {
+			if( ( sd = map->id2sd(instance->list[instance_id].owner_id) ) == NULL ) {
 				break;
 			}
 			iptr = sd->instance;
 			icptr = &sd->instances;
 			break;
 		case IOT_PARTY:
-			if( ( p = party->search(instances[instance_id].owner_id) ) == NULL ) {
+			if( ( p = party->search(instance->list[instance_id].owner_id) ) == NULL ) {
 				break;
 			}
 			iptr = p->instance;
 			icptr = &p->instances;
 			break;
 		case IOT_GUILD:
-			if( ( g = guild->search(instances[instance_id].owner_id) ) == NULL ) {
+			if( ( g = guild->search(instance->list[instance_id].owner_id) ) == NULL ) {
 				break;
 			}
 			iptr = g->instance;
 			icptr = &g->instances;
 			break;
 		default:
-			ShowError("instance_destroy: unknown type %d for owner_id %d and name %s.\n", instances[instance_id].owner_type,instances[instance_id].owner_id,instances[instance_id].name);
+			ShowError("instance_destroy: unknown type %d for owner_id %d and name '%s'.\n", instance->list[instance_id].owner_type,instance->list[instance_id].owner_id,instance->list[instance_id].name);
 			break;
 	}
 	
 	if( iptr != NULL ) {
 		ARR_FIND(0, *icptr, j, iptr[j] == instance_id);
 		if( j != *icptr )
-			iptr[j] = 0;
+			iptr[j] = -1;
 	}
 	
-	while( instances[instance_id].num_map && last != instances[instance_id].map[0] ) { // Remove all maps from instance
-		last = instances[instance_id].map[0];
-		instance->del_map( instances[instance_id].map[0] );
+	while( instance->list[instance_id].num_map && last != instance->list[instance_id].map[0] ) { // Remove all maps from instance
+		last = instance->list[instance_id].map[0];
+		instance->del_map( instance->list[instance_id].map[0] );
 	}
+	
+	if( instance->list[instance_id].regs.vars )
+		db_destroy(instance->list[instance_id].regs.vars);
+	if( instance->list[instance_id].regs.arrays )
+		instance->list[instance_id].regs.arrays->destroy(instance->list[instance_id].regs.arrays, script->array_free_db);
 
-	if( instances[instance_id].vars )
-		db_destroy(instances[instance_id].vars);
-
-	if( instances[instance_id].progress_timer != INVALID_TIMER )
-		iTimer->delete_timer( instances[instance_id].progress_timer, instance_destroy_timer);
-	if( instances[instance_id].idle_timer != INVALID_TIMER )
-		iTimer->delete_timer( instances[instance_id].idle_timer, instance_destroy_timer);
+	if( instance->list[instance_id].progress_timer != INVALID_TIMER )
+		timer->delete( instance->list[instance_id].progress_timer, instance->destroy_timer);
+	if( instance->list[instance_id].idle_timer != INVALID_TIMER )
+		timer->delete( instance->list[instance_id].idle_timer, instance->destroy_timer);
 
-	instances[instance_id].vars = NULL;
+	instance->list[instance_id].regs.vars = NULL;
 
-	aFree(instances[instance_id].map);
+	if( instance->list[instance_id].map )
+		aFree(instance->list[instance_id].map);
 	
-	memset( &instances[instance_id], 0x00, sizeof(struct instance_data) );
-
+	instance->list[instance_id].map = NULL;
+	instance->list[instance_id].state = INSTANCE_FREE;
+	instance->list[instance_id].num_map = 0;
+	
+	for( j = 0; j < instance->list[instance_id].hdatac; j++ ) {
+		if( instance->list[instance_id].hdata[j]->flag.free ) {
+			aFree(instance->list[instance_id].hdata[j]->data);
+		}
+		aFree(instance->list[instance_id].hdata[j]);
+	}
+	if( instance->list[instance_id].hdata )
+		aFree(instance->list[instance_id].hdata);
+	
+	instance->list[instance_id].hdata = NULL;
+	instance->list[instance_id].hdatac = 0;
 }
 
 /*--------------------------------------
@@ -468,20 +592,20 @@ void instance_check_idle(int instance_id) {
 	bool idle = true;
 	unsigned int now = (unsigned int)time(NULL);
 
-	if( !instance->valid(instance_id) || instances[instance_id].idle_timeoutval == 0 )
+	if( !instance->valid(instance_id) || instance->list[instance_id].idle_timeoutval == 0 )
 		return;
 
-	if( instances[instance_id].users )
+	if( instance->list[instance_id].users )
 		idle = false;
 
-	if( instances[instance_id].idle_timer != INVALID_TIMER && !idle ) {
-		iTimer->delete_timer(instances[instance_id].idle_timer, instance_destroy_timer);
-		instances[instance_id].idle_timer = INVALID_TIMER;
-		instances[instance_id].idle_timeout = 0;
+	if( instance->list[instance_id].idle_timer != INVALID_TIMER && !idle ) {
+		timer->delete(instance->list[instance_id].idle_timer, instance->destroy_timer);
+		instance->list[instance_id].idle_timer = INVALID_TIMER;
+		instance->list[instance_id].idle_timeout = 0;
 		clif->instance(instance_id, 3, 0); // Notify instance users normal instance expiration
-	} else if( instances[instance_id].idle_timer == INVALID_TIMER && idle ) {
-		instances[instance_id].idle_timeout = now + instances[instance_id].idle_timeoutval;
-		instances[instance_id].idle_timer = iTimer->add_timer( iTimer->gettick() + instances[instance_id].idle_timeoutval * 1000, instance_destroy_timer, instance_id, 0);
+	} else if( instance->list[instance_id].idle_timer == INVALID_TIMER && idle ) {
+		instance->list[instance_id].idle_timeout = now + instance->list[instance_id].idle_timeoutval;
+		instance->list[instance_id].idle_timer = timer->add( timer->gettick() + instance->list[instance_id].idle_timeoutval * 1000, instance->destroy_timer, instance_id, 0);
 		clif->instance(instance_id, 4, 0); // Notify instance users it will be destroyed of no user join it again in "X" time
 	}
 }
@@ -496,30 +620,32 @@ void instance_set_timeout(int instance_id, unsigned int progress_timeout, unsign
 	if( !instance->valid(instance_id) )
 		return;
 
-	if( instances[instance_id].progress_timer != INVALID_TIMER )
-		iTimer->delete_timer( instances[instance_id].progress_timer, instance_destroy_timer);
-	if( instances[instance_id].idle_timer != INVALID_TIMER )
-		iTimer->delete_timer( instances[instance_id].idle_timer, instance_destroy_timer);
+	if( instance->list[instance_id].progress_timer != INVALID_TIMER )
+		timer->delete( instance->list[instance_id].progress_timer, instance->destroy_timer);
+	if( instance->list[instance_id].idle_timer != INVALID_TIMER )
+		timer->delete( instance->list[instance_id].idle_timer, instance->destroy_timer);
 
 	if( progress_timeout ) {
-		instances[instance_id].progress_timeout = now + progress_timeout;
-		instances[instance_id].progress_timer = iTimer->add_timer( iTimer->gettick() + progress_timeout * 1000, instance_destroy_timer, instance_id, 0);
+		instance->list[instance_id].progress_timeout = now + progress_timeout;
+		instance->list[instance_id].progress_timer = timer->add( timer->gettick() + progress_timeout * 1000, instance->destroy_timer, instance_id, 0);
+		instance->list[instance_id].original_progress_timeout = progress_timeout;
 	} else {
-		instances[instance_id].progress_timeout = 0;
-		instances[instance_id].progress_timer = INVALID_TIMER;
+		instance->list[instance_id].progress_timeout = 0;
+		instance->list[instance_id].progress_timer = INVALID_TIMER;
+		instance->list[instance_id].original_progress_timeout = 0;
 	}
 
 	if( idle_timeout ) {
-		instances[instance_id].idle_timeoutval = idle_timeout;
-		instances[instance_id].idle_timer = INVALID_TIMER;
-		instance_check_idle(instance_id);
+		instance->list[instance_id].idle_timeoutval = idle_timeout;
+		instance->list[instance_id].idle_timer = INVALID_TIMER;
+		instance->check_idle(instance_id);
 	} else {
-		instances[instance_id].idle_timeoutval = 0;
-		instances[instance_id].idle_timeout = 0;
-		instances[instance_id].idle_timer = INVALID_TIMER;
+		instance->list[instance_id].idle_timeoutval = 0;
+		instance->list[instance_id].idle_timeout = 0;
+		instance->list[instance_id].idle_timer = INVALID_TIMER;
 	}
 
-	if( instances[instance_id].idle_timer == INVALID_TIMER && instances[instance_id].progress_timer != INVALID_TIMER )
+	if( instance->list[instance_id].idle_timer == INVALID_TIMER && instance->list[instance_id].progress_timer != INVALID_TIMER )
 		clif->instance(instance_id, 3, 0);
 }
 
@@ -530,26 +656,64 @@ void instance_check_kick(struct map_session_data *sd) {
 	int16 m = sd->bl.m;
 
 	clif->instance_leave(sd->fd);
-	if( map[m].instance_id >= 0 ) { // User was on the instance map
-		if( map[m].save.map )
-			pc->setpos(sd, map[m].save.map, map[m].save.x, map[m].save.y, CLR_TELEPORT);
+	if( map->list[m].instance_id >= 0 ) { // User was on the instance map
+		if( map->list[m].save.map )
+			pc->setpos(sd, map->list[m].save.map, map->list[m].save.x, map->list[m].save.y, CLR_TELEPORT);
 		else
 			pc->setpos(sd, sd->status.save_point.map, sd->status.save_point.x, sd->status.save_point.y, CLR_TELEPORT);
 	}
 }
 
+void do_reload_instance(void) {
+	struct s_mapiterator *iter;
+	struct map_session_data *sd;
+	int i, k;
+	
+	for(i = 0; i < instance->instances; i++) {
+		for(k = 0; k < instance->list[i].num_map; k++) {
+			if( !map->list[map->list[instance->list[i].map[k]].instance_src_map].flag.src4instance )
+				break;
+		}
+		
+		if( k != instance->list[i].num_map ) /* any (or all) of them were disabled, we destroy */
+			instance->destroy(i);
+		else {
+			/* populate the instance again */
+			instance->start(i);
+			/* restart timers */
+			instance->set_timeout(i,instance->list[i].original_progress_timeout,instance->list[i].idle_timeoutval);
+		}
+	}
+	
+	iter = mapit_getallusers();
+	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) ) {
+		if(sd && map->list[sd->bl.m].instance_id >= 0) {
+			pc->setpos(sd,instance->list[map->list[sd->bl.m].instance_id].respawn.map,instance->list[map->list[sd->bl.m].instance_id].respawn.x,instance->list[map->list[sd->bl.m].instance_id].respawn.y,CLR_TELEPORT);
+		}
+	}
+	mapit->free(iter);
+}
+
+
 void do_final_instance(void) {
 	int i;
-
+	
 	for(i = 0; i < instance->instances; i++) {
-		instance_destroy(i);
+		instance->destroy(i);
 	}
 	
-	aFree(instances);
+	if( instance->list )
+		aFree(instance->list);
+
+	instance->list = NULL;
+	instance->instances = 0;
 }
 
-void do_init_instance(void) {
-	iTimer->add_timer_func_list(instance_destroy_timer, "instance_destroy_timer");
+void do_init_instance(bool minimal) {
+	if (minimal)
+		return;
+
+	timer->add_func_list(instance->destroy_timer, "instance_destroy_timer");
 }
 
 void instance_defaults(void) {
@@ -557,22 +721,27 @@ void instance_defaults(void) {
 	
 	instance->init = do_init_instance;
 	instance->final = do_final_instance;
-	
+	instance->reload = do_reload_instance;
 	/* start point */
 	instance->start_id = 0;
 	/* count */
 	instance->instances = 0;
-	
+	/* */
+	instance->list = NULL;
 	/* */
 	instance->create = instance_create;
 	instance->add_map = instance_add_map;
 	instance->del_map = instance_del_map;
 	instance->map2imap = instance_map2imap;
 	instance->mapid2imapid = instance_mapid2imapid;
+	instance->mapname2imap = instance_mapname2imap;
+	instance->map_npcsub = instance_map_npcsub;
+	instance->init_npc = instance_init_npc;
 	instance->destroy = instance_destroy;
 	instance->start = instance_init;
 	instance->check_idle = instance_check_idle;
 	instance->check_kick = instance_check_kick;
 	instance->set_timeout = instance_set_timeout;
 	instance->valid = instance_is_valid;
+	instance->destroy_timer = instance_destroy_timer;
 }
diff --git a/src/map/instance.h b/src/map/instance.h
index e86586e44..2ee77d3e3 100644
--- a/src/map/instance.h
+++ b/src/map/instance.h
@@ -2,8 +2,15 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _INSTANCE_H_
-#define _INSTANCE_H_
+#ifndef MAP_INSTANCE_H
+#define MAP_INSTANCE_H
+
+#include "script.h" // struct reg_db
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // struct point
+
+struct block_list;
+struct map_session_data;
 
 #define INSTANCE_NAME_LENGTH (60+1)
 
@@ -24,7 +31,7 @@ enum instance_owner_type {
 
 struct instance_data {
 	unsigned short id;
-	char name[INSTANCE_NAME_LENGTH]; // Instance Name - required for clif functions.
+	char name[INSTANCE_NAME_LENGTH]; ///< Instance Name - required for clif functions.
 	instance_state state;
 	enum instance_owner_type owner_type;
 	int owner_id;
@@ -33,39 +40,52 @@ struct instance_data {
 	unsigned short num_map;
 	unsigned short users;
 
-	struct DBMap* vars; // Instance Variable for scripts
-
+	struct reg_db regs; ///< Instance variables for scripts
+	
 	int progress_timer;
 	unsigned int progress_timeout;
 
 	int idle_timer;
 	unsigned int idle_timeout, idle_timeoutval;
+	
+	unsigned int original_progress_timeout;
+	
+	struct point respawn; ///< reload spawn
+	
+	/** HPM Custom Struct */
+	struct HPluginData **hdata;
+	unsigned int hdatac;
 };
 
-struct instance_data *instances;
-
 struct instance_interface {
-	void (*init) (void);
+	void (*init) (bool minimal);
 	void (*final) (void);
+	void (*reload) (void);
 	/* start point */
 	unsigned short start_id;
-	unsigned short instances;
+	unsigned short instances;/* count */
+	/* */
+	struct instance_data *list;/* pointer to a chunk of consecutive memory, access via instance->list[0]..etc */
 	/* */
 	int (*create) (int party_id, const char *name, enum instance_owner_type type);
 	int (*add_map) (const char *name, int instance_id, bool usebasename, const char *map_name);
 	void (*del_map) (int16 m);
 	int (*map2imap) (int16 m, int instance_id);
 	int (*mapid2imapid) (int16 m, int instance_id);
+	int (*mapname2imap) (const char *map_name, int instance_id);
+	int (*map_npcsub) (struct block_list* bl, va_list args);
+	int (*init_npc) (struct block_list* bl, va_list args);
 	void (*destroy) (int instance_id);
 	void (*start) (int instance_id);
 	void (*check_idle) (int instance_id);
 	void (*check_kick) (struct map_session_data *sd);
 	void (*set_timeout) (int instance_id, unsigned int progress_timeout, unsigned int idle_timeout);
 	bool (*valid) (int instance_id);
-} instance_s;
+	int (*destroy_timer) (int tid, int64 tick, int id, intptr_t data);
+};
 
 struct instance_interface *instance;
 
 void instance_defaults(void);
 
-#endif
+#endif /* MAP_INSTANCE_H */
diff --git a/src/map/intif.c b/src/map/intif.c
index f3931e79e..be82a7583 100644
--- a/src/map/intif.c
+++ b/src/map/intif.c
@@ -1,67 +1,58 @@
 // Copyright (c) Athena Dev Teams - Licensed under GNU GPL
 // For more information, see LICENCE in the main folder
 
-#include "../common/showmsg.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/strlib.h"
-#include "map.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // GP_BOUND_ITEMS
+#include "intif.h"
+
+#include <fcntl.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#include "atcommand.h"
 #include "battle.h"
 #include "chrif.h"
 #include "clif.h"
-#include "pc.h"
-#include "intif.h"
-#include "log.h"
-#include "storage.h"
-#include "party.h"
+#include "elemental.h"
 #include "guild.h"
-#include "pet.h"
-#include "atcommand.h"
-#include "mercenary.h"
 #include "homunculus.h"
-#include "elemental.h"
+#include "log.h"
 #include "mail.h"
+#include "map.h"
+#include "mercenary.h"
+#include "party.h"
+#include "pc.h"
+#include "pet.h"
 #include "quest.h"
+#include "storage.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
 
-#include <sys/types.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <string.h>
-
-
-static const int packet_len_table[]={
-	-1,-1,27,-1, -1, 0,37,-1,  0, 0, 0, 0,  0, 0,  0, 0, //0x3800-0x380f
-	 0, 0, 0, 0,  0, 0, 0, 0, -1,11, 0, 0,  0, 0,  0, 0, //0x3810
-	39,-1,15,15, 14,19, 7,-1,  0, 0, 0, 0,  0, 0,  0, 0, //0x3820
-	10,-1,15, 0, 79,19, 7,-1,  0,-1,-1,-1, 14,67,186,-1, //0x3830
-	-1, 0, 0,14,  0, 0, 0, 0, -1,74,-1,11, 11,-1,  0, 0, //0x3840
-	-1,-1, 7, 7,  7,11, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3850  Auctions [Zephyrus]
-	-1, 7, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3860  Quests [Kevin] [Inkfish]
-	-1, 3, 3, 0,  0, 0, 0, 0,  0, 0, 0, 0, -1, 3,  3, 0, //0x3870  Mercenaries [Zephyrus] / Elemental [pakpil]
-	11,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3880
-	-1,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3890  Homunculus [albator]
-};
+struct intif_interface intif_s;
 
-extern int char_fd; // inter server Fd used for char_fd
-#define inter_fd char_fd	// alias
+#define inter_fd (chrif->fd) // alias
 
 //-----------------------------------------------------------------
 // Send to inter server
 
 int CheckForCharServer(void)
 {
-	return ((char_fd <= 0) || session[char_fd] == NULL || session[char_fd]->wdata == NULL);
+	return ((chrif->fd <= 0) || session[chrif->fd] == NULL || session[chrif->fd]->wdata == NULL);
 }
 
 // pet
 int intif_create_pet(int account_id,int char_id,short pet_class,short pet_lv,short pet_egg_id,
-	short pet_equip,short intimate,short hungry,char rename_flag,char incuvate,char *pet_name)
+	short pet_equip,short intimate,short hungry,char rename_flag,char incubate,char *pet_name)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 24 + NAME_LENGTH);
 	WFIFOW(inter_fd,0) = 0x3080;
@@ -74,7 +65,7 @@ int intif_create_pet(int account_id,int char_id,short pet_class,short pet_lv,sho
 	WFIFOW(inter_fd,18) = intimate;
 	WFIFOW(inter_fd,20) = hungry;
 	WFIFOB(inter_fd,22) = rename_flag;
-	WFIFOB(inter_fd,23) = incuvate;
+	WFIFOB(inter_fd,23) = incubate;
 	memcpy(WFIFOP(inter_fd,24),pet_name,NAME_LENGTH);
 	WFIFOSET(inter_fd,24+NAME_LENGTH);
 
@@ -83,7 +74,7 @@ int intif_create_pet(int account_id,int char_id,short pet_class,short pet_lv,sho
 
 int intif_request_petdata(int account_id,int char_id,int pet_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 14);
 	WFIFOW(inter_fd,0) = 0x3081;
@@ -97,7 +88,7 @@ int intif_request_petdata(int account_id,int char_id,int pet_id)
 
 int intif_save_petdata(int account_id,struct s_pet *p)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, sizeof(struct s_pet) + 8);
 	WFIFOW(inter_fd,0) = 0x3082;
@@ -111,7 +102,7 @@ int intif_save_petdata(int account_id,struct s_pet *p)
 
 int intif_delete_petdata(int pet_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,6);
 	WFIFOW(inter_fd,0) = 0x3083;
@@ -123,7 +114,7 @@ int intif_delete_petdata(int pet_id)
 
 int intif_rename(struct map_session_data *sd, int type, char *name)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 1;
 
 	WFIFOHEAD(inter_fd,NAME_LENGTH+12);
@@ -137,17 +128,17 @@ int intif_rename(struct map_session_data *sd, int type, char *name)
 }
 
 // GM Send a message
-int intif_broadcast(const char* mes, int len, int type)
+int intif_broadcast(const char* mes, size_t len, int type)
 {
-	int lp = type ? 4 : 0;
+	int lp = (type|BC_COLOR_MASK) ? 4 : 0;
 
 	// Send to the local players
 	clif->broadcast(NULL, mes, len, type, ALL_CLIENT);
 
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
-	if (other_mapserver_count < 1)
+	if (chrif->other_mapserver_count < 1)
 		return 0; //No need to send.
 
 	WFIFOHEAD(inter_fd, 16 + lp + len);
@@ -158,24 +149,24 @@ int intif_broadcast(const char* mes, int len, int type)
 	WFIFOW(inter_fd,10) = 0; // fontSize not used with standard broadcast
 	WFIFOW(inter_fd,12) = 0; // fontAlign not used with standard broadcast
 	WFIFOW(inter_fd,14) = 0; // fontY not used with standard broadcast
-	if (type == 0x10) // bc_blue
+	if( type|BC_BLUE )
 		WFIFOL(inter_fd,16) = 0x65756c62; //If there's "blue" at the beginning of the message, game client will display it in blue instead of yellow.
-	else if (type == 0x20) // bc_woe
+	else if( type|BC_WOE )
 		WFIFOL(inter_fd,16) = 0x73737373; //If there's "ssss", game client will recognize message as 'WoE broadcast'.
 	memcpy(WFIFOP(inter_fd,16 + lp), mes, len);
 	WFIFOSET(inter_fd, WFIFOW(inter_fd,2));
 	return 0;
 }
 
-int intif_broadcast2(const char* mes, int len, unsigned long fontColor, short fontType, short fontSize, short fontAlign, short fontY)
+int intif_broadcast2(const char* mes, size_t len, unsigned int fontColor, short fontType, short fontSize, short fontAlign, short fontY)
 {
 	// Send to the local players
 	clif->broadcast2(NULL, mes, len, fontColor, fontType, fontSize, fontAlign, fontY, ALL_CLIENT);
 
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
-	if (other_mapserver_count < 1)
+	if (chrif->other_mapserver_count < 1)
 		return 0; //No need to send.
 
 	WFIFOHEAD(inter_fd, 16 + len);
@@ -204,7 +195,7 @@ int intif_main_message(struct map_session_data* sd, const char* message)
 	snprintf( output, sizeof(output), msg_txt(386), sd->status.name, message );
 
 	// send the message using the inter-server broadcast service
-	intif_broadcast2( output, strlen(output) + 1, 0xFE000000, 0, 0, 0, 0 );
+	intif->broadcast2( output, strlen(output) + 1, 0xFE000000, 0, 0, 0, 0 );
 
 	// log the chat message
 	logs->chat( LOG_CHAT_MAINCHAT, 0, sd->status.char_id, sd->status.account_id, mapindex_id2name(sd->mapindex), sd->bl.x, sd->bl.y, NULL, message );
@@ -213,13 +204,13 @@ int intif_main_message(struct map_session_data* sd, const char* message)
 }
 
 // The transmission of Wisp/Page to inter-server (player not found on this server)
-int intif_wis_message(struct map_session_data *sd, char *nick, char *mes, int mes_len)
+int intif_wis_message(struct map_session_data *sd, char *nick, char *mes, size_t mes_len)
 {
 	nullpo_ret(sd);
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
-	if (other_mapserver_count < 1)
+	if (chrif->other_mapserver_count < 1)
 	{	//Character not found.
 		clif->wis_end(sd->fd, 1);
 		return 0;
@@ -242,12 +233,12 @@ int intif_wis_message(struct map_session_data *sd, char *nick, char *mes, int me
 // The reply of Wisp/page
 int intif_wis_replay(int id, int flag)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,7);
 	WFIFOW(inter_fd,0) = 0x3002;
 	WFIFOL(inter_fd,2) = id;
-	WFIFOB(inter_fd,6) = flag; // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
+	WFIFOB(inter_fd,6) = flag; // flag: 0: success to send whisper, 1: target character is not logged in?, 2: ignored by target
 	WFIFOSET(inter_fd,7);
 
 	if (battle_config.etc_log)
@@ -259,8 +250,8 @@ int intif_wis_replay(int id, int flag)
 // The transmission of GM only Wisp/Page from server to inter-server
 int intif_wis_message_to_gm(char *wisp_name, int permission, char *mes)
 {
-	int mes_len;
-	if (CheckForCharServer())
+	size_t mes_len;
+	if (intif->CheckForCharServer())
 		return 0;
 	mes_len = strlen(mes) + 1; // + null
 	WFIFOHEAD(inter_fd, mes_len + 32);
@@ -277,60 +268,117 @@ int intif_wis_message_to_gm(char *wisp_name, int permission, char *mes)
 	return 0;
 }
 
-int intif_regtostr(char* str, struct global_reg *reg, int qty)
-{
-	int len =0, i;
-
-	for (i = 0; i < qty; i++) {
-		len+= sprintf(str+len, "%s", reg[i].str)+1; //We add 1 to consider the '\0' in place.
-		len+= sprintf(str+len, "%s", reg[i].value)+1;
-	}
-	return len;
-}
-
 //Request for saving registry values.
-int intif_saveregistry(struct map_session_data *sd, int type)
-{
-	struct global_reg *reg;
-	int count;
-	int i, p;
-
-	if (CheckForCharServer())
+int intif_saveregistry(struct map_session_data *sd) {
+	DBIterator *iter;
+	DBKey key;
+	DBData *data;
+	int plen = 0;
+	size_t len;
+
+	if (intif->CheckForCharServer() || !sd->regs.vars)
 		return -1;
+	
+	WFIFOHEAD(inter_fd, 60000 + 300);
+	WFIFOW(inter_fd,0)  = 0x3004;
+	/* 0x2 = length (set later) */
+	WFIFOL(inter_fd,4)  = sd->status.account_id;
+	WFIFOL(inter_fd,8)  = sd->status.char_id;
+	WFIFOW(inter_fd,12) = 0;/* count */
+
+	plen = 14;
+	
+	iter = db_iterator(sd->regs.vars);
+	for( data = iter->first(iter,&key); iter->exists(iter); data = iter->next(iter,&key) ) {
+		const char *varname = NULL;
+		struct script_reg_state *src = NULL;
+		
+		if( data->type != DB_DATA_PTR ) /* its a @number */
+			continue;
+		
+		varname = script->get_str(script_getvarid(key.i64));
+		
+		if( varname[0] == '@' ) /* @string$ can get here, so we skip */
+			continue;
+		
+		src = DB->data2ptr(data);
 
-	switch (type) {
-	case 3: //Character reg
-		reg = sd->save_reg.global;
-		count = sd->save_reg.global_num;
-		sd->state.reg_dirty &= ~0x4;
-	break;
-	case 2: //Account reg
-		reg = sd->save_reg.account;
-		count = sd->save_reg.account_num;
-		sd->state.reg_dirty &= ~0x2;
-	break;
-	case 1: //Account2 reg
-		reg = sd->save_reg.account2;
-		count = sd->save_reg.account2_num;
-		sd->state.reg_dirty &= ~0x1;
-	break;
-	default: //Broken code?
-		ShowError("intif_saveregistry: Invalid type %d\n", type);
-		return -1;
-	}
-	WFIFOHEAD(inter_fd, 288 * MAX_REG_NUM+13);
-	WFIFOW(inter_fd,0)=0x3004;
-	WFIFOL(inter_fd,4)=sd->status.account_id;
-	WFIFOL(inter_fd,8)=sd->status.char_id;
-	WFIFOB(inter_fd,12)=type;
-	for( p = 13, i = 0; i < count; i++ ) {
-		if (reg[i].str[0] != '\0' && reg[i].value[0] != '\0') {
-			p+= sprintf((char*)WFIFOP(inter_fd,p), "%s", reg[i].str)+1; //We add 1 to consider the '\0' in place.
-			p+= sprintf((char*)WFIFOP(inter_fd,p), "%s", reg[i].value)+1;
+		/* no need! */
+		if( !src->update )
+			continue;
+		
+		src->update = false;
+				
+		len = strlen(varname)+1;
+		
+		WFIFOB(inter_fd, plen) = (unsigned char)len;/* won't be higher; the column size is 32 */
+		plen += 1;
+		
+		safestrncpy((char*)WFIFOP(inter_fd,plen), varname, len);
+		plen += len;
+				
+		WFIFOL(inter_fd, plen) = script_getvaridx(key.i64);
+		plen += 4;
+		
+		if( src->type ) {
+			struct script_reg_str *p = (struct script_reg_str *)src;
+						
+			WFIFOB(inter_fd, plen) = p->value ? 2 : 3;
+			plen += 1;
+			
+			if( p->value ) {
+				len = strlen(p->value)+1;
+				
+				WFIFOB(inter_fd, plen) = (unsigned char)len;/* won't be higher; the column size is 254 */
+				plen += 1;
+				
+				safestrncpy((char*)WFIFOP(inter_fd,plen), p->value, len);
+				plen += len;
+			} else {
+				script->reg_destroy_single(sd,key.i64,&p->flag);
+			}
+			
+		} else {
+			struct script_reg_num *p = (struct script_reg_num *)src;
+
+			WFIFOB(inter_fd, plen) =  p->value ? 0 : 1;
+			plen += 1;
+		
+			if( p->value ) {
+				WFIFOL(inter_fd, plen) = p->value;
+				plen += 4;
+			} else {
+				script->reg_destroy_single(sd,key.i64,&p->flag);
+			}
+			
+		}
+		
+		WFIFOW(inter_fd,12) += 1;
+		
+		if( plen > 60000 ) {
+			WFIFOW(inter_fd, 2) = plen;
+			WFIFOSET(inter_fd, plen);
+			
+			/* prepare follow up */
+			WFIFOHEAD(inter_fd, 60000 + 300);
+			WFIFOW(inter_fd,0)  = 0x3004;
+			/* 0x2 = length (set later) */
+			WFIFOL(inter_fd,4)  = sd->status.account_id;
+			WFIFOL(inter_fd,8)  = sd->status.char_id;
+			WFIFOW(inter_fd,12) = 0;/* count */
+			
+			plen = 14;
 		}
+		
 	}
-	WFIFOW(inter_fd,2)=p;
-	WFIFOSET(inter_fd,WFIFOW(inter_fd,2));
+	dbi_destroy(iter);
+
+	/* mark & go. */
+	WFIFOW(inter_fd, 2) = plen;
+	WFIFOSET(inter_fd, plen);
+	
+	sd->vars_dirty = false;
+	
 	return 0;
 }
 
@@ -339,11 +387,8 @@ int intif_request_registry(struct map_session_data *sd, int flag)
 {
 	nullpo_ret(sd);
 
-	sd->save_reg.account2_num = -1;
-	sd->save_reg.account_num = -1;
-	sd->save_reg.global_num = -1;
-
-	if (CheckForCharServer())
+	/* if char server ain't online it doesn't load, shouldn't we kill the session then? */
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,6);
@@ -360,7 +405,7 @@ int intif_request_registry(struct map_session_data *sd, int flag)
 
 int intif_request_guild_storage(int account_id,int guild_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,10);
 	WFIFOW(inter_fd,0) = 0x3018;
@@ -371,7 +416,7 @@ int intif_request_guild_storage(int account_id,int guild_id)
 }
 int intif_send_guild_storage(int account_id,struct guild_storage *gstor)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,sizeof(struct guild_storage)+12);
 	WFIFOW(inter_fd,0) = 0x3019;
@@ -386,7 +431,7 @@ int intif_send_guild_storage(int account_id,struct guild_storage *gstor)
 // Party creation request
 int intif_create_party(struct party_member *member,char *name,int item,int item2)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	nullpo_ret(member);
 
@@ -404,7 +449,7 @@ int intif_create_party(struct party_member *member,char *name,int item,int item2
 // Party information request
 int intif_request_partyinfo(int party_id, int char_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,10);
 	WFIFOW(inter_fd,0) = 0x3021;
@@ -417,7 +462,7 @@ int intif_request_partyinfo(int party_id, int char_id)
 // Request to add a member to party
 int intif_party_addmember(int party_id,struct party_member *member)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,42);
 	WFIFOW(inter_fd,0)=0x3022;
@@ -431,7 +476,7 @@ int intif_party_addmember(int party_id,struct party_member *member)
 // Request to change party configuration (exp,item share)
 int intif_party_changeoption(int party_id,int account_id,int exp,int item)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,14);
 	WFIFOW(inter_fd,0)=0x3023;
@@ -446,7 +491,7 @@ int intif_party_changeoption(int party_id,int account_id,int exp,int item)
 // Request to leave party
 int intif_party_leave(int party_id,int account_id, int char_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,14);
 	WFIFOW(inter_fd,0)=0x3024;
@@ -458,26 +503,25 @@ int intif_party_leave(int party_id,int account_id, int char_id)
 }
 
 // Request keeping party for new map ??
-int intif_party_changemap(struct map_session_data *sd,int online)
-{
-	int16 m, mapindex;
+int intif_party_changemap(struct map_session_data *sd,int online) {
+	int16 m, map_index;
 
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	if(!sd)
 		return 0;
 
-	if( (m=iMap->mapindex2mapid(sd->mapindex)) >= 0 && map[m].instance_id >= 0 )
-		mapindex = map[map[m].instance_src_map].index;
+	if( (m=map->mapindex2mapid(sd->mapindex)) >= 0 && map->list[m].instance_id >= 0 )
+		map_index = map_id2index(map->list[m].instance_src_map);
 	else
-		mapindex = sd->mapindex;
+		map_index = sd->mapindex;
 
 	WFIFOHEAD(inter_fd,19);
 	WFIFOW(inter_fd,0)=0x3025;
 	WFIFOL(inter_fd,2)=sd->status.party_id;
 	WFIFOL(inter_fd,6)=sd->status.account_id;
 	WFIFOL(inter_fd,10)=sd->status.char_id;
-	WFIFOW(inter_fd,14)=mapindex;
+	WFIFOW(inter_fd,14)=map_index;
 	WFIFOB(inter_fd,16)=online;
 	WFIFOW(inter_fd,17)=sd->status.base_level;
 	WFIFOSET(inter_fd,19);
@@ -487,7 +531,7 @@ int intif_party_changemap(struct map_session_data *sd,int online)
 // Request breaking party
 int intif_break_party(int party_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,6);
 	WFIFOW(inter_fd,0)=0x3026;
@@ -499,10 +543,10 @@ int intif_break_party(int party_id)
 // Sending party chat
 int intif_party_message(int party_id,int account_id,const char *mes,int len)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
-	if (other_mapserver_count < 1)
+	if (chrif->other_mapserver_count < 1)
 		return 0; //No need to send.
 
 	WFIFOHEAD(inter_fd,len + 12);
@@ -518,7 +562,7 @@ int intif_party_message(int party_id,int account_id,const char *mes,int len)
 // Request a new leader for party
 int intif_party_leaderchange(int party_id,int account_id,int char_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,14);
 	WFIFOW(inter_fd,0)=0x3029;
@@ -532,7 +576,7 @@ int intif_party_leaderchange(int party_id,int account_id,int char_id)
 // Request a Guild creation
 int intif_guild_create(const char *name,const struct guild_member *master)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	nullpo_ret(master);
 
@@ -549,7 +593,7 @@ int intif_guild_create(const char *name,const struct guild_member *master)
 // Request Guild information
 int intif_guild_request_info(int guild_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,6);
 	WFIFOW(inter_fd,0) = 0x3031;
@@ -561,7 +605,7 @@ int intif_guild_request_info(int guild_id)
 // Request to add member to the guild
 int intif_guild_addmember(int guild_id,struct guild_member *m)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,sizeof(struct guild_member)+8);
 	WFIFOW(inter_fd,0) = 0x3032;
@@ -573,9 +617,9 @@ int intif_guild_addmember(int guild_id,struct guild_member *m)
 }
 
 // Request a new leader for guild
-int intif_guild_change_gm(int guild_id, const char* name, int len)
+int intif_guild_change_gm(int guild_id, const char* name, size_t len)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, len + 8);
 	WFIFOW(inter_fd, 0)=0x3033;
@@ -589,7 +633,7 @@ int intif_guild_change_gm(int guild_id, const char* name, int len)
 // Request to leave guild
 int intif_guild_leave(int guild_id,int account_id,int char_id,int flag,const char *mes)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 55);
 	WFIFOW(inter_fd, 0) = 0x3034;
@@ -605,7 +649,7 @@ int intif_guild_leave(int guild_id,int account_id,int char_id,int flag,const cha
 //Update request / Lv online status of the guild members
 int intif_guild_memberinfoshort(int guild_id,int account_id,int char_id,int online,int lv,int class_)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 19);
 	WFIFOW(inter_fd, 0) = 0x3035;
@@ -622,7 +666,7 @@ int intif_guild_memberinfoshort(int guild_id,int account_id,int char_id,int onli
 //Guild disbanded notification
 int intif_guild_break(int guild_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 6);
 	WFIFOW(inter_fd, 0) = 0x3036;
@@ -634,10 +678,10 @@ int intif_guild_break(int guild_id)
 // Send a guild message
 int intif_guild_message(int guild_id,int account_id,const char *mes,int len)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
-	if (other_mapserver_count < 1)
+	if (chrif->other_mapserver_count < 1)
 		return 0; //No need to send.
 
 	WFIFOHEAD(inter_fd, len + 12);
@@ -651,10 +695,13 @@ int intif_guild_message(int guild_id,int account_id,const char *mes,int len)
 	return 0;
 }
 
-// Request a change of Guild basic information
+/**
+ * Requests to change a basic guild information, it is parsed via mapif_parse_GuildBasicInfoChange
+ * To see the information types that can be changed see mmo.h::guild_basic_info
+ **/
 int intif_guild_change_basicinfo(int guild_id,int type,const void *data,int len)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, len + 10);
 	WFIFOW(inter_fd,0)=0x3039;
@@ -670,7 +717,7 @@ int intif_guild_change_basicinfo(int guild_id,int type,const void *data,int len)
 int intif_guild_change_memberinfo(int guild_id,int account_id,int char_id,
 	int type,const void *data,int len)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, len + 18);
 	WFIFOW(inter_fd, 0)=0x303a;
@@ -687,7 +734,7 @@ int intif_guild_change_memberinfo(int guild_id,int account_id,int char_id,
 // Request a change of Guild title
 int intif_guild_position(int guild_id,int idx,struct guild_position *p)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, sizeof(struct guild_position)+12);
 	WFIFOW(inter_fd,0)=0x303b;
@@ -702,7 +749,7 @@ int intif_guild_position(int guild_id,int idx,struct guild_position *p)
 // Request an update of Guildskill skill_id
 int intif_guild_skillup(int guild_id, uint16 skill_id, int account_id, int max)
 {
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 	WFIFOHEAD(inter_fd, 18);
 	WFIFOW(inter_fd, 0)  = 0x303c;
@@ -717,7 +764,7 @@ int intif_guild_skillup(int guild_id, uint16 skill_id, int account_id, int max)
 // Request a new guild relationship
 int intif_guild_alliance(int guild_id1,int guild_id2,int account_id1,int account_id2,int flag)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,19);
 	WFIFOW(inter_fd, 0)=0x303d;
@@ -733,7 +780,7 @@ int intif_guild_alliance(int guild_id1,int guild_id2,int account_id1,int account
 // Request to change guild notice
 int intif_guild_notice(int guild_id,const char *mes1,const char *mes2)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,186);
 	WFIFOW(inter_fd,0)=0x303e;
@@ -747,7 +794,7 @@ int intif_guild_notice(int guild_id,const char *mes1,const char *mes2)
 // Request to change guild emblem
 int intif_guild_emblem(int guild_id,int len,const char *data)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	if(guild_id<=0 || len<0 || len>2000)
 		return 0;
@@ -768,7 +815,7 @@ int intif_guild_emblem(int guild_id,int len,const char *data)
  */
 int intif_guild_castle_dataload(int num, int *castle_ids)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 4 + num * sizeof(int));
 	WFIFOW(inter_fd, 0) = 0x3040;
@@ -782,7 +829,7 @@ int intif_guild_castle_dataload(int num, int *castle_ids)
 // Request change castle guild owner and save data
 int intif_guild_castle_datasave(int castle_id,int index, int value)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd,9);
 	WFIFOW(inter_fd,0)=0x3041;
@@ -799,7 +846,7 @@ int intif_guild_castle_datasave(int castle_id,int index, int value)
 
 int intif_homunculus_create(int account_id, struct s_homunculus *sh)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, sizeof(struct s_homunculus)+8);
 	WFIFOW(inter_fd,0) = 0x3090;
@@ -811,7 +858,7 @@ int intif_homunculus_create(int account_id, struct s_homunculus *sh)
 }
 
 bool intif_homunculus_requestload(int account_id, int homun_id) {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return false;
 	WFIFOHEAD(inter_fd, 10);
 	WFIFOW(inter_fd,0) = 0x3091;
@@ -823,7 +870,7 @@ bool intif_homunculus_requestload(int account_id, int homun_id) {
 
 int intif_homunculus_requestsave(int account_id, struct s_homunculus* sh)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, sizeof(struct s_homunculus)+8);
 	WFIFOW(inter_fd,0) = 0x3092;
@@ -837,7 +884,7 @@ int intif_homunculus_requestsave(int account_id, struct s_homunculus* sh)
 
 int intif_homunculus_requestdelete(int homun_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 	WFIFOHEAD(inter_fd, 6);
 	WFIFOW(inter_fd, 0) = 0x3093;
@@ -852,8 +899,7 @@ int intif_homunculus_requestdelete(int homun_id)
 // Packets receive from inter server
 
 // Wisp/Page reception // rewritten by [Yor]
-int intif_parse_WisMessage(int fd)
-{
+void intif_parse_WisMessage(int fd) {
 	struct map_session_data* sd;
 	char *wisp_source;
 	char name[NAME_LENGTH];
@@ -862,15 +908,15 @@ int intif_parse_WisMessage(int fd)
 	id=RFIFOL(fd,4);
 
 	safestrncpy(name, (char*)RFIFOP(fd,32), NAME_LENGTH);
-	sd = iMap->nick2sd(name);
-	if(sd == NULL || strcmp(sd->status.name, name) != 0)
-	{	//Not found
+	sd = map->nick2sd(name);
+	if(sd == NULL || strcmp(sd->status.name, name) != 0) {
+		//Not found
 		intif_wis_replay(id,1);
-		return 0;
+		return;
 	}
 	if(sd->state.ignoreAll) {
 		intif_wis_replay(id, 2);
-		return 0;
+		return;
 	}
 	wisp_source = (char *) RFIFOP(fd,8); // speed up [Yor]
 	for(i=0; i < MAX_IGNORE_LIST &&
@@ -881,30 +927,27 @@ int intif_parse_WisMessage(int fd)
 	if (i < MAX_IGNORE_LIST && sd->ignore[i].name[0] != '\0')
 	{	//Ignored
 		intif_wis_replay(id, 2);
-		return 0;
+		return;
 	}
 	//Success to send whisper.
 	clif->wis_message(sd->fd, wisp_source, (char*)RFIFOP(fd,56),RFIFOW(fd,2)-56);
-	intif_wis_replay(id,0);   // succes
-	return 0;
+	intif_wis_replay(id,0);   // success
 }
 
 // Wisp/page transmission result reception
-int intif_parse_WisEnd(int fd)
-{
+void intif_parse_WisEnd(int fd) {
 	struct map_session_data* sd;
 
 	if (battle_config.etc_log)
-		ShowInfo("intif_parse_wisend: player: %s, flag: %d\n", RFIFOP(fd,2), RFIFOB(fd,26)); // flag: 0: success to send wisper, 1: target character is not loged in?, 2: ignored by target
-	sd = (struct map_session_data *)iMap->nick2sd((char *) RFIFOP(fd,2));
+		ShowInfo("intif_parse_wisend: player: %s, flag: %d\n", RFIFOP(fd,2), RFIFOB(fd,26)); // flag: 0: success to send whisper, 1: target character is not logged in?, 2: ignored by target
+	sd = (struct map_session_data *)map->nick2sd((char *) RFIFOP(fd,2));
 	if (sd != NULL)
 		clif->wis_end(sd->fd, RFIFOB(fd,26));
 
-	return 0;
+	return;
 }
 
-static int mapif_parse_WisToGM_sub(struct map_session_data* sd,va_list va)
-{
+int mapif_parse_WisToGM_sub(struct map_session_data* sd,va_list va) {
 	int permission = va_arg(va, int);
 	char *wisp_name;
 	char *message;
@@ -921,7 +964,7 @@ static int mapif_parse_WisToGM_sub(struct map_session_data* sd,va_list va)
 
 // Received wisp message from map-server via char-server for ALL gm
 // 0x3003/0x3803 <packet_len>.w <wispname>.24B <permission>.l <message>.?B
-int mapif_parse_WisToGM(int fd)
+void mapif_parse_WisToGM(int fd)
 {
 	int permission, mes_len;
 	char Wisp_name[NAME_LENGTH];
@@ -935,238 +978,259 @@ int mapif_parse_WisToGM(int fd)
 	safestrncpy(Wisp_name, (char*)RFIFOP(fd,4), NAME_LENGTH);
 	safestrncpy(message, (char*)RFIFOP(fd,32), mes_len);
 	// information is sent to all online GM
-	iMap->map_foreachpc(mapif_parse_WisToGM_sub, permission, Wisp_name, message, mes_len);
+	map->foreachpc(mapif_parse_WisToGM_sub, permission, Wisp_name, message, mes_len);
 
 	if (message != mbuf)
 		aFree(message);
-	return 0;
 }
 
 // Request player registre
-int intif_parse_Registers(int fd)
+void intif_parse_Registers(int fd)
 {
-	int j,p,len,max, flag;
+	int i, flag;
 	struct map_session_data *sd;
-	struct global_reg *reg;
-	int *qty;
 	int account_id = RFIFOL(fd,4), char_id = RFIFOL(fd,8);
-	struct auth_node *node = chrif_auth_check(account_id, char_id, ST_LOGIN);
+	struct auth_node *node = chrif->auth_check(account_id, char_id, ST_LOGIN);
+	char type = RFIFOB(fd, 13);
+
 	if (node)
 		sd = node->sd;
 	else { //Normally registries should arrive for in log-in chars.
-		sd = iMap->id2sd(account_id);
-		if (sd && RFIFOB(fd,12) == 3 && sd->status.char_id != char_id)
-			sd = NULL; //Character registry from another character.
+		sd = map->id2sd(account_id);
 	}
-	if (!sd) return 1;
-
-	flag = (sd->save_reg.global_num == -1 || sd->save_reg.account_num == -1 || sd->save_reg.account2_num == -1);
-
+	
+	if (!sd || sd->status.char_id != char_id) {
+		return; //Character registry from another character.
+	}
+		
+	flag = ( sd->vars_received&PRL_ACCG && sd->vars_received&PRL_ACCL && sd->vars_received&PRL_CHAR ) ? 0 : 1;
+	
 	switch (RFIFOB(fd,12)) {
 		case 3: //Character Registry
-			reg = sd->save_reg.global;
-			qty = &sd->save_reg.global_num;
-			max = GLOBAL_REG_NUM;
-		break;
+			sd->vars_received |= PRL_CHAR;
+			break;
 		case 2: //Account Registry
-			reg = sd->save_reg.account;
-			qty = &sd->save_reg.account_num;
-			max = ACCOUNT_REG_NUM;
-		break;
+			sd->vars_received |= PRL_ACCL;
+			break;
 		case 1: //Account2 Registry
-			reg = sd->save_reg.account2;
-			qty = &sd->save_reg.account2_num;
-			max = ACCOUNT_REG2_NUM;
-		break;
+			sd->vars_received |= PRL_ACCG;
+			break;
+		case 0:
+			break;
 		default:
 			ShowError("intif_parse_Registers: Unrecognized type %d\n",RFIFOB(fd,12));
-			return 0;
+			return;
 	}
-	for(j=0,p=13;j<max && p<RFIFOW(fd,2);j++){
-		sscanf((char*)RFIFOP(fd,p), "%31c%n", reg[j].str,&len);
-		reg[j].str[len]='\0';
-		p += len+1; //+1 to skip the '\0' between strings.
-		sscanf((char*)RFIFOP(fd,p), "%255c%n", reg[j].value,&len);
-		reg[j].value[len]='\0';
-		p += len+1;
+	/* have it not complain about insertion of vars before loading, and not set those vars as new or modified */
+	pc->reg_load = true;
+	
+	if( RFIFOW(fd, 14) ) {
+		char key[32], sval[254];
+		unsigned int index;
+		int max = RFIFOW(fd, 14), cursor = 16, ival;
+		
+		script->parser_current_file = "loading char/acc variables";//for script_add_str to refer to here in case errors occur
+		
+		/**
+		 * Vessel!char_reg_num_db
+		 *
+		 * str type
+		 * { keyLength(B), key(<keyLength>), index(L), valLength(B), val(<valLength>) }
+		 **/
+		if( type ) {
+			for(i = 0; i < max; i++) {
+				safestrncpy(key, (char*)RFIFOP(fd, cursor + 1), RFIFOB(fd, cursor));
+				cursor += RFIFOB(fd, cursor) + 1;
+				
+				index = RFIFOL(fd, cursor);
+				cursor += 4;
+				
+				safestrncpy(sval, (char*)RFIFOP(fd, cursor + 1), RFIFOB(fd, cursor));
+				cursor += RFIFOB(fd, cursor) + 1;
+								
+				script->set_reg(NULL,sd,reference_uid(script->add_str(key), index), key, (void*)sval, NULL);
+			}
+		/**
+		 * Vessel!
+		 *
+		 * int type
+		 * { keyLength(B), key(<keyLength>), index(L), value(L) }
+		 **/
+		} else {
+			for(i = 0; i < max; i++) {
+				safestrncpy(key, (char*)RFIFOP(fd, cursor + 1), RFIFOB(fd, cursor));
+				cursor += RFIFOB(fd, cursor) + 1;
+				
+				index = RFIFOL(fd, cursor);
+				cursor += 4;
+				
+				ival = RFIFOL(fd, cursor);
+				cursor += 4;
+								
+				script->set_reg(NULL,sd,reference_uid(script->add_str(key), index), key, (void*)h64BPTRSIZE(ival), NULL);
+			}
+		}
+		
+		script->parser_current_file = NULL;/* reset */
 	}
-	*qty = j;
-
-	if (flag && sd->save_reg.global_num > -1 && sd->save_reg.account_num > -1 && sd->save_reg.account2_num > -1)
+	
+	/* flag it back */
+	pc->reg_load = false;
+		
+	if (flag && sd->vars_received&PRL_ACCG && sd->vars_received&PRL_ACCL && sd->vars_received&PRL_CHAR)
 		pc->reg_received(sd); //Received all registry values, execute init scripts and what-not. [Skotlex]
-	return 1;
 }
 
-int intif_parse_LoadGuildStorage(int fd)
+void intif_parse_LoadGuildStorage(int fd)
 {
 	struct guild_storage *gstor;
 	struct map_session_data *sd;
-	int guild_id;
+	int guild_id, flag;
 
 	guild_id = RFIFOL(fd,8);
+	flag = RFIFOL(fd,12);
 	if(guild_id <= 0)
-		return 1;
-	sd=iMap->id2sd( RFIFOL(fd,4) );
-	if(sd==NULL){
-		ShowError("intif_parse_LoadGuildStorage: user not found %d\n",RFIFOL(fd,4));
-		return 1;
+		return;
+	sd=map->id2sd( RFIFOL(fd,4) );
+	if( flag ){ //If flag != 0, we attach a player and open the storage
+		if(sd==NULL){
+			ShowError("intif_parse_LoadGuildStorage: user not found %d\n",RFIFOL(fd,4));
+			return;
+		}
 	}
-	gstor=guild2storage(guild_id);
+	gstor=gstorage->id2storage(guild_id);
 	if(!gstor) {
 		ShowWarning("intif_parse_LoadGuildStorage: error guild_id %d not exist\n",guild_id);
-		return 1;
+		return;
 	}
 	if (gstor->storage_status == 1) { // Already open.. lets ignore this update
-		ShowWarning("intif_parse_LoadGuildStorage: storage received for a client already open (User %d:%d)\n", sd->status.account_id, sd->status.char_id);
-		return 1;
+		ShowWarning("intif_parse_LoadGuildStorage: storage received for a client already open (User %d:%d)\n", flag?sd->status.account_id:0, flag?sd->status.char_id:0);
+		return;
 	}
 	if (gstor->dirty) { // Already have storage, and it has been modified and not saved yet! Exploit! [Skotlex]
-		ShowWarning("intif_parse_LoadGuildStorage: received storage for an already modified non-saved storage! (User %d:%d)\n", sd->status.account_id, sd->status.char_id);
-		return 1;
+		ShowWarning("intif_parse_LoadGuildStorage: received storage for an already modified non-saved storage! (User %d:%d)\n", flag?sd->status.account_id:0, flag?sd->status.char_id:0);
+		return;
 	}
-	if( RFIFOW(fd,2)-12 != sizeof(struct guild_storage) ){
-		ShowError("intif_parse_LoadGuildStorage: data size error %d %d\n",RFIFOW(fd,2)-12 , sizeof(struct guild_storage));
-		gstor->storage_status = 0;
-		return 1;
+	if (RFIFOW(fd,2)-13 != sizeof(struct guild_storage)) {
+		ShowError("intif_parse_LoadGuildStorage: data size mismatch %d != %"PRIuS"\n", RFIFOW(fd,2)-13, sizeof(struct guild_storage));
+ 		gstor->storage_status = 0;
+		return;
 	}
 
-	memcpy(gstor,RFIFOP(fd,12),sizeof(struct guild_storage));
-	storage_guild_storageopen(sd);
-	return 0;
+	memcpy(gstor,RFIFOP(fd,13),sizeof(struct guild_storage));
+	if( flag )
+		gstorage->open(sd);
 }
 
 // ACK guild_storage saved
-int intif_parse_SaveGuildStorage(int fd)
+void intif_parse_SaveGuildStorage(int fd)
 {
-	storage_guild_storagesaved(/*RFIFOL(fd,2), */RFIFOL(fd,6));
-	return 0;
+	gstorage->saved(/*RFIFOL(fd,2), */RFIFOL(fd,6));
 }
 
 // ACK party creation
-int intif_parse_PartyCreated(int fd)
+void intif_parse_PartyCreated(int fd)
 {
 	if(battle_config.etc_log)
 		ShowInfo("intif: party created by account %d\n\n", RFIFOL(fd,2));
 	party->created(RFIFOL(fd,2), RFIFOL(fd,6),RFIFOB(fd,10),RFIFOL(fd,11), (char *)RFIFOP(fd,15));
-	return 0;
 }
 
 // Receive party info
-int intif_parse_PartyInfo(int fd)
-{
-	if( RFIFOW(fd,2) == 12 ){
+void intif_parse_PartyInfo(int fd) {
+	if (RFIFOW(fd,2) == 12) {
 		ShowWarning("intif: party noinfo (char_id=%d party_id=%d)\n", RFIFOL(fd,4), RFIFOL(fd,8));
 		party->recv_noinfo(RFIFOL(fd,8), RFIFOL(fd,4));
-		return 0;
+		return;
 	}
 
-	if( RFIFOW(fd,2) != 8+sizeof(struct party) )
-		ShowError("intif: party info : data size error (char_id=%d party_id=%d packet_len=%d expected_len=%d)\n", RFIFOL(fd,4), RFIFOL(fd,8), RFIFOW(fd,2), 8+sizeof(struct party));
+	if (RFIFOW(fd,2) != 8+sizeof(struct party))
+		ShowError("intif: party info: data size mismatch (char_id=%d party_id=%d packet_len=%d expected_len=%"PRIuS")\n",
+		          RFIFOL(fd,4), RFIFOL(fd,8), RFIFOW(fd,2), 8+sizeof(struct party));
 	party->recv_info((struct party *)RFIFOP(fd,8), RFIFOL(fd,4));
-	return 0;
 }
 
 // ACK adding party member
-int intif_parse_PartyMemberAdded(int fd)
+void intif_parse_PartyMemberAdded(int fd)
 {
 	if(battle_config.etc_log)
 		ShowInfo("intif: party member added Party (%d), Account(%d), Char(%d)\n",RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10));
 	party->member_added(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10), RFIFOB(fd, 14));
-	return 0;
 }
 
 // ACK changing party option
-int intif_parse_PartyOptionChanged(int fd)
+void intif_parse_PartyOptionChanged(int fd)
 {
 	party->optionchanged(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOW(fd,10),RFIFOW(fd,12),RFIFOB(fd,14));
-	return 0;
 }
 
 // ACK member leaving party
-int intif_parse_PartyMemberWithdraw(int fd)
+void intif_parse_PartyMemberWithdraw(int fd)
 {
 	if(battle_config.etc_log)
 		ShowInfo("intif: party member withdraw: Party(%d), Account(%d), Char(%d)\n",RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10));
 	party->member_withdraw(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10));
-	return 0;
 }
 
 // ACK party break
-int intif_parse_PartyBroken(int fd)
-{
+void intif_parse_PartyBroken(int fd) {
 	party->broken(RFIFOL(fd,2));
-	return 0;
 }
 
 // ACK party on new map
-int intif_parse_PartyMove(int fd)
+void intif_parse_PartyMove(int fd)
 {
 	party->recv_movemap(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10),RFIFOW(fd,14),RFIFOB(fd,16),RFIFOW(fd,17));
-	return 0;
 }
 
 // ACK party messages
-int intif_parse_PartyMessage(int fd)
-{
+void intif_parse_PartyMessage(int fd) {
 	party->recv_message(RFIFOL(fd,4),RFIFOL(fd,8),(char *) RFIFOP(fd,12),RFIFOW(fd,2)-12);
-	return 0;
 }
 
 // ACK guild creation
-int intif_parse_GuildCreated(int fd)
-{
+void intif_parse_GuildCreated(int fd) {
 	guild->created(RFIFOL(fd,2),RFIFOL(fd,6));
-	return 0;
 }
 
 // ACK guild infos
-int intif_parse_GuildInfo(int fd)
-{
-	if(RFIFOW(fd,2) == 8) {
+void intif_parse_GuildInfo(int fd) {
+	if (RFIFOW(fd,2) == 8) {
 		ShowWarning("intif: guild noinfo %d\n",RFIFOL(fd,4));
 		guild->recv_noinfo(RFIFOL(fd,4));
-		return 0;
+		return;
 	}
-	if( RFIFOW(fd,2)!=sizeof(struct guild)+4 )
-		ShowError("intif: guild info : data size error Gid: %d recv size: %d Expected size: %d\n",RFIFOL(fd,4),RFIFOW(fd,2),sizeof(struct guild)+4);
+	if (RFIFOW(fd,2)!=sizeof(struct guild)+4)
+		ShowError("intif: guild info: data size mismatch - Gid: %d recv size: %d Expected size: %"PRIuS"\n",
+		          RFIFOL(fd,4),RFIFOW(fd,2),sizeof(struct guild)+4);
 	guild->recv_info((struct guild *)RFIFOP(fd,4));
-	return 0;
 }
 
 // ACK adding guild member
-int intif_parse_GuildMemberAdded(int fd)
-{
+void intif_parse_GuildMemberAdded(int fd) {
 	if(battle_config.etc_log)
 		ShowInfo("intif: guild member added %d %d %d %d\n",RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10),RFIFOB(fd,14));
 	guild->member_added(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10),RFIFOB(fd,14));
-	return 0;
 }
 
 // ACK member leaving guild
-int intif_parse_GuildMemberWithdraw(int fd)
-{
+void intif_parse_GuildMemberWithdraw(int fd) {
 	guild->member_withdraw(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10),RFIFOB(fd,14),(char *)RFIFOP(fd,55),(char *)RFIFOP(fd,15));
-	return 0;
 }
 
 // ACK guild member basic info
-int intif_parse_GuildMemberInfoShort(int fd)
-{
+void intif_parse_GuildMemberInfoShort(int fd) {
 	guild->recv_memberinfoshort(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10),RFIFOB(fd,14),RFIFOW(fd,15),RFIFOW(fd,17));
-	return 0;
 }
 
 // ACK guild break
-int intif_parse_GuildBroken(int fd)
-{
+void intif_parse_GuildBroken(int fd) {
 	guild->broken(RFIFOL(fd,2),RFIFOB(fd,6));
-	return 0;
 }
 
 // basic guild info change notice
 // 0x3839 <packet len>.w <guild id>.l <type>.w <data>.?b
-int intif_parse_GuildBasicInfoChanged(int fd)
-{
+void intif_parse_GuildBasicInfoChanged(int fd) {
 	//int len = RFIFOW(fd,2) - 10;
 	int guild_id = RFIFOL(fd,4);
 	int type = RFIFOW(fd,8);
@@ -1174,21 +1238,33 @@ int intif_parse_GuildBasicInfoChanged(int fd)
 
 	struct guild* g = guild->search(guild_id);
 	if( g == NULL )
-		return 0;
+		return;
 
 	switch(type) {
-	case GBI_EXP:        g->exp = RFIFOQ(fd,10); break;
-	case GBI_GUILDLV:    g->guild_lv = RFIFOW(fd,10); break;
-	case GBI_SKILLPOINT: g->skill_point = RFIFOL(fd,10); break;
+		case GBI_EXP:        g->exp = RFIFOQ(fd,10); break;
+		case GBI_GUILDLV:    g->guild_lv = RFIFOW(fd,10); break;
+		case GBI_SKILLPOINT: g->skill_point = RFIFOL(fd,10); break;
+		case GBI_SKILLLV: {
+			int idx, max;
+			struct guild_skill *gs = (struct guild_skill *)RFIFOP(fd,10);
+
+			if( gs == NULL )
+				return;
+
+			idx = gs->id - GD_SKILLBASE;
+			max = guild->skill_get_max(gs->id);
+			if( gs->lv > max )
+				gs->lv = max;
+
+			memcpy(&(g->skill[idx]), gs, sizeof(g->skill[idx]));
+			break;
+		}
 	}
-
-	return 0;
 }
 
 // guild member info change notice
 // 0x383a <packet len>.w <guild id>.l <account id>.l <char id>.l <type>.w <data>.?b
-int intif_parse_GuildMemberInfoChanged(int fd)
-{
+void intif_parse_GuildMemberInfoChanged(int fd) {
 	//int len = RFIFOW(fd,2) - 18;
 	int guild_id = RFIFOL(fd,4);
 	int account_id = RFIFOL(fd,8);
@@ -1201,189 +1277,152 @@ int intif_parse_GuildMemberInfoChanged(int fd)
 
 	g = guild->search(guild_id);
 	if( g == NULL )
-		return 0;
+		return;
 
 	idx = guild->getindex(g,account_id,char_id);
 	if( idx == -1 )
-		return 0;
+		return;
 
 	switch( type ) {
-	case GMI_POSITION:   g->member[idx].position   = RFIFOW(fd,18); guild->memberposition_changed(g,idx,RFIFOW(fd,18)); break;
-	case GMI_EXP:        g->member[idx].exp        = RFIFOQ(fd,18); break;
-	case GMI_HAIR:       g->member[idx].hair       = RFIFOW(fd,18); break;
-	case GMI_HAIR_COLOR: g->member[idx].hair_color = RFIFOW(fd,18); break;
-	case GMI_GENDER:     g->member[idx].gender     = RFIFOW(fd,18); break;
-	case GMI_CLASS:      g->member[idx].class_     = RFIFOW(fd,18); break;
-	case GMI_LEVEL:      g->member[idx].lv         = RFIFOW(fd,18); break;
+		case GMI_POSITION:   g->member[idx].position   = RFIFOW(fd,18); guild->memberposition_changed(g,idx,RFIFOW(fd,18)); break;
+		case GMI_EXP:        g->member[idx].exp        = RFIFOQ(fd,18); break;
+		case GMI_HAIR:       g->member[idx].hair       = RFIFOW(fd,18); break;
+		case GMI_HAIR_COLOR: g->member[idx].hair_color = RFIFOW(fd,18); break;
+		case GMI_GENDER:     g->member[idx].gender     = RFIFOW(fd,18); break;
+		case GMI_CLASS:      g->member[idx].class_     = RFIFOW(fd,18); break;
+		case GMI_LEVEL:      g->member[idx].lv         = RFIFOW(fd,18); break;
 	}
-	return 0;
 }
 
 // ACK change of guild title
-int intif_parse_GuildPosition(int fd)
-{
-	if( RFIFOW(fd,2)!=sizeof(struct guild_position)+12 )
-		ShowError("intif: guild info : data size error\n %d %d %d",RFIFOL(fd,4),RFIFOW(fd,2),sizeof(struct guild_position)+12);
+void intif_parse_GuildPosition(int fd) {
+	if (RFIFOW(fd,2)!=sizeof(struct guild_position)+12)
+		ShowError("intif: guild info: data size mismatch (%d) %d != %"PRIuS"\n",
+		          RFIFOL(fd,4),RFIFOW(fd,2),sizeof(struct guild_position)+12);
 	guild->position_changed(RFIFOL(fd,4),RFIFOL(fd,8),(struct guild_position *)RFIFOP(fd,12));
-	return 0;
 }
 
 // ACK change of guild skill update
-int intif_parse_GuildSkillUp(int fd)
-{
+void intif_parse_GuildSkillUp(int fd) {
 	guild->skillupack(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10));
-	return 0;
 }
 
 // ACK change of guild relationship
-int intif_parse_GuildAlliance(int fd)
-{
+void intif_parse_GuildAlliance(int fd) {
 	guild->allianceack(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10),RFIFOL(fd,14),RFIFOB(fd,18),(char *) RFIFOP(fd,19),(char *) RFIFOP(fd,43));
-	return 0;
 }
 
 // ACK change of guild notice
-int intif_parse_GuildNotice(int fd)
-{
+void intif_parse_GuildNotice(int fd) {
 	guild->notice_changed(RFIFOL(fd,2),(char *) RFIFOP(fd,6),(char *) RFIFOP(fd,66));
-	return 0;
 }
 
 // ACK change of guild emblem
-int intif_parse_GuildEmblem(int fd)
-{
+void intif_parse_GuildEmblem(int fd) {
 	guild->emblem_changed(RFIFOW(fd,2)-12,RFIFOL(fd,4),RFIFOL(fd,8), (char *)RFIFOP(fd,12));
-	return 0;
 }
 
 // ACK guild message
-int intif_parse_GuildMessage(int fd)
-{
+void intif_parse_GuildMessage(int fd) {
 	guild->recv_message(RFIFOL(fd,4),RFIFOL(fd,8),(char *) RFIFOP(fd,12),RFIFOW(fd,2)-12);
-	return 0;
 }
 
 // Reply guild castle data request
-int intif_parse_GuildCastleDataLoad(int fd)
-{
-	return guild->castledataloadack(RFIFOW(fd,2), (struct guild_castle *)RFIFOP(fd,4));
+void intif_parse_GuildCastleDataLoad(int fd) {
+	guild->castledataloadack(RFIFOW(fd,2), (struct guild_castle *)RFIFOP(fd,4));
 }
 
 // ACK change of guildmaster
-int intif_parse_GuildMasterChanged(int fd)
-{
-	return guild->gm_changed(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10));
+void intif_parse_GuildMasterChanged(int fd) {
+	guild->gm_changed(RFIFOL(fd,2),RFIFOL(fd,6),RFIFOL(fd,10));
 }
 
 // Request pet creation
-int intif_parse_CreatePet(int fd)
-{
-	pet_get_egg(RFIFOL(fd,2),RFIFOL(fd,7),RFIFOB(fd,6));
-	return 0;
+void intif_parse_CreatePet(int fd) {
+	pet->get_egg(RFIFOL(fd,2), RFIFOW(fd,6), RFIFOL(fd,8));
 }
 
 // ACK pet data
-int intif_parse_RecvPetData(int fd)
-{
+void intif_parse_RecvPetData(int fd) {
 	struct s_pet p;
 	int len;
 	len=RFIFOW(fd,2);
-	if(sizeof(struct s_pet)!=len-9) {
-		if(battle_config.etc_log)
-			ShowError("intif: pet data: data size error %d %d\n",sizeof(struct s_pet),len-9);
-	}
-	else{
+	if (sizeof(struct s_pet) != len-9) {
+		if (battle_config.etc_log)
+			ShowError("intif: pet data: data size mismatch %d != %"PRIuS"\n", len-9, sizeof(struct s_pet));
+	} else {
 		memcpy(&p,RFIFOP(fd,9),sizeof(struct s_pet));
-		pet_recv_petdata(RFIFOL(fd,4),&p,RFIFOB(fd,8));
+		pet->recv_petdata(RFIFOL(fd,4),&p,RFIFOB(fd,8));
 	}
-
-	return 0;
 }
-
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
 // ACK pet save data
-int intif_parse_SavePetOk(int fd)
-{
+void intif_parse_SavePetOk(int fd) {
 	if(RFIFOB(fd,6) == 1)
 		ShowError("pet data save failure\n");
-
-	return 0;
 }
-
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
 // ACK deleting pet
-int intif_parse_DeletePetOk(int fd)
-{
+void intif_parse_DeletePetOk(int fd) {
 	if(RFIFOB(fd,2) == 1)
 		ShowError("pet data delete failure\n");
-
-	return 0;
 }
 
-// ACK changing name resquest, players,pets,hommon
-int intif_parse_ChangeNameOk(int fd)
+// ACK changing name request, players,pets,homun
+void intif_parse_ChangeNameOk(int fd)
 {
 	struct map_session_data *sd = NULL;
-	if((sd=iMap->id2sd(RFIFOL(fd,2)))==NULL ||
+	if((sd=map->id2sd(RFIFOL(fd,2)))==NULL ||
 		sd->status.char_id != RFIFOL(fd,6))
-		return 0;
+		return;
 
 	switch (RFIFOB(fd,10)) {
 	case 0: //Players [NOT SUPPORTED YET]
 		break;
 	case 1: //Pets
-		pet_change_name_ack(sd, (char*)RFIFOP(fd,12), RFIFOB(fd,11));
+		pet->change_name_ack(sd, (char*)RFIFOP(fd,12), RFIFOB(fd,11));
 		break;
 	case 2: //Hom
 		homun->change_name_ack(sd, (char*)RFIFOP(fd,12), RFIFOB(fd,11));
 		break;
 	}
-	return 0;
+	return;
 }
 
 //----------------------------------------------------------------
 // Homunculus recv packets [albator]
 
-int intif_parse_CreateHomunculus(int fd)
-{
-	int len;
-	len=RFIFOW(fd,2)-9;
-	if(sizeof(struct s_homunculus)!=len) {
-		if(battle_config.etc_log)
-			ShowError("intif: create homun data: data size error %d != %d\n",sizeof(struct s_homunculus),len);
-		return 0;
+void intif_parse_CreateHomunculus(int fd) {
+	int len = RFIFOW(fd,2)-9;
+	if (sizeof(struct s_homunculus) != len) {
+		if (battle_config.etc_log)
+			ShowError("intif: create homun data: data size mismatch %d != %"PRIuS"\n", len, sizeof(struct s_homunculus));
+		return;
 	}
 	homun->recv_data(RFIFOL(fd,4), (struct s_homunculus*)RFIFOP(fd,9), RFIFOB(fd,8)) ;
-	return 0;
 }
 
-int intif_parse_RecvHomunculusData(int fd)
-{
-	int len;
-
-	len=RFIFOW(fd,2)-9;
+void intif_parse_RecvHomunculusData(int fd) {
+	int len = RFIFOW(fd,2)-9;
 
-	if(sizeof(struct s_homunculus)!=len) {
-		if(battle_config.etc_log)
-			ShowError("intif: homun data: data size error %d %d\n",sizeof(struct s_homunculus),len);
-		return 0;
+	if (sizeof(struct s_homunculus) != len) {
+		if (battle_config.etc_log)
+			ShowError("intif: homun data: data size mismatch %d != %"PRIuS"\n", len, sizeof(struct s_homunculus));
+		return;
 	}
 	homun->recv_data(RFIFOL(fd,4), (struct s_homunculus*)RFIFOP(fd,9), RFIFOB(fd,8));
-	return 0;
 }
 
-int intif_parse_SaveHomunculusOk(int fd)
-{
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
+void intif_parse_SaveHomunculusOk(int fd) {
 	if(RFIFOB(fd,6) != 1)
 		ShowError("homunculus data save failure for account %d\n", RFIFOL(fd,2));
-
-	return 0;
 }
 
-int intif_parse_DeleteHomunculusOk(int fd)
-{
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
+void intif_parse_DeleteHomunculusOk(int fd) {
 	if(RFIFOB(fd,2) != 1)
 		ShowError("Homunculus data delete failure\n");
-
-	return 0;
 }
 
 /**************************************
@@ -1392,81 +1431,108 @@ QUESTLOG SYSTEM FUNCTIONS
 
 ***************************************/
 
-int intif_request_questlog(TBL_PC *sd)
-{
+/**
+ * Requests a character's quest log entries to the inter server.
+ *
+ * @param sd Character's data
+ */
+void intif_request_questlog(TBL_PC *sd) {
 	WFIFOHEAD(inter_fd,6);
 	WFIFOW(inter_fd,0) = 0x3060;
 	WFIFOL(inter_fd,2) = sd->status.char_id;
 	WFIFOSET(inter_fd,6);
-	return 0;
 }
 
-int intif_parse_questlog(int fd)
-{
-	int char_id = RFIFOL(fd, 4);
-	int i;
-	TBL_PC * sd = iMap->charid2sd(char_id);
-
-	//User not online anymore
-	if(!sd)
-		return -1;
-
-	sd->avail_quests = sd->num_quests = (RFIFOW(fd, 2)-8)/sizeof(struct quest);
-
-	memset(&sd->quest_log, 0, sizeof(sd->quest_log));
+/**
+ * Parses the received quest log entries for a character from the inter server.
+ *
+ * Received in reply to the requests made by intif_request_questlog.
+ *
+ * @see intif_parse
+ */
+void intif_parse_QuestLog(int fd) {
+	int char_id = RFIFOL(fd, 4), num_received = (RFIFOW(fd, 2)-8)/sizeof(struct quest);
+	TBL_PC *sd = map->charid2sd(char_id);
 
-	for( i = 0; i < sd->num_quests; i++ )
-	{
-		memcpy(&sd->quest_log[i], RFIFOP(fd, i*sizeof(struct quest)+8), sizeof(struct quest));
+	if (!sd) // User not online anymore
+		return;
 
-		sd->quest_index[i] = quest_search_db(sd->quest_log[i].quest_id);
+	sd->num_quests = sd->avail_quests = 0;
 
-		if( sd->quest_index[i] < 0 )
-		{
-			ShowError("intif_parse_questlog: quest %d not found in DB.\n",sd->quest_log[i].quest_id);
-			sd->avail_quests--;
-			sd->num_quests--;
-			i--;
-			continue;
+	if (num_received == 0) {
+		if (sd->quest_log) {
+			aFree(sd->quest_log);
+			sd->quest_log = NULL;
+		}
+	} else {
+		struct quest *received = (struct quest *)RFIFOP(fd, 8);
+		int i, k = num_received;
+		if (sd->quest_log) {
+			RECREATE(sd->quest_log, struct quest, num_received);
+		} else {
+			CREATE(sd->quest_log, struct quest, num_received);
 		}
 
-		if( sd->quest_log[i].state == Q_COMPLETE )
-			sd->avail_quests--;
+		for (i = 0; i < num_received; i++) {
+			if( quest->db(received[i].quest_id) == &quest->dummy ) {
+				ShowError("intif_parse_QuestLog: quest %d not found in DB.\n", received[i].quest_id);
+				continue;
+			}
+			if (received[i].state != Q_COMPLETE) {
+				// Insert at the beginning
+				memcpy(&sd->quest_log[sd->avail_quests++], &received[i], sizeof(struct quest));
+			} else {
+				// Insert at the end
+				memcpy(&sd->quest_log[--k], &received[i], sizeof(struct quest));
+			}
+			sd->num_quests++;
+		}
+		if (sd->avail_quests < k) {
+			// sd->avail_quests and k didn't meet in the middle: some entries were skipped
+			if (k < num_received) // Move the entries at the end to fill the gap
+				memmove(&sd->quest_log[k], &sd->quest_log[sd->avail_quests], sizeof(struct quest)*(num_received - k));
+			sd->quest_log = aRealloc(sd->quest_log, sizeof(struct quest)*sd->num_quests);
+		}
 	}
 
-	quest_pc_login(sd);
-
-	return 0;
+	quest->pc_login(sd);
 }
 
-int intif_parse_questsave(int fd)
-{
+/**
+ * Parses the quest log save ack for a character from the inter server.
+ *
+ * Received in reply to the requests made by intif_quest_save.
+ *
+ * @see intif_parse
+ */
+void intif_parse_QuestSave(int fd) {
 	int cid = RFIFOL(fd, 2);
-	TBL_PC *sd = iMap->id2sd(cid);
+	TBL_PC *sd = map->id2sd(cid);
 
 	if( !RFIFOB(fd, 6) )
-		ShowError("intif_parse_questsave: Failed to save quest(s) for character %d!\n", cid);
+		ShowError("intif_parse_QuestSave: Failed to save quest(s) for character %d!\n", cid);
 	else if( sd )
 		sd->save_quest = false;
-
-	return 0;
 }
 
-int intif_quest_save(TBL_PC *sd)
-{
-	int len;
-
-	if(CheckForCharServer())
-		return 0;
+/**
+ * Requests to the inter server to save a character's quest log entries.
+ *
+ * @param sd Character's data
+ * @return 0 in case of success, nonzero otherwise
+ */
+int intif_quest_save(TBL_PC *sd) {
+	int len = sizeof(struct quest)*sd->num_quests + 8;
 
-	len = sizeof(struct quest)*sd->num_quests + 8;
+	if(intif->CheckForCharServer())
+		return 1;
 
 	WFIFOHEAD(inter_fd, len);
 	WFIFOW(inter_fd,0) = 0x3061;
 	WFIFOW(inter_fd,2) = len;
 	WFIFOL(inter_fd,4) = sd->status.char_id;
 	if( sd->num_quests )
-		memcpy(WFIFOP(inter_fd,8), &sd->quest_log, sizeof(struct quest)*sd->num_quests);
+		memcpy(WFIFOP(inter_fd,8), sd->quest_log, sizeof(struct quest)*sd->num_quests);
 	WFIFOSET(inter_fd,  len);
 
 	return 0;
@@ -1483,7 +1549,7 @@ int intif_quest_save(TBL_PC *sd)
  *------------------------------------------*/
 int intif_Mail_requestinbox(int char_id, unsigned char flag)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,7);
@@ -1495,23 +1561,20 @@ int intif_Mail_requestinbox(int char_id, unsigned char flag)
 	return 0;
 }
 
-int intif_parse_Mail_inboxreceived(int fd)
-{
+void intif_parse_MailInboxReceived(int fd) {
 	struct map_session_data *sd;
 	unsigned char flag = RFIFOB(fd,8);
 
-	sd = iMap->charid2sd(RFIFOL(fd,4));
+	sd = map->charid2sd(RFIFOL(fd,4));
 
-	if (sd == NULL)
-	{
-		ShowError("intif_parse_Mail_inboxreceived: char not found %d\n",RFIFOL(fd,4));
-		return 1;
+	if (sd == NULL) {
+		ShowError("intif_parse_MailInboxReceived: char not found %d\n",RFIFOL(fd,4));
+		return;
 	}
 
-	if (RFIFOW(fd,2) - 9 != sizeof(struct mail_data))
-	{
-		ShowError("intif_parse_Mail_inboxreceived: data size error %d %d\n", RFIFOW(fd,2) - 9, sizeof(struct mail_data));
-		return 1;
+	if (RFIFOW(fd,2) - 9 != sizeof(struct mail_data)) {
+		ShowError("intif_parse_MailInboxReceived: data size mismatch %d != %"PRIuS"\n", RFIFOW(fd,2) - 9, sizeof(struct mail_data));
+		return;
 	}
 
 	//FIXME: this operation is not safe [ultramage]
@@ -1520,20 +1583,18 @@ int intif_parse_Mail_inboxreceived(int fd)
 
 	if (flag)
 		clif->mail_refreshinbox(sd);
-	else if( battle_config.mail_show_status && ( battle_config.mail_show_status == 1 || sd->mail.inbox.unread ) )
-	{
+	else if( battle_config.mail_show_status && ( battle_config.mail_show_status == 1 || sd->mail.inbox.unread ) ) {
 		char output[128];
 		sprintf(output, msg_txt(510), sd->mail.inbox.unchecked, sd->mail.inbox.unread + sd->mail.inbox.unchecked);
-		clif->disp_onlyself(sd, output, strlen(output));
+		clif_disp_onlyself(sd, output, strlen(output));
 	}
-	return 0;
 }
 /*------------------------------------------
  * Mail Read
  *------------------------------------------*/
 int intif_Mail_read(int mail_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,6);
@@ -1548,7 +1609,7 @@ int intif_Mail_read(int mail_id)
  *------------------------------------------*/
 int intif_Mail_getattach(int char_id, int mail_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -1560,37 +1621,33 @@ int intif_Mail_getattach(int char_id, int mail_id)
 	return 0;
 }
 
-int intif_parse_Mail_getattach(int fd)
-{
+void intif_parse_MailGetAttach(int fd) {
 	struct map_session_data *sd;
 	struct item item;
 	int zeny = RFIFOL(fd,8);
 
-	sd = iMap->charid2sd( RFIFOL(fd,4) );
+	sd = map->charid2sd( RFIFOL(fd,4) );
 
-	if (sd == NULL)
-	{
-		ShowError("intif_parse_Mail_getattach: char not found %d\n",RFIFOL(fd,4));
-		return 1;
+	if (sd == NULL) {
+		ShowError("intif_parse_MailGetAttach: char not found %d\n",RFIFOL(fd,4));
+		return;
 	}
 
-	if (RFIFOW(fd,2) - 12 != sizeof(struct item))
-	{
-		ShowError("intif_parse_Mail_getattach: data size error %d %d\n", RFIFOW(fd,2) - 16, sizeof(struct item));
-		return 1;
+	if (RFIFOW(fd,2) - 12 != sizeof(struct item)) {
+		ShowError("intif_parse_MailGetAttach: data size mismatch %d != %"PRIuS"\n", RFIFOW(fd,2) - 16, sizeof(struct item));
+		return;
 	}
 
 	memcpy(&item, RFIFOP(fd,12), sizeof(struct item));
 
 	mail->getattachment(sd, zeny, &item);
-	return 0;
 }
 /*------------------------------------------
  * Delete Message
  *------------------------------------------*/
 int intif_Mail_delete(int char_id, int mail_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -1602,42 +1659,37 @@ int intif_Mail_delete(int char_id, int mail_id)
 	return 0;
 }
 
-int intif_parse_Mail_delete(int fd)
-{
+void intif_parse_MailDelete(int fd) {
+	struct map_session_data *sd;
 	int char_id = RFIFOL(fd,2);
 	int mail_id = RFIFOL(fd,6);
 	bool failed = RFIFOB(fd,10);
-
-	struct map_session_data *sd = iMap->charid2sd(char_id);
-	if (sd == NULL)
-	{
-		ShowError("intif_parse_Mail_delete: char not found %d\n", char_id);
-		return 1;
+	
+	if ( (sd = map->charid2sd(char_id)) == NULL) {
+		ShowError("intif_parse_MailDelete: char not found %d\n", char_id);
+		return;
 	}
 
-	if (!failed)
-	{
+	if (!failed) {
 		int i;
 		ARR_FIND(0, MAIL_MAX_INBOX, i, sd->mail.inbox.msg[i].id == mail_id);
-		if( i < MAIL_MAX_INBOX )
-		{
+		if( i < MAIL_MAX_INBOX ) {
 			memset(&sd->mail.inbox.msg[i], 0, sizeof(struct mail_message));
 			sd->mail.inbox.amount--;
 		}
 
 		if( sd->mail.inbox.full )
-			intif_Mail_requestinbox(sd->status.char_id, 1); // Free space is available for new mails
+			intif->Mail_requestinbox(sd->status.char_id, 1); // Free space is available for new mails
 	}
 
 	clif->mail_delete(sd->fd, mail_id, failed);
-	return 0;
 }
 /*------------------------------------------
  * Return Message
  *------------------------------------------*/
 int intif_Mail_return(int char_id, int mail_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -1649,34 +1701,29 @@ int intif_Mail_return(int char_id, int mail_id)
 	return 0;
 }
 
-int intif_parse_Mail_return(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,2));
+void intif_parse_MailReturn(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,2));
 	int mail_id = RFIFOL(fd,6);
 	short fail = RFIFOB(fd,10);
 
-	if( sd == NULL )
-	{
-		ShowError("intif_parse_Mail_return: char not found %d\n",RFIFOL(fd,2));
-		return 1;
+	if( sd == NULL ) {
+		ShowError("intif_parse_MailReturn: char not found %d\n",RFIFOL(fd,2));
+		return;
 	}
 
-	if( !fail )
-	{
+	if( !fail ) {
 		int i;
 		ARR_FIND(0, MAIL_MAX_INBOX, i, sd->mail.inbox.msg[i].id == mail_id);
-		if( i < MAIL_MAX_INBOX )
-		{
+		if( i < MAIL_MAX_INBOX ) {
 			memset(&sd->mail.inbox.msg[i], 0, sizeof(struct mail_message));
 			sd->mail.inbox.amount--;
 		}
 
 		if( sd->mail.inbox.full )
-			intif_Mail_requestinbox(sd->status.char_id, 1); // Free space is available for new mails
+			intif->Mail_requestinbox(sd->status.char_id, 1); // Free space is available for new mails
 	}
 
 	clif->mail_return(sd->fd, mail_id, fail);
-	return 0;
 }
 /*------------------------------------------
  * Send Mail
@@ -1685,7 +1732,7 @@ int intif_Mail_send(int account_id, struct mail_message *msg)
 {
 	int len = sizeof(struct mail_message) + 8;
 
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,len);
@@ -1698,15 +1745,13 @@ int intif_Mail_send(int account_id, struct mail_message *msg)
 	return 1;
 }
 
-static void intif_parse_Mail_send(int fd)
-{
+void intif_parse_MailSend(int fd) {
 	struct mail_message msg;
 	struct map_session_data *sd;
 	bool fail;
 
-	if( RFIFOW(fd,2) - 4 != sizeof(struct mail_message) )
-	{
-		ShowError("intif_parse_Mail_send: data size error %d %d\n", RFIFOW(fd,2) - 4, sizeof(struct mail_message));
+	if( RFIFOW(fd,2) - 4 != sizeof(struct mail_message) ) {
+		ShowError("intif_parse_MailSend: data size mismatch %d != %"PRIuS"\n", RFIFOW(fd,2) - 4, sizeof(struct mail_message));
 		return;
 	}
 
@@ -1714,23 +1759,20 @@ static void intif_parse_Mail_send(int fd)
 	fail = (msg.id == 0);
 
 	// notify sender
-	sd = iMap->charid2sd(msg.send_id);
-	if( sd != NULL )
-	{
+	sd = map->charid2sd(msg.send_id);
+	if( sd != NULL ) {
 		if( fail )
 			mail->deliveryfail(sd, &msg);
-		else
-		{
+		else {
 			clif->mail_send(sd->fd, false);
-			if( iMap->save_settings&16 )
-				chrif_save(sd, 0);
+			if( map->save_settings&16 )
+				chrif->save(sd, 0);
 		}
 	}
 }
 
-static void intif_parse_Mail_new(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,2));
+void intif_parse_MailNew(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,2));
 	int mail_id = RFIFOL(fd,6);
 	const char* sender_name = (char*)RFIFOP(fd,10);
 	const char* title = (char*)RFIFOP(fd,34);
@@ -1750,7 +1792,7 @@ int intif_Auction_requestlist(int char_id, short type, int price, const char* se
 {
 	int len = NAME_LENGTH + 16;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,len);
@@ -1766,9 +1808,8 @@ int intif_Auction_requestlist(int char_id, short type, int price, const char* se
 	return 0;
 }
 
-static void intif_parse_Auction_results(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,4));
+void intif_parse_AuctionResults(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,4));
 	short count = RFIFOW(fd,8);
 	short pages = RFIFOW(fd,10);
 	uint8* data = RFIFOP(fd,12);
@@ -1783,7 +1824,7 @@ int intif_Auction_register(struct auction_data *auction)
 {
 	int len = sizeof(struct auction_data) + 4;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,len);
@@ -1795,29 +1836,24 @@ int intif_Auction_register(struct auction_data *auction)
 	return 1;
 }
 
-static void intif_parse_Auction_register(int fd)
-{
+void intif_parse_AuctionRegister(int fd) {
 	struct map_session_data *sd;
 	struct auction_data auction;
 
-	if( RFIFOW(fd,2) - 4 != sizeof(struct auction_data) )
-	{
-		ShowError("intif_parse_Auction_register: data size error %d %d\n", RFIFOW(fd,2) - 4, sizeof(struct auction_data));
+	if (RFIFOW(fd,2) - 4 != sizeof(struct auction_data)) {
+		ShowError("intif_parse_AuctionRegister: data size mismatch %d != %"PRIuS"\n", RFIFOW(fd,2) - 4, sizeof(struct auction_data));
 		return;
 	}
 
 	memcpy(&auction, RFIFOP(fd,4), sizeof(struct auction_data));
-	if( (sd = iMap->charid2sd(auction.seller_id)) == NULL )
+	if( (sd = map->charid2sd(auction.seller_id)) == NULL )
 		return;
 
-	if( auction.auction_id > 0 )
-	{
+	if( auction.auction_id > 0 ) {
 		clif->auction_message(sd->fd, 1); // Confirmation Packet ??
-		if( iMap->save_settings&32 )
-			chrif_save(sd,0);
-	}
-	else
-	{
+		if( map->save_settings&32 )
+			chrif->save(sd,0);
+	} else {
 		int zeny = auction.hours*battle_config.auction_feeperhour;
 
 		clif->auction_message(sd->fd, 4);
@@ -1829,7 +1865,7 @@ static void intif_parse_Auction_register(int fd)
 
 int intif_Auction_cancel(int char_id, unsigned int auction_id)
 {
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -1841,26 +1877,24 @@ int intif_Auction_cancel(int char_id, unsigned int auction_id)
 	return 0;
 }
 
-static void intif_parse_Auction_cancel(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,2));
+void intif_parse_AuctionCancel(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,2));
 	int result = RFIFOB(fd,6);
 
 	if( sd == NULL )
 		return;
 
-	switch( result )
-	{
-	case 0: clif->auction_message(sd->fd, 2); break;
-	case 1: clif->auction_close(sd->fd, 2); break;
-	case 2: clif->auction_close(sd->fd, 1); break;
-	case 3: clif->auction_message(sd->fd, 3); break;
+	switch( result ) {
+		case 0: clif->auction_message(sd->fd, 2); break;
+		case 1: clif->auction_close(sd->fd, 2); break;
+		case 2: clif->auction_close(sd->fd, 1); break;
+		case 3: clif->auction_message(sd->fd, 3); break;
 	}
 }
 
 int intif_Auction_close(int char_id, unsigned int auction_id)
 {
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -1872,20 +1906,18 @@ int intif_Auction_close(int char_id, unsigned int auction_id)
 	return 0;
 }
 
-static void intif_parse_Auction_close(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,2));
+void intif_parse_AuctionClose(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,2));
 	unsigned char result = RFIFOB(fd,6);
 
 	if( sd == NULL )
 		return;
 
 	clif->auction_close(sd->fd, result);
-	if( result == 0 )
-	{
+	if( result == 0 ) {
 		// FIXME: Leeching off a parse function
 		clif->pAuction_cancelreg(fd, sd);
-		intif_Auction_requestlist(sd->status.char_id, 6, 0, "", 1);
+		intif->Auction_requestlist(sd->status.char_id, 6, 0, "", 1);
 	}
 }
 
@@ -1893,7 +1925,7 @@ int intif_Auction_bid(int char_id, const char* name, unsigned int auction_id, in
 {
 	int len = 16 + NAME_LENGTH;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,len);
@@ -1908,9 +1940,8 @@ int intif_Auction_bid(int char_id, const char* name, unsigned int auction_id, in
 	return 0;
 }
 
-static void intif_parse_Auction_bid(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,2));
+void intif_parse_AuctionBid(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,2));
 	int bid = RFIFOL(fd,6);
 	unsigned char result = RFIFOB(fd,10);
 
@@ -1923,14 +1954,13 @@ static void intif_parse_Auction_bid(int fd)
 	}
 	if( result == 1 ) { // To update the list, display your buy list
 		clif->pAuction_cancelreg(fd, sd);
-		intif_Auction_requestlist(sd->status.char_id, 7, 0, "", 1);
+		intif->Auction_requestlist(sd->status.char_id, 7, 0, "", 1);
 	}
 }
 
 // Used to send 'You have won the auction' and 'You failed to won the auction' messages
-static void intif_parse_Auction_message(int fd)
-{
-	struct map_session_data *sd = iMap->charid2sd(RFIFOL(fd,2));
+void intif_parse_AuctionMessage(int fd) {
+	struct map_session_data *sd = map->charid2sd(RFIFOL(fd,2));
 	unsigned char result = RFIFOB(fd,6);
 
 	if( sd == NULL )
@@ -1946,7 +1976,7 @@ int intif_mercenary_create(struct s_mercenary *merc)
 {
 	int size = sizeof(struct s_mercenary) + 4;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,size);
@@ -1957,23 +1987,21 @@ int intif_mercenary_create(struct s_mercenary *merc)
 	return 0;
 }
 
-int intif_parse_mercenary_received(int fd)
-{
+void intif_parse_MercenaryReceived(int fd) {
 	int len = RFIFOW(fd,2) - 5;
-	if( sizeof(struct s_mercenary) != len )
-	{
-		if( battle_config.etc_log )
-			ShowError("intif: create mercenary data size error %d != %d\n", sizeof(struct s_mercenary), len);
-		return 0;
+	
+	if (sizeof(struct s_mercenary) != len) {
+		if (battle_config.etc_log)
+			ShowError("intif: create mercenary data size mismatch %d != %"PRIuS"\n", len, sizeof(struct s_mercenary));
+		return;
 	}
 
-	merc_data_received((struct s_mercenary*)RFIFOP(fd,5), RFIFOB(fd,4));
-	return 0;
+	mercenary->data_received((struct s_mercenary*)RFIFOP(fd,5), RFIFOB(fd,4));
 }
 
 int intif_mercenary_request(int merc_id, int char_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -1986,7 +2014,7 @@ int intif_mercenary_request(int merc_id, int char_id)
 
 int intif_mercenary_delete(int merc_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,6);
@@ -1995,20 +2023,17 @@ int intif_mercenary_delete(int merc_id)
 	WFIFOSET(inter_fd,6);
 	return 0;
 }
-
-int intif_parse_mercenary_deleted(int fd)
-{
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
+void intif_parse_MercenaryDeleted(int fd) {
 	if( RFIFOB(fd,2) != 1 )
 		ShowError("Mercenary data delete failure\n");
-
-	return 0;
 }
 
 int intif_mercenary_save(struct s_mercenary *merc)
 {
 	int size = sizeof(struct s_mercenary) + 4;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,size);
@@ -2018,13 +2043,10 @@ int intif_mercenary_save(struct s_mercenary *merc)
 	WFIFOSET(inter_fd,size);
 	return 0;
 }
-
-int intif_parse_mercenary_saved(int fd)
-{
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
+void intif_parse_MercenarySaved(int fd) {
 	if( RFIFOB(fd,2) != 1 )
 		ShowError("Mercenary data save failure\n");
-
-	return 0;
 }
 
 /*==========================================
@@ -2034,7 +2056,7 @@ int intif_elemental_create(struct s_elemental *ele)
 {
 	int size = sizeof(struct s_elemental) + 4;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,size);
@@ -2045,23 +2067,21 @@ int intif_elemental_create(struct s_elemental *ele)
 	return 0;
 }
 
-int intif_parse_elemental_received(int fd)
-{
+void intif_parse_ElementalReceived(int fd) {
 	int len = RFIFOW(fd,2) - 5;
-	if( sizeof(struct s_elemental) != len )
-	{
-		if( battle_config.etc_log )
-			ShowError("intif: create elemental data size error %d != %d\n", sizeof(struct s_elemental), len);
-		return 0;
+	
+	if (sizeof(struct s_elemental) != len) {
+		if (battle_config.etc_log)
+			ShowError("intif: create elemental data size mismatch %d != %"PRIuS"\n", len, sizeof(struct s_elemental));
+		return;
 	}
 
-	elemental_data_received((struct s_elemental*)RFIFOP(fd,5), RFIFOB(fd,4));
-	return 0;
+	elemental->data_received((struct s_elemental*)RFIFOP(fd,5), RFIFOB(fd,4));
 }
 
 int intif_elemental_request(int ele_id, int char_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,10);
@@ -2074,7 +2094,7 @@ int intif_elemental_request(int ele_id, int char_id)
 
 int intif_elemental_delete(int ele_id)
 {
-	if (CheckForCharServer())
+	if (intif->CheckForCharServer())
 		return 0;
 
 	WFIFOHEAD(inter_fd,6);
@@ -2083,20 +2103,17 @@ int intif_elemental_delete(int ele_id)
 	WFIFOSET(inter_fd,6);
 	return 0;
 }
-
-int intif_parse_elemental_deleted(int fd)
-{
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
+void intif_parse_ElementalDeleted(int fd) {
 	if( RFIFOB(fd,2) != 1 )
 		ShowError("Elemental data delete failure\n");
-
-	return 0;
 }
 
 int intif_elemental_save(struct s_elemental *ele)
 {
 	int size = sizeof(struct s_elemental) + 4;
 
-	if( CheckForCharServer() )
+	if( intif->CheckForCharServer() )
 		return 0;
 
 	WFIFOHEAD(inter_fd,size);
@@ -2106,13 +2123,10 @@ int intif_elemental_save(struct s_elemental *ele)
 	WFIFOSET(inter_fd,size);
 	return 0;
 }
-
-int intif_parse_elemental_saved(int fd)
-{
+/* Really? Whats the point, shouldn't be sent when successful then [Ind] */
+void intif_parse_ElementalSaved(int fd) {
 	if( RFIFOB(fd,2) != 1 )
 		ShowError("Elemental data save failure\n");
-
-	return 0;
 }
 
 void intif_request_accinfo( int u_fd, int aid, int group_lv, char* query ) {
@@ -2138,7 +2152,7 @@ void intif_parse_MessageToFD(int fd) {
 		int aid = RFIFOL(fd,8);
 		struct map_session_data * sd = session[u_fd]->session_data;
 		/* matching e.g. previous fd owner didn't dc during request or is still the same */
-		if( sd->bl.id == aid ) {
+		if( sd && sd->bl.id == aid ) {
 			char msg[512];
 			safestrncpy(msg, (char*)RFIFOP(fd,12), RFIFOW(fd,2) - 12);
 			clif->message(u_fd,msg);
@@ -2148,7 +2162,34 @@ void intif_parse_MessageToFD(int fd) {
 
 	return;
 }
+/*==========================================
+ * Item Bound System [Xantara][Mhalicot]
+ *------------------------------------------*/
+void intif_itembound_req(int char_id,int aid,int guild_id) {
+#ifdef GP_BOUND_ITEMS
+	struct guild_storage *gstor = gstorage->id2storage2(guild_id);
+	WFIFOHEAD(inter_fd,12);
+	WFIFOW(inter_fd,0) = 0x3056;
+	WFIFOL(inter_fd,2) = char_id;
+	WFIFOL(inter_fd,6) = aid;
+	WFIFOW(inter_fd,10) = guild_id;
+	WFIFOSET(inter_fd,12);
+	if(gstor)
+		gstor->lock = 1; //Lock for retrieval process
+#endif
+}
+ 
+//3856
+void intif_parse_Itembound_ack(int fd) {
+#ifdef GP_BOUND_ITEMS
+	struct guild_storage *gstor;
+	int guild_id = RFIFOW(fd,6);
 
+	gstor = gstorage->id2storage2(guild_id);
+	if(gstor)
+		gstor->lock = 0; //Unlock now that operation is completed
+#endif
+}
 //-----------------------------------------------------------------
 // Communication from the inter server
 // Return a 0 (false) if there were any errors.
@@ -2158,12 +2199,12 @@ int intif_parse(int fd)
 	int packet_len, cmd;
 	cmd = RFIFOW(fd,0);
     // Verify ID of the packet
-	if(cmd<0x3800 || cmd>=0x3800+(sizeof(packet_len_table)/sizeof(packet_len_table[0])) ||
-	   packet_len_table[cmd-0x3800]==0){
+	if(cmd<0x3800 || cmd>=0x3800+(sizeof(intif->packet_len_table)/sizeof(intif->packet_len_table[0])) ||
+	   intif->packet_len_table[cmd-0x3800]==0){
 	   	return 0;
 	}
     // Check the length of the packet
-	packet_len = packet_len_table[cmd-0x3800];
+	packet_len = intif->packet_len_table[cmd-0x3800];
 	if(packet_len==-1){
 		if(RFIFOREST(fd)<4)
 			return 2;
@@ -2174,81 +2215,88 @@ int intif_parse(int fd)
 	}
     // Processing branch
 	switch(cmd){
-	case 0x3800:
-		if (RFIFOL(fd,4) == 0xFF000000) //Normal announce.
-			clif->broadcast(NULL, (char *) RFIFOP(fd,16), packet_len-16, 0, ALL_CLIENT);
-		else //Color announce.
-			clif->broadcast2(NULL, (char *) RFIFOP(fd,16), packet_len-16, RFIFOL(fd,4), RFIFOW(fd,8), RFIFOW(fd,10), RFIFOW(fd,12), RFIFOW(fd,14), ALL_CLIENT);
-		break;
-	case 0x3801:	intif_parse_WisMessage(fd); break;
-	case 0x3802:	intif_parse_WisEnd(fd); break;
-	case 0x3803:	mapif_parse_WisToGM(fd); break;
-	case 0x3804:	intif_parse_Registers(fd); break;
-	case 0x3806:	intif_parse_ChangeNameOk(fd); break;
-	case 0x3807:	intif_parse_MessageToFD(fd); break;
-	case 0x3818:	intif_parse_LoadGuildStorage(fd); break;
-	case 0x3819:	intif_parse_SaveGuildStorage(fd); break;
-	case 0x3820:	intif_parse_PartyCreated(fd); break;
-	case 0x3821:	intif_parse_PartyInfo(fd); break;
-	case 0x3822:	intif_parse_PartyMemberAdded(fd); break;
-	case 0x3823:	intif_parse_PartyOptionChanged(fd); break;
-	case 0x3824:	intif_parse_PartyMemberWithdraw(fd); break;
-	case 0x3825:	intif_parse_PartyMove(fd); break;
-	case 0x3826:	intif_parse_PartyBroken(fd); break;
-	case 0x3827:	intif_parse_PartyMessage(fd); break;
-	case 0x3830:	intif_parse_GuildCreated(fd); break;
-	case 0x3831:	intif_parse_GuildInfo(fd); break;
-	case 0x3832:	intif_parse_GuildMemberAdded(fd); break;
-	case 0x3834:	intif_parse_GuildMemberWithdraw(fd); break;
-	case 0x3835:	intif_parse_GuildMemberInfoShort(fd); break;
-	case 0x3836:	intif_parse_GuildBroken(fd); break;
-	case 0x3837:	intif_parse_GuildMessage(fd); break;
-	case 0x3839:	intif_parse_GuildBasicInfoChanged(fd); break;
-	case 0x383a:	intif_parse_GuildMemberInfoChanged(fd); break;
-	case 0x383b:	intif_parse_GuildPosition(fd); break;
-	case 0x383c:	intif_parse_GuildSkillUp(fd); break;
-	case 0x383d:	intif_parse_GuildAlliance(fd); break;
-	case 0x383e:	intif_parse_GuildNotice(fd); break;
-	case 0x383f:	intif_parse_GuildEmblem(fd); break;
-	case 0x3840:	intif_parse_GuildCastleDataLoad(fd); break;
-	case 0x3843:	intif_parse_GuildMasterChanged(fd); break;
-
-	//Quest system
-	case 0x3860:	intif_parse_questlog(fd); break;
-	case 0x3861:	intif_parse_questsave(fd); break;
-
-// Mail System
-	case 0x3848:	intif_parse_Mail_inboxreceived(fd); break;
-	case 0x3849:	intif_parse_Mail_new(fd); break;
-	case 0x384a:	intif_parse_Mail_getattach(fd); break;
-	case 0x384b:	intif_parse_Mail_delete(fd); break;
-	case 0x384c:	intif_parse_Mail_return(fd); break;
-	case 0x384d:	intif_parse_Mail_send(fd); break;
-// Auction System
-	case 0x3850:	intif_parse_Auction_results(fd); break;
-	case 0x3851:	intif_parse_Auction_register(fd); break;
-	case 0x3852:	intif_parse_Auction_cancel(fd); break;
-	case 0x3853:	intif_parse_Auction_close(fd); break;
-	case 0x3854:	intif_parse_Auction_message(fd); break;
-	case 0x3855:	intif_parse_Auction_bid(fd); break;
-
-// Mercenary System
-	case 0x3870:	intif_parse_mercenary_received(fd); break;
-	case 0x3871:	intif_parse_mercenary_deleted(fd); break;
-	case 0x3872:	intif_parse_mercenary_saved(fd); break;
-// Elemental System
-	case 0x387c:	intif_parse_elemental_received(fd); break;
-	case 0x387d:	intif_parse_elemental_deleted(fd); break;
-	case 0x387e:	intif_parse_elemental_saved(fd); break;
-
-	case 0x3880:	intif_parse_CreatePet(fd); break;
-	case 0x3881:	intif_parse_RecvPetData(fd); break;
-	case 0x3882:	intif_parse_SavePetOk(fd); break;
-	case 0x3883:	intif_parse_DeletePetOk(fd); break;
-	case 0x3890:	intif_parse_CreateHomunculus(fd); break;
-	case 0x3891:	intif_parse_RecvHomunculusData(fd); break;
-	case 0x3892:	intif_parse_SaveHomunculusOk(fd); break;
-	case 0x3893:	intif_parse_DeleteHomunculusOk(fd); break;
+		case 0x3800:
+			if (RFIFOL(fd,4) == 0xFF000000) //Normal announce.
+				clif->broadcast(NULL, (char *) RFIFOP(fd,16), packet_len-16, BC_DEFAULT, ALL_CLIENT);
+			else //Color announce.
+				clif->broadcast2(NULL, (char *) RFIFOP(fd,16), packet_len-16, RFIFOL(fd,4), RFIFOW(fd,8), RFIFOW(fd,10), RFIFOW(fd,12), RFIFOW(fd,14), ALL_CLIENT);
+			break;
+		case 0x3801:	intif->pWisMessage(fd); break;
+		case 0x3802:	intif->pWisEnd(fd); break;
+		case 0x3803:	intif->pWisToGM(fd); break;
+		case 0x3804:	intif->pRegisters(fd); break;
+		case 0x3806:	intif->pChangeNameOk(fd); break;
+		case 0x3807:	intif->pMessageToFD(fd); break;
+		case 0x3818:	intif->pLoadGuildStorage(fd); break;
+		case 0x3819:	intif->pSaveGuildStorage(fd); break;
+		case 0x3820:	intif->pPartyCreated(fd); break;
+		case 0x3821:	intif->pPartyInfo(fd); break;
+		case 0x3822:	intif->pPartyMemberAdded(fd); break;
+		case 0x3823:	intif->pPartyOptionChanged(fd); break;
+		case 0x3824:	intif->pPartyMemberWithdraw(fd); break;
+		case 0x3825:	intif->pPartyMove(fd); break;
+		case 0x3826:	intif->pPartyBroken(fd); break;
+		case 0x3827:	intif->pPartyMessage(fd); break;
+		case 0x3830:	intif->pGuildCreated(fd); break;
+		case 0x3831:	intif->pGuildInfo(fd); break;
+		case 0x3832:	intif->pGuildMemberAdded(fd); break;
+		case 0x3834:	intif->pGuildMemberWithdraw(fd); break;
+		case 0x3835:	intif->pGuildMemberInfoShort(fd); break;
+		case 0x3836:	intif->pGuildBroken(fd); break;
+		case 0x3837:	intif->pGuildMessage(fd); break;
+		case 0x3839:	intif->pGuildBasicInfoChanged(fd); break;
+		case 0x383a:	intif->pGuildMemberInfoChanged(fd); break;
+		case 0x383b:	intif->pGuildPosition(fd); break;
+		case 0x383c:	intif->pGuildSkillUp(fd); break;
+		case 0x383d:	intif->pGuildAlliance(fd); break;
+		case 0x383e:	intif->pGuildNotice(fd); break;
+		case 0x383f:	intif->pGuildEmblem(fd); break;
+		case 0x3840:	intif->pGuildCastleDataLoad(fd); break;
+		case 0x3843:	intif->pGuildMasterChanged(fd); break;
+			
+		//Quest system
+		case 0x3860:	intif->pQuestLog(fd); break;
+		case 0x3861:	intif->pQuestSave(fd); break;
+			
+		// Mail System
+		case 0x3848:	intif->pMailInboxReceived(fd); break;
+		case 0x3849:	intif->pMailNew(fd); break;
+		case 0x384a:	intif->pMailGetAttach(fd); break;
+		case 0x384b:	intif->pMailDelete(fd); break;
+		case 0x384c:	intif->pMailReturn(fd); break;
+		case 0x384d:	intif->pMailSend(fd); break;
+		// Auction System
+		case 0x3850:	intif->pAuctionResults(fd); break;
+		case 0x3851:	intif->pAuctionRegister(fd); break;
+		case 0x3852:	intif->pAuctionCancel(fd); break;
+		case 0x3853:	intif->pAuctionClose(fd); break;
+		case 0x3854:	intif->pAuctionMessage(fd); break;
+		case 0x3855:	intif->pAuctionBid(fd); break;
+		//Bound items
+		case 0x3856:
+#ifdef GP_BOUND_ITEMS
+			intif->pItembound_ack(fd);
+#else
+			ShowWarning("intif_parse: Received 0x3856 with GP_BOUND_ITEMS disabled !!!\n");
+#endif
+			break;
+		// Mercenary System
+		case 0x3870:	intif->pMercenaryReceived(fd); break;
+		case 0x3871:	intif->pMercenaryDeleted(fd); break;
+		case 0x3872:	intif->pMercenarySaved(fd); break;
+		// Elemental System
+		case 0x387c:	intif->pElementalReceived(fd); break;
+		case 0x387d:	intif->pElementalDeleted(fd); break;
+		case 0x387e:	intif->pElementalSaved(fd); break;
+			
+		case 0x3880:	intif->pCreatePet(fd); break;
+		case 0x3881:	intif->pRecvPetData(fd); break;
+		case 0x3882:	intif->pSavePetOk(fd); break;
+		case 0x3883:	intif->pDeletePetOk(fd); break;
+		case 0x3890:	intif->pCreateHomunculus(fd); break;
+		case 0x3891:	intif->pRecvHomunculusData(fd); break;
+		case 0x3892:	intif->pSaveHomunculusOk(fd); break;
+		case 0x3893:	intif->pDeleteHomunculusOk(fd); break;
 	default:
 		ShowError("intif_parse : unknown packet %d %x\n",fd,RFIFOW(fd,0));
 		return 0;
@@ -2257,3 +2305,170 @@ int intif_parse(int fd)
 	RFIFOSKIP(fd,packet_len);
 	return 1;
 }
+
+/*=====================================
+* Default Functions : intif.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void intif_defaults(void) {
+	const int packet_len_table [INTIF_PACKET_LEN_TABLE_SIZE] = {
+		-1,-1,27,-1, -1, 0,37,-1,  0, 0, 0, 0,  0, 0,  0, 0, //0x3800-0x380f
+		 0, 0, 0, 0,  0, 0, 0, 0, -1,11, 0, 0,  0, 0,  0, 0, //0x3810
+		39,-1,15,15, 14,19, 7,-1,  0, 0, 0, 0,  0, 0,  0, 0, //0x3820
+		10,-1,15, 0, 79,19, 7,-1,  0,-1,-1,-1, 14,67,186,-1, //0x3830
+		-1, 0, 0,14,  0, 0, 0, 0, -1,74,-1,11, 11,-1,  0, 0, //0x3840
+		-1,-1, 7, 7,  7,11, 8, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3850  Auctions [Zephyrus] itembound[Akinari]
+		-1, 7, 0, 0,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3860  Quests [Kevin] [Inkfish]
+		-1, 3, 3, 0,  0, 0, 0, 0,  0, 0, 0, 0, -1, 3,  3, 0, //0x3870  Mercenaries [Zephyrus] / Elemental [pakpil]
+		12,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3880
+		-1,-1, 7, 3,  0, 0, 0, 0,  0, 0, 0, 0,  0, 0,  0, 0, //0x3890  Homunculus [albator]
+	};
+
+	intif = &intif_s;
+
+	/* */
+	memcpy(intif->packet_len_table,&packet_len_table,sizeof(intif->packet_len_table));
+	
+	/* funcs */
+	intif->parse = intif_parse;
+	intif->create_pet = intif_create_pet;
+	intif->broadcast = intif_broadcast;
+	intif->broadcast2 = intif_broadcast2;
+	intif->main_message = intif_main_message;
+	intif->wis_message = intif_wis_message;
+	intif->wis_message_to_gm = intif_wis_message_to_gm;
+	intif->saveregistry = intif_saveregistry;
+	intif->request_registry = intif_request_registry;
+	intif->request_guild_storage = intif_request_guild_storage;
+	intif->send_guild_storage = intif_send_guild_storage;
+	intif->create_party = intif_create_party;
+	intif->request_partyinfo = intif_request_partyinfo;
+	intif->party_addmember = intif_party_addmember;
+	intif->party_changeoption = intif_party_changeoption;
+	intif->party_leave = intif_party_leave;
+	intif->party_changemap = intif_party_changemap;
+	intif->break_party = intif_break_party;
+	intif->party_message = intif_party_message;
+	intif->party_leaderchange = intif_party_leaderchange;
+	intif->guild_create = intif_guild_create;
+	intif->guild_request_info = intif_guild_request_info;
+	intif->guild_addmember = intif_guild_addmember;
+	intif->guild_leave = intif_guild_leave;
+	intif->guild_memberinfoshort = intif_guild_memberinfoshort;
+	intif->guild_break = intif_guild_break;
+	intif->guild_message = intif_guild_message;
+	intif->guild_change_gm = intif_guild_change_gm;
+	intif->guild_change_basicinfo = intif_guild_change_basicinfo;
+	intif->guild_change_memberinfo = intif_guild_change_memberinfo;
+	intif->guild_position = intif_guild_position;
+	intif->guild_skillup = intif_guild_skillup;
+	intif->guild_alliance = intif_guild_alliance;
+	intif->guild_notice = intif_guild_notice;
+	intif->guild_emblem = intif_guild_emblem;
+	intif->guild_castle_dataload = intif_guild_castle_dataload;
+	intif->guild_castle_datasave = intif_guild_castle_datasave;
+	intif->request_petdata = intif_request_petdata;
+	intif->save_petdata = intif_save_petdata;
+	intif->delete_petdata = intif_delete_petdata;
+	intif->rename = intif_rename;
+	intif->homunculus_create = intif_homunculus_create;
+	intif->homunculus_requestload = intif_homunculus_requestload;
+	intif->homunculus_requestsave = intif_homunculus_requestsave;
+	intif->homunculus_requestdelete = intif_homunculus_requestdelete;
+	/******QUEST SYTEM*******/
+	intif->request_questlog = intif_request_questlog;
+	intif->quest_save = intif_quest_save;
+	// MERCENARY SYSTEM
+	intif->mercenary_create = intif_mercenary_create;
+	intif->mercenary_request = intif_mercenary_request;
+	intif->mercenary_delete = intif_mercenary_delete;
+	intif->mercenary_save = intif_mercenary_save;
+	// MAIL SYSTEM
+	intif->Mail_requestinbox = intif_Mail_requestinbox;
+	intif->Mail_read = intif_Mail_read;
+	intif->Mail_getattach = intif_Mail_getattach;
+	intif->Mail_delete = intif_Mail_delete;
+	intif->Mail_return = intif_Mail_return;
+	intif->Mail_send = intif_Mail_send;
+	// AUCTION SYSTEM
+	intif->Auction_requestlist = intif_Auction_requestlist;
+	intif->Auction_register = intif_Auction_register;
+	intif->Auction_cancel = intif_Auction_cancel;
+	intif->Auction_close = intif_Auction_close;
+	intif->Auction_bid = intif_Auction_bid;
+	// ELEMENTAL SYSTEM
+	intif->elemental_create = intif_elemental_create;
+	intif->elemental_request = intif_elemental_request;
+	intif->elemental_delete = intif_elemental_delete;
+	intif->elemental_save = intif_elemental_save;
+	/* @accinfo */
+	intif->request_accinfo = intif_request_accinfo;
+	/* */
+	intif->CheckForCharServer = CheckForCharServer;
+	/* */
+	intif->itembound_req = intif_itembound_req;
+	/* parse functions */
+	intif->pWisMessage = intif_parse_WisMessage;
+	intif->pWisEnd = intif_parse_WisEnd;
+	intif->pWisToGM_sub = mapif_parse_WisToGM_sub;
+	intif->pWisToGM = mapif_parse_WisToGM;
+	intif->pRegisters = intif_parse_Registers;
+	intif->pChangeNameOk = intif_parse_ChangeNameOk;
+	intif->pMessageToFD = intif_parse_MessageToFD;
+	intif->pLoadGuildStorage = intif_parse_LoadGuildStorage;
+	intif->pSaveGuildStorage = intif_parse_SaveGuildStorage;
+	intif->pPartyCreated = intif_parse_PartyCreated;
+	intif->pPartyInfo = intif_parse_PartyInfo;
+	intif->pPartyMemberAdded = intif_parse_PartyMemberAdded;
+	intif->pPartyOptionChanged = intif_parse_PartyOptionChanged;
+	intif->pPartyMemberWithdraw = intif_parse_PartyMemberWithdraw;
+	intif->pPartyMove = intif_parse_PartyMove;
+	intif->pPartyBroken = intif_parse_PartyBroken;
+	intif->pPartyMessage = intif_parse_PartyMessage;
+	intif->pGuildCreated = intif_parse_GuildCreated;
+	intif->pGuildInfo = intif_parse_GuildInfo;
+	intif->pGuildMemberAdded = intif_parse_GuildMemberAdded;
+	intif->pGuildMemberWithdraw = intif_parse_GuildMemberWithdraw;
+	intif->pGuildMemberInfoShort = intif_parse_GuildMemberInfoShort;
+	intif->pGuildBroken = intif_parse_GuildBroken;
+	intif->pGuildMessage = intif_parse_GuildMessage;
+	intif->pGuildBasicInfoChanged = intif_parse_GuildBasicInfoChanged;
+	intif->pGuildMemberInfoChanged = intif_parse_GuildMemberInfoChanged;
+	intif->pGuildPosition = intif_parse_GuildPosition;
+	intif->pGuildSkillUp = intif_parse_GuildSkillUp;
+	intif->pGuildAlliance = intif_parse_GuildAlliance;
+	intif->pGuildNotice = intif_parse_GuildNotice;
+	intif->pGuildEmblem = intif_parse_GuildEmblem;
+	intif->pGuildCastleDataLoad = intif_parse_GuildCastleDataLoad;
+	intif->pGuildMasterChanged = intif_parse_GuildMasterChanged;
+	intif->pQuestLog = intif_parse_QuestLog;
+	intif->pQuestSave = intif_parse_QuestSave;
+	intif->pMailInboxReceived = intif_parse_MailInboxReceived;
+	intif->pMailNew = intif_parse_MailNew;
+	intif->pMailGetAttach = intif_parse_MailGetAttach;
+	intif->pMailDelete = intif_parse_MailDelete;
+	intif->pMailReturn = intif_parse_MailReturn;
+	intif->pMailSend = intif_parse_MailSend;
+	intif->pAuctionResults = intif_parse_AuctionResults;
+	intif->pAuctionRegister = intif_parse_AuctionRegister;
+	intif->pAuctionCancel = intif_parse_AuctionCancel;
+	intif->pAuctionClose = intif_parse_AuctionClose;
+	intif->pAuctionMessage = intif_parse_AuctionMessage;
+	intif->pAuctionBid = intif_parse_AuctionBid;
+	intif->pItembound_ack = intif_parse_Itembound_ack;
+	intif->pMercenaryReceived = intif_parse_MercenaryReceived;
+	intif->pMercenaryDeleted = intif_parse_MercenaryDeleted;
+	intif->pMercenarySaved = intif_parse_MercenarySaved;
+	intif->pElementalReceived = intif_parse_ElementalReceived;
+	intif->pElementalDeleted = intif_parse_ElementalDeleted;
+	intif->pElementalSaved = intif_parse_ElementalSaved;
+	intif->pCreatePet = intif_parse_CreatePet;
+	intif->pRecvPetData = intif_parse_RecvPetData;
+	intif->pSavePetOk = intif_parse_SavePetOk;
+	intif->pDeletePetOk = intif_parse_DeletePetOk;
+	intif->pCreateHomunculus = intif_parse_CreateHomunculus;
+	intif->pRecvHomunculusData = intif_parse_RecvHomunculusData;
+	intif->pSaveHomunculusOk = intif_parse_SaveHomunculusOk;
+	intif->pDeleteHomunculusOk = intif_parse_DeleteHomunculusOk;
+}
diff --git a/src/map/intif.h b/src/map/intif.h
index 43bbc0859..fe47d6537 100644
--- a/src/map/intif.h
+++ b/src/map/intif.h
@@ -1,112 +1,189 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _INTIF_H_
-#define _INFIF_H_
+#ifndef MAP_INTIF_H
+#define MAP_INTIF_H
 
-//#include "../common/mmo.h"
-struct party_member;
+#include "../common/cbasetypes.h"
+
+/**
+ * Declarations
+ **/
+struct auction_data;
 struct guild_member;
 struct guild_position;
-struct s_pet;
+struct guild_storage;
+struct mail_message;
+struct map_session_data;
+struct party_member;
+struct s_elemental;
 struct s_homunculus;
 struct s_mercenary;
-struct s_elemental;
-struct mail_message;
-struct auction_data;
-
-int intif_parse(int fd);
-
-int intif_broadcast(const char* mes, int len, int type);
-int intif_broadcast2(const char* mes, int len, unsigned long fontColor, short fontType, short fontSize, short fontAlign, short fontY);
-int intif_main_message(struct map_session_data* sd, const char* message);
-
-int intif_wis_message(struct map_session_data *sd,char *nick,char *mes,int mes_len);
-int intif_wis_message_to_gm(char *Wisp_name, int permission, char *mes);
-
-int intif_saveregistry(struct map_session_data *sd, int type);
-int intif_request_registry(struct map_session_data *sd, int flag);
-
-int intif_request_guild_storage(int account_id, int guild_id);
-int intif_send_guild_storage(int account_id, struct guild_storage *gstor);
-
-
-int intif_create_party(struct party_member *member,char *name,int item,int item2);
-int intif_request_partyinfo(int party_id, int char_id);
-
-int intif_party_addmember(int party_id,struct party_member *member);
-int intif_party_changeoption(int party_id, int account_id, int exp, int item);
-int intif_party_leave(int party_id,int account_id, int char_id);
-int intif_party_changemap(struct map_session_data *sd, int online);
-int intif_break_party(int party_id);
-int intif_party_message(int party_id, int account_id, const char *mes,int len);
-int intif_party_leaderchange(int party_id,int account_id,int char_id);
-
-
-int intif_guild_create(const char *name, const struct guild_member *master);
-int intif_guild_request_info(int guild_id);
-int intif_guild_addmember(int guild_id, struct guild_member *m);
-int intif_guild_leave(int guild_id, int account_id, int char_id, int flag, const char *mes);
-int intif_guild_memberinfoshort(int guild_id, int account_id, int char_id, int online, int lv, int class_);
-int intif_guild_break(int guild_id);
-int intif_guild_message(int guild_id, int account_id, const char *mes, int len);
-int intif_guild_change_gm(int guild_id, const char* name, int len);
-int intif_guild_change_basicinfo(int guild_id, int type, const void *data, int len);
-int intif_guild_change_memberinfo(int guild_id, int account_id, int char_id, int type, const void *data, int len);
-int intif_guild_position(int guild_id, int idx, struct guild_position *p);
-int intif_guild_skillup(int guild_id, uint16 skill_id, int account_id, int max);
-int intif_guild_alliance(int guild_id1, int guild_id2, int account_id1, int account_id2, int flag);
-int intif_guild_notice(int guild_id, const char *mes1, const char *mes2);
-int intif_guild_emblem(int guild_id, int len, const char *data);
-int intif_guild_castle_dataload(int num, int *castle_ids);
-int intif_guild_castle_datasave(int castle_id, int index, int value);
-
-int intif_create_pet(int account_id, int char_id, short pet_type, short pet_lv, short pet_egg_id,
-                     short pet_equip, short intimate, short hungry, char rename_flag, char incuvate, char *pet_name);
-int intif_request_petdata(int account_id, int char_id, int pet_id);
-int intif_save_petdata(int account_id, struct s_pet *p);
-int intif_delete_petdata(int pet_id);
-int intif_rename(struct map_session_data *sd, int type, char *name);
-#define intif_rename_pc(sd, name) intif_rename(sd, 0, name)
-#define intif_rename_pet(sd, name) intif_rename(sd, 1, name)
-#define intif_rename_hom(sd, name) intif_rename(sd, 2, name)
-int intif_homunculus_create(int account_id, struct s_homunculus *sh);
-bool intif_homunculus_requestload(int account_id, int homun_id);
-int intif_homunculus_requestsave(int account_id, struct s_homunculus* sh);
-int intif_homunculus_requestdelete(int homun_id);
-
-/******QUEST SYTEM*******/
-int intif_request_questlog(struct map_session_data * sd);
-int intif_quest_save(struct map_session_data * sd);
-
-// MERCENARY SYSTEM
-int intif_mercenary_create(struct s_mercenary *merc);
-int intif_mercenary_request(int merc_id, int char_id);
-int intif_mercenary_delete(int merc_id);
-int intif_mercenary_save(struct s_mercenary *merc);
-
-// MAIL SYSTEM
-int intif_Mail_requestinbox(int char_id, unsigned char flag);
-int intif_Mail_read(int mail_id);
-int intif_Mail_getattach(int char_id, int mail_id);
-int intif_Mail_delete(int char_id, int mail_id);
-int intif_Mail_return(int char_id, int mail_id);
-int intif_Mail_send(int account_id, struct mail_message *msg);
-// AUCTION SYSTEM
-int intif_Auction_requestlist(int char_id, short type, int price, const char* searchtext, short page);
-int intif_Auction_register(struct auction_data *auction);
-int intif_Auction_cancel(int char_id, unsigned int auction_id);
-int intif_Auction_close(int char_id, unsigned int auction_id);
-int intif_Auction_bid(int char_id, const char* name, unsigned int auction_id, int bid);
-// ELEMENTAL SYSTEM
-int intif_elemental_create(struct s_elemental *ele);
-int intif_elemental_request(int ele_id, int char_id);
-int intif_elemental_delete(int ele_id);
-int intif_elemental_save(struct s_elemental *ele);
-
-/* @accinfo */
-void intif_request_accinfo( int u_fd, int aid, int group_lv, char* query );
-
-int CheckForCharServer(void);
+struct s_pet;
 
-#endif /* _INTIF_H_ */
+/**
+ * Defines
+ **/
+#define intif_rename_pc(sd, name)  (intif->rename((sd), 0, (name)))
+#define intif_rename_pet(sd, name) (intif->rename((sd), 1, (name)))
+#define intif_rename_hom(sd, name) (intif->rename((sd), 2, (name)))
+#define INTIF_PACKET_LEN_TABLE_SIZE 161
+
+
+/*=====================================
+* Interface : intif.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct intif_interface {
+	/* */
+	int packet_len_table[INTIF_PACKET_LEN_TABLE_SIZE];
+	/* funcs */
+	int (*parse) (int fd);
+	int (*create_pet)(int account_id, int char_id, short pet_type, short pet_lv, short pet_egg_id,
+	                  short pet_equip, short intimate, short hungry, char rename_flag, char incubate, char *pet_name);
+	int (*broadcast) (const char* mes, size_t len, int type);
+	int (*broadcast2) (const char* mes, size_t len, unsigned int fontColor, short fontType, short fontSize, short fontAlign, short fontY);
+	int (*main_message) (struct map_session_data* sd, const char* message);
+	int (*wis_message) (struct map_session_data *sd,char *nick,char *mes,size_t mes_len);
+	int (*wis_message_to_gm) (char *Wisp_name, int permission, char *mes);
+	int (*saveregistry) (struct map_session_data *sd);
+	int (*request_registry) (struct map_session_data *sd, int flag);
+	int (*request_guild_storage) (int account_id, int guild_id);
+	int (*send_guild_storage) (int account_id, struct guild_storage *gstor);
+	int (*create_party) (struct party_member *member,char *name,int item,int item2);
+	int (*request_partyinfo) (int party_id, int char_id);
+	int (*party_addmember) (int party_id,struct party_member *member);
+	int (*party_changeoption) (int party_id, int account_id, int exp, int item);
+	int (*party_leave) (int party_id,int account_id, int char_id);
+	int (*party_changemap) (struct map_session_data *sd, int online);
+	int (*break_party) (int party_id);
+	int (*party_message) (int party_id, int account_id, const char *mes,int len);
+	int (*party_leaderchange) (int party_id,int account_id,int char_id);
+	int (*guild_create) (const char *name, const struct guild_member *master);
+	int (*guild_request_info) (int guild_id);
+	int (*guild_addmember) (int guild_id, struct guild_member *m);
+	int (*guild_leave) (int guild_id, int account_id, int char_id, int flag, const char *mes);
+	int (*guild_memberinfoshort) (int guild_id, int account_id, int char_id, int online, int lv, int class_);
+	int (*guild_break) (int guild_id);
+	int (*guild_message) (int guild_id, int account_id, const char *mes, int len);
+	int (*guild_change_gm) (int guild_id, const char* name, size_t len);
+	int (*guild_change_basicinfo) (int guild_id, int type, const void *data, int len);
+	int (*guild_change_memberinfo) (int guild_id, int account_id, int char_id, int type, const void *data, int len);
+	int (*guild_position) (int guild_id, int idx, struct guild_position *p);
+	int (*guild_skillup) (int guild_id, uint16 skill_id, int account_id, int max);
+	int (*guild_alliance) (int guild_id1, int guild_id2, int account_id1, int account_id2, int flag);
+	int (*guild_notice) (int guild_id, const char *mes1, const char *mes2);
+	int (*guild_emblem) (int guild_id, int len, const char *data);
+	int (*guild_castle_dataload) (int num, int *castle_ids);
+	int (*guild_castle_datasave) (int castle_id, int index, int value);
+	void (*itembound_req) (int char_id, int aid, int guild_id);
+	int (*request_petdata) (int account_id, int char_id, int pet_id);
+	int (*save_petdata) (int account_id, struct s_pet *p);
+	int (*delete_petdata) (int pet_id);
+	int (*rename) (struct map_session_data *sd, int type, char *name);
+	int (*homunculus_create) (int account_id, struct s_homunculus *sh);
+	bool (*homunculus_requestload) (int account_id, int homun_id);
+	int (*homunculus_requestsave) (int account_id, struct s_homunculus* sh);
+	int (*homunculus_requestdelete) (int homun_id);
+	/******QUEST SYTEM*******/
+	void (*request_questlog) (struct map_session_data * sd);
+	int (*quest_save) (struct map_session_data * sd);
+	// MERCENARY SYSTEM
+	int (*mercenary_create) (struct s_mercenary *merc);
+	int (*mercenary_request) (int merc_id, int char_id);
+	int (*mercenary_delete) (int merc_id);
+	int (*mercenary_save) (struct s_mercenary *merc);
+	// MAIL SYSTEM
+	int (*Mail_requestinbox) (int char_id, unsigned char flag);
+	int (*Mail_read) (int mail_id);
+	int (*Mail_getattach) (int char_id, int mail_id);
+	int (*Mail_delete) (int char_id, int mail_id);
+	int (*Mail_return) (int char_id, int mail_id);
+	int (*Mail_send) (int account_id, struct mail_message *msg);
+	// AUCTION SYSTEM
+	int (*Auction_requestlist) (int char_id, short type, int price, const char* searchtext, short page);
+	int (*Auction_register) (struct auction_data *auction);
+	int (*Auction_cancel) (int char_id, unsigned int auction_id);
+	int (*Auction_close) (int char_id, unsigned int auction_id);
+	int (*Auction_bid) (int char_id, const char* name, unsigned int auction_id, int bid);
+	// ELEMENTAL SYSTEM
+	int (*elemental_create) (struct s_elemental *ele);
+	int (*elemental_request) (int ele_id, int char_id);
+	int (*elemental_delete) (int ele_id);
+	int (*elemental_save) (struct s_elemental *ele);
+	/* @accinfo */
+	void (*request_accinfo) (int u_fd, int aid, int group_lv, char* query);
+	/* */
+	int (*CheckForCharServer) (void);
+	/* */
+	void (*pWisMessage) (int fd);
+	void (*pWisEnd) (int fd);
+	int (*pWisToGM_sub) (struct map_session_data* sd,va_list va);
+	void (*pWisToGM) (int fd);
+	void (*pRegisters) (int fd);
+	void (*pChangeNameOk) (int fd);
+	void (*pMessageToFD) (int fd);
+	void (*pLoadGuildStorage) (int fd);
+	void (*pSaveGuildStorage) (int fd);
+	void (*pPartyCreated) (int fd);
+	void (*pPartyInfo) (int fd);
+	void (*pPartyMemberAdded) (int fd);
+	void (*pPartyOptionChanged) (int fd);
+	void (*pPartyMemberWithdraw) (int fd);
+	void (*pPartyMove) (int fd);
+	void (*pPartyBroken) (int fd);
+	void (*pPartyMessage) (int fd);
+	void (*pGuildCreated) (int fd);
+	void (*pGuildInfo) (int fd);
+	void (*pGuildMemberAdded) (int fd);
+	void (*pGuildMemberWithdraw) (int fd);
+	void (*pGuildMemberInfoShort) (int fd);
+	void (*pGuildBroken) (int fd);
+	void (*pGuildMessage) (int fd);
+	void (*pGuildBasicInfoChanged) (int fd);
+	void (*pGuildMemberInfoChanged) (int fd);
+	void (*pGuildPosition) (int fd);
+	void (*pGuildSkillUp) (int fd);
+	void (*pGuildAlliance) (int fd);
+	void (*pGuildNotice) (int fd);
+	void (*pGuildEmblem) (int fd);
+	void (*pGuildCastleDataLoad) (int fd);
+	void (*pGuildMasterChanged) (int fd);
+	void (*pQuestLog) (int fd);
+	void (*pQuestSave) (int fd);
+	void (*pMailInboxReceived) (int fd);
+	void (*pMailNew) (int fd);
+	void (*pMailGetAttach) (int fd);
+	void (*pMailDelete) (int fd);
+	void (*pMailReturn) (int fd);
+	void (*pMailSend) (int fd);
+	void (*pAuctionResults) (int fd);
+	void (*pAuctionRegister) (int fd);
+	void (*pAuctionCancel) (int fd);
+	void (*pAuctionClose) (int fd);
+	void (*pAuctionMessage) (int fd);
+	void (*pAuctionBid) (int fd);
+	void (*pItembound_ack) (int fd);
+	void (*pMercenaryReceived) (int fd);
+	void (*pMercenaryDeleted) (int fd);
+	void (*pMercenarySaved) (int fd);
+	void (*pElementalReceived) (int fd);
+	void (*pElementalDeleted) (int fd);
+	void (*pElementalSaved) (int fd);
+	void (*pCreatePet) (int fd);
+	void (*pRecvPetData) (int fd);
+	void (*pSavePetOk) (int fd);
+	void (*pDeletePetOk) (int fd);
+	void (*pCreateHomunculus) (int fd);
+	void (*pRecvHomunculusData) (int fd);
+	void (*pSaveHomunculusOk) (int fd);
+	void (*pDeleteHomunculusOk) (int fd);
+};
+
+struct intif_interface *intif;
+
+void intif_defaults(void);
+
+#endif /* MAP_INTIF_H */
diff --git a/src/map/irc-bot.c b/src/map/irc-bot.c
index 7f03ed8d4..6f016697f 100644
--- a/src/map/irc-bot.c
+++ b/src/map/irc-bot.c
@@ -2,26 +2,36 @@
 // See the LICENSE file
 // Base Author: shennetsind @ http://hercules.ws
 
+#define HERCULES_CORE
+
+#include "irc-bot.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "clif.h"
+#include "map.h"
+#include "pc.h"
 #include "../common/cbasetypes.h"
 #include "../common/malloc.h"
-#include "../common/strlib.h"
+#include "../common/random.h"
 #include "../common/showmsg.h"
 #include "../common/socket.h"
+#include "../common/strlib.h"
 #include "../common/timer.h"
-#include "../common/random.h"
 
-#include "map.h"
-#include "pc.h"
-#include "clif.h"
-#include "irc-bot.h"
+//#define IRCBOT_DEBUG
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+struct irc_bot_interface irc_bot_s;
 
-char send_string[200];
+char send_string[IRC_MESSAGE_LENGTH];
 
-int irc_connect_timer(int tid, unsigned int tick, int id, intptr_t data) {
+/**
+ * Timer callback to (re-)connect to an IRC server
+ * @see timer->do_timer
+ */
+int irc_connect_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct hSockOpt opt;
 	if( ircbot->isOn || ++ircbot->fails >= 3 )
 		return 0;
@@ -29,18 +39,22 @@ int irc_connect_timer(int tid, unsigned int tick, int id, intptr_t data) {
 	opt.silent = 1;
 	opt.setTimeo = 0;
 	
-	ircbot->last_try = iTimer->gettick();
+	ircbot->last_try = timer->gettick();
 
 	if( ( ircbot->fd = make_connection(ircbot->ip,hChSys.irc_server_port,&opt) ) > 0 ){
 		session[ircbot->fd]->func_parse = ircbot->parse;
 		session[ircbot->fd]->flag.server = 1;
-		iTimer->add_timer(iTimer->gettick() + 3000, ircbot->identify_timer, 0, 0);
+		timer->add(timer->gettick() + 3000, ircbot->identify_timer, 0, 0);
 		ircbot->isOn = true;
 	}
 	return 0;
 }
 
-int irc_identify_timer(int tid, unsigned int tick, int id, intptr_t data) {
+/**
+ * Timer callback to send identification commands to an IRC server
+ * @see timer->do_timer
+ */
+int irc_identify_timer(int tid, int64 tick, int id, intptr_t data) {
 	if( !ircbot->isOn )
 		return 0;
 	
@@ -49,18 +63,25 @@ int irc_identify_timer(int tid, unsigned int tick, int id, intptr_t data) {
 	sprintf(send_string, "NICK %s", hChSys.irc_nick);
 	ircbot->send(send_string);
 
-	iTimer->add_timer(iTimer->gettick() + 3000, ircbot->join_timer, 0, 0);
+	timer->add(timer->gettick() + 3000, ircbot->join_timer, 0, 0);
 	
 	return 0;
 }
 
-int irc_join_timer(int tid, unsigned int tick, int id, intptr_t data) {
+/**
+ * Timer callback to join channels (and optionally send NickServ commands)
+ * @see timer->do_timer
+ */
+int irc_join_timer(int tid, int64 tick, int id, intptr_t data) {
 	if( !ircbot->isOn )
 		return 0;
 	
 	if( hChSys.irc_nick_pw[0] != '\0' ) {
 		sprintf(send_string, "PRIVMSG NICKSERV : IDENTIFY %s", hChSys.irc_nick_pw);
 		ircbot->send(send_string);
+		if( hChSys.irc_use_ghost ) {
+			sprintf(send_string, "PRIVMSG NICKSERV : GHOST %s %s", hChSys.irc_nick, hChSys.irc_nick_pw);
+		}
 	}
 	
 	sprintf(send_string, "JOIN %s", hChSys.irc_channel);
@@ -70,6 +91,12 @@ int irc_join_timer(int tid, unsigned int tick, int id, intptr_t data) {
 	return 0;
 }
 
+/**
+ * Search the handler for a given IRC received command
+ * @param function_name Name of the received IRC command
+ * @return              Function pointer to the command handler, NULL in case
+ *                      of unhandled commands
+ */
 struct irc_func* irc_func_search(char* function_name) {
 	int i;
 	for(i = 0; i < ircbot->funcs.size; i++) {
@@ -80,6 +107,10 @@ struct irc_func* irc_func_search(char* function_name) {
 	return NULL;
 }
 
+/**
+ * Parser for the IRC server connection
+ * @see do_sockets
+ */
 int irc_parse(int fd) {
 	char *parse_string = NULL, *str_safe = NULL;
 
@@ -90,7 +121,7 @@ int irc_parse(int fd) {
 		ircbot->isIn = false;
 		ircbot->fails = 0;
 		ircbot->ip = host2ip(hChSys.irc_server);
-		iTimer->add_timer(iTimer->gettick() + 120000, ircbot->connect_timer, 0, 0);
+		timer->add(timer->gettick() + 120000, ircbot->connect_timer, 0, 0);
       	return 0;
 	}
 	
@@ -112,83 +143,156 @@ int irc_parse(int fd) {
 	return 0;
 }
 
+/**
+ * Parse the source from a received irc message
+ * @param source Source string, as reported by the server
+ * @param nick   Pointer to a string where to return the nick (may not be NULL,
+ *               needs to be able to fit an IRC_NICK_LENGTH long string)
+ * @param ident  Pointer to a string where to return the ident (may not be
+ *               NULL, needs to be able to fit an IRC_IDENT_LENGTH long string)
+ * @param host   Pointer to a string where to return the hostname (may not be
+ *               NULL, needs to be able to fit an IRC_HOST_LENGTH long string)
+ */
 void irc_parse_source(char *source, char *nick, char *ident, char *host) {
-	int i, len = strlen(source), pos = 0;
+	int i, pos = 0;
+	size_t len = strlen(source);
 	unsigned char stage = 0;
 	
 	for(i = 0; i < len; i++) {
 		if( stage == 0 && source[i] == '!' ) {
-			memcpy(nick, &source[0], min(i,IRC_NICK_LENGTH));
-			nick[i] = '\0';
+			safestrncpy(nick, &source[0], min(i + 1, IRC_NICK_LENGTH));
 			pos = i+1;
 			stage = 1;
 		} else if( stage == 1 && source[i] == '@' ) {
-			memcpy(ident, &source[pos], min(i - pos,IRC_IDENT_LENGTH));
-			ident[i-pos] = '\0';
-			memcpy(host, &source[i+1], min(len - i,IRC_HOST_LENGTH));
-			host[len] = '\0';
+			safestrncpy(ident, &source[pos], min(i - pos + 1, IRC_IDENT_LENGTH));
+			safestrncpy(host, &source[i+1], min(len - i, IRC_HOST_LENGTH));
 			break;
 		}
 	}
 }
+
+/**
+ * Parse a received message from the irc server, and do the appropriate action
+ * for the detected command
+ * @param fd  IRC server connection file descriptor
+ * @param str Raw received message
+ */
 void irc_parse_sub(int fd, char *str) {
-	char source[180], command[60], target[60], message[200];
+	char source[180], command[60], buf1[IRC_MESSAGE_LENGTH], buf2[IRC_MESSAGE_LENGTH];
+	char *target = buf1, *message = buf2;
 	struct irc_func *func;
 	
-	source[0] = command[0] = target[0] = message[0] = '\0';
+	source[0] = command[0] = buf1[0] = buf2[0] = '\0';
 	
 	if( str[0] == ':' )
 		str++;
 	
-	sscanf(str, "%179s %59s %59s :%199[^\r\n]", source, command, target, message);
+	if (sscanf(str, "%179s %59s %499s :%499[^\r\n]", source, command, buf1, buf2) == 3 && buf1[0] == ':') {
+		// source command :message (i.e. QUIT)
+		message = buf1+1;
+		target = buf2;
+	}
 		
 	if( command[0] == '\0' )
 		return;
 		
 	if( !(func = ircbot->func_search(command)) && !(func = ircbot->func_search(source)) ) {
-		//ShowWarning("Unknown command received %s from %s\n",command,source);
+#ifdef IRCBOT_DEBUG
+		ShowWarning("Unknown command received %s from %s\n",command,source);
+#endif // IRCBOT_DEBUG
 		return;
 	}
 	func->func(fd,command,source,target,message);
 	
 }
 
+/**
+ * Send a raw command to the irc server
+ * @param str Command to send
+ */
 void irc_send(char *str) {
-	int len = strlen(str) + 2;
+	size_t len = strlen(str) + 2;
+	if (len > IRC_MESSAGE_LENGTH-3)
+		len = IRC_MESSAGE_LENGTH-3;
 	WFIFOHEAD(ircbot->fd, len);
-	snprintf((char*)WFIFOP(ircbot->fd,0),200, "%s\r\n", str);
+	snprintf((char*)WFIFOP(ircbot->fd,0),IRC_MESSAGE_LENGTH, "%s\r\n", str);
 	WFIFOSET(ircbot->fd, len);
 }
 
+/**
+ * Handler for the PING IRC command (send back a PONG)
+ * @see irc_parse_sub
+ */
 void irc_pong(int fd, char *cmd, char *source, char *target, char *msg) {
 	sprintf(send_string, "PONG %s", cmd);
 	ircbot->send(send_string);
 }
 
-void irc_join(int fd, char *cmd, char *source, char *target, char *msg) {
-	if( ircbot->isIn )
-		return;
-	sprintf(send_string, "JOIN %s", hChSys.irc_channel);
-	ircbot->send(send_string);
-	ircbot->isIn = true;
+/**
+ * Handler for CTCP commands received via PRIVMSG
+ * @see irc_privmsg
+ */
+void irc_privmsg_ctcp(int fd, char *cmd, char *source, char *target, char *msg) {
+	char source_nick[IRC_NICK_LENGTH], source_ident[IRC_IDENT_LENGTH], source_host[IRC_HOST_LENGTH];
+
+	source_nick[0] = source_ident[0] = source_host[0] = '\0';
+
+	if( source[0] != '\0' )
+		ircbot->parse_source(source,source_nick,source_ident,source_host);
+
+	if( strcmpi(cmd,"ACTION") == 0 ) {
+		if( ircbot->channel ) {
+			snprintf(send_string, 150, "[ #%s ] * IRC.%s %s *",ircbot->channel->name,source_nick,msg);
+			clif->chsys_msg2(ircbot->channel,send_string);
+		}
+	} else if( strcmpi(cmd,"ERRMSG") == 0 ) {
+		// Ignore it
+	} else if( strcmpi(cmd,"FINGER") == 0 ) {
+		// Ignore it
+	} else if( strcmpi(cmd,"PING") == 0 ) {
+		sprintf(send_string, "NOTICE %s :\001PING %s\001",source_nick,msg);
+		ircbot->send(send_string);
+	} else if( strcmpi(cmd,"TIME") == 0 ) {
+		time_t time_server;  // variable for number of seconds (used with time() function)
+		struct tm *datetime; // variable for time in structure ->tm_mday, ->tm_sec, ...
+		char temp[CHAT_SIZE_MAX];
+
+		memset(temp, '\0', sizeof(temp));
+
+		time(&time_server);  // get time in seconds since 1/1/1970
+		datetime = localtime(&time_server); // convert seconds in structure
+		// like sprintf, but only for date/time (Sunday, November 02 2003 15:12:52)
+		strftime(temp, sizeof(temp)-1, msg_txt(230), datetime); // Server time (normal time): %A, %B %d %Y %X.
+
+		sprintf(send_string, "NOTICE %s :\001TIME %s\001",source_nick,temp);
+		ircbot->send(send_string);
+	} else if( strcmpi(cmd,"VERSION") == 0 ) {
+		sprintf(send_string, "NOTICE %s :\001VERSION Hercules.ws IRC Bridge\001",source_nick);
+		ircbot->send(send_string);
+#ifdef IRCBOT_DEBUG
+	} else {
+		ShowWarning("Unknown CTCP command received %s (%s) from %s\n",cmd,msg,source);
+#endif // IRCBOT_DEBUG
+	}
 }
 
+/**
+ * Handler for the PRIVMSG IRC command (action depends on the message contents)
+ * @see irc_parse_sub
+ */
 void irc_privmsg(int fd, char *cmd, char *source, char *target, char *msg) {
-	if( strcmpi(target,hChSys.irc_nick) == 0 ) {
-		if( msg[0] == ':' ) msg++;
-		if( strcmpi(msg,"VERSION") == 0 ) {
-			char source_nick[IRC_NICK_LENGTH], source_ident[IRC_IDENT_LENGTH], source_host[IRC_HOST_LENGTH];
-			
-			source_nick[0] = source_ident[0] = source_host[0] = '\0';
-			
-			if( source[0] != '\0' )
-				ircbot->parse_source(source,source_nick,source_ident,source_host);
-
-			sprintf(send_string, "NOTICE %s :Hercules.ws IRC Bridge",source_nick);
-			ircbot->send(send_string);
-			return;
-		}
-	} else if( strcmpi(target,hChSys.irc_channel) == 0 ) {
+	if( msg && *msg == '\001' && strlen(msg) > 2 && msg[strlen(msg)-1] == '\001' ) {
+		// CTCP
+		char command[IRC_MESSAGE_LENGTH], message[IRC_MESSAGE_LENGTH];
+		command[0] = message[0] = '\0';
+		sscanf(msg, "\001%499[^\001\r\n ] %499[^\r\n\001]\001", command, message);
+
+		irc_privmsg_ctcp(fd, command, source, target, message);
+#ifdef IRCBOT_DEBUG
+	} else if( strcmpi(target,hChSys.irc_nick) == 0 ) {
+		ShowDebug("irc_privmsg: Received message from %s: '%s'\n", source ? source : "(null)", msg);
+#endif // IRCBOT_DEBUG
+	} else if( msg && strcmpi(target,hChSys.irc_channel) == 0 ) {
 		char source_nick[IRC_NICK_LENGTH], source_ident[IRC_IDENT_LENGTH], source_host[IRC_HOST_LENGTH];
 
 		source_nick[0] = source_ident[0] = source_host[0] = '\0';
@@ -197,26 +301,110 @@ void irc_privmsg(int fd, char *cmd, char *source, char *target, char *msg) {
 			ircbot->parse_source(source,source_nick,source_ident,source_host);
 				
 		if( ircbot->channel ) {
-			snprintf(send_string, 150, "[ #%s ] IRC.%s : %s",ircbot->channel->name,source_nick,msg);
-			clif->chsys_msg2(ircbot->channel,send_string);
+			size_t padding_len = strlen(ircbot->channel->name) + strlen(source_nick) + 13;
+			while (1) {
+				snprintf(send_string, 150, "[ #%s ] IRC.%s : %s",ircbot->channel->name,source_nick,msg);
+				clif->chsys_msg2(ircbot->channel,send_string);
+				//break; // Uncomment this line to truncate long messages instead of posting them as multiple lines
+				if (strlen(msg) <= 149 - padding_len)
+					break;
+				msg += 149 - padding_len;
+			}
 		}
 	}
 }
 
-void irc_relay (char *name, char *msg) {
+/**
+ * Handler for the JOIN IRC command (notify an in-game channel of users joining
+ * the IRC channel)
+ * @see irc_parse_sub
+ */
+void irc_userjoin(int fd, char *cmd, char *source, char *target, char *msg) {
+	char source_nick[IRC_NICK_LENGTH], source_ident[IRC_IDENT_LENGTH], source_host[IRC_HOST_LENGTH];
+
+	source_nick[0] = source_ident[0] = source_host[0] = '\0';
+
+	if( source[0] != '\0' )
+		ircbot->parse_source(source,source_nick,source_ident,source_host);
+
+	if( ircbot->channel ) {
+		snprintf(send_string, 150, "[ #%s ] User IRC.%s joined the channel.",ircbot->channel->name,source_nick);
+		clif->chsys_msg2(ircbot->channel,send_string);
+	}
+}
+
+/**
+ * Handler for the PART and QUIT IRC commands (notify an in-game channel of
+ * users leaving the IRC channel)
+ * @see irc_parse_sub
+ */
+void irc_userleave(int fd, char *cmd, char *source, char *target, char *msg) {
+	char source_nick[IRC_NICK_LENGTH], source_ident[IRC_IDENT_LENGTH], source_host[IRC_HOST_LENGTH];
+
+	source_nick[0] = source_ident[0] = source_host[0] = '\0';
+
+	if( source[0] != '\0' )
+		ircbot->parse_source(source,source_nick,source_ident,source_host);
+
+	if( ircbot->channel ) {
+		if (!strcmpi(cmd, "QUIT"))
+			snprintf(send_string, 150, "[ #%s ] User IRC.%s left the channel. [Quit: %s]",ircbot->channel->name,source_nick,msg);
+		else
+			snprintf(send_string, 150, "[ #%s ] User IRC.%s left the channel. [%s]",ircbot->channel->name,source_nick,msg);
+		clif->chsys_msg2(ircbot->channel,send_string);
+	}
+}
+
+/**
+ * Handler for the NICK IRC commands (notify an in-game channel of users
+ * changing their name while in the IRC channel)
+ * @see irc_parse_sub
+ */
+void irc_usernick(int fd, char *cmd, char *source, char *target, char *msg) {
+	char source_nick[IRC_NICK_LENGTH], source_ident[IRC_IDENT_LENGTH], source_host[IRC_HOST_LENGTH];
+
+	source_nick[0] = source_ident[0] = source_host[0] = '\0';
+
+	if( source[0] != '\0' )
+		ircbot->parse_source(source,source_nick,source_ident,source_host);
+
+	if( ircbot->channel ) {
+		snprintf(send_string, 150, "[ #%s ] User IRC.%s is now known as IRC.%s",ircbot->channel->name,source_nick,msg);
+		clif->chsys_msg2(ircbot->channel,send_string);
+	}
+}
+
+/**
+ * Relay a chat message to the irc channel the bot is connected to
+ * @param name Sender's name
+ * @param msg  Message text
+ */
+void irc_relay(char *name, const char *msg) {
 	if( !ircbot->isIn )
 		return;
 	sprintf(send_string,"PRIVMSG %s :[ %s ] : %s",hChSys.irc_channel,name,msg);
 	ircbot->send(send_string);
 }
-void irc_bot_init(void) {
+
+/**
+ * IRC bot initializer
+ */
+void irc_bot_init(bool minimal) {
+	/// Command handlers
 	const struct irc_func irc_func_base[] = {
 		{ "PING" , ircbot->pong },
 		{ "PRIVMSG", ircbot->privmsg },
+		{ "JOIN", ircbot->userjoin },
+		{ "QUIT", ircbot->userleave },
+		{ "PART", ircbot->userleave },
+		{ "NICK", ircbot->usernick },
 	};
 	struct irc_func* function;
 	int i;
 
+	if (minimal)
+		return;
+
 	if( !hChSys.irc )
 		return;
 
@@ -245,10 +433,13 @@ void irc_bot_init(void) {
 	ircbot->isIn = false;
 	ircbot->isOn = false;
 	
-	iTimer->add_timer_func_list(ircbot->connect_timer, "irc_connect_timer");
-	iTimer->add_timer(iTimer->gettick() + 7000, ircbot->connect_timer, 0, 0);
+	timer->add_func_list(ircbot->connect_timer, "irc_connect_timer");
+	timer->add(timer->gettick() + 7000, ircbot->connect_timer, 0, 0);
 }
 
+/**
+ * IRC bot finalizer
+ */
 void irc_bot_final(void) {
 	int i;
 	
@@ -265,6 +456,9 @@ void irc_bot_final(void) {
 	aFree(ircbot->funcs.list);
 }
 
+/**
+ * IRC bot interface defaults initializer
+ */
 void ircbot_defaults(void) {
 	ircbot = &irc_bot_s;
 	
@@ -287,6 +481,9 @@ void ircbot_defaults(void) {
 	ircbot->relay = irc_relay;
 	
 	ircbot->pong = irc_pong;
-	ircbot->join = irc_join;
 	ircbot->privmsg = irc_privmsg;
+
+	ircbot->userjoin = irc_userjoin;
+	ircbot->userleave = irc_userleave;
+	ircbot->usernick = irc_usernick;
 }
diff --git a/src/map/irc-bot.h b/src/map/irc-bot.h
index 911a15b0e..0c26c3cd8 100644
--- a/src/map/irc-bot.h
+++ b/src/map/irc-bot.h
@@ -3,13 +3,16 @@
 // Base Author: shennetsind @ http://hercules.ws
 
 
-#ifndef _IRC_BOT_H_
-#define _IRC_BOT_H_
+#ifndef MAP_IRC_BOT_H
+#define MAP_IRC_BOT_H
+
+#include "../common/cbasetypes.h"
 
 #define IRC_NICK_LENGTH 40
 #define IRC_IDENT_LENGTH 40
 #define IRC_HOST_LENGTH 63
 #define IRC_FUNC_LENGTH 30
+#define IRC_MESSAGE_LENGTH 500
 
 struct hChSysCh;
 
@@ -21,9 +24,9 @@ struct irc_func {
 struct irc_bot_interface {
 	int fd;
 	bool isIn, isOn;
-	unsigned int last_try;
+	int64 last_try;
 	unsigned char fails;
-	unsigned long ip;
+	uint32 ip;
 	unsigned short port;
 	/* */
 	struct hChSysCh *channel;
@@ -33,7 +36,7 @@ struct irc_bot_interface {
 		unsigned int size;
 	} funcs;
 	/* */
-	void (*init) (void);
+	void (*init) (bool minimal);
 	void (*final) (void);
 	/* */
 	int (*parse) (int fd);
@@ -42,20 +45,22 @@ struct irc_bot_interface {
 	/* */
 	struct irc_func* (*func_search) (char* function_name);
 	/* */
-	int (*connect_timer) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*identify_timer) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*join_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*connect_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*identify_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*join_timer) (int tid, int64 tick, int id, intptr_t data);
 	/* */
 	void (*send)(char *str);
-	void (*relay) (char *name, char *msg);
+	void (*relay) (char *name, const char *msg);
 	/* */
 	void (*pong) (int fd, char *cmd, char *source, char *target, char *msg);
-	void (*join) (int fd, char *cmd, char *source, char *target, char *msg);
 	void (*privmsg) (int fd, char *cmd, char *source, char *target, char *msg);
-} irc_bot_s;
+	void (*userjoin) (int fd, char *cmd, char *source, char *target, char *msg);
+	void (*userleave) (int fd, char *cmd, char *source, char *target, char *msg);
+	void (*usernick) (int fd, char *cmd, char *source, char *target, char *msg);
+};
 
 struct irc_bot_interface *ircbot;
 
 void ircbot_defaults(void);
 
-#endif /* _IRC_BOT_H_ */
+#endif /* MAP_IRC_BOT_H */
diff --git a/src/map/itemdb.c b/src/map/itemdb.c
index 859b19aac..0d3146191 100644
--- a/src/map/itemdb.c
+++ b/src/map/itemdb.c
@@ -2,44 +2,49 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // DBPATH, RENEWAL
 #include "itemdb.h"
-#include "map.h"
-#include "battle.h" // struct battle_config
-#include "script.h" // item script processing
-#include "pc.h"     // W_MUSICAL, W_WHIP
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-static struct item_data* itemdb_array[MAX_ITEMDB];
-static DBMap*            itemdb_other;// int nameid -> struct item_data*
+#include "battle.h" // struct battle_config
+#include "map.h"
+#include "mob.h"    // MAX_MOB_DB
+#include "pc.h"     // W_MUSICAL, W_WHIP
+#include "script.h" // item script processing
+#include "../common/conf.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
+#include "../common/utils.h"
 
-struct item_data dummy_item; //This is the default dummy item used for non-existant items. [Skotlex]
+struct itemdb_interface itemdb_s;
 
 /**
- * Search for item name 
+ * Search for item name
  * name = item alias, so we should find items aliases first. if not found then look for "jname" (full name)
  * @see DBApply
  */
-static int itemdb_searchname_sub(DBKey key, DBData *data, va_list ap)
+int itemdb_searchname_sub(DBKey key, DBData *data, va_list ap)
 {
 	struct item_data *item = DB->data2ptr(data), **dst, **dst2;
 	char *str;
 	str=va_arg(ap,char *);
 	dst=va_arg(ap,struct item_data **);
 	dst2=va_arg(ap,struct item_data **);
-	if(item == &dummy_item) return 0;
+	if (item == &itemdb->dummy) return 0;
 
 	//Absolute priority to Aegis code name.
 	if (*dst != NULL) return 0;
-	if( strcmpi(item->name,str)==0 )
+	if ( battle_config.case_sensitive_aegisnames && strcmp(item->name,str) == 0 )
+		*dst=item;
+	else if ( !battle_config.case_sensitive_aegisnames && strcasecmp(item->name,str) == 0 )
 		*dst=item;
 
 	//Second priority to Client displayed name.
@@ -50,22 +55,22 @@ static int itemdb_searchname_sub(DBKey key, DBData *data, va_list ap)
 }
 
 /*==========================================
- * Return item data from item name. (lookup) 
+ * Return item data from item name. (lookup)
  *------------------------------------------*/
-struct item_data* itemdb_searchname(const char *str)
-{
+struct item_data* itemdb_searchname(const char *str) {
 	struct item_data* item;
 	struct item_data* item2=NULL;
 	int i;
 
-	for( i = 0; i < ARRAYLENGTH(itemdb_array); ++i )
-	{
-		item = itemdb_array[i];
+	for( i = 0; i < ARRAYLENGTH(itemdb->array); ++i ) {
+		item = itemdb->array[i];
 		if( item == NULL )
 			continue;
 
 		// Absolute priority to Aegis code name.
-		if( strcasecmp(item->name,str) == 0 )
+		if ( battle_config.case_sensitive_aegisnames && strcmp(item->name,str) == 0 )
+			return item;
+		else if ( !battle_config.case_sensitive_aegisnames && strcasecmp(item->name,str) == 0 )
 			return item;
 
 		//Second priority to Client displayed name.
@@ -74,45 +79,63 @@ struct item_data* itemdb_searchname(const char *str)
 	}
 
 	item = NULL;
-	itemdb_other->foreach(itemdb_other,itemdb_searchname_sub,str,&item,&item2);
+	itemdb->other->foreach(itemdb->other,itemdb->searchname_sub,str,&item,&item2);
 	return item?item:item2;
 }
+/* name to item data */
+struct item_data* itemdb_name2id(const char *str) {
+	return strdb_get(itemdb->names,str);
+}
 
 /**
  * @see DBMatcher
  */
-static int itemdb_searchname_array_sub(DBKey key, DBData data, va_list ap)
+int itemdb_searchname_array_sub(DBKey key, DBData data, va_list ap)
 {
 	struct item_data *item = DB->data2ptr(&data);
 	char *str;
 	str=va_arg(ap,char *);
-	if (item == &dummy_item)
+	if (item == &itemdb->dummy)
 		return 1; //Invalid item.
 	if(stristr(item->jname,str))
 		return 0;
-	if(stristr(item->name,str))
+	if(battle_config.case_sensitive_aegisnames && strstr(item->name,str))
+		return 0;
+	if(!battle_config.case_sensitive_aegisnames && stristr(item->name,str))
 		return 0;
 	return strcmpi(item->jname,str);
 }
 
 /*==========================================
  * Founds up to N matches. Returns number of matches [Skotlex]
+ * search flag :
+ * 0 - approximate match
+ * 1 - exact match
  *------------------------------------------*/
-int itemdb_searchname_array(struct item_data** data, int size, const char *str)
-{
+int itemdb_searchname_array(struct item_data** data, int size, const char *str, int flag) {
 	struct item_data* item;
 	int i;
 	int count=0;
 
 	// Search in the array
-	for( i = 0; i < ARRAYLENGTH(itemdb_array); ++i )
+	for( i = 0; i < ARRAYLENGTH(itemdb->array); ++i )
 	{
-		item = itemdb_array[i];
+		item = itemdb->array[i];
 		if( item == NULL )
 			continue;
 
-		if( stristr(item->jname,str) || stristr(item->name,str) )
-		{
+		if(
+		    (!flag
+		    && (stristr(item->jname,str)
+		       || (battle_config.case_sensitive_aegisnames && strstr(item->name,str))
+		       || (!battle_config.case_sensitive_aegisnames && stristr(item->name,str))
+		    ))
+		 || (flag
+		    && (strcmp(item->jname,str) == 0
+		       || (battle_config.case_sensitive_aegisnames && strcmp(item->name,str) == 0)
+		       || (!battle_config.case_sensitive_aegisnames && strcasecmp(item->name,str) == 0)
+		    ))
+		) {
 			if( count < size )
 				data[count] = item;
 			++count;
@@ -125,45 +148,132 @@ int itemdb_searchname_array(struct item_data** data, int size, const char *str)
 		DBData *db_data[MAX_SEARCH];
 		int db_count = 0;
 		size -= count;
-		db_count = itemdb_other->getall(itemdb_other, (DBData**)&db_data, size, itemdb_searchname_array_sub, str);
+		db_count = itemdb->other->getall(itemdb->other, (DBData**)&db_data, size, itemdb->searchname_array_sub, str);
 		for (i = 0; i < db_count; i++)
 			data[count++] = DB->data2ptr(db_data[i]);
 		count += db_count;
 	}
 	return count;
 }
-
-
-/*==========================================
- * Return a random item id from group. (takes into account % chance giving/tot group) 
- *------------------------------------------*/
-int itemdb_searchrandomid(int group)
-{
-	if(group<1 || group>=MAX_ITEMGROUP) {
-		ShowError("itemdb_searchrandomid: Invalid group id %d\n", group);
+/* [Ind/Hercules] */
+int itemdb_chain_item(unsigned short chain_id, int *rate) {
+	struct item_chain_entry *entry;
+	
+	if( chain_id >= itemdb->chain_count ) {
+		ShowError("itemdb_chain_item: unknown chain id %d\n", chain_id);
 		return UNKNOWN_ITEM_ID;
 	}
-	if (itemgroup_db[group].qty)
-		return itemgroup_db[group].nameid[rnd()%itemgroup_db[group].qty];
 	
-	ShowError("itemdb_searchrandomid: No item entries for group id %d\n", group);
-	return UNKNOWN_ITEM_ID;
+	entry = &itemdb->chains[chain_id].items[ rnd()%itemdb->chains[chain_id].qty ];
+	
+	if( rnd()%10000 >= entry->rate )
+		return 0;
+
+	if( rate )
+		rate[0] = entry->rate;
+	return entry->id;
 }
+/* [Ind/Hercules] */
+void itemdb_package_item(struct map_session_data *sd, struct item_package *package) {
+	int i = 0, get_count, j, flag;
+	
+	for( i = 0; i < package->must_qty; i++ ) {
+		struct item it;
+		memset(&it, 0, sizeof(it));
 
+		it.nameid = package->must_items[i].id;
+		it.identify = 1;
+		
+		if( package->must_items[i].hours ) {
+			it.expire_time = (unsigned int)(time(NULL) + ((package->must_items[i].hours*60)*60));
+		}
+		
+		if( package->must_items[i].named ) {
+			it.card[0] = CARD0_FORGE;
+			it.card[1] = 0;
+			it.card[2] = GetWord(sd->status.char_id, 0);
+			it.card[3] = GetWord(sd->status.char_id, 1);
+		}
+		
+		if( package->must_items[i].announce )
+			clif->package_announce(sd,package->must_items[i].id,package->id);
+		
+		get_count = itemdb->isstackable(package->must_items[i].id) ? package->must_items[i].qty : 1;
+		
+		it.amount = get_count == 1 ? 1 : get_count;
+		
+		for( j = 0; j < package->must_items[i].qty; j += get_count ) {
+			if ( ( flag = pc->additem(sd, &it, get_count, LOG_TYPE_SCRIPT) ) )
+				clif->additem(sd, 0, 0, flag);
+		}
+	}
+	
+	if( package->random_qty ) {
+		for( i = 0; i < package->random_qty; i++ ) {
+			struct item_package_rand_entry *entry;
+			
+			entry = &package->random_groups[i].random_list[rnd()%package->random_groups[i].random_qty];
+			
+			while( 1 ) {
+				if( rnd()%10000 >= entry->rate ) {
+					entry = entry->next;
+					continue;
+				} else {
+					struct item it;
+					memset(&it, 0, sizeof(it));
+					
+					it.nameid = entry->id;
+					it.identify = 1;
+					
+					if( entry->hours ) {
+						it.expire_time = (unsigned int)(time(NULL) + ((entry->hours*60)*60));
+					}
+					
+					if( entry->named ) {
+						it.card[0] = CARD0_FORGE;
+						it.card[1] = 0;
+						it.card[2] = GetWord(sd->status.char_id, 0);
+						it.card[3] = GetWord(sd->status.char_id, 1);
+					}
+					
+					if( entry->announce )
+						clif->package_announce(sd,entry->id,package->id);
+					
+					get_count = itemdb->isstackable(entry->id) ? entry->qty : 1;
+					
+					it.amount = get_count == 1 ? 1 : get_count;
+					
+					for( j = 0; j < entry->qty; j += get_count ) {
+						if ( ( flag = pc->additem(sd, &it, get_count, LOG_TYPE_SCRIPT) ) )
+							clif->additem(sd, 0, 0, flag);
+					}
+					break;
+				}
+			}
+		}
+	}
+	
+	return;
+}
 /*==========================================
- * Calculates total item-group related bonuses for the given item
+ * Return a random item id from group. (takes into account % chance giving/tot group)
  *------------------------------------------*/
-int itemdb_group_bonus(struct map_session_data* sd, int itemid)
-{
-	int bonus = 0, i, j;
-	for (i=0; i < MAX_ITEMGROUP; i++) {
-		if (!sd->itemgrouphealrate[i])
-			continue;
-		ARR_FIND( 0, itemgroup_db[i].qty, j, itemgroup_db[i].nameid[j] == itemid );
-		if( j < itemgroup_db[i].qty )
-			bonus += sd->itemgrouphealrate[i];
-	}
-	return bonus;
+int itemdb_searchrandomid(struct item_group *group) {
+
+	if (group->qty)
+		return group->nameid[rnd()%group->qty];
+	
+	ShowError("itemdb_searchrandomid: No item entries for group id %d\n", group->id);
+	return UNKNOWN_ITEM_ID;
+}
+bool itemdb_in_group(struct item_group *group, int nameid) {
+	int i;
+	
+	for( i = 0; i < group->qty; i++ )
+		if( group->nameid[i] == nameid )
+			return true;
+	
+	return false;
 }
 
 /// Searches for the item_data.
@@ -172,10 +282,10 @@ struct item_data* itemdb_exists(int nameid)
 {
 	struct item_data* item;
 
-	if( nameid >= 0 && nameid < ARRAYLENGTH(itemdb_array) )
-		return itemdb_array[nameid];
-	item = (struct item_data*)idb_get(itemdb_other,nameid);
-	if( item == &dummy_item )
+	if( nameid >= 0 && nameid < ARRAYLENGTH(itemdb->array) )
+		return itemdb->array[nameid];
+	item = (struct item_data*)idb_get(itemdb->other,nameid);
+	if( item == &itemdb->dummy )
 		return NULL;// dummy data, doesn't exist
 	return item;
 }
@@ -202,10 +312,10 @@ const char* itemdb_typename(int type)
 }
 
 /*==========================================
- * Converts the jobid from the format in itemdb 
+ * Converts the jobid from the format in itemdb
  * to the format used by the map server. [Skotlex]
  *------------------------------------------*/
-static void itemdb_jobid2mapid(unsigned int *bclass, unsigned int jobmask)
+void itemdb_jobid2mapid(unsigned int *bclass, unsigned int jobmask)
 {
 	int i;
 	bclass[0]= bclass[1]= bclass[2]= 0;
@@ -257,7 +367,10 @@ static void itemdb_jobid2mapid(unsigned int *bclass, unsigned int jobmask)
 	if (jobmask & 1<<23) //Soul Linker
 		bclass[2] |= 1<<MAPID_TAEKWON;
 	if (jobmask & 1<<JOB_GUNSLINGER)
+	{//Rebellion job can equip Gunslinger equips. [Rytech]
 		bclass[0] |= 1<<MAPID_GUNSLINGER;
+		bclass[1] |= 1<<MAPID_GUNSLINGER;
+	}
 	if (jobmask & 1<<JOB_NINJA)
 		{bclass[0] |= 1<<MAPID_NINJA;
 		bclass[1] |= 1<<MAPID_NINJA;}//Kagerou/Oboro jobs can equip Ninja equips. [Rytech]
@@ -269,21 +382,23 @@ static void itemdb_jobid2mapid(unsigned int *bclass, unsigned int jobmask)
 		bclass[2] |= 1<<MAPID_GANGSI;
 	if (jobmask & 1<<29) //Kagerou / Oboro
 		bclass[1] |= 1<<MAPID_NINJA;
+	if (jobmask & 1<<30) //Rebellion
+		bclass[1] |= 1<<MAPID_GUNSLINGER;
 }
 
-static void create_dummy_data(void)
+void create_dummy_data(void)
 {
-	memset(&dummy_item, 0, sizeof(struct item_data));
-	dummy_item.nameid=500;
-	dummy_item.weight=1;
-	dummy_item.value_sell=1;
-	dummy_item.type=IT_ETC; //Etc item
-	safestrncpy(dummy_item.name,"UNKNOWN_ITEM",sizeof(dummy_item.name));
-	safestrncpy(dummy_item.jname,"UNKNOWN_ITEM",sizeof(dummy_item.jname));
-	dummy_item.view_id=UNKNOWN_ITEM_ID;
+	memset(&itemdb->dummy, 0, sizeof(struct item_data));
+	itemdb->dummy.nameid=500;
+	itemdb->dummy.weight=1;
+	itemdb->dummy.value_sell=1;
+	itemdb->dummy.type=IT_ETC; //Etc item
+	safestrncpy(itemdb->dummy.name,"UNKNOWN_ITEM",sizeof(itemdb->dummy.name));
+	safestrncpy(itemdb->dummy.jname,"UNKNOWN_ITEM",sizeof(itemdb->dummy.jname));
+	itemdb->dummy.view_id=UNKNOWN_ITEM_ID;
 }
 
-static struct item_data* create_item_data(int nameid)
+struct item_data* create_item_data(int nameid)
 {
 	struct item_data *id;
 	CREATE(id, struct item_data, 1);
@@ -299,19 +414,19 @@ static struct item_data* create_item_data(int nameid)
 struct item_data* itemdb_load(int nameid) {
 	struct item_data *id;
 
-	if( nameid >= 0 && nameid < ARRAYLENGTH(itemdb_array) )
+	if( nameid >= 0 && nameid < ARRAYLENGTH(itemdb->array) )
 	{
-		id = itemdb_array[nameid];
-		if( id == NULL || id == &dummy_item )
-			id = itemdb_array[nameid] = create_item_data(nameid);
+		id = itemdb->array[nameid];
+		if( id == NULL || id == &itemdb->dummy )
+			id = itemdb->array[nameid] = itemdb->create_item_data(nameid);
 		return id;
 	}
 
-	id = (struct item_data*)idb_get(itemdb_other, nameid);
-	if( id == NULL || id == &dummy_item )
+	id = (struct item_data*)idb_get(itemdb->other, nameid);
+	if( id == NULL || id == &itemdb->dummy )
 	{
-		id = create_item_data(nameid);
-		idb_put(itemdb_other, nameid, id);
+		id = itemdb->create_item_data(nameid);
+		idb_put(itemdb->other, nameid, id);
 	}
 	return id;
 }
@@ -322,16 +437,16 @@ struct item_data* itemdb_load(int nameid) {
 struct item_data* itemdb_search(int nameid)
 {
 	struct item_data* id;
-	if( nameid >= 0 && nameid < ARRAYLENGTH(itemdb_array) )
-		id = itemdb_array[nameid];
+	if( nameid >= 0 && nameid < ARRAYLENGTH(itemdb->array) )
+		id = itemdb->array[nameid];
 	else
-		id = (struct item_data*)idb_get(itemdb_other, nameid);
+		id = (struct item_data*)idb_get(itemdb->other, nameid);
 
 	if( id == NULL )
 	{
 		ShowWarning("itemdb_search: Item ID %d does not exists in the item_db. Using dummy data.\n", nameid);
-		id = &dummy_item;
-		dummy_item.nameid = nameid;
+		id = &itemdb->dummy;
+		itemdb->dummy.nameid = nameid;
 	}
 	return id;
 }
@@ -355,8 +470,7 @@ int itemdb_isequip(int nameid)
 /*==========================================
  * Alternate version of itemdb_isequip
  *------------------------------------------*/
-int itemdb_isequip2(struct item_data *data)
-{ 
+int itemdb_isequip2(struct item_data *data) {
 	nullpo_ret(data);
 	switch(data->type) {
 		case IT_WEAPON:
@@ -407,44 +521,44 @@ int itemdb_isstackable2(struct item_data *data)
  * Trade Restriction functions [Skotlex]
  *------------------------------------------*/
 int itemdb_isdropable_sub(struct item_data *item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&1) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NODROP) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_cantrade_sub(struct item_data* item, int gmlv, int gmlv2) {
-	return (item && (!(item->flag.trade_restriction&2) || gmlv >= item->gm_lv_trade_override || gmlv2 >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOTRADE) || gmlv >= item->gm_lv_trade_override || gmlv2 >= item->gm_lv_trade_override));
 }
 
 int itemdb_canpartnertrade_sub(struct item_data* item, int gmlv, int gmlv2) {
-	return (item && (item->flag.trade_restriction&4 || gmlv >= item->gm_lv_trade_override || gmlv2 >= item->gm_lv_trade_override));
+	return (item && (item->flag.trade_restriction&ITR_PARTNEROVERRIDE || gmlv >= item->gm_lv_trade_override || gmlv2 >= item->gm_lv_trade_override));
 }
 
 int itemdb_cansell_sub(struct item_data* item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&8) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOSELLTONPC) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_cancartstore_sub(struct item_data* item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&16) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOCART) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_canstore_sub(struct item_data* item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&32) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOSTORAGE) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_canguildstore_sub(struct item_data* item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&64) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOGSTORAGE) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_canmail_sub(struct item_data* item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&128) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOMAIL) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_canauction_sub(struct item_data* item, int gmlv, int unused) {
-	return (item && (!(item->flag.trade_restriction&256) || gmlv >= item->gm_lv_trade_override));
+	return (item && (!(item->flag.trade_restriction&ITR_NOAUCTION) || gmlv >= item->gm_lv_trade_override));
 }
 
 int itemdb_isrestricted(struct item* item, int gmlv, int gmlv2, int (*func)(struct item_data*, int, int))
 {
-	struct item_data* item_data = itemdb_search(item->nameid);
+	struct item_data* item_data = itemdb->search(item->nameid);
 	int i;
 
 	if (!func(item_data, gmlv, gmlv2))
@@ -455,7 +569,7 @@ int itemdb_isrestricted(struct item* item, int gmlv, int gmlv2, int (*func)(stru
 	
 	for(i = 0; i < item_data->slot; i++) {
 		if (!item->card[i]) continue;
-		if (!func(itemdb_search(item->card[i]), gmlv, gmlv2))
+		if (!func(itemdb->search(item->card[i]), gmlv, gmlv2))
 			return 0;
 	}
 	return 1;
@@ -487,269 +601,589 @@ int itemdb_isidentified2(struct item_data *data) {
 	}
 }
 
+void itemdb_read_groups(void) {
+	config_t item_group_conf;
+	config_setting_t *itg = NULL, *it = NULL;
+#ifdef RENEWAL
+	const char *config_filename = "db/re/item_group.conf"; // FIXME hardcoded name
+#else
+	const char *config_filename = "db/pre-re/item_group.conf"; // FIXME hardcoded name
+#endif
+	const char *itname;
+	int i = 0, count = 0, c;
+	unsigned int *gsize = NULL;
 
-/*==========================================
- * Search by name for the override flags available items
- * (Give item another sprite)
- *------------------------------------------*/
-static bool itemdb_read_itemavail(char* str[], int columns, int current)
-{// <nameid>,<sprite>
-	int nameid, sprite;
-	struct item_data *id;
-
-	nameid = atoi(str[0]);
-
-	if( ( id = itemdb_exists(nameid) ) == NULL )
-	{
-		ShowWarning("itemdb_read_itemavail: Invalid item id %d.\n", nameid);
-		return false;
-	}
-
-	sprite = atoi(str[1]);
-
-	if( sprite > 0 )
-	{
-		id->flag.available = 1;
-		id->view_id = sprite;
-	}
-	else
-	{
-		id->flag.available = 0;
-	}
-
-	return true;
-}
-
-/*==========================================
- * read item group data
- *------------------------------------------*/
-static unsigned int itemdb_read_itemgroup_sub(const char* filename) {
-	FILE *fp;
-	char line[1024];
-	int ln=0;
-	unsigned int count = 0;
-	int groupid,j,k,nameid;
-	char *str[3],*p;
-	char w1[1024], w2[1024];
-	
-	if( (fp=fopen(filename,"r"))==NULL ){
-		ShowError("can't read %s\n", filename);
-		return 0;
+	if (libconfig->read_file(&item_group_conf, config_filename)) {
+		ShowError("can't read %s\n", config_filename);
+		return;
 	}
-
-	while(fgets(line, sizeof(line), fp))
-	{
-		ln++;
-		if(line[0]=='/' && line[1]=='/')
-			continue;
-		if(strstr(line,"import")) {
-			if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) == 2 &&
-				strcmpi(w1, "import") == 0) {
-				count += itemdb_read_itemgroup_sub(w2);
-				continue;
-			}
-		}
-		memset(str,0,sizeof(str));
-		for(j=0,p=line;j<3 && p;j++){
-			str[j]=p;
-			p=strchr(p,',');
-			if(p) *p++=0;
-		}
-		if(str[0]==NULL)
-			continue;
-		if (j<3) {
-			if (j>1) //Or else it barks on blank lines...
-				ShowWarning("itemdb_read_itemgroup: Insufficient fields for entry at %s:%d\n", filename, ln);
-			continue;
-		}
-		groupid = atoi(str[0]);
-		if (groupid < 0 || groupid >= MAX_ITEMGROUP) {
-			ShowWarning("itemdb_read_itemgroup: Invalid group %d in %s:%d\n", groupid, filename, ln);
+		
+	gsize = aMalloc( libconfig->setting_length(item_group_conf.root) * sizeof(unsigned int) );
+	
+	for(i = 0; i < libconfig->setting_length(item_group_conf.root); i++)
+		gsize[i] = 0;
+	
+	i = 0;
+	while( (itg = libconfig->setting_get_elem(item_group_conf.root,i++)) ) {
+		const char *name = config_setting_name(itg);
+
+		if( !itemdb->name2id(name) ) {
+			ShowWarning("itemdb_read_groups: unknown group item '%s', skipping..\n",name);
+			config_setting_remove(item_group_conf.root, name);
+			--i;
 			continue;
 		}
-		nameid = atoi(str[1]);
-		if (!itemdb_exists(nameid)) {
-			ShowWarning("itemdb_read_itemgroup: Non-existant item %d in %s:%d\n", nameid, filename, ln);
-			continue;
+		
+		c = 0;
+		while( (it = libconfig->setting_get_elem(itg,c++)) ) {
+			if( config_setting_is_list(it) )
+				gsize[ i - 1 ] += libconfig->setting_get_int_elem(it,1);
+			else
+				gsize[ i - 1 ] += 1;
 		}
-		k = atoi(str[2]);
-		if (itemgroup_db[groupid].qty+k >= MAX_RANDITEM) {
-			ShowWarning("itemdb_read_itemgroup: Group %d is full (%d entries) in %s:%d\n", groupid, MAX_RANDITEM, filename, ln);
-			continue;
+		
+	}
+		
+	i = 0;
+	CREATE(itemdb->groups, struct item_group, libconfig->setting_length(item_group_conf.root));
+	itemdb->group_count = (unsigned short)libconfig->setting_length(item_group_conf.root);
+	
+	while( (itg = libconfig->setting_get_elem(item_group_conf.root,i++)) ) {
+		struct item_data *data = itemdb->name2id(config_setting_name(itg));
+		int ecount = 0;
+		
+		data->group = &itemdb->groups[count];
+		
+		itemdb->groups[count].id = data->nameid;
+		itemdb->groups[count].qty = gsize[ count ];
+
+		CREATE(itemdb->groups[count].nameid, unsigned short, gsize[ count ] + 1);
+		c = 0;
+		while( (it = libconfig->setting_get_elem(itg,c++)) ) {
+			int repeat = 1;
+			if( config_setting_is_list(it) ) {
+				itname = libconfig->setting_get_string_elem(it,0);
+				repeat = libconfig->setting_get_int_elem(it,1);
+			} else
+				itname = libconfig->setting_get_string_elem(itg,c - 1);
+			
+			if( itname[0] == 'I' && itname[1] == 'D' && strlen(itname) < 8 ) {
+				if( !( data = itemdb->exists(atoi(itname+2)) ) )
+					ShowWarning("itemdb_read_groups: unknown item ID '%d' in group '%s'!\n",atoi(itname+2),config_setting_name(itg));
+			} else if( !( data = itemdb->name2id(itname) ) )
+				ShowWarning("itemdb_read_groups: unknown item '%s' in group '%s'!\n",itname,config_setting_name(itg));
+			
+			itemdb->groups[count].nameid[ecount] = data ? data->nameid : 0;
+			if( repeat > 1 ) {
+				//memset would be better? I failed to get the following to work though hu
+				//memset(&itemdb->groups[count].nameid[ecount+1],itemdb->groups[count].nameid[ecount],sizeof(itemdb->groups[count].nameid[0])*repeat);
+				int z;
+				for( z = ecount+1; z < ecount+repeat; z++ )
+					itemdb->groups[count].nameid[z] = itemdb->groups[count].nameid[ecount];
+			}
+			ecount += repeat;
 		}
-		for(j=0;j<k;j++)
-			itemgroup_db[groupid].nameid[itemgroup_db[groupid].qty++] = nameid;
+		
 		count++;
 	}
-	fclose(fp);
-	return count;
-}
-
-static void itemdb_read_itemgroup(void)
-{
-	char path[256];
-	unsigned int count;
-	snprintf(path, 255, "%s/"DBPATH"item_group_db.txt", iMap->db_path);
-	memset(&itemgroup_db, 0, sizeof(itemgroup_db));
-	count = itemdb_read_itemgroup_sub(path);
-	ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, "item_group_db.txt");
-	return;
+		
+	libconfig->destroy(&item_group_conf);
+	aFree(gsize);
+	
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, config_filename);
 }
-
-/*==========================================
- * Reads item trade restrictions [Skotlex]
- *------------------------------------------*/
-static bool itemdb_read_itemtrade(char* str[], int columns, int current)
-{// <nameid>,<mask>,<gm level>
-	int nameid, flag, gmlv;
-	struct item_data *id;
-
-	nameid = atoi(str[0]);
-
-	if( ( id = itemdb_exists(nameid) ) == NULL )
-	{
-		//ShowWarning("itemdb_read_itemtrade: Invalid item id %d.\n", nameid);
-		//return false;
-		// FIXME: item_trade.txt contains items, which are commented in item database.
-		return true;
-	}
-
-	flag = atoi(str[1]);
-	gmlv = atoi(str[2]);
-
-	if( flag < 0 || flag > 511 ) {//Check range
-		ShowWarning("itemdb_read_itemtrade: Invalid trading mask %d for item id %d.\n", flag, nameid);
-		return false;
+/* [Ind/Hercules] - HCache for Packages */
+void itemdb_write_cached_packages(const char *config_filename) {
+	FILE *file;
+	unsigned short pcount = itemdb->package_count;
+	unsigned short i;
+	
+	if( !(file = HCache->open(config_filename,"wb")) ) {
+		return;
 	}
-	if( gmlv < 1 )
-	{
-		ShowWarning("itemdb_read_itemtrade: Invalid override GM level %d for item id %d.\n", gmlv, nameid);
-		return false;
+	
+	// first 2 bytes = package count
+	hwrite(&pcount,sizeof(pcount),1,file);
+
+	for(i = 0; i < pcount; i++) {
+		unsigned short id = itemdb->packages[i].id, random_qty = itemdb->packages[i].random_qty, must_qty = itemdb->packages[i].must_qty;
+		unsigned short c;
+		//into a package, first 2 bytes = id.
+		hwrite(&id,sizeof(id),1,file);
+		//next 2 bytes = must count
+		hwrite(&must_qty,sizeof(must_qty),1,file);
+		//next 2 bytes = random count
+		hwrite(&random_qty,sizeof(random_qty),1,file);
+		//now we loop into must
+		for(c = 0; c < must_qty; c++) {
+			struct item_package_must_entry *entry = &itemdb->packages[i].must_items[c];
+			unsigned char announce = entry->announce == 1 ? 1 : 0, named = entry->named == 1 ? 1 : 0;
+			//first 2 byte = item id
+			hwrite(&entry->id,sizeof(entry->id),1,file);
+			//next 2 byte = qty
+			hwrite(&entry->qty,sizeof(entry->qty),1,file);
+			//next 2 byte = hours
+			hwrite(&entry->hours,sizeof(entry->hours),1,file);
+			//next 1 byte = announce (1:0)
+			hwrite(&announce,sizeof(announce),1,file);
+			//next 1 byte = named (1:0)
+			hwrite(&named,sizeof(announce),1,file);
+		}
+		//now we loop into random groups
+		for(c = 0; c < random_qty; c++) {
+			struct item_package_rand_group *group = &itemdb->packages[i].random_groups[c];
+			unsigned short group_qty = group->random_qty, h;
+			
+			//next 2 bytes = how many entries in this group
+			hwrite(&group_qty,sizeof(group_qty),1,file);
+			//now we loop into the group's list
+			for(h = 0; h < group_qty; h++) {
+				struct item_package_rand_entry *entry = &itemdb->packages[i].random_groups[c].random_list[h];
+				unsigned char announce = entry->announce == 1 ? 1 : 0, named = entry->named == 1 ? 1 : 0;
+				//first 2 byte = item id
+				hwrite(&entry->id,sizeof(entry->id),1,file);
+				//next 2 byte = qty
+				hwrite(&entry->qty,sizeof(entry->qty),1,file);
+				//next 2 byte = rate
+				hwrite(&entry->rate,sizeof(entry->rate),1,file);
+				//next 2 byte = hours
+				hwrite(&entry->hours,sizeof(entry->hours),1,file);
+				//next 1 byte = announce (1:0)
+				hwrite(&announce,sizeof(announce),1,file);
+				//next 1 byte = named (1:0)
+				hwrite(&named,sizeof(announce),1,file);
+			}
+		}
 	}
-
-	id->flag.trade_restriction = flag;
-	id->gm_lv_trade_override = gmlv;
-
-	return true;
+	
+	fclose(file);
+	
+	return;
 }
+bool itemdb_read_cached_packages(const char *config_filename) {
+	FILE *file;
+	unsigned short pcount;
+	unsigned short i;
 
-/*==========================================
- * Reads item delay amounts [Paradox924X]
- *------------------------------------------*/
-static bool itemdb_read_itemdelay(char* str[], int columns, int current)
-{// <nameid>,<delay>
-	int nameid, delay;
-	struct item_data *id;
-
-	nameid = atoi(str[0]);
-
-	if( ( id = itemdb_exists(nameid) ) == NULL )
-	{
-		ShowWarning("itemdb_read_itemdelay: Invalid item id %d.\n", nameid);
+	if( !(file = HCache->open(config_filename,"rb")) ) {
 		return false;
 	}
+	
+	// first 2 bytes = package count
+	hread(&pcount,sizeof(pcount),1,file);
 
-	delay = atoi(str[1]);
+	CREATE(itemdb->packages, struct item_package, pcount);
+	itemdb->package_count = pcount;
 
-	if( delay < 0 )
-	{
-		ShowWarning("itemdb_read_itemdelay: Invalid delay %d for item id %d.\n", id->delay, nameid);
-		return false;
+	for( i = 0; i < pcount; i++ ) {
+		unsigned short id = 0, random_qty = 0, must_qty = 0;
+		struct item_data *pdata;
+		struct item_package *package = &itemdb->packages[i];
+		unsigned short c;
+		
+		//into a package, first 2 bytes = id.
+		hread(&id,sizeof(id),1,file);
+		//next 2 bytes = must count
+		hread(&must_qty,sizeof(must_qty),1,file);
+		//next 2 bytes = random count
+		hread(&random_qty,sizeof(random_qty),1,file);
+		
+		if( !(pdata = itemdb->exists(id)) )
+			ShowWarning("itemdb_read_cached_packages: unknown package item '%d', skipping..\n",id);
+		else
+			pdata->package = &itemdb->packages[i];
+		
+		package->id = id;
+		package->random_qty = random_qty;
+		package->must_qty = must_qty;
+		package->must_items = NULL;
+		package->random_groups = NULL;
+		
+		if( package->must_qty ) {
+			CREATE(package->must_items, struct item_package_must_entry, package->must_qty);
+			//now we loop into must
+			for(c = 0; c < package->must_qty; c++) {
+				struct item_package_must_entry *entry = &itemdb->packages[i].must_items[c];
+				unsigned short mid = 0, qty = 0, hours = 0;
+				unsigned char announce = 0, named = 0;
+				struct item_data *data;
+				//first 2 byte = item id
+				hread(&mid,sizeof(mid),1,file);
+				//next 2 byte = qty
+				hread(&qty,sizeof(qty),1,file);
+				//next 2 byte = hours
+				hread(&hours,sizeof(hours),1,file);
+				//next 1 byte = announce (1:0)
+				hread(&announce,sizeof(announce),1,file);
+				//next 1 byte = named (1:0)
+				hread(&named,sizeof(announce),1,file);
+				
+				if( !(data = itemdb->exists(mid)) )
+					ShowWarning("itemdb_read_cached_packages: unknown item '%d' in package '%s'!\n",mid,itemdb_name(package->id));
+
+				entry->id = data ? data->nameid : 0;
+				entry->hours = hours;
+				entry->qty = qty;
+				entry->announce = announce ? 1 : 0;
+				entry->named = named ? 1 : 0;
+			}
+		}
+		if( package->random_qty ) {
+			//now we loop into random groups
+			CREATE(package->random_groups, struct item_package_rand_group, package->random_qty);
+			for(c = 0; c < package->random_qty; c++) {
+				unsigned short group_qty = 0, h;
+				struct item_package_rand_entry *prev = NULL;
+				
+				//next 2 bytes = how many entries in this group
+				hread(&group_qty,sizeof(group_qty),1,file);
+				
+				package->random_groups[c].random_qty = group_qty;
+				CREATE(package->random_groups[c].random_list, struct item_package_rand_entry, package->random_groups[c].random_qty);
+				
+				//now we loop into the group's list
+				for(h = 0; h < group_qty; h++) {
+					struct item_package_rand_entry *entry = &itemdb->packages[i].random_groups[c].random_list[h];
+					unsigned short mid = 0, qty = 0, hours = 0, rate = 0;
+					unsigned char announce = 0, named = 0;
+					struct item_data *data;
+
+					if( prev ) prev->next = entry;
+					
+					//first 2 byte = item id
+					hread(&mid,sizeof(mid),1,file);
+					//next 2 byte = qty
+					hread(&qty,sizeof(qty),1,file);
+					//next 2 byte = rate
+					hread(&rate,sizeof(rate),1,file);
+					//next 2 byte = hours
+					hread(&hours,sizeof(hours),1,file);
+					//next 1 byte = announce (1:0)
+					hread(&announce,sizeof(announce),1,file);
+					//next 1 byte = named (1:0)
+					hread(&named,sizeof(announce),1,file);
+					
+					if( !(data = itemdb->exists(mid)) )
+						ShowWarning("itemdb_read_cached_packages: unknown item '%d' in package '%s'!\n",mid,itemdb_name(package->id));
+					
+					entry->id = data ? data->nameid : 0;
+					entry->rate = rate;
+					entry->hours = hours;
+					entry->qty = qty;
+					entry->announce = announce ? 1 : 0;
+					entry->named = named ? 1 : 0;
+					
+					prev = entry;
+				}
+				if( prev )
+					prev->next = &itemdb->packages[i].random_groups[c].random_list[0];
+			}
+		}
 	}
-
-	id->delay = delay;
+	
+	fclose(file);
+	
+	ShowStatus("Done reading '"CL_WHITE"%hu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"' ("CL_GREEN"C"CL_RESET").\n", pcount, config_filename);
 
 	return true;
 }
-
-/*==================================================================
- * Reads item stacking restrictions
- *----------------------------------------------------------------*/
-static bool itemdb_read_stack(char* fields[], int columns, int current)
-{// <item id>,<stack limit amount>,<type>
-	unsigned short nameid, amount;
-	unsigned int type;
-	struct item_data* id;
-
-	nameid = (unsigned short)strtoul(fields[0], NULL, 10);
-
-	if( ( id = itemdb_exists(nameid) ) == NULL )
-	{
-		ShowWarning("itemdb_read_stack: Unknown item id '%hu'.\n", nameid);
-		return false;
+void itemdb_read_packages(void) {
+	config_t item_packages_conf;
+	config_setting_t *itg = NULL, *it = NULL, *t = NULL;
+#ifdef RENEWAL
+	const char *config_filename = "db/re/item_packages.conf"; // FIXME hardcoded name
+#else
+	const char *config_filename = "db/pre-re/item_packages.conf"; // FIXME hardcoded name
+#endif
+	const char *itname;
+	int i = 0, count = 0, c = 0, highest_gcount = 0;
+	unsigned int *must = NULL, *random = NULL, *rgroup = NULL, **rgroups = NULL;
+	struct item_package_rand_entry **prev = NULL;
+	
+	if( HCache->check(config_filename) ) {
+		if( itemdb->read_cached_packages(config_filename) )
+			return;
 	}
-
-	if( !itemdb_isstackable2(id) )
-	{
-		ShowWarning("itemdb_read_stack: Item id '%hu' is not stackable.\n", nameid);
-		return false;
+	
+	if (libconfig->read_file(&item_packages_conf, config_filename)) {
+		ShowError("can't read %s\n", config_filename);
+		return;
 	}
+	
+	must = aMalloc( libconfig->setting_length(item_packages_conf.root) * sizeof(unsigned int) );
+	random = aMalloc( libconfig->setting_length(item_packages_conf.root) * sizeof(unsigned int) );
+	rgroup = aMalloc( libconfig->setting_length(item_packages_conf.root) * sizeof(unsigned int) );
+	rgroups = aMalloc( libconfig->setting_length(item_packages_conf.root) * sizeof(unsigned int *) );
 
-	amount = (unsigned short)strtoul(fields[1], NULL, 10);
-	type = strtoul(fields[2], NULL, 10);
-
-	if( !amount )
-	{// ignore
-		return true;
+	
+	for(i = 0; i < libconfig->setting_length(item_packages_conf.root); i++) {
+		must[i] = 0;
+		random[i] = 0;
+		rgroup[i] = 0;
+		rgroups[i] = NULL;
+	}
+	
+	/* validate tree, drop poisonous fruits! */
+	i = 0;
+	while( (itg = libconfig->setting_get_elem(item_packages_conf.root,i++)) ) {
+		const char *name = config_setting_name(itg);
+		
+		if( !itemdb->name2id(name) ) {
+			ShowWarning("itemdb_read_packages: unknown package item '%s', skipping..\n",name);
+			libconfig->setting_remove(item_packages_conf.root, name);
+			--i;
+			continue;
+		}
+		
+		c = 0;
+		while( (it = libconfig->setting_get_elem(itg,c++)) ) {
+			int rval = 0;
+			if( !( t = libconfig->setting_get_member(it, "Random") ) || (rval = libconfig->setting_get_int(t)) < 0 ) {
+				ShowWarning("itemdb_read_packages: invalid 'Random' value (%d) for item '%s' in package '%s', defaulting to must!\n",rval,config_setting_name(it),name);
+				libconfig->setting_remove(it, config_setting_name(it));
+				--c;
+				continue;
+			}
+			
+			if( rval == 0 )
+				must[ i - 1 ] += 1;
+			else {
+				random[ i - 1 ] += 1;
+				if( rval > rgroup[i - 1] )
+					rgroup[i - 1] = rval;
+				if( rval > highest_gcount )
+					highest_gcount = rval;
+			}
+		}
 	}
 
-	id->stack.amount       = amount;
-	id->stack.inventory    = (type&1)!=0;
-	id->stack.cart         = (type&2)!=0;
-	id->stack.storage      = (type&4)!=0;
-	id->stack.guildstorage = (type&8)!=0;
-
-	return true;
-}
-
+	CREATE(prev, struct item_package_rand_entry *, highest_gcount);
+	for(i = 0; i < highest_gcount; i++) {
+		prev[i] = NULL;
+	}
+	
+	for(i = 0; i < libconfig->setting_length(item_packages_conf.root); i++ ) {
+		rgroups[i] = aMalloc( rgroup[i] * sizeof(unsigned int) );
+		for( c = 0; c < rgroup[i]; c++ ) {
+			rgroups[i][c] = 0;
+		}
+	}
 
-/// Reads items allowed to be sold in buying stores
-static bool itemdb_read_buyingstore(char* fields[], int columns, int current)
-{// <nameid>
-	int nameid;
-	struct item_data* id;
+	/* grab the known sizes */
+	i = 0;
+	while( (itg = libconfig->setting_get_elem(item_packages_conf.root,i++)) ) {
+	   c = 0;
+	   while( (it = libconfig->setting_get_elem(itg,c++)) ) {
+		   int rval = 0;
+		   if( ( t = libconfig->setting_get_member(it, "Random")) && ( rval = libconfig->setting_get_int(t) ) > 0 ) {
+			   rgroups[i - 1][rval - 1] += 1;
+		   }
+		}
+	}
+			   
+	CREATE(itemdb->packages, struct item_package, libconfig->setting_length(item_packages_conf.root));
+	itemdb->package_count = (unsigned short)libconfig->setting_length(item_packages_conf.root);
+	
+	/* write */
+	i = 0;
+	while( (itg = libconfig->setting_get_elem(item_packages_conf.root,i++)) ) {
+		struct item_data *data = itemdb->name2id(config_setting_name(itg));
+		int r = 0, m = 0;
+		
+		for(r = 0; r < highest_gcount; r++) {
+			prev[r] = NULL;
+		}
+		
+		data->package = &itemdb->packages[count];
+		
+		itemdb->packages[count].id  = data->nameid;
+		itemdb->packages[count].random_groups = NULL;
+		itemdb->packages[count].must_items = NULL;
+		itemdb->packages[count].random_qty = rgroup[ i - 1 ];
+		itemdb->packages[count].must_qty = must[ i - 1 ];
+				
+		if( itemdb->packages[count].random_qty ) {
+			CREATE(itemdb->packages[count].random_groups, struct item_package_rand_group, itemdb->packages[count].random_qty);
+			for( c = 0; c < itemdb->packages[count].random_qty; c++ ) {
+				if( !rgroups[ i - 1 ][c] )
+					ShowError("itemdb_read_packages: package '%s' missing 'Random' field %d! there must not be gaps!\n",config_setting_name(itg),c+1);
+				else
+					CREATE(itemdb->packages[count].random_groups[c].random_list, struct item_package_rand_entry, rgroups[ i - 1 ][c]);
+				itemdb->packages[count].random_groups[c].random_qty = 0;
+			}
+		}
+		if( itemdb->packages[count].must_qty )
+			CREATE(itemdb->packages[count].must_items, struct item_package_must_entry, itemdb->packages[count].must_qty);
+		
+		c = 0;
+		while( (it = libconfig->setting_get_elem(itg,c++)) ) {
+			int icount = 1, expire = 0, rate = 10000, gid = 0;
+			bool announce = false, named = false;
+			
+			itname = config_setting_name(it);
+			
+			if( itname[0] == 'I' && itname[1] == 'D' && strlen(itname) < 8 ) {
+				if( !( data = itemdb->exists(atoi(itname+2)) ) )
+					ShowWarning("itemdb_read_packages: unknown item ID '%d' in package '%s'!\n",atoi(itname+2),config_setting_name(itg));
+			} else if( !( data = itemdb->name2id(itname) ) )
+				ShowWarning("itemdb_read_packages: unknown item '%s' in package '%s'!\n",itname,config_setting_name(itg));
+
+			if( ( t = libconfig->setting_get_member(it, "Count")) )
+				icount = libconfig->setting_get_int(t);
+			
+			if( ( t = libconfig->setting_get_member(it, "Expire")) )
+				expire = libconfig->setting_get_int(t);
+			
+			if( ( t = libconfig->setting_get_member(it, "Rate")) ) {
+				if( (rate = (unsigned short)libconfig->setting_get_int(t)) > 10000 ) {
+					ShowWarning("itemdb_read_packages: invalid rate (%d) for item '%s' in package '%s'!\n",rate,itname,config_setting_name(itg));
+					rate = 10000;
+				}
+			}
 
-	nameid = atoi(fields[0]);
+			if( ( t = libconfig->setting_get_member(it, "Announce")) && libconfig->setting_get_bool(t) )
+				announce = true;
 
-	if( ( id = itemdb_exists(nameid) ) == NULL )
-	{
-		ShowWarning("itemdb_read_buyingstore: Invalid item id %d.\n", nameid);
-		return false;
+			if( ( t = libconfig->setting_get_member(it, "Named")) && libconfig->setting_get_bool(t) )
+				named = true;
+			
+			if( !( t = libconfig->setting_get_member(it, "Random") ) ) {
+				ShowWarning("itemdb_read_packages: missing 'Random' field for item '%s' in package '%s', defaulting to must!\n",itname,config_setting_name(itg));
+				gid = 0;
+			} else
+				gid = libconfig->setting_get_int(t);
+
+			if( gid == 0 ) {
+				itemdb->packages[count].must_items[m].id = data ? data->nameid : 0;
+				itemdb->packages[count].must_items[m].qty = icount;
+				itemdb->packages[count].must_items[m].hours = expire;
+				itemdb->packages[count].must_items[m].announce = announce == true ? 1 : 0;
+				itemdb->packages[count].must_items[m].named = named == true ? 1 : 0;
+				m++;
+			} else {
+				int gidx = gid - 1;
+				
+				r = itemdb->packages[count].random_groups[gidx].random_qty;
+				
+				if( prev[gidx] )
+					prev[gidx]->next = &itemdb->packages[count].random_groups[gidx].random_list[r];
+				
+				itemdb->packages[count].random_groups[gidx].random_list[r].id = data ? data->nameid : 0;
+				itemdb->packages[count].random_groups[gidx].random_list[r].qty = icount;
+				if( (itemdb->packages[count].random_groups[gidx].random_list[r].rate = rate) == 10000 ) {
+					ShowWarning("itemdb_read_packages: item '%s' in '%s' has 100%% drop rate!! set this item as 'Random: 0' or other items won't drop!!!\n",itname,config_setting_name(itg));
+				}
+				itemdb->packages[count].random_groups[gidx].random_list[r].hours = expire;
+				itemdb->packages[count].random_groups[gidx].random_list[r].announce = announce == true ? 1 : 0;
+				itemdb->packages[count].random_groups[gidx].random_list[r].named = named == true ? 1 : 0;
+				itemdb->packages[count].random_groups[gidx].random_qty += 1;
+				
+				prev[gidx] = &itemdb->packages[count].random_groups[gidx].random_list[r];
+			}
+			
+		}
+		
+		for(r = 0; r < highest_gcount; r++) {
+			if( prev[r] )
+				prev[r]->next = &itemdb->packages[count].random_groups[r].random_list[0];
+		}
+		
+		for( r = 0; r < itemdb->packages[count].random_qty; r++  ) {
+			if( itemdb->packages[count].random_groups[r].random_qty == 1 ) {
+				//item packages don't stop looping until something comes out of them, so if you have only one item in it the drop is guaranteed.
+				ShowWarning("itemdb_read_packages: in '%s' 'Random: %d' group has only 1 random option, drop rate will be 100%%!\n",
+				            itemdb_name(itemdb->packages[count].id),r+1);
+				itemdb->packages[count].random_groups[r].random_list[0].rate = 10000;
+			}
+		}
+				
+		count++;
 	}
-
-	if( !itemdb_isstackable2(id) )
-	{
-		ShowWarning("itemdb_read_buyingstore: Non-stackable item id %d cannot be enabled for buying store.\n", nameid);
-		return false;
+	
+	
+	aFree(must);
+	aFree(random);
+	for(i = 0; i < libconfig->setting_length(item_packages_conf.root); i++ ) {
+		aFree(rgroups[i]);
 	}
+	aFree(rgroups);
+	aFree(rgroup);
+	aFree(prev);
+	
+	libconfig->destroy(&item_packages_conf);
 
-	id->flag.buyingstore = true;
-
-	return true;
+	if( HCache->enabled )
+		itemdb->write_cached_packages(config_filename);
+	
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, config_filename);
 }
 
-/*******************************************
-** Item usage restriction (item_nouse.txt)
-********************************************/
-static bool itemdb_read_nouse(char* fields[], int columns, int current)
-{// <nameid>,<flag>,<override>
-	int nameid, flag, override;
-	struct item_data* id;
+void itemdb_read_chains(void) {
+	config_t item_chain_conf;
+	config_setting_t *itc = NULL, *entry = NULL;
+#ifdef RENEWAL
+	const char *config_filename = "db/re/item_chain.conf"; // FIXME hardcoded name
+#else
+	const char *config_filename = "db/pre-re/item_chain.conf"; // FIXME hardcoded name
+#endif
+	int i = 0, count = 0;
+	
+	if (libconfig->read_file(&item_chain_conf, config_filename)) {
+		ShowError("can't read %s\n", config_filename);
+		return;
+	}
 
-	nameid = atoi(fields[0]);
+	CREATE(itemdb->chains, struct item_chain, libconfig->setting_length(item_chain_conf.root));
+	itemdb->chain_count = (unsigned short)libconfig->setting_length(item_chain_conf.root);
 	
-	if( ( id = itemdb_exists(nameid) ) == NULL ) {
-		ShowWarning("itemdb_read_nouse: Invalid item id %d.\n", nameid);
-		return false;
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = config_filename;
+#endif // ENABLE_CASE_CHECK
+	while( (itc = libconfig->setting_get_elem(item_chain_conf.root,i++)) ) {
+		struct item_data *data = NULL;
+		struct item_chain_entry *prev = NULL;
+		const char *name = config_setting_name(itc);
+		int c = 0;
+		
+		script->set_constant2(name,i-1,0);
+		itemdb->chains[count].qty = (unsigned short)libconfig->setting_length(itc);
+		
+		CREATE(itemdb->chains[count].items, struct item_chain_entry, libconfig->setting_length(itc));
+		
+		while( (entry = libconfig->setting_get_elem(itc,c++)) ) {
+			const char *itname = config_setting_name(entry);
+			if( itname[0] == 'I' && itname[1] == 'D' && strlen(itname) < 8 ) {
+				if( !( data = itemdb->exists(atoi(itname+2)) ) )
+					ShowWarning("itemdb_read_chains: unknown item ID '%d' in chain '%s'!\n",atoi(itname+2),name);
+			} else if( !( data = itemdb->name2id(itname) ) )
+				ShowWarning("itemdb_read_chains: unknown item '%s' in chain '%s'!\n",itname,name);
+			
+			if( prev )
+				prev->next = &itemdb->chains[count].items[c - 1];
+			
+			itemdb->chains[count].items[c - 1].id = data ? data->nameid : 0;
+			itemdb->chains[count].items[c - 1].rate = data ? libconfig->setting_get_int(entry) : 0;
+			
+			prev = &itemdb->chains[count].items[c - 1];
+		}
+		
+		if( prev )
+			prev->next = &itemdb->chains[count].items[0];
+		
+		count++;
 	}
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = NULL;
+#endif // ENABLE_CASE_CHECK
 	
-	flag = atoi(fields[1]);
-	override = atoi(fields[2]);
-
-	id->item_usage.flag = flag;
-	id->item_usage.override = override;
-
-	return true;
+	libconfig->destroy(&item_chain_conf);
+	
+	if( !script->get_constant("ITMCHAIN_ORE",&i) )
+		ShowWarning("itemdb_read_chains: failed to find 'ITMCHAIN_ORE' chain to link to cache!\n");
+	else
+		itemdb->chain_cache[ECC_ORE] = i;
+	
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, config_filename);
 }
 
 /**
@@ -781,13 +1215,13 @@ void itemdb_read_combos() {
 	uint32 lines = 0, count = 0;
 	char line[1024];
 	
-	char path[256];
+	char filepath[256];
 	FILE* fp;
 	
-	sprintf(path, "%s/%s", iMap->db_path, DBPATH"item_combo_db.txt");
+	sprintf(filepath, "%s/%s", map->db_path, DBPATH"item_combo_db.txt");
 	
-	if ((fp = fopen(path, "r")) == NULL) {
-		ShowError("itemdb_read_combos: File not found \"%s\".\n", path);
+	if ((fp = fopen(filepath, "r")) == NULL) {
+		ShowError("itemdb_read_combos: File not found \"%s\".\n", filepath);
 		return;
 	}
 	
@@ -809,10 +1243,9 @@ void itemdb_read_combos() {
 		if (*p == '\0')
 			continue;// empty line
 		
-		if (!strchr(p,','))
-		{
+		if (!strchr(p,',')) {
 			/* is there even a single column? */
-			ShowError("itemdb_read_combos: Insufficient columns in line %d of \"%s\", skipping.\n", lines, path);
+			ShowError("itemdb_read_combos: Insufficient columns in line %d of \"%s\", skipping.\n", lines, filepath);
 			continue;
 		}
 		
@@ -822,86 +1255,65 @@ void itemdb_read_combos() {
 		p++;
 
 		str[1] = p;
-		p = strchr(p,',');		
+		p = strchr(p,',');
 		p++;
 		
 		if (str[1][0] != '{') {
-			ShowError("itemdb_read_combos(#1): Invalid format (Script column) in line %d of \"%s\", skipping.\n", lines, path);
+			ShowError("itemdb_read_combos(#1): Invalid format (Script column) in line %d of \"%s\", skipping.\n", lines, filepath);
 			continue;
 		}
 		
 		/* no ending key anywhere (missing \}\) */
 		if ( str[1][strlen(str[1])-1] != '}' ) {
-			ShowError("itemdb_read_combos(#2): Invalid format (Script column) in line %d of \"%s\", skipping.\n", lines, path);
+			ShowError("itemdb_read_combos(#2): Invalid format (Script column) in line %d of \"%s\", skipping.\n", lines, filepath);
 			continue;
 		} else {
 			int items[MAX_ITEMS_PER_COMBO];
 			int v = 0, retcount = 0;
-			struct item_data * id = NULL;
-			int idx = 0;
+			struct item_combo *combo = NULL;
 			
-			if((retcount = itemdb_combo_split_atoi(str[0], items)) < 2) {
-				ShowError("itemdb_read_combos: line %d of \"%s\" doesn't have enough items to make for a combo (min:2), skipping.\n", lines, path);
+			if((retcount = itemdb->combo_split_atoi(str[0], items)) < 2) {
+				ShowError("itemdb_read_combos: line %d of \"%s\" doesn't have enough items to make for a combo (min:2), skipping.\n", lines, filepath);
 				continue;
 			}
 			
 			/* validate */
 			for(v = 0; v < retcount; v++) {
-				if( !itemdb_exists(items[v]) ) {
-					ShowError("itemdb_read_combos: line %d of \"%s\" contains unknown item ID %d, skipping.\n", lines, path,items[v]);
+				if( !itemdb->exists(items[v]) ) {
+					ShowError("itemdb_read_combos: line %d of \"%s\" contains unknown item ID %d, skipping.\n", lines, filepath,items[v]);
 					break;
 				}
 			}
 			/* failed at some item */
 			if( v < retcount )
 				continue;
-
-			id = itemdb_exists(items[0]);
 			
-			idx = id->combos_count;
-			
-			/* first entry, create */
-			if( id->combos == NULL ) {
-				CREATE(id->combos, struct item_combo*, 1);
-				id->combos_count = 1;
-			} else {
-				RECREATE(id->combos, struct item_combo*, ++id->combos_count);
-			}
+			RECREATE(itemdb->combos, struct item_combo*, ++itemdb->combo_count);
 			
-			CREATE(id->combos[idx],struct item_combo,1);
+			CREATE(combo, struct item_combo, 1);
 			
-			id->combos[idx]->nameid = aMalloc( retcount * sizeof(unsigned short) );
-			id->combos[idx]->count = retcount;
-			id->combos[idx]->script = parse_script(str[1], path, lines, 0);
-			id->combos[idx]->id = count;
-			id->combos[idx]->isRef = false;
+			combo->count = retcount;
+			combo->script = script->parse(str[1], filepath, lines, 0, NULL);
+			combo->id = itemdb->combo_count - 1;
 			/* populate ->nameid field */
 			for( v = 0; v < retcount; v++ ) {
-				id->combos[idx]->nameid[v] = items[v];
+				combo->nameid[v] = items[v];
 			}
 			
-			/* populate the children to refer to this combo */
-			for( v = 1; v < retcount; v++ ) {
+			itemdb->combos[itemdb->combo_count - 1] = combo;
+			
+			/* populate the items to refer to this combo */
+			for( v = 0; v < retcount; v++ ) {
 				struct item_data * it;
 				int index;
 				
-				it = itemdb_exists(items[v]);
+				it = itemdb->exists(items[v]);
 				
 				index = it->combos_count;
 				
-				if( it->combos == NULL ) {
-					CREATE(it->combos, struct item_combo*, 1);
-					it->combos_count = 1;
-				} else {
-					RECREATE(it->combos, struct item_combo*, ++it->combos_count);
-				}
+				RECREATE(it->combos, struct item_combo*, ++it->combos_count);
 				
-				CREATE(it->combos[index],struct item_combo,1);
-				
-				/* we copy previously alloc'd pointers and just set it to reference */
-				memcpy(it->combos[index],id->combos[idx],sizeof(struct item_combo));
-				/* we flag this way to ensure we don't double-dealloc same data */
-				it->combos[index]->isRef = true;
+				it->combos[index] = combo;
 			}
 			
 		}
@@ -911,7 +1323,7 @@ void itemdb_read_combos() {
 	
 	fclose(fp);
 	
-	ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"item_combo_db"CL_RESET"'.\n", count);
+	ShowStatus("Done reading '"CL_WHITE"%"PRIu32""CL_RESET"' entries in '"CL_WHITE"item_combo_db"CL_RESET"'.\n", count);
 		
 	return;
 }
@@ -921,7 +1333,7 @@ void itemdb_read_combos() {
 /*======================================
  * Applies gender restrictions according to settings. [Skotlex]
  *======================================*/
-static int itemdb_gendercheck(struct item_data *id)
+int itemdb_gendercheck(struct item_data *id)
 {
 	if (id->nameid == WEDDING_RING_M) //Grom Ring
 		return 1;
@@ -934,409 +1346,708 @@ static int itemdb_gendercheck(struct item_data *id)
 
 	return (battle_config.ignore_items_gender) ? 2 : id->sex;
 }
-/**
- * [RRInd]
- * For backwards compatibility, in Renewal mode, MATK from weapons comes from the atk slot
- * We use a ':' delimiter which, if not found, assumes the weapon does not provide any matk.
- **/
-void itemdb_re_split_atoi(char *str, int *atk, int *matk) {
-	int i, val[2];
 
-	for (i=0; i<2; i++) {
-		if (!str) break;
-		val[i] = atoi(str);
-		str = strchr(str,':');
-		if (str)
-			*str++=0;
+/**
+ * Validates an item DB entry and inserts it into the database.
+ * This function is called after preparing the item entry data, and it takes
+ * care of inserting it and cleaning up any remainders of the previous one.
+ *
+ * @param *entry  Pointer to the new item_data entry. Ownership is NOT taken,
+ *                but the content is modified to reflect the validation.
+ * @param n       Ordinal number of the entry, to be displayed in case of
+ *                validation errors.
+ * @param *source Source of the entry (table or file name), to be displayed in
+ *                case of validation errors.
+ * @return Nameid of the validated entry, or 0 in case of failure.
+ *
+ * Note: This is safe to call if the new entry is a copy of the old one (i.e.
+ * item_db2 inheritance), as it will make sure not to free any scripts still in
+ * use in the new entry.
+ */
+int itemdb_validate_entry(struct item_data *entry, int n, const char *source) {
+	struct item_data *item;
+
+	if( entry->nameid <= 0 || entry->nameid >= MAX_ITEMDB ) {
+		ShowWarning("itemdb_validate_entry: Invalid item ID %d in entry %d of '%s', allowed values 0 < ID < %d (MAX_ITEMDB), skipping.\n",
+				entry->nameid, n, source, MAX_ITEMDB);
+		if (entry->script) {
+			script->free_code(entry->script);
+			entry->script = NULL;
+		}
+		if (entry->equip_script) {
+			script->free_code(entry->equip_script);
+			entry->equip_script = NULL;
+		}
+		if (entry->unequip_script) {
+			script->free_code(entry->unequip_script);
+			entry->unequip_script = NULL;
+		}
+		return 0;
 	}
-	if( i == 0 ) {
-		*atk = *matk = 0;
-		return;//no data found
+
+	if( entry->type < 0 || entry->type == IT_UNKNOWN || entry->type == IT_UNKNOWN2
+	 || (entry->type > IT_DELAYCONSUME && entry->type < IT_CASH ) || entry->type >= IT_MAX
+	) {
+		// catch invalid item types
+		ShowWarning("itemdb_validate_entry: Invalid item type %d for item %d in '%s'. IT_ETC will be used.\n",
+		            entry->type, entry->nameid, source);
+		entry->type = IT_ETC;
+	} else if( entry->type == IT_DELAYCONSUME ) {
+		//Items that are consumed only after target confirmation
+		entry->type = IT_USABLE;
+		entry->flag.delay_consume = 1;
 	}
-	if( i == 1 ) {//Single Value, we assume it's the ATK
-		*atk = val[0];
-		*matk = 0;
-		return;
+
+	//When a particular price is not given, we should base it off the other one
+	//(it is important to make a distinction between 'no price' and 0z)
+	if( entry->value_buy < 0 && entry->value_sell < 0 ) {
+		entry->value_buy = entry->value_sell = 0;
+	} else if( entry->value_buy < 0 ) {
+		entry->value_buy = entry->value_sell * 2;
+	} else if( entry->value_sell < 0 ) {
+		entry->value_sell = entry->value_buy / 2;
 	}
-	//We assume we have 2 values.
-	*atk = val[0];
-	*matk = val[1];
-	return;
-}
-/*==========================================
- * processes one itemdb entry
- *------------------------------------------*/
-int itemdb_parse_dbrow(char** str, const char* source, int line, int scriptopt) {
-	/*
-		+----+--------------+---------------+------+-----------+------------+--------+--------+---------+-------+-------+------------+-------------+---------------+-----------------+--------------+-------------+------------+------+--------+--------------+----------------+
-		| 00 |      01      |       02      |  03  |     04    |     05     |   06   |   07   |    08   |   09  |   10  |     11     |      12     |       13      |        14       |      15      |      16     |     17     |  18  |   19   |      20      |        21      |
-		+----+--------------+---------------+------+-----------+------------+--------+--------+---------+-------+-------+------------+-------------+---------------+-----------------+--------------+-------------+------------+------+--------+--------------+----------------+
-		| id | name_english | name_japanese | type | price_buy | price_sell | weight | attack | defence | range | slots | equip_jobs | equip_upper | equip_genders | equip_locations | weapon_level | equip_level | refineable | view | script | equip_script | unequip_script |
-		+----+--------------+---------------+------+-----------+------------+--------+--------+---------+-------+-------+------------+-------------+---------------+-----------------+--------------+-------------+------------+------+--------+--------------+----------------+
-	*/
-	int nameid;
-	struct item_data* id;
-	unsigned char offset = 0;
-	
-	nameid = atoi(str[0]);
-	if( nameid <= 0 ) {
-		ShowWarning("itemdb_parse_dbrow: Invalid id %d in line %d of \"%s\", skipping.\n", nameid, line, source);
-		return 0;
+	if( entry->value_buy/124. < entry->value_sell/75. ) {
+		ShowWarning("itemdb_validate_entry: Buying/Selling [%d/%d] price of item %d (%s) in '%s' "
+		            "allows Zeny making exploit through buying/selling at discounted/overcharged prices!\n",
+		            entry->value_buy, entry->value_sell, entry->nameid, entry->jname, source);
 	}
 
-	//ID,Name,Jname,Type,Price,Sell,Weight,ATK,DEF,Range,Slot,Job,Job Upper,Gender,Loc,wLV,eLV,refineable,View
-	id = itemdb_load(nameid);
-	safestrncpy(id->name, str[1], sizeof(id->name));
-	safestrncpy(id->jname, str[2], sizeof(id->jname));
+	if( entry->slot > MAX_SLOTS ) {
+		ShowWarning("itemdb_validate_entry: Item %d (%s) in '%s' specifies %d slots, but the server only supports up to %d. Using %d slots.\n",
+		            entry->nameid, entry->jname, source, entry->slot, MAX_SLOTS, MAX_SLOTS);
+		entry->slot = MAX_SLOTS;
+	}
 
-	id->type = atoi(str[3]);
+	if (!entry->equip && itemdb->isequip2(entry)) {
+		ShowWarning("itemdb_validate_entry: Item %d (%s) in '%s' is an equipment with no equip-field! Making it an etc item.\n",
+		            entry->nameid, entry->jname, source);
+		entry->type = IT_ETC;
+	}
 
-	if( id->type < 0 || id->type == IT_UNKNOWN || id->type == IT_UNKNOWN2 || ( id->type > IT_DELAYCONSUME && id->type < IT_CASH ) || id->type >= IT_MAX )
-	{// catch invalid item types
-		ShowWarning("itemdb_parse_dbrow: Invalid item type %d for item %d. IT_ETC will be used.\n", id->type, nameid);
-		id->type = IT_ETC;
+	if (entry->flag.trade_restriction < 0 || entry->flag.trade_restriction > ITR_ALL) {
+		ShowWarning("itemdb_validate_entry: Invalid trade restriction flag 0x%x for item %d (%s) in '%s', defaulting to none.\n",
+		            entry->flag.trade_restriction, entry->nameid, entry->jname, source);
+		entry->flag.trade_restriction = ITR_NONE;
 	}
 
-	if (id->type == IT_DELAYCONSUME)
-	{	//Items that are consumed only after target confirmation
-		id->type = IT_USABLE;
-		id->flag.delay_consume = 1;
-	} else //In case of an itemdb reload and the item type changed.
-		id->flag.delay_consume = 0;
+	if (entry->gm_lv_trade_override < 0 || entry->gm_lv_trade_override > 100) {
+		ShowWarning("itemdb_validate_entry: Invalid trade-override GM level %d for item %d (%s) in '%s', defaulting to none.\n",
+		            entry->gm_lv_trade_override, entry->nameid, entry->jname, source);
+		entry->gm_lv_trade_override = 0;
+	}
+	if (entry->gm_lv_trade_override == 0) {
+		// Default value if none or an ivalid one was specified
+		entry->gm_lv_trade_override = 100;
+	}
 
-	//When a particular price is not given, we should base it off the other one
-	//(it is important to make a distinction between 'no price' and 0z)
-	if ( str[4][0] )
-		id->value_buy = atoi(str[4]);
-	else
-		id->value_buy = atoi(str[5]) * 2;
+	if (entry->item_usage.flag > INR_ALL) {
+		ShowWarning("itemdb_validate_entry: Invalid nouse flag 0x%x for item %d (%s) in '%s', defaulting to none.\n",
+		            entry->item_usage.flag, entry->nameid, entry->jname, source);
+		entry->item_usage.flag = INR_NONE;
+	}
 
-	if ( str[5][0] )
-		id->value_sell = atoi(str[5]);
-	else
-		id->value_sell = id->value_buy / 2;
-	/* 
-	if ( !str[4][0] && !str[5][0])
-	{  
-		ShowWarning("itemdb_parse_dbrow: No buying/selling price defined for item %d (%s), using 20/10z\n",       nameid, id->jname);
-		id->value_buy = 20;
-		id->value_sell = 10;
-	} else
-	*/
-	if (id->value_buy/124. < id->value_sell/75.)
-		ShowWarning("itemdb_parse_dbrow: Buying/Selling [%d/%d] price of item %d (%s) allows Zeny making exploit  through buying/selling at discounted/overcharged prices!\n",
-			id->value_buy, id->value_sell, nameid, id->jname);
-
-	id->weight = atoi(str[6]);
-#ifdef RENEWAL
-	if( iMap->db_use_sqldbs ) {
-		id->atk = atoi(str[7]);
-		id->matk = atoi(str[8]);
-		offset += 1;
-	} else
-		itemdb_re_split_atoi(str[7],&id->atk,&id->matk);
-#else
-	id->atk = atoi(str[7]);
-#endif
-	id->def = atoi(str[8+offset]);
-	id->range = atoi(str[9+offset]);
-	id->slot = atoi(str[10+offset]);
+	if (entry->item_usage.override > 100) {
+		ShowWarning("itemdb_validate_entry: Invalid nouse-override GM level %d for item %d (%s) in '%s', defaulting to none.\n",
+		            entry->item_usage.override, entry->nameid, entry->jname, source);
+		entry->item_usage.override = 0;
+	}
+	if (entry->item_usage.override == 0) {
+		// Default value if none or an ivalid one was specified
+		entry->item_usage.override = 100;
+	}
 
-	if (id->slot > MAX_SLOTS) {
-		ShowWarning("itemdb_parse_dbrow: Item %d (%s) specifies %d slots, but the server only supports up to %d. Using %d slots.\n", nameid, id->jname, id->slot, MAX_SLOTS, MAX_SLOTS);
-		id->slot = MAX_SLOTS;
+	if (entry->stack.amount > 0 && !itemdb->isstackable2(entry)) {
+		ShowWarning("itemdb_validate_entry: Item %d (%s) of type %d is not stackable, ignoring stack settings in '%s'.\n",
+		            entry->nameid, entry->jname, entry->type, source);
+		memset(&entry->stack, '\0', sizeof(entry->stack));
 	}
 
-	itemdb_jobid2mapid(id->class_base, (unsigned int)strtoul(str[11+offset],NULL,0));
-	id->class_upper = atoi(str[12+offset]);
-	id->sex	= atoi(str[13+offset]);
-	id->equip = atoi(str[14+offset]);
+	entry->wlv = cap_value(entry->wlv, REFINE_TYPE_ARMOR, REFINE_TYPE_MAX);
 
-	if (!id->equip && itemdb_isequip2(id)) {
-		ShowWarning("Item %d (%s) is an equipment with no equip-field! Making it an etc item.\n", nameid, id->jname);
-		id->type = IT_ETC;
-	}
+	if( !entry->elvmax )
+		entry->elvmax = MAX_LEVEL;
+	else if( entry->elvmax < entry->elv )
+		entry->elvmax = entry->elv;
 
-	id->wlv = cap_value(atoi(str[15+offset]), REFINE_TYPE_ARMOR, REFINE_TYPE_MAX);
-#ifdef RENEWAL
-	if( iMap->db_use_sqldbs ) {
-		id->elv = atoi(str[16+offset]);
-		id->elvmax = atoi(str[17+offset]);
-		offset += 1;
-	} else
-		itemdb_re_split_atoi(str[16],&id->elv,&id->elvmax);
-#else
-	id->elv = atoi(str[16]);
-#endif
-	id->flag.no_refine = atoi(str[17+offset]) ? 0 : 1; //FIXME: verify this
-	id->look = atoi(str[18+offset]);
+	if( entry->type != IT_ARMOR && entry->type != IT_WEAPON && !entry->flag.no_refine )
+		entry->flag.no_refine = 1;
 
-	id->flag.available = 1;
-	id->view_id = 0;
-	id->sex = itemdb_gendercheck(id); //Apply gender filtering.
+	if (entry->flag.available != 1) {
+		entry->flag.available = 1;
+		entry->view_id = 0;
+	}
+	
+	entry->sex = itemdb->gendercheck(entry); //Apply gender filtering.
 
-	if (id->script) {
-		script_free_code(id->script);
-		id->script = NULL;
+	// Validated. Finally insert it
+	item = itemdb->load(entry->nameid);
+
+	if (item->script && item->script != entry->script) { // Don't free if it's inheriting the same script
+		script->free_code(item->script);
+		item->script = NULL;
 	}
-	if (id->equip_script) {
-		script_free_code(id->equip_script);
-		id->equip_script = NULL;
+	if (item->equip_script && item->equip_script != entry->equip_script) { // Don't free if it's inheriting the same script
+		script->free_code(item->equip_script);
+		item->equip_script = NULL;
 	}
-	if (id->unequip_script) {
-		script_free_code(id->unequip_script);
-		id->unequip_script = NULL;
+	if (item->unequip_script && item->unequip_script != entry->unequip_script) { // Don't free if it's inheriting the same script
+		script->free_code(item->unequip_script);
+		item->unequip_script = NULL;
 	}
 
-	if (*str[19+offset])
-		id->script = parse_script(str[19+offset], source, line, scriptopt);
-	if (*str[20+offset])
-		id->equip_script = parse_script(str[20+offset], source, line, scriptopt);
-	if (*str[21+offset])
-		id->unequip_script = parse_script(str[21+offset], source, line, scriptopt);
+	*item = *entry;
+	return item->nameid;
+}
+
+/**
+ * Processes one itemdb entry from the sql backend, loading and inserting it
+ * into the item database.
+ *
+ * @param *handle MySQL connection handle. It is expected to have data
+ *                available (i.e. already queried) and it won't be freed (it
+ *                is care of the caller to do so)
+ * @param n       Ordinal number of the entry, to be displayed in case of
+ *                validation errors.
+ * @param *source Source of the entry (table name), to be displayed in case of
+ *                validation errors.
+ * @return Nameid of the validated entry, or 0 in case of failure.
+ */
+int itemdb_readdb_sql_sub(Sql *handle, int n, const char *source) {
+	struct item_data id = { 0 };
+	char *data = NULL;
+
+	/*
+	 * `id`              smallint(5)   unsigned NOT NULL DEFAULT '0'
+	 * `name_english`    varchar(50)            NOT NULL DEFAULT ''
+	 * `name_japanese`   varchar(50)            NOT NULL DEFAULT ''
+	 * `type`            tinyint(2)    unsigned NOT NULL DEFAULT '0'
+	 * `price_buy`       mediumint(10)                   DEFAULT NULL
+	 * `price_sell`      mediumint(10)                   DEFAULT NULL
+	 * `weight`          smallint(5)   unsigned          DEFAULT NULL
+	 * `atk`             smallint(5)   unsigned          DEFAULT NULL
+	 * `matk`            smallint(5)   unsigned          DEFAULT NULL
+	 * `defence`         smallint(5)   unsigned          DEFAULT NULL
+	 * `range`           tinyint(2)    unsigned          DEFAULT NULL
+	 * `slots`           tinyint(2)    unsigned          DEFAULT NULL
+	 * `equip_jobs`      int(12)       unsigned          DEFAULT NULL
+	 * `equip_upper`     tinyint(8)    unsigned          DEFAULT NULL
+	 * `equip_genders`   tinyint(2)    unsigned          DEFAULT NULL
+	 * `equip_locations` smallint(4)   unsigned          DEFAULT NULL
+	 * `weapon_level`    tinyint(2)    unsigned          DEFAULT NULL
+	 * `equip_level_min` smallint(5)   unsigned          DEFAULT NULL
+	 * `equip_level_max` smallint(5)   unsigned          DEFAULT NULL
+	 * `refineable`      tinyint(1)    unsigned          DEFAULT NULL
+	 * `view`            smallint(3)   unsigned          DEFAULT NULL
+	 * `bindonequip`     tinyint(1)    unsigned          DEFAULT NULL
+	 * `buyingstore`     tinyint(1)             NOT NULL DEFAULT NULL
+	 * `delay`           mediumint(9)           NOT NULL DEFAULT NULL
+	 * `trade_flag`      smallint(4)            NOT NULL DEFAULT NULL
+	 * `trade_group`     smallint(4)            NOT NULL DEFAULT NULL
+	 * `nouse_flag`      smallint(4)            NOT NULL DEFAULT NULL
+	 * `nouse_group`     smallint(4)            NOT NULL DEFAULT NULL
+	 * `stack_amount`    mediumint(6)           NOT NULL DEFAULT NULL
+	 * `stack_flag`      smallint(2)            NOT NULL DEFAULT NULL
+	 * `sprite`          mediumint(6)           NOT NULL DEFAULT NULL
+	 * `script`          text
+	 * `equip_script`    text
+	 * `unequip_script`  text
+	 */
+	SQL->GetData(handle,  0, &data, NULL); id.nameid = (uint16)atoi(data);
+	SQL->GetData(handle,  1, &data, NULL); safestrncpy(id.name, data, sizeof(id.name));
+	SQL->GetData(handle,  2, &data, NULL); safestrncpy(id.jname, data, sizeof(id.jname));
+	SQL->GetData(handle,  3, &data, NULL); id.type = atoi(data);
+	SQL->GetData(handle,  4, &data, NULL); id.value_buy = data ? atoi(data) : -1; // Using invalid price -1 when missing, it'll be validated later
+	SQL->GetData(handle,  5, &data, NULL); id.value_sell = data ? atoi(data) : -1;
+	SQL->GetData(handle,  6, &data, NULL); id.weight = data ? atoi(data) : 0;
+	SQL->GetData(handle,  7, &data, NULL); id.atk = data ? atoi(data) : 0;
+	SQL->GetData(handle,  8, &data, NULL); id.matk = data ? atoi(data) : 0;
+	SQL->GetData(handle,  9, &data, NULL); id.def = data ? atoi(data) : 0;
+	SQL->GetData(handle, 10, &data, NULL); id.range = data ? atoi(data) : 0;
+	SQL->GetData(handle, 11, &data, NULL); id.slot = data ? atoi(data) : 0;
+	SQL->GetData(handle, 12, &data, NULL); itemdb->jobid2mapid(id.class_base, data ? (unsigned int)strtoul(data,NULL,0) : UINT_MAX);
+	SQL->GetData(handle, 13, &data, NULL); id.class_upper = data ? (unsigned int)atoi(data) : ITEMUPPER_ALL;
+	SQL->GetData(handle, 14, &data, NULL); id.sex = data ? atoi(data) : 2;
+	SQL->GetData(handle, 15, &data, NULL); id.equip = data ? atoi(data) : 0;
+	SQL->GetData(handle, 16, &data, NULL); id.wlv = data ? atoi(data) : 0;
+	SQL->GetData(handle, 17, &data, NULL); id.elv = data ? atoi(data) : 0;
+	SQL->GetData(handle, 18, &data, NULL); id.elvmax = data ? atoi(data) : 0;
+	SQL->GetData(handle, 19, &data, NULL); id.flag.no_refine = data && atoi(data) ? 0 : 1;
+	SQL->GetData(handle, 20, &data, NULL); id.look = data ? atoi(data) : 0;
+	SQL->GetData(handle, 21, &data, NULL); id.flag.bindonequip = data && atoi(data) ? 1 : 0;
+	SQL->GetData(handle, 22, &data, NULL); id.flag.buyingstore = data && atoi(data) ? 1 : 0;
+	SQL->GetData(handle, 23, &data, NULL); id.delay = data ? atoi(data) : 0;
+	SQL->GetData(handle, 24, &data, NULL); id.flag.trade_restriction = data ? atoi(data) : ITR_NONE;
+	SQL->GetData(handle, 25, &data, NULL); id.gm_lv_trade_override = data ? atoi(data) : 0;
+	SQL->GetData(handle, 26, &data, NULL); id.item_usage.flag = data ? atoi(data) : INR_NONE;
+	SQL->GetData(handle, 27, &data, NULL); id.item_usage.override = data ? atoi(data) : 0;
+	SQL->GetData(handle, 28, &data, NULL); id.stack.amount = data ? atoi(data) : 0;
+	SQL->GetData(handle, 29, &data, NULL);
+	if (data) {
+		int stack_flag = atoi(data);
+		id.stack.inventory = (stack_flag&1)!=0;
+		id.stack.cart = (stack_flag&2)!=0;
+		id.stack.storage = (stack_flag&4)!=0;
+		id.stack.guildstorage = (stack_flag&8)!=0;
+	}
+	SQL->GetData(handle, 30, &data, NULL);
+	if (data) {
+		id.view_id = atoi(data);
+		if (id.view_id)
+			id.flag.available = 1;
+	}
+	SQL->GetData(handle, 31, &data, NULL); id.script = data && *data ? script->parse(data, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS, NULL) : NULL;
+	SQL->GetData(handle, 32, &data, NULL); id.equip_script = data && *data ? script->parse(data, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS, NULL) : NULL;
+	SQL->GetData(handle, 33, &data, NULL); id.unequip_script = data && *data ? script->parse(data, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS, NULL) : NULL;
 
-	return id->nameid;
+	return itemdb->validate_entry(&id, n, source);
 }
 
-/*==========================================
- * Reading item from item db
- * item_db2 overwriting item_db
- *------------------------------------------*/
-static int itemdb_readdb(void)
-{
-	const char* filename[] = {
-		DBPATH"item_db.txt",
-		"item_db2.txt" };
+/**
+ * Processes one itemdb entry from the sql backend, loading and inserting it
+ * into the item database.
+ *
+ * @param *it     Libconfig setting entry. It is expected to be valid and it
+ *                won't be freed (it is care of the caller to do so if
+ *                necessary)
+ * @param n       Ordinal number of the entry, to be displayed in case of
+ *                validation errors.
+ * @param *source Source of the entry (file name), to be displayed in case of
+ *                validation errors.
+ * @return Nameid of the validated entry, or 0 in case of failure.
+ */
+int itemdb_readdb_libconfig_sub(config_setting_t *it, int n, const char *source) {
+	struct item_data id = { 0 };
+	config_setting_t *t = NULL;
+	const char *str = NULL;
+	int i32 = 0;
+	bool inherit = false;
 
-	int fi;
+	/*
+	 * // Mandatory fields
+	 * Id: ID
+	 * AegisName: "Aegis_Name"
+	 * Name: "Item Name"
+	 * // Optional fields
+	 * Type: Item Type
+	 * Buy: Buy Price
+	 * Sell: Sell Price
+	 * Weight: Item Weight
+	 * Atk: Attack
+	 * Matk: Attack
+	 * Def: Defense
+	 * Range: Attack Range
+	 * Slots: Slots
+	 * Job: Job mask
+	 * Upper: Upper mask
+	 * Gender: Gender
+	 * Loc: Equip location
+	 * WeaponLv: Weapon Level
+	 * EquipLv: Equip required level or [min, max]
+	 * Refine: Refineable
+	 * View: View ID
+	 * BindOnEquip: (true or false)
+	 * BuyingStore: (true or false)
+	 * Delay: Delay to use item
+	 * Trade: {
+	 *   override: Group to override
+	 *   nodrop: (true or false)
+	 *   notrade: (true or false)
+	 *   partneroverride: (true or false)
+	 *   noselltonpc: (true or false)
+	 *   nocart: (true or false)
+	 *   nostorage: (true or false)
+	 *   nogstorage: (true or false)
+	 *   nomail: (true or false)
+	 *   noauction: (true or false)
+	 * }
+	 * Nouse: {
+	 *   override: Group to override
+	 *   sitting: (true or false)
+	 * }
+	 * Stack: [Stackable Amount, Stack Type]
+	 * Sprite: SpriteID
+	 * Script: <"
+	 *     Script
+	 *     (it can be multi-line)
+	 * ">
+	 * OnEquipScript: <" OnEquip Script ">
+	 * OnUnequipScript: <" OnUnequip Script ">
+	 * Inherit: inherit or override
+	 */
+	if( !libconfig->setting_lookup_int(it, "Id", &i32) ) {
+		ShowWarning("itemdb_readdb_libconfig_sub: Invalid or missing id in \"%s\", entry #%d, skipping.\n", source, n);
+		return 0;
+	}
+	id.nameid = (uint16)i32;
 
-	for( fi = 0; fi < ARRAYLENGTH(filename); ++fi ) {
-		uint32 lines = 0, count = 0;
-		char line[1024];
+	if( (t = libconfig->setting_get_member(it, "Inherit")) && (inherit = libconfig->setting_get_bool(t)) ) {
+		if( !itemdb->exists(id.nameid) ) {
+			ShowWarning("itemdb_readdb_libconfig_sub: Trying to inherit nonexistent item %d, default values will be used instead.\n", id.nameid);
+			inherit = false;
+		} else {
+			// Use old entry as default
+			struct item_data *old_entry = itemdb->load(id.nameid);
+			memcpy(&id, old_entry, sizeof(struct item_data));
+		}
+	}
 
-		char path[256];
-		FILE* fp;
+	if( !libconfig->setting_lookup_string(it, "AegisName", &str) || !*str ) {
+		if( !inherit ) {
+			ShowWarning("itemdb_readdb_libconfig_sub: Missing AegisName in item %d of \"%s\", skipping.\n", id.nameid, source);
+			return 0;
+		}
+	} else {
+		safestrncpy(id.name, str, sizeof(id.name));
+	}
 
-		sprintf(path, "%s/%s", iMap->db_path, filename[fi]);
-		fp = fopen(path, "r");
-		if( fp == NULL ) {
-			ShowWarning("itemdb_readdb: File not found \"%s\", skipping.\n", path);
-			continue;
+	if( !libconfig->setting_lookup_string(it, "Name", &str) || !*str ) {
+		if( !inherit ) {
+			ShowWarning("itemdb_readdb_libconfig_sub: Missing Name in item %d of \"%s\", skipping.\n", id.nameid, source);
+			return 0;
 		}
+	} else {
+		safestrncpy(id.jname, str, sizeof(id.jname));
+	}
 
-		// process rows one by one
-		while(fgets(line, sizeof(line), fp))
-		{
-			char *str[32], *p;
-			int i;
-			lines++;
-			if(line[0] == '/' && line[1] == '/')
-				continue;
-			memset(str, 0, sizeof(str));
-
-			p = line;
-			while( ISSPACE(*p) )
-				++p;
-			if( *p == '\0' )
-				continue;// empty line
-			for( i = 0; i < 19; ++i )
-			{
-				str[i] = p;
-				p = strchr(p,',');
-				if( p == NULL )
-					break;// comma not found
-				*p = '\0';
-				++p;
+	if( libconfig->setting_lookup_int(it, "Type", &i32) )
+		id.type = i32;
+	else if( !inherit )
+		id.type = IT_UNKNOWN;
+
+	if( libconfig->setting_lookup_int(it, "Buy", &i32) )
+		id.value_buy = i32;
+	else if( !inherit )
+		id.value_buy = -1;
+	if( libconfig->setting_lookup_int(it, "Sell", &i32) )
+		id.value_sell = i32;
+	else if( !inherit )
+		id.value_sell = -1;
+
+	if( libconfig->setting_lookup_int(it, "Weight", &i32) && i32 >= 0 )
+		id.weight = i32;
+
+	if( libconfig->setting_lookup_int(it, "Atk", &i32) && i32 >= 0 )
+		id.atk = i32;
+
+	if( libconfig->setting_lookup_int(it, "Matk", &i32) && i32 >= 0 )
+		id.matk = i32;
+
+	if( libconfig->setting_lookup_int(it, "Def", &i32) && i32 >= 0 )
+		id.def = i32;
+
+	if( libconfig->setting_lookup_int(it, "Range", &i32) && i32 >= 0 )
+		id.range = i32;
+
+	if( libconfig->setting_lookup_int(it, "Slots", &i32) && i32 >= 0 )
+		id.slot = i32;
+
+	if( libconfig->setting_lookup_int(it, "Job", &i32) ) // This is an unsigned value, do not check for >= 0
+		itemdb->jobid2mapid(id.class_base, (unsigned int)i32);
+	else if( !inherit )
+		itemdb->jobid2mapid(id.class_base, UINT_MAX);
+
+	if( libconfig->setting_lookup_int(it, "Upper", &i32) && i32 >= 0 )
+		id.class_upper = (unsigned int)i32;
+	else if( !inherit )
+		id.class_upper = ITEMUPPER_ALL;
+
+	if( libconfig->setting_lookup_int(it, "Gender", &i32) && i32 >= 0 )
+		id.sex = i32;
+	else if( !inherit )
+		id.sex = 2;
+
+	if( libconfig->setting_lookup_int(it, "Loc", &i32) && i32 >= 0 )
+		id.equip = i32;
+
+	if( libconfig->setting_lookup_int(it, "WeaponLv", &i32) && i32 >= 0 )
+		id.wlv = i32;
+
+	if( (t = libconfig->setting_get_member(it, "EquipLv")) ) {
+		if( config_setting_is_aggregate(t) ) {
+			if( libconfig->setting_length(t) >= 2 )
+				id.elvmax = libconfig->setting_get_int_elem(t, 1);
+			if( libconfig->setting_length(t) >= 1 )
+				id.elv = libconfig->setting_get_int_elem(t, 0);
+		} else {
+			id.elv = libconfig->setting_get_int(t);
+		}
+	}
+
+	if( (t = libconfig->setting_get_member(it, "Refine")) )
+		id.flag.no_refine = libconfig->setting_get_bool(t) ? 0 : 1;
+
+	if( libconfig->setting_lookup_int(it, "View", &i32) && i32 >= 0 )
+		id.look = i32;
+
+	if( (t = libconfig->setting_get_member(it, "BindOnEquip")) )
+		id.flag.bindonequip = libconfig->setting_get_bool(t) ? 1 : 0;
+	
+	if ( (t = libconfig->setting_get_member(it, "BuyingStore")) )
+		id.flag.buyingstore = libconfig->setting_get_bool(t) ? 1 : 0;
+
+	if (libconfig->setting_lookup_int(it, "Delay", &i32) && i32 >= 0)
+		id.delay = i32;
+	
+	if ( (t = libconfig->setting_get_member(it, "Trade")) ) {
+		if (config_setting_is_group(t)) {
+			config_setting_t *tt = NULL;
+
+			if ((tt = libconfig->setting_get_member(t, "override"))) {
+				id.gm_lv_trade_override = libconfig->setting_get_int(tt);
 			}
 
-			if( p == NULL )
-			{
-				ShowError("itemdb_readdb: Insufficient columns in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-				continue;
+			if ((tt = libconfig->setting_get_member(t, "nodrop"))) {
+				id.flag.trade_restriction &= ~ITR_NODROP;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NODROP;
 			}
 
-			// Script
-			if( *p != '{' )
-			{
-				ShowError("itemdb_readdb: Invalid format (Script column) in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-				continue;
+			if ((tt = libconfig->setting_get_member(t, "notrade"))) {
+				id.flag.trade_restriction &= ~ITR_NOTRADE;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOTRADE;
 			}
-			str[19] = p;
-			p = strstr(p+1,"},");
-			if( p == NULL )
-			{
-				ShowError("itemdb_readdb: Invalid format (Script column) in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-				continue;
+
+			if ((tt = libconfig->setting_get_member(t, "partneroverride"))) {
+				id.flag.trade_restriction &= ~ITR_PARTNEROVERRIDE;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_PARTNEROVERRIDE;
 			}
-			p[1] = '\0';
-			p += 2;
 
-			// OnEquip_Script
-			if( *p != '{' )
-			{
-				ShowError("itemdb_readdb: Invalid format (OnEquip_Script column) in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-				continue;
+			if ((tt = libconfig->setting_get_member(t, "noselltonpc"))) {
+				id.flag.trade_restriction &= ~ITR_NOSELLTONPC;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOSELLTONPC;
 			}
-			str[20] = p;
-			p = strstr(p+1,"},");
-			if( p == NULL )
-			{
-				ShowError("itemdb_readdb: Invalid format (OnEquip_Script column) in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-				continue;
+
+			if ((tt = libconfig->setting_get_member(t, "nocart"))) {
+				id.flag.trade_restriction &= ~ITR_NOCART;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOCART;
 			}
-			p[1] = '\0';
-			p += 2;
 
-			// OnUnequip_Script (last column)
-			if( *p != '{' )
-			{
-				ShowError("itemdb_readdb: Invalid format (OnUnequip_Script column) in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-				continue;
+			if ((tt = libconfig->setting_get_member(t, "nostorage"))) {
+				id.flag.trade_restriction &= ~ITR_NOSTORAGE;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOSTORAGE;
 			}
-			str[21] = p;
-			
-			if ( str[21][strlen(str[21])-2] != '}' ) {
-				/* lets count to ensure it's not something silly e.g. a extra space at line ending */
-				int v, lcurly = 0, rcurly = 0;
-				
-				for( v = 0; v < strlen(str[21]); v++ ) {
-					if( str[21][v] == '{' )
-						lcurly++;
-					else if ( str[21][v] == '}' )
-						rcurly++;
-				}
-				
-				if( lcurly != rcurly ) {
-					ShowError("itemdb_readdb: Mismatching curly braces in line %d of \"%s\" (item with id %d), skipping.\n", lines, path, atoi(str[0]));
-					continue;
-				}
+
+			if ((tt = libconfig->setting_get_member(t, "nogstorage"))) {
+				id.flag.trade_restriction &= ~ITR_NOGSTORAGE;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOGSTORAGE;
 			}
 
-			if (!itemdb->parse_dbrow(str, path, lines, 0))
-				continue;
-			
-			count++;
+			if ((tt = libconfig->setting_get_member(t, "nomail"))) {
+				id.flag.trade_restriction &= ~ITR_NOMAIL;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOMAIL;
+			}
+
+			if ((tt = libconfig->setting_get_member(t, "noauction"))) {
+				id.flag.trade_restriction &= ~ITR_NOAUCTION;
+				if (libconfig->setting_get_bool(tt))
+					id.flag.trade_restriction |= ITR_NOAUCTION;
+			}
+		} else { // Fallback to int if it's not a group
+			id.flag.trade_restriction = libconfig->setting_get_int(t);
 		}
+	}
 
-		fclose(fp);
+	if ((t = libconfig->setting_get_member(it, "Nouse"))) {
+		if (config_setting_is_group(t)) {
+			config_setting_t *nt = NULL;
+
+			if ((nt = libconfig->setting_get_member(t, "override"))) {
+				id.item_usage.override = libconfig->setting_get_int(nt);
+			}
+
+			if ((nt = libconfig->setting_get_member(t, "sitting"))) {
+				id.item_usage.flag &= ~INR_SITTING;
+				if (libconfig->setting_get_bool(nt))
+					id.item_usage.flag |= INR_SITTING;
+			}
 
-		ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, filename[fi]);
+		} else { // Fallback to int if it's not a group
+			id.item_usage.flag = libconfig->setting_get_int(t);
+		}
 	}
 
-	return 0;
+	if ((t = libconfig->setting_get_member(it, "Stack"))) {
+		if (config_setting_is_aggregate(t) && libconfig->setting_length(t) >= 1) {
+			int stack_flag = libconfig->setting_get_int_elem(t, 1);
+			int stack_amount = libconfig->setting_get_int_elem(t, 0);
+			if (stack_amount >= 0) {
+				id.stack.amount = cap_value(stack_amount, 0, USHRT_MAX);
+				id.stack.inventory = (stack_flag&1)!=0;
+				id.stack.cart = (stack_flag&2)!=0;
+				id.stack.storage = (stack_flag&4)!=0;
+				id.stack.guildstorage = (stack_flag&8)!=0;
+			}
+		}
+	}
+
+	if (libconfig->setting_lookup_int(it, "Sprite", &i32) && i32 >= 0) {
+		id.flag.available = 1;
+		id.view_id = i32;
+	}
+	
+	if( libconfig->setting_lookup_string(it, "Script", &str) )
+		id.script = *str ? script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS, NULL) : NULL;
+
+	if( libconfig->setting_lookup_string(it, "OnEquipScript", &str) )
+		id.equip_script = *str ? script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS, NULL) : NULL;
+
+	if( libconfig->setting_lookup_string(it, "OnUnequipScript", &str) )
+		id.unequip_script = *str ? script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS, NULL) : NULL;
+
+	return itemdb->validate_entry(&id, n, source);
 }
-/*======================================
- * item_db table reading
- *======================================*/
-static int itemdb_read_sqldb(void) {
-
-	const char* item_db_name[] = {
-								#ifdef RENEWAL
-									iMap->item_db_re_db,
-								#else
-									iMap->item_db_db,
-								#endif
-									iMap->item_db2_db };
-	int fi;
-	
-	for( fi = 0; fi < ARRAYLENGTH(item_db_name); ++fi ) {
-		uint32 count = 0;
-
-		// retrieve all rows from the item database
-		if( SQL_ERROR == SQL->Query(mmysql_handle, "SELECT * FROM `%s`", item_db_name[fi]) ) {
-			Sql_ShowDebug(mmysql_handle);
+
+/**
+ * Reads from a libconfig-formatted itemdb file and inserts the found entries into the
+ * item database, overwriting duplicate ones (i.e. item_db2 overriding item_db.)
+ *
+ * @param *filename File name, relative to the database path.
+ * @return The number of found entries.
+ */
+int itemdb_readdb_libconfig(const char *filename) {
+	bool duplicate[MAX_ITEMDB];
+	config_t item_db_conf;
+	config_setting_t *itdb, *it;
+	char filepath[256];
+	int i = 0, count = 0;
+	
+	sprintf(filepath, "%s/%s", map->db_path, filename);
+	memset(&duplicate,0,sizeof(duplicate));
+	if( libconfig->read_file(&item_db_conf, filepath) || !(itdb = libconfig->setting_get_member(item_db_conf.root, "item_db")) ) {
+		ShowError("can't read %s\n", filepath);
+		return 0;
+	}
+
+	while( (it = libconfig->setting_get_elem(itdb,i++)) ) {
+		int nameid = itemdb->readdb_libconfig_sub(it, i-1, filename);
+
+		if( !nameid )
 			continue;
-		}
 
-		// process rows one by one
-		while( SQL_SUCCESS == SQL->NextRow(mmysql_handle) ) {// wrap the result into a TXT-compatible format
-			char* str[ITEMDB_SQL_COLUMNS];
-			char* dummy = "";
-			int i;
-			for( i = 0; i < ITEMDB_SQL_COLUMNS; ++i ) {
-				SQL->GetData(mmysql_handle, i, &str[i], NULL);
-				if( str[i] == NULL )
-					str[i] = dummy; // get rid of NULL columns
-			}
+		count++;
 
-			if (!itemdb->parse_dbrow(str, item_db_name[fi], -(atoi(str[0])), SCRIPT_IGNORE_EXTERNAL_BRACKETS))
-				continue;
-			++count;
-		}
+		if( duplicate[nameid] ) {
+			ShowWarning("itemdb_readdb:%s: duplicate entry of ID #%d (%s/%s)\n",
+					filename, nameid, itemdb_name(nameid), itemdb_jname(nameid));
+		} else
+			duplicate[nameid] = true;
+	}
+	libconfig->destroy(&item_db_conf);
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, filename);
+		
+	return count;
+}
 
-		// free the query result
-		SQL->FreeResult(mmysql_handle);
+/**
+ * Reads from a sql itemdb table and inserts the found entries into the item
+ * database, overwriting duplicate ones (i.e. item_db2 overriding item_db.)
+ *
+ * @param *tablename Table name to query.
+ * @return The number of found entries.
+ */
+int itemdb_readdb_sql(const char *tablename) {
+	int i = 0, count = 0;
+				
+	// retrieve all rows from the item database
+	if( SQL_ERROR == SQL->Query(map->mysql_handle, "SELECT `id`, `name_english`, `name_japanese`, `type`,"
+				" `price_buy`, `price_sell`, `weight`, `atk`,"
+				" `matk`, `defence`, `range`, `slots`,"
+				" `equip_jobs`, `equip_upper`, `equip_genders`, `equip_locations`,"
+				" `weapon_level`, `equip_level_min`, `equip_level_max`, `refineable`,"
+				" `view`, `bindonequip`, `buyingstore`, `delay`,"
+				" `trade_flag`, `trade_group`, `nouse_flag`, `nouse_group`,"
+				" `stack_amount`, `stack_flag`, `sprite`, `script`,"
+				" `equip_script`, `unequip_script`"
+				"FROM `%s`", tablename) ) {
+		Sql_ShowDebug(map->mysql_handle);
+		return 0;
+	}
 
-		ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, item_db_name[fi]);
+	// process rows one by one
+	while( SQL_SUCCESS == SQL->NextRow(map->mysql_handle) ) {
+		if( itemdb->readdb_sql_sub(map->mysql_handle, i++, tablename) )
+			count++;
 	}
 
-	return 0;
+	// free the query result
+	SQL->FreeResult(map->mysql_handle);
+
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, tablename);
+
+	return count;
 }
 
 /*==========================================
 * Unique item ID function
 * Only one operation by once
-* Flag:
-* 0 return new id
-* 1 set new value, checked with current value
-* 2 set new value bypassing anything
-* 3/other return last value
 *------------------------------------------*/
-uint64 itemdb_unique_id(int8 flag, int64 value) {
-	static uint64 item_uid = 0;
-	
-	if(flag)
-	{
-		if(flag == 1)
-		{	if(item_uid < value)
-				return (item_uid = value);
-		}else if(flag == 2)
-			return (item_uid = value);
-			
-		return item_uid;
-	}
+uint64 itemdb_unique_id(struct map_session_data *sd) {
 
-	return ++item_uid;
+	return ((uint64)sd->status.char_id << 32) | sd->status.uniqueitem_counter++;
 }
-int itemdb_uid_load() {
-
-	char * uid;
-	if (SQL_ERROR == SQL->Query(mmysql_handle, "SELECT `value` FROM `%s` WHERE `varname`='unique_id'",iMap->interreg_db))
-		Sql_ShowDebug(mmysql_handle);
 
-	if( SQL_SUCCESS != SQL->NextRow(mmysql_handle) ) {
-		ShowError("itemdb_uid_load: Unable to fetch unique_id data\n");
-		SQL->FreeResult(mmysql_handle);
-		return -1;
+/**
+ * Reads all item-related databases.
+ */
+void itemdb_read(bool minimal) {
+	int i;
+	DBData prev;
+	
+	if (map->db_use_sql_item_db) {
+		const char* item_db_name[] = {
+#ifdef RENEWAL
+			map->item_db_re_db,
+#else // not RENEWAL
+			map->item_db_db,
+#endif // RENEWAL
+			map->item_db2_db
+		};
+		for(i = 0; i < ARRAYLENGTH(item_db_name); i++)
+			itemdb->readdb_sql(item_db_name[i]);
+	} else {
+		const char* filename[] = {
+			DBPATH"item_db.conf",
+			"item_db2.conf",
+		};
+
+		for(i = 0; i < ARRAYLENGTH(filename); i++)
+			itemdb->readdb_libconfig(filename[i]);
 	}
+	
+	for( i = 0; i < ARRAYLENGTH(itemdb->array); ++i ) {
+		if( itemdb->array[i] ) {
+			if( itemdb->names->put(itemdb->names,DB->str2key(itemdb->array[i]->name),DB->ptr2data(itemdb->array[i]),&prev) ) {
+				struct item_data *data = DB->data2ptr(&prev);
+				ShowError("itemdb_read: duplicate AegisName '%s' in item ID %d and %d\n",itemdb->array[i]->name,itemdb->array[i]->nameid,data->nameid);
+			}
+		}
+	}
+	
+	if (minimal)
+		return;
 
-	SQL->GetData(mmysql_handle, 0, &uid, NULL);
-	itemdb_unique_id(1, (uint64)strtoull(uid, NULL, 10));
-	SQL->FreeResult(mmysql_handle);
+	itemdb->read_combos();
+	itemdb->read_groups();
+	itemdb->read_chains();
+	itemdb->read_packages();
 
-	return 0;
 }
 
-/*====================================
- * read all item-related databases
- *------------------------------------*/
-static void itemdb_read(void) {
-	
-	if (iMap->db_use_sqldbs)
-		itemdb_read_sqldb();
-	else
-		itemdb_readdb();
-	
-	itemdb_read_combos();
-	itemdb_read_itemgroup();
-	sv->readdb(iMap->db_path, "item_avail.txt",         ',', 2, 2, -1, &itemdb_read_itemavail);
-	sv->readdb(iMap->db_path, DBPATH"item_trade.txt",   ',', 3, 3, -1, &itemdb_read_itemtrade);
-	sv->readdb(iMap->db_path, "item_delay.txt",         ',', 2, 2, -1, &itemdb_read_itemdelay);
-	sv->readdb(iMap->db_path, "item_stack.txt",         ',', 3, 3, -1, &itemdb_read_stack);
-	sv->readdb(iMap->db_path, DBPATH"item_buyingstore.txt",   ',', 1, 1, -1, &itemdb_read_buyingstore);
-	sv->readdb(iMap->db_path, "item_nouse.txt",		 ',', 3, 3, -1, &itemdb_read_nouse);
-	
-	itemdb_uid_load();
+/**
+ * retrieves item_combo data by combo id
+ **/
+struct item_combo * itemdb_id2combo( unsigned short id ) {
+	if( id > itemdb->combo_count )
+		return NULL;
+	return itemdb->combos[id];
 }
 
 /*==========================================
@@ -1344,28 +2055,19 @@ static void itemdb_read(void) {
  *------------------------------------------*/
 
 /// Destroys the item_data.
-static void destroy_item_data(struct item_data* self, int free_self)
+void destroy_item_data(struct item_data* self, int free_self)
 {
 	if( self == NULL )
 		return;
 	// free scripts
 	if( self->script )
-		script_free_code(self->script);
+		script->free_code(self->script);
 	if( self->equip_script )
-		script_free_code(self->equip_script);
+		script->free_code(self->equip_script);
 	if( self->unequip_script )
-		script_free_code(self->unequip_script);
-	if( self->combos_count ) {
-		int i;
-		for( i = 0; i < self->combos_count; i++ ) {
-			if( !self->combos[i]->isRef ) {
-				aFree(self->combos[i]->nameid);
-				script_free_code(self->combos[i]->script);
-			}
-			aFree(self->combos[i]);
-		}
+		script->free_code(self->unequip_script);
+	if( self->combos )
 		aFree(self->combos);
-	}
 #if defined(DEBUG)
 	// trash item
 	memset(self, 0xDD, sizeof(struct item_data));
@@ -1378,34 +2080,92 @@ static void destroy_item_data(struct item_data* self, int free_self)
 /**
  * @see DBApply
  */
-static int itemdb_final_sub(DBKey key, DBData *data, va_list ap)
+int itemdb_final_sub(DBKey key, DBData *data, va_list ap)
 {
 	struct item_data *id = DB->data2ptr(data);
 
-	if( id != &dummy_item )
-		destroy_item_data(id, 1);
+	if( id != &itemdb->dummy )
+		itemdb->destroy_item_data(id, 1);
 
 	return 0;
 }
+void itemdb_clear(bool total) {
+	int i;
+	// clear the previous itemdb data
+	for( i = 0; i < ARRAYLENGTH(itemdb->array); ++i ) {
+		if( itemdb->array[i] )
+			itemdb->destroy_item_data(itemdb->array[i], 1);
+	}
+	
+	for( i = 0; i < itemdb->group_count; i++ ) {
+		if( itemdb->groups[i].nameid )
+			aFree(itemdb->groups[i].nameid);
+	}
+	
+	if( itemdb->groups )
+		aFree(itemdb->groups);
+	
+	itemdb->groups = NULL;
+	itemdb->group_count = 0;
+	
+	for( i = 0; i < itemdb->chain_count; i++ ) {
+		if( itemdb->chains[i].items )
+			aFree(itemdb->chains[i].items);
+	}
+	
+	if( itemdb->chains )
+		aFree(itemdb->chains);
+	
+	itemdb->chains = NULL;
+	itemdb->chain_count = 0;
+	
+	for( i = 0; i < itemdb->package_count; i++ ) {
+		int c;
+		for( c = 0; c < itemdb->packages[i].random_qty; c++ )
+			aFree(itemdb->packages[i].random_groups[c].random_list);
+		if( itemdb->packages[i].random_groups )
+			aFree(itemdb->packages[i].random_groups);
+		if( itemdb->packages[i].must_items )
+			aFree(itemdb->packages[i].must_items);
+	}
+	
+	if( itemdb->packages )
+		aFree(itemdb->packages);
+	
+	itemdb->packages = NULL;
+	itemdb->package_count = 0;
+	
+	for(i = 0; i < itemdb->combo_count; i++) {
+		if( itemdb->combos[i]->script ) // Check if script was loaded
+			script->free_code(itemdb->combos[i]->script);
+		aFree(itemdb->combos[i]);
+	}
+	if( itemdb->combos )
+		aFree(itemdb->combos);
+	
+	itemdb->combos = NULL;
+	itemdb->combo_count = 0;
+	
+	if( total )
+		return;
+	
+	itemdb->other->clear(itemdb->other, itemdb->final_sub);
+	
+	memset(itemdb->array, 0, sizeof(itemdb->array));
+	
+	db_clear(itemdb->names);
 
-void itemdb_reload(void)
-{
+}
+void itemdb_reload(void) {
 	struct s_mapiterator* iter;
 	struct map_session_data* sd;
 
 	int i,d,k;
 	
-	// clear the previous itemdb data
-	for( i = 0; i < ARRAYLENGTH(itemdb_array); ++i )
-		if( itemdb_array[i] )
-			destroy_item_data(itemdb_array[i], 1);
+	itemdb->clear(false);
 
-	itemdb_other->clear(itemdb_other, itemdb_final_sub);
-
-	memset(itemdb_array, 0, sizeof(itemdb_array));
-		
 	// read new data
-	itemdb_read();
+	itemdb->read(false);
 	
 	//Epoque's awesome @reloaditemdb fix - thanks! [Ind]
 	//- Fixes the need of a @reloadmobdb after a @reloaditemdb to re-link monster drop data
@@ -1413,12 +2173,12 @@ void itemdb_reload(void)
 		struct mob_db *entry;
 		if( !((i < 1324 || i > 1363) && (i < 1938 || i > 1946)) )
 			continue;
-		entry = mob_db(i);
+		entry = mob->db(i);
 		for(d = 0; d < MAX_MOB_DROP; d++) {
 			struct item_data *id;
 			if( !entry->dropitem[d].nameid )
 				continue;
-			id = itemdb_search(entry->dropitem[d].nameid);
+			id = itemdb->search(entry->dropitem[d].nameid);
 
 			for (k = 0; k < MAX_SEARCH; k++) {
 				if (id->mob[k].chance <= entry->dropitem[d].p)
@@ -1440,48 +2200,133 @@ void itemdb_reload(void)
 	for( sd = (struct map_session_data*)mapit->first(iter); mapit->exists(iter); sd = (struct map_session_data*)mapit->next(iter) ) {
 		memset(sd->item_delay, 0, sizeof(sd->item_delay));  // reset item delays
 		pc->setinventorydata(sd);
+		if( battle_config.item_check )
+			sd->state.itemcheck = 1;
 		/* clear combo bonuses */
-		if( sd->combos.count ) {
-			aFree(sd->combos.bonus);
-			aFree(sd->combos.id);
-			sd->combos.bonus = NULL;
-			sd->combos.id = NULL;
-			sd->combos.count = 0;
+		if( sd->combo_count ) {
+			aFree(sd->combos);
+			sd->combos = NULL;
+			sd->combo_count = 0;
 			if( pc->load_combo(sd) > 0 )
-				status_calc_pc(sd,0);
+				status_calc_pc(sd,SCO_FORCE);
 		}
-
+		pc->checkitem(sd);
 	}
 	mapit->free(iter);
 }
+void itemdb_name_constants(void) {
+	DBIterator *iter = db_iterator(itemdb->names);
+	struct item_data *data;
+	
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = "Item Database (Likely an invalid or conflicting AegisName)";
+#endif // ENABLE_CASE_CHECK
+	for( data = dbi_first(iter); dbi_exists(iter); data = dbi_next(iter) )
+		script->set_constant2(data->name,data->nameid,0);
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = NULL;
+#endif // ENABLE_CASE_CHECK
+
+	dbi_destroy(iter);
+}
+void do_final_itemdb(void) {
+	itemdb->clear(true);
+	
+	itemdb->other->destroy(itemdb->other, itemdb->final_sub);
+	itemdb->destroy_item_data(&itemdb->dummy, 0);
+	db_destroy(itemdb->names);
+}
 
-void do_final_itemdb(void)
-{
-	int i;
-
-	for( i = 0; i < ARRAYLENGTH(itemdb_array); ++i )
-		if( itemdb_array[i] )
-			destroy_item_data(itemdb_array[i], 1);
+void do_init_itemdb(bool minimal) {
+	memset(itemdb->array, 0, sizeof(itemdb->array));
+	itemdb->other = idb_alloc(DB_OPT_BASE);
+	itemdb->names = strdb_alloc(DB_OPT_BASE,ITEM_NAME_LENGTH);
+	itemdb->create_dummy_data(); //Dummy data item.
+	itemdb->read(minimal);
 
-	itemdb_other->destroy(itemdb_other, itemdb_final_sub);
-	destroy_item_data(&dummy_item, 0);
-}
+	if (minimal)
+		return;
 
-int do_init_itemdb(void) {
-	memset(itemdb_array, 0, sizeof(itemdb_array));
-	itemdb_other = idb_alloc(DB_OPT_BASE);
-	create_dummy_data(); //Dummy data item.
-	itemdb_read();
 	clif->cashshop_load();
-
-	return 0;
 }
-/* incomplete */
 void itemdb_defaults(void) {
 	itemdb = &itemdb_s;
 	
-	itemdb->reload = itemdb_reload;//incomplet=e
+	itemdb->init = do_init_itemdb;
+	itemdb->final = do_final_itemdb;
+	itemdb->reload = itemdb_reload;
+	itemdb->name_constants = itemdb_name_constants;
+	/* */
+	itemdb->groups = NULL;
+	itemdb->group_count = 0;
+	/* */
+	itemdb->chains = NULL;
+	itemdb->chain_count = 0;
+	/* */
+	itemdb->packages = NULL;
+	itemdb->package_count = 0;
+	/* */
+	itemdb->combos = NULL;
+	itemdb->combo_count = 0;
+	/* */
+	itemdb->names = NULL;
+	/* */
+	/* itemdb->array is cleared on itemdb->init() */
+	itemdb->other = NULL;
+	memset(&itemdb->dummy, 0, sizeof(struct item_data));
+	/* */
+	itemdb->read_groups = itemdb_read_groups;
+	itemdb->read_chains = itemdb_read_chains;
+	itemdb->read_packages = itemdb_read_packages;
+	/* */
+	itemdb->write_cached_packages = itemdb_write_cached_packages;
+	itemdb->read_cached_packages = itemdb_read_cached_packages;
 	/* */
-	itemdb->parse_dbrow = itemdb_parse_dbrow;
-	itemdb->exists = itemdb_exists;//incomplete
+	itemdb->name2id = itemdb_name2id;
+	itemdb->search_name = itemdb_searchname;
+	itemdb->search_name_array = itemdb_searchname_array;
+	itemdb->load = itemdb_load;
+	itemdb->search = itemdb_search;
+	itemdb->exists = itemdb_exists;
+	itemdb->in_group = itemdb_in_group;
+	itemdb->group_item = itemdb_searchrandomid;
+	itemdb->chain_item = itemdb_chain_item;
+	itemdb->package_item = itemdb_package_item;
+	itemdb->searchname_sub = itemdb_searchname_sub;
+	itemdb->searchname_array_sub = itemdb_searchname_array_sub;
+	itemdb->searchrandomid = itemdb_searchrandomid;
+	itemdb->typename = itemdb_typename;
+	itemdb->jobid2mapid = itemdb_jobid2mapid;
+	itemdb->create_dummy_data = create_dummy_data;
+	itemdb->create_item_data = create_item_data;
+	itemdb->isequip = itemdb_isequip;
+	itemdb->isequip2 = itemdb_isequip2;
+	itemdb->isstackable = itemdb_isstackable;
+	itemdb->isstackable2 = itemdb_isstackable2;
+	itemdb->isdropable_sub = itemdb_isdropable_sub;
+	itemdb->cantrade_sub = itemdb_cantrade_sub;
+	itemdb->canpartnertrade_sub = itemdb_canpartnertrade_sub;
+	itemdb->cansell_sub = itemdb_cansell_sub;
+	itemdb->cancartstore_sub = itemdb_cancartstore_sub;
+	itemdb->canstore_sub = itemdb_canstore_sub;
+	itemdb->canguildstore_sub = itemdb_canguildstore_sub;
+	itemdb->canmail_sub = itemdb_canmail_sub;
+	itemdb->canauction_sub = itemdb_canauction_sub;
+	itemdb->isrestricted = itemdb_isrestricted;
+	itemdb->isidentified = itemdb_isidentified;
+	itemdb->isidentified2 = itemdb_isidentified2;
+	itemdb->combo_split_atoi = itemdb_combo_split_atoi;
+	itemdb->read_combos = itemdb_read_combos;
+	itemdb->gendercheck = itemdb_gendercheck;
+	itemdb->validate_entry = itemdb_validate_entry;
+	itemdb->readdb_sql_sub = itemdb_readdb_sql_sub;
+	itemdb->readdb_libconfig_sub = itemdb_readdb_libconfig_sub;
+	itemdb->readdb_libconfig = itemdb_readdb_libconfig;
+	itemdb->readdb_sql = itemdb_readdb_sql;
+	itemdb->unique_id = itemdb_unique_id;
+	itemdb->read = itemdb_read;
+	itemdb->destroy_item_data = destroy_item_data;
+	itemdb->final_sub = itemdb_final_sub;
+	itemdb->clear = itemdb_clear;
+	itemdb->id2combo = itemdb_id2combo;
 }
diff --git a/src/map/itemdb.h b/src/map/itemdb.h
index 44b455d80..198d7a542 100644
--- a/src/map/itemdb.h
+++ b/src/map/itemdb.h
@@ -2,95 +2,372 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _ITEMDB_H_
-#define _ITEMDB_H_
+#ifndef MAP_ITEMDB_H
+#define MAP_ITEMDB_H
 
+#include "map.h"
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
 #include "../common/db.h"
 #include "../common/mmo.h" // ITEM_NAME_LENGTH
-#include "map.h"
+#include "../common/sql.h"
 
-// 32k array entries in array (the rest goes to the db)
-#define MAX_ITEMDB 0x8000
+/**
+ * Declarations
+ **/
+struct item_group;
+struct item_package;
 
-#define MAX_RANDITEM	11000
+/**
+ * Defines
+ **/
+#define MAX_ITEMDB 0x8000 // 32k array entries in array (the rest goes to the db)
+#define MAX_ITEMDELAYS 10 // The maximum number of item delays
+#define MAX_SEARCH 5 //Designed for search functions, species max number of matches to display.
+#define MAX_ITEMS_PER_COMBO 6 /* maximum amount of items a combo may require */
 
-// The maximum number of item delays
-#define MAX_ITEMDELAYS	10
+#define CARD0_FORGE 0x00FF
+#define CARD0_CREATE 0x00FE
+#define CARD0_PET ((short)0xFF00)
 
-#define MAX_SEARCH	5  //Designed for search functions, species max number of matches to display.
+//Marks if the card0 given is "special" (non-item id used to mark pets/created items. [Skotlex]
+#define itemdb_isspecial(i) ((i) == CARD0_FORGE || (i) == CARD0_CREATE || (i) == CARD0_PET)
 
-/* maximum amount of items a combo may require */
-#define MAX_ITEMS_PER_COMBO 6
+//Use apple for unknown items.
+#define UNKNOWN_ITEM_ID 512
 
 enum item_itemid {
-	ITEMID_HOLY_WATER = 523,
-	ITEMID_EMPERIUM = 714,
-	ITEMID_YELLOW_GEMSTONE = 715,
-	ITEMID_RED_GEMSTONE = 716,
-	ITEMID_BLUE_GEMSTONE = 717,
-	ITEMID_TRAP = 1065,
-	ITEMID_FACE_PAINT = 6120,
-	ITEMID_STONE = 7049,
-	ITEMID_SKULL_ = 7420,
-	ITEMID_TOKEN_OF_SIEGFRIED = 7621,
-	ITEMID_TRAP_ALLOY = 7940,
-	ITEMID_ANCILLA = 12333,
-	ITEMID_REINS_OF_MOUNT = 12622,
+	ITEMID_RED_POTION            = 501,
+	ITEMID_YELLOW_POTION         = 503,
+	ITEMID_WHITE_POTION          = 504,
+	ITEMID_BLUE_POTION           = 505,
+	ITEMID_HOLY_WATER            = 523,
+	ITEMID_RED_SLIM_POTION       = 545,
+	ITEMID_YELLOW_SLIM_POTION    = 546,
+	ITEMID_WHITE_SLIM_POTION     = 547,
+	ITEMID_WING_OF_FLY           = 601,
+	ITEMID_WING_OF_BUTTERFLY     = 602,
+	ITEMID_BRANCH_OF_DEAD_TREE   = 604,
+	ITEMID_ANODYNE               = 605,
+	ITEMID_ALOEBERA              = 606,
+	ITEMID_EMPTY_BOTTLE          = 713,
+	ITEMID_EMPERIUM              = 714,
+	ITEMID_YELLOW_GEMSTONE       = 715,
+	ITEMID_RED_GEMSTONE          = 716,
+	ITEMID_BLUE_GEMSTONE         = 717,
+	ITEMID_ORIDECON_STONE        = 756,
+	ITEMID_ALCHOL                = 970,
+	ITEMID_ORIDECON              = 984,
+	ITEMID_ANVIL                 = 986,
+	ITEMID_ORIDECON_ANVIL        = 987,
+	ITEMID_GOLDEN_ANVIL          = 988,
+	ITEMID_EMPERIUM_ANVIL        = 989,
+	ITEMID_BOODY_RED             = 990,
+	ITEMID_CRYSTAL_BLUE          = 991,
+	ITEMID_WIND_OF_VERDURE       = 992,
+	ITEMID_YELLOW_LIVE           = 993,
+	ITEMID_FLAME_HEART           = 994,
+	ITEMID_MISTIC_FROZEN         = 995,
+	ITEMID_ROUGH_WIND            = 996,
+	ITEMID_GREAT_NATURE          = 997,
+	ITEMID_IRON                  = 998,
+	ITEMID_STEEL                 = 999,
+	ITEMID_STAR_CRUMB            = 1000,
+	ITEMID_IRON_ORE              = 1002,
+	ITEMID_PHRACON               = 1010,
+	ITEMID_EMVERETARCON          = 1011,
+	ITEMID_TRAP                  = 1065,
+	ITEMID_PILEBUNCKER           = 1549,
+	ITEMID_ANGRA_MANYU           = 1599,
+	ITEMID_STRANGE_EMBRYO        = 6415,
+	ITEMID_FACE_PAINT            = 6120,
+	ITEMID_STONE                 = 7049,
+	ITEMID_FIRE_BOTTLE           = 7135,
+	ITEMID_ACID_BOTTLE           = 7136,
+	ITEMID_MENEATER_PLANT_BOTTLE = 7137,
+	ITEMID_MINI_BOTTLE           = 7138,
+	ITEMID_COATING_BOTTLE        = 7139,
+	ITEMID_FRAGMENT_OF_CRYSTAL   = 7321,
+	ITEMID_SKULL_                = 7420,
+	ITEMID_TOKEN_OF_SIEGFRIED    = 7621,
+	ITEMID_TRAP_ALLOY            = 7940,
+	ITEMID_RED_POUCH_OF_SURPRISE = 12024,
+	ITEMID_BLOODY_DEAD_BRANCH    = 12103,
+	ITEMID_PORING_BOX            = 12109,
+	ITEMID_MERCENARY_RED_POTION  = 12184,
+	ITEMID_MERCENARY_BLUE_POTION = 12185,
+	ITEMID_BATTLE_MANUAL         = 12208,
+	ITEMID_BUBBLE_GUM            = 12210,
+	ITEMID_GIANT_FLY_WING        = 12212,
+	ITEMID_NEURALIZER            = 12213,
+	ITEMID_M_CENTER_POTION       = 12241,
+	ITEMID_M_AWAKENING_POTION    = 12242,
+	ITEMID_M_BERSERK_POTION      = 12243,
+	ITEMID_COMP_BATTLE_MANUAL    = 12263,
+	ITEMID_COMP_BUBBLE_GUM       = 12264,
+	ITEMID_LOVE_ANGEL            = 12287,
+	ITEMID_SQUIRREL              = 12288,
+	ITEMID_GOGO                  = 12289,
+	ITEMID_PICTURE_DIARY         = 12304,
+	ITEMID_MINI_HEART            = 12305,
+	ITEMID_NEWCOMER              = 12306,
+	ITEMID_KID                   = 12307,
+	ITEMID_MAGIC_CASTLE          = 12308,
+	ITEMID_BULGING_HEAD          = 12309,
+	ITEMID_THICK_MANUAL50        = 12312,
+	ITEMID_ANCILLA               = 12333,
+	ITEMID_REPAIR_A              = 12392,
+	ITEMID_REPAIR_B              = 12393,
+	ITEMID_REPAIR_C              = 12394,
+	ITEMID_BLACK_THING           = 12435,
+	ITEMID_REINS_OF_MOUNT        = 12622,
+	ITEMID_NOBLE_NAMEPLATE       = 12705,
+	ITEMID_DUN_TELE_SCROLL1      = 14527,
+	ITEMID_BATTLE_MANUAL25       = 14532,
+	ITEMIDBATTLE_MANUAL100       = 14533,
+	ITEMID_BATTLE_MANUAL_X3      = 14545,
+	ITEMID_DUN_TELE_SCROLL2      = 14581,
+	ITEMID_WOB_RUNE              = 14582,
+	ITEMID_WOB_SCHWALTZ          = 14583,
+	ITEMID_WOB_RACHEL            = 14584,
+	ITEMID_WOB_LOCAL             = 14585,
+	ITEMID_SIEGE_TELEPORT_SCROLL = 14591,
+	ITEMID_JOB_MANUAL50          = 14592,
+};
+
+enum cards_item_list {
+	ITEMID_GHOSTRING_CARD = 4047,
+	ITEMID_PHREEONI_CARD  = 4121,
+	ITEMID_MISTRESS_CARD  = 4132,
+	ITEMID_ORC_LOAD_CARD  = 4135,
+	ITEMID_ORC_HERO_CARD  = 4143,
+	ITEMID_TAO_GUNKA_CARD = 4302,
 };
 
 /**
- * Rune Knight
+ * Mechanic
  **/
+enum mechanic_item_list {
+	ITEMID_ACCELERATOR                = 2800,
+	ITEMID_HOVERING_BOOSTER,         // 2801
+	ITEMID_SUICIDAL_DEVICE,          // 2802
+	ITEMID_SHAPE_SHIFTER,            // 2803
+	ITEMID_COOLING_DEVICE,           // 2804
+	ITEMID_MAGNETIC_FIELD_GENERATOR, // 2805
+	ITEMID_BARRIER_BUILDER,          // 2806
+	ITEMID_REPAIR_KIT,               // 2807
+	ITEMID_CAMOUFLAGE_GENERATOR,     // 2808
+	ITEMID_HIGH_QUALITY_COOLER,      // 2809
+	ITEMID_SPECIAL_COOLER,           // 2810
+	ITEMID_MONKEY_SPANNER             = 6186,
+};
 
-enum {
-	ITEMID_NAUTHIZ = 12725,
-	ITEMID_RAIDO,
-	ITEMID_BERKANA,
-	ITEMID_ISA,
-	ITEMID_OTHILA,
-	ITEMID_URUZ,
-	ITEMID_THURISAZ,
-	ITEMID_WYRD,
-	ITEMID_HAGALAZ,
-} rune_list;
+/**
+ * Spell Books
+ */
+enum spell_book_item_list {
+	ITEMID_MAGIC_BOOK_FB    = 6189,
+	ITEMID_MAGIC_BOOK_CB,  // 6190
+	ITEMID_MAGIC_BOOK_LB,  // 6191
+	ITEMID_MAGIC_BOOK_SG,  // 6192
+	ITEMID_MAGIC_BOOK_LOV, // 6193
+	ITEMID_MAGIC_BOOK_MS,  // 6194
+	ITEMID_MAGIC_BOOK_CM,  // 6195
+	ITEMID_MAGIC_BOOK_TV,  // 6196
+	ITEMID_MAGIC_BOOK_TS,  // 6197
+	ITEMID_MAGIC_BOOK_JT,  // 6198
+	ITEMID_MAGIC_BOOK_WB,  // 6199
+	ITEMID_MAGIC_BOOK_HD,  // 6200
+	ITEMID_MAGIC_BOOK_ES,  // 6201
+	ITEMID_MAGIC_BOOK_ES_, // 6202
+	ITEMID_MAGIC_BOOK_CL,  // 6203
+	ITEMID_MAGIC_BOOK_CR,  // 6204
+	ITEMID_MAGIC_BOOK_DL,  // 6205
+};
 
 /**
- * Mechanic
+ * Mercenary Scrolls
+ */
+enum mercenary_scroll_item_list {
+	ITEMID_BOW_MERCENARY_SCROLL1     = 12153,
+	ITEMID_BOW_MERCENARY_SCROLL2,   // 12154
+	ITEMID_BOW_MERCENARY_SCROLL3,   // 12155
+	ITEMID_BOW_MERCENARY_SCROLL4,   // 12156
+	ITEMID_BOW_MERCENARY_SCROLL5,   // 12157
+	ITEMID_BOW_MERCENARY_SCROLL6,   // 12158
+	ITEMID_BOW_MERCENARY_SCROLL7,   // 12159
+	ITEMID_BOW_MERCENARY_SCROLL8,   // 12160
+	ITEMID_BOW_MERCENARY_SCROLL9,   // 12161
+	ITEMID_BOW_MERCENARY_SCROLL10,  // 12162
+	ITEMID_SWORDMERCENARY_SCROLL1,  // 12163
+	ITEMID_SWORDMERCENARY_SCROLL2,  // 12164
+	ITEMID_SWORDMERCENARY_SCROLL3,  // 12165
+	ITEMID_SWORDMERCENARY_SCROLL4,  // 12166
+	ITEMID_SWORDMERCENARY_SCROLL5,  // 12167
+	ITEMID_SWORDMERCENARY_SCROLL6,  // 12168
+	ITEMID_SWORDMERCENARY_SCROLL7,  // 12169
+	ITEMID_SWORDMERCENARY_SCROLL8,  // 12170
+	ITEMID_SWORDMERCENARY_SCROLL9,  // 12171
+	ITEMID_SWORDMERCENARY_SCROLL10, // 12172
+	ITEMID_SPEARMERCENARY_SCROLL1,  // 12173
+	ITEMID_SPEARMERCENARY_SCROLL2,  // 12174
+	ITEMID_SPEARMERCENARY_SCROLL3,  // 12175
+	ITEMID_SPEARMERCENARY_SCROLL4,  // 12176
+	ITEMID_SPEARMERCENARY_SCROLL5,  // 12177
+	ITEMID_SPEARMERCENARY_SCROLL6,  // 12178
+	ITEMID_SPEARMERCENARY_SCROLL7,  // 12179
+	ITEMID_SPEARMERCENARY_SCROLL8,  // 12180
+	ITEMID_SPEARMERCENARY_SCROLL9,  // 12181
+	ITEMID_SPEARMERCENARY_SCROLL10, // 12182
+};
+
+/**
+ * Cash Food
+ */
+enum cash_food_item_list {
+	ITEMID_STR_DISH10_   = 12202,
+	ITEMID_AGI_DISH10_, // 12203
+	ITEMID_INT_DISH10_, // 12204
+	ITEMID_DEX_DISH10_, // 12205
+	ITEMID_LUK_DISH10_, // 12206
+	ITEMID_VIT_DISH10_, // 12207
+};
+
+/**
+ * GC Poison
+ */
+enum poison_item_list {
+	ITEMID_POISON_PARALYSIS       = 12717,
+	ITEMID_POISON_LEECH,         // 12718
+	ITEMID_POISON_OBLIVION,      // 12719
+	ITEMID_POISON_CONTAMINATION, // 12720
+	ITEMID_POISON_NUMB,          // 12721
+	ITEMID_POISON_FEVER,         // 12722
+	ITEMID_POISON_LAUGHING,      // 12723
+	ITEMID_POISON_FATIGUE,       // 12724
+};
+
+
+/**
+ * Rune Knight
  **/
-enum {
-	ITEMID_ACCELERATOR = 2800,
-	ITEMID_HOVERING_BOOSTER,
-	ITEMID_SUICIDAL_DEVICE,
-	ITEMID_SHAPE_SHIFTER,
-	ITEMID_COOLING_DEVICE,
-	ITEMID_MAGNETIC_FIELD_GENERATOR,
-	ITEMID_BARRIER_BUILDER,
-	ITEMID_REPAIR_KIT,
-	ITEMID_CAMOUFLAGE_GENERATOR,
-	ITEMID_HIGH_QUALITY_COOLER,
-	ITEMID_SPECIAL_COOLER,
-	ITEMID_MONKEY_SPANNER = 6186,
-} mecha_item_list;
-
-enum {
-	NOUSE_SITTING = 0x01,
-} item_nouse_list;
-
-//The only item group required by the code to be known. See const.txt for the full list.
-#define IG_FINDINGORE 6
-#define IG_POTION 37
-//The max. item group count (increase this when needed).
-#define MAX_ITEMGROUP 63
+enum rune_item_list {
+	ITEMID_NAUTHIZ    = 12725,
+	ITEMID_RAIDO,    // 12726
+	ITEMID_BERKANA,  // 12727
+	ITEMID_ISA,      // 12728
+	ITEMID_OTHILA,   // 12729
+	ITEMID_URUZ,     // 12730
+	ITEMID_THURISAZ, // 12731
+	ITEMID_WYRD,     // 12732
+	ITEMID_HAGALAZ,  // 12733
+	ITEMID_LUX_ANIMA  = 22540,
+};
 
-#define CARD0_FORGE 0x00FF
-#define CARD0_CREATE 0x00FE
-#define CARD0_PET ((short)0xFF00)
+/**
+ * Geneticist
+ */
+enum geneticist_item_list {
+	/// Pharmacy / Cooking
+	ITEMID_SEED_OF_HORNY_PLANT      = 6210,
+	ITEMID_BLOODSUCK_PLANT_SEED,   // 6211
+	ITEMID_BOMB_MUSHROOM_SPORE,    // 6212
+	ITEMID_HP_INCREASE_POTIONS      = 12422,
+	ITEMID_HP_INCREASE_POTIONM,    // 12423
+	ITEMID_HP_INCREASE_POTIONL,    // 12424
+	ITEMID_SP_INCREASE_POTIONS,    // 12425
+	ITEMID_SP_INCREASE_POTIONM,    // 12426
+	ITEMID_SP_INCREASE_POTIONL,    // 12427
+	ITEMID_ENRICH_WHITE_POTIONZ,   // 12428
+	ITEMID_SAVAGE_BBQ,             // 12429
+	ITEMID_WUG_BLOOD_COCKTAIL,     // 12430
+	ITEMID_MINOR_BRISKET,          // 12431
+	ITEMID_SIROMA_ICETEA,          // 12432
+	ITEMID_DROCERA_HERB_STEW,      // 12433
+	ITEMID_PETTI_TAIL_NOODLE,      // 12434
+	ITEMID_VITATA500,              // 12436
+	ITEMID_ENRICH_CELERMINE_JUICE, // 12437
+	ITEMID_CURE_FREE,              // 12475
+	/// Bombs
+	ITEMID_APPLE_BOMB               = 13260,
+	ITEMID_COCONUT_BOMB,           // 13261
+	ITEMID_MELON_BOMB,             // 13262
+	ITEMID_PINEAPPLE_BOMB,         // 13263
+	ITEMID_BANANA_BOMB,            // 13264
+	ITEMID_BLACK_LUMP,             // 13265
+	ITEMID_BLACK_HARD_LUMP,        // 13266
+	ITEMID_VERY_HARD_LUMP,         // 13267
+	/// Throwables
+	ITEMID_MYSTERIOUS_POWDER,      // 13268
+	ITEMID_BOOST500_TO_THROW,      // 13269
+	ITEMID_FULL_SWINGK_TO_THROW,   // 13270
+	ITEMID_MANA_PLUS_TO_THROW,     // 13271
+	ITEMID_CURE_FREE_TO_THROW,     // 13272
+	ITEMID_STAMINA_UP_M_TO_THROW,  // 13273
+	ITEMID_DIGESTIVE_F_TO_THROW,   // 13274
+	ITEMID_HP_INC_POTS_TO_THROW,   // 13275
+	ITEMID_HP_INC_POTM_TO_THROW,   // 13276
+	ITEMID_HP_INC_POTL_TO_THROW,   // 13277
+	ITEMID_SP_INC_POTS_TO_THROW,   // 13278
+	ITEMID_SP_INC_POTM_TO_THROW,   // 13279
+	ITEMID_SP_INC_POTL_TO_THROW,   // 13280
+	ITEMID_EN_WHITE_POTZ_TO_THROW, // 13281
+	ITEMID_VITATA500_TO_THROW,     // 13282
+	ITEMID_EN_CEL_JUICE_TO_THROW,  // 13283
+	ITEMID_SAVAGE_BBQ_TO_THROW,    // 13284
+	ITEMID_WUG_COCKTAIL_TO_THROW,  // 13285
+	ITEMID_M_BRISKET_TO_THROW,     // 13286
+	ITEMID_SIROMA_ICETEA_TO_THROW, // 13287
+	ITEMID_DROCERA_STEW_TO_THROW,  // 13288
+	ITEMID_PETTI_NOODLE_TO_THROW,  // 13289
+	ITEMID_BLACK_THING_TO_THROW,   // 13290
+};
 
-//Marks if the card0 given is "special" (non-item id used to mark pets/created items. [Skotlex]
-#define itemdb_isspecial(i) (i == CARD0_FORGE || i == CARD0_CREATE || i == CARD0_PET)
+//
+enum e_chain_cache {
+	ECC_ORE,
+	/* */
+	ECC_MAX,
+};
 
-//Use apple for unknown items.
-#define UNKNOWN_ITEM_ID 512
+enum item_class_upper {
+	ITEMUPPER_NONE       = 0x00,
+	ITEMUPPER_NORMAL     = 0x01,
+	ITEMUPPER_UPPER      = 0x02,
+	ITEMUPPER_BABY       = 0x04,
+	ITEMUPPER_THIRD      = 0x08,
+	ITEMUPPER_THURDUPPER = 0x10,
+	ITEMUPPER_THIRDBABY  = 0x20,
+	ITEMUPPER_ALL        = 0x3f, // Sum of all the above
+};
+
+/**
+ * Item Trade restrictions
+ */
+enum ItemTradeRestrictions {
+	ITR_NONE            = 0x000, ///< No restrictions
+	ITR_NODROP          = 0x001, ///< Item can't be dropped
+	ITR_NOTRADE         = 0x002, ///< Item can't be traded (nor vended)
+	ITR_PARTNEROVERRIDE = 0x004, ///< Wedded partner can override ITR_NOTRADE restriction
+	ITR_NOSELLTONPC     = 0x008, ///< Item can't be sold to NPCs
+	ITR_NOCART          = 0x010, ///< Item can't be placed in the cart
+	ITR_NOSTORAGE       = 0x020, ///< Item can't be placed in the storage
+	ITR_NOGSTORAGE      = 0x040, ///< Item can't be placed in the guild storage
+	ITR_NOMAIL          = 0x080, ///< Item can't be attached to mail messages
+	ITR_NOAUCTION       = 0x100, ///< Item can't be auctioned
+
+	ITR_ALL             = 0x1ff  ///< Sum of all the above values
+};
+
+/**
+ * Iten No-use restrictions
+ */
+enum ItemNouseRestrictions {
+	INR_NONE    = 0x0, ///< No restrictions
+	INR_SITTING = 0x1, ///< Item can't be used while sitting
+
+	INR_ALL     = 0x1 ///< Sum of all the above values
+};
 
 struct item_data {
 	uint16 nameid;
@@ -112,16 +389,14 @@ struct item_data {
 	int elv;
 	int wlv;
 	int view_id;
-#ifdef RENEWAL
 	int matk;
 	int elvmax;/* maximum level for this item */
-#endif
 
 	int delay;
 //Lupus: I rearranged order of these fields due to compatibility with ITEMINFO script command
 //		some script commands should be revised as well...
 	unsigned int class_base[3];	//Specifies if the base can wear this item (split in 3 indexes per type: 1-1, 2-1, 2-2)
-	unsigned class_upper : 4; //Specifies if the upper-type can equip it (bitfield, 1: normal, 2: upper, 3: baby,4:third)
+	unsigned class_upper : 6; //Specifies if the upper-type can equip it (bitfield, 0x01: normal, 0x02: upper, 0x04: baby normal, 0x08: third normal, 0x10: third upper, 0x20: third baby)
 	struct {
 		unsigned short chance;
 		int id;
@@ -133,9 +408,10 @@ struct item_data {
 		unsigned available : 1;
 		unsigned no_refine : 1;	// [celest]
 		unsigned delay_consume : 1;	// Signifies items that are not consumed immediately upon double-click [Skotlex]
-		unsigned trade_restriction : 9;	//Item restrictions mask [Skotlex]
+		unsigned trade_restriction : 9;	///< Item trade restrictions mask (@see enum ItemTradeRestrictions)
 		unsigned autoequip: 1;
 		unsigned buyingstore : 1;
+		unsigned bindonequip : 1;
 	} flag;
 	struct {// item stacking limitation
 		unsigned short amount;
@@ -144,112 +420,197 @@ struct item_data {
 		unsigned int storage:1;
 		unsigned int guildstorage:1;
 	} stack;
-	struct {// used by item_nouse.txt
-		unsigned int flag;
+	struct {
+		unsigned int flag; ///< Item nouse restriction mask (@see enum ItemNouseRestrictions)
 		unsigned short override;
 	} item_usage;
 	short gm_lv_trade_override;	//GM-level to override trade_restriction
 	/* bugreport:309 */
 	struct item_combo **combos;
 	unsigned char combos_count;
-};
-
-struct item_group {
-	int nameid[MAX_RANDITEM];
-	int qty; //Counts amount of items in the group.
+	/* TODO add a pointer to some sort of (struct extra) and gather all the not-common vals into it to save memory */
+	struct item_group *group;
+	struct item_package *package;
 };
 
 struct item_combo {
 	struct script_code *script;
-	unsigned short *nameid;/* nameid array */
+	unsigned short nameid[MAX_ITEMS_PER_COMBO];/* nameid array */
 	unsigned char count;
 	unsigned short id;/* id of this combo */
-	bool isRef;/* whether this struct is a reference or the master */
-};
-
-struct item_group itemgroup_db[MAX_ITEMGROUP];
-
-struct item_data* itemdb_searchname(const char *name);
-int itemdb_searchname_array(struct item_data** data, int size, const char *str);
-struct item_data* itemdb_load(int nameid);
-struct item_data* itemdb_search(int nameid);
-struct item_data* itemdb_exists(int nameid);
-#define itemdb_name(n) itemdb_search(n)->name
-#define itemdb_jname(n) itemdb_search(n)->jname
-#define itemdb_type(n) itemdb_search(n)->type
-#define itemdb_atk(n) itemdb_search(n)->atk
-#define itemdb_def(n) itemdb_search(n)->def
-#define itemdb_look(n) itemdb_search(n)->look
-#define itemdb_weight(n) itemdb_search(n)->weight
-#define itemdb_equip(n) itemdb_search(n)->equip
-#define itemdb_usescript(n) itemdb_search(n)->script
-#define itemdb_equipscript(n) itemdb_search(n)->script
-#define itemdb_wlv(n) itemdb_search(n)->wlv
-#define itemdb_range(n) itemdb_search(n)->range
-#define itemdb_slot(n) itemdb_search(n)->slot
-#define itemdb_available(n) (itemdb_search(n)->flag.available)
-#define itemdb_viewid(n) (itemdb_search(n)->view_id)
-#define itemdb_autoequip(n) (itemdb_search(n)->flag.autoequip)
-#define itemdb_is_rune(n) (n >= ITEMID_NAUTHIZ && n <= ITEMID_HAGALAZ)
-#define itemdb_is_element(n) (n >= 990 && n <= 993)
-#define itemdb_is_spellbook(n) (n >= 6188 && n <= 6205)
-#define itemdb_is_poison(n) (n >= 12717 && n <= 12724)
-#define itemid_isgemstone(id) ( (id) >= ITEMID_YELLOW_GEMSTONE && (id) <= ITEMID_BLUE_GEMSTONE )
-#define itemdb_iscashfood(id) ( (id) >= 12202 && (id) <= 12207 )
-#define itemdb_is_GNbomb(n) (n >= 13260 && n <= 13267)
-#define itemdb_is_GNthrowable(n) (n >= 13268 && n <= 13290)
-const char* itemdb_typename(int type);
-
-int itemdb_group_bonus(struct map_session_data* sd, int itemid);
-int itemdb_searchrandomid(int flags);
-
-#define itemdb_value_buy(n) itemdb_search(n)->value_buy
-#define itemdb_value_sell(n) itemdb_search(n)->value_sell
-#define itemdb_canrefine(n) (!itemdb_search(n)->flag.no_refine)
+};
+
+struct item_group {
+	unsigned short id;
+	unsigned short *nameid;
+	unsigned short qty;
+};
+
+struct item_chain_entry {
+	unsigned short id;
+	unsigned short rate;
+	struct item_chain_entry *next;
+};
+
+struct item_chain {
+	struct item_chain_entry *items;
+	unsigned short qty;
+};
+
+struct item_package_rand_entry {
+	unsigned short id;
+	unsigned short qty;
+	unsigned short rate;
+	unsigned short hours;
+	unsigned int announce : 1;
+	unsigned int named : 1;
+	struct item_package_rand_entry *next;
+};
+
+struct item_package_must_entry {
+	unsigned short id;
+	unsigned short qty;
+	unsigned short hours;
+	unsigned int announce : 1;
+	unsigned int named : 1;
+};
+
+struct item_package_rand_group {
+	struct item_package_rand_entry *random_list;
+	unsigned short random_qty;
+};
+
+struct item_package {
+	unsigned short id;
+	struct item_package_rand_group *random_groups;
+	struct item_package_must_entry *must_items;
+	unsigned short random_qty;
+	unsigned short must_qty;
+};
+
+#define itemdb_name(n)        (itemdb->search(n)->name)
+#define itemdb_jname(n)       (itemdb->search(n)->jname)
+#define itemdb_type(n)        (itemdb->search(n)->type)
+#define itemdb_atk(n)         (itemdb->search(n)->atk)
+#define itemdb_def(n)         (itemdb->search(n)->def)
+#define itemdb_look(n)        (itemdb->search(n)->look)
+#define itemdb_weight(n)      (itemdb->search(n)->weight)
+#define itemdb_equip(n)       (itemdb->search(n)->equip)
+#define itemdb_usescript(n)   (itemdb->search(n)->script)
+#define itemdb_equipscript(n) (itemdb->search(n)->script)
+#define itemdb_wlv(n)         (itemdb->search(n)->wlv)
+#define itemdb_range(n)       (itemdb->search(n)->range)
+#define itemdb_slot(n)        (itemdb->search(n)->slot)
+#define itemdb_available(n)   (itemdb->search(n)->flag.available)
+#define itemdb_viewid(n)      (itemdb->search(n)->view_id)
+#define itemdb_autoequip(n)   (itemdb->search(n)->flag.autoequip)
+#define itemdb_value_buy(n)   (itemdb->search(n)->value_buy)
+#define itemdb_value_sell(n)  (itemdb->search(n)->value_sell)
+#define itemdb_canrefine(n)   (!itemdb->search(n)->flag.no_refine)
+
+#define itemdb_is_rune(n)        (((n) >= ITEMID_NAUTHIZ && (n) <= ITEMID_HAGALAZ) || (n) == ITEMID_LUX_ANIMA)
+#define itemdb_is_element(n)     ((n) >= ITEMID_BOODY_RED && (n) <= ITEMID_YELLOW_LIVE)
+#define itemdb_is_spellbook(n)   ((n) >= ITEMID_MAGIC_BOOK_FB && (n) <= ITEMID_MAGIC_BOOK_DL)
+#define itemdb_is_poison(n)      ((n) >= ITEMID_POISON_PARALYSIS && (n) <= ITEMID_POISON_FATIGUE)
+#define itemid_isgemstone(n)     ((n) >= ITEMID_YELLOW_GEMSTONE && (n) <= ITEMID_BLUE_GEMSTONE)
+#define itemdb_iscashfood(n)     ((n) >= ITEMID_STR_DISH10_ && (n) <= ITEMID_VIT_DISH10_)
+#define itemdb_is_GNbomb(n)      ((n) >= ITEMID_APPLE_BOMB && (n) <= ITEMID_VERY_HARD_LUMP)
+#define itemdb_is_GNthrowable(n) ((n) >= ITEMID_MYSTERIOUS_POWDER && (n) <= ITEMID_BLACK_THING_TO_THROW)
+
 //Item trade restrictions [Skotlex]
-int itemdb_isdropable_sub(struct item_data *, int, int);
-int itemdb_cantrade_sub(struct item_data*, int, int);
-int itemdb_canpartnertrade_sub(struct item_data*, int, int);
-int itemdb_cansell_sub(struct item_data*,int, int);
-int itemdb_cancartstore_sub(struct item_data*, int, int);
-int itemdb_canstore_sub(struct item_data*, int, int);
-int itemdb_canguildstore_sub(struct item_data*, int, int);
-int itemdb_canmail_sub(struct item_data*, int, int);
-int itemdb_canauction_sub(struct item_data*, int, int);
-int itemdb_isrestricted(struct item* item, int gmlv, int gmlv2, int (*func)(struct item_data*, int, int));
-#define itemdb_isdropable(item, gmlv) itemdb_isrestricted(item, gmlv, 0, itemdb_isdropable_sub)
-#define itemdb_cantrade(item, gmlv, gmlv2) itemdb_isrestricted(item, gmlv, gmlv2, itemdb_cantrade_sub)
-#define itemdb_canpartnertrade(item, gmlv, gmlv2) itemdb_isrestricted(item, gmlv, gmlv2, itemdb_canpartnertrade_sub)
-#define itemdb_cansell(item, gmlv) itemdb_isrestricted(item, gmlv, 0, itemdb_cansell_sub)
-#define itemdb_cancartstore(item, gmlv)  itemdb_isrestricted(item, gmlv, 0, itemdb_cancartstore_sub)
-#define itemdb_canstore(item, gmlv) itemdb_isrestricted(item, gmlv, 0, itemdb_canstore_sub) 
-#define itemdb_canguildstore(item, gmlv) itemdb_isrestricted(item , gmlv, 0, itemdb_canguildstore_sub) 
-#define itemdb_canmail(item, gmlv) itemdb_isrestricted(item , gmlv, 0, itemdb_canmail_sub)
-#define itemdb_canauction(item, gmlv) itemdb_isrestricted(item , gmlv, 0, itemdb_canauction_sub)
-
-int itemdb_isequip(int);
-int itemdb_isequip2(struct item_data *);
-int itemdb_isidentified(int);
-int itemdb_isidentified2(struct item_data *data);
-int itemdb_isstackable(int);
-int itemdb_isstackable2(struct item_data *);
-uint64 itemdb_unique_id(int8 flag, int64 value); // Unique Item ID
-
-void itemdb_reload(void);
-
-void do_final_itemdb(void);
-int do_init_itemdb(void);
-
-/* incomplete */
+#define itemdb_isdropable(item, gmlv)             (itemdb->isrestricted((item), (gmlv), 0, itemdb->isdropable_sub))
+#define itemdb_cantrade(item, gmlv, gmlv2)        (itemdb->isrestricted((item), (gmlv), (gmlv2), itemdb->cantrade_sub))
+#define itemdb_canpartnertrade(item, gmlv, gmlv2) (itemdb->isrestricted((item), (gmlv), (gmlv2), itemdb->canpartnertrade_sub))
+#define itemdb_cansell(item, gmlv)                (itemdb->isrestricted((item), (gmlv), 0, itemdb->cansell_sub))
+#define itemdb_cancartstore(item, gmlv)           (itemdb->isrestricted((item), (gmlv), 0, itemdb->cancartstore_sub))
+#define itemdb_canstore(item, gmlv)               (itemdb->isrestricted((item), (gmlv), 0, itemdb->canstore_sub))
+#define itemdb_canguildstore(item, gmlv)          (itemdb->isrestricted((item), (gmlv), 0, itemdb->canguildstore_sub))
+#define itemdb_canmail(item, gmlv)                (itemdb->isrestricted((item), (gmlv), 0, itemdb->canmail_sub))
+#define itemdb_canauction(item, gmlv)             (itemdb->isrestricted((item), (gmlv), 0, itemdb->canauction_sub))
+
 struct itemdb_interface {
+	void (*init) (bool minimal);
+	void (*final) (void);
 	void (*reload) (void);
+	void (*name_constants) (void);
+	/* */
+	struct item_group *groups;
+	unsigned short group_count;
+	/* */
+	struct item_chain *chains;
+	unsigned short chain_count;
+	unsigned short chain_cache[ECC_MAX];
+	/* */
+	struct item_package *packages;
+	unsigned short package_count;
+	/* list of item combos loaded */
+	struct item_combo **combos;
+	unsigned short combo_count;
 	/* */
-	int (*parse_dbrow) (char** str, const char* source, int line, int scriptopt);
+	DBMap *names;
+	/* */
+	struct item_data *array[MAX_ITEMDB];
+	DBMap *other;// int nameid -> struct item_data*
+	struct item_data dummy; //This is the default dummy item used for non-existant items. [Skotlex]
+	/* */
+	void (*read_groups) (void);
+	void (*read_chains) (void);
+	void (*read_packages) (void);
+	/* */
+	void (*write_cached_packages) (const char *config_filename);
+	bool (*read_cached_packages) (const char *config_filename);
+	/* */
+	struct item_data* (*name2id) (const char *str);
+	struct item_data* (*search_name) (const char *name);
+	int (*search_name_array) (struct item_data** data, int size, const char *str, int flag);
+	struct item_data* (*load)(int nameid);
+	struct item_data* (*search)(int nameid);
 	struct item_data* (*exists) (int nameid);
-} itemdb_s;
+	bool (*in_group) (struct item_group *group, int nameid);
+	int (*group_item) (struct item_group *group);
+	int (*chain_item) (unsigned short chain_id, int *rate);
+	void (*package_item) (struct map_session_data *sd, struct item_package *package);
+	int (*searchname_sub) (DBKey key, DBData *data, va_list ap);
+	int (*searchname_array_sub) (DBKey key, DBData data, va_list ap);
+	int (*searchrandomid) (struct item_group *group);
+	const char* (*typename) (int type);
+	void (*jobid2mapid) (unsigned int *bclass, unsigned int jobmask);
+	void (*create_dummy_data) (void);
+	struct item_data* (*create_item_data) (int nameid);
+	int (*isequip) (int nameid);
+	int (*isequip2) (struct item_data *data);
+	int (*isstackable) (int nameid);
+	int (*isstackable2) (struct item_data *data);
+	int (*isdropable_sub) (struct item_data *item, int gmlv, int unused);
+	int (*cantrade_sub) (struct item_data *item, int gmlv, int gmlv2);
+	int (*canpartnertrade_sub) (struct item_data *item, int gmlv, int gmlv2);
+	int (*cansell_sub) (struct item_data *item, int gmlv, int unused);
+	int (*cancartstore_sub) (struct item_data *item, int gmlv, int unused);
+	int (*canstore_sub) (struct item_data *item, int gmlv, int unused);
+	int (*canguildstore_sub) (struct item_data *item, int gmlv, int unused);
+	int (*canmail_sub) (struct item_data *item, int gmlv, int unused);
+	int (*canauction_sub) (struct item_data *item, int gmlv, int unused);
+	int (*isrestricted) (struct item *item, int gmlv, int gmlv2, int(*func)(struct item_data *, int, int));
+	int (*isidentified) (int nameid);
+	int (*isidentified2) (struct item_data *data);
+	int (*combo_split_atoi) (char *str, int *val);
+	void (*read_combos) ();
+	int (*gendercheck) (struct item_data *id);
+	int (*validate_entry) (struct item_data *entry, int n, const char *source);
+	int (*readdb_sql_sub) (Sql *handle, int n, const char *source);
+	int (*readdb_libconfig_sub) (config_setting_t *it, int n, const char *source);
+	int (*readdb_libconfig) (const char *filename);
+	int (*readdb_sql) (const char *tablename);
+	uint64 (*unique_id) (struct map_session_data *sd);
+	void (*read) (bool minimal);
+	void (*destroy_item_data) (struct item_data *self, int free_self);
+	int (*final_sub) (DBKey key, DBData *data, va_list ap);
+	void (*clear) (bool total);
+	struct item_combo * (*id2combo) (unsigned short id);
+};
 
 struct itemdb_interface *itemdb;
 
 void itemdb_defaults(void);
 
-#endif /* _ITEMDB_H_ */
+#endif /* MAP_ITEMDB_H */
diff --git a/src/map/log.c b/src/map/log.c
index dfb4c4a61..b5179e16b 100644
--- a/src/map/log.c
+++ b/src/map/log.c
@@ -2,53 +2,29 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/sql.h" // SQL_INNODB
-#include "../common/strlib.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "battle.h"
-#include "itemdb.h"
+#define HERCULES_CORE
+
 #include "log.h"
-#include "map.h"
-#include "mob.h"
-#include "pc.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "battle.h"
+#include "itemdb.h"
+#include "map.h"
+#include "mob.h"
+#include "pc.h"
+#include "../common/cbasetypes.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/sql.h" // SQL_INNODB
+#include "../common/strlib.h"
 
-/// filters for item logging
-typedef enum e_log_filter {
-	LOG_FILTER_NONE     = 0x000,
-	LOG_FILTER_ALL      = 0x001,
-	// bits
-	LOG_FILTER_HEALING  = 0x002,  // Healing items (0)
-	LOG_FILTER_ETC_AMMO = 0x004,  // Etc Items(3) + Arrows (10)
-	LOG_FILTER_USABLE   = 0x008,  // Usable Items(2) + Scrolls, Lures(11) + Usable Cash Items(18)
-	LOG_FILTER_WEAPON   = 0x010,  // Weapons(4)
-	LOG_FILTER_ARMOR    = 0x020,  // Shields, Armors, Headgears, Accessories, Garments and Shoes(5)
-	LOG_FILTER_CARD     = 0x040,  // Cards(6)
-	LOG_FILTER_PETITEM  = 0x080,  // Pet Accessories(8) + Eggs(7) (well, monsters don't drop 'em but we'll use the same system for ALL logs)
-	LOG_FILTER_PRICE    = 0x100,  // Log expensive items ( >= price_log )
-	LOG_FILTER_AMOUNT   = 0x200,  // Log large amount of items ( >= amount_log )
-	LOG_FILTER_REFINE   = 0x400,  // Log refined items ( refine >= refine_log ) [not implemented]
-	LOG_FILTER_CHANCE   = 0x800,  // Log rare items and Emperium ( drop chance <= rare_log )
-}
-e_log_filter;
-
-#ifdef SQL_INNODB
-// database is using an InnoDB engine so do not use DELAYED
-#define LOG_QUERY "INSERT"
-#else
-// database is using a MyISAM engine so use DELAYED
-#define LOG_QUERY "INSERT DELAYED"
-#endif
-
+struct log_interface log_s;
 
 /// obtain log type character for item/zeny logs
-static char log_picktype2char(e_log_pick_type type) {
+char log_picktype2char(e_log_pick_type type) {
 	switch( type ) {
 		case LOG_TYPE_TRADE:            return 'T';  // (T)rade
 		case LOG_TYPE_VENDING:          return 'V';  // (V)ending
@@ -67,6 +43,7 @@ static char log_picktype2char(e_log_pick_type type) {
 		case LOG_TYPE_AUCTION:          return 'I';  // Auct(I)on
 		case LOG_TYPE_BUYING_STORE:     return 'B';  // (B)uying Store
 		case LOG_TYPE_LOOT:             return 'L';  // (L)oot (consumed monster pick/drop)
+		case LOG_TYPE_BANK:             return 'K';  // Ban(K) Transactions
 		case LOG_TYPE_OTHER:			return 'X';  // Other
 	}
 
@@ -77,7 +54,7 @@ static char log_picktype2char(e_log_pick_type type) {
 
 
 /// obtain log type character for chat logs
-static char log_chattype2char(e_log_chat_type type) {
+char log_chattype2char(e_log_chat_type type) {
 	switch( type ) {
 		case LOG_CHAT_GLOBAL:   return 'O';  // Gl(O)bal
 		case LOG_CHAT_WHISPER:  return 'W';  // (W)hisper
@@ -93,7 +70,7 @@ static char log_chattype2char(e_log_chat_type type) {
 
 
 /// check if this item should be logged according the settings
-static bool should_log_item(int nameid, int amount, int refine, struct item_data *id) {
+bool should_log_item(int nameid, int amount, int refine, struct item_data *id) {
 	int filter = logs->config.filter;
 
 	if( id == NULL )
@@ -118,7 +95,7 @@ static bool should_log_item(int nameid, int amount, int refine, struct item_data
 }
 void log_branch_sub_sql(struct map_session_data* sd) {
 	SqlStmt* stmt;
-	stmt = SQL->StmtMalloc(logmysql_handle);
+	stmt = SQL->StmtMalloc(logs->mysql_handle);
 	if( SQL_SUCCESS != SQL->StmtPrepare(stmt, LOG_QUERY " INTO `%s` (`branch_date`, `account_id`, `char_id`, `char_name`, `map`) VALUES (NOW(), '%d', '%d', ?, '%s')", logs->config.log_branch, sd->status.account_id, sd->status.char_id, mapindex_id2name(sd->mapindex) )
 	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 0, SQLDT_STRING, sd->status.name, strnlen(sd->status.name, NAME_LENGTH))
 	   ||  SQL_SUCCESS != SQL->StmtExecute(stmt) )
@@ -152,10 +129,13 @@ void log_branch(struct map_session_data* sd) {
 	logs->branch_sub(sd);
 }
 void log_pick_sub_sql(int id, int16 m, e_log_pick_type type, int amount, struct item* itm, struct item_data *data) {
-	if( SQL_ERROR == SQL->Query(logmysql_handle, LOG_QUERY " INTO `%s` (`time`, `char_id`, `type`, `nameid`, `amount`, `refine`, `card0`, `card1`, `card2`, `card3`, `map`, `unique_id`) VALUES (NOW(), '%d', '%c', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%s', '%"PRIu64"')",
-							   logs->config.log_pick, id, log_picktype2char(type), itm->nameid, amount, itm->refine, itm->card[0], itm->card[1], itm->card[2], itm->card[3], map[m].name?map[m].name:"", itm->unique_id) )
-	{
-		Sql_ShowDebug(logmysql_handle);
+	if( SQL_ERROR == SQL->Query(logs->mysql_handle,
+	    LOG_QUERY " INTO `%s` (`time`, `char_id`, `type`, `nameid`, `amount`, `refine`, `card0`, `card1`, `card2`, `card3`, `map`, `unique_id`) "
+	    "VALUES (NOW(), '%d', '%c', '%d', '%d', '%d', '%d', '%d', '%d', '%d', '%s', '%"PRIu64"')",
+	    logs->config.log_pick, id, logs->picktype2char(type), itm->nameid, amount, itm->refine, itm->card[0], itm->card[1], itm->card[2], itm->card[3],
+	    map->list[m].name?map->list[m].name:"", itm->unique_id)
+	) {
+		Sql_ShowDebug(logs->mysql_handle);
 		return;
 	}
 }
@@ -168,7 +148,9 @@ void log_pick_sub_txt(int id, int16 m, e_log_pick_type type, int amount, struct
 		return;
 	time(&curtime);
 	strftime(timestring, sizeof(timestring), "%m/%d/%Y %H:%M:%S", localtime(&curtime));
-	fprintf(logfp,"%s - %d\t%c\t%d,%d,%d,%d,%d,%d,%d,%s,'%"PRIu64"'\n", timestring, id, log_picktype2char(type), itm->nameid, amount, itm->refine, itm->card[0], itm->card[1], itm->card[2], itm->card[3], map[m].name?map[m].name:"", itm->unique_id);
+	fprintf(logfp,"%s - %d\t%c\t%d,%d,%d,%d,%d,%d,%d,%s,'%"PRIu64"'\n",
+	        timestring, id, logs->picktype2char(type), itm->nameid, amount, itm->refine, itm->card[0], itm->card[1], itm->card[2], itm->card[3],
+		map->list[m].name?map->list[m].name:"", itm->unique_id);
 	fclose(logfp);
 }
 /// logs item transactions (generic)
@@ -178,7 +160,7 @@ void log_pick(int id, int16 m, e_log_pick_type type, int amount, struct item* it
 		return;
 	}
 
-	if( !should_log_item(itm->nameid, amount, itm->refine, data) )
+	if( !logs->should_log_item(itm->nameid, amount, itm->refine, data) )
 		return; //we skip logging this item set - it doesn't meet our logging conditions [Lupus]
 
 	logs->pick_sub(id,m,type,amount,itm,data);
@@ -187,20 +169,20 @@ void log_pick(int id, int16 m, e_log_pick_type type, int amount, struct item* it
 /// logs item transactions (players)
 void log_pick_pc(struct map_session_data* sd, e_log_pick_type type, int amount, struct item* itm, struct item_data *data) {
 	nullpo_retv(sd);
-	log_pick(sd->status.char_id, sd->bl.m, type, amount, itm, data ? data : itemdb_exists(itm->nameid));
+	log_pick(sd->status.char_id, sd->bl.m, type, amount, itm, data ? data : itemdb->exists(itm->nameid));
 }
 
 
 /// logs item transactions (monsters)
 void log_pick_mob(struct mob_data* md, e_log_pick_type type, int amount, struct item* itm, struct item_data *data) {
 	nullpo_retv(md);
-	log_pick(md->class_, md->bl.m, type, amount, itm, data ? data : itemdb_exists(itm->nameid));
+	log_pick(md->class_, md->bl.m, type, amount, itm, data ? data : itemdb->exists(itm->nameid));
 }
 void log_zeny_sub_sql(struct map_session_data* sd, e_log_pick_type type, struct map_session_data* src_sd, int amount) {
-	if( SQL_ERROR == SQL->Query(logmysql_handle, LOG_QUERY " INTO `%s` (`time`, `char_id`, `src_id`, `type`, `amount`, `map`) VALUES (NOW(), '%d', '%d', '%c', '%d', '%s')",
-							   logs->config.log_zeny, sd->status.char_id, src_sd->status.char_id, log_picktype2char(type), amount, mapindex_id2name(sd->mapindex)) )
+	if( SQL_ERROR == SQL->Query(logs->mysql_handle, LOG_QUERY " INTO `%s` (`time`, `char_id`, `src_id`, `type`, `amount`, `map`) VALUES (NOW(), '%d', '%d', '%c', '%d', '%s')",
+							   logs->config.log_zeny, sd->status.char_id, src_sd->status.char_id, logs->picktype2char(type), amount, mapindex_id2name(sd->mapindex)) )
 	{
-		Sql_ShowDebug(logmysql_handle);
+		Sql_ShowDebug(logs->mysql_handle);
 		return;
 	}
 }
@@ -227,10 +209,10 @@ void log_zeny(struct map_session_data* sd, e_log_pick_type type, struct map_sess
 	logs->zeny_sub(sd,type,src_sd,amount);
 }
 void log_mvpdrop_sub_sql(struct map_session_data* sd, int monster_id, int* log_mvp) {
-	if( SQL_ERROR == SQL->Query(logmysql_handle, LOG_QUERY " INTO `%s` (`mvp_date`, `kill_char_id`, `monster_id`, `prize`, `mvpexp`, `map`) VALUES (NOW(), '%d', '%d', '%d', '%d', '%s') ",
+	if( SQL_ERROR == SQL->Query(logs->mysql_handle, LOG_QUERY " INTO `%s` (`mvp_date`, `kill_char_id`, `monster_id`, `prize`, `mvpexp`, `map`) VALUES (NOW(), '%d', '%d', '%d', '%d', '%s') ",
 							   logs->config.log_mvpdrop, sd->status.char_id, monster_id, log_mvp[0], log_mvp[1], mapindex_id2name(sd->mapindex)) )
 	{
-		Sql_ShowDebug(logmysql_handle);
+		Sql_ShowDebug(logs->mysql_handle);
 		return;
 	}
 }
@@ -260,7 +242,7 @@ void log_mvpdrop(struct map_session_data* sd, int monster_id, int* log_mvp)
 void log_atcommand_sub_sql(struct map_session_data* sd, const char* message) {
 	SqlStmt* stmt;
 	
-	stmt = SQL->StmtMalloc(logmysql_handle);
+	stmt = SQL->StmtMalloc(logs->mysql_handle);
 	if( SQL_SUCCESS != SQL->StmtPrepare(stmt, LOG_QUERY " INTO `%s` (`atcommand_date`, `account_id`, `char_id`, `char_name`, `map`, `command`) VALUES (NOW(), '%d', '%d', ?, '%s', ?)", logs->config.log_gm, sd->status.account_id, sd->status.char_id, mapindex_id2name(sd->mapindex) )
 	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 0, SQLDT_STRING, sd->status.name, strnlen(sd->status.name, NAME_LENGTH))
 	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 1, SQLDT_STRING, (char*)message, safestrnlen(message, 255))
@@ -290,7 +272,7 @@ void log_atcommand(struct map_session_data* sd, const char* message)
 	nullpo_retv(sd);
 
 	if( !logs->config.commands ||
-	    !pc_should_log_commands(sd) )
+	    !pc->should_log_commands(sd) )
 		return;
 
 	logs->atcommand_sub(sd,message);
@@ -298,7 +280,7 @@ void log_atcommand(struct map_session_data* sd, const char* message)
 
 void log_npc_sub_sql(struct map_session_data *sd, const char *message) {
 	SqlStmt* stmt;
-	stmt = SQL->StmtMalloc(logmysql_handle);
+	stmt = SQL->StmtMalloc(logs->mysql_handle);
 	if( SQL_SUCCESS != SQL->StmtPrepare(stmt, LOG_QUERY " INTO `%s` (`npc_date`, `account_id`, `char_id`, `char_name`, `map`, `mes`) VALUES (NOW(), '%d', '%d', ?, '%s', ?)", logs->config.log_npc, sd->status.account_id, sd->status.char_id, mapindex_id2name(sd->mapindex) )
 	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 0, SQLDT_STRING, sd->status.name, strnlen(sd->status.name, NAME_LENGTH))
 	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 1, SQLDT_STRING, (char*)message, safestrnlen(message, 255))
@@ -333,22 +315,22 @@ void log_npc(struct map_session_data* sd, const char* message)
 	logs->npc_sub(sd,message);
 }
 
-void log_chat_sub_sql(e_log_chat_type type, int type_id, int src_charid, int src_accid, const char* map, int x, int y, const char* dst_charname, const char* message) {
+void log_chat_sub_sql(e_log_chat_type type, int type_id, int src_charid, int src_accid, const char *mapname, int x, int y, const char* dst_charname, const char* message) {
 	SqlStmt* stmt;
 	
-	stmt = SQL->StmtMalloc(logmysql_handle);
-	if( SQL_SUCCESS != SQL->StmtPrepare(stmt, LOG_QUERY " INTO `%s` (`time`, `type`, `type_id`, `src_charid`, `src_accountid`, `src_map`, `src_map_x`, `src_map_y`, `dst_charname`, `message`) VALUES (NOW(), '%c', '%d', '%d', '%d', '%s', '%d', '%d', ?, ?)", logs->config.log_chat, log_chattype2char(type), type_id, src_charid, src_accid, map, x, y)
-	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 0, SQLDT_STRING, (char*)dst_charname, safestrnlen(dst_charname, NAME_LENGTH))
-	   ||  SQL_SUCCESS != SQL->StmtBindParam(stmt, 1, SQLDT_STRING, (char*)message, safestrnlen(message, CHAT_SIZE_MAX))
-	   ||  SQL_SUCCESS != SQL->StmtExecute(stmt) )
-	{
+	stmt = SQL->StmtMalloc(logs->mysql_handle);
+	if( SQL_SUCCESS != SQL->StmtPrepare(stmt, LOG_QUERY " INTO `%s` (`time`, `type`, `type_id`, `src_charid`, `src_accountid`, `src_map`, `src_map_x`, `src_map_y`, `dst_charname`, `message`) VALUES (NOW(), '%c', '%d', '%d', '%d', '%s', '%d', '%d', ?, ?)", logs->config.log_chat, logs->chattype2char(type), type_id, src_charid, src_accid, mapname, x, y)
+	 || SQL_SUCCESS != SQL->StmtBindParam(stmt, 0, SQLDT_STRING, (char*)dst_charname, safestrnlen(dst_charname, NAME_LENGTH))
+	 || SQL_SUCCESS != SQL->StmtBindParam(stmt, 1, SQLDT_STRING, (char*)message, safestrnlen(message, CHAT_SIZE_MAX))
+	 || SQL_SUCCESS != SQL->StmtExecute(stmt)
+	) {
 		SqlStmt_ShowDebug(stmt);
 		SQL->StmtFree(stmt);
 		return;
 	}
 	SQL->StmtFree(stmt);
 }
-void log_chat_sub_txt(e_log_chat_type type, int type_id, int src_charid, int src_accid, const char* map, int x, int y, const char* dst_charname, const char* message) {
+void log_chat_sub_txt(e_log_chat_type type, int type_id, int src_charid, int src_accid, const char *mapname, int x, int y, const char* dst_charname, const char* message) {
 	char timestring[255];
 	time_t curtime;
 	FILE* logfp;
@@ -357,26 +339,43 @@ void log_chat_sub_txt(e_log_chat_type type, int type_id, int src_charid, int src
 		return;
 	time(&curtime);
 	strftime(timestring, sizeof(timestring), "%m/%d/%Y %H:%M:%S", localtime(&curtime));
-	fprintf(logfp, "%s - %c,%d,%d,%d,%s,%d,%d,%s,%s\n", timestring, log_chattype2char(type), type_id, src_charid, src_accid, map, x, y, dst_charname, message);
+	fprintf(logfp, "%s - %c,%d,%d,%d,%s,%d,%d,%s,%s\n", timestring, logs->chattype2char(type), type_id, src_charid, src_accid, mapname, x, y, dst_charname, message);
 	fclose(logfp);
 }
 
 /// logs chat
-void log_chat(e_log_chat_type type, int type_id, int src_charid, int src_accid, const char* map, int x, int y, const char* dst_charname, const char* message)
-{
-	if( ( logs->config.chat&type ) == 0 )
-	{// disabled
+void log_chat(e_log_chat_type type, int type_id, int src_charid, int src_accid, const char *mapname, int x, int y, const char* dst_charname, const char* message) {
+	if( ( logs->config.chat&type ) == 0 ) {
+		// disabled
 		return;
 	}
 
-	if( logs->config.log_chat_woe_disable && ( iMap->agit_flag || iMap->agit2_flag ) )
-	{// no chat logging during woe
+	if( logs->config.log_chat_woe_disable && ( map->agit_flag || map->agit2_flag ) ) {
+		// no chat logging during woe
 		return;
 	}
 
-	logs->chat_sub(type,type_id,src_charid,src_accid,map,x,y,dst_charname,message);
+	logs->chat_sub(type,type_id,src_charid,src_accid,mapname,x,y,dst_charname,message);
 }
 
+void log_sql_init(void) {
+	// log db connection
+	logs->mysql_handle = SQL->Malloc();
+	
+	ShowInfo(""CL_WHITE"[SQL]"CL_RESET": Connecting to the Log Database "CL_WHITE"%s"CL_RESET" At "CL_WHITE"%s"CL_RESET"...\n",logs->db_name,logs->db_ip);
+	if ( SQL_ERROR == SQL->Connect(logs->mysql_handle, logs->db_id, logs->db_pw, logs->db_ip, logs->db_port, logs->db_name) )
+		exit(EXIT_FAILURE);
+	ShowStatus(""CL_WHITE"[SQL]"CL_RESET": Successfully '"CL_GREEN"connected"CL_RESET"' to Database '"CL_WHITE"%s"CL_RESET"'.\n", logs->db_name);
+	
+	if( strlen(map->default_codepage) > 0 )
+		if ( SQL_ERROR == SQL->SetEncoding(logs->mysql_handle, map->default_codepage) )
+			Sql_ShowDebug(logs->mysql_handle);
+}
+void log_sql_final(void) {
+	ShowStatus("Close Log DB Connection....\n");
+	SQL->Free(logs->mysql_handle);
+	logs->mysql_handle = NULL;
+}
 
 void log_set_defaults(void) {
 	memset(&logs->config, 0, sizeof(logs->config));
@@ -402,11 +401,11 @@ int log_config_read(const char* cfgName) {
 		return 1;
 	}
 
-	while( fgets(line, sizeof(line), fp) ) {
-		if( line[0] == '/' && line[1] == '/' )
+	while (fgets(line, sizeof(line), fp)) {
+		if (line[0] == '/' && line[1] == '/')
 			continue;
 
-		if( sscanf(line, "%[^:]: %[^\r\n]", w1, w2) == 2 ) {
+		if (sscanf(line, "%1023[^:]: %1023[^\r\n]", w1, w2) == 2) {
 			if( strcmpi(w1, "enable_logs") == 0 )
 				logs->config.enable_logs = (e_log_pick_type)config_switch(w2);
 			else if( strcmpi(w1, "sql_logs") == 0 )
@@ -504,6 +503,15 @@ void log_config_complete(void) {
 void log_defaults(void) {
 	logs = &log_s;
 	
+	sprintf(logs->db_ip,"127.0.0.1");
+	sprintf(logs->db_id,"ragnarok");
+	sprintf(logs->db_pw,"ragnarok");
+	sprintf(logs->db_name,"log");
+
+	logs->db_port = 3306;
+	logs->mysql_handle = NULL;
+	/* */
+	
 	logs->pick_pc = log_pick_pc;
 	logs->pick_mob = log_pick_mob;
 	logs->zeny = log_zeny;
@@ -512,8 +520,6 @@ void log_defaults(void) {
 	logs->atcommand = log_atcommand;
 	logs->branch = log_branch;
 	logs->mvpdrop = log_mvpdrop;
-	logs->config_read = log_config_read;
-	logs->config_done = log_config_complete;
 	
 	/* will be modified in a few seconds once loading is complete. */
 	logs->pick_sub = log_pick_sub_txt;
@@ -524,4 +530,12 @@ void log_defaults(void) {
 	logs->branch_sub = log_branch_sub_txt;
 	logs->mvpdrop_sub = log_mvpdrop_sub_txt;
 
+	logs->config_read = log_config_read;
+	logs->config_done = log_config_complete;
+	logs->sql_init = log_sql_init;
+	logs->sql_final = log_sql_final;
+
+	logs->picktype2char = log_picktype2char;
+	logs->chattype2char = log_chattype2char;
+	logs->should_log_item = should_log_item;
 }
diff --git a/src/map/log.h b/src/map/log.h
index 462a12ff5..6ab142f87 100644
--- a/src/map/log.h
+++ b/src/map/log.h
@@ -2,16 +2,34 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _LOG_H_
-#define _LOG_H_
+#ifndef MAP_LOG_H
+#define MAP_LOG_H
 
-struct block_list;
-struct map_session_data;
-struct mob_data;
+#include "../common/cbasetypes.h"
+#include "../common/sql.h"
+
+/**
+ * Declarations
+ **/
 struct item;
 struct item_data;
+struct map_session_data;
+struct mob_data;
 
+/**
+ * Defines
+ **/
+#ifdef SQL_INNODB
+// database is using an InnoDB engine so do not use DELAYED
+	#define LOG_QUERY "INSERT"
+#else
+// database is using a MyISAM engine so use DELAYED
+	#define LOG_QUERY "INSERT DELAYED"
+#endif
 
+/**
+ * Enumerations
+ **/
 typedef enum e_log_chat_type {
 	LOG_CHAT_GLOBAL      = 0x01,
 	LOG_CHAT_WHISPER     = 0x02,
@@ -22,7 +40,6 @@ typedef enum e_log_chat_type {
 	LOG_CHAT_ALL         = 0xFF,
 } e_log_chat_type;
 
-
 typedef enum e_log_pick_type {
 	LOG_TYPE_NONE             = 0,
 	LOG_TYPE_TRADE            = 0x00001,
@@ -42,12 +59,31 @@ typedef enum e_log_pick_type {
 	LOG_TYPE_AUCTION          = 0x04000,
 	LOG_TYPE_BUYING_STORE     = 0x08000,
 	LOG_TYPE_OTHER            = 0x10000,
+	LOG_TYPE_BANK             = 0x20000,
 	// combinations
 	LOG_TYPE_LOOT             = LOG_TYPE_PICKDROP_MONSTER|LOG_TYPE_CONSUME,
 	// all
 	LOG_TYPE_ALL              = 0xFFFFF,
 } e_log_pick_type;
 
+/// filters for item logging
+typedef enum e_log_filter {
+	LOG_FILTER_NONE     = 0x000,
+	LOG_FILTER_ALL      = 0x001,
+	// bits
+	LOG_FILTER_HEALING  = 0x002,  // Healing items (0)
+	LOG_FILTER_ETC_AMMO = 0x004,  // Etc Items(3) + Arrows (10)
+	LOG_FILTER_USABLE   = 0x008,  // Usable Items(2) + Scrolls, Lures(11) + Usable Cash Items(18)
+	LOG_FILTER_WEAPON   = 0x010,  // Weapons(4)
+	LOG_FILTER_ARMOR    = 0x020,  // Shields, Armors, Headgears, Accessories, Garments and Shoes(5)
+	LOG_FILTER_CARD     = 0x040,  // Cards(6)
+	LOG_FILTER_PETITEM  = 0x080,  // Pet Accessories(8) + Eggs(7) (well, monsters don't drop 'em but we'll use the same system for ALL logs)
+	LOG_FILTER_PRICE    = 0x100,  // Log expensive items ( >= price_log )
+	LOG_FILTER_AMOUNT   = 0x200,  // Log large amount of items ( >= amount_log )
+	LOG_FILTER_REFINE   = 0x400,  // Log refined items ( refine >= refine_log ) [not implemented]
+	LOG_FILTER_CHANCE   = 0x800,  // Log rare items and Emperium ( drop chance <= rare_log )
+} e_log_filter;
+
 struct log_interface {
 	struct {
 		e_log_pick_type enable_logs;
@@ -59,11 +95,18 @@ struct log_interface {
 		char log_branch[64], log_pick[64], log_zeny[64], log_mvpdrop[64], log_gm[64], log_npc[64], log_chat[64];
 	} config;
 	/* */
+	char db_ip[32];
+	int db_port;
+	char db_id[32];
+	char db_pw[32];
+	char db_name[32];
+	Sql* mysql_handle;
+	/* */
 	void (*pick_pc) (struct map_session_data* sd, e_log_pick_type type, int amount, struct item* itm, struct item_data *data);
 	void (*pick_mob) (struct mob_data* md, e_log_pick_type type, int amount, struct item* itm, struct item_data *data);
 	void (*zeny) (struct map_session_data* sd, e_log_pick_type type, struct map_session_data* src_sd, int amount);
 	void (*npc) (struct map_session_data* sd, const char *message);
-	void (*chat) (e_log_chat_type type, int type_id, int src_charid, int src_accid, const char* map, int x, int y, const char* dst_charname, const char* message);
+	void (*chat) (e_log_chat_type type, int type_id, int src_charid, int src_accid, const char *mapname, int x, int y, const char* dst_charname, const char* message);
 	void (*atcommand) (struct map_session_data* sd, const char* message);
 	void (*branch) (struct map_session_data* sd);
 	void (*mvpdrop) (struct map_session_data* sd, int monster_id, int* log_mvp);
@@ -71,17 +114,23 @@ struct log_interface {
 	void (*pick_sub) (int id, int16 m, e_log_pick_type type, int amount, struct item* itm, struct item_data *data);
 	void (*zeny_sub) (struct map_session_data* sd, e_log_pick_type type, struct map_session_data* src_sd, int amount);
 	void (*npc_sub) (struct map_session_data* sd, const char *message);
-	void (*chat_sub) (e_log_chat_type type, int type_id, int src_charid, int src_accid, const char* map, int x, int y, const char* dst_charname, const char* message);
+	void (*chat_sub) (e_log_chat_type type, int type_id, int src_charid, int src_accid, const char *mapname, int x, int y, const char* dst_charname, const char* message);
 	void (*atcommand_sub) (struct map_session_data* sd, const char* message);
 	void (*branch_sub) (struct map_session_data* sd);
 	void (*mvpdrop_sub) (struct map_session_data* sd, int monster_id, int* log_mvp);
 	
 	int (*config_read) (const char* cfgName);
 	void (*config_done) (void);
-} log_s;
+	void (*sql_init) (void);
+	void (*sql_final) (void);
+	
+	char (*picktype2char) (e_log_pick_type type);
+	char (*chattype2char) (e_log_chat_type type);
+	bool (*should_log_item) (int nameid, int amount, int refine, struct item_data *id);
+};
 
 struct log_interface *logs;
 
 void log_defaults(void);
 
-#endif /* _LOG_H_ */
+#endif /* MAP_LOG_H */
diff --git a/src/map/mail.c b/src/map/mail.c
index 9a8d4e521..7ba7d7470 100644
--- a/src/map/mail.c
+++ b/src/map/mail.c
@@ -2,18 +2,22 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
+#define HERCULES_CORE
 
 #include "mail.h"
+
+#include <time.h>
+#include <string.h>
+
 #include "atcommand.h"
-#include "itemdb.h"
 #include "clif.h"
-#include "pc.h"
+#include "itemdb.h"
 #include "log.h"
+#include "pc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
 
-#include <time.h>
-#include <string.h>
+struct mail_interface mail_s;
 
 void mail_clear(struct map_session_data *sd)
 {
@@ -62,7 +66,7 @@ unsigned char mail_setitem(struct map_session_data *sd, int idx, int amount) {
 		return 1;
 
 	if( idx == 0 ) { // Zeny Transfer
-		if( amount < 0 || !pc->can_give_items(sd) )
+		if( amount < 0 || !pc_can_give_items(sd) )
 			return 1;
 
 		if( amount > sd->status.zeny )
@@ -79,8 +83,9 @@ unsigned char mail_setitem(struct map_session_data *sd, int idx, int amount) {
 			return 1;
 		if( amount < 0 || amount > sd->status.inventory[idx].amount )
 			return 1;
-		if( !pc->can_give_items(sd) || sd->status.inventory[idx].expire_time ||
-				!itemdb_canmail(&sd->status.inventory[idx],pc->get_group_level(sd)) )
+		if( !pc_can_give_items(sd) || sd->status.inventory[idx].expire_time ||
+			!itemdb_canmail(&sd->status.inventory[idx],pc_get_group_level(sd)) ||
+			(sd->status.inventory[idx].bound && !pc_can_give_bound_items(sd)) )
 			return 1;
 
 		sd->mail.index = idx;
@@ -174,10 +179,8 @@ void mail_deliveryfail(struct map_session_data *sd, struct mail_message *msg)
 }
 
 // This function only check if the mail operations are valid
-bool mail_invalid_operation(struct map_session_data *sd)
-{
-	if( !map[sd->bl.m].flag.town && !pc->can_use_command(sd, "@mail") )
-	{
+bool mail_invalid_operation(struct map_session_data *sd) {
+	if( !map->list[sd->bl.m].flag.town && !pc->can_use_command(sd, "@mail") ) {
 		ShowWarning("clif->parse_Mail: char '%s' trying to do invalid mail operations.\n", sd->status.name);
 		return true;
 	}
@@ -198,4 +201,4 @@ void mail_defaults(void)
 	mail->openmail = mail_openmail;
 	mail->deliveryfail = mail_deliveryfail;
 	mail->invalid_operation = mail_invalid_operation;
-}
\ No newline at end of file
+}
diff --git a/src/map/mail.h b/src/map/mail.h
index 99742c7bd..64b0f9779 100644
--- a/src/map/mail.h
+++ b/src/map/mail.h
@@ -2,10 +2,14 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _MAIL_H_
-#define _MAIL_H_
+#ifndef MAP_MAIL_H
+#define MAP_MAIL_H
 
-#include "../common/mmo.h"
+#include "../common/cbasetypes.h"
+
+struct item;
+struct mail_message;
+struct map_session_data;
 
 struct mail_interface {
 	void (*clear) (struct map_session_data *sd);
@@ -17,10 +21,10 @@ struct mail_interface {
 	int (*openmail) (struct map_session_data *sd);
 	void (*deliveryfail) (struct map_session_data *sd, struct mail_message *msg);
 	bool (*invalid_operation) (struct map_session_data *sd);
-} mail_s;
+};
 
 struct mail_interface *mail;
 
 void mail_defaults(void);
 
-#endif /* _MAIL_H_ */
+#endif /* MAP_MAIL_H */
diff --git a/src/map/map.c b/src/map/map.c
index 5f86286e9..0c8c2d949 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -2,251 +2,203 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/core.h"
-#include "../common/timer.h"
-#include "../common/ers.h"
-#include "../common/grfio.h"
-#include "../common/malloc.h"
-#include "../common/socket.h" // WFIFO*()
-#include "../common/showmsg.h"
-#include "../common/nullpo.h"
-#include "../common/random.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/conf.h"
-#include "../common/console.h"
-#include "../common/HPM.h"
+#define HERCULES_CORE
 
+#include "../config/core.h" // CELL_NOSTACK, CIRCULAR_AREA, CONSOLE_INPUT, DBPATH, RENEWAL
 #include "map.h"
-#include "path.h"
+
+#include <math.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "HPMmap.h"
+#include "atcommand.h"
+#include "battle.h"
+#include "battleground.h"
+#include "chat.h"
 #include "chrif.h"
 #include "clif.h"
 #include "duel.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
+#include "instance.h"
 #include "intif.h"
+#include "irc-bot.h"
+#include "itemdb.h"
+#include "log.h"
+#include "mail.h"
+#include "mapreg.h"
+#include "mercenary.h"
+#include "mob.h"
 #include "npc.h"
+#include "npc.h" // npc_setcells(), npc_unsetcells()
+#include "party.h"
+#include "path.h"
 #include "pc.h"
+#include "pet.h"
+#include "quest.h"
+#include "script.h"
+#include "skill.h"
 #include "status.h"
-#include "mob.h"
-#include "npc.h" // npc_setcells(), npc_unsetcells()
-#include "chat.h"
-#include "itemdb.h"
 #include "storage.h"
-#include "skill.h"
 #include "trade.h"
-#include "party.h"
 #include "unit.h"
-#include "battle.h"
-#include "battleground.h"
-#include "quest.h"
-#include "script.h"
-#include "mapreg.h"
-#include "guild.h"
-#include "pet.h"
-#include "homunculus.h"
-#include "instance.h"
-#include "mercenary.h"
-#include "elemental.h"
-#include "atcommand.h"
-#include "log.h"
-#include "mail.h"
-#include "irc-bot.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/console.h"
+#include "../common/core.h"
+#include "../common/ers.h"
+#include "../common/grfio.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h" // WFIFO*()
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdarg.h>
-#include <math.h>
 #ifndef _WIN32
 #include <unistd.h>
 #endif
 
-char default_codepage[32] = "";
-
-int map_server_port = 3306;
-char map_server_ip[32] = "127.0.0.1";
-char map_server_id[32] = "ragnarok";
-char map_server_pw[32] = "ragnarok";
-char map_server_db[32] = "ragnarok";
-Sql* mmysql_handle;
-
-int map_port=0;
-
-// log database
-char log_db_ip[32] = "127.0.0.1";
-int log_db_port = 3306;
-char log_db_id[32] = "ragnarok";
-char log_db_pw[32] = "ragnarok";
-char log_db_db[32] = "log";
-Sql* logmysql_handle;
-
-// DBMap declaartion
-static DBMap* id_db=NULL; // int id -> struct block_list*
-static DBMap* pc_db=NULL; // int id -> struct map_session_data*
-static DBMap* mobid_db=NULL; // int id -> struct mob_data*
-static DBMap* bossid_db=NULL; // int id -> struct mob_data* (MVP db)
-static DBMap* map_db=NULL; // unsigned int mapindex -> struct map_data_other_server*
-static DBMap* nick_db=NULL; // int char_id -> struct charid2nick* (requested names of offline characters)
-static DBMap* charid_db=NULL; // int char_id -> struct map_session_data*
-static DBMap* regen_db=NULL; // int id -> struct block_list* (status_natural_heal processing)
-
-static int map_users=0;
-
-#define BLOCK_SIZE 8
-#define block_free_max 1048576
-struct block_list *block_free[block_free_max];
-static int block_free_count = 0, block_free_lock = 0;
-
-#define BL_LIST_MAX 1048576
-static struct block_list *bl_list[BL_LIST_MAX];
-static int bl_list_count = 0;
-
-struct charid_request {
-	struct charid_request* next;
-	int charid;// who want to be notified of the nick
-};
-struct charid2nick {
-	char nick[NAME_LENGTH];
-	struct charid_request* requests;// requests of notification on this nick
-};
-
-// This is the main header found at the very beginning of the map cache
-struct map_cache_main_header {
-	uint32 file_size;
-	uint16 map_count;
-};
-
-// This is the header appended before every compressed map cells info in the map cache
-struct map_cache_map_info {
-	char name[MAP_NAME_LENGTH];
-	int16 xs;
-	int16 ys;
-	int32 len;
-};
-
-int16 index2mapid[MAX_MAPINDEX];
+struct map_interface map_s;
+struct mapit_interface mapit_s;
 
-int enable_grf = 0;	//To enable/disable reading maps from GRF files, bypassing mapcache [blackhole89]
+/*==========================================
+ * server player count (of all mapservers)
+ *------------------------------------------*/
+void map_setusers(int users) {
+	map->users = users;
+}
 
-/* [Ind/Hercules] */
-struct eri *map_iterator_ers;
-char *map_cache_buffer = NULL; // Has the uncompressed gat data of all maps, so just one allocation has to be made
+int map_getusers(void) {
+	return map->users;
+}
 
-/*==========================================
-* server player count (of all mapservers)
-*------------------------------------------*/
-void map_setusers(int users)
-{
-	map_users = users;
+/**
+ * Expands map->bl_list on demand
+ **/
+static inline void map_bl_list_expand(void) {
+	map->bl_list_size += 250;
+	RECREATE(map->bl_list, struct block_list *, map->bl_list_size);
 }
 
-int map_getusers(void)
-{
-	return map_users;
+/**
+ * Expands map->block_free on demand
+ **/
+static inline void map_block_free_expand(void) {
+	map->block_free_list_size += 100;
+	RECREATE(map->block_free, struct block_list *, map->block_free_list_size);
 }
 
 /*==========================================
-* server player count (this mapserver only)
-*------------------------------------------*/
-int map_usercount(void)
-{
-	return pc_db->size(pc_db);
+ * server player count (this mapserver only)
+ *------------------------------------------*/
+int map_usercount(void) {
+	return db_size(map->pc_db);
 }
 
-
 /*==========================================
-* Attempt to free a map blocklist
-*------------------------------------------*/
-int map_freeblock (struct block_list *bl)
-{
-	nullpo_retr(block_free_lock, bl);
-	if (block_free_lock == 0 || block_free_count >= block_free_max)
-	{
-		aFree(bl);
+ * Attempt to free a map blocklist
+ *------------------------------------------*/
+int map_freeblock (struct block_list *bl) {
+	nullpo_retr(map->block_free_lock, bl);
+		
+	if (map->block_free_lock == 0) {
+		if( bl->type == BL_ITEM )
+			ers_free(map->flooritem_ers, bl);
+		else
+			aFree(bl);
 		bl = NULL;
-		if (block_free_count >= block_free_max)
-			ShowWarning("map_freeblock: too many free block! %d %d\n", block_free_count, block_free_lock);
-	} else
-		block_free[block_free_count++] = bl;
+	} else {
+		
+		if( map->block_free_count >= map->block_free_list_size )
+			map_block_free_expand();
+		
+		map->block_free[map->block_free_count++] = bl;
+	}
 
-	return block_free_lock;
+	return map->block_free_lock;
 }
 /*==========================================
-* Lock blocklist, (prevent iMap->freeblock usage)
-*------------------------------------------*/
-int map_freeblock_lock (void)
-{
-	return ++block_free_lock;
+ * Lock blocklist, (prevent map->freeblock usage)
+ *------------------------------------------*/
+int map_freeblock_lock (void) {
+	return ++map->block_free_lock;
 }
 
 /*==========================================
-* Remove the lock on map_bl
-*------------------------------------------*/
-int map_freeblock_unlock (void)
-{
-	if ((--block_free_lock) == 0) {
+ * Remove the lock on map_bl
+ *------------------------------------------*/
+int map_freeblock_unlock (void) {
+	
+	if ((--map->block_free_lock) == 0) {
 		int i;
-		for (i = 0; i < block_free_count; i++)
-		{
-			aFree(block_free[i]);
-			block_free[i] = NULL;
+		for (i = 0; i < map->block_free_count; i++) {
+			if( map->block_free[i]->type == BL_ITEM )
+				ers_free(map->flooritem_ers, map->block_free[i]);
+			else
+				aFree(map->block_free[i]);
+			map->block_free[i] = NULL;
 		}
-		block_free_count = 0;
-	} else if (block_free_lock < 0) {
+		map->block_free_count = 0;
+	} else if (map->block_free_lock < 0) {
 		ShowError("map_freeblock_unlock: lock count < 0 !\n");
-		block_free_lock = 0;
+		map->block_free_lock = 0;
 	}
 
-	return block_free_lock;
+	return map->block_free_lock;
 }
 
 // Timer function to check if there some remaining lock and remove them if so.
 // Called each 1s
-int map_freeblock_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	if (block_free_lock > 0) {
-		ShowError("map_freeblock_timer: block_free_lock(%d) is invalid.\n", block_free_lock);
-		block_free_lock = 1;
-		iMap->freeblock_unlock();
+int map_freeblock_timer(int tid, int64 tick, int id, intptr_t data) {
+	if (map->block_free_lock > 0) {
+		ShowError("map_freeblock_timer: block_free_lock(%d) is invalid.\n", map->block_free_lock);
+		map->block_free_lock = 1;
+		map->freeblock_unlock();
 	}
 
 	return 0;
 }
 
-//
-// blocklist
-//
-/*==========================================
-* Handling of map_bl[]
-* The adresse of bl_heal is set in bl->prev
-*------------------------------------------*/
-static struct block_list bl_head;
-
+/**
+ * Updates the counter (cell.cell_bl) of how many objects are on a tile.
+ * @param add Whether the counter should be increased or decreased
+ **/
+void map_update_cell_bl( struct block_list *bl, bool increase ) {
 #ifdef CELL_NOSTACK
-/*==========================================
-* These pair of functions update the counter of how many objects
-* lie on a tile.
-*------------------------------------------*/
-static void map_addblcell(struct block_list *bl)
-{
-	if( bl->m<0 || bl->x<0 || bl->x>=map[bl->m].xs || bl->y<0 || bl->y>=map[bl->m].ys || !(bl->type&BL_CHAR) )
-		return;
-	map[bl->m].cell[bl->x+bl->y*map[bl->m].xs].cell_bl++;
-	return;
-}
+	int pos;
 
-static void map_delblcell(struct block_list *bl)
-{
-	if( bl->m <0 || bl->x<0 || bl->x>=map[bl->m].xs || bl->y<0 || bl->y>=map[bl->m].ys || !(bl->type&BL_CHAR) )
+	if( bl->m < 0 || bl->x < 0 || bl->x >= map->list[bl->m].xs
+	              || bl->y < 0 || bl->y >= map->list[bl->m].ys
+	              || !(bl->type&BL_CHAR) )
 		return;
-	map[bl->m].cell[bl->x+bl->y*map[bl->m].xs].cell_bl--;
-}
+
+	// When reading from mapcache the cell isn't initialized
+	// TODO: Maybe start initializing cells when they're loaded instead of
+	// having to get them here? [Panikon]
+	if( map->list[bl->m].cell == (struct mapcell *)0xdeadbeaf )
+		map->cellfromcache(&map->list[bl->m]);
+
+	pos = bl->x + bl->y*map->list[bl->m].xs;
+	if( increase )
+		map->list[bl->m].cell[pos].cell_bl++;
+	else
+		map->list[bl->m].cell[pos].cell_bl--;
 #endif
+	return;
+}
 
 /*==========================================
-* Adds a block to the map.
-* Returns 0 on success, 1 on failure (illegal coordinates).
-*------------------------------------------*/
+ * Adds a block to the map.
+ * Returns 0 on success, 1 on failure (illegal coordinates).
+ *------------------------------------------*/
 int map_addblock(struct block_list* bl)
 {
 	int16 m, x, y;
@@ -262,41 +214,39 @@ int map_addblock(struct block_list* bl)
 	m = bl->m;
 	x = bl->x;
 	y = bl->y;
-	if( m < 0 || m >= iMap->map_num )
-	{
-		ShowError("map_addblock: invalid map id (%d), only %d are loaded.\n", m, iMap->map_num);
+	if( m < 0 || m >= map->count ) {
+		ShowError("map_addblock: invalid map id (%d), only %d are loaded.\n", m, map->count);
 		return 1;
 	}
-	if( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys )
-	{
-		ShowError("map_addblock: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d\n", map[m].name, x, y, map[m].xs, map[m].ys);
+	if( x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys ) {
+		ShowError("map_addblock: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d\n", map->list[m].name, x, y, map->list[m].xs, map->list[m].ys);
 		return 1;
 	}
 
-	pos = x/BLOCK_SIZE+(y/BLOCK_SIZE)*map[m].bxs;
+	pos = x/BLOCK_SIZE+(y/BLOCK_SIZE)*map->list[m].bxs;
 
 	if (bl->type == BL_MOB) {
-		bl->next = map[m].block_mob[pos];
-		bl->prev = &bl_head;
+		bl->next = map->list[m].block_mob[pos];
+		bl->prev = &map->bl_head;
 		if (bl->next) bl->next->prev = bl;
-		map[m].block_mob[pos] = bl;
+		map->list[m].block_mob[pos] = bl;
 	} else {
-		bl->next = map[m].block[pos];
-		bl->prev = &bl_head;
+		bl->next = map->list[m].block[pos];
+		bl->prev = &map->bl_head;
 		if (bl->next) bl->next->prev = bl;
-		map[m].block[pos] = bl;
+		map->list[m].block[pos] = bl;
 	}
 
 #ifdef CELL_NOSTACK
-	map_addblcell(bl);
+	map->update_cell_bl(bl, true);
 #endif
 
 	return 0;
 }
 
 /*==========================================
-* Removes a block from the map.
-*------------------------------------------*/
+ * Removes a block from the map.
+ *------------------------------------------*/
 int map_delblock(struct block_list* bl)
 {
 	int pos;
@@ -305,26 +255,26 @@ int map_delblock(struct block_list* bl)
 	// blocklist (2ways chainlist)
 	if (bl->prev == NULL) {
 		if (bl->next != NULL) {
-			// can't delete block (already at the begining of the chain)
+			// can't delete block (already at the beginning of the chain)
 			ShowError("map_delblock error : bl->next!=NULL\n");
 		}
 		return 0;
 	}
 
 #ifdef CELL_NOSTACK
-	map_delblcell(bl);
+	map->update_cell_bl(bl, false);
 #endif
 
-	pos = bl->x/BLOCK_SIZE+(bl->y/BLOCK_SIZE)*map[bl->m].bxs;
+	pos = bl->x/BLOCK_SIZE+(bl->y/BLOCK_SIZE)*map->list[bl->m].bxs;
 
 	if (bl->next)
 		bl->next->prev = bl->prev;
-	if (bl->prev == &bl_head) {
+	if (bl->prev == &map->bl_head) {
 		//Since the head of the list, update the block_list map of []
 		if (bl->type == BL_MOB) {
-			map[bl->m].block_mob[pos] = bl->next;
+			map->list[bl->m].block_mob[pos] = bl->next;
 		} else {
-			map[bl->m].block[pos] = bl->next;
+			map->list[bl->m].block[pos] = bl->next;
 		}
 	} else {
 		bl->prev->next = bl->next;
@@ -336,12 +286,11 @@ int map_delblock(struct block_list* bl)
 }
 
 /*==========================================
-* Moves a block a x/y target position. [Skotlex]
-* Pass flag as 1 to prevent doing skill->unit_move checks
-* (which are executed by default on BL_CHAR types)
-*------------------------------------------*/
-int map_moveblock(struct block_list *bl, int x1, int y1, unsigned int tick)
-{
+ * Moves a block a x/y target position. [Skotlex]
+ * Pass flag as 1 to prevent doing skill->unit_move checks
+ * (which are executed by default on BL_CHAR types)
+ *------------------------------------------*/
+int map_moveblock(struct block_list *bl, int x1, int y1, int64 tick) {
 	int x0 = bl->x, y0 = bl->y;
 	struct status_change *sc = NULL;
 	int moveblock = ( x0/BLOCK_SIZE != x1/BLOCK_SIZE || y0/BLOCK_SIZE != y1/BLOCK_SIZE);
@@ -355,7 +304,7 @@ int map_moveblock(struct block_list *bl, int x1, int y1, unsigned int tick)
 
 	//TODO: Perhaps some outs of bounds checking should be placed here?
 	if (bl->type&BL_CHAR) {
-		sc = status_get_sc(bl);
+		sc = status->get_sc(bl);
 
 		skill->unit_move(bl,tick,2);
 		status_change_end(bl, SC_RG_CCONFINE_M, INVALID_TIMER);
@@ -363,21 +312,21 @@ int map_moveblock(struct block_list *bl, int x1, int y1, unsigned int tick)
 		//		status_change_end(bl, SC_BLADESTOP, INVALID_TIMER); //Won't stop when you are knocked away, go figure...
 		status_change_end(bl, SC_NJ_TATAMIGAESHI, INVALID_TIMER);
 		status_change_end(bl, SC_MAGICROD, INVALID_TIMER);
-		if (sc->data[SC_PROPERTYWALK] &&
+		if (sc && sc->data[SC_PROPERTYWALK] &&
 			sc->data[SC_PROPERTYWALK]->val3 >= skill->get_maxcount(sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2) )
 			status_change_end(bl,SC_PROPERTYWALK,INVALID_TIMER);
 	} else if (bl->type == BL_NPC)
-		npc_unsetcells((TBL_NPC*)bl);
+		npc->unsetcells((TBL_NPC*)bl);
 
-	if (moveblock) iMap->delblock(bl);
+	if (moveblock) map->delblock(bl);
 #ifdef CELL_NOSTACK
-	else map_delblcell(bl);
+	else map->update_cell_bl(bl, false);
 #endif
 	bl->x = x1;
 	bl->y = y1;
-	if (moveblock) iMap->addblock(bl);
+	if (moveblock) map->addblock(bl);
 #ifdef CELL_NOSTACK
-	else map_addblcell(bl);
+	else map->update_cell_bl(bl, true);
 #endif
 
 	if (bl->type&BL_CHAR) {
@@ -386,7 +335,7 @@ int map_moveblock(struct block_list *bl, int x1, int y1, unsigned int tick)
 
 		if( bl->type == BL_PC && ((TBL_PC*)bl)->shadowform_id ) {//Shadow Form Target Moving
 			struct block_list *d_bl;
-			if( (d_bl = iMap->id2bl(((TBL_PC*)bl)->shadowform_id)) == NULL || !check_distance_bl(bl,d_bl,10) ) {
+			if( (d_bl = map->id2bl(((TBL_PC*)bl)->shadowform_id)) == NULL || !check_distance_bl(bl,d_bl,10) ) {
 				if( d_bl )
 					status_change_end(d_bl,SC__SHADOWFORM,INVALID_TIMER);
 				((TBL_PC*)bl)->shadowform_id = 0;
@@ -411,16 +360,17 @@ int map_moveblock(struct block_list *bl, int x1, int y1, unsigned int tick)
 
 				if( sc->data[SC__SHADOWFORM] ) {//Shadow Form Caster Moving
 					struct block_list *d_bl;
-					if( (d_bl = iMap->id2bl(sc->data[SC__SHADOWFORM]->val2)) == NULL || !check_distance_bl(bl,d_bl,10) )
+					if( (d_bl = map->id2bl(sc->data[SC__SHADOWFORM]->val2)) == NULL || !check_distance_bl(bl,d_bl,10) )
 						status_change_end(bl,SC__SHADOWFORM,INVALID_TIMER);
 				}
 
 				if (sc->data[SC_PROPERTYWALK]
-				&& sc->data[SC_PROPERTYWALK]->val3 < skill->get_maxcount(sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2)
-					&& iMap->find_skill_unit_oncell(bl,bl->x,bl->y,SO_ELECTRICWALK,NULL,0) == NULL
-					&& iMap->find_skill_unit_oncell(bl,bl->x,bl->y,SO_FIREWALK,NULL,0) == NULL
-					&& skill->unitsetting(bl,sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2,x0, y0,0)) {
-						sc->data[SC_PROPERTYWALK]->val3++;
+				 && sc->data[SC_PROPERTYWALK]->val3 < skill->get_maxcount(sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2)
+				 && map->find_skill_unit_oncell(bl,bl->x,bl->y,SO_ELECTRICWALK,NULL,0) == NULL
+				 && map->find_skill_unit_oncell(bl,bl->x,bl->y,SO_FIREWALK,NULL,0) == NULL
+				 && skill->unitsetting(bl,sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2,x0, y0,0)
+				) {
+					sc->data[SC_PROPERTYWALK]->val3++;
 				}
 
 
@@ -438,608 +388,848 @@ int map_moveblock(struct block_list *bl, int x1, int y1, unsigned int tick)
 			}
 		}
 	} else if (bl->type == BL_NPC)
-		npc_setcells((TBL_NPC*)bl);
+		npc->setcells((TBL_NPC*)bl);
 
 	return 0;
 }
 
 /*==========================================
-* Counts specified number of objects on given cell.
-*------------------------------------------*/
-int map_count_oncell(int16 m, int16 x, int16 y, int type)
-{
+ * Counts specified number of objects on given cell.
+ * TODO: merge with bl_getall_area
+ *------------------------------------------*/
+int map_count_oncell(int16 m, int16 x, int16 y, int type) {
 	int bx,by;
 	struct block_list *bl;
 	int count = 0;
 
-	if (x < 0 || y < 0 || (x >= map[m].xs) || (y >= map[m].ys))
+	if (x < 0 || y < 0 || (x >= map->list[m].xs) || (y >= map->list[m].ys))
 		return 0;
 
 	bx = x/BLOCK_SIZE;
 	by = y/BLOCK_SIZE;
 
 	if (type&~BL_MOB)
-		for( bl = map[m].block[bx+by*map[m].bxs] ; bl != NULL ; bl = bl->next )
+		for( bl = map->list[m].block[bx+by*map->list[m].bxs] ; bl != NULL ; bl = bl->next )
 			if(bl->x == x && bl->y == y && bl->type&type)
 				count++;
 
 	if (type&BL_MOB)
-		for( bl = map[m].block_mob[bx+by*map[m].bxs] ; bl != NULL ; bl = bl->next )
+		for( bl = map->list[m].block_mob[bx+by*map->list[m].bxs] ; bl != NULL ; bl = bl->next )
 			if(bl->x == x && bl->y == y)
 				count++;
 
 	return count;
 }
 /*
-* Looks for a skill unit on a given cell
-* flag&1: runs battle_check_target check based on unit->group->target_flag
-*/
+ * Looks for a skill unit on a given cell
+ * flag&1: runs battle_check_target check based on unit->group->target_flag
+ */
 struct skill_unit* map_find_skill_unit_oncell(struct block_list* target,int16 x,int16 y,uint16 skill_id,struct skill_unit* out_unit, int flag) {
 	int16 m,bx,by;
 	struct block_list *bl;
-	struct skill_unit *unit;
+	struct skill_unit *su;
 	m = target->m;
 
-	if (x < 0 || y < 0 || (x >= map[m].xs) || (y >= map[m].ys))
+	if (x < 0 || y < 0 || (x >= map->list[m].xs) || (y >= map->list[m].ys))
 		return NULL;
 
 	bx = x/BLOCK_SIZE;
 	by = y/BLOCK_SIZE;
 
-	for( bl = map[m].block[bx+by*map[m].bxs] ; bl != NULL ; bl = bl->next )
-	{
+	for( bl = map->list[m].block[bx+by*map->list[m].bxs] ; bl != NULL ; bl = bl->next ) {
 		if (bl->x != x || bl->y != y || bl->type != BL_SKILL)
 			continue;
 
-		unit = (struct skill_unit *) bl;
-		if( unit == out_unit || !unit->alive || !unit->group || unit->group->skill_id != skill_id )
+		su = (struct skill_unit *) bl;
+		if( su == out_unit || !su->alive || !su->group || su->group->skill_id != skill_id )
 			continue;
-		if( !(flag&1) || battle->check_target(&unit->bl,target,unit->group->target_flag) > 0 )
-			return unit;
+		if( !(flag&1) || battle->check_target(&su->bl,target,su->group->target_flag) > 0 )
+			return su;
 	}
 	return NULL;
 }
 
-/*==========================================
-* Adapted from foreachinarea for an easier invocation. [Skotlex]
-*------------------------------------------*/
-int map_foreachinrange(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, ...)
-{
-	int bx, by, m;
-	int returnCount = 0;	//total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i;
-	int x0, x1, y0, y1;
-	va_list ap;
-
-	m = center->m;
-	x0 = max(center->x - range, 0);
-	y0 = max(center->y - range, 0);
-	x1 = min(center->x + range, map[ m ].xs - 1);
-	y1 = min(center->y + range, map[ m ].ys - 1);
-
-	if ( type&~BL_MOB )
-		for ( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ) {
-				for( bl = map[m].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-					if( bl->type&type
-						&& bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1
-#ifdef CIRCULAR_AREA
-						&& check_distance_bl(center, bl, range)
-#endif
-						&& bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
-				}
-			}
-		}
-
-		if( type&BL_MOB )
-			for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-				for(bx=x0/BLOCK_SIZE;bx<=x1/BLOCK_SIZE;bx++) {
-					for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1
-#ifdef CIRCULAR_AREA
-							&& check_distance_bl(center, bl, range)
-#endif
-							&& bl_list_count < BL_LIST_MAX )
-							bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-			}
-
-			if( bl_list_count >= BL_LIST_MAX )
-				ShowWarning("iMap->foreachinrange: block count too many!\n");
+/** @name Functions for block_list search and manipulation
+ */
 
-			iMap->freeblock_lock();
+/* @{ */
+/**
+ * Applies func to every block_list in bl_list starting with bl_list[blockcount].
+ * Sets bl_list_count back to blockcount.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param blockcount Index of first relevant entry in bl_list
+ * @param max Maximum sum of values returned by func (usually max number of func calls)
+ * @param args Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+static int bl_vforeach(int (*func)(struct block_list*, va_list), int blockcount, int max, va_list args) {
+	int i;
+	int returnCount = 0;
 
-			for( i = blockcount; i < bl_list_count; i++ )
-				if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-					va_start(ap, type);
-					returnCount += func(bl_list[ i ], ap);
-					va_end(ap);
-				}
+	map->freeblock_lock();
+	for (i = blockcount; i < map->bl_list_count && returnCount < max; i++) {
+		if (map->bl_list[i]->prev) { //func() may delete this bl_list[] slot, checking for prev ensures it wasn't queued for deletion.
+			va_list argscopy;
+			va_copy(argscopy, args);
+			returnCount += func(map->bl_list[i], argscopy);
+			va_end(argscopy);
+		}
+	}
+	map->freeblock_unlock();
 
-				iMap->freeblock_unlock();
+	map->bl_list_count = blockcount;
 
-				bl_list_count = blockcount;
-				return returnCount;	//[Skotlex]
+	return returnCount;
 }
 
-/*==========================================
-* Same as foreachinrange, but there must be a shoot-able range between center and target to be counted in. [Skotlex]
-*------------------------------------------*/
-int map_foreachinshootrange(int (*func)(struct block_list*,va_list),struct block_list* center, int16 range, int type,...)
-{
-	int bx, by, m;
-	int returnCount = 0;	//total sum of returned values of func() [Skotlex]
+/**
+ * Applies func to every block_list object of bl_type type on map m.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param type enum bl_type
+ * @param args Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+static int map_vforeachinmap(int (*func)(struct block_list*, va_list), int16 m, int type, va_list args) {
+	int i;
+	int returnCount = 0;
+	int bsize;
+	va_list argscopy;
 	struct block_list *bl;
-	int blockcount = bl_list_count, i;
-	int x0, x1, y0, y1;
-	va_list ap;
+	int blockcount = map->bl_list_count;
 
-	m = center->m;
-	if ( m < 0 )
+	if (m < 0)
 		return 0;
 
-	x0 = max(center->x-range, 0);
-	y0 = max(center->y-range, 0);
-	x1 = min(center->x+range, map[m].xs-1);
-	y1 = min(center->y+range, map[m].ys-1);
-
-	if ( type&~BL_MOB )
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ) {
-				for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-					if( bl->type&type
-						&& bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1
-#ifdef CIRCULAR_AREA
-						&& check_distance_bl(center, bl, range)
-#endif
-						&& path_search_long(NULL, center->m, center->x, center->y, bl->x, bl->y, CELL_CHKWALL)
-						&& bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
+	bsize = map->list[m].bxs * map->list[m].bys;
+	for (i = 0; i < bsize; i++) {
+		if (type&~BL_MOB) {
+			for (bl = map->list[m].block[i]; bl != NULL; bl = bl->next) {
+				if (bl->type&type) {
+					if( map->bl_list_count >= map->bl_list_size )
+						map_bl_list_expand();
+					map->bl_list[map->bl_list_count++] = bl;
 				}
 			}
 		}
-		if( type&BL_MOB )
-			for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-				for( bx=x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ) {
-					for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1
-#ifdef CIRCULAR_AREA
-							&& check_distance_bl(center, bl, range)
-#endif
-							&& path_search_long(NULL, center->m, center->x, center->y, bl->x, bl->y, CELL_CHKWALL)
-							&& bl_list_count < BL_LIST_MAX )
-							bl_list[ bl_list_count++ ] = bl;
-					}
-				}
+		if (type&BL_MOB) {
+			for (bl = map->list[m].block_mob[i]; bl != NULL; bl = bl->next) {
+				if( map->bl_list_count >= map->bl_list_size )
+					map_bl_list_expand();
+				map->bl_list[map->bl_list_count++] = bl;
 			}
+		}
+	}
 
-			if( bl_list_count >= BL_LIST_MAX )
-				ShowWarning("iMap->foreachinrange: block count too many!\n");
+	va_copy(argscopy, args);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, argscopy);
+	va_end(argscopy);
 
-			iMap->freeblock_lock();
+	return returnCount;
+}
 
-			for( i = blockcount; i < bl_list_count; i++ )
-				if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-					va_start(ap, type);
-					returnCount += func(bl_list[ i ], ap);
-					va_end(ap);
-				}
+/**
+ * Applies func to every block_list object of bl_type type on map m.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachinmap
+ * @param func Function to be applied
+ * @param m Map id
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachinmap(int (*func)(struct block_list*, va_list), int16 m, int type, ...) {
+	int returnCount;
+	va_list ap;
 
-				iMap->freeblock_unlock();
+	va_start(ap, type);
+	returnCount = map->vforeachinmap(func, m, type, ap);
+	va_end(ap);
 
-				bl_list_count = blockcount;
-				return returnCount;	//[Skotlex]
+	return returnCount;
 }
 
-/*==========================================
-* range = map m (x0,y0)-(x1,y1)
-* Apply *func with ... arguments for the range.
-* @type = BL_PC/BL_MOB etc..
-*------------------------------------------*/
-int map_foreachinarea(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int type, ...)
-{
+/**
+ * Applies func to every block_list object of bl_type type on all maps
+ * of instance instance_id.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachinmap.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachininstance(int (*func)(struct block_list*, va_list), int16 instance_id, int type, va_list ap) {
+	int i;
+	int returnCount = 0;
+
+	for (i = 0; i < instance->list[instance_id].num_map; i++) {
+		int m = instance->list[instance_id].map[i];
+		va_list apcopy;
+		va_copy(apcopy, ap);
+		returnCount += map->vforeachinmap(func, m, type, apcopy);
+		va_end(apcopy);
+	}
+
+	return returnCount;
+}
+
+/**
+ * Applies func to every block_list object of bl_type type on all maps
+ * of instance instance_id.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachininstance.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachininstance(int (*func)(struct block_list*, va_list), int16 instance_id, int type, ...) {
+	int returnCount;
+	va_list ap;
+
+	va_start(ap, type);
+	returnCount = map->vforeachininstance(func, instance_id, type, ap);
+	va_end(ap);
+
+	return returnCount;
+}
+
+/**
+ * Retrieves all map objects in area that are matched by the type
+ * and func. Appends them at the end of global bl_list array.
+ * @param type Matching enum bl_type
+ * @param m Map
+ * @param func Matching function
+ * @param ... Extra arguments for func
+ * @return Number of found objects
+ */
+static int bl_getall_area(int type, int m, int x0, int y0, int x1, int y1, int (*func)(struct block_list*, va_list), ...) {
+	va_list args;
 	int bx, by;
-	int returnCount = 0;	//total sum of returned values of func() [Skotlex]
 	struct block_list *bl;
-	int blockcount = bl_list_count, i;
-	va_list ap;
+	int found = 0;
 
-	if ( m < 0 )
+	if (m < 0)
 		return 0;
 
-	if ( x1 < x0 )
-		swap(x0, x1);
-	if ( y1 < y0 )
-		swap(y0, y1);
+	if (x1 < x0) swap(x0, x1);
+	if (y1 < y0) swap(y0, y1);
 
+	// Limit search area to map size
 	x0 = max(x0, 0);
 	y0 = max(y0, 0);
-	x1 = min(x1, map[ m ].xs - 1);
-	y1 = min(y1, map[ m ].ys - 1);
-	if ( type&~BL_MOB )
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ )
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ )
-				for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next )
-					if( bl->type&type && bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1 && bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
+	x1 = min(x1, map->list[m].xs - 1);
+	y1 = min(y1, map->list[m].ys - 1);
+
+	for (by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++) {
+		for (bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++) {
+			if (type&~BL_MOB) {
+				for (bl = map->list[m].block[bx + by * map->list[m].bxs]; bl != NULL; bl = bl->next) {
+					if (bl->type&type && bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1) {
+						if( map->bl_list_count >= map->bl_list_size )
+							map_bl_list_expand();
+						if (func) {
+							va_start(args, func);
+							if (func(bl, args)) {
+								map->bl_list[map->bl_list_count++] = bl;
+								found++;
+							}
+							va_end(args);
+						} else {
+							map->bl_list[map->bl_list_count++] = bl;
+							found++;
+						}
+					}
+				}
+			}
+			if (type&BL_MOB) { // TODO: fix this code duplication
+				for (bl = map->list[m].block_mob[bx + by * map->list[m].bxs]; bl != NULL; bl = bl->next) {
+					if (bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1) {
+						if( map->bl_list_count >= map->bl_list_size )
+							map_bl_list_expand();
+						if (func) {
+							va_start(args, func);
+							if (func(bl, args)) {
+								map->bl_list[map->bl_list_count++] = bl;
+								found++;
+							}
+							va_end(args);
+						} else {
+							map->bl_list[map->bl_list_count++] = bl;
+							found++;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	return found;
+}
 
-	if( type&BL_MOB )
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ )
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ )
-				for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next )
-					if( bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1 && bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
+/**
+ * Checks if bl is within range cells from center.
+ * If CIRCULAR AREA is not used always returns 1, since
+ * preliminary range selection is already done in bl_getall_area.
+ * @return 1 if matches, 0 otherwise
+ */
+static int bl_vgetall_inrange(struct block_list *bl, va_list args)
+{
+#ifdef CIRCULAR_AREA
+	struct block_list *center = va_arg(args, struct block_list*);
+	int range = va_arg(args, int);
+	if (!check_distance_bl(center, bl, range))
+		return 0;
+#endif
+	return 1;
+}
 
-	if( bl_list_count >= BL_LIST_MAX )
-		ShowWarning("map_foreachinarea: block count too many!\n");
+/**
+ * Applies func to every block_list object of bl_type type within range cells from center.
+ * Area is rectangular, unless CIRCULAR_AREA is defined.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachinrange(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
+
+	if (range < 0) range *= -1;
+
+	bl_getall_area(type, center->m, center->x - range, center->y - range, center->x + range, center->y + range, bl_vgetall_inrange, center, range);
+
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, apcopy);
+	va_end(apcopy);
 
-	iMap->freeblock_lock();
+	return returnCount;
+}
 
-	for( i = blockcount; i < bl_list_count; i++ )
-		if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-			va_start(ap, type);
-			returnCount += func(bl_list[ i ], ap);
-			va_end(ap);
-		}
+/**
+ * Applies func to every block_list object of bl_type type within range cells from center.
+ * Area is rectangular, unless CIRCULAR_AREA is defined.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachinrange
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachinrange(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int type, ...) {
+	int returnCount;
+	va_list ap;
 
-		iMap->freeblock_unlock();
+	va_start(ap, type);
+	returnCount = map->vforeachinrange(func, center, range, type, ap);
+	va_end(ap);
 
-		bl_list_count = blockcount;
-		return returnCount;	//[Skotlex]
+	return returnCount;
 }
-/*==========================================
-* Adapted from forcountinarea for an easier invocation. [pakpil]
-*------------------------------------------*/
-int map_forcountinrange(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int count, int type, ...)
-{
-	int bx, by, m;
-	int returnCount = 0;	//total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i;
-	int x0, x1, y0, y1;
+
+/**
+ * Applies func to some block_list objects of bl_type type within range cells from center.
+ * Limit is set by count parameter.
+ * Area is rectangular, unless CIRCULAR_AREA is defined.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param count Maximum sum of values returned by func (usually max number of func calls)
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforcountinrange(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int count, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
+
+	if (range < 0) range *= -1;
+
+	bl_getall_area(type, center->m, center->x - range, center->y - range, center->x + range, center->y + range, bl_vgetall_inrange, center, range);
+
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, count, apcopy);
+	va_end(apcopy);
+
+	return returnCount;
+}
+
+/**
+ * Applies func to some block_list objects of bl_type type within range cells from center.
+ * Limit is set by count parameter.
+ * Area is rectangular, unless CIRCULAR_AREA is defined.
+ * Returns the sum of values returned by func.
+ * @see map_vforcountinrange
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param count Maximum sum of values returned by func (usually max number of func calls)
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_forcountinrange(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int count, int type, ...) {
+	int returnCount;
 	va_list ap;
 
-	m = center->m;
-	x0 = max(center->x - range, 0);
-	y0 = max(center->y - range, 0);
-	x1 = min(center->x + range, map[ m ].xs - 1);
-	y1 = min(center->y + range, map[ m ].ys - 1);
-
-	if ( type&~BL_MOB )
-		for ( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ) {
-				for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-					if( bl->type&type
-						&& bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1
-#ifdef CIRCULAR_AREA
-						&& check_distance_bl(center, bl, range)
-#endif
-						&& bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
-				}
-			}
-		}
-		if( type&BL_MOB )
-			for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-				for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ){
-					for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1
+	va_start(ap, type);
+	returnCount = map->vforcountinrange(func, center, range, count, type, ap);
+	va_end(ap);
+
+	return returnCount;
+}
+
+/**
+ * Checks if bl is within shooting range from center.
+ * There must be a shootable path between bl and center.
+ * Does not check for range if CIRCULAR AREA is not defined, since
+ * preliminary range selection is already done in bl_getall_area.
+ * @return 1 if matches, 0 otherwise
+ */
+static int bl_vgetall_inshootrange(struct block_list *bl, va_list args)
+{
+	struct block_list *center = va_arg(args, struct block_list*);
 #ifdef CIRCULAR_AREA
-							&& check_distance_bl(center, bl, range)
+	int range = va_arg(args, int);
+	if (!check_distance_bl(center, bl, range))
+		return 0;
 #endif
-							&& bl_list_count < BL_LIST_MAX )
-							bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-			}
+	if (!path->search_long(NULL, center->m, center->x, center->y, bl->x, bl->y, CELL_CHKWALL))
+		return 0;
+	return 1;
+}
 
-			if( bl_list_count >= BL_LIST_MAX )
-				ShowWarning("map_forcountinrange: block count too many!\n");
+/**
+ * Applies func to every block_list object of bl_type type within shootable range from center.
+ * There must be a shootable path between bl and center.
+ * Area is rectangular, unless CIRCULAR_AREA is defined.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachinshootrange(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
+
+	if (range < 0) range *= -1;
+
+	bl_getall_area(type, center->m, center->x - range, center->y - range, center->x + range, center->y + range, bl_vgetall_inshootrange, center, range);
+
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, ap);
+	va_end(apcopy);
 
-			iMap->freeblock_lock();
+	return returnCount;
+}
 
-			for( i = blockcount; i < bl_list_count; i++ )
-				if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-					va_start(ap, type);
-					returnCount += func(bl_list[ i ], ap);
-					va_end(ap);
-					if( count && returnCount >= count )
-						break;
-				}
+/**
+ * Applies func to every block_list object of bl_type type within shootable range from center.
+ * There must be a shootable path between bl and center.
+ * Area is rectangular, unless CIRCULAR_AREA is defined.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachinshootrange(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int type, ...) {
+	int returnCount;
+	va_list ap;
 
-				iMap->freeblock_unlock();
+	va_start(ap, type);
+	returnCount = map->vforeachinshootrange(func, center, range, type, ap);
+	va_end(ap);
 
-				bl_list_count = blockcount;
-				return returnCount;	//[Skotlex]
+	return returnCount;
 }
-int map_forcountinarea(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int count, int type, ...)
-{
-	int bx, by;
-	int returnCount = 0;	//total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i;
+
+/**
+ * Applies func to every block_list object of bl_type type in
+ * rectangular area (x0,y0)~(x1,y1) on map m.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x0 Starting X-coordinate
+ * @param y0 Starting Y-coordinate
+ * @param x1 Ending X-coordinate
+ * @param y1 Ending Y-coordinate
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachinarea(int (*func)(struct block_list*, va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
+
+	bl_getall_area(type, m, x0, y0, x1, y1, NULL);
+
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, apcopy);
+	va_end(apcopy);
+
+	return returnCount;
+}
+
+/**
+ * Applies func to every block_list object of bl_type type in
+ * rectangular area (x0,y0)~(x1,y1) on map m.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachinarea
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x0 Starting X-coordinate
+ * @param y0 Starting Y-coordinate
+ * @param x1 Ending X-coordinate
+ * @param y1 Ending Y-coordinate
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachinarea(int (*func)(struct block_list*, va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int type, ...) {
+	int returnCount;
 	va_list ap;
 
-	if ( m < 0 )
-		return 0;
+	va_start(ap, type);
+	returnCount = map->vforeachinarea(func, m, x0, y0, x1, y1, type, ap);
+	va_end(ap);
 
-	if ( x1 < x0 )
-		swap(x0, x1);
-	if ( y1 < y0 )
-		swap(y0, y1);
+	return returnCount;
+}
 
-	x0 = max(x0, 0);
-	y0 = max(y0, 0);
-	x1 = min(x1, map[ m ].xs - 1);
-	y1 = min(y1, map[ m ].ys - 1);
-
-	if ( type&~BL_MOB )
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ )
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ )
-				for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next )
-					if( bl->type&type && bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1 && bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
-
-	if( type&BL_MOB )
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ )
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ )
-				for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next )
-					if( bl->x >= x0 && bl->x <= x1 && bl->y >= y0 && bl->y <= y1 && bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
-
-	if( bl_list_count >= BL_LIST_MAX )
-		ShowWarning("map_foreachinarea: block count too many!\n");
-
-	iMap->freeblock_lock();
-
-	for( i = blockcount; i < bl_list_count; i++ )
-		if(bl_list[ i ]->prev) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-			va_start(ap, type);
-			returnCount += func(bl_list[ i ], ap);
-			va_end(ap);
-			if( count && returnCount >= count )
-				break;
-		}
+/**
+ * Applies func to some block_list objects of bl_type type in
+ * rectangular area (x0,y0)~(x1,y1) on map m.
+ * Limit is set by @count parameter.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x0 Starting X-coordinate
+ * @param y0 Starting Y-coordinate
+ * @param x1 Ending X-coordinate
+ * @param y1 Ending Y-coordinate
+ * @param count Maximum sum of values returned by func (usually max number of func calls)
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforcountinarea(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int count, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
+
+	bl_getall_area(type, m, x0, y0, x1, y1, NULL);
+
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, count, apcopy);
+	va_end(apcopy);
+
+	return returnCount;
+}
+
+/**
+ * Applies func to some block_list objects of bl_type type in
+ * rectangular area (x0,y0)~(x1,y1) on map m.
+ * Limit is set by @count parameter.
+ * Returns the sum of values returned by func.
+ * @see map_vforcountinarea
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x0 Starting X-coordinate
+ * @param y0 Starting Y-coordinate
+ * @param x1 Ending X-coordinate
+ * @param y1 Ending Y-coordinate
+ * @param count Maximum sum of values returned by func (usually max number of func calls)
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_forcountinarea(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int count, int type, ...) {
+	int returnCount;
+	va_list ap;
 
-		iMap->freeblock_unlock();
+	va_start(ap, type);
+	returnCount = map->vforcountinarea(func, m, x0, y0, x1, y1, count, type, ap);
+	va_end(ap);
 
-		bl_list_count = blockcount;
-		return returnCount;	//[Skotlex]
+	return returnCount;
 }
 
-/*==========================================
-* For what I get
-* Move bl and do func* with va_list while moving.
-* Mouvement is set by dx dy wich are distance in x and y
-*------------------------------------------*/
-int map_foreachinmovearea(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int16 dx, int16 dy, int type, ...)
+/**
+ * Checks if bl is inside area that was in range cells from the center
+ * before it was moved by (dx,dy) cells, but it is not in range cells
+ * from center after movement is completed.
+ * In other words, checks if bl is inside area that is no longer covered
+ * by center's range.
+ * Preliminary range selection is already done in bl_getall_area.
+ * @return 1 if matches, 0 otherwise
+ */
+static int bl_vgetall_inmovearea(struct block_list *bl, va_list args)
 {
-	int bx, by, m;
-	int returnCount = 0;  //total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i;
-	int x0, x1, y0, y1;
-	va_list ap;
+	int dx = va_arg(args, int);
+	int dy = va_arg(args, int);
+	struct block_list *center = va_arg(args, struct block_list*);
+	int range = va_arg(args, int);
+
+	if ((dx > 0 && bl->x < center->x - range + dx) ||
+		(dx < 0 && bl->x > center->x + range + dx) ||
+		(dy > 0 && bl->y < center->y - range + dy) ||
+		(dy < 0 && bl->y > center->y + range + dy))
+		return 1;
+	return 0;
+}
 
-	if ( !range ) return 0;
-	if ( !dx && !dy ) return 0; //No movement.
+/**
+ * Applies func to every block_list object of bl_type type in
+ * area that was covered by range cells from center, but is no
+ * longer after center is moved by (dx,dy) cells (i.e. area that
+ * center has lost sight of).
+ * If used after center has reached its destination and with
+ * opposed movement vector (-dx,-dy), selection corresponds
+ * to new area in center's view).
+ * Uses rectangular area.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param dx Center's movement on X-axis
+ * @param dy Center's movement on Y-axis
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachinmovearea(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int16 dx, int16 dy, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	int m, x0, x1, y0, y1;
+	va_list apcopy;
+
+	if (!range) return 0;
+	if (!dx && !dy) return 0; // No movement.
+
+	if (range < 0) range *= -1;
 
 	m = center->m;
-
 	x0 = center->x - range;
 	x1 = center->x + range;
 	y0 = center->y - range;
 	y1 = center->y + range;
 
-	if ( x1 < x0 )
-		swap(x0, x1);
-	if ( y1 < y0 )
-		swap(y0, y1);
-
-	if( dx == 0 || dy == 0 ) {
-		//Movement along one axis only.
-		if( dx == 0 ){
-			if( dy < 0 ) //Moving south
-				y0 = y1 + dy + 1;
-			else //North
-				y1 = y0 + dy - 1;
+	if (dx == 0 || dy == 0) { // Movement along one axis only.
+		if (dx == 0) {
+			if (dy < 0) { y0 = y1 + dy + 1; } // Moving south
+			else        { y1 = y0 + dy - 1; } // North
 		} else { //dy == 0
-			if( dx < 0 ) //West
-				x0 = x1 + dx + 1;
-			else //East
-				x1 = x0 + dx - 1;
-		}
-
-		x0 = max(x0, 0);
-		y0 = max(y0, 0);
-		x1 = min(x1, map[ m ].xs - 1);
-		y1 = min(y1, map[ m ].ys - 1);
-
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ) {
-				if ( type&~BL_MOB ) {
-					for( bl = map[m].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->type&type &&
-							bl->x >= x0 && bl->x <= x1 &&
-							bl->y >= y0 && bl->y <= y1 &&
-							bl_list_count < BL_LIST_MAX )
-							bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-				if ( type&BL_MOB ) {
-					for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->x >= x0 && bl->x <= x1 &&
-							bl->y >= y0 && bl->y <= y1 &&
-							bl_list_count < BL_LIST_MAX )
-							bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-			}
-		}
-	} else { // Diagonal movement
-
-		x0 = max(x0, 0);
-		y0 = max(y0, 0);
-		x1 = min(x1, map[ m ].xs - 1);
-		y1 = min(y1, map[ m ].ys - 1);
-
-		for( by = y0 / BLOCK_SIZE; by <= y1 / BLOCK_SIZE; by++ ) {
-			for( bx = x0 / BLOCK_SIZE; bx <= x1 / BLOCK_SIZE; bx++ ) {
-				if ( type & ~BL_MOB ) {
-					for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->type&type &&
-							bl->x >= x0 && bl->x <= x1 &&
-							bl->y >= y0 && bl->y <= y1 &&
-							bl_list_count < BL_LIST_MAX )
-							if( ( dx > 0 && bl->x < x0 + dx) ||
-								( dx < 0 && bl->x > x1 + dx) ||
-								( dy > 0 && bl->y < y0 + dy) ||
-								( dy < 0 && bl->y > y1 + dy) )
-								bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-				if ( type&BL_MOB ) {
-					for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->x >= x0 && bl->x <= x1 &&
-							bl->y >= y0 && bl->y <= y1 &&
-							bl_list_count < BL_LIST_MAX)
-							if( ( dx > 0 && bl->x < x0 + dx) ||
-								( dx < 0 && bl->x > x1 + dx) ||
-								( dy > 0 && bl->y < y0 + dy) ||
-								( dy < 0 && bl->y > y1 + dy) )
-								bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-			}
+			if (dx < 0) { x0 = x1 + dx + 1; } // West
+			else        { x1 = x0 + dx - 1; } // East
 		}
-
+		bl_getall_area(type, m, x0, y0, x1, y1, NULL);
+	}
+	else { // Diagonal movement
+		bl_getall_area(type, m, x0, y0, x1, y1, bl_vgetall_inmovearea, dx, dy, center, range);
 	}
 
-	if( bl_list_count >= BL_LIST_MAX )
-		ShowWarning("map_foreachinmovearea: block count too many!\n");
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, apcopy);
+	va_end(apcopy);
 
-	iMap->freeblock_lock();	// Prohibit the release from memory
+	return returnCount;
+}
 
-	for( i = blockcount; i < bl_list_count; i++ )
-		if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-			va_start(ap, type);
-			returnCount += func(bl_list[ i ], ap);
-			va_end(ap);
-		}
+/**
+ * Applies func to every block_list object of bl_type type in
+ * area that was covered by range cells from center, but is no
+ * longer after center is moved by (dx,dy) cells (i.e. area that
+ * center has lost sight of).
+ * If used after center has reached its destination and with
+ * opposed movement vector (-dx,-dy), selection corresponds
+ * to new area in center's view).
+ * Uses rectangular area.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachinmovearea
+ * @param func Function to be applied
+ * @param center Center of the selection area
+ * @param range Range in cells from center
+ * @param dx Center's movement on X-axis
+ * @param dy Center's movement on Y-axis
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachinmovearea(int (*func)(struct block_list*, va_list), struct block_list* center, int16 range, int16 dx, int16 dy, int type, ...) {
+	int returnCount;
+	va_list ap;
 
-		iMap->freeblock_unlock();	// Allow Free
+	va_start(ap, type);
+	returnCount = map->vforeachinmovearea(func, center, range, dx, dy, type, ap);
+	va_end(ap);
 
-		bl_list_count = blockcount;
-		return returnCount;
+	return returnCount;
 }
 
-// -- moonsoul	(added map_foreachincell which is a rework of map_foreachinarea but
-//			 which only checks the exact single x/y passed to it rather than an
-//			 area radius - may be more useful in some instances)
-//
-int map_foreachincell(int (*func)(struct block_list*,va_list), int16 m, int16 x, int16 y, int type, ...)
-{
-	int bx, by;
-	int returnCount = 0;  //total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i;
+/**
+ * Applies func to every block_list object of bl_type type in
+ * cell (x,y) on map m.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x Target cell X-coordinate
+ * @param y Target cell Y-coordinate
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachincell(int (*func)(struct block_list*, va_list), int16 m, int16 x, int16 y, int type, va_list ap) {
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
+
+	bl_getall_area(type, m, x, y, x, y, NULL);
+
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, apcopy);
+	va_end(apcopy);
+
+	return returnCount;
+}
+
+/**
+ * Applies func to every block_list object of bl_type type in
+ * cell (x,y) on map m.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x Target cell X-coordinate
+ * @param y Target cell Y-coordinate
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachincell(int (*func)(struct block_list*, va_list), int16 m, int16 x, int16 y, int type, ...) {
+	int returnCount;
 	va_list ap;
 
-	if ( x < 0 || y < 0 || x >= map[ m ].xs || y >= map[ m ].ys ) return 0;
+	va_start(ap, type);
+	returnCount = map->vforeachincell(func, m, x, y, type, ap);
+	va_end(ap);
 
-	by = y / BLOCK_SIZE;
-	bx = x / BLOCK_SIZE;
+	return returnCount;
+}
 
-	if( type&~BL_MOB )
-		for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next )
-			if( bl->type&type && bl->x == x && bl->y == y && bl_list_count < BL_LIST_MAX )
-				bl_list[ bl_list_count++ ] = bl;
-	if( type&BL_MOB )
-		for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs]; bl != NULL; bl = bl->next )
-			if( bl->x == x && bl->y == y && bl_list_count < BL_LIST_MAX)
-				bl_list[ bl_list_count++ ] = bl;
+/**
+ * Helper function for map_foreachinpath()
+ * Checks if shortest distance from bl to path
+ * between (x0,y0) and (x1,y1) is shorter than range.
+ * @see map_foreachinpath
+ */
+static int bl_vgetall_inpath(struct block_list *bl, va_list args)
+{
+	int m  = va_arg(args, int);
+	int x0 = va_arg(args, int);
+	int y0 = va_arg(args, int);
+	int x1 = va_arg(args, int);
+	int y1 = va_arg(args, int);
+	int range = va_arg(args, int);
+	int len_limit = va_arg(args, int);
+	int magnitude2 = va_arg(args, int);
+
+	int xi = bl->x;
+	int yi = bl->y;
+	int xu, yu;
+
+	int k = ( xi - x0 ) * ( x1 - x0 ) + ( yi - y0 ) * ( y1 - y0 );
+
+	if ( k < 0 || k > len_limit ) //Since more skills use this, check for ending point as well.
+		return 0;
 
-	if( bl_list_count >= BL_LIST_MAX )
-		ShowWarning("map_foreachincell: block count too many!\n");
+	if ( k > magnitude2 && !path->search_long(NULL, m, x0, y0, xi, yi, CELL_CHKWALL) )
+		return 0; //Targets beyond the initial ending point need the wall check.
 
-	iMap->freeblock_lock();
+	//All these shifts are to increase the precision of the intersection point and distance considering how it's
+	//int math.
+	k  = ( k << 4 ) / magnitude2; //k will be between 1~16 instead of 0~1
+	xi <<= 4;
+	yi <<= 4;
+	xu = ( x0 << 4 ) + k * ( x1 - x0 );
+	yu = ( y0 << 4 ) + k * ( y1 - y0 );
 
-	for( i = blockcount; i < bl_list_count; i++ )
-		if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-			va_start(ap, type);
-			returnCount += func(bl_list[ i ], ap);
-			va_end(ap);
-		}
+//Avoid needless calculations by not getting the sqrt right away.
+#define MAGNITUDE2(x0, y0, x1, y1) ( ( ( x1 ) - ( x0 ) ) * ( ( x1 ) - ( x0 ) ) + ( ( y1 ) - ( y0 ) ) * ( ( y1 ) - ( y0 ) ) )
 
-		iMap->freeblock_unlock();
+	k  = MAGNITUDE2(xi, yi, xu, yu);
 
-		bl_list_count = blockcount;
-		return returnCount;
+	//If all dot coordinates were <<4 the square of the magnitude is <<8
+	if ( k > range )
+		return 0;
+
+	return 1;
 }
 
-/*============================================================
-* For checking a path between two points (x0, y0) and (x1, y1)
-*------------------------------------------------------------*/
-int map_foreachinpath(int (*func)(struct block_list*,va_list),int16 m,int16 x0,int16 y0,int16 x1,int16 y1,int16 range,int length, int type,...)
-{
-	int returnCount = 0;  //total sum of returned values of func() [Skotlex]
-	//////////////////////////////////////////////////////////////
-	//
-	// sharp shooting 3 [Skotlex]
-	//
-	//////////////////////////////////////////////////////////////
-	// problem:
-	// Same as Sharp Shooting 1. Hits all targets within range of
-	// the line.
-	// (t1,t2 t3 and t4 get hit)
-	//
-	//     target 1
-	//      x t4
-	//     t2
-	// t3 x
-	//   x
-	//  S
-	//////////////////////////////////////////////////////////////
-	// Methodology:
-	// My trigonometrics and math are a little rusty... so the approach I am writing
-	// here is basicly do a double for to check for all targets in the square that
+/**
+ * Applies func to every block_list object of bl_type type in
+ * path on a line between (x0,y0) and (x1,y1) on map m.
+ * Path starts at (x0,y0) and is \a length cells long and \a range cells wide.
+ * Objects beyond the initial (x1,y1) ending point are checked
+ * for walls in the path.
+ * Returns the sum of values returned by func.
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x Target cell X-coordinate
+ * @param y Target cell Y-coordinate
+ * @param type enum bl_type
+ * @param ap Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_vforeachinpath(int (*func)(struct block_list*, va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int16 range, int length, int type, va_list ap) {
+	// [Skotlex]
+	// check for all targets in the square that
 	// contains the initial and final positions (area range increased to match the
 	// radius given), then for each object to test, calculate the distance to the
 	// path and include it if the range fits and the target is in the line (0<k<1,
 	// as they call it).
 	// The implementation I took as reference is found at
-	// http://astronomy.swin.edu.au/~pbourke/geometry/pointline/
-	// (they have a link to a C implementation, too)
-	// This approach is a lot like #2 commented on this function, which I have no
-	// idea why it was commented. I won't use doubles/floats, but pure int math for
+	// http://web.archive.org/web/20050720125314/http://astronomy.swin.edu.au/~pbourke/geometry/pointline/
+	// http://paulbourke.net/geometry/pointlineplane/
+	// I won't use doubles/floats, but pure int math for
 	// speed purposes. The range considered is always the same no matter how
 	// close/far the target is because that's how SharpShooting works currently in
-	// kRO.
+	// kRO
+
+	int returnCount = 0;
+	int blockcount = map->bl_list_count;
+	va_list apcopy;
 
-	//Generic map_foreach* variables.
-	int i, blockcount = bl_list_count;
-	struct block_list *bl;
-	int bx, by;
 	//method specific variables
 	int magnitude2, len_limit; //The square of the magnitude
-	int k, xi, yi, xu, yu;
+	int k;
 	int mx0 = x0, mx1 = x1, my0 = y0, my1 = y1;
-	va_list ap;
-
-	//Avoid needless calculations by not getting the sqrt right away.
-#define MAGNITUDE2(x0, y0, x1, y1) ( ( ( x1 ) - ( x0 ) ) * ( ( x1 ) - ( x0 ) ) + ( ( y1 ) - ( y0 ) ) * ( ( y1 ) - ( y0 ) ) )
-
-	if ( m < 0 )
-		return 0;
 
 	len_limit = magnitude2 = MAGNITUDE2(x0, y0, x1, y1);
-	if ( magnitude2 < 1 ) //Same begin and ending point, can't trace path.
+	if (magnitude2 < 1) //Same begin and ending point, can't trace path.
 		return 0;
 
-	if ( length ) { //Adjust final position to fit in the given area.
+	if (length) { //Adjust final position to fit in the given area.
 		//TODO: Find an alternate method which does not requires a square root calculation.
 		k = (int)sqrt((float)magnitude2);
 		mx1 = x0 + (x1 - x0) * length / k;
@@ -1047,7 +1237,7 @@ int map_foreachinpath(int (*func)(struct block_list*,va_list),int16 m,int16 x0,i
 		len_limit = MAGNITUDE2(x0, y0, mx1, my1);
 	}
 	//Expand target area to cover range.
-	if ( mx0 > mx1 ) {
+	if (mx0 > mx1) {
 		mx0 += range;
 		mx1 -= range;
 	} else {
@@ -1061,191 +1251,46 @@ int map_foreachinpath(int (*func)(struct block_list*,va_list),int16 m,int16 x0,i
 		my0 -= range;
 		my1 += range;
 	}
-
-	//The two fors assume mx0 < mx1 && my0 < my1
-	if ( mx0 > mx1 )
-		swap(mx0, mx1);
-	if ( my0 > my1 )
-		swap(my0, my1);
-
-	mx0 = max(mx0, 0);
-	my0 = max(my0, 0);
-	mx1 = min(mx1, map[ m ].xs - 1);
-	my1 = min(my1, map[ m ].ys - 1);
-
 	range *= range << 8; //Values are shifted later on for higher precision using int math.
 
-	if ( type&~BL_MOB )
-		for ( by = my0 / BLOCK_SIZE; by <= my1 / BLOCK_SIZE; by++ ) {
-			for( bx = mx0 / BLOCK_SIZE; bx <= mx1 / BLOCK_SIZE; bx++ ) {
-				for( bl = map[ m ].block[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-					if( bl->prev && bl->type&type && bl_list_count < BL_LIST_MAX ) {
-						xi = bl->x;
-						yi = bl->y;
-
-						k = ( xi - x0 ) * ( x1 - x0 ) + ( yi - y0 ) * ( y1 - y0 );
-
-						if ( k < 0 || k > len_limit ) //Since more skills use this, check for ending point as well.
-							continue;
+	bl_getall_area(type, m, mx0, my0, mx1, my1, bl_vgetall_inpath, m, x0, y0, x1, y1, range, len_limit, magnitude2);
 
-						if ( k > magnitude2 && !path_search_long(NULL, m, x0, y0, xi, yi, CELL_CHKWALL) )
-							continue; //Targets beyond the initial ending point need the wall check.
-
-						//All these shifts are to increase the precision of the intersection point and distance considering how it's
-						//int math.
-						k  = ( k << 4 ) / magnitude2; //k will be between 1~16 instead of 0~1
-						xi <<= 4;
-						yi <<= 4;
-						xu = ( x0 << 4 ) + k * ( x1 - x0 );
-						yu = ( y0 << 4 ) + k * ( y1 - y0 );
-						k  = MAGNITUDE2(xi, yi, xu, yu);
-
-						//If all dot coordinates were <<4 the square of the magnitude is <<8
-						if ( k > range )
-							continue;
-
-						bl_list[ bl_list_count++ ] = bl;
-					}
-				}
-			}
-		}
-		if( type&BL_MOB )
-			for( by = my0 / BLOCK_SIZE; by <= my1 / BLOCK_SIZE; by++ ) {
-				for( bx = mx0 / BLOCK_SIZE; bx <= mx1 / BLOCK_SIZE; bx++ ) {
-					for( bl = map[ m ].block_mob[ bx + by * map[ m ].bxs ]; bl != NULL; bl = bl->next ) {
-						if( bl->prev && bl_list_count < BL_LIST_MAX ) {
-							xi = bl->x;
-							yi = bl->y;
-							k = ( xi - x0 ) * ( x1 - x0 ) + ( yi - y0 ) * ( y1 - y0 );
-
-							if ( k < 0 || k > len_limit )
-								continue;
-
-							if ( k > magnitude2 && !path_search_long(NULL, m, x0, y0, xi, yi, CELL_CHKWALL) )
-								continue; //Targets beyond the initial ending point need the wall check.
-
-							k  = ( k << 4 ) / magnitude2; //k will be between 1~16 instead of 0~1
-							xi <<= 4;
-							yi <<= 4;
-							xu = ( x0 << 4 ) + k * ( x1 - x0 );
-							yu = ( y0 << 4 ) + k * ( y1 - y0 );
-							k  = MAGNITUDE2(xi, yi, xu, yu);
-
-							//If all dot coordinates were <<4 the square of the magnitude is <<8
-							if ( k > range )
-								continue;
-
-							bl_list[ bl_list_count++ ] = bl;
-						}
-					}
-				}
-			}
-
-			if( bl_list_count >= BL_LIST_MAX )
-				ShowWarning("map_foreachinpath: block count too many!\n");
-
-			iMap->freeblock_lock();
-
-			for( i = blockcount; i < bl_list_count; i++ )
-				if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-					va_start(ap, type);
-					returnCount += func(bl_list[ i ], ap);
-					va_end(ap);
-				}
-
-				iMap->freeblock_unlock();
-
-				bl_list_count = blockcount;
-				return returnCount;	//[Skotlex]
+	va_copy(apcopy, ap);
+	returnCount = bl_vforeach(func, blockcount, INT_MAX, apcopy);
+	va_end(apcopy);
 
+	return returnCount;
 }
+#undef MAGNITUDE2
 
-// Copy of map_foreachincell, but applied to the whole map. [Skotlex]
-int map_foreachinmap(int (*func)(struct block_list*,va_list), int16 m, int type,...) {
-	int b, bsize;
-	int returnCount = 0;  //total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i;
-	va_list ap;
-
-	bsize = map[ m ].bxs * map[ m ].bys;
-
-	if( type&~BL_MOB )
-		for( b = 0; b < bsize; b++ )
-			for( bl = map[ m ].block[ b ]; bl != NULL; bl = bl->next )
-				if( bl->type&type && bl_list_count < BL_LIST_MAX )
-					bl_list[ bl_list_count++ ] = bl;
-
-	if( type&BL_MOB )
-		for( b = 0; b < bsize; b++ )
-			for( bl = map[ m ].block_mob[ b ]; bl != NULL; bl = bl->next )
-				if( bl_list_count < BL_LIST_MAX )
-					bl_list[ bl_list_count++ ] = bl;
-
-	if( bl_list_count >= BL_LIST_MAX )
-		ShowWarning("map_foreachinmap: block count too many!\n");
-
-	iMap->freeblock_lock();
-
-	for( i = blockcount; i < bl_list_count ; i++ )
-		if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-			va_start(ap, type);
-			returnCount += func(bl_list[ i ], ap);
-			va_end(ap);
-		}
-
-		iMap->freeblock_unlock();
-
-		bl_list_count = blockcount;
-		return returnCount;
-}
-// Copy of map_foreachinmap, but applied to all maps in a instance id. [Ind/Hercules]
-int map_foreachininstance(int (*func)(struct block_list*,va_list), int16 instance_id, int type,...) {
-	int b, bsize;
-	int returnCount = 0;  //total sum of returned values of func() [Skotlex]
-	struct block_list *bl;
-	int blockcount = bl_list_count, i, j;
-	int16 m;
+/**
+ * Applies func to every block_list object of bl_type type in
+ * path on a line between (x0,y0) and (x1,y1) on map m.
+ * Path starts at (x0,y0) and is \a length cells long and \a range cells wide.
+ * Objects beyond the initial (x1,y1) ending point are checked
+ * for walls in the path.
+ * Returns the sum of values returned by func.
+ * @see map_vforeachinpath
+ * @param func Function to be applied
+ * @param m Map id
+ * @param x Target cell X-coordinate
+ * @param y Target cell Y-coordinate
+ * @param type enum bl_type
+ * @param ... Extra arguments for func
+ * @return Sum of the values returned by func
+ */
+int map_foreachinpath(int (*func)(struct block_list*, va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int16 range, int length, int type, ...) {
+	int returnCount;
 	va_list ap;
 
-	for( j = 0; j < instances[instance_id].num_map; j++ ) {
-
-		m = instances[instance_id].map[j];
-
-		bsize = map[ m ].bxs * map[ m ].bys;
-
-		if( type&~BL_MOB )
-			for( b = 0; b < bsize; b++ )
-				for( bl = map[ m ].block[ b ]; bl != NULL; bl = bl->next )
-					if( bl->type&type && bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
-
-		if( type&BL_MOB )
-			for( b = 0; b < bsize; b++ )
-				for( bl = map[ m ].block_mob[ b ]; bl != NULL; bl = bl->next )
-					if( bl_list_count < BL_LIST_MAX )
-						bl_list[ bl_list_count++ ] = bl;
-
-		if( bl_list_count >= BL_LIST_MAX )
-			ShowWarning("map_foreachininstance: block count too many!\n");
-
-		iMap->freeblock_lock();
+	va_start(ap, type);
+	returnCount = map->vforeachinpath(func, m, x0, y0, x1, y1, range, length, type, ap);
+	va_end(ap);
 
-		for( i = blockcount; i < bl_list_count ; i++ )
-			if( bl_list[ i ]->prev ) { //func() may delete this bl_list[] slot, checking for prev ensures it wasnt queued for deletion.
-				va_start(ap, type);
-				returnCount += func(bl_list[ i ], ap);
-				va_end(ap);
-			}
-
-			iMap->freeblock_unlock();
-
-	}
-
-	bl_list_count = blockcount;
 	return returnCount;
 }
 
+/** @} */
 
 /// Generates a new flooritem object id from the interval [MIN_FLOORITEM, MAX_FLOORITEM).
 /// Used for floor items, skill units and chatroom objects.
@@ -1261,7 +1306,7 @@ int map_get_new_object_id(void)
 		if( i == MAX_FLOORITEM )
 			i = MIN_FLOORITEM;
 
-		if( !idb_exists(id_db, i) )
+		if( !idb_exists(map->id_db, i) )
 			break;
 
 		++i;
@@ -1279,12 +1324,11 @@ int map_get_new_object_id(void)
 }
 
 /*==========================================
-* Timered function to clear the floor (remove remaining item)
-* Called each flooritem_lifetime ms
-*------------------------------------------*/
-int map_clearflooritem_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct flooritem_data* fitem = (struct flooritem_data*)idb_get(id_db, id);
+ * Timered function to clear the floor (remove remaining item)
+ * Called each flooritem_lifetime ms
+ *------------------------------------------*/
+int map_clearflooritem_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct flooritem_data* fitem = (struct flooritem_data*)idb_get(map->id_db, id);
 
 	if (fitem == NULL || fitem->bl.type != BL_ITEM || (fitem->cleartimer != tid)) {
 		ShowError("map_clearflooritem_timer : error\n");
@@ -1292,50 +1336,50 @@ int map_clearflooritem_timer(int tid, unsigned int tick, int id, intptr_t data)
 	}
 
 
-	if (search_petDB_index(fitem->item_data.nameid, PET_EGG) >= 0)
-		intif_delete_petdata(MakeDWord(fitem->item_data.card[1], fitem->item_data.card[2]));
+	if (pet->search_petDB_index(fitem->item_data.nameid, PET_EGG) >= 0)
+		intif->delete_petdata(MakeDWord(fitem->item_data.card[1], fitem->item_data.card[2]));
 
 	clif->clearflooritem(fitem, 0);
-	iMap->deliddb(&fitem->bl);
-	iMap->delblock(&fitem->bl);
-	iMap->freeblock(&fitem->bl);
+	map->deliddb(&fitem->bl);
+	map->delblock(&fitem->bl);
+	map->freeblock(&fitem->bl);
 	return 0;
 }
 
 /*
-* clears a single bl item out of the bazooonga.
-*/
+ * clears a single bl item out of the bazooonga.
+ */
 void map_clearflooritem(struct block_list *bl) {
 	struct flooritem_data* fitem = (struct flooritem_data*)bl;
 
-	if( fitem->cleartimer )
-		iTimer->delete_timer(fitem->cleartimer,iMap->clearflooritem_timer);
+	if( fitem->cleartimer != INVALID_TIMER )
+		timer->delete(fitem->cleartimer,map->clearflooritem_timer);
 
 	clif->clearflooritem(fitem, 0);
-	iMap->deliddb(&fitem->bl);
-	iMap->delblock(&fitem->bl);
-	iMap->freeblock(&fitem->bl);
+	map->deliddb(&fitem->bl);
+	map->delblock(&fitem->bl);
+	map->freeblock(&fitem->bl);
 }
 
 /*==========================================
-* (m,x,y) locates a random available free cell around the given coordinates
-* to place an BL_ITEM object. Scan area is 9x9, returns 1 on success.
-* x and y are modified with the target cell when successful.
-*------------------------------------------*/
+ * (m,x,y) locates a random available free cell around the given coordinates
+ * to place an BL_ITEM object. Scan area is 9x9, returns 1 on success.
+ * x and y are modified with the target cell when successful.
+ *------------------------------------------*/
 int map_searchrandfreecell(int16 m,int16 *x,int16 *y,int stack) {
 	int free_cell,i,j;
 	int free_cells[9][2];
 
 	for(free_cell=0,i=-1;i<=1;i++){
-		if(i+*y<0 || i+*y>=map[m].ys)
+		if(i+*y<0 || i+*y>=map->list[m].ys)
 			continue;
 		for(j=-1;j<=1;j++){
-			if(j+*x<0 || j+*x>=map[m].xs)
+			if(j+*x<0 || j+*x>=map->list[m].xs)
 				continue;
-			if(iMap->getcell(m,j+*x,i+*y,CELL_CHKNOPASS) && !iMap->getcell(m,j+*x,i+*y,CELL_CHKICEWALL))
+			if(map->getcell(m,j+*x,i+*y,CELL_CHKNOPASS) && !map->getcell(m,j+*x,i+*y,CELL_CHKICEWALL))
 				continue;
 			//Avoid item stacking to prevent against exploits. [Skotlex]
-			if(stack && iMap->count_oncell(m,j+*x,i+*y, BL_ITEM) > stack)
+			if(stack && map->count_oncell(m,j+*x,i+*y, BL_ITEM) > stack)
 				continue;
 			free_cells[free_cell][0] = j+*x;
 			free_cells[free_cell++][1] = i+*y;
@@ -1350,23 +1394,22 @@ int map_searchrandfreecell(int16 m,int16 *x,int16 *y,int stack) {
 }
 
 
-static int map_count_sub(struct block_list *bl,va_list ap)
-{
+int map_count_sub(struct block_list *bl,va_list ap) {
 	return 1;
 }
 
 /*==========================================
-* Locates a random spare cell around the object given, using range as max
-* distance from that spot. Used for warping functions. Use range < 0 for
-* whole map range.
-* Returns 1 on success. when it fails and src is available, x/y are set to src's
-* src can be null as long as flag&1
-* when ~flag&1, m is not needed.
-* Flag values:
-* &1 = random cell must be around given m,x,y, not around src
-* &2 = the target should be able to walk to the target tile.
-* &4 = there shouldn't be any players around the target tile (use the no_spawn_on_player setting)
-*------------------------------------------*/
+ * Locates a random spare cell around the object given, using range as max
+ * distance from that spot. Used for warping functions. Use range < 0 for
+ * whole map range.
+ * Returns 1 on success. when it fails and src is available, x/y are set to src's
+ * src can be null as long as flag&1
+ * when ~flag&1, m is not needed.
+ * Flag values:
+ * &1 = random cell must be around given m,x,y, not around src
+ * &2 = the target should be able to walk to the target tile.
+ * &4 = there shouldn't be any players around the target tile (use the no_spawn_on_player setting)
+ *------------------------------------------*/
 int map_search_freecell(struct block_list *src, int16 m, int16 *x,int16 *y, int16 rx, int16 ry, int flag)
 {
 	int tries, spawn=0;
@@ -1392,35 +1435,33 @@ int map_search_freecell(struct block_list *src, int16 m, int16 *x,int16 *y, int1
 		//No range? Return the target cell then....
 		*x = bx;
 		*y = by;
-		return iMap->getcell(m,*x,*y,CELL_CHKREACH);
+		return map->getcell(m,*x,*y,CELL_CHKREACH);
 	}
 
 	if (rx >= 0 && ry >= 0) {
 		tries = rx2*ry2;
 		if (tries > 100) tries = 100;
 	} else {
-		tries = map[m].xs*map[m].ys;
+		tries = map->list[m].xs*map->list[m].ys;
 		if (tries > 500) tries = 500;
 	}
 
 	while(tries--) {
-		*x = (rx >= 0)?(rnd()%rx2-rx+bx):(rnd()%(map[m].xs-2)+1);
-		*y = (ry >= 0)?(rnd()%ry2-ry+by):(rnd()%(map[m].ys-2)+1);
+		*x = (rx >= 0)?(rnd()%rx2-rx+bx):(rnd()%(map->list[m].xs-2)+1);
+		*y = (ry >= 0)?(rnd()%ry2-ry+by):(rnd()%(map->list[m].ys-2)+1);
 
 		if (*x == bx && *y == by)
 			continue; //Avoid picking the same target tile.
 
-		if (iMap->getcell(m,*x,*y,CELL_CHKREACH))
-		{
-			if(flag&2 && !unit_can_reach_pos(src, *x, *y, 1))
+		if (map->getcell(m,*x,*y,CELL_CHKREACH)) {
+			if(flag&2 && !unit->can_reach_pos(src, *x, *y, 1))
 				continue;
 			if(flag&4) {
 				if (spawn >= 100) return 0; //Limit of retries reached.
-				if (spawn++ < battle_config.no_spawn_on_player &&
-					map_foreachinarea(map_count_sub, m,
-					*x-AREA_SIZE, *y-AREA_SIZE,
-					*x+AREA_SIZE, *y+AREA_SIZE, BL_PC)
-					)
+				if (spawn++ < battle_config.no_spawn_on_player
+				 && map->foreachinarea(map->count_sub, m, *x-AREA_SIZE, *y-AREA_SIZE,
+				                                         *x+AREA_SIZE, *y+AREA_SIZE, BL_PC)
+				)
 					continue;
 			}
 			return 1;
@@ -1432,14 +1473,14 @@ int map_search_freecell(struct block_list *src, int16 m, int16 *x,int16 *y, int1
 }
 
 /*==========================================
-* Add an item to location (m,x,y)
-* Parameters
-* @item_data item attributes
-* @amount quantity
-* @m, @x, @y mapid,x,y
-* @first_charid, @second_charid, @third_charid, looting priority
-* @flag: &1 MVP item. &2 do stacking check.
-*------------------------------------------*/
+ * Add an item to location (m,x,y)
+ * Parameters
+ * @item_data item attributes
+ * @amount quantity
+ * @m, @x, @y mapid,x,y
+ * @first_charid, @second_charid, @third_charid, looting priority
+ * @flag: &1 MVP item. &2 do stacking check.
+ *------------------------------------------*/
 int map_addflooritem(struct item *item_data,int amount,int16 m,int16 x,int16 y,int first_charid,int second_charid,int third_charid,int flags)
 {
 	int r;
@@ -1447,24 +1488,25 @@ int map_addflooritem(struct item *item_data,int amount,int16 m,int16 x,int16 y,i
 
 	nullpo_ret(item_data);
 
-	if(!map_searchrandfreecell(m,&x,&y,flags&2?1:0))
+	if(!map->searchrandfreecell(m,&x,&y,flags&2?1:0))
 		return 0;
 	r=rnd();
 
-	CREATE(fitem, struct flooritem_data, 1);
-	fitem->bl.type=BL_ITEM;
+	fitem = ers_alloc(map->flooritem_ers, struct flooritem_data);
+	
+	fitem->bl.type = BL_ITEM;
 	fitem->bl.prev = fitem->bl.next = NULL;
-	fitem->bl.m=m;
-	fitem->bl.x=x;
-	fitem->bl.y=y;
-	fitem->bl.id = iMap->get_new_object_id();
+	fitem->bl.m = m;
+	fitem->bl.x = x;
+	fitem->bl.y = y;
+	fitem->bl.id = map->get_new_object_id();
 	if(fitem->bl.id==0){
-		aFree(fitem);
+		ers_free(map->flooritem_ers, fitem);
 		return 0;
 	}
 
 	fitem->first_get_charid = first_charid;
-	fitem->first_get_tick = iTimer->gettick() + (flags&1 ? battle_config.mvp_item_first_get_time : battle_config.item_first_get_time);
+	fitem->first_get_tick = timer->gettick() + (flags&1 ? battle_config.mvp_item_first_get_time : battle_config.item_first_get_time);
 	fitem->second_get_charid = second_charid;
 	fitem->second_get_tick = fitem->first_get_tick + (flags&1 ? battle_config.mvp_item_second_get_time : battle_config.item_second_get_time);
 	fitem->third_get_charid = third_charid;
@@ -1474,19 +1516,19 @@ int map_addflooritem(struct item *item_data,int amount,int16 m,int16 x,int16 y,i
 	fitem->item_data.amount=amount;
 	fitem->subx=(r&3)*3+3;
 	fitem->suby=((r>>2)&3)*3+3;
-	fitem->cleartimer=iTimer->add_timer(iTimer->gettick()+battle_config.flooritem_lifetime,iMap->clearflooritem_timer,fitem->bl.id,0);
+	fitem->cleartimer=timer->add(timer->gettick()+battle_config.flooritem_lifetime,map->clearflooritem_timer,fitem->bl.id,0);
 
-	iMap->addiddb(&fitem->bl);
-	iMap->addblock(&fitem->bl);
+	map->addiddb(&fitem->bl);
+	map->addblock(&fitem->bl);
 	clif->dropflooritem(fitem);
 
 	return fitem->bl.id;
 }
 
 /**
-* @see DBCreateData
-*/
-static DBData create_charid2nick(DBKey key, va_list args)
+ * @see DBCreateData
+ */
+DBData create_charid2nick(DBKey key, va_list args)
 {
 	struct charid2nick *p;
 	CREATE(p, struct charid2nick, 1);
@@ -1501,16 +1543,16 @@ void map_addnickdb(int charid, const char* nick)
 	struct charid_request* req;
 	struct map_session_data* sd;
 
-	if( iMap->charid2sd(charid) )
+	if( map->charid2sd(charid) )
 		return;// already online
 
-	p = idb_ensure(nick_db, charid, create_charid2nick);
+	p = idb_ensure(map->nick_db, charid, map->create_charid2nick);
 	safestrncpy(p->nick, nick, sizeof(p->nick));
 
 	while( p->requests ) {
 		req = p->requests;
 		p->requests = req->next;
-		sd = iMap->charid2sd(req->charid);
+		sd = map->charid2sd(req->charid);
 		if( sd )
 			clif->solved_charname(sd->fd, charid, p->nick);
 		aFree(req);
@@ -1526,13 +1568,13 @@ void map_delnickdb(int charid, const char* name)
 	struct map_session_data* sd;
 	DBData data;
 
-	if (!nick_db->remove(nick_db, DB->i2key(charid), &data) || (p = DB->data2ptr(&data)) == NULL)
+	if (!map->nick_db->remove(map->nick_db, DB->i2key(charid), &data) || (p = DB->data2ptr(&data)) == NULL)
 		return;
 
 	while( p->requests ) {
 		req = p->requests;
 		p->requests = req->next;
-		sd = iMap->charid2sd(req->charid);
+		sd = map->charid2sd(req->charid);
 		if( sd )
 			clif->solved_charname(sd->fd, charid, name);
 		aFree(req);
@@ -1551,13 +1593,13 @@ void map_reqnickdb(struct map_session_data * sd, int charid)
 
 	nullpo_retv(sd);
 
-	tsd = iMap->charid2sd(charid);
+	tsd = map->charid2sd(charid);
 	if( tsd ) {
 		clif->solved_charname(sd->fd, charid, tsd->status.name);
 		return;
 	}
 
-	p = idb_ensure(nick_db, charid, create_charid2nick);
+	p = idb_ensure(map->nick_db, charid, map->create_charid2nick);
 	if( *p->nick ) {
 		clif->solved_charname(sd->fd, charid, p->nick);
 		return;
@@ -1566,12 +1608,12 @@ void map_reqnickdb(struct map_session_data * sd, int charid)
 	CREATE(req, struct charid_request, 1);
 	req->next = p->requests;
 	p->requests = req;
-	chrif_searchcharid(charid);
+	chrif->searchcharid(charid);
 }
 
 /*==========================================
-* add bl to id_db
-*------------------------------------------*/
+ * add bl to id_db
+ *------------------------------------------*/
 void map_addiddb(struct block_list *bl)
 {
 	nullpo_retv(bl);
@@ -1579,27 +1621,27 @@ void map_addiddb(struct block_list *bl)
 	if( bl->type == BL_PC )
 	{
 		TBL_PC* sd = (TBL_PC*)bl;
-		idb_put(pc_db,sd->bl.id,sd);
-		idb_put(charid_db,sd->status.char_id,sd);
+		idb_put(map->pc_db,sd->bl.id,sd);
+		idb_put(map->charid_db,sd->status.char_id,sd);
 	}
 	else if( bl->type == BL_MOB )
 	{
 		TBL_MOB* md = (TBL_MOB*)bl;
-		idb_put(mobid_db,bl->id,bl);
+		idb_put(map->mobid_db,bl->id,bl);
 
 		if( md->state.boss )
-			idb_put(bossid_db, bl->id, bl);
+			idb_put(map->bossid_db, bl->id, bl);
 	}
 
 	if( bl->type & BL_REGEN )
-		idb_put(regen_db, bl->id, bl);
+		idb_put(map->regen_db, bl->id, bl);
 
-	idb_put(id_db,bl->id,bl);
+	idb_put(map->id_db,bl->id,bl);
 }
 
 /*==========================================
-* remove bl from id_db
-*------------------------------------------*/
+ * remove bl from id_db
+ *------------------------------------------*/
 void map_deliddb(struct block_list *bl)
 {
 	nullpo_retv(bl);
@@ -1607,68 +1649,76 @@ void map_deliddb(struct block_list *bl)
 	if( bl->type == BL_PC )
 	{
 		TBL_PC* sd = (TBL_PC*)bl;
-		idb_remove(pc_db,sd->bl.id);
-		idb_remove(charid_db,sd->status.char_id);
+		idb_remove(map->pc_db,sd->bl.id);
+		idb_remove(map->charid_db,sd->status.char_id);
 	}
 	else if( bl->type == BL_MOB )
 	{
-		idb_remove(mobid_db,bl->id);
-		idb_remove(bossid_db,bl->id);
+		idb_remove(map->mobid_db,bl->id);
+		idb_remove(map->bossid_db,bl->id);
 	}
 
 	if( bl->type & BL_REGEN )
-		idb_remove(regen_db,bl->id);
+		idb_remove(map->regen_db,bl->id);
 
-	idb_remove(id_db,bl->id);
+	idb_remove(map->id_db,bl->id);
 }
 
 /*==========================================
-* Standard call when a player connection is closed.
-*------------------------------------------*/
+ * Standard call when a player connection is closed.
+ *------------------------------------------*/
 int map_quit(struct map_session_data *sd) {
 	int i;
 
 	if(!sd->state.active) { //Removing a player that is not active.
-		struct auth_node *node = chrif_search(sd->status.account_id);
+		struct auth_node *node = chrif->search(sd->status.account_id);
 		if (node && node->char_id == sd->status.char_id &&
 			node->state != ST_LOGOUT)
 			//Except when logging out, clear the auth-connect data immediately.
-			chrif_auth_delete(node->account_id, node->char_id, node->state);
+			chrif->auth_delete(node->account_id, node->char_id, node->state);
 		//Non-active players should not have loaded any data yet (or it was cleared already) so no additional cleanups are needed.
 		return 0;
 	}
+	
+	if( sd->expiration_tid != INVALID_TIMER )
+		timer->delete(sd->expiration_tid,pc->expiration_timer);
 
 	if (sd->npc_timer_id != INVALID_TIMER) //Cancel the event timer.
-		npc_timerevent_quit(sd);
+		npc->timerevent_quit(sd);
 
 	if (sd->npc_id)
-		npc_event_dequeue(sd);
+		npc->event_dequeue(sd);
+
+	if( sd->bg_id && !sd->bg_queue.arena ) /* TODO: dump this chunk after bg_queue is fully enabled */
+		bg->team_leave(sd,BGTL_QUIT);
 
-	if( sd->bg_id )
-		bg_team_leave(sd,1);
+	if( sd->state.autotrade && runflag != MAPSERVER_ST_SHUTDOWN && !hChSys.closing )
+		pc->autotrade_update(sd,PAUC_REMOVE);
 
+	skill->cooldown_save(sd);
 	pc->itemcd_do(sd,false);
 
 	for( i = 0; i < sd->queues_count; i++ ) {
 		struct hQueue *queue;
 		if( (queue = script->queue(sd->queues[i])) && queue->onLogOut[0] != '\0' ) {
-			npc_event(sd, queue->onLogOut, 0);
+			npc->event(sd, queue->onLogOut, 0);
 		}
 	}
 	/* two times, the npc event above may assign a new one or delete others */
 	for( i = 0; i < sd->queues_count; i++ ) {
-		script->queue_remove(sd->queues[i],sd->status.account_id);
+		if( sd->queues[i] != -1 )
+			script->queue_remove(sd->queues[i],sd->status.account_id);
 	}
 
-	npc_script_event(sd, NPCE_LOGOUT);
+	npc->script_event(sd, NPCE_LOGOUT);
 
 	//Unit_free handles clearing the player related data,
-	//iMap->quit handles extra specific data which is related to quitting normally
-	//(changing map-servers invokes unit_free but bypasses iMap->quit)
+	//map->quit handles extra specific data which is related to quitting normally
+	//(changing map-servers invokes unit_free but bypasses map->quit)
 	if( sd->sc.count ) {
 		//Status that are not saved...
 		for(i=0; i < SC_MAX; i++){
-			if ( status_get_sc_type(i)&SC_NO_SAVE ){
+			if ( status->get_sc_type(i)&SC_NO_SAVE ) {
 				if ( !sd->sc.data[i] )
 					continue;
 				switch( i ){
@@ -1690,34 +1740,32 @@ int map_quit(struct map_session_data *sd) {
 	}
 
 	// Return loot to owner
-	if( sd->pd ) pet_lootitem_drop(sd->pd, sd);
+	if( sd->pd ) pet->lootitem_drop(sd->pd, sd);
 
 	if( sd->state.storage_flag == 1 ) sd->state.storage_flag = 0; // No need to Double Save Storage on Quit.
 
-	if (sd->state.permanent_speed == 1) sd->state.permanent_speed = 0; // Remove lock so speed is set back to normal at login.
-
 	if( sd->ed ) {
-		elemental_clean_effect(sd->ed);
-		unit_remove_map(&sd->ed->bl,CLR_TELEPORT);
+		elemental->clean_effect(sd->ed);
+		unit->remove_map(&sd->ed->bl,CLR_TELEPORT,ALC_MARK);
 	}
 
-	if( hChSys.local && map[sd->bl.m].channel && idb_exists(map[sd->bl.m].channel->users, sd->status.char_id) ) {
-		clif->chsys_left(map[sd->bl.m].channel,sd);
+	if( hChSys.local && map->list[sd->bl.m].channel && idb_exists(map->list[sd->bl.m].channel->users, sd->status.char_id) ) {
+		clif->chsys_left(map->list[sd->bl.m].channel,sd);
 	}
 
 	clif->chsys_quit(sd);
 
-	unit_remove_map_pc(sd,CLR_TELEPORT);
+	unit->remove_map_pc(sd,CLR_RESPAWN);
 
-	if( map[sd->bl.m].instance_id >= 0 ) { // Avoid map conflicts and warnings on next login
+	if( map->list[sd->bl.m].instance_id >= 0 ) { // Avoid map conflicts and warnings on next login
 		int16 m;
 		struct point *pt;
-		if( map[sd->bl.m].save.map )
-			pt = &map[sd->bl.m].save;
+		if( map->list[sd->bl.m].save.map )
+			pt = &map->list[sd->bl.m].save;
 		else
 			pt = &sd->status.save_point;
 
-		if( (m=iMap->mapindex2mapid(pt->map)) >= 0 ) {
+		if( (m=map->mapindex2mapid(pt->map)) >= 0 ) {
 			sd->bl.m = m;
 			sd->bl.x = pt->x;
 			sd->bl.y = pt->y;
@@ -1725,86 +1773,84 @@ int map_quit(struct map_session_data *sd) {
 		}
 	}
 
+	if( sd->state.vending ) {
+		idb_remove(vending->db, sd->status.char_id);
+	}
+	
 	party->booking_delete(sd); // Party Booking [Spiria]
 	pc->makesavestatus(sd);
 	pc->clean_skilltree(sd);
-	chrif_save(sd,1);
-	unit_free_pc(sd);
+	chrif->save(sd,1);
+	unit->free_pc(sd);
 	return 0;
 }
 
 /*==========================================
-* Lookup, id to session (player,mob,npc,homon,merc..)
-*------------------------------------------*/
-struct map_session_data * map_id2sd(int id)
-{
+ * Lookup, id to session (player,mob,npc,homon,merc..)
+ *------------------------------------------*/
+struct map_session_data *map_id2sd(int id) {
 	if (id <= 0) return NULL;
-	return (struct map_session_data*)idb_get(pc_db,id);
+	return (struct map_session_data*)idb_get(map->pc_db,id);
 }
 
-struct mob_data * map_id2md(int id)
-{
+struct mob_data *map_id2md(int id) {
 	if (id <= 0) return NULL;
-	return (struct mob_data*)idb_get(mobid_db,id);
+	return (struct mob_data*)idb_get(map->mobid_db,id);
 }
 
-struct npc_data * map_id2nd(int id)
-{// just a id2bl lookup because there's no npc_db
-	struct block_list* bl = iMap->id2bl(id);
+struct npc_data *map_id2nd(int id) {
+	// just a id2bl lookup because there's no npc_db
+	struct block_list* bl = map->id2bl(id);
 
 	return BL_CAST(BL_NPC, bl);
 }
 
-struct homun_data* map_id2hd(int id)
-{
-	struct block_list* bl = iMap->id2bl(id);
+struct homun_data *map_id2hd(int id) {
+	struct block_list* bl = map->id2bl(id);
 
 	return BL_CAST(BL_HOM, bl);
 }
 
-struct mercenary_data* map_id2mc(int id)
-{
-	struct block_list* bl = iMap->id2bl(id);
+struct mercenary_data *map_id2mc(int id) {
+	struct block_list* bl = map->id2bl(id);
 
 	return BL_CAST(BL_MER, bl);
 }
 
-struct chat_data* map_id2cd(int id)
-{
-	struct block_list* bl = iMap->id2bl(id);
+struct chat_data *map_id2cd(int id) {
+	struct block_list* bl = map->id2bl(id);
 
 	return BL_CAST(BL_CHAT, bl);
 }
 
 /// Returns the nick of the target charid or NULL if unknown (requests the nick to the char server).
-const char* map_charid2nick(int charid)
-{
+const char *map_charid2nick(int charid) {
 	struct charid2nick *p;
 	struct map_session_data* sd;
 
-	sd = iMap->charid2sd(charid);
+	sd = map->charid2sd(charid);
 	if( sd )
 		return sd->status.name;// character is online, return it's name
 
-	p = idb_ensure(nick_db, charid, create_charid2nick);
+	p = idb_ensure(map->nick_db, charid, map->create_charid2nick);
 	if( *p->nick )
 		return p->nick;// name in nick_db
 
-	chrif_searchcharid(charid);// request the name
+	chrif->searchcharid(charid);// request the name
 	return NULL;
 }
 
 /// Returns the struct map_session_data of the charid or NULL if the char is not online.
 struct map_session_data* map_charid2sd(int charid)
 {
-	return (struct map_session_data*)idb_get(charid_db, charid);
+	return (struct map_session_data*)idb_get(map->charid_db, charid);
 }
 
 /*==========================================
-* Search session data from a nick name
-* (without sensitive case if necessary)
-* return map_session_data pointer or NULL
-*------------------------------------------*/
+ * Search session data from a nick name
+ * (without sensitive case if necessary)
+ * return map_session_data pointer or NULL
+ *------------------------------------------*/
 struct map_session_data * map_nick2sd(const char *nick)
 {
 	struct map_session_data* sd;
@@ -1852,29 +1898,29 @@ struct map_session_data * map_nick2sd(const char *nick)
 }
 
 /*==========================================
-* Looksup id_db DBMap and returns BL pointer of 'id' or NULL if not found
-*------------------------------------------*/
+ * Looksup id_db DBMap and returns BL pointer of 'id' or NULL if not found
+ *------------------------------------------*/
 struct block_list * map_id2bl(int id) {
-	return (struct block_list*)idb_get(id_db,id);
+	return (struct block_list*)idb_get(map->id_db,id);
 }
 
 /**
-* Same as iMap->id2bl except it only checks for its existence
-**/
+ * Same as map->id2bl except it only checks for its existence
+ **/
 bool map_blid_exists( int id ) {
-	return (idb_exists(id_db,id));
+	return (idb_exists(map->id_db,id));
 }
 
 /*==========================================
-* Convext Mirror
-*------------------------------------------*/
+ * Convext Mirror
+ *------------------------------------------*/
 struct mob_data * map_getmob_boss(int16 m)
 {
 	DBIterator* iter;
 	struct mob_data *md = NULL;
 	bool found = false;
 
-	iter = db_iterator(bossid_db);
+	iter = db_iterator(map->bossid_db);
 	for( md = (struct mob_data*)dbi_first(iter); dbi_exists(iter); md = (struct mob_data*)dbi_next(iter) )
 	{
 		if( md->bl.m == m )
@@ -1891,71 +1937,88 @@ struct mob_data * map_getmob_boss(int16 m)
 struct mob_data * map_id2boss(int id)
 {
 	if (id <= 0) return NULL;
-	return (struct mob_data*)idb_get(bossid_db,id);
+	return (struct mob_data*)idb_get(map->bossid_db,id);
 }
 
 /// Applies func to all the players in the db.
 /// Stops iterating if func returns -1.
-void map_map_foreachpc(int (*func)(struct map_session_data* sd, va_list args), ...) {
+void map_vforeachpc(int (*func)(struct map_session_data* sd, va_list args), va_list args) {
 	DBIterator* iter;
 	struct map_session_data* sd;
 
-	iter = db_iterator(pc_db);
+	iter = db_iterator(map->pc_db);
 	for( sd = dbi_first(iter); dbi_exists(iter); sd = dbi_next(iter) )
 	{
-		va_list args;
+		va_list argscopy;
 		int ret;
 
-		va_start(args, func);
-		ret = func(sd, args);
-		va_end(args);
+		va_copy(argscopy, args);
+		ret = func(sd, argscopy);
+		va_end(argscopy);
 		if( ret == -1 )
 			break;// stop iterating
 	}
 	dbi_destroy(iter);
 }
 
+/// Applies func to all the players in the db.
+/// Stops iterating if func returns -1.
+/// @see map_vforeachpc
+void map_foreachpc(int (*func)(struct map_session_data* sd, va_list args), ...) {
+	va_list args;
+
+	va_start(args, func);
+	map->vforeachpc(func, args);
+	va_end(args);
+}
+
 /// Applies func to all the mobs in the db.
 /// Stops iterating if func returns -1.
-void map_map_foreachmob(int (*func)(struct mob_data* md, va_list args), ...)
-{
+void map_vforeachmob(int (*func)(struct mob_data* md, va_list args), va_list args) {
 	DBIterator* iter;
 	struct mob_data* md;
 
-	iter = db_iterator(mobid_db);
-	for( md = (struct mob_data*)dbi_first(iter); dbi_exists(iter); md = (struct mob_data*)dbi_next(iter) )
-	{
-		va_list args;
+	iter = db_iterator(map->mobid_db);
+	for( md = (struct mob_data*)dbi_first(iter); dbi_exists(iter); md = (struct mob_data*)dbi_next(iter) ) {
+		va_list argscopy;
 		int ret;
 
-		va_start(args, func);
-		ret = func(md, args);
-		va_end(args);
+		va_copy(argscopy, args);
+		ret = func(md, argscopy);
+		va_end(argscopy);
 		if( ret == -1 )
 			break;// stop iterating
 	}
 	dbi_destroy(iter);
 }
 
+/// Applies func to all the mobs in the db.
+/// Stops iterating if func returns -1.
+/// @see map_vforeachmob
+void map_foreachmob(int (*func)(struct mob_data* md, va_list args), ...) {
+	va_list args;
+
+	va_start(args, func);
+	map->vforeachmob(func, args);
+	va_end(args);
+}
+
 /// Applies func to all the npcs in the db.
 /// Stops iterating if func returns -1.
-void map_map_foreachnpc(int (*func)(struct npc_data* nd, va_list args), ...)
-{
+void map_vforeachnpc(int (*func)(struct npc_data* nd, va_list args), va_list args) {
 	DBIterator* iter;
 	struct block_list* bl;
 
-	iter = db_iterator(id_db);
-	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) )
-	{
-		if( bl->type == BL_NPC )
-		{
+	iter = db_iterator(map->id_db);
+	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) ) {
+		if( bl->type == BL_NPC ) {
 			struct npc_data* nd = (struct npc_data*)bl;
-			va_list args;
+			va_list argscopy;
 			int ret;
 
-			va_start(args, func);
-			ret = func(nd, args);
-			va_end(args);
+			va_copy(argscopy, args);
+			ret = func(nd, argscopy);
+			va_end(argscopy);
 			if( ret == -1 )
 				break;// stop iterating
 		}
@@ -1963,22 +2026,31 @@ void map_map_foreachnpc(int (*func)(struct npc_data* nd, va_list args), ...)
 	dbi_destroy(iter);
 }
 
+/// Applies func to all the npcs in the db.
+/// Stops iterating if func returns -1.
+/// @see map_vforeachnpc
+void map_foreachnpc(int (*func)(struct npc_data* nd, va_list args), ...) {
+	va_list args;
+
+	va_start(args, func);
+	map->vforeachnpc(func, args);
+	va_end(args);
+}
+
 /// Applies func to everything in the db.
-/// Stops iteratin gif func returns -1.
-void map_map_foreachregen(int (*func)(struct block_list* bl, va_list args), ...)
-{
+/// Stops iterating gif func returns -1.
+void map_vforeachregen(int (*func)(struct block_list* bl, va_list args), va_list args) {
 	DBIterator* iter;
 	struct block_list* bl;
 
-	iter = db_iterator(regen_db);
-	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) )
-	{
-		va_list args;
+	iter = db_iterator(map->regen_db);
+	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) ) {
+		va_list argscopy;
 		int ret;
 
-		va_start(args, func);
-		ret = func(bl, args);
-		va_end(args);
+		va_copy(argscopy, args);
+		ret = func(bl, argscopy);
+		va_end(argscopy);
 		if( ret == -1 )
 			break;// stop iterating
 	}
@@ -1986,27 +2058,47 @@ void map_map_foreachregen(int (*func)(struct block_list* bl, va_list args), ...)
 }
 
 /// Applies func to everything in the db.
+/// Stops iterating gif func returns -1.
+/// @see map_vforeachregen
+void map_foreachregen(int (*func)(struct block_list* bl, va_list args), ...) {
+	va_list args;
+
+	va_start(args, func);
+	map->vforeachregen(func, args);
+	va_end(args);
+}
+
+/// Applies func to everything in the db.
 /// Stops iterating if func returns -1.
-void map_map_foreachiddb(int (*func)(struct block_list* bl, va_list args), ...)
-{
+void map_vforeachiddb(int (*func)(struct block_list* bl, va_list args), va_list args) {
 	DBIterator* iter;
 	struct block_list* bl;
 
-	iter = db_iterator(id_db);
-	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) )
-	{
-		va_list args;
+	iter = db_iterator(map->id_db);
+	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) ) {
+		va_list argscopy;
 		int ret;
 
-		va_start(args, func);
-		ret = func(bl, args);
-		va_end(args);
+		va_copy(argscopy, args);
+		ret = func(bl, argscopy);
+		va_end(argscopy);
 		if( ret == -1 )
 			break;// stop iterating
 	}
 	dbi_destroy(iter);
 }
 
+/// Applies func to everything in the db.
+/// Stops iterating if func returns -1.
+/// @see map_vforeachiddb
+void map_foreachiddb(int (*func)(struct block_list* bl, va_list args), ...) {
+	va_list args;
+
+	va_start(args, func);
+	map->vforeachiddb(func, args);
+	va_end(args);
+}
+
 /// Iterator.
 /// Can filter by bl type.
 struct s_mapiterator
@@ -2022,9 +2114,7 @@ struct s_mapiterator
 /// @param _bl_ block_list
 /// @return true if it matches
 #define MAPIT_MATCHES(_mapit_,_bl_) \
-	( \
-	( (_bl_)->type & (_mapit_)->types /* type matches */ ) \
-	)
+	( (_bl_)->type & (_mapit_)->types /* type matches */ )
 
 /// Allocates a new iterator.
 /// Returns the new iterator.
@@ -2034,44 +2124,40 @@ struct s_mapiterator
 /// @param flags Flags of the iterator
 /// @param type Target types
 /// @return Iterator
-struct s_mapiterator* mapit_alloc(enum e_mapitflags flags, enum bl_type types)
-{
-	struct s_mapiterator* mapit;
+struct s_mapiterator* mapit_alloc(enum e_mapitflags flags, enum bl_type types) {
+	struct s_mapiterator* iter;
 
-	mapit = ers_alloc(map_iterator_ers, struct s_mapiterator);
-	mapit->flags = flags;
-	mapit->types = types;
-	if( types == BL_PC )       mapit->dbi = db_iterator(pc_db);
-	else if( types == BL_MOB ) mapit->dbi = db_iterator(mobid_db);
-	else                       mapit->dbi = db_iterator(id_db);
-	return mapit;
+	iter = ers_alloc(map->iterator_ers, struct s_mapiterator);
+	iter->flags = flags;
+	iter->types = types;
+	if( types == BL_PC )       iter->dbi = db_iterator(map->pc_db);
+	else if( types == BL_MOB ) iter->dbi = db_iterator(map->mobid_db);
+	else                       iter->dbi = db_iterator(map->id_db);
+	return iter;
 }
 
 /// Frees the iterator.
 ///
-/// @param mapit Iterator
-void mapit_free(struct s_mapiterator* mapit)
-{
-	nullpo_retv(mapit);
+/// @param iter Iterator
+void mapit_free(struct s_mapiterator* iter) {
+	nullpo_retv(iter);
 
-	dbi_destroy(mapit->dbi);
-	ers_free(map_iterator_ers, mapit);
+	dbi_destroy(iter->dbi);
+	ers_free(map->iterator_ers, iter);
 }
 
 /// Returns the first block_list that matches the description.
 /// Returns NULL if not found.
 ///
-/// @param mapit Iterator
+/// @param iter Iterator
 /// @return first block_list or NULL
-struct block_list* mapit_first(struct s_mapiterator* mapit)
-{
+struct block_list* mapit_first(struct s_mapiterator* iter) {
 	struct block_list* bl;
 
-	nullpo_retr(NULL,mapit);
+	nullpo_retr(NULL,iter);
 
-	for( bl = (struct block_list*)dbi_first(mapit->dbi); bl != NULL; bl = (struct block_list*)dbi_next(mapit->dbi) )
-	{
-		if( MAPIT_MATCHES(mapit,bl) )
+	for( bl = (struct block_list*)dbi_first(iter->dbi); bl != NULL; bl = (struct block_list*)dbi_next(iter->dbi) ) {
+		if( MAPIT_MATCHES(iter,bl) )
 			break;// found match
 	}
 	return bl;
@@ -2080,17 +2166,15 @@ struct block_list* mapit_first(struct s_mapiterator* mapit)
 /// Returns the last block_list that matches the description.
 /// Returns NULL if not found.
 ///
-/// @param mapit Iterator
+/// @param iter Iterator
 /// @return last block_list or NULL
-struct block_list* mapit_last(struct s_mapiterator* mapit)
-{
+struct block_list* mapit_last(struct s_mapiterator* iter) {
 	struct block_list* bl;
 
-	nullpo_retr(NULL,mapit);
+	nullpo_retr(NULL,iter);
 
-	for( bl = (struct block_list*)dbi_last(mapit->dbi); bl != NULL; bl = (struct block_list*)dbi_prev(mapit->dbi) )
-	{
-		if( MAPIT_MATCHES(mapit,bl) )
+	for( bl = (struct block_list*)dbi_last(iter->dbi); bl != NULL; bl = (struct block_list*)dbi_prev(iter->dbi) ) {
+		if( MAPIT_MATCHES(iter,bl) )
 			break;// found match
 	}
 	return bl;
@@ -2099,20 +2183,18 @@ struct block_list* mapit_last(struct s_mapiterator* mapit)
 /// Returns the next block_list that matches the description.
 /// Returns NULL if not found.
 ///
-/// @param mapit Iterator
+/// @param iter Iterator
 /// @return next block_list or NULL
-struct block_list* mapit_next(struct s_mapiterator* mapit)
-{
+struct block_list* mapit_next(struct s_mapiterator* iter) {
 	struct block_list* bl;
 
-	nullpo_retr(NULL,mapit);
+	nullpo_retr(NULL,iter);
 
-	for( ; ; )
-	{
-		bl = (struct block_list*)dbi_next(mapit->dbi);
+	for( ; ; ) {
+		bl = (struct block_list*)dbi_next(iter->dbi);
 		if( bl == NULL )
 			break;// end
-		if( MAPIT_MATCHES(mapit,bl) )
+		if( MAPIT_MATCHES(iter,bl) )
 			break;// found a match
 		// try next
 	}
@@ -2122,20 +2204,18 @@ struct block_list* mapit_next(struct s_mapiterator* mapit)
 /// Returns the previous block_list that matches the description.
 /// Returns NULL if not found.
 ///
-/// @param mapit Iterator
+/// @param iter Iterator
 /// @return previous block_list or NULL
-struct block_list* mapit_prev(struct s_mapiterator* mapit)
-{
+struct block_list* mapit_prev(struct s_mapiterator* iter) {
 	struct block_list* bl;
 
-	nullpo_retr(NULL,mapit);
+	nullpo_retr(NULL,iter);
 
-	for( ; ; )
-	{
-		bl = (struct block_list*)dbi_prev(mapit->dbi);
+	for( ; ; ) {
+		bl = (struct block_list*)dbi_prev(iter->dbi);
 		if( bl == NULL )
 			break;// end
-		if( MAPIT_MATCHES(mapit,bl) )
+		if( MAPIT_MATCHES(iter,bl) )
 			break;// found a match
 		// try prev
 	}
@@ -2144,72 +2224,66 @@ struct block_list* mapit_prev(struct s_mapiterator* mapit)
 
 /// Returns true if the current block_list exists in the database.
 ///
-/// @param mapit Iterator
+/// @param iter Iterator
 /// @return true if it exists
-bool mapit_exists(struct s_mapiterator* mapit)
-{
-	nullpo_retr(false,mapit);
+bool mapit_exists(struct s_mapiterator* iter) {
+	nullpo_retr(false,iter);
 
-	return dbi_exists(mapit->dbi);
+	return dbi_exists(iter->dbi);
 }
 
 /*==========================================
-* Add npc-bl to id_db, basically register npc to map
-*------------------------------------------*/
+ * Add npc-bl to id_db, basically register npc to map
+ *------------------------------------------*/
 bool map_addnpc(int16 m,struct npc_data *nd) {
 	nullpo_ret(nd);
 
-	if( m < 0 || m >= iMap->map_num )
+	if( m < 0 || m >= map->count )
 		return false;
 
-	if( map[m].npc_num == MAX_NPC_PER_MAP )
-	{
-		ShowWarning("too many NPCs in one map %s\n",map[m].name);
+	if( map->list[m].npc_num == MAX_NPC_PER_MAP ) {
+		ShowWarning("too many NPCs in one map %s\n",map->list[m].name);
 		return false;
 	}
 
-	map[m].npc[map[m].npc_num]=nd;
-	map[m].npc_num++;
-	idb_put(id_db,nd->bl.id,nd);
+	map->list[m].npc[map->list[m].npc_num]=nd;
+	map->list[m].npc_num++;
+	idb_put(map->id_db,nd->bl.id,nd);
 	return true;
 }
 
 /*=========================================
-* Dynamic Mobs [Wizputer]
-*-----------------------------------------*/
+ * Dynamic Mobs [Wizputer]
+ *-----------------------------------------*/
 // Stores the spawn data entry in the mob list.
 // Returns the index of successful, or -1 if the list was full.
-int map_addmobtolist(unsigned short m, struct spawn_data *spawn)
-{
-	size_t i;
-	ARR_FIND( 0, MAX_MOB_LIST_PER_MAP, i, map[m].moblist[i] == NULL );
+int map_addmobtolist(unsigned short m, struct spawn_data *spawn) {
+	int i;
+	ARR_FIND( 0, MAX_MOB_LIST_PER_MAP, i, map->list[m].moblist[i] == NULL );
 	if( i < MAX_MOB_LIST_PER_MAP ) {
-		map[m].moblist[i] = spawn;
+		map->list[m].moblist[i] = spawn;
 		return i;
 	}
 	return -1;
 }
 
-void map_spawnmobs(int16 m)
-{
+void map_spawnmobs(int16 m) {
 	int i, k=0;
-	if (map[m].mob_delete_timer != INVALID_TIMER)
-	{	//Mobs have not been removed yet [Skotlex]
-		iTimer->delete_timer(map[m].mob_delete_timer, iMap->removemobs_timer);
-		map[m].mob_delete_timer = INVALID_TIMER;
+	if (map->list[m].mob_delete_timer != INVALID_TIMER) {
+		//Mobs have not been removed yet [Skotlex]
+		timer->delete(map->list[m].mob_delete_timer, map->removemobs_timer);
+		map->list[m].mob_delete_timer = INVALID_TIMER;
 		return;
 	}
 	for(i=0; i<MAX_MOB_LIST_PER_MAP; i++)
-		if(map[m].moblist[i]!=NULL)
-		{
-			k+=map[m].moblist[i]->num;
-			npc_parse_mob2(map[m].moblist[i]);
+		if(map->list[m].moblist[i]!=NULL) {
+			k+=map->list[m].moblist[i]->num;
+			npc->parse_mob2(map->list[m].moblist[i]);
 		}
 
-		if (battle_config.etc_log && k > 0)
-		{
-			ShowStatus("Map %s: Spawned '"CL_WHITE"%d"CL_RESET"' mobs.\n",map[m].name, k);
-		}
+	if (battle_config.etc_log && k > 0) {
+		ShowStatus("Map %s: Spawned '"CL_WHITE"%d"CL_RESET"' mobs.\n",map->list[m].name, k);
+	}
 }
 
 int map_removemobs_sub(struct block_list *bl, va_list ap)
@@ -2234,73 +2308,71 @@ int map_removemobs_sub(struct block_list *bl, va_list ap)
 	if( md->db->mexp > 0 )
 		return 0;
 
-	unit_free(&md->bl,CLR_OUTSIGHT);
+	unit->free(&md->bl,CLR_OUTSIGHT);
 
 	return 1;
 }
 
-int map_removemobs_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int map_removemobs_timer(int tid, int64 tick, int id, intptr_t data) {
 	int count;
 	const int16 m = id;
 
-	if (m < 0 || m >= iMap->map_num) { //Incorrect map id!
+	if (m < 0 || m >= map->count) { //Incorrect map id!
 		ShowError("map_removemobs_timer error: timer %d points to invalid map %d\n",tid, m);
 		return 0;
 	}
-	if (map[m].mob_delete_timer != tid) { //Incorrect timer call!
-		ShowError("map_removemobs_timer mismatch: %d != %d (map %s)\n",map[m].mob_delete_timer, tid, map[m].name);
+	if (map->list[m].mob_delete_timer != tid) { //Incorrect timer call!
+		ShowError("map_removemobs_timer mismatch: %d != %d (map %s)\n",map->list[m].mob_delete_timer, tid, map->list[m].name);
 		return 0;
 	}
-	map[m].mob_delete_timer = INVALID_TIMER;
-	if (map[m].users > 0) //Map not empty!
+	map->list[m].mob_delete_timer = INVALID_TIMER;
+	if (map->list[m].users > 0) //Map not empty!
 		return 1;
 
-	count = map_foreachinmap(map_removemobs_sub, m, BL_MOB);
+	count = map->foreachinmap(map->removemobs_sub, m, BL_MOB);
 
 	if (battle_config.etc_log && count > 0)
-		ShowStatus("Map %s: Removed '"CL_WHITE"%d"CL_RESET"' mobs.\n",map[m].name, count);
+		ShowStatus("Map %s: Removed '"CL_WHITE"%d"CL_RESET"' mobs.\n",map->list[m].name, count);
 
 	return 1;
 }
 
-void map_removemobs(int16 m)
-{
-	if (map[m].mob_delete_timer != INVALID_TIMER) // should never happen
+void map_removemobs(int16 m) {
+	if (map->list[m].mob_delete_timer != INVALID_TIMER) // should never happen
 		return; //Mobs are already scheduled for removal
 
-	map[m].mob_delete_timer = iTimer->add_timer(iTimer->gettick()+battle_config.mob_remove_delay, iMap->removemobs_timer, m, 0);
+	map->list[m].mob_delete_timer = timer->add(timer->gettick()+battle_config.mob_remove_delay, map->removemobs_timer, m, 0);
 }
 
 /*==========================================
-* Hookup, get map_id from map_name
-*------------------------------------------*/
+ * Hookup, get map_id from map_name
+ *------------------------------------------*/
 int16 map_mapname2mapid(const char* name) {
 	unsigned short map_index;
-	map_index = mapindex_name2id(name);
+	map_index = mapindex->name2id(name);
 	if (!map_index)
 		return -1;
-	return iMap->mapindex2mapid(map_index);
+	return map->mapindex2mapid(map_index);
 }
 
 /*==========================================
-* Returns the map of the given mapindex. [Skotlex]
-*------------------------------------------*/
-int16 map_mapindex2mapid(unsigned short mapindex) {
+ * Returns the map of the given mapindex. [Skotlex]
+ *------------------------------------------*/
+int16 map_mapindex2mapid(unsigned short map_index) {
 
-	if (!mapindex || mapindex > MAX_MAPINDEX)
+	if (!map_index || map_index > MAX_MAPINDEX)
 		return -1;
 
-	return index2mapid[mapindex];
+	return map->index2mapid[map_index];
 }
 
 /*==========================================
-* Switching Ip, port ? (like changing map_server) get ip/port from map_name
-*------------------------------------------*/
+ * Switching Ip, port ? (like changing map_server) get ip/port from map_name
+ *------------------------------------------*/
 int map_mapname2ipport(unsigned short name, uint32* ip, uint16* port) {
 	struct map_data_other_server *mdos;
 
-	mdos = (struct map_data_other_server*)uidb_get(map_db,(unsigned int)name);
+	mdos = (struct map_data_other_server*)uidb_get(map->map_db,(unsigned int)name);
 	if(mdos==NULL || mdos->cell) //If gat isn't null, this is a local map.
 		return -1;
 	*ip=mdos->ip;
@@ -2316,21 +2388,21 @@ int map_check_dir(int s_dir,int t_dir)
 	if(s_dir == t_dir)
 		return 0;
 	switch(s_dir) {
-	case 0: if(t_dir == 7 || t_dir == 1 || t_dir == 0) return 0; break;
-	case 1: if(t_dir == 0 || t_dir == 2 || t_dir == 1) return 0; break;
-	case 2: if(t_dir == 1 || t_dir == 3 || t_dir == 2) return 0; break;
-	case 3: if(t_dir == 2 || t_dir == 4 || t_dir == 3) return 0; break;
-	case 4: if(t_dir == 3 || t_dir == 5 || t_dir == 4) return 0; break;
-	case 5: if(t_dir == 4 || t_dir == 6 || t_dir == 5) return 0; break;
-	case 6: if(t_dir == 5 || t_dir == 7 || t_dir == 6) return 0; break;
-	case 7: if(t_dir == 6 || t_dir == 0 || t_dir == 7) return 0; break;
+		case 0: if(t_dir == 7 || t_dir == 1 || t_dir == 0) return 0; break;
+		case 1: if(t_dir == 0 || t_dir == 2 || t_dir == 1) return 0; break;
+		case 2: if(t_dir == 1 || t_dir == 3 || t_dir == 2) return 0; break;
+		case 3: if(t_dir == 2 || t_dir == 4 || t_dir == 3) return 0; break;
+		case 4: if(t_dir == 3 || t_dir == 5 || t_dir == 4) return 0; break;
+		case 5: if(t_dir == 4 || t_dir == 6 || t_dir == 5) return 0; break;
+		case 6: if(t_dir == 5 || t_dir == 7 || t_dir == 6) return 0; break;
+		case 7: if(t_dir == 6 || t_dir == 0 || t_dir == 7) return 0; break;
 	}
 	return 1;
 }
 
 /*==========================================
-* Returns the direction of the given cell, relative to 'src'
-*------------------------------------------*/
+ * Returns the direction of the given cell, relative to 'src'
+ *------------------------------------------*/
 uint8 map_calc_dir(struct block_list* src, int16 x, int16 y)
 {
 	uint8 dir = 0;
@@ -2341,9 +2413,10 @@ uint8 map_calc_dir(struct block_list* src, int16 x, int16 y)
 	dx = x-src->x;
 	dy = y-src->y;
 	if( dx == 0 && dy == 0 )
-	{	// both are standing on the same spot
-		//dir = 6; // aegis-style, makes knockback default to the left
-		dir = unit_getdir(src); // athena-style, makes knockback default to behind 'src'
+	{	// both are standing on the same spot.
+		// aegis-style, makes knockback default to the left.
+		// athena-style, makes knockback default to behind 'src'.
+		dir = (battle_config.knockback_left ? 6 : unit->getdir(src));
 	}
 	else if( dx >= 0 && dy >=0 )
 	{	// upper-right
@@ -2374,9 +2447,9 @@ uint8 map_calc_dir(struct block_list* src, int16 x, int16 y)
 }
 
 /*==========================================
-* Randomizes target cell x,y to a random walkable cell that
-* has the same distance from object as given coordinates do. [Skotlex]
-*------------------------------------------*/
+ * Randomizes target cell x,y to a random walkable cell that
+ * has the same distance from object as given coordinates do. [Skotlex]
+ *------------------------------------------*/
 int map_random_dir(struct block_list *bl, int16 *x, int16 *y)
 {
 	short xi = *x-bl->x;
@@ -2394,9 +2467,8 @@ int map_random_dir(struct block_list *bl, int16 *x, int16 *y)
 		xi = bl->x + segment*dirx[j];
 		segment = (short)sqrt((float)(dist2 - segment*segment)); //The complement of the previously picked segment
 		yi = bl->y + segment*diry[j];
-	} while (
-		(iMap->getcell(bl->m,xi,yi,CELL_CHKNOPASS) || !path_search(NULL,bl->m,bl->x,bl->y,xi,yi,1,CELL_CHKNOREACH))
-		&& (++i)<100 );
+	} while ( (map->getcell(bl->m,xi,yi,CELL_CHKNOPASS) || !path->search(NULL,bl->m,bl->x,bl->y,xi,yi,1,CELL_CHKNOREACH))
+	       && (++i)<100 );
 
 	if (i < 100) {
 		*x = xi;
@@ -2413,13 +2485,13 @@ inline static struct mapcell map_gat2cell(int gat) {
 	memset(&cell,0,sizeof(struct mapcell));
 
 	switch( gat ) {
-	case 0: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // walkable ground
-	case 1: cell.walkable = 0; cell.shootable = 0; cell.water = 0; break; // non-walkable ground
-	case 2: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // ???
-	case 3: cell.walkable = 1; cell.shootable = 1; cell.water = 1; break; // walkable water
-	case 4: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // ???
-	case 5: cell.walkable = 0; cell.shootable = 1; cell.water = 0; break; // gap (snipable)
-	case 6: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // ???
+		case 0: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // walkable ground
+		case 1: cell.walkable = 0; cell.shootable = 0; cell.water = 0; break; // non-walkable ground
+		case 2: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // ???
+		case 3: cell.walkable = 1; cell.shootable = 1; cell.water = 1; break; // walkable water
+		case 4: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // ???
+		case 5: cell.walkable = 0; cell.shootable = 1; cell.water = 0; break; // gap (snipable)
+		case 6: cell.walkable = 1; cell.shootable = 1; cell.water = 0; break; // ???
 	default:
 		ShowWarning("map_gat2cell: unrecognized gat type '%d'\n", gat);
 		break;
@@ -2428,7 +2500,7 @@ inline static struct mapcell map_gat2cell(int gat) {
 	return cell;
 }
 
-static int map_cell2gat(struct mapcell cell) {
+int map_cell2gat(struct mapcell cell) {
 	if( cell.walkable == 1 && cell.shootable == 1 && cell.water == 0 ) return 0;
 	if( cell.walkable == 0 && cell.shootable == 0 && cell.water == 0 ) return 1;
 	if( cell.walkable == 1 && cell.shootable == 1 && cell.water == 1 ) return 3;
@@ -2437,8 +2509,6 @@ static int map_cell2gat(struct mapcell cell) {
 	ShowWarning("map_cell2gat: cell has no matching gat type\n");
 	return 1; // default to 'wall'
 }
-int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk);
-void map_setcell(int16 m, int16 x, int16 y, cell_t cell, bool flag);
 void map_cellfromcache(struct map_data *m) {
 	char decode_buffer[MAX_MAP_SIZE];
 	struct map_cache_map_info *info = NULL;
@@ -2453,23 +2523,28 @@ void map_cellfromcache(struct map_data *m) {
 		decode_zip(decode_buffer, &size, m->cellPos+sizeof(struct map_cache_map_info), info->len);
 		CREATE(m->cell, struct mapcell, size);
 
-		for( xy = 0; xy < size; ++xy )
-			m->cell[xy] = map_gat2cell(decode_buffer[xy]);
+		// Set cell properties
+		for( xy = 0; xy < size; ++xy ) {
+			m->cell[xy] = map->gat2cell(decode_buffer[xy]);
+#ifdef CELL_NOSTACK
+			m->cell[xy].cell_bl = 0;
+#endif
+		}
 
-		m->getcellp = map_getcellp;
-		m->setcell  = map_setcell;
+		m->getcellp = map->getcellp;
+		m->setcell  = map->setcell;
 
 		for(i = 0; i < m->npc_num; i++) {
-			npc_setcells(m->npc[i]);
+			npc->setcells(m->npc[i]);
 		}
 	}
 }
 
 /*==========================================
-* Confirm if celltype in (m,x,y) match the one given in cellchk
-*------------------------------------------*/
+ * Confirm if celltype in (m,x,y) match the one given in cellchk
+ *------------------------------------------*/
 int map_getcell(int16 m,int16 x,int16 y,cell_chk cellchk) {
-	return (m < 0 || m >= iMap->map_num) ? 0 : map[m].getcellp(&map[m],x,y,cellchk);
+	return (m < 0 || m >= map->count) ? 0 : map->list[m].getcellp(&map->list[m],x,y,cellchk);
 }
 
 int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
@@ -2486,7 +2561,7 @@ int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
 	switch(cellchk) {
 		// gat type retrieval
 	case CELL_GETTYPE:
-		return map_cell2gat(cell);
+		return map->cell2gat(cell);
 
 		// base gat type checks
 	case CELL_CHKWALL:
@@ -2510,8 +2585,6 @@ int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
 		return (cell.novending);
 	case CELL_CHKNOCHAT:
 		return (cell.nochat);
-	case CELL_CHKMAELSTROM:
-		return (cell.maelstrom);
 	case CELL_CHKICEWALL:
 		return (cell.icewall);
 
@@ -2544,72 +2617,67 @@ int map_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
 
 /* [Ind/Hercules] */
 int map_sub_getcellp(struct map_data* m,int16 x,int16 y,cell_chk cellchk) {
-	iMap->cellfromcache(m);
-	m->getcellp = map_getcellp;
-	m->setcell  = map_setcell;
+	map->cellfromcache(m);
+	m->getcellp = map->getcellp;
+	m->setcell  = map->setcell;
 	return m->getcellp(m,x,y,cellchk);
 }
 /*==========================================
-* Change the type/flags of a map cell
-* 'cell' - which flag to modify
-* 'flag' - true = on, false = off
-*------------------------------------------*/
+ * Change the type/flags of a map cell
+ * 'cell' - which flag to modify
+ * 'flag' - true = on, false = off
+ *------------------------------------------*/
 void map_setcell(int16 m, int16 x, int16 y, cell_t cell, bool flag) {
 	int j;
 
-	if( m < 0 || m >= iMap->map_num || x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys )
+	if( m < 0 || m >= map->count || x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys )
 		return;
 
-	j = x + y*map[m].xs;
+	j = x + y*map->list[m].xs;
 
 	switch( cell ) {
-	case CELL_WALKABLE:      map[m].cell[j].walkable = flag;      break;
-	case CELL_SHOOTABLE:     map[m].cell[j].shootable = flag;     break;
-	case CELL_WATER:         map[m].cell[j].water = flag;         break;
-
-	case CELL_NPC:           map[m].cell[j].npc = flag;           break;
-	case CELL_BASILICA:      map[m].cell[j].basilica = flag;      break;
-	case CELL_LANDPROTECTOR: map[m].cell[j].landprotector = flag; break;
-	case CELL_NOVENDING:     map[m].cell[j].novending = flag;     break;
-	case CELL_NOCHAT:        map[m].cell[j].nochat = flag;        break;
-	case CELL_MAELSTROM:	 map[m].cell[j].maelstrom = flag;	  break;
-	case CELL_ICEWALL:		 map[m].cell[j].icewall = flag;		  break;
+	case CELL_WALKABLE:      map->list[m].cell[j].walkable = flag;      break;
+	case CELL_SHOOTABLE:     map->list[m].cell[j].shootable = flag;     break;
+	case CELL_WATER:         map->list[m].cell[j].water = flag;         break;
+
+	case CELL_NPC:           map->list[m].cell[j].npc = flag;           break;
+	case CELL_BASILICA:      map->list[m].cell[j].basilica = flag;      break;
+	case CELL_LANDPROTECTOR: map->list[m].cell[j].landprotector = flag; break;
+	case CELL_NOVENDING:     map->list[m].cell[j].novending = flag;     break;
+	case CELL_NOCHAT:        map->list[m].cell[j].nochat = flag;        break;
+	case CELL_ICEWALL:       map->list[m].cell[j].icewall = flag;       break;
 	default:
 		ShowWarning("map_setcell: invalid cell type '%d'\n", (int)cell);
 		break;
 	}
 }
 void map_sub_setcell(int16 m, int16 x, int16 y, cell_t cell, bool flag) {
-
-	if( m < 0 || m >= iMap->map_num || x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys )
+	if( m < 0 || m >= map->count || x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys )
 		return;
 
-	iMap->cellfromcache(&map[m]);
-	map[m].setcell = map_setcell;
-	map[m].getcellp = map_getcellp;
-	map[m].setcell(m,x,y,cell,flag);
+	map->cellfromcache(&map->list[m]);
+	map->list[m].setcell = map->setcell;
+	map->list[m].getcellp = map->getcellp;
+	map->list[m].setcell(m,x,y,cell,flag);
 }
-void map_setgatcell(int16 m, int16 x, int16 y, int gat)
-{
+void map_setgatcell(int16 m, int16 x, int16 y, int gat) {
 	int j;
 	struct mapcell cell;
 
-	if( m < 0 || m >= iMap->map_num || x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys )
+	if( m < 0 || m >= map->count || x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys )
 		return;
 
-	j = x + y*map[m].xs;
+	j = x + y*map->list[m].xs;
 
-	cell = map_gat2cell(gat);
-	map[m].cell[j].walkable = cell.walkable;
-	map[m].cell[j].shootable = cell.shootable;
-	map[m].cell[j].water = cell.water;
+	cell = map->gat2cell(gat);
+	map->list[m].cell[j].walkable = cell.walkable;
+	map->list[m].cell[j].shootable = cell.shootable;
+	map->list[m].cell[j].water = cell.water;
 }
 
 /*==========================================
 * Invisible Walls
 *------------------------------------------*/
-static DBMap* iwall_db;
-
 void map_iwall_nextxy(int16 x, int16 y, int8 dir, int pos, int16 *x1, int16 *y1)
 {
 	if( dir == 0 || dir == 4 )
@@ -2636,10 +2704,10 @@ bool map_iwall_set(int16 m, int16 x, int16 y, int size, int8 dir, bool shootable
 	if( size < 1 || !wall_name )
 		return false;
 
-	if( (iwall = (struct iwall_data *)strdb_get(iwall_db, wall_name)) != NULL )
+	if( (iwall = (struct iwall_data *)strdb_get(map->iwall_db, wall_name)) != NULL )
 		return false; // Already Exists
 
-	if( iMap->getcell(m, x, y, CELL_CHKNOREACH) )
+	if( map->getcell(m, x, y, CELL_CHKNOREACH) )
 		return false; // Starting cell problem
 
 	CREATE(iwall, struct iwall_data, 1);
@@ -2651,23 +2719,22 @@ bool map_iwall_set(int16 m, int16 x, int16 y, int size, int8 dir, bool shootable
 	iwall->shootable = shootable;
 	safestrncpy(iwall->wall_name, wall_name, sizeof(iwall->wall_name));
 
-	for( i = 0; i < size; i++ )
-	{
-		map_iwall_nextxy(x, y, dir, i, &x1, &y1);
+	for( i = 0; i < size; i++ ) {
+		map->iwall_nextxy(x, y, dir, i, &x1, &y1);
 
-		if( iMap->getcell(m, x1, y1, CELL_CHKNOREACH) )
+		if( map->getcell(m, x1, y1, CELL_CHKNOREACH) )
 			break; // Collision
 
-		map[m].setcell(m, x1, y1, CELL_WALKABLE, false);
-		map[m].setcell(m, x1, y1, CELL_SHOOTABLE, shootable);
+		map->list[m].setcell(m, x1, y1, CELL_WALKABLE, false);
+		map->list[m].setcell(m, x1, y1, CELL_SHOOTABLE, shootable);
 
-		clif->changemapcell(0, m, x1, y1, iMap->getcell(m, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
+		clif->changemapcell(0, m, x1, y1, map->getcell(m, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
 	}
 
 	iwall->size = i;
 
-	strdb_put(iwall_db, iwall->wall_name, iwall);
-	map[m].iwall_num++;
+	strdb_put(map->iwall_db, iwall->wall_name, iwall);
+	map->list[m].iwall_num++;
 
 	return true;
 }
@@ -2678,17 +2745,17 @@ void map_iwall_get(struct map_session_data *sd) {
 	int16 x1, y1;
 	int i;
 
-	if( map[sd->bl.m].iwall_num < 1 )
+	if( map->list[sd->bl.m].iwall_num < 1 )
 		return;
 
-	iter = db_iterator(iwall_db);
+	iter = db_iterator(map->iwall_db);
 	for( iwall = dbi_first(iter); dbi_exists(iter); iwall = dbi_next(iter) ) {
 		if( iwall->m != sd->bl.m )
 			continue;
 
 		for( i = 0; i < iwall->size; i++ ) {
-			map_iwall_nextxy(iwall->x, iwall->y, iwall->dir, i, &x1, &y1);
-			clif->changemapcell(sd->fd, iwall->m, x1, y1, iMap->getcell(iwall->m, x1, y1, CELL_GETTYPE), SELF);
+			map->iwall_nextxy(iwall->x, iwall->y, iwall->dir, i, &x1, &y1);
+			clif->changemapcell(sd->fd, iwall->m, x1, y1, map->getcell(iwall->m, x1, y1, CELL_GETTYPE), SELF);
 		}
 	}
 	dbi_destroy(iter);
@@ -2699,49 +2766,49 @@ void map_iwall_remove(const char *wall_name)
 	struct iwall_data *iwall;
 	int16 i, x1, y1;
 
-	if( (iwall = (struct iwall_data *)strdb_get(iwall_db, wall_name)) == NULL )
+	if( (iwall = (struct iwall_data *)strdb_get(map->iwall_db, wall_name)) == NULL )
 		return; // Nothing to do
 
 	for( i = 0; i < iwall->size; i++ ) {
-		map_iwall_nextxy(iwall->x, iwall->y, iwall->dir, i, &x1, &y1);
+		map->iwall_nextxy(iwall->x, iwall->y, iwall->dir, i, &x1, &y1);
 
-		map[iwall->m].setcell(iwall->m, x1, y1, CELL_SHOOTABLE, true);
-		map[iwall->m].setcell(iwall->m, x1, y1, CELL_WALKABLE, true);
+		map->list[iwall->m].setcell(iwall->m, x1, y1, CELL_SHOOTABLE, true);
+		map->list[iwall->m].setcell(iwall->m, x1, y1, CELL_WALKABLE, true);
 
-		clif->changemapcell(0, iwall->m, x1, y1, iMap->getcell(iwall->m, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
+		clif->changemapcell(0, iwall->m, x1, y1, map->getcell(iwall->m, x1, y1, CELL_GETTYPE), ALL_SAMEMAP);
 	}
 
-	map[iwall->m].iwall_num--;
-	strdb_remove(iwall_db, iwall->wall_name);
+	map->list[iwall->m].iwall_num--;
+	strdb_remove(map->iwall_db, iwall->wall_name);
 }
 
 /**
-* @see DBCreateData
-*/
-static DBData create_map_data_other_server(DBKey key, va_list args)
+ * @see DBCreateData
+ */
+DBData create_map_data_other_server(DBKey key, va_list args)
 {
 	struct map_data_other_server *mdos;
-	unsigned short mapindex = (unsigned short)key.ui;
+	unsigned short map_index = (unsigned short)key.ui;
 	mdos=(struct map_data_other_server *)aCalloc(1,sizeof(struct map_data_other_server));
-	mdos->index = mapindex;
-	memcpy(mdos->name, mapindex_id2name(mapindex), MAP_NAME_LENGTH);
+	mdos->index = map_index;
+	memcpy(mdos->name, mapindex_id2name(map_index), MAP_NAME_LENGTH);
 	return DB->ptr2data(mdos);
 }
 
 /*==========================================
-* Add mapindex to db of another map server
-*------------------------------------------*/
-int map_setipport(unsigned short mapindex, uint32 ip, uint16 port)
+ * Add mapindex to db of another map server
+ *------------------------------------------*/
+int map_setipport(unsigned short map_index, uint32 ip, uint16 port)
 {
 	struct map_data_other_server *mdos;
 
-	mdos= uidb_ensure(map_db,(unsigned int)mapindex, create_map_data_other_server);
+	mdos= uidb_ensure(map->map_db,(unsigned int)map_index, map->create_map_data_other_server);
 
 	if(mdos->cell) //Local map,Do nothing. Give priority to our own local maps over ones from another server. [Skotlex]
 		return 0;
 	if(ip == clif->map_ip && port == clif->map_port) {
 		//That's odd, we received info that we are the ones with this map, but... we don't have it.
-		ShowFatalError("map_setipport : received info that this map-server SHOULD have map '%s', but it is not loaded.\n",mapindex_id2name(mapindex));
+		ShowFatalError("map_setipport : received info that this map-server SHOULD have map '%s', but it is not loaded.\n",mapindex_id2name(map_index));
 		exit(EXIT_FAILURE);
 	}
 	mdos->ip   = ip;
@@ -2750,36 +2817,36 @@ int map_setipport(unsigned short mapindex, uint32 ip, uint16 port)
 }
 
 /**
-* Delete all the other maps server management
-* @see DBApply
-*/
+ * Delete all the other maps server management
+ * @see DBApply
+ */
 int map_eraseallipport_sub(DBKey key, DBData *data, va_list va)
 {
 	struct map_data_other_server *mdos = DB->data2ptr(data);
 	if(mdos->cell == NULL) {
-		db_remove(map_db,key);
+		db_remove(map->map_db,key);
 		aFree(mdos);
 	}
 	return 0;
 }
 
 int map_eraseallipport(void) {
-	map_db->foreach(map_db,map_eraseallipport_sub);
+	map->map_db->foreach(map->map_db,map->eraseallipport_sub);
 	return 1;
 }
 
 /*==========================================
-* Delete mapindex from db of another map server
-*------------------------------------------*/
-int map_eraseipport(unsigned short mapindex, uint32 ip, uint16 port) {
+ * Delete mapindex from db of another map server
+ *------------------------------------------*/
+int map_eraseipport(unsigned short map_index, uint32 ip, uint16 port) {
 	struct map_data_other_server *mdos;
 
-	mdos = (struct map_data_other_server*)uidb_get(map_db,(unsigned int)mapindex);
+	mdos = (struct map_data_other_server*)uidb_get(map->map_db,(unsigned int)map_index);
 	if(!mdos || mdos->cell) //Map either does not exists or is a local map.
 		return 0;
 
 	if(mdos->ip==ip && mdos->port == port) {
-		uidb_remove(map_db,(unsigned int)mapindex);
+		uidb_remove(map->map_db,(unsigned int)map_index);
 		aFree(mdos);
 		return 1;
 	}
@@ -2787,10 +2854,10 @@ int map_eraseipport(unsigned short mapindex, uint32 ip, uint16 port) {
 }
 
 /*==========================================
-* [Shinryo]: Init the mapcache
-*------------------------------------------*/
-static char *map_init_mapcache(FILE *fp)
-{
+ * [Shinryo]: Init the mapcache
+ *------------------------------------------*/
+char *map_init_mapcache(FILE *fp) {
+	struct map_cache_main_header header;
 	size_t size = 0;
 	char *buffer;
 
@@ -2811,6 +2878,21 @@ static char *map_init_mapcache(FILE *fp)
 	// Read file into buffer..
 	if(fread(buffer, sizeof(char), size, fp) != size) {
 		ShowError("map_init_mapcache: Could not read entire mapcache file\n");
+		aFree(buffer);
+		return NULL;
+	}
+
+	rewind(fp);
+
+	// Get main header to verify if data is corrupted
+	if( fread(&header, sizeof(header), 1, fp) != 1 ) {
+		ShowError("map_init_mapcache: Error obtaining main header!\n");
+		aFree(buffer);
+		return NULL;
+	}
+	if( GetULong((unsigned char *)&(header.file_size)) != size ) {
+		ShowError("map_init_mapcache: Map cache is corrupted!\n");
+		aFree(buffer);
 		return NULL;
 	}
 
@@ -2818,9 +2900,9 @@ static char *map_init_mapcache(FILE *fp)
 }
 
 /*==========================================
-* Map cache reading
-* [Shinryo]: Optimized some behaviour to speed this up
-*==========================================*/
+ * Map cache reading
+ * [Shinryo]: Optimized some behaviour to speed this up
+ *==========================================*/
 int map_readfromcache(struct map_data *m, char *buffer) {
 	int i;
 	struct map_cache_main_header *header = (struct map_cache_main_header *)buffer;
@@ -2862,16 +2944,16 @@ int map_readfromcache(struct map_data *m, char *buffer) {
 }
 
 
-int map_addmap(char* mapname) {
-	map[iMap->map_num].instance_id = -1;
-	mapindex_getmapname(mapname, map[iMap->map_num++].name);
+int map_addmap(const char* mapname) {
+	map->list[map->count].instance_id = -1;
+	mapindex->getmapname(mapname, map->list[map->count++].name);
 	return 0;
 }
 
-static void map_delmapid(int id) {
-	ShowNotice("Removing map [ %s ] from maplist"CL_CLL"\n",map[id].name);
-	memmove(map+id, map+id+1, sizeof(map[0])*(iMap->map_num-id-1));
-	iMap->map_num--;
+void map_delmapid(int id) {
+	ShowNotice("Removing map [ %s ] from maplist"CL_CLL"\n",map->list[id].name);
+	memmove(map->list+id, map->list+id+1, sizeof(map->list[0])*(map->count-id-1));
+	map->count--;
 }
 
 int map_delmap(char* mapname) {
@@ -2879,14 +2961,14 @@ int map_delmap(char* mapname) {
 	char map_name[MAP_NAME_LENGTH];
 
 	if (strcmpi(mapname, "all") == 0) {
-		iMap->map_num = 0;
+		map->count = 0;
 		return 0;
 	}
 
-	mapindex_getmapname(mapname, map_name);
-	for(i = 0; i < iMap->map_num; i++) {
-		if (strcmp(map[i].name, map_name) == 0) {
-			map_delmapid(i);
+	mapindex->getmapname(mapname, map_name);
+	for(i = 0; i < map->count; i++) {
+		if (strcmp(map->list[i].name, map_name) == 0) {
+			map->delmapid(i);
 			return 1;
 		}
 	}
@@ -2896,7 +2978,7 @@ void map_zone_db_clear(void) {
 	struct map_zone_data *zone;
 	int i;
 
-	DBIterator *iter = db_iterator(zone_db);
+	DBIterator *iter = db_iterator(map->zone_db);
 	for(zone = dbi_first(iter); dbi_exists(iter); zone = dbi_next(iter)) {
 		for(i = 0; i < zone->disabled_skills_count; i++) {
 			aFree(zone->disabled_skills[i]);
@@ -2918,229 +3000,247 @@ void map_zone_db_clear(void) {
 	}
 	dbi_destroy(iter);
 
-	db_destroy(zone_db);/* will aFree(zone) */
+	db_destroy(map->zone_db);/* will aFree(zone) */
 
 	/* clear the pk zone stuff */
-	for(i = 0; i < map_zone_pk.disabled_skills_count; i++) {
-		aFree(map_zone_pk.disabled_skills[i]);
+	for(i = 0; i < map->zone_pk.disabled_skills_count; i++) {
+		aFree(map->zone_pk.disabled_skills[i]);
 	}
-	aFree(map_zone_pk.disabled_skills);
-	aFree(map_zone_pk.disabled_items);
-	for(i = 0; i < map_zone_pk.mapflags_count; i++) {
-		aFree(map_zone_pk.mapflags[i]);
+	aFree(map->zone_pk.disabled_skills);
+	aFree(map->zone_pk.disabled_items);
+	for(i = 0; i < map->zone_pk.mapflags_count; i++) {
+		aFree(map->zone_pk.mapflags[i]);
 	}
-	aFree(map_zone_pk.mapflags);
-	for(i = 0; i < map_zone_pk.disabled_commands_count; i++) {
-		aFree(map_zone_pk.disabled_commands[i]);
+	aFree(map->zone_pk.mapflags);
+	for(i = 0; i < map->zone_pk.disabled_commands_count; i++) {
+		aFree(map->zone_pk.disabled_commands[i]);
 	}
-	aFree(map_zone_pk.disabled_commands);
-	for(i = 0; i < map_zone_pk.capped_skills_count; i++) {
-		aFree(map_zone_pk.capped_skills[i]);
+	aFree(map->zone_pk.disabled_commands);
+	for(i = 0; i < map->zone_pk.capped_skills_count; i++) {
+		aFree(map->zone_pk.capped_skills[i]);
 	}
-	aFree(map_zone_pk.capped_skills);
+	aFree(map->zone_pk.capped_skills);
 	/* clear the main zone stuff */
-	for(i = 0; i < map_zone_all.disabled_skills_count; i++) {
-		aFree(map_zone_all.disabled_skills[i]);
+	for(i = 0; i < map->zone_all.disabled_skills_count; i++) {
+		aFree(map->zone_all.disabled_skills[i]);
 	}
-	aFree(map_zone_all.disabled_skills);
-	aFree(map_zone_all.disabled_items);
-	for(i = 0; i < map_zone_all.mapflags_count; i++) {
-		aFree(map_zone_all.mapflags[i]);
+	aFree(map->zone_all.disabled_skills);
+	aFree(map->zone_all.disabled_items);
+	for(i = 0; i < map->zone_all.mapflags_count; i++) {
+		aFree(map->zone_all.mapflags[i]);
 	}
-	aFree(map_zone_all.mapflags);
-	for(i = 0; i < map_zone_all.disabled_commands_count; i++) {
-		aFree(map_zone_all.disabled_commands[i]);
+	aFree(map->zone_all.mapflags);
+	for(i = 0; i < map->zone_all.disabled_commands_count; i++) {
+		aFree(map->zone_all.disabled_commands[i]);
 	}
-	aFree(map_zone_all.disabled_commands);
-	for(i = 0; i < map_zone_all.capped_skills_count; i++) {
-		aFree(map_zone_all.capped_skills[i]);
+	aFree(map->zone_all.disabled_commands);
+	for(i = 0; i < map->zone_all.capped_skills_count; i++) {
+		aFree(map->zone_all.capped_skills[i]);
 	}
-	aFree(map_zone_all.capped_skills);
+	aFree(map->zone_all.capped_skills);
 }
 void map_clean(int i) {
 	int v;
-	if(map[i].cell && map[i].cell != (struct mapcell *)0xdeadbeaf) aFree(map[i].cell);
-	if(map[i].block) aFree(map[i].block);
-	if(map[i].block_mob) aFree(map[i].block_mob);
+	if(map->list[i].cell && map->list[i].cell != (struct mapcell *)0xdeadbeaf) aFree(map->list[i].cell);
+	if(map->list[i].block) aFree(map->list[i].block);
+	if(map->list[i].block_mob) aFree(map->list[i].block_mob);
 
 	if(battle_config.dynamic_mobs) { //Dynamic mobs flag by [random]
 		int j;
-		if(map[i].mob_delete_timer != INVALID_TIMER)
-			iTimer->delete_timer(map[i].mob_delete_timer, iMap->removemobs_timer);
+		if(map->list[i].mob_delete_timer != INVALID_TIMER)
+			timer->delete(map->list[i].mob_delete_timer, map->removemobs_timer);
 		for (j=0; j<MAX_MOB_LIST_PER_MAP; j++)
-			if (map[i].moblist[j]) aFree(map[i].moblist[j]);
+			if (map->list[i].moblist[j]) aFree(map->list[i].moblist[j]);
 	}
 
-	if( map[i].unit_count ) {
-		for(v = 0; v < map[i].unit_count; v++) {
-			aFree(map[i].units[v]);
+	if( map->list[i].unit_count ) {
+		for(v = 0; v < map->list[i].unit_count; v++) {
+			aFree(map->list[i].units[v]);
 		}
-		if( map[i].units ) {
-			aFree(map[i].units);
-			map[i].units = NULL;
+		if( map->list[i].units ) {
+			aFree(map->list[i].units);
+			map->list[i].units = NULL;
 		}
-		map[i].unit_count = 0;
+		map->list[i].unit_count = 0;
 	}
 
-	if( map[i].skill_count ) {
-		for(v = 0; v < map[i].skill_count; v++) {
-			aFree(map[i].skills[v]);
+	if( map->list[i].skill_count ) {
+		for(v = 0; v < map->list[i].skill_count; v++) {
+			aFree(map->list[i].skills[v]);
 		}
-		if( map[i].skills ) {
-			aFree(map[i].skills);
-			map[i].skills = NULL;
+		if( map->list[i].skills ) {
+			aFree(map->list[i].skills);
+			map->list[i].skills = NULL;
 		}
-		map[i].skill_count = 0;
+		map->list[i].skill_count = 0;
 	}
 
-	if( map[i].zone_mf_count ) {
-		for(v = 0; v < map[i].zone_mf_count; v++) {
-			aFree(map[i].zone_mf[v]);
+	if( map->list[i].zone_mf_count ) {
+		for(v = 0; v < map->list[i].zone_mf_count; v++) {
+			aFree(map->list[i].zone_mf[v]);
 		}
-		if( map[i].zone_mf ) {
-			aFree(map[i].zone_mf);
-			map[i].zone_mf = NULL;
+		if( map->list[i].zone_mf ) {
+			aFree(map->list[i].zone_mf);
+			map->list[i].zone_mf = NULL;
 		}
-		map[i].zone_mf_count = 0;
+		map->list[i].zone_mf_count = 0;
 	}
 
-	if( map[i].channel )
-		clif->chsys_delete(map[i].channel);
+	if( map->list[i].channel )
+		clif->chsys_delete(map->list[i].channel);
 }
 void do_final_maps(void) {
 	int i, v = 0;
 
-	for( i = 0; i < iMap->map_num; i++ ) {
+	for( i = 0; i < map->count; i++ ) {
 
-		if(map[i].cell && map[i].cell != (struct mapcell *)0xdeadbeaf ) aFree(map[i].cell);
-		if(map[i].block) aFree(map[i].block);
-		if(map[i].block_mob) aFree(map[i].block_mob);
+		if(map->list[i].cell && map->list[i].cell != (struct mapcell *)0xdeadbeaf ) aFree(map->list[i].cell);
+		if(map->list[i].block) aFree(map->list[i].block);
+		if(map->list[i].block_mob) aFree(map->list[i].block_mob);
 
 		if(battle_config.dynamic_mobs) { //Dynamic mobs flag by [random]
 			int j;
-			if(map[i].mob_delete_timer != INVALID_TIMER)
-				iTimer->delete_timer(map[i].mob_delete_timer, iMap->removemobs_timer);
+			if(map->list[i].mob_delete_timer != INVALID_TIMER)
+				timer->delete(map->list[i].mob_delete_timer, map->removemobs_timer);
 			for (j=0; j<MAX_MOB_LIST_PER_MAP; j++)
-				if (map[i].moblist[j]) aFree(map[i].moblist[j]);
+				if (map->list[i].moblist[j]) aFree(map->list[i].moblist[j]);
 		}
 
-		if( map[i].unit_count ) {
-			for(v = 0; v < map[i].unit_count; v++) {
-				aFree(map[i].units[v]);
+		if( map->list[i].unit_count ) {
+			for(v = 0; v < map->list[i].unit_count; v++) {
+				aFree(map->list[i].units[v]);
 			}
-			if( map[i].units ) {
-				aFree(map[i].units);
-				map[i].units = NULL;
+			if( map->list[i].units ) {
+				aFree(map->list[i].units);
+				map->list[i].units = NULL;
 			}
-			map[i].unit_count = 0;
+			map->list[i].unit_count = 0;
 		}
 
-		if( map[i].skill_count ) {
-			for(v = 0; v < map[i].skill_count; v++) {
-				aFree(map[i].skills[v]);
+		if( map->list[i].skill_count ) {
+			for(v = 0; v < map->list[i].skill_count; v++) {
+				aFree(map->list[i].skills[v]);
 			}
-			if( map[i].skills ) {
-				aFree(map[i].skills);
-				map[i].skills = NULL;
+			if( map->list[i].skills ) {
+				aFree(map->list[i].skills);
+				map->list[i].skills = NULL;
 			}
-			map[i].skill_count = 0;
+			map->list[i].skill_count = 0;
 		}
 
-		if( map[i].zone_mf_count ) {
-			for(v = 0; v < map[i].zone_mf_count; v++) {
-				aFree(map[i].zone_mf[v]);
+		if( map->list[i].zone_mf_count ) {
+			for(v = 0; v < map->list[i].zone_mf_count; v++) {
+				aFree(map->list[i].zone_mf[v]);
 			}
-			if( map[i].zone_mf ) {
-				aFree(map[i].zone_mf);
-				map[i].zone_mf = NULL;
+			if( map->list[i].zone_mf ) {
+				aFree(map->list[i].zone_mf);
+				map->list[i].zone_mf = NULL;
 			}
-			map[i].zone_mf_count = 0;
+			map->list[i].zone_mf_count = 0;
 		}
 
-		if( map[i].drop_list_count ) {
-			map[i].drop_list_count = 0;
+		if( map->list[i].drop_list_count ) {
+			map->list[i].drop_list_count = 0;
 		}
-		if( map[i].drop_list != NULL )
-			aFree(map[i].drop_list);
+		if( map->list[i].drop_list != NULL )
+			aFree(map->list[i].drop_list);
 
-		if( map[i].channel )
-			clif->chsys_delete(map[i].channel);
+		if( map->list[i].channel )
+			clif->chsys_delete(map->list[i].channel);
+		
+		if( map->list[i].qi_data )
+			aFree(map->list[i].qi_data);
+		
+		for( v = 0; v < map->list[i].hdatac; v++ ) {
+			if( map->list[i].hdata[v]->flag.free ) {
+				aFree(map->list[i].hdata[v]->data);
+			}
+			aFree(map->list[i].hdata[v]);
+		}
+		if( map->list[i].hdata )
+			aFree(map->list[i].hdata);
 	}
 
-	map_zone_db_clear();
+	map->zone_db_clear();
 
 }
 /// Initializes map flags and adjusts them depending on configuration.
 void map_flags_init(void) {
 	int i, v = 0;
 
-	for( i = 0; i < iMap->map_num; i++ ) {
+	for( i = 0; i < map->count; i++ ) {
 		// mapflags
-		memset(&map[i].flag, 0, sizeof(map[i].flag));
+		memset(&map->list[i].flag, 0, sizeof(map->list[i].flag));
 
 		// additional mapflag data
-		map[i].nocommand = 0;  // nocommand mapflag level
-		map[i].bexp      = 100;  // per map base exp multiplicator
-		map[i].jexp      = 100;  // per map job exp multiplicator
-		if( map[i].drop_list != NULL )
-			aFree(map[i].drop_list);
-		map[i].drop_list = NULL;
-		map[i].drop_list_count = 0;
-
-		if( map[i].unit_count ) {
-			for(v = 0; v < map[i].unit_count; v++) {
-				aFree(map[i].units[v]);
+		map->list[i].nocommand = 0;   // nocommand mapflag level
+		map->list[i].bexp      = 100; // per map base exp multiplicator
+		map->list[i].jexp      = 100; // per map job exp multiplicator
+		if( map->list[i].drop_list != NULL )
+			aFree(map->list[i].drop_list);
+		map->list[i].drop_list = NULL;
+		map->list[i].drop_list_count = 0;
+
+		if( map->list[i].unit_count ) {
+			for(v = 0; v < map->list[i].unit_count; v++) {
+				aFree(map->list[i].units[v]);
 			}
-			aFree(map[i].units);
+			aFree(map->list[i].units);
 		}
-		map[i].units = NULL;
-		map[i].unit_count = 0;
+		map->list[i].units = NULL;
+		map->list[i].unit_count = 0;
 
-		if( map[i].skill_count ) {
-			for(v = 0; v < map[i].skill_count; v++) {
-				aFree(map[i].skills[v]);
+		if( map->list[i].skill_count ) {
+			for(v = 0; v < map->list[i].skill_count; v++) {
+				aFree(map->list[i].skills[v]);
 			}
-			aFree(map[i].skills);
+			aFree(map->list[i].skills);
 		}
-		map[i].skills = NULL;
-		map[i].skill_count = 0;
+		map->list[i].skills = NULL;
+		map->list[i].skill_count = 0;
 
 		// adjustments
 		if( battle_config.pk_mode ) {
-			map[i].flag.pvp = 1; // make all maps pvp for pk_mode [Valaris]
-			map[i].zone = &map_zone_pk;
+			map->list[i].flag.pvp = 1; // make all maps pvp for pk_mode [Valaris]
+			map->list[i].zone = &map->zone_pk;
 		} else /* align with 'All' zone */
-			map[i].zone = &map_zone_all;
+			map->list[i].zone = &map->zone_all;
 
-		if( map[i].zone_mf_count ) {
-			for(v = 0; v < map[i].zone_mf_count; v++) {
-				aFree(map[i].zone_mf[v]);
+		if( map->list[i].zone_mf_count ) {
+			for(v = 0; v < map->list[i].zone_mf_count; v++) {
+				aFree(map->list[i].zone_mf[v]);
 			}
-			aFree(map[i].zone_mf);
+			aFree(map->list[i].zone_mf);
 		}
 
-		map[i].zone_mf = NULL;
-		map[i].zone_mf_count = 0;
-		map[i].prev_zone = map[i].zone;
+		map->list[i].zone_mf = NULL;
+		map->list[i].zone_mf_count = 0;
+		map->list[i].prev_zone = map->list[i].zone;
 
-		map[i].invincible_time_inc = 0;
+		map->list[i].invincible_time_inc = 0;
 
-		map[i].weapon_damage_rate = 100;
-		map[i].magic_damage_rate  = 100;
-		map[i].misc_damage_rate   = 100;
-		map[i].short_damage_rate  = 100;
-		map[i].long_damage_rate   = 100;
+		map->list[i].weapon_damage_rate = 100;
+		map->list[i].magic_damage_rate  = 100;
+		map->list[i].misc_damage_rate   = 100;
+		map->list[i].short_damage_rate  = 100;
+		map->list[i].long_damage_rate   = 100;
+		
+		if( map->list[i].qi_data )
+			aFree(map->list[i].qi_data);
+		
+		map->list[i].qi_data = NULL;
+		map->list[i].qi_count = 0;
 	}
 }
 
 #define NO_WATER 1000000
 
 /*
-* Reads from the .rsw for each map
-* Returns water height (or NO_WATER if file doesn't exist) or other error is encountered.
-* Assumed path for file is data/mapname.rsw
-* Credits to LittleWolf
-*/
+ * Reads from the .rsw for each map
+ * Returns water height (or NO_WATER if file doesn't exist) or other error is encountered.
+ * Assumed path for file is data/mapname.rsw
+ * Credits to LittleWolf
+ */
 int map_waterheight(char* mapname)
 {
 	char fn[256];
@@ -3154,19 +3254,19 @@ int map_waterheight(char* mapname)
 
 	// read & convert fn
 	rsw = (char *) grfio_read (fn);
-	if (rsw)
-	{	//Load water height from file
+	if (rsw) {
+		//Load water height from file
 		int wh = (int) *(float*)(rsw+166);
 		aFree(rsw);
 		return wh;
 	}
-	ShowWarning("Failed to find water level for (%s)\n", mapname, fn);
+	ShowWarning("Failed to find water level for %s (%s)\n", mapname, fn);
 	return NO_WATER;
 }
 
 /*==================================
-* .GAT format
-*----------------------------------*/
+ * .GAT format
+ *----------------------------------*/
 int map_readgat (struct map_data* m)
 {
 	char filename[256];
@@ -3185,7 +3285,7 @@ int map_readgat (struct map_data* m)
 	num_cells = m->xs * m->ys;
 	CREATE(m->cell, struct mapcell, num_cells);
 
-	water_height = map_waterheight(m->name);
+	water_height = map->waterheight(m->name);
 
 	// Set cell properties
 	off = 14;
@@ -3199,7 +3299,10 @@ int map_readgat (struct map_data* m)
 		if( type == 0 && water_height != NO_WATER && height > water_height )
 			type = 3; // Cell is 0 (walkable) but under water level, set to 3 (walkable water)
 
-		m->cell[xy] = map_gat2cell(type);
+		m->cell[xy] = map->gat2cell(type);
+#ifdef CELL_NOSTACK
+		m->cell[xy].cell_bl = 0;
+#endif
 	}
 
 	aFree(gat);
@@ -3208,29 +3311,29 @@ int map_readgat (struct map_data* m)
 }
 
 /*======================================
-* Add/Remove map to the map_db
-*--------------------------------------*/
+ * Add/Remove map to the map_db
+ *--------------------------------------*/
 void map_addmap2db(struct map_data *m) {
-	index2mapid[m->index] = m->m;
+	map->index2mapid[m->index] = m->m;
 }
 
 void map_removemapdb(struct map_data *m) {
-	index2mapid[m->index] = -1;
+	map->index2mapid[m->index] = -1;
 }
 
 /*======================================
-* Initiate maps loading stage
-*--------------------------------------*/
+ * Initiate maps loading stage
+ *--------------------------------------*/
 int map_readallmaps (void) {
 	int i;
 	FILE* fp=NULL;
 	int maps_removed = 0;
 
-	if( enable_grf )
+	if( map->enable_grf )
 		ShowStatus("Loading maps (using GRF files)...\n");
 	else {
 		char mapcachefilepath[254];
-		sprintf(mapcachefilepath,"%s/%s%s",iMap->db_path,DBPATH,"map_cache.dat");
+		sprintf(mapcachefilepath,"%s/%s%s",map->db_path,DBPATH,"map_cache.dat");
 		ShowStatus("Loading maps (using %s as map cache)...\n", mapcachefilepath);
 		if( (fp = fopen(mapcachefilepath, "rb")) == NULL ) {
 			ShowFatalError("Unable to open map cache file "CL_WHITE"%s"CL_RESET"\n", mapcachefilepath);
@@ -3238,73 +3341,73 @@ int map_readallmaps (void) {
 		}
 
 		// Init mapcache data.. [Shinryo]
-		map_cache_buffer = map_init_mapcache(fp);
-		if(!map_cache_buffer) {
+		map->cache_buffer = map->init_mapcache(fp);
+		if(!map->cache_buffer) {
 			ShowFatalError("Failed to initialize mapcache data (%s)..\n", mapcachefilepath);
 			exit(EXIT_FAILURE);
 		}
 	}
 
-	for(i = 0; i < iMap->map_num; i++) {
+	for(i = 0; i < map->count; i++) {
 		size_t size;
 
 		// show progress
-		if(enable_grf)
-			ShowStatus("Loading maps [%i/%i]: %s"CL_CLL"\r", i, iMap->map_num, map[i].name);
+		if(map->enable_grf)
+			ShowStatus("Loading maps [%i/%i]: %s"CL_CLL"\r", i, map->count, map->list[i].name);
 
 		// try to load the map
 		if( !
-			(enable_grf?
-			map_readgat(&map[i])
-			:map_readfromcache(&map[i], map_cache_buffer))
+			(map->enable_grf?
+			map->readgat(&map->list[i])
+			:map->readfromcache(&map->list[i], map->cache_buffer))
 			) {
-				map_delmapid(i);
+				map->delmapid(i);
 				maps_removed++;
 				i--;
 				continue;
 		}
 
-		map[i].index = mapindex_name2id(map[i].name);
+		map->list[i].index = mapindex->name2id(map->list[i].name);
 
-		if ( index2mapid[map[i].index] != -1 ) {
-			ShowWarning("Map %s already loaded!"CL_CLL"\n", map[i].name);
-			if (map[i].cell && map[i].cell != (struct mapcell *)0xdeadbeaf) {
-				aFree(map[i].cell);
-				map[i].cell = NULL;
+		if ( map->index2mapid[map_id2index(i)] != -1 ) {
+			ShowWarning("Map %s already loaded!"CL_CLL"\n", map->list[i].name);
+			if (map->list[i].cell && map->list[i].cell != (struct mapcell *)0xdeadbeaf) {
+				aFree(map->list[i].cell);
+				map->list[i].cell = NULL;
 			}
-			map_delmapid(i);
+			map->delmapid(i);
 			maps_removed++;
 			i--;
 			continue;
 		}
 
-		map[i].m = i;
-		iMap->addmap2db(&map[i]);
+		map->list[i].m = i;
+		map->addmap2db(&map->list[i]);
 
-		memset(map[i].moblist, 0, sizeof(map[i].moblist));	//Initialize moblist [Skotlex]
-		map[i].mob_delete_timer = INVALID_TIMER;	//Initialize timer [Skotlex]
+		memset(map->list[i].moblist, 0, sizeof(map->list[i].moblist));	//Initialize moblist [Skotlex]
+		map->list[i].mob_delete_timer = INVALID_TIMER;	//Initialize timer [Skotlex]
 
-		map[i].bxs = (map[i].xs + BLOCK_SIZE - 1) / BLOCK_SIZE;
-		map[i].bys = (map[i].ys + BLOCK_SIZE - 1) / BLOCK_SIZE;
+		map->list[i].bxs = (map->list[i].xs + BLOCK_SIZE - 1) / BLOCK_SIZE;
+		map->list[i].bys = (map->list[i].ys + BLOCK_SIZE - 1) / BLOCK_SIZE;
 
-		size = map[i].bxs * map[i].bys * sizeof(struct block_list*);
-		map[i].block = (struct block_list**)aCalloc(size, 1);
-		map[i].block_mob = (struct block_list**)aCalloc(size, 1);
+		size = map->list[i].bxs * map->list[i].bys * sizeof(struct block_list*);
+		map->list[i].block = (struct block_list**)aCalloc(size, 1);
+		map->list[i].block_mob = (struct block_list**)aCalloc(size, 1);
 
-		map[i].getcellp = map_sub_getcellp;
-		map[i].setcell  = map_sub_setcell;
+		map->list[i].getcellp = map->sub_getcellp;
+		map->list[i].setcell  = map->sub_setcell;
 	}
 
 	// intialization and configuration-dependent adjustments of mapflags
-	iMap->flags_init();
+	map->flags_init();
 
-	if( !enable_grf ) {
+	if( !map->enable_grf ) {
 		fclose(fp);
 	}
 
 	// finished map loading
-	ShowInfo("Successfully loaded '"CL_WHITE"%d"CL_RESET"' maps."CL_CLL"\n",iMap->map_num);
-	instance->start_id = iMap->map_num; // Next Map Index will be instances
+	ShowInfo("Successfully loaded '"CL_WHITE"%d"CL_RESET"' maps."CL_CLL"\n",map->count);
+	instance->start_id = map->count; // Next Map Index will be instances
 
 	if (maps_removed)
 		ShowNotice("Maps removed: '"CL_WHITE"%d"CL_RESET"'\n",maps_removed);
@@ -3312,13 +3415,9 @@ int map_readallmaps (void) {
 	return 0;
 }
 
-////////////////////////////////////////////////////////////////////////
-static int map_ip_set = 0;
-static int char_ip_set = 0;
-
 /*==========================================
-* Read map server configuration files (conf/map_server.conf...)
-*------------------------------------------*/
+ * Read map server configuration files (conf/map_server.conf...)
+ *------------------------------------------*/
 int map_config_read(char *cfgName) {
 	char line[1024], w1[1024], w2[1024];
 	FILE *fp;
@@ -3329,14 +3428,14 @@ int map_config_read(char *cfgName) {
 		return 1;
 	}
 
-	while( fgets(line, sizeof(line), fp) ) {
+	while (fgets(line, sizeof(line), fp)) {
 		char* ptr;
 
-		if( line[0] == '/' && line[1] == '/' )
+		if (line[0] == '/' && line[1] == '/')
 			continue;
-		if( (ptr = strstr(line, "//")) != NULL )
+		if ((ptr = strstr(line, "//")) != NULL)
 			*ptr = '\n'; //Strip comments
-		if( sscanf(line, "%[^:]: %[^\t\r\n]", w1, w2) < 2 )
+		if (sscanf(line, "%1023[^:]: %1023[^\t\r\n]", w1, w2) < 2)
 			continue;
 
 		//Strip trailing spaces
@@ -3354,56 +3453,56 @@ int map_config_read(char *cfgName) {
 			if( msg_silent ) // only bother if its actually enabled
 				ShowInfo("Console Silent Setting: %d\n", atoi(w2));
 		} else if (strcmpi(w1, "userid")==0)
-			chrif_setuserid(w2);
+			chrif->setuserid(w2);
 		else if (strcmpi(w1, "passwd") == 0)
-			chrif_setpasswd(w2);
+			chrif->setpasswd(w2);
 		else if (strcmpi(w1, "char_ip") == 0)
-			char_ip_set = chrif_setip(w2);
+			map->char_ip_set = chrif->setip(w2);
 		else if (strcmpi(w1, "char_port") == 0)
-			chrif_setport(atoi(w2));
+			chrif->setport(atoi(w2));
 		else if (strcmpi(w1, "map_ip") == 0)
-			map_ip_set = clif->setip(w2);
+			map->ip_set = clif->setip(w2);
 		else if (strcmpi(w1, "bind_ip") == 0)
 			clif->setbindip(w2);
 		else if (strcmpi(w1, "map_port") == 0) {
 			clif->setport(atoi(w2));
-			map_port = (atoi(w2));
+			map->port = (atoi(w2));
 		} else if (strcmpi(w1, "map") == 0)
-			iMap->map_num++;
+			map->count++;
 		else if (strcmpi(w1, "delmap") == 0)
-			iMap->map_num--;
+			map->count--;
 		else if (strcmpi(w1, "npc") == 0)
-			npc_addsrcfile(w2);
+			npc->addsrcfile(w2);
 		else if (strcmpi(w1, "delnpc") == 0)
-			npc_delsrcfile(w2);
+			npc->delsrcfile(w2);
 		else if (strcmpi(w1, "autosave_time") == 0) {
-			iMap->autosave_interval = atoi(w2);
-			if (iMap->autosave_interval < 1) //Revert to default saving.
-				iMap->autosave_interval = DEFAULT_AUTOSAVE_INTERVAL;
+			map->autosave_interval = atoi(w2);
+			if (map->autosave_interval < 1) //Revert to default saving.
+				map->autosave_interval = DEFAULT_AUTOSAVE_INTERVAL;
 			else
-				iMap->autosave_interval *= 1000; //Pass from sec to ms
+				map->autosave_interval *= 1000; //Pass from sec to ms
 		} else if (strcmpi(w1, "minsave_time") == 0) {
-			iMap->minsave_interval= atoi(w2);
-			if (iMap->minsave_interval < 1)
-				iMap->minsave_interval = 1;
+			map->minsave_interval= atoi(w2);
+			if (map->minsave_interval < 1)
+				map->minsave_interval = 1;
 		} else if (strcmpi(w1, "save_settings") == 0)
-			iMap->save_settings = atoi(w2);
+			map->save_settings = atoi(w2);
 		else if (strcmpi(w1, "help_txt") == 0)
-			strcpy(iMap->help_txt, w2);
+			strcpy(map->help_txt, w2);
 		else if (strcmpi(w1, "help2_txt") == 0)
-			strcpy(iMap->help2_txt, w2);
+			strcpy(map->help2_txt, w2);
 		else if (strcmpi(w1, "charhelp_txt") == 0)
-			strcpy(iMap->charhelp_txt, w2);
+			strcpy(map->charhelp_txt, w2);
 		else if(strcmpi(w1,"db_path") == 0)
-			safestrncpy(iMap->db_path,w2,255);
+			safestrncpy(map->db_path,w2,255);
 		else if (strcmpi(w1, "enable_spy") == 0)
-			iMap->enable_spy = config_switch(w2);
+			map->enable_spy = config_switch(w2);
 		else if (strcmpi(w1, "use_grf") == 0)
-			enable_grf = config_switch(w2);
+			map->enable_grf = config_switch(w2);
 		else if (strcmpi(w1, "console_msg_log") == 0)
 			console_msg_log = atoi(w2);//[Ind]
 		else if (strcmpi(w1, "import") == 0)
-			map_config_read(w2);
+			map->config_read(w2);
 		else
 			ShowWarning("Unknown setting '%s' in file %s\n", w1, cfgName);
 	}
@@ -3416,19 +3515,19 @@ int map_config_read_sub(char *cfgName) {
 	FILE *fp;
 
 	fp = fopen(cfgName,"r");
-	if( fp == NULL ) {
+	if (fp == NULL) {
 		ShowError("Map configuration file not found at: %s\n", cfgName);
 		return 1;
 	}
 
-	while( fgets(line, sizeof(line), fp) ) {
+	while (fgets(line, sizeof(line), fp)) {
 		char* ptr;
 
-		if( line[0] == '/' && line[1] == '/' )
+		if (line[0] == '/' && line[1] == '/')
 			continue;
-		if( (ptr = strstr(line, "//")) != NULL )
+		if ((ptr = strstr(line, "//")) != NULL)
 			*ptr = '\n'; //Strip comments
-		if( sscanf(line, "%[^:]: %[^\t\r\n]", w1, w2) < 2 )
+		if (sscanf(line, "%1023[^:]: %1023[^\t\r\n]", w1, w2) < 2)
 			continue;
 
 		//Strip trailing spaces
@@ -3438,37 +3537,34 @@ int map_config_read_sub(char *cfgName) {
 		*ptr = '\0';
 
 		if (strcmpi(w1, "map") == 0)
-			map_addmap(w2);
+			map->addmap(w2);
 		else if (strcmpi(w1, "delmap") == 0)
-			iMap->delmap(w2);
+			map->delmap(w2);
 		else if (strcmpi(w1, "import") == 0)
-			map_config_read_sub(w2);
+			map->config_read_sub(w2);
 	}
 
 	fclose(fp);
 	return 0;
 }
-void map_reloadnpc_sub(char *cfgName)
-{
+void map_reloadnpc_sub(char *cfgName) {
 	char line[1024], w1[1024], w2[1024];
 	FILE *fp;
 
 	fp = fopen(cfgName,"r");
-	if( fp == NULL )
-	{
+	if (fp == NULL) {
 		ShowError("Map configuration file not found at: %s\n", cfgName);
 		return;
 	}
 
-	while( fgets(line, sizeof(line), fp) )
-	{
+	while (fgets(line, sizeof(line), fp)) {
 		char* ptr;
 
-		if( line[0] == '/' && line[1] == '/' )
+		if (line[0] == '/' && line[1] == '/')
 			continue;
-		if( (ptr = strstr(line, "//")) != NULL )
+		if ((ptr = strstr(line, "//")) != NULL)
 			*ptr = '\n'; //Strip comments
-		if( sscanf(line, "%[^:]: %[^\t\r\n]", w1, w2) < 2 )
+		if (sscanf(line, "%1023[^:]: %1023[^\t\r\n]", w1, w2) < 2)
 			continue;
 
 		//Strip trailing spaces
@@ -3478,9 +3574,11 @@ void map_reloadnpc_sub(char *cfgName)
 		*ptr = '\0';
 
 		if (strcmpi(w1, "npc") == 0)
-			npc_addsrcfile(w2);
+			npc->addsrcfile(w2);
 		else if (strcmpi(w1, "import") == 0)
-			map_reloadnpc_sub(w2);
+			map->reloadnpc_sub(w2);
+		else if (strcmpi(w1, "delnpc") == 0)
+			npc->delsrcfile(w2);
 		else
 			ShowWarning("Unknown setting '%s' in file %s\n", w1, cfgName);
 	}
@@ -3488,83 +3586,102 @@ void map_reloadnpc_sub(char *cfgName)
 	fclose(fp);
 }
 
-void map_reloadnpc(bool clear)
-{
+void map_reloadnpc(bool clear, const char * const *extra_scripts, int extra_scripts_count) {
+	int i;
 	if (clear)
-		npc_addsrcfile("clear"); // this will clear the current script list
+		npc->addsrcfile("clear"); // this will clear the current script list
 
 #ifdef RENEWAL
-	map_reloadnpc_sub("npc/re/scripts_main.conf");
+	map->reloadnpc_sub("npc/re/scripts_main.conf");
 #else
-	map_reloadnpc_sub("npc/pre-re/scripts_main.conf");
+	map->reloadnpc_sub("npc/pre-re/scripts_main.conf");
 #endif
+
+	// Append extra scripts
+	for( i = 0; i < extra_scripts_count; i++ ) {
+		npc->addsrcfile(extra_scripts[i]);
+	}
 }
 
 int inter_config_read(char *cfgName) {
 	char line[1024],w1[1024],w2[1024];
 	FILE *fp;
 
-	if( !( fp = fopen(cfgName,"r") ) ){
+	if (!(fp = fopen(cfgName,"r"))) {
 		ShowError("File not found: %s\n",cfgName);
 		return 1;
 	}
-	while(fgets(line, sizeof(line), fp)) {
-		if(line[0] == '/' && line[1] == '/')
+	while (fgets(line, sizeof(line), fp)) {
+		if (line[0] == '/' && line[1] == '/')
 			continue;
 		
-		if( sscanf(line,"%[^:]: %[^\r\n]",w1,w2) < 2 )
+		if (sscanf(line,"%1023[^:]: %1023[^\r\n]", w1, w2) < 2)
 			continue;
 		/* table names */
 		if(strcmpi(w1,"item_db_db")==0)
-			strcpy(iMap->item_db_db,w2);
+			strcpy(map->item_db_db,w2);
 		else if(strcmpi(w1,"mob_db_db")==0)
-			strcpy(iMap->mob_db_db,w2);
+			strcpy(map->mob_db_db,w2);
 		else if(strcmpi(w1,"item_db2_db")==0)
-			strcpy(iMap->item_db2_db,w2);
+			strcpy(map->item_db2_db,w2);
 		else if(strcmpi(w1,"item_db_re_db")==0)
-			strcpy(iMap->item_db_re_db,w2);
+			strcpy(map->item_db_re_db,w2);
 		else if(strcmpi(w1,"mob_db2_db")==0)
-			strcpy(iMap->mob_db2_db,w2);
+			strcpy(map->mob_db2_db,w2);
 		else if(strcmpi(w1,"mob_skill_db_db")==0)
-			strcpy(iMap->mob_skill_db_db,w2);
+			strcpy(map->mob_skill_db_db,w2);
 		else if(strcmpi(w1,"mob_skill_db2_db")==0)
-			strcpy(iMap->mob_skill_db2_db,w2);
+			strcpy(map->mob_skill_db2_db,w2);
 		else if(strcmpi(w1,"interreg_db")==0)
-			strcpy(iMap->interreg_db,w2);
+			strcpy(map->interreg_db,w2);
 		/* map sql stuff */
 		else if(strcmpi(w1,"map_server_ip")==0)
-			strcpy(map_server_ip, w2);
+			strcpy(map->server_ip, w2);
 		else if(strcmpi(w1,"map_server_port")==0)
-			map_server_port=atoi(w2);
+			map->server_port=atoi(w2);
 		else if(strcmpi(w1,"map_server_id")==0)
-			strcpy(map_server_id, w2);
+			strcpy(map->server_id, w2);
 		else if(strcmpi(w1,"map_server_pw")==0)
-			strcpy(map_server_pw, w2);
+			strcpy(map->server_pw, w2);
 		else if(strcmpi(w1,"map_server_db")==0)
-			strcpy(map_server_db, w2);
+			strcpy(map->server_db, w2);
 		else if(strcmpi(w1,"default_codepage")==0)
-			strcpy(default_codepage, w2);
-		else if(strcmpi(w1,"use_sql_db")==0) {
-			iMap->db_use_sqldbs = config_switch(w2);
-			ShowStatus ("Using SQL dbs: %s\n",w2);
-		}
+			strcpy(map->default_codepage, w2);
+		else if(strcmpi(w1,"use_sql_item_db")==0) {
+			map->db_use_sql_item_db = config_switch(w2);
+			ShowStatus ("Using item database as SQL: '%s'\n", w2);
+		}
+		else if(strcmpi(w1,"use_sql_mob_db")==0) {
+			map->db_use_sql_mob_db = config_switch(w2);
+			ShowStatus ("Using monster database as SQL: '%s'\n", w2);
+		}
+		else if(strcmpi(w1,"use_sql_mob_skill_db")==0) {
+			map->db_use_sql_mob_skill_db = config_switch(w2);
+			ShowStatus ("Using monster skill database as SQL: '%s'\n", w2);
+		}
+		else if(strcmpi(w1,"autotrade_merchants_db")==0)
+			strcpy(map->autotrade_merchants_db, w2);
+		else if(strcmpi(w1,"autotrade_data_db")==0)
+			strcpy(map->autotrade_data_db, w2);
+		else if(strcmpi(w1,"npc_market_data_db")==0)
+			strcpy(map->npc_market_data_db, w2);
 		/* sql log db */
 		else if(strcmpi(w1,"log_db_ip")==0)
-			strcpy(log_db_ip, w2);
+			strcpy(logs->db_ip, w2);
 		else if(strcmpi(w1,"log_db_id")==0)
-			strcpy(log_db_id, w2);
+			strcpy(logs->db_id, w2);
 		else if(strcmpi(w1,"log_db_pw")==0)
-			strcpy(log_db_pw, w2);
+			strcpy(logs->db_pw, w2);
 		else if(strcmpi(w1,"log_db_port")==0)
-			log_db_port = atoi(w2);
+			logs->db_port = atoi(w2);
 		else if(strcmpi(w1,"log_db_db")==0)
-			strcpy(log_db_db, w2);
+			strcpy(logs->db_name, w2);
 		/* mapreg */
-		else if( mapreg_config_read(w1,w2) )
+		else if( mapreg->config_read(w1,w2) )
 			continue;
 		/* import */
 		else if(strcmpi(w1,"import")==0)
-			inter_config_read(w2);
+			map->inter_config_read(w2);
 	}
 	fclose(fp);
 
@@ -3572,21 +3689,21 @@ int inter_config_read(char *cfgName) {
 }
 
 /*=======================================
-*  MySQL Init
-*---------------------------------------*/
+ *  MySQL Init
+ *---------------------------------------*/
 int map_sql_init(void)
 {
 	// main db connection
-	mmysql_handle = SQL->Malloc();
+	map->mysql_handle = SQL->Malloc();
 
 	ShowInfo("Connecting to the Map DB Server....\n");
-	if( SQL_ERROR == SQL->Connect(mmysql_handle, map_server_id, map_server_pw, map_server_ip, map_server_port, map_server_db) )
+	if( SQL_ERROR == SQL->Connect(map->mysql_handle, map->server_id, map->server_pw, map->server_ip, map->server_port, map->server_db) )
 		exit(EXIT_FAILURE);
 	ShowStatus("connect success! (Map Server Connection)\n");
 
-	if( strlen(default_codepage) > 0 )
-		if ( SQL_ERROR == SQL->SetEncoding(mmysql_handle, default_codepage) )
-			Sql_ShowDebug(mmysql_handle);
+	if( strlen(map->default_codepage) > 0 )
+		if ( SQL_ERROR == SQL->SetEncoding(map->mysql_handle, map->default_codepage) )
+			Sql_ShowDebug(map->mysql_handle);
 
 	return 0;
 }
@@ -3594,58 +3711,141 @@ int map_sql_init(void)
 int map_sql_close(void)
 {
 	ShowStatus("Close Map DB Connection....\n");
-	SQL->Free(mmysql_handle);
-	mmysql_handle = NULL;
+	SQL->Free(map->mysql_handle);
+	map->mysql_handle = NULL;
 	if (logs->config.sql_logs) {
-		ShowStatus("Close Log DB Connection....\n");
-		SQL->Free(logmysql_handle);
-		logmysql_handle = NULL;
+		logs->sql_final();
 	}
 	return 0;
 }
 
-int log_sql_init(void)
-{
-	// log db connection
-	logmysql_handle = SQL->Malloc();
-
-	ShowInfo(""CL_WHITE"[SQL]"CL_RESET": Connecting to the Log Database "CL_WHITE"%s"CL_RESET" At "CL_WHITE"%s"CL_RESET"...\n",log_db_db,log_db_ip);
-	if ( SQL_ERROR == SQL->Connect(logmysql_handle, log_db_id, log_db_pw, log_db_ip, log_db_port, log_db_db) )
-		exit(EXIT_FAILURE);
-	ShowStatus(""CL_WHITE"[SQL]"CL_RESET": Successfully '"CL_GREEN"connected"CL_RESET"' to Database '"CL_WHITE"%s"CL_RESET"'.\n", log_db_db);
-
-	if( strlen(default_codepage) > 0 )
-		if ( SQL_ERROR == SQL->SetEncoding(logmysql_handle, default_codepage) )
-			Sql_ShowDebug(logmysql_handle);
-	return 0;
+/**
+ * Merges two zones into a new one
+ * @param main the zone whose data must override the others upon conflict,
+ *        e.g. enabling pvp on a town means that main is the pvp zone, while "other" is the towns previous zone
+ *
+ * @return the newly created zone from merging main and other
+ **/
+struct map_zone_data *map_merge_zone(struct map_zone_data *main, struct map_zone_data *other) {
+	char newzone[MAP_ZONE_NAME_LENGTH];
+	struct map_zone_data *zone = NULL;
+	int cursor, i;
+	
+	sprintf(newzone, "%s+%s",main->name,other->name);
+	
+	if( (zone = strdb_get(map->zone_db, newzone)) )
+		return zone;/* this zone has already been merged */
+	
+	CREATE(zone, struct map_zone_data, 1);
+	
+	safestrncpy(zone->name, newzone, MAP_ZONE_NAME_LENGTH);
+	
+	zone->disabled_skills_count = main->disabled_skills_count + other->disabled_skills_count;
+	zone->disabled_items_count = main->disabled_items_count + other->disabled_items_count;
+	zone->mapflags_count = main->mapflags_count + other->mapflags_count;
+	zone->disabled_commands_count = main->disabled_commands_count + other->disabled_commands_count;
+	zone->capped_skills_count = main->capped_skills_count + other->capped_skills_count;
+	
+	CREATE(zone->disabled_skills, struct map_zone_disabled_skill_entry *, zone->disabled_skills_count );
+	
+	for(i = 0, cursor = 0; i < main->disabled_skills_count; i++, cursor++ ) {
+		CREATE(zone->disabled_skills[cursor], struct map_zone_disabled_skill_entry, 1 );
+		memcpy(zone->disabled_skills[cursor], main->disabled_skills[i], sizeof(struct map_zone_disabled_skill_entry));
+	}
+	
+	for(i = 0; i < other->disabled_skills_count; i++, cursor++ ) {
+		CREATE(zone->disabled_skills[cursor], struct map_zone_disabled_skill_entry, 1 );
+		memcpy(zone->disabled_skills[cursor], other->disabled_skills[i], sizeof(struct map_zone_disabled_skill_entry));
+	}
+	
+	CREATE(zone->disabled_items, int, zone->disabled_items_count );
+	
+	for(i = 0, cursor = 0; i < main->disabled_items_count; i++, cursor++ ) {
+		zone->disabled_items[cursor] = main->disabled_items[i];
+	}
+	
+	for(i = 0; i < other->disabled_items_count; i++, cursor++ ) {
+		zone->disabled_items[cursor] = other->disabled_items[i];
+	}
+
+	CREATE(zone->mapflags, char *, zone->mapflags_count );
+	
+	for(i = 0, cursor = 0; i < main->mapflags_count; i++, cursor++ ) {
+		CREATE(zone->mapflags[cursor], char, MAP_ZONE_MAPFLAG_LENGTH );
+		safestrncpy(zone->mapflags[cursor], main->mapflags[i], MAP_ZONE_MAPFLAG_LENGTH);
+	}
+	
+	for(i = 0; i < other->mapflags_count; i++, cursor++ ) {
+		CREATE(zone->mapflags[cursor], char, MAP_ZONE_MAPFLAG_LENGTH );
+		safestrncpy(zone->mapflags[cursor], other->mapflags[i], MAP_ZONE_MAPFLAG_LENGTH);
+	}
+	
+	CREATE(zone->disabled_commands, struct map_zone_disabled_command_entry *, zone->disabled_commands_count);
+	
+	for(i = 0, cursor = 0; i < main->disabled_commands_count; i++, cursor++ ) {
+		CREATE(zone->disabled_commands[cursor], struct map_zone_disabled_command_entry, 1);
+		memcpy(zone->disabled_commands[cursor], main->disabled_commands[i], sizeof(struct map_zone_disabled_command_entry));
+	}
+	
+	for(i = 0; i < other->disabled_commands_count; i++, cursor++ ) {
+		CREATE(zone->disabled_commands[cursor], struct map_zone_disabled_command_entry, 1);
+		memcpy(zone->disabled_commands[cursor], other->disabled_commands[i], sizeof(struct map_zone_disabled_command_entry));
+	}
+	
+	CREATE(zone->capped_skills, struct map_zone_skill_damage_cap_entry *, zone->capped_skills_count);
+	
+	for(i = 0, cursor = 0; i < main->capped_skills_count; i++, cursor++ ) {
+		CREATE(zone->capped_skills[cursor], struct map_zone_skill_damage_cap_entry, 1);
+		memcpy(zone->capped_skills[cursor], main->capped_skills[i], sizeof(struct map_zone_skill_damage_cap_entry));
+	}
+	
+	for(i = 0; i < other->capped_skills_count; i++, cursor++ ) {
+		CREATE(zone->capped_skills[cursor], struct map_zone_skill_damage_cap_entry, 1);
+		memcpy(zone->capped_skills[cursor], other->capped_skills[i], sizeof(struct map_zone_skill_damage_cap_entry));
+	}
+	
+	zone->info.special = 2;
+	
+	strdb_put(map->zone_db, newzone, zone);
+	
+	return zone;
 }
+
 void map_zone_change2(int m, struct map_zone_data *zone) {
 	char empty[1] = "\0";
 
-	map[m].prev_zone = map[m].zone;
-
-	if( map[m].zone_mf_count )
-		iMap->zone_remove(m);
+	if( map->list[m].zone == zone )
+		return;
+	
+	if( map->list[m].zone->info.special != 2 ) /* we don't update it for merged zones! */
+		map->list[m].prev_zone = map->list[m].zone;
+	
+	if( map->list[m].zone_mf_count )
+		map->zone_remove(m);
 
-	iMap->zone_apply(m,zone,empty,empty,empty);
+	if( zone->info.special ) {
+		zone = map->merge_zone(zone,map->list[m].prev_zone);
+	}
+	
+	map->zone_apply(m,zone,empty,empty,empty);
 }
 /* when changing from a mapflag to another during runtime */
 void map_zone_change(int m, struct map_zone_data *zone, const char* start, const char* buffer, const char* filepath) {
-	map[m].prev_zone = map[m].zone;
+	map->list[m].prev_zone = map->list[m].zone;
 
-	if( map[m].zone_mf_count )
-		iMap->zone_remove(m);
-	iMap->zone_apply(m,zone,start,buffer,filepath);
+	if( map->list[m].zone_mf_count )
+		map->zone_remove(m);
+	map->zone_apply(m,zone,start,buffer,filepath);
 }
 /* removes previous mapflags from this map */
 void map_zone_remove(int m) {
 	char flag[MAP_ZONE_MAPFLAG_LENGTH], params[MAP_ZONE_MAPFLAG_LENGTH];
 	unsigned short k;
 	char empty[1] = "\0";
-	for(k = 0; k < map[m].zone_mf_count; k++) {
-		int len = strlen(map[m].zone_mf[k]),j;
+	for(k = 0; k < map->list[m].zone_mf_count; k++) {
+		size_t len = strlen(map->list[m].zone_mf[k]),j;
 		params[0] = '\0';
-		memcpy(flag, map[m].zone_mf[k], MAP_ZONE_MAPFLAG_LENGTH);
+		memcpy(flag, map->list[m].zone_mf[k], MAP_ZONE_MAPFLAG_LENGTH);
 		for(j = 0; j < len; j++) {
 			if( flag[j] == '\t' ) {
 				memcpy(params, &flag[j+1], len - j);
@@ -3654,19 +3854,19 @@ void map_zone_remove(int m) {
 			}
 		}
 
-		npc_parse_mapflag(map[m].name,empty,flag,params,empty,empty,empty);
-		aFree(map[m].zone_mf[k]);
-		map[m].zone_mf[k] = NULL;
+		npc->parse_mapflag(map->list[m].name,empty,flag,params,empty,empty,empty, NULL);
+		aFree(map->list[m].zone_mf[k]);
+		map->list[m].zone_mf[k] = NULL;
 	}
 
-	aFree(map[m].zone_mf);
-	map[m].zone_mf = NULL;
-	map[m].zone_mf_count = 0;
+	aFree(map->list[m].zone_mf);
+	map->list[m].zone_mf = NULL;
+	map->list[m].zone_mf_count = 0;
 }
 static inline void map_zone_mf_cache_add(int m, char *rflag) {
-	RECREATE(map[m].zone_mf, char *, ++map[m].zone_mf_count);
-	CREATE(map[m].zone_mf[map[m].zone_mf_count - 1], char, MAP_ZONE_MAPFLAG_LENGTH);
-	safestrncpy(map[m].zone_mf[map[m].zone_mf_count - 1], rflag, MAP_ZONE_MAPFLAG_LENGTH);
+	RECREATE(map->list[m].zone_mf, char *, ++map->list[m].zone_mf_count);
+	CREATE(map->list[m].zone_mf[map->list[m].zone_mf_count - 1], char, MAP_ZONE_MAPFLAG_LENGTH);
+	safestrncpy(map->list[m].zone_mf[map->list[m].zone_mf_count - 1], rflag, MAP_ZONE_MAPFLAG_LENGTH);
 }
 /* TODO: introduce enumerations to each mapflag so instead of reading the string a number of times we read it only once and use its value wherever we need */
 /* cache previous values to revert */
@@ -3678,524 +3878,524 @@ bool map_zone_mf_cache(int m, char *flag, char *params) {
 		state = 0;
 
 	if (!strcmpi(flag, "nosave")) {
-		;/* not yet supported to be reversed */
-		/*
+#if 0 /* not yet supported to be reversed */
 		char savemap[32];
 		int savex, savey;
 		if (state == 0) {
-		if( map[m].flag.nosave ) {
-		sprintf(rflag, "nosave	SavePoint");
-		map_zone_mf_cache_add(m,nosave);
-		}
+			if( map->list[m].flag.nosave ) {
+				sprintf(rflag, "nosave\tSavePoint");
+				map_zone_mf_cache_add(m,nosave);
+			}
 		} else if (!strcmpi(params, "SavePoint")) {
-		if( map[m].save.map ) {
-		sprintf(rflag, "nosave	%s,%d,%d",mapindex_id2name(map[m].save.map),map[m].save.x,map[m].save.y);
-		} else
-		sprintf(rflag, "nosave	%s,%d,%d",mapindex_id2name(map[m].save.map),map[m].save.x,map[m].save.y);
-		map_zone_mf_cache_add(m,nosave);
+			if( map->list[m].save.map ) {
+				sprintf(rflag, "nosave\t%s,%d,%d",mapindex_id2name(map->list[m].save.map),map->list[m].save.x,map->list[m].save.y);
+			} else
+				sprintf(rflag, "nosave\t%s,%d,%d",mapindex_id2name(map->list[m].save.map),map->list[m].save.x,map->list[m].save.y);
+			map_zone_mf_cache_add(m,nosave);
 		} else if (sscanf(params, "%31[^,],%d,%d", savemap, &savex, &savey) == 3) {
-		if( map[m].save.map ) {
-		sprintf(rflag, "nosave	%s,%d,%d",mapindex_id2name(map[m].save.map),map[m].save.x,map[m].save.y);
-		map_zone_mf_cache_add(m,nosave);
+			if( map->list[m].save.map ) {
+				sprintf(rflag, "nosave\t%s,%d,%d",mapindex_id2name(map->list[m].save.map),map->list[m].save.x,map->list[m].save.y);
+				map_zone_mf_cache_add(m,nosave);
+			}
 		}
-		}*/
+#endif // 0
 	} else if (!strcmpi(flag,"autotrade")) {
-		if( state && map[m].flag.autotrade )
+		if( state && map->list[m].flag.autotrade )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"autotrade	off");
-			else if( !map[m].flag.autotrade )
+				map_zone_mf_cache_add(m,"autotrade\toff");
+			else if( !map->list[m].flag.autotrade )
 				map_zone_mf_cache_add(m,"autotrade");
 		}
 	} else if (!strcmpi(flag,"allowks")) {
-		if( state && map[m].flag.allowks )
+		if( state && map->list[m].flag.allowks )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"allowks	off");
-			else if( !map[m].flag.allowks )
+				map_zone_mf_cache_add(m,"allowks\toff");
+			else if( !map->list[m].flag.allowks )
 				map_zone_mf_cache_add(m,"allowks");
 		}
 	} else if (!strcmpi(flag,"town")) {
-		if( state && map[m].flag.town )
+		if( state && map->list[m].flag.town )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"town	off");
-			else if( !map[m].flag.town )
+				map_zone_mf_cache_add(m,"town\toff");
+			else if( !map->list[m].flag.town )
 				map_zone_mf_cache_add(m,"town");
 		}
 	} else if (!strcmpi(flag,"nomemo")) {
-		if( state && map[m].flag.nomemo )
+		if( state && map->list[m].flag.nomemo )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nomemo	off");
-			else if( !map[m].flag.nomemo )
+				map_zone_mf_cache_add(m,"nomemo\toff");
+			else if( !map->list[m].flag.nomemo )
 				map_zone_mf_cache_add(m,"nomemo");
 		}
 	} else if (!strcmpi(flag,"noteleport")) {
-		if( state && map[m].flag.noteleport )
+		if( state && map->list[m].flag.noteleport )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noteleport	off");
-			else if( !map[m].flag.noteleport )
+				map_zone_mf_cache_add(m,"noteleport\toff");
+			else if( !map->list[m].flag.noteleport )
 				map_zone_mf_cache_add(m,"noteleport");
 		}
 	} else if (!strcmpi(flag,"nowarp")) {
-		if( state && map[m].flag.nowarp )
+		if( state && map->list[m].flag.nowarp )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nowarp	off");
-			else if( !map[m].flag.nowarp )
+				map_zone_mf_cache_add(m,"nowarp\toff");
+			else if( !map->list[m].flag.nowarp )
 				map_zone_mf_cache_add(m,"nowarp");
 		}
 	} else if (!strcmpi(flag,"nowarpto")) {
-		if( state && map[m].flag.nowarpto )
+		if( state && map->list[m].flag.nowarpto )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nowarpto	off");
-			else if( !map[m].flag.nowarpto )
+				map_zone_mf_cache_add(m,"nowarpto\toff");
+			else if( !map->list[m].flag.nowarpto )
 				map_zone_mf_cache_add(m,"nowarpto");
 		}
 	} else if (!strcmpi(flag,"noreturn")) {
-		if( state && map[m].flag.noreturn )
+		if( state && map->list[m].flag.noreturn )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noreturn	off");
-			else if( map[m].flag.noreturn )
+				map_zone_mf_cache_add(m,"noreturn\toff");
+			else if( map->list[m].flag.noreturn )
 				map_zone_mf_cache_add(m,"noreturn");
 		}
 	} else if (!strcmpi(flag,"monster_noteleport")) {
-		if( state && map[m].flag.monster_noteleport )
+		if( state && map->list[m].flag.monster_noteleport )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"monster_noteleport	off");
-			else if( map[m].flag.monster_noteleport )
+				map_zone_mf_cache_add(m,"monster_noteleport\toff");
+			else if( map->list[m].flag.monster_noteleport )
 				map_zone_mf_cache_add(m,"monster_noteleport");
 		}
 	} else if (!strcmpi(flag,"nobranch")) {
-		if( state && map[m].flag.nobranch )
+		if( state && map->list[m].flag.nobranch )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nobranch	off");
-			else if( map[m].flag.nobranch )
+				map_zone_mf_cache_add(m,"nobranch\toff");
+			else if( map->list[m].flag.nobranch )
 				map_zone_mf_cache_add(m,"nobranch");
 		}
 	} else if (!strcmpi(flag,"nopenalty")) {
-		if( state && map[m].flag.noexppenalty ) /* they are applied together, no need to check both */
+		if( state && map->list[m].flag.noexppenalty ) /* they are applied together, no need to check both */
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nopenalty	off");
-			else if( map[m].flag.noexppenalty )
+				map_zone_mf_cache_add(m,"nopenalty\toff");
+			else if( map->list[m].flag.noexppenalty )
 				map_zone_mf_cache_add(m,"nopenalty");
 		}
 	} else if (!strcmpi(flag,"pvp")) {
-		if( state && map[m].flag.pvp )
+		if( state && map->list[m].flag.pvp )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"pvp	off");
-			else if( map[m].flag.pvp )
+				map_zone_mf_cache_add(m,"pvp\toff");
+			else if( map->list[m].flag.pvp )
 				map_zone_mf_cache_add(m,"pvp");
 		}
 	}
 	else if (!strcmpi(flag,"pvp_noparty")) {
-		if( state && map[m].flag.pvp_noparty )
+		if( state && map->list[m].flag.pvp_noparty )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"pvp_noparty	off");
-			else if( map[m].flag.pvp_noparty )
+				map_zone_mf_cache_add(m,"pvp_noparty\toff");
+			else if( map->list[m].flag.pvp_noparty )
 				map_zone_mf_cache_add(m,"pvp_noparty");
 		}
 	} else if (!strcmpi(flag,"pvp_noguild")) {
-		if( state && map[m].flag.pvp_noguild )
+		if( state && map->list[m].flag.pvp_noguild )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"pvp_noguild	off");
-			else if( map[m].flag.pvp_noguild )
+				map_zone_mf_cache_add(m,"pvp_noguild\toff");
+			else if( map->list[m].flag.pvp_noguild )
 				map_zone_mf_cache_add(m,"pvp_noguild");
 		}
 	} else if (!strcmpi(flag, "pvp_nightmaredrop")) {
-		if( state && map[m].flag.pvp_nightmaredrop )
+		if( state && map->list[m].flag.pvp_nightmaredrop )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"pvp_nightmaredrop	off");
-			else if( map[m].flag.pvp_nightmaredrop )
+				map_zone_mf_cache_add(m,"pvp_nightmaredrop\toff");
+			else if( map->list[m].flag.pvp_nightmaredrop )
 				map_zone_mf_cache_add(m,"pvp_nightmaredrop");
 		}
-		/* not yet fully supported */
-		/*char drop_arg1[16], drop_arg2[16];
+#if 0 /* not yet fully supported */
+		char drop_arg1[16], drop_arg2[16];
 		int drop_per = 0;
-		if (sscanf(w4, "%[^,],%[^,],%d", drop_arg1, drop_arg2, &drop_per) == 3) {
-		int drop_id = 0, drop_type = 0;
-		if (!strcmpi(drop_arg1, "random"))
-		drop_id = -1;
-		else if (itemdb_exists((drop_id = atoi(drop_arg1))) == NULL)
-		drop_id = 0;
-		if (!strcmpi(drop_arg2, "inventory"))
-		drop_type = 1;
-		else if (!strcmpi(drop_arg2,"equip"))
-		drop_type = 2;
-		else if (!strcmpi(drop_arg2,"all"))
-		drop_type = 3;
-
-		if (drop_id != 0){
-		int i;
-		for (i = 0; i < MAX_DROP_PER_MAP; i++) {
-		if (map[m].drop_list[i].drop_id == 0){
-		map[m].drop_list[i].drop_id = drop_id;
-		map[m].drop_list[i].drop_type = drop_type;
-		map[m].drop_list[i].drop_per = drop_per;
-		break;
-		}
-		}
-		map[m].flag.pvp_nightmaredrop = 1;
-		}
+		if (sscanf(w4, "%15[^,],%15[^,],%d", drop_arg1, drop_arg2, &drop_per) == 3) {
+			int drop_id = 0, drop_type = 0;
+			if (!strcmpi(drop_arg1, "random"))
+				drop_id = -1;
+			else if (itemdb->exists((drop_id = atoi(drop_arg1))) == NULL)
+				drop_id = 0;
+			if (!strcmpi(drop_arg2, "inventory"))
+				drop_type = 1;
+			else if (!strcmpi(drop_arg2,"equip"))
+				drop_type = 2;
+			else if (!strcmpi(drop_arg2,"all"))
+				drop_type = 3;
+
+			if (drop_id != 0) {
+				int i;
+				for (i = 0; i < MAX_DROP_PER_MAP; i++) {
+					if (map->list[m].drop_list[i].drop_id == 0){
+						map->list[m].drop_list[i].drop_id = drop_id;
+						map->list[m].drop_list[i].drop_type = drop_type;
+						map->list[m].drop_list[i].drop_per = drop_per;
+						break;
+					}
+				}
+				map->list[m].flag.pvp_nightmaredrop = 1;
+			}
 		} else if (!state) //Disable
-		map[m].flag.pvp_nightmaredrop = 0;
-		*/
+			map->list[m].flag.pvp_nightmaredrop = 0;
+#endif // 0
 	} else if (!strcmpi(flag,"pvp_nocalcrank")) {
-		if( state && map[m].flag.pvp_nocalcrank )
+		if( state && map->list[m].flag.pvp_nocalcrank )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"pvp_nocalcrank	off");
-			else if( map[m].flag.pvp_nocalcrank )
+				map_zone_mf_cache_add(m,"pvp_nocalcrank\toff");
+			else if( map->list[m].flag.pvp_nocalcrank )
 				map_zone_mf_cache_add(m,"pvp_nocalcrank");
 		}
 	} else if (!strcmpi(flag,"gvg")) {
-		if( state && map[m].flag.gvg )
+		if( state && map->list[m].flag.gvg )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"gvg	off");
-			else if( map[m].flag.gvg )
+				map_zone_mf_cache_add(m,"gvg\toff");
+			else if( map->list[m].flag.gvg )
 				map_zone_mf_cache_add(m,"gvg");
 		}
 	} else if (!strcmpi(flag,"gvg_noparty")) {
-		if( state && map[m].flag.gvg_noparty )
+		if( state && map->list[m].flag.gvg_noparty )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"gvg_noparty	off");
-			else if( map[m].flag.gvg_noparty )
+				map_zone_mf_cache_add(m,"gvg_noparty\toff");
+			else if( map->list[m].flag.gvg_noparty )
 				map_zone_mf_cache_add(m,"gvg_noparty");
 		}
 	} else if (!strcmpi(flag,"gvg_dungeon")) {
-		if( state && map[m].flag.gvg_dungeon )
+		if( state && map->list[m].flag.gvg_dungeon )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"gvg_dungeon	off");
-			else if( map[m].flag.gvg_dungeon )
+				map_zone_mf_cache_add(m,"gvg_dungeon\toff");
+			else if( map->list[m].flag.gvg_dungeon )
 				map_zone_mf_cache_add(m,"gvg_dungeon");
 		}
 	}
 	else if (!strcmpi(flag,"gvg_castle")) {
-		if( state && map[m].flag.gvg_castle )
+		if( state && map->list[m].flag.gvg_castle )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"gvg_castle	off");
-			else if( map[m].flag.gvg_castle )
+				map_zone_mf_cache_add(m,"gvg_castle\toff");
+			else if( map->list[m].flag.gvg_castle )
 				map_zone_mf_cache_add(m,"gvg_castle");
 		}
 	}
 	else if (!strcmpi(flag,"battleground")) {
-		if( state && map[m].flag.battleground )
+		if( state && map->list[m].flag.battleground )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"battleground	off");
-			else if( map[m].flag.battleground )
+				map_zone_mf_cache_add(m,"battleground\toff");
+			else if( map->list[m].flag.battleground )
 				map_zone_mf_cache_add(m,"battleground");
 		}
 	} else if (!strcmpi(flag,"noexppenalty")) {
-		if( state && map[m].flag.noexppenalty )
+		if( state && map->list[m].flag.noexppenalty )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noexppenalty	off");
-			else if( map[m].flag.noexppenalty )
+				map_zone_mf_cache_add(m,"noexppenalty\toff");
+			else if( map->list[m].flag.noexppenalty )
 				map_zone_mf_cache_add(m,"noexppenalty");
 		}
 	} else if (!strcmpi(flag,"nozenypenalty")) {
-		if( state && map[m].flag.nozenypenalty )
+		if( state && map->list[m].flag.nozenypenalty )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nozenypenalty	off");
-			else if( map[m].flag.nozenypenalty )
+				map_zone_mf_cache_add(m,"nozenypenalty\toff");
+			else if( map->list[m].flag.nozenypenalty )
 				map_zone_mf_cache_add(m,"nozenypenalty");
 		}
 	} else if (!strcmpi(flag,"notrade")) {
-		if( state && map[m].flag.notrade )
+		if( state && map->list[m].flag.notrade )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"notrade	off");
-			else if( map[m].flag.notrade )
+				map_zone_mf_cache_add(m,"notrade\toff");
+			else if( map->list[m].flag.notrade )
 				map_zone_mf_cache_add(m,"notrade");
 		}
 	} else if (!strcmpi(flag,"novending")) {
-		if( state && map[m].flag.novending )
+		if( state && map->list[m].flag.novending )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"novending	off");
-			else if( map[m].flag.novending )
+				map_zone_mf_cache_add(m,"novending\toff");
+			else if( map->list[m].flag.novending )
 				map_zone_mf_cache_add(m,"novending");
 		}
 	} else if (!strcmpi(flag,"nodrop")) {
-		if( state && map[m].flag.nodrop )
+		if( state && map->list[m].flag.nodrop )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nodrop	off");
-			else if( map[m].flag.nodrop )
+				map_zone_mf_cache_add(m,"nodrop\toff");
+			else if( map->list[m].flag.nodrop )
 				map_zone_mf_cache_add(m,"nodrop");
 		}
 	} else if (!strcmpi(flag,"noskill")) {
-		if( state && map[m].flag.noskill )
+		if( state && map->list[m].flag.noskill )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noskill	off");
-			else if( map[m].flag.noskill )
+				map_zone_mf_cache_add(m,"noskill\toff");
+			else if( map->list[m].flag.noskill )
 				map_zone_mf_cache_add(m,"noskill");
 		}
 	} else if (!strcmpi(flag,"noicewall")) {
-		if( state && map[m].flag.noicewall )
+		if( state && map->list[m].flag.noicewall )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noicewall	off");
-			else if( map[m].flag.noicewall )
+				map_zone_mf_cache_add(m,"noicewall\toff");
+			else if( map->list[m].flag.noicewall )
 				map_zone_mf_cache_add(m,"noicewall");
 		}
 	} else if (!strcmpi(flag,"snow")) {
-		if( state && map[m].flag.snow )
+		if( state && map->list[m].flag.snow )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"snow	off");
-			else if( map[m].flag.snow )
+				map_zone_mf_cache_add(m,"snow\toff");
+			else if( map->list[m].flag.snow )
 				map_zone_mf_cache_add(m,"snow");
 		}
 	} else if (!strcmpi(flag,"clouds")) {
-		if( state && map[m].flag.clouds )
+		if( state && map->list[m].flag.clouds )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"clouds	off");
-			else if( map[m].flag.clouds )
+				map_zone_mf_cache_add(m,"clouds\toff");
+			else if( map->list[m].flag.clouds )
 				map_zone_mf_cache_add(m,"clouds");
 		}
 	} else if (!strcmpi(flag,"clouds2")) {
-		if( state && map[m].flag.clouds2 )
+		if( state && map->list[m].flag.clouds2 )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"clouds2	off");
-			else if( map[m].flag.clouds2 )
+				map_zone_mf_cache_add(m,"clouds2\toff");
+			else if( map->list[m].flag.clouds2 )
 				map_zone_mf_cache_add(m,"clouds2");
 		}
 	} else if (!strcmpi(flag,"fog")) {
-		if( state && map[m].flag.fog )
+		if( state && map->list[m].flag.fog )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"fog	off");
-			else if( map[m].flag.fog )
+				map_zone_mf_cache_add(m,"fog\toff");
+			else if( map->list[m].flag.fog )
 				map_zone_mf_cache_add(m,"fog");
 		}
 	} else if (!strcmpi(flag,"fireworks")) {
-		if( state && map[m].flag.fireworks )
+		if( state && map->list[m].flag.fireworks )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"fireworks	off");
-			else if( map[m].flag.fireworks )
+				map_zone_mf_cache_add(m,"fireworks\toff");
+			else if( map->list[m].flag.fireworks )
 				map_zone_mf_cache_add(m,"fireworks");
 		}
 	} else if (!strcmpi(flag,"sakura")) {
-		if( state && map[m].flag.sakura )
+		if( state && map->list[m].flag.sakura )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"sakura	off");
-			else if( map[m].flag.sakura )
+				map_zone_mf_cache_add(m,"sakura\toff");
+			else if( map->list[m].flag.sakura )
 				map_zone_mf_cache_add(m,"sakura");
 		}
 	} else if (!strcmpi(flag,"leaves")) {
-		if( state && map[m].flag.leaves )
+		if( state && map->list[m].flag.leaves )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"leaves	off");
-			else if( map[m].flag.leaves )
+				map_zone_mf_cache_add(m,"leaves\toff");
+			else if( map->list[m].flag.leaves )
 				map_zone_mf_cache_add(m,"leaves");
 		}
 	} else if (!strcmpi(flag,"nightenabled")) {
-		if( state && map[m].flag.nightenabled )
+		if( state && map->list[m].flag.nightenabled )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nightenabled	off");
-			else if( map[m].flag.nightenabled )
+				map_zone_mf_cache_add(m,"nightenabled\toff");
+			else if( map->list[m].flag.nightenabled )
 				map_zone_mf_cache_add(m,"nightenabled");
 		}
 	} else if (!strcmpi(flag,"noexp")) {
-		if( state && map[m].flag.nobaseexp )
+		if( state && map->list[m].flag.nobaseexp )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noexp	off");
-			else if( map[m].flag.nobaseexp )
+				map_zone_mf_cache_add(m,"noexp\toff");
+			else if( map->list[m].flag.nobaseexp )
 				map_zone_mf_cache_add(m,"noexp");
 		}
 	}
 	else if (!strcmpi(flag,"nobaseexp")) {
-		if( state && map[m].flag.nobaseexp )
+		if( state && map->list[m].flag.nobaseexp )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nobaseexp	off");
-			else if( map[m].flag.nobaseexp )
+				map_zone_mf_cache_add(m,"nobaseexp\toff");
+			else if( map->list[m].flag.nobaseexp )
 				map_zone_mf_cache_add(m,"nobaseexp");
 		}
 	} else if (!strcmpi(flag,"nojobexp")) {
-		if( state && map[m].flag.nojobexp )
+		if( state && map->list[m].flag.nojobexp )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nojobexp	off");
-			else if( map[m].flag.nojobexp )
+				map_zone_mf_cache_add(m,"nojobexp\toff");
+			else if( map->list[m].flag.nojobexp )
 				map_zone_mf_cache_add(m,"nojobexp");
 		}
 	} else if (!strcmpi(flag,"noloot")) {
-		if( state && map[m].flag.nomobloot )
+		if( state && map->list[m].flag.nomobloot )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noloot	off");
-			else if( map[m].flag.nomobloot )
+				map_zone_mf_cache_add(m,"noloot\toff");
+			else if( map->list[m].flag.nomobloot )
 				map_zone_mf_cache_add(m,"noloot");
 		}
 	} else if (!strcmpi(flag,"nomobloot")) {
-		if( state && map[m].flag.nomobloot )
+		if( state && map->list[m].flag.nomobloot )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nomobloot	off");
-			else if( map[m].flag.nomobloot )
+				map_zone_mf_cache_add(m,"nomobloot\toff");
+			else if( map->list[m].flag.nomobloot )
 				map_zone_mf_cache_add(m,"nomobloot");
 		}
 	} else if (!strcmpi(flag,"nomvploot")) {
-		if( state && map[m].flag.nomvploot )
+		if( state && map->list[m].flag.nomvploot )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nomvploot	off");
-			else if( map[m].flag.nomvploot )
+				map_zone_mf_cache_add(m,"nomvploot\toff");
+			else if( map->list[m].flag.nomvploot )
 				map_zone_mf_cache_add(m,"nomvploot");
 		}
 	} else if (!strcmpi(flag,"nocommand")) {
 		/* implementation may be incomplete */
 		if( state && sscanf(params, "%d", &state) == 1 ) {
-			sprintf(rflag, "nocommand	%s",params);
+			sprintf(rflag, "nocommand\t%s",params);
 			map_zone_mf_cache_add(m,rflag);
-		} else if( !state && map[m].nocommand ) {
-			sprintf(rflag, "nocommand	%d",map[m].nocommand);
+		} else if( !state && map->list[m].nocommand ) {
+			sprintf(rflag, "nocommand\t%d",map->list[m].nocommand);
 			map_zone_mf_cache_add(m,rflag);
-		} else if( map[m].nocommand ) {
-			map_zone_mf_cache_add(m,"nocommand	off");
+		} else if( map->list[m].nocommand ) {
+			map_zone_mf_cache_add(m,"nocommand\toff");
 		}
 	} else if (!strcmpi(flag,"jexp")) {
 		if( !state ) {
-			if( map[m].jexp != 100 ) {
-				sprintf(rflag,"jexp	%d",map[m].jexp);
+			if( map->list[m].jexp != 100 ) {
+				sprintf(rflag,"jexp\t%d",map->list[m].jexp);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].jexp ) {
-				sprintf(rflag,"jexp	%s",params);
+			if( state != map->list[m].jexp ) {
+				sprintf(rflag,"jexp\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if (!strcmpi(flag,"bexp")) {
 		if( !state ) {
-			if( map[m].bexp != 100 ) {
-				sprintf(rflag,"bexp	%d",map[m].jexp);
+			if( map->list[m].bexp != 100 ) {
+				sprintf(rflag,"bexp\t%d",map->list[m].jexp);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].bexp ) {
-				sprintf(rflag,"bexp	%s",params);
+			if( state != map->list[m].bexp ) {
+				sprintf(rflag,"bexp\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if (!strcmpi(flag,"loadevent")) {
-		if( state && map[m].flag.loadevent )
+		if( state && map->list[m].flag.loadevent )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"loadevent	off");
-			else if( map[m].flag.loadevent )
+				map_zone_mf_cache_add(m,"loadevent\toff");
+			else if( map->list[m].flag.loadevent )
 				map_zone_mf_cache_add(m,"loadevent");
 		}
 	} else if (!strcmpi(flag,"nochat")) {
-		if( state && map[m].flag.nochat )
+		if( state && map->list[m].flag.nochat )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nochat	off");
-			else if( map[m].flag.nochat )
+				map_zone_mf_cache_add(m,"nochat\toff");
+			else if( map->list[m].flag.nochat )
 				map_zone_mf_cache_add(m,"nochat");
 		}
 	} else if (!strcmpi(flag,"partylock")) {
-		if( state && map[m].flag.partylock )
+		if( state && map->list[m].flag.partylock )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"partylock	off");
-			else if( map[m].flag.partylock )
+				map_zone_mf_cache_add(m,"partylock\toff");
+			else if( map->list[m].flag.partylock )
 				map_zone_mf_cache_add(m,"partylock");
 		}
 	} else if (!strcmpi(flag,"guildlock")) {
-		if( state && map[m].flag.guildlock )
+		if( state && map->list[m].flag.guildlock )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"guildlock	off");
-			else if( map[m].flag.guildlock )
+				map_zone_mf_cache_add(m,"guildlock\toff");
+			else if( map->list[m].flag.guildlock )
 				map_zone_mf_cache_add(m,"guildlock");
 		}
 	} else if (!strcmpi(flag,"reset")) {
-		if( state && map[m].flag.reset )
+		if( state && map->list[m].flag.reset )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"reset	off");
-			else if( map[m].flag.reset )
+				map_zone_mf_cache_add(m,"reset\toff");
+			else if( map->list[m].flag.reset )
 				map_zone_mf_cache_add(m,"reset");
 		}
 	} else if (!strcmpi(flag,"adjust_unit_duration")) {
 		int skill_id, k;
 		char skill_name[MAP_ZONE_MAPFLAG_LENGTH], modifier[MAP_ZONE_MAPFLAG_LENGTH];
-		int len = strlen(params);
+		size_t len = strlen(params);
 
 		modifier[0] = '\0';
 		memcpy(skill_name, params, MAP_ZONE_MAPFLAG_LENGTH);
@@ -4209,27 +4409,26 @@ bool map_zone_mf_cache(int m, char *flag, char *params) {
 		}
 
 		if( modifier[0] == '\0' || !( skill_id = skill->name2id(skill_name) ) || !skill->get_unit_id( skill->name2id(skill_name), 0) || atoi(modifier) < 1 || atoi(modifier) > USHRT_MAX ) {
-			;/* we dont mind it, the server will take care of it next. */
+			;/* we don't mind it, the server will take care of it next. */
 		} else {
-			int idx = map[m].unit_count;
+			int idx = map->list[m].unit_count;
 
-			k = 0;
-			ARR_FIND(0, idx, k, map[m].units[k]->skill_id == skill_id);
+			ARR_FIND(0, idx, k, map->list[m].units[k]->skill_id == skill_id);
 
 			if( k < idx ) {
-				if( atoi(modifier) != map[m].units[k]->modifier ) {
-					sprintf(rflag,"adjust_unit_duration	%s	%d",skill_name,map[m].units[k]->modifier);
+				if( atoi(modifier) != map->list[m].units[k]->modifier ) {
+					sprintf(rflag,"adjust_unit_duration\t%s\t%d",skill_name,map->list[m].units[k]->modifier);
 					map_zone_mf_cache_add(m,rflag);
 				}
 			} else {
-				sprintf(rflag,"adjust_unit_duration	%s	100",skill_name);
+				sprintf(rflag,"adjust_unit_duration\t%s\t100",skill_name);
 				map_zone_mf_cache_add(m,rflag);
-			}			
+			}
 		}
 	} else if (!strcmpi(flag,"adjust_skill_damage")) {
 		int skill_id, k;
 		char skill_name[MAP_ZONE_MAPFLAG_LENGTH], modifier[MAP_ZONE_MAPFLAG_LENGTH];
-		int len = strlen(params);
+		size_t len = strlen(params);
 
 		modifier[0] = '\0';
 		memcpy(skill_name, params, MAP_ZONE_MAPFLAG_LENGTH);
@@ -4243,127 +4442,136 @@ bool map_zone_mf_cache(int m, char *flag, char *params) {
 		}
 
 		if( modifier[0] == '\0' || !( skill_id = skill->name2id(skill_name) ) || atoi(modifier) < 1 || atoi(modifier) > USHRT_MAX ) {
-			;/* we dont mind it, the server will take care of it next. */
+			;/* we don't mind it, the server will take care of it next. */
 		} else {
-			int idx = map[m].skill_count;
+			int idx = map->list[m].skill_count;
 
-			k = 0;
-			ARR_FIND(0, idx, k, map[m].skills[k]->skill_id == skill_id);
+			ARR_FIND(0, idx, k, map->list[m].skills[k]->skill_id == skill_id);
 
 			if( k < idx ) {
-				if( atoi(modifier) != map[m].skills[k]->modifier ) {
-					sprintf(rflag,"adjust_skill_damage	%s	%d",skill_name,map[m].skills[k]->modifier);
+				if( atoi(modifier) != map->list[m].skills[k]->modifier ) {
+					sprintf(rflag,"adjust_skill_damage\t%s\t%d",skill_name,map->list[m].skills[k]->modifier);
 					map_zone_mf_cache_add(m,rflag);
 				}
 			} else {
-				sprintf(rflag,"adjust_skill_damage	%s	100",skill_name);
+				sprintf(rflag,"adjust_skill_damage\t%s\t100",skill_name);
 				map_zone_mf_cache_add(m,rflag);
 			}
 
 		}
 	} else if (!strcmpi(flag,"zone")) {
-		ShowWarning("You can't add a zone through a zone! ERROR, skipping for '%s'...\n",map[m].name);
+		ShowWarning("You can't add a zone through a zone! ERROR, skipping for '%s'...\n",map->list[m].name);
 		return true;
 	} else if ( !strcmpi(flag,"nomapchannelautojoin") ) {
-		if( state && map[m].flag.chsysnolocalaj )
+		if( state && map->list[m].flag.chsysnolocalaj )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"nomapchannelautojoin	off");
-			else if( map[m].flag.chsysnolocalaj )
+				map_zone_mf_cache_add(m,"nomapchannelautojoin\toff");
+			else if( map->list[m].flag.chsysnolocalaj )
 				map_zone_mf_cache_add(m,"nomapchannelautojoin");
 		}
 	} else if ( !strcmpi(flag,"invincible_time_inc") ) {
 		if( !state ) {
-			if( map[m].invincible_time_inc != 0 ) {
-				sprintf(rflag,"invincible_time_inc	%d",map[m].invincible_time_inc);
+			if( map->list[m].invincible_time_inc != 0 ) {
+				sprintf(rflag,"invincible_time_inc\t%d",map->list[m].invincible_time_inc);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].invincible_time_inc ) {
-				sprintf(rflag,"invincible_time_inc	%s",params);
+			if( state != map->list[m].invincible_time_inc ) {
+				sprintf(rflag,"invincible_time_inc\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if ( !strcmpi(flag,"noknockback") ) {
-		if( state && map[m].flag.noknockback )
+		if( state && map->list[m].flag.noknockback )
 			;/* nothing to do */
 		else {
 			if( state )
-				map_zone_mf_cache_add(m,"noknockback	off");
-			else if( map[m].flag.noknockback )
+				map_zone_mf_cache_add(m,"noknockback\toff");
+			else if( map->list[m].flag.noknockback )
 				map_zone_mf_cache_add(m,"noknockback");
 		}
 	} else if ( !strcmpi(flag,"weapon_damage_rate") ) {
 		if( !state ) {
-			if( map[m].weapon_damage_rate != 100 ) {
-				sprintf(rflag,"weapon_damage_rate	%d",map[m].weapon_damage_rate);
+			if( map->list[m].weapon_damage_rate != 100 ) {
+				sprintf(rflag,"weapon_damage_rate\t%d",map->list[m].weapon_damage_rate);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].weapon_damage_rate ) {
-				sprintf(rflag,"weapon_damage_rate	%s",params);
+			if( state != map->list[m].weapon_damage_rate ) {
+				sprintf(rflag,"weapon_damage_rate\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if ( !strcmpi(flag,"magic_damage_rate") ) {
 		if( !state ) {
-			if( map[m].magic_damage_rate != 100 ) {
-				sprintf(rflag,"magic_damage_rate	%d",map[m].magic_damage_rate);
+			if( map->list[m].magic_damage_rate != 100 ) {
+				sprintf(rflag,"magic_damage_rate\t%d",map->list[m].magic_damage_rate);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].magic_damage_rate ) {
-				sprintf(rflag,"magic_damage_rate	%s",params);
+			if( state != map->list[m].magic_damage_rate ) {
+				sprintf(rflag,"magic_damage_rate\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if ( !strcmpi(flag,"misc_damage_rate") ) {
 		if( !state ) {
-			if( map[m].misc_damage_rate != 100 ) {
-				sprintf(rflag,"misc_damage_rate	%d",map[m].misc_damage_rate);
+			if( map->list[m].misc_damage_rate != 100 ) {
+				sprintf(rflag,"misc_damage_rate\t%d",map->list[m].misc_damage_rate);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].misc_damage_rate ) {
-				sprintf(rflag,"misc_damage_rate	%s",params);
+			if( state != map->list[m].misc_damage_rate ) {
+				sprintf(rflag,"misc_damage_rate\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if ( !strcmpi(flag,"short_damage_rate") ) {
 		if( !state ) {
-			if( map[m].short_damage_rate != 100 ) {
-				sprintf(rflag,"short_damage_rate	%d",map[m].short_damage_rate);
+			if( map->list[m].short_damage_rate != 100 ) {
+				sprintf(rflag,"short_damage_rate\t%d",map->list[m].short_damage_rate);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].short_damage_rate ) {
-				sprintf(rflag,"short_damage_rate	%s",params);
+			if( state != map->list[m].short_damage_rate ) {
+				sprintf(rflag,"short_damage_rate\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
 	} else if ( !strcmpi(flag,"long_damage_rate") ) {
 		if( !state ) {
-			if( map[m].long_damage_rate != 100 ) {
-				sprintf(rflag,"long_damage_rate	%d",map[m].long_damage_rate);
+			if( map->list[m].long_damage_rate != 100 ) {
+				sprintf(rflag,"long_damage_rate\t%d",map->list[m].long_damage_rate);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		} if( sscanf(params, "%d", &state) == 1 ) {
-			if( state != map[m].long_damage_rate ) {
-				sprintf(rflag,"long_damage_rate	%s",params);
+			if( state != map->list[m].long_damage_rate ) {
+				sprintf(rflag,"long_damage_rate\t%s",params);
 				map_zone_mf_cache_add(m,rflag);
 			}
 		}
+	} else if (!strcmpi(flag,"nocashshop")) {
+		if( state && map->list[m].flag.nocashshop )
+			;/* nothing to do */
+		else {
+			if( state )
+				map_zone_mf_cache_add(m,"nocashshop\toff");
+			else if( map->list[m].flag.nocashshop )
+				map_zone_mf_cache_add(m,"nocashshop");
+		}
 	}
+
 	return false;
 }
 void map_zone_apply(int m, struct map_zone_data *zone, const char* start, const char* buffer, const char* filepath) {
 	int i;
 	char empty[1] = "\0";
 	char flag[MAP_ZONE_MAPFLAG_LENGTH], params[MAP_ZONE_MAPFLAG_LENGTH];
-	map[m].zone = zone;
+	map->list[m].zone = zone;
 	for(i = 0; i < zone->mapflags_count; i++) {
-		int len = strlen(zone->mapflags[i]);
+		size_t len = strlen(zone->mapflags[i]);
 		int k;
 		params[0] = '\0';
 		memcpy(flag, zone->mapflags[i], MAP_ZONE_MAPFLAG_LENGTH);
@@ -4375,10 +4583,10 @@ void map_zone_apply(int m, struct map_zone_data *zone, const char* start, const
 			}
 		}
 
-		if( map_zone_mf_cache(m,flag,params) )
+		if( map->zone_mf_cache(m,flag,params) )
 			continue;
 
-		npc_parse_mapflag(map[m].name,empty,flag,params,start,buffer,filepath);
+		npc->parse_mapflag(map->list[m].name, empty, flag, params, start, buffer, filepath, NULL);
 	}
 }
 /* used on npc load and reload to apply all "Normal" and "PK Mode" zones */
@@ -4388,10 +4596,10 @@ void map_zone_init(void) {
 	char empty[1] = "\0";
 	int i,k,j;
 
-	zone = &map_zone_all;
+	zone = &map->zone_all;
 
 	for(i = 0; i < zone->mapflags_count; i++) {
-		int len = strlen(zone->mapflags[i]);
+		size_t len = strlen(zone->mapflags[i]);
 		params[0] = '\0';
 		memcpy(flag, zone->mapflags[i], MAP_ZONE_MAPFLAG_LENGTH);
 		for(k = 0; k < len; k++) {
@@ -4402,19 +4610,19 @@ void map_zone_init(void) {
 			}
 		}
 
-		for(j = 0; j < iMap->map_num; j++) {
-			if( map[j].zone == zone ) {
-				if( map_zone_mf_cache(j,flag,params) )
+		for(j = 0; j < map->count; j++) {
+			if( map->list[j].zone == zone ) {
+				if( map->zone_mf_cache(j,flag,params) )
 					break;
-				npc_parse_mapflag(map[j].name,empty,flag,params,empty,empty,empty);
+				npc->parse_mapflag(map->list[j].name, empty, flag, params, empty, empty, empty, NULL);
 			}
 		}
 	}
 
 	if( battle_config.pk_mode ) {
-		zone = &map_zone_pk;
+		zone = &map->zone_pk;
 		for(i = 0; i < zone->mapflags_count; i++) {
-			int len = strlen(zone->mapflags[i]);
+			size_t len = strlen(zone->mapflags[i]);
 			params[0] = '\0';
 			memcpy(flag, zone->mapflags[i], MAP_ZONE_MAPFLAG_LENGTH);
 			for(k = 0; k < len; k++) {
@@ -4424,11 +4632,11 @@ void map_zone_init(void) {
 					break;
 				}
 			}
-			for(j = 0; j < iMap->map_num; j++) {
-				if( map[j].zone == zone ) {
-					if( map_zone_mf_cache(j,flag,params) )
+			for(j = 0; j < map->count; j++) {
+				if( map->list[j].zone == zone ) {
+					if( map->zone_mf_cache(j,flag,params) )
 						break;
-					npc_parse_mapflag(map[j].name,empty,flag,params,empty,empty,empty);
+					npc->parse_mapflag(map->list[j].name, empty, flag, params, empty, empty, empty, NULL);
 				}
 			}
 		}
@@ -4440,12 +4648,12 @@ unsigned short map_zone_str2itemid(const char *name) {
 
 	if( !name )
 		return 0;
-	if( name[0] == 'I' && name[1] == 'D' && strlen(name) <= 7 ) {
-		if( !( data = itemdb_exists(atoi(name+2))) ) {
+	if( name[0] == 'I' && name[1] == 'D' && strlen(name) < 8 ) {
+		if( !( data = itemdb->exists(atoi(name+2))) ) {
 			return 0;
 		}
 	} else {
-		if( !( data = itemdb_searchname(name) ) ) {
+		if( !( data = itemdb->search_name(name) ) ) {
 			return 0;
 		}
 	}
@@ -4457,11 +4665,11 @@ unsigned short map_zone_str2skillid(const char *name) {
 	if( !name )
 		return 0;
 
-	if( name[0] == 'I' && name[1] == 'D' && strlen(name) <= 7 ) {
+	if( name[0] == 'I' && name[1] == 'D' && strlen(name) < 8 ) {
 		if( !skill->get_index((nameid = atoi(name+2))) )
 			return 0;
 	} else {
-		if( !( nameid = strdb_iget(skilldb_name2id, name) ) ) {
+		if( !( nameid = strdb_iget(skill->name2id_db, name) ) ) {
 			return 0;
 		}
 	}
@@ -4521,10 +4729,10 @@ void read_map_zone_db(void) {
 #else
 	const char *config_filename = "db/pre-re/map_zone_db.conf"; // FIXME hardcoded name
 #endif
-	if (conf_read_file(&map_zone_db, config_filename))
+	if (libconfig->read_file(&map_zone_db, config_filename))
 		return;
 
-	zones = config_lookup(&map_zone_db, "zones");
+	zones = libconfig->lookup(&map_zone_db, "zones");
 
 	if (zones != NULL) {
 		struct map_zone_data *zone;
@@ -4541,24 +4749,24 @@ void read_map_zone_db(void) {
 			disabled_commands_count = 0, capped_skills_count = 0;
 		enum map_zone_skill_subtype subtype;
 
-		zone_count = config_setting_length(zones);
+		zone_count = libconfig->setting_length(zones);
 		for (i = 0; i < zone_count; ++i) {
 			bool is_all = false;
 
-			zone_e = config_setting_get_elem(zones, i);
+			zone_e = libconfig->setting_get_elem(zones, i);
 
-			if (!config_setting_lookup_string(zone_e, "name", &zonename)) {
+			if (!libconfig->setting_lookup_string(zone_e, "name", &zonename)) {
 				ShowError("map_zone_db: missing zone name, skipping... (%s:%d)\n",
 					config_setting_source_file(zone_e), config_setting_source_line(zone_e));
-				config_setting_remove_elem(zones,i);/* remove from the tree */
+				libconfig->setting_remove_elem(zones,i);/* remove from the tree */
 				--zone_count;
 				--i;
 				continue;
 			}
 
-			if( strdb_exists(zone_db, zonename) ) {
+			if( strdb_exists(map->zone_db, zonename) ) {
 				ShowError("map_zone_db: duplicate zone name '%s', skipping...\n",zonename);
-				config_setting_remove_elem(zones,i);/* remove from the tree */
+				libconfig->setting_remove_elem(zones,i);/* remove from the tree */
 				--zone_count;
 				--i;
 				continue;
@@ -4566,46 +4774,46 @@ void read_map_zone_db(void) {
 
 			/* is this the global template? */
 			if( strncmpi(zonename,MAP_ZONE_NORMAL_NAME,MAP_ZONE_NAME_LENGTH) == 0 ) {
-				zone = &map_zone_all;
+				zone = &map->zone_all;
 				is_all = true;
 			} else if( strncmpi(zonename,MAP_ZONE_PK_NAME,MAP_ZONE_NAME_LENGTH) == 0 ) {
-				zone = &map_zone_pk;
+				zone = &map->zone_pk;
 				is_all = true;
 			} else {
 				CREATE( zone, struct map_zone_data, 1 );
 				zone->disabled_skills_count = 0;
 				zone->disabled_items_count  = 0;
 			}
-			safestrncpy(zone->name, zonename, MAP_ZONE_NAME_LENGTH);
+			safestrncpy(zone->name, zonename, MAP_ZONE_NAME_LENGTH/2);
 
-			if( (skills = config_setting_get_member(zone_e, "disabled_skills")) != NULL ) {
-				disabled_skills_count = config_setting_length(skills);
+			if( (skills = libconfig->setting_get_member(zone_e, "disabled_skills")) != NULL ) {
+				disabled_skills_count = libconfig->setting_length(skills);
 				/* validate */
-				for(h = 0; h < config_setting_length(skills); h++) {
-					config_setting_t *skill = config_setting_get_elem(skills, h);
-					name = config_setting_name(skill);
-					if( !map_zone_str2skillid(name) ) {
+				for(h = 0; h < libconfig->setting_length(skills); h++) {
+					config_setting_t *skillinfo = libconfig->setting_get_elem(skills, h);
+					name = config_setting_name(skillinfo);
+					if( !map->zone_str2skillid(name) ) {
 						ShowError("map_zone_db: unknown skill (%s) in disabled_skills for zone '%s', skipping skill...\n",name,zone->name);
-						config_setting_remove_elem(skills,h);
+						libconfig->setting_remove_elem(skills,h);
 						--disabled_skills_count;
 						--h;
 						continue;
 					}
-					if( !map_zone_bl_type(config_setting_get_string_elem(skills,h),&subtype) )/* we dont remove it from the three due to inheritance */
+					if( !map->zone_bl_type(libconfig->setting_get_string_elem(skills,h),&subtype) )/* we don't remove it from the three due to inheritance */
 						--disabled_skills_count;
 				}
 				/* all ok, process */
 				CREATE( zone->disabled_skills, struct map_zone_disabled_skill_entry *, disabled_skills_count );
-				for(h = 0, v = 0; h < config_setting_length(skills); h++) {
-					config_setting_t *skill = config_setting_get_elem(skills, h);
+				for(h = 0, v = 0; h < libconfig->setting_length(skills); h++) {
+					config_setting_t *skillinfo = libconfig->setting_get_elem(skills, h);
 					struct map_zone_disabled_skill_entry * entry;
 					enum bl_type type;
-					name = config_setting_name(skill);
+					name = config_setting_name(skillinfo);
 
-					if( (type = map_zone_bl_type(config_setting_get_string_elem(skills,h),&subtype)) ) { /* only add if enabled */
+					if( (type = map->zone_bl_type(libconfig->setting_get_string_elem(skills,h),&subtype)) ) { /* only add if enabled */
 						CREATE( entry, struct map_zone_disabled_skill_entry, 1 );
 
-						entry->nameid = map_zone_str2skillid(name);
+						entry->nameid = map->zone_str2skillid(name);
 						entry->type = type;
 						entry->subtype = subtype;
 
@@ -4616,44 +4824,44 @@ void read_map_zone_db(void) {
 				zone->disabled_skills_count = disabled_skills_count;
 			}
 
-			if( (items = config_setting_get_member(zone_e, "disabled_items")) != NULL ) {
-				disabled_items_count = config_setting_length(items);
+			if( (items = libconfig->setting_get_member(zone_e, "disabled_items")) != NULL ) {
+				disabled_items_count = libconfig->setting_length(items);
 				/* validate */
-				for(h = 0; h < config_setting_length(items); h++) {
-					config_setting_t *item = config_setting_get_elem(items, h);
+				for(h = 0; h < libconfig->setting_length(items); h++) {
+					config_setting_t *item = libconfig->setting_get_elem(items, h);
 					name = config_setting_name(item);
-					if( !map_zone_str2itemid(name) ) {
+					if( !map->zone_str2itemid(name) ) {
 						ShowError("map_zone_db: unknown item (%s) in disabled_items for zone '%s', skipping item...\n",name,zone->name);
-						config_setting_remove_elem(items,h);
+						libconfig->setting_remove_elem(items,h);
 						--disabled_items_count;
 						--h;
 						continue;
 					}
-					if( !config_setting_get_bool(item) )/* we dont remove it from the three due to inheritance */
+					if( !libconfig->setting_get_bool(item) )/* we don't remove it from the three due to inheritance */
 						--disabled_items_count;
 				}
 				/* all ok, process */
 				CREATE( zone->disabled_items, int, disabled_items_count );
-				for(h = 0, v = 0; h < config_setting_length(items); h++) {
-					config_setting_t *item = config_setting_get_elem(items, h);
+				for(h = 0, v = 0; h < libconfig->setting_length(items); h++) {
+					config_setting_t *item = libconfig->setting_get_elem(items, h);
 
-					if( config_setting_get_bool(item) ) { /* only add if enabled */
+					if( libconfig->setting_get_bool(item) ) { /* only add if enabled */
 						name = config_setting_name(item);
-						zone->disabled_items[v++] = map_zone_str2itemid(name);
+						zone->disabled_items[v++] = map->zone_str2itemid(name);
 					}
 
 				}
 				zone->disabled_items_count = disabled_items_count;
 			}
 
-			if( (mapflags = config_setting_get_member(zone_e, "mapflags")) != NULL ) {
-				mapflags_count = config_setting_length(mapflags);
+			if( (mapflags = libconfig->setting_get_member(zone_e, "mapflags")) != NULL ) {
+				mapflags_count = libconfig->setting_length(mapflags);
 				/* mapflags are not validated here, so we save all anyway */
 				CREATE( zone->mapflags, char *, mapflags_count );
 				for(h = 0; h < mapflags_count; h++) {
 					CREATE( zone->mapflags[h], char, MAP_ZONE_MAPFLAG_LENGTH );
 
-					name = config_setting_get_string_elem(mapflags, h);
+					name = libconfig->setting_get_string_elem(mapflags, h);
 
 					safestrncpy(zone->mapflags[h], name, MAP_ZONE_MAPFLAG_LENGTH);
 
@@ -4661,81 +4869,81 @@ void read_map_zone_db(void) {
 				zone->mapflags_count = mapflags_count;
 			}
 
-			if( (commands = config_setting_get_member(zone_e, "disabled_commands")) != NULL ) {
-				disabled_commands_count = config_setting_length(commands);
+			if( (commands = libconfig->setting_get_member(zone_e, "disabled_commands")) != NULL ) {
+				disabled_commands_count = libconfig->setting_length(commands);
 				/* validate */
-				for(h = 0; h < config_setting_length(commands); h++) {
-					config_setting_t *command = config_setting_get_elem(commands, h);
+				for(h = 0; h < libconfig->setting_length(commands); h++) {
+					config_setting_t *command = libconfig->setting_get_elem(commands, h);
 					name = config_setting_name(command);
 					if( !atcommand->exists(name) ) {
 						ShowError("map_zone_db: unknown command '%s' in disabled_commands for zone '%s', skipping entry...\n",name,zone->name);
-						config_setting_remove_elem(commands,h);
+						libconfig->setting_remove_elem(commands,h);
 						--disabled_commands_count;
 						--h;
 						continue;
 					}
-					if( !config_setting_get_int(command) )/* we dont remove it from the three due to inheritance */
+					if( !libconfig->setting_get_int(command) )/* we don't remove it from the three due to inheritance */
 						--disabled_commands_count;
 				}
 				/* all ok, process */
 				CREATE( zone->disabled_commands, struct map_zone_disabled_command_entry *, disabled_commands_count );
-				for(h = 0, v = 0; h < config_setting_length(commands); h++) {
-					config_setting_t *command = config_setting_get_elem(commands, h);
+				for(h = 0, v = 0; h < libconfig->setting_length(commands); h++) {
+					config_setting_t *command = libconfig->setting_get_elem(commands, h);
 					struct map_zone_disabled_command_entry * entry;
 					int group_lv;
 					name = config_setting_name(command);
 
-					if( (group_lv = config_setting_get_int(command)) ) { /* only add if enabled */
+					if( (group_lv = libconfig->setting_get_int(command)) ) { /* only add if enabled */
 						CREATE( entry, struct map_zone_disabled_command_entry, 1 );
 
 						entry->cmd  = atcommand->exists(name)->func;
 						entry->group_lv = group_lv;
 
 						zone->disabled_commands[v++] = entry;
-					}					
+					}
 				}
 				zone->disabled_commands_count = disabled_commands_count;
 			}
 
-			if( (caps = config_setting_get_member(zone_e, "skill_damage_cap")) != NULL ) {
-				capped_skills_count = config_setting_length(caps);
+			if( (caps = libconfig->setting_get_member(zone_e, "skill_damage_cap")) != NULL ) {
+				capped_skills_count = libconfig->setting_length(caps);
 				/* validate */
-				for(h = 0; h < config_setting_length(caps); h++) {
-					config_setting_t *cap = config_setting_get_elem(caps, h);
+				for(h = 0; h < libconfig->setting_length(caps); h++) {
+					config_setting_t *cap = libconfig->setting_get_elem(caps, h);
 					name = config_setting_name(cap);
-					if( !map_zone_str2skillid(name) ) {
+					if( !map->zone_str2skillid(name) ) {
 						ShowError("map_zone_db: unknown skill (%s) in skill_damage_cap for zone '%s', skipping skill...\n",name,zone->name);
-						config_setting_remove_elem(caps,h);
+						libconfig->setting_remove_elem(caps,h);
 						--capped_skills_count;
 						--h;
 						continue;
 					}
-					if( !map_zone_bl_type(config_setting_get_string_elem(cap,1),&subtype) )/* we dont remove it from the three due to inheritance */
+					if( !map->zone_bl_type(libconfig->setting_get_string_elem(cap,1),&subtype) )/* we don't remove it from the three due to inheritance */
 						--capped_skills_count;
 				}
 				/* all ok, process */
 				CREATE( zone->capped_skills, struct map_zone_skill_damage_cap_entry *, capped_skills_count );
-				for(h = 0, v = 0; h < config_setting_length(caps); h++) {
-					config_setting_t *cap = config_setting_get_elem(caps, h);
+				for(h = 0, v = 0; h < libconfig->setting_length(caps); h++) {
+					config_setting_t *cap = libconfig->setting_get_elem(caps, h);
 					struct map_zone_skill_damage_cap_entry * entry;
 					enum bl_type type;
 					name = config_setting_name(cap);
 
-					if( (type = map_zone_bl_type(config_setting_get_string_elem(cap,1),&subtype)) ) { /* only add if enabled */
+					if( (type = map->zone_bl_type(libconfig->setting_get_string_elem(cap,1),&subtype)) ) { /* only add if enabled */
 						CREATE( entry, struct map_zone_skill_damage_cap_entry, 1 );
 
-						entry->nameid = map_zone_str2skillid(name);
-						entry->cap = config_setting_get_int_elem(cap,0);
+						entry->nameid = map->zone_str2skillid(name);
+						entry->cap = libconfig->setting_get_int_elem(cap,0);
 						entry->type = type;
 						entry->subtype = subtype;
 						zone->capped_skills[v++] = entry;
 					}
 				}
 				zone->capped_skills_count = capped_skills_count;
-			}			
+			}
 
 			if( !is_all ) /* global template doesn't go into db -- since it isn't a alloc'd piece of data */
-				strdb_put(zone_db, zonename, zone);
+				strdb_put(map->zone_db, zonename, zone);
 
 		}
 
@@ -4745,24 +4953,24 @@ void read_map_zone_db(void) {
 			config_setting_t *new_entry = NULL;
 			int inherit_count;
 
-			zone_e = config_setting_get_elem(zones, i);
-			config_setting_lookup_string(zone_e, "name", &zonename);
+			zone_e = libconfig->setting_get_elem(zones, i);
+			libconfig->setting_lookup_string(zone_e, "name", &zonename);
 
 			if( strncmpi(zonename,MAP_ZONE_ALL_NAME,MAP_ZONE_NAME_LENGTH) == 0 ) {
 				continue;/* all zone doesn't inherit anything (if it did, everything would link to each other and boom endless loop) */
 			}
 
-			if( (inherit_tree = config_setting_get_member(zone_e, "inherit")) != NULL ) {
+			if( (inherit_tree = libconfig->setting_get_member(zone_e, "inherit")) != NULL ) {
 				/* append global zone to this */
-				new_entry = config_setting_add(inherit_tree,MAP_ZONE_ALL_NAME,CONFIG_TYPE_STRING);
-				config_setting_set_string(new_entry,MAP_ZONE_ALL_NAME);
+				new_entry = libconfig->setting_add(inherit_tree,MAP_ZONE_ALL_NAME,CONFIG_TYPE_STRING);
+				libconfig->setting_set_string(new_entry,MAP_ZONE_ALL_NAME);
 			} else {
 				/* create inherit member and add global zone to it */
-				inherit_tree = config_setting_add(zone_e, "inherit",CONFIG_TYPE_ARRAY);
-				new_entry = config_setting_add(inherit_tree,MAP_ZONE_ALL_NAME,CONFIG_TYPE_STRING);
-				config_setting_set_string(new_entry,MAP_ZONE_ALL_NAME);
+				inherit_tree = libconfig->setting_add(zone_e, "inherit",CONFIG_TYPE_ARRAY);
+				new_entry = libconfig->setting_add(inherit_tree,MAP_ZONE_ALL_NAME,CONFIG_TYPE_STRING);
+				libconfig->setting_set_string(new_entry,MAP_ZONE_ALL_NAME);
 			}
-			inherit_count = config_setting_length(inherit_tree);
+			inherit_count = libconfig->setting_length(inherit_tree);
 			for(h = 0; h < inherit_count; h++) {
 				struct map_zone_data *izone; /* inherit zone */
 				int disabled_skills_count_i = 0; /* disabled skill count from inherit zone */
@@ -4772,20 +4980,20 @@ void read_map_zone_db(void) {
 				int capped_skills_count_i = 0; /* skill capped count from inherit zone */
 				int j;
 
-				name = config_setting_get_string_elem(inherit_tree, h);
-				config_setting_lookup_string(zone_e, "name", &zonename);/* will succeed for we validated it earlier */
+				name = libconfig->setting_get_string_elem(inherit_tree, h);
+				libconfig->setting_lookup_string(zone_e, "name", &zonename);/* will succeed for we validated it earlier */
 
-				if( !(izone = strdb_get(zone_db, name)) ) {
+				if( !(izone = strdb_get(map->zone_db, name)) ) {
 					ShowError("map_zone_db: Unknown zone '%s' being inherit by zone '%s', skipping...\n",name,zonename);
 					continue;
 				}
 
 				if( strncmpi(zonename,MAP_ZONE_NORMAL_NAME,MAP_ZONE_NAME_LENGTH) == 0 ) {
-					zone = &map_zone_all;
+					zone = &map->zone_all;
 				} else if( strncmpi(zonename,MAP_ZONE_PK_NAME,MAP_ZONE_NAME_LENGTH) == 0 ) {
-					zone = &map_zone_pk;
+					zone = &map->zone_pk;
 				} else
-					zone = strdb_get(zone_db, zonename);/* will succeed for we just put it in here */
+					zone = strdb_get(map->zone_db, zonename);/* will succeed for we just put it in here */
 
 				disabled_skills_count_i = izone->disabled_skills_count;
 				disabled_items_count_i = izone->disabled_items_count;
@@ -4795,14 +5003,14 @@ void read_map_zone_db(void) {
 
 				/* process everything to override, paying attention to config_setting_get_bool */
 				if( disabled_skills_count_i ) {
-					if( (skills = config_setting_get_member(zone_e, "disabled_skills")) == NULL )
-						skills = config_setting_add(zone_e, "disabled_skills",CONFIG_TYPE_GROUP);
-					disabled_skills_count = config_setting_length(skills);
+					if( (skills = libconfig->setting_get_member(zone_e, "disabled_skills")) == NULL )
+						skills = libconfig->setting_add(zone_e, "disabled_skills",CONFIG_TYPE_GROUP);
+					disabled_skills_count = libconfig->setting_length(skills);
 					for(j = 0; j < disabled_skills_count_i; j++) {
 						int k;
 						for(k = 0; k < disabled_skills_count; k++) {
-							config_setting_t *skill = config_setting_get_elem(skills, k);
-							if( map_zone_str2skillid(config_setting_name(skill)) == izone->disabled_skills[j]->nameid ) {
+							config_setting_t *skillinfo = libconfig->setting_get_elem(skills, k);
+							if( map->zone_str2skillid(config_setting_name(skillinfo)) == izone->disabled_skills[j]->nameid ) {
 								break;
 							}
 						}
@@ -4818,18 +5026,18 @@ void read_map_zone_db(void) {
 				}
 
 				if( disabled_items_count_i ) {
-					if( (items = config_setting_get_member(zone_e, "disabled_items")) == NULL )
-						items = config_setting_add(zone_e, "disabled_items",CONFIG_TYPE_GROUP);
-					disabled_items_count = config_setting_length(items);
+					if( (items = libconfig->setting_get_member(zone_e, "disabled_items")) == NULL )
+						items = libconfig->setting_add(zone_e, "disabled_items",CONFIG_TYPE_GROUP);
+					disabled_items_count = libconfig->setting_length(items);
 					for(j = 0; j < disabled_items_count_i; j++) {
 						int k;
 						for(k = 0; k < disabled_items_count; k++) {
-							config_setting_t *item = config_setting_get_elem(items, k);
+							config_setting_t *item = libconfig->setting_get_elem(items, k);
 
 							name = config_setting_name(item);
 
-							if( map_zone_str2itemid(name) == izone->disabled_items[j] ) {
-								if( config_setting_get_bool(item) )
+							if( map->zone_str2itemid(name) == izone->disabled_items[j] ) {
+								if( libconfig->setting_get_bool(item) )
 									continue;
 								break;
 							}
@@ -4842,13 +5050,13 @@ void read_map_zone_db(void) {
 				}
 
 				if( mapflags_count_i ) {
-					if( (mapflags = config_setting_get_member(zone_e, "mapflags")) == NULL )
-						mapflags = config_setting_add(zone_e, "mapflags",CONFIG_TYPE_ARRAY);
-					mapflags_count = config_setting_length(mapflags);
+					if( (mapflags = libconfig->setting_get_member(zone_e, "mapflags")) == NULL )
+						mapflags = libconfig->setting_add(zone_e, "mapflags",CONFIG_TYPE_ARRAY);
+					mapflags_count = libconfig->setting_length(mapflags);
 					for(j = 0; j < mapflags_count_i; j++) {
 						int k;
 						for(k = 0; k < mapflags_count; k++) {
-							name = config_setting_get_string_elem(mapflags, k);
+							name = libconfig->setting_get_string_elem(mapflags, k);
 
 							if( strcmpi(name,izone->mapflags[j]) == 0 ) {
 								break;
@@ -4863,14 +5071,14 @@ void read_map_zone_db(void) {
 				}
 
 				if( disabled_commands_count_i ) {
-					if( (commands = config_setting_get_member(zone_e, "disabled_commands")) == NULL )
-						commands = config_setting_add(zone_e, "disabled_commands",CONFIG_TYPE_GROUP);
+					if( (commands = libconfig->setting_get_member(zone_e, "disabled_commands")) == NULL )
+						commands = libconfig->setting_add(zone_e, "disabled_commands",CONFIG_TYPE_GROUP);
 
-					disabled_commands_count = config_setting_length(commands);
+					disabled_commands_count = libconfig->setting_length(commands);
 					for(j = 0; j < disabled_commands_count_i; j++) {
 						int k;
 						for(k = 0; k < disabled_commands_count; k++) {
-							config_setting_t *command = config_setting_get_elem(commands, k);
+							config_setting_t *command = libconfig->setting_get_elem(commands, k);
 							if( atcommand->exists(config_setting_name(command))->func == izone->disabled_commands[j]->cmd ) {
 								break;
 							}
@@ -4887,15 +5095,15 @@ void read_map_zone_db(void) {
 				}
 
 				if( capped_skills_count_i ) {
-					if( (caps = config_setting_get_member(zone_e, "skill_damage_cap")) == NULL )
-						caps = config_setting_add(zone_e, "skill_damage_cap",CONFIG_TYPE_GROUP);
+					if( (caps = libconfig->setting_get_member(zone_e, "skill_damage_cap")) == NULL )
+						caps = libconfig->setting_add(zone_e, "skill_damage_cap",CONFIG_TYPE_GROUP);
 
-					capped_skills_count = config_setting_length(caps);
+					capped_skills_count = libconfig->setting_length(caps);
 					for(j = 0; j < capped_skills_count_i; j++) {
 						int k;
 						for(k = 0; k < capped_skills_count; k++) {
-							config_setting_t *cap = config_setting_get_elem(caps, k);
-							if( map_zone_str2skillid(config_setting_name(cap)) == izone->capped_skills[j]->nameid ) {
+							config_setting_t *cap = libconfig->setting_get_elem(caps, k);
+							if( map->zone_str2skillid(config_setting_name(cap)) == izone->capped_skills[j]->nameid ) {
 								break;
 							}
 						}
@@ -4916,13 +5124,57 @@ void read_map_zone_db(void) {
 
 		ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' zones in '"CL_WHITE"%s"CL_RESET"'.\n", zone_count, config_filename);
 		/* not supposed to go in here but in skill_final whatever */
-		config_destroy(&map_zone_db);
+		libconfig->destroy(&map_zone_db);
+		
+		/* post-load processing */
+		if( (zone = strdb_get(map->zone_db, MAP_ZONE_PVP_NAME)) )
+			zone->info.special = 1;
+		if( (zone = strdb_get(map->zone_db, MAP_ZONE_GVG_NAME)) )
+			zone->info.special = 1;
+		if( (zone = strdb_get(map->zone_db, MAP_ZONE_BG_NAME)) )
+			zone->info.special = 1;
+	}
+}
+
+int map_get_new_bonus_id (void) {
+	return map->bonus_id++;
+}
+
+void map_add_questinfo(int m, struct questinfo *qi) {
+	unsigned short i;
+	
+	/* duplicate, override */
+	for(i = 0; i < map->list[m].qi_count; i++) {
+		if( map->list[m].qi_data[i].nd == qi->nd )
+			break;
+	}
+		
+	if( i == map->list[m].qi_count )
+		RECREATE(map->list[m].qi_data, struct questinfo, ++map->list[m].qi_count);
+	
+	memcpy(&map->list[m].qi_data[i], qi, sizeof(struct questinfo));
+}
+
+bool map_remove_questinfo(int m, struct npc_data *nd) {
+	unsigned short i;
+	
+	for(i = 0; i < map->list[m].qi_count; i++) {
+		struct questinfo *qi = &map->list[m].qi_data[i];
+		if( qi->nd == nd ) {
+			memset(&map->list[m].qi_data[i], 0, sizeof(struct questinfo));
+			if( i != --map->list[m].qi_count ) {
+				memmove(&map->list[m].qi_data[i],&map->list[m].qi_data[i+1],sizeof(struct questinfo)*(map->list[m].qi_count-i));
+			}
+			return true;
+		}
 	}
+	
+	return false;
 }
 
 /**
-* @see DBApply
-*/
+ * @see DBApply
+ */
 int map_db_final(DBKey key, DBData *data, va_list ap) {
 	struct map_data_other_server *mdos = DB->data2ptr(data);
 
@@ -4933,8 +5185,8 @@ int map_db_final(DBKey key, DBData *data, va_list ap) {
 }
 
 /**
-* @see DBApply
-*/
+ * @see DBApply
+ */
 int nick_db_final(DBKey key, DBData *data, va_list args)
 {
 	struct charid2nick* p = DB->data2ptr(data);
@@ -4956,127 +5208,139 @@ int cleanup_sub(struct block_list *bl, va_list ap) {
 	nullpo_ret(bl);
 
 	switch(bl->type) {
-	case BL_PC:
-		iMap->quit((struct map_session_data *) bl);
-		break;
-	case BL_NPC:
-		npc_unload((struct npc_data *)bl,false);
-		break;
-	case BL_MOB:
-		unit_free(bl,CLR_OUTSIGHT);
-		break;
-	case BL_PET:
-		//There is no need for this, the pet is removed together with the player. [Skotlex]
-		break;
-	case BL_ITEM:
-		iMap->clearflooritem(bl);
-		break;
-	case BL_SKILL:
-		skill->delunit((struct skill_unit *) bl);
-		break;
+		case BL_PC:
+			map->quit((struct map_session_data *) bl);
+			break;
+		case BL_NPC:
+			npc->unload((struct npc_data *)bl,false);
+			break;
+		case BL_MOB:
+			unit->free(bl,CLR_OUTSIGHT);
+			break;
+		case BL_PET:
+			//There is no need for this, the pet is removed together with the player. [Skotlex]
+			break;
+		case BL_ITEM:
+			map->clearflooritem(bl);
+			break;
+		case BL_SKILL:
+			skill->delunit((struct skill_unit *) bl);
+			break;
 	}
 
 	return 1;
 }
 
 /**
-* @see DBApply
-*/
-static int cleanup_db_sub(DBKey key, DBData *data, va_list va)
-{
-	return iMap->cleanup_sub(DB->data2ptr(data), va);
+ * @see DBApply
+ */
+int cleanup_db_sub(DBKey key, DBData *data, va_list va) {
+	return map->cleanup_sub(DB->data2ptr(data), va);
 }
 
 /*==========================================
-* map destructor
-*------------------------------------------*/
-void do_final(void)
-{
+ * map destructor
+ *------------------------------------------*/
+int do_final(void) {
 	int i;
 	struct map_session_data* sd;
 	struct s_mapiterator* iter;
 
 	ShowStatus("Terminating...\n");
+	
 	hChSys.closing = true;
 	HPM->event(HPET_FINAL);
+	
+	if (map->cpsd) aFree(map->cpsd);
 
 	//Ladies and babies first.
 	iter = mapit_getallusers();
 	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) )
-		iMap->quit(sd);
+		map->quit(sd);
 	mapit->free(iter);
 
-	instance->final();
-
 	/* prepares npcs for a faster shutdown process */
-	do_clear_npc();
+	npc->do_clear_npc();
 
 	// remove all objects on maps
-	for (i = 0; i < iMap->map_num; i++) {
-		ShowStatus("Cleaning up maps [%d/%d]: %s..."CL_CLL"\r", i+1, iMap->map_num, map[i].name);
-		if (map[i].m >= 0)
-			map_foreachinmap(iMap->cleanup_sub, i, BL_ALL);
+	for (i = 0; i < map->count; i++) {
+		ShowStatus("Cleaning up maps [%d/%d]: %s..."CL_CLL"\r", i+1, map->count, map->list[i].name);
+		if (map->list[i].m >= 0)
+			map->foreachinmap(map->cleanup_sub, i, BL_ALL);
 	}
-	ShowStatus("Cleaned up %d maps."CL_CLL"\n", iMap->map_num);
+	ShowStatus("Cleaned up %d maps."CL_CLL"\n", map->count);
 
-	id_db->foreach(id_db,cleanup_db_sub);
-	chrif_char_reset_offline();
-	chrif_flush_fifo();
+	map->id_db->foreach(map->id_db,map->cleanup_db_sub);
+	chrif->char_reset_offline();
+	chrif->flush();
 
 	atcommand->final();
 	battle->final();
-	do_final_chrif();
+	chrif->final();
 	ircbot->final();/* before clif. */
 	clif->final();
-	do_final_npc();
+	npc->final();
+	quest->final();
 	script->final();
-	do_final_itemdb();
-	do_final_storage();
+	itemdb->final();
+	instance->final();
+	gstorage->final();
 	guild->final();
-	party->do_final_party();
-	pc->do_final_pc();
-	do_final_pet();
-	do_final_mob();
+	party->final();
+	pc->final();
+	pet->final();
+	mob->final();
 	homun->final();
 	atcommand->final_msg();
 	skill->final();
-	do_final_status();
-	do_final_unit();
-	do_final_battleground();
-	do_final_duel();
-	do_final_elemental();
-	do_final_maps();
+	status->final();
+	unit->final();
+	bg->final();
+	duel->final();
+	elemental->final();
+	map->list_final();
 	vending->final();
 
-	map_db->destroy(map_db, map_db_final);
+	HPM_map_do_final();
+	
+	map->map_db->destroy(map->map_db, map->db_final);
 
-	mapindex_final();
-	if(enable_grf)
+	mapindex->final();
+	if(map->enable_grf)
 		grfio_final();
 
-	id_db->destroy(id_db, NULL);
-	pc_db->destroy(pc_db, NULL);
-	mobid_db->destroy(mobid_db, NULL);
-	bossid_db->destroy(bossid_db, NULL);
-	nick_db->destroy(nick_db, nick_db_final);
-	charid_db->destroy(charid_db, NULL);
-	iwall_db->destroy(iwall_db, NULL);
-	regen_db->destroy(regen_db, NULL);
-
-	map_sql_close();
-	ers_destroy(map_iterator_ers);
-
-	aFree(map);
-
-	if( !enable_grf )
-		aFree(map_cache_buffer);
-
+	db_destroy(map->id_db);
+	db_destroy(map->pc_db);
+	db_destroy(map->mobid_db);
+	db_destroy(map->bossid_db);
+	map->nick_db->destroy(map->nick_db, map->nick_db_final);
+	db_destroy(map->charid_db);
+	db_destroy(map->iwall_db);
+	db_destroy(map->regen_db);
+
+	map->sql_close();
+	ers_destroy(map->iterator_ers);
+	ers_destroy(map->flooritem_ers);
+
+	aFree(map->list);
+
+	if( map->block_free )
+		aFree(map->block_free);
+	if( map->bl_list )
+		aFree(map->bl_list);
+	
+	
+	if( !map->enable_grf )
+		aFree(map->cache_buffer);
+
+	HPM->event(HPET_POST_FINAL);
+	
 	ShowStatus("Finished.\n");
+	return map->retval;
 }
 
-static int map_abort_sub(struct map_session_data* sd, va_list ap)
-{
-	chrif_save(sd,1);
+int map_abort_sub(struct map_session_data* sd, va_list ap) {
+	chrif->save(sd,1);
 	return 1;
 }
 
@@ -5094,47 +5358,49 @@ void do_abort(void)
 		return;
 	}
 	run = 1;
-	if (!chrif_isconnected())
+	if (!chrif->isconnected())
 	{
-		if (pc_db->size(pc_db))
-			ShowFatalError("Server has crashed without a connection to the char-server, %u characters can't be saved!\n", pc_db->size(pc_db));
+		if (db_size(map->pc_db))
+			ShowFatalError("Server has crashed without a connection to the char-server, %u characters can't be saved!\n", db_size(map->pc_db));
 		return;
 	}
 	ShowError("Server received crash signal! Attempting to save all online characters!\n");
-	iMap->map_foreachpc(map_abort_sub);
-	chrif_flush_fifo();
+	map->foreachpc(map->abort_sub);
+	chrif->flush();
 }
 
 /*======================================================
 * Map-Server Version Screen [MC Cameri]
 *------------------------------------------------------*/
-static void map_helpscreen(bool do_exit)
+void map_helpscreen(bool do_exit)
 {
 	ShowInfo("Usage: %s [options]\n", SERVER_NAME);
 	ShowInfo("\n");
 	ShowInfo("Options:\n");
-	ShowInfo("  -?, -h [--help]\t\tDisplays this help screen.\n");
-	ShowInfo("  -v [--version]\t\tDisplays the server's version.\n");
-	ShowInfo("  --run-once\t\t\tCloses server after loading (testing).\n");
-	ShowInfo("  --map-config <file>\t\tAlternative map-server configuration.\n");
-	ShowInfo("  --battle-config <file>\tAlternative battle configuration.\n");
-	ShowInfo("  --atcommand-config <file>\tAlternative atcommand configuration.\n");
-	ShowInfo("  --script-config <file>\tAlternative script configuration.\n");
-	ShowInfo("  --msg-config <file>\t\tAlternative message configuration.\n");
-	ShowInfo("  --grf-path <file>\t\tAlternative GRF path configuration.\n");
-	ShowInfo("  --inter-config <file>\t\tAlternative inter-server configuration.\n");
-	ShowInfo("  --log-config <file>\t\tAlternative logging configuration.\n");
+	ShowInfo("  -?, -h [--help]           Displays this help screen.\n");
+	ShowInfo("  -v [--version]            Displays the server's version.\n");
+	ShowInfo("  --run-once                Closes server after loading (testing).\n");
+	ShowInfo("  --map-config <file>       Alternative map-server configuration.\n");
+	ShowInfo("  --battle-config <file>    Alternative battle configuration.\n");
+	ShowInfo("  --atcommand-config <file> Alternative atcommand configuration.\n");
+	ShowInfo("  --script-config <file>    Alternative script configuration.\n");
+	ShowInfo("  --msg-config <file>       Alternative message configuration.\n");
+	ShowInfo("  --grf-path <file>         Alternative GRF path configuration.\n");
+	ShowInfo("  --inter-config <file>     Alternative inter-server configuration.\n");
+	ShowInfo("  --log-config <file>       Alternative logging configuration.\n");
+	ShowInfo("  --script-check            Doesn't run the server, only tests the\n");
+	ShowInfo("                            scripts passed through --load-script.\n");
+	ShowInfo("  --load-script <file>      Loads an additional script (can be repeated).\n");
+	ShowInfo("  --load-plugin <name>      Loads an additional plugin (can be repeated).\n");
+	HPM->arg_help();/* display help for commands implemented thru HPM */
 	if( do_exit )
 		exit(EXIT_SUCCESS);
 }
 
 /*======================================================
-* Map-Server Version Screen [MC Cameri]
-*------------------------------------------------------*/
-static void map_versionscreen(bool do_exit) {
-	const char *svn = get_svn_revision();
-	const char *git = get_git_hash();
-	ShowInfo(CL_WHITE"Hercules version: %s" CL_RESET"\n", git[0] != HERC_UNKNOWN_VER ? git : svn[0] != HERC_UNKNOWN_VER ? svn : "Unknown");
+ * Map-Server Version Screen [MC Cameri]
+ *------------------------------------------------------*/
+void map_versionscreen(bool do_exit) {
 	ShowInfo(CL_GREEN"Website/Forum:"CL_RESET"\thttp://hercules.ws/\n");
 	ShowInfo(CL_GREEN"IRC Channel:"CL_RESET"\tirc://irc.rizon.net/#Hercules\n");
 	ShowInfo("Open "CL_WHITE"readme.txt"CL_RESET" for more information.\n");
@@ -5162,20 +5428,21 @@ void do_shutdown(void)
 			mapit->free(iter);
 			flush_fifos();
 		}
-		chrif_check_shutdown();
+		chrif->check_shutdown();
 	}
 }
 
-static bool map_arg_next_value(const char* option, int i, int argc)
+bool map_arg_next_value(const char* option, int i, int argc, bool must)
 {
 	if( i >= argc-1 ) {
-		ShowWarning("Missing value for option '%s'.\n", option);
+		if( must )
+			ShowWarning("Missing value for option '%s'.\n", option);
 		return false;
 	}
 
 	return true;
 }
-struct map_session_data cpsd;
+
 CPCMD(gm_position) {
 	int x = 0, y = 0, m = 0;
 	char map_name[25];
@@ -5185,20 +5452,20 @@ CPCMD(gm_position) {
 		return;
 	}
 
-	if ( (m = iMap->mapname2mapid(map_name) <= 0 ) ) {
+	if ( (m = map->mapname2mapid(map_name) <= 0 ) ) {
 		ShowError("gm:info '"CL_WHITE"%s"CL_RESET"' is not a known map\n",map_name);
 		return;
 	}
 
-	if( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys ) {
+	if( x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys ) {
 		ShowError("gm:info '"CL_WHITE"%d %d"CL_RESET"' is out of '"CL_WHITE"%s"CL_RESET"' map bounds!\n",x,y,map_name);
 		return;
 	}
 
 	ShowInfo("HCP: updated console's game position to '"CL_WHITE"%d %d %s"CL_RESET"'\n",x,y,map_name);
-	cpsd.bl.x = x;
-	cpsd.bl.y = y;
-	cpsd.bl.m = m;
+	map->cpsd->bl.x = x;
+	map->cpsd->bl.y = y;
+	map->cpsd->bl.m = m;
 }
 CPCMD(gm_use) {
 
@@ -5206,25 +5473,29 @@ CPCMD(gm_use) {
 		ShowError("gm:use invalid syntax. use '"CL_WHITE"gm:use @command <optional params>"CL_RESET"'\n");
 		return;
 	}
-	cpsd.fd = -2;
-	if( !atcommand->parse(cpsd.fd, &cpsd, line, 0) )
+
+	map->cpsd_active = true;
+	
+	if( !atcommand->exec(map->cpsd->fd, map->cpsd, line, false) )
 		ShowInfo("HCP: '"CL_WHITE"%s"CL_RESET"' failed\n",line);
 	else
 		ShowInfo("HCP: '"CL_WHITE"%s"CL_RESET"' was used\n",line);
-	cpsd.fd = 0;
-
+	
+	map->cpsd_active = false;
 }
 /* Hercules Console Parser */
 void map_cp_defaults(void) {
+#ifdef CONSOLE_INPUT
 	/* default HCP data */
-	memset(&cpsd, 0, sizeof(struct map_session_data));
-	strcpy(cpsd.status.name, "Hercules Console");
-	cpsd.bl.x = 150;
-	cpsd.bl.y = 150;
-	cpsd.bl.m = iMap->mapname2mapid("prontera");
-
-	console->addCommand("gm:info",CPCMD_A(gm_position));
-	console->addCommand("gm:use",CPCMD_A(gm_use));
+	map->cpsd = pc->get_dummy_sd();
+	strcpy(map->cpsd->status.name, "Hercules Console");
+	map->cpsd->bl.x = MAP_DEFAULT_X;
+	map->cpsd->bl.y = MAP_DEFAULT_Y;
+	map->cpsd->bl.m = map->mapname2mapid(MAP_DEFAULT);
+
+	console->input->addCommand("gm:info",CPCMD_A(gm_position));
+	console->input->addCommand("gm:use",CPCMD_A(gm_use));
+#endif
 }
 /* Hercules Plugin Mananger */
 void map_hp_symbols(void) {
@@ -5234,38 +5505,64 @@ void map_hp_symbols(void) {
 	HPM->share(bg,"battlegrounds");
 	HPM->share(buyingstore,"buyingstore");
 	HPM->share(clif,"clif");
+	HPM->share(chrif,"chrif");
 	HPM->share(guild,"guild");
+	HPM->share(gstorage,"gstorage");
 	HPM->share(homun,"homun");
+	HPM->share(map,"map");
 	HPM->share(ircbot,"ircbot");
 	HPM->share(itemdb,"itemdb");
 	HPM->share(logs,"logs");
 	HPM->share(mail,"mail");
+	HPM->share(instance,"instance");
 	HPM->share(script,"script");
 	HPM->share(searchstore,"searchstore");
 	HPM->share(skill,"skill");
 	HPM->share(vending,"vending");
 	HPM->share(pc,"pc");
+	HPM->share(pcg,"pc_groups");
 	HPM->share(party,"party");
+	HPM->share(storage,"storage");
 	HPM->share(trade,"trade");
-	HPM->share(iMap,"iMap");
-	/* partial */
+	HPM->share(status,"status");
+	HPM->share(chat, "chat");
+	HPM->share(duel,"duel");
+	HPM->share(elemental,"elemental");
+	HPM->share(intif,"intif");
+	HPM->share(mercenary,"mercenary");
+	HPM->share(mob,"mob");
+	HPM->share(unit,"unit");
+	HPM->share(npc,"npc");
+	HPM->share(mapreg,"mapreg");
+	HPM->share(pet,"pet");
+	HPM->share(path,"path");
+	HPM->share(quest,"quest");
+#ifdef PCRE_SUPPORT
+	HPM->share(npc_chat,"npc_chat");
+	HPM->share(libpcre,"libpcre");
+#endif
 	HPM->share(mapit,"mapit");
+	HPM->share(mapindex,"mapindex");
 	/* sql link */
-	HPM->share(mmysql_handle,"sql_handle");
+	HPM->share(map->mysql_handle,"sql_handle");
 	/* specific */
 	HPM->share(atcommand->create,"addCommand");
 	HPM->share(script->addScript,"addScript");
-	/* vars */
-	HPM->share(map,"map");
+	HPM->share(HPM_map_add_group_permission,"addGroupPermission");
 }
 
-void load_defaults(void) {
+void map_load_defaults(void) {
+	mapindex_defaults();
+	map_defaults();
+	/* */
 	atcommand_defaults();
 	battle_defaults();
 	battleground_defaults();
 	buyingstore_defaults();
 	clif_defaults();
+	chrif_defaults();
 	guild_defaults();
+	gstorage_defaults();
 	homunculus_defaults();
 	instance_defaults();
 	ircbot_defaults();
@@ -5278,221 +5575,288 @@ void load_defaults(void) {
 	skill_defaults();
 	vending_defaults();
 	pc_defaults();
+	pc_groups_defaults();
 	party_defaults();
+	storage_defaults();
 	trade_defaults();
+	status_defaults();
+	chat_defaults();
+	duel_defaults();
+	elemental_defaults();
+	intif_defaults();
+	mercenary_defaults();
+	mob_defaults();
+	unit_defaults();
+	mapreg_defaults();
+	pet_defaults();
+	path_defaults();
+	quest_defaults();
+#ifdef PCRE_SUPPORT
+	npc_chat_defaults();
+#endif
 }
 int do_init(int argc, char *argv[])
 {
-	int i;
+	bool minimal = false;
+	bool scriptcheck = false;
+	int i, load_extras_count = 0;
+	char **load_extras = NULL;
 
 #ifdef GCOLLECT
 	GC_enable_incremental();
 #endif
+	
+	map_load_defaults();
 
-	map_defaults();
-
-	iMap->map_num = 0;
-
-	sprintf(iMap->db_path ,"db");
-	sprintf(iMap->help_txt ,"conf/help.txt");
-	sprintf(iMap->help2_txt ,"conf/help2.txt");
-	sprintf(iMap->charhelp_txt ,"conf/charhelp.txt");
-
-	sprintf(iMap->wisp_server_name ,"Server"); // can be modified in char-server configuration file
-
-	iMap->autosave_interval = DEFAULT_AUTOSAVE_INTERVAL;
-	iMap->minsave_interval = 100;
-	iMap->save_settings = 0xFFFF;
-	iMap->agit_flag = 0;
-	iMap->agit2_flag = 0;
-	iMap->night_flag = 0; // 0=day, 1=night [Yor]
-	iMap->enable_spy = 0; //To enable/disable @spy commands, which consume too much cpu time when sending packets. [Skotlex]
-
-	iMap->db_use_sqldbs = 0;
-
-	sprintf(iMap->item_db_db, "item_db");
-	sprintf(iMap->item_db2_db, "item_db2");
-	sprintf(iMap->item_db_re_db, "item_db_re");
-	sprintf(iMap->mob_db_db, "mob_db");
-	sprintf(iMap->mob_db2_db, "mob_db2");
-	sprintf(iMap->mob_skill_db_db, "mob_skill_db");
-	sprintf(iMap->mob_skill_db2_db, "mob_skill_db2");
-	sprintf(iMap->interreg_db, "interreg");
-
-	iMap->INTER_CONF_NAME="conf/inter-server.conf";
-	iMap->LOG_CONF_NAME="conf/logs.conf";
-	iMap->MAP_CONF_NAME = "conf/map-server.conf";
-	iMap->BATTLE_CONF_FILENAME = "conf/battle.conf";
-	iMap->ATCOMMAND_CONF_FILENAME = "conf/atcommand.conf";
-	iMap->SCRIPT_CONF_NAME = "conf/script.conf";
-	iMap->MSG_CONF_NAME = "conf/messages.conf";
-	iMap->GRF_PATH_FILENAME = "conf/grf-files.txt";
-	rnd_init();
-
+	HPM_map_do_init();
+	HPM->DataCheck = HPM_map_DataCheck;
+	HPM->load_sub = HPM_map_plugin_load_sub;
+	HPM->symbol_defaults_sub = map_hp_symbols;
+	HPM->grabHPDataSub = HPM_map_grabHPData;
+	for( i = 1; i < argc; i++ ) {
+		const char* arg = argv[i];
+		if( strcmp(arg, "--load-plugin") == 0 ) {
+			if( map->arg_next_value(arg, i, argc, true) ) {
+				RECREATE(load_extras, char *, ++load_extras_count);
+				load_extras[load_extras_count-1] = argv[++i];
+			}
+		}
+	}
+	HPM->config_read((const char * const *)load_extras, load_extras_count);
+	if (load_extras) {
+		aFree(load_extras);
+		load_extras = NULL;
+		load_extras_count = 0;
+	}
+	
+	HPM->event(HPET_PRE_INIT);
+	
 	for( i = 1; i < argc ; i++ ) {
 		const char* arg = argv[i];
 
 		if( arg[0] != '-' && ( arg[0] != '/' || arg[1] == '-' ) ) {// -, -- and /
 			ShowError("Unknown option '%s'.\n", argv[i]);
 			exit(EXIT_FAILURE);
+		} else if ( HPM->parse_arg(arg,&i,argv,map->arg_next_value(arg, i, argc, false)) ) {
+			continue; /* HPM Triggered */
 		} else if( (++arg)[0] == '-' ) {// long option
 			arg++;
 
 			if( strcmp(arg, "help") == 0 ) {
-				map_helpscreen(true);
+				map->helpscreen(true);
 			} else if( strcmp(arg, "version") == 0 ) {
-				map_versionscreen(true);
+				map->versionscreen(true);
 			} else if( strcmp(arg, "map-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->MAP_CONF_NAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->MAP_CONF_NAME = argv[++i];
 			} else if( strcmp(arg, "battle-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->BATTLE_CONF_FILENAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->BATTLE_CONF_FILENAME = argv[++i];
 			} else if( strcmp(arg, "atcommand-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->ATCOMMAND_CONF_FILENAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->ATCOMMAND_CONF_FILENAME = argv[++i];
 			} else if( strcmp(arg, "script-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->SCRIPT_CONF_NAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->SCRIPT_CONF_NAME = argv[++i];
 			} else if( strcmp(arg, "msg-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->MSG_CONF_NAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->MSG_CONF_NAME = argv[++i];
 			} else if( strcmp(arg, "grf-path-file") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->GRF_PATH_FILENAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->GRF_PATH_FILENAME = argv[++i];
 			} else if( strcmp(arg, "inter-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->INTER_CONF_NAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->INTER_CONF_NAME = argv[++i];
 			} else if( strcmp(arg, "log-config") == 0 ) {
-				if( map_arg_next_value(arg, i, argc) )
-					iMap->LOG_CONF_NAME = argv[++i];
+				if( map->arg_next_value(arg, i, argc, true) )
+					map->LOG_CONF_NAME = argv[++i];
 			} else if( strcmp(arg, "run-once") == 0 ) { // close the map-server as soon as its done.. for testing [Celest]
 				runflag = CORE_ST_STOP;
+			} else if( strcmp(arg, "script-check") == 0 ) {
+				map->minimal = true;
+				runflag = CORE_ST_STOP;
+				scriptcheck = true;
+			} else if( strcmp(arg, "load-plugin") == 0 ) {
+				if( map->arg_next_value(arg, i, argc, true) )
+					i++;
+			} else if( strcmp(arg, "load-script") == 0 ) {
+				if( map->arg_next_value(arg, i, argc, true) ) {
+					RECREATE(load_extras, char *, ++load_extras_count);
+					load_extras[load_extras_count-1] = argv[++i];
+				}
 			} else {
 				ShowError("Unknown option '%s'.\n", argv[i]);
 				exit(EXIT_FAILURE);
 			}
-		} else switch( arg[0] ) {// short option
-		case '?':
-		case 'h':
-			map_helpscreen(true);
-			break;
-		case 'v':
-			map_versionscreen(true);
-			break;
-		default:
-			ShowError("Unknown option '%s'.\n", argv[i]);
-			exit(EXIT_FAILURE);
+		} else {
+			switch( arg[0] ) {// short option
+				case '?':
+				case 'h':
+					map->helpscreen(true);
+					break;
+				case 'v':
+					map->versionscreen(true);
+					break;
+				default:
+					ShowError("Unknown option '%s'.\n", argv[i]);
+					exit(EXIT_FAILURE);
+			}
 		}
 	}
-	memset(&index2mapid, -1, sizeof(index2mapid));
+	minimal = map->minimal;/* temp (perhaps make minimal a mask with options of what to load? e.g. plugin 1 does minimal |= mob_db; */
+	if (!minimal) {
+		map->config_read(map->MAP_CONF_NAME);
+		CREATE(map->list,struct map_data,map->count);
+		map->count = 0;
+		map->config_read_sub(map->MAP_CONF_NAME);
 
-	load_defaults();
-	map_config_read(iMap->MAP_CONF_NAME);
-	CREATE(map,struct map_data,iMap->map_num);
-	iMap->map_num = 0;
-	map_config_read_sub(iMap->MAP_CONF_NAME);
-	// loads npcs
-	iMap->reloadnpc(false);
+		// loads npcs
+		map->reloadnpc(false, (const char * const *)load_extras, load_extras_count);
 
-	chrif_checkdefaultlogin();
+		chrif->checkdefaultlogin();
 
-	if (!map_ip_set || !char_ip_set) {
-		char ip_str[16];
-		ip2str(addr_[0], ip_str);
+		if (!map->ip_set || !map->char_ip_set) {
+			char ip_str[16];
+			ip2str(sockt->addr_[0], ip_str);
 
-		ShowWarning("Not all IP addresses in /conf/map-server.conf configured, autodetecting...\n");
+			ShowWarning("Not all IP addresses in /conf/map-server.conf configured, auto-detecting...\n");
 
-		if (naddr_ == 0)
-			ShowError("Unable to determine your IP address...\n");
-		else if (naddr_ > 1)
-			ShowNotice("Multiple interfaces detected...\n");
+			if (sockt->naddr_ == 0)
+				ShowError("Unable to determine your IP address...\n");
+			else if (sockt->naddr_ > 1)
+				ShowNotice("Multiple interfaces detected...\n");
 
-		ShowInfo("Defaulting to %s as our IP address\n", ip_str);
+			ShowInfo("Defaulting to %s as our IP address\n", ip_str);
 
-		if (!map_ip_set)
-			clif->setip(ip_str);
-		if (!char_ip_set)
-			chrif_setip(ip_str);
-	}
+			if (!map->ip_set)
+				clif->setip(ip_str);
+			if (!map->char_ip_set)
+				chrif->setip(ip_str);
+		}
 
-	battle->config_read(iMap->BATTLE_CONF_FILENAME);
-	atcommand->msg_read(iMap->MSG_CONF_NAME);
-	script_config_read(iMap->SCRIPT_CONF_NAME);
-	inter_config_read(iMap->INTER_CONF_NAME);
-	logs->config_read(iMap->LOG_CONF_NAME);
+		battle->config_read(map->BATTLE_CONF_FILENAME);
+		atcommand->msg_read(map->MSG_CONF_NAME, false);
+		map->inter_config_read(map->INTER_CONF_NAME);
+		logs->config_read(map->LOG_CONF_NAME);
+	}
+	script->config_read(map->SCRIPT_CONF_NAME);
 
-	id_db = idb_alloc(DB_OPT_BASE);
-	pc_db = idb_alloc(DB_OPT_BASE);	//Added for reliable iMap->id2sd() use. [Skotlex]
-	mobid_db = idb_alloc(DB_OPT_BASE);	//Added to lower the load of the lazy mob ai. [Skotlex]
-	bossid_db = idb_alloc(DB_OPT_BASE); // Used for Convex Mirror quick MVP search
-	map_db = uidb_alloc(DB_OPT_BASE);
-	nick_db = idb_alloc(DB_OPT_BASE);
-	charid_db = idb_alloc(DB_OPT_BASE);
-	regen_db = idb_alloc(DB_OPT_BASE); // efficient status_natural_heal processing
+	map->id_db     = idb_alloc(DB_OPT_BASE);
+	map->pc_db     = idb_alloc(DB_OPT_BASE); //Added for reliable map->id2sd() use. [Skotlex]
+	map->mobid_db  = idb_alloc(DB_OPT_BASE); //Added to lower the load of the lazy mob AI. [Skotlex]
+	map->bossid_db = idb_alloc(DB_OPT_BASE); // Used for Convex Mirror quick MVP search
+	map->map_db    = uidb_alloc(DB_OPT_BASE);
+	map->nick_db   = idb_alloc(DB_OPT_BASE);
+	map->charid_db = idb_alloc(DB_OPT_BASE);
+	map->regen_db  = idb_alloc(DB_OPT_BASE); // efficient status_natural_heal processing
+	map->iwall_db  = strdb_alloc(DB_OPT_RELEASE_DATA,2*NAME_LENGTH+2+1); // [Zephyrus] Invisible Walls
+	map->zone_db   = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, MAP_ZONE_NAME_LENGTH);
 
-	iwall_db = strdb_alloc(DB_OPT_RELEASE_DATA,2*NAME_LENGTH+2+1); // [Zephyrus] Invisible Walls
-	zone_db = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, MAP_ZONE_NAME_LENGTH);
+	map->iterator_ers = ers_new(sizeof(struct s_mapiterator),"map.c::map_iterator_ers",ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
+	ers_chunk_size(map->iterator_ers, 25);
 
-	map_iterator_ers = ers_new(sizeof(struct s_mapiterator),"map.c::map_iterator_ers",ERS_OPT_NONE);
+	map->flooritem_ers = ers_new(sizeof(struct flooritem_data),"map.c::map_flooritem_ers",ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
+	ers_chunk_size(map->flooritem_ers, 100);
 
-	map_sql_init();
-	if (logs->config.sql_logs)
-		log_sql_init();
+	if (!minimal) {
+		map->sql_init();
+		if (logs->config.sql_logs)
+			logs->sql_init();
+	}
 
-	mapindex_init();
-	if(enable_grf)
-		grfio_init(iMap->GRF_PATH_FILENAME);
+	i = mapindex->init();
 
-	map_readallmaps();
+	if (minimal) {
+		// Pretend all maps from the mapindex are on this mapserver
+		CREATE(map->list,struct map_data,i);
 
-	iTimer->add_timer_func_list(map_freeblock_timer, "map_freeblock_timer");
-	iTimer->add_timer_func_list(map_clearflooritem_timer, "map_clearflooritem_timer");
-	iTimer->add_timer_func_list(map_removemobs_timer, "map_removemobs_timer");
-	iTimer->add_timer_interval(iTimer->gettick()+1000, map_freeblock_timer, 0, 0, 60*1000);
+		for( i = 0; i < MAX_MAPINDEX; i++ ) {
+			if (mapindex_exists(i)) {
+				map->addmap(mapindex_id2name(i));
+			}
+		}
+	}
 
-	HPM->symbol_defaults_sub = map_hp_symbols;
-	HPM->config_read();
-	HPM->event(HPET_INIT);
-
-	atcommand->init();
-	battle->init();
-	instance->init();
-	do_init_chrif();
-	clif->init();
-	ircbot->init();
-	script->init();
-	do_init_itemdb();
-	skill->init();
-	read_map_zone_db();/* read after item and skill initalization */
-	do_init_mob();
-	pc->do_init_pc();
-	do_init_status();
-	party->do_init_party();
-	guild->init();
-	do_init_storage();
-	do_init_pet();
-	homun->init();
-	do_init_mercenary();
-	do_init_elemental();
-	do_init_quest();
-	do_init_npc();
-	do_init_unit();
-	do_init_battleground();
-	do_init_duel();
-	vending->init();
-
-	npc_event_do_oninit();	// Init npcs (OnInit)
+	if(map->enable_grf)
+		grfio_init(map->GRF_PATH_FILENAME);
+
+	map->readallmaps();
+
+
+	if (!minimal) {
+		timer->add_func_list(map->freeblock_timer, "map_freeblock_timer");
+		timer->add_func_list(map->clearflooritem_timer, "map_clearflooritem_timer");
+		timer->add_func_list(map->removemobs_timer, "map_removemobs_timer");
+		timer->add_interval(timer->gettick()+1000, map->freeblock_timer, 0, 0, 60*1000);
+
+		HPM->event(HPET_INIT);
+	}
+
+	atcommand->init(minimal);
+	battle->init(minimal);
+	instance->init(minimal);
+	chrif->init(minimal);
+	clif->init(minimal);
+	ircbot->init(minimal);
+	script->init(minimal);
+	itemdb->init(minimal);
+	skill->init(minimal);
+	if (!minimal)
+		map->read_zone_db();/* read after item and skill initialization */
+	mob->init(minimal);
+	pc->init(minimal);
+	status->init(minimal);
+	party->init(minimal);
+	guild->init(minimal);
+	gstorage->init(minimal);
+	pet->init(minimal);
+	homun->init(minimal);
+	mercenary->init(minimal);
+	elemental->init(minimal);
+	quest->init(minimal);
+	npc->init(minimal);
+	unit->init(minimal);
+	bg->init(minimal);
+	duel->init(minimal);
+	vending->init(minimal);
+
+	if (scriptcheck) {
+		bool failed = load_extras_count > 0 ? false : true;
+		for (i = 0; i < load_extras_count; i++) {
+			if (npc->parsesrcfile(load_extras[i], false) != EXIT_SUCCESS)
+				failed = true;
+		}
+		if (failed)
+			exit(EXIT_FAILURE);
+		exit(EXIT_SUCCESS);
+	}
+	if (load_extras) {
+		aFree(load_extras);
+		load_extras = NULL;
+		//load_extras_count = 0; // Dead store. Uncomment if needed again.
+	}
 
+	if( minimal ) {
+		HPM->event(HPET_READY);
+		exit(EXIT_SUCCESS);
+	}
+	
+	npc->event_do_oninit( false );	// Init npcs (OnInit)
+	npc->market_fromsql(); /* after OnInit */
+	
 	if (battle_config.pk_mode)
 		ShowNotice("Server is running on '"CL_WHITE"PK Mode"CL_RESET"'.\n");
 
-	Sql_HerculesUpdateCheck(mmysql_handle);
-
-	ShowStatus("Server is '"CL_GREEN"ready"CL_RESET"' and listening on port '"CL_WHITE"%d"CL_RESET"'.\n\n", map_port);
+	Sql_HerculesUpdateCheck(map->mysql_handle);
+	
+#ifdef CONSOLE_INPUT
+	console->input->setSQL(map->mysql_handle);
+#endif
+	
+	ShowStatus("Server is '"CL_GREEN"ready"CL_RESET"' and listening on port '"CL_WHITE"%d"CL_RESET"'.\n\n", map->port);
 
 	if( runflag != CORE_ST_STOP ) {
-		shutdown_callback = iMap->do_shutdown;
+		shutdown_callback = map->do_shutdown;
 		runflag = MAPSERVER_ST_RUNNING;
 	}
 
@@ -5504,121 +5868,284 @@ int do_init(int argc, char *argv[])
 }
 
 /*=====================================
-* Default Functions : map.h 
+* Default Functions : map.h
 * Generated by HerculesInterfaceMaker
 * created by Susu
 *-------------------------------------*/
 void map_defaults(void) {
-	iMap = &iMap_s;
+	map = &map_s;
 
+	/* */
+	map->minimal = false;
+	map->count = 0;
+	map->retval = EXIT_SUCCESS;
+	
+	sprintf(map->db_path ,"db");
+	sprintf(map->help_txt ,"conf/help.txt");
+	sprintf(map->help2_txt ,"conf/help2.txt");
+	sprintf(map->charhelp_txt ,"conf/charhelp.txt");
+	
+	sprintf(map->wisp_server_name ,"Server"); // can be modified in char-server configuration file
+	
+	map->autosave_interval = DEFAULT_AUTOSAVE_INTERVAL;
+	map->minsave_interval = 100;
+	map->save_settings = 0xFFFF;
+	map->agit_flag = 0;
+	map->agit2_flag = 0;
+	map->night_flag = 0; // 0=day, 1=night [Yor]
+	map->enable_spy = 0; //To enable/disable @spy commands, which consume too much cpu time when sending packets. [Skotlex]
+	
+	map->db_use_sql_item_db = 0;
+	map->db_use_sql_mob_db = 0;
+	map->db_use_sql_mob_skill_db = 0;
+	
+	sprintf(map->item_db_db, "item_db");
+	sprintf(map->item_db2_db, "item_db2");
+	sprintf(map->item_db_re_db, "item_db_re");
+	sprintf(map->mob_db_db, "mob_db");
+	sprintf(map->mob_db2_db, "mob_db2");
+	sprintf(map->mob_skill_db_db, "mob_skill_db");
+	sprintf(map->mob_skill_db2_db, "mob_skill_db2");
+	sprintf(map->interreg_db, "interreg");
+	
+	map->INTER_CONF_NAME="conf/inter-server.conf";
+	map->LOG_CONF_NAME="conf/logs.conf";
+	map->MAP_CONF_NAME = "conf/map-server.conf";
+	map->BATTLE_CONF_FILENAME = "conf/battle.conf";
+	map->ATCOMMAND_CONF_FILENAME = "conf/atcommand.conf";
+	map->SCRIPT_CONF_NAME = "conf/script.conf";
+	map->MSG_CONF_NAME = "conf/messages.conf";
+	map->GRF_PATH_FILENAME = "conf/grf-files.txt";
+	
+	map->default_codepage[0] = '\0';
+	map->server_port = 3306;
+	sprintf(map->server_ip,"127.0.0.1");
+	sprintf(map->server_id,"ragnarok");
+	sprintf(map->server_pw,"ragnarok");
+	sprintf(map->server_db,"ragnarok");
+	map->mysql_handle = NULL;
+
+	map->cpsd_active = false;
+	
+	map->port = 0;
+	map->users = 0;
+	map->ip_set = 0;
+	map->char_ip_set = 0;
+	map->enable_grf = 0;
+	
+	memset(&map->index2mapid, -1, sizeof(map->index2mapid));
+	
+	map->id_db = NULL;
+	map->pc_db = NULL;
+	map->mobid_db = NULL;
+	map->bossid_db = NULL;
+	map->map_db = NULL;
+	map->nick_db = NULL;
+	map->charid_db = NULL;
+	map->regen_db = NULL;
+	map->zone_db = NULL;
+	map->iwall_db = NULL;
+
+	map->block_free = NULL;
+	map->block_free_count = 0;
+	map->block_free_lock = 0;
+	map->block_free_list_size = 0;
+	map->bl_list = NULL;
+	map->bl_list_count = 0;
+	map->bl_list_size = 0;
+	
+	//all in a big chunk, respects order
+	memset(&map->bl_head,0,sizeof(map->bl_head)
+		   + sizeof(map->zone_all)
+		   + sizeof(map->zone_pk)
+		   );
+	
+	map->cpsd = NULL;
+	map->list = NULL;
+	
+	map->iterator_ers = NULL;
+	map->cache_buffer = NULL;
+	
+	map->flooritem_ers = NULL;
+	/* */
+	map->bonus_id = SP_LAST_KNOWN;
 	/* funcs */
-	iMap->zone_init = map_zone_init;
-	iMap->zone_remove = map_zone_remove;
-	iMap->zone_apply = map_zone_apply;
-	iMap->zone_change = map_zone_change;
-	iMap->zone_change2 = map_zone_change2;
+	map->zone_init = map_zone_init;
+	map->zone_remove = map_zone_remove;
+	map->zone_apply = map_zone_apply;
+	map->zone_change = map_zone_change;
+	map->zone_change2 = map_zone_change2;
 
-	iMap->getcell = map_getcell;
-	iMap->setgatcell = map_setgatcell;
+	map->getcell = map_getcell;
+	map->setgatcell = map_setgatcell;
 
-	iMap->cellfromcache = map_cellfromcache;
+	map->cellfromcache = map_cellfromcache;
 	// users
-	iMap->setusers = map_setusers;
-	iMap->getusers = map_getusers;
-	iMap->usercount = map_usercount;
+	map->setusers = map_setusers;
+	map->getusers = map_getusers;
+	map->usercount = map_usercount;
 	// blocklist lock
-	iMap->freeblock = map_freeblock;
-	iMap->freeblock_lock = map_freeblock_lock;
-	iMap->freeblock_unlock = map_freeblock_unlock;
+	map->freeblock = map_freeblock;
+	map->freeblock_lock = map_freeblock_lock;
+	map->freeblock_unlock = map_freeblock_unlock;
 	// blocklist manipulation
-	iMap->addblock = map_addblock;
-	iMap->delblock = map_delblock;
-	iMap->moveblock = map_moveblock;
+	map->addblock = map_addblock;
+	map->delblock = map_delblock;
+	map->moveblock = map_moveblock;
 	//blocklist nb in one cell
-	iMap->count_oncell = map_count_oncell;
-	iMap->find_skill_unit_oncell = map_find_skill_unit_oncell;
+	map->count_oncell = map_count_oncell;
+	map->find_skill_unit_oncell = map_find_skill_unit_oncell;
 	// search and creation
-	iMap->get_new_object_id = map_get_new_object_id;
-	iMap->search_freecell = map_search_freecell;
+	map->get_new_object_id = map_get_new_object_id;
+	map->search_freecell = map_search_freecell;
 	//
-	iMap->quit = map_quit;
+	map->quit = map_quit;
 	// npc
-	iMap->addnpc = map_addnpc;
+	map->addnpc = map_addnpc;
 	// map item
-	iMap->clearflooritem_timer = map_clearflooritem_timer;
-	iMap->removemobs_timer = map_removemobs_timer;
-	iMap->clearflooritem = map_clearflooritem;
-	iMap->addflooritem = map_addflooritem;
+	map->clearflooritem_timer = map_clearflooritem_timer;
+	map->removemobs_timer = map_removemobs_timer;
+	map->clearflooritem = map_clearflooritem;
+	map->addflooritem = map_addflooritem;
 	// player to map session
-	iMap->addnickdb = map_addnickdb;
-	iMap->delnickdb = map_delnickdb;
-	iMap->reqnickdb = map_reqnickdb;
-	iMap->charid2nick = map_charid2nick;
-	iMap->charid2sd = map_charid2sd;
-
-	iMap->id2sd = map_id2sd;
-	iMap->id2md = map_id2md;
-	iMap->id2nd = map_id2nd;
-	iMap->id2hd = map_id2hd;
-	iMap->id2mc = map_id2mc;
-	iMap->id2cd = map_id2cd;
-	iMap->id2bl = map_id2bl;
-	iMap->blid_exists = map_blid_exists;
-	iMap->mapindex2mapid = map_mapindex2mapid;
-	iMap->mapname2mapid = map_mapname2mapid;
-	iMap->mapname2ipport = map_mapname2ipport;
-	iMap->setipport = map_setipport;
-	iMap->eraseipport = map_eraseipport;
-	iMap->eraseallipport = map_eraseallipport;
-	iMap->addiddb = map_addiddb;
-	iMap->deliddb = map_deliddb;
+	map->addnickdb = map_addnickdb;
+	map->delnickdb = map_delnickdb;
+	map->reqnickdb = map_reqnickdb;
+	map->charid2nick = map_charid2nick;
+	map->charid2sd = map_charid2sd;
+
+	map->vforeachpc = map_vforeachpc;
+	map->foreachpc = map_foreachpc;
+	map->vforeachmob = map_vforeachmob;
+	map->foreachmob = map_foreachmob;
+	map->vforeachnpc = map_vforeachnpc;
+	map->foreachnpc = map_foreachnpc;
+	map->vforeachregen = map_vforeachregen;
+	map->foreachregen = map_foreachregen;
+	map->vforeachiddb = map_vforeachiddb;
+	map->foreachiddb = map_foreachiddb;
+
+	map->vforeachinrange = map_vforeachinrange;
+	map->foreachinrange = map_foreachinrange;
+	map->vforeachinshootrange = map_vforeachinshootrange;
+	map->foreachinshootrange = map_foreachinshootrange;
+	map->vforeachinarea = map_vforeachinarea;
+	map->foreachinarea = map_foreachinarea;
+	map->vforcountinrange = map_vforcountinrange;
+	map->forcountinrange = map_forcountinrange;
+	map->vforcountinarea = map_vforcountinarea;
+	map->forcountinarea = map_forcountinarea;
+	map->vforeachinmovearea = map_vforeachinmovearea;
+	map->foreachinmovearea = map_foreachinmovearea;
+	map->vforeachincell = map_vforeachincell;
+	map->foreachincell = map_foreachincell;
+	map->vforeachinpath = map_vforeachinpath;
+	map->foreachinpath = map_foreachinpath;
+	map->vforeachinmap = map_vforeachinmap;
+	map->foreachinmap = map_foreachinmap;
+	map->vforeachininstance = map_vforeachininstance;
+	map->foreachininstance = map_foreachininstance;
+
+	map->id2sd = map_id2sd;
+	map->id2md = map_id2md;
+	map->id2nd = map_id2nd;
+	map->id2hd = map_id2hd;
+	map->id2mc = map_id2mc;
+	map->id2cd = map_id2cd;
+	map->id2bl = map_id2bl;
+	map->blid_exists = map_blid_exists;
+	map->mapindex2mapid = map_mapindex2mapid;
+	map->mapname2mapid = map_mapname2mapid;
+	map->mapname2ipport = map_mapname2ipport;
+	map->setipport = map_setipport;
+	map->eraseipport = map_eraseipport;
+	map->eraseallipport = map_eraseallipport;
+	map->addiddb = map_addiddb;
+	map->deliddb = map_deliddb;
 	/* */
-	iMap->nick2sd = map_nick2sd;
-	iMap->getmob_boss = map_getmob_boss;
-	iMap->id2boss = map_id2boss;
+	map->nick2sd = map_nick2sd;
+	map->getmob_boss = map_getmob_boss;
+	map->id2boss = map_id2boss;
 	// reload config file looking only for npcs
-	iMap->reloadnpc = map_reloadnpc;
-
-	iMap->check_dir = map_check_dir;
-	iMap->calc_dir = map_calc_dir;
-	iMap->random_dir = map_random_dir; // [Skotlex]
-
-	iMap->cleanup_sub = cleanup_sub;
-
-	iMap->delmap = map_delmap;
-	iMap->flags_init = map_flags_init;
-
-	iMap->iwall_set = map_iwall_set;
-	iMap->iwall_get = map_iwall_get;
-	iMap->iwall_remove = map_iwall_remove;
-
-	iMap->addmobtolist = map_addmobtolist; // [Wizputer]
-	iMap->spawnmobs = map_spawnmobs; // [Wizputer]
-	iMap->removemobs = map_removemobs; // [Wizputer]
-	iMap->addmap2db = map_addmap2db;
-	iMap->removemapdb = map_removemapdb;
-	iMap->clean = map_clean;
-
-	iMap->do_shutdown = do_shutdown;
-
-	iMap->map_foreachpc = map_map_foreachpc;
-	iMap->map_foreachmob = map_map_foreachmob;
-	iMap->map_foreachnpc = map_map_foreachnpc;
-	iMap->map_foreachregen = map_map_foreachregen;
-	iMap->map_foreachiddb = map_map_foreachiddb;
-
-	iMap->foreachinrange = map_foreachinrange;
-	iMap->foreachinshootrange = map_foreachinshootrange;
-	iMap->foreachinarea=map_foreachinarea;
-	iMap->forcountinrange=map_forcountinrange;
-	iMap->forcountinarea=map_forcountinarea;
-	iMap->foreachinmovearea = map_foreachinmovearea;
-	iMap->foreachincell=map_foreachincell;
-	iMap->foreachinpath=map_foreachinpath;
-	iMap->foreachinmap=map_foreachinmap;
-	iMap->foreachininstance=map_foreachininstance;
-
-	/* temporary until the map.c "Hercules Renewal Phase One" design is complete. [Ind] */
+	map->reloadnpc = map_reloadnpc;
+
+	map->check_dir = map_check_dir;
+	map->calc_dir = map_calc_dir;
+	map->random_dir = map_random_dir; // [Skotlex]
+
+	map->cleanup_sub = cleanup_sub;
+
+	map->delmap = map_delmap;
+	map->flags_init = map_flags_init;
+
+	map->iwall_set = map_iwall_set;
+	map->iwall_get = map_iwall_get;
+	map->iwall_remove = map_iwall_remove;
+
+	map->addmobtolist = map_addmobtolist; // [Wizputer]
+	map->spawnmobs = map_spawnmobs; // [Wizputer]
+	map->removemobs = map_removemobs; // [Wizputer]
+	map->addmap2db = map_addmap2db;
+	map->removemapdb = map_removemapdb;
+	map->clean = map_clean;
+
+	map->do_shutdown = do_shutdown;
+
+	map->freeblock_timer = map_freeblock_timer;
+	map->searchrandfreecell = map_searchrandfreecell;
+	map->count_sub = map_count_sub;
+	map->create_charid2nick = create_charid2nick;
+	map->removemobs_sub = map_removemobs_sub;
+	map->gat2cell = map_gat2cell;
+	map->cell2gat = map_cell2gat;
+	map->getcellp = map_getcellp;
+	map->setcell = map_setcell;
+	map->sub_getcellp = map_sub_getcellp;
+	map->sub_setcell = map_sub_setcell;
+	map->iwall_nextxy = map_iwall_nextxy;
+	map->create_map_data_other_server = create_map_data_other_server;
+	map->eraseallipport_sub = map_eraseallipport_sub;
+	map->init_mapcache = map_init_mapcache;
+	map->readfromcache = map_readfromcache;
+	map->addmap = map_addmap;
+	map->delmapid = map_delmapid;
+	map->zone_db_clear = map_zone_db_clear;
+	map->list_final = do_final_maps;
+	map->waterheight = map_waterheight;
+	map->readgat = map_readgat;
+	map->readallmaps = map_readallmaps;
+	map->config_read = map_config_read;
+	map->config_read_sub = map_config_read_sub;
+	map->reloadnpc_sub = map_reloadnpc_sub;
+	map->inter_config_read = inter_config_read;
+	map->sql_init = map_sql_init;
+	map->sql_close = map_sql_close;
+	map->zone_mf_cache = map_zone_mf_cache;
+	map->zone_str2itemid = map_zone_str2itemid;
+	map->zone_str2skillid = map_zone_str2skillid;
+	map->zone_bl_type = map_zone_bl_type;
+	map->read_zone_db = read_map_zone_db;
+	map->db_final = map_db_final;
+	map->nick_db_final = nick_db_final;
+	map->cleanup_db_sub = cleanup_db_sub;
+	map->abort_sub = map_abort_sub;
+	map->helpscreen = map_helpscreen;
+	map->versionscreen = map_versionscreen;
+	map->arg_next_value = map_arg_next_value;
+
+	map->update_cell_bl = map_update_cell_bl;
+	
+	map->get_new_bonus_id = map_get_new_bonus_id;
+	
+	map->add_questinfo = map_add_questinfo;
+	map->remove_questinfo = map_remove_questinfo;
+	
+	map->merge_zone = map_merge_zone;
+		
+	/**
+	 * mapit interface
+	 **/
+	
 	mapit = &mapit_s;
 
 	mapit->alloc = mapit_alloc;
@@ -5628,4 +6155,5 @@ void map_defaults(void) {
 	mapit->next = mapit_next;
 	mapit->prev = mapit_prev;
 	mapit->exists = mapit_exists;
+	
 }
diff --git a/src/map/map.h b/src/map/map.h
index 3e7c45bc3..dba565cc0 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -1,26 +1,32 @@
 // Copyright (c) Hercules Dev Team, licensed under GNU GPL.
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
-#ifndef _MAP_H_
-#define _MAP_H_
+
+#ifndef MAP_MAP_H
+#define MAP_MAP_H
+
+#include <stdarg.h>
+
+#include "atcommand.h"
 #include "../common/cbasetypes.h"
 #include "../common/core.h" // CORE_ST_LAST
-#include "../common/mmo.h"
-#include "../common/mapindex.h"
 #include "../common/db.h"
-#include "../config/core.h"
-#include "atcommand.h"
-#include <stdarg.h>
+#include "../common/mapindex.h"
+#include "../common/mmo.h"
+#include "../common/sql.h"
+
+struct mob_data;
 struct npc_data;
-struct item_data;
 struct hChSysCh;
+
 enum E_MAPSERVER_ST {
 	MAPSERVER_ST_RUNNING = CORE_ST_LAST,
 	MAPSERVER_ST_SHUTDOWN,
 	MAPSERVER_ST_LAST
 };
+
 #define MAX_NPC_PER_MAP 512
-#define AREA_SIZE battle_config.area_size
+#define AREA_SIZE (battle->bc->area_size)
 #define DAMAGELOG_SIZE 30
 #define LOOTITEM_SIZE 10
 #define MAX_MOBSKILL 50
@@ -30,10 +36,15 @@ enum E_MAPSERVER_ST {
 #define NATURAL_HEAL_INTERVAL 500
 #define MIN_FLOORITEM 2
 #define MAX_FLOORITEM START_ACCOUNT_NUM
-#define MAX_LEVEL 150
 #define MAX_IGNORE_LIST 20 // official is 14
 #define MAX_VENDING 12
-#define MAX_MAP_SIZE 512*512 // Wasn't there something like this already? Can't find it.. [Shinryo]
+#define MAX_MAP_SIZE (512*512) // Wasn't there something like this already? Can't find it.. [Shinryo]
+
+#define BLOCK_SIZE 8
+#define block_free_max 1048576
+#define BL_LIST_MAX 1048576
+
+
 // Added definitions for WoESE objects. [L0ne_W0lf]
 enum MOBID {
 	MOBID_EMPERIUM = 1288,
@@ -51,6 +62,7 @@ enum MOBID {
 	MOBID_SILVERSNIPER = 2042,
 	MOBID_MAGICDECOY_WIND = 2046,
 };
+
 // The following system marks a different job ID system used by the map server,
 // which makes a lot more sense than the normal one. [Skotlex]
 // These marks the "level" of the job.
@@ -60,10 +72,12 @@ enum MOBID {
 #define JOBL_UPPER 0x1000 //4096
 #define JOBL_BABY 0x2000  //8192
 #define JOBL_THIRD 0x4000 //16384
+
 // For filtering and quick checking.
 #define MAPID_BASEMASK 0x00ff
 #define MAPID_UPPERMASK 0x0fff
 #define MAPID_THIRDMASK (JOBL_THIRD|MAPID_UPPERMASK)
+
 //First Jobs
 //Note the oddity of the novice:
 //Super Novices are considered the 2-1 version of the novice! Novices are considered a first class type.
@@ -92,6 +106,7 @@ enum {
 	MAPID_BLACKSMITH,
 	MAPID_ASSASSIN,
 	MAPID_STAR_GLADIATOR,
+	MAPID_REBELLION = JOBL_2_1|0x09,
 	MAPID_KAGEROUOBORO = JOBL_2_1|0x0A,
 	MAPID_DEATH_KNIGHT = JOBL_2_1|0x0E,
 	//2-2 Jobs
@@ -102,7 +117,7 @@ enum {
 	MAPID_ALCHEMIST,
 	MAPID_ROGUE,
 	MAPID_SOUL_LINKER,
-	MAPID_DARK_COLLECTOR = JOBL_2_2|0x0D,
+	MAPID_DARK_COLLECTOR = JOBL_2_2|0x0E,
 	//Trans Novice And Trans 1-1 Jobs
 	MAPID_NOVICE_HIGH = JOBL_UPPER|0x0,
 	MAPID_SWORDMAN_HIGH,
@@ -193,6 +208,7 @@ enum {
 	MAPID_BABY_GENETIC,
 	MAPID_BABY_CHASER,
 };
+
 // Max size for inputs to Graffiti, Talkie Box and Vending text prompts
 #define MESSAGE_SIZE (79 + 1)
 // String length you can write in the 'talking box'
@@ -204,15 +220,15 @@ enum {
 #define CHAT_SIZE_MAX (255 + 1)
 // 24 for npc name + 24 for label + 2 for a "::" and 1 for EOS
 #define EVENT_NAME_LENGTH ( NAME_LENGTH * 2 + 3 )
-#define DEFAULT_AUTOSAVE_INTERVAL 5*60*1000
+#define DEFAULT_AUTOSAVE_INTERVAL (5*60*1000)
 // Specifies maps where players may hit each other
-#define map_flag_vs(m) (map[m].flag.pvp || map[m].flag.gvg_dungeon || map[m].flag.gvg || ((iMap->agit_flag || iMap->agit2_flag) && map[m].flag.gvg_castle) || map[m].flag.battleground)
+#define map_flag_vs(m) (map->list[m].flag.pvp || map->list[m].flag.gvg_dungeon || map->list[m].flag.gvg || ((map->agit_flag || map->agit2_flag) && map->list[m].flag.gvg_castle) || map->list[m].flag.battleground)
 // Specifies maps that have special GvG/WoE restrictions
-#define map_flag_gvg(m) (map[m].flag.gvg || ((iMap->agit_flag || iMap->agit2_flag) && map[m].flag.gvg_castle))
-// Specifies if the map is tagged as GvG/WoE (regardless of iMap->agit_flag status)
-#define map_flag_gvg2(m) (map[m].flag.gvg || map[m].flag.gvg_castle)
+#define map_flag_gvg(m) (map->list[m].flag.gvg || ((map->agit_flag || map->agit2_flag) && map->list[m].flag.gvg_castle))
+// Specifies if the map is tagged as GvG/WoE (regardless of map->agit_flag status)
+#define map_flag_gvg2(m) (map->list[m].flag.gvg || map->list[m].flag.gvg_castle)
 // No Kill Steal Protection
-#define map_flag_ks(m) (map[m].flag.town || map[m].flag.pvp || map[m].flag.gvg || map[m].flag.battleground)
+#define map_flag_ks(m) (map->list[m].flag.town || map->list[m].flag.pvp || map->list[m].flag.gvg || map->list[m].flag.battleground)
 
 //This stackable implementation does not means a BL can be more than one type at a time, but it's
 // meant to make it easier to check for multiple types at a time on invocations such as map_foreach* calls [Skotlex]
@@ -296,7 +312,6 @@ struct block_list {
 	enum bl_type type;
 };
 
-
 // Mob List Held in memory for Dynamic Mobs [Wizputer]
 // Expanded to specify all mob-related spawn data by [Skotlex]
 struct spawn_data {
@@ -309,7 +324,7 @@ struct spawn_data {
 	unsigned int level;
 	struct {
 		unsigned int size : 2; //Holds if mob has to be tiny/large
-		unsigned int ai : 4; //Special ai for summoned monsters.
+		unsigned int ai : 4; //Special AI for summoned monsters.
 		//0: Normal mob | 1: Standard summon, attacks mobs
 		//2: Alchemist Marine Sphere | 3: Alchemist Summon Flora | 4: Summon Zanzou
 		unsigned int dynamic : 1; //Whether this data is indexed by a map's dynamic mob list
@@ -323,11 +338,11 @@ struct flooritem_data {
 	unsigned char subx,suby;
 	int cleartimer;
 	int first_get_charid,second_get_charid,third_get_charid;
-	unsigned int first_get_tick,second_get_tick,third_get_tick;
+	int64 first_get_tick,second_get_tick,third_get_tick;
 	struct item item_data;
 };
 
-enum _sp {
+enum status_point_types {
 	SP_SPEED,SP_BASEEXP,SP_JOBEXP,SP_KARMA,SP_MANNER,SP_HP,SP_MAXHP,SP_SP,	// 0-7
 	SP_MAXSP,SP_STATUSPOINT,SP_0a,SP_BASELEVEL,SP_SKILLPOINT,SP_STR,SP_AGI,SP_VIT,	// 8-15
 	SP_INT,SP_DEX,SP_LUK,SP_CLASS,SP_ZENY,SP_SEX,SP_NEXTBASEEXP,SP_NEXTJOBEXP,	// 16-23
@@ -344,6 +359,9 @@ enum _sp {
 	SP_KILLEDRID=122,
 	SP_SLOTCHANGE=123,
 	SP_CHARRENAME=124,
+	SP_MOD_EXP=125,
+	SP_MOD_DROP=126,
+	SP_MOD_DEATH=127,
 
 	// Mercenaries
 	SP_MERCFLEE=165, SP_MERCKILLS=189, SP_MERCFAITH=190,
@@ -386,14 +404,19 @@ enum _sp {
 	SP_SUBSIZE, SP_HP_DRAIN_VALUE_RACE, SP_ADD_ITEM_HEAL_RATE, SP_SP_DRAIN_VALUE_RACE, SP_EXP_ADDRACE,	// 2026-2030
 	SP_SP_GAIN_RACE, SP_SUBRACE2, SP_UNBREAKABLE_SHOES,	// 2031-2033
 	SP_UNSTRIPABLE_WEAPON,SP_UNSTRIPABLE_ARMOR,SP_UNSTRIPABLE_HELM,SP_UNSTRIPABLE_SHIELD,  // 2034-2037
-	SP_INTRAVISION, SP_ADD_MONSTER_DROP_ITEMGROUP, SP_SP_LOSS_RATE, // 2038-2040
+	SP_INTRAVISION, SP_ADD_MONSTER_DROP_CHAINITEM, SP_SP_LOSS_RATE, // 2038-2040
 	SP_ADD_SKILL_BLOW, SP_SP_VANISH_RATE, SP_MAGIC_SP_GAIN_VALUE, SP_MAGIC_HP_GAIN_VALUE, SP_ADD_CLASS_DROP_ITEM, //2041-2045
 	SP_EMATK, SP_SP_GAIN_RACE_ATTACK, SP_HP_GAIN_RACE_ATTACK, SP_SKILL_USE_SP_RATE, //2046-2049
 	SP_SKILL_COOLDOWN,SP_SKILL_FIXEDCAST, SP_SKILL_VARIABLECAST, SP_FIXCASTRATE, SP_VARCASTRATE, //2050-2054
-	SP_SKILL_USE_SP,SP_MAGIC_ATK_ELE, SP_ADD_FIXEDCAST, SP_ADD_VARIABLECAST  //2055-2058
+	SP_SKILL_USE_SP,SP_MAGIC_ATK_ELE, SP_ADD_FIXEDCAST, SP_ADD_VARIABLECAST,  //2055-2058
+	SP_SET_DEF_RACE,SP_SET_MDEF_RACE, //2059-2060
+	
+	
+	/* must be the last, plugins add bonuses from this value onwards */
+	SP_LAST_KNOWN,
 };
 
-enum _look {
+enum look {
 	LOOK_BASE,
 	LOOK_HAIR,
 	LOOK_WEAPON,
@@ -420,12 +443,11 @@ typedef enum {
 	CELL_LANDPROTECTOR,
 	CELL_NOVENDING,
 	CELL_NOCHAT,
-	CELL_MAELSTROM,
 	CELL_ICEWALL,
 
 } cell_t;
 
-// used by iMap->getcell()
+// used by map->getcell()
 typedef enum {
 	CELL_GETTYPE,		// retrieves a cell's 'gat' type
 
@@ -444,31 +466,28 @@ typedef enum {
 	CELL_CHKLANDPROTECTOR,
 	CELL_CHKNOVENDING,
 	CELL_CHKNOCHAT,
-	CELL_CHKMAELSTROM,
 	CELL_CHKICEWALL,
 
 } cell_chk;
 
-struct mapcell
-{
+struct mapcell {
 	// terrain flags
 	unsigned char
-walkable : 1,
-shootable : 1,
-water : 1;
+		walkable : 1,
+		shootable : 1,
+		water : 1;
 
 	// dynamic flags
 	unsigned char
-npc : 1,
-basilica : 1,
-landprotector : 1,
-novending : 1,
-nochat : 1,
-maelstrom : 1,
-icewall : 1;
+		npc : 1,
+		basilica : 1,
+		landprotector : 1,
+		novending : 1,
+		nochat : 1,
+		icewall : 1;
 
 #ifdef CELL_NOSTACK
-	unsigned char cell_bl; //Holds amount of bls in this cell.
+	int cell_bl; //Holds amount of bls in this cell.
 #endif
 };
 
@@ -509,7 +528,7 @@ struct map_zone_skill_damage_cap_entry {
 	enum map_zone_skill_subtype subtype;
 };
 
-#define MAP_ZONE_NAME_LENGTH 30
+#define MAP_ZONE_NAME_LENGTH 60
 #define MAP_ZONE_ALL_NAME "All"
 #define MAP_ZONE_NORMAL_NAME "Normal"
 #define MAP_ZONE_PVP_NAME "PvP"
@@ -517,7 +536,7 @@ struct map_zone_skill_damage_cap_entry {
 #define MAP_ZONE_BG_NAME "Battlegrounds"
 #define MAP_ZONE_PK_NAME "PK Mode"
 #define MAP_ZONE_MAPFLAG_LENGTH 50
-DBMap *zone_db;/* string => struct map_zone_data */
+
 struct map_zone_data {
 	char name[MAP_ZONE_NAME_LENGTH];/* 20'd */
 	struct map_zone_disabled_skill_entry **disabled_skills;
@@ -530,11 +549,11 @@ struct map_zone_data {
 	int disabled_commands_count;
 	struct map_zone_skill_damage_cap_entry **capped_skills;
 	int capped_skills_count;
+	struct {
+		unsigned int special : 2;/* 1: whether this is a mergeable zone; 2: whether it is a merged zone */
+	} info;
 };
 
-struct map_zone_data map_zone_all;/* used as a base on all maps */
-struct map_zone_data map_zone_pk;/* used for (pk_mode) */
-
 struct map_drop_list {
 	int drop_id;
 	int drop_type;
@@ -542,12 +561,33 @@ struct map_drop_list {
 };
 
 
+struct questinfo {
+	struct npc_data *nd;
+	unsigned short icon;
+	unsigned char color;
+	int quest_id;
+	bool hasJob;
+	unsigned short job;/* perhaps a mapid mask would be most flexible? */
+};
+
+
 struct map_data {
 	char name[MAP_NAME_LENGTH];
 	uint16 index; // The map index used by the mapindex* functions.
 	struct mapcell* cell; // Holds the information of each map cell (NULL if the map is not on this map-server).
-	struct block_list **block;
-	struct block_list **block_mob;
+	
+	/* 2D Orthogonal Range Search: Grid Implementation
+	   "Algorithms in Java, Parts 1-4" 3.18, Robert Sedgewick
+	   Map is divided into squares, called blocks (side length = BLOCK_SIZE).
+	   For each block there is a linked list of objects in that block (block_list).
+	   Array provides capability to access immediately the set of objects close
+	   to a given object.
+	   The linked lists provide the flexibility to store the objects without
+	   knowing ahead how many objects fall into each block.
+	*/
+	struct block_list **block; // Grid array of block_lists containing only non-BL_MOB objects
+	struct block_list **block_mob; // Grid array of block_lists containing only BL_MOB objects
+	
 	int16 m;
 	int16 xs,ys; // map dimensions (in cells)
 	int16 bxs,bys; // map dimensions (in blocks)
@@ -605,6 +645,8 @@ struct map_data {
 		unsigned reset :1; // [Daegaladh]
 		unsigned chsysnolocalaj : 1;
 		unsigned noknockback : 1;
+		unsigned notomb : 1;
+		unsigned nocashshop : 1;
 	} flag;
 	struct point save;
 	struct npc_data *npc[MAX_NPC_PER_MAP];
@@ -618,8 +660,8 @@ struct map_data {
 	int nocommand; //Blocks @/# commands for non-gms. [Skotlex]
 	/**
 	* Ice wall reference counter for bugreport:3574
-	* - since there are a thounsand mobs out there in a lot of maps checking on,
-	* - every targetting for icewall on attack path would just be a waste, so,
+	* - since there are a thousand mobs out there in a lot of maps checking on,
+	* - every targeting for icewall on attack path would just be a waste, so,
 	* - this counter allows icewall checking be only run when there is a actual ice wall on the map
 	**/
 	int icewall_num;
@@ -657,13 +699,23 @@ struct map_data {
 	/* long_damage_rate mapflag */
 	unsigned short long_damage_rate;
 
-	/* instance unique name */
-	char *cName;
+	bool custom_name; ///< Whether the instanced map is using a custom name
 
 	/* */
 	int (*getcellp)(struct map_data* m,int16 x,int16 y,cell_chk cellchk);
 	void (*setcell) (int16 m, int16 x, int16 y, cell_t cell, bool flag);
 	char *cellPos;
+	
+	/* ShowEvent Data Cache */
+	struct questinfo *qi_data;
+	unsigned short qi_count;
+	
+	/* speeds up clif_updatestatus processing by causing hpmeter to run only when someone with the permission can view it */
+	unsigned short hpmeter_visible;
+	
+	/* HPM Custom Struct */
+	struct HPluginData **hdata;
+	unsigned int hdatac;
 };
 
 /// Stores information about a remote map (for multi-mapserver setups).
@@ -676,59 +728,34 @@ struct map_data_other_server {
 	uint16 port;
 };
 
-
-struct map_data *map;
-
-
-
-
-
-
-//int map_foreachinrange(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, ...);
-//int map_foreachinshootrange(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, ...);
-//int map_foreachinarea(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int type, ...);
-//int map_forcountinrange(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int count, int type, ...);
-//int map_forcountinarea(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int count, int type, ...);
-//int map_foreachinmovearea(int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int16 dx, int16 dy, int type, ...);
-//int map_foreachincell(int (*func)(struct block_list*,va_list), int16 m, int16 x, int16 y, int type, ...);
-//int map_foreachinpath(int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int16 range, int length, int type, ...);
-//int map_foreachinmap(int (*func)(struct block_list*,va_list), int16 m, int type, ...);
-//int map_foreachininstance(int (*func)(struct block_list*,va_list), int16 instance_id, int type,...);
-//
-
-
-
-
-#define map_id2index(id) map[(id)].index
+#define map_id2index(id) (map->list[(id)].index)
 
 /// Bitfield of flags for the iterator.
 enum e_mapitflags {
 	MAPIT_NORMAL = 0,
-	//	MAPIT_PCISPLAYING = 1,// Unneeded as pc_db/id_db will only hold auth'ed, active players.
+	//	MAPIT_PCISPLAYING = 1,// Unneeded as pc_db/id_db will only hold authed, active players.
 };
+
 struct s_mapiterator;
+
 /* temporary until the map.c "Hercules Renewal Phase One" design is complete. */
 struct mapit_interface {
 	struct s_mapiterator*   (*alloc) (enum e_mapitflags flags, enum bl_type types);
-	void                    (*free) (struct s_mapiterator* mapit);
-	struct block_list*      (*first) (struct s_mapiterator* mapit);
-	struct block_list*      (*last) (struct s_mapiterator* mapit);
-	struct block_list*      (*next) (struct s_mapiterator* mapit);
-	struct block_list*      (*prev) (struct s_mapiterator* mapit);
-	bool                    (*exists) (struct s_mapiterator* mapit);
-} mapit_s;
-struct mapit_interface *mapit;
-#define mapit_getallusers() mapit->alloc(MAPIT_NORMAL,BL_PC)
-#define mapit_geteachpc()   mapit->alloc(MAPIT_NORMAL,BL_PC)
-#define mapit_geteachmob()  mapit->alloc(MAPIT_NORMAL,BL_MOB)
-#define mapit_geteachnpc()  mapit->alloc(MAPIT_NORMAL,BL_NPC)
-#define mapit_geteachiddb() mapit->alloc(MAPIT_NORMAL,BL_ALL)
-
-
-
-
+	void                    (*free) (struct s_mapiterator* iter);
+	struct block_list*      (*first) (struct s_mapiterator* iter);
+	struct block_list*      (*last) (struct s_mapiterator* iter);
+	struct block_list*      (*next) (struct s_mapiterator* iter);
+	struct block_list*      (*prev) (struct s_mapiterator* iter);
+	bool                    (*exists) (struct s_mapiterator* iter);
+};
 
+struct mapit_interface *mapit;
 
+#define mapit_getallusers() (mapit->alloc(MAPIT_NORMAL,BL_PC))
+#define mapit_geteachpc()   (mapit->alloc(MAPIT_NORMAL,BL_PC))
+#define mapit_geteachmob()  (mapit->alloc(MAPIT_NORMAL,BL_MOB))
+#define mapit_geteachnpc()  (mapit->alloc(MAPIT_NORMAL,BL_NPC))
+#define mapit_geteachiddb() (mapit->alloc(MAPIT_NORMAL,BL_ALL))
 
 //Useful typedefs from jA [Skotlex]
 typedef struct map_session_data TBL_PC;
@@ -745,23 +772,41 @@ typedef struct elemental_data	TBL_ELEM;
 #define BL_CAST(type_, bl) \
 	( ((bl) == (struct block_list*)NULL || (bl)->type != (type_)) ? (T ## type_ *)NULL : (T ## type_ *)(bl) )
 
-#include "../common/sql.h"
-
+struct charid_request {
+	struct charid_request* next;
+	int charid;// who want to be notified of the nick
+};
+struct charid2nick {
+	char nick[NAME_LENGTH];
+	struct charid_request* requests;// requests of notification on this nick
+};
 
-extern Sql* mmysql_handle;
-extern Sql* logmysql_handle;
+// This is the main header found at the very beginning of the map cache
+struct map_cache_main_header {
+	uint32 file_size;
+	uint16 map_count;
+};
 
+// This is the header appended before every compressed map cells info in the map cache
+struct map_cache_map_info {
+	char name[MAP_NAME_LENGTH];
+	int16 xs;
+	int16 ys;
+	int32 len;
+};
 
 
 /*=====================================
-* Interface : map.h 
+* Interface : map.h
 * Generated by HerculesInterfaceMaker
 * created by Susu
 *-------------------------------------*/
 struct map_interface {
 
 	/* vars */
-	int map_num;
+	bool minimal;
+	int retval;
+	int count;
 
 	int autosave_interval;
 	int minsave_interval;
@@ -787,7 +832,9 @@ struct map_interface {
 	char *MSG_CONF_NAME;
 	char *GRF_PATH_FILENAME;
 
-	int db_use_sqldbs;
+	int db_use_sql_item_db;
+	int db_use_sql_mob_db;
+	int db_use_sql_mob_skill_db;
 
 	char item_db_db[32];
 	char item_db2_db[32];
@@ -797,7 +844,58 @@ struct map_interface {
 	char mob_skill_db_db[32];
 	char mob_skill_db2_db[32];
 	char interreg_db[32];
+	char autotrade_merchants_db[32];
+	char autotrade_data_db[32];
+	char npc_market_data_db[32];
+
+	char default_codepage[32];
+	
+	int server_port;
+	char server_ip[32];
+	char server_id[32];
+	char server_pw[32];
+	char server_db[32];
+	Sql* mysql_handle;
+	
+	int port;
+	int users;
+	int enable_grf;	//To enable/disable reading maps from GRF files, bypassing mapcache [blackhole89]
+	bool ip_set;
+	bool char_ip_set;
 
+	int16 index2mapid[MAX_MAPINDEX];
+	/* */
+	DBMap* id_db;     // int id -> struct block_list*
+	DBMap* pc_db;     // int id -> struct map_session_data*
+	DBMap* mobid_db;  // int id -> struct mob_data*
+	DBMap* bossid_db; // int id -> struct mob_data* (MVP db)
+	DBMap* map_db;    // unsigned int mapindex -> struct map_data_other_server*
+	DBMap* nick_db;   // int char_id -> struct charid2nick* (requested names of offline characters)
+	DBMap* charid_db; // int char_id -> struct map_session_data*
+	DBMap* regen_db;  // int id -> struct block_list* (status_natural_heal processing)
+	DBMap* zone_db;   // string => struct map_zone_data
+	DBMap* iwall_db;
+	/* order respected by map_defaults() in order to zero */
+	/* from block_free until zone_pk */
+	struct block_list **block_free;
+	int block_free_count, block_free_lock, block_free_list_size;
+	struct block_list **bl_list;
+	int bl_list_count, bl_list_size;
+	struct block_list bl_head;
+	struct map_zone_data zone_all;/* used as a base on all maps */
+	struct map_zone_data zone_pk;/* used for (pk_mode) */
+	/* */
+	struct map_session_data *cpsd;
+	struct map_data *list;
+	/* [Ind/Hercules] */
+	struct eri *iterator_ers;
+	char *cache_buffer; // Has the uncompressed gat data of all maps, so just one allocation has to be made
+	/* */
+	struct eri *flooritem_ers;
+	/* */
+	int bonus_id;
+	/* */
+	bool cpsd_active;
 	/* funcs */
 	void (*zone_init) (void);
 	void (*zone_remove) (int m);
@@ -820,20 +918,20 @@ struct map_interface {
 	// blocklist manipulation
 	int (*addblock) (struct block_list* bl);
 	int (*delblock) (struct block_list* bl);
-	int (*moveblock) (struct block_list *, int, int, unsigned int);
+	int (*moveblock) (struct block_list *bl, int x1, int y1, int64 tick);
 	//blocklist nb in one cell
 	int (*count_oncell) (int16 m,int16 x,int16 y,int type);
-	struct skill_unit * (*find_skill_unit_oncell) (struct block_list *,int16 x,int16 y,uint16 skill_id,struct skill_unit *, int flag);
+	struct skill_unit * (*find_skill_unit_oncell) (struct block_list* target,int16 x,int16 y,uint16 skill_id,struct skill_unit* out_unit, int flag);
 	// search and creation
 	int (*get_new_object_id) (void);
 	int (*search_freecell) (struct block_list *src, int16 m, int16 *x, int16 *y, int16 rx, int16 ry, int flag);
 	//
-	int (*quit) (struct map_session_data *);
+	int (*quit) (struct map_session_data *sd);
 	// npc
-	bool (*addnpc) (int16 m,struct npc_data *);
+	bool (*addnpc) (int16 m,struct npc_data *nd);
 	// map item
-	int (*clearflooritem_timer) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*removemobs_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*clearflooritem_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*removemobs_timer) (int tid, int64 tick, int id, intptr_t data);
 	void (*clearflooritem) (struct block_list* bl);
 	int (*addflooritem) (struct item *item_data,int amount,int16 m,int16 x,int16 y,int first_charid,int second_charid,int third_charid,int flags);
 	// player to map session
@@ -843,21 +941,36 @@ struct map_interface {
 	const char* (*charid2nick) (int charid);
 	struct map_session_data* (*charid2sd) (int charid);
 
-	void (*map_foreachpc) (int (*func)(struct map_session_data* sd, va_list args), ...);
-	void (*map_foreachmob) (int (*func)(struct mob_data* md, va_list args), ...);
-	void (*map_foreachnpc) (int (*func)(struct npc_data* nd, va_list args), ...);
-	void (*map_foreachregen) (int (*func)(struct block_list* bl, va_list args), ...);
-	void (*map_foreachiddb) (int (*func)(struct block_list* bl, va_list args), ...);
-
+	void (*vforeachpc) (int (*func)(struct map_session_data* sd, va_list args), va_list args);
+	void (*foreachpc) (int (*func)(struct map_session_data* sd, va_list args), ...);
+	void (*vforeachmob) (int (*func)(struct mob_data* md, va_list args), va_list args);
+	void (*foreachmob) (int (*func)(struct mob_data* md, va_list args), ...);
+	void (*vforeachnpc) (int (*func)(struct npc_data* nd, va_list args), va_list args);
+	void (*foreachnpc) (int (*func)(struct npc_data* nd, va_list args), ...);
+	void (*vforeachregen) (int (*func)(struct block_list* bl, va_list args), va_list args);
+	void (*foreachregen) (int (*func)(struct block_list* bl, va_list args), ...);
+	void (*vforeachiddb) (int (*func)(struct block_list* bl, va_list args), va_list args);
+	void (*foreachiddb) (int (*func)(struct block_list* bl, va_list args), ...);
+
+	int (*vforeachinrange) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, va_list ap);
 	int (*foreachinrange) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, ...);
+	int (*vforeachinshootrange) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, va_list ap);
 	int (*foreachinshootrange) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int type, ...);
+	int (*vforeachinarea) (int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int type, va_list ap);
 	int (*foreachinarea) (int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int type, ...);
+	int (*vforcountinrange) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int count, int type, va_list ap);
 	int (*forcountinrange) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int count, int type, ...);
+	int (*vforcountinarea) (int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int count, int type, va_list ap);
 	int (*forcountinarea) (int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int count, int type, ...);
+	int (*vforeachinmovearea) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int16 dx, int16 dy, int type, va_list ap);
 	int (*foreachinmovearea) (int (*func)(struct block_list*,va_list), struct block_list* center, int16 range, int16 dx, int16 dy, int type, ...);
+	int (*vforeachincell) (int (*func)(struct block_list*,va_list), int16 m, int16 x, int16 y, int type, va_list ap);
 	int (*foreachincell) (int (*func)(struct block_list*,va_list), int16 m, int16 x, int16 y, int type, ...);
+	int (*vforeachinpath) (int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int16 range, int length, int type, va_list ap);
 	int (*foreachinpath) (int (*func)(struct block_list*,va_list), int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int16 range, int length, int type, ...);
+	int (*vforeachinmap) (int (*func)(struct block_list*,va_list), int16 m, int type, va_list args);
 	int (*foreachinmap) (int (*func)(struct block_list*,va_list), int16 m, int type, ...);
+	int (*vforeachininstance)(int (*func)(struct block_list*,va_list), int16 instance_id, int type, va_list ap);
 	int (*foreachininstance)(int (*func)(struct block_list*,va_list), int16 instance_id, int type,...);
 
 	struct map_session_data * (*id2sd) (int id);
@@ -868,20 +981,20 @@ struct map_interface {
 	struct chat_data* (*id2cd) (int id);
 	struct block_list * (*id2bl) (int id);
 	bool (*blid_exists) (int id);
-	int16 (*mapindex2mapid) (unsigned short mapindex);
+	int16 (*mapindex2mapid) (unsigned short map_index);
 	int16 (*mapname2mapid) (const char* name);
 	int (*mapname2ipport) (unsigned short name, uint32* ip, uint16* port);
-	int (*setipport) (unsigned short map, uint32 ip, uint16 port);
-	int (*eraseipport) (unsigned short map, uint32 ip, uint16 port);
+	int (*setipport) (unsigned short map_index, uint32 ip, uint16 port);
+	int (*eraseipport) (unsigned short map_index, uint32 ip, uint16 port);
 	int (*eraseallipport) (void);
-	void (*addiddb) (struct block_list *);
+	void (*addiddb) (struct block_list *bl);
 	void (*deliddb) (struct block_list *bl);
 	/* */
-	struct map_session_data * (*nick2sd) (const char*);
+	struct map_session_data * (*nick2sd) (const char *nick);
 	struct mob_data * (*getmob_boss) (int16 m);
 	struct mob_data * (*id2boss) (int id);
 	// reload config file looking only for npcs
-	void (*reloadnpc) (bool clear);
+	void (*reloadnpc) (bool clear, const char * const *extra_scripts, int extra_scripts_count);
 
 	int (*check_dir) (int s_dir,int t_dir);
 	uint8 (*calc_dir) (struct block_list *src,int16 x,int16 y);
@@ -899,16 +1012,63 @@ struct map_interface {
 	int (*addmobtolist) (unsigned short m, struct spawn_data *spawn); // [Wizputer]
 	void (*spawnmobs) (int16 m); // [Wizputer]
 	void (*removemobs) (int16 m); // [Wizputer]
-	void (*do_reconnect_map) (void); //Invoked on map-char reconnection [Skotlex] Note used but still keeping it, just in case
+	//void (*do_reconnect_map) (void); //Invoked on map-char reconnection [Skotlex] Note used but still keeping it, just in case
 	void (*addmap2db) (struct map_data *m);
 	void (*removemapdb) (struct map_data *m);
 	void (*clean) (int i);
 
 	void (*do_shutdown) (void);
-} iMap_s;
+	
+	int (*freeblock_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*searchrandfreecell) (int16 m, int16 *x, int16 *y, int stack);
+	int (*count_sub) (struct block_list *bl, va_list ap);
+	DBData (*create_charid2nick) (DBKey key, va_list args);
+	int (*removemobs_sub) (struct block_list *bl, va_list ap);
+	struct mapcell (*gat2cell) (int gat);
+	int (*cell2gat) (struct mapcell cell);
+	int (*getcellp) (struct map_data *m, int16 x, int16 y, cell_chk cellchk);
+	void (*setcell) (int16 m, int16 x, int16 y, cell_t cell, bool flag);
+	int (*sub_getcellp) (struct map_data *m, int16 x, int16 y, cell_chk cellchk);
+	void (*sub_setcell) (int16 m, int16 x, int16 y, cell_t cell, bool flag);
+	void (*iwall_nextxy) (int16 x, int16 y, int8 dir, int pos, int16 *x1, int16 *y1);
+	DBData (*create_map_data_other_server) (DBKey key, va_list args);
+	int (*eraseallipport_sub) (DBKey key, DBData *data, va_list va);
+	char* (*init_mapcache) (FILE *fp);
+	int (*readfromcache) (struct map_data *m, char *buffer);
+	int (*addmap) (const char *mapname);
+	void (*delmapid) (int id);
+	void (*zone_db_clear) (void);
+	void (*list_final) (void);
+	int (*waterheight) (char *mapname);
+	int (*readgat) (struct map_data *m);
+	int (*readallmaps) (void);
+	int (*config_read) (char *cfgName);
+	int (*config_read_sub) (char *cfgName);
+	void (*reloadnpc_sub) (char *cfgName);
+	int (*inter_config_read) (char *cfgName);
+	int (*sql_init) (void);
+	int (*sql_close) (void);
+	bool (*zone_mf_cache) (int m, char *flag, char *params);
+	unsigned short (*zone_str2itemid) (const char *name);
+	unsigned short (*zone_str2skillid) (const char *name);
+	enum bl_type (*zone_bl_type) (const char *entry, enum map_zone_skill_subtype *subtype);
+	void (*read_zone_db) (void);
+	int (*db_final) (DBKey key, DBData *data, va_list ap);
+	int (*nick_db_final) (DBKey key, DBData *data, va_list args);
+	int (*cleanup_db_sub) (DBKey key, DBData *data, va_list va);
+	int (*abort_sub) (struct map_session_data *sd, va_list ap);
+	void (*helpscreen) (bool do_exit);
+	void (*versionscreen) (bool do_exit);
+	bool (*arg_next_value) (const char *option, int i, int argc, bool must);
+	void (*update_cell_bl) (struct block_list *bl, bool increase);
+	int (*get_new_bonus_id) (void);
+	void (*add_questinfo) (int m, struct questinfo *qi);
+	bool (*remove_questinfo) (int m, struct npc_data *nd);
+	struct map_zone_data *(*merge_zone) (struct map_zone_data *main, struct map_zone_data *other);
+};
 
-struct map_interface *iMap;
+struct map_interface *map;
 
 void map_defaults(void);
 
-#endif /* _MAP_H_ */
+#endif /* MAP_MAP_H */
diff --git a/src/map/mapreg.h b/src/map/mapreg.h
index e83f9e053..59d226cda 100644
--- a/src/map/mapreg.h
+++ b/src/map/mapreg.h
@@ -2,26 +2,52 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _MAPREG_H_
-#define _MAPREG_H_
+#ifndef MAP_MAPREG_H
+#define MAP_MAPREG_H
 
+#include "script.h" // struct reg_db
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+
+/** Container for a mapreg value */
 struct mapreg_save {
-	int uid;
+	int64 uid;         ///< Unique ID
 	union {
-		int i;
-		char *str;
+		int i;     ///< Numeric value
+		char *str; ///< String value
 	} u;
-	bool save;
+	bool is_string;    ///< true if it's a string, false if it's a number
+	bool save;         ///< Whether a save operation is pending
+};
+
+struct mapreg_interface {
+	struct reg_db regs;
+	/* */
+	bool skip_insert;
+	/* */
+	struct eri *ers; //[Ind/Hercules]
+	/* */
+	char table[32];
+	/* */
+	bool dirty; ///< Whether there are modified regs to be saved
+	/* */
+	void (*init) (void);
+	void (*final) (void);
+	/* */
+	int (*readreg) (int64 uid);
+	char* (*readregstr) (int64 uid);
+	bool (*setreg) (int64 uid, int val);
+	bool (*setregstr) (int64 uid, const char *str);
+	void (*load) (void);
+	void (*save) (void);
+	int (*save_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*destroyreg) (DBKey key, DBData *data, va_list ap);
+	void (*reload) (void);
+	bool (*config_read) (const char *w1, const char *w2);
 };
 
-void mapreg_reload(void);
-void mapreg_final(void);
-void mapreg_init(void);
-bool mapreg_config_read(const char* w1, const char* w2);
+struct mapreg_interface *mapreg;
 
-int mapreg_readreg(int uid);
-char* mapreg_readregstr(int uid);
-bool mapreg_setreg(int uid, int val);
-bool mapreg_setregstr(int uid, const char* str);
+void mapreg_defaults(void);
 
-#endif /* _MAPREG_H_ */
+#endif /* MAP_MAPREG_H */
diff --git a/src/map/mapreg_sql.c b/src/map/mapreg_sql.c
index b6865c8fd..f026fde00 100644
--- a/src/map/mapreg_sql.c
+++ b/src/map/mapreg_sql.c
@@ -2,6 +2,15 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
+#define HERCULES_CORE
+
+#include "mapreg.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "map.h" // map->mysql_handle
+#include "script.h"
 #include "../common/cbasetypes.h"
 #include "../common/db.h"
 #include "../common/ers.h"
@@ -10,143 +19,167 @@
 #include "../common/sql.h"
 #include "../common/strlib.h"
 #include "../common/timer.h"
-#include "map.h" // mmysql_handle
-#include "script.h"
-#include "mapreg.h"
-#include <stdlib.h>
-#include <string.h>
-
-static DBMap* mapreg_db = NULL; // int var_id -> int value
-static DBMap* mapregstr_db = NULL; // int var_id -> char* value
-static struct eri *mapreg_ers; //[Ind/Hercules]
 
-static char mapreg_table[32] = "mapreg";
-static bool mapreg_i_dirty = false;
-static bool mapreg_str_dirty = false;
+struct mapreg_interface mapreg_s;
 
 #define MAPREG_AUTOSAVE_INTERVAL (300*1000)
 
-
-/// Looks up the value of an integer variable using its uid.
-int mapreg_readreg(int uid) {
-	struct mapreg_save *m = idb_get(mapreg_db, uid);
+/**
+ * Looks up the value of an integer variable using its uid.
+ *
+ * @param uid variable's unique identifier.
+ * @return variable's integer value
+ */
+int mapreg_readreg(int64 uid) {
+	struct mapreg_save *m = i64db_get(mapreg->regs.vars, uid);
 	return m?m->u.i:0;
 }
 
-/// Looks up the value of a string variable using its uid.
-char* mapreg_readregstr(int uid) {
-	struct mapreg_save *m = idb_get(mapregstr_db, uid);
+/**
+ * Looks up the value of a string variable using its uid.
+ *
+ * @param uid variable's unique identifier
+ * @return variable's string value
+ */
+char* mapreg_readregstr(int64 uid) {
+	struct mapreg_save *m = i64db_get(mapreg->regs.vars, uid);
 	return m?m->u.str:NULL;
 }
 
-/// Modifies the value of an integer variable.
-bool mapreg_setreg(int uid, int val) {
+/**
+ * Modifies the value of an integer variable.
+ *
+ * @param uid variable's unique identifier
+ * @param val new value
+ * @retval true value was successfully set
+ */
+bool mapreg_setreg(int64 uid, int val) {
 	struct mapreg_save *m;
-	int num = (uid & 0x00ffffff);
-	int i   = (uid & 0xff000000) >> 24;
-	const char* name = get_str(num);
+	int num = script_getvarid(uid);
+	unsigned int i = script_getvaridx(uid);
+	const char* name = script->get_str(num);
 
 	if( val != 0 ) {
-		if( (m = idb_get(mapreg_db,uid)) ) {
+		if( (m = i64db_get(mapreg->regs.vars, uid)) ) {
 			m->u.i = val;
 			if(name[1] != '@') {
 				m->save = true;
-				mapreg_i_dirty = true;
+				mapreg->dirty = true;
 			}
 		} else {
-			m = ers_alloc(mapreg_ers, struct mapreg_save);
+			if( i )
+				script->array_update(&mapreg->regs, uid, false);
+
+			m = ers_alloc(mapreg->ers, struct mapreg_save);
 
 			m->u.i = val;
 			m->uid = uid;
 			m->save = false;
+			m->is_string = false;
 
-			if(name[1] != '@') {// write new variable to database
+			if(name[1] != '@' && !mapreg->skip_insert) {// write new variable to database
 				char tmp_str[32*2+1];
-				SQL->EscapeStringLen(mmysql_handle, tmp_str, name, strnlen(name, 32));
-				if( SQL_ERROR == SQL->Query(mmysql_handle, "INSERT INTO `%s`(`varname`,`index`,`value`) VALUES ('%s','%d','%d')", mapreg_table, tmp_str, i, val) )
-					Sql_ShowDebug(mmysql_handle);
+				SQL->EscapeStringLen(map->mysql_handle, tmp_str, name, strnlen(name, 32));
+				if( SQL_ERROR == SQL->Query(map->mysql_handle, "INSERT INTO `%s`(`varname`,`index`,`value`) VALUES ('%s','%d','%d')", mapreg->table, tmp_str, i, val) )
+					Sql_ShowDebug(map->mysql_handle);
 			}
-			idb_put(mapreg_db, uid, m);
+			i64db_put(mapreg->regs.vars, uid, m);
 		}
 	} else { // val == 0
-		if( (m = idb_get(mapreg_db,uid)) ) {
-			ers_free(mapreg_ers, m);
+		if( i )
+			script->array_update(&mapreg->regs, uid, true);
+		if( (m = i64db_get(mapreg->regs.vars, uid)) ) {
+			ers_free(mapreg->ers, m);
 		}
-		idb_remove(mapreg_db,uid);
+		i64db_remove(mapreg->regs.vars, uid);
 
 		if( name[1] != '@' ) {// Remove from database because it is unused.
-			if( SQL_ERROR == SQL->Query(mmysql_handle, "DELETE FROM `%s` WHERE `varname`='%s' AND `index`='%d'", mapreg_table, name, i) )
-				Sql_ShowDebug(mmysql_handle);
+			if( SQL_ERROR == SQL->Query(map->mysql_handle, "DELETE FROM `%s` WHERE `varname`='%s' AND `index`='%d'", mapreg->table, name, i) )
+				Sql_ShowDebug(map->mysql_handle);
 		}
 	}
 
 	return true;
 }
 
-/// Modifies the value of a string variable.
-bool mapreg_setregstr(int uid, const char* str) {
+/**
+ * Modifies the value of a string variable.
+ *
+ * @param uid variable's unique identifier
+ * @param str new value
+ * @retval true value was successfully set
+ */
+bool mapreg_setregstr(int64 uid, const char* str) {
 	struct mapreg_save *m;
-	int num = (uid & 0x00ffffff);
-	int i   = (uid & 0xff000000) >> 24;
-	const char* name = get_str(num);
-	
+	int num = script_getvarid(uid);
+	unsigned int i   = script_getvaridx(uid);
+	const char* name = script->get_str(num);
+
 	if( str == NULL || *str == 0 ) {
+		if( i )
+			script->array_update(&mapreg->regs, uid, true);
 		if(name[1] != '@') {
-			if( SQL_ERROR == SQL->Query(mmysql_handle, "DELETE FROM `%s` WHERE `varname`='%s' AND `index`='%d'", mapreg_table, name, i) )
-				Sql_ShowDebug(mmysql_handle);
+			if( SQL_ERROR == SQL->Query(map->mysql_handle, "DELETE FROM `%s` WHERE `varname`='%s' AND `index`='%d'", mapreg->table, name, i) )
+				Sql_ShowDebug(map->mysql_handle);
 		}
-		if( (m = idb_get(mapregstr_db,uid)) ) {
+		if( (m = i64db_get(mapreg->regs.vars, uid)) ) {
 			if( m->u.str != NULL )
 				aFree(m->u.str);
-			ers_free(mapreg_ers, m);
+			ers_free(mapreg->ers, m);
 		}
-		idb_remove(mapregstr_db,uid);
+		i64db_remove(mapreg->regs.vars, uid);
 	} else {
-		if( (m = idb_get(mapregstr_db,uid)) ) {
+		if( (m = i64db_get(mapreg->regs.vars, uid)) ) {
 			if( m->u.str != NULL )
 				aFree(m->u.str);
 			m->u.str = aStrdup(str);
 			if(name[1] != '@') {
-				mapreg_str_dirty = true;
+				mapreg->dirty = true;
 				m->save = true;
 			}
 		} else {
-			m = ers_alloc(mapreg_ers, struct mapreg_save);
+			if( i )
+				script->array_update(&mapreg->regs, uid, false);
+
+			m = ers_alloc(mapreg->ers, struct mapreg_save);
 
 			m->uid = uid;
 			m->u.str = aStrdup(str);
 			m->save = false;
-			
-			if(name[1] != '@') { //put returned null, so we must insert.
+			m->is_string = true;
+
+			if(name[1] != '@' && !mapreg->skip_insert) { //put returned null, so we must insert.
 				char tmp_str[32*2+1];
 				char tmp_str2[255*2+1];
-				SQL->EscapeStringLen(mmysql_handle, tmp_str, name, strnlen(name, 32));
-				SQL->EscapeStringLen(mmysql_handle, tmp_str2, str, strnlen(str, 255));
-				if( SQL_ERROR == SQL->Query(mmysql_handle, "INSERT INTO `%s`(`varname`,`index`,`value`) VALUES ('%s','%d','%s')", mapreg_table, tmp_str, i, tmp_str2) )
-					Sql_ShowDebug(mmysql_handle);
+				SQL->EscapeStringLen(map->mysql_handle, tmp_str, name, strnlen(name, 32));
+				SQL->EscapeStringLen(map->mysql_handle, tmp_str2, str, strnlen(str, 255));
+				if( SQL_ERROR == SQL->Query(map->mysql_handle, "INSERT INTO `%s`(`varname`,`index`,`value`) VALUES ('%s','%d','%s')", mapreg->table, tmp_str, i, tmp_str2) )
+					Sql_ShowDebug(map->mysql_handle);
 			}
-			idb_put(mapregstr_db, uid, m);
+			i64db_put(mapreg->regs.vars, uid, m);
 		}
 	}
 
 	return true;
 }
 
-/// Loads permanent variables from database
-static void script_load_mapreg(void) {
+/**
+ * Loads permanent variables from database.
+ */
+void script_load_mapreg(void) {
 	/*
 	        0        1       2
 	   +-------------------------+
 	   | varname | index | value |
 	   +-------------------------+
 	                                */
-	SqlStmt* stmt = SQL->StmtMalloc(mmysql_handle);
+	SqlStmt* stmt = SQL->StmtMalloc(map->mysql_handle);
 	char varname[32+1];
 	int index;
 	char value[255+1];
 	uint32 length;
 
-	if ( SQL_ERROR == SQL->StmtPrepare(stmt, "SELECT `varname`, `index`, `value` FROM `%s`", mapreg_table)
+	if ( SQL_ERROR == SQL->StmtPrepare(stmt, "SELECT `varname`, `index`, `value` FROM `%s`", mapreg->table)
 	  || SQL_ERROR == SQL->StmtExecute(stmt)
 	  ) {
 		SqlStmt_ShowDebug(stmt);
@@ -154,163 +187,187 @@ static void script_load_mapreg(void) {
 		return;
 	}
 
+	mapreg->skip_insert = true;
+
 	SQL->StmtBindColumn(stmt, 0, SQLDT_STRING, &varname[0], sizeof(varname), &length, NULL);
 	SQL->StmtBindColumn(stmt, 1, SQLDT_INT, &index, 0, NULL, NULL);
 	SQL->StmtBindColumn(stmt, 2, SQLDT_STRING, &value[0], sizeof(value), NULL, NULL);
-	
+
 	while ( SQL_SUCCESS == SQL->StmtNextRow(stmt) ) {
-		struct mapreg_save *m = NULL;
-		int s = add_str(varname);
+		int s = script->add_str(varname);
 		int i = index;
 
-		if( varname[length-1] == '$' ) {
-			if( idb_exists(mapregstr_db, (i<<24)|s) ) {
-				ShowWarning("load_mapreg: duplicate! '%s' => '%s' skipping...\n",varname,value);
-				continue;
-			}
-		} else {
-			if( idb_exists(mapreg_db, (i<<24)|s) ) {
-				ShowWarning("load_mapreg: duplicate! '%s' => '%s' skipping...\n",varname,value);
-				continue;
-			}
+
+		if( i64db_exists(mapreg->regs.vars, reference_uid(s, i)) ) {
+			ShowWarning("load_mapreg: duplicate! '%s' => '%s' skipping...\n",varname,value);
+			continue;
 		}
-		
-		m = ers_alloc(mapreg_ers, struct mapreg_save);
-		m->uid = (i<<24)|s;
-		m->save = false;
 		if( varname[length-1] == '$' ) {
-			m->u.str = aStrdup(value);
-			idb_put(mapregstr_db, m->uid, m);
+			mapreg->setregstr(reference_uid(s, i),value);
 		} else {
-			m->u.i = atoi(value);
-			idb_put(mapreg_db, m->uid, m);
+			mapreg->setreg(reference_uid(s, i),atoi(value));
 		}
 	}
-	
+
 	SQL->StmtFree(stmt);
 
-	mapreg_i_dirty = false;
-	mapreg_str_dirty = false;
+	mapreg->skip_insert = false;
+
+	mapreg->dirty = false;
 }
 
-/// Saves permanent variables to database
-static void script_save_mapreg(void) {
+/**
+ * Saves permanent variables to database.
+ */
+void script_save_mapreg(void) {
 	DBIterator* iter;
 	struct mapreg_save *m = NULL;
 
-	if( mapreg_i_dirty ) {
-		iter = db_iterator(mapreg_db);
-		for( m = dbi_first(iter); dbi_exists(iter); m = dbi_next(iter) ) {
-			if( m->save ) {
-				int num = (m->uid & 0x00ffffff);
-				int i   = (m->uid & 0xff000000) >> 24;
-				const char* name = get_str(num);
-
-				if( SQL_ERROR == SQL->Query(mmysql_handle, "UPDATE `%s` SET `value`='%d' WHERE `varname`='%s' AND `index`='%d' LIMIT 1", mapreg_table, m->u.i, name, i) )
-					Sql_ShowDebug(mmysql_handle);
-				m->save = false;
-			}
-		}
-		dbi_destroy(iter);
-		mapreg_i_dirty = false;
-	}
-
-	if( mapreg_str_dirty ) {
-		iter = db_iterator(mapregstr_db);
+	if( mapreg->dirty ) {
+		iter = db_iterator(mapreg->regs.vars);
 		for( m = dbi_first(iter); dbi_exists(iter); m = dbi_next(iter) ) {
 			if( m->save ) {
-				int num = (m->uid & 0x00ffffff);
-				int i   = (m->uid & 0xff000000) >> 24;
-				const char* name = get_str(num);
-				char tmp_str2[2*255+1];
-
-				SQL->EscapeStringLen(mmysql_handle, tmp_str2, m->u.str, safestrnlen(m->u.str, 255));
-				if( SQL_ERROR == SQL->Query(mmysql_handle, "UPDATE `%s` SET `value`='%s' WHERE `varname`='%s' AND `index`='%d' LIMIT 1", mapreg_table, tmp_str2, name, i) )
-					Sql_ShowDebug(mmysql_handle);
+				int num = script_getvarid(m->uid);
+				int i   = script_getvaridx(m->uid);
+				const char* name = script->get_str(num);
+				if (!m->is_string) {
+					if( SQL_ERROR == SQL->Query(map->mysql_handle, "UPDATE `%s` SET `value`='%d' WHERE `varname`='%s' AND `index`='%d' LIMIT 1", mapreg->table, m->u.i, name, i) )
+						Sql_ShowDebug(map->mysql_handle);
+				} else {
+					char tmp_str2[2*255+1];
+					SQL->EscapeStringLen(map->mysql_handle, tmp_str2, m->u.str, safestrnlen(m->u.str, 255));
+					if( SQL_ERROR == SQL->Query(map->mysql_handle, "UPDATE `%s` SET `value`='%s' WHERE `varname`='%s' AND `index`='%d' LIMIT 1", mapreg->table, tmp_str2, name, i) )
+						Sql_ShowDebug(map->mysql_handle);
+				}
 				m->save = false;
 			}
 		}
 		dbi_destroy(iter);
-		mapreg_str_dirty = false;
+		mapreg->dirty = false;
 	}
 }
 
-static int script_autosave_mapreg(int tid, unsigned int tick, int id, intptr_t data) {
-	script_save_mapreg();
+/**
+ * Timer event to auto-save permanent variables.
+ *
+ * @see timer->do_timer
+ */
+int script_autosave_mapreg(int tid, int64 tick, int id, intptr_t data) {
+	mapreg->save();
 	return 0;
 }
 
-
-void mapreg_reload(void) {
-	DBIterator* iter;
+/**
+ * Destroys a mapreg_save structure, freeing the contained string, if any.
+ *
+ * @see DBApply
+ */
+int mapreg_destroyreg(DBKey key, DBData *data, va_list ap) {
 	struct mapreg_save *m = NULL;
 
-	script_save_mapreg();
+	if (data->type != DB_DATA_PTR) // Sanity check
+		return 0;
 
-	iter = db_iterator(mapreg_db);
-	for( m = dbi_first(iter); dbi_exists(iter); m = dbi_next(iter) ) {
-		ers_free(mapreg_ers, m);
-	}
-	dbi_destroy(iter);
-	
-	iter = db_iterator(mapregstr_db);
-	for( m = dbi_first(iter); dbi_exists(iter); m = dbi_next(iter) ) {
-		if( m->u.str != NULL ) {
+	m = DB->data2ptr(data);
+
+	if (m->is_string) {
+		if (m->u.str)
 			aFree(m->u.str);
-		}
-		ers_free(mapreg_ers, m);
 	}
-	dbi_destroy(iter);
-	
-	db_clear(mapreg_db);
-	db_clear(mapregstr_db);
+	ers_free(mapreg->ers, m);
 
-	script_load_mapreg();
+	return 0;
 }
 
-void mapreg_final(void) {
-	DBIterator* iter;
-	struct mapreg_save *m = NULL;
-	
-	script_save_mapreg();
+/**
+ * Reloads mapregs, saving to database beforehand.
+ *
+ * This has the effect of clearing the temporary variables, and
+ * reloading the permanent ones.
+ */
+void mapreg_reload(void) {
+	mapreg->save();
 
-	iter = db_iterator(mapreg_db);
-	for( m = dbi_first(iter); dbi_exists(iter); m = dbi_next(iter) ) {
-		ers_free(mapreg_ers, m);
-	}
-	dbi_destroy(iter);
-	
-	iter = db_iterator(mapregstr_db);
-	for( m = dbi_first(iter); dbi_exists(iter); m = dbi_next(iter) ) {
-		if( m->u.str != NULL ) {
-			aFree(m->u.str);
-		}
-		ers_free(mapreg_ers, m);
+	mapreg->regs.vars->clear(mapreg->regs.vars, mapreg->destroyreg);
+
+	if( mapreg->regs.arrays ) {
+		mapreg->regs.arrays->destroy(mapreg->regs.arrays, script->array_free_db);
+		mapreg->regs.arrays = NULL;
 	}
-	dbi_destroy(iter);
-		
-	db_destroy(mapreg_db);
-	db_destroy(mapregstr_db);
-	
-	ers_destroy(mapreg_ers);
+
+	mapreg->load();
 }
 
+/**
+ * Finalizer.
+ */
+void mapreg_final(void) {
+	mapreg->save();
+
+	mapreg->regs.vars->destroy(mapreg->regs.vars, mapreg->destroyreg);
+
+	ers_destroy(mapreg->ers);
+
+	if( mapreg->regs.arrays )
+		mapreg->regs.arrays->destroy(mapreg->regs.arrays, script->array_free_db);
+}
+
+/**
+ * Initializer.
+ */
 void mapreg_init(void) {
-	mapreg_db = idb_alloc(DB_OPT_BASE);
-	mapregstr_db = idb_alloc(DB_OPT_BASE);
-	mapreg_ers = ers_new(sizeof(struct mapreg_save), "mapreg_sql.c::mapreg_ers", ERS_OPT_NONE);
+	mapreg->regs.vars = i64db_alloc(DB_OPT_BASE);
+	mapreg->ers = ers_new(sizeof(struct mapreg_save), "mapreg_sql.c::mapreg_ers", ERS_OPT_CLEAN);
 
-	script_load_mapreg();
+	mapreg->load();
 
-	iTimer->add_timer_func_list(script_autosave_mapreg, "script_autosave_mapreg");
-	iTimer->add_timer_interval(iTimer->gettick() + MAPREG_AUTOSAVE_INTERVAL, script_autosave_mapreg, 0, 0, MAPREG_AUTOSAVE_INTERVAL);
+	timer->add_func_list(mapreg->save_timer, "mapreg_script_autosave_mapreg");
+	timer->add_interval(timer->gettick() + MAPREG_AUTOSAVE_INTERVAL, mapreg->save_timer, 0, 0, MAPREG_AUTOSAVE_INTERVAL);
 }
 
+/**
+ * Loads the mapreg configuration file.
+ */
 bool mapreg_config_read(const char* w1, const char* w2) {
 	if(!strcmpi(w1, "mapreg_db"))
-		safestrncpy(mapreg_table, w2, sizeof(mapreg_table));
+		safestrncpy(mapreg->table, w2, sizeof(mapreg->table));
 	else
 		return false;
 
 	return true;
 }
+
+/**
+ * Interface defaults initializer.
+ */
+void mapreg_defaults(void) {
+	mapreg = &mapreg_s;
+
+	/* */
+	mapreg->regs.vars = NULL;
+	mapreg->ers = NULL;
+	mapreg->skip_insert = false;
+
+	safestrncpy(mapreg->table, "mapreg", sizeof(mapreg->table));
+	mapreg->dirty = false;
+
+	/* */
+	mapreg->regs.arrays = NULL;
+
+	/* */
+	mapreg->init = mapreg_init;
+	mapreg->final = mapreg_final;
+
+	/* */
+	mapreg->readreg = mapreg_readreg;
+	mapreg->readregstr = mapreg_readregstr;
+	mapreg->setreg = mapreg_setreg;
+	mapreg->setregstr = mapreg_setregstr;
+	mapreg->load = script_load_mapreg;
+	mapreg->save = script_save_mapreg;
+	mapreg->save_timer = script_autosave_mapreg;
+	mapreg->destroyreg = mapreg_destroyreg;
+	mapreg->reload = mapreg_reload;
+	mapreg->config_read = mapreg_config_read;
+
+}
diff --git a/src/map/mercenary.c b/src/map/mercenary.c
index 566f68409..80bcfdf05 100644
--- a/src/map/mercenary.c
+++ b/src/map/mercenary.c
@@ -2,64 +2,66 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/malloc.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/mmo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
 
-#include "log.h"
-#include "clif.h"
+#include "mercenary.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "atcommand.h"
+#include "battle.h"
 #include "chrif.h"
+#include "clif.h"
+#include "guild.h"
 #include "intif.h"
 #include "itemdb.h"
+#include "log.h"
 #include "map.h"
-#include "pc.h"
-#include "status.h"
-#include "skill.h"
 #include "mob.h"
-#include "pet.h"
-#include "battle.h"
+#include "npc.h"
 #include "party.h"
-#include "guild.h"
-#include "atcommand.h"
+#include "pc.h"
+#include "pet.h"
 #include "script.h"
-#include "npc.h"
+#include "skill.h"
+#include "status.h"
 #include "trade.h"
 #include "unit.h"
-#include "mercenary.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/mmo.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-struct s_mercenary_db mercenary_db[MAX_MERCENARY_CLASS]; // Mercenary Database
+struct mercenary_interface mercenary_s;
 
 int merc_search_index(int class_)
 {
 	int i;
-	ARR_FIND(0, MAX_MERCENARY_CLASS, i, mercenary_db[i].class_ == class_);
+	ARR_FIND(0, MAX_MERCENARY_CLASS, i, mercenary->db[i].class_ == class_);
 	return (i == MAX_MERCENARY_CLASS)?-1:i;
 }
 
 bool merc_class(int class_)
 {
-	return (bool)(merc_search_index(class_) > -1);
+	return (bool)(mercenary->search_index(class_) > -1);
 }
 
 struct view_data * merc_get_viewdata(int class_)
 {
-	int i = merc_search_index(class_);
+	int i = mercenary->search_index(class_);
 	if( i < 0 )
 		return 0;
 
-	return &mercenary_db[i].vd;
+	return &mercenary->db[i].vd;
 }
 
 int merc_create(struct map_session_data *sd, int class_, unsigned int lifetime)
@@ -69,10 +71,10 @@ int merc_create(struct map_session_data *sd, int class_, unsigned int lifetime)
 	int i;
 	nullpo_retr(0,sd);
 
-	if( (i = merc_search_index(class_)) < 0 )
+	if( (i = mercenary->search_index(class_)) < 0 )
 		return 0;
 
-	db = &mercenary_db[i];
+	db = &mercenary->db[i];
 	memset(&merc,0,sizeof(struct s_mercenary));
 
 	merc.char_id = sd->status.char_id;
@@ -82,7 +84,7 @@ int merc_create(struct map_session_data *sd, int class_, unsigned int lifetime)
 	merc.life_time = lifetime;
 
 	// Request Char Server to create this mercenary
-	intif_mercenary_create(&merc);
+	intif->mercenary_create(&merc);
 
 	return 1;
 }
@@ -93,8 +95,8 @@ int mercenary_get_lifetime(struct mercenary_data *md)
 	if( md == NULL || md->contract_timer == INVALID_TIMER )
 		return 0;
 
-	td = iTimer->get_timer(md->contract_timer);
-	return (td != NULL) ? DIFF_TICK(td->tick, iTimer->gettick()) : 0;
+	td = timer->get(md->contract_timer);
+	return (td != NULL) ? DIFF_TICK32(td->tick, timer->gettick()) : 0;
 }
 
 int mercenary_get_guild(struct mercenary_data *md)
@@ -211,30 +213,29 @@ int mercenary_save(struct mercenary_data *md)
 {
 	md->mercenary.hp = md->battle_status.hp;
 	md->mercenary.sp = md->battle_status.sp;
-	md->mercenary.life_time = mercenary_get_lifetime(md);
+	md->mercenary.life_time = mercenary->get_lifetime(md);
 
-	intif_mercenary_save(&md->mercenary);
+	intif->mercenary_save(&md->mercenary);
 	return 1;
 }
 
-static int merc_contract_end(int tid, unsigned int tick, int id, intptr_t data)
-{
+int merc_contract_end_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	struct mercenary_data *md;
 
-	if( (sd = iMap->id2sd(id)) == NULL )
+	if( (sd = map->id2sd(id)) == NULL )
 		return 1;
 	if( (md = sd->md) == NULL )
 		return 1;
 
 	if( md->contract_timer != tid )
 	{
-		ShowError("merc_contract_end %d != %d.\n", md->contract_timer, tid);
+		ShowError("merc_contract_end_timer %d != %d.\n", md->contract_timer, tid);
 		return 0;
 	}
 
 	md->contract_timer = INVALID_TIMER;
-	merc_delete(md, 0); // Mercenary soldier's duty hour is over.
+	mercenary->delete(md, 0); // Mercenary soldier's duty hour is over.
 
 	return 0;
 }
@@ -244,10 +245,10 @@ int merc_delete(struct mercenary_data *md, int reply)
 	struct map_session_data *sd = md->master;
 	md->mercenary.life_time = 0;
 
-	merc_contract_stop(md);
+	mercenary->contract_stop(md);
 
 	if( !sd )
-		return unit_free(&md->bl, CLR_OUTSIGHT);
+		return unit->free(&md->bl, CLR_OUTSIGHT);
 
 	if( md->devotion_flag )
 	{
@@ -257,38 +258,37 @@ int merc_delete(struct mercenary_data *md, int reply)
 
 	switch( reply )
 	{
-		case 0: mercenary_set_faith(md, 1); break; // +1 Loyalty on Contract ends.
-		case 1: mercenary_set_faith(md, -1); break; // -1 Loyalty on Mercenary killed
+		case 0: mercenary->set_faith(md, 1); break; // +1 Loyalty on Contract ends.
+		case 1: mercenary->set_faith(md, -1); break; // -1 Loyalty on Mercenary killed
 	}
 
 	clif->mercenary_message(sd, reply);
-	return unit_remove_map(&md->bl, CLR_OUTSIGHT);
+	return unit->remove_map(&md->bl, CLR_OUTSIGHT, ALC_MARK);
 }
 
 void merc_contract_stop(struct mercenary_data *md)
 {
 	nullpo_retv(md);
 	if( md->contract_timer != INVALID_TIMER )
-		iTimer->delete_timer(md->contract_timer, merc_contract_end);
+		timer->delete(md->contract_timer, mercenary->contract_end_timer);
 	md->contract_timer = INVALID_TIMER;
 }
 
 void merc_contract_init(struct mercenary_data *md)
 {
 	if( md->contract_timer == INVALID_TIMER )
-		md->contract_timer = iTimer->add_timer(iTimer->gettick() + md->mercenary.life_time, merc_contract_end, md->master->bl.id, 0);
+		md->contract_timer = timer->add(timer->gettick() + md->mercenary.life_time, mercenary->contract_end_timer, md->master->bl.id, 0);
 
 	md->regen.state.block = 0;
 }
 
-int merc_data_received(struct s_mercenary *merc, bool flag)
-{
+int merc_data_received(struct s_mercenary *merc, bool flag) {
 	struct map_session_data *sd;
 	struct mercenary_data *md;
 	struct s_mercenary_db *db;
-	int i = merc_search_index(merc->class_);
+	int i = mercenary->search_index(merc->class_);
 
-	if( (sd = iMap->charid2sd(merc->char_id)) == NULL )
+	if( (sd = map->charid2sd(merc->char_id)) == NULL )
 		return 0;
 	if( !flag || i < 0 )
 	{ // Not created - loaded - DB info
@@ -296,31 +296,30 @@ int merc_data_received(struct s_mercenary *merc, bool flag)
 		return 0;
 	}
 
-	db = &mercenary_db[i];
-	if( !sd->md )
-	{
+	db = &mercenary->db[i];
+	if( !sd->md ) {
 		sd->md = md = (struct mercenary_data*)aCalloc(1,sizeof(struct mercenary_data));
 		md->bl.type = BL_MER;
-		md->bl.id = npc_get_new_npc_id();
+		md->bl.id = npc->get_new_npc_id();
 		md->devotion_flag = 0;
 
 		md->master = sd;
 		md->db = db;
 		memcpy(&md->mercenary, merc, sizeof(struct s_mercenary));
-		status_set_viewdata(&md->bl, md->mercenary.class_);
-		status_change_init(&md->bl);
-		unit_dataset(&md->bl);
+		status->set_viewdata(&md->bl, md->mercenary.class_);
+		status->change_init(&md->bl);
+		unit->dataset(&md->bl);
 		md->ud.dir = sd->ud.dir;
 
 		md->bl.m = sd->bl.m;
 		md->bl.x = sd->bl.x;
 		md->bl.y = sd->bl.y;
-		unit_calc_pos(&md->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
+		unit->calc_pos(&md->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
 		md->bl.x = md->ud.to_x;
 		md->bl.y = md->ud.to_y;
 
-		iMap->addiddb(&md->bl);
-		status_calc_mercenary(md,1);
+		map->addiddb(&md->bl);
+		status_calc_mercenary(md,SCO_FIRST);
 		md->contract_timer = INVALID_TIMER;
 		merc_contract_init(md);
 	}
@@ -331,12 +330,11 @@ int merc_data_received(struct s_mercenary *merc, bool flag)
 	}
 
 	if( sd->status.mer_id == 0 )
-		mercenary_set_calls(md, 1);
+		mercenary->set_calls(md, 1);
 	sd->status.mer_id = merc->mercenary_id;
 
-	if( md && md->bl.prev == NULL && sd->bl.prev != NULL )
-	{
-		iMap->addblock(&md->bl);
+	if( md && md->bl.prev == NULL && sd->bl.prev != NULL ) {
+		map->addblock(&md->bl);
 		clif->spawn(&md->bl);
 		clif->mercenary_info(sd);
 		clif->mercenary_skillblock(sd);
@@ -355,7 +353,7 @@ void mercenary_heal(struct mercenary_data *md, int hp, int sp)
 
 int mercenary_dead(struct mercenary_data *md)
 {
-	merc_delete(md, 1);
+	mercenary->delete(md, 1);
 	return 0;
 }
 
@@ -364,7 +362,7 @@ int mercenary_killbonus(struct mercenary_data *md)
 	const enum sc_type scs[] = { SC_MER_FLEE, SC_MER_ATK, SC_MER_HP, SC_MER_SP, SC_MER_HIT };
 	int index = rnd() % ARRAYLENGTH(scs);
 
-    sc_start(&md->bl, scs[index], 100, rnd() % 5, 600000);
+    sc_start(NULL,&md->bl, scs[index], 100, rnd() % 5, 600000);
 	return 0;
 }
 
@@ -375,8 +373,8 @@ int mercenary_kills(struct mercenary_data *md)
 
 	if( (md->mercenary.kill_count % 50) == 0 )
 	{
-		mercenary_set_faith(md, 1);
-		mercenary_killbonus(md);
+		mercenary->set_faith(md, 1);
+		mercenary->killbonus(md);
 	}
 
 	if( md->master )
@@ -397,78 +395,74 @@ int mercenary_checkskill(struct mercenary_data *md, uint16 skill_id)
 	return 0;
 }
 
-static bool read_mercenarydb_sub(char* str[], int columns, int current)
-{
+bool read_mercenarydb_sub(char* str[], int columns, int current) {
 	int ele;
 	struct s_mercenary_db *db;
-	struct status_data *status;
+	struct status_data *mstatus;
 
-	db = &mercenary_db[current];
+	db = &mercenary->db[current];
 	db->class_ = atoi(str[0]);
 	safestrncpy(db->sprite, str[1], NAME_LENGTH);
 	safestrncpy(db->name, str[2], NAME_LENGTH);
 	db->lv = atoi(str[3]);
 
-	status = &db->status;
+	mstatus = &db->status;
 	db->vd.class_ = db->class_;
 
-	status->max_hp = atoi(str[4]);
-	status->max_sp = atoi(str[5]);
-	status->rhw.range = atoi(str[6]);
-	status->rhw.atk = atoi(str[7]);
-	status->rhw.atk2 = status->rhw.atk + atoi(str[8]);
-	status->def = atoi(str[9]);
-	status->mdef = atoi(str[10]);
-	status->str = atoi(str[11]);
-	status->agi = atoi(str[12]);
-	status->vit = atoi(str[13]);
-	status->int_ = atoi(str[14]);
-	status->dex = atoi(str[15]);
-	status->luk = atoi(str[16]);
+	mstatus->max_hp = atoi(str[4]);
+	mstatus->max_sp = atoi(str[5]);
+	mstatus->rhw.range = atoi(str[6]);
+	mstatus->rhw.atk = atoi(str[7]);
+	mstatus->rhw.atk2 = mstatus->rhw.atk + atoi(str[8]);
+	mstatus->def = atoi(str[9]);
+	mstatus->mdef = atoi(str[10]);
+	mstatus->str = atoi(str[11]);
+	mstatus->agi = atoi(str[12]);
+	mstatus->vit = atoi(str[13]);
+	mstatus->int_ = atoi(str[14]);
+	mstatus->dex = atoi(str[15]);
+	mstatus->luk = atoi(str[16]);
 	db->range2 = atoi(str[17]);
 	db->range3 = atoi(str[18]);
-	status->size = atoi(str[19]);
-	status->race = atoi(str[20]);
+	mstatus->size = atoi(str[19]);
+	mstatus->race = atoi(str[20]);
 
 	ele = atoi(str[21]);
-	status->def_ele = ele%10;
-	status->ele_lv = ele/20;
-	if( status->def_ele >= ELE_MAX )
-	{
-		ShowWarning("Mercenary %d has invalid element type %d (max element is %d)\n", db->class_, status->def_ele, ELE_MAX - 1);
-		status->def_ele = ELE_NEUTRAL;
+	mstatus->def_ele = ele%10;
+	mstatus->ele_lv = ele/20;
+	if( mstatus->def_ele >= ELE_MAX ) {
+		ShowWarning("Mercenary %d has invalid element type %d (max element is %d)\n", db->class_, mstatus->def_ele, ELE_MAX - 1);
+		mstatus->def_ele = ELE_NEUTRAL;
 	}
-	if( status->ele_lv < 1 || status->ele_lv > 4 )
-	{
-		ShowWarning("Mercenary %d has invalid element level %d (max is 4)\n", db->class_, status->ele_lv);
-		status->ele_lv = 1;
+	if( mstatus->ele_lv < 1 || mstatus->ele_lv > 4 ) {
+		ShowWarning("Mercenary %d has invalid element level %d (max is 4)\n", db->class_, mstatus->ele_lv);
+		mstatus->ele_lv = 1;
 	}
 
-	status->aspd_rate = 1000;
-	status->speed = atoi(str[22]);
-	status->adelay = atoi(str[23]);
-	status->amotion = atoi(str[24]);
-	status->dmotion = atoi(str[25]);
+	mstatus->aspd_rate = 1000;
+	mstatus->speed = atoi(str[22]);
+	mstatus->adelay = atoi(str[23]);
+	mstatus->amotion = atoi(str[24]);
+	mstatus->dmotion = atoi(str[25]);
 
 	return true;
 }
 
-int read_mercenarydb(void)
-{
-	memset(mercenary_db,0,sizeof(mercenary_db));
-	sv->readdb(iMap->db_path, "mercenary_db.txt", ',', 26, 26, MAX_MERCENARY_CLASS, &read_mercenarydb_sub);
+int read_mercenarydb(void) {
+	memset(mercenary->db,0,sizeof(mercenary->db));
+	sv->readdb(map->db_path, "mercenary_db.txt", ',', 26, 26, MAX_MERCENARY_CLASS, mercenary->read_db_sub);
 
 	return 0;
 }
 
-static bool read_mercenary_skilldb_sub(char* str[], int columns, int current)
+bool read_mercenary_skilldb_sub(char* str[], int columns, int current)
 {// <merc id>,<skill id>,<skill level>
 	struct s_mercenary_db *db;
 	int i, class_;
 	uint16 skill_id, skill_lv;
 
 	class_ = atoi(str[0]);
-	ARR_FIND(0, MAX_MERCENARY_CLASS, i, class_ == mercenary_db[i].class_);
+	ARR_FIND(0, MAX_MERCENARY_CLASS, i, class_ == mercenary->db[i].class_);
 	if( i == MAX_MERCENARY_CLASS )
 	{
 		ShowError("read_mercenary_skilldb : Class %d not found in mercenary_db for skill entry.\n", class_);
@@ -482,7 +476,7 @@ static bool read_mercenary_skilldb_sub(char* str[], int columns, int current)
 		return false;
 	}
 
-	db = &mercenary_db[i];
+	db = &mercenary->db[i];
 	skill_lv = atoi(str[2]);
 
 	i = skill_id - MC_SKILLBASE;
@@ -492,20 +486,66 @@ static bool read_mercenary_skilldb_sub(char* str[], int columns, int current)
 	return true;
 }
 
-int read_mercenary_skilldb(void)
-{
-	sv->readdb(iMap->db_path, "mercenary_skill_db.txt", ',', 3, 3, -1, &read_mercenary_skilldb_sub);
+int read_mercenary_skilldb(void) {
+	sv->readdb(map->db_path, "mercenary_skill_db.txt", ',', 3, 3, -1, mercenary->read_skill_db_sub);
 
 	return 0;
 }
 
-int do_init_mercenary(void)
-{
-	read_mercenarydb();
-	read_mercenary_skilldb();
+void do_init_mercenary(bool minimal) {
+	if (minimal)
+		return;
+
+	mercenary->read_db();
+	mercenary->read_skilldb();
 	
-	//add_timer_func_list(mercenary_contract, "mercenary_contract");
-	return 0;
+	timer->add_func_list(mercenary->contract_end_timer, "merc_contract_end_timer");
 }
 
-int do_final_mercenary(void);
+/*=====================================
+* Default Functions : mercenary.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void mercenary_defaults(void) {
+	mercenary = &mercenary_s;
+
+	/* vars */
+	memset(mercenary->db,0,sizeof(mercenary->db));
+
+	/* funcs */
+	
+	mercenary->init = do_init_mercenary;
+	
+	mercenary->class = merc_class;
+	mercenary->get_viewdata = merc_get_viewdata;
+	
+	mercenary->create = merc_create;
+	mercenary->data_received = merc_data_received;
+	mercenary->save = mercenary_save;
+	
+	mercenary->heal = mercenary_heal;
+	mercenary->dead = mercenary_dead;
+	
+	mercenary->delete = merc_delete;
+	mercenary->contract_stop = merc_contract_stop;
+	
+	mercenary->get_lifetime = mercenary_get_lifetime;
+	mercenary->get_guild = mercenary_get_guild;
+	mercenary->get_faith = mercenary_get_faith;
+	mercenary->set_faith = mercenary_set_faith;
+	mercenary->get_calls = mercenary_get_calls;
+	mercenary->set_calls = mercenary_set_calls;
+	mercenary->kills = mercenary_kills;
+	
+	mercenary->checkskill = mercenary_checkskill;
+	mercenary->read_db = read_mercenarydb;
+	mercenary->read_skilldb = read_mercenary_skilldb;
+	
+	mercenary->killbonus = mercenary_killbonus;
+	mercenary->search_index = merc_search_index;
+	
+	mercenary->contract_end_timer = merc_contract_end_timer;
+	mercenary->read_db_sub = read_mercenarydb_sub;
+	mercenary->read_skill_db_sub = read_mercenary_skilldb_sub;
+}
diff --git a/src/map/mercenary.h b/src/map/mercenary.h
index 994c7aaa4..270245e96 100644
--- a/src/map/mercenary.h
+++ b/src/map/mercenary.h
@@ -1,11 +1,12 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
-
-#ifndef _MERCENARY_H_
-#define _MERCENARY_H_
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
+#ifndef MAP_MERCENARY_H
+#define MAP_MERCENARY_H
 
 #include "status.h" // struct status_data, struct status_change
 #include "unit.h" // struct unit_data
+#include "../common/cbasetypes.h"
 
 // number of cells that a mercenary can walk to from it's master before being warped
 #define MAX_MER_DISTANCE 15
@@ -28,8 +29,6 @@ struct s_mercenary_db {
 	} skill[MAX_MERCSKILL];
 };
 
-extern struct s_mercenary_db mercenary_db[MAX_MERCENARY_CLASS];
-
 struct mercenary_data {
 	struct block_list bl;
 	struct unit_data ud;
@@ -37,7 +36,6 @@ struct mercenary_data {
 	struct status_data base_status, battle_status;
 	struct status_change sc;
 	struct regen_data regen;
-
 	struct s_mercenary_db *db;
 	struct s_mercenary mercenary;
 	char blockskill[MAX_SKILL];
@@ -46,38 +44,59 @@ struct mercenary_data {
 	int contract_timer;
 	
 	unsigned devotion_flag : 1;
-	unsigned int masterteleport_timer;
+	int64 masterteleport_timer;
 };
 
-bool merc_class(int class_);
-struct view_data * merc_get_viewdata(int class_);
-
-int merc_create(struct map_session_data *sd, int class_, unsigned int lifetime);
-int merc_data_received(struct s_mercenary *merc, bool flag);
-int mercenary_save(struct mercenary_data *md);
+/*=====================================
+* Interface : mercenary.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct mercenary_interface {
 
-void mercenary_heal(struct mercenary_data *md, int hp, int sp);
-int mercenary_dead(struct mercenary_data *md);
-
-int merc_delete(struct mercenary_data *md, int reply);
-void merc_contract_stop(struct mercenary_data *md);
+	/* vars */
+	
+	struct s_mercenary_db db[MAX_MERCENARY_CLASS];
 
-int mercenary_get_lifetime(struct mercenary_data *md);
-int mercenary_get_guild(struct mercenary_data *md);
-int mercenary_get_faith(struct mercenary_data *md);
-int mercenary_set_faith(struct mercenary_data *md, int value);
-int mercenary_get_calls(struct mercenary_data *md);
-int mercenary_set_calls(struct mercenary_data *md, int value);
-int mercenary_kills(struct mercenary_data *md);
+	/* funcs */
 
-int mercenary_checkskill(struct mercenary_data *md, uint16 skill_id);
+	void (*init) (bool minimal);
+	
+	bool (*class) (int class_);
+	struct view_data * (*get_viewdata) (int class_);
+	
+	int (*create) (struct map_session_data *sd, int class_, unsigned int lifetime);
+	int (*data_received) (struct s_mercenary *merc, bool flag);
+	int (*save) (struct mercenary_data *md);
+	
+	void (*heal) (struct mercenary_data *md, int hp, int sp);
+	int (*dead) (struct mercenary_data *md);
+	
+	int (*delete) (struct mercenary_data *md, int reply);
+	void (*contract_stop) (struct mercenary_data *md);
+	
+	int (*get_lifetime) (struct mercenary_data *md);
+	int (*get_guild) (struct mercenary_data *md);
+	int (*get_faith) (struct mercenary_data *md);
+	int (*set_faith) (struct mercenary_data *md, int value);
+	int (*get_calls) (struct mercenary_data *md);
+	int (*set_calls) (struct mercenary_data *md, int value);
+	int (*kills) (struct mercenary_data *md);
+	
+	int (*checkskill) (struct mercenary_data *md, uint16 skill_id);
+	int (*read_db) (void);
+	int (*read_skilldb) (void);
+	
+	int (*killbonus) (struct mercenary_data *md);
+	int (*search_index) (int class_);
+	
+	int (*contract_end_timer) (int tid, int64 tick, int id, intptr_t data);
+	bool (*read_db_sub) (char* str[], int columns, int current);
+	bool (*read_skill_db_sub) (char* str[], int columns, int current);
+};
 
-/**
- * atcommand.c required
- **/
-int read_mercenarydb(void);
-int read_mercenary_skilldb(void);
+struct mercenary_interface *mercenary;
 
-int do_init_mercenary(void);
+void mercenary_defaults(void);
 
-#endif /* _MERCENARY_H_ */
+#endif /* MAP_MERCENARY_H */
diff --git a/src/map/mob.c b/src/map/mob.c
index 6bb40478f..3f1769d37 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -2,46 +2,51 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/db.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/showmsg.h"
-#include "../common/ers.h"
-#include "../common/random.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/socket.h"
+#define HERCULES_CORE
 
-#include "map.h"
-#include "path.h"
-#include "clif.h"
-#include "intif.h"
-#include "pc.h"
-#include "pet.h"
-#include "status.h"
+#include "../config/core.h" // AUTOLOOT_DISTANCE, DBPATH, DEFTYPE_MAX, DEFTYPE_MIN, RENEWAL_DROP, RENEWAL_EXP
 #include "mob.h"
-#include "homunculus.h"
-#include "mercenary.h"
+
+#include <math.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "atcommand.h"
+#include "battle.h"
+#include "clif.h"
+#include "date.h"
 #include "elemental.h"
 #include "guild.h"
+#include "homunculus.h"
+#include "intif.h"
 #include "itemdb.h"
-#include "skill.h"
-#include "battle.h"
-#include "party.h"
-#include "npc.h"
 #include "log.h"
-#include "script.h"
-#include "atcommand.h"
-#include "date.h"
+#include "map.h"
+#include "mercenary.h"
+#include "npc.h"
+#include "party.h"
+#include "path.h"
+#include "pc.h"
+#include "pet.h"
 #include "quest.h"
+#include "script.h"
+#include "skill.h"
+#include "status.h"
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <math.h>
+struct mob_interface mob_s;
 
 #define ACTIVE_AI_RANGE 2	//Distance added on top of 'AREA_SIZE' at which mobs enter active AI mode.
 
@@ -50,21 +55,10 @@
 #define MOB_LAZYSKILLPERC 0	// Probability for mobs far from players from doing their IDLE skill. (rate of 1000 minute)
 // Move probability for mobs away from players (rate of 1000 minute)
 // in Aegis, this is 100% for mobs that have been activated by players and none otherwise.
-#define MOB_LAZYMOVEPERC(md) (md->state.spotted?1000:0)
+#define MOB_LAZYMOVEPERC(md) ((md)->state.spotted?1000:0)
 #define MOB_MAX_DELAY (24*3600*1000)
 #define MAX_MINCHASE 30	//Max minimum chase value to use for mobs.
 #define RUDE_ATTACKED_COUNT 2	//After how many rude-attacks should the skill be used?
-#define MAX_MOB_CHAT 250 //Max Skill's messages
-
-//Dynamic mob database, allows saving of memory when there's big gaps in the mob_db [Skotlex]
-struct mob_db *mob_db_data[MAX_MOB_DB+1];
-struct mob_db *mob_dummy = NULL;	//Dummy mob to be returned when a non-existant one is requested.
-
-struct mob_db *mob_db(int index) { if (index < 0 || index > MAX_MOB_DB || mob_db_data[index] == NULL) return mob_dummy; return mob_db_data[index]; }
-
-//Dynamic mob chat database
-struct mob_chat *mob_chat_db[MAX_MOB_CHAT+1];
-struct mob_chat *mob_chat(short id) { if(id<=0 || id>MAX_MOB_CHAT || mob_chat_db[id]==NULL) return (struct mob_chat*)NULL; return mob_chat_db[id]; }
 
 //Dynamic item drop ratio database for per-item drop ratio modifiers overriding global drop ratios.
 #define MAX_ITEMRATIO_MOBS 10
@@ -82,16 +76,16 @@ static struct {
 	int class_[350];
 } summon[MAX_RANDOMMONSTER];
 
-//Defines the Manuk/Splendide mob groups for the status reductions [Epoque]
-const int mob_manuk[8] = { 1986, 1987, 1988, 1989, 1990, 1997, 1998, 1999 };
-const int mob_splendide[5] = { 1991, 1992, 1993, 1994, 1995 };
-
-/*==========================================
- * Local prototype declaration   (only required thing)
- *------------------------------------------*/
-static int mob_makedummymobdb(int);
-static int mob_spawn_guardian_sub(int tid, unsigned int tick, int id, intptr_t data);
-int mob_skill_id2skill_idx(int class_,uint16 skill_id);
+struct mob_db *mob_db(int index) {
+	if (index < 0 || index > MAX_MOB_DB || mob->db_data[index] == NULL)
+		return mob->dummy;
+	return mob->db_data[index];
+}
+struct mob_chat *mob_chat(short id) {
+	if(id <= 0 || id > MAX_MOB_CHAT || mob->chat_db[id] == NULL)
+		return NULL;
+	return mob->chat_db[id];
+}
 
 /*==========================================
  * Mob is searched with a name.
@@ -99,28 +93,40 @@ int mob_skill_id2skill_idx(int class_,uint16 skill_id);
 int mobdb_searchname(const char *str)
 {
 	int i;
-	struct mob_db* mob;
+	struct mob_db* monster;
 	for(i=0;i<=MAX_MOB_DB;i++){
-		mob = mob_db(i);
-		if(mob == mob_dummy) //Skip dummy mobs.
+		monster = mob->db(i);
+		if(monster == mob->dummy) //Skip dummy mobs.
 			continue;
-		if(strcmpi(mob->name,str)==0 || strcmpi(mob->jname,str)==0 || strcmpi(mob->sprite,str)==0)
+		if(strcmpi(monster->name,str)==0 || strcmpi(monster->jname,str)==0)
+			return i;
+		if(battle_config.case_sensitive_aegisnames && strcmp(monster->sprite,str)==0)
+			return i;
+		if(!battle_config.case_sensitive_aegisnames && strcasecmp(monster->sprite,str)==0)
 			return i;
 	}
 
 	return 0;
 }
-static int mobdb_searchname_array_sub(struct mob_db* mob, const char *str)
-{
-	if (mob == mob_dummy)
+int mobdb_searchname_array_sub(struct mob_db* monster, const char *str, int flag) {
+	if (monster == mob->dummy)
 		return 1;
-	if(!mob->base_exp && !mob->job_exp && mob->spawn[0].qty < 1)
+	if(!monster->base_exp && !monster->job_exp && monster->spawn[0].qty < 1)
 		return 1; // Monsters with no base/job exp and no spawn point are, by this criteria, considered "slave mobs" and excluded from search results
-	if(stristr(mob->jname,str))
-		return 0;
-	if(stristr(mob->name,str))
-		return 0;
-	return strcmpi(mob->jname,str);
+	if( !flag ) {
+		if(stristr(monster->jname,str))
+			return 0;
+		if(stristr(monster->name,str))
+			return 0;
+	} else {
+		if(strcmpi(monster->jname,str) == 0)
+			return 0;
+		if(strcmpi(monster->name,str) == 0)
+			return 0;
+	}
+	if (battle_config.case_sensitive_aegisnames)
+		return strcmp(monster->sprite,str);
+	return strcasecmp(monster->sprite,str);
 }
 
 /*==========================================
@@ -131,19 +137,19 @@ void mvptomb_create(struct mob_data *md, char *killer, time_t time)
 	struct npc_data *nd;
 
 	if ( md->tomb_nid )
-		mvptomb_destroy(md);
+		mob->mvptomb_destroy(md);
 
 	CREATE(nd, struct npc_data, 1);
 
-	nd->bl.id = md->tomb_nid = npc_get_new_npc_id();
+	nd->bl.id = md->tomb_nid = npc->get_new_npc_id();
 
-    nd->dir = md->ud.dir;
+	nd->dir = md->ud.dir;
 	nd->bl.m = md->bl.m;
 	nd->bl.x = md->bl.x;
 	nd->bl.y = md->bl.y;
 	nd->bl.type = BL_NPC;
 
-	safestrncpy(nd->name, msg_txt(656), sizeof(nd->name));
+	safestrncpy(nd->name, msg_txt(856), sizeof(nd->name)); // "Tomb"
 
 	nd->class_ = 565;
 	nd->speed = 200;
@@ -157,33 +163,33 @@ void mvptomb_create(struct mob_data *md, char *killer, time_t time)
 	else
 		nd->u.tomb.killer_name[0] = '\0';
 
-	iMap->addnpc(nd->bl.m, nd);
-	iMap->addblock(&nd->bl);
-	status_set_viewdata(&nd->bl, nd->class_);
-    clif->spawn(&nd->bl);
+	map->addnpc(nd->bl.m, nd);
+	map->addblock(&nd->bl);
+	status->set_viewdata(&nd->bl, nd->class_);
+	clif->spawn(&nd->bl);
 
 }
 
 void mvptomb_destroy(struct mob_data *md) {
 	struct npc_data *nd;
 
-	if ( (nd = iMap->id2nd(md->tomb_nid)) ) {
+	if ( (nd = map->id2nd(md->tomb_nid)) ) {
 		int16 m, i;
 
 		m = nd->bl.m;
 
 		clif->clearunit_area(&nd->bl,CLR_OUTSIGHT);
 
-		iMap->delblock(&nd->bl);
+		map->delblock(&nd->bl);
 
-		ARR_FIND( 0, map[m].npc_num, i, map[m].npc[i] == nd );
-		if( !(i == map[m].npc_num) ) {
-			map[m].npc_num--;
-			map[m].npc[i] = map[m].npc[map[m].npc_num];
-			map[m].npc[map[m].npc_num] = NULL;
+		ARR_FIND( 0, map->list[m].npc_num, i, map->list[m].npc[i] == nd );
+		if( !(i == map->list[m].npc_num) ) {
+			map->list[m].npc_num--;
+			map->list[m].npc[i] = map->list[m].npc[map->list[m].npc_num];
+			map->list[m].npc[map->list[m].npc_num] = NULL;
 		}
 
-		iMap->deliddb(&nd->bl);
+		map->deliddb(&nd->bl);
 
 		aFree(nd);
 	}
@@ -194,17 +200,17 @@ void mvptomb_destroy(struct mob_data *md) {
 /*==========================================
  * Founds up to N matches. Returns number of matches [Skotlex]
  *------------------------------------------*/
-int mobdb_searchname_array(struct mob_db** data, int size, const char *str)
+int mobdb_searchname_array(struct mob_db** data, int size, const char *str, int flag)
 {
 	int count = 0, i;
-	struct mob_db* mob;
+	struct mob_db* monster;
 	for(i=0;i<=MAX_MOB_DB;i++){
-		mob = mob_db(i);
-		if (mob == mob_dummy || mob_is_clone(i) ) //keep clones out (or you leak player stats)
+		monster = mob->db(i);
+		if (monster == mob->dummy || mob->is_clone(i) ) //keep clones out (or you leak player stats)
 			continue;
-		if (!mobdb_searchname_array_sub(mob, str)) {
+		if (!mob->db_searchname_array_sub(monster, str, flag)) {
 			if (count < size)
-				data[count] = mob;
+				data[count] = monster;
 			count++;
 		}
 	}
@@ -216,9 +222,9 @@ int mobdb_searchname_array(struct mob_db** data, int size, const char *str)
  *------------------------------------------*/
 int mobdb_checkid(const int id)
 {
-	if (mob_db(id) == mob_dummy)
+	if (mob->db(id) == mob->dummy)
 		return 0;
-	if (mob_is_clone(id)) //checkid is used mostly for random ID based code, therefore clone mobs are out of the question.
+	if (mob->is_clone(id)) //checkid is used mostly for random ID based code, therefore clone mobs are out of the question.
 		return 0;
 	return id;
 }
@@ -228,9 +234,9 @@ int mobdb_checkid(const int id)
  *------------------------------------------*/
 struct view_data * mob_get_viewdata(int class_)
 {
-	if (mob_db(class_) == mob_dummy)
+	if (mob->db(class_) == mob->dummy)
 		return 0;
-	return &mob_db(class_)->vd;
+	return &mob->db(class_)->vd;
 }
 /*==========================================
  * Cleans up mob-spawn data to make it "valid"
@@ -239,7 +245,7 @@ int mob_parse_dataset(struct spawn_data *data)
 {
 	size_t len;
 
-	if ((!mobdb_checkid(data->class_) && !mob_is_clone(data->class_)) || !data->num)
+	if ((!mob->db_checkid(data->class_) && !mob->is_clone(data->class_)) || !data->num)
 		return 0;
 
 	if( ( len = strlen(data->eventname) ) > 0 )
@@ -251,9 +257,9 @@ int mob_parse_dataset(struct spawn_data *data)
 	}
 
 	if(strcmp(data->name,"--en--")==0)
-		safestrncpy(data->name, mob_db(data->class_)->name, sizeof(data->name));
+		safestrncpy(data->name, mob->db(data->class_)->name, sizeof(data->name));
 	else if(strcmp(data->name,"--ja--")==0)
-		safestrncpy(data->name, mob_db(data->class_)->jname, sizeof(data->name));
+		safestrncpy(data->name, mob->db(data->class_)->jname, sizeof(data->name));
 
 	return 1;
 }
@@ -262,14 +268,14 @@ int mob_parse_dataset(struct spawn_data *data)
  *------------------------------------------*/
 struct mob_data* mob_spawn_dataset(struct spawn_data *data) {
 	struct mob_data *md = (struct mob_data*)aCalloc(1, sizeof(struct mob_data));
-	md->bl.id= npc_get_new_npc_id();
+	md->bl.id= npc->get_new_npc_id();
 	md->bl.type = BL_MOB;
 	md->bl.m = data->m;
 	md->bl.x = data->x;
 	md->bl.y = data->y;
 	md->class_ = data->class_;
 	md->state.boss = data->state.boss;
-	md->db = mob_db(md->class_);
+	md->db = mob->db(md->class_);
 	if (data->level > 0 && data->level <= MAX_LEVEL)
 		md->level = data->level;
 	memcpy(md->name, data->name, NAME_LENGTH);
@@ -284,11 +290,11 @@ struct mob_data* mob_spawn_dataset(struct spawn_data *data) {
 	md->spawn_timer = INVALID_TIMER;
 	md->deletetimer = INVALID_TIMER;
 	md->skill_idx = -1;
-	status_set_viewdata(&md->bl, md->class_);
-	status_change_init(&md->bl);
-	unit_dataset(&md->bl);
+	status->set_viewdata(&md->bl, md->class_);
+	status->change_init(&md->bl);
+	unit->dataset(&md->bl);
 	
-	iMap->addiddb(&md->bl);
+	map->addiddb(&md->bl);
 	return md;
 }
 
@@ -307,7 +313,7 @@ struct mob_data* mob_spawn_dataset(struct spawn_data *data) {
  *------------------------------------------*/
 int mob_get_random_id(int type, int flag, int lv)
 {
-	struct mob_db *mob;
+	struct mob_db *monster;
 	int i=0, class_;
 	if(type < 0 || type >= MAX_RANDOMMONSTER) {
 		ShowError("mob_get_random_id: Invalid type (%d) of random monster.\n", type);
@@ -318,25 +324,24 @@ int mob_get_random_id(int type, int flag, int lv)
 			class_ = summon[type].class_[rnd()%summon[type].qty];
 		else //Dead branch
 			class_ = rnd() % MAX_MOB_DB;
-		mob = mob_db(class_);
-	} while ((mob == mob_dummy ||
-		mob_is_clone(class_) ||
-		(flag&1 && mob->summonper[type] <= rnd() % 1000000) ||
-		(flag&2 && lv < mob->lv) ||
-		(flag&4 && mob->status.mode&MD_BOSS) ||
-		(flag&8 && mob->spawn[0].qty < 1)
+		monster = mob->db(class_);
+	} while ((monster == mob->dummy ||
+		mob->is_clone(class_) ||
+		(flag&1 && monster->summonper[type] <= rnd() % 1000000) ||
+		(flag&2 && lv < monster->lv) ||
+		(flag&4 && monster->status.mode&MD_BOSS) ||
+		(flag&8 && monster->spawn[0].qty < 1)
 	) && (i++) < MAX_MOB_DB);
 
 	if(i >= MAX_MOB_DB)  // no suitable monster found, use fallback for given list
-		class_ = mob_db_data[0]->summonper[type];
+		class_ = mob->db_data[0]->summonper[type];
 	return class_;
 }
 
 /*==========================================
  * Kill Steal Protection [Zephyrus]
  *------------------------------------------*/
-bool mob_ksprotected (struct block_list *src, struct block_list *target)
-{
+bool mob_ksprotected(struct block_list *src, struct block_list *target) {
 	struct block_list *s_bl, *t_bl;
 	struct map_session_data
 		*sd,    // Source
@@ -344,14 +349,14 @@ bool mob_ksprotected (struct block_list *src, struct block_list *target)
 		*t_sd;  // Mob Target
 	struct status_change_entry *sce;
 	struct mob_data *md;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	char output[128];
 
 	if( !battle_config.ksprotection )
 		return false; // KS Protection Disabled
 
 	if( !(md = BL_CAST(BL_MOB,target)) )
-		return false; // Tarjet is not MOB
+		return false; // Target is not MOB
 
 	if( (s_bl = battle->get_master(src)) == NULL )
 		s_bl = src;
@@ -359,14 +364,14 @@ bool mob_ksprotected (struct block_list *src, struct block_list *target)
 	if( !(sd = BL_CAST(BL_PC,s_bl)) )
 		return false; // Master is not PC
 
-	t_bl = iMap->id2bl(md->target_id);
+	t_bl = map->id2bl(md->target_id);
 	if( !t_bl || (s_bl = battle->get_master(t_bl)) == NULL )
 		s_bl = t_bl;
 
 	t_sd = BL_CAST(BL_PC,s_bl);
 
 	do {
-		if( map[md->bl.m].flag.allowks || map_flag_ks(md->bl.m) )
+		if( map->list[md->bl.m].flag.allowks || map_flag_ks(md->bl.m) )
 			return false; // Ignores GVG, PVP and AllowKS map flags
 
 		if( md->db->mexp || md->master_id )
@@ -386,7 +391,7 @@ bool mob_ksprotected (struct block_list *src, struct block_list *target)
 			(sce->val2 == 3 && sce->val4 && sce->val4 != t_sd->status.guild_id)) )
 			break;
 
-		if( (pl_sd = iMap->id2sd(sce->val1)) == NULL || pl_sd->bl.m != md->bl.m )
+		if( (pl_sd = map->id2sd(sce->val1)) == NULL || pl_sd->bl.m != md->bl.m )
 			break;
 
 		if( !pl_sd->state.noks )
@@ -396,7 +401,7 @@ bool mob_ksprotected (struct block_list *src, struct block_list *target)
 		if( DIFF_TICK(sd->ks_floodprotect_tick, tick) <= 0 )
 		{
 			sprintf(output, "[KS Warning!! - Owner : %s]", pl_sd->status.name);
-			clif->disp_onlyself(sd, output, strlen(output));
+			clif_disp_onlyself(sd, output, strlen(output));
 
 			sd->ks_floodprotect_tick = tick + 2000;
 		}
@@ -405,7 +410,7 @@ bool mob_ksprotected (struct block_list *src, struct block_list *target)
 		if( DIFF_TICK(pl_sd->ks_floodprotect_tick, tick) <= 0 )
 		{
 			sprintf(output, "[Watch out! %s is trying to KS you!]", sd->status.name);
-			clif->disp_onlyself(pl_sd, output, strlen(output));
+			clif_disp_onlyself(pl_sd, output, strlen(output));
 
 			pl_sd->ks_floodprotect_tick = tick + 2000;
 		}
@@ -413,7 +418,7 @@ bool mob_ksprotected (struct block_list *src, struct block_list *target)
 		return true;
 	} while(0);
 
-	status_change_start(target, SC_KSPROTECTED, 10000, sd->bl.id, sd->state.noks, sd->status.party_id, sd->status.guild_id, battle_config.ksprotection, 0);
+	status->change_start(NULL, target, SC_KSPROTECTED, 10000, sd->bl.id, sd->state.noks, sd->status.party_id, sd->status.guild_id, battle_config.ksprotection, 0);
 
 	return false;
 }
@@ -442,68 +447,67 @@ struct mob_data *mob_once_spawn_sub(struct block_list *bl, int16 m, int16 x, int
 
 	// Locate spot next to player.
 	if (bl && (x < 0 || y < 0))
-		iMap->search_freecell(bl, m, &x, &y, 1, 1, 0);
+		map->search_freecell(bl, m, &x, &y, 1, 1, 0);
 
 	// if none found, pick random position on map
-	if (x <= 0 || y <= 0 || iMap->getcell(m,x,y,CELL_CHKNOREACH))
-		iMap->search_freecell(NULL, m, &x, &y, -1, -1, 1);
+	if (x <= 0 || x >= map->list[m].xs || y <= 0 || y >= map->list[m].ys)
+		map->search_freecell(NULL, m, &x, &y, -1, -1, 1);
 
 	data.x = x;
 	data.y = y;
 
-	if (!mob_parse_dataset(&data))
+	if (!mob->parse_dataset(&data))
 		return NULL;
 
-	return mob_spawn_dataset(&data);
+	return mob->spawn_dataset(&data);
 }
 
 /*==========================================
  * Spawn a single mob on the specified coordinates.
  *------------------------------------------*/
-int mob_once_spawn(struct map_session_data* sd, int16 m, int16 x, int16 y, const char* mobname, int class_, int amount, const char* event, unsigned int size, unsigned int ai)
-{
+int mob_once_spawn(struct map_session_data* sd, int16 m, int16 x, int16 y, const char* mobname, int class_, int amount, const char* event, unsigned int size, unsigned int ai) {
 	struct mob_data* md = NULL;
 	int count, lv;
+	bool no_guardian_data = false;
+	
+	if( ai && ai&0x200 ) {
+		no_guardian_data = true;
+		ai &=~ 0x200;
+	}
 
 	if (m < 0 || amount <= 0)
 		return 0; // invalid input
 
 	lv = (sd) ? sd->status.base_level : 255;
 
-	for (count = 0; count < amount; count++)
-	{
-		int c = (class_ >= 0) ? class_ : mob_get_random_id(-class_ - 1, (battle_config.random_monster_checklv) ? 3 : 1, lv);
-		md = mob_once_spawn_sub((sd) ? &sd->bl : NULL, m, x, y, mobname, c, event, size, ai);
+	for (count = 0; count < amount; count++) {
+		int c = (class_ >= 0) ? class_ : mob->get_random_id(-class_ - 1, (battle_config.random_monster_checklv) ? 3 : 1, lv);
+		md = mob->once_spawn_sub((sd) ? &sd->bl : NULL, m, x, y, mobname, c, event, size, ai);
 
 		if (!md)
 			continue;
 
-		if (class_ == MOBID_EMPERIUM)
-		{
-			struct guild_castle* gc = guild->mapindex2gc(map[m].index);
+		if ( class_ == MOBID_EMPERIUM && !no_guardian_data ) {
+			struct guild_castle* gc = guild->mapindex2gc(map_id2index(m));
 			struct guild* g = (gc) ? guild->search(gc->guild_id) : NULL;
-			if (gc)
-			{
+			if( gc ) {
 				md->guardian_data = (struct guardian_data*)aCalloc(1, sizeof(struct guardian_data));
 				md->guardian_data->castle = gc;
 				md->guardian_data->number = MAX_GUARDIANS;
-				md->guardian_data->guild_id = gc->guild_id;
-				if (g)
-				{
-					md->guardian_data->emblem_id = g->emblem_id;
-					memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
-				}
-				else if (gc->guild_id) //Guild not yet available, retry in 5.
-					iTimer->add_timer(iTimer->gettick()+5000,mob_spawn_guardian_sub,md->bl.id,md->guardian_data->guild_id);
+				if( g )
+					md->guardian_data->g = g;
+				else if( gc->guild_id ) //Guild not yet available, retry in 5.
+					timer->add(timer->gettick()+5000,mob->spawn_guardian_sub,md->bl.id,gc->guild_id);
 			}
 		}	// end addition [Valaris]
 
-		mob_spawn(md);
+		mob->spawn(md);
 
-		if (class_ < 0 && battle_config.dead_branch_active)
+		if (class_ < 0 && battle_config.dead_branch_active) {
 			//Behold Aegis's masterful decisions yet again...
 			//"I understand the "Aggressive" part, but the "Can Move" and "Can Attack" is just stupid" - Poki#3
-			sc_start4(&md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE|MD_CANATTACK|MD_CANMOVE|MD_ANGRY, 0, 60000);
+			sc_start4(NULL, &md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE|MD_CANATTACK|MD_CANMOVE|MD_ANGRY, 0, 60000);
+		}
 	}
 
 	return (md) ? md->bl.id : 0; // id of last spawned mob
@@ -542,7 +546,7 @@ int mob_once_spawn_area(struct map_session_data* sd, int16 m, int16 x0, int16 y0
 			x = rnd()%(x1-x0+1)+x0;
 			y = rnd()%(y1-y0+1)+y0;
 			j++;
-		} while (iMap->getcell(m,x,y,CELL_CHKNOPASS) && j < max);
+		} while (map->getcell(m,x,y,CELL_CHKNOPASS) && j < max);
 
 		if (j == max)
 		{// attempt to find an available cell failed
@@ -558,26 +562,28 @@ int mob_once_spawn_area(struct map_session_data* sd, int16 m, int16 x0, int16 y0
 		lx = x;
 		ly = y;
 
-		id = mob_once_spawn(sd, m, x, y, mobname, class_, 1, event, size, ai);
+		id = mob->once_spawn(sd, m, x, y, mobname, class_, 1, event, size, ai);
 	}
 
 	return id; // id of last spawned mob
 }
-/*==========================================
- * Set a Guardian's guild data [Skotlex]
- *------------------------------------------*/
-static int mob_spawn_guardian_sub(int tid, unsigned int tick, int id, intptr_t data)
-{	//Needed because the guild_data may not be available at guardian spawn time.
-	struct block_list* bl = iMap->id2bl(id);
+
+/**
+ * Sets a guardian's guild data and liberates castle if couldn't retrieve guild data
+ * @param data (int)guild_id
+ * @retval Always 0
+ * @author Skotlex
+ **/
+int mob_spawn_guardian_sub(int tid, int64 tick, int id, intptr_t data) {
+	//Needed because the guild data may not be available at guardian spawn time.
+	struct block_list* bl = map->id2bl(id);
 	struct mob_data* md;
 	struct guild* g;
-	int guardup_lv;
 
-	if (bl == NULL) //It is possible mob was already removed from map when the castle has no owner. [Skotlex]
+	if( bl == NULL ) //It is possible mob was already removed from map when the castle has no owner. [Skotlex]
 		return 0;
 
-	if (bl->type != BL_MOB)
-	{
+	if( bl->type != BL_MOB ) {
 		ShowError("mob_spawn_guardian_sub: Block error!\n");
 		return 0;
 	}
@@ -586,30 +592,28 @@ static int mob_spawn_guardian_sub(int tid, unsigned int tick, int id, intptr_t d
 	nullpo_ret(md->guardian_data);
 	g = guild->search((int)data);
 
-	if (g == NULL)
-	{	//Liberate castle, if the guild is not found this is an error! [Skotlex]
+	if( g == NULL ) { //Liberate castle, if the guild is not found this is an error! [Skotlex]
 		ShowError("mob_spawn_guardian_sub: Couldn't load guild %d!\n", (int)data);
-		if (md->class_ == MOBID_EMPERIUM)
-		{	//Not sure this is the best way, but otherwise we'd be invoking this for ALL guardians spawned later on.
-			md->guardian_data->guild_id = 0;
-			if (md->guardian_data->castle->guild_id) //Free castle up.
-			{
+		//Not sure this is the best way, but otherwise we'd be invoking this for ALL guardians spawned later on.
+		if( md->class_ == MOBID_EMPERIUM && md->guardian_data ) {
+			md->guardian_data->g = NULL;
+			if( md->guardian_data->castle->guild_id ) {//Free castle up.
 				ShowNotice("Clearing ownership of castle %d (%s)\n", md->guardian_data->castle->castle_id, md->guardian_data->castle->castle_name);
 				guild->castledatasave(md->guardian_data->castle->castle_id, 1, 0);
 			}
 		} else {
-			if (md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS && md->guardian_data->castle->guardian[md->guardian_data->number].visible)
+			if( md->guardian_data && md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS
+				&& md->guardian_data->castle->guardian[md->guardian_data->number].visible )
 				guild->castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number,0);
-			unit_free(&md->bl,CLR_OUTSIGHT); //Remove guardian.
+
+			unit->free(&md->bl,CLR_OUTSIGHT); // Remove guardian.
 		}
 		return 0;
 	}
-	guardup_lv = guild->checkskill(g,GD_GUARDUP);
-	md->guardian_data->emblem_id = g->emblem_id;
-	memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
-	md->guardian_data->guardup_lv = guardup_lv;
-	if( guardup_lv )
-		status_calc_mob(md, 0); //Give bonuses.
+
+	if( guild->checkskill(g,GD_GUARDUP) )
+		status_calc_mob(md, SCO_NONE); // Give bonuses.
+
 	return 0;
 }
 
@@ -626,7 +630,7 @@ int mob_spawn_guardian(const char* mapname, short x, short y, const char* mobnam
 	memset(&data, 0, sizeof(struct spawn_data));
 	data.num = 1;
 
-	m=iMap->mapname2mapid(mapname);
+	m=map->mapname2mapid(mapname);
 
 	if(m<0)
 	{
@@ -636,60 +640,55 @@ int mob_spawn_guardian(const char* mapname, short x, short y, const char* mobnam
 	data.m = m;
 	data.num = 1;
 	if(class_<=0) {
-		class_ = mob_get_random_id(-class_-1, 1, 99);
+		class_ = mob->get_random_id(-class_-1, 1, 99);
 		if (!class_) return 0;
 	}
 
 	data.class_ = class_;
 
-	if( !has_index )
-	{
+	if( !has_index ) {
 		guardian = -1;
-	}
-	else if( guardian < 0 || guardian >= MAX_GUARDIANS )
-	{
-		ShowError("mob_spawn_guardian: Invalid guardian index %d for guardian %d (castle map %s)\n", guardian, class_, map[m].name);
+	} else if( guardian < 0 || guardian >= MAX_GUARDIANS ) {
+		ShowError("mob_spawn_guardian: Invalid guardian index %d for guardian %d (castle map %s)\n", guardian, class_, map->list[m].name);
 		return 0;
 	}
 
-	if((x<=0 || y<=0) && !iMap->search_freecell(NULL, m, &x, &y, -1,-1, 1))
-	{
-		ShowWarning("mob_spawn_guardian: Couldn't locate a spawn cell for guardian class %d (index %d) at castle map %s\n",class_, guardian, map[m].name);
+	if((x<=0 || y<=0) && !map->search_freecell(NULL, m, &x, &y, -1,-1, 1)) {
+		ShowWarning("mob_spawn_guardian: Couldn't locate a spawn cell for guardian class %d (index %d) at castle map %s\n",class_, guardian, map->list[m].name);
 		return 0;
 	}
 	data.x = x;
 	data.y = y;
 	safestrncpy(data.name, mobname, sizeof(data.name));
 	safestrncpy(data.eventname, event, sizeof(data.eventname));
-	if (!mob_parse_dataset(&data))
+	if (!mob->parse_dataset(&data))
 		return 0;
 
-	gc=guild->mapname2gc(map[m].name);
-	if (gc == NULL)
-	{
-		ShowError("mob_spawn_guardian: No castle set at map %s\n", map[m].name);
+	gc=guild->mapname2gc(map->list[m].name);
+	if (gc == NULL) {
+		ShowError("mob_spawn_guardian: No castle set at map %s\n", map->list[m].name);
 		return 0;
 	}
 	if (!gc->guild_id)
-		ShowWarning("mob_spawn_guardian: Spawning guardian %d on a castle with no guild (castle map %s)\n", class_, map[m].name);
+		ShowWarning("mob_spawn_guardian: Spawning guardian %d on a castle with no guild (castle map %s)\n", class_, map->list[m].name);
 	else
 		g = guild->search(gc->guild_id);
 
 	if( has_index && gc->guardian[guardian].id )
   	{	//Check if guardian already exists, refuse to spawn if so.
-		struct mob_data *md2 = (TBL_MOB*)iMap->id2bl(gc->guardian[guardian].id);
-		if (md2 && md2->bl.type == BL_MOB &&
-			md2->guardian_data && md2->guardian_data->number == guardian)
-		{
-			ShowError("mob_spawn_guardian: Attempted to spawn guardian in position %d which already has a guardian (castle map %s)\n", guardian, map[m].name);
+		struct mob_data *md2 = (TBL_MOB*)map->id2bl(gc->guardian[guardian].id);
+		if (md2 && md2->bl.type == BL_MOB
+		        && md2->guardian_data
+		        && md2->guardian_data->number == guardian
+		) {
+			ShowError("mob_spawn_guardian: Attempted to spawn guardian in position %d which already has a guardian (castle map %s)\n", guardian, map->list[m].name);
 			return 0;
 		}
 	}
 
-	md = mob_spawn_dataset(&data);
+	md = mob->spawn_dataset(&data);
 	md->guardian_data = (struct guardian_data*)aCalloc(1, sizeof(struct guardian_data));
 	md->guardian_data->number = guardian;
-	md->guardian_data->guild_id = gc->guild_id;
 	md->guardian_data->castle = gc;
 	if( has_index )
 	{// permanent guardian
@@ -706,14 +705,11 @@ int mob_spawn_guardian(const char* mapname, short x, short y, const char* mobnam
 		}
 		gc->temp_guardians[i] = md->bl.id;
 	}
-	if (g)
-	{
-		md->guardian_data->emblem_id = g->emblem_id;
-		memcpy (md->guardian_data->guild_name, g->name, NAME_LENGTH);
-		md->guardian_data->guardup_lv = guild->checkskill(g,GD_GUARDUP);
-	} else if (md->guardian_data->guild_id)
-		iTimer->add_timer(iTimer->gettick()+5000,mob_spawn_guardian_sub,md->bl.id,md->guardian_data->guild_id);
-	mob_spawn(md);
+	if( g )
+		md->guardian_data->g = g;
+	else if( gc->guild_id )
+		timer->add(timer->gettick()+5000,mob->spawn_guardian_sub,md->bl.id,gc->guild_id);
+	mob->spawn(md);
 
 	return md->bl.id;
 }
@@ -727,8 +723,7 @@ int mob_spawn_bg(const char* mapname, short x, short y, const char* mobname, int
 	struct spawn_data data;
 	int16 m;
 
-	if( (m = iMap->mapname2mapid(mapname)) < 0 )
-	{
+	if( (m = map->mapname2mapid(mapname)) < 0 ) {
 		ShowWarning("mob_spawn_bg: Map [%s] not found.\n", mapname);
 		return 0;
 	}
@@ -738,14 +733,13 @@ int mob_spawn_bg(const char* mapname, short x, short y, const char* mobname, int
 	data.num = 1;
 	if( class_ <= 0 )
 	{
-		class_ = mob_get_random_id(-class_-1,1,99);
+		class_ = mob->get_random_id(-class_-1,1,99);
 		if( !class_ ) return 0;
 	}
 
 	data.class_ = class_;
-	if( (x <= 0 || y <= 0) && !iMap->search_freecell(NULL, m, &x, &y, -1,-1, 1) )
-	{
-		ShowWarning("mob_spawn_bg: Couldn't locate a spawn cell for guardian class %d (bg_id %d) at map %s\n",class_, bg_id, map[m].name);
+	if( (x <= 0 || y <= 0) && !map->search_freecell(NULL, m, &x, &y, -1,-1, 1) ) {
+		ShowWarning("mob_spawn_bg: Couldn't locate a spawn cell for guardian class %d (bg_id %d) at map %s\n",class_, bg_id, map->list[m].name);
 		return 0;
 	}
 
@@ -753,11 +747,11 @@ int mob_spawn_bg(const char* mapname, short x, short y, const char* mobname, int
 	data.y = y;
 	safestrncpy(data.name, mobname, sizeof(data.name));
 	safestrncpy(data.eventname, event, sizeof(data.eventname));
-	if( !mob_parse_dataset(&data) )
+	if( !mob->parse_dataset(&data) )
 		return 0;
 
-	md = mob_spawn_dataset(&data);
-	mob_spawn(md);
+	md = mob->spawn_dataset(&data);
+	mob->spawn(md);
 	md->bg_id = bg_id; // BG Team ID
 
 	return md->bl.id;
@@ -786,30 +780,29 @@ int mob_can_reach(struct mob_data *md,struct block_list *bl,int range, int state
 			easy = 1;
 			break;
 	}
-	return unit_can_reach_bl(&md->bl, bl, range, easy, NULL, NULL);
+	return unit->can_reach_bl(&md->bl, bl, range, easy, NULL, NULL);
 }
 
 /*==========================================
  * Links nearby mobs (supportive mobs)
  *------------------------------------------*/
-int mob_linksearch(struct block_list *bl,va_list ap)
-{
+int mob_linksearch(struct block_list *bl,va_list ap) {
 	struct mob_data *md;
 	int class_;
 	struct block_list *target;
-	unsigned int tick;
+	int64 tick;
 
 	nullpo_ret(bl);
 	md=(struct mob_data *)bl;
 	class_ = va_arg(ap, int);
 	target = va_arg(ap, struct block_list *);
-	tick=va_arg(ap, unsigned int);
+	tick = va_arg(ap, int64);
 
 	if (md->class_ == class_ && DIFF_TICK(md->last_linktime, tick) < MIN_MOBLINKTIME
 		&& !md->target_id)
 	{
 		md->last_linktime = tick;
-		if( mob_can_reach(md,target,md->db->range2, MSS_FOLLOW) ){	// Reachability judging
+		if( mob->can_reach(md,target,md->db->range2, MSS_FOLLOW) ){	// Reachability judging
 			md->target_id = target->id;
 			md->min_chase=md->db->range3;
 			return 1;
@@ -822,9 +815,8 @@ int mob_linksearch(struct block_list *bl,va_list ap)
 /*==========================================
  * mob spawn with delay (timer function)
  *------------------------------------------*/
-int mob_delayspawn(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct block_list* bl = iMap->id2bl(id);
+int mob_delayspawn(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list* bl = map->id2bl(id);
 	struct mob_data* md = BL_CAST(BL_MOB, bl);
 
 	if( md )
@@ -835,7 +827,7 @@ int mob_delayspawn(int tid, unsigned int tick, int id, intptr_t data)
 			return 0;
 		}
 		md->spawn_timer = INVALID_TIMER;
-		mob_spawn(md);
+		mob->spawn(md);
 	}
 	return 0;
 }
@@ -849,14 +841,14 @@ int mob_setdelayspawn(struct mob_data *md)
 	struct mob_db *db;
 
 	if (!md->spawn) //Doesn't has respawn data!
-		return unit_free(&md->bl,CLR_DEAD);
+		return unit->free(&md->bl,CLR_DEAD);
 
 	spawntime = md->spawn->delay1; //Base respawn time
 	if (md->spawn->delay2) //random variance
 		spawntime+= rnd()%md->spawn->delay2;
 
 	//Apply the spawn delay fix [Skotlex]
-	db = mob_db(md->spawn->class_);
+	db = mob->db(md->spawn->class_);
 	mode = db->status.mode;
 	if (mode & MD_BOSS) {	//Bosses
 		if (battle_config.boss_spawn_delay != 100) {
@@ -876,20 +868,21 @@ int mob_setdelayspawn(struct mob_data *md)
 		spawntime = 5000;
 
 	if( md->spawn_timer != INVALID_TIMER )
-		iTimer->delete_timer(md->spawn_timer, mob_delayspawn);
-	md->spawn_timer = iTimer->add_timer(iTimer->gettick()+spawntime, mob_delayspawn, md->bl.id, 0);
+		timer->delete(md->spawn_timer, mob->delayspawn);
+	md->spawn_timer = timer->add(timer->gettick()+spawntime, mob->delayspawn, md->bl.id, 0);
 	return 0;
 }
 
 int mob_count_sub(struct block_list *bl, va_list ap) {
-    int mobid[10], i;
-    ARR_FIND(0, 10, i, (mobid[i] = va_arg(ap, int)) == 0); //fetch till 0
-    if (mobid[0]) { //if there one let's check it otherwise go backward
-        TBL_MOB *md = BL_CAST(BL_MOB, bl);
-        ARR_FIND(0, 10, i, md->class_ == mobid[i]);
-        return (i < 10) ? 1 : 0;
-    }
-    return 1; //backward compatibility
+	int mobid[10] = { 0 }, i;
+	ARR_FIND(0, 10, i, (mobid[i] = va_arg(ap, int)) == 0); //fetch till 0
+	if (mobid[0]) { //if there one let's check it otherwise go backward
+		TBL_MOB *md = BL_CAST(BL_MOB, bl);
+		nullpo_ret(md);
+		ARR_FIND(0, 10, i, md->class_ == mobid[i]);
+		return (i < 10) ? 1 : 0;
+	}
+	return 1; //backward compatibility
 }
 
 /*==========================================
@@ -898,18 +891,16 @@ int mob_count_sub(struct block_list *bl, va_list ap) {
 int mob_spawn (struct mob_data *md)
 {
 	int i=0;
-	unsigned int tick = iTimer->gettick();
-	int c =0;
+	int64 tick = timer->gettick();
+	int64 c = 0;
 
 	md->last_thinktime = tick;
 	if (md->bl.prev != NULL)
-		unit_remove_map(&md->bl,CLR_RESPAWN);
-	else
-	if (md->spawn && md->class_ != md->spawn->class_)
-	{
+		unit->remove_map(&md->bl,CLR_RESPAWN,ALC_MARK);
+	else if (md->spawn && md->class_ != md->spawn->class_) {
 		md->class_ = md->spawn->class_;
-		status_set_viewdata(&md->bl, md->class_);
-		md->db = mob_db(md->class_);
+		status->set_viewdata(&md->bl, md->class_);
+		md->db = mob->db(md->class_);
 		memcpy(md->name,md->spawn->name,NAME_LENGTH);
 	}
 
@@ -918,27 +909,26 @@ int mob_spawn (struct mob_data *md)
 		md->bl.x = md->spawn->x;
 		md->bl.y = md->spawn->y;
 
-		if( (md->bl.x == 0 && md->bl.y == 0) || md->spawn->xs || md->spawn->ys )
-		{	//Monster can be spawned on an area.
-			if( !iMap->search_freecell(&md->bl, -1, &md->bl.x, &md->bl.y, md->spawn->xs, md->spawn->ys, battle_config.no_spawn_on_player?4:0) )
-			{ // retry again later
+		if( (md->bl.x == 0 && md->bl.y == 0) || md->spawn->xs || md->spawn->ys ) {
+			//Monster can be spawned on an area.
+			if( !map->search_freecell(&md->bl, -1, &md->bl.x, &md->bl.y, md->spawn->xs, md->spawn->ys, battle_config.no_spawn_on_player?4:0) ) {
+				// retry again later
 				if( md->spawn_timer != INVALID_TIMER )
-					iTimer->delete_timer(md->spawn_timer, mob_delayspawn);
-				md->spawn_timer = iTimer->add_timer(tick+5000,mob_delayspawn,md->bl.id,0);
+					timer->delete(md->spawn_timer, mob->delayspawn);
+				md->spawn_timer = timer->add(tick+5000,mob->delayspawn,md->bl.id,0);
 				return 1;
 			}
-		}
-		else if( battle_config.no_spawn_on_player > 99 && iMap->foreachinrange(mob_count_sub, &md->bl, AREA_SIZE, BL_PC) )
-		{ // retry again later (players on sight)
+		} else if( battle_config.no_spawn_on_player > 99 && map->foreachinrange(mob->count_sub, &md->bl, AREA_SIZE, BL_PC) ) {
+			// retry again later (players on sight)
 			if( md->spawn_timer != INVALID_TIMER )
-				iTimer->delete_timer(md->spawn_timer, mob_delayspawn);
-			md->spawn_timer = iTimer->add_timer(tick+5000,mob_delayspawn,md->bl.id,0);
+				timer->delete(md->spawn_timer, mob->delayspawn);
+			md->spawn_timer = timer->add(tick+5000,mob->delayspawn,md->bl.id,0);
 			return 1;
 		}
 	}
 
 	memset(&md->state, 0, sizeof(md->state));
-	status_calc_mob(md, 1);
+	status_calc_mob(md, SCO_FIRST);
 	md->attacked_id = 0;
 	md->target_id = 0;
 	md->move_fail_count = 0;
@@ -946,7 +936,7 @@ int mob_spawn (struct mob_data *md)
 	md->ud.target_to = 0;
 	if( md->spawn_timer != INVALID_TIMER )
 	{
-		iTimer->delete_timer(md->spawn_timer, mob_delayspawn);
+		timer->delete(md->spawn_timer, mob->delayspawn);
 		md->spawn_timer = INVALID_TIMER;
 	}
 
@@ -977,20 +967,20 @@ int mob_spawn (struct mob_data *md)
 
 	// MvP tomb [GreenBox]
 	if ( md->tomb_nid )
-		mvptomb_destroy(md);
+		mob->mvptomb_destroy(md);
 
-	iMap->addblock(&md->bl);
-	if( map[md->bl.m].users )
+	map->addblock(&md->bl);
+	if( map->list[md->bl.m].users )
 		clif->spawn(&md->bl);
 	skill->unit_move(&md->bl,tick,1);
-	mobskill_use(md, tick, MSC_SPAWN);
+	mob->skill_use(md, tick, MSC_SPAWN);
 	return 0;
 }
 
 /*==========================================
  * Determines if the mob can change target. [Skotlex]
  *------------------------------------------*/
-static int mob_can_changetarget(struct mob_data* md, struct block_list* target, int mode)
+int mob_can_changetarget(struct mob_data* md, struct block_list* target, int mode)
 {
 	// if the monster was provoked ignore the above rule [celest]
 	if(md->state.provoke_flag)
@@ -1028,10 +1018,10 @@ int mob_target(struct mob_data *md,struct block_list *bl,int dist)
 	nullpo_ret(bl);
 
 	// Nothing will be carried out if there is no mind of changing TAGE by TAGE ending.
-	if(md->target_id && !mob_can_changetarget(md, bl, status_get_mode(&md->bl)))
+	if(md->target_id && !mob->can_changetarget(md, bl, status_get_mode(&md->bl)))
 		return 0;
 
-	if(!status_check_skilluse(&md->bl, bl, 0, 0))
+	if(!status->check_skilluse(&md->bl, bl, 0, 0))
 		return 0;
 
 	md->target_id = bl->id;	// Since there was no disturbance, it locks on to target.
@@ -1046,7 +1036,7 @@ int mob_target(struct mob_data *md,struct block_list *bl,int dist)
 /*==========================================
  * The ?? routine of an active monster
  *------------------------------------------*/
-static int mob_ai_sub_hard_activesearch(struct block_list *bl,va_list ap)
+int mob_ai_sub_hard_activesearch(struct block_list *bl,va_list ap)
 {
 	struct mob_data *md;
 	struct block_list **target;
@@ -1059,48 +1049,47 @@ static int mob_ai_sub_hard_activesearch(struct block_list *bl,va_list ap)
 	mode= va_arg(ap,int);
 
 	//If can't seek yet, not an enemy, or you can't attack it, skip.
-	if ((*target) == bl || !status_check_skilluse(&md->bl, bl, 0, 0))
+	if (md->bl.id == bl->id || (*target) == bl || !status->check_skilluse(&md->bl, bl, 0, 0))
 		return 0;
 
-	if ((mode&MD_TARGETWEAK) && status_get_lv(bl) >= md->level-5)
+	if ((mode&MD_TARGETWEAK) && status->get_lv(bl) >= md->level-5)
 		return 0;
 
 	if(battle->check_target(&md->bl,bl,BCT_ENEMY)<=0)
 		return 0;
 
-	switch (bl->type)
-	{
-	case BL_PC:
-		if (((TBL_PC*)bl)->state.gangsterparadise &&
-			!(status_get_mode(&md->bl)&MD_BOSS))
-			return 0; //Gangster paradise protection.
-	default:
-		if (battle_config.hom_setting&0x4 &&
-			(*target) && (*target)->type == BL_HOM && bl->type != BL_HOM)
-			return 0; //For some reason Homun targets are never overriden.
+	switch (bl->type) {
+		case BL_PC:
+			if (((TBL_PC*)bl)->state.gangsterparadise &&
+				!(status_get_mode(&md->bl)&MD_BOSS))
+				return 0; //Gangster paradise protection.
+		default:
+			if (battle_config.hom_setting&0x4 &&
+				(*target) && (*target)->type == BL_HOM && bl->type != BL_HOM)
+				return 0; //For some reason Homun targets are never overridden.
 
-		dist = distance_bl(&md->bl, bl);
-		if(
-			((*target) == NULL || !check_distance_bl(&md->bl, *target, dist)) &&
-			battle->check_range(&md->bl,bl,md->db->range2)
-		) { //Pick closest target?
+			dist = distance_bl(&md->bl, bl);
+			if(
+				((*target) == NULL || !check_distance_bl(&md->bl, *target, dist)) &&
+				battle->check_range(&md->bl,bl,md->db->range2)
+			) { //Pick closest target?
 
-			if( map[bl->m].icewall_num &&
-				!path_search_long(NULL,bl->m,md->bl.x,md->bl.y,bl->x,bl->y,CELL_CHKICEWALL) ) {
+				if( map->list[bl->m].icewall_num &&
+					!path->search_long(NULL,bl->m,md->bl.x,md->bl.y,bl->x,bl->y,CELL_CHKICEWALL) ) {
 
-				if( !check_distance_bl(&md->bl, bl, status_get_range(&md->bl) ) )
-					return 0;
+					if( !check_distance_bl(&md->bl, bl, status_get_range(&md->bl) ) )
+						return 0;
 
-			}
+				}
 
-			(*target) = bl;
-			md->target_id=bl->id;
-			md->min_chase= dist + md->db->range3;
-			if(md->min_chase>MAX_MINCHASE)
-				md->min_chase=MAX_MINCHASE;
-			return 1;
-		}
-		break;
+				(*target) = bl;
+				md->target_id=bl->id;
+				md->min_chase= dist + md->db->range3;
+				if(md->min_chase>MAX_MINCHASE)
+					md->min_chase=MAX_MINCHASE;
+				return 1;
+			}
+			break;
 	}
 	return 0;
 }
@@ -1108,8 +1097,7 @@ static int mob_ai_sub_hard_activesearch(struct block_list *bl,va_list ap)
 /*==========================================
  * chase target-change routine.
  *------------------------------------------*/
-static int mob_ai_sub_hard_changechase(struct block_list *bl,va_list ap)
-{
+int mob_ai_sub_hard_changechase(struct block_list *bl,va_list ap) {
 	struct mob_data *md;
 	struct block_list **target;
 
@@ -1118,9 +1106,10 @@ static int mob_ai_sub_hard_changechase(struct block_list *bl,va_list ap)
 	target= va_arg(ap,struct block_list**);
 
 	//If can't seek yet, not an enemy, or you can't attack it, skip.
-	if ((*target) == bl ||
-		battle->check_target(&md->bl,bl,BCT_ENEMY)<=0 ||
-	  	!status_check_skilluse(&md->bl, bl, 0, 0))
+	if( md->bl.id == bl->id || *target == bl
+	 || battle->check_target(&md->bl,bl,BCT_ENEMY) <= 0
+	 || !status->check_skilluse(&md->bl, bl, 0, 0)
+	)
 		return 0;
 
 	if(battle->check_range (&md->bl, bl, md->status.rhw.range)) {
@@ -1134,7 +1123,7 @@ static int mob_ai_sub_hard_changechase(struct block_list *bl,va_list ap)
 /*==========================================
  * finds nearby bg ally for guardians looking for users to follow.
  *------------------------------------------*/
-static int mob_ai_sub_hard_bg_ally(struct block_list *bl,va_list ap) {
+int mob_ai_sub_hard_bg_ally(struct block_list *bl,va_list ap) {
 	struct mob_data *md;
 	struct block_list **target;
 
@@ -1142,7 +1131,7 @@ static int mob_ai_sub_hard_bg_ally(struct block_list *bl,va_list ap) {
 	md=va_arg(ap,struct mob_data *);
 	target= va_arg(ap,struct block_list**);
 
-	if( status_check_skilluse(&md->bl, bl, 0, 0) && battle->check_target(&md->bl,bl,BCT_ENEMY)<=0 ) {
+	if( status->check_skilluse(&md->bl, bl, 0, 0) && battle->check_target(&md->bl,bl,BCT_ENEMY)<=0 ) {
 		(*target) = bl;
 	}
 	return 1;
@@ -1151,7 +1140,7 @@ static int mob_ai_sub_hard_bg_ally(struct block_list *bl,va_list ap) {
 /*==========================================
  * loot monster item search
  *------------------------------------------*/
-static int mob_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
+int mob_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
 {
 	struct mob_data* md;
 	struct block_list **target;
@@ -1161,7 +1150,7 @@ static int mob_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
 	target= va_arg(ap,struct block_list**);
 
 	dist=distance_bl(&md->bl, bl);
-	if(mob_can_reach(md,bl,dist+1, MSS_LOOT) &&
+	if(mob->can_reach(md,bl,dist+1, MSS_LOOT) &&
 		((*target) == NULL || !check_distance_bl(&md->bl, *target, dist)) //New target closer than previous one.
 	) {
 		(*target) = bl;
@@ -1171,7 +1160,7 @@ static int mob_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
 	return 0;
 }
 
-static int mob_warpchase_sub(struct block_list *bl,va_list ap) {
+int mob_warpchase_sub(struct block_list *bl,va_list ap) {
 	struct block_list *target;
 	struct npc_data **target_nd;
 	struct npc_data *nd;
@@ -1187,12 +1176,12 @@ static int mob_warpchase_sub(struct block_list *bl,va_list ap) {
 	if(nd->subtype != WARP)
 		return 0; //Not a warp
 
-	if(nd->u.warp.mapindex != map[target->m].index)
+	if(nd->u.warp.mapindex != map_id2index(target->m))
 		return 0; //Does not lead to the same map.
 
 	cur_distance = distance_blxy(target, nd->u.warp.x, nd->u.warp.y);
-	if (cur_distance < *min_distance)
-	{	//Pick warp that leads closest to target.
+	if (cur_distance < *min_distance) {
+		//Pick warp that leads closest to target.
 		*target_nd = nd;
 		*min_distance = cur_distance;
 		return 1;
@@ -1202,13 +1191,12 @@ static int mob_warpchase_sub(struct block_list *bl,va_list ap) {
 /*==========================================
  * Processing of slave monsters
  *------------------------------------------*/
-static int mob_ai_sub_hard_slavemob(struct mob_data *md,unsigned int tick)
-{
+int mob_ai_sub_hard_slavemob(struct mob_data *md, int64 tick) {
 	struct block_list *bl;
 
-	bl=iMap->id2bl(md->master_id);
+	bl=map->id2bl(md->master_id);
 
-	if (!bl || status_isdead(bl)) {
+	if (!bl || status->isdead(bl)) {
 		status_kill(&md->bl);
 		return 1;
 	}
@@ -1229,7 +1217,7 @@ static int mob_ai_sub_hard_slavemob(struct mob_data *md,unsigned int tick)
 			md->master_dist > MAX_MINCHASE
 		){
 			md->master_dist = 0;
-			unit_warp(&md->bl,bl->m,bl->x,bl->y,CLR_TELEPORT);
+			unit->warp(&md->bl,bl->m,bl->x,bl->y,CLR_TELEPORT);
 			return 1;
 		}
 
@@ -1237,13 +1225,13 @@ static int mob_ai_sub_hard_slavemob(struct mob_data *md,unsigned int tick)
 			return 0;
 
 		// Approach master if within view range, chase back to Master's area also if standing on top of the master.
-		if((md->master_dist>MOB_SLAVEDISTANCE || md->master_dist == 0) &&
-			unit_can_move(&md->bl))
-		{
+		if( (md->master_dist>MOB_SLAVEDISTANCE || md->master_dist == 0)
+		 && unit->can_move(&md->bl)
+		) {
 			short x = bl->x, y = bl->y;
 			mob_stop_attack(md);
-			if(iMap->search_freecell(&md->bl, bl->m, &x, &y, MOB_SLAVEDISTANCE, MOB_SLAVEDISTANCE, 1)
-				&& unit_walktoxy(&md->bl, x, y, 0))
+			if(map->search_freecell(&md->bl, bl->m, &x, &y, MOB_SLAVEDISTANCE, MOB_SLAVEDISTANCE, 1)
+				&& unit->walktoxy(&md->bl, x, y, 0))
 				return 1;
 		}
 	} else if (bl->m != md->bl.m && map_flag_gvg(md->bl.m)) {
@@ -1255,20 +1243,20 @@ static int mob_ai_sub_hard_slavemob(struct mob_data *md,unsigned int tick)
 	//Avoid attempting to lock the master's target too often to avoid unnecessary overload. [Skotlex]
 	if (DIFF_TICK(md->last_linktime, tick) < MIN_MOBLINKTIME && !md->target_id)
   	{
-		struct unit_data *ud = unit_bl2ud(bl);
+		struct unit_data *ud = unit->bl2ud(bl);
 		md->last_linktime = tick;
 
 		if (ud) {
 			struct block_list *tbl=NULL;
 			if (ud->target && ud->state.attack_continue)
-				tbl=iMap->id2bl(ud->target);
+				tbl=map->id2bl(ud->target);
 			else if (ud->skilltarget) {
-				tbl = iMap->id2bl(ud->skilltarget);
+				tbl = map->id2bl(ud->skilltarget);
 				//Required check as skilltarget is not always an enemy. [Skotlex]
 				if (tbl && battle->check_target(&md->bl, tbl, BCT_ENEMY) <= 0)
 					tbl = NULL;
 			}
-			if (tbl && status_check_skilluse(&md->bl, tbl, 0, 0)) {
+			if (tbl && status->check_skilluse(&md->bl, tbl, 0, 0)) {
 				md->target_id=tbl->id;
 				md->min_chase=md->db->range3+distance_bl(&md->bl, tbl);
 				if(md->min_chase>MAX_MINCHASE)
@@ -1286,8 +1274,7 @@ static int mob_ai_sub_hard_slavemob(struct mob_data *md,unsigned int tick)
  * when trying to pick new targets when the current chosen target is
  * unreachable.
  *------------------------------------------*/
-int mob_unlocktarget(struct mob_data *md, unsigned int tick)
-{
+int mob_unlocktarget(struct mob_data *md, int64 tick) {
 	nullpo_ret(md);
 
 	switch (md->state.skillstate) {
@@ -1299,12 +1286,12 @@ int mob_unlocktarget(struct mob_data *md, unsigned int tick)
 	case MSS_IDLE:
 		// Idle skill.
 		if ((md->target_id || !(++md->ud.walk_count%IDLE_SKILL_INTERVAL)) &&
-			mobskill_use(md, tick, -1))
+			mob->skill_use(md, tick, -1))
 			break;
 		//Random walk.
 		if (!md->master_id &&
 			DIFF_TICK(md->next_walktime, tick) <= 0 &&
-			!mob_randomwalk(md,tick))
+			!mob->randomwalk(md,tick))
 			//Delay next random walk when this one failed.
 			md->next_walktime=tick+rnd()%3000;
 		break;
@@ -1319,15 +1306,14 @@ int mob_unlocktarget(struct mob_data *md, unsigned int tick)
 	if (md->target_id) {
 		md->target_id=0;
 		md->ud.target_to = 0;
-		unit_set_target(&md->ud, 0);
+		unit->set_target(&md->ud, 0);
 	}
 	return 0;
 }
 /*==========================================
  * Random walk
  *------------------------------------------*/
-int mob_randomwalk(struct mob_data *md,unsigned int tick)
-{
+int mob_randomwalk(struct mob_data *md, int64 tick) {
 	const int retrycount=20;
 	int i,x,y,c,d;
 	int speed;
@@ -1335,7 +1321,7 @@ int mob_randomwalk(struct mob_data *md,unsigned int tick)
 	nullpo_ret(md);
 
 	if(DIFF_TICK(md->next_walktime,tick)>0 ||
-	   !unit_can_move(&md->bl) ||
+	   !unit->can_move(&md->bl) ||
 	   !(status_get_mode(&md->bl)&MD_CANMOVE))
 		return 0;
 
@@ -1348,23 +1334,24 @@ int mob_randomwalk(struct mob_data *md,unsigned int tick)
 		x+=md->bl.x;
 		y+=md->bl.y;
 
-		if((iMap->getcell(md->bl.m,x,y,CELL_CHKPASS)) && unit_walktoxy(&md->bl,x,y,1)){
+		if((map->getcell(md->bl.m,x,y,CELL_CHKPASS)) && unit->walktoxy(&md->bl,x,y,1)){
 			break;
 		}
 	}
 	if(i==retrycount){
 		md->move_fail_count++;
 		if(md->move_fail_count>1000){
-			ShowWarning("MOB can't move. random spawn %d, class = %d, at %s (%d,%d)\n",md->bl.id,md->class_,map[md->bl.m].name, md->bl.x, md->bl.y);
+			ShowWarning("MOB can't move. random spawn %d, class = %d, at %s (%d,%d)\n",md->bl.id,md->class_,map->list[md->bl.m].name, md->bl.x, md->bl.y);
 			md->move_fail_count=0;
-			mob_spawn(md);
+			mob->spawn(md);
 		}
 		return 0;
 	}
-	speed=status_get_speed(&md->bl);
-	for(i=c=0;i<md->ud.walkpath.path_len;i++){	// The next walk start time is calculated.
+	speed=status->get_speed(&md->bl);
+	for(i=c=0;i<md->ud.walkpath.path_len;i++) {
+		// The next walk start time is calculated.
 		if(md->ud.walkpath.path[i]&1)
-			c+=speed*14/10;
+			c+=speed*MOVE_DIAGONAL_COST/MOVE_COST;
 		else
 			c+=speed;
 	}
@@ -1385,14 +1372,14 @@ int mob_warpchase(struct mob_data *md, struct block_list *target)
 		return 0; //No need to do a warp chase.
 
 	if (md->ud.walktimer != INVALID_TIMER &&
-		iMap->getcell(md->bl.m,md->ud.to_x,md->ud.to_y,CELL_CHKNPC))
+		map->getcell(md->bl.m,md->ud.to_x,md->ud.to_y,CELL_CHKNPC))
 		return 1; //Already walking to a warp.
 
 	//Search for warps within mob's viewing range.
-	iMap->foreachinrange (mob_warpchase_sub, &md->bl,
-		md->db->range2, BL_NPC, target, &warp, &distance);
+	map->foreachinrange(mob->warpchase_sub, &md->bl,
+	                    md->db->range2, BL_NPC, target, &warp, &distance);
 
-	if (warp && unit_walktobl(&md->bl, &warp->bl, 1, 1))
+	if (warp && unit->walktobl(&md->bl, &warp->bl, 1, 1))
 		return 1;
 	return 0;
 }
@@ -1400,8 +1387,7 @@ int mob_warpchase(struct mob_data *md, struct block_list *target)
 /*==========================================
  * AI of MOB whose is near a Player
  *------------------------------------------*/
-static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
-{
+bool mob_ai_sub_hard(struct mob_data *md, int64 tick) {
 	struct block_list *tbl = NULL, *abl = NULL;
 	int mode;
 	int view_range, can_move;
@@ -1422,7 +1408,8 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 
 	// Abnormalities
 	if(( md->sc.opt1 > 0 && md->sc.opt1 != OPT1_STONEWAIT && md->sc.opt1 != OPT1_BURNING && md->sc.opt1 != OPT1_CRYSTALIZE )
-	   || md->sc.data[SC_BLADESTOP] || md->sc.data[SC__MANHOLE] || md->sc.data[SC_CURSEDCIRCLE_TARGET]) {//Should reset targets.
+	  || md->sc.data[SC_DEEP_SLEEP] || md->sc.data[SC_BLADESTOP] || md->sc.data[SC__MANHOLE] || md->sc.data[SC_CURSEDCIRCLE_TARGET]) {
+		//Should reset targets.
 		md->target_id = md->attacked_id = 0;
 		return false;
 	}
@@ -1433,22 +1420,23 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 		view_range = md->db->range2;
 	mode = status_get_mode(&md->bl);
 
-	can_move = (mode&MD_CANMOVE)&&unit_can_move(&md->bl);
-
-	if (md->target_id)
-	{	//Check validity of current target. [Skotlex]
-		tbl = iMap->id2bl(md->target_id);
-		if (!tbl || tbl->m != md->bl.m ||
-			(md->ud.attacktimer == INVALID_TIMER && !status_check_skilluse(&md->bl, tbl, 0, 0)) ||
-			(md->ud.walktimer != INVALID_TIMER && !(battle_config.mob_ai&0x1) && !check_distance_bl(&md->bl, tbl, md->min_chase)) ||
-			(
-				tbl->type == BL_PC &&
-				((((TBL_PC*)tbl)->state.gangsterparadise && !(mode&MD_BOSS)) ||
-				((TBL_PC*)tbl)->invincible_timer != INVALID_TIMER)
-		)) {	//Unlock current target.
-			if (mob_warpchase(md, tbl))
+	can_move = (mode&MD_CANMOVE)&&unit->can_move(&md->bl);
+
+	if (md->target_id) {
+		//Check validity of current target. [Skotlex]
+		tbl = map->id2bl(md->target_id);
+		if (!tbl || tbl->m != md->bl.m
+		 || (md->ud.attacktimer == INVALID_TIMER && !status->check_skilluse(&md->bl, tbl, 0, 0))
+		 || (md->ud.walktimer != INVALID_TIMER && !(battle_config.mob_ai&0x1) && !check_distance_bl(&md->bl, tbl, md->min_chase))
+		 || ( tbl->type == BL_PC
+		   && ((((TBL_PC*)tbl)->state.gangsterparadise && !(mode&MD_BOSS))
+		     || ((TBL_PC*)tbl)->invincible_timer != INVALID_TIMER)
+		    )
+		) {
+			//Unlock current target.
+			if (mob->warpchase(md, tbl))
 				return true; //Chasing this target.
-			mob_unlocktarget(md, tick-(battle_config.mob_ai&0x8?3000:0)); //Imediately do random walk.
+			mob->unlocktarget(md, tick-(battle_config.mob_ai&0x8?3000:0)); //Immediately do random walk.
 			tbl = NULL;
 		}
 	}
@@ -1463,36 +1451,36 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 					(!can_move && DIFF_TICK(tick, md->ud.canmove_tick) > 0 && (battle_config.mob_ai&0x2 || (md->sc.data[SC_SPIDERWEB] && md->sc.data[SC_SPIDERWEB]->val1)
 					|| md->sc.data[SC_WUGBITE] || md->sc.data[SC_VACUUM_EXTREME] || md->sc.data[SC_THORNS_TRAP]
 					|| md->sc.data[SC__MANHOLE])) // Not yet confirmed if boss will teleport once it can't reach target.
-					|| !mob_can_reach(md, tbl, md->min_chase, MSS_RUSH)
+					|| !mob->can_reach(md, tbl, md->min_chase, MSS_RUSH)
 					)
 			&&  md->state.attacked_count++ >= RUDE_ATTACKED_COUNT
-			&&  !mobskill_use(md, tick, MSC_RUDEATTACKED) // If can't rude Attack
-			&&  can_move && unit_escape(&md->bl, tbl, rnd()%10 +1)) // Attempt escape
+			&&  !mob->skill_use(md, tick, MSC_RUDEATTACKED) // If can't rude Attack
+			&&  can_move && unit->escape(&md->bl, tbl, rnd()%10 +1)) // Attempt escape
 			{	//Escaped
 				md->attacked_id = 0;
 				return true;
 			}
 		}
 		else
-		if( (abl = iMap->id2bl(md->attacked_id)) && (!tbl || mob_can_changetarget(md, abl, mode)) )
-		{
+		if( (abl = map->id2bl(md->attacked_id)) && (!tbl || mob->can_changetarget(md, abl, mode) || (md->sc.count && md->sc.data[SC__CHAOS]))) {
 			int dist;
 			if( md->bl.m != abl->m || abl->prev == NULL
-				|| (dist = distance_bl(&md->bl, abl)) >= MAX_MINCHASE // Attacker longer than visual area
-				|| battle->check_target(&md->bl, abl, BCT_ENEMY) <= 0 // Attacker is not enemy of mob
-				|| (battle_config.mob_ai&0x2 && !status_check_skilluse(&md->bl, abl, 0, 0)) // Cannot normal attack back to Attacker
-				|| (!battle->check_range(&md->bl, abl, md->status.rhw.range) // Not on Melee Range and ...
-				&& ( // Reach check
-					(!can_move && DIFF_TICK(tick, md->ud.canmove_tick) > 0 && (battle_config.mob_ai&0x2 || (md->sc.data[SC_SPIDERWEB] && md->sc.data[SC_SPIDERWEB]->val1)
-					|| md->sc.data[SC_WUGBITE] || md->sc.data[SC_VACUUM_EXTREME] || md->sc.data[SC_THORNS_TRAP]
-					|| md->sc.data[SC__MANHOLE])) // Not yet confirmed if boss will teleport once it can't reach target.
-					|| !mob_can_reach(md, abl, dist+md->db->range3, MSS_RUSH)
-					)
-				) )
-			{ // Rude attacked
+			 || (dist = distance_bl(&md->bl, abl)) >= MAX_MINCHASE // Attacker longer than visual area
+			 || battle->check_target(&md->bl, abl, BCT_ENEMY) <= 0 // Attacker is not enemy of mob
+			 || (battle_config.mob_ai&0x2 && !status->check_skilluse(&md->bl, abl, 0, 0)) // Cannot normal attack back to Attacker
+			 || (!battle->check_range(&md->bl, abl, md->status.rhw.range) // Not on Melee Range and ...
+			    && ( // Reach check
+			         (!can_move && DIFF_TICK(tick, md->ud.canmove_tick) > 0 && (battle_config.mob_ai&0x2 || (md->sc.data[SC_SPIDERWEB] && md->sc.data[SC_SPIDERWEB]->val1)
+			       || md->sc.data[SC_WUGBITE] || md->sc.data[SC_VACUUM_EXTREME] || md->sc.data[SC_THORNS_TRAP]
+			       || md->sc.data[SC__MANHOLE])) // Not yet confirmed if boss will teleport once it can't reach target.
+			       || !mob->can_reach(md, abl, dist+md->db->range3, MSS_RUSH)
+			       )
+			    )
+			) {
+				// Rude attacked
 				if (md->state.attacked_count++ >= RUDE_ATTACKED_COUNT
-				&& !mobskill_use(md, tick, MSC_RUDEATTACKED) && can_move
-				&& !tbl && unit_escape(&md->bl, abl, rnd()%10 +1))
+				&& !mob->skill_use(md, tick, MSC_RUDEATTACKED) && can_move
+				&& !tbl && unit->escape(&md->bl, abl, rnd()%10 +1))
 				{	//Escaped.
 					//TODO: Maybe it shouldn't attempt to run if it has another, valid target?
 					md->attacked_id = 0;
@@ -1500,12 +1488,10 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 				}
 			}
 			else
-			if (!(battle_config.mob_ai&0x2) && !status_check_skilluse(&md->bl, abl, 0, 0))
-			{
+			if (!(battle_config.mob_ai&0x2) && !status->check_skilluse(&md->bl, abl, 0, 0)) {
 				//Can't attack back, but didn't invoke a rude attacked skill...
-			}
-			else
-			{ //Attackable
+			} else {
+				//Attackable
 				if (!tbl || dist < md->status.rhw.range || !check_distance_bl(&md->bl, tbl, dist)
 					|| battle->get_target(tbl) != md->bl.id)
 				{	//Change if the new target is closer than the actual one
@@ -1526,26 +1512,23 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 	}
 
 	// Processing of slave monster
-	if (md->master_id > 0 && mob_ai_sub_hard_slavemob(md, tick))
+	if (md->master_id > 0 && mob->ai_sub_hard_slavemob(md, tick))
 		return true;
 
 	// Scan area for targets
-	if (!tbl && mode&MD_LOOTER && md->lootitem && DIFF_TICK(tick, md->ud.canact_tick) > 0 &&
-		(md->lootitem_count < LOOTITEM_SIZE || battle_config.monster_loot_type != 1))
-	{	// Scan area for items to loot, avoid trying to loot if the mob is full and can't consume the items.
-		iMap->foreachinrange (mob_ai_sub_hard_lootsearch, &md->bl, view_range, BL_ITEM, md, &tbl);
+	if (!tbl && mode&MD_LOOTER && md->lootitem && DIFF_TICK(tick, md->ud.canact_tick) > 0
+	 && (md->lootitem_count < LOOTITEM_SIZE || battle_config.monster_loot_type != 1)
+	) {
+		// Scan area for items to loot, avoid trying to loot if the mob is full and can't consume the items.
+		map->foreachinrange (mob->ai_sub_hard_lootsearch, &md->bl, view_range, BL_ITEM, md, &tbl);
 	}
 
-	if ((!tbl && mode&MD_AGGRESSIVE) || md->state.skillstate == MSS_FOLLOW)
-	{
-		iMap->foreachinrange (mob_ai_sub_hard_activesearch, &md->bl, view_range, DEFAULT_ENEMY_TYPE(md), md, &tbl, mode);
-	}
-	else
-	if (mode&MD_CHANGECHASE && (md->state.skillstate == MSS_RUSH || md->state.skillstate == MSS_FOLLOW))
-	{
+	if ((!tbl && mode&MD_AGGRESSIVE) || md->state.skillstate == MSS_FOLLOW) {
+		map->foreachinrange (mob->ai_sub_hard_activesearch, &md->bl, view_range, DEFAULT_ENEMY_TYPE(md), md, &tbl, mode);
+	} else if ((mode&MD_CHANGECHASE && (md->state.skillstate == MSS_RUSH || md->state.skillstate == MSS_FOLLOW)) || (md->sc.count && md->sc.data[SC__CHAOS])) {
 		int search_size;
 		search_size = view_range<md->status.rhw.range ? view_range:md->status.rhw.range;
-		iMap->foreachinrange (mob_ai_sub_hard_changechase, &md->bl, search_size, DEFAULT_ENEMY_TYPE(md), md, &tbl);
+		map->foreachinrange (mob->ai_sub_hard_changechase, &md->bl, search_size, DEFAULT_ENEMY_TYPE(md), md, &tbl);
 	}
 
 	if (!tbl) { //No targets available.
@@ -1556,15 +1539,15 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 		if( md->bg_id && mode&MD_CANATTACK ) {
 			if( md->ud.walktimer != INVALID_TIMER )
 				return true;/* we are already moving */
-			iMap->foreachinrange (mob_ai_sub_hard_bg_ally, &md->bl, view_range, BL_PC, md, &tbl, mode);
+			map->foreachinrange (mob->ai_sub_hard_bg_ally, &md->bl, view_range, BL_PC, md, &tbl, mode);
 			if( tbl ) {
-				if( distance_blxy(&md->bl, tbl->x, tbl->y) <= 3 || unit_walktobl(&md->bl, tbl, 1, 1) )
+				if( distance_blxy(&md->bl, tbl->x, tbl->y) <= 3 || unit->walktobl(&md->bl, tbl, 1, 1) )
 					return true;/* we're moving or close enough don't unlock the target. */
 			}
 		}
 
 		//This handles triggering idle walk/skill.
-		mob_unlocktarget(md, tick);
+		mob->unlocktarget(md, tick);
 		return true;
 	}
 
@@ -1576,21 +1559,21 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 			return true; //Already locked.
 		if (md->lootitem == NULL)
 		{	//Can't loot...
-			mob_unlocktarget (md, tick);
+			mob->unlocktarget (md, tick);
 			return true;
 		}
 		if (!check_distance_bl(&md->bl, tbl, 1))
 		{	//Still not within loot range.
 			if (!(mode&MD_CANMOVE))
 			{	//A looter that can't move? Real smart.
-				mob_unlocktarget(md,tick);
+				mob->unlocktarget(md,tick);
 				return true;
 			}
 			if (!can_move) //Stuck. Wait before walking.
 				return true;
 			md->state.skillstate = MSS_LOOT;
-			if (!unit_walktobl(&md->bl, tbl, 1, 1))
-				mob_unlocktarget(md, tick); //Can't loot...
+			if (!unit->walktobl(&md->bl, tbl, 1, 1))
+				mob->unlocktarget(md, tick); //Can't loot...
 			return true;
 		}
 		//Within looting range.
@@ -1605,7 +1588,7 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 			memcpy (&md->lootitem[md->lootitem_count++], &fitem->item_data, sizeof(md->lootitem[0]));
 		} else {	//Destroy first looted item...
 			if (md->lootitem[0].card[0] == CARD0_PET)
-				intif_delete_petdata( MakeDWord(md->lootitem[0].card[1],md->lootitem[0].card[2]) );
+				intif->delete_petdata( MakeDWord(md->lootitem[0].card[1],md->lootitem[0].card[2]) );
 			memmove(&md->lootitem[0], &md->lootitem[1], (LOOTITEM_SIZE-1)*sizeof(md->lootitem[0]));
 			memcpy (&md->lootitem[LOOTITEM_SIZE-1], &fitem->item_data, sizeof(md->lootitem[0]));
 		}
@@ -1613,11 +1596,11 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 		{	//Give them walk act/delay to properly mimic players. [Skotlex]
 			clif->takeitem(&md->bl,tbl);
 			md->ud.canact_tick = tick + md->status.amotion;
-			unit_set_walkdelay(&md->bl, tick, md->status.amotion, 1);
+			unit->set_walkdelay(&md->bl, tick, md->status.amotion, 1);
 		}
 		//Clear item.
-		iMap->clearflooritem (tbl);
-		mob_unlocktarget (md,tick);
+		map->clearflooritem (tbl);
+		mob->unlocktarget (md,tick);
 		return true;
 	}
 	//Attempt to attack.
@@ -1629,8 +1612,20 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 	{	//Target within range, engage
 
 		if(tbl->type == BL_PC)
-			mob_log_damage(md, tbl, 0); //Log interaction (counts as 'attacker' for the exp bonus)
-		unit_attack(&md->bl,tbl->id,1);
+			mob->log_damage(md, tbl, 0); //Log interaction (counts as 'attacker' for the exp bonus)
+
+		if(!(mode&MD_RANDOMTARGET))
+			unit->attack(&md->bl,tbl->id,1);
+		else { // Attack once and find new random target
+			int search_size = (view_range < md->status.rhw.range) ? view_range : md->status.rhw.range;
+			unit->attack(&md->bl,tbl->id,0);
+			tbl = battle->get_enemy(&md->bl, DEFAULT_ENEMY_TYPE(md), search_size);
+			// If no target was found, keep atacking the old one
+			if( tbl ) {
+				md->target_id = tbl->id;
+				md->min_chase = md->db->range3;
+			}
+		}
 		return true;
 	}
 
@@ -1638,8 +1633,8 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 	if (!(mode&MD_CANMOVE))
 	{	//Can't chase. Attempt an idle skill before unlocking.
 		md->state.skillstate = MSS_IDLE;
-		if (!mobskill_use(md, tick, -1))
-			mob_unlocktarget(md,tick);
+		if (!mob->skill_use(md, tick, -1))
+			mob->unlocktarget(md,tick);
 		return true;
 	}
 
@@ -1647,7 +1642,7 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 	{	//Stuck. Attempt an idle skill
 		md->state.skillstate = MSS_IDLE;
 		if (!(++md->ud.walk_count%IDLE_SKILL_INTERVAL))
-			mobskill_use(md, tick, -1);
+			mob->skill_use(md, tick, -1);
 		return true;
 	}
 
@@ -1659,18 +1654,17 @@ static bool mob_ai_sub_hard(struct mob_data *md, unsigned int tick)
 		return true;
 
 	//Follow up if possible.
-	if(!mob_can_reach(md, tbl, md->min_chase, MSS_RUSH) ||
-		!unit_walktobl(&md->bl, tbl, md->status.rhw.range, 2))
-		mob_unlocktarget(md,tick);
+	if(!mob->can_reach(md, tbl, md->min_chase, MSS_RUSH) ||
+		!unit->walktobl(&md->bl, tbl, md->status.rhw.range, 2))
+		mob->unlocktarget(md,tick);
 
 	return true;
 }
 
-static int mob_ai_sub_hard_timer(struct block_list *bl,va_list ap)
-{
+int mob_ai_sub_hard_timer(struct block_list *bl, va_list ap) {
 	struct mob_data *md = (struct mob_data*)bl;
-	unsigned int tick = va_arg(ap, unsigned int);
-	if (mob_ai_sub_hard(md, tick))
+	int64 tick = va_arg(ap, int64);
+	if (mob->ai_sub_hard(md, tick))
 	{	//Hard AI triggered.
 		if(!md->state.spotted)
 			md->state.spotted = 1;
@@ -1682,11 +1676,10 @@ static int mob_ai_sub_hard_timer(struct block_list *bl,va_list ap)
 /*==========================================
  * Serious processing for mob in PC field of view (foreachclient)
  *------------------------------------------*/
-static int mob_ai_sub_foreachclient(struct map_session_data *sd,va_list ap)
-{
-	unsigned int tick;
-	tick=va_arg(ap,unsigned int);
-	iMap->foreachinrange(mob_ai_sub_hard_timer,&sd->bl, AREA_SIZE+ACTIVE_AI_RANGE, BL_MOB,tick);
+int mob_ai_sub_foreachclient(struct map_session_data *sd, va_list ap) {
+	int64 tick;
+	tick=va_arg(ap, int64);
+	map->foreachinrange(mob->ai_sub_hard_timer,&sd->bl, AREA_SIZE+ACTIVE_AI_RANGE, BL_MOB,tick);
 
 	return 0;
 }
@@ -1694,19 +1687,18 @@ static int mob_ai_sub_foreachclient(struct map_session_data *sd,va_list ap)
 /*==========================================
  * Negligent mode MOB AI (PC is not in near)
  *------------------------------------------*/
-static int mob_ai_sub_lazy(struct mob_data *md, va_list args)
-{
-	unsigned int tick;
+int mob_ai_sub_lazy(struct mob_data *md, va_list args) {
+	int64 tick;
 
 	nullpo_ret(md);
 
 	if(md->bl.prev == NULL)
 		return 0;
 
-	tick = va_arg(args,unsigned int);
+	tick = va_arg(args, int64);
 
-	if (battle_config.mob_ai&0x20 && map[md->bl.m].users>0)
-		return (int)mob_ai_sub_hard(md, tick);
+	if (battle_config.mob_ai&0x20 && map->list[md->bl.m].users>0)
+		return (int)mob->ai_sub_hard(md, tick);
 
 	if (md->bl.prev==NULL || md->status.hp == 0)
 		return 1;
@@ -1717,7 +1709,7 @@ static int mob_ai_sub_lazy(struct mob_data *md, va_list args)
 		DIFF_TICK(tick,md->last_thinktime) > MIN_MOBTHINKTIME)
 	{
 		if (DIFF_TICK(tick,md->last_pcneartime) < battle_config.mob_active_time)
-			return (int)mob_ai_sub_hard(md, tick);
+			return (int)mob->ai_sub_hard(md, tick);
 		md->last_pcneartime = 0;
 	}
 
@@ -1727,7 +1719,7 @@ static int mob_ai_sub_lazy(struct mob_data *md, va_list args)
 		DIFF_TICK(tick,md->last_thinktime) > MIN_MOBTHINKTIME)
 	{
 		if (DIFF_TICK(tick,md->last_pcneartime) < battle_config.boss_active_time)
-			return (int)mob_ai_sub_hard(md, tick);
+			return (int)mob->ai_sub_hard(md, tick);
 		md->last_pcneartime = 0;
 	}
 
@@ -1737,24 +1729,23 @@ static int mob_ai_sub_lazy(struct mob_data *md, va_list args)
 	md->last_thinktime=tick;
 
 	if (md->master_id) {
-		mob_ai_sub_hard_slavemob (md,tick);
+		mob->ai_sub_hard_slavemob(md,tick);
 		return 0;
 	}
 
-	if( DIFF_TICK(md->next_walktime,tick) < 0 && (status_get_mode(&md->bl)&MD_CANMOVE) && unit_can_move(&md->bl) )
-	{
-		if( map[md->bl.m].users > 0 )
+	if( DIFF_TICK(md->next_walktime,tick) < 0 && (status_get_mode(&md->bl)&MD_CANMOVE) && unit->can_move(&md->bl) ) {
+		if( map->list[md->bl.m].users > 0 )
 		{
 			if( rnd()%1000 < MOB_LAZYMOVEPERC(md) )
-				mob_randomwalk(md, tick);
+				mob->randomwalk(md, tick);
 			else
 			if( rnd()%1000 < MOB_LAZYSKILLPERC ) //Chance to do a mob's idle skill.
-				mobskill_use(md, tick, -1);
+				mob->skill_use(md, tick, -1);
 		}
 		else
 		{
 			if( rnd()%1000 < MOB_LAZYMOVEPERC(md) )
-				mob_randomwalk(md, tick);
+				mob->randomwalk(md, tick);
 		}
 	}
 	return 0;
@@ -1763,22 +1754,20 @@ static int mob_ai_sub_lazy(struct mob_data *md, va_list args)
 /*==========================================
  * Negligent processing for mob outside PC field of view   (interval timer function)
  *------------------------------------------*/
-static int mob_ai_lazy(int tid, unsigned int tick, int id, intptr_t data)
-{
-	iMap->map_foreachmob(mob_ai_sub_lazy,tick);
+int mob_ai_lazy(int tid, int64 tick, int id, intptr_t data) {
+	map->foreachmob(mob->ai_sub_lazy,tick);
 	return 0;
 }
 
 /*==========================================
  * Serious processing for mob in PC field of view   (interval timer function)
  *------------------------------------------*/
-static int mob_ai_hard(int tid, unsigned int tick, int id, intptr_t data)
-{
+int mob_ai_hard(int tid, int64 tick, int id, intptr_t data) {
 
 	if (battle_config.mob_ai&0x20)
-		iMap->map_foreachmob(mob_ai_sub_lazy,tick);
+		map->foreachmob(mob->ai_sub_lazy,tick);
 	else
-		iMap->map_foreachpc(mob_ai_sub_foreachclient,tick);
+		map->foreachpc(mob->ai_sub_foreachclient,tick);
 
 	return 0;
 }
@@ -1786,12 +1775,11 @@ static int mob_ai_hard(int tid, unsigned int tick, int id, intptr_t data)
 /*==========================================
  * Initializes the delay drop structure for mob-dropped items.
  *------------------------------------------*/
-static struct item_drop* mob_setdropitem(int nameid, int qty, struct item_data *data) {
+struct item_drop* mob_setdropitem(int nameid, int qty, struct item_data *data) {
 	struct item_drop *drop = ers_alloc(item_drop_ers, struct item_drop);
-	memset(&drop->item_data, 0, sizeof(struct item));
 	drop->item_data.nameid = nameid;
 	drop->item_data.amount = qty;
-	drop->item_data.identify = data ? itemdb_isidentified2(data) : itemdb_isidentified(nameid);
+	drop->item_data.identify = data ? itemdb->isidentified2(data) : itemdb->isidentified(nameid);
 	drop->next = NULL;
 	return drop;
 }
@@ -1799,7 +1787,7 @@ static struct item_drop* mob_setdropitem(int nameid, int qty, struct item_data *
 /*==========================================
  * Initializes the delay drop structure for mob-looted items.
  *------------------------------------------*/
-static struct item_drop* mob_setlootitem(struct item* item)
+struct item_drop* mob_setlootitem(struct item* item)
 {
 	struct item_drop *drop = ers_alloc(item_drop_ers, struct item_drop);
 	memcpy(&drop->item_data, item, sizeof(struct item));
@@ -1810,16 +1798,15 @@ static struct item_drop* mob_setlootitem(struct item* item)
 /*==========================================
  * item drop with delay (timer function)
  *------------------------------------------*/
-static int mob_delay_item_drop(int tid, unsigned int tick, int id, intptr_t data)
-{
+int mob_delay_item_drop(int tid, int64 tick, int id, intptr_t data) {
 	struct item_drop_list *list;
 	struct item_drop *ditem, *ditem_prev;
 	list=(struct item_drop_list *)data;
 	ditem = list->item;
 	while (ditem) {
-		iMap->addflooritem(&ditem->item_data,ditem->item_data.amount,
-			list->m,list->x,list->y,
-			list->first_charid,list->second_charid,list->third_charid,0);
+		map->addflooritem(&ditem->item_data,ditem->item_data.amount,
+		                  list->m,list->x,list->y,
+		                  list->first_charid,list->second_charid,list->third_charid,0);
 		ditem_prev = ditem;
 		ditem = ditem->next;
 		ers_free(item_drop_ers, ditem_prev);
@@ -1834,20 +1821,20 @@ static int mob_delay_item_drop(int tid, unsigned int tick, int id, intptr_t data
  * rate is the drop-rate of the item, required for autoloot.
  * flag : Killed only by homunculus?
  *------------------------------------------*/
-static void mob_item_drop(struct mob_data *md, struct item_drop_list *dlist, struct item_drop *ditem, int loot, int drop_rate, unsigned short flag)
+void mob_item_drop(struct mob_data *md, struct item_drop_list *dlist, struct item_drop *ditem, int loot, int drop_rate, unsigned short flag)
 {
 	TBL_PC* sd;
 
 	//Logs items, dropped by mobs [Lupus]
 	logs->pick_mob(md, loot?LOG_TYPE_LOOT:LOG_TYPE_PICKDROP_MONSTER, -ditem->item_data.amount, &ditem->item_data, NULL);
 
-	sd = iMap->charid2sd(dlist->first_charid);
-	if( sd == NULL ) sd = iMap->charid2sd(dlist->second_charid);
-	if( sd == NULL ) sd = iMap->charid2sd(dlist->third_charid);
+	sd = map->charid2sd(dlist->first_charid);
+	if( sd == NULL ) sd = map->charid2sd(dlist->second_charid);
+	if( sd == NULL ) sd = map->charid2sd(dlist->third_charid);
 
 	if( sd
 		&& (drop_rate <= sd->state.autoloot || pc->isautolooting(sd, ditem->item_data.nameid))
-		&& (battle_config.idle_no_autoloot == 0 || DIFF_TICK(last_tick, sd->idletime) < battle_config.idle_no_autoloot)
+		&& (battle_config.idle_no_autoloot == 0 || DIFF_TICK(sockt->last_tick, sd->idletime) < battle_config.idle_no_autoloot)
 		&& (battle_config.homunculus_autoloot?1:!flag)
 #ifdef AUTOLOOT_DISTANCE
 		&& sd->bl.m == md->bl.m
@@ -1865,9 +1852,8 @@ static void mob_item_drop(struct mob_data *md, struct item_drop_list *dlist, str
 	dlist->item = ditem;
 }
 
-int mob_timer_delete(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct block_list* bl = iMap->id2bl(id);
+int mob_timer_delete(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list* bl = map->id2bl(id);
 	struct mob_data* md = BL_CAST(BL_MOB, bl);
 
 	if( md )
@@ -1879,7 +1865,7 @@ int mob_timer_delete(int tid, unsigned int tick, int id, intptr_t data)
 		}
 		//for Alchemist CANNIBALIZE [Lupus]
 		md->deletetimer = INVALID_TIMER;
-		unit_free(bl, CLR_TELEPORT);
+		unit->free(bl, CLR_TELEPORT);
 	}
 	return 0;
 }
@@ -1904,20 +1890,18 @@ int mob_deleteslave_sub(struct block_list *bl,va_list ap)
 /*==========================================
  *
  *------------------------------------------*/
-int mob_deleteslave(struct mob_data *md)
-{
+int mob_deleteslave(struct mob_data *md) {
 	nullpo_ret(md);
 
-	iMap->foreachinmap(mob_deleteslave_sub, md->bl.m, BL_MOB,md->bl.id);
+	map->foreachinmap(mob->deleteslave_sub, md->bl.m, BL_MOB,md->bl.id);
 	return 0;
 }
 // Mob respawning through KAIZEL or NPC_REBIRTH [Skotlex]
-int mob_respawn(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct block_list *bl = iMap->id2bl(id);
+int mob_respawn(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list *bl = map->id2bl(id);
 
 	if(!bl) return 0;
-	status_revive(bl, (uint8)data, 0);
+	status->revive(bl, (uint8)data, 0);
 	return 1;
 }
 
@@ -1976,9 +1960,8 @@ void mob_log_damage(struct mob_data *md, struct block_list *src, int damage)
 		case BL_MOB:
 		{
 			struct mob_data* md2 = (TBL_MOB*)src;
-			if( md2->special_state.ai && md2->master_id )
-			{
-				struct map_session_data* msd = iMap->id2sd(md2->master_id);
+			if( md2->special_state.ai && md2->master_id ) {
+				struct map_session_data* msd = map->id2sd(md2->master_id);
 				if( msd )
 					char_id = msd->status.char_id;
 			}
@@ -2053,8 +2036,8 @@ void mob_damage(struct mob_data *md, struct block_list *src, int damage) {
 		}
 		//Log damage
 		if (src)
-			mob_log_damage(md, src, damage);
-		md->dmgtick = iTimer->gettick();
+			mob->log_damage(md, src, damage);
+		md->dmgtick = timer->gettick();
 	}
 
 	if (battle_config.show_mob_info&3)
@@ -2068,7 +2051,7 @@ void mob_damage(struct mob_data *md, struct block_list *src, int damage) {
 		int i;
 		for(i = 0; i < DAMAGELOG_SIZE; i++){ // must show hp bar to all char who already hit the mob.
 			if( md->dmglog[i].id ) {
-				struct map_session_data *sd = iMap->charid2sd(md->dmglog[i].id);
+				struct map_session_data *sd = map->charid2sd(md->dmglog[i].id);
 				if( sd && check_distance_bl(&md->bl, &sd->bl, AREA_SIZE) ) // check if in range
 					clif->monster_hp_bar(md,sd);
 			}
@@ -2078,7 +2061,7 @@ void mob_damage(struct mob_data *md, struct block_list *src, int damage) {
 
 	if( md->special_state.ai == 2 ) {//LOne WOlf explained that ANYONE can trigger the marine countdown skill. [Skotlex]
 		md->state.alchemist = 1;
-		mobskill_use(md, iTimer->gettick(), MSC_ALCHEMIST);
+		mob->skill_use(md, timer->gettick(), MSC_ALCHEMIST);
 	}
 }
 
@@ -2086,9 +2069,8 @@ void mob_damage(struct mob_data *md, struct block_list *src, int damage) {
  * Signals death of mob.
  * type&1 -> no drops, type&2 -> no exp
  *------------------------------------------*/
-int mob_dead(struct mob_data *md, struct block_list *src, int type)
-{
-	struct status_data *status;
+int mob_dead(struct mob_data *md, struct block_list *src, int type) {
+	struct status_data *mstatus;
 	struct map_session_data *sd = NULL, *tmpsd[DAMAGELOG_SIZE];
 	struct map_session_data *mvp_sd = NULL, *second_sd = NULL, *third_sd = NULL;
 
@@ -2098,11 +2080,12 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		unsigned int base_exp,job_exp;
 	} pt[DAMAGELOG_SIZE];
 	int i, temp, count, m = md->bl.m, pnum = 0;
-	int dmgbltypes = 0;  // bitfield of all bl types, that caused damage to the mob and are elligible for exp distribution
-	unsigned int mvp_damage, tick = iTimer->gettick();
+	int dmgbltypes = 0;  // bitfield of all bl types, that caused damage to the mob and are eligible for exp distribution
+	unsigned int mvp_damage;
+	int64 tick = timer->gettick();
 	bool rebirth, homkillonly;
 
-	status = &md->status;
+	mstatus = &md->status;
 
 	if( src && src->type == BL_PC )
 	{
@@ -2116,21 +2099,20 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 	if( src )
 	{ // Use Dead skill only if not killed by Script or Command
 		md->state.skillstate = MSS_DEAD;
-		mobskill_use(md,tick,-1);
+		mob->skill_use(md,tick,-1);
 	}
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 
 	memset(pt,0,sizeof(pt));
 
 	if(src && src->type == BL_MOB)
-		mob_unlocktarget((struct mob_data *)src,tick);
+		mob->unlocktarget((struct mob_data *)src,tick);
 
 	// filter out entries not eligible for exp distribution
 	memset(tmpsd,0,sizeof(tmpsd));
-	for(i = 0, count = 0, mvp_damage = 0; i < DAMAGELOG_SIZE && md->dmglog[i].id; i++)
-	{
-		struct map_session_data* tsd = iMap->charid2sd(md->dmglog[i].id);
+	for(i = 0, count = 0, mvp_damage = 0; i < DAMAGELOG_SIZE && md->dmglog[i].id; i++) {
+		struct map_session_data* tsd = map->charid2sd(md->dmglog[i].id);
 
 		if(tsd == NULL)
 			continue; // skip empty entries
@@ -2175,21 +2157,21 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		}
 	}
 
-	if(!(type&2) && //No exp
-		(!map[m].flag.pvp || battle_config.pvp_exp) && //Pvp no exp rule [MouseJstr]
-		(!md->master_id || !md->special_state.ai) && //Only player-summoned mobs do not give exp. [Skotlex]
-		(!map[m].flag.nobaseexp || !map[m].flag.nojobexp) //Gives Exp
+	if( !(type&2) //No exp
+	 && (!map->list[m].flag.pvp || battle_config.pvp_exp) //Pvp no exp rule [MouseJstr]
+	 && (!md->master_id || !md->special_state.ai) //Only player-summoned mobs do not give exp. [Skotlex]
+	 && (!map->list[m].flag.nobaseexp || !map->list[m].flag.nojobexp) //Gives Exp
 	) { //Experience calculation.
 		int bonus = 100; //Bonus on top of your share (common to all attackers).
 		if (md->sc.data[SC_RICHMANKIM])
 			bonus += md->sc.data[SC_RICHMANKIM]->val2;
 		if(sd) {
-			temp = status_get_class(&md->bl);
+			temp = status->get_class(&md->bl);
 			if(sd->sc.data[SC_MIRACLE]) i = 2; //All mobs are Star Targets
 			else
 			ARR_FIND(0, MAX_PC_FEELHATE, i, temp == sd->hate_mob[i] &&
-				(battle_config.allow_skill_without_day || sg_info[i].day_func()));
-			if(i<MAX_PC_FEELHATE && (temp=pc->checkskill(sd,sg_info[i].bless_id)))
+				(battle_config.allow_skill_without_day || pc->sg_info[i].day_func()));
+			if(i<MAX_PC_FEELHATE && (temp=pc->checkskill(sd,pc->sg_info[i].bless_id)))
 				bonus += (i==2?20:10)*temp;
 		}
 		if(battle_config.mobs_level_up && md->level > md->db->lv) // [Valaris]
@@ -2207,7 +2189,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			per = (double)md->dmglog[i].dmg/(double)md->tdmg;
 		else {
 			//eAthena's exp formula based on max hp.
-			per = (double)md->dmglog[i].dmg/(double)status->max_hp;
+			per = (double)md->dmglog[i].dmg/(double)mstatus->max_hp;
 			if (per > 2) per = 2; // prevents unlimited exp gain
 		}
 
@@ -2221,7 +2203,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		// change experience for different sized monsters [Valaris]
 		if (battle_config.mob_size_influence) {
 			switch( md->special_state.size ) {
-				case SZ_MEDIUM:
+				case SZ_SMALL:
 					per /= 2.;
 					break;
 				case SZ_BIG:
@@ -2240,15 +2222,15 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 				zeny*=rnd()%250;
 		}
 
-		if (map[m].flag.nobaseexp || !md->db->base_exp)
+		if (map->list[m].flag.nobaseexp || !md->db->base_exp)
 			base_exp = 0;
 		else
-			base_exp = (unsigned int)cap_value(md->db->base_exp * per * bonus/100. * map[m].bexp/100., 1, UINT_MAX);
+			base_exp = (unsigned int)cap_value(md->db->base_exp * per * bonus/100. * map->list[m].bexp/100., 1, UINT_MAX);
 
-		if (map[m].flag.nojobexp || !md->db->job_exp || md->dmglog[i].flag == MDLF_HOMUN) //Homun earned job-exp is always lost.
+		if (map->list[m].flag.nojobexp || !md->db->job_exp || md->dmglog[i].flag == MDLF_HOMUN) //Homun earned job-exp is always lost.
 			job_exp = 0;
 		else
-			job_exp = (unsigned int)cap_value(md->db->job_exp * per * bonus/100. * map[m].jexp/100., 1, UINT_MAX);
+			job_exp = (unsigned int)cap_value(md->db->job_exp * per * bonus/100. * map->list[m].jexp/100., 1, UINT_MAX);
 
 		if ( (temp = tmpsd[i]->status.party_id) > 0 ) {
 			int j;
@@ -2285,7 +2267,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			if(base_exp || job_exp) {
 				if( md->dmglog[i].flag != MDLF_PET || battle_config.pet_attack_exp_to_master ) {
 #ifdef RENEWAL_EXP
-					int rate = pc->level_penalty_mod(tmpsd[i], md, 1);
+					int rate = pc->level_penalty_mod(md->level - (tmpsd[i])->status.base_level, md->status.race, md->status.mode, 1);
 					base_exp = (unsigned int)cap_value(base_exp * rate / 100, 1, UINT_MAX);
 					job_exp = (unsigned int)cap_value(job_exp * rate / 100, 1, UINT_MAX);
 #endif
@@ -2302,7 +2284,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 
 	} //End EXP giving.
 
-	if( !(type&1) && !map[m].flag.nomobloot && !md->state.rebirth && (
+	if( !(type&1) && !map->list[m].flag.nomobloot && !md->state.rebirth && (
 		!md->special_state.ai || //Non special mob
 		battle_config.alchemist_summon_reward == 2 || //All summoned give drops
 		(md->special_state.ai==2 && battle_config.alchemist_summon_reward == 1) //Marine Sphere Drops items.
@@ -2313,10 +2295,10 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		struct item_data* it = NULL;
 		int drop_rate;
 #ifdef RENEWAL_DROP
-		int drop_modifier = mvp_sd    ? pc->level_penalty_mod(mvp_sd, md, 2)   :
-							second_sd ? pc->level_penalty_mod(second_sd, md, 2):
-							third_sd  ? pc->level_penalty_mod(third_sd, md, 2) :
-							100;/* no player was attached, we dont use any modifier (100 = rates are not touched) */
+		int drop_modifier = mvp_sd    ? pc->level_penalty_mod( md->level - mvp_sd->status.base_level, md->status.race, md->status.mode, 2)   :
+							second_sd ? pc->level_penalty_mod( md->level - second_sd->status.base_level, md->status.race, md->status.mode, 2):
+							third_sd  ? pc->level_penalty_mod( md->level - third_sd->status.base_level, md->status.race, md->status.mode, 2) :
+							100;/* no player was attached, we don't use any modifier (100 = rates are not touched) */
 #endif
 		dlist->m = md->bl.m;
 		dlist->x = md->bl.x;
@@ -2330,7 +2312,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		{
 			if (md->db->dropitem[i].nameid <= 0)
 				continue;
-			if ( !(it = itemdb_exists(md->db->dropitem[i].nameid)) )
+			if ( !(it = itemdb->exists(md->db->dropitem[i].nameid)) )
 				continue;
 			drop_rate = md->db->dropitem[i].p;
 			if (drop_rate <= 0) {
@@ -2342,7 +2324,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			// change drops depending on monsters size [Valaris]
 			if (battle_config.mob_size_influence)
 			{
-				if (md->special_state.size == SZ_MEDIUM && drop_rate >= 2)
+				if (md->special_state.size == SZ_SMALL && drop_rate >= 2)
 					drop_rate /= 2;
 				else if( md->special_state.size == SZ_BIG)
 					drop_rate *= 2;
@@ -2370,33 +2352,49 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 					drop_rate = 1;
 			}
 #endif
+			if( sd && sd->status.mod_drop != 100 ) {
+				drop_rate = drop_rate * sd->status.mod_drop / 100;
+				if( drop_rate < 1 )
+					drop_rate = 1;
+			}
+			
 			// attempt to drop the item
 			if (rnd() % 10000 >= drop_rate)
 					continue;
 
 			if( mvp_sd && it->type == IT_PETEGG ) {
-				pet_create_egg(mvp_sd, md->db->dropitem[i].nameid);
+				pet->create_egg(mvp_sd, md->db->dropitem[i].nameid);
 				continue;
 			}
 
-			ditem = mob_setdropitem(md->db->dropitem[i].nameid, 1, it);
+			ditem = mob->setdropitem(md->db->dropitem[i].nameid, 1, it);
 
 			//A Rare Drop Global Announce by Lupus
 			if( mvp_sd && drop_rate <= battle_config.rare_drop_announce ) {
 				char message[128];
 				sprintf (message, msg_txt(541), mvp_sd->status.name, md->name, it->jname, (float)drop_rate/100);
 				//MSG: "'%s' won %s's %s (chance: %0.02f%%)"
-				intif_broadcast(message,strlen(message)+1,0);
+				intif->broadcast(message, strlen(message)+1, BC_DEFAULT);
 			}
+			
+			/* heres the thing we got the feature set up however we're still discussing how to best define the ids,
+			 * so while we discuss, for a small period of time, the list is hardcoded (yes officially only those 2 use it,
+			 * thus why we're unsure on how to best place the setting) */
+			/* temp, will not be hardcoded for long thudu. */
+			if( it->nameid == 7782 || it->nameid == 7783 ) /* for when not hardcoded: add a check on mvp bonus drop as well */
+				clif->item_drop_announce(mvp_sd, it->nameid, md->name);
+			
 			// Announce first, or else ditem will be freed. [Lance]
 			// By popular demand, use base drop rate for autoloot code. [Skotlex]
-			mob_item_drop(md, dlist, ditem, 0, md->db->dropitem[i].p, homkillonly);
+			mob->item_drop(md, dlist, ditem, 0, md->db->dropitem[i].p, homkillonly);
 		}
 
 		// Ore Discovery [Celest]
-		if (sd == mvp_sd && pc->checkskill(sd,BS_FINDINGORE)>0 && battle_config.finding_ore_rate/10 >= rnd()%10000) {
-			ditem = mob_setdropitem(itemdb_searchrandomid(IG_FINDINGORE), 1, NULL);
-			mob_item_drop(md, dlist, ditem, 0, battle_config.finding_ore_rate/10, homkillonly);
+		if (sd == mvp_sd && pc->checkskill(sd,BS_FINDINGORE) > 0) {
+			if( (temp = itemdb->chain_item(itemdb->chain_cache[ECC_ORE],&i)) ) {
+				ditem = mob->setdropitem(temp, 1, NULL);
+				mob->item_drop(md, dlist, ditem, 0, i, homkillonly);
+			}
 		}
 
 		if(sd) {
@@ -2406,8 +2404,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			{
 				if ( sd->add_drop[i].race == -md->class_ ||
 					( sd->add_drop[i].race > 0 && (
-						sd->add_drop[i].race & (1<<status->race) ||
-						sd->add_drop[i].race & (1<<(status->mode&MD_BOSS?RC_BOSS:RC_NONBOSS))
+						sd->add_drop[i].race & (1<<mstatus->race) ||
+						sd->add_drop[i].race & (1<<(mstatus->mode&MD_BOSS?RC_BOSS:RC_NONBOSS))
 					)))
 				{
 					//check if the bonus item drop rate should be multiplied with mob level/10 [Lupus]
@@ -2424,8 +2422,9 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 
 					if (rnd()%10000 >= drop_rate)
 						continue;
-					itemid = (sd->add_drop[i].id > 0) ? sd->add_drop[i].id : itemdb_searchrandomid(sd->add_drop[i].group);
-					mob_item_drop(md, dlist, mob_setdropitem(itemid,1,NULL), 0, drop_rate, homkillonly);
+					itemid = (sd->add_drop[i].id > 0) ? sd->add_drop[i].id : itemdb->chain_item(sd->add_drop[i].group,&drop_rate);
+					if( itemid )
+						mob->item_drop(md, dlist, mob->setdropitem(itemid,1,NULL), 0, drop_rate, homkillonly);
 				}
 			}
 
@@ -2440,10 +2439,10 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		// process items looted by the mob
 		if(md->lootitem) {
 			for(i = 0; i < md->lootitem_count; i++)
-				mob_item_drop(md, dlist, mob_setlootitem(&md->lootitem[i]), 1, 10000, homkillonly);
+				mob->item_drop(md, dlist, mob->setlootitem(&md->lootitem[i]), 1, 10000, homkillonly);
 		}
 		if (dlist->item) //There are drop items.
-			iTimer->add_timer(tick + (!battle_config.delay_battle_damage?500:0), mob_delay_item_drop, 0, (intptr_t)dlist);
+			timer->add(tick + (!battle_config.delay_battle_damage?500:0), mob->delay_item_drop, 0, (intptr_t)dlist);
 		else //No drops
 			ers_free(item_drop_list_ers, dlist);
 	} else if (md->lootitem && md->lootitem_count) {	//Loot MUST drop!
@@ -2456,18 +2455,17 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		dlist->third_charid = (third_sd ? third_sd->status.char_id : 0);
 		dlist->item = NULL;
 		for(i = 0; i < md->lootitem_count; i++)
-			mob_item_drop(md, dlist, mob_setlootitem(&md->lootitem[i]), 1, 10000, homkillonly);
-		iTimer->add_timer(tick + (!battle_config.delay_battle_damage?500:0), mob_delay_item_drop, 0, (intptr_t)dlist);
+			mob->item_drop(md, dlist, mob->setlootitem(&md->lootitem[i]), 1, 10000, homkillonly);
+		timer->add(tick + (!battle_config.delay_battle_damage?500:0), mob->delay_item_drop, 0, (intptr_t)dlist);
 	}
 
 	if(mvp_sd && md->db->mexp > 0 && !md->special_state.ai) {
 		int log_mvp[2] = {0};
 		unsigned int mexp;
-		struct item item;
 		double exp;
 
 		//mapflag: noexp check [Lorky]
-		if (map[m].flag.nobaseexp || type&2)
+		if (map->list[m].flag.nobaseexp || type&2)
 			exp =1;
 		else {
 			exp = md->db->mexp;
@@ -2482,10 +2480,11 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		pc->gainexp(mvp_sd, &md->bl, mexp,0, false);
 		log_mvp[1] = mexp;
 
-		if( !(map[m].flag.nomvploot || type&1) ) {
+		if( !(map->list[m].flag.nomvploot || type&1) ) {
 			/* pose them randomly in the list -- so on 100% drop servers it wont always drop the same item */
 			int mdrop_id[MAX_MVP_DROP];
 			int mdrop_p[MAX_MVP_DROP];
+			struct item item;
 
 			memset(&mdrop_id,0,MAX_MVP_DROP*sizeof(int));
 
@@ -2504,7 +2503,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 				struct item_data *data;
 				if(mdrop_id[i] <= 0)
 					continue;
-				if(! (data = itemdb_exists(mdrop_id[i])) )
+				if(! (data = itemdb->exists(mdrop_id[i])) )
 					continue;
 
 				temp = mdrop_p[i];
@@ -2515,7 +2514,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 
 				memset(&item,0,sizeof(item));
 				item.nameid=mdrop_id[i];
-				item.identify= itemdb_isidentified2(data);
+				item.identify= itemdb->isidentified2(data);
 				clif->mvp_item(mvp_sd,item.nameid);
 				log_mvp[0] = item.nameid;
 
@@ -2524,12 +2523,12 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 					char message[128];
 					sprintf (message, msg_txt(541), mvp_sd->status.name, md->name, data->jname, temp/100.);
 					//MSG: "'%s' won %s's %s (chance: %0.02f%%)"
-					intif_broadcast(message,strlen(message)+1,0);
+					intif->broadcast(message, strlen(message)+1, BC_DEFAULT);
 				}
 
 				if((temp = pc->additem(mvp_sd,&item,1,LOG_TYPE_PICKDROP_PLAYER)) != 0) {
 					clif->additem(mvp_sd,0,0,temp);
-					iMap->addflooritem(&item,1,mvp_sd->bl.m,mvp_sd->bl.x,mvp_sd->bl.y,mvp_sd->status.char_id,(second_sd?second_sd->status.char_id:0),(third_sd?third_sd->status.char_id:0),1);
+					map->addflooritem(&item,1,mvp_sd->bl.m,mvp_sd->bl.x,mvp_sd->bl.y,mvp_sd->status.char_id,(second_sd?second_sd->status.char_id:0),(third_sd?third_sd->status.char_id:0),1);
 				}
 
 				//Logs items, MVP prizes [Lupus]
@@ -2541,7 +2540,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		logs->mvpdrop(mvp_sd, md->class_, log_mvp);
 	}
 
-	if (type&2 && !sd && md->class_ == MOBID_EMPERIUM)
+	if (type&2 && !sd && md->class_ == MOBID_EMPERIUM && md->guardian_data)
 	  	//Emperium destroyed by script. Discard mvp character. [Skotlex]
 		mvp_sd = NULL;
 
@@ -2559,58 +2558,58 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 
 		if( sd ) {
 			if( sd->mission_mobid == md->class_) { //TK_MISSION [Skotlex]
-				if( ++sd->mission_count >= 100 && (temp = mob_get_random_id(0, 0xE, sd->status.base_level)) ) {
+				if( ++sd->mission_count >= 100 && (temp = mob->get_random_id(0, 0xE, sd->status.base_level)) ) {
 					pc->addfame(sd, 1);
 					sd->mission_mobid = temp;
-					pc_setglobalreg(sd,"TK_MISSION_ID", temp);
+					pc_setglobalreg(sd,script->add_str("TK_MISSION_ID"), temp);
 					sd->mission_count = 0;
 					clif->mission_info(sd, temp, 0);
 				}
-				pc_setglobalreg(sd,"TK_MISSION_COUNT", sd->mission_count);
+				pc_setglobalreg(sd,script->add_str("TK_MISSION_COUNT"), sd->mission_count);
 			}
 
 			if( sd->status.party_id )
-				iMap->foreachinrange(quest_update_objective_sub,&md->bl,AREA_SIZE,BL_PC,sd->status.party_id,md->class_);
+				map->foreachinrange(quest->update_objective_sub,&md->bl,AREA_SIZE,BL_PC,sd->status.party_id,md->class_);
 			else if( sd->avail_quests )
-				quest_update_objective(sd, md->class_);
+				quest->update_objective(sd, md->class_);
 
-			if( sd->md && src && src->type != BL_HOM && mob_db(md->class_)->lv > sd->status.base_level/2 )
-				mercenary_kills(sd->md);
+			if( sd->md && src && src->type != BL_HOM && mob->db(md->class_)->lv > sd->status.base_level/2 )
+				mercenary->kills(sd->md);
 		}
 
 		if( md->npc_event[0] && !md->state.npc_killmonster ) {
 			if( sd && battle_config.mob_npc_event_type ) {
 				pc->setparam(sd, SP_KILLERRID, sd->bl.id);
-				npc_event(sd,md->npc_event,0);
+				npc->event(sd,md->npc_event,0);
 			} else if( mvp_sd ) {
 				pc->setparam(mvp_sd, SP_KILLERRID, sd?sd->bl.id:0);
-				npc_event(mvp_sd,md->npc_event,0);
+				npc->event(mvp_sd,md->npc_event,0);
 			} else
-				npc_event_do(md->npc_event);
+				npc->event_do(md->npc_event);
 		} else if( mvp_sd && !md->state.npc_killmonster ) {
 			pc->setparam(mvp_sd, SP_KILLEDRID, md->class_);
-			npc_script_event(mvp_sd, NPCE_KILLNPC); // PCKillNPC [Lance]
+			npc->script_event(mvp_sd, NPCE_KILLNPC); // PCKillNPC [Lance]
 		}
 
 		md->status.hp = 1;
 	}
 
 	if(md->deletetimer != INVALID_TIMER) {
-		iTimer->delete_timer(md->deletetimer,mob_timer_delete);
+		timer->delete(md->deletetimer,mob->timer_delete);
 		md->deletetimer = INVALID_TIMER;
 	}
 	/**
 	 * Only loops if necessary (e.g. a poring would never need to loop)
 	 **/
 	if( md->can_summon )
-		mob_deleteslave(md);
+		mob->deleteslave(md);
 
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 
 	if( !rebirth ) {
 
 		if( pcdb_checkid(md->vd->class_) ) {//Player mobs are not removed automatically by the client.
-			/* first we set them dead, then we delay the outsight effect */
+			/* first we set them dead, then we delay the out sight effect */
 			clif->clearunit_area(&md->bl,CLR_DEAD);
 			clif->clearunit_delayed(&md->bl, CLR_OUTSIGHT,tick+3000);
 		} else
@@ -2622,23 +2621,23 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 
 	}
 
-	if(!md->spawn) //Tell status_damage to remove it from memory.
+	if(!md->spawn) //Tell status->damage to remove it from memory.
 		return 5; // Note: Actually, it's 4. Oh well...
 
 	// MvP tomb [GreenBox]
-	if (battle_config.mvp_tomb_enabled && md->spawn->state.boss)
-		mvptomb_create(md, mvp_sd ? mvp_sd->status.name : NULL, time(NULL));
+	if (battle_config.mvp_tomb_enabled && md->spawn->state.boss && map->list[md->bl.m].flag.notomb != 1)
+		mob->mvptomb_create(md, mvp_sd ? mvp_sd->status.name : NULL, time(NULL));
 
 	if( !rebirth ) {
-		status_change_clear(&md->bl,1);
-		mob_setdelayspawn(md); //Set respawning.
+		status->change_clear(&md->bl,1);
+		mob->setdelayspawn(md); //Set respawning.
 	}
 	return 3; //Remove from map.
 }
 
 void mob_revive(struct mob_data *md, unsigned int hp)
 {
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	md->state.skillstate = MSS_IDLE;
 	md->last_thinktime = tick;
 	md->next_walktime = tick+rnd()%50+5000;
@@ -2647,10 +2646,10 @@ void mob_revive(struct mob_data *md, unsigned int hp)
 	memset(md->dmglog, 0, sizeof(md->dmglog));	// Reset the damage done on the rebirthed monster, otherwise will grant full exp + damage done. [Valaris]
 	md->tdmg = 0;
 	if (!md->bl.prev)
-		iMap->addblock(&md->bl);
+		map->addblock(&md->bl);
 	clif->spawn(&md->bl);
 	skill->unit_move(&md->bl,tick,1);
-	mobskill_use(md, tick, MSC_SPAWN);
+	mob->skill_use(md, tick, MSC_SPAWN);
 	if (battle_config.show_mob_info&3)
 		clif->charnameack (0, &md->bl);
 }
@@ -2663,35 +2662,29 @@ int mob_guardian_guildchange(struct mob_data *md)
 	if (!md->guardian_data)
 		return 0;
 
-	if (md->guardian_data->castle->guild_id == 0)
+	if( md->guardian_data->castle->guild_id == 0 )
 	{	//Castle with no owner? Delete the guardians.
-		if (md->class_ == MOBID_EMPERIUM)
-		{	//But don't delete the emperium, just clear it's guild-data
-			md->guardian_data->guild_id = 0;
-			md->guardian_data->emblem_id = 0;
-			md->guardian_data->guild_name[0] = '\0';
-		} else {
+		if( md->class_ == MOBID_EMPERIUM ) //But don't delete the emperium, just clear it's guild-data
+			md->guardian_data->g = NULL;
+		else {
 			if (md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS && md->guardian_data->castle->guardian[md->guardian_data->number].visible)
 				guild->castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number, 0);
-			unit_free(&md->bl,CLR_OUTSIGHT); //Remove guardian.
+			unit->free(&md->bl,CLR_OUTSIGHT); //Remove guardian.
 		}
 		return 0;
 	}
 
 	g = guild->search(md->guardian_data->castle->guild_id);
-	if (g == NULL)
+	if( g == NULL )
 	{	//Properly remove guardian info from Castle data.
-		ShowError("mob_guardian_guildchange: New Guild (id %d) does not exists!\n", md->guardian_data->guild_id);
+		ShowError("mob_guardian_guildchange: New Guild (id %d) does not exists!\n", md->guardian_data->castle->guild_id);
 		if (md->guardian_data->number >= 0 && md->guardian_data->number < MAX_GUARDIANS)
 			guild->castledatasave(md->guardian_data->castle->castle_id, 10+md->guardian_data->number, 0);
-		unit_free(&md->bl,CLR_OUTSIGHT);
+		unit->free(&md->bl,CLR_OUTSIGHT);
 		return 0;
 	}
 
-	md->guardian_data->guild_id = g->guild_id;
-	md->guardian_data->emblem_id = g->emblem_id;
-	md->guardian_data->guardup_lv = guild->checkskill(g,GD_GUARDUP);
-	memcpy(md->guardian_data->guild_name, g->name, NAME_LENGTH);
+	md->guardian_data->g = g;
 
 	return 1;
 }
@@ -2706,16 +2699,16 @@ int mob_random_class (int *value, size_t count)
 	// no count specified, look into the array manually, but take only max 5 elements
 	if (count < 1) {
 		count = 0;
-		while(count < 5 && mobdb_checkid(value[count])) count++;
+		while(count < 5 && mob->db_checkid(value[count])) count++;
 		if(count < 1)	// nothing found
 			return 0;
 	} else {
 		// check if at least the first value is valid
-		if(mobdb_checkid(value[0]) == 0)
+		if(mob->db_checkid(value[0]) == 0)
 			return 0;
 	}
 	//Pick a random value, hoping it exists. [Skotlex]
-	return mobdb_checkid(value[rnd()%count]);
+	return mob->db_checkid(value[rnd()%count]);
 }
 
 /*==========================================
@@ -2723,8 +2716,8 @@ int mob_random_class (int *value, size_t count)
  *------------------------------------------*/
 int mob_class_change (struct mob_data *md, int class_)
 {
-	unsigned int tick = iTimer->gettick();
-	int i, c, hp_rate;
+	int64 tick = timer->gettick(), c = 0;
+	int i, hp_rate;
 
 	nullpo_ret(md);
 
@@ -2741,7 +2734,7 @@ int mob_class_change (struct mob_data *md, int class_)
 	if( md->special_state.ai > 1 )
 		return 0; //Marine Spheres and Floras.
 
-	if( mob_is_clone(md->class_) )
+	if( mob->is_clone(md->class_) )
 		return 0; //Clones
 
 	if( md->class_ == class_ )
@@ -2749,7 +2742,7 @@ int mob_class_change (struct mob_data *md, int class_)
 
 	hp_rate = get_percentage(md->status.hp, md->status.max_hp);
 	md->class_ = class_;
-	md->db = mob_db(class_);
+	md->db = mob->db(class_);
 	if (battle_config.override_mob_names==1)
 		memcpy(md->name,md->db->name,NAME_LENGTH);
 	else
@@ -2757,10 +2750,10 @@ int mob_class_change (struct mob_data *md, int class_)
 
 	mob_stop_attack(md);
 	mob_stop_walking(md, 0);
-	unit_skillcastcancel(&md->bl, 0);
-	status_set_viewdata(&md->bl, class_);
+	unit->skillcastcancel(&md->bl, 0);
+	status->set_viewdata(&md->bl, class_);
 	clif->class_change(&md->bl, md->vd->class_, 1);
-	status_calc_mob(md, 1);
+	status_calc_mob(md, SCO_FIRST);
 	md->ud.state.speed_changed = 1; //Speed change update.
 
 	if (battle_config.monster_class_change_recover) {
@@ -2793,13 +2786,25 @@ void mob_heal(struct mob_data *md,unsigned int heal)
 {
 	if (battle_config.show_mob_info&3)
 		clif->charnameack (0, &md->bl);
+	
+#if PACKETVER >= 20120404
+	if( !(md->status.mode&MD_BOSS) ){
+		int i;
+		for(i = 0; i < DAMAGELOG_SIZE; i++){ // must show hp bar to all char who already hit the mob.
+			if( md->dmglog[i].id ) {
+				struct map_session_data *sd = map->charid2sd(md->dmglog[i].id);
+				if( sd && check_distance_bl(&md->bl, &sd->bl, AREA_SIZE) ) // check if in range
+					clif->monster_hp_bar(md,sd);
+			}
+		}
+	}
+#endif
 }
 
 /*==========================================
  * Added by RoVeRT
  *------------------------------------------*/
-int mob_warpslave_sub(struct block_list *bl,va_list ap)
-{
+int mob_warpslave_sub(struct block_list *bl,va_list ap) {
 	struct mob_data *md=(struct mob_data *)bl;
 	struct block_list *master;
 	short x,y,range=0;
@@ -2809,8 +2814,8 @@ int mob_warpslave_sub(struct block_list *bl,va_list ap)
 	if(md->master_id!=master->id)
 		return 0;
 
-	iMap->search_freecell(master, 0, &x, &y, range, range, 0);
-	unit_warp(&md->bl, master->m, x, y,CLR_RESPAWN);
+	map->search_freecell(master, 0, &x, &y, range, range, 0);
+	unit->warp(&md->bl, master->m, x, y,CLR_TELEPORT);
 	return 1;
 }
 
@@ -2819,16 +2824,15 @@ int mob_warpslave_sub(struct block_list *bl,va_list ap)
  * Warps slaves. Range is the area around the master that they can
  * appear in randomly.
  *------------------------------------------*/
-int mob_warpslave(struct block_list *bl, int range)
-{
+int mob_warpslave(struct block_list *bl, int range) {
 	if (range < 1)
 		range = 1; //Min range needed to avoid crashes and stuff. [Skotlex]
 
-	return iMap->foreachinmap(mob_warpslave_sub, bl->m, BL_MOB, bl, range);
+	return map->foreachinmap(mob->warpslave_sub, bl->m, BL_MOB, bl, range);
 }
 
 /*==========================================
- *  Counts slave sub, curently checking if mob master is the given ID.
+ *  Counts slave sub, currently checking if mob master is the given ID.
  *------------------------------------------*/
 int mob_countslave_sub(struct block_list *bl,va_list ap)
 {
@@ -2845,9 +2849,8 @@ int mob_countslave_sub(struct block_list *bl,va_list ap)
 /*==========================================
  * Counts the number of slaves a mob has on the map.
  *------------------------------------------*/
-int mob_countslave(struct block_list *bl)
-{
-	return iMap->foreachinmap(mob_countslave_sub, bl->m, BL_MOB,bl->id);
+int mob_countslave(struct block_list *bl) {
+	return map->foreachinmap(mob->countslave_sub, bl->m, BL_MOB,bl->id);
 }
 
 /*==========================================
@@ -2870,14 +2873,14 @@ int mob_summonslave(struct mob_data *md2,int *value,int amount,uint16 skill_id)
 	data.state.size = md2->special_state.size;
 	data.state.ai = md2->special_state.ai;
 
-	if(mobdb_checkid(value[0]) == 0)
+	if(mob->db_checkid(value[0]) == 0)
 		return 0;
 	/**
 	 * Flags this monster is able to summon; saves a worth amount of memory upon deletion
 	 **/
 	md2->can_summon = 1;
 
-	while(count < 5 && mobdb_checkid(value[count])) count++;
+	while(count < 5 && mob->db_checkid(value[count])) count++;
 	if(count < 1) return 0;
 	if (amount > 0 && amount < count) { //Do not start on 0, pick some random sub subset [Skotlex]
 		k = rnd()%count;
@@ -2891,10 +2894,10 @@ int mob_summonslave(struct mob_data *md2,int *value,int amount,uint16 skill_id)
 	for(;k<amount;k++) {
 		short x,y;
 		data.class_ = value[k%count]; //Summon slaves in round-robin fashion. [Skotlex]
-		if (mobdb_checkid(data.class_) == 0)
+		if (mob->db_checkid(data.class_) == 0)
 			continue;
 
-		if (iMap->search_freecell(&md2->bl, 0, &x, &y, MOB_SLAVEDISTANCE, MOB_SLAVEDISTANCE, 0)) {
+		if (map->search_freecell(&md2->bl, 0, &x, &y, MOB_SLAVEDISTANCE, MOB_SLAVEDISTANCE, 0)) {
 			data.x = x;
 			data.y = y;
 		} else {
@@ -2908,15 +2911,15 @@ int mob_summonslave(struct mob_data *md2,int *value,int amount,uint16 skill_id)
 		else
 			strcpy(data.name,"--ja--");
 
-		if (!mob_parse_dataset(&data))
+		if (!mob->parse_dataset(&data))
 			continue;
 
-		md= mob_spawn_dataset(&data);
+		md= mob->spawn_dataset(&data);
 		if(skill_id == NPC_SUMMONSLAVE){
 			md->master_id=md2->bl.id;
 			md->special_state.ai = md2->special_state.ai;
 		}
-		mob_spawn(md);
+		mob->spawn(md);
 
 		if (hp_rate) //Scale HP
 			md->status.hp = md->status.max_hp*hp_rate/100;
@@ -2927,17 +2930,17 @@ int mob_summonslave(struct mob_data *md2,int *value,int amount,uint16 skill_id)
 			switch (battle_config.slaves_inherit_mode) {
 			case 1: //Always aggressive
 				if (!(md->status.mode&MD_AGGRESSIVE))
-					sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, MD_AGGRESSIVE, 0, 0);
+					sc_start4(NULL, &md->bl, SC_MODECHANGE, 100,1,0, MD_AGGRESSIVE, 0, 0);
 				break;
 			case 2: //Always passive
 				if (md->status.mode&MD_AGGRESSIVE)
-					sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, 0, MD_AGGRESSIVE, 0);
+					sc_start4(NULL, &md->bl, SC_MODECHANGE, 100,1,0, 0, MD_AGGRESSIVE, 0);
 				break;
 			default: //Copy master.
 				if (md2->status.mode&MD_AGGRESSIVE)
-					sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, MD_AGGRESSIVE, 0, 0);
+					sc_start4(NULL, &md->bl, SC_MODECHANGE, 100,1,0, MD_AGGRESSIVE, 0, 0);
 				else
-					sc_start4(&md->bl, SC_MODECHANGE, 100,1,0, 0, MD_AGGRESSIVE, 0);
+					sc_start4(NULL, &md->bl, SC_MODECHANGE, 100,1,0, 0, MD_AGGRESSIVE, 0);
 				break;
 			}
 		}
@@ -2954,8 +2957,8 @@ int mob_summonslave(struct mob_data *md2,int *value,int amount,uint16 skill_id)
  *------------------------------------------*/
 int mob_skill_id2skill_idx(int class_,uint16 skill_id)
 {
-	int i, max = mob_db(class_)->maxskill;
-	struct mob_skill *ms=mob_db(class_)->skill;
+	int i, max = mob->db(class_)->maxskill;
+	struct mob_skill *ms=mob->db(class_)->skill;
 
 	if(ms==NULL)
 		return -1;
@@ -2993,8 +2996,7 @@ int mob_getfriendhprate_sub(struct block_list *bl,va_list ap)
 		(*fr) = bl;
 	return 1;
 }
-static struct block_list *mob_getfriendhprate(struct mob_data *md,int min_rate,int max_rate)
-{
+struct block_list *mob_getfriendhprate(struct mob_data *md,int min_rate,int max_rate) {
 	struct block_list *fr=NULL;
 	int type = BL_MOB;
 
@@ -3003,17 +3005,15 @@ static struct block_list *mob_getfriendhprate(struct mob_data *md,int min_rate,i
 	if (md->special_state.ai) //Summoned creatures. [Skotlex]
 		type = BL_PC;
 
-	iMap->foreachinrange(mob_getfriendhprate_sub, &md->bl, 8, type,md,min_rate,max_rate,&fr);
+	map->foreachinrange(mob->getfriendhprate_sub, &md->bl, 8, type,md,min_rate,max_rate,&fr);
 	return fr;
 }
 /*==========================================
  * Check hp rate of its master
  *------------------------------------------*/
-struct block_list *mob_getmasterhpltmaxrate(struct mob_data *md,int rate)
-{
-	if( md && md->master_id > 0 )
-	{
-		struct block_list *bl = iMap->id2bl(md->master_id);
+struct block_list *mob_getmasterhpltmaxrate(struct mob_data *md,int rate) {
+	if( md && md->master_id > 0 ) {
+		struct block_list *bl = map->id2bl(md->master_id);
 		if( bl && get_percentage(status_get_hp(bl), status_get_max_hp(bl)) < rate )
 			return bl;
 	}
@@ -3055,25 +3055,24 @@ int mob_getfriendstatus_sub(struct block_list *bl,va_list ap)
 	return 0;
 }
 
-struct mob_data *mob_getfriendstatus(struct mob_data *md,int cond1,int cond2)
-{
+struct mob_data *mob_getfriendstatus(struct mob_data *md,int cond1,int cond2) {
 	struct mob_data* fr = NULL;
 	nullpo_ret(md);
 
-	iMap->foreachinrange(mob_getfriendstatus_sub, &md->bl, 8,BL_MOB, md,cond1,cond2,&fr);
+	map->foreachinrange(mob->getfriendstatus_sub, &md->bl, 8,BL_MOB, md,cond1,cond2,&fr);
 	return fr;
 }
 
 /*==========================================
  * Skill use judging
  *------------------------------------------*/
-int mobskill_use(struct mob_data *md, unsigned int tick, int event)
-{
+int mobskill_use(struct mob_data *md, int64 tick, int event) {
 	struct mob_skill *ms;
 	struct block_list *fbl = NULL; //Friend bl, which can either be a BL_PC or BL_MOB depending on the situation. [Skotlex]
 	struct block_list *bl;
 	struct mob_data *fmd = NULL;
 	int i,j,n;
+	short skill_target;
 
 	nullpo_ret(md);
 	nullpo_ret(ms = md->db->skill);
@@ -3139,20 +3138,20 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 					}
 					flag ^= (ms[i].cond1 == MSC_MYSTATUSOFF); break;
 				case MSC_FRIENDHPLTMAXRATE:	// friend HP < maxhp%
-					flag = ((fbl = mob_getfriendhprate(md, 0, ms[i].cond2)) != NULL); break;
+					flag = ((fbl = mob->getfriendhprate(md, 0, ms[i].cond2)) != NULL); break;
 				case MSC_FRIENDHPINRATE	:
-					flag = ((fbl = mob_getfriendhprate(md, ms[i].cond2, ms[i].val[0])) != NULL); break;
+					flag = ((fbl = mob->getfriendhprate(md, ms[i].cond2, ms[i].val[0])) != NULL); break;
 				case MSC_FRIENDSTATUSON:	// friend status[num] on
 				case MSC_FRIENDSTATUSOFF:	// friend status[num] off
-					flag = ((fmd = mob_getfriendstatus(md, ms[i].cond1, ms[i].cond2)) != NULL); break;
+					flag = ((fmd = mob->getfriendstatus(md, ms[i].cond1, ms[i].cond2)) != NULL); break;
 				case MSC_SLAVELT:		// slave < num
-					flag = (mob_countslave(&md->bl) < c2 ); break;
+					flag = (mob->countslave(&md->bl) < c2 ); break;
 				case MSC_ATTACKPCGT:	// attack pc > num
-					flag = (unit_counttargeted(&md->bl) > c2); break;
+					flag = (unit->counttargeted(&md->bl) > c2); break;
 				case MSC_SLAVELE:		// slave <= num
-					flag = (mob_countslave(&md->bl) <= c2 ); break;
+					flag = (mob->countslave(&md->bl) <= c2 ); break;
 				case MSC_ATTACKPCGE:	// attack pc >= num
-					flag = (unit_counttargeted(&md->bl) >= c2); break;
+					flag = (unit->counttargeted(&md->bl) >= c2); break;
 				case MSC_AFTERSKILL:
 					flag = (md->ud.skill_id == c2); break;
 				case MSC_RUDEATTACKED:
@@ -3160,9 +3159,9 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 					if (flag) md->state.attacked_count = 0;	//Rude attacked count should be reset after the skill condition is met. Thanks to Komurka [Skotlex]
 					break;
 				case MSC_MASTERHPLTMAXRATE:
-					flag = ((fbl = mob_getmasterhpltmaxrate(md, ms[i].cond2)) != NULL); break;
+					flag = ((fbl = mob->getmasterhpltmaxrate(md, ms[i].cond2)) != NULL); break;
 				case MSC_MASTERATTACKED:
-					flag = (md->master_id > 0 && (fbl=iMap->id2bl(md->master_id)) && unit_counttargeted(fbl) > 0); break;
+					flag = (md->master_id > 0 && (fbl=map->id2bl(md->master_id)) && unit->counttargeted(fbl) > 0); break;
 				case MSC_ALCHEMIST:
 					flag = (md->state.alchemist);
 					break;
@@ -3172,10 +3171,12 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 		if (!flag)
 			continue; //Skill requisite failed to be fulfilled.
 
+
 		//Execute skill
+		skill_target = (md->db->status.mode&MD_RANDOMTARGET)? MST_RANDOM : ms[i].target;
 		if (skill->get_casttype(ms[i].skill_id) == CAST_GROUND) {//Ground skill.
 			short x, y;
-			switch (ms[i].target) {
+			switch (skill_target) {
 				case MST_RANDOM: //Pick a random enemy within skill range.
 					bl = battle->get_enemy(&md->bl, DEFAULT_ENEMY_TYPE(md),
 						skill->get_range2(&md->bl, ms[i].skill_id, ms[i].skill_lv));
@@ -3185,12 +3186,12 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 				case MST_AROUND6:
 				case MST_AROUND7:
 				case MST_AROUND8:
-					bl = iMap->id2bl(md->target_id);
+					bl = map->id2bl(md->target_id);
 					break;
 				case MST_MASTER:
 					bl = &md->bl;
 					if (md->master_id)
-						bl = iMap->id2bl(md->master_id);
+						bl = map->id2bl(md->master_id);
 					if (bl) //Otherwise, fall through.
 						break;
 				case MST_FRIEND:
@@ -3205,34 +3206,34 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 			x = bl->x;
 		  	y = bl->y;
 			// Look for an area to cast the spell around...
-			if (ms[i].target >= MST_AROUND1 || ms[i].target >= MST_AROUND5) {
-				j = ms[i].target >= MST_AROUND1?
-					(ms[i].target-MST_AROUND1) +1:
-					(ms[i].target-MST_AROUND5) +1;
-				iMap->search_freecell(&md->bl, md->bl.m, &x, &y, j, j, 3);
+			if (skill_target >= MST_AROUND1 || skill_target >= MST_AROUND5) {
+				j = skill_target >= MST_AROUND1?
+					(skill_target-MST_AROUND1) +1:
+					(skill_target-MST_AROUND5) +1;
+				map->search_freecell(&md->bl, md->bl.m, &x, &y, j, j, 3);
 			}
 			md->skill_idx = i;
-			iMap->freeblock_lock();
-			if( !battle->check_range(&md->bl,bl,skill->get_range2(&md->bl, ms[i].skill_id,ms[i].skill_lv)) ||
-				!unit_skilluse_pos2(&md->bl, x, y,ms[i].skill_id, ms[i].skill_lv,ms[i].casttime, ms[i].cancel) )
-			{
-				iMap->freeblock_unlock();
+			map->freeblock_lock();
+			if( !battle->check_range(&md->bl,bl,skill->get_range2(&md->bl, ms[i].skill_id,ms[i].skill_lv))
+			 || !unit->skilluse_pos2(&md->bl, x, y,ms[i].skill_id, ms[i].skill_lv,ms[i].casttime, ms[i].cancel)
+			) {
+				map->freeblock_unlock();
 				continue;
 			}
 		} else {
-			//Targetted skill
-			switch (ms[i].target) {
+			//Targeted skill
+			switch (skill_target) {
 				case MST_RANDOM: //Pick a random enemy within skill range.
 					bl = battle->get_enemy(&md->bl, DEFAULT_ENEMY_TYPE(md),
 						skill->get_range2(&md->bl, ms[i].skill_id, ms[i].skill_lv));
 					break;
 				case MST_TARGET:
-					bl = iMap->id2bl(md->target_id);
+					bl = map->id2bl(md->target_id);
 					break;
 				case MST_MASTER:
 					bl = &md->bl;
 					if (md->master_id)
-						bl = iMap->id2bl(md->master_id);
+						bl = map->id2bl(md->master_id);
 					if (bl) //Otherwise, fall through.
 						break;
 				case MST_FRIEND:
@@ -3250,17 +3251,17 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 			if (!bl) continue;
 
 			md->skill_idx = i;
-			iMap->freeblock_lock();
-			if( !battle->check_range(&md->bl,bl,skill->get_range2(&md->bl, ms[i].skill_id,ms[i].skill_lv)) ||
-				!unit_skilluse_id2(&md->bl, bl->id,ms[i].skill_id, ms[i].skill_lv,ms[i].casttime, ms[i].cancel) )
-			{
-				iMap->freeblock_unlock();
+			map->freeblock_lock();
+			if( !battle->check_range(&md->bl,bl,skill->get_range2(&md->bl, ms[i].skill_id,ms[i].skill_lv))
+			 || !unit->skilluse_id2(&md->bl, bl->id,ms[i].skill_id, ms[i].skill_lv,ms[i].casttime, ms[i].cancel)
+			) {
+				map->freeblock_unlock();
 				continue;
 			}
 		}
 		//Skill used. Post-setups...
 		if ( ms[ i ].msg_id ){ //Display color message [SnakeDrak]
-			struct mob_chat *mc = mob_chat(ms[i].msg_id);
+			struct mob_chat *mc = mob->chat(ms[i].msg_id);
 			char temp[CHAT_SIZE_MAX];
  			char name[NAME_LENGTH];
  			snprintf(name, sizeof name,"%s", md->name);
@@ -3274,7 +3275,7 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 					md->skilldelay[j]=tick;
 		} else
 			md->skilldelay[i]=tick;
-		iMap->freeblock_unlock();
+		map->freeblock_unlock();
 		return 1;
 	}
 	//No skill was used.
@@ -3284,8 +3285,7 @@ int mobskill_use(struct mob_data *md, unsigned int tick, int event)
 /*==========================================
  * Skill use event processing
  *------------------------------------------*/
-int mobskill_event(struct mob_data *md, struct block_list *src, unsigned int tick, int flag)
-{
+int mobskill_event(struct mob_data *md, struct block_list *src, int64 tick, int flag) {
 	int target_id, res = 0;
 
 	if(md->bl.prev == NULL || md->status.hp <= 0)
@@ -3296,13 +3296,13 @@ int mobskill_event(struct mob_data *md, struct block_list *src, unsigned int tic
 		md->target_id = src->id;
 
 	if (flag == -1)
-		res = mobskill_use(md, tick, MSC_CASTTARGETED);
+		res = mob->skill_use(md, tick, MSC_CASTTARGETED);
 	else if ((flag&0xffff) == MSC_SKILLUSED)
-		res = mobskill_use(md, tick, flag);
+		res = mob->skill_use(md, tick, flag);
 	else if (flag&BF_SHORT)
-		res = mobskill_use(md, tick, MSC_CLOSEDATTACKED);
+		res = mob->skill_use(md, tick, MSC_CLOSEDATTACKED);
 	else if (flag&BF_LONG && !(flag&BF_MAGIC)) //Long-attacked should not include magic.
-		res = mobskill_use(md, tick, MSC_LONGRANGEATTACKED);
+		res = mob->skill_use(md, tick, MSC_LONGRANGEATTACKED);
 
 	if (!res)
 	//Restore previous target only if skill condition failed to trigger. [Skotlex]
@@ -3319,53 +3319,52 @@ int mob_is_clone(int class_)
 {
 	if(class_ < MOB_CLONE_START || class_ > MOB_CLONE_END)
 		return 0;
-	if (mob_db(class_) == mob_dummy)
+	if (mob->db(class_) == mob->dummy)
 		return 0;
 	return class_;
 }
 
 //Flag values:
-//&1: Set special ai (fight mobs, not players)
+//&1: Set special AI (fight mobs, not players)
 //If mode is not passed, a default aggressive mode is used.
 //If master_id is passed, clone is attached to him.
 //Returns: ID of newly crafted copy.
-int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, const char *event, int master_id, int mode, int flag, unsigned int duration)
-{
+int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, const char *event, int master_id, int mode, int flag, unsigned int duration) {
 	int class_;
 	int i,j,h,inf,skill_id, fd;
 	struct mob_data *md;
 	struct mob_skill *ms;
 	struct mob_db* db;
-	struct status_data *status;
+	struct status_data *mstatus;
 
 	nullpo_ret(sd);
 
 	if(pc_isdead(sd) && master_id && flag&1)
 		return 0;
 
-	ARR_FIND( MOB_CLONE_START, MOB_CLONE_END, class_, mob_db_data[class_] == NULL );
+	ARR_FIND( MOB_CLONE_START, MOB_CLONE_END, class_, mob->db_data[class_] == NULL );
 	if(class_ >= MOB_CLONE_END)
 		return 0;
 
-	db = mob_db_data[class_]=(struct mob_db*)aCalloc(1, sizeof(struct mob_db));
-	status = &db->status;
+	db = mob->db_data[class_]=(struct mob_db*)aCalloc(1, sizeof(struct mob_db));
+	mstatus = &db->status;
 	strcpy(db->sprite,sd->status.name);
 	strcpy(db->name,sd->status.name);
 	strcpy(db->jname,sd->status.name);
-	db->lv=status_get_lv(&sd->bl);
-	memcpy(status, &sd->base_status, sizeof(struct status_data));
-	status->rhw.atk2= status->dex + status->rhw.atk + status->rhw.atk2; //Max ATK
-	status->rhw.atk = status->dex; //Min ATK
-	if (status->lhw.atk) {
-		status->lhw.atk2= status->dex + status->lhw.atk + status->lhw.atk2; //Max ATK
-		status->lhw.atk = status->dex; //Min ATK
+	db->lv=status->get_lv(&sd->bl);
+	memcpy(mstatus, &sd->base_status, sizeof(struct status_data));
+	mstatus->rhw.atk2= mstatus->dex + mstatus->rhw.atk + mstatus->rhw.atk2; //Max ATK
+	mstatus->rhw.atk = mstatus->dex; //Min ATK
+	if (mstatus->lhw.atk) {
+		mstatus->lhw.atk2= mstatus->dex + mstatus->lhw.atk + mstatus->lhw.atk2; //Max ATK
+		mstatus->lhw.atk = mstatus->dex; //Min ATK
 	}
 	if (mode) //User provided mode.
-		status->mode = mode;
+		mstatus->mode = mode;
 	else if (flag&1) //Friendly Character, remove looting.
-		status->mode &= ~MD_LOOTER;
-	status->hp = status->max_hp;
-	status->sp = status->max_sp;
+		mstatus->mode &= ~MD_LOOTER;
+	mstatus->hp = mstatus->max_hp;
+	mstatus->sp = mstatus->max_sp;
 	memcpy(&db->vd, &sd->vd, sizeof(struct view_data));
 	db->base_exp=1;
 	db->job_exp=1;
@@ -3384,18 +3383,18 @@ int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, cons
 
 	//Go Backwards to give better priority to advanced skills.
 	for (i=0,j = MAX_SKILL_TREE-1;j>=0 && i< MAX_MOBSKILL ;j--) {
-		int idx = skill_tree[pc->class2idx(sd->status.class_)][j].idx;
-		skill_id = skill_tree[pc->class2idx(sd->status.class_)][j].id;
+		int idx = pc->skill_tree[pc->class2idx(sd->status.class_)][j].idx;
+		skill_id = pc->skill_tree[pc->class2idx(sd->status.class_)][j].id;
 		if (!skill_id || sd->status.skill[idx].lv < 1 ||
-			(skill_db[idx].inf2&(INF2_WEDDING_SKILL|INF2_GUILD_SKILL))
+			(skill->db[idx].inf2&(INF2_WEDDING_SKILL|INF2_GUILD_SKILL))
 		)
 			continue;
-		for(h = 0; h < map[sd->bl.m].zone->disabled_skills_count; h++) {
-			if( skill_id == map[sd->bl.m].zone->disabled_skills[h]->nameid && map[sd->bl.m].zone->disabled_skills[h]->subtype == MZS_CLONE ) {
+		for(h = 0; h < map->list[sd->bl.m].zone->disabled_skills_count; h++) {
+			if( skill_id == map->list[sd->bl.m].zone->disabled_skills[h]->nameid && map->list[sd->bl.m].zone->disabled_skills[h]->subtype == MZS_CLONE ) {
 				break;
 			}
 		}
-		if( h < map[sd->bl.m].zone->disabled_skills_count )
+		if( h < map->list[sd->bl.m].zone->disabled_skills_count )
 			continue;
 		//Normal aggressive mob, disable skills that cannot help them fight
 		//against players (those with flags UF_NOMOB and UF_NOPC are specific
@@ -3420,7 +3419,7 @@ int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, cons
 		ms[i].casttime = skill->cast_fix(&sd->bl,skill_id, ms[i].skill_lv);
 		ms[i].delay = 5000+skill->delay_fix(&sd->bl,skill_id, ms[i].skill_lv);
 
-		inf = skill_db[idx].inf;
+		inf = skill->db[idx].inf;
 		if (inf&INF_ATTACK_SKILL) {
 			ms[i].target = MST_TARGET;
 			ms[i].cond1 = MSC_ALWAYS;
@@ -3509,7 +3508,7 @@ int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, cons
 	sd->fd = fd;
 
 	//Finally, spawn it.
-	md = mob_once_spawn_sub(&sd->bl, m, x, y, "--en--", class_, event, SZ_SMALL, AI_NONE);
+	md = mob->once_spawn_sub(&sd->bl, m, x, y, "--en--", class_, event, SZ_MEDIUM, AI_NONE);
 	if (!md) return 0; //Failed?
 
 	md->special_state.clone = 1;
@@ -3522,12 +3521,12 @@ int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, cons
 		if (duration) //Auto Delete after a while.
 		{
 			if( md->deletetimer != INVALID_TIMER )
-				iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-			md->deletetimer = iTimer->add_timer (iTimer->gettick() + duration, mob_timer_delete, md->bl.id, 0);
+				timer->delete(md->deletetimer, mob->timer_delete);
+			md->deletetimer = timer->add(timer->gettick() + duration, mob->timer_delete, md->bl.id, 0);
 		}
 	}
 
-	mob_spawn(md);
+	mob->spawn(md);
 
 	return md->bl.id;
 }
@@ -3536,11 +3535,11 @@ int mob_clone_delete(struct mob_data *md)
 {
 	const int class_ = md->class_;
 	if (class_ >= MOB_CLONE_START && class_ < MOB_CLONE_END
-		&& mob_db_data[class_]!=NULL) {
-		aFree(mob_db_data[class_]);
-		mob_db_data[class_]=NULL;
+		&& mob->db_data[class_]!=NULL) {
+		aFree(mob->db_data[class_]);
+		mob->db_data[class_]=NULL;
 		//Clear references to the db
-		md->db = mob_dummy;
+		md->db = mob->dummy;
 		md->vd = NULL;
 		return 1;
 	}
@@ -3553,50 +3552,50 @@ int mob_clone_delete(struct mob_data *md)
 /*==========================================
  * Since un-setting [ mob ] up was used, it is an initial provisional value setup.
  *------------------------------------------*/
-static int mob_makedummymobdb(int class_)
+int mob_makedummymobdb(int class_)
 {
-	if (mob_dummy != NULL)
+	if (mob->dummy != NULL)
 	{
-		if (mob_db(class_) == mob_dummy)
-			return 1; //Using the mob_dummy data already. [Skotlex]
+		if (mob->db(class_) == mob->dummy)
+			return 1; //Using the mob->dummy data already. [Skotlex]
 		if (class_ > 0 && class_ <= MAX_MOB_DB)
 		{	//Remove the mob data so that it uses the dummy data instead.
-			aFree(mob_db_data[class_]);
-			mob_db_data[class_] = NULL;
+			aFree(mob->db_data[class_]);
+			mob->db_data[class_] = NULL;
 		}
 		return 0;
 	}
 	//Initialize dummy data.
-	mob_dummy = (struct mob_db*)aCalloc(1, sizeof(struct mob_db)); //Initializing the dummy mob.
-	sprintf(mob_dummy->sprite,"DUMMY");
-	sprintf(mob_dummy->name,"Dummy");
-	sprintf(mob_dummy->jname,"Dummy");
-	mob_dummy->lv=1;
-	mob_dummy->status.max_hp=1000;
-	mob_dummy->status.max_sp=1;
-	mob_dummy->status.rhw.range=1;
-	mob_dummy->status.rhw.atk=7;
-	mob_dummy->status.rhw.atk2=10;
-	mob_dummy->status.str=1;
-	mob_dummy->status.agi=1;
-	mob_dummy->status.vit=1;
-	mob_dummy->status.int_=1;
-	mob_dummy->status.dex=6;
-	mob_dummy->status.luk=2;
-	mob_dummy->status.speed=300;
-	mob_dummy->status.adelay=1000;
-	mob_dummy->status.amotion=500;
-	mob_dummy->status.dmotion=500;
-	mob_dummy->base_exp=2;
-	mob_dummy->job_exp=1;
-	mob_dummy->range2=10;
-	mob_dummy->range3=10;
+	mob->dummy = (struct mob_db*)aCalloc(1, sizeof(struct mob_db)); //Initializing the dummy mob.
+	sprintf(mob->dummy->sprite,"DUMMY");
+	sprintf(mob->dummy->name,"Dummy");
+	sprintf(mob->dummy->jname,"Dummy");
+	mob->dummy->lv=1;
+	mob->dummy->status.max_hp=1000;
+	mob->dummy->status.max_sp=1;
+	mob->dummy->status.rhw.range=1;
+	mob->dummy->status.rhw.atk=7;
+	mob->dummy->status.rhw.atk2=10;
+	mob->dummy->status.str=1;
+	mob->dummy->status.agi=1;
+	mob->dummy->status.vit=1;
+	mob->dummy->status.int_=1;
+	mob->dummy->status.dex=6;
+	mob->dummy->status.luk=2;
+	mob->dummy->status.speed=300;
+	mob->dummy->status.adelay=1000;
+	mob->dummy->status.amotion=500;
+	mob->dummy->status.dmotion=500;
+	mob->dummy->base_exp=2;
+	mob->dummy->job_exp=1;
+	mob->dummy->range2=10;
+	mob->dummy->range3=10;
 
 	return 0;
 }
 
 //Adjusts the drop rate of item according to the criteria given. [Skotlex]
-static unsigned int mob_drop_adjust(int baserate, int rate_adjust, unsigned short rate_min, unsigned short rate_max)
+unsigned int mob_drop_adjust(int baserate, int rate_adjust, unsigned short rate_min, unsigned short rate_max)
 {
 	double rate = baserate;
 
@@ -3612,13 +3611,13 @@ static unsigned int mob_drop_adjust(int baserate, int rate_adjust, unsigned shor
 }
 
 /**
- * Check if global item drop rate is overriden for given item
+ * Check if global item drop rate is overridden for given item
  * in db/mob_item_ratio.txt
  * @param nameid ID of the item
  * @param mob_id ID of the monster
  * @param rate_adjust pointer to store ratio if found
  */
-static void item_dropratio_adjust(int nameid, int mob_id, int *rate_adjust)
+void item_dropratio_adjust(int nameid, int mob_id, int *rate_adjust)
 {
 	if( item_drop_ratio_db[nameid] ) {
 		if( item_drop_ratio_db[nameid]->mob_id[0] ) { // only for listed mobs
@@ -3631,14 +3630,23 @@ static void item_dropratio_adjust(int nameid, int mob_id, int *rate_adjust)
 			*rate_adjust = item_drop_ratio_db[nameid]->drop_ratio;
 	}
 }
-
+/* (mob_parse_dbrow)_cap_value */
+static inline int mob_parse_dbrow_cap_value(int class_, int min, int max, int value) {
+	if( value > max ) {
+		ShowError("mob_parse_dbrow: for class '%d', field value '%d' is higher than the maximum '%d'! capping...\n", class_, value, max);
+		return max;
+	} else if ( value < min ) {
+		ShowError("mob_parse_dbrow: for class '%d', field value '%d' is lower than the minimum '%d'! capping...\n", class_, value, min);
+		return min;
+	}
+	return value;
+}
 /*==========================================
  * processes one mobdb entry
  *------------------------------------------*/
-static bool mob_parse_dbrow(char** str)
-{
+bool mob_parse_dbrow(char** str) {
 	struct mob_db *db, entry;
-	struct status_data *status;
+	struct status_data *mstatus;
 	int class_, i, k;
 	double exp, maxhp;
 	struct mob_data data;
@@ -3662,7 +3670,7 @@ static bool mob_parse_dbrow(char** str)
 	memset(&entry, 0, sizeof(entry));
 
 	db = &entry;
-	status = &db->status;
+	mstatus = &db->status;
 
 	db->vd.class_ = class_;
 	safestrncpy(db->sprite, str[1], sizeof(db->sprite));
@@ -3670,8 +3678,8 @@ static bool mob_parse_dbrow(char** str)
 	safestrncpy(db->name, str[3], sizeof(db->name));
 	db->lv = atoi(str[4]);
 	db->lv = cap_value(db->lv, 1, USHRT_MAX);
-	status->max_hp = atoi(str[5]);
-	status->max_sp = atoi(str[6]);
+	mstatus->max_hp = atoi(str[5]);
+	mstatus->max_sp = atoi(str[6]);
 
 	exp = (double)atoi(str[7]) * (double)battle_config.base_exp_rate / 100.;
 	db->base_exp = (unsigned int)cap_value(exp, 0, UINT_MAX);
@@ -3679,24 +3687,28 @@ static bool mob_parse_dbrow(char** str)
 	exp = (double)atoi(str[8]) * (double)battle_config.job_exp_rate / 100.;
 	db->job_exp = (unsigned int)cap_value(exp, 0, UINT_MAX);
 
-	status->rhw.range = atoi(str[9]);
-	status->rhw.atk = atoi(str[10]);
-	status->rhw.atk2 = atoi(str[11]);
-	status->def = atoi(str[12]);
-	status->mdef = atoi(str[13]);
-	status->str = atoi(str[14]);
-	status->agi = atoi(str[15]);
-	status->vit = atoi(str[16]);
-	status->int_ = atoi(str[17]);
-	status->dex = atoi(str[18]);
-	status->luk = atoi(str[19]);
+	mstatus->rhw.range = atoi(str[9]);
+	
+	mstatus->rhw.atk = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[10]));
+	mstatus->rhw.atk2 = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[11]));
+	
+	mstatus->def  = mob_parse_dbrow_cap_value(class_,DEFTYPE_MIN,DEFTYPE_MAX,atoi(str[12]));
+	mstatus->mdef = mob_parse_dbrow_cap_value(class_,DEFTYPE_MIN,DEFTYPE_MAX,atoi(str[13]));
+	
+	mstatus->str  = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[14]));
+	mstatus->agi  = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[15]));
+	mstatus->vit  = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[16]));
+	mstatus->int_ = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[17]));
+	mstatus->dex  = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[18]));
+	mstatus->luk  = mob_parse_dbrow_cap_value(class_,UINT16_MIN,UINT16_MAX,atoi(str[19]));
+	
 	//All status should be min 1 to prevent divisions by zero from some skills. [Skotlex]
-	if (status->str < 1) status->str = 1;
-	if (status->agi < 1) status->agi = 1;
-	if (status->vit < 1) status->vit = 1;
-	if (status->int_< 1) status->int_= 1;
-	if (status->dex < 1) status->dex = 1;
-	if (status->luk < 1) status->luk = 1;
+	if (mstatus->str < 1) mstatus->str = 1;
+	if (mstatus->agi < 1) mstatus->agi = 1;
+	if (mstatus->vit < 1) mstatus->vit = 1;
+	if (mstatus->int_< 1) mstatus->int_= 1;
+	if (mstatus->dex < 1) mstatus->dex = 1;
+	if (mstatus->luk < 1) mstatus->luk = 1;
 
 	db->range2 = atoi(str[20]);
 	db->range3 = atoi(str[21]);
@@ -3711,52 +3723,52 @@ static bool mob_parse_dbrow(char** str)
 			db->range3 = db->range2;
 	}
 
-	status->size = atoi(str[22]);
-	status->race = atoi(str[23]);
+	mstatus->size = atoi(str[22]);
+	mstatus->race = atoi(str[23]);
 
 	i = atoi(str[24]); //Element
-	status->def_ele = i%10;
-	status->ele_lv = i/20;
-	if (status->def_ele >= ELE_MAX) {
-		ShowError("mob_parse_dbrow: Invalid element type %d for monster ID %d (max=%d).\n", status->def_ele, class_, ELE_MAX-1);
+	mstatus->def_ele = i%10;
+	mstatus->ele_lv = i/20;
+	if (mstatus->def_ele >= ELE_MAX) {
+		ShowError("mob_parse_dbrow: Invalid element type %d for monster ID %d (max=%d).\n", mstatus->def_ele, class_, ELE_MAX-1);
 		return false;
 	}
-	if (status->ele_lv < 1 || status->ele_lv > 4) {
-		ShowError("mob_parse_dbrow: Invalid element level %d for monster ID %d, must be in range 1-4.\n", status->ele_lv, class_);
+	if (mstatus->ele_lv < 1 || mstatus->ele_lv > 4) {
+		ShowError("mob_parse_dbrow: Invalid element level %d for monster ID %d, must be in range 1-4.\n", mstatus->ele_lv, class_);
 		return false;
 	}
 
-	status->mode = (int)strtol(str[25], NULL, 0);
+	mstatus->mode = (int)strtol(str[25], NULL, 0);
 	if (!battle_config.monster_active_enable)
-		status->mode &= ~MD_AGGRESSIVE;
+		mstatus->mode &= ~MD_AGGRESSIVE;
 
-	status->speed = atoi(str[26]);
-	status->aspd_rate = 1000;
+	mstatus->speed = atoi(str[26]);
+	mstatus->aspd_rate = 1000;
 	i = atoi(str[27]);
-	status->adelay = cap_value(i, battle_config.monster_max_aspd*2, 4000);
+	mstatus->adelay = cap_value(i, battle_config.monster_max_aspd*2, 4000);
 	i = atoi(str[28]);
-	status->amotion = cap_value(i, battle_config.monster_max_aspd, 2000);
+	mstatus->amotion = cap_value(i, battle_config.monster_max_aspd, 2000);
 	//If the attack animation is longer than the delay, the client crops the attack animation!
 	//On aegis there is no real visible effect of having a recharge-time less than amotion anyway.
-	if (status->adelay < status->amotion)
-		status->adelay = status->amotion;
-	status->dmotion = atoi(str[29]);
+	if (mstatus->adelay < mstatus->amotion)
+		mstatus->adelay = mstatus->amotion;
+	mstatus->dmotion = atoi(str[29]);
 	if(battle_config.monster_damage_delay_rate != 100)
-		status->dmotion = status->dmotion * battle_config.monster_damage_delay_rate / 100;
+		mstatus->dmotion = mstatus->dmotion * battle_config.monster_damage_delay_rate / 100;
 
 	// Fill in remaining status data by using a dummy monster.
 	data.bl.type = BL_MOB;
 	data.level = db->lv;
-	memcpy(&data.status, status, sizeof(struct status_data));
-	status_calc_misc(&data.bl, status, db->lv);
+	memcpy(&data.status, mstatus, sizeof(struct status_data));
+	status->calc_misc(&data.bl, mstatus, db->lv);
 
 	// MVP EXP Bonus: MEXP
-	// Some new MVP's MEXP multipled by high exp-rate cause overflow. [LuzZza]
+	// Some new MVP's MEXP multiple by high exp-rate cause overflow. [LuzZza]
 	exp = (double)atoi(str[30]) * (double)battle_config.mvp_exp_rate / 100.;
 	db->mexp = (unsigned int)cap_value(exp, 0, UINT_MAX);
 
 	//Now that we know if it is an mvp or not, apply battle_config modifiers [Skotlex]
-	maxhp = (double)status->max_hp;
+	maxhp = (double)mstatus->max_hp;
 	if (db->mexp > 0) { //Mvp
 		if (battle_config.mvp_hp_rate != 100)
 			maxhp = maxhp * (double)battle_config.mvp_hp_rate / 100.;
@@ -3764,12 +3776,12 @@ static bool mob_parse_dbrow(char** str)
 		if (battle_config.monster_hp_rate != 100)
 			maxhp = maxhp * (double)battle_config.monster_hp_rate / 100.;
 
-	status->max_hp = (unsigned int)cap_value(maxhp, 1, UINT_MAX);
-	if(status->max_sp < 1) status->max_sp = 1;
+	mstatus->max_hp = (unsigned int)cap_value(maxhp, 1, UINT_MAX);
+	if(mstatus->max_sp < 1) mstatus->max_sp = 1;
 
 	//Since mobs always respawn with full life...
-	status->hp = status->max_hp;
-	status->sp = status->max_sp;
+	mstatus->hp = mstatus->max_hp;
+	mstatus->sp = mstatus->max_sp;
 
 	// MVP Drops: MVP1id,MVP1per,MVP2id,MVP2per,MVP3id,MVP3per
 	for(i = 0; i < MAX_MVP_DROP; i++) {
@@ -3779,13 +3791,13 @@ static bool mob_parse_dbrow(char** str)
 			db->mvpitem[i].p = 0; //No item....
 			continue;
 		}
-		item_dropratio_adjust(db->mvpitem[i].nameid, class_, &rate_adjust);
-		db->mvpitem[i].p = mob_drop_adjust(atoi(str[32+i*2]), rate_adjust, battle_config.item_drop_mvp_min, battle_config.item_drop_mvp_max);
+		mob->item_dropratio_adjust(db->mvpitem[i].nameid, class_, &rate_adjust);
+		db->mvpitem[i].p = mob->drop_adjust(atoi(str[32+i*2]), rate_adjust, battle_config.item_drop_mvp_min, battle_config.item_drop_mvp_max);
 
 		//calculate and store Max available drop chance of the MVP item
 		if (db->mvpitem[i].p) {
 			struct item_data *id;
-			id = itemdb_search(db->mvpitem[i].nameid);
+			id = itemdb->search(db->mvpitem[i].nameid);
 			if (id->maxchance == -1 || (id->maxchance < db->mvpitem[i].p/10 + 1) ) {
 				//item has bigger drop chance or sold in shops
 				id->maxchance = db->mvpitem[i].p/10 + 1; //reduce MVP drop info to not spoil common drop rate
@@ -3803,7 +3815,7 @@ static bool mob_parse_dbrow(char** str)
 			db->dropitem[i].p = 0; //No drop.
 			continue;
 		}
-		id = itemdb_search(db->dropitem[i].nameid);
+		id = itemdb->search(db->dropitem[i].nameid);
 		type = id->type;
 		rate = atoi(str[k+1]);
 		if( (class_ >= 1324 && class_ <= 1363) || (class_ >= 1938 && class_ <= 1946) )
@@ -3813,38 +3825,38 @@ static bool mob_parse_dbrow(char** str)
 			ratemax = battle_config.item_drop_treasure_max;
 		}
 		else switch (type)
-		{ // Added suport to restrict normal drops of MVP's [Reddozen]
+		{ // Added support to restrict normal drops of MVP's [Reddozen]
 		case IT_HEALING:
-			rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_heal_boss : battle_config.item_rate_heal;
+			rate_adjust = (mstatus->mode&MD_BOSS) ? battle_config.item_rate_heal_boss : battle_config.item_rate_heal;
 			ratemin = battle_config.item_drop_heal_min;
 			ratemax = battle_config.item_drop_heal_max;
 			break;
 		case IT_USABLE:
 		case IT_CASH:
-			rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_use_boss : battle_config.item_rate_use;
+			rate_adjust = (mstatus->mode&MD_BOSS) ? battle_config.item_rate_use_boss : battle_config.item_rate_use;
 			ratemin = battle_config.item_drop_use_min;
 			ratemax = battle_config.item_drop_use_max;
 			break;
 		case IT_WEAPON:
 		case IT_ARMOR:
 		case IT_PETARMOR:
-			rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_equip_boss : battle_config.item_rate_equip;
+			rate_adjust = (mstatus->mode&MD_BOSS) ? battle_config.item_rate_equip_boss : battle_config.item_rate_equip;
 			ratemin = battle_config.item_drop_equip_min;
 			ratemax = battle_config.item_drop_equip_max;
 			break;
 		case IT_CARD:
-			rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_card_boss : battle_config.item_rate_card;
+			rate_adjust = (mstatus->mode&MD_BOSS) ? battle_config.item_rate_card_boss : battle_config.item_rate_card;
 			ratemin = battle_config.item_drop_card_min;
 			ratemax = battle_config.item_drop_card_max;
 			break;
 		default:
-			rate_adjust = (status->mode&MD_BOSS) ? battle_config.item_rate_common_boss : battle_config.item_rate_common;
+			rate_adjust = (mstatus->mode&MD_BOSS) ? battle_config.item_rate_common_boss : battle_config.item_rate_common;
 			ratemin = battle_config.item_drop_common_min;
 			ratemax = battle_config.item_drop_common_max;
 			break;
 		}
-		item_dropratio_adjust(id->nameid, class_, &rate_adjust);
-		db->dropitem[i].p = mob_drop_adjust(rate, rate_adjust, ratemin, ratemax);
+		mob->item_dropratio_adjust(id->nameid, class_, &rate_adjust);
+		db->dropitem[i].p = mob->drop_adjust(rate, rate_adjust, ratemin, ratemax);
 
 		//calculate and store Max available drop chance of the item
 		if( db->dropitem[i].p && (class_ < 1324 || class_ > 1363) && (class_ < 1938 || class_ > 1946) )
@@ -3865,68 +3877,62 @@ static bool mob_parse_dbrow(char** str)
 			id->mob[k].id = class_;
 		}
 	}
-
 	// Finally insert monster's data into the database.
-	if (mob_db_data[class_] == NULL)
-		mob_db_data[class_] = (struct mob_db*)aCalloc(1, sizeof(struct mob_db));
+	if (mob->db_data[class_] == NULL)
+		mob->db_data[class_] = (struct mob_db*)aMalloc(sizeof(struct mob_db));
 	else
 		//Copy over spawn data
-		memcpy(&db->spawn, mob_db_data[class_]->spawn, sizeof(db->spawn));
+		memcpy(&db->spawn, mob->db_data[class_]->spawn, sizeof(db->spawn));
 
-	memcpy(mob_db_data[class_], db, sizeof(struct mob_db));
+	memcpy(mob->db_data[class_], db, sizeof(struct mob_db));
 	return true;
 }
 
 /*==========================================
  * mob_db.txt reading
  *------------------------------------------*/
-static bool mob_readdb_sub(char* fields[], int columns, int current)
-{
-	return mob_parse_dbrow(fields);
+bool mob_readdb_sub(char* fields[], int columns, int current) {
+	return mob->parse_dbrow(fields);
 }
 
-static void mob_readdb(void)
-{
+void mob_readdb(void) {
 	const char* filename[] = {
 		DBPATH"mob_db.txt",
 		"mob_db2.txt" };
 	int fi;
 
-	for( fi = 0; fi < ARRAYLENGTH(filename); ++fi )
-	{
-		if(fi > 0)
-		{
-			char path[256];
-			sprintf(path, "%s/%s", iMap->db_path, filename[fi]);
-			if(!exists(path))
-			{
+	for( fi = 0; fi < ARRAYLENGTH(filename); ++fi ) {
+		if(fi > 0) {
+			char filepath[256];
+			sprintf(filepath, "%s/%s", map->db_path, filename[fi]);
+			if(!exists(filepath)) {
 				continue;
 			}
 		}
 
-		sv->readdb(iMap->db_path, filename[fi], ',', 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP, 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP, -1, &mob_readdb_sub);
+		sv->readdb(map->db_path, filename[fi], ',', 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP, 31+2*MAX_MVP_DROP+2*MAX_MOB_DROP, -1, mob->readdb_sub);
 	}
+	mob->name_constants();
 }
 
 /*==========================================
  * mob_db table reading
  *------------------------------------------*/
-static int mob_read_sqldb(void)
-{
-	const char* mob_db_name[] = { iMap->mob_db_db, iMap->mob_db2_db };
+int mob_read_sqldb(void) {
+	const char* mob_db_name[] = { map->mob_db_db, map->mob_db2_db };
 	int fi;
 
 	for( fi = 0; fi < ARRAYLENGTH(mob_db_name); ++fi ) {
 		uint32 lines = 0, count = 0;
 
 		// retrieve all rows from the mob database
-		if( SQL_ERROR == SQL->Query(mmysql_handle, "SELECT * FROM `%s`", mob_db_name[fi]) ) {
-			Sql_ShowDebug(mmysql_handle);
+		if( SQL_ERROR == SQL->Query(map->mysql_handle, "SELECT * FROM `%s`", mob_db_name[fi]) ) {
+			Sql_ShowDebug(map->mysql_handle);
 			continue;
 		}
 
 		// process rows one by one
-		while( SQL_SUCCESS == SQL->NextRow(mmysql_handle) ) {
+		while( SQL_SUCCESS == SQL->NextRow(map->mysql_handle) ) {
 			// wrap the result into a TXT-compatible format
 			char line[1024];
 			char* str[31+2*MAX_MVP_DROP+2*MAX_MOB_DROP];
@@ -3938,37 +3944,52 @@ static int mob_read_sqldb(void)
 			{
 				char* data;
 				size_t len;
-				SQL->GetData(mmysql_handle, i, &data, &len);
+				SQL->GetData(map->mysql_handle, i, &data, &len);
 
 				strcpy(p, data);
 				str[i] = p;
 				p+= len + 1;
 			}
 
-			if (!mob_parse_dbrow(str))
+			if (!mob->parse_dbrow(str))
 				continue;
 
 			count++;
 		}
 
 		// free the query result
-		SQL->FreeResult(mmysql_handle);
+		SQL->FreeResult(map->mysql_handle);
 
-		ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, mob_db_name[fi]);
+		ShowStatus("Done reading '"CL_WHITE"%"PRIu32""CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, mob_db_name[fi]);
 	}
+	mob->name_constants();
 	return 0;
 }
 
+void mob_name_constants(void) {
+	int i;
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = "Mob Database (Likely an invalid or conflicting SpriteName)";
+#endif // ENABLE_CASE_CHECK
+	for (i = 0; i < MAX_MOB_DB; i++) {
+		if (mob->db_data[i] && !mob->is_clone(i))
+			script->set_constant2(mob->db_data[i]->sprite, i, 0);
+	}
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = NULL;
+#endif // ENABLE_CASE_CHECK
+}
+
 /*==========================================
  * MOB display graphic change data reading
  *------------------------------------------*/
-static bool mob_readdb_mobavail(char* str[], int columns, int current)
+bool mob_readdb_mobavail(char* str[], int columns, int current)
 {
 	int class_, k;
 
 	class_=atoi(str[0]);
 
-	if(mob_db(class_) == mob_dummy)	// invalid class (probably undefined in db)
+	if(mob->db(class_) == mob->dummy)	// invalid class (probably undefined in db)
 	{
 		ShowWarning("mob_readdb_mobavail: Unknown mob id %d.\n", class_);
 		return false;
@@ -3976,24 +3997,24 @@ static bool mob_readdb_mobavail(char* str[], int columns, int current)
 
 	k=atoi(str[1]);
 
-	memset(&mob_db_data[class_]->vd, 0, sizeof(struct view_data));
-	mob_db_data[class_]->vd.class_=k;
+	memset(&mob->db_data[class_]->vd, 0, sizeof(struct view_data));
+	mob->db_data[class_]->vd.class_=k;
 
 	//Player sprites
 	if(pcdb_checkid(k) && columns==12) {
-		mob_db_data[class_]->vd.sex=atoi(str[2]);
-		mob_db_data[class_]->vd.hair_style=atoi(str[3]);
-		mob_db_data[class_]->vd.hair_color=atoi(str[4]);
-		mob_db_data[class_]->vd.weapon=atoi(str[5]);
-		mob_db_data[class_]->vd.shield=atoi(str[6]);
-		mob_db_data[class_]->vd.head_top=atoi(str[7]);
-		mob_db_data[class_]->vd.head_mid=atoi(str[8]);
-		mob_db_data[class_]->vd.head_bottom=atoi(str[9]);
-		mob_db_data[class_]->option=atoi(str[10])&~(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE);
-		mob_db_data[class_]->vd.cloth_color=atoi(str[11]); // Monster player dye option - Valaris
+		mob->db_data[class_]->vd.sex=atoi(str[2]);
+		mob->db_data[class_]->vd.hair_style=atoi(str[3]);
+		mob->db_data[class_]->vd.hair_color=atoi(str[4]);
+		mob->db_data[class_]->vd.weapon=atoi(str[5]);
+		mob->db_data[class_]->vd.shield=atoi(str[6]);
+		mob->db_data[class_]->vd.head_top=atoi(str[7]);
+		mob->db_data[class_]->vd.head_mid=atoi(str[8]);
+		mob->db_data[class_]->vd.head_bottom=atoi(str[9]);
+		mob->db_data[class_]->option=atoi(str[10])&~(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE);
+		mob->db_data[class_]->vd.cloth_color=atoi(str[11]); // Monster player dye option - Valaris
 	}
 	else if(columns==3)
-		mob_db_data[class_]->vd.head_bottom=atoi(str[2]); // mob equipment [Valaris]
+		mob->db_data[class_]->vd.head_bottom=atoi(str[2]); // mob equipment [Valaris]
 	else if( columns != 2 )
 		return false;
 
@@ -4003,7 +4024,7 @@ static bool mob_readdb_mobavail(char* str[], int columns, int current)
 /*==========================================
  * Reading of random monster data
  *------------------------------------------*/
-static int mob_read_randommonster(void)
+int mob_read_randommonster(void)
 {
 	FILE *fp;
 	char line[1024];
@@ -4020,8 +4041,8 @@ static int mob_read_randommonster(void)
 
 	for( i = 0; i < ARRAYLENGTH(mobfile) && i < MAX_RANDOMMONSTER; i++ ) {
 		unsigned int count = 0;
-		mob_db_data[0]->summonper[i] = 1002;	// Default fallback value, in case the database does not provide one
-		sprintf(line, "%s/%s", iMap->db_path, mobfile[i]);
+		mob->db_data[0]->summonper[i] = 1002;	// Default fallback value, in case the database does not provide one
+		sprintf(line, "%s/%s", map->db_path, mobfile[i]);
 		fp=fopen(line,"r");
 		if(fp==NULL){
 			ShowError("can't read %s\n",line);
@@ -4043,10 +4064,10 @@ static int mob_read_randommonster(void)
 				continue;
 
 			class_ = atoi(str[0]);
-			if(mob_db(class_) == mob_dummy)
+			if(mob->db(class_) == mob->dummy)
 				continue;
 			count++;
-			mob_db_data[class_]->summonper[i]=atoi(str[2]);
+			mob->db_data[class_]->summonper[i]=atoi(str[2]);
 			if (i) {
 				if( summon[i].qty < ARRAYLENGTH(summon[i].class_) ) //MvPs
 					summon[i].class_[summon[i].qty++] = class_;
@@ -4057,11 +4078,11 @@ static int mob_read_randommonster(void)
 			}
 		}
 		if (i && !summon[i].qty) { //At least have the default here.
-			summon[i].class_[0] = mob_db_data[0]->summonper[i];
+			summon[i].class_[0] = mob->db_data[0]->summonper[i];
 			summon[i].qty = 1;
 		}
 		fclose(fp);
-		ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n",count,mobfile[i]);
+		ShowStatus("Done reading '"CL_WHITE"%u"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n",count,mobfile[i]);
 	}
 	return 0;
 }
@@ -4070,7 +4091,7 @@ static int mob_read_randommonster(void)
  * processes one mob_chat_db entry [SnakeDrak]
  * @param last_msg_id ensures that only one error message per mob id is printed
  *------------------------------------------*/
-static bool mob_parse_row_chatdb(char** str, const char* source, int line, int* last_msg_id)
+bool mob_parse_row_chatdb(char** str, const char* source, int line, int* last_msg_id)
 {
 	char* msg;
 	struct mob_chat *ms;
@@ -4088,14 +4109,14 @@ static bool mob_parse_row_chatdb(char** str, const char* source, int line, int*
 		return false;
 	}
 
-	if (mob_chat_db[msg_id] == NULL)
-		mob_chat_db[msg_id] = (struct mob_chat*)aCalloc(1, sizeof (struct mob_chat));
+	if (mob->chat_db[msg_id] == NULL)
+		mob->chat_db[msg_id] = (struct mob_chat*)aCalloc(1, sizeof (struct mob_chat));
 
-	ms = mob_chat_db[msg_id];
+	ms = mob->chat_db[msg_id];
 	//MSG ID
 	ms->msg_id=msg_id;
 	//Color
-	ms->color=strtoul(str[1],NULL,0);
+	ms->color=(unsigned int)strtoul(str[1],NULL,0);
 	//Message
 	msg = str[2];
 	len = strlen(msg);
@@ -4128,23 +4149,20 @@ static bool mob_parse_row_chatdb(char** str, const char* source, int line, int*
 /*==========================================
  * mob_chat_db.txt reading [SnakeDrak]
  *-------------------------------------------------------------------------*/
-static void mob_readchatdb(void)
-{
+void mob_readchatdb(void) {
 	char arc[]="mob_chat_db.txt";
 	uint32 lines=0, count=0;
-	char line[1024], path[256];
+	char line[1024], filepath[256];
 	int i, tmp=0;
 	FILE *fp;
-	sprintf(path, "%s/%s", iMap->db_path, arc);
-	fp=fopen(path, "r");
-	if(fp == NULL)
-	{
-		ShowWarning("mob_readchatdb: File not found \"%s\", skipping.\n", path);
+	sprintf(filepath, "%s/%s", map->db_path, arc);
+	fp=fopen(filepath, "r");
+	if(fp == NULL) {
+		ShowWarning("mob_readchatdb: File not found \"%s\", skipping.\n", filepath);
 		return;
 	}
 
-	while(fgets(line, sizeof(line), fp))
-	{
+	while(fgets(line, sizeof(line), fp)) {
 		char *str[3], *p, *np;
 		int j=0;
 
@@ -4172,19 +4190,19 @@ static void mob_readchatdb(void)
 			continue;
 		}
 
-		if( !mob_parse_row_chatdb(str, path, lines, &tmp) )
+		if( !mob->parse_row_chatdb(str, filepath, lines, &tmp) )
 			continue;
 
 		count++;
 	}
 	fclose(fp);
-	ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, arc);
+	ShowStatus("Done reading '"CL_WHITE"%"PRIu32""CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, arc);
 }
 
 /*==========================================
  * processes one mob_skill_db entry
  *------------------------------------------*/
-static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
+bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 {
 	static const struct {
 		char str[32];
@@ -4266,7 +4284,7 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 
 	mob_id = atoi(str[0]);
 
-	if (mob_id > 0 && mob_db(mob_id) == mob_dummy)
+	if (mob_id > 0 && mob->db(mob_id) == mob->dummy)
 	{
 		if (mob_id != last_mob_id) {
 			ShowError("mob_parse_row_mobskilldb: Non existant Mob id %d\n", mob_id);
@@ -4277,8 +4295,8 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 	if( strcmp(str[1],"clear")==0 ){
 		if (mob_id < 0)
 			return false;
-		memset(mob_db_data[mob_id]->skill,0,sizeof(struct mob_skill));
-		mob_db_data[mob_id]->maxskill=0;
+		memset(mob->db_data[mob_id]->skill,0,sizeof(struct mob_skill));
+		mob->db_data[mob_id]->maxskill=0;
 		return true;
 	}
 
@@ -4287,11 +4305,11 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 		memset(&gms, 0, sizeof (struct mob_skill));
 		ms = &gms;
 	} else {
-		ARR_FIND( 0, MAX_MOBSKILL, i, (ms = &mob_db_data[mob_id]->skill[i])->skill_id == 0 );
+		ARR_FIND( 0, MAX_MOBSKILL, i, (ms = &mob->db_data[mob_id]->skill[i])->skill_id == 0 );
 		if( i == MAX_MOBSKILL )
 		{
 			if (mob_id != last_mob_id) {
-				ShowError("mob_parse_row_mobskilldb: Too many skills for monster %d[%s]\n", mob_id, mob_db_data[mob_id]->sprite);
+				ShowError("mob_parse_row_mobskilldb: Too many skills for monster %d[%s]\n", mob_id, mob->db_data[mob_id]->sprite);
 				last_mob_id = mob_id;
 			}
 			return false;
@@ -4313,7 +4331,7 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 		if (mob_id < 0)
 			ShowError("mob_parse_row_mobskilldb: Invalid Skill ID (%d) for all mobs\n", j);
 		else
-			ShowError("mob_parse_row_mobskilldb: Invalid Skill ID (%d) for mob %d (%s)\n", j, mob_id, mob_db_data[mob_id]->sprite);
+			ShowError("mob_parse_row_mobskilldb: Invalid Skill ID (%d) for mob %d (%s)\n", j, mob_id, mob->db_data[mob_id]->sprite);
 		return false;
 	}
 	ms->skill_id=j;
@@ -4354,14 +4372,14 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 	if ( skill->get_casttype2(sidx) == CAST_GROUND) {//Ground skill.
 		if (ms->target > MST_AROUND) {
 			ShowWarning("mob_parse_row_mobskilldb: Wrong mob skill target for ground skill %d (%s) for %s.\n",
-				ms->skill_id, skill_db[sidx].name,
-				mob_id < 0?"all mobs":mob_db_data[mob_id]->sprite);
+				ms->skill_id, skill->db[sidx].name,
+				mob_id < 0?"all mobs":mob->db_data[mob_id]->sprite);
 			ms->target = MST_TARGET;
 		}
 	} else if (ms->target > MST_MASTER) {
 		ShowWarning("mob_parse_row_mobskilldb: Wrong mob skill target 'around' for non-ground skill %d (%s) for %s.\n",
-			ms->skill_id, skill_db[sidx].name,
-			mob_id < 0?"all mobs":mob_db_data[mob_id]->sprite);
+			ms->skill_id, skill->db[sidx].name,
+			mob_id < 0?"all mobs":mob->db_data[mob_id]->sprite);
 		ms->target = MST_TARGET;
 	}
 
@@ -4389,7 +4407,7 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 	ms->val[4]=(int)strtol(str[16],NULL,0);
 
 	if(ms->skill_id == NPC_EMOTION && mob_id>0 &&
-		ms->val[1] == mob_db(mob_id)->status.mode)
+		ms->val[1] == mob->db(mob_id)->status.mode)
 	{
 		ms->val[1] = 0;
 		ms->val[4] = 1; //request to return mode to normal.
@@ -4408,7 +4426,7 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 	else
 		ms->emotion=-1;
 
-	if(str[18]!=NULL && mob_chat_db[atoi(str[18])]!=NULL)
+	if(str[18]!=NULL && mob->chat_db[atoi(str[18])]!=NULL)
 		ms->msg_id=atoi(str[18]);
 	else
 		ms->msg_id=0;
@@ -4418,9 +4436,9 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 		mob_id *= -1;
 		for (i = 1; i < MAX_MOB_DB; i++)
 		{
-			if (mob_db_data[i] == NULL)
+			if (mob->db_data[i] == NULL)
 				continue;
-			if (mob_db_data[i]->status.mode&MD_BOSS)
+			if (mob->db_data[i]->status.mode&MD_BOSS)
 			{
 				if (!(mob_id&2)) //Skill not for bosses
 					continue;
@@ -4428,15 +4446,15 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 				if (!(mob_id&1)) //Skill not for normal enemies.
 					continue;
 
-			ARR_FIND( 0, MAX_MOBSKILL, j, mob_db_data[i]->skill[j].skill_id == 0 );
+			ARR_FIND( 0, MAX_MOBSKILL, j, mob->db_data[i]->skill[j].skill_id == 0 );
 			if(j==MAX_MOBSKILL)
 				continue;
 
-			memcpy (&mob_db_data[i]->skill[j], ms, sizeof(struct mob_skill));
-			mob_db_data[i]->maxskill=j+1;
+			memcpy (&mob->db_data[i]->skill[j], ms, sizeof(struct mob_skill));
+			mob->db_data[i]->maxskill=j+1;
 		}
 	} else //Skill set on a single mob.
-		mob_db_data[mob_id]->maxskill=i+1;
+		mob->db_data[mob_id]->maxskill=i+1;
 
 	return true;
 }
@@ -4444,31 +4462,27 @@ static bool mob_parse_row_mobskilldb(char** str, int columns, int current)
 /*==========================================
  * mob_skill_db.txt reading
  *------------------------------------------*/
-static void mob_readskilldb(void) {
+void mob_readskilldb(void) {
 	const char* filename[] = {
 		DBPATH"mob_skill_db.txt",
 		"mob_skill_db2.txt" };
 	int fi;
 
-	if( battle_config.mob_skill_rate == 0 )
-	{
+	if( battle_config.mob_skill_rate == 0 ) {
 		ShowStatus("Mob skill use disabled. Not reading mob skills.\n");
 		return;
 	}
 
-	for( fi = 0; fi < ARRAYLENGTH(filename); ++fi )
-	{
-		if(fi > 0)
-		{
-			char path[256];
-			sprintf(path, "%s/%s", iMap->db_path, filename[fi]);
-			if(!exists(path))
-			{
+	for( fi = 0; fi < ARRAYLENGTH(filename); ++fi ) {
+		if(fi > 0) {
+			char filepath[256];
+			sprintf(filepath, "%s/%s", map->db_path, filename[fi]);
+			if(!exists(filepath)) {
 				continue;
 			}
 		}
 
-		sv->readdb(iMap->db_path, filename[fi], ',', 19, 19, -1, &mob_parse_row_mobskilldb);
+		sv->readdb(map->db_path, filename[fi], ',', 19, 19, -1, mob->parse_row_mobskilldb);
 	}
 }
 
@@ -4477,9 +4491,8 @@ static void mob_readskilldb(void) {
  * not overly sure if this is all correct
  * seems to work though...
  */
-static int mob_read_sqlskilldb(void)
-{
-	const char* mob_skill_db_name[] = { iMap->mob_skill_db_db, iMap->mob_skill_db2_db };
+int mob_read_sqlskilldb(void) {
+	const char* mob_skill_db_name[] = { map->mob_skill_db_db, map->mob_skill_db2_db };
 	int fi;
 
 	if( battle_config.mob_skill_rate == 0 ) {
@@ -4492,13 +4505,13 @@ static int mob_read_sqlskilldb(void)
 		uint32 lines = 0, count = 0;
 
 		// retrieve all rows from the mob skill database
-		if( SQL_ERROR == SQL->Query(mmysql_handle, "SELECT * FROM `%s`", mob_skill_db_name[fi]) ) {
-			Sql_ShowDebug(mmysql_handle);
+		if( SQL_ERROR == SQL->Query(map->mysql_handle, "SELECT * FROM `%s`", mob_skill_db_name[fi]) ) {
+			Sql_ShowDebug(map->mysql_handle);
 			continue;
 		}
 
 		// process rows one by one
-		while( SQL_SUCCESS == SQL->NextRow(mmysql_handle) ) {
+		while( SQL_SUCCESS == SQL->NextRow(map->mysql_handle) ) {
 			// wrap the result into a TXT-compatible format
 			char* str[19];
 			char* dummy = "";
@@ -4506,20 +4519,20 @@ static int mob_read_sqlskilldb(void)
 			++lines;
 			for( i = 0; i < 19; ++i )
 			{
-				SQL->GetData(mmysql_handle, i, &str[i], NULL);
+				SQL->GetData(map->mysql_handle, i, &str[i], NULL);
 				if( str[i] == NULL ) str[i] = dummy; // get rid of NULL columns
 			}
 
-			if (!mob_parse_row_mobskilldb(str, 19, count))
+			if (!mob->parse_row_mobskilldb(str, 19, count))
 				continue;
 
 			count++;
 		}
 
 		// free the query result
-		SQL->FreeResult(mmysql_handle);
+		SQL->FreeResult(map->mysql_handle);
 
-		ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, mob_skill_db_name[fi]);
+		ShowStatus("Done reading '"CL_WHITE"%"PRIu32""CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, mob_skill_db_name[fi]);
 	}
 	return 0;
 }
@@ -4527,7 +4540,7 @@ static int mob_read_sqlskilldb(void)
 /*==========================================
  * mob_race2_db.txt reading
  *------------------------------------------*/
-static bool mob_readdb_race2(char* fields[], int columns, int current)
+bool mob_readdb_race2(char* fields[], int columns, int current)
 {
 	int race, mobid, i;
 
@@ -4542,12 +4555,12 @@ static bool mob_readdb_race2(char* fields[], int columns, int current)
 	for(i = 1; i<columns; i++)
 	{
 		mobid = atoi(fields[i]);
-		if (mob_db(mobid) == mob_dummy)
+		if (mob->db(mobid) == mob->dummy)
 		{
 			ShowWarning("mob_readdb_race2: Unknown mob id %d for race2 %d.\n", mobid, race);
 			continue;
 		}
-		mob_db_data[mobid]->race2 = race;
+		mob->db_data[mobid]->race2 = race;
 	}
 	return true;
 }
@@ -4555,12 +4568,12 @@ static bool mob_readdb_race2(char* fields[], int columns, int current)
 /**
  * Read mob_item_ratio.txt
  */
-static bool mob_readdb_itemratio(char* str[], int columns, int current)
+bool mob_readdb_itemratio(char* str[], int columns, int current)
 {
 	int nameid, ratio, i;
 	nameid = atoi(str[0]);
 
-	if( itemdb_exists(nameid) == NULL )
+	if( itemdb->exists(nameid) == NULL )
 	{
 		ShowWarning("itemdb_read_itemratio: Invalid item id %d.\n", nameid);
 		return false;
@@ -4581,33 +4594,36 @@ static bool mob_readdb_itemratio(char* str[], int columns, int current)
 /**
  * read all mob-related databases
  */
-static void mob_load(void)
-{
-	sv->readdb(iMap->db_path, "mob_item_ratio.txt", ',', 2, 2+MAX_ITEMRATIO_MOBS, -1, &mob_readdb_itemratio); // must be read before mobdb
-	mob_readchatdb();
-	if (iMap->db_use_sqldbs)
-	{
-		mob_read_sqldb();
-		mob_read_sqlskilldb();
+void mob_load(bool minimal) {
+	if (minimal) {
+		// Only read the mob db in minimal mode
+		mob->readdb();
+		return;
 	}
-	else
-	{
-		mob_readdb();
-		mob_readskilldb();
+	sv->readdb(map->db_path, "mob_item_ratio.txt", ',', 2, 2+MAX_ITEMRATIO_MOBS, -1, mob->readdb_itemratio); // must be read before mobdb
+	mob->readchatdb();
+	if (map->db_use_sql_mob_db) {
+		mob->read_sqldb();
 	}
-	sv->readdb(iMap->db_path, "mob_avail.txt", ',', 2, 12, -1, &mob_readdb_mobavail);
-	mob_read_randommonster();
-	sv->readdb(iMap->db_path, DBPATH"mob_race2_db.txt", ',', 2, 20, -1, &mob_readdb_race2);
+	if (map->db_use_sql_mob_skill_db) {
+		mob->read_sqlskilldb();
+	} else {
+		mob->readdb();
+		mob->readskilldb();
+	}
+	sv->readdb(map->db_path, "mob_avail.txt", ',', 2, 12, -1, mob->readdb_mobavail);
+	mob->read_randommonster();
+	sv->readdb(map->db_path, DBPATH"mob_race2_db.txt", ',', 2, 20, -1, mob->readdb_race2);
 }
 
 void mob_reload(void) {
 	int i;
-
+	
 	//Mob skills need to be cleared before re-reading them. [Skotlex]
 	for (i = 0; i < MAX_MOB_DB; i++)
-		if (mob_db_data[i]) {
-			memset(&mob_db_data[i]->skill,0,sizeof(mob_db_data[i]->skill));
-			mob_db_data[i]->maxskill=0;
+		if (mob->db_data[i] && !mob->is_clone(i)) {
+			memset(&mob->db_data[i]->skill,0,sizeof(mob->db_data[i]->skill));
+			mob->db_data[i]->maxskill=0;
 		}
 
 	// Clear item_drop_ratio_db
@@ -4618,39 +4634,42 @@ void mob_reload(void) {
 		}
 	}
 
-	mob_load();
+	mob->load(false);
 }
 
 void mob_clear_spawninfo()
 {	//Clears spawn related information for a script reload.
 	int i;
 	for (i = 0; i < MAX_MOB_DB; i++)
-		if (mob_db_data[i])
-			memset(&mob_db_data[i]->spawn,0,sizeof(mob_db_data[i]->spawn));
+		if (mob->db_data[i])
+			memset(&mob->db_data[i]->spawn,0,sizeof(mob->db_data[i]->spawn));
 }
 
 /*==========================================
  * Circumference initialization of mob
  *------------------------------------------*/
-int do_init_mob(void)
-{	//Initialize the mob database
-	memset(mob_db_data,0,sizeof(mob_db_data)); //Clear the array
-	mob_db_data[0] = (struct mob_db*)aCalloc(1, sizeof (struct mob_db));	//This mob is used for random spawns
-	mob_makedummymobdb(0); //The first time this is invoked, it creates the dummy mob
-	item_drop_ers = ers_new(sizeof(struct item_drop),"mob.c::item_drop_ers",ERS_OPT_NONE);
+int do_init_mob(bool minimal) {
+	// Initialize the mob database
+	memset(mob->db_data,0,sizeof(mob->db_data)); //Clear the array
+	mob->db_data[0] = (struct mob_db*)aCalloc(1, sizeof (struct mob_db)); //This mob is used for random spawns
+	mob->makedummymobdb(0); //The first time this is invoked, it creates the dummy mob
+	item_drop_ers = ers_new(sizeof(struct item_drop),"mob.c::item_drop_ers",ERS_OPT_CLEAN);
 	item_drop_list_ers = ers_new(sizeof(struct item_drop_list),"mob.c::item_drop_list_ers",ERS_OPT_NONE);
 
-	mob_load();
+	mob->load(minimal);
 
-	iTimer->add_timer_func_list(mob_delayspawn,"mob_delayspawn");
-	iTimer->add_timer_func_list(mob_delay_item_drop,"mob_delay_item_drop");
-	iTimer->add_timer_func_list(mob_ai_hard,"mob_ai_hard");
-	iTimer->add_timer_func_list(mob_ai_lazy,"mob_ai_lazy");
-	iTimer->add_timer_func_list(mob_timer_delete,"mob_timer_delete");
-	iTimer->add_timer_func_list(mob_spawn_guardian_sub,"mob_spawn_guardian_sub");
-	iTimer->add_timer_func_list(mob_respawn,"mob_respawn");
-	iTimer->add_timer_interval(iTimer->gettick()+MIN_MOBTHINKTIME,mob_ai_hard,0,0,MIN_MOBTHINKTIME);
-	iTimer->add_timer_interval(iTimer->gettick()+MIN_MOBTHINKTIME*10,mob_ai_lazy,0,0,MIN_MOBTHINKTIME*10);
+	if (minimal)
+		return 0;
+
+	timer->add_func_list(mob->delayspawn,"mob_delayspawn");
+	timer->add_func_list(mob->delay_item_drop,"mob_delay_item_drop");
+	timer->add_func_list(mob->ai_hard,"mob_ai_hard");
+	timer->add_func_list(mob->ai_lazy,"mob_ai_lazy");
+	timer->add_func_list(mob->timer_delete,"mob_timer_delete");
+	timer->add_func_list(mob->spawn_guardian_sub,"mob_spawn_guardian_sub");
+	timer->add_func_list(mob->respawn,"mob_respawn");
+	timer->add_interval(timer->gettick()+MIN_MOBTHINKTIME,mob->ai_hard,0,0,MIN_MOBTHINKTIME);
+	timer->add_interval(timer->gettick()+MIN_MOBTHINKTIME*10,mob->ai_lazy,0,0,MIN_MOBTHINKTIME*10);
 
 	return 0;
 }
@@ -4661,25 +4680,25 @@ int do_init_mob(void)
 int do_final_mob(void)
 {
 	int i;
-	if (mob_dummy)
+	if (mob->dummy)
 	{
-		aFree(mob_dummy);
-		mob_dummy = NULL;
+		aFree(mob->dummy);
+		mob->dummy = NULL;
 	}
 	for (i = 0; i <= MAX_MOB_DB; i++)
 	{
-		if (mob_db_data[i] != NULL)
+		if (mob->db_data[i] != NULL)
 		{
-			aFree(mob_db_data[i]);
-			mob_db_data[i] = NULL;
+			aFree(mob->db_data[i]);
+			mob->db_data[i] = NULL;
 		}
 	}
 	for (i = 0; i <= MAX_MOB_CHAT; i++)
 	{
-		if (mob_chat_db[i] != NULL)
+		if (mob->chat_db[i] != NULL)
 		{
-			aFree(mob_chat_db[i]);
-			mob_chat_db[i] = NULL;
+			aFree(mob->chat_db[i]);
+			mob->chat_db[i] = NULL;
 		}
 	}
 	for (i = 0; i < MAX_ITEMDB; i++)
@@ -4694,3 +4713,116 @@ int do_final_mob(void)
 	ers_destroy(item_drop_list_ers);
 	return 0;
 }
+
+void mob_defaults(void) {
+	//Defines the Manuk/Splendide mob groups for the status reductions [Epoque]
+	const int mob_manuk[8] = { 1986, 1987, 1988, 1989, 1990, 1997, 1998, 1999 };
+	const int mob_splendide[5] = { 1991, 1992, 1993, 1994, 1995 };
+	
+	mob = &mob_s;
+	
+	memset(mob->db_data, 0, sizeof(mob->db_data));
+	mob->dummy = NULL;
+	memset(mob->chat_db, 0, sizeof(mob->chat_db));
+	
+	memcpy(mob->manuk, mob_manuk, sizeof(mob->manuk));
+	memcpy(mob->splendide, mob_splendide, sizeof(mob->splendide));
+	/* */
+	mob->reload = mob_reload;
+	mob->init = do_init_mob;
+	mob->final = do_final_mob;
+	/* */
+	mob->db = mob_db;
+	mob->chat = mob_chat;
+	mob->makedummymobdb = mob_makedummymobdb;
+	mob->spawn_guardian_sub = mob_spawn_guardian_sub;
+	mob->skill_id2skill_idx = mob_skill_id2skill_idx;
+	mob->db_searchname = mobdb_searchname;
+	mob->db_searchname_array_sub = mobdb_searchname_array_sub;
+	mob->mvptomb_create = mvptomb_create;
+	mob->mvptomb_destroy = mvptomb_destroy;
+	mob->db_searchname_array = mobdb_searchname_array;
+	mob->db_checkid = mobdb_checkid;
+	mob->get_viewdata = mob_get_viewdata;
+	mob->parse_dataset = mob_parse_dataset;
+	mob->spawn_dataset = mob_spawn_dataset;
+	mob->get_random_id = mob_get_random_id;
+	mob->ksprotected = mob_ksprotected;
+	mob->once_spawn_sub = mob_once_spawn_sub;
+	mob->once_spawn = mob_once_spawn;
+	mob->once_spawn_area = mob_once_spawn_area;
+	mob->spawn_guardian = mob_spawn_guardian;
+	mob->spawn_bg = mob_spawn_bg;
+	mob->can_reach = mob_can_reach;
+	mob->linksearch = mob_linksearch;
+	mob->delayspawn = mob_delayspawn;
+	mob->setdelayspawn = mob_setdelayspawn;
+	mob->count_sub = mob_count_sub;
+	mob->spawn = mob_spawn;
+	mob->can_changetarget = mob_can_changetarget;
+	mob->target = mob_target;
+	mob->ai_sub_hard_activesearch = mob_ai_sub_hard_activesearch;
+	mob->ai_sub_hard_changechase = mob_ai_sub_hard_changechase;
+	mob->ai_sub_hard_bg_ally = mob_ai_sub_hard_bg_ally;
+	mob->ai_sub_hard_lootsearch = mob_ai_sub_hard_lootsearch;
+	mob->warpchase_sub = mob_warpchase_sub;
+	mob->ai_sub_hard_slavemob = mob_ai_sub_hard_slavemob;
+	mob->unlocktarget = mob_unlocktarget;
+	mob->randomwalk = mob_randomwalk;
+	mob->warpchase = mob_warpchase;
+	mob->ai_sub_hard = mob_ai_sub_hard;
+	mob->ai_sub_hard_timer = mob_ai_sub_hard_timer;
+	mob->ai_sub_foreachclient = mob_ai_sub_foreachclient;
+	mob->ai_sub_lazy = mob_ai_sub_lazy;
+	mob->ai_lazy = mob_ai_lazy;
+	mob->ai_hard = mob_ai_hard;
+	mob->setdropitem = mob_setdropitem;
+	mob->setlootitem = mob_setlootitem;
+	mob->delay_item_drop = mob_delay_item_drop;
+	mob->item_drop = mob_item_drop;
+	mob->timer_delete = mob_timer_delete;
+	mob->deleteslave_sub = mob_deleteslave_sub;
+	mob->deleteslave = mob_deleteslave;
+	mob->respawn = mob_respawn;
+	mob->log_damage = mob_log_damage;
+	mob->damage = mob_damage;
+	mob->dead = mob_dead;
+	mob->revive = mob_revive;
+	mob->guardian_guildchange = mob_guardian_guildchange;
+	mob->random_class = mob_random_class;
+	mob->class_change = mob_class_change;
+	mob->heal = mob_heal;
+	mob->warpslave_sub = mob_warpslave_sub;
+	mob->warpslave = mob_warpslave;
+	mob->countslave_sub = mob_countslave_sub;
+	mob->countslave = mob_countslave;
+	mob->summonslave = mob_summonslave;
+	mob->getfriendhprate_sub = mob_getfriendhprate_sub;
+	mob->getfriendhprate = mob_getfriendhprate;
+	mob->getmasterhpltmaxrate = mob_getmasterhpltmaxrate;
+	mob->getfriendstatus_sub = mob_getfriendstatus_sub;
+	mob->getfriendstatus = mob_getfriendstatus;
+	mob->skill_use = mobskill_use;
+	mob->skill_event = mobskill_event;
+	mob->is_clone = mob_is_clone;
+	mob->clone_spawn = mob_clone_spawn;
+	mob->clone_delete = mob_clone_delete;
+	mob->drop_adjust = mob_drop_adjust;
+	mob->item_dropratio_adjust = item_dropratio_adjust;
+	mob->parse_dbrow = mob_parse_dbrow;
+	mob->readdb_sub = mob_readdb_sub;
+	mob->readdb = mob_readdb;
+	mob->read_sqldb = mob_read_sqldb;
+	mob->name_constants = mob_name_constants;
+	mob->readdb_mobavail = mob_readdb_mobavail;
+	mob->read_randommonster = mob_read_randommonster;
+	mob->parse_row_chatdb = mob_parse_row_chatdb;
+	mob->readchatdb = mob_readchatdb;
+	mob->parse_row_mobskilldb = mob_parse_row_mobskilldb;
+	mob->readskilldb = mob_readskilldb;
+	mob->read_sqlskilldb = mob_read_sqlskilldb;
+	mob->readdb_race2 = mob_readdb_race2;
+	mob->readdb_itemratio = mob_readdb_itemratio;
+	mob->load = mob_load;
+	mob->clear_spawninfo = mob_clear_spawninfo;
+}
diff --git a/src/map/mob.h b/src/map/mob.h
index 34e5a81c0..c8d43dbb2 100644
--- a/src/map/mob.h
+++ b/src/map/mob.h
@@ -1,19 +1,19 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _MOB_H_
-#define _MOB_H_
+#ifndef MAP_MOB_H
+#define MAP_MOB_H
 
-#include "../common/mmo.h" // struct item
-#include "guild.h" // struct guardian_data
 #include "map.h" // struct status_data, struct view_data, struct mob_skill
-#include "status.h" // struct status data, struct status_change
-#include "unit.h" // unit_stop_walking(), unit_stop_attack()
-#include "npc.h"
+#include "status.h" // struct status_data, struct status_change
+#include "unit.h" // struct unit_data
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // struct item
 
 #define MAX_RANDOMMONSTER 5
 
-// Change this to increase the table size in your mob_db to accomodate a larger mob database.
+// Change this to increase the table size in your mob_db to accommodate a larger mob database.
 // Be sure to note that IDs 4001 to 4048 are reserved for advanced/baby/expanded classes.
 // Notice that the last 1000 entries are used for player clones, so always set this to desired value +1000
 #define MAX_MOB_DB 4000
@@ -35,12 +35,10 @@
 #define MOB_CLONE_START (MAX_MOB_DB-999)
 #define MOB_CLONE_END MAX_MOB_DB
 
-//Used to determine default enemy type of mobs (for use in eachinrange calls)
-#define DEFAULT_ENEMY_TYPE(md) (md->special_state.ai?BL_CHAR:BL_MOB|BL_PC|BL_HOM|BL_MER)
+//Used to determine default enemy type of mobs (for use in each in range calls)
+#define DEFAULT_ENEMY_TYPE(md) ((md)->special_state.ai?BL_CHAR:BL_MOB|BL_PC|BL_HOM|BL_MER)
 
-//Externals for the status effects. [Epoque]
-extern const int mob_manuk[8];
-extern const int mob_splendide[5];
+#define MAX_MOB_CHAT 250 //Max Skill's messages
 
 //Mob skill states.
 enum MobSkillState {
@@ -64,8 +62,8 @@ enum MobDamageLogFlag
 };
 
 enum size {
-	SZ_SMALL = 0,
-	SZ_MEDIUM,
+	SZ_MEDIUM = 0,
+	SZ_SMALL,
 	SZ_BIG,
 };
 
@@ -92,7 +90,7 @@ struct mob_skill {
 
 struct mob_chat {
 	unsigned short msg_id;
-	unsigned long color;
+	unsigned int color;
 	char msg[CHAT_SIZE_MAX];
 };
 
@@ -129,7 +127,7 @@ struct mob_data {
 	char name[NAME_LENGTH];
 	struct {
 		unsigned int size : 2; //Small/Big monsters.
-		unsigned int ai : 4; //Special ai for summoned monsters.
+		unsigned int ai : 4; //Special AI for summoned monsters.
 							//0: Normal mob.
 							//1: Standard summon, attacks mobs.
 							//2: Alchemist Marine Sphere
@@ -167,7 +165,7 @@ struct mob_data {
 	int areanpc_id; //Required in OnTouchNPC (to avoid multiple area touchs)
 	unsigned int bg_id; // BattleGround System
 
-	unsigned int next_walktime,last_thinktime,last_linktime,last_pcneartime,dmgtick;
+	int64 next_walktime, last_thinktime, last_linktime, last_pcneartime, dmgtick;
 	short move_fail_count;
 	short lootitem_count;
 	short min_chase;
@@ -176,7 +174,7 @@ struct mob_data {
 	int master_id,master_dist;
 
 	int8 skill_idx;// key of array
-	unsigned int skilldelay[MAX_MOBSKILL];
+	int64 skilldelay[MAX_MOBSKILL];
 	char npc_event[EVENT_NAME_LENGTH];
 	/**
 	 * Did this monster summon something?
@@ -243,78 +241,126 @@ struct item_drop_list {
 	struct item_drop* item;            // linked list of drops
 };
 
-struct mob_db* mob_db(int class_);
-int mobdb_searchname(const char *str);
-int mobdb_searchname_array(struct mob_db** data, int size, const char *str);
-int mobdb_checkid(const int id);
-struct view_data* mob_get_viewdata(int class_);
-
-struct mob_data *mob_once_spawn_sub(struct block_list *bl, int16 m,
-	short x, short y, const char *mobname, int class_, const char *event, unsigned int size, unsigned int ai);
-
-int mob_once_spawn(struct map_session_data* sd, int16 m, int16 x, int16 y,
-	const char* mobname, int class_, int amount, const char* event, unsigned int size, unsigned int ai);
-
-int mob_once_spawn_area(struct map_session_data* sd, int16 m,
-	int16 x0, int16 y0, int16 x1, int16 y1, const char* mobname, int class_, int amount, const char* event, unsigned int size, unsigned int ai);
-
-bool mob_ksprotected (struct block_list *src, struct block_list *target);
-
-int mob_spawn_guardian(const char* mapname, int16 x, int16 y, const char* mobname, int class_, const char* event, int guardian, bool has_index);	// Spawning Guardians [Valaris]
-int mob_spawn_bg(const char* mapname, int16 x, int16 y, const char* mobname, int class_, const char* event, unsigned int bg_id);
-int mob_guardian_guildchange(struct mob_data *md); //Change Guardian's ownership. [Skotlex]
-
-int mob_randomwalk(struct mob_data *md,unsigned int tick);
-int mob_warpchase(struct mob_data *md, struct block_list *target);
-int mob_target(struct mob_data *md,struct block_list *bl,int dist);
-int mob_unlocktarget(struct mob_data *md, unsigned int tick);
-struct mob_data* mob_spawn_dataset(struct spawn_data *data);
-int mob_spawn(struct mob_data *md);
-int mob_delayspawn(int tid, unsigned int tick, int id, intptr_t data);
-int mob_setdelayspawn(struct mob_data *md);
-int mob_parse_dataset(struct spawn_data *data);
-void mob_log_damage(struct mob_data *md, struct block_list *src, int damage);
-void mob_damage(struct mob_data *md, struct block_list *src, int damage);
-int mob_dead(struct mob_data *md, struct block_list *src, int type);
-void mob_revive(struct mob_data *md, unsigned int hp);
-void mob_heal(struct mob_data *md,unsigned int heal);
-
-#define mob_stop_walking(md, type) unit_stop_walking(&(md)->bl, type)
-#define mob_stop_attack(md) unit_stop_attack(&(md)->bl)
-#define mob_is_battleground(md) ( map[(md)->bl.m].flag.battleground && ((md)->class_ == MOBID_BARRICADE2 || ((md)->class_ >= MOBID_FOOD_STOR && (md)->class_ <= MOBID_PINK_CRYST)) )
-#define mob_is_gvg(md) (map[(md)->bl.m].flag.gvg_castle && ( (md)->class_ == MOBID_EMPERIUM || (md)->class_ == MOBID_BARRICADE1 || (md)->class_ == MOBID_GUARIDAN_STONE1 || (md)->class_ == MOBID_GUARIDAN_STONE2) )
-#define mob_is_treasure(md) (((md)->class_ >= MOBID_TREAS01 && (md)->class_ <= MOBID_TREAS40) || ((md)->class_ >= MOBID_TREAS41 && (md)->class_ <= MOBID_TREAS49))
-
-void mob_clear_spawninfo();
-int do_init_mob(void);
-int do_final_mob(void);
 
-int mob_timer_delete(int tid, unsigned int tick, int id, intptr_t data);
-int mob_deleteslave(struct mob_data *md);
+#define mob_stop_walking(md, type) (unit->stop_walking(&(md)->bl, (type)))
+#define mob_stop_attack(md)        (unit->stop_attack(&(md)->bl))
 
-int mob_random_class (int *value, size_t count);
-int mob_get_random_id(int type, int flag, int lv);
-int mob_class_change(struct mob_data *md,int class_);
-int mob_warpslave(struct block_list *bl, int range);
-int mob_linksearch(struct block_list *bl,va_list ap);
-
-int mobskill_use(struct mob_data *md,unsigned int tick,int event);
-int mobskill_event(struct mob_data *md,struct block_list *src,unsigned int tick, int flag);
-int mobskill_castend_id( int tid, unsigned int tick, int id,int data );
-int mobskill_castend_pos( int tid, unsigned int tick, int id,int data );
-int mob_summonslave(struct mob_data *md2,int *value,int amount,uint16 skill_id);
-int mob_countslave(struct block_list *bl);
-int mob_count_sub(struct block_list *bl, va_list ap);
-
-int mob_is_clone(int class_);
+#define mob_is_battleground(md) ( map->list[(md)->bl.m].flag.battleground && ((md)->class_ == MOBID_BARRICADE2 || ((md)->class_ >= MOBID_FOOD_STOR && (md)->class_ <= MOBID_PINK_CRYST)) )
+#define mob_is_gvg(md) (map->list[(md)->bl.m].flag.gvg_castle && ( (md)->class_ == MOBID_EMPERIUM || (md)->class_ == MOBID_BARRICADE1 || (md)->class_ == MOBID_GUARIDAN_STONE1 || (md)->class_ == MOBID_GUARIDAN_STONE2) )
+#define mob_is_treasure(md) (((md)->class_ >= MOBID_TREAS01 && (md)->class_ <= MOBID_TREAS40) || ((md)->class_ >= MOBID_TREAS41 && (md)->class_ <= MOBID_TREAS49))
 
-int mob_clone_spawn(struct map_session_data *sd, int16 m, int16 x, int16 y, const char *event, int master_id, int mode, int flag, unsigned int duration);
-int mob_clone_delete(struct mob_data *md);
+struct mob_interface {
+	//Dynamic mob database, allows saving of memory when there's big gaps in the mob_db [Skotlex]
+	struct mob_db *db_data[MAX_MOB_DB+1];
+	struct mob_db *dummy; //Dummy mob to be returned when a non-existant one is requested.
+	//Dynamic mob chat database
+	struct mob_chat *chat_db[MAX_MOB_CHAT+1];
+	//Defines the Manuk/Splendide mob groups for the status reductions [Epoque]
+	int manuk[8];
+	int splendide[5];
+	/* */
+	int (*init) (bool mimimal);
+	int (*final) (void);
+	void (*reload) (void);
+	/* */
+	struct mob_db* (*db) (int index);
+	struct mob_chat* (*chat) (short id);
+	int (*makedummymobdb) (int);
+	int (*spawn_guardian_sub) (int tid, int64 tick, int id, intptr_t data);
+	int (*skill_id2skill_idx) (int class_, uint16 skill_id);
+	int (*db_searchname) (const char *str);
+	int (*db_searchname_array_sub) (struct mob_db *monster, const char *str, int flag);
+	// MvP Tomb System
+	void (*mvptomb_create) (struct mob_data *md, char *killer, time_t time);
+	void (*mvptomb_destroy) (struct mob_data *md);
+	int (*db_searchname_array) (struct mob_db **data, int size, const char *str, int flag);
+	int (*db_checkid) (const int id);
+	struct view_data* (*get_viewdata) (int class_);
+	int (*parse_dataset) (struct spawn_data *data);
+	struct mob_data* (*spawn_dataset) (struct spawn_data *data);
+	int (*get_random_id) (int type, int flag, int lv);
+	bool (*ksprotected) (struct block_list *src, struct block_list *target);
+	struct mob_data* (*once_spawn_sub) (struct block_list *bl, int16 m, int16 x, int16 y, const char *mobname, int class_, const char *event, unsigned int size, unsigned int ai);
+	int (*once_spawn) (struct map_session_data *sd, int16 m, int16 x, int16 y, const char *mobname, int class_, int amount, const char *event, unsigned int size, unsigned int ai);
+	int (*once_spawn_area) (struct map_session_data *sd, int16 m, int16 x0, int16 y0, int16 x1, int16 y1, const char *mobname, int class_, int amount, const char *event, unsigned int size, unsigned int ai);
+	int (*spawn_guardian) (const char *mapname, short x, short y, const char *mobname, int class_, const char *event, int guardian, bool has_index);
+	int (*spawn_bg) (const char *mapname, short x, short y, const char *mobname, int class_, const char *event, unsigned int bg_id);
+	int (*can_reach) (struct mob_data *md, struct block_list *bl, int range, int state);
+	int (*linksearch) (struct block_list *bl, va_list ap);
+	int (*delayspawn) (int tid, int64 tick, int id, intptr_t data);
+	int (*setdelayspawn) (struct mob_data *md);
+	int (*count_sub) (struct block_list *bl, va_list ap);
+	int (*spawn) (struct mob_data *md);
+	int (*can_changetarget) (struct mob_data *md, struct block_list *target, int mode);
+	int (*target) (struct mob_data *md, struct block_list *bl, int dist);
+	int (*ai_sub_hard_activesearch) (struct block_list *bl, va_list ap);
+	int (*ai_sub_hard_changechase) (struct block_list *bl, va_list ap);
+	int (*ai_sub_hard_bg_ally) (struct block_list *bl, va_list ap);
+	int (*ai_sub_hard_lootsearch) (struct block_list *bl, va_list ap);
+	int (*warpchase_sub) (struct block_list *bl, va_list ap);
+	int (*ai_sub_hard_slavemob) (struct mob_data *md, int64 tick);
+	int (*unlocktarget) (struct mob_data *md, int64 tick);
+	int (*randomwalk) (struct mob_data *md, int64 tick);
+	int (*warpchase) (struct mob_data *md, struct block_list *target);
+	bool (*ai_sub_hard) (struct mob_data *md, int64 tick);
+	int (*ai_sub_hard_timer) (struct block_list *bl, va_list ap);
+	int (*ai_sub_foreachclient) (struct map_session_data *sd, va_list ap);
+	int (*ai_sub_lazy) (struct mob_data *md, va_list args);
+	int (*ai_lazy) (int tid, int64 tick, int id, intptr_t data);
+	int (*ai_hard) (int tid, int64 tick, int id, intptr_t data);
+	struct item_drop* (*setdropitem) (int nameid, int qty, struct item_data *data);
+	struct item_drop* (*setlootitem) (struct item *item);
+	int (*delay_item_drop) (int tid, int64 tick, int id, intptr_t data);
+	void (*item_drop) (struct mob_data *md, struct item_drop_list *dlist, struct item_drop *ditem, int loot, int drop_rate, unsigned short flag);
+	int (*timer_delete) (int tid, int64 tick, int id, intptr_t data);
+	int (*deleteslave_sub) (struct block_list *bl, va_list ap);
+	int (*deleteslave) (struct mob_data *md);
+	int (*respawn) (int tid, int64 tick, int id, intptr_t data);
+	void (*log_damage) (struct mob_data *md, struct block_list *src, int damage);
+	void (*damage) (struct mob_data *md, struct block_list *src, int damage);
+	int (*dead) (struct mob_data *md, struct block_list *src, int type);
+	void (*revive) (struct mob_data *md, unsigned int hp);
+	int (*guardian_guildchange) (struct mob_data *md);
+	int (*random_class) (int *value, size_t count);
+	int (*class_change) (struct mob_data *md, int class_);
+	void (*heal) (struct mob_data *md, unsigned int heal);
+	int (*warpslave_sub) (struct block_list *bl, va_list ap);
+	int (*warpslave) (struct block_list *bl, int range);
+	int (*countslave_sub) (struct block_list *bl, va_list ap);
+	int (*countslave) (struct block_list *bl);
+	int (*summonslave) (struct mob_data *md2, int *value, int amount, uint16 skill_id);
+	int (*getfriendhprate_sub) (struct block_list *bl, va_list ap);
+	struct block_list* (*getfriendhprate) (struct mob_data *md, int min_rate, int max_rate);
+	struct block_list* (*getmasterhpltmaxrate) (struct mob_data *md, int rate);
+	int (*getfriendstatus_sub) (struct block_list *bl, va_list ap);
+	struct mob_data* (*getfriendstatus) (struct mob_data *md, int cond1, int cond2);
+	int (*skill_use) (struct mob_data *md, int64 tick, int event);
+	int (*skill_event) (struct mob_data *md, struct block_list *src, int64 tick, int flag);
+	int (*is_clone) (int class_);
+	int (*clone_spawn) (struct map_session_data *sd, int16 m, int16 x, int16 y, const char *event, int master_id, int mode, int flag, unsigned int duration);
+	int (*clone_delete) (struct mob_data *md);
+	unsigned int (*drop_adjust) (int baserate, int rate_adjust, unsigned short rate_min, unsigned short rate_max);
+	void (*item_dropratio_adjust) (int nameid, int mob_id, int *rate_adjust);
+	bool (*parse_dbrow) (char **str);
+	bool (*readdb_sub) (char *fields[], int columns, int current);
+	void (*readdb) (void);
+	int (*read_sqldb) (void);
+	void (*name_constants) (void);
+	bool (*readdb_mobavail) (char *str[], int columns, int current);
+	int (*read_randommonster) (void);
+	bool (*parse_row_chatdb) (char **str, const char *source, int line, int *last_msg_id);
+	void (*readchatdb) (void);
+	bool (*parse_row_mobskilldb) (char **str, int columns, int current);
+	void (*readskilldb) (void);
+	int (*read_sqlskilldb) (void);
+	bool (*readdb_race2) (char *fields[], int columns, int current);
+	bool (*readdb_itemratio) (char *str[], int columns, int current);
+	void (*load) (bool minimal);
+	void (*clear_spawninfo) ();
+};
 
-void mob_reload(void);
+struct mob_interface *mob;
 
-// MvP Tomb System
-void mvptomb_create(struct mob_data *md, char *killer, time_t time);
-void mvptomb_destroy(struct mob_data *md);
+void mob_defaults(void);
 
-#endif /* _MOB_H_ */
+#endif /* MAP_MOB_H */
diff --git a/src/map/npc.c b/src/map/npc.c
index 46e6d0fd2..f1c6f4fbd 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -2,49 +2,46 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/ers.h"
-#include "../common/db.h"
-#include "../common/socket.h"
-#include "map.h"
-#include "log.h"
-#include "clif.h"
-#include "intif.h"
-#include "pc.h"
-#include "status.h"
-#include "itemdb.h"
-#include "script.h"
-#include "mob.h"
-#include "pet.h"
-#include "instance.h"
-#include "battle.h"
-#include "skill.h"
-#include "unit.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // NPC_SECURE_TIMEOUT_INPUT, NPC_SECURE_TIMEOUT_MENU, NPC_SECURE_TIMEOUT_NEXT, SECURE_NPCTIMEOUT, SECURE_NPCTIMEOUT_INTERVAL
 #include "npc.h"
-#include "chat.h"
 
+#include <errno.h>
+#include <math.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <math.h>
 #include <time.h>
-#include <errno.h>
-
 
-struct npc_data* fake_nd;
+#include "battle.h"
+#include "chat.h"
+#include "clif.h"
+#include "instance.h"
+#include "intif.h"
+#include "itemdb.h"
+#include "log.h"
+#include "map.h"
+#include "mob.h"
+#include "pc.h"
+#include "pet.h"
+#include "script.h"
+#include "skill.h"
+#include "status.h"
+#include "unit.h"
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-// linked list of npc source files
-struct npc_src_list {
-	struct npc_src_list* next;
-	char name[4]; // dynamic array, the structure is allocated with extra bytes (string length)
-};
-static struct npc_src_list* npc_src_files = NULL;
+struct npc_interface npc_s;
 
 static int npc_id=START_NPC_NUM;
 static int npc_warp=0;
@@ -54,50 +51,17 @@ static int npc_mob=0;
 static int npc_delay_mob=0;
 static int npc_cache_mob=0;
 
-/// Returns a new npc id that isn't being used in id_db.
-/// Fatal error if nothing is available.
-int npc_get_new_npc_id(void) {
-	if( npc_id >= START_NPC_NUM && !iMap->blid_exists(npc_id) )
-		return npc_id++;// available
-	else {// find next id
-		int base_id = npc_id;
-		while( base_id != ++npc_id ) {
-			if( npc_id < START_NPC_NUM )
-				npc_id = START_NPC_NUM;
-			if( !iMap->blid_exists(npc_id) )
-				return npc_id++;// available
-		}
-		// full loop, nothing available
-		ShowFatalError("npc_get_new_npc_id: All ids are taken. Exiting...");
-		exit(1);
-	}
-}
-
-static DBMap* ev_db; // const char* event_name -> struct event_data*
-static DBMap* npcname_db; // const char* npc_name -> struct npc_data*
-
-struct event_data {
-	struct npc_data *nd;
-	int pos;
-};
-
-static struct eri *timer_event_ers; //For the npc timer data. [Skotlex]
-
-/* hello */
 static char *npc_last_path;
 static char *npc_last_ref;
-
-struct npc_path_data {
-	char* path;
-	unsigned short references;
-};
 struct npc_path_data *npc_last_npd;
-static DBMap *npc_path_db;
 
 //For holding the view data of npc classes. [Skotlex]
 static struct view_data npc_viewdb[MAX_NPC_CLASS];
 static struct view_data npc_viewdb2[MAX_NPC_CLASS2_END-MAX_NPC_CLASS2_START];
 
+/* for speedup */
+unsigned int npc_market_qty[MAX_INVENTORY];
+
 static struct script_event_s
 {	//Holds pointers to the commonly executed scripts for speedup. [Skotlex]
 	struct event_data *event[UCHAR_MAX];
@@ -119,7 +83,26 @@ struct view_data* npc_get_viewdata(int class_)
 	return NULL;
 }
 
-static int npc_isnear_sub(struct block_list* bl, va_list args) {
+/// Returns a new npc id that isn't being used in id_db.
+/// Fatal error if nothing is available.
+int npc_get_new_npc_id(void) {
+	if( npc_id >= START_NPC_NUM && !map->blid_exists(npc_id) )
+		return npc_id++;// available
+	else {// find next id
+		int base_id = npc_id;
+		while( base_id != ++npc_id ) {
+			if( npc_id < START_NPC_NUM )
+				npc_id = START_NPC_NUM;
+			if( !map->blid_exists(npc_id) )
+				return npc_id++;// available
+		}
+		// full loop, nothing available
+		ShowFatalError("npc_get_new_npc_id: All ids are taken. Exiting...");
+		exit(1);
+	}
+}
+
+int npc_isnear_sub(struct block_list* bl, va_list args) {
     struct npc_data *nd = (struct npc_data*)bl;
     
     if( nd->option & (OPTION_HIDE|OPTION_INVISIBLE) )
@@ -129,12 +112,11 @@ static int npc_isnear_sub(struct block_list* bl, va_list args) {
 }
 
 bool npc_isnear(struct block_list * bl) {
-    
-    if( battle_config.min_npc_vendchat_distance > 0 &&
-            iMap->foreachinrange(npc_isnear_sub,bl, battle_config.min_npc_vendchat_distance, BL_NPC) )
-        return true;
-        
-    return false;
+	if( battle_config.min_npc_vendchat_distance > 0
+	 && map->foreachinrange(npc->isnear_sub,bl, battle_config.min_npc_vendchat_distance, BL_NPC) )
+		return true;
+
+	return false;
 }
 
 int npc_ontouch_event(struct map_session_data *sd, struct npc_data *nd)
@@ -147,8 +129,8 @@ int npc_ontouch_event(struct map_session_data *sd, struct npc_data *nd)
 	if( pc_ishiding(sd) )
 		return 1; // Can't trigger 'OnTouch_'. try 'OnTouch' later.
 
-	snprintf(name, ARRAYLENGTH(name), "%s::%s", nd->exname, script_config.ontouch_name);
-	return npc_event(sd,name,1);
+	snprintf(name, ARRAYLENGTH(name), "%s::%s", nd->exname, script->config.ontouch_name);
+	return npc->event(sd,name,1);
 }
 
 int npc_ontouch2_event(struct map_session_data *sd, struct npc_data *nd)
@@ -158,8 +140,8 @@ int npc_ontouch2_event(struct map_session_data *sd, struct npc_data *nd)
 	if( sd->areanpc_id == nd->bl.id )
 		return 0;
 
-	snprintf(name, ARRAYLENGTH(name), "%s::%s", nd->exname, script_config.ontouch2_name);
-	return npc_event(sd,name,2);
+	snprintf(name, ARRAYLENGTH(name), "%s::%s", nd->exname, script->config.ontouch2_name);
+	return npc->event(sd,name,2);
 }
 
 /*==========================================
@@ -178,13 +160,13 @@ int npc_enable_sub(struct block_list *bl, va_list ap)
 		if (nd->option&OPTION_INVISIBLE)
 			return 1;
 
-		if( npc_ontouch_event(sd,nd) > 0 && npc_ontouch2_event(sd,nd) > 0 )
+		if( npc->ontouch_event(sd,nd) > 0 && npc->ontouch2_event(sd,nd) > 0 )
 		{ // failed to run OnTouch event, so just click the npc
 			if (sd->npc_id != 0)
 				return 0;
 
 			pc_stop_walking(sd,1);
-			npc_click(sd,nd);
+			npc->click(sd,nd);
 		}
 	}
 	return 0;
@@ -195,7 +177,7 @@ int npc_enable_sub(struct block_list *bl, va_list ap)
  *------------------------------------------*/
 int npc_enable(const char* name, int flag)
 {
-	struct npc_data* nd = npc_name2id(name);
+	struct npc_data* nd = npc->name2id(name);
 
 	if ( nd == NULL ) {
 		ShowError("npc_enable: Attempted to %s a non-existing NPC '%s' (flag=%d).\n", (flag&3) ? "show" : "hide", name, flag);
@@ -222,8 +204,8 @@ int npc_enable(const char* name, int flag)
 	} else
 		clif->changeoption(&nd->bl);
 
-	if( flag&3 && (nd->u.scr.xs >= 0 || nd->u.scr.ys >= 0) ) 	//check if player standing on a OnTouchArea
-		iMap->foreachinarea( npc_enable_sub, nd->bl.m, nd->bl.x-nd->u.scr.xs, nd->bl.y-nd->u.scr.ys, nd->bl.x+nd->u.scr.xs, nd->bl.y+nd->u.scr.ys, BL_PC, nd );
+	if( flag&3 && (nd->u.scr.xs >= 0 || nd->u.scr.ys >= 0) ) //check if player standing on a OnTouchArea
+		map->foreachinarea( npc->enable_sub, nd->bl.m, nd->bl.x-nd->u.scr.xs, nd->bl.y-nd->u.scr.ys, nd->bl.x+nd->u.scr.xs, nd->bl.y+nd->u.scr.ys, BL_PC, nd );
 
 	return 0;
 }
@@ -233,19 +215,19 @@ int npc_enable(const char* name, int flag)
  *------------------------------------------*/
 struct npc_data* npc_name2id(const char* name)
 {
-	return (struct npc_data *) strdb_get(npcname_db, name);
+	return (struct npc_data *) strdb_get(npc->name_db, name);
 }
 /**
  * For the Secure NPC Timeout option (check config/Secure.h) [RR]
  **/
-#ifdef SECURE_NPCTIMEOUT
 /**
  * Timer to check for idle time and timeout the dialog if necessary
  **/
-int npc_rr_secure_timeout_timer(int tid, unsigned int tick, int id, intptr_t data) {
+int npc_rr_secure_timeout_timer(int tid, int64 tick, int id, intptr_t data) {
+#ifdef SECURE_NPCTIMEOUT
 	struct map_session_data* sd = NULL;
 	unsigned int timeout = NPC_SECURE_TIMEOUT_NEXT;
-	if( (sd = iMap->id2sd(id)) == NULL || !sd->npc_id ) {
+	if( (sd = map->id2sd(id)) == NULL || !sd->npc_id ) {
 		if( sd ) sd->npc_idle_timer = INVALID_TIMER;
 		return 0;//Not logged in anymore OR no longer attached to a npc
 	}
@@ -276,10 +258,10 @@ int npc_rr_secure_timeout_timer(int tid, unsigned int tick, int id, intptr_t dat
 		clif->scriptclear(sd,sd->npc_id);
 		sd->npc_idle_timer = INVALID_TIMER;
 	} else //Create a new instance of ourselves to continue
-		sd->npc_idle_timer = iTimer->add_timer(iTimer->gettick() + (SECURE_NPCTIMEOUT_INTERVAL*1000),npc_rr_secure_timeout_timer,sd->bl.id,0);
+		sd->npc_idle_timer = timer->add(timer->gettick() + (SECURE_NPCTIMEOUT_INTERVAL*1000),npc->secure_timeout_timer,sd->bl.id,0);
+#endif
 	return 0;
 }
-#endif
 
 /*==========================================
  * Dequeue event and add timer for execution (100ms)
@@ -294,7 +276,7 @@ int npc_event_dequeue(struct map_session_data* sd)
 			sd->state.using_fake_npc = 0;
 		}
 		if (sd->st) {
-			script_free_state(sd->st);
+			script->free_state(sd->st);
 			sd->st = NULL;
 		}
 		sd->npc_id = 0;
@@ -313,24 +295,39 @@ int npc_event_dequeue(struct map_session_data* sd)
 	return 1;
 }
 
+/**
+ * @see DBCreateData
+ */
+DBData npc_event_export_create(DBKey key, va_list args)
+{
+	struct linkdb_node** head_ptr;
+	CREATE(head_ptr, struct linkdb_node*, 1);
+	*head_ptr = NULL;
+	return DB->ptr2data(head_ptr);
+}
+
 /*==========================================
  * exports a npc event label
  * called from npc_parse_script
  *------------------------------------------*/
-static int npc_event_export(struct npc_data *nd, int i)
+int npc_event_export(struct npc_data *nd, int i)
 {
 	char* lname = nd->u.scr.label_list[i].name;
 	int pos = nd->u.scr.label_list[i].pos;
 	if ((lname[0] == 'O' || lname[0] == 'o') && (lname[1] == 'N' || lname[1] == 'n')) {
 		struct event_data *ev;
+		struct linkdb_node **label_linkdb = NULL;
 		char buf[EVENT_NAME_LENGTH];
 		snprintf(buf, ARRAYLENGTH(buf), "%s::%s", nd->exname, lname);
+		if (strdb_exists(npc->ev_db, buf)) // There was already another event of the same name?
+			return 1;
 		// generate the data and insert it
 		CREATE(ev, struct event_data, 1);
 		ev->nd = nd;
 		ev->pos = pos;
-		if (strdb_put(ev_db, buf, ev)) // There was already another event of the same name?
-			return 1;
+		strdb_put(npc->ev_db, buf, ev);
+		label_linkdb = strdb_ensure(npc->ev_label_db, lname, npc->event_export_create);
+		linkdb_insert(label_linkdb, nd, ev);
 	}
 	return 0;
 }
@@ -340,99 +337,80 @@ int npc_event_sub(struct map_session_data* sd, struct event_data* ev, const char
 /**
  * Exec name (NPC events) on player or global
  * Do on all NPC when called with foreach
- * @see DBApply
  */
-int npc_event_doall_sub(DBKey key, DBData *data, va_list ap)
+void npc_event_doall_sub(void *key, void *data, va_list ap)
 {
-	const char* p = key.str;
-	struct event_data* ev;
+	struct event_data* ev = data;
 	int* c;
 	const char* name;
 	int rid;
 
-	nullpo_ret(ev = DB->data2ptr(data));
-	nullpo_ret(c = va_arg(ap, int *));
-	nullpo_ret(name = va_arg(ap, const char *));
+	nullpo_retv(c = va_arg(ap, int*));
+	nullpo_retv(name = va_arg(ap, const char*));
 	rid = va_arg(ap, int);
 
-	p = strchr(p, ':'); // match only the event name
-	if( p && strcmpi(name, p) == 0 /* && !ev->nd->src_id */ ) // Do not run on duplicates. [Paradox924X]
+	if (ev /* && !ev->nd->src_id */) // Do not run on duplicates. [Paradox924X]
 	{
-		if(rid) // a player may only have 1 script running at the same time
-			npc_event_sub(iMap->id2sd(rid),ev,key.str);
-		else
-			run_script(ev->nd->u.scr.script,ev->pos,rid,ev->nd->bl.id);
+		if(rid) { // a player may only have 1 script running at the same time
+			char buf[EVENT_NAME_LENGTH];
+			snprintf(buf, ARRAYLENGTH(buf), "%s::%s", ev->nd->exname, name);
+			npc->event_sub(map->id2sd(rid), ev, buf);
+		}
+		else {
+			script->run(ev->nd->u.scr.script, ev->pos, rid, ev->nd->bl.id);
+		}
 		(*c)++;
 	}
-
-	return 0;
 }
 
-/**
- * @see DBApply
- */
-static int npc_event_do_sub(DBKey key, DBData *data, va_list ap)
+// runs the specified event (supports both single-npc and global events)
+int npc_event_do(const char* name)
 {
-	const char* p = key.str;
-	struct event_data* ev;
-	int* c;
-	const char* name;
-
-	nullpo_ret(ev = DB->data2ptr(data));
-	nullpo_ret(c = va_arg(ap, int *));
-	nullpo_ret(name = va_arg(ap, const char *));
-
-	if( p && strcmpi(name, p) == 0 ) {
-		run_script(ev->nd->u.scr.script,ev->pos,0,ev->nd->bl.id);
-		(*c)++;
+	if( name[0] == ':' && name[1] == ':' ) {
+		return npc->event_doall(name+2); // skip leading "::"
+	}
+	else {
+		struct event_data *ev = strdb_get(npc->ev_db, name);
+		if (ev) {
+			script->run(ev->nd->u.scr.script, ev->pos, 0, ev->nd->bl.id);
+			return 1;
+		}
 	}
-
 	return 0;
 }
 
-// runs the specified event (supports both single-npc and global events)
-int npc_event_do(const char* name)
+// runs the specified event, with a RID attached (global only)
+int npc_event_doall_id(const char* name, int rid)
 {
 	int c = 0;
+	struct linkdb_node **label_linkdb = strdb_get(npc->ev_label_db, name);
 
-	if( name[0] == ':' && name[1] == ':' )
-		ev_db->foreach(ev_db,npc_event_doall_sub,&c,name,0);
-	else
-		ev_db->foreach(ev_db,npc_event_do_sub,&c,name);
+	if (label_linkdb == NULL)
+		return 0;
 
+	linkdb_foreach(label_linkdb, npc->event_doall_sub, &c, name, rid);
 	return c;
 }
 
 // runs the specified event (global only)
 int npc_event_doall(const char* name)
 {
-	return npc_event_doall_id(name, 0);
-}
-
-// runs the specified event, with a RID attached (global only)
-int npc_event_doall_id(const char* name, int rid)
-{
-	int c = 0;
-	char buf[64];
-	safesnprintf(buf, sizeof(buf), "::%s", name);
-	ev_db->foreach(ev_db,npc_event_doall_sub,&c,buf,rid);
-	return c;
+	return npc->event_doall_id(name, 0);
 }
 
 /*==========================================
  * Clock event execution
  * OnMinute/OnClock/OnHour/OnDay/OnDDHHMM
  *------------------------------------------*/
-int npc_event_do_clock(int tid, unsigned int tick, int id, intptr_t data)
-{
+int npc_event_do_clock(int tid, int64 tick, int id, intptr_t data) {
 	static struct tm ev_tm_b; // tracks previous execution time
-	time_t timer;
+	time_t clock;
 	struct tm* t;
 	char buf[64];
 	int c = 0;
 
-	timer = time(NULL);
-	t = localtime(&timer);
+	clock = time(NULL);
+	t = localtime(&clock);
 
 	if (t->tm_min != ev_tm_b.tm_min ) {
 		char* day;
@@ -449,37 +427,40 @@ int npc_event_do_clock(int tid, unsigned int tick, int id, intptr_t data)
 		}
 
 		sprintf(buf,"OnMinute%02d",t->tm_min);
-		c += npc_event_doall(buf);
+		c += npc->event_doall(buf);
 
 		sprintf(buf,"OnClock%02d%02d",t->tm_hour,t->tm_min);
-		c += npc_event_doall(buf);
+		c += npc->event_doall(buf);
 
 		sprintf(buf,"On%s%02d%02d",day,t->tm_hour,t->tm_min);
-		c += npc_event_doall(buf);
+		c += npc->event_doall(buf);
 	}
 
 	if (t->tm_hour != ev_tm_b.tm_hour) {
 		sprintf(buf,"OnHour%02d",t->tm_hour);
-		c += npc_event_doall(buf);
+		c += npc->event_doall(buf);
 	}
 
 	if (t->tm_mday != ev_tm_b.tm_mday) {
 		sprintf(buf,"OnDay%02d%02d",t->tm_mon+1,t->tm_mday);
-		c += npc_event_doall(buf);
+		c += npc->event_doall(buf);
 	}
 
 	memcpy(&ev_tm_b,t,sizeof(ev_tm_b));
 	return c;
 }
 
-/*==========================================
- * OnInit Event execution (the start of the event and watch)
- *------------------------------------------*/
-void npc_event_do_oninit(void)
+/**
+ * OnInit event execution (the start of the event and watch)
+ * @param reload Is the server reloading?
+ **/
+void npc_event_do_oninit( bool reload )
 {
-	ShowStatus("Event '"CL_WHITE"OnInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs."CL_CLL"\n", npc_event_doall("OnInit"));
+	ShowStatus("Event '"CL_WHITE"OnInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs."CL_CLL"\n", npc->event_doall("OnInit"));
 
-	iTimer->add_timer_interval(iTimer->gettick()+100,npc_event_do_clock,0,0,1000);
+	// This interval has already been added on startup
+	if( !reload )
+		timer->add_interval(timer->gettick()+100,npc->event_do_clock,0,0,1000);
 }
 
 /*==========================================
@@ -488,10 +469,10 @@ void npc_event_do_oninit(void)
  *------------------------------------------*/
 int npc_timerevent_export(struct npc_data *nd, int i)
 {
-	int t = 0, k = 0;
+	int t = 0, len = 0;
 	char *lname = nd->u.scr.label_list[i].name;
 	int pos = nd->u.scr.label_list[i].pos;
-	if (sscanf(lname, "OnTimer%d%n", &t, &k) == 1 && lname[k] == '\0') {
+	if (sscanf(lname, "OnTimer%d%n", &t, &len) == 1 && lname[len] == '\0') {
 		// Timer event
 		struct npc_timerevent_list *te = nd->u.scr.timer_event;
 		int j, k = nd->u.scr.timeramount;
@@ -522,25 +503,22 @@ struct timer_event_data {
 /*==========================================
  * triger 'OnTimerXXXX' events
  *------------------------------------------*/
-int npc_timerevent(int tid, unsigned int tick, int id, intptr_t data)
-{
+int npc_timerevent(int tid, int64 tick, int id, intptr_t data) {
 	int old_rid, old_timer;
-	unsigned int old_tick;
-	struct npc_data* nd=(struct npc_data *)iMap->id2bl(id);
+	int64 old_tick;
+	struct npc_data* nd=(struct npc_data *)map->id2bl(id);
 	struct npc_timerevent_list *te;
 	struct timer_event_data *ted = (struct timer_event_data*)data;
 	struct map_session_data *sd=NULL;
 
-	if( nd == NULL )
-	{
+	if( nd == NULL ) {
 		ShowError("npc_timerevent: NPC not found??\n");
 		return 0;
 	}
 
-	if( ted->rid && !(sd = iMap->id2sd(ted->rid)) )
-	{
+	if( ted->rid && !(sd = map->id2sd(ted->rid)) ) {
 		ShowError("npc_timerevent: Attached player not found.\n");
-		ers_free(timer_event_ers, ted);
+		ers_free(npc->timer_event_ers, ted);
 		return 0;
 	}
 
@@ -550,9 +528,9 @@ int npc_timerevent(int tid, unsigned int tick, int id, intptr_t data)
 	old_timer = nd->u.scr.timer;
 
 	// Set the values of the timer
-	nd->u.scr.rid = sd?sd->bl.id:0;	//attached rid
-	nd->u.scr.timertick = tick;		//current time tick
-	nd->u.scr.timer = ted->time;	//total time from beginning to now
+	nd->u.scr.rid = sd?sd->bl.id:0; //attached rid
+	nd->u.scr.timertick = tick;     //current time tick
+	nd->u.scr.timer = ted->time;    //total time from beginning to now
 
 	// Locate the event
 	te = nd->u.scr.timer_event + ted->next;
@@ -561,13 +539,12 @@ int npc_timerevent(int tid, unsigned int tick, int id, intptr_t data)
 	ted->next++;
 	if( nd->u.scr.timeramount > ted->next )
 	{
-		int next;
-		next = nd->u.scr.timer_event[ ted->next ].timer - nd->u.scr.timer_event[ ted->next - 1 ].timer;
+		int next = nd->u.scr.timer_event[ ted->next ].timer - nd->u.scr.timer_event[ ted->next - 1 ].timer;
 		ted->time += next;
 		if( sd )
-			sd->npc_timer_id = iTimer->add_timer(tick+next,npc_timerevent,id,(intptr_t)ted);
+			sd->npc_timer_id = timer->add(tick+next,npc->timerevent,id,(intptr_t)ted);
 		else
-			nd->u.scr.timerid = iTimer->add_timer(tick+next,npc_timerevent,id,(intptr_t)ted);
+			nd->u.scr.timerid = timer->add(tick+next,npc->timerevent,id,(intptr_t)ted);
 	}
 	else
 	{
@@ -576,11 +553,11 @@ int npc_timerevent(int tid, unsigned int tick, int id, intptr_t data)
 		else
 			nd->u.scr.timerid = INVALID_TIMER;
 
-		ers_free(timer_event_ers, ted);
+		ers_free(npc->timer_event_ers, ted);
 	}
 
 	// Run the script
-	run_script(nd->u.scr.script,te->pos,nd->u.scr.rid,nd->bl.id);
+	script->run(nd->u.scr.script,te->pos,nd->u.scr.rid,nd->bl.id);
 
 	nd->u.scr.rid = old_rid; // Attached-rid should be restored anyway.
 	if( sd )
@@ -594,10 +571,9 @@ int npc_timerevent(int tid, unsigned int tick, int id, intptr_t data)
 /*==========================================
  * Start/Resume NPC timer
  *------------------------------------------*/
-int npc_timerevent_start(struct npc_data* nd, int rid)
-{
+int npc_timerevent_start(struct npc_data* nd, int rid) {
 	int j;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	struct map_session_data *sd = NULL; //Player to whom script is attached.
 
 	nullpo_ret(nd);
@@ -605,45 +581,41 @@ int npc_timerevent_start(struct npc_data* nd, int rid)
 	// Check if there is an OnTimer Event
 	ARR_FIND( 0, nd->u.scr.timeramount, j, nd->u.scr.timer_event[j].timer > nd->u.scr.timer );
 
-	if( nd->u.scr.rid > 0 && !(sd = iMap->id2sd(nd->u.scr.rid)) )
-	{ // Failed to attach timer to this player.
+	if( nd->u.scr.rid > 0 && !(sd = map->id2sd(nd->u.scr.rid)) ) {
+		// Failed to attach timer to this player.
 		ShowError("npc_timerevent_start: Attached player not found!\n");
 		return 1;
 	}
-
 	// Check if timer is already started.
-	if( sd )
-	{
+	if( sd ) {
 		if( sd->npc_timer_id != INVALID_TIMER )
 			return 0;
-	}
-	else if( nd->u.scr.timerid != INVALID_TIMER || nd->u.scr.timertick )
+	} else if( nd->u.scr.timerid != INVALID_TIMER || nd->u.scr.timertick )
 		return 0;
 
-	if (j < nd->u.scr.timeramount)
-	{
+	if (j < nd->u.scr.timeramount) {
 		int next;
 		struct timer_event_data *ted;
 		// Arrange for the next event
-		ted = ers_alloc(timer_event_ers, struct timer_event_data);
+		ted = ers_alloc(npc->timer_event_ers, struct timer_event_data);
 		ted->next = j; // Set event index
 		ted->time = nd->u.scr.timer_event[j].timer;
 		next = nd->u.scr.timer_event[j].timer - nd->u.scr.timer;
 		if( sd )
 		{
 			ted->rid = sd->bl.id; // Attach only the player if attachplayerrid was used.
-			sd->npc_timer_id = iTimer->add_timer(tick+next,npc_timerevent,nd->bl.id,(intptr_t)ted);
+			sd->npc_timer_id = timer->add(tick+next,npc->timerevent,nd->bl.id,(intptr_t)ted);
 		}
 		else
 		{
 			ted->rid = 0;
 			nd->u.scr.timertick = tick; // Set when timer is started
-			nd->u.scr.timerid = iTimer->add_timer(tick+next,npc_timerevent,nd->bl.id,(intptr_t)ted);
+			nd->u.scr.timerid = timer->add(tick+next,npc->timerevent,nd->bl.id,(intptr_t)ted);
 		}
-	}
-	else if (!sd)
-	{
+
+	} else if (!sd) {
 		nd->u.scr.timertick = tick;
+
 	}
 
 	return 0;
@@ -659,12 +631,10 @@ int npc_timerevent_stop(struct npc_data* nd)
 
 	nullpo_ret(nd);
 
-	if( nd->u.scr.rid && !(sd = iMap->id2sd(nd->u.scr.rid)) )
-	{
+	if( nd->u.scr.rid && !(sd = map->id2sd(nd->u.scr.rid)) ) {
 		ShowError("npc_timerevent_stop: Attached player not found!\n");
 		return 1;
 	}
-
 	tid = sd?&sd->npc_timer_id:&nd->u.scr.timerid;
 	if( *tid == INVALID_TIMER && (sd || !nd->u.scr.timertick) ) // Nothing to stop
 		return 0;
@@ -672,16 +642,16 @@ int npc_timerevent_stop(struct npc_data* nd)
 	// Delete timer
 	if ( *tid != INVALID_TIMER )
 	{
-		td = iTimer->get_timer(*tid);
+		td = timer->get(*tid);
 		if( td && td->data )
-			ers_free(timer_event_ers, (void*)td->data);
-		iTimer->delete_timer(*tid,npc_timerevent);
+			ers_free(npc->timer_event_ers, (void*)td->data);
+		timer->delete(*tid,npc->timerevent);
 		*tid = INVALID_TIMER;
 	}
 
 	if( !sd && nd->u.scr.timertick )
 	{
-		nd->u.scr.timer += DIFF_TICK(iTimer->gettick(),nd->u.scr.timertick); // Set 'timer' to the time that has passed since the beginning of the timers
+		nd->u.scr.timer += DIFF_TICK32(timer->gettick(),nd->u.scr.timertick); // Set 'timer' to the time that has passed since the beginning of the timers
 		nd->u.scr.timertick = 0; // Set 'tick' to zero so that we know it's off.
 	}
 
@@ -696,19 +666,19 @@ void npc_timerevent_quit(struct map_session_data* sd)
 	struct npc_data* nd;
 	struct timer_event_data *ted;
 
-	// Check timer existance
+	// Check timer existence
 	if( sd->npc_timer_id == INVALID_TIMER )
 		return;
-	if( !(td = iTimer->get_timer(sd->npc_timer_id)) )
+	if( !(td = timer->get(sd->npc_timer_id)) )
 	{
 		sd->npc_timer_id = INVALID_TIMER;
 		return;
 	}
 
 	// Delete timer
-	nd = (struct npc_data *)iMap->id2bl(td->id);
+	nd = (struct npc_data *)map->id2bl(td->id);
 	ted = (struct timer_event_data*)td->data;
-	iTimer->delete_timer(sd->npc_timer_id, npc_timerevent);
+	timer->delete(sd->npc_timer_id, npc->timerevent);
 	sd->npc_timer_id = INVALID_TIMER;
 
 	// Execute OnTimerQuit
@@ -718,7 +688,7 @@ void npc_timerevent_quit(struct map_session_data* sd)
 		struct event_data *ev;
 
 		snprintf(buf, ARRAYLENGTH(buf), "%s::OnTimerQuit", nd->exname);
-		ev = (struct event_data*)strdb_get(ev_db, buf);
+		ev = (struct event_data*)strdb_get(npc->ev_db, buf);
 		if( ev && ev->nd != nd )
 		{
 			ShowWarning("npc_timerevent_quit: Unable to execute \"OnTimerQuit\", two NPCs have the same event name [%s]!\n",buf);
@@ -727,7 +697,7 @@ void npc_timerevent_quit(struct map_session_data* sd)
 		if( ev )
 		{
 			int old_rid,old_timer;
-			unsigned int old_tick;
+			int64 old_tick;
 
 			//Set timer related info.
 			old_rid = (nd->u.scr.rid == sd->bl.id ? 0 : nd->u.scr.rid); // Detach rid if the last attached player logged off.
@@ -735,11 +705,11 @@ void npc_timerevent_quit(struct map_session_data* sd)
 			old_timer = nd->u.scr.timer;
 
 			nd->u.scr.rid = sd->bl.id;
-			nd->u.scr.timertick = iTimer->gettick();
+			nd->u.scr.timertick = timer->gettick();
 			nd->u.scr.timer = ted->time;
 
 			//Execute label
-			run_script(nd->u.scr.script,ev->pos,sd->bl.id,nd->bl.id);
+			script->run(nd->u.scr.script,ev->pos,sd->bl.id,nd->bl.id);
 
 			//Restore previous data.
 			nd->u.scr.rid = old_rid;
@@ -747,23 +717,22 @@ void npc_timerevent_quit(struct map_session_data* sd)
 			nd->u.scr.timertick = old_tick;
 		}
 	}
-	ers_free(timer_event_ers, ted);
+	ers_free(npc->timer_event_ers, ted);
 }
 
 /*==========================================
  * Get the tick value of an NPC timer
  * If it's stopped, return stopped time
  *------------------------------------------*/
-int npc_gettimerevent_tick(struct npc_data* nd)
-{
-	int tick;
+int64 npc_gettimerevent_tick(struct npc_data* nd) {
+	int64 tick;
 	nullpo_ret(nd);
 
 	// TODO: Get player attached timer's tick. Now we can just get it by using 'getnpctimer' inside OnTimer event.
 
 	tick = nd->u.scr.timer; // The last time it's active(start, stop or event trigger)
 	if( nd->u.scr.timertick ) // It's a running timer
-		tick += DIFF_TICK(iTimer->gettick(), nd->u.scr.timertick);
+		tick += DIFF_TICK(timer->gettick(), nd->u.scr.timertick);
 
 	return tick;
 }
@@ -785,11 +754,11 @@ int npc_settimerevent_tick(struct npc_data* nd, int newtimer)
 	nd->u.scr.rid = 0;
 
 	// Check if timer is started
-	flag = (nd->u.scr.timerid != INVALID_TIMER);
+	flag = (nd->u.scr.timerid != INVALID_TIMER || nd->u.scr.timertick);
 
-	if( flag ) npc_timerevent_stop(nd);
+	if( flag ) npc->timerevent_stop(nd);
 	nd->u.scr.timer = newtimer;
-	if( flag ) npc_timerevent_start(nd, -1);
+	if( flag ) npc->timerevent_start(nd, -1);
 
 	nd->u.scr.rid = old_rid;
 	return 0;
@@ -804,7 +773,7 @@ int npc_event_sub(struct map_session_data* sd, struct event_data* ev, const char
 		ARR_FIND( 0, MAX_EVENTQUEUE, i, sd->eventqueue[i][0] == '\0' );
 		if( i < MAX_EVENTQUEUE )
 		{
-			safestrncpy(sd->eventqueue[i],eventname,50); //Event enqueued.
+			safestrncpy(sd->eventqueue[i],eventname,EVENT_NAME_LENGTH); //Event enqueued.
 			return 0;
 		}
 
@@ -814,10 +783,10 @@ int npc_event_sub(struct map_session_data* sd, struct event_data* ev, const char
 	if( ev->nd->option&OPTION_INVISIBLE )
 	{
 		//Disabled npc, shouldn't trigger event.
-		npc_event_dequeue(sd);
+		npc->event_dequeue(sd);
 		return 2;
 	}
-	run_script(ev->nd->u.scr.script,ev->pos,sd->bl.id,ev->nd->bl.id);
+	script->run(ev->nd->u.scr.script,ev->pos,sd->bl.id,ev->nd->bl.id);
 	return 0;
 }
 
@@ -826,7 +795,7 @@ int npc_event_sub(struct map_session_data* sd, struct event_data* ev, const char
  *------------------------------------------*/
 int npc_event(struct map_session_data* sd, const char* eventname, int ontouch)
 {
-	struct event_data* ev = (struct event_data*)strdb_get(ev_db, eventname);
+	struct event_data* ev = (struct event_data*)strdb_get(npc->ev_db, eventname);
 	struct npc_data *nd;
 
 	nullpo_ret(sd);
@@ -847,20 +816,19 @@ int npc_event(struct map_session_data* sd, const char* eventname, int ontouch)
 			break;
 	}
 
-	return npc_event_sub(sd,ev,eventname);
+	return npc->event_sub(sd,ev,eventname);
 }
 
 /*==========================================
  * Sub chk then execute area event type
  *------------------------------------------*/
-int npc_touch_areanpc_sub(struct block_list *bl, va_list ap)
-{
+int npc_touch_areanpc_sub(struct block_list *bl, va_list ap) {
 	struct map_session_data *sd;
 	int pc_id;
 	char *name;
 
 	nullpo_ret(bl);
-	nullpo_ret((sd = iMap->id2sd(bl->id)));
+	nullpo_ret((sd = map->id2sd(bl->id)));
 
 	pc_id = va_arg(ap,int);
 	name = va_arg(ap,char*);
@@ -872,7 +840,7 @@ int npc_touch_areanpc_sub(struct block_list *bl, va_list ap)
 	if( pc_id == sd->bl.id )
 		return 0;
 
-	npc_event(sd,name,1);
+	npc->event(sd,name,1);
 
 	return 1;
 }
@@ -881,9 +849,8 @@ int npc_touch_areanpc_sub(struct block_list *bl, va_list ap)
  * Chk if sd is still touching his assigned npc.
  * If not, it unsets it and searches for another player in range.
  *------------------------------------------*/
-int npc_touchnext_areanpc(struct map_session_data* sd, bool leavemap)
-{
-	struct npc_data *nd = iMap->id2nd(sd->touching_id);
+int npc_touchnext_areanpc(struct map_session_data* sd, bool leavemap) {
+	struct npc_data *nd = map->id2nd(sd->touching_id);
 	short xs, ys;
 
 	if( !nd || nd->touching_id != sd->bl.id )
@@ -900,8 +867,8 @@ int npc_touchnext_areanpc(struct map_session_data* sd, bool leavemap)
 		char name[EVENT_NAME_LENGTH];
 
 		nd->touching_id = sd->touching_id = 0;
-		snprintf(name, ARRAYLENGTH(name), "%s::%s", nd->exname, script_config.ontouch_name);
-		iMap->forcountinarea(npc_touch_areanpc_sub,nd->bl.m,nd->bl.x - xs,nd->bl.y - ys,nd->bl.x + xs,nd->bl.y + ys,1,BL_PC,sd->bl.id,name);
+		snprintf(name, ARRAYLENGTH(name), "%s::%s", nd->exname, script->config.ontouch_name);
+		map->forcountinarea(npc->touch_areanpc_sub,nd->bl.m,nd->bl.x - xs,nd->bl.y - ys,nd->bl.x + xs,nd->bl.y + ys,1,BL_PC,sd->bl.id,name);
 	}
 	return 0;
 }
@@ -922,51 +889,53 @@ int npc_touch_areanpc(struct map_session_data* sd, int16 m, int16 x, int16 y)
 	//if(sd->npc_id)
 	//	return 1;
 
-	for(i=0;i<map[m].npc_num;i++) {
-		if (map[m].npc[i]->option&OPTION_INVISIBLE) {
+	for(i=0;i<map->list[m].npc_num;i++) {
+		if (map->list[m].npc[i]->option&OPTION_INVISIBLE) {
 			f=0; // a npc was found, but it is disabled; don't print warning
 			continue;
 		}
 
-		switch(map[m].npc[i]->subtype) {
+		switch(map->list[m].npc[i]->subtype) {
 		case WARP:
-			xs=map[m].npc[i]->u.warp.xs;
-			ys=map[m].npc[i]->u.warp.ys;
+			xs=map->list[m].npc[i]->u.warp.xs;
+			ys=map->list[m].npc[i]->u.warp.ys;
 			break;
 		case SCRIPT:
-			xs=map[m].npc[i]->u.scr.xs;
-			ys=map[m].npc[i]->u.scr.ys;
+			xs=map->list[m].npc[i]->u.scr.xs;
+			ys=map->list[m].npc[i]->u.scr.ys;
 			break;
 		default:
 			continue;
 		}
-		if( x >= map[m].npc[i]->bl.x-xs && x <= map[m].npc[i]->bl.x+xs
-		&&  y >= map[m].npc[i]->bl.y-ys && y <= map[m].npc[i]->bl.y+ys )
+		if( x >= map->list[m].npc[i]->bl.x-xs && x <= map->list[m].npc[i]->bl.x+xs
+		&&  y >= map->list[m].npc[i]->bl.y-ys && y <= map->list[m].npc[i]->bl.y+ys )
 			break;
 	}
-	if( i == map[m].npc_num )
-	{
+	if( i == map->list[m].npc_num ) {
 		if( f == 1 ) // no npc found
-			ShowError("npc_touch_areanpc : stray NPC cell/NPC not found in the block on coordinates '%s',%d,%d\n", map[m].name, x, y);
+			ShowError("npc_touch_areanpc : stray NPC cell/NPC not found in the block on coordinates '%s',%d,%d\n", map->list[m].name, x, y);
 		return 1;
 	}
-	switch(map[m].npc[i]->subtype) {
+	switch(map->list[m].npc[i]->subtype) {
 		case WARP:
 			if( pc_ishiding(sd) || (sd->sc.count && sd->sc.data[SC_CAMOUFLAGE]) )
 				break; // hidden chars cannot use warps
-			pc->setpos(sd,map[m].npc[i]->u.warp.mapindex,map[m].npc[i]->u.warp.x,map[m].npc[i]->u.warp.y,CLR_OUTSIGHT);
+			pc->setpos(sd,map->list[m].npc[i]->u.warp.mapindex,map->list[m].npc[i]->u.warp.x,map->list[m].npc[i]->u.warp.y,CLR_OUTSIGHT);
 			break;
 		case SCRIPT:
-			for (j = i; j < map[m].npc_num; j++) {
-				if (map[m].npc[j]->subtype != WARP) {
+			for (j = i; j < map->list[m].npc_num; j++) {
+				if (map->list[m].npc[j]->subtype != WARP) {
 					continue;
 				}
 
-				if ((sd->bl.x >= (map[m].npc[j]->bl.x - map[m].npc[j]->u.warp.xs) && sd->bl.x <= (map[m].npc[j]->bl.x + map[m].npc[j]->u.warp.xs)) &&
-					(sd->bl.y >= (map[m].npc[j]->bl.y - map[m].npc[j]->u.warp.ys) && sd->bl.y <= (map[m].npc[j]->bl.y + map[m].npc[j]->u.warp.ys))) {
+				if ((sd->bl.x >= (map->list[m].npc[j]->bl.x - map->list[m].npc[j]->u.warp.xs)
+				  && sd->bl.x <= (map->list[m].npc[j]->bl.x + map->list[m].npc[j]->u.warp.xs))
+				 && (sd->bl.y >= (map->list[m].npc[j]->bl.y - map->list[m].npc[j]->u.warp.ys)
+				  && sd->bl.y <= (map->list[m].npc[j]->bl.y + map->list[m].npc[j]->u.warp.ys))
+				) {
 					if( pc_ishiding(sd) || (sd->sc.count && sd->sc.data[SC_CAMOUFLAGE]) )
 						break; // hidden chars cannot use warps
-					pc->setpos(sd,map[m].npc[j]->u.warp.mapindex,map[m].npc[j]->u.warp.x,map[m].npc[j]->u.warp.y,CLR_OUTSIGHT);
+					pc->setpos(sd,map->list[m].npc[j]->u.warp.mapindex,map->list[m].npc[j]->u.warp.x,map->list[m].npc[j]->u.warp.y,CLR_OUTSIGHT);
 					found_warp = 1;
 					break;
 				}
@@ -976,16 +945,16 @@ int npc_touch_areanpc(struct map_session_data* sd, int16 m, int16 x, int16 y)
 				break;
 			}
 
-			if( npc_ontouch_event(sd,map[m].npc[i]) > 0 && npc_ontouch2_event(sd,map[m].npc[i]) > 0 )
+			if( npc->ontouch_event(sd,map->list[m].npc[i]) > 0 && npc->ontouch2_event(sd,map->list[m].npc[i]) > 0 )
 			{ // failed to run OnTouch event, so just click the npc
-				struct unit_data *ud = unit_bl2ud(&sd->bl);
+				struct unit_data *ud = unit->bl2ud(&sd->bl);
 				if( ud && ud->walkpath.path_pos < ud->walkpath.path_len )
 				{ // Since walktimer always == INVALID_TIMER at this time, we stop walking manually. [Inkfish]
 					clif->fixpos(&sd->bl);
 					ud->walkpath.path_pos = ud->walkpath.path_len;
 				}
-				sd->areanpc_id = map[m].npc[i]->bl.id;
-				npc_click(sd,map[m].npc[i]);
+				sd->areanpc_id = map->list[m].npc[i]->bl.id;
+				npc->click(sd,map->list[m].npc[i]);
 			}
 			break;
 	}
@@ -1001,46 +970,45 @@ int npc_touch_areanpc2(struct mob_data *md)
 	struct event_data* ev;
 	int xs, ys;
 
-	for( i = 0; i < map[m].npc_num; i++ ) {
-		if( map[m].npc[i]->option&OPTION_INVISIBLE )
+	for( i = 0; i < map->list[m].npc_num; i++ ) {
+		if( map->list[m].npc[i]->option&OPTION_INVISIBLE )
 			continue;
 
-		switch( map[m].npc[i]->subtype ) {
+		switch( map->list[m].npc[i]->subtype ) {
 			case WARP:
 				if( !( battle_config.mob_warp&1 ) )
 					continue;
-				xs = map[m].npc[i]->u.warp.xs;
-				ys = map[m].npc[i]->u.warp.ys;
+				xs = map->list[m].npc[i]->u.warp.xs;
+				ys = map->list[m].npc[i]->u.warp.ys;
 				break;
 			case SCRIPT:
-				xs = map[m].npc[i]->u.scr.xs;
-				ys = map[m].npc[i]->u.scr.ys;
+				xs = map->list[m].npc[i]->u.scr.xs;
+				ys = map->list[m].npc[i]->u.scr.ys;
 				break;
 			default:
 				continue; // Keep Searching
 		}
 
-		if( x >= map[m].npc[i]->bl.x-xs && x <= map[m].npc[i]->bl.x+xs && y >= map[m].npc[i]->bl.y-ys && y <= map[m].npc[i]->bl.y+ys )
-		{ // In the npc touch area
-			switch( map[m].npc[i]->subtype )
-			{
+		if( x >= map->list[m].npc[i]->bl.x-xs && x <= map->list[m].npc[i]->bl.x+xs && y >= map->list[m].npc[i]->bl.y-ys && y <= map->list[m].npc[i]->bl.y+ys ) {
+			// In the npc touch area
+			switch( map->list[m].npc[i]->subtype ) {
 				case WARP:
-					xs = iMap->mapindex2mapid(map[m].npc[i]->u.warp.mapindex);
+					xs = map->mapindex2mapid(map->list[m].npc[i]->u.warp.mapindex);
 					if( m < 0 )
 						break; // Cannot Warp between map servers
-					if( unit_warp(&md->bl, xs, map[m].npc[i]->u.warp.x, map[m].npc[i]->u.warp.y, CLR_OUTSIGHT) == 0 )
+					if( unit->warp(&md->bl, xs, map->list[m].npc[i]->u.warp.x, map->list[m].npc[i]->u.warp.y, CLR_OUTSIGHT) == 0 )
 						return 1; // Warped
 					break;
 				case SCRIPT:
-					if( map[m].npc[i]->bl.id == md->areanpc_id )
+					if( map->list[m].npc[i]->bl.id == md->areanpc_id )
 						break; // Already touch this NPC
-					snprintf(eventname, ARRAYLENGTH(eventname), "%s::OnTouchNPC", map[m].npc[i]->exname);
-					if( (ev = (struct event_data*)strdb_get(ev_db, eventname)) == NULL || ev->nd == NULL )
+					snprintf(eventname, ARRAYLENGTH(eventname), "%s::OnTouchNPC", map->list[m].npc[i]->exname);
+					if( (ev = (struct event_data*)strdb_get(npc->ev_db, eventname)) == NULL || ev->nd == NULL )
 						break; // No OnTouchNPC Event
-					md->areanpc_id = map[m].npc[i]->bl.id;
+					md->areanpc_id = map->list[m].npc[i]->bl.id;
 					id = md->bl.id; // Stores Unique ID
-					run_script(ev->nd->u.scr.script, ev->pos, md->bl.id, ev->nd->bl.id);
-					if( iMap->id2md(id) == NULL ) return 1; // Not Warped, but killed
+					script->run(ev->nd->u.scr.script, ev->pos, md->bl.id, ev->nd->bl.id);
+					if( map->id2md(id) == NULL ) return 1; // Not Warped, but killed
 					break;
 			}
 
@@ -1055,8 +1023,7 @@ int npc_touch_areanpc2(struct mob_data *md)
 //Flag determines the type of object to check for:
 //&1: NPC Warps
 //&2: NPCs with on-touch events.
-int npc_check_areanpc(int flag, int16 m, int16 x, int16 y, int16 range)
-{
+int npc_check_areanpc(int flag, int16 m, int16 x, int16 y, int16 range) {
 	int i;
 	int x0,y0,x1,y1;
 	int xs,ys;
@@ -1064,49 +1031,49 @@ int npc_check_areanpc(int flag, int16 m, int16 x, int16 y, int16 range)
 	if (range < 0) return 0;
 	x0 = max(x-range, 0);
 	y0 = max(y-range, 0);
-	x1 = min(x+range, map[m].xs-1);
-	y1 = min(y+range, map[m].ys-1);
+	x1 = min(x+range, map->list[m].xs-1);
+	y1 = min(y+range, map->list[m].ys-1);
 
 	//First check for npc_cells on the range given
 	i = 0;
 	for (ys = y0; ys <= y1 && !i; ys++) {
-		for(xs = x0; xs <= x1 && !i; xs++){
-			if (iMap->getcell(m,xs,ys,CELL_CHKNPC))
+		for(xs = x0; xs <= x1 && !i; xs++) {
+			if (map->getcell(m,xs,ys,CELL_CHKNPC))
 				i = 1;
 		}
 	}
 	if (!i) return 0; //No NPC_CELLs.
 
 	//Now check for the actual NPC on said range.
-	for(i=0;i<map[m].npc_num;i++) {
-		if (map[m].npc[i]->option&OPTION_INVISIBLE)
+	for(i=0;i<map->list[m].npc_num;i++) {
+		if (map->list[m].npc[i]->option&OPTION_INVISIBLE)
 			continue;
 
-		switch(map[m].npc[i]->subtype) {
+		switch(map->list[m].npc[i]->subtype) {
 			case WARP:
 				if (!(flag&1))
 					continue;
-				xs=map[m].npc[i]->u.warp.xs;
-				ys=map[m].npc[i]->u.warp.ys;
+				xs=map->list[m].npc[i]->u.warp.xs;
+				ys=map->list[m].npc[i]->u.warp.ys;
 				break;
 			case SCRIPT:
 				if (!(flag&2))
 					continue;
-				xs=map[m].npc[i]->u.scr.xs;
-				ys=map[m].npc[i]->u.scr.ys;
+				xs=map->list[m].npc[i]->u.scr.xs;
+				ys=map->list[m].npc[i]->u.scr.ys;
 				break;
 			default:
 				continue;
 		}
 
-		if( x1 >= map[m].npc[i]->bl.x-xs && x0 <= map[m].npc[i]->bl.x+xs
-		&&  y1 >= map[m].npc[i]->bl.y-ys && y0 <= map[m].npc[i]->bl.y+ys )
+		if( x1 >= map->list[m].npc[i]->bl.x-xs && x0 <= map->list[m].npc[i]->bl.x+xs
+		&&  y1 >= map->list[m].npc[i]->bl.y-ys && y0 <= map->list[m].npc[i]->bl.y+ys )
 			break; // found a npc
 	}
-	if (i==map[m].npc_num)
+	if (i==map->list[m].npc_num)
 		return 0;
 
-	return (map[m].npc[i]->bl.id);
+	return (map->list[m].npc[i]->bl.id);
 }
 
 /*==========================================
@@ -1141,7 +1108,7 @@ struct npc_data* npc_checknear(struct map_session_data* sd, struct block_list* b
  *------------------------------------------*/
 int npc_globalmessage(const char* name, const char* mes)
 {
-	struct npc_data* nd = npc_name2id(name);
+	struct npc_data* nd = npc->name2id(name);
 	char temp[100];
 
 	if (!nd)
@@ -1154,28 +1121,27 @@ int npc_globalmessage(const char* name, const char* mes)
 }
 
 // MvP tomb [GreenBox]
-void run_tomb(struct map_session_data* sd, struct npc_data* nd)
-{
+void run_tomb(struct map_session_data* sd, struct npc_data* nd) {
 	char buffer[200];
-    char time[10];
+	char time[10];
 
-    strftime(time, sizeof(time), "%H:%M", localtime(&nd->u.tomb.kill_time));
+	strftime(time, sizeof(time), "%H:%M", localtime(&nd->u.tomb.kill_time));
 
 	// TODO: Find exact color?
-	snprintf(buffer, sizeof(buffer), msg_txt(657), nd->u.tomb.md->db->name);
-    clif->scriptmes(sd, nd->bl.id, buffer);
+	snprintf(buffer, sizeof(buffer), msg_txt(857), nd->u.tomb.md->db->name); // "[ ^EE0000%s^000000 ]"
+	clif->scriptmes(sd, nd->bl.id, buffer);
 
-    clif->scriptmes(sd, nd->bl.id, msg_txt(658));
+	clif->scriptmes(sd, nd->bl.id, msg_txt(858)); // "Has met its demise"
 
-    snprintf(buffer, sizeof(buffer), msg_txt(659), time);
-    clif->scriptmes(sd, nd->bl.id, buffer);
+	snprintf(buffer, sizeof(buffer), msg_txt(859), time); // "Time of death : ^EE0000%s^000000"
+	clif->scriptmes(sd, nd->bl.id, buffer);
 
-    clif->scriptmes(sd, nd->bl.id, msg_txt(660));
+	clif->scriptmes(sd, nd->bl.id, msg_txt(860)); // "Defeated by"
 
-	snprintf(buffer, sizeof(buffer), msg_txt(661), nd->u.tomb.killer_name[0] ? nd->u.tomb.killer_name : "Unknown");
-    clif->scriptmes(sd, nd->bl.id, buffer);
+	snprintf(buffer, sizeof(buffer), msg_txt(861), nd->u.tomb.killer_name[0] ? nd->u.tomb.killer_name : msg_txt(15)); // "[^EE0000%s^000000]" / "Unknown"
+	clif->scriptmes(sd, nd->bl.id, buffer);
 
-    clif->scriptclose(sd, nd->bl.id);
+	clif->scriptclose(sd, nd->bl.id);
 }
 
 /*==========================================
@@ -1186,14 +1152,27 @@ int npc_click(struct map_session_data* sd, struct npc_data* nd)
 {
 	nullpo_retr(1, sd);
 
+	// This usually happens when the player clicked on a NPC that has the view id
+	// of a mob, to activate this kind of npc it's needed to be in a 2,2 range
+	// from it. If the OnTouch area of a npc, coincides with the 2,2 range of
+	// another it's expected that the OnTouch event be put first in stack, because
+	// unit_walktoxy_timer is executed before any other function in this case.
+	// So it's best practice to put an 'end;' before OnTouch events in npcs that
+	// have view ids of mobs to avoid this "issue" [Panikon]
 	if (sd->npc_id != 0) {
-		ShowError("npc_click: npc_id != 0\n");
+		// The player clicked a npc after entering an OnTouch area
+		if( sd->areanpc_id != sd->npc_id )
+			ShowError("npc_click: npc_id != 0\n");
+
 		return 1;
 	}
 
-	if(!nd) return 1;
-	if ((nd = npc_checknear(sd,&nd->bl)) == NULL)
+	if( !nd )
 		return 1;
+
+	if ((nd = npc->checknear(sd,&nd->bl)) == NULL)
+		return 1;
+	
 	//Hidden/Disabled npc.
 	if (nd->class_ < 0 || nd->option&(OPTION_INVISIBLE|OPTION_HIDE))
 		return 1;
@@ -1206,10 +1185,14 @@ int npc_click(struct map_session_data* sd, struct npc_data* nd)
 			clif->cashshop_show(sd,nd);
 			break;
 		case SCRIPT:
-			run_script(nd->u.scr.script,0,sd->bl.id,nd->bl.id);
+			if( nd->u.scr.shop && nd->u.scr.shop->items && nd->u.scr.trader ) {
+				if( !npc->trader_open(sd,nd) )
+					return 1;
+			} else
+				script->run(nd->u.scr.script,0,sd->bl.id,nd->bl.id);
 			break;
 		case TOMB:
-			run_tomb(sd,nd);
+			npc->run_tomb(sd,nd);
 			break;
 	}
 
@@ -1219,22 +1202,22 @@ int npc_click(struct map_session_data* sd, struct npc_data* nd)
 /*==========================================
  *
  *------------------------------------------*/
-int npc_scriptcont(struct map_session_data* sd, int id, bool closing)
-{
+int npc_scriptcont(struct map_session_data* sd, int id, bool closing) {
+	struct block_list *target = map->id2bl(id);
 	nullpo_retr(1, sd);
 
 	if( id != sd->npc_id ){
-		TBL_NPC* nd_sd=(TBL_NPC*)iMap->id2bl(sd->npc_id);
-		TBL_NPC* nd=(TBL_NPC*)iMap->id2bl(id);
+		TBL_NPC* nd_sd=(TBL_NPC*)map->id2bl(sd->npc_id);
+		TBL_NPC* nd = BL_CAST(BL_NPC, target);
 		ShowDebug("npc_scriptcont: %s (sd->npc_id=%d) is not %s (id=%d).\n",
 			nd_sd?(char*)nd_sd->name:"'Unknown NPC'", (int)sd->npc_id,
 		  	nd?(char*)nd->name:"'Unknown NPC'", (int)id);
 		return 1;
 	}
-
-	if(id != fake_nd->bl.id) { // Not item script
-		if ((npc_checknear(sd,iMap->id2bl(id))) == NULL){
-			ShowWarning("npc_scriptcont: failed npc_checknear test.\n");
+	
+	if(id != npc->fake_nd->bl.id) { // Not item script
+		if ((npc->checknear(sd,target)) == NULL){
+			ShowWarning("npc_scriptcont: failed npc->checknear test.\n");
 			return 1;
 		}
 	}
@@ -1245,19 +1228,22 @@ int npc_scriptcont(struct map_session_data* sd, int id, bool closing)
 	/**
 	 * Update the last NPC iteration
 	 **/
-	sd->npc_idle_tick = iTimer->gettick();
+	sd->npc_idle_tick = timer->gettick();
 #endif
 
 	/**
 	 * WPE can get to this point with a progressbar; we deny it.
 	 **/
-	if( sd->progressbar.npc_id && DIFF_TICK(sd->progressbar.timeout,iTimer->gettick()) > 0 )
+	if( sd->progressbar.npc_id && DIFF_TICK(sd->progressbar.timeout,timer->gettick()) > 0 )
 		return 1;
-
+	
+	if( !sd->st )
+		return 1;
+	
 	if( closing && sd->st->state == CLOSE )
 		sd->st->state = END;
 
-	run_script_main(sd->st);
+	script->run_main(sd->st);
 
 	return 0;
 }
@@ -1265,25 +1251,30 @@ int npc_scriptcont(struct map_session_data* sd, int id, bool closing)
 /*==========================================
  * Chk if valid call then open buy or selling list
  *------------------------------------------*/
-int npc_buysellsel(struct map_session_data* sd, int id, int type)
-{
+int npc_buysellsel(struct map_session_data* sd, int id, int type) {
 	struct npc_data *nd;
 
 	nullpo_retr(1, sd);
 
-	if ((nd = npc_checknear(sd,iMap->id2bl(id))) == NULL)
+	if ((nd = npc->checknear(sd,map->id2bl(id))) == NULL)
 		return 1;
 
-	if (nd->subtype!=SHOP) {
-		ShowError("no such shop npc : %d\n",id);
+	if ( nd->subtype != SHOP && !(nd->subtype == SCRIPT && nd->u.scr.shop && nd->u.scr.shop->items) ) {
+		
+		if( nd->subtype == SCRIPT )
+			ShowError("npc_buysellsel: trader '%s' has no shop list!\n",nd->exname);
+		else
+			ShowError("npc_buysellsel: no such shop npc %d (%s)\n",id,nd->exname);
+		 
 		if (sd->npc_id == id)
-			sd->npc_id=0;
+			sd->npc_id = 0;
 		return 1;
 	}
-    if (nd->option & OPTION_INVISIBLE) // can't buy if npc is not visible (hack?)
+    
+	if (nd->option & OPTION_INVISIBLE) // can't buy if npc is not visible (hack?)
 		return 1;
-	if( nd->class_ < 0 && !sd->state.callshop )
-	{// not called through a script and is not a visible NPC so an invalid call
+	
+	if( nd->class_ < 0 && !sd->state.callshop ) {// not called through a script and is not a visible NPC so an invalid call
 		return 1;
 	}
 
@@ -1296,92 +1287,114 @@ int npc_buysellsel(struct map_session_data* sd, int id, int type)
 	} else {
 		clif->selllist(sd);
 	}
+	
 	return 0;
 }
+
 /*==========================================
 * Cash Shop Buy List
 *------------------------------------------*/
-int npc_cashshop_buylist(struct map_session_data *sd, int points, int count, unsigned short* item_list)
-{
-    int i, j, nameid, amount, new_, w, vt;
-    struct npc_data *nd = (struct npc_data *)iMap->id2bl(sd->npc_shopid);
-
-    if( !nd || nd->subtype != CASHSHOP )
-        return 1;
-
-    if( sd->state.trading )
-        return 4;
-
-    new_ = 0;
-    w = 0;
-    vt = 0; // Global Value
-
-    // Validating Process ----------------------------------------------------
-    for( i = 0; i < count; i++ )
-    {
-        nameid = item_list[i*2+1];
-        amount = item_list[i*2+0];
-
-        if( !itemdb_exists(nameid) || amount <= 0 )
-            return 5;
-
-        ARR_FIND(0,nd->u.shop.count,j,nd->u.shop.shop_item[j].nameid == nameid);
-        if( j == nd->u.shop.count || nd->u.shop.shop_item[j].value <= 0 )
-            return 5;
-
-        if( !itemdb_isstackable(nameid) && amount > 1 )
-        {
-            ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of nonstackable item %d!\n", sd->status.name, sd->status.account_id, sd->status.char_id, amount, nameid);
-            amount = item_list[i*2+0] = 1;
-        }
-
-        switch( pc->checkadditem(sd,nameid,amount) )
-        {
-            case ADDITEM_NEW:
-                new_++;
-                break;
-            case ADDITEM_OVERAMOUNT:
-                return 3;
-        }
-
-        vt += nd->u.shop.shop_item[j].value * amount;
-        w += itemdb_weight(nameid) * amount;
-    }
-
-    if( w + sd->weight > sd->max_weight )
-        return 3;
-    if( pc->inventoryblank(sd) < new_ )
-        return 3;
-    if( points > vt ) points = vt;
-
-    // Payment Process ----------------------------------------------------
-    if( sd->kafraPoints < points || sd->cashPoints < (vt - points) )
-        return 6;
-    pc->paycash(sd,vt,points);
-
-    // Delivery Process ----------------------------------------------------
-    for( i = 0; i < count; i++ )
-    {
-        struct item item_tmp;
-
-        nameid = item_list[i*2+1];
-        amount = item_list[i*2+0];
-
-        memset(&item_tmp,0,sizeof(item_tmp));
-
-        if( !pet_create_egg(sd,nameid) )
-        {
-            item_tmp.nameid = nameid;
-            item_tmp.identify = 1;
-            pc->additem(sd,&item_tmp,amount,LOG_TYPE_NPC);
-        }
-    }
-
-    return 0;
+int npc_cashshop_buylist(struct map_session_data *sd, int points, int count, unsigned short* item_list) {
+	int i, j, nameid, amount, new_, w, vt;
+	struct npc_data *nd = NULL;
+	struct npc_item_list *shop = NULL;
+	unsigned short shop_size = 0;
+
+	if( sd->state.trading )
+		return ERROR_TYPE_EXCHANGE;
+
+	if( count <= 0 )
+		return ERROR_TYPE_ITEM_ID;
+	
+	if( points < 0 )
+		return ERROR_TYPE_MONEY;
+	
+	if( !(nd = (struct npc_data *)map->id2bl(sd->npc_shopid)) )
+		return ERROR_TYPE_NPC;
+	
+	if( nd->subtype != CASHSHOP ) {
+		if( nd->subtype == SCRIPT && nd->u.scr.shop && nd->u.scr.shop->type != NST_ZENY && nd->u.scr.shop->type != NST_MARKET ) {
+			shop = nd->u.scr.shop->item;
+			shop_size = nd->u.scr.shop->items;
+		} else
+			return ERROR_TYPE_NPC;
+	} else {
+		shop = nd->u.shop.shop_item;
+		shop_size = nd->u.shop.count;
+	}
+	
+	new_ = 0;
+	w = 0;
+	vt = 0; // Global Value
+
+	// Validating Process ----------------------------------------------------
+	for( i = 0; i < count; i++ ) {
+		nameid = item_list[i*2+1];
+		amount = item_list[i*2+0];
+
+		if( !itemdb->exists(nameid) || amount <= 0 )
+			return ERROR_TYPE_ITEM_ID;
+
+		ARR_FIND(0,shop_size,j,shop[j].nameid == nameid);
+		if( j == shop_size || shop[j].value <= 0 )
+			return ERROR_TYPE_ITEM_ID;
+
+		if( !itemdb->isstackable(nameid) && amount > 1 ) {
+			ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of non-stackable item %d!\n",
+						sd->status.name, sd->status.account_id, sd->status.char_id, amount, nameid);
+			amount = item_list[i*2+0] = 1;
+		}
+
+		switch( pc->checkadditem(sd,nameid,amount) ) {
+			case ADDITEM_NEW:
+				new_++;
+				break;
+			case ADDITEM_OVERAMOUNT:
+				return ERROR_TYPE_INVENTORY_WEIGHT;
+		}
+
+		vt += shop[j].value * amount;
+		w += itemdb_weight(nameid) * amount;
+	}
+
+	if( w + sd->weight > sd->max_weight )
+		return ERROR_TYPE_INVENTORY_WEIGHT;
+	
+	if( pc->inventoryblank(sd) < new_ )
+		return ERROR_TYPE_INVENTORY_WEIGHT;
+	
+	if( points > vt ) points = vt;
+
+	// Payment Process ----------------------------------------------------
+	if( nd->subtype == SCRIPT && nd->u.scr.shop->type == NST_CUSTOM ) {
+		if( !npc->trader_pay(nd,sd,vt,points) )
+			return ERROR_TYPE_MONEY;
+	} else {
+		if( sd->kafraPoints < points || sd->cashPoints < (vt - points) )
+			return ERROR_TYPE_MONEY;
+		pc->paycash(sd,vt,points);
+	}
+	// Delivery Process ----------------------------------------------------
+	for( i = 0; i < count; i++ ) {
+		struct item item_tmp;
+
+		nameid = item_list[i*2+1];
+		amount = item_list[i*2+0];
+
+		memset(&item_tmp,0,sizeof(item_tmp));
+
+		if( !pet->create_egg(sd,nameid) ) {
+			item_tmp.nameid = nameid;
+			item_tmp.identify = 1;
+			pc->additem(sd,&item_tmp,amount,LOG_TYPE_NPC);
+		}
+	}
+
+	return ERROR_TYPE_NONE;
 }
 
 //npc_buylist for script-controlled shops.
-static int npc_buylist_sub(struct map_session_data* sd, int n, unsigned short* item_list, struct npc_data* nd)
+int npc_buylist_sub(struct map_session_data* sd, int n, unsigned short* item_list, struct npc_data* nd)
 {
 	char npc_ev[EVENT_NAME_LENGTH];
 	int i;
@@ -1389,93 +1402,314 @@ static int npc_buylist_sub(struct map_session_data* sd, int n, unsigned short* i
 	int key_amount = 0;
 
 	// discard old contents
-	script_cleararray_pc(sd, "@bought_nameid", (void*)0);
-	script_cleararray_pc(sd, "@bought_quantity", (void*)0);
+	script->cleararray_pc(sd, "@bought_nameid", (void*)0);
+	script->cleararray_pc(sd, "@bought_quantity", (void*)0);
 
 	// save list of bought items
-	for( i = 0; i < n; i++ )
-	{
-		script_setarray_pc(sd, "@bought_nameid", i, (void*)(intptr_t)item_list[i*2+1], &key_nameid);
-		script_setarray_pc(sd, "@bought_quantity", i, (void*)(intptr_t)item_list[i*2], &key_amount);
+	for( i = 0; i < n; i++ ) {
+		script->setarray_pc(sd, "@bought_nameid", i, (void*)(intptr_t)item_list[i*2+1], &key_nameid);
+		script->setarray_pc(sd, "@bought_quantity", i, (void*)(intptr_t)item_list[i*2], &key_amount);
 	}
 
 	// invoke event
 	snprintf(npc_ev, ARRAYLENGTH(npc_ev), "%s::OnBuyItem", nd->exname);
-	npc_event(sd, npc_ev, 0);
+	npc->event(sd, npc_ev, 0);
 
 	return 0;
 }
+/**
+ * Loads persistent NPC Market Data from SQL
+ **/
+void npc_market_fromsql(void) {
+	SqlStmt* stmt = SQL->StmtMalloc(map->mysql_handle);
+	char name[NAME_LENGTH+1];
+	int itemid;
+	int amount;
+	
+	if ( SQL_ERROR == SQL->StmtPrepare(stmt, "SELECT `name`, `itemid`, `amount` FROM `%s`", map->npc_market_data_db)
+		|| SQL_ERROR == SQL->StmtExecute(stmt)
+		) {
+		SqlStmt_ShowDebug(stmt);
+		SQL->StmtFree(stmt);
+		return;
+	}
+	
+	SQL->StmtBindColumn(stmt, 0, SQLDT_STRING, &name[0], sizeof(name), NULL, NULL);
+	SQL->StmtBindColumn(stmt, 1, SQLDT_INT, &itemid, 0, NULL, NULL);
+	SQL->StmtBindColumn(stmt, 2, SQLDT_INT, &amount, 0, NULL, NULL);
+	
+	while ( SQL_SUCCESS == SQL->StmtNextRow(stmt) ) {
+		struct npc_data *nd = NULL;
+		unsigned short i;
+		
+		if( !(nd = npc->name2id(name)) ) {
+			ShowError("npc_market_fromsql: NPC '%s' not found! skipping...\n",name);
+			npc->market_delfromsql_sub(name, USHRT_MAX);
+			continue;
+		} else if ( nd->subtype != SCRIPT || !nd->u.scr.shop || !nd->u.scr.shop->items || nd->u.scr.shop->type != NST_MARKET ) {
+			ShowError("npc_market_fromsql: NPC '%s' is not proper for market, skipping...\n",name);
+			npc->market_delfromsql_sub(name, USHRT_MAX);
+			continue;
+		}
+		
+		for(i = 0; i < nd->u.scr.shop->items; i++) {
+			if( nd->u.scr.shop->item[i].nameid == itemid ) {
+				nd->u.scr.shop->item[i].qty = amount;
+				break;
+			}
+		}
+		
+		if( i == nd->u.scr.shop->items ) {
+			ShowError("npc_market_fromsql: NPC '%s' does not sell item %d (qty %d), deleting...\n",name,itemid,amount);
+			npc->market_delfromsql_sub(name, itemid);
+			continue;
+		}
+		
+	}
+	
+	SQL->StmtFree(stmt);
+}
+/**
+ * Saves persistent NPC Market Data into SQL
+ **/
+void npc_market_tosql(struct npc_data *nd, unsigned short index) {
+	if( SQL_ERROR == SQL->Query(map->mysql_handle, "REPLACE INTO `%s` VALUES ('%s','%d','%d')",
+		map->npc_market_data_db, nd->exname, nd->u.scr.shop->item[index].nameid, nd->u.scr.shop->item[index].qty) )
+		Sql_ShowDebug(map->mysql_handle);
+}
+/**
+ * Removes persistent NPC Market Data from SQL
+ */
+void npc_market_delfromsql_sub(const char *npcname, unsigned short index) {
+	if( index == USHRT_MAX ) {
+		if( SQL_ERROR == SQL->Query(map->mysql_handle, "DELETE FROM `%s` WHERE `name`='%s'", map->npc_market_data_db, npcname) )
+			Sql_ShowDebug(map->mysql_handle);
+	} else {
+		if( SQL_ERROR == SQL->Query(map->mysql_handle, "DELETE FROM `%s` WHERE `name`='%s' AND `itemid`='%d' LIMIT 1",
+			map->npc_market_data_db, npcname, index) )
+			Sql_ShowDebug(map->mysql_handle);
+	}
+}
+/**
+ * Removes persistent NPC Market Data from SQL
+ **/
+void npc_market_delfromsql(struct npc_data *nd, unsigned short index) {
+	npc->market_delfromsql_sub(nd->exname, index == USHRT_MAX ? index : nd->u.scr.shop->item[index].nameid);
+}
+/**
+ * Judges whether to allow and spawn a trader's window.
+ **/
+bool npc_trader_open(struct map_session_data *sd, struct npc_data *nd) {
+	
+	if( !nd->u.scr.shop || !nd->u.scr.shop->items )
+		return false;
+		
+	switch( nd->u.scr.shop->type ) {
+		case NST_ZENY:
+			sd->state.callshop = 1;
+			clif->npcbuysell(sd,nd->bl.id);
+			return true;/* we skip sd->npc_shopid, npc->buysell will set it then when the player selects */
+		case NST_MARKET: {
+				unsigned short i;
+				
+				for(i = 0; i < nd->u.scr.shop->items; i++) {
+					if( nd->u.scr.shop->item[i].qty )
+						break;
+				}
+			
+				/* nothing to display, no items available */
+				if( i == nd->u.scr.shop->items ) {
+					clif->colormes(sd->fd,COLOR_RED, msg_txt(881));
+					return false;
+				}
 
+				clif->npc_market_open(sd,nd);
+			}
+			break;
+		default:
+			clif->cashshop_show(sd,nd);
+			break;
+	}
+	
+	sd->npc_shopid = nd->bl.id;
+	
+	return true;
+}
+/**
+ * Creates (npc_data)->u.scr.shop and updates all duplicates across the server to match the created pointer
+ *
+ * @param master id of the original npc
+ **/
+void npc_trader_update(int master) {
+	DBIterator* iter;
+	struct block_list* bl;
+	struct npc_data *master_nd = map->id2nd(master);
+	
+	CREATE(master_nd->u.scr.shop,struct npc_shop_data,1);
+	
+	iter = db_iterator(map->id_db);
+	
+	for( bl = (struct block_list*)dbi_first(iter); dbi_exists(iter); bl = (struct block_list*)dbi_next(iter) ) {
+		if( bl->type == BL_NPC ) {
+			struct npc_data* nd = (struct npc_data*)bl;
+			
+			if( nd->src_id == master ) {
+				nd->u.scr.shop = master_nd->u.scr.shop;
+			}
+		}
+	}
+	
+	dbi_destroy(iter);
+}
+/**
+ * Tries to issue a CountFunds event to the shop.
+ *
+ * @param nd shop
+ * @param sd player
+ **/
+void npc_trader_count_funds(struct npc_data *nd, struct map_session_data *sd) {
+	char evname[EVENT_NAME_LENGTH];
+	struct event_data *ev = NULL;
+	
+	npc->trader_funds[0] = npc->trader_funds[1] = 0;/* clear */
+	
+	switch( nd->u.scr.shop->type ) {
+		case NST_CASH:
+			npc->trader_funds[0] = sd->cashPoints;
+			npc->trader_funds[1] = sd->kafraPoints;
+			return;
+		case NST_CUSTOM:
+			break;
+		default:
+			ShowError("npc_trader_count_funds: unsupported shop type %d\n",nd->u.scr.shop->type);
+			return;
+	}
+	
+	snprintf(evname, EVENT_NAME_LENGTH, "%s::OnCountFunds",nd->exname);
+	
+	if ( (ev = strdb_get(npc->ev_db, evname)) )
+		script->run(ev->nd->u.scr.script, ev->pos, sd->bl.id, ev->nd->bl.id);
+	else
+		ShowError("npc_trader_count_funds: '%s' event '%s' not found, operation failed\n",nd->exname,evname);
+	
+	/* the callee will rely on npc->trader_funds, upon success script->run updates them */
+}
+/**
+ * Tries to issue a payment to the NPC Event capable of handling it
+ *
+ * @param nd shop
+ * @param sd player
+ * @param price total cost
+ * @param points the amount input in the shop by the user to use from the secondary currency (if any is being employed)
+ *
+ * @return bool whether it was successful (if the script does not respond it will fail)
+ **/
+bool npc_trader_pay(struct npc_data *nd, struct map_session_data *sd, int price, int points) {
+	char evname[EVENT_NAME_LENGTH];
+	struct event_data *ev = NULL;
+	
+	npc->trader_ok = false;/* clear */
+	
+	snprintf(evname, EVENT_NAME_LENGTH, "%s::OnPayFunds",nd->exname);
+	
+	if ( (ev = strdb_get(npc->ev_db, evname)) ) {
+		pc->setreg(sd,script->add_str("@price"),price);
+		pc->setreg(sd,script->add_str("@points"),points);
+		
+		script->run(ev->nd->u.scr.script, ev->pos, sd->bl.id, ev->nd->bl.id);
+	} else
+		ShowError("npc_trader_pay: '%s' event '%s' not found, operation failed\n",nd->exname,evname);
+	
+	return npc->trader_ok;/* run script will deal with it */
+}
 /*==========================================
  * Cash Shop Buy
  *------------------------------------------*/
-int npc_cashshop_buy(struct map_session_data *sd, int nameid, int amount, int points)
-{
-	struct npc_data *nd = (struct npc_data *)iMap->id2bl(sd->npc_shopid);
+int npc_cashshop_buy(struct map_session_data *sd, int nameid, int amount, int points) {
+	struct npc_data *nd = NULL;
 	struct item_data *item;
+	struct npc_item_list *shop = NULL;
 	int i, price, w;
-
+	unsigned short shop_size = 0;
+	
 	if( amount <= 0 )
-		return 5;
+		return ERROR_TYPE_ITEM_ID;
 
 	if( points < 0 )
-		return 6;
-
-	if( !nd || nd->subtype != CASHSHOP )
-		return 1;
+		return ERROR_TYPE_MONEY;
 
 	if( sd->state.trading )
-		return 4;
+		return ERROR_TYPE_EXCHANGE;
+	
+	if( !(nd = (struct npc_data *)map->id2bl(sd->npc_shopid)) )
+		return ERROR_TYPE_NPC;
 
-	if( (item = itemdb_exists(nameid)) == NULL )
-		return 5; // Invalid Item
+	if( (item = itemdb->exists(nameid)) == NULL )
+		return ERROR_TYPE_ITEM_ID; // Invalid Item
 
-	ARR_FIND(0, nd->u.shop.count, i, nd->u.shop.shop_item[i].nameid == nameid);
-	if( i == nd->u.shop.count )
-		return 5;
-	if( nd->u.shop.shop_item[i].value <= 0 )
-		return 5;
+	if( nd->subtype != CASHSHOP ) {
+		if( nd->subtype == SCRIPT && nd->u.scr.shop && nd->u.scr.shop->type != NST_ZENY && nd->u.scr.shop->type != NST_MARKET ) {
+			shop = nd->u.scr.shop->item;
+			shop_size = nd->u.scr.shop->items;
+		} else
+			return ERROR_TYPE_NPC;
+	} else {
+		shop = nd->u.shop.shop_item;
+		shop_size = nd->u.shop.count;
+	}
+	
+	ARR_FIND(0, shop_size, i, shop[i].nameid == nameid);
+	
+	if( i == shop_size )
+		return ERROR_TYPE_ITEM_ID;
+	
+	if( shop[i].value <= 0 )
+		return ERROR_TYPE_ITEM_ID;
 
-	if(!itemdb_isstackable(nameid) && amount > 1)
-	{
-		ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of nonstackable item %d!\n",
+	if(!itemdb->isstackable(nameid) && amount > 1) {
+		ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of non-stackable item %d!\n",
 			sd->status.name, sd->status.account_id, sd->status.char_id, amount, nameid);
 		amount = 1;
 	}
 
-	switch( pc->checkadditem(sd, nameid, amount) )
-	{
+	switch( pc->checkadditem(sd, nameid, amount) ) {
 		case ADDITEM_NEW:
 			if( pc->inventoryblank(sd) == 0 )
-				return 3;
+				return ERROR_TYPE_INVENTORY_WEIGHT;
 			break;
 		case ADDITEM_OVERAMOUNT:
-			return 3;
+			return ERROR_TYPE_INVENTORY_WEIGHT;
 	}
 
 	w = item->weight * amount;
 	if( w + sd->weight > sd->max_weight )
-		return 3;
+		return ERROR_TYPE_INVENTORY_WEIGHT;
 
-	if( (double)nd->u.shop.shop_item[i].value * amount > INT_MAX )
-	{
+	if( (double)shop[i].value * amount > INT_MAX ) {
 		ShowWarning("npc_cashshop_buy: Item '%s' (%d) price overflow attempt!\n", item->name, nameid);
 		ShowDebug("(NPC:'%s' (%s,%d,%d), player:'%s' (%d/%d), value:%d, amount:%d)\n",
-					nd->exname, map[nd->bl.m].name, nd->bl.x, nd->bl.y, sd->status.name, sd->status.account_id, sd->status.char_id, nd->u.shop.shop_item[i].value, amount);
-		return 5;
+				nd->exname, map->list[nd->bl.m].name, nd->bl.x, nd->bl.y,
+				sd->status.name, sd->status.account_id, sd->status.char_id,
+				shop[i].value, amount);
+		return ERROR_TYPE_ITEM_ID;
 	}
 
-	price = nd->u.shop.shop_item[i].value * amount;
+	price = shop[i].value * amount;
+	
 	if( points > price )
 		points = price;
 
-	if( (sd->kafraPoints < points) || (sd->cashPoints < price - points) )
-		return 6;
-
-	pc->paycash(sd, price, points);
+	if( nd->subtype == SCRIPT && nd->u.scr.shop->type == NST_CUSTOM ) {
+		if( !npc->trader_pay(nd,sd,price,points) )
+			return ERROR_TYPE_MONEY;
+	} else {
+		if( (sd->kafraPoints < points) || (sd->cashPoints < price - points) )
+			return ERROR_TYPE_MONEY;
+			
+		pc->paycash(sd, price, points);
+	}
 
-	if( !pet_create_egg(sd, nameid) )
-	{
+	if( !pet->create_egg(sd, nameid) ) {
 		struct item item_tmp;
 		memset(&item_tmp, 0, sizeof(struct item));
 		item_tmp.nameid = nameid;
@@ -1484,114 +1718,124 @@ int npc_cashshop_buy(struct map_session_data *sd, int nameid, int amount, int po
 		pc->additem(sd,&item_tmp, amount, LOG_TYPE_NPC);
 	}
 
-	return 0;
+	return ERROR_TYPE_NONE;
 }
 
 /// Player item purchase from npc shop.
 ///
 /// @param item_list 'n' pairs <amount,itemid>
 /// @return result code for clif->parse_NpcBuyListSend
-int npc_buylist(struct map_session_data* sd, int n, unsigned short* item_list)
-{
+int npc_buylist(struct map_session_data* sd, int n, unsigned short* item_list) {
 	struct npc_data* nd;
+	struct npc_item_list *shop = NULL;
 	double z;
 	int i,j,w,skill_t,new_, idx = skill->get_index(MC_DISCOUNT);
-
+	unsigned short shop_size = 0;
+	
 	nullpo_retr(3, sd);
 	nullpo_retr(3, item_list);
-
-	nd = npc_checknear(sd,iMap->id2bl(sd->npc_shopid));
+	
+	nd = npc->checknear(sd,map->id2bl(sd->npc_shopid));
 	if( nd == NULL )
 		return 3;
-	if( nd->subtype != SHOP )
-		return 3;
-
+	
+	if( nd->subtype != SHOP ) {
+		if( nd->subtype == SCRIPT && nd->u.scr.shop && nd->u.scr.shop->type == NST_ZENY ) {
+			shop = nd->u.scr.shop->item;
+			shop_size = nd->u.scr.shop->items;
+		} else
+			return 3;
+	} else {
+		shop = nd->u.shop.shop_item;
+		shop_size = nd->u.shop.count;
+	}
+	
 	z = 0;
 	w = 0;
 	new_ = 0;
 	// process entries in buy list, one by one
 	for( i = 0; i < n; ++i ) {
 		int nameid, amount, value;
-
+		
 		// find this entry in the shop's sell list
-		ARR_FIND( 0, nd->u.shop.count, j,
-			item_list[i*2+1] == nd->u.shop.shop_item[j].nameid || //Normal items
-			item_list[i*2+1] == itemdb_viewid(nd->u.shop.shop_item[j].nameid) //item_avail replacement
-		);
-
-		if( j == nd->u.shop.count )
+		ARR_FIND( 0, shop_size, j,
+				 item_list[i*2+1] == shop[j].nameid || //Normal items
+				 item_list[i*2+1] == itemdb_viewid(shop[j].nameid) //item_avail replacement
+				 );
+		
+		if( j == shop_size )
 			return 3; // no such item in shop
-
+		
 		amount = item_list[i*2+0];
-		nameid = item_list[i*2+1] = nd->u.shop.shop_item[j].nameid; //item_avail replacement
-		value = nd->u.shop.shop_item[j].value;
-
-		if( !itemdb_exists(nameid) )
+		nameid = item_list[i*2+1] = shop[j].nameid; //item_avail replacement
+		value = shop[j].value;
+		
+		if( !itemdb->exists(nameid) )
 			return 3; // item no longer in itemdb
-
-		if( !itemdb_isstackable(nameid) && amount > 1 ) {
+		
+		if( !itemdb->isstackable(nameid) && amount > 1 ) {
 			//Exploit? You can't buy more than 1 of equipment types o.O
-			ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of nonstackable item %d!\n",
-				sd->status.name, sd->status.account_id, sd->status.char_id, amount, nameid);
+			ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of non-stackable item %d!\n",
+						sd->status.name, sd->status.account_id, sd->status.char_id, amount, nameid);
 			amount = item_list[i*2+0] = 1;
 		}
-
+		
 		if( nd->master_nd ) {
 			// Script-controlled shops decide by themselves, what can be bought and for what price.
 			continue;
 		}
-
+		
 		switch( pc->checkadditem(sd,nameid,amount) ) {
 			case ADDITEM_EXIST:
 				break;
-
+				
 			case ADDITEM_NEW:
 				new_++;
 				break;
-
+				
 			case ADDITEM_OVERAMOUNT:
 				return 2;
 		}
-
+		
 		value = pc->modifybuyvalue(sd,value);
-
+		
 		z += (double)value * amount;
 		w += itemdb_weight(nameid) * amount;
 	}
-
+	
 	if( nd->master_nd != NULL ) //Script-based shops.
-		return npc_buylist_sub(sd,n,item_list,nd->master_nd);
-
+		return npc->buylist_sub(sd,n,item_list,nd->master_nd);
+	
 	if( z > (double)sd->status.zeny )
 		return 1;	// Not enough Zeny
 	if( w + sd->weight > sd->max_weight )
 		return 2;	// Too heavy
 	if( pc->inventoryblank(sd) < new_ )
 		return 3;	// Not enough space to store items
-
+	
 	pc->payzeny(sd,(int)z,LOG_TYPE_NPC, NULL);
-
+	
 	for( i = 0; i < n; ++i ) {
 		int nameid = item_list[i*2+1];
 		int amount = item_list[i*2+0];
 		struct item item_tmp;
-
+		
 		if (itemdb_type(nameid) == IT_PETEGG)
-			pet_create_egg(sd, nameid);
+			pet->create_egg(sd, nameid);
 		else {
 			memset(&item_tmp,0,sizeof(item_tmp));
 			item_tmp.nameid = nameid;
 			item_tmp.identify = 1;
-
+			
 			pc->additem(sd,&item_tmp,amount,LOG_TYPE_NPC);
 		}
 	}
-
+	
 	// custom merchant shop exp bonus
 	if( battle_config.shop_exp > 0 && z > 0 && (skill_t = pc->checkskill2(sd,idx)) > 0 ) {
 		if( sd->status.skill[idx].flag >= SKILL_FLAG_REPLACED_LV_0 )
 			skill_t = sd->status.skill[idx].flag - SKILL_FLAG_REPLACED_LV_0;
-
+		
 		if( skill_t > 0 ) {
 			z = z * (double)skill_t * (double)battle_config.shop_exp/10000.;
 			if( z < 1 )
@@ -1599,13 +1843,123 @@ int npc_buylist(struct map_session_data* sd, int n, unsigned short* item_list)
 			pc->gainexp(sd,NULL,0,(int)z, false);
 		}
 	}
-
+	
 	return 0;
 }
 
+/**
+ * parses incoming npc market purchase list
+ **/
+int npc_market_buylist(struct map_session_data* sd, unsigned short list_size, struct packet_npc_market_purchase *p) {
+	struct npc_data* nd;
+	struct npc_item_list *shop = NULL;
+	double z;
+	int i,j,w,new_;
+	unsigned short shop_size = 0;
+	
+	nullpo_retr(1, sd);
+	nullpo_retr(1, p);
+
+	nd = npc->checknear(sd,map->id2bl(sd->npc_shopid));
+
+	if( nd == NULL || nd->subtype != SCRIPT || !list_size || !nd->u.scr.shop || nd->u.scr.shop->type != NST_MARKET )
+		return 1;
+
+	shop = nd->u.scr.shop->item;
+	shop_size = nd->u.scr.shop->items;
+	
+	z = 0;
+	w = 0;
+	new_ = 0;
+	
+	// process entries in buy list, one by one
+	for( i = 0; i < list_size; ++i ) {
+		int nameid, amount, value;
+		
+		// find this entry in the shop's sell list
+		ARR_FIND( 0, shop_size, j,
+				 p->list[i].ITID == shop[j].nameid || //Normal items
+				 p->list[i].ITID == itemdb_viewid(shop[j].nameid) //item_avail replacement
+				 );
+		
+		if( j == shop_size ) /* TODO find official response for this */
+			return 1; // no such item in shop
+
+		if( p->list[i].qty > shop[j].qty )
+			return 1;
+
+		amount = p->list[i].qty;
+		nameid = p->list[i].ITID = shop[j].nameid; //item_avail replacement
+		value = shop[j].value;
+		npc_market_qty[i] = j;
+
+		if( !itemdb->exists(nameid) ) /* TODO find official response for this */
+			return 1; // item no longer in itemdb
+		
+		if( !itemdb->isstackable(nameid) && amount > 1 ) {
+			//Exploit? You can't buy more than 1 of equipment types o.O
+			ShowWarning("Player %s (%d:%d) sent a hexed packet trying to buy %d of non-stackable item %d!\n",
+						sd->status.name, sd->status.account_id, sd->status.char_id, amount, nameid);
+			amount = p->list[i].qty = 1;
+		}
+				
+		switch( pc->checkadditem(sd,nameid,amount) ) {
+			case ADDITEM_EXIST:
+				break;
+				
+			case ADDITEM_NEW:
+				new_++;
+				break;
+				
+			case ADDITEM_OVERAMOUNT: /* TODO find official response for this */
+				return 1;
+		}
+				
+		z += (double)value * amount;
+		w += itemdb_weight(nameid) * amount;
+	}
+
+	if( z > (double)sd->status.zeny ) /* TODO find official response for this */
+		return 1;	// Not enough Zeny
+
+	if( w + sd->weight > sd->max_weight ) /* TODO find official response for this */
+		return 1;	// Too heavy
+
+	if( pc->inventoryblank(sd) < new_ ) /* TODO find official response for this */
+		return 1;	// Not enough space to store items
+
+	pc->payzeny(sd,(int)z,LOG_TYPE_NPC, NULL);
+	
+	for( i = 0; i < list_size; ++i ) {
+		int nameid = p->list[i].ITID;
+		int amount = p->list[i].qty;
+		struct item item_tmp;
+		
+		j = npc_market_qty[i];
+		
+		if( p->list[i].qty > shop[j].qty ) /* wohoo someone tampered with the packet. */
+			return 1;
+		
+		shop[j].qty -= amount;
+		
+		npc->market_tosql(nd,j);
+		
+		if (itemdb_type(nameid) == IT_PETEGG)
+			pet->create_egg(sd, nameid);
+		else {
+			memset(&item_tmp,0,sizeof(item_tmp));
+			item_tmp.nameid = nameid;
+			item_tmp.identify = 1;
+			
+			pc->additem(sd,&item_tmp,amount,LOG_TYPE_NPC);
+		}
+	}
+
+	return 0;
+}
 
 /// npc_selllist for script-controlled shops
-static int npc_selllist_sub(struct map_session_data* sd, int n, unsigned short* item_list, struct npc_data* nd)
+int npc_selllist_sub(struct map_session_data* sd, int n, unsigned short* item_list, struct npc_data* nd)
 {
 	char npc_ev[EVENT_NAME_LENGTH];
 	char card_slot[NAME_LENGTH];
@@ -1618,17 +1972,17 @@ static int npc_selllist_sub(struct map_session_data* sd, int n, unsigned short*
 	int key_card[MAX_SLOTS];
 
 	// discard old contents
-	script_cleararray_pc(sd, "@sold_nameid", (void*)0);
-	script_cleararray_pc(sd, "@sold_quantity", (void*)0);
-	script_cleararray_pc(sd, "@sold_refine", (void*)0);
-	script_cleararray_pc(sd, "@sold_attribute", (void*)0);
-	script_cleararray_pc(sd, "@sold_identify", (void*)0);
+	script->cleararray_pc(sd, "@sold_nameid", (void*)0);
+	script->cleararray_pc(sd, "@sold_quantity", (void*)0);
+	script->cleararray_pc(sd, "@sold_refine", (void*)0);
+	script->cleararray_pc(sd, "@sold_attribute", (void*)0);
+	script->cleararray_pc(sd, "@sold_identify", (void*)0);
 
 	for( j = 0; j < MAX_SLOTS; j++ )
 	{// clear each of the card slot entries
 		key_card[j] = 0;
 		snprintf(card_slot, sizeof(card_slot), "@sold_card%d", j + 1);
-		script_cleararray_pc(sd, card_slot, (void*)0);
+		script->cleararray_pc(sd, card_slot, (void*)0);
 	}
 
 	// save list of to be sold items
@@ -1636,26 +1990,26 @@ static int npc_selllist_sub(struct map_session_data* sd, int n, unsigned short*
 	{
 		idx = item_list[i*2]-2;
 
-		script_setarray_pc(sd, "@sold_nameid", i, (void*)(intptr_t)sd->status.inventory[idx].nameid, &key_nameid);
-		script_setarray_pc(sd, "@sold_quantity", i, (void*)(intptr_t)item_list[i*2+1], &key_amount);
+		script->setarray_pc(sd, "@sold_nameid", i, (void*)(intptr_t)sd->status.inventory[idx].nameid, &key_nameid);
+		script->setarray_pc(sd, "@sold_quantity", i, (void*)(intptr_t)item_list[i*2+1], &key_amount);
 
-		if( itemdb_isequip(sd->status.inventory[idx].nameid) )
+		if( itemdb->isequip(sd->status.inventory[idx].nameid) )
 		{// process equipment based information into the arrays
-			script_setarray_pc(sd, "@sold_refine", i, (void*)(intptr_t)sd->status.inventory[idx].refine, &key_refine);
-			script_setarray_pc(sd, "@sold_attribute", i, (void*)(intptr_t)sd->status.inventory[idx].attribute, &key_attribute);
-			script_setarray_pc(sd, "@sold_identify", i, (void*)(intptr_t)sd->status.inventory[idx].identify, &key_identify);
+			script->setarray_pc(sd, "@sold_refine", i, (void*)(intptr_t)sd->status.inventory[idx].refine, &key_refine);
+			script->setarray_pc(sd, "@sold_attribute", i, (void*)(intptr_t)sd->status.inventory[idx].attribute, &key_attribute);
+			script->setarray_pc(sd, "@sold_identify", i, (void*)(intptr_t)sd->status.inventory[idx].identify, &key_identify);
 
 			for( j = 0; j < MAX_SLOTS; j++ )
 			{// store each of the cards from the equipment in the array
 				snprintf(card_slot, sizeof(card_slot), "@sold_card%d", j + 1);
-				script_setarray_pc(sd, card_slot, i, (void*)(intptr_t)sd->status.inventory[idx].card[j], &key_card[j]);
+				script->setarray_pc(sd, card_slot, i, (void*)(intptr_t)sd->status.inventory[idx].card[j], &key_card[j]);
 			}
 		}
 	}
 
 	// invoke event
 	snprintf(npc_ev, ARRAYLENGTH(npc_ev), "%s::OnSellItem", nd->exname);
-	npc_event(sd, npc_ev, 0);
+	npc->event(sd, npc_ev, 0);
 	return 0;
 }
 
@@ -1664,19 +2018,24 @@ static int npc_selllist_sub(struct map_session_data* sd, int n, unsigned short*
 ///
 /// @param item_list 'n' pairs <index,amount>
 /// @return result code for clif->parse_NpcSellListSend
-int npc_selllist(struct map_session_data* sd, int n, unsigned short* item_list)
-{
+int npc_selllist(struct map_session_data* sd, int n, unsigned short* item_list) {
 	double z;
-	int i,skill_t, idx = skill->get_index(MC_OVERCHARGE);
+	int i,skill_t, skill_idx = skill->get_index(MC_OVERCHARGE);
 	struct npc_data *nd;
 
 	nullpo_retr(1, sd);
 	nullpo_retr(1, item_list);
 
-	if( ( nd = npc_checknear(sd, iMap->id2bl(sd->npc_shopid)) ) == NULL || nd->subtype != SHOP ) {
+	if( ( nd = npc->checknear(sd, map->id2bl(sd->npc_shopid)) ) == NULL ) {
 		return 1;
 	}
 
+	if( nd->subtype != SHOP ) {
+		if( !(nd->subtype == SCRIPT && nd->u.scr.shop && nd->u.scr.shop->type == NST_ZENY) )
+			return 1;
+	}
+
+	
 	z = 0;
 
 	// verify the sell list
@@ -1706,7 +2065,7 @@ int npc_selllist(struct map_session_data* sd, int n, unsigned short* item_list)
 	}
 
 	if( nd->master_nd ) { // Script-controlled shops
-		return npc_selllist_sub(sd, n, item_list, nd->master_nd);
+		return npc->selllist_sub(sd, n, item_list, nd->master_nd);
 	}
 
 	// delete items
@@ -1717,8 +2076,8 @@ int npc_selllist(struct map_session_data* sd, int n, unsigned short* item_list)
 		amount = item_list[i*2+1];
 
 		if( sd->inventory_data[idx]->type == IT_PETEGG && sd->status.inventory[idx].card[0] == CARD0_PET ) {
-			if( search_petDB_index(sd->status.inventory[idx].nameid, PET_EGG) >= 0 ) {
-				intif_delete_petdata(MakeDWord(sd->status.inventory[idx].card[1], sd->status.inventory[idx].card[2]));
+			if( pet->search_petDB_index(sd->status.inventory[idx].nameid, PET_EGG) >= 0 ) {
+				intif->delete_petdata(MakeDWord(sd->status.inventory[idx].card[1], sd->status.inventory[idx].card[2]));
 			}
 		}
 
@@ -1731,9 +2090,9 @@ int npc_selllist(struct map_session_data* sd, int n, unsigned short* item_list)
 	pc->getzeny(sd, (int)z, LOG_TYPE_NPC, NULL);
 
 	// custom merchant shop exp bonus
-	if( battle_config.shop_exp > 0 && z > 0 && ( skill_t = pc->checkskill2(sd,idx) ) > 0) {
-		if( sd->status.skill[idx].flag >= SKILL_FLAG_REPLACED_LV_0 )
-			skill_t = sd->status.skill[idx].flag - SKILL_FLAG_REPLACED_LV_0;
+	if( battle_config.shop_exp > 0 && z > 0 && ( skill_t = pc->checkskill2(sd,skill_idx) ) > 0) {
+		if( sd->status.skill[skill_idx].flag >= SKILL_FLAG_REPLACED_LV_0 )
+			skill_t = sd->status.skill[skill_idx].flag - SKILL_FLAG_REPLACED_LV_0;
 
 		if( skill_t > 0 ) {
 			z = z * (double)skill_t * (double)battle_config.shop_exp/10000.;
@@ -1754,103 +2113,122 @@ int npc_remove_map(struct npc_data* nd) {
 
 	if(nd->bl.prev == NULL || nd->bl.m < 0)
 		return 1; //Not assigned to a map.
-  	m = nd->bl.m;
+	m = nd->bl.m;
 	clif->clearunit_area(&nd->bl,CLR_RESPAWN);
-	npc_unsetcells(nd);
-	iMap->delblock(&nd->bl);
-	//Remove npc from map[].npc list. [Skotlex]
-	ARR_FIND( 0, map[m].npc_num, i, map[m].npc[i] == nd );
-	if( i == map[m].npc_num ) return 2; //failed to find it?
-
-	map[m].npc_num--;
-	map[m].npc[i] = map[m].npc[map[m].npc_num];
-	map[m].npc[map[m].npc_num] = NULL;
+	npc->unsetcells(nd);
+	map->delblock(&nd->bl);
+	//Remove npc from map->list[].npc list. [Skotlex]
+	ARR_FIND( 0, map->list[m].npc_num, i, map->list[m].npc[i] == nd );
+	if( i == map->list[m].npc_num ) return 2; //failed to find it?
+
+	map->list[m].npc_num--;
+	map->list[m].npc[i] = map->list[m].npc[map->list[m].npc_num];
+	map->list[m].npc[map->list[m].npc_num] = NULL;
 	return 0;
 }
 
 /**
  * @see DBApply
  */
-static int npc_unload_ev(DBKey key, DBData *data, va_list ap)
+int npc_unload_ev(DBKey key, DBData *data, va_list ap)
 {
 	struct event_data* ev = DB->data2ptr(data);
 	char* npcname = va_arg(ap, char *);
 
 	if(strcmp(ev->nd->exname,npcname)==0){
-		db_remove(ev_db, key);
+		db_remove(npc->ev_db, key);
 		return 1;
 	}
 	return 0;
 }
 
+/**
+ * @see DBApply
+ */
+int npc_unload_ev_label(DBKey key, DBData *data, va_list ap)
+{
+	struct linkdb_node **label_linkdb = DB->data2ptr(data);
+	struct npc_data* nd = va_arg(ap, struct npc_data *);
+
+	linkdb_erase(label_linkdb, nd);
+
+	return 0;
+}
+
 //Chk if npc matches src_id, then unload.
 //Sub-function used to find duplicates.
-static int npc_unload_dup_sub(struct npc_data* nd, va_list args)
+int npc_unload_dup_sub(struct npc_data* nd, va_list args)
 {
 	int src_id;
 
 	src_id = va_arg(args, int);
 	if (nd->src_id == src_id)
-		npc_unload(nd, true);
+		npc->unload(nd, true);
 	return 0;
 }
 
 //Removes all npcs that are duplicates of the passed one. [Skotlex]
-void npc_unload_duplicates(struct npc_data* nd)
-{
-	iMap->map_foreachnpc(npc_unload_dup_sub,nd->bl.id);
+void npc_unload_duplicates(struct npc_data* nd) {
+	map->foreachnpc(npc->unload_dup_sub,nd->bl.id);
 }
 
 //Removes an npc from map and db.
 //Single is to free name (for duplicates).
 int npc_unload(struct npc_data* nd, bool single) {
+	unsigned int i;
+	
 	nullpo_ret(nd);
 
-	npc_remove_map(nd);
-	iMap->deliddb(&nd->bl);
+	npc->remove_map(nd);
+	map->deliddb(&nd->bl);
 	if( single )
-		strdb_remove(npcname_db, nd->exname);
+		strdb_remove(npc->name_db, nd->exname);
 
 	if (nd->chat_id) // remove npc chatroom object and kick users
-		chat_deletenpcchat(nd);
+		chat->delete_npc_chat(nd);
 
 #ifdef PCRE_SUPPORT
-	npc_chat_finalize(nd); // deallocate npc PCRE data structures
+	npc_chat->finalize(nd); // deallocate npc PCRE data structures
 #endif
 
 	if( single && nd->path ) {
 		struct npc_path_data* npd = NULL;
 		if( nd->path && nd->path != npc_last_ref ) {
-			npd = strdb_get(npc_path_db, nd->path);
+			npd = strdb_get(npc->path_db, nd->path);
 		}
 
 		if( npd && --npd->references == 0 ) {
-			strdb_remove(npc_path_db, nd->path);/* remove from db */
+			strdb_remove(npc->path_db, nd->path);/* remove from db */
 			aFree(nd->path);/* remove now that no other instances exist */
 		}
 	}
+	
+	if( single && nd->bl.m != -1 )
+		map->remove_questinfo(nd->bl.m,nd);
 
-	if( (nd->subtype == SHOP || nd->subtype == CASHSHOP) && nd->src_id == 0) //src check for duplicate shops [Orcao]
+	if( nd->src_id == 0 && ( nd->subtype == SHOP || nd->subtype == CASHSHOP ) ) //src check for duplicate shops [Orcao]
 		aFree(nd->u.shop.shop_item);
 	else if( nd->subtype == SCRIPT ) {
 		struct s_mapiterator* iter;
 		struct block_list* bl;
 
-		if( single )
-			ev_db->foreach(ev_db,npc_unload_ev,nd->exname); //Clean up all events related
+		if( single ) {
+			npc->ev_db->foreach(npc->ev_db,npc->unload_ev,nd->exname); //Clean up all events related
+			npc->ev_label_db->foreach(npc->ev_label_db,npc->unload_ev_label,nd);
+		}
 
 		iter = mapit_geteachpc();
 		for( bl = (struct block_list*)mapit->first(iter); mapit->exists(iter); bl = (struct block_list*)mapit->next(iter) ) {
 			struct map_session_data *sd = ((TBL_PC*)bl);
 			if( sd && sd->npc_timer_id != INVALID_TIMER ) {
-				const struct TimerData *td = iTimer->get_timer(sd->npc_timer_id);
+				const struct TimerData *td = timer->get(sd->npc_timer_id);
 
 				if( td && td->id != nd->bl.id )
 					continue;
 
 				if( td && td->data )
-					ers_free(timer_event_ers, (void*)td->data);
-				iTimer->delete_timer(sd->npc_timer_id, npc_timerevent);
+					ers_free(npc->timer_event_ers, (void*)td->data);
+				timer->delete(sd->npc_timer_id, npc->timerevent);
 				sd->npc_timer_id = INVALID_TIMER;
 			}
 		}
@@ -1858,17 +2236,16 @@ int npc_unload(struct npc_data* nd, bool single) {
 
 		if (nd->u.scr.timerid != INVALID_TIMER) {
 			const struct TimerData *td;
-			td = iTimer->get_timer(nd->u.scr.timerid);
+			td = timer->get(nd->u.scr.timerid);
 			if (td && td->data)
-				ers_free(timer_event_ers, (void*)td->data);
-			iTimer->delete_timer(nd->u.scr.timerid, npc_timerevent);
+				ers_free(npc->timer_event_ers, (void*)td->data);
+			timer->delete(nd->u.scr.timerid, npc->timerevent);
 		}
 		if (nd->u.scr.timer_event)
 			aFree(nd->u.scr.timer_event);
 		if (nd->src_id == 0) {
 			if(nd->u.scr.script) {
-				script_stop_instances(nd->bl.id);
-				script_free_code(nd->u.scr.script);
+				script->free_code(nd->u.scr.script);
 				nd->u.scr.script = NULL;
 			}
 			if (nd->u.scr.label_list) {
@@ -1876,16 +2253,30 @@ int npc_unload(struct npc_data* nd, bool single) {
 				nd->u.scr.label_list = NULL;
 				nd->u.scr.label_list_num = 0;
 			}
+			if(nd->u.scr.shop) {
+				if(nd->u.scr.shop->item)
+					aFree(nd->u.scr.shop->item);
+				aFree(nd->u.scr.shop);
+			}
 		}
 		if( nd->u.scr.guild_id )
 			guild->flag_remove(nd);
 	}
 
-	if( nd->ud != &npc_base_ud ) {
+	if( nd->ud != &npc->base_ud ) {
 		aFree(nd->ud);
 		nd->ud = NULL;
 	}
 	
+	for( i = 0; i < nd->hdatac; i++ ) {
+		if( nd->hdata[i]->flag.free ) {
+			aFree(nd->hdata[i]->data);
+		}
+		aFree(nd->hdata[i]);
+	}
+	if( nd->hdata )
+		aFree(nd->hdata);
+	
 	aFree(nd);
 
 	return 0;
@@ -1896,9 +2287,9 @@ int npc_unload(struct npc_data* nd, bool single) {
 //
 
 /// Clears the npc source file list
-static void npc_clearsrcfile(void)
+void npc_clearsrcfile(void)
 {
-	struct npc_src_list* file = npc_src_files;
+	struct npc_src_list* file = npc->src_files;
 	struct npc_src_list* file_tofree;
 
 	while( file != NULL )
@@ -1907,7 +2298,7 @@ static void npc_clearsrcfile(void)
 		file = file->next;
 		aFree(file_tofree);
 	}
-	npc_src_files = NULL;
+	npc->src_files = NULL;
 }
 
 /// Adds a npc source file (or removes all)
@@ -1918,12 +2309,12 @@ void npc_addsrcfile(const char* name)
 
 	if( strcmpi(name, "clear") == 0 )
 	{
-		npc_clearsrcfile();
+		npc->clearsrcfile();
 		return;
 	}
 
 	// prevent multiple insert of source files
-	file = npc_src_files;
+	file = npc->src_files;
 	while( file != NULL )
 	{
 		if( strcmp(name, file->name) == 0 )
@@ -1936,7 +2327,7 @@ void npc_addsrcfile(const char* name)
 	file->next = NULL;
 	safestrncpy(file->name, name, strlen(name) + 1);
 	if( file_prev == NULL )
-		npc_src_files = file;
+		npc->src_files = file;
 	else
 		file_prev->next = file;
 }
@@ -1944,12 +2335,12 @@ void npc_addsrcfile(const char* name)
 /// Removes a npc source file (or all)
 void npc_delsrcfile(const char* name)
 {
-	struct npc_src_list* file = npc_src_files;
+	struct npc_src_list* file = npc->src_files;
 	struct npc_src_list* file_prev = NULL;
 
 	if( strcmpi(name, "all") == 0 )
 	{
-		npc_clearsrcfile();
+		npc->clearsrcfile();
 		return;
 	}
 
@@ -1957,8 +2348,8 @@ void npc_delsrcfile(const char* name)
 	{
 		if( strcmp(file->name, name) == 0 )
 		{
-			if( npc_src_files == file )
-				npc_src_files = file->next;
+			if( npc->src_files == file )
+				npc->src_files = file->next;
 			else
 				file_prev->next = file->next;
 			aFree(file);
@@ -1971,8 +2362,7 @@ void npc_delsrcfile(const char* name)
 
 /// Parses and sets the name and exname of a npc.
 /// Assumes that m, x and y are already set in nd.
-static void npc_parsename(struct npc_data* nd, const char* name, const char* start, const char* buffer, const char* filepath)
-{
+void npc_parsename(struct npc_data* nd, const char* name, const char* start, const char* buffer, const char* filepath) {
 	const char* p;
 	struct npc_data* dnd;// duplicate npc
 	char newname[NAME_LENGTH];
@@ -1982,7 +2372,7 @@ static void npc_parsename(struct npc_data* nd, const char* name, const char* sta
 	if( p ) { // <Display name>::<Unique name>
 		size_t len = p-name;
 		if( len > NAME_LENGTH ) {
-			ShowWarning("npc_parsename: Display name of '%s' is too long (len=%u) in file '%s', line'%d'. Truncating to %u characters.\n", name, (unsigned int)len, filepath, strline(buffer,start-buffer), NAME_LENGTH);
+			ShowWarning("npc_parsename: Display name of '%s' is too long (len=%u) in file '%s', line '%d'. Truncating to %u characters.\n", name, (unsigned int)len, filepath, strline(buffer,start-buffer), NAME_LENGTH);
 			safestrncpy(nd->name, name, sizeof(nd->name));
 		} else {
 			memcpy(nd->name, name, len);
@@ -1990,23 +2380,23 @@ static void npc_parsename(struct npc_data* nd, const char* name, const char* sta
 		}
 		len = strlen(p+2);
 		if( len > NAME_LENGTH )
-			ShowWarning("npc_parsename: Unique name of '%s' is too long (len=%u) in file '%s', line'%d'. Truncating to %u characters.\n", name, (unsigned int)len, filepath, strline(buffer,start-buffer), NAME_LENGTH);
+			ShowWarning("npc_parsename: Unique name of '%s' is too long (len=%u) in file '%s', line '%d'. Truncating to %u characters.\n", name, (unsigned int)len, filepath, strline(buffer,start-buffer), NAME_LENGTH);
 		safestrncpy(nd->exname, p+2, sizeof(nd->exname));
 	} else {// <Display name>
 		size_t len = strlen(name);
 		if( len > NAME_LENGTH )
-			ShowWarning("npc_parsename: Name '%s' is too long (len=%u) in file '%s', line'%d'. Truncating to %u characters.\n", name, (unsigned int)len, filepath, strline(buffer,start-buffer), NAME_LENGTH);
+			ShowWarning("npc_parsename: Name '%s' is too long (len=%u) in file '%s', line '%d'. Truncating to %u characters.\n", name, (unsigned int)len, filepath, strline(buffer,start-buffer), NAME_LENGTH);
 		safestrncpy(nd->name, name, sizeof(nd->name));
 		safestrncpy(nd->exname, name, sizeof(nd->exname));
 	}
 
 	if( *nd->exname == '\0' || strstr(nd->exname,"::") != NULL ) {// invalid
 		snprintf(newname, ARRAYLENGTH(newname), "0_%d_%d_%d", nd->bl.m, nd->bl.x, nd->bl.y);
-		ShowWarning("npc_parsename: Invalid unique name in file '%s', line'%d'. Renaming '%s' to '%s'.\n", filepath, strline(buffer,start-buffer), nd->exname, newname);
+		ShowWarning("npc_parsename: Invalid unique name in file '%s', line '%d'. Renaming '%s' to '%s'.\n", filepath, strline(buffer,start-buffer), nd->exname, newname);
 		safestrncpy(nd->exname, newname, sizeof(nd->exname));
 	}
 
-	if( (dnd=npc_name2id(nd->exname)) != NULL ) {// duplicate unique name, generate new one
+	if( (dnd=npc->name2id(nd->exname)) != NULL ) {// duplicate unique name, generate new one
 		char this_mapname[32];
 		char other_mapname[32];
 		int i = 0;
@@ -2014,12 +2404,12 @@ static void npc_parsename(struct npc_data* nd, const char* name, const char* sta
 		do {
 			++i;
 			snprintf(newname, ARRAYLENGTH(newname), "%d_%d_%d_%d", i, nd->bl.m, nd->bl.x, nd->bl.y);
-		} while( npc_name2id(newname) != NULL );
+		} while( npc->name2id(newname) != NULL );
 
-		strcpy(this_mapname, (nd->bl.m==-1?"(not on a map)":mapindex_id2name(map[nd->bl.m].index)));
-		strcpy(other_mapname, (dnd->bl.m==-1?"(not on a map)":mapindex_id2name(map[dnd->bl.m].index)));
+		strcpy(this_mapname, (nd->bl.m == -1 ? "(not on a map)" : mapindex_id2name(map_id2index(nd->bl.m))));
+		strcpy(other_mapname, (dnd->bl.m == -1 ? "(not on a map)" : mapindex_id2name(map_id2index(dnd->bl.m))));
 
-		ShowWarning("npc_parsename: Duplicate unique name in file '%s', line'%d'. Renaming '%s' to '%s'.\n", filepath, strline(buffer,start-buffer), nd->exname, newname);
+		ShowWarning("npc_parsename: Duplicate unique name in file '%s', line '%d'. Renaming '%s' to '%s'.\n", filepath, strline(buffer,start-buffer), nd->exname, newname);
 		ShowDebug("this npc:\n   display name '%s'\n   unique name '%s'\n   map=%s, x=%d, y=%d\n", nd->name, nd->exname, this_mapname, nd->bl.x, nd->bl.y);
 		ShowDebug("other npc in '%s' :\n   display name '%s'\n   unique name '%s'\n   map=%s, x=%d, y=%d\n",dnd->path, dnd->name, dnd->exname, other_mapname, dnd->bl.x, dnd->bl.y);
 		safestrncpy(nd->exname, newname, sizeof(nd->exname));
@@ -2028,9 +2418,9 @@ static void npc_parsename(struct npc_data* nd, const char* name, const char* sta
 	if( npc_last_path != filepath ) {
 		struct npc_path_data * npd = NULL;
 
-		if( !(npd = strdb_get(npc_path_db,filepath) ) ) {
+		if( !(npd = strdb_get(npc->path_db,filepath) ) ) {
 			CREATE(npd, struct npc_path_data, 1);
-			strdb_put(npc_path_db, filepath, npd);
+			strdb_put(npc->path_db, filepath, npd);
 
 			CREATE(npd->path, char, strlen(filepath)+1);
 			safestrncpy(npd->path, filepath, strlen(filepath)+1);
@@ -2051,27 +2441,74 @@ static void npc_parsename(struct npc_data* nd, const char* name, const char* sta
 	}
 }
 
+// Parse View
+// Support for using Constants in place of NPC View IDs.
+int npc_parseview(const char* w4, const char* start, const char* buffer, const char* filepath) {
+	int val = -1, i = 0;
+	char viewid[1024];	// Max size of name from const.txt, see script->read_constdb.
+
+	// Extract view ID / constant
+	while (w4[i] != '\0') {
+		if (ISSPACE(w4[i]) || w4[i] == '/' || w4[i] == ',')
+			break;
+
+		i++;
+	}
+
+	safestrncpy(viewid, w4, i+=1);
+
+	// Check if view id is not an ID (only numbers).
+	if(!npc->viewisid(viewid))
+	{
+		// Check if constant exists and get its value.
+		if(!script->get_constant(viewid, &val)) {
+			ShowWarning("npc_parseview: Invalid NPC constant '%s' specified in file '%s', line'%d'. Defaulting to INVISIBLE_CLASS. \n", viewid, filepath, strline(buffer,start-buffer));
+			val = INVISIBLE_CLASS;
+		}
+	} else {
+		// NPC has an ID specified for view id.
+		val = atoi(w4);
+	}
+
+	return val;
+}
+
+// View is ID
+// Checks if given view is an ID or constant.
+bool npc_viewisid(const char * viewid)
+{
+	if(atoi(viewid) != -1)
+	{
+		// Loop through view, looking for non-numeric character.
+		while (*viewid) {
+			if (ISDIGIT(*viewid++) == 0) return false;
+		}
+	}
+
+    return true;
+}
+
 //Add then display an npc warp on map
 struct npc_data* npc_add_warp(char* name, short from_mapid, short from_x, short from_y, short xs, short ys, unsigned short to_mapindex, short to_x, short to_y) {
 	int i, flag = 0;
 	struct npc_data *nd;
 
 	CREATE(nd, struct npc_data, 1);
-	nd->bl.id = npc_get_new_npc_id();
-	iMap->addnpc(from_mapid, nd);
+	nd->bl.id = npc->get_new_npc_id();
+	map->addnpc(from_mapid, nd);
 	nd->bl.prev = nd->bl.next = NULL;
 	nd->bl.m = from_mapid;
 	nd->bl.x = from_x;
 	nd->bl.y = from_y;
 
 	safestrncpy(nd->exname, name, ARRAYLENGTH(nd->exname));
-	if (npc_name2id(nd->exname) != NULL)
+	if (npc->name2id(nd->exname) != NULL)
 		flag = 1;
 
 	if (flag == 1)
 		snprintf(nd->exname, ARRAYLENGTH(nd->exname), "warp_%d_%d_%d", from_mapid, from_x, from_y);
 
-	for( i = 0; npc_name2id(nd->exname) != NULL; ++i )
+	for( i = 0; npc->name2id(nd->exname) != NULL; ++i )
 		snprintf(nd->exname, ARRAYLENGTH(nd->exname), "warp%d_%d_%d_%d", i, from_mapid, from_x, from_y);
 	safestrncpy(nd->name, nd->exname, ARRAYLENGTH(nd->name));
 
@@ -2088,20 +2525,19 @@ struct npc_data* npc_add_warp(char* name, short from_mapid, short from_x, short
 	nd->u.warp.ys = xs;
 	nd->bl.type = BL_NPC;
 	nd->subtype = WARP;
-	npc_setcells(nd);
-	iMap->addblock(&nd->bl);
-	status_set_viewdata(&nd->bl, nd->class_);
-	nd->ud = &npc_base_ud;
-	if( map[nd->bl.m].users )
+	npc->setcells(nd);
+	map->addblock(&nd->bl);
+	status->set_viewdata(&nd->bl, nd->class_);
+	nd->ud = &npc->base_ud;
+	if( map->list[nd->bl.m].users )
 		clif->spawn(&nd->bl);
-	strdb_put(npcname_db, nd->exname, nd);
+	strdb_put(npc->name_db, nd->exname, nd);
 
 	return nd;
 }
 
 /// Parses a warp npc.
-static const char* npc_parse_warp(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath)
-{
+const char* npc_parse_warp(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int *retval) {
 	int x, y, xs, ys, to_x, to_y, m;
 	unsigned short i;
 	char mapname[32], to_mapname[32];
@@ -2110,34 +2546,36 @@ static const char* npc_parse_warp(char* w1, char* w2, char* w3, char* w4, const
 	// w1=<from map name>,<fromX>,<fromY>,<facing>
 	// w4=<spanx>,<spany>,<to map name>,<toX>,<toY>
 	if( sscanf(w1, "%31[^,],%d,%d", mapname, &x, &y) != 3
-	||	sscanf(w4, "%d,%d,%31[^,],%d,%d", &xs, &ys, to_mapname, &to_x, &to_y) != 5 )
-	{
+	 || sscanf(w4, "%d,%d,%31[^,],%d,%d", &xs, &ys, to_mapname, &to_x, &to_y) != 5
+	  ) {
 		ShowError("npc_parse_warp: Invalid warp definition in file '%s', line '%d'.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
-	m = iMap->mapname2mapid(mapname);
-	i = mapindex_name2id(to_mapname);
-	if( i == 0 )
-	{
+	m = map->mapname2mapid(mapname);
+	i = mapindex->name2id(to_mapname);
+	if( i == 0 ) {
 		ShowError("npc_parse_warp: Unknown destination map in file '%s', line '%d' : %s\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), to_mapname, w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
-	if( m != -1 && ( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys ) ) {
-		ShowError("npc_parse_warp: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d, in file '%s', line '%d'\n", map[m].name, x, y, map[m].xs, map[m].ys,filepath,strline(buffer,start-buffer));
+	if( m != -1 && ( x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys ) ) {
+		ShowError("npc_parse_warp: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d, in file '%s', line '%d'\n", map->list[m].name, x, y, map->list[m].xs, map->list[m].ys,filepath,strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');;//try next
 	}
 	
 	CREATE(nd, struct npc_data, 1);
 
-	nd->bl.id = npc_get_new_npc_id();
-	iMap->addnpc(m, nd);
+	nd->bl.id = npc->get_new_npc_id();
+	map->addnpc(m, nd);
 	nd->bl.prev = nd->bl.next = NULL;
 	nd->bl.m = m;
 	nd->bl.x = x;
 	nd->bl.y = y;
-	npc_parsename(nd, w3, start, buffer, filepath);
+	npc->parsename(nd, w3, start, buffer, filepath);
 
 	if (!battle_config.warp_point_debug)
 		nd->class_ = WARP_CLASS;
@@ -2153,86 +2591,108 @@ static const char* npc_parse_warp(char* w1, char* w2, char* w3, char* w4, const
 	npc_warp++;
 	nd->bl.type = BL_NPC;
 	nd->subtype = WARP;
-	npc_setcells(nd);
-	iMap->addblock(&nd->bl);
-	status_set_viewdata(&nd->bl, nd->class_);
-	nd->ud = &npc_base_ud;
-	if( map[nd->bl.m].users )
+	npc->setcells(nd);
+	map->addblock(&nd->bl);
+	status->set_viewdata(&nd->bl, nd->class_);
+	nd->ud = &npc->base_ud;
+	if( map->list[nd->bl.m].users )
 		clif->spawn(&nd->bl);
-	strdb_put(npcname_db, nd->exname, nd);
+	strdb_put(npc->name_db, nd->exname, nd);
 
 	return strchr(start,'\n');// continue
 }
 
-/// Parses a shop/cashshop npc.
-static const char* npc_parse_shop(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath)
-{
+/**
+ * Parses a SHOP/CASHSHOP npc
+ * @param retval Pointer to the status, used to know whether there was an error or not, if so it will be EXIT_FAILURE
+ * @retval Parsing position (currently only '\n')
+ **/
+const char* npc_parse_shop(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int *retval) {
 	//TODO: could be rewritten to NOT need this temp array [ultramage]
-	#define MAX_SHOPITEM 100
-	struct npc_item_list items[MAX_SHOPITEM];
+	// We could use nd->u.shop.shop_item to store directly the items, but this could lead
+	// to unecessary memory usage by the server, using a temp dynamic array is the
+	// best way to do this without having to do multiple reallocs [Panikon]
+	struct npc_item_list *items = NULL;
+	size_t items_count = 40; // Starting items size
+
 	char *p;
 	int x, y, dir, m, i;
 	struct npc_data *nd;
 	enum npc_subtype type;
 
-	if( strcmp(w1,"-") == 0 ) {// 'floating' shop?
+	if( strcmp(w1,"-") == 0 ) {
+		// 'floating' shop
 		x = y = dir = 0;
 		m = -1;
 	} else {// w1=<map name>,<x>,<y>,<facing>
 		char mapname[32];
 		if( sscanf(w1, "%31[^,],%d,%d,%d", mapname, &x, &y, &dir) != 4
-		||	strchr(w4, ',') == NULL )
-		{
+		 || strchr(w4, ',') == NULL
+		  ) {
 			ShowError("npc_parse_shop: Invalid shop definition in file '%s', line '%d'.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+			if (retval) *retval = EXIT_FAILURE;
 			return strchr(start,'\n');// skip and continue
 		}
 
-		m = iMap->mapname2mapid(mapname);
+		m = map->mapname2mapid(mapname);
 	}
 
-	if( m != -1 && ( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys ) ) {
-		ShowError("npc_parse_shop: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d, in file '%s', line '%d'\n", map[m].name, x, y, map[m].xs, map[m].ys,filepath,strline(buffer,start-buffer));
-		return strchr(start,'\n');;//try next
+	if( m != -1 && ( x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys ) ) {
+		ShowError("npc_parse_shop: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d, in file '%s', line '%d'\n", map->list[m].name, x, y, map->list[m].xs, map->list[m].ys,filepath,strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
+		return strchr(start,'\n');//try next
 	}
 	
-	if( !strcasecmp(w2,"cashshop") )
+	if( strcmp(w2,"cashshop") == 0 )
 		type = CASHSHOP;
 	else
 		type = SHOP;
 
+	items = aMalloc(sizeof(items[0])*items_count);
+
 	p = strchr(w4,',');
-	for( i = 0; i < ARRAYLENGTH(items) && p; ++i )
-	{
+	for( i = 0; p; ++i ) {
 		int nameid, value;
 		struct item_data* id;
-		if( sscanf(p, ",%d:%d", &nameid, &value) != 2 )
-		{
+
+		if( i == items_count-1 ) { // Grow array
+			items_count *= 2;
+			items = aRealloc(items, sizeof(items[0])*items_count);
+		}
+
+		if( sscanf(p, ",%d:%d", &nameid, &value) != 2 ) {
 			ShowError("npc_parse_shop: Invalid item definition in file '%s', line '%d'. Ignoring the rest of the line...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+			if (retval) *retval = EXIT_FAILURE;
 			break;
 		}
 
-		if( (id = itemdb_exists(nameid)) == NULL )
-		{
+		if( (id = itemdb->exists(nameid)) == NULL ) {
 			ShowWarning("npc_parse_shop: Invalid sell item in file '%s', line '%d' (id '%d').\n", filepath, strline(buffer,start-buffer), nameid);
 			p = strchr(p+1,',');
+			if (retval) *retval = EXIT_FAILURE;
 			continue;
 		}
 
-		if( value < 0 )
-		{
+		if( value < 0 ) {
+			if( value != -1 )
+				ShowWarning("npc_parse_shop: Item %s [%d] with invalid selling value '%d' in file '%s', line '%d', defaulting to buy price...\n",
+					id->name, nameid, value, filepath, strline(buffer,start-buffer));
+
 			if( type == SHOP ) value = id->value_buy;
 			else value = 0; // Cashshop doesn't have a "buy price" in the item_db
 		}
 
-		if( type == SHOP && value == 0 )
-		{ // NPC selling items for free!
+		if( type == SHOP && value == 0 ) {
+			// NPC selling items for free!
 			ShowWarning("npc_parse_shop: Item %s [%d] is being sold for FREE in file '%s', line '%d'.\n",
 				id->name, nameid, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		}
-		if( type == SHOP && value*0.75 < id->value_sell*1.24 )
-		{// Exploit possible: you can buy and sell back with profit
-			ShowWarning("npc_parse_shop: Item %s [%d] discounted buying price (%d->%d) is less than overcharged selling price (%d->%d) at file '%s', line '%d'.\n",
+		if( type == SHOP && value*0.75 < id->value_sell*1.24 ) {
+			// Exploit possible: you can buy and sell back with profit
+			ShowWarning("npc_parse_shop: Item %s [%d] discounted buying price (%d->%d) is less than overcharged selling price (%d->%d) in file '%s', line '%d'.\n",
 				id->name, nameid, value, (int)(value*0.75), id->value_sell, (int)(id->value_sell*1.24), filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		}
 		//for logs filters, atcommands and iteminfo script command
 		if( id->maxchance == 0 )
@@ -2242,95 +2702,79 @@ static const char* npc_parse_shop(char* w1, char* w2, char* w3, char* w4, const
 		items[i].value = value;
 		p = strchr(p+1,',');
 	}
-	if( i == 0 )
-	{
+	if( i == 0 ) {
 		ShowWarning("npc_parse_shop: Ignoring empty shop in file '%s', line '%d'.\n", filepath, strline(buffer,start-buffer));
+		aFree(items);
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// continue
 	}
 
 	CREATE(nd, struct npc_data, 1);
 	CREATE(nd->u.shop.shop_item, struct npc_item_list, i);
-	memcpy(nd->u.shop.shop_item, items, sizeof(struct npc_item_list)*i);
+	memcpy(nd->u.shop.shop_item, items, sizeof(items[0])*i);
+	aFree(items);
+
 	nd->u.shop.count = i;
 	nd->bl.prev = nd->bl.next = NULL;
 	nd->bl.m = m;
 	nd->bl.x = x;
 	nd->bl.y = y;
-	nd->bl.id = npc_get_new_npc_id();
-	npc_parsename(nd, w3, start, buffer, filepath);
-	nd->class_ = m==-1?-1:atoi(w4);
+	nd->bl.id = npc->get_new_npc_id();
+	npc->parsename(nd, w3, start, buffer, filepath);
+	nd->class_ = m == -1 ? -1 : npc->parseview(w4, start, buffer, filepath);
 	nd->speed = 200;
 
 	++npc_shop;
 	nd->bl.type = BL_NPC;
 	nd->subtype = type;
 	if( m >= 0 ) {// normal shop npc
-		iMap->addnpc(m,nd);
-		iMap->addblock(&nd->bl);
-		status_set_viewdata(&nd->bl, nd->class_);
-		nd->ud = &npc_base_ud;
+		map->addnpc(m,nd);
+		map->addblock(&nd->bl);
+		status->set_viewdata(&nd->bl, nd->class_);
+		nd->ud = &npc->base_ud;
 		nd->dir = dir;
-		if( map[nd->bl.m].users )
+		if( map->list[nd->bl.m].users )
 			clif->spawn(&nd->bl);
-	} else {// 'floating' shop?
-		iMap->addiddb(&nd->bl);
+	} else {// 'floating' shop
+		map->addiddb(&nd->bl);
 	}
-	strdb_put(npcname_db, nd->exname, nd);
+	strdb_put(npc->name_db, nd->exname, nd);
 
 	return strchr(start,'\n');// continue
 }
 
-/**
- * NPC other label
- * Not sure, seem to add label in a chainlink
- * @see DBApply
- */
-int npc_convertlabel_db(DBKey key, DBData *data, va_list ap)
-{
-	const char* lname = (const char*)key.str;
-	int lpos = DB->data2i(data);
-	struct npc_label_list** label_list;
-	int* label_list_num;
-	const char* filepath;
-	struct npc_label_list* label;
-	const char *p;
-	int len;
-
-	nullpo_ret(label_list = va_arg(ap,struct npc_label_list**));
-	nullpo_ret(label_list_num = va_arg(ap,int*));
-	nullpo_ret(filepath = va_arg(ap,const char*));
-
-	// In case of labels not terminated with ':', for user defined function support
-	p = lname;
-	while( ISALNUM(*p) || *p == '_' )
-		++p;
-	len = p-lname;
-
-	// here we check if the label fit into the buffer
-	if( len > 23 )
-	{
-		ShowError("npc_parse_script: label name longer than 23 chars! '%s'\n (%s)", lname, filepath);
-		return 0;
-	}
-
-	if( *label_list == NULL )
-	{
-		*label_list = (struct npc_label_list *) aCalloc (1, sizeof(struct npc_label_list));
-		*label_list_num = 0;
-	} else
-		*label_list = (struct npc_label_list *) aRealloc (*label_list, sizeof(struct npc_label_list)*(*label_list_num+1));
-	label = *label_list+*label_list_num;
+void npc_convertlabel_db(struct npc_label_list* label_list, const char *filepath) {
+	int i;
+	
+	for( i = 0; i < script->label_count; i++ ) {
+		const char* lname = script->get_str(script->labels[i].key);
+		int lpos = script->labels[i].pos;
+		struct npc_label_list* label;
+		const char *p;
+		size_t len;
+				
+		// In case of labels not terminated with ':', for user defined function support
+		p = lname;
 
-	safestrncpy(label->name, lname, sizeof(label->name));
-	label->pos = lpos;
-	++(*label_list_num);
+		while( ISALNUM(*p) || *p == '_' )
+			++p;
+		len = p-lname;
 
-	return 0;
+		// here we check if the label fit into the buffer
+		if( len > 23 ) {
+			ShowError("npc_parse_script: label name longer than 23 chars! (%s) in file '%s'.\n", lname, filepath);
+			return;
+		}
+		
+		label = &label_list[i];
+				
+		safestrncpy(label->name, lname, sizeof(label->name));
+		label->pos = lpos;
+	}
 }
 
 // Skip the contents of a script.
-static const char* npc_skip_script(const char* start, const char* buffer, const char* filepath)
-{
+const char* npc_skip_script(const char* start, const char* buffer, const char* filepath, int *retval) {
 	const char* p;
 	int curly_count;
 
@@ -2339,16 +2783,16 @@ static const char* npc_skip_script(const char* start, const char* buffer, const
 
 	// initial bracket (assumes the previous part is ok)
 	p = strchr(start,'{');
-	if( p == NULL )
-	{
-		ShowError("npc_skip_script: Missing left curly in file '%s', line'%d'.", filepath, strline(buffer,start-buffer));
+	if( p == NULL ) {
+		ShowError("npc_skip_script: Missing left curly in file '%s', line '%d'.\n", filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return NULL;// can't continue
 	}
 
 	// skip everything
 	for( curly_count = 1; curly_count > 0 ; )
 	{
-		p = skip_space(p+1) ;
+		p = script->skip_space(p+1) ;
 		if( *p == '}' )
 		{// right curly
 			--curly_count;
@@ -2361,23 +2805,23 @@ static const char* npc_skip_script(const char* start, const char* buffer, const
 		{// string
 			for( ++p; *p != '"' ; ++p )
 			{
-				if( *p == '\\' && (unsigned char)p[-1] <= 0x7e )
+				if( *p == '\\' && (unsigned char)p[-1] <= 0x7e ) {
 					++p;// escape sequence (not part of a multibyte character)
-				else if( *p == '\0' )
-				{
-					script_error(buffer, filepath, 0, "Unexpected end of string.", p);
+				} else if( *p == '\0' ) {
+					script->error(buffer, filepath, 0, "Unexpected end of string.", p);
+					if (retval) *retval = EXIT_FAILURE;
 					return NULL;// can't continue
-				}
-				else if( *p == '\n' )
-				{
-					script_error(buffer, filepath, 0, "Unexpected newline at string.", p);
+				} else if( *p == '\n' ) {
+					script->error(buffer, filepath, 0, "Unexpected newline at string.", p);
+					if (retval) *retval = EXIT_FAILURE;
 					return NULL;// can't continue
 				}
 			}
 		}
 		else if( *p == '\0' )
 		{// end of buffer
-			ShowError("Missing %d right curlys at file '%s', line '%d'.\n", curly_count, filepath, strline(buffer,p-buffer));
+			ShowError("Missing %d right curlys in file '%s', line '%d'.\n", curly_count, filepath, strline(buffer,p-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 			return NULL;// can't continue
 		}
 	}
@@ -2390,10 +2834,10 @@ static const char* npc_skip_script(const char* start, const char* buffer, const
 /// -%TAB%script%TAB%<NPC Name>%TAB%-1,{<code>}
 /// <map name>,<x>,<y>,<facing>%TAB%script%TAB%<NPC Name>%TAB%<sprite id>,{<code>}
 /// <map name>,<x>,<y>,<facing>%TAB%script%TAB%<NPC Name>%TAB%<sprite id>,<triggerX>,<triggerY>,{<code>}
-static const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, bool runOnInit) {
-	int x, y, dir = 0, m, xs = 0, ys = 0, class_ = 0;	// [Valaris] thanks to fov
+const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int options, int *retval) {
+	int x, y, dir = 0, m, xs = 0, ys = 0;	// [Valaris] thanks to fov
 	char mapname[32];
-	struct script_code *script;
+	struct script_code *scriptroot;
 	int i;
 	const char* end;
 	const char* script_start;
@@ -2407,15 +2851,13 @@ static const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, cons
 		x = 0;
 		y = 0;
 		m = -1;
-	}
-	else
-	{// npc in a map
-		if( sscanf(w1, "%31[^,],%d,%d,%d", mapname, &x, &y, &dir) != 4 )
-		{
+	} else {// npc in a map
+		if( sscanf(w1, "%31[^,],%d,%d,%d", mapname, &x, &y, &dir) != 4 ) {
 			ShowError("npc_parse_script: Invalid placement format for a script in file '%s', line '%d'. Skipping the rest of file...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+			if (retval) *retval = EXIT_FAILURE;
 			return NULL;// unknown format, don't continue
 		}
-		m = iMap->mapname2mapid(mapname);
+		m = map->mapname2mapid(mapname);
 	}
 
 	script_start = strstr(start,",{");
@@ -2423,34 +2865,33 @@ static const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, cons
 	if( strstr(w4,",{") == NULL || script_start == NULL || (end != NULL && script_start > end) )
 	{
 		ShowError("npc_parse_script: Missing left curly ',{' in file '%s', line '%d'. Skipping the rest of the file.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return NULL;// can't continue
 	}
 	++script_start;
 
-	end = npc_skip_script(script_start, buffer, filepath);
+	end = npc->skip_script(script_start, buffer, filepath, retval);
 	if( end == NULL )
 		return NULL;// (simple) parse error, don't continue
 
-	script = parse_script(script_start, filepath, strline(buffer,script_start-buffer), SCRIPT_USE_LABEL_DB);
+	scriptroot = script->parse(script_start, filepath, strline(buffer,script_start-buffer), SCRIPT_USE_LABEL_DB, retval);
 	label_list = NULL;
 	label_list_num = 0;
-	if( script )
-	{
-		DBMap* label_db = script_get_label_db();
-		label_db->foreach(label_db, npc_convertlabel_db, &label_list, &label_list_num, filepath);
-		db_clear(label_db); // not needed anymore, so clear the db
+	if( script->label_count ) {
+		CREATE(label_list,struct npc_label_list,script->label_count);
+		label_list_num = script->label_count;
+		npc->convertlabel_db(label_list,filepath);
 	}
 
 	CREATE(nd, struct npc_data, 1);
 
-	if( sscanf(w4, "%d,%d,%d", &class_, &xs, &ys) == 3 )
+	if( sscanf(w4, "%*[^,],%d,%d", &xs, &ys) == 2 )
 	{// OnTouch area defined
 		nd->u.scr.xs = xs;
 		nd->u.scr.ys = ys;
 	}
 	else
 	{// no OnTouch area
-		class_ = atoi(w4);
 		nd->u.scr.xs = -1;
 		nd->u.scr.ys = -1;
 	}
@@ -2459,57 +2900,61 @@ static const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, cons
 	nd->bl.m = m;
 	nd->bl.x = x;
 	nd->bl.y = y;
-	npc_parsename(nd, w3, start, buffer, filepath);
-	nd->bl.id = npc_get_new_npc_id();
-	nd->class_ = class_;
+	npc->parsename(nd, w3, start, buffer, filepath);
+	nd->bl.id = npc->get_new_npc_id();
+	nd->class_ = m == -1 ? -1 : npc->parseview(w4, start, buffer, filepath);
 	nd->speed = 200;
-	nd->u.scr.script = script;
+	nd->u.scr.script = scriptroot;
 	nd->u.scr.label_list = label_list;
 	nd->u.scr.label_list_num = label_list_num;
-
+	if( options&NPO_TRADER )
+		nd->u.scr.trader = true;
+	nd->u.scr.shop = NULL;
+	
 	++npc_script;
 	nd->bl.type = BL_NPC;
 	nd->subtype = SCRIPT;
 
 	if( m >= 0 ) {
-		iMap->addnpc(m, nd);
-		nd->ud = &npc_base_ud;
+		map->addnpc(m, nd);
+		nd->ud = &npc->base_ud;
 		nd->dir = dir;
-		npc_setcells(nd);
-		iMap->addblock(&nd->bl);
-		if( class_ >= 0 ) {
-			status_set_viewdata(&nd->bl, nd->class_);
-			if( map[nd->bl.m].users )
+		npc->setcells(nd);
+		map->addblock(&nd->bl);
+		if( nd->class_ >= 0 ) {
+			status->set_viewdata(&nd->bl, nd->class_);
+			if( map->list[nd->bl.m].users )
 				clif->spawn(&nd->bl);
 		}
 	} else {
-		// we skip iMap->addnpc, but still add it to the list of ID's
-		iMap->addiddb(&nd->bl);
+		// we skip map->addnpc, but still add it to the list of ID's
+		map->addiddb(&nd->bl);
 	}
-	strdb_put(npcname_db, nd->exname, nd);
+	strdb_put(npc->name_db, nd->exname, nd);
 
 	//-----------------------------------------
 	// Loop through labels to export them as necessary
 	for (i = 0; i < nd->u.scr.label_list_num; i++) {
-		if (npc_event_export(nd, i)) {
-			ShowWarning("npc_parse_script : duplicate event %s::%s (%s)\n",
+		if (npc->event_export(nd, i)) {
+			ShowWarning("npc_parse_script: duplicate event %s::%s in file '%s'.\n",
 			             nd->exname, nd->u.scr.label_list[i].name, filepath);
+			if (retval) *retval = EXIT_FAILURE;
 		}
-		npc_timerevent_export(nd, i);
+		npc->timerevent_export(nd, i);
 	}
 
 	nd->u.scr.timerid = INVALID_TIMER;
 
-	if( runOnInit ) {
+	if( options&NPO_ONINIT ) {
 		char evname[EVENT_NAME_LENGTH];
 		struct event_data *ev;
 
 		snprintf(evname, ARRAYLENGTH(evname), "%s::OnInit", nd->exname);
 
-		if( ( ev = (struct event_data*)strdb_get(ev_db, evname) ) ) {
+		if( ( ev = (struct event_data*)strdb_get(npc->ev_db, evname) ) ) {
 
 			//Execute OnInit
-			run_script(nd->u.scr.script,ev->pos,0,nd->bl.id);
+			script->run(nd->u.scr.script,ev->pos,0,nd->bl.id);
 
 		}
 	}
@@ -2523,9 +2968,9 @@ static const char* npc_parse_script(char* w1, char* w2, char* w3, char* w4, cons
 /// shop/cashshop/npc: <map name>,<x>,<y>,<facing>%TAB%duplicate(<name of target>)%TAB%<NPC Name>%TAB%<sprite id>
 /// npc: -%TAB%duplicate(<name of target>)%TAB%<NPC Name>%TAB%<sprite id>,<triggerX>,<triggerY>
 /// npc: <map name>,<x>,<y>,<facing>%TAB%duplicate(<name of target>)%TAB%<NPC Name>%TAB%<sprite id>,<triggerX>,<triggerY>
-const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath)
-{
-	int x, y, dir, m, xs = -1, ys = -1, class_ = 0;
+/// !!Only NPO_ONINIT is available trough options!!
+const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int options, int *retval) {
+	int x, y, dir, m, xs = -1, ys = -1;
 	char mapname[32];
 	char srcname[128];
 	int i;
@@ -2543,14 +2988,16 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
 	// get the npc being duplicated
 	if( w2[length-1] != ')' || length <= 11 || length-11 >= sizeof(srcname) )
 	{// does not match 'duplicate(%127s)', name is empty or too long
-		ShowError("npc_parse_script: bad duplicate name in file '%s', line '%d' : %s\n", filepath, strline(buffer,start-buffer), w2);
+		ShowError("npc_parse_script: bad duplicate name in file '%s', line '%d': %s\n", filepath, strline(buffer,start-buffer), w2);
+		if (retval) *retval = EXIT_FAILURE;
 		return end;// next line, try to continue
 	}
 	safestrncpy(srcname, w2+10, length-10);
 
-	dnd = npc_name2id(srcname);
+	dnd = npc->name2id(srcname);
 	if( dnd == NULL) {
-		ShowError("npc_parse_script: original npc not found for duplicate in file '%s', line '%d' : %s\n", filepath, strline(buffer,start-buffer), srcname);
+		ShowError("npc_parse_script: original npc not found for duplicate in file '%s', line '%d': %s\n", filepath, strline(buffer,start-buffer), srcname);
+		if (retval) *retval = EXIT_FAILURE;
 		return end;// next line, try to continue
 	}
 	src_id = dnd->bl.id;
@@ -2561,24 +3008,28 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
 		x = y = dir = 0;
 		m = -1;
 	} else {
-		if( sscanf(w1, "%31[^,],%d,%d,%d", mapname, &x, &y, &dir) != 4 )// <map name>,<x>,<y>,<facing>
-		{
+		int fields = sscanf(w1, "%31[^,],%d,%d,%d", mapname, &x, &y, &dir);
+		if( type == WARP && fields == 3 ) { // <map name>,<x>,<y>
+			dir = 0;
+		} else if( fields != 4 ) {// <map name>,<x>,<y>,<facing>
 			ShowError("npc_parse_duplicate: Invalid placement format for duplicate in file '%s', line '%d'. Skipping line...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+			if (retval) *retval = EXIT_FAILURE;
 			return end;// next line, try to continue
 		}
-		m = iMap->mapname2mapid(mapname);
+		m = map->mapname2mapid(mapname);
 	}
 
-	if( m != -1 && ( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys ) ) {
-		ShowError("npc_parse_duplicate: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d, in file '%s', line '%d'\n", map[m].name, x, y, map[m].xs, map[m].ys,filepath,strline(buffer,start-buffer));
+	if( m != -1 && ( x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys ) ) {
+		ShowError("npc_parse_duplicate: out-of-bounds coordinates (\"%s\",%d,%d), map is %dx%d, in file '%s', line '%d'\n", map->list[m].name, x, y, map->list[m].xs, map->list[m].ys,filepath,strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return end;//try next
 	}
 	
 	if( type == WARP && sscanf(w4, "%d,%d", &xs, &ys) == 2 );// <spanx>,<spany>
-	else if( type == SCRIPT && sscanf(w4, "%d,%d,%d", &class_, &xs, &ys) == 3);// <sprite id>,<triggerX>,<triggerY>
-	else if( type != WARP ) class_ = atoi(w4);// <sprite id>
-	else {
+	else if( type == SCRIPT && sscanf(w4, "%*[^,],%d,%d", &xs, &ys) == 2);// <sprite id>,<triggerX>,<triggerY>
+	else if( type == WARP ) {
 		ShowError("npc_parse_duplicate: Invalid span format for duplicate warp in file '%s', line '%d'. Skipping line...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return end;// next line, try to continue
 	}
 
@@ -2588,9 +3039,9 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
 	nd->bl.m = m;
 	nd->bl.x = x;
 	nd->bl.y = y;
-	npc_parsename(nd, w3, start, buffer, filepath);
-	nd->bl.id = npc_get_new_npc_id();
-	nd->class_ = class_;
+	npc->parsename(nd, w3, start, buffer, filepath);
+	nd->bl.id = npc->get_new_npc_id();
+	nd->class_ = m == -1 ? -1 : npc->parseview(w4, start, buffer, filepath);
 	nd->speed = 200;
 	nd->src_id = src_id;
 	nd->bl.type = BL_NPC;
@@ -2603,6 +3054,8 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
 			nd->u.scr.script = dnd->u.scr.script;
 			nd->u.scr.label_list = dnd->u.scr.label_list;
 			nd->u.scr.label_list_num = dnd->u.scr.label_list_num;
+			nd->u.scr.shop = dnd->u.scr.shop;
+			nd->u.scr.trader = dnd->u.scr.trader;
 			break;
 
 		case SHOP:
@@ -2628,21 +3081,21 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
 
 	//Add the npc to its location
 	if( m >= 0 ) {
-		iMap->addnpc(m, nd);
-		nd->ud = &npc_base_ud;
+		map->addnpc(m, nd);
+		nd->ud = &npc->base_ud;
 		nd->dir = dir;
-		npc_setcells(nd);
-		iMap->addblock(&nd->bl);
-		if( class_ >= 0 ) {
-			status_set_viewdata(&nd->bl, nd->class_);
-			if( map[nd->bl.m].users )
+		npc->setcells(nd);
+		map->addblock(&nd->bl);
+		if( nd->class_ >= 0 ) {
+			status->set_viewdata(&nd->bl, nd->class_);
+			if( map->list[nd->bl.m].users )
 				clif->spawn(&nd->bl);
 		}
 	} else {
-		// we skip iMap->addnpc, but still add it to the list of ID's
-		iMap->addiddb(&nd->bl);
+		// we skip map->addnpc, but still add it to the list of ID's
+		map->addiddb(&nd->bl);
 	}
-	strdb_put(npcname_db, nd->exname, nd);
+	strdb_put(npc->name_db, nd->exname, nd);
 
 	if( type != SCRIPT )
 		return end;
@@ -2650,43 +3103,58 @@ const char* npc_parse_duplicate(char* w1, char* w2, char* w3, char* w4, const ch
 	//-----------------------------------------
 	// Loop through labels to export them as necessary
 	for (i = 0; i < nd->u.scr.label_list_num; i++) {
-		if (npc_event_export(nd, i)) {
-			ShowWarning("npc_parse_duplicate : duplicate event %s::%s (%s)\n",
+		if (npc->event_export(nd, i)) {
+			ShowWarning("npc_parse_duplicate: duplicate event %s::%s in file '%s'.\n",
 			             nd->exname, nd->u.scr.label_list[i].name, filepath);
+			if (retval) *retval = EXIT_FAILURE;
 		}
-		npc_timerevent_export(nd, i);
+		npc->timerevent_export(nd, i);
 	}
 
 	nd->u.scr.timerid = INVALID_TIMER;
 
+	if( type == SCRIPT && options&NPO_ONINIT ) {
+		// From npc_parse_script
+		char evname[EVENT_NAME_LENGTH];
+		struct event_data *ev;
+
+		snprintf(evname, ARRAYLENGTH(evname), "%s::OnInit", nd->exname);
+
+		if( ( ev = (struct event_data*)strdb_get(npc->ev_db, evname) ) ) {
+
+			//Execute OnInit
+			script->run(nd->u.scr.script,ev->pos,0,nd->bl.id);
+
+		}
+	}
 	return end;
 }
 
 int npc_duplicate4instance(struct npc_data *snd, int16 m) {
 	char newname[NAME_LENGTH];
 
-	if( map[m].instance_id == -1 )
+	if( m == -1 || map->list[m].instance_id == -1 )
 		return 1;
 
-	snprintf(newname, ARRAYLENGTH(newname), "dup_%d_%d", map[m].instance_id, snd->bl.id);
-	if( npc_name2id(newname) != NULL ) { // Name already in use
-		ShowError("npc_duplicate4instance: the npcname (%s) is already in use while trying to duplicate npc %s in instance %d.\n", newname, snd->exname, map[m].instance_id);
+	snprintf(newname, ARRAYLENGTH(newname), "dup_%d_%d", map->list[m].instance_id, snd->bl.id);
+	if( npc->name2id(newname) != NULL ) { // Name already in use
+		ShowError("npc_duplicate4instance: the npcname (%s) is already in use while trying to duplicate npc %s in instance %d.\n", newname, snd->exname, map->list[m].instance_id);
 		return 1;
 	}
 
 	if( snd->subtype == WARP ) { // Adjust destination, if instanced
 		struct npc_data *wnd = NULL; // New NPC
-		int dm = iMap->mapindex2mapid(snd->u.warp.mapindex), im;
+		int dm = map->mapindex2mapid(snd->u.warp.mapindex), im;
 		if( dm < 0 ) return 1;
 
-		if( ( im = instance->mapid2imapid(dm, map[m].instance_id) ) == -1 ) {
-			ShowError("npc_duplicate4instance: warp (%s) leading to instanced map (%s), but instance map is not attached to current instance.\n", map[dm].name, snd->exname);
+		if( ( im = instance->mapid2imapid(dm, map->list[m].instance_id) ) == -1 ) {
+			ShowError("npc_duplicate4instance: warp (%s) leading to instanced map (%s), but instance map is not attached to current instance.\n", map->list[dm].name, snd->exname);
 			return 1;
 		}
 
 		CREATE(wnd, struct npc_data, 1);
-		wnd->bl.id = npc_get_new_npc_id();
-		iMap->addnpc(m, wnd);
+		wnd->bl.id = npc->get_new_npc_id();
+		map->addnpc(m, wnd);
 		wnd->bl.prev = wnd->bl.next = NULL;
 		wnd->bl.m = m;
 		wnd->bl.x = snd->bl.x;
@@ -2702,18 +3170,18 @@ int npc_duplicate4instance(struct npc_data *snd, int16 m) {
 		wnd->u.warp.ys = snd->u.warp.ys;
 		wnd->bl.type = BL_NPC;
 		wnd->subtype = WARP;
-		npc_setcells(wnd);
-		iMap->addblock(&wnd->bl);
-		status_set_viewdata(&wnd->bl, wnd->class_);
-		wnd->ud = &npc_base_ud;
-		if( map[wnd->bl.m].users )
+		npc->setcells(wnd);
+		map->addblock(&wnd->bl);
+		status->set_viewdata(&wnd->bl, wnd->class_);
+		wnd->ud = &npc->base_ud;
+		if( map->list[wnd->bl.m].users )
 			clif->spawn(&wnd->bl);
-		strdb_put(npcname_db, wnd->exname, wnd);
+		strdb_put(npc->name_db, wnd->exname, wnd);
 	} else {
 		static char w1[50], w2[50], w3[50], w4[50];
 		const char* stat_buf = "- call from instancing subsystem -\n";
 
-		snprintf(w1, sizeof(w1), "%s,%d,%d,%d", map[m].name, snd->bl.x, snd->bl.y, snd->dir);
+		snprintf(w1, sizeof(w1), "%s,%d,%d,%d", map->list[m].name, snd->bl.x, snd->bl.y, snd->dir);
 		snprintf(w2, sizeof(w2), "duplicate(%s)", snd->exname);
 		snprintf(w3, sizeof(w3), "%s::%s", snd->name, newname);
 
@@ -2722,7 +3190,7 @@ int npc_duplicate4instance(struct npc_data *snd, int16 m) {
 		else
 			snprintf(w4, sizeof(w4), "%d", snd->class_);
 
-		npc_parse_duplicate(w1, w2, w3, w4, stat_buf, stat_buf, "INSTANCING");
+		npc->parse_duplicate(w1, w2, w3, w4, stat_buf, stat_buf, "INSTANCING", NPO_NONE, NULL);
 	}
 
 	return 0;
@@ -2746,14 +3214,14 @@ void npc_setcells(struct npc_data* nd) {
 			return; // Other types doesn't have touch area
 	}
 
-	if (m < 0 || xs < 0 || ys < 0 || map[m].cell == (struct mapcell *)0xdeadbeaf) //invalid range or map
+	if (m < 0 || xs < 0 || ys < 0 || map->list[m].cell == (struct mapcell *)0xdeadbeaf) //invalid range or map
 		return;
 
 	for (i = y-ys; i <= y+ys; i++) {
 		for (j = x-xs; j <= x+xs; j++) {
-			if (iMap->getcell(m, j, i, CELL_CHKNOPASS))
+			if (map->getcell(m, j, i, CELL_CHKNOPASS))
 				continue;
-			map[m].setcell(m, j, i, CELL_NPC, true);
+			map->list[m].setcell(m, j, i, CELL_NPC, true);
 		}
 	}
 }
@@ -2762,7 +3230,7 @@ int npc_unsetcells_sub(struct block_list* bl, va_list ap) {
 	struct npc_data *nd = (struct npc_data*)bl;
 	int id =  va_arg(ap,int);
 	if (nd->bl.id == id) return 0;
-	npc_setcells(nd);
+	npc->setcells(nd);
 	return 1;
 }
 
@@ -2770,44 +3238,49 @@ void npc_unsetcells(struct npc_data* nd) {
 	int16 m = nd->bl.m, x = nd->bl.x, y = nd->bl.y, xs, ys;
 	int i,j, x0, x1, y0, y1;
 
-	if (nd->subtype == WARP) {
-		xs = nd->u.warp.xs;
-		ys = nd->u.warp.ys;
-	} else {
-		xs = nd->u.scr.xs;
-		ys = nd->u.scr.ys;
+	switch(nd->subtype) {
+		case WARP:
+			xs = nd->u.warp.xs;
+			ys = nd->u.warp.ys;
+			break;
+		case SCRIPT:
+			xs = nd->u.scr.xs;
+			ys = nd->u.scr.ys;
+			break;
+		default:
+			return; // Other types doesn't have touch area
 	}
 
-	if (m < 0 || xs < 0 || ys < 0 || map[m].cell == (struct mapcell *)0xdeadbeaf)
+	if (m < 0 || xs < 0 || ys < 0 || map->list[m].cell == (struct mapcell *)0xdeadbeaf)
 		return;
 
 	//Locate max range on which we can locate npc cells
 	//FIXME: does this really do what it's supposed to do? [ultramage]
-	for(x0 = x-xs; x0 > 0 && iMap->getcell(m, x0, y, CELL_CHKNPC); x0--);
-	for(x1 = x+xs; x1 < map[m].xs-1 && iMap->getcell(m, x1, y, CELL_CHKNPC); x1++);
-	for(y0 = y-ys; y0 > 0 && iMap->getcell(m, x, y0, CELL_CHKNPC); y0--);
-	for(y1 = y+ys; y1 < map[m].ys-1 && iMap->getcell(m, x, y1, CELL_CHKNPC); y1++);
+	for(x0 = x-xs; x0 > 0 && map->getcell(m, x0, y, CELL_CHKNPC); x0--);
+	for(x1 = x+xs; x1 < map->list[m].xs-1 && map->getcell(m, x1, y, CELL_CHKNPC); x1++);
+	for(y0 = y-ys; y0 > 0 && map->getcell(m, x, y0, CELL_CHKNPC); y0--);
+	for(y1 = y+ys; y1 < map->list[m].ys-1 && map->getcell(m, x, y1, CELL_CHKNPC); y1++);
 
 	//Erase this npc's cells
 	for (i = y-ys; i <= y+ys; i++)
 		for (j = x-xs; j <= x+xs; j++)
-			map[m].setcell(m, j, i, CELL_NPC, false);
+			map->list[m].setcell(m, j, i, CELL_NPC, false);
 
 	//Re-deploy NPC cells for other nearby npcs.
-	iMap->foreachinarea( npc_unsetcells_sub, m, x0, y0, x1, y1, BL_NPC, nd->bl.id );
+	map->foreachinarea( npc->unsetcells_sub, m, x0, y0, x1, y1, BL_NPC, nd->bl.id );
 }
 
 void npc_movenpc(struct npc_data* nd, int16 x, int16 y)
 {
 	const int16 m = nd->bl.m;
-	if (m < 0 || nd->bl.prev == NULL) return;	//Not on a map.
+	if (m < 0 || nd->bl.prev == NULL) return; //Not on a map.
 
-	x = cap_value(x, 0, map[m].xs-1);
-	y = cap_value(y, 0, map[m].ys-1);
+	x = cap_value(x, 0, map->list[m].xs-1);
+	y = cap_value(y, 0, map->list[m].ys-1);
 
-	iMap->foreachinrange(clif->outsight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
-	iMap->moveblock(&nd->bl, x, y, iTimer->gettick());
-	iMap->foreachinrange(clif->insight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
+	map->foreachinrange(clif->outsight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
+	map->moveblock(&nd->bl, x, y, timer->gettick());
+	map->foreachinrange(clif->insight, &nd->bl, AREA_SIZE, BL_PC, &nd->bl);
 }
 
 /// Changes the display name of the npc.
@@ -2819,7 +3292,7 @@ void npc_setdisplayname(struct npc_data* nd, const char* newname)
 	nullpo_retv(nd);
 
 	safestrncpy(nd->name, newname, sizeof(nd->name));
-	if( map[nd->bl.m].users )
+	if( map->list[nd->bl.m].users )
 		clif->charnameack(0, &nd->bl);
 }
 
@@ -2827,25 +3300,24 @@ void npc_setdisplayname(struct npc_data* nd, const char* newname)
 ///
 /// @param nd Target npc
 /// @param class_ New display class
-void npc_setclass(struct npc_data* nd, short class_)
-{
+void npc_setclass(struct npc_data* nd, short class_) {
 	nullpo_retv(nd);
 
 	if( nd->class_ == class_ )
 		return;
 
-	if( map[nd->bl.m].users )
+	if( map->list[nd->bl.m].users )
 		clif->clearunit_area(&nd->bl, CLR_OUTSIGHT);// fade out
 	nd->class_ = class_;
-	status_set_viewdata(&nd->bl, class_);
-	if( map[nd->bl.m].users )
+	status->set_viewdata(&nd->bl, class_);
+	if( map->list[nd->bl.m].users )
 		clif->spawn(&nd->bl);// fade in
 }
 
 // @commands (script based)
 int npc_do_atcmd_event(struct map_session_data* sd, const char* command, const char* message, const char* eventname)
 {
-	struct event_data* ev = (struct event_data*)strdb_get(ev_db, eventname);
+	struct event_data* ev = (struct event_data*)strdb_get(npc->ev_db, eventname);
 	struct npc_data *nd;
 	struct script_state *st;
 	int i = 0, j = 0, k = 0;
@@ -2859,7 +3331,6 @@ int npc_do_atcmd_event(struct map_session_data* sd, const char* command, const c
 	}
 
 	if( sd->npc_id != 0 ) { // Enqueue the event trigger.
-		int i;
 		ARR_FIND( 0, MAX_EVENTQUEUE, i, sd->eventqueue[i][0] == '\0' );
 		if( i < MAX_EVENTQUEUE ) {
 			safestrncpy(sd->eventqueue[i],eventname,50); //Event enqueued.
@@ -2871,12 +3342,12 @@ int npc_do_atcmd_event(struct map_session_data* sd, const char* command, const c
 	}
 
 	if( ev->nd->option&OPTION_INVISIBLE ) { // Disabled npc, shouldn't trigger event.
-		npc_event_dequeue(sd);
+		npc->event_dequeue(sd);
 		return 2;
 	}
 
-	st = script_alloc_state(ev->nd->u.scr.script, ev->pos, sd->bl.id, ev->nd->bl.id);
-	setd_sub(st, NULL, ".@atcmd_command$", 0, (void *)command, NULL);
+	st = script->alloc_state(ev->nd->u.scr.script, ev->pos, sd->bl.id, ev->nd->bl.id);
+	script->setd_sub(st, NULL, ".@atcmd_command$", 0, (void *)command, NULL);
 
 	// split atcmd parameters based on spaces
 	temp = (char*)aMalloc(strlen(message) + 1);
@@ -2889,7 +3360,7 @@ int npc_do_atcmd_event(struct map_session_data* sd, const char* command, const c
 			temp[k] = '\0';
 			k = 0;
 			if( temp[0] != '\0' ) {
-				setd_sub( st, NULL, ".@atcmd_parameters$", j++, (void *)temp, NULL );
+				script->setd_sub( st, NULL, ".@atcmd_parameters$", j++, (void *)temp, NULL );
 			}
 		} else {
 			temp[k] = message[i];
@@ -2897,46 +3368,44 @@ int npc_do_atcmd_event(struct map_session_data* sd, const char* command, const c
 		}
 	}
 
-	setd_sub(st, NULL, ".@atcmd_numparameters", 0, (void *)__64BPTRSIZE(j), NULL);
+	script->setd_sub(st, NULL, ".@atcmd_numparameters", 0, (void *)h64BPTRSIZE(j), NULL);
 	aFree(temp);
 
-	run_script_main(st);
+	script->run_main(st);
 	return 0;
 }
 
 /// Parses a function.
 /// function%TAB%script%TAB%<function name>%TAB%{<code>}
-static const char* npc_parse_function(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath)
-{
+const char* npc_parse_function(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int *retval) {
 	DBMap* func_db;
 	DBData old_data;
-	struct script_code *script;
+	struct script_code *scriptroot;
 	const char* end;
 	const char* script_start;
 
 	script_start = strstr(start,"\t{");
 	end = strchr(start,'\n');
-	if( *w4 != '{' || script_start == NULL || (end != NULL && script_start > end) )
-	{
+	if( *w4 != '{' || script_start == NULL || (end != NULL && script_start > end) ) {
 		ShowError("npc_parse_function: Missing left curly '%%TAB%%{' in file '%s', line '%d'. Skipping the rest of the file.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return NULL;// can't continue
 	}
 	++script_start;
 
-	end = npc_skip_script(script_start,buffer,filepath);
+	end = npc->skip_script(script_start,buffer,filepath, retval);
 	if( end == NULL )
 		return NULL;// (simple) parse error, don't continue
 
-	script = parse_script(script_start, filepath, strline(buffer,start-buffer), SCRIPT_RETURN_EMPTY_SCRIPT);
-	if( script == NULL )// parse error, continue
+	scriptroot = script->parse(script_start, filepath, strline(buffer,start-buffer), SCRIPT_RETURN_EMPTY_SCRIPT, retval);
+	if( scriptroot == NULL )// parse error, continue
 		return end;
 
-	func_db = script_get_userfunc_db();
-	if (func_db->put(func_db, DB->str2key(w3), DB->ptr2data(script), &old_data))
-	{
+	func_db = script->userfunc_db;
+	if (func_db->put(func_db, DB->str2key(w3), DB->ptr2data(scriptroot), &old_data)) {
 		struct script_code *oldscript = (struct script_code*)DB->data2ptr(&old_data);
-		ShowInfo("npc_parse_function: Overwriting user function [%s] (%s:%d)\n", w3, filepath, strline(buffer,start-buffer));
-		script_free_vars(oldscript->script_vars);
+		ShowWarning("npc_parse_function: Overwriting user function [%s] in file '%s', line '%d'.\n", w3, filepath, strline(buffer,start-buffer));
+		script->free_vars(oldscript->local.vars);
 		aFree(oldscript->script_buf);
 		aFree(oldscript);
 	}
@@ -2950,143 +3419,142 @@ static const char* npc_parse_function(char* w1, char* w2, char* w3, char* w4, co
  * Parse Mob 2 - Actually Spawns Mob
  * [Wizputer]
  *------------------------------------------*/
-void npc_parse_mob2(struct spawn_data* mob)
+void npc_parse_mob2(struct spawn_data* mobspawn)
 {
 	int i;
 
-	for( i = mob->active; i < mob->num; ++i ) {
-		struct mob_data* md = mob_spawn_dataset(mob);
-		md->spawn = mob;
+	for( i = mobspawn->active; i < mobspawn->num; ++i ) {
+		struct mob_data* md = mob->spawn_dataset(mobspawn);
+		md->spawn = mobspawn;
 		md->spawn->active++;
-		mob_spawn(md);
+		mob->spawn(md);
 	}
 }
 
-static const char* npc_parse_mob(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath)
-{
+const char* npc_parse_mob(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int *retval) {
 	int num, class_, m,x,y,xs,ys, i,j;
 	int mob_lv = -1, ai = -1, size = -1;
 	char mapname[32], mobname[NAME_LENGTH];
-	struct spawn_data mob, *data;
+	struct spawn_data mobspawn, *data;
 	struct mob_db* db;
 
-	memset(&mob, 0, sizeof(struct spawn_data));
+	memset(&mobspawn, 0, sizeof(struct spawn_data));
 
-	mob.state.boss = !strcmpi(w2,"boss_monster");
+	mobspawn.state.boss = (strcmp(w2,"boss_monster") == 0 ? 1 : 0);
 
 	// w1=<map name>,<x>,<y>,<xs>,<ys>
 	// w3=<mob name>{,<mob level>}
 	// w4=<mob id>,<amount>,<delay1>,<delay2>,<event>{,<mob size>,<mob ai>}
 	if( sscanf(w1, "%31[^,],%d,%d,%d,%d", mapname, &x, &y, &xs, &ys) < 3
-	||	sscanf(w3, "%23[^,],%d", mobname, &mob_lv) < 1
-	||	sscanf(w4, "%d,%d,%u,%u,%127[^,],%d,%d[^\t\r\n]", &class_, &num, &mob.delay1, &mob.delay2, mob.eventname, &size, &ai) < 2 )
-	{
+	 || sscanf(w3, "%23[^,],%d", mobname, &mob_lv) < 1
+	 || sscanf(w4, "%d,%d,%u,%u,%127[^,],%d,%d[^\t\r\n]", &class_, &num, &mobspawn.delay1, &mobspawn.delay2, mobspawn.eventname, &size, &ai) < 2
+	 ) {
 		ShowError("npc_parse_mob: Invalid mob definition in file '%s', line '%d'.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
-	if( mapindex_name2id(mapname) == 0 )
-	{
+	if( mapindex->name2id(mapname) == 0 ) {
 		ShowError("npc_parse_mob: Unknown map '%s' in file '%s', line '%d'.\n", mapname, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
-	m =  iMap->mapname2mapid(mapname);
+	m =  map->mapname2mapid(mapname);
 	if( m < 0 )//Not loaded on this map-server instance.
 		return strchr(start,'\n');// skip and continue
-	mob.m = (unsigned short)m;
+	mobspawn.m = (unsigned short)m;
 
-	if( x < 0 || x >= map[mob.m].xs || y < 0 || y >= map[mob.m].ys )
-	{
-		ShowError("npc_parse_mob: Spawn coordinates out of range: %s (%d,%d), map size is (%d,%d) - %s %s (file '%s', line '%d').\n", map[mob.m].name, x, y, (map[mob.m].xs-1), (map[mob.m].ys-1), w1, w3, filepath, strline(buffer,start-buffer));
+	if( x < 0 || x >= map->list[mobspawn.m].xs || y < 0 || y >= map->list[mobspawn.m].ys ) {
+		ShowError("npc_parse_mob: Spawn coordinates out of range: %s (%d,%d), map size is (%d,%d) - %s %s in file '%s', line '%d'.\n", map->list[mobspawn.m].name, x, y, (map->list[mobspawn.m].xs-1), (map->list[mobspawn.m].ys-1), w1, w3, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
 	// check monster ID if exists!
-	if( mobdb_checkid(class_) == 0 )
-	{
-		ShowError("npc_parse_mob: Unknown mob ID %d (file '%s', line '%d').\n", class_, filepath, strline(buffer,start-buffer));
+	if( mob->db_checkid(class_) == 0 ) {
+		ShowError("npc_parse_mob: Unknown mob ID %d in file '%s', line '%d'.\n", class_, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
-	if( num < 1 || num > 1000 )
-	{
-		ShowError("npc_parse_mob: Invalid number of monsters %d, must be inside the range [1,1000] (file '%s', line '%d').\n", num, filepath, strline(buffer,start-buffer));
+	if( num < 1 || num > 1000 ) {
+		ShowError("npc_parse_mob: Invalid number of monsters %d, must be inside the range [1,1000] in file '%s', line '%d'.\n", num, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
-	if( (mob.state.size < 0 || mob.state.size > 2) && size != -1 )
-	{
-		ShowError("npc_parse_mob: Invalid size number %d for mob ID %d (file '%s', line '%d').\n", mob.state.size, class_, filepath, strline(buffer, start - buffer));
+	if( (mobspawn.state.size < 0 || mobspawn.state.size > 2) && size != -1 ) {
+		ShowError("npc_parse_mob: Invalid size number %d for mob ID %d in file '%s', line '%d'.\n", mobspawn.state.size, class_, filepath, strline(buffer, start - buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start, '\n');
 	}
 
-	if( (mob.state.ai < 0 || mob.state.ai > 4) && ai != -1 )
-	{
-		ShowError("npc_parse_mob: Invalid ai %d for mob ID %d (file '%s', line '%d').\n", mob.state.ai, class_, filepath, strline(buffer, start - buffer));
+	if( (mobspawn.state.ai < 0 || mobspawn.state.ai > 4) && ai != -1 ) {
+		ShowError("npc_parse_mob: Invalid ai %d for mob ID %d in file '%s', line '%d'.\n", mobspawn.state.ai, class_, filepath, strline(buffer, start - buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start, '\n');
 	}
 
-	if( (mob_lv == 0 || mob_lv > MAX_LEVEL) && mob_lv != -1 )
-	{
-		ShowError("npc_parse_mob: Invalid level %d for mob ID %d (file '%s', line '%d').\n", mob_lv, class_, filepath, strline(buffer, start - buffer));
+	if( (mob_lv == 0 || mob_lv > MAX_LEVEL) && mob_lv != -1 ) {
+		ShowError("npc_parse_mob: Invalid level %d for mob ID %d in file '%s', line '%d'.\n", mob_lv, class_, filepath, strline(buffer, start - buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start, '\n');
 	}
 
-	mob.num = (unsigned short)num;
-	mob.active = 0;
-	mob.class_ = (short) class_;
-	mob.x = (unsigned short)x;
-	mob.y = (unsigned short)y;
-	mob.xs = (signed short)xs;
-	mob.ys = (signed short)ys;
+	mobspawn.num = (unsigned short)num;
+	mobspawn.active = 0;
+	mobspawn.class_ = (short) class_;
+	mobspawn.x = (unsigned short)x;
+	mobspawn.y = (unsigned short)y;
+	mobspawn.xs = (signed short)xs;
+	mobspawn.ys = (signed short)ys;
 	if (mob_lv > 0 && mob_lv <= MAX_LEVEL)
-		mob.level = mob_lv;
+		mobspawn.level = mob_lv;
 	if (size > 0 && size <= 2)
-		mob.state.size = size;
+		mobspawn.state.size = size;
 	if (ai > 0 && ai <= 4)
-		mob.state.ai = ai;
+		mobspawn.state.ai = ai;
 
-	if (mob.num > 1 && battle_config.mob_count_rate != 100) {
-		if ((mob.num = mob.num * battle_config.mob_count_rate / 100) < 1)
-			mob.num = 1;
+	if (mobspawn.num > 1 && battle_config.mob_count_rate != 100) {
+		if ((mobspawn.num = mobspawn.num * battle_config.mob_count_rate / 100) < 1)
+			mobspawn.num = 1;
 	}
 
-	if (battle_config.force_random_spawn || (mob.x == 0 && mob.y == 0))
-	{	//Force a random spawn anywhere on the map.
-		mob.x = mob.y = 0;
-		mob.xs = mob.ys = -1;
+	if (battle_config.force_random_spawn || (mobspawn.x == 0 && mobspawn.y == 0)) {
+		//Force a random spawn anywhere on the map.
+		mobspawn.x = mobspawn.y = 0;
+		mobspawn.xs = mobspawn.ys = -1;
 	}
 
-	if(mob.delay1>0xfffffff || mob.delay2>0xfffffff) {
-		ShowError("npc_parse_mob: Invalid spawn delays %u %u (file '%s', line '%d').\n", mob.delay1, mob.delay2, filepath, strline(buffer,start-buffer));
+	if(mobspawn.delay1>0xfffffff || mobspawn.delay2>0xfffffff) {
+		ShowError("npc_parse_mob: Invalid spawn delays %u %u in file '%s', line '%d'.\n", mobspawn.delay1, mobspawn.delay2, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
 	//Use db names instead of the spawn file ones.
 	if(battle_config.override_mob_names==1)
-		strcpy(mob.name,"--en--");
+		strcpy(mobspawn.name,"--en--");
 	else if (battle_config.override_mob_names==2)
-		strcpy(mob.name,"--ja--");
+		strcpy(mobspawn.name,"--ja--");
 	else
-		safestrncpy(mob.name, mobname, sizeof(mob.name));
+		safestrncpy(mobspawn.name, mobname, sizeof(mobspawn.name));
 
 	//Verify dataset.
-	if( !mob_parse_dataset(&mob) )
-	{
-		ShowError("npc_parse_mob: Invalid dataset for monster ID %d (file '%s', line '%d').\n", class_, filepath, strline(buffer,start-buffer));
+	if( !mob->parse_dataset(&mobspawn) ) {
+		ShowError("npc_parse_mob: Invalid dataset for monster ID %d in file '%s', line '%d'.\n", class_, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
 	//Update mob spawn lookup database
-	db = mob_db(class_);
-	for( i = 0; i < ARRAYLENGTH(db->spawn); ++i )
-	{
-		if (map[mob.m].index == db->spawn[i].mapindex)
-		{	//Update total
-			db->spawn[i].qty += mob.num;
+	db = mob->db(class_);
+	for( i = 0; i < ARRAYLENGTH(db->spawn); ++i ) {
+		if (map_id2index(mobspawn.m) == db->spawn[i].mapindex) {
+			//Update total
+			db->spawn[i].qty += mobspawn.num;
 			//Re-sort list
 			for( j = i; j > 0 && db->spawn[j-1].qty < db->spawn[i].qty; --j );
-			if( j != i )
-			{
+			if( j != i ) {
 				xs = db->spawn[i].mapindex;
 				ys = db->spawn[i].qty;
 				memmove(&db->spawn[j+1], &db->spawn[j], (i-j)*sizeof(db->spawn[0]));
@@ -3095,33 +3563,33 @@ static const char* npc_parse_mob(char* w1, char* w2, char* w3, char* w4, const c
 			}
 			break;
 		}
-		if (mob.num > db->spawn[i].qty)
-		{	//Insert into list
+		if (mobspawn.num > db->spawn[i].qty) {
+			//Insert into list
 			memmove(&db->spawn[i+1], &db->spawn[i], sizeof(db->spawn) -(i+1)*sizeof(db->spawn[0]));
-			db->spawn[i].mapindex = map[mob.m].index;
-			db->spawn[i].qty = mob.num;
+			db->spawn[i].mapindex = map_id2index(mobspawn.m);
+			db->spawn[i].qty = mobspawn.num;
 			break;
 		}
 	}
 
 	//Now that all has been validated. We allocate the actual memory that the re-spawn data will use.
 	data = (struct spawn_data*)aMalloc(sizeof(struct spawn_data));
-	memcpy(data, &mob, sizeof(struct spawn_data));
+	memcpy(data, &mobspawn, sizeof(struct spawn_data));
 
 	// spawn / cache the new mobs
-	if( battle_config.dynamic_mobs && iMap->addmobtolist(data->m, data) >= 0 ) {
+	if( battle_config.dynamic_mobs && map->addmobtolist(data->m, data) >= 0 ) {
 		data->state.dynamic = true;
 		npc_cache_mob += data->num;
 
 		// check if target map has players
 		// (usually shouldn't occur when map server is just starting,
 		// but not the case when we do @reloadscript
-		if( map[data->m].users > 0 ) {
-			npc_parse_mob2(data);
+		if( map->list[data->m].users > 0 ) {
+			npc->parse_mob2(data);
 		}
 	} else {
 		data->state.dynamic = false;
-		npc_parse_mob2(data);
+		npc->parse_mob2(data);
 		npc_delay_mob += data->num;
 	}
 
@@ -3134,7 +3602,7 @@ static const char* npc_parse_mob(char* w1, char* w2, char* w3, char* w4, const c
  * eg : bat_c01	mapflag	battleground	2
  * also chking if mapflag conflict with another
  *------------------------------------------*/
-const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath) {
+const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int *retval) {
 	int16 m;
 	char mapname[32];
 	int state = 1;
@@ -3143,12 +3611,14 @@ const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char
 	if( sscanf(w1, "%31[^,]", mapname) != 1 )
 	{
 		ShowError("npc_parse_mapflag: Invalid mapflag definition in file '%s', line '%d'.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
-	m = iMap->mapname2mapid(mapname);
-	if( m < 0 )
-	{
-		ShowWarning("npc_parse_mapflag: Unknown map in file '%s', line '%d' : %s\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", mapname, filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+	m = map->mapname2mapid(mapname);
+	if (m < 0) {
+		ShowWarning("npc_parse_mapflag: Unknown map in file '%s', line '%d': %s\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n",
+		            filepath, strline(buffer,start-buffer), mapname, w1, w2, w3, w4);
+		if (retval) *retval = EXIT_FAILURE;
 		return strchr(start,'\n');// skip and continue
 	}
 
@@ -3160,77 +3630,80 @@ const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char
 		int savex, savey;
 		if (state == 0)
 			; //Map flag disabled.
-		else if (!strcmpi(w4, "SavePoint")) {
-			map[m].save.map = 0;
-			map[m].save.x = -1;
-			map[m].save.y = -1;
+		else if (w4 && !strcmpi(w4, "SavePoint")) {
+			map->list[m].save.map = 0;
+			map->list[m].save.x = -1;
+			map->list[m].save.y = -1;
 		} else if (sscanf(w4, "%31[^,],%d,%d", savemap, &savex, &savey) == 3) {
-			map[m].save.map = mapindex_name2id(savemap);
-			map[m].save.x = savex;
-			map[m].save.y = savey;
-			if (!map[m].save.map) {
-				ShowWarning("npc_parse_mapflag: Specified save point map '%s' for mapflag 'nosave' not found (file '%s', line '%d'), using 'SavePoint'.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", savemap, filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
-				map[m].save.x = -1;
-				map[m].save.y = -1;
+			map->list[m].save.map = mapindex->name2id(savemap);
+			map->list[m].save.x = savex;
+			map->list[m].save.y = savey;
+			if (!map->list[m].save.map) {
+				ShowWarning("npc_parse_mapflag: Specified save point map '%s' for mapflag 'nosave' not found in file '%s', line '%d', using 'SavePoint'.\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", savemap, filepath, strline(buffer,start-buffer), w1, w2, w3, w4);
+				if (retval) *retval = EXIT_FAILURE;
+				map->list[m].save.x = -1;
+				map->list[m].save.y = -1;
 			}
 		}
-		map[m].flag.nosave = state;
+		map->list[m].flag.nosave = state;
 	}
 	else if (!strcmpi(w3,"autotrade"))
-		map[m].flag.autotrade=state;
+		map->list[m].flag.autotrade=state;
 	else if (!strcmpi(w3,"allowks"))
-		map[m].flag.allowks=state; // [Kill Steal Protection]
+		map->list[m].flag.allowks=state; // [Kill Steal Protection]
 	else if (!strcmpi(w3,"town"))
-		map[m].flag.town=state;
+		map->list[m].flag.town=state;
 	else if (!strcmpi(w3,"nomemo"))
-		map[m].flag.nomemo=state;
+		map->list[m].flag.nomemo=state;
 	else if (!strcmpi(w3,"noteleport"))
-		map[m].flag.noteleport=state;
+		map->list[m].flag.noteleport=state;
 	else if (!strcmpi(w3,"nowarp"))
-		map[m].flag.nowarp=state;
+		map->list[m].flag.nowarp=state;
 	else if (!strcmpi(w3,"nowarpto"))
-		map[m].flag.nowarpto=state;
+		map->list[m].flag.nowarpto=state;
 	else if (!strcmpi(w3,"noreturn"))
-		map[m].flag.noreturn=state;
+		map->list[m].flag.noreturn=state;
 	else if (!strcmpi(w3,"monster_noteleport"))
-		map[m].flag.monster_noteleport=state;
+		map->list[m].flag.monster_noteleport=state;
 	else if (!strcmpi(w3,"nobranch"))
-		map[m].flag.nobranch=state;
+		map->list[m].flag.nobranch=state;
 	else if (!strcmpi(w3,"nopenalty")) {
-		map[m].flag.noexppenalty=state;
-		map[m].flag.nozenypenalty=state;
+		map->list[m].flag.noexppenalty=state;
+		map->list[m].flag.nozenypenalty=state;
 	}
 	else if (!strcmpi(w3,"pvp")) {
 		struct map_zone_data *zone;
-		map[m].flag.pvp = state;
-		if( state && (map[m].flag.gvg || map[m].flag.gvg_dungeon || map[m].flag.gvg_castle) ) {
-			map[m].flag.gvg = 0;
-			map[m].flag.gvg_dungeon = 0;
-			map[m].flag.gvg_castle = 0;
-			ShowWarning("npc_parse_mapflag: You can't set PvP and GvG flags for the same map! Removing GvG flags from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
-		}
-		if( state && map[m].flag.battleground ) {
-			map[m].flag.battleground = 0;
-			ShowWarning("npc_parse_mapflag: You can't set PvP and BattleGround flags for the same map! Removing BattleGround flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
-		}
-		if( state && (zone = strdb_get(zone_db, MAP_ZONE_PVP_NAME)) && map[m].zone != zone ) {
-			iMap->zone_change(m,zone,start,buffer,filepath);
+		map->list[m].flag.pvp = state;
+		if( state && (map->list[m].flag.gvg || map->list[m].flag.gvg_dungeon || map->list[m].flag.gvg_castle) ) {
+			map->list[m].flag.gvg = 0;
+			map->list[m].flag.gvg_dungeon = 0;
+			map->list[m].flag.gvg_castle = 0;
+			ShowWarning("npc_parse_mapflag: You can't set PvP and GvG flags for the same map! Removing GvG flags from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
+		}
+		if( state && map->list[m].flag.battleground ) {
+			map->list[m].flag.battleground = 0;
+			ShowWarning("npc_parse_mapflag: You can't set PvP and BattleGround flags for the same map! Removing BattleGround flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
+		}
+		if( state && (zone = strdb_get(map->zone_db, MAP_ZONE_PVP_NAME)) && map->list[m].zone != zone ) {
+			map->zone_change(m,zone,start,buffer,filepath);
 		} else if ( !state ) {
-			map[m].zone = &map_zone_pk;
+			map->list[m].zone = &map->zone_pk;
 		}
 	}
 	else if (!strcmpi(w3,"pvp_noparty"))
-		map[m].flag.pvp_noparty=state;
+		map->list[m].flag.pvp_noparty=state;
 	else if (!strcmpi(w3,"pvp_noguild"))
-		map[m].flag.pvp_noguild=state;
+		map->list[m].flag.pvp_noguild=state;
 	else if (!strcmpi(w3, "pvp_nightmaredrop")) {
 		char drop_arg1[16], drop_arg2[16];
 		int drop_per = 0;
-		if (sscanf(w4, "%[^,],%[^,],%d", drop_arg1, drop_arg2, &drop_per) == 3) {
+		if (sscanf(w4, "%15[^,],%15[^,],%d", drop_arg1, drop_arg2, &drop_per) == 3) {
 			int drop_id = 0, drop_type = 0;
 			if (!strcmpi(drop_arg1, "random"))
 				drop_id = -1;
-			else if (itemdb_exists((drop_id = atoi(drop_arg1))) == NULL)
+			else if (itemdb->exists((drop_id = atoi(drop_arg1))) == NULL)
 				drop_id = 0;
 			if (!strcmpi(drop_arg2, "inventory"))
 				drop_type = 1;
@@ -3240,150 +3713,157 @@ const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char
 				drop_type = 3;
 
 			if (drop_id != 0) {
-				RECREATE(map[m].drop_list, struct map_drop_list, ++map[m].drop_list_count);
-				map[m].drop_list[map[m].drop_list_count-1].drop_id = drop_id;
-				map[m].drop_list[map[m].drop_list_count-1].drop_type = drop_type;
-				map[m].drop_list[map[m].drop_list_count-1].drop_per = drop_per;
-				map[m].flag.pvp_nightmaredrop = 1;
+				RECREATE(map->list[m].drop_list, struct map_drop_list, ++map->list[m].drop_list_count);
+				map->list[m].drop_list[map->list[m].drop_list_count-1].drop_id = drop_id;
+				map->list[m].drop_list[map->list[m].drop_list_count-1].drop_type = drop_type;
+				map->list[m].drop_list[map->list[m].drop_list_count-1].drop_per = drop_per;
+				map->list[m].flag.pvp_nightmaredrop = 1;
 			}
 		} else if (!state) //Disable
-			map[m].flag.pvp_nightmaredrop = 0;
+			map->list[m].flag.pvp_nightmaredrop = 0;
 	}
 	else if (!strcmpi(w3,"pvp_nocalcrank"))
-		map[m].flag.pvp_nocalcrank=state;
+		map->list[m].flag.pvp_nocalcrank=state;
 	else if (!strcmpi(w3,"gvg")) {
 		struct map_zone_data *zone;
 		
-		map[m].flag.gvg = state;
-		if( state && map[m].flag.pvp ) {
-			map[m].flag.pvp = 0;
-			ShowWarning("npc_parse_mapflag: You can't set PvP and GvG flags for the same map! Removing PvP flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
+		map->list[m].flag.gvg = state;
+		if( state && map->list[m].flag.pvp ) {
+			map->list[m].flag.pvp = 0;
+			ShowWarning("npc_parse_mapflag: You can't set PvP and GvG flags for the same map! Removing PvP flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		}
-		if( state && map[m].flag.battleground ) {
-			map[m].flag.battleground = 0;
-			ShowWarning("npc_parse_mapflag: You can't set GvG and BattleGround flags for the same map! Removing BattleGround flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
+		if( state && map->list[m].flag.battleground ) {
+			map->list[m].flag.battleground = 0;
+			ShowWarning("npc_parse_mapflag: You can't set GvG and BattleGround flags for the same map! Removing BattleGround flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		}
-		if( state && (zone = strdb_get(zone_db, MAP_ZONE_GVG_NAME)) && map[m].zone != zone ) {
-			iMap->zone_change(m,zone,start,buffer,filepath);
+		if( state && (zone = strdb_get(map->zone_db, MAP_ZONE_GVG_NAME)) && map->list[m].zone != zone ) {
+			map->zone_change(m,zone,start,buffer,filepath);
 		}
 	}
 	else if (!strcmpi(w3,"gvg_noparty"))
-		map[m].flag.gvg_noparty=state;
+		map->list[m].flag.gvg_noparty=state;
 	else if (!strcmpi(w3,"gvg_dungeon")) {
-		map[m].flag.gvg_dungeon=state;
-		if (state) map[m].flag.pvp=0;
+		map->list[m].flag.gvg_dungeon=state;
+		if (state) map->list[m].flag.pvp=0;
 	}
 	else if (!strcmpi(w3,"gvg_castle")) {
-		map[m].flag.gvg_castle=state;
-		if (state) map[m].flag.pvp=0;
+		map->list[m].flag.gvg_castle=state;
+		if (state) map->list[m].flag.pvp=0;
 	}
 	else if (!strcmpi(w3,"battleground")) {
 		struct map_zone_data *zone;
 		if( state ) {
 			if( sscanf(w4, "%d", &state) == 1 )
-				map[m].flag.battleground = state;
+				map->list[m].flag.battleground = state;
 			else
-				map[m].flag.battleground = 1; // Default value
+				map->list[m].flag.battleground = 1; // Default value
 		} else
-			map[m].flag.battleground = 0;
+			map->list[m].flag.battleground = 0;
 
-		if( map[m].flag.battleground && map[m].flag.pvp ) {
-			map[m].flag.pvp = 0;
-			ShowWarning("npc_parse_mapflag: You can't set PvP and BattleGround flags for the same map! Removing PvP flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
+		if( map->list[m].flag.battleground && map->list[m].flag.pvp ) {
+			map->list[m].flag.pvp = 0;
+			ShowWarning("npc_parse_mapflag: You can't set PvP and BattleGround flags for the same map! Removing PvP flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		}
-		if( map[m].flag.battleground && (map[m].flag.gvg || map[m].flag.gvg_dungeon || map[m].flag.gvg_castle) ) {
-			map[m].flag.gvg = 0;
-			map[m].flag.gvg_dungeon = 0;
-			map[m].flag.gvg_castle = 0;
-			ShowWarning("npc_parse_mapflag: You can't set GvG and BattleGround flags for the same map! Removing GvG flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
+		if( map->list[m].flag.battleground && (map->list[m].flag.gvg || map->list[m].flag.gvg_dungeon || map->list[m].flag.gvg_castle) ) {
+			map->list[m].flag.gvg = 0;
+			map->list[m].flag.gvg_dungeon = 0;
+			map->list[m].flag.gvg_castle = 0;
+			ShowWarning("npc_parse_mapflag: You can't set GvG and BattleGround flags for the same map! Removing GvG flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		}
 		
-		if( state && (zone = strdb_get(zone_db, MAP_ZONE_BG_NAME)) && map[m].zone != zone ) {
-			iMap->zone_change(m,zone,start,buffer,filepath);
+		if( state && (zone = strdb_get(map->zone_db, MAP_ZONE_BG_NAME)) && map->list[m].zone != zone ) {
+			map->zone_change(m,zone,start,buffer,filepath);
 		}
 	}
 	else if (!strcmpi(w3,"noexppenalty"))
-		map[m].flag.noexppenalty=state;
+		map->list[m].flag.noexppenalty=state;
 	else if (!strcmpi(w3,"nozenypenalty"))
-		map[m].flag.nozenypenalty=state;
+		map->list[m].flag.nozenypenalty=state;
 	else if (!strcmpi(w3,"notrade"))
-		map[m].flag.notrade=state;
+		map->list[m].flag.notrade=state;
 	else if (!strcmpi(w3,"novending"))
-		map[m].flag.novending=state;
+		map->list[m].flag.novending=state;
 	else if (!strcmpi(w3,"nodrop"))
-		map[m].flag.nodrop=state;
+		map->list[m].flag.nodrop=state;
 	else if (!strcmpi(w3,"noskill"))
-		map[m].flag.noskill=state;
+		map->list[m].flag.noskill=state;
 	else if (!strcmpi(w3,"noicewall"))
-		map[m].flag.noicewall=state;
+		map->list[m].flag.noicewall=state;
 	else if (!strcmpi(w3,"snow"))
-		map[m].flag.snow=state;
+		map->list[m].flag.snow=state;
 	else if (!strcmpi(w3,"clouds"))
-		map[m].flag.clouds=state;
+		map->list[m].flag.clouds=state;
 	else if (!strcmpi(w3,"clouds2"))
-		map[m].flag.clouds2=state;
+		map->list[m].flag.clouds2=state;
 	else if (!strcmpi(w3,"fog"))
-		map[m].flag.fog=state;
+		map->list[m].flag.fog=state;
 	else if (!strcmpi(w3,"fireworks"))
-		map[m].flag.fireworks=state;
+		map->list[m].flag.fireworks=state;
 	else if (!strcmpi(w3,"sakura"))
-		map[m].flag.sakura=state;
+		map->list[m].flag.sakura=state;
 	else if (!strcmpi(w3,"leaves"))
-		map[m].flag.leaves=state;
+		map->list[m].flag.leaves=state;
 	else if (!strcmpi(w3,"nightenabled"))
-		map[m].flag.nightenabled=state;
+		map->list[m].flag.nightenabled=state;
 	else if (!strcmpi(w3,"noexp")) {
-		map[m].flag.nobaseexp=state;
-		map[m].flag.nojobexp=state;
+		map->list[m].flag.nobaseexp=state;
+		map->list[m].flag.nojobexp=state;
 	}
 	else if (!strcmpi(w3,"nobaseexp"))
-		map[m].flag.nobaseexp=state;
+		map->list[m].flag.nobaseexp=state;
 	else if (!strcmpi(w3,"nojobexp"))
-		map[m].flag.nojobexp=state;
+		map->list[m].flag.nojobexp=state;
 	else if (!strcmpi(w3,"noloot")) {
-		map[m].flag.nomobloot=state;
-		map[m].flag.nomvploot=state;
+		map->list[m].flag.nomobloot=state;
+		map->list[m].flag.nomvploot=state;
 	}
 	else if (!strcmpi(w3,"nomobloot"))
-		map[m].flag.nomobloot=state;
+		map->list[m].flag.nomobloot=state;
 	else if (!strcmpi(w3,"nomvploot"))
-		map[m].flag.nomvploot=state;
+		map->list[m].flag.nomvploot=state;
 	else if (!strcmpi(w3,"nocommand")) {
 		if (state) {
 			if (sscanf(w4, "%d", &state) == 1)
-				map[m].nocommand =state;
+				map->list[m].nocommand =state;
 			else //No level specified, block everyone.
-				map[m].nocommand =100;
+				map->list[m].nocommand =100;
 		} else
-			map[m].nocommand=0;
+			map->list[m].nocommand=0;
 	}
 	else if (!strcmpi(w3,"jexp")) {
-		map[m].jexp = (state) ? atoi(w4) : 100;
-		if( map[m].jexp < 0 ) map[m].jexp = 100;
-		map[m].flag.nojobexp = (map[m].jexp==0)?1:0;
+		map->list[m].jexp = (state) ? atoi(w4) : 100;
+		if( map->list[m].jexp < 0 ) map->list[m].jexp = 100;
+		map->list[m].flag.nojobexp = (map->list[m].jexp==0)?1:0;
 	}
 	else if (!strcmpi(w3,"bexp")) {
-		map[m].bexp = (state) ? atoi(w4) : 100;
-		if( map[m].bexp < 0 ) map[m].bexp = 100;
-		 map[m].flag.nobaseexp = (map[m].bexp==0)?1:0;
+		map->list[m].bexp = (state) ? atoi(w4) : 100;
+		if( map->list[m].bexp < 0 ) map->list[m].bexp = 100;
+		 map->list[m].flag.nobaseexp = (map->list[m].bexp==0)?1:0;
 	}
 	else if (!strcmpi(w3,"loadevent"))
-		map[m].flag.loadevent=state;
+		map->list[m].flag.loadevent=state;
 	else if (!strcmpi(w3,"nochat"))
-		map[m].flag.nochat=state;
+		map->list[m].flag.nochat=state;
 	else if (!strcmpi(w3,"partylock"))
-		map[m].flag.partylock=state;
+		map->list[m].flag.partylock=state;
 	else if (!strcmpi(w3,"guildlock"))
-		map[m].flag.guildlock=state;
+		map->list[m].flag.guildlock=state;
 	else if (!strcmpi(w3,"reset"))
-		map[m].flag.reset=state;
+		map->list[m].flag.reset=state;
+	else if (!strcmpi(w3,"notomb"))
+		map->list[m].flag.notomb=state;
 	else if (!strcmpi(w3,"adjust_unit_duration")) {
 		int skill_id, k;
 		char skill_name[MAP_ZONE_MAPFLAG_LENGTH], modifier[MAP_ZONE_MAPFLAG_LENGTH];
-		int len = strlen(w4);
+		size_t len = w4 ? strlen(w4) : 0;
 		
 		modifier[0] = '\0';
-		memcpy(skill_name, w4, MAP_ZONE_MAPFLAG_LENGTH);
+		if( w4 )
+			memcpy(skill_name, w4, MAP_ZONE_MAPFLAG_LENGTH);
 		
 		for(k = 0; k < len; k++) {
 			if( skill_name[k] == '\t' ) {
@@ -3394,50 +3874,55 @@ const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char
 		}
 		
 		if( modifier[0] == '\0' ) {
-			ShowWarning("npc_parse_mapflag: Missing 5th param for 'adjust_unit_duration' flag! removing flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
+			ShowWarning("npc_parse_mapflag: Missing 5th param for 'adjust_unit_duration' flag! removing flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		} else if( !( skill_id = skill->name2id(skill_name) ) || !skill->get_unit_id( skill->name2id(skill_name), 0) ) {
-			ShowWarning("npc_parse_mapflag: Unknown skill (%s) for 'adjust_unit_duration' flag! removing flag from %s (file '%s', line '%d').\n",skill_name, map[m].name, filepath, strline(buffer,start-buffer));
+			ShowWarning("npc_parse_mapflag: Unknown skill (%s) for 'adjust_unit_duration' flag! removing flag from %s in file '%s', line '%d'.\n",skill_name, map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		} else if ( atoi(modifier) < 1 || atoi(modifier) > USHRT_MAX ) {
-			ShowWarning("npc_parse_mapflag: Invalid modifier '%d' for skill '%s' for 'adjust_unit_duration' flag! removing flag from %s (file '%s', line '%d').\n", atoi(modifier), skill_name, map[m].name, filepath, strline(buffer,start-buffer));
+			ShowWarning("npc_parse_mapflag: Invalid modifier '%d' for skill '%s' for 'adjust_unit_duration' flag! removing flag from %s in file '%s', line '%d'.\n", atoi(modifier), skill_name, map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		} else {
-			int idx = map[m].unit_count;
+			int idx = map->list[m].unit_count;
 			
-			ARR_FIND(0, idx, k, map[m].units[k]->skill_id == skill_id);
+			ARR_FIND(0, idx, k, map->list[m].units[k]->skill_id == skill_id);
 			
 			if( k < idx ) {
 				if( atoi(modifier) != 100 )
-					map[m].units[k]->modifier = (unsigned short)atoi(modifier);
+					map->list[m].units[k]->modifier = (unsigned short)atoi(modifier);
 				else { /* remove */
 					int cursor = 0;
-					aFree(map[m].units[k]);
-					map[m].units[k] = NULL;
+					aFree(map->list[m].units[k]);
+					map->list[m].units[k] = NULL;
 					for( k = 0; k < idx; k++ ) {
-						if( map[m].units[k] == NULL )
+						if( map->list[m].units[k] == NULL )
 							continue;
 						
-						memmove(&map[m].units[cursor], &map[m].units[k], sizeof(struct mapflag_skill_adjust));
-						
+						map->list[m].units[cursor] = map->list[m].units[k];
+												
 						cursor++;
 					}
-					if( !( map[m].unit_count = cursor ) ) {
-						aFree(map[m].units);
-						map[m].units = NULL;
+					if( !( map->list[m].unit_count = cursor ) ) {
+						aFree(map->list[m].units);
+						map->list[m].units = NULL;
 					}
 				}
 			} else if( atoi(modifier) != 100 )  {
-				RECREATE(map[m].units, struct mapflag_skill_adjust*, ++map[m].unit_count);
-				CREATE(map[m].units[idx],struct mapflag_skill_adjust,1);
-				map[m].units[idx]->skill_id = (unsigned short)skill_id;
-				map[m].units[idx]->modifier = (unsigned short)atoi(modifier);
+				RECREATE(map->list[m].units, struct mapflag_skill_adjust*, ++map->list[m].unit_count);
+				CREATE(map->list[m].units[idx],struct mapflag_skill_adjust,1);
+				map->list[m].units[idx]->skill_id = (unsigned short)skill_id;
+				map->list[m].units[idx]->modifier = (unsigned short)atoi(modifier);
 			}
 		}
 	} else if (!strcmpi(w3,"adjust_skill_damage")) {
 		int skill_id, k;
 		char skill_name[MAP_ZONE_MAPFLAG_LENGTH], modifier[MAP_ZONE_MAPFLAG_LENGTH];
-		int len = strlen(w4);
+		size_t len = w4 ? strlen(w4) : 0;
 		
 		modifier[0] = '\0';
-		memcpy(skill_name, w4, MAP_ZONE_MAPFLAG_LENGTH);
+		
+		if( w4 )
+			memcpy(skill_name, w4, MAP_ZONE_MAPFLAG_LENGTH);
 		
 		for(k = 0; k < len; k++) {
 			if( skill_name[k] == '\t' ) {
@@ -3448,78 +3933,95 @@ const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char
 		}
 				
 		if( modifier[0] == '\0' ) {
-			ShowWarning("npc_parse_mapflag: Missing 5th param for 'adjust_skill_damage' flag! removing flag from %s (file '%s', line '%d').\n", map[m].name, filepath, strline(buffer,start-buffer));
+			ShowWarning("npc_parse_mapflag: Missing 5th param for 'adjust_skill_damage' flag! removing flag from %s in file '%s', line '%d'.\n", map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		} else if( !( skill_id = skill->name2id(skill_name) ) ) {
-			ShowWarning("npc_parse_mapflag: Unknown skill (%s) for 'adjust_skill_damage' flag! removing flag from %s (file '%s', line '%d').\n", skill_name, map[m].name, filepath, strline(buffer,start-buffer));
+			ShowWarning("npc_parse_mapflag: Unknown skill (%s) for 'adjust_skill_damage' flag! removing flag from %s in file '%s', line '%d'.\n", skill_name, map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		} else if ( atoi(modifier) < 1 || atoi(modifier) > USHRT_MAX ) {
-			ShowWarning("npc_parse_mapflag: Invalid modifier '%d' for skill '%s' for 'adjust_skill_damage' flag! removing flag from %s (file '%s', line '%d').\n", atoi(modifier), skill_name, map[m].name, filepath, strline(buffer,start-buffer));
+			ShowWarning("npc_parse_mapflag: Invalid modifier '%d' for skill '%s' for 'adjust_skill_damage' flag! removing flag from %s in file '%s', line '%d'.\n", atoi(modifier), skill_name, map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
 		} else {
-			int idx = map[m].skill_count;
-						
-			ARR_FIND(0, idx, k, map[m].skills[k]->skill_id == skill_id);
+			int idx = map->list[m].skill_count;
+			
+			ARR_FIND(0, idx, k, map->list[m].skills[k]->skill_id == skill_id);
 			
 			if( k < idx ) {
 				if( atoi(modifier) != 100 )
-					map[m].skills[k]->modifier = (unsigned short)atoi(modifier);
+					map->list[m].skills[k]->modifier = (unsigned short)atoi(modifier);
 				else { /* remove */
 					int cursor = 0;
-					aFree(map[m].skills[k]);
-					map[m].skills[k] = NULL;
+					aFree(map->list[m].skills[k]);
+					map->list[m].skills[k] = NULL;
 					for( k = 0; k < idx; k++ ) {
-						if( map[m].skills[k] == NULL )
+						if( map->list[m].skills[k] == NULL )
 							continue;
 						
-						memmove(&map[m].skills[cursor], &map[m].skills[k], sizeof(struct mapflag_skill_adjust));
-						
+						map->list[m].skills[cursor] = map->list[m].skills[k];
+												
 						cursor++;
 					}
-					if( !( map[m].skill_count = cursor ) ) {
-						aFree(map[m].skills);
-						map[m].skills = NULL;
+					if( !( map->list[m].skill_count = cursor ) ) {
+						aFree(map->list[m].skills);
+						map->list[m].skills = NULL;
 					}
 				}
 			} else if( atoi(modifier) != 100 ) {
-				RECREATE(map[m].skills, struct mapflag_skill_adjust*, ++map[m].skill_count);
-				CREATE(map[m].skills[idx],struct mapflag_skill_adjust,1);
-				map[m].skills[idx]->skill_id = (unsigned short)skill_id;
-				map[m].skills[idx]->modifier = (unsigned short)atoi(modifier);
+				RECREATE(map->list[m].skills, struct mapflag_skill_adjust*, ++map->list[m].skill_count);
+				CREATE(map->list[m].skills[idx],struct mapflag_skill_adjust,1);
+				map->list[m].skills[idx]->skill_id = (unsigned short)skill_id;
+				map->list[m].skills[idx]->modifier = (unsigned short)atoi(modifier);
 			}
 			
 		}
 	} else if (!strcmpi(w3,"zone")) {
 		struct map_zone_data *zone;
 		
-		if( !(zone = strdb_get(zone_db, w4)) ) {
-			ShowWarning("npc_parse_mapflag: Invalid zone '%s'! removing flag from %s (file '%s', line '%d').\n", w4, map[m].name, filepath, strline(buffer,start-buffer));
-		} else if( map[m].zone != zone ) {
-			iMap->zone_change(m,zone,start,buffer,filepath);
+		if( !(zone = strdb_get(map->zone_db, w4)) ) {
+			ShowWarning("npc_parse_mapflag: Invalid zone '%s'! removing flag from %s in file '%s', line '%d'.\n", w4, map->list[m].name, filepath, strline(buffer,start-buffer));
+			if (retval) *retval = EXIT_FAILURE;
+		} else if( map->list[m].zone != zone ) {
+			map->zone_change(m,zone,start,buffer,filepath);
 		}
 	} else if ( !strcmpi(w3,"nomapchannelautojoin") ) {
-		map[m].flag.chsysnolocalaj = state;
+		map->list[m].flag.chsysnolocalaj = state;
 	} else if ( !strcmpi(w3,"invincible_time_inc") ) {
-		map[m].invincible_time_inc = (state) ? atoi(w4) : 0;
+		map->list[m].invincible_time_inc = (state) ? atoi(w4) : 0;
 	} else if ( !strcmpi(w3,"noknockback") ) {
-		map[m].flag.noknockback = state;
+		map->list[m].flag.noknockback = state;
 	} else if ( !strcmpi(w3,"weapon_damage_rate") ) {
-		map[m].weapon_damage_rate = (state) ? atoi(w4) : 100;
+		map->list[m].weapon_damage_rate = (state) ? atoi(w4) : 100;
 	} else if ( !strcmpi(w3,"magic_damage_rate") ) {
-		map[m].magic_damage_rate = (state) ? atoi(w4) : 100;
+		map->list[m].magic_damage_rate = (state) ? atoi(w4) : 100;
 	} else if ( !strcmpi(w3,"misc_damage_rate") ) {
-		map[m].misc_damage_rate = (state) ? atoi(w4) : 100;
+		map->list[m].misc_damage_rate = (state) ? atoi(w4) : 100;
 	} else if ( !strcmpi(w3,"short_damage_rate") ) {
-		map[m].short_damage_rate = (state) ? atoi(w4) : 100;
+		map->list[m].short_damage_rate = (state) ? atoi(w4) : 100;
 	} else if ( !strcmpi(w3,"long_damage_rate") ) {
-		map[m].long_damage_rate = (state) ? atoi(w4) : 100;
-	} else
-		ShowError("npc_parse_mapflag: unrecognized mapflag '%s' (file '%s', line '%d').\n", w3, filepath, strline(buffer,start-buffer));
+		map->list[m].long_damage_rate = (state) ? atoi(w4) : 100;
+	} else if ( !strcmpi(w3,"src4instance") ) {
+		map->list[m].flag.src4instance = (state) ? 1 : 0;
+	} else if ( !strcmpi(w3,"nocashshop") ) {
+		map->list[m].flag.nocashshop = (state) ? 1 : 0;
+	} else {
+		ShowError("npc_parse_mapflag: unrecognized mapflag '%s' in file '%s', line '%d'.\n", w3, filepath, strline(buffer,start-buffer));
+		if (retval) *retval = EXIT_FAILURE;
+	}
 
 	return strchr(start,'\n');// continue
 }
 
-//Read file and create npc/func/mapflag/monster... accordingly.
-//@runOnInit should we exec OnInit when it's done ?
-void npc_parsesrcfile(const char* filepath, bool runOnInit)
-{
+/**
+ * Parses a script file and creates NPCs/functions/mapflags/monsters/etc
+ * accordingly.
+ *
+ * @param filepath  File name and path.
+ * @param runOnInit Whether the OnInit label should be called.
+ * @retval EXIT_SUCCESS if filepath was loaded correctly.
+ * @retval EXIT_FAILURE if there were errors/warnings when loading filepath.
+ */
+int npc_parsesrcfile(const char* filepath, bool runOnInit) {
+	int success = EXIT_SUCCESS;
 	int16 m, x, y;
 	int lines = 0;
 	FILE* fp;
@@ -3529,10 +4031,9 @@ void npc_parsesrcfile(const char* filepath, bool runOnInit)
 
 	// read whole file to buffer
 	fp = fopen(filepath, "rb");
-	if( fp == NULL )
-	{
+	if( fp == NULL ) {
 		ShowError("npc_parsesrcfile: File not found '%s'.\n", filepath);
-		return;
+		return EXIT_FAILURE;
 	}
 	fseek(fp, 0, SEEK_END);
 	len = ftell(fp);
@@ -3540,103 +4041,118 @@ void npc_parsesrcfile(const char* filepath, bool runOnInit)
 	fseek(fp, 0, SEEK_SET);
 	len = fread(buffer, sizeof(char), len, fp);
 	buffer[len] = '\0';
-	if( ferror(fp) )
-	{
+	if( ferror(fp) ) {
 		ShowError("npc_parsesrcfile: Failed to read file '%s' - %s\n", filepath, strerror(errno));
 		aFree(buffer);
 		fclose(fp);
-		return;
+		return EXIT_FAILURE;
 	}
 	fclose(fp);
 
+	if ((unsigned char)buffer[0] == 0xEF && (unsigned char)buffer[1] == 0xBB && (unsigned char)buffer[2] == 0xBF) {
+		// UTF-8 BOM. This is most likely an error on the user's part, because:
+		// - BOM is discouraged in UTF-8, and the only place where you see it is Notepad and such.
+		// - It's unlikely that the user wants to use UTF-8 data here, since we don't really support it, nor does the client by default.
+		// - If the user really wants to use UTF-8 (instead of latin1, EUC-KR, SJIS, etc), then they can still do it <without BOM>.
+		// More info at http://unicode.org/faq/utf_bom.html#bom5 and http://en.wikipedia.org/wiki/Byte_order_mark#UTF-8
+		ShowError("npc_parsesrcfile: Detected unsupported UTF-8 BOM in file '%s'. Stopping (please consider using another character set.)\n", filepath);
+		aFree(buffer);
+		fclose(fp);
+		return EXIT_FAILURE;
+	}
+
 	// parse buffer
-	for( p = skip_space(buffer); p && *p ; p = skip_space(p) )
-	{
+	for( p = script->skip_space(buffer); p && *p ; p = script->skip_space(p) ) {
 		int pos[9];
 		char w1[2048], w2[2048], w3[2048], w4[2048];
 		int i, count;
 		lines++;
 
 		// w1<TAB>w2<TAB>w3<TAB>w4
-		count = sv->parse(p, len+buffer-p, 0, '\t', pos, ARRAYLENGTH(pos), (e_svopt)(SV_TERMINATE_LF|SV_TERMINATE_CRLF));
+		count = sv->parse(p, (int)(len+buffer-p), 0, '\t', pos, ARRAYLENGTH(pos), (e_svopt)(SV_TERMINATE_LF|SV_TERMINATE_CRLF));
 		if( count < 0 )
 		{
 			ShowError("npc_parsesrcfile: Parse error in file '%s', line '%d'. Stopping...\n", filepath, strline(buffer,p-buffer));
+			success = EXIT_FAILURE;
 			break;
 		}
 		// fill w1
-		if( pos[3]-pos[2] > ARRAYLENGTH(w1)-1 )
+		if( pos[3]-pos[2] > ARRAYLENGTH(w1)-1 ) {
 			ShowWarning("npc_parsesrcfile: w1 truncated, too much data (%d) in file '%s', line '%d'.\n", pos[3]-pos[2], filepath, strline(buffer,p-buffer));
+			success = EXIT_FAILURE;
+		}
 		i = min(pos[3]-pos[2], ARRAYLENGTH(w1)-1);
 		memcpy(w1, p+pos[2], i*sizeof(char));
 		w1[i] = '\0';
 		// fill w2
-		if( pos[5]-pos[4] > ARRAYLENGTH(w2)-1 )
+		if( pos[5]-pos[4] > ARRAYLENGTH(w2)-1 ) {
 			ShowWarning("npc_parsesrcfile: w2 truncated, too much data (%d) in file '%s', line '%d'.\n", pos[5]-pos[4], filepath, strline(buffer,p-buffer));
+			success = EXIT_FAILURE;
+		}
 		i = min(pos[5]-pos[4], ARRAYLENGTH(w2)-1);
 		memcpy(w2, p+pos[4], i*sizeof(char));
 		w2[i] = '\0';
 		// fill w3
-		if( pos[7]-pos[6] > ARRAYLENGTH(w3)-1 )
+		if( pos[7]-pos[6] > ARRAYLENGTH(w3)-1 ) {
 			ShowWarning("npc_parsesrcfile: w3 truncated, too much data (%d) in file '%s', line '%d'.\n", pos[7]-pos[6], filepath, strline(buffer,p-buffer));
+			success = EXIT_FAILURE;
+		}
 		i = min(pos[7]-pos[6], ARRAYLENGTH(w3)-1);
 		memcpy(w3, p+pos[6], i*sizeof(char));
 		w3[i] = '\0';
 		// fill w4 (to end of line)
-		if( pos[1]-pos[8] > ARRAYLENGTH(w4)-1 )
+		if( pos[1]-pos[8] > ARRAYLENGTH(w4)-1 ) {
 			ShowWarning("npc_parsesrcfile: w4 truncated, too much data (%d) in file '%s', line '%d'.\n", pos[1]-pos[8], filepath, strline(buffer,p-buffer));
-		if( pos[8] != -1 )
-		{
+			success = EXIT_FAILURE;
+		}
+		if( pos[8] != -1 ) {
 			i = min(pos[1]-pos[8], ARRAYLENGTH(w4)-1);
 			memcpy(w4, p+pos[8], i*sizeof(char));
 			w4[i] = '\0';
-		}
-		else
+		} else {
 			w4[0] = '\0';
+		}
 
-		if( count < 3 )
-		{// Unknown syntax
+		if( count < 3 ) {
+			// Unknown syntax
 			ShowError("npc_parsesrcfile: Unknown syntax in file '%s', line '%d'. Stopping...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,p-buffer), w1, w2, w3, w4);
+			success = EXIT_FAILURE;
 			break;
 		}
 
-		if( strcmp(w1,"-") !=0 && strcasecmp(w1,"function") != 0 )
+		if( strcmp(w1,"-") != 0 && strcmp(w1,"function") != 0 )
 		{// w1 = <map name>,<x>,<y>,<facing>
 			char mapname[MAP_NAME_LENGTH*2];
 			x = y = 0;
 			sscanf(w1,"%23[^,],%hd,%hd[^,]",mapname,&x,&y);
-			if( !mapindex_name2id(mapname) )
-			{// Incorrect map, we must skip the script info...
+			if( !mapindex->name2id(mapname) ) {
+				// Incorrect map, we must skip the script info...
 				ShowError("npc_parsesrcfile: Unknown map '%s' in file '%s', line '%d'. Skipping line...\n", mapname, filepath, strline(buffer,p-buffer));
-				if( strcasecmp(w2,"script") == 0 && count > 3 )
-				{
-					if((p = npc_skip_script(p,buffer,filepath)) == NULL)
-					{
+				success = EXIT_FAILURE;
+				if( strcmp(w2,"script") == 0 && count > 3 ) {
+					if((p = npc->skip_script(p,buffer,filepath, &success)) == NULL) {
 						break;
 					}
 				}
 				p = strchr(p,'\n');// next line
 				continue;
 			}
-			m = iMap->mapname2mapid(mapname);
-			if( m < 0 )
-			{// "mapname" is not assigned to this server, we must skip the script info...
-				if( strcasecmp(w2,"script") == 0 && count > 3 )
-				{
-					if((p = npc_skip_script(p,buffer,filepath)) == NULL)
-					{
+			m = map->mapname2mapid(mapname);
+			if( m < 0 ) {
+				// "mapname" is not assigned to this server, we must skip the script info...
+				if( strcmp(w2,"script") == 0 && count > 3 ) {
+					if((p = npc->skip_script(p,buffer,filepath, &success)) == NULL) {
 						break;
 					}
 				}
 				p = strchr(p,'\n');// next line
 				continue;
 			}
-			if (x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys) {
+			if (x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys) {
 				ShowError("npc_parsesrcfile: Unknown coordinates ('%d', '%d') for map '%s' in file '%s', line '%d'. Skipping line...\n", x, y, mapname, filepath, strline(buffer,p-buffer));
-				if( strcasecmp(w2,"script") == 0 && count > 3 )
-				{
-					if((p = npc_skip_script(p,buffer,filepath)) == NULL)
-					{
+				success = EXIT_FAILURE;
+				if( strcmp(w2,"script") == 0 && count > 3 ) {
+					if((p = npc->skip_script(p,buffer,filepath, &success)) == NULL) {
 						break;
 					}
 				}
@@ -3645,42 +4161,71 @@ void npc_parsesrcfile(const char* filepath, bool runOnInit)
 			}
 		}
 
-		if( strcasecmp(w2,"warp") == 0 && count > 3 )
+		if( strcmp(w2,"mapflag") == 0 && count >= 3 )
 		{
-			p = npc_parse_warp(w1,w2,w3,w4, p, buffer, filepath);
+			p = npc->parse_mapflag(w1, w2, trim(w3), trim(w4), p, buffer, filepath, &success);
 		}
-		else if( (!strcasecmp(w2,"shop") || !strcasecmp(w2,"cashshop")) && count > 3 )
+		else if( count == 3 ) {
+			ShowError("npc_parsesrcfile: Unable to parse, probably a missing TAB in file '%s', line '%d'. Skipping line...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,p-buffer), w1, w2, w3, w4);
+			p = strchr(p,'\n');// skip and continue
+			success = EXIT_FAILURE;
+		}
+		else if( strcmp(w2,"script") == 0 )
 		{
-			p = npc_parse_shop(w1,w2,w3,w4, p, buffer, filepath);
+			if( strcmp(w1,"function") == 0 ) {
+				p = npc->parse_function(w1, w2, w3, w4, p, buffer, filepath, &success);
+			} else {
+#ifdef ENABLE_CASE_CHECK
+				if( strcasecmp(w1, "function") == 0 ) DeprecationWarning("npc_parsesrcfile", w1, "function", filepath, strline(buffer, p-buffer)); // TODO
+#endif // ENABLE_CASE_CHECK
+				p = npc->parse_script(w1,w2,w3,w4, p, buffer, filepath,runOnInit?NPO_ONINIT:NPO_NONE, &success);
+			}
 		}
-		else if( strcasecmp(w2,"script") == 0 && count > 3 )
+		else if( strcmp(w2,"trader") == 0 ) {
+			p = npc->parse_script(w1,w2,w3,w4, p, buffer, filepath,(runOnInit?NPO_ONINIT:NPO_NONE)|NPO_TRADER, &success);
+		}
+		else if( strcmp(w2,"warp") == 0 )
 		{
-			if( strcasecmp(w1,"function") == 0 )
-				p = npc_parse_function(w1, w2, w3, w4, p, buffer, filepath);
-			else
-				p = npc_parse_script(w1,w2,w3,w4, p, buffer, filepath,runOnInit);
+			p = npc->parse_warp(w1,w2,w3,w4, p, buffer, filepath, &success);
 		}
-		else if( (i=0, sscanf(w2,"duplicate%n",&i), (i > 0 && w2[i] == '(')) && count > 3 )
+		else if( (i=0, sscanf(w2,"duplicate%n",&i), (i > 0 && w2[i] == '(')) )
 		{
-			p = npc_parse_duplicate(w1,w2,w3,w4, p, buffer, filepath);
+			p = npc->parse_duplicate(w1,w2,w3,w4, p, buffer, filepath, (runOnInit?NPO_ONINIT:NPO_NONE), &success);
 		}
-		else if( (strcmpi(w2,"monster") == 0 || strcmpi(w2,"boss_monster") == 0) && count > 3 )
+		else if( (strcmp(w2,"monster") == 0 || strcmp(w2,"boss_monster") == 0) )
 		{
-			p = npc_parse_mob(w1, w2, w3, w4, p, buffer, filepath);
+			p = npc->parse_mob(w1, w2, w3, w4, p, buffer, filepath, &success);
 		}
-		else if( strcmpi(w2,"mapflag") == 0 && count >= 3 )
+		else if( (strcmp(w2,"shop") == 0 || strcmp(w2,"cashshop") == 0) )
 		{
-			p = npc_parse_mapflag(w1, w2, trim(w3), trim(w4), p, buffer, filepath);
+			p = npc->parse_shop(w1,w2,w3,w4, p, buffer, filepath, &success);
 		}
 		else
 		{
+#ifdef ENABLE_CASE_CHECK
+			if( strcasecmp(w2, "warp") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "warp", filepath, strline(buffer, p-buffer)); } // TODO
+			else if( strcasecmp(w2,"shop") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "shop", filepath, strline(buffer, p-buffer)); } // TODO
+			else if( strcasecmp(w2,"cashshop") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "cashshop", filepath, strline(buffer, p-buffer)); } // TODO
+			else if( strcasecmp(w2, "script") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "script", filepath, strline(buffer, p-buffer)); } // TODO
+			else if( strcasecmp(w2,"trader") == 0 ) DeprecationWarning("npc_parsesrcfile", w2, "trader", filepath, strline(buffer, p-buffer)) // TODO
+			else if( strncasecmp(w2, "duplicate", 9) == 0 ) {
+				char temp[10];
+				safestrncpy(temp, w2, 10);
+				DeprecationWarning("npc_parsesrcfile", temp, "duplicate", filepath, strline(buffer, p-buffer)); // TODO
+			}
+			else if( strcasecmp(w2,"monster") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "monster", filepath, strline(buffer, p-buffer)); } // TODO:
+			else if( strcasecmp(w2,"boss_monster") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "boss_monster", filepath, strline(buffer, p-buffer)); } // TODO
+			else if( strcasecmp(w2, "mapflag") == 0 ) { DeprecationWarning("npc_parsesrcfile", w2, "mapflag", filepath, strline(buffer, p-buffer)); } // TODO
+			else
+#endif // ENABLE_CASE_CHECK
 			ShowError("npc_parsesrcfile: Unable to parse, probably a missing or extra TAB in file '%s', line '%d'. Skipping line...\n * w1=%s\n * w2=%s\n * w3=%s\n * w4=%s\n", filepath, strline(buffer,p-buffer), w1, w2, w3, w4);
 			p = strchr(p,'\n');// skip and continue
+			success = EXIT_FAILURE;
 		}
 	}
 	aFree(buffer);
 
-	return;
+	return success;
 }
 
 int npc_script_event(struct map_session_data* sd, enum npce_event type)
@@ -3693,7 +4238,7 @@ int npc_script_event(struct map_session_data* sd, enum npce_event type)
 		return 0;
 	}
 	for (i = 0; i<script_event[type].event_count; i++)
-		npc_event_sub(sd,script_event[type].event[i],script_event[type].event_name[i]);
+		npc->event_sub(sd,script_event[type].event[i],script_event[type].event_name[i]);
 	return i;
 }
 
@@ -3704,14 +4249,14 @@ void npc_read_event_script(void)
 		char *name;
 		const char *event_name;
 	} config[] = {
-		{"Login Event",script_config.login_event_name},
-		{"Logout Event",script_config.logout_event_name},
-		{"Load Map Event",script_config.loadmap_event_name},
-		{"Base LV Up Event",script_config.baselvup_event_name},
-		{"Job LV Up Event",script_config.joblvup_event_name},
-		{"Die Event",script_config.die_event_name},
-		{"Kill PC Event",script_config.kill_pc_event_name},
-		{"Kill NPC Event",script_config.kill_mob_event_name},
+		{"Login Event",script->config.login_event_name},
+		{"Logout Event",script->config.logout_event_name},
+		{"Load Map Event",script->config.loadmap_event_name},
+		{"Base LV Up Event",script->config.baselvup_event_name},
+		{"Job LV Up Event",script->config.joblvup_event_name},
+		{"Die Event",script->config.die_event_name},
+		{"Kill PC Event",script->config.kill_pc_event_name},
+		{"Kill NPC Event",script->config.kill_mob_event_name},
 	};
 
 	for (i = 0; i < NPCE_MAX; i++)
@@ -3724,7 +4269,7 @@ void npc_read_event_script(void)
 		safestrncpy(name+2,config[i].event_name,62);
 
 		script_event[i].event_count = 0;
-		iter = db_iterator(ev_db);
+		iter = db_iterator(npc->ev_db);
 		for( data = iter->first(iter,&key); iter->exists(iter); data = iter->next(iter,&key) )
 		{
 			const char* p = key.str;
@@ -3737,11 +4282,15 @@ void npc_read_event_script(void)
 				break;
 			}
 
-			if( (p=strchr(p,':')) && p && strcmpi(name,p)==0 )
+			if( (p=strchr(p,':')) && strcmp(name,p) == 0 )
 			{
 				script_event[i].event[count] = ed;
 				script_event[i].event_name[count] = key.str;
 				script_event[i].event_count++;
+#ifdef ENABLE_CASE_CHECK
+			} else if( p && strcasecmp(name, p) == 0 ) {
+				DeprecationWarning2("npc_read_event_script", p, name, config[i].event_name); // TODO
+#endif // ENABLE_CASE_CHECK
 			}
 		}
 		dbi_destroy(iter);
@@ -3754,211 +4303,236 @@ void npc_read_event_script(void)
 	}
 }
 
-void npc_clear_pathlist(void) {
-	struct npc_path_data *npd = NULL;
-	DBIterator *path_list = db_iterator(npc_path_db);
+/**
+ * @see DBApply
+ */
+int npc_path_db_clear_sub(DBKey key, DBData *data, va_list args)
+{
+	struct npc_path_data *npd = DB->data2ptr(data);
+	if (npd->path)
+		aFree(npd->path);
+	return 0;
+}
 
-	/* free all npc_path_data filepaths */
-	for( npd = dbi_first(path_list); dbi_exists(path_list); npd = dbi_next(path_list) ) {
-		if( npd->path )
-			aFree(npd->path);
-	}
+/**
+ * @see DBApply
+ */
+int npc_ev_label_db_clear_sub(DBKey key, DBData *data, va_list args)
+{
+	struct linkdb_node **label_linkdb = DB->data2ptr(data);
+	linkdb_final(label_linkdb); // linked data (struct event_data*) is freed when clearing ev_db
+	return 0;
+}
 
-	dbi_destroy(path_list);
+/**
+ * Main npc file processing
+ * @param npc_min Minimum npc id - used to know how many NPCs were loaded
+ **/
+void npc_process_files( int npc_min ) {
+	struct npc_src_list *file; // Current file
+
+	ShowStatus("Loading NPCs...\r");
+	for( file = npc->src_files; file != NULL; file = file->next ) {
+		ShowStatus("Loading NPC file: %s"CL_CLL"\r", file->name);
+		if (npc->parsesrcfile(file->name, false) != EXIT_SUCCESS)
+			map->retval = EXIT_FAILURE;
+	}
+	ShowInfo ("Done loading '"CL_WHITE"%d"CL_RESET"' NPCs:"CL_CLL"\n"
+		"\t-'"CL_WHITE"%d"CL_RESET"' Warps\n"
+		"\t-'"CL_WHITE"%d"CL_RESET"' Shops\n"
+		"\t-'"CL_WHITE"%d"CL_RESET"' Scripts\n"
+		"\t-'"CL_WHITE"%d"CL_RESET"' Spawn sets\n"
+		"\t-'"CL_WHITE"%d"CL_RESET"' Mobs Cached\n"
+		"\t-'"CL_WHITE"%d"CL_RESET"' Mobs Not Cached\n",
+		npc_id - npc_min, npc_warp, npc_shop, npc_script, npc_mob, npc_cache_mob, npc_delay_mob);
 }
 
 //Clear then reload npcs files
 int npc_reload(void) {
-	struct npc_src_list *nsl;
 	int16 m, i;
 	int npc_new_min = npc_id;
 	struct s_mapiterator* iter;
 	struct block_list* bl;
 
+	if (map->retval == EXIT_FAILURE)
+		map->retval = EXIT_SUCCESS; // Clear return status in case something failed before.
+
 	/* clear guild flag cache */
 	guild->flags_clear();
 
-	npc_clear_pathlist();
+	npc->path_db->clear(npc->path_db, npc->path_db_clear_sub);
 
-	db_clear(npc_path_db);
-
-	db_clear(npcname_db);
-	db_clear(ev_db);
+	db_clear(npc->name_db);
+	db_clear(npc->ev_db);
+	npc->ev_label_db->clear(npc->ev_label_db, npc->ev_label_db_clear_sub);
 
+	npc_last_npd = NULL;
+	npc_last_path = NULL;
+	npc_last_ref = NULL;
+	
 	//Remove all npcs/mobs. [Skotlex]
 
 	iter = mapit_geteachiddb();
 	for( bl = (struct block_list*)mapit->first(iter); mapit->exists(iter); bl = (struct block_list*)mapit->next(iter) ) {
 		switch(bl->type) {
-		case BL_NPC:
-			if( bl->id != fake_nd->bl.id )// don't remove fake_nd
-				npc_unload((struct npc_data *)bl, false);
-			break;
-		case BL_MOB:
-			unit_free(bl,CLR_OUTSIGHT);
-			break;
+			case BL_NPC:
+				if( bl->id != npc->fake_nd->bl.id )// don't remove fake_nd
+					npc->unload((struct npc_data *)bl, false);
+				break;
+			case BL_MOB:
+				unit->free(bl,CLR_OUTSIGHT);
+				break;
 		}
 	}
 	mapit->free(iter);
 
-	if(battle_config.dynamic_mobs)
-	{// dynamic check by [random]
-		for (m = 0; m < iMap->map_num; m++) {
+	if(battle_config.dynamic_mobs) {// dynamic check by [random]
+		for (m = 0; m < map->count; m++) {
 			for (i = 0; i < MAX_MOB_LIST_PER_MAP; i++) {
-				if (map[m].moblist[i] != NULL) {
-					aFree(map[m].moblist[i]);
-					map[m].moblist[i] = NULL;
+				if (map->list[m].moblist[i] != NULL) {
+					aFree(map->list[m].moblist[i]);
+					map->list[m].moblist[i] = NULL;
 				}
-				if( map[m].mob_delete_timer != INVALID_TIMER )
+				if( map->list[m].mob_delete_timer != INVALID_TIMER )
 				{ // Mobs were removed anyway,so delete the timer [Inkfish]
-					iTimer->delete_timer(map[m].mob_delete_timer, iMap->removemobs_timer);
-					map[m].mob_delete_timer = INVALID_TIMER;
+					timer->delete(map->list[m].mob_delete_timer, map->removemobs_timer);
+					map->list[m].mob_delete_timer = INVALID_TIMER;
 				}
 			}
+			if (map->list[m].npc_num > 0)
+				ShowWarning("npc_reload: %d npcs weren't removed at map %s!\n", map->list[m].npc_num, map->list[m].name);
 		}
-		if (map[m].npc_num > 0)
-			ShowWarning("npc_reload: %d npcs weren't removed at map %s!\n", map[m].npc_num, map[m].name);
 	}
 
 	// clear mob spawn lookup index
-	mob_clear_spawninfo();
+	mob->clear_spawninfo();
 
 	npc_warp = npc_shop = npc_script = 0;
 	npc_mob = npc_cache_mob = npc_delay_mob = 0;
 
 	// reset mapflags
-	iMap->flags_init();
+	map->flags_init();
 
-	//TODO: the following code is copy-pasted from do_init_npc(); clean it up
-	// Reloading npcs now
-	for (nsl = npc_src_files; nsl; nsl = nsl->next) {
-		ShowStatus("Loading NPC file: %s"CL_CLL"\r", nsl->name);
-		npc_parsesrcfile(nsl->name,false);
-	}
-	ShowInfo ("Done loading '"CL_WHITE"%d"CL_RESET"' NPCs:"CL_CLL"\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Warps\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Shops\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Scripts\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Spawn sets\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Mobs Cached\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Mobs Not Cached\n",
-		npc_id - npc_new_min, npc_warp, npc_shop, npc_script, npc_mob, npc_cache_mob, npc_delay_mob);
-	
-	instance->final();
+	// Reprocess npc files and reload constants
+	itemdb->name_constants();
+	npc_process_files( npc_new_min );
 
-	iMap->zone_init();
-	
-	npc->motd = npc_name2id("HerculesMOTD"); /* [Ind/Hercules] */
-	
-	//Re-read the NPC Script Events cache.
-	npc_read_event_script();
+	instance->reload();
+
+	map->zone_init();
 
-	/* refresh guild castle flags on both woe setups */
-	npc_event_doall("OnAgitInit");
-	npc_event_doall("OnAgitInit2");
+	npc->motd = npc->name2id("HerculesMOTD"); /* [Ind/Hercules] */
 
-	//Execute the OnInit event for freshly loaded npcs. [Skotlex]
-	ShowStatus("Event '"CL_WHITE"OnInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n",npc_event_doall("OnInit"));
+	//Re-read the NPC Script Events cache.
+	npc->read_event_script();
 
+	// Execute main initialisation events
+	// The correct initialisation order is:
+	// OnInit -> OnInterIfInit -> OnInterIfInitOnce -> OnAgitInit -> OnAgitInit2
+	npc->event_do_oninit( true );
+	npc->market_fromsql();
 	// Execute rest of the startup events if connected to char-server. [Lance]
-	if(!CheckForCharServer()){
-		ShowStatus("Event '"CL_WHITE"OnInterIfInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc_event_doall("OnInterIfInit"));
-		ShowStatus("Event '"CL_WHITE"OnInterIfInitOnce"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc_event_doall("OnInterIfInitOnce"));
+	// Executed when connection is established with char-server in chrif_connectack
+	if( !intif->CheckForCharServer() ) {
+		ShowStatus("Event '"CL_WHITE"OnInterIfInit"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc->event_doall("OnInterIfInit"));
+		ShowStatus("Event '"CL_WHITE"OnInterIfInitOnce"CL_RESET"' executed with '"CL_WHITE"%d"CL_RESET"' NPCs.\n", npc->event_doall("OnInterIfInitOnce"));
 	}
+	// Refresh guild castle flags on both woe setups
+	// These events are only executed after receiving castle information from char-server
+	npc->event_doall("OnAgitInit");
+	npc->event_doall("OnAgitInit2");
+
 	return 0;
 }
 
 //Unload all npc in the given file
-bool npc_unloadfile( const char* path ) {
-	DBIterator * iter = db_iterator(npcname_db);
+bool npc_unloadfile( const char* filepath ) {
+	DBIterator * iter = db_iterator(npc->name_db);
 	struct npc_data* nd = NULL;
 	bool found = false;
 
 	for( nd = dbi_first(iter); dbi_exists(iter); nd = dbi_next(iter) ) {
-		if( nd->path && strcasecmp(nd->path,path) == 0 ) {
+		if( nd->path && strcasecmp(nd->path,filepath) == 0 ) { // FIXME: This can break in case-sensitive file systems
 			found = true;
-			npc_unload_duplicates(nd);/* unload any npcs which could duplicate this but be in a different file */
-			npc_unload(nd, true);
+			npc->unload_duplicates(nd);/* unload any npcs which could duplicate this but be in a different file */
+			npc->unload(nd, true);
 		}
 	}
 
 	dbi_destroy(iter);
 
 	if( found ) /* refresh event cache */
-		npc_read_event_script();
+		npc->read_event_script();
 
 	return found;
 }
 
 void do_clear_npc(void) {
-	db_clear(npcname_db);
-	db_clear(ev_db);
+	db_clear(npc->name_db);
+	db_clear(npc->ev_db);
+	npc->ev_label_db->clear(npc->ev_label_db, npc->ev_label_db_clear_sub);
 }
 
 /*==========================================
  * Destructor
  *------------------------------------------*/
 int do_final_npc(void) {
-	npc_clear_pathlist();
-	ev_db->destroy(ev_db, NULL);
-	npcname_db->destroy(npcname_db, NULL);
-	npc_path_db->destroy(npc_path_db, NULL);
-	ers_destroy(timer_event_ers);
-	npc_clearsrcfile();
+	db_destroy(npc->ev_db);
+	npc->ev_label_db->destroy(npc->ev_label_db, npc->ev_label_db_clear_sub);
+	db_destroy(npc->name_db);
+	npc->path_db->destroy(npc->path_db, npc->path_db_clear_sub);
+	ers_destroy(npc->timer_event_ers);
+	npc->clearsrcfile();
 
 	return 0;
 }
 
-static void npc_debug_warps_sub(struct npc_data* nd)
-{
+void npc_debug_warps_sub(struct npc_data* nd) {
 	int16 m;
 	if (nd->bl.type != BL_NPC || nd->subtype != WARP || nd->bl.m < 0)
 		return;
 
-	m = iMap->mapindex2mapid(nd->u.warp.mapindex);
+	m = map->mapindex2mapid(nd->u.warp.mapindex);
 	if (m < 0) return; //Warps to another map, nothing to do about it.
 	if (nd->u.warp.x == 0 && nd->u.warp.y == 0) return; // random warp
 
-	if (iMap->getcell(m, nd->u.warp.x, nd->u.warp.y, CELL_CHKNPC)) {
+	if (map->getcell(m, nd->u.warp.x, nd->u.warp.y, CELL_CHKNPC)) {
 		ShowWarning("Warp %s at %s(%d,%d) warps directly on top of an area npc at %s(%d,%d)\n",
 			nd->name,
-			map[nd->bl.m].name, nd->bl.x, nd->bl.y,
-			map[m].name, nd->u.warp.x, nd->u.warp.y
+			map->list[nd->bl.m].name, nd->bl.x, nd->bl.y,
+			map->list[m].name, nd->u.warp.x, nd->u.warp.y
 			);
 	}
-	if (iMap->getcell(m, nd->u.warp.x, nd->u.warp.y, CELL_CHKNOPASS)) {
+	if (map->getcell(m, nd->u.warp.x, nd->u.warp.y, CELL_CHKNOPASS)) {
 		ShowWarning("Warp %s at %s(%d,%d) warps to a non-walkable tile at %s(%d,%d)\n",
 			nd->name,
-			map[nd->bl.m].name, nd->bl.x, nd->bl.y,
-			map[m].name, nd->u.warp.x, nd->u.warp.y
+			map->list[nd->bl.m].name, nd->bl.x, nd->bl.y,
+			map->list[m].name, nd->u.warp.x, nd->u.warp.y
 			);
 	}
 }
 
-static void npc_debug_warps(void)
-{
+static void npc_debug_warps(void) {
 	int16 m, i;
-	for (m = 0; m < iMap->map_num; m++)
-		for (i = 0; i < map[m].npc_num; i++)
-			npc_debug_warps_sub(map[m].npc[i]);
+	for (m = 0; m < map->count; m++)
+		for (i = 0; i < map->list[m].npc_num; i++)
+			npc->debug_warps_sub(map->list[m].npc[i]);
 }
 
 /*==========================================
  * npc initialization
  *------------------------------------------*/
-int do_init_npc(void)
-{
-	struct npc_src_list *file;
+int do_init_npc(bool minimal) {
 	int i;
 
-	memset(&npc_base_ud, 0, sizeof( struct unit_data) );
-	npc_base_ud.bl             = NULL;
-	npc_base_ud.walktimer      = INVALID_TIMER;
-	npc_base_ud.skilltimer     = INVALID_TIMER;
-	npc_base_ud.attacktimer    = INVALID_TIMER;
-	npc_base_ud.attackabletime =
-	npc_base_ud.canact_tick    =
-	npc_base_ud.canmove_tick   = iTimer->gettick();
+	memset(&npc->base_ud, 0, sizeof( struct unit_data) );
+	npc->base_ud.bl             = NULL;
+	npc->base_ud.walktimer      = INVALID_TIMER;
+	npc->base_ud.skilltimer     = INVALID_TIMER;
+	npc->base_ud.attacktimer    = INVALID_TIMER;
+	npc->base_ud.attackabletime =
+	npc->base_ud.canact_tick    =
+	npc->base_ud.canmove_tick   = timer->gettick();
 	
 	//Stock view data for normal npcs.
 	memset(&npc_viewdb, 0, sizeof(npc_viewdb));
@@ -3969,58 +4543,58 @@ int do_init_npc(void)
 	for( i = MAX_NPC_CLASS2_START; i < MAX_NPC_CLASS2_END; i++ )
 		npc_viewdb2[i - MAX_NPC_CLASS2_START].class_ = i;
 
-	ev_db = strdb_alloc((DBOptions)(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA),2*NAME_LENGTH+2+1);
-	npcname_db = strdb_alloc(DB_OPT_BASE,NAME_LENGTH);
-	npc_path_db = strdb_alloc(DB_OPT_BASE|DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA,80);
+	npc->ev_db = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, EVENT_NAME_LENGTH);
+	npc->ev_label_db = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, NAME_LENGTH);
+	npc->name_db = strdb_alloc(DB_OPT_BASE, NAME_LENGTH);
+	npc->path_db = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, 0);
 
-	timer_event_ers = ers_new(sizeof(struct timer_event_data),"clif.c::timer_event_ers",ERS_OPT_NONE);
+	npc_last_npd = NULL;
+	npc_last_path = NULL;
+	npc_last_ref = NULL;
 
-	// process all npc files
-	ShowStatus("Loading NPCs...\r");
-	for( file = npc_src_files; file != NULL; file = file->next ) {
-		ShowStatus("Loading NPC file: %s"CL_CLL"\r", file->name);
-		npc_parsesrcfile(file->name,false);
+	// Should be loaded before npc processing, otherwise labels could overwrite constant values
+	// and lead to undefined behavior [Panikon]
+	itemdb->name_constants();
+
+	if (!minimal) {
+		npc->timer_event_ers = ers_new(sizeof(struct timer_event_data),"clif.c::timer_event_ers",ERS_OPT_NONE);
+
+		npc_process_files(START_NPC_NUM);
 	}
-	ShowInfo ("Done loading '"CL_WHITE"%d"CL_RESET"' NPCs:"CL_CLL"\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Warps\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Shops\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Scripts\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Spawn sets\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Mobs Cached\n"
-		"\t-'"CL_WHITE"%d"CL_RESET"' Mobs Not Cached\n",
-		npc_id - START_NPC_NUM, npc_warp, npc_shop, npc_script, npc_mob, npc_cache_mob, npc_delay_mob);
 	
-	iMap->zone_init();
+	if (!minimal) {
+		map->zone_init();
 	
-	npc->motd = npc_name2id("HerculesMOTD"); /* [Ind/Hercules] */
+		npc->motd = npc->name2id("HerculesMOTD"); /* [Ind/Hercules] */
 	
-	// set up the events cache
-	memset(script_event, 0, sizeof(script_event));
-	npc_read_event_script();
+		// set up the events cache
+		memset(script_event, 0, sizeof(script_event));
+		npc->read_event_script();
 
-	//Debug function to locate all endless loop warps.
-	if (battle_config.warp_point_debug)
-		npc_debug_warps();
+		//Debug function to locate all endless loop warps.
+		if (battle_config.warp_point_debug)
+			npc->debug_warps();
 
-	iTimer->add_timer_func_list(npc_event_do_clock,"npc_event_do_clock");
-	iTimer->add_timer_func_list(npc_timerevent,"npc_timerevent");
+		timer->add_func_list(npc->event_do_clock,"npc_event_do_clock");
+		timer->add_func_list(npc->timerevent,"npc_timerevent");
+	}
 
 	// Init dummy NPC
-	fake_nd = (struct npc_data *)aCalloc(1,sizeof(struct npc_data));
-	fake_nd->bl.m = -1;
-	fake_nd->bl.id = npc_get_new_npc_id();
-	fake_nd->class_ = -1;
-	fake_nd->speed = 200;
-	strcpy(fake_nd->name,"FAKE_NPC");
-	memcpy(fake_nd->exname, fake_nd->name, 9);
+	npc->fake_nd = (struct npc_data *)aCalloc(1,sizeof(struct npc_data));
+	npc->fake_nd->bl.m = -1;
+	npc->fake_nd->bl.id = npc->get_new_npc_id();
+	npc->fake_nd->class_ = -1;
+	npc->fake_nd->speed = 200;
+	strcpy(npc->fake_nd->name,"FAKE_NPC");
+	memcpy(npc->fake_nd->exname, npc->fake_nd->name, 9);
 
 	npc_script++;
-	fake_nd->bl.type = BL_NPC;
-	fake_nd->subtype = SCRIPT;
+	npc->fake_nd->bl.type = BL_NPC;
+	npc->fake_nd->subtype = SCRIPT;
 
-	strdb_put(npcname_db, fake_nd->exname, fake_nd);
-	fake_nd->u.scr.timerid = INVALID_TIMER;
-	iMap->addiddb(&fake_nd->bl);
+	strdb_put(npc->name_db, npc->fake_nd->exname, npc->fake_nd);
+	npc->fake_nd->u.scr.timerid = INVALID_TIMER;
+	map->addiddb(&npc->fake_nd->bl);
 	// End of initialization
 
 	return 0;
@@ -4029,4 +4603,114 @@ void npc_defaults(void) {
 	npc = &npc_s;
 
 	npc->motd = NULL;
+	npc->ev_db = NULL;
+	npc->ev_label_db = NULL;
+	npc->name_db = NULL;
+	npc->path_db = NULL;
+	npc->timer_event_ers = NULL;
+	npc->fake_nd = NULL;
+	npc->src_files = NULL;
+	/* */
+	npc->trader_ok = false;
+	npc->trader_funds[0] = npc->trader_funds[1] = 0;
+	/* */
+	npc->init = do_init_npc;
+	npc->final = do_final_npc;
+	/* */
+	npc->get_new_npc_id = npc_get_new_npc_id;
+	npc->get_viewdata = npc_get_viewdata;
+	npc->isnear_sub = npc_isnear_sub;
+	npc->isnear = npc_isnear;
+	npc->ontouch_event = npc_ontouch_event;
+	npc->ontouch2_event = npc_ontouch2_event;
+	npc->enable_sub = npc_enable_sub;
+	npc->enable = npc_enable;
+	npc->name2id = npc_name2id;
+	npc->event_dequeue = npc_event_dequeue;
+	npc->event_export_create = npc_event_export_create;
+	npc->event_export = npc_event_export;
+	npc->event_sub = npc_event_sub;
+	npc->event_doall_sub = npc_event_doall_sub;
+	npc->event_do = npc_event_do;
+	npc->event_doall_id = npc_event_doall_id;
+	npc->event_doall = npc_event_doall;
+	npc->event_do_clock = npc_event_do_clock;
+	npc->event_do_oninit = npc_event_do_oninit;
+	npc->timerevent_export = npc_timerevent_export;
+	npc->timerevent = npc_timerevent;
+	npc->timerevent_start = npc_timerevent_start;
+	npc->timerevent_stop = npc_timerevent_stop;
+	npc->timerevent_quit = npc_timerevent_quit;
+	npc->gettimerevent_tick = npc_gettimerevent_tick;
+	npc->settimerevent_tick = npc_settimerevent_tick;
+	npc->event = npc_event;
+	npc->touch_areanpc_sub = npc_touch_areanpc_sub;
+	npc->touchnext_areanpc = npc_touchnext_areanpc;
+	npc->touch_areanpc = npc_touch_areanpc;
+	npc->touch_areanpc2 = npc_touch_areanpc2;
+	npc->check_areanpc = npc_check_areanpc;
+	npc->checknear = npc_checknear;
+	npc->globalmessage = npc_globalmessage;
+	npc->run_tomb = run_tomb;
+	npc->click = npc_click;
+	npc->scriptcont = npc_scriptcont;
+	npc->buysellsel = npc_buysellsel;
+	npc->cashshop_buylist = npc_cashshop_buylist;
+	npc->buylist_sub = npc_buylist_sub;
+	npc->cashshop_buy = npc_cashshop_buy;
+	npc->buylist = npc_buylist;
+	npc->selllist_sub = npc_selllist_sub;
+	npc->selllist = npc_selllist;
+	npc->remove_map = npc_remove_map;
+	npc->unload_ev = npc_unload_ev;
+	npc->unload_ev_label = npc_unload_ev_label;
+	npc->unload_dup_sub = npc_unload_dup_sub;
+	npc->unload_duplicates = npc_unload_duplicates;
+	npc->unload = npc_unload;
+	npc->clearsrcfile = npc_clearsrcfile;
+	npc->addsrcfile = npc_addsrcfile;
+	npc->delsrcfile = npc_delsrcfile;
+	npc->parsename = npc_parsename;
+	npc->parseview = npc_parseview;
+	npc->viewisid = npc_viewisid;
+	npc->add_warp = npc_add_warp;
+	npc->parse_warp = npc_parse_warp;
+	npc->parse_shop = npc_parse_shop;
+	npc->convertlabel_db = npc_convertlabel_db;
+	npc->skip_script = npc_skip_script;
+	npc->parse_script = npc_parse_script;
+	npc->parse_duplicate = npc_parse_duplicate;
+	npc->duplicate4instance = npc_duplicate4instance;
+	npc->setcells = npc_setcells;
+	npc->unsetcells_sub = npc_unsetcells_sub;
+	npc->unsetcells = npc_unsetcells;
+	npc->movenpc = npc_movenpc;
+	npc->setdisplayname = npc_setdisplayname;
+	npc->setclass = npc_setclass;
+	npc->do_atcmd_event = npc_do_atcmd_event;
+	npc->parse_function = npc_parse_function;
+	npc->parse_mob2 = npc_parse_mob2;
+	npc->parse_mob = npc_parse_mob;
+	npc->parse_mapflag = npc_parse_mapflag;
+	npc->parsesrcfile = npc_parsesrcfile;
+	npc->script_event = npc_script_event;
+	npc->read_event_script = npc_read_event_script;
+	npc->path_db_clear_sub = npc_path_db_clear_sub;
+	npc->ev_label_db_clear_sub = npc_ev_label_db_clear_sub;
+	npc->reload = npc_reload;
+	npc->unloadfile = npc_unloadfile;
+	npc->do_clear_npc = do_clear_npc;
+	npc->debug_warps_sub = npc_debug_warps_sub;
+	npc->debug_warps = npc_debug_warps;
+	npc->secure_timeout_timer = npc_rr_secure_timeout_timer;
+	/* */
+	npc->trader_count_funds = npc_trader_count_funds;
+	npc->trader_pay = npc_trader_pay;
+	npc->trader_update = npc_trader_update;
+	npc->market_buylist = npc_market_buylist;
+	npc->trader_open = npc_trader_open;
+	npc->market_fromsql = npc_market_fromsql;
+	npc->market_tosql = npc_market_tosql;
+	npc->market_delfromsql = npc_market_delfromsql;
+	npc->market_delfromsql_sub = npc_market_delfromsql_sub;
 }
diff --git a/src/map/npc.h b/src/map/npc.h
index 16e6fe74c..4c904e1ac 100644
--- a/src/map/npc.h
+++ b/src/map/npc.h
@@ -2,17 +2,32 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _NPC_H_
-#define _NPC_H_
+#ifndef MAP_NPC_H
+#define MAP_NPC_H
 
 #include "map.h" // struct block_list
 #include "status.h" // struct status_change
 #include "unit.h" // struct unit_data
-struct block_list;
-struct npc_data;
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+
+struct HPluginData;
 struct view_data;
 
-struct unit_data npc_base_ud;
+enum npc_parse_options {
+	NPO_NONE  = 0x0,
+	NPO_ONINIT  = 0x1,
+	NPO_TRADER  = 0x2,
+};
+
+enum npc_shop_types {
+	NST_ZENY,/* default */
+	NST_CASH,/* official npc cash shop */
+	NST_MARKET,/* official npc market type */
+	NST_CUSTOM,
+	/* */
+	NST_MAX,
+};
 
 struct npc_timerevent_list {
 	int timer,pos;
@@ -22,9 +37,16 @@ struct npc_label_list {
 	int pos;
 };
 struct npc_item_list {
-	unsigned int nameid,value;
+	unsigned short nameid;
+	unsigned int value;
+	unsigned int qty;
 };
-
+struct npc_shop_data {
+	unsigned char type;/* what am i */
+	struct npc_item_list *item;/* list */
+	unsigned short items;/* total */
+};
+struct npc_parse;
 struct npc_data {
 	struct block_list bl;
 	struct unit_data *ud;
@@ -37,7 +59,7 @@ struct npc_data {
 	char exname[NAME_LENGTH+1];// unique npc name
 	int chat_id;
 	int touching_id;
-	unsigned int next_walktime;
+	int64 next_walktime;
 	uint8 dir;
 	
 	unsigned size : 2;
@@ -46,7 +68,7 @@ struct npc_data {
 	unsigned short level;
 	unsigned short stat_point;
 
-	void* chatdb; // pointer to a npc_parse struct (see npc_chat.c)
+	struct npc_parse *chatdb;
 	char* path;/* path dir */
 	enum npc_subtype subtype;
 	int src_id;
@@ -56,14 +78,17 @@ struct npc_data {
 			short xs,ys; // OnTouch area radius
 			int guild_id;
 			int timer,timerid,timeramount,rid;
-			unsigned int timertick;
+			int64 timertick;
 			struct npc_timerevent_list *timer_event;
 			int label_list_num;
 			struct npc_label_list *label_list;
+			/* */
+			struct npc_shop_data *shop;
+			bool trader;
 		} scr;
-		struct {
+		struct { /* TODO duck this as soon as the new shop formatting is deemed stable */
 			struct npc_item_list* shop_item;
-			int count;
+			unsigned short count;
 		} shop;
 		struct {
 			short xs,ys; // OnTouch area radius
@@ -76,14 +101,15 @@ struct npc_data {
 			char killer_name[NAME_LENGTH];
 		} tomb;
 	} u;
+	/* HPData Support for npc_data */
+	struct HPluginData **hdata;
+	unsigned int hdatac;
 };
 
 
-
 #define START_NPC_NUM 110000000
 
-enum actor_classes
-{
+enum actor_classes {
 	WARP_CLASS = 45,
 	HIDDEN_WARP_CLASS = 139,
 	WARP_DEBUG_CLASS = 722,
@@ -95,15 +121,11 @@ enum actor_classes
 #define MAX_NPC_CLASS 1000
 // New NPC range
 #define MAX_NPC_CLASS2_START 10000
-#define MAX_NPC_CLASS2_END 10049
+#define MAX_NPC_CLASS2_END 10110
 
 //Checks if a given id is a valid npc id. [Skotlex]
 //Since new npcs are added all the time, the max valid value is the one before the first mob (Scorpion = 1001)
-#define npcdb_checkid(id) ( ( (id) >= 46 && (id) <= 125) || (id) == HIDDEN_WARP_CLASS || ( (id) > 400 && (id) < MAX_NPC_CLASS ) || (id) == INVISIBLE_CLASS || ( (id) > 10000 && (id) < 10049 ) )
-
-#ifdef PCRE_SUPPORT
-void npc_chat_finalize(struct npc_data* nd);
-#endif
+#define npcdb_checkid(id) ( ( (id) >= 46 && (id) <= 125) || (id) == HIDDEN_WARP_CLASS || ( (id) > 400 && (id) < MAX_NPC_CLASS ) || (id) == INVISIBLE_CLASS || ( (id) > MAX_NPC_CLASS2_START && (id) < MAX_NPC_CLASS2_END ) )
 
 //Script NPC events.
 enum npce_event {
@@ -117,89 +139,212 @@ enum npce_event {
 	NPCE_KILLNPC,
 	NPCE_MAX
 };
-struct view_data* npc_get_viewdata(int class_);
-int npc_chat_sub(struct block_list* bl, va_list ap);
-int npc_event_dequeue(struct map_session_data* sd);
-int npc_event(struct map_session_data* sd, const char* eventname, int ontouch);
-int npc_touch_areanpc(struct map_session_data* sd, int16 m, int16 x, int16 y);
-int npc_touch_areanpc2(struct mob_data *md); // [Skotlex]
-int npc_check_areanpc(int flag, int16 m, int16 x, int16 y, int16 range);
-int npc_touchnext_areanpc(struct map_session_data* sd,bool leavemap);
-int npc_click(struct map_session_data* sd, struct npc_data* nd);
-int npc_scriptcont(struct map_session_data* sd, int id, bool closing);
-struct npc_data* npc_checknear(struct map_session_data* sd, struct block_list* bl);
-int npc_buysellsel(struct map_session_data* sd, int id, int type);
-int npc_buylist(struct map_session_data* sd,int n, unsigned short* item_list);
-int npc_selllist(struct map_session_data* sd, int n, unsigned short* item_list);
-void npc_parse_mob2(struct spawn_data* mob);
-const char* npc_parse_mapflag(char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath);
-struct npc_data* npc_add_warp(char* name, short from_mapid, short from_x, short from_y, short xs, short ys, unsigned short to_mapindex, short to_x, short to_y);
-int npc_globalmessage(const char* name,const char* mes);
-
-void npc_setcells(struct npc_data* nd);
-void npc_unsetcells(struct npc_data* nd);
-void npc_movenpc(struct npc_data* nd, int16 x, int16 y);
-int npc_enable(const char* name, int flag);
-void npc_setdisplayname(struct npc_data* nd, const char* newname);
-void npc_setclass(struct npc_data* nd, short class_);
-struct npc_data* npc_name2id(const char* name);
-bool npc_isnear(struct block_list * bl);
-
-int npc_get_new_npc_id(void);
-
-void npc_addsrcfile(const char* name);
-void npc_delsrcfile(const char* name);
-void npc_parsesrcfile(const char* filepath, bool runOnInit);
-void do_clear_npc(void);
-int do_final_npc(void);
-int do_init_npc(void);
-void npc_event_do_oninit(void);
-int npc_do_ontimer(int npc_id, int option);
-
-int npc_event_do(const char* name);
-int npc_event_doall(const char* name);
-int npc_event_doall_id(const char* name, int rid);
-
-int npc_timerevent_start(struct npc_data* nd, int rid);
-int npc_timerevent_stop(struct npc_data* nd);
-void npc_timerevent_quit(struct map_session_data* sd);
-int npc_gettimerevent_tick(struct npc_data* nd);
-int npc_settimerevent_tick(struct npc_data* nd, int newtimer);
-int npc_remove_map(struct npc_data* nd);
-void npc_unload_duplicates (struct npc_data* nd);
-int npc_unload(struct npc_data* nd, bool single);
-int npc_reload(void);
-void npc_read_event_script(void);
-int npc_script_event(struct map_session_data* sd, enum npce_event type);
-
-int npc_duplicate4instance(struct npc_data *snd, int16 m);
-int npc_cashshop_buy(struct map_session_data *sd, int nameid, int amount, int points);
-
-extern struct npc_data* fake_nd;
-
-int npc_cashshop_buylist(struct map_session_data *sd, int points, int count, unsigned short* item_list);
 
-/**
- * For the Secure NPC Timeout option (check config/Secure.h) [RR]
- **/
-#ifdef SECURE_NPCTIMEOUT
-	int npc_rr_secure_timeout_timer(int tid, unsigned int tick, int id, intptr_t data);
-#endif
+// linked list of npc source files
+struct npc_src_list {
+	struct npc_src_list* next;
+	char name[4]; // dynamic array, the structure is allocated with extra bytes (string length)
+};
 
-// @commands (script-based)
-int npc_do_atcmd_event(struct map_session_data* sd, const char* command, const char* message, const char* eventname);
+struct event_data {
+	struct npc_data *nd;
+	int pos;
+};
 
-bool npc_unloadfile( const char* path );
+struct npc_path_data {
+	char* path;
+	unsigned short references;
+};
 
-/* npc.c interface (barely started/WIP) */
+/* npc.c interface */
 struct npc_interface {
 	/* */
 	struct npc_data *motd;
+	DBMap *ev_db; // const char* event_name -> struct event_data*
+	DBMap *ev_label_db; // const char* label_name (without leading "::") -> struct linkdb_node**   (key: struct npc_data*; data: struct event_data*)
+	DBMap *name_db; // const char* npc_name -> struct npc_data*
+	DBMap *path_db;
+	struct eri *timer_event_ers; //For the npc timer data. [Skotlex]
+	struct npc_data *fake_nd;
+	struct npc_src_list *src_files;
+	struct unit_data base_ud;
+	/* npc trader global data, for ease of transition between the script, cleared on every usage */
+	bool trader_ok;
+	int trader_funds[2];
+	/* */
+	int (*init) (bool minimal);
+	int (*final) (void);
+	/* */
+	int (*get_new_npc_id) (void);
+	struct view_data* (*get_viewdata) (int class_);
+	int (*isnear_sub) (struct block_list *bl, va_list args);
+	bool (*isnear) (struct block_list *bl);
+	int (*ontouch_event) (struct map_session_data *sd, struct npc_data *nd);
+	int (*ontouch2_event) (struct map_session_data *sd, struct npc_data *nd);
+	int (*enable_sub) (struct block_list *bl, va_list ap);
+	int (*enable) (const char *name, int flag);
+	struct npc_data* (*name2id) (const char *name);
+	int (*event_dequeue) (struct map_session_data *sd);
+	DBData (*event_export_create) (DBKey key, va_list args);
+	int (*event_export) (struct npc_data *nd, int i);
+	int (*event_sub) (struct map_session_data *sd, struct event_data *ev, const char *eventname);
+	void (*event_doall_sub) (void *key, void *data, va_list ap);
+	int (*event_do) (const char *name);
+	int (*event_doall_id) (const char *name, int rid);
+	int (*event_doall) (const char *name);
+	int (*event_do_clock) (int tid, int64 tick, int id, intptr_t data);
+	void (*event_do_oninit) ( bool reload );
+	int (*timerevent_export) (struct npc_data *nd, int i);
+	int (*timerevent) (int tid, int64 tick, int id, intptr_t data);
+	int (*timerevent_start) (struct npc_data *nd, int rid);
+	int (*timerevent_stop) (struct npc_data *nd);
+	void (*timerevent_quit) (struct map_session_data *sd);
+	int64 (*gettimerevent_tick) (struct npc_data *nd);
+	int (*settimerevent_tick) (struct npc_data *nd, int newtimer);
+	int (*event) (struct map_session_data *sd, const char *eventname, int ontouch);
+	int (*touch_areanpc_sub) (struct block_list *bl, va_list ap);
+	int (*touchnext_areanpc) (struct map_session_data *sd, bool leavemap);
+	int (*touch_areanpc) (struct map_session_data *sd, int16 m, int16 x, int16 y);
+	int (*touch_areanpc2) (struct mob_data *md);
+	int (*check_areanpc) (int flag, int16 m, int16 x, int16 y, int16 range);
+	struct npc_data* (*checknear) (struct map_session_data *sd, struct block_list *bl);
+	int (*globalmessage) (const char *name, const char *mes);
+	void (*run_tomb) (struct map_session_data *sd, struct npc_data *nd);
+	int (*click) (struct map_session_data *sd, struct npc_data *nd);
+	int (*scriptcont) (struct map_session_data *sd, int id, bool closing);
+	int (*buysellsel) (struct map_session_data *sd, int id, int type);
+	int (*cashshop_buylist) (struct map_session_data *sd, int points, int count, unsigned short *item_list);
+	int (*buylist_sub) (struct map_session_data *sd, int n, unsigned short *item_list, struct npc_data *nd);
+	int (*cashshop_buy) (struct map_session_data *sd, int nameid, int amount, int points);
+	int (*buylist) (struct map_session_data *sd, int n, unsigned short *item_list);
+	int (*selllist_sub) (struct map_session_data *sd, int n, unsigned short *item_list, struct npc_data *nd);
+	int (*selllist) (struct map_session_data *sd, int n, unsigned short *item_list);
+	int (*remove_map) (struct npc_data *nd);
+	int (*unload_ev) (DBKey key, DBData *data, va_list ap);
+	int (*unload_ev_label) (DBKey key, DBData *data, va_list ap);
+	int (*unload_dup_sub) (struct npc_data *nd, va_list args);
+	void (*unload_duplicates) (struct npc_data *nd);
+	int (*unload) (struct npc_data *nd, bool single);
+	void (*clearsrcfile) (void);
+	void (*addsrcfile) (const char *name);
+	void (*delsrcfile) (const char *name);
+	void (*parsename) (struct npc_data *nd, const char *name, const char *start, const char *buffer, const char *filepath);
+	int (*parseview) (const char *w4, const char *start, const char *buffer, const char *filepath);
+	bool (*viewisid) (const char *viewid);
+	struct npc_data* (*add_warp) (char *name, short from_mapid, short from_x, short from_y, short xs, short ys, unsigned short to_mapindex, short to_x, short to_y);
+	const char* (*parse_warp) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int *retval);
+	const char* (*parse_shop) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int *retval);
+	void (*convertlabel_db) (struct npc_label_list *label_list, const char *filepath);
+	const char* (*skip_script) (const char *start, const char *buffer, const char *filepath, int *retval);
+	const char* (*parse_script) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int options, int *retval);
+	const char* (*parse_duplicate) (char* w1, char* w2, char* w3, char* w4, const char* start, const char* buffer, const char* filepath, int options, int *retval);
+	int (*duplicate4instance) (struct npc_data *snd, int16 m);
+	void (*setcells) (struct npc_data *nd);
+	int (*unsetcells_sub) (struct block_list *bl, va_list ap);
+	void (*unsetcells) (struct npc_data *nd);
+	void (*movenpc) (struct npc_data *nd, int16 x, int16 y);
+	void (*setdisplayname) (struct npc_data *nd, const char *newname);
+	void (*setclass) (struct npc_data *nd, short class_);
+	int (*do_atcmd_event) (struct map_session_data *sd, const char *command, const char *message, const char *eventname);
+	const char* (*parse_function) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int *retval);
+	void (*parse_mob2) (struct spawn_data *mobspawn);
+	const char* (*parse_mob) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int *retval);
+	const char* (*parse_mapflag) (char *w1, char *w2, char *w3, char *w4, const char *start, const char *buffer, const char *filepath, int *retval);
+	int (*parsesrcfile) (const char *filepath, bool runOnInit);
+	int (*script_event) (struct map_session_data *sd, enum npce_event type);
+	void (*read_event_script) (void);
+	int (*path_db_clear_sub) (DBKey key, DBData *data, va_list args);
+	int (*ev_label_db_clear_sub) (DBKey key, DBData *data, va_list args);
+	int (*reload) (void);
+	bool (*unloadfile) (const char *filepath);
+	void (*do_clear_npc) (void);
+	void (*debug_warps_sub) (struct npc_data *nd);
+	void (*debug_warps) (void);
 	/* */
-} npc_s;
+	void (*trader_count_funds) (struct npc_data *nd, struct map_session_data *sd);
+	bool (*trader_pay) (struct npc_data *nd, struct map_session_data *sd, int price, int points);
+	void (*trader_update) (int master);
+	int (*market_buylist) (struct map_session_data* sd, unsigned short list_size, struct packet_npc_market_purchase *p);
+	bool (*trader_open) (struct map_session_data *sd, struct npc_data *nd);
+	void (*market_fromsql) (void);
+	void (*market_tosql) (struct npc_data *nd, unsigned short index);
+	void (*market_delfromsql) (struct npc_data *nd, unsigned short index);
+	void (*market_delfromsql_sub) (const char *npcname, unsigned short index);
+	/**
+	 * For the Secure NPC Timeout option (check config/Secure.h) [RR]
+	 **/
+	int (*secure_timeout_timer) (int tid, int64 tick, int id, intptr_t data);
+};
 
 struct npc_interface *npc;
 
 void npc_defaults(void);
 
-#endif /* _NPC_H_ */
+
+/* comes from npc_chat.c */
+#ifdef PCRE_SUPPORT
+#include "../../3rdparty/pcre/include/pcre.h"
+/* Structure containing all info associated with a single pattern block */
+struct pcrematch_entry {
+	struct pcrematch_entry* next;
+	char* pattern;
+	pcre* pcre_;
+	pcre_extra* pcre_extra_;
+	char* label;
+};
+
+/* A set of patterns that can be activated and deactived with a single command */
+struct pcrematch_set {
+	struct pcrematch_set* prev;
+	struct pcrematch_set* next;
+	struct pcrematch_entry* head;
+	int setid;
+};
+
+/*
+ * Entire data structure hung off a NPC
+ */
+struct npc_parse {
+	struct pcrematch_set* active;
+	struct pcrematch_set* inactive;
+};
+
+struct npc_chat_interface {
+	int (*sub) (struct block_list* bl, va_list ap);
+	void (*finalize) (struct npc_data* nd);
+	void (*def_pattern) (struct npc_data* nd, int setid, const char* pattern, const char* label);
+	struct pcrematch_entry* (*create_pcrematch_entry) (struct pcrematch_set* set);
+	void (*delete_pcreset) (struct npc_data* nd, int setid);
+	void (*deactivate_pcreset) (struct npc_data* nd, int setid);
+	void (*activate_pcreset) (struct npc_data* nd, int setid);
+	struct pcrematch_set* (*lookup_pcreset) (struct npc_data* nd, int setid);
+	void (*finalize_pcrematch_entry) (struct pcrematch_entry* e);
+};
+
+struct npc_chat_interface *npc_chat;
+
+/**
+ * pcre interface (libpcre)
+ * so that plugins may share and take advantage of the core's pcre
+ * should be moved into core/perhaps its own file once hpm is enhanced for login/char
+ **/
+struct pcre_interface {
+	pcre *(*compile) (const char *pattern, int options, const char **errptr, int *erroffset, const unsigned char *tableptr);
+	pcre_extra *(*study) (const pcre *code, int options, const char **errptr);
+	int (*exec) (const pcre *code, const pcre_extra *extra, PCRE_SPTR subject, int length, int startoffset, int options, int *ovector, int ovecsize);
+	void (*free) (void *ptr);
+	int (*copy_substring) (const char *subject, int *ovector, int stringcount, int stringnumber, char *buffer, int buffersize);
+	void (*free_substring) (const char *stringptr);
+	int (*copy_named_substring) (const pcre *code, const char *subject, int *ovector, int stringcount, const char *stringname, char *buffer, int buffersize);
+	int (*get_substring) (const char *subject, int *ovector, int stringcount, int stringnumber, const char **stringptr);
+};
+
+struct pcre_interface *libpcre;
+
+/**
+ * Also defaults libpcre
+ **/
+void npc_chat_defaults(void);
+#endif
+
+#endif /* MAP_NPC_H */
diff --git a/src/map/npc_chat.c b/src/map/npc_chat.c
index c7faa2df6..8bc246819 100644
--- a/src/map/npc_chat.c
+++ b/src/map/npc_chat.c
@@ -2,25 +2,33 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifdef PCRE_SUPPORT
+#define HERCULES_CORE
 
-#include "../common/timer.h"
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
+#ifdef PCRE_SUPPORT
 
-#include "mob.h" // struct mob_data
 #include "npc.h" // struct npc_data
-#include "pc.h" // struct map_session_data
-#include "script.h" // set_var()
-
-#include "../../3rdparty/pcre/include/pcre.h"
 
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdarg.h>
+
+#include "../../3rdparty/pcre/include/pcre.h"
+
+#include "mob.h" // struct mob_data
+#include "pc.h" // struct map_session_data
+#include "script.h" // set_var()
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+
+/**
+ * interface sources
+ **/
+struct npc_chat_interface npc_chat_s;
+struct pcre_interface libpcre_s;
 
 
 /**
@@ -41,7 +49,7 @@
  *
  *    defpattern 1, "[^:]+: (.*) loves (.*)", "label";
  *
- *  this defines a new pattern in set 1 using perl syntax 
+ *  this defines a new pattern in set 1 using perl syntax
  *    (http://www.troubleshooters.com/codecorn/littperl/perlreg.htm)
  *  and tells it to jump to the supplied label when the pattern
  *  is matched.
@@ -51,7 +59,7 @@
  *  before the script gets executed.
  *
  *    activatepset 1;
- * 
+ *
  *  This activates a set of patterns.. You can have many pattern
  *  sets defined and many active all at once.  This feature allows
  *  you to set up "conversations" and ever changing expectations of
@@ -70,47 +78,16 @@
  *  deletes a pset
  */
 
-/* Structure containing all info associated with a single pattern block */
-struct pcrematch_entry {
-	struct pcrematch_entry* next;
-	char* pattern;
-	pcre* pcre_;
-	pcre_extra* pcre_extra_;
-	char* label;
-};
-
-/* A set of patterns that can be activated and deactived with a single command */
-struct pcrematch_set {
-	struct pcrematch_set* prev;
-	struct pcrematch_set* next;
-	struct pcrematch_entry* head;
-	int setid;
-};
-
-/* 
- * Entire data structure hung off a NPC
- *
- * The reason I have done it this way (a void * in npc_data and then
- * this) was to reduce the number of patches that needed to be applied
- * to a ragnarok distribution to bring this code online.  I
- * also wanted people to be able to grab this one file to get updates
- * without having to do a large number of changes.
- */
-struct npc_parse {
-	struct pcrematch_set* active;
-	struct pcrematch_set* inactive;
-};
-
 
 /**
- * delete everythign associated with a entry
+ * delete everything associated with a entry
  *
  * This does NOT do the list management
  */
 void finalize_pcrematch_entry(struct pcrematch_entry* e)
 {
-	pcre_free(e->pcre_);
-	pcre_free(e->pcre_extra_);
+	libpcre->free(e->pcre_);
+	libpcre->free(e->pcre_extra_);
 	aFree(e->pattern);
 	aFree(e->label);
 }
@@ -118,12 +95,11 @@ void finalize_pcrematch_entry(struct pcrematch_entry* e)
 /**
  * Lookup (and possibly create) a new set of patterns by the set id
  */
-static struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid) 
-{
+struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid) {
 	struct pcrematch_set *pcreset;
-	struct npc_parse *npcParse = (struct npc_parse *) nd->chatdb;
-	if (npcParse == NULL) 
-		nd->chatdb = npcParse = (struct npc_parse *) aCalloc(sizeof(struct npc_parse), 1);
+	struct npc_parse *npcParse = nd->chatdb;
+	if (npcParse == NULL)
+		nd->chatdb = npcParse = (struct npc_parse *)aCalloc(sizeof(struct npc_parse), 1);
 	
 	pcreset = npcParse->active;
 	
@@ -132,7 +108,7 @@ static struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid)
 		break;
 		pcreset = pcreset->next;
 	}
-	if (pcreset == NULL) 
+	if (pcreset == NULL)
 		pcreset = npcParse->inactive;
 	
 	while (pcreset != NULL) {
@@ -142,7 +118,7 @@ static struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid)
 	}
 	
 	if (pcreset == NULL) {
-		pcreset = (struct pcrematch_set *) aCalloc(sizeof(struct pcrematch_set), 1);
+		pcreset = (struct pcrematch_set *)aCalloc(sizeof(struct pcrematch_set), 1);
 		pcreset->next = npcParse->inactive;
 		if (pcreset->next != NULL)
 			pcreset->next->prev = pcreset;
@@ -159,11 +135,11 @@ static struct pcrematch_set* lookup_pcreset(struct npc_data* nd, int setid)
  *
  * if the setid does not exist, this will silently return
  */
-static void activate_pcreset(struct npc_data* nd, int setid)
+void activate_pcreset(struct npc_data* nd, int setid)
 {
 	struct pcrematch_set *pcreset;
-	struct npc_parse *npcParse = (struct npc_parse *) nd->chatdb;
-	if (npcParse == NULL) 
+	struct npc_parse *npcParse = nd->chatdb;
+	if (npcParse == NULL)
 		return; // Nothing to activate...
 	pcreset = npcParse->inactive;
 	while (pcreset != NULL) {
@@ -177,7 +153,7 @@ static void activate_pcreset(struct npc_data* nd, int setid)
 		pcreset->next->prev = pcreset->prev;
 	if (pcreset->prev != NULL)
 		pcreset->prev->next = pcreset->next;
-	else 
+	else
 		npcParse->inactive = pcreset->next;
 	
 	pcreset->prev = NULL;
@@ -192,15 +168,15 @@ static void activate_pcreset(struct npc_data* nd, int setid)
  *
  * if the setid does not exist, this will silently return
  */
-static void deactivate_pcreset(struct npc_data* nd, int setid)
+void deactivate_pcreset(struct npc_data* nd, int setid)
 {
 	struct pcrematch_set *pcreset;
-	struct npc_parse *npcParse = (struct npc_parse *) nd->chatdb;
-	if (npcParse == NULL) 
+	struct npc_parse *npcParse = nd->chatdb;
+	if (npcParse == NULL)
 		return; // Nothing to deactivate...
 	if (setid == -1) {
 		while(npcParse->active != NULL)
-			deactivate_pcreset(nd, npcParse->active->setid);
+			npc_chat->deactivate_pcreset(nd, npcParse->active->setid);
 		return;
 	}
 	pcreset = npcParse->active;
@@ -215,7 +191,7 @@ static void deactivate_pcreset(struct npc_data* nd, int setid)
 		pcreset->next->prev = pcreset->prev;
 	if (pcreset->prev != NULL)
 		pcreset->prev->next = pcreset->next;
-	else 
+	else
 		npcParse->active = pcreset->next;
 	
 	pcreset->prev = NULL;
@@ -228,12 +204,12 @@ static void deactivate_pcreset(struct npc_data* nd, int setid)
 /**
  * delete a set of patterns.
  */
-static void delete_pcreset(struct npc_data* nd, int setid)
+void delete_pcreset(struct npc_data* nd, int setid)
 {
 	int active = 1;
 	struct pcrematch_set *pcreset;
-	struct npc_parse *npcParse = (struct npc_parse *) nd->chatdb;
-	if (npcParse == NULL) 
+	struct npc_parse *npcParse = nd->chatdb;
+	if (npcParse == NULL)
 		return; // Nothing to deactivate...
 	pcreset = npcParse->active;
 	while (pcreset != NULL) {
@@ -250,7 +226,7 @@ static void delete_pcreset(struct npc_data* nd, int setid)
 			pcreset = pcreset->next;
 		}
 	}
-	if (pcreset == NULL) 
+	if (pcreset == NULL)
 		return;
 	
 	if (pcreset->next != NULL)
@@ -268,8 +244,8 @@ static void delete_pcreset(struct npc_data* nd, int setid)
 	
 	while (pcreset->head) {
 		struct pcrematch_entry* n = pcreset->head->next;
-		finalize_pcrematch_entry(pcreset->head);
-		aFree(pcreset->head); // Cleanin' the last ones.. [Lance]
+		npc_chat->finalize_pcrematch_entry(pcreset->head);
+		aFree(pcreset->head); // Cleaning the last ones.. [Lance]
 		pcreset->head = n;
 	}
 	
@@ -277,9 +253,9 @@ static void delete_pcreset(struct npc_data* nd, int setid)
 }
 
 /**
- * create a new pattern entry 
+ * create a new pattern entry
  */
-static struct pcrematch_entry* create_pcrematch_entry(struct pcrematch_set* set)
+struct pcrematch_entry* create_pcrematch_entry(struct pcrematch_set* set)
 {
 	struct pcrematch_entry * e =  (struct pcrematch_entry *) aCalloc(sizeof(struct pcrematch_entry), 1);
 	struct pcrematch_entry * last = set->head;
@@ -313,31 +289,31 @@ void npc_chat_def_pattern(struct npc_data* nd, int setid, const char* pattern, c
 	const char *err;
 	int erroff;
 	
-	struct pcrematch_set * s = lookup_pcreset(nd, setid);
-	struct pcrematch_entry *e = create_pcrematch_entry(s);
+	struct pcrematch_set * s = npc_chat->lookup_pcreset(nd, setid);
+	struct pcrematch_entry *e = npc_chat->create_pcrematch_entry(s);
 	e->pattern = aStrdup(pattern);
 	e->label = aStrdup(label);
-	e->pcre_ = pcre_compile(pattern, PCRE_CASELESS, &err, &erroff, NULL);
-	e->pcre_extra_ = pcre_study(e->pcre_, 0, &err);
+	e->pcre_ = libpcre->compile(pattern, PCRE_CASELESS, &err, &erroff, NULL);
+	e->pcre_extra_ = libpcre->study(e->pcre_, 0, &err);
 }
 
 /**
  * Delete everything associated with a NPC concerning the pattern
- * matching code 
+ * matching code
  *
- * this could be more efficent but.. how often do you do this?
+ * this could be more efficient but.. how often do you do this?
  */
 void npc_chat_finalize(struct npc_data* nd)
 {
-	struct npc_parse *npcParse = (struct npc_parse *) nd->chatdb;
+	struct npc_parse *npcParse = nd->chatdb;
 	if (npcParse == NULL)
 		return;
 	
 	while(npcParse->active)
-		delete_pcreset(nd, npcParse->active->setid);
+		npc_chat->delete_pcreset(nd, npcParse->active->setid);
 	
 	while(npcParse->inactive)
-		delete_pcreset(nd, npcParse->inactive->setid);
+		npc_chat->delete_pcreset(nd, npcParse->inactive->setid);
 	
 	// Additional cleaning up [Lance]
 	aFree(npcParse);
@@ -348,8 +324,8 @@ void npc_chat_finalize(struct npc_data* nd)
  */
 int npc_chat_sub(struct block_list* bl, va_list ap)
 {
-	struct npc_data* nd = (struct npc_data *) bl;
-	struct npc_parse* npcParse = (struct npc_parse *) nd->chatdb;
+	struct npc_data *nd = (struct npc_data *) bl;
+	struct npc_parse *npcParse = nd->chatdb;
 	char* msg;
 	int len, i;
 	struct map_session_data* sd;
@@ -368,13 +344,13 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
 	// iterate across all active sets
 	for (pcreset = npcParse->active; pcreset != NULL; pcreset = pcreset->next)
 	{
-		// interate across all patterns in that set
+		// n across all patterns in that set
 		for (e = pcreset->head; e != NULL; e = e->next)
 		{
-			int offsets[2*10 + 10]; // 1/3 reserved for temp space requred by pcre_exec
+			int offsets[2*10 + 10]; // 1/3 reserved for temp space required by pcre_exec
 			
 			// perform pattern match
-			int r = pcre_exec(e->pcre_, e->pcre_extra_, msg, len, 0, 0, offsets, ARRAYLENGTH(offsets));
+			int r = libpcre->exec(e->pcre_, e->pcre_extra_, msg, len, 0, 0, offsets, ARRAYLENGTH(offsets));
 			if (r > 0)
 			{
 				// save out the matched strings
@@ -382,20 +358,20 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
 				{
 					char var[6], val[255];
 					snprintf(var, sizeof(var), "$@p%i$", i);
-					pcre_copy_substring(msg, offsets, r, i, val, sizeof(val));
-					set_var(sd, var, val);
+					libpcre->copy_substring(msg, offsets, r, i, val, sizeof(val));
+					script->set_var(sd, var, val);
 				}
 				
 				// find the target label.. this sucks..
 				lst = nd->u.scr.label_list;
 				ARR_FIND(0, nd->u.scr.label_list_num, i, strncmp(lst[i].name, e->label, sizeof(lst[i].name)) == 0);
 				if (i == nd->u.scr.label_list_num) {
-					ShowWarning("Unable to find label: %s\n", e->label);
+					ShowWarning("npc_chat_sub: Unable to find label: %s\n", e->label);
 					return 0;
 				}
 				
 				// run the npc script
-				run_script(nd->u.scr.script,lst[i].pos,sd->bl.id,nd->bl.id);
+				script->run(nd->u.scr.script,lst[i].pos,sd->bl.id,nd->bl.id);
 				return 0;
 			}
 		}
@@ -404,48 +380,68 @@ int npc_chat_sub(struct block_list* bl, va_list ap)
 	return 0;
 }
 
-// Various script builtins used to support these functions
+// Various script built-ins used to support these functions
+BUILDIN(defpattern) {
+	int setid = script_getnum(st,2);
+	const char* pattern = script_getstr(st,3);
+	const char* label = script_getstr(st,4);
+	struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
+	
+	npc_chat->def_pattern(nd, setid, pattern, label);
 
-int buildin_defpattern(struct script_state* st)
-{
-	int setid = script->conv_num(st,& (st->stack->stack_data[st->start+2]));
-	const char* pattern = script->conv_str(st,& (st->stack->stack_data[st->start+3]));
-	const char* label = script->conv_str(st,& (st->stack->stack_data[st->start+4]));
-	struct npc_data* nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	npc_chat_def_pattern(nd, setid, pattern, label);
-	
-	return 1;
+	return true;
 }
 
-int buildin_activatepset(struct script_state* st)
-{
-	int setid = script->conv_num(st,& (st->stack->stack_data[st->start+2]));
-	struct npc_data* nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	activate_pcreset(nd, setid);
+BUILDIN(activatepset) {
+	int setid = script_getnum(st,2);
+	struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
 	
-	return 1;
+	npc_chat->activate_pcreset(nd, setid);
+
+	return true;
 }
 
-int buildin_deactivatepset(struct script_state* st)
-{
-	int setid = script->conv_num(st,& (st->stack->stack_data[st->start+2]));
-	struct npc_data* nd = (struct npc_data *)iMap->id2bl(st->oid);
+BUILDIN(deactivatepset) {
+	int setid = script_getnum(st,2);
+	struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
 	
-	deactivate_pcreset(nd, setid);
+	npc_chat->deactivate_pcreset(nd, setid);
 	
-	return 1;
+	return true;
 }
 
-int buildin_deletepset(struct script_state* st)
-{
-	int setid = script->conv_num(st,& (st->stack->stack_data[st->start+2]));
-	struct npc_data* nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	delete_pcreset(nd, setid);
+BUILDIN(deletepset) {
+	int setid = script_getnum(st,2);
+	struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
 	
-	return 1;
+	npc_chat->delete_pcreset(nd, setid);
+
+	return true;
+}
+
+void npc_chat_defaults(void) {
+	npc_chat = &npc_chat_s;
+	
+	npc_chat->sub = npc_chat_sub;
+	npc_chat->finalize = npc_chat_finalize;
+	npc_chat->def_pattern = npc_chat_def_pattern;
+	npc_chat->create_pcrematch_entry = create_pcrematch_entry;
+	npc_chat->delete_pcreset = delete_pcreset;
+	npc_chat->deactivate_pcreset = deactivate_pcreset;
+	npc_chat->activate_pcreset = activate_pcreset;
+	npc_chat->lookup_pcreset = lookup_pcreset;
+	npc_chat->finalize_pcrematch_entry = finalize_pcrematch_entry;
+	
+	libpcre = &libpcre_s;
+	
+	libpcre->compile = pcre_compile;
+	libpcre->study = pcre_study;
+	libpcre->exec = pcre_exec;
+	libpcre->free = pcre_free;
+	libpcre->copy_substring = pcre_copy_substring;
+	libpcre->free_substring = pcre_free_substring;
+	libpcre->copy_named_substring = pcre_copy_named_substring;
+	libpcre->get_substring = pcre_get_substring;
 }
 
 #endif //PCRE_SUPPORT
diff --git a/src/map/packets.h b/src/map/packets.h
index c467090dd..810f341d4 100644
--- a/src/map/packets.h
+++ b/src/map/packets.h
@@ -3,8 +3,8 @@
 
 //Included directly by clif.h in packet_loaddb()
 
-#ifndef _PACKETS_H_
-#define _PACKETS_H_
+#ifndef MAP_PACKETS_H
+#define MAP_PACKETS_H
 
 #ifndef packet
 	#define packet(a,b,...)
@@ -1613,7 +1613,7 @@ packet(0x020d,-1);
 
 //2009-10-27aRagexeRE
 #if PACKETVER >= 20091027
-	packet(0x07f5,6,clif->pGMReqAccountName,2);
+	packet(0x07f5,6,clif->pGMFullStrip,2);
 	packet(0x07f6,14);
 #endif
 
@@ -1971,14 +1971,14 @@ packet(0x020d,-1);
 #ifndef PACKETVER_RE
 	packet(0x091D,18,clif->pPartyBookingRegisterReq,2,4,6);
 #else
-	packet(0x08E5,41,clif->pPartyBookingRegisterReq,2,4);
+	packet(0x08E5,41,clif->pPartyRecruitRegisterReq,2,4);
 #endif
 	packet(0x08E6,4);
-	packet(0x08E7,10,clif->pPartyBookingSearchReq,2);
+	packet(0x08E7,10,clif->pPartyRecruitSearchReq,2);
 	packet(0x08E8,-1);
-	packet(0x08E9,2,clif->pPartyBookingDeleteReq,2);
+	packet(0x08E9,2,clif->pPartyRecruitDeleteReq,2);
 	packet(0x08EA,4);
-	packet(0x08EB,39,clif->pPartyBookingUpdateReq,2);
+	packet(0x08EB,39,clif->pPartyRecruitUpdateReq,2);
 	packet(0x08EC,73);
 	packet(0x08ED,43);
 	packet(0x08EE,6);
@@ -2022,16 +2022,14 @@ packet(0x020d,-1);
 	packet(0x0364,8,clif->pMoveFromKafra,2,4);
 	packet(0x096A,6,clif->pGetCharNameRequest,2);
 	packet(0x0368,6,clif->pSolveCharName,2);
-	packet(0x08E5,41,clif->pPartyBookingRegisterReq,2,4);
+	packet(0x08E5,41,clif->pPartyRecruitRegisterReq,2,4);
 	packet(0x08d2,10);
 	packet(0x0916,26,clif->pGuildInvite2,2);
-	packetKeys(0x1540e48,0x13041224,0x31247924);
-
 #endif
 
 #ifndef PACKETVER_RE
 #if PACKETVER >= 20120604
-	packet(0x0861,18,clif->pPartyBookingRegisterReq,2,4,6);
+	packet(0x0861,18,clif->pPartyRecruitRegisterReq,2,4,6);
 #endif
 #endif
 
@@ -2065,10 +2063,36 @@ packet(0x020d,-1);
 	packet(0x0886,2,clif->pReqCloseBuyingStore,0);
 #endif
 
-//2012-07-16aRagExe (special thanks to Yommy!)
+//2012-07-16aRagExe (special thanks to Yommy/Frost!)
 #if PACKETVER >= 20120716
+	packet(0x0879,18,clif->pPartyBookingRegisterReq,2,4,6);
+	packet(0x023B,26,clif->pFriendsListAdd,2);
+	packet(0x0361,5,clif->pHomMenu,2,4);
+	packet(0x0819,36,clif->pStoragePassword,0);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	packet(0x022D,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0439,8,clif->pUseItem,2,4);
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0940,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0811,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0202,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
 	packet(0x0364,8,clif->pMoveFromKafra,2,4);
-	packetKeys(0x76052205, 0x22052205, 0x22052205);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
 #endif
 
 //2013-03-20Ragexe (Judas + Yommy)
@@ -2094,7 +2118,11 @@ packet(0x020d,-1);
 	packet(0x035F,6,clif->pReqClickBuyingStore,2);
 	packet(0x0886,2,clif->pReqCloseBuyingStore,0);
 	packet(0x0938,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
-	packet(0x085D,41,clif->pPartyBookingRegisterReq,2,4);
+#ifdef PACKETVER_RE
+	packet(0x085D,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x085D,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
 	//packet(0x095A,8); // unknown usage
 	packet(0x0868,-1,clif->pItemListWindowSelected,2,4,8);
 	packet(0x0888,19,clif->pWantToConnection,2,6,10,14,18);
@@ -2103,7 +2131,6 @@ packet(0x020d,-1);
 	packet(0x086F,26,clif->pFriendsListAdd,2);
 	packet(0x093F,5,clif->pHomMenu,2,4);
 	packet(0x0947,36,clif->pStoragePassword,0);
-	packetKeys(0x3F094C49, 0x55F86C1E, 0x58AA359A);
 	// Shuffle End
 
 	// New Packets
@@ -2136,7 +2163,11 @@ packet(0x020d,-1);
 	packet(0x0360,6,clif->pReqClickBuyingStore,2);
 	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
 	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
-	packet(0x092D,41,clif->pPartyBookingRegisterReq,2,4);
+#ifdef PACKETVER_RE
+	packet(0x092D,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x092D,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
 	//packet(0x08AA,8); // CZ_JOIN_BATTLE_FIELD
 	packet(0x0963,-1,clif->pItemListWindowSelected,2,4,8);
 	packet(0x0943,19,clif->pWantToConnection,2,6,10,14,18);
@@ -2171,7 +2202,11 @@ packet(0x020d,-1);
 	packet(0x0368,6,clif->pReqClickBuyingStore,2);
 	packet(0x086E,2,clif->pReqCloseBuyingStore,0);
 	packet(0x0874,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
-	packet(0x089B,41,clif->pPartyBookingRegisterReq,2,4);
+#ifdef PACKETVER_RE
+	packet(0x089B,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x089B,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
 	//packet(0x0965,8); // CZ_JOIN_BATTLE_FIELD
 	packet(0x086A,-1,clif->pItemListWindowSelected,2,4,8);
 	packet(0x08A9,19,clif->pWantToConnection,2,6,10,14,18);
@@ -2205,7 +2240,11 @@ packet(0x020d,-1);
 	packet(0x0892,6,clif->pReqClickBuyingStore,2);
 	packet(0x0964,2,clif->pReqCloseBuyingStore,0);
 	packet(0x0869,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
-	packet(0x0874,41,clif->pPartyBookingRegisterReq,2,4);
+#ifdef PACKETVER_RE
+	packet(0x0874,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x0874,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
 	// packet(0x088E,8); // CZ_JOIN_BATTLE_FIELD
 	packet(0x0958,-1,clif->pItemListWindowSelected,2,4,8);
 	packet(0x0919,19,clif->pWantToConnection,2,6,10,14,18);
@@ -2238,7 +2277,11 @@ packet(0x020d,-1);
 	packet(0x0360,6,clif->pReqClickBuyingStore,2);
 	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
 	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
-	packet(0x0365,41,clif->pPartyBookingRegisterReq,2,4);
+#ifdef PACKETVER_RE
+	packet(0x0365,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
 	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
 	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
 	packet(0x022D,19,clif->pWantToConnection,2,6,10,14,18);
@@ -2249,8 +2292,714 @@ packet(0x020d,-1);
 	packet(0x0883,36,clif->pStoragePassword,0);
 #endif
 
+//2013-06-12Ragexe (Shakto)
+#if PACKETVER >= 20130612
+	packet(0x087E,5,clif->pChangeDir,2,4);
+	packet(0x0919,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0940,26,clif->pFriendsListAdd,2);
+	packet(0x093A,5,clif->pHomMenu,2,4);
+	packet(0x0964,36,clif->pStoragePassword,0);
+#endif
+
+//2013-06-18Ragexe (Shakto)
+#if PACKETVER >= 20130618
+	packet(0x0889,7,clif->pActionRequest,2,6);
+	packet(0x0951,10,clif->pUseSkillToId,2,4,6);
+	packet(0x088E,5,clif->pWalkToXY,2);
+	packet(0x0930,6,clif->pTickSend,2);
+	packet(0x08A6,5,clif->pChangeDir,2,4);
+	packet(0x0962,6,clif->pTakeItem,2);
+	packet(0x0917,6,clif->pDropItem,2,4);
+	packet(0x0885,8,clif->pMoveToKafra,2,4);
+	packet(0x0936,8,clif->pMoveFromKafra,2,4);
+	packet(0x096A,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x094F,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x0944,6,clif->pGetCharNameRequest,2);
+	packet(0x0945,6,clif->pSolveCharName,2);
+	packet(0x0890,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0363,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0281,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0891,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0862,6,clif->pReqClickBuyingStore,2);
+	packet(0x085A,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0932,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+#ifdef PACKETVER_RE
+	packet(0x08A7,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x08A7,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
+	// packet(0x087A,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0942,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x095B,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0887,26,clif->pPartyInvite2,2);
+	// packet(0x0878,4); // CZ_GANGSI_RANK
+	packet(0x0953,26,clif->pFriendsListAdd,2);
+	packet(0x02C4,5,clif->pHomMenu,2,4);
+	packet(0x0864,36,clif->pStoragePassword,0);
+#endif
+
+//2013-06-26Ragexe (Shakto)
+#if PACKETVER >= 20130626
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x094D,5,clif->pChangeDir,2,4);
+	packet(0x088B,6,clif->pTakeItem,2);
+	packet(0x0952,6,clif->pDropItem,2,4);
+	packet(0x0921,8,clif->pMoveToKafra,2,4);
+	packet(0x0817,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0811,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0365,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+#ifdef PACKETVER_RE
+	packet(0x0894,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x0894,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
+	// packet(0x0860,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x08A5,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x088C,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0895,26,clif->pPartyInvite2,2);
+	// packet(0x088F,4); // CZ_GANGSI_RANK
+	packet(0x08AB,26,clif->pFriendsListAdd,2);
+	packet(0x0960,5,clif->pHomMenu,2,4);
+	packet(0x0930,36,clif->pStoragePassword,0);
+#endif
+
+/* Bank System [Yommy/Hercules] */
+#if PACKETVER >= 20130724
+	packet(0x09A6,12); // ZC_BANKING_CHECK
+	packet(0x09A7,10,clif->pBankDeposit,2,4,6);
+	packet(0x09A8,16); // ZC_ACK_BANKING_DEPOSIT
+	packet(0x09A9,10,clif->pBankWithdraw,2,4,6);
+	packet(0x09AA,16); // ZC_ACK_BANKING_WITHDRAW
+	packet(0x09AB,6,clif->pBankCheck,2,4);
+	////
+	packet(0x09B6,6,clif->pBankOpen,2,4);
+	packet(0x09B7,4); // ZC_ACK_OPEN_BANKING
+	packet(0x09B8,6,clif->pBankClose,2,4);
+	packet(0x09B9,4); // ZC_ACK_CLOSE_BANKING
+#endif
+
+//2013-07-03Ragexe (Shakto)
+#if PACKETVER >= 20130703
+	packet(0x0930,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0202,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+#ifdef PACKETVER_RE
+	packet(0x0365,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x022D,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x0436,4); // CZ_GANGSI_RANK
+	packet(0x0360,26,clif->pFriendsListAdd,2);
+	packet(0x094A,5,clif->pHomMenu,2,4);
+	packet(0x0873,36,clif->pStoragePassword,0);
+	packet(0x097C,4,clif->pRanklist);
+#endif
+	
+//2013-08-07Ragexe (Shakto)
+#if PACKETVER >= 20130807
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0202,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0811,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+#ifdef PACKETVER_RE
+	packet(0x0365,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x022D,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x0436,4); // CZ_GANGSI_RANK
+	packet(0x023B,26,clif->pFriendsListAdd,2);
+	packet(0x0361,5,clif->pHomMenu,2,4);
+	packet(0x0887,36,clif->pStoragePassword,0);
+#endif
+
+//2013-08-14aRagexe - Themon
+#if PACKETVER >= 20130814
+	packet(0x0874,7,clif->pActionRequest,2,6);
+	packet(0x0947,10,clif->pUseSkillToId,2,4,6);
+	packet(0x093A,5,clif->pWalkToXY,2);
+	packet(0x088A,6,clif->pTickSend,2);
+	packet(0x088C,5,clif->pChangeDir,2,4);
+	packet(0x0926,6,clif->pTakeItem,2);
+	packet(0x095F,6,clif->pDropItem,2,4);
+	packet(0x0202,8,clif->pMoveToKafra,2,4);
+	packet(0x0873,8,clif->pMoveFromKafra,2,4);
+	packet(0x0887,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0962,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x0937,6,clif->pGetCharNameRequest,2);
+	packet(0x0923,6,clif->pSolveCharName,2);
+	packet(0x0868,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0941,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0889,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0835,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0895,6,clif->pReqClickBuyingStore,2);
+	packet(0x094E,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0936,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+#ifdef PACKETVER_RE
+	packet(0x0365,41,clif->pPartyRecruitRegisterReq,2,4);
+#else // not PACKETVER_RE
+	packet(0x0959,18,clif->pPartyBookingRegisterReq,2,4);
+#endif // PACKETVER_RE
+	// packet(0x0896,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x08A4,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x0368,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0927,26,clif->pPartyInvite2,2);
+	// packet(0x0815,4); // CZ_GANGSI_RANK
+	packet(0x0281,26,clif->pFriendsListAdd,2);
+	packet(0x0958,5,clif->pHomMenu,2,4);
+	packet(0x0885,36,clif->pStoragePassword,0);
+#endif
+
+// 2013-12-18bRagexe - Yommy
+#if PACKETVER >= 20131218
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0947,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x022D,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x092F,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x087B,4); // CZ_GANGSI_RANK
+	packet(0x08AB,26,clif->pFriendsListAdd,2);
+	packet(0x0811,5,clif->pHomMenu,2,4);
+	packet(0x085C,36,clif->pStoragePassword,0);
+	/* New */
+	packet(0x09d4,2,clif->pNPCShopClosed);
+	packet(0x09ce,102,clif->pGM_Monster_Item,2);
+	/* NPC Market */
+	packet(0x09d8,2,clif->pNPCMarketClosed);
+	packet(0x09d6,-1,clif->pNPCMarketPurchase);
+#endif
+
+// 2013-12-23cRagexe - Yommy
+#if PACKETVER >= 20131223
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0202,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0811,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x022d,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x0436,4); // CZ_GANGSI_RANK
+	packet(0x023B,26,clif->pFriendsListAdd,2);
+	packet(0x0361,5,clif->pHomMenu,2,4);
+	packet(0x08A4,36,clif->pStoragePassword,0);
+	packet(0x09df,7);
+#endif
+
+// 2013-12-30aRagexe - Yommy
+#if PACKETVER >= 20131230
+	packet(0x0871,7,clif->pActionRequest,2,6);
+	packet(0x02C4,10,clif->pUseSkillToId,2,4,6);
+	packet(0x035F,5,clif->pWalkToXY,2);
+	packet(0x0438,6,clif->pTickSend,2);
+	packet(0x094A,5,clif->pChangeDir,2,4);
+	packet(0x092A,6,clif->pTakeItem,2);
+	packet(0x0860,6,clif->pDropItem,2,4);
+	packet(0x0968,8,clif->pMoveToKafra,2,4);
+	packet(0x0895,8,clif->pMoveFromKafra,2,4);
+	packet(0x091E,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x096A,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x0926,6,clif->pGetCharNameRequest,2);
+	packet(0x0898,6,clif->pSolveCharName,2);
+	packet(0x087B,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0369,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x093D,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x087F,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0969,6,clif->pReqClickBuyingStore,2);
+	packet(0x094C,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0365,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x091F,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x093E,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x022D,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x089C,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x08A9,26,clif->pPartyInvite2,2);
+	// packet(0x087E,4); // CZ_GANGSI_RANK
+	packet(0x0943,26,clif->pFriendsListAdd,2);
+	packet(0x0949,5,clif->pHomMenu,2,4);
+	packet(0x091D,36,clif->pStoragePassword,0);
+#endif
+
+// 2014 Packet Data
+
+// 2014-01-15eRagexe - YomRawr
+#if PACKETVER >= 20140115
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x08A7,5,clif->pChangeDir,2,4);
+	packet(0x0940,6,clif->pTakeItem,2);
+	packet(0x0361,6,clif->pDropItem,2,4);
+	packet(0x088E,8,clif->pMoveToKafra,2,4);
+	packet(0x0367,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x0802,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0360,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0817,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0815,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x096A,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x088A,6,clif->pReqClickBuyingStore,2);
+	packet(0x0965,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x096A,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x088A,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0965,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x0966,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x095D,26,clif->pPartyInvite2,2);
+	// packet(0x095B,4); // CZ_GANGSI_RANK
+	packet(0x089B,26,clif->pFriendsListAdd,2);
+	packet(0x092D,5,clif->pHomMenu,2,4);
+	packet(0x0865,36,clif->pStoragePassword,0);
+#endif
+
+// 2014-02-05bRagexe - Themon
+#if PACKETVER >= 20140205
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0202,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0811,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x022D,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x0436,4); // CZ_GANGSI_RANK
+	packet(0x023B,26,clif->pFriendsListAdd,2);
+	packet(0x0361,5,clif->pHomMenu,2,4);
+	packet(0x0938,36,clif->pStoragePassword,0);
+	packet(0x09DF,7);
+#endif
+
+// 2014-03-05bRagexe - Themon
+#if PACKETVER >= 20140305
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0815,5,clif->pChangeDir,2,4);
+	packet(0x0202,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0436,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0811,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0361,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x0438,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x0878,4); // CZ_GANGSI_RANK
+	packet(0x07E4,26,clif->pFriendsListAdd,2);
+	packet(0x0934,5,clif->pHomMenu,2,4);
+	packet(0x095e,36,clif->pStoragePassword,0);
+	packet(0x09DF,7);
+#endif
+
+// 2014-04-02gRagexe - Themon
+#if PACKETVER >= 20140402 
+	packet(0x0946,7,clif->pActionRequest,2,6);
+	packet(0x0868,10,clif->pUseSkillToId,2,4,6);
+	packet(0x093F,5,clif->pWalkToXY,2);
+	packet(0x0950,6,clif->pTickSend,2);
+	packet(0x0360,5,clif->pChangeDir,2,4);
+	packet(0x0958,6,clif->pTakeItem,2);
+	packet(0x0882,6,clif->pDropItem,2,4);
+	packet(0x095C,8,clif->pMoveToKafra,2,4);
+	packet(0x085B,8,clif->pMoveFromKafra,2,4);
+	packet(0x0364,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x092D,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x088A,6,clif->pGetCharNameRequest,2);
+	packet(0x07EC,6,clif->pSolveCharName,2);
+	packet(0x0965,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x085D,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0933,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x091F,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x023B,6,clif->pReqClickBuyingStore,2);
+	packet(0x0867,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0944,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x08AC,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x094C,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0883,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x0920,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0890,26,clif->pPartyInvite2,2);
+	// packet(0x088C,4); // CZ_GANGSI_RANK
+	packet(0x089A,26,clif->pFriendsListAdd,2);
+	packet(0x0896,5,clif->pHomMenu,2,4);
+	packet(0x0926,36,clif->pStoragePassword,0);
+	packet(0x09DF,7);
+#endif
+
+// 2014-04-16aRagexe - Themon
+#if PACKETVER >= 20140416 
+	packet(0x0369,7,clif->pActionRequest,2,6);
+	packet(0x083C,10,clif->pUseSkillToId,2,4,6);
+	packet(0x0437,5,clif->pWalkToXY,2);
+	packet(0x035F,6,clif->pTickSend,2);
+	packet(0x0202,5,clif->pChangeDir,2,4);
+	packet(0x07E4,6,clif->pTakeItem,2);
+	packet(0x0362,6,clif->pDropItem,2,4);
+	packet(0x07EC,8,clif->pMoveToKafra,2,4);
+	packet(0x0364,8,clif->pMoveFromKafra,2,4);
+	packet(0x0438,10,clif->pUseSkillToPos,2,4,6,8);
+	packet(0x0366,90,clif->pUseSkillToPosMoreInfo,2,4,6,8,10);
+	packet(0x096A,6,clif->pGetCharNameRequest,2);
+	packet(0x0368,6,clif->pSolveCharName,2);
+	packet(0x0838,12,clif->pSearchStoreInfoListItemClick,2,6,10);
+	packet(0x0835,2,clif->pSearchStoreInfoNextPage,0);
+	packet(0x0819,-1,clif->pSearchStoreInfo,2,4,5,9,13,14,15);
+	packet(0x0811,-1,clif->pReqTradeBuyingStore,2,4,8,12);
+	packet(0x0360,6,clif->pReqClickBuyingStore,2);
+	packet(0x0817,2,clif->pReqCloseBuyingStore,0);
+	packet(0x0815,-1,clif->pReqOpenBuyingStore,2,4,8,9,89);
+	packet(0x0365,18,clif->pPartyBookingRegisterReq,2,4);
+	// packet(0x0363,8); // CZ_JOIN_BATTLE_FIELD
+	packet(0x0281,-1,clif->pItemListWindowSelected,2,4,8);
+	packet(0x022D,19,clif->pWantToConnection,2,6,10,14,18);
+	packet(0x0802,26,clif->pPartyInvite2,2);
+	// packet(0x0436,4); // CZ_GANGSI_RANK
+	packet(0x023B,26,clif->pFriendsListAdd,2);
+	packet(0x0361,5,clif->pHomMenu,2,4);
+	packet(0x095C,36,clif->pStoragePassword,0);
+	packet(0x09DF,7);
+#endif
+
+/* PacketKeys: http://hercules.ws/board/topic/1105-hercules-wpe-free-june-14th-patch/ */
+#if PACKETVER >= 20110817
+	packetKeys(0x053D5CED,0x3DED6DED,0x6DED6DED); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20110824
+	packetKeys(0x35C91401,0x262A5556,0x28FA03AA); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20110831
+	packetKeys(0x3AD67ED0,0x44703C69,0x6F876809); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20110906
+	packetKeys(0x3AD67ED0,0x44703C69,0x6F876809); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111005
+	packetKeys(0x291E6762,0x77CD391A,0x60AC2F16); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111012
+	packetKeys(0x7F3C2D29,0x59B01DE6,0x1DBB44CA); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111021
+	packetKeys(0x357D55DC,0x5A8D759F,0x245C30F5); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111025
+	packetKeys(0x50AE1A63,0x3CE579B5,0x29C10406); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111102
+	packetKeys(0x5324329D,0x5D545D52,0x06137269); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111109
+	packetKeys(0x0B642BDA,0x6ECB1D1C,0x61C7454B); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111122
+	packetKeys(0x3B550F07,0x1F666C7C,0x60304EF5); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111207
+	packetKeys(0x2A610886,0x3E09165E,0x57C11888); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111214
+	packetKeys(0x5151306B,0x7AE32886,0x53060628); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111220
+	packetKeys(0x05D53871,0x7D0027B4,0x29975333); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20111228
+	packetKeys(0x0FF87E93,0x6CFF7860,0x3A3D1DEC); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120104
+	packetKeys(0x262034A1,0x674542A5,0x73A50BA5); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120111
+	packetKeys(0x2B412AFC,0x4FF94487,0x6705339D); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120120
+	packetKeys(0x504345D0,0x3D427B1B,0x794C2DCC); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120202
+	packetKeys(0x2CFC0A71,0x2BA91D8D,0x087E39E0); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120207
+	packetKeys(0x1D373F5D,0x5ACD604D,0x1C4D7C4D); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120214
+	packetKeys(0x7A255EFA,0x30977276,0x2D4A0448); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120229
+	packetKeys(0x520B4C64,0x2800407D,0x47651458); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120307
+	packetKeys(0x382A6DEF,0x5CBE7202,0x61F46637); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120314
+	packetKeys(0x689C1729,0x11812639,0x60F82967); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120321
+	packetKeys(0x21F9683F,0x710C5CA5,0x1FD910E9); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120328
+	packetKeys(0x75B8553B,0x37F20B12,0x385C2B40); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120404
+	packetKeys(0x0036310C,0x2DCD0BED,0x1EE62A78); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120410
+	packetKeys(0x01581359,0x452D6FFA,0x6AFB6E2E); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120418
+	packetKeys(0x01540E48,0x13041224,0x31247924); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120424
+	packetKeys(0x411D1DBB,0x4CBA4848,0x1A432FC4); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120509
+	packetKeys(0x16CF3301,0x1F472B9B,0x0B4A3CD2); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120515
+	packetKeys(0x4A715EF9,0x79103E4F,0x405C1238); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120525
+	packetKeys(0x70EB4CCB,0x0487713C,0x398D4B08); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120605
+	packetKeys(0x68CA3080,0x31B74BDD,0x505208F1); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120612
+	packetKeys(0x32E45D64,0x35643564,0x35643564); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120618
+	packetKeys(0x261F261F,0x261F261F,0x261F261F); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120702
+	packetKeys(0x25733B31,0x53486CFD,0x398649BD); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20120716
+	packetKeys(0x76052205,0x22052205,0x22052205); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130320
+	packetKeys(0x3F094C49,0x55F86C1E,0x58AA359A); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130514
+	packetKeys(0x75794A38,0x58A96BC1,0x296E6FB8); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130522
+	packetKeys(0x6948050B,0x06511D9D,0x725D4DF1); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130529
+	packetKeys(0x023A6C87,0x14BF1F1E,0x5CC70CC9); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130605
+	packetKeys(0x646E08D9,0x5F153AB5,0x61B509B5); /* Thanks to Shakto */
+#endif
+
 #if PACKETVER >= 20130612
-	packetKeys(0x6D166F66, 0x3C000FCF, 0x295B0FCB); /* Thanks to Shakto */
+	packetKeys(0x6D166F66,0x3C000FCF,0x295B0FCB); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130618
+	packetKeys(0x434115DE,0x34A10FE9,0x6791428E); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130626
+	packetKeys(0x38F453EF,0x6A040FD8,0X65BD6668); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130703
+	packetKeys(0x4FF90E23,0x0F1432F2,0x4CFA1EDA); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130807
+	packetKeys(0x7E241DE0,0x5E805580,0x3D807D80); /* Thanks to Shakto */
+#endif
+
+#if PACKETVER >= 20130814
+	packetKeys(0x23A23148,0x0C41420E,0x53785AD7); /* Themon */
+#endif
+
+#if PACKETVER >= 20131218
+	packetKeys(0x6A596301,0x76866D0E,0x32294A45);
+#endif
+
+#if PACKETVER >= 20131223
+	packetKeys(0x631C511C,0x111C111C,0x111C111C);
+#endif
+
+#if PACKETVER >= 20131230
+	packetKeys(0x611B7097,0x01F957A1,0x768A0FCB);
+#endif
+
+// 2014 Packet Keys
+
+#if PACKETVER >= 20140115
+	packetKeys(0x63224335,0x0F3A1F27,0x6D217B24); /* Thanks to Yommy */
+#endif
+
+#if PACKETVER >= 20140205
+	packetKeys(0x63DC7BDC,0x7BDC7BDC,0x7BDC7BDC); /* Themon */
+#endif
+
+#if PACKETVER >= 20140305
+	packetKeys(0x116763F2,0x41117DAC,0x7FD13C45); /* Themon */
+#endif
+
+#if PACKETVER >= 20140402
+	packetKeys(0x15D3271C,0x004D725B,0x111A3A37); /* Themon */
+#endif
+
+#if PACKETVER >= 20140416
+	packetKeys(0x04810281,0x42814281,0x42814281); /* Themon */
+#endif
+
+#if defined(OBFUSCATIONKEY1) && defined(OBFUSCATIONKEY2) && defined(OBFUSCATIONKEY3)
+	packetKeys(OBFUSCATIONKEY1,OBFUSCATIONKEY2,OBFUSCATIONKEY3);
 #endif
 
-#endif /* _PACKETS_H_ */
+#endif /* MAP_PACKETS_H */
diff --git a/src/map/packets_struct.h b/src/map/packets_struct.h
index 083c00e31..b32baf53a 100644
--- a/src/map/packets_struct.h
+++ b/src/map/packets_struct.h
@@ -3,21 +3,20 @@
 
 /* Hercules Renewal: Phase Two http://hercules.ws/board/topic/383-hercules-renewal-phase-two/ */
 
-#ifndef _PACKETS_STRUCT_H_
-#define _PACKETS_STRUCT_H_
+#ifndef MAP_PACKETS_STRUCT_H
+#define MAP_PACKETS_STRUCT_H
 
+#include "../common/cbasetypes.h"
 #include "../common/mmo.h"
 
 /**
- * structs for data
- */
-struct EQUIPSLOTINFO {
-	unsigned short card[4];
-};
-/**
  *
  **/
 enum packet_headers {
+	banking_withdraw_ackType = 0x9aa,
+	banking_deposit_ackType = 0x9a8,
+	banking_checkType = 0x9a6,
+	cart_additem_ackType = 0x12c,
 	sc_notickType = 0x196,
 #if PACKETVER < 20061218
 	additemType = 0xa0,
@@ -38,7 +37,7 @@ enum packet_headers {
 	idle_unitType = 0x2ee,
 #elif PACKETVER < 20101124
 	idle_unitType = 0x7f9,
-#elif PACKETVER < 20140000 //actual 20120221
+#elif PACKETVER < 20150000 //actual 20120221
 	idle_unitType = 0x857,
 #else
 	idle_unitType = 0x915,
@@ -52,6 +51,15 @@ enum packet_headers {
 #endif
 	status_change2Type = 0x43f,
 	status_change_endType = 0x196,
+#if PACKETVER < 20091103
+	spawn_unit2Type = 0x7c,
+	idle_unit2Type = 0x78,
+#endif
+#if PACKETVER < 20071113
+	damageType = 0x8a,
+#else
+	damageType = 0x2e1,
+#endif
 #if PACKETVER < 4
 	spawn_unitType = 0x79,
 #elif PACKETVER < 7
@@ -62,7 +70,7 @@ enum packet_headers {
 	spawn_unitType = 0x2ed,
 #elif PACKETVER < 20101124
 	spawn_unitType = 0x7f8,
-#elif PACKETVER < 20140000 //actual 20120221
+#elif PACKETVER < 20150000 //actual 20120221
 	spawn_unitType = 0x858,
 #else
 	spawn_unitType = 0x90f,
@@ -73,6 +81,8 @@ enum packet_headers {
 	authokType = 0x2eb,
 #endif
 	script_clearType = 0x8d6,
+	package_item_announceType = 0x7fd,
+	item_drop_announceType = 0x7fd,
 #if PACKETVER < 4
 	unit_walkingType = 0x7b,
 #elif PACKETVER < 7
@@ -83,7 +93,7 @@ enum packet_headers {
 	unit_walkingType = 0x2ec,
 #elif PACKETVER < 20101124
 	unit_walkingType = 0x7f7,
-#elif PACKETVER < 20140000 //actual 20120221
+#elif PACKETVER < 20150000 //actual 20120221
 	unit_walkingType = 0x856,
 #else
 	unit_walkingType = 0x914,
@@ -96,22 +106,192 @@ enum packet_headers {
 	bgqueue_revokereqType = 0x8da,
 	bgqueue_battlebeginackType = 0x8e0,
 	bgqueue_notify_entryType = 0x8d9,
-	bgqueue_battlebegins = 0x8df,
+	bgqueue_battlebeginsType = 0x8df,
+	notify_bounditemType = 0x2d3,
+#if PACKETVER < 20110718
+	skill_entryType = 0x11f,
+#elif PACKETVER < 20121212
+	skill_entryType = 0x8c7,
+#elif PACKETVER < 20130731
+	skill_entryType = 0x99f,
+#else
+	skill_entryType = 0x9ca,
+#endif
+	graffiti_entryType = 0x1c9,
 #if PACKETVER > 20130000 /* not sure date */
 	dropflooritemType = 0x84b,
 #else
 	dropflooritemType = 0x9e,
 #endif
+#if PACKETVER >= 20120925
+	inventorylistnormalType = 0x991,
+#elif PACKETVER >= 20080102
+	inventorylistnormalType = 0x2e8,
+#elif PACKETVER >= 20071002
+	inventorylistnormalType = 0x1ee,
+#else
+	inventorylistnormalType = 0xa3,
+#endif
+#if PACKETVER >= 20120925
+	inventorylistequipType = 0x992,
+#elif PACKETVER >= 20080102
+	inventorylistequipType = 0x2d0,
+#elif PACKETVER >= 20071002
+	inventorylistequipType = 0x295,
+#else
+	inventorylistequipType = 0xa4,
+#endif
+#if PACKETVER >= 20120925
+	storagelistnormalType = 0x995,
+#elif PACKETVER >= 20080102
+	storagelistnormalType = 0x2ea,
+#elif PACKETVER >= 20071002
+	storagelistnormalType = 0x295,
+#else
+	storagelistnormalType = 0xa5,
+#endif
+#if PACKETVER >= 20120925
+	storagelistequipType = 0x996,
+#elif PACKETVER >= 20080102
+	storagelistequipType = 0x2d1,
+#elif PACKETVER >= 20071002
+	storagelistequipType = 0x296,
+#else
+	storagelistequipType = 0xa6,
+#endif
+#if PACKETVER >= 20120925
+	cartlistnormalType = 0x993,
+#elif PACKETVER >= 20080102
+	cartlistnormalType = 0x2e9,
+#elif PACKETVER >= 20071002
+	cartlistnormalType = 0x1ef,
+#else
+	cartlistnormalType = 0x123,
+#endif
+#if PACKETVER >= 20120925
+	cartlistequipType = 0x994,
+#elif PACKETVER >= 20080102
+	cartlistequipType = 0x2d2,
+#elif PACKETVER >= 20071002
+	cartlistequipType = 0x297,
+#else
+	cartlistequipType = 0x122,
+#endif
+#if PACKETVER >= 20120925
+	equipitemType = 0x998,
+#else
+	equipitemType = 0xa9,
+#endif
+#if PACKETVER >= 20120925
+	equipitemackType = 0x999,
+#else
+	equipitemackType = 0xaa,
+#endif
+#if PACKETVER >= 20120925
+	unequipitemackType = 0x99a,
+#else
+	unequipitemackType = 0xac,
+#endif
+#if PACKETVER >= 20120925
+	viewequipackType = 0x997,
+#elif PACKETVER >= 20101124
+	viewequipackType = 0x859,
+#else
+	viewequipackType = 0x2d7,
+#endif
+	notifybindonequip = 0x2d3,
 	monsterhpType = 0x977,
 	maptypeproperty2Type = 0x99b,
+	npcmarketresultackType = 0x9d7,
+	npcmarketopenType = 0x9d5,
+#if PACKETVER >= 20131223
+	wisendType = 0x9df,
+#else
+	wisendType = 0x98,
+#endif
 };
 
+#if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
 #pragma pack(push, 1)
+#endif // not NetBSD < 6 / Solaris
+
+/**
+ * structs for data
+ */
+struct EQUIPSLOTINFO {
+	unsigned short card[4];
+} __attribute__((packed));
+
+struct NORMALITEM_INFO {
+	short index;
+	unsigned short ITID;
+	unsigned char type;
+#if PACKETVER < 20120925
+	uint8 IsIdentified;
+#endif
+	short count;
+#if PACKETVER >= 20120925
+	unsigned int WearState;
+#else
+	unsigned short WearState;
+#endif
+#if PACKETVER >= 5
+	struct EQUIPSLOTINFO slot;
+#endif
+#if PACKETVER >= 20080102
+	int HireExpireDate;
+#endif
+#if PACKETVER >= 20120925
+	struct {
+		unsigned char IsIdentified : 1;
+		unsigned char PlaceETCTab : 1;
+		unsigned char SpareBits : 6;
+	} Flag;
+#endif
+} __attribute__((packed));
+
+struct EQUIPITEM_INFO {
+	short index;
+	unsigned short ITID;
+	unsigned char type;
+#if PACKETVER < 20120925
+	uint8 IsIdentified;
+#endif
+#if PACKETVER >= 20120925
+	unsigned int location;
+	unsigned int WearState;
+#else
+	unsigned short location;
+	unsigned short WearState;
+#endif
+#if PACKETVER < 20120925
+	uint8 IsDamaged;
+#endif
+	unsigned char RefiningLevel;
+	struct EQUIPSLOTINFO slot;
+#if PACKETVER >= 20071002
+	int HireExpireDate;
+#endif
+#if PACKETVER >= 20080102
+    unsigned short bindOnEquipType;
+#endif
+#if PACKETVER >= 20100629
+    unsigned short wItemSpriteNumber;
+#endif
+#if PACKETVER >= 20120925
+	struct {
+		unsigned char IsIdentified : 1;
+		unsigned char IsDamaged : 1;
+		unsigned char PlaceETCTab : 1;
+		unsigned char SpareBits : 5;
+	} Flag;
+#endif
+} __attribute__((packed));
 
 struct packet_authok {
 	short PacketType;
 	unsigned int startTime;
-	char PosDir[3];
+	unsigned char PosDir[3];
 	unsigned char xSize;
 	unsigned char ySize;
 #if PACKETVER >= 20080102
@@ -138,8 +318,8 @@ struct packet_additem {
 	unsigned short Index;
 	unsigned short count;
 	unsigned short nameid;
-	bool IsIdentified;
-	bool IsDamaged;
+	uint8 IsIdentified;
+	uint8 IsDamaged;
 	unsigned char refiningLevel;
 	struct EQUIPSLOTINFO slot;
 #if PACKETVER >= 20120925
@@ -164,14 +344,73 @@ struct packet_dropflooritem {
 #if PACKETVER >= 20130000 /* not sure date */
 	unsigned short type;
 #endif
-	bool IsIdentified;
+	uint8 IsIdentified;
 	short xPos;
 	short yPos;
 	unsigned char subX;
 	unsigned char subY;
 	short count;
 } __attribute__((packed));
-
+#if PACKETVER < 20091103
+struct packet_idle_unit2 {
+	short PacketType;
+#if PACKETVER >= 20071106
+	unsigned char objecttype;
+#endif
+	unsigned int GID;
+	short speed;
+	short bodyState;
+	short healthState;
+	short effectState;
+	short job;
+	short head;
+	short weapon;
+	short accessory;
+	short shield;
+	short accessory2;
+	short accessory3;
+	short headpalette;
+	short bodypalette;
+	short headDir;
+	unsigned int GUID;
+	short GEmblemVer;
+	short honor;
+	short virtue;
+	uint8 isPKModeON;
+	unsigned char sex;
+	unsigned char PosDir[3];
+	unsigned char xSize;
+	unsigned char ySize;
+	unsigned char state;
+	short clevel;
+} __attribute__((packed));
+struct packet_spawn_unit2 {
+	short PacketType;
+#if PACKETVER >= 20071106
+	unsigned char objecttype;
+#endif
+	unsigned int GID;
+	short speed;
+	short bodyState;
+	short healthState;
+	short effectState;
+	short head;
+	short weapon;
+	short accessory;
+	short job;
+	short shield;
+	short accessory2;
+	short accessory3;
+	short headpalette;
+	short bodypalette;
+	short headDir;
+	uint8 isPKModeON;
+	unsigned char sex;
+	unsigned char PosDir[3];
+	unsigned char xSize;
+	unsigned char ySize;
+} __attribute__((packed));
+#endif
 struct packet_spawn_unit {
 	short PacketType;
 #if PACKETVER >= 20091103
@@ -209,21 +448,21 @@ struct packet_spawn_unit {
 	unsigned int GUID;
 	short GEmblemVer;
 	short honor;
-#if PACKETVER >= 20091103
+#if PACKETVER > 7
 	int virtue;
 #else
 	short virtue;
 #endif
-	bool isPKModeON;
+	uint8 isPKModeON;
 	unsigned char sex;
-	char PosDir[3];
+	unsigned char PosDir[3];
 	unsigned char xSize;
 	unsigned char ySize;
 	short clevel;
 #if PACKETVER >= 20080102
 	short font;
 #endif
-#if PACKETVER >= 20140000 //actual 20120221
+#if PACKETVER >= 20150000 //actual 20120221
 	int maxHP;
 	int HP;
 	unsigned char isBoss;
@@ -234,13 +473,15 @@ struct packet_unit_walking {
 	short PacketType;
 #if PACKETVER >= 20091103
 	short PacketLength;
+#endif
+#if PACKETVER > 20071106
 	unsigned char objecttype;
 #endif
 	unsigned int GID;
 	short speed;
 	short bodyState;
 	short healthState;
-#if PACKETVER < 20080102
+#if PACKETVER < 7
 	short effectState;
 #else
 	int effectState;
@@ -268,21 +509,21 @@ struct packet_unit_walking {
 	unsigned int GUID;
 	short GEmblemVer;
 	short honor;
-#if PACKETVER >= 20091103
+#if PACKETVER > 7
 	int virtue;
 #else
 	short virtue;
 #endif
-	bool isPKModeON;
+	uint8 isPKModeON;
 	unsigned char sex;
-	char MoveData[6];
+	unsigned char MoveData[6];
 	unsigned char xSize;
 	unsigned char ySize;
 	short clevel;
 #if PACKETVER >= 20080102
 	short font;
 #endif
-#if PACKETVER >= 20140000 //actual 20120221
+#if PACKETVER >= 20150000 //actual 20120221
 	int maxHP;
 	int HP;
 	unsigned char isBoss;
@@ -326,14 +567,14 @@ struct packet_idle_unit {
 	unsigned int GUID;
 	short GEmblemVer;
 	short honor;
-#if PACKETVER >= 20091103
+#if PACKETVER > 7
 	int virtue;
 #else
 	short virtue;
 #endif
-	bool isPKModeON;
+	uint8 isPKModeON;
 	unsigned char sex;
-	char PosDir[3];
+	unsigned char PosDir[3];
 	unsigned char xSize;
 	unsigned char ySize;
 	unsigned char state;
@@ -341,7 +582,7 @@ struct packet_idle_unit {
 #if PACKETVER >= 20080102
 	short font;
 #endif
-#if PACKETVER >= 20140000 //actual 20120221
+#if PACKETVER >= 20150000 //actual 20120221
 	int maxHP;
 	int HP;
 	unsigned char isBoss;
@@ -356,7 +597,7 @@ struct packet_status_change {
 #if PACKETVER >= 20120618
 	unsigned int Total;
 #endif
-#if PACKETVER >= 20090121	
+#if PACKETVER >= 20090121
 	unsigned int Left;
 	int val1;
 	int val2;
@@ -386,30 +627,30 @@ struct packet_maptypeproperty2 {
 	short PacketType;
 	short type;
 	struct {
-		unsigned int party					: 1;
-		unsigned int guild					: 1;
-		unsigned int siege					: 1;
-		unsigned int mineffect				: 1;
-		unsigned int nolockon				: 1;
-		unsigned int countpk				: 1;
-		unsigned int nopartyformation		: 1;
-		unsigned int bg						: 1;
-		unsigned int noitemconsumption		: 1;
-		unsigned int usecart				: 1;
-		unsigned int summonstarmiracle		: 1;
-		unsigned int SpareBits				: 15;
+		unsigned int party             : 1;  // Show attack cursor on non-party members (PvP)
+		unsigned int guild             : 1;  // Show attack cursor on non-guild members (GvG)
+		unsigned int siege             : 1;  // Show emblem over characters' heads when in GvG (WoE castle)
+		unsigned int mineffect         : 1;  // Automatically enable /mineffect
+		unsigned int nolockon          : 1;  // TODO: What does this do? (shows attack cursor on non-party members)
+		unsigned int countpk           : 1;  /// Show the PvP counter
+		unsigned int nopartyformation  : 1;  /// Prevent party creation/modification
+		unsigned int bg                : 1;  // TODO: What does this do? Probably related to Battlegrounds, but I'm not sure on the effect
+		unsigned int noitemconsumption : 1;  // TODO: What does this do? (shows a "Nothing found in the selected map" message when set)
+		unsigned int usecart           : 1;  /// Allow opening cart inventory
+		unsigned int summonstarmiracle : 1;  // TODO: What does this do? Related to Taekwon Masters, but I have no idea.
+		unsigned int SpareBits         : 15; /// Currently ignored, reserved for future updates
 	} flag;
 } __attribute__((packed));
 
 struct packet_bgqueue_ack {
 	short PacketType;
-	short type;
+	unsigned char type;
 	char bg_name[NAME_LENGTH];
 } __attribute__((packed));
 
 struct packet_bgqueue_notice_delete {
 	short PacketType;
-	short type;
+	unsigned char type;
 	char bg_name[NAME_LENGTH];
 } __attribute__((packed));
 
@@ -437,7 +678,7 @@ struct packet_bgqueue_revoke_req {
 
 struct packet_bgqueue_battlebegin_ack {
 	short PacketType;
-	short result;
+	unsigned char result;
 	char bg_name[NAME_LENGTH];
 	char game_name[NAME_LENGTH];
 } __attribute__((packed));
@@ -459,7 +700,267 @@ struct packet_script_clear {
 	unsigned int NpcID;
 } __attribute__((packed));
 
+/* made possible thanks to Yommy!! */
+struct packet_package_item_announce {
+	short PacketType;
+	short PacketLength;
+	unsigned char type;
+	unsigned short ItemID;
+	char len;
+	char Name[NAME_LENGTH];
+	char unknown;
+	unsigned short BoxItemID;
+} __attribute__((packed));
+
+/* made possible thanks to Yommy!! */
+struct packet_item_drop_announce {
+	short PacketType;
+	short PacketLength;
+	unsigned char type;
+	unsigned short ItemID;
+	char len;
+	char Name[NAME_LENGTH];
+	char monsterNameLen;
+	char monsterName[NAME_LENGTH];
+} __attribute__((packed));
+
+struct packet_cart_additem_ack {
+	short PacketType;
+	char result;
+} __attribute__((packed));
+
+struct packet_banking_check {
+	short PacketType;
+	int64 Money;
+	short Reason;
+} __attribute__((packed));
+
+struct packet_banking_deposit_req {
+	short PacketType;
+	unsigned int AID;
+	int Money;
+} __attribute__((packed));
+
+struct packet_banking_withdraw_req {
+	short PacketType;
+	unsigned int AID;
+	int Money;
+} __attribute__((packed));
+
+struct packet_banking_deposit_ack {
+	short PacketType;
+	short Reason;
+	int64 Money;
+	int Balance;
+} __attribute__((packed));
+
+struct packet_banking_withdraw_ack {
+	short PacketType;
+	short Reason;
+	int64 Money;
+	int Balance;
+} __attribute__((packed));
+
+struct packet_itemlist_normal {
+	short PacketType;
+	short PacketLength;
+	struct NORMALITEM_INFO list[MAX_ITEMLIST];
+} __attribute__((packed));
+
+struct packet_itemlist_equip {
+	short PacketType;
+	short PacketLength;
+	struct EQUIPITEM_INFO list[MAX_ITEMLIST];
+} __attribute__((packed));
+
+struct packet_storelist_normal {
+	short PacketType;
+	short PacketLength;
+#if PACKETVER >= 20120925
+	char name[NAME_LENGTH];
+#endif
+	struct NORMALITEM_INFO list[MAX_ITEMLIST];
+} __attribute__((packed));
+
+struct packet_storelist_equip {
+	short PacketType;
+	short PacketLength;
+#if PACKETVER >= 20120925
+	char name[NAME_LENGTH];
+#endif
+	struct EQUIPITEM_INFO list[MAX_ITEMLIST];
+} __attribute__((packed));
+
+struct packet_equip_item {
+	short PacketType;
+	unsigned short index;
+#if PACKETVER >= 20120925
+	unsigned int wearLocation;
+#else
+	unsigned short wearLocation;
+#endif
+} __attribute__((packed));
+
+struct packet_equipitem_ack {
+	short PacketType;
+	unsigned short index;
+#if PACKETVER >= 20120925
+	unsigned int wearLocation;
+#else
+	unsigned short wearLocation;
+#endif
+#if PACKETVER >= 20100629
+	unsigned short wItemSpriteNumber;
+#endif
+	unsigned char result;
+} __attribute__((packed));
+
+struct packet_unequipitem_ack {
+	short PacketType;
+	unsigned short index;
+#if PACKETVER >= 20120925
+	unsigned int wearLocation;
+#else
+	unsigned short wearLocation;
+#endif
+	unsigned char result;
+} __attribute__((packed));
+
+struct packet_viewequip_ack {
+	short PacketType;
+	short PacketLength;
+	char characterName[NAME_LENGTH];
+	short job;
+	short head;
+	short accessory;
+	short accessory2;
+	short accessory3;
+#if PACKETVER >= 20101124
+	short robe;
+#endif
+	short headpalette;
+	short bodypalette;
+	unsigned char sex;
+	struct EQUIPITEM_INFO list[MAX_INVENTORY];
+} __attribute__((packed));
+
+struct packet_notify_bounditem {
+	short PacketType;
+	unsigned short index;
+} __attribute__((packed));
+
+struct packet_skill_entry {
+	short PacketType;
+#if PACKETVER >= 20110718
+	short PacketLength;
+#endif
+	unsigned int AID;
+	unsigned int creatorAID;
+	short xPos;
+	short yPos;
+#if PACKETVER >= 20121212
+	int job;
+#else
+	unsigned char job;
+#endif
+#if PACKETVER >= 20110718
+	char RadiusRange;
+#endif
+	unsigned char isVisible;
+#if PACKETVER >= 20130731
+	unsigned char level;
+#endif
+} __attribute__((packed));
+
+struct packet_graffiti_entry {
+	short PacketType;
+	unsigned int AID;
+	unsigned int creatorAID;
+	short xPos;
+	short yPos;
+	unsigned char job;
+	unsigned char isVisible;
+	unsigned char isContens;
+	char msg[80];
+} __attribute__((packed));
+
+struct packet_damage {
+	short PacketType;
+	unsigned int GID;
+	unsigned int targetGID;
+	unsigned int startTime;
+	int attackMT;
+	int attackedMT;
+#if PACKETVER < 20071113
+	short damage;
+#else
+	int damage;
+#endif
+	short count;
+	unsigned char action;
+#if PACKETVER < 20071113
+	short leftDamage;
+#else
+	int leftDamage;
+#endif
+} __attribute__((packed));
+
+struct packet_gm_monster_item {
+	short PacketType;
+#if PACKETVER >= 20131218
+	char str[100];
+#else
+	char str[24];
+#endif
+} __attribute__((packed));
+
+struct packet_npc_market_purchase {
+	short PacketType;
+	short PacketLength;
+	struct {
+		unsigned short ITID;
+		int qty;
+	} list[MAX_INVENTORY];/* assuming MAX_INVENTORY is max since you can't hold more than MAX_INVENTORY items thus cant buy that many at once. */
+} __attribute__((packed));
+
+struct packet_npc_market_result_ack {
+	short PacketType;
+	short PacketLength;
+	unsigned char result;
+	struct {
+		unsigned short ITID;
+		unsigned short qty;
+		unsigned int price;
+	} list[MAX_INVENTORY];/* assuming MAX_INVENTORY is max since you can't hold more than MAX_INVENTORY items thus cant buy that many at once. */
+} __attribute__((packed));
+
+struct packet_npc_market_open {
+	short PacketType;
+	short PacketLength;
+	/* inner struct figured by Ind after some annoying hour of debugging (data Thanks to Yommy) */
+	struct {
+		unsigned short nameid;
+		unsigned char type;
+		unsigned int price;
+		unsigned int qty;
+		unsigned short view;
+	// It seems that the client doesn't have any hard-coded limit for this list
+	// it's possible to send up to 1890 items without dropping a packet that's
+	// too large [Panikon]
+	} list[1000];/* TODO: whats the actual max of this? */
+} __attribute__((packed));
+
+struct packet_wis_end {
+	short PacketType;
+	char result;
+#if PACKETVER >= 20131223
+	unsigned int unknown;/* maybe AID, not sure what for (works sending as 0) */
+#endif
+} __attribute__((packed));
+
 
+#if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
 #pragma pack(pop)
+#endif // not NetBSD < 6 / Solaris
 
-#endif /* _PACKETS_STRUCT_H_ */
+#endif /* MAP_PACKETS_STRUCT_H */
diff --git a/src/map/party.c b/src/map/party.c
index adcb35c5a..7cf340edb 100644
--- a/src/map/party.c
+++ b/src/map/party.c
@@ -1,46 +1,46 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/socket.h" // last_tick
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/utils.h"
-#include "../common/strlib.h"
+#define HERCULES_CORE
 
+#include "../config/core.h" // GP_BOUND_ITEMS, RENEWAL_EXP
 #include "party.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
 #include "atcommand.h"	//msg_txt()
-#include "pc.h"
-#include "map.h"
-#include "instance.h"
 #include "battle.h"
-#include "intif.h"
 #include "clif.h"
+#include "instance.h"
+#include "intif.h"
+#include "itemdb.h"
 #include "log.h"
+#include "map.h"
+#include "mob.h" // struct mob_data
+#include "pc.h"
 #include "skill.h"
 #include "status.h"
-#include "itemdb.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-
-static DBMap* party_db; // int party_id -> struct party_data* (releases data)
-static DBMap* party_booking_db; // int char_id -> struct party_booking_ad_info* (releases data) // Party Booking [Spiria]
-static unsigned long party_booking_nextid = 1;
+#include "../common/HPM.h"
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h" // last_tick
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-int party_send_xy_timer(int tid, unsigned int tick, int id, intptr_t data);
+struct party_interface party_s;
 
 /*==========================================
  * Fills the given party_member structure according to the sd provided.
  * Used when creating/adding people to a party. [Skotlex]
  *------------------------------------------*/
-static void party_fill_member(struct party_member* member, struct map_session_data* sd, unsigned int leader)
-{
+void party_fill_member(struct party_member* member, struct map_session_data* sd, unsigned int leader) {
   	member->account_id = sd->status.account_id;
 	member->char_id    = sd->status.char_id;
 	safestrncpy(member->name, sd->status.name, NAME_LENGTH);
@@ -52,8 +52,7 @@ static void party_fill_member(struct party_member* member, struct map_session_da
 }
 /// Get the member_id of a party member.
 /// Return -1 if not in party.
-int party_getmemberid(struct party_data* p, struct map_session_data* sd)
-{
+int party_getmemberid(struct party_data* p, struct map_session_data* sd) {
 	int member_id;
 	nullpo_retr(-1, p);
 	if( sd == NULL )
@@ -66,7 +65,6 @@ int party_getmemberid(struct party_data* p, struct map_session_data* sd)
 	return member_id;
 }
 
-
 /*==========================================
  * Request an available sd of this party
  *------------------------------------------*/
@@ -81,10 +79,8 @@ struct map_session_data* party_getavailablesd(struct party_data *p)
 /*==========================================
  * Retrieves and validates the sd pointer for this party member [Skotlex]
  *------------------------------------------*/
-
-static TBL_PC* party_sd_check(int party_id, int account_id, int char_id)
-{
-	TBL_PC* sd = iMap->id2sd(account_id);
+TBL_PC* party_sd_check(int party_id, int account_id, int char_id) {
+	TBL_PC* sd = map->id2sd(account_id);
 
 	if (!(sd && sd->status.char_id == char_id))
 		return NULL;
@@ -93,7 +89,7 @@ static TBL_PC* party_sd_check(int party_id, int account_id, int char_id)
 		sd->status.party_id = party_id;// auto-join if not in a party
 	if (sd->status.party_id != party_id)
 	{	//If player belongs to a different party, kick him out.
-		intif_party_leave(party_id,account_id,char_id);
+		intif->party_leave(party_id,account_id,char_id);
 		return NULL;
 	}
 
@@ -102,35 +98,30 @@ static TBL_PC* party_sd_check(int party_id, int account_id, int char_id)
 int party_db_final(DBKey key, DBData *data, va_list ap) {
 	struct party_data *p;
 	
-	if( ( p = DB->data2ptr(data) ) && p->instance )
-		aFree(p->instance);
+	if( ( p = DB->data2ptr(data) ) ) {
+		int j;
+		
+		if( p->instance )
+			aFree(p->instance);
+		
+		for( j = 0; j < p->hdatac; j++ ) {
+			if( p->hdata[j]->flag.free ) {
+				aFree(p->hdata[j]->data);
+			}
+			aFree(p->hdata[j]);
+		}
+		if( p->hdata )
+			aFree(p->hdata);
+	}
 	
 	return 0;
 }
-/*==========================================
- * Destructor
- * Called in map shutdown, cleanup var
- *------------------------------------------*/
-void do_final_party(void)
-{
-	party_db->destroy(party_db,party_db_final);
-	party_booking_db->destroy(party_booking_db,NULL); // Party Booking [Spiria]
-}
-// Constructor, init vars
-void do_init_party(void)
-{
-	party_db = idb_alloc(DB_OPT_RELEASE_DATA);
-	party_booking_db = idb_alloc(DB_OPT_RELEASE_DATA); // Party Booking [Spiria]
-	iTimer->add_timer_func_list(party_send_xy_timer, "party_send_xy_timer");
-	iTimer->add_timer_interval(iTimer->gettick()+battle_config.party_update_interval, party_send_xy_timer, 0, 0, battle_config.party_update_interval);
-}
-
 /// Party data lookup using party id.
 struct party_data* party_search(int party_id)
 {
 	if(!party_id)
 		return NULL;
-	return (struct party_data*)idb_get(party_db,party_id);
+	return (struct party_data*)idb_get(party->db,party_id);
 }
 
 /// Party data lookup using party name.
@@ -138,7 +129,7 @@ struct party_data* party_searchname(const char* str)
 {
 	struct party_data* p;
 
-	DBIterator *iter = db_iterator(party_db);
+	DBIterator *iter = db_iterator(party->db);
 	for( p = dbi_first(iter); dbi_exists(iter); p = dbi_next(iter) )
 	{
 		if( strncmpi(p->party.name,str,NAME_LENGTH) == 0 )
@@ -170,22 +161,21 @@ int party_create(struct map_session_data *sd,char *name,int item,int item2)
 
 	sd->party_creating = true;
 
-	party_fill_member(&leader, sd, 1);
+	party->fill_member(&leader, sd, 1);
 
-	intif_create_party(&leader,name,item,item2);
+	intif->create_party(&leader,name,item,item2);
 	return 0;
 }
 
 
-void party_created(int account_id,int char_id,int fail,int party_id,char *name)
-{
+void party_created(int account_id,int char_id,int fail,int party_id,char *name) {
 	struct map_session_data *sd;
-	sd=iMap->id2sd(account_id);
+	sd=map->id2sd(account_id);
 
-	if (!sd || sd->status.char_id != char_id || !sd->party_creating )
-	{	//Character logged off before creation ack?
+	if (!sd || sd->status.char_id != char_id || !sd->party_creating ) {
+		//Character logged off before creation ack?
 		if (!fail) //break up party since player could not be added to it.
-			intif_party_leave(party_id,account_id,char_id);
+			intif->party_leave(party_id,account_id,char_id);
 		return;
 	}
 
@@ -203,46 +193,43 @@ void party_created(int account_id,int char_id,int fail,int party_id,char *name)
 
 int party_request_info(int party_id, int char_id)
 {
-	return intif_request_partyinfo(party_id, char_id);
+	return intif->request_partyinfo(party_id, char_id);
 }
 
 /// Invoked (from char-server) when the party info is not found.
-int party_recv_noinfo(int party_id, int char_id)
-{
+int party_recv_noinfo(int party_id, int char_id) {
 	party->broken(party_id);
-	if( char_id != 0 )// requester
-	{
+	if( char_id != 0 ) {
+		// requester
 		struct map_session_data* sd;
-		sd = iMap->charid2sd(char_id);
+		sd = map->charid2sd(char_id);
 		if( sd && sd->status.party_id == party_id )
 			sd->status.party_id = 0;
 	}
 	return 0;
 }
 
-static void party_check_state(struct party_data *p)
-{
+void party_check_state(struct party_data *p) {
 	int i;
 	memset(&p->state, 0, sizeof(p->state));
-	for (i = 0; i < MAX_PARTY; i ++)
-	{
-		if (!p->party.member[i].online) continue; //Those not online shouldn't aport to skill usage and all that.
+	for (i = 0; i < MAX_PARTY; i ++) {
+		if (!p->party.member[i].online) continue; //Those not online shouldn't apart to skill usage and all that.
 		switch (p->party.member[i].class_) {
-		case JOB_MONK:
-		case JOB_BABY_MONK:
-		case JOB_CHAMPION:
-			p->state.monk = 1;
-		break;
-		case JOB_STAR_GLADIATOR:
-			p->state.sg = 1;
-		break;
-		case JOB_SUPER_NOVICE:
-		case JOB_SUPER_BABY:
-			p->state.snovice = 1;
-		break;
-		case JOB_TAEKWON:
-			p->state.tk = 1;
-		break;
+			case JOB_MONK:
+			case JOB_BABY_MONK:
+			case JOB_CHAMPION:
+				p->state.monk = 1;
+			break;
+			case JOB_STAR_GLADIATOR:
+				p->state.sg = 1;
+			break;
+			case JOB_SUPER_NOVICE:
+			case JOB_SUPER_BABY:
+				p->state.snovice = 1;
+			break;
+			case JOB_TAEKWON:
+				p->state.tk = 1;
+			break;
 		}
 	}
 }
@@ -261,7 +248,7 @@ int party_recv_info(struct party* sp, int char_id)
 
 	nullpo_ret(sp);
 
-	p = (struct party_data*)idb_get(party_db, sp->party_id);
+	p = (struct party_data*)idb_get(party->db, sp->party_id);
 	if( p != NULL ) {// diff members
 		for( member_id = 0; member_id < MAX_PARTY; ++member_id ) {
 			member = &p->party.member[member_id];
@@ -290,7 +277,7 @@ int party_recv_info(struct party* sp, int char_id)
 		CREATE(p, struct party_data, 1);
 		p->instance = NULL;
 		p->instances = 0;
-		idb_put(party_db, sp->party_id, p);
+		idb_put(party->db, sp->party_id, p);
 	}
 	while( removed_count > 0 ) {// no longer in party
 		member_id = removed[--removed_count];
@@ -306,9 +293,9 @@ int party_recv_info(struct party* sp, int char_id)
 		member = &p->party.member[member_id];
 		if ( member->char_id == 0 )
 			continue;// empty
-		p->data[member_id].sd = party_sd_check(sp->party_id, member->account_id, member->char_id);
+		p->data[member_id].sd = party->sd_check(sp->party_id, member->account_id, member->char_id);
 	}
-	party_check_state(p);
+	party->check_state(p);
 	while( added_count > 0 ) { // new in party
 		member_id = added[--added_count];
 		sd = p->data[member_id].sd;
@@ -319,15 +306,17 @@ int party_recv_info(struct party* sp, int char_id)
 		clif->party_option(p,sd,0x100);
 		clif->party_info(p,NULL);
 		for( j = 0; j < p->instances; j++ ) {
-			if( instances[p->instance[j]].idle_timer == INVALID_TIMER && instances[p->instance[j]].progress_timer == INVALID_TIMER )
-				continue;
-			clif->instance_join(sd->fd, p->instance[j]);
-			break;
+			if( p->instance[j] >= 0 ) {
+				if( instance->list[p->instance[j]].idle_timer == INVALID_TIMER && instance->list[p->instance[j]].progress_timer == INVALID_TIMER )
+					continue;
+				clif->instance_join(sd->fd, p->instance[j]);
+				break;
+			}
 		}
 	}
-	if( char_id != 0 )// requester
-	{
-		sd = iMap->charid2sd(char_id);
+	if( char_id != 0 ) {
+		// requester
+		sd = map->charid2sd(char_id);
 		if( sd && sd->status.party_id == sp->party_id && party->getmemberid(p,sd) == -1 )
 			sd->status.party_id = 0;// was not in the party
 	}
@@ -396,8 +385,7 @@ int party_invite(struct map_session_data *sd,struct map_session_data *tsd)
 	return 1;
 }
 
-void party_reply_invite(struct map_session_data *sd,int party_id,int flag)
-{
+void party_reply_invite(struct map_session_data *sd,int party_id,int flag) {
 	struct map_session_data* tsd;
 	struct party_member member;
 
@@ -407,13 +395,13 @@ void party_reply_invite(struct map_session_data *sd,int party_id,int flag)
 		sd->party_invite_account = 0;
 		return;
 	}
-	tsd = iMap->id2sd(sd->party_invite_account);
+	tsd = map->id2sd(sd->party_invite_account);
 
 	if( flag == 1 && !sd->party_creating && !sd->party_joining )
 	{// accepted and allowed
 		sd->party_joining = true;
-		party_fill_member(&member, sd, 0);
-		intif_party_addmember(sd->party_invite, &member);
+		party->fill_member(&member, sd, 0);
+		intif->party_addmember(sd->party_invite, &member);
 	}
 	else
 	{// rejected or failure
@@ -441,10 +429,12 @@ void party_member_joined(struct map_session_data *sd)
 		int j;
 		p->data[i].sd = sd;
 		for( j = 0; j < p->instances; j++ ) {
-			if( instances[p->instance[j]].idle_timer == INVALID_TIMER && instances[p->instance[j]].progress_timer == INVALID_TIMER )
-				continue;
-			clif->instance_join(sd->fd, p->instance[j]);
-			break;
+			if( p->instance[j] >= 0 ) {
+				if( instance->list[p->instance[j]].idle_timer == INVALID_TIMER && instance->list[p->instance[j]].progress_timer == INVALID_TIMER )
+					continue;
+				clif->instance_join(sd->fd, p->instance[j]);
+				break;
+			}
 		}
 	} else
 		sd->status.party_id = 0; //He does not belongs to the party really?
@@ -452,19 +442,18 @@ void party_member_joined(struct map_session_data *sd)
 
 /// Invoked (from char-server) when a new member is added to the party.
 /// flag: 0-success, 1-failure
-int party_member_added(int party_id,int account_id,int char_id, int flag)
-{
-	struct map_session_data *sd = iMap->id2sd(account_id),*sd2;
+int party_member_added(int party_id,int account_id,int char_id, int flag) {
+	struct map_session_data *sd = map->id2sd(account_id),*sd2;
 	struct party_data *p = party->search(party_id);
 	int i, j;
 
 	if(sd == NULL || sd->status.char_id != char_id || !sd->party_joining ) {
 		if (!flag) //Char logged off before being accepted into party.
-			intif_party_leave(party_id,account_id,char_id);
+			intif->party_leave(party_id,account_id,char_id);
 		return 0;
 	}
 
-	sd2 = iMap->id2sd(sd->party_invite_account);
+	sd2 = map->id2sd(sd->party_invite_account);
 
 	sd->party_joining = false;
 	sd->party_invite = 0;
@@ -472,7 +461,7 @@ int party_member_added(int party_id,int account_id,int char_id, int flag)
 
 	if (!p) {
 		ShowError("party_member_added: party %d not found.\n",party_id);
-		intif_party_leave(party_id,account_id,char_id);
+		intif->party_leave(party_id,account_id,char_id);
 		return 0;
 	}
 
@@ -502,10 +491,12 @@ int party_member_added(int party_id,int account_id,int char_id, int flag)
 	clif->charnameupdate(sd); //Update char name's display [Skotlex]
 
 	for( j = 0; j < p->instances; j++ ) {
-		if( instances[p->instance[j]].idle_timer == INVALID_TIMER && instances[p->instance[j]].progress_timer == INVALID_TIMER )
-			continue;
-		clif->instance_join(sd->fd, p->instance[j]);
-		break;
+		if( p->instance[j] >= 0 ) {
+			if( instance->list[p->instance[j]].idle_timer == INVALID_TIMER && instance->list[p->instance[j]].progress_timer == INVALID_TIMER )
+				continue;
+			clif->instance_join(sd->fd, p->instance[j]);
+			break;
+		}
 	}
 	
 	return 0;
@@ -532,7 +523,7 @@ int party_removemember(struct map_session_data* sd, int account_id, char* name)
 	if( i == MAX_PARTY )
 		return 0; // no such char in party
 
-	intif_party_leave(p->party.party_id,account_id,p->party.member[i].char_id);
+	intif->party_leave(p->party.party_id,account_id,p->party.member[i].char_id);
 	return 1;
 }
 
@@ -550,14 +541,14 @@ int party_leave(struct map_session_data *sd)
 	if( i == MAX_PARTY )
 		return 0;
 
-	intif_party_leave(p->party.party_id,sd->status.account_id,sd->status.char_id);
+	intif->party_leave(p->party.party_id,sd->status.account_id,sd->status.char_id);
 	return 1;
 }
 
 /// Invoked (from char-server) when a party member leaves the party.
 int party_member_withdraw(int party_id, int account_id, int char_id)
 {
-	struct map_session_data* sd = iMap->id2sd(account_id);
+	struct map_session_data* sd = map->id2sd(account_id);
 	struct party_data* p = party->search(party_id);
 
 	if( p ) {
@@ -568,18 +559,26 @@ int party_member_withdraw(int party_id, int account_id, int char_id)
 			memset(&p->party.member[i], 0, sizeof(p->party.member[0]));
 			memset(&p->data[i], 0, sizeof(p->data[0]));
 			p->party.count--;
-			party_check_state(p);
+			party->check_state(p);
 		}
 	}
 
 	if( sd && sd->status.party_id == party_id && sd->status.char_id == char_id ) {
+#ifdef GP_BOUND_ITEMS
+		pc->bound_clear(sd,IBT_PARTY);
+#endif
 		sd->status.party_id = 0;
 		clif->charnameupdate(sd); //Update name display [Skotlex]
 		//TODO: hp bars should be cleared too
-		if( p->instances )
+		if( p && p->instances )
 			instance->check_kick(sd);
 	}
-
+	if (sd && sd->sc.data[SC_DANCING]) {
+		status_change_end(&sd->bl, SC_DANCING, INVALID_TIMER);
+		status_change_end(&sd->bl, SC_DRUMBATTLE, INVALID_TIMER);
+		status_change_end(&sd->bl, SC_NIBELUNGEN, INVALID_TIMER);
+		status_change_end(&sd->bl, SC_SIEGFRIED, INVALID_TIMER);
+	}
 	return 0;
 }
 
@@ -594,8 +593,10 @@ int party_broken(int party_id)
 		return 0;
 
 	for( j = 0; j < p->instances; j++ ) {
-		instance->destroy( p->instance[j] );
-		instances[p->instance[j]].owner_id = 0;
+		if( p->instance[j] >= 0 ) {
+			instance->destroy( p->instance[j] );
+			instance->list[p->instance[j]].owner_id = 0;
+		}
 	}
 	
 	for( i = 0; i < MAX_PARTY; i++ ) {
@@ -605,7 +606,19 @@ int party_broken(int party_id)
 		}
 	}
 
-	idb_remove(party_db,party_id);
+	if( p->instance )
+		aFree(p->instance);
+
+	for( j = 0; j < p->hdatac; j++ ) {
+		if( p->hdata[j]->flag.free ) {
+			aFree(p->hdata[j]->data);
+		}
+		aFree(p->hdata[j]);
+	}
+	if( p->hdata )
+		aFree(p->hdata);
+	
+	idb_remove(party->db,party_id);
 	return 0;
 }
 
@@ -615,14 +628,13 @@ int party_changeoption(struct map_session_data *sd,int exp,int item)
 
 	if( sd->status.party_id==0)
 		return 0;
-	intif_party_changeoption(sd->status.party_id,sd->status.account_id,exp,item);
+	intif->party_changeoption(sd->status.party_id,sd->status.account_id,exp,item);
 	return 0;
 }
 
-int party_optionchanged(int party_id,int account_id,int exp,int item,int flag)
-{
+int party_optionchanged(int party_id,int account_id,int exp,int item,int flag) {
 	struct party_data *p;
-	struct map_session_data *sd=iMap->id2sd(account_id);
+	struct map_session_data *sd=map->id2sd(account_id);
 	if( (p=party->search(party_id))==NULL)
 		return 0;
 
@@ -650,8 +662,7 @@ bool party_changeleader(struct map_session_data *sd, struct map_session_data *ts
 		return false;
 	}
 
-	if( map[sd->bl.m].flag.partylock )
-	{
+	if( map->list[sd->bl.m].flag.partylock ) {
 		clif->message(sd->fd, msg_txt(287));
 		return false;
 	}
@@ -683,7 +694,7 @@ bool party_changeleader(struct map_session_data *sd, struct map_session_data *ts
 		clif->message(p->data[tmi].sd->fd, msg_txt(285));
 
 	//Update info.
-	intif_party_leaderchange(p->party.party_id,p->party.member[tmi].account_id,p->party.member[tmi].char_id);
+	intif->party_leaderchange(p->party.party_id,p->party.member[tmi].account_id,p->party.member[tmi].char_id);
 	clif->party_info(p,NULL);
 	return true;
 }
@@ -692,7 +703,7 @@ bool party_changeleader(struct map_session_data *sd, struct map_session_data *ts
 /// - changes maps
 /// - logs in or out
 /// - gains a level (disabled)
-int party_recv_movemap(int party_id,int account_id,int char_id, unsigned short map,int online,int lv)
+int party_recv_movemap(int party_id,int account_id,int char_id, unsigned short mapid,int online,int lv)
 {
 	struct party_member* m;
 	struct party_data* p;
@@ -710,11 +721,11 @@ int party_recv_movemap(int party_id,int account_id,int char_id, unsigned short m
 	}
 
 	m = &p->party.member[i];
-	m->map = map;
+	m->map = mapid;
 	m->online = online;
 	m->lv = lv;
 	//Check if they still exist on this map server
-	p->data[i].sd = party_sd_check(party_id, account_id, char_id);
+	p->data[i].sd = party->sd_check(party_id, account_id, char_id);
 
 	clif->party_info(p,NULL);
 	return 0;
@@ -727,7 +738,7 @@ void party_send_movemap(struct map_session_data *sd)
 	if( sd->status.party_id==0 )
 		return;
 
-	intif_party_changemap(sd,1);
+	intif->party_changemap(sd,1);
 
 	p=party->search(sd->status.party_id);
 	if (!p) return;
@@ -755,7 +766,7 @@ void party_send_movemap(struct map_session_data *sd)
 
 void party_send_levelup(struct map_session_data *sd)
 {
-	intif_party_changemap(sd,1);
+	intif->party_changemap(sd,1);
 }
 
 int party_send_logout(struct map_session_data *sd)
@@ -766,7 +777,7 @@ int party_send_logout(struct map_session_data *sd)
 	if(!sd->status.party_id)
 		return 0;
 
-	intif_party_changemap(sd,0);
+	intif->party_changemap(sd,0);
 	p=party->search(sd->status.party_id);
 	if(!p) return 0;
 
@@ -783,7 +794,7 @@ int party_send_message(struct map_session_data *sd,const char *mes,int len)
 {
 	if(sd->status.party_id==0)
 		return 0;
-	intif_party_message(sd->status.party_id,sd->status.account_id,mes,len);
+	intif->party_message(sd->status.party_id,sd->status.account_id,mes,len);
 	party->recv_message(sd->status.party_id,sd->status.account_id,mes,len);
 
 	// Chat logging type 'P' / Party Chat
@@ -833,7 +844,7 @@ int party_skill_check(struct map_session_data *sd, int party_id, uint16 skill_id
 			case TK_COUNTER: //Increase Triple Attack rate of Monks.
 				if((p_sd->class_&MAPID_UPPERMASK) == MAPID_MONK
 					&& pc->checkskill(p_sd,MO_TRIPLEATTACK)) {
-					sc_start4(&p_sd->bl,SC_SKILLRATE_UP,100,MO_TRIPLEATTACK,
+					sc_start4(&p_sd->bl,&p_sd->bl,SC_SKILLRATE_UP,100,MO_TRIPLEATTACK,
 						50+50*skill_lv, //+100/150/200% rate
 						0,0,skill->get_time(SG_FRIEND, 1));
 				}
@@ -842,7 +853,7 @@ int party_skill_check(struct map_session_data *sd, int party_id, uint16 skill_id
 				if((p_sd->class_&MAPID_UPPERMASK) == MAPID_STAR_GLADIATOR
 					&& sd->sc.data[SC_COUNTERKICK_READY]
 					&& pc->checkskill(p_sd,SG_FRIEND)) {
-					sc_start4(&p_sd->bl,SC_SKILLRATE_UP,100,TK_COUNTER,
+					sc_start4(&p_sd->bl,&p_sd->bl,SC_SKILLRATE_UP,100,TK_COUNTER,
 						50+50*pc->checkskill(p_sd,SG_FRIEND), //+100/150/200% rate
 						0,0,skill->get_time(SG_FRIEND, 1));
 				}
@@ -852,11 +863,10 @@ int party_skill_check(struct map_session_data *sd, int party_id, uint16 skill_id
 	return 0;
 }
 
-int party_send_xy_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int party_send_xy_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct party_data* p;
 
-	DBIterator *iter = db_iterator(party_db);
+	DBIterator *iter = db_iterator(party->db);
 	// for each existing party,
 	for( p = dbi_first(iter); dbi_exists(iter); p = dbi_next(iter) )
 	{
@@ -871,7 +881,7 @@ int party_send_xy_timer(int tid, unsigned int tick, int id, intptr_t data)
 		for( i = 0; i < MAX_PARTY; i++ )
 		{
 			struct map_session_data* sd = p->data[i].sd;
-			if( !sd ) continue;
+			if( !sd || sd->bg_id ) continue;
 
 			if( p->data[i].x != sd->bl.x || p->data[i].y != sd->bl.y )
 			{// perform position update
@@ -948,7 +958,9 @@ int party_exp_share(struct party_data* p, struct block_list* src, unsigned int b
 	for (i = 0; i < c; i++) {
 #ifdef RENEWAL_EXP
 		if( !(src && src->type == BL_MOB && ((TBL_MOB*)src)->db->mexp) ){
-			int rate = pc->level_penalty_mod(sd[i], (TBL_MOB*)src, 1);
+			struct mob_data *md = (TBL_MOB*)src;
+			int rate = pc->level_penalty_mod(md->level - (sd[i])->status.base_level, md->status.race, md->status.mode, 1);
+			
 			base_exp = (unsigned int)cap_value(base_exp_bonus * rate / 100, 1, UINT_MAX);
 			job_exp = (unsigned int)cap_value(job_exp_bonus * rate / 100, 1, UINT_MAX);
 		}
@@ -1050,9 +1062,11 @@ int party_sub_count(struct block_list *bl, va_list ap)
 	return 1;
 }
 
-/// Executes 'func' for each party member on the same map and in range (0:whole map)
-int party_foreachsamemap(int (*func)(struct block_list*,va_list),struct map_session_data *sd,int range,...)
-{
+/**
+ * Arglist-based version of party_foreachsamemap
+ * @see party_foreachsamemap
+ */
+int party_vforeachsamemap(int (*func)(struct block_list*,va_list), struct map_session_data *sd, int range, va_list ap) {
 	struct party_data *p;
 	int i;
 	int x0,y0,x1,y1;
@@ -1083,138 +1097,220 @@ int party_foreachsamemap(int (*func)(struct block_list*,va_list),struct map_sess
 		list[blockcount++]=&psd->bl;
 	}
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 
-	for(i=0;i<blockcount;i++)
-	{
-		va_list ap;
-		va_start(ap, range);
-		total += func(list[i], ap);
-		va_end(ap);
+	for(i=0;i<blockcount;i++) {
+		va_list ap_copy;
+		va_copy(ap_copy, ap);
+		total += func(list[i], ap_copy);
+		va_end(ap_copy);
 	}
 
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 
 	return total;
 }
 
+// Special check for Minstrel's and Wanderer's chorus skills.
+int party_sub_count_chorus(struct block_list *bl, va_list ap) {
+	struct map_session_data *sd = (TBL_PC *)bl;
+
+	if (sd->state.autotrade)
+		return 0;
+	
+	if (battle_config.idle_no_share && pc_isidle(sd))
+		return 0;
+
+	if ( (sd->class_&MAPID_THIRDMASK) != MAPID_MINSTRELWANDERER )
+		return 0;
+
+	return 1;
+}
+
+/**
+ * Executes 'func' for each party member on the same map and within a 'range' cells area
+ * @param func  Function to execute
+ * @param sd    Reference character for party, map, area center
+ * @param range Area size (0 = whole map)
+ * @param ...   Additional parameters to pass to func()
+ * @return Sum of the return values from func()
+ */
+int party_foreachsamemap(int (*func)(struct block_list*,va_list), struct map_session_data *sd, int range, ...) {
+	va_list ap;
+	int ret;
+	va_start(ap, range);
+	ret = party->vforeachsamemap(func, sd, range, ap);
+	va_end(ap);
+	return ret;
+}
+
 /*==========================================
  * Party Booking in KRO [Spiria]
  *------------------------------------------*/
 
-static struct party_booking_ad_info* create_party_booking_data(void)
-{
+struct party_booking_ad_info* create_party_booking_data(void) {
 	struct party_booking_ad_info *pb_ad;
 	CREATE(pb_ad, struct party_booking_ad_info, 1);
-	pb_ad->index = party_booking_nextid++;
+	pb_ad->index = party->booking_nextid++;
 	return pb_ad;
 }
 
-#ifndef PARTY_RECRUIT
-void party_booking_register(struct map_session_data *sd, short level, short mapid, short* job)
-#else
-void party_booking_register(struct map_session_data *sd, short level, const char *notice)
-#endif
-{
+void party_recruit_register(struct map_session_data *sd, short level, const char *notice) {
+#ifdef PARTY_RECRUIT
 	struct party_booking_ad_info *pb_ad;
-#ifndef PARTY_RECRUIT
- 	int i;
-#endif
 
-	pb_ad = (struct party_booking_ad_info*)idb_get(party_booking_db, sd->status.char_id);
+	pb_ad = (struct party_booking_ad_info*)idb_get(party->booking_db, sd->status.char_id);
 
 	if( pb_ad == NULL )
 	{
-		pb_ad = create_party_booking_data();
-		idb_put(party_booking_db, sd->status.char_id, pb_ad);
+		pb_ad = party->create_booking_data();
+		idb_put(party->booking_db, sd->status.char_id, pb_ad);
 	}
 	else
 	{// already registered
-		clif->PartyBookingRegisterAck(sd, 2);
+		clif->PartyRecruitRegisterAck(sd, 2);
 		return;
 	}
 
 	memcpy(pb_ad->charname,sd->status.name,NAME_LENGTH);
 	pb_ad->expiretime = (int)time(NULL);
  	pb_ad->p_detail.level = level;
+	safestrncpy(pb_ad->p_detail.notice, notice, PB_NOTICE_LENGTH);
+
+	clif->PartyRecruitRegisterAck(sd, 0);
+	clif->PartyRecruitInsertNotify(sd, pb_ad); // Notice
+#else
+	return;
+#endif
+}
+
+void party_booking_register(struct map_session_data *sd, short level, short mapid, short* job) {
 #ifndef PARTY_RECRUIT
+	struct party_booking_ad_info *pb_ad;
+ 	int i;
+	
+	pb_ad = (struct party_booking_ad_info*)idb_get(party->booking_db, sd->status.char_id);
+	
+	if( pb_ad == NULL )
+	{
+		pb_ad = party->create_booking_data();
+		idb_put(party->booking_db, sd->status.char_id, pb_ad);
+	}
+	else
+	{// already registered
+		clif->PartyBookingRegisterAck(sd, 2);
+		return;
+	}
+	
+	memcpy(pb_ad->charname,sd->status.name,NAME_LENGTH);
+	pb_ad->expiretime = (int)time(NULL);
+ 	pb_ad->p_detail.level = level;
 	pb_ad->p_detail.mapid = mapid;
-
+	
 	for(i=0;i<PARTY_BOOKING_JOBS;i++)
 		if(job[i] != 0xFF)
 			pb_ad->p_detail.job[i] = job[i];
 		else pb_ad->p_detail.job[i] = -1;
-#else
-	safestrncpy(pb_ad->p_detail.notice, notice, PB_NOTICE_LENGTH);
-#endif
-
+	
 	clif->PartyBookingRegisterAck(sd, 0);
 	clif->PartyBookingInsertNotify(sd, pb_ad); // Notice
-}
-
-#ifndef PARTY_RECRUIT
-void party_booking_update(struct map_session_data *sd, short* job)
 #else
-void party_booking_update(struct map_session_data *sd, const char *notice)
-#endif
-{
-#ifndef PARTY_RECRUIT
-	int i;
+	return;
 #endif
+}
+
+void party_recruit_update(struct map_session_data *sd, const char *notice) {
+#ifdef PARTY_RECRUIT
 	struct party_booking_ad_info *pb_ad;
 
-	pb_ad = (struct party_booking_ad_info*)idb_get(party_booking_db, sd->status.char_id);
+	pb_ad = (struct party_booking_ad_info*)idb_get(party->booking_db, sd->status.char_id);
 
 	if( pb_ad == NULL )
 		return;
 
 	pb_ad->expiretime = (int)time(NULL);// Update time.
 
+	if (notice != NULL) {
+		safestrncpy(pb_ad->p_detail.notice, notice, PB_NOTICE_LENGTH);
+	}
+
+	clif->PartyRecruitUpdateNotify(sd, pb_ad);
+#else
+	return;
+#endif
+}
+void party_booking_update(struct map_session_data *sd, short* job) {
 #ifndef PARTY_RECRUIT
+	int i;
+	struct party_booking_ad_info *pb_ad;
+	
+	pb_ad = (struct party_booking_ad_info*)idb_get(party->booking_db, sd->status.char_id);
+	
+	if( pb_ad == NULL )
+		return;
+	
+	pb_ad->expiretime = (int)time(NULL);// Update time.
+	
 	for(i=0;i<PARTY_BOOKING_JOBS;i++)
 		if(job[i] != 0xFF)
 			pb_ad->p_detail.job[i] = job[i];
 		else pb_ad->p_detail.job[i] = -1;
+	
+	clif->PartyBookingUpdateNotify(sd, pb_ad);
 #else
-	if (notice != NULL) {
-		safestrncpy(pb_ad->p_detail.notice, notice, PB_NOTICE_LENGTH);
-	}
+	return;
 #endif
-
-	clif->PartyBookingUpdateNotify(sd, pb_ad);
 }
 
-#ifndef PARTY_RECRUIT
-void party_booking_search(struct map_session_data *sd, short level, short mapid, short job, unsigned long lastindex, short resultcount)
-#else
-void party_booking_search(struct map_session_data *sd, short level, short mapid, unsigned long lastindex, short resultcount)
-#endif
-{
+
+void party_recruit_search(struct map_session_data *sd, short level, short mapid, unsigned long lastindex, short resultcount) {
+#ifdef PARTY_RECRUIT
 	struct party_booking_ad_info *pb_ad;
-#ifndef PARTY_RECRUIT
-	int i;
-#endif
 	int count = 0;
 	struct party_booking_ad_info* result_list[PARTY_BOOKING_RESULTS];
 	bool more_result = false;
-	DBIterator* iter = db_iterator(party_booking_db);
+	DBIterator* iter = db_iterator(party->booking_db);
 
 	memset(result_list, 0, sizeof(result_list));
 
 	for( pb_ad = dbi_first(iter); dbi_exists(iter); pb_ad = dbi_next(iter) )
 	{
-#ifndef PARTY_RECRUIT
-		if (pb_ad->index < lastindex || (level && (pb_ad->p_detail.level < level-15 || pb_ad->p_detail.level > level)))
-			continue;
-#else
 		if ((level && (pb_ad->p_detail.level < level-15 || pb_ad->p_detail.level > level)))
 			continue;
-#endif
 		if (count >= PARTY_BOOKING_RESULTS){
 			more_result = true;
 			break;
 		}
+		result_list[count] = pb_ad;
+		if( result_list[count] )
+		{
+			count++;
+		}
+	}
+	dbi_destroy(iter);
+	clif->PartyRecruitSearchAck(sd->fd, result_list, count, more_result);
+#else
+	return;
+#endif
+}
+void party_booking_search(struct map_session_data *sd, short level, short mapid, short job, unsigned long lastindex, short resultcount) {
 #ifndef PARTY_RECRUIT
+	struct party_booking_ad_info *pb_ad;
+	int i;
+	int count = 0;
+	struct party_booking_ad_info* result_list[PARTY_BOOKING_RESULTS];
+	bool more_result = false;
+	DBIterator* iter = db_iterator(party->booking_db);
+	
+	memset(result_list, 0, sizeof(result_list));
+	
+	for( pb_ad = dbi_first(iter); dbi_exists(iter); pb_ad = dbi_next(iter) ) {
+		if (pb_ad->index < lastindex || (level && (pb_ad->p_detail.level < level-15 || pb_ad->p_detail.level > level)))
+			continue;
+		if (count >= PARTY_BOOKING_RESULTS){
+			more_result = true;
+			break;
+		}
 		if (mapid == 0 && job == -1)
 			result_list[count] = pb_ad;
 		else if (mapid == 0) {
@@ -1225,9 +1321,6 @@ void party_booking_search(struct map_session_data *sd, short level, short mapid,
 			if (pb_ad->p_detail.mapid == mapid)
 				result_list[count] = pb_ad;
 		}
-#else
-		result_list[count] = pb_ad;
-#endif
 		if( result_list[count] )
 		{
 			count++;
@@ -1235,32 +1328,57 @@ void party_booking_search(struct map_session_data *sd, short level, short mapid,
 	}
 	dbi_destroy(iter);
 	clif->PartyBookingSearchAck(sd->fd, result_list, count, more_result);
+#else
+	return;
+#endif
 }
 
+
 bool party_booking_delete(struct map_session_data *sd)
 {
 	struct party_booking_ad_info* pb_ad;
 
-	if((pb_ad = (struct party_booking_ad_info*)idb_get(party_booking_db, sd->status.char_id))!=NULL)
+	if((pb_ad = (struct party_booking_ad_info*)idb_get(party->booking_db, sd->status.char_id))!=NULL)
 	{
+#ifdef PARTY_RECRUIT
+		clif->PartyRecruitDeleteNotify(sd, pb_ad->index);
+#else
 		clif->PartyBookingDeleteNotify(sd, pb_ad->index);
-		idb_remove(party_booking_db,sd->status.char_id);
+#endif
+		idb_remove(party->booking_db,sd->status.char_id);
 	}
 	return true;
 }
+void do_final_party(void) {
+	party->db->destroy(party->db,party->db_final);
+	db_destroy(party->booking_db); // Party Booking [Spiria]
+}
+// Constructor, init vars
+void do_init_party(bool minimal) {
+	if (minimal)
+		return;
 
+	party->db = idb_alloc(DB_OPT_RELEASE_DATA);
+	party->booking_db = idb_alloc(DB_OPT_RELEASE_DATA); // Party Booking [Spiria]
+	timer->add_func_list(party->send_xy_timer, "party_send_xy_timer");
+	timer->add_interval(timer->gettick()+battle_config.party_update_interval, party->send_xy_timer, 0, 0, battle_config.party_update_interval);
+}
 /*=====================================
-* Default Functions : party.h 
+* Default Functions : party.h
 * Generated by HerculesInterfaceMaker
 * created by Susu
 *-------------------------------------*/
 void party_defaults(void) {
 	party = &party_s;
 
+	/* */
+	party->db = NULL;
+	party->booking_db = NULL;
+	party->booking_nextid = 1;
 	/* funcs */
-	
-	party->do_init_party = do_init_party;
-	party->do_final_party = do_final_party;
+	party->init = do_init_party;
+	party->final = do_final_party;
+	/* */
 	party->search = party_search;
 	party->searchname = party_searchname;
 	party->getmemberid = party_getmemberid;
@@ -1294,8 +1412,20 @@ void party_defaults(void) {
 	party->share_loot = party_share_loot;
 	party->send_dot_remove = party_send_dot_remove;
 	party->sub_count = party_sub_count;
+	party->sub_count_chorus = party_sub_count_chorus;
 	party->booking_register = party_booking_register;
 	party->booking_update = party_booking_update;
 	party->booking_search = party_booking_search;
+	party->recruit_register = party_recruit_register;
+	party->recruit_update = party_recruit_update;
+	party->recruit_search = party_recruit_search;
 	party->booking_delete = party_booking_delete;
+	party->vforeachsamemap = party_vforeachsamemap;
+	party->foreachsamemap = party_foreachsamemap;
+	party->send_xy_timer = party_send_xy_timer;
+	party->fill_member = party_fill_member;
+	party->sd_check = party_sd_check;
+	party->check_state = party_check_state;
+	party->create_booking_data = create_party_booking_data;
+	party->db_final = party_db_final;
 }
diff --git a/src/map/party.h b/src/map/party.h
index e1f2d3a3b..d62db23a7 100644
--- a/src/map/party.h
+++ b/src/map/party.h
@@ -1,19 +1,22 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
-#ifndef _PARTY_H_
-#define _PARTY_H_
-#include "../common/mmo.h" // struct party
-#include "../config/core.h"
-struct block_list;
-struct map_session_data;
-struct party;
-struct item;
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
+
+#ifndef MAP_PARTY_H
+#define MAP_PARTY_H
 
 #include <stdarg.h>
 
+#include "map.h" // TBL_PC
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/mmo.h" // struct party
+
 #define PARTY_BOOKING_JOBS 6
 #define PARTY_BOOKING_RESULTS 10
 
+struct HPluginData;
+
 struct party_member_data {
 	struct map_session_data *sd;
 	unsigned int hp; //For HP,x,y refreshing.
@@ -24,7 +27,7 @@ struct party_data {
 	struct party party;
 	struct party_member_data data[MAX_PARTY];
 	uint8 itemc; //For item distribution, position of last picker in party
-	unsigned short *instance;
+	short *instance;
 	unsigned short instances;
 	struct {
 		unsigned monk : 1; //There's at least one monk in party?
@@ -32,8 +35,14 @@ struct party_data {
 		unsigned snovice :1; //There's a Super Novice
 		unsigned tk : 1; //There's a taekwon
 	} state;
+	
+	/* HPM Custom Struct */
+	struct HPluginData **hdata;
+	unsigned int hdatac;
 };
 
+#define PB_NOTICE_LENGTH (36 + 1)
+
 #ifndef PARTY_RECRUIT
 struct party_booking_detail {
 	short level;
@@ -42,44 +51,38 @@ struct party_booking_detail {
 };
 
 struct party_booking_ad_info {
-	unsigned long index;
+	unsigned int index;
 	char charname[NAME_LENGTH];
-	long expiretime;
+	int expiretime;
 	struct party_booking_detail p_detail;
 };
-#else
-#define PB_NOTICE_LENGTH (36 + 1)
+#else /* PARTY_RECRUIT */
 struct party_booking_detail {
 	short level;
 	char notice[PB_NOTICE_LENGTH];
 };
 
 struct party_booking_ad_info {
-	unsigned long index;
-	long expiretime;
+	unsigned int index;
+	int expiretime;
 	char charname[NAME_LENGTH];
 	struct party_booking_detail p_detail;
 };
-#endif
-
-
-int party_foreachsamemap(int (*func)(struct block_list *,va_list),struct map_session_data *sd,int range,...);
-
-/*==========================================
- * Party Booking in KRO [Spiria]
- *------------------------------------------*/
+#endif /* PARTY_RECRUIT */
 
 /*=====================================
-* Interface : party.h 
+* Interface : party.h
 * Generated by HerculesInterfaceMaker
 * created by Susu
 *-------------------------------------*/
 struct party_interface {
-
+	DBMap* db; // int party_id -> struct party_data* (releases data)
+	DBMap* booking_db; // int char_id -> struct party_booking_ad_info* (releases data) // Party Booking [Spiria]
+	unsigned int booking_nextid;
 	/* funcs */
-	
-	void (*do_init_party) (void);
-	void (*do_final_party) (void);
+	void (*init) (bool minimal);
+	void (*final) (void);
+	/* */
 	struct party_data* (*search) (int party_id);
 	struct party_data* (*searchname) (const char* str);
 	int (*getmemberid) (struct party_data* p, struct map_session_data* sd);
@@ -97,7 +100,7 @@ struct party_interface {
 	void (*reply_invite) (struct map_session_data *sd,int party_id,int flag);
 	int (*recv_noinfo) (int party_id, int char_id);
 	int (*recv_info) (struct party* sp, int char_id);
-	int (*recv_movemap) (int party_id,int account_id,int char_id, unsigned short map,int online,int lv);
+	int (*recv_movemap) (int party_id,int account_id,int char_id, unsigned short mapid,int online,int lv);
 	int (*broken) (int party_id);
 	int (*optionchanged) (int party_id,int account_id,int exp,int item,int flag);
 	int (*changeoption) (struct map_session_data *sd,int exp,int item);
@@ -113,20 +116,31 @@ struct party_interface {
 	int (*share_loot) (struct party_data* p, struct map_session_data* sd, struct item* item_data, int first_charid);
 	int (*send_dot_remove) (struct map_session_data *sd);
 	int (*sub_count) (struct block_list *bl, va_list ap);
-#ifndef PARTY_RECRUIT
+	int (*sub_count_chorus) (struct block_list *bl, va_list ap);
+	/*==========================================
+	 * Party Booking in KRO [Spiria]
+	 *------------------------------------------*/
 	void (*booking_register) (struct map_session_data *sd, short level, short mapid, short* job);
 	void (*booking_update) (struct map_session_data *sd, short* job);
 	void (*booking_search) (struct map_session_data *sd, short level, short mapid, short job, unsigned long lastindex, short resultcount);
-#else
-	void (*booking_register) (struct map_session_data *sd, short level, const char *notice);
-	void (*booking_update) (struct map_session_data *sd, const char *notice);
-	void (*booking_search) (struct map_session_data *sd, short level, short mapid, unsigned long lastindex, short resultcount);
-#endif
+	/* PARTY_RECRUIT */
+	void (*recruit_register) (struct map_session_data *sd, short level, const char *notice);
+	void (*recruit_update) (struct map_session_data *sd, const char *notice);
+	void (*recruit_search) (struct map_session_data *sd, short level, short mapid, unsigned long lastindex, short resultcount);
 	bool (*booking_delete) (struct map_session_data *sd);
-} party_s;
+	/* */
+	int (*vforeachsamemap) (int (*func)(struct block_list *,va_list),struct map_session_data *sd,int range, va_list ap);
+	int (*foreachsamemap) (int (*func)(struct block_list *,va_list),struct map_session_data *sd,int range,...);
+	int (*send_xy_timer) (int tid, int64 tick, int id, intptr_t data);
+	void (*fill_member) (struct party_member* member, struct map_session_data* sd, unsigned int leader);
+	TBL_PC* (*sd_check) (int party_id, int account_id, int char_id);
+	void (*check_state) (struct party_data *p);
+	struct party_booking_ad_info* (*create_booking_data) (void);
+	int (*db_final) (DBKey key, DBData *data, va_list ap);
+};
 
 struct party_interface *party;
 
 void party_defaults(void);
 
-#endif /* _PARTY_H_ */
+#endif /* MAP_PARTY_H */
diff --git a/src/map/path.c b/src/map/path.c
index 95895cb2a..5a9ddf9c7 100644
--- a/src/map/path.c
+++ b/src/map/path.c
@@ -1,149 +1,67 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/nullpo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/malloc.h"
-#include "map.h"
-#include "battle.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // CELL_NOSTACK, CIRCULAR_AREA
 #include "path.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "map.h"
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
 
-#define MAX_HEAP 150
-
-struct tmp_path { short x,y,dist,before,cost,flag;};
-#define calc_index(x,y) (((x)+(y)*MAX_WALKPATH) & (MAX_WALKPATH*MAX_WALKPATH-1))
-
-const char walk_choices [3][3] =
-{
-	{1,0,7},
-	{2,-1,6},
-	{3,4,5},
-};
-
-/*==========================================
- * heap push (helper function)
- *------------------------------------------*/
-static void push_heap_path(int *heap,struct tmp_path *tp,int index)
-{
-	int i,h;
-
-	h = heap[0];
-	heap[0]++;
-
-	for( i = (h-1)/2; h > 0 && tp[index].cost < tp[heap[i+1]].cost; i = (h-1)/2 )
-		heap[h+1] = heap[i+1], h = i;
-
-	heap[h+1] = index;
-}
-
-/*==========================================
- * heap update (helper function)
- * Move toward the root because cost has decreased.
- *------------------------------------------*/
-static void update_heap_path(int *heap,struct tmp_path *tp,int index)
-{
-	int i,h;
-
-	ARR_FIND( 0, heap[0], h, heap[h+1] == index );
-	if( h == heap[0] )
-	{
-		ShowError("update_heap_path bug\n");
-		exit(EXIT_FAILURE);
-	}
-
-	for( i = (h-1)/2; h > 0 && tp[index].cost < tp[heap[i+1]].cost; i = (h-1)/2 )
-		heap[h+1] = heap[i+1], h = i;
-
-	heap[h+1] = index;
-}
+#define SET_OPEN 0
+#define SET_CLOSED 1
 
-/*==========================================
- * heap pop (helper function)
- *------------------------------------------*/
-static int pop_heap_path(int *heap,struct tmp_path *tp)
-{
-	int i,h,k;
-	int ret,last;
+#define DIR_NORTH 1
+#define DIR_WEST 2
+#define DIR_SOUTH 4
+#define DIR_EAST 8
 
-	if( heap[0] <= 0 )
-		return -1;
-	ret = heap[1];
-	last = heap[heap[0]];
-	heap[0]--;
+struct path_interface path_s;
 
-	for( h = 0, k = 2; k < heap[0]; k = k*2+2 )
-	{
-		if( tp[heap[k+1]].cost > tp[heap[k]].cost )
-			k--;
-		heap[h+1] = heap[k+1], h = k;
-	}
+/// @name Structures and defines for A* pathfinding
+/// @{
 
-	if( k == heap[0] )
-		heap[h+1] = heap[k], h = k-1;
+/// Path node
+struct path_node {
+	struct path_node *parent; ///< pointer to parent (for path reconstruction)
+	short x; ///< X-coordinate
+	short y; ///< Y-coordinate
+	short g_cost; ///< Actual cost from start to this node
+	short f_cost; ///< g_cost + heuristic(this, goal)
+	short flag; ///< SET_OPEN / SET_CLOSED
+};
 
-	for( i = (h-1)/2; h > 0 && tp[heap[i+1]].cost > tp[last].cost; i = (h-1)/2 )
-		heap[h+1] = heap[i+1], h = i;
+/// Binary heap of path nodes
+BHEAP_STRUCT_DECL(node_heap, struct path_node*);
 
-	heap[h+1]=last;
+/// Comparator for binary heap of path nodes (minimum cost at top)
+#define NODE_MINTOPCMP(i,j) ((i)->f_cost - (j)->f_cost)
 
-	return ret;
-}
+#define calc_index(x,y) (((x)+(y)*MAX_WALKPATH) & (MAX_WALKPATH*MAX_WALKPATH-1))
 
-/*==========================================
- * calculate cost for the specified position
- *------------------------------------------*/
-static int calc_cost(struct tmp_path *p,int16 x1,int16 y1)
-{
-	int xd = abs(x1 - p->x);
-	int yd = abs(y1 - p->y);
-	return (xd + yd)*10 + p->dist;
-}
+/// Estimates the cost from (x0,y0) to (x1,y1).
+/// This is inadmissible (overestimating) heuristic used by game client.
+#define heuristic(x0, y0, x1, y1)	(MOVE_COST * (abs((x1) - (x0)) + abs((y1) - (y0)))) // Manhattan distance
+/// @}
 
-/*==========================================
- * attach/adjust path if neccessary
- *------------------------------------------*/
-static int add_path(int *heap,struct tmp_path *tp,int16 x,int16 y,int dist,int before,int cost)
+// Translates dx,dy into walking direction
+static const unsigned char walk_choices [3][3] =
 {
-	int i;
-
-	i = calc_index(x,y);
-
-	if( tp[i].x == x && tp[i].y == y )
-	{
-		if( tp[i].dist > dist )
-		{
-			tp[i].dist = dist;
-			tp[i].before = before;
-			tp[i].cost = cost;
-			if( tp[i].flag )
-				push_heap_path(heap,tp,i);
-			else
-				update_heap_path(heap,tp,i);
-			tp[i].flag = 0;
-		}
-		return 0;
-	}
-
-	if( tp[i].x || tp[i].y )
-		return 1;
-
-	tp[i].x = x;
-	tp[i].y = y;
-	tp[i].dist = dist;
-	tp[i].before = before;
-	tp[i].cost = cost;
-	tp[i].flag = 0;
-	push_heap_path(heap,tp,i);
-
-	return 0;
-}
+	{1,0,7},
+	{2,-1,6},
+	{3,4,5},
+};
 
 /*==========================================
  * Find the closest reachable cell, 'count' cells away from (x0,y0) in direction (dx,dy).
@@ -153,9 +71,9 @@ int path_blownpos(int16 m,int16 x0,int16 y0,int16 dx,int16 dy,int count)
 {
 	struct map_data *md;
 
-	if( !map[m].cell )
+	if( !map->list[m].cell )
 		return -1;
-	md = &map[m];
+	md = &map->list[m];
 
 	if( count>25 ){ //Cap to prevent too much processing...?
 		ShowWarning("path_blownpos: count too many %d !\n",count);
@@ -168,21 +86,8 @@ int path_blownpos(int16 m,int16 x0,int16 y0,int16 dx,int16 dy,int count)
 	}
 
 	while( count > 0 && (dx != 0 || dy != 0) ) {
-		if( !md->getcellp(md,x0+dx,y0+dy,CELL_CHKPASS) ) {// attempt partial movement
-			int fx = ( dx != 0 && md->getcellp(md,x0+dx,y0,CELL_CHKPASS) );
-			int fy = ( dy != 0 && md->getcellp(md,x0,y0+dy,CELL_CHKPASS) );
-			if( fx && fy )
-			{
-				if(rnd()&1)
-					dx=0;
-				else
-					dy=0;
-			}
-			if( !fx )
-				dx=0;
-			if( !fy )
-				dy=0;
-		}
+		if( !md->getcellp(md,x0+dx,y0+dy,CELL_CHKPASS) )
+			break;
 
 		x0 += dx;
 		y0 += dy;
@@ -206,9 +111,9 @@ bool path_search_long(struct shootpath_data *spd,int16 m,int16 x0,int16 y0,int16
 	if( spd == NULL )
 		spd = &s_spd; // use dummy output variable
 
-	if (!map[m].cell)
+	if (!map->list[m].cell)
 		return false;
-	md = &map[m];
+	md = &map->list[m];
 
 	dx = (x1 - x0);
 	if (dx < 0) {
@@ -262,164 +167,252 @@ bool path_search_long(struct shootpath_data *spd,int16 m,int16 x0,int16 y0,int16
 	return true;
 }
 
+/// @name A* pathfinding related functions
+/// @{
+
+/// Pushes path_node to the binary node_heap.
+/// Ensures there is enough space in array to store new element.
+static void heap_push_node(struct node_heap *heap, struct path_node *node)
+{
+#ifndef __clang_analyzer__ // TODO: Figure out why clang's static analyzer doesn't like this
+	BHEAP_ENSURE(*heap, 1, 256);
+	BHEAP_PUSH(*heap, node, NODE_MINTOPCMP, swap_ptr);
+#endif // __clang_analyzer__
+}
+
+/// Updates path_node in the binary node_heap.
+static int heap_update_node(struct node_heap *heap, struct path_node *node)
+{
+	int i;
+	ARR_FIND(0, BHEAP_LENGTH(*heap), i, BHEAP_DATA(*heap)[i] == node);
+	if (i == BHEAP_LENGTH(*heap)) {
+		ShowError("heap_update_node: node not found\n");
+		return 1;
+	}
+	BHEAP_POPINDEX(*heap, i, NODE_MINTOPCMP, swap_ptr);
+	BHEAP_PUSH(*heap, node, NODE_MINTOPCMP, swap_ptr);
+	return 0;
+}
+
+/// Path_node processing in A* pathfinding.
+/// Adds new node to heap and updates/re-adds old ones if necessary.
+static int add_path(struct node_heap *heap, struct path_node *tp, int16 x, int16 y, int g_cost, struct path_node *parent, int h_cost)
+{
+	int i = calc_index(x, y);
+
+	if (tp[i].x == x && tp[i].y == y) { // We processed this node before
+		if (g_cost < tp[i].g_cost) { // New path to this node is better than old one
+			// Update costs and parent
+			tp[i].g_cost = g_cost;
+			tp[i].parent = parent;
+			tp[i].f_cost = g_cost + h_cost;
+			if (tp[i].flag == SET_CLOSED) {
+				heap_push_node(heap, &tp[i]); // Put it in open set again
+			}
+			else if (heap_update_node(heap, &tp[i])) {
+				return 1;
+			}
+			tp[i].flag = SET_OPEN;
+		}
+		return 0;
+	}
+
+	if (tp[i].x || tp[i].y) // Index is already taken; see `tp` array FIXME for details
+		return 1;
+
+	// New node
+	tp[i].x = x;
+	tp[i].y = y;
+	tp[i].g_cost = g_cost;
+	tp[i].parent = parent;
+	tp[i].f_cost = g_cost + h_cost;
+	tp[i].flag = SET_OPEN;
+	heap_push_node(heap, &tp[i]);
+	return 0;
+}
+///@}
+
 /*==========================================
  * path search (x0,y0)->(x1,y1)
  * wpd: path info will be written here
  * flag: &1 = easy path search only
  * cell: type of obstruction to check for
  *------------------------------------------*/
-bool path_search(struct walkpath_data *wpd,int16 m,int16 x0,int16 y0,int16 x1,int16 y1,int flag,cell_chk cell)
+bool path_search(struct walkpath_data *wpd, int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int flag, cell_chk cell)
 {
-	int heap[MAX_HEAP+1];
-	struct tmp_path tp[MAX_WALKPATH*MAX_WALKPATH];
-	register int i,j,len,x,y,dx,dy;
-	int rp,xs,ys;
+	register int i, j, x, y, dx, dy;
 	struct map_data *md;
 	struct walkpath_data s_wpd;
 
-	if( wpd == NULL )
+	if (wpd == NULL)
 		wpd = &s_wpd; // use dummy output variable
 
-	if( !map[m].cell )
+	if (!map->list[m].cell)
 		return false;
-	md = &map[m];
+	md = &map->list[m];
 
 #ifdef CELL_NOSTACK
 	//Do not check starting cell as that would get you stuck.
-	if( x0 < 0 || x0 >= md->xs || y0 < 0 || y0 >= md->ys )
+	if (x0 < 0 || x0 >= md->xs || y0 < 0 || y0 >= md->ys)
 #else
-	if( x0 < 0 || x0 >= md->xs || y0 < 0 || y0 >= md->ys /*|| md->getcellp(md,x0,y0,cell)*/ )
+	if (x0 < 0 || x0 >= md->xs || y0 < 0 || y0 >= md->ys /*|| md->getcellp(md,x0,y0,cell)*/)
 #endif
 		return false;
-	if( x1 < 0 || x1 >= md->xs || y1 < 0 || y1 >= md->ys || md->getcellp(md,x1,y1,cell) )
+
+	// Check destination cell
+	if (x1 < 0 || x1 >= md->xs || y1 < 0 || y1 >= md->ys || md->getcellp(md,x1,y1,cell))
 		return false;
 
-	// calculate (sgn(x1-x0), sgn(y1-y0))
-	dx = ((dx = x1-x0)) ? ((dx<0) ? -1 : 1) : 0;
-	dy = ((dy = y1-y0)) ? ((dy<0) ? -1 : 1) : 0;
+	if (flag&1) {
+		// Try finding direct path to target
+		// Direct path goes diagonally first, then in straight line.
 
-	// try finding direct path to target
-	x = x0;
-	y = y0;
-	i = 0;
-	while( i < ARRAYLENGTH(wpd->path) )
-	{
-		wpd->path[i] = walk_choices[-dy + 1][dx + 1];
-		i++;
+		// calculate (sgn(x1-x0), sgn(y1-y0))
+		dx = ((dx = x1-x0)) ? ((dx<0) ? -1 : 1) : 0;
+		dy = ((dy = y1-y0)) ? ((dy<0) ? -1 : 1) : 0;
 
-		x += dx;
-		y += dy;
+		x = x0; // Current position = starting cell
+		y = y0;
+		i = 0;
+		while( i < ARRAYLENGTH(wpd->path) )
+		{
+			wpd->path[i] = walk_choices[-dy + 1][dx + 1];
+			i++;
 
-		if( x == x1 ) dx = 0;
-		if( y == y1 ) dy = 0;
+			x += dx; // Advance current position
+			y += dy;
 
-		if( dx == 0 && dy == 0 )
-			break; // success
-		if( md->getcellp(md,x,y,cell) )
-			break; // obstacle = failure
-	}
+			if( x == x1 ) dx = 0; // destination x reached, no longer move along x-axis
+			if( y == y1 ) dy = 0; // destination y reached, no longer move along y-axis
 
-	if( x == x1 && y == y1 )
-	{ //easy path successful.
-		wpd->path_len = i;
-		wpd->path_pos = 0;
-		return true;
+			if( dx == 0 && dy == 0 )
+				break; // success
+			if( md->getcellp(md,x,y,cell) )
+				break; // obstacle = failure
+		}
+
+		if( x == x1 && y == y1 )
+		{ // easy path successful.
+			wpd->path_len = i;
+			wpd->path_pos = 0;
+			return true;
+		}
+
+		return false; // easy path unsuccessful
 	}
+	else { // !(flag&1)
+		// A* (A-star) pathfinding
+		// We always use A* for finding walkpaths because it is what game client uses.
+		// Easy pathfinding cuts corners of non-walkable cells, but client always walks around it.
+		
+		BHEAP_STRUCT_VAR(node_heap, open_set); // 'Open' set
+
+		// FIXME: This array is too small to ensure all paths shorter than MAX_WALKPATH
+		// can be found without node collision: calc_index(node1) = calc_index(node2).
+		// Figure out more proper size or another way to keep track of known nodes.
+		struct path_node tp[MAX_WALKPATH * MAX_WALKPATH];
+		struct path_node *current, *it;
+		int xs = md->xs - 1;
+		int ys = md->ys - 1;
+		int len = 0;
+		memset(tp, 0, sizeof(tp));
+
+		// Start node
+		i = calc_index(x0, y0);
+		tp[i].parent = NULL;
+		tp[i].x      = x0;
+		tp[i].y      = y0;
+		tp[i].g_cost = 0;
+		tp[i].f_cost = heuristic(x0, y0, x1, y1);
+		tp[i].flag   = SET_OPEN;
+
+		heap_push_node(&open_set, &tp[i]); // Put start node to 'open' set
+		for(;;)
+		{
+			int e = 0; // error flag
 
-	if( flag&1 )
-		return false;
+			// Saves allowed directions for the current cell. Diagonal directions
+			// are only allowed if both directions around it are allowed. This is
+			// to prevent cutting corner of nearby wall.
+			// For example, you can only go NW from the current cell, if you can
+			// go N *and* you can go W. Otherwise you need to walk around the
+			// (corner of the) non-walkable cell.
+			int allowed_dirs = 0;
 
-	memset(tp,0,sizeof(tp));
-
-	i=calc_index(x0,y0);
-	tp[i].x=x0;
-	tp[i].y=y0;
-	tp[i].dist=0;
-	tp[i].before=0;
-	tp[i].cost=calc_cost(&tp[i],x1,y1);
-	tp[i].flag=0;
-	heap[0]=0;
-	push_heap_path(heap,tp,calc_index(x0,y0));
-    xs = md->xs - 1; // Place by subtracting a pre-
-	ys = md->ys-1;
-
-	for(;;)
-	{
-		int e=0,f=0,dist,cost,dc[4]={0,0,0,0};
+			int g_cost;
 
-		if(heap[0]==0)
-			return false;
-		rp   = pop_heap_path(heap,tp);
-		x    = tp[rp].x;
-		y    = tp[rp].y;
-		dist = tp[rp].dist + 10;
-		cost = tp[rp].cost;
+			if (BHEAP_LENGTH(open_set) == 0) {
+				BHEAP_CLEAR(open_set);
+				return false;
+			}
 
-		if(x==x1 && y==y1)
-			break;
+			current = BHEAP_PEEK(open_set); // Look for the lowest f_cost node in the 'open' set
+			BHEAP_POP(open_set, NODE_MINTOPCMP, swap_ptr); // Remove it from 'open' set
 
-		// dc[0] : y++ Incremental cost at the time
-		// dc[1] : x--
-		// dc[2] : y--
-		// dc[3] : x++
+			x      = current->x;
+			y      = current->y;
+			g_cost = current->g_cost;
 
-		if(y < ys && !md->getcellp(md,x  ,y+1,cell)) {
-			f |= 1; dc[0] = (y >= y1 ? 20 : 0);
-			e+=add_path(heap,tp,x  ,y+1,dist,rp,cost+dc[0]); // (x,   y+1)
-		}
-		if(x > 0  && !md->getcellp(md,x-1,y  ,cell)) {
-			f |= 2; dc[1] = (x <= x1 ? 20 : 0);
-			e+=add_path(heap,tp,x-1,y  ,dist,rp,cost+dc[1]); // (x-1, y  )
-		}
-		if(y > 0  && !md->getcellp(md,x  ,y-1,cell)) {
-			f |= 4; dc[2] = (y <= y1 ? 20 : 0);
-			e+=add_path(heap,tp,x  ,y-1,dist,rp,cost+dc[2]); // (x  , y-1)
-		}
-		if(x < xs && !md->getcellp(md,x+1,y  ,cell)) {
-			f |= 8; dc[3] = (x >= x1 ? 20 : 0);
-			e+=add_path(heap,tp,x+1,y  ,dist,rp,cost+dc[3]); // (x+1, y  )
-		}
-		if( (f & (2+1)) == (2+1) && !md->getcellp(md,x-1,y+1,cell))
-			e+=add_path(heap,tp,x-1,y+1,dist+4,rp,cost+dc[1]+dc[0]-6);		// (x-1, y+1)
-		if( (f & (2+4)) == (2+4) && !md->getcellp(md,x-1,y-1,cell))
-			e+=add_path(heap,tp,x-1,y-1,dist+4,rp,cost+dc[1]+dc[2]-6);		// (x-1, y-1)
-		if( (f & (8+4)) == (8+4) && !md->getcellp(md,x+1,y-1,cell))
-			e+=add_path(heap,tp,x+1,y-1,dist+4,rp,cost+dc[3]+dc[2]-6);		// (x+1, y-1)
-		if( (f & (8+1)) == (8+1) && !md->getcellp(md,x+1,y+1,cell))
-			e+=add_path(heap,tp,x+1,y+1,dist+4,rp,cost+dc[3]+dc[0]-6);		// (x+1, y+1)
-		tp[rp].flag=1;
-		if(e || heap[0]>=MAX_HEAP-5)
-			return false;
-	}
+			current->flag = SET_CLOSED; // Add current node to 'closed' set
 
-	if( !(x==x1 && y==y1) ) // will never happen...
-		return false;
+			if (x == x1 && y == y1) {
+				BHEAP_CLEAR(open_set);
+				break;
+			}
 
-	for(len=0,i=rp;len<100 && i!=calc_index(x0,y0);i=tp[i].before,len++);
-	if(len==100 || len>=sizeof(wpd->path))
-		return false;
+			if (y < ys && !md->getcellp(md, x, y+1, cell)) allowed_dirs |= DIR_NORTH;
+			if (y >  0 && !md->getcellp(md, x, y-1, cell)) allowed_dirs |= DIR_SOUTH;
+			if (x < xs && !md->getcellp(md, x+1, y, cell)) allowed_dirs |= DIR_EAST;
+			if (x >  0 && !md->getcellp(md, x-1, y, cell)) allowed_dirs |= DIR_WEST;
+
+#define chk_dir(d) ((allowed_dirs & (d)) == (d))
+			// Process neighbors of current node
+			// TODO: Processing order affects chosen path if there is more than one path with same cost.
+			// In few cases path found by server will be different than path found by game client.
+			if (chk_dir(DIR_SOUTH))
+				e += add_path(&open_set, tp, x, y-1, g_cost + MOVE_COST, current, heuristic(x, y-1, x1, y1)); // (x, y-1) 4
+			if (chk_dir(DIR_SOUTH|DIR_WEST) && !md->getcellp(md, x-1, y-1, cell))
+				e += add_path(&open_set, tp, x-1, y-1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x-1, y-1, x1, y1)); // (x-1, y-1) 3
+			if (chk_dir(DIR_WEST))
+				e += add_path(&open_set, tp, x-1, y, g_cost + MOVE_COST, current, heuristic(x-1, y, x1, y1)); // (x-1, y) 2
+			if (chk_dir(DIR_NORTH|DIR_WEST) && !md->getcellp(md, x-1, y+1, cell))
+				e += add_path(&open_set, tp, x-1, y+1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x-1, y+1, x1, y1)); // (x-1, y+1) 1
+			if (chk_dir(DIR_NORTH))
+				e += add_path(&open_set, tp, x, y+1, g_cost + MOVE_COST, current, heuristic(x, y+1, x1, y1)); // (x, y+1) 0
+			if (chk_dir(DIR_NORTH|DIR_EAST) && !md->getcellp(md, x+1, y+1, cell))
+				e += add_path(&open_set, tp, x+1, y+1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x+1, y+1, x1, y1)); // (x+1, y+1) 7
+			if (chk_dir(DIR_EAST))
+				e += add_path(&open_set, tp, x+1, y, g_cost + MOVE_COST, current, heuristic(x+1, y, x1, y1)); // (x+1, y) 6
+			if (chk_dir(DIR_SOUTH|DIR_EAST) && !md->getcellp(md, x+1, y-1, cell))
+				e += add_path(&open_set, tp, x+1, y-1, g_cost + MOVE_DIAGONAL_COST, current, heuristic(x+1, y-1, x1, y1)); // (x+1, y-1) 5
+#undef chk_dir
+			if (e) {
+				BHEAP_CLEAR(open_set);
+				return false;
+			}
+		}
 
-	wpd->path_len = len;
-	wpd->path_pos = 0;
-	for(i=rp,j=len-1;j>=0;i=tp[i].before,j--) {
-		int dx  = tp[i].x - tp[tp[i].before].x;
-		int dy  = tp[i].y - tp[tp[i].before].y;
-		uint8 dir;
-		if( dx == 0 ) {
-			dir = (dy > 0 ? 0 : 4);
-		} else if( dx > 0 ) {
-			dir = (dy == 0 ? 6 : (dy < 0 ? 5 : 7) );
-		} else {
-			dir = (dy == 0 ? 2 : (dy > 0 ? 1 : 3) );
+		for (it = current; it->parent != NULL; it = it->parent, len++);
+		if (len > sizeof(wpd->path)) {
+			return false;
 		}
-		wpd->path[j] = dir;
-	}
 
-	return true;
+		// Recreate path
+		wpd->path_len = len;
+		wpd->path_pos = 0;
+		for (it = current, j = len-1; j >= 0; it = it->parent, j--) {
+			dx = it->x - it->parent->x;
+			dy = it->y - it->parent->y;
+			wpd->path[j] = walk_choices[-dy + 1][dx + 1];
+		}
+		return true;
+	} // A* end
+
+	return false;
 }
 
 
-//Distance functions, taken from http://www.flpcode.com/articles/article_fastdistance.shtml
+//Distance functions, taken from http://www.flipcode.com/articles/article_fastdistance.shtml
 int check_distance(int dx, int dy, int distance)
 {
 #ifdef CIRCULAR_AREA
@@ -439,7 +432,7 @@ unsigned int distance(int dx, int dy)
 
 	if ( dx < 0 ) dx = -dx;
 	if ( dy < 0 ) dy = -dy;
-	//There appears to be something wrong with the aproximation below when either dx/dy is 0! [Skotlex]
+	//There appears to be something wrong with the approximation below when either dx/dy is 0! [Skotlex]
 	if ( dx == 0 ) return dy;
 	if ( dy == 0 ) return dx;
 
@@ -460,3 +453,12 @@ unsigned int distance(int dx, int dy)
 	return (dx<dy?dy:dx);
 #endif
 }
+void path_defaults(void) {
+	path = &path_s;
+	
+	path->blownpos = path_blownpos;
+	path->search_long = path_search_long;
+	path->search = path_search;
+	path->check_distance = check_distance;
+	path->distance = distance;
+}
diff --git a/src/map/path.h b/src/map/path.h
index b1ca71955..8d02e6558 100644
--- a/src/map/path.h
+++ b/src/map/path.h
@@ -1,10 +1,15 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _PATH_H_
-#define _PATH_H_
+#ifndef MAP_PATH_H
+#define MAP_PATH_H
 
 #include "map.h" // enum cell_chk
+#include "../common/cbasetypes.h"
+
+#define MOVE_COST 10
+#define MOVE_DIAGONAL_COST 14
 
 #define MAX_WALKPATH 32
 
@@ -19,25 +24,27 @@ struct shootpath_data {
 	int y[MAX_WALKPATH];
 };
 
-// calculates destination cell for knockback
-int path_blownpos(int16 m,int16 x0,int16 y0,int16 dx,int16 dy,int count);
-
-// tries to find a walkable path
-bool path_search(struct walkpath_data *wpd,int16 m,int16 x0,int16 y0,int16 x1,int16 y1,int flag,cell_chk cell);
-
-// tries to find a shootable path
-bool path_search_long(struct shootpath_data *spd,int16 m,int16 x0,int16 y0,int16 x1,int16 y1,cell_chk cell);
-
+#define check_distance_bl(bl1, bl2, distance)       (path->check_distance((bl1)->x - (bl2)->x, (bl1)->y - (bl2)->y, distance))
+#define check_distance_blxy(bl, x1, y1, distance)   (path->check_distance((bl)->x - (x1), (bl)->y - (y1), distance))
+#define check_distance_xy(x0, y0, x1, y1, distance) (path->check_distance((x0) - (x1), (y0) - (y1), distance))
+
+#define distance_bl(bl1, bl2)       (path->distance((bl1)->x - (bl2)->x, (bl1)->y - (bl2)->y))
+#define distance_blxy(bl, x1, y1)   (path->distance((bl)->x - (x1), (bl)->y - (y1)))
+#define distance_xy(x0, y0, x1, y1) (path->distance((x0) - (x1), (y0) - (y1)))
+
+struct path_interface {
+	// calculates destination cell for knockback
+	int (*blownpos) (int16 m, int16 x0, int16 y0, int16 dx, int16 dy, int count);
+	// tries to find a walkable path
+	bool (*search) (struct walkpath_data *wpd, int16 m, int16 x0, int16 y0, int16 x1, int16 y1, int flag, cell_chk cell);
+	// tries to find a shootable path
+	bool (*search_long) (struct shootpath_data *spd, int16 m, int16 x0, int16 y0, int16 x1, int16 y1, cell_chk cell);
+	int (*check_distance) (int dx, int dy, int distance);
+	unsigned int (*distance) (int dx, int dy);
+};
 
-// distance related functions
-int check_distance(int dx, int dy, int distance);
-#define check_distance_bl(bl1, bl2, distance) check_distance((bl1)->x - (bl2)->x, (bl1)->y - (bl2)->y, distance)
-#define check_distance_blxy(bl, x1, y1, distance) check_distance((bl)->x-(x1), (bl)->y-(y1), distance)
-#define check_distance_xy(x0, y0, x1, y1, distance) check_distance((x0)-(x1), (y0)-(y1), distance)
+struct path_interface *path;
 
-unsigned int distance(int dx, int dy);
-#define distance_bl(bl1, bl2) distance((bl1)->x - (bl2)->x, (bl1)->y - (bl2)->y)
-#define distance_blxy(bl, x1, y1) distance((bl)->x-(x1), (bl)->y-(y1))
-#define distance_xy(x0, y0, x1, y1) distance((x0)-(x1), (y0)-(y1))
+void path_defaults(void);
 
-#endif /* _PATH_H_ */
+#endif /* MAP_PATH_H */
diff --git a/src/map/pc.c b/src/map/pc.c
index b7644f2fb..a6619fad2 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -2,90 +2,60 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/core.h" // get_svn_revision()
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/socket.h" // session[]
-#include "../common/strlib.h" // safestrncpy()
-#include "../common/timer.h"
-#include "../common/utils.h"
-#include "../common/mmo.h" //NAME_LENGTH
+#define HERCULES_CORE
+
+#include "../config/core.h" // DBPATH, GP_BOUND_ITEMS, MAX_SPIRITBALL, RENEWAL, RENEWAL_ASPD, RENEWAL_CAST, RENEWAL_DROP, RENEWAL_EXP, SECURE_NPCTIMEOUT
+#include "pc.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
 
 #include "atcommand.h" // get_atcommand_level()
 #include "battle.h" // battle_config
 #include "battleground.h"
+#include "chat.h"
 #include "chrif.h"
 #include "clif.h"
 #include "date.h" // is_day_of_*()
 #include "duel.h"
+#include "elemental.h"
+#include "guild.h" // guild->search(), guild_request_info()
+#include "homunculus.h"
+#include "instance.h"
 #include "intif.h"
 #include "itemdb.h"
 #include "log.h"
 #include "mail.h"
 #include "map.h"
-#include "path.h"
-#include "homunculus.h"
-#include "instance.h"
 #include "mercenary.h"
-#include "elemental.h"
+#include "mob.h" // struct mob_data
 #include "npc.h" // fake_nd
-#include "pet.h" // pet_unlocktarget()
 #include "party.h" // party->search()
-#include "guild.h" // guild->search(), guild_request_info()
+#include "path.h"
+#include "pc_groups.h"
+#include "pet.h" // pet_unlocktarget()
+#include "quest.h"
 #include "script.h" // script_config
 #include "skill.h"
 #include "status.h" // struct status_data
-#include "pc.h"
-#include "pc_groups.h"
-#include "quest.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-
-
-#define PVP_CALCRANK_INTERVAL 1000	// PVP calculation interval
-static unsigned int exp_table[CLASS_COUNT][2][MAX_LEVEL];
-static unsigned int max_level[CLASS_COUNT][2];
-static unsigned int statp[MAX_LEVEL+1];
-#if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
-static unsigned int level_penalty[3][RC_MAX][MAX_LEVEL*2+1];
-#endif
-
-// h-files are for declarations, not for implementations... [Shinomori]
-struct skill_tree_entry skill_tree[CLASS_COUNT][MAX_SKILL_TREE];
-// timer for night.day implementation
-int day_timer_tid;
-int night_timer_tid;
-
-struct fame_list smith_fame_list[MAX_FAME_LIST];
-struct fame_list chemist_fame_list[MAX_FAME_LIST];
-struct fame_list taekwon_fame_list[MAX_FAME_LIST];
-
-static unsigned short equip_pos[EQI_MAX]={EQP_ACC_L,EQP_ACC_R,EQP_SHOES,EQP_GARMENT,EQP_HEAD_LOW,EQP_HEAD_MID,EQP_HEAD_TOP,EQP_ARMOR,EQP_HAND_L,EQP_HAND_R,EQP_COSTUME_HEAD_TOP,EQP_COSTUME_HEAD_MID,EQP_COSTUME_HEAD_LOW,EQP_COSTUME_GARMENT,EQP_AMMO};
-
-//Links related info to the sd->hate_mob[]/sd->feel_map[] entries
-const struct sg_data sg_info[MAX_PC_FEELHATE] = {
-		{ SG_SUN_ANGER, SG_SUN_BLESS, SG_SUN_COMFORT, "PC_FEEL_SUN", "PC_HATE_MOB_SUN", is_day_of_sun },
-		{ SG_MOON_ANGER, SG_MOON_BLESS, SG_MOON_COMFORT, "PC_FEEL_MOON", "PC_HATE_MOB_MOON", is_day_of_moon },
-		{ SG_STAR_ANGER, SG_STAR_BLESS, SG_STAR_COMFORT, "PC_FEEL_STAR", "PC_HATE_MOB_STAR", is_day_of_star }
-	};
+#include "storage.h"
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/core.h" // get_svn_revision()
+#include "../common/malloc.h"
+#include "../common/mmo.h" // NAME_LENGTH, MAX_CARTS, NEW_CARTS
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h" // session[]
+#include "../common/strlib.h" // safestrncpy()
+#include "../common/sysinfo.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-/**
- * Item Cool Down Delay Saving
- * Struct item_cd is not a member of struct map_session_data
- * to keep cooldowns in memory between player log-ins.
- * All cooldowns are reset when server is restarted.
- **/
-DBMap* itemcd_db = NULL; // char_id -> struct skill_cd
-struct item_cd {
-	unsigned int tick[MAX_ITEMDELAYS];//tick
-	short nameid[MAX_ITEMDELAYS];//skill id
-};
+struct pc_interface pc_s;
 
 //Converts a class to its array index for CLASS_COUNT defined arrays.
 //Note that it does not do a validity check for speed purposes, where parsing
@@ -96,15 +66,48 @@ int pc_class2idx(int class_) {
 	return class_;
 }
 
-int pc_get_group_level(struct map_session_data *sd) {
-	return sd->group_level;
+/**
+ * Creates a new dummy map session data.
+ * Used when there is no real player attached, but it is
+ * required to provide a session.
+ * Caller must release dummy on its own when it's no longer needed.
+ */
+struct map_session_data* pc_get_dummy_sd(void)
+{
+	struct map_session_data *dummy_sd;
+	CREATE(dummy_sd, struct map_session_data, 1);
+	dummy_sd->group = pcg->get_dummy_group(); // map_session_data.group is expected to be non-NULL at all times
+	return dummy_sd;
 }
 
-static int pc_invincible_timer(int tid, unsigned int tick, int id, intptr_t data)
+/**
+ * Sets player's group.
+ * Caller should handle error (preferably display message and disconnect).
+ * @param group_id Group ID
+ * @return 1 on error, 0 on success
+ */
+int pc_set_group(struct map_session_data *sd, int group_id)
 {
+	GroupSettings *group = pcg->id2group(group_id);
+	if (group == NULL)
+		return 1;
+	sd->group_id = group_id;
+	sd->group = group;
+	return 0;
+}
+
+/**
+ * Checks if commands used by player should be logged.
+ */
+bool pc_should_log_commands(struct map_session_data *sd)
+{
+	return pcg->should_log_commands(sd->group);
+}
+
+int pc_invincible_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 
-	if( (sd=(struct map_session_data *)iMap->id2sd(id)) == NULL || sd->bl.type!=BL_PC )
+	if( (sd=(struct map_session_data *)map->id2sd(id)) == NULL || sd->bl.type!=BL_PC )
 		return 1;
 
 	if(sd->invincible_timer != tid){
@@ -120,11 +123,11 @@ static int pc_invincible_timer(int tid, unsigned int tick, int id, intptr_t data
 void pc_setinvincibletimer(struct map_session_data* sd, int val) {
 	nullpo_retv(sd);
 
-	val += map[sd->bl.m].invincible_time_inc;
+	val += map->list[sd->bl.m].invincible_time_inc;
 	
 	if( sd->invincible_timer != INVALID_TIMER )
-		iTimer->delete_timer(sd->invincible_timer,pc_invincible_timer);
-	sd->invincible_timer = iTimer->add_timer(iTimer->gettick()+val,pc_invincible_timer,sd->bl.id,0);
+		timer->delete(sd->invincible_timer,pc->invincible_timer);
+	sd->invincible_timer = timer->add(timer->gettick()+val,pc->invincible_timer,sd->bl.id,0);
 }
 
 void pc_delinvincibletimer(struct map_session_data* sd)
@@ -133,18 +136,17 @@ void pc_delinvincibletimer(struct map_session_data* sd)
 
 	if( sd->invincible_timer != INVALID_TIMER )
 	{
-		iTimer->delete_timer(sd->invincible_timer,pc_invincible_timer);
+		timer->delete(sd->invincible_timer,pc->invincible_timer);
 		sd->invincible_timer = INVALID_TIMER;
-		skill->unit_move(&sd->bl,iTimer->gettick(),1);
+		skill->unit_move(&sd->bl,timer->gettick(),1);
 	}
 }
 
-static int pc_spiritball_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pc_spiritball_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	int i;
 
-	if( (sd=(struct map_session_data *)iMap->id2sd(id)) == NULL || sd->bl.type!=BL_PC )
+	if( (sd=(struct map_session_data *)map->id2sd(id)) == NULL || sd->bl.type!=BL_PC )
 		return 1;
 
 	if( sd->spiritball <= 0 )
@@ -184,21 +186,21 @@ int pc_addspiritball(struct map_session_data *sd,int interval,int max)
 
 	if( sd->spiritball && sd->spiritball >= max ) {
 		if(sd->spirit_timer[0] != INVALID_TIMER)
-			iTimer->delete_timer(sd->spirit_timer[0],pc_spiritball_timer);
+			timer->delete(sd->spirit_timer[0],pc->spiritball_timer);
 		sd->spiritball--;
 		if( sd->spiritball != 0 )
 			memmove(sd->spirit_timer+0, sd->spirit_timer+1, (sd->spiritball)*sizeof(int));
 		sd->spirit_timer[sd->spiritball] = INVALID_TIMER;
 	}
 
-	tid = iTimer->add_timer(iTimer->gettick()+interval, pc_spiritball_timer, sd->bl.id, 0);
-	ARR_FIND(0, sd->spiritball, i, sd->spirit_timer[i] == INVALID_TIMER || DIFF_TICK(iTimer->get_timer(tid)->tick, iTimer->get_timer(sd->spirit_timer[i])->tick) < 0);
+	tid = timer->add(timer->gettick()+interval, pc->spiritball_timer, sd->bl.id, 0);
+	ARR_FIND(0, sd->spiritball, i, sd->spirit_timer[i] == INVALID_TIMER || DIFF_TICK(timer->get(tid)->tick, timer->get(sd->spirit_timer[i])->tick) < 0);
 	if( i != sd->spiritball )
 		memmove(sd->spirit_timer+i+1, sd->spirit_timer+i, (sd->spiritball-i)*sizeof(int));
 	sd->spirit_timer[i] = tid;
 	sd->spiritball++;
 	if( (sd->class_&MAPID_THIRDMASK) == MAPID_ROYAL_GUARD )
-		clif->millenniumshield(sd,sd->spiritball);
+		clif->millenniumshield(&sd->bl,sd->spiritball);
 	else
 		clif->spiritball(&sd->bl);
 
@@ -226,7 +228,7 @@ int pc_delspiritball(struct map_session_data *sd,int count,int type)
 
 	for(i=0;i<count;i++) {
 		if(sd->spirit_timer[i] != INVALID_TIMER) {
-			iTimer->delete_timer(sd->spirit_timer[i],pc_spiritball_timer);
+			timer->delete(sd->spirit_timer[i],pc->spiritball_timer);
 			sd->spirit_timer[i] = INVALID_TIMER;
 		}
 	}
@@ -237,13 +239,13 @@ int pc_delspiritball(struct map_session_data *sd,int count,int type)
 
 	if(!type) {
 		if( (sd->class_&MAPID_THIRDMASK) == MAPID_ROYAL_GUARD )
-			clif->millenniumshield(sd,sd->spiritball);
+			clif->millenniumshield(&sd->bl,sd->spiritball);
 		else
 			clif->spiritball(&sd->bl);
 	}
 	return 0;
 }
-static int pc_check_banding( struct block_list *bl, va_list ap ) {
+int pc_check_banding( struct block_list *bl, va_list ap ) {
 	int *c, *b_sd;
 	struct block_list *src;
 	struct map_session_data *tsd;
@@ -258,7 +260,7 @@ static int pc_check_banding( struct block_list *bl, va_list ap ) {
 	if(pc_isdead(tsd))
 		return 0;
 
-	sc = status_get_sc(bl);
+	sc = status->get_sc(bl);
 
 	if( bl == src )
 		return 0;
@@ -283,14 +285,14 @@ int pc_banding(struct map_session_data *sd, uint16 skill_lv) {
 
 	c = 0;
 	memset(b_sd, 0, sizeof(b_sd));
-	i = party_foreachsamemap(pc_check_banding,sd,range,&sd->bl,&c,&b_sd);
+	i = party->foreachsamemap(pc->check_banding,sd,range,&sd->bl,&c,&b_sd);
 
-	if( c < 1 ) //just recalc status no need to recalc hp
-	{	// No more Royal Guards in Banding found.
-		if( (sc = status_get_sc(&sd->bl)) != NULL  && sc->data[SC_BANDING] )
-		{
+	if( c < 1 ) {
+		//just recalc status no need to recalc hp
+		if( (sc = status->get_sc(&sd->bl)) != NULL  && sc->data[SC_BANDING] ) {
+			// No more Royal Guards in Banding found.
 			sc->data[SC_BANDING]->val2 = 0; // Reset the counter
-			status_calc_bl(&sd->bl, status_sc2scb_flag(SC_BANDING));
+			status_calc_bl(&sd->bl, status->sc2scb_flag(SC_BANDING));
 		}
 		return 0;
 	}
@@ -300,9 +302,8 @@ int pc_banding(struct map_session_data *sd, uint16 skill_lv) {
 	i++;
 
 	// Get total HP of all Royal Guards in party.
-	for( j = 0; j < i; j++ )
-	{
-		bsd = iMap->id2sd(b_sd[j]);
+	for( j = 0; j < i; j++ ) {
+		bsd = map->id2sd(b_sd[j]);
 		if( bsd != NULL )
 			hp += status_get_hp(&bsd->bl);
 	}
@@ -311,9 +312,8 @@ int pc_banding(struct map_session_data *sd, uint16 skill_lv) {
 	hp = hp / i;
 
 	// If a Royal Guard have full HP, give more HP to others that haven't full HP.
-	for( j = 0; j < i; j++ )
-	{
-		bsd = iMap->id2sd(b_sd[j]);
+	for( j = 0; j < i; j++ ) {
+		bsd = map->id2sd(b_sd[j]);
 		if( bsd != NULL && (tmp_hp = hp - status_get_max_hp(&bsd->bl)) > 0 )
 		{
 			extra_hp += tmp_hp;
@@ -324,16 +324,13 @@ int pc_banding(struct map_session_data *sd, uint16 skill_lv) {
 	if( extra_hp > 0 && tmp_qty > 0 )
 		hp += extra_hp / tmp_qty;
 
-	for( j = 0; j < i; j++ )
-	{
-		bsd = iMap->id2sd(b_sd[j]);
-		if( bsd != NULL )
-		{
-			status_set_hp(&bsd->bl,hp,0);	// Set hp
-			if( (sc = status_get_sc(&bsd->bl)) != NULL  && sc->data[SC_BANDING] )
-			{
+	for( j = 0; j < i; j++ ) {
+		bsd = map->id2sd(b_sd[j]);
+		if( bsd != NULL ) {
+			status->set_hp(&bsd->bl,hp,0); // Set hp
+			if( (sc = status->get_sc(&bsd->bl)) != NULL  && sc->data[SC_BANDING] ) {
 				sc->data[SC_BANDING]->val2 = c; // Set the counter. It doesn't count your self.
-				status_calc_bl(&bsd->bl, status_sc2scb_flag(SC_BANDING));	// Set atk and def.
+				status_calc_bl(&bsd->bl, status->sc2scb_flag(SC_BANDING)); // Set atk and def.
 			}
 		}
 	}
@@ -344,22 +341,18 @@ int pc_banding(struct map_session_data *sd, uint16 skill_lv) {
 // Increases a player's fame points and displays a notice to him
 void pc_addfame(struct map_session_data *sd,int count)
 {
+	int ranktype = -1;
 	nullpo_retv(sd);
 	sd->status.fame += count;
 	if(sd->status.fame > MAX_FAME)
 		sd->status.fame = MAX_FAME;
 	switch(sd->class_&MAPID_UPPERMASK){
-		case MAPID_BLACKSMITH: // Blacksmith
-			clif->fame_blacksmith(sd,count);
-			break;
-		case MAPID_ALCHEMIST: // Alchemist
-			clif->fame_alchemist(sd,count);
-			break;
-		case MAPID_TAEKWON: // Taekwon
-			clif->fame_taekwon(sd,count);
-			break;
+		case MAPID_BLACKSMITH: ranktype = RANKTYPE_BLACKSMITH; break;
+		case MAPID_ALCHEMIST:  ranktype = RANKTYPE_ALCHEMIST; break;
+		case MAPID_TAEKWON: ranktype = RANKTYPE_TAEKWON; break;
 	}
-	chrif_updatefamelist(sd);
+	clif->update_rankingpoint(sd, ranktype, count);
+	chrif->updatefamelist(sd);
 }
 
 // Check whether a player ID is in the fame rankers' list of its job, returns his/her position if so, 0 else
@@ -370,19 +363,19 @@ unsigned char pc_famerank(int char_id, int job)
 	switch(job){
 		case MAPID_BLACKSMITH: // Blacksmith
 		    for(i = 0; i < MAX_FAME_LIST; i++){
-				if(smith_fame_list[i].id == char_id)
+				if(pc->smith_fame_list[i].id == char_id)
 				    return i + 1;
 			}
 			break;
 		case MAPID_ALCHEMIST: // Alchemist
 			for(i = 0; i < MAX_FAME_LIST; i++){
-				if(chemist_fame_list[i].id == char_id)
+				if(pc->chemist_fame_list[i].id == char_id)
 					return i + 1;
 			}
 			break;
 		case MAPID_TAEKWON: // Taekwon
 			for(i = 0; i < MAX_FAME_LIST; i++){
-				if(taekwon_fame_list[i].id == char_id)
+				if(pc->taekwon_fame_list[i].id == char_id)
 					return i + 1;
 			}
 			break;
@@ -392,20 +385,20 @@ unsigned char pc_famerank(int char_id, int job)
 }
 
 int pc_setrestartvalue(struct map_session_data *sd,int type) {
-	struct status_data *status, *b_status;
+	struct status_data *st, *bst;
 	nullpo_ret(sd);
 
-	b_status = &sd->base_status;
-	status = &sd->battle_status;
+	bst = &sd->base_status;
+	st = &sd->battle_status;
 
 	if (type&1) {	//Normal resurrection
-		status->hp = 1; //Otherwise status_heal may fail if dead.
-		status_heal(&sd->bl, b_status->hp, 0, 1);
-		if( status->sp < b_status->sp )
-			status_set_sp(&sd->bl, b_status->sp, 1);
+		st->hp = 1; //Otherwise status->heal may fail if dead.
+		status->heal(&sd->bl, bst->hp, 0, 1);
+		if( st->sp < bst->sp )
+			status->set_sp(&sd->bl, bst->sp, 1);
 	} else { //Just for saving on the char-server (with values as if respawned)
-		sd->status.hp = b_status->hp;
-		sd->status.sp = (status->sp < b_status->sp)?b_status->sp:status->sp;
+		sd->status.hp = bst->hp;
+		sd->status.sp = (st->sp < bst->sp) ? bst->sp : st->sp;
 	}
 	return 0;
 }
@@ -413,9 +406,8 @@ int pc_setrestartvalue(struct map_session_data *sd,int type) {
 /*==========================================
 	Rental System
  *------------------------------------------*/
-static int pc_inventory_rental_end(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd = iMap->id2sd(id);
+int pc_inventory_rental_end(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd = map->id2sd(id);
 	if( sd == NULL )
 		return 0;
 	if( tid != sd->rental_timer )
@@ -432,17 +424,84 @@ int pc_inventory_rental_clear(struct map_session_data *sd)
 {
 	if( sd->rental_timer != INVALID_TIMER )
 	{
-		iTimer->delete_timer(sd->rental_timer, pc_inventory_rental_end);
+		timer->delete(sd->rental_timer, pc->inventory_rental_end);
 		sd->rental_timer = INVALID_TIMER;
 	}
 
 	return 1;
 }
+/* assumes i is valid (from default areas where it is called, it is) */
+void pc_rental_expire(struct map_session_data *sd, int i) {
+	short nameid = sd->status.inventory[i].nameid;
 
+	/* Soon to be dropped, we got plans to integrate it with item db */
+	switch( nameid ) {
+		case ITEMID_REINS_OF_MOUNT:
+			status_change_end(&sd->bl,SC_ALL_RIDING,INVALID_TIMER);
+			break;
+		case ITEMID_LOVE_ANGEL:
+			if( sd->status.font == 1 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_SQUIRREL:
+			if( sd->status.font == 2 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_GOGO:
+			if( sd->status.font == 3 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_PICTURE_DIARY:
+			if( sd->status.font == 4 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_MINI_HEART:
+			if( sd->status.font == 5 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_NEWCOMER:
+			if( sd->status.font == 6 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_KID:
+			if( sd->status.font == 7 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_MAGIC_CASTLE:
+			if( sd->status.font == 8 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+		case ITEMID_BULGING_HEAD:
+			if( sd->status.font == 9 ) {
+				sd->status.font = 0;
+				clif->font(sd);
+			}
+			break;
+	}
+	
+	clif->rental_expired(sd->fd, i, sd->status.inventory[i].nameid);
+	pc->delitem(sd, i, sd->status.inventory[i].amount, 0, 0, LOG_TYPE_OTHER);
+}
 void pc_inventory_rentals(struct map_session_data *sd)
 {
 	int i, c = 0;
-	unsigned int expire_tick, next_tick = UINT_MAX;
+	int64 expire_tick, next_tick = INT64_MAX;
 
 	for( i = 0; i < MAX_INVENTORY; i++ )
 	{ // Check for Rentals on Inventory
@@ -452,14 +511,9 @@ void pc_inventory_rentals(struct map_session_data *sd)
 			continue;
 
 		if( sd->status.inventory[i].expire_time <= time(NULL) ) {
-			if( sd->status.inventory[i].nameid == ITEMID_REINS_OF_MOUNT
-					&& sd->sc.data[SC_ALL_RIDING] ) {
-				status_change_end(&sd->bl,SC_ALL_RIDING,INVALID_TIMER);
-			}
-			clif->rental_expired(sd->fd, i, sd->status.inventory[i].nameid);
-			pc->delitem(sd, i, sd->status.inventory[i].amount, 0, 0, LOG_TYPE_OTHER);
+			pc->rental_expire(sd,i);
 		} else {
-			expire_tick = (unsigned int)(sd->status.inventory[i].expire_time - time(NULL)) * 1000;
+			expire_tick = (int64)(sd->status.inventory[i].expire_time - time(NULL)) * 1000;
 			clif->rental_time(sd->fd, sd->status.inventory[i].nameid, (int)(expire_tick / 1000));
 			next_tick = min(expire_tick, next_tick);
 			c++;
@@ -467,7 +521,7 @@ void pc_inventory_rentals(struct map_session_data *sd)
 	}
 
 	if( c > 0 ) // min(next_tick,3600000) 1 hour each timer to keep announcing to the owner, and to avoid a but with rental time > 15 days
-		sd->rental_timer = iTimer->add_timer(iTimer->gettick() + min(next_tick,3600000), pc_inventory_rental_end, sd->bl.id, 0);
+		sd->rental_timer = timer->add(timer->gettick() + min(next_tick,3600000), pc->inventory_rental_end, sd->bl.id, 0);
 	else
 		sd->rental_timer = INVALID_TIMER;
 }
@@ -482,23 +536,15 @@ void pc_inventory_rental_add(struct map_session_data *sd, int seconds)
 	if( sd->rental_timer != INVALID_TIMER )
 	{
 		const struct TimerData * td;
-		td = iTimer->get_timer(sd->rental_timer);
-		if( DIFF_TICK(td->tick, iTimer->gettick()) > tick )
+		td = timer->get(sd->rental_timer);
+		if( DIFF_TICK(td->tick, timer->gettick()) > tick )
 		{ // Update Timer as this one ends first than the current one
 			pc->inventory_rental_clear(sd);
-			sd->rental_timer = iTimer->add_timer(iTimer->gettick() + tick, pc_inventory_rental_end, sd->bl.id, 0);
+			sd->rental_timer = timer->add(timer->gettick() + tick, pc->inventory_rental_end, sd->bl.id, 0);
 		}
 	}
 	else
-		sd->rental_timer = iTimer->add_timer(iTimer->gettick() + min(tick,3600000), pc_inventory_rental_end, sd->bl.id, 0);
-}
-
-/**
- * Determines if player can give / drop / trade / vend items
- */
-bool pc_can_give_items(struct map_session_data *sd)
-{
-	return pc_has_permission(sd, PC_PERM_TRADE);
+		sd->rental_timer = timer->add(timer->gettick() + min(tick,3600000), pc->inventory_rental_end, sd->bl.id, 0);
 }
 
 /*==========================================
@@ -542,8 +588,8 @@ int pc_makesavestatus(struct map_session_data *sd)
 		sd->status.last_point.y = sd->bl.y;
 	}
 
-	if(map[sd->bl.m].flag.nosave || map[sd->bl.m].instance_id >= 0){
-		struct map_data *m=&map[sd->bl.m];
+	if(map->list[sd->bl.m].flag.nosave || map->list[sd->bl.m].instance_id >= 0) {
+		struct map_data *m=&map->list[sd->bl.m];
 		if(m->save.map)
 			memcpy(&sd->status.last_point,&m->save,sizeof(sd->status.last_point));
 		else
@@ -581,7 +627,7 @@ int pc_setnewpc(struct map_session_data *sd, int account_id, int char_id, int lo
 	sd->client_tick  = client_tick;
 	sd->state.active = 0; //to be set to 1 after player is fully authed and loaded.
 	sd->bl.type      = BL_PC;
-	sd->canlog_tick  = iTimer->gettick();
+	sd->canlog_tick  = timer->gettick();
 	//Required to prevent homunculus copuing a base speed of 0.
 	sd->battle_status.speed = sd->base_status.speed = DEFAULT_WALK_SPEED;
 	return 0;
@@ -596,16 +642,21 @@ int pc_equippoint(struct map_session_data *sd,int n)
 	if(!sd->inventory_data[n])
 		return 0;
 
-	if (!itemdb_isequip2(sd->inventory_data[n]))
+	if (!itemdb->isequip2(sd->inventory_data[n]))
 		return 0; //Not equippable by players.
 
 	ep = sd->inventory_data[n]->equip;
 	if(sd->inventory_data[n]->look == W_DAGGER	||
 		sd->inventory_data[n]->look == W_1HSWORD ||
 		sd->inventory_data[n]->look == W_1HAXE) {
-		if(ep == EQP_HAND_R && (pc->checkskill(sd,AS_LEFT) > 0 || (sd->class_&MAPID_UPPERMASK) == MAPID_ASSASSIN ||
-			(sd->class_&MAPID_UPPERMASK) == MAPID_KAGEROUOBORO))//Kagerou and Oboro can dual wield daggers. [Rytech]
-			return EQP_ARMS;
+		if(  (pc->checkskill(sd,AS_LEFT) > 0 ||
+			 (sd->class_&MAPID_UPPERMASK) == MAPID_ASSASSIN ||
+			 (sd->class_&MAPID_UPPERMASK) == MAPID_KAGEROUOBORO) ) { //Kagerou and Oboro can dual wield daggers. [Rytech]
+			if( ep == EQP_HAND_R )
+				return EQP_ARMS;
+			if( ep == EQP_SHADOW_WEAPON )
+				return EQP_SHADOW_ARMS;
+		}
 	}
 	return ep;
 }
@@ -618,7 +669,7 @@ int pc_setinventorydata(struct map_session_data *sd)
 
 	for(i=0;i<MAX_INVENTORY;i++) {
 		id = sd->status.inventory[i].nameid;
-		sd->inventory_data[i] = id?itemdb_search(id):NULL;
+		sd->inventory_data[i] = id?itemdb->search(id):NULL;
 	}
 	return 0;
 }
@@ -639,26 +690,26 @@ int pc_calcweapontype(struct map_session_data *sd)
 	// dual-wield
 	sd->status.weapon = 0;
 	switch (sd->weapontype1){
-	case W_DAGGER:
-		switch (sd->weapontype2) {
-		case W_DAGGER:  sd->status.weapon = W_DOUBLE_DD; break;
-		case W_1HSWORD: sd->status.weapon = W_DOUBLE_DS; break;
-		case W_1HAXE:   sd->status.weapon = W_DOUBLE_DA; break;
-		}
-		break;
-	case W_1HSWORD:
-		switch (sd->weapontype2) {
-		case W_DAGGER:  sd->status.weapon = W_DOUBLE_DS; break;
-		case W_1HSWORD: sd->status.weapon = W_DOUBLE_SS; break;
-		case W_1HAXE:   sd->status.weapon = W_DOUBLE_SA; break;
-		}
-		break;
-	case W_1HAXE:
-		switch (sd->weapontype2) {
-		case W_DAGGER:  sd->status.weapon = W_DOUBLE_DA; break;
-		case W_1HSWORD: sd->status.weapon = W_DOUBLE_SA; break;
-		case W_1HAXE:   sd->status.weapon = W_DOUBLE_AA; break;
-		}
+		case W_DAGGER:
+			switch (sd->weapontype2) {
+				case W_DAGGER:  sd->status.weapon = W_DOUBLE_DD; break;
+				case W_1HSWORD: sd->status.weapon = W_DOUBLE_DS; break;
+				case W_1HAXE:   sd->status.weapon = W_DOUBLE_DA; break;
+			}
+			break;
+		case W_1HSWORD:
+			switch (sd->weapontype2) {
+				case W_DAGGER:  sd->status.weapon = W_DOUBLE_DS; break;
+				case W_1HSWORD: sd->status.weapon = W_DOUBLE_SS; break;
+				case W_1HAXE:   sd->status.weapon = W_DOUBLE_SA; break;
+			}
+			break;
+		case W_1HAXE:
+			switch (sd->weapontype2) {
+				case W_DAGGER:  sd->status.weapon = W_DOUBLE_DA; break;
+				case W_1HSWORD: sd->status.weapon = W_DOUBLE_SA; break;
+				case W_1HAXE:   sd->status.weapon = W_DOUBLE_AA; break;
+			}
 	}
 	// unknown, default to right hand type
 	if (!sd->status.weapon)
@@ -681,7 +732,7 @@ int pc_setequipindex(struct map_session_data *sd)
 			continue;
 		if(sd->status.inventory[i].equip) {
 			for(j=0;j<EQI_MAX;j++)
-				if(sd->status.inventory[i].equip & equip_pos[j])
+				if(sd->status.inventory[i].equip & pc->equip_pos[j])
 					sd->equip_index[j] = i;
 
 			if(sd->status.inventory[i].equip & EQP_HAND_R)
@@ -701,7 +752,7 @@ int pc_setequipindex(struct map_session_data *sd)
 			}
 		}
 	}
-	pc_calcweapontype(sd);
+	pc->calcweapontype(sd);
 
 	return 0;
 }
@@ -719,7 +770,7 @@ int pc_setequipindex(struct map_session_data *sd)
 //	if( item->card[MAX_SLOTS - 1] && s < MAX_SLOTS - 1 )
 //		s = MAX_SLOTS - 1;
 //
-//	ARR_FIND( 0, s, i, item->card[i] && (data = itemdb_exists(item->card[i])) != NULL && data->flag.no_equip&flag );
+//	ARR_FIND( 0, s, i, item->card[i] && (data = itemdb->exists(item->card[i])) != NULL && data->flag.no_equip&flag );
 //	return( i < s ) ? 0 : 1;
 //}
 
@@ -857,12 +908,14 @@ int pc_isequip(struct map_session_data *sd,int n)
 
 	if(item == NULL)
 		return 0;
-	if(item->elv && sd->status.base_level < (unsigned int)item->elv)
+	if(item->elv && sd->status.base_level < (unsigned int)item->elv){
+		clif->msg(sd, 0x6ED);
 		return 0;
-#ifdef RENEWAL
-	if(item->elvmax && sd->status.base_level > (unsigned int)item->elvmax)
+	}
+	if(item->elvmax && sd->status.base_level > (unsigned int)item->elvmax){
+		clif->msg(sd, 0x6ED);
 		return 0;
-#endif
+	}
 	if(item->sex != 2 && sd->status.sex != item->sex)
 		return 0;
 
@@ -902,10 +955,10 @@ int pc_isequip(struct map_session_data *sd,int n)
 		return 0;
 	//Not usable by upper class. [Inkfish]
 	while( 1 ) {
-		if( item->class_upper&1 && !(sd->class_&(JOBL_UPPER|JOBL_THIRD|JOBL_BABY)) ) break;
-		if( item->class_upper&2 && sd->class_&(JOBL_UPPER|JOBL_THIRD) ) break;
-		if( item->class_upper&4 && sd->class_&JOBL_BABY ) break;
-		if( item->class_upper&8 && sd->class_&JOBL_THIRD ) break;
+		if( item->class_upper&ITEMUPPER_NORMAL && !(sd->class_&(JOBL_UPPER|JOBL_THIRD|JOBL_BABY)) ) break;
+		if( item->class_upper&ITEMUPPER_UPPER  &&   sd->class_&(JOBL_UPPER|JOBL_THIRD)            ) break;
+		if( item->class_upper&ITEMUPPER_BABY   &&   sd->class_&JOBL_BABY                          ) break;
+		if( item->class_upper&ITEMUPPER_THIRD  &&   sd->class_&JOBL_THIRD                         ) break;
 		return 0;
 	}
 
@@ -918,14 +971,17 @@ int pc_isequip(struct map_session_data *sd,int n)
  *------------------------------------------*/
 bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_time, int group_id, struct mmo_charstatus *st, bool changing_mapservers) {
 	int i;
-	unsigned long tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	uint32 ip = session[sd->fd]->client_addr;
 
 	sd->login_id2 = login_id2;
-	sd->group_id = group_id;
 
-	/* load user permissions */
-	pc_group_pc_load(sd);
+	if (pc->set_group(sd, group_id) != 0) {
+		ShowWarning("pc_authok: %s (AID:%d) logged in with unknown group id (%d)! kicking...\n",
+			st->name, sd->status.account_id, group_id);
+		clif->authfail_fd(sd->fd, 0);
+		return false;
+	}
 
 	memcpy(&sd->status, st, sizeof(*st));
 
@@ -965,6 +1021,7 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	sd->npc_timer_id = INVALID_TIMER;
 	sd->pvp_timer = INVALID_TIMER;
 	sd->fontcolor_tid = INVALID_TIMER;
+	sd->expiration_tid = INVALID_TIMER;
 	/**
 	 * For the Secure NPC Timeout option (check config/Secure.h) [RR]
 	 **/
@@ -985,6 +1042,8 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	sd->cansendmail_tick = tick;
 	sd->hchsysch_tick = tick;
 
+	sd->idletime = sockt->last_tick;
+	
 	for(i = 0; i < MAX_SPIRITBALL; i++)
 		sd->spirit_timer[i] = INVALID_TIMER;
 	for(i = 0; i < ARRAYLENGTH(sd->autobonus); i++)
@@ -1011,13 +1070,13 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	if( sd->status.option & OPTION_INVISIBLE && !pc->can_use_command(sd, "@hide") )
 		sd->status.option &=~ OPTION_INVISIBLE;
 	
-	status_change_init(&sd->bl);
+	status->change_init(&sd->bl);
 	
 	sd->sc.option = sd->status.option; //This is the actual option used in battle.
 		
 	//Set here because we need the inventory data for weapon sprite parsing.
-	status_set_viewdata(&sd->bl, sd->status.class_);
-	unit_dataset(&sd->bl);
+	status->set_viewdata(&sd->bl, sd->status.class_);
+	unit->dataset(&sd->bl);
 
 	sd->guild_x = -1;
 	sd->guild_y = -1;
@@ -1037,6 +1096,11 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	
 	sd->state.dialog = 0;
 	
+	sd->delayed_damage = 0;
+	
+	if( battle_config.item_check )
+		sd->state.itemcheck = 1;
+	
 	// Event Timers
 	for( i = 0; i < MAX_EVENTTIMER; i++ )
 		sd->eventtimer[i] = INVALID_TIMER;
@@ -1046,12 +1110,23 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	for( i = 0; i < 3; i++ )
 		sd->hate_mob[i] = -1;
 
-    //warp player
+	sd->quest_log = NULL;
+	sd->num_quests = 0;
+	sd->avail_quests = 0;
+	sd->save_quest = false;
+
+	sd->regs.vars = i64db_alloc(DB_OPT_BASE);
+	sd->regs.arrays = NULL;
+	sd->vars_dirty = false;
+	sd->vars_ok = false;
+	sd->vars_received = 0x0;
+	
+	//warp player
 	if ((i=pc->setpos(sd,sd->status.last_point.map, sd->status.last_point.x, sd->status.last_point.y, CLR_OUTSIGHT)) != 0) {
 		ShowError ("Last_point_map %s - id %d not found (error code %d)\n", mapindex_id2name(sd->status.last_point.map), sd->status.last_point.map, i);
 
 		// try warping to a default map instead (church graveyard)
-		if (pc->setpos(sd, mapindex_name2id(MAP_PRONTERA), 273, 354, CLR_OUTSIGHT) != 0) {
+		if (pc->setpos(sd, mapindex->name2id(MAP_PRONTERA), 273, 354, CLR_OUTSIGHT) != 0) {
 			// if we fail again
 			clif->authfail_fd(sd->fd, 0);
 			return false;
@@ -1076,23 +1151,13 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	if( !changing_mapservers ) {
 
 		if (battle_config.display_version == 1) {
-			const char* svn = get_svn_revision();
-			const char* git = get_git_hash();
 			char buf[256];
-			if( git[0] != HERC_UNKNOWN_VER )
-				sprintf(buf,"Git Hash: %s", git);
-			else if( svn[0] != HERC_UNKNOWN_VER )
-				sprintf(buf,"SVN Revision: %s", svn);
-			else
-				sprintf(buf,"Unknown Version");
+			sprintf(buf, msg_txt(1295), sysinfo->vcstype(), sysinfo->vcsrevision_src(), sysinfo->vcsrevision_scripts()); // %s revision '%s' (src) / '%s' (scripts)
 			clif->message(sd->fd, buf);
 		}
 		
-		// message of the limited time of the account
-		if (expiration_time != 0) { // don't display if it's unlimited or unknow value
-			char tmpstr[1024];
-			strftime(tmpstr, sizeof(tmpstr) - 1, msg_txt(501), localtime(&expiration_time)); // "Your account time limit is: %d-%m-%Y %H:%M:%S."
-			clif->wis_message(sd->fd, iMap->wisp_server_name, tmpstr, strlen(tmpstr)+1);
+		if (expiration_time != 0) {
+			sd->expiration_time = expiration_time;
 		}
 
 		/**
@@ -1110,13 +1175,18 @@ bool pc_authok(struct map_session_data *sd, int login_id2, time_t expiration_tim
 	 * Check if player have any item cooldowns on
 	 **/
 	pc->itemcd_do(sd,true);
-	
+
+#ifdef GP_BOUND_ITEMS
+	if( sd->status.party_id == 0 )
+		pc->bound_clear(sd,IBT_PARTY);
+#endif
+
 	/* [Ind/Hercules] */
 	sd->sc_display = NULL;
 	sd->sc_display_count = 0;
 	
 	// Request all registries (auth is considered completed whence they arrive)
-	intif_request_registry(sd,7);
+	intif->request_registry(sd,7);
 	return true;
 }
 
@@ -1141,7 +1211,7 @@ int pc_set_hate_mob(struct map_session_data *sd, int pos, struct block_list *bl)
 		return 0;
 	}
 
-	class_ = status_get_class(bl);
+	class_ = status->get_class(bl);
 	if (!pcdb_checkid(class_)) {
 		unsigned int max_hp = status_get_max_hp(bl);
 		if ((pos == 1 && max_hp < 6000) || (pos == 2 && max_hp < 20000))
@@ -1150,7 +1220,7 @@ int pc_set_hate_mob(struct map_session_data *sd, int pos, struct block_list *bl)
 			return 0; //Wrong size
 	}
 	sd->hate_mob[pos] = class_;
-	pc_setglobalreg(sd,sg_info[pos].hate_var,class_+1);
+	pc_setglobalreg(sd,script->add_str(pc->sg_info[pos].hate_var),class_+1);
 	clif->hate_info(sd, pos, class_, 1);
 	return 1;
 }
@@ -1162,55 +1232,58 @@ int pc_reg_received(struct map_session_data *sd)
 {
 	int i,j, idx = 0;
 
-	sd->change_level_2nd = pc_readglobalreg(sd,"jobchange_level");
-	sd->change_level_3rd = pc_readglobalreg(sd,"jobchange_level_3rd");
-	sd->die_counter = pc_readglobalreg(sd,"PC_DIE_COUNTER");
+	sd->vars_ok = true;
+
+	sd->change_level_2nd = pc_readglobalreg(sd,script->add_str("jobchange_level"));
+	sd->change_level_3rd = pc_readglobalreg(sd,script->add_str("jobchange_level_3rd"));
+	sd->die_counter = pc_readglobalreg(sd,script->add_str("PC_DIE_COUNTER"));
 
 	// Cash shop
-	sd->cashPoints = pc_readaccountreg(sd,"#CASHPOINTS");
-	sd->kafraPoints = pc_readaccountreg(sd,"#KAFRAPOINTS");
+	sd->cashPoints = pc_readaccountreg(sd,script->add_str("#CASHPOINTS"));
+	sd->kafraPoints = pc_readaccountreg(sd,script->add_str("#KAFRAPOINTS"));
 
 	// Cooking Exp
-	sd->cook_mastery = pc_readglobalreg(sd,"COOK_MASTERY");
+	sd->cook_mastery = pc_readglobalreg(sd,script->add_str("COOK_MASTERY"));
 
 	if( (sd->class_&MAPID_BASEMASK) == MAPID_TAEKWON ) {
 		// Better check for class rather than skill to prevent "skill resets" from unsetting this
-		sd->mission_mobid = pc_readglobalreg(sd,"TK_MISSION_ID");
-		sd->mission_count = pc_readglobalreg(sd,"TK_MISSION_COUNT");
+		sd->mission_mobid = pc_readglobalreg(sd,script->add_str("TK_MISSION_ID"));
+		sd->mission_count = pc_readglobalreg(sd,script->add_str("TK_MISSION_COUNT"));
 	}
 
 	//SG map and mob read [Komurka]
 	for(i=0;i<MAX_PC_FEELHATE;i++) { //for now - someone need to make reading from txt/sql
-		if ((j = pc_readglobalreg(sd,sg_info[i].feel_var))!=0) {
+		if ((j = pc_readglobalreg(sd,script->add_str(pc->sg_info[i].feel_var)))!=0) {
 			sd->feel_map[i].index = j;
-			sd->feel_map[i].m = iMap->mapindex2mapid(j);
+			sd->feel_map[i].m = map->mapindex2mapid(j);
 		} else {
 			sd->feel_map[i].index = 0;
 			sd->feel_map[i].m = -1;
 		}
-		sd->hate_mob[i] = pc_readglobalreg(sd,sg_info[i].hate_var)-1;
+		sd->hate_mob[i] = pc_readglobalreg(sd,script->add_str(pc->sg_info[i].hate_var))-1;
 	}
 
 	if ((i = pc->checkskill(sd,RG_PLAGIARISM)) > 0) {
-		sd->cloneskill_id = pc_readglobalreg(sd,"CLONE_SKILL");
+		sd->cloneskill_id = pc_readglobalreg(sd,script->add_str("CLONE_SKILL"));
 		if (sd->cloneskill_id > 0 && (idx = skill->get_index(sd->cloneskill_id))) {
 			sd->status.skill[idx].id = sd->cloneskill_id;
-			sd->status.skill[idx].lv = pc_readglobalreg(sd,"CLONE_SKILL_LV");
+			sd->status.skill[idx].lv = pc_readglobalreg(sd,script->add_str("CLONE_SKILL_LV"));
 			if (sd->status.skill[idx].lv > i)
 				sd->status.skill[idx].lv = i;
 			sd->status.skill[idx].flag = SKILL_FLAG_PLAGIARIZED;
 		}
 	}
 	if ((i = pc->checkskill(sd,SC_REPRODUCE)) > 0) {
-		sd->reproduceskill_id = pc_readglobalreg(sd,"REPRODUCE_SKILL");
+		sd->reproduceskill_id = pc_readglobalreg(sd,script->add_str("REPRODUCE_SKILL"));
 		if( sd->reproduceskill_id > 0 && (idx = skill->get_index(sd->reproduceskill_id))) {
 			sd->status.skill[idx].id = sd->reproduceskill_id;
-			sd->status.skill[idx].lv = pc_readglobalreg(sd,"REPRODUCE_SKILL_LV");
+			sd->status.skill[idx].lv = pc_readglobalreg(sd,script->add_str("REPRODUCE_SKILL_LV"));
 			if( i < sd->status.skill[idx].lv)
 				sd->status.skill[idx].lv = i;
 			sd->status.skill[idx].flag = SKILL_FLAG_PLAGIARIZED;
 		}
 	}
+	
 	//Weird... maybe registries were reloaded?
 	if (sd->state.active)
 		return 0;
@@ -1223,70 +1296,67 @@ int pc_reg_received(struct map_session_data *sd)
 
 	// pet
 	if (sd->status.pet_id > 0)
-		intif_request_petdata(sd->status.account_id, sd->status.char_id, sd->status.pet_id);
+		intif->request_petdata(sd->status.account_id, sd->status.char_id, sd->status.pet_id);
 
 	// Homunculus [albator]
 	if( sd->status.hom_id > 0 )
-		intif_homunculus_requestload(sd->status.account_id, sd->status.hom_id);
+		intif->homunculus_requestload(sd->status.account_id, sd->status.hom_id);
 	if( sd->status.mer_id > 0 )
-		intif_mercenary_request(sd->status.mer_id, sd->status.char_id);
+		intif->mercenary_request(sd->status.mer_id, sd->status.char_id);
 	if( sd->status.ele_id > 0 )
-		intif_elemental_request(sd->status.ele_id, sd->status.char_id);
+		intif->elemental_request(sd->status.ele_id, sd->status.char_id);
 
-	iMap->addiddb(&sd->bl);
-	iMap->delnickdb(sd->status.char_id, sd->status.name);
-	if (!chrif_auth_finished(sd))
+	map->addiddb(&sd->bl);
+	map->delnickdb(sd->status.char_id, sd->status.name);
+	if (!chrif->auth_finished(sd))
 		ShowError("pc_reg_received: Failed to properly remove player %d:%d from logging db!\n", sd->status.account_id, sd->status.char_id);
 
 	pc->load_combo(sd);
 
-	status_calc_pc(sd,1);
-	chrif_scdata_request(sd->status.account_id, sd->status.char_id);
+	status_calc_pc(sd,SCO_FIRST|SCO_FORCE);
+	chrif->scdata_request(sd->status.account_id, sd->status.char_id);
 
-	intif_Mail_requestinbox(sd->status.char_id, 0); // MAIL SYSTEM - Request Mail Inbox
-	intif_request_questlog(sd);
+	intif->Mail_requestinbox(sd->status.char_id, 0); // MAIL SYSTEM - Request Mail Inbox
+	intif->request_questlog(sd);
 
 	if (sd->state.connect_new == 0 && sd->fd) { //Character already loaded map! Gotta trigger LoadEndAck manually.
 		sd->state.connect_new = 1;
 		clif->pLoadEndAck(sd->fd, sd);
 	}
 
-	pc->inventory_rentals(sd);
-
 	if( sd->sc.option & OPTION_INVISIBLE ) {
 		sd->vd.class_ = INVISIBLE_CLASS;
 		clif->message(sd->fd, msg_txt(11)); // Invisible: On
 		// decrement the number of pvp players on the map
-		map[sd->bl.m].users_pvp--;
+		map->list[sd->bl.m].users_pvp--;
 		
-		if( map[sd->bl.m].flag.pvp && !map[sd->bl.m].flag.pvp_nocalcrank && sd->pvp_timer != INVALID_TIMER ) {// unregister the player for ranking
-			iTimer->delete_timer( sd->pvp_timer, pc->calc_pvprank_timer );
+		if( map->list[sd->bl.m].flag.pvp && !map->list[sd->bl.m].flag.pvp_nocalcrank && sd->pvp_timer != INVALID_TIMER ) {// unregister the player for ranking
+			timer->delete( sd->pvp_timer, pc->calc_pvprank_timer );
 			sd->pvp_timer = INVALID_TIMER;
 		}
 		clif->changeoption(&sd->bl);
 	}
 
 	if( npc->motd ) /* [Ind/Hercules] */
-		run_script(npc->motd->u.scr.script, 0, sd->bl.id, fake_nd->bl.id);
-
+		script->run(npc->motd->u.scr.script, 0, sd->bl.id, npc->fake_nd->bl.id);
+	
 	return 1;
 }
 
-static int pc_calc_skillpoint(struct map_session_data* sd)
-{
+int pc_calc_skillpoint(struct map_session_data* sd) {
 	int  i,skill_lv,inf2,skill_point=0;
 
 	nullpo_ret(sd);
 
 	for(i=1;i<MAX_SKILL;i++){
 		if( (skill_lv = pc->checkskill2(sd,i)) > 0) {
-			inf2 = skill_db[i].inf2;
+			inf2 = skill->db[i].inf2;
 			if((!(inf2&INF2_QUEST_SKILL) || battle_config.quest_skill_learn) &&
-				!(inf2&(INF2_WEDDING_SKILL|INF2_SPIRIT_SKILL)) //Do not count wedding/link skills. [Skotlex]
+				!(inf2&(INF2_WEDDING_SKILL|INF2_SPIRIT_SKILL|INF2_GUILD_SKILL)) //Do not count wedding/link skills. [Skotlex]
 				) {
 				if(sd->status.skill[i].flag == SKILL_FLAG_PERMANENT)
 					skill_point += skill_lv;
-				else if(sd->status.skill[i].flag == SKILL_FLAG_REPLACED_LV_0)
+				else if(sd->status.skill[i].flag >= SKILL_FLAG_REPLACED_LV_0)
 					skill_point += (sd->status.skill[i].flag - SKILL_FLAG_REPLACED_LV_0);
 			}
 		}
@@ -1318,10 +1388,10 @@ int pc_calc_skilltree(struct map_session_data *sd)
 		if( sd->status.skill[i].flag != SKILL_FLAG_PLAGIARIZED && sd->status.skill[i].flag != SKILL_FLAG_PERM_GRANTED ) //Don't touch these
 			sd->status.skill[i].id = 0; //First clear skills.
 		/* permanent skills that must be re-checked */
-		if( sd->status.skill[i].flag == SKILL_FLAG_PERM_GRANTED ) {
-			switch( skill_db[i].nameid ) {
+		if( sd->status.skill[i].flag == SKILL_FLAG_PERMANENT ) {
+			switch( skill->db[i].nameid ) {
 				case NV_TRICKDEAD:
-					if( (sd->class_&MAPID_UPPERMASK) != MAPID_NOVICE ) {
+					if( (sd->class_&(MAPID_BASEMASK|JOBL_2)) != MAPID_NOVICE ) {
 							sd->status.skill[i].id = 0;
 							sd->status.skill[i].lv = 0;
 							sd->status.skill[i].flag = 0;
@@ -1338,19 +1408,19 @@ int pc_calc_skilltree(struct map_session_data *sd)
 			sd->status.skill[i].flag = SKILL_FLAG_PERMANENT;
 		}
 
-		if( sd->sc.count && sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_BARDDANCER && skill_db[i].nameid >= DC_HUMMING && skill_db[i].nameid <= DC_SERVICEFORYOU )
+		if( sd->sc.count && sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_BARDDANCER && skill->db[i].nameid >= DC_HUMMING && skill->db[i].nameid <= DC_SERVICEFORYOU )
 		{ //Enable Bard/Dancer spirit linked skills.
 			if( sd->status.sex )
 			{ //Link dancer skills to bard.
 				if( sd->status.skill[i-8].lv < 10 )
 					continue;
-				sd->status.skill[i].id = skill_db[i].nameid;
+				sd->status.skill[i].id = skill->db[i].nameid;
 				sd->status.skill[i].lv = sd->status.skill[i-8].lv; // Set the level to the same as the linking skill
 				sd->status.skill[i].flag = SKILL_FLAG_TEMPORARY; // Tag it as a non-savable, non-uppable, bonus skill
 			} else { //Link bard skills to dancer.
 				if( sd->status.skill[i].lv < 10 )
 					continue;
-				sd->status.skill[i-8].id = skill_db[i-8].nameid;
+				sd->status.skill[i-8].id = skill->db[i-8].nameid;
 				sd->status.skill[i-8].lv = sd->status.skill[i].lv; // Set the level to the same as the linking skill
 				sd->status.skill[i-8].flag = SKILL_FLAG_TEMPORARY; // Tag it as a non-savable, non-uppable, bonus skill
 			}
@@ -1359,7 +1429,7 @@ int pc_calc_skilltree(struct map_session_data *sd)
 
 	if( pc_has_permission(sd, PC_PERM_ALL_SKILL) ) {
 		for( i = 0; i < MAX_SKILL; i++ ) {
-			switch(skill_db[i].nameid) {
+			switch(skill->db[i].nameid) {
 				/**
 				 * Dummy skills must be added here otherwise they'll be displayed in the,
 				 * skill tree and since they have no icons they'll give resource errors
@@ -1378,23 +1448,22 @@ int pc_calc_skilltree(struct map_session_data *sd)
 				case WL_SUMMON_ATK_GROUND:
 				case LG_OVERBRAND_BRANDISH:
 				case LG_OVERBRAND_PLUSATK:
-				case WM_SEVERE_RAINSTORM_MELEE:
 					continue;
 				default:
 					break;
 			}
-			if( skill_db[i].inf2&(INF2_NPC_SKILL|INF2_GUILD_SKILL) )
+			if( skill->db[i].inf2&(INF2_NPC_SKILL|INF2_GUILD_SKILL) )
 				continue; //Only skills you can't have are npc/guild ones
-			if( skill_db[i].max > 0 )
-				sd->status.skill[i].id = skill_db[i].nameid;
+			if( skill->db[i].max > 0 )
+				sd->status.skill[i].id = skill->db[i].nameid;
 		}
 		return 0;
 	}
 
 	do {
 		flag = 0;
-		for( i = 0; i < MAX_SKILL_TREE && (id = skill_tree[c][i].id) > 0; i++ ) {
-			int f, idx = skill_tree[c][i].idx;
+		for( i = 0; i < MAX_SKILL_TREE && (id = pc->skill_tree[c][i].id) > 0; i++ ) {
+			int f, idx = pc->skill_tree[c][i].idx;
 			if( sd->status.skill[idx].id )
 				continue; //Skill already known.
 
@@ -1403,26 +1472,26 @@ int pc_calc_skilltree(struct map_session_data *sd)
 				int j;
 				for(j = 0; j < MAX_PC_SKILL_REQUIRE; j++) {
 					int k;
-					if((k=skill_tree[c][i].need[j].id)) {
-						int idx2 = skill_tree[c][i].need[j].idx;
+					if((k=pc->skill_tree[c][i].need[j].id)) {
+						int idx2 = pc->skill_tree[c][i].need[j].idx;
 						if (sd->status.skill[idx2].id == 0 || sd->status.skill[idx2].flag == SKILL_FLAG_TEMPORARY || sd->status.skill[idx2].flag == SKILL_FLAG_PLAGIARIZED)
 							k = 0; //Not learned.
 						else if (sd->status.skill[idx2].flag >= SKILL_FLAG_REPLACED_LV_0) //Real lerned level
 							k = sd->status.skill[idx2].flag - SKILL_FLAG_REPLACED_LV_0;
 						else
 							k = pc->checkskill2(sd,idx2);
-						if (k < skill_tree[c][i].need[j].lv) {
+						if (k < pc->skill_tree[c][i].need[j].lv) {
 							f = 0;
 							break;
 						}
 					}
 				}
-				if( sd->status.job_level < skill_tree[c][i].joblv )
+				if( sd->status.job_level < pc->skill_tree[c][i].joblv )
 					f = 0; // job level requirement wasn't satisfied
 			}
 			if( f ) {
 				int inf2;
-				inf2 = skill_db[idx].inf2;
+				inf2 = skill->db[idx].inf2;
 				
 				if(!sd->status.skill[idx].lv && (
 					(inf2&INF2_QUEST_SKILL && !battle_config.quest_skill_learn) ||
@@ -1432,7 +1501,7 @@ int pc_calc_skilltree(struct map_session_data *sd)
 					continue; //Cannot be learned via normal means. Note this check DOES allows raising already known skills.
 
 				sd->status.skill[idx].id = id;
-
+				
 				if(inf2&INF2_SPIRIT_SKILL) { //Spirit skills cannot be learned, they will only show up on your tree when you get buffed.
 					sd->status.skill[idx].lv = 1; // need to manually specify a skill level
 					sd->status.skill[idx].flag = SKILL_FLAG_TEMPORARY; //So it is not saved, and tagged as a "bonus" skill.
@@ -1451,9 +1520,9 @@ int pc_calc_skilltree(struct map_session_data *sd)
 		- (c > 0) to avoid grant Novice Skill Tree in case of Skill Reset (need more logic)
 		- (sd->status.skill_point == 0) to wait until all skill points are asigned to avoid problems with Job Change quest. */
 
-		for( i = 0; i < MAX_SKILL_TREE && (id = skill_tree[c][i].id) > 0; i++ ) {
-			int idx = skill_tree[c][i].idx;
-			if( (skill_db[idx].inf2&(INF2_QUEST_SKILL|INF2_WEDDING_SKILL)) )
+		for( i = 0; i < MAX_SKILL_TREE && (id = pc->skill_tree[c][i].id) > 0; i++ ) {
+			int idx = pc->skill_tree[c][i].idx;
+			if( (skill->db[idx].inf2&(INF2_QUEST_SKILL|INF2_WEDDING_SKILL)) )
 				continue; //Do not include Quest/Wedding skills.
 
 			if( sd->status.skill[idx].id == 0 ) {
@@ -1471,7 +1540,7 @@ int pc_calc_skilltree(struct map_session_data *sd)
 }
 
 //Checks if you can learn a new skill after having leveled up a skill.
-static void pc_check_skilltree(struct map_session_data *sd, int skill_id)
+void pc_check_skilltree(struct map_session_data *sd, int skill_id)
 {
 	int i,id=0,flag;
 	int c=0;
@@ -1488,22 +1557,22 @@ static void pc_check_skilltree(struct map_session_data *sd, int skill_id)
 	c = pc->class2idx(c);
 	do {
 		flag = 0;
-		for( i = 0; i < MAX_SKILL_TREE && (id=skill_tree[c][i].id)>0; i++ ) {
-			int j, f = 1, k, idx = skill_tree[c][i].idx;
+		for( i = 0; i < MAX_SKILL_TREE && (id=pc->skill_tree[c][i].id)>0; i++ ) {
+			int j, f = 1, k, idx = pc->skill_tree[c][i].idx;
 
 			if( sd->status.skill[idx].id ) //Already learned
 				continue;
 
 			for( j = 0; j < MAX_PC_SKILL_REQUIRE; j++ ) {
-				if( (k = skill_tree[c][i].need[j].id) ) {
-					int idx2 = skill_tree[c][i].need[j].idx;
+				if( (k = pc->skill_tree[c][i].need[j].id) ) {
+					int idx2 = pc->skill_tree[c][i].need[j].idx;
 					if( sd->status.skill[idx2].id == 0 || sd->status.skill[idx2].flag == SKILL_FLAG_TEMPORARY || sd->status.skill[idx2].flag == SKILL_FLAG_PLAGIARIZED )
 						k = 0; //Not learned.
 					else if( sd->status.skill[idx2].flag >= SKILL_FLAG_REPLACED_LV_0) //Real lerned level
 						k = sd->status.skill[idx2].flag - SKILL_FLAG_REPLACED_LV_0;
 					else
 						k = pc->checkskill2(sd,idx2);
-					if( k < skill_tree[c][i].need[j].lv ) {
+					if( k < pc->skill_tree[c][i].need[j].lv ) {
 						f = 0;
 						break;
 					}
@@ -1511,10 +1580,10 @@ static void pc_check_skilltree(struct map_session_data *sd, int skill_id)
 			}
 			if( !f )
 				continue;
-			if( sd->status.job_level < skill_tree[c][i].joblv )
+			if( sd->status.job_level < pc->skill_tree[c][i].joblv )
 				continue;
 
-			j = skill_db[idx].inf2;
+			j = skill->db[idx].inf2;
 			if( !sd->status.skill[idx].lv && (
 				(j&INF2_QUEST_SKILL && !battle_config.quest_skill_learn) ||
 				j&INF2_WEDDING_SKILL ||
@@ -1523,6 +1592,7 @@ static void pc_check_skilltree(struct map_session_data *sd, int skill_id)
 				continue; //Cannot be learned via normal means.
 
 			sd->status.skill[idx].id = id;
+
 			flag = 1;
 		}
 	} while(flag);
@@ -1538,7 +1608,7 @@ int pc_clean_skilltree(struct map_session_data *sd)
 			sd->status.skill[i].id = 0;
 			sd->status.skill[i].lv = 0;
 			sd->status.skill[i].flag = 0;
-		} else if (sd->status.skill[i].flag == SKILL_FLAG_REPLACED_LV_0) {
+		} else if (sd->status.skill[i].flag >= SKILL_FLAG_REPLACED_LV_0) {
 			sd->status.skill[i].lv = sd->status.skill[i].flag - SKILL_FLAG_REPLACED_LV_0;
 			sd->status.skill[i].flag = 0;
 		}
@@ -1555,13 +1625,14 @@ int pc_calc_skilltree_normalize_job(struct map_session_data *sd)
 	if (!battle_config.skillup_limit || pc_has_permission(sd, PC_PERM_ALL_SKILL))
 		return c;
 
-	skill_point = pc_calc_skillpoint(sd);
+	skill_point = pc->calc_skillpoint(sd);
 
-	novice_skills = max_level[pc->class2idx(JOB_NOVICE)][1] - 1;
+	novice_skills = pc->max_level[pc->class2idx(JOB_NOVICE)][1] - 1;
 
+	sd->sktree.second = sd->sktree.third = 0;
+	
 	// limit 1st class and above to novice job levels
-	if(skill_point < novice_skills)
-	{
+	if(skill_point < novice_skills) {
 		c = MAPID_NOVICE;
 	}
 	// limit 2nd class and above to first class job levels (super novices are exempt)
@@ -1574,7 +1645,7 @@ int pc_calc_skilltree_normalize_job(struct map_session_data *sd)
 			{
 				// if neither 2nd nor 3rd jobchange levels are known, we have to assume a default for 2nd
 				if (!sd->change_level_3rd)
-					sd->change_level_2nd = max_level[pc->class2idx(pc->mapid2jobid(sd->class_&MAPID_UPPERMASK, sd->status.sex))][1];
+					sd->change_level_2nd = pc->max_level[pc->class2idx(pc->mapid2jobid(sd->class_&MAPID_UPPERMASK, sd->status.sex))][1];
 				else
 					sd->change_level_2nd = 1 + skill_point + sd->status.skill_point
 						- (sd->status.job_level - 1)
@@ -1589,11 +1660,12 @@ int pc_calc_skilltree_normalize_job(struct map_session_data *sd)
 
 			}
 
-			pc_setglobalreg (sd, "jobchange_level", sd->change_level_2nd);
+			pc_setglobalreg (sd, script->add_str("jobchange_level"), sd->change_level_2nd);
 		}
 
 		if (skill_point < novice_skills + (sd->change_level_2nd - 1)) {
 			c &= MAPID_BASEMASK;
+			sd->sktree.second = ( novice_skills + (sd->change_level_2nd - 1) ) - skill_point;
 		} else if(sd->class_&JOBL_THIRD) { // limit 3rd class to 2nd class/trans job levels
 			// regenerate change_level_3rd
 			if (!sd->change_level_3rd) {
@@ -1601,17 +1673,19 @@ int pc_calc_skilltree_normalize_job(struct map_session_data *sd)
 						- (sd->status.job_level - 1)
 						- (sd->change_level_2nd - 1)
 						- novice_skills;
-					pc_setglobalreg (sd, "jobchange_level_3rd", sd->change_level_3rd);
+					pc_setglobalreg (sd, script->add_str("jobchange_level_3rd"), sd->change_level_3rd);
 			}
 
-			if (skill_point < novice_skills + (sd->change_level_2nd - 1) + (sd->change_level_3rd - 1))
+			if (skill_point < novice_skills + (sd->change_level_2nd - 1) + (sd->change_level_3rd - 1)) {
 				c &= MAPID_UPPERMASK;
+				sd->sktree.third = (novice_skills + (sd->change_level_2nd - 1) + (sd->change_level_3rd - 1)) - skill_point;
+			}
 		}
 	}
 
 	// restore non-limiting flags
 	c |= sd->class_&(JOBL_UPPER|JOBL_BABY);
-
+	
 	return c;
 }
 
@@ -1643,9 +1717,9 @@ int pc_updateweightstatus(struct map_session_data *sd)
 
 	// start new status change
 	if( new_overweight == 1 )
-		sc_start(&sd->bl, SC_WEIGHTOVER50, 100, 0, 0);
+		sc_start(NULL,&sd->bl, SC_WEIGHTOVER50, 100, 0, 0);
 	else if( new_overweight == 2 )
-		sc_start(&sd->bl, SC_WEIGHTOVER90, 100, 0, 0);
+		sc_start(NULL,&sd->bl, SC_WEIGHTOVER90, 100, 0, 0);
 
 	// update overweight status
 	sd->regen.state.overweight = new_overweight;
@@ -1679,8 +1753,15 @@ int pc_disguise(struct map_session_data *sd, int class_) {
 	} else
 		sd->disguise = class_;
 
-	status_set_viewdata(&sd->bl, class_);
+	status->set_viewdata(&sd->bl, class_);
 	clif->changeoption(&sd->bl);
+	// We need to update the client so it knows that a costume is being used
+	if( sd->sc.option&OPTION_COSTUME ) {
+		clif->changelook(&sd->bl,LOOK_BASE,sd->vd.class_);
+		clif->changelook(&sd->bl,LOOK_WEAPON,0);
+		clif->changelook(&sd->bl,LOOK_SHIELD,0);
+		clif->changelook(&sd->bl,LOOK_CLOTHES_COLOR,sd->vd.cloth_color);
+	}
 
 	if (sd->bl.prev != NULL) {
 		clif->spawn(&sd->bl);
@@ -1689,11 +1770,17 @@ int pc_disguise(struct map_session_data *sd, int class_) {
 			clif->cartlist(sd);
 			clif->updatestatus(sd,SP_CARTINFO);
 		}
+		if (sd->chatID) {
+			struct chat_data* cd;
+
+			if( (cd = (struct chat_data*)map->id2bl(sd->chatID)) )
+				clif->dispchat(cd,0);
+		}
 	}
 	return 1;
 }
 
-static int pc_bonus_autospell(struct s_autospell *spell, int max, short id, short lv, short rate, short flag, short card_id)
+int pc_bonus_autospell(struct s_autospell *spell, int max, short id, short lv, short rate, short flag, short card_id)
 {
 	int i;
 
@@ -1729,7 +1816,7 @@ static int pc_bonus_autospell(struct s_autospell *spell, int max, short id, shor
 	return 1;
 }
 
-static int pc_bonus_autospell_onskill(struct s_autospell *spell, int max, short src_skill, short id, short lv, short rate, short card_id)
+int pc_bonus_autospell_onskill(struct s_autospell *spell, int max, short src_skill, short id, short lv, short rate, short card_id)
 {
 	int i;
 
@@ -1755,7 +1842,7 @@ static int pc_bonus_autospell_onskill(struct s_autospell *spell, int max, short
 	return 1;
 }
 
-static int pc_bonus_addeff(struct s_addeffect* effect, int max, enum sc_type id, short rate, short arrow_rate, unsigned char flag)
+int pc_bonus_addeff(struct s_addeffect* effect, int max, enum sc_type id, short rate, short arrow_rate, unsigned char flag)
 {
 	int i;
 	if (!(flag&(ATF_SHORT|ATF_LONG)))
@@ -1784,13 +1871,10 @@ static int pc_bonus_addeff(struct s_addeffect* effect, int max, enum sc_type id,
 	return 1;
 }
 
-static int pc_bonus_addeff_onskill(struct s_addeffectonskill* effect, int max, enum sc_type id, short rate, short skill, unsigned char target)
-{
+int pc_bonus_addeff_onskill(struct s_addeffectonskill* effect, int max, enum sc_type id, short rate, short skill_id, unsigned char target) {
 	int i;
-	for( i = 0; i < max && effect[i].skill; i++ )
-	{
-		if( effect[i].id == id && effect[i].skill == skill && effect[i].target == target )
-		{
+	for( i = 0; i < max && effect[i].skill; i++ ) {
+		if( effect[i].id == id && effect[i].skill == skill_id && effect[i].target == target ) {
 			effect[i].rate += rate;
 			return 1;
 		}
@@ -1801,14 +1885,14 @@ static int pc_bonus_addeff_onskill(struct s_addeffectonskill* effect, int max, e
 	}
 	effect[i].id = id;
 	effect[i].rate = rate;
-	effect[i].skill = skill;
+	effect[i].skill = skill_id;
 	effect[i].target = target;
 	return 1;
 }
 
-static int pc_bonus_item_drop(struct s_add_drop *drop, const short max, short id, short group, int race, int rate)
-{
+int pc_bonus_item_drop(struct s_add_drop *drop, const short max, short id, short group, int race, int rate) {
 	int i;
+
 	//Apply config rate adjustment settings.
 	if (rate >= 0) { //Absolute drop.
 		if (battle_config.item_rate_adddrop != 100)
@@ -1855,8 +1939,7 @@ static int pc_bonus_item_drop(struct s_add_drop *drop, const short max, short id
 	return 1;
 }
 
-int pc_addautobonus(struct s_autobonus *bonus,char max,const char *script,short rate,unsigned int dur,short flag,const char *other_script,unsigned short pos,bool onskill)
-{
+int pc_addautobonus(struct s_autobonus *bonus,char max,const char *bonus_script,short rate,unsigned int dur,short flag,const char *other_script,unsigned short pos,bool onskill) {
 	int i;
 
 	ARR_FIND(0, max, i, bonus[i].rate == 0);
@@ -1886,7 +1969,7 @@ int pc_addautobonus(struct s_autobonus *bonus,char max,const char *script,short
 	bonus[i].active = INVALID_TIMER;
 	bonus[i].atk_type = flag;
 	bonus[i].pos = pos;
-	bonus[i].bonus_script = aStrdup(script);
+	bonus[i].bonus_script = aStrdup(bonus_script);
 	bonus[i].other_script = other_script?aStrdup(other_script):NULL;
 	return 1;
 }
@@ -1905,15 +1988,15 @@ int pc_delautobonus(struct map_session_data* sd, struct s_autobonus *autobonus,c
 				if( autobonus[i].bonus_script )
 				{
 					int j;
-					ARR_FIND( 0, EQI_MAX-1, j, sd->equip_index[j] >= 0 && sd->status.inventory[sd->equip_index[j]].equip == autobonus[i].pos );
-					if( j < EQI_MAX-1 )
-						script_run_autobonus(autobonus[i].bonus_script,sd->bl.id,sd->equip_index[j]);
+					ARR_FIND( 0, EQI_MAX, j, sd->equip_index[j] >= 0 && sd->status.inventory[sd->equip_index[j]].equip == autobonus[i].pos );
+					if( j < EQI_MAX )
+						script->run_autobonus(autobonus[i].bonus_script,sd->bl.id,sd->equip_index[j]);
 				}
 				continue;
 			}
 			else
 			{ // Logout / Unequipped an item with an activated bonus
-				iTimer->delete_timer(autobonus[i].active,pc->endautobonus);
+				timer->delete(autobonus[i].active,pc->endautobonus);
 				autobonus[i].active = INVALID_TIMER;
 			}
 		}
@@ -1936,21 +2019,20 @@ int pc_exeautobonus(struct map_session_data *sd,struct s_autobonus *autobonus)
 	if( autobonus->other_script )
 	{
 		int j;
-		ARR_FIND( 0, EQI_MAX-1, j, sd->equip_index[j] >= 0 && sd->status.inventory[sd->equip_index[j]].equip == autobonus->pos );
-		if( j < EQI_MAX-1 )
-			script_run_autobonus(autobonus->other_script,sd->bl.id,sd->equip_index[j]);
+		ARR_FIND( 0, EQI_MAX, j, sd->equip_index[j] >= 0 && sd->status.inventory[sd->equip_index[j]].equip == autobonus->pos );
+		if( j < EQI_MAX )
+			script->run_autobonus(autobonus->other_script,sd->bl.id,sd->equip_index[j]);
 	}
 
-	autobonus->active = iTimer->add_timer(iTimer->gettick()+autobonus->duration, pc->endautobonus, sd->bl.id, (intptr_t)autobonus);
+	autobonus->active = timer->add(timer->gettick()+autobonus->duration, pc->endautobonus, sd->bl.id, (intptr_t)autobonus);
 	sd->state.autobonus |= autobonus->pos;
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 
 	return 0;
 }
 
-int pc_endautobonus(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd = iMap->id2sd(id);
+int pc_endautobonus(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd = map->id2sd(id);
 	struct s_autobonus *autobonus = (struct s_autobonus *)data;
 
 	nullpo_ret(sd);
@@ -1958,7 +2040,7 @@ int pc_endautobonus(int tid, unsigned int tick, int id, intptr_t data)
 
 	autobonus->active = INVALID_TIMER;
 	sd->state.autobonus &= ~autobonus->pos;
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 	return 0;
 }
 
@@ -2030,13 +2112,12 @@ int pc_bonus_subele(struct map_session_data* sd, unsigned char ele, short rate,
 /*==========================================
  * Add a bonus(type) to player sd
  *------------------------------------------*/
-int pc_bonus(struct map_session_data *sd,int type,int val)
-{
-	struct status_data *status;
+int pc_bonus(struct map_session_data *sd,int type,int val) {
+	struct status_data *bst;
 	int bonus;
 	nullpo_ret(sd);
 
-	status = &sd->base_status;
+	bst = &sd->base_status;
 
 	switch(type){
 		case SP_STR:
@@ -2050,58 +2131,57 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 			break;
 		case SP_ATK1:
 			if(!sd->state.lr_flag) {
-				bonus = status->rhw.atk + val;
-				status->rhw.atk = cap_value(bonus, 0, USHRT_MAX);
+				bonus = bst->rhw.atk + val;
+				bst->rhw.atk = cap_value(bonus, 0, USHRT_MAX);
 			}
 			else if(sd->state.lr_flag == 1) {
-				bonus = status->lhw.atk + val;
-				status->lhw.atk =  cap_value(bonus, 0, USHRT_MAX);
+				bonus = bst->lhw.atk + val;
+				bst->lhw.atk =  cap_value(bonus, 0, USHRT_MAX);
 			}
 			break;
 		case SP_ATK2:
 			if(!sd->state.lr_flag) {
-				bonus = status->rhw.atk2 + val;
-				status->rhw.atk2 = cap_value(bonus, 0, USHRT_MAX);
+				bonus = bst->rhw.atk2 + val;
+				bst->rhw.atk2 = cap_value(bonus, 0, USHRT_MAX);
 			}
 			else if(sd->state.lr_flag == 1) {
-				bonus = status->lhw.atk2 + val;
-				status->lhw.atk2 =  cap_value(bonus, 0, USHRT_MAX);
+				bonus = bst->lhw.atk2 + val;
+				bst->lhw.atk2 =  cap_value(bonus, 0, USHRT_MAX);
 			}
 			break;
 		case SP_BASE_ATK:
 			if(sd->state.lr_flag != 2) {
 #ifdef RENEWAL
-				sd->bonus.eatk += val;
-				clif->updatestatus(sd,SP_ATK2);
+				bst->equip_atk += val;
 #else
-				bonus = status->batk + val;
-				status->batk = cap_value(bonus, 0, USHRT_MAX);
+				bonus = bst->batk + val;
+				bst->batk = cap_value(bonus, 0, USHRT_MAX);
 #endif
 			}
 			break;
 		case SP_DEF1:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->def + val;
+				bonus = bst->def + val;
 	#ifdef RENEWAL
-				status->def = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bst->def = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 	#else
-				status->def = cap_value(bonus, CHAR_MIN, CHAR_MAX);
+				bst->def = cap_value(bonus, CHAR_MIN, CHAR_MAX);
 	#endif
 			}
 			break;
 		case SP_DEF2:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->def2 + val;
-				status->def2 = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bonus = bst->def2 + val;
+				bst->def2 = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 			}
 			break;
 		case SP_MDEF1:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->mdef + val;
+				bonus = bst->mdef + val;
 	#ifdef RENEWAL
-				status->mdef = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bst->mdef = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 	#else
-				status->mdef = cap_value(bonus, CHAR_MIN, CHAR_MAX);
+				bst->mdef = cap_value(bonus, CHAR_MIN, CHAR_MAX);
 	#endif
 				if( sd->state.lr_flag == 3 ) {//Shield, used for royal guard
 					sd->bonus.shieldmdef += bonus;
@@ -2110,33 +2190,33 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 			break;
 		case SP_MDEF2:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->mdef2 + val;
-				status->mdef2 = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bonus = bst->mdef2 + val;
+				bst->mdef2 = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 			}
 			break;
 		case SP_HIT:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->hit + val;
-				status->hit = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bonus = bst->hit + val;
+				bst->hit = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 			} else
 				sd->bonus.arrow_hit+=val;
 			break;
 		case SP_FLEE1:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->flee + val;
-				status->flee = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bonus = bst->flee + val;
+				bst->flee = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 			}
 			break;
 		case SP_FLEE2:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->flee2 + val*10;
-				status->flee2 = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bonus = bst->flee2 + val*10;
+				bst->flee2 = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 			}
 			break;
 		case SP_CRITICAL:
 			if(sd->state.lr_flag != 2) {
-				bonus = status->cri + val*10;
-				status->cri = cap_value(bonus, SHRT_MIN, SHRT_MAX);
+				bonus = bst->cri + val*10;
+				bst->cri = cap_value(bonus, SHRT_MIN, SHRT_MAX);
 			} else
 				sd->bonus.arrow_cri += val*10;
 			break;
@@ -2145,8 +2225,7 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 				ShowError("pc_bonus: SP_ATKELE: Invalid element %d\n", val);
 				break;
 			}
-			switch (sd->state.lr_flag)
-			{
+			switch (sd->state.lr_flag) {
 			case 2:
 				switch (sd->status.weapon) {
 					case W_BOW:
@@ -2156,7 +2235,7 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 					case W_SHOTGUN:
 					case W_GRENADE:
 						//Become weapon element.
-						status->rhw.ele=val;
+						bst->rhw.ele=val;
 						break;
 					default: //Become arrow element.
 						sd->bonus.arrow_ele=val;
@@ -2164,10 +2243,10 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 				}
 				break;
 			case 1:
-				status->lhw.ele=val;
+				bst->lhw.ele=val;
 				break;
 			default:
-				status->rhw.ele=val;
+				bst->rhw.ele=val;
 				break;
 			}
 			break;
@@ -2177,21 +2256,21 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 				break;
 			}
 			if(sd->state.lr_flag != 2)
-				status->def_ele=val;
+				bst->def_ele=val;
 			break;
 		case SP_MAXHP:
 			if(sd->state.lr_flag == 2)
 				break;
-			val += (int)status->max_hp;
+			val += (int)bst->max_hp;
 			//Negative bonuses will underflow, this will be handled in status_calc_pc through casting
 			//If this is called outside of status_calc_pc, you'd better pray they do not underflow and end with UINT_MAX max_hp.
-			status->max_hp = (unsigned int)val;
+			bst->max_hp = (unsigned int)val;
 			break;
 		case SP_MAXSP:
 			if(sd->state.lr_flag == 2)
 				break;
-			val += (int)status->max_sp;
-			status->max_sp = (unsigned int)val;
+			val += (int)bst->max_sp;
+			bst->max_sp = (unsigned int)val;
 			break;
 	#ifndef RENEWAL_CAST
 		case SP_VARCASTRATE:
@@ -2222,14 +2301,14 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 					case W_GATLING:
 					case W_SHOTGUN:
 					case W_GRENADE:
-						status->rhw.range += val;
+						bst->rhw.range += val;
 				}
 				break;
 			case 1:
-				status->lhw.range += val;
+				bst->lhw.range += val;
 				break;
 			default:
-				status->rhw.range += val;
+				bst->rhw.range += val;
 				break;
 			}
 			break;
@@ -2248,9 +2327,9 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 		case SP_ASPD_RATE:	//Stackable increase - Made it linear as per rodatazone
 			if(sd->state.lr_flag != 2)
 	#ifndef RENEWAL_ASPD
-				status->aspd_rate -= 10*val;
+				bst->aspd_rate -= 10*val;
 	#else
-				status->aspd_rate2 += val;
+				bst->aspd_rate2 += val;
 	#endif
 			break;
 		case SP_HP_RECOV_RATE:
@@ -2630,11 +2709,13 @@ int pc_bonus(struct map_session_data *sd,int type,int val)
 			break;
 		case SP_ADD_VARIABLECAST:
 			if(sd->state.lr_flag != 2)
-
 				sd->bonus.add_varcast += val;
-
 			break;
 	#endif
+		case SP_ADD_MONSTER_DROP_CHAINITEM:
+			if (sd->state.lr_flag != 2)
+				pc->bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), 0, val, (1<<RC_BOSS)|(1<<RC_NONBOSS), 10000);
+		break;
 		default:
 			ShowWarning("pc_bonus: unknown type %d %d !\n",type,val);
 			break;
@@ -2652,593 +2733,591 @@ int pc_bonus2(struct map_session_data *sd,int type,int type2,int val)
 	nullpo_ret(sd);
 
 	switch(type){
-	case SP_ADDELE:
-		if(type2 >= ELE_MAX) {
-			ShowError("pc_bonus2: SP_ADDELE: Invalid element %d\n", type2);
+		case SP_ADDELE:
+			if(type2 >= ELE_MAX) {
+				ShowError("pc_bonus2: SP_ADDELE: Invalid element %d\n", type2);
+				break;
+			}
+			if(!sd->state.lr_flag)
+				sd->right_weapon.addele[type2]+=val;
+			else if(sd->state.lr_flag == 1)
+				sd->left_weapon.addele[type2]+=val;
+			else if(sd->state.lr_flag == 2)
+				sd->arrow_addele[type2]+=val;
 			break;
-		}
-		if(!sd->state.lr_flag)
-			sd->right_weapon.addele[type2]+=val;
-		else if(sd->state.lr_flag == 1)
-			sd->left_weapon.addele[type2]+=val;
-		else if(sd->state.lr_flag == 2)
-			sd->arrow_addele[type2]+=val;
-		break;
-	case SP_ADDRACE:
-		if(!sd->state.lr_flag)
-			sd->right_weapon.addrace[type2]+=val;
-		else if(sd->state.lr_flag == 1)
-			sd->left_weapon.addrace[type2]+=val;
-		else if(sd->state.lr_flag == 2)
-			sd->arrow_addrace[type2]+=val;
-		break;
-	case SP_ADDSIZE:
-		if(!sd->state.lr_flag)
-			sd->right_weapon.addsize[type2]+=val;
-		else if(sd->state.lr_flag == 1)
-			sd->left_weapon.addsize[type2]+=val;
-		else if(sd->state.lr_flag == 2)
-			sd->arrow_addsize[type2]+=val;
-		break;
-	case SP_SUBELE:
-		if(type2 >= ELE_MAX) {
-			ShowError("pc_bonus2: SP_SUBELE: Invalid element %d\n", type2);
+		case SP_ADDRACE:
+			if(!sd->state.lr_flag)
+				sd->right_weapon.addrace[type2]+=val;
+			else if(sd->state.lr_flag == 1)
+				sd->left_weapon.addrace[type2]+=val;
+			else if(sd->state.lr_flag == 2)
+				sd->arrow_addrace[type2]+=val;
 			break;
-		}
-		if(sd->state.lr_flag != 2)
-			sd->subele[type2]+=val;
-		break;
-	case SP_SUBRACE:
-		if(sd->state.lr_flag != 2)
-			sd->subrace[type2]+=val;
-		break;
-	case SP_ADDEFF:
-		if (type2 > SC_MAX) {
-			ShowWarning("pc_bonus2 (Add Effect): %d is not supported.\n", type2);
+		case SP_ADDSIZE:
+			if(!sd->state.lr_flag)
+				sd->right_weapon.addsize[type2]+=val;
+			else if(sd->state.lr_flag == 1)
+				sd->left_weapon.addsize[type2]+=val;
+			else if(sd->state.lr_flag == 2)
+				sd->arrow_addsize[type2]+=val;
 			break;
-		}
-		pc_bonus_addeff(sd->addeff, ARRAYLENGTH(sd->addeff), (sc_type)type2,
-			sd->state.lr_flag!=2?val:0, sd->state.lr_flag==2?val:0, 0);
-		break;
-	case SP_ADDEFF2:
-		if (type2 > SC_MAX) {
-			ShowWarning("pc_bonus2 (Add Effect2): %d is not supported.\n", type2);
+		case SP_SUBELE:
+			if(type2 >= ELE_MAX) {
+				ShowError("pc_bonus2: SP_SUBELE: Invalid element %d\n", type2);
+				break;
+			}
+			if(sd->state.lr_flag != 2)
+				sd->subele[type2]+=val;
 			break;
-		}
-		pc_bonus_addeff(sd->addeff, ARRAYLENGTH(sd->addeff), (sc_type)type2,
-			sd->state.lr_flag!=2?val:0, sd->state.lr_flag==2?val:0, ATF_SELF);
-		break;
-	case SP_RESEFF:
-		if (type2 < SC_COMMON_MIN || type2 > SC_COMMON_MAX) {
-			ShowWarning("pc_bonus2 (Resist Effect): %d is not supported.\n", type2);
+		case SP_SUBRACE:
+			if(sd->state.lr_flag != 2)
+				sd->subrace[type2]+=val;
 			break;
-		}
-		if(sd->state.lr_flag == 2)
+		case SP_ADDEFF:
+			if (type2 > SC_MAX) {
+				ShowWarning("pc_bonus2 (Add Effect): %d is not supported.\n", type2);
+				break;
+			}
+			pc->bonus_addeff(sd->addeff, ARRAYLENGTH(sd->addeff), (sc_type)type2,
+				sd->state.lr_flag!=2?val:0, sd->state.lr_flag==2?val:0, 0);
 			break;
-		i = sd->reseff[type2-SC_COMMON_MIN]+val;
-		sd->reseff[type2-SC_COMMON_MIN]= cap_value(i, 0, 10000);
-		break;
-	case SP_MAGIC_ADDELE:
-		if(type2 >= ELE_MAX) {
-			ShowError("pc_bonus2: SP_MAGIC_ADDELE: Invalid element %d\n", type2);
+		case SP_ADDEFF2:
+			if (type2 > SC_MAX) {
+				ShowWarning("pc_bonus2 (Add Effect2): %d is not supported.\n", type2);
+				break;
+			}
+			pc->bonus_addeff(sd->addeff, ARRAYLENGTH(sd->addeff), (sc_type)type2,
+				sd->state.lr_flag!=2?val:0, sd->state.lr_flag==2?val:0, ATF_SELF);
 			break;
-		}
-		if(sd->state.lr_flag != 2)
-			sd->magic_addele[type2]+=val;
-		break;
-	case SP_MAGIC_ADDRACE:
-		if(sd->state.lr_flag != 2)
-			sd->magic_addrace[type2]+=val;
-		break;
-	case SP_MAGIC_ADDSIZE:
-		if(sd->state.lr_flag != 2)
-			sd->magic_addsize[type2]+=val;
-		break;
-	case SP_MAGIC_ATK_ELE:
-		if(sd->state.lr_flag != 2)
-			sd->magic_atk_ele[type2]+=val;
-		break;
-	case SP_ADD_DAMAGE_CLASS:
-		switch (sd->state.lr_flag) {
-		case 0: //Right hand
-			ARR_FIND(0, ARRAYLENGTH(sd->right_weapon.add_dmg), i, sd->right_weapon.add_dmg[i].rate == 0 || sd->right_weapon.add_dmg[i].class_ == type2);
-			if (i == ARRAYLENGTH(sd->right_weapon.add_dmg))
-			{
-				ShowWarning("pc_bonus2: Reached max (%d) number of add Class dmg bonuses per character!\n", ARRAYLENGTH(sd->right_weapon.add_dmg));
+		case SP_RESEFF:
+			if (type2 < SC_COMMON_MIN || type2 > SC_COMMON_MAX) {
+				ShowWarning("pc_bonus2 (Resist Effect): %d is not supported.\n", type2);
 				break;
 			}
-			sd->right_weapon.add_dmg[i].class_ = type2;
-			sd->right_weapon.add_dmg[i].rate += val;
-			if (!sd->right_weapon.add_dmg[i].rate) //Shift the rest of elements up.
-				memmove(&sd->right_weapon.add_dmg[i], &sd->right_weapon.add_dmg[i+1], sizeof(sd->right_weapon.add_dmg) - (i+1)*sizeof(sd->right_weapon.add_dmg[0]));
+			if(sd->state.lr_flag == 2)
+				break;
+			i = sd->reseff[type2-SC_COMMON_MIN]+val;
+			sd->reseff[type2-SC_COMMON_MIN]= cap_value(i, 0, 10000);
 			break;
-		case 1: //Left hand
-			ARR_FIND(0, ARRAYLENGTH(sd->left_weapon.add_dmg), i, sd->left_weapon.add_dmg[i].rate == 0 || sd->left_weapon.add_dmg[i].class_ == type2);
-			if (i == ARRAYLENGTH(sd->left_weapon.add_dmg))
-			{
-				ShowWarning("pc_bonus2: Reached max (%d) number of add Class dmg bonuses per character!\n", ARRAYLENGTH(sd->left_weapon.add_dmg));
+		case SP_MAGIC_ADDELE:
+			if(type2 >= ELE_MAX) {
+				ShowError("pc_bonus2: SP_MAGIC_ADDELE: Invalid element %d\n", type2);
 				break;
 			}
-			sd->left_weapon.add_dmg[i].class_ = type2;
-			sd->left_weapon.add_dmg[i].rate += val;
-			if (!sd->left_weapon.add_dmg[i].rate) //Shift the rest of elements up.
-				memmove(&sd->left_weapon.add_dmg[i], &sd->left_weapon.add_dmg[i+1], sizeof(sd->left_weapon.add_dmg) - (i+1)*sizeof(sd->left_weapon.add_dmg[0]));
+			if(sd->state.lr_flag != 2)
+				sd->magic_addele[type2]+=val;
 			break;
-		}
-		break;
-	case SP_ADD_MAGIC_DAMAGE_CLASS:
-		if(sd->state.lr_flag == 2)
+		case SP_MAGIC_ADDRACE:
+			if(sd->state.lr_flag != 2)
+				sd->magic_addrace[type2]+=val;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->add_mdmg), i, sd->add_mdmg[i].rate == 0 || sd->add_mdmg[i].class_ == type2);
-		if (i == ARRAYLENGTH(sd->add_mdmg))
-		{
-			ShowWarning("pc_bonus2: Reached max (%d) number of add Class magic dmg bonuses per character!\n", ARRAYLENGTH(sd->add_mdmg));
+		case SP_MAGIC_ADDSIZE:
+			if(sd->state.lr_flag != 2)
+				sd->magic_addsize[type2]+=val;
 			break;
-		}
-		sd->add_mdmg[i].class_ = type2;
-		sd->add_mdmg[i].rate += val;
-		if (!sd->add_mdmg[i].rate) //Shift the rest of elements up.
-			memmove(&sd->add_mdmg[i], &sd->add_mdmg[i+1], sizeof(sd->add_mdmg) - (i+1)*sizeof(sd->add_mdmg[0]));
-		break;
-	case SP_ADD_DEF_CLASS:
-		if(sd->state.lr_flag == 2)
+		case SP_MAGIC_ATK_ELE:
+			if(sd->state.lr_flag != 2)
+				sd->magic_atk_ele[type2]+=val;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->add_def), i, sd->add_def[i].rate == 0 || sd->add_def[i].class_ == type2);
-		if (i == ARRAYLENGTH(sd->add_def))
-		{
-			ShowWarning("pc_bonus2: Reached max (%d) number of add Class def bonuses per character!\n", ARRAYLENGTH(sd->add_def));
+		case SP_ADD_DAMAGE_CLASS:
+			switch (sd->state.lr_flag) {
+			case 0: //Right hand
+				ARR_FIND(0, ARRAYLENGTH(sd->right_weapon.add_dmg), i, sd->right_weapon.add_dmg[i].rate == 0 || sd->right_weapon.add_dmg[i].class_ == type2);
+				if (i == ARRAYLENGTH(sd->right_weapon.add_dmg)) {
+					ShowWarning("pc_bonus2: Reached max (%"PRIuS") number of add Class dmg bonuses per character!\n",
+					            ARRAYLENGTH(sd->right_weapon.add_dmg));
+					break;
+				}
+				sd->right_weapon.add_dmg[i].class_ = type2;
+				sd->right_weapon.add_dmg[i].rate += val;
+				if (!sd->right_weapon.add_dmg[i].rate) //Shift the rest of elements up.
+					memmove(&sd->right_weapon.add_dmg[i], &sd->right_weapon.add_dmg[i+1], sizeof(sd->right_weapon.add_dmg) - (i+1)*sizeof(sd->right_weapon.add_dmg[0]));
+				break;
+			case 1: //Left hand
+				ARR_FIND(0, ARRAYLENGTH(sd->left_weapon.add_dmg), i, sd->left_weapon.add_dmg[i].rate == 0 || sd->left_weapon.add_dmg[i].class_ == type2);
+				if (i == ARRAYLENGTH(sd->left_weapon.add_dmg)) {
+					ShowWarning("pc_bonus2: Reached max (%"PRIuS") number of add Class dmg bonuses per character!\n",
+					            ARRAYLENGTH(sd->left_weapon.add_dmg));
+					break;
+				}
+				sd->left_weapon.add_dmg[i].class_ = type2;
+				sd->left_weapon.add_dmg[i].rate += val;
+				if (!sd->left_weapon.add_dmg[i].rate) //Shift the rest of elements up.
+					memmove(&sd->left_weapon.add_dmg[i], &sd->left_weapon.add_dmg[i+1], sizeof(sd->left_weapon.add_dmg) - (i+1)*sizeof(sd->left_weapon.add_dmg[0]));
+				break;
+			}
 			break;
-		}
-		sd->add_def[i].class_ = type2;
-		sd->add_def[i].rate += val;
-		if (!sd->add_def[i].rate) //Shift the rest of elements up.
-			memmove(&sd->add_def[i], &sd->add_def[i+1], sizeof(sd->add_def) - (i+1)*sizeof(sd->add_def[0]));
-		break;
-	case SP_ADD_MDEF_CLASS:
-		if(sd->state.lr_flag == 2)
+		case SP_ADD_MAGIC_DAMAGE_CLASS:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->add_mdmg), i, sd->add_mdmg[i].rate == 0 || sd->add_mdmg[i].class_ == type2);
+			if (i == ARRAYLENGTH(sd->add_mdmg)) {
+				ShowWarning("pc_bonus2: Reached max (%"PRIuS") number of add Class magic dmg bonuses per character!\n", ARRAYLENGTH(sd->add_mdmg));
+				break;
+			}
+			sd->add_mdmg[i].class_ = type2;
+			sd->add_mdmg[i].rate += val;
+			if (!sd->add_mdmg[i].rate) //Shift the rest of elements up.
+				memmove(&sd->add_mdmg[i], &sd->add_mdmg[i+1], sizeof(sd->add_mdmg) - (i+1)*sizeof(sd->add_mdmg[0]));
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->add_mdef), i, sd->add_mdef[i].rate == 0 || sd->add_mdef[i].class_ == type2);
-		if (i == ARRAYLENGTH(sd->add_mdef))
-		{
-			ShowWarning("pc_bonus2: Reached max (%d) number of add Class mdef bonuses per character!\n", ARRAYLENGTH(sd->add_mdef));
+		case SP_ADD_DEF_CLASS:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->add_def), i, sd->add_def[i].rate == 0 || sd->add_def[i].class_ == type2);
+			if (i == ARRAYLENGTH(sd->add_def)) {
+				ShowWarning("pc_bonus2: Reached max (%"PRIuS") number of add Class def bonuses per character!\n", ARRAYLENGTH(sd->add_def));
+				break;
+			}
+			sd->add_def[i].class_ = type2;
+			sd->add_def[i].rate += val;
+			if (!sd->add_def[i].rate) //Shift the rest of elements up.
+				memmove(&sd->add_def[i], &sd->add_def[i+1], sizeof(sd->add_def) - (i+1)*sizeof(sd->add_def[0]));
 			break;
-		}
-		sd->add_mdef[i].class_ = type2;
-		sd->add_mdef[i].rate += val;
-		if (!sd->add_mdef[i].rate) //Shift the rest of elements up.
-			memmove(&sd->add_mdef[i], &sd->add_mdef[i+1], sizeof(sd->add_mdef) - (i+1)*sizeof(sd->add_mdef[0]));
-		break;
-	case SP_HP_DRAIN_RATE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.hp_drain[RC_NONBOSS].rate += type2;
-			sd->right_weapon.hp_drain[RC_NONBOSS].per += val;
-			sd->right_weapon.hp_drain[RC_BOSS].rate += type2;
-			sd->right_weapon.hp_drain[RC_BOSS].per += val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.hp_drain[RC_NONBOSS].rate += type2;
-			sd->left_weapon.hp_drain[RC_NONBOSS].per += val;
-			sd->left_weapon.hp_drain[RC_BOSS].rate += type2;
-			sd->left_weapon.hp_drain[RC_BOSS].per += val;
-		}
-		break;
-	case SP_HP_DRAIN_VALUE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.hp_drain[RC_NONBOSS].value += type2;
-			sd->right_weapon.hp_drain[RC_NONBOSS].type = val;
-			sd->right_weapon.hp_drain[RC_BOSS].value += type2;
-			sd->right_weapon.hp_drain[RC_BOSS].type = val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.hp_drain[RC_NONBOSS].value += type2;
-			sd->left_weapon.hp_drain[RC_NONBOSS].type = val;
-			sd->left_weapon.hp_drain[RC_BOSS].value += type2;
-			sd->left_weapon.hp_drain[RC_BOSS].type = val;
-		}
-		break;
-	case SP_SP_DRAIN_RATE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.sp_drain[RC_NONBOSS].rate += type2;
-			sd->right_weapon.sp_drain[RC_NONBOSS].per += val;
-			sd->right_weapon.sp_drain[RC_BOSS].rate += type2;
-			sd->right_weapon.sp_drain[RC_BOSS].per += val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.sp_drain[RC_NONBOSS].rate += type2;
-			sd->left_weapon.sp_drain[RC_NONBOSS].per += val;
-			sd->left_weapon.sp_drain[RC_BOSS].rate += type2;
-			sd->left_weapon.sp_drain[RC_BOSS].per += val;
-		}
-		break;
-	case SP_SP_DRAIN_VALUE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.sp_drain[RC_NONBOSS].value += type2;
-			sd->right_weapon.sp_drain[RC_NONBOSS].type = val;
-			sd->right_weapon.sp_drain[RC_BOSS].value += type2;
-			sd->right_weapon.sp_drain[RC_BOSS].type = val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.sp_drain[RC_NONBOSS].value += type2;
-			sd->left_weapon.sp_drain[RC_NONBOSS].type = val;
-			sd->left_weapon.sp_drain[RC_BOSS].value += type2;
-			sd->left_weapon.sp_drain[RC_BOSS].type = val;
-		}
-		break;
-	case SP_SP_VANISH_RATE:
-		if(sd->state.lr_flag != 2) {
-			sd->bonus.sp_vanish_rate += type2;
-			sd->bonus.sp_vanish_per += val;
-		}
-		break;
-	case SP_GET_ZENY_NUM:
-		if(sd->state.lr_flag != 2 && sd->bonus.get_zeny_rate < val) {
-			sd->bonus.get_zeny_rate = val;
-			sd->bonus.get_zeny_num = type2;
-		}
-		break;
-	case SP_ADD_GET_ZENY_NUM:
-		if(sd->state.lr_flag != 2) {
-			sd->bonus.get_zeny_rate += val;
-			sd->bonus.get_zeny_num += type2;
-		}
-		break;
-	case SP_WEAPON_COMA_ELE:
-		if(type2 >= ELE_MAX) {
-			ShowError("pc_bonus2: SP_WEAPON_COMA_ELE: Invalid element %d\n", type2);
+		case SP_ADD_MDEF_CLASS:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->add_mdef), i, sd->add_mdef[i].rate == 0 || sd->add_mdef[i].class_ == type2);
+			if (i == ARRAYLENGTH(sd->add_mdef)) {
+				ShowWarning("pc_bonus2: Reached max (%"PRIuS") number of add Class mdef bonuses per character!\n", ARRAYLENGTH(sd->add_mdef));
+				break;
+			}
+			sd->add_mdef[i].class_ = type2;
+			sd->add_mdef[i].rate += val;
+			if (!sd->add_mdef[i].rate) //Shift the rest of elements up.
+				memmove(&sd->add_mdef[i], &sd->add_mdef[i+1], sizeof(sd->add_mdef) - (i+1)*sizeof(sd->add_mdef[0]));
 			break;
-		}
-		if(sd->state.lr_flag == 2)
+		case SP_HP_DRAIN_RATE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.hp_drain[RC_NONBOSS].rate += type2;
+				sd->right_weapon.hp_drain[RC_NONBOSS].per += val;
+				sd->right_weapon.hp_drain[RC_BOSS].rate += type2;
+				sd->right_weapon.hp_drain[RC_BOSS].per += val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.hp_drain[RC_NONBOSS].rate += type2;
+				sd->left_weapon.hp_drain[RC_NONBOSS].per += val;
+				sd->left_weapon.hp_drain[RC_BOSS].rate += type2;
+				sd->left_weapon.hp_drain[RC_BOSS].per += val;
+			}
 			break;
-		sd->weapon_coma_ele[type2] += val;
-		sd->special_state.bonus_coma = 1;
-		break;
-	case SP_WEAPON_COMA_RACE:
-		if(sd->state.lr_flag == 2)
+		case SP_HP_DRAIN_VALUE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.hp_drain[RC_NONBOSS].value += type2;
+				sd->right_weapon.hp_drain[RC_NONBOSS].type = val;
+				sd->right_weapon.hp_drain[RC_BOSS].value += type2;
+				sd->right_weapon.hp_drain[RC_BOSS].type = val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.hp_drain[RC_NONBOSS].value += type2;
+				sd->left_weapon.hp_drain[RC_NONBOSS].type = val;
+				sd->left_weapon.hp_drain[RC_BOSS].value += type2;
+				sd->left_weapon.hp_drain[RC_BOSS].type = val;
+			}
 			break;
-		sd->weapon_coma_race[type2] += val;
-		sd->special_state.bonus_coma = 1;
-		break;
-	case SP_WEAPON_ATK:
-		if(sd->state.lr_flag != 2)
-			sd->weapon_atk[type2]+=val;
-		break;
-	case SP_WEAPON_ATK_RATE:
-		if(sd->state.lr_flag != 2)
-			sd->weapon_atk_rate[type2]+=val;
-		break;
-	case SP_CRITICAL_ADDRACE:
-		if(sd->state.lr_flag != 2)
-			sd->critaddrace[type2] += val*10;
-		break;
-	case SP_ADDEFF_WHENHIT:
-		if (type2 > SC_MAX) {
-			ShowWarning("pc_bonus2 (Add Effect when hit): %d is not supported.\n", type2);
+		case SP_SP_DRAIN_RATE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.sp_drain[RC_NONBOSS].rate += type2;
+				sd->right_weapon.sp_drain[RC_NONBOSS].per += val;
+				sd->right_weapon.sp_drain[RC_BOSS].rate += type2;
+				sd->right_weapon.sp_drain[RC_BOSS].per += val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.sp_drain[RC_NONBOSS].rate += type2;
+				sd->left_weapon.sp_drain[RC_NONBOSS].per += val;
+				sd->left_weapon.sp_drain[RC_BOSS].rate += type2;
+				sd->left_weapon.sp_drain[RC_BOSS].per += val;
+			}
 			break;
-		}
-		if(sd->state.lr_flag != 2)
-			pc_bonus_addeff(sd->addeff2, ARRAYLENGTH(sd->addeff2), (sc_type)type2, val, 0, 0);
-		break;
-	case SP_SKILL_ATK:
-		if(sd->state.lr_flag == 2)
+		case SP_SP_DRAIN_VALUE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.sp_drain[RC_NONBOSS].value += type2;
+				sd->right_weapon.sp_drain[RC_NONBOSS].type = val;
+				sd->right_weapon.sp_drain[RC_BOSS].value += type2;
+				sd->right_weapon.sp_drain[RC_BOSS].type = val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.sp_drain[RC_NONBOSS].value += type2;
+				sd->left_weapon.sp_drain[RC_NONBOSS].type = val;
+				sd->left_weapon.sp_drain[RC_BOSS].value += type2;
+				sd->left_weapon.sp_drain[RC_BOSS].type = val;
+			}
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillatk), i, sd->skillatk[i].id == 0 || sd->skillatk[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillatk))
-		{	//Better mention this so the array length can be updated. [Skotlex]
-			ShowDebug("run_script: bonus2 bSkillAtk reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillatk), type2, val);
+		case SP_SP_VANISH_RATE:
+			if(sd->state.lr_flag != 2) {
+				sd->bonus.sp_vanish_rate += type2;
+				sd->bonus.sp_vanish_per = max(sd->bonus.sp_vanish_per,val);
+				sd->bonus.sp_vanish_trigger=0;
+			}
 			break;
-		}
-		if (sd->skillatk[i].id == type2)
-			sd->skillatk[i].val += val;
-		else {
-			sd->skillatk[i].id = type2;
-			sd->skillatk[i].val = val;
-		}
-		break;
-	case SP_SKILL_HEAL:
-		if(sd->state.lr_flag == 2)
+		case SP_GET_ZENY_NUM:
+			if(sd->state.lr_flag != 2 && sd->bonus.get_zeny_rate < val) {
+				sd->bonus.get_zeny_rate = val;
+				sd->bonus.get_zeny_num = type2;
+			}
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillheal), i, sd->skillheal[i].id == 0 || sd->skillheal[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillheal))
-		{ // Better mention this so the array length can be updated. [Skotlex]
-			ShowDebug("run_script: bonus2 bSkillHeal reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillheal), type2, val);
+		case SP_ADD_GET_ZENY_NUM:
+			if(sd->state.lr_flag != 2) {
+				sd->bonus.get_zeny_rate += val;
+				sd->bonus.get_zeny_num += type2;
+			}
 			break;
-		}
-		if (sd->skillheal[i].id == type2)
-			sd->skillheal[i].val += val;
-		else {
-			sd->skillheal[i].id = type2;
-			sd->skillheal[i].val = val;
-		}
-		break;
-	case SP_SKILL_HEAL2:
-		if(sd->state.lr_flag == 2)
+		case SP_WEAPON_COMA_ELE:
+			if(type2 >= ELE_MAX) {
+				ShowError("pc_bonus2: SP_WEAPON_COMA_ELE: Invalid element %d\n", type2);
+				break;
+			}
+			if(sd->state.lr_flag == 2)
+				break;
+			sd->weapon_coma_ele[type2] += val;
+			sd->special_state.bonus_coma = 1;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillheal2), i, sd->skillheal2[i].id == 0 || sd->skillheal2[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillheal2))
-		{ // Better mention this so the array length can be updated. [Skotlex]
-			ShowDebug("run_script: bonus2 bSkillHeal2 reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillheal2), type2, val);
+		case SP_WEAPON_COMA_RACE:
+			if(sd->state.lr_flag == 2)
+				break;
+			sd->weapon_coma_race[type2] += val;
+			sd->special_state.bonus_coma = 1;
 			break;
-		}
-		if (sd->skillheal2[i].id == type2)
-			sd->skillheal2[i].val += val;
-		else {
-			sd->skillheal2[i].id = type2;
-			sd->skillheal2[i].val = val;
-		}
-		break;
-	case SP_ADD_SKILL_BLOW:
-		if(sd->state.lr_flag == 2)
+		case SP_WEAPON_ATK:
+			if(sd->state.lr_flag != 2)
+				sd->weapon_atk[type2]+=val;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillblown), i, sd->skillblown[i].id == 0 || sd->skillblown[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillblown))
-		{	//Better mention this so the array length can be updated. [Skotlex]
-			ShowDebug("run_script: bonus2 bSkillBlown reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillblown), type2, val);
+		case SP_WEAPON_ATK_RATE:
+			if(sd->state.lr_flag != 2)
+				sd->weapon_atk_rate[type2]+=val;
 			break;
-		}
-		if(sd->skillblown[i].id == type2)
-			sd->skillblown[i].val += val;
-		else {
-			sd->skillblown[i].id = type2;
-			sd->skillblown[i].val = val;
-		}
-		break;
-#ifndef RENEWAL_CAST
-	case SP_VARCASTRATE:
-#endif
-	case SP_CASTRATE:
-		if(sd->state.lr_flag == 2)
+		case SP_CRITICAL_ADDRACE:
+			if(sd->state.lr_flag != 2)
+				sd->critaddrace[type2] += val*10;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillcast), i, sd->skillcast[i].id == 0 || sd->skillcast[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillcast))
-		{	//Better mention this so the array length can be updated. [Skotlex]
-			ShowDebug("run_script: bonus2 %s reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n",
-
-#ifndef RENEWAL_CAST
-				"bCastRate",
-#else
-				"bVariableCastrate",
-#endif
-
-				ARRAYLENGTH(sd->skillcast), type2, val);
+		case SP_ADDEFF_WHENHIT:
+			if (type2 > SC_MAX) {
+				ShowWarning("pc_bonus2 (Add Effect when hit): %d is not supported.\n", type2);
+				break;
+			}
+			if(sd->state.lr_flag != 2)
+				pc->bonus_addeff(sd->addeff2, ARRAYLENGTH(sd->addeff2), (sc_type)type2, val, 0, 0);
 			break;
-		}
-		if(sd->skillcast[i].id == type2)
-			sd->skillcast[i].val += val;
-		else {
-			sd->skillcast[i].id = type2;
-			sd->skillcast[i].val = val;
-		}
-		break;
-
-	case SP_FIXCASTRATE:
-		if(sd->state.lr_flag == 2)
+		case SP_SKILL_ATK:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillatk), i, sd->skillatk[i].id == 0 || sd->skillatk[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillatk)) {
+				//Better mention this so the array length can be updated. [Skotlex]
+				ShowDebug("script->run: bonus2 bSkillAtk reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillatk), type2, val);
+				break;
+			}
+			if (sd->skillatk[i].id == type2)
+				sd->skillatk[i].val += val;
+			else {
+				sd->skillatk[i].id = type2;
+				sd->skillatk[i].val = val;
+			}
+			break;
+		case SP_SKILL_HEAL:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillheal), i, sd->skillheal[i].id == 0 || sd->skillheal[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillheal)) {
+				// Better mention this so the array length can be updated. [Skotlex]
+				ShowDebug("script->run: bonus2 bSkillHeal reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillheal), type2, val);
+				break;
+			}
+			if (sd->skillheal[i].id == type2)
+				sd->skillheal[i].val += val;
+			else {
+				sd->skillheal[i].id = type2;
+				sd->skillheal[i].val = val;
+			}
+			break;
+		case SP_SKILL_HEAL2:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillheal2), i, sd->skillheal2[i].id == 0 || sd->skillheal2[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillheal2)) {
+				// Better mention this so the array length can be updated. [Skotlex]
+				ShowDebug("script->run: bonus2 bSkillHeal2 reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillheal2), type2, val);
+				break;
+			}
+			if (sd->skillheal2[i].id == type2)
+				sd->skillheal2[i].val += val;
+			else {
+				sd->skillheal2[i].id = type2;
+				sd->skillheal2[i].val = val;
+			}
+			break;
+		case SP_ADD_SKILL_BLOW:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillblown), i, sd->skillblown[i].id == 0 || sd->skillblown[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillblown)) {
+				//Better mention this so the array length can be updated. [Skotlex]
+				ShowDebug("script->run: bonus2 bSkillBlown reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillblown), type2, val);
+				break;
+			}
+			if(sd->skillblown[i].id == type2)
+				sd->skillblown[i].val += val;
+			else {
+				sd->skillblown[i].id = type2;
+				sd->skillblown[i].val = val;
+			}
 			break;
+	#ifndef RENEWAL_CAST
+		case SP_VARCASTRATE:
+	#endif
+		case SP_CASTRATE:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillcast), i, sd->skillcast[i].id == 0 || sd->skillcast[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillcast)) {
+				//Better mention this so the array length can be updated. [Skotlex]
+				ShowDebug("script->run: bonus2 %s reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
 
-		ARR_FIND(0, ARRAYLENGTH(sd->skillfixcastrate), i, sd->skillfixcastrate[i].id == 0 || sd->skillfixcastrate[i].id == type2);
+	#ifndef RENEWAL_CAST
+					"bCastRate",
+	#else
+					"bVariableCastrate",
+	#endif
 
-		if (i == ARRAYLENGTH(sd->skillfixcastrate))
+					ARRAYLENGTH(sd->skillcast), type2, val);
+				break;
+			}
+			if(sd->skillcast[i].id == type2)
+				sd->skillcast[i].val += val;
+			else {
+				sd->skillcast[i].id = type2;
+				sd->skillcast[i].val = val;
+			}
+			break;
 
-		{
+		case SP_FIXCASTRATE:
+			if(sd->state.lr_flag == 2)
+				break;
 
-			ShowDebug("run_script: bonus2 bFixedCastrate reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillfixcastrate), type2, val);
-			break;
-		}
+			ARR_FIND(0, ARRAYLENGTH(sd->skillfixcastrate), i, sd->skillfixcastrate[i].id == 0 || sd->skillfixcastrate[i].id == type2);
 
-		if(sd->skillfixcastrate[i].id == type2)
-			sd->skillfixcastrate[i].val += val;
+			if (i == ARRAYLENGTH(sd->skillfixcastrate)) {
+				ShowDebug("script->run: bonus2 bFixedCastrate reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillfixcastrate), type2, val);
+				break;
+			}
 
-		else {
-			sd->skillfixcastrate[i].id = type2;
-			sd->skillfixcastrate[i].val = val;
-		}
+			if(sd->skillfixcastrate[i].id == type2)
+				sd->skillfixcastrate[i].val += val;
 
-		break;
+			else {
+				sd->skillfixcastrate[i].id = type2;
+				sd->skillfixcastrate[i].val = val;
+			}
 
-	case SP_HP_LOSS_RATE:
-		if(sd->state.lr_flag != 2) {
-			sd->hp_loss.value = type2;
-			sd->hp_loss.rate = val;
-		}
-		break;
-	case SP_HP_REGEN_RATE:
-		if(sd->state.lr_flag != 2) {
-			sd->hp_regen.value = type2;
-			sd->hp_regen.rate = val;
-		}
-		break;
-	case SP_ADDRACE2:
-		if (!(type2 > RC2_NONE && type2 < RC2_MAX))
 			break;
-		if(sd->state.lr_flag != 2)
-			sd->right_weapon.addrace2[type2] += val;
-		else
-			sd->left_weapon.addrace2[type2] += val;
-		break;
-	case SP_SUBSIZE:
-		if(sd->state.lr_flag != 2)
-			sd->subsize[type2]+=val;
-		break;
-	case SP_SUBRACE2:
-		if (!(type2 > RC2_NONE && type2 < RC2_MAX))
+
+		case SP_HP_LOSS_RATE:
+			if(sd->state.lr_flag != 2) {
+				sd->hp_loss.value = type2;
+				sd->hp_loss.rate = val;
+			}
 			break;
-		if(sd->state.lr_flag != 2)
-			sd->subrace2[type2]+=val;
-		break;
-	case SP_ADD_ITEM_HEAL_RATE:
-		if(sd->state.lr_flag == 2)
+		case SP_HP_REGEN_RATE:
+			if(sd->state.lr_flag != 2) {
+				sd->hp_regen.value = type2;
+				sd->hp_regen.rate = val;
+			}
 			break;
-		if (type2 < MAX_ITEMGROUP) {	//Group bonus
-			sd->itemgrouphealrate[type2] += val;
+		case SP_ADDRACE2:
+			if (!(type2 > RC2_NONE && type2 < RC2_MAX))
+				break;
+			if(sd->state.lr_flag != 2)
+				sd->right_weapon.addrace2[type2] += val;
+			else
+				sd->left_weapon.addrace2[type2] += val;
 			break;
-		}
-		//Standard item bonus.
-		for(i=0; i < ARRAYLENGTH(sd->itemhealrate) && sd->itemhealrate[i].nameid && sd->itemhealrate[i].nameid != type2; i++);
-		if(i == ARRAYLENGTH(sd->itemhealrate)) {
-			ShowWarning("pc_bonus2: Reached max (%d) number of item heal bonuses per character!\n", ARRAYLENGTH(sd->itemhealrate));
+		case SP_SUBSIZE:
+			if(sd->state.lr_flag != 2)
+				sd->subsize[type2]+=val;
 			break;
-		}
-		sd->itemhealrate[i].nameid = type2;
-		sd->itemhealrate[i].rate += val;
-		break;
-	case SP_EXP_ADDRACE:
-		if(sd->state.lr_flag != 2)
-			sd->expaddrace[type2]+=val;
-		break;
-	case SP_SP_GAIN_RACE:
-		if(sd->state.lr_flag != 2)
-			sd->sp_gain_race[type2]+=val;
-		break;
-	case SP_ADD_MONSTER_DROP_ITEM:
-		if (sd->state.lr_flag != 2)
-			pc_bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), type2, 0, (1<<RC_BOSS)|(1<<RC_NONBOSS), val);
-		break;
-	case SP_ADD_MONSTER_DROP_ITEMGROUP:
-		if (sd->state.lr_flag != 2)
-			pc_bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), 0, type2, (1<<RC_BOSS)|(1<<RC_NONBOSS), val);
-		break;
-	case SP_SP_LOSS_RATE:
-		if(sd->state.lr_flag != 2) {
-			sd->sp_loss.value = type2;
-			sd->sp_loss.rate = val;
-		}
-		break;
-	case SP_SP_REGEN_RATE:
-		if(sd->state.lr_flag != 2) {
-			sd->sp_regen.value = type2;
-			sd->sp_regen.rate = val;
-		}
-		break;
-	case SP_HP_DRAIN_VALUE_RACE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.hp_drain[type2].value += val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.hp_drain[type2].value += val;
-		}
-		break;
-	case SP_SP_DRAIN_VALUE_RACE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.sp_drain[type2].value += val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.sp_drain[type2].value += val;
-		}
-		break;
-	case SP_IGNORE_MDEF_RATE:
-		if(sd->state.lr_flag != 2)
-			sd->ignore_mdef[type2] += val;
-		break;
-	case SP_IGNORE_DEF_RATE:
-		if(sd->state.lr_flag != 2)
-			sd->ignore_def[type2] += val;
-		break;
-	case SP_SP_GAIN_RACE_ATTACK:
-		if(sd->state.lr_flag != 2)
-			sd->sp_gain_race_attack[type2] = cap_value(sd->sp_gain_race_attack[type2] + val, 0, INT16_MAX);
-		break;
-	case SP_HP_GAIN_RACE_ATTACK:
-		if(sd->state.lr_flag != 2)
-			sd->hp_gain_race_attack[type2] = cap_value(sd->hp_gain_race_attack[type2] + val, 0, INT16_MAX);
-		break;
-	case SP_SKILL_USE_SP_RATE: //bonus2 bSkillUseSPrate,n,x;
-		if(sd->state.lr_flag == 2)
+		case SP_SUBRACE2:
+			if (!(type2 > RC2_NONE && type2 < RC2_MAX))
+				break;
+			if(sd->state.lr_flag != 2)
+				sd->subrace2[type2]+=val;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillusesprate), i, sd->skillusesprate[i].id == 0 || sd->skillusesprate[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillusesprate)) {
-			ShowDebug("run_script: bonus2 bSkillUseSPrate reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillusesprate), type2, val);
+		case SP_ADD_ITEM_HEAL_RATE:
+			if(sd->state.lr_flag == 2)
+				break;
+			//Standard item bonus.
+			for(i=0; i < ARRAYLENGTH(sd->itemhealrate) && sd->itemhealrate[i].nameid && sd->itemhealrate[i].nameid != type2; i++);
+			if (i == ARRAYLENGTH(sd->itemhealrate)) {
+				ShowWarning("pc_bonus2: Reached max (%"PRIuS") number of item heal bonuses per character!\n", ARRAYLENGTH(sd->itemhealrate));
+				break;
+			}
+			sd->itemhealrate[i].nameid = type2;
+			sd->itemhealrate[i].rate += val;
 			break;
-		}
-		if (sd->skillusesprate[i].id == type2)
-			sd->skillusesprate[i].val += val;
-		else {
-			sd->skillusesprate[i].id = type2;
-			sd->skillusesprate[i].val = val;
-		}
-		break;
-	case SP_SKILL_COOLDOWN:
-		if(sd->state.lr_flag == 2)
+		case SP_EXP_ADDRACE:
+			if(sd->state.lr_flag != 2)
+				sd->expaddrace[type2]+=val;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillcooldown), i, sd->skillcooldown[i].id == 0 || sd->skillcooldown[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillcooldown))
-		{
-			ShowDebug("run_script: bonus2 bSkillCoolDown reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillcooldown), type2, val);
+		case SP_SP_GAIN_RACE:
+			if(sd->state.lr_flag != 2)
+				sd->sp_gain_race[type2]+=val;
 			break;
-		}
-		if (sd->skillcooldown[i].id == type2)
-			sd->skillcooldown[i].val += val;
-		else {
-			sd->skillcooldown[i].id = type2;
-			sd->skillcooldown[i].val = val;
-		}
-		break;
-	case SP_SKILL_FIXEDCAST:
-		if(sd->state.lr_flag == 2)
+		case SP_ADD_MONSTER_DROP_ITEM:
+			if (sd->state.lr_flag != 2)
+				pc->bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), type2, 0, (1<<RC_BOSS)|(1<<RC_NONBOSS), val);
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillfixcast), i, sd->skillfixcast[i].id == 0 || sd->skillfixcast[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillfixcast))
-		{
-			ShowDebug("run_script: bonus2 bSkillFixedCast reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillfixcast), type2, val);
+		case SP_SP_LOSS_RATE:
+			if(sd->state.lr_flag != 2) {
+				sd->sp_loss.value = type2;
+				sd->sp_loss.rate = val;
+			}
 			break;
-		}
-		if (sd->skillfixcast[i].id == type2)
-			sd->skillfixcast[i].val += val;
-		else {
-			sd->skillfixcast[i].id = type2;
-			sd->skillfixcast[i].val = val;
-		}
-		break;
-	case SP_SKILL_VARIABLECAST:
-		if(sd->state.lr_flag == 2)
+		case SP_SP_REGEN_RATE:
+			if(sd->state.lr_flag != 2) {
+				sd->sp_regen.value = type2;
+				sd->sp_regen.rate = val;
+			}
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillvarcast), i, sd->skillvarcast[i].id == 0 || sd->skillvarcast[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillvarcast))
-		{
-			ShowDebug("run_script: bonus2 bSkillVariableCast reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillvarcast), type2, val);
+		case SP_HP_DRAIN_VALUE_RACE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.hp_drain[type2].value += val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.hp_drain[type2].value += val;
+			}
 			break;
-		}
-		if (sd->skillvarcast[i].id == type2)
-			sd->skillvarcast[i].val += val;
-		else {
-			sd->skillvarcast[i].id = type2;
-			sd->skillvarcast[i].val = val;
-		}
-		break;
-#ifdef RENEWAL_CAST
-	case SP_VARCASTRATE:
-		if(sd->state.lr_flag == 2)
+		case SP_SP_DRAIN_VALUE_RACE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.sp_drain[type2].value += val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.sp_drain[type2].value += val;
+			}
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillcast), i, sd->skillcast[i].id == 0 || sd->skillcast[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillcast))
-		{
-			ShowDebug("run_script: bonus2 bVariableCastrate reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n",ARRAYLENGTH(sd->skillcast), type2, val);
+		case SP_IGNORE_MDEF_RATE:
+			if(sd->state.lr_flag != 2)
+				sd->ignore_mdef[type2] += val;
 			break;
-		}
-		if(sd->skillcast[i].id == type2)
-			sd->skillcast[i].val -= val;
-		else {
-			sd->skillcast[i].id = type2;
-			sd->skillcast[i].val -= val;
-		}
-		break;
-#endif
-	case SP_SKILL_USE_SP: //bonus2 bSkillUseSP,n,x;
-		if(sd->state.lr_flag == 2)
+		case SP_IGNORE_DEF_RATE:
+			if(sd->state.lr_flag != 2)
+				sd->ignore_def[type2] += val;
 			break;
-		ARR_FIND(0, ARRAYLENGTH(sd->skillusesp), i, sd->skillusesp[i].id == 0 || sd->skillusesp[i].id == type2);
-		if (i == ARRAYLENGTH(sd->skillusesp)) {
-			ShowDebug("run_script: bonus2 bSkillUseSP reached it's limit (%d skills per character), bonus skill %d (+%d%%) lost.\n", ARRAYLENGTH(sd->skillusesp), type2, val);
+		case SP_SP_GAIN_RACE_ATTACK:
+			if(sd->state.lr_flag != 2)
+				sd->sp_gain_race_attack[type2] = cap_value(sd->sp_gain_race_attack[type2] + val, 0, INT16_MAX);
+			break;
+		case SP_HP_GAIN_RACE_ATTACK:
+			if(sd->state.lr_flag != 2)
+				sd->hp_gain_race_attack[type2] = cap_value(sd->hp_gain_race_attack[type2] + val, 0, INT16_MAX);
+			break;
+		case SP_SKILL_USE_SP_RATE: //bonus2 bSkillUseSPrate,n,x;
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillusesprate), i, sd->skillusesprate[i].id == 0 || sd->skillusesprate[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillusesprate)) {
+				ShowDebug("script->run: bonus2 bSkillUseSPrate reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillusesprate), type2, val);
+				break;
+			}
+			if (sd->skillusesprate[i].id == type2)
+				sd->skillusesprate[i].val += val;
+			else {
+				sd->skillusesprate[i].id = type2;
+				sd->skillusesprate[i].val = val;
+			}
+			break;
+		case SP_SKILL_COOLDOWN:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillcooldown), i, sd->skillcooldown[i].id == 0 || sd->skillcooldown[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillcooldown)) {
+				ShowDebug("script->run: bonus2 bSkillCoolDown reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillcooldown), type2, val);
+				break;
+			}
+			if (sd->skillcooldown[i].id == type2)
+				sd->skillcooldown[i].val += val;
+			else {
+				sd->skillcooldown[i].id = type2;
+				sd->skillcooldown[i].val = val;
+			}
+			break;
+		case SP_SKILL_FIXEDCAST:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillfixcast), i, sd->skillfixcast[i].id == 0 || sd->skillfixcast[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillfixcast)) {
+				ShowDebug("script->run: bonus2 bSkillFixedCast reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillfixcast), type2, val);
+				break;
+			}
+			if (sd->skillfixcast[i].id == type2)
+				sd->skillfixcast[i].val += val;
+			else {
+				sd->skillfixcast[i].id = type2;
+				sd->skillfixcast[i].val = val;
+			}
+			break;
+		case SP_SKILL_VARIABLECAST:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillvarcast), i, sd->skillvarcast[i].id == 0 || sd->skillvarcast[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillvarcast)) {
+				ShowDebug("script->run: bonus2 bSkillVariableCast reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillvarcast), type2, val);
+				break;
+			}
+			if (sd->skillvarcast[i].id == type2)
+				sd->skillvarcast[i].val += val;
+			else {
+				sd->skillvarcast[i].id = type2;
+				sd->skillvarcast[i].val = val;
+			}
+			break;
+	#ifdef RENEWAL_CAST
+		case SP_VARCASTRATE:
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillcast), i, sd->skillcast[i].id == 0 || sd->skillcast[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillcast)) {
+				ShowDebug("script->run: bonus2 bVariableCastrate reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillcast), type2, val);
+				break;
+			}
+			if(sd->skillcast[i].id == type2)
+				sd->skillcast[i].val -= val;
+			else {
+				sd->skillcast[i].id = type2;
+				sd->skillcast[i].val -= val;
+			}
+			break;
+	#endif
+		case SP_SKILL_USE_SP: //bonus2 bSkillUseSP,n,x;
+			if(sd->state.lr_flag == 2)
+				break;
+			ARR_FIND(0, ARRAYLENGTH(sd->skillusesp), i, sd->skillusesp[i].id == 0 || sd->skillusesp[i].id == type2);
+			if (i == ARRAYLENGTH(sd->skillusesp)) {
+				ShowDebug("script->run: bonus2 bSkillUseSP reached it's limit (%"PRIuS" skills per character), bonus skill %d (+%d%%) lost.\n",
+				          ARRAYLENGTH(sd->skillusesp), type2, val);
+				break;
+			}
+			if (sd->skillusesp[i].id == type2)
+				sd->skillusesp[i].val += val;
+			else {
+				sd->skillusesp[i].id = type2;
+				sd->skillusesp[i].val = val;
+			}
+			break;
+		case SP_ADD_MONSTER_DROP_CHAINITEM:
+			if (sd->state.lr_flag != 2)
+				pc->bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), 0, val, 1<<type2, 10000);
+			break;
+		default:
+			ShowWarning("pc_bonus2: unknown type %d %d %d!\n",type,type2,val);
 			break;
-		}
-		if (sd->skillusesp[i].id == type2)
-			sd->skillusesp[i].val += val;
-		else {
-			sd->skillusesp[i].id = type2;
-			sd->skillusesp[i].val = val;
-		}
-		break;
-	default:
-		ShowWarning("pc_bonus2: unknown type %d %d %d!\n",type,type2,val);
-		break;
 	}
 	return 0;
 }
@@ -3248,161 +3327,185 @@ int pc_bonus3(struct map_session_data *sd,int type,int type2,int type3,int val)
 	nullpo_ret(sd);
 
 	switch(type){
-	case SP_ADD_MONSTER_DROP_ITEM:
-		if(sd->state.lr_flag != 2)
-			pc_bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), type2, 0, 1<<type3, val);
-		break;
-	case SP_ADD_CLASS_DROP_ITEM:
-		if(sd->state.lr_flag != 2)
-			pc_bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), type2, 0, -type3, val);
-		break;
-	case SP_AUTOSPELL:
-		if(sd->state.lr_flag != 2)
-		{
-			int target = skill->get_inf(type2); //Support or Self (non-auto-target) skills should pick self.
-			target = target&INF_SUPPORT_SKILL || (target&INF_SELF_SKILL && !(skill->get_inf2(type2)&INF2_NO_TARGET_SELF));
-			pc_bonus_autospell(sd->autospell, ARRAYLENGTH(sd->autospell),
-				target?-type2:type2, type3, val, 0, current_equip_card_id);
-		}
-		break;
-	case SP_AUTOSPELL_WHENHIT:
-		if(sd->state.lr_flag != 2)
-		{
-			int target = skill->get_inf(type2); //Support or Self (non-auto-target) skills should pick self.
-			target = target&INF_SUPPORT_SKILL || (target&INF_SELF_SKILL && !(skill->get_inf2(type2)&INF2_NO_TARGET_SELF));
-			pc_bonus_autospell(sd->autospell2, ARRAYLENGTH(sd->autospell2),
-				target?-type2:type2, type3, val, BF_NORMAL|BF_SKILL, current_equip_card_id);
-		}
-		break;
-	case SP_SP_DRAIN_RATE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.sp_drain[RC_NONBOSS].rate += type2;
-			sd->right_weapon.sp_drain[RC_NONBOSS].per += type3;
-			sd->right_weapon.sp_drain[RC_NONBOSS].type = val;
-			sd->right_weapon.sp_drain[RC_BOSS].rate += type2;
-			sd->right_weapon.sp_drain[RC_BOSS].per += type3;
-			sd->right_weapon.sp_drain[RC_BOSS].type = val;
-
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.sp_drain[RC_NONBOSS].rate += type2;
-			sd->left_weapon.sp_drain[RC_NONBOSS].per += type3;
-			sd->left_weapon.sp_drain[RC_NONBOSS].type = val;
-			sd->left_weapon.sp_drain[RC_BOSS].rate += type2;
-			sd->left_weapon.sp_drain[RC_BOSS].per += type3;
-			sd->left_weapon.sp_drain[RC_BOSS].type = val;
-		}
-		break;
-	case SP_HP_DRAIN_RATE_RACE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.hp_drain[type2].rate += type3;
-			sd->right_weapon.hp_drain[type2].per += val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.hp_drain[type2].rate += type3;
-			sd->left_weapon.hp_drain[type2].per += val;
-		}
-		break;
-	case SP_SP_DRAIN_RATE_RACE:
-		if(!sd->state.lr_flag) {
-			sd->right_weapon.sp_drain[type2].rate += type3;
-			sd->right_weapon.sp_drain[type2].per += val;
-		}
-		else if(sd->state.lr_flag == 1) {
-			sd->left_weapon.sp_drain[type2].rate += type3;
-			sd->left_weapon.sp_drain[type2].per += val;
-		}
-		break;
-	case SP_ADD_MONSTER_DROP_ITEMGROUP:
-		if (sd->state.lr_flag != 2)
-			pc_bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), 0, type2, 1<<type3, val);
-		break;
+		case SP_ADD_MONSTER_DROP_ITEM:
+			if(sd->state.lr_flag != 2)
+				pc->bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), type2, 0, 1<<type3, val);
+			break;
+		case SP_ADD_CLASS_DROP_ITEM:
+			if(sd->state.lr_flag != 2)
+				pc->bonus_item_drop(sd->add_drop, ARRAYLENGTH(sd->add_drop), type2, 0, -type3, val);
+			break;
+		case SP_AUTOSPELL:
+			if(sd->state.lr_flag != 2)
+			{
+				int target = skill->get_inf(type2); //Support or Self (non-auto-target) skills should pick self.
+				target = target&INF_SUPPORT_SKILL || (target&INF_SELF_SKILL && !(skill->get_inf2(type2)&INF2_NO_TARGET_SELF));
+				pc->bonus_autospell(sd->autospell, ARRAYLENGTH(sd->autospell),
+					target?-type2:type2, type3, val, 0, status->current_equip_card_id);
+			}
+			break;
+		case SP_AUTOSPELL_WHENHIT:
+			if(sd->state.lr_flag != 2)
+			{
+				int target = skill->get_inf(type2); //Support or Self (non-auto-target) skills should pick self.
+				target = target&INF_SUPPORT_SKILL || (target&INF_SELF_SKILL && !(skill->get_inf2(type2)&INF2_NO_TARGET_SELF));
+				pc->bonus_autospell(sd->autospell2, ARRAYLENGTH(sd->autospell2),
+					target?-type2:type2, type3, val, BF_NORMAL|BF_SKILL, status->current_equip_card_id);
+			}
+			break;
+		case SP_SP_DRAIN_RATE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.sp_drain[RC_NONBOSS].rate += type2;
+				sd->right_weapon.sp_drain[RC_NONBOSS].per += type3;
+				sd->right_weapon.sp_drain[RC_NONBOSS].type = val;
+				sd->right_weapon.sp_drain[RC_BOSS].rate += type2;
+				sd->right_weapon.sp_drain[RC_BOSS].per += type3;
+				sd->right_weapon.sp_drain[RC_BOSS].type = val;
 
-	case SP_ADDEFF:
-		if (type2 > SC_MAX) {
-			ShowWarning("pc_bonus3 (Add Effect): %d is not supported.\n", type2);
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.sp_drain[RC_NONBOSS].rate += type2;
+				sd->left_weapon.sp_drain[RC_NONBOSS].per += type3;
+				sd->left_weapon.sp_drain[RC_NONBOSS].type = val;
+				sd->left_weapon.sp_drain[RC_BOSS].rate += type2;
+				sd->left_weapon.sp_drain[RC_BOSS].per += type3;
+				sd->left_weapon.sp_drain[RC_BOSS].type = val;
+			}
+			break;
+		case SP_HP_DRAIN_RATE_RACE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.hp_drain[type2].rate += type3;
+				sd->right_weapon.hp_drain[type2].per += val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.hp_drain[type2].rate += type3;
+				sd->left_weapon.hp_drain[type2].per += val;
+			}
+			break;
+		case SP_SP_DRAIN_RATE_RACE:
+			if(!sd->state.lr_flag) {
+				sd->right_weapon.sp_drain[type2].rate += type3;
+				sd->right_weapon.sp_drain[type2].per += val;
+			}
+			else if(sd->state.lr_flag == 1) {
+				sd->left_weapon.sp_drain[type2].rate += type3;
+				sd->left_weapon.sp_drain[type2].per += val;
+			}
+			break;
+		case SP_ADDEFF:
+			if (type2 > SC_MAX) {
+				ShowWarning("pc_bonus3 (Add Effect): %d is not supported.\n", type2);
+				break;
+			}
+			pc->bonus_addeff(sd->addeff, ARRAYLENGTH(sd->addeff), (sc_type)type2,
+				sd->state.lr_flag!=2?type3:0, sd->state.lr_flag==2?type3:0, val);
 			break;
-		}
-		pc_bonus_addeff(sd->addeff, ARRAYLENGTH(sd->addeff), (sc_type)type2,
-			sd->state.lr_flag!=2?type3:0, sd->state.lr_flag==2?type3:0, val);
-		break;
 
-	case SP_ADDEFF_WHENHIT:
-		if (type2 > SC_MAX) {
-			ShowWarning("pc_bonus3 (Add Effect when hit): %d is not supported.\n", type2);
+		case SP_ADDEFF_WHENHIT:
+			if (type2 > SC_MAX) {
+				ShowWarning("pc_bonus3 (Add Effect when hit): %d is not supported.\n", type2);
+				break;
+			}
+			if(sd->state.lr_flag != 2)
+				pc->bonus_addeff(sd->addeff2, ARRAYLENGTH(sd->addeff2), (sc_type)type2, type3, 0, val);
 			break;
-		}
-		if(sd->state.lr_flag != 2)
-			pc_bonus_addeff(sd->addeff2, ARRAYLENGTH(sd->addeff2), (sc_type)type2, type3, 0, val);
-		break;
 
-	case SP_ADDEFF_ONSKILL:
-		if( type3 > SC_MAX ) {
-			ShowWarning("pc_bonus3 (Add Effect on skill): %d is not supported.\n", type3);
+		case SP_ADDEFF_ONSKILL:
+			if( type3 > SC_MAX ) {
+				ShowWarning("pc_bonus3 (Add Effect on skill): %d is not supported.\n", type3);
+				break;
+			}
+			if( sd->state.lr_flag != 2 )
+				pc->bonus_addeff_onskill(sd->addeff3, ARRAYLENGTH(sd->addeff3), (sc_type)type3, val, type2, ATF_TARGET);
 			break;
-		}
-		if( sd->state.lr_flag != 2 )
-			pc_bonus_addeff_onskill(sd->addeff3, ARRAYLENGTH(sd->addeff3), (sc_type)type3, val, type2, ATF_TARGET);
-		break;
 
-	case SP_ADDELE:
-		if (type2 > ELE_MAX) {
-			ShowWarning("pc_bonus3 (SP_ADDELE): element %d is out of range.\n", type2);
+		case SP_ADDELE:
+			if (type2 > ELE_MAX) {
+				ShowWarning("pc_bonus3 (SP_ADDELE): element %d is out of range.\n", type2);
+				break;
+			}
+			if (sd->state.lr_flag != 2)
+				pc_bonus_addele(sd, (unsigned char)type2, type3, val);
 			break;
-		}
-		if (sd->state.lr_flag != 2)
-			pc_bonus_addele(sd, (unsigned char)type2, type3, val);
-		break;
 
-	case SP_SUBELE:
-		if (type2 > ELE_MAX) {
-			ShowWarning("pc_bonus3 (SP_SUBELE): element %d is out of range.\n", type2);
+		case SP_SUBELE:
+			if (type2 > ELE_MAX) {
+				ShowWarning("pc_bonus3 (SP_SUBELE): element %d is out of range.\n", type2);
+				break;
+			}
+			if (sd->state.lr_flag != 2)
+				pc_bonus_subele(sd, (unsigned char)type2, type3, val);
+			break;
+		case SP_SP_VANISH_RATE:
+			if(sd->state.lr_flag != 2) {
+				sd->bonus.sp_vanish_rate += type2;
+				sd->bonus.sp_vanish_per = max(sd->bonus.sp_vanish_per,type3);
+				sd->bonus.sp_vanish_trigger=val;
+			}
 			break;
-		}
-		if (sd->state.lr_flag != 2)
-			pc_bonus_subele(sd, (unsigned char)type2, type3, val);
-		break;
 
-	default:
-		ShowWarning("pc_bonus3: unknown type %d %d %d %d!\n",type,type2,type3,val);
-		break;
+		default:
+			ShowWarning("pc_bonus3: unknown type %d %d %d %d!\n",type,type2,type3,val);
+			break;
 	}
 
 	return 0;
 }
 
-int pc_bonus4(struct map_session_data *sd,int type,int type2,int type3,int type4,int val)
-{
+int pc_bonus4(struct map_session_data *sd,int type,int type2,int type3,int type4,int val) {
 	nullpo_ret(sd);
 
-	switch(type){
+	switch(type) {
 	case SP_AUTOSPELL:
 		if(sd->state.lr_flag != 2)
-			pc_bonus_autospell(sd->autospell, ARRAYLENGTH(sd->autospell), (val&1?type2:-type2), (val&2?-type3:type3), type4, 0, current_equip_card_id);
+			pc->bonus_autospell(sd->autospell, ARRAYLENGTH(sd->autospell), (val&1?type2:-type2), (val&2?-type3:type3), type4, 0, status->current_equip_card_id);
 		break;
 
 	case SP_AUTOSPELL_WHENHIT:
 		if(sd->state.lr_flag != 2)
-			pc_bonus_autospell(sd->autospell2, ARRAYLENGTH(sd->autospell2), (val&1?type2:-type2), (val&2?-type3:type3), type4, BF_NORMAL|BF_SKILL, current_equip_card_id);
+			pc->bonus_autospell(sd->autospell2, ARRAYLENGTH(sd->autospell2), (val&1?type2:-type2), (val&2?-type3:type3), type4, BF_NORMAL|BF_SKILL, status->current_equip_card_id);
 		break;
 
 	case SP_AUTOSPELL_ONSKILL:
-		if(sd->state.lr_flag != 2)
-		{
+		if(sd->state.lr_flag != 2) {
 			int target = skill->get_inf(type2); //Support or Self (non-auto-target) skills should pick self.
 			target = target&INF_SUPPORT_SKILL || (target&INF_SELF_SKILL && !(skill->get_inf2(type2)&INF2_NO_TARGET_SELF));
 
-			pc_bonus_autospell_onskill(sd->autospell3, ARRAYLENGTH(sd->autospell3), type2, target?-type3:type3, type4, val, current_equip_card_id);
+			pc->bonus_autospell_onskill(sd->autospell3, ARRAYLENGTH(sd->autospell3), type2, target?-type3:type3, type4, val, status->current_equip_card_id);
 		}
 		break;
 
 	case SP_ADDEFF_ONSKILL:
 		if( type2 > SC_MAX ) {
-			ShowWarning("pc_bonus3 (Add Effect on skill): %d is not supported.\n", type2);
+			ShowWarning("pc_bonus4 (Add Effect on skill): %d is not supported.\n", type2);
 			break;
 		}
 		if( sd->state.lr_flag != 2 )
-			pc_bonus_addeff_onskill(sd->addeff3, ARRAYLENGTH(sd->addeff3), (sc_type)type3, type4, type2, val);
+			pc->bonus_addeff_onskill(sd->addeff3, ARRAYLENGTH(sd->addeff3), (sc_type)type3, type4, type2, val);
+		break;
+
+	case SP_SET_DEF_RACE: //bonus4 bSetDefRace,n,x,r,y;
+		if( type2 > RC_MAX ) {
+			ShowWarning("pc_bonus4 (DEF_SET): %d is not supported.\n", type2);
+			break;
+		}
+		if(sd->state.lr_flag == 2)
+			break;
+		sd->def_set_race[type2].rate = type3;
+		sd->def_set_race[type2].tick = type4;
+		sd->def_set_race[type2].value = val;
+		break;
+
+	case SP_SET_MDEF_RACE: //bonus4 bSetMDefRace,n,x,r,y;
+		if( type2 > RC_MAX ) {
+			ShowWarning("pc_bonus4 (MDEF_SET): %d is not supported.\n", type2);
+			break;
+		}
+		if(sd->state.lr_flag == 2)
+			break;
+		sd->mdef_set_race[type2].rate = type3;
+		sd->mdef_set_race[type2].tick = type4;
+		sd->mdef_set_race[type2].value = val;
 		break;
 
 	default:
@@ -3413,29 +3516,28 @@ int pc_bonus4(struct map_session_data *sd,int type,int type2,int type3,int type4
 	return 0;
 }
 
-int pc_bonus5(struct map_session_data *sd,int type,int type2,int type3,int type4,int type5,int val)
-{
+int pc_bonus5(struct map_session_data *sd,int type,int type2,int type3,int type4,int type5,int val) {
 	nullpo_ret(sd);
 
 	switch(type){
-	case SP_AUTOSPELL:
-		if(sd->state.lr_flag != 2)
-			pc_bonus_autospell(sd->autospell, ARRAYLENGTH(sd->autospell), (val&1?type2:-type2), (val&2?-type3:type3), type4, type5, current_equip_card_id);
-		break;
+		case SP_AUTOSPELL:
+			if(sd->state.lr_flag != 2)
+				pc->bonus_autospell(sd->autospell, ARRAYLENGTH(sd->autospell), (val&1?type2:-type2), (val&2?-type3:type3), type4, type5, status->current_equip_card_id);
+			break;
 
-	case SP_AUTOSPELL_WHENHIT:
-		if(sd->state.lr_flag != 2)
-			pc_bonus_autospell(sd->autospell2, ARRAYLENGTH(sd->autospell2), (val&1?type2:-type2), (val&2?-type3:type3), type4, type5, current_equip_card_id);
-		break;
+		case SP_AUTOSPELL_WHENHIT:
+			if(sd->state.lr_flag != 2)
+				pc->bonus_autospell(sd->autospell2, ARRAYLENGTH(sd->autospell2), (val&1?type2:-type2), (val&2?-type3:type3), type4, type5, status->current_equip_card_id);
+			break;
 
-	case SP_AUTOSPELL_ONSKILL:
-		if(sd->state.lr_flag != 2)
-			pc_bonus_autospell_onskill(sd->autospell3, ARRAYLENGTH(sd->autospell3), type2, (val&1?-type3:type3), (val&2?-type4:type4), type5, current_equip_card_id);
-		break;
+		case SP_AUTOSPELL_ONSKILL:
+			if(sd->state.lr_flag != 2)
+				pc->bonus_autospell_onskill(sd->autospell3, ARRAYLENGTH(sd->autospell3), type2, (val&1?-type3:type3), (val&2?-type4:type4), type5, status->current_equip_card_id);
+			break;
 
-	default:
-		ShowWarning("pc_bonus5: unknown type %d %d %d %d %d %d!\n",type,type2,type3,type4,type5,val);
-		break;
+		default:
+			ShowWarning("pc_bonus5: unknown type %d %d %d %d %d %d!\n",type,type2,type3,type4,type5,val);
+			break;
 	}
 
 	return 0;
@@ -3452,7 +3554,7 @@ int pc_skill(TBL_PC* sd, int id, int level, int flag) {
 	uint16 index = 0;
 	nullpo_ret(sd);
 
-	if( !(index = skill->get_index(id)) || skill_db[index].name == NULL) {
+	if( !(index = skill->get_index(id)) || skill->db[index].name == NULL) {
 		ShowError("pc_skill: Skill with id %d does not exist in the skill database\n", id);
 		return 0;
 	}
@@ -3475,8 +3577,8 @@ int pc_skill(TBL_PC* sd, int id, int level, int flag) {
 				clif->deleteskill(sd,id);
 			} else
 				clif->addskill(sd,id);
-			if( !skill_db[index].inf ) //Only recalculate for passive skills.
-				status_calc_pc(sd, 0);
+			if( !skill->db[index].inf ) //Only recalculate for passive skills.
+				status_calc_pc(sd, SCO_NONE);
 		break;
 		case 1: //Item bonus skill.
 			if( sd->status.skill[index].id == id ) {
@@ -3509,8 +3611,8 @@ int pc_skill(TBL_PC* sd, int id, int level, int flag) {
 				clif->deleteskill(sd,id);
 			} else
 				clif->addskill(sd,id);
-			if( !skill_db[index].inf ) //Only recalculate for passive skills.
-				status_calc_pc(sd, 0);
+			if( !skill->db[index].inf ) //Only recalculate for passive skills.
+				status_calc_pc(sd, SCO_NONE);
 			break;
 	default: //Unknown flag?
 		return 0;
@@ -3579,13 +3681,12 @@ int pc_insert_card(struct map_session_data* sd, int idx_card, int idx_equip)
 /*==========================================
  * Update buying value by skills
  *------------------------------------------*/
-int pc_modifybuyvalue(struct map_session_data *sd,int orig_value)
-{
-	int skill,val = orig_value,rate1 = 0,rate2 = 0;
-	if((skill=pc->checkskill(sd,MC_DISCOUNT))>0)	// merchant discount
-		rate1 = 5+skill*2-((skill==10)? 1:0);
-	if((skill=pc->checkskill(sd,RG_COMPULSION))>0)	 // rogue discount
-		rate2 = 5+skill*4;
+int pc_modifybuyvalue(struct map_session_data *sd,int orig_value) {
+	int skill_lv,val = orig_value,rate1 = 0,rate2 = 0;
+	if((skill_lv=pc->checkskill(sd,MC_DISCOUNT))>0)   // merchant discount
+		rate1 = 5+skill_lv*2-((skill_lv==10)? 1:0);
+	if((skill_lv=pc->checkskill(sd,RG_COMPULSION))>0) // rogue discount
+		rate2 = 5+skill_lv*4;
 	if(rate1 < rate2) rate1 = rate2;
 	if(rate1)
 		val = (int)((double)orig_value*(double)(100-rate1)/100.);
@@ -3598,11 +3699,10 @@ int pc_modifybuyvalue(struct map_session_data *sd,int orig_value)
 /*==========================================
  * Update selling value by skills
  *------------------------------------------*/
-int pc_modifysellvalue(struct map_session_data *sd,int orig_value)
-{
-	int skill,val = orig_value,rate = 0;
-	if((skill=pc->checkskill(sd,MC_OVERCHARGE))>0)	//OverCharge
-		rate = 5+skill*2-((skill==10)? 1:0);
+int pc_modifysellvalue(struct map_session_data *sd,int orig_value) {
+	int skill_lv,val = orig_value,rate = 0;
+	if((skill_lv=pc->checkskill(sd,MC_OVERCHARGE))>0) //OverCharge
+		rate = 5+skill_lv*2-((skill_lv==10)? 1:0);
 	if(rate)
 		val = (int)((double)orig_value*(double)(100+rate)/100.);
 	if(val < 0) val = 0;
@@ -3625,9 +3725,9 @@ int pc_checkadditem(struct map_session_data *sd,int nameid,int amount)
 	if(amount > MAX_AMOUNT)
 		return ADDITEM_OVERAMOUNT;
 
-	data = itemdb_search(nameid);
+	data = itemdb->search(nameid);
 
-	if(!itemdb_isstackable2(data))
+	if(!itemdb->isstackable2(data))
 		return ADDITEM_NEW;
 
 	if( data->stack.inventory && amount > data->stack.amount )
@@ -3688,7 +3788,7 @@ int pc_payzeny(struct map_session_data *sd,int zeny, enum e_log_pick_type type,
 	if( zeny > 0 && sd->state.showzeny ) {
 		char output[255];
 		sprintf(output, "Removed %dz.", zeny);
-		clif->disp_onlyself(sd,output,strlen(output));
+		clif_disp_onlyself(sd,output,strlen(output));
 	}
 
 	return 0;
@@ -3723,14 +3823,14 @@ int pc_paycash(struct map_session_data *sd, int price, int points)
 		return -1;
 	}
 
-	pc_setaccountreg(sd, "#CASHPOINTS", sd->cashPoints-cash);
-	pc_setaccountreg(sd, "#KAFRAPOINTS", sd->kafraPoints-points);
+	pc_setaccountreg(sd, script->add_str("#CASHPOINTS"), sd->cashPoints-cash);
+	pc_setaccountreg(sd, script->add_str("#KAFRAPOINTS"), sd->kafraPoints-points);
 
 	if( battle_config.cashshop_show_points )
 	{
 		char output[128];
 		sprintf(output, msg_txt(504), points, cash, sd->kafraPoints, sd->cashPoints);
-		clif->disp_onlyself(sd, output, strlen(output));
+		clif_disp_onlyself(sd, output, strlen(output));
 	}
 	return cash+points;
 }
@@ -3750,12 +3850,12 @@ int pc_getcash(struct map_session_data *sd, int cash, int points)
 			cash = MAX_ZENY-sd->cashPoints;
 		}
 
-		pc_setaccountreg(sd, "#CASHPOINTS", sd->cashPoints+cash);
+		pc_setaccountreg(sd, script->add_str("#CASHPOINTS"), sd->cashPoints+cash);
 
 		if( battle_config.cashshop_show_points )
 		{
 			sprintf(output, msg_txt(505), cash, sd->cashPoints);
-			clif->disp_onlyself(sd, output, strlen(output));
+			clif_disp_onlyself(sd, output, strlen(output));
 		}
 		return cash;
 	}
@@ -3773,12 +3873,12 @@ int pc_getcash(struct map_session_data *sd, int cash, int points)
 			points = MAX_ZENY-sd->kafraPoints;
 		}
 
-		pc_setaccountreg(sd, "#KAFRAPOINTS", sd->kafraPoints+points);
+		pc_setaccountreg(sd, script->add_str("#KAFRAPOINTS"), sd->kafraPoints+points);
 
 		if( battle_config.cashshop_show_points )
 		{
 			sprintf(output, msg_txt(506), points, sd->kafraPoints);
-			clif->disp_onlyself(sd, output, strlen(output));
+			clif_disp_onlyself(sd, output, strlen(output));
 		}
 		return points;
 	}
@@ -3816,22 +3916,29 @@ int pc_getzeny(struct map_session_data *sd,int zeny, enum e_log_pick_type type,
 	if( zeny > 0 && sd->state.showzeny ) {
 		char output[255];
 		sprintf(output, "Gained %dz.", zeny);
-		clif->disp_onlyself(sd,output,strlen(output));
+		clif_disp_onlyself(sd,output,strlen(output));
 	}
 
 	return 0;
 }
 
-/*==========================================
- * Searching a specified itemid in inventory and return his stored index
- *------------------------------------------*/
-int pc_search_inventory(struct map_session_data *sd,int item_id)
-{
+/**
+ * Searches for the specified item ID in inventory and return its inventory index.
+ * 
+ * If the item is found, the returned value is guaranteed to be a valid index
+ * (non-negative, smaller than MAX_INVENTORY).
+ * 
+ * @param sd      Character to search on.
+ * @param item_id The item ID to search.
+ * @return the inventory index of the first instance of the requested item.
+ * @retval INDEX_NOT_FOUND if the item wasn't found.
+ */
+int pc_search_inventory(struct map_session_data *sd, int item_id) {
 	int i;
-	nullpo_retr(-1, sd);
+	nullpo_retr(INDEX_NOT_FOUND, sd);
 
 	ARR_FIND( 0, MAX_INVENTORY, i, sd->status.inventory[i].nameid == item_id && (sd->status.inventory[i].amount > 0 || item_id == 0) );
-	return ( i < MAX_INVENTORY ) ? i : -1;
+	return ( i < MAX_INVENTORY ) ? i : INDEX_NOT_FOUND;
 }
 
 /*==========================================
@@ -3840,11 +3947,11 @@ int pc_search_inventory(struct map_session_data *sd,int item_id)
         0 = success
         1 = invalid itemid not found or negative amount
         2 = overweight
-		3 = ?
+        3 = ?
         4 = no free place found
         5 = max amount reached
-		6 = ?
-		7 = stack limitation
+        6 = ?
+        7 = stack limitation
  *------------------------------------------*/
 int pc_additem(struct map_session_data *sd,struct item *item_data,int amount,e_log_pick_type log_type)
 {
@@ -3860,7 +3967,7 @@ int pc_additem(struct map_session_data *sd,struct item *item_data,int amount,e_l
 	if( amount > MAX_AMOUNT )
 		return 5;
 
-	data = itemdb_search(item_data->nameid);
+	data = itemdb->search(item_data->nameid);
 
 	if( data->stack.inventory && amount > data->stack.amount )
 	{// item stack limitation
@@ -3871,14 +3978,37 @@ int pc_additem(struct map_session_data *sd,struct item *item_data,int amount,e_l
 	if(sd->weight + w > sd->max_weight)
 		return 2;
 
+	if( item_data->bound ) {
+		switch( (enum e_item_bound_type)item_data->bound ) {
+			case IBT_CHARACTER:
+			case IBT_ACCOUNT:
+				break; /* no restrictions */
+			case IBT_PARTY:
+				if( !sd->status.party_id ) {
+					ShowError("pc_additem: can't add party_bound item to character without party!\n");
+					ShowError("pc_additem: %s - x%d %s (%d)\n",sd->status.name,amount,data->jname,data->nameid);
+					return 7;/* need proper code? */
+				}
+				break;
+			case IBT_GUILD:
+				if( !sd->status.guild_id ) {
+					ShowError("pc_additem: can't add guild_bound item to character without guild!\n");
+					ShowError("pc_additem: %s - x%d %s (%d)\n",sd->status.name,amount,data->jname,data->nameid);
+					return 7;/* need proper code? */
+				}
+				break;
+		}
+	}
+	
 	i = MAX_INVENTORY;
 
-	if( itemdb_isstackable2(data) && item_data->expire_time == 0 )
-	{ // Stackable | Non Rental
-		for( i = 0; i < MAX_INVENTORY; i++ )
-		{
-			if( sd->status.inventory[i].nameid == item_data->nameid && memcmp(&sd->status.inventory[i].card, &item_data->card, sizeof(item_data->card)) == 0 )
-			{
+	// Stackable | Non Rental
+	if( itemdb->isstackable2(data) && item_data->expire_time == 0 ) {
+		for( i = 0; i < MAX_INVENTORY; i++ ) {
+			if( sd->status.inventory[i].nameid == item_data->nameid &&
+			    sd->status.inventory[i].bound == item_data->bound &&
+			    sd->status.inventory[i].expire_time == 0 &&
+			    memcmp(&sd->status.inventory[i].card, &item_data->card, sizeof(item_data->card)) == 0 ) {
 				if( amount > MAX_AMOUNT - sd->status.inventory[i].amount || ( data->stack.inventory && amount > data->stack.amount - sd->status.inventory[i].amount ) )
 					return 5;
 				sd->status.inventory[i].amount += amount;
@@ -3888,25 +4018,26 @@ int pc_additem(struct map_session_data *sd,struct item *item_data,int amount,e_l
 		}
 	}
 	
-	if( i >= MAX_INVENTORY )
-	{
+	if ( i >= MAX_INVENTORY ) {
 		i = pc->search_inventory(sd,0);
-		if( i < 0 )
+		if (i == INDEX_NOT_FOUND)
 			return 4;
 
 		memcpy(&sd->status.inventory[i], item_data, sizeof(sd->status.inventory[0]));
-		// clear equips field first, just in case
+		// clear equip and favorite fields first, just in case
 		if( item_data->equip )
 			sd->status.inventory[i].equip = 0;
+		if( item_data->favorite )
+			sd->status.inventory[i].favorite = 0;
 
 		sd->status.inventory[i].amount = amount;
 		sd->inventory_data[i] = data;
 		clif->additem(sd,i,amount,0);
 	}
-#ifdef NSI_UNIQUE_ID
-	if( !itemdb_isstackable2(data) && !item_data->unique_id )
-		sd->status.inventory[i].unique_id = itemdb_unique_id(0,0);
-#endif
+
+	if( !itemdb->isstackable2(data) && !item_data->unique_id )
+		sd->status.inventory[i].unique_id = itemdb->unique_id(sd);
+
 	logs->pick_pc(sd, log_type, amount, &sd->status.inventory[i],sd->inventory_data[i]);
 
 	sd->weight += w;
@@ -3918,8 +4049,7 @@ int pc_additem(struct map_session_data *sd,struct item *item_data,int amount,e_l
 	/* rental item check */
 	if( item_data->expire_time ) {
 		if( time(NULL) > item_data->expire_time ) {
-			clif->rental_expired(sd->fd, i, sd->status.inventory[i].nameid);
-			pc->delitem(sd, i, sd->status.inventory[i].amount, 1, 0, LOG_TYPE_OTHER);
+			pc->rental_expire(sd,i);
 		} else {
 			int seconds = (int)( item_data->expire_time - time(NULL) );
 			clif->rental_time(sd->fd, sd->status.inventory[i].nameid, seconds);
@@ -3989,8 +4119,7 @@ int pc_dropitem(struct map_session_data *sd,int n,int amount)
 		)
 		return 0;
 
-	if( map[sd->bl.m].flag.nodrop )
-	{
+	if( map->list[sd->bl.m].flag.nodrop ) {
 		clif->message (sd->fd, msg_txt(271));
 		return 0; //Can't drop items in nodrop mapflag maps.
 	}
@@ -4001,7 +4130,7 @@ int pc_dropitem(struct map_session_data *sd,int n,int amount)
 		return 0;
 	}
 
-	if (!iMap->addflooritem(&sd->status.inventory[n], amount, sd->bl.m, sd->bl.x, sd->bl.y, 0, 0, 0, 2))
+	if (!map->addflooritem(&sd->status.inventory[n], amount, sd->bl.m, sd->bl.x, sd->bl.y, 0, 0, 0, 2))
 		return 0;
 
 	pc->delitem(sd, n, amount, 1, 0, LOG_TYPE_PICKDROP_PLAYER);
@@ -4018,7 +4147,7 @@ int pc_dropitem(struct map_session_data *sd,int n,int amount)
 int pc_takeitem(struct map_session_data *sd,struct flooritem_data *fitem)
 {
 	int flag=0;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	struct map_session_data *first_sd = NULL,*second_sd = NULL,*third_sd = NULL;
 	struct party_data *p=NULL;
 
@@ -4031,9 +4160,8 @@ int pc_takeitem(struct map_session_data *sd,struct flooritem_data *fitem)
 	if (sd->status.party_id)
 		p = party->search(sd->status.party_id);
 
-	if(fitem->first_get_charid > 0 && fitem->first_get_charid != sd->status.char_id)
-  	{
-		first_sd = iMap->charid2sd(fitem->first_get_charid);
+	if(fitem->first_get_charid > 0 && fitem->first_get_charid != sd->status.char_id) {
+		first_sd = map->charid2sd(fitem->first_get_charid);
 		if(DIFF_TICK(tick,fitem->first_get_tick) < 0) {
 			if (!(p && p->party.item&1 &&
 				first_sd && first_sd->status.party_id == sd->status.party_id
@@ -4041,9 +4169,8 @@ int pc_takeitem(struct map_session_data *sd,struct flooritem_data *fitem)
 				return 0;
 		}
 		else
-		if(fitem->second_get_charid > 0 && fitem->second_get_charid != sd->status.char_id)
-	  	{
-			second_sd = iMap->charid2sd(fitem->second_get_charid);
+		if(fitem->second_get_charid > 0 && fitem->second_get_charid != sd->status.char_id) {
+			second_sd = map->charid2sd(fitem->second_get_charid);
 			if(DIFF_TICK(tick, fitem->second_get_tick) < 0) {
 				if(!(p && p->party.item&1 &&
 					((first_sd && first_sd->status.party_id == sd->status.party_id) ||
@@ -4052,9 +4179,8 @@ int pc_takeitem(struct map_session_data *sd,struct flooritem_data *fitem)
 					return 0;
 			}
 			else
-			if(fitem->third_get_charid > 0 && fitem->third_get_charid != sd->status.char_id)
-		  	{
-				third_sd = iMap->charid2sd(fitem->third_get_charid);
+			if(fitem->third_get_charid > 0 && fitem->third_get_charid != sd->status.char_id) {
+				third_sd = map->charid2sd(fitem->third_get_charid);
 				if(DIFF_TICK(tick,fitem->third_get_tick) < 0) {
 					if(!(p && p->party.item&1 &&
 						((first_sd && first_sd->status.party_id == sd->status.party_id) ||
@@ -4076,7 +4202,7 @@ int pc_takeitem(struct map_session_data *sd,struct flooritem_data *fitem)
 	//Display pickup animation.
 	pc_stop_attack(sd);
 	clif->takeitem(&sd->bl,&fitem->bl);
-	iMap->clearflooritem(&fitem->bl);
+	map->clearflooritem(&fitem->bl);
 	return 1;
 }
 
@@ -4104,96 +4230,97 @@ int pc_isUseitem(struct map_session_data *sd,int n)
 	if( !item->script ) //if it has no script, you can't really consume it!
 		return 0;
 
-	if( (item->item_usage.flag&NOUSE_SITTING) && (pc_issit(sd) == 1) && (pc->get_group_level(sd) < item->item_usage.override) ) {
-		clif->msgtable(sd->fd,664);
+	if( (item->item_usage.flag&INR_SITTING) && (pc_issit(sd) == 1) && (pc_get_group_level(sd) < item->item_usage.override) ) {
+		clif->msgtable(sd->fd,0x297);
 		//clif->colormes(sd->fd,COLOR_WHITE,msg_txt(1474));
 		return 0; // You cannot use this item while sitting.
 	}
 
-	switch( nameid ) //@TODO, lot oh harcoded nameid here
-	{
-		case 605: // Anodyne
-			if( map_flag_gvg(sd->bl.m) )
+	if (sd->state.storage_flag && item->type != IT_CASH) {
+		clif->colormes(sd->fd, COLOR_RED, msg_txt(1475));
+		return 0; // You cannot use this item while storage is open.
+	}
+
+	switch( nameid ) { // TODO: Is there no better way to handle this, other than hardcoding item IDs?
+		case ITEMID_ANODYNE:
+			if( map_flag_gvg2(sd->bl.m) )
 				return 0;
-		case 606:
+		case ITEMID_ALOEBERA:
 			if( pc_issit(sd) )
 				return 0;
 			break;
-		case 601: // Fly Wing
-		case 12212: // Giant Fly Wing
-			if( map[sd->bl.m].flag.noteleport || map_flag_gvg(sd->bl.m) )
-			{
+		case ITEMID_WING_OF_FLY:
+		case ITEMID_GIANT_FLY_WING:
+			if( map->list[sd->bl.m].flag.noteleport || map_flag_gvg2(sd->bl.m) ) {
 				clif->skill_mapinfomessage(sd,0);
 				return 0;
 			}
-		case 602: // ButterFly Wing
-		case 14527: // Dungeon Teleport Scroll
-		case 14581: // Dungeon Teleport Scroll
-		case 14582: // Yellow Butterfly Wing
-		case 14583: // Green Butterfly Wing
-		case 14584: // Red Butterfly Wing
-		case 14585: // Blue Butterfly Wing
-		case 14591: // Siege Teleport Scroll
-			if( sd->duel_group && !battle_config.duel_allow_teleport )
-			{
-				clif->message(sd->fd, msg_txt(663));
+		case ITEMID_WING_OF_BUTTERFLY:
+		case ITEMID_DUN_TELE_SCROLL1:
+		case ITEMID_DUN_TELE_SCROLL2:
+		case ITEMID_WOB_RUNE:     // Yellow Butterfly Wing
+		case ITEMID_WOB_SCHWALTZ: // Green Butterfly Wing
+		case ITEMID_WOB_RACHEL:   // Red Butterfly Wing
+		case ITEMID_WOB_LOCAL:    // Blue Butterfly Wing
+		case ITEMID_SIEGE_TELEPORT_SCROLL:
+			if( sd->duel_group && !battle_config.duel_allow_teleport ) {
+				clif->message(sd->fd, msg_txt(863)); // "Duel: Can't use this item in duel."
 				return 0;
 			}
-			if( nameid != 601 && nameid != 12212 && map[sd->bl.m].flag.noreturn )
+			if( nameid != ITEMID_WING_OF_FLY && nameid != ITEMID_GIANT_FLY_WING && map->list[sd->bl.m].flag.noreturn )
 				return 0;
 			break;
-		case 604: // Dead Branch
-		case 12024: // Red Pouch
-		case 12103: // Bloody Branch
-		case 12109: // Poring Box
-			if( map[sd->bl.m].flag.nobranch || map_flag_gvg(sd->bl.m) )
+		case ITEMID_BRANCH_OF_DEAD_TREE:
+		case ITEMID_RED_POUCH_OF_SURPRISE:
+		case ITEMID_BLOODY_DEAD_BRANCH:
+		case ITEMID_PORING_BOX:
+			if( map->list[sd->bl.m].flag.nobranch || map_flag_gvg2(sd->bl.m) )
 				return 0;
 			break;
-		case 12210: // Bubble Gum
-		case 12264: // Comp Bubble Gum
+		case ITEMID_BUBBLE_GUM:
+		case ITEMID_COMP_BUBBLE_GUM:
 			if( sd->sc.data[SC_CASH_RECEIVEITEM] )
 				return 0;
 			break;
-		case 12208: // Battle Manual
-		case 12263: // Comp Battle Manual
-		case 12312: // Thick Battle Manual
-		case 12705: // Noble Nameplate
-		case 14532: // Battle_Manual25
-		case 14533: // Battle_Manual100
-		case 14545: // Battle_Manual300
+		case ITEMID_BATTLE_MANUAL:
+		case ITEMID_COMP_BATTLE_MANUAL:
+		case ITEMID_THICK_MANUAL50:
+		case ITEMID_NOBLE_NAMEPLATE:
+		case ITEMID_BATTLE_MANUAL25:
+		case ITEMIDBATTLE_MANUAL100:
+		case ITEMID_BATTLE_MANUAL_X3:
 			if( sd->sc.data[SC_CASH_PLUSEXP] )
 				return 0;
 			break;
-		case 14592: // JOB_Battle_Manual
+		case ITEMID_JOB_MANUAL50:
 			if( sd->sc.data[SC_CASH_PLUSONLYJOBEXP] )
 				return 0;
 			break;
 
 		// Mercenary Items
-
-		case 12184: // Mercenary's Red Potion
-		case 12185: // Mercenary's Blue Potion
-		case 12241: // Mercenary's Concentration Potion
-		case 12242: // Mercenary's Awakening Potion
-		case 12243: // Mercenary's Berserk Potion
+		case ITEMID_MERCENARY_RED_POTION:
+		case ITEMID_MERCENARY_BLUE_POTION:
+		case ITEMID_M_CENTER_POTION:
+		case ITEMID_M_AWAKENING_POTION:
+		case ITEMID_M_BERSERK_POTION:
 			if( sd->md == NULL || sd->md->db == NULL )
 				return 0;
-			if (sd->md->sc.data[SC_BERSERK] || sd->md->sc.data[SC_SATURDAY_NIGHT_FEVER] || sd->md->sc.data[SC__BLOODYLUST])
+			if (sd->md->sc.data[SC_BERSERK])
 				return 0;
-			if( nameid == 12242 && sd->md->db->lv < 40 )
+			if( nameid == ITEMID_M_AWAKENING_POTION && sd->md->db->lv < 40 )
 				return 0;
-			if( nameid == 12243 && sd->md->db->lv < 80 )
+			if( nameid == ITEMID_M_BERSERK_POTION && sd->md->db->lv < 80 )
 				return 0;
 			break;
 
-		case 12213: //Neuralizer
-			if( !map[sd->bl.m].flag.reset )
+		case ITEMID_NEURALIZER:
+			if( !map->list[sd->bl.m].flag.reset )
 				return 0;
 			break;
 	}
 
-	if( nameid >= 12153 && nameid <= 12182 && sd->md != NULL )
-		return 0; // Mercenary Scrolls
+	if( nameid >= ITEMID_BOW_MERCENARY_SCROLL1 && nameid <= ITEMID_SPEARMERCENARY_SCROLL10 && sd->md != NULL ) // Mercenary Scrolls
+		return 0;
 
 	/**
 	 * Only Rune Knights may use runes
@@ -4206,17 +4333,30 @@ int pc_isUseitem(struct map_session_data *sd,int n)
 	else if( itemdb_is_poison(nameid) && (sd->class_&MAPID_THIRDMASK) != MAPID_GUILLOTINE_CROSS )
 		return 0;
 
+	if( item->package || item->group ) {
+		if( pc_is90overweight(sd) ) {
+			clif->msgtable(sd->fd,ITEM_CANT_OBTAIN_WEIGHT);
+			return 0;
+		}
+		if( !pc->inventoryblank(sd) ) {
+			clif->colormes(sd->fd,COLOR_RED,msg_txt(1477));
+			return 0;
+		}
+	}
+	
 	//Gender check
 	if(item->sex != 2 && sd->status.sex != item->sex)
 		return 0;
 	//Required level check
-	if(item->elv && sd->status.base_level < (unsigned int)item->elv)
+	if(item->elv && sd->status.base_level < (unsigned int)item->elv){
+		clif->msg(sd, 0x6EE);
 		return 0;
+	}
 
-#ifdef RENEWAL
-	if(item->elvmax && sd->status.base_level > (unsigned int)item->elvmax)
+	if(item->elvmax && sd->status.base_level > (unsigned int)item->elvmax){
+		clif->msg(sd, 0x6EE);
 		return 0;
-#endif
+	}
 
 	//Not equipable by class. [Skotlex]
 	if (!(
@@ -4224,20 +4364,29 @@ int pc_isUseitem(struct map_session_data *sd,int n)
 		(item->class_base[sd->class_&JOBL_2_1?1:(sd->class_&JOBL_2_2?2:0)])
 	))
 		return 0;
-	//Not usable by upper class. [Inkfish]
+	
+	//Not usable by upper class. [Haru]
 	while( 1 ) {
-		if( item->class_upper&1 && !(sd->class_&(JOBL_UPPER|JOBL_THIRD|JOBL_BABY)) ) break;
-		if( item->class_upper&2 && sd->class_&(JOBL_UPPER|JOBL_THIRD) ) break;
-		if( item->class_upper&4 && sd->class_&JOBL_BABY ) break;
-		if( item->class_upper&8 && sd->class_&JOBL_THIRD ) break;
+		// Normal classes (no upper, no baby, no third classes)
+		if( item->class_upper&ITEMUPPER_NORMAL && !(sd->class_&(JOBL_UPPER|JOBL_THIRD|JOBL_BABY)) ) break;
+#ifdef RENEWAL
+		// Upper classes (no third classes)
+		if( item->class_upper&ITEMUPPER_UPPER && sd->class_&JOBL_UPPER && !(sd->class_&JOBL_THIRD) ) break;
+#else
+		//pre-re has no use for the extra, so we maintain the previous for backwards compatibility
+		if( item->class_upper&ITEMUPPER_UPPER && sd->class_&(JOBL_UPPER|JOBL_THIRD) ) break;
+#endif
+		// Baby classes (no third classes)
+		if( item->class_upper&ITEMUPPER_BABY && sd->class_&JOBL_BABY && !(sd->class_&JOBL_THIRD) ) break;
+		// Third classes (no upper, no baby classes)
+		if( item->class_upper&ITEMUPPER_THIRD && sd->class_&JOBL_THIRD && !(sd->class_&(JOBL_UPPER|JOBL_BABY)) ) break;
+		// Upper third classes
+		if( item->class_upper&ITEMUPPER_THURDUPPER && sd->class_&JOBL_THIRD && sd->class_&JOBL_UPPER ) break;
+		// Baby third classes
+		if( item->class_upper&ITEMUPPER_THIRDBABY && sd->class_&JOBL_THIRD && sd->class_&JOBL_BABY ) break;
 		return 0;
 	}
 
-	//Dead Branch & Bloody Branch & Porings Box
-	// FIXME: outdated, use constants or database
-	if( nameid == 604 || nameid == 12103 || nameid == 12109 )
-		logs->branch(sd);
-
 	return 1;
 }
 
@@ -4247,11 +4396,10 @@ int pc_isUseitem(struct map_session_data *sd,int n)
  *	0 = fail
  *	1 = success
  *------------------------------------------*/
-int pc_useitem(struct map_session_data *sd,int n)
-{
-	unsigned int tick = iTimer->gettick();
+int pc_useitem(struct map_session_data *sd,int n) {
+	int64 tick = timer->gettick();
 	int amount, nameid, i;
-	struct script_code *script;
+	struct script_code *item_script;
 
 	nullpo_ret(sd);
 
@@ -4266,7 +4414,7 @@ int pc_useitem(struct map_session_data *sd,int n)
 	if( sd->status.inventory[n].nameid <= 0 || sd->status.inventory[n].amount <= 0 )
 		return 0;
 
-	if( !pc_isUseitem(sd,n) )
+	if( !pc->isUseitem(sd,n) )
 		return 0;
 
 	// Store information for later use before it is lost (via pc->delitem) [Paradox924X]
@@ -4275,15 +4423,20 @@ int pc_useitem(struct map_session_data *sd,int n)
 	if (nameid != ITEMID_NAUTHIZ && sd->sc.opt1 > 0 && sd->sc.opt1 != OPT1_STONEWAIT && sd->sc.opt1 != OPT1_BURNING)
 		return 0;
 
+	// Statuses that don't let the player use items
 	if (sd->sc.count && (
-		sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] ||
+		sd->sc.data[SC_BERSERK] ||
 		(sd->sc.data[SC_GRAVITATION] && sd->sc.data[SC_GRAVITATION]->val3 == BCT_SELF) ||
 		sd->sc.data[SC_TRICKDEAD] ||
 		sd->sc.data[SC_HIDING] ||
 		sd->sc.data[SC__SHADOWFORM] ||
+		sd->sc.data[SC__INVISIBILITY] ||
 		sd->sc.data[SC__MANHOLE] ||
 		sd->sc.data[SC_KG_KAGEHUMI] ||
 		sd->sc.data[SC_WHITEIMPRISON] ||
+		sd->sc.data[SC_DEEP_SLEEP] ||
+		sd->sc.data[SC_SATURDAY_NIGHT_FEVER] ||
+		sd->sc.data[SC_COLD] ||
 		(sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOITEM)
 	    ))
 		return 0;
@@ -4305,18 +4458,17 @@ int pc_useitem(struct map_session_data *sd,int n)
 	//perform a skill-use check before going through. [Skotlex]
 	//resurrection was picked as testing skill, as a non-offensive, generic skill, it will do.
 	//FIXME: Is this really needed here? It'll be checked in unit.c after all and this prevents skill items using when silenced [Inkfish]
-	if( sd->inventory_data[n]->flag.delay_consume && ( sd->ud.skilltimer != INVALID_TIMER /*|| !status_check_skilluse(&sd->bl, &sd->bl, ALL_RESURRECTION, 0)*/ ) )
+	if( sd->inventory_data[n]->flag.delay_consume && ( sd->ud.skilltimer != INVALID_TIMER /*|| !status->check_skilluse(&sd->bl, &sd->bl, ALL_RESURRECTION, 0)*/ ) )
 		return 0;
 
 	if( sd->inventory_data[n]->delay > 0 ) {
-		int i;
 		ARR_FIND(0, MAX_ITEMDELAYS, i, sd->item_delay[i].nameid == nameid );
 			if( i == MAX_ITEMDELAYS ) /* item not found. try first empty now */
 				ARR_FIND(0, MAX_ITEMDELAYS, i, !sd->item_delay[i].nameid );
 		if( i < MAX_ITEMDELAYS ) {
 			if( sd->item_delay[i].nameid ) {// found
 				if( DIFF_TICK(sd->item_delay[i].tick, tick) > 0 ) {
-					int e_tick = DIFF_TICK(sd->item_delay[i].tick, tick)/1000;
+					int e_tick = (int)(DIFF_TICK(sd->item_delay[i].tick, tick)/1000);
 					clif->msgtable_num(sd->fd, 0x746, e_tick + 1); // [%d] seconds left until you can use
 					return 0; // Delay has not expired yet
 				}
@@ -4337,10 +4489,11 @@ int pc_useitem(struct map_session_data *sd,int n)
 		}
 	}
 
-	/* on restricted maps the item is consumed but the effect is not used */	
-	for(i = 0; i < map[sd->bl.m].zone->disabled_items_count; i++) {
-		if( map[sd->bl.m].zone->disabled_items[i] == nameid ) {
-			if( battle_config.item_restricted_consumption_type ) {
+	/* on restricted maps the item is consumed but the effect is not used */
+	for(i = 0; i < map->list[sd->bl.m].zone->disabled_items_count; i++) {
+		if( map->list[sd->bl.m].zone->disabled_items[i] == nameid ) {
+			clif->msg(sd, ITEM_CANT_USE_AREA); // This item cannot be used within this area
+			if( battle_config.item_restricted_consumption_type && sd->status.inventory[n].expire_time == 0 ) {
 				clif->useitemack(sd,n,sd->status.inventory[n].amount-1,true);
 				pc->delitem(sd,n,1,1,0,LOG_TYPE_CONSUME);
 			}
@@ -4348,13 +4501,17 @@ int pc_useitem(struct map_session_data *sd,int n)
 		}
 	}
 	
+	//Dead Branch & Bloody Branch & Porings Box
+	if( nameid == ITEMID_BRANCH_OF_DEAD_TREE || nameid == ITEMID_BLOODY_DEAD_BRANCH || nameid == ITEMID_PORING_BOX )
+		logs->branch(sd);
+	
 	sd->itemid = sd->status.inventory[n].nameid;
 	sd->itemindex = n;
 	if(sd->catch_target_class != -1) //Abort pet catching.
 		sd->catch_target_class = -1;
 
 	amount = sd->status.inventory[n].amount;
-	script = sd->inventory_data[n]->script;
+	item_script = sd->inventory_data[n]->script;
 	//Check if the item is to be consumed immediately [Skotlex]
 	if( sd->inventory_data[n]->flag.delay_consume )
 		clif->useitemack(sd,n,amount,true);
@@ -4368,18 +4525,23 @@ int pc_useitem(struct map_session_data *sd,int n)
 	if(sd->status.inventory[n].card[0]==CARD0_CREATE &&
 		pc->famerank(MakeDWord(sd->status.inventory[n].card[2],sd->status.inventory[n].card[3]), MAPID_ALCHEMIST))
 	{
-	    potion_flag = 2; // Famous player's potions have 50% more efficiency
+	    script->potion_flag = 2; // Famous player's potions have 50% more efficiency
 		 if (sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_ROGUE)
-			 potion_flag = 3; //Even more effective potions.
+			 script->potion_flag = 3; //Even more effective potions.
 	}
 
 	//Update item use time.
 	sd->canuseitem_tick = tick + battle_config.item_use_interval;
 	if( itemdb_iscashfood(nameid) )
 		sd->canusecashfood_tick = tick + battle_config.cashfood_use_interval;
-
-	run_script(script,0,sd->bl.id,fake_nd->bl.id);
-	potion_flag = 0;
+	
+	script->current_item_id = nameid;
+	
+	script->run(item_script,0,sd->bl.id,npc->fake_nd->bl.id);
+	
+	script->current_item_id = 0;
+	script->potion_flag = 0;
+	
 	return 1;
 }
 
@@ -4399,35 +4561,35 @@ int pc_cart_additem(struct map_session_data *sd,struct item *item_data,int amoun
 
 	if(item_data->nameid <= 0 || amount <= 0)
 		return 1;
-	data = itemdb_search(item_data->nameid);
+	data = itemdb->search(item_data->nameid);
 
 	if( data->stack.cart && amount > data->stack.amount )
 	{// item stack limitation
 		return 1;
 	}
 
-	if( !itemdb_cancartstore(item_data, pc->get_group_level(sd)) )
-	{ // Check item trade restrictions	[Skotlex]
+	if( !itemdb_cancartstore(item_data, pc_get_group_level(sd)) || (item_data->bound > IBT_ACCOUNT && !pc_can_give_bound_items(sd)))
+ 	{ // Check item trade restrictions	[Skotlex]
 		clif->message (sd->fd, msg_txt(264));
-		return 1;
+		return 1;/* TODO: there is no official response to this? */
 	}
 
 	if( (w = data->weight*amount) + sd->cart_weight > sd->cart_weight_max )
 		return 1;
 
 	i = MAX_CART;
-	if( itemdb_isstackable2(data) && !item_data->expire_time )
+	if( itemdb->isstackable2(data) && !item_data->expire_time )
 	{
 		ARR_FIND( 0, MAX_CART, i,
-			sd->status.cart[i].nameid == item_data->nameid &&
-			sd->status.cart[i].card[0] == item_data->card[0] && sd->status.cart[i].card[1] == item_data->card[1] &&
+			sd->status.cart[i].nameid == item_data->nameid && sd->status.cart[i].bound == item_data->bound &&
+ 			sd->status.cart[i].card[0] == item_data->card[0] && sd->status.cart[i].card[1] == item_data->card[1] &&
 			sd->status.cart[i].card[2] == item_data->card[2] && sd->status.cart[i].card[3] == item_data->card[3] );
 	};
 
 	if( i < MAX_CART )
 	{// item already in cart, stack it
 		if( amount > MAX_AMOUNT - sd->status.cart[i].amount || ( data->stack.cart && amount > data->stack.amount - sd->status.cart[i].amount ) )
-			return 1; // no room
+			return 2; // no room
 
 		sd->status.cart[i].amount+=amount;
 		clif->cart_additem(sd,i,amount,0);
@@ -4436,7 +4598,7 @@ int pc_cart_additem(struct map_session_data *sd,struct item *item_data,int amoun
 	{// item not stackable or not present, add it
 		ARR_FIND( 0, MAX_CART, i, sd->status.cart[i].nameid == 0 );
 		if( i == MAX_CART )
-			return 1; // no room
+			return 2; // no room
 
 		memcpy(&sd->status.cart[i],item_data,sizeof(sd->status.cart[0]));
 		sd->status.cart[i].amount=amount;
@@ -4462,7 +4624,7 @@ int pc_cart_delitem(struct map_session_data *sd,int n,int amount,int type,e_log_
 	struct item_data * data;
 	nullpo_retr(1, sd);
 
-	if( sd->status.cart[n].nameid == 0 || sd->status.cart[n].amount < amount || !(data = itemdb_exists(sd->status.cart[n].nameid)) )
+	if( sd->status.cart[n].nameid == 0 || sd->status.cart[n].amount < amount || !(data = itemdb->exists(sd->status.cart[n].nameid)) )
 		return 1;
 
 	logs->pick_pc(sd, log_type, -amount, &sd->status.cart[n],data);
@@ -4490,6 +4652,7 @@ int pc_cart_delitem(struct map_session_data *sd,int n,int amount,int type,e_log_
 int pc_putitemtocart(struct map_session_data *sd,int idx,int amount)
 {
 	struct item *item_data;
+	int flag;
 
 	nullpo_ret(sd);
 
@@ -4501,10 +4664,10 @@ int pc_putitemtocart(struct map_session_data *sd,int idx,int amount)
 	if( item_data->nameid == 0 || amount < 1 || item_data->amount < amount || sd->state.vending )
 		return 1;
 
-	if( pc->cart_additem(sd,item_data,amount,LOG_TYPE_NONE) == 0 )
+	if( (flag = pc->cart_additem(sd,item_data,amount,LOG_TYPE_NONE)) == 0 )
 		return pc->delitem(sd,idx,amount,0,5,LOG_TYPE_NONE);
 
-	return 1;
+	return flag;
 }
 
 /*==========================================
@@ -4546,13 +4709,45 @@ int pc_getitemfromcart(struct map_session_data *sd,int idx,int amount)
 
 	if(item_data->nameid==0 || amount < 1 || item_data->amount<amount || sd->state.vending )
 		return 1;
+	
 	if((flag = pc->additem(sd,item_data,amount,LOG_TYPE_NONE)) == 0)
 		return pc->cart_delitem(sd,idx,amount,0,LOG_TYPE_NONE);
 
-	clif->additem(sd,0,0,flag);
-	return 1;
+	return flag;
+}
+void pc_bound_clear(struct map_session_data *sd, enum e_item_bound_type type) {
+	int i;
+	
+	switch( type ) {
+		/* both restricted to inventory */
+		case IBT_PARTY:
+		case IBT_CHARACTER:
+			for( i = 0; i < MAX_INVENTORY; i++ ){
+				if( sd->status.inventory[i].bound == type ) {
+					pc->delitem(sd,i,sd->status.inventory[i].amount,0,1,LOG_TYPE_OTHER);
+				}
+			}
+			break;
+		case IBT_ACCOUNT:
+			ShowError("Helllo! You reached pc_bound_clear for IBT_ACCOUNT, unfortunately no scenario was expected for this!\n");
+			break;
+		case IBT_GUILD: {
+				struct guild_storage *gstor = gstorage->id2storage(sd->status.guild_id);
+				
+				for( i = 0; i < MAX_INVENTORY; i++ ){
+					if(sd->status.inventory[i].bound == type) {
+						if( gstor )
+							gstorage->additem(sd,gstor,&sd->status.inventory[i],sd->status.inventory[i].amount);
+						pc->delitem(sd,i,sd->status.inventory[i].amount,0,1,gstor?LOG_TYPE_GSTORAGE:LOG_TYPE_OTHER);
+					}
+				}
+				if( gstor )
+					gstorage->close(sd);
+			}
+			break;
+	}
+	
 }
-
 /*==========================================
  *  Display item stolen msg to player sd
  *------------------------------------------*/
@@ -4567,7 +4762,7 @@ int pc_show_steal(struct block_list *bl,va_list ap)
 	sd=va_arg(ap,struct map_session_data *);
 	itemid=va_arg(ap,int);
 
-	if((item=itemdb_exists(itemid))==NULL)
+	if((item=itemdb->exists(itemid))==NULL)
 		sprintf(output,"%s stole an Unknown Item (id: %i).",sd->status.name, itemid);
 	else
 		sprintf(output,"%s stole %s.",sd->status.name,item->jname);
@@ -4598,11 +4793,11 @@ int pc_steal_item(struct map_session_data *sd,struct block_list *bl, uint16 skil
 	if(md->state.steal_flag == UCHAR_MAX || ( md->sc.opt1 && md->sc.opt1 != OPT1_BURNING && md->sc.opt1 != OPT1_CRYSTALIZE ) ) //already stolen from / status change check
 		return 0;
 
-	sd_status= status_get_status_data(&sd->bl);
-	md_status= status_get_status_data(bl);
+	sd_status= status->get_status_data(&sd->bl);
+	md_status= status->get_status_data(bl);
 
 	if( md->master_id || md_status->mode&MD_BOSS || mob_is_treasure(md) ||
-		map[bl->m].flag.nomobloot || // check noloot map flag [Lorky]
+		map->list[bl->m].flag.nomobloot || // check noloot map flag [Lorky]
 		(battle_config.skill_steal_max_tries && //Reached limit of steal attempts. [Lupus]
 			md->state.steal_flag++ >= battle_config.skill_steal_max_tries)
   	) { //Can't steal from
@@ -4620,7 +4815,7 @@ int pc_steal_item(struct map_session_data *sd,struct block_list *bl, uint16 skil
 	// Try dropping one item, in the order from first to last possible slot.
 	// Droprate is affected by the skill success rate.
 	for( i = 0; i < MAX_STEAL_DROP; i++ )
-		if( md->db->dropitem[i].nameid > 0 && (data = itemdb_exists(md->db->dropitem[i].nameid)) && rnd() % 10000 < md->db->dropitem[i].p * rate/100. )
+		if( md->db->dropitem[i].nameid > 0 && (data = itemdb->exists(md->db->dropitem[i].nameid)) && rnd() % 10000 < md->db->dropitem[i].p * rate/100. )
 			break;
 	if( i == MAX_STEAL_DROP )
 		return 0;
@@ -4629,7 +4824,7 @@ int pc_steal_item(struct map_session_data *sd,struct block_list *bl, uint16 skil
 	memset(&tmp_item,0,sizeof(tmp_item));
 	tmp_item.nameid = itemid;
 	tmp_item.amount = 1;
-	tmp_item.identify = itemdb_isidentified2(data);
+	tmp_item.identify = itemdb->isidentified2(data);
 	flag = pc->additem(sd,&tmp_item,1,LOG_TYPE_PICKDROP_PLAYER);
 
 	//TODO: Should we disable stealing when the item you stole couldn't be added to your inventory? Perhaps players will figure out a way to exploit this behaviour otherwise?
@@ -4641,7 +4836,7 @@ int pc_steal_item(struct map_session_data *sd,struct block_list *bl, uint16 skil
 	}
 
 	if(battle_config.show_steal_in_same_party)
-		party_foreachsamemap(pc_show_steal,sd,AREA_SIZE,sd,tmp_item.nameid);
+		party->foreachsamemap(pc->show_steal,sd,AREA_SIZE,sd,tmp_item.nameid);
 
 	//Logs items, Stolen from mobs [Lupus]
 	logs->pick_mob(md, LOG_TYPE_STEAL, -1, &tmp_item, data);
@@ -4651,20 +4846,21 @@ int pc_steal_item(struct map_session_data *sd,struct block_list *bl, uint16 skil
 		char message[128];
 		sprintf (message, msg_txt(542), (sd->status.name != NULL)?sd->status.name :"GM", md->db->jname, data->jname, (float)md->db->dropitem[i].p/100);
 		//MSG: "'%s' stole %s's %s (chance: %0.02f%%)"
-		intif_broadcast(message,strlen(message)+1,0);
+		intif->broadcast(message, strlen(message)+1, BC_DEFAULT);
 	}
 	return 1;
 }
 
-/*==========================================
- * Stole zeny from bl (mob)
- * return
- *	0 = fail
- *	1 = success
- *------------------------------------------*/
-int pc_steal_coin(struct map_session_data *sd,struct block_list *target)
-{
-	int rate,skill;
+/**
+ * Steals zeny from a monster through the RG_STEALCOIN skill.
+ *
+ * @param sd     Source character
+ * @param target Target monster
+ *
+ * @return Amount of stolen zeny (0 in case of failure)
+ **/
+int pc_steal_coin(struct map_session_data *sd, struct block_list *target) {
+	int rate, skill_lv;
 	struct mob_data *md;
 	if(!sd || !target || target->type != BL_MOB)
 		return 0;
@@ -4676,16 +4872,14 @@ int pc_steal_coin(struct map_session_data *sd,struct block_list *target)
 	if( mob_is_treasure(md) )
 		return 0;
 
-	// FIXME: This formula is either custom or outdated.
-	skill = pc->checkskill(sd,RG_STEALCOIN)*10;
-	rate = skill + (sd->status.base_level - md->level)*3 + sd->battle_status.dex*2 + sd->battle_status.luk*2;
-	if(rnd()%1000 < rate)
-	{
-		int amount = md->level*10 + rnd()%100;
+	skill_lv = pc->checkskill(sd, RG_STEALCOIN);
+	rate = skill_lv*10 + (sd->status.base_level - md->level)*2 + sd->battle_status.dex/2 + sd->battle_status.luk/2;
+	if(rnd()%1000 < rate) {
+		int amount = md->level * skill_lv / 10 + md->level*8 + rnd()%(md->level*2 + 1); // mob_lv * skill_lv / 10 + random [mob_lv*8; mob_lv*10]
 
 		pc->getzeny(sd, amount, LOG_TYPE_STEAL, NULL);
 		md->state.steal_coin_flag = 1;
-		return 1;
+		return amount;
 	}
 	return 0;
 }
@@ -4697,13 +4891,13 @@ int pc_steal_coin(struct map_session_data *sd,struct block_list *target)
  * 1 - Invalid map index.
  * 2 - Map not in this map-server, and failed to locate alternate map-server.
  *------------------------------------------*/
-int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y, clr_type clrtype) {
+int pc_setpos(struct map_session_data* sd, unsigned short map_index, int x, int y, clr_type clrtype) {
 	int16 m;
 
 	nullpo_ret(sd);
 
-	if( !mapindex || !mapindex_id2name(mapindex) ) {
-		ShowDebug("pc_setpos: Passed mapindex(%d) is invalid!\n", mapindex);
+	if( !map_index || !mapindex_id2name(map_index) || ( m = map->mapindex2mapid(map_index) ) == -1 ) {
+		ShowDebug("pc_setpos: Passed mapindex(%d) is invalid!\n", map_index);
 		return 1;
 	}
 
@@ -4711,53 +4905,68 @@ int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y
 		pc->setstand(sd);
 		pc->setrestartvalue(sd,1);
 	}
-	m = iMap->mapindex2mapid(mapindex);
 
-	if( map[m].flag.src4instance ) {
+	if( map->list[m].flag.src4instance ) {
 		struct party_data *p;
 		bool stop = false;
 		int i = 0, j = 0;
 
 		if( sd->instances ) {
 			for( i = 0; i < sd->instances; i++ ) {
-				ARR_FIND(0, instances[sd->instance[i]].num_map, j, map[instances[sd->instance[i]].map[j]].instance_src_map == m && !map[instances[sd->instance[i]].map[j]].cName);
-				if( j != instances[sd->instance[i]].num_map )
-					break;
+				if( sd->instance[i] >= 0 ) {
+					ARR_FIND(0, instance->list[sd->instance[i]].num_map, j, map->list[instance->list[sd->instance[i]].map[j]].instance_src_map == m && !map->list[instance->list[sd->instance[i]].map[j]].custom_name);
+					if( j != instance->list[sd->instance[i]].num_map )
+						break;
+				}
 			}
 			if( i != sd->instances ) {
-				m = instances[sd->instance[i]].map[j];
-				mapindex = map[m].index;
+				m = instance->list[sd->instance[i]].map[j];
+				map_index = map_id2index(m);
 				stop = true;
 			}
 		}
 		if ( !stop && sd->status.party_id && (p = party->search(sd->status.party_id)) && p->instances ) {
 			for( i = 0; i < p->instances; i++ ) {
-				ARR_FIND(0, instances[p->instance[i]].num_map, j, map[instances[p->instance[i]].map[j]].instance_src_map == m && !map[instances[p->instance[i]].map[j]].cName);
-				if( j != instances[p->instance[i]].num_map )
-					break;
+				if( p->instance[i] >= 0 ) {
+					ARR_FIND(0, instance->list[p->instance[i]].num_map, j, map->list[instance->list[p->instance[i]].map[j]].instance_src_map == m && !map->list[instance->list[p->instance[i]].map[j]].custom_name);
+					if( j != instance->list[p->instance[i]].num_map )
+						break;
+				}
 			}
 			if( i != p->instances ) {
-				m = instances[p->instance[i]].map[j];
-				mapindex = map[m].index;
+				m = instance->list[p->instance[i]].map[j];
+				map_index = map_id2index(m);
 				stop = true;
 			}
 		}
 		if ( !stop && sd->status.guild_id && sd->guild && sd->guild->instances ) {
 			for( i = 0; i < sd->guild->instances; i++ ) {
-				ARR_FIND(0, instances[sd->guild->instance[i]].num_map, j, map[instances[sd->guild->instance[i]].map[j]].instance_src_map == m && !map[instances[sd->guild->instance[i]].map[j]].cName);
-				if( j != instances[sd->guild->instance[i]].num_map )
-					break;
+				if( sd->guild->instance[i] >= 0 ) {
+					ARR_FIND(0, instance->list[sd->guild->instance[i]].num_map, j, map->list[instance->list[sd->guild->instance[i]].map[j]].instance_src_map == m && !map->list[instance->list[sd->guild->instance[i]].map[j]].custom_name);
+					if( j != instance->list[sd->guild->instance[i]].num_map )
+						break;
+				}
 			}
 			if( i != sd->guild->instances ) {
-				m = instances[sd->guild->instance[i]].map[j];
-				mapindex = map[m].index;
-				stop = true;
+				m = instance->list[sd->guild->instance[i]].map[j];
+				map_index = map_id2index(m);
+				//stop = true; Uncomment if adding new checks
 			}
 		}
+
+		/* we hit a instance, if empty we populate the spawn data */
+		if( map->list[m].instance_id >= 0 && instance->list[map->list[m].instance_id].respawn.map == 0 &&
+		    instance->list[map->list[m].instance_id].respawn.x == 0 &&
+		    instance->list[map->list[m].instance_id].respawn.y == 0) {
+			instance->list[map->list[m].instance_id].respawn.map = map_index;
+			instance->list[map->list[m].instance_id].respawn.x = x;
+			instance->list[map->list[m].instance_id].respawn.y = y;
+		}
 	}
 
-	sd->state.changemap = (sd->mapindex != mapindex);
+	sd->state.changemap = (sd->mapindex != map_index);
 	sd->state.warping = 1;
+	sd->state.workinprogress = 0;
 	if( sd->state.changemap ) { // Misc map-changing settings
 		int i;
 		sd->state.pmap = sd->bl.m;
@@ -4765,13 +4974,13 @@ int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y
 		for( i = 0; i < sd->queues_count; i++ ) {
 			struct hQueue *queue;
 			if( (queue = script->queue(sd->queues[i])) && queue->onMapChange[0] != '\0' ) {
-				pc->setregstr(sd, add_str("QMapChangeTo"), map[m].name);
-				npc_event(sd, queue->onMapChange, 0);
+				pc->setregstr(sd, script->add_str("QMapChangeTo"), map->list[m].name);
+				npc->event(sd, queue->onMapChange, 0);
 			}
 		}
 		
-		if( map[m].cell == (struct mapcell *)0xdeadbeaf )
-			iMap->cellfromcache(&map[m]);
+		if( map->list[m].cell == (struct mapcell *)0xdeadbeaf )
+			map->cellfromcache(&map->list[m]);
 		if (sd->sc.count) { // Cancel some map related stuff.
 			if (sd->sc.data[SC_JAILED])
 				return 1; //You may not get out!
@@ -4781,11 +4990,15 @@ int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y
 			status_change_end(&sd->bl, SC_MOON_COMFORT, INVALID_TIMER);
 			status_change_end(&sd->bl, SC_STAR_COMFORT, INVALID_TIMER);
 			status_change_end(&sd->bl, SC_MIRACLE, INVALID_TIMER);
+			status_change_end(&sd->bl, SC_NEUTRALBARRIER_MASTER, INVALID_TIMER);//Will later check if this is needed. [Rytech]
+			status_change_end(&sd->bl, SC_NEUTRALBARRIER, INVALID_TIMER);
+			status_change_end(&sd->bl, SC_STEALTHFIELD_MASTER, INVALID_TIMER);
+			status_change_end(&sd->bl, SC_STEALTHFIELD, INVALID_TIMER);
 			if (sd->sc.data[SC_KNOWLEDGE]) {
 				struct status_change_entry *sce = sd->sc.data[SC_KNOWLEDGE];
 				if (sce->timer != INVALID_TIMER)
-					iTimer->delete_timer(sce->timer, status_change_timer);
-				sce->timer = iTimer->add_timer(iTimer->gettick() + skill->get_time(SG_KNOWLEDGE, sce->val1), status_change_timer, sd->bl.id, SC_KNOWLEDGE);
+					timer->delete(sce->timer, status->change_timer);
+				sce->timer = timer->add(timer->gettick() + skill->get_time(SG_KNOWLEDGE, sce->val1), status->change_timer, sd->bl.id, SC_KNOWLEDGE);
 			}
 			status_change_end(&sd->bl, SC_PROPERTYWALK, INVALID_TIMER);
 			status_change_end(&sd->bl, SC_CLOAKING, INVALID_TIMER);
@@ -4800,76 +5013,75 @@ int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y
 			skill->clear_unitgroup(&sd->bl);
 		party->send_dot_remove(sd); //minimap dot fix [Kevin]
 		guild->send_dot_remove(sd);
-		bg_send_dot_remove(sd);
+		bg->send_dot_remove(sd);
 		if (sd->regen.state.gc)
 			sd->regen.state.gc = 0;
 		// make sure vending is allowed here
-		if (sd->state.vending && map[m].flag.novending) {
+		if (sd->state.vending && map->list[m].flag.novending) {
 			clif->message (sd->fd, msg_txt(276)); // "You can't open a shop on this map"
 			vending->close(sd);
 		}
 		
-		if( hChSys.local && map[sd->bl.m].channel && idb_exists(map[sd->bl.m].channel->users, sd->status.char_id) ) {
-			clif->chsys_left(map[sd->bl.m].channel,sd);
+		if( hChSys.local && map->list[sd->bl.m].channel && idb_exists(map->list[sd->bl.m].channel->users, sd->status.char_id) ) {
+			clif->chsys_left(map->list[sd->bl.m].channel,sd);
 		}
-		
 	}
 
 	if( m < 0 ) {
 		uint32 ip;
 		uint16 port;
 		//if can't find any map-servers, just abort setting position.
-		if(!sd->mapindex || iMap->mapname2ipport(mapindex,&ip,&port))
+		if(!sd->mapindex || map->mapname2ipport(map_index,&ip,&port))
 			return 2;
 
 		if (sd->npc_id)
-			npc_event_dequeue(sd);
-		npc_script_event(sd, NPCE_LOGOUT);
+			npc->event_dequeue(sd);
+		npc->script_event(sd, NPCE_LOGOUT);
 		//remove from map, THEN change x/y coordinates
-		unit_remove_map_pc(sd,clrtype);
-		sd->mapindex = mapindex;
+		unit->remove_map_pc(sd,clrtype);
+		sd->mapindex = map_index;
 		sd->bl.x=x;
 		sd->bl.y=y;
 		pc->clean_skilltree(sd);
-		chrif_save(sd,2);
-		chrif_changemapserver(sd, ip, (short)port);
+		chrif->save(sd,2);
+		chrif->changemapserver(sd, ip, (short)port);
 
 		//Free session data from this map server [Kevin]
-		unit_free_pc(sd);
+		unit->free_pc(sd);
 
 		return 0;
 	}
 
-	if( x < 0 || x >= map[m].xs || y < 0 || y >= map[m].ys ) {
-		ShowError("pc_setpos: attempt to place player %s (%d:%d) on invalid coordinates (%s-%d,%d)\n", sd->status.name, sd->status.account_id, sd->status.char_id, mapindex_id2name(mapindex),x,y);
+	if( x < 0 || x >= map->list[m].xs || y < 0 || y >= map->list[m].ys ) {
+		ShowError("pc_setpos: attempt to place player %s (%d:%d) on invalid coordinates (%s-%d,%d)\n", sd->status.name, sd->status.account_id, sd->status.char_id, mapindex_id2name(map_index),x,y);
 		x = y = 0; // make it random
 	}
 
 	if( x == 0 && y == 0 ) {// pick a random walkable cell
 		do {
-			x=rnd()%(map[m].xs-2)+1;
-			y=rnd()%(map[m].ys-2)+1;
-		} while(iMap->getcell(m,x,y,CELL_CHKNOPASS));
+			x=rnd()%(map->list[m].xs-2)+1;
+			y=rnd()%(map->list[m].ys-2)+1;
+		} while(map->getcell(m,x,y,CELL_CHKNOPASS));
 	}
 
-	if (sd->state.vending && iMap->getcell(m,x,y,CELL_CHKNOVENDING)) {
+	if (sd->state.vending && map->getcell(m,x,y,CELL_CHKNOVENDING)) {
 		clif->message (sd->fd, msg_txt(204)); // "You can't open a shop on this cell."
 		vending->close(sd);
 	}
 
 	if(sd->bl.prev != NULL){
-		unit_remove_map_pc(sd,clrtype);
+		unit->remove_map_pc(sd,clrtype);
 		clif->changemap(sd,m,x,y); // [MouseJstr]
 	} else if(sd->state.active)
 		//Tag player for rewarping after map-loading is done. [Skotlex]
 		sd->state.rewarp = 1;
 
-	sd->mapindex = mapindex;
+	sd->mapindex = map_index;
 	sd->bl.m = m;
 	sd->bl.x = sd->ud.to_x = x;
 	sd->bl.y = sd->ud.to_y = y;
 
-	if( sd->status.guild_id > 0 && map[m].flag.gvg_castle ) { // Increased guild castle regen [Valaris]
+	if( sd->status.guild_id > 0 && map->list[m].flag.gvg_castle ) { // Increased guild castle regen [Valaris]
 		struct guild_castle *gc = guild->mapindex2gc(sd->mapindex);
 		if(gc && gc->guild_id == sd->status.guild_id)
 			sd->regen.state.gc = 1;
@@ -4895,6 +5107,10 @@ int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y
 		sd->md->bl.y = sd->md->ud.to_y = y;
 		sd->md->ud.dir = sd->ud.dir;
 	}
+	
+	/* given autotrades have no clients you have to trigger this manually otherwise they get stuck in memory limbo bugreport:7495 */
+	if( sd->state.autotrade )
+		clif->pLoadEndAck(0,sd);
 
 	return 0;
 }
@@ -4906,8 +5122,7 @@ int pc_setpos(struct map_session_data* sd, unsigned short mapindex, int x, int y
  *	0 = fail or FIXME success (from pc->setpos)
  *	x(1|2) = fail
  *------------------------------------------*/
-int pc_randomwarp(struct map_session_data *sd, clr_type type)
-{
+int pc_randomwarp(struct map_session_data *sd, clr_type type) {
 	int x,y,i=0;
 	int16 m;
 
@@ -4915,16 +5130,16 @@ int pc_randomwarp(struct map_session_data *sd, clr_type type)
 
 	m=sd->bl.m;
 
-	if (map[sd->bl.m].flag.noteleport) //Teleport forbidden
+	if (map->list[sd->bl.m].flag.noteleport) //Teleport forbidden
 		return 0;
 
-	do{
-		x=rnd()%(map[m].xs-2)+1;
-		y=rnd()%(map[m].ys-2)+1;
-	}while(iMap->getcell(m,x,y,CELL_CHKNOPASS) && (i++)<1000 );
+	do {
+		x=rnd()%(map->list[m].xs-2)+1;
+		y=rnd()%(map->list[m].ys-2)+1;
+	} while( map->getcell(m,x,y,CELL_CHKNOPASS) && (i++) < 1000 );
 
 	if (i < 1000)
-		return pc->setpos(sd,map[sd->bl.m].index,x,y,type);
+		return pc->setpos(sd,map_id2index(sd->bl.m),x,y,type);
 
 	return 0;
 }
@@ -4933,14 +5148,13 @@ int pc_randomwarp(struct map_session_data *sd, clr_type type)
  * Records a memo point at sd's current position
  * pos - entry to replace, (-1: shift oldest entry out)
  *------------------------------------------*/
-int pc_memo(struct map_session_data* sd, int pos)
-{
-	int skill;
+int pc_memo(struct map_session_data* sd, int pos) {
+	int skill_lv;
 
 	nullpo_ret(sd);
 
 	// check mapflags
-	if( sd->bl.m >= 0 && (map[sd->bl.m].flag.nomemo || map[sd->bl.m].flag.nowarpto) && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE) ) {
+	if( sd->bl.m >= 0 && (map->list[sd->bl.m].flag.nomemo || map->list[sd->bl.m].flag.nowarpto) && !pc_has_permission(sd, PC_PERM_WARP_ANYWHERE) ) {
 		clif->skill_mapinfomessage(sd, 1); // "Saved point cannot be memorized."
 		return 0;
 	}
@@ -4950,12 +5164,12 @@ int pc_memo(struct map_session_data* sd, int pos)
 		return 0; // invalid input
 
 	// check required skill level
-	skill = pc->checkskill(sd, AL_WARP);
-	if( skill < 1 ) {
+	skill_lv = pc->checkskill(sd, AL_WARP);
+	if( skill_lv < 1 ) {
 		clif->skill_memomessage(sd,2); // "You haven't learned Warp."
 		return 0;
 	}
-	if( skill < 2 || skill - 2 < pos ) {
+	if( skill_lv < 2 || skill_lv - 2 < pos ) {
 		clif->skill_memomessage(sd,1); // "Skill Level is not high enough."
 		return 0;
 	}
@@ -5009,14 +5223,14 @@ int pc_checkskill2(struct map_session_data *sd,uint16 index) {
 		ShowError("pc_checkskill: Invalid skill index %d (char_id=%d).\n", index, sd->status.char_id);
 		return 0;
 	}
-	if( skill_db[index].nameid >= GD_SKILLBASE && skill_db[index].nameid < GD_MAX ) {
+	if( skill->db[index].nameid >= GD_SKILLBASE && skill->db[index].nameid < GD_MAX ) {
 		struct guild *g;
 		
 		if( sd->status.guild_id>0 && (g=sd->guild)!=NULL)
-			return guild->checkskill(g,skill_db[index].nameid);
+			return guild->checkskill(g,skill->db[index].nameid);
 		return 0;
 	}
-	if(sd->status.skill[index].id == skill_db[index].nameid)
+	if(sd->status.skill[index].id == skill->db[index].nameid)
 		return (sd->status.skill[index].lv);
 	
 	return 0;
@@ -5041,9 +5255,11 @@ int pc_checkallowskill(struct map_session_data *sd)
 		SC_DANCING,
 		SC_GS_GATLINGFEVER,
 #ifdef RENEWAL
+		SC_LKCONCENTRATION,
 		SC_EDP,
 #endif
-		SC_FEARBREEZE
+		SC_FEARBREEZE,
+		SC_EXEEDBREAK,
 	};
 	const enum sc_type scs_list[] = {
 		SC_AUTOGUARD,
@@ -5057,12 +5273,12 @@ int pc_checkallowskill(struct map_session_data *sd)
 	if(!sd->sc.count)
 		return 0;
 
-	for (i = 0; i < ARRAYLENGTH(scw_list); i++)
-	{	// Skills requiring specific weapon types
+	for (i = 0; i < ARRAYLENGTH(scw_list); i++) {
+		// Skills requiring specific weapon types
 		if( scw_list[i] == SC_DANCING && !battle_config.dancing_weaponswitch_fix )
 			continue;
-		if(sd->sc.data[scw_list[i]] &&
-			!pc_check_weapontype(sd,skill->get_weapontype(status_sc2skill(scw_list[i]))))
+		if( sd->sc.data[scw_list[i]]
+		 && !pc_check_weapontype(sd,skill->get_weapontype(status->sc2skill(scw_list[i]))))
 			status_change_end(&sd->bl, scw_list[i], INVALID_TIMER);
 	}
 
@@ -5091,7 +5307,7 @@ int pc_checkequip(struct map_session_data *sd,int pos)
 	nullpo_retr(-1, sd);
 
 	for(i=0;i<EQI_MAX;i++){
-		if(pos & equip_pos[i])
+		if(pos & pc->equip_pos[i])
 			return sd->equip_index[i];
 	}
 
@@ -5132,6 +5348,7 @@ int pc_jobid2mapid(unsigned short b_class)
 		case JOB_STAR_GLADIATOR:        return MAPID_STAR_GLADIATOR;
 		case JOB_KAGEROU:
 		case JOB_OBORO:                 return MAPID_KAGEROUOBORO;
+		case JOB_REBELLION:             return MAPID_REBELLION;
 		case JOB_DEATH_KNIGHT:          return MAPID_DEATH_KNIGHT;
 	//2-2 Jobs
 		case JOB_CRUSADER:              return MAPID_CRUSADER;
@@ -5272,6 +5489,7 @@ int pc_mapid2jobid(unsigned short class_, int sex)
 		case MAPID_ASSASSIN:              return JOB_ASSASSIN;
 		case MAPID_STAR_GLADIATOR:        return JOB_STAR_GLADIATOR;
 		case MAPID_KAGEROUOBORO:          return sex?JOB_KAGEROU:JOB_OBORO;
+		case MAPID_REBELLION:             return JOB_REBELLION;
 		case MAPID_DEATH_KNIGHT:          return JOB_DEATH_KNIGHT;
 	//2-2 Jobs
 		case MAPID_CRUSADER:              return JOB_CRUSADER;
@@ -5382,107 +5600,107 @@ int pc_mapid2jobid(unsigned short class_, int sex)
 const char* job_name(int class_)
 {
 	switch (class_) {
-	case JOB_NOVICE:
-	case JOB_SWORDMAN:
-	case JOB_MAGE:
-	case JOB_ARCHER:
-	case JOB_ACOLYTE:
-	case JOB_MERCHANT:
-	case JOB_THIEF:
+	case JOB_NOVICE:   // 550
+	case JOB_SWORDMAN: // 551
+	case JOB_MAGE:     // 552
+	case JOB_ARCHER:   // 553
+	case JOB_ACOLYTE:  // 554
+	case JOB_MERCHANT: // 555
+	case JOB_THIEF:    // 556
 		return msg_txt(550 - JOB_NOVICE+class_);
 
-	case JOB_KNIGHT:
-	case JOB_PRIEST:
-	case JOB_WIZARD:
-	case JOB_BLACKSMITH:
-	case JOB_HUNTER:
-	case JOB_ASSASSIN:
+	case JOB_KNIGHT:     // 557
+	case JOB_PRIEST:     // 558
+	case JOB_WIZARD:     // 559
+	case JOB_BLACKSMITH: // 560
+	case JOB_HUNTER:     // 561
+	case JOB_ASSASSIN:   // 562
 		return msg_txt(557 - JOB_KNIGHT+class_);
 
 	case JOB_KNIGHT2:
 		return msg_txt(557);
 
-	case JOB_CRUSADER:
-	case JOB_MONK:
-	case JOB_SAGE:
-	case JOB_ROGUE:
-	case JOB_ALCHEMIST:
-	case JOB_BARD:
-	case JOB_DANCER:
+	case JOB_CRUSADER:  // 563
+	case JOB_MONK:      // 564
+	case JOB_SAGE:      // 565
+	case JOB_ROGUE:     // 566
+	case JOB_ALCHEMIST: // 567
+	case JOB_BARD:      // 568
+	case JOB_DANCER:    // 569
 		return msg_txt(563 - JOB_CRUSADER+class_);
 
 	case JOB_CRUSADER2:
 		return msg_txt(563);
 
-	case JOB_WEDDING:
-	case JOB_SUPER_NOVICE:
-	case JOB_GUNSLINGER:
-	case JOB_NINJA:
-	case JOB_XMAS:
+	case JOB_WEDDING:      // 570
+	case JOB_SUPER_NOVICE: // 571
+	case JOB_GUNSLINGER:   // 572
+	case JOB_NINJA:        // 573
+	case JOB_XMAS:         // 574
 		return msg_txt(570 - JOB_WEDDING+class_);
 
 	case JOB_SUMMER:
 		return msg_txt(621);
 
-	case JOB_NOVICE_HIGH:
-	case JOB_SWORDMAN_HIGH:
-	case JOB_MAGE_HIGH:
-	case JOB_ARCHER_HIGH:
-	case JOB_ACOLYTE_HIGH:
-	case JOB_MERCHANT_HIGH:
-	case JOB_THIEF_HIGH:
+	case JOB_NOVICE_HIGH:   // 575
+	case JOB_SWORDMAN_HIGH: // 576
+	case JOB_MAGE_HIGH:     // 577
+	case JOB_ARCHER_HIGH:   // 578
+	case JOB_ACOLYTE_HIGH:  // 579
+	case JOB_MERCHANT_HIGH: // 580
+	case JOB_THIEF_HIGH:    // 581
 		return msg_txt(575 - JOB_NOVICE_HIGH+class_);
 
-	case JOB_LORD_KNIGHT:
-	case JOB_HIGH_PRIEST:
-	case JOB_HIGH_WIZARD:
-	case JOB_WHITESMITH:
-	case JOB_SNIPER:
-	case JOB_ASSASSIN_CROSS:
+	case JOB_LORD_KNIGHT:    // 582
+	case JOB_HIGH_PRIEST:    // 583
+	case JOB_HIGH_WIZARD:    // 584
+	case JOB_WHITESMITH:     // 585
+	case JOB_SNIPER:         // 586
+	case JOB_ASSASSIN_CROSS: // 587
 		return msg_txt(582 - JOB_LORD_KNIGHT+class_);
 
 	case JOB_LORD_KNIGHT2:
 		return msg_txt(582);
 
-	case JOB_PALADIN:
-	case JOB_CHAMPION:
-	case JOB_PROFESSOR:
-	case JOB_STALKER:
-	case JOB_CREATOR:
-	case JOB_CLOWN:
-	case JOB_GYPSY:
+	case JOB_PALADIN:   // 588
+	case JOB_CHAMPION:  // 589
+	case JOB_PROFESSOR: // 590
+	case JOB_STALKER:   // 591
+	case JOB_CREATOR:   // 592
+	case JOB_CLOWN:     // 593
+	case JOB_GYPSY:     // 594
 		return msg_txt(588 - JOB_PALADIN + class_);
 
 	case JOB_PALADIN2:
 		return msg_txt(588);
 
-	case JOB_BABY:
-	case JOB_BABY_SWORDMAN:
-	case JOB_BABY_MAGE:
-	case JOB_BABY_ARCHER:
-	case JOB_BABY_ACOLYTE:
-	case JOB_BABY_MERCHANT:
-	case JOB_BABY_THIEF:
+	case JOB_BABY:          // 595
+	case JOB_BABY_SWORDMAN: // 596
+	case JOB_BABY_MAGE:     // 597
+	case JOB_BABY_ARCHER:   // 598
+	case JOB_BABY_ACOLYTE:  // 599
+	case JOB_BABY_MERCHANT: // 600
+	case JOB_BABY_THIEF:    // 601
 		return msg_txt(595 - JOB_BABY + class_);
 
-	case JOB_BABY_KNIGHT:
-	case JOB_BABY_PRIEST:
-	case JOB_BABY_WIZARD:
-	case JOB_BABY_BLACKSMITH:
-	case JOB_BABY_HUNTER:
-	case JOB_BABY_ASSASSIN:
+	case JOB_BABY_KNIGHT:     // 602
+	case JOB_BABY_PRIEST:     // 603
+	case JOB_BABY_WIZARD:     // 604
+	case JOB_BABY_BLACKSMITH: // 605
+	case JOB_BABY_HUNTER:     // 606
+	case JOB_BABY_ASSASSIN:   // 607
 		return msg_txt(602 - JOB_BABY_KNIGHT + class_);
 
 	case JOB_BABY_KNIGHT2:
 		return msg_txt(602);
 
-	case JOB_BABY_CRUSADER:
-	case JOB_BABY_MONK:
-	case JOB_BABY_SAGE:
-	case JOB_BABY_ROGUE:
-	case JOB_BABY_ALCHEMIST:
-	case JOB_BABY_BARD:
-	case JOB_BABY_DANCER:
+	case JOB_BABY_CRUSADER:  // 608
+	case JOB_BABY_MONK:      // 609
+	case JOB_BABY_SAGE:      // 610
+	case JOB_BABY_ROGUE:     // 611
+	case JOB_BABY_ALCHEMIST: // 612
+	case JOB_BABY_BARD:      // 613
+	case JOB_BABY_DANCER:    // 614
 		return msg_txt(608 - JOB_BABY_CRUSADER + class_);
 
 	case JOB_BABY_CRUSADER2:
@@ -5499,74 +5717,82 @@ const char* job_name(int class_)
 	case JOB_SOUL_LINKER:
 		return msg_txt(618);
 
-	case JOB_GANGSI:
-	case JOB_DEATH_KNIGHT:
-	case JOB_DARK_COLLECTOR:
+	case JOB_GANGSI:         // 622
+	case JOB_DEATH_KNIGHT:   // 623
+	case JOB_DARK_COLLECTOR: // 624
 		return msg_txt(622 - JOB_GANGSI+class_);
 
-	case JOB_RUNE_KNIGHT:
-	case JOB_WARLOCK:
-	case JOB_RANGER:
-	case JOB_ARCH_BISHOP:
-	case JOB_MECHANIC:
-	case JOB_GUILLOTINE_CROSS:
+	case JOB_RUNE_KNIGHT:      // 625
+	case JOB_WARLOCK:          // 626
+	case JOB_RANGER:           // 627
+	case JOB_ARCH_BISHOP:      // 628
+	case JOB_MECHANIC:         // 629
+	case JOB_GUILLOTINE_CROSS: // 630
 		return msg_txt(625 - JOB_RUNE_KNIGHT+class_);
 
-	case JOB_RUNE_KNIGHT_T:
-	case JOB_WARLOCK_T:
-	case JOB_RANGER_T:
-	case JOB_ARCH_BISHOP_T:
-	case JOB_MECHANIC_T:
-	case JOB_GUILLOTINE_CROSS_T:
-            return msg_txt(681 - JOB_RUNE_KNIGHT_T+class_);
-
-	case JOB_ROYAL_GUARD:
-	case JOB_SORCERER:
-	case JOB_MINSTREL:
-	case JOB_WANDERER:
-	case JOB_SURA:
-	case JOB_GENETIC:
-	case JOB_SHADOW_CHASER:
+	case JOB_RUNE_KNIGHT_T:      // 656
+	case JOB_WARLOCK_T:          // 657
+	case JOB_RANGER_T:           // 658
+	case JOB_ARCH_BISHOP_T:      // 659
+	case JOB_MECHANIC_T:         // 660
+	case JOB_GUILLOTINE_CROSS_T: // 661
+            return msg_txt(656 - JOB_RUNE_KNIGHT_T+class_);
+
+	case JOB_ROYAL_GUARD:   // 631
+	case JOB_SORCERER:      // 632
+	case JOB_MINSTREL:      // 633
+	case JOB_WANDERER:      // 634
+	case JOB_SURA:          // 635
+	case JOB_GENETIC:       // 636
+	case JOB_SHADOW_CHASER: // 637
 		return msg_txt(631 - JOB_ROYAL_GUARD+class_);
 
-	case JOB_ROYAL_GUARD_T:
-	case JOB_SORCERER_T:
-	case JOB_MINSTREL_T:
-	case JOB_WANDERER_T:
-	case JOB_SURA_T:
-	case JOB_GENETIC_T:
-	case JOB_SHADOW_CHASER_T:
-            return msg_txt(687 - JOB_ROYAL_GUARD_T+class_);
+	case JOB_ROYAL_GUARD_T:   // 662
+	case JOB_SORCERER_T:      // 663
+	case JOB_MINSTREL_T:      // 664
+	case JOB_WANDERER_T:      // 665
+	case JOB_SURA_T:          // 666
+	case JOB_GENETIC_T:       // 667
+	case JOB_SHADOW_CHASER_T: // 668
+            return msg_txt(662 - JOB_ROYAL_GUARD_T+class_);
 
 	case JOB_RUNE_KNIGHT2:
-	case JOB_RUNE_KNIGHT_T2:
 		return msg_txt(625);
 
+	case JOB_RUNE_KNIGHT_T2:
+		return msg_txt(656);
+
 	case JOB_ROYAL_GUARD2:
-	case JOB_ROYAL_GUARD_T2:
 		return msg_txt(631);
 
+	case JOB_ROYAL_GUARD_T2:
+		return msg_txt(662);
+
 	case JOB_RANGER2:
-	case JOB_RANGER_T2:
 		return msg_txt(627);
 
+	case JOB_RANGER_T2:
+		return msg_txt(658);
+
 	case JOB_MECHANIC2:
-	case JOB_MECHANIC_T2:
 		return msg_txt(629);
 
-	case JOB_BABY_RUNE:
-	case JOB_BABY_WARLOCK:
-	case JOB_BABY_RANGER:
-	case JOB_BABY_BISHOP:
-	case JOB_BABY_MECHANIC:
-	case JOB_BABY_CROSS:
-	case JOB_BABY_GUARD:
-	case JOB_BABY_SORCERER:
-	case JOB_BABY_MINSTREL:
-	case JOB_BABY_WANDERER:
-	case JOB_BABY_SURA:
-	case JOB_BABY_GENETIC:
-	case JOB_BABY_CHASER:
+	case JOB_MECHANIC_T2:
+		return msg_txt(660);
+
+	case JOB_BABY_RUNE:     // 638
+	case JOB_BABY_WARLOCK:  // 639
+	case JOB_BABY_RANGER:   // 640
+	case JOB_BABY_BISHOP:   // 641
+	case JOB_BABY_MECHANIC: // 642
+	case JOB_BABY_CROSS:    // 643
+	case JOB_BABY_GUARD:    // 644
+	case JOB_BABY_SORCERER: // 645
+	case JOB_BABY_MINSTREL: // 646
+	case JOB_BABY_WANDERER: // 647
+	case JOB_BABY_SURA:     // 648
+	case JOB_BABY_GENETIC:  // 649
+	case JOB_BABY_CHASER:   // 650
 		return msg_txt(638 - JOB_BABY_RUNE+class_);
 
 	case JOB_BABY_RUNE2:
@@ -5581,56 +5807,57 @@ const char* job_name(int class_)
 	case JOB_BABY_MECHANIC2:
 		return msg_txt(642);
 
-	case JOB_SUPER_NOVICE_E:
-	case JOB_SUPER_BABY_E:
+	case JOB_SUPER_NOVICE_E: // 651
+	case JOB_SUPER_BABY_E:   // 652
 		return msg_txt(651 - JOB_SUPER_NOVICE_E+class_);
 
-	case JOB_KAGEROU:
-	case JOB_OBORO:
+	case JOB_KAGEROU: // 653
+	case JOB_OBORO:   // 654
 		return msg_txt(653 - JOB_KAGEROU+class_);
 
-	default:
+	case JOB_REBELLION:
 		return msg_txt(655);
+
+	default:
+		return msg_txt(620); // "Unknown Job"
 	}
 }
 
-int pc_follow_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pc_follow_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	struct block_list *tbl;
 
-	sd = iMap->id2sd(id);
+	sd = map->id2sd(id);
 	nullpo_ret(sd);
 
-	if (sd->followtimer != tid){
+	if (sd->followtimer != tid) {
 		ShowError("pc_follow_timer %d != %d\n",sd->followtimer,tid);
 		sd->followtimer = INVALID_TIMER;
 		return 0;
 	}
 
 	sd->followtimer = INVALID_TIMER;
-	tbl = iMap->id2bl(sd->followtarget);
+	tbl = map->id2bl(sd->followtarget);
 
-	if (tbl == NULL || pc_isdead(sd) || status_isdead(tbl))
-	{
+	if (tbl == NULL || pc_isdead(sd) || status->isdead(tbl)) {
 		pc->stop_following(sd);
 		return 0;
 	}
 
 	// either player or target is currently detached from map blocks (could be teleporting),
 	// but still connected to this map, so we'll just increment the timer and check back later
-	if (sd->bl.prev != NULL && tbl->prev != NULL &&
-		sd->ud.skilltimer == INVALID_TIMER && sd->ud.attacktimer == INVALID_TIMER && sd->ud.walktimer == INVALID_TIMER)
-	{
-		if((sd->bl.m == tbl->m) && unit_can_reach_bl(&sd->bl,tbl, AREA_SIZE, 0, NULL, NULL)) {
+	if (sd->bl.prev != NULL && tbl->prev != NULL
+	 && sd->ud.skilltimer == INVALID_TIMER && sd->ud.attacktimer == INVALID_TIMER && sd->ud.walktimer == INVALID_TIMER
+	) {
+		if((sd->bl.m == tbl->m) && unit->can_reach_bl(&sd->bl,tbl, AREA_SIZE, 0, NULL, NULL)) {
 			if (!check_distance_bl(&sd->bl, tbl, 5))
-				unit_walktobl(&sd->bl, tbl, 5, 0);
+				unit->walktobl(&sd->bl, tbl, 5, 0);
 		} else
 			pc->setpos(sd, map_id2index(tbl->m), tbl->x, tbl->y, CLR_TELEPORT);
 	}
-	sd->followtimer = iTimer->add_timer(
+	sd->followtimer = timer->add(
 		tick + 1000,	// increase time a bit to loosen up map's load
-		pc_follow_timer, sd->bl.id, 0);
+		pc->follow_timer, sd->bl.id, 0);
 	return 0;
 }
 
@@ -5639,27 +5866,26 @@ int pc_stop_following (struct map_session_data *sd)
 	nullpo_ret(sd);
 
 	if (sd->followtimer != INVALID_TIMER) {
-		iTimer->delete_timer(sd->followtimer,pc_follow_timer);
+		timer->delete(sd->followtimer,pc->follow_timer);
 		sd->followtimer = INVALID_TIMER;
 	}
 	sd->followtarget = -1;
 	sd->ud.target_to = 0;
 
-	unit_stop_walking(&sd->bl, 1);
+	unit->stop_walking(&sd->bl, 1);
 	
 	return 0;
 }
 
-int pc_follow(struct map_session_data *sd,int target_id)
-{
-	struct block_list *bl = iMap->id2bl(target_id);
+int pc_follow(struct map_session_data *sd,int target_id) {
+	struct block_list *bl = map->id2bl(target_id);
 	if (bl == NULL /*|| bl->type != BL_PC*/)
 		return 1;
 	if (sd->followtimer != INVALID_TIMER)
 		pc->stop_following(sd);
 
 	sd->followtarget = target_id;
-	pc_follow_timer(INVALID_TIMER, iTimer->gettick(), sd->bl.id, 0);
+	pc->follow_timer(INVALID_TIMER, timer->gettick(), sd->bl.id, 0);
 
 	return 0;
 }
@@ -5683,29 +5909,29 @@ int pc_checkbaselevelup(struct map_session_data *sd) {
 	} while ((next=pc->nextbaseexp(sd)) > 0 && sd->status.base_exp >= next);
 
 	if (battle_config.pet_lv_rate && sd->pd)	//<Skotlex> update pet's level
-		status_calc_pet(sd->pd,0);
+		status_calc_pet(sd->pd,SCO_NONE);
 
 	clif->updatestatus(sd,SP_STATUSPOINT);
 	clif->updatestatus(sd,SP_BASELEVEL);
 	clif->updatestatus(sd,SP_BASEEXP);
 	clif->updatestatus(sd,SP_NEXTBASEEXP);
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_FORCE);
 	status_percent_heal(&sd->bl,100,100);
 
 	if((sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE) {
-		sc_start(&sd->bl,status_skill2sc(PR_KYRIE),100,1,skill->get_time(PR_KYRIE,1));
-		sc_start(&sd->bl,status_skill2sc(PR_IMPOSITIO),100,1,skill->get_time(PR_IMPOSITIO,1));
-		sc_start(&sd->bl,status_skill2sc(PR_MAGNIFICAT),100,1,skill->get_time(PR_MAGNIFICAT,1));
-		sc_start(&sd->bl,status_skill2sc(PR_GLORIA),100,1,skill->get_time(PR_GLORIA,1));
-		sc_start(&sd->bl,status_skill2sc(PR_SUFFRAGIUM),100,1,skill->get_time(PR_SUFFRAGIUM,1));
+		sc_start(NULL,&sd->bl,status->skill2sc(PR_KYRIE),100,1,skill->get_time(PR_KYRIE,1));
+		sc_start(NULL,&sd->bl,status->skill2sc(PR_IMPOSITIO),100,1,skill->get_time(PR_IMPOSITIO,1));
+		sc_start(NULL,&sd->bl,status->skill2sc(PR_MAGNIFICAT),100,1,skill->get_time(PR_MAGNIFICAT,1));
+		sc_start(NULL,&sd->bl,status->skill2sc(PR_GLORIA),100,1,skill->get_time(PR_GLORIA,1));
+		sc_start(NULL,&sd->bl,status->skill2sc(PR_SUFFRAGIUM),100,1,skill->get_time(PR_SUFFRAGIUM,1));
 		if (sd->state.snovice_dead_flag)
 			sd->state.snovice_dead_flag = 0; //Reenable steelbody resurrection on dead.
 	} else if( (sd->class_&MAPID_BASEMASK) == MAPID_TAEKWON ) {
-		sc_start(&sd->bl,status_skill2sc(AL_INCAGI),100,10,600000);
-		sc_start(&sd->bl,status_skill2sc(AL_BLESSING),100,10,600000);
+		sc_start(NULL,&sd->bl,status->skill2sc(AL_INCAGI),100,10,600000);
+		sc_start(NULL,&sd->bl,status->skill2sc(AL_BLESSING),100,10,600000);
 	}
 	clif->misceffect(&sd->bl,0);
-	npc_script_event(sd, NPCE_BASELVUP); //LORDALFA - LVLUPEVENT
+	npc->script_event(sd, NPCE_BASELVUP); //LORDALFA - LVLUPEVENT
 
 	if(sd->status.party_id)
 		party->send_levelup(sd);
@@ -5715,7 +5941,6 @@ int pc_checkbaselevelup(struct map_session_data *sd) {
 }
 
 void pc_baselevelchanged(struct map_session_data *sd) {
-#ifdef RENEWAL
 	int i;
 	for( i = 0; i < EQI_MAX; i++ ) {
 		if( sd->equip_index[i] >= 0 ) {
@@ -5723,9 +5948,8 @@ void pc_baselevelchanged(struct map_session_data *sd) {
 				pc->unequipitem(sd, sd->equip_index[i], 3);
 		}
 	}
-#endif
-
 }
+
 int pc_checkjoblevelup(struct map_session_data *sd)
 {
 	unsigned int next = pc->nextjobexp(sd);
@@ -5749,29 +5973,28 @@ int pc_checkjoblevelup(struct map_session_data *sd)
 	clif->updatestatus(sd,SP_JOBEXP);
 	clif->updatestatus(sd,SP_NEXTJOBEXP);
 	clif->updatestatus(sd,SP_SKILLPOINT);
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_FORCE);
 	clif->misceffect(&sd->bl,1);
 	if (pc->checkskill(sd, SG_DEVIL) && !pc->nextjobexp(sd))
 		clif->status_change(&sd->bl,SI_DEVIL1, 1, 0, 0, 0, 1); //Permanent blind effect from SG_DEVIL.
 
-	npc_script_event(sd, NPCE_JOBLVUP);
+	npc->script_event(sd, NPCE_JOBLVUP);
 	return 1;
 }
 
-/*==========================================
- * Alters experienced based on self bonuses that do not get even shared to the party.
- *------------------------------------------*/
-static void pc_calcexp(struct map_session_data *sd, unsigned int *base_exp, unsigned int *job_exp, struct block_list *src)
-{
+/**
+ * Alters EXP based on self bonuses that do not get shared with the party
+ **/
+void pc_calcexp(struct map_session_data *sd, unsigned int *base_exp, unsigned int *job_exp, struct block_list *src) {
 	int bonus = 0;
-	struct status_data *status = status_get_status_data(src);
+	struct status_data *st = status->get_status_data(src);
 
-	if (sd->expaddrace[status->race])
-		bonus += sd->expaddrace[status->race];
-	bonus += sd->expaddrace[status->mode&MD_BOSS?RC_BOSS:RC_NONBOSS];
+	if (sd->expaddrace[st->race])
+		bonus += sd->expaddrace[st->race];
+	bonus += sd->expaddrace[st->mode&MD_BOSS?RC_BOSS:RC_NONBOSS];
 
-	if (battle_config.pk_mode &&
-		(int)(status_get_lv(src) - sd->status.base_level) >= 20)
+	if (battle_config.pk_mode
+	 && (int)(status->get_lv(src) - sd->status.base_level) >= 20)
 		bonus += 15; // pk_mode additional exp if monster >20 levels [Valaris]
 
 	if (sd->sc.data[SC_CASH_PLUSEXP])
@@ -5784,27 +6007,36 @@ static void pc_calcexp(struct map_session_data *sd, unsigned int *base_exp, unsi
 
 	*job_exp = (unsigned int) cap_value(*job_exp + (double)*job_exp * bonus/100., 1, UINT_MAX);
 
+	if( sd->status.mod_exp != 100 ) {
+		*base_exp = (unsigned int) cap_value((double)*base_exp * sd->status.mod_exp/100., 1, UINT_MAX);
+		*job_exp  = (unsigned int) cap_value((double)*job_exp  * sd->status.mod_exp/100., 1, UINT_MAX);
+
+	}
+	
 	return;
 }
-/*==========================================
- * Give x exp at sd player and calculate remaining exp for next lvl
- *------------------------------------------*/
-int pc_gainexp(struct map_session_data *sd, struct block_list *src, unsigned int base_exp,unsigned int job_exp,bool quest)
-{
+
+/**
+ * Gives a determined EXP amount to sd and calculates remaining EXP for next level
+ * @param src if is NULL no bonuses are taken into account
+ * @param is_quest Used to let client know that the EXP was from a quest (clif->displayexp) PACKETVER >= 20091027
+ * @retval true success
+ **/
+bool pc_gainexp(struct map_session_data *sd, struct block_list *src, unsigned int base_exp,unsigned int job_exp,bool is_quest) {
 	float nextbp=0, nextjp=0;
 	unsigned int nextb=0, nextj=0;
 	nullpo_ret(sd);
 
 	if(sd->bl.prev == NULL || pc_isdead(sd))
-		return 0;
+		return false;
 
-	if(!battle_config.pvp_exp && map[sd->bl.m].flag.pvp)  // [MouseJstr]
-		return 0; // no exp on pvp maps
+	if(!battle_config.pvp_exp && map->list[sd->bl.m].flag.pvp)  // [MouseJstr]
+		return false; // no exp on pvp maps
 
 	if(sd->status.guild_id>0)
 		base_exp-=guild->payexp(sd,base_exp);
 
-	if(src) pc_calcexp(sd, &base_exp, &job_exp, src);
+	if(src) pc->calcexp(sd, &base_exp, &job_exp, src);
 
 	nextb = pc->nextbaseexp(sd);
 	nextj = pc->nextjobexp(sd);
@@ -5831,7 +6063,8 @@ int pc_gainexp(struct map_session_data *sd, struct block_list *src, unsigned int
 		}
 	}
 
-	//Cap exp to the level up requirement of the previous level when you are at max level, otherwise cap at UINT_MAX (this is required for some S. Novice bonuses). [Skotlex]
+	// Cap exp to the level up requirement of the previous level when you are at max level,
+	// otherwise cap at UINT_MAX (this is required for some S. Novice bonuses). [Skotlex]
 	if (base_exp) {
 		nextb = nextb?UINT_MAX:pc->thisbaseexp(sd);
 		if(sd->status.base_exp > nextb - base_exp)
@@ -5852,18 +6085,21 @@ int pc_gainexp(struct map_session_data *sd, struct block_list *src, unsigned int
 		clif->updatestatus(sd,SP_JOBEXP);
 	}
 
+#if PACKETVER >= 20091027
 	if(base_exp)
-		clif->displayexp(sd, base_exp, SP_BASEEXP, quest);
+		clif->displayexp(sd, base_exp, SP_BASEEXP, is_quest);
 	if(job_exp)
-		clif->displayexp(sd, job_exp,  SP_JOBEXP, quest);
+		clif->displayexp(sd, job_exp,  SP_JOBEXP, is_quest);
+#endif
+	
 	if(sd->state.showexp) {
 		char output[256];
 		sprintf(output,
 			"Experience Gained Base:%u (%.2f%%) Job:%u (%.2f%%)",base_exp,nextbp*(float)100,job_exp,nextjp*(float)100);
-		clif->disp_onlyself(sd,output,strlen(output));
+		clif_disp_onlyself(sd,output,strlen(output));
 	}
 
-	return 1;
+	return true;
 }
 
 /*==========================================
@@ -5871,12 +6107,12 @@ int pc_gainexp(struct map_session_data *sd, struct block_list *src, unsigned int
  *------------------------------------------*/
 unsigned int pc_maxbaselv(struct map_session_data *sd)
 {
-  	return max_level[pc->class2idx(sd->status.class_)][0];
+  	return pc->max_level[pc->class2idx(sd->status.class_)][0];
 }
 
 unsigned int pc_maxjoblv(struct map_session_data *sd)
 {
-  	return max_level[pc->class2idx(sd->status.class_)][1];
+  	return pc->max_level[pc->class2idx(sd->status.class_)][1];
 }
 
 /*==========================================
@@ -5891,7 +6127,7 @@ unsigned int pc_nextbaseexp(struct map_session_data *sd)
 	if(sd->status.base_level>=pc->maxbaselv(sd) || sd->status.base_level<=0)
 		return 0;
 
-	return exp_table[pc->class2idx(sd->status.class_)][0][sd->status.base_level-1];
+	return pc->exp_table[pc->class2idx(sd->status.class_)][0][sd->status.base_level-1];
 }
 
 //Base exp needed for this level.
@@ -5900,7 +6136,7 @@ unsigned int pc_thisbaseexp(struct map_session_data *sd)
 	if(sd->status.base_level>pc->maxbaselv(sd) || sd->status.base_level<=1)
 		return 0;
 
-	return exp_table[pc->class2idx(sd->status.class_)][0][sd->status.base_level-2];
+	return pc->exp_table[pc->class2idx(sd->status.class_)][0][sd->status.base_level-2];
 }
 
 
@@ -5918,7 +6154,7 @@ unsigned int pc_nextjobexp(struct map_session_data *sd)
 
 	if(sd->status.job_level>=pc->maxjoblv(sd) || sd->status.job_level<=0)
 		return 0;
-	return exp_table[pc->class2idx(sd->status.class_)][1][sd->status.job_level-1];
+	return pc->exp_table[pc->class2idx(sd->status.class_)][1][sd->status.job_level-1];
 }
 
 //Job exp needed for this level.
@@ -5926,41 +6162,41 @@ unsigned int pc_thisjobexp(struct map_session_data *sd)
 {
 	if(sd->status.job_level>pc->maxjoblv(sd) || sd->status.job_level<=1)
 		return 0;
-	return exp_table[pc->class2idx(sd->status.class_)][1][sd->status.job_level-2];
+	return pc->exp_table[pc->class2idx(sd->status.class_)][1][sd->status.job_level-2];
 }
 
 /// Returns the value of the specified stat.
-static int pc_getstat(struct map_session_data* sd, int type)
+int pc_getstat(struct map_session_data* sd, int type)
 {
 	nullpo_retr(-1, sd);
 
 	switch( type ) {
-	case SP_STR: return sd->status.str;
-	case SP_AGI: return sd->status.agi;
-	case SP_VIT: return sd->status.vit;
-	case SP_INT: return sd->status.int_;
-	case SP_DEX: return sd->status.dex;
-	case SP_LUK: return sd->status.luk;
-	default:
-		return -1;
+		case SP_STR: return sd->status.str;
+		case SP_AGI: return sd->status.agi;
+		case SP_VIT: return sd->status.vit;
+		case SP_INT: return sd->status.int_;
+		case SP_DEX: return sd->status.dex;
+		case SP_LUK: return sd->status.luk;
+		default:
+			return -1;
 	}
 }
 
 /// Sets the specified stat to the specified value.
 /// Returns the new value.
-static int pc_setstat(struct map_session_data* sd, int type, int val)
+int pc_setstat(struct map_session_data* sd, int type, int val)
 {
 	nullpo_retr(-1, sd);
 
 	switch( type ) {
-	case SP_STR: sd->status.str = val; break;
-	case SP_AGI: sd->status.agi = val; break;
-	case SP_VIT: sd->status.vit = val; break;
-	case SP_INT: sd->status.int_ = val; break;
-	case SP_DEX: sd->status.dex = val; break;
-	case SP_LUK: sd->status.luk = val; break;
-	default:
-		return -1;
+		case SP_STR: sd->status.str = val; break;
+		case SP_AGI: sd->status.agi = val; break;
+		case SP_VIT: sd->status.vit = val; break;
+		case SP_INT: sd->status.int_ = val; break;
+		case SP_DEX: sd->status.dex = val; break;
+		case SP_LUK: sd->status.luk = val; break;
+		default:
+			return -1;
 	}
 
 	return val;
@@ -5970,7 +6206,7 @@ static int pc_setstat(struct map_session_data* sd, int type, int val)
 int pc_gets_status_point(int level)
 {
 	if (battle_config.use_statpoint_table) //Use values from "db/statpoint.txt"
-		return (statp[level+1] - statp[level]);
+		return (pc->statp[level+1] - pc->statp[level]);
 	else //Default increase
 		return ((level+15) / 5);
 }
@@ -5985,7 +6221,7 @@ int pc_need_status_point(struct map_session_data* sd, int type, int val)
 	if ( val == 0 )
 		return 0;
 
-	low = pc_getstat(sd,type);
+	low = pc->getstat(sd,type);
 
 	if ( low >= pc_maxparameter(sd) && val > 0 )
 		return 0; // Official servers show '0' when max is reached
@@ -6005,60 +6241,103 @@ int pc_need_status_point(struct map_session_data* sd, int type, int val)
 	return sp;
 }
 
-/// Raises a stat by 1.
-/// Obeys max_parameter limits.
-/// Subtracts stat points.
-///
-/// @param type The stat to change (see enum _sp)
-int pc_statusup(struct map_session_data* sd, int type)
-{
-	int max, need, val;
+/**
+ * Returns the value the specified stat can be increased by with the current
+ * amount of available status points for the current character's class.
+ *
+ * @param sd   The target character.
+ * @param type Stat to verify.
+ * @return Maximum value the stat could grow by.
+ */
+int pc_maxparameterincrease(struct map_session_data* sd, int type) {
+	int base, final, status_points = sd->status.status_point;
+
+	base = final = pc->getstat(sd, type);
+
+	while (final <= pc_maxparameter(sd) && status_points >= 0) {
+#ifdef RENEWAL // renewal status point cost formula
+		status_points -= (final < 100) ? (2 + (final - 1) / 10) : (16 + 4 * ((final - 100) / 5));
+#else
+		status_points -= ( 1 + (final + 9) / 10 );
+#endif
+		final++;
+	}
+	final--;
+
+	return final > base ? final-base : 0;
+}
+
+/**
+ * Raises a stat by the specified amount.
+ *
+ * Obeys max_parameter limits.
+ * Subtracts status points according to the cost of the increased stat points.
+ *
+ * @param sd       The target character.
+ * @param type     The stat to change (see enum status_point_types)
+ * @param increase The stat increase (strictly positive) amount.
+ * @retval true  if the stat was increased by any amount.
+ * @retval false if there were no changes.
+ */
+bool pc_statusup(struct map_session_data* sd, int type, int increase) {
+	int max_increase = 0, current = 0, needed_points = 0, final_value = 0;
 
 	nullpo_ret(sd);
 
 	// check conditions
-	need = pc->need_status_point(sd,type,1);
-	if( type < SP_STR || type > SP_LUK || need < 0 || need > sd->status.status_point )
-	{
-		clif->statusupack(sd,type,0,0);
-		return 1;
+	if (type < SP_STR || type > SP_LUK || increase <= 0) {
+		clif->statusupack(sd, type, 0, 0);
+		return false;
 	}
 
 	// check limits
-	max = pc_maxparameter(sd);
-	if( pc_getstat(sd,type) >= max )
-	{
-		clif->statusupack(sd,type,0,0);
-		return 1;
+	current = pc->getstat(sd, type);
+	max_increase = pc->maxparameterincrease(sd, type);
+	increase = cap_value(increase, 0, max_increase); // cap to the maximum status points available
+	if (increase <= 0 || current + increase > pc_maxparameter(sd)) {
+		clif->statusupack(sd, type, 0, 0);
+		return false;
+	}
+
+	// check status points
+	needed_points = pc->need_status_point(sd, type, increase);
+	if (needed_points < 0 || needed_points > sd->status.status_point) { // Sanity check
+		clif->statusupack(sd, type, 0, 0);
+		return false;
 	}
 
 	// set new values
-	val = pc_setstat(sd, type, pc_getstat(sd,type) + 1);
-	sd->status.status_point -= need;
+	final_value = pc->setstat(sd, type, current + increase);
+	sd->status.status_point -= needed_points;
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd, SCO_NONE);
 
 	// update increase cost indicator
-	if( need != pc->need_status_point(sd,type,1) )
-		clif->updatestatus(sd, SP_USTR + type-SP_STR);
+	clif->updatestatus(sd, SP_USTR + type-SP_STR);
 
 	// update statpoint count
-	clif->updatestatus(sd,SP_STATUSPOINT);
+	clif->updatestatus(sd, SP_STATUSPOINT);
 
 	// update stat value
-	clif->statusupack(sd,type,1,val); // required
-	if( val > 255 )
-		clif->updatestatus(sd,type); // send after the 'ack' to override the truncated value
+	clif->statusupack(sd, type, 1, final_value); // required
+	if (final_value > 255)
+		clif->updatestatus(sd, type); // send after the 'ack' to override the truncated value
 
-	return 0;
+	return true;
 }
 
-/// Raises a stat by the specified amount.
-/// Obeys max_parameter limits.
-/// Does not subtract stat points.
-///
-/// @param type The stat to change (see enum _sp)
-/// @param val The stat increase amount.
+/**
+ * Raises a stat by the specified amount.
+ *
+ * Obeys max_parameter limits.
+ * Does not subtract status points for the cost of the modified stat points.
+ *
+ * @param sd   The target character.
+ * @param type The stat to change (see enum status_point_types)
+ * @param val  The stat increase (or decrease) amount.
+ * @return the stat increase amount.
+ * @retval 0 if no changes were made.
+ */
 int pc_statusup2(struct map_session_data* sd, int type, int val)
 {
 	int max, need;
@@ -6067,16 +6346,16 @@ int pc_statusup2(struct map_session_data* sd, int type, int val)
 	if( type < SP_STR || type > SP_LUK )
 	{
 		clif->statusupack(sd,type,0,0);
-		return 1;
+		return 0;
 	}
 
 	need = pc->need_status_point(sd,type,1);
 
 	// set new value
 	max = pc_maxparameter(sd);
-	val = pc_setstat(sd, type, cap_value(pc_getstat(sd,type) + val, 1, max));
+	val = pc->setstat(sd, type, cap_value(pc->getstat(sd,type) + val, 1, max));
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 
 	// update increase cost indicator
 	if( need != pc->need_status_point(sd,type,1) )
@@ -6087,7 +6366,7 @@ int pc_statusup2(struct map_session_data* sd, int type, int val)
 	if( val > 255 )
 		clif->updatestatus(sd,type); // send after the 'ack' to override the truncated value
 
-	return 0;
+	return val;
 }
 
 /*==========================================
@@ -6110,7 +6389,7 @@ int pc_skillup(struct map_session_data *sd,uint16 skill_id) {
 
 	if( !(index = skill->get_index(skill_id)) )
 		return 0;
-
+	
 	if( sd->status.skill_point > 0 &&
 		sd->status.skill[index].id &&
 		sd->status.skill[index].flag == SKILL_FLAG_PERMANENT && //Don't allow raising while you have granted skills. [Skotlex]
@@ -6118,34 +6397,29 @@ int pc_skillup(struct map_session_data *sd,uint16 skill_id) {
 	{
 		sd->status.skill[index].lv++;
 		sd->status.skill_point--;
-		if( !skill_db[index].inf )
-			status_calc_pc(sd,0); // Only recalculate for passive skills.
+		if( !skill->db[index].inf )
+			status_calc_pc(sd,SCO_NONE); // Only recalculate for passive skills.
 		else if( sd->status.skill_point == 0 && (sd->class_&MAPID_UPPERMASK) == MAPID_TAEKWON && sd->status.base_level >= 90 && pc->famerank(sd->status.char_id, MAPID_TAEKWON) )
 			pc->calc_skilltree(sd); // Required to grant all TK Ranger skills.
 		else
-			pc_check_skilltree(sd, skill_id); // Check if a new skill can Lvlup
+			pc->check_skilltree(sd, skill_id); // Check if a new skill can Lvlup
 
-		clif->skillup(sd,skill_id);
+		clif->skillup(sd,skill_id, sd->status.skill[index].lv, 1);
 		clif->updatestatus(sd,SP_SKILLPOINT);
 		if( skill_id == GN_REMODELING_CART ) /* cart weight info was updated by status_calc_pc */
 			clif->updatestatus(sd,SP_CARTINFO);
 		if (!pc_has_permission(sd, PC_PERM_ALL_SKILL)) // may skill everything at any time anyways, and this would cause a huge slowdown
 			clif->skillinfoblock(sd);
-	}else if( battle_config.skillup_limit ){
-		int pts = 0, i, id;
-		for(i = 0; i < MAX_SKILL_TREE && (id=skill_tree[pc_class2idx(sd->status.class_)][i].id) > 0 ; i++){
-			int inf2 = skill->get_inf2(id);
-			if ( inf2&INF2_QUEST_SKILL || (inf2&(INF2_WEDDING_SKILL|INF2_SPIRIT_SKILL)) || id == NV_BASIC )
-				continue;
-			if( sd->status.skill[id].id && sd->status.skill[id].flag == SKILL_FLAG_PERMANENT )
-				pts += pc_checkskill(sd, id);
+	} else if( battle_config.skillup_limit ){
+		if( sd->sktree.second )
+			clif->msg_value(sd, 0x61E, sd->sktree.second);
+		else if( sd->sktree.third )
+			clif->msg_value(sd, 0x61F, sd->sktree.third);
+		else if( pc->calc_skillpoint(sd) < 9 ) {
+			/* TODO: official response? */
+			clif->colormes(sd->fd,COLOR_RED,"You need the basic skills");
 		}
-		if( pts < sd->change_level_2nd )
-			clif->msg_value(sd, 0x61E, sd->change_level_2nd-pts);
-		else if( pts < (sd->change_level_3rd + sd->change_level_2nd) )
-			clif->msg_value(sd, 0x61F, sd->change_level_3rd - (pts - sd->change_level_2nd));
 	}
-
 	return 0;
 }
 
@@ -6170,22 +6444,22 @@ int pc_allskillup(struct map_session_data *sd)
 	if (pc_has_permission(sd, PC_PERM_ALL_SKILL)) { //Get ALL skills except npc/guild ones. [Skotlex]
 		//and except SG_DEVIL [Komurka] and MO_TRIPLEATTACK and RG_SNATCHER [ultramage]
 		for(i=0;i<MAX_SKILL;i++){
-			switch( skill_db[i].nameid ) {
+			switch( skill->db[i].nameid ) {
 				case SG_DEVIL:
 				case MO_TRIPLEATTACK:
 				case RG_SNATCHER:
 					continue;
 				default:
-					if( !(skill_db[i].inf2&(INF2_NPC_SKILL|INF2_GUILD_SKILL)) )
-						if ( ( sd->status.skill[i].lv = skill_db[i].max ) )//Nonexistant skills should return a max of 0 anyway.
-							sd->status.skill[i].id = skill_db[i].nameid;
+					if( !(skill->db[i].inf2&(INF2_NPC_SKILL|INF2_GUILD_SKILL)) )
+						if ( ( sd->status.skill[i].lv = skill->db[i].max ) )//Nonexistant skills should return a max of 0 anyway.
+							sd->status.skill[i].id = skill->db[i].nameid;
 			}
 		}
 	} else {
 		int inf2;
-		for(i=0;i < MAX_SKILL_TREE && (id=skill_tree[pc->class2idx(sd->status.class_)][i].id)>0;i++){
-			int idx = skill_tree[pc->class2idx(sd->status.class_)][i].idx;
-			inf2 = skill_db[idx].inf2;
+		for(i=0;i < MAX_SKILL_TREE && (id=pc->skill_tree[pc->class2idx(sd->status.class_)][i].id)>0;i++){
+			int idx = pc->skill_tree[pc->class2idx(sd->status.class_)][i].idx;
+			inf2 = skill->db[idx].inf2;
 			if (
 				(inf2&INF2_QUEST_SKILL && !battle_config.quest_skill_learn) ||
 				(inf2&(INF2_WEDDING_SKILL|INF2_SPIRIT_SKILL)) ||
@@ -6197,7 +6471,7 @@ int pc_allskillup(struct map_session_data *sd)
 			sd->status.skill[idx].lv = skill->tree_get_max(id, sd->status.class_);	// celest
 		}
 	}
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 	//Required because if you could level up all skills previously,
 	//the update will not be sent as only the lv variable changes.
 	clif->skillinfoblock(sd);
@@ -6287,7 +6561,7 @@ int pc_resetlvl(struct map_session_data* sd,int type)
 	if ((type == 1 || type == 2 || type == 3) && sd->status.party_id)
 		party->send_levelup(sd);
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_FORCE);
 	clif->skillinfoblock(sd);
 
 	return 0;
@@ -6302,33 +6576,33 @@ int pc_resetstate(struct map_session_data* sd)
 	if (battle_config.use_statpoint_table)
 	{	// New statpoint table used here - Dexity
 		if (sd->status.base_level > MAX_LEVEL)
-		{	//statp[] goes out of bounds, can't reset!
+		{	//pc->statp[] goes out of bounds, can't reset!
 			ShowError("pc_resetstate: Can't reset stats of %d:%d, the base level (%d) is greater than the max level supported (%d)\n",
 				sd->status.account_id, sd->status.char_id, sd->status.base_level, MAX_LEVEL);
 			return 0;
 		}
 
-		sd->status.status_point = statp[sd->status.base_level] + ( sd->class_&JOBL_UPPER ? 52 : 0 ); // extra 52+48=100 stat points
+		sd->status.status_point = pc->statp[sd->status.base_level] + ( sd->class_&JOBL_UPPER ? 52 : 0 ); // extra 52+48=100 stat points
 	}
 	else
 	{
 		int add=0;
-		add += pc->need_status_point(sd, SP_STR, 1-pc_getstat(sd, SP_STR));
-		add += pc->need_status_point(sd, SP_AGI, 1-pc_getstat(sd, SP_AGI));
-		add += pc->need_status_point(sd, SP_VIT, 1-pc_getstat(sd, SP_VIT));
-		add += pc->need_status_point(sd, SP_INT, 1-pc_getstat(sd, SP_INT));
-		add += pc->need_status_point(sd, SP_DEX, 1-pc_getstat(sd, SP_DEX));
-		add += pc->need_status_point(sd, SP_LUK, 1-pc_getstat(sd, SP_LUK));
+		add += pc->need_status_point(sd, SP_STR, 1-pc->getstat(sd, SP_STR));
+		add += pc->need_status_point(sd, SP_AGI, 1-pc->getstat(sd, SP_AGI));
+		add += pc->need_status_point(sd, SP_VIT, 1-pc->getstat(sd, SP_VIT));
+		add += pc->need_status_point(sd, SP_INT, 1-pc->getstat(sd, SP_INT));
+		add += pc->need_status_point(sd, SP_DEX, 1-pc->getstat(sd, SP_DEX));
+		add += pc->need_status_point(sd, SP_LUK, 1-pc->getstat(sd, SP_LUK));
 
 		sd->status.status_point+=add;
 	}
 
-	pc_setstat(sd, SP_STR, 1);
-	pc_setstat(sd, SP_AGI, 1);
-	pc_setstat(sd, SP_VIT, 1);
-	pc_setstat(sd, SP_INT, 1);
-	pc_setstat(sd, SP_DEX, 1);
-	pc_setstat(sd, SP_LUK, 1);
+	pc->setstat(sd, SP_STR, 1);
+	pc->setstat(sd, SP_AGI, 1);
+	pc->setstat(sd, SP_VIT, 1);
+	pc->setstat(sd, SP_INT, 1);
+	pc->setstat(sd, SP_DEX, 1);
+	pc->setstat(sd, SP_LUK, 1);
 
 	clif->updatestatus(sd,SP_STR);
 	clif->updatestatus(sd,SP_AGI);
@@ -6349,10 +6623,10 @@ int pc_resetstate(struct map_session_data* sd)
 	if( sd->mission_mobid ) { //bugreport:2200
 		sd->mission_mobid = 0;
 		sd->mission_count = 0;
-		pc_setglobalreg(sd,"TK_MISSION_ID", 0);
+		pc_setglobalreg(sd,script->add_str("TK_MISSION_ID"), 0);
 	}
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 
 	return 1;
 }
@@ -6382,7 +6656,7 @@ int pc_resetskill(struct map_session_data* sd, int flag)
 		if( pc->checkskill(sd, SG_DEVIL) &&  !pc->nextjobexp(sd) ) //Remove perma blindness due to skill-reset. [Skotlex]
 			clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_DEVIL1);
 		i = sd->sc.option;
-		if( i&OPTION_RIDING && (!pc->checkskill(sd, KN_RIDING) || (sd->class_&MAPID_THIRDMASK) == MAPID_RUNE_KNIGHT) )
+		if( i&OPTION_RIDING && pc->checkskill(sd, KN_RIDING) )
 			i &= ~OPTION_RIDING;
 		if( i&OPTION_FALCON && pc->checkskill(sd, HT_FALCON) )
 			i &= ~OPTION_FALCON;
@@ -6405,7 +6679,7 @@ int pc_resetskill(struct map_session_data* sd, int flag)
 			pc->setoption(sd, i);
 
 		if( homun_alive(sd->hd) && pc->checkskill(sd, AM_CALLHOMUN) )
-			homun->vaporize(sd, 0);
+			homun->vaporize(sd, HOM_ST_REST);
 	}
 
 	for( i = 1; i < MAX_SKILL; i++ ) {
@@ -6413,22 +6687,22 @@ int pc_resetskill(struct map_session_data* sd, int flag)
 		lv = sd->status.skill[i].lv;
 		if (lv < 1) continue;
 
-		inf2 = skill_db[i].inf2;
+		inf2 = skill->db[i].inf2;
 
 		if( inf2&(INF2_WEDDING_SKILL|INF2_SPIRIT_SKILL) ) //Avoid reseting wedding/linker skills.
 			continue;
 		
-		skill_id = skill_db[i].nameid;
+		skill_id = skill->db[i].nameid;
 		
 		// Don't reset trick dead if not a novice/baby
-		if( skill_id == NV_TRICKDEAD && (sd->class_&MAPID_UPPERMASK) != MAPID_NOVICE ) {
+		if( skill_id == NV_TRICKDEAD && (sd->class_&(MAPID_BASEMASK|JOBL_2)) != MAPID_NOVICE ) {
 			sd->status.skill[i].lv = 0;
 			sd->status.skill[i].flag = 0;
 			continue;
 		}
 
 		// do not reset basic skill
-		if( skill_id == NV_BASIC && (sd->class_&MAPID_UPPERMASK) != MAPID_NOVICE )
+		if( skill_id == NV_BASIC && (sd->class_&(MAPID_BASEMASK|JOBL_2)) != MAPID_NOVICE )
 			continue;
 
 		if( sd->status.skill[i].flag == SKILL_FLAG_PERM_GRANTED )
@@ -6447,8 +6721,7 @@ int pc_resetskill(struct map_session_data* sd, int flag)
 		}
 		if( sd->status.skill[i].flag == SKILL_FLAG_PERMANENT )
 			skill_point += lv;
-		else
-		if( sd->status.skill[i].flag == SKILL_FLAG_REPLACED_LV_0 )
+		else if( sd->status.skill[i].flag >= SKILL_FLAG_REPLACED_LV_0 )
 			skill_point += (sd->status.skill[i].flag - SKILL_FLAG_REPLACED_LV_0);
 
 		if( !(flag&2) ) {// reset
@@ -6461,10 +6734,25 @@ int pc_resetskill(struct map_session_data* sd, int flag)
 
 	sd->status.skill_point += skill_point;
 
+
+	if( !(flag&2) ) {
+		// Remove all SCs that can't be inactivated without a skill
+		if( sd->sc.data[SC_STORMKICK_READY] )
+			status_change_end(&sd->bl, SC_STORMKICK_READY, INVALID_TIMER);
+		if( sd->sc.data[SC_DOWNKICK_READY] )
+			status_change_end(&sd->bl, SC_DOWNKICK_READY, INVALID_TIMER);
+		if( sd->sc.data[SC_TURNKICK_READY] )
+			status_change_end(&sd->bl, SC_TURNKICK_READY, INVALID_TIMER);
+		if( sd->sc.data[SC_COUNTERKICK_READY] )
+			status_change_end(&sd->bl, SC_COUNTERKICK_READY, INVALID_TIMER);
+		if( sd->sc.data[SC_DODGE_READY] )
+			status_change_end(&sd->bl, SC_DODGE_READY, INVALID_TIMER);
+	}
+
 	if( flag&1 ) {
 		clif->updatestatus(sd,SP_SKILLPOINT);
 		clif->skillinfoblock(sd);
-		status_calc_pc(sd,0);
+		status_calc_pc(sd,SCO_FORCE);
 	}
 
 	return skill_point;
@@ -6482,7 +6770,7 @@ int pc_resetfeel(struct map_session_data* sd)
 	{
 		sd->feel_map[i].m = -1;
 		sd->feel_map[i].index = 0;
-		pc_setglobalreg(sd,sg_info[i].feel_var,0);
+		pc_setglobalreg(sd,script->add_str(pc->sg_info[i].feel_var),0);
 	}
 
 	return 0;
@@ -6496,7 +6784,7 @@ int pc_resethate(struct map_session_data* sd)
 	for (i=0; i<3; i++)
 	{
 		sd->hate_mob[i] = -1;
-		pc_setglobalreg(sd,sg_info[i].hate_var,0);
+		pc_setglobalreg(sd,script->add_str(pc->sg_info[i].hate_var),0);
 	}
 	return 0;
 }
@@ -6551,7 +6839,7 @@ void pc_respawn(struct map_session_data* sd, clr_type clrtype)
 {
 	if( !pc_isdead(sd) )
 		return; // not applicable
-	if( sd->bg_id && bg_member_respawn(sd) )
+	if( sd->bg_id && bg->member_respawn(sd) )
 		return; // member revived by battleground
 
 	pc->setstand(sd);
@@ -6560,9 +6848,8 @@ void pc_respawn(struct map_session_data* sd, clr_type clrtype)
 		clif->resurrection(&sd->bl, 1); //If warping fails, send a normal stand up packet.
 }
 
-static int pc_respawn_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd = iMap->id2sd(id);
+int pc_respawn_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd = map->id2sd(id);
 	if( sd != NULL )
 	{
 		sd->pvp_point=0;
@@ -6589,86 +6876,89 @@ void pc_damage(struct map_session_data *sd,struct block_list *src,unsigned int h
 		skill->sit(sd,0);
 	}
 
-	if( sd->progressbar.npc_id )
+	if( sd->progressbar.npc_id ){
 		clif->progressbar_abort(sd);
+		sd->state.workinprogress = 0;
+	}
 
 	if( sd->status.pet_id > 0 && sd->pd && battle_config.pet_damage_support )
-		pet_target_check(sd,src,1);
+		pet->target_check(sd,src,1);
 
 	if( sd->status.ele_id > 0 )
-		elemental_set_target(sd,src);
+		elemental->set_target(sd,src);
 
-	sd->canlog_tick = iTimer->gettick();
+	sd->canlog_tick = timer->gettick();
 }
 
 /*==========================================
  * Invoked when a player has negative current hp
  *------------------------------------------*/
 int pc_dead(struct map_session_data *sd,struct block_list *src) {
-	int i=0,j=0,k=0;
-	unsigned int tick = iTimer->gettick();
+	int i=0,j=0;
+	int64 tick = timer->gettick();
 
-	for(k = 0; k < 5; k++)
-		if (sd->devotion[k]){
-			struct map_session_data *devsd = iMap->id2sd(sd->devotion[k]);
+	for(j = 0; j < 5; j++) {
+		if (sd->devotion[j]){
+			struct map_session_data *devsd = map->id2sd(sd->devotion[j]);
 			if (devsd)
 				status_change_end(&devsd->bl, SC_DEVOTION, INVALID_TIMER);
-			sd->devotion[k] = 0;
+			sd->devotion[j] = 0;
 		}
+	}
 
 	if(sd->status.pet_id > 0 && sd->pd) {
 		struct pet_data *pd = sd->pd;
-		if( !map[sd->bl.m].flag.noexppenalty ) {
-			pet_set_intimate(pd, pd->pet.intimate - pd->petDB->die);
+		if( !map->list[sd->bl.m].flag.noexppenalty ) {
+			pet->set_intimate(pd, pd->pet.intimate - pd->petDB->die);
 			if( pd->pet.intimate < 0 )
 				pd->pet.intimate = 0;
 			clif->send_petdata(sd,sd->pd,1,pd->pet.intimate);
 		}
 		if( sd->pd->target_id ) // Unlock all targets...
-			pet_unlocktarget(sd->pd);
+			pet->unlocktarget(sd->pd);
 	}
 
 	if (sd->status.hom_id > 0){
-	    if(battle_config.homunculus_auto_vapor && sd->hd && !sd->hd->sc.data[SC_LIGHT_OF_REGENE])
-		    homun->vaporize(sd, 0);
+	    if(battle_config.homunculus_auto_vapor && sd->hd)
+		    homun->vaporize(sd, HOM_ST_REST);
 	}
 
 	if( sd->md )
-		merc_delete(sd->md, 3); // Your mercenary soldier has ran away.
+		mercenary->delete(sd->md, 3); // Your mercenary soldier has ran away.
 
 	if( sd->ed )
-		elemental_delete(sd->ed, 0);
+		elemental->delete(sd->ed, 0);
 
 	// Leave duel if you die [LuzZza]
 	if(battle_config.duel_autoleave_when_die) {
 		if(sd->duel_group > 0)
-			duel_leave(sd->duel_group, sd);
+			duel->leave(sd->duel_group, sd);
 		if(sd->duel_invite > 0)
-			duel_reject(sd->duel_invite, sd);
+			duel->reject(sd->duel_invite, sd);
 	}
 
 	if (sd->npc_id && sd->st && sd->st->state != RUN)
-		npc_event_dequeue(sd);
+		npc->event_dequeue(sd);
 	
-	pc_setglobalreg(sd,"PC_DIE_COUNTER",sd->die_counter+1);
+	pc_setglobalreg(sd,script->add_str("PC_DIE_COUNTER"),sd->die_counter+1);
 	pc->setparam(sd, SP_KILLERRID, src?src->id:0);
 
 	if( sd->bg_id ) {/* TODO: purge when bgqueue is deemed ok */
-		struct battleground_data *bg;
-		if( (bg = bg_team_search(sd->bg_id)) != NULL && bg->die_event[0] )
-			npc_event(sd, bg->die_event, 0);
+		struct battleground_data *bgd;
+		if( (bgd = bg->team_search(sd->bg_id)) != NULL && bgd->die_event[0] )
+			npc->event(sd, bgd->die_event, 0);
 	}
 	
 	for( i = 0; i < sd->queues_count; i++ ) {
 		struct hQueue *queue;
 		if( (queue = script->queue(sd->queues[i])) && queue->onDeath[0] != '\0' )
-			npc_event(sd, queue->onDeath, 0);
+			npc->event(sd, queue->onDeath, 0);
 	}
 	
-	npc_script_event(sd,NPCE_DIE);
+	npc->script_event(sd,NPCE_DIE);
 		
 	// Clear anything NPC-related when you die and was interacting with one.
-	if (sd->npc_id || sd->npc_shopid) {
+	if ( (sd->npc_id || sd->npc_shopid) && sd->state.dialog) {
 		if (sd->state.using_fake_npc) {
 			clif->clearunit_single(sd->npc_id, CLR_OUTSIGHT, sd->fd);
 			sd->state.using_fake_npc = 0;
@@ -6710,14 +7000,14 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 			{
 				struct mob_data *md=(struct mob_data *)src;
 				if(md->target_id==sd->bl.id)
-					mob_unlocktarget(md,tick);
+					mob->unlocktarget(md,tick);
 				if(battle_config.mobs_level_up && md->status.hp &&
 					(unsigned int)md->level < pc->maxbaselv(sd) &&
 					!md->guardian_data && !md->special_state.ai// Guardians/summons should not level. [Skotlex]
 				) { 	// monster level up [Valaris]
 					clif->misceffect(&md->bl,0);
 					md->level++;
-					status_calc_mob(md, 0);
+					status_calc_mob(md, SCO_NONE);
 					status_percent_heal(src,10,0);
 
 					if( battle_config.show_mob_info&4 )
@@ -6743,12 +7033,12 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 	if (src && src->type == BL_PC) {
 		struct map_session_data *ssd = (struct map_session_data *)src;
 		pc->setparam(ssd, SP_KILLEDRID, sd->bl.id);
-		npc_script_event(ssd, NPCE_KILLPC);
+		npc->script_event(ssd, NPCE_KILLPC);
 
 		if (battle_config.pk_mode&2) {
 			ssd->status.manner -= 5;
 			if(ssd->status.manner < 0)
-				sc_start(src,SC_NOCHAT,100,0,0);
+				sc_start(NULL,src,SC_NOCHAT,100,0,0);
 #if 0
 			// PK/Karma system code (not enabled yet) [celest]
 			// originally from Kade Online, so i don't know if any of these is correct ^^;
@@ -6775,9 +7065,9 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 		}
 	}
 
-	if(battle_config.bone_drop==2
-		|| (battle_config.bone_drop==1 && map[sd->bl.m].flag.pvp))
-	{
+	if( battle_config.bone_drop==2
+	 || (battle_config.bone_drop==1 && map->list[sd->bl.m].flag.pvp)
+	) {
 		struct item item_tmp;
 		memset(&item_tmp,0,sizeof(item_tmp));
 		item_tmp.nameid=ITEMID_SKULL_;
@@ -6786,12 +7076,11 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 		item_tmp.card[1]=0;
 		item_tmp.card[2]=GetWord(sd->status.char_id,0); // CharId
 		item_tmp.card[3]=GetWord(sd->status.char_id,1);
-		iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+		map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 	}
 
 	// activate Steel body if a super novice dies at 99+% exp [celest]
-	if ((sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && !sd->state.snovice_dead_flag)
-  	{
+	if ((sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && !sd->state.snovice_dead_flag) {
 		unsigned int next = pc->nextbaseexp(sd);
 		if( next == 0 ) next = pc->thisbaseexp(sd);
 		if( get_percentage(sd->status.base_exp,next) >= 99 ) {
@@ -6801,79 +7090,86 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 			clif->resurrection(&sd->bl, 1);
 			if(battle_config.pc_invincible_time)
 				pc->setinvincibletimer(sd, battle_config.pc_invincible_time);
-			sc_start(&sd->bl,status_skill2sc(MO_STEELBODY),100,1,skill->get_time(MO_STEELBODY,1));
-			if(map_flag_gvg(sd->bl.m))
-				pc_respawn_timer(INVALID_TIMER, iTimer->gettick(), sd->bl.id, 0);
+			sc_start(NULL,&sd->bl,status->skill2sc(MO_STEELBODY),100,1,skill->get_time(MO_STEELBODY,1));
+			if(map_flag_gvg2(sd->bl.m))
+				pc->respawn_timer(INVALID_TIMER, timer->gettick(), sd->bl.id, 0);
 			return 0;
 		}
 	}
 
 	// changed penalty options, added death by player if pk_mode [Valaris]
-	if(battle_config.death_penalty_type
-		&& (sd->class_&MAPID_UPPERMASK) != MAPID_NOVICE	// only novices will receive no penalty
-		&& !map[sd->bl.m].flag.noexppenalty && !map_flag_gvg(sd->bl.m)
-		&& !sd->sc.data[SC_BABY] && !sd->sc.data[SC_CASH_DEATHPENALTY])
-	{
-		unsigned int base_penalty =0;
+	if( battle_config.death_penalty_type
+	   && (sd->class_&MAPID_UPPERMASK) != MAPID_NOVICE // only novices will receive no penalty
+	   && !map->list[sd->bl.m].flag.noexppenalty && !map_flag_gvg2(sd->bl.m)
+	   && !sd->sc.data[SC_BABY] && !sd->sc.data[SC_CASH_DEATHPENALTY]
+	   ) {
+		unsigned int base_penalty = 0;
 		if (battle_config.death_penalty_base > 0) {
+			
 			switch (battle_config.death_penalty_type) {
 				case 1:
 					base_penalty = (unsigned int) ((double)pc->nextbaseexp(sd) * (double)battle_config.death_penalty_base/10000);
-				break;
+					break;
 				case 2:
 					base_penalty = (unsigned int) ((double)sd->status.base_exp * (double)battle_config.death_penalty_base/10000);
-				break;
+					break;
 			}
+			
 			if(base_penalty) {
 			  	if (battle_config.pk_mode && src && src->type==BL_PC)
 					base_penalty*=2;
+				if( sd->status.mod_death != 100 )
+					base_penalty = base_penalty * sd->status.mod_death / 100;
 				sd->status.base_exp -= min(sd->status.base_exp, base_penalty);
 				clif->updatestatus(sd,SP_BASEEXP);
 			}
 		}
-		if(battle_config.death_penalty_job > 0)
-	  	{
+		
+		if(battle_config.death_penalty_job > 0) {
 			base_penalty = 0;
+			
 			switch (battle_config.death_penalty_type) {
 				case 1:
 					base_penalty = (unsigned int) ((double)pc->nextjobexp(sd) * (double)battle_config.death_penalty_job/10000);
-				break;
+					break;
 				case 2:
 					base_penalty = (unsigned int) ((double)sd->status.job_exp * (double)battle_config.death_penalty_job/10000);
-				break;
+					break;
 			}
+			
 			if(base_penalty) {
 			  	if (battle_config.pk_mode && src && src->type==BL_PC)
 					base_penalty*=2;
+				if( sd->status.mod_death != 100 )
+					base_penalty = base_penalty * sd->status.mod_death / 100;
 				sd->status.job_exp -= min(sd->status.job_exp, base_penalty);
 				clif->updatestatus(sd,SP_JOBEXP);
 			}
 		}
-		if(battle_config.zeny_penalty > 0 && !map[sd->bl.m].flag.nozenypenalty)
-	  	{
+		
+		if(battle_config.zeny_penalty > 0 && !map->list[sd->bl.m].flag.nozenypenalty) {
 			base_penalty = (unsigned int)((double)sd->status.zeny * (double)battle_config.zeny_penalty / 10000.);
 			if(base_penalty)
 				pc->payzeny(sd, base_penalty, LOG_TYPE_PICKDROP_PLAYER, NULL);
 		}
 	}
 
-	if(map[sd->bl.m].flag.pvp_nightmaredrop)
-	{ // Moved this outside so it works when PVP isn't enabled and during pk mode [Ancyker]
-		for(j=0;j<map[sd->bl.m].drop_list_count;j++){
-			int id = map[sd->bl.m].drop_list[j].drop_id;
-			int type = map[sd->bl.m].drop_list[j].drop_type;
-			int per = map[sd->bl.m].drop_list[j].drop_per;
+	if(map->list[sd->bl.m].flag.pvp_nightmaredrop) {
+		// Moved this outside so it works when PVP isn't enabled and during pk mode [Ancyker]
+		for(j=0;j<map->list[sd->bl.m].drop_list_count;j++){
+			int id = map->list[sd->bl.m].drop_list[j].drop_id;
+			int type = map->list[sd->bl.m].drop_list[j].drop_type;
+			int per = map->list[sd->bl.m].drop_list[j].drop_per;
 			if(id == 0)
 				continue;
 			if(id == -1){
-				int eq_num=0,eq_n[MAX_INVENTORY];
+				int eq_num=0,eq_n[MAX_INVENTORY],k;
 				memset(eq_n,0,sizeof(eq_n));
 				for(i=0;i<MAX_INVENTORY;i++){
 					if( (type == 1 && !sd->status.inventory[i].equip)
 						|| (type == 2 && sd->status.inventory[i].equip)
 						||  type == 3)
 					{
-						int k;
 						ARR_FIND( 0, MAX_INVENTORY, k, eq_n[k] <= 0 );
 						if( k < MAX_INVENTORY )
 							eq_n[k] = i;
@@ -6906,10 +7202,20 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 			}
 		}
 	}
+
+	// Remove autotrade to prevent autotrading from save point
+	if( (sd->state.standalone || sd->state.autotrade)
+	 && (map->list[sd->bl.m].flag.pvp || map->list[sd->bl.m].flag.gvg)
+	  ) {
+		sd->state.autotrade = 0;
+		sd->state.standalone = 0;
+		pc->autotrade_update(sd,PAUC_REMOVE);
+		map->quit(sd);
+	}
+
 	// pvp
 	// disable certain pvp functions on pk_mode [Valaris]
-	if( map[sd->bl.m].flag.pvp && !battle_config.pk_mode && !map[sd->bl.m].flag.pvp_nocalcrank )
-	{
+	if( map->list[sd->bl.m].flag.pvp && !battle_config.pk_mode && !map->list[sd->bl.m].flag.pvp_nocalcrank ) {
 		sd->pvp_point -= 5;
 		sd->pvp_lost++;
 		if( src && src->type == BL_PC )
@@ -6920,30 +7226,26 @@ int pc_dead(struct map_session_data *sd,struct block_list *src) {
 		}
 		if( sd->pvp_point < 0 )
 		{
-			iTimer->add_timer(tick+1000, pc_respawn_timer,sd->bl.id,0);
+			timer->add(tick+1, pc->respawn_timer,sd->bl.id,0);
 			return 1|8;
 		}
 	}
 	//GvG
-	if( map_flag_gvg(sd->bl.m) )
-	{
-		iTimer->add_timer(tick+1000, pc_respawn_timer, sd->bl.id, 0);
+	if( map_flag_gvg2(sd->bl.m) ) {
+		timer->add(tick+1, pc->respawn_timer, sd->bl.id, 0);
 		return 1|8;
-	}
-	else if( sd->bg_id )
-	{
-		struct battleground_data *bg = bg_team_search(sd->bg_id);
-		if( bg && bg->mapindex > 0 )
-		{ // Respawn by BG
-			iTimer->add_timer(tick+1000, pc_respawn_timer, sd->bl.id, 0);
+	} else if( sd->bg_id ) {
+		struct battleground_data *bgd = bg->team_search(sd->bg_id);
+		if( bgd && bgd->mapindex > 0 ) { // Respawn by BG
+			timer->add(tick+1000, pc->respawn_timer, sd->bl.id, 0);
 			return 1|8;
 		}
 	}
 
-
 	//Reset "can log out" tick.
 	if( battle_config.prevent_logout )
-		sd->canlog_tick = iTimer->gettick() - battle_config.prevent_logout;
+		sd->canlog_tick = timer->gettick() - battle_config.prevent_logout;
+
 	return 1;
 }
 
@@ -6956,10 +7258,10 @@ void pc_revive(struct map_session_data *sd,unsigned int hp, unsigned int sp) {
 		pc->setinvincibletimer(sd, battle_config.pc_invincible_time);
 
 	if( sd->state.gmaster_flag ) {
-		guild->aura_refresh(sd,GD_LEADERSHIP,guild->checkskill(sd->state.gmaster_flag,GD_LEADERSHIP));
-		guild->aura_refresh(sd,GD_GLORYWOUNDS,guild->checkskill(sd->state.gmaster_flag,GD_GLORYWOUNDS));
-		guild->aura_refresh(sd,GD_SOULCOLD,guild->checkskill(sd->state.gmaster_flag,GD_SOULCOLD));
-		guild->aura_refresh(sd,GD_HAWKEYES,guild->checkskill(sd->state.gmaster_flag,GD_HAWKEYES));
+		guild->aura_refresh(sd,GD_LEADERSHIP,guild->checkskill(sd->guild,GD_LEADERSHIP));
+		guild->aura_refresh(sd,GD_GLORYWOUNDS,guild->checkskill(sd->guild,GD_GLORYWOUNDS));
+		guild->aura_refresh(sd,GD_SOULCOLD,guild->checkskill(sd->guild,GD_SOULCOLD));
+		guild->aura_refresh(sd,GD_HAWKEYES,guild->checkskill(sd->guild,GD_HAWKEYES));
 	}
 }
 // script
@@ -7007,6 +7309,9 @@ int pc_readparam(struct map_session_data* sd,int type)
 		case SP_KILLEDRID:       val = sd->killedrid; break;
 		case SP_SLOTCHANGE:		 val = sd->status.slotchange; break;
 		case SP_CHARRENAME:		 val = sd->status.rename; break;
+		case SP_MOD_EXP:         val = sd->status.mod_exp; break;
+		case SP_MOD_DROP:        val = sd->status.mod_drop; break;
+		case SP_MOD_DEATH:       val = sd->status.mod_death; break;
 		case SP_CRITICAL:        val = sd->battle_status.cri/10; break;
 		case SP_ASPD:            val = (2000-sd->battle_status.amotion)/10; break;
 		case SP_BASE_ATK:	     val = sd->battle_status.batk; break;
@@ -7020,7 +7325,7 @@ int pc_readparam(struct map_session_data* sd,int type)
 		case SP_DEFELE:		     val = sd->battle_status.def_ele; break;
 #ifndef RENEWAL_CAST
 		case SP_VARCASTRATE:
-#endif	
+#endif
 		case SP_CASTRATE:
 				val = sd->castrate+=val;
 			break;
@@ -7139,7 +7444,7 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
 		clif->updatestatus(sd, SP_NEXTBASEEXP);
 		clif->updatestatus(sd, SP_STATUSPOINT);
 		clif->updatestatus(sd, SP_BASEEXP);
-		status_calc_pc(sd, 0);
+		status_calc_pc(sd, SCO_FORCE);
 		if(sd->status.party_id)
 		{
 			party->send_levelup(sd);
@@ -7156,7 +7461,7 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
 		// clif->updatestatus(sd, SP_JOBLEVEL);  // Gets updated at the bottom
 		clif->updatestatus(sd, SP_NEXTJOBEXP);
 		clif->updatestatus(sd, SP_JOBEXP);
-		status_calc_pc(sd, 0);
+		status_calc_pc(sd, SCO_FORCE);
 		break;
 	case SP_SKILLPOINT:
 		sd->status.skill_point = val;
@@ -7238,7 +7543,13 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
 		break;
 	case SP_MANNER:
 		sd->status.manner = val;
-		break;
+		if( val < 0 )
+			sc_start(NULL, &sd->bl, SC_NOCHAT, 100, 0, 0);
+		else {
+			status_change_end(&sd->bl, SC_NOCHAT, INVALID_TIMER);
+			clif->manner_message(sd, 5);
+		}
+		return 1; // status_change_start/status_change_end already sends packets warning the client
 	case SP_FAME:
 		sd->status.fame = val;
 		break;
@@ -7254,6 +7565,15 @@ int pc_setparam(struct map_session_data *sd,int type,int val)
 	case SP_CHARRENAME:
 		sd->status.rename = val;
 		return 1;
+	case SP_MOD_EXP:
+		sd->status.mod_exp = val;
+		return 1;
+	case SP_MOD_DROP:
+		sd->status.mod_drop = val;
+		return 1;
+	case SP_MOD_DEATH:
+		sd->status.mod_death = val;
+		return 1;
 	default:
 		ShowError("pc_setparam: Attempted to set unknown parameter '%d'.\n", type);
 		return 0;
@@ -7289,7 +7609,7 @@ void pc_heal(struct map_session_data *sd,unsigned int hp,unsigned int sp, int ty
  *------------------------------------------*/
 int pc_itemheal(struct map_session_data *sd,int itemid, int hp,int sp)
 {
-	int bonus;
+	int bonus, tmp;
 
 	if(hp) {
 		int i;
@@ -7297,22 +7617,22 @@ int pc_itemheal(struct map_session_data *sd,int itemid, int hp,int sp)
 			+ pc->checkskill(sd,SM_RECOVERY)*10
 			+ pc->checkskill(sd,AM_LEARNINGPOTION)*5;
 		// A potion produced by an Alchemist in the Fame Top 10 gets +50% effect [DracoRPG]
-		if (potion_flag > 1)
-			bonus += bonus*(potion_flag-1)*50/100;
+		if (script->potion_flag > 1)
+			bonus += bonus*(script->potion_flag-1)*50/100;
 		//All item bonuses.
 		bonus += sd->bonus.itemhealrate2;
-		//Item Group bonuses
-		bonus += bonus*itemdb_group_bonus(sd, itemid)/100;
 		//Individual item bonuses.
-		for(i = 0; i < ARRAYLENGTH(sd->itemhealrate) && sd->itemhealrate[i].nameid; i++)
-		{
-			if (sd->itemhealrate[i].nameid == itemid) {
+		for(i = 0; i < ARRAYLENGTH(sd->itemhealrate) && sd->itemhealrate[i].nameid; i++) {
+			struct item_data *it = itemdb->exists(sd->itemhealrate[i].nameid);
+			if (sd->itemhealrate[i].nameid == itemid || (it && it->group && itemdb->in_group(it->group,itemid))) {
 				bonus += bonus*sd->itemhealrate[i].rate/100;
 				break;
 			}
 		}
-		if(bonus!=100)
-			hp = hp * bonus / 100;
+
+		tmp = hp*bonus/100;
+		if(bonus != 100 && tmp > hp)
+			hp = tmp;
 
 		// Recovery Potion
 		if( sd->sc.data[SC_HEALPLUS] )
@@ -7322,10 +7642,12 @@ int pc_itemheal(struct map_session_data *sd,int itemid, int hp,int sp)
 		bonus = 100 + (sd->battle_status.int_<<1)
 			+ pc->checkskill(sd,MG_SRECOVERY)*10
 			+ pc->checkskill(sd,AM_LEARNINGPOTION)*5;
-		if (potion_flag > 1)
-			bonus += bonus*(potion_flag-1)*50/100;
-		if(bonus != 100)
-			sp = sp * bonus / 100;
+		if (script->potion_flag > 1)
+			bonus += bonus*(script->potion_flag-1)*50/100;
+
+		tmp = sp*bonus/100;
+		if(bonus != 100 && tmp > sp)
+			sp = tmp;
 	}
 	if( sd->sc.count ) {
 		if ( sd->sc.data[SC_CRITICALWOUND] ) {
@@ -7333,6 +7655,11 @@ int pc_itemheal(struct map_session_data *sd,int itemid, int hp,int sp)
 			sp -= sp * sd->sc.data[SC_CRITICALWOUND]->val2 / 100;
 		}
 
+		if( sd->sc.data[SC_VITALITYACTIVATION] ){
+			hp += hp / 2; // 1.5 times
+			sp -= sp / 2;
+		}
+
 		if ( sd->sc.data[SC_DEATHHURT] ) {
 			hp -= hp * 20 / 100;
 			sp -= sp * 20 / 100;
@@ -7348,7 +7675,7 @@ int pc_itemheal(struct map_session_data *sd,int itemid, int hp,int sp)
 #endif
 	}
 
-	return status_heal(&sd->bl, hp, sp, 1);
+	return status->heal(&sd->bl, hp, sp, 1);
 }
 
 /*==========================================
@@ -7390,7 +7717,7 @@ int pc_percentheal(struct map_session_data *sd,int hp,int sp)
 	return 0;
 }
 
-static int jobchange_killclone(struct block_list *bl, va_list ap)
+int jobchange_killclone(struct block_list *bl, va_list ap)
 {
 	struct mob_data *md;
 		int flag;
@@ -7441,12 +7768,12 @@ int pc_jobchange(struct map_session_data *sd,int job, int upper)
 	// changing from 1st to 2nd job
 	if ((b_class&JOBL_2) && !(sd->class_&JOBL_2) && (b_class&MAPID_UPPERMASK) != MAPID_SUPER_NOVICE) {
 		sd->change_level_2nd = sd->status.job_level;
-		pc_setglobalreg (sd, "jobchange_level", sd->change_level_2nd);
+		pc_setglobalreg (sd, script->add_str("jobchange_level"), sd->change_level_2nd);
 	}
 	// changing from 2nd to 3rd job
 	else if((b_class&JOBL_THIRD) && !(sd->class_&JOBL_THIRD)) {
 		sd->change_level_3rd = sd->status.job_level;
-		pc_setglobalreg (sd, "jobchange_level_3rd", sd->change_level_3rd);
+		pc_setglobalreg (sd, script->add_str("jobchange_level_3rd"), sd->change_level_3rd);
 	}
 
 	if(sd->cloneskill_id) {
@@ -7458,8 +7785,8 @@ int pc_jobchange(struct map_session_data *sd,int job, int upper)
 			clif->deleteskill(sd,sd->cloneskill_id);
 		}
 		sd->cloneskill_id = 0;
-		pc_setglobalreg(sd, "CLONE_SKILL", 0);
-		pc_setglobalreg(sd, "CLONE_SKILL_LV", 0);
+		pc_setglobalreg(sd, script->add_str("CLONE_SKILL"), 0);
+		pc_setglobalreg(sd, script->add_str("CLONE_SKILL_LV"), 0);
 	}
 
 	if(sd->reproduceskill_id) {
@@ -7471,16 +7798,16 @@ int pc_jobchange(struct map_session_data *sd,int job, int upper)
 			clif->deleteskill(sd,sd->reproduceskill_id);
 		}
 		sd->reproduceskill_id = 0;
-		pc_setglobalreg(sd, "REPRODUCE_SKILL",0);
-		pc_setglobalreg(sd, "REPRODUCE_SKILL_LV",0);
+		pc_setglobalreg(sd, script->add_str("REPRODUCE_SKILL"),0);
+		pc_setglobalreg(sd, script->add_str("REPRODUCE_SKILL_LV"),0);
 	}
 
 	if ( (b_class&MAPID_UPPERMASK) != (sd->class_&MAPID_UPPERMASK) ) { //Things to remove when changing class tree.
 		const int class_ = pc->class2idx(sd->status.class_);
 		short id;
-		for(i = 0; i < MAX_SKILL_TREE && (id = skill_tree[class_][i].id) > 0; i++) {
+		for(i = 0; i < MAX_SKILL_TREE && (id = pc->skill_tree[class_][i].id) > 0; i++) {
 			//Remove status specific to your current tree skills.
-			enum sc_type sc = status_skill2sc(id);
+			enum sc_type sc = status->skill2sc(id);
 			if (sc > SC_COMMON_MAX && sd->sc.data[sc])
 				status_change_end(&sd->bl, sc, INVALID_TIMER);
 		}
@@ -7522,7 +7849,7 @@ int pc_jobchange(struct map_session_data *sd,int job, int upper)
 	if (sd->disguise != -1)
 		pc->disguise(sd, -1);
 
-	status_set_viewdata(&sd->bl, job);
+	status->set_viewdata(&sd->bl, job);
 	clif->changelook(&sd->bl,LOOK_BASE,sd->vd.class_); // move sprite update to prevent client crashes with incompatible equipment [Valaris]
 	if(sd->vd.cloth_color)
 		clif->changelook(&sd->bl,LOOK_CLOTHES_COLOR,sd->vd.cloth_color);
@@ -7532,11 +7859,11 @@ int pc_jobchange(struct map_session_data *sd,int job, int upper)
 	clif->skillinfoblock(sd);
 
 	if (sd->ed)
-		elemental_delete(sd->ed, 0);
+		elemental->delete(sd->ed, 0);
 	if (sd->state.vending)
 		vending->close(sd);
 
-	iMap->foreachinmap(jobchange_killclone, sd->bl.m, BL_MOB, sd->bl.id);
+	map->foreachinmap(pc->jobchange_killclone, sd->bl.m, BL_MOB, sd->bl.id);
 
 	//Remove peco/cart/falcon
 	i = sd->sc.option;
@@ -7563,27 +7890,27 @@ int pc_jobchange(struct map_session_data *sd,int job, int upper)
 		pc->setoption(sd, i);
 
 	if(homun_alive(sd->hd) && !pc->checkskill(sd, AM_CALLHOMUN))
-		homun->vaporize(sd, 0);
+		homun->vaporize(sd, HOM_ST_REST);
 
 	if(sd->status.manner < 0)
 		clif->changestatus(sd,SP_MANNER,sd->status.manner);
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_FORCE);
 	pc->checkallowskill(sd);
 	pc->equiplookall(sd);
 
 	//if you were previously famous, not anymore.
 	if (fame_flag) {
-		chrif_save(sd,0);
-		chrif_buildfamelist();
+		chrif->save(sd,0);
+		chrif->buildfamelist();
 	} else if (sd->status.fame > 0) {
 		//It may be that now they are famous?
  		switch (sd->class_&MAPID_UPPERMASK) {
 			case MAPID_BLACKSMITH:
 			case MAPID_ALCHEMIST:
 			case MAPID_TAEKWON:
-				chrif_save(sd,0);
-				chrif_buildfamelist();
+				chrif->save(sd,0);
+				chrif->buildfamelist();
 			break;
 		}
 	}
@@ -7617,7 +7944,7 @@ int pc_changelook(struct map_session_data *sd,int type,int val)
 
 	switch(type){
 		case LOOK_BASE:
-			status_set_viewdata(&sd->bl, val);
+			status->set_viewdata(&sd->bl, val);
 			clif->changelook(&sd->bl,LOOK_BASE,sd->vd.class_);
 			clif->changelook(&sd->bl,LOOK_WEAPON,sd->status.weapon);
 			if (sd->vd.cloth_color)
@@ -7631,7 +7958,7 @@ int pc_changelook(struct map_session_data *sd,int type,int val)
 			if (sd->status.hair != val) {
 				sd->status.hair=val;
 				if (sd->status.guild_id) //Update Guild Window. [Skotlex]
-					intif_guild_change_memberinfo(sd->status.guild_id,sd->status.account_id,sd->status.char_id,
+					intif->guild_change_memberinfo(sd->status.guild_id,sd->status.account_id,sd->status.char_id,
 					GMI_HAIR,&sd->status.hair,sizeof(sd->status.hair));
 			}
 			break;
@@ -7653,7 +7980,7 @@ int pc_changelook(struct map_session_data *sd,int type,int val)
 			if (sd->status.hair_color != val) {
 				sd->status.hair_color=val;
 				if (sd->status.guild_id) //Update Guild Window. [Skotlex]
-					intif_guild_change_memberinfo(sd->status.guild_id,sd->status.account_id,sd->status.char_id,
+					intif->guild_change_memberinfo(sd->status.guild_id,sd->status.account_id,sd->status.char_id,
 					GMI_HAIR_COLOR,&sd->status.hair_color,sizeof(sd->status.hair_color));
 			}
 			break;
@@ -7691,11 +8018,11 @@ int pc_setoption(struct map_session_data *sd,int type)
 	if( (type&OPTION_RIDING && !(p_type&OPTION_RIDING)) || (type&OPTION_DRAGON && !(p_type&OPTION_DRAGON) && pc->checkskill(sd,RK_DRAGONTRAINING) > 0) ) {
 		// Mounting
 		clif->sc_load(&sd->bl,sd->bl.id,AREA,SI_RIDING, 0, 0, 0);
-		status_calc_pc(sd,0);
+		status_calc_pc(sd,SCO_NONE);
 	} else if( (!(type&OPTION_RIDING) && p_type&OPTION_RIDING) || (!(type&OPTION_DRAGON) && p_type&OPTION_DRAGON) ) {
 		// Dismount
 		clif->sc_end(&sd->bl,sd->bl.id,AREA,SI_RIDING);
-		status_calc_pc(sd,0);
+		status_calc_pc(sd,SCO_NONE);
 	}
 
 #ifndef NEW_CARTS
@@ -7703,11 +8030,11 @@ int pc_setoption(struct map_session_data *sd,int type)
 		clif->cartlist(sd);
 		clif->updatestatus(sd, SP_CARTINFO);
 		if(pc->checkskill(sd, MC_PUSHCART) < 10)
-			status_calc_pc(sd,0); //Apply speed penalty.
+			status_calc_pc(sd,SCO_NONE); //Apply speed penalty.
 	} else if( !( type&OPTION_CART ) && p_type&OPTION_CART ){ //Cart Off
 		clif->clearcart(sd->fd);
 		if(pc->checkskill(sd, MC_PUSHCART) < 10)
-			status_calc_pc(sd,0); //Remove speed penalty.
+			status_calc_pc(sd,SCO_NONE); //Remove speed penalty.
 	}
 #endif
 
@@ -7716,25 +8043,24 @@ int pc_setoption(struct map_session_data *sd,int type)
 	else if (!(type&OPTION_FALCON) && p_type&OPTION_FALCON) //Falcon OFF
 		clif->sc_end(&sd->bl,sd->bl.id,AREA,SI_FALCON);
 
-	if( (sd->class_&MAPID_THIRDMASK) == MAPID_RANGER ) {
-		if( type&OPTION_WUGRIDER && !(p_type&OPTION_WUGRIDER) ) { // Mounting
-			clif->sc_load(&sd->bl,sd->bl.id,AREA,SI_WUGRIDER, 0, 0, 0);
-			status_calc_pc(sd,0);
-		} else if( !(type&OPTION_WUGRIDER) && p_type&OPTION_WUGRIDER ) { // Dismount
-			clif->sc_end(&sd->bl,sd->bl.id,AREA,SI_WUGRIDER);
-			status_calc_pc(sd,0);
-		}
+	if( type&OPTION_WUGRIDER && !(p_type&OPTION_WUGRIDER) ) { // Mounting
+		clif->sc_load(&sd->bl,sd->bl.id,AREA,SI_WUGRIDER, 0, 0, 0);
+		status_calc_pc(sd,SCO_NONE);
+	} else if( !(type&OPTION_WUGRIDER) && p_type&OPTION_WUGRIDER ) { // Dismount
+		clif->sc_end(&sd->bl,sd->bl.id,AREA,SI_WUGRIDER);
+		status_calc_pc(sd,SCO_NONE);
 	}
-	if( (sd->class_&MAPID_THIRDMASK) == MAPID_MECHANIC ) {
+
+	if( (type&OPTION_MADOGEAR && !(p_type&OPTION_MADOGEAR))
+	|| (!(type&OPTION_MADOGEAR) && p_type&OPTION_MADOGEAR) ) {
 		int i;
-		if( type&OPTION_MADOGEAR && !(p_type&OPTION_MADOGEAR) )
-			status_calc_pc(sd, 0);
-		else if( !(type&OPTION_MADOGEAR) && p_type&OPTION_MADOGEAR )
-			status_calc_pc(sd, 0);
-		for( i = 0; i < SC_MAX; i++ ){
-			if ( !sd->sc.data[i] || !status_get_sc_type(i) )
+		status_calc_pc(sd, SCO_NONE);
+
+		// End all SCs that can be reset when mado is taken off
+		for( i = 0; i < SC_MAX; i++ ) {
+			if ( !sd->sc.data[i] || !status->get_sc_type(i) )
 				continue;
-			if ( status_get_sc_type(i)&SC_MADO_NO_RESET )
+			if ( status->get_sc_type(i)&SC_MADO_NO_RESET )
 				continue;
 			switch (i) {
 				case SC_BERSERK:
@@ -7755,7 +8081,7 @@ int pc_setoption(struct map_session_data *sd,int type)
 		return 0; //Disguises break sprite changes
 
 	if (new_look < 0) { //Restore normal look.
-		status_set_viewdata(&sd->bl, sd->status.class_);
+		status->set_viewdata(&sd->bl, sd->status.class_);
 		new_look = sd->vd.class_;
 	}
 
@@ -7773,7 +8099,7 @@ int pc_setoption(struct map_session_data *sd,int type)
  *------------------------------------------*/
 int pc_setcart(struct map_session_data *sd,int type) {
 #ifndef NEW_CARTS
-	int cart[6] = {0x0000,OPTION_CART1,OPTION_CART2,OPTION_CART3,OPTION_CART4,OPTION_CART5};
+	int cart[6] = {OPTION_NOTHING,OPTION_CART1,OPTION_CART2,OPTION_CART3,OPTION_CART4,OPTION_CART5};
 	int option;
 #endif
 	nullpo_ret(sd);
@@ -7801,7 +8127,7 @@ int pc_setcart(struct map_session_data *sd,int type) {
 			if( !sd->sc.data[SC_PUSH_CART] ) /* first time, so fill cart data */
 				clif->cartlist(sd);
 			clif->updatestatus(sd, SP_CARTINFO);
-			sc_start(&sd->bl, SC_PUSH_CART, 100, type, 0);
+			sc_start(NULL,&sd->bl, SC_PUSH_CART, 100, type, 0);
 			clif->sc_load(&sd->bl, sd->bl.id, AREA, SI_ON_PUSH_CART, type, 0, 0);
 			if( sd->sc.data[SC_PUSH_CART] )/* forcefully update */
 				sd->sc.data[SC_PUSH_CART]->val1 = type;
@@ -7809,7 +8135,7 @@ int pc_setcart(struct map_session_data *sd,int type) {
 	}
 
 	if(pc->checkskill(sd, MC_PUSHCART) < 10)
-		status_calc_pc(sd,0); //Recalc speed penalty.
+		status_calc_pc(sd,SCO_NONE); //Recalc speed penalty.
 #else
 	// Update option
 	option = sd->sc.option;
@@ -7851,375 +8177,322 @@ int pc_setriding(TBL_PC* sd, int flag)
 	return 0;
 }
 
-/*==========================================
- * Give player a mado
- *------------------------------------------*/
-int pc_setmadogear(TBL_PC* sd, int flag)
-{
-	if( flag ){
-		if( pc->checkskill(sd,NC_MADOLICENCE) > 0 )
+/**
+ * Gives player a mado
+ * @param flag 1 Set mado
+ **/
+void pc_setmadogear( struct map_session_data *sd, int flag ) {
+	if( flag ) {
+		if( (sd->class_&MAPID_THIRDMASK) == MAPID_MECHANIC )
 			pc->setoption(sd, sd->sc.option|OPTION_MADOGEAR);
-	} else if( pc_ismadogear(sd) ){
-			pc->setoption(sd, sd->sc.option&~OPTION_MADOGEAR);
-	}
+	} else if( pc_ismadogear(sd) )
+		pc->setoption(sd, sd->sc.option&~OPTION_MADOGEAR);
 
-	return 0;
-}
-
-/*==========================================
- * Check if player can drop an item
- *------------------------------------------*/
-int pc_candrop(struct map_session_data *sd, struct item *item)
-{
-	if( item && item->expire_time )
-		return 0;
-	if( !pc->can_give_items(sd) ) //check if this GM level can drop items
-		return 0;
-	return (itemdb_isdropable(item, pc->get_group_level(sd)));
+	return;
 }
 
-/*==========================================
- * Read ram register for player sd
- * get val (int) from reg for player sd
- *------------------------------------------*/
-int pc_readreg(struct map_session_data* sd, int reg)
-{
-	int i;
+/**
+ * Determines whether a player can attack based on status changes
+ *  Why not use status_check_skilluse?
+ *  "src MAY be null to indicate we shouldn't check it, this is a ground-based skill attack."
+ *  Even ground-based attacks should be blocked by these statuses
+ * Called from unit_attack and unit_attack_timer_sub
+ * @retval true Can attack
+ **/
+bool pc_can_attack( struct map_session_data *sd, int target_id ) {
+	nullpo_retr(false, sd);
 
-	nullpo_ret(sd);
+	if( sd->sc.data[SC_BASILICA] ||
+		sd->sc.data[SC__SHADOWFORM] ||
+		sd->sc.data[SC__MANHOLE] ||
+		sd->sc.data[SC_CURSEDCIRCLE_ATKER] ||
+		sd->sc.data[SC_CURSEDCIRCLE_TARGET] ||
+		sd->sc.data[SC_COLD] ||
+		sd->sc.data[SC_ALL_RIDING] || // The client doesn't let you, this is to make cheat-safe
+		sd->sc.data[SC_TRICKDEAD] ||
+		(sd->sc.data[SC_SIREN] && sd->sc.data[SC_SIREN]->val2 == target_id) ||
+		sd->sc.data[SC_BLADESTOP] ||
+		sd->sc.data[SC_DEEP_SLEEP] ||
+		sd->sc.data[SC_FALLENEMPIRE] )
+			return false;
 
-	ARR_FIND( 0, sd->reg_num, i,  sd->reg[i].index == reg );
-	return ( i < sd->reg_num ) ? sd->reg[i].data : 0;
+	return true;
 }
-/*==========================================
- * Set ram register for player sd
- * memo val(int) at reg for player sd
- *------------------------------------------*/
-int pc_setreg(struct map_session_data* sd, int reg, int val)
-{
-	int i;
 
-	nullpo_ret(sd);
-
-	ARR_FIND( 0, sd->reg_num, i, sd->reg[i].index == reg );
-	if( i < sd->reg_num )
-	{// overwrite existing entry
-		sd->reg[i].data = val;
-		return 1;
-	}
+/**
+ * Determines whether a player can talk/whisper based on status changes
+ * Called from clif_parse_GlobalMessage and clif_parse_WisMessage
+ * @retval true Can talk
+ **/
+bool pc_can_talk( struct map_session_data *sd ) {
+	nullpo_retr(false, sd);
 
-	ARR_FIND( 0, sd->reg_num, i, sd->reg[i].data == 0 );
-	if( i == sd->reg_num )
-	{// nothing free, increase size
-		sd->reg_num++;
-		RECREATE(sd->reg, struct script_reg, sd->reg_num);
-	}
-	sd->reg[i].index = reg;
-	sd->reg[i].data = val;
+	if( sd->sc.data[SC_BERSERK] ||
+		(sd->sc.data[SC_DEEP_SLEEP] && sd->sc.data[SC_DEEP_SLEEP]->val2) ||
+		(sd->sc.data[SC_NOCHAT] && sd->sc.data[SC_NOCHAT]->val1&MANNER_NOCHAT) )
+		return false;
 
-	return 1;
+	return true;
 }
 
 /*==========================================
- * Read ram register for player sd
- * get val (str) from reg for player sd
+ * Check if player can drop an item
  *------------------------------------------*/
-char* pc_readregstr(struct map_session_data* sd, int reg)
+int pc_candrop(struct map_session_data *sd, struct item *item)
 {
-	int i;
+	if( item && (item->expire_time || (item->bound && !pc_can_give_bound_items(sd))) )
+ 		return 0;
+	if( !pc_can_give_items(sd) ) //check if this GM level can drop items
+		return 0;
+	return (itemdb_isdropable(item, pc_get_group_level(sd)));
+}
+/**
+ * For '@type' variables (temporary numeric char reg)
+ **/
+int pc_readreg(struct map_session_data* sd, int64 reg) {
+	return i64db_iget(sd->regs.vars, reg);
+}
+/**
+ * For '@type' variables (temporary numeric char reg)
+ **/
+void pc_setreg(struct map_session_data* sd, int64 reg, int val) {
+	unsigned int index = script_getvaridx(reg);
+	
+	if( val ) {
+		i64db_iput(sd->regs.vars, reg, val);
+		if( index )
+			script->array_update(&sd->regs, reg, false);
+	} else {
+		i64db_remove(sd->regs.vars, reg);
+		if( index )
+			script->array_update(&sd->regs, reg, true);
+	}
+}
 
-	nullpo_ret(sd);
+/**
+ * For '@type$' variables (temporary string char reg)
+ **/
+char* pc_readregstr(struct map_session_data* sd, int64 reg) {
+	struct script_reg_str *p = NULL;
 
-	ARR_FIND( 0, sd->regstr_num, i,  sd->regstr[i].index == reg );
-	return ( i < sd->regstr_num ) ? sd->regstr[i].data : NULL;
+	p = i64db_get(sd->regs.vars, reg);
+	
+	return p ? p->value : NULL;
 }
-/*==========================================
- * Set ram register for player sd
- * memo val(str) at reg for player sd
- *------------------------------------------*/
-int pc_setregstr(struct map_session_data* sd, int reg, const char* str)
-{
-	int i;
-
-	nullpo_ret(sd);
+/**
+ * For '@type$' variables (temporary string char reg)
+ **/
+void pc_setregstr(struct map_session_data* sd, int64 reg, const char* str) {
+	struct script_reg_str *p = NULL;
+	unsigned int index = script_getvaridx(reg);
+	DBData prev;
 
-	ARR_FIND( 0, sd->regstr_num, i, sd->regstr[i].index == reg );
-	if( i < sd->regstr_num )
-	{// found entry, update
-		if( str == NULL || *str == '\0' )
-		{// empty string
-			if( sd->regstr[i].data != NULL )
-				aFree(sd->regstr[i].data);
-			sd->regstr[i].data = NULL;
-		}
-		else if( sd->regstr[i].data )
-		{// recreate
-			size_t len = strlen(str)+1;
-			RECREATE(sd->regstr[i].data, char, len);
-			memcpy(sd->regstr[i].data, str, len*sizeof(char));
+	if( str[0] ) {
+		p = ers_alloc(pc->str_reg_ers, struct script_reg_str);
+		
+		p->value = aStrdup(str);
+		p->flag.type = 1;
+		
+		if( sd->regs.vars->put(sd->regs.vars, DB->i642key(reg), DB->ptr2data(p), &prev) ) {
+			p = DB->data2ptr(&prev);
+			if( p->value )
+				aFree(p->value);
+			ers_free(pc->str_reg_ers, p);
+		} else {
+			if( index )
+				script->array_update(&sd->regs, reg, false);
 		}
-		else
-		{// create
-			sd->regstr[i].data = aStrdup(str);
+	} else {
+		if( sd->regs.vars->remove(sd->regs.vars, DB->i642key(reg), &prev) ) {
+			p = DB->data2ptr(&prev);
+			if( p->value )
+				aFree(p->value);
+			ers_free(pc->str_reg_ers, p);
+			if( index )
+				script->array_update(&sd->regs, reg, true);
 		}
-		return 1;
 	}
-
-	if( str == NULL || *str == '\0' )
-		return 1;// nothing to add, empty string
-
-	ARR_FIND( 0, sd->regstr_num, i, sd->regstr[i].data == NULL );
-	if( i == sd->regstr_num )
-	{// nothing free, increase size
-		sd->regstr_num++;
-		RECREATE(sd->regstr, struct script_regstr, sd->regstr_num);
-	}
-	sd->regstr[i].index = reg;
-	sd->regstr[i].data = aStrdup(str);
-
-	return 1;
 }
-
-int pc_readregistry(struct map_session_data *sd,const char *reg,int type)
-{
-	struct global_reg *sd_reg;
-	int i,max;
-
-	nullpo_ret(sd);
-	switch (type) {
-	case 3: //Char reg
-		sd_reg = sd->save_reg.global;
-		max = sd->save_reg.global_num;
-	break;
-	case 2: //Account reg
-		sd_reg = sd->save_reg.account;
-		max = sd->save_reg.account_num;
-	break;
-	case 1: //Account2 reg
-		sd_reg = sd->save_reg.account2;
-		max = sd->save_reg.account2_num;
-	break;
-	default:
-		return 0;
-	}
-	if (max == -1) {
-		ShowError("pc_readregistry: Trying to read reg value %s (type %d) before it's been loaded!\n", reg, type);
+/**
+ * Serves the following variable types:
+ * - 'type' (permanent nuneric char reg)
+ * - '#type' (permanent numeric account reg)
+ * - '##type' (permanent numeric account reg2)
+ **/
+int pc_readregistry(struct map_session_data *sd, int64 reg) {
+	struct script_reg_num *p = NULL;
+	
+	if (!sd->vars_ok) {
+		ShowError("pc_readregistry: Trying to read reg %s before it's been loaded!\n", script->get_str(script_getvarid(reg)));
 		//This really shouldn't happen, so it's possible the data was lost somewhere, we should request it again.
-		intif_request_registry(sd,type==3?4:type);
+		//intif->request_registry(sd,type==3?4:type);
+		set_eof(sd->fd);
 		return 0;
 	}
+	
+	p = i64db_get(sd->regs.vars, reg);
 
-	ARR_FIND( 0, max, i, strcmp(sd_reg[i].str,reg) == 0 );
-	return ( i < max ) ? atoi(sd_reg[i].value) : 0;
+	return p ? p->value : 0;
 }
-
-char* pc_readregistry_str(struct map_session_data *sd,const char *reg,int type)
-{
-	struct global_reg *sd_reg;
-	int i,max;
-
-	nullpo_ret(sd);
-	switch (type) {
-	case 3: //Char reg
-		sd_reg = sd->save_reg.global;
-		max = sd->save_reg.global_num;
-	break;
-	case 2: //Account reg
-		sd_reg = sd->save_reg.account;
-		max = sd->save_reg.account_num;
-	break;
-	case 1: //Account2 reg
-		sd_reg = sd->save_reg.account2;
-		max = sd->save_reg.account2_num;
-	break;
-	default:
-		return NULL;
-	}
-	if (max == -1) {
-		ShowError("pc_readregistry: Trying to read reg value %s (type %d) before it's been loaded!\n", reg, type);
+/**
+ * Serves the following variable types:
+ * - 'type$' (permanent str char reg)
+ * - '#type$' (permanent str account reg)
+ * - '##type$' (permanent str account reg2)
+ **/
+char* pc_readregistry_str(struct map_session_data *sd, int64 reg) {
+	struct script_reg_str *p = NULL;
+	
+	if (!sd->vars_ok) {
+		ShowError("pc_readregistry_str: Trying to read reg %s before it's been loaded!\n", script->get_str(script_getvarid(reg)));
 		//This really shouldn't happen, so it's possible the data was lost somewhere, we should request it again.
-		intif_request_registry(sd,type==3?4:type);
+		//intif->request_registry(sd,type==3?4:type);
+		set_eof(sd->fd);
 		return NULL;
 	}
 
-	ARR_FIND( 0, max, i, strcmp(sd_reg[i].str,reg) == 0 );
-	return ( i < max ) ? sd_reg[i].value : NULL;
+	p = i64db_get(sd->regs.vars, reg);
+	
+	return p ? p->value : NULL;
 }
-
-int pc_setregistry(struct map_session_data *sd,const char *reg,int val,int type)
-{
-	struct global_reg *sd_reg;
-	int i,*max, regmax;
-
-	nullpo_ret(sd);
-
-	switch( type )
-	{
-	case 3: //Char reg
-		if( !strcmp(reg,"PC_DIE_COUNTER") && sd->die_counter != val )
-		{
-			i = (!sd->die_counter && (sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE);
-			sd->die_counter = val;
-			if( i )
-				status_calc_pc(sd,0); // Lost the bonus.
-		}
-		else if( !strcmp(reg,"COOK_MASTERY") && sd->cook_mastery != val )
-		{
-			val = cap_value(val, 0, 1999);
-			sd->cook_mastery = val;
-		}
-		sd_reg = sd->save_reg.global;
-		max = &sd->save_reg.global_num;
-		regmax = GLOBAL_REG_NUM;
-	break;
-	case 2: //Account reg
-		if( !strcmp(reg,"#CASHPOINTS") && sd->cashPoints != val )
-		{
-			val = cap_value(val, 0, MAX_ZENY);
-			sd->cashPoints = val;
-		}
-		else if( !strcmp(reg,"#KAFRAPOINTS") && sd->kafraPoints != val )
-		{
-			val = cap_value(val, 0, MAX_ZENY);
-			sd->kafraPoints = val;
-		}
-		sd_reg = sd->save_reg.account;
-		max = &sd->save_reg.account_num;
-		regmax = ACCOUNT_REG_NUM;
-	break;
-	case 1: //Account2 reg
-		sd_reg = sd->save_reg.account2;
-		max = &sd->save_reg.account2_num;
-		regmax = ACCOUNT_REG2_NUM;
-	break;
-	default:
-		return 0;
+/**
+ * Serves the following variable types:
+ * - 'type' (permanent nuneric char reg)
+ * - '#type' (permanent numeric account reg)
+ * - '##type' (permanent numeric account reg2)
+ **/
+int pc_setregistry(struct map_session_data *sd, int64 reg, int val) {
+	struct script_reg_num *p = NULL;
+	int i;
+	const char *regname = script->get_str( script_getvarid(reg) );
+	unsigned int index = script_getvaridx(reg);
+
+	/* SAAD! those things should be stored elsewhere e.g. char ones in char table, the cash ones in account_data table! */
+	switch( regname[0] ) {
+		default: //Char reg
+			if( !strcmp(regname,"PC_DIE_COUNTER") && sd->die_counter != val ) {
+				i = (!sd->die_counter && (sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE);
+				sd->die_counter = val;
+				if( i )
+					status_calc_pc(sd,SCO_NONE); // Lost the bonus.
+			} else if( !strcmp(regname,"COOK_MASTERY") && sd->cook_mastery != val ) {
+				val = cap_value(val, 0, 1999);
+				sd->cook_mastery = val;
+			}
+			break;
+		case '#':
+			if( !strcmp(regname,"#CASHPOINTS") && sd->cashPoints != val ) {
+				val = cap_value(val, 0, MAX_ZENY);
+				sd->cashPoints = val;
+			} else if( !strcmp(regname,"#KAFRAPOINTS") && sd->kafraPoints != val ) {
+				val = cap_value(val, 0, MAX_ZENY);
+				sd->kafraPoints = val;
+			}
+			break;
 	}
-	if (*max == -1) {
-		ShowError("pc_setregistry : refusing to set %s (type %d) until vars are received.\n", reg, type);
-		return 1;
+	
+	if ( !pc->reg_load && !sd->vars_ok ) {
+		ShowError("pc_setregistry : refusing to set %s until vars are received.\n", regname);
+		return 0;
 	}
-
-	// delete reg
-	if (val == 0) {
-		ARR_FIND( 0, *max, i, strcmp(sd_reg[i].str, reg) == 0 );
-		if( i < *max )
-		{
-			if (i != *max - 1)
-				memcpy(&sd_reg[i], &sd_reg[*max - 1], sizeof(struct global_reg));
-			memset(&sd_reg[*max - 1], 0, sizeof(struct global_reg));
-			(*max)--;
-			sd->state.reg_dirty |= 1<<(type-1); //Mark this registry as "need to be saved"
+	
+	if( (p = i64db_get(sd->regs.vars, reg) ) ) {
+		if( val ) {
+			if( !p->value && index ) /* its a entry that was deleted, so we reset array */
+				script->array_update(&sd->regs, reg, false);
+			p->value = val;
+		} else {
+			p->value = 0;
+			if( index )
+				script->array_update(&sd->regs, reg, true);
+		}
+		if( !pc->reg_load )
+			p->flag.update = 1;/* either way, it will require either delete or replace */
+	} else if( val ) {
+		DBData prev;
+		
+		if( index )
+			script->array_update(&sd->regs, reg, false);
+		
+		p = ers_alloc(pc->num_reg_ers, struct script_reg_num);
+		
+		p->value = val;
+		if( !pc->reg_load )
+			p->flag.update = 1;
+		
+		if( sd->regs.vars->put(sd->regs.vars, DB->i642key(reg), DB->ptr2data(p), &prev) ) {
+			p = DB->data2ptr(&prev);
+			ers_free(pc->num_reg_ers, p);
 		}
-		return 1;
 	}
-	// change value if found
-	ARR_FIND( 0, *max, i, strcmp(sd_reg[i].str, reg) == 0 );
-	if( i < *max )
-	{
-		safesnprintf(sd_reg[i].value, sizeof(sd_reg[i].value), "%d", val);
-		sd->state.reg_dirty |= 1<<(type-1);
-		return 1;
-	}
-
-	// add value if not found
-	if (i < regmax) {
-		memset(&sd_reg[i], 0, sizeof(struct global_reg));
-		safestrncpy(sd_reg[i].str, reg, sizeof(sd_reg[i].str));
-		safesnprintf(sd_reg[i].value, sizeof(sd_reg[i].value), "%d", val);
-		(*max)++;
-		sd->state.reg_dirty |= 1<<(type-1);
-		return 1;
-	}
-
-	ShowError("pc_setregistry : couldn't set %s, limit of registries reached (%d)\n", reg, regmax);
+	
+	if( !pc->reg_load && p )
+		sd->vars_dirty = true;
 
-	return 0;
+	return 1;
 }
+/**
+ * Serves the following variable types:
+ * - 'type$' (permanent str char reg)
+ * - '#type$' (permanent str account reg)
+ * - '##type$' (permanent str account reg2)
+ **/
+int pc_setregistry_str(struct map_session_data *sd, int64 reg, const char *val) {
+	struct script_reg_str *p = NULL;
+	const char *regname = script->get_str( script_getvarid(reg) );
+	unsigned int index = script_getvaridx(reg);
 
-int pc_setregistry_str(struct map_session_data *sd,const char *reg,const char *val,int type)
-{
-	struct global_reg *sd_reg;
-	int i,*max, regmax;
-
-	nullpo_ret(sd);
-	if (reg[strlen(reg)-1] != '$') {
-		ShowError("pc_setregistry_str : reg %s must be string (end in '$') to use this!\n", reg);
+	if ( !pc->reg_load && !sd->vars_ok ) {
+		ShowError("pc_setregistry_str : refusing to set %s until vars are received.\n", regname);
 		return 0;
 	}
 
-	switch (type) {
-	case 3: //Char reg
-		sd_reg = sd->save_reg.global;
-		max = &sd->save_reg.global_num;
-		regmax = GLOBAL_REG_NUM;
-	break;
-	case 2: //Account reg
-		sd_reg = sd->save_reg.account;
-		max = &sd->save_reg.account_num;
-		regmax = ACCOUNT_REG_NUM;
-	break;
-	case 1: //Account2 reg
-		sd_reg = sd->save_reg.account2;
-		max = &sd->save_reg.account2_num;
-		regmax = ACCOUNT_REG2_NUM;
-	break;
-	default:
-		return 0;
-	}
-	if (*max == -1) {
-		ShowError("pc_setregistry_str : refusing to set %s (type %d) until vars are received.\n", reg, type);
-		return 0;
-	}
-
-	// delete reg
-	if (!val || strcmp(val,"")==0)
-	{
-		ARR_FIND( 0, *max, i, strcmp(sd_reg[i].str, reg) == 0 );
-		if( i < *max )
-		{
-			if (i != *max - 1)
-				memcpy(&sd_reg[i], &sd_reg[*max - 1], sizeof(struct global_reg));
-			memset(&sd_reg[*max - 1], 0, sizeof(struct global_reg));
-			(*max)--;
-			sd->state.reg_dirty |= 1<<(type-1); //Mark this registry as "need to be saved"
-			if (type!=3) intif_saveregistry(sd,type);
+	if( (p = i64db_get(sd->regs.vars, reg) ) ) {
+		if( val[0] ) {
+			if( p->value )
+				aFree(p->value);
+			else if ( index ) /* a entry that was deleted, so we reset */
+				script->array_update(&sd->regs, reg, false);
+			p->value = aStrdup(val);
+		} else {
+			p->value = NULL;
+			if( index )
+				script->array_update(&sd->regs, reg, true);
 		}
-		return 1;
-	}
+		if( !pc->reg_load )
+			p->flag.update = 1;/* either way, it will require either delete or replace */
+	} else if( val[0] ) {
+		DBData prev;
 
-	// change value if found
-	ARR_FIND( 0, *max, i, strcmp(sd_reg[i].str, reg) == 0 );
-	if( i < *max )
-	{
-		safestrncpy(sd_reg[i].value, val, sizeof(sd_reg[i].value));
-		sd->state.reg_dirty |= 1<<(type-1); //Mark this registry as "need to be saved"
-		if (type!=3) intif_saveregistry(sd,type);
-		return 1;
-	}
+		if( index )
+			script->array_update(&sd->regs, reg, false);
 
-	// add value if not found
-	if (i < regmax) {
-		memset(&sd_reg[i], 0, sizeof(struct global_reg));
-		safestrncpy(sd_reg[i].str, reg, sizeof(sd_reg[i].str));
-		safestrncpy(sd_reg[i].value, val, sizeof(sd_reg[i].value));
-		(*max)++;
-		sd->state.reg_dirty |= 1<<(type-1); //Mark this registry as "need to be saved"
-		if (type!=3) intif_saveregistry(sd,type);
-		return 1;
+		p = ers_alloc(pc->str_reg_ers, struct script_reg_str);
+		
+		p->value = aStrdup(val);
+		if( !pc->reg_load )
+			p->flag.update = 1;
+		p->flag.type = 1;
+		
+		if( sd->regs.vars->put(sd->regs.vars, DB->i642key(reg), DB->ptr2data(p), &prev) ) {
+			p = DB->data2ptr(&prev);
+			if( p->value )
+				aFree(p->value);
+			ers_free(pc->str_reg_ers, p);
+		}
 	}
-
-	ShowError("pc_setregistry : couldn't set %s, limit of registries reached (%d)\n", reg, regmax);
-
-	return 0;
+	
+	if( !pc->reg_load && p )
+		sd->vars_dirty = true;
+	
+	return 1;
 }
 
 /*==========================================
  * Exec eventtimer for player sd (retrieved from map_session (id))
  *------------------------------------------*/
-static int pc_eventtimer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd=iMap->id2sd(id);
+int pc_eventtimer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd=map->id2sd(id);
 	char *p = (char *)data;
 	int i;
 	if(sd==NULL)
@@ -8230,7 +8503,7 @@ static int pc_eventtimer(int tid, unsigned int tick, int id, intptr_t data)
 	{
 		sd->eventtimer[i] = INVALID_TIMER;
 		sd->eventcount--;
-		npc_event(sd,p,0);
+		npc->event(sd,p,0);
 	}
 	else
 		ShowError("pc_eventtimer: no such event timer\n");
@@ -8251,7 +8524,7 @@ int pc_addeventtimer(struct map_session_data *sd,int tick,const char *name)
 	if( i == MAX_EVENTTIMER )
 		return 0;
 
-	sd->eventtimer[i] = iTimer->add_timer(iTimer->gettick()+tick, pc_eventtimer, sd->bl.id, (intptr_t)aStrdup(name));
+	sd->eventtimer[i] = timer->add(timer->gettick()+tick, pc->eventtimer, sd->bl.id, (intptr_t)aStrdup(name));
 	sd->eventcount++;
 
 	return 1;
@@ -8273,13 +8546,13 @@ int pc_deleventtimer(struct map_session_data *sd,const char *name)
 	// find the named event timer
 	ARR_FIND( 0, MAX_EVENTTIMER, i,
 		sd->eventtimer[i] != INVALID_TIMER &&
-		(p = (char *)(iTimer->get_timer(sd->eventtimer[i])->data)) != NULL &&
+		(p = (char *)(timer->get(sd->eventtimer[i])->data)) != NULL &&
 		strcmp(p, name) == 0
 	);
 	if( i == MAX_EVENTTIMER )
 		return 0; // not found
 
-	iTimer->delete_timer(sd->eventtimer[i],pc_eventtimer);
+	timer->delete(sd->eventtimer[i],pc->eventtimer);
 	sd->eventtimer[i] = INVALID_TIMER;
 	sd->eventcount--;
 	aFree(p);
@@ -8298,8 +8571,8 @@ int pc_addeventtimercount(struct map_session_data *sd,const char *name,int tick)
 
 	for(i=0;i<MAX_EVENTTIMER;i++)
 		if( sd->eventtimer[i] != INVALID_TIMER && strcmp(
-			(char *)(iTimer->get_timer(sd->eventtimer[i])->data), name)==0 ){
-				iTimer->addtick_timer(sd->eventtimer[i],tick);
+			(char *)(timer->get(sd->eventtimer[i])->data), name)==0 ){
+				timer->addtick(sd->eventtimer[i],tick);
 				break;
 		}
 
@@ -8320,8 +8593,8 @@ int pc_cleareventtimer(struct map_session_data *sd)
 
 	for(i=0;i<MAX_EVENTTIMER;i++)
 		if( sd->eventtimer[i] != INVALID_TIMER ){
-			char *p = (char *)(iTimer->get_timer(sd->eventtimer[i])->data);
-			iTimer->delete_timer(sd->eventtimer[i],pc_eventtimer);
+			char *p = (char *)(timer->get(sd->eventtimer[i])->data);
+			timer->delete(sd->eventtimer[i],pc->eventtimer);
 			sd->eventtimer[i] = INVALID_TIMER;
 			sd->eventcount--;
 			if (p) aFree(p);
@@ -8331,17 +8604,19 @@ int pc_cleareventtimer(struct map_session_data *sd)
 /* called when a item with combo is worn */
 int pc_checkcombo(struct map_session_data *sd, struct item_data *data ) {
 	int i, j, k, z;
-	int index, idx, success = 0;
+	int index, success = 0;
+	struct pc_combos *combo;
 
 	for( i = 0; i < data->combos_count; i++ ) {
 
 		/* ensure this isn't a duplicate combo */
-		if( sd->combos.bonus != NULL ) {
+		if( sd->combos != NULL ) {
 			int x;
-			ARR_FIND( 0, sd->combos.count, x, sd->combos.id[x] == data->combos[i]->id );
+			
+			ARR_FIND( 0, sd->combo_count, x, sd->combos[x].id == data->combos[i]->id );
 
 			/* found a match, skip this combo */
-			if( x < sd->combos.count )
+			if( x < sd->combo_count )
 				continue;
 		}
 
@@ -8358,7 +8633,7 @@ int pc_checkcombo(struct map_session_data *sd, struct item_data *data ) {
 
 				if(!sd->inventory_data[index])
 					continue;
-
+				
 				if ( itemdb_type(id) != IT_CARD ) {
 					if ( sd->inventory_data[index]->nameid != id )
 						continue;
@@ -8392,24 +8667,16 @@ int pc_checkcombo(struct map_session_data *sd, struct item_data *data ) {
 
 		/* we got here, means all items in the combo are matching */
 
-		idx = sd->combos.count;
-
-		if( sd->combos.bonus == NULL ) {
-			CREATE(sd->combos.bonus, struct script_code *, 1);
-			CREATE(sd->combos.id, unsigned short, 1);
-			sd->combos.count = 1;
-		} else {
-			RECREATE(sd->combos.bonus, struct script_code *, ++sd->combos.count);
-			RECREATE(sd->combos.id, unsigned short, sd->combos.count);
-		}
-
-		/* we simply copy the pointer */
-		sd->combos.bonus[idx] = data->combos[i]->script;
-		/* save this combo's id */
-		sd->combos.id[idx] = data->combos[i]->id;
-
+		RECREATE(sd->combos, struct pc_combos, ++sd->combo_count);
+		
+		combo = &sd->combos[sd->combo_count - 1];
+		
+		combo->bonus = data->combos[i]->script;
+		combo->id = data->combos[i]->id;
+		
 		success++;
 	}
+	
 	return success;
 }
 
@@ -8417,45 +8684,45 @@ int pc_checkcombo(struct map_session_data *sd, struct item_data *data ) {
 int pc_removecombo(struct map_session_data *sd, struct item_data *data ) {
 	int i, retval = 0;
 
-	if( sd->combos.bonus == NULL )
+	if( !sd->combos )
 		return 0;/* nothing to do here, player has no combos */
+	
 	for( i = 0; i < data->combos_count; i++ ) {
 		/* check if this combo exists in this user */
 		int x = 0, cursor = 0, j;
-		ARR_FIND( 0, sd->combos.count, x, sd->combos.id[x] == data->combos[i]->id );
+		
+		ARR_FIND( 0, sd->combo_count, x, sd->combos[x].id == data->combos[i]->id );
 		/* no match, skip this combo */
-		if( !(x < sd->combos.count) )
+		if( x == sd->combo_count )
 			continue;
 
-		sd->combos.bonus[x] = NULL;
-		sd->combos.id[x] = 0;
+		sd->combos[x].bonus = NULL;
+		sd->combos[x].id = 0;
+		
 		retval++;
-		for( j = 0, cursor = 0; j < sd->combos.count; j++ ) {
-			if( sd->combos.bonus[j] == NULL )
+		
+		for( j = 0, cursor = 0; j < sd->combo_count; j++ ) {
+			if( sd->combos[j].bonus == NULL )
 				continue;
 
 			if( cursor != j ) {
-				sd->combos.bonus[cursor] = sd->combos.bonus[j];
-				sd->combos.id[cursor]    = sd->combos.id[j];
+				sd->combos[cursor].bonus = sd->combos[j].bonus;
+				sd->combos[cursor].id    = sd->combos[j].id;
 			}
 
 			cursor++;
 		}
 		
-		/* check if combo requirements still fit */
-		if( pc_checkcombo( sd, data ) )
-			continue;
-
 		/* it's empty, we can clear all the memory */
-		if( (sd->combos.count = cursor) == 0 ) {
-			aFree(sd->combos.bonus);
-			aFree(sd->combos.id);
-			sd->combos.bonus = NULL;
-			sd->combos.id = NULL;
-			return retval; /* we also can return at this point for we have no more combos to check */
+		if( (sd->combo_count = cursor) == 0 ) {
+			aFree(sd->combos);
+			sd->combos = NULL;
+			break;
 		}
-
 	}
+	
+	/* check if combo requirements still fit -- don't touch retval! */
+	pc->checkcombo( sd, data );
 
 	return retval;
 }
@@ -8467,16 +8734,16 @@ int pc_load_combo(struct map_session_data *sd) {
 		if( sd->equip_index[i] < 0 || !(id = sd->inventory_data[idx] ) )
 			continue;
 		if( id->combos_count )
-			ret += pc_checkcombo(sd,id);
+			ret += pc->checkcombo(sd,id);
 		if(!itemdb_isspecial(sd->status.inventory[idx].card[0])) {
 			struct item_data *data;
 			int j;
 			for( j = 0; j < id->slot; j++ ) {
 				if (!sd->status.inventory[idx].card[j])
 					continue;
-				if ( ( data = itemdb_exists(sd->status.inventory[idx].card[j]) ) != NULL ) {
+				if ( ( data = itemdb->exists(sd->status.inventory[idx].card[j]) ) != NULL ) {
 					if( data->combos_count )
-						ret += pc_checkcombo(sd,data);
+						ret += pc->checkcombo(sd,data);
 				}
 			}
 		}
@@ -8494,13 +8761,13 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 	nullpo_ret(sd);
 
 	if( n < 0 || n >= MAX_INVENTORY ) {
-		clif->equipitemack(sd,0,0,0);
+		clif->equipitemack(sd,0,0,EIA_FAIL);
 		return 0;
 	}
 
-	if( DIFF_TICK(sd->canequip_tick,iTimer->gettick()) > 0 )
+	if( DIFF_TICK(sd->canequip_tick,timer->gettick()) > 0 )
 	{
-		clif->equipitemack(sd,n,0,0);
+		clif->equipitemack(sd,n,0,EIA_FAIL);
 		return 0;
 	}
 
@@ -8511,27 +8778,38 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 		ShowInfo("equip %d(%d) %x:%x\n",sd->status.inventory[n].nameid,n,id?id->equip:0,req_pos);
 	if(!pc->isequip(sd,n) || !(pos&req_pos) || sd->status.inventory[n].equip != 0 || sd->status.inventory[n].attribute==1 ) { // [Valaris]
 		// FIXME: pc->isequip: equip level failure uses 2 instead of 0
-		clif->equipitemack(sd,n,0,0);	// fail
+		clif->equipitemack(sd,n,0,EIA_FAIL);	// fail
 		return 0;
 	}
 
-	if (sd->sc.data[SC_BERSERK] || sd->sc.data[SC_SATURDAY_NIGHT_FEVER] || sd->sc.data[SC__BLOODYLUST])
+	if (sd->sc.data[SC_BERSERK] || sd->sc.data[SC_NO_SWITCH_EQUIP])
 	{
-		clif->equipitemack(sd,n,0,0);	// fail
+		clif->equipitemack(sd,n,0,EIA_FAIL);	// fail
 		return 0;
 	}
 
+	/* won't fail from this point onwards */
+	if( id->flag.bindonequip && !sd->status.inventory[n].bound ) {
+		sd->status.inventory[n].bound = (unsigned char)IBT_CHARACTER;
+		clif->notify_bounditem(sd,n);
+	}
+	
 	if(pos == EQP_ACC) { //Accesories should only go in one of the two,
 		pos = req_pos&EQP_ACC;
 		if (pos == EQP_ACC) //User specified both slots..
 			pos = sd->equip_index[EQI_ACC_R] >= 0 ? EQP_ACC_L : EQP_ACC_R;
-	}
-
-	if(pos == EQP_ARMS && id->equip == EQP_HAND_R)
-	{	//Dual wield capable weapon.
+	} else if(pos == EQP_ARMS && id->equip == EQP_HAND_R) { //Dual wield capable weapon.
 	  	pos = (req_pos&EQP_ARMS);
 		if (pos == EQP_ARMS) //User specified both slots, pick one for them.
 			pos = sd->equip_index[EQI_HAND_R] >= 0 ? EQP_HAND_L : EQP_HAND_R;
+	} else if(pos == EQP_SHADOW_ACC) { //Accesories should only go in one of the two,
+		pos = req_pos&EQP_SHADOW_ACC;
+		if (pos == EQP_SHADOW_ACC) //User specified both slots..
+			pos = sd->equip_index[EQI_SHADOW_ACC_R] >= 0 ? EQP_SHADOW_ACC_L : EQP_SHADOW_ACC_R;
+	} else if( pos == EQP_SHADOW_ARMS && id->equip == EQP_SHADOW_WEAPON) { //Dual wield capable weapon.
+	  	pos = (req_pos&EQP_SHADOW_ARMS);
+		if (pos == EQP_SHADOW_ARMS) //User specified both slots, pick one for them.
+			pos = sd->equip_index[EQI_SHADOW_WEAPON] >= 0 ? EQP_SHADOW_SHIELD : EQP_SHADOW_WEAPON;
 	}
 
 	if (pos&EQP_HAND_R && battle_config.use_weapon_skill_range&BL_PC)
@@ -8544,7 +8822,7 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 	}
 
 	for(i=0;i<EQI_MAX;i++) {
-		if(pos & equip_pos[i]) {
+		if(pos & pc->equip_pos[i]) {
 			if(sd->equip_index[i] >= 0) //Slot taken, remove item from there.
 				pc->unequipitem(sd,sd->equip_index[i],2);
 
@@ -8557,33 +8835,30 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 		clif->arrow_fail(sd,3);
 	}
 	else
-		clif->equipitemack(sd,n,pos,1);
+		clif->equipitemack(sd,n,pos,EIA_SUCCESS);
 
 	sd->status.inventory[n].equip=pos;
 
-	if(pos & EQP_HAND_R) {
+	if(pos & (EQP_HAND_R|EQP_SHADOW_WEAPON)) {
 		if(id)
 			sd->weapontype1 = id->look;
 		else
 			sd->weapontype1 = 0;
-		pc_calcweapontype(sd);
+		pc->calcweapontype(sd);
 		clif->changelook(&sd->bl,LOOK_WEAPON,sd->status.weapon);
 	}
-	if(pos & EQP_HAND_L) {
+	if(pos & (EQP_HAND_L|EQP_SHADOW_SHIELD)) {
 		if(id) {
 			if(id->type == IT_WEAPON) {
 				sd->status.shield = 0;
 				sd->weapontype2 = id->look;
-			}
-			else
-			if(id->type == IT_ARMOR) {
+			} else if(id->type == IT_ARMOR) {
 				sd->status.shield = id->look;
 				sd->weapontype2 = 0;
 			}
-		}
-		else
+		} else
 			sd->status.shield = sd->weapontype2 = 0;
-		pc_calcweapontype(sd);
+		pc->calcweapontype(sd);
 		clif->changelook(&sd->bl,LOOK_SHIELD,sd->status.shield);
 	}
 	//Added check to prevent sending the same look on multiple slots ->
@@ -8650,7 +8925,7 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 	/* check for combos (MUST be before status_calc_pc) */
 	if ( id ) {
 		if( id->combos_count )
-			pc_checkcombo(sd,id);
+			pc->checkcombo(sd,id);
 		if(itemdb_isspecial(sd->status.inventory[n].card[0]))
 			; //No cards
 		else {
@@ -8658,22 +8933,22 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 				struct item_data *data;
 				if (!sd->status.inventory[n].card[i])
 					continue;
-				if ( ( data = itemdb_exists(sd->status.inventory[n].card[i]) ) != NULL ) {
+				if ( ( data = itemdb->exists(sd->status.inventory[n].card[i]) ) != NULL ) {
 					if( data->combos_count )
-						pc_checkcombo(sd,data);
+						pc->checkcombo(sd,data);
 				}
 			}
 		}
 	}
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 	if (flag) //Update skill data
 		clif->skillinfoblock(sd);
 
 	//OnEquip script [Skotlex]
 	if (id) {
 		if (id->equip_script)
-			run_script(id->equip_script,0,sd->bl.id,fake_nd->bl.id);
+			script->run(id->equip_script,0,sd->bl.id,npc->fake_nd->bl.id);
 		if(itemdb_isspecial(sd->status.inventory[n].card[0]))
 			; //No cards
 		else {
@@ -8681,9 +8956,9 @@ int pc_equipitem(struct map_session_data *sd,int n,int req_pos)
 				struct item_data *data;
 				if (!sd->status.inventory[n].card[i])
 					continue;
-				if ( ( data = itemdb_exists(sd->status.inventory[n].card[i]) ) != NULL ) {
+				if ( ( data = itemdb->exists(sd->status.inventory[n].card[i]) ) != NULL ) {
 					if( data->equip_script )
-						run_script(data->equip_script,0,sd->bl.id,fake_nd->bl.id);
+						script->run(data->equip_script,0,sd->bl.id,npc->fake_nd->bl.id);
 				}
 			}
 		}
@@ -8706,20 +8981,20 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 	nullpo_ret(sd);
 
 	if( n < 0 || n >= MAX_INVENTORY ) {
-		clif->unequipitemack(sd,0,0,0);
+		clif->unequipitemack(sd,0,0,UIA_FAIL);
 		return 0;
 	}
 
 	// if player is berserk then cannot unequip
-	if (!(flag & 2) && sd->sc.count && (sd->sc.data[SC_BERSERK] || sd->sc.data[SC_SATURDAY_NIGHT_FEVER] || sd->sc.data[SC__BLOODYLUST]))
+	if (!(flag & 2) && sd->sc.count && (sd->sc.data[SC_BERSERK] || sd->sc.data[SC_NO_SWITCH_EQUIP]) )
 	{
-		clif->unequipitemack(sd,n,0,0);
+		clif->unequipitemack(sd,n,0,UIA_FAIL);
 		return 0;
 	}
 
 	if( !(flag&2) && sd->sc.count && sd->sc.data[SC_KYOUGAKU] )
 	{
-		clif->unequipitemack(sd,n,0,0);
+		clif->unequipitemack(sd,n,0,UIA_FAIL);
 		return 0;
 	}
 
@@ -8727,25 +9002,25 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 		ShowInfo("unequip %d %x:%x\n",n,pc->equippoint(sd,n),sd->status.inventory[n].equip);
 
 	if(!sd->status.inventory[n].equip){ //Nothing to unequip
-		clif->unequipitemack(sd,n,0,0);
+		clif->unequipitemack(sd,n,0,UIA_FAIL);
 		return 0;
 	}
 	for(i=0;i<EQI_MAX;i++) {
-		if(sd->status.inventory[n].equip & equip_pos[i])
+		if(sd->status.inventory[n].equip & pc->equip_pos[i])
 			sd->equip_index[i] = -1;
 	}
 
 	if(sd->status.inventory[n].equip & EQP_HAND_R) {
 		sd->weapontype1 = 0;
 		sd->status.weapon = sd->weapontype2;
-		pc_calcweapontype(sd);
+		pc->calcweapontype(sd);
 		clif->changelook(&sd->bl,LOOK_WEAPON,sd->status.weapon);
 		if( !battle_config.dancing_weaponswitch_fix )
 			status_change_end(&sd->bl, SC_DANCING, INVALID_TIMER); // Unequipping => stop dancing.
 	}
 	if(sd->status.inventory[n].equip & EQP_HAND_L) {
 		sd->status.shield = sd->weapontype2 = 0;
-		pc_calcweapontype(sd);
+		pc->calcweapontype(sd);
 		clif->changelook(&sd->bl,LOOK_SHIELD,sd->status.shield);
 	}
 	if(sd->status.inventory[n].equip & EQP_HEAD_LOW && pc->checkequip(sd,EQP_COSTUME_HEAD_LOW) == -1 ) {
@@ -8789,7 +9064,7 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 		clif->changelook(&sd->bl,LOOK_ROBE,sd->status.robe);
 	}
 	
-	clif->unequipitemack(sd,n,sd->status.inventory[n].equip,1);
+	clif->unequipitemack(sd,n,sd->status.inventory[n].equip,UIA_SUCCESS);
 
 	if((sd->status.inventory[n].equip & EQP_ARMS) &&
 		sd->weapontype1 == 0 && sd->weapontype2 == 0 && (!sd->sc.data[SC_TK_SEVENWIND] || sd->sc.data[SC_ASPERSIO])) //Check for seven wind (but not level seven!)
@@ -8810,7 +9085,7 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 	/* check for combos (MUST be before status_calc_pc) */
 	if ( sd->inventory_data[n] ) {
 		if( sd->inventory_data[n]->combos_count ) {
-			if( pc_removecombo(sd,sd->inventory_data[n]) )
+			if( pc->removecombo(sd,sd->inventory_data[n]) )
 				status_cacl = true;
 		} if(itemdb_isspecial(sd->status.inventory[n].card[0]))
 			; //No cards
@@ -8819,9 +9094,9 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 				struct item_data *data;
 				if (!sd->status.inventory[n].card[i])
 					continue;
-				if ( ( data = itemdb_exists(sd->status.inventory[n].card[i]) ) != NULL ) {
+				if ( ( data = itemdb->exists(sd->status.inventory[n].card[i]) ) != NULL ) {
 					if( data->combos_count ) {
-						if( pc_removecombo(sd,data) )
+						if( pc->removecombo(sd,data) )
 							status_cacl = true;
 					}
 				}
@@ -8831,7 +9106,7 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 
 	if(flag&1 || status_cacl) {
 		pc->checkallowskill(sd);
-		status_calc_pc(sd,0);
+		status_calc_pc(sd,SCO_NONE);
 	}
 
 	if(sd->sc.data[SC_CRUCIS] && !battle->check_undead(sd->battle_status.race,sd->battle_status.def_ele))
@@ -8840,7 +9115,7 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 	//OnUnEquip script [Skotlex]
 	if (sd->inventory_data[n]) {
 		if (sd->inventory_data[n]->unequip_script)
-			run_script(sd->inventory_data[n]->unequip_script,0,sd->bl.id,fake_nd->bl.id);
+			script->run(sd->inventory_data[n]->unequip_script,0,sd->bl.id,npc->fake_nd->bl.id);
 		if(itemdb_isspecial(sd->status.inventory[n].card[0]))
 			; //No cards
 		else {
@@ -8849,9 +9124,9 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
 				if (!sd->status.inventory[n].card[i])
 					continue;
 
-				if ( ( data = itemdb_exists(sd->status.inventory[n].card[i]) ) != NULL ) {
+				if ( ( data = itemdb->exists(sd->status.inventory[n].card[i]) ) != NULL ) {
 					if( data->unequip_script )
-						run_script(data->unequip_script,0,sd->bl.id,fake_nd->bl.id);
+						script->run(data->unequip_script,0,sd->bl.id,npc->fake_nd->bl.id);
 				}
 
 			}
@@ -8868,31 +9143,85 @@ int pc_unequipitem(struct map_session_data *sd,int n,int flag) {
  *------------------------------------------*/
 int pc_checkitem(struct map_session_data *sd)
 {
-	int i,id,calc_flag = 0;
+	int i, id, calc_flag = 0;
 
 	nullpo_ret(sd);
 
 	if( sd->state.vending ) //Avoid reorganizing items when we are vending, as that leads to exploits (pointed out by End of Exam)
 		return 0;
 
-	if( battle_config.item_check ) { // check for invalid(ated) items
+	if( sd->state.itemcheck ) { // check for invalid(ated) items
 		for( i = 0; i < MAX_INVENTORY; i++ ) {
 			id = sd->status.inventory[i].nameid;
 
-			if( id && !itemdb_available(id) ) {
+			if (!id)
+				continue;
+
+			if( !itemdb_available(id) ) {
 				ShowWarning("Removed invalid/disabled item id %d from inventory (amount=%d, char_id=%d).\n", id, sd->status.inventory[i].amount, sd->status.char_id);
 				pc->delitem(sd, i, sd->status.inventory[i].amount, 0, 0, LOG_TYPE_OTHER);
+				continue;
 			}
+
+			if ( !sd->status.inventory[i].unique_id && !itemdb->isstackable(id) )
+				sd->status.inventory[i].unique_id = itemdb->unique_id(sd);
 		}
 
 		for( i = 0; i < MAX_CART; i++ ) {
 			id = sd->status.cart[i].nameid;
 
-			if( id && !itemdb_available(id) ) {
+			if (!id)
+				continue;
+
+			if( !itemdb_available(id) ) {
 				ShowWarning("Removed invalid/disabled item id %d from cart (amount=%d, char_id=%d).\n", id, sd->status.cart[i].amount, sd->status.char_id);
 				pc->cart_delitem(sd, i, sd->status.cart[i].amount, 0, LOG_TYPE_OTHER);
+				continue;
+			}
+
+			if ( !sd->status.cart[i].unique_id && !itemdb->isstackable(id) )
+				sd->status.cart[i].unique_id = itemdb->unique_id(sd);
+		}
+		
+		for( i = 0; i < MAX_STORAGE; i++ ) {
+			id = sd->status.storage.items[i].nameid;
+
+			if (!id)
+				continue;
+
+			if( id && !itemdb_available(id) ) {
+				ShowWarning("Removed invalid/disabled item id %d from storage (amount=%d, char_id=%d).\n", id, sd->status.storage.items[i].amount, sd->status.char_id);
+				storage->delitem(sd, i, sd->status.storage.items[i].amount);
+				storage->close(sd);
+				continue;
 			}
+
+			if ( !sd->status.storage.items[i].unique_id && !itemdb->isstackable(id) )
+				sd->status.storage.items[i].unique_id = itemdb->unique_id(sd);
 		}
+		
+		if (sd->guild) {
+			struct guild_storage *guild_storage = gstorage->id2storage2(sd->guild->guild_id);
+			if (guild_storage) {
+				for( i = 0; i < MAX_GUILD_STORAGE; i++ ) {
+					id = guild_storage->items[i].nameid;
+
+					if (!id)
+						continue;
+
+					if( !itemdb_available(id) ) {
+						ShowWarning("Removed invalid/disabled item id %d from guild storage (amount=%d, char_id=%d, guild_id=%d).\n", id, guild_storage->items[i].amount, sd->status.char_id, sd->guild->guild_id);
+						gstorage->delitem(sd, guild_storage, i, guild_storage->items[i].amount);
+						gstorage->close(sd); // force closing
+						continue;
+					}
+
+					if (!guild_storage->items[i].unique_id && !itemdb->isstackable(id))
+						guild_storage->items[i].unique_id = itemdb->unique_id(sd);
+				}
+			}
+		}
+		sd->state.itemcheck = 0;
 	}
 
 	for( i = 0; i < MAX_INVENTORY; i++) {
@@ -8910,10 +9239,10 @@ int pc_checkitem(struct map_session_data *sd)
 		}
 
 	}
-
+		
 	if( calc_flag && sd->state.active ) {
 		pc->checkallowskill(sd);
-		status_calc_pc(sd,0);
+		status_calc_pc(sd,SCO_NONE);
 	}
 
 	return 0;
@@ -8939,17 +9268,16 @@ int pc_calc_pvprank_sub(struct block_list *bl,va_list ap)
 	return 0;
 }
 /*==========================================
- * Calculate new rank beetween all present players (iMap->foreachinarea)
+ * Calculate new rank beetween all present players (map->foreachinarea)
  * and display result
  *------------------------------------------*/
-int pc_calc_pvprank(struct map_session_data *sd)
-{
+int pc_calc_pvprank(struct map_session_data *sd) {
 	int old;
 	struct map_data *m;
-	m=&map[sd->bl.m];
+	m=&map->list[sd->bl.m];
 	old=sd->pvp_rank;
 	sd->pvp_rank=1;
-	iMap->foreachinmap(pc_calc_pvprank_sub,sd->bl.m,BL_PC,sd);
+	map->foreachinmap(pc_calc_pvprank_sub,sd->bl.m,BL_PC,sd);
 	if(old!=sd->pvp_rank || sd->pvp_lastusers!=m->users_pvp)
 		clif->pvpset(sd,sd->pvp_rank,sd->pvp_lastusers=m->users_pvp,0);
 	return sd->pvp_rank;
@@ -8957,11 +9285,10 @@ int pc_calc_pvprank(struct map_session_data *sd)
 /*==========================================
  * Calculate next sd ranking calculation from config
  *------------------------------------------*/
-int pc_calc_pvprank_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pc_calc_pvprank_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 
-	sd=iMap->id2sd(id);
+	sd=map->id2sd(id);
 	if(sd==NULL)
 		return 0;
 	sd->pvp_timer = INVALID_TIMER;
@@ -8972,7 +9299,7 @@ int pc_calc_pvprank_timer(int tid, unsigned int tick, int id, intptr_t data)
 	}
 
 	if( pc->calc_pvprank(sd) > 0 )
-		sd->pvp_timer = iTimer->add_timer(iTimer->gettick()+PVP_CALCRANK_INTERVAL,pc->calc_pvprank_timer,id,data);
+		sd->pvp_timer = timer->add(timer->gettick()+PVP_CALCRANK_INTERVAL,pc->calc_pvprank_timer,id,data);
 	return 0;
 }
 
@@ -9025,9 +9352,9 @@ int pc_divorce(struct map_session_data *sd)
 	if( !sd->status.partner_id )
 		return -1; // Char is not married
 
-	if( (p_sd = iMap->charid2sd(sd->status.partner_id)) == NULL )
-	{ // Lets char server do the divorce
-		if( chrif_divorce(sd->status.char_id, sd->status.partner_id) )
+	if( (p_sd = map->charid2sd(sd->status.partner_id)) == NULL ) {
+		// Lets char server do the divorce
+		if( chrif->divorce(sd->status.char_id, sd->status.partner_id) )
 			return -1; // No char server connected
 
 		return 0;
@@ -9053,11 +9380,10 @@ int pc_divorce(struct map_session_data *sd)
 /*==========================================
  * Get sd partner charid. (Married partner)
  *------------------------------------------*/
-struct map_session_data *pc_get_partner(struct map_session_data *sd)
-{
+struct map_session_data *pc_get_partner(struct map_session_data *sd) {
 	if (sd && pc->ismarried(sd))
 		// charid2sd returns NULL if not found
-		return iMap->charid2sd(sd->status.partner_id);
+		return map->charid2sd(sd->status.partner_id);
 
 	return NULL;
 }
@@ -9065,11 +9391,10 @@ struct map_session_data *pc_get_partner(struct map_session_data *sd)
 /*==========================================
  * Get sd father charid. (Need to be baby)
  *------------------------------------------*/
-struct map_session_data *pc_get_father (struct map_session_data *sd)
-{
+struct map_session_data *pc_get_father(struct map_session_data *sd) {
 	if (sd && sd->class_&JOBL_BABY && sd->status.father > 0)
 		// charid2sd returns NULL if not found
-		return iMap->charid2sd(sd->status.father);
+		return map->charid2sd(sd->status.father);
 
 	return NULL;
 }
@@ -9077,11 +9402,10 @@ struct map_session_data *pc_get_father (struct map_session_data *sd)
 /*==========================================
  * Get sd mother charid. (Need to be baby)
  *------------------------------------------*/
-struct map_session_data *pc_get_mother (struct map_session_data *sd)
-{
+struct map_session_data *pc_get_mother(struct map_session_data *sd) {
 	if (sd && sd->class_&JOBL_BABY && sd->status.mother > 0)
 		// charid2sd returns NULL if not found
-		return iMap->charid2sd(sd->status.mother);
+		return map->charid2sd(sd->status.mother);
 
 	return NULL;
 }
@@ -9089,11 +9413,10 @@ struct map_session_data *pc_get_mother (struct map_session_data *sd)
 /*==========================================
  * Get sd children charid. (Need to be married)
  *------------------------------------------*/
-struct map_session_data *pc_get_child (struct map_session_data *sd)
-{
+struct map_session_data *pc_get_child(struct map_session_data *sd) {
 	if (sd && pc->ismarried(sd) && sd->status.child > 0)
 		// charid2sd returns NULL if not found
-		return iMap->charid2sd(sd->status.child);
+		return map->charid2sd(sd->status.child);
 
 	return NULL;
 }
@@ -9135,8 +9458,7 @@ void pc_bleeding (struct map_session_data *sd, unsigned int diff_tick)
 //Character regen. Flag is used to know which types of regen can take place.
 //&1: HP regen
 //&2: SP regen
-void pc_regen (struct map_session_data *sd, unsigned int diff_tick)
-{
+void pc_regen (struct map_session_data *sd, unsigned int diff_tick) {
 	int hp = 0, sp = 0;
 
 	if (sd->hp_regen.value) {
@@ -9156,7 +9478,7 @@ void pc_regen (struct map_session_data *sd, unsigned int diff_tick)
 	}
 
 	if (hp > 0 || sp > 0)
-		status_heal(&sd->bl, hp, sp, 0);
+		status->heal(&sd->bl, hp, sp, 0);
 
 	return;
 }
@@ -9164,11 +9486,10 @@ void pc_regen (struct map_session_data *sd, unsigned int diff_tick)
 /*==========================================
  * Memo player sd savepoint. (map,x,y)
  *------------------------------------------*/
-int pc_setsavepoint(struct map_session_data *sd, short mapindex,int x,int y)
-{
+int pc_setsavepoint(struct map_session_data *sd, short map_index, int x, int y) {
 	nullpo_ret(sd);
 
-	sd->status.save_point.map = mapindex;
+	sd->status.save_point.map = map_index;
 	sd->status.save_point.x = x;
 	sd->status.save_point.y = y;
 
@@ -9176,10 +9497,9 @@ int pc_setsavepoint(struct map_session_data *sd, short mapindex,int x,int y)
 }
 
 /*==========================================
- * Save 1 player data  at autosave intervalle
+ * Save 1 player data at autosave intervall
  *------------------------------------------*/
-int pc_autosave(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pc_autosave(int tid, int64 tick, int id, intptr_t data) {
 	int interval;
 	struct s_mapiterator* iter;
 	struct map_session_data* sd;
@@ -9205,24 +9525,23 @@ int pc_autosave(int tid, unsigned int tick, int id, intptr_t data)
 		last_save_id = sd->bl.id;
 		save_flag = 2;
 
-		chrif_save(sd,0);
+		chrif->save(sd,0);
 		break;
 	}
 	mapit->free(iter);
 
-	interval = iMap->autosave_interval/(iMap->usercount()+1);
-	if(interval < iMap->minsave_interval)
-		interval = iMap->minsave_interval;
-	iTimer->add_timer(iTimer->gettick()+interval,pc_autosave,0,0);
+	interval = map->autosave_interval/(map->usercount()+1);
+	if(interval < map->minsave_interval)
+		interval = map->minsave_interval;
+	timer->add(timer->gettick()+interval,pc->autosave,0,0);
 
 	return 0;
 }
 
-static int pc_daynight_timer_sub(struct map_session_data *sd,va_list ap)
-{
-	if (sd->state.night != iMap->night_flag && map[sd->bl.m].flag.nightenabled) { //Night/day state does not match.
-		clif->status_change(&sd->bl, SI_SKE, iMap->night_flag, 0, 0, 0, 0); //New night effect by dynamix [Skotlex]
-		sd->state.night = iMap->night_flag;
+int pc_daynight_timer_sub(struct map_session_data *sd,va_list ap) {
+	if (sd->state.night != map->night_flag && map->list[sd->bl.m].flag.nightenabled) { //Night/day state does not match.
+		clif->status_change(&sd->bl, SI_SKE, map->night_flag, 0, 0, 0, 0); //New night effect by dynamix [Skotlex]
+		sd->state.night = map->night_flag;
 		return 1;
 	}
 	return 0;
@@ -9231,20 +9550,19 @@ static int pc_daynight_timer_sub(struct map_session_data *sd,va_list ap)
  * timer to do the day [Yor]
  * data: 0 = called by timer, 1 = gmcommand/script
  *------------------------------------------------*/
-int map_day_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int map_day_timer(int tid, int64 tick, int id, intptr_t data) {
 	char tmp_soutput[1024];
 
-	if (data == 0 && battle_config.day_duration <= 0)	// if we want a day
+	if (data == 0 && battle_config.day_duration <= 0) // if we want a day
 		return 0;
 
-	if (!iMap->night_flag)
+	if (!map->night_flag)
 		return 0; //Already day.
 
-	iMap->night_flag = 0; // 0=day, 1=night [Yor]
-	iMap->map_foreachpc(pc_daynight_timer_sub);
+	map->night_flag = 0; // 0=day, 1=night [Yor]
+	map->foreachpc(pc->daynight_timer_sub);
 	strcpy(tmp_soutput, (data == 0) ? msg_txt(502) : msg_txt(60)); // The day has arrived!
-	intif_broadcast(tmp_soutput, strlen(tmp_soutput) + 1, 0);
+	intif->broadcast(tmp_soutput, strlen(tmp_soutput) + 1, BC_DEFAULT);
 	return 0;
 }
 
@@ -9252,24 +9570,23 @@ int map_day_timer(int tid, unsigned int tick, int id, intptr_t data)
  * timer to do the night [Yor]
  * data: 0 = called by timer, 1 = gmcommand/script
  *------------------------------------------------*/
-int map_night_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int map_night_timer(int tid, int64 tick, int id, intptr_t data) {
 	char tmp_soutput[1024];
 
-	if (data == 0 && battle_config.night_duration <= 0)	// if we want a night
+	if (data == 0 && battle_config.night_duration <= 0) // if we want a night
 		return 0;
 
-	if (iMap->night_flag)
+	if (map->night_flag)
 		return 0; //Already nigth.
 
-	iMap->night_flag = 1; // 0=day, 1=night [Yor]
-	iMap->map_foreachpc(pc_daynight_timer_sub);
+	map->night_flag = 1; // 0=day, 1=night [Yor]
+	map->foreachpc(pc->daynight_timer_sub);
 	strcpy(tmp_soutput, (data == 0) ? msg_txt(503) : msg_txt(59)); // The night has fallen...
-	intif_broadcast(tmp_soutput, strlen(tmp_soutput) + 1, 0);
+	intif->broadcast(tmp_soutput, strlen(tmp_soutput) + 1, BC_DEFAULT);
 	return 0;
 }
 
-void pc_setstand(struct map_session_data *sd){
+void pc_setstand(struct map_session_data *sd) {
 	nullpo_retv(sd);
 
 	status_change_end(&sd->bl, SC_TENSIONRELAX, INVALID_TIMER);
@@ -9283,23 +9600,23 @@ void pc_setstand(struct map_session_data *sd){
  * Mechanic (MADO GEAR)
  **/
 void pc_overheat(struct map_session_data *sd, int val) {
-	int heat = val, skill,
+	int heat = val, skill_lv,
 		limit[] = { 10, 20, 28, 46, 66 };
 
 	if( !pc_ismadogear(sd) || sd->sc.data[SC_OVERHEAT] )
 		return; // already burning
 
-	skill = cap_value(pc->checkskill(sd,NC_MAINFRAME),0,4);
+	skill_lv = cap_value(pc->checkskill(sd,NC_MAINFRAME),0,4);
 	if( sd->sc.data[SC_OVERHEAT_LIMITPOINT] ) {
 		heat += sd->sc.data[SC_OVERHEAT_LIMITPOINT]->val1;
 		status_change_end(&sd->bl,SC_OVERHEAT_LIMITPOINT,INVALID_TIMER);
 	}
 
 	heat = max(0,heat); // Avoid negative HEAT
-	if( heat >= limit[skill] )
-		sc_start(&sd->bl,SC_OVERHEAT,100,0,1000);
+	if( heat >= limit[skill_lv] )
+		sc_start(NULL,&sd->bl,SC_OVERHEAT,100,0,1000);
 	else
-		sc_start(&sd->bl,SC_OVERHEAT_LIMITPOINT,100,heat,30000);
+		sc_start(NULL,&sd->bl,SC_OVERHEAT_LIMITPOINT,100,heat,30000);
 
 	return;
 }
@@ -9309,10 +9626,16 @@ void pc_overheat(struct map_session_data *sd, int val) {
  */
 bool pc_isautolooting(struct map_session_data *sd, int nameid)
 {
-	int i;
-	if( !sd->state.autolooting )
+	int i = 0;
+
+	if (sd->state.autoloottype && sd->state.autoloottype&(1<<itemdb_type(nameid)))
+		return true;
+
+	if (!sd->state.autolooting)
 		return false;
+
 	ARR_FIND(0, AUTOLOOTITEM_SIZE, i, sd->state.autolootid[i] == nameid);
+
 	return (i != AUTOLOOTITEM_SIZE);
 }
 
@@ -9325,12 +9648,11 @@ bool pc_can_use_command(struct map_session_data *sd, const char *command) {
 	return atcommand->can_use(sd,command);
 }
 
-static int pc_charm_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pc_charm_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	int i, type;
 
-	if( (sd=(struct map_session_data *)iMap->id2sd(id)) == NULL || sd->bl.type!=BL_PC )
+	if( (sd=(struct map_session_data *)map->id2sd(id)) == NULL || sd->bl.type!=BL_PC )
 		return 1;
 
 	ARR_FIND(1, 5, type, sd->charm[type] > 0);
@@ -9373,15 +9695,15 @@ int pc_add_charm(struct map_session_data *sd,int interval,int max,int type)
 	if( sd->charm[type] && sd->charm[type] >= max )
 	{
 		if(sd->charm_timer[type][0] != INVALID_TIMER)
-			iTimer->delete_timer(sd->charm_timer[type][0],pc_charm_timer);
+			timer->delete(sd->charm_timer[type][0],pc->charm_timer);
 		sd->charm[type]--;
 		if( sd->charm[type] != 0 )
 			memmove(sd->charm_timer[type]+0, sd->charm_timer[type]+1, (sd->charm[type])*sizeof(int));
 		sd->charm_timer[type][sd->charm[type]] = INVALID_TIMER;
 	}
 
-	tid = iTimer->add_timer(iTimer->gettick()+interval, pc_charm_timer, sd->bl.id, 0);
-	ARR_FIND(0, sd->charm[type], i, sd->charm_timer[type][i] == INVALID_TIMER || DIFF_TICK(iTimer->get_timer(tid)->tick, iTimer->get_timer(sd->charm_timer[type][i])->tick) < 0);
+	tid = timer->add(timer->gettick()+interval, pc->charm_timer, sd->bl.id, 0);
+	ARR_FIND(0, sd->charm[type], i, sd->charm_timer[type][i] == INVALID_TIMER || DIFF_TICK(timer->get(tid)->tick, timer->get(sd->charm_timer[type][i])->tick) < 0);
 	if( i != sd->charm[type] )
 		memmove(sd->charm_timer[type]+i+1, sd->charm_timer[type]+i, (sd->charm[type]-i)*sizeof(int));
 	sd->charm_timer[type][i] = tid;
@@ -9412,7 +9734,7 @@ int pc_del_charm(struct map_session_data *sd,int count,int type)
 
 	for(i = 0; i < count; i++) {
 		if(sd->charm_timer[type][i] != INVALID_TIMER) {
-			iTimer->delete_timer(sd->charm_timer[type][i],pc_charm_timer);
+			timer->delete(sd->charm_timer[type][i],pc->charm_timer);
 			sd->charm_timer[type][i] = INVALID_TIMER;
 		}
 	}
@@ -9424,19 +9746,13 @@ int pc_del_charm(struct map_session_data *sd,int count,int type)
 	clif->charm(sd, type);
 	return 0;
 }
-#if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
 /*==========================================
  * Renewal EXP/Itemdrop rate modifier base on level penalty
  * 1=exp 2=itemdrop
  *------------------------------------------*/
-int pc_level_penalty_mod(struct map_session_data *sd, struct mob_data *md, int type)
-{
-	int diff, rate = 100, i;
-
-	nullpo_ret(sd);
-	nullpo_ret(md);
-
-	diff = md->level - sd->status.base_level;
+int pc_level_penalty_mod(int diff, unsigned char race, unsigned short mode, int type) {
+#if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
+	int rate = 100, i;
 
 	if( diff < 0 )
 		diff = MAX_LEVEL + ( ~diff + 1 );
@@ -9444,22 +9760,24 @@ int pc_level_penalty_mod(struct map_session_data *sd, struct mob_data *md, int t
 	for(i=0; i<RC_MAX; i++){
 		int tmp;
 
-		if( md->status.race != i ){
-			if( md->status.mode&MD_BOSS && i < RC_BOSS )
+		if( race != i ){
+			if( mode&MD_BOSS && i < RC_BOSS )
 				i = RC_BOSS;
 			else if( i <= RC_BOSS )
 				continue;
 		}
 
-		if( (tmp=level_penalty[type][i][diff]) > 0 ){
+		if( (tmp=pc->level_penalty[type][i][diff]) > 0 ){
 			rate = tmp;
 			break;
 		}
 	}
 
 	return rate;
-}
+#else
+	return 100;
 #endif
+}
 int pc_split_str(char *str,char **val,int num)
 {
 	int i;
@@ -9516,59 +9834,271 @@ int pc_split_atoui(char* str, unsigned int* val, char sep, int max)
 		val[j] = 0;
 	return i;
 }
+/* [Ind/Hercules] */
+void pc_read_skill_tree(void) {
+	config_t skill_tree_conf;
+	config_setting_t *skt = NULL, *inherit = NULL, *skills = NULL, *sk = NULL;
+#ifdef RENEWAL
+	const char *config_filename = "db/re/skill_tree.conf"; // FIXME hardcoded name
+#else
+	const char *config_filename = "db/pre-re/skill_tree.conf"; // FIXME hardcoded name
+#endif
+	int i = 0, jnamelen = 0;
+	struct s_mapiterator *iter;
+	struct map_session_data *sd;
+	struct {
+		const char *name;
+		int id;
+	} jnames[] = {
+		{ "Novice", JOB_NOVICE },
+		{ "Swordsman", JOB_SWORDMAN },
+		{ "Magician", JOB_MAGE },
+		{ "Archer", JOB_ARCHER },
+		{ "Acolyte", JOB_ACOLYTE },
+		{ "Merchant", JOB_MERCHANT },
+		{ "Thief", JOB_THIEF },
+		{ "Knight", JOB_KNIGHT },
+		{ "Priest", JOB_PRIEST },
+		{ "Wizard", JOB_WIZARD },
+		{ "Blacksmith", JOB_BLACKSMITH },
+		{ "Hunter", JOB_HUNTER },
+		{ "Assassin", JOB_ASSASSIN },
+		{ "Crusader", JOB_CRUSADER },
+		{ "Monk", JOB_MONK },
+		{ "Sage", JOB_SAGE },
+		{ "Rogue", JOB_ROGUE },
+		{ "Alchemist", JOB_ALCHEMIST },
+		{ "Bard", JOB_BARD },
+		{ "Dancer", JOB_DANCER },
+		{ "Super_Novice", JOB_SUPER_NOVICE },
+		{ "Gunslinger", JOB_GUNSLINGER },
+		{ "Ninja", JOB_NINJA },
+		{ "Novice_High", JOB_NOVICE_HIGH },
+		{ "Swordsman_High", JOB_SWORDMAN_HIGH },
+		{ "Magician_High", JOB_MAGE_HIGH },
+		{ "Archer_High", JOB_ARCHER_HIGH },
+		{ "Acolyte_High", JOB_ACOLYTE_HIGH },
+		{ "Merchant_High", JOB_MERCHANT_HIGH },
+		{ "Thief_High", JOB_THIEF_HIGH },
+		{ "Lord_Knight", JOB_LORD_KNIGHT },
+		{ "High_Priest", JOB_HIGH_PRIEST },
+		{ "High_Wizard", JOB_HIGH_WIZARD },
+		{ "Whitesmith", JOB_WHITESMITH },
+		{ "Sniper", JOB_SNIPER },
+		{ "Assassin_Cross", JOB_ASSASSIN_CROSS },
+		{ "Paladin", JOB_PALADIN },
+		{ "Champion", JOB_CHAMPION },
+		{ "Professor", JOB_PROFESSOR },
+		{ "Stalker", JOB_STALKER },
+		{ "Creator", JOB_CREATOR },
+		{ "Clown", JOB_CLOWN },
+		{ "Gypsy", JOB_GYPSY },
+		{ "Baby_Novice", JOB_BABY },
+		{ "Baby_Swordsman", JOB_BABY_SWORDMAN },
+		{ "Baby_Magician", JOB_BABY_MAGE },
+		{ "Baby_Archer", JOB_BABY_ARCHER },
+		{ "Baby_Acolyte", JOB_BABY_ACOLYTE },
+		{ "Baby_Merchant", JOB_BABY_MERCHANT },
+		{ "Baby_Thief", JOB_BABY_THIEF },
+		{ "Baby_Knight", JOB_BABY_KNIGHT },
+		{ "Baby_Priest", JOB_BABY_PRIEST },
+		{ "Baby_Wizard", JOB_BABY_WIZARD },
+		{ "Baby_Blacksmith", JOB_BABY_BLACKSMITH },
+		{ "Baby_Hunter", JOB_BABY_HUNTER },
+		{ "Baby_Assassin", JOB_BABY_ASSASSIN },
+		{ "Baby_Crusader", JOB_BABY_CRUSADER },
+		{ "Baby_Monk", JOB_BABY_MONK },
+		{ "Baby_Sage", JOB_BABY_SAGE },
+		{ "Baby_Rogue", JOB_BABY_ROGUE },
+		{ "Baby_Alchemist", JOB_BABY_ALCHEMIST },
+		{ "Baby_Bard", JOB_BABY_BARD },
+		{ "Baby_Dancer", JOB_BABY_DANCER },
+		{ "Super_Baby", JOB_SUPER_BABY },
+		{ "Taekwon", JOB_TAEKWON },
+		{ "Star_Gladiator", JOB_STAR_GLADIATOR },
+		{ "Soul_Linker", JOB_SOUL_LINKER },
+		{ "Gangsi", JOB_GANGSI },
+		{ "Death_Knight", JOB_DEATH_KNIGHT },
+		{ "Dark_Collector", JOB_DARK_COLLECTOR },
+		{ "Rune_Knight", JOB_RUNE_KNIGHT },
+		{ "Warlock", JOB_WARLOCK },
+		{ "Ranger", JOB_RANGER },
+		{ "Arch_Bishop", JOB_ARCH_BISHOP },
+		{ "Mechanic", JOB_MECHANIC },
+		{ "Guillotine_Cross", JOB_GUILLOTINE_CROSS },
+		{ "Rune_Knight_Trans", JOB_RUNE_KNIGHT_T },
+		{ "Warlock_Trans", JOB_WARLOCK_T },
+		{ "Ranger_Trans", JOB_RANGER_T },
+		{ "Arch_Bishop_Trans", JOB_ARCH_BISHOP_T },
+		{ "Mechanic_Trans", JOB_MECHANIC_T },
+		{ "Guillotine_Cross_Trans", JOB_GUILLOTINE_CROSS_T },
+		{ "Royal_Guard", JOB_ROYAL_GUARD },
+		{ "Sorcerer", JOB_SORCERER },
+		{ "Minstrel", JOB_MINSTREL },
+		{ "Wanderer", JOB_WANDERER },
+		{ "Sura", JOB_SURA },
+		{ "Genetic", JOB_GENETIC },
+		{ "Shadow_Chaser", JOB_SHADOW_CHASER },
+		{ "Royal_Guard_Trans", JOB_ROYAL_GUARD_T },
+		{ "Sorcerer_Trans", JOB_SORCERER_T },
+		{ "Minstrel_Trans", JOB_MINSTREL_T },
+		{ "Wanderer_Trans", JOB_WANDERER_T },
+		{ "Sura_Trans", JOB_SURA_T },
+		{ "Genetic_Trans", JOB_GENETIC_T },
+		{ "Shadow_Chaser_Trans", JOB_SHADOW_CHASER_T },
+		{ "Baby_Rune_Knight", JOB_BABY_RUNE },
+		{ "Baby_Warlock", JOB_BABY_WARLOCK },
+		{ "Baby_Ranger", JOB_BABY_RANGER },
+		{ "Baby_Arch_Bishop", JOB_BABY_BISHOP },
+		{ "Baby_Mechanic", JOB_BABY_MECHANIC },
+		{ "Baby_Guillotine_Cross", JOB_BABY_CROSS },
+		{ "Baby_Royal_Guard", JOB_BABY_GUARD },
+		{ "Baby_Sorcerer", JOB_BABY_SORCERER },
+		{ "Baby_Minstrel", JOB_BABY_MINSTREL },
+		{ "Baby_Wanderer", JOB_BABY_WANDERER },
+		{ "Baby_Sura", JOB_BABY_SURA },
+		{ "Baby_Genetic", JOB_BABY_GENETIC },
+		{ "Baby_Shadow_Chaser", JOB_BABY_CHASER },
+		{ "Expanded_Super_Novice", JOB_SUPER_NOVICE_E },
+		{ "Expanded_Super_Baby", JOB_SUPER_BABY_E },
+		{ "Kagerou", JOB_KAGEROU },
+		{ "Oboro", JOB_OBORO },
+		{ "Rebellion", JOB_REBELLION },
+	};
+	
+	if (libconfig->read_file(&skill_tree_conf, config_filename)) {
+		ShowError("can't read %s\n", config_filename);
+		return;
+	}
+	
+	jnamelen = ARRAYLENGTH(jnames);
+	
+	while( (skt = libconfig->setting_get_elem(skill_tree_conf.root,i++)) ) {
+		int k, idx;
+		const char *name = config_setting_name(skt);
+		
+		ARR_FIND(0, jnamelen, k, strcmpi(jnames[k].name,name) == 0 );
+		
+		if( k == jnamelen ) {
+			ShowWarning("pc_read_skill_tree: '%s' unknown job name!\n",name);
+			continue;
+		}
+		
+		
+		if( ( skills = libconfig->setting_get_member(skt,"skills") ) ) {
+			int c = 0;
+			
+			idx = pc->class2idx(jnames[k].id);
+			
+			while( ( sk = libconfig->setting_get_elem(skills,c++) ) ) {
+				const char *sk_name = config_setting_name(sk);
+				int skill_id;
+				
+				if( ( skill_id = skill->name2id(sk_name) ) ) {
+					int skidx, offset = 0, h = 0, rlen = 0, rskid = 0;
+					
+					ARR_FIND( 0, MAX_SKILL_TREE, skidx, pc->skill_tree[idx][skidx].id == 0 || pc->skill_tree[idx][skidx].id == skill_id );
+					if (skidx == MAX_SKILL_TREE) {
+						ShowWarning("pc_read_skill_tree: Unable to load skill %d (%s) into '%s's tree. Maximum number of skills per class has been reached.\n", skill_id, sk_name, name);
+						continue;
+					} else if (pc->skill_tree[idx][skidx].id) {
+						ShowNotice("pc_read_skill_tree: Overwriting %d for '%s' (%d)\n", skill_id, name, jnames[k].id);
+					}
+					
+					pc->skill_tree[idx][skidx].id    = skill_id;
+					pc->skill_tree[idx][skidx].idx   = skill->get_index(skill_id);
+					
+					if( config_setting_is_group(sk) ) {
+						int max = 0, jlevel = 0;
+						libconfig->setting_lookup_int(sk, "MaxLevel", &max);
+						libconfig->setting_lookup_int(sk, "MinJobLevel", &jlevel);
+						pc->skill_tree[idx][skidx].max = (unsigned char)max;
+						pc->skill_tree[idx][skidx].joblv = (unsigned char)jlevel;
+						rlen = libconfig->setting_length(sk);
+						offset += jlevel ? 2 : 1;
+					} else {
+						pc->skill_tree[idx][skidx].max = (unsigned char)libconfig->setting_get_int(sk);
+						pc->skill_tree[idx][skidx].joblv = 0;
+					}
+					
+					for( h = offset; h < rlen && h < MAX_PC_SKILL_REQUIRE; h++ ) {
+						config_setting_t *rsk = libconfig->setting_get_elem(sk,h);
+						if( rsk && ( rskid = skill->name2id(config_setting_name(rsk)) ) ) {
+							pc->skill_tree[idx][skidx].need[h].id  = rskid;
+							pc->skill_tree[idx][skidx].need[h].idx = skill->get_index(rskid);
+							pc->skill_tree[idx][skidx].need[h].lv  = (unsigned char)libconfig->setting_get_int(rsk);
+						} else if( rsk ) {
+							ShowWarning("pc_read_skill_tree: unknown requirement '%s' for '%s' in '%s'\n",config_setting_name(rsk),sk_name,name);
+						} else {
+							ShowWarning("pc_read_skill_tree: error for '%s' in '%s'\n",sk_name,name);
+						}
+					}
+					
+				} else {
+					ShowWarning("pc_read_skill_tree: unknown skill '%s' in '%s'\n",sk_name,name);
+				}
+			}
+		}
+	}
+	
+	i = 0;
+	while( (skt = libconfig->setting_get_elem(skill_tree_conf.root,i++)) ) {
+		int k, idx, v = 0;
+		const char *name = config_setting_name(skt);
+		const char *iname;
 
-/*==========================================
- * sub DB reading.
- * Function used to read skill_tree.txt
- *------------------------------------------*/
-static bool pc_readdb_skilltree(char* fields[], int columns, int current)
-{
-	unsigned char joblv = 0, skill_lv;
-	uint16 skill_id;
-	int idx, class_;
-	unsigned int i, offset = 3, skill_idx;
+		
+		ARR_FIND(0, jnamelen, k, strcmpi(jnames[k].name,name) == 0 );
+		
+		if( k == jnamelen ) {
+			ShowWarning("pc_read_skill_tree: '%s' unknown job name!\n",name);
+			continue;
+		}
+		idx = pc->class2idx(jnames[k].id);
 
-	class_  = atoi(fields[0]);
-	skill_id = (uint16)atoi(fields[1]);
-	skill_lv = (unsigned char)atoi(fields[2]);
+		if( ( inherit = libconfig->setting_get_member(skt,"inherit") ) ) {
+			while( ( iname = libconfig->setting_get_string_elem(inherit, v++) ) ) {
+				int b = 0, a, d, f, fidx;
 
-	if(columns==4+MAX_PC_SKILL_REQUIRE*2)
-	{// job level requirement extra column
-		joblv = (unsigned char)atoi(fields[3]);
-		offset++;
-	}
+				ARR_FIND(0, jnamelen, b, strcmpi(jnames[b].name,iname) == 0 );
+				
+				if( b == jnamelen ) {
+					ShowWarning("pc_read_skill_tree: '%s' trying to inherit unknown '%s'!\n",name,iname);
+					continue;
+				}
+				
+				fidx = pc->class2idx(jnames[b].id);
+							
+				ARR_FIND( 0, MAX_SKILL_TREE, d, pc->skill_tree[fidx][d].id == 0 );
 
-	if(!pcdb_checkid(class_))
-	{
-		ShowWarning("pc_readdb_skilltree: Invalid job class %d specified.\n", class_);
-		return false;
-	}
-	idx = pc->class2idx(class_);
+				for( f = 0; f < d; f++ ) {
+					
+					ARR_FIND( 0, MAX_SKILL_TREE, a, pc->skill_tree[idx][a].id == 0 || pc->skill_tree[idx][a].id == pc->skill_tree[fidx][f].id );
 
-	//This is to avoid adding two lines for the same skill. [Skotlex]
-	ARR_FIND( 0, MAX_SKILL_TREE, skill_idx, skill_tree[idx][skill_idx].id == 0 || skill_tree[idx][skill_idx].id == skill_id );
-	if( skill_idx == MAX_SKILL_TREE ) {
-		ShowWarning("pc_readdb_skilltree: Unable to load skill %hu into job %d's tree. Maximum number of skills per class has been reached.\n", skill_id, class_);
-		return false;
-	} else if(skill_tree[idx][skill_idx].id) {
-		ShowNotice("pc_readdb_skilltree: Overwriting skill %hu for job class %d.\n", skill_id, class_);
+					if( a == MAX_SKILL_TREE ) {
+						ShowWarning("pc_read_skill_tree: '%s' can't inherit '%s', skill tree is full!\n", name,iname);
+						break;
+					} else if ( pc->skill_tree[idx][a].id || ( pc->skill_tree[idx][a].id == NV_TRICKDEAD && ((pc->jobid2mapid(jnames[k].id)&(MAPID_BASEMASK|JOBL_2))!=MAPID_NOVICE) ) ) /* we skip trickdead for non-novices */
+						continue;/* skip */
+					
+					memcpy(&pc->skill_tree[idx][a],&pc->skill_tree[fidx][f],sizeof(pc->skill_tree[fidx][f]));
+				}
+				
+			}
+		}
+		
 	}
+	
+	libconfig->destroy(&skill_tree_conf);
 
-	skill_tree[idx][skill_idx].id    = skill_id;
-	skill_tree[idx][skill_idx].idx   = skill->get_index(skill_id);
-	skill_tree[idx][skill_idx].max   = skill_lv;
-	skill_tree[idx][skill_idx].joblv = joblv;
-
-	for(i = 0; i < MAX_PC_SKILL_REQUIRE; i++) {
-		skill_tree[idx][skill_idx].need[i].id  = atoi(fields[i*2+offset]);
-		skill_tree[idx][skill_idx].need[i].idx = skill->get_index(atoi(fields[i*2+offset]));
-		skill_tree[idx][skill_idx].need[i].lv  = atoi(fields[i*2+offset+1]);
-	}
-	return true;
+    /* lets update all players skill tree */
+    iter = mapit_getallusers();
+    for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) )
+        clif->skillinfoblock(sd);
+    mapit->free(iter);
 }
+bool pc_readdb_levelpenalty(char* fields[], int columns, int current) {
 #if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
-static bool pc_readdb_levelpenalty(char* fields[], int columns, int current)
-{
 	int type, race, diff;
 
 	type = atoi(fields[0]);
@@ -9590,11 +10120,10 @@ static bool pc_readdb_levelpenalty(char* fields[], int columns, int current)
 	if( diff < 0 )
 		diff = min(MAX_LEVEL + ( ~(diff) + 1 ), MAX_LEVEL*2);
 
-	level_penalty[type][race][diff] = atoi(fields[3]);
-
+	pc->level_penalty[type][race][diff] = atoi(fields[3]);
+#endif
 	return true;
 }
-#endif
 
 /*==========================================
  * pc DB reading.
@@ -9602,26 +10131,24 @@ static bool pc_readdb_levelpenalty(char* fields[], int columns, int current)
  * skill_tree.txt - skill tree for every class
  * attr_fix.txt   - elemental adjustment table
  *------------------------------------------*/
-int pc_readdb(void)
-{
+int pc_readdb(void) {
 	int i,j,k;
 	unsigned int count = 0;
 	FILE *fp;
 	char line[24000],*p;
 
-    //reset
-	memset(exp_table,0,sizeof(exp_table));
-	memset(max_level,0,sizeof(max_level));
+	//reset
+	memset(pc->exp_table,0,sizeof(pc->exp_table));
+	memset(pc->max_level,0,sizeof(pc->max_level));
 
-	sprintf(line, "%s/"DBPATH"exp.txt", iMap->db_path);
+	sprintf(line, "%s/"DBPATH"exp.txt", map->db_path);
 
 	fp=fopen(line, "r");
 	if(fp==NULL){
 		ShowError("can't read %s\n", line);
 		return 1;
 	}
-	while(fgets(line, sizeof(line), fp))
-	{
+	while(fgets(line, sizeof(line), fp)) {
 		int jobs[CLASS_COUNT], job_count, job, job_id;
 		int type;
 		unsigned int ui,maxlv;
@@ -9652,23 +10179,23 @@ int pc_readdb(void)
 		count++;
 		job = jobs[0] = pc->class2idx(job_id);
 		//We send one less and then one more because the last entry in the exp array should hold 0.
-		max_level[job][type] = pc_split_atoui(split[3], exp_table[job][type],',',maxlv-1)+1;
+		pc->max_level[job][type] = pc_split_atoui(split[3], pc->exp_table[job][type],',',maxlv-1)+1;
 		//Reverse check in case the array has a bunch of trailing zeros... [Skotlex]
 		//The reasoning behind the -2 is this... if the max level is 5, then the array
 		//should look like this:
 	   //0: x, 1: x, 2: x: 3: x 4: 0 <- last valid value is at 3.
-		while ((ui = max_level[job][type]) >= 2 && exp_table[job][type][ui-2] <= 0)
-			max_level[job][type]--;
-		if (max_level[job][type] < maxlv) {
-			ShowWarning("pc_readdb: Specified max %u for job %d, but that job's exp table only goes up to level %u.\n", maxlv, job_id, max_level[job][type]);
+		while ((ui = pc->max_level[job][type]) >= 2 && pc->exp_table[job][type][ui-2] <= 0)
+			pc->max_level[job][type]--;
+		if (pc->max_level[job][type] < maxlv) {
+			ShowWarning("pc_readdb: Specified max %u for job %d, but that job's exp table only goes up to level %u.\n", maxlv, job_id, pc->max_level[job][type]);
 			ShowInfo("Filling the missing values with the last exp entry.\n");
 			//Fill the requested values with the last entry.
-			ui = (max_level[job][type] <= 2? 0: max_level[job][type]-2);
+			ui = (pc->max_level[job][type] <= 2? 0: pc->max_level[job][type]-2);
 			for (; ui+2 < maxlv; ui++)
-				exp_table[job][type][ui] = exp_table[job][type][ui-1];
-			max_level[job][type] = maxlv;
+				pc->exp_table[job][type][ui] = pc->exp_table[job][type][ui-1];
+			pc->max_level[job][type] = maxlv;
 		}
-//		ShowDebug("%s - Class %d: %d\n", type?"Job":"Base", job_id, max_level[job][type]);
+//		ShowDebug("%s - Class %d: %d\n", type?"Job":"Base", job_id, pc->max_level[job][type]);
 		for (i = 1; i < job_count; i++) {
 			job_id = jobs[i];
 			if (!pcdb_checkid(job_id)) {
@@ -9676,9 +10203,9 @@ int pc_readdb(void)
 				continue;
 			}
 			job = pc->class2idx(job_id);
-			memcpy(exp_table[job][type], exp_table[jobs[0]][type], sizeof(exp_table[0][0]));
-			max_level[job][type] = maxlv;
-//			ShowDebug("%s - Class %d: %u\n", type?"Job":"Base", job_id, max_level[job][type]);
+			memcpy(pc->exp_table[job][type], pc->exp_table[jobs[0]][type], sizeof(pc->exp_table[0][0]));
+			pc->max_level[job][type] = maxlv;
+//			ShowDebug("%s - Class %d: %u\n", type?"Job":"Base", job_id, pc->max_level[job][type]);
 		}
 	}
 	fclose(fp);
@@ -9687,29 +10214,28 @@ int pc_readdb(void)
 		if (i == JOB_WEDDING || i == JOB_XMAS || i == JOB_SUMMER)
 			continue; //Classes that do not need exp tables.
 		j = pc->class2idx(i);
-		if (!max_level[j][0])
+		if (!pc->max_level[j][0])
 			ShowWarning("Class %s (%d) does not has a base exp table.\n", pc->job_name(i), i);
-		if (!max_level[j][1])
+		if (!pc->max_level[j][1])
 			ShowWarning("Class %s (%d) does not has a job exp table.\n", pc->job_name(i), i);
 	}
-	ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s/"DBPATH"%s"CL_RESET"'.\n",count,iMap->db_path,"exp.txt");
+	ShowStatus("Done reading '"CL_WHITE"%u"CL_RESET"' entries in '"CL_WHITE"%s/"DBPATH"%s"CL_RESET"'.\n",count,map->db_path,"exp.txt");
 	count = 0;
 	// Reset and read skilltree
-	memset(skill_tree,0,sizeof(skill_tree));
-	sv->readdb(iMap->db_path, DBPATH"skill_tree.txt", ',', 3+MAX_PC_SKILL_REQUIRE*2, 4+MAX_PC_SKILL_REQUIRE*2, -1, &pc_readdb_skilltree);
-
+	memset(pc->skill_tree,0,sizeof(pc->skill_tree));
+	pc->read_skill_tree();
 #if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
-	sv->readdb(iMap->db_path, "re/level_penalty.txt", ',', 4, 4, -1, &pc_readdb_levelpenalty);
+	sv->readdb(map->db_path, "re/level_penalty.txt", ',', 4, 4, -1, pc->readdb_levelpenalty);
 	for( k=1; k < 3; k++ ){ // fill in the blanks
 		for( j = 0; j < RC_MAX; j++ ){
 			int tmp = 0;
 			for( i = 0; i < MAX_LEVEL*2; i++ ){
 				if( i == MAX_LEVEL+1 )
-					tmp = level_penalty[k][j][0];// reset
-				if( level_penalty[k][j][i] > 0 )
-					tmp = level_penalty[k][j][i];
+					tmp = pc->level_penalty[k][j][0];// reset
+				if( pc->level_penalty[k][j][i] > 0 )
+					tmp = pc->level_penalty[k][j][i];
 				else
-					level_penalty[k][j][i] = tmp;
+					pc->level_penalty[k][j][i] = tmp;
 			}
 		}
 	}
@@ -9719,9 +10245,9 @@ int pc_readdb(void)
 	for(i=0;i<4;i++)
 		for(j=0;j<ELE_MAX;j++)
 			for(k=0;k<ELE_MAX;k++)
-				attr_fix_table[i][j][k]=100;
+				battle->attr_fix_table[i][j][k]=100;
 
-	sprintf(line, "%s/"DBPATH"attr_fix.txt", iMap->db_path);
+	sprintf(line, "%s/"DBPATH"attr_fix.txt", map->db_path);
 
 	fp=fopen(line,"r");
 	if(fp==NULL){
@@ -9754,9 +10280,11 @@ int pc_readdb(void)
 			for(j=0,p=line;j<n && j<ELE_MAX && p;j++){
 				while(*p==32 && *p>0)
 					p++;
-				attr_fix_table[lv-1][i][j]=atoi(p);
-				if(battle_config.attr_recover == 0 && attr_fix_table[lv-1][i][j] < 0)
-					attr_fix_table[lv-1][i][j] = 0;
+				battle->attr_fix_table[lv-1][i][j]=atoi(p);
+#ifndef RENEWAL
+				if(battle_config.attr_recover == 0 && battle->attr_fix_table[lv-1][i][j] < 0)
+					battle->attr_fix_table[lv-1][i][j] = 0;
+#endif
 				p=strchr(p,',');
 				if(p) *p++=0;
 			}
@@ -9765,13 +10293,13 @@ int pc_readdb(void)
 		}
 	}
 	fclose(fp);
-	ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s/"DBPATH"%s"CL_RESET"'.\n",count,iMap->db_path,"attr_fix.txt");
+	ShowStatus("Done reading '"CL_WHITE"%u"CL_RESET"' entries in '"CL_WHITE"%s/"DBPATH"%s"CL_RESET"'.\n",count,map->db_path,"attr_fix.txt");
 	count = 0;
-    // reset then read statspoint
-	memset(statp,0,sizeof(statp));
+	// reset then read statspoint
+	memset(pc->statp,0,sizeof(pc->statp));
 	i=1;
 
-	sprintf(line, "%s/"DBPATH"statpoint.txt", iMap->db_path);
+	sprintf(line, "%s/"DBPATH"statpoint.txt", map->db_path);
 	fp=fopen(line,"r");
 	if(fp == NULL){
 		ShowWarning("Can't read '"CL_WHITE"%s"CL_RESET"'... Generating DB.\n",line);
@@ -9782,24 +10310,24 @@ int pc_readdb(void)
 			int stat;
 			if(line[0]=='/' && line[1]=='/')
 				continue;
-			if ((stat=strtoul(line,NULL,10))<0)
+			if ((stat=(int)strtol(line,NULL,10))<0)
 				stat=0;
 			if (i > MAX_LEVEL)
 				break;
 			count++;
-			statp[i]=stat;
+			pc->statp[i]=stat;
 			i++;
 		}
 		fclose(fp);
 
-		ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s/"DBPATH"%s"CL_RESET"'.\n",count,iMap->db_path,"statpoint.txt");
+		ShowStatus("Done reading '"CL_WHITE"%u"CL_RESET"' entries in '"CL_WHITE"%s/"DBPATH"%s"CL_RESET"'.\n",count,map->db_path,"statpoint.txt");
 	}
 	// generate the remaining parts of the db if necessary
 	k = battle_config.use_statpoint_table; //save setting
 	battle_config.use_statpoint_table = 0; //temporarily disable to force pc->gets_status_point use default values
-	statp[0] = 45; // seed value
+	pc->statp[0] = 45; // seed value
 	for (; i <= MAX_LEVEL; i++)
-		statp[i] = statp[i-1] + pc->gets_status_point(i-1);
+		pc->statp[i] = pc->statp[i-1] + pc->gets_status_point(i-1);
 	battle_config.use_statpoint_table = k; //restore setting
 
 	return 0;
@@ -9810,26 +10338,26 @@ void pc_itemcd_do(struct map_session_data *sd, bool load) {
 	struct item_cd* cd = NULL;
 
 	if( load ) {
-		if( !(cd = idb_get(itemcd_db, sd->status.char_id)) ) {
+		if( !(cd = idb_get(pc->itemcd_db, sd->status.char_id)) ) {
 			// no skill cooldown is associated with this character
 			return;
 		}
 		for(i = 0; i < MAX_ITEMDELAYS; i++) {
-			if( cd->nameid[i] && DIFF_TICK(iTimer->gettick(),cd->tick[i]) < 0 ) {
+			if( cd->nameid[i] && DIFF_TICK(timer->gettick(),cd->tick[i]) < 0 ) {
 				sd->item_delay[cursor].tick = cd->tick[i];
 				sd->item_delay[cursor].nameid = cd->nameid[i];
 				cursor++;
 			}
 		}
-		idb_remove(itemcd_db,sd->status.char_id);
+		idb_remove(pc->itemcd_db,sd->status.char_id);
 	} else {
-		if( !(cd = idb_get(itemcd_db,sd->status.char_id)) ) {
+		if( !(cd = idb_get(pc->itemcd_db,sd->status.char_id)) ) {
 			// create a new skill cooldown object for map storage
 			CREATE( cd, struct item_cd, 1 );
-			idb_put( itemcd_db, sd->status.char_id, cd );
+			idb_put( pc->itemcd_db, sd->status.char_id, cd );
 		}
 		for(i = 0; i < MAX_ITEMDELAYS; i++) {
-			if( sd->item_delay[i].nameid && DIFF_TICK(iTimer->gettick(),sd->item_delay[i].tick) < 0 ) {
+			if( sd->item_delay[i].nameid && DIFF_TICK(timer->gettick(),sd->item_delay[i].tick) < 0 ) {
 				cd->tick[cursor] = sd->item_delay[i].tick;
 				cd->nameid[cursor] = sd->item_delay[i].nameid;
 				cursor++;
@@ -9839,79 +10367,456 @@ void pc_itemcd_do(struct map_session_data *sd, bool load) {
 	return;
 }
 
-/*==========================================
- * pc Init/Terminate
- *------------------------------------------*/
-void do_final_pc(void) {
+void pc_bank_deposit(struct map_session_data *sd, int money) {
+	unsigned int limit_check = money+sd->status.bank_vault;
+	
+	if( money <= 0 || limit_check > MAX_BANK_ZENY ) {
+		clif->bank_deposit(sd,BDA_OVERFLOW);
+		return;
+	} else if ( money > sd->status.zeny ) {
+		clif->bank_deposit(sd,BDA_NO_MONEY);
+		return;
+	}
 
-	db_destroy(itemcd_db);
+	if( pc->payzeny(sd,money, LOG_TYPE_BANK, NULL) )
+		clif->bank_deposit(sd,BDA_NO_MONEY);
+	else {
+		sd->status.bank_vault += money;
+		if( map->save_settings&256 )
+			chrif->save(sd,0);
+		clif->bank_deposit(sd,BDA_SUCCESS);
+	}
+}
+void pc_bank_withdraw(struct map_session_data *sd, int money) {
+	unsigned int limit_check = money+sd->status.zeny;
+	
+	if( money <= 0 ) {
+		clif->bank_withdraw(sd,BWA_UNKNOWN_ERROR);
+		return;
+	} else if ( money > sd->status.bank_vault ) {
+		clif->bank_withdraw(sd,BWA_NO_MONEY);
+		return;
+	} else if ( limit_check > MAX_ZENY ) {
+		/* no official response for this scenario exists. */
+		clif->colormes(sd->fd,COLOR_RED,msg_txt(1482));
+		return;
+	}
+	
+	if( pc->getzeny(sd,money, LOG_TYPE_BANK, NULL) )
+		clif->bank_withdraw(sd,BWA_NO_MONEY);
+	else {
+		sd->status.bank_vault -= money;
+		if( map->save_settings&256 )
+			chrif->save(sd,0);
+		clif->bank_withdraw(sd,BWA_SUCCESS);
+	}
+}
+/* status change data arrived from char-server */
+void pc_scdata_received(struct map_session_data *sd) {
+	pc->inventory_rentals(sd);
+	clif->show_modifiers(sd);
+	
+	if (sd->expiration_time != 0) { // don't display if it's unlimited or unknow value
+		time_t exp_time = sd->expiration_time;
+		char tmpstr[1024];
+		strftime(tmpstr, sizeof(tmpstr) - 1, msg_txt(501), localtime(&exp_time)); // "Your account time limit is: %d-%m-%Y %H:%M:%S."
+		clif->wis_message(sd->fd, map->wisp_server_name, tmpstr, strlen(tmpstr)+1);
+		
+		pc->expire_check(sd);
+	}
+	
+	if( sd->state.standalone ) {
+		clif->pLoadEndAck(0,sd);
+		pc->autotrade_populate(sd);
+		pc->autotrade_start(sd);
+	}
+}
+int pc_expiration_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd = map->id2sd(id);
+	
+	if( !sd ) return 0;
+	
+	sd->expiration_tid = INVALID_TIMER;
+	
+	if( sd->fd )
+		clif->authfail_fd(sd->fd,10);
+	
+	map->quit(sd);
+	
+	return 0;
+}
+/* this timer exists only when a character with a expire timer > 24h is online */
+/* it loops thru online players once an hour to check whether a new < 24h is available */
+int pc_global_expiration_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct s_mapiterator* iter;
+	struct map_session_data* sd;
 
-	do_final_pc_groups();
+	iter = mapit_getallusers();
 	
-	ers_destroy(pc_sc_display_ers);
-	return;
+	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) ) {
+		if( sd->expiration_time )
+			pc->expire_check(sd);
+	}
+	
+	mapit->free(iter);
+	
+	return 0;
 }
+void pc_expire_check(struct map_session_data *sd) {
+	/* ongoing timer */
+	if( sd->expiration_tid != INVALID_TIMER )
+		return;
+	
+	/* not within the next 24h, enable the global check */
+	if( sd->expiration_time > ( time(NULL) + ( ( 60 * 60 ) * 24 ) ) ) {
+		
+		/* global check not running, enable */
+		if( pc->expiration_tid == INVALID_TIMER ) {
+			/* starts in 1h, repeats every hour */
+			pc->expiration_tid = timer->add_interval(timer->gettick() + ((1000*60)*60), pc->global_expiration_timer, 0, 0, ((1000*60)*60));
+		}
+		
+		return;
+	}
 
-int do_init_pc(void) {
+	sd->expiration_tid = timer->add(timer->gettick() + (int64)(sd->expiration_time - time(NULL))*1000, pc->expiration_timer, sd->bl.id, 0);
+}
+/**
+ * Loads autotraders
+ ***/
+void pc_autotrade_load(void) {
+	struct map_session_data *sd;
+	char *data;
+	
+	if (SQL_ERROR == SQL->Query(map->mysql_handle, "SELECT `account_id`,`char_id`,`sex`,`title` FROM `%s`",map->autotrade_merchants_db))
+		Sql_ShowDebug(map->mysql_handle);
+	
+	while( SQL_SUCCESS == SQL->NextRow(map->mysql_handle) ) {
+		int account_id, char_id;
+		char title[MESSAGE_SIZE];
+		unsigned char sex;
+		
+		SQL->GetData(map->mysql_handle, 0, &data, NULL); account_id = atoi(data);
+		SQL->GetData(map->mysql_handle, 1, &data, NULL); char_id = atoi(data);
+		SQL->GetData(map->mysql_handle, 2, &data, NULL); sex = atoi(data);
+		SQL->GetData(map->mysql_handle, 3, &data, NULL); safestrncpy(title, data, sizeof(title));
 
-	itemcd_db = idb_alloc(DB_OPT_RELEASE_DATA);
+		CREATE(sd, TBL_PC, 1);
+		
+		pc->setnewpc(sd, account_id, char_id, 0, 0, sex, 0);
+		
+		safestrncpy(sd->message, title, MESSAGE_SIZE);
+		
+		sd->state.standalone = 1;
+		sd->group = pcg->get_dummy_group();
+		
+		chrif->authreq(sd,true);
+	}
+		
+	SQL->FreeResult(map->mysql_handle);
+}
+/**
+ * Loads vending data and sets it up, is triggered when char server data that pc_autotrade_load requested arrives
+ **/
+void pc_autotrade_start(struct map_session_data *sd) {
+	unsigned int count = 0;
+	int i;
+	char *data;
 
-	pc->readdb();
+	if (SQL_ERROR == SQL->Query(map->mysql_handle, "SELECT `itemkey`,`amount`,`price` FROM `%s` WHERE `char_id` = '%d'",map->autotrade_data_db,sd->status.char_id))
+		Sql_ShowDebug(map->mysql_handle);
 
-	iTimer->add_timer_func_list(pc_invincible_timer, "pc_invincible_timer");
-	iTimer->add_timer_func_list(pc_eventtimer, "pc_eventtimer");
-	iTimer->add_timer_func_list(pc_inventory_rental_end, "pc_inventory_rental_end");
-	iTimer->add_timer_func_list(pc->calc_pvprank_timer, "pc->calc_pvprank_timer");
-	iTimer->add_timer_func_list(pc_autosave, "pc_autosave");
-	iTimer->add_timer_func_list(pc_spiritball_timer, "pc_spiritball_timer");
-	iTimer->add_timer_func_list(pc_follow_timer, "pc_follow_timer");
-	iTimer->add_timer_func_list(pc->endautobonus, "pc->endautobonus");
-	iTimer->add_timer_func_list(pc_charm_timer, "pc_charm_timer");
+	while( SQL_SUCCESS == SQL->NextRow(map->mysql_handle) ) {
+		int itemkey, amount, price;
+		
+		SQL->GetData(map->mysql_handle, 0, &data, NULL); itemkey = atoi(data);
+		SQL->GetData(map->mysql_handle, 1, &data, NULL); amount = atoi(data);
+		SQL->GetData(map->mysql_handle, 2, &data, NULL); price = atoi(data);
 
-	iTimer->add_timer(iTimer->gettick() + iMap->autosave_interval, pc_autosave, 0, 0);
+		ARR_FIND(0, MAX_CART, i, sd->status.cart[i].id == itemkey);
+				
+		if( i != MAX_CART && itemdb_cantrade(&sd->status.cart[i], 0, 0) ) {
+			if( amount > sd->status.cart[i].amount )
+				amount = sd->status.cart[i].amount;
+			
+			if( amount ) {
+				sd->vending[count].index = i;
+				sd->vending[count].amount = amount;
+				sd->vending[count].value = cap_value(price, 0, (unsigned int)battle_config.vending_max_value);
 
-	// 0=day, 1=night [Yor]
-	iMap->night_flag = battle_config.night_at_start ? 1 : 0;
+				count++;
+			}
+		}
+	}
+		
+	if( !count ) {
+		pc->autotrade_update(sd,PAUC_REMOVE);
+		map->quit(sd);
+	} else {
+		sd->state.autotrade = 1;
+		sd->vender_id = ++vending->next_id;
+		sd->vend_num = count;
+		sd->state.vending = true;
+		idb_put(vending->db, sd->status.char_id, sd);
+		if( map->list[sd->bl.m].users )
+			clif->showvendingboard(&sd->bl,sd->message,0);
+	}
+}
+/**
+ * Perform a autotrade action
+ **/
+void pc_autotrade_update(struct map_session_data *sd, enum e_pc_autotrade_update_action action) {
+	int i;
+	
+	/* either way, this goes down */
+	if( action != PAUC_START ) {
+		if (SQL_ERROR == SQL->Query(map->mysql_handle, "DELETE FROM `%s` WHERE `char_id` = '%d'",map->autotrade_data_db,sd->status.char_id))
+			Sql_ShowDebug(map->mysql_handle);
+	}
+	
+	switch( action ) {
+		case PAUC_REMOVE:
+			if (SQL_ERROR == SQL->Query(map->mysql_handle, "DELETE FROM `%s` WHERE `char_id` = '%d' LIMIT 1",map->autotrade_merchants_db,sd->status.char_id))
+				Sql_ShowDebug(map->mysql_handle);
+			break;
+		case PAUC_START: {
+			char title[MESSAGE_SIZE*2+1];
+			
+			SQL->EscapeStringLen(map->mysql_handle, title, sd->message, strnlen(sd->message, MESSAGE_SIZE));
+
+			if (SQL_ERROR == SQL->Query(map->mysql_handle, "INSERT INTO `%s` (`account_id`,`char_id`,`sex`,`title`) VALUES ('%d','%d','%d','%s')",
+										map->autotrade_merchants_db,
+										sd->status.account_id,
+										sd->status.char_id,
+										sd->status.sex,
+										title
+										))
+				Sql_ShowDebug(map->mysql_handle);
+		}
+			/* yes we want it to fall */
+		case PAUC_REFRESH:
+			for( i = 0; i < sd->vend_num; i++ ) {
+				if( sd->vending[i].amount == 0 )
+					continue;
+				
+				if (SQL_ERROR == SQL->Query(map->mysql_handle, "INSERT INTO `%s` (`char_id`,`itemkey`,`amount`,`price`) VALUES ('%d','%d','%d','%d')",
+											map->autotrade_data_db,
+											sd->status.char_id,
+											sd->status.cart[sd->vending[i].index].id,
+											sd->vending[i].amount,
+											sd->vending[i].value
+											))
+					Sql_ShowDebug(map->mysql_handle);
+			}
+			break;
+	}
+}
+/**
+ * Handles characters upon @autotrade usage
+ **/
+void pc_autotrade_prepare(struct map_session_data *sd) {
+	struct autotrade_vending *data;
+	int i, cursor = 0;
+	int account_id, char_id;
+	char title[MESSAGE_SIZE];
+	unsigned char sex;
+
+	CREATE(data, struct autotrade_vending, 1);
+	
+	memcpy(data->vending, sd->vending, sizeof(sd->vending));
+	
+	for(i = 0; i < sd->vend_num; i++) {
+		if( sd->vending[i].amount ) {
+			memcpy(&data->list[cursor],&sd->status.cart[sd->vending[i].index],sizeof(struct item));
+			cursor++;
+		}
+	}
+	
+	data->vend_num = (unsigned char)cursor;
+	
+	idb_put(pc->at_db, sd->status.char_id, data);
+	
+	account_id = sd->status.account_id;
+	char_id = sd->status.char_id;
+	sex = sd->status.sex;
+	safestrncpy(title, sd->message, sizeof(title));
+	
+	sd->npc_id = 0;
+	sd->npc_shopid = 0;
+	if (sd->st) {
+		sd->st->state = END;
+		sd->st = NULL;
+	}
+	map->quit(sd);
+	chrif->auth_delete(account_id, char_id, ST_LOGOUT);
+
+	CREATE(sd, TBL_PC, 1);
+	
+	pc->setnewpc(sd, account_id, char_id, 0, 0, sex, 0);
+	
+	safestrncpy(sd->message, title, MESSAGE_SIZE);
+	
+	sd->state.standalone = 1;
+	sd->group = pcg->get_dummy_group();
+
+	chrif->authreq(sd,true);
+}
+/**
+ * Prepares autotrade data from pc->at_db from a player that has already returned from char server
+ **/
+void pc_autotrade_populate(struct map_session_data *sd) {
+	struct autotrade_vending *data;
+	int i, j, k, cursor = 0;
+
+	if( !(data = idb_get(pc->at_db,sd->status.char_id)) )
+		return;
+
+	for(i = 0; i < data->vend_num; i++) {
+		if( !data->vending[i].amount )
+			continue;
+		
+		for(j = 0; j < MAX_CART; j++) {
+			if( !memcmp((char*)(&data->list[i]) + sizeof(data->list[0].id), (char*)(&sd->status.cart[j]) + sizeof(data->list[0].id), sizeof(struct item) - sizeof(data->list[0].id)) ) {
+				if( cursor ) {
+					ARR_FIND(0, cursor, k, sd->vending[k].index == j);
+					if( k != cursor )
+						continue;
+				}
+				break;
+			}
+		}
+		
+		if( j != MAX_CART ) {
+			sd->vending[cursor].index = j;
+			sd->vending[cursor].amount = data->vending[i].amount;
+			sd->vending[cursor].value = data->vending[i].value;
+			
+			cursor++;
+		}
+	}
+	
+	sd->vend_num = cursor;
+
+	pc->autotrade_update(sd,PAUC_START);
+	
+	idb_remove(pc->at_db, sd->status.char_id);
+}
+void do_final_pc(void) {
+	
+	db_destroy(pc->itemcd_db);
+	db_destroy(pc->at_db);
+	
+	pcg->final();
+	
+	ers_destroy(pc->sc_display_ers);
+	ers_destroy(pc->num_reg_ers);
+	ers_destroy(pc->str_reg_ers);
 
+	return;
+}
+
+void do_init_pc(bool minimal) {
+	if (minimal)
+		return;
+	
+	pc->itemcd_db = idb_alloc(DB_OPT_RELEASE_DATA);
+	pc->at_db = idb_alloc(DB_OPT_RELEASE_DATA);
+	
+	pc->readdb();
+	
+	timer->add_func_list(pc->invincible_timer, "pc_invincible_timer");
+	timer->add_func_list(pc->eventtimer, "pc_eventtimer");
+	timer->add_func_list(pc->inventory_rental_end, "pc_inventory_rental_end");
+	timer->add_func_list(pc->calc_pvprank_timer, "pc_calc_pvprank_timer");
+	timer->add_func_list(pc->autosave, "pc_autosave");
+	timer->add_func_list(pc->spiritball_timer, "pc_spiritball_timer");
+	timer->add_func_list(pc->follow_timer, "pc_follow_timer");
+	timer->add_func_list(pc->endautobonus, "pc_endautobonus");
+	timer->add_func_list(pc->charm_timer, "pc_charm_timer");
+	timer->add_func_list(pc->global_expiration_timer,"pc_global_expiration_timer");
+	timer->add_func_list(pc->expiration_timer,"pc_expiration_timer");
+	
+	timer->add(timer->gettick() + map->autosave_interval, pc->autosave, 0, 0);
+	
+	// 0=day, 1=night [Yor]
+	map->night_flag = battle_config.night_at_start ? 1 : 0;
+	
 	if (battle_config.day_duration > 0 && battle_config.night_duration > 0) {
 		int day_duration = battle_config.day_duration;
 		int night_duration = battle_config.night_duration;
 		// add night/day timer [Yor]
-		iTimer->add_timer_func_list(pc->map_day_timer, "pc->map_day_timer");
-		iTimer->add_timer_func_list(pc->map_night_timer, "pc->map_night_timer");
-
-		pc->day_timer_tid   = iTimer->add_timer_interval(iTimer->gettick() + (iMap->night_flag ? 0 : day_duration) + night_duration, pc->map_day_timer,   0, 0, day_duration + night_duration);
-		pc->night_timer_tid = iTimer->add_timer_interval(iTimer->gettick() + day_duration + (iMap->night_flag ? night_duration : 0), pc->map_night_timer, 0, 0, day_duration + night_duration);
+		timer->add_func_list(pc->map_day_timer, "pc_map_day_timer");
+		timer->add_func_list(pc->map_night_timer, "pc_map_night_timer");
+		
+		pc->day_timer_tid   = timer->add_interval(timer->gettick() + (map->night_flag ? 0 : day_duration) + night_duration, pc->map_day_timer,   0, 0, day_duration + night_duration);
+		pc->night_timer_tid = timer->add_interval(timer->gettick() + day_duration + (map->night_flag ? night_duration : 0), pc->map_night_timer, 0, 0, day_duration + night_duration);
 	}
-
-	do_init_pc_groups();
 	
-	pc_sc_display_ers = ers_new(sizeof(struct sc_display_entry), "pc.c:pc_sc_display_ers", ERS_OPT_NONE);
+	pcg->init();
+	
+	pc->sc_display_ers = ers_new(sizeof(struct sc_display_entry), "pc.c:sc_display_ers", ERS_OPT_FLEX_CHUNK);
+	pc->num_reg_ers = ers_new(sizeof(struct script_reg_num), "pc.c::num_reg_ers", ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
+	pc->str_reg_ers = ers_new(sizeof(struct script_reg_str), "pc.c::str_reg_ers", ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
 
-	return 0;
+	ers_chunk_size(pc->sc_display_ers, 150);
+	ers_chunk_size(pc->num_reg_ers, 300);
+	ers_chunk_size(pc->str_reg_ers, 50);
 }
-
 /*=====================================
-* Default Functions : pc.h 
+* Default Functions : pc.h
 * Generated by HerculesInterfaceMaker
 * created by Susu
 *-------------------------------------*/
 void pc_defaults(void) {
+	const struct sg_data sg_info[MAX_PC_FEELHATE] = {
+		{ SG_SUN_ANGER, SG_SUN_BLESS, SG_SUN_COMFORT, "PC_FEEL_SUN", "PC_HATE_MOB_SUN", is_day_of_sun },
+		{ SG_MOON_ANGER, SG_MOON_BLESS, SG_MOON_COMFORT, "PC_FEEL_MOON", "PC_HATE_MOB_MOON", is_day_of_moon },
+		{ SG_STAR_ANGER, SG_STAR_BLESS, SG_STAR_COMFORT, "PC_FEEL_STAR", "PC_HATE_MOB_STAR", is_day_of_star }
+	};
+	unsigned int equip_pos[EQI_MAX]={EQP_ACC_L,EQP_ACC_R,EQP_SHOES,EQP_GARMENT,EQP_HEAD_LOW,EQP_HEAD_MID,EQP_HEAD_TOP,EQP_ARMOR,EQP_HAND_L,EQP_HAND_R,EQP_COSTUME_HEAD_TOP,EQP_COSTUME_HEAD_MID,EQP_COSTUME_HEAD_LOW,EQP_COSTUME_GARMENT,EQP_AMMO, EQP_SHADOW_ARMOR, EQP_SHADOW_WEAPON, EQP_SHADOW_SHIELD, EQP_SHADOW_SHOES, EQP_SHADOW_ACC_R, EQP_SHADOW_ACC_L };
+
 	pc = &pc_s;
 
 	/* vars */
-	// timer for night.day
-	pc->day_timer_tid = day_timer_tid;
-	pc->night_timer_tid = night_timer_tid;
-
+	pc->at_db = NULL;
+	pc->itemcd_db = NULL;
+	/* */
+	pc->day_timer_tid = INVALID_TIMER;
+	pc->night_timer_tid = INVALID_TIMER;
+	/* respecting order */
+	memset(pc->exp_table, 0, sizeof(pc->exp_table)
+		   + sizeof(pc->max_level)
+		   + sizeof(pc->statp)
+		   + sizeof(pc->level_penalty)
+		   + sizeof(pc->skill_tree)
+		   + sizeof(pc->smith_fame_list)
+		   + sizeof(pc->chemist_fame_list)
+		   + sizeof(pc->taekwon_fame_list)
+		   );
+	/* */
+	memcpy(pc->equip_pos, &equip_pos, sizeof(pc->equip_pos));
+	/* */
+	memcpy(pc->sg_info, sg_info, sizeof(pc->sg_info));
+	/* */
+	pc->sc_display_ers = NULL;
+	/* */
+	pc->expiration_tid = INVALID_TIMER;
+	/* */
+	pc->num_reg_ers = NULL;
+	pc->str_reg_ers = NULL;
+	/* */
+	pc->reg_load = false;
 	/* funcs */
-	
+	pc->init = do_init_pc;
+	pc->final = do_final_pc;
+
+	pc->get_dummy_sd = pc_get_dummy_sd;
 	pc->class2idx = pc_class2idx;
-	pc->get_group_level = pc_get_group_level;
-	pc->can_give_items = pc_can_give_items;
 	
 	pc->can_use_command = pc_can_use_command;
-	
+	pc->set_group = pc_set_group;
+	pc->should_log_commands = pc_should_log_commands;
+
 	pc->setrestartvalue = pc_setrestartvalue;
 	pc->makesavestatus = pc_makesavestatus;
 	pc->respawn = pc_respawn;
@@ -9998,6 +10903,7 @@ void pc_defaults(void) {
 	pc->thisjobexp = pc_thisjobexp;
 	pc->gets_status_point = pc_gets_status_point;
 	pc->need_status_point = pc_need_status_point;
+	pc->maxparameterincrease = pc_maxparameterincrease;
 	pc->statusup = pc_statusup;
 	pc->statusup2 = pc_statusup2;
 	pc->skillup = pc_skillup;
@@ -10063,6 +10969,8 @@ void pc_defaults(void) {
 	
 	pc->setstand = pc_setstand;
 	pc->candrop = pc_candrop;
+	pc->can_talk = pc_can_talk;
+	pc->can_attack = pc_can_attack;
 	
 	pc->jobid2mapid = pc_jobid2mapid; // Skotlex
 	pc->mapid2jobid = pc_mapid2jobid; // Skotlex
@@ -10079,8 +10987,6 @@ void pc_defaults(void) {
 	pc->set_hate_mob = pc_set_hate_mob;
 	
 	pc->readdb = pc_readdb;
-	pc->do_init_pc = do_init_pc;
-	pc->do_final_pc = do_final_pc;
 	pc->map_day_timer = map_day_timer; // by [yor]
 	pc->map_night_timer = map_night_timer; // by [yor]
 	// Rental System
@@ -10103,7 +11009,56 @@ void pc_defaults(void) {
 	pc->del_charm = pc_del_charm;
 	
 	pc->baselevelchanged = pc_baselevelchanged;
-#if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
 	pc->level_penalty_mod = pc_level_penalty_mod;
-#endif
+	
+	pc->calc_skillpoint = pc_calc_skillpoint;
+	
+	pc->invincible_timer = pc_invincible_timer;
+	pc->spiritball_timer = pc_spiritball_timer;
+	pc->check_banding = pc_check_banding;
+	pc->inventory_rental_end = pc_inventory_rental_end;
+	pc->check_skilltree = pc_check_skilltree;
+	pc->bonus_autospell = pc_bonus_autospell;
+	pc->bonus_autospell_onskill = pc_bonus_autospell_onskill;
+	pc->bonus_addeff = pc_bonus_addeff;
+	pc->bonus_addeff_onskill = pc_bonus_addeff_onskill;
+	pc->bonus_item_drop = pc_bonus_item_drop;
+	pc->calcexp = pc_calcexp;
+	pc->respawn_timer = pc_respawn_timer;
+	pc->jobchange_killclone = jobchange_killclone;
+	pc->getstat = pc_getstat;
+	pc->setstat = pc_setstat;
+	pc->eventtimer = pc_eventtimer;
+	pc->daynight_timer_sub = pc_daynight_timer_sub;
+	pc->charm_timer = pc_charm_timer;
+	pc->readdb_levelpenalty = pc_readdb_levelpenalty;
+	pc->autosave = pc_autosave;
+	pc->follow_timer = pc_follow_timer;
+	pc->read_skill_tree = pc_read_skill_tree;
+	pc->isUseitem = pc_isUseitem;
+	pc->show_steal = pc_show_steal;
+	pc->checkcombo = pc_checkcombo;
+	pc->calcweapontype = pc_calcweapontype;
+	pc->removecombo = pc_removecombo;
+	
+	pc->bank_withdraw = pc_bank_withdraw;
+	pc->bank_deposit = pc_bank_deposit;
+	
+	pc->rental_expire = pc_rental_expire;
+	pc->scdata_received = pc_scdata_received;
+	
+	pc->bound_clear = pc_bound_clear;
+	
+	pc->expiration_timer = pc_expiration_timer;
+	pc->global_expiration_timer = pc_global_expiration_timer;
+	pc->expire_check = pc_expire_check;
+	
+	/**
+	 * Autotrade persistency [Ind/Hercules <3]
+	 **/
+	pc->autotrade_load = pc_autotrade_load;
+	pc->autotrade_update = pc_autotrade_update;
+	pc->autotrade_start = pc_autotrade_start;
+	pc->autotrade_prepare = pc_autotrade_prepare;
+	pc->autotrade_populate = pc_autotrade_populate;
 }
diff --git a/src/map/pc.h b/src/map/pc.h
index 43d5d40c7..bec4522df 100644
--- a/src/map/pc.h
+++ b/src/map/pc.h
@@ -1,28 +1,36 @@
 // Copyright (c) Hercules Dev Team, licensed under GNU GPL.
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
-#ifndef _PC_H_
-#define _PC_H_
-#include "../common/mmo.h" // JOB_*, MAX_FAME_LIST, struct fame_list, struct mmo_charstatus
-#include "../common/ers.h"
-#include "../common/timer.h" // INVALID_TIMER
-#include "atcommand.h" // AtCommandType
-#include "battle.h" // battle_config
-#include "battleground.h"
+
+#ifndef MAP_PC_H
+#define MAP_PC_H
+
+#include "../config/core.h" // AUTOLOOTITEM_SIZE, RENEWAL, SECURE_NPCTIMEOUT
+
+#include "battle.h" // battle
+#include "battleground.h" // enum bg_queue_types
 #include "buyingstore.h"  // struct s_buyingstore
-#include "itemdb.h" // MAX_ITEMGROUP
-#include "map.h" // RC_MAX
-#include "script.h" // struct script_reg, struct script_regstr
+#include "itemdb.h" // MAX_ITEMDELAYS
+#include "log.h" // struct e_log_pick_type
+#include "map.h" // RC_MAX, ELE_MAX
+#include "pc_groups.h" // GroupSettings
+#include "script.h" // struct reg_db
 #include "searchstore.h"  // struct s_search_store_info
-#include "status.h" // OPTION_*, struct weapon_atk
-#include "unit.h" // unit_stop_attack(), unit_stop_walking()
+#include "status.h" // enum sc_type, OPTION_*
+#include "unit.h" // struct unit_data, struct view_data
 #include "vending.h" // struct s_vending
-#include "mob.h"
-#include "log.h"
-#include "pc_groups.h"
+#include "../common/cbasetypes.h"
+#include "../common/ers.h" // struct eri
+#include "../common/mmo.h" // JOB_*, MAX_FAME_LIST, struct fame_list, struct mmo_charstatus, NEW_CARTS
+
+/**
+ * Defines
+ **/
 #define MAX_PC_BONUS 10
 #define MAX_PC_SKILL_REQUIRE 5
 #define MAX_PC_FEELHATE 3
+#define PVP_CALCRANK_INTERVAL 1000	// PVP calculation interval
+
 //Equip indexes constants. (eg: sd->equip_index[EQI_AMMO] returns the index
 //where the arrows are equipped)
 enum equip_index {
@@ -41,6 +49,12 @@ enum equip_index {
 	EQI_COSTUME_LOW,
 	EQI_COSTUME_GARMENT,
 	EQI_AMMO,
+	EQI_SHADOW_ARMOR,
+	EQI_SHADOW_WEAPON,
+	EQI_SHADOW_SHIELD,
+	EQI_SHADOW_SHOES,
+	EQI_SHADOW_ACC_R,
+	EQI_SHADOW_ACC_L,
 	EQI_MAX
 };
 struct weapon_data {
@@ -102,6 +116,12 @@ enum npc_timeout_type {
 	NPCT_MENU  = 1,
 	NPCT_WAIT  = 2,
 };
+
+struct pc_combos {
+	struct script_code *bonus;/* the script of the combo */
+	unsigned short id;/* this combo id */
+};
+
 struct map_session_data {
 	struct block_list bl;
 	struct unit_data ud;
@@ -126,7 +146,6 @@ struct map_session_data {
 		unsigned int abra_flag : 2; // Abracadabra bugfix by Aru
 		unsigned int autocast : 1; // Autospell flag [Inkfish]
 		unsigned int autotrade : 1;	//By Fantik
-		unsigned int reg_dirty : 4; //By Skotlex (marks whether registry variables have been saved or not yet)
 		unsigned int showdelay :1;
 		unsigned int showexp :1;
 		unsigned int showzeny :1;
@@ -153,15 +172,22 @@ struct map_session_data {
 		short pmap; // Previous map on Map Change
 		unsigned short autoloot;
 		unsigned short autolootid[AUTOLOOTITEM_SIZE]; // [Zephyrus]
+		unsigned short autoloottype;
 		unsigned int autolooting : 1; //performance-saver, autolooting state for @alootid
 		unsigned short autobonus; //flag to indicate if an autobonus is activated. [Inkfish]
-		struct guild *gmaster_flag;
+		unsigned int gmaster_flag : 1;
 		unsigned int prevend : 1;//used to flag wheather you've spent 40sp to open the vending or not.
 		unsigned int warping : 1;//states whether you're in the middle of a warp processing
 		unsigned int permanent_speed : 1; // When 1, speed cannot be changed through status_calc_pc().
 		unsigned int dialog : 1;
 		unsigned int prerefining : 1;
 		unsigned int workinprogress : 3; // 1 = disable skill/item, 2 = disable npc interaction, 3 = disable both
+		unsigned int hold_recalc : 1;
+		unsigned int snovice_call_flag : 3; //Summon Angel (stage 1~3)
+		unsigned int hpmeter_visible : 1;
+		unsigned int itemcheck : 1;
+		unsigned int standalone : 1;/* [Ind/Hercules <3] */
+		unsigned int loggingout : 1;
 	} state;
 	struct {
 		unsigned char no_weapon_damage, no_magic_damage, no_misc_damage;
@@ -177,12 +203,13 @@ struct map_session_data {
 	} special_state;
 	int login_id1, login_id2;
 	unsigned short class_;	//This is the internal job ID used by the map server to simplify comparisons/queries/etc. [Skotlex]
-	int group_id, group_pos, group_level;
-	unsigned int permissions;/* group permissions */
-	bool group_log_command;
+	
+	/// Groups & permissions
+	int group_id;
+	GroupSettings *group;
+	unsigned int extra_temp_permissions; /* permissions from @addperm */
 	
 	struct mmo_charstatus status;
-	struct registry save_reg;
 	struct item_data* inventory_data[MAX_INVENTORY]; // direct pointers to itemdb entries (faster than doing item_id lookups)
 	short equip_index[EQI_MAX];
 	unsigned int weight,max_weight;
@@ -199,10 +226,10 @@ struct map_session_data {
 	char npc_str[CHATBOX_SIZE]; // for passing npc input box text to script engine
 	int npc_timer_id; //For player attached npc timers. [Skotlex]
 	unsigned int chatID;
-	time_t idletime;
-	struct{
+	int64 idletime;
+	struct {
 		int npc_id;
-		unsigned int timeout;
+		int64 timeout;
 	} progressbar; //Progress Bar [Inkfish]
 	struct{
 		char name[NAME_LENGTH];
@@ -214,22 +241,21 @@ struct map_session_data {
 	uint16 skill_id_old,skill_lv_old;
 	uint16 skill_id_dance,skill_lv_dance;
 	short cook_mastery; // range: [0,1999] [Inkfish]
-	unsigned char blockskill[MAX_SKILL];
+	bool blockskill[MAX_SKILL];
 	int cloneskill_id, reproduceskill_id;
 	int menuskill_id, menuskill_val, menuskill_val2;
 	int invincible_timer;
-	unsigned int canlog_tick;
-	unsigned int canuseitem_tick;	// [Skotlex]
-	unsigned int canusecashfood_tick;
-	unsigned int canequip_tick;	// [Inkfish]
-	unsigned int cantalk_tick;
-	unsigned int canskill_tick; // used to prevent abuse from no-delay ACT files
-	unsigned int cansendmail_tick; // [Mail System Flood Protection]
-	unsigned int ks_floodprotect_tick; // [Kill Steal Protection]
-    unsigned int bloodylust_tick; // bloodylust player timer [out/in re full-heal protection]
+	int64 canlog_tick;
+	int64 canuseitem_tick; // [Skotlex]
+	int64 canusecashfood_tick;
+	int64 canequip_tick; // [Inkfish]
+	int64 cantalk_tick;
+	int64 canskill_tick;        /// used to prevent abuse from no-delay ACT files
+	int64 cansendmail_tick;     /// Mail System Flood Protection
+	int64 ks_floodprotect_tick; /// [Kill Steal Protection]
 	struct {
 		short nameid;
-		unsigned int tick;
+		int64 tick;
 	} item_delay[MAX_ITEMDELAYS]; // [Paradox924X]
 	short weapontype1,weapontype2;
 	short disguise; // [Valaris]
@@ -256,7 +282,6 @@ struct map_session_data {
 	int expaddrace[RC_MAX];
 	int ignore_mdef[RC_MAX];
 	int ignore_def[RC_MAX];
-	int itemgrouphealrate[MAX_ITEMGROUP];
 	short sp_gain_race[RC_MAX];
 	short sp_gain_race_attack[RC_MAX];
 	short hp_gain_race_attack[RC_MAX];
@@ -286,6 +311,10 @@ struct map_session_data {
 		short flag, rate;
 		unsigned char ele;
 	} subele2[MAX_PC_BONUS];
+	struct {
+		short value;
+		int rate, tick;
+	} def_set_race[RC_MAX], mdef_set_race[RC_MAX];
 	// zeroed structures end here
 	// manually zeroed structures start here.
 	struct s_autobonus autobonus[MAX_PC_BONUS], autobonus2[MAX_PC_BONUS], autobonus3[MAX_PC_BONUS]; //Auto script on attack, when attacked, on skill usage
@@ -319,14 +348,13 @@ struct map_session_data {
 		short add_heal_rate, add_heal2_rate;
 		short sp_gain_value, hp_gain_value, magic_sp_gain_value, magic_hp_gain_value;
 		short sp_vanish_rate;
-		short sp_vanish_per;
+		short sp_vanish_per, sp_vanish_trigger;
 		unsigned short unbreakable;	// chance to prevent ANY equipment breaking [celest]
 		unsigned short unbreakable_equip; //100% break resistance on certain equipment
 		unsigned short unstripable_equip;
 		int fixcastrate,varcastrate;
 		int add_fixcast,add_varcast;
 		int ematk; // matk bonus from equipment
-		int eatk; // atk bonus from equipment
 	} bonus;
 	// zeroed vars end here.
 	int castrate,delayrate,hprate,sprate,dsprate;
@@ -345,10 +373,6 @@ struct map_session_data {
 	short mission_mobid; //Stores the target mob_id for TK_MISSION
 	int die_counter; //Total number of times you've died
 	int devotion[5]; //Stores the account IDs of chars devoted to.
-	int reg_num; //Number of registries (type numeric)
-	int regstr_num; //Number of registries (type string)
-	struct script_reg *reg;
-	struct script_regstr *regstr;
 	int trade_partner;
 	struct {
 		struct {
@@ -421,12 +445,11 @@ struct map_session_data {
 		bool changed; // if true, should sync with charserver on next mailbox request
 	} mail;
 
-	//Quest log system [Kevin] [Inkfish]
-	int num_quests;
-	int avail_quests;
-	int quest_index[MAX_QUEST_DB];
-	struct quest quest_log[MAX_QUEST_DB];
-	bool save_quest;
+	// Quest log system
+	int num_quests;          ///< Number of entries in quest_log
+	int avail_quests;        ///< Number of Q_ACTIVE and Q_INACTIVE entries in quest log (index of the first Q_COMPLETE entry)
+	struct quest *quest_log; ///< Quest log entries (note: Q_COMPLETE quests follow the first <avail_quests>th enties
+	bool save_quest;         ///< Whether the quest_log entries were modified and are waitin to be saved
 
 	// temporary debug [flaviojs]
 	const char* debug_file;
@@ -434,7 +457,6 @@ struct map_session_data {
 	const char* debug_func;
 
 	unsigned int bg_id;
-	unsigned short user_font;
 
 	/**
 	 * For the Secure NPC Timeout option (check config/Secure.h) [RR]
@@ -452,17 +474,14 @@ struct map_session_data {
 	 * @info
 	 * - It is updated on every NPC iteration as mentioned above
 	 **/
-	unsigned int npc_idle_tick;
+	int64 npc_idle_tick;
 	/* */
 	enum npc_timeout_type npc_idle_type;
 #endif
 
-	struct {
-		struct script_code **bonus;/* the script */
-		unsigned short *id;/* array of combo ids */
-		unsigned char count;
-	} combos;
-
+	struct pc_combos *combos;
+	unsigned char combo_count;
+	
 	/**
 	 * Guarantees your friend request is legit (for bugreport:4629)
 	 **/
@@ -477,13 +496,13 @@ struct map_session_data {
 	bool stealth;
 	unsigned char fontcolor;
 	unsigned int fontcolor_tid;
-	unsigned int hchsysch_tick;
+	int64 hchsysch_tick;
 	
 	/* [Ind/Hercules] */
 	struct sc_display_entry **sc_display;
 	unsigned char sc_display_count;
 	
-	unsigned short *instance;
+	short *instance;
 	unsigned short instances;
 	
 	/* Possible Thanks to Yommy~! */
@@ -498,7 +517,31 @@ struct map_session_data {
 	unsigned int queues_count;
 	
 	/* Made Possible Thanks to Yommy~! */
-	unsigned int cryptKey;
+	unsigned int cryptKey;                                                 ///< Packet obfuscation key to be used for the next received packet
+	unsigned short (*parse_cmd_func)(int fd, struct map_session_data *sd); ///< parse_cmd_func used by this player
+	
+	unsigned char delayed_damage;//ref. counter bugreport:7307 [Ind/Hercules]
+	
+	/* HPM Custom Struct */
+	struct HPluginData **hdata;
+	unsigned int hdatac;
+	
+	/* expiration_time timer id */
+	int expiration_tid;
+	time_t expiration_time;
+	
+	/* */
+	struct {
+		unsigned int second,third;
+	} sktree;
+	
+	/**
+	 * Account/Char variables & array control of those variables
+	 **/
+	struct reg_db regs;
+	unsigned char vars_received;/* char loading is only complete when you get it all. */
+	bool vars_ok;
+	bool vars_dirty;
 	
 	// temporary debugging of bug #3504
 	const char* delunit_prevfile;
@@ -506,86 +549,14 @@ struct map_session_data {
 
 };
 
-struct eri *pc_sc_display_ers;
-
-//Update this max as necessary. 55 is the value needed for Super Baby currently
-//Raised to 84 since Expanded Super Novice needs it.
-#define MAX_SKILL_TREE 84
-//Total number of classes (for data storage)
-#define CLASS_COUNT (JOB_MAX - JOB_NOVICE_HIGH + JOB_MAX_BASIC)
-
-enum weapon_type {
-	W_FIST,	//Bare hands
-	W_DAGGER,	//1
-	W_1HSWORD,	//2
-	W_2HSWORD,	//3
-	W_1HSPEAR,	//4
-	W_2HSPEAR,	//5
-	W_1HAXE,	//6
-	W_2HAXE,	//7
-	W_MACE,	//8
-	W_2HMACE,	//9 (unused)
-	W_STAFF,	//10
-	W_BOW,	//11
-	W_KNUCKLE,	//12
-	W_MUSICAL,	//13
-	W_WHIP,	//14
-	W_BOOK,	//15
-	W_KATAR,	//16
-	W_REVOLVER,	//17
-	W_RIFLE,	//18
-	W_GATLING,	//19
-	W_SHOTGUN,	//20
-	W_GRENADE,	//21
-	W_HUUMA,	//22
-	W_2HSTAFF,	//23
-	MAX_WEAPON_TYPE,
-	// dual-wield constants
-	W_DOUBLE_DD, // 2 daggers
-	W_DOUBLE_SS, // 2 swords
-	W_DOUBLE_AA, // 2 axes
-	W_DOUBLE_DS, // dagger + sword
-	W_DOUBLE_DA, // dagger + axe
-	W_DOUBLE_SA, // sword + axe
-};
-
-enum ammo_type {
-	A_ARROW = 1,
-	A_DAGGER,   //2
-	A_BULLET,   //3
-	A_SHELL,    //4
-	A_GRENADE,  //5
-	A_SHURIKEN, //6
-	A_KUNAI,     //7
-	A_CANNONBALL,	//8
-	A_THROWWEAPON	//9
-};
-
-//Equip position constants
-enum equip_pos {
-	EQP_HEAD_LOW         = 0x0001,
-	EQP_HEAD_MID         = 0x0200, //512
-	EQP_HEAD_TOP         = 0x0100, //256
-	EQP_HAND_R           = 0x0002, //2
-	EQP_HAND_L           = 0x0020, //32
-	EQP_ARMOR            = 0x0010, //16
-	EQP_SHOES            = 0x0040, //64
-	EQP_GARMENT          = 0x0004, //4
-	EQP_ACC_L            = 0x0008, //8
-	EQP_ACC_R            = 0x0080, //128
-	EQP_COSTUME_HEAD_TOP = 0x0400, //1024
-	EQP_COSTUME_HEAD_MID = 0x0800, //2048
-	EQP_COSTUME_HEAD_LOW = 0x1000, //4096
-	EQP_COSTUME_GARMENT	 = 0x2000, //8192
-	EQP_AMMO             = 0x8000, //32768
-};
-
 #define EQP_WEAPON EQP_HAND_R
 #define EQP_SHIELD EQP_HAND_L
 #define EQP_ARMS (EQP_HAND_R|EQP_HAND_L)
 #define EQP_HELM (EQP_HEAD_LOW|EQP_HEAD_MID|EQP_HEAD_TOP)
 #define EQP_ACC (EQP_ACC_L|EQP_ACC_R)
 #define EQP_COSTUME (EQP_COSTUME_HEAD_TOP|EQP_COSTUME_HEAD_MID|EQP_COSTUME_HEAD_LOW|EQP_COSTUME_GARMENT)
+#define EQP_SHADOW_ACC (EQP_SHADOW_ACC_R|EQP_SHADOW_ACC_L)
+#define EQP_SHADOW_ARMS (EQP_SHADOW_WEAPON|EQP_SHADOW_SHIELD)
 
 /// Equip positions that use a visible sprite
 #if PACKETVER < 20110111
@@ -598,7 +569,7 @@ enum equip_pos {
 #define pc_setsit(sd)         ( (sd)->state.dead_sit = (sd)->vd.dead_sit = 2 )
 #define pc_isdead(sd)         ( (sd)->state.dead_sit == 1 )
 #define pc_issit(sd)          ( (sd)->vd.dead_sit == 2 )
-#define pc_isidle(sd)         ( (sd)->chatID || (sd)->state.vending || (sd)->state.buyingstore || DIFF_TICK(last_tick, (sd)->idletime) >= battle_config.idle_no_share )
+#define pc_isidle(sd)         ( (sd)->chatID || (sd)->state.vending || (sd)->state.buyingstore || DIFF_TICK(sockt->last_tick, (sd)->idletime) >= battle->bc->idle_no_share )
 #define pc_istrading(sd)      ( (sd)->npc_id || (sd)->state.vending || (sd)->state.buyingstore || (sd)->state.trading )
 #define pc_cant_act(sd)       ( (sd)->npc_id || (sd)->state.vending || (sd)->state.buyingstore || (sd)->chatID || ((sd)->sc.opt1 && (sd)->sc.opt1 != OPT1_BURNING) || (sd)->state.trading || (sd)->state.storage_flag || (sd)->state.prevend )
 
@@ -620,9 +591,9 @@ enum equip_pos {
 #define pc_isfalcon(sd)       ( (sd)->sc.option&OPTION_FALCON )
 #define pc_isriding(sd)       ( (sd)->sc.option&OPTION_RIDING )
 #define pc_isinvisible(sd)    ( (sd)->sc.option&OPTION_INVISIBLE )
-#define pc_is50overweight(sd) ( (sd)->weight*100 >= (sd)->max_weight*battle_config.natural_heal_weight_rate )
+#define pc_is50overweight(sd) ( (sd)->weight*100 >= (sd)->max_weight*battle->bc->natural_heal_weight_rate )
 #define pc_is90overweight(sd) ( (sd)->weight*10 >= (sd)->max_weight*9 )
-#define pc_maxparameter(sd)   ( ((((sd)->class_&MAPID_UPPERMASK) == MAPID_KAGEROUOBORO) || (sd)->class_&JOBL_THIRD ? ((sd)->class_&JOBL_BABY ? battle_config.max_baby_third_parameter : battle_config.max_third_parameter) : ((sd)->class_&JOBL_BABY ? battle_config.max_baby_parameter : battle_config.max_parameter)) )
+#define pc_maxparameter(sd)   ( (((sd)->class_&MAPID_UPPERMASK) == MAPID_KAGEROUOBORO || ((sd)->class_&MAPID_UPPERMASK) == MAPID_REBELLION || ((sd)->class_&MAPID_THIRDMASK) == MAPID_SUPER_NOVICE_E) ? battle->bc->max_extended_parameter : (sd)->class_&JOBL_THIRD ? ((sd)->class_&JOBL_BABY ? battle->bc->max_baby_third_parameter : battle->bc->max_third_parameter) : ((sd)->class_&JOBL_BABY ? battle->bc->max_baby_parameter : battle->bc->max_parameter) )
 /**
  * Ranger
  **/
@@ -633,8 +604,8 @@ enum equip_pos {
 // Rune Knight Dragon
 #define pc_isridingdragon(sd) ( (sd)->sc.option&OPTION_DRAGON )
 
-#define pc_stop_walking(sd, type) unit_stop_walking(&(sd)->bl, type)
-#define pc_stop_attack(sd) unit_stop_attack(&(sd)->bl)
+#define pc_stop_walking(sd, type) (unit->stop_walking(&(sd)->bl, (type)))
+#define pc_stop_attack(sd)        (unit->stop_attack(&(sd)->bl))
 
 //Weapon check considering dual wielding.
 #define pc_check_weapontype(sd, type) ((type)&((sd)->status.weapon < MAX_WEAPON_TYPE? \
@@ -648,19 +619,20 @@ enum equip_pos {
 ||	( (class_) >= JOB_RUNE_KNIGHT    && (class_) <= JOB_MECHANIC_T2    ) \
 ||	( (class_) >= JOB_BABY_RUNE      && (class_) <= JOB_BABY_MECHANIC2 ) \
 ||	( (class_) >= JOB_SUPER_NOVICE_E && (class_) <= JOB_SUPER_BABY_E   ) \
-||	( (class_) >= JOB_KAGEROU        && (class_) <  JOB_MAX            ) \
+||	( (class_) >= JOB_KAGEROU        && (class_) <= JOB_OBORO          ) \
+||	( (class_) >= JOB_REBELLION      && (class_) <  JOB_MAX            ) \
 )
-#define pcdb_checkid(class_) pcdb_checkid_sub((unsigned int)class_)
+#define pcdb_checkid(class_) pcdb_checkid_sub((unsigned int)(class_))
 
 // clientside display macros (values to the left/right of the "+")
 #ifdef RENEWAL
 	#define pc_leftside_atk(sd) ((sd)->battle_status.batk)
-	#define pc_rightside_atk(sd) ((sd)->battle_status.rhw.atk + (sd)->battle_status.lhw.atk + (sd)->battle_status.rhw.atk2 + (sd)->battle_status.lhw.atk2 + (sd)->bonus.eatk )
+	#define pc_rightside_atk(sd) ((sd)->battle_status.rhw.atk + (sd)->battle_status.lhw.atk + (sd)->battle_status.rhw.atk2 + (sd)->battle_status.lhw.atk2 + (sd)->battle_status.equip_atk )
 	#define pc_leftside_def(sd) ((sd)->battle_status.def2)
 	#define pc_rightside_def(sd) ((sd)->battle_status.def)
 	#define pc_leftside_mdef(sd) ((sd)->battle_status.mdef2)
 	#define pc_rightside_mdef(sd) ((sd)->battle_status.mdef)
-#define pc_leftside_matk(sd) (status_base_matk(status_get_status_data(&(sd)->bl), (sd)->status.base_level))
+#define pc_leftside_matk(sd) (status->base_matk(status->get_status_data(&(sd)->bl), (sd)->status.base_level))
 #define pc_rightside_matk(sd) ((sd)->battle_status.rhw.matk+(sd)->battle_status.lhw.matk+(sd)->bonus.ematk)
 #else
 	#define pc_leftside_atk(sd) ((sd)->battle_status.batk + (sd)->battle_status.rhw.atk + (sd)->battle_status.lhw.atk)
@@ -685,24 +657,27 @@ enum equip_pos {
 
 #define pc_get_group_id(sd) ( (sd)->group_id )
 
-#define pc_has_permission(sd, permission) ( ((sd)->permissions&permission) != 0 )
-#define pc_should_log_commands(sd) ( (sd)->group_log_command != false )
-
 #define pc_checkoverhp(sd) ((sd)->battle_status.hp == (sd)->battle_status.max_hp)
 #define pc_checkoversp(sd) ((sd)->battle_status.sp == (sd)->battle_status.max_sp)
 
-#define pc_readglobalreg(sd,reg) pc->readregistry(sd,reg,3)
-#define pc_setglobalreg(sd,reg,val) pc->setregistry(sd,reg,val,3)
-#define pc_readglobalreg_str(sd,reg) pc->readregistry_str(sd,reg,3)
-#define pc_setglobalreg_str(sd,reg,val) pc->setregistry_str(sd,reg,val,3)
-#define pc_readaccountreg(sd,reg) pc->readregistry(sd,reg,2)
-#define pc_setaccountreg(sd,reg,val) pc->setregistry(sd,reg,val,2)
-#define pc_readaccountregstr(sd,reg) pc->readregistry_str(sd,reg,2)
-#define pc_setaccountregstr(sd,reg,val) pc->setregistry_str(sd,reg,val,2)
-#define pc_readaccountreg2(sd,reg) pc->readregistry(sd,reg,1)
-#define pc_setaccountreg2(sd,reg,val) pc->setregistry(sd,reg,val,1)
-#define pc_readaccountreg2str(sd,reg) pc->readregistry_str(sd,reg,1)
-#define pc_setaccountreg2str(sd,reg,val) pc->setregistry_str(sd,reg,val,1)
+#define pc_readglobalreg(sd,reg)         (pc->readregistry((sd),(reg)))
+#define pc_setglobalreg(sd,reg,val)      (pc->setregistry((sd),(reg),(val)))
+#define pc_readglobalreg_str(sd,reg)     (pc->readregistry_str((sd),(reg)))
+#define pc_setglobalreg_str(sd,reg,val)  (pc->setregistry_str((sd),(reg),(val)))
+#define pc_readaccountreg(sd,reg)        (pc->readregistry((sd),(reg)))
+#define pc_setaccountreg(sd,reg,val)     (pc->setregistry((sd),(reg),(val)))
+#define pc_readaccountregstr(sd,reg)     (pc->readregistry_str((sd),(reg)))
+#define pc_setaccountregstr(sd,reg,val)  (pc->setregistry_str((sd),(reg),(val)))
+#define pc_readaccountreg2(sd,reg)       (pc->readregistry((sd),(reg)))
+#define pc_setaccountreg2(sd,reg,val)    (pc->setregistry((sd),(reg),(val)))
+#define pc_readaccountreg2str(sd,reg)    (pc->readregistry_str((sd),(reg)))
+#define pc_setaccountreg2str(sd,reg,val) (pc->setregistry_str((sd),(reg),(val)))
+
+/* pc_groups easy access */
+#define pc_get_group_level(sd) ( (sd)->group->level )
+#define pc_has_permission(sd,permission) ( ((sd)->extra_temp_permissions&(permission)) != 0 || ((sd)->group->e_permissions&(permission)) != 0 )
+#define pc_can_give_items(sd) ( pc_has_permission((sd),PC_PERM_TRADE) )
+#define pc_can_give_bound_items(sd) ( pc_has_permission((sd),PC_PERM_TRADE_BOUND) )
 
 struct skill_tree_entry {
 	short id;
@@ -716,54 +691,103 @@ struct skill_tree_entry {
 	} need[MAX_PC_SKILL_REQUIRE];
 }; // Celest
 
-extern struct skill_tree_entry skill_tree[CLASS_COUNT][MAX_SKILL_TREE];
-
 struct sg_data {
 	short anger_id;
 	short bless_id;
 	short comfort_id;
 	char feel_var[NAME_LENGTH];
 	char hate_var[NAME_LENGTH];
-	int (*day_func)(void);
+	bool (*day_func)(void);
 };
 
-extern const struct sg_data sg_info[MAX_PC_FEELHATE];
+enum { ADDITEM_EXIST , ADDITEM_NEW , ADDITEM_OVERAMOUNT };
 
-extern struct fame_list smith_fame_list[MAX_FAME_LIST];
-extern struct fame_list chemist_fame_list[MAX_FAME_LIST];
-extern struct fame_list taekwon_fame_list[MAX_FAME_LIST];
+/**
+ * Item Cool Down Delay Saving
+ * Struct item_cd is not a member of struct map_session_data
+ * to keep cooldowns in memory between player log-ins.
+ * All cooldowns are reset when server is restarted.
+ **/
+struct item_cd {
+	int64 tick[MAX_ITEMDELAYS];//tick
+	short nameid[MAX_ITEMDELAYS];//skill id
+};
 
-enum {ADDITEM_EXIST,ADDITEM_NEW,ADDITEM_OVERAMOUNT};
+enum e_pc_autotrade_update_action {
+	PAUC_START,
+	PAUC_REFRESH,
+	PAUC_REMOVE,
+};
+
+/**
+ * Used to temporarily remember vending data
+ **/
+struct autotrade_vending {
+	struct item list[MAX_VENDING];
+	struct s_vending vending[MAX_VENDING];
+	unsigned char vend_num;
+};
 
-#if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
-#endif
 /*=====================================
-* Interface : pc.h 
+* Interface : pc.h
 * Generated by HerculesInterfaceMaker
 * created by Susu
 *-------------------------------------*/
 struct pc_interface {
 
-	/* vars */	
-	// timer for night.day
+	/* */
+	DBMap *at_db;/* char id -> struct autotrade_vending */
+	/* */
+	DBMap* itemcd_db;
+	/* */
 	int day_timer_tid;
 	int night_timer_tid;
+	/* */
+	unsigned int exp_table[CLASS_COUNT][2][MAX_LEVEL];
+	unsigned int max_level[CLASS_COUNT][2];
+	unsigned int statp[MAX_LEVEL+1];
+	unsigned int level_penalty[3][RC_MAX][MAX_LEVEL*2+1];
 
+	unsigned int equip_pos[EQI_MAX];
+	/* */
+	struct skill_tree_entry skill_tree[CLASS_COUNT][MAX_SKILL_TREE];
+	struct fame_list smith_fame_list[MAX_FAME_LIST];
+	struct fame_list chemist_fame_list[MAX_FAME_LIST];
+	struct fame_list taekwon_fame_list[MAX_FAME_LIST];
+	struct sg_data sg_info[MAX_PC_FEELHATE];
+	/* */
+	struct eri *sc_display_ers;
+	/* global expiration timer id */
+	int expiration_tid;
+	/**
+	 * ERS for the bulk of pc vars
+	 **/
+	struct eri *num_reg_ers;
+	struct eri *str_reg_ers;
+	/* */
+	bool reg_load;
 	/* funcs */
+	void (*init) (bool minimal);
+	void (*final) (void);
 	
+	struct map_session_data* (*get_dummy_sd) (void);
 	int (*class2idx) (int class_);
-	int (*get_group_level) (struct map_session_data *sd);
-	int (*getrefinebonus) (int lv,int type);
+	//int (*getrefinebonus) (int lv,int type); FIXME: This function does not exist, nor it is ever called
 	bool (*can_give_items) (struct map_session_data *sd);
-	
+	bool (*can_give_bound_items) (struct map_session_data *sd);
+	bool (*can_talk) (struct map_session_data *sd);
+	bool (*can_attack) ( struct map_session_data *sd, int target_id );
+ 	
 	bool (*can_use_command) (struct map_session_data *sd, const char *command);
-	
+	int (*set_group) (struct map_session_data *sd, int group_id);
+	bool (*should_log_commands) (struct map_session_data *sd);
+
 	int (*setrestartvalue) (struct map_session_data *sd,int type);
-	int (*makesavestatus) (struct map_session_data *);
+	int (*makesavestatus) (struct map_session_data *sd);
 	void (*respawn) (struct map_session_data* sd, clr_type clrtype);
-	int (*setnewpc) (struct map_session_data*,int,int,int,unsigned int,int,int);
+	int (*setnewpc) (struct map_session_data *sd, int account_id, int char_id, int login_id1, unsigned int client_tick, int sex, int fd);
 	bool (*authok) (struct map_session_data *sd, int login_id2, time_t expiration_time, int group_id, struct mmo_charstatus *st, bool changing_mapservers);
-	void (*authfail) (struct map_session_data *);
+	void (*authfail) (struct map_session_data *sd);
 	int (*reg_received) (struct map_session_data *sd);
 	
 	int (*isequip) (struct map_session_data *sd,int n);
@@ -779,18 +803,19 @@ struct pc_interface {
 	int (*calc_skilltree_normalize_job) (struct map_session_data *sd);
 	int (*clean_skilltree) (struct map_session_data *sd);
 	
-	int (*setpos) (struct map_session_data* sd, unsigned short mapindex, int x, int y, clr_type clrtype);
-	int (*setsavepoint) (struct map_session_data*,short,int,int);
+	int (*setpos) (struct map_session_data* sd, unsigned short map_index, int x, int y, clr_type clrtype);
+	int (*setsavepoint) (struct map_session_data *sd, short map_index, int x, int y);
 	int (*randomwarp) (struct map_session_data *sd,clr_type type);
 	int (*memo) (struct map_session_data* sd, int pos);
 	
-	int (*checkadditem) (struct map_session_data*,int,int);
-	int (*inventoryblank) (struct map_session_data*);
+	int (*checkadditem) (struct map_session_data *sd,int nameid,int amount);
+	int (*inventoryblank) (struct map_session_data *sd);
 	int (*search_inventory) (struct map_session_data *sd,int item_id);
-	int (*payzeny) (struct map_session_data*,int, enum e_log_pick_type type, struct map_session_data*);
-	int (*additem) (struct map_session_data*,struct item*,int,e_log_pick_type);
-	int (*getzeny) (struct map_session_data*,int, enum e_log_pick_type, struct map_session_data*);
-	int (*delitem) (struct map_session_data*,int,int,int,short,e_log_pick_type);
+	int (*payzeny) (struct map_session_data *sd,int zeny, enum e_log_pick_type type, struct map_session_data *tsd);
+	int (*additem) (struct map_session_data *sd,struct item *item_data,int amount,e_log_pick_type log_type);
+	int (*getzeny) (struct map_session_data *sd,int zeny, enum e_log_pick_type type, struct map_session_data *tsd);
+	int (*delitem) (struct map_session_data *sd,int n,int amount,int type, short reason, e_log_pick_type log_type);
+
 	// Special Shop System
 	int (*paycash) (struct map_session_data *sd, int price, int points);
 	int (*getcash) (struct map_session_data *sd, int cash, int points);
@@ -801,8 +826,8 @@ struct pc_interface {
 	int (*getitemfromcart) (struct map_session_data *sd,int idx,int amount);
 	int (*cartitem_amount) (struct map_session_data *sd,int idx,int amount);
 	
-	int (*takeitem) (struct map_session_data*,struct flooritem_data*);
-	int (*dropitem) (struct map_session_data*,int,int);
+	int (*takeitem) (struct map_session_data *sd,struct flooritem_data *fitem);
+	int (*dropitem) (struct map_session_data *sd,int n,int amount);
 	
 	bool (*isequipped) (struct map_session_data *sd, int nameid);
 	bool (*can_Adopt) (struct map_session_data *p1_sd, struct map_session_data *p2_sd, struct map_session_data *b_sd);
@@ -810,53 +835,54 @@ struct pc_interface {
 	
 	int (*updateweightstatus) (struct map_session_data *sd);
 	
-	int (*addautobonus) (struct s_autobonus *bonus,char max,const char *script,short rate,unsigned int dur,short atk_type,const char *o_script,unsigned short pos,bool onskill);
+	int (*addautobonus) (struct s_autobonus *bonus,char max,const char *bonus_script,short rate,unsigned int dur,short atk_type,const char *o_script,unsigned short pos,bool onskill);
 	int (*exeautobonus) (struct map_session_data* sd,struct s_autobonus *bonus);
-	int (*endautobonus) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*endautobonus) (int tid, int64 tick, int id, intptr_t data);
 	int (*delautobonus) (struct map_session_data* sd,struct s_autobonus *bonus,char max,bool restore);
 	
-	int (*bonus) (struct map_session_data*,int,int);
-	int (*bonus2) (struct map_session_data *sd,int,int,int);
-	int (*bonus3) (struct map_session_data *sd,int,int,int,int);
-	int (*bonus4) (struct map_session_data *sd,int,int,int,int,int);
-	int (*bonus5) (struct map_session_data *sd,int,int,int,int,int,int);
-	int (*skill) (struct map_session_data* sd, int id, int level, int flag);
+	int (*bonus) (struct map_session_data *sd,int type,int val);
+	int (*bonus2) (struct map_session_data *sd,int type,int type2,int val);
+	int (*bonus3) (struct map_session_data *sd,int type,int type2,int type3,int val);
+	int (*bonus4) (struct map_session_data *sd,int type,int type2,int type3,int type4,int val);
+	int (*bonus5) (struct map_session_data *sd,int type,int type2,int type3,int type4,int type5,int val);
+	int (*skill) (struct map_session_data *sd, int id, int level, int flag);
 	
 	int (*insert_card) (struct map_session_data *sd,int idx_card,int idx_equip);
 	
 	int (*steal_item) (struct map_session_data *sd,struct block_list *bl, uint16 skill_lv);
 	int (*steal_coin) (struct map_session_data *sd,struct block_list *bl);
 	
-	int (*modifybuyvalue) (struct map_session_data*,int);
-	int (*modifysellvalue) (struct map_session_data*,int);
+	int (*modifybuyvalue) (struct map_session_data *sd,int orig_value);
+	int (*modifysellvalue) (struct map_session_data *sd,int orig_value);
 	
-	int (*follow) (struct map_session_data*, int); // [MouseJstr]
-	int (*stop_following) (struct map_session_data*);
+	int (*follow) (struct map_session_data *sd, int target_id); // [MouseJstr]
+	int (*stop_following) (struct map_session_data *sd);
 	
 	unsigned int (*maxbaselv) (struct map_session_data *sd);
 	unsigned int (*maxjoblv) (struct map_session_data *sd);
 	int (*checkbaselevelup) (struct map_session_data *sd);
 	int (*checkjoblevelup) (struct map_session_data *sd);
-	int (*gainexp) (struct map_session_data*,struct block_list*,unsigned int,unsigned int, bool);
-	unsigned int (*nextbaseexp) (struct map_session_data *);
-	unsigned int (*thisbaseexp) (struct map_session_data *);
-	unsigned int (*nextjobexp) (struct map_session_data *);
-	unsigned int (*thisjobexp) (struct map_session_data *);
-	int (*gets_status_point) (int);
-	int (*need_status_point) (struct map_session_data *,int,int);
-	int (*statusup) (struct map_session_data*,int);
-	int (*statusup2) (struct map_session_data*,int,int);
-	int (*skillup) (struct map_session_data*,uint16 skill_id);
-	int (*allskillup) (struct map_session_data*);
-	int (*resetlvl) (struct map_session_data*,int type);
-	int (*resetstate) (struct map_session_data*);
-	int (*resetskill) (struct map_session_data*, int);
-	int (*resetfeel) (struct map_session_data*);
-	int (*resethate) (struct map_session_data*);
-	int (*equipitem) (struct map_session_data*,int,int);
-	int (*unequipitem) (struct map_session_data*,int,int);
-	int (*checkitem) (struct map_session_data*);
-	int (*useitem) (struct map_session_data*,int);
+	bool (*gainexp) (struct map_session_data *sd, struct block_list *src, unsigned int base_exp, unsigned int job_exp, bool is_quest);
+	unsigned int (*nextbaseexp) (struct map_session_data *sd);
+	unsigned int (*thisbaseexp) (struct map_session_data *sd);
+	unsigned int (*nextjobexp) (struct map_session_data *sd);
+	unsigned int (*thisjobexp) (struct map_session_data *sd);
+	int (*gets_status_point) (int level);
+	int (*need_status_point) (struct map_session_data *sd,int type,int val);
+	int (*maxparameterincrease) (struct map_session_data* sd, int type);
+	bool (*statusup) (struct map_session_data *sd, int type, int increase);
+	int (*statusup2) (struct map_session_data *sd,int type,int val);
+	int (*skillup) (struct map_session_data *sd,uint16 skill_id);
+	int (*allskillup) (struct map_session_data *sd);
+	int (*resetlvl) (struct map_session_data *sd,int type);
+	int (*resetstate) (struct map_session_data *sd);
+	int (*resetskill) (struct map_session_data *sd, int flag);
+	int (*resetfeel) (struct map_session_data *sd);
+	int (*resethate) (struct map_session_data *sd);
+	int (*equipitem) (struct map_session_data *sd,int n,int req_pos);
+	int (*unequipitem) (struct map_session_data *sd,int n,int flag);
+	int (*checkitem) (struct map_session_data *sd);
+	int (*useitem) (struct map_session_data *sd,int n);
 	
 	int (*skillatk_bonus) (struct map_session_data *sd, uint16 skill_id);
 	int (*skillheal_bonus) (struct map_session_data *sd, uint16 skill_id);
@@ -867,26 +893,26 @@ struct pc_interface {
 	void (*revive) (struct map_session_data *sd,unsigned int hp, unsigned int sp);
 	void (*heal) (struct map_session_data *sd,unsigned int hp,unsigned int sp, int type);
 	int (*itemheal) (struct map_session_data *sd,int itemid, int hp,int sp);
-	int (*percentheal) (struct map_session_data *sd,int,int);
-	int (*jobchange) (struct map_session_data *,int, int);
-	int (*setoption) (struct map_session_data *,int);
+	int (*percentheal) (struct map_session_data *sd,int hp,int sp);
+	int (*jobchange) (struct map_session_data *sd,int job, int upper);
+	int (*setoption) (struct map_session_data *sd,int type);
 	int (*setcart) (struct map_session_data* sd, int type);
 	int (*setfalcon) (struct map_session_data* sd, int flag);
 	int (*setriding) (struct map_session_data* sd, int flag);
-	int (*setmadogear) (struct map_session_data* sd, int flag);
-	int (*changelook) (struct map_session_data *,int,int);
+	void (*setmadogear) (struct map_session_data* sd, int flag);
+	int (*changelook) (struct map_session_data *sd,int type,int val);
 	int (*equiplookall) (struct map_session_data *sd);
 	
-	int (*readparam) (struct map_session_data*,int);
-	int (*setparam) (struct map_session_data*,int,int);
-	int (*readreg) (struct map_session_data*,int);
-	int (*setreg) (struct map_session_data*,int,int);
-	char * (*readregstr) (struct map_session_data *sd,int reg);
-	int (*setregstr) (struct map_session_data *sd,int reg,const char *str);
-	int (*readregistry) (struct map_session_data*,const char*,int);
-	int (*setregistry) (struct map_session_data*,const char*,int,int);
-	char * (*readregistry_str) (struct map_session_data*,const char*,int);
-	int (*setregistry_str) (struct map_session_data*,const char*,const char*,int);
+	int (*readparam) (struct map_session_data *sd,int type);
+	int (*setparam) (struct map_session_data *sd,int type,int val);
+	int (*readreg) (struct map_session_data *sd, int64 reg);
+	void (*setreg) (struct map_session_data *sd, int64 reg,int val);
+	char * (*readregstr) (struct map_session_data *sd, int64 reg);
+	void (*setregstr) (struct map_session_data *sd, int64 reg, const char *str);
+	int (*readregistry) (struct map_session_data *sd, int64 reg);
+	int (*setregistry) (struct map_session_data *sd, int64 reg, int val);
+	char * (*readregistry_str) (struct map_session_data *sd, int64 reg);
+	int (*setregistry_str) (struct map_session_data *sd, int64 reg, const char *val);
 	
 	int (*addeventtimer) (struct map_session_data *sd,int tick,const char *name);
 	int (*deleventtimer) (struct map_session_data *sd,const char *name);
@@ -894,7 +920,7 @@ struct pc_interface {
 	int (*addeventtimercount) (struct map_session_data *sd,const char *name,int tick);
 	
 	int (*calc_pvprank) (struct map_session_data *sd);
-	int (*calc_pvprank_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*calc_pvprank_timer) (int tid, int64 tick, int id, intptr_t data);
 	
 	int (*ismarried) (struct map_session_data *sd);
 	int (*marriage) (struct map_session_data *sd,struct map_session_data *dstsd);
@@ -918,17 +944,15 @@ struct pc_interface {
 	void (*setinvincibletimer) (struct map_session_data* sd, int val);
 	void (*delinvincibletimer) (struct map_session_data* sd);
 	
-	int (*addspiritball) (struct map_session_data *sd,int,int);
-	int (*delspiritball) (struct map_session_data *sd,int,int);
+	int (*addspiritball) (struct map_session_data *sd,int interval,int max);
+	int (*delspiritball) (struct map_session_data *sd,int count,int type);
 	void (*addfame) (struct map_session_data *sd,int count);
 	unsigned char (*famerank) (int char_id, int job);
 	int (*set_hate_mob) (struct map_session_data *sd, int pos, struct block_list *bl);
 	
 	int (*readdb) (void);
-	int (*do_init_pc) (void);
-	void (*do_final_pc) (void);
-	int (*map_day_timer) (int tid, unsigned int tick, int id, intptr_t data); // by [yor]
-	int (*map_night_timer) (int tid, unsigned int tick, int id, intptr_t data); // by [yor]
+	int (*map_day_timer) (int tid, int64 tick, int id, intptr_t data); // by [yor]
+	int (*map_night_timer) (int tid, int64 tick, int id, intptr_t data); // by [yor]
 	// Rental System
 	void (*inventory_rentals) (struct map_session_data *sd);
 	int (*inventory_rental_clear) (struct map_session_data *sd);
@@ -949,13 +973,61 @@ struct pc_interface {
 	int (*del_charm) (struct map_session_data *sd,int count,int type);
 	
 	void (*baselevelchanged) (struct map_session_data *sd);
-#if defined(RENEWAL_DROP) || defined(RENEWAL_EXP)
-	int (*level_penalty_mod) (struct map_session_data *sd, struct mob_data * md, int type);
-#endif
-} pc_s;
+	int (*level_penalty_mod) (int diff, unsigned char race, unsigned short mode, int type);
+	int (*calc_skillpoint) (struct map_session_data* sd);
+	
+	int (*invincible_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*spiritball_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*check_banding) ( struct block_list *bl, va_list ap );
+	int (*inventory_rental_end) (int tid, int64 tick, int id, intptr_t data);
+	void (*check_skilltree) (struct map_session_data *sd, int skill_id);
+	int (*bonus_autospell) (struct s_autospell *spell, int max, short id, short lv, short rate, short flag, short card_id);
+	int (*bonus_autospell_onskill) (struct s_autospell *spell, int max, short src_skill, short id, short lv, short rate, short card_id);
+	int (*bonus_addeff) (struct s_addeffect* effect, int max, enum sc_type id, short rate, short arrow_rate, unsigned char flag);
+	int (*bonus_addeff_onskill) (struct s_addeffectonskill* effect, int max, enum sc_type id, short rate, short skill_id, unsigned char target);
+	int (*bonus_item_drop) (struct s_add_drop *drop, const short max, short id, short group, int race, int rate);
+	void (*calcexp) (struct map_session_data *sd, unsigned int *base_exp, unsigned int *job_exp, struct block_list *src);
+	int (*respawn_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*jobchange_killclone) (struct block_list *bl, va_list ap);
+	int (*getstat) (struct map_session_data* sd, int type);
+	int (*setstat) (struct map_session_data* sd, int type, int val);
+	int (*eventtimer) (int tid, int64 tick, int id, intptr_t data);
+	int (*daynight_timer_sub) (struct map_session_data *sd,va_list ap);
+	int (*charm_timer) (int tid, int64 tick, int id, intptr_t data);
+	bool (*readdb_levelpenalty) (char* fields[], int columns, int current);
+	int (*autosave) (int tid, int64 tick, int id, intptr_t data);
+	int (*follow_timer) (int tid, int64 tick, int id, intptr_t data);
+	void (*read_skill_tree) (void);
+	int (*isUseitem) (struct map_session_data *sd,int n);
+	int (*show_steal) (struct block_list *bl,va_list ap);
+	int (*checkcombo) (struct map_session_data *sd, struct item_data *data );
+	int (*calcweapontype) (struct map_session_data *sd);
+	int (*removecombo) (struct map_session_data *sd, struct item_data *data );
+	
+	void (*bank_deposit) (struct map_session_data *sd, int money);
+	void (*bank_withdraw) (struct map_session_data *sd, int money);
+	
+	void (*rental_expire) (struct map_session_data *sd, int i);
+	void (*scdata_received) (struct map_session_data *sd);
+	
+	void (*bound_clear) (struct map_session_data *sd, enum e_item_bound_type type);
+	
+	int (*expiration_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*global_expiration_timer) (int tid, int64 tick, int id, intptr_t data);
+	void (*expire_check) (struct map_session_data *sd);
+	
+	/**
+	 * Autotrade persistency [Ind/Hercules <3]
+	 **/
+	void (*autotrade_load) (void);
+	void (*autotrade_update) (struct map_session_data *sd, enum e_pc_autotrade_update_action action);
+	void (*autotrade_start) (struct map_session_data *sd);
+	void (*autotrade_prepare) (struct map_session_data *sd);
+	void (*autotrade_populate) (struct map_session_data *sd);
+};
 
 struct pc_interface *pc;
 
 void pc_defaults(void);
 
-#endif /* _PC_H_ */
+#endif /* MAP_PC_H */
diff --git a/src/map/pc_groups.c b/src/map/pc_groups.c
index f1f69f7cb..e577c642f 100644
--- a/src/map/pc_groups.c
+++ b/src/map/pc_groups.c
@@ -2,48 +2,34 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
+#define HERCULES_CORE
+
+#include "pc_groups.h"
+
+#include "atcommand.h" // atcommand->exists(), atcommand->load_groups()
+#include "clif.h"      // clif->GM_kick()
+#include "map.h"       // mapiterator
+#include "pc.h"        // pc->set_group()
+#include "../common/cbasetypes.h"
 #include "../common/conf.h"
 #include "../common/db.h"
 #include "../common/malloc.h"
 #include "../common/nullpo.h"
 #include "../common/showmsg.h"
 #include "../common/strlib.h" // strcmp
-#include "../common/socket.h"
 
-#include "atcommand.h" // AtCommandType
-#include "pc_groups.h"
-#include "pc.h" // e_pc_permission
-
-typedef struct GroupSettings GroupSettings;
-
-// Cached config settings/pointers for quick lookup
-struct GroupSettings {
-	unsigned int id; // groups.[].id
-	int level; // groups.[].level
-	char name[60]; // copy of groups.[].name
-	unsigned int e_permissions; // packed groups.[].permissions
-	bool log_commands; // groups.[].log_commands
-	int group_pos;/* pos on load [Ind] */
-	/// Following are used/avaialble only during config reading
-	config_setting_t *commands; // groups.[].commands
-	config_setting_t *permissions; // groups.[].permissions
-	config_setting_t *inherit; // groups.[].inherit
-	bool inheritance_done; // have all inheritance rules been evaluated?
-	config_setting_t *root; // groups.[]
-};
-
-int pc_group_max; /* known number of groups */
-
-static DBMap* pc_group_db; // id -> GroupSettings
-static DBMap* pc_groupname_db; // name -> GroupSettings
+static GroupSettings dummy_group; ///< dummy group used in dummy map sessions @see pc_get_dummy_sd()
+
+struct pc_groups_interface pcg_s;
 
 /**
- * @retval NULL if not found
- * @private
+ * Returns dummy group.
+ * Used in dummy map sessions.
+ * @see pc_get_dummy_sd()
  */
-static inline GroupSettings* id2group(int group_id)
+GroupSettings* pc_group_get_dummy_group(void)
 {
-	return (GroupSettings*)idb_get(pc_group_db, group_id);
+	return &dummy_group;
 }
 
 /**
@@ -52,7 +38,7 @@ static inline GroupSettings* id2group(int group_id)
  */
 static inline GroupSettings* name2group(const char* group_name)
 {
-	return (GroupSettings*)strdb_get(pc_groupname_db, group_name);
+	return strdb_get(pcg->name_db, group_name);
 }
 
 /**
@@ -65,43 +51,43 @@ static void read_config(void) {
 	const char *config_filename = "conf/groups.conf"; // FIXME hardcoded name
 	int group_count = 0;
 	
-	if (conf_read_file(&pc_group_config, config_filename))
+	if (libconfig->read_file(&pc_group_config, config_filename))
 		return;
 
-	groups = config_lookup(&pc_group_config, "groups");
+	groups = libconfig->lookup(&pc_group_config, "groups");
 
 	if (groups != NULL) {
 		GroupSettings *group_settings = NULL;
 		DBIterator *iter = NULL;
 		int i, loop = 0;
 
-		group_count = config_setting_length(groups);
+		group_count = libconfig->setting_length(groups);
 		for (i = 0; i < group_count; ++i) {
 			int id = 0, level = 0;
 			const char *groupname = NULL;
 			int log_commands = 0;
-			config_setting_t *group = config_setting_get_elem(groups, i);
+			config_setting_t *group = libconfig->setting_get_elem(groups, i);
 
-			if (!config_setting_lookup_int(group, "id", &id)) {
+			if (!libconfig->setting_lookup_int(group, "id", &id)) {
 				ShowConfigWarning(group, "pc_groups:read_config: \"groups\" list member #%d has undefined id, removing...", i);
-				config_setting_remove_elem(groups, i);
+				libconfig->setting_remove_elem(groups, i);
 				--i;
 				--group_count;
 				continue;
 			}
 
-			if (id2group(id) != NULL) {
+			if (pcg->exists(id)) {
 				ShowConfigWarning(group, "pc_groups:read_config: duplicate group id %d, removing...", i);
-				config_setting_remove_elem(groups, i);
+				libconfig->setting_remove_elem(groups, i);
 				--i;
 				--group_count;
 				continue;
 			}
 
-			config_setting_lookup_int(group, "level", &level);
-			config_setting_lookup_bool(group, "log_commands", &log_commands);
+			libconfig->setting_lookup_int(group, "level", &level);
+			libconfig->setting_lookup_bool(group, "log_commands", &log_commands);
 
-			if (!config_setting_lookup_string(group, "name", &groupname)) {
+			if (!libconfig->setting_lookup_string(group, "name", &groupname)) {
 				char temp[20];
 				config_setting_t *name = NULL;
 				snprintf(temp, sizeof(temp), "Group %d", id);
@@ -109,14 +95,16 @@ static void read_config(void) {
 				    !config_setting_set_string(name, temp)) {
 					ShowError("pc_groups:read_config: failed to set missing group name, id=%d, skipping... (%s:%d)\n",
 					          id, config_setting_source_file(group), config_setting_source_line(group));
+					--i;
+					--group_count;
 					continue;
 				}
-				config_setting_lookup_string(group, "name", &groupname); // Retrieve the pointer
+				libconfig->setting_lookup_string(group, "name", &groupname); // Retrieve the pointer
 			}
 
 			if (name2group(groupname) != NULL) {
 				ShowConfigWarning(group, "pc_groups:read_config: duplicate group name %s, removing...", groupname);
-				config_setting_remove_elem(groups, i);
+				libconfig->setting_remove_elem(groups, i);
 				--i;
 				--group_count;
 				continue;
@@ -125,38 +113,39 @@ static void read_config(void) {
 			CREATE(group_settings, GroupSettings, 1);
 			group_settings->id = id;
 			group_settings->level = level;
-			safestrncpy(group_settings->name, groupname, 60);
+			group_settings->name = aStrdup(groupname);
 			group_settings->log_commands = (bool)log_commands;
-			group_settings->inherit = config_setting_get_member(group, "inherit");
-			group_settings->commands = config_setting_get_member(group, "commands");
-			group_settings->permissions = config_setting_get_member(group, "permissions");
+			group_settings->inherit = libconfig->setting_get_member(group, "inherit");
+			group_settings->commands = libconfig->setting_get_member(group, "commands");
+			group_settings->permissions = libconfig->setting_get_member(group, "permissions");
 			group_settings->inheritance_done = false;
 			group_settings->root = group;
-			group_settings->group_pos = i;
+			group_settings->index = i;
 
-			strdb_put(pc_groupname_db, groupname, group_settings);
-			idb_put(pc_group_db, id, group_settings);
+			strdb_put(pcg->name_db, groupname, group_settings);
+			idb_put(pcg->db, id, group_settings);
 			
 		}
-		group_count = config_setting_length(groups); // Save number of groups
+		group_count = libconfig->setting_length(groups); // Save number of groups
+		assert(group_count == db_size(pcg->db));
 		
 		// Check if all commands and permissions exist
-		iter = db_iterator(pc_group_db);
+		iter = db_iterator(pcg->db);
 		for (group_settings = dbi_first(iter); dbi_exists(iter); group_settings = dbi_next(iter)) {
 			config_setting_t *commands = group_settings->commands, *permissions = group_settings->permissions;
-			int count = 0, i;
+			int count = 0;
 
 			// Make sure there is "commands" group
 			if (commands == NULL)
-				commands = group_settings->commands = config_setting_add(group_settings->root, "commands", CONFIG_TYPE_GROUP);
-			count = config_setting_length(commands);
+				commands = group_settings->commands = libconfig->setting_add(group_settings->root, "commands", CONFIG_TYPE_GROUP);
+			count = libconfig->setting_length(commands);
 
 			for (i = 0; i < count; ++i) {
-				config_setting_t *command = config_setting_get_elem(commands, i);
+				config_setting_t *command = libconfig->setting_get_elem(commands, i);
 				const char *name = config_setting_name(command);
 				if (!atcommand->exists(name)) {
 					ShowConfigWarning(command, "pc_groups:read_config: non-existent command name '%s', removing...", name);
-					config_setting_remove(commands, name);
+					libconfig->setting_remove(commands, name);
 					--i;
 					--count;
 				}
@@ -164,18 +153,18 @@ static void read_config(void) {
 
 			// Make sure there is "permissions" group
 			if (permissions == NULL)
-				permissions = group_settings->permissions = config_setting_add(group_settings->root, "permissions", CONFIG_TYPE_GROUP);
-			count = config_setting_length(permissions);
+				permissions = group_settings->permissions = libconfig->setting_add(group_settings->root, "permissions", CONFIG_TYPE_GROUP);
+			count = libconfig->setting_length(permissions);
 
 			for(i = 0; i < count; ++i) {
-				config_setting_t *permission = config_setting_get_elem(permissions, i);
+				config_setting_t *permission = libconfig->setting_get_elem(permissions, i);
 				const char *name = config_setting_name(permission);
 				int j;
 
-				ARR_FIND(0, ARRAYLENGTH(pc_g_permission_name), j, strcmp(pc_g_permission_name[j].name, name) == 0);
-				if (j == ARRAYLENGTH(pc_g_permission_name)) {
+				ARR_FIND(0, pcg->permission_count, j, strcmp(pcg->permissions[j].name, name) == 0);
+				if (j == pcg->permission_count) {
 					ShowConfigWarning(permission, "pc_groups:read_config: non-existent permission name '%s', removing...", name);
-					config_setting_remove(permissions, name);
+					libconfig->setting_remove(permissions, name);
 					--i;
 					--count;
 				}
@@ -186,7 +175,7 @@ static void read_config(void) {
 		// Apply inheritance
 		i = 0; // counter for processed groups
 		while (i < group_count) {
-			iter = db_iterator(pc_group_db);
+			iter = db_iterator(pcg->db);
 			for (group_settings = dbi_first(iter); dbi_exists(iter); group_settings = dbi_next(iter)) {
 				config_setting_t *inherit = NULL,
 				                 *commands = group_settings->commands,
@@ -194,10 +183,10 @@ static void read_config(void) {
 				int j, inherit_count = 0, done = 0;
 				
 				if (group_settings->inheritance_done) // group already processed
-					continue; 
+					continue;
 
 				if ((inherit = group_settings->inherit) == NULL ||
-				    (inherit_count = config_setting_length(inherit)) <= 0) { // this group does not inherit from others
+				    (inherit_count = libconfig->setting_length(inherit)) <= 0) { // this group does not inherit from others
 					++i;
 					group_settings->inheritance_done = true;
 					continue;
@@ -205,16 +194,16 @@ static void read_config(void) {
 				
 				for (j = 0; j < inherit_count; ++j) {
 					GroupSettings *inherited_group = NULL;
-					const char *groupname = config_setting_get_string_elem(inherit, j);
+					const char *groupname = libconfig->setting_get_string_elem(inherit, j);
 
 					if (groupname == NULL) {
 						ShowConfigWarning(inherit, "pc_groups:read_config: \"inherit\" array member #%d is not a name, removing...", j);
-						config_setting_remove_elem(inherit,j);
+						libconfig->setting_remove_elem(inherit,j);
 						continue;
 					}
 					if ((inherited_group = name2group(groupname)) == NULL) {
 						ShowConfigWarning(inherit, "pc_groups:read_config: non-existent group name \"%s\", removing...", groupname);
-						config_setting_remove_elem(inherit,j);
+						libconfig->setting_remove_elem(inherit,j);
 						continue;
 					}
 					if (!inherited_group->inheritance_done)
@@ -222,15 +211,15 @@ static void read_config(void) {
 
 					// Copy settings (commands/permissions) that are not defined yet
 					if (inherited_group->commands != NULL) {
-						int i = 0, commands_count = config_setting_length(inherited_group->commands);
-						for (i = 0; i < commands_count; ++i)
-							config_setting_copy(commands, config_setting_get_elem(inherited_group->commands, i));
+						int k = 0, commands_count = libconfig->setting_length(inherited_group->commands);
+						for (k = 0; k < commands_count; ++k)
+							libconfig->setting_copy(commands, libconfig->setting_get_elem(inherited_group->commands, k));
 					}
 
 					if (inherited_group->permissions != NULL) {
-						int i = 0, permissions_count = config_setting_length(inherited_group->permissions);
-						for (i = 0; i < permissions_count; ++i)
-							config_setting_copy(permissions, config_setting_get_elem(inherited_group->permissions, i));
+						int k = 0, permissions_count = libconfig->setting_length(inherited_group->permissions);
+						for (k = 0; k < permissions_count; ++k)
+							libconfig->setting_copy(permissions, libconfig->setting_get_elem(inherited_group->permissions, k));
 					}
 
 					++done; // copied commands and permissions from one of inherited groups
@@ -249,131 +238,71 @@ static void read_config(void) {
 				break;
 			}
 		} // while(i < group_count)
-
+		
 		// Pack permissions into GroupSettings.e_permissions for faster checking
-		iter = db_iterator(pc_group_db);
+		iter = db_iterator(pcg->db);
 		for (group_settings = dbi_first(iter); dbi_exists(iter); group_settings = dbi_next(iter)) {
 			config_setting_t *permissions = group_settings->permissions;
-			int i, count = config_setting_length(permissions);
+			int count = libconfig->setting_length(permissions);
 
 			for (i = 0; i < count; ++i) {
-				config_setting_t *perm = config_setting_get_elem(permissions, i);
+				config_setting_t *perm = libconfig->setting_get_elem(permissions, i);
 				const char *name = config_setting_name(perm);
-				int val = config_setting_get_bool(perm);
+				int val = libconfig->setting_get_bool(perm);
 				int j;
 
 				if (val == 0) // does not have this permission
 					continue;
-				ARR_FIND(0, ARRAYLENGTH(pc_g_permission_name), j, strcmp(pc_g_permission_name[j].name, name) == 0);
-				group_settings->e_permissions |= pc_g_permission_name[j].permission;
+				ARR_FIND(0, pcg->permission_count, j, strcmp(pcg->permissions[j].name, name) == 0);
+				group_settings->e_permissions |= pcg->permissions[j].permission;
 			}
 		}
 		dbi_destroy(iter);
-	}
 
-	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' groups in '"CL_WHITE"%s"CL_RESET"'.\n", group_count, config_filename);
-
-	
-	if( ( pc_group_max = group_count ) ) {
-		DBIterator *iter = db_iterator(pc_group_db);
-		GroupSettings *group_settings = NULL;
-		unsigned int* group_ids = aMalloc( pc_group_max * sizeof(unsigned int) );
-		int i = 0;
-		for (group_settings = dbi_first(iter); dbi_exists(iter); group_settings = dbi_next(iter)) {
-			group_ids[i++] = group_settings->id;
+		// Atcommand permissions are processed by atcommand module.
+		// Fetch all groups and relevant config setting and send them
+		// to atcommand->load_group() for processing.
+		if (group_count > 0) {
+			GroupSettings **pc_groups = NULL;
+			config_setting_t **commands = NULL;
+			CREATE(pc_groups, GroupSettings*, group_count);
+			CREATE(commands, config_setting_t*, group_count);
+			i = 0;
+			iter = db_iterator(pcg->db);
+			for (group_settings = dbi_first(iter); dbi_exists(iter); group_settings = dbi_next(iter)) {
+				pc_groups[i] = group_settings;
+				commands[i] = group_settings->commands;
+				i++;
+			}
+			atcommand->load_groups(pc_groups, commands, group_count);
+			dbi_destroy(iter);
+			aFree(pc_groups);
+			aFree(commands);
 		}
-		
-		if( atcommand->group_ids )
-			aFree(atcommand->group_ids);
-		atcommand->group_ids = group_ids;
-		
-		atcommand->load_groups();
-				
-		dbi_destroy(iter);
 	}
-	
-	config_destroy(&pc_group_config);
-}
-
-/**
- * In group configuration file, setting for each command is either
- * <commandname> : <bool> (only atcommand), or
- * <commandname> : [ <bool>, <bool> ] ([ atcommand, charcommand ])
- * Maps AtCommandType enums to indexes of <commandname> value array,
- * COMMAND_ATCOMMAND (1) being index 0, COMMAND_CHARCOMMAND (2) being index 1.
- * @private
- */
-static inline int AtCommandType2idx(AtCommandType type) { return (type-1); }
 
-/**
- * Checks if player group can use @/#command, used only during parse (only available during parse)
- * @param group_id ID of the group
- * @param command Command name without @/# and params
- * @param type enum AtCommanndType { COMMAND_ATCOMMAND = 1, COMMAND_CHARCOMMAND = 2 }
- */
-bool pc_group_can_use_command(int group_id, const char *command, AtCommandType type) {
-	int result = 0;
-	config_setting_t *commands = NULL;
-	GroupSettings *group = NULL;
-
-	if (pc_group_has_permission(group_id, PC_PERM_USE_ALL_COMMANDS))
-		return true;
-
-	if ((group = id2group(group_id)) == NULL)
-		return false;
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' groups in '"CL_WHITE"%s"CL_RESET"'.\n", group_count, config_filename);
 
-	commands = group->commands;
-	if (commands != NULL) {
-		config_setting_t *cmd = NULL;
-		
-		// <commandname> : <bool> (only atcommand)
-		if (type == COMMAND_ATCOMMAND && config_setting_lookup_bool(commands, command, &result))
-			return (bool)result;
-
-		// <commandname> : [ <bool>, <bool> ] ([ atcommand, charcommand ])
-		if ((cmd = config_setting_get_member(commands, command)) != NULL &&
-		    config_setting_is_aggregate(cmd) && config_setting_length(cmd) == 2)
-			return (bool)config_setting_get_bool_elem(cmd, AtCommandType2idx(type));
-	}
-	return false;
-}
-void pc_group_pc_load(struct map_session_data * sd) {
-	GroupSettings *group = NULL;
-	if ((group = id2group(sd->group_id)) == NULL) {
-		ShowWarning("pc_group_pc_load: %s (AID:%d) logged in with unknown group id (%d)! kicking...\n",
-					sd->status.name,
-					sd->status.account_id,
-					sd->group_id);
-		set_eof(sd->fd);
-		return;
-	}
-	sd->permissions = group->e_permissions;
-	sd->group_pos = group->group_pos;
-	sd->group_level = group->level;
-	sd->group_log_command = group->log_commands;
+	// All data is loaded now, discard config
+	libconfig->destroy(&pc_group_config);
 }
+
 /**
  * Checks if player group has a permission
- * @param group_id ID of the group
+ * @param group group
  * @param permission permission to check
  */
-bool pc_group_has_permission(int group_id, int permission)
+bool pc_group_has_permission(GroupSettings *group, unsigned int permission)
 {
-	GroupSettings *group = NULL;
-	if ((group = id2group(group_id)) == NULL) 
-		return false;
 	return ((group->e_permissions&permission) != 0);
 }
 
 /**
- * Checks commands used by player group should be logged
- * @param group_id ID of the group
+ * Checks if commands used by player group should be logged
+ * @param group group
  */
-bool pc_group_should_log_commands(int group_id)
+bool pc_group_should_log_commands(GroupSettings *group)
 {
-	GroupSettings *group = NULL;
-	if ((group = id2group(group_id)) == NULL) 
-		return false;
 	return group->log_commands;
 }
 
@@ -384,71 +313,165 @@ bool pc_group_should_log_commands(int group_id)
  */
 bool pc_group_exists(int group_id)
 {
-	return idb_exists(pc_group_db, group_id);
+	return idb_exists(pcg->db, group_id);
 }
 
 /**
- * Group ID -> group name lookup. Used only in @who atcommands.
- * @param group_id group id
+ * @retval NULL if not found
+ */
+GroupSettings* pc_group_id2group(int group_id)
+{
+	return idb_get(pcg->db, group_id);
+}
+
+/**
+ * Group name lookup. Used only in @who atcommands.
+ * @param group group
  * @return group name
  * @public
  */
-const char* pc_group_id2name(int group_id)
+const char* pc_group_get_name(GroupSettings *group)
 {
-	GroupSettings *group = id2group(group_id);
-	if (group == NULL)
-		return "Non-existent group!";
 	return group->name;
 }
 
 /**
- * Group ID -> group level lookup. A way to provide backward compatibility with GM level system.
- * @param group id
+ * Group level lookup. A way to provide backward compatibility with GM level system.
+ * @param group group
  * @return group level
  * @public
  */
-int pc_group_id2level(int group_id)
+int pc_group_get_level(GroupSettings *group)
 {
-	GroupSettings *group = id2group(group_id);
-	if (group == NULL)
-		return 0;
 	return group->level;
 }
+
 /**
- * Group ID -> group level lookup.
- * @param group id
+ * Group -> index lookup.
+ * @param group group
  * @return group index
  * @public
  */
-int pc_group_id2idx(int group_id)
+int pc_group_get_idx(GroupSettings *group)
 {
-	GroupSettings *group = id2group(group_id);
-	if (group == NULL)
-		return 0;
-	return group->group_pos;
+	return group->index;
 }
 
 /**
+ * Insert a new permission
+ * @return inserted key or 0 upon failure.
+ **/
+unsigned int pc_groups_add_permission(const char *name) {
+	uint64 key = 0x1;
+	unsigned char i;
+	
+	for(i = 0; i < pcg->permission_count; i++) {
+		if( strcmpi(name,pcg->permissions[i].name) == 0 ) {
+			ShowError("pc_groups_add_permission(%s): failed! duplicate permission name!\n",name);
+			return 0;
+		}
+	}
+	
+	if( i != 0 )
+		key = (uint64)pcg->permissions[i - 1].permission << 1;
+	
+	if( key >= UINT_MAX ) {
+		ShowError("pc_groups_add_permission(%s): failed! not enough room, too many permissions!\n",name);
+		return 0;
+	}
+	
+	i = pcg->permission_count;
+	RECREATE(pcg->permissions, struct pc_groups_permission_table, ++pcg->permission_count);
+	
+	pcg->permissions[i].name = aStrdup(name);
+	pcg->permissions[i].permission = (unsigned int)key;
+	
+	return (unsigned int)key;
+}
+/**
  * Initialize PC Groups: allocate DBMaps and read config.
  * @public
  */
-void do_init_pc_groups(void)
-{
-	pc_group_db = idb_alloc(DB_OPT_RELEASE_DATA);
-	pc_groupname_db = stridb_alloc(DB_OPT_DUP_KEY, 0);
+void do_init_pc_groups(void) {
+	const struct {
+		const char *name;
+		unsigned int permission;
+	} pc_g_defaults[] = {
+		{ "can_trade", PC_PERM_TRADE },
+		{ "can_party", PC_PERM_PARTY },
+		{ "all_skill", PC_PERM_ALL_SKILL },
+		{ "all_equipment", PC_PERM_USE_ALL_EQUIPMENT },
+		{ "skill_unconditional", PC_PERM_SKILL_UNCONDITIONAL },
+		{ "join_chat", PC_PERM_JOIN_ALL_CHAT },
+		{ "kick_chat", PC_PERM_NO_CHAT_KICK },
+		{ "hide_session", PC_PERM_HIDE_SESSION },
+		{ "who_display_aid", PC_PERM_WHO_DISPLAY_AID },
+		{ "hack_info", PC_PERM_RECEIVE_HACK_INFO },
+		{ "any_warp", PC_PERM_WARP_ANYWHERE },
+		{ "view_hpmeter", PC_PERM_VIEW_HPMETER },
+		{ "view_equipment", PC_PERM_VIEW_EQUIPMENT },
+		{ "use_check", PC_PERM_USE_CHECK },
+		{ "use_changemaptype", PC_PERM_USE_CHANGEMAPTYPE },
+		{ "all_commands", PC_PERM_USE_ALL_COMMANDS },
+		{ "receive_requests", PC_PERM_RECEIVE_REQUESTS },
+		{ "show_bossmobs", PC_PERM_SHOW_BOSS },
+		{ "disable_pvm", PC_PERM_DISABLE_PVM },
+		{ "disable_pvp", PC_PERM_DISABLE_PVP },
+		{ "disable_commands_when_dead", PC_PERM_DISABLE_CMD_DEAD },
+		{ "hchsys_admin", PC_PERM_HCHSYS_ADMIN },
+		{ "can_trade_bound", PC_PERM_TRADE_BOUND },
+	};
+	unsigned char i, len = ARRAYLENGTH(pc_g_defaults);
+	
+	for(i = 0; i < len; i++) {
+		unsigned int p;
+		if( ( p = pc_groups_add_permission(pc_g_defaults[i].name) ) != pc_g_defaults[i].permission )
+			ShowError("do_init_pc_groups: %s error : %d != %d\n",pc_g_defaults[i].name,p,pc_g_defaults[i].permission);
+	}
+	
+	/**
+	 * Handle plugin-provided permissions
+	 **/
+	for(i = 0; i < pcg->HPMpermissions_count; i++) {
+		*pcg->HPMpermissions[i].mask = pc_groups_add_permission(pcg->HPMpermissions[i].name);
+	}
+	
+	pcg->db = idb_alloc(DB_OPT_RELEASE_DATA);
+	pcg->name_db = stridb_alloc(DB_OPT_DUP_KEY, 0);
+	
 	read_config();
 }
 
 /**
+ * @see DBApply
+ */
+static int group_db_clear_sub(DBKey key, DBData *data, va_list args)
+{
+	GroupSettings *group = DB->data2ptr(data);
+	if (group->name)
+		aFree(group->name);
+	return 0;
+}
+
+/**
  * Finalize PC Groups: free DBMaps and config.
  * @public
  */
 void do_final_pc_groups(void)
 {
-	if (pc_group_db != NULL)
-		db_destroy(pc_group_db);
-	if (pc_groupname_db != NULL )
-		db_destroy(pc_groupname_db);
+	if (pcg->db != NULL)
+		pcg->db->destroy(pcg->db, group_db_clear_sub);
+	if (pcg->name_db != NULL)
+		db_destroy(pcg->name_db);
+	
+	if(pcg->permissions != NULL) {
+		unsigned char i;
+		for(i = 0; i < pcg->permission_count; i++)
+			aFree(pcg->permissions[i].name);
+		aFree(pcg->permissions);
+		pcg->permissions = NULL;
+	}
+	pcg->permission_count = 0;
 }
 
 /**
@@ -457,18 +480,50 @@ void do_final_pc_groups(void)
  * @public
  */
 void pc_groups_reload(void) {
-	struct map_session_data* sd = NULL;
-	struct s_mapiterator* iter;
+	struct map_session_data *sd = NULL;
+	struct s_mapiterator *iter;
 
-	do_final_pc_groups();
-	do_init_pc_groups();
+	pcg->final();
+	pcg->init();
 	
 	/* refresh online users permissions */
 	iter = mapit_getallusers();
-	for (sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter))	{
-		pc_group_pc_load(sd);
+	for (sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter)) {
+		if (pc->set_group(sd, sd->group_id) != 0) {
+			ShowWarning("pc_groups_reload: %s (AID:%d) has unknown group id (%d)! kicking...\n",
+				sd->status.name, sd->status.account_id, pc_get_group_id(sd));
+			clif->GM_kick(NULL, sd);
+		}
 	}
 	mapit->free(iter);
+}
 
+/**
+ * Connect Interface
+ **/
+void pc_groups_defaults(void) {
+	pcg = &pcg_s;
 	
+	/* */
+	pcg->db = NULL;
+	pcg->name_db = NULL;
+	/* */
+	pcg->permissions = NULL;
+	pcg->permission_count = 0;
+	/* */
+	pcg->HPMpermissions = NULL;
+	pcg->HPMpermissions_count = 0;
+	/* */
+	pcg->init = do_init_pc_groups;
+	pcg->final = do_final_pc_groups;
+	pcg->reload = pc_groups_reload;
+	/* */
+	pcg->get_dummy_group = pc_group_get_dummy_group;
+	pcg->exists = pc_group_exists;
+	pcg->id2group = pc_group_id2group;
+	pcg->has_permission = pc_group_has_permission;
+	pcg->should_log_commands = pc_group_should_log_commands;
+	pcg->get_name = pc_group_get_name;
+	pcg->get_level = pc_group_get_level;
+	pcg->get_idx = pc_group_get_idx;
 }
diff --git a/src/map/pc_groups.h b/src/map/pc_groups.h
index 0ce7b0d51..f52e2ba22 100644
--- a/src/map/pc_groups.h
+++ b/src/map/pc_groups.h
@@ -2,29 +2,17 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _PC_GROUPS_H_
-#define _PC_GROUPS_H_
+#ifndef MAP_PC_GROUPS_H
+#define MAP_PC_GROUPS_H
 
-#include "atcommand.h" // AtCommandType
-
-extern int pc_group_max;
-
-bool pc_group_exists(int group_id);
-bool pc_group_can_use_command(int group_id, const char *command, AtCommandType type);
-bool pc_group_has_permission(int group_id, int permission);
-bool pc_group_should_log_commands(int group_id);
-const char* pc_group_id2name(int group_id);
-int pc_group_id2level(int group_id);
-int pc_group_id2idx(int group_id);
-void pc_group_pc_load(struct map_session_data *);
-
-void do_init_pc_groups(void);
-void do_final_pc_groups(void);
-void pc_groups_reload(void);
+#include "../common/cbasetypes.h"
+#include "../common/conf.h"
+#include "../common/db.h"
 
+/// PC permissions
 enum e_pc_permission {
-	PC_PERM_NONE                = 0,
-	PC_PERM_TRADE               = 0x000001,
+	PC_PERM_NONE                = 0,        //  #0
+	PC_PERM_TRADE               = 0x000001, //  #1
 	PC_PERM_PARTY               = 0x000002,
 	PC_PERM_ALL_SKILL           = 0x000004,
 	PC_PERM_USE_ALL_EQUIPMENT   = 0x000008,
@@ -33,7 +21,7 @@ enum e_pc_permission {
 	PC_PERM_NO_CHAT_KICK        = 0x000040,
 	PC_PERM_HIDE_SESSION        = 0x000080,
 	PC_PERM_WHO_DISPLAY_AID     = 0x000100,
-	PC_PERM_RECEIVE_HACK_INFO   = 0x000200,
+	PC_PERM_RECEIVE_HACK_INFO   = 0x000200, // #10
 	PC_PERM_WARP_ANYWHERE       = 0x000400,
 	PC_PERM_VIEW_HPMETER        = 0x000800,
 	PC_PERM_VIEW_EQUIPMENT      = 0x001000,
@@ -41,39 +29,71 @@ enum e_pc_permission {
 	PC_PERM_USE_CHANGEMAPTYPE   = 0x004000,
 	PC_PERM_USE_ALL_COMMANDS    = 0x008000,
 	PC_PERM_RECEIVE_REQUESTS    = 0x010000,
-	PC_PERM_SHOW_BOSS			= 0x020000,
-	PC_PERM_DISABLE_PVM			= 0x040000,
-	PC_PERM_DISABLE_PVP			= 0x080000,
+	PC_PERM_SHOW_BOSS           = 0x020000,
+	PC_PERM_DISABLE_PVM         = 0x040000,
+	PC_PERM_DISABLE_PVP         = 0x080000, // #20
 	PC_PERM_DISABLE_CMD_DEAD    = 0x100000,
-	PC_PERM_HCHSYS_ADMIN		= 0x200000,
+	PC_PERM_HCHSYS_ADMIN        = 0x200000,
+	PC_PERM_TRADE_BOUND         = 0x400000,
 };
 
-static const struct {
-	const char *name;
+// Cached config settings for quick lookup
+struct GroupSettings {
+	unsigned int id; // groups.[].id
+	int level; // groups.[].level
+	char *name; // copy of groups.[].name
+	unsigned int e_permissions; // packed groups.[].permissions
+	bool log_commands; // groups.[].log_commands
+	int index; // internal index of the group (contiguous range starting at 0) [Ind]
+	/// Following are used/available only during config reading
+	config_setting_t *commands; // groups.[].commands
+	config_setting_t *permissions; // groups.[].permissions
+	config_setting_t *inherit; // groups.[].inherit
+	bool inheritance_done; // have all inheritance rules been evaluated?
+	config_setting_t *root; // groups.[]
+};
+
+typedef struct GroupSettings GroupSettings;
+
+struct pc_groups_permission_table {
+	char *name;
 	unsigned int permission;
-} pc_g_permission_name[] = {
-	{ "can_trade", PC_PERM_TRADE },
-	{ "can_party", PC_PERM_PARTY },
-	{ "all_skill", PC_PERM_ALL_SKILL },
-	{ "all_equipment", PC_PERM_USE_ALL_EQUIPMENT },
-	{ "skill_unconditional", PC_PERM_SKILL_UNCONDITIONAL },
-	{ "join_chat", PC_PERM_JOIN_ALL_CHAT },
-	{ "kick_chat", PC_PERM_NO_CHAT_KICK },
-	{ "hide_session", PC_PERM_HIDE_SESSION },
-	{ "who_display_aid", PC_PERM_WHO_DISPLAY_AID },
-	{ "hack_info", PC_PERM_RECEIVE_HACK_INFO },
-	{ "any_warp", PC_PERM_WARP_ANYWHERE },
-	{ "view_hpmeter", PC_PERM_VIEW_HPMETER },
-	{ "view_equipment", PC_PERM_VIEW_EQUIPMENT },
-	{ "use_check", PC_PERM_USE_CHECK },
-	{ "use_changemaptype", PC_PERM_USE_CHANGEMAPTYPE },
-	{ "all_commands", PC_PERM_USE_ALL_COMMANDS },
-	{ "receive_requests", PC_PERM_RECEIVE_REQUESTS },
-	{ "show_bossmobs", PC_PERM_SHOW_BOSS },
-	{ "disable_pvm", PC_PERM_DISABLE_PVM },
-	{ "disable_pvp", PC_PERM_DISABLE_PVP },
-	{ "disable_commands_when_dead", PC_PERM_DISABLE_CMD_DEAD },
-	{ "hchsys_admin", PC_PERM_HCHSYS_ADMIN },
 };
 
-#endif // _PC_GROUPS_H_
+/* used by plugins to list permissions */
+struct pc_groups_new_permission {
+	unsigned int pID;/* plugin identity (for the future unload during runtime support) */
+	char *name;/* aStrdup' of the permission name */
+	unsigned int *mask;/* pointer to the plugin val that will store the value of the mask */
+};
+
+struct pc_groups_interface {
+	/* */
+	DBMap* db; // id -> GroupSettings
+	DBMap* name_db; // name -> GroupSettings
+	/* */
+	struct pc_groups_permission_table *permissions;
+	unsigned char permission_count;
+	/* */
+	struct pc_groups_new_permission *HPMpermissions;
+	unsigned char HPMpermissions_count;
+	/* */
+	void (*init) (void);
+	void (*final) (void);
+	void (*reload) (void);
+	/* */
+	GroupSettings* (*get_dummy_group) (void);
+	bool (*exists) (int group_id);
+	GroupSettings* (*id2group) (int group_id);
+	bool (*has_permission) (GroupSettings *group, unsigned int permission);
+	bool (*should_log_commands) (GroupSettings *group);
+	const char* (*get_name) (GroupSettings *group);
+	int (*get_level) (GroupSettings *group);
+	int (*get_idx) (GroupSettings *group);
+};
+
+struct pc_groups_interface *pcg;
+
+void pc_groups_defaults(void);
+
+#endif /* MAP_PC_GROUPS_H */
diff --git a/src/map/pet.c b/src/map/pet.c
index 00402f9d4..9275a6de5 100644
--- a/src/map/pet.c
+++ b/src/map/pet.c
@@ -2,46 +2,44 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/db.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/ers.h"
+#define HERCULES_CORE
 
-#include "pc.h"
-#include "status.h"
-#include "map.h"
-#include "path.h"
-#include "intif.h"
-#include "clif.h"
-#include "chrif.h"
 #include "pet.h"
-#include "itemdb.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "atcommand.h" // msg_txt()
 #include "battle.h"
+#include "chrif.h"
+#include "clif.h"
+#include "intif.h"
+#include "itemdb.h"
+#include "log.h"
+#include "map.h"
 #include "mob.h"
 #include "npc.h"
+#include "path.h"
+#include "pc.h"
 #include "script.h"
 #include "skill.h"
+#include "status.h"
 #include "unit.h"
-#include "atcommand.h" // msg_txt()
-#include "log.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include "../common/db.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
+struct pet_interface pet_s;
 
 #define MIN_PETTHINKTIME 100
 
-struct s_pet_db pet_db[MAX_PET_DB];
-
-static struct eri *item_drop_ers; //For loot drops delay structures.
-static struct eri *item_drop_list_ers;
-
 int pet_hungry_val(struct pet_data *pd)
 {
 	nullpo_ret(pd);
@@ -69,21 +67,21 @@ void pet_set_intimate(struct pet_data *pd, int value)
 
 	pd->pet.intimate = value;
 	if( (intimate >= battle_config.pet_equip_min_friendly && pd->pet.intimate < battle_config.pet_equip_min_friendly) || (intimate < battle_config.pet_equip_min_friendly && pd->pet.intimate >= battle_config.pet_equip_min_friendly) )
-		status_calc_pc(sd,0);
+		status_calc_pc(sd,SCO_NONE);
 }
 
 int pet_create_egg(struct map_session_data *sd, int item_id)
 {
-	int pet_id = search_petDB_index(item_id, PET_EGG);
+	int pet_id = pet->search_petDB_index(item_id, PET_EGG);
 	if (pet_id < 0) return 0; //No pet egg here.
 	if (!pc->inventoryblank(sd)) return 0; // Inventory full
-	sd->catch_target_class = pet_db[pet_id].class_;
-	intif_create_pet(sd->status.account_id, sd->status.char_id,
-		(short)pet_db[pet_id].class_,
-		(short)mob_db(pet_db[pet_id].class_)->lv,
-		(short)pet_db[pet_id].EggID, 0,
-		(short)pet_db[pet_id].intimate,
-		100, 0, 1, pet_db[pet_id].jname);
+	sd->catch_target_class = pet->db[pet_id].class_;
+	intif->create_pet(sd->status.account_id, sd->status.char_id,
+		(short)pet->db[pet_id].class_,
+		(short)mob->db(pet->db[pet_id].class_)->lv,
+		(short)pet->db[pet_id].EggID, 0,
+		(short)pet->db[pet_id].intimate,
+		100, 0, 1, pet->db[pet_id].jname);
 	return 1;
 }
 
@@ -100,37 +98,35 @@ int pet_unlocktarget(struct pet_data *pd)
 /*==========================================
  * Pet Attack Skill [Skotlex]
  *------------------------------------------*/
-int pet_attackskill(struct pet_data *pd, int target_id)
-{
-	if (!battle_config.pet_status_support || !pd->a_skill || 
+int pet_attackskill(struct pet_data *pd, int target_id) {
+	if (!battle_config.pet_status_support || !pd->a_skill ||
 		(battle_config.pet_equip_required && !pd->pet.equip))
 		return 0;
 
-	if (DIFF_TICK(pd->ud.canact_tick, iTimer->gettick()) > 0)
+	if (DIFF_TICK(pd->ud.canact_tick, timer->gettick()) > 0)
 		return 0;
 	
-	if (rnd()%100 < (pd->a_skill->rate +pd->pet.intimate*pd->a_skill->bonusrate/1000))
-	{	//Skotlex: Use pet's skill 
+	if (rnd()%100 < (pd->a_skill->rate +pd->pet.intimate*pd->a_skill->bonusrate/1000)) {
+		//Skotlex: Use pet's skill
 		int inf;
 		struct block_list *bl;
 
-		bl=iMap->id2bl(target_id);
-		if(bl == NULL || pd->bl.m != bl->m || bl->prev == NULL || status_isdead(bl) ||
-			!check_distance_bl(&pd->bl, bl, pd->db->range3))
+		bl=map->id2bl(target_id);
+		if( bl == NULL || pd->bl.m != bl->m || bl->prev == NULL
+		 || status->isdead(bl) || !check_distance_bl(&pd->bl, bl, pd->db->range3))
 			return 0;
 
 		inf = skill->get_inf(pd->a_skill->id);
 		if (inf & INF_GROUND_SKILL)
-			unit_skilluse_pos(&pd->bl, bl->x, bl->y, pd->a_skill->id, pd->a_skill->lv);
-		else	//Offensive self skill? Could be stuff like GX.
-			unit_skilluse_id(&pd->bl,(inf&INF_SELF_SKILL?pd->bl.id:bl->id), pd->a_skill->id, pd->a_skill->lv);
+			unit->skilluse_pos(&pd->bl, bl->x, bl->y, pd->a_skill->id, pd->a_skill->lv);
+		else //Offensive self skill? Could be stuff like GX.
+			unit->skilluse_id(&pd->bl,(inf&INF_SELF_SKILL?pd->bl.id:bl->id), pd->a_skill->id, pd->a_skill->lv);
 		return 1; //Skill invoked.
 	}
 	return 0;
 }
 
-int pet_target_check(struct map_session_data *sd,struct block_list *bl,int type)
-{
+int pet_target_check(struct map_session_data *sd,struct block_list *bl,int type) {
 	struct pet_data *pd;
 	int rate;
 
@@ -138,17 +134,17 @@ int pet_target_check(struct map_session_data *sd,struct block_list *bl,int type)
 	
 	Assert((pd->msd == 0) || (pd->msd->pd == pd));
 
-	if(bl == NULL || bl->type != BL_MOB || bl->prev == NULL ||
-		pd->pet.intimate < battle_config.pet_support_min_friendly ||
-		pd->pet.hungry < 1 ||
-		pd->pet.class_ == status_get_class(bl))
+	if( bl == NULL || bl->type != BL_MOB || bl->prev == NULL
+	 || pd->pet.intimate < battle_config.pet_support_min_friendly
+	 || pd->pet.hungry < 1
+	 || pd->pet.class_ == status->get_class(bl))
 		return 0;
 
-	if(pd->bl.m != bl->m ||
-		!check_distance_bl(&pd->bl, bl, pd->db->range2))
+	if( pd->bl.m != bl->m
+	 || !check_distance_bl(&pd->bl, bl, pd->db->range2))
 		return 0;
 
-	if (!status_check_skilluse(&pd->bl, bl, 0, 0))
+	if (!status->check_skilluse(&pd->bl, bl, 0, 0))
 		return 0;
 
 	if(!type) {
@@ -162,7 +158,7 @@ int pet_target_check(struct map_session_data *sd,struct block_list *bl,int type)
 		if(pd->petDB->defence_attack_rate > 0 && rate <= 0)
 			rate = 1;
 	}
-	if(rnd()%10000 < rate) 
+	if(rnd()%10000 < rate)
 	{
 		if(pd->target_id == 0 || rnd()%10000 < pd->petDB->change_target_rate)
 			pd->target_id = bl->id;
@@ -187,18 +183,17 @@ int pet_sc_check(struct map_session_data *sd, int type)
 	||  pd->recovery->type != type )
 		return 1;
 
-	pd->recovery->timer = iTimer->add_timer(iTimer->gettick()+pd->recovery->delay*1000,pet_recovery_timer,sd->bl.id,0);
+	pd->recovery->timer = timer->add(timer->gettick()+pd->recovery->delay*1000,pet->recovery_timer,sd->bl.id,0);
 	
 	return 0;
 }
 
-static int pet_hungry(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pet_hungry(int tid, int64 tick, int id, intptr_t data) {
 	struct map_session_data *sd;
 	struct pet_data *pd;
 	int interval;
 
-	sd=iMap->id2sd(id);
+	sd=map->id2sd(id);
 	if(!sd)
 		return 1;
 
@@ -220,13 +215,13 @@ static int pet_hungry(int tid, unsigned int tick, int id, intptr_t data)
 	{
 		pet_stop_attack(pd);
 		pd->pet.hungry = 0;
-		pet_set_intimate(pd, pd->pet.intimate - battle_config.pet_hungry_friendly_decrease);
+		pet->set_intimate(pd, pd->pet.intimate - battle_config.pet_hungry_friendly_decrease);
 		if( pd->pet.intimate <= 0 )
 		{
 			pd->pet.intimate = 0;
 			pd->status.speed = pd->db->status.speed;
 		}
-		status_calc_pet(pd, 0);
+		status_calc_pet(pd, SCO_NONE);
 		clif->send_petdata(sd,pd,1,pd->pet.intimate);
 	}
 	clif->send_petdata(sd,pd,2,pd->pet.hungry);
@@ -237,7 +232,7 @@ static int pet_hungry(int tid, unsigned int tick, int id, intptr_t data)
 		interval = pd->petDB->hungry_delay;
 	if(interval <= 0)
 		interval = 1;
-	pd->pet_hungry_timer = iTimer->add_timer(tick+interval,pet_hungry,sd->bl.id,0);
+	pd->pet_hungry_timer = timer->add(tick+interval,pet->hungry,sd->bl.id,0);
 
 	return 0;
 }
@@ -248,14 +243,14 @@ int search_petDB_index(int key,int type)
 
 	for( i = 0; i < MAX_PET_DB; i++ )
 	{
-		if(pet_db[i].class_ <= 0)
+		if(pet->db[i].class_ <= 0)
 			continue;
 		switch(type) {
-			case PET_CLASS: if(pet_db[i].class_ == key) return i; break;
-			case PET_CATCH: if(pet_db[i].itemID == key) return i; break;
-			case PET_EGG:   if(pet_db[i].EggID  == key) return i; break;
-			case PET_EQUIP: if(pet_db[i].AcceID == key) return i; break;
-			case PET_FOOD:  if(pet_db[i].FoodID == key) return i; break;
+			case PET_CLASS: if(pet->db[i].class_ == key) return i; break;
+			case PET_CATCH: if(pet->db[i].itemID == key) return i; break;
+			case PET_EGG:   if(pet->db[i].EggID  == key) return i; break;
+			case PET_EQUIP: if(pet->db[i].AcceID == key) return i; break;
+			case PET_FOOD:  if(pet->db[i].FoodID == key) return i; break;
 			default:
 				return -1;
 		}
@@ -267,14 +262,14 @@ int pet_hungry_timer_delete(struct pet_data *pd)
 {
 	nullpo_ret(pd);
 	if(pd->pet_hungry_timer != INVALID_TIMER) {
-		iTimer->delete_timer(pd->pet_hungry_timer,pet_hungry);
+		timer->delete(pd->pet_hungry_timer,pet->hungry);
 		pd->pet_hungry_timer = INVALID_TIMER;
 	}
 
 	return 1;
 }
 
-static int pet_performance(struct map_session_data *sd, struct pet_data *pd)
+int pet_performance(struct map_session_data *sd, struct pet_data *pd)
 {
 	int val;
 
@@ -287,16 +282,16 @@ static int pet_performance(struct map_session_data *sd, struct pet_data *pd)
 
 	pet_stop_walking(pd,2000<<8);
 	clif->send_petdata(NULL, pd, 4, rnd()%val + 1);
-	pet_lootitem_drop(pd,NULL);
+	pet->lootitem_drop(pd,NULL);
 	return 1;
 }
 
-static int pet_return_egg(struct map_session_data *sd, struct pet_data *pd)
+int pet_return_egg(struct map_session_data *sd, struct pet_data *pd)
 {
 	struct item tmp_item;
 	int flag;
 
-	pet_lootitem_drop(pd,sd);
+	pet->lootitem_drop(pd,sd);
 	memset(&tmp_item,0,sizeof(tmp_item));
 	tmp_item.nameid = pd->petDB->EggID;
 	tmp_item.identify = 1;
@@ -306,135 +301,139 @@ static int pet_return_egg(struct map_session_data *sd, struct pet_data *pd)
 	tmp_item.card[3] = pd->pet.rename_flag;
 	if((flag = pc->additem(sd,&tmp_item,1,LOG_TYPE_OTHER))) {
 		clif->additem(sd,0,0,flag);
-		iMap->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+		map->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 	}
-	pd->pet.incuvate = 1;
-	unit_free(&pd->bl,CLR_OUTSIGHT);
+	pd->pet.incubate = 1;
+	unit->free(&pd->bl,CLR_OUTSIGHT);
 
-	status_calc_pc(sd,0);
+	status_calc_pc(sd,SCO_NONE);
 	sd->status.pet_id = 0;
 
 	return 1;
 }
 
-int pet_data_init(struct map_session_data *sd, struct s_pet *pet)
+int pet_data_init(struct map_session_data *sd, struct s_pet *petinfo)
 {
 	struct pet_data *pd;
 	int i=0,interval=0;
 
 	nullpo_retr(1, sd);
 
-	Assert((sd->status.pet_id == 0 || sd->pd == 0) || sd->pd->msd == sd); 
+	Assert((sd->status.pet_id == 0 || sd->pd == 0) || sd->pd->msd == sd);
 
-	if(sd->status.account_id != pet->account_id || sd->status.char_id != pet->char_id) {
+	if(sd->status.account_id != petinfo->account_id || sd->status.char_id != petinfo->char_id) {
 		sd->status.pet_id = 0;
 		return 1;
 	}
-	if (sd->status.pet_id != pet->pet_id) {
+	if (sd->status.pet_id != petinfo->pet_id) {
 		if (sd->status.pet_id) {
-			//Wrong pet?? Set incuvate to no and send it back for saving.
-			pet->incuvate = 1;
-			intif_save_petdata(sd->status.account_id,pet);
+			//Wrong pet?? Set incubate to no and send it back for saving.
+			petinfo->incubate = 1;
+			intif->save_petdata(sd->status.account_id,petinfo);
 			sd->status.pet_id = 0;
 			return 1;
 		}
 		//The pet_id value was lost? odd... restore it.
-		sd->status.pet_id = pet->pet_id;
+		sd->status.pet_id = petinfo->pet_id;
 	}
 	
-	i = search_petDB_index(pet->class_,PET_CLASS);
+	i = pet->search_petDB_index(petinfo->class_,PET_CLASS);
 	if(i < 0) {
 		sd->status.pet_id = 0;
 		return 1;
 	}
 	sd->pd = pd = (struct pet_data *)aCalloc(1,sizeof(struct pet_data));
 	pd->bl.type = BL_PET;
-	pd->bl.id = npc_get_new_npc_id();
+	pd->bl.id = npc->get_new_npc_id();
 
 	pd->msd = sd;
-	pd->petDB = &pet_db[i];
-	pd->db = mob_db(pet->class_);
-	memcpy(&pd->pet, pet, sizeof(struct s_pet));
-	status_set_viewdata(&pd->bl, pet->class_);
-	unit_dataset(&pd->bl);
+	pd->petDB = &pet->db[i];
+	pd->db = mob->db(petinfo->class_);
+	memcpy(&pd->pet, petinfo, sizeof(struct s_pet));
+	status->set_viewdata(&pd->bl, petinfo->class_);
+	unit->dataset(&pd->bl);
 	pd->ud.dir = sd->ud.dir;
 
 	pd->bl.m = sd->bl.m;
 	pd->bl.x = sd->bl.x;
 	pd->bl.y = sd->bl.y;
-	unit_calc_pos(&pd->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
+	unit->calc_pos(&pd->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
 	pd->bl.x = pd->ud.to_x;
 	pd->bl.y = pd->ud.to_y;
 
-	iMap->addiddb(&pd->bl);
-	status_calc_pet(pd,1);
+	map->addiddb(&pd->bl);
+	status_calc_pet(pd,SCO_FIRST);
 
-	pd->last_thinktime = iTimer->gettick();
+	pd->last_thinktime = timer->gettick();
 	pd->state.skillbonus = 0;
+	
 	if( battle_config.pet_status_support )
-		run_script(pet_db[i].pet_script,0,sd->bl.id,0);
-	if( pd->petDB && pd->petDB->equip_script )
-		status_calc_pc(sd,0);
+		script->run(pet->db[i].pet_script,0,sd->bl.id,0);
+	
+	if( pd->petDB ) {
+		if( pd->petDB->equip_script )
+			status_calc_pc(sd,SCO_NONE);
 
-	if( battle_config.pet_hungry_delay_rate != 100 )
-		interval = (pd->petDB->hungry_delay*battle_config.pet_hungry_delay_rate)/100;
-	else
-		interval = pd->petDB->hungry_delay;
+		if( battle_config.pet_hungry_delay_rate != 100 )
+			interval = (pd->petDB->hungry_delay*battle_config.pet_hungry_delay_rate)/100;
+		else
+			interval = pd->petDB->hungry_delay;
+	}
+	
 	if( interval <= 0 )
 		interval = 1;
-	pd->pet_hungry_timer = iTimer->add_timer(iTimer->gettick() + interval, pet_hungry, sd->bl.id, 0);
+	pd->pet_hungry_timer = timer->add(timer->gettick() + interval, pet->hungry, sd->bl.id, 0);
 	return 0;
 }
 
-int pet_birth_process(struct map_session_data *sd, struct s_pet *pet)
+int pet_birth_process(struct map_session_data *sd, struct s_pet *petinfo)
 {
 	nullpo_retr(1, sd);
 
-	Assert((sd->status.pet_id == 0 || sd->pd == 0) || sd->pd->msd == sd); 
+	Assert((sd->status.pet_id == 0 || sd->pd == 0) || sd->pd->msd == sd);
 
-	if(sd->status.pet_id && pet->incuvate == 1) {
+	if(sd->status.pet_id && petinfo->incubate == 1) {
 		sd->status.pet_id = 0;
 		return 1;
 	}
 
-	pet->incuvate = 0;
-	pet->account_id = sd->status.account_id;
-	pet->char_id = sd->status.char_id;
-	sd->status.pet_id = pet->pet_id;
-	if(pet_data_init(sd, pet)) {
+	petinfo->incubate = 0;
+	petinfo->account_id = sd->status.account_id;
+	petinfo->char_id = sd->status.char_id;
+	sd->status.pet_id = petinfo->pet_id;
+	if(pet->data_init(sd, petinfo)) {
 		sd->status.pet_id = 0;
 		return 1;
 	}
 
-	intif_save_petdata(sd->status.account_id,pet);
-	if (iMap->save_settings&8)
-		chrif_save(sd,0); //is it REALLY Needed to save the char for hatching a pet? [Skotlex]
+	intif->save_petdata(sd->status.account_id,petinfo);
+	if (map->save_settings&8)
+		chrif->save(sd,0); //is it REALLY Needed to save the char for hatching a pet? [Skotlex]
 
 	if(sd->bl.prev != NULL) {
-		iMap->addblock(&sd->pd->bl);
+		map->addblock(&sd->pd->bl);
 		clif->spawn(&sd->pd->bl);
 		clif->send_petdata(sd,sd->pd, 0,0);
 		clif->send_petdata(sd,sd->pd, 5,battle_config.pet_hair_style);
 		clif->send_petdata(NULL, sd->pd, 3, sd->pd->vd.head_bottom);
 		clif->send_petstatus(sd);
 	}
-	Assert((sd->status.pet_id == 0 || sd->pd == 0) || sd->pd->msd == sd); 
+	Assert((sd->status.pet_id == 0 || sd->pd == 0) || sd->pd->msd == sd);
 
 	return 0;
 }
 
-int pet_recv_petdata(int account_id,struct s_pet *p,int flag)
-{
+int pet_recv_petdata(int account_id,struct s_pet *p,int flag) {
 	struct map_session_data *sd;
 
-	sd = iMap->id2sd(account_id);
+	sd = map->id2sd(account_id);
 	if(sd == NULL)
 		return 1;
 	if(flag == 1) {
 		sd->status.pet_id = 0;
 		return 1;
 	}
-	if(p->incuvate == 1) {
+	if(p->incubate == 1) {
 		int i;
 		//Delete egg from inventory. [Skotlex]
 		for (i = 0; i < MAX_INVENTORY; i++) {
@@ -447,12 +446,12 @@ int pet_recv_petdata(int account_id,struct s_pet *p,int flag)
 			sd->status.pet_id = 0;
 			return 1;
 		}
-		if (!pet_birth_process(sd,p)) //Pet hatched. Delete egg.
+		if (!pet->birth_process(sd,p)) //Pet hatched. Delete egg.
 			pc->delitem(sd,i,1,0,0,LOG_TYPE_OTHER);
 	} else {
-		pet_data_init(sd,p);
+		pet->data_init(sd,p);
 		if(sd->pd && sd->bl.prev != NULL) {
-			iMap->addblock(&sd->pd->bl);
+			map->addblock(&sd->pd->bl);
 			clif->spawn(&sd->pd->bl);
 			clif->send_petdata(sd,sd->pd,0,0);
 			clif->send_petdata(sd,sd->pd,5,battle_config.pet_hair_style);
@@ -472,7 +471,7 @@ int pet_select_egg(struct map_session_data *sd,short egg_index)
 		return 0; //Forged packet!
 
 	if(sd->status.inventory[egg_index].card[0] == CARD0_PET)
-		intif_request_petdata(sd->status.account_id, sd->status.char_id, MakeDWord(sd->status.inventory[egg_index].card[1], sd->status.inventory[egg_index].card[2]) );
+		intif->request_petdata(sd->status.account_id, sd->status.char_id, MakeDWord(sd->status.inventory[egg_index].card[1], sd->status.inventory[egg_index].card[2]) );
 	else
 		ShowError("wrong egg item inventory %d\n",egg_index);
 
@@ -489,16 +488,15 @@ int pet_catch_process1(struct map_session_data *sd,int target_class)
 	return 0;
 }
 
-int pet_catch_process2(struct map_session_data* sd, int target_id)
-{
+int pet_catch_process2(struct map_session_data* sd, int target_id) {
 	struct mob_data* md;
 	int i = 0, pet_catch_rate = 0;
 
 	nullpo_retr(1, sd);
 
-	md = (struct mob_data*)iMap->id2bl(target_id);
-	if(!md || md->bl.type != BL_MOB || md->bl.prev == NULL)
-	{	// Invalid inputs/state, abort capture.
+	md = (struct mob_data*)map->id2bl(target_id);
+	if(!md || md->bl.type != BL_MOB || md->bl.prev == NULL) {
+		// Invalid inputs/state, abort capture.
 		clif->pet_roulette(sd,0);
 		sd->catch_target_class = -1;
 		sd->itemid = sd->itemindex = -1;
@@ -507,7 +505,7 @@ int pet_catch_process2(struct map_session_data* sd, int target_id)
 
 	//FIXME: delete taming item here, if this was an item-invoked capture and the item was flagged as delay-consume [ultramage]
 
-	i = search_petDB_index(md->class_,PET_CLASS);
+	i = pet->search_petDB_index(md->class_,PET_CLASS);
 	//catch_target_class == 0 is used for universal lures (except bosses for now). [Skotlex]
 	if (sd->catch_target_class == 0 && !(md->status.mode&MD_BOSS))
 		sd->catch_target_class = md->class_;
@@ -518,7 +516,7 @@ int pet_catch_process2(struct map_session_data* sd, int target_id)
 		return 1;
 	}
 
-	pet_catch_rate = (pet_db[i].capture + (sd->status.base_level - md->level)*30 + sd->battle_status.luk*20)*(200 - get_percentage(md->status.hp, md->status.max_hp))/100;
+	pet_catch_rate = (pet->db[i].capture + (sd->status.base_level - md->level)*30 + sd->battle_status.luk*20)*(200 - get_percentage(md->status.hp, md->status.max_hp))/100;
 
 	if(pet_catch_rate < 1) pet_catch_rate = 1;
 	if(battle_config.pet_catch_rate != 100)
@@ -526,11 +524,11 @@ int pet_catch_process2(struct map_session_data* sd, int target_id)
 
 	if(rnd()%10000 < pet_catch_rate)
 	{
-		unit_remove_map(&md->bl,CLR_OUTSIGHT);
+		unit->remove_map(&md->bl,CLR_OUTSIGHT,ALC_MARK);
 		status_kill(&md->bl);
 		clif->pet_roulette(sd,1);
-		intif_create_pet(sd->status.account_id,sd->status.char_id,pet_db[i].class_,mob_db(pet_db[i].class_)->lv,
-			pet_db[i].EggID,0,pet_db[i].intimate,100,0,1,pet_db[i].jname);
+		intif->create_pet(sd->status.account_id,sd->status.char_id,pet->db[i].class_,mob->db(pet->db[i].class_)->lv,
+			pet->db[i].EggID,0,pet->db[i].intimate,100,0,1,pet->db[i].jname);
 	}
 	else
 	{
@@ -541,29 +539,42 @@ int pet_catch_process2(struct map_session_data* sd, int target_id)
 	return 0;
 }
 
-int pet_get_egg(int account_id,int pet_id,int flag)
-{	//This function is invoked when a new pet has been created, and at no other time!
+/**
+ * Is invoked _only_ when a new pet has been created is a product of packet 0x3880
+ * see mapif_pet_created@int_pet.c for more information
+ * Handles new pet data from inter-server and prepares item information
+ * to add pet egg
+ *
+ * pet_id - Should contain pet id otherwise means failure
+ * returns true on success
+ **/
+bool pet_get_egg(int account_id, short pet_class, int pet_id ) {
 	struct map_session_data *sd;
 	struct item tmp_item;
-	int i=0,ret=0;
+	int i = 0, ret = 0;
 
-	if(flag)
-		return 0;
-		
-	sd = iMap->id2sd(account_id);
-	if(sd == NULL)
-		return 0;
+	if( pet_id == 0 || pet_class == 0 )
+		return false;
 
-	i = search_petDB_index(sd->catch_target_class,PET_CLASS);
+	sd = map->id2sd(account_id);
+	if( sd == NULL )
+		return false;
+
+	// i = pet->search_petDB_index(sd->catch_target_class,PET_CLASS);
+	// issue: 8150
+	// Before this change in cases where more than one pet egg were requested in a short
+	// period of time it wasn't possible to know which kind of egg was being requested after
+	// the first request. [Panikon]
+	i = pet->search_petDB_index(pet_class,PET_CLASS);
 	sd->catch_target_class = -1;
 	
 	if(i < 0) {
-		intif_delete_petdata(pet_id);
-		return 0;
+		intif->delete_petdata(pet_id);
+		return false;
 	}
 
 	memset(&tmp_item,0,sizeof(tmp_item));
-	tmp_item.nameid = pet_db[i].EggID;
+	tmp_item.nameid = pet->db[i].EggID;
 	tmp_item.identify = 1;
 	tmp_item.card[0] = CARD0_PET;
 	tmp_item.card[1] = GetWord(pet_id,0);
@@ -571,16 +582,12 @@ int pet_get_egg(int account_id,int pet_id,int flag)
 	tmp_item.card[3] = 0; //New pets are not named.
 	if((ret = pc->additem(sd,&tmp_item,1,LOG_TYPE_PICKDROP_PLAYER))) {
 		clif->additem(sd,0,0,ret);
-		iMap->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+		map->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 	}
 
-	return 1;
+	return true;
 }
 
-static int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd);
-static int pet_food(struct map_session_data *sd, struct pet_data *pd);
-static int pet_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap);
-
 int pet_menu(struct map_session_data *sd,int menunum)
 {
 	struct item_data *egg_id;
@@ -589,12 +596,12 @@ int pet_menu(struct map_session_data *sd,int menunum)
 		return 1;
 	
 	//You lost the pet already.
-	if(!sd->status.pet_id || sd->pd->pet.intimate <= 0 || sd->pd->pet.incuvate)
+	if(!sd->status.pet_id || sd->pd->pet.intimate <= 0 || sd->pd->pet.incubate)
 		return 1;
 		
-	egg_id = itemdb_exists(sd->pd->petDB->EggID);
+	egg_id = itemdb->exists(sd->pd->petDB->EggID);
 	if (egg_id) {
-		if ((egg_id->flag.trade_restriction&0x01) && !pc->inventoryblank(sd)) {
+		if ((egg_id->flag.trade_restriction&ITR_NODROP) && !pc->inventoryblank(sd)) {
 			clif->message(sd->fd, msg_txt(451)); // You can't return your pet because your inventory is full.
 			return 1;
 		}
@@ -605,16 +612,16 @@ int pet_menu(struct map_session_data *sd,int menunum)
 			clif->send_petstatus(sd);
 			break;
 		case 1:
-			pet_food(sd, sd->pd);
+			pet->food(sd, sd->pd);
 			break;
 		case 2:
-			pet_performance(sd, sd->pd);
+			pet->performance(sd, sd->pd);
 			break;
 		case 3:
-			pet_return_egg(sd, sd->pd);
+			pet->return_egg(sd, sd->pd);
 			break;
 		case 4:
-			pet_unequipitem(sd, sd->pd);
+			pet->unequipitem(sd, sd->pd);
 			break;
 	}
 	return 0;
@@ -658,8 +665,7 @@ int pet_change_name_ack(struct map_session_data *sd, char* name, int flag)
 	return 1;
 }
 
-int pet_equipitem(struct map_session_data *sd,int index)
-{
+int pet_equipitem(struct map_session_data *sd,int index) {
 	struct pet_data *pd;
 	int nameid;
 
@@ -670,33 +676,31 @@ int pet_equipitem(struct map_session_data *sd,int index)
 	nameid = sd->status.inventory[index].nameid;
 	
 	if(pd->petDB->AcceID == 0 || nameid != pd->petDB->AcceID || pd->pet.equip != 0) {
-		clif->equipitemack(sd,0,0,0);
+		clif->equipitemack(sd,0,0,EIA_FAIL);
 		return 1;
 	}
 
 	pc->delitem(sd,index,1,0,0,LOG_TYPE_OTHER);
 	pd->pet.equip = nameid;
-	status_set_viewdata(&pd->bl, pd->pet.class_); //Updates view_data.
+	status->set_viewdata(&pd->bl, pd->pet.class_); //Updates view_data.
 	clif->send_petdata(NULL, sd->pd, 3, sd->pd->vd.head_bottom);
-	if (battle_config.pet_equip_required)
-	{ 	//Skotlex: start support timers if need
-		unsigned int tick = iTimer->gettick();
-		if (pd->s_skill && pd->s_skill->timer == INVALID_TIMER)
-		{
+	if (battle_config.pet_equip_required) {
+		//Skotlex: start support timers if need
+		int64 tick = timer->gettick();
+		if (pd->s_skill && pd->s_skill->timer == INVALID_TIMER) {
 			if (pd->s_skill->id)
-				pd->s_skill->timer=iTimer->add_timer(tick+pd->s_skill->delay*1000, pet_skill_support_timer, sd->bl.id, 0);
+				pd->s_skill->timer=timer->add(tick+pd->s_skill->delay*1000, pet->skill_support_timer, sd->bl.id, 0);
 			else
-				pd->s_skill->timer=iTimer->add_timer(tick+pd->s_skill->delay*1000, pet_heal_timer, sd->bl.id, 0);
+				pd->s_skill->timer=timer->add(tick+pd->s_skill->delay*1000, pet->heal_timer, sd->bl.id, 0);
 		}
 		if (pd->bonus && pd->bonus->timer == INVALID_TIMER)
-			pd->bonus->timer=iTimer->add_timer(tick+pd->bonus->delay*1000, pet_skill_bonus_timer, sd->bl.id, 0);
+			pd->bonus->timer=timer->add(tick+pd->bonus->delay*1000, pet->skill_bonus_timer, sd->bl.id, 0);
 	}
 
 	return 0;
 }
 
-static int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd)
-{
+int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd) {
 	struct item tmp_item;
 	int nameid,flag;
 
@@ -705,33 +709,33 @@ static int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd)
 
 	nameid = pd->pet.equip;
 	pd->pet.equip = 0;
-	status_set_viewdata(&pd->bl, pd->pet.class_);
+	status->set_viewdata(&pd->bl, pd->pet.class_);
 	clif->send_petdata(NULL, sd->pd, 3, sd->pd->vd.head_bottom);
 	memset(&tmp_item,0,sizeof(tmp_item));
 	tmp_item.nameid = nameid;
 	tmp_item.identify = 1;
 	if((flag = pc->additem(sd,&tmp_item,1,LOG_TYPE_OTHER))) {
 		clif->additem(sd,0,0,flag);
-		iMap->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+		map->addflooritem(&tmp_item,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 	}
 	if( battle_config.pet_equip_required )
 	{ // Skotlex: halt support timers if needed
 		if( pd->state.skillbonus )
 		{
 			pd->state.skillbonus = 0;
-			status_calc_pc(sd,0);
+			status_calc_pc(sd,SCO_NONE);
 		}
 		if( pd->s_skill && pd->s_skill->timer != INVALID_TIMER )
 		{
 			if( pd->s_skill->id )
-				iTimer->delete_timer(pd->s_skill->timer, pet_skill_support_timer);
+				timer->delete(pd->s_skill->timer, pet->skill_support_timer);
 			else
-				iTimer->delete_timer(pd->s_skill->timer, pet_heal_timer);
+				timer->delete(pd->s_skill->timer, pet->heal_timer);
 			pd->s_skill->timer = INVALID_TIMER;
 		}
 		if( pd->bonus && pd->bonus->timer != INVALID_TIMER )
 		{
-			iTimer->delete_timer(pd->bonus->timer, pet_skill_bonus_timer);
+			timer->delete(pd->bonus->timer, pet->skill_bonus_timer);
 			pd->bonus->timer = INVALID_TIMER;
 		}
 	}
@@ -739,43 +743,40 @@ static int pet_unequipitem(struct map_session_data *sd, struct pet_data *pd)
 	return 0;
 }
 
-static int pet_food(struct map_session_data *sd, struct pet_data *pd)
-{
-	int i,k;
+int pet_food(struct map_session_data *sd, struct pet_data *pd) {
+	int i, food_id;
 
-	k=pd->petDB->FoodID;
-	i=pc->search_inventory(sd,k);
-	if(i < 0) {
-		clif->pet_food(sd,k,0);
+	food_id = pd->petDB->FoodID;
+	i = pc->search_inventory(sd, food_id);
+	if(i == INDEX_NOT_FOUND) {
+		clif->pet_food(sd, food_id, 0);
 		return 1;
 	}
 	pc->delitem(sd,i,1,0,0,LOG_TYPE_CONSUME);
 
-	if( pd->pet.hungry > 90 )
-		pet_set_intimate(pd, pd->pet.intimate - pd->petDB->r_full);
-	else
-	{
-		if( battle_config.pet_friendly_rate != 100 )
-			k = (pd->petDB->r_hungry * battle_config.pet_friendly_rate)/100;
+	if (pd->pet.hungry > 90) {
+		pet->set_intimate(pd, pd->pet.intimate - pd->petDB->r_full);
+	} else {
+		int add_intimate = 0;
+		if (battle_config.pet_friendly_rate != 100)
+			add_intimate = (pd->petDB->r_hungry * battle_config.pet_friendly_rate)/100;
 		else
-			k = pd->petDB->r_hungry;
-		if( pd->pet.hungry > 75 )
-		{
-			k = k >> 1;
-			if( k <= 0 )
-				k = 1;
+			add_intimate = pd->petDB->r_hungry;
+		if (pd->pet.hungry > 75) {
+			add_intimate = add_intimate >> 1;
+			if (add_intimate <= 0)
+				add_intimate = 1;
 		}
-		pet_set_intimate(pd, pd->pet.intimate + k);
+		pet->set_intimate(pd, pd->pet.intimate + add_intimate);
 	}
-	if( pd->pet.intimate <= 0 )
-	{
+	if (pd->pet.intimate <= 0) {
 		pd->pet.intimate = 0;
 		pet_stop_attack(pd);
 		pd->status.speed = pd->db->status.speed;
-	}
-	else if( pd->pet.intimate > 1000 )
+	} else if (pd->pet.intimate > 1000) {
 		pd->pet.intimate = 1000;
-	status_calc_pet(pd, 0);
+	}
+	status_calc_pet(pd, SCO_NONE);
 	pd->pet.hungry += pd->petDB->fullness;
 	if( pd->pet.hungry > 100 )
 		pd->pet.hungry = 100;
@@ -787,13 +788,12 @@ static int pet_food(struct map_session_data *sd, struct pet_data *pd)
 	return 0;
 }
 
-static int pet_randomwalk(struct pet_data *pd,unsigned int tick)
-{
+int pet_randomwalk(struct pet_data *pd, int64 tick) {
 	nullpo_ret(pd);
 
 	Assert((pd->msd == 0) || (pd->msd->pd == pd));
 
-	if(DIFF_TICK(pd->next_walktime,tick) < 0 && unit_can_move(&pd->bl)) {
+	if(DIFF_TICK(pd->next_walktime,tick) < 0 && unit->can_move(&pd->bl)) {
 		const int retrycount=20;
 		int i,x,y,c,d=12-pd->move_fail_count;
 		if(d<5) d=5;
@@ -801,7 +801,7 @@ static int pet_randomwalk(struct pet_data *pd,unsigned int tick)
 			int r=rnd();
 			x=pd->bl.x+r%(d*2+1)-d;
 			y=pd->bl.y+r/(d*2+1)%(d*2+1)-d;
-			if(iMap->getcell(pd->bl.m,x,y,CELL_CHKPASS) && unit_walktoxy(&pd->bl,x,y,0)){
+			if(map->getcell(pd->bl.m,x,y,CELL_CHKPASS) && unit->walktoxy(&pd->bl,x,y,0)) {
 				pd->move_fail_count=0;
 				break;
 			}
@@ -817,7 +817,7 @@ static int pet_randomwalk(struct pet_data *pd,unsigned int tick)
 		}
 		for(i=c=0;i<pd->ud.walkpath.path_len;i++){
 			if(pd->ud.walkpath.path[i]&1)
-				c+=pd->status.speed*14/10;
+				c+=pd->status.speed*MOVE_DIAGONAL_COST/MOVE_COST;
 			else
 				c+=pd->status.speed;
 		}
@@ -828,8 +828,7 @@ static int pet_randomwalk(struct pet_data *pd,unsigned int tick)
 	return 0;
 }
 
-static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, unsigned int tick)
-{
+int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, int64 tick) {
 	struct block_list *target = NULL;
 
 	if(pd->bl.prev == NULL || sd == NULL || sd->bl.prev == NULL)
@@ -847,14 +846,14 @@ static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, uns
 
 	if(pd->pet.intimate <= 0) {
 		//Pet should just... well, random walk.
-		pet_randomwalk(pd,tick);
+		pet->randomwalk(pd,tick);
 		return 0;
 	}
 	
 	if (!check_distance_bl(&sd->bl, &pd->bl, pd->db->range3)) {
 		//Master too far, chase.
 		if(pd->target_id)
-			pet_unlocktarget(pd);
+			pet->unlocktarget(pd);
 		if(pd->ud.walktimer != INVALID_TIMER && pd->ud.target == sd->bl.id)
 			return 0; //Already walking to him
 		if (DIFF_TICK(tick, pd->ud.canmove_tick) < 0)
@@ -862,8 +861,8 @@ static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, uns
 		pd->status.speed = (sd->battle_status.speed>>1);
 		if(pd->status.speed <= 0)
 			pd->status.speed = 1;
-		if (!unit_walktobl(&pd->bl, &sd->bl, 3, 0))
-			pet_randomwalk(pd,tick);
+		if (!unit->walktobl(&pd->bl, &sd->bl, 3, 0))
+			pet->randomwalk(pd,tick);
 		return 0;
 	}
 
@@ -876,18 +875,18 @@ static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, uns
 	}
 	
 	if (pd->target_id) {
-		target= iMap->id2bl(pd->target_id);
-		if (!target || pd->bl.m != target->m || status_isdead(target) ||
-			!check_distance_bl(&pd->bl, target, pd->db->range3))
-		{
+		target= map->id2bl(pd->target_id);
+		if (!target || pd->bl.m != target->m || status->isdead(target)
+		 || !check_distance_bl(&pd->bl, target, pd->db->range3)
+		) {
 			target = NULL;
-			pet_unlocktarget(pd);
+			pet->unlocktarget(pd);
 		}
 	}
 	
 	if(!target && pd->loot && pd->msd && pc_has_permission(pd->msd, PC_PERM_TRADE) && pd->loot->count < pd->loot->max && DIFF_TICK(tick,pd->ud.canact_tick)>0) {
 		//Use half the pet's range of sight.
-		iMap->foreachinrange(pet_ai_sub_hard_lootsearch,&pd->bl,
+		map->foreachinrange(pet->ai_sub_hard_lootsearch,&pd->bl,
 			pd->db->range2/2, BL_ITEM,pd,&target);
 	}
 	
@@ -899,9 +898,9 @@ static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, uns
 		if(pd->ud.walktimer != INVALID_TIMER && check_distance_blxy(&sd->bl, pd->ud.to_x,pd->ud.to_y, 3))
 			return 0; //Already walking to him
 
-		unit_calc_pos(&pd->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
-		if(!unit_walktoxy(&pd->bl,pd->ud.to_x,pd->ud.to_y,0))
-			pet_randomwalk(pd,tick);
+		unit->calc_pos(&pd->bl, sd->bl.x, sd->bl.y, sd->ud.dir);
+		if(!unit->walktoxy(&pd->bl,pd->ud.to_x,pd->ud.to_y,0))
+			pet->randomwalk(pd,tick);
 
 		return 0;
 	}
@@ -910,53 +909,51 @@ static int pet_ai_sub_hard(struct pet_data *pd, struct map_session_data *sd, uns
 		(pd->ud.attacktimer != INVALID_TIMER || pd->ud.walktimer != INVALID_TIMER))
 		return 0; //Target already locked.
 
-	if (target->type != BL_ITEM) 
+	if (target->type != BL_ITEM)
 	{ //enemy targetted
 		if(!battle->check_range(&pd->bl,target,pd->status.rhw.range))
 		{	//Chase
-			if(!unit_walktobl(&pd->bl, target, pd->status.rhw.range, 2))
-				pet_unlocktarget(pd); //Unreachable target.
+			if(!unit->walktobl(&pd->bl, target, pd->status.rhw.range, 2))
+				pet->unlocktarget(pd); //Unreachable target.
 			return 0;
 		}
 		//Continuous attack.
-		unit_attack(&pd->bl, pd->target_id, 1);
+		unit->attack(&pd->bl, pd->target_id, 1);
 	} else {	//Item Targeted, attempt loot
 		if (!check_distance_bl(&pd->bl, target, 1))
 		{	//Out of range
-			if(!unit_walktobl(&pd->bl, target, 1, 1)) //Unreachable target.
-				pet_unlocktarget(pd);
+			if(!unit->walktobl(&pd->bl, target, 1, 1)) //Unreachable target.
+				pet->unlocktarget(pd);
 			return 0;
 		} else{
 			struct flooritem_data *fitem = (struct flooritem_data *)target;
 			if(pd->loot->count < pd->loot->max){
 				memcpy(&pd->loot->item[pd->loot->count++],&fitem->item_data,sizeof(pd->loot->item[0]));
 				pd->loot->weight += itemdb_weight(fitem->item_data.nameid)*fitem->item_data.amount;
-				iMap->clearflooritem(target);
-			} 
+				map->clearflooritem(target);
+			}
 			//Target is unlocked regardless of whether it was picked or not.
-			pet_unlocktarget(pd);
+			pet->unlocktarget(pd);
 		}
 	}
 	return 0;
 }
 
-static int pet_ai_sub_foreachclient(struct map_session_data *sd,va_list ap)
-{
-	unsigned int tick = va_arg(ap,unsigned int);
+int pet_ai_sub_foreachclient(struct map_session_data *sd,va_list ap) {
+	int64 tick = va_arg(ap,int64);
 	if(sd->status.pet_id && sd->pd)
-		pet_ai_sub_hard(sd->pd,sd,tick);
+		pet->ai_sub_hard(sd->pd,sd,tick);
 
 	return 0;
 }
 
-static int pet_ai_hard(int tid, unsigned int tick, int id, intptr_t data)
-{
-	iMap->map_foreachpc(pet_ai_sub_foreachclient,tick);
+int pet_ai_hard(int tid, int64 tick, int id, intptr_t data) {
+	map->foreachpc(pet->ai_sub_foreachclient,tick);
 
 	return 0;
 }
 
-static int pet_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
+int pet_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
 {
 	struct pet_data* pd;
 	struct flooritem_data *fitem = (struct flooritem_data *)bl;
@@ -971,7 +968,7 @@ static int pet_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
 	if(sd_charid && sd_charid != pd->msd->status.char_id)
 		return 0;
 	
-	if(unit_can_reach_bl(&pd->bl,bl, pd->db->range2, 1, NULL, NULL) &&
+	if(unit->can_reach_bl(&pd->bl,bl, pd->db->range2, 1, NULL, NULL) &&
 		((*target) == NULL || //New target closer than previous one.
 		!check_distance_bl(&pd->bl, *target, distance_bl(&pd->bl, bl))))
 	{
@@ -983,21 +980,20 @@ static int pet_ai_sub_hard_lootsearch(struct block_list *bl,va_list ap)
 	return 0;
 }
 
-static int pet_delay_item_drop(int tid, unsigned int tick, int id, intptr_t data)
-{
+int pet_delay_item_drop(int tid, int64 tick, int id, intptr_t data) {
 	struct item_drop_list *list;
 	struct item_drop *ditem, *ditem_prev;
 	list=(struct item_drop_list *)data;
 	ditem = list->item;
 	while (ditem) {
-		iMap->addflooritem(&ditem->item_data,ditem->item_data.amount,
+		map->addflooritem(&ditem->item_data,ditem->item_data.amount,
 			list->m,list->x,list->y,
 			list->first_charid,list->second_charid,list->third_charid,0);
 		ditem_prev = ditem;
 		ditem = ditem->next;
-		ers_free(item_drop_ers, ditem_prev);
+		ers_free(pet->item_drop_ers, ditem_prev);
 	}
-	ers_free(item_drop_list_ers, list);
+	ers_free(pet->item_drop_list_ers, list);
 	return 0;
 }
 
@@ -1009,7 +1005,7 @@ int pet_lootitem_drop(struct pet_data *pd,struct map_session_data *sd)
 	struct item *it;
 	if(!pd || !pd->loot || !pd->loot->count)
 		return 0;
-	dlist = ers_alloc(item_drop_list_ers, struct item_drop_list);
+	dlist = ers_alloc(pet->item_drop_list_ers, struct item_drop_list);
 	dlist->m = pd->bl.m;
 	dlist->x = pd->bl.x;
 	dlist->y = pd->bl.y;
@@ -1023,14 +1019,14 @@ int pet_lootitem_drop(struct pet_data *pd,struct map_session_data *sd)
 		if(sd){
 			if((flag = pc->additem(sd,it,it->amount,LOG_TYPE_PICKDROP_PLAYER))){
 				clif->additem(sd,0,0,flag);
-				ditem = ers_alloc(item_drop_ers, struct item_drop);
+				ditem = ers_alloc(pet->item_drop_ers, struct item_drop);
 				memcpy(&ditem->item_data, it, sizeof(struct item));
 				ditem->next = dlist->item;
 				dlist->item = ditem;
 			}
 		}
 		else {
-			ditem = ers_alloc(item_drop_ers, struct item_drop);
+			ditem = ers_alloc(pet->item_drop_ers, struct item_drop);
 			memcpy(&ditem->item_data, it, sizeof(struct item));
 			ditem->next = dlist->item;
 			dlist->item = ditem;
@@ -1040,30 +1036,29 @@ int pet_lootitem_drop(struct pet_data *pd,struct map_session_data *sd)
 	memset(pd->loot->item,0,pd->loot->max * sizeof(struct item));
 	pd->loot->count = 0;
 	pd->loot->weight = 0;
-	pd->ud.canact_tick = iTimer->gettick()+10000;	//prevent picked up during 10*1000ms
+	pd->ud.canact_tick = timer->gettick()+10000;	//prevent picked up during 10*1000ms
 
 	if (dlist->item)
-		iTimer->add_timer(iTimer->gettick()+540,pet_delay_item_drop,0,(intptr_t)dlist);
+		timer->add(timer->gettick()+540,pet->delay_item_drop,0,(intptr_t)dlist);
 	else
-		ers_free(item_drop_list_ers, dlist);
+		ers_free(pet->item_drop_list_ers, dlist);
 	return 1;
 }
 
 /*==========================================
  * pet bonus giving skills [Valaris] / Rewritten by [Skotlex]
- *------------------------------------------*/ 
-int pet_skill_bonus_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd=iMap->id2sd(id);
+ *------------------------------------------*/
+int pet_skill_bonus_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd=map->id2sd(id);
 	struct pet_data *pd;
 	int bonus;
-	int timer = 0;
-
+	int duration = 0;
+	
 	if(sd == NULL || sd->pd==NULL || sd->pd->bonus == NULL)
 		return 1;
 	
 	pd=sd->pd;
-
+	
 	if(pd->bonus->timer != tid) {
 		ShowError("pet_skill_bonus_timer %d != %d\n",pd->bonus->timer,tid);
 		pd->bonus->timer = INVALID_TIMER;
@@ -1073,30 +1068,29 @@ int pet_skill_bonus_timer(int tid, unsigned int tick, int id, intptr_t data)
 	// determine the time for the next timer
 	if (pd->state.skillbonus && pd->bonus->delay > 0) {
 		bonus = 0;
-		timer = pd->bonus->delay*1000;	// the duration until pet bonuses will be reactivated again
+		duration = pd->bonus->delay*1000; // the duration until pet bonuses will be reactivated again
 	} else if (pd->pet.intimate) {
 		bonus = 1;
-		timer = pd->bonus->duration*1000;	// the duration for pet bonuses to be in effect
+		duration = pd->bonus->duration*1000; // the duration for pet bonuses to be in effect
 	} else { //Lost pet...
 		pd->bonus->timer = INVALID_TIMER;
 		return 0;
 	}
-
+	
 	if (pd->state.skillbonus != bonus) {
 		pd->state.skillbonus = bonus;
-		status_calc_pc(sd, 0);
+		status_calc_pc(sd, SCO_NONE);
 	}
 	// wait for the next timer
-	pd->bonus->timer=iTimer->add_timer(tick+timer,pet_skill_bonus_timer,sd->bl.id,0);
+	pd->bonus->timer=timer->add(tick+duration,pet->skill_bonus_timer,sd->bl.id,0);
 	return 0;
 }
 
 /*==========================================
  * pet recovery skills [Valaris] / Rewritten by [Skotlex]
- *------------------------------------------*/ 
-int pet_recovery_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd=iMap->id2sd(id);
+ *------------------------------------------*/
+int pet_recovery_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd=map->id2sd(id);
 	struct pet_data *pd;
 	
 	if(sd==NULL || sd->pd == NULL || sd->pd->recovery == NULL)
@@ -1110,7 +1104,7 @@ int pet_recovery_timer(int tid, unsigned int tick, int id, intptr_t data)
 	}
 
 	if(sd->sc.data[pd->recovery->type])
-	{	//Display a heal animation? 
+	{	//Display a heal animation?
 		//Detoxify is chosen for now.
 		clif->skill_nodamage(&pd->bl,&sd->bl,TF_DETOXIFY,1,1);
 		status_change_end(&sd->bl, pd->recovery->type, INVALID_TIMER);
@@ -1122,10 +1116,9 @@ int pet_recovery_timer(int tid, unsigned int tick, int id, intptr_t data)
 	return 0;
 }
 
-int pet_heal_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd=iMap->id2sd(id);
-	struct status_data *status;
+int pet_heal_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd=map->id2sd(id);
+	struct status_data *st;
 	struct pet_data *pd;
 	unsigned int rate = 100;
 	
@@ -1139,32 +1132,31 @@ int pet_heal_timer(int tid, unsigned int tick, int id, intptr_t data)
 		return 0;
 	}
 	
-	status = status_get_status_data(&sd->bl);
+	st = status->get_status_data(&sd->bl);
 	
 	if(pc_isdead(sd) ||
-		(rate = get_percentage(status->sp, status->max_sp)) > pd->s_skill->sp ||
-		(rate = get_percentage(status->hp, status->max_hp)) > pd->s_skill->hp ||
+		(rate = get_percentage(st->sp, st->max_sp)) > pd->s_skill->sp ||
+		(rate = get_percentage(st->hp, st->max_hp)) > pd->s_skill->hp ||
 		(rate = (pd->ud.skilltimer != INVALID_TIMER)) //Another skill is in effect
 	) {  //Wait (how long? 1 sec for every 10% of remaining)
-		pd->s_skill->timer=iTimer->add_timer(iTimer->gettick()+(rate>10?rate:10)*100,pet_heal_timer,sd->bl.id,0);
+		pd->s_skill->timer=timer->add(timer->gettick()+(rate>10?rate:10)*100,pet->heal_timer,sd->bl.id,0);
 		return 0;
 	}
 	pet_stop_attack(pd);
 	pet_stop_walking(pd,1);
 	clif->skill_nodamage(&pd->bl,&sd->bl,AL_HEAL,pd->s_skill->lv,1);
-	status_heal(&sd->bl, pd->s_skill->lv,0, 0);
-	pd->s_skill->timer=iTimer->add_timer(tick+pd->s_skill->delay*1000,pet_heal_timer,sd->bl.id,0);
+	status->heal(&sd->bl, pd->s_skill->lv,0, 0);
+	pd->s_skill->timer=timer->add(tick+pd->s_skill->delay*1000,pet->heal_timer,sd->bl.id,0);
 	return 0;
 }
 
 /*==========================================
  * pet support skills [Skotlex]
- *------------------------------------------*/ 
-int pet_skill_support_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct map_session_data *sd=iMap->id2sd(id);
+ *------------------------------------------*/
+int pet_skill_support_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd=map->id2sd(id);
 	struct pet_data *pd;
-	struct status_data *status;
+	struct status_data *st;
 	short rate = 100;
 	if(sd==NULL || sd->pd == NULL || sd->pd->s_skill == NULL)
 		return 1;
@@ -1176,80 +1168,77 @@ int pet_skill_support_timer(int tid, unsigned int tick, int id, intptr_t data)
 		return 0;
 	}
 	
-	status = status_get_status_data(&sd->bl);
+	st = status->get_status_data(&sd->bl);
 
 	if (DIFF_TICK(pd->ud.canact_tick, tick) > 0)
 	{	//Wait until the pet can act again.
-		pd->s_skill->timer=iTimer->add_timer(pd->ud.canact_tick,pet_skill_support_timer,sd->bl.id,0);
+		pd->s_skill->timer=timer->add(pd->ud.canact_tick,pet->skill_support_timer,sd->bl.id,0);
 		return 0;
 	}
 	
 	if(pc_isdead(sd) ||
-		(rate = get_percentage(status->sp, status->max_sp)) > pd->s_skill->sp ||
-		(rate = get_percentage(status->hp, status->max_hp)) > pd->s_skill->hp ||
+		(rate = get_percentage(st->sp, st->max_sp)) > pd->s_skill->sp ||
+		(rate = get_percentage(st->hp, st->max_hp)) > pd->s_skill->hp ||
 		(rate = (pd->ud.skilltimer != INVALID_TIMER)) //Another skill is in effect
 	) {  //Wait (how long? 1 sec for every 10% of remaining)
-		pd->s_skill->timer=iTimer->add_timer(tick+(rate>10?rate:10)*100,pet_skill_support_timer,sd->bl.id,0);
+		pd->s_skill->timer=timer->add(tick+(rate>10?rate:10)*100,pet->skill_support_timer,sd->bl.id,0);
 		return 0;
 	}
 	
 	pet_stop_attack(pd);
 	pet_stop_walking(pd,1);
-	pd->s_skill->timer=iTimer->add_timer(tick+pd->s_skill->delay*1000,pet_skill_support_timer,sd->bl.id,0);
+	pd->s_skill->timer=timer->add(tick+pd->s_skill->delay*1000,pet->skill_support_timer,sd->bl.id,0);
 	if (skill->get_inf(pd->s_skill->id) & INF_GROUND_SKILL)
-		unit_skilluse_pos(&pd->bl, sd->bl.x, sd->bl.y, pd->s_skill->id, pd->s_skill->lv);
+		unit->skilluse_pos(&pd->bl, sd->bl.x, sd->bl.y, pd->s_skill->id, pd->s_skill->lv);
 	else
-		unit_skilluse_id(&pd->bl, sd->bl.id, pd->s_skill->id, pd->s_skill->lv);
+		unit->skilluse_id(&pd->bl, sd->bl.id, pd->s_skill->id, pd->s_skill->lv);
 	return 0;
 }
 
 /*==========================================
  * Pet read db data
- * pet_db.txt
- * pet_db2.txt
- *------------------------------------------*/ 
+ * pet->db.txt
+ * pet->db2.txt
+ *------------------------------------------*/
 int read_petdb()
 {
 	char* filename[] = {"pet_db.txt","pet_db2.txt"};
 	FILE *fp;
-	int nameid,i,j,k; 
+	int nameid,i,j,k;
 
 	// Remove any previous scripts in case reloaddb was invoked.
 	for( j = 0; j < MAX_PET_DB; j++ )
 	{
-		if( pet_db[j].pet_script )
+		if( pet->db[j].pet_script )
 		{
-			script_free_code(pet_db[j].pet_script);
-			pet_db[j].pet_script = NULL;
+			script->free_code(pet->db[j].pet_script);
+			pet->db[j].pet_script = NULL;
 		}
-		if( pet_db[j].equip_script )
+		if( pet->db[j].equip_script )
 		{
-			script_free_code(pet_db[j].equip_script);
-			pet_db[j].pet_script = NULL;
+			script->free_code(pet->db[j].equip_script);
+			pet->db[j].pet_script = NULL;
 		}
 	}
 
 	// clear database
-	memset(pet_db,0,sizeof(pet_db));
+	memset(pet->db,0,sizeof(pet->db));
 
 	j = 0; // entry counter
-	for( i = 0; i < ARRAYLENGTH(filename); i++ )
-	{
+	for( i = 0; i < ARRAYLENGTH(filename); i++ ) {
 		char line[1024];
 		int lines, entries;
 
-		sprintf(line, "%s/%s", iMap->db_path, filename[i]);
+		sprintf(line, "%s/%s", map->db_path, filename[i]);
 		fp=fopen(line,"r");
-		if( fp == NULL )
-		{
+		if( fp == NULL ) {
 			if( i == 0 )
 				ShowError("can't read %s\n",line);
 			continue;
 		}
 
 		lines = entries = 0;
-		while( fgets(line, sizeof(line), fp) && j < MAX_PET_DB )
-		{
+		while( fgets(line, sizeof(line), fp) && j < MAX_PET_DB ) {
 			char *str[22], *p;
 			lines++;
 
@@ -1305,41 +1294,41 @@ int read_petdb()
 			if( (nameid = atoi(str[0])) <= 0 )
 				continue;
 
-			if( !mobdb_checkid(nameid) )
+			if( !mob->db_checkid(nameid) )
 			{
 				ShowWarning("pet_db reading: Invalid mob-class %d, pet not read.\n", nameid);
 				continue;
 			}
 
-			pet_db[j].class_ = nameid;
-			safestrncpy(pet_db[j].name,str[1],NAME_LENGTH);
-			safestrncpy(pet_db[j].jname,str[2],NAME_LENGTH);
-			pet_db[j].itemID=atoi(str[3]);
-			pet_db[j].EggID=atoi(str[4]);
-			pet_db[j].AcceID=atoi(str[5]);
-			pet_db[j].FoodID=atoi(str[6]);
-			pet_db[j].fullness=atoi(str[7]);
-			pet_db[j].hungry_delay=atoi(str[8])*1000;
-			pet_db[j].r_hungry=atoi(str[9]);
-			if( pet_db[j].r_hungry <= 0 )
-				pet_db[j].r_hungry=1;
-			pet_db[j].r_full=atoi(str[10]);
-			pet_db[j].intimate=atoi(str[11]);
-			pet_db[j].die=atoi(str[12]);
-			pet_db[j].capture=atoi(str[13]);
-			pet_db[j].speed=atoi(str[14]);
-			pet_db[j].s_perfor=(char)atoi(str[15]);
-			pet_db[j].talk_convert_class=atoi(str[16]);
-			pet_db[j].attack_rate=atoi(str[17]);
-			pet_db[j].defence_attack_rate=atoi(str[18]);
-			pet_db[j].change_target_rate=atoi(str[19]);
-			pet_db[j].pet_script = NULL;
-			pet_db[j].equip_script = NULL;
+			pet->db[j].class_ = nameid;
+			safestrncpy(pet->db[j].name,str[1],NAME_LENGTH);
+			safestrncpy(pet->db[j].jname,str[2],NAME_LENGTH);
+			pet->db[j].itemID=atoi(str[3]);
+			pet->db[j].EggID=atoi(str[4]);
+			pet->db[j].AcceID=atoi(str[5]);
+			pet->db[j].FoodID=atoi(str[6]);
+			pet->db[j].fullness=atoi(str[7]);
+			pet->db[j].hungry_delay=atoi(str[8])*1000;
+			pet->db[j].r_hungry=atoi(str[9]);
+			if( pet->db[j].r_hungry <= 0 )
+				pet->db[j].r_hungry=1;
+			pet->db[j].r_full=atoi(str[10]);
+			pet->db[j].intimate=atoi(str[11]);
+			pet->db[j].die=atoi(str[12]);
+			pet->db[j].capture=atoi(str[13]);
+			pet->db[j].speed=atoi(str[14]);
+			pet->db[j].s_perfor=(char)atoi(str[15]);
+			pet->db[j].talk_convert_class=atoi(str[16]);
+			pet->db[j].attack_rate=atoi(str[17]);
+			pet->db[j].defence_attack_rate=atoi(str[18]);
+			pet->db[j].change_target_rate=atoi(str[19]);
+			pet->db[j].pet_script = NULL;
+			pet->db[j].equip_script = NULL;
 
 			if( *str[20] )
-				pet_db[j].pet_script = parse_script(str[20], filename[i], lines, 0);
+				pet->db[j].pet_script = script->parse(str[20], filename[i], lines, 0, NULL);
 			if( *str[21] )
-				pet_db[j].equip_script = parse_script(str[21], filename[i], lines, 0);
+				pet->db[j].equip_script = script->parse(str[21], filename[i], lines, 0, NULL);
 
 			j++;
 			entries++;
@@ -1356,21 +1345,23 @@ int read_petdb()
 /*==========================================
  * Initialization process relationship skills
  *------------------------------------------*/
-int do_init_pet(void)
-{
-	read_petdb();
+int do_init_pet(bool minimal) {
+	if (minimal)
+		return 0;
 
-	item_drop_ers = ers_new(sizeof(struct item_drop),"pet.c::item_drop_ers",ERS_OPT_NONE);
-	item_drop_list_ers = ers_new(sizeof(struct item_drop_list),"pet.c::item_drop_list_ers",ERS_OPT_NONE);
+	pet->read_db();
+
+	pet->item_drop_ers = ers_new(sizeof(struct item_drop),"pet.c::item_drop_ers",ERS_OPT_NONE);
+	pet->item_drop_list_ers = ers_new(sizeof(struct item_drop_list),"pet.c::item_drop_list_ers",ERS_OPT_NONE);
 	
-	iTimer->add_timer_func_list(pet_hungry,"pet_hungry");
-	iTimer->add_timer_func_list(pet_ai_hard,"pet_ai_hard");
-	iTimer->add_timer_func_list(pet_skill_bonus_timer,"pet_skill_bonus_timer"); // [Valaris]
-	iTimer->add_timer_func_list(pet_delay_item_drop,"pet_delay_item_drop");
-	iTimer->add_timer_func_list(pet_skill_support_timer, "pet_skill_support_timer"); // [Skotlex]
-	iTimer->add_timer_func_list(pet_recovery_timer,"pet_recovery_timer"); // [Valaris]
-	iTimer->add_timer_func_list(pet_heal_timer,"pet_heal_timer"); // [Valaris]
-	iTimer->add_timer_interval(iTimer->gettick()+MIN_PETTHINKTIME,pet_ai_hard,0,0,MIN_PETTHINKTIME);
+	timer->add_func_list(pet->hungry,"pet_hungry");
+	timer->add_func_list(pet->ai_hard,"pet_ai_hard");
+	timer->add_func_list(pet->skill_bonus_timer,"pet_skill_bonus_timer"); // [Valaris]
+	timer->add_func_list(pet->delay_item_drop,"pet_delay_item_drop");
+	timer->add_func_list(pet->skill_support_timer, "pet_skill_support_timer"); // [Skotlex]
+	timer->add_func_list(pet->recovery_timer,"pet_recovery_timer"); // [Valaris]
+	timer->add_func_list(pet->heal_timer,"pet_heal_timer"); // [Valaris]
+	timer->add_interval(timer->gettick()+MIN_PETTHINKTIME,pet->ai_hard,0,0,MIN_PETTHINKTIME);
 
 	return 0;
 }
@@ -1380,18 +1371,68 @@ int do_final_pet(void)
 	int i;
 	for( i = 0; i < MAX_PET_DB; i++ )
 	{
-		if( pet_db[i].pet_script )
+		if( pet->db[i].pet_script )
 		{
-			script_free_code(pet_db[i].pet_script);
-			pet_db[i].pet_script = NULL;
+			script->free_code(pet->db[i].pet_script);
+			pet->db[i].pet_script = NULL;
 		}
-		if( pet_db[i].equip_script )
+		if( pet->db[i].equip_script )
 		{
-			script_free_code(pet_db[i].equip_script);
-			pet_db[i].equip_script = NULL;
+			script->free_code(pet->db[i].equip_script);
+			pet->db[i].equip_script = NULL;
 		}
 	}
-	ers_destroy(item_drop_ers);
-	ers_destroy(item_drop_list_ers);
+	ers_destroy(pet->item_drop_ers);
+	ers_destroy(pet->item_drop_list_ers);
 	return 0;
 }
+void pet_defaults(void) {
+	pet = &pet_s;
+	
+	memset(pet->db,0,sizeof(pet->db));
+	pet->item_drop_ers = NULL;
+	pet->item_drop_list_ers = NULL;
+	
+	/* */
+	pet->init = do_init_pet;
+	pet->final = do_final_pet;
+	
+	/* */
+	pet->hungry_val = pet_hungry_val;
+	pet->set_intimate = pet_set_intimate;
+	pet->create_egg = pet_create_egg;
+	pet->unlocktarget = pet_unlocktarget;
+	pet->attackskill = pet_attackskill;
+	pet->target_check = pet_target_check;
+	pet->sc_check = pet_sc_check;
+	pet->hungry = pet_hungry;
+	pet->search_petDB_index = search_petDB_index;
+	pet->hungry_timer_delete = pet_hungry_timer_delete;
+	pet->performance = pet_performance;
+	pet->return_egg = pet_return_egg;
+	pet->data_init = pet_data_init;
+	pet->birth_process = pet_birth_process;
+	pet->recv_petdata = pet_recv_petdata;
+	pet->select_egg = pet_select_egg;
+	pet->catch_process1 = pet_catch_process1;
+	pet->catch_process2 = pet_catch_process2;
+	pet->get_egg = pet_get_egg;
+	pet->unequipitem = pet_unequipitem;
+	pet->food = pet_food;
+	pet->ai_sub_hard_lootsearch = pet_ai_sub_hard_lootsearch;
+	pet->menu = pet_menu;
+	pet->change_name = pet_change_name;
+	pet->change_name_ack = pet_change_name_ack;
+	pet->equipitem = pet_equipitem;
+	pet->randomwalk = pet_randomwalk;
+	pet->ai_sub_hard = pet_ai_sub_hard;
+	pet->ai_sub_foreachclient = pet_ai_sub_foreachclient;
+	pet->ai_hard = pet_ai_hard;
+	pet->delay_item_drop = pet_delay_item_drop;
+	pet->lootitem_drop = pet_lootitem_drop;
+	pet->skill_bonus_timer = pet_skill_bonus_timer;
+	pet->recovery_timer = pet_recovery_timer;
+	pet->heal_timer = pet_heal_timer;
+	pet->skill_support_timer = pet_skill_support_timer;
+	pet->read_db = read_petdb;
+}
diff --git a/src/map/pet.h b/src/map/pet.h
index b46f55229..5c890ef85 100644
--- a/src/map/pet.h
+++ b/src/map/pet.h
@@ -1,11 +1,18 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _PET_H_
-#define _PET_H_
+#ifndef MAP_PET_H
+#define MAP_PET_H
 
-#define MAX_PET_DB	300
-#define MAX_PETLOOT_SIZE	30
+#include "map.h" // struct block_list
+#include "status.h" // enum sc_type
+#include "unit.h" // struct unit_data
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // NAME_LENGTH, struct s_pet
+
+#define MAX_PET_DB       300
+#define MAX_PETLOOT_SIZE 30
 
 struct s_pet_db {
 	short class_;
@@ -30,7 +37,6 @@ struct s_pet_db {
 	struct script_code *equip_script;
 	struct script_code *pet_script;
 };
-extern struct s_pet_db pet_db[MAX_PET_DB];
 
 enum { PET_CLASS,PET_CATCH,PET_EGG,PET_EQUIP,PET_FOOD };
 
@@ -86,7 +92,7 @@ struct pet_data {
 		unsigned skillbonus : 1;
 	} state;
 	int move_fail_count;
-	unsigned int next_walktime,last_thinktime;
+	int64 next_walktime, last_thinktime;
 	short rate_fix;	//Support rate as modified by intimacy (1000 = 100%) [Skotlex]
 
 	struct pet_recovery* recovery;
@@ -98,39 +104,58 @@ struct pet_data {
 	struct map_session_data *msd;
 };
 
+#define pet_stop_walking(pd, type) (unit->stop_walking(&(pd)->bl, (type)))
+#define pet_stop_attack(pd)        (unit->stop_attack(&(pd)->bl))
+
+struct pet_interface {
+	struct s_pet_db db[MAX_PET_DB];
+	struct eri *item_drop_ers; //For loot drops delay structures.
+	struct eri *item_drop_list_ers;
+	/* */
+	int (*init) (bool minimal);
+	int (*final) (void);
+	/* */
+	int (*hungry_val) (struct pet_data *pd);
+	void (*set_intimate) (struct pet_data *pd, int value);
+	int (*create_egg) (struct map_session_data *sd, int item_id);
+	int (*unlocktarget) (struct pet_data *pd);
+	int (*attackskill) (struct pet_data *pd, int target_id);
+	int (*target_check) (struct map_session_data *sd, struct block_list *bl, int type);
+	int (*sc_check) (struct map_session_data *sd, int type);
+	int (*hungry) (int tid, int64 tick, int id, intptr_t data);
+	int (*search_petDB_index) (int key, int type);
+	int (*hungry_timer_delete) (struct pet_data *pd);
+	int (*performance) (struct map_session_data *sd, struct pet_data *pd);
+	int (*return_egg) (struct map_session_data *sd, struct pet_data *pd);
+	int (*data_init) (struct map_session_data *sd, struct s_pet *petinfo);
+	int (*birth_process) (struct map_session_data *sd, struct s_pet *petinfo);
+	int (*recv_petdata) (int account_id, struct s_pet *p, int flag);
+	int (*select_egg) (struct map_session_data *sd, short egg_index);
+	int (*catch_process1) (struct map_session_data *sd, int target_class);
+	int (*catch_process2) (struct map_session_data *sd, int target_id);
+	bool (*get_egg) (int account_id, short pet_class, int pet_id );
+	int (*unequipitem) (struct map_session_data *sd, struct pet_data *pd);
+	int (*food) (struct map_session_data *sd, struct pet_data *pd);
+	int (*ai_sub_hard_lootsearch) (struct block_list *bl, va_list ap);
+	int (*menu) (struct map_session_data *sd, int menunum);
+	int (*change_name) (struct map_session_data *sd, char *name);
+	int (*change_name_ack) (struct map_session_data *sd, char *name, int flag);
+	int (*equipitem) (struct map_session_data *sd, int index);
+	int (*randomwalk) (struct pet_data *pd, int64 tick);
+	int (*ai_sub_hard) (struct pet_data *pd, struct map_session_data *sd, int64 tick);
+	int (*ai_sub_foreachclient) (struct map_session_data *sd, va_list ap);
+	int (*ai_hard) (int tid, int64 tick, int id, intptr_t data);
+	int (*delay_item_drop) (int tid, int64 tick, int id, intptr_t data);
+	int (*lootitem_drop) (struct pet_data *pd, struct map_session_data *sd);
+	int (*skill_bonus_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*recovery_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*heal_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*skill_support_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*read_db) ();
+};
+
+struct pet_interface *pet;
 
+void pet_defaults(void);
 
-int pet_create_egg(struct map_session_data *sd, int item_id);
-int pet_hungry_val(struct pet_data *pd);
-void pet_set_intimate(struct pet_data *pd, int value);
-int pet_target_check(struct map_session_data *sd,struct block_list *bl,int type);
-int pet_unlocktarget(struct pet_data *pd);
-int pet_sc_check(struct map_session_data *sd, int type); //Skotlex
-int search_petDB_index(int key,int type);
-int pet_hungry_timer_delete(struct pet_data *pd);
-int pet_data_init(struct map_session_data *sd, struct s_pet *pet);
-int pet_birth_process(struct map_session_data *sd, struct s_pet *pet);
-int pet_recv_petdata(int account_id,struct s_pet *p,int flag);
-int pet_select_egg(struct map_session_data *sd,short egg_index);
-int pet_catch_process1(struct map_session_data *sd,int target_class);
-int pet_catch_process2(struct map_session_data *sd,int target_id);
-int pet_get_egg(int account_id,int pet_id,int flag);
-int pet_menu(struct map_session_data *sd,int menunum);
-int pet_change_name(struct map_session_data *sd,char *name);
-int pet_change_name_ack(struct map_session_data *sd, char* name, int flag);
-int pet_equipitem(struct map_session_data *sd,int index);
-int pet_lootitem_drop(struct pet_data *pd,struct map_session_data *sd);
-int pet_attackskill(struct pet_data *pd, int target_id);
-int pet_skill_support_timer(int tid, unsigned int tick, int id, intptr_t data); // [Skotlex]
-int pet_skill_bonus_timer(int tid, unsigned int tick, int id, intptr_t data); // [Valaris]
-int pet_recovery_timer(int tid, unsigned int tick, int id, intptr_t data); // [Valaris]
-int pet_heal_timer(int tid, unsigned int tick, int id, intptr_t data); // [Valaris]
-
-#define pet_stop_walking(pd, type) unit_stop_walking(&(pd)->bl, type)
-#define pet_stop_attack(pd) unit_stop_attack(&(pd)->bl)
-
-int read_petdb(void);
-int do_init_pet(void);
-int do_final_pet(void);
-
-#endif /* _PET_H_ */
+#endif /* MAP_PET_H */
diff --git a/src/map/quest.c b/src/map/quest.c
index b56088886..b76d6bc82 100644
--- a/src/map/quest.c
+++ b/src/map/quest.c
@@ -1,246 +1,305 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/socket.h"
-#include "../common/timer.h"
-#include "../common/malloc.h"
-#include "../common/nullpo.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
 
-#include "map.h"
-#include "pc.h"
-#include "npc.h"
-#include "itemdb.h"
-#include "script.h"
-#include "intif.h"
-#include "battle.h"
-#include "mob.h"
-#include "party.h"
-#include "unit.h"
-#include "log.h"
-#include "clif.h"
 #include "quest.h"
-#include "intif.h"
-#include "chrif.h"
 
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <stdarg.h>
 #include <time.h>
 
+#include "battle.h"
+#include "chrif.h"
+#include "clif.h"
+#include "intif.h"
+#include "itemdb.h"
+#include "log.h"
+#include "map.h"
+#include "mob.h"
+#include "npc.h"
+#include "party.h"
+#include "pc.h"
+#include "script.h"
+#include "unit.h"
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-struct s_quest_db quest_db[MAX_QUEST_DB];
-
+struct quest_interface quest_s;
+
+/**
+ * Searches a quest by ID.
+ *
+ * @param quest_id ID to lookup
+ * @return Quest entry (equals to &quest->dummy if the ID is invalid)
+ */
+struct quest_db *quest_db(int quest_id) {
+	if (quest_id < 0 || quest_id > MAX_QUEST_DB || quest->db_data[quest_id] == NULL)
+		return &quest->dummy;
+	return quest->db_data[quest_id];
+}
 
-int quest_search_db(int quest_id)
-{
+/**
+ * Sends quest info to the player on login.
+ *
+ * @param sd Player's data
+ * @return 0 in case of success, nonzero otherwise (i.e. the player has no quests)
+ */
+int quest_pc_login(TBL_PC *sd) {
 	int i;
 
-	ARR_FIND(0, MAX_QUEST_DB,i,quest_id == quest_db[i].id);
-	if( i == MAX_QUEST_DB )
-		return -1;
-
-	return i;
-}
-
-//Send quest info on login
-int quest_pc_login(TBL_PC * sd)
-{
 	if(sd->avail_quests == 0)
 		return 1;
 
 	clif->quest_send_list(sd);
 	clif->quest_send_mission(sd);
+	for( i = 0; i < sd->avail_quests; i++ ) {
+		// TODO[Haru]: is this necessary? Does quest_send_mission not take care of this?
+		clif->quest_update_objective(sd, &sd->quest_log[i]);
+	}
 
 	return 0;
 }
 
-int quest_add(TBL_PC * sd, int quest_id)
-{
-
-	int i, j;
-
-	if( sd->num_quests >= MAX_QUEST_DB )
-	{
-		ShowError("quest_add: Character %d has got all the quests.(max quests: %d)\n", sd->status.char_id, MAX_QUEST_DB);
-		return 1;
+/**
+ * Adds a quest to the player's list.
+ *
+ * New quest will be added as Q_ACTIVE.
+ *
+ * @param sd       Player's data
+ * @param quest_id ID of the quest to add.
+ * @return 0 in case of success, nonzero otherwise
+ */
+int quest_add(TBL_PC *sd, int quest_id) {
+	int n;
+	struct quest_db *qi = quest->db(quest_id);
+
+	if( qi == &quest->dummy ) {
+		ShowError("quest_add: quest %d not found in DB.\n", quest_id);
+		return -1;
 	}
 
-	if( quest_check(sd, quest_id, HAVEQUEST) >= 0 )
-	{
+	if( quest->check(sd, quest_id, HAVEQUEST) >= 0 ) {
 		ShowError("quest_add: Character %d already has quest %d.\n", sd->status.char_id, quest_id);
 		return -1;
 	}
 
-	if( (j = quest_search_db(quest_id)) < 0 )
-	{
-		ShowError("quest_add: quest %d not found in DB.\n", quest_id);
-		return -1;
+	n = sd->avail_quests; // Insertion point
+
+	sd->num_quests++;
+	sd->avail_quests++;
+	RECREATE(sd->quest_log, struct quest, sd->num_quests);
+
+	if( sd->avail_quests != sd->num_quests ) {
+		// The character has some completed quests, make room before them so that they will stay at the end of the array
+		memmove(&sd->quest_log[n+1], &sd->quest_log[n], sizeof(struct quest)*(sd->num_quests-sd->avail_quests));
 	}
 
-	i = sd->avail_quests;
-	memmove(&sd->quest_log[i+1], &sd->quest_log[i], sizeof(struct quest)*(sd->num_quests-sd->avail_quests));
-	memmove(sd->quest_index+i+1, sd->quest_index+i, sizeof(int)*(sd->num_quests-sd->avail_quests));
+	memset(&sd->quest_log[n], 0, sizeof(struct quest));
 
-	memset(&sd->quest_log[i], 0, sizeof(struct quest));
-	sd->quest_log[i].quest_id = quest_db[j].id;
-	if( quest_db[j].time )
-		sd->quest_log[i].time = (unsigned int)(time(NULL) + quest_db[j].time);
-	sd->quest_log[i].state = Q_ACTIVE;
+	sd->quest_log[n].quest_id = qi->id;
+	if( qi->time )
+		sd->quest_log[n].time = (unsigned int)(time(NULL) + qi->time);
+	sd->quest_log[n].state = Q_ACTIVE;
 
-	sd->quest_index[i] = j;
-	sd->num_quests++;
-	sd->avail_quests++;
 	sd->save_quest = true;
 
-	clif->quest_add(sd, &sd->quest_log[i], sd->quest_index[i]);
+	clif->quest_add(sd, &sd->quest_log[n]);
+	clif->quest_update_objective(sd, &sd->quest_log[n]);
 
-	if( iMap->save_settings&64 )
-		chrif_save(sd,0);
+	if( map->save_settings&64 )
+		chrif->save(sd,0);
 
 	return 0;
 }
 
-int quest_change(TBL_PC * sd, int qid1, int qid2)
-{
-
-	int i, j;
+/**
+ * Replaces a quest in a player's list with another one.
+ *
+ * @param sd   Player's data
+ * @param qid1 Current quest to replace
+ * @param qid2 New quest to add
+ * @return 0 in case of success, nonzero otherwise
+ */
+int quest_change(TBL_PC *sd, int qid1, int qid2) {
+	int i;
+	struct quest_db *qi = quest->db(qid2);
 
-	if( quest_check(sd, qid2, HAVEQUEST) >= 0 )
-	{
-		ShowError("quest_change: Character %d already has quest %d.\n", sd->status.char_id, qid2);
+	if( qi == &quest->dummy ) {
+		ShowError("quest_change: quest %d not found in DB.\n", qid2);
 		return -1;
 	}
 
-	if( quest_check(sd, qid1, HAVEQUEST) < 0 )
-	{
-		ShowError("quest_change: Character %d doesn't have quest %d.\n", sd->status.char_id, qid1);
+	if( quest->check(sd, qid2, HAVEQUEST) >= 0 ) {
+		ShowError("quest_change: Character %d already has quest %d.\n", sd->status.char_id, qid2);
 		return -1;
 	}
 
-	if( (j = quest_search_db(qid2)) < 0 )
-	{
-		ShowError("quest_change: quest %d not found in DB.\n",qid2);
+	if( quest->check(sd, qid1, HAVEQUEST) < 0 ) {
+		ShowError("quest_change: Character %d doesn't have quest %d.\n", sd->status.char_id, qid1);
 		return -1;
 	}
 
 	ARR_FIND(0, sd->avail_quests, i, sd->quest_log[i].quest_id == qid1);
-	if(i == sd->avail_quests)
-	{
-		ShowError("quest_change: Character %d has completed quests %d.\n", sd->status.char_id, qid1);
+	if( i == sd->avail_quests ) {
+		ShowError("quest_change: Character %d has completed quest %d.\n", sd->status.char_id, qid1);
 		return -1;
 	}
 
 	memset(&sd->quest_log[i], 0, sizeof(struct quest));
-	sd->quest_log[i].quest_id = quest_db[j].id;
-	if( quest_db[j].time )
-		sd->quest_log[i].time = (unsigned int)(time(NULL) + quest_db[j].time);
+	sd->quest_log[i].quest_id = qi->id;
+	if( qi->time )
+		sd->quest_log[i].time = (unsigned int)(time(NULL) + qi->time);
 	sd->quest_log[i].state = Q_ACTIVE;
 
-	sd->quest_index[i] = j;
 	sd->save_quest = true;
 
 	clif->quest_delete(sd, qid1);
-	clif->quest_add(sd, &sd->quest_log[i], sd->quest_index[i]);
+	clif->quest_add(sd, &sd->quest_log[i]);
+	clif->quest_update_objective(sd, &sd->quest_log[i]);
 
-	if( iMap->save_settings&64 )
-		chrif_save(sd,0);
+	if( map->save_settings&64 )
+		chrif->save(sd,0);
 
 	return 0;
 }
 
-int quest_delete(TBL_PC * sd, int quest_id)
-{
+/**
+ * Removes a quest from a player's list
+ *
+ * @param sd       Player's data
+ * @param quest_id ID of the quest to remove
+ * @return 0 in case of success, nonzero otherwise
+ */
+int quest_delete(TBL_PC *sd, int quest_id) {
 	int i;
 
 	//Search for quest
 	ARR_FIND(0, sd->num_quests, i, sd->quest_log[i].quest_id == quest_id);
-	if(i == sd->num_quests)
-	{
+
+	if(i == sd->num_quests) {
 		ShowError("quest_delete: Character %d doesn't have quest %d.\n", sd->status.char_id, quest_id);
 		return -1;
 	}
 
 	if( sd->quest_log[i].state != Q_COMPLETE )
 		sd->avail_quests--;
-	if( sd->num_quests-- < MAX_QUEST_DB && sd->quest_log[i+1].quest_id )
-	{
+
+	if( i < --sd->num_quests ) {
+		// Compact the array
 		memmove(&sd->quest_log[i], &sd->quest_log[i+1], sizeof(struct quest)*(sd->num_quests-i));
-		memmove(sd->quest_index+i, sd->quest_index+i+1, sizeof(int)*(sd->num_quests-i));
 	}
-	memset(&sd->quest_log[sd->num_quests], 0, sizeof(struct quest));
-	sd->quest_index[sd->num_quests] = 0;
+	if( sd->num_quests == 0 ) {
+		aFree(sd->quest_log);
+		sd->quest_log = NULL;
+	} else {
+		RECREATE(sd->quest_log, struct quest, sd->num_quests);
+	}
 	sd->save_quest = true;
 
 	clif->quest_delete(sd, quest_id);
 
-	if( iMap->save_settings&64 )
-		chrif_save(sd,0);
+	if( map->save_settings&64 )
+		chrif->save(sd,0);
 
 	return 0;
 }
 
-int quest_update_objective_sub(struct block_list *bl, va_list ap)
-{
-	struct map_session_data * sd;
-	int mob, party;
+/**
+ * Map iterator subroutine to update quest objectives for a party after killing a monster.
+ *
+ * @see map_foreachinrange
+ * @param ap Argument list, expecting:
+ *           int Party ID
+ *           int Mob ID
+ */
+int quest_update_objective_sub(struct block_list *bl, va_list ap) {
+	struct map_session_data *sd;
+	int mob_id, party_id;
 
 	nullpo_ret(bl);
 	nullpo_ret(sd = (struct map_session_data *)bl);
 
-	party = va_arg(ap,int);
-	mob = va_arg(ap,int);
+	party_id = va_arg(ap,int);
+	mob_id = va_arg(ap,int);
 
 	if( !sd->avail_quests )
 		return 0;
-	if( sd->status.party_id != party )
+	if( sd->status.party_id != party_id )
 		return 0;
 
-	quest_update_objective(sd, mob);
+	quest->update_objective(sd, mob_id);
 
 	return 1;
 }
 
 
-void quest_update_objective(TBL_PC * sd, int mob) {
+/**
+ * Updates the quest objectives for a character after killing a monster.
+ *
+ * @param sd     Character's data
+ * @param mob_id Monster ID
+ */
+void quest_update_objective(TBL_PC *sd, int mob_id) {
 	int i,j;
 
 	for( i = 0; i < sd->avail_quests; i++ ) {
-		if( sd->quest_log[i].state != Q_ACTIVE )
+		struct quest_db *qi = NULL;
+
+		if( sd->quest_log[i].state != Q_ACTIVE ) // Skip inactive quests
 			continue;
 
-		for( j = 0; j < MAX_QUEST_OBJECTIVES; j++ )
-			if( quest_db[sd->quest_index[i]].mob[j] == mob && sd->quest_log[i].count[j] < quest_db[sd->quest_index[i]].count[j] )  {
+		qi = quest->db(sd->quest_log[i].quest_id);
+
+		for( j = 0; j < qi->num_objectives; j++ ) {
+			if( qi->mob[j] == mob_id && sd->quest_log[i].count[j] < qi->count[j] )  {
 				sd->quest_log[i].count[j]++;
 				sd->save_quest = true;
-				clif->quest_update_objective(sd,&sd->quest_log[i],sd->quest_index[i]);
+				clif->quest_update_objective(sd, &sd->quest_log[i]);
 			}
+		}
 	}
 }
 
-int quest_update_status(TBL_PC * sd, int quest_id, quest_state status) {
+/**
+ * Updates a quest's state.
+ *
+ * Only status of active and inactive quests can be updated. Completed quests can't (for now). [Inkfish]
+ *
+ * @param sd       Character's data
+ * @param quest_id Quest ID to update
+ * @param qs       New quest state
+ * @return 0 in case of success, nonzero otherwise
+ */
+int quest_update_status(TBL_PC *sd, int quest_id, enum quest_state qs) {
 	int i;
 
-	//Only status of active and inactive quests can be updated. Completed quests can't (for now). [Inkfish]
 	ARR_FIND(0, sd->avail_quests, i, sd->quest_log[i].quest_id == quest_id);
-	if(i == sd->avail_quests) {
+	if( i == sd->avail_quests ) {
 		ShowError("quest_update_status: Character %d doesn't have quest %d.\n", sd->status.char_id, quest_id);
 		return -1;
 	}
 
-	sd->quest_log[i].state = status;
+	sd->quest_log[i].state = qs;
 	sd->save_quest = true;
 
-	if( status < Q_COMPLETE ) {
-		clif->quest_update_status(sd, quest_id, (bool)status);
+	if( qs < Q_COMPLETE ) {
+		clif->quest_update_status(sd, quest_id, qs == Q_ACTIVE ? true : false);
 		return 0;
 	}
 
-	if( i != (--sd->avail_quests) ) {
+	// The quest is complete, so it needs to be moved to the completed quests block at the end of the array.
+
+	if( i < (--sd->avail_quests) ) {
 		struct quest tmp_quest;
 		memcpy(&tmp_quest, &sd->quest_log[i],sizeof(struct quest));
 		memcpy(&sd->quest_log[i], &sd->quest_log[sd->avail_quests],sizeof(struct quest));
@@ -249,13 +308,28 @@ int quest_update_status(TBL_PC * sd, int quest_id, quest_state status) {
 
 	clif->quest_delete(sd, quest_id);
 
-	if( iMap->save_settings&64 )
-		chrif_save(sd,0);
+	if( map->save_settings&64 )
+		chrif->save(sd,0);
 
 	return 0;
 }
 
-int quest_check(TBL_PC * sd, int quest_id, quest_check_type type) {
+/**
+ * Queries quest information for a character.
+ *
+ * @param sd       Character's data
+ * @param quest_id Quest ID
+ * @param type     Check type
+ * @return -1 if the quest was not found, otherwise it depends on the type:
+ *         HAVEQUEST: The quest's state
+ *         PLAYTIME:  2 if the quest's timeout has expired
+ *                    1 if the quest was completed
+ *                    0 otherwise
+ *         HUNTING:   2 if the quest has not been marked as completed yet, and its objectives have been fulfilled
+ *                    1 if the quest's timeout has expired
+ *                    0 otherwise
+ */
+int quest_check(TBL_PC *sd, int quest_id, enum quest_check_type type) {
 	int i;
 
 	ARR_FIND(0, sd->num_quests, i, sd->quest_log[i].quest_id == quest_id);
@@ -267,18 +341,17 @@ int quest_check(TBL_PC * sd, int quest_id, quest_check_type type) {
 			return sd->quest_log[i].state;
 		case PLAYTIME:
 			return (sd->quest_log[i].time < (unsigned int)time(NULL) ? 2 : sd->quest_log[i].state == Q_COMPLETE ? 1 : 0);
-		case HUNTING: {
-				if( sd->quest_log[i].state == 0 || sd->quest_log[i].state == 1 ) {
-					int j;
-					ARR_FIND(0, MAX_QUEST_OBJECTIVES, j, sd->quest_log[i].count[j] < quest_db[sd->quest_index[i]].count[j]);
-					if( j == MAX_QUEST_OBJECTIVES )
-						return 2;
-					if( sd->quest_log[i].time < (unsigned int)time(NULL) )
-						return 1;
-					return 0;
-				} else
-					return 0;
+		case HUNTING:
+			if( sd->quest_log[i].state == Q_INACTIVE || sd->quest_log[i].state == Q_ACTIVE ) {
+				int j;
+				struct quest_db *qi = quest->db(sd->quest_log[i].quest_id);
+				ARR_FIND(0, MAX_QUEST_OBJECTIVES, j, sd->quest_log[i].count[j] < qi->count[j]);
+				if( j == MAX_QUEST_OBJECTIVES )
+					return 2;
+				if( sd->quest_log[i].time < (unsigned int)time(NULL) )
+					return 1;
 			}
+			return 0;
 		default:
 			ShowError("quest_check_quest: Unknown parameter %d",type);
 			break;
@@ -287,72 +360,181 @@ int quest_check(TBL_PC * sd, int quest_id, quest_check_type type) {
 	return -1;
 }
 
+/**
+ * Loads quests from the quest db.
+ *
+ * @return Number of loaded quests, or -1 if the file couldn't be read.
+ */
 int quest_read_db(void) {
+	// TODO[Haru] This duplicates some sv_readdb functionalities, and it would be
+	// nice if it could be replaced by it. The reason why it wasn't is probably
+	// because we need to accept commas (which is also used as delimiter) in the
+	// last field (quest name), and sv_readdb isn't capable of doing so.
 	FILE *fp;
 	char line[1024];
-	int i,j,k = 0;
-	char *str[20],*p,*np;
+	int i, count = 0;
+	char *str[20], *p, *np;
+	struct quest_db entry;
 
-	sprintf(line, "%s/quest_db.txt", iMap->db_path);
-	if( (fp=fopen(line,"r"))==NULL ){
+	sprintf(line, "%s/quest_db.txt", map->db_path);
+	if ((fp=fopen(line,"r"))==NULL) {
 		ShowError("can't read %s\n", line);
 		return -1;
 	}
-	
-	while(fgets(line, sizeof(line), fp)) {
-		
-		if (k == MAX_QUEST_DB) {
-			ShowError("quest_read_db: Too many entries specified in %s/quest_db.txt!\n", iMap->db_path);
-			break;
-		}
-		
-		if(line[0]=='/' && line[1]=='/')
+
+	while (fgets(line, sizeof(line), fp)) {
+		if (line[0]=='/' && line[1]=='/')
 			continue;
 		memset(str,0,sizeof(str));
 
-		for( j = 0, p = line; j < 8; j++ ) {
-			if( ( np = strchr(p,',') ) != NULL ) {
-				str[j] = p;
+		for (i = 0, p = line; i < 8; i++) {
+			if (( np = strchr(p,',') ) != NULL) {
+				str[i] = p;
 				*np = 0;
 				p = np + 1;
-			}
-			else if (str[0] == NULL)
-				continue;
-			else {
+			} else if (str[0] == NULL) {
+				break;
+			} else {
 				ShowError("quest_read_db: insufficient columns in line %s\n", line);
 				continue;
 			}
 		}
-		if(str[0]==NULL)
+		if (str[0] == NULL)
+			continue;
+
+		memset(&entry, 0, sizeof(entry));
+
+		entry.id = atoi(str[0]);
+
+		if (entry.id < 0 || entry.id >= MAX_QUEST_DB) {
+			ShowError("quest_read_db: Invalid quest ID '%d' in line '%s' (min: 0, max: %d.)\n", entry.id, line, MAX_QUEST_DB);
 			continue;
+		}
 
-		memset(&quest_db[k], 0, sizeof(quest_db[0]));
+		entry.time = atoi(str[1]);
 
-		quest_db[k].id = atoi(str[0]);
-		quest_db[k].time = atoi(str[1]);
-		
-		for( i = 0; i < MAX_QUEST_OBJECTIVES; i++ ) {
-			quest_db[k].mob[i] = atoi(str[2*i+2]);
-			quest_db[k].count[i] = atoi(str[2*i+3]);
+		for (i = 0; i < MAX_QUEST_OBJECTIVES; i++) {
+			entry.mob[i] = atoi(str[2*i+2]);
+			entry.count[i] = atoi(str[2*i+3]);
 
-			if( !quest_db[k].mob[i] || !quest_db[k].count[i] )
+			if (!entry.mob[i] || !entry.count[i])
 				break;
 		}
-		
-		quest_db[k].num_objectives = i;
 
-		k++;
+		entry.num_objectives = i;
+
+		if (quest->db_data[entry.id] == NULL)
+			quest->db_data[entry.id] = aMalloc(sizeof(struct quest_db));
+
+		memcpy(quest->db_data[entry.id], &entry, sizeof(struct quest_db));
+		count++;
 	}
 	fclose(fp);
-	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", k, "quest_db.txt");
+	ShowStatus("Done reading '"CL_WHITE"%d"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, "quest_db.txt");
 	return 0;
 }
 
-void do_init_quest(void) {
-	quest_read_db();
+/**
+ * Map iterator to ensures a player has no invalid quest log entries.
+ *
+ * Any entries that are no longer in the db are removed.
+ *
+ * @see map->foreachpc
+ * @param ap Ignored
+ */
+int quest_reload_check_sub(struct map_session_data *sd, va_list ap) {
+	int i, j;
+
+	nullpo_ret(sd);
+
+	j = 0;
+	for (i = 0; i < sd->num_quests; i++) {
+		struct quest_db *qi = quest->db(sd->quest_log[i].quest_id);
+		if (qi == &quest->dummy) { // Remove no longer existing entries
+			if (sd->quest_log[i].state != Q_COMPLETE) // And inform the client if necessary
+				clif->quest_delete(sd, sd->quest_log[i].quest_id);
+			continue;
+		}
+		if (i != j) {
+			// Move entries if there's a gap to fill
+			memcpy(&sd->quest_log[j], &sd->quest_log[i], sizeof(struct quest));
+		}
+		j++;
+	}
+	sd->num_quests = j;
+	ARR_FIND(0, sd->num_quests, i, sd->quest_log[i].state == Q_COMPLETE);
+	sd->avail_quests = i;
+
+	return 1;
+}
+
+/**
+ * Clears the quest database for shutdown or reload.
+ */
+void quest_clear_db(void) {
+	int i;
+
+	for (i = 0; i < MAX_QUEST_DB; i++) {
+		if (quest->db_data[i]) {
+			aFree(quest->db_data[i]);
+			quest->db_data[i] = NULL;
+		}
+	}
 }
 
+/**
+ * Initializes the quest interface.
+ *
+ * @param minimal Run in minimal mode (skips most of the loading)
+ */
+void do_init_quest(bool minimal) {
+	if (minimal)
+		return;
+
+	quest->read_db();
+}
+
+/**
+ * Finalizes the quest interface before shutdown.
+ */
+void do_final_quest(void) {
+	quest->clear();
+}
+
+/**
+ * Reloads the quest database.
+ */
 void do_reload_quest(void) {
-	memset(&quest_db, 0, sizeof(quest_db));
-	quest_read_db();
+	quest->clear();
+
+	quest->read_db();
+
+	// Update quest data for players, to ensure no entries about removed quests are left over.
+	map->foreachpc(&quest_reload_check_sub);
+}
+
+/**
+ * Initializes default values for the quest interface.
+ */
+void quest_defaults(void) {
+	quest = &quest_s;
+
+	memset(&quest->db, 0, sizeof(quest->db));
+	memset(&quest->dummy, 0, sizeof(quest->dummy));
+	/* */
+	quest->init = do_init_quest;
+	quest->final = do_final_quest;
+	quest->reload = do_reload_quest;
+	/* */
+	quest->db = quest_db;
+	quest->pc_login = quest_pc_login;
+	quest->add = quest_add;
+	quest->change = quest_change;
+	quest->delete = quest_delete;
+	quest->update_objective_sub = quest_update_objective_sub;
+	quest->update_objective = quest_update_objective;
+	quest->update_status = quest_update_status;
+	quest->check = quest_check;
+	quest->clear = quest_clear_db;
+	quest->read_db = quest_read_db;
 }
diff --git a/src/map/quest.h b/src/map/quest.h
index 7f638a54c..9d617e369 100644
--- a/src/map/quest.h
+++ b/src/map/quest.h
@@ -1,10 +1,17 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _QUEST_H_
-#define _QUEST_H_
+#ifndef MAP_QUEST_H
+#define MAP_QUEST_H
 
-struct s_quest_db {
+#include "map.h" // TBL_PC
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // MAX_QUEST_OBJECTIVES
+
+#define MAX_QUEST_DB (60355+1) // Highest quest ID + 1
+
+struct quest_db {
 	int id;
 	unsigned int time;
 	int mob[MAX_QUEST_OBJECTIVES];
@@ -12,23 +19,37 @@ struct s_quest_db {
 	int num_objectives;
 	//char name[NAME_LENGTH];
 };
-extern struct s_quest_db quest_db[MAX_QUEST_DB];
-
-typedef enum quest_check_type { HAVEQUEST, PLAYTIME, HUNTING } quest_check_type;
 
-int quest_pc_login(TBL_PC * sd);
+// Questlog check types
+enum quest_check_type {
+	HAVEQUEST, ///< Query the state of the given quest
+	PLAYTIME,  ///< Check if the given quest has been completed or has yet to expire
+	HUNTING,   ///< Check if the given hunting quest's requirements have been met
+};
 
-int quest_add(TBL_PC * sd, int quest_id);
-int quest_delete(TBL_PC * sd, int quest_id);
-int quest_change(TBL_PC * sd, int qid1, int qid2);
-int quest_update_objective_sub(struct block_list *bl, va_list ap);
-void quest_update_objective(TBL_PC * sd, int mob);
-int quest_update_status(TBL_PC * sd, int quest_id, quest_state status);
-int quest_check(TBL_PC * sd, int quest_id, quest_check_type type);
+struct quest_interface {
+	struct quest_db *db_data[MAX_QUEST_DB]; ///< Quest database
+	struct quest_db dummy;                  ///< Dummy entry for invalid quest lookups
+	/* */
+	void (*init) (bool minimal);
+	void (*final) (void);
+	void (*reload) (void);
+	/* */
+	struct quest_db *(*db) (int quest_id);
+	int (*pc_login) (TBL_PC *sd);
+	int (*add) (TBL_PC *sd, int quest_id);
+	int (*change) (TBL_PC *sd, int qid1, int qid2);
+	int (*delete) (TBL_PC *sd, int quest_id);
+	int (*update_objective_sub) (struct block_list *bl, va_list ap);
+	void (*update_objective) (TBL_PC *sd, int mob_id);
+	int (*update_status) (TBL_PC *sd, int quest_id, enum quest_state qs);
+	int (*check) (TBL_PC *sd, int quest_id, enum quest_check_type type);
+	void (*clear) (void);
+	int (*read_db) (void);
+};
 
-int quest_search_db(int quest_id);
+struct quest_interface *quest;
 
-void do_init_quest();
-void do_reload_quest(void);
+void quest_defaults(void);
 
-#endif
+#endif /* MAP_QUEST_H */
diff --git a/src/map/script.c b/src/map/script.c
index 682faa42b..ecd12a3c1 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -2,250 +2,78 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-//#define DEBUG_DISP
-//#define DEBUG_DISASM
-//#define DEBUG_RUN
-//#define DEBUG_HASH
-//#define DEBUG_DUMP_STACK
+#define HERCULES_CORE
 
-#include "../common/cbasetypes.h"
-#include "../common/malloc.h"
-#include "../common/md5calc.h"
-#include "../common/nullpo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/socket.h"	// usage: getcharip
-#include "../common/strlib.h"
-#include "../common/timer.h"
-#include "../common/utils.h"
+#include "../config/core.h" // RENEWAL, RENEWAL_ASPD, RENEWAL_CAST, RENEWAL_DROP, RENEWAL_EDP, RENEWAL_EXP, RENEWAL_LVDMG, SCRIPT_CALLFUNC_CHECK, SECURE_NPCTIMEOUT, SECURE_NPCTIMEOUT_INTERVAL
+#include "script.h"
 
-#include "map.h"
-#include "path.h"
-#include "clif.h"
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "atcommand.h"
+#include "battle.h"
+#include "battleground.h"
+#include "chat.h"
 #include "chrif.h"
+#include "clif.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
+#include "instance.h"
+#include "intif.h"
 #include "itemdb.h"
-#include "pc.h"
-#include "status.h"
-#include "storage.h"
+#include "log.h"
+#include "mail.h"
+#include "map.h"
+#include "mapreg.h"
+#include "mercenary.h"
 #include "mob.h"
 #include "npc.h"
+#include "party.h"
+#include "path.h"
+#include "pc.h"
 #include "pet.h"
-#include "mapreg.h"
-#include "homunculus.h"
-#include "instance.h"
-#include "mercenary.h"
-#include "intif.h"
+#include "pet.h"
+#include "quest.h"
 #include "skill.h"
 #include "status.h"
-#include "chat.h"
-#include "battle.h"
-#include "battleground.h"
-#include "party.h"
-#include "guild.h"
-#include "atcommand.h"
-#include "log.h"
+#include "status.h"
+#include "storage.h"
 #include "unit.h"
-#include "pet.h"
-#include "mail.h"
-#include "script.h"
-#include "quest.h"
-#include "elemental.h"
-#include "../config/core.h"
+#include "../common/cbasetypes.h"
+#include "../common/malloc.h"
+#include "../common/md5calc.h"
+#include "../common/mmo.h" // NEW_CARTS
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h" // usage: getcharip
+#include "../common/strlib.h"
+#include "../common/sysinfo.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
 #ifndef WIN32
 	#include <sys/time.h>
 #endif
-#include <time.h>
-#include <setjmp.h>
-#include <errno.h>
-
-#define FETCH(n, t) \
-		if( script_hasdata(st,n) ) \
-			(t)=script_getnum(st,n);
-
-/// Maximum amount of elements in script arrays
-#define SCRIPT_MAX_ARRAYSIZE 128
 
-#define SCRIPT_BLOCK_SIZE 512
-enum { LABEL_NEXTLINE=1,LABEL_START };
-
-/// temporary buffer for passing around compiled bytecode
-/// @see add_scriptb, set_label, parse_script
-static unsigned char* script_buf = NULL;
-static int script_pos = 0, script_size = 0;
-
-static inline int GETVALUE(const unsigned char* buf, int i)
-{
+static inline int GETVALUE(const unsigned char* buf, int i) {
 	return (int)MakeDWord(MakeWord(buf[i], buf[i+1]), MakeWord(buf[i+2], 0));
 }
-static inline void SETVALUE(unsigned char* buf, int i, int n)
-{
+static inline void SETVALUE(unsigned char* buf, int i, int n) {
 	buf[i]   = GetByte(n, 0);
 	buf[i+1] = GetByte(n, 1);
 	buf[i+2] = GetByte(n, 2);
 }
 
-// Using a prime number for SCRIPT_HASH_SIZE should give better distributions
-#define SCRIPT_HASH_SIZE 1021
-int str_hash[SCRIPT_HASH_SIZE];
-// Specifies which string hashing method to use
-//#define SCRIPT_HASH_DJB2
-//#define SCRIPT_HASH_SDBM
-#define SCRIPT_HASH_ELF
-
-static DBMap* scriptlabel_db=NULL; // const char* label_name -> int script_pos
-static DBMap* userfunc_db=NULL; // const char* func_name -> struct script_code*
-static int parse_options=0;
-DBMap* script_get_label_db(void){ return scriptlabel_db; }
-DBMap* script_get_userfunc_db(void){ return userfunc_db; }
-
-// important buildin function references for usage in scripts
-static int buildin_set_ref = 0;
-static int buildin_callsub_ref = 0;
-static int buildin_callfunc_ref = 0;
-static int buildin_getelementofarray_ref = 0;
-
-// Caches compiled autoscript item code.
-// Note: This is not cleared when reloading itemdb.
-static DBMap* autobonus_db=NULL; // char* script -> char* bytecode
-
-struct Script_Config script_config = {
-	1, // warn_func_mismatch_argtypes
-	1, 65535, 2048, //warn_func_mismatch_paramnum/check_cmdcount/check_gotocount
-	0, INT_MAX, // input_min_value/input_max_value
-	"OnPCDieEvent", //die_event_name
-	"OnPCKillEvent", //kill_pc_event_name
-	"OnNPCKillEvent", //kill_mob_event_name
-	"OnPCLoginEvent", //login_event_name
-	"OnPCLogoutEvent", //logout_event_name
-	"OnPCLoadMapEvent", //loadmap_event_name
-	"OnPCBaseLvUpEvent", //baselvup_event_name
-	"OnPCJobLvUpEvent", //joblvup_event_name
-	"OnTouch_",	//ontouch_name (runs on first visible char to enter area, picks another char if the first char leaves)
-	"OnTouch",	//ontouch2_name (run whenever a char walks into the OnTouch area)
-};
-
-static jmp_buf     error_jump;
-static char*       error_msg;
-static const char* error_pos;
-static int         error_report; // if the error should produce output
-
-// for advanced scripting support ( nested if, switch, while, for, do-while, function, etc )
-// [Eoe / jA 1080, 1081, 1094, 1164]
-enum curly_type {
-	TYPE_NULL = 0,
-	TYPE_IF,
-	TYPE_SWITCH,
-	TYPE_WHILE,
-	TYPE_FOR,
-	TYPE_DO,
-	TYPE_USERFUNC,
-	TYPE_ARGLIST // function argument list
-};
-
-enum e_arglist
-{
-	ARGLIST_UNDEFINED = 0,
-	ARGLIST_NO_PAREN  = 1,
-	ARGLIST_PAREN     = 2,
-};
-
-static struct {
-	struct {
-		enum curly_type type;
-		int index;
-		int count;
-		int flag;
-		struct linkdb_node *case_label;
-	} curly[256];		// Information right parenthesis
-	int curly_count;	// The number of right brackets
-	int index;			// Number of the syntax used in the script
-} syntax;
+struct script_interface script_s;
 
-const char* parse_curly_close(const char* p);
-const char* parse_syntax_close(const char* p);
-const char* parse_syntax_close_sub(const char* p,int* flag);
-const char* parse_syntax(const char* p);
-static int parse_syntax_for_flag = 0;
-
-extern int current_equip_item_index; //for New CARDS Scripts. It contains Inventory Index of the EQUIP_SCRIPT caller item. [Lupus]
-int potion_flag=0; //For use on Alchemist improved potions/Potion Pitcher. [Skotlex]
-int potion_hp=0, potion_per_hp=0, potion_sp=0, potion_per_sp=0;
-int potion_target=0;
-
-
-c_op get_com(unsigned char *script,int *pos);
-int get_num(unsigned char *script,int *pos);
-
-/*==========================================
- * (Only those needed) local declaration prototype
- *------------------------------------------*/
-const char* parse_subexpr(const char* p,int limit);
-int run_func(struct script_state *st);
-
-enum {
-	MF_NOMEMO,	//0
-	MF_NOTELEPORT,
-	MF_NOSAVE,
-	MF_NOBRANCH,
-	MF_NOPENALTY,
-	MF_NOZENYPENALTY,
-	MF_PVP,
-	MF_PVP_NOPARTY,
-	MF_PVP_NOGUILD,
-	MF_GVG,
-	MF_GVG_NOPARTY,	//10
-	MF_NOTRADE,
-	MF_NOSKILL,
-	MF_NOWARP,
-	MF_PARTYLOCK,
-	MF_NOICEWALL,
-	MF_SNOW,
-	MF_FOG,
-	MF_SAKURA,
-	MF_LEAVES,
-	/* 21 - 22 free */
-	MF_CLOUDS = 23,
-	MF_CLOUDS2,
-	MF_FIREWORKS,
-	MF_GVG_CASTLE,
-	MF_GVG_DUNGEON,
-	MF_NIGHTENABLED,
-	MF_NOBASEEXP,
-	MF_NOJOBEXP,	//30
-	MF_NOMOBLOOT,
-	MF_NOMVPLOOT,
-	MF_NORETURN,
-	MF_NOWARPTO,
-	MF_NIGHTMAREDROP,
-	MF_ZONE,
-	MF_NOCOMMAND,
-	MF_NODROP,
-	MF_JEXP,
-	MF_BEXP,	//40
-	MF_NOVENDING,
-	MF_LOADEVENT,
-	MF_NOCHAT,
-	MF_NOEXPPENALTY,
-	MF_GUILDLOCK,
-	MF_TOWN,
-	MF_AUTOTRADE,
-	MF_ALLOWKS,
-	MF_MONSTER_NOTELEPORT,
-	MF_PVP_NOCALCRANK,	//50
-	MF_BATTLEGROUND,
-	MF_RESET
-};
-
-const char* script_op2name(int op)
-{
+const char* script_op2name(int op) {
 #define RETURN_OP_NAME(type) case type: return #type
-	switch( op )
-	{
+	switch( op ) {
 	RETURN_OP_NAME(C_NOP);
 	RETURN_OP_NAME(C_POS);
 	RETURN_OP_NAME(C_INT);
@@ -260,6 +88,8 @@ const char* script_op2name(int op)
 	RETURN_OP_NAME(C_USERFUNC);
 	RETURN_OP_NAME(C_USERFUNC_POS);
 
+	RETURN_OP_NAME(C_REF);
+
 	// operators
 	RETURN_OP_NAME(C_OP3);
 	RETURN_OP_NAME(C_LOR);
@@ -283,6 +113,14 @@ const char* script_op2name(int op)
 	RETURN_OP_NAME(C_NOT);
 	RETURN_OP_NAME(C_R_SHIFT);
 	RETURN_OP_NAME(C_L_SHIFT);
+	RETURN_OP_NAME(C_ADD_POST);
+	RETURN_OP_NAME(C_SUB_POST);
+	RETURN_OP_NAME(C_ADD_PRE);
+	RETURN_OP_NAME(C_SUB_PRE);
+#ifdef PCRE_SUPPORT
+	RETURN_OP_NAME(C_RE_EQ);
+	RETURN_OP_NAME(C_RE_NE);
+#endif // PCRE_SUPPORT
 
 	default:
 		ShowDebug("script_op2name: unexpected op=%d\n", op);
@@ -291,7 +129,7 @@ const char* script_op2name(int op)
 #undef RETURN_OP_NAME
 }
 
-#ifdef DEBUG_DUMP_STACK
+#ifdef SCRIPT_DEBUG_DUMP_STACK
 static void script_dump_stack(struct script_state* st)
 {
 	int i;
@@ -322,7 +160,7 @@ static void script_dump_stack(struct script_state* st)
 		case C_RETINFO:
 			{
 				struct script_retinfo* ri = data->u.ri;
-				ShowMessage(" %p {var_function=%p, script=%p, pos=%d, nargs=%d, defsp=%d}\n", ri, ri->var_function, ri->script, ri->pos, ri->nargs, ri->defsp);
+				ShowMessage(" %p {scope.vars=%p, scope.arrays=%p, script=%p, pos=%d, nargs=%d, defsp=%d}\n", ri, ri->scope.vars, ri->scope.arrays, ri->script, ri->pos, ri->nargs, ri->defsp);
 			}
 			break;
 		default:
@@ -334,35 +172,34 @@ static void script_dump_stack(struct script_state* st)
 #endif
 
 /// Reports on the console the src of a script error.
-static void script_reportsrc(struct script_state *st)
-{
+void script_reportsrc(struct script_state *st) {
 	struct block_list* bl;
 
 	if( st->oid == 0 )
 		return; //Can't report source.
 
-	bl = iMap->id2bl(st->oid);
+	bl = map->id2bl(st->oid);
 	if( bl == NULL )
 		return;
 
 	switch( bl->type ) {
 		case BL_NPC:
 			if( bl->m >= 0 )
-				ShowDebug("Source (NPC): %s at %s (%d,%d)\n", ((struct npc_data *)bl)->name, map[bl->m].name, bl->x, bl->y);
+				ShowDebug("Source (NPC): %s at %s (%d,%d)\n", ((struct npc_data *)bl)->name, map->list[bl->m].name, bl->x, bl->y);
 			else
 				ShowDebug("Source (NPC): %s (invisible/not on a map)\n", ((struct npc_data *)bl)->name);
 			break;
 		default:
 			if( bl->m >= 0 )
-				ShowDebug("Source (Non-NPC type %d): name %s at %s (%d,%d)\n", bl->type, status_get_name(bl), map[bl->m].name, bl->x, bl->y);
+				ShowDebug("Source (Non-NPC type %d): name %s at %s (%d,%d)\n", bl->type, status->get_name(bl), map->list[bl->m].name, bl->x, bl->y);
 			else
-				ShowDebug("Source (Non-NPC type %d): name %s (invisible/not on a map)\n", bl->type, status_get_name(bl));
+				ShowDebug("Source (Non-NPC type %d): name %s (invisible/not on a map)\n", bl->type, status->get_name(bl));
 			break;
 	}
 }
 
 /// Reports on the console information about the script data.
-static void script_reportdata(struct script_data* data)
+void script_reportdata(struct script_data* data)
 {
 	if( data == NULL )
 		return;
@@ -371,7 +208,7 @@ static void script_reportdata(struct script_data* data)
 			ShowDebug("Data: nothing (nil)\n");
 			break;
 		case C_INT:// number
-			ShowDebug("Data: number value=%d\n", data->u.num);
+			ShowDebug("Data: number value=%"PRId64"\n", data->u.num);
 			break;
 		case C_STR:
 		case C_CONSTSTR:// string
@@ -384,31 +221,28 @@ static void script_reportdata(struct script_data* data)
 		case C_NAME:// reference
 			if( reference_tovariable(data) ) {// variable
 				const char* name = reference_getname(data);
-				if( not_array_variable(*name) )
-					ShowDebug("Data: variable name='%s'\n", name);
-				else
-					ShowDebug("Data: variable name='%s' index=%d\n", name, reference_getindex(data));
+				ShowDebug("Data: variable name='%s' index=%d\n", name, reference_getindex(data));
 			} else if( reference_toconstant(data) ) {// constant
 				ShowDebug("Data: constant name='%s' value=%d\n", reference_getname(data), reference_getconstant(data));
 			} else if( reference_toparam(data) ) {// param
 				ShowDebug("Data: param name='%s' type=%d\n", reference_getname(data), reference_getparamtype(data));
 			} else {// ???
-				ShowDebug("Data: reference name='%s' type=%s\n", reference_getname(data), script_op2name(data->type));
-				ShowDebug("Please report this!!! - script->str_data.type=%s\n", script_op2name(script->str_data[reference_getid(data)].type));
+				ShowDebug("Data: reference name='%s' type=%s\n", reference_getname(data), script->op2name(data->type));
+				ShowDebug("Please report this!!! - script->str_data.type=%s\n", script->op2name(script->str_data[reference_getid(data)].type));
 			}
 			break;
 		case C_POS:// label
-			ShowDebug("Data: label pos=%d\n", data->u.num);
+			ShowDebug("Data: label pos=%"PRId64"\n", data->u.num);
 			break;
 		default:
-			ShowDebug("Data: %s\n", script_op2name(data->type));
+			ShowDebug("Data: %s\n", script->op2name(data->type));
 			break;
 	}
 }
 
 
 /// Reports on the console information about the current built-in function.
-static void script_reportfunc(struct script_state* st)
+void script_reportfunc(struct script_state* st)
 {
 	int i, params, id;
 	struct script_data* data;
@@ -430,16 +264,16 @@ static void script_reportfunc(struct script_state* st)
 
 	if( params > 0 )
 	{
-		ShowDebug("Function: %s (%d parameter%s):\n", get_str(id), params, ( params == 1 ) ? "" : "s");
+		ShowDebug("Function: %s (%d parameter%s):\n", script->get_str(id), params, ( params == 1 ) ? "" : "s");
 
 		for( i = 2; i <= script_lastdata(st); i++ )
 		{
-			script_reportdata(script_getdata(st,i));
+			script->reportdata(script_getdata(st,i));
 		}
 	}
 	else
 	{
-		ShowDebug("Function: %s (no parameters)\n", get_str(id));
+		ShowDebug("Function: %s (no parameters)\n", script->get_str(id));
 	}
 }
 
@@ -447,35 +281,73 @@ static void script_reportfunc(struct script_state* st)
 /*==========================================
  * Output error message
  *------------------------------------------*/
-static void disp_error_message2(const char *mes,const char *pos,int report)
-{
-	error_msg = aStrdup(mes);
-	error_pos = pos;
-	error_report = report;
-	longjmp( error_jump, 1 );
+static void disp_error_message2(const char *mes,const char *pos,int report) analyzer_noreturn;
+static void disp_error_message2(const char *mes,const char *pos,int report) {
+	script->error_msg = aStrdup(mes);
+	script->error_pos = pos;
+	script->error_report = report;
+	longjmp( script->error_jump, 1 );
+}
+#define disp_error_message(mes,pos) (disp_error_message2((mes),(pos),1))
+
+void disp_warning_message(const char *mes, const char *pos) {
+	script->warning(script->parser_current_src,script->parser_current_file,script->parser_current_line,mes,pos);
 }
-#define disp_error_message(mes,pos) disp_error_message2(mes,pos,1)
 
 /// Checks event parameter validity
-static void check_event(struct script_state *st, const char *evt)
+void check_event(struct script_state *st, const char *evt)
 {
 	if( evt && evt[0] && !stristr(evt, "::On") )
 	{
 		ShowWarning("NPC event parameter deprecated! Please use 'NPCNAME::OnEVENT' instead of '%s'.\n", evt);
-		script_reportsrc(st);
+		script->reportsrc(st);
 	}
 }
 
 /*==========================================
  * Hashes the input string
  *------------------------------------------*/
-static unsigned int calc_hash(const char* p)
-{
+unsigned int calc_hash(const char* p) {
 	unsigned int h;
 
 #if defined(SCRIPT_HASH_DJB2)
 	h = 5381;
 	while( *p ) // hash*33 + c
+		h = ( h << 5 ) + h + ((unsigned char)(*p++));
+#elif defined(SCRIPT_HASH_SDBM)
+	h = 0;
+	while( *p ) // hash*65599 + c
+		h = ( h << 6 ) + ( h << 16 ) - h + ((unsigned char)(*p++));
+#elif defined(SCRIPT_HASH_ELF) // UNIX ELF hash
+	h = 0;
+	while( *p ) {
+		unsigned int g;
+		h = ( h << 4 ) + ((unsigned char)(*p++));
+		g = h & 0xF0000000;
+		if( g ) {
+			h ^= g >> 24;
+			h &= ~g;
+		}
+	}
+#else // athena hash
+	h = 0;
+	while( *p )
+		h = ( h << 1 ) + ( h >> 3 ) + ( h >> 5 ) + ( h >> 8 ) + (unsigned char)(*p++);
+#endif
+
+	return h % SCRIPT_HASH_SIZE;
+}
+
+/*==========================================
+ * Hashes the input string in a case insensitive way
+ *------------------------------------------*/
+unsigned int calc_hash_ci(const char* p) {
+	unsigned int h = 0;
+#ifdef ENABLE_CASE_CHECK
+
+#if defined(SCRIPT_HASH_DJB2)
+	h = 5381;
+	while( *p ) // hash*33 + c
 		h = ( h << 5 ) + h + ((unsigned char)TOLOWER(*p++));
 #elif defined(SCRIPT_HASH_SDBM)
 	h = 0;
@@ -483,12 +355,11 @@ static unsigned int calc_hash(const char* p)
 		h = ( h << 6 ) + ( h << 16 ) - h + ((unsigned char)TOLOWER(*p++));
 #elif defined(SCRIPT_HASH_ELF) // UNIX ELF hash
 	h = 0;
-	while( *p ){
+	while( *p ) {
 		unsigned int g;
 		h = ( h << 4 ) + ((unsigned char)TOLOWER(*p++));
 		g = h & 0xF0000000;
-		if( g )
-		{
+		if( g ) {
 			h ^= g >> 24;
 			h &= ~g;
 		}
@@ -499,6 +370,7 @@ static unsigned int calc_hash(const char* p)
 		h = ( h << 1 ) + ( h >> 3 ) + ( h >> 5 ) + ( h >> 8 ) + (unsigned char)TOLOWER(*p++);
 #endif
 
+#endif // ENABLE_CASE_CHECK
 	return h % SCRIPT_HASH_SIZE;
 }
 
@@ -508,39 +380,129 @@ static unsigned int calc_hash(const char* p)
  *------------------------------------------*/
 
 /// Looks up string using the provided id.
-const char* get_str(int id)
+const char* script_get_str(int id)
 {
 	Assert( id >= LABEL_START && id < script->str_size );
 	return script->str_buf+script->str_data[id].str;
 }
 
 /// Returns the uid of the string, or -1.
-static int search_str(const char* p)
+int script_search_str(const char* p)
 {
 	int i;
 
-	for( i = str_hash[calc_hash(p)]; i != 0; i = script->str_data[i].next )
-		if( strcasecmp(get_str(i),p) == 0 )
+	for( i = script->str_hash[script->calc_hash(p)]; i != 0; i = script->str_data[i].next ) {
+		if( strcmp(script->get_str(i),p) == 0 ) {
 			return i;
+		}
+	}
 
 	return -1;
 }
 
+void script_casecheck_clear_sub(struct casecheck_data *ccd) {
+#ifdef ENABLE_CASE_CHECK
+	if (ccd->str_data) {
+		aFree(ccd->str_data);
+		ccd->str_data = NULL;
+	}
+	ccd->str_data_size = 0;
+	ccd->str_num = 1;
+	if (ccd->str_buf) {
+		aFree(ccd->str_buf);
+		ccd->str_buf = NULL;
+	}
+	ccd->str_pos = 0;
+	ccd->str_size = 0;
+	memset(ccd->str_hash, 0, sizeof(ccd->str_hash));
+#endif // ENABLE_CASE_CHECK
+}
+
+void script_global_casecheck_clear(void) {
+	script_casecheck_clear_sub(&script->global_casecheck);
+}
+
+void script_local_casecheck_clear(void) {
+	script_casecheck_clear_sub(&script->local_casecheck);
+}
+
+const char *script_casecheck_add_str_sub(struct casecheck_data *ccd, const char *p) {
+#ifdef ENABLE_CASE_CHECK
+	int len, i;
+	int h = script->calc_hash_ci(p);
+	if( ccd->str_hash[h] == 0 ) { //empty bucket, add new node here
+		ccd->str_hash[h] = ccd->str_num;
+	} else {
+		const char *s = NULL;
+		for( i = ccd->str_hash[h]; ; i = ccd->str_data[i].next ) {
+			Assert( i >= 0 && i < ccd->str_size );
+			s = ccd->str_buf+ccd->str_data[i].str;
+			if( strcasecmp(s,p) == 0 ) {
+				return s; // string already in list
+			}
+			if( ccd->str_data[i].next == 0 )
+				break; // reached the end
+		}
+
+		// append node to end of list
+		ccd->str_data[i].next = ccd->str_num;
+	}
+
+	// grow list if neccessary
+	if( ccd->str_num >= ccd->str_data_size ) {
+		ccd->str_data_size += 1280;
+		RECREATE(ccd->str_data,struct str_data_struct,ccd->str_data_size);
+		memset(ccd->str_data + (ccd->str_data_size - 1280), '\0', 1280);
+	}
+
+	len=(int)strlen(p);
+
+	// grow string buffer if neccessary
+	while( ccd->str_pos+len+1 >= ccd->str_size ) {
+		ccd->str_size += 10240;
+		RECREATE(ccd->str_buf,char,ccd->str_size);
+		memset(ccd->str_buf + (ccd->str_size - 10240), '\0', 10240);
+	}
+
+	safestrncpy(ccd->str_buf+ccd->str_pos, p, len+1);
+	ccd->str_data[ccd->str_num].type = C_NOP;
+	ccd->str_data[ccd->str_num].str = ccd->str_pos;
+	ccd->str_data[ccd->str_num].val = 0;
+	ccd->str_data[ccd->str_num].next = 0;
+	ccd->str_data[ccd->str_num].func = NULL;
+	ccd->str_data[ccd->str_num].backpatch = -1;
+	ccd->str_data[ccd->str_num].label = -1;
+	ccd->str_pos += len+1;
+
+	ccd->str_num++;
+#endif // ENABLE_CASE_CHECK
+	return NULL;
+}
+
+const char *script_global_casecheck_add_str(const char *p) {
+	return script_casecheck_add_str_sub(&script->global_casecheck, p);
+}
+
+const char *script_local_casecheck_add_str(const char *p) {
+	return script_casecheck_add_str_sub(&script->local_casecheck, p);
+}
+
 /// Stores a copy of the string and returns its id.
 /// If an identical string is already present, returns its id instead.
-int add_str(const char* p)
+int script_add_str(const char* p)
 {
-	int i, h;
-	int len;
+	int i, len, h = script->calc_hash(p);
+#ifdef ENABLE_CASE_CHECK
+	const char *existingentry = NULL;
+#endif // ENABLE_CASE_CHECK
 
-	h = calc_hash(p);
-
-	if( str_hash[h] == 0 ) {// empty bucket, add new node here
-		str_hash[h] = script->str_num;
+	if( script->str_hash[h] == 0 ) {// empty bucket, add new node here
+		script->str_hash[h] = script->str_num;
 	} else {// scan for end of list, or occurence of identical string
-		for( i = str_hash[h]; ; i = script->str_data[i].next ) {
-			if( strcasecmp(get_str(i),p) == 0 )
+		for( i = script->str_hash[h]; ; i = script->str_data[i].next ) {
+			if( strcmp(script->get_str(i),p) == 0 ) {
 				return i; // string already in list
+			}
 			if( script->str_data[i].next == 0 )
 				break; // reached the end
 		}
@@ -549,6 +511,25 @@ int add_str(const char* p)
 		script->str_data[i].next = script->str_num;
 	}
 
+#ifdef ENABLE_CASE_CHECK
+	if( (strncmp(p, ".@", 2) == 0) ) // Local scope vars are checked separately to decrease false positives
+		existingentry = script->local_casecheck.add_str(p);
+	else {
+		existingentry = script->global_casecheck.add_str(p);
+		if( existingentry ) {
+			if( strcasecmp(p, "disguise") == 0 || strcasecmp(p, "Poison_Spore") == 0
+			 || strcasecmp(p, "PecoPeco_Egg") == 0 || strcasecmp(p, "Soccer_Ball") == 0
+			 || strcasecmp(p, "Horn") == 0 || strcasecmp(p, "Treasure_Box_") == 0
+			 || strcasecmp(p, "Lord_of_Death") == 0
+			  ) // Known duplicates, don't bother warning the user
+				existingentry = NULL;
+		}
+	}
+	if( existingentry ) {
+		DeprecationWarning2("script_add_str", p, existingentry, script->parser_current_file); // TODO
+	}
+#endif // ENABLE_CASE_CHECK
+
 	// grow list if neccessary
 	if( script->str_num >= script->str_data_size ) {
 		script->str_data_size += 1280;
@@ -568,6 +549,7 @@ int add_str(const char* p)
 	safestrncpy(script->str_buf+script->str_pos, p, len+1);
 	script->str_data[script->str_num].type = C_NOP;
 	script->str_data[script->str_num].str = script->str_pos;
+	script->str_data[script->str_num].val = 0;
 	script->str_data[script->str_num].next = 0;
 	script->str_data[script->str_num].func = NULL;
 	script->str_data[script->str_num].backpatch = -1;
@@ -579,43 +561,43 @@ int add_str(const char* p)
 
 
 /// Appends 1 byte to the script buffer.
-static void add_scriptb(int a)
+void add_scriptb(int a)
 {
-	if( script_pos+1 >= script_size )
+	if( script->pos+1 >= script->size )
 	{
-		script_size += SCRIPT_BLOCK_SIZE;
-		RECREATE(script_buf,unsigned char,script_size);
+		script->size += SCRIPT_BLOCK_SIZE;
+		RECREATE(script->buf,unsigned char,script->size);
 	}
-	script_buf[script_pos++] = (uint8)(a);
+	script->buf[script->pos++] = (uint8)(a);
 }
 
 /// Appends a c_op value to the script buffer.
 /// The value is variable-length encoded into 8-bit blocks.
 /// The encoding scheme is ( 01?????? )* 00??????, LSB first.
 /// All blocks but the last hold 7 bits of data, topmost bit is always 1 (carries).
-static void add_scriptc(int a)
+void add_scriptc(int a)
 {
 	while( a >= 0x40 )
 	{
-		add_scriptb((a&0x3f)|0x40);
+		script->addb((a&0x3f)|0x40);
 		a = (a - 0x40) >> 6;
 	}
 
-	add_scriptb(a);
+	script->addb(a);
 }
 
 /// Appends an integer value to the script buffer.
 /// The value is variable-length encoded into 8-bit blocks.
 /// The encoding scheme is ( 11?????? )* 10??????, LSB first.
 /// All blocks but the last hold 7 bits of data, topmost bit is always 1 (carries).
-static void add_scripti(int a)
+void add_scripti(int a)
 {
 	while( a >= 0x40 )
 	{
-		add_scriptb((a&0x3f)|0xc0);
+		script->addb((a&0x3f)|0xc0);
 		a = (a - 0x40) >> 6;
 	}
-	add_scriptb(a|0x80);
+	script->addb(a|0x80);
 }
 
 /// Appends a script->str_data object (label/function/variable/integer) to the script buffer.
@@ -623,37 +605,37 @@ static void add_scripti(int a)
 ///
 /// @param l The id of the script->str_data entry
 // Maximum up to 16M
-static void add_scriptl(int l)
+void add_scriptl(int l)
 {
 	int backpatch = script->str_data[l].backpatch;
 
-	switch(script->str_data[l].type){
+	switch(script->str_data[l].type) {
 		case C_POS:
 		case C_USERFUNC_POS:
-			add_scriptc(C_POS);
-			add_scriptb(script->str_data[l].label);
-			add_scriptb(script->str_data[l].label>>8);
-			add_scriptb(script->str_data[l].label>>16);
+			script->addc(C_POS);
+			script->addb(script->str_data[l].label);
+			script->addb(script->str_data[l].label>>8);
+			script->addb(script->str_data[l].label>>16);
 			break;
 		case C_NOP:
 		case C_USERFUNC:
 			// Embedded data backpatch there is a possibility of label
-			add_scriptc(C_NAME);
-			script->str_data[l].backpatch = script_pos;
-			add_scriptb(backpatch);
-			add_scriptb(backpatch>>8);
-			add_scriptb(backpatch>>16);
+			script->addc(C_NAME);
+			script->str_data[l].backpatch = script->pos;
+			script->addb(backpatch);
+			script->addb(backpatch>>8);
+			script->addb(backpatch>>16);
 			break;
 		case C_INT:
-			add_scripti(abs(script->str_data[l].val));
+			script->addi(abs(script->str_data[l].val));
 			if( script->str_data[l].val < 0 ) //Notice that this is negative, from jA (Rayce)
-				add_scriptc(C_NEG);
+				script->addc(C_NEG);
 			break;
 		default: // assume C_NAME
-			add_scriptc(C_NAME);
-			add_scriptb(l);
-			add_scriptb(l>>8);
-			add_scriptb(l>>16);
+			script->addc(C_NAME);
+			script->addb(l);
+			script->addb(l>>8);
+			script->addb(l>>16);
 			break;
 	}
 }
@@ -665,27 +647,27 @@ void set_label(int l,int pos, const char* script_pos)
 {
 	int i,next;
 
-	if(script->str_data[l].type==C_INT || script->str_data[l].type==C_PARAM || script->str_data[l].type==C_FUNC)
-	{	//Prevent overwriting constants values, parameters and built-in functions [Skotlex]
+	if(script->str_data[l].type==C_INT || script->str_data[l].type==C_PARAM || script->str_data[l].type==C_FUNC) {
+		//Prevent overwriting constants values, parameters and built-in functions [Skotlex]
 		disp_error_message("set_label: invalid label name",script_pos);
 		return;
 	}
-	if(script->str_data[l].label!=-1){
+	if(script->str_data[l].label!=-1) {
 		disp_error_message("set_label: dup label ",script_pos);
 		return;
 	}
 	script->str_data[l].type=(script->str_data[l].type == C_USERFUNC ? C_USERFUNC_POS : C_POS);
 	script->str_data[l].label=pos;
-	for(i=script->str_data[l].backpatch;i>=0 && i!=0x00ffffff;){
-		next=GETVALUE(script_buf,i);
-		script_buf[i-1]=(script->str_data[l].type == C_USERFUNC ? C_USERFUNC_POS : C_POS);
-		SETVALUE(script_buf,i,pos);
+	for(i=script->str_data[l].backpatch;i>=0 && i!=0x00ffffff;) {
+		next=GETVALUE(script->buf,i);
+		script->buf[i-1]=(script->str_data[l].type == C_USERFUNC ? C_USERFUNC_POS : C_POS);
+		SETVALUE(script->buf,i,pos);
 		i=next;
 	}
 }
 
 /// Skips spaces and/or comments.
-const char* skip_space(const char* p)
+const char* script_skip_space(const char* p)
 {
 	if( p == NULL )
 		return NULL;
@@ -703,8 +685,10 @@ const char* skip_space(const char* p)
 			p += 2;
 			for(;;)
 			{
-				if( *p == '\0' )
-					return p;//disp_error_message("script:skip_space: end of file while parsing block comment. expected "CL_BOLD"*/"CL_NORM, p);
+				if( *p == '\0' ) {
+					script->disp_warning_message("script:script->skip_space: end of file while parsing block comment. expected "CL_BOLD"*/"CL_NORM, p);
+					return p;
+				}
 				if( *p == '*' && p[1] == '/' )
 				{// end of block comment
 					p += 2;
@@ -722,7 +706,7 @@ const char* skip_space(const char* p)
 /// Skips a word.
 /// A word consists of undercores and/or alphanumeric characters,
 /// and valid variable prefixes/postfixes.
-static const char* skip_word(const char* p) {
+const char* skip_word(const char* p) {
 	// prefix
 	switch( *p ) {
 		case '@':// temporary char variable
@@ -737,7 +721,7 @@ static const char* skip_word(const char* p) {
 			p += ( p[1] == '@' ? 2 : 1 ); break;
 	}
 
-	while( ISALNUM(*p) || *p == '_' )
+	while( ISALNUM(*p) || *p == '_' || *p == '\'' )
 		++p;
 
 	// postfix
@@ -748,26 +732,26 @@ static const char* skip_word(const char* p) {
 }
 /// Adds a word to script->str_data.
 /// @see skip_word
-/// @see add_str
-static int add_word(const char* p) {
-	int len;
+/// @see script->add_str
+int add_word(const char* p) {
+	size_t len;
 	int i;
 
 	// Check for a word
-	len = skip_word(p) - p;
+	len = script->skip_word(p) - p;
 	if( len == 0 )
 		disp_error_message("script:add_word: invalid word. A word consists of undercores and/or alphanumeric characters, and valid variable prefixes/postfixes.", p);
 
 	// Duplicate the word
 	if( len+1 > script->word_size )
 		RECREATE(script->word_buf, char, (script->word_size = (len+1)));
-	
+
 	memcpy(script->word_buf, p, len);
 	script->word_buf[len] = 0;
 
 	// add the word
-	i = add_str(script->word_buf);
-	
+	i = script->add_str(script->word_buf);
+
 	return i;
 }
 
@@ -779,109 +763,109 @@ const char* parse_callfunc(const char* p, int require_paren, int is_custom)
 {
 	const char *p2;
 	char *arg = NULL;
+	char null_arg = '\0';
 	int func;
 
-	func = add_word(p);
-	if( script->str_data[func].type == C_FUNC ){
-		char argT = 0;
+	func = script->add_word(p);
+	if( script->str_data[func].type == C_FUNC ) {
 		// buildin function
-		add_scriptl(func);
-		add_scriptc(C_ARG);
+		script->addl(func);
+		script->addc(C_ARG);
 		arg = script->buildin[script->str_data[func].val];
-		if( !arg ) arg = &argT;
-	} else if( script->str_data[func].type == C_USERFUNC || script->str_data[func].type == C_USERFUNC_POS ){
+		if( !arg ) arg = &null_arg; // Use a dummy, null string
+	} else if( script->str_data[func].type == C_USERFUNC || script->str_data[func].type == C_USERFUNC_POS ) {
 		// script defined function
-		add_scriptl(buildin_callsub_ref);
-		add_scriptc(C_ARG);
-		add_scriptl(func);
-		arg = script->buildin[script->str_data[buildin_callsub_ref].val];
+		script->addl(script->buildin_callsub_ref);
+		script->addc(C_ARG);
+		script->addl(func);
+		arg = script->buildin[script->str_data[script->buildin_callsub_ref].val];
 		if( *arg == 0 )
 			disp_error_message("parse_callfunc: callsub has no arguments, please review its definition",p);
 		if( *arg != '*' )
 			++arg; // count func as argument
 	} else {
 #ifdef SCRIPT_CALLFUNC_CHECK
-		const char* name = get_str(func);
-		if( !is_custom && strdb_get(userfunc_db, name) == NULL ) {
+		const char* name = script->get_str(func);
+		if( !is_custom && strdb_get(script->userfunc_db, name) == NULL ) {
 #endif
 			disp_error_message("parse_line: expect command, missing function name or calling undeclared function",p);
 #ifdef SCRIPT_CALLFUNC_CHECK
 		} else {;
-			add_scriptl(buildin_callfunc_ref);
-			add_scriptc(C_ARG);
-			add_scriptc(C_STR);
-			while( *name ) add_scriptb(*name ++);
-			add_scriptb(0);
-			arg = script->buildin[script->str_data[buildin_callfunc_ref].val];
+			script->addl(script->buildin_callfunc_ref);
+			script->addc(C_ARG);
+			script->addc(C_STR);
+			while( *name ) script->addb(*name ++);
+			script->addb(0);
+			arg = script->buildin[script->str_data[script->buildin_callfunc_ref].val];
 			if( *arg != '*' ) ++ arg;
 		}
 #endif
 	}
 
-	p = skip_word(p);
-	p = skip_space(p);
-	syntax.curly[syntax.curly_count].type = TYPE_ARGLIST;
-	syntax.curly[syntax.curly_count].count = 0;
+	p = script->skip_word(p);
+	p = script->skip_space(p);
+	script->syntax.curly[script->syntax.curly_count].type = TYPE_ARGLIST;
+	script->syntax.curly[script->syntax.curly_count].count = 0;
 	if( *p == ';' )
 	{// <func name> ';'
-		syntax.curly[syntax.curly_count].flag = ARGLIST_NO_PAREN;
-	} else if( *p == '(' && *(p2=skip_space(p+1)) == ')' )
+		script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_NO_PAREN;
+	} else if( *p == '(' && *(p2=script->skip_space(p+1)) == ')' )
 	{// <func name> '(' ')'
-		syntax.curly[syntax.curly_count].flag = ARGLIST_PAREN;
+		script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_PAREN;
 		p = p2;
 	/*
 	} else if( 0 && require_paren && *p != '(' )
 	{// <func name>
-		syntax.curly[syntax.curly_count].flag = ARGLIST_NO_PAREN;
+		script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_NO_PAREN;
 	*/
 	} else {// <func name> <arg list>
-		if( require_paren ){
+		if( require_paren ) {
 			if( *p != '(' )
 				disp_error_message("need '('",p);
 			++p; // skip '('
-			syntax.curly[syntax.curly_count].flag = ARGLIST_PAREN;
-		} else if( *p == '(' ){
-			syntax.curly[syntax.curly_count].flag = ARGLIST_UNDEFINED;
+			script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_PAREN;
+		} else if( *p == '(' ) {
+			script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_UNDEFINED;
 		} else {
-			syntax.curly[syntax.curly_count].flag = ARGLIST_NO_PAREN;
+			script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_NO_PAREN;
 		}
-		++syntax.curly_count;
+		++script->syntax.curly_count;
 		while( *arg ) {
-			p2=parse_subexpr(p,-1);
+			p2=script->parse_subexpr(p,-1);
 			if( p == p2 )
 				break; // not an argument
 			if( *arg != '*' )
 				++arg; // next argument
 
-			p=skip_space(p2);
+			p=script->skip_space(p2);
 			if( *arg == 0 || *p != ',' )
 				break; // no more arguments
 			++p; // skip comma
 		}
-		--syntax.curly_count;
+		--script->syntax.curly_count;
 	}
 	if( arg && *arg && *arg != '?' && *arg != '*' )
-		disp_error_message2("parse_callfunc: not enough arguments, expected ','", p, script_config.warn_func_mismatch_paramnum);
-	if( syntax.curly[syntax.curly_count].type != TYPE_ARGLIST )
+		disp_error_message2("parse_callfunc: not enough arguments, expected ','", p, script->config.warn_func_mismatch_paramnum);
+	if( script->syntax.curly[script->syntax.curly_count].type != TYPE_ARGLIST )
 		disp_error_message("parse_callfunc: DEBUG last curly is not an argument list",p);
-	if( syntax.curly[syntax.curly_count].flag == ARGLIST_PAREN ){
+	if( script->syntax.curly[script->syntax.curly_count].flag == ARGLIST_PAREN ) {
 		if( *p != ')' )
 			disp_error_message("parse_callfunc: expected ')' to close argument list",p);
 		++p;
 	}
-	add_scriptc(C_FUNC);
+	script->addc(C_FUNC);
 	return p;
 }
 
 /// Processes end of logical script line.
 /// @param first When true, only fix up scheduling data is initialized
 /// @param p Script position for error reporting in set_label
-static void parse_nextline(bool first, const char* p)
+void parse_nextline(bool first, const char* p)
 {
 	if( !first )
 	{
-		add_scriptc(C_EOL);  // mark end of line for stack cleanup
-		set_label(LABEL_NEXTLINE, script_pos, p);  // fix up '-' labels
+		script->addc(C_EOL);  // mark end of line for stack cleanup
+		script->set_label(LABEL_NEXTLINE, script->pos, p);  // fix up '-' labels
 	}
 
 	// initialize data for new '-' label fix up scheduling
@@ -890,6 +874,38 @@ static void parse_nextline(bool first, const char* p)
 	script->str_data[LABEL_NEXTLINE].label     = -1;
 }
 
+/**
+ * Pushes a variable into stack, processing its array index if needed.
+ * @see parse_variable
+ */
+void parse_variable_sub_push(int word, const char *p2) {
+	const char* p3 = NULL;
+
+	if( p2 ) {
+		// process the variable index
+
+		// push the getelementofarray method into the stack
+		script->addl(script->buildin_getelementofarray_ref);
+		script->addc(C_ARG);
+		script->addl(word);
+
+		// process the sub-expression for this assignment
+		p3 = script->parse_subexpr(p2 + 1, 1);
+		p3 = script->skip_space(p3);
+
+		if( *p3 != ']' ) {// closing parenthesis is required for this script
+			disp_error_message("Missing closing ']' parenthesis for the variable assignment.", p3);
+		}
+
+		// push the closing function stack operator onto the stack
+		script->addc(C_FUNC);
+		p3++;
+	} else {
+		// No array index, simply push the variable or value onto the stack
+		script->addl(word);
+	}
+}
+
 /// Parse a variable assignment using the direct equals operator
 /// @param p script position where the function should run from
 /// @return NULL if not a variable assignment, the new position otherwise
@@ -899,21 +915,30 @@ const char* parse_variable(const char* p) {
 	const char *p2 = NULL;
 	const char *var = p;
 
+	if( ( p[0] == '+' && p[1] == '+' && (type = C_ADD_PRE) ) // pre ++
+	 || ( p[0] == '-' && p[1] == '-' && (type = C_SUB_PRE) ) // pre --
+	) {
+		var = p = script->skip_space(&p[2]);
+	}
+
 	// skip the variable where applicable
-	p = skip_word(p);
-	p = skip_space(p);
+	p = script->skip_word(p);
+	p = script->skip_space(p);
 
-	if( p == NULL ) {// end of the line or invalid buffer
+	if( p == NULL ) {
+		// end of the line or invalid buffer
 		return NULL;
 	}
 
-	if( *p == '[' ) {// array variable so process the array as appropriate
+	if( *p == '[' ) {
+		// array variable so process the array as appropriate
 		for( p2 = p, i = 0, j = 1; p; ++ i ) {
 			if( *p ++ == ']' && --(j) == 0 ) break;
 			if( *p == '[' ) ++ j;
 		}
 
-		if( !(p = skip_space(p)) ) {// end of line or invalid characters remaining
+		if( !(p = script->skip_space(p)) ) {
+			// end of line or invalid characters remaining
 			disp_error_message("Missing right expression or closing bracket for variable.", p);
 		}
 	}
@@ -928,9 +953,8 @@ const char* parse_variable(const char* p) {
 	|| ( p[0] == '*' && p[1] == '=' && (type = C_MUL) ) // *=
 	|| ( p[0] == '/' && p[1] == '=' && (type = C_DIV) ) // /=
 	|| ( p[0] == '%' && p[1] == '=' && (type = C_MOD) ) // %=
-	|| ( p[0] == '~' && p[1] == '=' && (type = C_NOT) ) // ~=
-	|| ( p[0] == '+' && p[1] == '+' && (type = C_ADD_PP) ) // ++
-	|| ( p[0] == '-' && p[1] == '-' && (type = C_SUB_PP) ) // --
+	|| ( p[0] == '+' && p[1] == '+' && (type = C_ADD_POST) ) // post ++
+	|| ( p[0] == '-' && p[1] == '-' && (type = C_SUB_POST) ) // post --
 	|| ( p[0] == '<' && p[1] == '<' && p[2] == '=' && (type = C_L_SHIFT) ) // <<=
 	|| ( p[0] == '>' && p[1] == '>' && p[2] == '=' && (type = C_R_SHIFT) ) // >>=
 	) )
@@ -939,188 +963,229 @@ const char* parse_variable(const char* p) {
 	}
 
 	switch( type ) {
-		case C_EQ: {// incremental modifier
-			p = skip_space( &p[1] );
-		}
-		break;
+		case C_ADD_PRE: // pre ++
+		case C_SUB_PRE: // pre --
+			// (nothing more to skip)
+			break;
 
-		case C_L_SHIFT:
-		case C_R_SHIFT: {// left or right shift modifier
-			p = skip_space( &p[3] );
-		}
-		break;
+		case C_EQ: // =
+			p = script->skip_space( &p[1] );
+			break;
 
-		default: {// normal incremental command
-			p = skip_space( &p[2] );
-		}
+		case C_L_SHIFT: // <<=
+		case C_R_SHIFT: // >>=
+			p = script->skip_space( &p[3] );
+			break;
+
+		default: // everything else
+			p = script->skip_space( &p[2] );
 	}
 
-	if( p == NULL ) {// end of line or invalid buffer
+	if( p == NULL ) {
+		// end of line or invalid buffer
 		return NULL;
 	}
 
 	// push the set function onto the stack
-	add_scriptl(buildin_set_ref);
-	add_scriptc(C_ARG);
+	script->addl(script->buildin_set_ref);
+	script->addc(C_ARG);
 
 	// always append parenthesis to avoid errors
-	syntax.curly[syntax.curly_count].type = TYPE_ARGLIST;
-	syntax.curly[syntax.curly_count].count = 0;
-	syntax.curly[syntax.curly_count].flag = ARGLIST_PAREN;
+	script->syntax.curly[script->syntax.curly_count].type = TYPE_ARGLIST;
+	script->syntax.curly[script->syntax.curly_count].count = 0;
+	script->syntax.curly[script->syntax.curly_count].flag = ARGLIST_PAREN;
 
 	// increment the total curly count for the position in the script
-	++ syntax.curly_count;
+	++script->syntax.curly_count;
 
 	// parse the variable currently being modified
-	word = add_word(var);
+	word = script->add_word(var);
 
-	if( script->str_data[word].type == C_FUNC || script->str_data[word].type == C_USERFUNC || script->str_data[word].type == C_USERFUNC_POS )
-	{// cannot assign a variable which exists as a function or label
+	if( script->str_data[word].type == C_FUNC
+	 || script->str_data[word].type == C_USERFUNC
+	 || script->str_data[word].type == C_USERFUNC_POS
+	) {
+		// cannot assign a variable which exists as a function or label
 		disp_error_message("Cannot modify a variable which has the same name as a function or label.", p);
 	}
 
-	if( p2 ) {// process the variable index
-		const char* p3 = NULL;
-
-		// push the getelementofarray method into the stack
-		add_scriptl(buildin_getelementofarray_ref);
-		add_scriptc(C_ARG);
-		add_scriptl(word);
-
-		// process the sub-expression for this assignment
-		p3 = parse_subexpr(p2 + 1, 1);
-		p3 = skip_space(p3);
+	parse_variable_sub_push(word, p2); // Push variable onto the stack
 
-		if( *p3 != ']' ) {// closing parenthesis is required for this script
-			disp_error_message("Missing closing ']' parenthesis for the variable assignment.", p3);
-		}
-
-		// push the closing function stack operator onto the stack
-		add_scriptc(C_FUNC);
-		p3 ++;
-	} else {// simply push the variable or value onto the stack
-		add_scriptl(word);
+	if( type != C_EQ ) {
+		parse_variable_sub_push(word, p2); // Push variable onto the stack once again (first argument of setr)
 	}
 
-	if( type != C_EQ )
-		add_scriptc(C_REF);
+	if( type == C_ADD_POST || type == C_SUB_POST ) { // post ++ / --
+		script->addi(1);
+		script->addc(type == C_ADD_POST ? C_ADD : C_SUB);
 
-	if( type == C_ADD_PP || type == C_SUB_PP ) {// incremental operator for the method
-		add_scripti(1);
-		add_scriptc(type == C_ADD_PP ? C_ADD : C_SUB);
-	} else {// process the value as an expression
-		p = parse_subexpr(p, -1);
+		parse_variable_sub_push(word, p2); // Push variable onto the stack (third argument of setr)
+	} else if( type == C_ADD_PRE || type == C_SUB_PRE ) { // pre ++ / --
+		script->addi(1);
+		script->addc(type == C_ADD_PRE ? C_ADD : C_SUB);
+	} else {
+		// process the value as an expression
+		p = script->parse_subexpr(p, -1);
 
-		if( type != C_EQ )
-		{// push the type of modifier onto the stack
-			add_scriptc(type);
+		if( type != C_EQ ) {
+			// push the type of modifier onto the stack
+			script->addc(type);
 		}
 	}
 
 	// decrement the curly count for the position within the script
-	-- syntax.curly_count;
+	--script->syntax.curly_count;
 
 	// close the script by appending the function operator
-	add_scriptc(C_FUNC);
+	script->addc(C_FUNC);
 
 	// push the buffer from the method
 	return p;
 }
 
+/*
+ * Checks whether the gives string is a number literal
+ *
+ * Mainly necessary to differentiate between number literals and NPC name
+ * constants, since several of those start with a digit.
+ *
+ * All this does is to check if the string begins with an optional + or - sign,
+ * followed by a hexadecimal or decimal number literal literal and is NOT
+ * followed by a underscore or letter.
+ *
+ * @param p Pointer to the string to check
+ * @return Whether the string is a number literal
+ */
+bool is_number(const char *p) {
+	const char *np;
+	if (!p)
+		return false;
+	if (*p == '-' || *p == '+')
+		p++;
+	np = p;
+	if (*p == '0' && p[1] == 'x') {
+		p+=2;
+		np = p;
+		// Hexadecimal
+		while (ISXDIGIT(*np))
+			np++;
+	} else {
+		// Decimal
+		while (ISDIGIT(*np))
+			np++;
+	}
+	if (p != np && *np != '_' && !ISALPHA(*np)) // At least one digit, and next isn't a letter or _
+		return true;
+	return false;
+}
+
 /*==========================================
  * Analysis section
  *------------------------------------------*/
-const char* parse_simpleexpr(const char *p)
-{
+const char* parse_simpleexpr(const char *p) {
 	int i;
-	p=skip_space(p);
+	p=script->skip_space(p);
 
 	if(*p==';' || *p==',')
 		disp_error_message("parse_simpleexpr: unexpected end of expression",p);
-	if(*p=='('){
-		if( (i=syntax.curly_count-1) >= 0 && syntax.curly[i].type == TYPE_ARGLIST )
-			++syntax.curly[i].count;
-		p=parse_subexpr(p+1,-1);
-		p=skip_space(p);
-		if( (i=syntax.curly_count-1) >= 0 && syntax.curly[i].type == TYPE_ARGLIST &&
-				syntax.curly[i].flag == ARGLIST_UNDEFINED && --syntax.curly[i].count == 0
-		){
-			if( *p == ',' ){
-				syntax.curly[i].flag = ARGLIST_PAREN;
+	if(*p=='(') {
+		if( (i=script->syntax.curly_count-1) >= 0 && script->syntax.curly[i].type == TYPE_ARGLIST )
+			++script->syntax.curly[i].count;
+		p=script->parse_subexpr(p+1,-1);
+		p=script->skip_space(p);
+		if( (i=script->syntax.curly_count-1) >= 0 && script->syntax.curly[i].type == TYPE_ARGLIST
+		  && script->syntax.curly[i].flag == ARGLIST_UNDEFINED && --script->syntax.curly[i].count == 0
+		) {
+			if( *p == ',' ) {
+				script->syntax.curly[i].flag = ARGLIST_PAREN;
 				return p;
-			} else
-				syntax.curly[i].flag = ARGLIST_NO_PAREN;
+			} else {
+				script->syntax.curly[i].flag = ARGLIST_NO_PAREN;
+			}
 		}
 		if( *p != ')' )
 			disp_error_message("parse_simpleexpr: unmatched ')'",p);
 		++p;
-	} else if(ISDIGIT(*p) || ((*p=='-' || *p=='+') && ISDIGIT(p[1]))){
+	} else if(is_number(p)) {
 		char *np;
-		while(*p == '0' && ISDIGIT(p[1])) p++;
-		i=strtoul(p,&np,0);
-		add_scripti(i);
+		long long lli;
+		while(*p == '0' && ISDIGIT(p[1])) p++; // Skip leading zeros, we don't support octal literals
+		lli=strtoll(p,&np,0);
+		if( lli < INT_MIN ) {
+			lli = INT_MIN;
+			script->disp_warning_message("parse_simpleexpr: underflow detected, capping value to INT_MIN",p);
+		} else if( lli > INT_MAX ) {
+			lli = INT_MAX;
+			script->disp_warning_message("parse_simpleexpr: overflow detected, capping value to INT_MAX",p);
+		}
+		script->addi((int)lli); // Cast is safe, as it's already been checked for overflows
 		p=np;
-	} else if(*p=='"'){
-		add_scriptc(C_STR);
-		p++;
-		while( *p && *p != '"' ){
-			if( (unsigned char)p[-1] <= 0x7e && *p == '\\' ) {
-				char buf[8];
-				size_t len = sv->skip_escaped_c(p) - p;
-				size_t n = sv->unescape_c(buf, p, len);
-				if( n != 1 )
-					ShowDebug("parse_simpleexpr: unexpected length %d after unescape (\"%.*s\" -> %.*s)\n", (int)n, (int)len, p, (int)n, buf);
-				p += len;
-				add_scriptb(*buf);
-				continue;
-			} else if( *p == '\n' )
-				disp_error_message("parse_simpleexpr: unexpected newline @ string",p);
-			add_scriptb(*p++);
-		}
-		if(!*p)
-			disp_error_message("parse_simpleexpr: unexpected end of file @ string",p);
-		add_scriptb(0);
-		p++;	//'"'
+	} else if(*p=='"') {
+		script->addc(C_STR);
+		do {
+			p++;
+			while( *p && *p != '"' ) {
+				if( (unsigned char)p[-1] <= 0x7e && *p == '\\' ) {
+					char buf[8];
+					size_t len = sv->skip_escaped_c(p) - p;
+					size_t n = sv->unescape_c(buf, p, len);
+					if( n != 1 )
+						ShowDebug("parse_simpleexpr: unexpected length %d after unescape (\"%.*s\" -> %.*s)\n", (int)n, (int)len, p, (int)n, buf);
+					p += len;
+					script->addb(*buf);
+					continue;
+				} else if( *p == '\n' ) {
+					disp_error_message("parse_simpleexpr: unexpected newline @ string",p);
+				}
+				script->addb(*p++);
+			}
+			if(!*p)
+				disp_error_message("parse_simpleexpr: unexpected end of file @ string",p);
+			p++; //'"'
+			p = script->skip_space(p);
+		} while( *p && *p == '"' );
+		script->addb(0);
 	} else {
 		int l;
 		const char* pv;
 
 		// label , register , function etc
-		if(skip_word(p)==p)
+		if(script->skip_word(p)==p)
 			disp_error_message("parse_simpleexpr: unexpected character",p);
 
-		l=add_word(p);
-		if( script->str_data[l].type == C_FUNC || script->str_data[l].type == C_USERFUNC || script->str_data[l].type == C_USERFUNC_POS)
-			return parse_callfunc(p,1,0);
+		l=script->add_word(p);
+		if( script->str_data[l].type == C_FUNC || script->str_data[l].type == C_USERFUNC || script->str_data[l].type == C_USERFUNC_POS) {
+			return script->parse_callfunc(p,1,0);
 #ifdef SCRIPT_CALLFUNC_CHECK
-		else {
-			const char* name = get_str(l);
-			if( strdb_get(userfunc_db,name) != NULL ) {
-				return parse_callfunc(p,1,1);
+		} else {
+			const char* name = script->get_str(l);
+			if( strdb_get(script->userfunc_db,name) != NULL ) {
+				return script->parse_callfunc(p,1,1);
 			}
-		}
 #endif
+		}
 
-		if( (pv = parse_variable(p)) )
-		{// successfully processed a variable assignment
+		if( (pv = script->parse_variable(p)) ) {
+			// successfully processed a variable assignment
 			return pv;
 		}
 
-		p=skip_word(p);
-		if( *p == '[' ){
+		p=script->skip_word(p);
+		if( *p == '[' ) {
 			// array(name[i] => getelementofarray(name,i) )
-			add_scriptl(buildin_getelementofarray_ref);
-			add_scriptc(C_ARG);
-			add_scriptl(l);
+			script->addl(script->buildin_getelementofarray_ref);
+			script->addc(C_ARG);
+			script->addl(l);
 
-			p=parse_subexpr(p+1,-1);
-			p=skip_space(p);
+			p=script->parse_subexpr(p+1,-1);
+			p=script->skip_space(p);
 			if( *p != ']' )
 				disp_error_message("parse_simpleexpr: unmatched ']'",p);
 			++p;
-			add_scriptc(C_FUNC);
-		}else
-			add_scriptl(l);
+			script->addc(C_FUNC);
+		} else {
+			script->addl(l);
+		}
 
 	}
 
@@ -1130,60 +1195,67 @@ const char* parse_simpleexpr(const char *p)
 /*==========================================
  * Analysis of the expression
  *------------------------------------------*/
-const char* parse_subexpr(const char* p,int limit)
-{
+const char* script_parse_subexpr(const char* p,int limit) {
 	int op,opl,len;
 	const char* tmpp;
 
-	p=skip_space(p);
+	p=script->skip_space(p);
 
-	if( *p == '-' ){
-		 tmpp = skip_space(p+1);
-		if( *tmpp == ';' || *tmpp == ',' ){
-			add_scriptl(LABEL_NEXTLINE);
+	if( *p == '-' ) {
+		tmpp = script->skip_space(p+1);
+		if( *tmpp == ';' || *tmpp == ',' ) {
+			script->addl(LABEL_NEXTLINE);
 			p++;
 			return p;
 		}
 	}
 
-	if((op=C_NEG,*p=='-') || (op=C_LNOT,*p=='!') || (op=C_NOT,*p=='~')){
-		p=parse_subexpr(p+1,10);
-		add_scriptc(op);
-	} else
-		p=parse_simpleexpr(p);
-	p=skip_space(p);
+	if( (p[0]=='+' && p[1]=='+') /* C_ADD_PRE */ || (p[0]=='-'&&p[1]=='-') /* C_SUB_PRE */ ) { // Pre ++ -- operators
+		p=script->parse_variable(p);
+	} else if( (op=C_NEG,*p=='-') || (op=C_LNOT,*p=='!') || (op=C_NOT,*p=='~') ) { // Unary - ! ~ operators
+		p=script->parse_subexpr(p+1,11);
+		script->addc(op);
+	} else {
+		p=script->parse_simpleexpr(p);
+	}
+	p=script->skip_space(p);
 	while((
-			(op=C_OP3,opl=0,len=1,*p=='?') ||
-			(op=C_ADD,opl=8,len=1,*p=='+') ||
-			(op=C_SUB,opl=8,len=1,*p=='-') ||
-			(op=C_MUL,opl=9,len=1,*p=='*') ||
-			(op=C_DIV,opl=9,len=1,*p=='/') ||
-			(op=C_MOD,opl=9,len=1,*p=='%') ||
-			(op=C_LAND,opl=2,len=2,*p=='&' && p[1]=='&') ||
-			(op=C_AND,opl=6,len=1,*p=='&') ||
-			(op=C_LOR,opl=1,len=2,*p=='|' && p[1]=='|') ||
-			(op=C_OR,opl=5,len=1,*p=='|') ||
-			(op=C_XOR,opl=4,len=1,*p=='^') ||
-			(op=C_EQ,opl=3,len=2,*p=='=' && p[1]=='=') ||
-			(op=C_NE,opl=3,len=2,*p=='!' && p[1]=='=') ||
-			(op=C_R_SHIFT,opl=7,len=2,*p=='>' && p[1]=='>') ||
-			(op=C_GE,opl=3,len=2,*p=='>' && p[1]=='=') ||
-			(op=C_GT,opl=3,len=1,*p=='>') ||
-			(op=C_L_SHIFT,opl=7,len=2,*p=='<' && p[1]=='<') ||
-			(op=C_LE,opl=3,len=2,*p=='<' && p[1]=='=') ||
-			(op=C_LT,opl=3,len=1,*p=='<')) && opl>limit){
+	   (op=C_OP3,    opl=0, len=1,*p=='?')              // ?:
+	|| (op=C_ADD,    opl=9, len=1,*p=='+')              // +
+	|| (op=C_SUB,    opl=9, len=1,*p=='-')              // -
+	|| (op=C_MUL,    opl=10,len=1,*p=='*')              // *
+	|| (op=C_DIV,    opl=10,len=1,*p=='/')              // /
+	|| (op=C_MOD,    opl=10,len=1,*p=='%')              // %
+	|| (op=C_LAND,   opl=2, len=2,*p=='&' && p[1]=='&') // &&
+	|| (op=C_AND,    opl=5, len=1,*p=='&')              // &
+	|| (op=C_LOR,    opl=1, len=2,*p=='|' && p[1]=='|') // ||
+	|| (op=C_OR,     opl=3, len=1,*p=='|')              // |
+	|| (op=C_XOR,    opl=4, len=1,*p=='^')              // ^
+	|| (op=C_EQ,     opl=6, len=2,*p=='=' && p[1]=='=') // ==
+	|| (op=C_NE,     opl=6, len=2,*p=='!' && p[1]=='=') // !=
+#ifdef PCRE_SUPPORT
+	|| (op=C_RE_EQ,  opl=6, len=2,*p=='~' && p[1]=='=') // ~=
+	|| (op=C_RE_NE,  opl=6, len=2,*p=='~' && p[1]=='!') // ~!
+#endif // PCRE_SUPPORT
+	|| (op=C_R_SHIFT,opl=8, len=2,*p=='>' && p[1]=='>') // >>
+	|| (op=C_GE,     opl=7, len=2,*p=='>' && p[1]=='=') // >=
+	|| (op=C_GT,     opl=7, len=1,*p=='>')              // >
+	|| (op=C_L_SHIFT,opl=8, len=2,*p=='<' && p[1]=='<') // <<
+	|| (op=C_LE,     opl=7, len=2,*p=='<' && p[1]=='=') // <=
+	|| (op=C_LT,     opl=7, len=1,*p=='<')              // <
+	) && opl>limit) {
 		p+=len;
 		if(op == C_OP3) {
-			p=parse_subexpr(p,-1);
-			p=skip_space(p);
+			p=script->parse_subexpr(p,-1);
+			p=script->skip_space(p);
 			if( *(p++) != ':')
 				disp_error_message("parse_subexpr: need ':'", p-1);
-			p=parse_subexpr(p,-1);
+			p=script->parse_subexpr(p,-1);
 		} else {
-			p=parse_subexpr(p,opl);
+			p=script->parse_subexpr(p,opl);
 		}
-		add_scriptc(op);
-		p=skip_space(p);
+		script->addc(op);
+		p=script->skip_space(p);
 	}
 
 	return p;  /* return first untreated operator */
@@ -1194,12 +1266,12 @@ const char* parse_subexpr(const char* p,int limit)
  *------------------------------------------*/
 const char* parse_expr(const char *p)
 {
-	switch(*p){
+	switch(*p) {
 	case ')': case ';': case ':': case '[': case ']':
 	case '}':
 		disp_error_message("parse_expr: unexpected char",p);
 	}
-	p=parse_subexpr(p,-1);
+	p=script->parse_subexpr(p,-1);
 	return p;
 }
 
@@ -1210,43 +1282,43 @@ const char* parse_line(const char* p)
 {
 	const char* p2;
 
-	p=skip_space(p);
+	p=script->skip_space(p);
 	if(*p==';') {
 		//Close decision for if(); for(); while();
-		p = parse_syntax_close(p + 1);
+		p = script->parse_syntax_close(p + 1);
 		return p;
 	}
-	if(*p==')' && parse_syntax_for_flag)
+	if(*p==')' && script->parse_syntax_for_flag)
 		return p+1;
 
-	p = skip_space(p);
+	p = script->skip_space(p);
 	if(p[0] == '{') {
-		syntax.curly[syntax.curly_count].type  = TYPE_NULL;
-		syntax.curly[syntax.curly_count].count = -1;
-		syntax.curly[syntax.curly_count].index = -1;
-		syntax.curly_count++;
+		script->syntax.curly[script->syntax.curly_count].type  = TYPE_NULL;
+		script->syntax.curly[script->syntax.curly_count].count = -1;
+		script->syntax.curly[script->syntax.curly_count].index = -1;
+		script->syntax.curly_count++;
 		return p + 1;
 	} else if(p[0] == '}') {
-		return parse_curly_close(p);
+		return script->parse_curly_close(p);
 	}
 
 	// Syntax-related processing
-	p2 = parse_syntax(p);
+	p2 = script->parse_syntax(p);
 	if(p2 != NULL)
 		return p2;
 
 	// attempt to process a variable assignment
-	p2 = parse_variable(p);
+	p2 = script->parse_variable(p);
 
 	if( p2 != NULL )
 	{// variable assignment processed so leave the method
-		return parse_syntax_close(p2 + 1);
+		return script->parse_syntax_close(p2 + 1);
 	}
 
-	p = parse_callfunc(p,0,0);
-	p = skip_space(p);
+	p = script->parse_callfunc(p,0,0);
+	p = script->skip_space(p);
 
-	if(parse_syntax_for_flag) {
+	if(script->parse_syntax_for_flag) {
 		if( *p != ')' )
 			disp_error_message("parse_line: need ')'",p);
 	} else {
@@ -1255,7 +1327,7 @@ const char* parse_line(const char* p)
 	}
 
 	//Binding decision for if(), for(), while()
-	p = parse_syntax_close(p+1);
+	p = script->parse_syntax_close(p+1);
 
 	return p;
 }
@@ -1263,52 +1335,52 @@ const char* parse_line(const char* p)
 // { ... } Closing process
 const char* parse_curly_close(const char* p)
 {
-	if(syntax.curly_count <= 0) {
+	if(script->syntax.curly_count <= 0) {
 		disp_error_message("parse_curly_close: unexpected string",p);
 		return p + 1;
-	} else if(syntax.curly[syntax.curly_count-1].type == TYPE_NULL) {
-		syntax.curly_count--;
+	} else if(script->syntax.curly[script->syntax.curly_count-1].type == TYPE_NULL) {
+		script->syntax.curly_count--;
 		//Close decision  if, for , while
-		p = parse_syntax_close(p + 1);
+		p = script->parse_syntax_close(p + 1);
 		return p;
-	} else if(syntax.curly[syntax.curly_count-1].type == TYPE_SWITCH) {
+	} else if(script->syntax.curly[script->syntax.curly_count-1].type == TYPE_SWITCH) {
 		//Closing switch()
-		int pos = syntax.curly_count-1;
+		int pos = script->syntax.curly_count-1;
 		char label[256];
 		int l;
 		// Remove temporary variables
-		sprintf(label,"set $@__SW%x_VAL,0;",syntax.curly[pos].index);
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		sprintf(label,"set $@__SW%x_VAL,0;",script->syntax.curly[pos].index);
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// Go to the end pointer unconditionally
-		sprintf(label,"goto __SW%x_FIN;",syntax.curly[pos].index);
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		sprintf(label,"goto __SW%x_FIN;",script->syntax.curly[pos].index);
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// You are here labeled
-		sprintf(label,"__SW%x_%x",syntax.curly[pos].index,syntax.curly[pos].count);
-		l=add_str(label);
-		set_label(l,script_pos, p);
+		sprintf(label,"__SW%x_%x",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+		l=script->add_str(label);
+		script->set_label(l,script->pos, p);
 
-		if(syntax.curly[pos].flag) {
+		if(script->syntax.curly[pos].flag) {
 			//Exists default
-			sprintf(label,"goto __SW%x_DEF;",syntax.curly[pos].index);
-			syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-			parse_line(label);
-			syntax.curly_count--;
+			sprintf(label,"goto __SW%x_DEF;",script->syntax.curly[pos].index);
+			script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+			script->parse_line(label);
+			script->syntax.curly_count--;
 		}
 
 		// Label end
-		sprintf(label,"__SW%x_FIN",syntax.curly[pos].index);
-		l=add_str(label);
-		set_label(l,script_pos, p);
-		linkdb_final(&syntax.curly[pos].case_label);	// free the list of case label
-		syntax.curly_count--;
+		sprintf(label,"__SW%x_FIN",script->syntax.curly[pos].index);
+		l=script->add_str(label);
+		script->set_label(l,script->pos, p);
+		linkdb_final(&script->syntax.curly[pos].case_label); // free the list of case label
+		script->syntax.curly_count--;
 		//Closing decision if, for , while
-		p = parse_syntax_close(p + 1);
+		p = script->parse_syntax_close(p + 1);
 		return p;
 	} else {
 		disp_error_message("parse_curly_close: unexpected string",p);
@@ -1321,27 +1393,27 @@ const char* parse_curly_close(const char* p)
 // if, switch, while ? will handle this internally.
 const char* parse_syntax(const char* p)
 {
-	const char *p2 = skip_word(p);
+	const char *p2 = script->skip_word(p);
 
 	switch(*p) {
 	case 'B':
 	case 'b':
-		if(p2 - p == 5 && !strncasecmp(p,"break",5)) {
+		if( p2 - p == 5 && strncmp(p,"break",5) == 0 ) {
 			// break Processing
 			char label[256];
-			int pos = syntax.curly_count - 1;
+			int pos = script->syntax.curly_count - 1;
 			while(pos >= 0) {
-				if(syntax.curly[pos].type == TYPE_DO) {
-					sprintf(label,"goto __DO%x_FIN;",syntax.curly[pos].index);
+				if(script->syntax.curly[pos].type == TYPE_DO) {
+					sprintf(label,"goto __DO%x_FIN;",script->syntax.curly[pos].index);
 					break;
-				} else if(syntax.curly[pos].type == TYPE_FOR) {
-					sprintf(label,"goto __FR%x_FIN;",syntax.curly[pos].index);
+				} else if(script->syntax.curly[pos].type == TYPE_FOR) {
+					sprintf(label,"goto __FR%x_FIN;",script->syntax.curly[pos].index);
 					break;
-				} else if(syntax.curly[pos].type == TYPE_WHILE) {
-					sprintf(label,"goto __WL%x_FIN;",syntax.curly[pos].index);
+				} else if(script->syntax.curly[pos].type == TYPE_WHILE) {
+					sprintf(label,"goto __WL%x_FIN;",script->syntax.curly[pos].index);
 					break;
-				} else if(syntax.curly[pos].type == TYPE_SWITCH) {
-					sprintf(label,"goto __SW%x_FIN;",syntax.curly[pos].index);
+				} else if(script->syntax.curly[pos].type == TYPE_SWITCH) {
+					sprintf(label,"goto __SW%x_FIN;",script->syntax.curly[pos].index);
 					break;
 				}
 				pos--;
@@ -1349,107 +1421,113 @@ const char* parse_syntax(const char* p)
 			if(pos < 0) {
 				disp_error_message("parse_syntax: unexpected 'break'",p);
 			} else {
-				syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-				parse_line(label);
-				syntax.curly_count--;
+				script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+				script->parse_line(label);
+				script->syntax.curly_count--;
 			}
-			p = skip_space(p2);
+			p = script->skip_space(p2);
 			if(*p != ';')
 				disp_error_message("parse_syntax: need ';'",p);
 			// Closing decision if, for , while
-			p = parse_syntax_close(p + 1);
+			p = script->parse_syntax_close(p + 1);
 			return p;
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 5 && strncasecmp(p, "break", 5) == 0 ) {
+			disp_deprecation_message("parse_syntax", "break", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	case 'c':
 	case 'C':
-		if(p2 - p == 4 && !strncasecmp(p,"case",4)) {
+		if( p2 - p == 4 && strncmp(p, "case", 4) == 0 ) {
 			//Processing case
-			int pos = syntax.curly_count-1;
-			if(pos < 0 || syntax.curly[pos].type != TYPE_SWITCH) {
+			int pos = script->syntax.curly_count-1;
+			if(pos < 0 || script->syntax.curly[pos].type != TYPE_SWITCH) {
 				disp_error_message("parse_syntax: unexpected 'case' ",p);
 				return p+1;
 			} else {
 				char label[256];
 				int  l,v;
 				char *np;
-				if(syntax.curly[pos].count != 1) {
+				if(script->syntax.curly[pos].count != 1) {
 					//Jump for FALLTHRU
-					sprintf(label,"goto __SW%x_%xJ;",syntax.curly[pos].index,syntax.curly[pos].count);
-					syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-					parse_line(label);
-					syntax.curly_count--;
+					sprintf(label,"goto __SW%x_%xJ;",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+					script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+					script->parse_line(label);
+					script->syntax.curly_count--;
 
 					// You are here labeled
-					sprintf(label,"__SW%x_%x",syntax.curly[pos].index,syntax.curly[pos].count);
-					l=add_str(label);
-					set_label(l,script_pos, p);
+					sprintf(label,"__SW%x_%x",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+					l=script->add_str(label);
+					script->set_label(l,script->pos, p);
 				}
 				//Decision statement switch
-				p = skip_space(p2);
+				p = script->skip_space(p2);
 				if(p == p2) {
 					disp_error_message("parse_syntax: expect space ' '",p);
 				}
 				// check whether case label is integer or not
-				v = strtol(p,&np,0);
-				if(np == p) { //Check for constants
-					p2 = skip_word(p);
-					v = p2-p; // length of word at p2
-					memcpy(label,p,v);
-					label[v]='\0';
-					if( !script_get_constant(label, &v) )
-						disp_error_message("parse_syntax: 'case' label is not an integer",p);
-					p = skip_word(p);
-				} else { //Numeric value
-					if((*p == '-' || *p == '+') && ISDIGIT(p[1]))	// pre-skip because '-' can not skip_word
+				if(is_number(p)) {
+					//Numeric value
+					v = (int)strtol(p,&np,0);
+					if((*p == '-' || *p == '+') && ISDIGIT(p[1])) // pre-skip because '-' can not skip_word
 						p++;
-					p = skip_word(p);
+					p = script->skip_word(p);
 					if(np != p)
 						disp_error_message("parse_syntax: 'case' label is not an integer",np);
+				} else {
+					//Check for constants
+					p2 = script->skip_word(p);
+					v = (int)(size_t) (p2-p); // length of word at p2
+					memcpy(label,p,v);
+					label[v]='\0';
+					if( !script->get_constant(label, &v) )
+						disp_error_message("parse_syntax: 'case' label is not an integer",p);
+					p = script->skip_word(p);
 				}
-				p = skip_space(p);
+				p = script->skip_space(p);
 				if(*p != ':')
 					disp_error_message("parse_syntax: expect ':'",p);
 				sprintf(label,"if(%d != $@__SW%x_VAL) goto __SW%x_%x;",
-					v,syntax.curly[pos].index,syntax.curly[pos].index,syntax.curly[pos].count+1);
-				syntax.curly[syntax.curly_count++].type = TYPE_NULL;
+					v,script->syntax.curly[pos].index,script->syntax.curly[pos].index,script->syntax.curly[pos].count+1);
+				script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
 				// Bad I do not parse twice
-				p2 = parse_line(label);
-				parse_line(p2);
-				syntax.curly_count--;
-				if(syntax.curly[pos].count != 1) {
+				p2 = script->parse_line(label);
+				script->parse_line(p2);
+				script->syntax.curly_count--;
+				if(script->syntax.curly[pos].count != 1) {
 					// Label after the completion of FALLTHRU
-					sprintf(label,"__SW%x_%xJ",syntax.curly[pos].index,syntax.curly[pos].count);
-					l=add_str(label);
-					set_label(l,script_pos,p);
+					sprintf(label,"__SW%x_%xJ",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+					l=script->add_str(label);
+					script->set_label(l,script->pos,p);
 				}
 				// check duplication of case label [Rayce]
-				if(linkdb_search(&syntax.curly[pos].case_label, (void*)__64BPTRSIZE(v)) != NULL)
+				if(linkdb_search(&script->syntax.curly[pos].case_label, (void*)h64BPTRSIZE(v)) != NULL)
 					disp_error_message("parse_syntax: dup 'case'",p);
-				linkdb_insert(&syntax.curly[pos].case_label, (void*)__64BPTRSIZE(v), (void*)1);
+				linkdb_insert(&script->syntax.curly[pos].case_label, (void*)h64BPTRSIZE(v), (void*)1);
 
-				sprintf(label,"set $@__SW%x_VAL,0;",syntax.curly[pos].index);
-				syntax.curly[syntax.curly_count++].type = TYPE_NULL;
+				sprintf(label,"set $@__SW%x_VAL,0;",script->syntax.curly[pos].index);
+				script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
 
-				parse_line(label);
-				syntax.curly_count--;
-				syntax.curly[pos].count++;
+				script->parse_line(label);
+				script->syntax.curly_count--;
+				script->syntax.curly[pos].count++;
 			}
 			return p + 1;
-		} else if(p2 - p == 8 && !strncasecmp(p,"continue",8)) {
+		} else if( p2 - p == 8 && strncmp(p, "continue", 8) == 0 ) {
 			// Processing continue
 			char label[256];
-			int pos = syntax.curly_count - 1;
+			int pos = script->syntax.curly_count - 1;
 			while(pos >= 0) {
-				if(syntax.curly[pos].type == TYPE_DO) {
-					sprintf(label,"goto __DO%x_NXT;",syntax.curly[pos].index);
-					syntax.curly[pos].flag = 1; //Flag put the link for continue
+				if(script->syntax.curly[pos].type == TYPE_DO) {
+					sprintf(label,"goto __DO%x_NXT;",script->syntax.curly[pos].index);
+					script->syntax.curly[pos].flag = 1; //Flag put the link for continue
 					break;
-				} else if(syntax.curly[pos].type == TYPE_FOR) {
-					sprintf(label,"goto __FR%x_NXT;",syntax.curly[pos].index);
+				} else if(script->syntax.curly[pos].type == TYPE_FOR) {
+					sprintf(label,"goto __FR%x_NXT;",script->syntax.curly[pos].index);
 					break;
-				} else if(syntax.curly[pos].type == TYPE_WHILE) {
-					sprintf(label,"goto __WL%x_NXT;",syntax.curly[pos].index);
+				} else if(script->syntax.curly[pos].type == TYPE_WHILE) {
+					sprintf(label,"goto __WL%x_NXT;",script->syntax.curly[pos].index);
 					break;
 				}
 				pos--;
@@ -1457,162 +1535,173 @@ const char* parse_syntax(const char* p)
 			if(pos < 0) {
 				disp_error_message("parse_syntax: unexpected 'continue'",p);
 			} else {
-				syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-				parse_line(label);
-				syntax.curly_count--;
+				script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+				script->parse_line(label);
+				script->syntax.curly_count--;
 			}
-			p = skip_space(p2);
+			p = script->skip_space(p2);
 			if(*p != ';')
 				disp_error_message("parse_syntax: need ';'",p);
 			//Closing decision if, for , while
-			p = parse_syntax_close(p + 1);
+			p = script->parse_syntax_close(p + 1);
 			return p;
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 4 && strncasecmp(p, "case", 4) == 0 ) {
+			disp_deprecation_message("parse_syntax", "case", p); // TODO
+		} else if( p2 - p == 8 && strncasecmp(p, "continue", 8) == 0 ) {
+			disp_deprecation_message("parse_syntax", "continue", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	case 'd':
 	case 'D':
-		if(p2 - p == 7 && !strncasecmp(p,"default",7)) {
+		if( p2 - p == 7 && strncmp(p, "default", 7) == 0 ) {
 			// Switch - default processing
-			int pos = syntax.curly_count-1;
-			if(pos < 0 || syntax.curly[pos].type != TYPE_SWITCH) {
+			int pos = script->syntax.curly_count-1;
+			if(pos < 0 || script->syntax.curly[pos].type != TYPE_SWITCH) {
 				disp_error_message("parse_syntax: unexpected 'default'",p);
-			} else if(syntax.curly[pos].flag) {
+			} else if(script->syntax.curly[pos].flag) {
 				disp_error_message("parse_syntax: dup 'default'",p);
 			} else {
 				char label[256];
 				int l;
 				// Put the label location
-				p = skip_space(p2);
+				p = script->skip_space(p2);
 				if(*p != ':') {
 					disp_error_message("parse_syntax: need ':'",p);
 				}
-				sprintf(label,"__SW%x_%x",syntax.curly[pos].index,syntax.curly[pos].count);
-				l=add_str(label);
-				set_label(l,script_pos,p);
+				sprintf(label,"__SW%x_%x",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+				l=script->add_str(label);
+				script->set_label(l,script->pos,p);
 
 				// Skip to the next link w/o condition
-				sprintf(label,"goto __SW%x_%x;",syntax.curly[pos].index,syntax.curly[pos].count+1);
-				syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-				parse_line(label);
-				syntax.curly_count--;
+				sprintf(label,"goto __SW%x_%x;",script->syntax.curly[pos].index,script->syntax.curly[pos].count+1);
+				script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+				script->parse_line(label);
+				script->syntax.curly_count--;
 
 				// The default label
-				sprintf(label,"__SW%x_DEF",syntax.curly[pos].index);
-				l=add_str(label);
-				set_label(l,script_pos,p);
+				sprintf(label,"__SW%x_DEF",script->syntax.curly[pos].index);
+				l=script->add_str(label);
+				script->set_label(l,script->pos,p);
 
-				syntax.curly[syntax.curly_count - 1].flag = 1;
-				syntax.curly[pos].count++;
+				script->syntax.curly[script->syntax.curly_count - 1].flag = 1;
+				script->syntax.curly[pos].count++;
 			}
 			return p + 1;
-		} else if(p2 - p == 2 && !strncasecmp(p,"do",2)) {
+		} else if( p2 - p == 2 && strncmp(p, "do", 2) == 0 ) {
 			int l;
 			char label[256];
-			p=skip_space(p2);
+			p=script->skip_space(p2);
 
-			syntax.curly[syntax.curly_count].type  = TYPE_DO;
-			syntax.curly[syntax.curly_count].count = 1;
-			syntax.curly[syntax.curly_count].index = syntax.index++;
-			syntax.curly[syntax.curly_count].flag  = 0;
+			script->syntax.curly[script->syntax.curly_count].type  = TYPE_DO;
+			script->syntax.curly[script->syntax.curly_count].count = 1;
+			script->syntax.curly[script->syntax.curly_count].index = script->syntax.index++;
+			script->syntax.curly[script->syntax.curly_count].flag  = 0;
 			// Label of the (do) form here
-			sprintf(label,"__DO%x_BGN",syntax.curly[syntax.curly_count].index);
-			l=add_str(label);
-			set_label(l,script_pos,p);
-			syntax.curly_count++;
+			sprintf(label,"__DO%x_BGN",script->syntax.curly[script->syntax.curly_count].index);
+			l=script->add_str(label);
+			script->set_label(l,script->pos,p);
+			script->syntax.curly_count++;
 			return p;
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 7 && strncasecmp(p, "default", 7) == 0 ) {
+			disp_deprecation_message("parse_syntax", "default", p); // TODO
+		} else if( p2 - p == 2 && strncasecmp(p, "do", 2) == 0 ) {
+			disp_deprecation_message("parse_syntax", "do", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	case 'f':
 	case 'F':
-		if(p2 - p == 3 && !strncasecmp(p,"for",3)) {
+		if( p2 - p == 3 && strncmp(p, "for", 3) == 0 ) {
 			int l;
 			char label[256];
-			int  pos = syntax.curly_count;
-			syntax.curly[syntax.curly_count].type  = TYPE_FOR;
-			syntax.curly[syntax.curly_count].count = 1;
-			syntax.curly[syntax.curly_count].index = syntax.index++;
-			syntax.curly[syntax.curly_count].flag  = 0;
-			syntax.curly_count++;
+			int  pos = script->syntax.curly_count;
+			script->syntax.curly[script->syntax.curly_count].type  = TYPE_FOR;
+			script->syntax.curly[script->syntax.curly_count].count = 1;
+			script->syntax.curly[script->syntax.curly_count].index = script->syntax.index++;
+			script->syntax.curly[script->syntax.curly_count].flag  = 0;
+			script->syntax.curly_count++;
 
-			p=skip_space(p2);
+			p=script->skip_space(p2);
 
 			if(*p != '(')
 				disp_error_message("parse_syntax: need '('",p);
 			p++;
 
 			// Execute the initialization statement
-			syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-			p=parse_line(p);
-			syntax.curly_count--;
+			script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+			p=script->parse_line(p);
+			script->syntax.curly_count--;
 
 			// Form the start of label decision
-			sprintf(label,"__FR%x_J",syntax.curly[pos].index);
-			l=add_str(label);
-			set_label(l,script_pos,p);
+			sprintf(label,"__FR%x_J",script->syntax.curly[pos].index);
+			l=script->add_str(label);
+			script->set_label(l,script->pos,p);
 
-			p=skip_space(p);
+			p=script->skip_space(p);
 			if(*p == ';') {
 				// For (; Because the pattern of always true ;)
 				;
 			} else {
 				// Skip to the end point if the condition is false
-				sprintf(label,"__FR%x_FIN",syntax.curly[pos].index);
-				add_scriptl(add_str("jump_zero"));
-				add_scriptc(C_ARG);
-				p=parse_expr(p);
-				p=skip_space(p);
-				add_scriptl(add_str(label));
-				add_scriptc(C_FUNC);
+				sprintf(label,"__FR%x_FIN",script->syntax.curly[pos].index);
+				script->addl(script->add_str("jump_zero"));
+				script->addc(C_ARG);
+				p=script->parse_expr(p);
+				p=script->skip_space(p);
+				script->addl(script->add_str(label));
+				script->addc(C_FUNC);
 			}
 			if(*p != ';')
 				disp_error_message("parse_syntax: need ';'",p);
 			p++;
 
 			// Skip to the beginning of the loop
-			sprintf(label,"goto __FR%x_BGN;",syntax.curly[pos].index);
-			syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-			parse_line(label);
-			syntax.curly_count--;
+			sprintf(label,"goto __FR%x_BGN;",script->syntax.curly[pos].index);
+			script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+			script->parse_line(label);
+			script->syntax.curly_count--;
 
 			// Labels to form the next loop
-			sprintf(label,"__FR%x_NXT",syntax.curly[pos].index);
-			l=add_str(label);
-			set_label(l,script_pos,p);
+			sprintf(label,"__FR%x_NXT",script->syntax.curly[pos].index);
+			l=script->add_str(label);
+			script->set_label(l,script->pos,p);
 
 			// Process the next time you enter the loop
 			// A ')' last for; flag to be treated as'
-			parse_syntax_for_flag = 1;
-			syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-			p=parse_line(p);
-			syntax.curly_count--;
-			parse_syntax_for_flag = 0;
+			script->parse_syntax_for_flag = 1;
+			script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+			p=script->parse_line(p);
+			script->syntax.curly_count--;
+			script->parse_syntax_for_flag = 0;
 
 			// Skip to the determination process conditions
-			sprintf(label,"goto __FR%x_J;",syntax.curly[pos].index);
-			syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-			parse_line(label);
-			syntax.curly_count--;
+			sprintf(label,"goto __FR%x_J;",script->syntax.curly[pos].index);
+			script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+			script->parse_line(label);
+			script->syntax.curly_count--;
 
 			// Loop start labeling
-			sprintf(label,"__FR%x_BGN",syntax.curly[pos].index);
-			l=add_str(label);
-			set_label(l,script_pos,p);
+			sprintf(label,"__FR%x_BGN",script->syntax.curly[pos].index);
+			l=script->add_str(label);
+			script->set_label(l,script->pos,p);
 			return p;
-		}
-		else if( p2 - p == 8 && strncasecmp(p,"function",8) == 0 )
-		{// internal script function
+		} else if( p2 - p == 8 && strncmp(p, "function", 8) == 0 ) {
+			// internal script function
 			const char *func_name;
 
-			func_name = skip_space(p2);
-			p = skip_word(func_name);
+			func_name = script->skip_space(p2);
+			p = script->skip_word(func_name);
 			if( p == func_name )
 				disp_error_message("parse_syntax:function: function name is missing or invalid", p);
-			p2 = skip_space(p);
+			p2 = script->skip_space(p);
 			if( *p2 == ';' )
 			{// function <name> ;
 				// function declaration - just register the name
 				int l;
-				l = add_word(func_name);
+				l = script->add_word(func_name);
 				if( script->str_data[l].type == C_NOP )// register only, if the name was not used by something else
 					script->str_data[l].type = C_USERFUNC;
 				else if( script->str_data[l].type == C_USERFUNC )
@@ -1621,7 +1710,7 @@ const char* parse_syntax(const char* p)
 					disp_error_message("parse_syntax:function: function name is invalid", func_name);
 
 				// Close condition of if, for, while
-				p = parse_syntax_close(p2 + 1);
+				p = script->parse_syntax_close(p2 + 1);
 				return p;
 			}
 			else if(*p2 == '{')
@@ -1629,118 +1718,136 @@ const char* parse_syntax(const char* p)
 				char label[256];
 				int l;
 
-				syntax.curly[syntax.curly_count].type  = TYPE_USERFUNC;
-				syntax.curly[syntax.curly_count].count = 1;
-				syntax.curly[syntax.curly_count].index = syntax.index++;
-				syntax.curly[syntax.curly_count].flag  = 0;
-				++syntax.curly_count;
+				script->syntax.curly[script->syntax.curly_count].type  = TYPE_USERFUNC;
+				script->syntax.curly[script->syntax.curly_count].count = 1;
+				script->syntax.curly[script->syntax.curly_count].index = script->syntax.index++;
+				script->syntax.curly[script->syntax.curly_count].flag  = 0;
+				++script->syntax.curly_count;
 
 				// Jump over the function code
-				sprintf(label, "goto __FN%x_FIN;", syntax.curly[syntax.curly_count-1].index);
-				syntax.curly[syntax.curly_count].type = TYPE_NULL;
-				++syntax.curly_count;
-				parse_line(label);
-				--syntax.curly_count;
+				sprintf(label, "goto __FN%x_FIN;", script->syntax.curly[script->syntax.curly_count-1].index);
+				script->syntax.curly[script->syntax.curly_count].type = TYPE_NULL;
+				++script->syntax.curly_count;
+				script->parse_line(label);
+				--script->syntax.curly_count;
 
 				// Set the position of the function (label)
-				l=add_word(func_name);
+				l=script->add_word(func_name);
 				if( script->str_data[l].type == C_NOP || script->str_data[l].type == C_USERFUNC )// register only, if the name was not used by something else
 				{
 					script->str_data[l].type = C_USERFUNC;
-					set_label(l, script_pos, p);
-					if( parse_options&SCRIPT_USE_LABEL_DB )
-						strdb_iput(scriptlabel_db, get_str(l), script_pos);
+					script->set_label(l, script->pos, p);
+					if( script->parse_options&SCRIPT_USE_LABEL_DB )
+						script->label_add(l,script->pos);
 				}
 				else
 					disp_error_message("parse_syntax:function: function name is invalid", func_name);
 
-				return skip_space(p);
+				return script->skip_space(p);
 			}
 			else
 			{
 				disp_error_message("expect ';' or '{' at function syntax",p);
 			}
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 3 && strncasecmp(p, "for", 3) == 0 ) {
+			disp_deprecation_message("parse_syntax", "for", p); // TODO
+		} else if( p2 - p == 8 && strncasecmp(p, "function", 8) == 0 ) {
+			disp_deprecation_message("parse_syntax", "function", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	case 'i':
 	case 'I':
-		if(p2 - p == 2 && !strncasecmp(p,"if",2)) {
+		if( p2 - p == 2 && strncmp(p, "if", 2) == 0 ) {
 			// If process
 			char label[256];
-			p=skip_space(p2);
-			if(*p != '(') { //Prevent if this {} non-c syntax. from Rayce (jA)
+			p=script->skip_space(p2);
+			if(*p != '(') { //Prevent if this {} non-c script->syntax. from Rayce (jA)
 				disp_error_message("need '('",p);
 			}
-			syntax.curly[syntax.curly_count].type  = TYPE_IF;
-			syntax.curly[syntax.curly_count].count = 1;
-			syntax.curly[syntax.curly_count].index = syntax.index++;
-			syntax.curly[syntax.curly_count].flag  = 0;
-			sprintf(label,"__IF%x_%x",syntax.curly[syntax.curly_count].index,syntax.curly[syntax.curly_count].count);
-			syntax.curly_count++;
-			add_scriptl(add_str("jump_zero"));
-			add_scriptc(C_ARG);
-			p=parse_expr(p);
-			p=skip_space(p);
-			add_scriptl(add_str(label));
-			add_scriptc(C_FUNC);
+			script->syntax.curly[script->syntax.curly_count].type  = TYPE_IF;
+			script->syntax.curly[script->syntax.curly_count].count = 1;
+			script->syntax.curly[script->syntax.curly_count].index = script->syntax.index++;
+			script->syntax.curly[script->syntax.curly_count].flag  = 0;
+			sprintf(label,"__IF%x_%x",script->syntax.curly[script->syntax.curly_count].index,script->syntax.curly[script->syntax.curly_count].count);
+			script->syntax.curly_count++;
+			script->addl(script->add_str("jump_zero"));
+			script->addc(C_ARG);
+			p=script->parse_expr(p);
+			p=script->skip_space(p);
+			script->addl(script->add_str(label));
+			script->addc(C_FUNC);
 			return p;
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 2 && strncasecmp(p, "if", 2) == 0 ) {
+			disp_deprecation_message("parse_syntax", "if", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	case 's':
 	case 'S':
-		if(p2 - p == 6 && !strncasecmp(p,"switch",6)) {
+		if( p2 - p == 6 && strncmp(p, "switch", 6) == 0 ) {
 			// Processing of switch ()
 			char label[256];
-			p=skip_space(p2);
+			p=script->skip_space(p2);
 			if(*p != '(') {
 				disp_error_message("need '('",p);
 			}
-			syntax.curly[syntax.curly_count].type  = TYPE_SWITCH;
-			syntax.curly[syntax.curly_count].count = 1;
-			syntax.curly[syntax.curly_count].index = syntax.index++;
-			syntax.curly[syntax.curly_count].flag  = 0;
-			sprintf(label,"$@__SW%x_VAL",syntax.curly[syntax.curly_count].index);
-			syntax.curly_count++;
-			add_scriptl(add_str("set"));
-			add_scriptc(C_ARG);
-			add_scriptl(add_str(label));
-			p=parse_expr(p);
-			p=skip_space(p);
+			script->syntax.curly[script->syntax.curly_count].type  = TYPE_SWITCH;
+			script->syntax.curly[script->syntax.curly_count].count = 1;
+			script->syntax.curly[script->syntax.curly_count].index = script->syntax.index++;
+			script->syntax.curly[script->syntax.curly_count].flag  = 0;
+			sprintf(label,"$@__SW%x_VAL",script->syntax.curly[script->syntax.curly_count].index);
+			script->syntax.curly_count++;
+			script->addl(script->add_str("set"));
+			script->addc(C_ARG);
+			script->addl(script->add_str(label));
+			p=script->parse_expr(p);
+			p=script->skip_space(p);
 			if(*p != '{') {
 				disp_error_message("parse_syntax: need '{'",p);
 			}
-			add_scriptc(C_FUNC);
+			script->addc(C_FUNC);
 			return p + 1;
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 6 && strncasecmp(p, "switch", 6) == 0 ) {
+			disp_deprecation_message("parse_syntax", "switch", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	case 'w':
 	case 'W':
-		if(p2 - p == 5 && !strncasecmp(p,"while",5)) {
+		if( p2 - p == 5 && strncmp(p, "while", 5) == 0 ) {
 			int l;
 			char label[256];
-			p=skip_space(p2);
+			p=script->skip_space(p2);
 			if(*p != '(') {
 				disp_error_message("need '('",p);
 			}
-			syntax.curly[syntax.curly_count].type  = TYPE_WHILE;
-			syntax.curly[syntax.curly_count].count = 1;
-			syntax.curly[syntax.curly_count].index = syntax.index++;
-			syntax.curly[syntax.curly_count].flag  = 0;
+			script->syntax.curly[script->syntax.curly_count].type  = TYPE_WHILE;
+			script->syntax.curly[script->syntax.curly_count].count = 1;
+			script->syntax.curly[script->syntax.curly_count].index = script->syntax.index++;
+			script->syntax.curly[script->syntax.curly_count].flag  = 0;
 			// Form the start of label decision
-			sprintf(label,"__WL%x_NXT",syntax.curly[syntax.curly_count].index);
-			l=add_str(label);
-			set_label(l,script_pos,p);
+			sprintf(label,"__WL%x_NXT",script->syntax.curly[script->syntax.curly_count].index);
+			l=script->add_str(label);
+			script->set_label(l,script->pos,p);
 
 			// Skip to the end point if the condition is false
-			sprintf(label,"__WL%x_FIN",syntax.curly[syntax.curly_count].index);
-			syntax.curly_count++;
-			add_scriptl(add_str("jump_zero"));
-			add_scriptc(C_ARG);
-			p=parse_expr(p);
-			p=skip_space(p);
-			add_scriptl(add_str(label));
-			add_scriptc(C_FUNC);
+			sprintf(label,"__WL%x_FIN",script->syntax.curly[script->syntax.curly_count].index);
+			script->syntax.curly_count++;
+			script->addl(script->add_str("jump_zero"));
+			script->addc(C_ARG);
+			p=script->parse_expr(p);
+			p=script->skip_space(p);
+			script->addl(script->add_str(label));
+			script->addc(C_FUNC);
 			return p;
+#ifdef ENABLE_CASE_CHECK
+		} else if( p2 - p == 5 && strncasecmp(p, "while", 5) == 0 ) {
+			disp_deprecation_message("parse_syntax", "while", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		break;
 	}
@@ -1752,183 +1859,190 @@ const char* parse_syntax_close(const char *p) {
 	int flag;
 
 	do {
-		p = parse_syntax_close_sub(p,&flag);
+		p = script->parse_syntax_close_sub(p,&flag);
 	} while(flag);
 	return p;
 }
 
 // Close judgment if, for, while, of do
-//	 flag == 1 : closed
-//	 flag == 0 : not closed
+// flag == 1 : closed
+// flag == 0 : not closed
 const char* parse_syntax_close_sub(const char* p,int* flag)
 {
 	char label[256];
-	int pos = syntax.curly_count - 1;
+	int pos = script->syntax.curly_count - 1;
 	int l;
 	*flag = 1;
 
-	if(syntax.curly_count <= 0) {
+	if(script->syntax.curly_count <= 0) {
 		*flag = 0;
 		return p;
-	} else if(syntax.curly[pos].type == TYPE_IF) {
+	} else if(script->syntax.curly[pos].type == TYPE_IF) {
 		const char *bp = p;
 		const char *p2;
 
 		// if-block and else-block end is a new line
-		parse_nextline(false, p);
+		script->parse_nextline(false, p);
 
 		// Skip to the last location if
-		sprintf(label,"goto __IF%x_FIN;",syntax.curly[pos].index);
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		sprintf(label,"goto __IF%x_FIN;",script->syntax.curly[pos].index);
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// Put the label of the location
-		sprintf(label,"__IF%x_%x",syntax.curly[pos].index,syntax.curly[pos].count);
-		l=add_str(label);
-		set_label(l,script_pos,p);
-
-		syntax.curly[pos].count++;
-		p = skip_space(p);
-		p2 = skip_word(p);
-		if(!syntax.curly[pos].flag && p2 - p == 4 && !strncasecmp(p,"else",4)) {
+		sprintf(label,"__IF%x_%x",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+		l=script->add_str(label);
+		script->set_label(l,script->pos,p);
+
+		script->syntax.curly[pos].count++;
+		p = script->skip_space(p);
+		p2 = script->skip_word(p);
+		if( !script->syntax.curly[pos].flag && p2 - p == 4 && strncmp(p, "else", 4) == 0 ) {
 			// else  or else - if
-			p = skip_space(p2);
-			p2 = skip_word(p);
-			if(p2 - p == 2 && !strncasecmp(p,"if",2)) {
+			p = script->skip_space(p2);
+			p2 = script->skip_word(p);
+			if( p2 - p == 2 && strncmp(p, "if", 2) == 0 ) {
 				// else - if
-				p=skip_space(p2);
+				p=script->skip_space(p2);
 				if(*p != '(') {
 					disp_error_message("need '('",p);
 				}
-				sprintf(label,"__IF%x_%x",syntax.curly[pos].index,syntax.curly[pos].count);
-				add_scriptl(add_str("jump_zero"));
-				add_scriptc(C_ARG);
-				p=parse_expr(p);
-				p=skip_space(p);
-				add_scriptl(add_str(label));
-				add_scriptc(C_FUNC);
+				sprintf(label,"__IF%x_%x",script->syntax.curly[pos].index,script->syntax.curly[pos].count);
+				script->addl(script->add_str("jump_zero"));
+				script->addc(C_ARG);
+				p=script->parse_expr(p);
+				p=script->skip_space(p);
+				script->addl(script->add_str(label));
+				script->addc(C_FUNC);
 				*flag = 0;
 				return p;
+#ifdef ENABLE_CASE_CHECK
+			} else if( p2 - p == 2 && strncasecmp(p, "if", 2) == 0 ) {
+				disp_deprecation_message("parse_syntax", "if", p); // TODO
+#endif // ENABLE_CASE_CHECK
 			} else {
 				// else
-				if(!syntax.curly[pos].flag) {
-					syntax.curly[pos].flag = 1;
+				if(!script->syntax.curly[pos].flag) {
+					script->syntax.curly[pos].flag = 1;
 					*flag = 0;
 					return p;
 				}
 			}
+#ifdef ENABLE_CASE_CHECK
+		} else if( !script->syntax.curly[pos].flag && p2 - p == 4 && strncasecmp(p, "else", 4) == 0 ) {
+			disp_deprecation_message("parse_syntax", "else", p); // TODO
+#endif // ENABLE_CASE_CHECK
 		}
 		// Close if
-		syntax.curly_count--;
+		script->syntax.curly_count--;
 		// Put the label of the final location
-		sprintf(label,"__IF%x_FIN",syntax.curly[pos].index);
-		l=add_str(label);
-		set_label(l,script_pos,p);
-		if(syntax.curly[pos].flag == 1) {
+		sprintf(label,"__IF%x_FIN",script->syntax.curly[pos].index);
+		l=script->add_str(label);
+		script->set_label(l,script->pos,p);
+		if(script->syntax.curly[pos].flag == 1) {
 			// Because the position of the pointer is the same if not else for this
 			return bp;
 		}
 		return p;
-	} else if(syntax.curly[pos].type == TYPE_DO) {
-		int l;
-		char label[256];
+	} else if(script->syntax.curly[pos].type == TYPE_DO) {
 		const char *p2;
 
-		if(syntax.curly[pos].flag) {
+		if(script->syntax.curly[pos].flag) {
 			// (Come here continue) to form the label here
-			sprintf(label,"__DO%x_NXT",syntax.curly[pos].index);
-			l=add_str(label);
-			set_label(l,script_pos,p);
+			sprintf(label,"__DO%x_NXT",script->syntax.curly[pos].index);
+			l=script->add_str(label);
+			script->set_label(l,script->pos,p);
 		}
 
 		// Skip to the end point if the condition is false
-		p = skip_space(p);
-		p2 = skip_word(p);
-		if(p2 - p != 5 || strncasecmp(p,"while",5))
+		p = script->skip_space(p);
+		p2 = script->skip_word(p);
+		if( p2 - p != 5 || strncmp(p, "while", 5) != 0 ) {
+#ifdef ENABLE_CASE_CHECK
+			if( p2 - p == 5 && strncasecmp(p, "while", 5) == 0 ) disp_deprecation_message("parse_syntax", "while", p); // TODO
+#endif // ENABLE_CASE_CHECK
 			disp_error_message("parse_syntax: need 'while'",p);
+		}
 
-		p = skip_space(p2);
+		p = script->skip_space(p2);
 		if(*p != '(') {
 			disp_error_message("need '('",p);
 		}
 
 		// do-block end is a new line
-		parse_nextline(false, p);
+		script->parse_nextline(false, p);
 
-		sprintf(label,"__DO%x_FIN",syntax.curly[pos].index);
-		add_scriptl(add_str("jump_zero"));
-		add_scriptc(C_ARG);
-		p=parse_expr(p);
-		p=skip_space(p);
-		add_scriptl(add_str(label));
-		add_scriptc(C_FUNC);
+		sprintf(label,"__DO%x_FIN",script->syntax.curly[pos].index);
+		script->addl(script->add_str("jump_zero"));
+		script->addc(C_ARG);
+		p=script->parse_expr(p);
+		p=script->skip_space(p);
+		script->addl(script->add_str(label));
+		script->addc(C_FUNC);
 
 		// Skip to the starting point
-		sprintf(label,"goto __DO%x_BGN;",syntax.curly[pos].index);
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		sprintf(label,"goto __DO%x_BGN;",script->syntax.curly[pos].index);
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// Form label of the end point conditions
-		sprintf(label,"__DO%x_FIN",syntax.curly[pos].index);
-		l=add_str(label);
-		set_label(l,script_pos,p);
-		p = skip_space(p);
+		sprintf(label,"__DO%x_FIN",script->syntax.curly[pos].index);
+		l=script->add_str(label);
+		script->set_label(l,script->pos,p);
+		p = script->skip_space(p);
 		if(*p != ';') {
 			disp_error_message("parse_syntax: need ';'",p);
 			return p+1;
 		}
 		p++;
-		syntax.curly_count--;
+		script->syntax.curly_count--;
 		return p;
-	} else if(syntax.curly[pos].type == TYPE_FOR) {
+	} else if(script->syntax.curly[pos].type == TYPE_FOR) {
 		// for-block end is a new line
-		parse_nextline(false, p);
+		script->parse_nextline(false, p);
 
 		// Skip to the next loop
-		sprintf(label,"goto __FR%x_NXT;",syntax.curly[pos].index);
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		sprintf(label,"goto __FR%x_NXT;",script->syntax.curly[pos].index);
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// End for labeling
-		sprintf(label,"__FR%x_FIN",syntax.curly[pos].index);
-		l=add_str(label);
-		set_label(l,script_pos,p);
-		syntax.curly_count--;
+		sprintf(label,"__FR%x_FIN",script->syntax.curly[pos].index);
+		l=script->add_str(label);
+		script->set_label(l,script->pos,p);
+		script->syntax.curly_count--;
 		return p;
-	} else if(syntax.curly[pos].type == TYPE_WHILE) {
+	} else if(script->syntax.curly[pos].type == TYPE_WHILE) {
 		// while-block end is a new line
-		parse_nextline(false, p);
+		script->parse_nextline(false, p);
 
 		// Skip to the decision while
-		sprintf(label,"goto __WL%x_NXT;",syntax.curly[pos].index);
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		sprintf(label,"goto __WL%x_NXT;",script->syntax.curly[pos].index);
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// End while labeling
-		sprintf(label,"__WL%x_FIN",syntax.curly[pos].index);
-		l=add_str(label);
-		set_label(l,script_pos,p);
-		syntax.curly_count--;
+		sprintf(label,"__WL%x_FIN",script->syntax.curly[pos].index);
+		l=script->add_str(label);
+		script->set_label(l,script->pos,p);
+		script->syntax.curly_count--;
 		return p;
-	} else if(syntax.curly[syntax.curly_count-1].type == TYPE_USERFUNC) {
-		int pos = syntax.curly_count-1;
-		char label[256];
-		int l;
+	} else if(script->syntax.curly[pos].type == TYPE_USERFUNC) {
 		// Back
 		sprintf(label,"return;");
-		syntax.curly[syntax.curly_count++].type = TYPE_NULL;
-		parse_line(label);
-		syntax.curly_count--;
+		script->syntax.curly[script->syntax.curly_count++].type = TYPE_NULL;
+		script->parse_line(label);
+		script->syntax.curly_count--;
 
 		// Put the label of the location
-		sprintf(label,"__FN%x_FIN",syntax.curly[pos].index);
-		l=add_str(label);
-		set_label(l,script_pos,p);
-		syntax.curly_count--;
+		sprintf(label,"__FN%x_FIN",script->syntax.curly[pos].index);
+		l=script->add_str(label);
+		script->set_label(l,script->pos,p);
+		script->syntax.curly_count--;
 		return p;
 	} else {
 		*flag = 0;
@@ -1939,7 +2053,7 @@ const char* parse_syntax_close_sub(const char* p,int* flag)
 /// Retrieves the value of a constant.
 bool script_get_constant(const char* name, int* value)
 {
-	int n = search_str(name);
+	int n = script->search_str(name);
 
 	if( n == -1 || script->str_data[n].type != C_INT )
 	{// not found or not a constant
@@ -1951,287 +2065,380 @@ bool script_get_constant(const char* name, int* value)
 }
 
 /// Creates new constant or parameter with given value.
-void script_set_constant(const char* name, int value, bool isparameter)
-{
-	int n = add_str(name);
+void script_set_constant(const char* name, int value, bool isparameter) {
+	int n = script->add_str(name);
 
-	if( script->str_data[n].type == C_NOP )
-	{// new
+	if( script->str_data[n].type == C_NOP ) {// new
 		script->str_data[n].type = isparameter ? C_PARAM : C_INT;
 		script->str_data[n].val  = value;
-	}
-	else if( script->str_data[n].type == C_PARAM || script->str_data[n].type == C_INT )
-	{// existing parameter or constant
+	} else if( script->str_data[n].type == C_PARAM || script->str_data[n].type == C_INT ) {// existing parameter or constant
 		ShowError("script_set_constant: Attempted to overwrite existing %s '%s' (old value=%d, new value=%d).\n", ( script->str_data[n].type == C_PARAM ) ? "parameter" : "constant", name, script->str_data[n].val, value);
-	}
-	else
-	{// existing name
-		ShowError("script_set_constant: Invalid name for %s '%s' (already defined as %s).\n", isparameter ? "parameter" : "constant", name, script_op2name(script->str_data[n].type));
+	} else {// existing name
+		ShowError("script_set_constant: Invalid name for %s '%s' (already defined as %s).\n", isparameter ? "parameter" : "constant", name, script->op2name(script->str_data[n].type));
 	}
 }
+/* adds data to a existent constant in the database, inserted normally via parse */
+void script_set_constant2(const char *name, int value, bool isparameter) {
+	int n = script->add_str(name);
 
+	if( script->str_data[n].type == C_PARAM ) {
+		ShowError("script_set_constant2: Attempted to overwrite existing parameter '%s' with a constant (value=%d).\n", name, value);
+		return;
+	}
+
+	if( script->str_data[n].type == C_NAME && script->str_data[n].val ) {
+		ShowWarning("script_set_constant2: Attempted to overwrite existing variable '%s' with a constant (value=%d).\n", name, value);
+		return;
+	}
+
+	if( script->str_data[n].type == C_INT && value && value != script->str_data[n].val ) { // existing constant
+		ShowWarning("script_set_constant2: Attempted to overwrite existing constant '%s' (old value=%d, new value=%d).\n", name, script->str_data[n].val, value);
+		return;
+	}
+
+	if( script->str_data[n].type != C_NOP ) {
+		script->str_data[n].func = NULL;
+		script->str_data[n].backpatch = -1;
+		script->str_data[n].label = -1;
+	}
+
+	script->str_data[n].type = isparameter ? C_PARAM : C_INT;
+	script->str_data[n].val  = value;
+
+}
 /*==========================================
  * Reading constant databases
  * const.txt
  *------------------------------------------*/
-static void read_constdb(void)
-{
+void read_constdb(void) {
 	FILE *fp;
 	char line[1024],name[1024],val[1024];
 	int type;
 
-	sprintf(line, "%s/const.txt", iMap->db_path);
+	sprintf(line, "%s/const.txt", map->db_path);
 	fp=fopen(line, "r");
-	if(fp==NULL){
+	if(fp==NULL) {
 		ShowError("can't read %s\n", line);
 		return ;
 	}
-	while(fgets(line, sizeof(line), fp))
-	{
-		if(line[0]=='/' && line[1]=='/')
+	while (fgets(line, sizeof(line), fp)) {
+		if (line[0] == '/' && line[1] == '/')
 			continue;
-		type=0;
-		if(sscanf(line,"%[A-Za-z0-9_],%[-0-9xXA-Fa-f],%d",name,val,&type)>=2 ||
-		   sscanf(line,"%[A-Za-z0-9_] %[-0-9xXA-Fa-f] %d",name,val,&type)>=2){
-			script_set_constant(name, (int)strtol(val, NULL, 0), (bool)type);
+		type = 0;
+		if (sscanf(line, "%1023[A-Za-z0-9_],%1023[-0-9xXA-Fa-f],%d", name, val, &type) >=2
+		 || sscanf(line, "%1023[A-Za-z0-9_] %1023[-0-9xXA-Fa-f] %d", name, val, &type) >=2
+		) {
+			script->set_constant(name, (int)strtol(val, NULL, 0), (bool)type);
 		}
 	}
 	fclose(fp);
 }
 
+// Standard UNIX tab size is 8
+#define TAB_SIZE 8
+#define update_tabstop(tabstop,chars) \
+	do { \
+		(tabstop) -= (chars); \
+		while ((tabstop) <= 0) (tabstop) += TAB_SIZE; \
+	} while (false)
+
 /*==========================================
  * Display emplacement line of script
  *------------------------------------------*/
-static const char* script_print_line(StringBuf* buf, const char* p, const char* mark, int line)
+const char* script_print_line(StringBuf* buf, const char* p, const char* mark, int line)
 {
-	int i;
+	int i, mark_pos = 0, tabstop = TAB_SIZE;
 	if( p == NULL || !p[0] ) return NULL;
 	if( line < 0 )
-		StrBuf->Printf(buf, "*% 5d : ", -line);
+		StrBuf->Printf(buf, "*%5d: ", -line);         // len = 8
 	else
-		StrBuf->Printf(buf, " % 5d : ", line);
-	for(i=0;p[i] && p[i] != '\n';i++){
-		if(p + i != mark)
-			StrBuf->Printf(buf, "%c", p[i]);
+		StrBuf->Printf(buf, " %5d: ", line);          // len = 8
+	update_tabstop(tabstop,8);                            // len = 8
+	for( i=0; p[i] && p[i] != '\n'; i++ ) {
+		char c = p[i];
+		int w = 1;
+		// Like Clang does, let's print the code with tabs expanded to spaces to ensure that the marker will be under the right character
+		if( c == '\t' ) {
+			c = ' ';
+			w = tabstop;
+		}
+		update_tabstop(tabstop, w);
+		if( p + i < mark)
+			mark_pos += w;
+		if( p + i != mark)
+			StrBuf->Printf(buf, "%*c", w, c);
 		else
-			StrBuf->Printf(buf, "\'%c\'", p[i]);
+			StrBuf->Printf(buf, CL_BT_RED"%*c"CL_RESET, w, c);
 	}
 	StrBuf->AppendStr(buf, "\n");
+	if( mark ) {
+		StrBuf->AppendStr(buf, "        "CL_BT_CYAN); // len = 8
+		for( ; mark_pos > 0; mark_pos-- ) {
+			StrBuf->AppendStr(buf, "~");
+		}
+		StrBuf->AppendStr(buf, CL_RESET CL_BT_GREEN"^"CL_RESET"\n");
+	}
 	return p+i+(p[i] == '\n' ? 1 : 0);
 }
+#undef TAB_SIZE
+#undef update_tabstop
 
-void script_error(const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos)
-{
+#define CONTEXTLINES 3
+void script_errorwarning_sub(StringBuf *buf, const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos) {
 	// Find the line where the error occurred
 	int j;
 	int line = start_line;
-	const char *p;
-	const char *linestart[5] = { NULL, NULL, NULL, NULL, NULL };
-	StringBuf buf;
+	const char *p, *error_linepos;
+	const char *linestart[CONTEXTLINES] = { NULL };
 
-	for(p=src;p && *p;line++){
+	for(p=src;p && *p;line++) {
 		const char *lineend=strchr(p,'\n');
-		if(lineend==NULL || error_pos<lineend){
+		if(lineend==NULL || error_pos<lineend) {
 			break;
 		}
-		for( j = 0; j < 4; j++ ) {
+		for( j = 0; j < CONTEXTLINES-1; j++ ) {
 			linestart[j] = linestart[j+1];
 		}
-		linestart[4] = p;
-		p=lineend+1;
+		linestart[CONTEXTLINES-1] = p;
+		p = lineend+1;
 	}
+	error_linepos = p;
 
-	StrBuf->Init(&buf);
-	StrBuf->AppendStr(&buf, "\a\n");
 	if( line >= 0 )
-		StrBuf->Printf(&buf, "script error on %s line %d\n", file, line);
+		StrBuf->Printf(buf, "script error in file '%s' line %d column %"PRIdPTR"\n", file, line, error_pos-error_linepos+1);
 	else
-		StrBuf->Printf(&buf, "script error on %s item ID %d\n", file, -line);
+		StrBuf->Printf(buf, "script error in file '%s' item ID %d\n", file, -line);
 
-	StrBuf->Printf(&buf, "    %s\n", error_msg);
-	for(j = 0; j < 5; j++ ) {
-		script_print_line(&buf, linestart[j], NULL, line + j - 5);
+	StrBuf->Printf(buf, "    %s\n", error_msg);
+	for(j = 0; j < CONTEXTLINES; j++ ) {
+		script->print_line(buf, linestart[j], NULL, line + j - CONTEXTLINES);
 	}
-	p = script_print_line(&buf, p, error_pos, -line);
-	for(j = 0; j < 5; j++) {
-		p = script_print_line(&buf, p, NULL, line + j + 1 );
+	p = script->print_line(buf, p, error_pos, -line);
+	for(j = 0; j < CONTEXTLINES; j++) {
+		p = script->print_line(buf, p, NULL, line + j + 1 );
 	}
+}
+#undef CONTEXTLINES
+
+void script_error(const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos) {
+	StringBuf buf;
+
+	StrBuf->Init(&buf);
+	StrBuf->AppendStr(&buf, "\a");
+
+	script->errorwarning_sub(&buf, src, file, start_line, error_msg, error_pos);
+
 	ShowError("%s", StrBuf->Value(&buf));
 	StrBuf->Destroy(&buf);
 }
 
+void script_warning(const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos) {
+	StringBuf buf;
+
+	StrBuf->Init(&buf);
+
+	script->errorwarning_sub(&buf, src, file, start_line, error_msg, error_pos);
+
+	ShowWarning("%s", StrBuf->Value(&buf));
+	StrBuf->Destroy(&buf);
+}
+
 /*==========================================
  * Analysis of the script
  *------------------------------------------*/
-struct script_code* parse_script(const char *src,const char *file,int line,int options)
-{
+struct script_code* parse_script(const char *src,const char *file,int line,int options, int *retval) {
 	const char *p,*tmpp;
 	int i;
 	struct script_code* code = NULL;
 	char end;
 	bool unresolved_names = false;
 
+	script->parser_current_src = src;
+	script->parser_current_file = file;
+	script->parser_current_line = line;
+
 	if( src == NULL )
 		return NULL;// empty script
 
-	memset(&syntax,0,sizeof(syntax));
+	memset(&script->syntax,0,sizeof(script->syntax));
 
-	script_buf=(unsigned char *)aMalloc(SCRIPT_BLOCK_SIZE*sizeof(unsigned char));
-	script_pos=0;
-	script_size=SCRIPT_BLOCK_SIZE;
-	parse_nextline(true, NULL);
+	script->buf=(unsigned char *)aMalloc(SCRIPT_BLOCK_SIZE*sizeof(unsigned char));
+	script->pos=0;
+	script->size=SCRIPT_BLOCK_SIZE;
+	script->parse_nextline(true, NULL);
 
 	// who called parse_script is responsible for clearing the database after using it, but just in case... lets clear it here
 	if( options&SCRIPT_USE_LABEL_DB )
-		db_clear(scriptlabel_db);
-	parse_options = options;
+		script->label_count = 0;
+	script->parse_options = options;
 
-	if( setjmp( error_jump ) != 0 ) {
+	if( setjmp( script->error_jump ) != 0 ) {
 		//Restore program state when script has problems. [from jA]
-		int i;
-		const int size = ARRAYLENGTH(syntax.curly);
-		if( error_report )
-			script_error(src,file,line,error_msg,error_pos);
-		aFree( error_msg );
-		aFree( script_buf );
-		script_pos  = 0;
-		script_size = 0;
-		script_buf  = NULL;
+		const int size = ARRAYLENGTH(script->syntax.curly);
+		if( script->error_report )
+			script->error(src,file,line,script->error_msg,script->error_pos);
+		aFree( script->error_msg );
+		aFree( script->buf );
+		script->pos  = 0;
+		script->size = 0;
+		script->buf  = NULL;
 		for(i=LABEL_START;i<script->str_num;i++)
 			if(script->str_data[i].type == C_NOP) script->str_data[i].type = C_NAME;
 		for(i=0; i<size; i++)
-			linkdb_final(&syntax.curly[i].case_label);
+			linkdb_final(&script->syntax.curly[i].case_label);
+#ifdef ENABLE_CASE_CHECK
+		script->local_casecheck.clear();
+		script->parser_current_src = NULL;
+		script->parser_current_file = NULL;
+		script->parser_current_line = 0;
+#endif // ENABLE_CASE_CHECK
+		if (retval) *retval = EXIT_FAILURE;
 		return NULL;
 	}
 
-	parse_syntax_for_flag=0;
+	script->parse_syntax_for_flag=0;
 	p=src;
-	p=skip_space(p);
+	p=script->skip_space(p);
 	if( options&SCRIPT_IGNORE_EXTERNAL_BRACKETS )
 	{// does not require brackets around the script
 		if( *p == '\0' && !(options&SCRIPT_RETURN_EMPTY_SCRIPT) )
 		{// empty script and can return NULL
-			aFree( script_buf );
-			script_pos  = 0;
-			script_size = 0;
-			script_buf  = NULL;
+			aFree( script->buf );
+			script->pos = 0;
+			script->size = 0;
+			script->buf  = NULL;
+#ifdef ENABLE_CASE_CHECK
+			script->local_casecheck.clear();
+			script->parser_current_src = NULL;
+			script->parser_current_file = NULL;
+			script->parser_current_line = 0;
+#endif // ENABLE_CASE_CHECK
 			return NULL;
 		}
 		end = '\0';
 	}
 	else
 	{// requires brackets around the script
-		if( *p != '{' )
+		if( *p != '{' ) {
 			disp_error_message("not found '{'",p);
-		p = skip_space(p+1);
+			if (retval) *retval = EXIT_FAILURE;
+		}
+		p = script->skip_space(p+1);
 		if( *p == '}' && !(options&SCRIPT_RETURN_EMPTY_SCRIPT) )
 		{// empty script and can return NULL
-			aFree( script_buf );
-			script_pos  = 0;
-			script_size = 0;
-			script_buf  = NULL;
+			aFree( script->buf );
+			script->pos  = 0;
+			script->size = 0;
+			script->buf  = NULL;
+#ifdef ENABLE_CASE_CHECK
+			script->local_casecheck.clear();
+			script->parser_current_src = NULL;
+			script->parser_current_file = NULL;
+			script->parser_current_line = 0;
+#endif // ENABLE_CASE_CHECK
 			return NULL;
 		}
 		end = '}';
 	}
 
 	// clear references of labels, variables and internal functions
-	for(i=LABEL_START;i<script->str_num;i++){
+	for(i=LABEL_START;i<script->str_num;i++) {
 		if(
 			script->str_data[i].type==C_POS || script->str_data[i].type==C_NAME ||
 			script->str_data[i].type==C_USERFUNC || script->str_data[i].type == C_USERFUNC_POS
-		){
+		  ) {
 			script->str_data[i].type=C_NOP;
 			script->str_data[i].backpatch=-1;
 			script->str_data[i].label=-1;
 		}
 	}
 
-	while( syntax.curly_count != 0 || *p != end )
+	while( script->syntax.curly_count != 0 || *p != end )
 	{
 		if( *p == '\0' )
 			disp_error_message("unexpected end of script",p);
 		// Special handling only label
-		tmpp=skip_space(skip_word(p));
-		if(*tmpp==':' && !(!strncasecmp(p,"default:",8) && p + 7 == tmpp)){
-			i=add_word(p);
-			set_label(i,script_pos,p);
-			if( parse_options&SCRIPT_USE_LABEL_DB )
-				strdb_iput(scriptlabel_db, get_str(i), script_pos);
+		tmpp=script->skip_space(script->skip_word(p));
+		if(*tmpp==':' && !(strncmp(p,"default:",8) == 0 && p + 7 == tmpp)) {
+			i=script->add_word(p);
+			script->set_label(i,script->pos,p);
+			if( script->parse_options&SCRIPT_USE_LABEL_DB )
+				script->label_add(i,script->pos);
 			p=tmpp+1;
-			p=skip_space(p);
+			p=script->skip_space(p);
 			continue;
 		}
 
 		// All other lumped
-		p=parse_line(p);
-		p=skip_space(p);
+		p=script->parse_line(p);
+		p=script->skip_space(p);
 
-		parse_nextline(false, p);
+		script->parse_nextline(false, p);
 	}
 
-	add_scriptc(C_NOP);
+	script->addc(C_NOP);
 
 	// trim code to size
-	script_size = script_pos;
-	RECREATE(script_buf,unsigned char,script_pos);
+	script->size = script->pos;
+	RECREATE(script->buf,unsigned char,script->pos);
 
 	// default unknown references to variables
-	for(i=LABEL_START;i<script->str_num;i++){
-		if(script->str_data[i].type==C_NOP){
+	for(i=LABEL_START;i<script->str_num;i++) {
+		if(script->str_data[i].type==C_NOP) {
 			int j,next;
 			script->str_data[i].type=C_NAME;
 			script->str_data[i].label=i;
-			for(j=script->str_data[i].backpatch;j>=0 && j!=0x00ffffff;){
-				next=GETVALUE(script_buf,j);
-				SETVALUE(script_buf,j,i);
+			for(j=script->str_data[i].backpatch;j>=0 && j!=0x00ffffff;) {
+				next=GETVALUE(script->buf,j);
+				SETVALUE(script->buf,j,i);
 				j=next;
 			}
 		}
 		else if( script->str_data[i].type == C_USERFUNC )
 		{// 'function name;' without follow-up code
 			ShowError("parse_script: function '%s' declared but not defined.\n", script->str_buf+script->str_data[i].str);
+			if (retval) *retval = EXIT_FAILURE;
 			unresolved_names = true;
 		}
 	}
 
-	if( unresolved_names )
-	{
+	if( unresolved_names ) {
 		disp_error_message("parse_script: unresolved function references", p);
+		if (retval) *retval = EXIT_FAILURE;
 	}
 
-#ifdef DEBUG_DISP
-	for(i=0;i<script_pos;i++){
+#ifdef SCRIPT_DEBUG_DISP
+	for(i=0;i<script->pos;i++) {
 		if((i&15)==0) ShowMessage("%04x : ",i);
-		ShowMessage("%02x ",script_buf[i]);
+		ShowMessage("%02x ",script->buf[i]);
 		if((i&15)==15) ShowMessage("\n");
 	}
 	ShowMessage("\n");
 #endif
-#ifdef DEBUG_DISASM
+#ifdef SCRIPT_DEBUG_DISASM
 	{
 		int i = 0,j;
-		while(i < script_pos) {
-			c_op op = get_com(script_buf,&i);
+		while(i < script->pos) {
+			c_op op = script->get_com(script->buf,&i);
 
-			ShowMessage("%06x %s", i, script_op2name(op));
+			ShowMessage("%06x %s", i, script->op2name(op));
 			j = i;
 			switch(op) {
 			case C_INT:
-				ShowMessage(" %d", get_num(script_buf,&i));
+				ShowMessage(" %d", script->get_num(script->buf,&i));
 				break;
 			case C_POS:
-				ShowMessage(" 0x%06x", *(int*)(script_buf+i)&0xffffff);
+				ShowMessage(" 0x%06x", *(int*)(script->buf+i)&0xffffff);
 				i += 3;
 				break;
 			case C_NAME:
-				j = (*(int*)(script_buf+i)&0xffffff);
-				ShowMessage(" %s", ( j == 0xffffff ) ? "?? unknown ??" : get_str(j));
+				j = (*(int*)(script->buf+i)&0xffffff);
+				ShowMessage(" %s", ( j == 0xffffff ) ? "?? unknown ??" : script->get_str(j));
 				i += 3;
 				break;
 			case C_STR:
-				j = strlen(script_buf + i);
-				ShowMessage(" %s", script_buf + i);
+				j = strlen((char*)script->buf + i);
+				ShowMessage(" %s", script->buf + i);
 				i += j+1;
 				break;
 			}
@@ -2241,9 +2448,16 @@ struct script_code* parse_script(const char *src,const char *file,int line,int o
 #endif
 
 	CREATE(code,struct script_code,1);
-	code->script_buf  = script_buf;
-	code->script_size = script_size;
-	code->script_vars = NULL;
+	code->script_buf  = script->buf;
+	code->script_size = script->size;
+	code->local.vars = NULL;
+	code->local.arrays = NULL;
+#ifdef ENABLE_CASE_CHECK
+	script->local_casecheck.clear();
+	script->parser_current_src = NULL;
+	script->parser_current_file = NULL;
+	script->parser_current_line = 0;
+#endif // ENABLE_CASE_CHECK
 	return code;
 }
 
@@ -2251,28 +2465,30 @@ struct script_code* parse_script(const char *src,const char *file,int line,int o
 /// If there is no player attached, the script is terminated.
 TBL_PC *script_rid2sd(struct script_state *st) {
 	TBL_PC *sd;
-	if( !( sd = iMap->id2sd(st->rid) ) ){
+	if( !( sd = map->id2sd(st->rid) ) ) {
 		ShowError("script_rid2sd: fatal error ! player not attached!\n");
-		script_reportfunc(st);
-		script_reportsrc(st);
+		script->reportfunc(st);
+		script->reportsrc(st);
 		st->state = END;
 	}
 	return sd;
 }
 
-/// Dereferences a variable/constant, replacing it with a copy of the value.
-///
-/// @param st Script state
-/// @param data Variable/constant
-void get_val(struct script_state* st, struct script_data* data)
-{
+/**
+ * Dereferences a variable/constant, replacing it with a copy of the value.
+ *
+ * @param st[in]       script state.
+ * @param data[in,out] variable/constant.
+ * @return pointer to data, for convenience.
+ */
+struct script_data *get_val(struct script_state* st, struct script_data* data) {
 	const char* name;
 	char prefix;
 	char postfix;
 	TBL_PC* sd = NULL;
 
 	if( !data_isreference(data) )
-		return;// not a variable/constant
+		return data;// not a variable/constant
 
 	name = reference_getname(data);
 	prefix = name[0];
@@ -2280,18 +2496,18 @@ void get_val(struct script_state* st, struct script_data* data)
 
 	//##TODO use reference_tovariable(data) when it's confirmed that it works [FlavioJS]
 	if( !reference_toconstant(data) && not_server_variable(prefix) ) {
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL ) {// needs player attached
 			if( postfix == '$' ) {// string variable
-				ShowWarning("script:script->get_val: cannot access player variable '%s', defaulting to \"\"\n", name);
+				ShowWarning("script_get_val: cannot access player variable '%s', defaulting to \"\"\n", name);
 				data->type = C_CONSTSTR;
 				data->u.str = "";
 			} else {// integer variable
-				ShowWarning("script:script->get_val: cannot access player variable '%s', defaulting to 0\n", name);
+				ShowWarning("script_get_val: cannot access player variable '%s', defaulting to 0\n", name);
 				data->type = C_INT;
 				data->u.num = 0;
 			}
-			return;
+			return data;
 		}
 	}
 
@@ -2302,36 +2518,36 @@ void get_val(struct script_state* st, struct script_data* data)
 				data->u.str = pc->readregstr(sd, data->u.num);
 				break;
 			case '$':
-				data->u.str = mapreg_readregstr(data->u.num);
+				data->u.str = mapreg->readregstr(data->u.num);
 				break;
 			case '#':
 				if( name[1] == '#' )
-					data->u.str = pc_readaccountreg2str(sd, name);// global
+					data->u.str = pc_readaccountreg2str(sd, data->u.num);// global
 				else
-					data->u.str = pc_readaccountregstr(sd, name);// local
+					data->u.str = pc_readaccountregstr(sd, data->u.num);// local
 				break;
 			case '.':
 				{
-					struct DBMap* n =
-						data->ref      ? *data->ref:
-						name[1] == '@' ?  st->stack->var_function:// instance/scope variable
-										  st->script->script_vars;// npc variable
+					struct DBMap* n = data->ref ?
+							data->ref->vars : name[1] == '@' ?
+							st->stack->scope.vars : // instance/scope variable
+							st->script->local.vars; // npc variable
 					if( n )
-						data->u.str = (char*)idb_get(n,reference_getuid(data));
+						data->u.str = (char*)i64db_get(n,reference_getuid(data));
 					else
 						data->u.str = NULL;
 				}
 				break;
 			case '\'':
 					if ( st->instance_id >= 0 ) {
-						data->u.str = (char*)idb_get(instances[st->instance_id].vars,reference_getuid(data));
+						data->u.str = (char*)i64db_get(instance->list[st->instance_id].regs.vars, reference_getuid(data));
 					} else {
-						ShowWarning("script:script->get_val: cannot access instance variable '%s', defaulting to \"\"\n", name);
+						ShowWarning("script_get_val: cannot access instance variable '%s', defaulting to \"\"\n", name);
 						data->u.str = NULL;
 					}
 				break;
 			default:
-				data->u.str = pc_readglobalreg_str(sd, name);
+				data->u.str = pc_readglobalreg_str(sd, data->u.num);
 				break;
 		}
 
@@ -2357,106 +2573,362 @@ void get_val(struct script_state* st, struct script_data* data)
 					data->u.num = pc->readreg(sd, data->u.num);
 					break;
 				case '$':
-					data->u.num = mapreg_readreg(data->u.num);
+					data->u.num = mapreg->readreg(data->u.num);
 					break;
 				case '#':
 					if( name[1] == '#' )
-						data->u.num = pc_readaccountreg2(sd, name);// global
+						data->u.num = pc_readaccountreg2(sd, data->u.num);// global
 					else
-						data->u.num = pc_readaccountreg(sd, name);// local
+						data->u.num = pc_readaccountreg(sd, data->u.num);// local
 					break;
 				case '.':
 					{
-						struct DBMap* n =
-							data->ref      ? *data->ref:
-							name[1] == '@' ?  st->stack->var_function:// instance/scope variable
-											  st->script->script_vars;// npc variable
+						struct DBMap* n = data->ref ?
+								data->ref->vars : name[1] == '@' ?
+								st->stack->scope.vars : // instance/scope variable
+								st->script->local.vars; // npc variable
 						if( n )
-							data->u.num = (int)idb_iget(n,reference_getuid(data));
+							data->u.num = (int)i64db_iget(n,reference_getuid(data));
 						else
 							data->u.num = 0;
 					}
 					break;
 				case '\'':
 						if( st->instance_id >= 0 )
-							data->u.num = (int)idb_iget(instances[st->instance_id].vars,reference_getuid(data));
+							data->u.num = (int)i64db_iget(instance->list[st->instance_id].regs.vars, reference_getuid(data));
 						else {
-							ShowWarning("script:script->get_val: cannot access instance variable '%s', defaulting to 0\n", name);
+							ShowWarning("script_get_val: cannot access instance variable '%s', defaulting to 0\n", name);
 							data->u.num = 0;
 						}
 					break;
 				default:
-					data->u.num = pc_readglobalreg(sd, name);
+					data->u.num = pc_readglobalreg(sd, data->u.num);
 					break;
 			}
 
 	}
+	data->ref = NULL;
 
-	return;
+	return data;
 }
 
-/// Retrieves the value of a reference identified by uid (variable, constant, param)
-/// The value is left in the top of the stack and needs to be removed manually.
-void* get_val2(struct script_state* st, int uid, struct DBMap** ref) {
+/**
+ * Retrieves the value of a reference identified by uid (variable, constant, param)
+ *
+ * The value is left in the top of the stack and needs to be removed manually.
+ *
+ * @param st[in]  script state.
+ * @param uid[in] reference identifier.
+ * @param ref[in] the container to look up the reference into.
+ * @return the retrieved value of the reference.
+ */
+void* get_val2(struct script_state* st, int64 uid, struct reg_db *ref) {
 	struct script_data* data;
 	script->push_val(st->stack, C_NAME, uid, ref);
 	data = script_getdatatop(st, -1);
 	script->get_val(st, data);
-	return (data->type == C_INT ? (void*)__64BPTRSIZE(data->u.num) : (void*)__64BPTRSIZE(data->u.str));
+	return (data->type == C_INT ? (void*)h64BPTRSIZE((int32)data->u.num) : (void*)h64BPTRSIZE(data->u.str)); // u.num is int32 because it comes from script->get_val
+}
+/**
+ * Because, currently, array members with key 0 are indifferenciable from normal variables, we should ensure its actually in
+ * Will be gone as soon as undefined var feature is implemented
+ **/
+void script_array_ensure_zero(struct script_state *st, struct map_session_data *sd, int64 uid, struct reg_db *ref) {
+	const char *name = script->get_str(script_getvarid(uid));
+	struct reg_db *src = script->array_src(st, sd ? sd : st->rid ? map->id2sd(st->rid) : NULL, name, ref);
+	struct script_array *sa = NULL;
+	bool insert = false;
+	
+	if( sd && !st ) /* when sd comes, st isn't available */
+		insert = true;
+	else {
+		if( is_string_variable(name) ) {
+			char* str = (char*)script->get_val2(st, uid, ref);
+			if( str && *str )
+				insert = true;
+			script_removetop(st, -1, 0);
+		} else {
+			int32 num = (int32)h64BPTRSIZE(script->get_val2(st, uid, ref));
+			if( num )
+				insert = true;
+			script_removetop(st, -1, 0);
+		}
+	}
+
+	if( src && src->arrays ) {
+		if( (sa = idb_get(src->arrays, script_getvarid(uid)) ) ) {
+			unsigned int i;
+			
+			ARR_FIND(0, sa->size, i, sa->members[i] == 0);
+			if( i != sa->size ) {
+				if( !insert )
+					script->array_remove_member(src,sa,i);
+				return;
+			}
+			
+			script->array_add_member(sa,0);
+		} else if( insert ) {
+			script->array_update(src,reference_uid(script_getvarid(uid), 0),false);
+		}
+	}
+}
+/**
+ * Returns array size by ID
+ **/
+unsigned int script_array_size(struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref) {
+	struct script_array *sa = NULL;
+	struct reg_db *src = script->array_src(st, sd, name, ref);
+	
+	if( src && src->arrays )
+		sa = idb_get(src->arrays, script->search_str(name));
+	
+	return sa ? sa->size : 0;
+}
+/**
+ * Returns array's highest key (for that awful getarraysize implementation that doesn't really gets the array size)
+ **/
+unsigned int script_array_highest_key(struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref) {
+	struct script_array *sa = NULL;
+	struct reg_db *src = script->array_src(st, sd, name, ref);
+	
+	
+	if( src && src->arrays ) {
+		int key = script->add_word(name);
+		
+		script->array_ensure_zero(st,sd,reference_uid(key, 0),ref);
+		
+		if( ( sa = idb_get(src->arrays, key) ) ) {
+			unsigned int i, highest_key = 0;
+			
+			for(i = 0; i < sa->size; i++) {
+				if( sa->members[i] > highest_key )
+					highest_key = sa->members[i];
+			}
+			
+			return sa->size ? highest_key + 1 : 0;
+		}
+	}
+	
+	return 0;
+}
+int script_free_array_db(DBKey key, DBData *data, va_list ap) {
+	struct script_array *sa = DB->data2ptr(data);
+	aFree(sa->members);
+	ers_free(script->array_ers, sa);
+	return 0;
+}
+/**
+ * Clears script_array and removes it from script->array_db
+ **/
+void script_array_delete(struct reg_db *src, struct script_array *sa) {
+	aFree(sa->members);
+	idb_remove(src->arrays, sa->id);
+	ers_free(script->array_ers, sa);
+}
+/**
+ * Removes a member from a script_array list
+ *
+ * @param idx the index of the member in script_array struct list, not of the actual array member
+ **/
+void script_array_remove_member(struct reg_db *src, struct script_array *sa, unsigned int idx) {
+	unsigned int i, cursor;
+	
+	/* its the only member left, no need to do anything other than delete the array data */
+	if( sa->size == 1 ) {
+		script->array_delete(src,sa);
+		return;
+	}
+	
+	sa->members[idx] = UINT_MAX;
+	
+	for(i = 0, cursor = 0; i < sa->size; i++) {
+		if( sa->members[i] == UINT_MAX )
+			continue;
+		if( i != cursor )
+			sa->members[cursor] = sa->members[i];
+		cursor++;
+	}
+	
+	sa->size = cursor;
 }
+/**
+ * Appends a new array index to the list in script_array
+ *
+ * @param idx the index of the array member being inserted
+ **/
+void script_array_add_member(struct script_array *sa, unsigned int idx) {
+	
+	RECREATE(sa->members, unsigned int, ++sa->size);
+	
+	sa->members[sa->size - 1] = idx;
 
-/*==========================================
+}
+/**
+ * Obtains the source of the array database for this type and scenario
+ * Initializes such database when not yet initialized.
+ **/
+struct reg_db *script_array_src(struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref) {
+	struct reg_db *src = NULL;
+	
+	switch( name[0] ) {
+		/* from player */
+		default: /* char reg */
+		case '@':/* temp char reg */
+		case '#':/* account reg */
+			src = &sd->regs;
+			break;
+		case '$':/* map reg */
+			src = &mapreg->regs;
+			break;
+		case '.':/* npc/script */
+			if( ref )
+				src = ref;
+			else
+				src = (name[1] == '@') ? &st->stack->scope : &st->script->local;
+			break;
+		case '\'':/* instance */
+			if( st->instance_id >= 0 ) {
+				src = &instance->list[st->instance_id].regs;
+			}
+			break;
+	}
+	
+	if( src ) {
+		if( !src->arrays )
+			src->arrays = idb_alloc(DB_OPT_BASE);
+		return src;
+	}
+	
+	return NULL;
+}
+
+/**
+ * Processes a array member modification, and update data accordingly
+ *
+ * @param src[in,out] Variable source database. If the array database doesn't exist, it is created.
+ * @param num[in]     Variable ID
+ * @param empty[in]   Whether the modified member is empty (needs to be removed)
+ **/
+void script_array_update(struct reg_db *src, int64 num, bool empty) {
+	struct script_array *sa = NULL;
+	int id = script_getvarid(num);
+	unsigned int index = script_getvaridx(num);
+	
+	if (!src->arrays) {
+		src->arrays = idb_alloc(DB_OPT_BASE);
+	} else {
+		sa = idb_get(src->arrays, id);
+	}
+
+	if( sa ) {
+		unsigned int i;
+		
+		/* search */
+		for(i = 0; i < sa->size; i++) {
+			if( sa->members[i] == index )
+				break;
+		}
+		
+		/* if existent */
+		if( i != sa->size ) {
+			/* if empty, we gotta remove it */
+			if( empty ) {
+				script->array_remove_member(src, sa, i);
+			}
+		} else if( !empty ) { /* new entry */
+			script->array_add_member(sa,index);
+			/* we do nothing if its empty, no point in modifying array data for a new empty member */
+		}
+	} else if ( !empty ) {/* we only move to create if not empty */
+		sa = ers_alloc(script->array_ers, struct script_array);
+		sa->id = id;
+		sa->members = NULL;
+		sa->size = 0;
+		script->array_add_member(sa,index);
+		idb_put(src->arrays, id, sa);
+	}
+}
+
+/**
  * Stores the value of a script variable
- * Return value is 0 on fail, 1 on success.
+ *
+ * @param st    current script state.
+ * @param sd    current character data.
+ * @param num   variable identifier.
+ * @param name  variable name.
+ * @param value new value.
+ * @param ref   variable container, in case of a npc/scope variable reference outside the current scope.
+ * @retval 0 failure.
+ * @retval 1 success.
+ *
+ * TODO: return values are screwed up, have been for some time (reaad: years), e.g. some functions return 1 failure and success.
  *------------------------------------------*/
-static int set_reg(struct script_state* st, TBL_PC* sd, int num, const char* name, const void* value, struct DBMap** ref)
-{
+int set_reg(struct script_state* st, TBL_PC* sd, int64 num, const char* name, const void* value, struct reg_db *ref) {
 	char prefix = name[0];
+	
+	if( is_string_variable(name) ) {// string variable
+		const char *str = (const char*)value;
 
-	if( is_string_variable(name) )
-	{// string variable
-		const char* str = (const char*)value;
 		switch (prefix) {
-		case '@':
-			return pc->setregstr(sd, num, str);
-		case '$':
-			return mapreg_setregstr(num, str);
-		case '#':
-			return (name[1] == '#') ?
-				pc_setaccountreg2str(sd, name, str) :
-				pc_setaccountregstr(sd, name, str);
-		case '.':
-			{
-				struct DBMap* n;
-				n = (ref) ? *ref : (name[1] == '@') ? st->stack->var_function : st->script->script_vars;
-				if( n ) {
-					idb_remove(n, num);
-					if (str[0]) idb_put(n, num, aStrdup(str));
+			case '@':
+				pc->setregstr(sd, num, str);
+				return 1;
+			case '$':
+				return mapreg->setregstr(num, str);
+			case '#':
+				return (name[1] == '#') ?
+					pc_setaccountreg2str(sd, num, str) :
+					pc_setaccountregstr(sd, num, str);
+			case '.':
+				{
+					struct reg_db *n = (ref) ? ref : (name[1] == '@') ? &st->stack->scope : &st->script->local;
+					if( n ) {
+						if (str[0])  {
+							i64db_put(n->vars, num, aStrdup(str));
+							if( script_getvaridx(num) )
+								script->array_update(n, num, false);
+						} else {
+							i64db_remove(n->vars, num);
+							if( script_getvaridx(num) )
+								script->array_update(n, num, true);
+						}
+					}
 				}
-			}
-			return 1;
-		case '\'':
-			if( st->instance_id >= 0 ) {
-				idb_remove(instances[st->instance_id].vars, num);
-				if( str[0] ) idb_put(instances[st->instance_id].vars, num, aStrdup(str));
-			}
-			return 1;
-		default:
-			return pc_setglobalreg_str(sd, name, str);
+				return 1;
+			case '\'':
+				if( st->instance_id >= 0 ) {
+					if( str[0] ) {
+						i64db_put(instance->list[st->instance_id].regs.vars, num, aStrdup(str));
+						if( script_getvaridx(num) )
+							script->array_update(&instance->list[st->instance_id].regs, num, false);
+					} else {
+						i64db_remove(instance->list[st->instance_id].regs.vars, num);
+						if( script_getvaridx(num) )
+							script->array_update(&instance->list[st->instance_id].regs, num, true);
+					}
+				} else {
+					ShowError("script_set_reg: cannot write instance variable '%s', NPC not in a instance!\n", name);
+					script_reportsrc(st);
+				}
+				return 1;
+			default:
+				return pc_setglobalreg_str(sd, num, str);
 		}
-	}
-	else
-	{// integer variable
-		int val = (int)__64BPTRSIZE(value);
-		if(script->str_data[num&0x00ffffff].type == C_PARAM)
-		{
-			if( pc->setparam(sd, script->str_data[num&0x00ffffff].val, val) == 0 )
-			{
-				if( st != NULL )
-				{
+	} else {// integer variable
+		// FIXME: This isn't safe, in 32bits systems we're converting a 64bit pointer
+		// to a 32bit int, this will lead to overflows! [Panikon]
+		int val = (int)h64BPTRSIZE(value);
+
+		if(script->str_data[script_getvarid(num)].type == C_PARAM) {
+			if( pc->setparam(sd, script->str_data[script_getvarid(num)].val, val) == 0 ) {
+				if( st != NULL ) {
 					ShowError("script:set_reg: failed to set param '%s' to %d.\n", name, val);
-					script_reportsrc(st);
-					st->state = END;
+					script->reportsrc(st);
+					// Instead of just stop the script execution we let the character close
+					// the window if it was open.
+					st->state = (sd->state.dialog) ? CLOSE : END;
+					if( st->state == CLOSE )
+						clif->scriptclose(sd, st->oid);
 				}
 				return 0;
 			}
@@ -2464,46 +2936,59 @@ static int set_reg(struct script_state* st, TBL_PC* sd, int num, const char* nam
 		}
 
 		switch (prefix) {
-		case '@':
-			return pc->setreg(sd, num, val);
-		case '$':
-			return mapreg_setreg(num, val);
-		case '#':
-			return (name[1] == '#') ?
-				pc_setaccountreg2(sd, name, val) :
-				pc_setaccountreg(sd, name, val);
-		case '.':
-			{
-				struct DBMap* n;
-				n = (ref) ? *ref : (name[1] == '@') ? st->stack->var_function : st->script->script_vars;
-				if( n ) {
-					idb_remove(n, num);
-					if( val != 0 )
-						idb_iput(n, num, val);
+			case '@':
+				pc->setreg(sd, num, val);
+				return 1;
+			case '$':
+				return mapreg->setreg(num, val);
+			case '#':
+				return (name[1] == '#') ?
+					pc_setaccountreg2(sd, num, val) :
+					pc_setaccountreg(sd, num, val);
+			case '.':
+				{
+					struct reg_db *n = (ref) ? ref : (name[1] == '@') ? &st->stack->scope : &st->script->local;
+					if( n ) {
+						if( val != 0 ) {
+							i64db_iput(n->vars, num, val);
+							if( script_getvaridx(num) )
+								script->array_update(n, num, false);
+						} else {
+							i64db_remove(n->vars, num);
+							if( script_getvaridx(num) )
+								script->array_update(n, num, true);
+						}
+					}
 				}
-			}
-			return 1;
-		case '\'':
-			if( st->instance_id >= 0 ) {
-				idb_remove(instances[st->instance_id].vars, num);
-				if( val != 0 )
-					idb_iput(instances[st->instance_id].vars, num, val);
-			}
-			return 1;
-		default:
-			return pc_setglobalreg(sd, name, val);
+				return 1;
+			case '\'':
+				if( st->instance_id >= 0 ) {
+					if( val != 0 ) {
+						i64db_iput(instance->list[st->instance_id].regs.vars, num, val);
+						if( script_getvaridx(num) )
+							script->array_update(&instance->list[st->instance_id].regs, num, false);
+					} else {
+						i64db_remove(instance->list[st->instance_id].regs.vars, num);
+						if( script_getvaridx(num) )
+							script->array_update(&instance->list[st->instance_id].regs, num, true);
+					}
+				} else {
+					ShowError("script_set_reg: cannot write instance variable '%s', NPC not in a instance!\n", name);
+					script_reportsrc(st);
+				}
+				return 1;
+			default:
+				return pc_setglobalreg(sd, num, val);
 		}
 	}
 }
 
-int set_var(TBL_PC* sd, char* name, void* val)
-{
-    return set_reg(NULL, sd, reference_uid(add_str(name),0), name, val, NULL);
+int set_var(TBL_PC* sd, char* name, void* val) {
+	return script->set_reg(NULL, sd, reference_uid(script->add_str(name),0), name, val, NULL);
 }
 
-void setd_sub(struct script_state *st, TBL_PC *sd, const char *varname, int elem, void *value, struct DBMap **ref)
-{
-	set_reg(st, sd, reference_uid(add_str(varname),elem), varname, value, ref);
+void setd_sub(struct script_state *st, TBL_PC *sd, const char *varname, int elem, void *value, struct reg_db *ref) {
+	script->set_reg(st, sd, reference_uid(script->add_str(varname),elem), varname, value, ref);
 }
 
 /// Converts the data to a string
@@ -2518,7 +3003,7 @@ const char* conv_str(struct script_state* st, struct script_data* data)
 	else if( data_isint(data) )
 	{// int -> string
 		CREATE(p, char, ITEM_NAME_LENGTH);
-		snprintf(p, ITEM_NAME_LENGTH, "%d", data->u.num);
+		snprintf(p, ITEM_NAME_LENGTH, "%"PRId64"", data->u.num);
 		p[ITEM_NAME_LENGTH-1] = '\0';
 		data->type = C_STR;
 		data->u.str = p;
@@ -2532,8 +3017,8 @@ const char* conv_str(struct script_state* st, struct script_data* data)
 	else
 	{// unsupported data type
 		ShowError("script:conv_str: cannot convert to string, defaulting to \"\"\n");
-		script_reportdata(data);
-		script_reportsrc(st);
+		script->reportdata(data);
+		script->reportsrc(st);
 		data->type = C_CONSTSTR;
 		data->u.str = "";
 	}
@@ -2572,8 +3057,8 @@ int conv_num(struct script_state* st, struct script_data* data) {
 				num = INT_MAX;
 				ShowError("script:conv_num: overflow detected, capping to %ld\n", num);
 			}
-			script_reportdata(data);
-			script_reportsrc(st);
+			script->reportdata(data);
+			script->reportsrc(st);
 		}
 		if( data->type == C_STR )
 			aFree(p);
@@ -2586,13 +3071,13 @@ int conv_num(struct script_state* st, struct script_data* data) {
 	else
 	{// unsupported data type
 		ShowError("script:conv_num: cannot convert to number, defaulting to 0\n");
-		script_reportdata(data);
-		script_reportsrc(st);
+		script->reportdata(data);
+		script->reportsrc(st);
 		data->type = C_INT;
 		data->u.num = 0;
 	}
 #endif
-	return data->u.num;
+	return (int)data->u.num;
 }
 
 //
@@ -2609,9 +3094,9 @@ void stack_expand(struct script_stack* stack) {
 }
 
 /// Pushes a value into the stack (with reference)
-struct script_data* push_val(struct script_stack* stack, enum c_op type, int val, struct DBMap** ref) {
+struct script_data* push_val(struct script_stack* stack, enum c_op type, int64 val, struct reg_db *ref) {
 	if( stack->sp >= stack->sp_max )
-		stack_expand(stack);
+		script->stack_expand(stack);
 	stack->stack_data[stack->sp].type  = type;
 	stack->stack_data[stack->sp].u.num = val;
 	stack->stack_data[stack->sp].ref   = ref;
@@ -2623,7 +3108,7 @@ struct script_data* push_val(struct script_stack* stack, enum c_op type, int val
 struct script_data* push_str(struct script_stack* stack, enum c_op type, char* str)
 {
 	if( stack->sp >= stack->sp_max )
-		stack_expand(stack);
+		script->stack_expand(stack);
 	stack->stack_data[stack->sp].type  = type;
 	stack->stack_data[stack->sp].u.str = str;
 	stack->stack_data[stack->sp].ref   = NULL;
@@ -2632,10 +3117,9 @@ struct script_data* push_str(struct script_stack* stack, enum c_op type, char* s
 }
 
 /// Pushes a retinfo into the stack
-struct script_data* push_retinfo(struct script_stack* stack, struct script_retinfo* ri, DBMap **ref)
-{
+struct script_data* push_retinfo(struct script_stack* stack, struct script_retinfo* ri, struct reg_db *ref) {
 	if( stack->sp >= stack->sp_max )
-		stack_expand(stack);
+		script->stack_expand(stack);
 	stack->stack_data[stack->sp].type = C_RETINFO;
 	stack->stack_data[stack->sp].u.ri = ri;
 	stack->stack_data[stack->sp].ref  = ref;
@@ -2668,8 +3152,7 @@ struct script_data* push_copy(struct script_stack* stack, int pos) {
 
 /// Removes the values in indexes [start,end[ from the stack.
 /// Adjusts all stack pointers.
-void pop_stack(struct script_state* st, int start, int end)
-{
+void pop_stack(struct script_state* st, int start, int end) {
 	struct script_stack* stack = st->stack;
 	struct script_data* data;
 	int i;
@@ -2690,8 +3173,18 @@ void pop_stack(struct script_state* st, int start, int end)
 		if( data->type == C_RETINFO )
 		{
 			struct script_retinfo* ri = data->u.ri;
-			if( ri->var_function )
-				script_free_vars(ri->var_function);
+			if( ri->scope.vars ) {
+				// Note: This is necessary evern if we're also doing it in run_func
+				// (in the RETFUNC block) because not all functions return.  If a
+				// function (or a sub) has an 'end' or a 'close', it'll reach this
+				// block with its scope vars still to be freed.
+				script->free_vars(ri->scope.vars);
+				ri->scope.vars = NULL;
+			}
+			if( ri->scope.arrays ) {
+				ri->scope.arrays->destroy(ri->scope.arrays,script->array_free_db);
+				ri->scope.arrays = NULL;
+			}
 			if( data->ref )
 				aFree(data->ref);
 			aFree(ri);
@@ -2706,12 +3199,18 @@ void pop_stack(struct script_state* st, int start, int end)
 			stack->stack_data[i].type = C_NOP;
 	}
 	// adjust stack pointers
-	     if( st->start > end )   st->start -= end - start;
-	else if( st->start > start ) st->start = start;
-	     if( st->end > end )   st->end -= end - start;
-	else if( st->end > start ) st->end = start;
-	     if( stack->defsp > end )   stack->defsp -= end - start;
-	else if( stack->defsp > start ) stack->defsp = start;
+	if( st->start > end )
+		st->start -= end - start;
+	else if( st->start > start )
+		st->start = start;
+	if( st->end > end )
+		st->end -= end - start;
+	else if( st->end > start )
+		st->end = start;
+	if( stack->defsp > end )
+		stack->defsp -= end - start;
+	else if( stack->defsp > start )
+		stack->defsp = start;
 	stack->sp -= end - start;
 }
 
@@ -2722,17 +3221,24 @@ void pop_stack(struct script_state* st, int start, int end)
 /*==========================================
  * Release script dependent variable, dependent variable of function
  *------------------------------------------*/
-void script_free_vars(struct DBMap* storage)
-{
-	if( storage )
-	{// destroy the storage construct containing the variables
-		db_destroy(storage);
+void script_free_vars(struct DBMap* var_storage) {
+	if( var_storage ) {
+		// destroy the storage construct containing the variables
+		db_destroy(var_storage);
 	}
 }
 
 void script_free_code(struct script_code* code)
 {
-	script_free_vars( code->script_vars );
+	nullpo_retv(code);
+
+	if( code->instances )
+		script->stop_instances(code);
+	else {
+		script->free_vars(code->local.vars);
+		if( code->local.arrays )
+			code->local.arrays->destroy(code->local.arrays,script->array_free_db);
+	}
 	aFree( code->script_buf );
 	aFree( code );
 }
@@ -2746,14 +3252,17 @@ void script_free_code(struct script_code* code)
 /// @return Script state
 struct script_state* script_alloc_state(struct script_code* rootscript, int pos, int rid, int oid) {
 	struct script_state* st;
-	
+
 	st = ers_alloc(script->st_ers, struct script_state);
 	st->stack = ers_alloc(script->stack_ers, struct script_stack);
+	st->pending_refs = NULL;
+	st->pending_ref_count = 0;
 	st->stack->sp = 0;
 	st->stack->sp_max = 64;
 	CREATE(st->stack->stack_data, struct script_data, st->stack->sp_max);
 	st->stack->defsp = st->stack->sp;
-	st->stack->var_function = idb_alloc(DB_OPT_RELEASE_DATA);
+	st->stack->scope.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
+	st->stack->scope.arrays = NULL;
 	st->state = RUN;
 	st->script = rootscript;
 	st->pos = pos;
@@ -2762,91 +3271,125 @@ struct script_state* script_alloc_state(struct script_code* rootscript, int pos,
 	st->sleep.timer = INVALID_TIMER;
 	st->npc_item_flag = battle_config.item_enabled_npc;
 	
-	if( !st->script->script_vars )
-		st->script->script_vars = idb_alloc(DB_OPT_RELEASE_DATA);
-	
+	if( st->script->instances != USHRT_MAX )
+		st->script->instances++;
+	else {
+		struct npc_data *nd = map->id2nd(oid);
+		ShowError("over 65k instances of '%s' script are being run\n",nd ? nd->name : "unknown");
+	}
+
+	if( !st->script->local.vars )
+		st->script->local.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
+
 	st->id = script->next_id++;
 	script->active_scripts++;
 
 	idb_put(script->st_db, st->id, st);
-	
+
 	return st;
 }
 
 /// Frees a script state.
 ///
 /// @param st Script state
-void script_free_state(struct script_state* st)
-{
-	if(st->bk_st) {// backup was not restored
-		ShowDebug("script_free_state: Previous script state lost (rid=%d, oid=%d, state=%d, bk_npcid=%d).\n", st->bk_st->rid, st->bk_st->oid, st->bk_st->state, st->bk_npcid);
-	}
+void script_free_state(struct script_state* st) {
+	if( idb_exists(script->st_db,st->id) ) {
+		struct map_session_data *sd = st->rid ? map->id2sd(st->rid) : NULL;
+		
+		if(st->bk_st) {// backup was not restored
+			ShowDebug("script_free_state: Previous script state lost (rid=%d, oid=%d, state=%d, bk_npcid=%d).\n", st->bk_st->rid, st->bk_st->oid, st->bk_st->state, st->bk_npcid);
+		}
+		
+		if(sd && sd->st == st) { //Current script is aborted.
+			if(sd->state.using_fake_npc){
+				clif->clearunit_single(sd->npc_id, CLR_OUTSIGHT, sd->fd);
+				sd->state.using_fake_npc = 0;
+			}
+			sd->st = NULL;
+			sd->npc_id = 0;
+		}
 
-	if( st->sleep.timer != INVALID_TIMER )
-		iTimer->delete_timer(st->sleep.timer, run_script_timer);
-	script_free_vars(st->stack->var_function);
-	script->pop_stack(st, 0, st->stack->sp);
-	aFree(st->stack->stack_data);
-	ers_free(script->stack_ers, st->stack);
-	if( st->script && st->script->script_vars && !db_size(st->script->script_vars) ) {
-		script_free_vars(st->script->script_vars);
-		st->script->script_vars = NULL;
-	}
-	st->stack = NULL;
-	st->pos = -1;
-	idb_remove(script->st_db, st->id);
-	ers_free(script->st_ers, st);
-	if( --script->active_scripts == 0 ) {
-		script->next_id = 0;
+		if( st->sleep.timer != INVALID_TIMER )
+			timer->delete(st->sleep.timer, script->run_timer);
+		if( st->stack ) {
+			script->free_vars(st->stack->scope.vars);
+			if( st->stack->scope.arrays )
+				st->stack->scope.arrays->destroy(st->stack->scope.arrays,script->array_free_db);
+			script->pop_stack(st, 0, st->stack->sp);
+			aFree(st->stack->stack_data);
+			ers_free(script->stack_ers, st->stack);
+			st->stack = NULL;
+		}
+		if( st->script && st->script->instances != USHRT_MAX && --st->script->instances == 0 ) {
+			if( st->script->local.vars && !db_size(st->script->local.vars) ) {
+				script->free_vars(st->script->local.vars);
+				st->script->local.vars = NULL;
+			}
+			if( st->script->local.arrays && !db_size(st->script->local.arrays) ) {
+				st->script->local.arrays->destroy(st->script->local.arrays,script->array_free_db);
+				st->script->local.arrays = NULL;
+			}
+		}
+		st->pos = -1;
+		if (st->pending_ref_count > 0) {
+			while (st->pending_ref_count > 0)
+				aFree(st->pending_refs[--st->pending_ref_count]);
+			aFree(st->pending_refs);
+			st->pending_refs = NULL;
+		}
+		idb_remove(script->st_db, st->id);
+		ers_free(script->st_ers, st);
+		if( --script->active_scripts == 0 ) {
+			script->next_id = 0;
+		}
 	}
 }
 
+/**
+ * Adds a pending reference entry to the current script.
+ *
+ * @see struct script_state::pending_refs
+ *
+ * @param st[in]  Script state.
+ * @param ref[in] Reference to be added.
+ */
+void script_add_pending_ref(struct script_state *st, struct reg_db *ref) {
+	RECREATE(st->pending_refs, struct reg_db*, ++st->pending_ref_count);
+	st->pending_refs[st->pending_ref_count-1] = ref;
+}
+
 //
 // Main execution unit
 //
 /*==========================================
  * Read command
  *------------------------------------------*/
-c_op get_com(unsigned char *script,int *pos)
+c_op get_com(unsigned char *scriptbuf,int *pos)
 {
 	int i = 0, j = 0;
 
-	if(script[*pos]>=0x80){
+	if(scriptbuf[*pos]>=0x80) {
 		return C_INT;
 	}
-	while(script[*pos]>=0x40){
-		i=script[(*pos)++]<<j;
+	while(scriptbuf[*pos]>=0x40) {
+		i=scriptbuf[(*pos)++]<<j;
 		j+=6;
 	}
-	return (c_op)(i+(script[(*pos)++]<<j));
+	return (c_op)(i+(scriptbuf[(*pos)++]<<j));
 }
 
 /*==========================================
  *  Income figures
  *------------------------------------------*/
-int get_num(unsigned char *script,int *pos)
+int get_num(unsigned char *scriptbuf,int *pos)
 {
 	int i,j;
 	i=0; j=0;
-	while(script[*pos]>=0xc0){
-		i+=(script[(*pos)++]&0x7f)<<j;
+	while(scriptbuf[*pos]>=0xc0) {
+		i+=(scriptbuf[(*pos)++]&0x7f)<<j;
 		j+=6;
 	}
-	return i+((script[(*pos)++]&0x7f)<<j);
-}
-
-/*==========================================
- * Remove the value from the stack
- *------------------------------------------*/
-int pop_val(struct script_state* st)
-{
-	if(st->stack->sp<=0)
-		return 0;
-	st->stack->sp--;
-	script->get_val(st,&(st->stack->stack_data[st->stack->sp]));
-	if(st->stack->stack_data[st->stack->sp].type==C_INT)
-		return st->stack->stack_data[st->stack->sp].u.num;
-	return 0;
+	return i+((scriptbuf[(*pos)++]&0x7f)<<j);
 }
 
 /// Ternary operators
@@ -2862,12 +3405,12 @@ void op_3(struct script_state* st, int op)
 	if( data_isstring(data) )
 		flag = data->u.str[0];// "" -> false
 	else if( data_isint(data) )
-		flag = data->u.num;// 0 -> false
+		flag = data->u.num == 0 ? 0 : 1;// 0 -> false
 	else
 	{
 		ShowError("script:op_3: invalid data for the ternary operator test\n");
-		script_reportdata(data);
-		script_reportsrc(st);
+		script->reportdata(data);
+		script->reportsrc(st);
 		script_removetop(st, -3, 0);
 		script_pushnil(st);
 		return;
@@ -2886,18 +3429,86 @@ void op_3(struct script_state* st, int op)
 /// s1 GE s2 -> i
 /// s1 LT s2 -> i
 /// s1 LE s2 -> i
+/// s1 RE_EQ s2 -> i
+/// s1 RE_NE s2 -> i
 /// s1 ADD s2 -> s
 void op_2str(struct script_state* st, int op, const char* s1, const char* s2)
 {
 	int a = 0;
 
-	switch(op){
+	switch(op) {
 	case C_EQ: a = (strcmp(s1,s2) == 0); break;
 	case C_NE: a = (strcmp(s1,s2) != 0); break;
 	case C_GT: a = (strcmp(s1,s2) >  0); break;
 	case C_GE: a = (strcmp(s1,s2) >= 0); break;
 	case C_LT: a = (strcmp(s1,s2) <  0); break;
 	case C_LE: a = (strcmp(s1,s2) <= 0); break;
+#ifdef PCRE_SUPPORT
+	case C_RE_EQ:
+	case C_RE_NE:
+		{
+			int inputlen = (int)strlen(s1);
+			pcre *compiled_regex;
+			pcre_extra *extra_regex;
+			const char *pcre_error, *pcre_match;
+			int pcre_erroroffset, offsetcount, i;
+			int offsets[256*3]; // (max_capturing_groups+1)*3
+
+			compiled_regex = libpcre->compile(s2, 0, &pcre_error, &pcre_erroroffset, NULL);
+
+			if( compiled_regex == NULL ) {
+				ShowError("script:op2_str: Invalid regex '%s'.\n", s2);
+				script->reportsrc(st);
+				script_pushnil(st);
+				st->state = END;
+				return;
+			}
+
+			extra_regex = libpcre->study(compiled_regex, 0, &pcre_error);
+
+			if( pcre_error != NULL ) {
+				libpcre->free(compiled_regex);
+				ShowError("script:op2_str: Unable to optimize the regex '%s': %s\n", s2, pcre_error);
+				script->reportsrc(st);
+				script_pushnil(st);
+				st->state = END;
+				return;
+			}
+
+			offsetcount = libpcre->exec(compiled_regex, extra_regex, s1, inputlen, 0, 0, offsets, 256*3);
+
+			if( offsetcount == 0 ) {
+				offsetcount = 256;
+			} else if( offsetcount == PCRE_ERROR_NOMATCH ) {
+				offsetcount = 0;
+			} else if( offsetcount < 0 ) {
+				libpcre->free(compiled_regex);
+				if( extra_regex != NULL )
+					libpcre->free(extra_regex);
+				ShowWarning("script:op2_str: Unable to process the regex '%s'.\n", s2);
+				script->reportsrc(st);
+				script_pushnil(st);
+				st->state = END;
+				return;
+			}
+
+			if( op == C_RE_EQ ) {
+				for( i = 0; i < offsetcount; i++ ) {
+					libpcre->get_substring(s1, offsets, offsetcount, i, &pcre_match);
+					mapreg->setregstr(reference_uid(script->add_str("$@regexmatch$"), i), pcre_match);
+					libpcre->free_substring(pcre_match);
+				}
+				mapreg->setreg(script->add_str("$@regexmatchcount"), i);
+				a = offsetcount;
+			} else { // C_RE_NE
+				a = (offsetcount == 0);
+			}
+			libpcre->free(compiled_regex);
+			if( extra_regex != NULL )
+				libpcre->free(extra_regex);
+		}
+		break;
+#endif // PCRE_SUPPORT
 	case C_ADD:
 		{
 			char* buf = (char *)aMalloc((strlen(s1)+strlen(s2)+1)*sizeof(char));
@@ -2907,8 +3518,8 @@ void op_2str(struct script_state* st, int op, const char* s1, const char* s2)
 			return;
 		}
 	default:
-		ShowError("script:op2_str: unexpected string operator %s\n", script_op2name(op));
-		script_reportsrc(st);
+		ShowError("script:op2_str: unexpected string operator %s\n", script->op2name(op));
+		script->reportsrc(st);
 		script_pushnil(st);
 		st->state = END;
 		return;
@@ -2924,27 +3535,26 @@ void op_2num(struct script_state* st, int op, int i1, int i2)
 	int ret;
 	double ret_double;
 
-	switch( op )
-	{
-	case C_AND:  ret = i1 & i2;		break;
-	case C_OR:   ret = i1 | i2;		break;
-	case C_XOR:  ret = i1 ^ i2;		break;
-	case C_LAND: ret = (i1 && i2);	break;
-	case C_LOR:  ret = (i1 || i2);	break;
-	case C_EQ:   ret = (i1 == i2);	break;
-	case C_NE:   ret = (i1 != i2);	break;
-	case C_GT:   ret = (i1 >  i2);	break;
-	case C_GE:   ret = (i1 >= i2);	break;
-	case C_LT:   ret = (i1 <  i2);	break;
-	case C_LE:   ret = (i1 <= i2);	break;
-	case C_R_SHIFT: ret = i1>>i2;	break;
-	case C_L_SHIFT: ret = i1<<i2;	break;
+	switch( op ) {
+	case C_AND:     ret = i1 & i2;    break;
+	case C_OR:      ret = i1 | i2;    break;
+	case C_XOR:     ret = i1 ^ i2;    break;
+	case C_LAND:    ret = (i1 && i2); break;
+	case C_LOR:     ret = (i1 || i2); break;
+	case C_EQ:      ret = (i1 == i2); break;
+	case C_NE:      ret = (i1 != i2); break;
+	case C_GT:      ret = (i1 >  i2); break;
+	case C_GE:      ret = (i1 >= i2); break;
+	case C_LT:      ret = (i1 <  i2); break;
+	case C_LE:      ret = (i1 <= i2); break;
+	case C_R_SHIFT: ret = i1>>i2;     break;
+	case C_L_SHIFT: ret = i1<<i2;     break;
 	case C_DIV:
 	case C_MOD:
 		if( i2 == 0 )
 		{
-			ShowError("script:op_2num: division by zero detected op=%s i1=%d i2=%d\n", script_op2name(op), i1, i2);
-			script_reportsrc(st);
+			ShowError("script:op_2num: division by zero detected op=%s i1=%d i2=%d\n", script->op2name(op), i1, i2);
+			script->reportsrc(st);
 			script_pushnil(st);
 			st->state = END;
 			return;
@@ -2961,21 +3571,21 @@ void op_2num(struct script_state* st, int op, int i1, int i2)
 		case C_SUB: ret = i1 - i2; ret_double = (double)i1 - (double)i2; break;
 		case C_MUL: ret = i1 * i2; ret_double = (double)i1 * (double)i2; break;
 		default:
-			ShowError("script:op_2num: unexpected number operator %s i1=%d i2=%d\n", script_op2name(op), i1, i2);
-			script_reportsrc(st);
+			ShowError("script:op_2num: unexpected number operator %s i1=%d i2=%d\n", script->op2name(op), i1, i2);
+			script->reportsrc(st);
 			script_pushnil(st);
 			return;
 		}
 		if( ret_double < (double)INT_MIN )
 		{
-			ShowWarning("script:op_2num: underflow detected op=%s i1=%d i2=%d\n", script_op2name(op), i1, i2);
-			script_reportsrc(st);
+			ShowWarning("script:op_2num: underflow detected op=%s i1=%d i2=%d\n", script->op2name(op), i1, i2);
+			script->reportsrc(st);
 			ret = INT_MIN;
 		}
 		else if( ret_double > (double)INT_MAX )
 		{
-			ShowWarning("script:op_2num: overflow detected op=%s i1=%d i2=%d\n", script_op2name(op), i1, i2);
-			script_reportsrc(st);
+			ShowWarning("script:op_2num: overflow detected op=%s i1=%d i2=%d\n", script->op2name(op), i1, i2);
+			script->reportsrc(st);
 			ret = INT_MAX;
 		}
 	}
@@ -3021,32 +3631,33 @@ void op_2(struct script_state *st, int op)
 
 	if( data_isstring(left) && data_isstring(right) )
 	{// ss => op_2str
-		op_2str(st, op, left->u.str, right->u.str);
+		script->op_2str(st, op, left->u.str, right->u.str);
 		script_removetop(st, leftref.type == C_NOP ? -3 : -2, -1);// pop the two values before the top one
 
 		if (leftref.type != C_NOP)
 		{
-			aFree(left->u.str);
+			if (left->type == C_STR) // don't free C_CONSTSTR
+				aFree(left->u.str);
 			*left = leftref;
 		}
 	}
 	else if( data_isint(left) && data_isint(right) )
 	{// ii => op_2num
-		int i1 = left->u.num;
-		int i2 = right->u.num;
+		int i1 = (int)left->u.num;
+		int i2 = (int)right->u.num;
 
 		script_removetop(st, leftref.type == C_NOP ? -2 : -1, 0);
-		op_2num(st, op, i1, i2);
+		script->op_2num(st, op, i1, i2);
 
 		if (leftref.type != C_NOP)
 			*left = leftref;
 	}
 	else
 	{// invalid argument
-		ShowError("script:op_2: invalid data for operator %s\n", script_op2name(op));
-		script_reportdata(left);
-		script_reportdata(right);
-		script_reportsrc(st);
+		ShowError("script:op_2: invalid data for operator %s\n", script->op2name(op));
+		script->reportdata(left);
+		script->reportdata(right);
+		script->reportsrc(st);
 		script_removetop(st, -2, 0);
 		script_pushnil(st);
 		st->state = END;
@@ -3067,27 +3678,26 @@ void op_1(struct script_state* st, int op)
 
 	if( !data_isint(data) )
 	{// not a number
-		ShowError("script:op_1: argument is not a number (op=%s)\n", script_op2name(op));
-		script_reportdata(data);
-		script_reportsrc(st);
+		ShowError("script:op_1: argument is not a number (op=%s)\n", script->op2name(op));
+		script->reportdata(data);
+		script->reportsrc(st);
 		script_pushnil(st);
 		st->state = END;
 		return;
 	}
 
-	i1 = data->u.num;
+	i1 = (int)data->u.num;
 	script_removetop(st, -1, 0);
-	switch( op )
-	{
-	case C_NEG: i1 = -i1; break;
-	case C_NOT: i1 = ~i1; break;
-	case C_LNOT: i1 = !i1; break;
-	default:
-		ShowError("script:op_1: unexpected operator %s i1=%d\n", script_op2name(op), i1);
-		script_reportsrc(st);
-		script_pushnil(st);
-		st->state = END;
-		return;
+	switch( op ) {
+		case C_NEG: i1 = -i1; break;
+		case C_NOT: i1 = ~i1; break;
+		case C_LNOT: i1 = !i1; break;
+		default:
+			ShowError("script:op_1: unexpected operator %s i1=%d\n", script->op2name(op), i1);
+			script->reportsrc(st);
+			script_pushnil(st);
+			st->state = END;
+			return;
 	}
 	script_pushint(st, i1);
 }
@@ -3097,7 +3707,7 @@ void op_1(struct script_state* st, int op)
 ///
 /// @param st Script state whose stack arguments should be inspected.
 /// @param func Built-in function for which the arguments are intended.
-static void script_check_buildin_argtype(struct script_state* st, int func)
+void script_check_buildin_argtype(struct script_state* st, int func)
 {
 	char type;
 	int idx, invalid = 0;
@@ -3107,11 +3717,11 @@ static void script_check_buildin_argtype(struct script_state* st, int func)
 		struct script_data* data = script_getdata(st, idx);
 
 		type = sf[idx-2];
-		
+
 		if( type == '?' || type == '*' ) {// optional argument or unknown number of optional parameters ( no types are after this )
 			break;
 		} else if( type == 0 ) {// more arguments than necessary ( should not happen, as it is checked before )
-			ShowWarning("Found more arguments than necessary. unexpected arg type %s\n",script_op2name(data->type));
+			ShowWarning("Found more arguments than necessary. unexpected arg type %s\n",script->op2name(data->type));
 			invalid++;
 			break;
 		} else {
@@ -3127,7 +3737,7 @@ static void script_check_buildin_argtype(struct script_state* st, int func)
 					if( !data_isstring(data) && !data_isint(data) && !data_isreference(data) )
 					{// variant
 						ShowWarning("Unexpected type for argument %d. Expected string, number or variable.\n", idx-1);
-						script_reportdata(data);
+						script->reportdata(data);
 						invalid++;
 					}
 					break;
@@ -3135,7 +3745,7 @@ static void script_check_buildin_argtype(struct script_state* st, int func)
 					if( !data_isstring(data) && !( data_isreference(data) && is_string_variable(name) ) )
 					{// string
 						ShowWarning("Unexpected type for argument %d. Expected string.\n", idx-1);
-						script_reportdata(data);
+						script->reportdata(data);
 						invalid++;
 					}
 					break;
@@ -3143,23 +3753,23 @@ static void script_check_buildin_argtype(struct script_state* st, int func)
 					if( !data_isint(data) && !( data_isreference(data) && ( reference_toparam(data) || reference_toconstant(data) || !is_string_variable(name) ) ) )
 					{// int ( params and constants are always int )
 						ShowWarning("Unexpected type for argument %d. Expected number.\n", idx-1);
-						script_reportdata(data);
+						script->reportdata(data);
 						invalid++;
 					}
 					break;
 				case 'r':
-					if( !data_isreference(data) )
+					if( !data_isreference(data) || reference_toconstant(data) )
 					{// variables
-						ShowWarning("Unexpected type for argument %d. Expected variable, got %s.\n", idx-1,script_op2name(data->type));
-						script_reportdata(data);
+						ShowWarning("Unexpected type for argument %d. Expected variable, got %s.\n", idx-1,script->op2name(data->type));
+						script->reportdata(data);
 						invalid++;
 					}
 					break;
 				case 'l':
 					if( !data_islabel(data) && !data_isfunclabel(data) )
 					{// label
-						ShowWarning("Unexpected type for argument %d. Expected label, got %s\n", idx-1,script_op2name(data->type));
-						script_reportdata(data);
+						ShowWarning("Unexpected type for argument %d. Expected label, got %s\n", idx-1,script->op2name(data->type));
+						script->reportdata(data);
 						invalid++;
 					}
 					break;
@@ -3168,8 +3778,8 @@ static void script_check_buildin_argtype(struct script_state* st, int func)
 	}
 
 	if(invalid) {
-		ShowDebug("Function: %s\n", get_str(func));
-		script_reportsrc(st);
+		ShowDebug("Function: %s\n", script->get_str(func));
+		script->reportsrc(st);
 	}
 }
 
@@ -3189,7 +3799,7 @@ int run_func(struct script_state *st)
 	{
 		ShowError("script:run_func: C_ARG not found. please report this!!!\n");
 		st->state = END;
-		script_reportsrc(st);
+		script->reportsrc(st);
 		return 1;
 	}
 	start_sp = i-1;// C_NAME of the command
@@ -3198,27 +3808,27 @@ int run_func(struct script_state *st)
 
 	data = &st->stack->stack_data[st->start];
 	if( data->type == C_NAME && script->str_data[data->u.num].type == C_FUNC )
-		func = data->u.num;
+		func = (int)data->u.num;
 	else
 	{
 		ShowError("script:run_func: not a buildin command.\n");
-		script_reportdata(data);
-		script_reportsrc(st);
+		script->reportdata(data);
+		script->reportsrc(st);
 		st->state = END;
 		return 1;
 	}
 
-	if( script_config.warn_func_mismatch_argtypes )
-	{
-		script_check_buildin_argtype(st, func);
+	if( script->config.warn_func_mismatch_argtypes ) {
+		script->check_buildin_argtype(st, func);
 	}
 
-	if(script->str_data[func].func){
+	if(script->str_data[func].func) {
 		if (!(script->str_data[func].func(st))) //Report error
-			script_reportsrc(st);
+			script->reportsrc(st);
 	} else {
-		ShowError("script:run_func: '%s' (id=%d type=%s) has no C function. please report this!!!\n", get_str(func), func, script_op2name(script->str_data[func].type));
-		script_reportsrc(st);
+		ShowError("script:run_func: '%s' (id=%d type=%s) has no C function. please report this!!!\n",
+		          script->get_str(func), func, script->op2name(script->str_data[func].type));
+		script->reportsrc(st);
 		st->state = END;
 	}
 
@@ -3237,17 +3847,19 @@ int run_func(struct script_state *st)
 		if( st->stack->defsp < 1 || st->stack->stack_data[st->stack->defsp-1].type != C_RETINFO )
 		{
 			ShowWarning("script:run_func: return without callfunc or callsub!\n");
-			script_reportsrc(st);
+			script->reportsrc(st);
 			st->state = END;
 			return 1;
 		}
-		script_free_vars( st->stack->var_function );
+		script->free_vars(st->stack->scope.vars);
+		st->stack->scope.arrays->destroy(st->stack->scope.arrays,script->array_free_db);
 
 		ri = st->stack->stack_data[st->stack->defsp-1].u.ri;
 		nargs = ri->nargs;
 		st->pos = ri->pos;
 		st->script = ri->script;
-		st->stack->var_function = ri->var_function;
+		st->stack->scope.vars = ri->scope.vars;
+		st->stack->scope.arrays = ri->scope.arrays;
 		st->stack->defsp = ri->defsp;
 		memset(ri, 0, sizeof(struct script_retinfo));
 
@@ -3267,48 +3879,50 @@ void run_script(struct script_code *rootscript,int pos,int rid,int oid) {
 
 	if( rootscript == NULL || pos < 0 )
 		return;
-	
+
 	// TODO In jAthena, this function can take over the pending script in the player. [FlavioJS]
 	//      It is unclear how that can be triggered, so it needs the be traced/checked in more detail.
 	// NOTE At the time of this change, this function wasn't capable of taking over the script state because st->scriptroot was never set.
-	st = script_alloc_state(rootscript, pos, rid, oid);
-		
-	run_script_main(st);
+	st = script->alloc_state(rootscript, pos, rid, oid);
+
+	script->run_main(st);
 }
 
-void script_stop_instances(int id) {
+void script_stop_instances(struct script_code *code) {
 	DBIterator *iter;
 	struct script_state* st;
-	
+
 	if( !script->active_scripts )
 		return;//dont even bother.
-	
+
 	iter = db_iterator(script->st_db);
-	
+
 	for( st = dbi_first(iter); dbi_exists(iter); st = dbi_next(iter) ) {
-		if( st->oid == id ) {
-			script_free_state(st);
+		if( st->script == code ) {
+			script->free_state(st);
 		}
 	}
-	
+
 	dbi_destroy(iter);
 }
 
 /*==========================================
  * Timer function for sleep
  *------------------------------------------*/
-int run_script_timer(int tid, unsigned int tick, int id, intptr_t data) {
-	struct script_state *st     = (struct script_state *)data;
-	TBL_PC *sd = iMap->id2sd(st->rid);
+int run_script_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct script_state *st     = idb_get(script->st_db,(int)data);
+	if( st ) {
+		TBL_PC *sd = map->id2sd(st->rid);
 
-	if((sd && sd->status.char_id != id) || (st->rid && !sd)) { //Character mismatch. Cancel execution.
-		st->rid = 0;
-		st->state = END;
+		if((sd && sd->status.char_id != id) || (st->rid && !sd)) { //Character mismatch. Cancel execution.
+			st->rid = 0;
+			st->state = END;
+		}
+		st->sleep.timer = INVALID_TIMER;
+		if(st->state != RERUNLINE)
+			st->sleep.tick = 0;
+		script->run_main(st);
 	}
-	st->sleep.timer = INVALID_TIMER;
-	if(st->state != RERUNLINE)
-		st->sleep.tick = 0;
-	run_script_main(st);
 	return 0;
 }
 
@@ -3316,11 +3930,10 @@ int run_script_timer(int tid, unsigned int tick, int id, intptr_t data) {
 ///
 /// @param st Script state to detach.
 /// @param dequeue_event Whether to schedule any queued events, when there was no previous script.
-static void script_detach_state(struct script_state* st, bool dequeue_event)
-{
+void script_detach_state(struct script_state* st, bool dequeue_event) {
 	struct map_session_data* sd;
 
-	if(st->rid && (sd = iMap->id2sd(st->rid))!=NULL) {
+	if(st->rid && (sd = map->id2sd(st->rid))!=NULL) {
 		sd->st = st->bk_st;
 		sd->npc_id = st->bk_npcid;
 		sd->state.dialog = 0;
@@ -3329,25 +3942,21 @@ static void script_detach_state(struct script_state* st, bool dequeue_event)
 			st->bk_st = NULL;
 			st->bk_npcid = 0;
 		} else if(dequeue_event) {
-			/**
-			 * For the Secure NPC Timeout option (check config/Secure.h) [RR]
-			 **/
+			// For the Secure NPC Timeout option (check config/Secure.h) [RR]
 #ifdef SECURE_NPCTIMEOUT
-			/**
-			 * We're done with this NPC session, so we cancel the timer (if existent) and move on
-			 **/
+			// We're done with this NPC session, so we cancel the timer (if existent) and move on
 			if( sd->npc_idle_timer != INVALID_TIMER ) {
-				iTimer->delete_timer(sd->npc_idle_timer,npc_rr_secure_timeout_timer);
+				timer->delete(sd->npc_idle_timer,npc->secure_timeout_timer);
 				sd->npc_idle_timer = INVALID_TIMER;
 			}
 #endif
-			npc_event_dequeue(sd);
+			npc->event_dequeue(sd);
 		}
 	} else if(st->bk_st) { // rid was set to 0, before detaching the script state
 		ShowError("script_detach_state: Found previous script state without attached player (rid=%d, oid=%d, state=%d, bk_npcid=%d)\n", st->bk_st->rid, st->bk_st->oid, st->bk_st->state, st->bk_npcid);
-		script_reportsrc(st->bk_st);
+		script->reportsrc(st->bk_st);
 
-		script_free_state(st->bk_st);
+		script->free_state(st->bk_st);
 		st->bk_st = NULL;
 	}
 }
@@ -3355,11 +3964,10 @@ static void script_detach_state(struct script_state* st, bool dequeue_event)
 /// Attaches script state to possibly attached character and backups it's previous script, if any.
 ///
 /// @param st Script state to attach.
-static void script_attach_state(struct script_state* st)
-{
+void script_attach_state(struct script_state* st) {
 	struct map_session_data* sd;
 
-	if(st->rid && (sd = iMap->id2sd(st->rid))!=NULL)
+	if(st->rid && (sd = map->id2sd(st->rid))!=NULL)
 	{
 		if(st!=sd->st)
 		{
@@ -3378,8 +3986,8 @@ static void script_attach_state(struct script_state* st)
  **/
 #ifdef SECURE_NPCTIMEOUT
 		if( sd->npc_idle_timer == INVALID_TIMER )
-			sd->npc_idle_timer = iTimer->add_timer(iTimer->gettick() + (SECURE_NPCTIMEOUT_INTERVAL*1000),npc_rr_secure_timeout_timer,sd->bl.id,0);
-		sd->npc_idle_tick = iTimer->gettick();
+			sd->npc_idle_timer = timer->add(timer->gettick() + (SECURE_NPCTIMEOUT_INTERVAL*1000),npc->secure_timeout_timer,sd->bl.id,0);
+		sd->npc_idle_tick = timer->gettick();
 #endif
 	}
 }
@@ -3387,32 +3995,31 @@ static void script_attach_state(struct script_state* st)
 /*==========================================
  * The main part of the script execution
  *------------------------------------------*/
-void run_script_main(struct script_state *st)
-{
-	int cmdcount = script_config.check_cmdcount;
-	int gotocount = script_config.check_gotocount;
+void run_script_main(struct script_state *st) {
+	int cmdcount = script->config.check_cmdcount;
+	int gotocount = script->config.check_gotocount;
 	TBL_PC *sd;
 	struct script_stack *stack = st->stack;
 	struct npc_data *nd;
 
-	script_attach_state(st);
+	script->attach_state(st);
 
-	nd = iMap->id2nd(st->oid);
+	nd = map->id2nd(st->oid);
 	if( nd && nd->bl.m >= 0 )
-		st->instance_id = map[nd->bl.m].instance_id;
+		st->instance_id = map->list[nd->bl.m].instance_id;
 	else
 		st->instance_id = -1;
 
 	if(st->state == RERUNLINE) {
-		run_func(st);
+		script->run_func(st);
 		if(st->state == GOTO)
 			st->state = RUN;
 	} else if(st->state != END)
 		st->state = RUN;
 
-	while( st->state == RUN ){
-		enum c_op c = get_com(st->script->script_buf,&st->pos);
-		switch(c){
+	while( st->state == RUN ) {
+		enum c_op c = script->get_com(st->script->script_buf,&st->pos);
+		switch(c) {
 			case C_EOL:
 				if( stack->defsp > stack->sp )
 					ShowError("script:run_script_main: unexpected stack position (defsp=%d sp=%d). please report this!!!\n", stack->defsp, stack->sp);
@@ -3420,7 +4027,7 @@ void run_script_main(struct script_state *st)
 					script->pop_stack(st, stack->defsp, stack->sp);// pop unused stack data. (unused return value)
 				break;
 			case C_INT:
-				script->push_val(stack,C_INT,get_num(st->script->script_buf,&st->pos),NULL);
+				script->push_val(stack,C_INT,script->get_num(st->script->script_buf,&st->pos),NULL);
 				break;
 			case C_POS:
 			case C_NAME:
@@ -3435,12 +4042,12 @@ void run_script_main(struct script_state *st)
 				while(st->script->script_buf[st->pos++]);
 				break;
 			case C_FUNC:
-				run_func(st);
-				if(st->state==GOTO){
+				script->run_func(st);
+				if(st->state==GOTO) {
 					st->state = RUN;
-					if( !st->freeloop && gotocount>0 && (--gotocount)<=0 ){
+					if( !st->freeloop && gotocount>0 && (--gotocount)<=0 ) {
 						ShowError("run_script: infinity loop !\n");
-						script_reportsrc(st);
+						script->reportsrc(st);
 						st->state=END;
 					}
 				}
@@ -3453,7 +4060,7 @@ void run_script_main(struct script_state *st)
 			case C_NEG:
 			case C_NOT:
 			case C_LNOT:
-				op_1(st ,c);
+				script->op_1(st ,c);
 				break;
 
 			case C_ADD:
@@ -3474,11 +4081,15 @@ void run_script_main(struct script_state *st)
 			case C_LOR:
 			case C_R_SHIFT:
 			case C_L_SHIFT:
-				op_2(st, c);
+#ifdef PCRE_SUPPORT
+			case C_RE_EQ:
+			case C_RE_NE:
+#endif // PCRE_SUPPORT
+				script->op_2(st, c);
 				break;
 
 			case C_OP3:
-				op_3(st, c);
+				script->op_3(st, c);
 				break;
 
 			case C_NOP:
@@ -3490,93 +4101,88 @@ void run_script_main(struct script_state *st)
 				st->state=END;
 				break;
 		}
-		if( !st->freeloop && cmdcount>0 && (--cmdcount)<=0 ){
-			ShowError("run_script: infinity loop !\n");
-			script_reportsrc(st);
+		if( !st->freeloop && cmdcount>0 && (--cmdcount)<=0 ) {
+			ShowError("run_script: too many opeartions being processed non-stop !\n");
+			script->reportsrc(st);
 			st->state=END;
 		}
 	}
 
 	if(st->sleep.tick > 0) {
 		//Restore previous script
-		script_detach_state(st, false);
+		script->detach_state(st, false);
 		//Delay execution
-		sd = iMap->id2sd(st->rid); // Get sd since script might have attached someone while running. [Inkfish]
+		sd = map->id2sd(st->rid); // Get sd since script might have attached someone while running. [Inkfish]
 		st->sleep.charid = sd?sd->status.char_id:0;
-		st->sleep.timer  = iTimer->add_timer(iTimer->gettick()+st->sleep.tick,
-			run_script_timer, st->sleep.charid, (intptr_t)st);
-	} else if(st->state != END && st->rid){
+		st->sleep.timer  = timer->add(timer->gettick()+st->sleep.tick,
+			script->run_timer, st->sleep.charid, (intptr_t)st->id);
+	} else if(st->state != END && st->rid) {
 		//Resume later (st is already attached to player).
 		if(st->bk_st) {
 			ShowWarning("Unable to restore stack! Double continuation!\n");
 			//Report BOTH scripts to see if that can help somehow.
 			ShowDebug("Previous script (lost):\n");
-			script_reportsrc(st->bk_st);
+			script->reportsrc(st->bk_st);
 			ShowDebug("Current script:\n");
-			script_reportsrc(st);
+			script->reportsrc(st);
 
-			script_free_state(st->bk_st);
+			script->free_state(st->bk_st);
 			st->bk_st = NULL;
 		}
 	} else {
 		//Dispose of script.
-		if ((sd = iMap->id2sd(st->rid))!=NULL) { //Restore previous stack and save char.
-			if(sd->state.using_fake_npc){
+		if ((sd = map->id2sd(st->rid))!=NULL) { //Restore previous stack and save char.
+			if(sd->state.using_fake_npc) {
 				clif->clearunit_single(sd->npc_id, CLR_OUTSIGHT, sd->fd);
 				sd->state.using_fake_npc = 0;
 			}
 			//Restore previous script if any.
-			script_detach_state(st, true);
-			if (sd->state.reg_dirty&2)
-				intif_saveregistry(sd,2);
-			if (sd->state.reg_dirty&1)
-				intif_saveregistry(sd,1);
+			script->detach_state(st, true);
+			if (sd->vars_dirty)
+				intif->saveregistry(sd);
 		}
-		script_free_state(st);
+		script->free_state(st);
 		st = NULL;
 	}
 }
 
-int script_config_read(char *cfgName)
-{
+int script_config_read(char *cfgName) {
 	int i;
 	char line[1024],w1[1024],w2[1024];
 	FILE *fp;
 
 
-	fp=fopen(cfgName,"r");
-	if(fp==NULL){
+	if( !( fp = fopen(cfgName,"r") ) ) {
 		ShowError("File not found: %s\n", cfgName);
 		return 1;
 	}
-	while(fgets(line, sizeof(line), fp))
-	{
-		if(line[0] == '/' && line[1] == '/')
+	while (fgets(line, sizeof(line), fp)) {
+		if (line[0] == '/' && line[1] == '/')
 			continue;
-		i=sscanf(line,"%[^:]: %[^\r\n]",w1,w2);
+		i = sscanf(line,"%1023[^:]: %1023[^\r\n]", w1, w2);
 		if(i!=2)
 			continue;
 
 		if(strcmpi(w1,"warn_func_mismatch_paramnum")==0) {
-			script_config.warn_func_mismatch_paramnum = config_switch(w2);
+			script->config.warn_func_mismatch_paramnum = config_switch(w2);
 		}
 		else if(strcmpi(w1,"check_cmdcount")==0) {
-			script_config.check_cmdcount = config_switch(w2);
+			script->config.check_cmdcount = config_switch(w2);
 		}
 		else if(strcmpi(w1,"check_gotocount")==0) {
-			script_config.check_gotocount = config_switch(w2);
+			script->config.check_gotocount = config_switch(w2);
 		}
 		else if(strcmpi(w1,"input_min_value")==0) {
-			script_config.input_min_value = config_switch(w2);
+			script->config.input_min_value = config_switch(w2);
 		}
 		else if(strcmpi(w1,"input_max_value")==0) {
-			script_config.input_max_value = config_switch(w2);
+			script->config.input_max_value = config_switch(w2);
 		}
 		else if(strcmpi(w1,"warn_func_mismatch_argtypes")==0) {
-			script_config.warn_func_mismatch_argtypes = config_switch(w2);
+			script->config.warn_func_mismatch_argtypes = config_switch(w2);
 		}
-		else if(strcmpi(w1,"import")==0){
-			script_config_read(w2);
+		else if(strcmpi(w1,"import")==0) {
+			script->config_read(w2);
 		}
 		else {
 			ShowWarning("Unknown setting '%s' in file %s\n", w1, cfgName);
@@ -3590,102 +4196,132 @@ int script_config_read(char *cfgName)
 /**
  * @see DBApply
  */
-static int db_script_free_code_sub(DBKey key, DBData *data, va_list ap)
+int db_script_free_code_sub(DBKey key, DBData *data, va_list ap)
 {
 	struct script_code *code = DB->data2ptr(data);
 	if (code)
-		script_free_code(code);
+		script->free_code(code);
 	return 0;
 }
 
 void script_run_autobonus(const char *autobonus, int id, int pos)
 {
-	struct script_code *script = (struct script_code *)strdb_get(autobonus_db, autobonus);
+	struct script_code *scriptroot = (struct script_code *)strdb_get(script->autobonus_db, autobonus);
 
-	if( script )
-	{
-		current_equip_item_index = pos;
-		run_script(script,0,id,0);
+	if( scriptroot ) {
+		status->current_equip_item_index = pos;
+		script->run(scriptroot,0,id,0);
 	}
 }
 
 void script_add_autobonus(const char *autobonus)
 {
-	if( strdb_get(autobonus_db, autobonus) == NULL )
-	{
-		struct script_code *script = parse_script(autobonus, "autobonus", 0, 0);
+	if( strdb_get(script->autobonus_db, autobonus) == NULL ) {
+		struct script_code *scriptroot = script->parse(autobonus, "autobonus", 0, 0, NULL);
 
-		if( script )
-			strdb_put(autobonus_db, autobonus, script);
+		if( scriptroot )
+			strdb_put(script->autobonus_db, autobonus, scriptroot);
 	}
 }
 
 
 /// resets a temporary character array variable to given value
-void script_cleararray_pc(struct map_session_data* sd, const char* varname, void* value)
-{
+void script_cleararray_pc(struct map_session_data* sd, const char* varname, void* value) {
+	struct script_array *sa = NULL;
+	struct reg_db *src = NULL;
+	unsigned int i, *list = NULL, size = 0;
 	int key;
-	uint8 idx;
 
-	if( not_array_variable(varname[0]) || !not_server_variable(varname[0]) )
-	{
-		ShowError("script_cleararray_pc: Variable '%s' has invalid scope (char_id=%d).\n", varname, sd->status.char_id);
+	key = script->add_str(varname);
+	
+	if( !(src = script->array_src(NULL,sd,varname,NULL) ) )
 		return;
-	}
-
-	key = add_str(varname);
-
-	if( is_string_variable(varname) )
-	{
-		for( idx = 0; idx < SCRIPT_MAX_ARRAYSIZE; idx++ )
-		{
-			pc->setregstr(sd, reference_uid(key, idx), (const char*)value);
-		}
-	}
-	else
-	{
-		for( idx = 0; idx < SCRIPT_MAX_ARRAYSIZE; idx++ )
-		{
-			pc->setreg(sd, reference_uid(key, idx), (int)__64BPTRSIZE(value));
-		}
+	
+	if( value )
+		script->array_ensure_zero(NULL,sd,reference_uid(key,0),NULL);
+	
+	if( !(sa = idb_get(src->arrays, key)) ) /* non-existent array, nothing to empty */
+		return;
+	
+	size = sa->size;
+	list = script->array_cpy_list(sa);
+	
+	for(i = 0; i < size; i++) {
+		script->set_reg(NULL,sd,reference_uid(key, list[i]),varname,value,NULL);
 	}
 }
 
 
 /// sets a temporary character array variable element idx to given value
 /// @param refcache Pointer to an int variable, which keeps a copy of the reference to varname and must be initialized to 0. Can be NULL if only one element is set.
-void script_setarray_pc(struct map_session_data* sd, const char* varname, uint8 idx, void* value, int* refcache)
-{
+void script_setarray_pc(struct map_session_data* sd, const char* varname, uint32 idx, void* value, int* refcache) {
 	int key;
-
-	if( not_array_variable(varname[0]) || !not_server_variable(varname[0]) )
-	{
-		ShowError("script_setarray_pc: Variable '%s' has invalid scope (char_id=%d).\n", varname, sd->status.char_id);
-		return;
-	}
-
-	if( idx >= SCRIPT_MAX_ARRAYSIZE )
-	{
-		ShowError("script_setarray_pc: Variable '%s' has invalid index '%d' (char_id=%d).\n", varname, (int)idx, sd->status.char_id);
+	
+	if( idx >= SCRIPT_MAX_ARRAYSIZE ) {
+		ShowError("script_setarray_pc: Variable '%s' has invalid index '%u' (char_id=%d).\n", varname, idx, sd->status.char_id);
 		return;
 	}
 
-	key = ( refcache && refcache[0] ) ? refcache[0] : add_str(varname);
-
-	if( is_string_variable(varname) )
-	{
-		pc->setregstr(sd, reference_uid(key, idx), (const char*)value);
+	key = ( refcache && refcache[0] ) ? refcache[0] : script->add_str(varname);
+	
+	script->set_reg(NULL,sd,reference_uid(key, idx),varname,value,NULL);
+	
+	if( refcache )
+	{// save to avoid repeated script->add_str calls
+		refcache[0] = key;
 	}
-	else
-	{
-		pc->setreg(sd, reference_uid(key, idx), (int)__64BPTRSIZE(value));
+}
+/**
+ * Clears persistent variables from memory
+ **/
+int script_reg_destroy(DBKey key, DBData *data, va_list ap) {
+	struct script_reg_state *src;
+	
+	if( data->type != DB_DATA_PTR )/* got no need for those! */
+		return 0;
+	
+	src = DB->data2ptr(data);
+	
+	if( src->type ) {
+		struct script_reg_str *p = (struct script_reg_str *)src;
+		
+		if( p->value )
+			aFree(p->value);
+		
+		ers_free(pc->str_reg_ers,p);
+	} else {
+		ers_free(pc->num_reg_ers,(struct script_reg_num*)src);
 	}
+	
+	return 0;
+}
+/**
+ * Clears a single persistent variable
+ **/
+void script_reg_destroy_single(struct map_session_data *sd, int64 reg, struct script_reg_state *data) {
+	i64db_remove(sd->regs.vars, reg);
 
-	if( refcache )
-	{// save to avoid repeated add_str calls
-		refcache[0] = key;
+	if( data->type ) {
+		struct script_reg_str *p = (struct script_reg_str*)data;
+		
+		if( p->value )
+			aFree(p->value);
+		
+		ers_free(pc->str_reg_ers,p);
+	} else {
+		ers_free(pc->num_reg_ers,(struct script_reg_num*)data);
 	}
 }
+unsigned int *script_array_cpy_list(struct script_array *sa) {
+	if( sa->size > script->generic_ui_array_size )
+		script->generic_ui_array_expand(sa->size);
+	memcpy(script->generic_ui_array, sa->members, sizeof(unsigned int)*sa->size);
+	return script->generic_ui_array;
+}
+void script_generic_ui_array_expand (unsigned int plus) {
+	script->generic_ui_array_size += plus + 100;
+	RECREATE(script->generic_ui_array, unsigned int, script->generic_ui_array_size);
+}
 /*==========================================
  * Destructor
  *------------------------------------------*/
@@ -3693,8 +4329,8 @@ void do_final_script(void) {
 	int i;
 	DBIterator *iter;
 	struct script_state *st;
-	
-#ifdef DEBUG_HASH
+
+#ifdef SCRIPT_DEBUG_HASH
 	if (battle_config.etc_log)
 	{
 		FILE *fp = fopen("hash_dump.txt","wt");
@@ -3711,8 +4347,8 @@ void do_final_script(void) {
 			fprintf(fp,"num : hash : data_name\n");
 			fprintf(fp,"---------------------------------------------------------------\n");
 			for(i=LABEL_START; i<script->str_num; i++) {
-				unsigned int h = calc_hash(get_str(i));
-				fprintf(fp,"%04d : %4u : %s\n",i,h, get_str(i));
+				unsigned int h = script->calc_hash(script->get_str(i));
+				fprintf(fp,"%04d : %4u : %s\n",i,h, script->get_str(i));
 				++count[h];
 			}
 			fprintf(fp,"--------------------\n\n");
@@ -3720,19 +4356,19 @@ void do_final_script(void) {
 			for(i=0; i<SCRIPT_HASH_SIZE; i++) {
 				fprintf(fp,"  hash %3d = %d\n",i,count[i]);
 				if(min > count[i])
-					min = count[i];		// minimun count of collision
+					min = count[i]; // minimun count of collision
 				if(max < count[i])
-					max = count[i];		// maximun count of collision
+					max = count[i]; // maximun count of collision
 				if(count[i] == 0)
 					zero++;
 				++count2[count[i]];
 			}
 			fprintf(fp,"\n--------------------\n  items : buckets\n--------------------\n");
-			for( i=min; i <= max; ++i ){
+			for( i=min; i <= max; ++i ) {
 				fprintf(fp,"  %5d : %7d\n",i,count2[i]);
 				mean += 1.0f*i*count2[i]/SCRIPT_HASH_SIZE; // Note: this will always result in <nr labels>/<nr buckets>
 			}
-			for( i=min; i <= max; ++i ){
+			for( i=min; i <= max; ++i ) {
 				n += count2[i];
 				if( n*2 >= SCRIPT_HASH_SIZE )
 				{
@@ -3749,20 +4385,19 @@ void do_final_script(void) {
 	}
 #endif
 
-	mapreg_final();
-
-	db_destroy(scriptlabel_db);
-	userfunc_db->destroy(userfunc_db, db_script_free_code_sub);
-	autobonus_db->destroy(autobonus_db, db_script_free_code_sub);
-
 	iter = db_iterator(script->st_db);
-	
+
 	for( st = dbi_first(iter); dbi_exists(iter); st = dbi_next(iter) ) {
-		script_free_state(st);
+		script->free_state(st);
 	}
-	
+
 	dbi_destroy(iter);
-	
+
+	mapreg->final();
+
+	script->userfunc_db->destroy(script->userfunc_db, script->db_free_code_sub);
+	script->autobonus_db->destroy(script->autobonus_db, script->db_free_code_sub);
+
 	if (script->str_data)
 		aFree(script->str_data);
 	if (script->str_buf)
@@ -3774,7 +4409,7 @@ void do_final_script(void) {
 
 	if( atcommand->binding_count != 0 )
 		aFree(atcommand->binding);
-	
+
 	for( i = 0; i < script->buildin_count; i++) {
 		if( script->buildin[i] ) {
 			aFree(script->buildin[i]);
@@ -3783,7 +4418,7 @@ void do_final_script(void) {
 	}
 
 	aFree(script->buildin);
-	
+
 	if( script->hqs ) {
 		for( i = 0; i < script->hqs; i++ ) {
 			if( script->hq[i].item != NULL )
@@ -3802,39 +4437,69 @@ void do_final_script(void) {
 		aFree(script->hqi);
 	if( script->word_buf != NULL )
 		aFree(script->word_buf);
-	
+
+#ifdef ENABLE_CASE_CHECK
+	script->global_casecheck.clear();
+	script->local_casecheck.clear();
+#endif // ENABLE_CASE_CHECK
+
 	ers_destroy(script->st_ers);
 	ers_destroy(script->stack_ers);
-	
+
 	db_destroy(script->st_db);
+
+	if( script->labels != NULL )
+		aFree(script->labels);
+	
+	ers_destroy(script->array_ers);
+	
+	if( script->generic_ui_array )
+		aFree(script->generic_ui_array);
 }
 /*==========================================
  * Initialization
  *------------------------------------------*/
-void do_init_script(void) {
+void do_init_script(bool minimal) {
 	script->st_db = idb_alloc(DB_OPT_BASE);
-	userfunc_db = strdb_alloc(DB_OPT_DUP_KEY,0);
-	scriptlabel_db = strdb_alloc(DB_OPT_DUP_KEY,50);
-	autobonus_db = strdb_alloc(DB_OPT_DUP_KEY,0);
+	script->userfunc_db = strdb_alloc(DB_OPT_DUP_KEY,0);
+	script->autobonus_db = strdb_alloc(DB_OPT_DUP_KEY,0);
 
-	script->st_ers = ers_new(sizeof(struct script_state), "script.c::st_ers", ERS_OPT_NONE);
-	script->stack_ers = ers_new(sizeof(struct script_stack), "script.c::script_stack", ERS_OPT_NONE);
+	script->st_ers = ers_new(sizeof(struct script_state), "script.c::st_ers", ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
+	script->stack_ers = ers_new(sizeof(struct script_stack), "script.c::script_stack", ERS_OPT_NONE|ERS_OPT_FLEX_CHUNK);
+	script->array_ers = ers_new(sizeof(struct script_array), "script.c::array_ers", ERS_OPT_CLEAN|ERS_OPT_CLEAR);
 
 	ers_chunk_size(script->st_ers, 10);
 	ers_chunk_size(script->stack_ers, 10);
-	
+
 	script->parse_builtin();
-	read_constdb();
-	mapreg_init();
+	script->read_constdb();
+	script->hardcoded_constants();
+
+	if (minimal)
+		return;
+
+	mapreg->init();
 }
 
-int script_reload() {
+int script_reload(void) {
 	int i;
 	DBIterator *iter;
 	struct script_state *st;
 
-	userfunc_db->clear(userfunc_db, db_script_free_code_sub);
-	db_clear(scriptlabel_db);
+#ifdef ENABLE_CASE_CHECK
+	script->global_casecheck.clear();
+#endif // ENABLE_CASE_CHECK
+
+	iter = db_iterator(script->st_db);
+
+	for( st = dbi_first(iter); dbi_exists(iter); st = dbi_next(iter) ) {
+		script->free_state(st);
+	}
+
+	dbi_destroy(iter);
+
+	script->userfunc_db->clear(script->userfunc_db, script->db_free_code_sub);
+	script->label_count = 0;
 
 	for( i = 0; i < atcommand->binding_count; i++ ) {
 		aFree(atcommand->binding[i]);
@@ -3845,27 +4510,32 @@ int script_reload() {
 
 	atcommand->binding_count = 0;
 
-	iter = db_iterator(script->st_db);
-	
-	for( st = dbi_first(iter); dbi_exists(iter); st = dbi_next(iter) ) {
-		script_free_state(st);
-	}
-	
-	dbi_destroy(iter);
-	
 	db_clear(script->st_db);
-	
-	mapreg_reload();
+
+	mapreg->reload();
+
+	itemdb->name_constants();
+
+	sysinfo->vcsrevision_reload();
+
 	return 0;
 }
+/* returns name of current function being run, from within the stack [Ind/Hercules] */
+const char *script_getfuncname(struct script_state *st) {
+	struct script_data *data;
+
+	data = &st->stack->stack_data[st->start];
+
+	if( data->type == C_NAME && script->str_data[data->u.num].type == C_FUNC )
+		return script->get_str(script_getvarid(data->u.num));
+
+	return NULL;
+}
 
 //-----------------------------------------------------------------------------
 // buildin functions
 //
 
-#define BUILDIN_DEF(x,args) { buildin_ ## x , #x , args }
-#define BUILDIN_DEF2(x,x2,args) { buildin_ ## x , x2 , args }
-
 /////////////////////////////////////////////////////////////////////
 // NPC interaction
 //
@@ -3875,21 +4545,21 @@ int script_reload() {
 ///
 /// mes "<message>";
 BUILDIN(mes) {
-	TBL_PC* sd = script_rid2sd(st);
+	TBL_PC* sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	if( !script_hasdata(st, 3) ) {// only a single line detected in the script
 		clif->scriptmes(sd, st->oid, script_getstr(st, 2));
 	} else {// parse multiple lines as they exist
 		int i;
-		
+
 		for( i = 2; script_hasdata(st, i); i++ ) {
 			// send the message to the client
 			clif->scriptmes(sd, st->oid, script_getstr(st, i));
 		}
 	}
-	
+
 	return true;
 }
 
@@ -3900,8 +4570,8 @@ BUILDIN(mes) {
 BUILDIN(next)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
 #ifdef SECURE_NPCTIMEOUT
@@ -3918,11 +4588,11 @@ BUILDIN(next)
 /// close;
 BUILDIN(close) {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	st->state = sd->state.dialog == 1 ? CLOSE : END;
 	clif->scriptclose(sd, st->oid);
 	return true;
@@ -3934,12 +4604,18 @@ BUILDIN(close) {
 /// close2;
 BUILDIN(close2) {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	st->state = STOP;
+
+	if( sd->state.dialog == 1 )
+		st->state = STOP;
+	else {
+		ShowWarning("misuse of 'close2'! trying to use it without prior dialog! skipping...\n");
+		script->reportsrc(st);
+	}
+
 	clif->scriptclose(sd, st->oid);
 	return true;
 }
@@ -3947,15 +4623,15 @@ BUILDIN(close2) {
 /// Counts the number of valid and total number of options in 'str'
 /// If max_count > 0 the counting stops when that valid option is reached
 /// total is incremented for each option (NULL is supported)
-static int menu_countoptions(const char* str, int max_count, int* total)
+int menu_countoptions(const char* str, int max_count, int* total)
 {
 	int count = 0;
 	int bogus_total;
-	
+
 	if( total == NULL )
 		total = &bogus_total;
 	++(*total);
-	
+
 	// initial empty options
 	while( *str == ':' )
 	{
@@ -4001,62 +4677,60 @@ BUILDIN(menu)
 	int i;
 	const char* text;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 #ifdef SECURE_NPCTIMEOUT
 	sd->npc_idle_type = NPCT_MENU;
 #endif
-	
+
 	// TODO detect multiple scripts waiting for input at the same time, and what to do when that happens
 	if( sd->state.menu_or_input == 0 )
 	{
 		struct StringBuf buf;
 		struct script_data* data;
-		
+
 		if( script_lastdata(st) % 2 == 0 )
 		{// argument count is not even (1st argument is at index 2)
 			ShowError("script:menu: illegal number of arguments (%d).\n", (script_lastdata(st) - 1));
 			st->state = END;
 			return false;
 		}
-		
+
 		StrBuf->Init(&buf);
 		sd->npc_menu = 0;
 		for( i = 2; i < script_lastdata(st); i += 2 )
 		{
 			// menu options
 			text = script_getstr(st, i);
-			
+
 			// target label
 			data = script_getdata(st, i+1);
 			if( !data_islabel(data) )
 			{// not a label
 				StrBuf->Destroy(&buf);
 				ShowError("script:menu: argument #%d (from 1) is not a label or label not found.\n", i);
-				script_reportdata(data);
+				script->reportdata(data);
 				st->state = END;
 				return false;
 			}
-			
+
 			// append option(s)
 			if( text[0] == '\0' )
 				continue;// empty string, ignore
 			if( sd->npc_menu > 0 )
 				StrBuf->AppendStr(&buf, ":");
 			StrBuf->AppendStr(&buf, text);
-			sd->npc_menu += menu_countoptions(text, 0, NULL);
+			sd->npc_menu += script->menu_countoptions(text, 0, NULL);
 		}
 		st->state = RERUNLINE;
 		sd->state.menu_or_input = 1;
-		
-		/**
-		 * menus beyond this length crash the client (see bugreport:6402)
-		 **/
+
+		/* menus beyond this length crash the client (see bugreport:6402) */
 		if( StrBuf->Length(&buf) >= 2047 ) {
-			struct npc_data * nd = iMap->id2nd(st->oid);
+			struct npc_data * nd = map->id2nd(st->oid);
 			char* menu;
 			CREATE(menu, char, 2048);
 			safestrncpy(menu, StrBuf->Value(&buf), 2047);
@@ -4065,13 +4739,13 @@ BUILDIN(menu)
 			aFree(menu);
 		} else
 			clif->scriptmenu(sd, st->oid, StrBuf->Value(&buf));
-		
+
 		StrBuf->Destroy(&buf);
-		
+
 		if( sd->npc_menu >= 0xff )
 		{// client supports only up to 254 entries; 0 is not used and 255 is reserved for cancel; excess entries are displayed but cause 'uint8' overflow
 			ShowWarning("buildin_menu: Too many options specified (current=%d, max=254).\n", sd->npc_menu);
-			script_reportsrc(st);
+			script->reportsrc(st);
 		}
 	}
 	else if( sd->npc_menu == 0xff )
@@ -4082,7 +4756,7 @@ BUILDIN(menu)
 	else
 	{// goto target label
 		int menu = 0;
-		
+
 		sd->state.menu_or_input = 0;
 		if( sd->npc_menu <= 0 )
 		{
@@ -4090,12 +4764,12 @@ BUILDIN(menu)
 			st->state = END;
 			return false;
 		}
-		
+
 		// get target label
 		for( i = 2; i < script_lastdata(st); i += 2 )
 		{
 			text = script_getstr(st, i);
-			sd->npc_menu -= menu_countoptions(text, sd->npc_menu, &menu);
+			sd->npc_menu -= script->menu_countoptions(text, sd->npc_menu, &menu);
 			if( sd->npc_menu <= 0 )
 				break;// entry found
 		}
@@ -4108,11 +4782,11 @@ BUILDIN(menu)
 		if( !data_islabel(script_getdata(st, i + 1)) )
 		{// TODO remove this temporary crash-prevention code (fallback for multiple scripts requesting user input)
 			ShowError("script:menu: unexpected data in label argument\n");
-			script_reportdata(script_getdata(st, i + 1));
+			script->reportdata(script_getdata(st, i + 1));
 			st->state = END;
 			return false;
 		}
-		pc->setreg(sd, add_str("@menu"), menu);
+		pc->setreg(sd, script->add_str("@menu"), menu);
 		st->pos = script_getnum(st, i + 1);
 		st->state = GOTO;
 	}
@@ -4130,38 +4804,36 @@ BUILDIN(select)
 	int i;
 	const char* text;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 #ifdef SECURE_NPCTIMEOUT
 	sd->npc_idle_type = NPCT_MENU;
 #endif
-	
+
 	if( sd->state.menu_or_input == 0 ) {
 		struct StringBuf buf;
-		
+
 		StrBuf->Init(&buf);
 		sd->npc_menu = 0;
 		for( i = 2; i <= script_lastdata(st); ++i ) {
 			text = script_getstr(st, i);
-			
+
 			if( sd->npc_menu > 0 )
 				StrBuf->AppendStr(&buf, ":");
-			
+
 			StrBuf->AppendStr(&buf, text);
-			sd->npc_menu += menu_countoptions(text, 0, NULL);
+			sd->npc_menu += script->menu_countoptions(text, 0, NULL);
 		}
-		
+
 		st->state = RERUNLINE;
 		sd->state.menu_or_input = 1;
-		
-		/**
-		 * menus beyond this length crash the client (see bugreport:6402)
-		 **/
+
+		/* menus beyond this length crash the client (see bugreport:6402) */
 		if( StrBuf->Length(&buf) >= 2047 ) {
-			struct npc_data * nd = iMap->id2nd(st->oid);
+			struct npc_data * nd = map->id2nd(st->oid);
 			char* menu;
 			CREATE(menu, char, 2048);
 			safestrncpy(menu, StrBuf->Value(&buf), 2047);
@@ -4171,25 +4843,25 @@ BUILDIN(select)
 		} else
 			clif->scriptmenu(sd, st->oid, StrBuf->Value(&buf));
 		StrBuf->Destroy(&buf);
-		
+
 		if( sd->npc_menu >= 0xff ) {
 			ShowWarning("buildin_select: Too many options specified (current=%d, max=254).\n", sd->npc_menu);
-			script_reportsrc(st);
+			script->reportsrc(st);
 		}
 	} else if( sd->npc_menu == 0xff ) {// Cancel was pressed
 		sd->state.menu_or_input = 0;
 		st->state = END;
 	} else {// return selected option
 		int menu = 0;
-		
+
 		sd->state.menu_or_input = 0;
 		for( i = 2; i <= script_lastdata(st); ++i ) {
 			text = script_getstr(st, i);
-			sd->npc_menu -= menu_countoptions(text, sd->npc_menu, &menu);
+			sd->npc_menu -= script->menu_countoptions(text, sd->npc_menu, &menu);
 			if( sd->npc_menu <= 0 )
 				break;// entry found
 		}
-		pc->setreg(sd, add_str("@menu"), menu);
+		pc->setreg(sd, script->add_str("@menu"), menu);
 		script_pushint(st, menu);
 		st->state = RUN;
 	}
@@ -4209,19 +4881,19 @@ BUILDIN(prompt)
 	int i;
 	const char *text;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 #ifdef SECURE_NPCTIMEOUT
 	sd->npc_idle_type = NPCT_MENU;
 #endif
-	
+
 	if( sd->state.menu_or_input == 0 )
 	{
 		struct StringBuf buf;
-		
+
 		StrBuf->Init(&buf);
 		sd->npc_menu = 0;
 		for( i = 2; i <= script_lastdata(st); ++i )
@@ -4230,17 +4902,15 @@ BUILDIN(prompt)
 			if( sd->npc_menu > 0 )
 				StrBuf->AppendStr(&buf, ":");
 			StrBuf->AppendStr(&buf, text);
-			sd->npc_menu += menu_countoptions(text, 0, NULL);
+			sd->npc_menu += script->menu_countoptions(text, 0, NULL);
 		}
-		
+
 		st->state = RERUNLINE;
 		sd->state.menu_or_input = 1;
-		
-		/**
-		 * menus beyond this length crash the client (see bugreport:6402)
-		 **/
+
+		/* menus beyond this length crash the client (see bugreport:6402) */
 		if( StrBuf->Length(&buf) >= 2047 ) {
-			struct npc_data * nd = iMap->id2nd(st->oid);
+			struct npc_data * nd = map->id2nd(st->oid);
 			char* menu;
 			CREATE(menu, char, 2048);
 			safestrncpy(menu, StrBuf->Value(&buf), 2047);
@@ -4250,33 +4920,33 @@ BUILDIN(prompt)
 		} else
 			clif->scriptmenu(sd, st->oid, StrBuf->Value(&buf));
 		StrBuf->Destroy(&buf);
-		
+
 		if( sd->npc_menu >= 0xff )
 		{
 			ShowWarning("buildin_prompt: Too many options specified (current=%d, max=254).\n", sd->npc_menu);
-			script_reportsrc(st);
+			script->reportsrc(st);
 		}
 	}
 	else if( sd->npc_menu == 0xff )
 	{// Cancel was pressed
 		sd->state.menu_or_input = 0;
-		pc->setreg(sd, add_str("@menu"), 0xff);
+		pc->setreg(sd, script->add_str("@menu"), 0xff);
 		script_pushint(st, 0xff);
 		st->state = RUN;
 	}
 	else
 	{// return selected option
 		int menu = 0;
-		
+
 		sd->state.menu_or_input = 0;
 		for( i = 2; i <= script_lastdata(st); ++i )
 		{
 			text = script_getstr(st, i);
-			sd->npc_menu -= menu_countoptions(text, sd->npc_menu, &menu);
+			sd->npc_menu -= script->menu_countoptions(text, sd->npc_menu, &menu);
 			if( sd->npc_menu <= 0 )
 				break;// entry found
 		}
-		pc->setreg(sd, add_str("@menu"), menu);
+		pc->setreg(sd, script->add_str("@menu"), menu);
 		script_pushint(st, menu);
 		st->state = RUN;
 	}
@@ -4295,11 +4965,11 @@ BUILDIN(goto)
 	if( !data_islabel(script_getdata(st,2)) )
 	{
 		ShowError("script:goto: not a label\n");
-		script_reportdata(script_getdata(st,2));
+		script->reportdata(script_getdata(st,2));
 		st->state = END;
 		return false;
 	}
-	
+
 	st->pos = script_getnum(st,2);
 	st->state = GOTO;
 	return true;
@@ -4314,44 +4984,55 @@ BUILDIN(callfunc)
 	struct script_retinfo* ri;
 	struct script_code* scr;
 	const char* str = script_getstr(st,2);
-	DBMap **ref = NULL;
-	
-	scr = (struct script_code*)strdb_get(userfunc_db, str);
+	struct reg_db *ref = NULL;
+
+	scr = (struct script_code*)strdb_get(script->userfunc_db, str);
 	if( !scr )
 	{
 		ShowError("script:callfunc: function not found! [%s]\n", str);
 		st->state = END;
 		return false;
 	}
-	
-	for( i = st->start+3, j = 0; i < st->end; i++, j++ )
-	{
+
+	ref = (struct reg_db *)aCalloc(sizeof(struct reg_db), 2);
+	ref[0].vars = st->stack->scope.vars;
+	if (!st->stack->scope.arrays)
+		st->stack->scope.arrays = idb_alloc(DB_OPT_BASE); // TODO: Can this happen? when?
+	ref[0].arrays = st->stack->scope.arrays;
+	ref[1].vars = st->script->local.vars;
+	if (!st->script->local.arrays)
+		st->script->local.arrays = idb_alloc(DB_OPT_BASE); // TODO: Can this happen? when?
+	ref[1].arrays = st->script->local.arrays;
+
+	for( i = st->start+3, j = 0; i < st->end; i++, j++ ) {
 		struct script_data* data = script->push_copy(st->stack,i);
-		if( data_isreference(data) && !data->ref )
-		{
+		if( data_isreference(data) && !data->ref ) {
 			const char* name = reference_getname(data);
 			if( name[0] == '.' ) {
-				ref = (struct DBMap**)aCalloc(sizeof(struct DBMap*), 1);
-				ref[0] = (name[1] == '@' ? st->stack->var_function : st->script->script_vars);
-				data->ref = ref;
+				data->ref = (name[1] == '@' ? &ref[0] : &ref[1]);
 			}
 		}
 	}
-	
+
 	CREATE(ri, struct script_retinfo, 1);
-	ri->script       = st->script;// script code
-	ri->var_function = st->stack->var_function;// scope variables
-	ri->pos          = st->pos;// script location
-	ri->nargs        = j;// argument count
-	ri->defsp        = st->stack->defsp;// default stack pointer
-	push_retinfo(st->stack, ri, ref);
-	
+	ri->script       = st->script;              // script code
+	ri->scope.vars   = st->stack->scope.vars;   // scope variables
+	ri->scope.arrays = st->stack->scope.arrays; // scope arrays
+	ri->pos          = st->pos;                 // script location
+	ri->nargs        = j;                       // argument count
+	ri->defsp        = st->stack->defsp;        // default stack pointer
+	script->push_retinfo(st->stack, ri, ref);
+
 	st->pos = 0;
 	st->script = scr;
 	st->stack->defsp = st->stack->sp;
 	st->state = GOTO;
-	st->stack->var_function = idb_alloc(DB_OPT_RELEASE_DATA);
-	
+	st->stack->scope.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
+	st->stack->scope.arrays = idb_alloc(DB_OPT_BASE);
+
+	if( !st->script->local.vars )
+		st->script->local.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
+
 	return true;
 }
 /*==========================================
@@ -4362,45 +5043,47 @@ BUILDIN(callsub)
 	int i,j;
 	struct script_retinfo* ri;
 	int pos = script_getnum(st,2);
-	DBMap **ref = NULL;
-	
+	struct reg_db *ref = NULL;
+
 	if( !data_islabel(script_getdata(st,2)) && !data_isfunclabel(script_getdata(st,2)) )
 	{
 		ShowError("script:callsub: argument is not a label\n");
-		script_reportdata(script_getdata(st,2));
+		script->reportdata(script_getdata(st,2));
 		st->state = END;
 		return false;
 	}
-	
-	for( i = st->start+3, j = 0; i < st->end; i++, j++ )
-	{
+
+	ref = (struct reg_db *)aCalloc(sizeof(struct reg_db), 1);
+	ref[0].vars = st->stack->scope.vars;
+	if (!st->stack->scope.arrays)
+		st->stack->scope.arrays = idb_alloc(DB_OPT_BASE); // TODO: Can this happen? when?
+	ref[0].arrays = st->stack->scope.arrays;
+
+	for( i = st->start+3, j = 0; i < st->end; i++, j++ ) {
 		struct script_data* data = script->push_copy(st->stack,i);
-		if( data_isreference(data) && !data->ref )
-		{
+		if( data_isreference(data) && !data->ref ) {
 			const char* name = reference_getname(data);
 			if( name[0] == '.' && name[1] == '@' ) {
-				if ( !ref ) {
-					ref = (struct DBMap**)aCalloc(sizeof(struct DBMap*), 1);
-					ref[0] = st->stack->var_function;
-				}
-				data->ref = ref;
+				data->ref = &ref[0];
 			}
 		}
 	}
-	
+
 	CREATE(ri, struct script_retinfo, 1);
-	ri->script       = st->script;// script code
-	ri->var_function = st->stack->var_function;// scope variables
-	ri->pos          = st->pos;// script location
-	ri->nargs        = j;// argument count
-	ri->defsp        = st->stack->defsp;// default stack pointer
-	push_retinfo(st->stack, ri, ref);
-	
+	ri->script       = st->script;              // script code
+	ri->scope.vars   = st->stack->scope.vars;   // scope variables
+	ri->scope.arrays = st->stack->scope.arrays; // scope arrays
+	ri->pos          = st->pos;                 // script location
+	ri->nargs        = j;                       // argument count
+	ri->defsp        = st->stack->defsp;        // default stack pointer
+	script->push_retinfo(st->stack, ri, ref);
+
 	st->pos = pos;
 	st->stack->defsp = st->stack->sp;
 	st->state = GOTO;
-	st->stack->var_function = idb_alloc(DB_OPT_RELEASE_DATA);
-	
+	st->stack->scope.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
+	st->stack->scope.arrays = idb_alloc(DB_OPT_BASE);
+
 	return true;
 }
 
@@ -4412,7 +5095,7 @@ BUILDIN(getarg)
 {
 	struct script_retinfo* ri;
 	int idx;
-	
+
 	if( st->stack->defsp < 1 || st->stack->stack_data[st->stack->defsp - 1].type != C_RETINFO )
 	{
 		ShowError("script:getarg: no callfunc or callsub!\n");
@@ -4420,9 +5103,9 @@ BUILDIN(getarg)
 		return false;
 	}
 	ri = st->stack->stack_data[st->stack->defsp - 1].u.ri;
-	
+
 	idx = script_getnum(st,2);
-	
+
 	if( idx >= 0 && idx < ri->nargs )
 		script->push_copy(st->stack, st->stack->defsp - 1 - ri->nargs + idx);
 	else if( script_hasdata(st,3) )
@@ -4433,7 +5116,7 @@ BUILDIN(getarg)
 		st->state = END;
 		return false;
 	}
-	
+
 	return true;
 }
 
@@ -4442,24 +5125,30 @@ BUILDIN(getarg)
 ///
 /// return;
 /// return <value>;
-BUILDIN(return)
-{
+BUILDIN(return) {
 	if( script_hasdata(st,2) )
 	{// return value
 		struct script_data* data;
 		script_pushcopy(st, 2);
 		data = script_getdatatop(st, -1);
-		if( data_isreference(data) )
-		{
+		if( data_isreference(data) ) {
 			const char* name = reference_getname(data);
-			if( name[0] == '.' && name[1] == '@' )
-			{// scope variable
-				if( !data->ref || data->ref == (DBMap**)&st->stack->var_function )
+			if( name[0] == '.' && name[1] == '@' ) {
+				// scope variable
+				if( !data->ref || data->ref->vars == st->stack->scope.vars )
 					script->get_val(st, data);// current scope, convert to value
-			}
-			else if( name[0] == '.' && !data->ref )
-			{// script variable, link to current script
-				data->ref = &st->script->script_vars;
+				if( data->ref && data->ref->vars == st->stack->stack_data[st->stack->defsp-1].u.ri->scope.vars )
+					data->ref = NULL; // Reference to the parent scope, remove reference pointer
+			} else if( name[0] == '.' && !data->ref ) {
+				// script variable without a reference set, link to current script
+				data->ref = (struct reg_db *)aCalloc(sizeof(struct reg_db), 1);
+				script->add_pending_ref(st, data->ref);
+				data->ref->vars = st->script->local.vars;
+				if( !st->script->local.arrays )
+					st->script->local.arrays = idb_alloc(DB_OPT_BASE);
+				data->ref->arrays = st->script->local.arrays;
+			} else if ( name[0] == '.' /* && data->ref != NULL */ ) {
+				data->ref = NULL; // Reference to the parent scope's script, remove reference pointer.
 			}
 		}
 	}
@@ -4481,7 +5170,7 @@ BUILDIN(rand)
 	int range;
 	int min;
 	int max;
-	
+
 	if( script_hasdata(st,3) )
 	{// min,max
 		min = script_getnum(st,2);
@@ -4499,7 +5188,7 @@ BUILDIN(rand)
 		script_pushint(st, min);
 	else
 		script_pushint(st, rnd()%range + min);
-	
+
 	return true;
 }
 
@@ -4512,59 +5201,59 @@ BUILDIN(warp)
 	int x,y;
 	const char* str;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	str = script_getstr(st,2);
 	x = script_getnum(st,3);
 	y = script_getnum(st,4);
-	
+
 	if(strcmp(str,"Random")==0)
 		ret = pc->randomwarp(sd,CLR_TELEPORT);
 	else if(strcmp(str,"SavePoint")==0 || strcmp(str,"Save")==0)
 		ret = pc->setpos(sd,sd->status.save_point.map,sd->status.save_point.x,sd->status.save_point.y,CLR_TELEPORT);
 	else
-		ret = pc->setpos(sd,mapindex_name2id(str),x,y,CLR_OUTSIGHT);
-	
+		ret = pc->setpos(sd,script->mapindexname2id(st,str),x,y,CLR_OUTSIGHT);
+
 	if( ret ) {
 		ShowError("buildin_warp: moving player '%s' to \"%s\",%d,%d failed.\n", sd->status.name, str, x, y);
-		script_reportsrc(st);
+		script->reportsrc(st);
 	}
-	
+
 	return true;
 }
 /*==========================================
  * Warp a specified area
  *------------------------------------------*/
-static int buildin_areawarp_sub(struct block_list *bl,va_list ap)
+int buildin_areawarp_sub(struct block_list *bl,va_list ap)
 {
 	int x2,y2,x3,y3;
 	unsigned int index;
-	
+
 	index = va_arg(ap,unsigned int);
 	x2 = va_arg(ap,int);
 	y2 = va_arg(ap,int);
 	x3 = va_arg(ap,int);
 	y3 = va_arg(ap,int);
-	
+
 	if(index == 0)
 		pc->randomwarp((TBL_PC *)bl,CLR_TELEPORT);
 	else if(x3 && y3) {
 		int max, tx, ty, j = 0;
-		
+
 		// choose a suitable max number of attempts
 		if( (max = (y3-y2+1)*(x3-x2+1)*3) > 1000 )
 			max = 1000;
-		
+
 		// find a suitable map cell
 		do {
 			tx = rnd()%(x3-x2+1)+x2;
 			ty = rnd()%(y3-y2+1)+y2;
 			j++;
-		} while( iMap->getcell(index,tx,ty,CELL_CHKNOPASS) && j < max );
-		
+		} while( map->getcell(index,tx,ty,CELL_CHKNOPASS) && j < max );
+
 		pc->setpos((TBL_PC *)bl,index,tx,ty,CLR_OUTSIGHT);
 	}
 	else
@@ -4577,7 +5266,7 @@ BUILDIN(areawarp)
 	unsigned int index;
 	const char *str;
 	const char *mapname;
-	
+
 	mapname = script_getstr(st,2);
 	x0  = script_getnum(st,3);
 	y0  = script_getnum(st,4);
@@ -4586,9 +5275,9 @@ BUILDIN(areawarp)
 	str = script_getstr(st,7);
 	x2  = script_getnum(st,8);
 	y2  = script_getnum(st,9);
-	
+
 	if( script_hasdata(st,10) && script_hasdata(st,11) ) { // Warp area to area
-		if( (x3 = script_getnum(st,10)) < 0 || (y3 = script_getnum(st,11)) < 0 ){
+		if( (x3 = script_getnum(st,10)) < 0 || (y3 = script_getnum(st,11)) < 0 ) {
 			x3 = 0;
 			y3 = 0;
 		} else if( x3 && y3 ) {
@@ -4597,23 +5286,23 @@ BUILDIN(areawarp)
 			if( y3 < y2 ) swap(y3,y2);
 		}
 	}
-	
-	if( (m = iMap->mapname2mapid(mapname)) < 0 )
+
+	if( (m = map->mapname2mapid(mapname)) < 0 )
 		return true;
-	
+
 	if( strcmp(str,"Random") == 0 )
 		index = 0;
-	else if( !(index=mapindex_name2id(str)) )
+	else if( !(index=script->mapindexname2id(st,str)) )
 		return true;
-	
-	iMap->foreachinarea(buildin_areawarp_sub, m,x0,y0,x1,y1, BL_PC, index,x2,y2,x3,y3);
+
+	map->foreachinarea(script->buildin_areawarp_sub, m,x0,y0,x1,y1, BL_PC, index,x2,y2,x3,y3);
 	return true;
 }
 
 /*==========================================
  * areapercentheal <map>,<x1>,<y1>,<x2>,<y2>,<hp>,<sp>
  *------------------------------------------*/
-static int buildin_areapercentheal_sub(struct block_list *bl,va_list ap)
+int buildin_areapercentheal_sub(struct block_list *bl,va_list ap)
 {
 	int hp, sp;
 	hp = va_arg(ap, int);
@@ -4621,12 +5310,11 @@ static int buildin_areapercentheal_sub(struct block_list *bl,va_list ap)
 	pc->percentheal((TBL_PC *)bl,hp,sp);
 	return 0;
 }
-BUILDIN(areapercentheal)
-{
+BUILDIN(areapercentheal) {
 	int hp,sp,m;
 	const char *mapname;
 	int x0,y0,x1,y1;
-	
+
 	mapname=script_getstr(st,2);
 	x0=script_getnum(st,3);
 	y0=script_getnum(st,4);
@@ -4634,11 +5322,11 @@ BUILDIN(areapercentheal)
 	y1=script_getnum(st,6);
 	hp=script_getnum(st,7);
 	sp=script_getnum(st,8);
-	
-	if( (m=iMap->mapname2mapid(mapname))< 0)
+
+	if( (m=map->mapname2mapid(mapname))< 0)
 		return true;
-	
-	iMap->foreachinarea(buildin_areapercentheal_sub,m,x0,y0,x1,y1,BL_PC,hp,sp);
+
+	map->foreachinarea(script->buildin_areapercentheal_sub,m,x0,y0,x1,y1,BL_PC,hp,sp);
 	return true;
 }
 
@@ -4648,29 +5336,28 @@ BUILDIN(areapercentheal)
  * another player npc-session.
  * Using: warpchar "mapname",x,y,Char_ID;
  *------------------------------------------*/
-BUILDIN(warpchar)
-{
+BUILDIN(warpchar) {
 	int x,y,a;
 	const char *str;
 	TBL_PC *sd;
-	
+
 	str=script_getstr(st,2);
 	x=script_getnum(st,3);
 	y=script_getnum(st,4);
 	a=script_getnum(st,5);
-	
-	sd = iMap->charid2sd(a);
+
+	sd = map->charid2sd(a);
 	if( sd == NULL )
 		return true;
-	
+
 	if(strcmp(str, "Random") == 0)
 		pc->randomwarp(sd, CLR_TELEPORT);
 	else
 		if(strcmp(str, "SavePoint") == 0)
 			pc->setpos(sd, sd->status.save_point.map,sd->status.save_point.x, sd->status.save_point.y, CLR_TELEPORT);
 		else
-			pc->setpos(sd, mapindex_name2id(str), x, y, CLR_TELEPORT);
-	
+			pc->setpos(sd, script->mapindexname2id(st,str), x, y, CLR_TELEPORT);
+
 	return true;
 }
 /*==========================================
@@ -4684,9 +5371,9 @@ BUILDIN(warpparty)
 	TBL_PC *pl_sd;
 	struct party_data* p;
 	int type;
-	int mapindex;
+	int map_index;
 	int i;
-	
+
 	const char* str = script_getstr(st,2);
 	int x = script_getnum(st,3);
 	int y = script_getnum(st,4);
@@ -4694,17 +5381,17 @@ BUILDIN(warpparty)
 	const char* str2 = NULL;
 	if ( script_hasdata(st,6) )
 		str2 = script_getstr(st,6);
-	
+
 	p = party->search(p_id);
 	if(!p)
 		return true;
-	
+
 	type = ( strcmp(str,"Random")==0 ) ? 0
 	: ( strcmp(str,"SavePointAll")==0 ) ? 1
 	: ( strcmp(str,"SavePoint")==0 ) ? 2
 	: ( strcmp(str,"Leader")==0 ) ? 3
 	: 4;
-	
+
 	switch (type)
 	{
 		case 3:
@@ -4712,55 +5399,54 @@ BUILDIN(warpparty)
 			if (i == MAX_PARTY || !p->data[i].sd) //Leader not found / not online
 				return true;
 			pl_sd = p->data[i].sd;
-			mapindex = pl_sd->mapindex;
+			map_index = pl_sd->mapindex;
 			x = pl_sd->bl.x;
 			y = pl_sd->bl.y;
 			break;
 		case 4:
-			mapindex = mapindex_name2id(str);
+			map_index = script->mapindexname2id(st,str);
 			break;
 		case 2:
 			//"SavePoint" uses save point of the currently attached player
-			if (( sd = script_rid2sd(st) ) == NULL )
+			if (( sd = script->rid2sd(st) ) == NULL )
 				return true;
 		default:
-			mapindex = 0;
+			map_index = 0;
 			break;
 	}
-	
-	for (i = 0; i < MAX_PARTY; i++)
-	{
+
+	for (i = 0; i < MAX_PARTY; i++) {
 		if( !(pl_sd = p->data[i].sd) || pl_sd->status.party_id != p_id )
 			continue;
-		
-		if( str2 && strcmp(str2, map[pl_sd->bl.m].name) != 0 )
+
+		if( str2 && strcmp(str2, map->list[pl_sd->bl.m].name) != 0 )
 			continue;
-		
+
 		if( pc_isdead(pl_sd) )
 			continue;
-		
+
 		switch( type )
 		{
 			case 0: // Random
-				if(!map[pl_sd->bl.m].flag.nowarp)
+				if(!map->list[pl_sd->bl.m].flag.nowarp)
 					pc->randomwarp(pl_sd,CLR_TELEPORT);
 				break;
 			case 1: // SavePointAll
-				if(!map[pl_sd->bl.m].flag.noreturn)
+				if(!map->list[pl_sd->bl.m].flag.noreturn)
 					pc->setpos(pl_sd,pl_sd->status.save_point.map,pl_sd->status.save_point.x,pl_sd->status.save_point.y,CLR_TELEPORT);
 				break;
 			case 2: // SavePoint
-				if(!map[pl_sd->bl.m].flag.noreturn)
+				if(!map->list[pl_sd->bl.m].flag.noreturn)
 					pc->setpos(pl_sd,sd->status.save_point.map,sd->status.save_point.x,sd->status.save_point.y,CLR_TELEPORT);
 				break;
 			case 3: // Leader
 			case 4: // m,x,y
-				if(!map[pl_sd->bl.m].flag.noreturn && !map[pl_sd->bl.m].flag.nowarp)
-					pc->setpos(pl_sd,mapindex,x,y,CLR_TELEPORT);
+				if(!map->list[pl_sd->bl.m].flag.noreturn && !map->list[pl_sd->bl.m].flag.nowarp)
+					pc->setpos(pl_sd,map_index,x,y,CLR_TELEPORT);
 				break;
 		}
 	}
-	
+
 	return true;
 }
 /*==========================================
@@ -4774,70 +5460,69 @@ BUILDIN(warpguild)
 	struct guild* g;
 	struct s_mapiterator* iter;
 	int type;
-	
+
 	const char* str = script_getstr(st,2);
 	int x           = script_getnum(st,3);
 	int y           = script_getnum(st,4);
 	int gid         = script_getnum(st,5);
-	
+
 	g = guild->search(gid);
 	if( g == NULL )
 		return true;
-	
+
 	type = ( strcmp(str,"Random")==0 ) ? 0
 	: ( strcmp(str,"SavePointAll")==0 ) ? 1
 	: ( strcmp(str,"SavePoint")==0 ) ? 2
 	: 3;
-	
-	if( type == 2 && ( sd = script_rid2sd(st) ) == NULL )
+
+	if( type == 2 && ( sd = script->rid2sd(st) ) == NULL )
 	{// "SavePoint" uses save point of the currently attached player
 		return true;
 	}
-	
+
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
 		if( pl_sd->status.guild_id != gid )
 			continue;
-		
+
 		switch( type )
 		{
 			case 0: // Random
-				if(!map[pl_sd->bl.m].flag.nowarp)
+				if(!map->list[pl_sd->bl.m].flag.nowarp)
 					pc->randomwarp(pl_sd,CLR_TELEPORT);
 				break;
 			case 1: // SavePointAll
-				if(!map[pl_sd->bl.m].flag.noreturn)
+				if(!map->list[pl_sd->bl.m].flag.noreturn)
 					pc->setpos(pl_sd,pl_sd->status.save_point.map,pl_sd->status.save_point.x,pl_sd->status.save_point.y,CLR_TELEPORT);
 				break;
 			case 2: // SavePoint
-				if(!map[pl_sd->bl.m].flag.noreturn)
+				if(!map->list[pl_sd->bl.m].flag.noreturn)
 					pc->setpos(pl_sd,sd->status.save_point.map,sd->status.save_point.x,sd->status.save_point.y,CLR_TELEPORT);
 				break;
 			case 3: // m,x,y
-				if(!map[pl_sd->bl.m].flag.noreturn && !map[pl_sd->bl.m].flag.nowarp)
-					pc->setpos(pl_sd,mapindex_name2id(str),x,y,CLR_TELEPORT);
+				if(!map->list[pl_sd->bl.m].flag.noreturn && !map->list[pl_sd->bl.m].flag.nowarp)
+					pc->setpos(pl_sd,script->mapindexname2id(st,str),x,y,CLR_TELEPORT);
 				break;
 		}
 	}
 	mapit->free(iter);
-	
+
 	return true;
 }
 /*==========================================
  * Force Heal a player (hp and sp)
  *------------------------------------------*/
-BUILDIN(heal)
-{
+BUILDIN(heal) {
 	TBL_PC *sd;
 	int hp,sp;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if (!sd) return true;
-	
+
 	hp=script_getnum(st,2);
 	sp=script_getnum(st,3);
-	status_heal(&sd->bl, hp, sp, 1);
+	status->heal(&sd->bl, hp, sp, 1);
 	return true;
 }
 /*==========================================
@@ -4847,17 +5532,17 @@ BUILDIN(itemheal)
 {
 	TBL_PC *sd;
 	int hp,sp;
-	
+
 	hp=script_getnum(st,2);
 	sp=script_getnum(st,3);
-	
-	if(potion_flag==1) {
-		potion_hp = hp;
-		potion_sp = sp;
+
+	if(script->potion_flag==1) {
+		script->potion_hp = hp;
+		script->potion_sp = sp;
 		return true;
 	}
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if (!sd) return true;
 	pc->itemheal(sd,sd->itemid,hp,sp);
 	return true;
@@ -4869,17 +5554,17 @@ BUILDIN(percentheal)
 {
 	int hp,sp;
 	TBL_PC* sd;
-	
+
 	hp=script_getnum(st,2);
 	sp=script_getnum(st,3);
-	
-	if(potion_flag==1) {
-		potion_per_hp = hp;
-		potion_per_sp = sp;
+
+	if(script->potion_flag==1) {
+		script->potion_per_hp = hp;
+		script->potion_per_sp = sp;
 		return true;
 	}
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
 #ifdef RENEWAL
@@ -4896,22 +5581,22 @@ BUILDIN(percentheal)
 BUILDIN(jobchange)
 {
 	int job, upper=-1;
-	
+
 	job=script_getnum(st,2);
 	if( script_hasdata(st,3) )
 		upper=script_getnum(st,3);
-	
+
 	if (pcdb_checkid(job))
 	{
 		TBL_PC* sd;
-		
-		sd = script_rid2sd(st);
+
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;
-		
+
 		pc->jobchange(sd, job, upper);
 	}
-	
+
 	return true;
 }
 
@@ -4936,53 +5621,52 @@ BUILDIN(input)
 {
 	TBL_PC* sd;
 	struct script_data* data;
-	int uid;
+	int64 uid;
 	const char* name;
 	int min;
 	int max;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	data = script_getdata(st,2);
-	if( !data_isreference(data) ){
+	if( !data_isreference(data) ) {
 		ShowError("script:input: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;
 	}
 	uid = reference_getuid(data);
 	name = reference_getname(data);
-	min = (script_hasdata(st,3) ? script_getnum(st,3) : script_config.input_min_value);
-	max = (script_hasdata(st,4) ? script_getnum(st,4) : script_config.input_max_value);
-	
+	min = (script_hasdata(st,3) ? script_getnum(st,3) : script->config.input_min_value);
+	max = (script_hasdata(st,4) ? script_getnum(st,4) : script->config.input_max_value);
+
 #ifdef SECURE_NPCTIMEOUT
 	sd->npc_idle_type = NPCT_WAIT;
 #endif
-	
-	if( !sd->state.menu_or_input )
-	{	// first invocation, display npc input box
+
+	if( !sd->state.menu_or_input ) {
+		// first invocation, display npc input box
 		sd->state.menu_or_input = 1;
 		st->state = RERUNLINE;
 		if( is_string_variable(name) )
 			clif->scriptinputstr(sd,st->oid);
 		else
 			clif->scriptinput(sd,st->oid);
-	}
-	else
-	{	// take received text/value and store it in the designated variable
+	} else {
+		// take received text/value and store it in the designated variable
 		sd->state.menu_or_input = 0;
 		if( is_string_variable(name) )
 		{
 			int len = (int)strlen(sd->npc_str);
-			set_reg(st, sd, uid, name, (void*)sd->npc_str, script_getref(st,2));
+			script->set_reg(st, sd, uid, name, (void*)sd->npc_str, script_getref(st,2));
 			script_pushint(st, (len > max ? 1 : len < min ? -1 : 0));
 		}
 		else
 		{
 			int amount = sd->npc_amount;
-			set_reg(st, sd, uid, name, (void*)__64BPTRSIZE(cap_value(amount,min,max)), script_getref(st,2));
+			script->set_reg(st, sd, uid, name, (void*)h64BPTRSIZE(cap_value(amount,min,max)), script_getref(st,2));
 			script_pushint(st, (amount > max ? 1 : amount < min ? -1 : 0));
 		}
 		st->state = RUN;
@@ -4997,75 +5681,81 @@ BUILDIN(copyarray);
 /// The value is converted to the type of the variable.
 ///
 /// set(<variable>,<value>) -> <variable>
-BUILDIN(set)
-{
+BUILDIN(setr) {
 	TBL_PC* sd = NULL;
 	struct script_data* data;
 	//struct script_data* datavalue;
-	int num;
+	int64 num;
 	const char* name;
 	char prefix;
-	
+
 	data = script_getdata(st,2);
 	//datavalue = script_getdata(st,3);
-	if( !data_isreference(data) )
-	{
+	if( !data_isreference(data) || reference_toconstant(data) ) {
 		ShowError("script:set: not a variable\n");
-		script_reportdata(script_getdata(st,2));
+		script->reportdata(script_getdata(st,2));
 		st->state = END;
 		return false;
 	}
-	
+
 	num = reference_getuid(data);
 	name = reference_getname(data);
 	prefix = *name;
-	
-	if( not_server_variable(prefix) )
-	{
-		sd = script_rid2sd(st);
-		if( sd == NULL )
-		{
+
+	if( not_server_variable(prefix) ) {
+		sd = script->rid2sd(st);
+		if( sd == NULL ) {
 			ShowError("script:set: no player attached for player variable '%s'\n", name);
 			return true;
 		}
 	}
-	
+
 #if 0
-	if( data_isreference(datavalue) )
-	{// the value being referenced is a variable
+	// TODO: see de43fa0f73be01080bd11c08adbfb7c158324c81
+	if( data_isreference(datavalue) ) {
+		// the value being referenced is a variable
 		const char* namevalue = reference_getname(datavalue);
-		
-		if( !not_array_variable(*namevalue) )
-		{// array variable being copied into another array variable
-			if( sd == NULL && not_server_variable(*namevalue) && !(sd = script_rid2sd(st)) )
-			{// player must be attached in order to copy a player variable
+
+		if( !not_array_variable(*namevalue) ) {
+			// array variable being copied into another array variable
+			if( sd == NULL && not_server_variable(*namevalue) && !(sd = script->rid2sd(st)) ) {
+				// player must be attached in order to copy a player variable
 				ShowError("script:set: no player attached for player variable '%s'\n", namevalue);
 				return true;
 			}
-			
-			if( is_string_variable(namevalue) != is_string_variable(name) )
-			{// non-matching array value types
+
+			if( is_string_variable(namevalue) != is_string_variable(name) ) {
+				// non-matching array value types
 				ShowWarning("script:set: two array variables do not match in type.\n");
 				return true;
 			}
-			
+
 			// push the maximum number of array values to the stack
 			script->push_val(st->stack, C_INT, SCRIPT_MAX_ARRAYSIZE,NULL);
-			
+
 			// call the copy array method directly
 			return buildin_copyarray(st);
 		}
 	}
 #endif
-	
+
+	if( script_hasdata(st, 4) ) {
+		// Optional argument used by post-increment/post-decrement constructs to return the previous value
+		if( is_string_variable(name) ) {
+			script_pushstrcopy(st, script_getstr(st, 4));
+		} else {
+			script_pushint(st, script_getnum(st, 4));
+		}
+	} else {
+		// return a copy of the variable reference
+		script_pushcopy(st,2);
+	}
+
 	if( is_string_variable(name) )
-		set_reg(st,sd,num,name,(void*)script_getstr(st,3),script_getref(st,2));
+		script->set_reg(st,sd,num,name,(void*)script_getstr(st,3),script_getref(st,2));
 	else
-		set_reg(st,sd,num,name,(void*)__64BPTRSIZE(script_getnum(st,3)),script_getref(st,2));
-	
-	// return a copy of the variable reference
-	script_pushcopy(st,2);
-	
+		script->set_reg(st,sd,num,name,(void*)h64BPTRSIZE(script_getnum(st,3)),script_getref(st,2));
+
 	return true;
 }
 
@@ -5073,34 +5763,6 @@ BUILDIN(set)
 /// Array variables
 ///
 
-/// Returns the size of the specified array
-static int32 getarraysize(struct script_state* st, int32 id, int32 idx, int isstring, struct DBMap** ref)
-{
-	int32 ret = idx;
-	
-	if( isstring )
-	{
-		for( ; idx < SCRIPT_MAX_ARRAYSIZE; ++idx )
-		{
-			char* str = (char*)script->get_val2(st, reference_uid(id, idx), ref);
-			if( str && *str )
-				ret = idx + 1;
-			script_removetop(st, -1, 0);
-		}
-	}
-	else
-	{
-		for( ; idx < SCRIPT_MAX_ARRAYSIZE; ++idx )
-		{
-			int32 num = (int32)__64BPTRSIZE(script->get_val2(st, reference_uid(id, idx), ref));
-			if( num )
-				ret = idx + 1;
-			script_removetop(st, -1, 0);
-		}
-	}
-	return ret;
-}
-
 /// Sets values of an array, from the starting index.
 /// ex: setarray arr[1],1,2,3;
 ///
@@ -5109,52 +5771,45 @@ BUILDIN(setarray)
 {
 	struct script_data* data;
 	const char* name;
-	int32 start;
-	int32 end;
+	uint32 start;
+	uint32 end;
 	int32 id;
 	int32 i;
 	TBL_PC* sd = NULL;
-	
+
 	data = script_getdata(st, 2);
-	if( !data_isreference(data) )
+	if( !data_isreference(data) || reference_toconstant(data) )
 	{
 		ShowError("script:setarray: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
 	start = reference_getindex(data);
 	name = reference_getname(data);
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:setarray: illegal scope\n");
-		script_reportdata(data);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( not_server_variable(*name) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
-	
+
 	end = start + script_lastdata(st) - 2;
 	if( end > SCRIPT_MAX_ARRAYSIZE )
 		end = SCRIPT_MAX_ARRAYSIZE;
-	
+
 	if( is_string_variable(name) )
 	{// string array
 		for( i = 3; start < end; ++start, ++i )
-			set_reg(st, sd, reference_uid(id, start), name, (void*)script_getstr(st,i), reference_getref(data));
+			script->set_reg(st, sd, reference_uid(id, start), name, (void*)script_getstr(st,i), reference_getref(data));
 	}
 	else
 	{// int array
 		for( i = 3; start < end; ++start, ++i )
-			set_reg(st, sd, reference_uid(id, start), name, (void*)__64BPTRSIZE(script_getnum(st,i)), reference_getref(data));
+			script->set_reg(st, sd, reference_uid(id, start), name, (void*)h64BPTRSIZE(script_getnum(st,i)), reference_getref(data));
 	}
 	return true;
 }
@@ -5167,50 +5822,43 @@ BUILDIN(cleararray)
 {
 	struct script_data* data;
 	const char* name;
-	int32 start;
-	int32 end;
+	uint32 start;
+	uint32 end;
 	int32 id;
 	void* v;
 	TBL_PC* sd = NULL;
-	
+
 	data = script_getdata(st, 2);
 	if( !data_isreference(data) )
 	{
 		ShowError("script:cleararray: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
 	start = reference_getindex(data);
 	name = reference_getname(data);
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:cleararray: illegal scope\n");
-		script_reportdata(data);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( not_server_variable(*name) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
-	
+
 	if( is_string_variable(name) )
 		v = (void*)script_getstr(st, 3);
 	else
-		v = (void*)__64BPTRSIZE(script_getnum(st, 3));
-	
+		v = (void*)h64BPTRSIZE(script_getnum(st, 3));
+
 	end = start + script_getnum(st, 4);
 	if( end > SCRIPT_MAX_ARRAYSIZE )
 		end = SCRIPT_MAX_ARRAYSIZE;
-	
+
 	for( ; start < end; ++start )
-		set_reg(st, sd, reference_uid(id, start), name, v, script_getref(st,2));
+		script->set_reg(st, sd, reference_uid(id, start), name, v, script_getref(st,2));
 	return true;
 }
 
@@ -5230,78 +5878,67 @@ BUILDIN(copyarray)
 	int32 id2;
 	void* v;
 	int32 i;
-	int32 count;
+	uint32 count;
 	TBL_PC* sd = NULL;
-	
+
 	data1 = script_getdata(st, 2);
 	data2 = script_getdata(st, 3);
 	if( !data_isreference(data1) || !data_isreference(data2) )
 	{
 		ShowError("script:copyarray: not a variable\n");
-		script_reportdata(data1);
-		script_reportdata(data2);
+		script->reportdata(data1);
+		script->reportdata(data2);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id1 = reference_getid(data1);
 	id2 = reference_getid(data2);
 	idx1 = reference_getindex(data1);
 	idx2 = reference_getindex(data2);
 	name1 = reference_getname(data1);
 	name2 = reference_getname(data2);
-	if( not_array_variable(*name1) || not_array_variable(*name2) )
-	{
-		ShowError("script:copyarray: illegal scope\n");
-		script_reportdata(data1);
-		script_reportdata(data2);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( is_string_variable(name1) != is_string_variable(name2) )
 	{
 		ShowError("script:copyarray: type mismatch\n");
-		script_reportdata(data1);
-		script_reportdata(data2);
+		script->reportdata(data1);
+		script->reportdata(data2);
 		st->state = END;
 		return false;// data type mismatch
 	}
-	
+
 	if( not_server_variable(*name1) || not_server_variable(*name2) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
-	
+
 	count = script_getnum(st, 4);
 	if( count > SCRIPT_MAX_ARRAYSIZE - idx1 )
 		count = SCRIPT_MAX_ARRAYSIZE - idx1;
-	if( count <= 0 || (id1 == id2 && idx1 == idx2) )
+	if( count <= 0 || (idx1 == idx2 && is_same_reference(data1, data2)) )
 		return true;// nothing to copy
-	
-	if( id1 == id2 && idx1 > idx2 )
-	{// destination might be overlapping the source - copy in reverse order
-		for( i = count - 1; i >= 0; --i )
-		{
+
+	if( is_same_reference(data1, data2) && idx1 > idx2 ) {
+		// destination might be overlapping the source - copy in reverse order
+		for( i = count - 1; i >= 0; --i ) {
 			v = script->get_val2(st, reference_uid(id2, idx2 + i), reference_getref(data2));
-			set_reg(st, sd, reference_uid(id1, idx1 + i), name1, v, reference_getref(data1));
+			script->set_reg(st, sd, reference_uid(id1, idx1 + i), name1, v, reference_getref(data1));
 			script_removetop(st, -1, 0);
 		}
-	}
-	else
-	{// normal copy
-		for( i = 0; i < count; ++i )
-		{
-			if( idx2 + i < SCRIPT_MAX_ARRAYSIZE )
-			{
+	} else {
+		// normal copy
+		for( i = 0; i < count; ++i ) {
+			if( idx2 + i < SCRIPT_MAX_ARRAYSIZE ) {
 				v = script->get_val2(st, reference_uid(id2, idx2 + i), reference_getref(data2));
-				set_reg(st, sd, reference_uid(id1, idx1 + i), name1, v, reference_getref(data1));
+				script->set_reg(st, sd, reference_uid(id1, idx1 + i), name1, v, reference_getref(data1));
 				script_removetop(st, -1, 0);
+			} else {
+				// out of range - assume ""/0
+				script->set_reg(st, sd, reference_uid(id1, idx1 + i), name1, (is_string_variable(name1)?(void*)"":(void*)0), reference_getref(data1));
 			}
-			else// out of range - assume ""/0
-				set_reg(st, sd, reference_uid(id1, idx1 + i), name1, (is_string_variable(name1)?(void*)"":(void*)0), reference_getref(data1));
 		}
 	}
 	return true;
@@ -5315,31 +5952,23 @@ BUILDIN(copyarray)
 BUILDIN(getarraysize)
 {
 	struct script_data* data;
-	const char* name;
-	
+
 	data = script_getdata(st, 2);
 	if( !data_isreference(data) )
 	{
 		ShowError("script:getarraysize: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		script_pushnil(st);
 		st->state = END;
 		return false;// not a variable
 	}
-	
-	name = reference_getname(data);
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:getarraysize: illegal scope\n");
-		script_reportdata(data);
-		script_pushnil(st);
-		st->state = END;
-		return false;// not supported
-	}
-	
-	script_pushint(st, getarraysize(st, reference_getid(data), reference_getindex(data), is_string_variable(name), reference_getref(data)));
+
+	script_pushint(st, script->array_highest_key(st,st->rid ? script->rid2sd(st) : NULL,reference_getname(data),reference_getref(data)));
 	return true;
 }
+int script_array_index_cmp(const void *a, const void *b) {
+	return ( *(unsigned int*)a - *(unsigned int*)b );
+}
 
 /// Deletes count or all the elements in an array, from the starting index.
 /// ex: deletearray arr[4],2;
@@ -5350,71 +5979,109 @@ BUILDIN(deletearray)
 {
 	struct script_data* data;
 	const char* name;
-	int start;
-	int end;
+	unsigned int start, end, i;
 	int id;
 	TBL_PC *sd = NULL;
-	
+	struct script_array *sa = NULL;
+	struct reg_db *src = NULL;
+	void *value;
+
 	data = script_getdata(st, 2);
 	if( !data_isreference(data) )
 	{
 		ShowError("script:deletearray: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
 	start = reference_getindex(data);
 	name = reference_getname(data);
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:deletearray: illegal scope\n");
-		script_reportdata(data);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( not_server_variable(*name) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
+
+	if( !(src = script->array_src(st,sd,name, reference_getref(data)) ) ) {
+		ShowError("script:deletearray: not a array\n");
+		script->reportdata(data);
+		st->state = END;
+		return false;// not a variable
+	}
 	
-	end = SCRIPT_MAX_ARRAYSIZE;
+	script->array_ensure_zero(st,NULL,data->u.num,reference_getref(data));
+	
+	if ( !(sa = idb_get(src->arrays, id)) ) { /* non-existent array, nothing to empty */
+		return true;// not a variable
+	}
+
+	end = script->array_highest_key(st,sd,name,reference_getref(data));
 	
 	if( start >= end )
 		return true;// nothing to free
+
+	if( is_string_variable(name) )
+		value = (void *)"";
+	else
+		value = (void *)0;
 	
-	if( script_hasdata(st,3) )
-	{
-		int count = script_getnum(st, 3);
+	if( script_hasdata(st,3) ) {
+		unsigned int count = script_getnum(st, 3);
 		if( count > end - start )
 			count = end - start;
 		if( count <= 0 )
 			return true;// nothing to free
+
+		if( end - start < sa->size ) {
+			// Better to iterate directly on the array, no speed-up from using sa
+			for( ; start + count < end; ++start ) {
+				// Compact and overwrite
+				void* v = script->get_val2(st, reference_uid(id, start + count), reference_getref(data));
+				script->set_reg(st, sd, reference_uid(id, start), name, v, reference_getref(data));
+				script_removetop(st, -1, 0);
+			}
+			for( ; start < end; start++ ) {
+				// Clean up any leftovers that weren't overwritten
+				script->set_reg(st, sd, reference_uid(id, start), name, value, reference_getref(data));
+			}
+		} else {
+			// using sa to speed up
+			unsigned int *list = NULL, size = 0;
+			list = script->array_cpy_list(sa);
+			size = sa->size;
+			qsort(list, size, sizeof(unsigned int), script_array_index_cmp);
+			
+			ARR_FIND(0, size, i, list[i] >= start);
+			
+			for( ; i < size && list[i] < start + count; i++ ) {
+				// Clear any entries between start and start+count, if they exist
+				script->set_reg(st, sd, reference_uid(id, list[i]), name, value, reference_getref(data));
+			}
+			
+			for( ; i < size && list[i] < end; i++ ) {
+				// Move back count positions any entries between start+count to fill the gaps
+				void* v = script->get_val2(st, reference_uid(id, list[i]), reference_getref(data));
+				script->set_reg(st, sd, reference_uid(id, list[i]-count), name, v, reference_getref(data));
+				script_removetop(st, -1, 0);
+				// Clear their originals
+				script->set_reg(st, sd, reference_uid(id, list[i]), name, value, reference_getref(data));
+			}
+		}
+	} else {
+		unsigned int *list = NULL, size = 0;
+		list = script->array_cpy_list(sa);
+		size = sa->size;
 		
-		// move rest of the elements backward
-		for( ; start + count < end; ++start )
-		{
-			void* v = script->get_val2(st, reference_uid(id, start + count), reference_getref(data));
-			set_reg(st, sd, reference_uid(id, start), name, v, reference_getref(data));
-			script_removetop(st, -1, 0);
+		for(i = 0; i < size; i++) {
+			if( list[i] >= start ) // Less expensive than sorting it, most likely
+				script->set_reg(st, sd, reference_uid(id, list[i]), name, value, reference_getref(data));
 		}
 	}
-	
-	// clear the rest of the array
-	if( is_string_variable(name) )
-	{
-		for( ; start < end; ++start )
-			set_reg(st, sd, reference_uid(id, start), name, (void *)"", reference_getref(data));
-	}
-	else
-	{
-		for( ; start < end; ++start )
-			set_reg(st, sd, reference_uid(id, start), name, (void*)0, reference_getref(data));
-	}
+
 	return true;
 }
 
@@ -5425,42 +6092,31 @@ BUILDIN(deletearray)
 BUILDIN(getelementofarray)
 {
 	struct script_data* data;
-	const char* name;
 	int32 id;
-	int i;
-	
+	int64 i;
+
 	data = script_getdata(st, 2);
 	if( !data_isreference(data) )
 	{
 		ShowError("script:getelementofarray: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		script_pushnil(st);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
-	name = reference_getname(data);
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:getelementofarray: illegal scope\n");
-		script_reportdata(data);
-		script_pushnil(st);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	i = script_getnum(st, 3);
-	if( i < 0 || i >= SCRIPT_MAX_ARRAYSIZE )
-	{
-		ShowWarning("script:getelementofarray: index out of range (%d)\n", i);
-		script_reportdata(data);
+	if (i < 0 || i >= SCRIPT_MAX_ARRAYSIZE) {
+		ShowWarning("script:getelementofarray: index out of range (%"PRId64")\n", i);
+		script->reportdata(data);
 		script_pushnil(st);
 		st->state = END;
 		return false;// out of range
 	}
-	
-	script->push_val(st->stack, C_NAME, reference_uid(id, i), reference_getref(data));
+
+	script->push_val(st->stack, C_NAME, reference_uid(id, (unsigned int)i), reference_getref(data));
 	return true;
 }
 
@@ -5475,16 +6131,16 @@ BUILDIN(setlook)
 {
 	int type,val;
 	TBL_PC* sd;
-	
+
 	type=script_getnum(st,2);
 	val=script_getnum(st,3);
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	pc->changelook(sd,type,val);
-	
+
 	return true;
 }
 
@@ -5492,16 +6148,16 @@ BUILDIN(changelook)
 { // As setlook but only client side
 	int type,val;
 	TBL_PC* sd;
-	
+
 	type=script_getnum(st,2);
 	val=script_getnum(st,3);
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	clif->changelook(&sd->bl,type,val);
-	
+
 	return true;
 }
 
@@ -5511,11 +6167,11 @@ BUILDIN(changelook)
 BUILDIN(cutin)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	clif->cutin(sd,script_getstr(st,2),script_getnum(st,3));
 	return true;
 }
@@ -5527,104 +6183,86 @@ BUILDIN(viewpoint)
 {
 	int type,x,y,id,color;
 	TBL_PC* sd;
-	
+
 	type=script_getnum(st,2);
 	x=script_getnum(st,3);
 	y=script_getnum(st,4);
 	id=script_getnum(st,5);
 	color=script_getnum(st,6);
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	clif->viewpoint(sd,st->oid,type,x,y,id,color);
-	
+
 	return true;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-BUILDIN(countitem)
-{
+BUILDIN(countitem) {
 	int nameid, i;
 	int count = 0;
 	struct item_data* id = NULL;
-	struct script_data* data;
-	
-	TBL_PC* sd = script_rid2sd(st);
-	if (!sd) {
-		script_pushint(st,0);
+
+	TBL_PC* sd = script->rid2sd(st);
+	if( !sd )
 		return true;
+
+	if( script_isstringtype(st, 2) ) {
+		// item name
+		id = itemdb->search_name(script_getstr(st, 2));
+	} else {
+		// item id
+		id = itemdb->exists(script_getnum(st, 2));
 	}
-	
-	data = script_getdata(st,2);
-	script->get_val(st, data);  // convert into value in case of a variable
-	
-	if( data_isstring(data) )
-	{// item name
-		id = itemdb_searchname(script->conv_str(st, data));
-	}
-	else
-	{// item id
-		id = itemdb_exists(script->conv_num(st, data));
-	}
-	
-	if( id == NULL )
-	{
+
+	if( id == NULL ) {
 		ShowError("buildin_countitem: Invalid item '%s'.\n", script_getstr(st,2));  // returns string, regardless of what it was
 		script_pushint(st,0);
 		return false;
 	}
-	
+
 	nameid = id->nameid;
-	
+
 	for(i = 0; i < MAX_INVENTORY; i++)
 		if(sd->status.inventory[i].nameid == nameid)
 			count += sd->status.inventory[i].amount;
-	
+
 	script_pushint(st,count);
 	return true;
 }
 
 /*==========================================
- * countitem2(nameID,Identified,Refine,Attribute,Card0,Card1,Card2,Card3)	[Lupus]
- *	returns number of items that meet the conditions
+ * countitem2(nameID,Identified,Refine,Attribute,Card0,Card1,Card2,Card3) [Lupus]
+ * returns number of items that meet the conditions
  *------------------------------------------*/
-BUILDIN(countitem2)
-{
+BUILDIN(countitem2) {
 	int nameid, iden, ref, attr, c1, c2, c3, c4;
 	int count = 0;
 	int i;
 	struct item_data* id = NULL;
-	struct script_data* data;
-	
-	TBL_PC* sd = script_rid2sd(st);
-	if (!sd) {
-		script_pushint(st,0);
+
+	TBL_PC* sd = script->rid2sd(st);
+	if( !sd )
 		return true;
+
+	if( script_isstringtype(st, 2) ) {
+		// item name
+		id = itemdb->search_name(script_getstr(st, 2));
+	} else {
+		// item id
+		id = itemdb->exists(script_getnum(st, 2));
 	}
-	
-	data = script_getdata(st,2);
-	script->get_val(st, data);  // convert into value in case of a variable
-	
-	if( data_isstring(data) )
-	{// item name
-		id = itemdb_searchname(script->conv_str(st, data));
-	}
-	else
-	{// item id
-		id = itemdb_exists(script->conv_num(st, data));
-	}
-	
-	if( id == NULL )
-	{
+
+	if( id == NULL ) {
 		ShowError("buildin_countitem2: Invalid item '%s'.\n", script_getstr(st,2));  // returns string, regardless of what it was
 		script_pushint(st,0);
 		return false;
 	}
-	
+
 	nameid = id->nameid;
 	iden = script_getnum(st,3);
 	ref  = script_getnum(st,4);
@@ -5633,7 +6271,7 @@ BUILDIN(countitem2)
 	c2 = (short)script_getnum(st,7);
 	c3 = (short)script_getnum(st,8);
 	c4 = (short)script_getnum(st,9);
-	
+
 	for(i = 0; i < MAX_INVENTORY; i++)
 		if (sd->status.inventory[i].nameid > 0 && sd->inventory_data[i] != NULL &&
 			sd->status.inventory[i].amount > 0 && sd->status.inventory[i].nameid == nameid &&
@@ -5643,7 +6281,7 @@ BUILDIN(countitem2)
 			sd->status.inventory[i].card[3] == c4
 			)
 			count += sd->status.inventory[i].amount;
-	
+
 	script_pushint(st,count);
 	return true;
 }
@@ -5652,8 +6290,8 @@ BUILDIN(countitem2)
  * Check if item with this amount can fit in inventory
  * Checking : weight, stack amount >32k, slots amount >(MAX_INVENTORY)
  * Return
- *	0 : fail
- *	1 : success (npc side only)
+ * 0 : fail
+ * 1 : success (npc side only)
  *------------------------------------------*/
 BUILDIN(checkweight)
 {
@@ -5661,73 +6299,76 @@ BUILDIN(checkweight)
 	unsigned int weight=0, i, nbargs;
 	struct item_data* id = NULL;
 	struct map_session_data* sd;
-	struct script_data* data;
-	
-	if( ( sd = script_rid2sd(st) ) == NULL ){
+
+	if( ( sd = script->rid2sd(st) ) == NULL ) {
 		return true;
 	}
 	nbargs = script_lastdata(st)+1;
-	if(nbargs%2){
-	    ShowError("buildin_checkweight: Invalid nb of args should be a multiple of 2.\n");
-	    script_pushint(st,0);
-	    return false;
+	if(nbargs%2) {
+		ShowError("buildin_checkweight: Invalid nb of args should be a multiple of 2.\n");
+		script_pushint(st,0);
+		return false;
 	}
 	slots = pc->inventoryblank(sd); //nb of empty slot
-	
-	for(i=2; i<nbargs; i=i+2){
-	    data = script_getdata(st,i);
-	    script->get_val(st, data);  // convert into value in case of a variable
-	    if( data_isstring(data) ){// item name
-		    id = itemdb_searchname(script->conv_str(st, data));
-	    } else {// item id
-		    id = itemdb_exists(script->conv_num(st, data));
-	    }
-	    if( id == NULL ) {
-		    ShowError("buildin_checkweight: Invalid item '%s'.\n", script_getstr(st,i));  // returns string, regardless of what it was
-		    script_pushint(st,0);
-		    return false;
-	    }
-	    nameid = id->nameid;
-		
-	    amount = script_getnum(st,i+1);
-	    if( amount < 1 ) {
-		    ShowError("buildin_checkweight: Invalid amount '%d'.\n", amount);
-		    script_pushint(st,0);
-		    return false;
-	    }
-		
-	    weight += itemdb_weight(nameid)*amount; //total weight for all chk
-	    if( weight + sd->weight > sd->max_weight )
-	    {// too heavy
-		    script_pushint(st,0);
-		    return true;
-	    }
-		
-	    switch( pc->checkadditem(sd, nameid, amount) )
-	    {
-		    case ADDITEM_EXIST:
-			    // item is already in inventory, but there is still space for the requested amount
-			    break;
-		    case ADDITEM_NEW:
-			    if( itemdb_isstackable(nameid) ) {// stackable
-				    amount2++;
-				    if( slots < amount2 ) {
-					    script_pushint(st,0);
-					    return true;
-				    }
-			    }
-			    else {// non-stackable
-				    amount2 += amount;
-				    if( slots < amount2){
-					    script_pushint(st,0);
-					    return true;
-				    }
-			    }
-			    break;
-		    case ADDITEM_OVERAMOUNT:
-			    script_pushint(st,0);
-			    return true;
-	    }
+
+	for( i = 2; i < nbargs; i += 2 ) {
+		if( script_isstringtype(st, i) ) {
+			// item name
+			id = itemdb->search_name(script_getstr(st, i));
+		} else if ( script_isinttype(st, i) ) {
+			// item id
+			id = itemdb->exists(script_getnum(st, i));
+		} else {
+			ShowError("buildin_checkweight: invalid type for argument '%d'.\n", i);
+			script_pushint(st,0);
+			return false;
+		}
+		if( id == NULL ) {
+			ShowError("buildin_checkweight: Invalid item '%s'.\n", script_getstr(st,i));  // returns string, regardless of what it was
+			script_pushint(st,0);
+			return false;
+		}
+		nameid = id->nameid;
+
+		amount = script_getnum(st,i+1);
+		if( amount < 1 ) {
+			ShowError("buildin_checkweight: Invalid amount '%d'.\n", amount);
+			script_pushint(st,0);
+			return false;
+		}
+
+		weight += itemdb_weight(nameid)*amount; //total weight for all chk
+		if( weight + sd->weight > sd->max_weight )
+		{// too heavy
+			script_pushint(st,0);
+			return true;
+		}
+
+		switch( pc->checkadditem(sd, nameid, amount) ) {
+			case ADDITEM_EXIST:
+				// item is already in inventory, but there is still space for the requested amount
+				break;
+			case ADDITEM_NEW:
+				if( itemdb->isstackable(nameid) ) {
+					// stackable
+					amount2++;
+					if( slots < amount2 ) {
+						script_pushint(st,0);
+						return true;
+					}
+				} else {
+					// non-stackable
+					amount2 += amount;
+					if( slots < amount2) {
+						script_pushint(st,0);
+						return true;
+					}
+				}
+				break;
+			case ADDITEM_OVERAMOUNT:
+				script_pushint(st,0);
+				return true;
+		}
 	}
 	script_pushint(st,1);
 	return true;
@@ -5739,7 +6380,7 @@ BUILDIN(checkweight2)
 	int32 nameid=-1, amount=-1;
 	int i=0, amount2=0, slots=0, weight=0;
 	short fail=0;
-	
+
 	//variable for array parsing
 	struct script_data* data_it;
 	struct script_data* data_nb;
@@ -5748,13 +6389,15 @@ BUILDIN(checkweight2)
 	int32 id_it, id_nb;
 	int32 idx_it, idx_nb;
 	int nb_it, nb_nb; //array size
-	
-	TBL_PC *sd = script_rid2sd(st);
-	nullpo_retr(1,sd);
-	
+
+	TBL_PC *sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
 	data_it = script_getdata(st, 2);
 	data_nb = script_getdata(st, 3);
-	
+
 	if( !data_isreference(data_it) || !data_isreference(data_nb))
 	{
 		ShowError("script:checkweight2: parameter not a variable\n");
@@ -5767,70 +6410,64 @@ BUILDIN(checkweight2)
 	idx_nb = reference_getindex(data_nb);
 	name_it = reference_getname(data_it);
 	name_nb = reference_getname(data_nb);
-	
-	if( not_array_variable(*name_it) || not_array_variable(*name_nb))
-	{
-		ShowError("script:checkweight2: illegal scope\n");
-		script_pushint(st,0);
-		return false;// not supported
-	}
-	if(is_string_variable(name_it) || is_string_variable(name_nb)){
+
+	if(is_string_variable(name_it) || is_string_variable(name_nb)) {
 		ShowError("script:checkweight2: illegal type, need int\n");
 		script_pushint(st,0);
 		return false;// not supported
 	}
-	nb_it = getarraysize(st, id_it, idx_it, 0, reference_getref(data_it));
-	nb_nb = getarraysize(st, id_nb, idx_nb, 0, reference_getref(data_nb));
-	if(nb_it != nb_nb){
+	nb_it = script->array_highest_key(st,sd,reference_getname(data_it),reference_getref(data_it));
+	nb_nb = script->array_highest_key(st,sd,reference_getname(data_nb),reference_getref(data_nb));
+	if(nb_it != nb_nb) {
 		ShowError("Size mistmatch: nb_it=%d, nb_nb=%d\n",nb_it,nb_nb);
 		fail = 1;
 	}
-	
+
 	slots = pc->inventoryblank(sd);
-	for(i=0; i<nb_it; i++){
-		nameid = (int32)__64BPTRSIZE(script->get_val2(st,reference_uid(id_it,idx_it+i),reference_getref(data_it)));
-	    script_removetop(st, -1, 0);
-	    amount = (int32)__64BPTRSIZE(script->get_val2(st,reference_uid(id_nb,idx_nb+i),reference_getref(data_nb)));
-	    script_removetop(st, -1, 0);
-	    if(fail) continue; //cpntonie to depop rest
-		
-		if(itemdb_exists(nameid) == NULL ){
+	for(i=0; i<nb_it; i++) {
+		nameid = (int32)h64BPTRSIZE(script->get_val2(st,reference_uid(id_it,idx_it+i),reference_getref(data_it)));
+		script_removetop(st, -1, 0);
+		amount = (int32)h64BPTRSIZE(script->get_val2(st,reference_uid(id_nb,idx_nb+i),reference_getref(data_nb)));
+		script_removetop(st, -1, 0);
+		if(fail) continue; //cpntonie to depop rest
+
+		if(itemdb->exists(nameid) == NULL ) {
 			ShowError("buildin_checkweight2: Invalid item '%d'.\n", nameid);
 			fail=1;
 			continue;
 		}
-		if(amount < 0 ){
+		if(amount < 0 ) {
 			ShowError("buildin_checkweight2: Invalid amount '%d'.\n", amount);
 			fail = 1;
 			continue;
 		}
-	    weight += itemdb_weight(nameid)*amount;
-	    if( weight + sd->weight > sd->max_weight ){
+		weight += itemdb_weight(nameid)*amount;
+		if( weight + sd->weight > sd->max_weight ) {
 			fail = 1;
 			continue;
-	    }
-	    switch( pc->checkadditem(sd, nameid, amount) ) {
-		    case ADDITEM_EXIST:
+		}
+		switch( pc->checkadditem(sd, nameid, amount) ) {
+			case ADDITEM_EXIST:
 				// item is already in inventory, but there is still space for the requested amount
-			    break;
-		    case ADDITEM_NEW:
-			    if( itemdb_isstackable(nameid) ){// stackable
-				    amount2++;
-				    if( slots < amount2 )
-					    fail = 1;
-			    }
-			    else {// non-stackable
-				    amount2 += amount;
-				    if( slots < amount2 ){
-					    fail = 1;
-				    }
-			    }
-			    break;
-		    case ADDITEM_OVERAMOUNT:
-			    fail = 1;
-	    } //end switch
+				break;
+			case ADDITEM_NEW:
+				if( itemdb->isstackable(nameid) ) {// stackable
+					amount2++;
+					if( slots < amount2 )
+						fail = 1;
+				}
+				else {// non-stackable
+					amount2 += amount;
+					if( slots < amount2 ) {
+						fail = 1;
+					}
+				}
+				break;
+			case ADDITEM_OVERAMOUNT:
+				fail = 1;
+		} //end switch
 	} //end loop DO NOT break it prematurly we need to depop all stack
-	
+
 	fail?script_pushint(st,0):script_pushint(st,1);
 	return true;
 }
@@ -5838,115 +6475,128 @@ BUILDIN(checkweight2)
 /*==========================================
  * getitem <item id>,<amount>{,<account ID>};
  * getitem "<item name>",<amount>{,<account ID>};
+ *
+ * getitembound <item id>,<amount>,<type>{,<account ID>};
+ * getitembound "<item id>",<amount>,<type>{,<account ID>};
  *------------------------------------------*/
-BUILDIN(getitem)
-{
-	int nameid,amount,get_count,i,flag = 0;
+BUILDIN(getitem) {
+	int nameid,amount,get_count,i,flag = 0, offset = 0;
 	struct item it;
 	TBL_PC *sd;
-	struct script_data *data;
 	struct item_data *item_data;
-	
-	data=script_getdata(st,2);
-	script->get_val(st,data);
-	if( data_isstring(data) )
-	{// "<item name>"
-		const char *name=script->conv_str(st,data);
-		if( (item_data = itemdb_searchname(name)) == NULL ){
-			ShowError("buildin_getitem: Nonexistant item %s requested.\n", name);
+
+	if( script_isstringtype(st, 2) ) {
+		// "<item name>"
+		const char *name = script_getstr(st, 2);
+		if( (item_data = itemdb->search_name(name)) == NULL ) {
+			ShowError("buildin_%s: Nonexistant item %s requested.\n", script->getfuncname(st), name);
 			return false; //No item created.
 		}
 		nameid=item_data->nameid;
-	} else if( data_isint(data) ) {// <item id>
-		nameid=script->conv_num(st,data);
+	} else {
+		// <item id>
+		nameid = script_getnum(st, 2);
 		//Violet Box, Blue Box, etc - random item pick
 		if( nameid < 0 ) {
 			nameid = -nameid;
 			flag = 1;
 		}
-		if( nameid <= 0 || !(item_data = itemdb_exists(nameid)) ){
-			ShowError("buildin_getitem: Nonexistant item %d requested.\n", nameid);
+		if( nameid <= 0 || !(item_data = itemdb->exists(nameid)) ) {
+			ShowError("buildin_%s: Nonexistant item %d requested.\n", script->getfuncname(st), nameid);
 			return false; //No item created.
 		}
-	} else {
-		ShowError("buildin_getitem: invalid data type for argument #1 (%d).", data->type);
-		return false;
 	}
-	
+
 	// <amount>
 	if( (amount=script_getnum(st,3)) <= 0)
 		return true; //return if amount <=0, skip the useles iteration
-	
+
 	memset(&it,0,sizeof(it));
 	it.nameid=nameid;
+
 	if(!flag)
 		it.identify=1;
 	else
-		it.identify=itemdb_isidentified2(item_data);
-	
-	if( script_hasdata(st,4) )
-		sd=iMap->id2sd(script_getnum(st,4)); // <Account ID>
+		it.identify=itemdb->isidentified2(item_data);
+
+	if( !strcmp(script->getfuncname(st),"getitembound") ) {
+		int bound = script_getnum(st,4);
+		if( bound < IBT_MIN || bound > IBT_MAX ) { //Not a correct bound type
+			ShowError("script_getitembound: Not a correct bound type! Type=%d\n",bound);
+			return false;
+		}
+		if( item_data->type == IT_PETEGG || item_data->type == IT_PETARMOR ) {
+			ShowError("script_getitembound: can't bind a pet egg/armor! Type=%d\n",bound);
+			return false;
+		}
+		it.bound = (unsigned char)bound;
+		offset += 1;
+	}
+
+	if( script_hasdata(st,4+offset) )
+		sd=map->id2sd(script_getnum(st,4+offset)); // <Account ID>
 	else
-		sd=script_rid2sd(st); // Attached player
-	
+		sd=script->rid2sd(st); // Attached player
+
 	if( sd == NULL ) // no target
 		return true;
-	
+
 	//Check if it's stackable.
-	if (!itemdb_isstackable(nameid))
+	if (!itemdb->isstackable(nameid))
 		get_count = 1;
 	else
 		get_count = amount;
-	
-	for (i = 0; i < amount; i += get_count)
-	{
+
+	for (i = 0; i < amount; i += get_count) {
 		// if not pet egg
-		if (!pet_create_egg(sd, nameid))
-		{
-			if ((flag = pc->additem(sd, &it, get_count, LOG_TYPE_SCRIPT)))
-			{
+		if (!pet->create_egg(sd, nameid)) {
+			if ((flag = pc->additem(sd, &it, get_count, LOG_TYPE_SCRIPT))) {
 				clif->additem(sd, 0, 0, flag);
 				if( pc->candrop(sd,&it) )
-					iMap->addflooritem(&it,get_count,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+					map->addflooritem(&it,get_count,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 			}
 		}
 	}
-	
+
 	return true;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-BUILDIN(getitem2)
-{
-	int nameid,amount,get_count,i,flag = 0;
-	int iden,ref,attr,c1,c2,c3,c4;
-	struct item_data *item_data;
-	struct item item_tmp;
+BUILDIN(getitem2) {
+	int nameid,amount,i,flag = 0, offset = 0;
+	int iden,ref,attr,c1,c2,c3,c4, bound = 0;
 	TBL_PC *sd;
-	struct script_data *data;
-	
-	if( script_hasdata(st,11) )
-		sd=iMap->id2sd(script_getnum(st,11)); // <Account ID>
+
+	if( !strcmp(script->getfuncname(st),"getitembound2") ) {
+		bound = script_getnum(st,11);
+		if( bound < IBT_MIN || bound > IBT_MAX ) { //Not a correct bound type
+			ShowError("script_getitembound2: Not a correct bound type! Type=%d\n",bound);
+			return false;
+		}
+		offset += 1;
+	}
+
+	if( script_hasdata(st,11+offset) )
+		sd=map->id2sd(script_getnum(st,11+offset)); // <Account ID>
 	else
-		sd=script_rid2sd(st); // Attached player
-	
+		sd=script->rid2sd(st); // Attached player
+
 	if( sd == NULL ) // no target
 		return true;
-	
-	data=script_getdata(st,2);
-	script->get_val(st,data);
-	if( data_isstring(data) ){
-		const char *name=script->conv_str(st,data);
-		struct item_data *item_data = itemdb_searchname(name);
+
+	if( script_isstringtype(st, 2) ) {
+		const char *name = script_getstr(st, 2);
+		struct item_data *item_data = itemdb->search_name(name);
 		if( item_data )
 			nameid=item_data->nameid;
 		else
 			nameid=UNKNOWN_ITEM_ID;
-	}else
-		nameid=script->conv_num(st,data);
-	
+	} else {
+		nameid = script_getnum(st, 2);
+	}
+
 	amount=script_getnum(st,3);
 	iden=script_getnum(st,4);
 	ref=script_getnum(st,5);
@@ -5955,18 +6605,25 @@ BUILDIN(getitem2)
 	c2=(short)script_getnum(st,8);
 	c3=(short)script_getnum(st,9);
 	c4=(short)script_getnum(st,10);
-	
+
+	if (bound && (itemdb_type(nameid) == IT_PETEGG || itemdb_type(nameid) == IT_PETARMOR)) {
+		ShowError("script_getitembound2: can't bind a pet egg/armor! Type=%d\n",bound);
+		return false;
+	}
+
 	if(nameid<0) { // Invalide nameid
 		nameid = -nameid;
 		flag = 1;
 	}
-	
+
 	if(nameid > 0) {
+		struct item item_tmp;
+		struct item_data *item_data = itemdb->exists(nameid);
+		int get_count;
 		memset(&item_tmp,0,sizeof(item_tmp));
-		item_data=itemdb_exists(nameid);
 		if (item_data == NULL)
 			return -1;
-		if(item_data->type==IT_WEAPON || item_data->type==IT_ARMOR){
+		if(item_data->type==IT_WEAPON || item_data->type==IT_ARMOR) {
 			if(ref > MAX_REFINE) ref = MAX_REFINE;
 		}
 		else if(item_data->type==IT_PETEGG) {
@@ -5977,7 +6634,7 @@ BUILDIN(getitem2)
 			iden = 1;
 			ref = attr = 0;
 		}
-		
+
 		item_tmp.nameid=nameid;
 		if(!flag)
 			item_tmp.identify=iden;
@@ -5985,32 +6642,30 @@ BUILDIN(getitem2)
 			item_tmp.identify=0;
 		item_tmp.refine=ref;
 		item_tmp.attribute=attr;
+		item_tmp.bound=(unsigned char)bound;
 		item_tmp.card[0]=(short)c1;
 		item_tmp.card[1]=(short)c2;
 		item_tmp.card[2]=(short)c3;
 		item_tmp.card[3]=(short)c4;
-		
+
 		//Check if it's stackable.
-		if (!itemdb_isstackable(nameid))
+		if (!itemdb->isstackable(nameid))
 			get_count = 1;
 		else
 			get_count = amount;
-		
-		for (i = 0; i < amount; i += get_count)
-		{
+
+		for (i = 0; i < amount; i += get_count) {
 			// if not pet egg
-			if (!pet_create_egg(sd, nameid))
-			{
-				if ((flag = pc->additem(sd, &item_tmp, get_count, LOG_TYPE_SCRIPT)))
-				{
+			if (!pet->create_egg(sd, nameid)) {
+				if ((flag = pc->additem(sd, &item_tmp, get_count, LOG_TYPE_SCRIPT))) {
 					clif->additem(sd, 0, 0, flag);
 					if( pc->candrop(sd,&item_tmp) )
-						iMap->addflooritem(&item_tmp,get_count,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+						map->addflooritem(&item_tmp,get_count,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 				}
 			}
 		}
 	}
-	
+
 	return true;
 }
 
@@ -6018,58 +6673,45 @@ BUILDIN(getitem2)
  * rentitem <item id>,<seconds>
  * rentitem "<item name>",<seconds>
  *------------------------------------------*/
-BUILDIN(rentitem)
-{
+BUILDIN(rentitem) {
 	struct map_session_data *sd;
-	struct script_data *data;
 	struct item it;
 	int seconds;
 	int nameid = 0, flag;
-	
-	data = script_getdata(st,2);
-	script->get_val(st,data);
-	
-	if( (sd = script_rid2sd(st)) == NULL )
+
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
-	
-	if( data_isstring(data) )
-	{
-		const char *name = script->conv_str(st,data);
-		struct item_data *itd = itemdb_searchname(name);
+
+	if( script_isstringtype(st, 2) ) {
+		const char *name = script_getstr(st, 2);
+		struct item_data *itd = itemdb->search_name(name);
 		if( itd == NULL )
 		{
 			ShowError("buildin_rentitem: Nonexistant item %s requested.\n", name);
 			return false;
 		}
 		nameid = itd->nameid;
-	}
-	else if( data_isint(data) )
-	{
-		nameid = script->conv_num(st,data);
-		if( nameid <= 0 || !itemdb_exists(nameid) )
-		{
+	} else {
+		nameid = script_getnum(st, 2);
+		if( nameid <= 0 || !itemdb->exists(nameid) ) {
 			ShowError("buildin_rentitem: Nonexistant item %d requested.\n", nameid);
 			return false;
 		}
 	}
-	else
-	{
-		ShowError("buildin_rentitem: invalid data type for argument #1 (%d).\n", data->type);
-		return false;
-	}
-	
+
 	seconds = script_getnum(st,3);
 	memset(&it, 0, sizeof(it));
 	it.nameid = nameid;
 	it.identify = 1;
 	it.expire_time = (unsigned int)(time(NULL) + seconds);
-	
+	it.bound = 0;
+
 	if( (flag = pc->additem(sd, &it, 1, LOG_TYPE_SCRIPT)) )
 	{
 		clif->additem(sd, 0, 0, flag);
 		return false;
 	}
-	
+
 	return true;
 }
 
@@ -6079,53 +6721,45 @@ BUILDIN(rentitem)
  * Returned Qty is always 1, only works on equip-able
  * equipment
  *------------------------------------------*/
-BUILDIN(getnameditem)
-{
+BUILDIN(getnameditem) {
 	int nameid;
 	struct item item_tmp;
 	TBL_PC *sd, *tsd;
-	struct script_data *data;
-	
-	sd = script_rid2sd(st);
-	if (sd == NULL)
-	{	//Player not attached!
-		script_pushint(st,0);
+
+	sd = script->rid2sd(st);
+	if (sd == NULL) // Player not attached!
 		return true;
-	}
-	
-	data=script_getdata(st,2);
-	script->get_val(st,data);
-	if( data_isstring(data) ){
-		const char *name=script->conv_str(st,data);
-		struct item_data *item_data = itemdb_searchname(name);
-		if( item_data == NULL)
-		{	//Failed
+
+	if( script_isstringtype(st, 2) ) {
+		const char *name = script_getstr(st, 2);
+		struct item_data *item_data = itemdb->search_name(name);
+		if( item_data == NULL) {
+			//Failed
 			script_pushint(st,0);
 			return true;
 		}
 		nameid = item_data->nameid;
-	}else
-		nameid = script->conv_num(st,data);
-	
-	if(!itemdb_exists(nameid)/* || itemdb_isstackable(nameid)*/)
-	{	//Even though named stackable items "could" be risky, they are required for certain quests.
+	} else {
+		nameid = script_getnum(st, 2);
+	}
+
+	if(!itemdb->exists(nameid)/* || itemdb->isstackable(nameid)*/) {
+		//Even though named stackable items "could" be risky, they are required for certain quests.
 		script_pushint(st,0);
 		return true;
 	}
-	
-	data=script_getdata(st,3);
-	script->get_val(st,data);
-	if( data_isstring(data) )	//Char Name
-		tsd=iMap->nick2sd(script->conv_str(st,data));
-	else	//Char Id was given
-		tsd=iMap->charid2sd(script->conv_num(st,data));
-	
-	if( tsd == NULL )
-	{	//Failed
+
+	if( script_isstringtype(st, 3) ) //Char Name
+		tsd=map->nick2sd(script_getstr(st, 3));
+	else //Char Id was given
+		tsd=map->charid2sd(script_getnum(st, 3));
+
+	if( tsd == NULL ) {
+		//Failed
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	memset(&item_tmp,0,sizeof(item_tmp));
 	item_tmp.nameid=nameid;
 	item_tmp.amount=1;
@@ -6135,9 +6769,9 @@ BUILDIN(getnameditem)
 	item_tmp.card[3]=tsd->status.char_id >> 16;
 	if(pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT)) {
 		script_pushint(st,0);
-		return true;	//Failed to add item, we will not drop if they don't fit
+		return true; //Failed to add item, we will not drop if they don't fit
 	}
-	
+
 	script_pushint(st,1);
 	return true;
 }
@@ -6146,12 +6780,30 @@ BUILDIN(getnameditem)
  * gets a random item ID from an item group [Skotlex]
  * groupranditem group_num
  *------------------------------------------*/
-BUILDIN(grouprandomitem)
-{
-	int group;
-	
-	group = script_getnum(st,2);
-	script_pushint(st,itemdb_searchrandomid(group));
+BUILDIN(grouprandomitem) {
+	struct item_data *data;
+	int nameid;
+
+	if( script_hasdata(st, 2) )
+		nameid = script_getnum(st, 2);
+	else if ( script->current_item_id )
+		nameid = script->current_item_id;
+	else {
+		ShowWarning("buildin_grouprandomitem: no item id provided and no item attached\n");
+		script_pushint(st, 0);
+		return true;
+	}
+
+	if( !(data = itemdb->exists(nameid)) ) {
+		ShowWarning("buildin_grouprandomitem: unknown item id %d\n",nameid);
+		script_pushint(st, 0);
+	} else if ( !data->group ) {
+		ShowWarning("buildin_grouprandomitem: item '%s' (%d) isn't a group!\n",data->name,nameid);
+		script_pushint(st, 0);
+	} else {
+		script_pushint(st, itemdb->group_item(data->group));
+	}
+
 	return true;
 }
 
@@ -6164,47 +6816,49 @@ BUILDIN(makeitem)
 	int x,y,m;
 	const char *mapname;
 	struct item item_tmp;
-	struct script_data *data;
 	struct item_data *item_data;
 
-	data=script_getdata(st,2);
-	script->get_val(st,data);
-	if( data_isstring(data) ){
-		const char *name=script->conv_str(st,data);
-		if( (item_data = itemdb_searchname(name)) )
+	if( script_isstringtype(st, 2) ) {
+		const char *name = script_getstr(st, 2);
+		if( (item_data = itemdb->search_name(name)) )
 			nameid=item_data->nameid;
 		else
 			nameid=UNKNOWN_ITEM_ID;
 	} else {
-		nameid=script->conv_num(st,data);
-		if( nameid <= 0 || !(item_data = itemdb_exists(nameid)) ){
+		nameid = script_getnum(st, 2);
+		if( nameid <= 0 || !(item_data = itemdb->exists(nameid)) ) {
 			ShowError("makeitem: Nonexistant item %d requested.\n", nameid);
 			return false; //No item created.
 		}
 	}
-	amount=script_getnum(st,3);
-	mapname	=script_getstr(st,4);
-	x	=script_getnum(st,5);
-	y	=script_getnum(st,6);
-	
-	if(strcmp(mapname,"this")==0)
-	{
+	amount  = script_getnum(st,3);
+	mapname = script_getstr(st,4);
+	x       = script_getnum(st,5);
+	y       = script_getnum(st,6);
+
+	if(strcmp(mapname,"this")==0) {
 		TBL_PC *sd;
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if (!sd) return true; //Failed...
 		m=sd->bl.m;
 	} else
-		m=iMap->mapname2mapid(mapname);
-		
+		m=map->mapname2mapid(mapname);
+
+	if( m == -1 ) {
+		ShowError("makeitem: creating map on unexistent map '%s'!\n", mapname);
+		return false;
+	}
+
+
 	memset(&item_tmp,0,sizeof(item_tmp));
 	item_tmp.nameid=nameid;
 	if(!flag)
 		item_tmp.identify=1;
 	else
-		item_tmp.identify=itemdb_isidentified2(item_data);
-	
-	iMap->addflooritem(&item_tmp,amount,m,x,y,0,0,0,0);
-	
+		item_tmp.identify=itemdb->isidentified2(item_data);
+
+	map->addflooritem(&item_tmp,amount,m,x,y,0,0,0,0);
+
 	return true;
 }
 
@@ -6212,22 +6866,22 @@ BUILDIN(makeitem)
 /// Counts / deletes the current item given by idx.
 /// Used by buildin_delitem_search
 /// Relies on all input data being already fully valid.
-static void buildin_delitem_delete(struct map_session_data* sd, int idx, int* amount, bool delete_items)
+void buildin_delitem_delete(struct map_session_data* sd, int idx, int* amount, bool delete_items)
 {
 	int delamount;
 	struct item* inv = &sd->status.inventory[idx];
-	
+
 	delamount = ( amount[0] < inv->amount ) ? amount[0] : inv->amount;
-	
+
 	if( delete_items )
 	{
 		if( sd->inventory_data[idx]->type == IT_PETEGG && inv->card[0] == CARD0_PET )
 		{// delete associated pet
-			intif_delete_petdata(MakeDWord(inv->card[1], inv->card[2]));
+			intif->delete_petdata(MakeDWord(inv->card[1], inv->card[2]));
 		}
 		pc->delitem(sd, idx, delamount, 0, 0, LOG_TYPE_SCRIPT);
 	}
-	
+
 	amount[0]-= delamount;
 }
 
@@ -6237,15 +6891,15 @@ static void buildin_delitem_delete(struct map_session_data* sd, int idx, int* am
 /// Relies on all input data being already fully valid.
 /// @param exact_match will also match item attributes and cards, not just name id
 /// @return true when all items could be deleted, false when there were not enough items to delete
-static bool buildin_delitem_search(struct map_session_data* sd, struct item* it, bool exact_match)
+bool buildin_delitem_search(struct map_session_data* sd, struct item* it, bool exact_match)
 {
 	bool delete_items = false;
 	int i, amount, important;
 	struct item* inv;
-	
+
 	// prefer always non-equipped items
 	it->equip = 0;
-	
+
 	// when searching for nameid only, prefer additionally
 	if( !exact_match )
 	{
@@ -6254,28 +6908,28 @@ static bool buildin_delitem_search(struct map_session_data* sd, struct item* it,
 		// card-less items
 		memset(it->card, 0, sizeof(it->card));
 	}
-	
+
 	for(;;)
 	{
 		amount = it->amount;
 		important = 0;
-		
+
 		// 1st pass -- less important items / exact match
 		for( i = 0; amount && i < ARRAYLENGTH(sd->status.inventory); i++ )
 		{
 			inv = &sd->status.inventory[i];
-			
+
 			if( !inv->nameid || !sd->inventory_data[i] || inv->nameid != it->nameid )
 			{// wrong/invalid item
 				continue;
 			}
-			
+
 			if( inv->equip != it->equip || inv->refine != it->refine )
 			{// not matching attributes
 				important++;
 				continue;
 			}
-			
+
 			if( exact_match )
 			{
 				if( inv->identify != it->identify || inv->attribute != it->attribute || memcmp(inv->card, it->card, sizeof(inv->card)) )
@@ -6287,7 +6941,7 @@ static bool buildin_delitem_search(struct map_session_data* sd, struct item* it,
 			{
 				if( sd->inventory_data[i]->type == IT_PETEGG )
 				{
-					if( inv->card[0] == CARD0_PET && CheckForCharServer() )
+					if( inv->card[0] == CARD0_PET && intif->CheckForCharServer() )
 					{// pet which cannot be deleted
 						continue;
 					}
@@ -6298,11 +6952,11 @@ static bool buildin_delitem_search(struct map_session_data* sd, struct item* it,
 					continue;
 				}
 			}
-			
+
 			// count / delete item
-			buildin_delitem_delete(sd, i, &amount, delete_items);
+			script->buildin_delitem_delete(sd, i, &amount, delete_items);
 		}
-		
+
 		// 2nd pass -- any matching item
 		if( amount == 0 || important == 0 )
 		{// either everything was already consumed or no items were skipped
@@ -6311,17 +6965,17 @@ static bool buildin_delitem_search(struct map_session_data* sd, struct item* it,
 		else for( i = 0; amount && i < ARRAYLENGTH(sd->status.inventory); i++ )
 		{
 			inv = &sd->status.inventory[i];
-			
+
 			if( !inv->nameid || !sd->inventory_data[i] || inv->nameid != it->nameid )
 			{// wrong/invalid item
 				continue;
 			}
-			
-			if( sd->inventory_data[i]->type == IT_PETEGG && inv->card[0] == CARD0_PET && CheckForCharServer() )
+
+			if( sd->inventory_data[i]->type == IT_PETEGG && inv->card[0] == CARD0_PET && intif->CheckForCharServer() )
 			{// pet which cannot be deleted
 				continue;
 			}
-			
+
 			if( exact_match )
 			{
 				if( inv->refine != it->refine || inv->identify != it->identify || inv->attribute != it->attribute || memcmp(inv->card, it->card, sizeof(inv->card)) )
@@ -6329,11 +6983,11 @@ static bool buildin_delitem_search(struct map_session_data* sd, struct item* it,
 					continue;
 				}
 			}
-			
+
 			// count / delete item
-			buildin_delitem_delete(sd, i, &amount, delete_items);
+			script->buildin_delitem_delete(sd, i, &amount, delete_items);
 		}
-		
+
 		if( amount )
 		{// not enough items
 			return false;
@@ -6355,16 +7009,14 @@ static bool buildin_delitem_search(struct map_session_data* sd, struct item* it,
 ///
 /// delitem <item id>,<amount>{,<account id>}
 /// delitem "<item name>",<amount>{,<account id>}
-BUILDIN(delitem)
-{
+BUILDIN(delitem) {
 	TBL_PC *sd;
 	struct item it;
-	struct script_data *data;
-	
+
 	if( script_hasdata(st,4) )
 	{
 		int account_id = script_getnum(st,4);
-		sd = iMap->id2sd(account_id); // <account id>
+		sd = map->id2sd(account_id); // <account id>
 		if( sd == NULL )
 		{
 			ShowError("script:delitem: player not found (AID=%d).\n", account_id);
@@ -6374,46 +7026,40 @@ BUILDIN(delitem)
 	}
 	else
 	{
-		sd = script_rid2sd(st);// attached player
+		sd = script->rid2sd(st);// attached player
 		if( sd == NULL )
 			return true;
 	}
-	
-	data = script_getdata(st,2);
-	script->get_val(st,data);
-	if( data_isstring(data) )
-	{
-		const char* item_name = script->conv_str(st,data);
-		struct item_data* id = itemdb_searchname(item_name);
-		if( id == NULL )
-		{
+
+	if( script_isstringtype(st, 2) ) {
+		const char* item_name = script_getstr(st, 2);
+		struct item_data* id = itemdb->search_name(item_name);
+		if( id == NULL ) {
 			ShowError("script:delitem: unknown item \"%s\".\n", item_name);
 			st->state = END;
 			return false;
 		}
 		it.nameid = id->nameid;// "<item name>"
-	}
-	else
-	{
-		it.nameid = script->conv_num(st,data);// <item id>
-		if( !itemdb_exists( it.nameid ) )
+	} else {
+		it.nameid = script_getnum(st, 2);// <item id>
+		if( !itemdb->exists( it.nameid ) )
 		{
 			ShowError("script:delitem: unknown item \"%d\".\n", it.nameid);
 			st->state = END;
 			return false;
 		}
 	}
-	
+
 	it.amount=script_getnum(st,3);
-	
+
 	if( it.amount <= 0 )
 		return true;// nothing to do
-	
-	if( buildin_delitem_search(sd, &it, false) )
+
+	if( script->buildin_delitem_search(sd, &it, false) )
 	{// success
 		return true;
 	}
-	
+
 	ShowError("script:delitem: failed to delete %d items (AID=%d item_id=%d).\n", it.amount, sd->status.account_id, it.nameid);
 	st->state = END;
 	clif->scriptclose(sd, st->oid);
@@ -6424,18 +7070,14 @@ BUILDIN(delitem)
 ///
 /// delitem2 <item id>,<amount>,<identify>,<refine>,<attribute>,<card1>,<card2>,<card3>,<card4>{,<account ID>}
 /// delitem2 "<Item name>",<amount>,<identify>,<refine>,<attribute>,<card1>,<card2>,<card3>,<card4>{,<account ID>}
-BUILDIN(delitem2)
-{
+BUILDIN(delitem2) {
 	TBL_PC *sd;
 	struct item it;
-	struct script_data *data;
-	
-	if( script_hasdata(st,11) )
-	{
+
+	if( script_hasdata(st,11) ) {
 		int account_id = script_getnum(st,11);
-		sd = iMap->id2sd(account_id); // <account id>
-		if( sd == NULL )
-		{
+		sd = map->id2sd(account_id); // <account id>
+		if( sd == NULL ) {
 			ShowError("script:delitem2: player not found (AID=%d).\n", account_id);
 			st->state = END;
 			return false;
@@ -6443,36 +7085,29 @@ BUILDIN(delitem2)
 	}
 	else
 	{
-		sd = script_rid2sd(st);// attached player
+		sd = script->rid2sd(st);// attached player
 		if( sd == NULL )
 			return true;
 	}
-	
-	data = script_getdata(st,2);
-	script->get_val(st,data);
-	if( data_isstring(data) )
-	{
-		const char* item_name = script->conv_str(st,data);
-		struct item_data* id = itemdb_searchname(item_name);
-		if( id == NULL )
-		{
+
+	if( script_isstringtype(st, 2) ) {
+		const char* item_name = script_getstr(st, 2);
+		struct item_data* id = itemdb->search_name(item_name);
+		if( id == NULL ) {
 			ShowError("script:delitem2: unknown item \"%s\".\n", item_name);
 			st->state = END;
 			return false;
 		}
 		it.nameid = id->nameid;// "<item name>"
-	}
-	else
-	{
-		it.nameid = script->conv_num(st,data);// <item id>
-		if( !itemdb_exists( it.nameid ) )
-		{
+	} else {
+		it.nameid = script_getnum(st, 2);// <item id>
+		if( !itemdb->exists( it.nameid ) ) {
 			ShowError("script:delitem: unknown item \"%d\".\n", it.nameid);
 			st->state = END;
 			return false;
 		}
 	}
-	
+
 	it.amount=script_getnum(st,3);
 	it.identify=script_getnum(st,4);
 	it.refine=script_getnum(st,5);
@@ -6481,15 +7116,15 @@ BUILDIN(delitem2)
 	it.card[1]=(short)script_getnum(st,8);
 	it.card[2]=(short)script_getnum(st,9);
 	it.card[3]=(short)script_getnum(st,10);
-	
+
 	if( it.amount <= 0 )
 		return true;// nothing to do
-	
-	if( buildin_delitem_search(sd, &it, true) )
+
+	if( script->buildin_delitem_search(sd, &it, true) )
 	{// success
 		return true;
 	}
-	
+
 	ShowError("script:delitem2: failed to delete %d items (AID=%d item_id=%d).\n", it.amount, sd->status.account_id, it.nameid);
 	st->state = END;
 	clif->scriptclose(sd, st->oid);
@@ -6502,7 +7137,7 @@ BUILDIN(delitem2)
 BUILDIN(enableitemuse)
 {
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
 	if (sd)
 		st->npc_item_flag = sd->npc_item_flag = 1;
 	return true;
@@ -6511,7 +7146,7 @@ BUILDIN(enableitemuse)
 BUILDIN(disableitemuse)
 {
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
 	if (sd)
 		st->npc_item_flag = sd->npc_item_flag = 0;
 	return true;
@@ -6521,52 +7156,50 @@ BUILDIN(disableitemuse)
  * return the basic stats of sd
  * chk pc->readparam for available type
  *------------------------------------------*/
-BUILDIN(readparam)
-{
+BUILDIN(readparam) {
 	int type;
 	TBL_PC *sd;
-	
+
 	type=script_getnum(st,2);
 	if( script_hasdata(st,3) )
-		sd=iMap->nick2sd(script_getstr(st,3));
+		sd=map->nick2sd(script_getstr(st,3));
 	else
-		sd=script_rid2sd(st);
-	
-	if(sd==NULL){
+		sd=script->rid2sd(st);
+
+	if(sd==NULL) {
 		script_pushint(st,-1);
 		return true;
 	}
-	
+
 	script_pushint(st,pc->readparam(sd,type));
-	
+
 	return true;
 }
 
 /*==========================================
  * Return charid identification
  * return by @num :
- *	0 : char_id
- *	1 : party_id
- *	2 : guild_id
- *	3 : account_id
- *	4 : bg_id
+ * 0 : char_id
+ * 1 : party_id
+ * 2 : guild_id
+ * 3 : account_id
+ * 4 : bg_id
  *------------------------------------------*/
-BUILDIN(getcharid)
-{
+BUILDIN(getcharid) {
 	int num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
 	if( script_hasdata(st,3) )
-		sd=iMap->nick2sd(script_getstr(st,3));
+		sd=map->nick2sd(script_getstr(st,3));
 	else
-		sd=script_rid2sd(st);
-	
-	if(sd==NULL){
-		script_pushint(st,0);	//return 0, according docs
+		sd=script->rid2sd(st);
+
+	if(sd==NULL) {
+		script_pushint(st,0); //return 0, according docs
 		return true;
 	}
-	
+
 	switch( num ) {
 		case 0: script_pushint(st,sd->status.char_id); break;
 		case 1: script_pushint(st,sd->status.party_id); break;
@@ -6578,7 +7211,7 @@ BUILDIN(getcharid)
 			script_pushint(st,0);
 			break;
 	}
-	
+
 	return true;
 }
 /*==========================================
@@ -6588,17 +7221,17 @@ BUILDIN(getnpcid)
 {
 	int num = script_getnum(st,2);
 	struct npc_data* nd = NULL;
-	
+
 	if( script_hasdata(st,3) )
 	{// unique npc name
-		if( ( nd = npc_name2id(script_getstr(st,3)) ) == NULL )
+		if( ( nd = npc->name2id(script_getstr(st,3)) ) == NULL )
 		{
 			ShowError("buildin_getnpcid: No such NPC '%s'.\n", script_getstr(st,3));
 			script_pushint(st,0);
 			return false;
 		}
 	}
-	
+
 	switch (num) {
 		case 0:
 			script_pushint(st,nd ? nd->bl.id : st->oid);
@@ -6608,7 +7241,7 @@ BUILDIN(getnpcid)
 			script_pushint(st,0);
 			return false;
 	}
-	
+
 	return true;
 }
 
@@ -6620,9 +7253,9 @@ BUILDIN(getpartyname)
 {
 	int party_id;
 	struct party_data* p;
-	
+
 	party_id = script_getnum(st,2);
-	
+
 	if( ( p = party->search(party_id) ) != NULL )
 	{
 		script_pushstrcopy(st,p->party.name);
@@ -6638,39 +7271,39 @@ BUILDIN(getpartyname)
  * Get the information of the members of a party by type
  * @party_id, @type
  * return by @type :
- *	- : nom des membres
- *	1 : char_id des membres
- *	2 : account_id des membres
+ * - : nom des membres
+ * 1 : char_id des membres
+ * 2 : account_id des membres
  *------------------------------------------*/
 BUILDIN(getpartymember)
 {
 	struct party_data *p;
 	int i,j=0,type=0;
-	
+
 	p=party->search(script_getnum(st,2));
-	
+
 	if( script_hasdata(st,3) )
- 		type=script_getnum(st,3);
-	
-	if(p!=NULL){
-		for(i=0;i<MAX_PARTY;i++){
-			if(p->party.member[i].account_id){
+		type=script_getnum(st,3);
+
+	if(p!=NULL) {
+		for(i=0;i<MAX_PARTY;i++) {
+			if(p->party.member[i].account_id) {
 				switch (type) {
 					case 2:
-						mapreg_setreg(reference_uid(add_str("$@partymemberaid"), j),p->party.member[i].account_id);
+						mapreg->setreg(reference_uid(script->add_str("$@partymemberaid"), j),p->party.member[i].account_id);
 						break;
 					case 1:
-						mapreg_setreg(reference_uid(add_str("$@partymembercid"), j),p->party.member[i].char_id);
+						mapreg->setreg(reference_uid(script->add_str("$@partymembercid"), j),p->party.member[i].char_id);
 						break;
 					default:
-						mapreg_setregstr(reference_uid(add_str("$@partymembername$"), j),p->party.member[i].name);
+						mapreg->setregstr(reference_uid(script->add_str("$@partymembername$"), j),p->party.member[i].name);
 				}
 				j++;
 			}
 		}
 	}
-	mapreg_setreg(add_str("$@partymembercount"),j);
-	
+	mapreg->setreg(script->add_str("$@partymembercount"),j);
+
 	return true;
 }
 
@@ -6682,16 +7315,16 @@ BUILDIN(getpartyleader)
 {
 	int party_id, type = 0, i=0;
 	struct party_data *p;
-	
+
 	party_id=script_getnum(st,2);
 	if( script_hasdata(st,3) )
- 		type=script_getnum(st,3);
-	
+		type=script_getnum(st,3);
+
 	p=party->search(party_id);
-	
+
 	if (p) //Search leader
 		for(i = 0; i < MAX_PARTY && !p->party.member[i].leader; i++);
-	
+
 	if (!p || i == MAX_PARTY) { //leader not found
 		if (type)
 			script_pushint(st,-1);
@@ -6699,7 +7332,7 @@ BUILDIN(getpartyleader)
 			script_pushconststr(st,"null");
 		return true;
 	}
-	
+
 	switch (type) {
 		case 1: script_pushint(st,p->party.member[i].account_id); break;
 		case 2: script_pushint(st,p->party.member[i].char_id); break;
@@ -6719,9 +7352,9 @@ BUILDIN(getguildname)
 {
 	int guild_id;
 	struct guild* g;
-	
+
 	guild_id = script_getnum(st,2);
-	
+
 	if( ( g = guild->search(guild_id) ) != NULL )
 	{
 		script_pushstrcopy(st,g->name);
@@ -6741,9 +7374,9 @@ BUILDIN(getguildmaster)
 {
 	int guild_id;
 	struct guild* g;
-	
+
 	guild_id = script_getnum(st,2);
-	
+
 	if( ( g = guild->search(guild_id) ) != NULL )
 	{
 		script_pushstrcopy(st,g->member[0].name);
@@ -6759,9 +7392,9 @@ BUILDIN(getguildmasterid)
 {
 	int guild_id;
 	struct guild* g;
-	
+
 	guild_id = script_getnum(st,2);
-	
+
 	if( ( g = guild->search(guild_id) ) != NULL )
 	{
 		script_pushint(st,g->member[0].char_id);
@@ -6776,11 +7409,11 @@ BUILDIN(getguildmasterid)
 /*==========================================
  * Get char string information by type :
  * Return by @type :
- *	0 : char_name
- *	1 : party_name or ""
- *	2 : guild_name or ""
- *	3 : map_name
- *	- : ""
+ * 0 : char_name
+ * 1 : party_name or ""
+ * 2 : guild_name or ""
+ * 3 : map_name
+ * - : ""
  *------------------------------------------*/
 BUILDIN(strcharinfo)
 {
@@ -6788,14 +7421,13 @@ BUILDIN(strcharinfo)
 	int num;
 	struct guild* g;
 	struct party_data* p;
-	
-	sd=script_rid2sd(st);
-	if (!sd) { //Avoid crashing....
-		script_pushconststr(st,"");
+
+	sd=script->rid2sd(st);
+	if (!sd) //Avoid crashing....
 		return true;
-	}
+
 	num=script_getnum(st,2);
-	switch(num){
+	switch(num) {
 		case 0:
 			script_pushstrcopy(st,sd->status.name);
 			break;
@@ -6814,40 +7446,39 @@ BUILDIN(strcharinfo)
 			}
 			break;
 		case 3:
-			script_pushconststr(st,map[sd->bl.m].name);
+			script_pushconststr(st,map->list[sd->bl.m].name);
 			break;
 		default:
 			ShowWarning("buildin_strcharinfo: unknown parameter.\n");
 			script_pushconststr(st,"");
 			break;
 	}
-	
+
 	return true;
 }
 
 /*==========================================
  * Get npc string information by type
  * return by @type:
- *	0 : name
- *	1 : str#
- *	2 : #str
- *	3 : ::str
- *	4 : map name
+ * 0 : name
+ * 1 : str#
+ * 2 : #str
+ * 3 : ::str
+ * 4 : map name
  *------------------------------------------*/
-BUILDIN(strnpcinfo)
-{
+BUILDIN(strnpcinfo) {
 	TBL_NPC* nd;
 	int num;
 	char *buf,*name=NULL;
-	
-	nd = iMap->id2nd(st->oid);
+
+	nd = map->id2nd(st->oid);
 	if (!nd) {
 		script_pushconststr(st, "");
 		return true;
 	}
-	
+
 	num = script_getnum(st,2);
-	switch(num){
+	switch(num) {
 		case 0: // display name
 			name = aStrdup(nd->name);
 			break;
@@ -6867,56 +7498,53 @@ BUILDIN(strnpcinfo)
 			name = aStrdup(nd->exname);
 			break;
 		case 4: // map name
-			name = aStrdup(map[nd->bl.m].name);
+			if( nd->bl.m >= 0 ) // Only valid map indexes allowed (issue:8034)
+				name = aStrdup(map->list[nd->bl.m].name);
 			break;
 	}
-	
+
 	if(name)
 		script_pushstr(st, name);
 	else
 		script_pushconststr(st, "");
-	
+
 	return true;
 }
 
-
-// aegis->athena slot position conversion table
-static unsigned int equip[] = {EQP_HEAD_TOP,EQP_ARMOR,EQP_HAND_L,EQP_HAND_R,EQP_GARMENT,EQP_SHOES,EQP_ACC_L,EQP_ACC_R,EQP_HEAD_MID,EQP_HEAD_LOW,EQP_COSTUME_HEAD_LOW,EQP_COSTUME_HEAD_MID,EQP_COSTUME_HEAD_TOP,EQP_COSTUME_GARMENT};
-
 /*==========================================
- * GetEquipID(Pos);     Pos: 1-10
+ * GetEquipID(Pos);     Pos: 1-SCRIPT_EQUIP_TABLE_SIZE
  *------------------------------------------*/
 BUILDIN(getequipid)
 {
 	int i, num;
 	TBL_PC* sd;
 	struct item_data* item;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	num = script_getnum(st,2) - 1;
-	if( num < 0 || num >= ARRAYLENGTH(equip) )
+	if( num < 0 || num >= ARRAYLENGTH(script->equip) )
 	{
 		script_pushint(st,-1);
 		return true;
 	}
-	
+
 	// get inventory position of item
-	i = pc->checkequip(sd,equip[num]);
+	i = pc->checkequip(sd,script->equip[num]);
 	if( i < 0 )
 	{
 		script_pushint(st,-1);
 		return true;
 	}
-	
+
 	item = sd->inventory_data[i];
 	if( item != 0 )
 		script_pushint(st,item->nameid);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
@@ -6929,32 +7557,32 @@ BUILDIN(getequipname)
 	int i, num;
 	TBL_PC* sd;
 	struct item_data* item;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	num = script_getnum(st,2) - 1;
-	if( num < 0 || num >= ARRAYLENGTH(equip) )
+	if( num < 0 || num >= ARRAYLENGTH(script->equip) )
 	{
 		script_pushconststr(st,"");
 		return true;
 	}
-	
+
 	// get inventory position of item
-	i = pc->checkequip(sd,equip[num]);
+	i = pc->checkequip(sd,script->equip[num]);
 	if( i < 0 )
 	{
 		script_pushconststr(st,"");
 		return true;
 	}
-	
+
 	item = sd->inventory_data[i];
 	if( item != 0 )
 		script_pushstrcopy(st,item->jname);
 	else
 		script_pushconststr(st,"");
-	
+
 	return true;
 }
 
@@ -6965,24 +7593,24 @@ BUILDIN(getbrokenid)
 {
 	int i,num,id=0,brokencounter=0;
 	TBL_PC *sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	num=script_getnum(st,2);
 	for(i=0; i<MAX_INVENTORY; i++) {
-		if(sd->status.inventory[i].attribute){
+		if(sd->status.inventory[i].attribute) {
 			brokencounter++;
-			if(num==brokencounter){
+			if(num==brokencounter) {
 				id=sd->status.inventory[i].nameid;
 				break;
 			}
 		}
 	}
-	
+
 	script_pushint(st,id);
-	
+
 	return true;
 }
 
@@ -6994,16 +7622,16 @@ BUILDIN(repair)
 	int i,num;
 	int repaircounter=0;
 	TBL_PC *sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	num=script_getnum(st,2);
 	for(i=0; i<MAX_INVENTORY; i++) {
-		if(sd->status.inventory[i].attribute){
+		if(sd->status.inventory[i].attribute) {
 			repaircounter++;
-			if(num==repaircounter){
+			if(num==repaircounter) {
 				sd->status.inventory[i].attribute=0;
 				clif->equiplist(sd);
 				clif->produce_effect(sd, 0, sd->status.inventory[i].nameid);
@@ -7012,7 +7640,7 @@ BUILDIN(repair)
 			}
 		}
 	}
-	
+
 	return true;
 }
 
@@ -7023,11 +7651,11 @@ BUILDIN(repairall)
 {
 	int i, repaircounter = 0;
 	TBL_PC *sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if(sd == NULL)
 		return true;
-	
+
 	for(i = 0; i < MAX_INVENTORY; i++)
 	{
 		if(sd->status.inventory[i].nameid && sd->status.inventory[i].attribute)
@@ -7037,13 +7665,13 @@ BUILDIN(repairall)
 			repaircounter++;
 		}
 	}
-	
+
 	if(repaircounter)
 	{
 		clif->misceffect(&sd->bl, 3);
 		clif->equiplist(sd);
 	}
-	
+
 	return true;
 }
 
@@ -7054,15 +7682,15 @@ BUILDIN(getequipisequiped)
 {
 	int i = -1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
-	
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
+
 	if(i >= 0)
 		script_pushint(st,1);
 	else
@@ -7074,78 +7702,78 @@ BUILDIN(getequipisequiped)
  * Chk if the player have something equiped at pos
  * if so chk if this item ain't marked not refinable or rental
  * return (npc)
- *	1 : true
- *	0 : false
+ * 1 : true
+ * 0 : false
  *------------------------------------------*/
 BUILDIN(getequipisenableref)
 {
 	int i = -1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if( num > 0 && num <= ARRAYLENGTH(equip) )
-		i = pc->checkequip(sd,equip[num-1]);
+
+	if( num > 0 && num <= ARRAYLENGTH(script->equip) )
+		i = pc->checkequip(sd,script->equip[num-1]);
 	if( i >= 0 && sd->inventory_data[i] && !sd->inventory_data[i]->flag.no_refine && !sd->status.inventory[i].expire_time )
 		script_pushint(st,1);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
 /*==========================================
  * Chk if the item equiped at pos is identify (huh ?)
  * return (npc)
- *	1 : true
- *	0 : false
+ * 1 : true
+ * 0 : false
  *------------------------------------------*/
 BUILDIN(getequipisidentify)
 {
 	int i = -1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0)
 		script_pushint(st,sd->status.inventory[i].identify);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
 /*==========================================
  * Get the item refined value at pos
  * return (npc)
- *	x : refine amount
- *	0 : false (not refined)
+ * x : refine amount
+ * 0 : false (not refined)
  *------------------------------------------*/
 BUILDIN(getequiprefinerycnt)
 {
 	int i = -1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0)
 		script_pushint(st,sd->status.inventory[i].refine);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
@@ -7153,96 +7781,98 @@ BUILDIN(getequiprefinerycnt)
  * Get the weapon level value at pos
  * (pos should normally only be EQI_HAND_L or EQI_HAND_R)
  * return (npc)
- *	x : weapon level
- *	0 : false
+ * x : weapon level
+ * 0 : false
  *------------------------------------------*/
 BUILDIN(getequipweaponlv)
 {
 	int i = -1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0 && sd->inventory_data[i])
 		script_pushint(st,sd->inventory_data[i]->wlv);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
 /*==========================================
  * Get the item refine chance (from refine.txt) for item at pos
  * return (npc)
- *	x : refine chance
- *	0 : false (max refine level or unequip..)
+ * x : refine chance
+ * 0 : false (max refine level or unequip..)
  *------------------------------------------*/
-BUILDIN(getequippercentrefinery)
-{
+BUILDIN(getequippercentrefinery) {
 	int i = -1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0 && sd->status.inventory[i].nameid && sd->status.inventory[i].refine < MAX_REFINE)
-		script_pushint(st,status_get_refine_chance(itemdb_wlv(sd->status.inventory[i].nameid), (int)sd->status.inventory[i].refine));
+		script_pushint(st,status->get_refine_chance(itemdb_wlv(sd->status.inventory[i].nameid), (int)sd->status.inventory[i].refine));
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
 /*==========================================
  * Refine +1 item at pos and log and display refine
  *------------------------------------------*/
-BUILDIN(successrefitem)
-{
-	int i=-1,num,ep;
+BUILDIN(successrefitem) {
+	int i = -1 , num, ep, up = 1;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
+
+	if( script_hasdata(st, 3) )
+		up = script_getnum(st, 3);
 	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0) {
 		ep=sd->status.inventory[i].equip;
-		
+
 		//Logs items, got from (N)PC scripts [Lupus]
 		logs->pick_pc(sd, LOG_TYPE_SCRIPT, -1, &sd->status.inventory[i],sd->inventory_data[i]);
-		
+
 		if (sd->status.inventory[i].refine >= MAX_REFINE)
 			return true;
-		
-		sd->status.inventory[i].refine++;
+
+		sd->status.inventory[i].refine += up;
+		sd->status.inventory[i].refine = cap_value( sd->status.inventory[i].refine, 0, MAX_REFINE);
 		pc->unequipitem(sd,i,2); // status calc will happen in pc->equipitem() below
-		
+
 		clif->refine(sd->fd,0,i,sd->status.inventory[i].refine);
 		clif->delitem(sd,i,1,3);
-		
+
 		//Logs items, got from (N)PC scripts [Lupus]
 		logs->pick_pc(sd, LOG_TYPE_SCRIPT, 1, &sd->status.inventory[i],sd->inventory_data[i]);
-		
+
 		clif->additem(sd,i,1,0);
 		pc->equipitem(sd,i,ep);
 		clif->misceffect(&sd->bl,3);
 		if(sd->status.inventory[i].refine == 10 &&
 		   sd->status.inventory[i].card[0] == CARD0_FORGE &&
 		   sd->status.char_id == (int)MakeDWord(sd->status.inventory[i].card[2],sd->status.inventory[i].card[3])
-		   ){ // Fame point system [DracoRPG]
-	 		switch (sd->inventory_data[i]->wlv){
+		  ) { // Fame point system [DracoRPG]
+			switch (sd->inventory_data[i]->wlv) {
 				case 1:
 					pc->addfame(sd,1); // Success to refine to +10 a lv1 weapon you forged = +1 fame point
 					break;
@@ -7255,7 +7885,7 @@ BUILDIN(successrefitem)
 			}
 		}
 	}
-	
+
 	return true;
 }
 
@@ -7266,24 +7896,24 @@ BUILDIN(failedrefitem)
 {
 	int i=-1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0) {
 		sd->status.inventory[i].refine = 0;
 		pc->unequipitem(sd,i,3); //recalculate bonus
 		clif->refine(sd->fd,1,i,sd->status.inventory[i].refine); //notify client of failure
-		
+
 		pc->delitem(sd,i,1,0,2,LOG_TYPE_SCRIPT);
-		
-		clif->misceffect(&sd->bl,2); 	// display failure effect
+
+		clif->misceffect(&sd->bl,2); // display failure effect
 	}
-	
+
 	return true;
 }
 
@@ -7292,36 +7922,39 @@ BUILDIN(failedrefitem)
  *------------------------------------------*/
 BUILDIN(downrefitem)
 {
-	int i = -1,num,ep;
+	int i = -1,num,ep, down = 1;
 	TBL_PC *sd;
-	
-	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i = pc->checkequip(sd,equip[num-1]);
+	num = script_getnum(st,2);
+	if( script_hasdata(st, 3) )
+		down = script_getnum(st, 3);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i = pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0) {
 		ep = sd->status.inventory[i].equip;
-		
+
 		//Logs items, got from (N)PC scripts [Lupus]
 		logs->pick_pc(sd, LOG_TYPE_SCRIPT, -1, &sd->status.inventory[i],sd->inventory_data[i]);
-		
-		sd->status.inventory[i].refine++;
+
 		pc->unequipitem(sd,i,2); // status calc will happen in pc->equipitem() below
-		
-		clif->refine(sd->fd,2,i,sd->status.inventory[i].refine = sd->status.inventory[i].refine - 2);
+		sd->status.inventory[i].refine -= down;
+		sd->status.inventory[i].refine = cap_value( sd->status.inventory[i].refine, 0, MAX_REFINE);
+
+		clif->refine(sd->fd,2,i,sd->status.inventory[i].refine);
 		clif->delitem(sd,i,1,3);
-		
+
 		//Logs items, got from (N)PC scripts [Lupus]
 		logs->pick_pc(sd, LOG_TYPE_SCRIPT, 1, &sd->status.inventory[i],sd->inventory_data[i]);
-		
+
 		clif->additem(sd,i,1,0);
 		pc->equipitem(sd,i,ep);
 		clif->misceffect(&sd->bl,2);
 	}
-	
+
 	return true;
 }
 
@@ -7332,37 +7965,39 @@ BUILDIN(delequip)
 {
 	int i=-1,num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0) {
 		pc->unequipitem(sd,i,3); //recalculate bonus
 		pc->delitem(sd,i,1,0,2,LOG_TYPE_SCRIPT);
+		script_pushint(st,1);
+	} else {
+		script_pushint(st,0);
 	}
-	
+
 	return true;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-BUILDIN(statusup)
-{
+BUILDIN(statusup) {
 	int type;
 	TBL_PC *sd;
-	
+
 	type=script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	pc->statusup(sd,type);
-	
+
+	pc->statusup(sd, type, 1);
+
 	return true;
 }
 /*==========================================
@@ -7372,15 +8007,15 @@ BUILDIN(statusup2)
 {
 	int type,val;
 	TBL_PC *sd;
-	
+
 	type=script_getnum(st,2);
 	val=script_getnum(st,3);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	pc->statusup2(sd,type,val);
-	
+
 	return true;
 }
 
@@ -7391,8 +8026,7 @@ BUILDIN(statusup2)
 /// bonus3 <bonus type>,<val1>,<val2>,<val3>;
 /// bonus4 <bonus type>,<val1>,<val2>,<val3>,<val4>;
 /// bonus5 <bonus type>,<val1>,<val2>,<val3>,<val4>,<val5>;
-BUILDIN(bonus)
-{
+BUILDIN(bonus) {
 	int type;
 	int val1;
 	int val2 = 0;
@@ -7400,11 +8034,11 @@ BUILDIN(bonus)
 	int val4 = 0;
 	int val5 = 0;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true; // no player attached
-	
+
 	type = script_getnum(st,2);
 	switch( type ) {
 		case SP_AUTOSPELL:
@@ -7424,13 +8058,16 @@ BUILDIN(bonus)
 		case SP_FIXCASTRATE:
 		case SP_SKILL_USE_SP:
 			// these bonuses support skill names
-			val1 = ( script_isstring(st,3) ? skill->name2id(script_getstr(st,3)) : script_getnum(st,3) );
-			break;
+			if (script_isstringtype(st, 3)) {
+				val1 = skill->name2id(script_getstr(st, 3));
+				break;
+			}
+			// else fall through
 		default:
 			val1 = script_getnum(st,3);
 			break;
 	}
-	
+
 	switch( script_lastdata(st)-2 ) {
 		case 1:
 			pc->bonus(sd, type, val1);
@@ -7445,21 +8082,21 @@ BUILDIN(bonus)
 			pc->bonus3(sd, type, val1, val2, val3);
 			break;
 		case 4:
-			if( type == SP_AUTOSPELL_ONSKILL && script_isstring(st,4) )
+			if( type == SP_AUTOSPELL_ONSKILL && script_isstringtype(st,4) )
 				val2 = skill->name2id(script_getstr(st,4)); // 2nd value can be skill name
 			else
 				val2 = script_getnum(st,4);
-			
+
 			val3 = script_getnum(st,5);
 			val4 = script_getnum(st,6);
 			pc->bonus4(sd, type, val1, val2, val3, val4);
 			break;
 		case 5:
-			if( type == SP_AUTOSPELL_ONSKILL && script_isstring(st,4) )
+			if( type == SP_AUTOSPELL_ONSKILL && script_isstringtype(st,4) )
 				val2 = skill->name2id(script_getstr(st,4)); // 2nd value can be skill name
 			else
 				val2 = script_getnum(st,4);
-			
+
 			val3 = script_getnum(st,5);
 			val4 = script_getnum(st,6);
 			val5 = script_getnum(st,7);
@@ -7469,116 +8106,113 @@ BUILDIN(bonus)
 			ShowDebug("buildin_bonus: unexpected number of arguments (%d)\n", (script_lastdata(st) - 1));
 			break;
 	}
-	
+
 	return true;
 }
 
-BUILDIN(autobonus)
-{
+BUILDIN(autobonus) {
 	unsigned int dur;
 	short rate;
 	short atk_type = 0;
 	TBL_PC* sd;
 	const char *bonus_script, *other_script = NULL;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true; // no player attached
-	
-	if( sd->state.autobonus&sd->status.inventory[current_equip_item_index].equip )
+
+	if( sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip )
 		return true;
-	
+
 	rate = script_getnum(st,3);
 	dur = script_getnum(st,4);
 	bonus_script = script_getstr(st,2);
 	if( !rate || !dur || !bonus_script )
 		return true;
-	
+
 	if( script_hasdata(st,5) )
 		atk_type = script_getnum(st,5);
 	if( script_hasdata(st,6) )
 		other_script = script_getstr(st,6);
-	
-	if( pc->addautobonus(sd->autobonus,ARRAYLENGTH(sd->autobonus),
-						bonus_script,rate,dur,atk_type,other_script,sd->status.inventory[current_equip_item_index].equip,false) )
-	{
-		script_add_autobonus(bonus_script);
+
+	if( pc->addautobonus(sd->autobonus,ARRAYLENGTH(sd->autobonus),bonus_script,rate,dur,atk_type,other_script,
+	                     sd->status.inventory[status->current_equip_item_index].equip,false)
+	) {
+		script->add_autobonus(bonus_script);
 		if( other_script )
-			script_add_autobonus(other_script);
+			script->add_autobonus(other_script);
 	}
-	
+
 	return true;
 }
 
-BUILDIN(autobonus2)
-{
+BUILDIN(autobonus2) {
 	unsigned int dur;
 	short rate;
 	short atk_type = 0;
 	TBL_PC* sd;
 	const char *bonus_script, *other_script = NULL;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true; // no player attached
-	
-	if( sd->state.autobonus&sd->status.inventory[current_equip_item_index].equip )
+
+	if( sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip )
 		return true;
-	
+
 	rate = script_getnum(st,3);
 	dur = script_getnum(st,4);
 	bonus_script = script_getstr(st,2);
 	if( !rate || !dur || !bonus_script )
 		return true;
-	
+
 	if( script_hasdata(st,5) )
 		atk_type = script_getnum(st,5);
 	if( script_hasdata(st,6) )
 		other_script = script_getstr(st,6);
-	
-	if( pc->addautobonus(sd->autobonus2,ARRAYLENGTH(sd->autobonus2),
-						bonus_script,rate,dur,atk_type,other_script,sd->status.inventory[current_equip_item_index].equip,false) )
-	{
-		script_add_autobonus(bonus_script);
+
+	if( pc->addautobonus(sd->autobonus2,ARRAYLENGTH(sd->autobonus2),bonus_script,rate,dur,atk_type,other_script,
+	                     sd->status.inventory[status->current_equip_item_index].equip,false)
+	) {
+		script->add_autobonus(bonus_script);
 		if( other_script )
-			script_add_autobonus(other_script);
+			script->add_autobonus(other_script);
 	}
-	
+
 	return true;
 }
 
-BUILDIN(autobonus3)
-{
+BUILDIN(autobonus3) {
 	unsigned int dur;
 	short rate,atk_type;
 	TBL_PC* sd;
 	const char *bonus_script, *other_script = NULL;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true; // no player attached
-	
-	if( sd->state.autobonus&sd->status.inventory[current_equip_item_index].equip )
+
+	if( sd->state.autobonus&sd->status.inventory[status->current_equip_item_index].equip )
 		return true;
-	
+
 	rate = script_getnum(st,3);
 	dur = script_getnum(st,4);
-	atk_type = ( script_isstring(st,5) ? skill->name2id(script_getstr(st,5)) : script_getnum(st,5) );
+	atk_type = ( script_isstringtype(st,5) ? skill->name2id(script_getstr(st,5)) : script_getnum(st,5) );
 	bonus_script = script_getstr(st,2);
 	if( !rate || !dur || !atk_type || !bonus_script )
 		return true;
-	
+
 	if( script_hasdata(st,6) )
 		other_script = script_getstr(st,6);
-	
-	if( pc->addautobonus(sd->autobonus3,ARRAYLENGTH(sd->autobonus3),
-						bonus_script,rate,dur,atk_type,other_script,sd->status.inventory[current_equip_item_index].equip,true) )
-	{
-		script_add_autobonus(bonus_script);
+
+	if( pc->addautobonus(sd->autobonus3,ARRAYLENGTH(sd->autobonus3),bonus_script,rate,dur,atk_type,other_script,
+	                     sd->status.inventory[status->current_equip_item_index].equip,true)
+	) {
+		script->add_autobonus(bonus_script);
 		if( other_script )
-			script_add_autobonus(other_script);
+			script->add_autobonus(other_script);
 	}
-	
+
 	return true;
 }
 
@@ -7592,23 +8226,22 @@ BUILDIN(autobonus3)
 /// skill <skill id>,<level>
 /// skill "<skill name>",<level>,<flag>
 /// skill "<skill name>",<level>
-BUILDIN(skill)
-{
+BUILDIN(skill) {
 	int id;
 	int level;
 	int flag = 1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
-	id = ( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	id = ( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	level = script_getnum(st,3);
 	if( script_hasdata(st,4) )
 		flag = script_getnum(st,4);
 	pc->skill(sd, id, level, flag);
-	
+
 	return true;
 }
 
@@ -7621,23 +8254,22 @@ BUILDIN(skill)
 /// addtoskill "<skill name>",<amount>
 ///
 /// @see skill
-BUILDIN(addtoskill)
-{
+BUILDIN(addtoskill) {
 	int id;
 	int level;
 	int flag = 2;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
-	id = ( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	id = ( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	level = script_getnum(st,3);
 	if( script_hasdata(st,4) )
 		flag = script_getnum(st,4);
 	pc->skill(sd, id, level, flag);
-	
+
 	return true;
 }
 
@@ -7645,22 +8277,37 @@ BUILDIN(addtoskill)
 ///
 /// guildskill <skill id>,<amount>;
 /// guildskill "<skill name>",<amount>;
-BUILDIN(guildskill)
-{
-	int id;
+BUILDIN(guildskill) {
+	int skill_id, id, max_points;
 	int level;
+
 	TBL_PC* sd;
-	int i;
-	
-	sd = script_rid2sd(st);
+	struct guild *gd;
+	struct guild_skill gd_skill;
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
-		return true;// no player attached, report source
-	
-	id = ( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+		return false; // no player attached, report source
+
+	if( (gd = sd->guild) == NULL )
+		return true;
+
+	skill_id = ( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	level = script_getnum(st,3);
-	for( i=0; i < level; i++ )
-		guild->skillup(sd, id);
-	
+
+	id = skill_id - GD_SKILLBASE;
+	max_points = guild->skill_get_max(skill_id);
+
+	if( (gd->skill[id].lv + level) > max_points )
+		level = max_points - gd->skill[id].lv;
+
+	if( level <= 0 )
+		return true;
+
+	memcpy(&gd_skill, &(gd->skill[id]), sizeof(gd->skill[id]));
+	gd_skill.lv += level;
+
+	intif->guild_change_basicinfo( gd->guild_id, GBI_SKILLLV, &(gd_skill), sizeof(gd_skill) );
 	return true;
 }
 
@@ -7668,18 +8315,17 @@ BUILDIN(guildskill)
 ///
 /// getskilllv(<skill id>) -> <level>
 /// getskilllv("<skill name>") -> <level>
-BUILDIN(getskilllv)
-{
+BUILDIN(getskilllv) {
 	int id;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
-	id = ( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	id = ( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	script_pushint(st, pc->checkskill(sd,id));
-	
+
 	return true;
 }
 
@@ -7687,20 +8333,19 @@ BUILDIN(getskilllv)
 ///
 /// getgdskilllv(<guild id>,<skill id>) -> <level>
 /// getgdskilllv(<guild id>,"<skill name>") -> <level>
-BUILDIN(getgdskilllv)
-{
+BUILDIN(getgdskilllv) {
 	int guild_id;
 	uint16 skill_id;
 	struct guild* g;
-	
+
 	guild_id = script_getnum(st,2);
-	skill_id = ( script_isstring(st,3) ? skill->name2id(script_getstr(st,3)) : script_getnum(st,3) );
+	skill_id = ( script_isstringtype(st,3) ? skill->name2id(script_getstr(st,3)) : script_getnum(st,3) );
 	g = guild->search(guild_id);
 	if( g == NULL )
 		script_pushint(st, -1);
 	else
 		script_pushint(st, guild->checkskill(g,skill_id));
-	
+
 	return true;
 }
 
@@ -7721,13 +8366,13 @@ BUILDIN(basicskillcheck)
 BUILDIN(getgmlevel)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
-	script_pushint(st, pc->get_group_level(sd));
-	
+
+	script_pushint(st, pc_get_group_level(sd));
+
 	return true;
 }
 
@@ -7737,12 +8382,12 @@ BUILDIN(getgmlevel)
 BUILDIN(getgroupid)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if (sd == NULL)
 		return false; // no player attached, report source
 	script_pushint(st, pc_get_group_id(sd));
-	
+
 	return true;
 }
 
@@ -7751,6 +8396,18 @@ BUILDIN(getgroupid)
 /// end
 BUILDIN(end) {
 	st->state = END;
+	
+	/* are we stopping inside a function? */
+	if( st->stack->defsp >= 1 && st->stack->stack_data[st->stack->defsp-1].type == C_RETINFO ) {
+		int i;
+		for(i = 0; i < st->stack->sp; i++) {
+			if( st->stack->stack_data[i].type == C_RETINFO ) {/* grab the first, aka the original */
+				struct script_retinfo *ri = st->stack->stack_data[i].u.ri;
+				st->script = ri->script;
+				break;
+			}
+		}
+	}
 	return true;
 }
 
@@ -7761,17 +8418,17 @@ BUILDIN(checkoption)
 {
 	int option;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	option = script_getnum(st,2);
 	if( sd->sc.option&option )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -7782,17 +8439,17 @@ BUILDIN(checkoption1)
 {
 	int opt1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	opt1 = script_getnum(st,2);
 	if( sd->sc.opt1 == opt1 )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -7803,17 +8460,17 @@ BUILDIN(checkoption2)
 {
 	int opt2;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	opt2 = script_getnum(st,2);
 	if( sd->sc.opt2&opt2 )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -7829,28 +8486,28 @@ BUILDIN(setoption)
 	int option;
 	int flag = 1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	option = script_getnum(st,2);
 	if( script_hasdata(st,3) )
 		flag = script_getnum(st,3);
-	else if( !option ){// Request to remove everything.
+	else if( !option ) {// Request to remove everything.
 		flag = 0;
 		option = OPTION_FALCON|OPTION_RIDING;
 #ifndef NEW_CARTS
 		option |= OPTION_CART;
 #endif
 	}
-	if( flag ){// Add option
+	if( flag ) {// Add option
 		if( option&OPTION_WEDDING && !battle_config.wedding_modifydisplay )
 			option &= ~OPTION_WEDDING;// Do not show the wedding sprites
 		pc->setoption(sd, sd->sc.option|option);
 	} else// Remove option
 		pc->setoption(sd, sd->sc.option&~option);
-	
+
 	return true;
 }
 
@@ -7862,16 +8519,16 @@ BUILDIN(setoption)
 BUILDIN(checkcart)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( pc_iscarton(sd) )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -7890,15 +8547,15 @@ BUILDIN(setcart)
 {
 	int type = 1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( script_hasdata(st,2) )
 		type = script_getnum(st,2);
 	pc->setcart(sd, type);
-	
+
 	return true;
 }
 
@@ -7910,16 +8567,16 @@ BUILDIN(setcart)
 BUILDIN(checkfalcon)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( pc_isfalcon(sd) )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -7932,16 +8589,16 @@ BUILDIN(setfalcon)
 {
 	int flag = 1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( script_hasdata(st,2) )
 		flag = script_getnum(st,2);
-	
+
 	pc->setfalcon(sd, flag);
-	
+
 	return true;
 }
 
@@ -7953,16 +8610,16 @@ BUILDIN(setfalcon)
 BUILDIN(checkriding)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( pc_isriding(sd) || pc_isridingwug(sd) || pc_isridingdragon(sd) )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -7975,15 +8632,15 @@ BUILDIN(setriding)
 {
 	int flag = 1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( script_hasdata(st,2) )
 		flag = script_getnum(st,2);
 	pc->setriding(sd, flag);
-	
+
 	return true;
 }
 
@@ -7994,16 +8651,16 @@ BUILDIN(setriding)
 BUILDIN(checkwug)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( pc_iswug(sd) || pc_isridingwug(sd) )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -8014,16 +8671,16 @@ BUILDIN(checkwug)
 BUILDIN(checkmadogear)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( pc_ismadogear(sd) )
 		script_pushint(st, 1);
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -8036,15 +8693,15 @@ BUILDIN(setmadogear)
 {
 	int flag = 1;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;// no player attached, report source
-	
+
 	if( script_hasdata(st,2) )
 		flag = script_getnum(st,2);
 	pc->setmadogear(sd, flag);
-	
+
 	return true;
 }
 
@@ -8052,40 +8709,38 @@ BUILDIN(setmadogear)
 ///
 /// save "<map name>",<x>,<y>
 /// savepoint "<map name>",<x>,<y>
-BUILDIN(savepoint)
-{
+BUILDIN(savepoint) {
 	int x;
 	int y;
-	short map;
+	short mapid;
 	const char* str;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
-		return true;// no player attached, report source
-	
-	str = script_getstr(st, 2);
-	x   = script_getnum(st,3);
-	y   = script_getnum(st,4);
-	map = mapindex_name2id(str);
-	if( map )
-		pc->setsavepoint(sd, map, x, y);
-	
+		return false;// no player attached, report source
+
+	str   = script_getstr(st,2);
+	x     = script_getnum(st,3);
+	y     = script_getnum(st,4);
+	mapid = script->mapindexname2id(st,str);
+	if( mapid )
+		pc->setsavepoint(sd, mapid, x, y);
+
 	return true;
 }
 
 /*==========================================
  * GetTimeTick(0: System Tick, 1: Time Second Tick)
  *------------------------------------------*/
-BUILDIN(gettimetick)	/* Asgard Version */
-{
+BUILDIN(gettimetick) { /* Asgard Version */
 	int type;
-	time_t timer;
+	time_t clock;
 	struct tm *t;
-	
+
 	type=script_getnum(st,2);
-	
-	switch(type){
+
+	switch(type) {
 		case 2:
 			//type 2:(Get the number of seconds elapsed since 00:00 hours, Jan 1, 1970 UTC
 			//        from the system clock.)
@@ -8093,37 +8748,35 @@ BUILDIN(gettimetick)	/* Asgard Version */
 			break;
 		case 1:
 			//type 1:(Second Ticks: 0-86399, 00:00:00-23:59:59)
-			time(&timer);
-			t=localtime(&timer);
+			time(&clock);
+			t=localtime(&clock);
 			script_pushint(st,((t->tm_hour)*3600+(t->tm_min)*60+t->tm_sec));
 			break;
 		case 0:
 		default:
 			//type 0:(System Ticks)
-			script_pushint(st,iTimer->gettick());
+			script_pushint(st,(int)timer->gettick()); // TODO: change this to int64 when we'll support 64 bit script values
 			break;
 	}
 	return true;
 }
-
 /*==========================================
  * GetTime(Type);
  * 1: Sec     2: Min     3: Hour
  * 4: WeekDay     5: MonthDay     6: Month
  * 7: Year
  *------------------------------------------*/
-BUILDIN(gettime)	/* Asgard Version */
-{
+BUILDIN(gettime) { /* Asgard Version */
 	int type;
-	time_t timer;
+	time_t clock;
 	struct tm *t;
-	
+
 	type=script_getnum(st,2);
-	
-	time(&timer);
-	t=localtime(&timer);
-	
-	switch(type){
+
+	time(&clock);
+	t=localtime(&clock);
+
+	switch(type) {
 		case 1://Sec(0~59)
 			script_pushint(st,t->tm_sec);
 			break;
@@ -8164,14 +8817,14 @@ BUILDIN(gettimestr)
 	const char *fmtstr;
 	int maxlen;
 	time_t now = time(NULL);
-	
+
 	fmtstr=script_getstr(st,2);
 	maxlen=script_getnum(st,3);
-	
+
 	tmpstr=(char *)aMalloc((maxlen+1)*sizeof(char));
 	strftime(tmpstr,maxlen,fmtstr,localtime(&now));
 	tmpstr[maxlen]='\0';
-	
+
 	script_pushstr(st,tmpstr);
 	return true;
 }
@@ -8179,28 +8832,26 @@ BUILDIN(gettimestr)
 /*==========================================
  * Open player storage
  *------------------------------------------*/
-BUILDIN(openstorage)
-{
+BUILDIN(openstorage) {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	storage_storageopen(sd);
+
+	storage->open(sd);
 	return true;
 }
 
-BUILDIN(guildopenstorage)
-{
+BUILDIN(guildopenstorage) {
 	TBL_PC* sd;
 	int ret;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	ret = storage_guild_storageopen(sd);
+
+	ret = gstorage->open(sd);
 	script_pushint(st,ret);
 	return true;
 }
@@ -8214,12 +8865,12 @@ BUILDIN(itemskill) {
 	int id;
 	int lv;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL || sd->ud.skilltimer != INVALID_TIMER )
 		return true;
-	
-	id = ( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	id = ( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	lv = script_getnum(st,3);
 /* temporarily disabled, awaiting for kenpachi to detail this so we can make it work properly */
 #if 0
@@ -8240,11 +8891,11 @@ BUILDIN(produce)
 {
 	int trigger;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	trigger=script_getnum(st,2);
 	clif->skill_produce_mix_list(sd, -1, trigger);
 	return true;
@@ -8256,11 +8907,11 @@ BUILDIN(cooking)
 {
 	int trigger;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	trigger=script_getnum(st,2);
 	clif->cooking_list(sd, trigger, AM_PHARMACY, 1, 1);
 	return true;
@@ -8272,25 +8923,24 @@ BUILDIN(makepet)
 {
 	TBL_PC* sd;
 	int id,pet_id;
-	
+
 	id=script_getnum(st,2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	pet_id = search_petDB_index(id, PET_CLASS);
-	
+
+	pet_id = pet->search_petDB_index(id, PET_CLASS);
+
 	if (pet_id < 0)
-		pet_id = search_petDB_index(id, PET_EGG);
+		pet_id = pet->search_petDB_index(id, PET_EGG);
 	if (pet_id >= 0 && sd) {
-		sd->catch_target_class = pet_db[pet_id].class_;
-		intif_create_pet(
-						 sd->status.account_id, sd->status.char_id,
-						 (short)pet_db[pet_id].class_, (short)mob_db(pet_db[pet_id].class_)->lv,
-						 (short)pet_db[pet_id].EggID, 0, (short)pet_db[pet_id].intimate,
-						 100, 0, 1, pet_db[pet_id].jname);
+		sd->catch_target_class = pet->db[pet_id].class_;
+		intif->create_pet(sd->status.account_id, sd->status.char_id,
+		                  (short)pet->db[pet_id].class_, (short)mob->db(pet->db[pet_id].class_)->lv,
+		                  (short)pet->db[pet_id].EggID, 0, (short)pet->db[pet_id].intimate,
+		                  100, 0, 1, pet->db[pet_id].jname);
 	}
-	
+
 	return true;
 }
 /*==========================================
@@ -8301,23 +8951,23 @@ BUILDIN(getexp)
 	TBL_PC* sd;
 	int base=0,job=0;
 	double bonus;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	base=script_getnum(st,2);
 	job =script_getnum(st,3);
 	if(base<0 || job<0)
 		return true;
-	
+
 	// bonus for npc-given exp
 	bonus = battle_config.quest_exp_rate / 100.;
 	base = (int) cap_value(base * bonus, 0, INT_MAX);
 	job = (int) cap_value(job * bonus, 0, INT_MAX);
-	
-	pc->gainexp(sd, NULL, base, job, true);
-	
+
+	pc->gainexp(sd, &sd->bl, base, job, true);
+
 	return true;
 }
 
@@ -8328,71 +8978,70 @@ BUILDIN(guildgetexp)
 {
 	TBL_PC* sd;
 	int exp;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	exp = script_getnum(st,2);
 	if(exp < 0)
 		return true;
 	if(sd && sd->status.guild_id > 0)
 		guild->getexp (sd, exp);
-	
+
 	return true;
 }
 
 /*==========================================
  * Changes the guild master of a guild [Skotlex]
  *------------------------------------------*/
-BUILDIN(guildchangegm)
-{
+BUILDIN(guildchangegm) {
 	TBL_PC *sd;
 	int guild_id;
 	const char *name;
-	
+
 	guild_id = script_getnum(st,2);
 	name = script_getstr(st,3);
-	sd=iMap->nick2sd(name);
-	
+	sd=map->nick2sd(name);
+
 	if (!sd)
 		script_pushint(st,0);
 	else
 		script_pushint(st,guild->gm_change(guild_id, sd));
-	
+
 	return true;
 }
 
 /*==========================================
  * Spawn a monster :
- @mapn,x,y : location
- @str : monster name
- @class_ : mob_id
- @amount : nb to spawn
- @event : event to attach to mob
+ * @mapn,x,y : location
+ * @str : monster name
+ * @class_ : mob_id
+ * @amount : nb to spawn
+ * @event : event to attach to mob
  *------------------------------------------*/
 BUILDIN(monster)
 {
-	const char* mapn	= script_getstr(st,2);
-	int x				= script_getnum(st,3);
-	int y				= script_getnum(st,4);
-	const char* str		= script_getstr(st,5);
-	int class_			= script_getnum(st,6);
-	int amount			= script_getnum(st,7);
-	const char* event	= "";
-	unsigned int size	= SZ_SMALL;
-	unsigned int ai		= AI_NONE;
+	const char *mapn  = script_getstr(st,2);
+	int x             = script_getnum(st,3);
+	int y             = script_getnum(st,4);
+	const char *str   = script_getstr(st,5);
+	int class_        = script_getnum(st,6);
+	int amount        = script_getnum(st,7);
+	const char *event = "";
+	unsigned int size = SZ_MEDIUM;
+	unsigned int ai   = AI_NONE;
 	int mob_id;
-	
+
 	struct map_session_data* sd;
 	int16 m;
-	
+
 	if (script_hasdata(st, 8))
 	{
 		event = script_getstr(st, 8);
-		check_event(st, event);
+		script->check_event(st, event);
 	}
-	
+
 	if (script_hasdata(st, 9))
 	{
 		size = script_getnum(st, 9);
@@ -8402,7 +9051,7 @@ BUILDIN(monster)
 			return false;
 		}
 	}
-	
+
 	if (script_hasdata(st, 10))
 	{
 		ai = script_getnum(st, 10);
@@ -8412,28 +9061,32 @@ BUILDIN(monster)
 			return false;
 		}
 	}
-	
-	if (class_ >= 0 && !mobdb_checkid(class_))
+
+	if (class_ >= 0 && !mob->db_checkid(class_))
 	{
 		ShowWarning("buildin_monster: Attempted to spawn non-existing monster class %d\n", class_);
 		return false;
 	}
-	
-	sd = iMap->id2sd(st->rid);
-	
+
+	sd = map->id2sd(st->rid);
+
 	if (sd && strcmp(mapn, "this") == 0)
 		m = sd->bl.m;
 	else {
-		m = iMap->mapname2mapid(mapn);
-		if (map[m].flag.src4instance && st->instance_id >= 0) { // Try to redirect to the instance map, not the src map
+		if ( ( m = map->mapname2mapid(mapn) ) == -1 ) {
+			ShowWarning("buildin_monster: Attempted to spawn monster class %d on non-existing map '%s'\n",class_, mapn);
+			return false;
+		}
+
+		if (map->list[m].flag.src4instance && st->instance_id >= 0) { // Try to redirect to the instance map, not the src map
 			if ((m = instance->mapid2imapid(m, st->instance_id)) < 0) {
 				ShowError("buildin_monster: Trying to spawn monster (%d) on instance map (%s) without instance attached.\n", class_, mapn);
 				return false;
 			}
 		}
 	}
-	
-	mob_id = mob_once_spawn(sd, m, x, y, str, class_, amount, event, size, ai);
+
+	mob_id = mob->once_spawn(sd, m, x, y, str, class_, amount, event, size, ai);
 	script_pushint(st, mob_id);
 	return true;
 }
@@ -8444,60 +9097,59 @@ BUILDIN(getmobdrops)
 {
 	int class_ = script_getnum(st,2);
 	int i, j = 0;
-	struct mob_db *mob;
-	
-	if( !mobdb_checkid(class_) )
+	struct mob_db *monster;
+
+	if( !mob->db_checkid(class_) )
 	{
 		script_pushint(st, 0);
 		return true;
 	}
-	
-	mob = mob_db(class_);
-	
+
+	monster = mob->db(class_);
+
 	for( i = 0; i < MAX_MOB_DROP; i++ )
 	{
-		if( mob->dropitem[i].nameid < 1 )
+		if( monster->dropitem[i].nameid < 1 )
 			continue;
-		if( itemdb_exists(mob->dropitem[i].nameid) == NULL )
+		if( itemdb->exists(monster->dropitem[i].nameid) == NULL )
 			continue;
-		
-		mapreg_setreg(reference_uid(add_str("$@MobDrop_item"), j), mob->dropitem[i].nameid);
-		mapreg_setreg(reference_uid(add_str("$@MobDrop_rate"), j), mob->dropitem[i].p);
-		
+
+		mapreg->setreg(reference_uid(script->add_str("$@MobDrop_item"), j), monster->dropitem[i].nameid);
+		mapreg->setreg(reference_uid(script->add_str("$@MobDrop_rate"), j), monster->dropitem[i].p);
+
 		j++;
 	}
-	
-	mapreg_setreg(add_str("$@MobDrop_count"), j);
+
+	mapreg->setreg(script->add_str("$@MobDrop_count"), j);
 	script_pushint(st, 1);
-	
+
 	return true;
 }
 /*==========================================
  * Same as monster but randomize location in x0,x1,y0,y1 area
  *------------------------------------------*/
-BUILDIN(areamonster)
-{
-	const char* mapn	= script_getstr(st,2);
-	int x0				= script_getnum(st,3);
-	int y0				= script_getnum(st,4);
-	int x1				= script_getnum(st,5);
-	int y1				= script_getnum(st,6);
-	const char* str		= script_getstr(st,7);
-	int class_			= script_getnum(st,8);
-	int amount			= script_getnum(st,9);
-	const char* event	= "";
-	unsigned int size	= SZ_SMALL;
-	unsigned int ai		= AI_NONE;
+BUILDIN(areamonster) {
+	const char *mapn  = script_getstr(st,2);
+	int x0            = script_getnum(st,3);
+	int y0            = script_getnum(st,4);
+	int x1            = script_getnum(st,5);
+	int y1            = script_getnum(st,6);
+	const char *str   = script_getstr(st,7);
+	int class_        = script_getnum(st,8);
+	int amount        = script_getnum(st,9);
+	const char *event = "";
+	unsigned int size = SZ_MEDIUM;
+	unsigned int ai   = AI_NONE;
 	int mob_id;
-	
+
 	struct map_session_data* sd;
 	int16 m;
-	
+
 	if (script_hasdata(st,10)) {
 		event = script_getstr(st, 10);
-		check_event(st, event);
+		script->check_event(st, event);
 	}
-	
+
 	if (script_hasdata(st, 11)) {
 		size = script_getnum(st, 11);
 		if (size > 3) {
@@ -8505,7 +9157,7 @@ BUILDIN(areamonster)
 			return false;
 		}
 	}
-	
+
 	if (script_hasdata(st, 12)) {
 		ai = script_getnum(st, 12);
 		if (ai > 4) {
@@ -8513,64 +9165,66 @@ BUILDIN(areamonster)
 			return false;
 		}
 	}
-	
-	sd = iMap->id2sd(st->rid);
-	
+
+	sd = map->id2sd(st->rid);
+
 	if (sd && strcmp(mapn, "this") == 0)
 		m = sd->bl.m;
 	else {
-		m = iMap->mapname2mapid(mapn);
-		if (map[m].flag.src4instance && st->instance_id >= 0) { // Try to redirect to the instance map, not the src map
+		if ( ( m = map->mapname2mapid(mapn) ) == -1 ) {
+			ShowWarning("buildin_areamonster: Attempted to spawn monster class %d on non-existing map '%s'\n",class_, mapn);
+			return false;
+		}
+		if (map->list[m].flag.src4instance && st->instance_id >= 0) { // Try to redirect to the instance map, not the src map
 			if ((m = instance->mapid2imapid(m, st->instance_id)) < 0) {
 				ShowError("buildin_areamonster: Trying to spawn monster (%d) on instance map (%s) without instance attached.\n", class_, mapn);
 				return false;
 			}
 		}
 	}
-	
-	mob_id = mob_once_spawn_area(sd, m, x0, y0, x1, y1, str, class_, amount, event, size, ai);
+
+	mob_id = mob->once_spawn_area(sd, m, x0, y0, x1, y1, str, class_, amount, event, size, ai);
 	script_pushint(st, mob_id);
-	
+
 	return true;
 }
 /*==========================================
  * KillMonster subcheck, verify if mob to kill ain't got an even to handle, could be force kill by allflag
  *------------------------------------------*/
-static int buildin_killmonster_sub_strip(struct block_list *bl,va_list ap)
+int buildin_killmonster_sub_strip(struct block_list *bl,va_list ap)
 { //same fix but with killmonster instead - stripping events from mobs.
 	TBL_MOB* md = (TBL_MOB*)bl;
 	char *event=va_arg(ap,char *);
 	int allflag=va_arg(ap,int);
-	
+
 	md->state.npc_killmonster = 1;
-	
-	if(!allflag){
+
+	if(!allflag) {
 		if(strcmp(event,md->npc_event)==0)
 			status_kill(bl);
-	}else{
+	} else {
 		if(!md->spawn)
 			status_kill(bl);
 	}
 	md->state.npc_killmonster = 0;
 	return 0;
 }
-static int buildin_killmonster_sub(struct block_list *bl,va_list ap)
+int buildin_killmonster_sub(struct block_list *bl,va_list ap)
 {
 	TBL_MOB* md = (TBL_MOB*)bl;
 	char *event=va_arg(ap,char *);
 	int allflag=va_arg(ap,int);
-	
-	if(!allflag){
+
+	if(!allflag) {
 		if(strcmp(event,md->npc_event)==0)
 			status_kill(bl);
-	}else{
+	} else {
 		if(!md->spawn)
 			status_kill(bl);
 	}
 	return 0;
 }
-BUILDIN(killmonster)
-{
+BUILDIN(killmonster) {
 	const char *mapname,*event;
 	int16 m,allflag=0;
 	mapname=script_getstr(st,2);
@@ -8578,63 +9232,62 @@ BUILDIN(killmonster)
 	if(strcmp(event,"All")==0)
 		allflag = 1;
 	else
-		check_event(st, event);
-	
-	if( (m=iMap->mapname2mapid(mapname))<0 )
+		script->check_event(st, event);
+
+	if( (m=map->mapname2mapid(mapname))<0 )
 		return true;
-	
-	if( map[m].flag.src4instance && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 )
+
+	if( map->list[m].flag.src4instance && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 )
 		return true;
-	
+
 	if( script_hasdata(st,4) ) {
 		if ( script_getnum(st,4) == 1 ) {
-			iMap->foreachinmap(buildin_killmonster_sub, m, BL_MOB, event ,allflag);
+			map->foreachinmap(script->buildin_killmonster_sub, m, BL_MOB, event ,allflag);
 			return true;
 		}
 	}
-	
-	iMap->freeblock_lock();
-	iMap->foreachinmap(buildin_killmonster_sub_strip, m, BL_MOB, event ,allflag);
-	iMap->freeblock_unlock();
+
+	map->freeblock_lock();
+	map->foreachinmap(script->buildin_killmonster_sub_strip, m, BL_MOB, event ,allflag);
+	map->freeblock_unlock();
 	return true;
 }
 
-static int buildin_killmonsterall_sub_strip(struct block_list *bl,va_list ap)
+int buildin_killmonsterall_sub_strip(struct block_list *bl,va_list ap)
 { //Strips the event from the mob if it's killed the old method.
 	struct mob_data *md;
-	
+
 	md = BL_CAST(BL_MOB, bl);
 	if (md->npc_event[0])
 		md->npc_event[0] = 0;
-	
+
 	status_kill(bl);
 	return 0;
 }
-static int buildin_killmonsterall_sub(struct block_list *bl,va_list ap)
+int buildin_killmonsterall_sub(struct block_list *bl,va_list ap)
 {
 	status_kill(bl);
 	return 0;
 }
-BUILDIN(killmonsterall)
-{
+BUILDIN(killmonsterall) {
 	const char *mapname;
 	int16 m;
 	mapname=script_getstr(st,2);
-	
-	if( (m = iMap->mapname2mapid(mapname))<0 )
+
+	if( (m = map->mapname2mapid(mapname))<0 )
 		return true;
-	
-	if( map[m].flag.src4instance && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 )
+
+	if( map->list[m].flag.src4instance && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 )
 		return true;
-	
+
 	if( script_hasdata(st,3) ) {
 		if ( script_getnum(st,3) == 1 ) {
-			iMap->foreachinmap(buildin_killmonsterall_sub,m,BL_MOB);
+			map->foreachinmap(script->buildin_killmonsterall_sub,m,BL_MOB);
 			return true;
 		}
 	}
-	
-	iMap->foreachinmap(buildin_killmonsterall_sub_strip,m,BL_MOB);
+
+	map->foreachinmap(script->buildin_killmonsterall_sub_strip,m,BL_MOB);
 	return true;
 }
 
@@ -8642,50 +9295,49 @@ BUILDIN(killmonsterall)
  * Creates a clone of a player.
  * clone map, x, y, event, char_id, master_id, mode, flag, duration
  *------------------------------------------*/
-BUILDIN(clone)
-{
+BUILDIN(clone) {
 	TBL_PC *sd, *msd=NULL;
 	int char_id,master_id=0,x,y, mode = 0, flag = 0, m;
 	unsigned int duration = 0;
-	const char *map,*event="";
-	
-	map=script_getstr(st,2);
+	const char *mapname, *event="";
+
+	mapname=script_getstr(st,2);
 	x=script_getnum(st,3);
 	y=script_getnum(st,4);
 	event=script_getstr(st,5);
 	char_id=script_getnum(st,6);
-	
+
 	if( script_hasdata(st,7) )
 		master_id=script_getnum(st,7);
-	
+
 	if( script_hasdata(st,8) )
 		mode=script_getnum(st,8);
-	
+
 	if( script_hasdata(st,9) )
 		flag=script_getnum(st,9);
-	
+
 	if( script_hasdata(st,10) )
 		duration=script_getnum(st,10);
-	
-	check_event(st, event);
-	
-	m = iMap->mapname2mapid(map);
+
+	script->check_event(st, event);
+
+	m = map->mapname2mapid(mapname);
 	if (m < 0) return true;
-	
-	sd = iMap->charid2sd(char_id);
-	
+
+	sd = map->charid2sd(char_id);
+
 	if (master_id) {
-		msd = iMap->charid2sd(master_id);
+		msd = map->charid2sd(master_id);
 		if (msd)
 			master_id = msd->bl.id;
 		else
 			master_id = 0;
 	}
 	if (sd) //Return ID of newly crafted clone.
-		script_pushint(st,mob_clone_spawn(sd, m, x, y, event, master_id, mode, flag, 1000*duration));
+		script_pushint(st,mob->clone_spawn(sd, m, x, y, event, master_id, mode, flag, 1000*duration));
 	else //Failed to create clone.
 		script_pushint(st,0);
-	
+
 	return true;
 }
 /*==========================================
@@ -8694,14 +9346,14 @@ BUILDIN(doevent)
 {
 	const char* event = script_getstr(st,2);
 	struct map_session_data* sd;
-	
-	if( ( sd = script_rid2sd(st) ) == NULL )
+
+	if( ( sd = script->rid2sd(st) ) == NULL )
 	{
 		return true;
 	}
-	
-	check_event(st, event);
-	npc_event(sd, event, 0);
+
+	script->check_event(st, event);
+	npc->event(sd, event, 0);
 	return true;
 }
 /*==========================================
@@ -8709,9 +9361,9 @@ BUILDIN(doevent)
 BUILDIN(donpcevent)
 {
 	const char* event = script_getstr(st,2);
-	check_event(st, event);
-	if( !npc_event_do(event) ) {
-		struct npc_data * nd = iMap->id2nd(st->oid);
+	script->check_event(st, event);
+	if( !npc->event_do(event) ) {
+		struct npc_data * nd = map->id2nd(st->oid);
 		ShowDebug("NPCEvent '%s' not found! (source: %s)\n",event,nd?nd->name:"Unknown");
 		script_pushint(st, 0);
 	} else
@@ -8720,15 +9372,14 @@ BUILDIN(donpcevent)
 }
 
 /// for Aegis compatibility
-/// basically a specialized 'donpcevent', with the event specified as two arguments instead of one
-BUILDIN(cmdothernpc)	// Added by RoVeRT
-{
-	const char* npc = script_getstr(st,2);
+/// basically a specialized 'donpcevent', with the event specified as two arguments instead of one [RoVeRT]
+BUILDIN(cmdothernpc) {
+	const char* npc_name = script_getstr(st,2);
 	const char* command = script_getstr(st,3);
 	char event[EVENT_NAME_LENGTH];
-	snprintf(event, sizeof(event), "%s::OnCommand%s", npc, command);
-	check_event(st, event);
-	npc_event_do(event);
+	snprintf(event, sizeof(event), "%s::OnCommand%s", npc_name, command);
+	script->check_event(st, event);
+	npc->event_do(event);
 	return true;
 }
 
@@ -8739,13 +9390,16 @@ BUILDIN(addtimer)
 	int tick = script_getnum(st,2);
 	const char* event = script_getstr(st, 3);
 	TBL_PC* sd;
-	
-	check_event(st, event);
-	sd = script_rid2sd(st);
+
+	script->check_event(st, event);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	pc->addeventtimer(sd,tick,event);
+
+	if (!pc->addeventtimer(sd,tick,event)) {
+		ShowWarning("buildin_addtimer: Event timer is full, can't add new event timer. (cid:%d timer:%s)\n",sd->status.char_id,event);
+		return false;
+	}
 	return true;
 }
 /*==========================================
@@ -8754,13 +9408,13 @@ BUILDIN(deltimer)
 {
 	const char *event;
 	TBL_PC* sd;
-	
+
 	event=script_getstr(st, 2);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	check_event(st, event);
+
+	script->check_event(st, event);
 	pc->deleventtimer(sd,event);
 	return true;
 }
@@ -8771,14 +9425,14 @@ BUILDIN(addtimercount)
 	const char *event;
 	int tick;
 	TBL_PC* sd;
-	
+
 	event=script_getstr(st, 2);
 	tick=script_getnum(st,3);
-	sd = script_rid2sd(st);
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	check_event(st, event);
+
+	script->check_event(st, event);
 	pc->addeventtimercount(sd,event,tick);
 	return true;
 }
@@ -8789,46 +9443,42 @@ BUILDIN(initnpctimer)
 {
 	struct npc_data *nd;
 	int flag = 0;
-	
-	if( script_hasdata(st,3) )
-	{	//Two arguments: NPC name and attach flag.
-		nd = npc_name2id(script_getstr(st, 2));
+
+	if( script_hasdata(st,3) ) {
+		//Two arguments: NPC name and attach flag.
+		nd = npc->name2id(script_getstr(st, 2));
 		flag = script_getnum(st,3);
-	}
-	else if( script_hasdata(st,2) )
-	{	//Check if argument is numeric (flag) or string (npc name)
+	} else if( script_hasdata(st,2) ) {
+		//Check if argument is numeric (flag) or string (npc name)
 		struct script_data *data;
 		data = script_getdata(st,2);
-		script->get_val(st,data);
+		script->get_val(st,data); // dereference if it's a variable
 		if( data_isstring(data) ) //NPC name
-			nd = npc_name2id(script->conv_str(st, data));
-		else if( data_isint(data) ) //Flag
-		{
-			nd = (struct npc_data *)iMap->id2bl(st->oid);
+			nd = npc->name2id(script->conv_str(st, data));
+		else if( data_isint(data) ) {
+			//Flag
+			nd = (struct npc_data *)map->id2bl(st->oid);
 			flag = script->conv_num(st,data);
-		}
-		else
-		{
+		} else {
 			ShowError("initnpctimer: invalid argument type #1 (needs be int or string)).\n");
 			return false;
 		}
-	}
-	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
+	} else
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
 	if( !nd )
 		return true;
 	if( flag ) //Attach
 	{
-		TBL_PC* sd = script_rid2sd(st);
+		TBL_PC* sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;
 		nd->u.scr.rid = sd->bl.id;
 	}
-	
+
 	nd->u.scr.timertick = 0;
-	npc_settimerevent_tick(nd,0);
-	npc_timerevent_start(nd, st->rid);
+	npc->settimerevent_tick(nd,0);
+	npc->timerevent_start(nd, st->rid);
 	return true;
 }
 /*==========================================
@@ -8837,117 +9487,104 @@ BUILDIN(startnpctimer)
 {
 	struct npc_data *nd;
 	int flag = 0;
-	
-	if( script_hasdata(st,3) )
-	{	//Two arguments: NPC name and attach flag.
-		nd = npc_name2id(script_getstr(st, 2));
+
+	if( script_hasdata(st,3) ) {
+		//Two arguments: NPC name and attach flag.
+		nd = npc->name2id(script_getstr(st, 2));
 		flag = script_getnum(st,3);
-	}
-	else if( script_hasdata(st,2) )
-	{	//Check if argument is numeric (flag) or string (npc name)
+	} else if( script_hasdata(st,2) ) {
+		//Check if argument is numeric (flag) or string (npc name)
 		struct script_data *data;
 		data = script_getdata(st,2);
-		script->get_val(st,data);
+		script->get_val(st,data); // dereference if it's a variable
 		if( data_isstring(data) ) //NPC name
-			nd = npc_name2id(script->conv_str(st, data));
-		else if( data_isint(data) ) //Flag
-		{
-			nd = (struct npc_data *)iMap->id2bl(st->oid);
+			nd = npc->name2id(script->conv_str(st, data));
+		else if( data_isint(data) ) {
+			//Flag
+			nd = (struct npc_data *)map->id2bl(st->oid);
 			flag = script->conv_num(st,data);
-		}
-		else
-		{
+		} else {
 			ShowError("initnpctimer: invalid argument type #1 (needs be int or string)).\n");
 			return false;
 		}
-	}
-	else
-		nd=(struct npc_data *)iMap->id2bl(st->oid);
-	
+	} else
+		nd=(struct npc_data *)map->id2bl(st->oid);
+
 	if( !nd )
 		return true;
 	if( flag ) //Attach
 	{
-		TBL_PC* sd = script_rid2sd(st);
+		TBL_PC* sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;
 		nd->u.scr.rid = sd->bl.id;
 	}
-	
-	npc_timerevent_start(nd, st->rid);
+
+	npc->timerevent_start(nd, st->rid);
 	return true;
 }
 /*==========================================
  *------------------------------------------*/
-BUILDIN(stopnpctimer)
-{
+BUILDIN(stopnpctimer) {
 	struct npc_data *nd;
 	int flag = 0;
-	
-	if( script_hasdata(st,3) )
-	{	//Two arguments: NPC name and attach flag.
-		nd = npc_name2id(script_getstr(st, 2));
+
+	if( script_hasdata(st,3) ) {
+		//Two arguments: NPC name and attach flag.
+		nd = npc->name2id(script_getstr(st, 2));
 		flag = script_getnum(st,3);
-	}
-	else if( script_hasdata(st,2) )
-	{	//Check if argument is numeric (flag) or string (npc name)
+	} else if( script_hasdata(st,2) ) {
+		//Check if argument is numeric (flag) or string (npc name)
 		struct script_data *data;
 		data = script_getdata(st,2);
-		script->get_val(st,data);
+		script->get_val(st,data); // Dereference if it's a variable
 		if( data_isstring(data) ) //NPC name
-			nd = npc_name2id(script->conv_str(st, data));
-		else if( data_isint(data) ) //Flag
-		{
-			nd = (struct npc_data *)iMap->id2bl(st->oid);
+			nd = npc->name2id(script->conv_str(st, data));
+		else if( data_isint(data) ) {
+			//Flag
+			nd = (struct npc_data *)map->id2bl(st->oid);
 			flag = script->conv_num(st,data);
-		}
-		else
-		{
+		} else {
 			ShowError("initnpctimer: invalid argument type #1 (needs be int or string)).\n");
 			return false;
 		}
-	}
-	else
-		nd=(struct npc_data *)iMap->id2bl(st->oid);
-	
+	} else
+		nd=(struct npc_data *)map->id2bl(st->oid);
+
 	if( !nd )
 		return true;
 	if( flag ) //Detach
 		nd->u.scr.rid = 0;
-	
-	npc_timerevent_stop(nd);
+
+	npc->timerevent_stop(nd);
 	return true;
 }
 /*==========================================
  *------------------------------------------*/
-BUILDIN(getnpctimer)
-{
+BUILDIN(getnpctimer) {
 	struct npc_data *nd;
 	TBL_PC *sd;
 	int type = script_getnum(st,2);
 	int val = 0;
-	
+
 	if( script_hasdata(st,3) )
-		nd = npc_name2id(script_getstr(st,3));
+		nd = npc->name2id(script_getstr(st,3));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
 	if( !nd || nd->bl.type != BL_NPC )
 	{
 		script_pushint(st,0);
 		ShowError("getnpctimer: Invalid NPC.\n");
 		return false;
 	}
-	
-	switch( type )
-	{
-		case 0: val = npc_gettimerevent_tick(nd); break;
+
+	switch( type ) {
+		case 0: val = (int)npc->gettimerevent_tick(nd); break; // FIXME: change this to int64 when we'll support 64 bit script values
 		case 1:
-			if( nd->u.scr.rid )
-			{
-				sd = iMap->id2sd(nd->u.scr.rid);
-				if( !sd )
-				{
+			if( nd->u.scr.rid ) {
+				sd = map->id2sd(nd->u.scr.rid);
+				if( !sd ) {
 					ShowError("buildin_getnpctimer: Attached player not found!\n");
 					break;
 				}
@@ -8958,7 +9595,7 @@ BUILDIN(getnpctimer)
 			break;
 		case 2: val = nd->u.scr.timeramount; break;
 	}
-	
+
 	script_pushint(st,val);
 	return true;
 }
@@ -8968,21 +9605,20 @@ BUILDIN(setnpctimer)
 {
 	int tick;
 	struct npc_data *nd;
-	
+
 	tick = script_getnum(st,2);
 	if( script_hasdata(st,3) )
-		nd = npc_name2id(script_getstr(st,3));
+		nd = npc->name2id(script_getstr(st,3));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	if( !nd || nd->bl.type != BL_NPC )
-	{
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( !nd || nd->bl.type != BL_NPC ) {
 		script_pushint(st,1);
 		ShowError("setnpctimer: Invalid NPC.\n");
 		return false;
 	}
-	
-	npc_settimerevent_tick(nd,tick);
+
+	npc->settimerevent_tick(nd,tick);
 	script_pushint(st,0);
 	return true;
 }
@@ -8990,30 +9626,29 @@ BUILDIN(setnpctimer)
 /*==========================================
  * attaches the player rid to the timer [Celest]
  *------------------------------------------*/
-BUILDIN(attachnpctimer)
-{
+BUILDIN(attachnpctimer) {
 	TBL_PC *sd;
-	struct npc_data *nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
+	struct npc_data *nd = (struct npc_data *)map->id2bl(st->oid);
+
 	if( !nd || nd->bl.type != BL_NPC )
 	{
 		script_pushint(st,1);
 		ShowError("setnpctimer: Invalid NPC.\n");
 		return false;
 	}
-	
+
 	if( script_hasdata(st,2) )
-		sd = iMap->nick2sd(script_getstr(st,2));
+		sd = map->nick2sd(script_getstr(st,2));
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if( !sd )
 	{
 		script_pushint(st,1);
 		ShowWarning("attachnpctimer: Invalid player.\n");
 		return false;
 	}
-	
+
 	nd->u.scr.rid = sd->bl.id;
 	script_pushint(st,0);
 	return true;
@@ -9022,22 +9657,21 @@ BUILDIN(attachnpctimer)
 /*==========================================
  * detaches a player rid from the timer [Celest]
  *------------------------------------------*/
-BUILDIN(detachnpctimer)
-{
+BUILDIN(detachnpctimer) {
 	struct npc_data *nd;
-	
+
 	if( script_hasdata(st,2) )
-		nd = npc_name2id(script_getstr(st,2));
+		nd = npc->name2id(script_getstr(st,2));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
 	if( !nd || nd->bl.type != BL_NPC )
 	{
 		script_pushint(st,1);
 		ShowError("detachnpctimer: Invalid NPC.\n");
 		return false;
 	}
-	
+
 	nd->u.scr.rid = 0;
 	script_pushint(st,0);
 	return true;
@@ -9048,9 +9682,8 @@ BUILDIN(detachnpctimer)
  * it checks if there is a player attached to the current script. [Skotlex]
  * If no, returns 0, if yes, returns the account_id of the attached player.
  *------------------------------------------*/
-BUILDIN(playerattached)
-{
-	if(st->rid == 0 || iMap->id2sd(st->rid) == NULL)
+BUILDIN(playerattached) {
+	if(st->rid == 0 || map->id2sd(st->rid) == NULL)
 		script_pushint(st,0);
 	else
 		script_pushint(st,st->rid);
@@ -9059,8 +9692,7 @@ BUILDIN(playerattached)
 
 /*==========================================
  *------------------------------------------*/
-BUILDIN(announce)
-{
+BUILDIN(announce) {
 	const char *mes       = script_getstr(st,2);
 	int         flag      = script_getnum(st,3);
 	const char *fontColor = script_hasdata(st,4) ? script_getstr(st,4) : NULL;
@@ -9068,36 +9700,36 @@ BUILDIN(announce)
 	int         fontSize  = script_hasdata(st,6) ? script_getnum(st,6) : 12;    // default fontSize
 	int         fontAlign = script_hasdata(st,7) ? script_getnum(st,7) : 0;     // default fontAlign
 	int         fontY     = script_hasdata(st,8) ? script_getnum(st,8) : 0;     // default fontY
-	
-	if (flag&0x0f) // Broadcast source or broadcast region defined
-	{
+
+	if( flag&(BC_TARGET_MASK|BC_SOURCE_MASK) ) {
+		// Broadcast source or broadcast region defined
 		send_target target;
-		struct block_list *bl = (flag&0x08) ? iMap->id2bl(st->oid) : (struct block_list *)script_rid2sd(st); // If bc_npc flag is set, use NPC as broadcast source
+		struct block_list *bl = (flag&BC_NPC) ? map->id2bl(st->oid) : (struct block_list *)script->rid2sd(st); // If bc_npc flag is set, use NPC as broadcast source
 		if (bl == NULL)
 			return true;
-		
-		flag &= 0x07;
-		target = (flag == 1) ? ALL_SAMEMAP :
-		(flag == 2) ? AREA :
-		(flag == 3) ? SELF :
-		ALL_CLIENT;
+
+		switch( flag&BC_TARGET_MASK ) {
+			case BC_MAP:  target = ALL_SAMEMAP; break;
+			case BC_AREA: target = AREA;        break;
+			case BC_SELF: target = SELF;        break;
+			default:      target = ALL_CLIENT;  break; // BC_ALL
+		}
+
 		if (fontColor)
-			clif->broadcast2(bl, mes, (int)strlen(mes)+1, strtol(fontColor, (char **)NULL, 0), fontType, fontSize, fontAlign, fontY, target);
+			clif->broadcast2(bl, mes, (int)strlen(mes)+1, (unsigned int)strtoul(fontColor, (char **)NULL, 0), fontType, fontSize, fontAlign, fontY, target);
 		else
-			clif->broadcast(bl, mes, (int)strlen(mes)+1, flag&0xf0, target);
-	}
-	else
-	{
+			clif->broadcast(bl, mes, (int)strlen(mes)+1, flag&BC_COLOR_MASK, target);
+	} else {
 		if (fontColor)
-			intif_broadcast2(mes, (int)strlen(mes)+1, strtol(fontColor, (char **)NULL, 0), fontType, fontSize, fontAlign, fontY);
+			intif->broadcast2(mes, (int)strlen(mes)+1, (unsigned int)strtoul(fontColor, (char **)NULL, 0), fontType, fontSize, fontAlign, fontY);
 		else
-			intif_broadcast(mes, (int)strlen(mes)+1, flag&0xf0);
+			intif->broadcast(mes, (int)strlen(mes)+1, flag&BC_COLOR_MASK);
 	}
 	return true;
 }
 /*==========================================
  *------------------------------------------*/
-static int buildin_announce_sub(struct block_list *bl, va_list ap)
+int buildin_announce_sub(struct block_list *bl, va_list ap)
 {
 	char *mes       = va_arg(ap, char *);
 	int   len       = va_arg(ap, int);
@@ -9108,7 +9740,7 @@ static int buildin_announce_sub(struct block_list *bl, va_list ap)
 	short fontAlign = (short)va_arg(ap, int);
 	short fontY     = (short)va_arg(ap, int);
 	if (fontColor)
-		clif->broadcast2(bl, mes, len, strtol(fontColor, (char **)NULL, 0), fontType, fontSize, fontAlign, fontY, SELF);
+		clif->broadcast2(bl, mes, len, (unsigned int)strtoul(fontColor, (char **)NULL, 0), fontType, fontSize, fontAlign, fontY, SELF);
 	else
 		clif->broadcast(bl, mes, len, type, SELF);
 	return 0;
@@ -9119,41 +9751,38 @@ static int buildin_announce_sub(struct block_list *bl, va_list ap)
 BUILDIN(itemeffect) {
 	TBL_NPC *nd;
 	TBL_PC *sd;
-	struct script_data *data;
 	struct item_data *item_data;
-	
-	nullpo_retr( 1, ( sd = script_rid2sd( st ) ) );
-	nullpo_retr( 1, ( nd = (TBL_NPC *)iMap->id2bl( sd->npc_id ) ) );
-	
-	data = script_getdata( st, 2 );
-	script->get_val( st, data );
-	
-	if( data_isstring( data ) ){
-		const char *name = script->conv_str( st, data );
-		
-		if( ( item_data = itemdb_searchname( name ) ) == NULL ){
+
+	sd = script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
+	nd = (TBL_NPC *)map->id2bl(sd->npc_id);
+	if( nd == NULL )
+		return false;
+
+	if( script_isstringtype(st, 2) ) {
+		const char *name = script_getstr(st, 2);
+
+		if( ( item_data = itemdb->search_name( name ) ) == NULL ) {
 			ShowError( "buildin_itemeffect: Nonexistant item %s requested.\n", name );
 			return false;
 		}
-	} else if( data_isint( data ) ){
-		int nameid = script->conv_num( st, data );
-		
-		if( ( item_data = itemdb_exists( nameid ) ) == NULL ){
+	} else {
+		int nameid = script_getnum(st, 2);
+
+		if( ( item_data = itemdb->exists( nameid ) ) == NULL ) {
 			ShowError("buildin_itemeffect: Nonexistant item %d requested.\n", nameid );
 			return false;
 		}
-	} else {
-		ShowError("buildin_itemeffect: invalid data type for argument #1 (%d).", data->type );
-		return false;
 	}
-	
-	run_script( item_data->script, 0, sd->bl.id, nd->bl.id );
-	
+
+	script->run( item_data->script, 0, sd->bl.id, nd->bl.id );
+
 	return true;
 }
 
-BUILDIN(mapannounce)
-{
+BUILDIN(mapannounce) {
 	const char *mapname   = script_getstr(st,2);
 	const char *mes       = script_getstr(st,3);
 	int         flag      = script_getnum(st,4);
@@ -9163,18 +9792,17 @@ BUILDIN(mapannounce)
 	int         fontAlign = script_hasdata(st,8) ? script_getnum(st,8) : 0;     // default fontAlign
 	int         fontY     = script_hasdata(st,9) ? script_getnum(st,9) : 0;     // default fontY
 	int16 m;
-	
-	if ((m = iMap->mapname2mapid(mapname)) < 0)
+
+	if ((m = map->mapname2mapid(mapname)) < 0)
 		return true;
-	
-	iMap->foreachinmap(buildin_announce_sub, m, BL_PC,
-					 mes, strlen(mes)+1, flag&0xf0, fontColor, fontType, fontSize, fontAlign, fontY);
+
+	map->foreachinmap(script->buildin_announce_sub, m, BL_PC,
+	                  mes, strlen(mes)+1, flag&BC_COLOR_MASK, fontColor, fontType, fontSize, fontAlign, fontY);
 	return true;
 }
 /*==========================================
  *------------------------------------------*/
-BUILDIN(areaannounce)
-{
+BUILDIN(areaannounce) {
 	const char *mapname   = script_getstr(st,2);
 	int         x0        = script_getnum(st,3);
 	int         y0        = script_getnum(st,4);
@@ -9188,51 +9816,47 @@ BUILDIN(areaannounce)
 	int         fontAlign = script_hasdata(st,12) ? script_getnum(st,12) : 0;     // default fontAlign
 	int         fontY     = script_hasdata(st,13) ? script_getnum(st,13) : 0;     // default fontY
 	int16 m;
-	
-	if ((m = iMap->mapname2mapid(mapname)) < 0)
+
+	if ((m = map->mapname2mapid(mapname)) < 0)
 		return true;
-	
-	iMap->foreachinarea(buildin_announce_sub, m, x0, y0, x1, y1, BL_PC,
-					  mes, strlen(mes)+1, flag&0xf0, fontColor, fontType, fontSize, fontAlign, fontY);
+
+	map->foreachinarea(script->buildin_announce_sub, m, x0, y0, x1, y1, BL_PC,
+	                   mes, strlen(mes)+1, flag&BC_COLOR_MASK, fontColor, fontType, fontSize, fontAlign, fontY);
 	return true;
 }
 
 /*==========================================
  *------------------------------------------*/
-BUILDIN(getusers)
-{
+BUILDIN(getusers) {
 	int flag, val = 0;
 	struct map_session_data* sd;
 	struct block_list* bl = NULL;
-	
+
 	flag = script_getnum(st,2);
-	
-	switch(flag&0x07)
-	{
+
+	switch(flag&0x07) {
 		case 0:
-			if(flag&0x8)
-			{// npc
-				bl = iMap->id2bl(st->oid);
-			}
-			else if((sd = script_rid2sd(st))!=NULL)
-			{// pc
+			if(flag&0x8) {
+				// npc
+				bl = map->id2bl(st->oid);
+			} else if((sd = script->rid2sd(st))!=NULL) {
+				// pc
 				bl = &sd->bl;
 			}
-			
-			if(bl)
-			{
-				val = map[bl->m].users;
+
+			if(bl) {
+				val = map->list[bl->m].users;
 			}
 			break;
 		case 1:
-			val = iMap->getusers();
+			val = map->getusers();
 			break;
 		default:
 			ShowWarning("buildin_getusers: Unknown type %d.\n", flag);
 			script_pushint(st,0);
 			return false;
 	}
-	
+
 	script_pushint(st,val);
 	return true;
 }
@@ -9244,17 +9868,17 @@ BUILDIN(getusersname)
 	TBL_PC *sd, *pl_sd;
 	int /*disp_num=1,*/ group_level = 0;
 	struct s_mapiterator* iter;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if (!sd) return true;
-	
-	group_level = pc->get_group_level(sd);
+
+	group_level = pc_get_group_level(sd);
 	iter = mapit_getallusers();
 	for( pl_sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); pl_sd = (TBL_PC*)mapit->next(iter) )
 	{
-		if (pc_has_permission(pl_sd, PC_PERM_HIDE_SESSION) && pc->get_group_level(pl_sd) > group_level)
+		if (pc_has_permission(pl_sd, PC_PERM_HIDE_SESSION) && pc_get_group_level(pl_sd) > group_level)
 			continue; // skip hidden sessions
-		
+
 		/* Temporary fix for bugreport:1023.
 		 * Do not uncomment unless you want thousands of 'next' buttons.
 		 if((disp_num++)%10==0)
@@ -9262,7 +9886,7 @@ BUILDIN(getusersname)
 		clif->scriptmes(sd,st->oid,pl_sd->status.name);
 	}
 	mapit->free(iter);
-	
+
 	return true;
 }
 /*==========================================
@@ -9277,40 +9901,39 @@ BUILDIN(getmapguildusers)
 	struct guild *g = NULL;
 	str=script_getstr(st,2);
 	gid=script_getnum(st,3);
-	if ((m = iMap->mapname2mapid(str)) < 0) { // map id on this server (m == -1 if not in actual map-server)
+	if ((m = map->mapname2mapid(str)) < 0) { // map id on this server (m == -1 if not in actual map-server)
 		script_pushint(st,-1);
 		return true;
 	}
 	g = guild->search(gid);
-	
-	if (g){
+
+	if (g) {
 		for(i = 0; i < g->max_member; i++)
 		{
 			if (g->member[i].sd && g->member[i].sd->bl.m == m)
 				c++;
 		}
 	}
-	
+
 	script_pushint(st,c);
 	return true;
 }
 /*==========================================
  *------------------------------------------*/
-BUILDIN(getmapusers)
-{
+BUILDIN(getmapusers) {
 	const char *str;
 	int16 m;
 	str=script_getstr(st,2);
-	if( (m=iMap->mapname2mapid(str))< 0){
+	if( (m=map->mapname2mapid(str))< 0) {
 		script_pushint(st,-1);
 		return true;
 	}
-	script_pushint(st,map[m].users);
+	script_pushint(st,map->list[m].users);
 	return true;
 }
 /*==========================================
  *------------------------------------------*/
-static int buildin_getareausers_sub(struct block_list *bl,va_list ap)
+int buildin_getareausers_sub(struct block_list *bl,va_list ap)
 {
 	int *users=va_arg(ap,int *);
 	(*users)++;
@@ -9325,59 +9948,56 @@ BUILDIN(getareausers)
 	y0=script_getnum(st,4);
 	x1=script_getnum(st,5);
 	y1=script_getnum(st,6);
-	if( (m=iMap->mapname2mapid(str))< 0){
+	if( (m=map->mapname2mapid(str))< 0) {
 		script_pushint(st,-1);
 		return true;
 	}
-	iMap->foreachinarea(buildin_getareausers_sub,
-					  m,x0,y0,x1,y1,BL_PC,&users);
+	map->foreachinarea(script->buildin_getareausers_sub,
+	                   m,x0,y0,x1,y1,BL_PC,&users);
 	script_pushint(st,users);
 	return true;
 }
 
 /*==========================================
  *------------------------------------------*/
-static int buildin_getareadropitem_sub(struct block_list *bl,va_list ap)
+int buildin_getareadropitem_sub(struct block_list *bl,va_list ap)
 {
 	int item=va_arg(ap,int);
 	int *amount=va_arg(ap,int *);
 	struct flooritem_data *drop=(struct flooritem_data *)bl;
-	
+
 	if(drop->item_data.nameid==item)
 		(*amount)+=drop->item_data.amount;
-	
+
 	return 0;
 }
-BUILDIN(getareadropitem)
-{
+BUILDIN(getareadropitem) {
 	const char *str;
 	int16 m,x0,y0,x1,y1;
 	int item,amount=0;
-	struct script_data *data;
-	
+
 	str=script_getstr(st,2);
 	x0=script_getnum(st,3);
 	y0=script_getnum(st,4);
 	x1=script_getnum(st,5);
 	y1=script_getnum(st,6);
-	
-	data=script_getdata(st,7);
-	script->get_val(st,data);
-	if( data_isstring(data) ){
-		const char *name=script->conv_str(st,data);
-		struct item_data *item_data = itemdb_searchname(name);
+
+	if( script_isstringtype(st, 7) ) {
+		const char *name = script_getstr(st, 7);
+		struct item_data *item_data = itemdb->search_name(name);
 		item=UNKNOWN_ITEM_ID;
 		if( item_data )
 			item=item_data->nameid;
-	}else
-		item=script->conv_num(st,data);
-	
-	if( (m=iMap->mapname2mapid(str))< 0){
+	} else {
+		item=script_getnum(st, 7);
+	}
+
+	if( (m=map->mapname2mapid(str))< 0) {
 		script_pushint(st,-1);
 		return true;
 	}
-	iMap->foreachinarea(buildin_getareadropitem_sub,
-					  m,x0,y0,x1,y1,BL_ITEM,item,&amount);
+	map->foreachinarea(script->buildin_getareadropitem_sub,
+	                   m,x0,y0,x1,y1,BL_ITEM,item,&amount);
 	script_pushint(st,amount);
 	return true;
 }
@@ -9387,7 +10007,7 @@ BUILDIN(enablenpc)
 {
 	const char *str;
 	str=script_getstr(st,2);
-	npc_enable(str,1);
+	npc->enable(str,1);
 	return true;
 }
 /*==========================================
@@ -9396,7 +10016,7 @@ BUILDIN(disablenpc)
 {
 	const char *str;
 	str=script_getstr(st,2);
-	npc_enable(str,0);
+	npc->enable(str,0);
 	return true;
 }
 
@@ -9406,7 +10026,7 @@ BUILDIN(hideoffnpc)
 {
 	const char *str;
 	str=script_getstr(st,2);
-	npc_enable(str,2);
+	npc->enable(str,2);
 	return true;
 }
 /*==========================================
@@ -9415,91 +10035,88 @@ BUILDIN(hideonnpc)
 {
 	const char *str;
 	str=script_getstr(st,2);
-	npc_enable(str,4);
+	npc->enable(str,4);
 	return true;
 }
 
 /// Starts a status effect on the target unit or on the attached player.
 ///
 /// sc_start <effect_id>,<duration>,<val1>{,<unit_id>};
-BUILDIN(sc_start)
-{
+BUILDIN(sc_start) {
 	struct block_list* bl;
 	enum sc_type type;
 	int tick;
 	int val1;
 	int val4 = 0;
-	
+
 	type = (sc_type)script_getnum(st,2);
 	tick = script_getnum(st,3);
 	val1 = script_getnum(st,4);
 	if( script_hasdata(st,5) )
-		bl = iMap->id2bl(script_getnum(st,5));
+		bl = map->id2bl(script_getnum(st,5));
 	else
-		bl = iMap->id2bl(st->rid);
-	
-	if( tick == 0 && val1 > 0 && type > SC_NONE && type < SC_MAX && status_sc2skill(type) != 0 )
-	{// When there isn't a duration specified, try to get it from the skill_db
-		tick = skill->get_time(status_sc2skill(type), val1);
+		bl = map->id2bl(st->rid);
+
+	if( tick == 0 && val1 > 0 && type > SC_NONE && type < SC_MAX && status->sc2skill(type) != 0 ) {
+		// When there isn't a duration specified, try to get it from the skill_db
+		tick = skill->get_time(status->sc2skill(type), val1);
 	}
-	
-	if( potion_flag == 1 && potion_target )
-	{	//skill.c set the flags before running the script, this must be a potion-pitched effect.
-		bl = iMap->id2bl(potion_target);
+
+	if( script->potion_flag == 1 && script->potion_target ) {
+		//skill.c set the flags before running the script, this must be a potion-pitched effect.
+		bl = map->id2bl(script->potion_target);
 		tick /= 2;// Thrown potions only last half.
 		val4 = 1;// Mark that this was a thrown sc_effect
 	}
-	
+
 	if( bl )
-		status_change_start(bl, type, 10000, val1, 0, 0, val4, tick, 2);
-	
+		status->change_start(NULL, bl, type, 10000, val1, 0, 0, val4, tick, 2);
+
 	return true;
 }
 
 /// Starts a status effect on the target unit or on the attached player.
 ///
 /// sc_start2 <effect_id>,<duration>,<val1>,<percent chance>{,<unit_id>};
-BUILDIN(sc_start2)
-{
+BUILDIN(sc_start2) {
 	struct block_list* bl;
 	enum sc_type type;
 	int tick;
 	int val1;
 	int val4 = 0;
 	int rate;
-	
+
 	type = (sc_type)script_getnum(st,2);
 	tick = script_getnum(st,3);
 	val1 = script_getnum(st,4);
 	rate = script_getnum(st,5);
 	if( script_hasdata(st,6) )
-		bl = iMap->id2bl(script_getnum(st,6));
+		bl = map->id2bl(script_getnum(st,6));
 	else
-		bl = iMap->id2bl(st->rid);
-	
-	if( tick == 0 && val1 > 0 && type > SC_NONE && type < SC_MAX && status_sc2skill(type) != 0 )
-	{// When there isn't a duration specified, try to get it from the skill_db
-		tick = skill->get_time(status_sc2skill(type), val1);
+		bl = map->id2bl(st->rid);
+
+	if( tick == 0 && val1 > 0 && type > SC_NONE && type < SC_MAX && status->sc2skill(type) != 0 ) {
+		// When there isn't a duration specified, try to get it from the skill_db
+		tick = skill->get_time(status->sc2skill(type), val1);
 	}
-	
-	if( potion_flag == 1 && potion_target )
-	{	//skill.c set the flags before running the script, this must be a potion-pitched effect.
-		bl = iMap->id2bl(potion_target);
+
+	if( script->potion_flag == 1 && script->potion_target ) {
+		//skill.c set the flags before running the script, this must be a potion-pitched effect.
+		bl = map->id2bl(script->potion_target);
 		tick /= 2;// Thrown potions only last half.
 		val4 = 1;// Mark that this was a thrown sc_effect
 	}
-	
+
 	if( bl )
-		status_change_start(bl, type, rate, val1, 0, 0, val4, tick, 2);
-	
+		status->change_start(NULL, bl, type, rate, val1, 0, 0, val4, tick, 2);
+
 	return true;
 }
 
 /// Starts a status effect on the target unit or on the attached player.
 ///
 /// sc_start4 <effect_id>,<duration>,<val1>,<val2>,<val3>,<val4>{,<unit_id>};
-BUILDIN(sc_start4)
-{
+BUILDIN(sc_start4) {
 	struct block_list* bl;
 	enum sc_type type;
 	int tick;
@@ -9507,7 +10124,7 @@ BUILDIN(sc_start4)
 	int val2;
 	int val3;
 	int val4;
-	
+
 	type = (sc_type)script_getnum(st,2);
 	tick = script_getnum(st,3);
 	val1 = script_getnum(st,4);
@@ -9515,96 +10132,91 @@ BUILDIN(sc_start4)
 	val3 = script_getnum(st,6);
 	val4 = script_getnum(st,7);
 	if( script_hasdata(st,8) )
-		bl = iMap->id2bl(script_getnum(st,8));
+		bl = map->id2bl(script_getnum(st,8));
 	else
-		bl = iMap->id2bl(st->rid);
-	
-	if( tick == 0 && val1 > 0 && type > SC_NONE && type < SC_MAX && status_sc2skill(type) != 0 )
-	{// When there isn't a duration specified, try to get it from the skill_db
-		tick = skill->get_time(status_sc2skill(type), val1);
+		bl = map->id2bl(st->rid);
+
+	if( tick == 0 && val1 > 0 && type > SC_NONE && type < SC_MAX && status->sc2skill(type) != 0 ) {
+		// When there isn't a duration specified, try to get it from the skill_db
+		tick = skill->get_time(status->sc2skill(type), val1);
 	}
-	
-	if( potion_flag == 1 && potion_target )
-	{	//skill.c set the flags before running the script, this must be a potion-pitched effect.
-		bl = iMap->id2bl(potion_target);
+
+	if( script->potion_flag == 1 && script->potion_target ) {
+		//skill.c set the flags before running the script, this must be a potion-pitched effect.
+		bl = map->id2bl(script->potion_target);
 		tick /= 2;// Thrown potions only last half.
 	}
-	
+
 	if( bl )
-		status_change_start(bl, type, 10000, val1, val2, val3, val4, tick, 2);
-	
+		status->change_start(NULL, bl, type, 10000, val1, val2, val3, val4, tick, 2);
+
 	return true;
 }
 
 /// Ends one or all status effects on the target unit or on the attached player.
 ///
 /// sc_end <effect_id>{,<unit_id>};
-BUILDIN(sc_end)
-{
+BUILDIN(sc_end) {
 	struct block_list* bl;
 	int type;
-	
+
 	type = script_getnum(st, 2);
 	if (script_hasdata(st, 3))
-		bl = iMap->id2bl(script_getnum(st, 3));
+		bl = map->id2bl(script_getnum(st, 3));
 	else
-		bl = iMap->id2bl(st->rid);
-	
-	if (potion_flag == 1 && potion_target) //##TODO how does this work [FlavioJS]
-		bl = iMap->id2bl(potion_target);
-	
+		bl = map->id2bl(st->rid);
+
+	if (script->potion_flag == 1 && script->potion_target) //##TODO how does this work [FlavioJS]
+		bl = map->id2bl(script->potion_target);
+
 	if (!bl)
 		return true;
-	
-	if (type >= 0 && type < SC_MAX)
-	{
-		struct status_change *sc = status_get_sc(bl);
+
+	if (type >= 0 && type < SC_MAX) {
+		struct status_change *sc = status->get_sc(bl);
 		struct status_change_entry *sce = sc ? sc->data[type] : NULL;
-		
+
 		if (!sce)
 			return true;
-		
-		
-		switch (type)
-		{
+
+		/* status that can't be individually removed (TODO sc_config option?) */
+		switch (type) {
 			case SC_WEIGHTOVER50:
 			case SC_WEIGHTOVER90:
 			case SC_NOCHAT:
 			case SC_PUSH_CART:
 				return true;
-				
 			default:
 				break;
 		}
-		
+
 		//This should help status_change_end force disabling the SC in case it has no limit.
 		sce->val1 = sce->val2 = sce->val3 = sce->val4 = 0;
 		status_change_end(bl, (sc_type)type, INVALID_TIMER);
 	}
 	else
-		status_change_clear(bl, 3); // remove all effects
-	
+		status->change_clear(bl, 3); // remove all effects
+
 	return true;
 }
 
 /*==========================================
  * @FIXME atm will return reduced tick, 0 immune, 1 no tick
  *------------------------------------------*/
-BUILDIN(getscrate)
-{
+BUILDIN(getscrate) {
 	struct block_list *bl;
 	int type,rate;
-	
+
 	type=script_getnum(st,2);
 	rate=script_getnum(st,3);
 	if( script_hasdata(st,4) ) //get for the bl assigned
-		bl = iMap->id2bl(script_getnum(st,4));
+		bl = map->id2bl(script_getnum(st,4));
 	else
-		bl = iMap->id2bl(st->rid);
-	
+		bl = map->id2bl(st->rid);
+
 	if (bl)
-		rate = status_get_sc_def(bl, (sc_type)type, 10000, 10000, 0);
-	
+		rate = status->get_sc_def(bl, bl, (sc_type)type, 10000, 10000, 0);
+
 	script_pushint(st,rate);
 	return true;
 }
@@ -9615,47 +10227,46 @@ BUILDIN(getscrate)
 BUILDIN(getstatus)
 {
 	int id, type;
-	struct map_session_data* sd = script_rid2sd(st);
-	
+	struct map_session_data* sd = script->rid2sd(st);
+
 	if( sd == NULL )
 	{// no player attached
 		return true;
 	}
-	
+
 	id = script_getnum(st, 2);
 	type = script_hasdata(st, 3) ? script_getnum(st, 3) : 0;
-	
+
 	if( id <= SC_NONE || id >= SC_MAX )
 	{// invalid status type given
 		ShowWarning("script.c:getstatus: Invalid status type given (%d).\n", id);
 		return true;
 	}
-	
+
 	if( sd->sc.count == 0 || !sd->sc.data[id] )
 	{// no status is active
 		script_pushint(st, 0);
 		return true;
 	}
-	
-	switch( type )
-	{
-		case 1:	 script_pushint(st, sd->sc.data[id]->val1);	break;
-		case 2:  script_pushint(st, sd->sc.data[id]->val2);	break;
-		case 3:  script_pushint(st, sd->sc.data[id]->val3);	break;
-		case 4:  script_pushint(st, sd->sc.data[id]->val4);	break;
+
+	switch( type ) {
+		case 1: script_pushint(st, sd->sc.data[id]->val1); break;
+		case 2: script_pushint(st, sd->sc.data[id]->val2); break;
+		case 3: script_pushint(st, sd->sc.data[id]->val3); break;
+		case 4: script_pushint(st, sd->sc.data[id]->val4); break;
 		case 5:
 		{
-			struct TimerData* timer = (struct TimerData*)iTimer->get_timer(sd->sc.data[id]->timer);
-			
-			if( timer )
-			{// return the amount of time remaining
-				script_pushint(st, timer->tick - iTimer->gettick());
+			struct TimerData* td = (struct TimerData*)timer->get(sd->sc.data[id]->timer);
+
+			if( td ) {
+				// return the amount of time remaining
+				script_pushint(st, (int)(td->tick - timer->gettick())); // TODO: change this to int64 when we'll support 64 bit script values
 			}
 		}
 			break;
 		default: script_pushint(st, 1); break;
 	}
-	
+
 	return true;
 }
 
@@ -9676,13 +10287,13 @@ BUILDIN(catchpet)
 {
 	int pet_id;
 	TBL_PC *sd;
-	
+
 	pet_id= script_getnum(st,2);
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
-	pet_catch_process1(sd,pet_id);
+
+	pet->catch_process1(sd,pet_id);
 	return true;
 }
 
@@ -9692,11 +10303,11 @@ BUILDIN(catchpet)
 BUILDIN(homunculus_evolution)
 {
 	TBL_PC *sd;
-	
-	sd=script_rid2sd(st);
+
+	sd=script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	if(homun_alive(sd->hd)) {
 		if (sd->hd->homunculus.intimacy > 91000)
 			homun->evolve(sd->hd);
@@ -9708,44 +10319,82 @@ BUILDIN(homunculus_evolution)
 
 /*==========================================
  * [Xantara]
+ * Checks for vaporized morph state
+ * and deletes ITEMID_STRANGE_EMBRYO.
  *------------------------------------------*/
 BUILDIN(homunculus_mutate) {
 	int homun_id;
 	enum homun_type m_class, m_id;
 	TBL_PC *sd;
-	
-	sd = script_rid2sd(st);
+	bool success = false;
+
+	sd = script->rid2sd(st);
 	if( sd == NULL || sd->hd == NULL )
 		return true;
-	
-	if(script_hasdata(st,2))
-		homun_id = script_getnum(st,2);
-	else
-		homun_id = 6048 + (rnd() % 4);
-	
-	if(homun_alive(sd->hd)) {
+
+	if( sd->hd->homunculus.vaporize == HOM_ST_MORPH ) {
+		int i = pc->search_inventory(sd, ITEMID_STRANGE_EMBRYO);
+		if( script_hasdata(st,2) )
+			homun_id = script_getnum(st,2);
+		else
+			homun_id = 6048 + (rnd() % 4);
+
 		m_class = homun->class2type(sd->hd->homunculus.class_);
 		m_id    = homun->class2type(homun_id);
-		
-		if ( m_class != -1 && m_id != -1 && m_class == HT_EVO && m_id == HT_S && sd->hd->homunculus.level >= 99 )
+
+		if( m_class == HT_EVO && m_id == HT_S &&
+			sd->hd->homunculus.level >= 99 && i != INDEX_NOT_FOUND &&
+			!pc->delitem(sd, i, 1, 0, 0, LOG_TYPE_SCRIPT) ) {
+			sd->hd->homunculus.vaporize = HOM_ST_REST; // Remove morph state.
+			homun->call(sd); // Respawn homunculus.
 			homun->mutate(sd->hd, homun_id);
-		else
+			success = true;
+		} else
 			clif->emotion(&sd->hd->bl, E_SWT);
-	}
+	} else
+		clif->emotion(&sd->hd->bl, E_SWT);
+
+	script_pushint(st,success?1:0);
 	return true;
 }
 
-// [Zephyrus]
-BUILDIN(homunculus_shuffle) {
+/*==========================================
+ * Puts homunculus into morph state
+ * and gives ITEMID_STRANGE_EMBRYO.
+ *------------------------------------------*/
+BUILDIN(homunculus_morphembryo) {
+	enum homun_type m_class;
+	int i = 0;
 	TBL_PC *sd;
-	
-	sd=script_rid2sd(st);
-	if( sd == NULL )
+	bool success = false;
+
+	sd = script->rid2sd(st);
+	if( sd == NULL || sd->hd == NULL )
 		return true;
-	
-	if(homun_alive(sd->hd))
-		homun->shuffle(sd->hd);
-	
+
+	if( homun_alive(sd->hd) ) {
+		m_class = homun->class2type(sd->hd->homunculus.class_);
+
+		if ( m_class == HT_EVO && sd->hd->homunculus.level >= 99 ) {
+			struct item item_tmp;
+
+			memset(&item_tmp, 0, sizeof(item_tmp));
+			item_tmp.nameid = ITEMID_STRANGE_EMBRYO;
+			item_tmp.identify = 1;
+
+			if( (i = pc->additem(sd, &item_tmp, 1, LOG_TYPE_SCRIPT)) ) {
+				clif->additem(sd, 0, 0, i);
+				clif->emotion(&sd->hd->bl, E_SWT);
+			} else {
+				homun->vaporize(sd, HOM_ST_MORPH);
+				success = true;
+			}
+		} else
+			clif->emotion(&sd->hd->bl, E_SWT);
+	} else
+		clif->emotion(&sd->hd->bl, E_SWT);
+
+	script_pushint(st, success?1:0);
 	return true;
 }
 
@@ -9756,20 +10405,28 @@ BUILDIN(homunculus_shuffle) {
  *          1 = Homunculus is vaporized (rest)
  *          2 = Homunculus is in morph state
  *------------------------------------------*/
-BUILDIN(checkhomcall)
-{
-	TBL_PC *sd = script_rid2sd(st);
-	TBL_HOM *hd;
+BUILDIN(homunculus_checkcall) {
+	TBL_PC *sd = script->rid2sd(st);
 
-	if( sd == NULL )
-		return false;
-
-	hd = sd->hd;
-
-	if( !hd )
+	if( sd == NULL || !sd->hd )
 		script_pushint(st, -1);
 	else
-		script_pushint(st, hd->homunculus.vaporize);
+		script_pushint(st, sd->hd->homunculus.vaporize);
+
+	return true;
+}
+
+
+// [Zephyrus]
+BUILDIN(homunculus_shuffle) {
+	TBL_PC *sd;
+
+	sd=script->rid2sd(st);
+	if( sd == NULL )
+		return true;
+
+	if(homun_alive(sd->hd))
+		homun->shuffle(sd->hd);
 
 	return true;
 }
@@ -9782,11 +10439,9 @@ BUILDIN(eaclass)
 		class_ = script_getnum(st,2);
 	else {
 		TBL_PC *sd;
-		sd=script_rid2sd(st);
-		if (!sd) {
-			script_pushint(st,-1);
+		sd=script->rid2sd(st);
+		if( !sd )
 			return true;
-		}
 		class_ = sd->status.class_;
 	}
 	script_pushint(st,pc->jobid2mapid(class_));
@@ -9801,7 +10456,7 @@ BUILDIN(roclass)
 		sex = script_getnum(st,3);
 	else {
 		TBL_PC *sd;
-		if (st->rid && (sd=script_rid2sd(st)))
+		if (st->rid && (sd=script->rid2sd(st)))
 			sex = sd->status.sex;
 		else
 			sex = 1; //Just use male when not found.
@@ -9816,15 +10471,15 @@ BUILDIN(roclass)
 BUILDIN(birthpet)
 {
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	if( sd->status.pet_id )
 	{// do not send egg list, when you already have a pet
 		return true;
 	}
-	
+
 	clif->sendegg(sd);
 	return true;
 }
@@ -9832,21 +10487,21 @@ BUILDIN(birthpet)
 /*==========================================
  * Added - AppleGirl For Advanced Classes, (Updated for Cleaner Script Purposes)
  * @type
- *	1 : make like after rebirth
- *	2 : blvl,jlvl=1, skillpoint=0
- * 	3 : don't reset skill, blvl=1
- *	4 : jlvl=0
+ * 1 : make like after rebirth
+ * 2 : blvl,jlvl=1, skillpoint=0
+ * 3 : don't reset skill, blvl=1
+ * 4 : jlvl=0
  *------------------------------------------*/
 BUILDIN(resetlvl)
 {
 	TBL_PC *sd;
-	
+
 	int type=script_getnum(st,2);
-	
-	sd=script_rid2sd(st);
+
+	sd=script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	pc->resetlvl(sd,type);
 	return true;
 }
@@ -9856,7 +10511,9 @@ BUILDIN(resetlvl)
 BUILDIN(resetstatus)
 {
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
 	pc->resetstate(sd);
 	return true;
 }
@@ -9867,7 +10524,9 @@ BUILDIN(resetstatus)
 BUILDIN(resetskill)
 {
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
 	pc->resetskill(sd,1);
 	return true;
 }
@@ -9878,7 +10537,9 @@ BUILDIN(resetskill)
 BUILDIN(skillpointcount)
 {
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
+	sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
 	script_pushint(st,sd->status.skill_point + pc->resetskill(sd,2));
 	return true;
 }
@@ -9886,19 +10547,18 @@ BUILDIN(skillpointcount)
 /*==========================================
  *
  *------------------------------------------*/
-BUILDIN(changebase)
-{
+BUILDIN(changebase) {
 	TBL_PC *sd=NULL;
 	int vclass;
-	
+
 	if( script_hasdata(st,3) )
-		sd=iMap->id2sd(script_getnum(st,3));
+		sd=map->id2sd(script_getnum(st,3));
 	else
-		sd=script_rid2sd(st);
-	
+		sd=script->rid2sd(st);
+
 	if(sd == NULL)
 		return true;
-	
+
 	vclass = script_getnum(st,2);
 	if(vclass == JOB_WEDDING)
 	{
@@ -9907,9 +10567,9 @@ BUILDIN(changebase)
 			)
 			return true;
 	}
-	
+
 	if(sd->disguise == -1 && vclass != sd->vd.class_) {
-		status_set_viewdata(&sd->bl, vclass);
+		status->set_viewdata(&sd->bl, vclass);
 		//Updated client view. Base, Weapon and Cloth Colors.
 		clif->changelook(&sd->bl,LOOK_BASE,sd->vd.class_);
 		clif->changelook(&sd->bl,LOOK_WEAPON,sd->status.weapon);
@@ -9917,7 +10577,7 @@ BUILDIN(changebase)
 			clif->changelook(&sd->bl,LOOK_CLOTHES_COLOR,sd->vd.cloth_color);
 		clif->skillinfoblock(sd);
 	}
-	
+
 	return true;
 }
 
@@ -9928,36 +10588,39 @@ BUILDIN(changesex)
 {
 	int i;
 	TBL_PC *sd = NULL;
-	sd = script_rid2sd(st);
-	
+	sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
 	pc->resetskill(sd,4);
 	// to avoid any problem with equipment and invalid sex, equipment is unequiped.
 	for( i=0; i<EQI_MAX; i++ )
 		if( sd->equip_index[i] >= 0 ) pc->unequipitem(sd, sd->equip_index[i], 3);
-	chrif_changesex(sd);
+	chrif->changesex(sd);
 	return true;
 }
 
 /*==========================================
  * Works like 'announce' but outputs in the common chat window
  *------------------------------------------*/
-BUILDIN(globalmes)
-{
-	struct block_list *bl = iMap->id2bl(st->oid);
+BUILDIN(globalmes) {
+	struct block_list *bl = map->id2bl(st->oid);
 	struct npc_data *nd = (struct npc_data *)bl;
 	const char *name=NULL,*mes;
-	
+
 	mes=script_getstr(st,2);
 	if(mes==NULL) return true;
-	
-	if(script_hasdata(st,3)){	//  npc name to display
+
+	if(script_hasdata(st,3)) {
+		//  npc name to display
 		name=script_getstr(st,3);
 	} else {
 		name=nd->name; //use current npc name
 	}
-	
-	npc_globalmessage(name,mes);	// broadcast  to all players connected
-	
+
+	npc->globalmessage(name,mes); // broadcast to all players connected
+
 	return true;
 }
 
@@ -9968,8 +10631,7 @@ BUILDIN(globalmes)
 /// Creates a waiting room (chat room) for this npc.
 ///
 /// waitingroom "<title>",<limit>{,"<event>"{,<trigger>{,<zeny>{,<minlvl>{,<maxlvl>}}}}};
-BUILDIN(waitingroom)
-{
+BUILDIN(waitingroom) {
 	struct npc_data* nd;
 	int pub = 1;
 	const char* title = script_getstr(st, 2);
@@ -9979,11 +10641,11 @@ BUILDIN(waitingroom)
 	int zeny =  script_hasdata(st,6) ? script_getnum(st,6) : 0;
 	int minLvl =  script_hasdata(st,7) ? script_getnum(st,7) : 1;
 	int maxLvl =  script_hasdata(st,8) ? script_getnum(st,8) : MAX_LEVEL;
-	
-	nd = (struct npc_data *)iMap->id2bl(st->oid);
+
+	nd = (struct npc_data *)map->id2bl(st->oid);
 	if( nd != NULL )
-		chat_createnpcchat(nd, title, limit, pub, trigger, ev, zeny, minLvl, maxLvl);
-	
+		chat->create_npc_chat(nd, title, limit, pub, trigger, ev, zeny, minLvl, maxLvl);
+
 	return true;
 }
 
@@ -9991,15 +10653,14 @@ BUILDIN(waitingroom)
 ///
 /// delwaitingroom "<npc_name>";
 /// delwaitingroom;
-BUILDIN(delwaitingroom)
-{
+BUILDIN(delwaitingroom) {
 	struct npc_data* nd;
 	if( script_hasdata(st,2) )
-		nd = npc_name2id(script_getstr(st, 2));
+		nd = npc->name2id(script_getstr(st, 2));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
+		nd = (struct npc_data *)map->id2bl(st->oid);
 	if( nd != NULL )
-		chat_deletenpcchat(nd);
+		chat->delete_npc_chat(nd);
 	return true;
 }
 
@@ -10007,18 +10668,17 @@ BUILDIN(delwaitingroom)
 ///
 /// kickwaitingroomall "<npc_name>";
 /// kickwaitingroomall;
-BUILDIN(waitingroomkickall)
-{
+BUILDIN(waitingroomkickall) {
 	struct npc_data* nd;
 	struct chat_data* cd;
-	
+
 	if( script_hasdata(st,2) )
-		nd = npc_name2id(script_getstr(st,2));
+		nd = npc->name2id(script_getstr(st,2));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	if( nd != NULL && (cd=(struct chat_data *)iMap->id2bl(nd->chat_id)) != NULL )
-		chat_npckickall(cd);
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( nd != NULL && (cd=(struct chat_data *)map->id2bl(nd->chat_id)) != NULL )
+		chat->npc_kick_all(cd);
 	return true;
 }
 
@@ -10026,18 +10686,17 @@ BUILDIN(waitingroomkickall)
 ///
 /// enablewaitingroomevent "<npc_name>";
 /// enablewaitingroomevent;
-BUILDIN(enablewaitingroomevent)
-{
+BUILDIN(enablewaitingroomevent) {
 	struct npc_data* nd;
 	struct chat_data* cd;
-	
+
 	if( script_hasdata(st,2) )
-		nd = npc_name2id(script_getstr(st, 2));
+		nd = npc->name2id(script_getstr(st, 2));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	if( nd != NULL && (cd=(struct chat_data *)iMap->id2bl(nd->chat_id)) != NULL )
-		chat_enableevent(cd);
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( nd != NULL && (cd=(struct chat_data *)map->id2bl(nd->chat_id)) != NULL )
+		chat->enable_event(cd);
 	return true;
 }
 
@@ -10045,18 +10704,17 @@ BUILDIN(enablewaitingroomevent)
 ///
 /// disablewaitingroomevent "<npc_name>";
 /// disablewaitingroomevent;
-BUILDIN(disablewaitingroomevent)
-{
+BUILDIN(disablewaitingroomevent) {
 	struct npc_data *nd;
 	struct chat_data *cd;
-	
+
 	if( script_hasdata(st,2) )
-		nd = npc_name2id(script_getstr(st, 2));
+		nd = npc->name2id(script_getstr(st, 2));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	if( nd != NULL && (cd=(struct chat_data *)iMap->id2bl(nd->chat_id)) != NULL )
-		chat_disableevent(cd);
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( nd != NULL && (cd=(struct chat_data *)map->id2bl(nd->chat_id)) != NULL )
+		chat->disable_event(cd);
 	return true;
 }
 
@@ -10074,26 +10732,23 @@ BUILDIN(disablewaitingroomevent)
 ///
 /// getwaitingroomstate(<type>,"<npc_name>") -> <info>
 /// getwaitingroomstate(<type>) -> <info>
-BUILDIN(getwaitingroomstate)
-{
+BUILDIN(getwaitingroomstate) {
 	struct npc_data *nd;
 	struct chat_data *cd;
 	int type;
-	
+
 	type = script_getnum(st,2);
 	if( script_hasdata(st,3) )
-		nd = npc_name2id(script_getstr(st, 3));
+		nd = npc->name2id(script_getstr(st, 3));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	if( nd == NULL || (cd=(struct chat_data *)iMap->id2bl(nd->chat_id)) == NULL )
-	{
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( nd == NULL || (cd=(struct chat_data *)map->id2bl(nd->chat_id)) == NULL ) {
 		script_pushint(st, -1);
 		return true;
 	}
-	
-	switch(type)
-	{
+
+	switch(type) {
 		case 0:  script_pushint(st, cd->users); break;
 		case 1:  script_pushint(st, cd->limit); break;
 		case 2:  script_pushint(st, cd->trigger&0x7f); break;
@@ -10120,8 +10775,7 @@ BUILDIN(getwaitingroomstate)
 ///
 /// warpwaitingpc "<map name>",<x>,<y>,<number of players>;
 /// warpwaitingpc "<map name>",<x>,<y>;
-BUILDIN(warpwaitingpc)
-{
+BUILDIN(warpwaitingpc) {
 	int x;
 	int y;
 	int i;
@@ -10130,47 +10784,46 @@ BUILDIN(warpwaitingpc)
 	struct npc_data* nd;
 	struct chat_data* cd;
 	TBL_PC* sd;
-	
-	nd = (struct npc_data *)iMap->id2bl(st->oid);
-	if( nd == NULL || (cd=(struct chat_data *)iMap->id2bl(nd->chat_id)) == NULL )
+
+	nd = (struct npc_data *)map->id2bl(st->oid);
+	if( nd == NULL || (cd=(struct chat_data *)map->id2bl(nd->chat_id)) == NULL )
 		return true;
-	
+
 	map_name = script_getstr(st,2);
 	x = script_getnum(st,3);
 	y = script_getnum(st,4);
 	n = cd->trigger&0x7f;
-	
+
 	if( script_hasdata(st,5) )
 		n = script_getnum(st,5);
-	
-	for( i = 0; i < n && cd->users > 0; i++ )
-	{
+
+	for( i = 0; i < n && cd->users > 0; i++ ) {
 		sd = cd->usersd[0];
-		
-		if( strcmp(map_name,"SavePoint") == 0 && map[sd->bl.m].flag.noteleport )
-		{// can't teleport on this map
+
+		if( strcmp(map_name,"SavePoint") == 0 && map->list[sd->bl.m].flag.noteleport ) {
+			// can't teleport on this map
 			break;
 		}
-		
-		if( cd->zeny )
-		{// fee set
-			if( (uint32)sd->status.zeny < cd->zeny )
-			{// no zeny to cover set fee
+
+		if( cd->zeny ) {
+			// fee set
+			if( (uint32)sd->status.zeny < cd->zeny ) {
+				// no zeny to cover set fee
 				break;
 			}
 			pc->payzeny(sd, cd->zeny, LOG_TYPE_NPC, NULL);
 		}
-		
-		mapreg_setreg(reference_uid(add_str("$@warpwaitingpc"), i), sd->bl.id);
-		
+
+		mapreg->setreg(reference_uid(script->add_str("$@warpwaitingpc"), i), sd->bl.id);
+
 		if( strcmp(map_name,"Random") == 0 )
 			pc->randomwarp(sd,CLR_TELEPORT);
 		else if( strcmp(map_name,"SavePoint") == 0 )
 			pc->setpos(sd, sd->status.save_point.map, sd->status.save_point.x, sd->status.save_point.y, CLR_TELEPORT);
 		else
-			pc->setpos(sd, mapindex_name2id(map_name), x, y, CLR_OUTSIGHT);
+			pc->setpos(sd, script->mapindexname2id(st,map_name), x, y, CLR_OUTSIGHT);
 	}
-	mapreg_setreg(add_str("$@warpwaitingpcnum"), i);
+	mapreg->setreg(script->add_str("$@warpwaitingpcnum"), i);
 	return true;
 }
 
@@ -10183,7 +10836,7 @@ BUILDIN(warpwaitingpc)
 /// @param st Script state to detach the character from.
 void script_detach_rid(struct script_state* st) {
 	if(st->rid) {
-		script_detach_state(st, false);
+		script->detach_state(st, false);
 		st->rid = 0;
 	}
 }
@@ -10191,15 +10844,14 @@ void script_detach_rid(struct script_state* st) {
 /*==========================================
  * Attach sd char id to script and detach current one if any
  *------------------------------------------*/
-BUILDIN(attachrid)
-{
+BUILDIN(attachrid) {
 	int rid = script_getnum(st,2);
-	
-	if (iMap->id2sd(rid) != NULL) {
-		script_detach_rid(st);
-		
+
+	if (map->id2sd(rid) != NULL) {
+		script->detach_rid(st);
+
 		st->rid = rid;
-		script_attach_state(st);
+		script->attach_state(st);
 		script_pushint(st,1);
 	} else
 		script_pushint(st,0);
@@ -10210,15 +10862,14 @@ BUILDIN(attachrid)
  *------------------------------------------*/
 BUILDIN(detachrid)
 {
-	script_detach_rid(st);
+	script->detach_rid(st);
 	return true;
 }
 /*==========================================
  * Chk if account connected, (and charid from account if specified)
  *------------------------------------------*/
-BUILDIN(isloggedin)
-{
-	TBL_PC* sd = iMap->id2sd(script_getnum(st,2));
+BUILDIN(isloggedin) {
+	TBL_PC* sd = map->id2sd(script_getnum(st,2));
 	if (script_hasdata(st,3) && sd &&
 		sd->status.char_id != script_getnum(st,3))
 		sd = NULL;
@@ -10230,26 +10881,25 @@ BUILDIN(isloggedin)
 /*==========================================
  *
  *------------------------------------------*/
-BUILDIN(setmapflagnosave)
-{
+BUILDIN(setmapflagnosave) {
 	int16 m,x,y;
-	unsigned short mapindex;
+	unsigned short map_index;
 	const char *str,*str2;
-	
+
 	str=script_getstr(st,2);
 	str2=script_getstr(st,3);
 	x=script_getnum(st,4);
 	y=script_getnum(st,5);
-	m = iMap->mapname2mapid(str);
-	mapindex = mapindex_name2id(str2);
-	
-	if(m >= 0 && mapindex) {
-		map[m].flag.nosave=1;
-		map[m].save.map=mapindex;
-		map[m].save.x=x;
-		map[m].save.y=y;
+	m = map->mapname2mapid(str);
+	map_index = script->mapindexname2id(st,str2);
+
+	if(m >= 0 && map_index) {
+		map->list[m].flag.nosave=1;
+		map->list[m].save.map=map_index;
+		map->list[m].save.x=x;
+		map->list[m].save.y=y;
 	}
-	
+
 	return true;
 }
 
@@ -10257,72 +10907,74 @@ BUILDIN(getmapflag)
 {
 	int16 m,i;
 	const char *str;
-	
+
 	str=script_getstr(st,2);
 	i=script_getnum(st,3);
-	
-	m = iMap->mapname2mapid(str);
+
+	m = map->mapname2mapid(str);
 	if(m >= 0) {
 		switch(i) {
-			case MF_NOMEMO:				script_pushint(st,map[m].flag.nomemo); break;
-			case MF_NOTELEPORT:			script_pushint(st,map[m].flag.noteleport); break;
-			case MF_NOSAVE:				script_pushint(st,map[m].flag.nosave); break;
-			case MF_NOBRANCH:			script_pushint(st,map[m].flag.nobranch); break;
-			case MF_NOPENALTY:			script_pushint(st,map[m].flag.noexppenalty); break;
-			case MF_NOZENYPENALTY:		script_pushint(st,map[m].flag.nozenypenalty); break;
-			case MF_PVP:				script_pushint(st,map[m].flag.pvp); break;
-			case MF_PVP_NOPARTY:		script_pushint(st,map[m].flag.pvp_noparty); break;
-			case MF_PVP_NOGUILD:		script_pushint(st,map[m].flag.pvp_noguild); break;
-			case MF_GVG:				script_pushint(st,map[m].flag.gvg); break;
-			case MF_GVG_NOPARTY:		script_pushint(st,map[m].flag.gvg_noparty); break;
-			case MF_NOTRADE:			script_pushint(st,map[m].flag.notrade); break;
-			case MF_NOSKILL:			script_pushint(st,map[m].flag.noskill); break;
-			case MF_NOWARP:				script_pushint(st,map[m].flag.nowarp); break;
-			case MF_PARTYLOCK:			script_pushint(st,map[m].flag.partylock); break;
-			case MF_NOICEWALL:			script_pushint(st,map[m].flag.noicewall); break;
-			case MF_SNOW:				script_pushint(st,map[m].flag.snow); break;
-			case MF_FOG:				script_pushint(st,map[m].flag.fog); break;
-			case MF_SAKURA:				script_pushint(st,map[m].flag.sakura); break;
-			case MF_LEAVES:				script_pushint(st,map[m].flag.leaves); break;
-			case MF_CLOUDS:				script_pushint(st,map[m].flag.clouds); break;
-			case MF_CLOUDS2:			script_pushint(st,map[m].flag.clouds2); break;
-			case MF_FIREWORKS:			script_pushint(st,map[m].flag.fireworks); break;
-			case MF_GVG_CASTLE:			script_pushint(st,map[m].flag.gvg_castle); break;
-			case MF_GVG_DUNGEON:		script_pushint(st,map[m].flag.gvg_dungeon); break;
-			case MF_NIGHTENABLED:		script_pushint(st,map[m].flag.nightenabled); break;
-			case MF_NOBASEEXP:			script_pushint(st,map[m].flag.nobaseexp); break;
-			case MF_NOJOBEXP:			script_pushint(st,map[m].flag.nojobexp); break;
-			case MF_NOMOBLOOT:			script_pushint(st,map[m].flag.nomobloot); break;
-			case MF_NOMVPLOOT:			script_pushint(st,map[m].flag.nomvploot); break;
-			case MF_NORETURN:			script_pushint(st,map[m].flag.noreturn); break;
-			case MF_NOWARPTO:			script_pushint(st,map[m].flag.nowarpto); break;
-			case MF_NIGHTMAREDROP:		script_pushint(st,map[m].flag.pvp_nightmaredrop); break;
-			case MF_NOCOMMAND:			script_pushint(st,map[m].nocommand); break;
-			case MF_NODROP:				script_pushint(st,map[m].flag.nodrop); break;
-			case MF_JEXP:				script_pushint(st,map[m].jexp); break;
-			case MF_BEXP:				script_pushint(st,map[m].bexp); break;
-			case MF_NOVENDING:			script_pushint(st,map[m].flag.novending); break;
-			case MF_LOADEVENT:			script_pushint(st,map[m].flag.loadevent); break;
-			case MF_NOCHAT:				script_pushint(st,map[m].flag.nochat); break;
-			case MF_NOEXPPENALTY:		script_pushint(st,map[m].flag.noexppenalty ); break;
-			case MF_GUILDLOCK:			script_pushint(st,map[m].flag.guildlock); break;
-			case MF_TOWN:				script_pushint(st,map[m].flag.town); break;
-			case MF_AUTOTRADE:			script_pushint(st,map[m].flag.autotrade); break;
-			case MF_ALLOWKS:			script_pushint(st,map[m].flag.allowks); break;
-			case MF_MONSTER_NOTELEPORT:	script_pushint(st,map[m].flag.monster_noteleport); break;
-			case MF_PVP_NOCALCRANK:		script_pushint(st,map[m].flag.pvp_nocalcrank); break;
-			case MF_BATTLEGROUND:		script_pushint(st,map[m].flag.battleground); break;
-			case MF_RESET:				script_pushint(st,map[m].flag.reset); break;
+			case MF_NOMEMO:             script_pushint(st,map->list[m].flag.nomemo); break;
+			case MF_NOTELEPORT:         script_pushint(st,map->list[m].flag.noteleport); break;
+			case MF_NOSAVE:             script_pushint(st,map->list[m].flag.nosave); break;
+			case MF_NOBRANCH:           script_pushint(st,map->list[m].flag.nobranch); break;
+			case MF_NOPENALTY:          script_pushint(st,map->list[m].flag.noexppenalty); break;
+			case MF_NOZENYPENALTY:      script_pushint(st,map->list[m].flag.nozenypenalty); break;
+			case MF_PVP:                script_pushint(st,map->list[m].flag.pvp); break;
+			case MF_PVP_NOPARTY:        script_pushint(st,map->list[m].flag.pvp_noparty); break;
+			case MF_PVP_NOGUILD:        script_pushint(st,map->list[m].flag.pvp_noguild); break;
+			case MF_GVG:                script_pushint(st,map->list[m].flag.gvg); break;
+			case MF_GVG_NOPARTY:        script_pushint(st,map->list[m].flag.gvg_noparty); break;
+			case MF_NOTRADE:            script_pushint(st,map->list[m].flag.notrade); break;
+			case MF_NOSKILL:            script_pushint(st,map->list[m].flag.noskill); break;
+			case MF_NOWARP:             script_pushint(st,map->list[m].flag.nowarp); break;
+			case MF_PARTYLOCK:          script_pushint(st,map->list[m].flag.partylock); break;
+			case MF_NOICEWALL:          script_pushint(st,map->list[m].flag.noicewall); break;
+			case MF_SNOW:               script_pushint(st,map->list[m].flag.snow); break;
+			case MF_FOG:                script_pushint(st,map->list[m].flag.fog); break;
+			case MF_SAKURA:             script_pushint(st,map->list[m].flag.sakura); break;
+			case MF_LEAVES:             script_pushint(st,map->list[m].flag.leaves); break;
+			case MF_CLOUDS:             script_pushint(st,map->list[m].flag.clouds); break;
+			case MF_CLOUDS2:            script_pushint(st,map->list[m].flag.clouds2); break;
+			case MF_FIREWORKS:          script_pushint(st,map->list[m].flag.fireworks); break;
+			case MF_GVG_CASTLE:         script_pushint(st,map->list[m].flag.gvg_castle); break;
+			case MF_GVG_DUNGEON:        script_pushint(st,map->list[m].flag.gvg_dungeon); break;
+			case MF_NIGHTENABLED:       script_pushint(st,map->list[m].flag.nightenabled); break;
+			case MF_NOBASEEXP:          script_pushint(st,map->list[m].flag.nobaseexp); break;
+			case MF_NOJOBEXP:           script_pushint(st,map->list[m].flag.nojobexp); break;
+			case MF_NOMOBLOOT:          script_pushint(st,map->list[m].flag.nomobloot); break;
+			case MF_NOMVPLOOT:          script_pushint(st,map->list[m].flag.nomvploot); break;
+			case MF_NORETURN:           script_pushint(st,map->list[m].flag.noreturn); break;
+			case MF_NOWARPTO:           script_pushint(st,map->list[m].flag.nowarpto); break;
+			case MF_NIGHTMAREDROP:      script_pushint(st,map->list[m].flag.pvp_nightmaredrop); break;
+			case MF_NOCOMMAND:          script_pushint(st,map->list[m].nocommand); break;
+			case MF_NODROP:             script_pushint(st,map->list[m].flag.nodrop); break;
+			case MF_JEXP:               script_pushint(st,map->list[m].jexp); break;
+			case MF_BEXP:               script_pushint(st,map->list[m].bexp); break;
+			case MF_NOVENDING:          script_pushint(st,map->list[m].flag.novending); break;
+			case MF_LOADEVENT:          script_pushint(st,map->list[m].flag.loadevent); break;
+			case MF_NOCHAT:             script_pushint(st,map->list[m].flag.nochat); break;
+			case MF_NOEXPPENALTY:       script_pushint(st,map->list[m].flag.noexppenalty ); break;
+			case MF_GUILDLOCK:          script_pushint(st,map->list[m].flag.guildlock); break;
+			case MF_TOWN:               script_pushint(st,map->list[m].flag.town); break;
+			case MF_AUTOTRADE:          script_pushint(st,map->list[m].flag.autotrade); break;
+			case MF_ALLOWKS:            script_pushint(st,map->list[m].flag.allowks); break;
+			case MF_MONSTER_NOTELEPORT: script_pushint(st,map->list[m].flag.monster_noteleport); break;
+			case MF_PVP_NOCALCRANK:     script_pushint(st,map->list[m].flag.pvp_nocalcrank); break;
+			case MF_BATTLEGROUND:       script_pushint(st,map->list[m].flag.battleground); break;
+			case MF_RESET:              script_pushint(st,map->list[m].flag.reset); break;
+			case MF_NOTOMB:             script_pushint(st,map->list[m].flag.notomb); break;
+			case MF_NOCASHSHOP:         script_pushint(st,map->list[m].flag.nocashshop); break;
 		}
 	}
-	
+
 	return true;
 }
 /* pvp timer handling */
-static int script_mapflag_pvp_sub(struct block_list *bl,va_list ap) {
+int script_mapflag_pvp_sub(struct block_list *bl,va_list ap) {
 	TBL_PC* sd = (TBL_PC*)bl;
 	if (sd->pvp_timer == INVALID_TIMER) {
-		sd->pvp_timer = iTimer->add_timer(iTimer->gettick() + 200, pc->calc_pvprank_timer, sd->bl.id, 0);
+		sd->pvp_timer = timer->add(timer->gettick() + 200, pc->calc_pvprank_timer, sd->bl.id, 0);
 		sd->pvp_rank = 0;
 		sd->pvp_lastusers = 0;
 		sd->pvp_point = 5;
@@ -10333,227 +10985,229 @@ static int script_mapflag_pvp_sub(struct block_list *bl,va_list ap) {
 	clif->maptypeproperty2(&sd->bl,SELF);
 	return 0;
 }
-BUILDIN(setmapflag)
-{
+BUILDIN(setmapflag) {
 	int16 m,i;
 	const char *str, *val2 = NULL;
-	struct script_data* data;
 	int val=0;
-	
+
 	str=script_getstr(st,2);
-	
+
 	i = script_getnum(st, 3);
-	
-	if(script_hasdata(st,4)){
-		data = script_getdata(st,4);
-		script->get_val(st, data);
-		
-		
-		if( data_isstring(data) )
+
+	if (script_hasdata(st,4)) {
+		if (script_isstringtype(st, 4)) {
 			val2 = script_getstr(st, 4);
-		else
+		} else if (script_isinttype(st, 4)) {
 			val = script_getnum(st, 4);
-		
+		} else {
+			ShowError("buildin_setmapflag: invalid data type for argument 3.\n");
+			return false;
+		}
 	}
-	m = iMap->mapname2mapid(str);
-	
+	m = map->mapname2mapid(str);
+
 	if(m >= 0) {
 		switch(i) {
-			case MF_NOMEMO:				map[m].flag.nomemo = 1; break;
-			case MF_NOTELEPORT:			map[m].flag.noteleport = 1; break;
-			case MF_NOSAVE:				map[m].flag.nosave = 1; break;
-			case MF_NOBRANCH:			map[m].flag.nobranch = 1; break;
-			case MF_NOPENALTY:			map[m].flag.noexppenalty = 1; map[m].flag.nozenypenalty = 1; break;
-			case MF_NOZENYPENALTY:		map[m].flag.nozenypenalty = 1; break;
+			case MF_NOMEMO:             map->list[m].flag.nomemo = 1; break;
+			case MF_NOTELEPORT:         map->list[m].flag.noteleport = 1; break;
+			case MF_NOSAVE:             map->list[m].flag.nosave = 1; break;
+			case MF_NOBRANCH:           map->list[m].flag.nobranch = 1; break;
+			case MF_NOPENALTY:          map->list[m].flag.noexppenalty = 1; map->list[m].flag.nozenypenalty = 1; break;
+			case MF_NOZENYPENALTY:      map->list[m].flag.nozenypenalty = 1; break;
 			case MF_PVP:
-				map[m].flag.pvp = 1;
+				map->list[m].flag.pvp = 1;
 				if( !battle_config.pk_mode ) {
-					iMap->foreachinmap(script_mapflag_pvp_sub,m,BL_PC);
+					map->foreachinmap(script->mapflag_pvp_sub,m,BL_PC);
 				}
 				break;
-			case MF_PVP_NOPARTY:		map[m].flag.pvp_noparty = 1; break;
-			case MF_PVP_NOGUILD:		map[m].flag.pvp_noguild = 1; break;
+			case MF_PVP_NOPARTY:        map->list[m].flag.pvp_noparty = 1; break;
+			case MF_PVP_NOGUILD:        map->list[m].flag.pvp_noguild = 1; break;
 			case MF_GVG: {
 				struct block_list bl;
-				map[m].flag.gvg = 1;
+				map->list[m].flag.gvg = 1;
 				clif->map_property_mapall(m, MAPPROPERTY_AGITZONE);
 				bl.type = BL_NUL;
 				bl.m = m;
 				clif->maptypeproperty2(&bl,ALL_SAMEMAP);
 			}
 				break;
-			case MF_GVG_NOPARTY:		map[m].flag.gvg_noparty = 1; break;
-			case MF_NOTRADE:			map[m].flag.notrade = 1; break;
-			case MF_NOSKILL:			map[m].flag.noskill = 1; break;
-			case MF_NOWARP:				map[m].flag.nowarp = 1; break;
-			case MF_PARTYLOCK:			map[m].flag.partylock = 1; break;
-			case MF_NOICEWALL:			map[m].flag.noicewall = 1; break;
-			case MF_SNOW:				map[m].flag.snow = 1; break;
-			case MF_FOG:				map[m].flag.fog = 1; break;
-			case MF_SAKURA:				map[m].flag.sakura = 1; break;
-			case MF_LEAVES:				map[m].flag.leaves = 1; break;
-			case MF_CLOUDS:				map[m].flag.clouds = 1; break;
-			case MF_CLOUDS2:			map[m].flag.clouds2 = 1; break;
-			case MF_FIREWORKS:			map[m].flag.fireworks = 1; break;
-			case MF_GVG_CASTLE:			map[m].flag.gvg_castle = 1; break;
-			case MF_GVG_DUNGEON:		map[m].flag.gvg_dungeon = 1; break;
-			case MF_NIGHTENABLED:		map[m].flag.nightenabled = 1; break;
-			case MF_NOBASEEXP:			map[m].flag.nobaseexp = 1; break;
-			case MF_NOJOBEXP:			map[m].flag.nojobexp = 1; break;
-			case MF_NOMOBLOOT:			map[m].flag.nomobloot = 1; break;
-			case MF_NOMVPLOOT:			map[m].flag.nomvploot = 1; break;
-			case MF_NORETURN:			map[m].flag.noreturn = 1; break;
-			case MF_NOWARPTO:			map[m].flag.nowarpto = 1; break;
-			case MF_NIGHTMAREDROP:		map[m].flag.pvp_nightmaredrop = 1; break;
-			case MF_ZONE: {
-				char zone[6] = "zone\0";
-				char empty[1] = "\0";
-				char params[MAP_ZONE_MAPFLAG_LENGTH];
-				memcpy(params, val2, MAP_ZONE_MAPFLAG_LENGTH);
-				npc_parse_mapflag(map[m].name, empty, zone, params, empty, empty, empty);
-			}
+			case MF_GVG_NOPARTY:        map->list[m].flag.gvg_noparty = 1; break;
+			case MF_NOTRADE:            map->list[m].flag.notrade = 1; break;
+			case MF_NOSKILL:            map->list[m].flag.noskill = 1; break;
+			case MF_NOWARP:             map->list[m].flag.nowarp = 1; break;
+			case MF_PARTYLOCK:          map->list[m].flag.partylock = 1; break;
+			case MF_NOICEWALL:          map->list[m].flag.noicewall = 1; break;
+			case MF_SNOW:               map->list[m].flag.snow = 1; break;
+			case MF_FOG:                map->list[m].flag.fog = 1; break;
+			case MF_SAKURA:             map->list[m].flag.sakura = 1; break;
+			case MF_LEAVES:             map->list[m].flag.leaves = 1; break;
+			case MF_CLOUDS:             map->list[m].flag.clouds = 1; break;
+			case MF_CLOUDS2:            map->list[m].flag.clouds2 = 1; break;
+			case MF_FIREWORKS:          map->list[m].flag.fireworks = 1; break;
+			case MF_GVG_CASTLE:         map->list[m].flag.gvg_castle = 1; break;
+			case MF_GVG_DUNGEON:        map->list[m].flag.gvg_dungeon = 1; break;
+			case MF_NIGHTENABLED:       map->list[m].flag.nightenabled = 1; break;
+			case MF_NOBASEEXP:          map->list[m].flag.nobaseexp = 1; break;
+			case MF_NOJOBEXP:           map->list[m].flag.nojobexp = 1; break;
+			case MF_NOMOBLOOT:          map->list[m].flag.nomobloot = 1; break;
+			case MF_NOMVPLOOT:          map->list[m].flag.nomvploot = 1; break;
+			case MF_NORETURN:           map->list[m].flag.noreturn = 1; break;
+			case MF_NOWARPTO:           map->list[m].flag.nowarpto = 1; break;
+			case MF_NIGHTMAREDROP:      map->list[m].flag.pvp_nightmaredrop = 1; break;
+			case MF_ZONE:
+				if( val2 ) {
+					char zone[6] = "zone\0";
+					char empty[1] = "\0";
+					char params[MAP_ZONE_MAPFLAG_LENGTH];
+					memcpy(params, val2, MAP_ZONE_MAPFLAG_LENGTH);
+					npc->parse_mapflag(map->list[m].name, empty, zone, params, empty, empty, empty, NULL);
+				}
 				break;
-			case MF_NOCOMMAND:			map[m].nocommand = (val <= 0) ? 100 : val; break;
-			case MF_NODROP:				map[m].flag.nodrop = 1; break;
-			case MF_JEXP:				map[m].jexp = (val <= 0) ? 100 : val; break;
-			case MF_BEXP:				map[m].bexp = (val <= 0) ? 100 : val; break;
-			case MF_NOVENDING:			map[m].flag.novending = 1; break;
-			case MF_LOADEVENT:			map[m].flag.loadevent = 1; break;
-			case MF_NOCHAT:				map[m].flag.nochat = 1; break;
-			case MF_NOEXPPENALTY:		map[m].flag.noexppenalty  = 1; break;
-			case MF_GUILDLOCK:			map[m].flag.guildlock = 1; break;
-			case MF_TOWN:				map[m].flag.town = 1; break;
-			case MF_AUTOTRADE:			map[m].flag.autotrade = 1; break;
-			case MF_ALLOWKS:			map[m].flag.allowks = 1; break;
-			case MF_MONSTER_NOTELEPORT:	map[m].flag.monster_noteleport = 1; break;
-			case MF_PVP_NOCALCRANK:		map[m].flag.pvp_nocalcrank = 1; break;
-			case MF_BATTLEGROUND:		map[m].flag.battleground = (val <= 0 || val > 2) ? 1 : val; break;
-			case MF_RESET:				map[m].flag.reset = 1; break;
+			case MF_NOCOMMAND:          map->list[m].nocommand = (val <= 0) ? 100 : val; break;
+			case MF_NODROP:             map->list[m].flag.nodrop = 1; break;
+			case MF_JEXP:               map->list[m].jexp = (val <= 0) ? 100 : val; break;
+			case MF_BEXP:               map->list[m].bexp = (val <= 0) ? 100 : val; break;
+			case MF_NOVENDING:          map->list[m].flag.novending = 1; break;
+			case MF_LOADEVENT:          map->list[m].flag.loadevent = 1; break;
+			case MF_NOCHAT:             map->list[m].flag.nochat = 1; break;
+			case MF_NOEXPPENALTY:       map->list[m].flag.noexppenalty  = 1; break;
+			case MF_GUILDLOCK:          map->list[m].flag.guildlock = 1; break;
+			case MF_TOWN:               map->list[m].flag.town = 1; break;
+			case MF_AUTOTRADE:          map->list[m].flag.autotrade = 1; break;
+			case MF_ALLOWKS:            map->list[m].flag.allowks = 1; break;
+			case MF_MONSTER_NOTELEPORT: map->list[m].flag.monster_noteleport = 1; break;
+			case MF_PVP_NOCALCRANK:     map->list[m].flag.pvp_nocalcrank = 1; break;
+			case MF_BATTLEGROUND:       map->list[m].flag.battleground = (val <= 0 || val > 2) ? 1 : val; break;
+			case MF_RESET:              map->list[m].flag.reset = 1; break;
+			case MF_NOTOMB:             map->list[m].flag.notomb = 1; break;
+			case MF_NOCASHSHOP:         map->list[m].flag.nocashshop = 1; break;
 		}
 	}
-	
+
 	return true;
 }
 
-BUILDIN(removemapflag)
-{
+BUILDIN(removemapflag) {
 	int16 m,i;
 	const char *str;
-	int val=0;
-	
+
 	str=script_getstr(st,2);
 	i=script_getnum(st,3);
-	if(script_hasdata(st,4)){
-		val=script_getnum(st,4);
-	}
-	m = iMap->mapname2mapid(str);
+
+	m = map->mapname2mapid(str);
 	if(m >= 0) {
 		switch(i) {
-			case MF_NOMEMO:				map[m].flag.nomemo = 0; break;
-			case MF_NOTELEPORT:			map[m].flag.noteleport = 0; break;
-			case MF_NOSAVE:				map[m].flag.nosave = 0; break;
-			case MF_NOBRANCH:			map[m].flag.nobranch = 0; break;
-			case MF_NOPENALTY:			map[m].flag.noexppenalty = 0; map[m].flag.nozenypenalty = 0; break;
-			case MF_NOZENYPENALTY:		map[m].flag.nozenypenalty = 0; break;
+			case MF_NOMEMO:             map->list[m].flag.nomemo = 0; break;
+			case MF_NOTELEPORT:         map->list[m].flag.noteleport = 0; break;
+			case MF_NOSAVE:             map->list[m].flag.nosave = 0; break;
+			case MF_NOBRANCH:           map->list[m].flag.nobranch = 0; break;
+			case MF_NOPENALTY:          map->list[m].flag.noexppenalty = 0; map->list[m].flag.nozenypenalty = 0; break;
+			case MF_NOZENYPENALTY:      map->list[m].flag.nozenypenalty = 0; break;
 			case MF_PVP: {
 				struct block_list bl;
 				bl.type = BL_NUL;
 				bl.m = m;
-				map[m].flag.pvp = 0;
+				map->list[m].flag.pvp = 0;
 				clif->map_property_mapall(m, MAPPROPERTY_NOTHING);
 				clif->maptypeproperty2(&bl,ALL_SAMEMAP);
 			}
 				break;
-			case MF_PVP_NOPARTY:		map[m].flag.pvp_noparty = 0; break;
-			case MF_PVP_NOGUILD:		map[m].flag.pvp_noguild = 0; break;
+			case MF_PVP_NOPARTY:        map->list[m].flag.pvp_noparty = 0; break;
+			case MF_PVP_NOGUILD:        map->list[m].flag.pvp_noguild = 0; break;
 			case MF_GVG: {
 				struct block_list bl;
 				bl.type = BL_NUL;
 				bl.m = m;
-				map[m].flag.gvg = 0;
+				map->list[m].flag.gvg = 0;
 				clif->map_property_mapall(m, MAPPROPERTY_NOTHING);
 				clif->maptypeproperty2(&bl,ALL_SAMEMAP);
 			}
 				break;
-			case MF_GVG_NOPARTY:		map[m].flag.gvg_noparty = 0; break;
-			case MF_NOTRADE:			map[m].flag.notrade = 0; break;
-			case MF_NOSKILL:			map[m].flag.noskill = 0; break;
-			case MF_NOWARP:				map[m].flag.nowarp = 0; break;
-			case MF_PARTYLOCK:			map[m].flag.partylock = 0; break;
-			case MF_NOICEWALL:			map[m].flag.noicewall = 0; break;
-			case MF_SNOW:				map[m].flag.snow = 0; break;
-			case MF_FOG:				map[m].flag.fog = 0; break;
-			case MF_SAKURA:				map[m].flag.sakura = 0; break;
-			case MF_LEAVES:				map[m].flag.leaves = 0; break;
-			case MF_CLOUDS:				map[m].flag.clouds = 0; break;
-			case MF_CLOUDS2:			map[m].flag.clouds2 = 0; break;
-			case MF_FIREWORKS:			map[m].flag.fireworks = 0; break;
-			case MF_GVG_CASTLE:			map[m].flag.gvg_castle = 0; break;
-			case MF_GVG_DUNGEON:		map[m].flag.gvg_dungeon = 0; break;
-			case MF_NIGHTENABLED:		map[m].flag.nightenabled = 0; break;
-			case MF_NOBASEEXP:			map[m].flag.nobaseexp = 0; break;
-			case MF_NOJOBEXP:			map[m].flag.nojobexp = 0; break;
-			case MF_NOMOBLOOT:			map[m].flag.nomobloot = 0; break;
-			case MF_NOMVPLOOT:			map[m].flag.nomvploot = 0; break;
-			case MF_NORETURN:			map[m].flag.noreturn = 0; break;
-			case MF_NOWARPTO:			map[m].flag.nowarpto = 0; break;
-			case MF_NIGHTMAREDROP:		map[m].flag.pvp_nightmaredrop = 0; break;
+			case MF_GVG_NOPARTY:        map->list[m].flag.gvg_noparty = 0; break;
+			case MF_NOTRADE:            map->list[m].flag.notrade = 0; break;
+			case MF_NOSKILL:            map->list[m].flag.noskill = 0; break;
+			case MF_NOWARP:             map->list[m].flag.nowarp = 0; break;
+			case MF_PARTYLOCK:          map->list[m].flag.partylock = 0; break;
+			case MF_NOICEWALL:          map->list[m].flag.noicewall = 0; break;
+			case MF_SNOW:               map->list[m].flag.snow = 0; break;
+			case MF_FOG:                map->list[m].flag.fog = 0; break;
+			case MF_SAKURA:             map->list[m].flag.sakura = 0; break;
+			case MF_LEAVES:             map->list[m].flag.leaves = 0; break;
+			case MF_CLOUDS:             map->list[m].flag.clouds = 0; break;
+			case MF_CLOUDS2:            map->list[m].flag.clouds2 = 0; break;
+			case MF_FIREWORKS:          map->list[m].flag.fireworks = 0; break;
+			case MF_GVG_CASTLE:         map->list[m].flag.gvg_castle = 0; break;
+			case MF_GVG_DUNGEON:        map->list[m].flag.gvg_dungeon = 0; break;
+			case MF_NIGHTENABLED:       map->list[m].flag.nightenabled = 0; break;
+			case MF_NOBASEEXP:          map->list[m].flag.nobaseexp = 0; break;
+			case MF_NOJOBEXP:           map->list[m].flag.nojobexp = 0; break;
+			case MF_NOMOBLOOT:          map->list[m].flag.nomobloot = 0; break;
+			case MF_NOMVPLOOT:          map->list[m].flag.nomvploot = 0; break;
+			case MF_NORETURN:           map->list[m].flag.noreturn = 0; break;
+			case MF_NOWARPTO:           map->list[m].flag.nowarpto = 0; break;
+			case MF_NIGHTMAREDROP:      map->list[m].flag.pvp_nightmaredrop = 0; break;
 			case MF_ZONE:
-				iMap->zone_change2(m, map[m].prev_zone);
+				map->zone_change2(m, map->list[m].prev_zone);
 				break;
-			case MF_NOCOMMAND:			map[m].nocommand = 0; break;
-			case MF_NODROP:				map[m].flag.nodrop = 0; break;
-			case MF_JEXP:				map[m].jexp = 0; break;
-			case MF_BEXP:				map[m].bexp = 0; break;
-			case MF_NOVENDING:			map[m].flag.novending = 0; break;
-			case MF_LOADEVENT:			map[m].flag.loadevent = 0; break;
-			case MF_NOCHAT:				map[m].flag.nochat = 0; break;
-			case MF_NOEXPPENALTY:		map[m].flag.noexppenalty  = 0; break;
-			case MF_GUILDLOCK:			map[m].flag.guildlock = 0; break;
-			case MF_TOWN:				map[m].flag.town = 0; break;
-			case MF_AUTOTRADE:			map[m].flag.autotrade = 0; break;
-			case MF_ALLOWKS:			map[m].flag.allowks = 0; break;
-			case MF_MONSTER_NOTELEPORT:	map[m].flag.monster_noteleport = 0; break;
-			case MF_PVP_NOCALCRANK:		map[m].flag.pvp_nocalcrank = 0; break;
-			case MF_BATTLEGROUND:		map[m].flag.battleground = 0; break;
-			case MF_RESET:				map[m].flag.reset = 0; break;
+			case MF_NOCOMMAND:          map->list[m].nocommand = 0; break;
+			case MF_NODROP:             map->list[m].flag.nodrop = 0; break;
+			case MF_JEXP:               map->list[m].jexp = 0; break;
+			case MF_BEXP:               map->list[m].bexp = 0; break;
+			case MF_NOVENDING:          map->list[m].flag.novending = 0; break;
+			case MF_LOADEVENT:          map->list[m].flag.loadevent = 0; break;
+			case MF_NOCHAT:             map->list[m].flag.nochat = 0; break;
+			case MF_NOEXPPENALTY:       map->list[m].flag.noexppenalty  = 0; break;
+			case MF_GUILDLOCK:          map->list[m].flag.guildlock = 0; break;
+			case MF_TOWN:               map->list[m].flag.town = 0; break;
+			case MF_AUTOTRADE:          map->list[m].flag.autotrade = 0; break;
+			case MF_ALLOWKS:            map->list[m].flag.allowks = 0; break;
+			case MF_MONSTER_NOTELEPORT: map->list[m].flag.monster_noteleport = 0; break;
+			case MF_PVP_NOCALCRANK:     map->list[m].flag.pvp_nocalcrank = 0; break;
+			case MF_BATTLEGROUND:       map->list[m].flag.battleground = 0; break;
+			case MF_RESET:              map->list[m].flag.reset = 0; break;
+			case MF_NOTOMB:             map->list[m].flag.notomb = 0; break;
+			case MF_NOCASHSHOP:         map->list[m].flag.nocashshop = 0; break;
 		}
 	}
-	
+
 	return true;
 }
 
-BUILDIN(pvpon)
-{
+BUILDIN(pvpon) {
 	int16 m;
 	const char *str;
 	TBL_PC* sd = NULL;
 	struct s_mapiterator* iter;
 	struct block_list bl;
-	
+
 	str = script_getstr(st,2);
-	m = iMap->mapname2mapid(str);
-	if( m < 0 || map[m].flag.pvp )
+	m = map->mapname2mapid(str);
+	if( m < 0 || map->list[m].flag.pvp )
 		return true; // nothing to do
-	
-	iMap->zone_change2(m, strdb_get(zone_db, MAP_ZONE_PVP_NAME));
-	map[m].flag.pvp = 1;
+
+	if( !strdb_exists(map->zone_db,MAP_ZONE_PVP_NAME) ) {
+		ShowError("buildin_pvpon: zone_db missing '%s'\n",MAP_ZONE_PVP_NAME);
+		return true;
+	}
+
+	map->zone_change2(m, strdb_get(map->zone_db, MAP_ZONE_PVP_NAME));
+	map->list[m].flag.pvp = 1;
 	clif->map_property_mapall(m, MAPPROPERTY_FREEPVPZONE);
 	bl.type = BL_NUL;
 	bl.m = m;
 	clif->maptypeproperty2(&bl,ALL_SAMEMAP);
-	
-	
+
+
 	if(battle_config.pk_mode) // disable ranking functions if pk_mode is on [Valaris]
 		return true;
-	
+
 	iter = mapit_getallusers();
 	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) )
 	{
 		if( sd->bl.m != m || sd->pvp_timer != INVALID_TIMER )
 			continue; // not applicable
-		
-		sd->pvp_timer = iTimer->add_timer(iTimer->gettick()+200,pc->calc_pvprank_timer,sd->bl.id,0);
+
+		sd->pvp_timer = timer->add(timer->gettick()+200,pc->calc_pvprank_timer,sd->bl.id,0);
 		sd->pvp_rank = 0;
 		sd->pvp_lastusers = 0;
 		sd->pvp_point = 5;
@@ -10561,227 +11215,218 @@ BUILDIN(pvpon)
 		sd->pvp_lost = 0;
 	}
 	mapit->free(iter);
-	
+
 	return true;
 }
 
-static int buildin_pvpoff_sub(struct block_list *bl,va_list ap)
+int buildin_pvpoff_sub(struct block_list *bl,va_list ap)
 {
 	TBL_PC* sd = (TBL_PC*)bl;
 	clif->pvpset(sd, 0, 0, 2);
 	if (sd->pvp_timer != INVALID_TIMER) {
-		iTimer->delete_timer(sd->pvp_timer, pc->calc_pvprank_timer);
+		timer->delete(sd->pvp_timer, pc->calc_pvprank_timer);
 		sd->pvp_timer = INVALID_TIMER;
 	}
 	return 0;
 }
 
-BUILDIN(pvpoff)
-{
+BUILDIN(pvpoff) {
 	int16 m;
 	const char *str;
 	struct block_list bl;
-	
+
 	str=script_getstr(st,2);
-	m = iMap->mapname2mapid(str);
-	if(m < 0 || !map[m].flag.pvp)
+	m = map->mapname2mapid(str);
+	if(m < 0 || !map->list[m].flag.pvp)
 		return true; //fixed Lupus
-	
-	iMap->zone_change2(m, map[m].prev_zone);
-	map[m].flag.pvp = 0;
+
+	map->zone_change2(m, map->list[m].prev_zone);
+	map->list[m].flag.pvp = 0;
 	clif->map_property_mapall(m, MAPPROPERTY_NOTHING);
 	bl.type = BL_NUL;
 	bl.m = m;
 	clif->maptypeproperty2(&bl,ALL_SAMEMAP);
-	
+
 	if(battle_config.pk_mode) // disable ranking options if pk_mode is on [Valaris]
 		return true;
-	
-	iMap->foreachinmap(buildin_pvpoff_sub, m, BL_PC);
+
+	map->foreachinmap(script->buildin_pvpoff_sub, m, BL_PC);
 	return true;
 }
 
-BUILDIN(gvgon)
-{
+BUILDIN(gvgon) {
 	int16 m;
 	const char *str;
-	
+
 	str=script_getstr(st,2);
-	m = iMap->mapname2mapid(str);
-	if(m >= 0 && !map[m].flag.gvg) {
+	m = map->mapname2mapid(str);
+	if(m >= 0 && !map->list[m].flag.gvg) {
 		struct block_list bl;
-		iMap->zone_change2(m, strdb_get(zone_db, MAP_ZONE_GVG_NAME));
-		map[m].flag.gvg = 1;
+
+		if( !strdb_exists(map->zone_db,MAP_ZONE_GVG_NAME) ) {
+			ShowError("buildin_gvgon: zone_db missing '%s'\n",MAP_ZONE_GVG_NAME);
+			return true;
+		}
+
+		map->zone_change2(m, strdb_get(map->zone_db, MAP_ZONE_GVG_NAME));
+		map->list[m].flag.gvg = 1;
 		clif->map_property_mapall(m, MAPPROPERTY_AGITZONE);
 		bl.type = BL_NUL;
 		bl.m = m;
 		clif->maptypeproperty2(&bl,ALL_SAMEMAP);
 	}
-	
+
 	return true;
 }
-BUILDIN(gvgoff)
-{
+BUILDIN(gvgoff) {
 	int16 m;
 	const char *str;
-	
+
 	str=script_getstr(st,2);
-	m = iMap->mapname2mapid(str);
-	if(m >= 0 && map[m].flag.gvg) {
+	m = map->mapname2mapid(str);
+	if(m >= 0 && map->list[m].flag.gvg) {
 		struct block_list bl;
-		iMap->zone_change2(m, map[m].prev_zone);
-		map[m].flag.gvg = 0;
+		map->zone_change2(m, map->list[m].prev_zone);
+		map->list[m].flag.gvg = 0;
 		clif->map_property_mapall(m, MAPPROPERTY_NOTHING);
 		bl.type = BL_NUL;
 		bl.m = m;
 		clif->maptypeproperty2(&bl,ALL_SAMEMAP);
 	}
-	
+
 	return true;
 }
 /*==========================================
- *	Shows an emoticon on top of the player/npc
- *	emotion emotion#, <target: 0 - NPC, 1 - PC>, <NPC/PC name>
+ * Shows an emoticon on top of the player/npc
+ * emotion emotion#, <target: 0 - NPC, 1 - PC>, <NPC/PC name>
  *------------------------------------------*/
 //Optional second parameter added by [Skotlex]
-BUILDIN(emotion)
-{
+BUILDIN(emotion) {
 	int type;
 	int player=0;
-	
+
 	type=script_getnum(st,2);
 	if(type < 0 || type > 100)
 		return true;
-	
+
 	if( script_hasdata(st,3) )
 		player=script_getnum(st,3);
-	
+
 	if (player) {
 		TBL_PC *sd = NULL;
 		if( script_hasdata(st,4) )
-			sd = iMap->nick2sd(script_getstr(st,4));
+			sd = map->nick2sd(script_getstr(st,4));
 		else
-			sd = script_rid2sd(st);
+			sd = script->rid2sd(st);
 		if (sd)
 			clif->emotion(&sd->bl,type);
+	} else if( script_hasdata(st,4) ) {
+		TBL_NPC *nd = npc->name2id(script_getstr(st,4));
+		if(nd)
+			clif->emotion(&nd->bl,type);
 	} else
-		if( script_hasdata(st,4) )
-		{
-			TBL_NPC *nd = npc_name2id(script_getstr(st,4));
-			if(nd)
-				clif->emotion(&nd->bl,type);
-		}
-		else
-			clif->emotion(iMap->id2bl(st->oid),type);
+		clif->emotion(map->id2bl(st->oid),type);
 	return true;
 }
 
-static int buildin_maprespawnguildid_sub_pc(struct map_session_data* sd, va_list ap)
+int buildin_maprespawnguildid_sub_pc(struct map_session_data* sd, va_list ap)
 {
 	int16 m=va_arg(ap,int);
 	int g_id=va_arg(ap,int);
 	int flag=va_arg(ap,int);
-	
+
 	if(!sd || sd->bl.m != m)
 		return 0;
 	if(
-	   (sd->status.guild_id == g_id && flag&1) || //Warp out owners
-	   (sd->status.guild_id != g_id && flag&2) || //Warp out outsiders
-	   (sd->status.guild_id == 0)	// Warp out players not in guild [Valaris]
-	   )
+	    (sd->status.guild_id == g_id && flag&1) //Warp out owners
+	 || (sd->status.guild_id != g_id && flag&2) //Warp out outsiders
+	 || (sd->status.guild_id == 0)              // Warp out players not in guild [Valaris]
+	  )
 		pc->setpos(sd,sd->status.save_point.map,sd->status.save_point.x,sd->status.save_point.y,CLR_TELEPORT);
 	return 1;
 }
 
-static int buildin_maprespawnguildid_sub_mob(struct block_list *bl,va_list ap)
+int buildin_maprespawnguildid_sub_mob(struct block_list *bl,va_list ap)
 {
 	struct mob_data *md=(struct mob_data *)bl;
-	
+
 	if(!md->guardian_data && md->class_ != MOBID_EMPERIUM)
 		status_kill(bl);
-	
+
 	return 0;
 }
 
-BUILDIN(maprespawnguildid)
-{
+BUILDIN(maprespawnguildid) {
 	const char *mapname=script_getstr(st,2);
 	int g_id=script_getnum(st,3);
 	int flag=script_getnum(st,4);
-	
-	int16 m=iMap->mapname2mapid(mapname);
-	
+
+	int16 m=map->mapname2mapid(mapname);
+
 	if(m == -1)
 		return true;
-	
+
 	//Catch ALL players (in case some are 'between maps' on execution time)
-	iMap->map_foreachpc(buildin_maprespawnguildid_sub_pc,m,g_id,flag);
+	map->foreachpc(script->buildin_maprespawnguildid_sub_pc,m,g_id,flag);
 	if (flag&4) //Remove script mobs.
-		iMap->foreachinmap(buildin_maprespawnguildid_sub_mob,m,BL_MOB);
+		map->foreachinmap(script->buildin_maprespawnguildid_sub_mob,m,BL_MOB);
 	return true;
 }
 
-BUILDIN(agitstart)
-{
-	if(iMap->agit_flag==1) return true;      // Agit already Start.
-	iMap->agit_flag=1;
+BUILDIN(agitstart) {
+	if(map->agit_flag==1) return true;      // Agit already Start.
+	map->agit_flag=1;
 	guild->agit_start();
 	return true;
 }
 
-BUILDIN(agitend)
-{
-	if(iMap->agit_flag==0) return true;      // Agit already End.
-	iMap->agit_flag=0;
+BUILDIN(agitend) {
+	if(map->agit_flag==0) return true;      // Agit already End.
+	map->agit_flag=0;
 	guild->agit_end();
 	return true;
 }
 
-BUILDIN(agitstart2)
-{
-	if(iMap->agit2_flag==1) return true;      // Agit2 already Start.
-	iMap->agit2_flag=1;
+BUILDIN(agitstart2) {
+	if(map->agit2_flag==1) return true;      // Agit2 already Start.
+	map->agit2_flag=1;
 	guild->agit2_start();
 	return true;
 }
 
-BUILDIN(agitend2)
-{
-	if(iMap->agit2_flag==0) return true;      // Agit2 already End.
-	iMap->agit2_flag=0;
+BUILDIN(agitend2) {
+	if(map->agit2_flag==0) return true;      // Agit2 already End.
+	map->agit2_flag=0;
 	guild->agit2_end();
 	return true;
 }
 
 /*==========================================
- * Returns whether woe is on or off.	// choice script
+ * Returns whether woe is on or off.
  *------------------------------------------*/
-BUILDIN(agitcheck)
-{
-	script_pushint(st,iMap->agit_flag);
+BUILDIN(agitcheck) {
+	script_pushint(st,map->agit_flag);
 	return true;
 }
 
 /*==========================================
- * Returns whether woese is on or off.	// choice script
+ * Returns whether woese is on or off.
  *------------------------------------------*/
-BUILDIN(agitcheck2)
-{
-	script_pushint(st,iMap->agit2_flag);
+BUILDIN(agitcheck2) {
+	script_pushint(st,map->agit2_flag);
 	return true;
 }
 
 /// Sets the guild_id of this npc.
 ///
 /// flagemblem <guild_id>;
-BUILDIN(flagemblem)
-{
+BUILDIN(flagemblem) {
 	TBL_NPC* nd;
 	int g_id = script_getnum(st,2);
-	
+
 	if(g_id < 0) return true;
-	
-	nd = (TBL_NPC*)iMap->id2nd(st->oid);
+
+	nd = (TBL_NPC*)map->id2nd(st->oid);
 	if( nd == NULL ) {
 		ShowError("script:flagemblem: npc %d not found\n", st->oid);
 	} else if( nd->subtype != SCRIPT ) {
@@ -10801,7 +11446,7 @@ BUILDIN(flagemblem)
 
 BUILDIN(getcastlename)
 {
-	const char* mapname = mapindex_getmapname(script_getstr(st,2),NULL);
+	const char* mapname = mapindex->getmapname(script_getstr(st,2),NULL);
 	struct guild_castle* gc = guild->mapname2gc(mapname);
 	const char* name = (gc) ? gc->castle_name : "";
 	script_pushstrcopy(st,name);
@@ -10810,16 +11455,16 @@ BUILDIN(getcastlename)
 
 BUILDIN(getcastledata)
 {
-	const char *mapname = mapindex_getmapname(script_getstr(st,2),NULL);
+	const char *mapname = mapindex->getmapname(script_getstr(st,2),NULL);
 	int index = script_getnum(st,3);
 	struct guild_castle *gc = guild->mapname2gc(mapname);
-	
+
 	if (gc == NULL) {
 		script_pushint(st,0);
 		ShowWarning("buildin_setcastledata: guild castle for map '%s' not found\n", mapname);
 		return false;
 	}
-	
+
 	switch (index) {
 		case 1:
 			script_pushint(st,gc->guild_id); break;
@@ -10853,21 +11498,21 @@ BUILDIN(getcastledata)
 
 BUILDIN(setcastledata)
 {
-	const char *mapname = mapindex_getmapname(script_getstr(st,2),NULL);
+	const char *mapname = mapindex->getmapname(script_getstr(st,2),NULL);
 	int index = script_getnum(st,3);
 	int value = script_getnum(st,4);
 	struct guild_castle *gc = guild->mapname2gc(mapname);
-	
+
 	if (gc == NULL) {
 		ShowWarning("buildin_setcastledata: guild castle for map '%s' not found\n", mapname);
 		return false;
 	}
-	
+
 	if (index <= 0 || index > 9+MAX_GUARDIANS) {
 		ShowWarning("buildin_setcastledata: index = '%d' is out of allowed range\n", index);
 		return false;
 	}
-	
+
 	guild->castledatasave(gc->castle_id, index, value);
 	return true;
 }
@@ -10878,12 +11523,12 @@ BUILDIN(requestguildinfo)
 {
 	int guild_id=script_getnum(st,2);
 	const char *event=NULL;
-	
-	if( script_hasdata(st,3) ){
+
+	if( script_hasdata(st,3) ) {
 		event=script_getstr(st,3);
-		check_event(st, event);
+		script->check_event(st, event);
 	}
-	
+
 	if(guild_id>0)
 		guild->npc_request_info(guild_id,event);
 	return true;
@@ -10896,28 +11541,32 @@ BUILDIN(getequipcardcnt)
 	int i=-1,j,num;
 	TBL_PC *sd;
 	int count;
-	
+
 	num=script_getnum(st,2);
-	sd=script_rid2sd(st);
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
-	
+	sd=script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
+
 	if (i < 0 || !sd->inventory_data[i]) {
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	if(itemdb_isspecial(sd->status.inventory[i].card[0]))
 	{
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	count = 0;
 	for( j = 0; j < sd->inventory_data[i]->slot; j++ )
 		if( sd->status.inventory[i].card[j] && itemdb_type(sd->status.inventory[i].card[j]) == IT_CARD )
 			count++;
-	
+
 	script_pushint(st,count);
 	return true;
 }
@@ -10927,20 +11576,23 @@ BUILDIN(getequipcardcnt)
 /// successremovecards <slot>;
 BUILDIN(successremovecards) {
 	int i=-1,j,c,cardflag=0;
-	
-	TBL_PC* sd = script_rid2sd(st);
+
+	TBL_PC* sd = script->rid2sd(st);
 	int num = script_getnum(st,2);
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
-	
+
+	if( sd == NULL )
+		return false;
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
+
 	if (i < 0 || !sd->inventory_data[i]) {
 		return true;
 	}
-	
+
 	if(itemdb_isspecial(sd->status.inventory[i].card[0]))
 		return true;
-	
+
 	for( c = sd->inventory_data[i]->slot - 1; c >= 0; --c ) {
 		if( sd->status.inventory[i].card[c] && itemdb_type(sd->status.inventory[i].card[c]) == IT_CARD ) {// extract this card from the item
 			int flag;
@@ -10949,34 +11601,37 @@ BUILDIN(successremovecards) {
 			cardflag = 1;
 			item_tmp.nameid   = sd->status.inventory[i].card[c];
 			item_tmp.identify = 1;
-			
-			if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))){	// get back the cart in inventory
+
+			if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))) {
+				// get back the cart in inventory
 				clif->additem(sd,0,0,flag);
-				iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+				map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 			}
 		}
 	}
-	
+
 	if(cardflag == 1) {//if card was remove remplace item with no card
 		int flag;
 		struct item item_tmp;
 		memset(&item_tmp,0,sizeof(item_tmp));
-		
+
 		item_tmp.nameid      = sd->status.inventory[i].nameid;
 		item_tmp.identify    = 1;
 		item_tmp.refine      = sd->status.inventory[i].refine;
 		item_tmp.attribute   = sd->status.inventory[i].attribute;
 		item_tmp.expire_time = sd->status.inventory[i].expire_time;
-		
+		item_tmp.bound       = sd->status.inventory[i].bound;
+
 		for (j = sd->inventory_data[i]->slot; j < MAX_SLOTS; j++)
 			item_tmp.card[j]=sd->status.inventory[i].card[j];
-		
+
 		pc->delitem(sd,i,1,0,3,LOG_TYPE_SCRIPT);
-		if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))){	//chk if can be spawn in inventory otherwise put on floor
+		if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))) {
+			//chk if can be spawn in inventory otherwise put on floor
 			clif->additem(sd,0,0,flag);
-			iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+			map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 		}
-		
+
 		clif->misceffect(&sd->bl,3);
 	}
 	return true;
@@ -10990,80 +11645,86 @@ BUILDIN(successremovecards) {
 /// <type>=? : will just display the failure effect.
 BUILDIN(failedremovecards) {
 	int i=-1,j,c,cardflag=0;
-	
-	TBL_PC* sd = script_rid2sd(st);
+
+	TBL_PC* sd = script->rid2sd(st);
 	int num = script_getnum(st,2);
 	int typefail = script_getnum(st,3);
-	
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
-	
+
+	if( sd == NULL )
+		return false;
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
+
 	if (i < 0 || !sd->inventory_data[i])
 		return true;
-	
+
 	if(itemdb_isspecial(sd->status.inventory[i].card[0]))
 		return true;
-	
+
 	for( c = sd->inventory_data[i]->slot - 1; c >= 0; --c ) {
 		if( sd->status.inventory[i].card[c] && itemdb_type(sd->status.inventory[i].card[c]) == IT_CARD ) {
 			cardflag = 1;
-			
+
 			if(typefail == 2) {// add cards to inventory, clear
 				int flag;
 				struct item item_tmp;
-				
+
 				memset(&item_tmp,0,sizeof(item_tmp));
-				
+
 				item_tmp.nameid   = sd->status.inventory[i].card[c];
 				item_tmp.identify = 1;
-				
-				if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))){
+
+				if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))) {
 					clif->additem(sd,0,0,flag);
-					iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+					map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 				}
 			}
 		}
 	}
-	
+
 	if(cardflag == 1) {
-		if(typefail == 0 || typefail == 2){	// destroy the item
+		if(typefail == 0 || typefail == 2) {
+			// destroy the item
 			pc->delitem(sd,i,1,0,2,LOG_TYPE_SCRIPT);
 		}
-		if(typefail == 1){	// destroy the card
+		if(typefail == 1) {
+			// destroy the card
 			int flag;
 			struct item item_tmp;
-			
+
 			memset(&item_tmp,0,sizeof(item_tmp));
-			
+
 			item_tmp.nameid      = sd->status.inventory[i].nameid;
 			item_tmp.identify    = 1;
 			item_tmp.refine      = sd->status.inventory[i].refine;
 			item_tmp.attribute   = sd->status.inventory[i].attribute;
 			item_tmp.expire_time = sd->status.inventory[i].expire_time;
-			
+			item_tmp.bound       = sd->status.inventory[i].bound;
+
 			for (j = sd->inventory_data[i]->slot; j < MAX_SLOTS; j++)
 				item_tmp.card[j]=sd->status.inventory[i].card[j];
-			
+
 			pc->delitem(sd,i,1,0,2,LOG_TYPE_SCRIPT);
-			
-			if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))){
+
+			if((flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_SCRIPT))) {
 				clif->additem(sd,0,0,flag);
-				iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+				map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 			}
 		}
 		clif->misceffect(&sd->bl,2);
 	}
-	
+
 	return true;
 }
 
 /* ================================================================
  * mapwarp "<from map>","<to map>",<x>,<y>,<type>,<ID for Type>;
- * type: 0=everyone, 1=guild, 2=party;	[Reddozen]
+ * type: 0=everyone, 1=guild, 2=party; [Reddozen]
  * improved by [Lance]
  * ================================================================*/
-BUILDIN(mapwarp)	// Added by RoVeRT
-{
+// Added by RoVeRT
+BUILDIN(mapwarp) {
 	int x,y,m,check_val=0,check_ID=0,i=0;
 	struct guild *g = NULL;
 	struct party_data *p = NULL;
@@ -11074,24 +11735,24 @@ BUILDIN(mapwarp)	// Added by RoVeRT
 	str=script_getstr(st,3);
 	x=script_getnum(st,4);
 	y=script_getnum(st,5);
-	if(script_hasdata(st,7)){
+	if(script_hasdata(st,7)) {
 		check_val=script_getnum(st,6);
 		check_ID=script_getnum(st,7);
 	}
-	
-	if((m=iMap->mapname2mapid(mapname))< 0)
+
+	if((m=map->mapname2mapid(mapname))< 0)
 		return true;
-	
-	if(!(index=mapindex_name2id(str)))
+
+	if(!(index=script->mapindexname2id(st,str)))
 		return true;
-	
-	switch(check_val){
+
+	switch(check_val) {
 		case 1:
 			g = guild->search(check_ID);
-			if (g){
+			if (g) {
 				for( i=0; i < g->max_member; i++)
 				{
-					if(g->member[i].sd && g->member[i].sd->bl.m==m){
+					if(g->member[i].sd && g->member[i].sd->bl.m==m) {
 						pc->setpos(g->member[i].sd,index,x,y,CLR_TELEPORT);
 					}
 				}
@@ -11099,24 +11760,24 @@ BUILDIN(mapwarp)	// Added by RoVeRT
 			break;
 		case 2:
 			p = party->search(check_ID);
-			if(p){
-				for(i=0;i<MAX_PARTY; i++){
-					if(p->data[i].sd && p->data[i].sd->bl.m == m){
+			if(p) {
+				for(i=0;i<MAX_PARTY; i++) {
+					if(p->data[i].sd && p->data[i].sd->bl.m == m) {
 						pc->setpos(p->data[i].sd,index,x,y,CLR_TELEPORT);
 					}
 				}
 			}
 			break;
 		default:
-			iMap->foreachinmap(buildin_areawarp_sub,m,BL_PC,index,x,y,0,0);
+			map->foreachinmap(script->buildin_areawarp_sub,m,BL_PC,index,x,y,0,0);
 			break;
 	}
-	
+
 	return true;
 }
 
-static int buildin_mobcount_sub(struct block_list *bl,va_list ap)	// Added by RoVeRT
-{
+// Added by RoVeRT
+int buildin_mobcount_sub(struct block_list *bl,va_list ap) {
 	char *event=va_arg(ap,char *);
 	struct mob_data *md = ((struct mob_data *)bl);
 	if( md->status.hp > 0 && (!event || strcmp(event,md->npc_event) == 0) )
@@ -11124,70 +11785,67 @@ static int buildin_mobcount_sub(struct block_list *bl,va_list ap)	// Added by Ro
 	return 0;
 }
 
-BUILDIN(mobcount)	// Added by RoVeRT
-{
+// Added by RoVeRT
+BUILDIN(mobcount) {
 	const char *mapname,*event;
 	int16 m;
 	mapname=script_getstr(st,2);
 	event=script_getstr(st,3);
-	
+
 	if( strcmp(event, "all") == 0 )
 		event = NULL;
 	else
-		check_event(st, event);
+		script->check_event(st, event);
 
 	if( strcmp(mapname, "this") == 0 ) {
-		struct map_session_data *sd = script_rid2sd(st);
-		if( sd )
-			m = sd->bl.m;
-		else {
-			script_pushint(st,-1);
-			return true;
-		}
-	} else if( (m = iMap->mapname2mapid(mapname)) < 0 ) {
+		struct map_session_data *sd = script->rid2sd(st);
+
+		if( sd == NULL )
+			return false;
+
+		m = sd->bl.m;
+	} else if( (m = map->mapname2mapid(mapname)) < 0 ) {
 		script_pushint(st,-1);
 		return true;
 	}
 
-	if( map[m].flag.src4instance && map[m].instance_id == -1 && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 ) {
+	if( map->list[m].flag.src4instance && map->list[m].instance_id == -1 && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 ) {
 		script_pushint(st,-1);
 		return true;
 	}
 
-	script_pushint(st,iMap->foreachinmap(buildin_mobcount_sub, m, BL_MOB, event));
-	
+	script_pushint(st,map->foreachinmap(script->buildin_mobcount_sub, m, BL_MOB, event));
+
 	return true;
 }
 
-BUILDIN(marriage)
-{
+BUILDIN(marriage) {
 	const char *partner=script_getstr(st,2);
-	TBL_PC *sd=script_rid2sd(st);
-	TBL_PC *p_sd=iMap->nick2sd(partner);
-	
-	if(sd==NULL || p_sd==NULL || pc->marriage(sd,p_sd) < 0){
+	TBL_PC *sd=script->rid2sd(st);
+	TBL_PC *p_sd=map->nick2sd(partner);
+
+	if(sd==NULL || p_sd==NULL || pc->marriage(sd,p_sd) < 0) {
 		script_pushint(st,0);
 		return true;
 	}
 	script_pushint(st,1);
 	return true;
 }
-BUILDIN(wedding_effect)
-{
-	TBL_PC *sd=script_rid2sd(st);
+BUILDIN(wedding_effect) {
+	TBL_PC *sd=script->rid2sd(st);
 	struct block_list *bl;
-	
-	if(sd==NULL) {
-		bl=iMap->id2bl(st->oid);
-	} else
-		bl=&sd->bl;
+
+	if( sd == NULL )
+		return false; //bl=map->id2bl(st->oid);
+
+	bl=&sd->bl;
 	clif->wedding_effect(bl);
 	return true;
 }
 BUILDIN(divorce)
 {
-	TBL_PC *sd=script_rid2sd(st);
-	if(sd==NULL || pc->divorce(sd) < 0){
+	TBL_PC *sd=script->rid2sd(st);
+	if(sd==NULL || pc->divorce(sd) < 0) {
 		script_pushint(st,0);
 		return true;
 	}
@@ -11195,89 +11853,76 @@ BUILDIN(divorce)
 	return true;
 }
 
-BUILDIN(ispartneron)
-{
-	TBL_PC *sd=script_rid2sd(st);
-	
-	if(sd==NULL || !pc->ismarried(sd) ||
-	   iMap->charid2sd(sd->status.partner_id) == NULL) {
+BUILDIN(ispartneron) {
+	TBL_PC *sd=script->rid2sd(st);
+
+	if (sd==NULL || !pc->ismarried(sd)
+	 || map->charid2sd(sd->status.partner_id) == NULL) {
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	script_pushint(st,1);
 	return true;
 }
 
-BUILDIN(getpartnerid)
-{
-    TBL_PC *sd=script_rid2sd(st);
-    if (sd == NULL) {
-        script_pushint(st,0);
-        return true;
-    }
-	
-    script_pushint(st,sd->status.partner_id);
-    return true;
+BUILDIN(getpartnerid) {
+	TBL_PC *sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
+	script_pushint(st,sd->status.partner_id);
+	return true;
 }
 
-BUILDIN(getchildid)
-{
-    TBL_PC *sd=script_rid2sd(st);
-    if (sd == NULL) {
-        script_pushint(st,0);
-        return true;
-    }
-	
-    script_pushint(st,sd->status.child);
-    return true;
+BUILDIN(getchildid) {
+	TBL_PC *sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
+	script_pushint(st,sd->status.child);
+	return true;
 }
 
-BUILDIN(getmotherid)
-{
-    TBL_PC *sd=script_rid2sd(st);
-    if (sd == NULL) {
-        script_pushint(st,0);
-        return true;
-    }
-	
-    script_pushint(st,sd->status.mother);
-    return true;
+BUILDIN(getmotherid) {
+	TBL_PC *sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
+	script_pushint(st,sd->status.mother);
+	return true;
 }
 
-BUILDIN(getfatherid)
-{
-    TBL_PC *sd=script_rid2sd(st);
-    if (sd == NULL) {
-        script_pushint(st,0);
-        return true;
-    }
-	
-    script_pushint(st,sd->status.father);
-    return true;
+BUILDIN(getfatherid) {
+	TBL_PC *sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
+	script_pushint(st,sd->status.father);
+	return true;
 }
 
 BUILDIN(warppartner)
 {
 	int x,y;
-	unsigned short mapindex;
+	unsigned short map_index;
 	const char *str;
-	TBL_PC *sd=script_rid2sd(st);
+	TBL_PC *sd=script->rid2sd(st);
 	TBL_PC *p_sd=NULL;
-	
-	if(sd==NULL || !pc->ismarried(sd) ||
-	   (p_sd=iMap->charid2sd(sd->status.partner_id)) == NULL) {
+
+	if ( sd==NULL || !pc->ismarried(sd)
+	 || (p_sd=map->charid2sd(sd->status.partner_id)) == NULL) {
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	str=script_getstr(st,2);
 	x=script_getnum(st,3);
 	y=script_getnum(st,4);
-	
-	mapindex = mapindex_name2id(str);
-	if (mapindex) {
-		pc->setpos(p_sd,mapindex,x,y,CLR_OUTSIGHT);
+
+	map_index = script->mapindexname2id(st,str);
+	if (map_index) {
+		pc->setpos(p_sd,map_index,x,y,CLR_OUTSIGHT);
 		script_pushint(st,1);
 	} else
 		script_pushint(st,0);
@@ -11289,11 +11934,11 @@ BUILDIN(warppartner)
  *------------------------------------------------*/
 BUILDIN(strmobinfo)
 {
-	
+
 	int num=script_getnum(st,2);
 	int class_=script_getnum(st,3);
-	
-	if(!mobdb_checkid(class_))
+
+	if(!mob->db_checkid(class_))
 	{
 		if (num < 3) //requested a string
 			script_pushconststr(st,"");
@@ -11301,15 +11946,15 @@ BUILDIN(strmobinfo)
 			script_pushint(st,0);
 		return true;
 	}
-	
+
 	switch (num) {
-		case 1: script_pushstrcopy(st,mob_db(class_)->name); break;
-		case 2: script_pushstrcopy(st,mob_db(class_)->jname); break;
-		case 3: script_pushint(st,mob_db(class_)->lv); break;
-		case 4: script_pushint(st,mob_db(class_)->status.max_hp); break;
-		case 5: script_pushint(st,mob_db(class_)->status.max_sp); break;
-		case 6: script_pushint(st,mob_db(class_)->base_exp); break;
-		case 7: script_pushint(st,mob_db(class_)->job_exp); break;
+		case 1: script_pushstrcopy(st,mob->db(class_)->name); break;
+		case 2: script_pushstrcopy(st,mob->db(class_)->jname); break;
+		case 3: script_pushint(st,mob->db(class_)->lv); break;
+		case 4: script_pushint(st,mob->db(class_)->status.max_hp); break;
+		case 5: script_pushint(st,mob->db(class_)->status.max_sp); break;
+		case 6: script_pushint(st,mob->db(class_)->base_exp); break;
+		case 7: script_pushint(st,mob->db(class_)->job_exp); break;
 		default:
 			script_pushint(st,0);
 			break;
@@ -11321,74 +11966,70 @@ BUILDIN(strmobinfo)
  * Summon guardians [Valaris]
  * guardian("<map name>",<x>,<y>,"<name to show>",<mob id>{,"<event label>"}{,<guardian index>}) -> <id>
  *------------------------------------------*/
-BUILDIN(guardian)
-{
-	int class_=0,x=0,y=0,guardian=0;
-	const char *str,*map,*evt="";
-	struct script_data *data;
+BUILDIN(guardian) {
+	int class_ = 0, x = 0, y = 0, guardian = 0;
+	const char *str, *mapname, *evt="";
 	bool has_index = false;
-	
-	map	  =script_getstr(st,2);
-	x	  =script_getnum(st,3);
-	y	  =script_getnum(st,4);
-	str	  =script_getstr(st,5);
-	class_=script_getnum(st,6);
-	
+
+	mapname = script_getstr(st,2);
+	x       = script_getnum(st,3);
+	y       = script_getnum(st,4);
+	str     = script_getstr(st,5);
+	class_  = script_getnum(st,6);
+
 	if( script_hasdata(st,8) )
 	{// "<event label>",<guardian index>
 		evt=script_getstr(st,7);
 		guardian=script_getnum(st,8);
 		has_index = true;
-	} else if( script_hasdata(st,7) ){
-		data=script_getdata(st,7);
-		script->get_val(st,data);
-		if( data_isstring(data) )
-		{// "<event label>"
+	} else if( script_hasdata(st,7) ) {
+		struct script_data *data = script_getdata(st,7);
+		script->get_val(st,data); // Dereference if it's a variable
+		if( data_isstring(data) ) {
+			// "<event label>"
 			evt=script_getstr(st,7);
-		} else if( data_isint(data) )
-		{// <guardian index>
+		} else if( data_isint(data) ) {
+			// <guardian index>
 			guardian=script_getnum(st,7);
 			has_index = true;
 		} else {
 			ShowError("script:guardian: invalid data type for argument #6 (from 1)\n");
-			script_reportdata(data);
+			script->reportdata(data);
 			return false;
 		}
 	}
-	
-	check_event(st, evt);
-	script_pushint(st, mob_spawn_guardian(map,x,y,str,class_,evt,guardian,has_index));
-	
+
+	script->check_event(st, evt);
+	script_pushint(st, mob->spawn_guardian(mapname,x,y,str,class_,evt,guardian,has_index));
+
 	return true;
 }
 /*==========================================
  * Invisible Walls [Zephyrus]
  *------------------------------------------*/
-BUILDIN(setwall)
-{
-	const char *map, *name;
+BUILDIN(setwall) {
+	const char *mapname, *name;
 	int x, y, m, size, dir;
 	bool shootable;
-	
-	map = script_getstr(st,2);
-	x = script_getnum(st,3);
-	y = script_getnum(st,4);
-	size = script_getnum(st,5);
-	dir = script_getnum(st,6);
+
+	mapname   = script_getstr(st,2);
+	x         = script_getnum(st,3);
+	y         = script_getnum(st,4);
+	size      = script_getnum(st,5);
+	dir       = script_getnum(st,6);
 	shootable = script_getnum(st,7);
-	name = script_getstr(st,8);
-	
-	if( (m = iMap->mapname2mapid(map)) < 0 )
+	name      = script_getstr(st,8);
+
+	if( (m = map->mapname2mapid(mapname)) < 0 )
 		return true; // Invalid Map
-	
-	iMap->iwall_set(m, x, y, size, dir, shootable, name);
+
+	map->iwall_set(m, x, y, size, dir, shootable, name);
 	return true;
 }
-BUILDIN(delwall)
-{
+BUILDIN(delwall) {
 	const char *name = script_getstr(st,2);
-	iMap->iwall_remove(name);
-	
+	map->iwall_remove(name);
+
 	return true;
 }
 
@@ -11399,69 +12040,59 @@ BUILDIN(delwall)
 ///       1 - maximum hp
 ///       2 - current hp
 ///
-BUILDIN(guardianinfo)
-{
-	const char* mapname = mapindex_getmapname(script_getstr(st,2),NULL);
+BUILDIN(guardianinfo) {
+	const char* mapname = mapindex->getmapname(script_getstr(st,2),NULL);
 	int id = script_getnum(st,3);
 	int type = script_getnum(st,4);
-	
+
 	struct guild_castle* gc = guild->mapname2gc(mapname);
 	struct mob_data* gd;
-	
-	if( gc == NULL || id < 0 || id >= MAX_GUARDIANS )
-	{
+
+	if( gc == NULL || id < 0 || id >= MAX_GUARDIANS ) {
 		script_pushint(st,-1);
 		return true;
 	}
-	
+
 	if( type == 0 )
 		script_pushint(st, gc->guardian[id].visible);
+	else if( !gc->guardian[id].visible )
+		script_pushint(st,-1);
+	else if( (gd = map->id2md(gc->guardian[id].id)) == NULL )
+		script_pushint(st,-1);
+	else if( type == 1 )
+		script_pushint(st,gd->status.max_hp);
+	else if( type == 2 )
+		script_pushint(st,gd->status.hp);
 	else
-		if( !gc->guardian[id].visible )
-			script_pushint(st,-1);
-		else
-			if( (gd = iMap->id2md(gc->guardian[id].id)) == NULL )
-				script_pushint(st,-1);
-			else
-			{
-				if     ( type == 1 ) script_pushint(st,gd->status.max_hp);
-				else if( type == 2 ) script_pushint(st,gd->status.hp);
-				else
-					script_pushint(st,-1);
-			}
-	
+		script_pushint(st,-1);
+
 	return true;
 }
 
 /*==========================================
  * Get the item name by item_id or null
  *------------------------------------------*/
-BUILDIN(getitemname)
-{
+BUILDIN(getitemname) {
 	int item_id=0;
 	struct item_data *i_data;
 	char *item_name;
-	struct script_data *data;
-	
-	data=script_getdata(st,2);
-	script->get_val(st,data);
-	
-	if( data_isstring(data) ){
-		const char *name=script->conv_str(st,data);
-		struct item_data *item_data = itemdb_searchname(name);
+
+	if( script_isstringtype(st, 2) ) {
+		const char *name = script_getstr(st, 2);
+		struct item_data *item_data = itemdb->search_name(name);
 		if( item_data )
 			item_id=item_data->nameid;
-	}else
-		item_id=script->conv_num(st,data);
-	
-	i_data = itemdb_exists(item_id);
-	if (i_data == NULL)
-	{
+	} else {
+		item_id = script_getnum(st, 2);
+	}
+
+	i_data = itemdb->exists(item_id);
+	if (i_data == NULL) {
 		script_pushconststr(st,"null");
 		return true;
 	}
 	item_name=(char *)aMalloc(ITEM_NAME_LENGTH*sizeof(char));
-	
+
 	memcpy(item_name, i_data->jname, ITEM_NAME_LENGTH);
 	script_pushstr(st,item_name);
 	return true;
@@ -11473,11 +12104,11 @@ BUILDIN(getitemslots)
 {
 	int item_id;
 	struct item_data *i_data;
-	
+
 	item_id=script_getnum(st,2);
-	
-	i_data = itemdb_exists(item_id);
-	
+
+	i_data = itemdb->exists(item_id);
+
 	if (i_data)
 		script_pushint(st,i_data->slot);
 	else
@@ -11490,35 +12121,35 @@ BUILDIN(getitemslots)
 /*==========================================
  * Returns some values of an item [Lupus]
  * Price, Weight, etc...
- getiteminfo(itemID,n), where n
- 0 value_buy;
- 1 value_sell;
- 2 type;
- 3 maxchance = Max drop chance of this item e.g. 1 = 0.01% , etc..
- if = 0, then monsters don't drop it at all (rare or a quest item)
- if = -1, then this item is sold in NPC shops only
- 4 sex;
- 5 equip;
- 6 weight;
- 7 atk;
- 8 def;
- 9 range;
- 10 slot;
- 11 look;
- 12 elv;
- 13 wlv;
- 14 view id
+ * getiteminfo(itemID,n), where n
+ * 0 value_buy;
+ * 1 value_sell;
+ * 2 type;
+ * 3 maxchance = Max drop chance of this item e.g. 1 = 0.01% , etc..
+ * if = 0, then monsters don't drop it at all (rare or a quest item)
+ * if = -1, then this item is sold in NPC shops only
+ * 4 sex;
+ * 5 equip;
+ * 6 weight;
+ * 7 atk;
+ * 8 def;
+ * 9 range;
+ * 10 slot;
+ * 11 look;
+ * 12 elv;
+ * 13 wlv;
+ * 14 view id
  *------------------------------------------*/
 BUILDIN(getiteminfo)
 {
 	int item_id,n;
 	int *item_arr;
 	struct item_data *i_data;
-	
-	item_id	= script_getnum(st,2);
-	n	= script_getnum(st,3);
-	i_data = itemdb_exists(item_id);
-	
+
+	item_id = script_getnum(st,2);
+	n       = script_getnum(st,3);
+	i_data  = itemdb->exists(item_id);
+
 	if (i_data && n>=0 && n<=14) {
 		item_arr = (int*)&i_data->value_buy;
 		script_pushint(st,item_arr[n]);
@@ -11530,24 +12161,24 @@ BUILDIN(getiteminfo)
 /*==========================================
  * Set some values of an item [Lupus]
  * Price, Weight, etc...
- setiteminfo(itemID,n,Value), where n
- 0 value_buy;
- 1 value_sell;
- 2 type;
- 3 maxchance = Max drop chance of this item e.g. 1 = 0.01% , etc..
- if = 0, then monsters don't drop it at all (rare or a quest item)
- if = -1, then this item is sold in NPC shops only
- 4 sex;
- 5 equip;
- 6 weight;
- 7 atk;
- 8 def;
- 9 range;
- 10 slot;
- 11 look;
- 12 elv;
- 13 wlv;
- 14 view id
+ * setiteminfo(itemID,n,Value), where n
+ * 0 value_buy;
+ * 1 value_sell;
+ * 2 type;
+ * 3 maxchance = Max drop chance of this item e.g. 1 = 0.01% , etc..
+ * if = 0, then monsters don't drop it at all (rare or a quest item)
+ * if = -1, then this item is sold in NPC shops only
+ * 4 sex;
+ * 5 equip;
+ * 6 weight;
+ * 7 atk;
+ * 8 def;
+ * 9 range;
+ * 10 slot;
+ * 11 look;
+ * 12 elv;
+ * 13 wlv;
+ * 14 view id
  * Returns Value or -1 if the wrong field's been set
  *------------------------------------------*/
 BUILDIN(setiteminfo)
@@ -11555,12 +12186,12 @@ BUILDIN(setiteminfo)
 	int item_id,n,value;
 	int *item_arr;
 	struct item_data *i_data;
-	
-	item_id	= script_getnum(st,2);
-	n	= script_getnum(st,3);
-	value	= script_getnum(st,4);
-	i_data = itemdb_exists(item_id);
-	
+
+	item_id = script_getnum(st,2);
+	n       = script_getnum(st,3);
+	value   = script_getnum(st,4);
+	i_data  = itemdb->exists(item_id);
+
 	if (i_data && n>=0 && n<=14) {
 		item_arr = (int*)&i_data->value_buy;
 		item_arr[n] = value;
@@ -11572,31 +12203,35 @@ BUILDIN(setiteminfo)
 
 /*==========================================
  * Returns value from equipped item slot n [Lupus]
- getequpcardid(num,slot)
- where
- num = eqip position slot
- slot = 0,1,2,3 (Card Slot N)
- 
- This func returns CARD ID, 255,254,-255 (for card 0, if the item is produced)
- it's useful when you want to check item cards or if it's signed
- Useful for such quests as "Sign this refined item with players name" etc
- Hat[0] +4 -> Player's Hat[0] +4
+ * getequpcardid(num,slot)
+ * where
+ * num = eqip position slot
+ * slot = 0,1,2,3 (Card Slot N)
+ *
+ * This func returns CARD ID, 255,254,-255 (for card 0, if the item is produced)
+ * it's useful when you want to check item cards or if it's signed
+ * Useful for such quests as "Sign this refined item with players name" etc
+ * Hat[0] +4 -> Player's Hat[0] +4
  *------------------------------------------*/
 BUILDIN(getequipcardid)
 {
 	int i=-1,num,slot;
 	TBL_PC *sd;
-	
+
 	num=script_getnum(st,2);
 	slot=script_getnum(st,3);
-	sd=script_rid2sd(st);
-	if (num > 0 && num <= ARRAYLENGTH(equip))
-		i=pc->checkequip(sd,equip[num-1]);
+	sd=script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	if (num > 0 && num <= ARRAYLENGTH(script->equip))
+		i=pc->checkequip(sd,script->equip[num-1]);
 	if(i >= 0 && slot>=0 && slot<4)
 		script_pushint(st,sd->status.inventory[i].card[slot]);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
@@ -11606,34 +12241,34 @@ BUILDIN(getequipcardid)
 BUILDIN(petskillbonus)
 {
 	struct pet_data *pd;
-	
-	TBL_PC *sd=script_rid2sd(st);
-	
+
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	pd=sd->pd;
 	if (pd->bonus)
 	{ //Clear previous bonus
 		if (pd->bonus->timer != INVALID_TIMER)
-			iTimer->delete_timer(pd->bonus->timer, pet_skill_bonus_timer);
+			timer->delete(pd->bonus->timer, pet->skill_bonus_timer);
 	} else //init
 		pd->bonus = (struct pet_bonus *) aMalloc(sizeof(struct pet_bonus));
-	
+
 	pd->bonus->type=script_getnum(st,2);
 	pd->bonus->val=script_getnum(st,3);
 	pd->bonus->duration=script_getnum(st,4);
 	pd->bonus->delay=script_getnum(st,5);
-	
+
 	if (pd->state.skillbonus == 1)
-		pd->state.skillbonus=0;	// waiting state
-	
+		pd->state.skillbonus=0; // waiting state
+
 	// wait for timer to start
 	if (battle_config.pet_equip_required && pd->pet.equip == 0)
 		pd->bonus->timer = INVALID_TIMER;
 	else
-		pd->bonus->timer = iTimer->add_timer(iTimer->gettick()+pd->bonus->delay*1000, pet_skill_bonus_timer, sd->bl.id, 0);
-	
+		pd->bonus->timer = timer->add(timer->gettick()+pd->bonus->delay*1000, pet->skill_bonus_timer, sd->bl.id, 0);
+
 	return true;
 }
 
@@ -11644,33 +12279,33 @@ BUILDIN(petloot)
 {
 	int max;
 	struct pet_data *pd;
-	TBL_PC *sd=script_rid2sd(st);
-	
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	max=script_getnum(st,2);
-	
+
 	if(max < 1)
-		max = 1;	//Let'em loot at least 1 item.
+		max = 1; //Let'em loot at least 1 item.
 	else if (max > MAX_PETLOOT_SIZE)
 		max = MAX_PETLOOT_SIZE;
-	
+
 	pd = sd->pd;
-	if (pd->loot != NULL)
-	{	//Release whatever was there already and reallocate memory
-		pet_lootitem_drop(pd, pd->msd);
+	if (pd->loot != NULL) {
+		//Release whatever was there already and reallocate memory
+		pet->lootitem_drop(pd, pd->msd);
 		aFree(pd->loot->item);
 	}
 	else
 		pd->loot = (struct pet_loot *)aMalloc(sizeof(struct pet_loot));
-	
+
 	pd->loot->item = (struct item *)aCalloc(max,sizeof(struct item));
-	
+
 	pd->loot->max=max;
 	pd->loot->count = 0;
 	pd->loot->weight = 0;
-	
+
 	return true;
 }
 /*==========================================
@@ -11682,52 +12317,53 @@ BUILDIN(petloot)
  *------------------------------------------*/
 BUILDIN(getinventorylist)
 {
-	TBL_PC *sd=script_rid2sd(st);
+	TBL_PC *sd=script->rid2sd(st);
 	char card_var[NAME_LENGTH];
-	
+
 	int i,j=0,k;
 	if(!sd) return true;
-	for(i=0;i<MAX_INVENTORY;i++){
-		if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].amount > 0){
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_id"), j),sd->status.inventory[i].nameid);
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_amount"), j),sd->status.inventory[i].amount);
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_equip"), j),sd->status.inventory[i].equip);
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_refine"), j),sd->status.inventory[i].refine);
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_identify"), j),sd->status.inventory[i].identify);
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_attribute"), j),sd->status.inventory[i].attribute);
+	for(i=0;i<MAX_INVENTORY;i++) {
+		if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].amount > 0) {
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_id"), j),sd->status.inventory[i].nameid);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_amount"), j),sd->status.inventory[i].amount);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_equip"), j),sd->status.inventory[i].equip);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_refine"), j),sd->status.inventory[i].refine);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_identify"), j),sd->status.inventory[i].identify);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_attribute"), j),sd->status.inventory[i].attribute);
 			for (k = 0; k < MAX_SLOTS; k++)
 			{
 				sprintf(card_var, "@inventorylist_card%d",k+1);
-				pc->setreg(sd,reference_uid(add_str(card_var), j),sd->status.inventory[i].card[k]);
+				pc->setreg(sd,reference_uid(script->add_str(card_var), j),sd->status.inventory[i].card[k]);
 			}
-			pc->setreg(sd,reference_uid(add_str("@inventorylist_expire"), j),sd->status.inventory[i].expire_time);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_expire"), j),sd->status.inventory[i].expire_time);
+			pc->setreg(sd,reference_uid(script->add_str("@inventorylist_bound"), j),sd->status.inventory[i].bound);
 			j++;
 		}
 	}
-	pc->setreg(sd,add_str("@inventorylist_count"),j);
+	pc->setreg(sd,script->add_str("@inventorylist_count"),j);
 	return true;
 }
 
 BUILDIN(getskilllist)
 {
-	TBL_PC *sd=script_rid2sd(st);
+	TBL_PC *sd=script->rid2sd(st);
 	int i,j=0;
 	if(!sd) return true;
-	for(i=0;i<MAX_SKILL;i++){
-		if(sd->status.skill[i].id > 0 && sd->status.skill[i].lv > 0){
-			pc->setreg(sd,reference_uid(add_str("@skilllist_id"), j),sd->status.skill[i].id);
-			pc->setreg(sd,reference_uid(add_str("@skilllist_lv"), j),sd->status.skill[i].lv);
-			pc->setreg(sd,reference_uid(add_str("@skilllist_flag"), j),sd->status.skill[i].flag);
+	for(i=0;i<MAX_SKILL;i++) {
+		if(sd->status.skill[i].id > 0 && sd->status.skill[i].lv > 0) {
+			pc->setreg(sd,reference_uid(script->add_str("@skilllist_id"), j),sd->status.skill[i].id);
+			pc->setreg(sd,reference_uid(script->add_str("@skilllist_lv"), j),sd->status.skill[i].lv);
+			pc->setreg(sd,reference_uid(script->add_str("@skilllist_flag"), j),sd->status.skill[i].flag);
 			j++;
 		}
 	}
-	pc->setreg(sd,add_str("@skilllist_count"),j);
+	pc->setreg(sd,script->add_str("@skilllist_count"),j);
 	return true;
 }
 
 BUILDIN(clearitem)
 {
-	TBL_PC *sd=script_rid2sd(st);
+	TBL_PC *sd=script->rid2sd(st);
 	int i;
 	if(sd==NULL) return true;
 	for (i=0; i<MAX_INVENTORY; i++) {
@@ -11744,17 +12380,17 @@ BUILDIN(clearitem)
 BUILDIN(disguise)
 {
 	int id;
-	TBL_PC* sd = script_rid2sd(st);
+	TBL_PC* sd = script->rid2sd(st);
 	if (sd == NULL) return true;
-	
+
 	id = script_getnum(st,2);
-	
-	if (mobdb_checkid(id) || npcdb_checkid(id)) {
+
+	if (mob->db_checkid(id) || npcdb_checkid(id)) {
 		pc->disguise(sd, id);
 		script_pushint(st,id);
 	} else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
@@ -11763,9 +12399,9 @@ BUILDIN(disguise)
  *------------------------------------------*/
 BUILDIN(undisguise)
 {
-	TBL_PC* sd = script_rid2sd(st);
+	TBL_PC* sd = script->rid2sd(st);
 	if (sd == NULL) return true;
-	
+
 	if (sd->disguise != -1) {
 		pc->disguise(sd, -1);
 		script_pushint(st,0);
@@ -11776,19 +12412,18 @@ BUILDIN(undisguise)
 }
 
 /*==========================================
- * Transform a bl to another _class,
+ * Transform a bl to another class,
  * @type unused
  *------------------------------------------*/
-BUILDIN(classchange)
-{
-	int _class,type;
-	struct block_list *bl=iMap->id2bl(st->oid);
-	
+BUILDIN(classchange) {
+	int class_,type;
+	struct block_list *bl=map->id2bl(st->oid);
+
 	if(bl==NULL) return true;
-	
-	_class=script_getnum(st,2);
+
+	class_=script_getnum(st,2);
 	type=script_getnum(st,3);
-	clif->class_change(bl,_class,type);
+	clif->class_change(bl,class_,type);
 	return true;
 }
 
@@ -11798,14 +12433,14 @@ BUILDIN(classchange)
 BUILDIN(misceffect)
 {
 	int type;
-	
+
 	type=script_getnum(st,2);
-	if(st->oid && st->oid != fake_nd->bl.id) {
-		struct block_list *bl = iMap->id2bl(st->oid);
+	if(st->oid && st->oid != npc->fake_nd->bl.id) {
+		struct block_list *bl = map->id2bl(st->oid);
 		if (bl)
 			clif->specialeffect(bl,type,AREA);
-	} else{
-		TBL_PC *sd=script_rid2sd(st);
+	} else {
+		TBL_PC *sd=script->rid2sd(st);
 		if(sd)
 			clif->specialeffect(&sd->bl,type,AREA);
 	}
@@ -11814,34 +12449,34 @@ BUILDIN(misceffect)
 /*==========================================
  * Play a BGM on a single client [Rikter/Yommy]
  *------------------------------------------*/
-BUILDIN(playBGM)
+BUILDIN(playbgm)
 {
 	const char* name;
 	struct map_session_data* sd;
-	
-	if( ( sd = script_rid2sd(st) ) != NULL )
+
+	if( ( sd = script->rid2sd(st) ) != NULL )
 	{
 		name = script_getstr(st,2);
-		
+
 		clif->playBGM(sd, name);
 	}
-	
+
 	return true;
 }
 
-static int playBGM_sub(struct block_list* bl,va_list ap)
+int playbgm_sub(struct block_list* bl,va_list ap)
 {
 	const char* name = va_arg(ap,const char*);
-	
+
 	clif->playBGM(BL_CAST(BL_PC, bl), name);
-	
+
 	return 0;
 }
 
-static int playBGM_foreachpc_sub(struct map_session_data* sd, va_list args)
+int playbgm_foreachpc_sub(struct map_session_data* sd, va_list args)
 {
 	const char* name = va_arg(args, const char*);
-	
+
 	clif->playBGM(sd, name);
 	return 0;
 }
@@ -11849,33 +12484,42 @@ static int playBGM_foreachpc_sub(struct map_session_data* sd, va_list args)
 /*==========================================
  * Play a BGM on multiple client [Rikter/Yommy]
  *------------------------------------------*/
-BUILDIN(playBGMall)
-{
+BUILDIN(playbgmall) {
 	const char* name;
-	
+
 	name = script_getstr(st,2);
-	
-	if( script_hasdata(st,7) )
-	{// specified part of map
-		const char* map = script_getstr(st,3);
+
+	if( script_hasdata(st,7) ) {
+		// specified part of map
+		const char *mapname = script_getstr(st,3);
 		int x0 = script_getnum(st,4);
 		int y0 = script_getnum(st,5);
 		int x1 = script_getnum(st,6);
 		int y1 = script_getnum(st,7);
-		
-		iMap->foreachinarea(playBGM_sub, iMap->mapname2mapid(map), x0, y0, x1, y1, BL_PC, name);
-	}
-	else if( script_hasdata(st,3) )
-	{// entire map
-		const char* map = script_getstr(st,3);
-		
-		iMap->foreachinmap(playBGM_sub, iMap->mapname2mapid(map), BL_PC, name);
-	}
-	else
-	{// entire server
-		iMap->map_foreachpc(&playBGM_foreachpc_sub, name);
+		int m;
+
+		if ( ( m = map->mapname2mapid(mapname) ) == -1 ) {
+			ShowWarning("playbgmall: Attempted to play song '%s' on non-existent map '%s'\n",name, mapname);
+			return true;
+		}
+
+		map->foreachinarea(script->playbgm_sub, m, x0, y0, x1, y1, BL_PC, name);
+	} else if( script_hasdata(st,3) ) {
+		// entire map
+		const char* mapname = script_getstr(st,3);
+		int m;
+
+		if ( ( m = map->mapname2mapid(mapname) ) == -1 ) {
+			ShowWarning("playbgmall: Attempted to play song '%s' on non-existent map '%s'\n",name, mapname);
+			return true;
+		}
+
+		map->foreachinmap(script->playbgm_sub, m, BL_PC, name);
+	} else {
+		// entire server
+		map->foreachpc(script->playbgm_foreachpc_sub, name);
 	}
-	
+
 	return true;
 }
 
@@ -11884,10 +12528,10 @@ BUILDIN(playBGMall)
  *------------------------------------------*/
 BUILDIN(soundeffect)
 {
-	TBL_PC* sd = script_rid2sd(st);
+	TBL_PC* sd = script->rid2sd(st);
 	const char* name = script_getstr(st,2);
 	int type = script_getnum(st,3);
-	
+
 	if(sd)
 	{
 		clif->soundeffect(sd,&sd->bl,name,type);
@@ -11899,9 +12543,9 @@ int soundeffect_sub(struct block_list* bl,va_list ap)
 {
 	char* name = va_arg(ap,char*);
 	int type = va_arg(ap,int);
-	
+
 	clif->soundeffect((TBL_PC *)bl, bl, name, type);
-	
+
 	return true;
 }
 
@@ -11909,46 +12553,52 @@ int soundeffect_sub(struct block_list* bl,va_list ap)
  * Play a sound effect (.wav) on multiple clients
  * soundeffectall "<filepath>",<type>{,"<map name>"}{,<x0>,<y0>,<x1>,<y1>};
  *------------------------------------------*/
-BUILDIN(soundeffectall)
-{
+BUILDIN(soundeffectall) {
 	struct block_list* bl;
 	const char* name;
 	int type;
-	
-	bl = (st->rid) ? &(script_rid2sd(st)->bl) : iMap->id2bl(st->oid);
+
+	bl = (st->rid) ? &(script->rid2sd(st)->bl) : map->id2bl(st->oid);
 	if (!bl)
 		return true;
-	
+
 	name = script_getstr(st,2);
 	type = script_getnum(st,3);
-	
-	//FIXME: enumerating map squares (iMap->foreach) is slower than enumerating the list of online players (iMap->foreachpc?) [ultramage]
-	
-	if(!script_hasdata(st,4))
-	{	// area around
+
+	//FIXME: enumerating map squares (map->foreach) is slower than enumerating the list of online players (map->foreachpc?) [ultramage]
+
+	if(!script_hasdata(st,4)) { // area around
 		clif->soundeffectall(bl, name, type, AREA);
-	}
-	else
-		if(!script_hasdata(st,5))
-		{	// entire map
-			const char* map = script_getstr(st,4);
-			iMap->foreachinmap(soundeffect_sub, iMap->mapname2mapid(map), BL_PC, name, type);
-		}
-		else
-			if(script_hasdata(st,8))
-			{	// specified part of map
-				const char* map = script_getstr(st,4);
-				int x0 = script_getnum(st,5);
-				int y0 = script_getnum(st,6);
-				int x1 = script_getnum(st,7);
-				int y1 = script_getnum(st,8);
-				iMap->foreachinarea(soundeffect_sub, iMap->mapname2mapid(map), x0, y0, x1, y1, BL_PC, name, type);
+	} else {
+		if(!script_hasdata(st,5)) { // entire map
+			const char *mapname = script_getstr(st,4);
+			int m;
+
+			if ( ( m = map->mapname2mapid(mapname) ) == -1 ) {
+				ShowWarning("soundeffectall: Attempted to play song '%s' (type %d) on non-existent map '%s'\n",name,type, mapname);
+				return true;
 			}
-			else
-			{
-				ShowError("buildin_soundeffectall: insufficient arguments for specific area broadcast.\n");
+
+			map->foreachinmap(script->soundeffect_sub, m, BL_PC, name, type);
+		} else if(script_hasdata(st,8)) { // specified part of map
+			const char *mapname = script_getstr(st,4);
+			int x0 = script_getnum(st,5);
+			int y0 = script_getnum(st,6);
+			int x1 = script_getnum(st,7);
+			int y1 = script_getnum(st,8);
+			int m;
+
+			if ( ( m = map->mapname2mapid(mapname) ) == -1 ) {
+				ShowWarning("soundeffectall: Attempted to play song '%s' (type %d) on non-existent map '%s'\n",name,type, mapname);
+				return true;
 			}
-	
+
+			map->foreachinarea(script->soundeffect_sub, m, x0, y0, x1, y1, BL_PC, name, type);
+		} else {
+			ShowError("buildin_soundeffectall: insufficient arguments for specific area broadcast.\n");
+		}
+	}
+
 	return true;
 }
 /*==========================================
@@ -11957,24 +12607,24 @@ BUILDIN(soundeffectall)
 BUILDIN(petrecovery)
 {
 	struct pet_data *pd;
-	TBL_PC *sd=script_rid2sd(st);
-	
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	pd=sd->pd;
-	
+
 	if (pd->recovery)
 	{ //Halt previous bonus
 		if (pd->recovery->timer != INVALID_TIMER)
-			iTimer->delete_timer(pd->recovery->timer, pet_recovery_timer);
+			timer->delete(pd->recovery->timer, pet->recovery_timer);
 	} else //Init
 		pd->recovery = (struct pet_recovery *)aMalloc(sizeof(struct pet_recovery));
-	
+
 	pd->recovery->type = (sc_type)script_getnum(st,2);
 	pd->recovery->delay = script_getnum(st,3);
 	pd->recovery->timer = INVALID_TIMER;
-	
+
 	return true;
 }
 
@@ -11984,37 +12634,37 @@ BUILDIN(petrecovery)
 BUILDIN(petheal)
 {
 	struct pet_data *pd;
-	TBL_PC *sd=script_rid2sd(st);
-	
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	pd=sd->pd;
 	if (pd->s_skill)
 	{ //Clear previous skill
 		if (pd->s_skill->timer != INVALID_TIMER)
 		{
 			if (pd->s_skill->id)
-				iTimer->delete_timer(pd->s_skill->timer, pet_skill_support_timer);
+				timer->delete(pd->s_skill->timer, pet->skill_support_timer);
 			else
-				iTimer->delete_timer(pd->s_skill->timer, pet_heal_timer);
+				timer->delete(pd->s_skill->timer, pet->heal_timer);
 		}
 	} else //init memory
 		pd->s_skill = (struct pet_skill_support *) aMalloc(sizeof(struct pet_skill_support));
-	
+
 	pd->s_skill->id=0; //This id identifies that it IS petheal rather than pet_skillsupport
 	//Use the lv as the amount to heal
 	pd->s_skill->lv=script_getnum(st,2);
 	pd->s_skill->delay=script_getnum(st,3);
 	pd->s_skill->hp=script_getnum(st,4);
 	pd->s_skill->sp=script_getnum(st,5);
-	
+
 	//Use delay as initial offset to avoid skill/heal exploits
 	if (battle_config.pet_equip_required && pd->pet.equip == 0)
 		pd->s_skill->timer = INVALID_TIMER;
 	else
-		pd->s_skill->timer = iTimer->add_timer(iTimer->gettick()+pd->s_skill->delay*1000,pet_heal_timer,sd->bl.id,0);
-	
+		pd->s_skill->timer = timer->add(timer->gettick()+pd->s_skill->delay*1000,pet->heal_timer,sd->bl.id,0);
+
 	return true;
 }
 
@@ -12023,24 +12673,23 @@ BUILDIN(petheal)
  *------------------------------------------*/
 /// petskillattack <skill id>,<level>,<rate>,<bonusrate>
 /// petskillattack "<skill name>",<level>,<rate>,<bonusrate>
-BUILDIN(petskillattack)
-{
+BUILDIN(petskillattack) {
 	struct pet_data *pd;
-	TBL_PC *sd=script_rid2sd(st);
-	
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	pd=sd->pd;
 	if (pd->a_skill == NULL)
 		pd->a_skill = (struct pet_skill_attack *)aMalloc(sizeof(struct pet_skill_attack));
-	
-	pd->a_skill->id=( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	pd->a_skill->id=( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	pd->a_skill->lv=script_getnum(st,3);
 	pd->a_skill->div_ = 0;
 	pd->a_skill->rate=script_getnum(st,4);
 	pd->a_skill->bonusrate=script_getnum(st,5);
-	
+
 	return true;
 }
 
@@ -12049,24 +12698,23 @@ BUILDIN(petskillattack)
  *------------------------------------------*/
 /// petskillattack2 <skill id>,<level>,<div>,<rate>,<bonusrate>
 /// petskillattack2 "<skill name>",<level>,<div>,<rate>,<bonusrate>
-BUILDIN(petskillattack2)
-{
+BUILDIN(petskillattack2) {
 	struct pet_data *pd;
-	TBL_PC *sd=script_rid2sd(st);
-	
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	pd=sd->pd;
 	if (pd->a_skill == NULL)
 		pd->a_skill = (struct pet_skill_attack *)aMalloc(sizeof(struct pet_skill_attack));
-	
-	pd->a_skill->id=( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	pd->a_skill->id=( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	pd->a_skill->lv=script_getnum(st,3);
 	pd->a_skill->div_ = script_getnum(st,4);
 	pd->a_skill->rate=script_getnum(st,5);
 	pd->a_skill->bonusrate=script_getnum(st,6);
-	
+
 	return true;
 }
 
@@ -12075,39 +12723,38 @@ BUILDIN(petskillattack2)
  *------------------------------------------*/
 /// petskillsupport <skill id>,<level>,<delay>,<hp>,<sp>
 /// petskillsupport "<skill name>",<level>,<delay>,<hp>,<sp>
-BUILDIN(petskillsupport)
-{
+BUILDIN(petskillsupport) {
 	struct pet_data *pd;
-	TBL_PC *sd=script_rid2sd(st);
-	
+	TBL_PC *sd=script->rid2sd(st);
+
 	if(sd==NULL || sd->pd==NULL)
 		return true;
-	
+
 	pd=sd->pd;
 	if (pd->s_skill)
 	{ //Clear previous skill
 		if (pd->s_skill->timer != INVALID_TIMER)
 		{
 			if (pd->s_skill->id)
-				iTimer->delete_timer(pd->s_skill->timer, pet_skill_support_timer);
+				timer->delete(pd->s_skill->timer, pet->skill_support_timer);
 			else
-				iTimer->delete_timer(pd->s_skill->timer, pet_heal_timer);
+				timer->delete(pd->s_skill->timer, pet->heal_timer);
 		}
 	} else //init memory
 		pd->s_skill = (struct pet_skill_support *) aMalloc(sizeof(struct pet_skill_support));
-	
-	pd->s_skill->id=( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	pd->s_skill->id=( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	pd->s_skill->lv=script_getnum(st,3);
 	pd->s_skill->delay=script_getnum(st,4);
 	pd->s_skill->hp=script_getnum(st,5);
 	pd->s_skill->sp=script_getnum(st,6);
-	
+
 	//Use delay as initial offset to avoid skill/heal exploits
 	if (battle_config.pet_equip_required && pd->pet.equip == 0)
 		pd->s_skill->timer = INVALID_TIMER;
 	else
-		pd->s_skill->timer = iTimer->add_timer(iTimer->gettick()+pd->s_skill->delay*1000,pet_skill_support_timer,sd->bl.id,0);
-	
+		pd->s_skill->timer = timer->add(timer->gettick()+pd->s_skill->delay*1000,pet->skill_support_timer,sd->bl.id,0);
+
 	return true;
 }
 
@@ -12116,16 +12763,25 @@ BUILDIN(petskillsupport)
  *------------------------------------------*/
 /// skilleffect <skill id>,<level>
 /// skilleffect "<skill name>",<level>
-BUILDIN(skilleffect)
-{
+BUILDIN(skilleffect) {
 	TBL_PC *sd;
-	
-	uint16 skill_id=( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+
+	uint16 skill_id=( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	uint16 skill_lv=script_getnum(st,3);
-	sd=script_rid2sd(st);
-	
+	sd=script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	/* ensure we're standing because the following packet causes the client to virtually set the char to stand,
+	 * which leaves the server thinking it still is sitting. */
+	if( pc_issit(sd) ) {
+		pc->setstand(sd);
+		skill->sit(sd,0);
+		clif->standing(&sd->bl);
+	}
 	clif->skill_nodamage(&sd->bl,&sd->bl,skill_id,skill_lv,1);
-	
+
 	return true;
 }
 
@@ -12134,65 +12790,64 @@ BUILDIN(skilleffect)
  *------------------------------------------*/
 /// npcskilleffect <skill id>,<level>,<x>,<y>
 /// npcskilleffect "<skill name>",<level>,<x>,<y>
-BUILDIN(npcskilleffect)
-{
-	struct block_list *bl= iMap->id2bl(st->oid);
-	
-	uint16 skill_id=( script_isstring(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
+BUILDIN(npcskilleffect) {
+	struct block_list *bl= map->id2bl(st->oid);
+
+	uint16 skill_id=( script_isstringtype(st,2) ? skill->name2id(script_getstr(st,2)) : script_getnum(st,2) );
 	uint16 skill_lv=script_getnum(st,3);
 	int x=script_getnum(st,4);
 	int y=script_getnum(st,5);
-	
+
 	if (bl)
-		clif->skill_poseffect(bl,skill_id,skill_lv,x,y,iTimer->gettick());
-	
+		clif->skill_poseffect(bl,skill_id,skill_lv,x,y,timer->gettick());
+
 	return true;
 }
 
 /*==========================================
  * Special effects [Valaris]
  *------------------------------------------*/
-BUILDIN(specialeffect)
-{
-	struct block_list *bl=iMap->id2bl(st->oid);
+BUILDIN(specialeffect) {
+	struct block_list *bl=map->id2bl(st->oid);
 	int type = script_getnum(st,2);
 	enum send_target target = script_hasdata(st,3) ? (send_target)script_getnum(st,3) : AREA;
-	
+
 	if(bl==NULL)
 		return true;
-	
+
 	if( script_hasdata(st,4) )
 	{
-		TBL_NPC *nd = npc_name2id(script_getstr(st,4));
+		TBL_NPC *nd = npc->name2id(script_getstr(st,4));
 		if(nd)
 			clif->specialeffect(&nd->bl, type, target);
 	}
 	else
 	{
 		if (target == SELF) {
-			TBL_PC *sd=script_rid2sd(st);
+			TBL_PC *sd=script->rid2sd(st);
 			if (sd)
 				clif->specialeffect_single(bl,type,sd->fd);
 		} else {
 			clif->specialeffect(bl, type, target);
 		}
 	}
-	
+
 	return true;
 }
 
-BUILDIN(specialeffect2)
-{
-	TBL_PC *sd=script_rid2sd(st);
+BUILDIN(specialeffect2) {
+	TBL_PC *sd;
 	int type = script_getnum(st,2);
 	enum send_target target = script_hasdata(st,3) ? (send_target)script_getnum(st,3) : AREA;
-	
+
 	if( script_hasdata(st,4) )
-		sd = iMap->nick2sd(script_getstr(st,4));
-	
+		sd = map->nick2sd(script_getstr(st,4));
+	else
+		sd = script->rid2sd(st);
+
 	if (sd)
 		clif->specialeffect(&sd->bl, type, target);
-	
+
 	return true;
 }
 
@@ -12201,12 +12856,12 @@ BUILDIN(specialeffect2)
  *------------------------------------------*/
 BUILDIN(nude)
 {
-	TBL_PC *sd = script_rid2sd(st);
+	TBL_PC *sd = script->rid2sd(st);
 	int i, calcflag = 0;
-	
+
 	if( sd == NULL )
 		return true;
-	
+
 	for( i = 0 ; i < EQI_MAX; i++ ) {
 		if( sd->equip_index[ i ] >= 0 ) {
 			if( !calcflag )
@@ -12214,49 +12869,48 @@ BUILDIN(nude)
 			pc->unequipitem( sd , sd->equip_index[ i ] , 2);
 		}
 	}
-	
+
 	if( calcflag )
-		status_calc_pc(sd,0);
-	
+		status_calc_pc(sd,SCO_NONE);
+
 	return true;
 }
 
 /*==========================================
  * gmcommand [MouseJstr]
  *------------------------------------------*/
-BUILDIN(atcommand)
-{
-	TBL_PC dummy_sd;
-	TBL_PC* sd;
+BUILDIN(atcommand) {
+	TBL_PC *sd, *dummy_sd = NULL;
 	int fd;
 	const char* cmd;
-	
+	bool ret = true;
+
 	cmd = script_getstr(st,2);
-	
+
 	if (st->rid) {
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
+		if( sd == NULL )
+			return false;
 		fd = sd->fd;
 	} else { //Use a dummy character.
-		sd = &dummy_sd;
+		sd = dummy_sd = pc->get_dummy_sd();
 		fd = 0;
-		
-		memset(&dummy_sd, 0, sizeof(TBL_PC));
-		if (st->oid)
-		{
-			struct block_list* bl = iMap->id2bl(st->oid);
-			memcpy(&dummy_sd.bl, bl, sizeof(struct block_list));
+
+		if (st->oid) {
+			struct block_list* bl = map->id2bl(st->oid);
+			memcpy(&sd->bl, bl, sizeof(struct block_list));
 			if (bl->type == BL_NPC)
-				safestrncpy(dummy_sd.status.name, ((TBL_NPC*)bl)->name, NAME_LENGTH);
+				safestrncpy(sd->status.name, ((TBL_NPC*)bl)->name, NAME_LENGTH);
 		}
 	}
-	
-	if (!atcommand->parse(fd, sd, cmd, 0)) {
+
+	if (!atcommand->exec(fd, sd, cmd, false)) {
 		ShowWarning("script: buildin_atcommand: failed to execute command '%s'\n", cmd);
-		script_reportsrc(st);
-		return false;
+		script->reportsrc(st);
+		ret = false;
 	}
-	
-	return true;
+	if (dummy_sd) aFree(dummy_sd);
+	return ret;
 }
 
 /*==========================================
@@ -12264,11 +12918,11 @@ BUILDIN(atcommand)
  *------------------------------------------*/
 BUILDIN(dispbottom)
 {
-	TBL_PC *sd=script_rid2sd(st);
+	TBL_PC *sd=script->rid2sd(st);
 	const char *message;
 	message=script_getstr(st,2);
 	if(sd)
-		clif->disp_onlyself(sd,message,(int)strlen(message));
+		clif_disp_onlyself(sd,message,(int)strlen(message));
 	return true;
 }
 
@@ -12280,15 +12934,15 @@ BUILDIN(recovery)
 {
 	TBL_PC* sd;
 	struct s_mapiterator* iter;
-	
+
 	iter = mapit_getallusers();
 	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) )
 	{
 		if(pc_isdead(sd))
-			status_revive(&sd->bl, 100, 100);
+			status->revive(&sd->bl, 100, 100);
 		else
 			status_percent_heal(&sd->bl, 100, 100);
-		clif->message(sd->fd,msg_txt(680));
+		clif->message(sd->fd,msg_txt(880)); // "You have been recovered!"
 	}
 	mapit->free(iter);
 	return true;
@@ -12300,10 +12954,10 @@ BUILDIN(recovery)
  *------------------------------------------*/
 BUILDIN(getpetinfo)
 {
-	TBL_PC *sd=script_rid2sd(st);
+	TBL_PC *sd=script->rid2sd(st);
 	TBL_PET *pd;
 	int type=script_getnum(st,2);
-	
+
 	if(!sd || !sd->pd) {
 		if (type == 2)
 			script_pushconststr(st,"null");
@@ -12312,7 +12966,7 @@ BUILDIN(getpetinfo)
 		return true;
 	}
 	pd = sd->pd;
-	switch(type){
+	switch(type) {
 		case 0: script_pushint(st,pd->pet.pet_id); break;
 		case 1: script_pushint(st,pd->pet.class_); break;
 		case 2: script_pushstrcopy(st,pd->pet.name); break;
@@ -12334,28 +12988,25 @@ BUILDIN(getpetinfo)
  *------------------------------------------*/
 BUILDIN(gethominfo)
 {
-	TBL_PC *sd=script_rid2sd(st);
-	TBL_HOM *hd;
-	int type=script_getnum(st,2);
-	
-	hd = sd?sd->hd:NULL;
-	if(!homun_alive(hd))
-	{
+	TBL_PC *sd=script->rid2sd(st);
+	int type = script_getnum(st,2);
+
+	if(!sd || !sd->hd) {
 		if (type == 2)
 			script_pushconststr(st,"null");
 		else
 			script_pushint(st,0);
 		return true;
 	}
-	
-	switch(type){
-		case 0: script_pushint(st,hd->homunculus.hom_id); break;
-		case 1: script_pushint(st,hd->homunculus.class_); break;
-		case 2: script_pushstrcopy(st,hd->homunculus.name); break;
-		case 3: script_pushint(st,hd->homunculus.intimacy); break;
-		case 4: script_pushint(st,hd->homunculus.hunger); break;
-		case 5: script_pushint(st,hd->homunculus.rename_flag); break;
-		case 6: script_pushint(st,hd->homunculus.level); break;
+
+	switch(type) {
+		case 0: script_pushint(st,sd->hd->homunculus.hom_id); break;
+		case 1: script_pushint(st,sd->hd->homunculus.class_); break;
+		case 2: script_pushstrcopy(st,sd->hd->homunculus.name); break;
+		case 3: script_pushint(st,sd->hd->homunculus.intimacy); break;
+		case 4: script_pushint(st,sd->hd->homunculus.hunger); break;
+		case 5: script_pushint(st,sd->hd->homunculus.rename_flag); break;
+		case 6: script_pushint(st,sd->hd->homunculus.level); break;
 		default:
 			script_pushint(st,0);
 			break;
@@ -12365,36 +13016,28 @@ BUILDIN(gethominfo)
 
 /// Retrieves information about character's mercenary
 /// getmercinfo <type>[,<char id>];
-BUILDIN(getmercinfo)
-{
+BUILDIN(getmercinfo) {
 	int type, char_id;
 	struct map_session_data* sd;
 	struct mercenary_data* md;
-	
+
 	type = script_getnum(st,2);
-	
-	if( script_hasdata(st,3) )
-	{
+
+	if( script_hasdata(st,3) ) {
 		char_id = script_getnum(st,3);
-		
-		if( ( sd = iMap->charid2sd(char_id) ) == NULL )
-		{
+
+		if( ( sd = map->charid2sd(char_id) ) == NULL ) {
 			ShowError("buildin_getmercinfo: No such character (char_id=%d).\n", char_id);
 			script_pushnil(st);
 			return false;
 		}
-	}
-	else
-	{
-		if( ( sd = script_rid2sd(st) ) == NULL )
-		{
-			script_pushnil(st);
+	} else {
+		if( ( sd = script->rid2sd(st) ) == NULL )
 			return true;
-		}
 	}
-	
+
 	md = ( sd->status.mer_id && sd->md ) ? sd->md : NULL;
-	
+
 	switch( type )
 	{
 		case 0: script_pushint(st,md ? md->mercenary.mercenary_id : 0); break;
@@ -12405,46 +13048,48 @@ BUILDIN(getmercinfo)
 			else
 				script_pushconststr(st,"");
 			break;
-		case 3: script_pushint(st,md ? mercenary_get_faith(md) : 0); break;
-		case 4: script_pushint(st,md ? mercenary_get_calls(md) : 0); break;
+		case 3: script_pushint(st,md ? mercenary->get_faith(md) : 0); break;
+		case 4: script_pushint(st,md ? mercenary->get_calls(md) : 0); break;
 		case 5: script_pushint(st,md ? md->mercenary.kill_count : 0); break;
-		case 6: script_pushint(st,md ? mercenary_get_lifetime(md) : 0); break;
+		case 6: script_pushint(st,md ? mercenary->get_lifetime(md) : 0); break;
 		case 7: script_pushint(st,md ? md->db->lv : 0); break;
 		default:
 			ShowError("buildin_getmercinfo: Invalid type %d (char_id=%d).\n", type, sd->status.char_id);
 			script_pushnil(st);
 			return false;
 	}
-	
+
 	return true;
 }
 
 /*==========================================
  * Shows wether your inventory(and equips) contain
- selected card or not.
- checkequipedcard(4001);
+ * selected card or not.
+ * checkequipedcard(4001);
  *------------------------------------------*/
 BUILDIN(checkequipedcard)
 {
-	TBL_PC *sd=script_rid2sd(st);
-	
-	if(sd){
-		int n,i,c=0;
-		c=script_getnum(st,2);
-		
-		for(i=0;i<MAX_INVENTORY;i++){
-			if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].amount && sd->inventory_data[i]){
-				if (itemdb_isspecial(sd->status.inventory[i].card[0]))
-					continue;
-				for(n=0;n<sd->inventory_data[i]->slot;n++){
-					if(sd->status.inventory[i].card[n]==c){
-						script_pushint(st,1);
-						return true;
-					}
+	int n,i,c=0;
+	TBL_PC *sd=script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	c = script_getnum(st,2);
+
+	for( i=0; i<MAX_INVENTORY; i++) {
+		if(sd->status.inventory[i].nameid > 0 && sd->status.inventory[i].amount && sd->inventory_data[i]) {
+			if (itemdb_isspecial(sd->status.inventory[i].card[0]))
+				continue;
+			for(n=0;n<sd->inventory_data[i]->slot;n++) {
+				if(sd->status.inventory[i].card[n]==c) {
+					script_pushint(st,1);
+					return true;
 				}
 			}
 		}
 	}
+
 	script_pushint(st,0);
 	return true;
 }
@@ -12455,12 +13100,12 @@ BUILDIN(jump_zero)
 	sel=script_getnum(st,2);
 	if(!sel) {
 		int pos;
-		if( !data_islabel(script_getdata(st,3)) ){
+		if( !data_islabel(script_getdata(st,3)) ) {
 			ShowError("script: jump_zero: not label !\n");
 			st->state=END;
 			return false;
 		}
-		
+
 		pos=script_getnum(st,3);
 		st->pos=pos;
 		st->state=GOTO;
@@ -12473,51 +13118,49 @@ BUILDIN(jump_zero)
  *------------------------------------------*/
 BUILDIN(movenpc) {
 	TBL_NPC *nd = NULL;
-	const char *npc;
+	const char *npc_name;
 	int x,y;
-	
-	npc = script_getstr(st,2);
+
+	npc_name = script_getstr(st,2);
 	x = script_getnum(st,3);
 	y = script_getnum(st,4);
-	
-	if ((nd = npc_name2id(npc)) == NULL)
+
+	if ((nd = npc->name2id(npc_name)) == NULL)
 		return -1;
-	
+
 	if (script_hasdata(st,5))
 		nd->dir = script_getnum(st,5) % 8;
-	npc_movenpc(nd, x, y);
+	npc->movenpc(nd, x, y);
 	return true;
 }
 
 /*==========================================
  * message [MouseJstr]
  *------------------------------------------*/
-BUILDIN(message)
-{
+BUILDIN(message) {
 	const char *msg,*player;
 	TBL_PC *pl_sd = NULL;
-	
+
 	player = script_getstr(st,2);
 	msg = script_getstr(st,3);
-	
-	if((pl_sd=iMap->nick2sd((char *) player)) == NULL)
+
+	if((pl_sd=map->nick2sd((char *) player)) == NULL)
 		return true;
 	clif->message(pl_sd->fd, msg);
-	
+
 	return true;
 }
 
 /*==========================================
  * npctalk (sends message to surrounding area)
  *------------------------------------------*/
-BUILDIN(npctalk)
-{
+BUILDIN(npctalk) {
 	const char* str;
 	char name[NAME_LENGTH], message[256];
-	
-	struct npc_data* nd = (struct npc_data *)iMap->id2bl(st->oid);
+
+	struct npc_data* nd = (struct npc_data *)map->id2bl(st->oid);
 	str = script_getstr(st,2);
-	
+
 	if(nd)
 	{
 		safestrncpy(name, nd->name, sizeof(name));
@@ -12525,65 +13168,55 @@ BUILDIN(npctalk)
 		safesnprintf(message, sizeof(message), "%s : %s", name, str);
 		clif->disp_overhead(&nd->bl, message);
 	}
-	
+
 	return true;
 }
 
 // change npc walkspeed [Valaris]
-BUILDIN(npcspeed)
-{
+BUILDIN(npcspeed) {
 	struct npc_data* nd;
 	int speed;
-	
+
 	speed = script_getnum(st,2);
-	nd =(struct npc_data *)iMap->id2bl(st->oid);
-	
+	nd = (struct npc_data *)map->id2bl(st->oid);
+
 	if( nd ) {
-		if( nd->ud == &npc_base_ud ) {
-			nd->ud = NULL;
-			CREATE(nd->ud, struct unit_data, 1);
-			unit_dataset(&nd->bl);
-		}
+		unit->bl2ud2(&nd->bl); // ensure nd->ud is safe to edit
 		nd->speed = speed;
 		nd->ud->state.speed_changed = 1;
 	}
-	
+
 	return true;
 }
 // make an npc walk to a position [Valaris]
 BUILDIN(npcwalkto) {
-	struct npc_data *nd=(struct npc_data *)iMap->id2bl(st->oid);
+	struct npc_data *nd=(struct npc_data *)map->id2bl(st->oid);
 	int x=0,y=0;
-	
+
 	x=script_getnum(st,2);
 	y=script_getnum(st,3);
-	
-	if(nd) {
-		if( nd->ud == &npc_base_ud ) {
-			nd->ud = NULL;
-			CREATE(nd->ud, struct unit_data, 1);
-			unit_dataset(&nd->bl);
-		}
-		
+
+	if( nd ) {
+		unit->bl2ud2(&nd->bl); // ensure nd->ud is safe to edit
 		if (!nd->status.hp) {
-			status_calc_npc(nd, true);
+			status_calc_npc(nd, SCO_FIRST);
 		} else {
-			status_calc_npc(nd, false);
+			status_calc_npc(nd, SCO_NONE);
 		}
-		unit_walktoxy(&nd->bl,x,y,0);
+		unit->walktoxy(&nd->bl,x,y,0);
 	}
-	
+
 	return true;
 }
 // stop an npc's movement [Valaris]
-BUILDIN(npcstop)
-{
-	struct npc_data *nd=(struct npc_data *)iMap->id2bl(st->oid);
-	
-	if(nd) {
-		unit_stop_walking(&nd->bl,1|4);
+BUILDIN(npcstop) {
+	struct npc_data *nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( nd ) {
+		unit->bl2ud2(&nd->bl); // ensure nd->ud is safe to edit
+		unit->stop_walking(&nd->bl,1|4);
 	}
-	
+
 	return true;
 }
 
@@ -12595,23 +13228,25 @@ BUILDIN(getlook)
 {
 	int type,val;
 	TBL_PC *sd;
-	sd=script_rid2sd(st);
-	
+	sd=script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
 	type=script_getnum(st,2);
-	val=-1;
+	val = -1;
 	switch(type) {
-		case LOOK_HAIR:			val=sd->status.hair; break; //1
-		case LOOK_WEAPON:		val=sd->status.weapon; break; //2
-		case LOOK_HEAD_BOTTOM:	val=sd->status.head_bottom; break; //3
-		case LOOK_HEAD_TOP:		val=sd->status.head_top; break; //4
-		case LOOK_HEAD_MID:		val=sd->status.head_mid; break; //5
-		case LOOK_HAIR_COLOR:	val=sd->status.hair_color; break; //6
-		case LOOK_CLOTHES_COLOR:val=sd->status.clothes_color; break; //7
-		case LOOK_SHIELD:		val=sd->status.shield; break; //8
-		case LOOK_SHOES: break; //9
-		case LOOK_ROBE:			val=sd->status.robe; break; //12
+		case LOOK_HAIR:          val = sd->status.hair;          break; //1
+		case LOOK_WEAPON:        val = sd->status.weapon;        break; //2
+		case LOOK_HEAD_BOTTOM:   val = sd->status.head_bottom;   break; //3
+		case LOOK_HEAD_TOP:      val = sd->status.head_top;      break; //4
+		case LOOK_HEAD_MID:      val = sd->status.head_mid;      break; //5
+		case LOOK_HAIR_COLOR:    val = sd->status.hair_color;    break; //6
+		case LOOK_CLOTHES_COLOR: val = sd->status.clothes_color; break; //7
+		case LOOK_SHIELD:        val = sd->status.shield;        break; //8
+		case LOOK_SHOES:                                         break; //9
+		case LOOK_ROBE:          val = sd->status.robe;          break; //12
 	}
-	
+
 	script_pushint(st,val);
 	return true;
 }
@@ -12623,15 +13258,13 @@ BUILDIN(getsavepoint)
 {
 	TBL_PC* sd;
 	int type;
-	
-	sd = script_rid2sd(st);
-	if (sd == NULL) {
-		script_pushint(st,0);
-		return true;
-	}
-	
+
+	sd = script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
 	type = script_getnum(st,2);
-	
+
 	switch(type) {
 		case 0: script_pushstrcopy(st,mapindex_id2name(sd->status.save_point.map)); break;
 		case 1: script_pushint(st,sd->status.save_point.x); break;
@@ -12669,88 +13302,106 @@ BUILDIN(getmapxy)
 {
 	struct block_list *bl = NULL;
 	TBL_PC *sd=NULL;
-	
-	int num;
+
+	int64 num;
 	const char *name;
 	char prefix;
-	
+
 	int x,y,type;
 	char mapname[MAP_NAME_LENGTH];
-	
-	if( !data_isreference(script_getdata(st,2)) ){
+
+	if( !data_isreference(script_getdata(st,2)) ) {
 		ShowWarning("script: buildin_getmapxy: not mapname variable\n");
 		script_pushint(st,-1);
 		return false;
 	}
-	if( !data_isreference(script_getdata(st,3)) ){
+	if( !data_isreference(script_getdata(st,3)) ) {
 		ShowWarning("script: buildin_getmapxy: not mapx variable\n");
 		script_pushint(st,-1);
 		return false;
 	}
-	if( !data_isreference(script_getdata(st,4)) ){
+	if( !data_isreference(script_getdata(st,4)) ) {
 		ShowWarning("script: buildin_getmapxy: not mapy variable\n");
 		script_pushint(st,-1);
 		return false;
 	}
 	
+	if( !is_string_variable(reference_getname(script_getdata(st, 2))) ) {
+		ShowWarning("script: buildin_getmapxy: %s is not a string variable\n",reference_getname(script_getdata(st, 2)));
+		script_pushint(st,-1);
+		return false;
+	}
+	
+	if( is_string_variable(reference_getname(script_getdata(st, 3))) ) {
+		ShowWarning("script: buildin_getmapxy: %s is a string variable, should be int\n",reference_getname(script_getdata(st, 3)));
+		script_pushint(st,-1);
+		return false;
+	}
+
+	if( is_string_variable(reference_getname(script_getdata(st, 4))) ) {
+		ShowWarning("script: buildin_getmapxy: %s is a string variable, should be int\n",reference_getname(script_getdata(st, 4)));
+		script_pushint(st,-1);
+		return false;
+	}
+
 	// Possible needly check function parameters on C_STR,C_INT,C_INT
 	type=script_getnum(st,5);
-	
-	switch (type){
-		case 0:	//Get Character Position
+
+	switch (type) {
+		case 0: //Get Character Position
 			if( script_hasdata(st,6) )
-				sd=iMap->nick2sd(script_getstr(st,6));
+				sd=map->nick2sd(script_getstr(st,6));
 			else
-				sd=script_rid2sd(st);
-			
+				sd=script->rid2sd(st);
+
 			if (sd)
 				bl = &sd->bl;
 			break;
-		case 1:	//Get NPC Position
+		case 1: //Get NPC Position
 			if( script_hasdata(st,6) )
 			{
 				struct npc_data *nd;
-				nd=npc_name2id(script_getstr(st,6));
+				nd=npc->name2id(script_getstr(st,6));
 				if (nd)
 					bl = &nd->bl;
 			} else //In case the origin is not an npc?
-				bl=iMap->id2bl(st->oid);
+				bl=map->id2bl(st->oid);
 			break;
-		case 2:	//Get Pet Position
+		case 2: //Get Pet Position
 			if(script_hasdata(st,6))
-				sd=iMap->nick2sd(script_getstr(st,6));
+				sd=map->nick2sd(script_getstr(st,6));
 			else
-				sd=script_rid2sd(st);
-			
+				sd=script->rid2sd(st);
+
 			if (sd && sd->pd)
 				bl = &sd->pd->bl;
 			break;
-		case 3:	//Get Mob Position
+		case 3: //Get Mob Position
 			break; //Not supported?
-		case 4:	//Get Homun Position
+		case 4: //Get Homun Position
 			if(script_hasdata(st,6))
-				sd=iMap->nick2sd(script_getstr(st,6));
+				sd=map->nick2sd(script_getstr(st,6));
 			else
-				sd=script_rid2sd(st);
-			
+				sd=script->rid2sd(st);
+
 			if (sd && sd->hd)
 				bl = &sd->hd->bl;
 			break;
 		case 5: //Get Mercenary Position
 			if(script_hasdata(st,6))
-				sd=iMap->nick2sd(script_getstr(st,6));
+				sd=map->nick2sd(script_getstr(st,6));
 			else
-				sd=script_rid2sd(st);
-			
+				sd=script->rid2sd(st);
+
 			if (sd && sd->md)
 				bl = &sd->md->bl;
 			break;
 		case 6: //Get Elemental Position
 			if(script_hasdata(st,6))
-				sd=iMap->nick2sd(script_getstr(st,6));
+				sd=map->nick2sd(script_getstr(st,6));
 			else
-				sd=script_rid2sd(st);
-			
+				sd=script->rid2sd(st);
+
 			if (sd && sd->ed)
 				bl = &sd->ed->bl;
 			break;
@@ -12763,44 +13414,44 @@ BUILDIN(getmapxy)
 		script_pushint(st,-1);
 		return true;
 	}
-	
+
 	x= bl->x;
 	y= bl->y;
-	safestrncpy(mapname, map[bl->m].name, MAP_NAME_LENGTH);
-	
+	safestrncpy(mapname, map->list[bl->m].name, MAP_NAME_LENGTH);
+
 	//Set MapName$
 	num=st->stack->stack_data[st->start+2].u.num;
-	name=get_str(num&0x00ffffff);
+	name=script->get_str(script_getvarid(num));
 	prefix=*name;
 	
 	if(not_server_variable(prefix))
-		sd=script_rid2sd(st);
+		sd=script->rid2sd(st);
 	else
 		sd=NULL;
-	set_reg(st,sd,num,name,(void*)mapname,script_getref(st,2));
-	
+	script->set_reg(st,sd,num,name,(void*)mapname,script_getref(st,2));
+
 	//Set MapX
 	num=st->stack->stack_data[st->start+3].u.num;
-	name=get_str(num&0x00ffffff);
+	name=script->get_str(script_getvarid(num));
 	prefix=*name;
-	
+
 	if(not_server_variable(prefix))
-		sd=script_rid2sd(st);
+		sd=script->rid2sd(st);
 	else
 		sd=NULL;
-	set_reg(st,sd,num,name,(void*)__64BPTRSIZE(x),script_getref(st,3));
-	
+	script->set_reg(st,sd,num,name,(void*)h64BPTRSIZE(x),script_getref(st,3));
+
 	//Set MapY
 	num=st->stack->stack_data[st->start+4].u.num;
-	name=get_str(num&0x00ffffff);
+	name=script->get_str(script_getvarid(num));
 	prefix=*name;
-	
+
 	if(not_server_variable(prefix))
-		sd=script_rid2sd(st);
+		sd=script->rid2sd(st);
 	else
 		sd=NULL;
-	set_reg(st,sd,num,name,(void*)__64BPTRSIZE(y),script_getref(st,4));
-	
+	script->set_reg(st,sd,num,name,(void*)h64BPTRSIZE(y),script_getref(st,4));
+
 	//Return Success value
 	script_pushint(st,0);
 	return true;
@@ -12813,11 +13464,11 @@ BUILDIN(logmes)
 {
 	const char *str;
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return false;
-	
+
 	str = script_getstr(st,2);
 	logs->npc(sd,str);
 	return true;
@@ -12825,36 +13476,36 @@ BUILDIN(logmes)
 
 BUILDIN(summon)
 {
-	int _class, timeout=0;
+	int class_, timeout=0;
 	const char *str,*event="";
 	TBL_PC *sd;
 	struct mob_data *md;
-	int tick = iTimer->gettick();
-	
-	sd=script_rid2sd(st);
+	int64 tick = timer->gettick();
+
+	sd=script->rid2sd(st);
 	if (!sd) return true;
-	
-	str	=script_getstr(st,2);
-	_class=script_getnum(st,3);
+
+	str    = script_getstr(st,2);
+	class_ = script_getnum(st,3);
 	if( script_hasdata(st,4) )
 		timeout=script_getnum(st,4);
-	if( script_hasdata(st,5) ){
+	if( script_hasdata(st,5) ) {
 		event=script_getstr(st,5);
-		check_event(st, event);
+		script->check_event(st, event);
 	}
-	
+
 	clif->skill_poseffect(&sd->bl,AM_CALLHOMUN,1,sd->bl.x,sd->bl.y,tick);
-	
-	md = mob_once_spawn_sub(&sd->bl, sd->bl.m, sd->bl.x, sd->bl.y, str, _class, event, SZ_SMALL, AI_NONE);
+
+	md = mob->once_spawn_sub(&sd->bl, sd->bl.m, sd->bl.x, sd->bl.y, str, class_, event, SZ_MEDIUM, AI_NONE);
 	if (md) {
 		md->master_id=sd->bl.id;
 		md->special_state.ai = AI_ATTACK;
 		if( md->deletetimer != INVALID_TIMER )
-			iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-		md->deletetimer = iTimer->add_timer(tick+(timeout>0?timeout*1000:60000),mob_timer_delete,md->bl.id,0);
-		mob_spawn (md); //Now it is ready for spawning.
+			timer->delete(md->deletetimer, mob->timer_delete);
+		md->deletetimer = timer->add(tick+(timeout>0?timeout*1000:60000),mob->timer_delete,md->bl.id,0);
+		mob->spawn (md); //Now it is ready for spawning.
 		clif->specialeffect(&md->bl,344,AREA);
-		sc_start4(&md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE, 0, 60000);
+		sc_start4(NULL, &md->bl, SC_MODECHANGE, 100, 1, 0, MD_AGGRESSIVE, 0, 60000);
 	}
 	return true;
 }
@@ -12862,15 +13513,13 @@ BUILDIN(summon)
 /*==========================================
  * Checks whether it is daytime/nighttime
  *------------------------------------------*/
-BUILDIN(isnight)
-{
-	script_pushint(st,(iMap->night_flag == 1));
+BUILDIN(isnight) {
+	script_pushint(st,(map->night_flag == 1));
 	return true;
 }
 
-BUILDIN(isday)
-{
-	script_pushint(st,(iMap->night_flag == 0));
+BUILDIN(isday) {
+	script_pushint(st,(map->night_flag == 0));
 	return true;
 }
 
@@ -12883,18 +13532,16 @@ BUILDIN(isequippedcnt)
 	TBL_PC *sd;
 	int i, j, k, id = 1;
 	int ret = 0;
-	
-	sd = script_rid2sd(st);
-	if (!sd) { //If the player is not attached it is a script error anyway... but better prevent the map server from crashing...
-		script_pushint(st,0);
-		return true;
-	}
-	
+
+	sd = script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
 	for (i=0; id!=0; i++) {
-		FETCH (i+2, id) else id = 0;
+		script_fetch(st,i+2, id);
 		if (id <= 0)
 			continue;
-		
+
 		for (j=0; j<EQI_MAX; j++) {
 			int index;
 			index = sd->equip_index[j];
@@ -12902,10 +13549,10 @@ BUILDIN(isequippedcnt)
 			if(j == EQI_HAND_R && sd->equip_index[EQI_HAND_L] == index) continue;
 			if(j == EQI_HEAD_MID && sd->equip_index[EQI_HEAD_LOW] == index) continue;
 			if(j == EQI_HEAD_TOP && (sd->equip_index[EQI_HEAD_MID] == index || sd->equip_index[EQI_HEAD_LOW] == index)) continue;
-			
+
 			if(!sd->inventory_data[index])
 				continue;
-			
+
 			if (itemdb_type(id) != IT_CARD) { //No card. Count amount in inventory.
 				if (sd->inventory_data[index]->nameid == id)
 					ret+= sd->status.inventory[index].amount;
@@ -12919,7 +13566,7 @@ BUILDIN(isequippedcnt)
 			}
 		}
 	}
-	
+
 	script_pushint(st,ret);
 	return true;
 }
@@ -12938,18 +13585,16 @@ BUILDIN(isequipped)
 	int ret = -1;
 	//Original hash to reverse it when full check fails.
 	unsigned int setitem_hash = 0, setitem_hash2 = 0;
-	
-	sd = script_rid2sd(st);
-	
-	if (!sd) { //If the player is not attached it is a script error anyway... but better prevent the map server from crashing...
-		script_pushint(st,0);
-		return true;
-	}
-	
+
+	sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
 	setitem_hash = sd->bonus.setitem_hash;
 	setitem_hash2 = sd->bonus.setitem_hash2;
 	for (i=0; id!=0; i++) {
-		FETCH (i+2, id) else id = 0;
+		script_fetch(st,i+2, id);
 		if (id <= 0)
 			continue;
 		flag = 0;
@@ -12959,10 +13604,10 @@ BUILDIN(isequipped)
 			if(j == EQI_HAND_R && sd->equip_index[EQI_HAND_L] == index) continue;
 			if(j == EQI_HEAD_MID && sd->equip_index[EQI_HEAD_LOW] == index) continue;
 			if(j == EQI_HEAD_TOP && (sd->equip_index[EQI_HEAD_MID] == index || sd->equip_index[EQI_HEAD_LOW] == index)) continue;
-			
+
 			if(!sd->inventory_data[index])
 				continue;
-			
+
 			if (itemdb_type(id) != IT_CARD) {
 				if (sd->inventory_data[index]->nameid != id)
 					continue;
@@ -12972,18 +13617,18 @@ BUILDIN(isequipped)
 				if (sd->inventory_data[index]->slot == 0 ||
 					itemdb_isspecial(sd->status.inventory[index].card[0]))
 					continue;
-				
-				for (k = 0; k < sd->inventory_data[index]->slot; k++)
-				{	//New hash system which should support up to 4 slots on any equipment. [Skotlex]
+
+				for (k = 0; k < sd->inventory_data[index]->slot; k++) {
+					//New hash system which should support up to 4 slots on any equipment. [Skotlex]
 					unsigned int hash = 0;
 					if (sd->status.inventory[index].card[k] != id)
 						continue;
-					
+
 					hash = 1<<((j<5?j:j-5)*4 + k);
 					// check if card is already used by another set
 					if ( ( j < 5 ? sd->bonus.setitem_hash : sd->bonus.setitem_hash2 ) & hash)
 						continue;
-					
+
 					// We have found a match
 					flag = 1;
 					// Set hash so this card cannot be used by another
@@ -13014,26 +13659,28 @@ BUILDIN(isequipped)
  * Check how many given inserted cards in the CURRENT
  * weapon - used for 2/15's cards patch [Lupus]
  *------------------------------------------------*/
-BUILDIN(cardscnt)
-{
+BUILDIN(cardscnt) {
 	TBL_PC *sd;
 	int i, k, id = 1;
 	int ret = 0;
 	int index;
-	
-	sd = script_rid2sd(st);
-	
+
+	sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
 	for (i=0; id!=0; i++) {
-		FETCH (i+2, id) else id = 0;
+		script_fetch(st,i+2, id);
 		if (id <= 0)
 			continue;
-		
-		index = current_equip_item_index; //we get CURRENT WEAPON inventory index from status.c [Lupus]
+
+		index = status->current_equip_item_index; //we get CURRENT WEAPON inventory index from status.c [Lupus]
 		if(index < 0) continue;
-		
+
 		if(!sd->inventory_data[index])
 			continue;
-		
+
 		if(itemdb_type(id) != IT_CARD) {
 			if (sd->inventory_data[index]->nameid == id)
 				ret+= sd->status.inventory[index].amount;
@@ -13047,7 +13694,7 @@ BUILDIN(cardscnt)
 		}
 	}
 	script_pushint(st,ret);
-	//	script_pushint(st,current_equip_item_index);
+	// script_pushint(st,status->current_equip_item_index);
 	return true;
 }
 
@@ -13055,27 +13702,26 @@ BUILDIN(cardscnt)
  * Returns the refined number of the current item, or an
  * item with inventory index specified
  *-------------------------------------------------------*/
-BUILDIN(getrefine)
-{
+BUILDIN(getrefine) {
 	TBL_PC *sd;
-	if ((sd = script_rid2sd(st))!= NULL)
-		script_pushint(st,sd->status.inventory[current_equip_item_index].refine);
-	else
-		script_pushint(st,0);
+
+	sd = script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
+	script_pushint(st,sd->status.inventory[status->current_equip_item_index].refine);
 	return true;
 }
 
 /*=======================================================
  * Day/Night controls
  *-------------------------------------------------------*/
-BUILDIN(night)
-{
-	if (iMap->night_flag != 1) pc->map_night_timer(pc->night_timer_tid, 0, 0, 1);
+BUILDIN(night) {
+	if (map->night_flag != 1) pc->map_night_timer(pc->night_timer_tid, 0, 0, 1);
 	return true;
 }
-BUILDIN(day)
-{
-	if (iMap->night_flag != 0) pc->map_day_timer(pc->day_timer_tid, 0, 0, 1);
+BUILDIN(day) {
+	if (map->night_flag != 0) pc->map_day_timer(pc->day_timer_tid, 0, 0, 1);
 	return true;
 }
 
@@ -13087,12 +13733,12 @@ BUILDIN(unequip)
 	int i;
 	size_t num;
 	TBL_PC *sd;
-	
+
 	num = script_getnum(st,2);
-	sd = script_rid2sd(st);
-	if( sd != NULL && num >= 1 && num <= ARRAYLENGTH(equip) )
+	sd = script->rid2sd(st);
+	if( sd != NULL && num >= 1 && num <= ARRAYLENGTH(script->equip) )
 	{
-		i = pc->checkequip(sd,equip[num-1]);
+		i = pc->checkequip(sd,script->equip[num-1]);
 		if (i >= 0)
 			pc->unequipitem(sd,i,1|2);
 	}
@@ -13104,19 +13750,21 @@ BUILDIN(equip)
 	int nameid=0,i;
 	TBL_PC *sd;
 	struct item_data *item_data;
-	
-	sd = script_rid2sd(st);
-	
+
+	sd = script->rid2sd(st);
+	if( sd == NULL )
+		return false;
+
 	nameid=script_getnum(st,2);
-	if((item_data = itemdb_exists(nameid)) == NULL)
+	if((item_data = itemdb->exists(nameid)) == NULL)
 	{
 		ShowError("wrong item ID : equipitem(%i)\n",nameid);
 		return false;
 	}
-	ARR_FIND( 0, MAX_INVENTORY, i, sd->status.inventory[i].nameid == nameid );
+	ARR_FIND( 0, MAX_INVENTORY, i, sd->status.inventory[i].nameid == nameid && sd->status.inventory[i].equip == 0 );
 	if( i < MAX_INVENTORY )
 		pc->equipitem(sd,i,item_data->equip);
-	
+
 	return true;
 }
 
@@ -13126,19 +13774,19 @@ BUILDIN(autoequip)
 	struct item_data *item_data;
 	nameid=script_getnum(st,2);
 	flag=script_getnum(st,3);
-	
-	if( ( item_data = itemdb_exists(nameid) ) == NULL )
+
+	if( ( item_data = itemdb->exists(nameid) ) == NULL )
 	{
 		ShowError("buildin_autoequip: Invalid item '%d'.\n", nameid);
 		return false;
 	}
-	
-	if( !itemdb_isequip2(item_data) )
+
+	if( !itemdb->isequip2(item_data) )
 	{
 		ShowError("buildin_autoequip: Item '%d' cannot be equipped.\n", nameid);
 		return false;
 	}
-	
+
 	item_data->flag.autoequip = flag>0?1:0;
 	return true;
 }
@@ -13146,15 +13794,15 @@ BUILDIN(autoequip)
 BUILDIN(setbattleflag)
 {
 	const char *flag, *value;
-	
+
 	flag = script_getstr(st,2);
 	value = script_getstr(st,3);  // HACK: Retrieve number as string (auto-converted) for battle_set_value
-	
+
 	if (battle->config_set_value(flag, value) == 0)
 		ShowWarning("buildin_setbattleflag: unknown battle_config flag '%s'\n",flag);
 	else
 		ShowInfo("buildin_setbattleflag: battle_config flag '%s' is now set to '%s'.\n",flag,value);
-	
+
 	return true;
 }
 
@@ -13171,10 +13819,10 @@ BUILDIN(getbattleflag)
 //-------------------------------------------------------
 BUILDIN(getstrlen)
 {
-	
+
 	const char *str = script_getstr(st,2);
 	int len = (str) ? (int)strlen(str) : 0;
-	
+
 	script_pushint(st,len);
 	return true;
 }
@@ -13186,9 +13834,9 @@ BUILDIN(charisalpha)
 {
 	const char *str=script_getstr(st,2);
 	int pos=script_getnum(st,3);
-	
+
 	int val = ( str && pos >= 0 && (unsigned int)pos < strlen(str) ) ? ISALPHA( str[pos] ) != 0 : 0;
-	
+
 	script_pushint(st,val);
 	return true;
 }
@@ -13200,9 +13848,9 @@ BUILDIN(charisupper)
 {
 	const char *str = script_getstr(st,2);
 	int pos = script_getnum(st,3);
-	
+
 	int val = ( str && pos >= 0 && (unsigned int)pos < strlen(str) ) ? ISUPPER( str[pos] ) : 0;
-	
+
 	script_pushint(st,val);
 	return true;
 }
@@ -13214,9 +13862,9 @@ BUILDIN(charislower)
 {
 	const char *str = script_getstr(st,2);
 	int pos = script_getnum(st,3);
-	
+
 	int val = ( str && pos >= 0 && (unsigned int)pos < strlen(str) ) ? ISLOWER( str[pos] ) : 0;
-	
+
 	script_pushint(st,val);
 	return true;
 }
@@ -13227,7 +13875,7 @@ BUILDIN(charislower)
 BUILDIN(charat) {
 	const char *str = script_getstr(st,2);
 	int pos = script_getnum(st,3);
-	
+
 	if( pos >= 0 && (unsigned int)pos < strlen(str) ) {
 		char output[2];
 		output[0] = str[pos];
@@ -13247,10 +13895,10 @@ BUILDIN(setchar)
 	const char *c = script_getstr(st,3);
 	int index = script_getnum(st,4);
 	char *output = aStrdup(str);
-	
+
 	if(index >= 0 && index < strlen(output))
 		output[index] = *c;
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13265,19 +13913,19 @@ BUILDIN(insertchar)
 	int index = script_getnum(st,4);
 	char *output;
 	size_t len = strlen(str);
-	
+
 	if(index < 0)
 		index = 0;
 	else if(index > len)
-		index = len;
-	
+		index = (int)len;
+
 	output = (char*)aMalloc(len + 2);
-	
+
 	memcpy(output, str, index);
 	output[index] = c[0];
 	memcpy(&output[index+1], &str[index], len - index);
 	output[len+1] = '\0';
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13291,19 +13939,19 @@ BUILDIN(delchar)
 	int index = script_getnum(st,3);
 	char *output;
 	size_t len = strlen(str);
-	
+
 	if(index < 0 || index > len) {
 		//return original
 		output = aStrdup(str);
 		script_pushstr(st, output);
 		return true;
 	}
-	
+
 	output = (char*)aMalloc(len);
-	
+
 	memcpy(output, str, index);
 	memcpy(&output[index], &str[index+1], len - index);
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13316,12 +13964,12 @@ BUILDIN(strtoupper)
 	const char *str = script_getstr(st,2);
 	char *output = aStrdup(str);
 	char *cursor = output;
-	
+
 	while (*cursor != '\0') {
 		*cursor = TOUPPER(*cursor);
 		cursor++;
 	}
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13334,12 +13982,12 @@ BUILDIN(strtolower)
 	const char *str = script_getstr(st,2);
 	char *output = aStrdup(str);
 	char *cursor = output;
-	
+
 	while (*cursor != '\0') {
 		*cursor = TOLOWER(*cursor);
 		cursor++;
 	}
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13353,18 +14001,18 @@ BUILDIN(substr)
 	char *output;
 	int start = script_getnum(st,3);
 	int end = script_getnum(st,4);
-	
+
 	int len = 0;
-	
+
 	if(start >= 0 && end < strlen(str) && start <= end) {
 		len = end - start + 1;
 		output = (char*)aMalloc(len + 1);
 		memcpy(output, &str[start], len);
 	} else
 		output = (char*)aMalloc(1);
-	
+
 	output[len] = '\0';
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13382,54 +14030,46 @@ BUILDIN(explode)
 	size_t len = strlen(str);
 	int i = 0, j = 0;
 	int start;
-	
-	
+
+
 	char *temp;
 	const char* name;
-	
+
 	TBL_PC* sd = NULL;
-	
+
 	temp = (char*)aMalloc(len + 1);
-	
+
 	if( !data_isreference(data) )
 	{
 		ShowError("script:explode: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
 	start = reference_getindex(data);
 	name = reference_getname(data);
-	
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:explode: illegal scope\n");
-		script_reportdata(data);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( !is_string_variable(name) )
 	{
 		ShowError("script:explode: not string array\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// data type mismatch
 	}
-	
+
 	if( not_server_variable(*name) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
-	
+
 	while(str[i] != '\0') {
 		if(str[i] == delimiter && start < SCRIPT_MAX_ARRAYSIZE-1) { //break at delimiter but ignore after reaching last array index
 			temp[j] = '\0';
-			set_reg(st, sd, reference_uid(id, start++), name, (void*)temp, reference_getref(data));
+			script->set_reg(st, sd, reference_uid(id, start++), name, (void*)temp, reference_getref(data));
 			j = 0;
 			++i;
 		} else {
@@ -13438,8 +14078,8 @@ BUILDIN(explode)
 	}
 	//set last string
 	temp[j] = '\0';
-	set_reg(st, sd, reference_uid(id, start), name, (void*)temp, reference_getref(data));
-	
+	script->set_reg(st, sd, reference_uid(id, start), name, (void*)temp, reference_getref(data));
+
 	aFree(temp);
 	return true;
 }
@@ -13452,63 +14092,55 @@ BUILDIN(implode)
 {
 	struct script_data* data = script_getdata(st, 2);
 	const char *glue = NULL, *name, *temp;
-	int32 glue_len = 0, array_size, id;
-	size_t len = 0;
-	int i, k = 0;
-	
+	uint32 array_size, id;
+	size_t len = 0, glue_len = 0, k = 0;
+	int i;
+
 	TBL_PC* sd = NULL;
-	
+
 	char *output;
-	
+
 	if( !data_isreference(data) )
 	{
 		ShowError("script:implode: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
 	name = reference_getname(data);
-	
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:implode: illegal scope\n");
-		script_reportdata(data);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( !is_string_variable(name) )
 	{
 		ShowError("script:implode: not string array\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// data type mismatch
 	}
-	
+
 	if( not_server_variable(*name) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
-	
+
 	//count chars
-	array_size = getarraysize(st, id, reference_getindex(data), is_string_variable(name), reference_getref(data)) - 1;
-	
-	if(array_size == -1) //empty array check (AmsTaff)
-    {
-        ShowWarning("script:implode: array length = 0\n");
-        output = (char*)aMalloc(sizeof(char)*5);
-        sprintf(output,"%s","NULL");
+	array_size = script->array_highest_key(st,sd,name,reference_getref(data)) - 1;
+
+	if(array_size == -1) {
+		//empty array check (AmsTaff)
+		ShowWarning("script:implode: array length = 0\n");
+		output = (char*)aMalloc(sizeof(char)*5);
+		sprintf(output,"%s","NULL");
 	} else {
 		for(i = 0; i <= array_size; ++i) {
 			temp = (char*) script->get_val2(st, reference_uid(id, i), reference_getref(data));
 			len += strlen(temp);
 			script_removetop(st, -1, 0);
 		}
-		
+
 		//allocate mem
 		if( script_hasdata(st,3) ) {
 			glue = script_getstr(st,3);
@@ -13516,7 +14148,7 @@ BUILDIN(implode)
 			len += glue_len * (array_size);
 		}
 		output = (char*)aMalloc(len + 1);
-		
+
 		//build output
 		for(i = 0; i < array_size; ++i) {
 			temp = (char*) script->get_val2(st, reference_uid(id, i), reference_getref(data));
@@ -13534,10 +14166,10 @@ BUILDIN(implode)
 		memcpy(&output[k], temp, len);
 		k += len;
 		script_removetop(st, -1, 0);
-		
+
 		output[k] = '\0';
 	}
-	
+
 	script_pushstr(st, output);
 	return true;
 }
@@ -13547,232 +14179,242 @@ BUILDIN(implode)
 // Implements C sprintf, except format %n. The resulting string is
 // returned, instead of being saved in variable by reference.
 //-------------------------------------------------------
-BUILDIN(sprintf)
-{
-    unsigned int len, argc = 0, arg = 0, buf2_len = 0;
-    const char* format;
-    char* p;
-    char* q;
-    char* buf  = NULL;
-    char* buf2 = NULL;
-    struct script_data* data;
-    StringBuf final_buf;
-	
-    // Fetch init data
-    format = script_getstr(st, 2);
-    argc = script_lastdata(st)-2;
-    len = strlen(format);
-	
-    // Skip parsing, where no parsing is required.
-    if(len==0){
-        script_pushconststr(st,"");
-        return true;
-    }
-	
-    // Pessimistic alloc
-    CREATE(buf, char, len+1);
-	
-    // Need not be parsed, just solve stuff like %%.
-    if(argc==0){
+BUILDIN(sprintf) {
+	unsigned int argc = 0, arg = 0;
+	const char* format;
+	char* p;
+	char* q;
+	char* buf  = NULL;
+	char* buf2 = NULL;
+	struct script_data* data;
+	size_t len, buf2_len = 0;
+	StringBuf final_buf;
+
+	// Fetch init data
+	format = script_getstr(st, 2);
+	argc = script_lastdata(st)-2;
+	len = strlen(format);
+
+	// Skip parsing, where no parsing is required.
+	if(len==0) {
+		script_pushconststr(st,"");
+		return true;
+	}
+
+	// Pessimistic alloc
+	CREATE(buf, char, len+1);
+
+	// Need not be parsed, just solve stuff like %%.
+	if(argc==0) {
 		memcpy(buf,format,len+1);
-        script_pushstrcopy(st, buf);
-        aFree(buf);
-        return true;
-    }
-	
-    safestrncpy(buf, format, len+1);
-	
-    // Issue sprintf for each parameter
-    StrBuf->Init(&final_buf);
-    q = buf;
-    while((p = strchr(q, '%'))!=NULL){
-        if(p!=q){
-            len = p-q+1;
-            if(buf2_len<len){
-                RECREATE(buf2, char, len);
-                buf2_len = len;
-            }
-            safestrncpy(buf2, q, len);
-            StrBuf->AppendStr(&final_buf, buf2);
-            q = p;
-        }
-        p = q+1;
-        if(*p=='%'){  // %%
-            StrBuf->AppendStr(&final_buf, "%");
-            q+=2;
-            continue;
-        }
-        if(*p=='n'){  // %n
-            ShowWarning("buildin_sprintf: Format %%n not supported! Skipping...\n");
-            script_reportsrc(st);
-            q+=2;
-            continue;
-        }
-        if(arg>=argc){
-            ShowError("buildin_sprintf: Not enough arguments passed!\n");
-            if(buf) aFree(buf);
-            if(buf2) aFree(buf2);
-            StrBuf->Destroy(&final_buf);
-            script_pushconststr(st,"");
-            return false;
-        }
-        if((p = strchr(q+1, '%'))==NULL){
-            p = strchr(q, 0);  // EOS
-        }
-        len = p-q+1;
-        if(buf2_len<len){
-            RECREATE(buf2, char, len);
-            buf2_len = len;
-        }
-        safestrncpy(buf2, q, len);
-        q = p;
-		
-        // Note: This assumes the passed value being the correct
-        // type to the current format specifier. If not, the server
-        // probably crashes or returns anything else, than expected,
-        // but it would behave in normal code the same way so it's
-        // the scripter's responsibility.
-        data = script_getdata(st, arg+3);
-        if(data_isstring(data)){  // String
-            StrBuf->Printf(&final_buf, buf2, script_getstr(st, arg+3));
-        }else if(data_isint(data)){  // Number
-            StrBuf->Printf(&final_buf, buf2, script_getnum(st, arg+3));
-        }else if(data_isreference(data)){  // Variable
-            char* name = reference_getname(data);
-            if(name[strlen(name)-1]=='$'){  // var Str
-                StrBuf->Printf(&final_buf, buf2, script_getstr(st, arg+3));
-            }else{  // var Int
-                StrBuf->Printf(&final_buf, buf2, script_getnum(st, arg+3));
-            }
-        }else{  // Unsupported type
-            ShowError("buildin_sprintf: Unknown argument type!\n");
-            if(buf) aFree(buf);
-            if(buf2) aFree(buf2);
-            StrBuf->Destroy(&final_buf);
-            script_pushconststr(st,"");
-            return false;
-        }
-        arg++;
-    }
-	
-    // Append anything left
-    if(*q){
-        StrBuf->AppendStr(&final_buf, q);
-    }
-	
-    // Passed more, than needed
-    if(arg<argc){
-        ShowWarning("buildin_sprintf: Unused arguments passed.\n");
-        script_reportsrc(st);
-    }
-	
-    script_pushstrcopy(st, StrBuf->Value(&final_buf));
-	
-    if(buf) aFree(buf);
-    if(buf2) aFree(buf2);
-    StrBuf->Destroy(&final_buf);
-	
-    return true;
+		script_pushstrcopy(st, buf);
+		aFree(buf);
+		return true;
+	}
+
+	safestrncpy(buf, format, len+1);
+
+	// Issue sprintf for each parameter
+	StrBuf->Init(&final_buf);
+	q = buf;
+	while((p = strchr(q, '%'))!=NULL) {
+		if(p!=q) {
+			len = p-q+1;
+			if(buf2_len<len) {
+				RECREATE(buf2, char, len);
+				buf2_len = len;
+			}
+			safestrncpy(buf2, q, len);
+			StrBuf->AppendStr(&final_buf, buf2);
+			q = p;
+		}
+		p = q+1;
+		if(*p=='%') {  // %%
+			StrBuf->AppendStr(&final_buf, "%");
+			q+=2;
+			continue;
+		}
+		if(*p=='n') {  // %n
+			ShowWarning("buildin_sprintf: Format %%n not supported! Skipping...\n");
+			script->reportsrc(st);
+			q+=2;
+			continue;
+		}
+		if(arg>=argc) {
+			ShowError("buildin_sprintf: Not enough arguments passed!\n");
+			if(buf) aFree(buf);
+			if(buf2) aFree(buf2);
+			StrBuf->Destroy(&final_buf);
+			script_pushconststr(st,"");
+			return false;
+		}
+		if((p = strchr(q+1, '%'))==NULL) {
+			p = strchr(q, 0);  // EOS
+		}
+		len = p-q+1;
+		if(buf2_len<len) {
+			RECREATE(buf2, char, len);
+			buf2_len = len;
+		}
+		safestrncpy(buf2, q, len);
+		q = p;
+
+		// Note: This assumes the passed value being the correct
+		// type to the current format specifier. If not, the server
+		// probably crashes or returns anything else, than expected,
+		// but it would behave in normal code the same way so it's
+		// the scripter's responsibility.
+		data = script_getdata(st, arg+3);
+		if(data_isstring(data)) {  // String
+			StrBuf->Printf(&final_buf, buf2, script_getstr(st, arg+3));
+		} else if(data_isint(data)) {  // Number
+			StrBuf->Printf(&final_buf, buf2, script_getnum(st, arg+3));
+		} else if(data_isreference(data)) {  // Variable
+			char* name = reference_getname(data);
+			if(name[strlen(name)-1]=='$') {  // var Str
+				StrBuf->Printf(&final_buf, buf2, script_getstr(st, arg+3));
+			} else {  // var Int
+				StrBuf->Printf(&final_buf, buf2, script_getnum(st, arg+3));
+			}
+		} else {  // Unsupported type
+			ShowError("buildin_sprintf: Unknown argument type!\n");
+			if(buf) aFree(buf);
+			if(buf2) aFree(buf2);
+			StrBuf->Destroy(&final_buf);
+			script_pushconststr(st,"");
+			return false;
+		}
+		arg++;
+	}
+
+	// Append anything left
+	if(*q) {
+		StrBuf->AppendStr(&final_buf, q);
+	}
+
+	// Passed more, than needed
+	if(arg<argc) {
+		ShowWarning("buildin_sprintf: Unused arguments passed.\n");
+		script->reportsrc(st);
+	}
+
+	script_pushstrcopy(st, StrBuf->Value(&final_buf));
+
+	if(buf) aFree(buf);
+	if(buf2) aFree(buf2);
+	StrBuf->Destroy(&final_buf);
+
+	return true;
 }
 
 //=======================================================
 // sscanf(<str>, <format>, ...);
 // Implements C sscanf.
 //-------------------------------------------------------
-BUILDIN(sscanf){
-    unsigned int argc, arg = 0, len;
-    struct script_data* data;
-    struct map_session_data* sd = NULL;
-    const char* str;
-    const char* format;
-    const char* p;
-    const char* q;
-    char* buf = NULL;
-    char* buf_p;
-    char* ref_str = NULL;
-    int ref_int;
-	
-    // Get data
-    str = script_getstr(st, 2);
-    format = script_getstr(st, 3);
-    argc = script_lastdata(st)-3;
-	
-    len = strlen(format);
-    CREATE(buf, char, len*2+1);
-	
-    // Issue sscanf for each parameter
-    *buf = 0;
-    q = format;
-    while((p = strchr(q, '%'))){
-        if(p!=q){
-            strncat(buf, q, (size_t)(p-q));
-            q = p;
-        }
-        p = q+1;
-        if(*p=='*' || *p=='%'){  // Skip
-            strncat(buf, q, 2);
-            q+=2;
-            continue;
-        }
-        if(arg>=argc){
-            ShowError("buildin_sscanf: Not enough arguments passed!\n");
-            script_pushint(st, -1);
-            if(buf) aFree(buf);
-            if(ref_str) aFree(ref_str);
-            return false;
-        }
-        if((p = strchr(q+1, '%'))==NULL){
-            p = strchr(q, 0);  // EOS
-        }
-        len = p-q;
-        strncat(buf, q, len);
-        q = p;
-		
-        // Validate output
-        data = script_getdata(st, arg+4);
-        if(!data_isreference(data) || !reference_tovariable(data)){
-            ShowError("buildin_sscanf: Target argument is not a variable!\n");
-            script_pushint(st, -1);
-            if(buf) aFree(buf);
-            if(ref_str) aFree(ref_str);
-            return false;
-        }
-        buf_p = reference_getname(data);
-        if(not_server_variable(*buf_p) && (sd = script_rid2sd(st))==NULL){
-            script_pushint(st, -1);
-            if(buf) aFree(buf);
-            if(ref_str) aFree(ref_str);
-            return true;
-        }
-		
-        // Save value if any
-        if(buf_p[strlen(buf_p)-1]=='$'){  // String
-            if(ref_str==NULL){
-                CREATE(ref_str, char, strlen(str)+1);
-            }
-            if(sscanf(str, buf, ref_str)==0){
-                break;
-            }
-			set_reg(st, sd, reference_uid( reference_getid(data), reference_getindex(data) ), buf_p, (void *)(ref_str), reference_getref(data));
-        } else {  // Number
-            if(sscanf(str, buf, &ref_int)==0){
-                break;
-            }
-			set_reg(st, sd, reference_uid( reference_getid(data), reference_getindex(data) ), buf_p, (void *)__64BPTRSIZE(ref_int), reference_getref(data));
-        }
-        arg++;
-		
-        // Disable used format (%... -> %*...)
-        buf_p = strchr(buf, 0);
-        memmove(buf_p-len+2, buf_p-len+1, len);
-        *(buf_p-len+1) = '*';
-    }
-	
-    script_pushint(st, arg);
-    if(buf) aFree(buf);
-    if(ref_str) aFree(ref_str);
-	
-    return true;
+BUILDIN(sscanf) {
+	unsigned int argc, arg = 0;
+	struct script_data* data;
+	struct map_session_data* sd = NULL;
+	const char* str;
+	const char* format;
+	const char* p;
+	const char* q;
+	char* buf = NULL;
+	char* buf_p;
+	char* ref_str = NULL;
+	int ref_int;
+	size_t len;
+
+	// Get data
+	str = script_getstr(st, 2);
+	format = script_getstr(st, 3);
+	argc = script_lastdata(st)-3;
+
+	len = strlen(format);
+
+	if (len != 0 && strlen(str) == 0) {
+		// If the source string is empty but the format string is not, we return -1
+		// according to the C specs. (if the format string is also empty, we shall
+		// continue and return 0: 0 conversions took place out of the 0 attempted.)
+		script_pushint(st, -1);
+		return true;
+	}
+
+	CREATE(buf, char, len*2+1);
+
+	// Issue sscanf for each parameter
+	*buf = 0;
+	q = format;
+	while((p = strchr(q, '%'))) {
+		if(p!=q) {
+			strncat(buf, q, (size_t)(p-q));
+			q = p;
+		}
+		p = q+1;
+		if(*p=='*' || *p=='%') {  // Skip
+			strncat(buf, q, 2);
+			q+=2;
+			continue;
+		}
+		if(arg>=argc) {
+			ShowError("buildin_sscanf: Not enough arguments passed!\n");
+			script_pushint(st, -1);
+			if(buf) aFree(buf);
+			if(ref_str) aFree(ref_str);
+			return false;
+		}
+		if((p = strchr(q+1, '%'))==NULL) {
+			p = strchr(q, 0);  // EOS
+		}
+		len = p-q;
+		strncat(buf, q, len);
+		q = p;
+
+		// Validate output
+		data = script_getdata(st, arg+4);
+		if(!data_isreference(data) || !reference_tovariable(data)) {
+			ShowError("buildin_sscanf: Target argument is not a variable!\n");
+			script_pushint(st, -1);
+			if(buf) aFree(buf);
+			if(ref_str) aFree(ref_str);
+			return false;
+		}
+		buf_p = reference_getname(data);
+		if(not_server_variable(*buf_p) && (sd = script->rid2sd(st))==NULL) {
+			script_pushint(st, -1);
+			if(buf) aFree(buf);
+			if(ref_str) aFree(ref_str);
+			return true;
+		}
+
+		// Save value if any
+		if(buf_p[strlen(buf_p)-1]=='$') {  // String
+			if(ref_str==NULL) {
+				CREATE(ref_str, char, strlen(str)+1);
+			}
+			if(sscanf(str, buf, ref_str)==0) {
+				break;
+			}
+			script->set_reg(st, sd, reference_uid( reference_getid(data), reference_getindex(data) ), buf_p, (void *)(ref_str), reference_getref(data));
+		} else {  // Number
+			if(sscanf(str, buf, &ref_int)==0) {
+				break;
+			}
+			script->set_reg(st, sd, reference_uid( reference_getid(data), reference_getindex(data) ), buf_p, (void *)h64BPTRSIZE(ref_int), reference_getref(data));
+		}
+		arg++;
+
+		// Disable used format (%... -> %*...)
+		buf_p = strchr(buf, 0);
+		memmove(buf_p-len+2, buf_p-len+1, len);
+		*(buf_p-len+1) = '*';
+	}
+
+	script_pushint(st, arg);
+	if(buf) aFree(buf);
+	if(ref_str) aFree(ref_str);
+
+	return true;
 }
 
 //=======================================================
@@ -13787,17 +14429,17 @@ BUILDIN(strpos) {
 	const char *needle = script_getstr(st,3);
 	int i;
 	size_t len;
-	
+
 	if( script_hasdata(st,4) )
 		i = script_getnum(st,4);
 	else
 		i = 0;
-	
+
 	if (needle[0] == '\0') {
 		script_pushint(st, -1);
 		return true;
 	}
-	
+
 	len = strlen(haystack);
 	for ( ; i < len; ++i ) {
 		if ( haystack[i] == *needle ) {
@@ -13835,48 +14477,47 @@ BUILDIN(replacestr)
 	size_t findlen = strlen(find);
 	struct StringBuf output;
 	bool usecase = true;
-	
+
 	int count = 0;
 	int numFinds = 0;
 	int i = 0, f = 0;
-	
+
 	if(findlen == 0) {
 		ShowError("script:replacestr: Invalid search length.\n");
 		st->state = END;
 		return false;
 	}
-	
+
 	if(script_hasdata(st, 5)) {
-		if( !script_isstring(st,5) )
+		if( script_isinttype(st,5) ) {
 			usecase = script_getnum(st, 5) != 0;
-		else {
-			ShowError("script:replacestr: Invalid usecase value. Expected int got string\n");
+		} else {
+			ShowError("script:replacestr: Invalid usecase value. Expected int.\n");
 			st->state = END;
 			return false;
 		}
 	}
-	
+
 	if(script_hasdata(st, 6)) {
-		count = script_getnum(st, 6);
-		if(count == 0) {
-			ShowError("script:replacestr: Invalid count value. Expected int got string\n");
+		if (!script_isinttype(st, 5) || (count = script_getnum(st, 6) == 0)) {
+			ShowError("script:replacestr: Invalid count value. Expected int.\n");
 			st->state = END;
 			return false;
 		}
 	}
-	
+
 	StrBuf->Init(&output);
-	
+
 	for(; i < inputlen; i++) {
-		if(count && count == numFinds) {	//found enough, stop looking
-			break;
+		if(count && count == numFinds) {
+			break; //found enough, stop looking
 		}
-		
+
 		for(f = 0; f <= findlen; f++) {
 			if(f == findlen) { //complete match
 				numFinds++;
 				StrBuf->AppendStr(&output, replace);
-				
+
 				i += findlen - 1;
 				break;
 			} else {
@@ -13894,11 +14535,11 @@ BUILDIN(replacestr)
 			}
 		}
 	}
-	
+
 	//append excess after enough found
 	if(i < inputlen)
 		StrBuf->AppendStr(&output, &(input[i]));
-	
+
 	script_pushstrcopy(st, StrBuf->Value(&output));
 	StrBuf->Destroy(&output);
 	return true;
@@ -13917,26 +14558,26 @@ BUILDIN(countstr)
 	size_t inputlen = strlen(input);
 	size_t findlen = strlen(find);
 	bool usecase = true;
-	
+
 	int numFinds = 0;
 	int i = 0, f = 0;
-	
+
 	if(findlen == 0) {
 		ShowError("script:countstr: Invalid search length.\n");
 		st->state = END;
 		return false;
 	}
-	
+
 	if(script_hasdata(st, 4)) {
-		if( !script_isstring(st,4) )
+		if( script_isinttype(st,4) )
 			usecase = script_getnum(st, 4) != 0;
 		else {
-			ShowError("script:countstr: Invalid usecase value. Expected int got string\n");
+			ShowError("script:countstr: Invalid usecase value. Expected int.\n");
 			st->state = END;
 			return false;
 		}
 	}
-	
+
 	for(; i < inputlen; i++) {
 		for(f = 0; f <= findlen; f++) {
 			if(f == findlen) { //complete match
@@ -13968,70 +14609,80 @@ BUILDIN(countstr)
 /// setnpcdisplay("<npc name>", "<new display name>", <new class id>) -> <int>
 /// setnpcdisplay("<npc name>", "<new display name>") -> <int>
 /// setnpcdisplay("<npc name>", <new class id>) -> <int>
-BUILDIN(setnpcdisplay)
-{
+BUILDIN(setnpcdisplay) {
 	const char* name;
 	const char* newname = NULL;
 	int class_ = -1, size = -1;
-	struct script_data* data;
 	struct npc_data* nd;
-	
+
 	name = script_getstr(st,2);
-	data = script_getdata(st,3);
-	
+
 	if( script_hasdata(st,4) )
 		class_ = script_getnum(st,4);
 	if( script_hasdata(st,5) )
 		size = script_getnum(st,5);
-	
-	script->get_val(st, data);
-	if( data_isstring(data) )
- 		newname = script->conv_str(st,data);
-	else if( data_isint(data) )
- 		class_ = script->conv_num(st,data);
+
+	if( script_isstringtype(st, 3) )
+		newname = script_getstr(st, 3);
 	else
-	{
-		ShowError("script:setnpcdisplay: expected string or number\n");
-		script_reportdata(data);
-		return false;
-	}
-	
-	nd = npc_name2id(name);
+		class_ = script_getnum(st, 3);
+
+	nd = npc->name2id(name);
 	if( nd == NULL )
 	{// not found
 		script_pushint(st,1);
 		return true;
 	}
-	
+
 	// update npc
 	if( newname )
-		npc_setdisplayname(nd, newname);
-	
+		npc->setdisplayname(nd, newname);
+
 	if( size != -1 && size != (int)nd->size )
 		nd->size = size;
 	else
 		size = -1;
-	
+
 	if( class_ != -1 && nd->class_ != class_ )
-		npc_setclass(nd, class_);
+		npc->setclass(nd, class_);
 	else if( size != -1 )
 	{ // Required to update the visual size
 		clif->clearunit_area(&nd->bl, CLR_OUTSIGHT);
 		clif->spawn(&nd->bl);
 	}
-	
+
 	script_pushint(st,0);
 	return true;
 }
 
-BUILDIN(atoi)
-{
+BUILDIN(atoi) {
 	const char *value;
 	value = script_getstr(st,2);
 	script_pushint(st,atoi(value));
 	return true;
 }
 
+BUILDIN(axtoi) {
+	const char *hex = script_getstr(st,2);
+	long value = strtol(hex, NULL, 16);
+#if LONG_MAX > INT_MAX || LONG_MIN < INT_MIN
+	value = cap_value(value, INT_MIN, INT_MAX);
+#endif
+	script_pushint(st, (int)value);
+	return true;
+}
+
+BUILDIN(strtol) {
+	const char *string = script_getstr(st, 2);
+	int base = script_getnum(st, 3);
+	long value = strtol(string, NULL, base);
+#if LONG_MAX > INT_MAX || LONG_MIN < INT_MIN
+	value = cap_value(value, INT_MIN, INT_MAX);
+#endif
+	script_pushint(st, (int)value);
+	return true;
+}
+
 // case-insensitive substring search [lordalfa]
 BUILDIN(compare)
 {
@@ -14066,12 +14717,12 @@ BUILDIN(pow)
 BUILDIN(distance)
 {
 	int x0, y0, x1, y1;
-	
+
 	x0 = script_getnum(st,2);
 	y0 = script_getnum(st,3);
 	x1 = script_getnum(st,4);
 	y1 = script_getnum(st,5);
-	
+
 	script_pushint(st,distance_xy(x0,y0,x1,y1));
 	return true;
 }
@@ -14082,7 +14733,7 @@ BUILDIN(md5)
 {
 	const char *tmpstr;
 	char *md5str;
-	
+
 	tmpstr = script_getstr(st,2);
 	md5str = (char *)aMalloc((32+1)*sizeof(char));
 	MD5_String(tmpstr, md5str);
@@ -14099,26 +14750,26 @@ BUILDIN(setd)
 	const char *buffer;
 	int elem;
 	buffer = script_getstr(st, 2);
-	
+
 	if(sscanf(buffer, "%99[^[][%d]", varname, &elem) < 2)
 		elem = 0;
-	
+
 	if( not_server_variable(*varname) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 		{
 			ShowError("script:setd: no player attached for player variable '%s'\n", buffer);
 			return true;
 		}
 	}
-	
+
 	if( is_string_variable(varname) ) {
-		setd_sub(st, sd, varname, elem, (void *)script_getstr(st, 3), NULL);
+		script->setd_sub(st, sd, varname, elem, (void *)script_getstr(st, 3), NULL);
 	} else {
-		setd_sub(st, sd, varname, elem, (void *)__64BPTRSIZE(script_getnum(st, 3)), NULL);
+		script->setd_sub(st, sd, varname, elem, (void *)h64BPTRSIZE(script_getnum(st, 3)), NULL);
 	}
-	
+
 	return true;
 }
 
@@ -14129,97 +14780,92 @@ int buildin_query_sql_sub(struct script_state* st, Sql* handle)
 	const char* query;
 	struct script_data* data;
 	const char* name;
-	int max_rows = SCRIPT_MAX_ARRAYSIZE; // maximum number of rows
+	unsigned int max_rows = SCRIPT_MAX_ARRAYSIZE; // maximum number of rows
 	int num_vars;
 	int num_cols;
-	
+
 	// check target variables
 	for( i = 3; script_hasdata(st,i); ++i ) {
 		data = script_getdata(st, i);
 		if( data_isreference(data) ) { // it's a variable
 			name = reference_getname(data);
 			if( not_server_variable(*name) && sd == NULL ) { // requires a player
-				sd = script_rid2sd(st);
-				if( sd == NULL ) { // no player attached
-					script_reportdata(data);
-					st->state = END;
+				sd = script->rid2sd(st);
+				if( sd == NULL )// no player attached
 					return false;
-				}
 			}
-			if( not_array_variable(*name) )
-				max_rows = 1;// not an array, limit to one row
 		} else {
 			ShowError("script:query_sql: not a variable\n");
-			script_reportdata(data);
+			script->reportdata(data);
 			st->state = END;
 			return false;
 		}
 	}
 	num_vars = i - 3;
-	
+
 	// Execute the query
 	query = script_getstr(st,2);
-	
+
 	if( SQL_ERROR == SQL->QueryStr(handle, query) ) {
 		Sql_ShowDebug(handle);
-		script_pushint(st, 0);
+		st->state = END;
 		return false;
 	}
-	
+
 	if( SQL->NumRows(handle) == 0 ) { // No data received
 		SQL->FreeResult(handle);
 		script_pushint(st, 0);
 		return true;
 	}
-	
+
 	// Count the number of columns to store
 	num_cols = SQL->NumColumns(handle);
 	if( num_vars < num_cols ) {
 		ShowWarning("script:query_sql: Too many columns, discarding last %u columns.\n", (unsigned int)(num_cols-num_vars));
-		script_reportsrc(st);
+		script->reportsrc(st);
 	} else if( num_vars > num_cols ) {
 		ShowWarning("script:query_sql: Too many variables (%u extra).\n", (unsigned int)(num_vars-num_cols));
-		script_reportsrc(st);
+		script->reportsrc(st);
 	}
-	
+
 	// Store data
 	for( i = 0; i < max_rows && SQL_SUCCESS == SQL->NextRow(handle); ++i ) {
 		for( j = 0; j < num_vars; ++j ) {
 			char* str = NULL;
-			
+
 			if( j < num_cols )
 				SQL->GetData(handle, j, &str, NULL);
-			
+
 			data = script_getdata(st, j+3);
 			name = reference_getname(data);
 			if( is_string_variable(name) )
-				setd_sub(st, sd, name, i, (void *)(str?str:""), reference_getref(data));
+				script->setd_sub(st, sd, name, i, (void *)(str?str:""), reference_getref(data));
 			else
-				setd_sub(st, sd, name, i, (void *)__64BPTRSIZE((str?atoi(str):0)), reference_getref(data));
+				script->setd_sub(st, sd, name, i, (void *)h64BPTRSIZE((str?atoi(str):0)), reference_getref(data));
 		}
 	}
 	if( i == max_rows && max_rows < SQL->NumRows(handle) ) {
 		ShowWarning("script:query_sql: Only %d/%u rows have been stored.\n", max_rows, (unsigned int)SQL->NumRows(handle));
-		script_reportsrc(st);
+		script->reportsrc(st);
 	}
-	
+
 	// Free data
 	SQL->FreeResult(handle);
 	script_pushint(st, i);
-	
+
 	return true;
 }
 BUILDIN(query_sql) {
-	return buildin_query_sql_sub(st, mmysql_handle);
+	return script->buildin_query_sql_sub(st, map->mysql_handle);
 }
 
 BUILDIN(query_logsql) {
-	if( !logs->config.sql_logs ) {// logmysql_handle == NULL
+	if( !logs->config.sql_logs ) {// logs->mysql_handle == NULL
 		ShowWarning("buildin_query_logsql: SQL logs are disabled, query '%s' will not be executed.\n", script_getstr(st,2));
 		script_pushint(st,-1);
 		return false;
 	}
-	return buildin_query_sql_sub(st, logmysql_handle);
+	return script->buildin_query_sql_sub(st, logs->mysql_handle);
 }
 
 //Allows escaping of a given string.
@@ -14228,29 +14874,28 @@ BUILDIN(escape_sql)
 	const char *str;
 	char *esc_str;
 	size_t len;
-	
+
 	str = script_getstr(st,2);
 	len = strlen(str);
 	esc_str = (char*)aMalloc(len*2+1);
-	SQL->EscapeStringLen(mmysql_handle, esc_str, str, len);
+	SQL->EscapeStringLen(map->mysql_handle, esc_str, str, len);
 	script_pushstr(st, esc_str);
 	return true;
 }
 
-BUILDIN(getd)
-{
+BUILDIN(getd) {
 	char varname[100];
 	const char *buffer;
 	int elem;
-	
+
 	buffer = script_getstr(st, 2);
-	
-	if(sscanf(buffer, "%[^[][%d]", varname, &elem) < 2)
+
+	if (sscanf(buffer, "%99[^[][%d]", varname, &elem) < 2)
 		elem = 0;
-	
+
 	// Push the 'pointer' so it's more flexible [Lance]
-	script->push_val(st->stack, C_NAME, reference_uid(add_str(varname), elem),NULL);
-	
+	script->push_val(st->stack, C_NAME, reference_uid(script->add_str(varname), elem),NULL);
+
 	return true;
 }
 
@@ -14261,8 +14906,8 @@ BUILDIN(petstat)
 	TBL_PC *sd = NULL;
 	struct pet_data *pd;
 	int flag = script_getnum(st,2);
-	sd = script_rid2sd(st);
-	if(!sd || !sd->status.pet_id || !sd->pd){
+	sd = script->rid2sd(st);
+	if(!sd || !sd->status.pet_id || !sd->pd) {
 		if(flag == 2)
 			script_pushconststr(st, "");
 		else
@@ -14270,7 +14915,7 @@ BUILDIN(petstat)
 		return true;
 	}
 	pd = sd->pd;
-	switch(flag){
+	switch(flag) {
 		case 1: script_pushint(st,(int)pd->pet.class_); break;
 		case 2: script_pushstrcopy(st, pd->pet.name); break;
 		case 3: script_pushint(st,(int)pd->pet.level); break;
@@ -14289,37 +14934,35 @@ BUILDIN(callshop)
 	struct npc_data *nd;
 	const char *shopname;
 	int flag = 0;
-	sd = script_rid2sd(st);
-	if (!sd) {
-		script_pushint(st,0);
-		return true;
-	}
+	sd = script->rid2sd(st);
+	if( sd == NULL )
+		return false;
 	shopname = script_getstr(st, 2);
 	if( script_hasdata(st,3) )
 		flag = script_getnum(st,3);
-	nd = npc_name2id(shopname);
+	nd = npc->name2id(shopname);
 	if( !nd || nd->bl.type != BL_NPC || (nd->subtype != SHOP && nd->subtype != CASHSHOP) )
 	{
 		ShowError("buildin_callshop: Shop [%s] not found (or NPC is not shop type)\n", shopname);
 		script_pushint(st,0);
 		return false;
 	}
-	
+
 	if( nd->subtype == SHOP )
 	{
 		// flag the user as using a valid script call for opening the shop (for floating NPCs)
 		sd->state.callshop = 1;
-		
+
 		switch( flag )
 		{
-			case 1: npc_buysellsel(sd,nd->bl.id,0); break; //Buy window
-			case 2: npc_buysellsel(sd,nd->bl.id,1); break; //Sell window
+			case 1: npc->buysellsel(sd,nd->bl.id,0); break; //Buy window
+			case 2: npc->buysellsel(sd,nd->bl.id,1); break; //Sell window
 			default: clif->npcbuysell(sd,nd->bl.id); break; //Show menu
 		}
 	}
 	else
 		clif->cashshop_show(sd, nd);
-	
+
 	sd->npc_shopid = nd->bl.id;
 	script_pushint(st,1);
 	return true;
@@ -14328,19 +14971,19 @@ BUILDIN(callshop)
 BUILDIN(npcshopitem)
 {
 	const char* npcname = script_getstr(st, 2);
-	struct npc_data* nd = npc_name2id(npcname);
+	struct npc_data* nd = npc->name2id(npcname);
 	int n, i;
 	int amount;
-	
-	if( !nd || ( nd->subtype != SHOP && nd->subtype != CASHSHOP ) )
-	{	//Not found.
+
+	if( !nd || ( nd->subtype != SHOP && nd->subtype != CASHSHOP ) ) {
+		//Not found.
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	// get the count of new entries
 	amount = (script_lastdata(st)-2)/2;
-	
+
 	// generate new shop item list
 	RECREATE(nd->u.shop.shop_item, struct npc_item_list, amount);
 	for( n = 0, i = 3; n < amount; n++, i+=2 )
@@ -14349,7 +14992,7 @@ BUILDIN(npcshopitem)
 		nd->u.shop.shop_item[n].value = script_getnum(st,i+1);
 	}
 	nd->u.shop.count = n;
-	
+
 	script_pushint(st,1);
 	return true;
 }
@@ -14357,19 +15000,19 @@ BUILDIN(npcshopitem)
 BUILDIN(npcshopadditem)
 {
 	const char* npcname = script_getstr(st,2);
-	struct npc_data* nd = npc_name2id(npcname);
+	struct npc_data* nd = npc->name2id(npcname);
 	int n, i;
 	int amount;
-	
-	if( !nd || ( nd->subtype != SHOP && nd->subtype != CASHSHOP ) )
-	{	//Not found.
+
+	if( !nd || ( nd->subtype != SHOP && nd->subtype != CASHSHOP ) ) {
+		//Not found.
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	// get the count of new entries
 	amount = (script_lastdata(st)-2)/2;
-	
+
 	// append new items to existing shop item list
 	RECREATE(nd->u.shop.shop_item, struct npc_item_list, nd->u.shop.count+amount);
 	for( n = nd->u.shop.count, i = 3; n < nd->u.shop.count+amount; n++, i+=2 )
@@ -14378,7 +15021,7 @@ BUILDIN(npcshopadditem)
 		nd->u.shop.shop_item[n].value = script_getnum(st,i+1);
 	}
 	nd->u.shop.count = n;
-	
+
 	script_pushint(st,1);
 	return true;
 }
@@ -14386,26 +15029,26 @@ BUILDIN(npcshopadditem)
 BUILDIN(npcshopdelitem)
 {
 	const char* npcname = script_getstr(st,2);
-	struct npc_data* nd = npc_name2id(npcname);
+	struct npc_data* nd = npc->name2id(npcname);
 	unsigned int nameid;
 	int n, i;
 	int amount;
 	int size;
-	
-	if( !nd || ( nd->subtype != SHOP && nd->subtype != CASHSHOP ) )
-	{	//Not found.
+
+	if( !nd || ( nd->subtype != SHOP && nd->subtype != CASHSHOP ) ) {
+		//Not found.
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	amount = script_lastdata(st)-2;
 	size = nd->u.shop.count;
-	
+
 	// remove specified items from the shop item list
 	for( i = 3; i < 3 + amount; i++ )
 	{
 		nameid = script_getnum(st,i);
-		
+
 		ARR_FIND( 0, size, n, nd->u.shop.shop_item[n].nameid == nameid );
 		if( n < size )
 		{
@@ -14413,35 +15056,34 @@ BUILDIN(npcshopdelitem)
 			size--;
 		}
 	}
-	
+
 	RECREATE(nd->u.shop.shop_item, struct npc_item_list, size);
 	nd->u.shop.count = size;
-	
+
 	script_pushint(st,1);
 	return true;
 }
 
 //Sets a script to attach to a shop npc.
-BUILDIN(npcshopattach)
-{
+BUILDIN(npcshopattach) {
 	const char* npcname = script_getstr(st,2);
-	struct npc_data* nd = npc_name2id(npcname);
+	struct npc_data* nd = npc->name2id(npcname);
 	int flag = 1;
-	
+
 	if( script_hasdata(st,3) )
 		flag = script_getnum(st,3);
-	
-	if( !nd || nd->subtype != SHOP )
-	{	//Not found.
+
+	if( !nd || nd->subtype != SHOP ) {
+		//Not found.
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	if (flag)
-		nd->master_nd = ((struct npc_data *)iMap->id2bl(st->oid));
+		nd->master_nd = ((struct npc_data *)map->id2bl(st->oid));
 	else
 		nd->master_nd = NULL;
-	
+
 	script_pushint(st,1);
 	return true;
 }
@@ -14449,11 +15091,11 @@ BUILDIN(npcshopattach)
 /*==========================================
  * Returns some values of an item [Lupus]
  * Price, Weight, etc...
- setitemscript(itemID,"{new item bonus script}",[n]);
- Where n:
- 0 - script
- 1 - Equip script
- 2 - Unequip script
+ * setitemscript(itemID,"{new item bonus script}",[n]);
+ * Where n:
+ * 0 - script
+ * 1 - Equip script
+ * 2 - Unequip script
  *------------------------------------------*/
 BUILDIN(setitemscript)
 {
@@ -14461,13 +15103,13 @@ BUILDIN(setitemscript)
 	const char *new_bonus_script;
 	struct item_data *i_data;
 	struct script_code **dstscript;
-	
-	item_id	= script_getnum(st,2);
+
+	item_id          = script_getnum(st,2);
 	new_bonus_script = script_getstr(st,3);
 	if( script_hasdata(st,4) )
 		n=script_getnum(st,4);
-	i_data = itemdb_exists(item_id);
-	
+	i_data = itemdb->exists(item_id);
+
 	if (!i_data || new_bonus_script==NULL || ( new_bonus_script[0] && new_bonus_script[0]!='{' )) {
 		script_pushint(st,0);
 		return true;
@@ -14484,52 +15126,132 @@ BUILDIN(setitemscript)
 			break;
 	}
 	if(*dstscript)
-		script_free_code(*dstscript);
-	
-	*dstscript = new_bonus_script[0] ? parse_script(new_bonus_script, "script_setitemscript", 0, 0) : NULL;
+		script->free_code(*dstscript);
+
+	*dstscript = new_bonus_script[0] ? script->parse(new_bonus_script, "script_setitemscript", 0, 0, NULL) : NULL;
 	script_pushint(st,1);
 	return true;
 }
 
-/* Work In Progress [Lupus]
- BUILDIN(addmonsterdrop)
- {
- int class_,item_id,chance;
- class_=script_getnum(st,2);
- item_id=script_getnum(st,3);
- chance=script_getnum(st,4);
- if(class_>1000 && item_id>500 && chance>0) {
- script_pushint(st,1);
- } else {
- script_pushint(st,0);
- }
- }
- 
- BUILDIN(delmonsterdrop)
- {
- int class_,item_id;
- class_=script_getnum(st,2);
- item_id=script_getnum(st,3);
- if(class_>1000 && item_id>500) {
- script_pushint(st,1);
- } else {
- script_pushint(st,0);
- }
- }
- */
+/*=======================================================
+ * Temporarily add or update a mob drop
+ * Original Idea By: [Lupus], [Akinari]
+ *
+ * addmonsterdrop <mob_id or name>,<item_id>,<rate>;
+ *
+ * If given an item the mob already drops, the rate
+ * is updated to the new rate.  Rate must be in the range [1:10000]
+ * Returns 1 if succeeded (added/updated a mob drop)
+ *-------------------------------------------------------*/
+BUILDIN(addmonsterdrop) {
+	struct mob_db *monster;
+	int item_id, rate, i, c = MAX_MOB_DROP;
+
+	if( script_isstringtype(st,2) )
+		monster = mob->db(mob->db_searchname(script_getstr(st,2)));
+	else
+		monster = mob->db(script_getnum(st,2));
+
+	if( monster == mob->dummy ) {
+		if( script_isstringtype(st,2) ) {
+			ShowError("buildin_addmonsterdrop: invalid mob name: '%s'.\n", script_getstr(st,2));
+		} else {
+			ShowError("buildin_addmonsterdrop: invalid mob id: '%d'.\n", script_getnum(st,2));
+		}
+		return false;
+	}
+
+	item_id = script_getnum(st,3);
+	if( !itemdb->exists(item_id) ) {
+		ShowError("buildin_addmonsterdrop: Invalid item ID: '%d'.\n", item_id);
+		return false;
+	}
+
+	rate = script_getnum(st,4);
+	if( rate < 1 || rate > 10000 ) {
+		ShowWarning("buildin_addmonsterdrop: Invalid drop rate '%d'. Capping to the [1:10000] range.\n", rate);
+		rate = cap_value(rate,1,10000);
+	}
+
+	for( i = 0; i < MAX_MOB_DROP; i++ ) {
+		if( monster->dropitem[i].nameid == item_id ) // Item ID found
+			break;
+		if( c == MAX_MOB_DROP && monster->dropitem[i].nameid < 1 ) // First empty slot
+			c = i;
+	}
+	if( i < MAX_MOB_DROP ) // If the item ID was found, prefer it
+		c = i;
+
+	if( c < MAX_MOB_DROP ) {
+		// Fill in the slot with the item and rate
+		monster->dropitem[c].nameid = item_id;
+		monster->dropitem[c].p = rate;
+		script_pushint(st,1);
+	} else {
+		//No place to put the new drop
+		script_pushint(st,0);
+	}
+
+	return true;
+}
+
+/*=======================================================
+ * Temporarily remove a mob drop
+ * Original Idea By: [Lupus], [Akinari]
+ *
+ * delmonsterdrop <mob_id or name>,<item_id>;
+ *
+ * Returns 1 if succeeded (deleted a mob drop)
+ *-------------------------------------------------------*/
+BUILDIN(delmonsterdrop) {
+	struct mob_db *monster;
+	int item_id, i;
+
+	if( script_isstringtype(st, 2) )
+		monster = mob->db(mob->db_searchname(script_getstr(st, 2)));
+	else
+		monster = mob->db(script_getnum(st, 2));
+
+	if( monster == mob->dummy ) {
+		if( script_isstringtype(st, 2) ) {
+			ShowError("buildin_delmonsterdrop: invalid mob name: '%s'.\n", script_getstr(st,2));
+		} else {
+			ShowError("buildin_delmonsterdrop: invalid mob id: '%d'.\n", script_getnum(st,2));
+		}
+		return false;
+	}
+
+	item_id = script_getnum(st,3);
+	if( !itemdb->exists(item_id) ) {
+		ShowError("buildin_delmonsterdrop: Invalid item ID: '%d'.\n", item_id);
+		return false;
+	}
+
+	for( i = 0; i < MAX_MOB_DROP; i++ ) {
+		if( monster->dropitem[i].nameid == item_id ) {
+			monster->dropitem[i].nameid = 0;
+			monster->dropitem[i].p = 0;
+			script_pushint(st,1);
+			return true;
+		}
+	}
+	// No drop on that monster
+	script_pushint(st,0);
+	return true;
+}
 
 /*==========================================
  * Returns some values of a monster [Lupus]
  * Name, Level, race, size, etc...
- getmonsterinfo(monsterID,queryIndex);
+ * getmonsterinfo(monsterID,queryIndex);
  *------------------------------------------*/
 BUILDIN(getmonsterinfo)
 {
-	struct mob_db *mob;
+	struct mob_db *monster;
 	int mob_id;
-	
-	mob_id	= script_getnum(st,2);
-	if (!mobdb_checkid(mob_id)) {
+
+	mob_id = script_getnum(st,2);
+	if (!mob->db_checkid(mob_id)) {
 		ShowError("buildin_getmonsterinfo: Wrong Monster ID: %i\n", mob_id);
 		if ( !script_getnum(st,3) ) //requested a string
 			script_pushconststr(st,"null");
@@ -14537,31 +15259,31 @@ BUILDIN(getmonsterinfo)
 			script_pushint(st,-1);
 		return -1;
 	}
-	mob = mob_db(mob_id);
+	monster = mob->db(mob_id);
 	switch ( script_getnum(st,3) ) {
-		case 0:  script_pushstrcopy(st,mob->jname); break;
-		case 1:  script_pushint(st,mob->lv); break;
-		case 2:  script_pushint(st,mob->status.max_hp); break;
-		case 3:  script_pushint(st,mob->base_exp); break;
-		case 4:  script_pushint(st,mob->job_exp); break;
-		case 5:  script_pushint(st,mob->status.rhw.atk); break;
-		case 6:  script_pushint(st,mob->status.rhw.atk2); break;
-		case 7:  script_pushint(st,mob->status.def); break;
-		case 8:  script_pushint(st,mob->status.mdef); break;
-		case 9:  script_pushint(st,mob->status.str); break;
-		case 10: script_pushint(st,mob->status.agi); break;
-		case 11: script_pushint(st,mob->status.vit); break;
-		case 12: script_pushint(st,mob->status.int_); break;
-		case 13: script_pushint(st,mob->status.dex); break;
-		case 14: script_pushint(st,mob->status.luk); break;
-		case 15: script_pushint(st,mob->status.rhw.range); break;
-		case 16: script_pushint(st,mob->range2); break;
-		case 17: script_pushint(st,mob->range3); break;
-		case 18: script_pushint(st,mob->status.size); break;
-		case 19: script_pushint(st,mob->status.race); break;
-		case 20: script_pushint(st,mob->status.def_ele); break;
-		case 21: script_pushint(st,mob->status.mode); break;
-		case 22: script_pushint(st,mob->mexp); break;
+		case 0:  script_pushstrcopy(st,monster->jname); break;
+		case 1:  script_pushint(st,monster->lv); break;
+		case 2:  script_pushint(st,monster->status.max_hp); break;
+		case 3:  script_pushint(st,monster->base_exp); break;
+		case 4:  script_pushint(st,monster->job_exp); break;
+		case 5:  script_pushint(st,monster->status.rhw.atk); break;
+		case 6:  script_pushint(st,monster->status.rhw.atk2); break;
+		case 7:  script_pushint(st,monster->status.def); break;
+		case 8:  script_pushint(st,monster->status.mdef); break;
+		case 9:  script_pushint(st,monster->status.str); break;
+		case 10: script_pushint(st,monster->status.agi); break;
+		case 11: script_pushint(st,monster->status.vit); break;
+		case 12: script_pushint(st,monster->status.int_); break;
+		case 13: script_pushint(st,monster->status.dex); break;
+		case 14: script_pushint(st,monster->status.luk); break;
+		case 15: script_pushint(st,monster->status.rhw.range); break;
+		case 16: script_pushint(st,monster->range2); break;
+		case 17: script_pushint(st,monster->range3); break;
+		case 18: script_pushint(st,monster->status.size); break;
+		case 19: script_pushint(st,monster->status.race); break;
+		case 20: script_pushint(st,monster->status.def_ele); break;
+		case 21: script_pushint(st,monster->status.mode); break;
+		case 22: script_pushint(st,monster->mexp); break;
 		default: script_pushint(st,-1); //wrong Index
 	}
 	return true;
@@ -14570,52 +15292,51 @@ BUILDIN(getmonsterinfo)
 BUILDIN(checkvending) // check vending [Nab4]
 {
 	TBL_PC *sd = NULL;
-	
+
 	if(script_hasdata(st,2))
-		sd = iMap->nick2sd(script_getstr(st,2));
+		sd = map->nick2sd(script_getstr(st,2));
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if(sd)
 		script_pushint(st, sd->state.autotrade ? 2 : sd->state.vending);
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
 
-BUILDIN(checkchatting) // check chatting [Marka]
-{
+// check chatting [Marka]
+BUILDIN(checkchatting) {
 	TBL_PC *sd = NULL;
-	
+
 	if(script_hasdata(st,2))
-		sd = iMap->nick2sd(script_getstr(st,2));
+		sd = map->nick2sd(script_getstr(st,2));
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if(sd)
 		script_pushint(st,(sd->chatID != 0));
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
-BUILDIN(checkidle)
-{
+BUILDIN(checkidle) {
 	TBL_PC *sd = NULL;
-	
+
 	if (script_hasdata(st, 2))
-		sd = iMap->nick2sd(script_getstr(st, 2));
+		sd = map->nick2sd(script_getstr(st, 2));
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if (sd)
-		script_pushint(st, DIFF_TICK(last_tick, sd->idletime));
+		script_pushint(st, DIFF_TICK32(sockt->last_tick, sd->idletime)); // TODO: change this to int64 when we'll support 64 bit script values
 	else
 		script_pushint(st, 0);
-	
+
 	return true;
 }
 
@@ -14625,117 +15346,67 @@ BUILDIN(searchitem)
 	const char *itemname = script_getstr(st,3);
 	struct item_data *items[MAX_SEARCH];
 	int count;
-	
+
 	char* name;
 	int32 start;
 	int32 id;
 	int32 i;
 	TBL_PC* sd = NULL;
-	
-	if ((items[0] = itemdb_exists(atoi(itemname))))
+
+	if ((items[0] = itemdb->exists(atoi(itemname))))
 		count = 1;
 	else {
-		count = itemdb_searchname_array(items, ARRAYLENGTH(items), itemname);
+		count = itemdb->search_name_array(items, ARRAYLENGTH(items), itemname, 0);
 		if (count > MAX_SEARCH) count = MAX_SEARCH;
 	}
-	
+
 	if (!count) {
 		script_pushint(st, 0);
 		return true;
 	}
-	
+
 	if( !data_isreference(data) )
 	{
 		ShowError("script:searchitem: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not a variable
 	}
-	
+
 	id = reference_getid(data);
 	start = reference_getindex(data);
 	name = reference_getname(data);
-	if( not_array_variable(*name) )
-	{
-		ShowError("script:searchitem: illegal scope\n");
-		script_reportdata(data);
-		st->state = END;
-		return false;// not supported
-	}
-	
+
 	if( not_server_variable(*name) )
 	{
-		sd = script_rid2sd(st);
+		sd = script->rid2sd(st);
 		if( sd == NULL )
 			return true;// no player attached
 	}
-	
+
 	if( is_string_variable(name) )
 	{// string array
 		ShowError("script:searchitem: not an integer array reference\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		st->state = END;
 		return false;// not supported
 	}
-	
+
 	for( i = 0; i < count; ++start, ++i )
 	{// Set array
-		void* v = (void*)__64BPTRSIZE((int)items[i]->nameid);
-		set_reg(st, sd, reference_uid(id, start), name, v, reference_getref(data));
+		void* v = (void*)h64BPTRSIZE((int)items[i]->nameid);
+		script->set_reg(st, sd, reference_uid(id, start), name, v, reference_getref(data));
 	}
-	
-	script_pushint(st, count);
-	return true;
-}
 
-int axtoi(const char *hexStg)
-{
-	int n = 0;         // position in string
-	int16 m = 0;         // position in digit[] to shift
-	int count;         // loop index
-	int intValue = 0;  // integer value of hex string
-	int digit[11];      // hold values to convert
-	while (n < 10) {
-		if (hexStg[n]=='\0')
-			break;
-		if (hexStg[n] > 0x29 && hexStg[n] < 0x40 ) //if 0 to 9
-			digit[n] = hexStg[n] & 0x0f;            //convert to int
-		else if (hexStg[n] >='a' && hexStg[n] <= 'f') //if a to f
-			digit[n] = (hexStg[n] & 0x0f) + 9;      //convert to int
-		else if (hexStg[n] >='A' && hexStg[n] <= 'F') //if A to F
-			digit[n] = (hexStg[n] & 0x0f) + 9;      //convert to int
-		else break;
-		n++;
-	}
-	count = n;
-	m = n - 1;
-	n = 0;
-	while(n < count) {
-		// digit[n] is value of hex digit at position n
-		// (m << 2) is the number of positions to shift
-		// OR the bits into return value
-		intValue = intValue | (digit[n] << (m << 2));
-		m--;   // adjust the position to set
-		n++;   // next digit to process
-	}
-	return (intValue);
-}
-
-// [Lance] Hex string to integer converter
-BUILDIN(axtoi)
-{
-	const char *hex = script_getstr(st,2);
-	script_pushint(st,axtoi(hex));
+	script_pushint(st, count);
 	return true;
 }
 
 // [zBuffer] List of player cont commands --->
-BUILDIN(rid2name)
-{
+BUILDIN(rid2name) {
 	struct block_list *bl = NULL;
 	int rid = script_getnum(st,2);
-	if((bl = iMap->id2bl(rid)))
-	{
+	if((bl = map->id2bl(rid))) {
 		switch(bl->type) {
 			case BL_MOB: script_pushstrcopy(st,((TBL_MOB*)bl)->name); break;
 			case BL_PC:  script_pushstrcopy(st,((TBL_PC*)bl)->status.name); break;
@@ -14755,93 +15426,91 @@ BUILDIN(rid2name)
 	return true;
 }
 
-BUILDIN(pcblockmove)
-{
+BUILDIN(pcblockmove) {
 	int id, flag;
 	TBL_PC *sd = NULL;
-	
+
 	id = script_getnum(st,2);
 	flag = script_getnum(st,3);
-	
+
 	if(id)
-		sd = iMap->id2sd(id);
+		sd = map->id2sd(id);
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if(sd)
 		sd->state.blockedmove = flag > 0;
-	
+
 	return true;
 }
 
-BUILDIN(pcfollow)
-{
+BUILDIN(pcfollow) {
 	int id, targetid;
 	TBL_PC *sd = NULL;
-	
-	
+
+
 	id = script_getnum(st,2);
 	targetid = script_getnum(st,3);
-	
+
 	if(id)
-		sd = iMap->id2sd(id);
+		sd = map->id2sd(id);
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if(sd)
 		pc->follow(sd, targetid);
-	
-    return true;
+
+	return true;
 }
 
 BUILDIN(pcstopfollow)
 {
 	int id;
 	TBL_PC *sd = NULL;
-	
-	
+
+
 	id = script_getnum(st,2);
-	
+
 	if(id)
-		sd = iMap->id2sd(id);
+		sd = map->id2sd(id);
 	else
-		sd = script_rid2sd(st);
-	
+		sd = script->rid2sd(st);
+
 	if(sd)
 		pc->stop_following(sd);
-	
+
 	return true;
 }
 // <--- [zBuffer] List of player cont commands
 // [zBuffer] List of mob control commands --->
 //## TODO always return if the request/whatever was successfull [FlavioJS]
 
-/// Makes the unit walk to target position or map
+/// Makes the unit walk to target position or target id
 /// Returns if it was successfull
 ///
 /// unitwalk(<unit_id>,<x>,<y>) -> <bool>
-/// unitwalk(<unit_id>,<map_id>) -> <bool>
-BUILDIN(unitwalk)
-{
+/// unitwalk(<unit_id>,<target_id>) -> <bool>
+BUILDIN(unitwalk) {
 	struct block_list* bl;
-	
-	bl = iMap->id2bl(script_getnum(st,2));
-	if( bl == NULL )
-	{
+
+	bl = map->id2bl(script_getnum(st,2));
+	if( bl == NULL ) {
 		script_pushint(st, 0);
+		return true;
 	}
-	else if( script_hasdata(st,4) )
-	{
+
+	if( bl->type == BL_NPC ) {
+		unit->bl2ud2(bl); // ensure the ((TBL_NPC*)bl)->ud is safe to edit
+	}
+	if( script_hasdata(st,4) ) {
 		int x = script_getnum(st,3);
 		int y = script_getnum(st,4);
-		script_pushint(st, unit_walktoxy(bl,x,y,0));// We'll use harder calculations.
-	}
-	else
-	{
-		int map_id = script_getnum(st,3);
-		script_pushint(st, unit_walktobl(bl,iMap->id2bl(map_id),65025,1));
+		script_pushint(st, unit->walktoxy(bl,x,y,0));// We'll use harder calculations.
+	} else {
+		int target_id = script_getnum(st,3);
+		script_pushint(st, unit->walktobl(bl,map->id2bl(target_id),1,1));
 	}
-	
+
 	return true;
 }
 
@@ -14850,10 +15519,10 @@ BUILDIN(unitwalk)
 /// unitkill <unit_id>;
 BUILDIN(unitkill)
 {
-	struct block_list* bl = iMap->id2bl(script_getnum(st,2));
+	struct block_list* bl = map->id2bl(script_getnum(st,2));
 	if( bl != NULL )
 		status_kill(bl);
-	
+
 	return true;
 }
 
@@ -14861,35 +15530,36 @@ BUILDIN(unitkill)
 /// Returns if it was successfull
 ///
 /// unitwarp(<unit_id>,"<map name>",<x>,<y>) -> <bool>
-BUILDIN(unitwarp)
-{
+BUILDIN(unitwarp) {
 	int unit_id;
-	int map;
+	int mapid;
 	short x;
 	short y;
 	struct block_list* bl;
 	const char *mapname;
-	
+
 	unit_id = script_getnum(st,2);
 	mapname = script_getstr(st, 3);
 	x = (short)script_getnum(st,4);
 	y = (short)script_getnum(st,5);
-	
+
 	if (!unit_id) //Warp the script's runner
-		bl = iMap->id2bl(st->rid);
+		bl = map->id2bl(st->rid);
 	else
-		bl = iMap->id2bl(unit_id);
-	
+		bl = map->id2bl(unit_id);
+
 	if( strcmp(mapname,"this") == 0 )
-		map = bl?bl->m:-1;
-	else
-		map = iMap->mapname2mapid(mapname);
-	
-	if( map >= 0 && bl != NULL )
-		script_pushint(st, unit_warp(bl,map,x,y,CLR_OUTSIGHT));
+		mapid = bl?bl->m:-1;
 	else
+		mapid = map->mapname2mapid(mapname);
+
+	if( mapid >= 0 && bl != NULL ) {
+		unit->bl2ud2(bl); // ensure ((TBL_NPC*)bl)->ud is safe to edit
+		script_pushint(st, unit->warp(bl,mapid,x,y,CLR_OUTSIGHT));
+	} else {
 		script_pushint(st, 0);
-	
+	}
+
 	return true;
 }
 
@@ -14900,44 +15570,39 @@ BUILDIN(unitwarp)
 ///
 /// unitattack(<unit_id>,"<target name>"{,<action type>}) -> <bool>
 /// unitattack(<unit_id>,<target_id>{,<action type>}) -> <bool>
-BUILDIN(unitattack)
-{
+BUILDIN(unitattack) {
 	struct block_list* unit_bl;
 	struct block_list* target_bl = NULL;
-	struct script_data* data;
 	int actiontype = 0;
-	
+
 	// get unit
-	unit_bl = iMap->id2bl(script_getnum(st,2));
+	unit_bl = map->id2bl(script_getnum(st,2));
 	if( unit_bl == NULL ) {
 		script_pushint(st, 0);
 		return true;
 	}
-	
-	data = script_getdata(st, 3);
-	script->get_val(st, data);
-	if( data_isstring(data) )
-	{
-		TBL_PC* sd = iMap->nick2sd(script->conv_str(st, data));
+
+	if( script_isstringtype(st, 3) ) {
+		TBL_PC* sd = map->nick2sd(script_getstr(st, 3));
 		if( sd != NULL )
 			target_bl = &sd->bl;
 	} else
-		target_bl = iMap->id2bl(script->conv_num(st, data));
+		target_bl = map->id2bl(script_getnum(st, 3));
 	// request the attack
 	if( target_bl == NULL )
 	{
 		script_pushint(st, 0);
 		return true;
 	}
-	
+
 	// get actiontype
 	if( script_hasdata(st,4) )
 		actiontype = script_getnum(st,4);
-	
+
 	switch( unit_bl->type )
 	{
 		case BL_PC:
-			clif->pActionRequest_sub(((TBL_PC *)unit_bl), actiontype > 0 ? 0x07 : 0x00, target_bl->id, iTimer->gettick());
+			clif->pActionRequest_sub(((TBL_PC *)unit_bl), actiontype > 0 ? 0x07 : 0x00, target_bl->id, timer->gettick());
 			script_pushint(st, 1);
 			return true;
 		case BL_MOB:
@@ -14951,56 +15616,53 @@ BUILDIN(unitattack)
 			script_pushint(st, 0);
 			return false;
 	}
-	script_pushint(st, unit_walktobl(unit_bl, target_bl, 65025, 2));
+	script_pushint(st, unit->walktobl(unit_bl, target_bl, 65025, 2));
 	return true;
 }
 
 /// Makes the unit stop attacking and moving
 ///
 /// unitstop <unit_id>;
-BUILDIN(unitstop)
-{
+BUILDIN(unitstop) {
 	int unit_id;
 	struct block_list* bl;
-	
+
 	unit_id = script_getnum(st,2);
-	
-	bl = iMap->id2bl(unit_id);
-	if( bl != NULL )
-	{
-		unit_stop_attack(bl);
-		unit_stop_walking(bl,4);
+
+	bl = map->id2bl(unit_id);
+	if( bl != NULL ) {
+		unit->bl2ud2(bl); // ensure ((TBL_NPC*)bl)->ud is safe to edit
+		unit->stop_attack(bl);
+		unit->stop_walking(bl,4);
 		if( bl->type == BL_MOB )
 			((TBL_MOB*)bl)->target_id = 0;
 	}
-	
+
 	return true;
 }
 
 /// Makes the unit say the message
 ///
 /// unittalk <unit_id>,"<message>";
-BUILDIN(unittalk)
-{
+BUILDIN(unittalk) {
 	int unit_id;
 	const char* message;
 	struct block_list* bl;
-	
+
 	unit_id = script_getnum(st,2);
 	message = script_getstr(st, 3);
-	
-	bl = iMap->id2bl(unit_id);
-	if( bl != NULL )
-	{
+
+	bl = map->id2bl(unit_id);
+	if( bl != NULL ) {
 		struct StringBuf sbuf;
 		StrBuf->Init(&sbuf);
-		StrBuf->Printf(&sbuf, "%s : %s", status_get_name(bl), message);
+		StrBuf->Printf(&sbuf, "%s : %s", status->get_name(bl), message);
 		clif->disp_overhead(bl, StrBuf->Value(&sbuf));
 		if( bl->type == BL_PC )
 			clif->message(((TBL_PC*)bl)->fd, StrBuf->Value(&sbuf));
 		StrBuf->Destroy(&sbuf);
 	}
-	
+
 	return true;
 }
 
@@ -15009,18 +15671,17 @@ BUILDIN(unittalk)
 /// unitemote <unit_id>,<emotion>;
 ///
 /// @see e_* in const.txt
-BUILDIN(unitemote)
-{
+BUILDIN(unitemote) {
 	int unit_id;
 	int emotion;
 	struct block_list* bl;
-	
+
 	unit_id = script_getnum(st,2);
 	emotion = script_getnum(st,3);
-	bl = iMap->id2bl(unit_id);
+	bl = map->id2bl(unit_id);
 	if( bl != NULL )
 		clif->emotion(bl, emotion);
-	
+
 	return true;
 }
 
@@ -15028,23 +15689,31 @@ BUILDIN(unitemote)
 ///
 /// unitskilluseid <unit_id>,<skill_id>,<skill_lv>{,<target_id>};
 /// unitskilluseid <unit_id>,"<skill name>",<skill_lv>{,<target_id>};
-BUILDIN(unitskilluseid)
-{
+BUILDIN(unitskilluseid) {
 	int unit_id;
 	uint16 skill_id;
 	uint16 skill_lv;
 	int target_id;
 	struct block_list* bl;
-	
+
 	unit_id  = script_getnum(st,2);
-	skill_id = ( script_isstring(st,3) ? skill->name2id(script_getstr(st,3)) : script_getnum(st,3) );
+	skill_id = ( script_isstringtype(st, 3) ? skill->name2id(script_getstr(st, 3)) : script_getnum(st, 3) );
 	skill_lv = script_getnum(st,4);
 	target_id = ( script_hasdata(st,5) ? script_getnum(st,5) : unit_id );
-	
-	bl = iMap->id2bl(unit_id);
-	if( bl != NULL )
-		unit_skilluse_id(bl, target_id, skill_id, skill_lv);
-	
+
+	bl = map->id2bl(unit_id);
+
+	if( bl != NULL ) {
+		if( bl->type == BL_NPC ) {
+			if (!((TBL_NPC*)bl)->status.hp) {
+				status_calc_npc(((TBL_NPC*)bl), SCO_FIRST);
+			} else {
+				status_calc_npc(((TBL_NPC*)bl), SCO_NONE);
+			}
+		}
+		unit->skilluse_id(bl, target_id, skill_id, skill_lv);
+	}
+
 	return true;
 }
 
@@ -15052,25 +15721,33 @@ BUILDIN(unitskilluseid)
 ///
 /// unitskillusepos <unit_id>,<skill_id>,<skill_lv>,<target_x>,<target_y>;
 /// unitskillusepos <unit_id>,"<skill name>",<skill_lv>,<target_x>,<target_y>;
-BUILDIN(unitskillusepos)
-{
+BUILDIN(unitskillusepos) {
 	int unit_id;
 	uint16 skill_id;
 	uint16 skill_lv;
 	int skill_x;
 	int skill_y;
 	struct block_list* bl;
-	
+
 	unit_id  = script_getnum(st,2);
-	skill_id = ( script_isstring(st,3) ? skill->name2id(script_getstr(st,3)) : script_getnum(st,3) );
+	skill_id = ( script_isstringtype(st, 3) ? skill->name2id(script_getstr(st, 3)) : script_getnum(st, 3) );
 	skill_lv = script_getnum(st,4);
 	skill_x  = script_getnum(st,5);
 	skill_y  = script_getnum(st,6);
-	
-	bl = iMap->id2bl(unit_id);
-	if( bl != NULL )
-		unit_skilluse_pos(bl, skill_x, skill_y, skill_id, skill_lv);
-	
+
+	bl = map->id2bl(unit_id);
+
+	if( bl != NULL ) {
+		if( bl->type == BL_NPC ) {
+			if (!((TBL_NPC*)bl)->status.hp) {
+				status_calc_npc(((TBL_NPC*)bl), SCO_FIRST);
+			} else {
+				status_calc_npc(((TBL_NPC*)bl), SCO_NONE);
+			}
+		}
+		unit->skilluse_pos(bl, skill_x, skill_y, skill_id, skill_lv);
+	}
+
 	return true;
 }
 
@@ -15082,12 +15759,12 @@ BUILDIN(unitskillusepos)
 BUILDIN(sleep)
 {
 	int ticks;
-	
+
 	ticks = script_getnum(st,2);
-	
+
 	// detach the player
-	script_detach_rid(st);
-	
+	script->detach_rid(st);
+
 	if( ticks <= 0 )
 	{// do nothing
 	}
@@ -15108,26 +15785,23 @@ BUILDIN(sleep)
 /// Returns if a player is still attached
 ///
 /// sleep2(<mili secconds>) -> <bool>
-BUILDIN(sleep2)
-{
+BUILDIN(sleep2) {
 	int ticks;
-	
+
 	ticks = script_getnum(st,2);
-	
-	if( ticks <= 0 )
-	{// do nothing
-		script_pushint(st, (iMap->id2sd(st->rid)!=NULL));
-	}
-	else if( !st->sleep.tick )
-	{// sleep for the target amount of time
+
+	if( ticks <= 0 ) {
+		// do nothing
+		script_pushint(st, (map->id2sd(st->rid)!=NULL));
+	} else if( !st->sleep.tick ) {
+		// sleep for the target amount of time
 		st->state = RERUNLINE;
 		st->sleep.tick = ticks;
-	}
-	else
-	{// sleep time is over
+	} else {
+		// sleep time is over
 		st->state = RUN;
 		st->sleep.tick = 0;
-		script_pushint(st, (iMap->id2sd(st->rid)!=NULL));
+		script_pushint(st, (map->id2sd(st->rid)!=NULL));
 	}
 	return true;
 }
@@ -15139,18 +15813,18 @@ BUILDIN(awake) {
 	DBIterator *iter;
 	struct script_state *tst;
 	struct npc_data* nd;
-	
-	if( ( nd = npc_name2id(script_getstr(st, 2)) ) == NULL ) {
+
+	if( ( nd = npc->name2id(script_getstr(st, 2)) ) == NULL ) {
 		ShowError("awake: NPC \"%s\" not found\n", script_getstr(st, 2));
 		return false;
 	}
-	
+
 	iter = db_iterator(script->st_db);
-	
+
 	for( tst = dbi_first(iter); dbi_exists(iter); tst = dbi_next(iter) ) {
 		if( tst->oid == nd->bl.id ) {
-			TBL_PC* sd = iMap->id2sd(tst->rid);
-			
+			TBL_PC* sd = map->id2sd(tst->rid);
+
 			if( tst->sleep.timer == INVALID_TIMER ) {// already awake ???
 				continue;
 			}
@@ -15159,17 +15833,17 @@ BUILDIN(awake) {
 				tst->state = END;
 				tst->rid = 0;
 			}
-			
-			iTimer->delete_timer(tst->sleep.timer, run_script_timer);
+
+			timer->delete(tst->sleep.timer, script->run_timer);
 			tst->sleep.timer = INVALID_TIMER;
 			if(tst->state != RERUNLINE)
 				tst->sleep.tick = 0;
-			run_script_main(tst);
+			script->run_main(tst);
 		}
 	}
-	
+
 	dbi_destroy(iter);
-	
+
 	return true;
 }
 
@@ -15182,28 +15856,28 @@ BUILDIN(getvariableofnpc)
 	struct script_data* data;
 	const char* name;
 	struct npc_data* nd;
-	
+
 	data = script_getdata(st,2);
 	if( !data_isreference(data) )
 	{// Not a reference (aka varaible name)
 		ShowError("script:getvariableofnpc: not a variable\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		script_pushnil(st);
 		st->state = END;
 		return false;
 	}
-	
+
 	name = reference_getname(data);
 	if( *name != '.' || name[1] == '@' )
 	{// not a npc variable
 		ShowError("script:getvariableofnpc: invalid scope (not npc variable)\n");
-		script_reportdata(data);
+		script->reportdata(data);
 		script_pushnil(st);
 		st->state = END;
 		return false;
 	}
-	
-	nd = npc_name2id(script_getstr(st,3));
+
+	nd = npc->name2id(script_getstr(st,3));
 	if( nd == NULL || nd->subtype != SCRIPT || nd->u.scr.script == NULL )
 	{// NPC not found or has no script
 		ShowError("script:getvariableofnpc: can't find npc %s\n", script_getstr(st,3));
@@ -15211,8 +15885,11 @@ BUILDIN(getvariableofnpc)
 		st->state = END;
 		return false;
 	}
+
+	if( !nd->u.scr.script->local.vars )
+		nd->u.scr.script->local.vars = i64db_alloc(DB_OPT_RELEASE_DATA);
 	
-	script->push_val(st->stack, C_NAME, reference_getuid(data), &nd->u.scr.script->script_vars );
+	script->push_val(st->stack, C_NAME, reference_getuid(data), &nd->u.scr.script->local);
 	return true;
 }
 
@@ -15222,65 +15899,64 @@ BUILDIN(getvariableofnpc)
 /// warpportal <source x>,<source y>,"<target map>",<target x>,<target y>;
 ///
 /// @author blackhole89
-BUILDIN(warpportal)
-{
+BUILDIN(warpportal) {
 	int spx;
 	int spy;
-	unsigned short mapindex;
+	unsigned short map_index;
 	int tpx;
 	int tpy;
 	struct skill_unit_group* group;
 	struct block_list* bl;
-	
-	bl = iMap->id2bl(st->oid);
+
+	bl = map->id2bl(st->oid);
 	if( bl == NULL )
 	{
 		ShowError("script:warpportal: npc is needed\n");
 		return false;
 	}
-	
+
 	spx = script_getnum(st,2);
 	spy = script_getnum(st,3);
-	mapindex = mapindex_name2id(script_getstr(st, 4));
+	map_index = script->mapindexname2id(st,script_getstr(st, 4));
 	tpx = script_getnum(st,5);
 	tpy = script_getnum(st,6);
-	
-	if( mapindex == 0 )
+
+	if( map_index == 0 )
 		return true;// map not found
-	
+
 	group = skill->unitsetting(bl, AL_WARP, 4, spx, spy, 0);
 	if( group == NULL )
 		return true;// failed
 	group->val1 = (group->val1<<16)|(short)0;
 	group->val2 = (tpx<<16) | tpy;
-	group->val3 = mapindex;
-	
+	group->val3 = map_index;
+
 	return true;
 }
 
 BUILDIN(openmail)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	mail->openmail(sd);
-	
+
 	return true;
 }
 
 BUILDIN(openauction)
 {
 	TBL_PC* sd;
-	
-	sd = script_rid2sd(st);
+
+	sd = script->rid2sd(st);
 	if( sd == NULL )
 		return true;
-	
+
 	clif->auction_openwindow(sd);
-	
+
 	return true;
 }
 
@@ -15289,15 +15965,19 @@ BUILDIN(openauction)
 /// checkcell("<map name>",<x>,<y>,<type>) -> <bool>
 ///
 /// @see cell_chk* constants in const.txt for the types
-BUILDIN(checkcell)
-{
-	int16 m = iMap->mapname2mapid(script_getstr(st,2));
+BUILDIN(checkcell) {
+	int16 m = map->mapname2mapid(script_getstr(st,2));
 	int16 x = script_getnum(st,3);
 	int16 y = script_getnum(st,4);
 	cell_chk type = (cell_chk)script_getnum(st,5);
-	
-	script_pushint(st, iMap->getcell(m, x, y, type));
-	
+
+	if ( m == -1 ) {
+		ShowWarning("checkcell: Attempted to run on unexsitent map '%s', type %d, x/y %d,%d\n",script_getstr(st,2),type,x,y);
+		return true;
+	}
+
+	script_pushint(st, map->getcell(m, x, y, type));
+
 	return true;
 }
 
@@ -15306,25 +15986,29 @@ BUILDIN(checkcell)
 /// setcell "<map name>",<x1>,<y1>,<x2>,<y2>,<type>,<flag>;
 ///
 /// @see cell_* constants in const.txt for the types
-BUILDIN(setcell)
-{
-	int16 m = iMap->mapname2mapid(script_getstr(st,2));
+BUILDIN(setcell) {
+	int16 m = map->mapname2mapid(script_getstr(st,2));
 	int16 x1 = script_getnum(st,3);
 	int16 y1 = script_getnum(st,4);
 	int16 x2 = script_getnum(st,5);
 	int16 y2 = script_getnum(st,6);
 	cell_t type = (cell_t)script_getnum(st,7);
 	bool flag = (bool)script_getnum(st,8);
-	
+
 	int x,y;
-	
+
+	if ( m == -1 ) {
+		ShowWarning("setcell: Attempted to run on unexistent map '%s', type %d, x1/y1 - %d,%d | x2/y2 - %d,%d\n",script_getstr(st, 2),type,x1,y1,x2,y2);
+		return true;
+	}
+
 	if( x1 > x2 ) swap(x1,x2);
 	if( y1 > y2 ) swap(y1,y2);
-	
+
 	for( y = y1; y <= y2; ++y )
 		for( x = x1; x <= x2; ++x )
-			map[m].setcell(m, x, y, type, flag);
-	
+			map->list[m].setcell(m, x, y, type, flag);
+
 	return true;
 }
 
@@ -15335,62 +16019,58 @@ BUILDIN(mercenary_create)
 {
 	struct map_session_data *sd;
 	int class_, contract_time;
-	
-	if( (sd = script_rid2sd(st)) == NULL || sd->md || sd->status.mer_id != 0 )
+
+	if( (sd = script->rid2sd(st)) == NULL || sd->md || sd->status.mer_id != 0 )
 		return true;
-	
+
 	class_ = script_getnum(st,2);
-	
-	if( !merc_class(class_) )
+
+	if( !mercenary->class(class_) )
 		return true;
-	
+
 	contract_time = script_getnum(st,3);
-	merc_create(sd, class_, contract_time);
+	mercenary->create(sd, class_, contract_time);
 	return true;
 }
 
-BUILDIN(mercenary_heal)
-{
-	struct map_session_data *sd = script_rid2sd(st);
+BUILDIN(mercenary_heal) {
+	struct map_session_data *sd = script->rid2sd(st);
 	int hp, sp;
-	
+
 	if( sd == NULL || sd->md == NULL )
 		return true;
 	hp = script_getnum(st,2);
 	sp = script_getnum(st,3);
-	
-	status_heal(&sd->md->bl, hp, sp, 0);
+
+	status->heal(&sd->md->bl, hp, sp, 0);
 	return true;
 }
 
-BUILDIN(mercenary_sc_start)
-{
-	struct map_session_data *sd = script_rid2sd(st);
+BUILDIN(mercenary_sc_start) {
+	struct map_session_data *sd = script->rid2sd(st);
 	enum sc_type type;
 	int tick, val1;
-	
+
 	if( sd == NULL || sd->md == NULL )
 		return true;
-	
+
 	type = (sc_type)script_getnum(st,2);
 	tick = script_getnum(st,3);
 	val1 = script_getnum(st,4);
-	
-	status_change_start(&sd->md->bl, type, 10000, val1, 0, 0, 0, tick, 2);
+
+	status->change_start(NULL, &sd->md->bl, type, 10000, val1, 0, 0, 0, tick, 2);
 	return true;
 }
 
-BUILDIN(mercenary_get_calls)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	int guild;
-	
+BUILDIN(mercenary_get_calls) {
+	struct map_session_data *sd = script->rid2sd(st);
+	int guild_id;
+
 	if( sd == NULL )
 		return true;
-	
-	guild = script_getnum(st,2);
-	switch( guild )
-	{
+
+	guild_id = script_getnum(st,2);
+	switch( guild_id ) {
 		case ARCH_MERC_GUILD:
 			script_pushint(st,sd->status.arch_calls);
 			break;
@@ -15404,23 +16084,21 @@ BUILDIN(mercenary_get_calls)
 			script_pushint(st,0);
 			break;
 	}
-	
+
 	return true;
 }
 
-BUILDIN(mercenary_set_calls)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	int guild, value, *calls;
-	
+BUILDIN(mercenary_set_calls) {
+	struct map_session_data *sd = script->rid2sd(st);
+	int guild_id, value, *calls;
+
 	if( sd == NULL )
 		return true;
-	
-	guild = script_getnum(st,2);
+
+	guild_id = script_getnum(st,2);
 	value = script_getnum(st,3);
-	
-	switch( guild )
-	{
+
+	switch( guild_id ) {
 		case ARCH_MERC_GUILD:
 			calls = &sd->status.arch_calls;
 			break;
@@ -15433,24 +16111,22 @@ BUILDIN(mercenary_set_calls)
 		default:
 			return true; // Invalid Guild
 	}
-	
+
 	*calls += value;
 	*calls = cap_value(*calls, 0, INT_MAX);
-	
+
 	return true;
 }
 
-BUILDIN(mercenary_get_faith)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	int guild;
-	
+BUILDIN(mercenary_get_faith) {
+	struct map_session_data *sd = script->rid2sd(st);
+	int guild_id;
+
 	if( sd == NULL )
 		return true;
-	
-	guild = script_getnum(st,2);
-	switch( guild )
-	{
+
+	guild_id = script_getnum(st,2);
+	switch( guild_id ) {
 		case ARCH_MERC_GUILD:
 			script_pushint(st,sd->status.arch_faith);
 			break;
@@ -15464,23 +16140,21 @@ BUILDIN(mercenary_get_faith)
 			script_pushint(st,0);
 			break;
 	}
-	
+
 	return true;
 }
 
-BUILDIN(mercenary_set_faith)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	int guild, value, *calls;
-	
+BUILDIN(mercenary_set_faith) {
+	struct map_session_data *sd = script->rid2sd(st);
+	int guild_id, value, *calls;
+
 	if( sd == NULL )
 		return true;
-	
-	guild = script_getnum(st,2);
+
+	guild_id = script_getnum(st,2);
 	value = script_getnum(st,3);
-	
-	switch( guild )
-	{
+
+	switch( guild_id ) {
 		case ARCH_MERC_GUILD:
 			calls = &sd->status.arch_faith;
 			break;
@@ -15493,12 +16167,12 @@ BUILDIN(mercenary_set_faith)
 		default:
 			return true; // Invalid Guild
 	}
-	
+
 	*calls += value;
 	*calls = cap_value(*calls, 0, INT_MAX);
-	if( mercenary_get_guild(sd->md) == guild )
+	if( mercenary->get_guild(sd->md) == guild_id )
 		clif->mercenary_updatestatus(sd,SP_MERCFAITH);
-	
+
 	return true;
 }
 
@@ -15509,337 +16183,419 @@ BUILDIN(readbook)
 {
 	struct map_session_data *sd;
 	int book_id, page;
-	
-	if( (sd = script_rid2sd(st)) == NULL )
+
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
-	
+
 	book_id = script_getnum(st,2);
 	page = script_getnum(st,3);
-	
+
 	clif->readbook(sd->fd, book_id, page);
 	return true;
 }
 
-/******************
- Questlog script commands
- *******************/
+/****************************
+ * Questlog script commands *
+ ****************************/
 
-BUILDIN(setquest)
+BUILDIN(questinfo)
 {
-	struct map_session_data *sd = script_rid2sd(st);
-	nullpo_ret(sd);
-	
-	quest_add(sd, script_getnum(st, 2));
+	struct npc_data *nd = map->id2nd(st->oid);
+	int quest_id, icon, job, color = 0;
+	struct questinfo qi;
+
+	if( nd == NULL || nd->bl.m == -1 )
+		return true;
+
+	quest_id = script_getnum(st, 2);
+	icon = script_getnum(st, 3);
+
+	#if PACKETVER >= 20120410
+		if(icon < 0 || (icon > 8 && icon != 9999) || icon == 7)
+			icon = 9999; // Default to nothing if icon id is invalid.
+	#else
+		if(icon < 0 || icon > 7)
+			icon = 0;
+		else
+			icon = icon + 1;
+	#endif
+
+	qi.quest_id = quest_id;
+	qi.icon = (unsigned char)icon;
+	qi.nd = nd;
+
+	if( script_hasdata(st, 4) ) {
+		color = script_getnum(st, 4);
+		if( color < 0 || color > 3 ) {
+			ShowWarning("buildin_questinfo: invalid color '%d', changing to 0\n",color);
+			script->reportfunc(st);
+			color = 0;
+		}
+		qi.color = (unsigned char)color;
+	}
+
+	qi.hasJob = false;
+
+	if(script_hasdata(st, 5)) {
+		job = script_getnum(st, 5);
+
+		if (!pcdb_checkid(job))
+			ShowError("buildin_questinfo: Nonexistant Job Class.\n");
+		else {
+			qi.hasJob = true;
+			qi.job = (unsigned short)job;
+		}
+	}
+
+	map->add_questinfo(nd->bl.m,&qi);
+
 	return true;
 }
 
-BUILDIN(erasequest)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	nullpo_ret(sd);
-	
-	quest_delete(sd, script_getnum(st, 2));
+BUILDIN(setquest) {
+	struct map_session_data *sd = script->rid2sd(st);
+	unsigned short i;
+	int quest_id;
+
+	if( sd == NULL )
+		return false;
+
+	quest_id = script_getnum(st, 2);
+
+	quest->add(sd, quest_id);
+
+	// If questinfo is set, remove quest bubble once quest is set.
+	for(i = 0; i < map->list[sd->bl.m].qi_count; i++) {
+		struct questinfo *qi = &map->list[sd->bl.m].qi_data[i];
+		if( qi->quest_id == quest_id ) {
+#if PACKETVER >= 20120410
+			clif->quest_show_event(sd, &qi->nd->bl, 9999, 0);
+#else
+			clif->quest_show_event(sd, &qi->nd->bl, 0, 0);
+#endif
+		}
+	}
+
 	return true;
 }
 
-BUILDIN(completequest)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	nullpo_ret(sd);
-	
-	quest_update_status(sd, script_getnum(st, 2), Q_COMPLETE);
+BUILDIN(erasequest) {
+	struct map_session_data *sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	quest->delete(sd, script_getnum(st, 2));
 	return true;
 }
 
-BUILDIN(changequest)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	nullpo_ret(sd);
-	
-	quest_change(sd, script_getnum(st, 2),script_getnum(st, 3));
+BUILDIN(completequest) {
+	struct map_session_data *sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	quest->update_status(sd, script_getnum(st, 2), Q_COMPLETE);
 	return true;
 }
 
-BUILDIN(checkquest)
-{
-	struct map_session_data *sd = script_rid2sd(st);
-	quest_check_type type = HAVEQUEST;
-	
-	nullpo_ret(sd);
-	
+BUILDIN(changequest) {
+	struct map_session_data *sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	quest->change(sd, script_getnum(st, 2),script_getnum(st, 3));
+	return true;
+}
+
+BUILDIN(checkquest) {
+	struct map_session_data *sd = script->rid2sd(st);
+	enum quest_check_type type = HAVEQUEST;
+
+	if( sd == NULL )
+		return false;
+
 	if( script_hasdata(st, 3) )
-		type = (quest_check_type)script_getnum(st, 3);
-	
-	script_pushint(st, quest_check(sd, script_getnum(st, 2), type));
-	
+		type = (enum quest_check_type)script_getnum(st, 3);
+
+	script_pushint(st, quest->check(sd, script_getnum(st, 2), type));
+
 	return true;
 }
 
-BUILDIN(showevent)
-{
-	TBL_PC *sd = script_rid2sd(st);
-	struct npc_data *nd = iMap->id2nd(st->oid);
-	int state, color;
-	
+BUILDIN(showevent) {
+	TBL_PC *sd = script->rid2sd(st);
+	struct npc_data *nd = map->id2nd(st->oid);
+	int icon, color = 0;
+
 	if( sd == NULL || nd == NULL )
 		return true;
-	state = script_getnum(st, 2);
-	color = script_getnum(st, 3);
-	
-	if( color < 0 || color > 3 )
-		color = 0; // set default color
-	
-	clif->quest_show_event(sd, &nd->bl, state, color);
+
+	icon = script_getnum(st, 2);
+	if( script_hasdata(st, 3) ) {
+		color = script_getnum(st, 3);
+		if( color < 0 || color > 3 ) {
+			ShowWarning("buildin_showevent: invalid color '%d', changing to 0\n",color);
+			script->reportfunc(st);
+			color = 0;
+		}
+	}
+
+	#if PACKETVER >= 20120410
+		if(icon < 0 || (icon > 8 && icon != 9999) || icon == 7)
+			icon = 9999; // Default to nothing if icon id is invalid.
+	#else
+		if(icon < 0 || icon > 7)
+			icon = 0;
+		else
+			icon = icon + 1;
+	#endif
+
+	clif->quest_show_event(sd, &nd->bl, icon, color);
 	return true;
 }
 
 /*==========================================
  * BattleGround System
  *------------------------------------------*/
-BUILDIN(waitingroom2bg)
-{
+BUILDIN(waitingroom2bg) {
 	struct npc_data *nd;
 	struct chat_data *cd;
 	const char *map_name, *ev = "", *dev = "";
-	int x, y, i, mapindex = 0, bg_id, n;
+	int x, y, i, map_index = 0, bg_id, n;
 	struct map_session_data *sd;
-	
+
 	if( script_hasdata(st,7) )
-		nd = npc_name2id(script_getstr(st,7));
+		nd = npc->name2id(script_getstr(st,7));
 	else
-		nd = (struct npc_data *)iMap->id2bl(st->oid);
-	
-	if( nd == NULL || (cd = (struct chat_data *)iMap->id2bl(nd->chat_id)) == NULL )
-	{
+		nd = (struct npc_data *)map->id2bl(st->oid);
+
+	if( nd == NULL || (cd = (struct chat_data *)map->id2bl(nd->chat_id)) == NULL ) {
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	map_name = script_getstr(st,2);
 	if( strcmp(map_name,"-") != 0 )
 	{
-		mapindex = mapindex_name2id(map_name);
-		if( mapindex == 0 )
+		map_index = script->mapindexname2id(st,map_name);
+		if( map_index == 0 )
 		{ // Invalid Map
 			script_pushint(st,0);
 			return true;
 		}
 	}
-	
+
 	x = script_getnum(st,3);
 	y = script_getnum(st,4);
 	ev = script_getstr(st,5); // Logout Event
 	dev = script_getstr(st,6); // Die Event
-	
-	if( (bg_id = bg_create(mapindex, x, y, ev, dev)) == 0 )
+
+	if( (bg_id = bg->create(map_index, x, y, ev, dev)) == 0 )
 	{ // Creation failed
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	n = cd->users;
 	for( i = 0; i < n && i < MAX_BG_MEMBERS; i++ )
 	{
-		if( (sd = cd->usersd[i]) != NULL && bg_team_join(bg_id, sd) )
-			mapreg_setreg(reference_uid(add_str("$@arenamembers"), i), sd->bl.id);
+		if( (sd = cd->usersd[i]) != NULL && bg->team_join(bg_id, sd) )
+			mapreg->setreg(reference_uid(script->add_str("$@arenamembers"), i), sd->bl.id);
 		else
-			mapreg_setreg(reference_uid(add_str("$@arenamembers"), i), 0);
+			mapreg->setreg(reference_uid(script->add_str("$@arenamembers"), i), 0);
 	}
-	
-	mapreg_setreg(add_str("$@arenamembersnum"), i);
+
+	mapreg->setreg(script->add_str("$@arenamembersnum"), i);
 	script_pushint(st,bg_id);
 	return true;
 }
 
-BUILDIN(waitingroom2bg_single)
-{
+BUILDIN(waitingroom2bg_single) {
 	const char* map_name;
 	struct npc_data *nd;
 	struct chat_data *cd;
 	struct map_session_data *sd;
-	int x, y, mapindex, bg_id;
-	
+	int x, y, map_index, bg_id;
+
 	bg_id = script_getnum(st,2);
 	map_name = script_getstr(st,3);
-	if( (mapindex = mapindex_name2id(map_name)) == 0 )
+	if( (map_index = script->mapindexname2id(st,map_name)) == 0 )
 		return true; // Invalid Map
-	
+
 	x = script_getnum(st,4);
 	y = script_getnum(st,5);
-	nd = npc_name2id(script_getstr(st,6));
-	
-	if( nd == NULL || (cd = (struct chat_data *)iMap->id2bl(nd->chat_id)) == NULL || cd->users <= 0 )
+	nd = npc->name2id(script_getstr(st,6));
+
+	if( nd == NULL || (cd = (struct chat_data *)map->id2bl(nd->chat_id)) == NULL || cd->users <= 0 )
 		return true;
-	
+
 	if( (sd = cd->usersd[0]) == NULL )
 		return true;
-	
-	if( bg_team_join(bg_id, sd) )
+
+	if( bg->team_join(bg_id, sd) )
 	{
-		pc->setpos(sd, mapindex, x, y, CLR_TELEPORT);
+		pc->setpos(sd, map_index, x, y, CLR_TELEPORT);
 		script_pushint(st,1);
 	}
 	else
 		script_pushint(st,0);
-	
+
 	return true;
 }
 
 BUILDIN(bg_team_setxy)
 {
-	struct battleground_data *bg;
+	struct battleground_data *bgd;
 	int bg_id;
-	
+
 	bg_id = script_getnum(st,2);
-	if( (bg = bg_team_search(bg_id)) == NULL )
+	if( (bgd = bg->team_search(bg_id)) == NULL )
 		return true;
-	
-	bg->x = script_getnum(st,3);
-	bg->y = script_getnum(st,4);
+
+	bgd->x = script_getnum(st,3);
+	bgd->y = script_getnum(st,4);
 	return true;
 }
 
 BUILDIN(bg_warp)
 {
-	int x, y, mapindex, bg_id;
+	int x, y, map_index, bg_id;
 	const char* map_name;
-	
+
 	bg_id = script_getnum(st,2);
 	map_name = script_getstr(st,3);
-	if( (mapindex = mapindex_name2id(map_name)) == 0 )
+	if( (map_index = script->mapindexname2id(st,map_name)) == 0 )
 		return true; // Invalid Map
 	x = script_getnum(st,4);
 	y = script_getnum(st,5);
-	bg_team_warp(bg_id, mapindex, x, y);
+	bg->team_warp(bg_id, map_index, x, y);
 	return true;
 }
 
 BUILDIN(bg_monster)
 {
 	int class_ = 0, x = 0, y = 0, bg_id = 0;
-	const char *str,*map, *evt="";
-	
-	bg_id  = script_getnum(st,2);
-	map    = script_getstr(st,3);
-	x      = script_getnum(st,4);
-	y      = script_getnum(st,5);
-	str    = script_getstr(st,6);
-	class_ = script_getnum(st,7);
+	const char *str, *mapname, *evt="";
+
+	bg_id   = script_getnum(st,2);
+	mapname = script_getstr(st,3);
+	x       = script_getnum(st,4);
+	y       = script_getnum(st,5);
+	str     = script_getstr(st,6);
+	class_  = script_getnum(st,7);
 	if( script_hasdata(st,8) ) evt = script_getstr(st,8);
-	check_event(st, evt);
-	script_pushint(st, mob_spawn_bg(map,x,y,str,class_,evt,bg_id));
+	script->check_event(st, evt);
+	script_pushint(st, mob->spawn_bg(mapname,x,y,str,class_,evt,bg_id));
 	return true;
 }
 
-BUILDIN(bg_monster_set_team)
-{
+BUILDIN(bg_monster_set_team) {
 	struct mob_data *md;
 	struct block_list *mbl;
 	int id = script_getnum(st,2),
 	bg_id = script_getnum(st,3);
-	
-	if( (mbl = iMap->id2bl(id)) == NULL || mbl->type != BL_MOB )
+
+	if( (mbl = map->id2bl(id)) == NULL || mbl->type != BL_MOB )
 		return true;
 	md = (TBL_MOB *)mbl;
 	md->bg_id = bg_id;
-	
+
 	mob_stop_attack(md);
 	mob_stop_walking(md, 0);
 	md->target_id = md->attacked_id = 0;
 	clif->charnameack(0, &md->bl);
-	
+
 	return true;
 }
 
 BUILDIN(bg_leave)
 {
-	struct map_session_data *sd = script_rid2sd(st);
+	struct map_session_data *sd = script->rid2sd(st);
 	if( sd == NULL || !sd->bg_id )
 		return true;
-	
-	bg_team_leave(sd,0);
+
+	bg->team_leave(sd,BGTL_LEFT);
 	return true;
 }
 
 BUILDIN(bg_destroy)
 {
 	int bg_id = script_getnum(st,2);
-	bg_team_delete(bg_id);
+	bg->team_delete(bg_id);
 	return true;
 }
 
-BUILDIN(bg_getareausers)
-{
+BUILDIN(bg_getareausers) {
 	const char *str;
 	int16 m, x0, y0, x1, y1;
 	int bg_id;
 	int i = 0, c = 0;
-	struct battleground_data *bg = NULL;
+	struct battleground_data *bgd = NULL;
 	struct map_session_data *sd;
-	
+
 	bg_id = script_getnum(st,2);
 	str = script_getstr(st,3);
-	
-	if( (bg = bg_team_search(bg_id)) == NULL || (m = iMap->mapname2mapid(str)) < 0 )
-	{
+
+	if( (bgd = bg->team_search(bg_id)) == NULL || (m = map->mapname2mapid(str)) < 0 ) {
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	x0 = script_getnum(st,4);
 	y0 = script_getnum(st,5);
 	x1 = script_getnum(st,6);
 	y1 = script_getnum(st,7);
-	
+
 	for( i = 0; i < MAX_BG_MEMBERS; i++ )
 	{
-		if( (sd = bg->members[i].sd) == NULL )
+		if( (sd = bgd->members[i].sd) == NULL )
 			continue;
 		if( sd->bl.m != m || sd->bl.x < x0 || sd->bl.y < y0 || sd->bl.x > x1 || sd->bl.y > y1 )
 			continue;
 		c++;
 	}
-	
+
 	script_pushint(st,c);
 	return true;
 }
 
-BUILDIN(bg_updatescore)
-{
+BUILDIN(bg_updatescore) {
 	const char *str;
 	int16 m;
-	
+
 	str = script_getstr(st,2);
-	if( (m = iMap->mapname2mapid(str)) < 0 )
+	if( (m = map->mapname2mapid(str)) < 0 )
 		return true;
-	
-	map[m].bgscore_lion = script_getnum(st,3);
-	map[m].bgscore_eagle = script_getnum(st,4);
-	
+
+	map->list[m].bgscore_lion = script_getnum(st,3);
+	map->list[m].bgscore_eagle = script_getnum(st,4);
+
 	clif->bg_updatescore(m);
 	return true;
 }
 
 BUILDIN(bg_get_data)
 {
-	struct battleground_data *bg;
+	struct battleground_data *bgd;
 	int bg_id = script_getnum(st,2),
 	type = script_getnum(st,3);
-	
-	if( (bg = bg_team_search(bg_id)) == NULL )
+
+	if( (bgd = bg->team_search(bg_id)) == NULL )
 	{
 		script_pushint(st,0);
 		return true;
 	}
-	
+
 	switch( type )
 	{
-		case 0: script_pushint(st, bg->count); break;
+		case 0: script_pushint(st, bgd->count); break;
 		default:
 			ShowError("script:bg_get_data: unknown data identifier %d\n", type);
 			break;
 	}
-	
+
 	return true;
 }
 
@@ -15851,7 +16607,7 @@ BUILDIN(instance_create) {
 	const char *name;
 	int owner_id, res;
 	int type = IOT_PARTY;
-	
+
 	name = script_getstr(st, 2);
 	owner_id = script_getnum(st, 3);
 	if( script_hasdata(st,4) ) {
@@ -15861,9 +16617,9 @@ BUILDIN(instance_create) {
 			return true;
 		}
 	}
-	
+
 	res = instance->create(owner_id, name, (enum instance_owner_type) type);
-	if( res == -4 ) { // Already exists 
+	if( res == -4 ) { // Already exists
 		script_pushint(st, -1);
 		return true;
 	} else if( res < 0 ) {
@@ -15878,25 +16634,25 @@ BUILDIN(instance_create) {
 		script_pushint(st, -2);
 		return true;
 	}
-	
+
 	script_pushint(st, res);
 	return true;
 }
 
 BUILDIN(instance_destroy) {
 	int instance_id = -1;
-	
+
 	if( script_hasdata(st, 2) )
 		instance_id = script_getnum(st, 2);
 	else if( st->instance_id >= 0 )
 		instance_id = st->instance_id;
 	else return true;
-	
+
 	if( !instance->valid(instance_id) ) {
 		ShowError("buildin_instance_destroy: Trying to destroy invalid instance %d.\n", instance_id);
 		return true;
 	}
-	
+
 	instance->destroy(instance_id);
 	return true;
 }
@@ -15906,22 +16662,22 @@ BUILDIN(instance_attachmap) {
 	int16 m;
 	int instance_id = -1;
 	bool usebasename = false;
-	
+
 	name = script_getstr(st,2);
 	instance_id = script_getnum(st,3);
 	if( script_hasdata(st,4) && script_getnum(st,4) > 0 )
 		usebasename = true;
-	
+
 	if( script_hasdata(st, 5) )
 		map_name = script_getstr(st, 5);
-	
+
 	if( (m = instance->add_map(name, instance_id, usebasename, map_name)) < 0 ) { // [Saithis]
 		ShowError("buildin_instance_attachmap: instance creation failed (%s): %d\n", name, m);
 		script_pushconststr(st, "");
 		return true;
 	}
-	script_pushconststr(st, map[m].name);
-	
+	script_pushconststr(st, map->list[m].name);
+
 	return true;
 }
 
@@ -15929,30 +16685,30 @@ BUILDIN(instance_detachmap) {
 	const char *str;
 	int16 m;
 	int instance_id = -1;
-	
+
 	str = script_getstr(st, 2);
 	if( script_hasdata(st, 3) )
 		instance_id = script_getnum(st, 3);
 	else if( st->instance_id >= 0 )
 		instance_id = st->instance_id;
 	else return true;
-	
-	if( (m = iMap->mapname2mapid(str)) < 0 || (m = instance->map2imap(m,instance_id)) < 0 ) {
+
+	if( (m = map->mapname2mapid(str)) < 0 || (m = instance->map2imap(m,instance_id)) < 0 ) {
 		ShowError("buildin_instance_detachmap: Trying to detach invalid map %s\n", str);
 		return true;
 	}
-	
+
 	instance->del_map(m);
 	return true;
 }
 
 BUILDIN(instance_attach) {
 	int instance_id = -1;
-	
+
 	instance_id = script_getnum(st, 2);
 	if( !instance->valid(instance_id) )
 		return true;
-	
+
 	st->instance_id = instance_id;
 	return true;
 }
@@ -15966,35 +16722,35 @@ BUILDIN(instance_set_timeout)
 {
 	int progress_timeout, idle_timeout;
 	int instance_id = -1;
-	
+
 	progress_timeout = script_getnum(st, 2);
 	idle_timeout = script_getnum(st, 3);
-	
+
 	if( script_hasdata(st, 4) )
 		instance_id = script_getnum(st, 4);
 	else if( st->instance_id >= 0 )
 		instance_id = st->instance_id;
 	else return true;
-	
+
 	if( instance_id >= 0 )
 		instance->set_timeout(instance_id, progress_timeout, idle_timeout);
-	
+
 	return true;
 }
 
 BUILDIN(instance_init) {
 	int instance_id = script_getnum(st, 2);
-	
+
 	if( !instance->valid(instance_id) ) {
 		ShowError("instance_init: invalid instance id %d.\n",instance_id);
 		return true;
 	}
-	
-	if( instances[instance_id].state != INSTANCE_IDLE ) {
+
+	if( instance->list[instance_id].state != INSTANCE_IDLE ) {
 		ShowError("instance_init: instance already initialized.\n");
 		return true;
 	}
-	
+
 	instance->start(instance_id);
 	return true;
 }
@@ -16008,23 +16764,23 @@ BUILDIN(instance_announce) {
 	int         fontSize    = script_hasdata(st,7) ? script_getnum(st,7) : 12;    // default fontSize
 	int         fontAlign   = script_hasdata(st,8) ? script_getnum(st,8) : 0;     // default fontAlign
 	int         fontY       = script_hasdata(st,9) ? script_getnum(st,9) : 0;     // default fontY
-	
+
 	int i;
-	
+
 	if( instance_id == -1 ) {
 		if( st->instance_id >= 0 )
 			instance_id = st->instance_id;
 		else
 			return true;
 	}
-	
+
 	if( !instance->valid(instance_id) )
 		return true;
-	
-	for( i = 0; i < instances[instance_id].num_map; i++ )
-		iMap->foreachinmap(buildin_announce_sub, instances[instance_id].map[i], BL_PC,
-						 mes, strlen(mes)+1, flag&0xf0, fontColor, fontType, fontSize, fontAlign, fontY);
-	
+
+	for( i = 0; i < instance->list[instance_id].num_map; i++ )
+		map->foreachinmap(script->buildin_announce_sub, instance->list[instance_id].map[i], BL_PC,
+		                  mes, strlen(mes)+1, flag&BC_COLOR_MASK, fontColor, fontType, fontSize, fontAlign, fontY);
+
 	return true;
 }
 
@@ -16032,91 +16788,107 @@ BUILDIN(instance_npcname) {
 	const char *str;
 	int instance_id = -1;
 	struct npc_data *nd;
-	
+
 	str = script_getstr(st, 2);
 	if( script_hasdata(st, 3) )
 		instance_id = script_getnum(st, 3);
 	else if( st->instance_id >= 0 )
 		instance_id = st->instance_id;
-	
-	if( instance_id >= 0 && (nd = npc_name2id(str)) != NULL ) {
+
+	if( instance_id >= 0 && (nd = npc->name2id(str)) != NULL ) {
 		static char npcname[NAME_LENGTH];
 		snprintf(npcname, sizeof(npcname), "dup_%d_%d", instance_id, nd->bl.id);
- 		script_pushconststr(st,npcname);
+		script_pushconststr(st,npcname);
 	} else {
 		ShowError("script:instance_npcname: invalid instance NPC (instance_id: %d, NPC name: \"%s\".)\n", instance_id, str);
 		st->state = END;
 		return false;
 	}
-	
+
 	return true;
 }
 
 BUILDIN(has_instance) {
 	struct map_session_data *sd;
- 	const char *str;
+	const char *str;
 	int16 m;
 	int instance_id = -1;
+	bool type = strcmp(script->getfuncname(st),"has_instance2") == 0 ? true : false;
 	
- 	str = script_getstr(st, 2);
-	
-	if( (m = iMap->mapname2mapid(str)) < 0 ) {
-		script_pushconststr(st, "");
+	str = script_getstr(st, 2);
+
+	if( (m = map->mapname2mapid(str)) < 0 ) {
+		if( type )
+			script_pushint(st, -1);
+		else
+			script_pushconststr(st, "");
 		return true;
 	}
-	
+
 	if( script_hasdata(st, 3) )
 		instance_id = script_getnum(st, 3);
 	else if( st->instance_id >= 0 )
 		instance_id = st->instance_id;
-	else if( (sd = script_rid2sd(st)) != NULL ) {
+	else if( (sd = script->rid2sd(st)) != NULL ) {
 		struct party_data *p;
 		int i = 0, j = 0;
 		if( sd->instances ) {
 			for( i = 0; i < sd->instances; i++ ) {
-				ARR_FIND(0, instances[sd->instance[i]].num_map, j, map[instances[sd->instance[i]].map[j]].instance_src_map == m);
-				if( j != instances[sd->instance[i]].num_map )
-					break;
+				if( sd->instance[i] >= 0 ) {
+					ARR_FIND(0, instance->list[sd->instance[i]].num_map, j, map->list[instance->list[sd->instance[i]].map[j]].instance_src_map == m);
+					if( j != instance->list[sd->instance[i]].num_map )
+						break;
+				}
 			}
 			if( i != sd->instances )
 				instance_id = sd->instance[i];
 		}
 		if( instance_id == -1 && sd->status.party_id && (p = party->search(sd->status.party_id)) && p->instances ) {
 			for( i = 0; i < p->instances; i++ ) {
-				ARR_FIND(0, instances[p->instance[i]].num_map, j, map[instances[p->instance[i]].map[j]].instance_src_map == m);
-				if( j != instances[p->instance[i]].num_map )
-					break;
+				if( p->instance[i] >= 0 ) {
+					ARR_FIND(0, instance->list[p->instance[i]].num_map, j, map->list[instance->list[p->instance[i]].map[j]].instance_src_map == m);
+					if( j != instance->list[p->instance[i]].num_map )
+						break;
+				}
 			}
 			if( i != p->instances )
 				instance_id = p->instance[i];
 		}
 		if( instance_id == -1 && sd->guild && sd->guild->instances ) {
 			for( i = 0; i < sd->guild->instances; i++ ) {
-				ARR_FIND(0, instances[sd->guild->instance[i]].num_map, j, map[instances[sd->guild->instance[i]].map[j]].instance_src_map == m);
-				if( j != instances[sd->guild->instance[i]].num_map )
-					break;
+				if( sd->guild->instance[i] >= 0 ) {
+					ARR_FIND(0, instance->list[sd->guild->instance[i]].num_map, j, map->list[instance->list[sd->guild->instance[i]].map[j]].instance_src_map == m);
+					if( j != instance->list[sd->guild->instance[i]].num_map )
+						break;
+				}
 			}
 			if( i != sd->guild->instances )
 				instance_id = sd->guild->instance[i];
 		}
 	}
-	
+
 	if( !instance->valid(instance_id) || (m = instance->map2imap(m, instance_id)) < 0 ) {
-		script_pushconststr(st, "");
+		if( type )
+			script_pushint(st, -1);
+		else
+			script_pushconststr(st, "");
 		return true;
 	}
-	
-	script_pushconststr(st, map[m].name);
+
+	if( type )
+		script_pushint(st, instance_id);
+	else
+		script_pushconststr(st, map->list[m].name);
 	return true;
 }
-static int buildin_instance_warpall_sub(struct block_list *bl,va_list ap) {
+int buildin_instance_warpall_sub(struct block_list *bl,va_list ap) {
 	struct map_session_data *sd = ((TBL_PC*)bl);
-	int mapindex = va_arg(ap,int);
+	int map_index = va_arg(ap,int);
 	int x = va_arg(ap,int);
 	int y = va_arg(ap,int);
-	
-	pc->setpos(sd,mapindex,x,y,CLR_TELEPORT);
-	
+
+	pc->setpos(sd,map_index,x,y,CLR_TELEPORT);
+
 	return 0;
 }
 BUILDIN(instance_warpall) {
@@ -16124,25 +16896,25 @@ BUILDIN(instance_warpall) {
 	int instance_id = -1;
 	const char *mapn;
 	int x, y;
-	int mapindex;
-	
+	int map_index;
+
 	mapn = script_getstr(st,2);
 	x    = script_getnum(st,3);
 	y    = script_getnum(st,4);
-	
+
 	if( script_hasdata(st,5) )
 		instance_id = script_getnum(st,5);
 	else if( st->instance_id >= 0 )
 		instance_id = st->instance_id;
 	else
 		return true;
-	
-	if( (m = iMap->mapname2mapid(mapn)) < 0 || (map[m].flag.src4instance && (m = instance->mapid2imapid(m, instance_id)) < 0) )
+
+	if( (m = map->mapname2mapid(mapn)) < 0 || (map->list[m].flag.src4instance && (m = instance->mapid2imapid(m, instance_id)) < 0) )
 		return true;
-		
-	mapindex = map_id2index(m);
-	
-	iMap->foreachininstance(buildin_instance_warpall_sub, instance_id, BL_PC,mapindex,x,y);
+
+	map_index = map_id2index(m);
+
+	map->foreachininstance(script->buildin_instance_warpall_sub, instance_id, BL_PC,map_index,x,y);
 
 	return true;
 }
@@ -16161,46 +16933,46 @@ BUILDIN(instance_check_party) {
 	struct map_session_data *pl_sd;
 	int amount, min, max, i, party_id, c = 0;
 	struct party_data *p = NULL;
-	
+
 	amount = script_hasdata(st,3) ? script_getnum(st,3) : 1; // Amount of needed Partymembers for the Instance.
 	min = script_hasdata(st,4) ? script_getnum(st,4) : 1; // Minimum Level needed to join the Instance.
 	max  = script_hasdata(st,5) ? script_getnum(st,5) : MAX_LEVEL; // Maxium Level allowed to join the Instance.
-	
-	if( min < 1 || min > MAX_LEVEL){
+
+	if( min < 1 || min > MAX_LEVEL) {
 		ShowError("instance_check_party: Invalid min level, %d\n", min);
 		return true;
-	} else if(  max < 1 || max > MAX_LEVEL){
+	} else if(  max < 1 || max > MAX_LEVEL) {
 		ShowError("instance_check_party: Invalid max level, %d\n", max);
 		return true;
 	}
-	
+
 	if( script_hasdata(st,2) )
 		party_id = script_getnum(st,2);
 	else return true;
-	
-	if( !(p = party->search(party_id)) ){
+
+	if( !(p = party->search(party_id)) ) {
 		script_pushint(st, 0); // Returns false if party does not exist.
 		return true;
 	}
-	
+
 	for( i = 0; i < MAX_PARTY; i++ )
 		if( (pl_sd = p->data[i].sd) )
-			if(iMap->id2bl(pl_sd->bl.id)){
-				if(pl_sd->status.base_level < min){
+			if(map->id2bl(pl_sd->bl.id)) {
+				if(pl_sd->status.base_level < min) {
 					script_pushint(st, 0);
 					return true;
-				}else if(pl_sd->status.base_level > max){
+				} else if(pl_sd->status.base_level > max) {
 					script_pushint(st, 0);
 					return true;
 				}
 				c++;
 			}
-	
-	if(c < amount){
+
+	if(c < amount) {
 		script_pushint(st, 0); // Not enough Members in the Party to join Instance.
-	}else
+	} else
 		script_pushint(st, 1);
-	
+
 	return true;
 }
 
@@ -16209,113 +16981,112 @@ BUILDIN(instance_check_party) {
  *------------------------------------------*/
 BUILDIN(setfont)
 {
-	struct map_session_data *sd = script_rid2sd(st);
+	struct map_session_data *sd = script->rid2sd(st);
 	int font = script_getnum(st,2);
 	if( sd == NULL )
 		return true;
-	
-	if( sd->user_font != font )
-		sd->user_font = font;
+
+	if( sd->status.font != font )
+		sd->status.font = font;
 	else
-		sd->user_font = 0;
-	
+		sd->status.font = 0;
+
 	clif->font(sd);
 	return true;
 }
 
-static int buildin_mobuseskill_sub(struct block_list *bl,va_list ap)
+int buildin_mobuseskill_sub(struct block_list *bl,va_list ap)
 {
-	TBL_MOB* md		= (TBL_MOB*)bl;
+	TBL_MOB* md     = (TBL_MOB*)bl;
 	struct block_list *tbl;
-	int mobid		= va_arg(ap,int);
-	uint16 skill_id		= va_arg(ap,int);
-	uint16 skill_lv		= va_arg(ap,int);
-	int casttime	= va_arg(ap,int);
-	int cancel		= va_arg(ap,int);
-	int emotion		= va_arg(ap,int);
-	int target		= va_arg(ap,int);
-	
+	int mobid       = va_arg(ap,int);
+	uint16 skill_id = va_arg(ap,int);
+	uint16 skill_lv = va_arg(ap,int);
+	int casttime    = va_arg(ap,int);
+	int cancel      = va_arg(ap,int);
+	int emotion     = va_arg(ap,int);
+	int target      = va_arg(ap,int);
+
 	if( md->class_ != mobid )
 		return 0;
-	
+
 	// 0:self, 1:target, 2:master, default:random
 	switch( target )
 	{
-		case 0: tbl = iMap->id2bl(md->bl.id); break;
-		case 1: tbl = iMap->id2bl(md->target_id); break;
-		case 2: tbl = iMap->id2bl(md->master_id); break;
-		default:tbl = battle->get_enemy(&md->bl, DEFAULT_ENEMY_TYPE(md),skill->get_range2(&md->bl, skill_id, skill_lv)); break;
+		case 0:  tbl = map->id2bl(md->bl.id); break;
+		case 1:  tbl = map->id2bl(md->target_id); break;
+		case 2:  tbl = map->id2bl(md->master_id); break;
+		default: tbl = battle->get_enemy(&md->bl, DEFAULT_ENEMY_TYPE(md),skill->get_range2(&md->bl, skill_id, skill_lv)); break;
 	}
-	
+
 	if( !tbl )
 		return 0;
-	
+
 	if( md->ud.skilltimer != INVALID_TIMER ) // Cancel the casting skill.
-		unit_skillcastcancel(bl,0);
-	
+		unit->skillcastcancel(bl,0);
+
 	if( skill->get_casttype(skill_id) == CAST_GROUND )
-		unit_skilluse_pos2(&md->bl, tbl->x, tbl->y, skill_id, skill_lv, casttime, cancel);
+		unit->skilluse_pos2(&md->bl, tbl->x, tbl->y, skill_id, skill_lv, casttime, cancel);
 	else
-		unit_skilluse_id2(&md->bl, tbl->id, skill_id, skill_lv, casttime, cancel);
-	
+		unit->skilluse_id2(&md->bl, tbl->id, skill_id, skill_lv, casttime, cancel);
+
 	clif->emotion(&md->bl, emotion);
-	
+
 	return 0;
 }
 /*==========================================
  * areamobuseskill "Map Name",<x>,<y>,<range>,<Mob ID>,"Skill Name"/<Skill ID>,<Skill Lv>,<Cast Time>,<Cancelable>,<Emotion>,<Target Type>;
  *------------------------------------------*/
-BUILDIN(areamobuseskill)
-{
+BUILDIN(areamobuseskill) {
 	struct block_list center;
 	int16 m;
 	int range,mobid,skill_id,skill_lv,casttime,emotion,target,cancel;
-	
-	if( (m = iMap->mapname2mapid(script_getstr(st,2))) < 0 ) {
+
+	if( (m = map->mapname2mapid(script_getstr(st,2))) < 0 ) {
 		ShowError("areamobuseskill: invalid map name.\n");
 		return true;
 	}
-	
-	if( map[m].flag.src4instance && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 )
+
+	if( map->list[m].flag.src4instance && st->instance_id >= 0 && (m = instance->mapid2imapid(m, st->instance_id)) < 0 )
 		return true;
-	
+
 	center.m = m;
 	center.x = script_getnum(st,3);
 	center.y = script_getnum(st,4);
 	range = script_getnum(st,5);
 	mobid = script_getnum(st,6);
-	skill_id = ( script_isstring(st,7) ? skill->name2id(script_getstr(st,7)) : script_getnum(st,7) );
+	skill_id = ( script_isstringtype(st, 7) ? skill->name2id(script_getstr(st, 7)) : script_getnum(st, 7) );
 	skill_lv = script_getnum(st,8);
 	casttime = script_getnum(st,9);
 	cancel = script_getnum(st,10);
 	emotion = script_getnum(st,11);
 	target = script_getnum(st,12);
-	
-	iMap->foreachinrange(buildin_mobuseskill_sub, &center, range, BL_MOB, mobid, skill_id, skill_lv, casttime, cancel, emotion, target);
+
+	map->foreachinrange(script->buildin_mobuseskill_sub, &center, range, BL_MOB, mobid, skill_id, skill_lv, casttime, cancel, emotion, target);
 	return true;
 }
 
 
 BUILDIN(progressbar)
 {
-	struct map_session_data * sd = script_rid2sd(st);
+	struct map_session_data * sd = script->rid2sd(st);
 	const char * color;
 	unsigned int second;
-	
+
 	if( !st || !sd )
 		return true;
-	
+
 	st->state = STOP;
-	
+
 	color = script_getstr(st,2);
 	second = script_getnum(st,3);
-	
+
 	sd->progressbar.npc_id = st->oid;
-	sd->progressbar.timeout = iTimer->gettick() + second*1000;
+	sd->progressbar.timeout = timer->gettick() + second*1000;
 	sd->state.workinprogress = 3;
-	
-	clif->progressbar(sd, strtol(color, (char **)NULL, 0), second);
-    return true;
+
+	clif->progressbar(sd, (unsigned int)strtoul(color, (char **)NULL, 0), second);
+	return true;
 }
 
 BUILDIN(pushpc)
@@ -16323,23 +17094,23 @@ BUILDIN(pushpc)
 	uint8 dir;
 	int cells, dx, dy;
 	struct map_session_data* sd;
-	
-	if((sd = script_rid2sd(st))==NULL)
+
+	if((sd = script->rid2sd(st))==NULL)
 	{
 		return true;
 	}
-	
+
 	dir = script_getnum(st,2);
 	cells     = script_getnum(st,3);
-	
+
 	if(dir>7)
 	{
 		ShowWarning("buildin_pushpc: Invalid direction %d specified.\n", dir);
-		script_reportsrc(st);
-		
+		script->reportsrc(st);
+
 		dir%= 8;  // trim spin-over
 	}
-	
+
 	if(!cells)
 	{// zero distance
 		return true;
@@ -16349,11 +17120,11 @@ BUILDIN(pushpc)
 		dir = (dir+4)%8;  // turn around
 		cells     = -cells;
 	}
-	
+
 	dx = dirx[dir];
 	dy = diry[dir];
-	
-	unit_blown(&sd->bl, dx, dy, cells, 0);
+
+	unit->blown(&sd->bl, dx, dy, cells, 0);
 	return true;
 }
 
@@ -16363,11 +17134,11 @@ BUILDIN(pushpc)
 BUILDIN(buyingstore)
 {
 	struct map_session_data* sd;
-	
-	if( ( sd = script_rid2sd(st) ) == NULL ) {
+
+	if( ( sd = script->rid2sd(st) ) == NULL ) {
 		return true;
 	}
-	
+
 	buyingstore->setup(sd, script_getnum(st,2));
 	return true;
 }
@@ -16380,27 +17151,27 @@ BUILDIN(searchstores)
 	unsigned short effect;
 	unsigned int uses;
 	struct map_session_data* sd;
-	
-	if( ( sd = script_rid2sd(st) ) == NULL )
+
+	if( ( sd = script->rid2sd(st) ) == NULL )
 	{
 		return true;
 	}
-	
+
 	uses   = script_getnum(st,2);
 	effect = script_getnum(st,3);
-	
+
 	if( !uses )
 	{
 		ShowError("buildin_searchstores: Amount of uses cannot be zero.\n");
 		return false;
 	}
-	
+
 	if( effect > 1 )
 	{
 		ShowError("buildin_searchstores: Invalid effect id %hu, specified.\n", effect);
 		return false;
 	}
-	
+
 	searchstore->open(sd, uses, effect);
 	return true;
 }
@@ -16411,25 +17182,25 @@ BUILDIN(showdigit)
 	unsigned int type = 0;
 	int value;
 	struct map_session_data* sd;
-	
-	if( ( sd = script_rid2sd(st) ) == NULL )
+
+	if( ( sd = script->rid2sd(st) ) == NULL )
 	{
 		return true;
 	}
-	
+
 	value = script_getnum(st,2);
-	
+
 	if( script_hasdata(st,3) )
 	{
 		type = script_getnum(st,3);
-		
+
 		if( type > 3 )
 		{
 			ShowError("buildin_showdigit: Invalid type %u.\n", type);
 			return false;
 		}
 	}
-	
+
 	clif->showdigit(sd, (unsigned char)type, value);
 	return true;
 }
@@ -16438,7 +17209,7 @@ BUILDIN(showdigit)
  **/
 BUILDIN(makerune) {
 	TBL_PC* sd;
-	if( (sd = script_rid2sd(st)) == NULL )
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
 	clif->skill_produce_mix_list(sd,RK_RUNEMASTERY,24);
 	sd->itemid = script_getnum(st,2);
@@ -16449,7 +17220,7 @@ BUILDIN(makerune) {
  **/
 BUILDIN(checkdragon) {
 	TBL_PC* sd;
-	if( (sd = script_rid2sd(st)) == NULL )
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
 	if( pc_isridingdragon(sd) )
 		script_pushint(st,1);
@@ -16470,8 +17241,8 @@ BUILDIN(checkdragon) {
 BUILDIN(setdragon) {
 	TBL_PC* sd;
 	int color = script_hasdata(st,2) ? script_getnum(st,2) : 0;
-	
-	if( (sd = script_rid2sd(st)) == NULL )
+
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
 	if( !pc->checkskill(sd,RK_DRAGONTRAINING) || (sd->class_&MAPID_THIRDMASK) != MAPID_RUNE_KNIGHT )
 		script_pushint(st,0);//Doesn't have the skill or it's not a Rune Knight
@@ -16482,10 +17253,10 @@ BUILDIN(setdragon) {
 		unsigned int option = OPTION_DRAGON1;
 		if( color ) {
 			option = ( color == 1 ? OPTION_DRAGON1 :
-					  color == 2 ? OPTION_DRAGON2 :
-					  color == 3 ? OPTION_DRAGON3 :
-					  color == 4 ? OPTION_DRAGON4 :
-					  color == 5 ? OPTION_DRAGON5 : 0);
+			           color == 2 ? OPTION_DRAGON2 :
+			           color == 3 ? OPTION_DRAGON3 :
+			           color == 4 ? OPTION_DRAGON4 :
+			           color == 5 ? OPTION_DRAGON5 : 0);
 			if( !option ) {
 				ShowWarning("script_setdragon: Unknown Color %d used; changing to green (1)\n",color);
 				option = OPTION_DRAGON1;
@@ -16502,7 +17273,7 @@ BUILDIN(setdragon) {
  **/
 BUILDIN(ismounting) {
 	TBL_PC* sd;
-	if( (sd = script_rid2sd(st)) == NULL )
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
 	if( sd->sc.data[SC_ALL_RIDING] )
 		script_pushint(st,1);
@@ -16519,16 +17290,16 @@ BUILDIN(ismounting) {
  **/
 BUILDIN(setmounting) {
 	TBL_PC* sd;
-	if( (sd = script_rid2sd(st)) == NULL )
+	if( (sd = script->rid2sd(st)) == NULL )
 		return true;
-	if( sd->sc.option&(OPTION_WUGRIDER|OPTION_RIDING|OPTION_DRAGON|OPTION_MADOGEAR) ){
+	if( sd->sc.option&(OPTION_WUGRIDER|OPTION_RIDING|OPTION_DRAGON|OPTION_MADOGEAR) ) {
 		clif->msgtable(sd->fd, 0X78b);
 		script_pushint(st,0);//can't mount with one of these
-	}else {
+	} else {
 		if( sd->sc.data[SC_ALL_RIDING] )
 			status_change_end(&sd->bl, SC_ALL_RIDING, INVALID_TIMER);
 		else
-			sc_start(&sd->bl, SC_ALL_RIDING, 100, 0, -1);
+			sc_start(NULL,&sd->bl, SC_ALL_RIDING, 100, 0, -1);
 		script_pushint(st,1);//in both cases, return 1.
 	}
 	return true;
@@ -16539,60 +17310,56 @@ BUILDIN(setmounting) {
  **/
 BUILDIN(getargcount) {
 	struct script_retinfo* ri;
-	
+
 	if( st->stack->defsp < 1 || st->stack->stack_data[st->stack->defsp - 1].type != C_RETINFO ) {
 		ShowError("script:getargcount: used out of function or callsub label!\n");
 		st->state = END;
 		return false;
 	}
 	ri = st->stack->stack_data[st->stack->defsp - 1].u.ri;
-	
+
 	script_pushint(st, ri->nargs);
-	
+
 	return true;
 }
 /**
  * getcharip(<account ID>/<character ID>/<character name>)
  **/
-BUILDIN(getcharip)
-{
+BUILDIN(getcharip) {
 	struct map_session_data* sd = NULL;
-	
+
 	/* check if a character name is specified */
-	if( script_hasdata(st, 2) )
-	{
-		if (script_isstring(st, 2))
-			sd = iMap->nick2sd(script_getstr(st, 2));
-		else if (script_isint(st, 2) || script_getnum(st, 2))
-		{
-			int id;
-			id = script_getnum(st, 2);
-			sd = (iMap->id2sd(id) ? iMap->id2sd(id) : iMap->charid2sd(id));
+	if( script_hasdata(st, 2) ) {
+		if (script_isstringtype(st, 2)) {
+			sd = map->nick2sd(script_getstr(st, 2));
+		} else {
+			int id = script_getnum(st, 2);
+			sd = (map->id2sd(id) ? map->id2sd(id) : map->charid2sd(id));
 		}
+	} else {
+		sd = script->rid2sd(st);
 	}
-	else
-		sd = script_rid2sd(st);
-	
+
 	/* check for sd and IP */
 	if (!sd || !session[sd->fd]->client_addr)
 	{
 		script_pushconststr(st, "");
 		return true;
 	}
-	
+
 	/* return the client ip_addr converted for output */
 	if (sd && sd->fd && session[sd->fd])
 	{
 		/* initiliaze */
 		const char *ip_addr = NULL;
 		uint32 ip;
-		
+
 		/* set ip, ip_addr and convert to ip and push str */
 		ip = session[sd->fd]->client_addr;
 		ip_addr = ip2str(ip, NULL);
 		script_pushstrcopy(st, ip_addr);
 	}
-	
+
 	return true;
 }
 /**
@@ -16600,39 +17367,84 @@ BUILDIN(getcharip)
  **/
 BUILDIN(is_function) {
 	const char* str = script_getstr(st,2);
-	
-	if( strdb_exists(userfunc_db, str) )
+
+	if( strdb_exists(script->userfunc_db, str) )
 		script_pushint(st,1);
 	else
 		script_pushint(st,0);
-	
-	return true;
-}
-/**
- * get_revision() -> retrieves the current svn revision (if available)
- **/
-BUILDIN(get_revision) {
-	const char *svn = get_svn_revision();
-	
-	if ( svn[0] != HERC_UNKNOWN_VER )
-		script_pushint(st,atoi(svn));
-	else
-		script_pushint(st,-1);//unknown
-	
+
 	return true;
 }
 /**
  * freeloop(<toggle>) -> toggles this script instance's looping-check ability
  **/
 BUILDIN(freeloop) {
-	
+
 	if( script_getnum(st,2) )
 		st->freeloop = 1;
 	else
 		st->freeloop = 0;
-	
+
 	script_pushint(st, st->freeloop);
-	
+
+	return true;
+}
+
+BUILDIN(sit) {
+	struct map_session_data *sd = NULL;
+
+	if( script_hasdata(st, 2) )
+		sd = map->nick2sd(script_getstr(st, 2));
+	else
+		sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	if (!pc_issit(sd))
+	{
+		pc_setsit(sd);
+		skill->sit(sd,1);
+		clif->sitting(&sd->bl);
+	}
+	return true;
+}
+
+BUILDIN(stand) {
+	struct map_session_data *sd = NULL;
+
+	if( script_hasdata(st, 2) )
+		sd = map->nick2sd(script_getstr(st, 2));
+	else
+		sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	if (pc_issit(sd))
+	{
+		pc->setstand(sd);
+		skill->sit(sd,0);
+		clif->standing(&sd->bl);
+	}
+	return true;
+}
+
+BUILDIN(issit) {
+	struct map_session_data *sd = NULL;
+
+	if( script_hasdata(st, 2) )
+		sd = map->nick2sd(script_getstr(st, 2));
+	else
+		sd = script->rid2sd(st);
+
+	if( sd == NULL )
+		return false;
+
+	if (pc_issit(sd))
+		script_pushint(st, 1);
+	else
+		script_pushint(st, 0);
 	return true;
 }
 
@@ -16645,21 +17457,21 @@ BUILDIN(bindatcmd) {
 	int i, group_lv = 0, group_lv_char = 99;
 	bool log = false;
 	bool create = false;
-	
+
 	atcmd = script_getstr(st,2);
 	eventName = script_getstr(st,3);
-	
+
 	if( *atcmd == atcommand->at_symbol || *atcmd == atcommand->char_symbol )
 		atcmd++;
-	
+
 	if( script_hasdata(st,4) ) group_lv = script_getnum(st,4);
 	if( script_hasdata(st,5) ) group_lv_char = script_getnum(st,5);
 	if( script_hasdata(st,6) ) log = script_getnum(st,6) ? true : false;
 
-	
+
 	if( atcommand->binding_count == 0 ) {
 		CREATE(atcommand->binding,struct atcmd_binding_data*,1);
-		
+
 		create = true;
 	} else {
 		ARR_FIND(0, atcommand->binding_count, i, strcmp(atcommand->binding[i]->command,atcmd) == 0);
@@ -16671,39 +17483,39 @@ BUILDIN(bindatcmd) {
 		} else
 			create = true;
 	}
-	
+
 	if( create ) {
 		i = atcommand->binding_count;
-		
+
 		if( atcommand->binding_count++ != 0 )
 			RECREATE(atcommand->binding,struct atcmd_binding_data*,atcommand->binding_count);
-		
+
 		CREATE(atcommand->binding[i],struct atcmd_binding_data,1);
-		
+
 		safestrncpy(atcommand->binding[i]->command, atcmd, 50);
 		safestrncpy(atcommand->binding[i]->npc_event, eventName, 50);
 		atcommand->binding[i]->group_lv = group_lv;
 		atcommand->binding[i]->group_lv_char = group_lv_char;
 		atcommand->binding[i]->log = log;
 	}
-	
+
 	return true;
 }
 
 BUILDIN(unbindatcmd) {
 	const char* atcmd;
 	int i =  0;
-	
+
 	atcmd = script_getstr(st, 2);
-	
+
 	if( *atcmd == atcommand->at_symbol || *atcmd == atcommand->char_symbol )
 		atcmd++;
-	
+
 	if( atcommand->binding_count == 0 ) {
 		script_pushint(st, 0);
 		return true;
 	}
-	
+
 	ARR_FIND(0, atcommand->binding_count, i, strcmp(atcommand->binding[i]->command, atcmd) == 0);
 	if( i < atcommand->binding_count ) {
 		int cursor = 0;
@@ -16713,70 +17525,67 @@ BUILDIN(unbindatcmd) {
 		for( i = 0, cursor = 0; i < atcommand->binding_count; i++ ) {
 			if( atcommand->binding[i] == NULL )
 				continue;
-			
+
 			if( cursor != i ) {
 				memmove(&atcommand->binding[cursor], &atcommand->binding[i], sizeof(struct atcmd_binding_data*));
 			}
-			
+
 			cursor++;
 		}
-		
+
 		if( (atcommand->binding_count = cursor) == 0 )
 			aFree(atcommand->binding);
-		
+
 		script_pushint(st, 1);
 	} else
 		script_pushint(st, 0);/* not found */
-	
+
 	return true;
 }
 
-BUILDIN(useatcmd)
-{
-	TBL_PC dummy_sd;
-	TBL_PC* sd;
+BUILDIN(useatcmd) {
+	TBL_PC *sd, *dummy_sd = NULL;
 	int fd;
 	const char* cmd;
-	
+
 	cmd = script_getstr(st,2);
-	
-	if( st->rid )
-	{
-		sd = script_rid2sd(st);
+
+	if( st->rid ) {
+		sd = script->rid2sd(st);
+		if( sd == NULL )
+			return false;
 		fd = sd->fd;
-	}
-	else
-	{ // Use a dummy character.
-		sd = &dummy_sd;
+	} else {
+		// Use a dummy character.
+		sd = dummy_sd = pc->get_dummy_sd();
 		fd = 0;
-		
-		memset(&dummy_sd, 0, sizeof(TBL_PC));
-		if( st->oid )
-		{
-			struct block_list* bl = iMap->id2bl(st->oid);
-			memcpy(&dummy_sd.bl, bl, sizeof(struct block_list));
+
+		if( st->oid ) {
+			struct block_list* bl = map->id2bl(st->oid);
+			memcpy(&sd->bl, bl, sizeof(struct block_list));
 			if( bl->type == BL_NPC )
-				safestrncpy(dummy_sd.status.name, ((TBL_NPC*)bl)->name, NAME_LENGTH);
+				safestrncpy(sd->status.name, ((TBL_NPC*)bl)->name, NAME_LENGTH);
 		}
 	}
-	
+
 	// compatibility with previous implementation (deprecated!)
 	if( cmd[0] != atcommand->at_symbol ) {
 		cmd += strlen(sd->status.name);
 		while( *cmd != atcommand->at_symbol && *cmd != 0 )
 			cmd++;
 	}
-	
-	atcommand->parse(fd, sd, cmd, 1);
+
+	atcommand->exec(fd, sd, cmd, true);
+	if (dummy_sd) aFree(dummy_sd);
 	return true;
 }
 
 BUILDIN(checkre)
 {
 	int num;
-	
+
 	num=script_getnum(st,2);
-	switch(num){
+	switch(num) {
 		case 0:
 #ifdef RENEWAL
 			script_pushint(st, 1);
@@ -16833,112 +17642,112 @@ BUILDIN(checkre)
 	return true;
 }
 
-/* getrandgroupitem <group_id>,<quantity> */
+/* getrandgroupitem <container_item_id>,<quantity> */
 BUILDIN(getrandgroupitem) {
-	TBL_PC* sd;
-	int i, get_count = 0, flag, nameid, group = script_getnum(st, 2), qty = script_getnum(st,3);
-	struct item item_tmp;
-	
-	if( !( sd = script_rid2sd(st) ) )
-		return true;
-	
-	if( qty <= 0 ) {
-		ShowError("getrandgroupitem: qty is <= 0!\n");
-		return false;
-	}
-	
-	if(group < 1 || group >= MAX_ITEMGROUP) {
-		ShowError("getrandgroupitem: Invalid group id %d\n", group);
-		return false;
-	}
-	if (!itemgroup_db[group].qty) {
-		ShowError("getrandgroupitem: group id %d is empty!\n", group);
-		return false;
-	}
-	
-	nameid = itemdb_searchrandomid(group);
-	memset(&item_tmp,0,sizeof(item_tmp));
-	
-	item_tmp.nameid   = nameid;
-	item_tmp.identify = itemdb_isidentified(nameid);
-	
-	//Check if it's stackable.
-	if (!itemdb_isstackable(nameid))
-		get_count = 1;
-	else
-		get_count = qty;
-	
-	for (i = 0; i < qty; i += get_count) {
-		// if not pet egg
-		if (!pet_create_egg(sd, nameid)) {
-			if ((flag = pc->additem(sd, &item_tmp, get_count, LOG_TYPE_SCRIPT))) {
-				clif->additem(sd, 0, 0, flag);
-				if( pc->candrop(sd,&item_tmp) )
-					iMap->addflooritem(&item_tmp,get_count,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+	struct item_data *data = NULL;
+	struct map_session_data *sd = NULL;
+	int nameid = script_getnum(st, 2);
+	int count = script_getnum(st, 3);
+
+	if( !(data = itemdb->exists(nameid)) ) {
+		ShowWarning("buildin_getrandgroupitem: unknown item id %d\n",nameid);
+		script_pushint(st, 1);
+	} else if ( count <= 0 ) {
+		ShowError("buildin_getrandgroupitem: qty is <= 0!\n");
+		script_pushint(st, 1);
+	} else if ( !data->group ) {
+		ShowWarning("buildin_getrandgroupitem: item '%s' (%d) isn't a group!\n",data->name,nameid);
+		script_pushint(st, 1);
+	} else if( !( sd = script->rid2sd(st) ) ) {
+		ShowWarning("buildin_getrandgroupitem: no player attached!! (item %s (%d))\n",data->name,nameid);
+		script_pushint(st, 1);
+	} else {
+		int i, get_count, flag;
+		struct item it;
+
+		memset(&it,0,sizeof(it));
+
+		nameid = itemdb->group_item(data->group);
+
+		it.nameid = nameid;
+		it.identify = itemdb->isidentified(nameid);
+
+		if (!itemdb->isstackable(nameid))
+			get_count = 1;
+		else
+			get_count = count;
+
+		for (i = 0; i < count; i += get_count) {
+			// if not pet egg
+			if (!pet->create_egg(sd, nameid)) {
+				if ((flag = pc->additem(sd, &it, get_count, LOG_TYPE_SCRIPT))) {
+					clif->additem(sd, 0, 0, flag);
+					if( pc->candrop(sd,&it) )
+						map->addflooritem(&it,get_count,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+				}
 			}
 		}
+
+		script_pushint(st, 0);
 	}
-	
+
 	return true;
 }
 
 /* cleanmap <map_name>;
  * cleanarea <map_name>, <x0>, <y0>, <x1>, <y1>; */
-static int atcommand_cleanfloor_sub(struct block_list *bl, va_list ap)
-{
+int script_cleanfloor_sub(struct block_list *bl, va_list ap) {
 	nullpo_ret(bl);
-	iMap->clearflooritem(bl);
-	
+	map->clearflooritem(bl);
+
 	return 0;
 }
 
-BUILDIN(cleanmap)
-{
-    const char *map;
-    int16 m = -1;
-    int16 x0 = 0, y0 = 0, x1 = 0, y1 = 0;
-	
-    map = script_getstr(st, 2);
-    m = iMap->mapname2mapid(map);
-    if (!m)
-        return false;
-	
+BUILDIN(cleanmap) {
+	const char *mapname;
+	int16 m = -1;
+	int16 x0 = 0, y0 = 0, x1 = 0, y1 = 0;
+
+	mapname = script_getstr(st, 2);
+	m = map->mapname2mapid(mapname);
+	if ( m == -1 )
+		return false;
+
 	if ((script_lastdata(st) - 2) < 4) {
-		iMap->foreachinmap(atcommand_cleanfloor_sub, m, BL_ITEM);
+		map->foreachinmap(script->cleanfloor_sub, m, BL_ITEM);
 	} else {
 		x0 = script_getnum(st, 3);
 		y0 = script_getnum(st, 4);
 		x1 = script_getnum(st, 5);
 		y1 = script_getnum(st, 6);
 		if (x0 > 0 && y0 > 0 && x1 > 0 && y1 > 0) {
-			iMap->foreachinarea(atcommand_cleanfloor_sub, m, x0, y0, x1, y1, BL_ITEM);
+			map->foreachinarea(script->cleanfloor_sub, m, x0, y0, x1, y1, BL_ITEM);
 		} else {
 			ShowError("cleanarea: invalid coordinate defined!\n");
 			return false;
 		}
 	}
-	
+
 	return true;
 }
 /* Cast a skill on the attached player.
  * npcskill <skill id>, <skill lvl>, <stat point>, <NPC level>;
  * npcskill "<skill name>", <skill lvl>, <stat point>, <NPC level>; */
-BUILDIN(npcskill)
-{
+BUILDIN(npcskill) {
 	uint16 skill_id;
 	unsigned short skill_level;
 	unsigned int stat_point;
 	unsigned int npc_level;
 	struct npc_data *nd;
 	struct map_session_data *sd;
-	
-	skill_id	= script_isstring(st, 2) ? skill->name2id(script_getstr(st, 2)) : script_getnum(st, 2);
-	skill_level	= script_getnum(st, 3);
-	stat_point	= script_getnum(st, 4);
-	npc_level	= script_getnum(st, 5);
-	sd			= script_rid2sd(st);
-	nd			= (struct npc_data *)iMap->id2bl(sd->npc_id);
-	
+
+	skill_id    = script_isstringtype(st, 2) ? skill->name2id(script_getstr(st, 2)) : script_getnum(st, 2);
+	skill_level = script_getnum(st, 3);
+	stat_point  = script_getnum(st, 4);
+	npc_level   = script_getnum(st, 5);
+	sd          = script->rid2sd(st);
+	nd          = (struct npc_data *)map->id2bl(sd->npc_id);
+
 	if (stat_point > battle_config.max_third_parameter) {
 		ShowError("npcskill: stat point exceeded maximum of %d.\n",battle_config.max_third_parameter );
 		return false;
@@ -16947,112 +17756,190 @@ BUILDIN(npcskill)
 		ShowError("npcskill: level exceeded maximum of %d.\n", MAX_LEVEL);
 		return false;
 	}
-	if (sd == NULL || nd == NULL) { //ain't possible, but I don't trust people.
+	if (sd == NULL || nd == NULL) {
 		return false;
 	}
-	
+
 	nd->level = npc_level;
 	nd->stat_point = stat_point;
-	
+
 	if (!nd->status.hp) {
-		status_calc_npc(nd, true);
+		status_calc_npc(nd, SCO_FIRST);
 	} else {
-		status_calc_npc(nd, false);
+		status_calc_npc(nd, SCO_NONE);
 	}
-	
+
 	if (skill->get_inf(skill_id)&INF_GROUND_SKILL) {
-		unit_skilluse_pos(&nd->bl, sd->bl.x, sd->bl.y, skill_id, skill_level);
+		unit->skilluse_pos(&nd->bl, sd->bl.x, sd->bl.y, skill_id, skill_level);
 	} else {
-		unit_skilluse_id(&nd->bl, sd->bl.id, skill_id, skill_level);
+		unit->skilluse_id(&nd->bl, sd->bl.id, skill_id, skill_level);
+	}
+
+	return true;
+}
+
+/* Turns a player into a monster and grants SC attribute effect. [malufett/Hercules]
+ * montransform <monster name/id>, <duration>, <sc type>, <val1>, <val2>, <val3>, <val4>; */
+BUILDIN(montransform) {
+	int tick;
+	enum sc_type type;
+	struct block_list* bl;
+	char msg[CHAT_SIZE_MAX];
+	int mob_id, val1, val2, val3, val4;
+
+	if( (bl = map->id2bl(st->rid)) == NULL )
+		return true;
+
+	if( script_isstringtype(st, 2) ) {
+		mob_id = mob->db_searchname(script_getstr(st, 2));
+	} else {
+		mob_id = mob->db_checkid(script_getnum(st, 2));
+	}
+
+	if( mob_id == 0 ) {
+		if( script_isstringtype(st, 2) )
+			ShowWarning("buildin_montransform: Attempted to use non-existing monster '%s'.\n", script_getstr(st, 2));
+		else
+			ShowWarning("buildin_montransform: Attempted to use non-existing monster of ID '%d'.\n", script_getnum(st, 2));
+		return false;
+	}
+
+	tick = script_getnum(st, 3);
+	type = (sc_type)script_getnum(st, 4);
+	val1 = val2 = val3 = val4 = 0;
+
+	if( !(type > SC_NONE && type < SC_MAX) ) {
+		ShowWarning("buildin_montransform: Unsupported status change id %d\n", type);
+		return false;
+	}
+
+	if (script_hasdata(st, 5))
+		val1 = script_getnum(st, 5);
+
+	if (script_hasdata(st, 6))
+		val2 = script_getnum(st, 6);
+
+	if (script_hasdata(st, 7))
+		val3 = script_getnum(st, 7);
+
+	if (script_hasdata(st, 8))
+		val4 = script_getnum(st, 8);
+
+	if( tick != 0 ) {
+		struct map_session_data *sd = map->id2sd(bl->id);
+		struct mob_db *monster =  mob->db(mob_id);
+
+		if( !sd )
+			return true;
+
+		if( battle_config.mon_trans_disable_in_gvg && map_flag_gvg2(sd->bl.m) ) {
+			clif->message(sd->fd, msg_txt(1488)); // Transforming into monster is not allowed in Guild Wars.
+			return true;
+		}
+
+		if( sd->disguise != -1 ) {
+			clif->message(sd->fd, msg_txt(1486)); // Cannot transform into monster while in disguise.
+			return true;
+		}
+
+		sprintf(msg, msg_txt(1485), monster->name); // Traaaansformation-!! %s form!!
+		clif->ShowScript(&sd->bl, msg);
+		status_change_end(bl, SC_MONSTER_TRANSFORM, INVALID_TIMER); // Clear previous
+		sc_start2(NULL, bl, SC_MONSTER_TRANSFORM, 100, mob_id, type, tick);
+		sc_start4(NULL, bl, type, 100, val1, val2, val3, val4, tick);
 	}
-	
 	return true;
 }
+
 struct hQueue *script_hqueue_get(int idx) {
-	if( idx < 0 || idx >= script->hqs || script->hq[idx].items == -1 )
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 )
 		return NULL;
 	return &script->hq[idx];
 }
-/* set .@id,queue(); */
-/* creates queue, returns created queue id */
-BUILDIN(queue) {
+int script_hqueue_create(void) {
 	int idx = script->hqs;
 	int i;
-	
+
 	for(i = 0; i < script->hqs; i++) {
-		if( script->hq[i].items == -1 ) {
+		if( script->hq[i].size == -1 ) {
 			break;
 		}
 	}
-	
+
 	if( i == script->hqs ) {
 		RECREATE(script->hq, struct hQueue, ++script->hqs);
 		script->hq[ idx ].item = NULL;
 	} else
 		idx = i;
-	
+
 	script->hq[ idx ].id = idx;
+	script->hq[ idx ].size = 0;
 	script->hq[ idx ].items = 0;
 	script->hq[ idx ].onDeath[0] = '\0';
 	script->hq[ idx ].onLogOut[0] = '\0';
 	script->hq[ idx ].onMapChange[0] = '\0';
-
-	script_pushint(st,idx);
+	return idx;
+}
+/* set .@id,queue(); */
+/* creates queue, returns created queue id */
+BUILDIN(queue) {
+	script_pushint(st,script->queue_create());
 	return true;
 }
 /* set .@length,queuesize(.@queue_id); */
 /* returns queue length */
 BUILDIN(queuesize) {
 	int idx = script_getnum(st, 2);
-	
-	if( idx < 0 || idx >= script->hqs || script->hq[idx].items == -1 ) {
+
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 ) {
 		ShowWarning("buildin_queuesize: unknown queue id %d\n",idx);
 		script_pushint(st, 0);
-	} else
-		script_pushint(st, script->hq[ idx ].items );
-		
+	} else {
+		script_pushint(st, script->hq[ idx ].items);
+	}
+
 	return true;
 }
 bool script_hqueue_add(int idx, int var) {
-	if( idx < 0 || idx >= script->hqs || script->hq[idx].items == -1 ) {
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 ) {
 		ShowWarning("script_hqueue_add: unknown queue id %d\n",idx);
 		return true;
 	} else {
 		struct map_session_data *sd;
 		int i;
-		
-		for(i = 0; i < script->hq[idx].items; i++) {
+
+		for(i = 0; i < script->hq[idx].size; i++) {
 			if( script->hq[idx].item[i] == var ) {
 				return true;
 			}
 		}
-		
-		if( i == script->hq[idx].items ) {
-			
-			for(i = 0; i < script->hq[idx].items; i++) {
+
+		if( i == script->hq[idx].size ) {
+
+			for(i = 0; i < script->hq[idx].size; i++) {
 				if( script->hq[idx].item[i] == 0 ) {
 					break;
 				}
 			}
-			
-			if( i == script->hq[idx].items )
-				RECREATE(script->hq[idx].item, int, ++script->hq[idx].items);
-			
+
+			if( i == script->hq[idx].size )
+				RECREATE(script->hq[idx].item, int, ++script->hq[idx].size);
+
 			script->hq[idx].item[i] = var;
-			
-			if( var >= START_ACCOUNT_NUM && (sd = iMap->id2sd(var)) ) {
+			script->hq[idx].items++;
+			if( var >= START_ACCOUNT_NUM && (sd = map->id2sd(var)) ) {
 				for(i = 0; i < sd->queues_count; i++) {
 					if( sd->queues[i] == -1 ) {
 						break;
 					}
 				}
-				
+
 				if( i == sd->queues_count )
 					RECREATE(sd->queues, int, ++sd->queues_count);
-				
+
 				sd->queues[i] = idx;
 			}
-			
+
 		}
 	}
 	return false;
@@ -17062,39 +17949,41 @@ bool script_hqueue_add(int idx, int var) {
 BUILDIN(queueadd) {
 	int idx = script_getnum(st, 2);
 	int var = script_getnum(st, 3);
-	
+
 	script_pushint(st,script->queue_add(idx,var)?1:0);
-	
+
 	return true;
 }
 bool script_hqueue_remove(int idx, int var) {
-	if( idx < 0 || idx >= script->hqs || script->hq[idx].items == -1 ) {
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 ) {
 		ShowWarning("script_hqueue_remove: unknown queue id %d (used with var %d)\n",idx,var);
 		return true;
 	} else {
 		int i;
-		
-		for(i = 0; i < script->hq[idx].items; i++) {
+
+		for(i = 0; i < script->hq[idx].size; i++) {
 			if( script->hq[idx].item[i] == var ) {
-				return true;
+				break;
 			}
 		}
-		
-		if( i != script->hq[idx].items ) {
+
+		if( i != script->hq[idx].size ) {
 			struct map_session_data *sd;
-			script->hq[idx].item[i] = 0;
-			
-			if( var >= START_ACCOUNT_NUM && (sd = iMap->id2sd(var)) ) {
+
+			script->hq[idx].item[i] = -1;
+			script->hq[idx].items--;
+
+			if( var >= START_ACCOUNT_NUM && (sd = map->id2sd(var)) ) {
 				for(i = 0; i < sd->queues_count; i++) {
-					if( sd->queues[i] == var ) {
+					if( sd->queues[i] == idx ) {
 						break;
 					}
 				}
-				
+
 				if( i != sd->queues_count )
 					sd->queues[i] = -1;
 			}
-			
+
 		}
 	}
 	return false;
@@ -17106,7 +17995,7 @@ BUILDIN(queueremove) {
 	int var = script_getnum(st, 3);
 
 	script_pushint(st, script->queue_remove(idx,var)?1:0);
-	
+
 	return true;
 }
 
@@ -17117,8 +18006,8 @@ BUILDIN(queueremove) {
 BUILDIN(queueopt) {
 	int idx = script_getnum(st, 2);
 	int var = script_getnum(st, 3);
-	
-	if( idx < 0 || idx >= script->hqs || script->hq[idx].items == -1 ) {
+
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 ) {
 		ShowWarning("buildin_queueopt: unknown queue id %d\n",idx);
 		script_pushint(st, 1);
 	} else if( var <= HQO_NONE || var >= HQO_MAX ) {
@@ -17150,32 +18039,34 @@ BUILDIN(queueopt) {
 				break;
 		}
 	}
-	
+
 	return true;
 }
 bool script_hqueue_del(int idx) {
-	if( idx < 0 || idx >= script->hqs || script->hq[idx].items == -1 ) {
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 ) {
 		ShowWarning("script_queue_del: unknown queue id %d\n",idx);
 		return true;
 	} else {
 		struct map_session_data *sd;
 		int i;
-		
-		for(i = 0; i < script->hq[idx].items; i++) {
-			if( script->hq[idx].item[i] >= START_ACCOUNT_NUM && (sd = iMap->id2sd(script->hq[idx].item[i])) ) {
+
+		for(i = 0; i < script->hq[idx].size; i++) {
+			if( script->hq[idx].item[i] >= START_ACCOUNT_NUM && (sd = map->id2sd(script->hq[idx].item[i])) ) {
 				int j;
 				for(j = 0; j < sd->queues_count; j++) {
 					if( sd->queues[j] == script->hq[idx].item[i] ) {
 						break;
 					}
 				}
-				
+
 				if( j != sd->queues_count )
 					sd->queues[j] = -1;
 			}
+			script->hq[idx].item[i] = 0;
 		}
-		
-		script->hq[idx].items = -1;
+
+		script->hq[idx].size = -1;
+		script->hq[idx].items = 0;
 	}
 	return false;
 }
@@ -17183,12 +18074,39 @@ bool script_hqueue_del(int idx) {
 /* deletes queue of id .@queue_id, returns 1 if id not found, 0 otherwise */
 BUILDIN(queuedel) {
 	int idx = script_getnum(st, 2);
-	
+
 	script_pushint(st,script->queue_del(idx)?1:0);
-	
+
 	return true;
 }
+void script_hqueue_clear(int idx) {
+	if( idx < 0 || idx >= script->hqs || script->hq[idx].size == -1 ) {
+		ShowWarning("script_hqueue_clear: unknown queue id %d\n",idx);
+		return;
+	} else {
+		struct map_session_data *sd;
+		int i, j;
+
+		for(i = 0; i < script->hq[idx].size; i++) {
+			if( script->hq[idx].item[i] > 0 ) {
+
+				if( script->hq[idx].item[i] >= START_ACCOUNT_NUM && (sd = map->id2sd(script->hq[idx].item[i])) ) {
+					for(j = 0; j < sd->queues_count; j++) {
+						if( sd->queues[j] == idx ) {
+							break;
+						}
+					}
 
+					if( j != sd->queues_count )
+						sd->queues[j] = -1;
+				}
+				script->hq[idx].item[i] = 0;
+			}
+		}
+		script->hq[idx].items = 0;
+	}
+	return;
+}
 /* set .@id, queueiterator(.@queue_id); */
 /* creates a new queue iterator, returns its id */
 BUILDIN(queueiterator) {
@@ -17196,30 +18114,37 @@ BUILDIN(queueiterator) {
 	struct hQueue *queue = NULL;
 	int idx = script->hqis;
 	int i;
-	
-	if( qid < 0 || qid >= script->hqs || script->hq[idx].items == -1 || !(queue = script->queue(qid)) ) {
+
+	if( qid < 0 || qid >= script->hqs || script->hq[qid].size == -1 || !(queue = script->queue(qid)) ) {
 		ShowWarning("queueiterator: invalid queue id %d\n",qid);
 		return true;
 	}
-	
+
+	/* what if queue->size is 0? (iterating a empty queue?) */
+	if( queue->size <= 0 ) {
+		ShowWarning("queueiterator: attempting to iterate on on empty queue id %d!\n",qid);
+		return true;
+	}
+
 	for(i = 0; i < script->hqis; i++) {
 		if( script->hqi[i].items == -1 ) {
 			break;
 		}
 	}
-	
-	if( i == script->hqis )
+
+	if( i == script->hqis ) {
 		RECREATE(script->hqi, struct hQueueIterator, ++script->hqis);
-	else
+		script->hqi[ idx ].item = NULL;
+	} else
 		idx = i;
-	
-	RECREATE(script->hqi[ idx ].item, int, queue->items);
-	
-	memcpy(&script->hqi[idx].item, &queue->item, sizeof(int)*queue->items);
-	
-	script->hqi[ idx ].items = queue->items;
+
+	RECREATE(script->hqi[ idx ].item, int, queue->size);
+
+	memcpy(script->hqi[idx].item, queue->item, sizeof(int)*queue->size);
+
+	script->hqi[ idx ].items = queue->size;
 	script->hqi[ idx ].pos = 0;
-	
+
 	script_pushint(st,idx);
 	return true;
 }
@@ -17227,11 +18152,11 @@ BUILDIN(queueiterator) {
 /* returns next/first member in the iterator, 0 if none */
 BUILDIN(qiget) {
 	int idx = script_getnum(st, 2);
-	
+
 	if( idx < 0 || idx >= script->hqis ) {
 		ShowWarning("buildin_qiget: unknown queue iterator id %d\n",idx);
 		script_pushint(st, 0);
-	} else if ( script->hqi[idx].pos == script->hqi[idx].items ) {
+	} else if ( script->hqi[idx].pos -1 == script->hqi[idx].items ) {
 		script_pushint(st, 0);
 	} else {
 		struct hQueueIterator *it = &script->hqi[idx];
@@ -17244,22 +18169,22 @@ BUILDIN(qiget) {
 /* returns 1:0 if there is a next member in the iterator */
 BUILDIN(qicheck) {
 	int idx = script_getnum(st, 2);
-	
+
 	if( idx < 0 || idx >= script->hqis ) {
 		ShowWarning("buildin_qicheck: unknown queue iterator id %d\n",idx);
 		script_pushint(st, 0);
-	} else if ( script->hqi[idx].pos == script->hqi[idx].items ) {
+	} else if ( script->hqi[idx].pos -1 == script->hqi[idx].items ) {
 		script_pushint(st, 0);
 	} else {
 		script_pushint(st, 1);
 	}
-	
+
 	return true;
 }
 /* Queue Iterator Check */
 BUILDIN(qiclear) {
 	int idx = script_getnum(st, 2);
-	
+
 	if( idx < 0 || idx >= script->hqis ) {
 		ShowWarning("buildin_qiclear: unknown queue iterator id %d\n",idx);
 		script_pushint(st, 1);
@@ -17267,57 +18192,589 @@ BUILDIN(qiclear) {
 		script->hqi[idx].items = -1;
 		script_pushint(st, 0);
 	}
-	
+
+	return true;
+}
+/**
+ * packageitem({<optional container_item_id>})
+ * when no item id is provided it tries to assume it comes from the current item id being processed (if any)
+ **/
+BUILDIN(packageitem) {
+	struct item_data *data = NULL;
+	struct map_session_data *sd = NULL;
+	int nameid;
+
+	if( script_hasdata(st, 2) )
+		nameid = script_getnum(st, 2);
+	else if ( script->current_item_id )
+		nameid = script->current_item_id;
+	else {
+		ShowWarning("buildin_packageitem: no item id provided and no item attached\n");
+		script_pushint(st, 1);
+		return true;
+	}
+
+	if( !(data = itemdb->exists(nameid)) ) {
+		ShowWarning("buildin_packageitem: unknown item id %d\n",nameid);
+		script_pushint(st, 1);
+	} else if ( !data->package ) {
+		ShowWarning("buildin_packageitem: item '%s' (%d) isn't a package!\n",data->name,nameid);
+		script_pushint(st, 1);
+	} else if( !( sd = script->rid2sd(st) ) ) {
+		ShowWarning("buildin_packageitem: no player attached!! (item %s (%d))\n",data->name,nameid);
+		script_pushint(st, 1);
+	} else {
+		itemdb->package_item(sd,data->package);
+		script_pushint(st, 0);
+	}
+
+	return true;
+}
+/* New Battlegrounds Stuff */
+/* bg_team_create(map_name,respawn_x,respawn_y) */
+/* returns created team id or -1 when fails */
+BUILDIN(bg_create_team) {
+	const char *map_name, *ev = "", *dev = "";//ev and dev will be dropped.
+	int x, y, map_index = 0, bg_id;
+
+	map_name = script_getstr(st,2);
+	if( strcmp(map_name,"-") != 0 ) {
+		map_index = script->mapindexname2id(st,map_name);
+		if( map_index == 0 ) { // Invalid Map
+			script_pushint(st,0);
+			return true;
+		}
+	}
+
+	x = script_getnum(st,3);
+	y = script_getnum(st,4);
+
+	if( (bg_id = bg->create(map_index, x, y, ev, dev)) == 0 ) { // Creation failed
+		script_pushint(st,-1);
+	} else
+		script_pushint(st,bg_id);
+
+	return true;
+
+}
+/* bg_join_team(team_id{,optional account id}) */
+/* when account id is not present it tries to autodetect from the attached player (if any) */
+/* returns 0 when successful, 1 otherwise */
+BUILDIN(bg_join_team) {
+	struct map_session_data *sd;
+	int team_id = script_getnum(st, 2);
+
+	if( script_hasdata(st, 3) )
+		sd = map->id2sd(script_getnum(st, 3));
+	else
+		sd = script->rid2sd(st);
+
+	if( !sd )
+		script_pushint(st, 1);
+	else
+		script_pushint(st,bg->team_join(team_id, sd)?0:1);
+
+	return true;
+}
+/*==============[Mhalicot]==================
+ * countbound {<type>};
+ * Creates an array of bounded item IDs
+ * Returns amount of items found
+ * Type:
+ * 1 - Account Bound
+ * 2 - Guild Bound
+ * 3 - Party Bound
+ * 4 - Character Bound
+ *------------------------------------------*/
+BUILDIN(countbound)
+{
+	int i, type, j=0, k=0;
+	TBL_PC *sd;
+
+	if( (sd = script->rid2sd(st)) == NULL )
+		return false;
+
+	type = script_hasdata(st,2)?script_getnum(st,2):0;
+
+	for(i=0;i<MAX_INVENTORY;i++) {
+		if(sd->status.inventory[i].nameid > 0 && (
+			(!type && sd->status.inventory[i].bound > 0) ||
+			(type && sd->status.inventory[i].bound == type)
+		)) {
+			pc->setreg(sd,reference_uid(script->add_str("@bound_items"), k),sd->status.inventory[i].nameid);
+			k++;
+			j += sd->status.inventory[i].amount;
+		}
+	}
+
+	script_pushint(st,j);
+	return 0;
+}
+
+/* bg_match_over( arena_name {, optional canceled } ) */
+/* returns 0 when successful, 1 otherwise */
+BUILDIN(bg_match_over) {
+	bool canceled = script_hasdata(st,3) ? true : false;
+	struct bg_arena *arena = bg->name2arena((char*)script_getstr(st, 2));
+
+	if( arena ) {
+		bg->match_over(arena,canceled);
+		script_pushint(st, 0);
+	} else
+		script_pushint(st, 1);
+
+	return true;
+}
+
+BUILDIN(instance_mapname) {
+	const char *map_name;
+	int m;
+	short instance_id = -1;
+
+	map_name = script_getstr(st,2);
+
+	if( script_hasdata(st,3) )
+		instance_id = script_getnum(st,3);
+	else
+		instance_id = st->instance_id;
+
+	// Check that instance mapname is a valid map
+	if( instance_id == -1 || (m = instance->mapname2imap(map_name,instance_id)) == -1 )
+		script_pushconststr(st, "");
+	else
+		script_pushconststr(st, map->list[m].name);
+
+	return true;
+}
+/* modify an instances' reload-spawn point */
+/* instance_set_respawn <map_name>,<x>,<y>{,<instance_id>} */
+/* returns 1 when successful, 0 otherwise. */
+BUILDIN(instance_set_respawn) {
+	const char *map_name;
+	short instance_id = -1;
+	short mid;
+	short x,y;
+
+	map_name = script_getstr(st,2);
+	x = script_getnum(st, 3);
+	y = script_getnum(st, 4);
+
+	if( script_hasdata(st, 5) )
+		instance_id = script_getnum(st, 5);
+	else
+		instance_id = st->instance_id;
+
+	if( instance_id == -1 || !instance->valid(instance_id) )
+		script_pushint(st, 0);
+	else if( (mid = map->mapname2mapid(map_name)) == -1 ) {
+		ShowError("buildin_instance_set_respawn: unknown map '%s'\n",map_name);
+		script_pushint(st, 0);
+	} else {
+		int i;
+
+		for(i = 0; i < instance->list[instance_id].num_map; i++) {
+			if( map->list[instance->list[instance_id].map[i]].m == mid ) {
+				instance->list[instance_id].respawn.map = map_id2index(mid);
+				instance->list[instance_id].respawn.x = x;
+				instance->list[instance_id].respawn.y = y;
+				break;
+			}
+		}
+
+		if( i != instance->list[instance_id].num_map )
+			script_pushint(st, 1);
+		else {
+			ShowError("buildin_instance_set_respawn: map '%s' not part of instance '%s'\n",map_name,instance->list[instance_id].name);
+			script_pushint(st, 0);
+		}
+	}
+
+
+	return true;
+}
+/**
+ * @call openshop({NPC Name});
+ *
+ * @return 1 on success, 0 otherwise.
+ **/
+BUILDIN(openshop) {
+	struct npc_data *nd;
+	struct map_session_data *sd;
+	const char *name = NULL;
+
+	if( script_hasdata(st, 2) ) {
+		name = script_getstr(st, 2);
+		if( !(nd = npc->name2id(name)) || nd->subtype != SCRIPT ) {
+			ShowWarning("buildin_openshop(\"%s\"): trying to run without a proper NPC!\n",name);
+			return false;
+		}
+	} else if( !(nd = map->id2nd(st->oid)) ) {
+		ShowWarning("buildin_openshop: trying to run without a proper NPC!\n");
+		return false;
+	}
+	if( !( sd = script->rid2sd(st) ) ) {
+		ShowWarning("buildin_openshop: trying to run without a player attached!\n");
+		return false;
+	} else if ( !nd->u.scr.shop || !nd->u.scr.shop->items ) {
+		ShowWarning("buildin_openshop: trying to open without any items!\n");
+		return false;
+	}
+
+	if( !npc->trader_open(sd,nd) )
+		script_pushint(st, 0);
+	else
+		script_pushint(st, 1);
+
+	return true;
+}
+/**
+ * @call sellitem <Item_ID>,{,price{,qty}};
+ *
+ * adds <Item_ID> (or modifies if present) to shop
+ * if price not provided (or -1) uses the item's value_sell
+ **/
+BUILDIN(sellitem) {
+	struct npc_data *nd;
+	struct item_data *it;
+	int i = 0, id = script_getnum(st,2);
+	int value = 0;
+	int qty = 0;
+
+	if( !(nd = map->id2nd(st->oid)) ) {
+		ShowWarning("buildin_sellitem: trying to run without a proper NPC!\n");
+		return false;
+	} else if ( !(it = itemdb->exists(id)) ) {
+		ShowWarning("buildin_sellitem: unknown item id '%d'!\n",id);
+		return false;
+	}
+
+	value = script_hasdata(st,3) ? script_getnum(st, 3) : it->value_buy;
+	if( value == -1 )
+		value = it->value_buy;
+
+	if( !nd->u.scr.shop )
+		npc->trader_update(nd->src_id?nd->src_id:nd->bl.id);
+	else {/* no need to run this if its empty */
+		for( i = 0; i < nd->u.scr.shop->items; i++ ) {
+			if( nd->u.scr.shop->item[i].nameid == id )
+				break;
+		}
+	}
+
+	if( nd->u.scr.shop->type == NST_MARKET ) {
+		if( !script_hasdata(st,4) || ( qty = script_getnum(st, 4) ) <= 0 ) {
+			ShowError("buildin_sellitem: invalid 'qty' for market-type shop!\n");
+			return false;
+		}
+	}
+
+	if( ( nd->u.scr.shop->type == NST_ZENY || nd->u.scr.shop->type == NST_MARKET )  && value*0.75 < it->value_sell*1.24 ) {
+		ShowWarning("buildin_sellitem: Item %s [%d] discounted buying price (%d->%d) is less than overcharged selling price (%d->%d) in NPC %s (%s)\n",
+					it->name, id, value, (int)(value*0.75), it->value_sell, (int)(it->value_sell*1.24), nd->exname, nd->path);
+	}
+
+	if( i != nd->u.scr.shop->items ) {
+		nd->u.scr.shop->item[i].value = value;
+		nd->u.scr.shop->item[i].qty   = qty;
+		if( nd->u.scr.shop->type == NST_MARKET ) /* has been manually updated, make it reflect on sql */
+			npc->market_tosql(nd,i);
+	} else {
+		for( i = 0; i < nd->u.scr.shop->items; i++ ) {
+			if( nd->u.scr.shop->item[i].nameid == 0 )
+				break;
+		}
+
+		if( i == nd->u.scr.shop->items ) {
+			if( nd->u.scr.shop->items == USHRT_MAX ) {
+				ShowWarning("buildin_sellitem: Can't add %s (%s/%s), shop list is full!\n", it->name, nd->exname, nd->path);
+				return false;
+			}
+			i = nd->u.scr.shop->items;
+			RECREATE(nd->u.scr.shop->item, struct npc_item_list, ++nd->u.scr.shop->items);
+		}
+
+		nd->u.scr.shop->item[i].nameid = it->nameid;
+		nd->u.scr.shop->item[i].value  = value;
+		nd->u.scr.shop->item[i].qty    = qty;
+	}
+
+	return true;
+}
+/**
+ * @call stopselling <Item_ID>;
+ *
+ * removes <Item_ID> from the current npc shop
+ *
+ * @return 1 on success, 0 otherwise
+ **/
+BUILDIN(stopselling) {
+	struct npc_data *nd;
+	int i, id = script_getnum(st,2);
+
+	if( !(nd = map->id2nd(st->oid)) || !nd->u.scr.shop ) {
+		ShowWarning("buildin_stopselling: trying to run without a proper NPC!\n");
+		return false;
+	}
+
+	for( i = 0; i < nd->u.scr.shop->items; i++ ) {
+		if( nd->u.scr.shop->item[i].nameid == id )
+			break;
+	}
+
+	if( i != nd->u.scr.shop->items ) {
+		int cursor;
+
+		if( nd->u.scr.shop->type == NST_MARKET )
+			npc->market_delfromsql(nd,i);
+
+		nd->u.scr.shop->item[i].nameid = 0;
+		nd->u.scr.shop->item[i].value  = 0;
+		nd->u.scr.shop->item[i].qty    = 0;
+
+		for( i = 0, cursor = 0; i < nd->u.scr.shop->items; i++ ) {
+			if( nd->u.scr.shop->item[i].nameid == 0 )
+				continue;
+
+			if( cursor != i ) {
+				nd->u.scr.shop->item[cursor].nameid = nd->u.scr.shop->item[i].nameid;
+				nd->u.scr.shop->item[cursor].value  = nd->u.scr.shop->item[i].value;
+				nd->u.scr.shop->item[cursor].qty    = nd->u.scr.shop->item[i].qty;
+			}
+
+			cursor++;
+		}
+
+		script_pushint(st, 1);
+	} else
+		script_pushint(st, 0);
+
+	return true;
+}
+/**
+ * @call setcurrency <Val1>{,<Val2>};
+ *
+ * updates currently-attached player shop currency
+ **/
+/* setcurrency(<Val1>,{<Val2>}) */
+BUILDIN(setcurrency) {
+	int val1 = script_getnum(st,2),
+	val2 = script_hasdata(st, 3) ? script_getnum(st,3) : 0;
+	struct npc_data *nd;
+
+	if( !(nd = map->id2nd(st->oid)) ) {
+		ShowWarning("buildin_setcurrency: trying to run without a proper NPC!\n");
+		return false;
+	}
+
+	npc->trader_funds[0] = val1;
+	npc->trader_funds[1] = val2;
+
+	return true;
+}
+/**
+ * @call tradertype(<type>);
+ *
+ * defaults to 0, so no need to call when you're doing zeny
+ * check enum npc_shop_types for list
+ * cleans shop list on use
+ **/
+BUILDIN(tradertype) {
+	int type = script_getnum(st, 2);
+	struct npc_data *nd;
+
+	if( !(nd = map->id2nd(st->oid)) ) {
+		ShowWarning("buildin_tradertype: trying to run without a proper NPC!\n");
+		return false;
+	} else if ( type < 0 || type > NST_MAX ) {
+		ShowWarning("buildin_tradertype: invalid type param %d!\n",type);
+		return false;
+	}
+
+	if( !nd->u.scr.shop )
+		npc->trader_update(nd->src_id?nd->src_id:nd->bl.id);
+	else {/* clear list */
+		int i;
+		for( i = 0; i < nd->u.scr.shop->items; i++ ) {
+			nd->u.scr.shop->item[i].nameid = 0;
+			nd->u.scr.shop->item[i].value  = 0;
+			nd->u.scr.shop->item[i].qty    = 0;
+		}
+		npc->market_delfromsql(nd,USHRT_MAX);
+	}
+
+#if PACKETVER < 20131223
+	if( type == NST_MARKET ) {
+		ShowWarning("buildin_tradertype: NST_MARKET is only available with PACKETVER 20131223 or newer!\n");
+		script->reportsrc(st);
+	}
+#endif
+
+	nd->u.scr.shop->type = type;
+
+	return true;
+}
+/**
+ * @call purchaseok();
+ *
+ * signs the transaction can proceed
+ **/
+BUILDIN(purchaseok) {
+	struct npc_data *nd;
+
+	if( !(nd = map->id2nd(st->oid)) || !nd->u.scr.shop ) {
+		ShowWarning("buildin_purchaseok: trying to run without a proper NPC!\n");
+		return false;
+	}
+
+	npc->trader_ok = true;
+
+	return true;
+}
+/**
+ * @call shopcount(<Item_ID>);
+ *
+ * @return number of available items in the script's attached shop
+ **/
+BUILDIN(shopcount) {
+	struct npc_data *nd;
+	int id = script_getnum(st, 2);
+	unsigned short i;
+
+	if( !(nd = map->id2nd(st->oid)) ) {
+		ShowWarning("buildin_shopcount(%d): trying to run without a proper NPC!\n",id);
+		return false;
+	} else if ( !nd->u.scr.shop || !nd->u.scr.shop->items ) {
+		ShowWarning("buildin_shopcount(%d): trying to use without any items!\n",id);
+		return false;
+	} else if ( nd->u.scr.shop->type != NST_MARKET ) {
+		ShowWarning("buildin_shopcount(%d): trying to use on a non-NST_MARKET shop!\n",id);
+		return false;
+	}
+
+	/* lookup */
+	for(i = 0; i < nd->u.scr.shop->items; i++) {
+		if( nd->u.scr.shop->item[i].nameid == id ) {
+			script_pushint(st, nd->u.scr.shop->item[i].qty);
+			break;
+		}
+	}
+
+	/* didn't find it */
+	if( i == nd->u.scr.shop->items )
+		script_pushint(st, 0);
+
 	return true;
 }
 
 // declarations that were supposed to be exported from npc_chat.c
 #ifdef PCRE_SUPPORT
-	BUILDIN(defpattern);
-	BUILDIN(activatepset);
-	BUILDIN(deactivatepset);
-	BUILDIN(deletepset);
+BUILDIN(defpattern);
+BUILDIN(activatepset);
+BUILDIN(deactivatepset);
+BUILDIN(deletepset);
+
+BUILDIN(pcre_match) {
+	const char *input = script_getstr(st, 2);
+	const char *regex = script_getstr(st, 3);
+
+	script->op_2str(st, C_RE_EQ, input, regex);
+	return true;
+}
 #endif
 
-bool script_hp_add(char *name, char *args, bool (*func)(struct script_state *st)) {
-	int n = add_str(name), i = 0;
-	
-	if( script->str_data[n].type == C_FUNC ) {
-		script->str_data[n].func = func;
-		i = script->str_data[n].val;
-		if( args ) {
-			int slen = strlen(args);
-			if( script->buildin[i] ) {
-				aFree(script->buildin[i]);
-			}
-			CREATE(script->buildin[i], char, slen + 1);
-			safestrncpy(script->buildin[i], args, slen + 1);
-		} else {
-			if( script->buildin[i] )
-				aFree(script->buildin[i]);
-			script->buildin[i] = NULL;
+/**
+ * Adds a built-in script function.
+ *
+ * @param buildin Script function data
+ * @param force   Whether to override an existing function with the same name
+ *                (i.e. a plugin overriding a built-in function)
+ * @return Whether the function was successfully added.
+ */
+bool script_add_builtin(const struct script_function *buildin, bool override) {
+	int n = 0, offset = 0;
+	size_t slen;
+	if( !buildin ) {
+		return false;
+	}
+	if( buildin->arg ) {
+		// arg must follow the pattern: (v|s|i|r|l)*\?*\*?
+		// 'v' - value (either string or int or reference)
+		// 's' - string
+		// 'i' - int
+		// 'r' - reference (of a variable)
+		// 'l' - label
+		// '?' - one optional parameter
+		// '*' - unknown number of optional parameters
+		char *p = buildin->arg;
+		while( *p == 'v' || *p == 's' || *p == 'i' || *p == 'r' || *p == 'l' ) ++p;
+		while( *p == '?' ) ++p;
+		if( *p == '*' ) ++p;
+		if( *p != 0 ) {
+			ShowWarning("add_builtin: ignoring function \"%s\" with invalid arg \"%s\".\n", buildin->name, buildin->arg);
+			return false;
 		}
+	}
+	if( !buildin->name || *script->skip_word(buildin->name) != 0 ) {
+		ShowWarning("add_builtin: ignoring function with invalid name \"%s\" (must be a word).\n", buildin->name);
+		return false;
+	}
+	if ( !buildin->func ) {
+		ShowWarning("add_builtin: ignoring function \"%s\" with invalid source function.\n", buildin->name);
+		return false;
+	}
+	slen = buildin->arg ? strlen(buildin->arg) : 0;
+	n = script->add_str(buildin->name);
 
+	if( !override && script->str_data[n].func && script->str_data[n].func != buildin->func ) {
+		return false; /* something replaced it, skip. */
+	}
+
+	if( override && script->str_data[n].type == C_FUNC ) {
+		// Overriding
+		offset = script->str_data[n].val;
+		if( script->buildin[offset] )
+			aFree(script->buildin[offset]);
+		script->buildin[offset] = NULL;
 	} else {
-		i = script->buildin_count;
+		// Adding new function
+		if( strcmp(buildin->name, "setr") == 0 ) script->buildin_set_ref = n;
+		else if( strcmp(buildin->name, "callsub") == 0 ) script->buildin_callsub_ref = n;
+		else if( strcmp(buildin->name, "callfunc") == 0 ) script->buildin_callfunc_ref = n;
+		else if( strcmp(buildin->name, "getelementofarray") == 0 ) script->buildin_getelementofarray_ref = n;
+
+		offset = script->buildin_count;
+
 		script->str_data[n].type = C_FUNC;
-		script->str_data[n].val = i;
-		script->str_data[n].func = func;
-		
+		script->str_data[n].val = offset;
+
+		// Note: This is a no-op if script->buildin is already large enough
+		//   (it'll only have effect when a plugin adds a new command)
 		RECREATE(script->buildin, char *, ++script->buildin_count);
-				
-		/* we only store the arguments, its the only thing used out of this */
-		if( args != NULL ) {
-			int slen = strlen(args);
-			CREATE(script->buildin[i], char, slen + 1);
-			safestrncpy(script->buildin[i], args, slen + 1);
-		} else
-			script->buildin[i] = NULL;
 	}
-	
+
+	script->str_data[n].func = buildin->func;
+
+	/* we only store the arguments, its the only thing used out of this */
+	if( slen ) {
+		CREATE(script->buildin[offset], char, slen + 1);
+		safestrncpy(script->buildin[offset], buildin->arg, slen + 1);
+	} else {
+		script->buildin[offset] = NULL;
+	}
+
 	return true;
 }
 
+bool script_hp_add(char *name, char *args, bool (*func)(struct script_state *st)) {
+	struct script_function buildin;
+	buildin.name = name;
+	buildin.arg = args;
+	buildin.func = func;
+	return script->add_builtin(&buildin, true);
+}
+
+#define BUILDIN_DEF(x,args) { buildin_ ## x , #x , args }
+#define BUILDIN_DEF2(x,x2,args) { buildin_ ## x , x2 , args }
 void script_parse_builtin(void) {
 	struct script_function BUILDIN[] = {
 		// NPC interaction
@@ -17344,7 +18801,8 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(warpguild,"siii"), // [Fredzilla]
 		BUILDIN_DEF(setlook,"ii"),
 		BUILDIN_DEF(changelook,"ii"), // Simulates but don't Store it
-		BUILDIN_DEF(set,"rv"),
+		BUILDIN_DEF2(setr,"set","rv"),
+		BUILDIN_DEF(setr,"rv?"), // Not meant to be used directly, required for var++/var--
 		BUILDIN_DEF(setarray,"rv*"),
 		BUILDIN_DEF(cleararray,"rvi"),
 		BUILDIN_DEF(copyarray,"rri"),
@@ -17393,9 +18851,9 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(getequiprefinerycnt,"i"),
 		BUILDIN_DEF(getequipweaponlv,"i"),
 		BUILDIN_DEF(getequippercentrefinery,"i"),
-		BUILDIN_DEF(successrefitem,"i"),
+		BUILDIN_DEF(successrefitem,"i?"),
 		BUILDIN_DEF(failedrefitem,"i"),
-		BUILDIN_DEF(downrefitem,"i"),
+		BUILDIN_DEF(downrefitem,"i?"),
 		BUILDIN_DEF(statusup,"i"),
 		BUILDIN_DEF(statusup2,"ii"),
 		BUILDIN_DEF(bonus,"iv"),
@@ -17474,7 +18932,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(sc_end,"i?"),
 		BUILDIN_DEF(getstatus, "i?"),
 		BUILDIN_DEF(getscrate,"ii?"),
-		BUILDIN_DEF(debugmes,"s"),
+		BUILDIN_DEF(debugmes,"v"),
 		BUILDIN_DEF2(catchpet,"pet","i"),
 		BUILDIN_DEF2(birthpet,"bpet",""),
 		BUILDIN_DEF(resetlvl,"i"),
@@ -17488,8 +18946,8 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF2(waitingroomkickall,"kickwaitingroomall","?"),
 		BUILDIN_DEF(enablewaitingroomevent,"?"),
 		BUILDIN_DEF(disablewaitingroomevent,"?"),
-		BUILDIN_DEF2(enablewaitingroomevent,"enablearena",""),		// Added by RoVeRT
-		BUILDIN_DEF2(disablewaitingroomevent,"disablearena",""),	// Added by RoVeRT
+		BUILDIN_DEF2(enablewaitingroomevent,"enablearena",""),   // Added by RoVeRT
+		BUILDIN_DEF2(disablewaitingroomevent,"disablearena",""), // Added by RoVeRT
 		BUILDIN_DEF(getwaitingroomstate,"i?"),
 		BUILDIN_DEF(warpwaitingpc,"sii?"),
 		BUILDIN_DEF(attachrid,"i"),
@@ -17498,17 +18956,17 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(setmapflagnosave,"ssii"),
 		BUILDIN_DEF(getmapflag,"si"),
 		BUILDIN_DEF(setmapflag,"si?"),
-		BUILDIN_DEF(removemapflag,"si?"),
+		BUILDIN_DEF(removemapflag,"si"),
 		BUILDIN_DEF(pvpon,"s"),
 		BUILDIN_DEF(pvpoff,"s"),
 		BUILDIN_DEF(gvgon,"s"),
 		BUILDIN_DEF(gvgoff,"s"),
 		BUILDIN_DEF(emotion,"i??"),
 		BUILDIN_DEF(maprespawnguildid,"sii"),
-		BUILDIN_DEF(agitstart,""),	// <Agit>
+		BUILDIN_DEF(agitstart,""), // <Agit>
 		BUILDIN_DEF(agitend,""),
 		BUILDIN_DEF(agitcheck,""),   // <Agitcheck>
-		BUILDIN_DEF(flagemblem,"i"),	// Flag Emblem
+		BUILDIN_DEF(flagemblem,"i"), // Flag Emblem
 		BUILDIN_DEF(getcastlename,"s"),
 		BUILDIN_DEF(getcastledata,"si"),
 		BUILDIN_DEF(setcastledata,"sii"),
@@ -17534,13 +18992,13 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(clearitem,""),
 		BUILDIN_DEF(classchange,"ii"),
 		BUILDIN_DEF(misceffect,"i"),
-		BUILDIN_DEF(playBGM,"s"),
-		BUILDIN_DEF(playBGMall,"s?????"),
+		BUILDIN_DEF(playbgm,"s"),
+		BUILDIN_DEF(playbgmall,"s?????"),
 		BUILDIN_DEF(soundeffect,"si"),
-		BUILDIN_DEF(soundeffectall,"si?????"),	// SoundEffectAll [Codemaster]
-		BUILDIN_DEF(strmobinfo,"ii"),	// display mob data [Valaris]
-		BUILDIN_DEF(guardian,"siisi??"),	// summon guardians
-		BUILDIN_DEF(guardianinfo,"sii"),	// display guardian data [Valaris]
+		BUILDIN_DEF(soundeffectall,"si?????"), // SoundEffectAll [Codemaster]
+		BUILDIN_DEF(strmobinfo,"ii"), // display mob data [Valaris]
+		BUILDIN_DEF(guardian,"siisi??"), // summon guardians
+		BUILDIN_DEF(guardianinfo,"sii"), // display guardian data [Valaris]
 		BUILDIN_DEF(petskillbonus,"iiii"), // [Valaris]
 		BUILDIN_DEF(petrecovery,"ii"), // [Valaris]
 		BUILDIN_DEF(petloot,"i"), // [Valaris]
@@ -17553,7 +19011,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(specialeffect,"i??"), // npc skill effect [Valaris]
 		BUILDIN_DEF(specialeffect2,"i??"), // skill effect on players[Valaris]
 		BUILDIN_DEF(nude,""), // nude command [Valaris]
-		BUILDIN_DEF(mapwarp,"ssii??"),		// Added by RoVeRT
+		BUILDIN_DEF(mapwarp,"ssii??"), // Added by RoVeRT
 		BUILDIN_DEF(atcommand,"s"), // [MouseJstr]
 		BUILDIN_DEF2(atcommand,"charcommand","s"), // [MouseJstr]
 		BUILDIN_DEF(movenpc,"sii?"), // [MouseJstr]
@@ -17565,7 +19023,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(npcspeed,"i"), // [Valaris]
 		BUILDIN_DEF(npcwalkto,"ii"), // [Valaris]
 		BUILDIN_DEF(npcstop,""), // [Valaris]
-		BUILDIN_DEF(getmapxy,"rrri?"),	//by Lorky [Lupus]
+		BUILDIN_DEF(getmapxy,"rrri?"), //by Lorky [Lupus]
 		BUILDIN_DEF(checkoption1,"i"),
 		BUILDIN_DEF(checkoption2,"i"),
 		BUILDIN_DEF(guildgetexp,"i"),
@@ -17585,6 +19043,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(activatepset,"i"), // Activate a pattern set [MouseJstr]
 		BUILDIN_DEF(deactivatepset,"i"), // Deactive a pattern set [MouseJstr]
 		BUILDIN_DEF(deletepset,"i"), // Delete a pattern set [MouseJstr]
+		BUILDIN_DEF(pcre_match,"ss"),
 #endif
 		BUILDIN_DEF(dispbottom,"s"), //added from jA [Lupus]
 		BUILDIN_DEF(getusersname,""),
@@ -17643,11 +19102,14 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(disguise,"i"), //disguise player. Lupus
 		BUILDIN_DEF(undisguise,""), //undisguise player. Lupus
 		BUILDIN_DEF(getmonsterinfo,"ii"), //Lupus
+		BUILDIN_DEF(addmonsterdrop,"vii"),
+		BUILDIN_DEF(delmonsterdrop,"vi"),
 		BUILDIN_DEF(axtoi,"s"),
 		BUILDIN_DEF(query_sql,"s*"),
 		BUILDIN_DEF(query_logsql,"s*"),
 		BUILDIN_DEF(escape_sql,"v"),
 		BUILDIN_DEF(atoi,"s"),
+		BUILDIN_DEF(strtol,"si"),
 		// [zBuffer] List of player cont commands --->
 		BUILDIN_DEF(rid2name,"i"),
 		BUILDIN_DEF(pcfollow,"ii"),
@@ -17670,12 +19132,13 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(awake,"s"),
 		BUILDIN_DEF(getvariableofnpc,"rs"),
 		BUILDIN_DEF(warpportal,"iisii"),
-		BUILDIN_DEF2(homunculus_evolution,"homevolution",""),	//[orn]
+		BUILDIN_DEF2(homunculus_evolution,"homevolution",""), //[orn]
 		BUILDIN_DEF2(homunculus_mutate,"hommutate","?"),
-		BUILDIN_DEF2(homunculus_shuffle,"homshuffle",""),	//[Zephyrus]
-		BUILDIN_DEF(checkhomcall,""),
-		BUILDIN_DEF(eaclass,"?"),	//[Skotlex]
-		BUILDIN_DEF(roclass,"i?"),	//[Skotlex]
+		BUILDIN_DEF2(homunculus_morphembryo,"morphembryo",""),
+		BUILDIN_DEF2(homunculus_checkcall,"checkhomcall",""),
+		BUILDIN_DEF2(homunculus_shuffle,"homshuffle",""), //[Zephyrus]
+		BUILDIN_DEF(eaclass,"?"), //[Skotlex]
+		BUILDIN_DEF(roclass,"i?"), //[Skotlex]
 		BUILDIN_DEF(checkvending,"?"),
 		BUILDIN_DEF(checkchatting,"?"),
 		BUILDIN_DEF(checkidle,"?"),
@@ -17718,7 +19181,7 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(bg_get_data,"ii"),
 		BUILDIN_DEF(bg_getareausers,"isiiii"),
 		BUILDIN_DEF(bg_updatescore,"sii"),
-		
+
 		// Instancing
 		BUILDIN_DEF(instance_create,"si?"),
 		BUILDIN_DEF(instance_destroy,"?"),
@@ -17733,6 +19196,10 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(has_instance,"s?"),
 		BUILDIN_DEF(instance_warpall,"sii?"),
 		BUILDIN_DEF(instance_check_party,"i???"),
+		BUILDIN_DEF(instance_mapname,"s?"),
+		BUILDIN_DEF(instance_set_respawn,"sii?"),
+		BUILDIN_DEF2(has_instance,"has_instance2","s"),
+
 		/**
 		 * 3rd-related
 		 **/
@@ -17748,13 +19215,13 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(getargcount,""),
 		BUILDIN_DEF(getcharip,"?"),
 		BUILDIN_DEF(is_function,"s"),
-		BUILDIN_DEF(get_revision,""),
 		BUILDIN_DEF(freeloop,"i"),
 		BUILDIN_DEF(getrandgroupitem,"ii"),
 		BUILDIN_DEF(cleanmap,"s"),
 		BUILDIN_DEF2(cleanmap,"cleanarea","siiii"),
 		BUILDIN_DEF(npcskill,"viii"),
 		BUILDIN_DEF(itemeffect,"v"),
+		BUILDIN_DEF2(itemeffect,"consumeitem","v"), /* alias of itemeffect */
 		BUILDIN_DEF(delequip,"i"),
 		/**
 		 * @commands (script based)
@@ -17762,15 +19229,23 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(bindatcmd, "ss???"),
 		BUILDIN_DEF(unbindatcmd, "s"),
 		BUILDIN_DEF(useatcmd, "s"),
-		
+
+		/**
+		 * Item bound [Xantara] [Akinari] [Mhalicot/Hercules]
+		 **/
+		BUILDIN_DEF2(getitem,"getitembound","vii?"),
+		BUILDIN_DEF2(getitem2,"getitembound2","viiiiiiiii?"),
+		BUILDIN_DEF(countbound, "?"),
+
 		//Quest Log System [Inkfish]
+		BUILDIN_DEF(questinfo, "ii??"),
 		BUILDIN_DEF(setquest, "i"),
 		BUILDIN_DEF(erasequest, "i"),
 		BUILDIN_DEF(completequest, "i"),
 		BUILDIN_DEF(checkquest, "i?"),
 		BUILDIN_DEF(changequest, "ii"),
-		BUILDIN_DEF(showevent, "ii"),
-		
+		BUILDIN_DEF(showevent, "i?"),
+
 		/**
 		 * hQueue [Ind/Hercules]
 		 **/
@@ -17784,87 +19259,231 @@ void script_parse_builtin(void) {
 		BUILDIN_DEF(qicheck,"i"),
 		BUILDIN_DEF(qiget,"i"),
 		BUILDIN_DEF(qiclear,"i"),
+
+		BUILDIN_DEF(packageitem,"?"),
+
+		BUILDIN_DEF(sit, "?"),
+		BUILDIN_DEF(stand, "?"),
+		BUILDIN_DEF(issit, "?"),
+
+		BUILDIN_DEF(montransform, "vii????"), // Monster Transform [malufett/Hercules]
+
+		/* New BG Commands [Hercules] */
+		BUILDIN_DEF(bg_create_team,"sii"),
+		BUILDIN_DEF(bg_join_team,"i?"),
+		BUILDIN_DEF(bg_match_over,"s?"),
+
+		/* New Shop Support */
+		BUILDIN_DEF(openshop,"?"),
+		BUILDIN_DEF(sellitem,"i??"),
+		BUILDIN_DEF(stopselling,"i"),
+		BUILDIN_DEF(setcurrency,"i?"),
+		BUILDIN_DEF(tradertype,"i"),
+		BUILDIN_DEF(purchaseok,""),
+		BUILDIN_DEF(shopcount, "i"),
 	};
-	int i,n, len = ARRAYLENGTH(BUILDIN), start = script->buildin_count;
-	char* p;
-	RECREATE(script->buildin, char *, start + len);
+	int i, len = ARRAYLENGTH(BUILDIN);
+	RECREATE(script->buildin, char *, script->buildin_count + len); // Pre-alloc to speed up
+	memset(script->buildin + script->buildin_count, '\0', sizeof(char *) * len);
 	for( i = 0; i < len; i++ ) {
-		// arg must follow the pattern: (v|s|i|r|l)*\?*\*?
-		// 'v' - value (either string or int or reference)
-		// 's' - string
-		// 'i' - int
-		// 'r' - reference (of a variable)
-		// 'l' - label
-		// '?' - one optional parameter
-		// '*' - unknown number of optional parameters
-		p = BUILDIN[i].arg;
-		while( *p == 'v' || *p == 's' || *p == 'i' || *p == 'r' || *p == 'l' ) ++p;
-		while( *p == '?' ) ++p;
-		if( *p == '*' ) ++p;
-		if( *p != 0 ){
-			ShowWarning("script_parse_builtin: ignoring function \"%s\" with invalid arg \"%s\".\n", BUILDIN[i].name, BUILDIN[i].arg);
-		} else if( *skip_word(BUILDIN[i].name) != 0 ){
-			ShowWarning("script_parse_builtin: ignoring function with invalid name \"%s\" (must be a word).\n", BUILDIN[i].name);
-		} else {
-			int slen = strlen(BUILDIN[i].arg), offset = start + i;
-			n = add_str(BUILDIN[i].name);
-			
-			if (!strcmp(BUILDIN[i].name, "set")) buildin_set_ref = n;
-            else if (!strcmp(BUILDIN[i].name, "callsub")) buildin_callsub_ref = n;
-            else if (!strcmp(BUILDIN[i].name, "callfunc")) buildin_callfunc_ref = n;
-            else if (!strcmp(BUILDIN[i].name, "getelementofarray") ) buildin_getelementofarray_ref = n;
-			
-			if( script->str_data[n].func && script->str_data[n].func != BUILDIN[i].func )
-				continue;/* something replaced it, skip. */
-			
-			script->str_data[n].type = C_FUNC;
-			script->str_data[n].val = offset;
-			script->str_data[n].func = BUILDIN[i].func;
-			
-			/* we only store the arguments, its the only thing used out of this */
-			if( slen ) {
-				CREATE(script->buildin[offset], char, slen + 1);
-				safestrncpy(script->buildin[offset], BUILDIN[i].arg, slen + 1);
-			} else
-				script->buildin[offset] = NULL;
-			
-			script->buildin_count++;
+		script->add_builtin(&BUILDIN[i], false);
+	}
+}
+#undef BUILDIN_DEF
+#undef BUILDIN_DEF2
 
-		}
+void script_label_add(int key, int pos) {
+	int idx = script->label_count;
+
+	if( script->labels_size == script->label_count ) {
+		script->labels_size += 1024;
+		RECREATE(script->labels, struct script_label_entry, script->labels_size);
 	}
+
+	script->labels[idx].key = key;
+	script->labels[idx].pos = pos;
+	script->label_count++;
 }
 
+/**
+ * Sets source-end constants for scripts to play with
+ **/
+void script_hardcoded_constants(void) {
+	
+	/* server defines */
+	script->set_constant("PACKETVER",PACKETVER,false);
+	script->set_constant("MAX_LEVEL",MAX_LEVEL,false);
+	script->set_constant("MAX_STORAGE",MAX_STORAGE,false);
+	script->set_constant("MAX_GUILD_STORAGE",MAX_GUILD_STORAGE,false);
+	script->set_constant("MAX_CART",MAX_INVENTORY,false);
+	script->set_constant("MAX_INVENTORY",MAX_INVENTORY,false);
+	script->set_constant("MAX_ZENY",MAX_ZENY,false);
+	script->set_constant("MAX_BG_MEMBERS",MAX_BG_MEMBERS,false);
+	script->set_constant("MAX_CHAT_USERS",MAX_CHAT_USERS,false);
+
+	/* status options */
+	script->set_constant("Option_Nothing",OPTION_NOTHING,false);
+	script->set_constant("Option_Sight",OPTION_SIGHT,false);
+	script->set_constant("Option_Hide",OPTION_HIDE,false);
+	script->set_constant("Option_Cloak",OPTION_CLOAK,false);
+	script->set_constant("Option_Falcon",OPTION_FALCON,false);
+	script->set_constant("Option_Riding",OPTION_RIDING,false);
+	script->set_constant("Option_Invisible",OPTION_INVISIBLE,false);
+	script->set_constant("Option_Orcish",OPTION_ORCISH,false);
+	script->set_constant("Option_Wedding",OPTION_WEDDING,false);
+	script->set_constant("Option_Chasewalk",OPTION_CHASEWALK,false);
+	script->set_constant("Option_Flying",OPTION_FLYING,false);
+	script->set_constant("Option_Xmas",OPTION_XMAS,false);
+	script->set_constant("Option_Transform",OPTION_TRANSFORM,false);
+	script->set_constant("Option_Summer",OPTION_SUMMER,false);
+	script->set_constant("Option_Dragon1",OPTION_DRAGON1,false);
+	script->set_constant("Option_Wug",OPTION_WUG,false);
+	script->set_constant("Option_Wugrider",OPTION_WUGRIDER,false);
+	script->set_constant("Option_Madogear",OPTION_MADOGEAR,false);
+	script->set_constant("Option_Dragon2",OPTION_DRAGON2,false);
+	script->set_constant("Option_Dragon3",OPTION_DRAGON3,false);
+	script->set_constant("Option_Dragon4",OPTION_DRAGON4,false);
+	script->set_constant("Option_Dragon5",OPTION_DRAGON5,false);
+	script->set_constant("Option_Hanbok",OPTION_HANBOK,false);
+	script->set_constant("Option_Oktoberfest",OPTION_OKTOBERFEST,false);
+
+	/* status option compounds */
+	script->set_constant("Option_Dragon",OPTION_DRAGON,false);
+	script->set_constant("Option_Costume",OPTION_COSTUME,false);
+
+	/* send_target */
+	script->set_constant("ALL_CLIENT",ALL_CLIENT,false);
+	script->set_constant("ALL_SAMEMAP",ALL_SAMEMAP,false);
+	script->set_constant("AREA",AREA,false);
+	script->set_constant("AREA_WOS",AREA_WOS,false);
+	script->set_constant("AREA_WOC",AREA_WOC,false);
+	script->set_constant("AREA_WOSC",AREA_WOSC,false);
+	script->set_constant("AREA_CHAT_WOC",AREA_CHAT_WOC,false);
+	script->set_constant("CHAT",CHAT,false);
+	script->set_constant("CHAT_WOS",CHAT_WOS,false);
+	script->set_constant("PARTY",PARTY,false);
+	script->set_constant("PARTY_WOS",PARTY_WOS,false);
+	script->set_constant("PARTY_SAMEMAP",PARTY_SAMEMAP,false);
+	script->set_constant("PARTY_SAMEMAP_WOS",PARTY_SAMEMAP_WOS,false);
+	script->set_constant("PARTY_AREA",PARTY_AREA,false);
+	script->set_constant("PARTY_AREA_WOS",PARTY_AREA_WOS,false);
+	script->set_constant("GUILD",GUILD,false);
+	script->set_constant("GUILD_WOS",GUILD_WOS,false);
+	script->set_constant("GUILD_SAMEMAP",GUILD_SAMEMAP,false);
+	script->set_constant("GUILD_SAMEMAP_WOS",GUILD_SAMEMAP_WOS,false);
+	script->set_constant("GUILD_AREA",GUILD_AREA,false);
+	script->set_constant("GUILD_AREA_WOS",GUILD_AREA_WOS,false);
+	script->set_constant("GUILD_NOBG",GUILD_NOBG,false);
+	script->set_constant("DUEL",DUEL,false);
+	script->set_constant("DUEL_WOS",DUEL_WOS,false);
+	script->set_constant("SELF",SELF,false);
+	script->set_constant("BG",BG,false);
+	script->set_constant("BG_WOS",BG_WOS,false);
+	script->set_constant("BG_SAMEMAP",BG_SAMEMAP,false);
+	script->set_constant("BG_SAMEMAP_WOS",BG_SAMEMAP_WOS,false);
+	script->set_constant("BG_AREA",BG_AREA,false);
+	script->set_constant("BG_AREA_WOS",BG_AREA_WOS,false);
+	script->set_constant("BG_QUEUE",BG_QUEUE,false);
+}
+
+/**
+ * a mapindex_name2id wrapper meant to help with invalid name handling
+ **/
+unsigned short script_mapindexname2id (struct script_state *st, const char* name) {
+	unsigned short index;
+	
+	if( !(index=mapindex->name2id(name)) ) {
+		script->reportsrc(st);
+		return 0;
+	}
+	return index;
+}
+
+
 void script_defaults(void) {
+	// aegis->athena slot position conversion table
+	unsigned int equip[SCRIPT_EQUIP_TABLE_SIZE] = {EQP_HEAD_TOP,EQP_ARMOR,EQP_HAND_L,EQP_HAND_R,EQP_GARMENT,EQP_SHOES,EQP_ACC_L,EQP_ACC_R,EQP_HEAD_MID,EQP_HEAD_LOW,EQP_COSTUME_HEAD_LOW,EQP_COSTUME_HEAD_MID,EQP_COSTUME_HEAD_TOP,EQP_COSTUME_GARMENT,EQP_SHADOW_ARMOR, EQP_SHADOW_WEAPON, EQP_SHADOW_SHIELD, EQP_SHADOW_SHOES, EQP_SHADOW_ACC_R, EQP_SHADOW_ACC_L};
+
 	script = &script_s;
-	
+
 	script->st_db = NULL;
 	script->active_scripts = 0;
 	script->next_id = 0;
 	script->st_ers = NULL;
 	script->stack_ers = NULL;
+	script->array_ers = NULL;
 	
 	script->hq = NULL;
 	script->hqi = NULL;
 	script->hqs = script->hqis = 0;
-	memset(&script->hqe, 0, sizeof(script->hqe));
-	
-	script->buildin_count = 0;
+
 	script->buildin = NULL;
-	
+	script->buildin_count = 0;
+
 	script->str_data = NULL;
 	script->str_data_size = 0;
 	script->str_num = LABEL_START;
 	script->str_buf = NULL;
 	script->str_size = 0;
 	script->str_pos = 0;
-	
+	memset(script->str_hash, 0, sizeof(script->str_hash));
+
 	script->word_buf = NULL;
 	script->word_size = 0;
-	
+
+	script->current_item_id = 0;
+
+	script->labels = NULL;
+	script->label_count = 0;
+	script->labels_size = 0;
+
+	script->buf = NULL;
+	script->pos = 0, script->size = 0;
+
+	script->parse_options = 0;
+	script->buildin_set_ref = 0;
+	script->buildin_callsub_ref = 0;
+	script->buildin_callfunc_ref = 0;
+	script->buildin_getelementofarray_ref = 0;
+
+	memset(script->error_jump,0,sizeof(script->error_jump));
+	script->error_msg = NULL;
+	script->error_pos = NULL;
+	script->error_report = 0;
+	script->parser_current_src = NULL;
+	script->parser_current_file = NULL;
+	script->parser_current_line = 0;
+
+	memset(&script->syntax,0,sizeof(script->syntax));
+
+	script->parse_syntax_for_flag = 0;
+
+	memcpy(script->equip, &equip, sizeof(script->equip));
+
+	memset(&script->config, 0, sizeof(script->config));
+
+	script->autobonus_db = NULL;
+	script->userfunc_db = NULL;
+
+	script->potion_flag = script->potion_hp = script->potion_per_hp =
+	script->potion_sp = script->potion_per_sp = script->potion_target = 0;
+
+	script->generic_ui_array = NULL;
+	script->generic_ui_array_size = 0;
+	/* */
 	script->init = do_init_script;
 	script->final = do_final_script;
-	
+	script->reload = script_reload;
+
+	/* parse */
+	script->parse = parse_script;
+	script->add_builtin = script_add_builtin;
 	script->parse_builtin = script_parse_builtin;
+	script->skip_space = script_skip_space;
+	script->error = script_error;
+	script->warning = script_warning;
+	script->parse_subexpr = script_parse_subexpr;
+
 	script->addScript = script_hp_add;
 	script->conv_num = conv_num;
 	script->conv_str = conv_str;
@@ -17876,9 +19495,165 @@ void script_defaults(void) {
 	script->push_str = push_str;
 	script->push_copy = push_copy;
 	script->pop_stack = pop_stack;
-	
+	script->set_constant = script_set_constant;
+	script->set_constant2 = script_set_constant2;
+	script->get_constant = script_get_constant;
+	script->label_add = script_label_add;
+	script->run = run_script;
+	script->run_main = run_script_main;
+	script->run_timer = run_script_timer;
+	script->set_var = set_var;
+	script->stop_instances = script_stop_instances;
+	script->free_code = script_free_code;
+	script->free_vars = script_free_vars;
+	script->alloc_state = script_alloc_state;
+	script->free_state = script_free_state;
+	script->add_pending_ref = script_add_pending_ref;
+	script->run_autobonus = script_run_autobonus;
+	script->cleararray_pc = script_cleararray_pc;
+	script->setarray_pc = script_setarray_pc;
+	script->config_read = script_config_read;
+	script->add_str = script_add_str;
+	script->get_str = script_get_str;
+	script->search_str = script_search_str;
+	script->setd_sub = setd_sub;
+	script->attach_state = script_attach_state;
+
 	script->queue = script_hqueue_get;
 	script->queue_add = script_hqueue_add;
 	script->queue_del = script_hqueue_del;
 	script->queue_remove = script_hqueue_remove;
+	script->queue_create = script_hqueue_create;
+	script->queue_clear = script_hqueue_clear;
+
+	script->parse_curly_close = parse_curly_close;
+	script->parse_syntax_close = parse_syntax_close;
+	script->parse_syntax_close_sub = parse_syntax_close_sub;
+	script->parse_syntax = parse_syntax;
+	script->get_com = get_com;
+	script->get_num = get_num;
+	script->op2name = script_op2name;
+	script->reportsrc = script_reportsrc;
+	script->reportdata = script_reportdata;
+	script->reportfunc = script_reportfunc;
+	script->disp_warning_message = disp_warning_message;
+	script->check_event = check_event;
+	script->calc_hash = calc_hash;
+	script->addb = add_scriptb;
+	script->addc = add_scriptc;
+	script->addi = add_scripti;
+	script->addl = add_scriptl;
+	script->set_label = set_label;
+	script->skip_word = skip_word;
+	script->add_word = add_word;
+	script->parse_callfunc = parse_callfunc;
+	script->parse_nextline = parse_nextline;
+	script->parse_variable = parse_variable;
+	script->parse_simpleexpr = parse_simpleexpr;
+	script->parse_expr = parse_expr;
+	script->parse_line = parse_line;
+	script->read_constdb = read_constdb;
+	script->print_line = script_print_line;
+	script->errorwarning_sub = script_errorwarning_sub;
+	script->set_reg = set_reg;
+	script->stack_expand = stack_expand;
+	script->push_retinfo = push_retinfo;
+	script->op_3 = op_3;
+	script->op_2str = op_2str;
+	script->op_2num = op_2num;
+	script->op_2 = op_2;
+	script->op_1 = op_1;
+	script->check_buildin_argtype = script_check_buildin_argtype;
+	script->detach_state = script_detach_state;
+	script->db_free_code_sub = db_script_free_code_sub;
+	script->add_autobonus = script_add_autobonus;
+	script->menu_countoptions = menu_countoptions;
+	script->buildin_areawarp_sub = buildin_areawarp_sub;
+	script->buildin_areapercentheal_sub = buildin_areapercentheal_sub;
+	script->buildin_delitem_delete = buildin_delitem_delete;
+	script->buildin_delitem_search = buildin_delitem_search;
+	script->buildin_killmonster_sub_strip = buildin_killmonster_sub_strip;
+	script->buildin_killmonster_sub = buildin_killmonster_sub;
+	script->buildin_killmonsterall_sub_strip = buildin_killmonsterall_sub_strip;
+	script->buildin_killmonsterall_sub = buildin_killmonsterall_sub;
+	script->buildin_announce_sub = buildin_announce_sub;
+	script->buildin_getareausers_sub = buildin_getareausers_sub;
+	script->buildin_getareadropitem_sub = buildin_getareadropitem_sub;
+	script->mapflag_pvp_sub = script_mapflag_pvp_sub;
+	script->buildin_pvpoff_sub = buildin_pvpoff_sub;
+	script->buildin_maprespawnguildid_sub_pc = buildin_maprespawnguildid_sub_pc;
+	script->buildin_maprespawnguildid_sub_mob = buildin_maprespawnguildid_sub_mob;
+	script->buildin_mobcount_sub = buildin_mobcount_sub;
+	script->playbgm_sub = playbgm_sub;
+	script->playbgm_foreachpc_sub = playbgm_foreachpc_sub;
+	script->soundeffect_sub = soundeffect_sub;
+	script->buildin_query_sql_sub = buildin_query_sql_sub;
+	script->buildin_instance_warpall_sub = buildin_instance_warpall_sub;
+	script->buildin_mobuseskill_sub = buildin_mobuseskill_sub;
+	script->cleanfloor_sub = script_cleanfloor_sub;
+	script->run_func = run_func;
+	script->getfuncname = script_getfuncname;
+
+	/* script_config base */
+	script->config.warn_func_mismatch_argtypes = 1;
+	script->config.warn_func_mismatch_paramnum = 1;
+	script->config.check_cmdcount = 65535;
+	script->config.check_gotocount = 2048;
+	script->config.input_min_value = 0;
+	script->config.input_max_value = INT_MAX;
+	script->config.die_event_name = "OnPCDieEvent";
+	script->config.kill_pc_event_name = "OnPCKillEvent";
+	script->config.kill_mob_event_name = "OnNPCKillEvent";
+	script->config.login_event_name = "OnPCLoginEvent";
+	script->config.logout_event_name = "OnPCLogoutEvent";
+	script->config.loadmap_event_name = "OnPCLoadMapEvent";
+	script->config.baselvup_event_name = "OnPCBaseLvUpEvent";
+	script->config.joblvup_event_name = "OnPCJobLvUpEvent";
+	script->config.ontouch_name = "OnTouch_";//ontouch_name (runs on first visible char to enter area, picks another char if the first char leaves)
+	script->config.ontouch2_name = "OnTouch";//ontouch2_name (run whenever a char walks into the OnTouch area)
+
+	// for ENABLE_CASE_CHECK
+	script->calc_hash_ci = calc_hash_ci;
+	script->local_casecheck.add_str = script_local_casecheck_add_str;
+	script->local_casecheck.clear = script_local_casecheck_clear;
+	script->local_casecheck.str_data = NULL;
+	script->local_casecheck.str_data_size = 0;
+	script->local_casecheck.str_num = 1;
+	script->local_casecheck.str_buf = NULL;
+	script->local_casecheck.str_size = 0;
+	script->local_casecheck.str_pos = 0;
+	memset(script->local_casecheck.str_hash, 0, sizeof(script->local_casecheck.str_hash));
+	script->global_casecheck.add_str = script_global_casecheck_add_str;
+	script->global_casecheck.clear = script_global_casecheck_clear;
+	script->global_casecheck.str_data = NULL;
+	script->global_casecheck.str_data_size = 0;
+	script->global_casecheck.str_num = 1;
+	script->global_casecheck.str_buf = NULL;
+	script->global_casecheck.str_size = 0;
+	script->global_casecheck.str_pos = 0;
+	memset(script->global_casecheck.str_hash, 0, sizeof(script->global_casecheck.str_hash));
+	// end ENABLE_CASE_CHECK
+	
+	/**
+	 * Array Handling
+	 **/
+	script->array_src = script_array_src;
+	script->array_update = script_array_update;
+	script->array_add_member = script_array_add_member;
+	script->array_remove_member = script_array_remove_member;
+	script->array_delete = script_array_delete;
+	script->array_size = script_array_size;
+	script->array_free_db = script_free_array_db;
+	script->array_highest_key = script_array_highest_key;
+	script->array_ensure_zero = script_array_ensure_zero;
+	/* */
+	script->reg_destroy_single = script_reg_destroy_single;
+	script->reg_destroy = script_reg_destroy;
+	/* */
+	script->generic_ui_array_expand = script_generic_ui_array_expand;
+	script->array_cpy_list = script_array_cpy_list;
+	/* */
+	script->hardcoded_constants = script_hardcoded_constants;
+	script->mapindexname2id = script_mapindexname2id;
+	
 }
diff --git a/src/map/script.h b/src/map/script.h
index 3cfcd9de4..48abf1487 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -1,41 +1,177 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _SCRIPT_H_
-#define _SCRIPT_H_
+#ifndef MAP_SCRIPT_H
+#define MAP_SCRIPT_H
+
+#include <errno.h>
+#include <setjmp.h>
 
 #include "map.h" //EVENT_NAME_LENGTH
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/mmo.h" // struct item
+#include "../common/sql.h" // Sql
+#include "../common/strlib.h" //StringBuf
+
+/**
+ * Declarations
+ **/
+struct eri;
+
+/**
+ * Defines
+ **/
+// TODO: Remove temporary code
+#define ENABLE_CASE_CHECK
+#define get_script_source(source) ((source) ? (source) : "Unknown (Possibly source or variables stored in database")
+#define DeprecationWarning(func, bad, good, file, line) ShowError("%s: use of deprecated keyword '%s' (use '%s' instead) in file '%s', line '%d'.\n", (func), (bad), (good), get_script_source(file), (line));
+#define DeprecationWarning2(func, bad, good, where) ShowError("%s: detected possible use of wrong case in a script. Found '%s', probably meant to be '%s' (in '%s').\n", (func), (bad), (good), get_script_source(where));
+#define disp_deprecation_message(func, good, p) disp_warning_message(func": use of deprecated keyword (use '"good"' instead).", (p));
 
 #define NUM_WHISPER_VAR 10
 
-struct map_session_data;
-struct eri;
+/// Maximum amount of elements in script arrays
+#define SCRIPT_MAX_ARRAYSIZE (UINT_MAX - 1)
 
-extern int potion_flag; //For use on Alchemist improved potions/Potion Pitcher. [Skotlex]
-extern int potion_hp, potion_per_hp, potion_sp, potion_per_sp;
-extern int potion_target;
+#define SCRIPT_BLOCK_SIZE 512
 
-extern struct Script_Config {
-	unsigned warn_func_mismatch_argtypes : 1;
-	unsigned warn_func_mismatch_paramnum : 1;
-	int check_cmdcount;
-	int check_gotocount;
-	int input_min_value;
-	int input_max_value;
+// Using a prime number for SCRIPT_HASH_SIZE should give better distributions
+#define SCRIPT_HASH_SIZE 1021
 
-	const char *die_event_name;
-	const char *kill_pc_event_name;
-	const char *kill_mob_event_name;
-	const char *login_event_name;
-	const char *logout_event_name;
-	const char *loadmap_event_name;
-	const char *baselvup_event_name;
-	const char *joblvup_event_name;
+// Specifies which string hashing method to use
+//#define SCRIPT_HASH_DJB2
+//#define SCRIPT_HASH_SDBM
+#define SCRIPT_HASH_ELF
 
-	const char* ontouch_name;
-	const char* ontouch2_name;
-} script_config;
+#define SCRIPT_EQUIP_TABLE_SIZE 20
+
+//#define SCRIPT_DEBUG_DISP
+//#define SCRIPT_DEBUG_DISASM
+//#define SCRIPT_DEBUG_HASH
+//#define SCRIPT_DEBUG_DUMP_STACK
+
+///////////////////////////////////////////////////////////////////////////////
+//## TODO possible enhancements: [FlavioJS]
+// - 'callfunc' supporting labels in the current npc "::LabelName"
+// - 'callfunc' supporting labels in other npcs "NpcName::LabelName"
+// - 'function FuncName;' function declarations reverting to global functions
+//   if local label isn't found
+// - join callfunc and callsub's functionality
+// - remove dynamic allocation in add_word()
+// - remove GETVALUE / SETVALUE
+// - clean up the set_reg / set_val / setd_sub mess
+// - detect invalid label references at parse-time
+
+//
+// struct script_state* st;
+//
+
+/// Returns the script_data at the target index
+#define script_getdata(st,i) ( &((st)->stack->stack_data[(st)->start + (i)]) )
+/// Returns if the stack contains data at the target index
+#define script_hasdata(st,i) ( (st)->end > (st)->start + (i) )
+/// Returns the index of the last data in the stack
+#define script_lastdata(st) ( (st)->end - (st)->start - 1 )
+/// Pushes an int into the stack
+#define script_pushint(st,val) (script->push_val((st)->stack, C_INT, (val),NULL))
+/// Pushes a string into the stack (script engine frees it automatically)
+#define script_pushstr(st,val) (script->push_str((st)->stack, C_STR, (val)))
+/// Pushes a copy of a string into the stack
+#define script_pushstrcopy(st,val) (script->push_str((st)->stack, C_STR, aStrdup(val)))
+/// Pushes a constant string into the stack (must never change or be freed)
+#define script_pushconststr(st,val) (script->push_str((st)->stack, C_CONSTSTR, (val)))
+/// Pushes a nil into the stack
+#define script_pushnil(st) (script->push_val((st)->stack, C_NOP, 0,NULL))
+/// Pushes a copy of the data in the target index
+#define script_pushcopy(st,i) (script->push_copy((st)->stack, (st)->start + (i)))
+
+#define script_isstring(st,i) data_isstring(script_getdata((st),(i)))
+#define script_isint(st,i) data_isint(script_getdata((st),(i)))
+#define script_isstringtype(st,i) data_isstring(script->get_val((st), script_getdata((st),(i))))
+#define script_isinttype(st,i) data_isint(script->get_val((st), script_getdata((st),(i))))
+
+#define script_getnum(st,val) (script->conv_num((st), script_getdata((st),(val))))
+#define script_getstr(st,val) (script->conv_str((st), script_getdata((st),(val))))
+#define script_getref(st,val) ( script_getdata((st),(val))->ref )
+
+// Note: "top" functions/defines use indexes relative to the top of the stack
+//       -1 is the index of the data at the top
+
+/// Returns the script_data at the target index relative to the top of the stack
+#define script_getdatatop(st,i) ( &((st)->stack->stack_data[(st)->stack->sp + (i)]) )
+/// Pushes a copy of the data in the target index relative to the top of the stack
+#define script_pushcopytop(st,i) script->push_copy((st)->stack, (st)->stack->sp + (i))
+/// Removes the range of values [start,end[ relative to the top of the stack
+#define script_removetop(st,start,end) ( script->pop_stack((st), ((st)->stack->sp + (start)), (st)->stack->sp + (end)) )
+
+//
+// struct script_data* data;
+//
+
+/// Returns if the script data is a string
+#define data_isstring(data) ( (data)->type == C_STR || (data)->type == C_CONSTSTR )
+/// Returns if the script data is an int
+#define data_isint(data) ( (data)->type == C_INT )
+/// Returns if the script data is a reference
+#define data_isreference(data) ( (data)->type == C_NAME )
+/// Returns if the script data is a label
+#define data_islabel(data) ( (data)->type == C_POS )
+/// Returns if the script data is an internal script function label
+#define data_isfunclabel(data) ( (data)->type == C_USERFUNC_POS )
 
+/// Returns if this is a reference to a constant
+#define reference_toconstant(data) ( script->str_data[reference_getid(data)].type == C_INT )
+/// Returns if this a reference to a param
+#define reference_toparam(data) ( script->str_data[reference_getid(data)].type == C_PARAM )
+/// Returns if this a reference to a variable
+//##TODO confirm it's C_NAME [FlavioJS]
+#define reference_tovariable(data) ( script->str_data[reference_getid(data)].type == C_NAME )
+/// Returns the unique id of the reference (id and index)
+#define reference_getuid(data) ( (data)->u.num )
+/// Returns the id of the reference
+#define reference_getid(data) ( (int32)(int64)(reference_getuid(data) & 0xFFFFFFFF) )
+/// Returns the array index of the reference
+#define reference_getindex(data) ( (uint32)(int64)((reference_getuid(data) >> 32) & 0xFFFFFFFF) )
+/// Returns the name of the reference
+#define reference_getname(data) ( script->str_buf + script->str_data[reference_getid(data)].str )
+/// Returns the linked list of uid-value pairs of the reference (can be NULL)
+#define reference_getref(data) ( (data)->ref )
+/// Returns the value of the constant
+#define reference_getconstant(data) ( script->str_data[reference_getid(data)].val )
+/// Returns the type of param
+#define reference_getparamtype(data) ( script->str_data[reference_getid(data)].val )
+
+/// Composes the uid of a reference from the id and the index
+#define reference_uid(id,idx) ( (int64) ((uint64)(id) & 0xFFFFFFFF) | ((uint64)(idx) << 32) )
+
+/// Checks whether two references point to the same variable (or array)
+#define is_same_reference(data1, data2) \
+	(  reference_getid(data1) == reference_getid(data2) \
+	&& ( (data1->ref == data2->ref && data1->ref == NULL) \
+	  || (data1->ref != NULL && data2->ref != NULL && data1->ref->vars == data2->ref->vars \
+	     ) ) )
+
+#define script_getvarid(var)  ( (int32)(int64)(var & 0xFFFFFFFF) )
+#define script_getvaridx(var) ( (uint32)(int64)((var >> 32) & 0xFFFFFFFF) )
+
+#define not_server_variable(prefix) ( (prefix) != '$' && (prefix) != '.' && (prefix) != '\'')
+#define is_string_variable(name) ( (name)[strlen(name) - 1] == '$' )
+
+#define BUILDIN(x) bool buildin_ ## x (struct script_state* st)
+
+#define script_fetch(st, n, t) do { \
+	if( script_hasdata((st),(n)) ) \
+		(t)=script_getnum((st),(n)); \
+	else \
+		(t) = 0; \
+} while(0)
+
+
+/**
+ * Enumerations
+ **/
 typedef enum c_op {
 	C_NOP, // end of script/no value (nil)
 	C_POS,
@@ -51,7 +187,7 @@ typedef enum c_op {
 	C_USERFUNC, // internal script function
 	C_USERFUNC_POS, // internal script function label
 	C_REF, // the next call to c_op2 should push back a ref to the left operand
-
+	
 	// operators
 	C_OP3, // a ? b : c
 	C_LOR, // a || b
@@ -75,57 +211,189 @@ typedef enum c_op {
 	C_NOT, // ~ a
 	C_R_SHIFT, // a >> b
 	C_L_SHIFT, // a << b
-	C_ADD_PP, // ++a
-	C_SUB_PP, // --a
+	C_ADD_POST, // a++
+	C_SUB_POST, // a--
+	C_ADD_PRE, // ++a
+	C_SUB_PRE, // --a
+#ifdef PCRE_SUPPORT
+	C_RE_EQ, // ~=
+	C_RE_NE, // ~!
+#endif // PCRE_SUPPORT
 } c_op;
 
+enum hQueueOpt {
+	HQO_NONE,
+	HQO_onLogOut,
+	HQO_OnDeath,
+	HQO_OnMapChange,
+	HQO_MAX,
+};
+
+enum e_script_state { RUN,STOP,END,RERUNLINE,GOTO,RETFUNC,CLOSE };
+
+enum script_parse_options {
+	SCRIPT_USE_LABEL_DB = 0x1,// records labels in scriptlabel_db
+	SCRIPT_IGNORE_EXTERNAL_BRACKETS = 0x2,// ignores the check for {} brackets around the script
+	SCRIPT_RETURN_EMPTY_SCRIPT = 0x4// returns the script object instead of NULL for empty scripts
+};
+
+enum { LABEL_NEXTLINE=1,LABEL_START };
+
+// for advanced scripting support ( nested if, switch, while, for, do-while, function, etc )
+// [Eoe / jA 1080, 1081, 1094, 1164]
+enum curly_type {
+	TYPE_NULL = 0,
+	TYPE_IF,
+	TYPE_SWITCH,
+	TYPE_WHILE,
+	TYPE_FOR,
+	TYPE_DO,
+	TYPE_USERFUNC,
+	TYPE_ARGLIST // function argument list
+};
+
+enum e_arglist {
+	ARGLIST_UNDEFINED = 0,
+	ARGLIST_NO_PAREN  = 1,
+	ARGLIST_PAREN     = 2,
+};
+
+/*==========================================
+ * (Only those needed) local declaration prototype
+ * - those could be used server-wide so that the scans are done once during processing and never again,
+ * - doing so would also improve map zone processing and storage [Ind]
+ *------------------------------------------*/
+
+enum {
+	MF_NOMEMO,	//0
+	MF_NOTELEPORT,
+	MF_NOSAVE,
+	MF_NOBRANCH,
+	MF_NOPENALTY,
+	MF_NOZENYPENALTY,
+	MF_PVP,
+	MF_PVP_NOPARTY,
+	MF_PVP_NOGUILD,
+	MF_GVG,
+	MF_GVG_NOPARTY,	//10
+	MF_NOTRADE,
+	MF_NOSKILL,
+	MF_NOWARP,
+	MF_PARTYLOCK,
+	MF_NOICEWALL,
+	MF_SNOW,
+	MF_FOG,
+	MF_SAKURA,
+	MF_LEAVES,
+	/* 21 - 22 free */
+	MF_CLOUDS = 23,
+	MF_CLOUDS2,
+	MF_FIREWORKS,
+	MF_GVG_CASTLE,
+	MF_GVG_DUNGEON,
+	MF_NIGHTENABLED,
+	MF_NOBASEEXP,
+	MF_NOJOBEXP,	//30
+	MF_NOMOBLOOT,
+	MF_NOMVPLOOT,
+	MF_NORETURN,
+	MF_NOWARPTO,
+	MF_NIGHTMAREDROP,
+	MF_ZONE,
+	MF_NOCOMMAND,
+	MF_NODROP,
+	MF_JEXP,
+	MF_BEXP,	//40
+	MF_NOVENDING,
+	MF_LOADEVENT,
+	MF_NOCHAT,
+	MF_NOEXPPENALTY,
+	MF_GUILDLOCK,
+	MF_TOWN,
+	MF_AUTOTRADE,
+	MF_ALLOWKS,
+	MF_MONSTER_NOTELEPORT,
+	MF_PVP_NOCALCRANK,	//50
+	MF_BATTLEGROUND,
+	MF_RESET,
+	MF_NOTOMB,
+	MF_NOCASHSHOP
+};
+
+/**
+ * Structures
+ **/
+
+struct Script_Config {
+	unsigned warn_func_mismatch_argtypes : 1;
+	unsigned warn_func_mismatch_paramnum : 1;
+	int check_cmdcount;
+	int check_gotocount;
+	int input_min_value;
+	int input_max_value;
+
+	const char *die_event_name;
+	const char *kill_pc_event_name;
+	const char *kill_mob_event_name;
+	const char *login_event_name;
+	const char *logout_event_name;
+	const char *loadmap_event_name;
+	const char *baselvup_event_name;
+	const char *joblvup_event_name;
+
+	const char* ontouch_name;
+	const char* ontouch2_name;
+};
+
+/**
+ * Generic reg database abstraction to be used with various types of regs/script variables.
+ */
+struct reg_db {
+	struct DBMap *vars;
+	struct DBMap *arrays;
+};
+
 struct script_retinfo {
-	struct DBMap* var_function;// scope variables
-	struct script_code* script;// script code
-	int pos;// script location
-	int nargs;// argument count
-	int defsp;// default stack pointer
+	struct reg_db scope;        ///< scope variables
+	struct script_code* script; ///< script code
+	int pos;                    ///< script location
+	int nargs;                  ///< argument count
+	int defsp;                  ///< default stack pointer
 };
 
 struct script_data {
 	enum c_op type;
 	union script_data_val {
-		int num;
+		int64 num;
 		char *str;
 		struct script_retinfo* ri;
 	} u;
-	struct DBMap** ref;
+	struct reg_db *ref;
 };
 
 // Moved defsp from script_state to script_stack since
 // it must be saved when script state is RERUNLINE. [Eoe / jA 1094]
 struct script_code {
 	int script_size;
-	unsigned char* script_buf;
-	struct DBMap* script_vars;
+	unsigned char *script_buf;
+	struct reg_db local; ///< Local (npc) vars
+	unsigned short instances;
 };
 
 struct script_stack {
-	int sp;// number of entries in the stack
-	int sp_max;// capacity of the stack
+	int sp;                         ///< number of entries in the stack
+	int sp_max;                     ///< capacity of the stack
 	int defsp;
-	struct script_data *stack_data;// stack
-	struct DBMap* var_function;// scope variables
-};
-
-enum hQueueOpt {
-	HQO_NONE,
-	HQO_onLogOut,
-	HQO_OnDeath,
-	HQO_OnMapChange,
-	HQO_MAX,
+	struct script_data *stack_data; ///< stack
+	struct reg_db scope;            ///< scope variables
 };
 
 /* [Ind/Hercules] */
 struct hQueue {
 	int id;
 	int *item;
-	int items;
+	int items;/* how many actual items are in the array */
+	int size;/* size of the *item array, not the current amount of items in it since it can have empty slots */
 	/* events */
 	char onLogOut[EVENT_NAME_LENGTH];
 	char onDeath[EVENT_NAME_LENGTH];
@@ -138,18 +406,15 @@ struct hQueueIterator {
 	int pos;
 };
 
-//
-// Script state
-//
-enum e_script_state { RUN,STOP,END,RERUNLINE,GOTO,RETFUNC,CLOSE };
-
 struct script_state {
 	struct script_stack* stack;
+	struct reg_db **pending_refs; ///< References to .vars returned by sub-functions, pending deletion.
+	int pending_ref_count;        ///< Amount of pending_refs currently stored.
 	int start,end;
 	int pos;
 	enum e_script_state state;
 	int rid,oid;
-	struct script_code *script, *scriptroot;
+	struct script_code *script;
 	struct sleep_data {
 		int tick,timer,charid;
 	} sleep;
@@ -164,58 +429,6 @@ struct script_state {
 	unsigned int id;
 };
 
-struct script_reg {
-	int index;
-	int data;
-};
-
-struct script_regstr {
-	int index;
-	char* data;
-};
-
-enum script_parse_options {
-	SCRIPT_USE_LABEL_DB = 0x1,// records labels in scriptlabel_db
-	SCRIPT_IGNORE_EXTERNAL_BRACKETS = 0x2,// ignores the check for {} brackets around the script
-	SCRIPT_RETURN_EMPTY_SCRIPT = 0x4// returns the script object instead of NULL for empty scripts
-};
-
-const char* skip_space(const char* p);
-void script_error(const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos);
-
-struct script_code* parse_script(const char* src,const char* file,int line,int options);
-void run_script_sub(struct script_code *rootscript,int pos,int rid,int oid, char* file, int lineno);
-void run_script(struct script_code*,int,int,int);
-
-int set_var(struct map_session_data *sd, char *name, void *val);
-int run_script_timer(int tid, unsigned int tick, int id, intptr_t data);
-void run_script_main(struct script_state *st);
-
-void script_stop_instances(int id);
-struct linkdb_node* script_erase_sleepdb(struct linkdb_node *n);
-void script_free_code(struct script_code* code);
-void script_free_vars(struct DBMap *storage);
-struct script_state* script_alloc_state(struct script_code* rootscript, int pos, int rid, int oid);
-void script_free_state(struct script_state* st);
-
-struct DBMap* script_get_label_db(void);
-struct DBMap* script_get_userfunc_db(void);
-void script_run_autobonus(const char *autobonus,int id, int pos);
-
-bool script_get_constant(const char* name, int* value);
-void script_set_constant(const char* name, int value, bool isparameter);
-
-void script_cleararray_pc(struct map_session_data* sd, const char* varname, void* value);
-void script_setarray_pc(struct map_session_data* sd, const char* varname, uint8 idx, void* value, int* refcache);
-
-int script_config_read(char *cfgName);
-int add_str(const char* p);
-const char* get_str(int id);
-int script_reload(void);
-
-// @commands (script based)
-void setd_sub(struct script_state *st, struct map_session_data *sd, const char *varname, int elem, void *value, struct DBMap **ref);
-
 struct script_function {
 	bool (*func)(struct script_state *st);
 	char *name;
@@ -234,106 +447,44 @@ struct str_data_struct {
 	int next;
 };
 
-///////////////////////////////////////////////////////////////////////////////
-//## TODO possible enhancements: [FlavioJS]
-// - 'callfunc' supporting labels in the current npc "::LabelName"
-// - 'callfunc' supporting labels in other npcs "NpcName::LabelName"
-// - 'function FuncName;' function declarations reverting to global functions
-//   if local label isn't found
-// - join callfunc and callsub's functionality
-// - remove dynamic allocation in add_word()
-// - remove GETVALUE / SETVALUE
-// - clean up the set_reg / set_val / setd_sub mess
-// - detect invalid label references at parse-time
-
-//
-// struct script_state* st;
-//
-
-/// Returns the script_data at the target index
-#define script_getdata(st,i) ( &((st)->stack->stack_data[(st)->start + (i)]) )
-/// Returns if the stack contains data at the target index
-#define script_hasdata(st,i) ( (st)->end > (st)->start + (i) )
-/// Returns the index of the last data in the stack
-#define script_lastdata(st) ( (st)->end - (st)->start - 1 )
-/// Pushes an int into the stack
-#define script_pushint(st,val) script->push_val((st)->stack, C_INT, (val),NULL)
-/// Pushes a string into the stack (script engine frees it automatically)
-#define script_pushstr(st,val) script->push_str((st)->stack, C_STR, (val))
-/// Pushes a copy of a string into the stack
-#define script_pushstrcopy(st,val) script->push_str((st)->stack, C_STR, aStrdup(val))
-/// Pushes a constant string into the stack (must never change or be freed)
-#define script_pushconststr(st,val) script->push_str((st)->stack, C_CONSTSTR, (val))
-/// Pushes a nil into the stack
-#define script_pushnil(st) script->push_val((st)->stack, C_NOP, 0,NULL)
-/// Pushes a copy of the data in the target index
-#define script_pushcopy(st,i) script->push_copy((st)->stack, (st)->start + (i))
-
-#define script_isstring(st,i) data_isstring(script_getdata(st,i))
-#define script_isint(st,i) data_isint(script_getdata(st,i))
-
-#define script_getnum(st,val) script->conv_num(st, script_getdata(st,val))
-#define script_getstr(st,val) script->conv_str(st, script_getdata(st,val))
-#define script_getref(st,val) ( script_getdata(st,val)->ref )
-
-// Note: "top" functions/defines use indexes relative to the top of the stack
-//       -1 is the index of the data at the top
-
-/// Returns the script_data at the target index relative to the top of the stack
-#define script_getdatatop(st,i) ( &((st)->stack->stack_data[(st)->stack->sp + (i)]) )
-/// Pushes a copy of the data in the target index relative to the top of the stack
-#define script_pushcopytop(st,i) script->push_copy((st)->stack, (st)->stack->sp + (i))
-/// Removes the range of values [start,end[ relative to the top of the stack
-#define script_removetop(st,start,end) ( script->pop_stack((st), ((st)->stack->sp + (start)), (st)->stack->sp + (end)) )
-
-//
-// struct script_data* data;
-//
-
-/// Returns if the script data is a string
-#define data_isstring(data) ( (data)->type == C_STR || (data)->type == C_CONSTSTR )
-/// Returns if the script data is an int
-#define data_isint(data) ( (data)->type == C_INT )
-/// Returns if the script data is a reference
-#define data_isreference(data) ( (data)->type == C_NAME )
-/// Returns if the script data is a label
-#define data_islabel(data) ( (data)->type == C_POS )
-/// Returns if the script data is an internal script function label
-#define data_isfunclabel(data) ( (data)->type == C_USERFUNC_POS )
-
-/// Returns if this is a reference to a constant
-#define reference_toconstant(data) ( script->str_data[reference_getid(data)].type == C_INT )
-/// Returns if this a reference to a param
-#define reference_toparam(data) ( script->str_data[reference_getid(data)].type == C_PARAM )
-/// Returns if this a reference to a variable
-//##TODO confirm it's C_NAME [FlavioJS]
-#define reference_tovariable(data) ( script->str_data[reference_getid(data)].type == C_NAME )
-/// Returns the unique id of the reference (id and index)
-#define reference_getuid(data) ( (data)->u.num )
-/// Returns the id of the reference
-#define reference_getid(data) ( (int32)(reference_getuid(data) & 0x00ffffff) )
-/// Returns the array index of the reference
-#define reference_getindex(data) ( (int32)(((uint32)(reference_getuid(data) & 0xff000000)) >> 24) )
-/// Returns the name of the reference
-#define reference_getname(data) ( script->str_buf + script->str_data[reference_getid(data)].str )
-/// Returns the linked list of uid-value pairs of the reference (can be NULL)
-#define reference_getref(data) ( (data)->ref )
-/// Returns the value of the constant
-#define reference_getconstant(data) ( script->str_data[reference_getid(data)].val )
-/// Returns the type of param
-#define reference_getparamtype(data) ( script->str_data[reference_getid(data)].val )
+struct script_label_entry {
+	int key,pos;
+};
 
-/// Composes the uid of a reference from the id and the index
-#define reference_uid(id,idx) ( (int32)((((uint32)(id)) & 0x00ffffff) | (((uint32)(idx)) << 24)) )
+struct script_syntax_data {
+	struct {
+		enum curly_type type;
+		int index;
+		int count;
+		int flag;
+		struct linkdb_node *case_label;
+	} curly[256];		// Information right parenthesis
+	int curly_count;	// The number of right brackets
+	int index;			// Number of the syntax used in the script
+};
 
-#define not_server_variable(prefix) ( (prefix) != '$' && (prefix) != '.' && (prefix) != '\'')
-#define not_array_variable(prefix) ( (prefix) != '$' && (prefix) != '@' && (prefix) != '.' && (prefix) != '\'' )
-#define is_string_variable(name) ( (name)[strlen(name) - 1] == '$' )
+struct casecheck_data {
+	struct str_data_struct *str_data;
+	int str_data_size; // size of the data
+	int str_num; // next id to be assigned
+	// str_buf holds the strings themselves
+	char *str_buf;
+	int str_size; // size of the buffer
+	int str_pos; // next position to be assigned
+	int str_hash[SCRIPT_HASH_SIZE];
+	const char *(*add_str) (const char* p);
+	void (*clear) (void);
+};
 
-#define BUILDIN(x) bool buildin_ ## x (struct script_state* st)
-#define BUILDIN_A(x) buildin_ ## x 
+struct script_array {
+	unsigned int id;/* the first 32b of the 64b uid, aka the id */
+	unsigned int size;/* how many members */
+	unsigned int *members;/* member list */
+};
 
-/* script.c interface (incomplete) */
+/**
+ * Interface
+ **/
 struct script_interface {
 	/* */
 	DBMap *st_db;
@@ -345,46 +496,223 @@ struct script_interface {
 	struct hQueue *hq;
 	struct hQueueIterator *hqi;
 	int hqs, hqis;
-	int hqe[HQO_MAX];
 	/*  */
 	char **buildin;
 	unsigned int buildin_count;
+	/**
+	 * used to generate quick script_array entries
+	 **/
+	struct eri *array_ers;
 	/* */
 	struct str_data_struct *str_data;
 	int str_data_size; // size of the data
 	int str_num; // next id to be assigned
 	// str_buf holds the strings themselves
 	char *str_buf;
-	int str_size; // size of the buffer
+	size_t str_size; // size of the buffer
 	int str_pos; // next position to be assigned
-	//
+	int str_hash[SCRIPT_HASH_SIZE];
+	/* */
 	char *word_buf;
-	int word_size;
+	size_t word_size;
 	/*  */
-	void (*init) (void);
-	void (*final) (void);
+	unsigned short current_item_id;
+	/* */
+	struct script_label_entry *labels;
+	int label_count;
+	int labels_size;
+	/* */
+	struct Script_Config config;
+	/* */
+	/// temporary buffer for passing around compiled bytecode
+	/// @see add_scriptb, set_label, parse_script
+	unsigned char* buf;
+	int pos, size;
+	/* */
+	struct script_syntax_data syntax;
+	/* */
+	int parse_options;
+	// important buildin function references for usage in scripts
+	int buildin_set_ref;
+	int buildin_callsub_ref;
+	int buildin_callfunc_ref;
+	int buildin_getelementofarray_ref;
+	/* */
+	jmp_buf     error_jump;
+	char*       error_msg;
+	const char* error_pos;
+	int         error_report; // if the error should produce output
+	// Used by disp_warning_message
+	const char* parser_current_src;
+	const char* parser_current_file;
+	int         parser_current_line;
+	int parse_syntax_for_flag;
+	// aegis->athena slot position conversion table
+	unsigned int equip[SCRIPT_EQUIP_TABLE_SIZE];
+	/* */
+	/* Caches compiled autoscript item code. */
+	/* Note: This is not cleared when reloading itemdb. */
+	DBMap* autobonus_db; // char* script -> char* bytecode
+	DBMap* userfunc_db; // const char* func_name -> struct script_code*
+	/* */
+	int potion_flag; //For use on Alchemist improved potions/Potion Pitcher. [Skotlex]
+	int potion_hp, potion_per_hp, potion_sp, potion_per_sp;
+	int potion_target;
+	/* */
+	unsigned int *generic_ui_array;
+	unsigned int generic_ui_array_size;
 	/*  */
+	void (*init) (bool minimal);
+	void (*final) (void);
+	int  (*reload) (void);
+	/* parse */
+	struct script_code* (*parse) (const char* src,const char* file,int line,int options, int *retval);
+	bool (*add_builtin) (const struct script_function *buildin, bool override);
 	void (*parse_builtin) (void);
+	const char* (*parse_subexpr) (const char* p,int limit);
+	const char* (*skip_space) (const char* p);
+	void (*error) (const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos);
+	void (*warning) (const char* src, const char* file, int start_line, const char* error_msg, const char* error_pos);
+	/* */
 	bool (*addScript) (char *name, char *args, bool (*func)(struct script_state *st));
 	int (*conv_num) (struct script_state *st,struct script_data *data);
 	const char* (*conv_str) (struct script_state *st,struct script_data *data);
 	TBL_PC *(*rid2sd) (struct script_state *st);
 	void (*detach_rid) (struct script_state* st);
-	struct script_data* (*push_val)(struct script_stack* stack, enum c_op type, int val, struct DBMap** ref);
-	void (*get_val) (struct script_state* st, struct script_data* data);
-	void* (*get_val2) (struct script_state* st, int uid, struct DBMap** ref);
+	struct script_data* (*push_val)(struct script_stack* stack, enum c_op type, int64 val, struct reg_db *ref);
+	struct script_data *(*get_val) (struct script_state* st, struct script_data* data);
+	void* (*get_val2) (struct script_state* st, int64 uid, struct reg_db *ref);
 	struct script_data* (*push_str) (struct script_stack* stack, enum c_op type, char* str);
 	struct script_data* (*push_copy) (struct script_stack* stack, int pos);
 	void (*pop_stack) (struct script_state* st, int start, int end);
+	void (*set_constant) (const char* name, int value, bool isparameter);
+	void (*set_constant2) (const char *name, int value, bool isparameter);
+	bool (*get_constant) (const char* name, int* value);
+	void (*label_add)(int key, int pos);
+	void (*run) (struct script_code *rootscript,int pos,int rid,int oid);
+	void (*run_main) (struct script_state *st);
+	int (*run_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*set_var) (struct map_session_data *sd, char *name, void *val);
+	void (*stop_instances) (struct script_code *code);
+	void (*free_code) (struct script_code* code);
+	void (*free_vars) (struct DBMap *var_storage);
+	struct script_state* (*alloc_state) (struct script_code* rootscript, int pos, int rid, int oid);
+	void (*free_state) (struct script_state* st);
+	void (*add_pending_ref) (struct script_state *st, struct reg_db *ref);
+	void (*run_autobonus) (const char *autobonus,int id, int pos);
+	void (*cleararray_pc) (struct map_session_data* sd, const char* varname, void* value);
+	void (*setarray_pc) (struct map_session_data* sd, const char* varname, uint32 idx, void* value, int* refcache);
+	int (*config_read) (char *cfgName);
+	int (*add_str) (const char* p);
+	const char* (*get_str) (int id);
+	int (*search_str) (const char* p);
+	void (*setd_sub) (struct script_state *st, struct map_session_data *sd, const char *varname, int elem, void *value, struct reg_db *ref);
+	void (*attach_state) (struct script_state* st);
 	/* */
 	struct hQueue *(*queue) (int idx);
 	bool (*queue_add) (int idx, int var);
 	bool (*queue_del) (int idx);
 	bool (*queue_remove) (int idx, int var);
-} script_s;
+	int (*queue_create) (void);
+	void (*queue_clear) (int idx);
+	/* */
+	const char * (*parse_curly_close) (const char *p);
+	const char * (*parse_syntax_close) (const char *p);
+	const char * (*parse_syntax_close_sub) (const char *p, int *flag);
+	const char * (*parse_syntax) (const char *p);
+	c_op (*get_com) (unsigned char *scriptbuf, int *pos);
+	int (*get_num) (unsigned char *scriptbuf, int *pos);
+	const char* (*op2name) (int op);
+	void (*reportsrc) (struct script_state *st);
+	void (*reportdata) (struct script_data *data);
+	void (*reportfunc) (struct script_state *st);
+	void (*disp_warning_message) (const char *mes, const char *pos);
+	void (*check_event) (struct script_state *st, const char *evt);
+	unsigned int (*calc_hash) (const char *p);
+	void (*addb) (int a);
+	void (*addc) (int a);
+	void (*addi) (int a);
+	void (*addl) (int l);
+	void (*set_label) (int l, int pos, const char *script_pos);
+	const char* (*skip_word) (const char *p);
+	int (*add_word) (const char *p);
+	const char* (*parse_callfunc) (const char *p, int require_paren, int is_custom);
+	void (*parse_nextline) (bool first, const char *p);
+	const char* (*parse_variable) (const char *p);
+	const char* (*parse_simpleexpr) (const char *p);
+	const char* (*parse_expr) (const char *p);
+	const char* (*parse_line) (const char *p);
+	void (*read_constdb) (void);
+	const char* (*print_line) (StringBuf *buf, const char *p, const char *mark, int line);
+	void (*errorwarning_sub) (StringBuf *buf, const char *src, const char *file, int start_line, const char *error_msg, const char *error_pos);
+	int (*set_reg) (struct script_state *st, TBL_PC *sd, int64 num, const char *name, const void *value, struct reg_db *ref);
+	void (*stack_expand) (struct script_stack *stack);
+	struct script_data* (*push_retinfo) (struct script_stack *stack, struct script_retinfo *ri, struct reg_db *ref);
+	void (*op_3) (struct script_state *st, int op);
+	void (*op_2str) (struct script_state *st, int op, const char *s1, const char *s2);
+	void (*op_2num) (struct script_state *st, int op, int i1, int i2);
+	void (*op_2) (struct script_state *st, int op);
+	void (*op_1) (struct script_state *st, int op);
+	void (*check_buildin_argtype) (struct script_state *st, int func);
+	void (*detach_state) (struct script_state *st, bool dequeue_event);
+	int (*db_free_code_sub) (DBKey key, DBData *data, va_list ap);
+	void (*add_autobonus) (const char *autobonus);
+	int (*menu_countoptions) (const char *str, int max_count, int *total);
+	int (*buildin_areawarp_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_areapercentheal_sub) (struct block_list *bl, va_list ap);
+	void (*buildin_delitem_delete) (struct map_session_data *sd, int idx, int *amount, bool delete_items);
+	bool (*buildin_delitem_search) (struct map_session_data *sd, struct item *it, bool exact_match);
+	int (*buildin_killmonster_sub_strip) (struct block_list *bl, va_list ap);
+	int (*buildin_killmonster_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_killmonsterall_sub_strip) (struct block_list *bl, va_list ap);
+	int (*buildin_killmonsterall_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_announce_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_getareausers_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_getareadropitem_sub) (struct block_list *bl, va_list ap);
+	int (*mapflag_pvp_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_pvpoff_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_maprespawnguildid_sub_pc) (struct map_session_data *sd, va_list ap);
+	int (*buildin_maprespawnguildid_sub_mob) (struct block_list *bl, va_list ap);
+	int (*buildin_mobcount_sub) (struct block_list *bl, va_list ap);
+	int (*playbgm_sub) (struct block_list *bl, va_list ap);
+	int (*playbgm_foreachpc_sub) (struct map_session_data *sd, va_list args);
+	int (*soundeffect_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_query_sql_sub) (struct script_state *st, Sql *handle);
+	int (*buildin_instance_warpall_sub) (struct block_list *bl, va_list ap);
+	int (*buildin_mobuseskill_sub) (struct block_list *bl, va_list ap);
+	int (*cleanfloor_sub) (struct block_list *bl, va_list ap);
+	int (*run_func) (struct script_state *st);
+	const char *(*getfuncname) (struct script_state *st);
+	// for ENABLE_CASE_CHECK
+	unsigned int (*calc_hash_ci) (const char *p);
+	struct casecheck_data local_casecheck;
+	struct casecheck_data global_casecheck;
+	// end ENABLE_CASE_CHECK
+	/**
+	 * Array Handling
+	 **/
+	struct reg_db *(*array_src) (struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref);
+	void (*array_update) (struct reg_db *src, int64 num, bool empty);
+	void (*array_delete) (struct reg_db *src, struct script_array *sa);
+	void (*array_remove_member) (struct reg_db *src, struct script_array *sa, unsigned int idx);
+	void (*array_add_member) (struct script_array *sa, unsigned int idx);
+	unsigned int (*array_size) (struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref);
+	unsigned int (*array_highest_key) (struct script_state *st, struct map_session_data *sd, const char *name, struct reg_db *ref);
+	int (*array_free_db) (DBKey key, DBData *data, va_list ap);
+	void (*array_ensure_zero) (struct script_state *st, struct map_session_data *sd, int64 uid, struct reg_db *ref);
+	/* */
+	void (*reg_destroy_single) (struct map_session_data *sd, int64 reg, struct script_reg_state *data);
+	int (*reg_destroy) (DBKey key, DBData *data, va_list ap);
+	/* */
+	void (*generic_ui_array_expand) (unsigned int plus);
+	unsigned int *(*array_cpy_list) (struct script_array *sa);
+	/* */
+	void (*hardcoded_constants) (void);
+	unsigned short (*mapindexname2id) (struct script_state *st, const char* name);
+};
 
 struct script_interface *script;
 
 void script_defaults(void);
 
-#endif /* _SCRIPT_H_ */
+#endif /* MAP_SCRIPT_H */
diff --git a/src/map/searchstore.c b/src/map/searchstore.c
index 3cda77e4a..72b28aacd 100644
--- a/src/map/searchstore.c
+++ b/src/map/searchstore.c
@@ -2,43 +2,19 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
+#define HERCULES_CORE
+
+#include "searchstore.h"  // struct s_search_store_info
+
+#include "battle.h"  // battle_config.*
+#include "clif.h"  // clif->open_search_store_info, clif->search_store_info_*
+#include "pc.h"  // struct map_session_data
 #include "../common/cbasetypes.h"
 #include "../common/malloc.h"  // aMalloc, aRealloc, aFree
 #include "../common/showmsg.h"  // ShowError, ShowWarning
 #include "../common/strlib.h"  // safestrncpy
-#include "battle.h"  // battle_config.*
-#include "clif.h"  // clif->open_search_store_info, clif->search_store_info_*
-#include "pc.h"  // struct map_session_data
-#include "searchstore.h"  // struct s_search_store_info
-
-
-/// failure constants for clif functions
-enum e_searchstore_failure {
-	SSI_FAILED_NOTHING_SEARCH_ITEM         = 0,  // "No matching stores were found."
-	SSI_FAILED_OVER_MAXCOUNT               = 1,  // "There are too many results. Please enter more detailed search term."
-	SSI_FAILED_SEARCH_CNT                  = 2,  // "You cannot search anymore."
-	SSI_FAILED_LIMIT_SEARCH_TIME           = 3,  // "You cannot search yet."
-	SSI_FAILED_SSILIST_CLICK_TO_OPEN_STORE = 4,  // "No sale (purchase) information available."
-};
-
-
-enum e_searchstore_searchtype {
-	SEARCHTYPE_VENDING      = 0,
-	SEARCHTYPE_BUYING_STORE = 1,
-};
-
-
-enum e_searchstore_effecttype {
-	EFFECTTYPE_NORMAL = 0,
-	EFFECTTYPE_CASH   = 1,
-	EFFECTTYPE_MAX
-};
-
-
-/// type for shop search function
-typedef bool (*searchstore_search_t)(struct map_session_data* sd, unsigned short nameid);
-typedef bool (*searchstore_searchall_t)(struct map_session_data* sd, const struct s_search_store_search* s);
 
+struct searchstore_interface searchstore_s;
 
 /// retrieves search function by type
 static inline searchstore_search_t searchstore_getsearchfunc(unsigned char type) {
@@ -135,14 +111,14 @@ void searchstore_query(struct map_session_data* sd, unsigned char type, unsigned
 
 	// validate lists
 	for( i = 0; i < item_count; i++ ) {
-		if( !itemdb_exists(itemlist[i]) ) {
+		if( !itemdb->exists(itemlist[i]) ) {
 			ShowWarning("searchstore_query: Client resolved item %hu is not known.\n", itemlist[i]);
 			clif->search_store_info_failed(sd, SSI_FAILED_NOTHING_SEARCH_ITEM);
 			return;
 		}
 	}
 	for( i = 0; i < card_count; i++ ) {
-		if( !itemdb_exists(cardlist[i]) ) {
+		if( !itemdb->exists(cardlist[i]) ) {
 			ShowWarning("searchstore_query: Client resolved card %hu is not known.\n", cardlist[i]);
 			clif->search_store_info_failed(sd, SSI_FAILED_NOTHING_SEARCH_ITEM);
 			return;
@@ -273,7 +249,7 @@ void searchstore_click(struct map_session_data* sd, int account_id, int store_id
 		return;
 	}
 
-	if( ( pl_sd = iMap->id2sd(account_id) ) == NULL ) {// no longer online
+	if( ( pl_sd = map->id2sd(account_id) ) == NULL ) {// no longer online
 		clif->search_store_info_failed(sd, SSI_FAILED_SSILIST_CLICK_TO_OPEN_STORE);
 		return;
 	}
diff --git a/src/map/searchstore.h b/src/map/searchstore.h
index 61e65c7d2..d8abde615 100644
--- a/src/map/searchstore.h
+++ b/src/map/searchstore.h
@@ -2,11 +2,45 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _SEARCHSTORE_H_
-#define _SEARCHSTORE_H_
+#ifndef MAP_SEARCHSTORE_H
+#define MAP_SEARCHSTORE_H
 
+#include <time.h>
+
+#include "map.h" // MESSAGE_SIZE
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // MAX_SLOTS
+
+/**
+ * Defines
+ **/
 #define SEARCHSTORE_RESULTS_PER_PAGE 10
 
+/**
+ * Enumerations
+ **/
+enum e_searchstore_searchtype {
+	SEARCHTYPE_VENDING      = 0,
+	SEARCHTYPE_BUYING_STORE = 1,
+};
+
+enum e_searchstore_effecttype {
+	EFFECTTYPE_NORMAL = 0,
+	EFFECTTYPE_CASH   = 1,
+	EFFECTTYPE_MAX
+};
+/// failure constants for clif functions
+enum e_searchstore_failure {
+	SSI_FAILED_NOTHING_SEARCH_ITEM         = 0,  // "No matching stores were found."
+	SSI_FAILED_OVER_MAXCOUNT               = 1,  // "There are too many results. Please enter more detailed search term."
+	SSI_FAILED_SEARCH_CNT                  = 2,  // "You cannot search anymore."
+	SSI_FAILED_LIMIT_SEARCH_TIME           = 3,  // "You cannot search yet."
+	SSI_FAILED_SSILIST_CLICK_TO_OPEN_STORE = 4,  // "No sale (purchase) information available."
+};
+
+/**
+ * Structures
+ **/
 /// information about the search being performed
 struct s_search_store_search {
 	struct map_session_data* search_sd;  // sd of the searching player
@@ -41,6 +75,13 @@ struct s_search_store_info {
 	bool open;
 };
 
+/// type for shop search function
+typedef bool (*searchstore_search_t)(struct map_session_data* sd, unsigned short nameid);
+typedef bool (*searchstore_searchall_t)(struct map_session_data* sd, const struct s_search_store_search* s);
+
+/**
+ * Interface
+ **/
 struct searchstore_interface {
 	bool (*open) (struct map_session_data* sd, unsigned int uses, unsigned short effect);
 	void (*query) (struct map_session_data* sd, unsigned char type, unsigned int min_price, unsigned int max_price, const unsigned short* itemlist, unsigned int item_count, const unsigned short* cardlist, unsigned int card_count);
@@ -52,10 +93,10 @@ struct searchstore_interface {
 	bool (*queryremote) (struct map_session_data* sd, int account_id);
 	void (*clearremote) (struct map_session_data* sd);
 	bool (*result) (struct map_session_data* sd, unsigned int store_id, int account_id, const char* store_name, unsigned short nameid, unsigned short amount, unsigned int price, const short* card, unsigned char refine);
-} searchstore_s;
+};
 
 struct searchstore_interface *searchstore;
 
 void searchstore_defaults (void);
 
-#endif  // _SEARCHSTORE_H_
+#endif /* MAP_SEARCHSTORE_H */
diff --git a/src/map/skill.c b/src/map/skill.c
index 685fec353..b82c47a69 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -2,122 +2,67 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
-#include "../common/ers.h"
+#define HERCULES_CORE
 
-#include "map.h"
-#include "path.h"
-#include "clif.h"
-#include "pc.h"
-#include "status.h"
+#include "../config/core.h" // DBPATH, MAGIC_REFLECTION_TYPE, OFFICIAL_WALKPATH, RENEWAL, RENEWAL_CAST, VARCAST_REDUCTION()
 #include "skill.h"
-#include "pet.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "battle.h"
+#include "battleground.h"
+#include "chrif.h"
+#include "clif.h"
+#include "date.h"
+#include "elemental.h"
+#include "guild.h"
 #include "homunculus.h"
+#include "intif.h"
+#include "itemdb.h"
+#include "log.h"
+#include "map.h"
 #include "mercenary.h"
-#include "elemental.h"
 #include "mob.h"
 #include "npc.h"
-#include "battle.h"
-#include "battleground.h"
 #include "party.h"
-#include "itemdb.h"
+#include "path.h"
+#include "pc.h"
+#include "pet.h"
 #include "script.h"
-#include "intif.h"
-#include "log.h"
-#include "chrif.h"
-#include "guild.h"
-#include "date.h"
+#include "status.h"
 #include "unit.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <math.h>
-
+#include "../common/cbasetypes.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
 #define SKILLUNITTIMER_INTERVAL	100
 
 // ranges reserved for mapping skill ids to skilldb offsets
-#define HM_SKILLRANGEMIN 700
-#define HM_SKILLRANGEMAX HM_SKILLRANGEMIN + MAX_HOMUNSKILL
-#define MC_SKILLRANGEMIN HM_SKILLRANGEMAX + 1
-#define MC_SKILLRANGEMAX MC_SKILLRANGEMIN + MAX_MERCSKILL
-#define EL_SKILLRANGEMIN MC_SKILLRANGEMAX + 1
-#define EL_SKILLRANGEMAX EL_SKILLRANGEMIN + MAX_ELEMENTALSKILL
-#define GD_SKILLRANGEMIN EL_SKILLRANGEMAX + 1
-#define GD_SKILLRANGEMAX GD_SKILLRANGEMIN + MAX_GUILDSKILL
+#define HM_SKILLRANGEMIN 750
+#define HM_SKILLRANGEMAX (HM_SKILLRANGEMIN + MAX_HOMUNSKILL)
+#define MC_SKILLRANGEMIN (HM_SKILLRANGEMAX + 1)
+#define MC_SKILLRANGEMAX (MC_SKILLRANGEMIN + MAX_MERCSKILL)
+#define EL_SKILLRANGEMIN (MC_SKILLRANGEMAX + 1)
+#define EL_SKILLRANGEMAX (EL_SKILLRANGEMIN + MAX_ELEMENTALSKILL)
+#define GD_SKILLRANGEMIN (EL_SKILLRANGEMAX + 1)
+#define GD_SKILLRANGEMAX (GD_SKILLRANGEMIN + MAX_GUILDSKILL)
 
 #if GD_SKILLRANGEMAX > 999
 	#error GD_SKILLRANGEMAX is greater than 999
 #endif
-static struct eri *skill_unit_ers = NULL; //For handling skill_unit's [Skotlex]
-static struct eri *skill_timer_ers = NULL; //For handling skill_timerskills [Skotlex]
-
-DBMap* skillunit_db = NULL; // int id -> struct skill_unit*
-
-/**
- * Skill Cool Down Delay Saving
- * Struct skill_cd is not a member of struct map_session_data
- * to keep cooldowns in memory between player log-ins.
- * All cooldowns are reset when server is restarted.
- **/
-DBMap* skillcd_db = NULL; // char_id -> struct skill_cd
-struct skill_cd {
-	int duration[MAX_SKILL_TREE];//milliseconds
-	short skidx[MAX_SKILL_TREE];//the skill index entries belong to
-	short nameid[MAX_SKILL_TREE];//skill id
-	unsigned char cursor;
-};
-
-/**
- * Skill Unit Persistency during endack routes (mostly for songs see bugreport:4574)
- **/
-DBMap* skillusave_db = NULL; // char_id -> struct skill_usave
-struct skill_usave {
-	uint16 skill_id, skill_lv;
-};
-
-struct s_skill_db skill_db[MAX_SKILL_DB];
-struct s_skill_produce_db skill_produce_db[MAX_SKILL_PRODUCE_DB];
-struct s_skill_arrow_db skill_arrow_db[MAX_SKILL_ARROW_DB];
-struct s_skill_abra_db skill_abra_db[MAX_SKILL_ABRA_DB];
-struct s_skill_improvise_db {
-	uint16 skill_id;
-	short per;//1-10000
-};
-struct s_skill_improvise_db skill_improvise_db[MAX_SKILL_IMPROVISE_DB];
-bool skill_reproduce_db[MAX_SKILL_DB];
-struct s_skill_changematerial_db {
-	int itemid;
-	short rate;
-	int qty[5];
-	short qty_rate[5];
-};
-struct s_skill_changematerial_db skill_changematerial_db[MAX_SKILL_PRODUCE_DB];
-
-//Warlock
-struct s_skill_spellbook_db {
-	int nameid;
-	uint16 skill_id;
-	int point;
-};
 
-struct s_skill_spellbook_db skill_spellbook_db[MAX_SKILL_SPELLBOOK_DB];
-//Guillotine Cross
-struct s_skill_magicmushroom_db skill_magicmushroom_db[MAX_SKILL_MAGICMUSHROOM_DB];
+struct skill_interface skill_s;
 
-struct s_skill_unit_layout skill_unit_layout[MAX_SKILL_UNIT_LAYOUT];
-int firewall_unit_pos;
-int icewall_unit_pos;
-int earthstrain_unit_pos;
 //Since only mob-casted splash skills can hit ice-walls
 static inline int splash_target(struct block_list* bl) {
 #ifndef RENEWAL
@@ -132,7 +77,7 @@ int skill_name2id(const char* name) {
 	if( name == NULL )
 		return 0;
 
-	return strdb_iget(skilldb_name2id, name);
+	return strdb_iget(skill->name2id_db, name);
 }
 
 /// Maps skill ids to skill db offsets.
@@ -176,90 +121,91 @@ int skill_get_index( uint16 skill_id ) {
 }
 
 const char* skill_get_name( uint16 skill_id ) {
-	return skill_db[skill->get_index(skill_id)].name;
+	return skill->db[skill->get_index(skill_id)].name;
 }
 
 const char* skill_get_desc( uint16 skill_id ) {
-	return skill_db[skill->get_index(skill_id)].desc;
+	return skill->db[skill->get_index(skill_id)].desc;
 }
 
 // out of bounds error checking [celest]
-void skill_chk(int16* skill_id) {
+void skill_chk(uint16* skill_id) {
 	*skill_id = skill->get_index(*skill_id); // checks/adjusts id
 }
 
-#define skill_get(var,id) { skill->chk(&id); if(!id) return 0; return var; }
-#define skill_get2(var,id,lv) { \
-	skill->chk(&id); \
-	if(!id) return 0; \
-	if( lv >= MAX_SKILL_LEVEL && var > 1 ) { \
-		int lv2 = lv; lv = skill_db[id].max; \
-		return (var) + (lv2-lv);\
+#define skill_get(var,id) do { skill->chk(&(id)); if(!(id)) return 0; return (var); } while(0)
+#define skill_get2(var,id,lv) do { \
+	skill->chk(&(id)); \
+	if(!(id)) return 0; \
+	if( (lv) > MAX_SKILL_LEVEL && (var) > 1 ) { \
+		int lv2__ = (lv); (lv) = skill->db[(id)].max; \
+		return (var) + ((lv2__-(lv))/2);\
 	} \
-	return var;\
-}
-#define skill_glv(lv) min(lv,MAX_SKILL_LEVEL-1)
+	return (var);\
+} while(0)
+#define skill_glv(lv) min((lv),MAX_SKILL_LEVEL-1)
 // Skill DB
-int	skill_get_hit( uint16 skill_id )               { skill_get (skill_db[skill_id].hit, skill_id); }
-int	skill_get_inf( uint16 skill_id )               { skill_get (skill_db[skill_id].inf, skill_id); }
-int	skill_get_ele( uint16 skill_id , uint16 skill_lv )      { skill_get (skill_db[skill_id].element[skill_glv(skill_lv-1)], skill_id); }
-int	skill_get_nk( uint16 skill_id )                { skill_get (skill_db[skill_id].nk, skill_id); }
-int	skill_get_max( uint16 skill_id )               { skill_get (skill_db[skill_id].max, skill_id); }
-int	skill_get_range( uint16 skill_id , uint16 skill_lv )    { skill_get2 (skill_db[skill_id].range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_splash( uint16 skill_id , uint16 skill_lv )   { skill_get2 ( (skill_db[skill_id].splash[skill_glv(skill_lv-1)]>=0?skill_db[skill_id].splash[skill_glv(skill_lv-1)]:AREA_SIZE), skill_id, skill_lv);  }
-int	skill_get_hp( uint16 skill_id ,uint16 skill_lv )        { skill_get2 (skill_db[skill_id].hp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_sp( uint16 skill_id ,uint16 skill_lv )        { skill_get2 (skill_db[skill_id].sp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_hp_rate(uint16 skill_id, uint16 skill_lv )    { skill_get2 (skill_db[skill_id].hp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_sp_rate(uint16 skill_id, uint16 skill_lv )    { skill_get2 (skill_db[skill_id].sp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_state(uint16 skill_id)               { skill_get (skill_db[skill_id].state, skill_id); }
-int	skill_get_spiritball(uint16 skill_id, uint16 skill_lv)  { skill_get2 (skill_db[skill_id].spiritball[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_itemid(uint16 skill_id, int idx)     { skill_get (skill_db[skill_id].itemid[idx], skill_id); }
-int	skill_get_itemqty(uint16 skill_id, int idx)    { skill_get (skill_db[skill_id].amount[idx], skill_id); }
-int	skill_get_zeny( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill_db[skill_id].zeny[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_num( uint16 skill_id ,uint16 skill_lv )       { skill_get2 (skill_db[skill_id].num[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_cast( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill_db[skill_id].cast[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_delay( uint16 skill_id ,uint16 skill_lv )     { skill_get2 (skill_db[skill_id].delay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_walkdelay( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill_db[skill_id].walkdelay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_time( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill_db[skill_id].upkeep_time[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_time2( uint16 skill_id ,uint16 skill_lv )     { skill_get2 (skill_db[skill_id].upkeep_time2[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_castdef( uint16 skill_id )           { skill_get (skill_db[skill_id].cast_def_rate, skill_id); }
-int	skill_get_weapontype( uint16 skill_id )        { skill_get (skill_db[skill_id].weapon, skill_id); }
-int	skill_get_ammotype( uint16 skill_id )          { skill_get (skill_db[skill_id].ammo, skill_id); }
-int	skill_get_ammo_qty( uint16 skill_id, uint16 skill_lv )  { skill_get2 (skill_db[skill_id].ammo_qty[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_inf2( uint16 skill_id )              { skill_get (skill_db[skill_id].inf2, skill_id); }
-int	skill_get_castcancel( uint16 skill_id )        { skill_get (skill_db[skill_id].castcancel, skill_id); }
-int	skill_get_maxcount( uint16 skill_id ,uint16 skill_lv )  { skill_get2 (skill_db[skill_id].maxcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_blewcount( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill_db[skill_id].blewcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_mhp( uint16 skill_id ,uint16 skill_lv )       { skill_get2 (skill_db[skill_id].mhp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_castnodex( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill_db[skill_id].castnodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_delaynodex( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill_db[skill_id].delaynodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_type( uint16 skill_id )              { skill_get (skill_db[skill_id].skill_type, skill_id); }
-int	skill_get_unit_id ( uint16 skill_id, int flag ){ skill_get (skill_db[skill_id].unit_id[flag], skill_id); }
-int	skill_get_unit_interval( uint16 skill_id )     { skill_get (skill_db[skill_id].unit_interval, skill_id); }
-int	skill_get_unit_range( uint16 skill_id, uint16 skill_lv ) { skill_get2 (skill_db[skill_id].unit_range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_unit_target( uint16 skill_id )       { skill_get (skill_db[skill_id].unit_target&BCT_ALL, skill_id); }
-int	skill_get_unit_bl_target( uint16 skill_id )    { skill_get (skill_db[skill_id].unit_target&BL_ALL, skill_id); }
-int	skill_get_unit_flag( uint16 skill_id )         { skill_get (skill_db[skill_id].unit_flag, skill_id); }
-int	skill_get_unit_layout_type( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill_db[skill_id].unit_layout_type[skill_glv(skill_lv-1)], skill_id, skill_lv); }
-int	skill_get_cooldown( uint16 skill_id, uint16 skill_lv )     { skill_get2 (skill_db[skill_id].cooldown[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_hit( uint16 skill_id )               { skill_get (skill->db[skill_id].hit, skill_id); }
+int	skill_get_inf( uint16 skill_id )               { skill_get (skill->db[skill_id].inf, skill_id); }
+int	skill_get_ele( uint16 skill_id , uint16 skill_lv )      { skill_get (skill->db[skill_id].element[skill_glv(skill_lv-1)], skill_id); }
+int	skill_get_nk( uint16 skill_id )                { skill_get (skill->db[skill_id].nk, skill_id); }
+int	skill_get_max( uint16 skill_id )               { skill_get (skill->db[skill_id].max, skill_id); }
+int	skill_get_range( uint16 skill_id , uint16 skill_lv )    { skill_get2 (skill->db[skill_id].range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_splash( uint16 skill_id , uint16 skill_lv )   { skill_get2 ( (skill->db[skill_id].splash[skill_glv(skill_lv-1)]>=0?skill->db[skill_id].splash[skill_glv(skill_lv-1)]:AREA_SIZE), skill_id, skill_lv);  }
+int	skill_get_hp( uint16 skill_id ,uint16 skill_lv )        { skill_get2 (skill->db[skill_id].hp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_sp( uint16 skill_id ,uint16 skill_lv )        { skill_get2 (skill->db[skill_id].sp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_hp_rate(uint16 skill_id, uint16 skill_lv )    { skill_get2 (skill->db[skill_id].hp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_sp_rate(uint16 skill_id, uint16 skill_lv )    { skill_get2 (skill->db[skill_id].sp_rate[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_state(uint16 skill_id)               { skill_get (skill->db[skill_id].state, skill_id); }
+int	skill_get_spiritball(uint16 skill_id, uint16 skill_lv)  { skill_get2 (skill->db[skill_id].spiritball[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_itemid(uint16 skill_id, int idx)     { skill_get (skill->db[skill_id].itemid[idx], skill_id); }
+int	skill_get_itemqty(uint16 skill_id, int idx)    { skill_get (skill->db[skill_id].amount[idx], skill_id); }
+int	skill_get_zeny( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill->db[skill_id].zeny[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_num( uint16 skill_id ,uint16 skill_lv )       { skill_get2 (skill->db[skill_id].num[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_cast( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill->db[skill_id].cast[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_delay( uint16 skill_id ,uint16 skill_lv )     { skill_get2 (skill->db[skill_id].delay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_walkdelay( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill->db[skill_id].walkdelay[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_time( uint16 skill_id ,uint16 skill_lv )      { skill_get2 (skill->db[skill_id].upkeep_time[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_time2( uint16 skill_id ,uint16 skill_lv )     { skill_get2 (skill->db[skill_id].upkeep_time2[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_castdef( uint16 skill_id )           { skill_get (skill->db[skill_id].cast_def_rate, skill_id); }
+int	skill_get_weapontype( uint16 skill_id )        { skill_get (skill->db[skill_id].weapon, skill_id); }
+int	skill_get_ammotype( uint16 skill_id )          { skill_get (skill->db[skill_id].ammo, skill_id); }
+int	skill_get_ammo_qty( uint16 skill_id, uint16 skill_lv )  { skill_get2 (skill->db[skill_id].ammo_qty[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_inf2( uint16 skill_id )              { skill_get (skill->db[skill_id].inf2, skill_id); }
+int	skill_get_castcancel( uint16 skill_id )        { skill_get (skill->db[skill_id].castcancel, skill_id); }
+int	skill_get_maxcount( uint16 skill_id ,uint16 skill_lv )  { skill_get2 (skill->db[skill_id].maxcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_blewcount( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill->db[skill_id].blewcount[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_mhp( uint16 skill_id ,uint16 skill_lv )       { skill_get2 (skill->db[skill_id].mhp[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_castnodex( uint16 skill_id ,uint16 skill_lv ) { skill_get2 (skill->db[skill_id].castnodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_delaynodex( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill->db[skill_id].delaynodex[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_type( uint16 skill_id )              { skill_get (skill->db[skill_id].skill_type, skill_id); }
+int	skill_get_unit_id ( uint16 skill_id, int flag ){ skill_get (skill->db[skill_id].unit_id[flag], skill_id); }
+int	skill_get_unit_interval( uint16 skill_id )     { skill_get (skill->db[skill_id].unit_interval, skill_id); }
+int	skill_get_unit_range( uint16 skill_id, uint16 skill_lv ) { skill_get2 (skill->db[skill_id].unit_range[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_unit_target( uint16 skill_id )       { skill_get (skill->db[skill_id].unit_target&BCT_ALL, skill_id); }
+int	skill_get_unit_bl_target( uint16 skill_id )    { skill_get (skill->db[skill_id].unit_target&BL_ALL, skill_id); }
+int	skill_get_unit_flag( uint16 skill_id )         { skill_get (skill->db[skill_id].unit_flag, skill_id); }
+int	skill_get_unit_layout_type( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill->db[skill_id].unit_layout_type[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_cooldown( uint16 skill_id, uint16 skill_lv )     { skill_get2 (skill->db[skill_id].cooldown[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+int	skill_get_fixed_cast( uint16 skill_id ,uint16 skill_lv ) {
 #ifdef RENEWAL_CAST
-int	skill_get_fixed_cast( uint16 skill_id ,uint16 skill_lv ){ skill_get2 (skill_db[skill_id].fixed_cast[skill_glv(skill_lv-1)], skill_id, skill_lv); }
+	skill_get2 (skill->db[skill_id].fixed_cast[skill_glv(skill_lv-1)], skill_id, skill_lv);
+#else
+	return 0;
 #endif
+}
 int skill_tree_get_max(uint16 skill_id, int b_class)
 {
 	int i;
 	b_class = pc->class2idx(b_class);
 
-	ARR_FIND( 0, MAX_SKILL_TREE, i, skill_tree[b_class][i].id == 0 || skill_tree[b_class][i].id == skill_id );
-	if( i < MAX_SKILL_TREE && skill_tree[b_class][i].id == skill_id )
-		return skill_tree[b_class][i].max;
+	ARR_FIND( 0, MAX_SKILL_TREE, i, pc->skill_tree[b_class][i].id == 0 || pc->skill_tree[b_class][i].id == skill_id );
+	if( i < MAX_SKILL_TREE && pc->skill_tree[b_class][i].id == skill_id )
+		return pc->skill_tree[b_class][i].max;
 	else
 		return skill->get_max(skill_id);
 }
 
-int enchant_eff[5] = { 10, 14, 17, 19, 20 };
-int deluge_eff[5] = { 5, 9, 12, 14, 15 };
-
 int skill_get_casttype (uint16 skill_id) {
 	int inf = skill->get_inf(skill_id);
 	if (inf&(INF_GROUND_SKILL))
@@ -277,17 +223,17 @@ int skill_get_casttype (uint16 skill_id) {
 }
 
 int skill_get_casttype2 (uint16 index) {
-	int inf = skill_db[index].inf;
+	int inf = skill->db[index].inf;
 	if (inf&(INF_GROUND_SKILL))
 		return CAST_GROUND;
 	if (inf&INF_SUPPORT_SKILL)
 		return CAST_NODAMAGE;
 	if (inf&INF_SELF_SKILL) {
-		if(skill_db[index].inf2&INF2_NO_TARGET_SELF)
+		if(skill->db[index].inf2&INF2_NO_TARGET_SELF)
 			return CAST_DAMAGE; //Combo skill.
 		return CAST_NODAMAGE;
 	}
-	if (skill_db[index].nk&NK_NO_DAMAGE)
+	if (skill->db[index].nk&NK_NO_DAMAGE)
 		return CAST_NODAMAGE;
 	return CAST_DAMAGE;
 }
@@ -379,18 +325,20 @@ int skill_get_range2 (struct block_list *bl, uint16 skill_id, uint16 skill_lv) {
 }
 
 int skill_calc_heal(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, bool heal) {
-	int skill, hp;
+	int skill2_lv, hp;
 	struct map_session_data *sd = BL_CAST(BL_PC, src);
 	struct map_session_data *tsd = BL_CAST(BL_PC, target);
 	struct status_change* sc;
 
+	nullpo_ret(src);
+
 	switch( skill_id ) {
 		case BA_APPLEIDUN:
-	#ifdef RENEWAL
+#ifdef RENEWAL
 			hp = 100+5*skill_lv+5*(status_get_vit(src)/10); // HP recovery
-	#else
+#else // not RENEWAL
 			hp = 30+5*skill_lv+5*(status_get_vit(src)/10); // HP recovery
-	#endif
+#endif // RENEWAL
 			if( sd )
 				hp += 5*pc->checkskill(sd,BA_MUSICALLESSON);
 			break;
@@ -403,32 +351,37 @@ int skill_calc_heal(struct block_list *src, struct block_list *target, uint16 sk
 		default:
 			if (skill_lv >= battle_config.max_heal_lv)
 				return battle_config.max_heal;
-		#ifdef RENEWAL
-            /**
-             * Renewal Heal Formula
-             * Formula: ( [(Base Level + INT) / 5] ? 30 ) ? (Heal Level / 10) ? (Modifiers) + MATK
-             **/
-            hp = (status_get_lv(src) + status_get_int(src)) / 5 * 30  * skill_lv / 10;
-		#else
-			hp = ( status_get_lv(src) + status_get_int(src) ) / 8 * (4 + ( skill_id == AB_HIGHNESSHEAL ? ( sd ? pc->checkskill(sd,AL_HEAL) : 10 ) : skill_lv ) * 8);
-		#endif
-			if( sd && ((skill = pc->checkskill(sd, HP_MEDITATIO)) > 0) )
-				hp += hp * skill * 2 / 100;
-			else if( src->type == BL_HOM && (skill = homun->checkskill(((TBL_HOM*)src), HLIF_BRAIN)) > 0 )
-				hp += hp * skill * 2 / 100;
+#ifdef RENEWAL
+			/**
+			 * Renewal Heal Formula
+			 * Formula: ( [(Base Level + INT) / 5] ? 30 ) ? (Heal Level / 10) ? (Modifiers) + MATK
+			 **/
+			hp = (status->get_lv(src) + status_get_int(src)) / 5 * 30  * skill_lv / 10;
+#else // not RENEWAL
+			hp = ( status->get_lv(src) + status_get_int(src) ) / 8 * (4 + ( skill_id == AB_HIGHNESSHEAL ? ( sd ? pc->checkskill(sd,AL_HEAL) : 10 ) : skill_lv ) * 8);
+#endif // RENEWAL
+			if( sd && ((skill2_lv = pc->checkskill(sd, HP_MEDITATIO)) > 0) )
+				hp += hp * skill2_lv * 2 / 100;
+			else if( src->type == BL_HOM && (skill2_lv = homun->checkskill(((TBL_HOM*)src), HLIF_BRAIN)) > 0 )
+				hp += hp * skill2_lv * 2 / 100;
 			break;
 	}
 
 	if( ( (target && target->type == BL_MER) || !heal ) && skill_id != NPC_EVILLAND )
 		hp >>= 1;
 
-	if( sd && (skill = pc->skillheal_bonus(sd, skill_id)) )
-		hp += hp*skill/100;
+	if( sd && (skill2_lv = pc->skillheal_bonus(sd, skill_id)) )
+		hp += hp*skill2_lv/100;
 
-	if( tsd && (skill = pc->skillheal2_bonus(tsd, skill_id)) )
-		hp += hp*skill/100;
+	if( tsd && (skill2_lv = pc->skillheal2_bonus(tsd, skill_id)) )
+		hp += hp*skill2_lv/100;
 
-	sc = status_get_sc(target);
+	sc = status->get_sc(src);
+	if( sc && sc->count && sc->data[SC_OFFERTORIUM] ) {
+		if( skill_id == AB_HIGHNESSHEAL || skill_id == AB_CHEAL || skill_id == PR_SANCTUARY || skill_id == AL_HEAL )
+			hp += hp * sc->data[SC_OFFERTORIUM]->val2 / 100;
+	}
+	sc = status->get_sc(target);
 	if( sc && sc->count ) {
 		if( sc->data[SC_CRITICALWOUND] && heal ) // Critical Wound has no effect on offensive heal. [Inkfish]
 			hp -= hp * sc->data[SC_CRITICALWOUND]->val2/100;
@@ -438,20 +391,22 @@ int skill_calc_heal(struct block_list *src, struct block_list *target, uint16 sk
 			hp += hp * sc->data[SC_HEALPLUS]->val1/100; // Only affects Heal, Sanctuary and PotionPitcher.(like bHealPower) [Inkfish]
 		if( sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 2)
 			hp += hp / 10;
-		if( sc->data[SC_OFFERTORIUM] && (skill_id == AB_HIGHNESSHEAL || skill_id == AB_CHEAL || skill_id == PR_SANCTUARY || skill_id == AL_HEAL) )
-			hp += hp * sc->data[SC_OFFERTORIUM]->val2 / 100;
+		if ( sc && sc->data[SC_VITALITYACTIVATION] )
+			hp = hp * 150 / 100;
 	}
 
 #ifdef RENEWAL
-    // MATK part of the RE heal formula [malufett]
-    // Note: in this part matk bonuses from items or skills are not applied
+	// MATK part of the RE heal formula [malufett]
+	// Note: in this part matk bonuses from items or skills are not applied
 	switch( skill_id ) {
-		case BA_APPLEIDUN:	case PR_SANCTUARY:
-		case NPC_EVILLAND:	break;
+		case BA_APPLEIDUN:
+		case PR_SANCTUARY:
+		case NPC_EVILLAND:
+			break;
 		default:
-			hp += status_get_matk(src, 3);
+			hp += status->get_matk(src, 3);
 	}
-#endif
+#endif // RENEWAL
 	return hp;
 }
 
@@ -478,10 +433,14 @@ int can_copy (struct map_session_data *sd, uint16 skill_id, struct block_list* b
 		return 0;
 
 	// Couldn't preserve 3rd Class skills except only when using Reproduce skill. [Jobbie]
-	if( !(sd->sc.data[SC__REPRODUCE]) && (skill_id >= RK_ENCHANTBLADE && skill_id <= SR_RIDEINLIGHTNING) )
+	if( !(sd->sc.data[SC__REPRODUCE]) && ((skill_id >= RK_ENCHANTBLADE && skill_id <= SR_RIDEINLIGHTNING) || (skill_id >= KO_YAMIKUMO && skill_id <= OB_AKAITSUKI)))
 		return 0;
 	// Reproduce will only copy skills according on the list. [Jobbie]
-	else if( sd->sc.data[SC__REPRODUCE] && !skill_reproduce_db[skill->get_index(skill_id)] )
+	else if( sd->sc.data[SC__REPRODUCE] && !skill->reproduce_db[skill->get_index(skill_id)] )
+		return 0;
+
+	//Never copy new 3rd class skills By OmegaRed
+	if(skill_id >= GC_DARKCROW && skill_id <= ALL_FULL_THROTTLE)
 		return 0;
 
 	return 1;
@@ -509,12 +468,12 @@ int skillnotok (uint16 skill_id, struct map_session_data *sd)
 	// allowing a skill to be cast. This is to prevent no-delay ACT files from spamming skills such as
 	// AC_DOUBLE which do not have a skill delay and are not regarded in terms of attack motion.
 	if( !sd->state.autocast && sd->skillitem != skill_id && sd->canskill_tick &&
-		DIFF_TICK(iTimer->gettick(), sd->canskill_tick) < (sd->battle_status.amotion * (battle_config.skill_amotion_leniency) / 100) )
+		DIFF_TICK(timer->gettick(), sd->canskill_tick) < (sd->battle_status.amotion * (battle_config.skill_amotion_leniency) / 100) )
 	{// attempted to cast a skill before the attack motion has finished
 		return 1;
 	}
 
-	if (sd->blockskill[idx] > 0) {
+	if (sd->blockskill[idx]) {
 		clif->skill_fail(sd, skill_id, USESKILL_FAIL_SKILLINTERVAL, 0);
 		return 1;
 	}
@@ -533,7 +492,7 @@ int skillnotok (uint16 skill_id, struct map_session_data *sd)
 		case AL_WARP:
 		case RETURN_TO_ELDICASTES:
 		case ALL_GUARDIAN_RECALL:
-			if(map[m].flag.nowarp) {
+			if(map->list[m].flag.nowarp) {
 				clif->skill_mapinfomessage(sd,0);
 				return 1;
 			}
@@ -541,7 +500,7 @@ int skillnotok (uint16 skill_id, struct map_session_data *sd)
 		case AL_TELEPORT:
 		case SC_FATALMENACE:
 		case SC_DIMENSIONDOOR:
-			if(map[m].flag.noteleport) {
+			if(map->list[m].flag.noteleport) {
 				clif->skill_mapinfomessage(sd,0);
 				return 1;
 			}
@@ -549,17 +508,17 @@ int skillnotok (uint16 skill_id, struct map_session_data *sd)
 		case WE_CALLPARTNER:
 		case WE_CALLPARENT:
 		case WE_CALLBABY:
-			if (map[m].flag.nomemo) {
+			if (map->list[m].flag.nomemo) {
 				clif->skill_mapinfomessage(sd,1);
 				return 1;
 			}
 			break;
 		case MC_VENDING:
 		case ALL_BUYING_STORE:
-			if( npc_isnear(&sd->bl) ) {
+			if( npc->isnear(&sd->bl) ) {
 				// uncomment for more verbose message.
 				//char output[150];
-				//sprintf(output, msg_txt(662), battle_config.min_npc_vendchat_distance);
+				//sprintf(output, msg_txt(862), battle_config.min_npc_vendchat_distance); // "You're too close to a NPC, you must be at least %d cells away from any NPC."
 				//clif->message(sd->fd, output);
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_THERE_ARE_NPC_AROUND,0);
 				return 1;
@@ -568,50 +527,31 @@ int skillnotok (uint16 skill_id, struct map_session_data *sd)
 			return 0; // always allowed
 		case WZ_ICEWALL:
 			// noicewall flag [Valaris]
-			if (map[m].flag.noicewall) {
+			if (map->list[m].flag.noicewall) {
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 1;
 			}
 			break;
 		case GC_DARKILLUSION:
-			if( map_flag_gvg(m) ) {
+			if( map_flag_gvg2(m) ) {
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 1;
 			}
 			break;
 		case GD_EMERGENCYCALL:
-			if (
-				!(battle_config.emergency_call&((iMap->agit_flag || iMap->agit2_flag)?2:1)) ||
-				!(battle_config.emergency_call&(map[m].flag.gvg || map[m].flag.gvg_castle?8:4)) ||
-				(battle_config.emergency_call&16 && map[m].flag.nowarpto && !map[m].flag.gvg_castle)
-			)	{
+			if( !(battle_config.emergency_call&((map->agit_flag || map->agit2_flag)?2:1))
+			 || !(battle_config.emergency_call&(map->list[m].flag.gvg || map->list[m].flag.gvg_castle?8:4))
+			 || (battle_config.emergency_call&16 && map->list[m].flag.nowarpto && !map->list[m].flag.gvg_castle)
+			) {
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 1;
 			}
 			break;
-		case BS_GREED:
-		case WS_CARTBOOST:
-		case BS_HAMMERFALL:
-		case BS_ADRENALINE:
-		case MC_CARTREVOLUTION:
-		case MC_MAMMONITE:
-		case WS_MELTDOWN:
-		case MG_SIGHT:
-		case TF_HIDING:
-			/**
-			 * These skills cannot be used while in mado gear (credits to Xantara)
-			 **/
-			if( pc_ismadogear(sd) ) {
-				clif->skill_fail(sd,skill_id,USESKILL_FAIL_MADOGEAR_RIDE,0);
-				return 1;
-			}
-			break;
 
-		case WM_SIRCLEOFNATURE:
-		case WM_SOUND_OF_DESTRUCTION:
 		case SC_MANHOLE:
-		case WM_LULLABY_DEEPSLEEP:
+		case WM_SOUND_OF_DESTRUCTION:
 		case WM_SATURDAY_NIGHT_FEVER:
+		case WM_LULLABY_DEEPSLEEP:
 			if( !map_flag_vs(m) ) {
 				clif->skill_mapinfomessage(sd,2); // This skill uses this msg instead of skill fails.
 				return 1;
@@ -619,7 +559,7 @@ int skillnotok (uint16 skill_id, struct map_session_data *sd)
 			break;
 
 	}
-	return (map[m].flag.noskill);
+	return (map->list[m].flag.noskill);
 }
 
 int skillnotok_hom(uint16 skill_id, struct homun_data *hd)
@@ -634,12 +574,12 @@ int skillnotok_hom(uint16 skill_id, struct homun_data *hd)
 		return 1;
 	switch(skill_id){
 	    case MH_LIGHT_OF_REGENE:
-		if(hd->homunculus.intimacy <= 750) //if not cordial
-		    return 1;
-		break;
-	    case MH_OVERED_BOOST:
-		if(hd->homunculus.hunger <= 1) //if we starving
-		    return 1;
+			if( homun->get_intimacy_grade(hd) != 4 ){
+				if( hd->master )
+					clif->skill_fail(hd->master, skill_id, USESKILL_FAIL_RELATIONGRADE, 0);
+				return 1;
+			}
+			break;
 	    case MH_GOLDENE_FERSE: //can be used with angriff
 		if(hd->sc.data[SC_ANGRIFFS_MODUS])
 		    return 1;
@@ -676,32 +616,30 @@ struct s_skill_unit_layout* skill_get_unit_layout (uint16 skill_id, uint16 skill
 	}
 
 	if (pos != -1) // simple single-definition layout
-		return &skill_unit_layout[pos];
+		return &skill->unit_layout[pos];
 
-	dir = (src->x == x && src->y == y) ? 6 : iMap->calc_dir(src,x,y); // 6 - default aegis direction
+	dir = (src->x == x && src->y == y) ? 6 : map->calc_dir(src,x,y); // 6 - default aegis direction
 
 	if (skill_id == MG_FIREWALL)
-		return &skill_unit_layout [firewall_unit_pos + dir];
+		return &skill->unit_layout [skill->firewall_unit_pos + dir];
 	else if (skill_id == WZ_ICEWALL)
-		return &skill_unit_layout [icewall_unit_pos + dir];
+		return &skill->unit_layout [skill->icewall_unit_pos + dir];
 	else if( skill_id == WL_EARTHSTRAIN ) //Warlock
-		return &skill_unit_layout [earthstrain_unit_pos + dir];
+		return &skill->unit_layout [skill->earthstrain_unit_pos + dir];
 
 	ShowError("skill_get_unit_layout: unknown unit layout for skill %d (level %d)\n", skill_id, skill_lv);
-	return &skill_unit_layout[0]; // default 1x1 layout
+	return &skill->unit_layout[0]; // default 1x1 layout
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_additional_effect (struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int attack_type, int dmg_lv, unsigned int tick)
-{
+int skill_additional_effect(struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int attack_type, int dmg_lv, int64 tick) {
 	struct map_session_data *sd, *dstsd;
 	struct mob_data *md, *dstmd;
 	struct status_data *sstatus, *tstatus;
 	struct status_change *sc, *tsc;
 
-	enum sc_type status;
 	int temp;
 	int rate;
 
@@ -718,10 +656,10 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 	dstsd = BL_CAST(BL_PC, bl);
 	dstmd = BL_CAST(BL_MOB, bl);
 
-	sc = status_get_sc(src);
-	tsc = status_get_sc(bl);
-	sstatus = status_get_status_data(src);
-	tstatus = status_get_status_data(bl);
+	sc = status->get_sc(src);
+	tsc = status->get_sc(bl);
+	sstatus = status->get_status_data(src);
+	tstatus = status->get_status_data(bl);
 	if (!tsc) //skill additional effect is about adding effects to the target...
 		//So if the target can't be inflicted with statuses, this is pointless.
 		return 0;
@@ -754,13 +692,13 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				}
 
 				type =  sd->addeff[i].id;
-				temp = skill->get_time2(status_sc2skill(type),7);
+				temp = skill->get_time2(status->sc2skill(type),7);
 
 				if (sd->addeff[i].flag&ATF_TARGET)
-					status_change_start(bl,type,rate,7,0,0,0,temp,0);
+					status->change_start(src,bl,type,rate,7,0,(type == SC_BURNING)?src->id:0,0,temp,0);
 
 				if (sd->addeff[i].flag&ATF_SELF)
-					status_change_start(src,type,rate,7,0,0,0,temp,0);
+					status->change_start(src,src,type,rate,7,0,(type == SC_BURNING)?src->id:0,0,temp,0);
 			}
 		}
 
@@ -772,12 +710,12 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				if( skill_id != sd->addeff3[i].skill || !sd->addeff3[i].rate )
 					continue;
 				type = sd->addeff3[i].id;
-				temp = skill->get_time2(status_sc2skill(type),7);
+				temp = skill->get_time2(status->sc2skill(type),7);
 
 				if( sd->addeff3[i].target&ATF_TARGET )
-					status_change_start(bl,type,sd->addeff3[i].rate,7,0,0,0,temp,0);
+					status->change_start(src,bl,type,sd->addeff3[i].rate,7,0,0,0,temp,0);
 				if( sd->addeff3[i].target&ATF_SELF )
-					status_change_start(src,type,sd->addeff3[i].rate,7,0,0,0,temp,0);
+					status->change_start(src,src,type,sd->addeff3[i].rate,7,0,0,0,temp,0);
 			}
 		}
 	}
@@ -811,15 +749,18 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				// Chance to trigger Taekwon kicks [Dralnu]
 				if(sc && !sc->data[SC_COMBOATTACK]) {
 					if(sc->data[SC_STORMKICK_READY] &&
-						sc_start(src,SC_COMBOATTACK, 15, TK_STORMKICK,
+						sc_start4(src,src,SC_COMBOATTACK, 15, TK_STORMKICK,
+							bl->id, 2, 0,
 							(2000 - 4*sstatus->agi - 2*sstatus->dex)))
 						; //Stance triggered
 					else if(sc->data[SC_DOWNKICK_READY] &&
-						sc_start(src,SC_COMBOATTACK, 15, TK_DOWNKICK,
+						sc_start4(src,src,SC_COMBOATTACK, 15, TK_DOWNKICK,
+							bl->id, 2, 0,
 							(2000 - 4*sstatus->agi - 2*sstatus->dex)))
 						; //Stance triggered
 					else if(sc->data[SC_TURNKICK_READY] &&
-						sc_start(src,SC_COMBOATTACK, 15, TK_TURNKICK,
+						sc_start4(src,src,SC_COMBOATTACK, 15, TK_TURNKICK,
+							bl->id, 2, 0,
 							(2000 - 4*sstatus->agi - 2*sstatus->dex)))
 						; //Stance triggered
 						else if (sc->data[SC_COUNTERKICK_READY]) { //additional chance from SG_FRIEND [Komurka]
@@ -828,7 +769,7 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 							rate += rate*sc->data[SC_SKILLRATE_UP]->val2/100;
 							status_change_end(src, SC_SKILLRATE_UP, INVALID_TIMER);
 						}
-						sc_start2(src, SC_COMBOATTACK, rate, TK_COUNTER, bl->id,
+						sc_start2(src, src, SC_COMBOATTACK, rate, TK_COUNTER, bl->id,
 							(2000 - 4*sstatus->agi - 2*sstatus->dex));
 					}
 				}
@@ -840,26 +781,24 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				struct status_change_entry *sce;
 				// Enchant Poison gives a chance to poison attacked enemies
 				if((sce=sc->data[SC_ENCHANTPOISON])) //Don't use sc_start since chance comes in 1/10000 rate.
-					status_change_start(bl,SC_POISON,sce->val2, sce->val1,src->id,0,0,
+					status->change_start(src,bl,SC_POISON,sce->val2, sce->val1,src->id,0,0,
 						skill->get_time2(AS_ENCHANTPOISON,sce->val1),0);
 				// Enchant Deadly Poison gives a chance to deadly poison attacked enemies
 				if((sce=sc->data[SC_EDP]))
-					sc_start4(bl,SC_DPOISON,sce->val2, sce->val1,src->id,0,0,
+					sc_start4(src,bl,SC_DPOISON,sce->val2, sce->val1,src->id,0,0,
 						skill->get_time2(ASC_EDP,sce->val1));
 			}
 		}
 			break;
 
 		case SM_BASH:
-			if( sd && skill_lv > 5 && pc->checkskill(sd,SM_FATALBLOW)>0 ){
-				//TODO: How much % per base level it actually is?
-				sc_start(bl,SC_STUN,(5*(skill_lv-5)+(int)sd->status.base_level/10),
-					skill_lv,skill->get_time2(SM_FATALBLOW,skill_lv));
-			}
+			if( sd && skill_lv > 5 && pc->checkskill(sd,SM_FATALBLOW)>0 )
+				status->change_start(src,bl,SC_STUN,500*(skill_lv-5)*sd->status.base_level/50,
+					skill_lv,0,0,0,skill->get_time2(SM_FATALBLOW,skill_lv),0);
 			break;
 
 		case MER_CRASH:
-			sc_start(bl,SC_STUN,(6*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(6*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case AS_VENOMKNIFE:
@@ -867,30 +806,32 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				skill_lv = pc->checkskill(sd, TF_POISON);
 		case TF_POISON:
 		case AS_SPLASHER:
-			if(!sc_start2(bl,SC_POISON,(4*skill_lv+10),skill_lv,src->id,skill->get_time2(skill_id,skill_lv))
+			if(!sc_start2(src,bl,SC_POISON,(4*skill_lv+10),skill_lv,src->id,skill->get_time2(skill_id,skill_lv))
 				&&	sd && skill_id==TF_POISON
 			)
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			break;
 
 		case AS_SONICBLOW:
-			sc_start(bl,SC_STUN,(2*skill_lv+10),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(2*skill_lv+10),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case WZ_FIREPILLAR:
-			unit_set_walkdelay(bl, tick, skill->get_time2(skill_id, skill_lv), 1);
+			unit->set_walkdelay(bl, tick, skill->get_time2(skill_id, skill_lv), 1);
 			break;
 
 		case MG_FROSTDIVER:
 	#ifndef RENEWAL
 		case WZ_FROSTNOVA:
 	#endif
-			sc_start(bl,SC_FREEZE,skill_lv*3+35,skill_lv,skill->get_time2(skill_id,skill_lv));
+			if( !sc_start(src,bl,SC_FREEZE,skill_lv*3+35,skill_lv,skill->get_time2(skill_id,skill_lv))
+				&&	sd && skill_id == MG_FROSTDIVER )
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			break;
 
 	#ifdef RENEWAL
 		case WZ_FROSTNOVA:
-			sc_start(bl,SC_FREEZE,skill_lv*5+33,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_FREEZE,skill_lv*5+33,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 	#endif
 
@@ -899,11 +840,11 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 		 * Storm Gust counter was dropped in renewal
 		 **/
 		#ifdef RENEWAL
-			sc_start(bl,SC_FREEZE,65-(5*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_FREEZE,65-(5*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
 		#else
-			 //Tharis pointed out that this is normal freeze chance with a base of 300%
+			 // [Tharis] pointed out that this is normal freeze chance with a base of 300%
 			if(tsc->sg_counter >= 3 &&
-				sc_start(bl,SC_FREEZE,300,skill_lv,skill->get_time2(skill_id,skill_lv)))
+				sc_start(src,bl,SC_FREEZE,300,skill_lv,skill->get_time2(skill_id,skill_lv)))
 				tsc->sg_counter = 0;
 			/**
 			 * being it only resets on success it'd keep stacking and eventually overflowing on mvps, so we reset at a high value
@@ -914,25 +855,25 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			break;
 
 		case WZ_METEOR:
-			sc_start(bl,SC_STUN,3*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,3*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case WZ_VERMILION:
-			sc_start(bl,SC_BLIND,4*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_BLIND,4*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case HT_FREEZINGTRAP:
 		case MA_FREEZINGTRAP:
-			sc_start(bl,SC_FREEZE,(3*skill_lv+35),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_FREEZE,(3*skill_lv+35),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case HT_FLASHER:
-			sc_start(bl,SC_BLIND,(10*skill_lv+30),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_BLIND,(10*skill_lv+30),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case HT_LANDMINE:
 		case MA_LANDMINE:
-			sc_start(bl,SC_STUN,(5*skill_lv+30),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(5*skill_lv+30),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case HT_SHOCKWAVE:
@@ -941,33 +882,32 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 
 		case HT_SANDMAN:
 		case MA_SANDMAN:
-			sc_start(bl,SC_SLEEP,(10*skill_lv+40),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_SLEEP,(10*skill_lv+40),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case TF_SPRINKLESAND:
-			sc_start(bl,SC_BLIND,20,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_BLIND,20,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case TF_THROWSTONE:
-			sc_start(bl,SC_STUN,3,skill_lv,skill->get_time(skill_id,skill_lv));
-			sc_start(bl,SC_BLIND,3,skill_lv,skill->get_time2(skill_id,skill_lv));
+			if( !sc_start(src,bl,SC_STUN,3,skill_lv,skill->get_time(skill_id,skill_lv)) )
+				sc_start(src,bl,SC_BLIND,3,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case NPC_DARKCROSS:
 		case CR_HOLYCROSS:
-			sc_start(bl,SC_BLIND,3*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_BLIND,3*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case CR_GRANDCROSS:
 		case NPC_GRANDDARKNESS:
 			//Chance to cause blind status vs demon and undead element, but not against players
 			if(!dstsd && (battle->check_undead(tstatus->race,tstatus->def_ele) || tstatus->race == RC_DEMON))
-				sc_start(bl,SC_BLIND,100,skill_lv,skill->get_time2(skill_id,skill_lv));
-			attack_type |= BF_WEAPON;
+				sc_start(src,bl,SC_BLIND,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case AM_ACIDTERROR:
-			sc_start2(bl,SC_BLOODING,(skill_lv*3),skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
+			sc_start2(src,bl,SC_BLOODING,(skill_lv*3),skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
 			if (skill->break_equip(bl, EQP_ARMOR, 100*skill->get_time(skill_id,skill_lv), BCT_ENEMY))
 				clif->emotion(bl,E_OMG);
 			break;
@@ -977,7 +917,7 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			break;
 
 		case CR_SHIELDCHARGE:
-			sc_start(bl,SC_STUN,(15+skill_lv*5),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(15+skill_lv*5),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case PA_PRESSURE:
@@ -985,28 +925,28 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			break;
 
 		case RG_RAID:
-			sc_start(bl,SC_STUN,(10+3*skill_lv),skill_lv,skill->get_time(skill_id,skill_lv));
-			sc_start(bl,SC_BLIND,(10+3*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(10+3*skill_lv),skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_BLIND,(10+3*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
 
 	#ifdef RENEWAL
-			sc_start(bl,SC_RAID,100,7,5000);
+			sc_start(src,bl,SC_RAID,100,7,5000);
 			break;
 
 		case RG_BACKSTAP:
-			sc_start(bl,SC_STUN,(5+2*skill_lv),skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(5+2*skill_lv),skill_lv,skill->get_time(skill_id,skill_lv));
 	#endif
 			break;
 
 		case BA_FROSTJOKER:
-			sc_start(bl,SC_FREEZE,(15+5*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_FREEZE,(15+5*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case DC_SCREAM:
-			sc_start(bl,SC_STUN,(25+5*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,(25+5*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case BD_LULLABY:
-			sc_start(bl,SC_SLEEP,15,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_SLEEP,15,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case DC_UGLYDANCE:
@@ -1017,11 +957,11 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			break;
 		case SL_STUN:
 			if (tstatus->size==SZ_MEDIUM) //Only stuns mid-sized mobs.
-				sc_start(bl,SC_STUN,(30+10*skill_lv),skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src,bl,SC_STUN,(30+10*skill_lv),skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 
 		case NPC_PETRIFYATTACK:
-			sc_start4(bl,status_skill2sc(skill_id),50+10*skill_lv,
+			sc_start4(src,bl,status->skill2sc(skill_id),50+10*skill_lv,
 				skill_lv,0,0,skill->get_time(skill_id,skill_lv),
 				skill->get_time2(skill_id,skill_lv));
 			break;
@@ -1032,19 +972,20 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 		case NPC_SILENCEATTACK:
 		case NPC_STUNATTACK:
 		case NPC_HELLPOWER:
-			sc_start(bl,status_skill2sc(skill_id),50+10*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,status->skill2sc(skill_id),50+10*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case NPC_ACIDBREATH:
 		case NPC_ICEBREATH:
-			sc_start(bl,status_skill2sc(skill_id),70,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,status->skill2sc(skill_id),70,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case NPC_BLEEDING:
-			sc_start2(bl,SC_BLOODING,(20*skill_lv),skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
+			sc_start2(src,bl,SC_BLOODING,(20*skill_lv),skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
 			break;
 		case NPC_MENTALBREAKER:
-		{	//Based on observations by Tharis, Mental Breaker should do SP damage
+		{
+			//Based on observations by [Tharis], Mental Breaker should do SP damage
 	  		//equal to Matk*skLevel.
-			rate = status_get_matk(src, 2);
+			rate = status->get_matk(src, 2);
 			rate*=skill_lv;
 			status_zap(bl, 0, rate);
 			break;
@@ -1064,32 +1005,32 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			break;
 
 		case CH_TIGERFIST:
-			sc_start(bl,SC_STOP,(10+skill_lv*10),0,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STOP,(10+skill_lv*10),0,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case LK_SPIRALPIERCE:
 		case ML_SPIRALPIERCE:
-			sc_start(bl,SC_STOP,(15+skill_lv*5),0,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_ANKLESNARE,100,0,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case ST_REJECTSWORD:
-			sc_start(bl,SC_AUTOCOUNTER,(skill_lv*15),skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_AUTOCOUNTER,(skill_lv*15),skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 
 		case PF_FOGWALL:
 			if (src != bl && !tsc->data[SC_DELUGE])
-				sc_start(bl,SC_BLIND,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+				sc_start(src,bl,SC_BLIND,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
-		case LK_HEADCRUSH: //Headcrush has chance of causing Bleeding status, except on demon and undead element
+		case LK_HEADCRUSH: // Headcrush has chance of causing Bleeding status, except on demon and undead element
 			if (!(battle->check_undead(tstatus->race, tstatus->def_ele) || tstatus->race == RC_DEMON))
-				sc_start2(bl, SC_BLOODING,50, skill_lv, src->id, skill->get_time2(skill_id,skill_lv));
+				sc_start2(src, bl, SC_BLOODING,50, skill_lv, src->id, skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case LK_JOINTBEAT:
-			status = status_skill2sc(skill_id);
 			if (tsc->jb_flag) {
-				sc_start4(bl,status,(5*skill_lv+5),skill_lv,tsc->jb_flag&BREAK_FLAGS,src->id,0,skill->get_time2(skill_id,skill_lv));
+				enum sc_type type = status->skill2sc(skill_id);
+				sc_start4(src,bl,type,(5*skill_lv+5),skill_lv,tsc->jb_flag&BREAK_FLAGS,src->id,0,skill->get_time2(skill_id,skill_lv));
 				tsc->jb_flag = 0;
 			}
 			break;
@@ -1097,22 +1038,22 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			//Any enemies hit by this skill will receive Stun, Darkness, or external bleeding status ailment with a 5%+5*skill_lv% chance.
 			switch(rnd()%3) {
 				case 0:
-					sc_start(bl,SC_BLIND,(5+skill_lv*5),skill_lv,skill->get_time2(skill_id,1));
+					sc_start(src,bl,SC_BLIND,(5+skill_lv*5),skill_lv,skill->get_time2(skill_id,1));
 					break;
 				case 1:
-					sc_start(bl,SC_STUN,(5+skill_lv*5),skill_lv,skill->get_time2(skill_id,2));
+					sc_start(src,bl,SC_STUN,(5+skill_lv*5),skill_lv,skill->get_time2(skill_id,2));
 					break;
 				default:
-					sc_start2(bl,SC_BLOODING,(5+skill_lv*5),skill_lv,src->id,skill->get_time2(skill_id,3));
+					sc_start2(src,bl,SC_BLOODING,(5+skill_lv*5),skill_lv,src->id,skill->get_time2(skill_id,3));
   			}
 			break;
 
 		case HW_NAPALMVULCAN:
-			sc_start(bl,SC_CURSE,5*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_CURSE,5*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case WS_CARTTERMINATION:	// Cart termination
-			sc_start(bl,SC_STUN,5*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,5*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case CR_ACIDDEMONSTRATION:
@@ -1120,7 +1061,7 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			break;
 
 		case TK_DOWNKICK:
-			sc_start(bl,SC_STUN,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_STUN,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
 		case TK_JUMPKICK:
@@ -1137,20 +1078,20 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 		case TK_TURNKICK:
 		case MO_BALKYOUNG: //Note: attack_type is passed as BF_WEAPON for the actual target, BF_MISC for the splash-affected mobs.
 			if(attack_type&BF_MISC) //70% base stun chance...
-				sc_start(bl,SC_STUN,70,skill_lv,skill->get_time2(skill_id,skill_lv));
+				sc_start(src,bl,SC_STUN,70,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case GS_BULLSEYE: //0.1% coma rate.
 			if(tstatus->race == RC_BRUTE || tstatus->race == RC_DEMIHUMAN)
-				status_change_start(bl,SC_COMA,10,skill_lv,0,src->id,0,0,0);
+				status->change_start(src,bl,SC_COMA,10,skill_lv,0,src->id,0,0,0);
 			break;
 		case GS_PIERCINGSHOT:
-			sc_start2(bl,SC_BLOODING,(skill_lv*3),skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
+			sc_start2(src,bl,SC_BLOODING,(skill_lv*3),skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
 			break;
 		case NJ_HYOUSYOURAKU:
-			sc_start(bl,SC_FREEZE,(10+10*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_FREEZE,(10+10*skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case GS_FLING:
-			sc_start(bl,SC_FLING,100, sd?sd->spiritball_old:5,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_FLING,100, sd?sd->spiritball_old:5,skill->get_time(skill_id,skill_lv));
 			break;
 		case GS_DISARM:
 			rate = 3*skill_lv;
@@ -1160,112 +1101,132 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			break;
 		case NPC_EVILLAND:
-			sc_start(bl,SC_BLIND,5*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_BLIND,5*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case NPC_HELLJUDGEMENT:
-			sc_start(bl,SC_CURSE,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,bl,SC_CURSE,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case NPC_CRITICALWOUND:
-			sc_start(bl,SC_CRITICALWOUND,100,skill_lv,skill->get_time2(skill_id,skill_lv));
-			break;
-		case RK_HUNDREDSPEAR:
-			if( !sd || pc->checkskill(sd,KN_SPEARBOOMERANG) == 0 )
-				break; // Spear Boomerang auto cast chance only works if you have mastered Spear Boomerang.
-			rate = 10 + 3 * skill_lv;
-			if( rnd()%100 < rate )
-				skill->castend_damage_id(src,bl,KN_SPEARBOOMERANG,1,tick,0);
+			sc_start(src,bl,SC_CRITICALWOUND,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case RK_WINDCUTTER:
-			sc_start(bl,SC_FEAR,3+2*skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_FEAR,3+2*skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case RK_DRAGONBREATH:
-			sc_start4(bl,SC_BURNING,5+5*skill_lv,skill_lv,0,src->id,0,skill->get_time(skill_id,skill_lv));
+			sc_start4(src,bl,SC_BURNING,15,skill_lv,1000,src->id,0,skill->get_time(skill_id,skill_lv));
 			break;
 		case RK_DRAGONBREATH_WATER:
-			sc_start4(bl,SC_FROSTMISTY,5+5*skill_lv,skill_lv,0,src->id,0,skill->get_time(skill_id,skill_lv));
+			sc_start4(src,bl,SC_FROSTMISTY,15,skill_lv,1000,src->id,0,skill->get_time(skill_id,skill_lv));
 			break;
 		case AB_ADORAMUS:
 			if( tsc && !tsc->data[SC_DEC_AGI] ) //Prevent duplicate agi-down effect.
-				sc_start(bl, SC_ADORAMUS, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+				sc_start(src, bl, SC_ADORAMUS, skill_lv * 4 + (sd? sd->status.job_level:50)/2, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case WL_CRIMSONROCK:
-			sc_start(bl, SC_STUN, 40, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_STUN, 40, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case WL_COMET:
-			sc_start4(bl,SC_BURNING,100,skill_lv,0,src->id,0,skill->get_time2(skill_id,skill_lv));
+			sc_start4(src,bl,SC_BURNING,100,skill_lv,0,src->id,0,skill->get_time2(skill_id,skill_lv));
 			break;
 		case WL_EARTHSTRAIN:
 			{
-				// lv 1 & 2 = Strip Helm, lv 3 = Strip Armor, lv 4 = Strip Weapon and lv 5 = Strip Accessory. [malufett]
-				const int pos[5] = { EQP_HELM, EQP_HELM, EQP_ARMOR, EQP_WEAPON, EQP_ACC };
-				skill->strip_equip(bl, pos[skill_lv], 6 * skill_lv + status_get_lv(src) / 4 + status_get_dex(src) / 10,
-					skill_lv, skill->get_time2(skill_id,skill_lv));
+				int i;
+				const int pos[5] = { EQP_WEAPON, EQP_HELM, EQP_SHIELD, EQP_ARMOR, EQP_ACC };
+
+				for( i = 0; i < skill_lv; i++ )
+					skill->strip_equip(bl,pos[i], (5 + skill_lv) * skill_lv,
+						skill_lv,skill->get_time2(skill_id,skill_lv));
 			}
 			break;
 		case WL_JACKFROST:
-			sc_start(bl,SC_FREEZE,100,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_FREEZE,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case WL_FROSTMISTY:
-			sc_start(bl,SC_FROSTMISTY,25 + 5 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,SC_FROSTMISTY,25 + 5 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case RA_WUGBITE:
-			sc_start(bl, SC_WUGBITE,  (sd ? pc->checkskill(sd,RA_TOOTHOFWUG)*2 : 0), skill_lv, (skill->get_time(skill_id,skill_lv) + (sd ? pc->checkskill(sd,RA_TOOTHOFWUG)*500 : 0)) );
+			rate = 50 + 10 * skill_lv + 2 * (sd ? pc->checkskill(sd,RA_TOOTHOFWUG) : 0) - tstatus->agi / 4;
+			if ( rate < 50 )
+				rate = 50;
+			sc_start(src,bl,SC_WUGBITE, rate, skill_lv, skill->get_time(skill_id, skill_lv) + (sd ? pc->checkskill(sd,RA_TOOTHOFWUG) * 500 : 0));
 			break;
 		case RA_SENSITIVEKEEN:
 			if( rnd()%100 < 8 * skill_lv )
 				skill->castend_damage_id(src, bl, RA_WUGBITE, sd ? pc->checkskill(sd, RA_WUGBITE):skill_lv, tick, SD_ANIMATION);
 			break;
+		case RA_MAGENTATRAP:
+		case RA_COBALTTRAP:
+		case RA_MAIZETRAP:
+		case RA_VERDURETRAP:
+			if( dstmd && !(dstmd->status.mode&MD_BOSS) )
+				sc_start2(src,bl,SC_ARMOR_PROPERTY,100,skill_lv,skill->get_ele(skill_id,skill_lv),skill->get_time2(skill_id,skill_lv));
+			break;
 		case RA_FIRINGTRAP:
 		case RA_ICEBOUNDTRAP:
-			sc_start4(bl, (skill_id == RA_FIRINGTRAP) ? SC_BURNING:SC_FROSTMISTY, 40 + 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time2(skill_id, skill_lv));
+			sc_start4(src, bl, (skill_id == RA_FIRINGTRAP) ? SC_BURNING:SC_FROSTMISTY, 50 + 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time2(skill_id, skill_lv));
 			break;
 		case NC_PILEBUNKER:
-			if( rnd()%100 < 5 + 15*skill_lv )
-			{ //Deactivatable Statuses: Kyrie Eleison, Auto Guard, Steel Body, Assumptio, and Millennium Shield
+			if( rnd()%100 < 25 + 15 *skill_lv ) {
+				//Deactivatable Statuses: Kyrie Eleison, Auto Guard, Steel Body, Assumptio, and Millennium Shield
 				status_change_end(bl, SC_KYRIE, INVALID_TIMER);
-				status_change_end(bl, SC_AUTOGUARD, INVALID_TIMER);
-				status_change_end(bl, SC_STEELBODY, INVALID_TIMER);
 				status_change_end(bl, SC_ASSUMPTIO, INVALID_TIMER);
+				status_change_end(bl, SC_STEELBODY, INVALID_TIMER);
+				status_change_end(bl, SC_GENTLETOUCH_CHANGE, INVALID_TIMER);
+				status_change_end(bl, SC_GENTLETOUCH_REVITALIZE, INVALID_TIMER);
+				status_change_end(bl, SC_AUTOGUARD, INVALID_TIMER);
+				status_change_end(bl, SC_REFLECTSHIELD, INVALID_TIMER);
+				status_change_end(bl, SC_DEFENDER, INVALID_TIMER);
+				status_change_end(bl, SC_LG_REFLECTDAMAGE, INVALID_TIMER);
+				status_change_end(bl, SC_PRESTIGE, INVALID_TIMER);
+				status_change_end(bl, SC_BANDING, INVALID_TIMER);
 				status_change_end(bl, SC_MILLENNIUMSHIELD, INVALID_TIMER);
 			}
 			break;
 		case NC_FLAMELAUNCHER:
-			sc_start4(bl, SC_BURNING, 50 + 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time2(skill_id, skill_lv));
+			sc_start4(src, bl, SC_BURNING, 20 + 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time2(skill_id, skill_lv));
 			break;
 		case NC_COLDSLOWER:
-			sc_start(bl, SC_FREEZE, 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
-			sc_start(bl, SC_FROSTMISTY, 20 + 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_FREEZE, 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			if ( tsc && !tsc->data[SC_FREEZE] )
+				sc_start(src, bl, SC_FROSTMISTY, 20 + 10 * skill_lv, skill_lv, skill->get_time2(skill_id, skill_lv));
 			break;
 		case NC_POWERSWING:
-			sc_start(bl, SC_STUN, 5*skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			// Use flag=2, the stun duration is not vit-reduced.
+			status->change_start(src, bl, SC_STUN, 5*skill_lv*100, skill_lv, 0, 0, 0, skill->get_time(skill_id, skill_lv), 2);
 			if( rnd()%100 < 5*skill_lv )
 				skill->castend_damage_id(src, bl, NC_AXEBOOMERANG, pc->checkskill(sd, NC_AXEBOOMERANG), tick, 1);
 			break;
 		case NC_MAGMA_ERUPTION:
-			sc_start4(bl, SC_BURNING, 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time2(skill_id, skill_lv));
-			sc_start(bl, SC_STUN, 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start4(src, bl, SC_BURNING, 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time2(skill_id, skill_lv));
+			sc_start(src, bl, SC_STUN, 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case GC_WEAPONCRUSH:
 			skill->castend_nodamage_id(src,bl,skill_id,skill_lv,tick,BCT_ENEMY);
 			break;
 		case GC_DARKCROW:
-			sc_start(bl, SC_DARKCROW, 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_DARKCROW, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case LG_SHIELDPRESS:
-			sc_start(bl, SC_STUN, 30 + 8 * skill_lv, skill_lv, skill->get_time(skill_id,skill_lv));
+			rate = 30 + 8 * skill_lv + sstatus->dex / 10 + (sd? sd->status.job_level:0) / 4;
+			sc_start(src, bl, SC_STUN, rate, skill_lv, skill->get_time(skill_id,skill_lv));
 			break;
 		case LG_PINPOINTATTACK:
-			rate = 30 + (((5 * (sd?pc->checkskill(sd,LG_PINPOINTATTACK):skill_lv)) + (sstatus->agi + status_get_lv(src))) / 10);
+			rate = 30 + 5 * (sd ? pc->checkskill(sd,LG_PINPOINTATTACK) : 1) + (sstatus->agi + status->get_lv(src)) / 10;
 			switch( skill_lv ) {
 				case 1:
-					sc_start2(bl,SC_BLOODING,rate,skill_lv,src->id,skill->get_time(skill_id,skill_lv));
+					sc_start(src, bl,SC_BLOODING,rate,skill_lv,skill->get_time(skill_id,skill_lv));
 					break;
 				case 2:
-					if( dstsd && dstsd->spiritball && rnd()%100 < rate )
-						pc->delspiritball(dstsd, dstsd->spiritball, 0);
+					skill->break_equip(bl, EQP_HELM, rate*100, BCT_ENEMY);
 					break;
-				default:
-					skill->break_equip(bl,(skill_lv == 3) ? EQP_SHIELD : (skill_lv == 4) ? EQP_ARMOR : EQP_WEAPON,rate * 100,BCT_ENEMY);
+				case 3:
+					skill->break_equip(bl, EQP_SHIELD, rate*100, BCT_ENEMY);
+					break;
+				case 4:
+					skill->break_equip(bl, EQP_ARMOR, rate*100, BCT_ENEMY);
+					break;
+				case 5:
+					skill->break_equip(bl, EQP_WEAPON, rate*100, BCT_ENEMY);
 					break;
 			}
 			break;
@@ -1274,149 +1235,123 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			if( rnd()%100 < rate && dstsd ) // Uses skill->addtimerskill to avoid damage and setsit packet overlaping. Officially clif->setsit is received about 500 ms after damage packet.
 				skill->addtimerskill(src,tick+500,bl->id,0,0,skill_id,skill_lv,BF_WEAPON,0);
 			else if( dstmd && !is_boss(bl) )
-				sc_start(bl,SC_STOP,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src, bl,SC_STOP,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case LG_RAYOFGENESIS:	// 50% chance to cause Blind on Undead and Demon monsters.
 			if ( battle->check_undead(tstatus->race, tstatus->def_ele) || tstatus->race == RC_DEMON )
-				sc_start(bl, SC_BLIND,50, skill_lv, skill->get_time(skill_id,skill_lv));
+				sc_start(src, bl, SC_BLIND,50, skill_lv, skill->get_time(skill_id,skill_lv));
 			break;
 		case LG_EARTHDRIVE:
-			skill->break_equip(src, EQP_SHIELD, 500, BCT_SELF);
-			sc_start(bl, SC_EARTHDRIVE, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+			skill->break_equip(src, EQP_SHIELD, 100 * skill_lv, BCT_SELF);
+			sc_start(src, bl, SC_EARTHDRIVE, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case SR_DRAGONCOMBO:
-			sc_start(bl, SC_STUN, 1 + skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_STUN, 1 + skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case SR_FALLENEMPIRE:
-			sc_start(bl, SC_STOP, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_FALLENEMPIRE, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case SR_WINDMILL:
 			if( dstsd )
 				skill->addtimerskill(src,tick+status_get_amotion(src),bl->id,0,0,skill_id,skill_lv,BF_WEAPON,0);
 			else if( dstmd && !is_boss(bl) )
-				sc_start(bl, SC_STUN, 100, skill_lv, 1000 + 1000 * (rnd() %3));
+				sc_start(src, bl, SC_STUN, 100, skill_lv, 1000 + 1000 * (rnd() %3));
 			break;
 		case SR_GENTLETOUCH_QUIET:  //  [(Skill Level x 5) + (Caster?s DEX + Caster?s Base Level) / 10]
-			sc_start(bl, SC_SILENCE, 5 * skill_lv + (sstatus->dex + status_get_lv(src)) / 10, skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_SILENCE, 5 * skill_lv + (sstatus->dex + status->get_lv(src)) / 10, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case SR_EARTHSHAKER:
-			sc_start(bl,SC_STUN, 25 + 5 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src, bl,SC_STUN, 25 + 5 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case SR_HOWLINGOFLION:
-			sc_start(bl, SC_FEAR, 5 + 5 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
-			break;
-		case WM_SOUND_OF_DESTRUCTION:
-			if( rnd()%100 < 5 + 5 * skill_lv ) { // Temporarly Check Until We Get the Official Formula
-				status_change_end(bl, SC_DANCING, INVALID_TIMER);
-				status_change_end(bl, SC_RICHMANKIM, INVALID_TIMER);
-				status_change_end(bl, SC_ETERNALCHAOS, INVALID_TIMER);
-				status_change_end(bl, SC_DRUMBATTLE, INVALID_TIMER);
-				status_change_end(bl, SC_NIBELUNGEN, INVALID_TIMER);
-				status_change_end(bl, SC_INTOABYSS, INVALID_TIMER);
-				status_change_end(bl, SC_SIEGFRIED, INVALID_TIMER);
-				status_change_end(bl, SC_WHISTLE, INVALID_TIMER);
-				status_change_end(bl, SC_ASSNCROS, INVALID_TIMER);
-				status_change_end(bl, SC_POEMBRAGI, INVALID_TIMER);
-				status_change_end(bl, SC_APPLEIDUN, INVALID_TIMER);
-				status_change_end(bl, SC_HUMMING, INVALID_TIMER);
-				status_change_end(bl, SC_FORTUNE, INVALID_TIMER);
-				status_change_end(bl, SC_SERVICEFORYOU, INVALID_TIMER);
-				status_change_end(bl, SC_LONGING, INVALID_TIMER);
-				status_change_end(bl, SC_SWING, INVALID_TIMER);
-				status_change_end(bl, SC_SYMPHONY_LOVE, INVALID_TIMER);
-				status_change_end(bl, SC_MOONLIT_SERENADE, INVALID_TIMER);
-				status_change_end(bl, SC_RUSH_WINDMILL, INVALID_TIMER);
-				status_change_end(bl, SC_ECHOSONG, INVALID_TIMER);
-				status_change_end(bl, SC_HARMONIZE, INVALID_TIMER);
-				status_change_end(bl, SC_DC_WINKCHARM, INVALID_TIMER);
-				status_change_end(bl, SC_SONG_OF_MANA, INVALID_TIMER);
-				status_change_end(bl, SC_DANCE_WITH_WUG, INVALID_TIMER);
-				status_change_end(bl, SC_LERADS_DEW, INVALID_TIMER);
-				status_change_end(bl, SC_MELODYOFSINK, INVALID_TIMER);
-				status_change_end(bl, SC_BEYOND_OF_WARCRY, INVALID_TIMER);
-				status_change_end(bl, SC_UNLIMITED_HUMMING_VOICE, INVALID_TIMER);
-			}
+			sc_start(src, bl, SC_FEAR, 5 + 5 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case SO_EARTHGRAVE:
-			sc_start2(bl, SC_BLOODING, 5 * skill_lv, skill_lv, src->id, skill->get_time2(skill_id, skill_lv));	// Need official rate. [LimitLine]
+			sc_start2(src, bl, SC_BLOODING, 5 * skill_lv, skill_lv, src->id, skill->get_time2(skill_id, skill_lv));	// Need official rate. [LimitLine]
 			break;
 		case SO_DIAMONDDUST:
 			rate = 5 + 5 * skill_lv;
 			if( sc && sc->data[SC_COOLER_OPTION] )
-				rate += rate * sc->data[SC_COOLER_OPTION]->val2 / 100;
-			sc_start(bl, SC_CRYSTALIZE, rate, skill_lv, skill->get_time2(skill_id, skill_lv));
+				rate += sc->data[SC_COOLER_OPTION]->val3 / 5;
+			sc_start(src, bl, SC_COLD, rate, skill_lv, skill->get_time2(skill_id, skill_lv));
 			break;
 		case SO_VARETYR_SPEAR:
-			sc_start(bl, SC_STUN, 5 + 5 * skill_lv, skill_lv, skill->get_time2(skill_id, skill_lv));
+			sc_start(src, bl, SC_STUN, 5 + 5 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case GN_SLINGITEM_RANGEMELEEATK:
 			if( sd ) {
 				switch( sd->itemid ) {	// Starting SCs here instead of do it in skill->additional_effect to simplify the code.
-					case 13261:
-						sc_start(bl, SC_STUN, 100, skill_lv, skill->get_time2(GN_SLINGITEM, skill_lv));
-						sc_start2(bl, SC_BLOODING, 100, skill_lv, src->id, skill->get_time2(GN_SLINGITEM, skill_lv));
+					case ITEMID_COCONUT_BOMB:
+						sc_start(src, bl, SC_STUN, 100, skill_lv, 5000); // 5 seconds until I get official
+						sc_start(src, bl, SC_BLOODING, 100, skill_lv, 10000);
 						break;
-					case 13262:
-						sc_start(bl, SC_MELON_BOMB, 100, skill_lv, skill->get_time(GN_SLINGITEM, skill_lv));	// Reduces ASPD and moviment speed
+					case ITEMID_MELON_BOMB:
+						sc_start(src, bl, SC_MELON_BOMB, 100, skill_lv, 60000); // Reduces ASPD and movement speed
 						break;
-					case 13264:
-						sc_start(bl, SC_BANANA_BOMB, 100, skill_lv, skill->get_time(GN_SLINGITEM, skill_lv));	// Reduces LUK ??Needed confirm it, may be it's bugged in kRORE?
-						sc_start(bl, SC_BANANA_BOMB_SITDOWN_POSTDELAY, 75, skill_lv, skill->get_time(GN_SLINGITEM_RANGEMELEEATK,skill_lv)); // Sitdown for 3 seconds.
+					case ITEMID_BANANA_BOMB:
+						sc_start(src, bl, SC_BANANA_BOMB, 100, skill_lv, 60000); // Reduces LUK? Needed confirm it, may be it's bugged in kRORE?
+						sc_start(src, bl, SC_BANANA_BOMB_SITDOWN_POSTDELAY, (sd? sd->status.job_level:0) + sstatus->dex / 6 + tstatus->agi / 4 - tstatus->luk / 5 - status->get_lv(bl) + status->get_lv(src), skill_lv, 1000); // Sit down for 3 seconds.
 						break;
 				}
 				sd->itemid = -1;
 			}
 			break;
 		case GN_HELLS_PLANT_ATK:
-			sc_start(bl, SC_STUN,  5 + 5 * skill_lv, skill_lv, skill->get_time2(skill_id, skill_lv));
-			sc_start2(bl, SC_BLOODING, 20 + 10 * skill_lv, skill_lv, src->id,skill->get_time2(skill_id, skill_lv));
+			sc_start(src, bl, SC_STUN,  20 + 10 * skill_lv, skill_lv, skill->get_time2(skill_id, skill_lv));
+			sc_start2(src, bl, SC_BLOODING, 5 + 5 * skill_lv, skill_lv, src->id,skill->get_time2(skill_id, skill_lv));
 			break;
 		case EL_WIND_SLASH:	// Non confirmed rate.
-			sc_start2(bl, SC_BLOODING, 25, skill_lv, src->id, skill->get_time(skill_id,skill_lv));
+			sc_start2(src, bl, SC_BLOODING, 25, skill_lv, src->id, skill->get_time(skill_id,skill_lv));
 			break;
 		case EL_STONE_HAMMER:
 			rate = 10 * skill_lv;
-			sc_start(bl, SC_STUN, rate, skill_lv, skill->get_time(skill_id,skill_lv));
+			sc_start(src, bl, SC_STUN, rate, skill_lv, skill->get_time(skill_id,skill_lv));
 			break;
 		case EL_ROCK_CRUSHER:
 		case EL_ROCK_CRUSHER_ATK:
-			sc_start(bl,status_skill2sc(skill_id),50,skill_lv,skill->get_time(EL_ROCK_CRUSHER,skill_lv));
+			sc_start(src, bl,status->skill2sc(skill_id),50,skill_lv,skill->get_time(EL_ROCK_CRUSHER,skill_lv));
 			break;
 		case EL_TYPOON_MIS:
-			sc_start(bl,SC_SILENCE,10*skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src, bl,SC_SILENCE,10*skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case KO_JYUMONJIKIRI:
-			sc_start(bl,SC_KO_JYUMONJIKIRI,90,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src, bl,SC_KO_JYUMONJIKIRI,90,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case KO_MAKIBISHI:
-			sc_start(bl, SC_STUN, 10 * skill_lv, skill_lv, 1000 * (skill_lv / 2 + 2));
+			sc_start(src, bl, SC_STUN, 10 * skill_lv, skill_lv, 1000 * (skill_lv / 2 + 2));
 			break;
 		case MH_LAVA_SLIDE:
-			if (tsc && !tsc->data[SC_BURNING]) sc_start4(bl, SC_BURNING, 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time(skill_id, skill_lv));
+			if (tsc && !tsc->data[SC_BURNING]) sc_start4(src, bl, SC_BURNING, 10 * skill_lv, skill_lv, 0, src->id, 0, skill->get_time(skill_id, skill_lv));
 			break;
 		case MH_STAHL_HORN:
-			sc_start(bl, SC_STUN, (20 + 4 * (skill_lv-1)), skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_STUN, (20 + 4 * (skill_lv-1)), skill_lv, skill->get_time(skill_id, skill_lv));
 			break;
 		case MH_NEEDLE_OF_PARALYZE:
-			sc_start(bl, SC_NEEDLE_OF_PARALYZE, 40 + (5*skill_lv), skill_lv, skill->get_time(skill_id, skill_lv));
+			sc_start(src, bl, SC_NEEDLE_OF_PARALYZE, 40 + (5*skill_lv), skill_lv, skill->get_time(skill_id, skill_lv));
+			break;
+		case GN_ILLUSIONDOPING:
+			if( sc_start(src, bl, SC_ILLUSIONDOPING, 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv)) ) //custom rate.
+				sc_start(src, bl, SC_ILLUSION, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+			break;
+		case MH_XENO_SLASHER:
+			sc_start2(src, bl, SC_BLOODING, 10 * skill_lv, skill_lv, src->id, skill->get_time(skill_id,skill_lv));
 			break;
 	}
 
-	if (md && battle_config.summons_trigger_autospells && md->master_id && md->special_state.ai)
-	{	//Pass heritage to Master for status causing effects. [Skotlex]
-		sd = iMap->id2sd(md->master_id);
+	if (md && battle_config.summons_trigger_autospells && md->master_id && md->special_state.ai) {
+		//Pass heritage to Master for status causing effects. [Skotlex]
+		sd = map->id2sd(md->master_id);
 		src = sd?&sd->bl:src;
 	}
 
-	if( attack_type&BF_WEAPON )
-	{ // Coma, Breaking Equipment
-		if( sd && sd->special_state.bonus_coma )
-		{
+	if( attack_type&BF_WEAPON && skill_id != CR_REFLECTSHIELD ) {
+		// Coma, Breaking Equipment
+		if( sd && sd->special_state.bonus_coma ) {
 			rate  = sd->weapon_coma_ele[tstatus->def_ele];
 			rate += sd->weapon_coma_race[tstatus->race];
 			rate += sd->weapon_coma_race[tstatus->mode&MD_BOSS?RC_BOSS:RC_NONBOSS];
 			if (rate)
-				status_change_start(bl, SC_COMA, rate, 0, 0, src->id, 0, 0, 0);
+				status->change_start(src, bl, SC_COMA, rate, 0, 0, src->id, 0, 0, 0);
 		}
 		if( sd && battle_config.equip_self_break_rate )
 		{	// Self weapon breaking
@@ -1453,10 +1388,18 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			if( rate )
 				skill->break_equip(bl, EQP_ARMOR, rate, BCT_ENEMY);
 		}
+		if (sd && !skill_id && bl->type == BL_PC) { // This effect does not work with skills.
+			if (sd->def_set_race[tstatus->race].rate)
+					status->change_start(src,bl, SC_DEFSET, sd->def_set_race[tstatus->race].rate, sd->def_set_race[tstatus->race].value,
+					0, 0, 0, sd->def_set_race[tstatus->race].tick, 2);
+			if (sd->def_set_race[tstatus->race].rate)
+					status->change_start(src,bl, SC_MDEFSET, sd->mdef_set_race[tstatus->race].rate, sd->mdef_set_race[tstatus->race].value,
+					0, 0, 0, sd->mdef_set_race[tstatus->race].tick, 2);
+		}
 	}
 
-	if( sd && sd->ed && sc && !status_isdead(bl) && !skill_id ){
-		struct unit_data *ud = unit_bl2ud(src);
+	if( sd && sd->ed && sc && !status->isdead(bl) && !skill_id ) {
+		struct unit_data *ud = unit->bl2ud(src);
 
 		if( sc->data[SC_WILD_STORM_OPTION] )
 			temp = sc->data[SC_WILD_STORM_OPTION]->val2;
@@ -1484,11 +1427,10 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 	}
 
 	// Autospell when attacking
-	if( sd && !status_isdead(bl) && sd->autospell[0].id )
-	{
+	if( sd && !status->isdead(bl) && sd->autospell[0].id ) {
 		struct block_list *tbl;
 		struct unit_data *ud;
-		int i, skill_lv, type, notok;
+		int i, auto_skill_lv, type, notok;
 
 		for (i = 0; i < ARRAYLENGTH(sd->autospell) && sd->autospell[i].id; i++) {
 
@@ -1506,8 +1448,8 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 			if ( notok )
 				continue;
 
-			skill_lv = sd->autospell[i].lv?sd->autospell[i].lv:1;
-			if (skill_lv < 0) skill_lv = 1+rnd()%(-skill_lv);
+			auto_skill_lv = sd->autospell[i].lv?sd->autospell[i].lv:1;
+			if (auto_skill_lv < 0) auto_skill_lv = 1+rnd()%(-auto_skill_lv);
 
 			rate = (!sd->state.arrow_atk) ? sd->autospell[i].rate : sd->autospell[i].rate / 2;
 
@@ -1520,18 +1462,18 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				int maxcount = 0;
 				if( !(BL_PC&battle_config.skill_reiteration) &&
 					skill->get_unit_flag(temp)&UF_NOREITERATION &&
-					skill->check_unit_range(src,tbl->x,tbl->y,temp,skill_lv)
+					skill->check_unit_range(src,tbl->x,tbl->y,temp,auto_skill_lv)
 				  ) {
 					continue;
 				}
 				if( BL_PC&battle_config.skill_nofootset &&
 					skill->get_unit_flag(temp)&UF_NOFOOTSET &&
-					skill->check_unit_range2(src,tbl->x,tbl->y,temp,skill_lv)
+					skill->check_unit_range2(src,tbl->x,tbl->y,temp,auto_skill_lv)
 				  ) {
 					continue;
 				}
 				if( BL_PC&battle_config.land_skill_limit &&
-					(maxcount = skill->get_maxcount(temp, skill_lv)) > 0
+					(maxcount = skill->get_maxcount(temp, auto_skill_lv)) > 0
 				  ) {
 					int v;
 					for(v=0;v<MAX_SKILLUNITGROUP && sd->ud.skillunit[v] && maxcount;v++) {
@@ -1544,7 +1486,7 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				}
 			}
 			if( battle_config.autospell_check_range &&
-				!battle->check_range(src, tbl, skill->get_range2(src, temp,skill_lv) + (temp == RG_CLOSECONFINE?0:1)) )
+				!battle->check_range(src, tbl, skill->get_range2(src, temp,auto_skill_lv) + (temp == RG_CLOSECONFINE?0:1)) )
 				continue;
 
 			if (temp == AS_SONICBLOW)
@@ -1553,24 +1495,24 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 				type = CAST_GROUND;
 
 			sd->state.autocast = 1;
-			skill->consume_requirement(sd,temp,skill_lv,1);
+			skill->consume_requirement(sd,temp,auto_skill_lv,1);
 			skill->toggle_magicpower(src, temp);
 			switch (type) {
 				case CAST_GROUND:
-					skill->castend_pos2(src, tbl->x, tbl->y, temp, skill_lv, tick, 0);
+					skill->castend_pos2(src, tbl->x, tbl->y, temp, auto_skill_lv, tick, 0);
 					break;
 				case CAST_NODAMAGE:
-					skill->castend_nodamage_id(src, tbl, temp, skill_lv, tick, 0);
+					skill->castend_nodamage_id(src, tbl, temp, auto_skill_lv, tick, 0);
 					break;
 				case CAST_DAMAGE:
-					skill->castend_damage_id(src, tbl, temp, skill_lv, tick, 0);
+					skill->castend_damage_id(src, tbl, temp, auto_skill_lv, tick, 0);
 					break;
 			}
 			sd->state.autocast = 0;
 			//Set canact delay. [Skotlex]
-			ud = unit_bl2ud(src);
+			ud = unit->bl2ud(src);
 			if (ud) {
-				rate = skill->delay_fix(src, temp, skill_lv);
+				rate = skill->delay_fix(src, temp, auto_skill_lv);
 				if (DIFF_TICK(ud->canact_tick, tick + rate) < 0){
 					ud->canact_tick = tick+rate;
 					if ( battle_config.display_status_timers && sd )
@@ -1603,27 +1545,27 @@ int skill_additional_effect (struct block_list* src, struct block_list *bl, uint
 		dstmd && !(tstatus->mode&MD_BOSS) &&
 		(rnd()%10000 < sd->bonus.classchange))
 	{
-		struct mob_db *mob;
+		struct mob_db *monster;
 		int class_;
 		temp = 0;
 		do {
 			do {
 				class_ = rnd() % MAX_MOB_DB;
-			} while (!mobdb_checkid(class_));
+			} while (!mob->db_checkid(class_));
 
 			rate = rnd() % 1000000;
-			mob = mob_db(class_);
+			monster = mob->db(class_);
 		} while (
-			(mob->status.mode&(MD_BOSS|MD_PLANT) || mob->summonper[0] <= rate) &&
+			(monster->status.mode&(MD_BOSS|MD_PLANT) || monster->summonper[0] <= rate) &&
 		  	(temp++) < 2000);
 		if (temp < 2000)
-			mob_class_change(dstmd,class_);
+			mob->class_change(dstmd,class_);
 	}
 
 	return 0;
 }
 
-int skill_onskillusage(struct map_session_data *sd, struct block_list *bl, uint16 skill_id, unsigned int tick) {
+int skill_onskillusage(struct map_session_data *sd, struct block_list *bl, uint16 skill_id, int64 tick) {
 	int temp, skill_lv, i, type, notok;
 	struct block_list *tbl;
 
@@ -1713,8 +1655,7 @@ int skill_onskillusage(struct map_session_data *sd, struct block_list *bl, uint1
 
 	return 1;
 }
-
-/* Splitted off from skill->additional_effect, which is never called when the
+/* Split off from skill->additional_effect, which is never called when the
  * attack skill kills the enemy. Place in this function counter status effects
  * when using skills (eg: Asura's sp regen penalty, or counter-status effects
  * from cards) that will take effect on the source, not the target. [Skotlex]
@@ -1722,8 +1663,7 @@ int skill_onskillusage(struct map_session_data *sd, struct block_list *bl, uint1
  * type of skills, so not every instance of skill->additional_effect needs a call
  * to this one.
  */
-int skill_counter_additional_effect (struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int attack_type, unsigned int tick)
-{
+int skill_counter_additional_effect(struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int attack_type, int64 tick) {
 	int rate;
 	struct map_session_data *sd=NULL;
 	struct map_session_data *dstsd=NULL;
@@ -1731,47 +1671,46 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 	nullpo_ret(src);
 	nullpo_ret(bl);
 
-	if(skill_id > 0 && !skill_lv) return 0;	// don't forget auto attacks! - celest
+	if(skill_id > 0 && !skill_lv) return 0;	// don't forget auto attacks! [celest]
 
 	sd = BL_CAST(BL_PC, src);
 	dstsd = BL_CAST(BL_PC, bl);
 
-	if(dstsd && attack_type&BF_WEAPON)
-	{	//Counter effects.
+	if(dstsd && attack_type&BF_WEAPON) {
+		//Counter effects.
 		enum sc_type type;
 		int i, time;
-		for(i=0; i < ARRAYLENGTH(dstsd->addeff2) && dstsd->addeff2[i].flag; i++)
-		{
+		for(i=0; i < ARRAYLENGTH(dstsd->addeff2) && dstsd->addeff2[i].flag; i++) {
 			rate = dstsd->addeff2[i].rate;
 			if (attack_type&BF_LONG)
 				rate+=dstsd->addeff2[i].arrow_rate;
 			if (!rate) continue;
 
-			if ((dstsd->addeff2[i].flag&(ATF_LONG|ATF_SHORT)) != (ATF_LONG|ATF_SHORT))
-			{	//Trigger has range consideration.
+			if ((dstsd->addeff2[i].flag&(ATF_LONG|ATF_SHORT)) != (ATF_LONG|ATF_SHORT)) {
+				//Trigger has range consideration.
 				if((dstsd->addeff2[i].flag&ATF_LONG && !(attack_type&BF_LONG)) ||
 					(dstsd->addeff2[i].flag&ATF_SHORT && !(attack_type&BF_SHORT)))
 					continue; //Range Failed.
 			}
 			type = dstsd->addeff2[i].id;
-			time = skill->get_time2(status_sc2skill(type),7);
+			time = skill->get_time2(status->sc2skill(type),7);
 
 			if (dstsd->addeff2[i].flag&ATF_TARGET)
-				status_change_start(src,type,rate,7,0,0,0,time,0);
+				status->change_start(bl,src,type,rate,7,0,0,0,time,0);
 
-			if (dstsd->addeff2[i].flag&ATF_SELF && !status_isdead(bl))
-				status_change_start(bl,type,rate,7,0,0,0,time,0);
+			if (dstsd->addeff2[i].flag&ATF_SELF && !status->isdead(bl))
+				status->change_start(bl,bl,type,rate,7,0,0,0,time,0);
 		}
 	}
 
 	switch(skill_id){
 		case MO_EXTREMITYFIST:
-			sc_start(src,SC_EXTREMITYFIST,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,src,SC_EXTREMITYFIST,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 		case GS_FULLBUSTER:
-			sc_start(src,SC_BLIND,2*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
+			sc_start(src,src,SC_BLIND,2*skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
-		case HFLI_SBR44:	//[orn]
+		case HFLI_SBR44:	// [orn]
 		case HVAN_EXPLOSION:
 			if(src->type == BL_HOM){
 				TBL_HOM *hd = (TBL_HOM*)src;
@@ -1786,20 +1725,25 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 			break;
 	}
 
-	if(sd && (sd->class_&MAPID_UPPERMASK) == MAPID_STAR_GLADIATOR &&
-		rnd()%10000 < battle_config.sg_miracle_skill_ratio)	//SG_MIRACLE [Komurka]
-		sc_start(src,SC_MIRACLE,100,1,battle_config.sg_miracle_skill_duration);
+	if( sd && (sd->class_&MAPID_UPPERMASK) == MAPID_STAR_GLADIATOR
+	 && rnd()%10000 < battle_config.sg_miracle_skill_ratio) // SG_MIRACLE [Komurka]
+		sc_start(src,src,SC_MIRACLE,100,1,battle_config.sg_miracle_skill_duration);
 
-	if(sd && skill_id && attack_type&BF_MAGIC && status_isdead(bl) &&
-	 	!(skill->get_inf(skill_id)&(INF_GROUND_SKILL|INF_SELF_SKILL)) &&
-		(rate=pc->checkskill(sd,HW_SOULDRAIN))>0
-	){	//Soul Drain should only work on targetted spells [Skotlex]
-		if (pc_issit(sd)) pc->setstand(sd); //Character stuck in attacking animation while 'sitting' fix. [Skotlex]
-		clif->skill_nodamage(src,bl,HW_SOULDRAIN,rate,1);
-		status_heal(src, 0, status_get_lv(bl)*(95+15*rate)/100, 2);
+	if( sd && skill_id && attack_type&BF_MAGIC && status->isdead(bl)
+	 && !(skill->get_inf(skill_id)&(INF_GROUND_SKILL|INF_SELF_SKILL))
+	 && (rate=pc->checkskill(sd,HW_SOULDRAIN)) > 0
+	) {
+		// Soul Drain should only work on targeted spells [Skotlex]
+		if( pc_issit(sd) ) pc->setstand(sd); // Character stuck in attacking animation while 'sitting' fix. [Skotlex]
+		if( skill->get_nk(skill_id)&NK_SPLASH && skill->area_temp[1] != bl->id )
+			;
+		else {
+			clif->skill_nodamage(src,bl,HW_SOULDRAIN,rate,1);
+			status->heal(src, 0, status->get_lv(bl)*(95+15*rate)/100, 2);
+		}
 	}
 
-	if( sd && status_isdead(bl) ) {
+	if( sd && status->isdead(bl) ) {
 		int sp = 0, hp = 0;
 		if( attack_type&BF_WEAPON ) {
 			sp += sd->bonus.sp_gain_value;
@@ -1810,26 +1754,28 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 		if( attack_type&BF_MAGIC ) {
 			sp += sd->bonus.magic_sp_gain_value;
 			hp += sd->bonus.magic_hp_gain_value;
-			if( skill_id == WZ_WATERBALL ) {//(bugreport:5303)
+			if( skill_id == WZ_WATERBALL ) {// (bugreport:5303)
 				struct status_change *sc = NULL;
-				if( ( sc = status_get_sc(src) ) ) {
-					if(sc->data[SC_SOULLINK] &&
-								sc->data[SC_SOULLINK]->val2 == SL_WIZARD &&
-								sc->data[SC_SOULLINK]->val3 == WZ_WATERBALL)
-								sc->data[SC_SOULLINK]->val3 = 0; //Clear bounced spell check.
+				if( ( sc = status->get_sc(src) ) ) {
+					if( sc->data[SC_SOULLINK]
+					 && sc->data[SC_SOULLINK]->val2 == SL_WIZARD
+					 && sc->data[SC_SOULLINK]->val3 == WZ_WATERBALL
+					)
+						sc->data[SC_SOULLINK]->val3 = 0; //Clear bounced spell check.
 				}
 			}
 		}
-		if( hp || sp ) { // updated to force healing to allow healing through berserk
-			status_heal(src, hp, sp, battle_config.show_hp_sp_gain ? 3 : 1);
+		if( hp || sp ) {
+			// updated to force healing to allow healing through berserk
+			status->heal(src, hp, sp, battle_config.show_hp_sp_gain ? 3 : 1);
 		}
 	}
 
 	// Trigger counter-spells to retaliate against damage causing skills.
-	if(dstsd && !status_isdead(bl) && dstsd->autospell2[0].id && !(skill_id && skill->get_nk(skill_id)&NK_NO_DAMAGE)) {
+	if(dstsd && !status->isdead(bl) && dstsd->autospell2[0].id && !(skill_id && skill->get_nk(skill_id)&NK_NO_DAMAGE)) {
 		struct block_list *tbl;
 		struct unit_data *ud;
-		int i, skill_id, skill_lv, rate, type, notok;
+		int i, auto_skill_id, auto_skill_lv, type, notok;
 
 		for (i = 0; i < ARRAYLENGTH(dstsd->autospell2) && dstsd->autospell2[i].id; i++) {
 
@@ -1838,16 +1784,16 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 				 dstsd->autospell2[i].flag&attack_type&BF_SKILLMASK))
 				continue; // one or more trigger conditions were not fulfilled
 
-			skill_id = (dstsd->autospell2[i].id > 0) ? dstsd->autospell2[i].id : -dstsd->autospell2[i].id;
-			skill_lv = dstsd->autospell2[i].lv?dstsd->autospell2[i].lv:1;
-			if (skill_lv < 0) skill_lv = 1+rnd()%(-skill_lv);
+			auto_skill_id = (dstsd->autospell2[i].id > 0) ? dstsd->autospell2[i].id : -dstsd->autospell2[i].id;
+			auto_skill_lv = dstsd->autospell2[i].lv?dstsd->autospell2[i].lv:1;
+			if (auto_skill_lv < 0) auto_skill_lv = 1+rnd()%(-auto_skill_lv);
 
 			rate = dstsd->autospell2[i].rate;
 			if (attack_type&BF_LONG)
 				 rate>>=1;
 
 			dstsd->state.autocast = 1;
-			notok = skill->not_ok(skill_id, dstsd);
+			notok = skill->not_ok(auto_skill_id, dstsd);
 			dstsd->state.autocast = 0;
 
 			if ( notok )
@@ -1858,26 +1804,26 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 
 			tbl = (dstsd->autospell2[i].id < 0) ? bl : src;
 
-			if( (type = skill->get_casttype(skill_id)) == CAST_GROUND ) {
+			if( (type = skill->get_casttype(auto_skill_id)) == CAST_GROUND ) {
 				int maxcount = 0;
 				if( !(BL_PC&battle_config.skill_reiteration) &&
-					skill->get_unit_flag(skill_id)&UF_NOREITERATION &&
-					skill->check_unit_range(bl,tbl->x,tbl->y,skill_id,skill_lv)
+					skill->get_unit_flag(auto_skill_id)&UF_NOREITERATION &&
+					skill->check_unit_range(bl,tbl->x,tbl->y,auto_skill_id,auto_skill_lv)
 				  ) {
 					continue;
 				}
 				if( BL_PC&battle_config.skill_nofootset &&
-					skill->get_unit_flag(skill_id)&UF_NOFOOTSET &&
-					skill->check_unit_range2(bl,tbl->x,tbl->y,skill_id,skill_lv)
+					skill->get_unit_flag(auto_skill_id)&UF_NOFOOTSET &&
+					skill->check_unit_range2(bl,tbl->x,tbl->y,auto_skill_id,auto_skill_lv)
 				  ) {
 					continue;
 				}
 				if( BL_PC&battle_config.land_skill_limit &&
-					(maxcount = skill->get_maxcount(skill_id, skill_lv)) > 0
+					(maxcount = skill->get_maxcount(auto_skill_id, auto_skill_lv)) > 0
 				  ) {
 					int v;
 					for(v=0;v<MAX_SKILLUNITGROUP && dstsd->ud.skillunit[v] && maxcount;v++) {
-						if(dstsd->ud.skillunit[v]->skill_id == skill_id)
+						if(dstsd->ud.skillunit[v]->skill_id == auto_skill_id)
 							maxcount--;
 					}
 					if( maxcount == 0 ) {
@@ -1886,27 +1832,27 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 				}
 			}
 
-			if( !battle->check_range(src, tbl, skill->get_range2(src, skill_id,skill_lv) + (skill_id == RG_CLOSECONFINE?0:1)) && battle_config.autospell_check_range )
+			if( !battle->check_range(src, tbl, skill->get_range2(src, auto_skill_id,auto_skill_lv) + (auto_skill_id == RG_CLOSECONFINE?0:1)) && battle_config.autospell_check_range )
 				continue;
 
 			dstsd->state.autocast = 1;
-			skill->consume_requirement(dstsd,skill_id,skill_lv,1);
+			skill->consume_requirement(dstsd,auto_skill_id,auto_skill_lv,1);
 			switch (type) {
 				case CAST_GROUND:
-					skill->castend_pos2(bl, tbl->x, tbl->y, skill_id, skill_lv, tick, 0);
+					skill->castend_pos2(bl, tbl->x, tbl->y, auto_skill_id, auto_skill_lv, tick, 0);
 					break;
 				case CAST_NODAMAGE:
-					skill->castend_nodamage_id(bl, tbl, skill_id, skill_lv, tick, 0);
+					skill->castend_nodamage_id(bl, tbl, auto_skill_id, auto_skill_lv, tick, 0);
 					break;
 				case CAST_DAMAGE:
-					skill->castend_damage_id(bl, tbl, skill_id, skill_lv, tick, 0);
+					skill->castend_damage_id(bl, tbl, auto_skill_id, auto_skill_lv, tick, 0);
 					break;
 			}
 			dstsd->state.autocast = 0;
-			//Set canact delay. [Skotlex]
-			ud = unit_bl2ud(bl);
+			// Set canact delay. [Skotlex]
+			ud = unit->bl2ud(bl);
 			if (ud) {
-				rate = skill->delay_fix(bl, skill_id, skill_lv);
+				rate = skill->delay_fix(bl, auto_skill_id, auto_skill_lv);
 				if (DIFF_TICK(ud->canact_tick, tick + rate) < 0){
 					ud->canact_tick = tick+rate;
 					if ( battle_config.display_status_timers && dstsd )
@@ -1917,7 +1863,7 @@ int skill_counter_additional_effect (struct block_list* src, struct block_list *
 	}
 
 	//Autobonus when attacked
-	if( dstsd && !status_isdead(bl) && dstsd->autobonus2[0].rate && !(skill_id && skill->get_nk(skill_id)&NK_NO_DAMAGE) ) {
+	if( dstsd && !status->isdead(bl) && dstsd->autobonus2[0].rate && !(skill_id && skill->get_nk(skill_id)&NK_NO_DAMAGE) ) {
 		int i;
 		for( i = 0; i < ARRAYLENGTH(dstsd->autobonus2); i++ ) {
 			if( rnd()%1000 >= dstsd->autobonus2[i].rate )
@@ -1944,7 +1890,7 @@ int skill_break_equip (struct block_list *bl, unsigned short where, int rate, in
 	const int where_list[4]     = {EQP_WEAPON, EQP_ARMOR, EQP_SHIELD, EQP_HELM};
 	const enum sc_type scatk[4] = {SC_NOEQUIPWEAPON, SC_NOEQUIPARMOR, SC_NOEQUIPSHIELD, SC_NOEQUIPHELM};
 	const enum sc_type scdef[4] = {SC_PROTECTWEAPON, SC_PROTECTARMOR, SC_PROTECTSHIELD, SC_PROTECTHELM};
-	struct status_change *sc = status_get_sc(bl);
+	struct status_change *sc = status->get_sc(bl);
 	int i,j;
 	TBL_PC *sd;
 	sd = BL_CAST(BL_PC, bl);
@@ -1986,7 +1932,7 @@ int skill_break_equip (struct block_list *bl, unsigned short where, int rate, in
 			else if (rnd()%10000 >= rate)
 				where&=~where_list[i];
 			else if (!sd && !(status_get_mode(bl)&MD_BOSS)) //Cause Strip effect.
-				sc_start(bl,scatk[i],100,0,skill->get_time(status_sc2skill(scatk[i]),1));
+				sc_start(bl,bl,scatk[i],100,0,skill->get_time(status->sc2skill(scatk[i]),1));
 		}
 	}
 	if (!where) //Nothing to break.
@@ -2040,8 +1986,8 @@ int skill_strip_equip(struct block_list *bl, unsigned short where, int rate, int
 	if (rnd()%100 >= rate)
 		return 0;
 
-	sc = status_get_sc(bl);
-	if (!sc || sc->option&OPTION_MADOGEAR ) //Mado Gear cannot be divested [Ind]
+	sc = status->get_sc(bl);
+	if (!sc || sc->option&OPTION_MADOGEAR ) // Mado Gear cannot be divested [Ind]
 		return 0;
 
 	for (i = 0; i < ARRAYLENGTH(pos); i++) {
@@ -2051,13 +1997,11 @@ int skill_strip_equip(struct block_list *bl, unsigned short where, int rate, int
 	if (!where) return 0;
 
 	for (i = 0; i < ARRAYLENGTH(pos); i++) {
-		if (where&pos[i] && !sc_start(bl, sc_atk[i], 100, lv, time))
+		if (where&pos[i] && !sc_start(bl, bl, sc_atk[i], 100, lv, time))
 			where&=~pos[i];
 	}
 	return where?1:0;
 }
-//Early declaration
-static int skill_area_temp[8];
 /*=========================================================================
  Used to knock back players, monsters, traps, etc
  - 'count' is the number of squares to knock back
@@ -2071,17 +2015,17 @@ int skill_blown(struct block_list* src, struct block_list* target, int count, in
 
 	nullpo_ret(src);
 
-	if (src != target && map[src->m].flag.noknockback)
-		return 0; //No knocking
+	if (src != target && map->list[src->m].flag.noknockback)
+		return 0; // No knocking
 	if (count == 0)
-		return 0; //Actual knockback distance is 0.
+		return 0; // Actual knockback distance is 0.
 
 	switch (target->type) {
 		case BL_MOB: {
 				struct mob_data* md = BL_CAST(BL_MOB, target);
 				if( md->class_ == MOBID_EMPERIUM )
 					return 0;
-				if(src != target && is_boss(target)) //Bosses can't be knocked-back
+				if(src != target && is_boss(target)) // Bosses can't be knocked-back
 					return 0;
 			}
 			break;
@@ -2095,13 +2039,13 @@ int skill_blown(struct block_list* src, struct block_list* target, int count, in
 			break;
 		case BL_SKILL:
 			su = (struct skill_unit *)target;
-			if( su && su->group && su->group->unit_id == UNT_ANKLESNARE )
+			if( su && su->group && (su->group->unit_id == UNT_ANKLESNARE || su->group->unit_id == UNT_REVERBERATION))
 				return 0; // ankle snare cannot be knocked back
 			break;
 	}
 
 	if (dir == -1) // <optimized>: do the computation here instead of outside
-		dir = iMap->calc_dir(target, src->x, src->y); // direction from src to target, reversed
+		dir = map->calc_dir(target, src->x, src->y); // direction from src to target, reversed
 
 	if (dir >= 0 && dir < 8)
 	{	// take the reversed 'direction' and reverse it
@@ -2109,14 +2053,19 @@ int skill_blown(struct block_list* src, struct block_list* target, int count, in
 		dy = -diry[dir];
 	}
 
-	return unit_blown(target, dx, dy, count, flag);	// send over the proper flag
+	return unit->blown(target, dx, dy, count, flag);	// send over the proper flag
 }
 
 
-//Checks if 'bl' should reflect back a spell cast by 'src'.
-//type is the type of magic attack: 0: indirect (aoe), 1: direct (targetted)
+/*
+	Checks if 'bl' should reflect back a spell cast by 'src'.
+	type is the type of magic attack: 0: indirect (aoe), 1: direct (targeted)
+	In case of success returns type of reflection, otherwise 0
+		1 - Regular reflection (Maya)
+		2 - SL_KAITE reflection
+*/
 int skill_magic_reflect(struct block_list* src, struct block_list* bl, int type) {
-	struct status_change *sc = status_get_sc(bl);
+	struct status_change *sc = status->get_sc(bl);
 	struct map_session_data* sd = BL_CAST(BL_PC, bl);
 
 	if( sc && sc->data[SC_KYOMU] ) // Nullify reflecting ability
@@ -2136,7 +2085,7 @@ int skill_magic_reflect(struct block_list* src, struct block_list* bl, int type)
 	if( sc->data[SC_MAGICMIRROR] && rnd()%100 < sc->data[SC_MAGICMIRROR]->val2 )
 		return 1;
 
-	if( sc->data[SC_KAITE] && (src->type == BL_PC || status_get_lv(src) <= 80) )
+	if( sc->data[SC_KAITE] && (src->type == BL_PC || status->get_lv(src) <= 80) )
 	{// Kaite only works against non-players if they are low-level.
 		clif->specialeffect(bl, 438, AREA);
 		if( --sc->data[SC_KAITE]->val2 <= 0 )
@@ -2161,38 +2110,46 @@ int skill_magic_reflect(struct block_list* src, struct block_list* bl, int type)
  * flag&0x2000 is used to signal that the skill_lv should be passed as -1 to the
  *      client (causes player characters to not scream skill name)
  *-------------------------------------------------------------------------*/
-int skill_attack (int attack_type, struct block_list* src, struct block_list *dsrc, struct block_list *bl, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag)
-{
+int skill_attack(int attack_type, struct block_list* src, struct block_list *dsrc, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag) {
 	struct Damage dmg;
 	struct status_data *sstatus, *tstatus;
 	struct status_change *sc;
 	struct map_session_data *sd, *tsd;
-	int type,damage;
-	int8 rmdamage=0;//magic reflected
-	bool additional_effects = true;
+	int type;
+	int64 damage;
+	bool rmdamage = false;//magic reflected
+	bool additional_effects = true, shadow_flag = false;
 
 	if(skill_id > 0 && !skill_lv) return 0;
 
-	nullpo_ret(src);	//Source is the master behind the attack (player/mob/pet)
-	nullpo_ret(dsrc); //dsrc is the actual originator of the damage, can be the same as src, or a skill casted by src.
+	nullpo_ret(src);	// Source is the master behind the attack (player/mob/pet)
+	nullpo_ret(dsrc); // dsrc is the actual originator of the damage, can be the same as src, or a skill casted by src.
 	nullpo_ret(bl); //Target to be attacked.
 
 	if (src != dsrc) {
 		//When caster is not the src of attack, this is a ground skill, and as such, do the relevant target checking. [Skotlex]
-		if (!status_check_skilluse(battle_config.skill_caster_check?src:NULL, bl, skill_id, 2))
+		if (!status->check_skilluse(battle_config.skill_caster_check?src:NULL, bl, skill_id, 2))
 			return 0;
 	} else if ((flag&SD_ANIMATION) && skill->get_nk(skill_id)&NK_SPLASH) {
-		//Note that splash attacks often only check versus the targetted mob, those around the splash area normally don't get checked for being hidden/cloaked/etc. [Skotlex]
-		if (!status_check_skilluse(src, bl, skill_id, 2))
+		//Note that splash attacks often only check versus the targeted mob, those around the splash area normally don't get checked for being hidden/cloaked/etc. [Skotlex]
+		if (!status->check_skilluse(src, bl, skill_id, 2))
 			return 0;
 	}
 
 	sd = BL_CAST(BL_PC, src);
 	tsd = BL_CAST(BL_PC, bl);
 
-	sstatus = status_get_status_data(src);
-	tstatus = status_get_status_data(bl);
-	sc= status_get_sc(bl);
+	// To block skills that aren't called via battle_check_target [Panikon]
+	// issue: 8203
+	if( sd
+		&& ( (bl->type == BL_MOB && pc_has_permission(sd, PC_PERM_DISABLE_PVM))
+			|| (bl->type == BL_PC && pc_has_permission(sd, PC_PERM_DISABLE_PVP)) )
+			)
+		return 0;
+
+	sstatus = status->get_status_data(src);
+	tstatus = status->get_status_data(bl);
+	sc = status->get_sc(bl);
 	if (sc && !sc->count) sc = NULL; //Don't need it.
 
 	// Is this check really needed? FrostNova won't hurt you if you step right where the caster is?
@@ -2220,28 +2177,29 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 		}
 	}
 
-	if( dmg.flag&BF_MAGIC && ( skill_id != NPC_EARTHQUAKE || (battle_config.eq_single_target_reflectable && (flag&0xFFF) == 1) ) )
-	{ // Earthquake on multiple targets is not counted as a target skill. [Inkfish]
-		if( (dmg.damage || dmg.damage2) && (type = skill->magic_reflect(src, bl, src==dsrc)) )
-		{	//Magic reflection, switch caster/target
+	if( dmg.flag&BF_MAGIC && ( skill_id != NPC_EARTHQUAKE || (battle_config.eq_single_target_reflectable && (flag&0xFFF) == 1) ) ) {
+		// Earthquake on multiple targets is not counted as a target skill. [Inkfish]
+		if( (dmg.damage || dmg.damage2) && (type = skill->magic_reflect(src, bl, src==dsrc)) ) {
+			//Magic reflection, switch caster/target
 			struct block_list *tbl = bl;
-			rmdamage = 1;
+			rmdamage = true;
 			bl = src;
 			src = tbl;
 			dsrc = tbl;
 			sd = BL_CAST(BL_PC, src);
 			tsd = BL_CAST(BL_PC, bl);
-			sc = status_get_sc(bl);
+			sc = status->get_sc(bl);
 			if (sc && !sc->count)
 				sc = NULL; //Don't need it.
 			/* bugreport:2564 flag&2 disables double casting trigger */
 			flag |= 2;
-
+			/* bugreport:7859 magical reflected zeroes blow count */
+			dmg.blewcount = 0;
 			//Spirit of Wizard blocks Kaite's reflection
-			if( type == 2 && sc && sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_WIZARD )
-			{	//Consume one Fragment per hit of the casted skill? [Skotlex]
-			  	type = tsd?pc->search_inventory (tsd, 7321):0;
-				if (type >= 0) {
+			if (type == 2 && sc && sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_WIZARD) {
+				//Consume one Fragment per hit of the casted skill? [Skotlex]
+				type = tsd ? pc->search_inventory(tsd, ITEMID_FRAGMENT_OF_CRYSTAL) : 0;
+				if (type != INDEX_NOT_FOUND) {
 					if ( tsd ) pc->delitem(tsd, type, 1, 0, 1, LOG_TYPE_CONSUME);
 					dmg.damage = dmg.damage2 = 0;
 					dmg.dmg_lv = ATK_MISS;
@@ -2255,31 +2213,38 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 		 * Official Magic Reflection Behavior : damage reflected depends on gears caster wears, not target
 		 **/
 		#if MAGIC_REFLECTION_TYPE
-			if( dmg.dmg_lv != ATK_MISS ){ //Wiz SL cancelled and consumed fragment
+
+		#ifdef RENEWAL
+			if( dmg.dmg_lv != ATK_MISS ) // Wiz SL canceled and consumed fragment
+		#else
+			// issue:6415 in pre-renewal Kaite reflected the entire damage received
+			// regardless of caster's equipment (Aegis 11.1)
+			if( dmg.dmg_lv != ATK_MISS && type == 1 ) //Wiz SL canceled and consumed fragment
+		#endif
+			{
 				short s_ele = skill->get_ele(skill_id, skill_lv);
 				
 				if (s_ele == -1) // the skill takes the weapon's element
 					s_ele = sstatus->rhw.ele;
 				else if (s_ele == -2) //Use status element
-					s_ele = status_get_attack_sc_element(src,status_get_sc(src));
+					s_ele = status_get_attack_sc_element(src,status->get_sc(src));
 				else if( s_ele == -3 ) //Use random element
 					s_ele = rnd()%ELE_MAX;
 				
 				dmg.damage = battle->attr_fix(bl, bl, dmg.damage, s_ele, status_get_element(bl), status_get_element_level(bl));
 				
 				if( sc && sc->data[SC_ENERGYCOAT] ) {
-					struct status_data *status = status_get_status_data(bl);
-					int per = 100*status->sp / status->max_sp -1; //100% should be counted as the 80~99% interval
+					struct status_data *st = status->get_status_data(bl);
+					int per = 100*st->sp / st->max_sp -1; //100% should be counted as the 80~99% interval
 					per /=20; //Uses 20% SP intervals.
 					//SP Cost: 1% + 0.5% per every 20% SP
-					if (!status_charge(bl, 0, (10+5*per)*status->max_sp/1000))
+					if (!status->charge(bl, 0, (10+5*per)*st->max_sp/1000))
 						status_change_end(bl, SC_ENERGYCOAT, INVALID_TIMER);
 					//Reduction: 6% + 6% every 20%
 					dmg.damage -= dmg.damage * (6 * (1+per)) / 100;
 				}
-				
 			}
-		#endif
+		#endif /* MAGIC_REFLECTION_TYPE */
 		}
 		if(sc && sc->data[SC_MAGICROD] && src == dsrc) {
 			int sp = skill->get_sp(skill_id,skill_lv);
@@ -2288,7 +2253,7 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			sp = sp * sc->data[SC_MAGICROD]->val2 / 100;
 			if(skill_id == WZ_WATERBALL && skill_lv > 1)
 				sp = sp/((skill_lv|1)*(skill_lv|1)); //Estimate SP cost of a single water-ball
-			status_heal(bl, 0, sp, 2);
+			status->heal(bl, 0, sp, 2);
 		}
 	}
 
@@ -2327,7 +2292,7 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 	}
 
 	if(sd) {
-		int flag = 0; //Used to signal if this skill can be combo'ed later on.
+		int combo = 0; //Used to signal if this skill can be combo'ed later on.
 		struct status_change_entry *sce;
 		if ((sce = sd->sc.data[SC_COMBOATTACK])) {//End combo state after skill is invoked. [Skotlex]
 			switch (skill_id) {
@@ -2339,11 +2304,11 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 					sce->val1 = skill_id; //Update combo-skill
 					sce->val3 = skill_id;
 					if( sce->timer != INVALID_TIMER )
-						iTimer->delete_timer(sce->timer, status_change_timer);
-					sce->timer = iTimer->add_timer(tick+sce->val4, status_change_timer, src->id, SC_COMBOATTACK);
+						timer->delete(sce->timer, status->change_timer);
+					sce->timer = timer->add(tick+sce->val4, status->change_timer, src->id, SC_COMBOATTACK);
 					break;
 				}
-				unit_cancel_combo(src); // Cancel combo wait
+				unit->cancel_combo(src); // Cancel combo wait
 				break;
 			default:
 				if( src == dsrc ) // Ground skills are exceptions. [Inkfish]
@@ -2353,29 +2318,30 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 		switch(skill_id) {
 			case MO_TRIPLEATTACK:
 				if (pc->checkskill(sd, MO_CHAINCOMBO) > 0 || pc->checkskill(sd, SR_DRAGONCOMBO) > 0)
-					flag=1;
+					combo=1;
 				break;
 			case MO_CHAINCOMBO:
 				if(pc->checkskill(sd, MO_COMBOFINISH) > 0 && sd->spiritball > 0)
-					flag=1;
+					combo=1;
 				break;
 			case MO_COMBOFINISH:
 				if (sd->status.party_id>0) //bonus from SG_FRIEND [Komurka]
 					party->skill_check(sd, sd->status.party_id, MO_COMBOFINISH, skill_lv);
 				if (pc->checkskill(sd, CH_TIGERFIST) > 0 && sd->spiritball > 0)
-					flag=1;
+					combo=1;
 			case CH_TIGERFIST:
-				if (!flag && pc->checkskill(sd, CH_CHAINCRUSH) > 0 && sd->spiritball > 1)
-					flag=1;
+				if (!combo && pc->checkskill(sd, CH_CHAINCRUSH) > 0 && sd->spiritball > 1)
+					combo=1;
 			case CH_CHAINCRUSH:
-				if (!flag && pc->checkskill(sd, MO_EXTREMITYFIST) > 0 && sd->spiritball > 0 && sd->sc.data[SC_EXPLOSIONSPIRITS])
-					flag=1;
+				if (!combo && pc->checkskill(sd, MO_EXTREMITYFIST) > 0 && sd->spiritball > 0 && sd->sc.data[SC_EXPLOSIONSPIRITS])
+					combo=1;
 				break;
 			case AC_DOUBLE:
-				if( (tstatus->race == RC_BRUTE || tstatus->race == RC_INSECT) && pc->checkskill(sd, HT_POWER))
-				{
-					//TODO: This code was taken from Triple Blows, is this even how it should be? [Skotlex]
-					sc_start2(src,SC_COMBOATTACK,100,HT_POWER,bl->id,2000);
+				// AC_DOUBLE can start the combo with other monster types, but the
+				// monster that's going to be hit by HT_POWER should be RC_BRUTE or RC_INSECT [Panikon]
+				if( pc->checkskill(sd, HT_POWER) )
+				{					
+					sc_start4(NULL,src,SC_COMBOATTACK,100,HT_POWER,0,1,0,2000);
 					clif->combo_delay(src,2000);
 				}
 				break;
@@ -2389,7 +2355,7 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			case SL_STIN:
 			case SL_STUN:
 				if (skill_lv >= 7 && !sd->sc.data[SC_SMA_READY])
-					sc_start(src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA, skill_lv));
+					sc_start(src, src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA, skill_lv));
 				break;
 			case GS_FULLBUSTER:
 				//Can't attack nor use items until skill's delay expires. [Skotlex]
@@ -2397,21 +2363,21 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 				break;
 			case TK_DODGE:
 				if( pc->checkskill(sd, TK_JUMPKICK) > 0 )
-					flag = 1;
+					combo = 1;
 				break;
 			case SR_DRAGONCOMBO:
 				if( pc->checkskill(sd, SR_FALLENEMPIRE) > 0 )
-					flag = 1;
+					combo = 1;
 				break;
 			case SR_FALLENEMPIRE:
 				if( pc->checkskill(sd, SR_TIGERCANNON) > 0 || pc->checkskill(sd, SR_GATEOFHELL) > 0 )
-					flag = 1;
+					combo = 1;
 				break;
 		}	//Switch End
-		if (flag) { //Possible to chain
-			if ( (flag = DIFF_TICK(sd->ud.canact_tick, tick)) < 50 ) flag = 50;/* less is a waste. */
-			sc_start2(src,SC_COMBOATTACK,100,skill_id,bl->id,flag);
-			clif->combo_delay(src, flag);
+		if (combo) { //Possible to chain
+			if ( (combo = DIFF_TICK32(sd->ud.canact_tick, tick)) < 50 ) combo = 50;/* less is a waste. */
+			sc_start2(NULL,src,SC_COMBOATTACK,100,skill_id,bl->id,combo);
+			clif->combo_delay(src, combo);
 		}
 	}
 
@@ -2431,7 +2397,7 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 		case NPC_CRITICALSLASH:
 		case TF_DOUBLE:
 		case GS_CHAINACTION:
-			dmg.dmotion = clif->damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,dmg.type,dmg.damage2);
+			dmg.dmotion = clif->damage(src,bl,dmg.amotion,dmg.dmotion,damage,dmg.div_,dmg.type,dmg.damage2);
 			break;
 
 		case AS_SPLASHER:
@@ -2456,7 +2422,11 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,1,WL_CHAINLIGHTNING,-2,6);
 			break;
 		case LG_OVERBRAND_BRANDISH:
+		case LG_OVERBRAND:
+			dmg.amotion = status_get_amotion(src) * 2;
 		case LG_OVERBRAND_PLUSATK:
+			dmg.dmotion = clif->skill_damage(dsrc,bl,tick,status_get_amotion(src),dmg.dmotion,damage,dmg.div_,skill_id,-1,5);
+			break;
 		case EL_FIRE_BOMB:
 		case EL_FIRE_BOMB_ATK:
 		case EL_FIRE_WAVE:
@@ -2473,19 +2443,26 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 		case EL_ROCK_CRUSHER_ATK:
 		case EL_HURRICANE:
 		case EL_HURRICANE_ATK:
+		case EL_TYPOON_MIS:
+		case EL_TYPOON_MIS_ATK:
 		case KO_BAKURETSU:
-		case GN_CRAZYWEED_ATK:
 		case NC_MAGMA_ERUPTION:
 			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,skill_id,-1,5);
 			break;
 		case GN_SLINGITEM_RANGEMELEEATK:
 			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,GN_SLINGITEM,-2,6);
 			break;
+		case SC_FEINTBOMB:
+			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,1,skill_id,skill_lv,5);
+			break;
+		case GN_CRAZYWEED_ATK:
+			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,skill_id, -2, 6);
+			break;
 		case EL_STONE_RAIN:
 			dmg.dmotion = clif->skill_damage(dsrc,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,skill_id,-1,(flag&1)?8:5);
 			break;
 		case WM_SEVERE_RAINSTORM_MELEE:
-			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,WM_SEVERE_RAINSTORM,skill_lv,5);
+			dmg.dmotion = clif->skill_damage(src,bl,tick,dmg.amotion,dmg.dmotion,damage,dmg.div_,WM_SEVERE_RAINSTORM,-2,6);
 			break;
 		case WM_REVERBERATION_MELEE:
 		case WM_REVERBERATION_MAGIC:
@@ -2528,7 +2505,7 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			break;
 	}
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 
 	if(damage > 0 && dmg.flag&BF_SKILL && tsd
 		&& pc->checkskill(tsd,RG_PLAGIARISM)
@@ -2537,7 +2514,7 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 	{	//Updated to not be able to copy skills if the blow will kill you. [Skotlex]
 		int copy_skill = skill_id, cidx = 0;
 		/**
-		 * Copy Referal: dummy skills should point to their source upon copying
+		 * Copy Referral: dummy skills should point to their source upon copying
 		 **/
 		switch( skill_id ) {
 			case AB_DUPLELIGHT_MELEE:
@@ -2560,6 +2537,9 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			case GN_HELLS_PLANT_ATK:
 				copy_skill = GN_HELLS_PLANT;
 				break;
+			case GN_SLINGITEM_RANGEMELEEATK:
+				copy_skill = GN_SLINGITEM;
+				break;
 			case LG_OVERBRAND_BRANDISH:
 			case LG_OVERBRAND_PLUSATK:
 				copy_skill = LG_OVERBRAND;
@@ -2585,8 +2565,8 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 				}
 
 				tsd->reproduceskill_id = copy_skill;
-				pc_setglobalreg(tsd, "REPRODUCE_SKILL", copy_skill);
-				pc_setglobalreg(tsd, "REPRODUCE_SKILL_LV", lv);
+				pc_setglobalreg(tsd, script->add_str("REPRODUCE_SKILL"), copy_skill);
+				pc_setglobalreg(tsd, script->add_str("REPRODUCE_SKILL_LV"), lv);
 
 				tsd->status.skill[cidx].id = copy_skill;
 				tsd->status.skill[cidx].lv = lv;
@@ -2608,8 +2588,8 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 					lv = type;
 
 				tsd->cloneskill_id = copy_skill;
-				pc_setglobalreg(tsd, "CLONE_SKILL", copy_skill);
-				pc_setglobalreg(tsd, "CLONE_SKILL_LV", lv);
+				pc_setglobalreg(tsd, script->add_str("CLONE_SKILL"), copy_skill);
+				pc_setglobalreg(tsd, script->add_str("CLONE_SKILL_LV"), lv);
 
 				tsd->status.skill[cidx].id = copy_skill;
 				tsd->status.skill[cidx].lv = lv;
@@ -2622,76 +2602,74 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 	if (dmg.dmg_lv >= ATK_MISS && (type = skill->get_walkdelay(skill_id, skill_lv)) > 0) {
 		//Skills with can't walk delay also stop normal attacking for that
 		//duration when the attack connects. [Skotlex]
-		struct unit_data *ud = unit_bl2ud(src);
+		struct unit_data *ud = unit->bl2ud(src);
 		if (ud && DIFF_TICK(ud->attackabletime, tick + type) < 0)
 			ud->attackabletime = tick + type;
 	}
+	
+	shadow_flag = skill->check_shadowform(bl, damage, dmg.div_);
 
 	if( !dmg.amotion ) {
 		//Instant damage
-		if( !sc || (!sc->data[SC_DEVOTION] && skill_id != CR_REFLECTSHIELD) )
+		if( (!sc || (!sc->data[SC_DEVOTION] && skill_id != CR_REFLECTSHIELD)) && !shadow_flag)
 			status_fix_damage(src,bl,damage,dmg.dmotion); //Deal damage before knockback to allow stuff like firewall+storm gust combo.
-		if( !status_isdead(bl) && additional_effects )
+		if( !status->isdead(bl) && additional_effects )
 			skill->additional_effect(src,bl,skill_id,skill_lv,dmg.flag,dmg.dmg_lv,tick);
 		if( damage > 0 ) //Counter status effects [Skotlex]
 			skill->counter_additional_effect(src,bl,skill_id,skill_lv,dmg.flag,tick);
 	}
 	// Hell Inferno burning status only starts if Fire part hits.
 	if( skill_id == WL_HELLINFERNO && dmg.damage > 0 && !(flag&ELE_DARK) )
-		sc_start4(bl,SC_BURNING,55+5*skill_lv,skill_lv,0,src->id,0,skill->get_time(skill_id,skill_lv));
+		sc_start4(src,bl,SC_BURNING,55+5*skill_lv,skill_lv,0,src->id,0,skill->get_time(skill_id,skill_lv));
 	// Apply knock back chance in SC_TRIANGLESHOT skill.
 	else if( skill_id == SC_TRIANGLESHOT && rnd()%100 > (1 + skill_lv) )
 		dmg.blewcount = 0;
 
 	//Only knockback if it's still alive, otherwise a "ghost" is left behind. [Skotlex]
 	//Reflected spells do not bounce back (bl == dsrc since it only happens for direct skills)
-	if (dmg.blewcount > 0 && bl!=dsrc && !status_isdead(bl)) {
+	if (dmg.blewcount > 0 && bl!=dsrc && !status->isdead(bl)) {
 		int8 dir = -1; // default
 		switch(skill_id) {//direction
 			case MG_FIREWALL:
 			case PR_SANCTUARY:
 			case SC_TRIANGLESHOT:
-			case LG_OVERBRAND:
 			case SR_KNUCKLEARROW:
 			case GN_WALLOFTHORN:
 			case EL_FIRE_MANTLE:
-				dir = unit_getdir(bl);// backwards
+				dir = unit->getdir(bl);// backwards
 				break;
 			// This ensures the storm randomly pushes instead of exactly a cell backwards per official mechanics.
 			case WZ_STORMGUST:
-				dir = rand()%8;
+				dir = rnd()%8;
 				break;
 			case WL_CRIMSONROCK:
-				dir = iMap->calc_dir(bl,skill_area_temp[4],skill_area_temp[5]);
+				dir = map->calc_dir(bl,skill->area_temp[4],skill->area_temp[5]);
+				break;
+			case MC_CARTREVOLUTION:
+				dir = 6; // Official servers push target to the West
 				break;
 
 		}
+		
+		/* monsters with skill lv higher than MAX_SKILL_LEVEL may get this value beyond the max depending on conditions, we cap to the system's limit */
+		if( dsrc && dsrc->type == BL_MOB && skill_lv > MAX_SKILL_LEVEL && dmg.blewcount > 25 )
+			dmg.blewcount = 25;
+		
 		//blown-specific handling
 		switch( skill_id ) {
-			case LG_OVERBRAND:
-				if( skill->blown(dsrc,bl,dmg.blewcount,dir,0) ) {
-					short dir_x, dir_y;
-					dir_x = dirx[(dir+4)%8];
-					dir_y = diry[(dir+4)%8];
-					if( iMap->getcell(bl->m, bl->x+dir_x, bl->y+dir_y, CELL_CHKNOPASS) != 0 )
-						skill->addtimerskill(src, tick + status_get_amotion(src), bl->id, 0, 0, LG_OVERBRAND_PLUSATK, skill_lv, BF_WEAPON, flag );
-				} else
-					skill->addtimerskill(src, tick + status_get_amotion(src), bl->id, 0, 0, LG_OVERBRAND_PLUSATK, skill_lv, BF_WEAPON, flag );
+			case LG_OVERBRAND_BRANDISH:
+				if( skill->blown(dsrc,bl,dmg.blewcount,dir,0) < dmg.blewcount )
+					skill->addtimerskill(src, tick + status_get_amotion(src), bl->id, 0, 0, LG_OVERBRAND_PLUSATK, skill_lv, BF_WEAPON, flag|SD_ANIMATION);
 				break;
 			case SR_KNUCKLEARROW:
 				if( skill->blown(dsrc,bl,dmg.blewcount,dir,0) && !(flag&4) ) {
 					short dir_x, dir_y;
 					dir_x = dirx[(dir+4)%8];
 					dir_y = diry[(dir+4)%8];
-					if( iMap->getcell(bl->m, bl->x+dir_x, bl->y+dir_y, CELL_CHKNOPASS) != 0 )
+					if( map->getcell(bl->m, bl->x+dir_x, bl->y+dir_y, CELL_CHKNOPASS) != 0 )
 						skill->addtimerskill(src, tick + 300 * ((flag&2) ? 1 : 2), bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag|4);
 				}
 				break;
-			case GN_WALLOFTHORN:
-				unit_stop_walking(bl,1);
-				skill->blown(dsrc,bl,dmg.blewcount,dir, 0x2 );
-				clif->fixpos(bl);
-				break;
 			default:
 				skill->blown(dsrc,bl,dmg.blewcount,dir, 0x0 );
 				if ( !dmg.blewcount && bl->type == BL_SKILL && damage > 0 ){
@@ -2704,12 +2682,19 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 	}
 
 	//Delayed damage must be dealt after the knockback (it needs to know actual position of target)
-	if (dmg.amotion)
-		battle->delay_damage(tick, dmg.amotion,src,bl,dmg.flag,skill_id,skill_lv,damage,dmg.dmg_lv,dmg.dmotion, additional_effects);
+	if (dmg.amotion){
+		if( shadow_flag ){
+			if( !status->isdead(bl) && additional_effects )
+				skill->additional_effect(src,bl,skill_id,skill_lv,dmg.flag,dmg.dmg_lv,tick);
+			if( dmg.flag > ATK_BLOCK )
+				skill->counter_additional_effect(src,bl,skill_id,skill_lv,dmg.flag,tick);
+		}else
+			battle->delay_damage(tick, dmg.amotion,src,bl,dmg.flag,skill_id,skill_lv,damage,dmg.dmg_lv,dmg.dmotion, additional_effects);
+	}
 
 	if( sc && sc->data[SC_DEVOTION] && skill_id != PA_PRESSURE ) {
 		struct status_change_entry *sce = sc->data[SC_DEVOTION];
-		struct block_list *d_bl = iMap->id2bl(sce->val1);
+		struct block_list *d_bl = map->id2bl(sce->val1);
 
 		if( d_bl && (
 			(d_bl->type == BL_MER && ((TBL_MER*)d_bl)->master && ((TBL_MER*)d_bl)->master->bl.id == bl->id) ||
@@ -2717,12 +2702,12 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			) && check_distance_bl(bl, d_bl, sce->val3) )
 		{
 			if(!rmdamage){
-				clif->damage(d_bl,d_bl, iTimer->gettick(), 0, 0, damage, 0, 0, 0);
+				clif->damage(d_bl,d_bl, 0, 0, damage, 0, 0, 0);
 				status_fix_damage(NULL,d_bl, damage, 0);
 			} else{ //Reflected magics are done directly on the target not on paladin
 				//This check is only for magical skill.
 				//For BF_WEAPON skills types track var rdamage and function battle_calc_return_damage
-				clif->damage(bl,bl, iTimer->gettick(), 0, 0, damage, 0, 0, 0);
+				clif->damage(bl,bl, 0, 0, damage, 0, 0, 0);
 				status_fix_damage(bl,bl, damage, 0);
 			}
 		}
@@ -2736,11 +2721,11 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 	if(damage > 0 && !(tstatus->mode&MD_BOSS)) {
 		if( skill_id == RG_INTIMIDATE ) {
 			int rate = 50 + skill_lv * 5;
-			rate = rate + (status_get_lv(src) - status_get_lv(bl));
+			rate = rate + (status->get_lv(src) - status->get_lv(bl));
 			if(rnd()%100 < rate)
 				skill->addtimerskill(src,tick + 800,bl->id,0,0,skill_id,skill_lv,0,flag);
 		} else if( skill_id == SC_FATALMENACE )
-			skill->addtimerskill(src,tick + 800,bl->id,skill_area_temp[4],skill_area_temp[5],skill_id,skill_lv,0,flag);
+			skill->addtimerskill(src,tick + 800,bl->id,skill->area_temp[4],skill->area_temp[5],skill_id,skill_lv,0,flag);
 	}
 
 	if(skill_id == CR_GRANDCROSS || skill_id == NPC_GRANDDARKNESS)
@@ -2761,17 +2746,18 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 		 * Post-damage effects
 		 **/
 		switch( skill_id ) {
-			case RK_CRUSHSTRIKE:
-				skill->break_equip(src,EQP_WEAPON,2000,BCT_SELF); // 20% chance to destroy the weapon.
-				break;
-			case GC_VENOMPRESSURE: {
-					struct status_change *ssc = status_get_sc(src);
-					if( ssc && ssc->data[SC_POISONINGWEAPON] && rnd()%100 < 70 + 5*skill_lv ) {
-						sc_start(bl,ssc->data[SC_POISONINGWEAPON]->val2,100,ssc->data[SC_POISONINGWEAPON]->val1,skill->get_time2(GC_POISONINGWEAPON, 1));
-						status_change_end(src,SC_POISONINGWEAPON,INVALID_TIMER);
-						clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-					}
+			case GC_VENOMPRESSURE:
+			{
+				struct status_change *ssc = status->get_sc(src);
+				if( ssc && ssc->data[SC_POISONINGWEAPON] && rnd()%100 < 70 + 5*skill_lv ) {
+					short rate = 100;
+					if ( ssc->data[SC_POISONINGWEAPON]->val1 == 9 )// Oblivion Curse gives a 2nd success chance after the 1st one passes which is reducible. [Rytech]
+						rate = 100 - tstatus->int_ * 4 / 5;
+					sc_start(src, bl,ssc->data[SC_POISONINGWEAPON]->val2,rate,ssc->data[SC_POISONINGWEAPON]->val1,skill->get_time2(GC_POISONINGWEAPON,1) - (tstatus->vit + tstatus->luk) / 2 * 1000);
+					status_change_end(src,SC_POISONINGWEAPON,-1);
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 				}
+			}
 				break;
 			case WM_METALICSOUND:
 				status_zap(bl, 0, damage*100/(100*(110-pc->checkskill(sd,WM_LESSON)*10)));
@@ -2784,52 +2770,49 @@ int skill_attack (int attack_type, struct block_list* src, struct block_list *ds
 			skill->onskillusage(sd, bl, skill_id, tick);
 	}
 
-	if (!(flag&2) &&
-		(
-			skill_id == MG_COLDBOLT || skill_id == MG_FIREBOLT || skill_id == MG_LIGHTNINGBOLT
-		) &&
-		(sc = status_get_sc(src)) &&
-		sc->data[SC_DOUBLECASTING] &&
-		rnd() % 100 < sc->data[SC_DOUBLECASTING]->val2)
-	{
-//		skill->addtimerskill(src, tick + dmg.div_*dmg.amotion, bl->id, 0, 0, skill_id, skill_lv, BF_MAGIC, flag|2);
+	if (!(flag&2)
+	 && (skill_id == MG_COLDBOLT || skill_id == MG_FIREBOLT || skill_id == MG_LIGHTNINGBOLT)
+	 && (sc = status->get_sc(src))
+	 && sc->data[SC_DOUBLECASTING]
+	 && rnd() % 100 < sc->data[SC_DOUBLECASTING]->val2
+	) {
+		//skill->addtimerskill(src, tick + dmg.div_*dmg.amotion, bl->id, 0, 0, skill_id, skill_lv, BF_MAGIC, flag|2);
 		skill->addtimerskill(src, tick + dmg.amotion, bl->id, 0, 0, skill_id, skill_lv, BF_MAGIC, flag|2);
 	}
 
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 
-	return damage;
+	return (int)cap_value(damage,INT_MIN,INT_MAX);
 }
 
 /*==========================================
- * sub fonction for recursive skill call.
- * Checking bl battle flag and display dammage
+ * sub function for recursive skill call.
+ * Checking bl battle flag and display damage
  * then call func with source,target,skill_id,skill_lv,tick,flag
  *------------------------------------------*/
-typedef int (*SkillFunc)(struct block_list *, struct block_list *, int, int, unsigned int, int);
-int skill_area_sub (struct block_list *bl, va_list ap) {
+int skill_area_sub(struct block_list *bl, va_list ap) {
 	struct block_list *src;
 	uint16 skill_id,skill_lv;
 	int flag;
-	unsigned int tick;
+	int64 tick;
 	SkillFunc func;
 
 	nullpo_ret(bl);
 
-	src=va_arg(ap,struct block_list *);
-	skill_id=va_arg(ap,int);
-	skill_lv=va_arg(ap,int);
-	tick=va_arg(ap,unsigned int);
-	flag=va_arg(ap,int);
-	func=va_arg(ap,SkillFunc);
+	src = va_arg(ap,struct block_list *);
+	skill_id = va_arg(ap,int);
+	skill_lv = va_arg(ap,int);
+	tick = va_arg(ap,int64);
+	flag = va_arg(ap,int);
+	func = va_arg(ap,SkillFunc);
 
 	if(battle->check_target(src,bl,flag) > 0) {
 		// several splash skills need this initial dummy packet to display correctly
-		if (flag&SD_PREAMBLE && skill_area_temp[2] == 0)
+		if (flag&SD_PREAMBLE && skill->area_temp[2] == 0)
 			clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 
 		if (flag&(SD_SPLASH|SD_PREAMBLE))
-			skill_area_temp[2]++;
+			skill->area_temp[2]++;
 
 		return func(src,bl,skill_id,skill_lv,tick,flag);
 	}
@@ -2837,26 +2820,27 @@ int skill_area_sub (struct block_list *bl, va_list ap) {
 }
 
 int skill_check_unit_range_sub (struct block_list *bl, va_list ap) {
-	struct skill_unit *unit;
+	struct skill_unit *su;
 	uint16 skill_id,g_skill_id;
 
-	unit = (struct skill_unit *)bl;
+	su = (struct skill_unit *)bl;
 
 	if(bl->prev == NULL || bl->type != BL_SKILL)
 		return 0;
 
-	if(!unit->alive)
+	if(!su->alive)
 		return 0;
 
 	skill_id = va_arg(ap,int);
-	g_skill_id = unit->group->skill_id;
+	g_skill_id = su->group->skill_id;
 
 	switch (skill_id) {
 		case MH_STEINWAND:
 		case MG_SAFETYWALL:
 		case AL_PNEUMA:
 		case SC_MAELSTROM:
-			if(g_skill_id != MH_STEINWAND && g_skill_id != MG_SAFETYWALL && g_skill_id != AL_PNEUMA && g_skill_id != SC_MAELSTROM)
+		case SO_ELEMENTAL_SHIELD:
+			if(g_skill_id != MH_STEINWAND && g_skill_id != MG_SAFETYWALL && g_skill_id != AL_PNEUMA && g_skill_id != SC_MAELSTROM && g_skill_id != SO_ELEMENTAL_SHIELD)
 				return 0;
 			break;
 		case AL_WARP:
@@ -2885,6 +2869,8 @@ int skill_check_unit_range_sub (struct block_list *bl, va_list ap) {
 		case RA_ICEBOUNDTRAP:
 		case SC_DIMENSIONDOOR:
 		case SC_BLOODYLUST:
+		case SC_CHAOSPANIC:
+		case GN_HELLS_PLANT:
 			//Non stackable on themselves and traps (including venom dust which does not has the trap inf2 set)
 			if (skill_id != g_skill_id && !(skill->get_inf2(g_skill_id)&INF2_TRAP) && g_skill_id != AS_VENOMDUST && g_skill_id != MH_POISON_MIST)
 				return 0;
@@ -2908,7 +2894,7 @@ int skill_check_unit_range (struct block_list *bl, int x, int y, uint16 skill_id
 	}
 
 	range += layout_type;
-	return iMap->foreachinarea(skill->check_unit_range_sub,bl->m,x-range,y-range,x+range,y+range,BL_SKILL,skill_id);
+	return map->foreachinarea(skill->check_unit_range_sub,bl->m,x-range,y-range,x+range,y+range,BL_SKILL,skill_id);
 }
 
 int skill_check_unit_range2_sub (struct block_list *bl, va_list ap) {
@@ -2919,7 +2905,7 @@ int skill_check_unit_range2_sub (struct block_list *bl, va_list ap) {
 
 	skill_id = va_arg(ap,int);
 
-	if( status_isdead(bl) && skill_id != AL_WARP )
+	if( status->isdead(bl) && skill_id != AL_WARP )
 		return 0;
 
 	if( skill_id == HP_BASILICA && bl->type == BL_PC )
@@ -2937,6 +2923,12 @@ int skill_check_unit_range2 (struct block_list *bl, int x, int y, uint16 skill_i
 		case WZ_ICEWALL:
 			range = 2;
 			break;
+		case SC_MANHOLE:
+			range = 0;
+			break;
+		case GN_HELLS_PLANT:
+			range = 0;
+			break;
 		default: {
 				int layout_type = skill->get_unit_layout_type(skill_id,skill_lv);
 				if (layout_type==-1 || layout_type>MAX_SQUARE_LAYOUT) {
@@ -2955,27 +2947,9 @@ int skill_check_unit_range2 (struct block_list *bl, int x, int y, uint16 skill_i
 	else
 		type = BL_PC;
 
-	return iMap->foreachinarea(skill->check_unit_range2_sub, bl->m,
-		x - range, y - range, x + range, y + range,
-		type, skill_id);
-}
-
-int skill_guildaura_sub (struct map_session_data* sd, int id, int strvit, int agidex)
-{
-	if(id == sd->bl.id && battle_config.guild_aura&16)
-		return 0;  // Do not affect guild leader
-
-	if (sd->sc.data[SC_GUILDAURA]) {
-		struct status_change_entry *sce = sd->sc.data[SC_GUILDAURA];
-		if( sce->val3 != strvit || sce->val4 != agidex ) {
-			sce->val3 = strvit;
-			sce->val4 = agidex;
-			status_calc_bl(&sd->bl, status_sc2scb_flag(SC_GUILDAURA));
-		}
-		return 0;
-	}
-	sc_start4(&sd->bl, SC_GUILDAURA,100, 1, id, strvit, agidex, 1000);
-	return 1;
+	return map->foreachinarea(skill->check_unit_range2_sub, bl->m,
+			x - range, y - range, x + range, y + range,
+			type, skill_id);
 }
 
 /*==========================================
@@ -2985,7 +2959,7 @@ int skill_guildaura_sub (struct map_session_data* sd, int id, int strvit, int ag
  * &2: picked menu entry (Warp Portal, Teleport and other menu based skills)
  *------------------------------------------*/
 int skill_check_condition_mercenary(struct block_list *bl, int skill_id, int lv, int type) {
-	struct status_data *status;
+	struct status_data *st;
 	struct map_session_data *sd = NULL;
 	int i, hp, sp, hp_rate, sp_rate, state, mhp;
 	uint16 idx;
@@ -2995,39 +2969,38 @@ int skill_check_condition_mercenary(struct block_list *bl, int skill_id, int lv,
 		return 0;
 	nullpo_ret(bl);
 
-	switch( bl->type )
-	{
+	switch( bl->type ) {
 		case BL_HOM: sd = ((TBL_HOM*)bl)->master; break;
 		case BL_MER: sd = ((TBL_MER*)bl)->master; break;
 	}
 
-	status = status_get_status_data(bl);
+	st = status->get_status_data(bl);
 	if( (idx = skill->get_index(skill_id)) == 0 )
 		return 0;
 
-	// Requeriments
+	// Requirements
 	for( i = 0; i < ARRAYLENGTH(itemid); i++ )
 	{
-		itemid[i] = skill_db[idx].itemid[i];
-		amount[i] = skill_db[idx].amount[i];
-	}
-	hp = skill_db[idx].hp[lv-1];
-	sp = skill_db[idx].sp[lv-1];
-	hp_rate = skill_db[idx].hp_rate[lv-1];
-	sp_rate = skill_db[idx].sp_rate[lv-1];
-	state = skill_db[idx].state;
-	if( (mhp = skill_db[idx].mhp[lv-1]) > 0 )
-		hp += (status->max_hp * mhp) / 100;
+		itemid[i] = skill->db[idx].itemid[i];
+		amount[i] = skill->db[idx].amount[i];
+	}
+	hp = skill->db[idx].hp[lv-1];
+	sp = skill->db[idx].sp[lv-1];
+	hp_rate = skill->db[idx].hp_rate[lv-1];
+	sp_rate = skill->db[idx].sp_rate[lv-1];
+	state = skill->db[idx].state;
+	if( (mhp = skill->db[idx].mhp[lv-1]) > 0 )
+		hp += (st->max_hp * mhp) / 100;
 	if( hp_rate > 0 )
-		hp += (status->hp * hp_rate) / 100;
+		hp += (st->hp * hp_rate) / 100;
 	else
-		hp += (status->max_hp * (-hp_rate)) / 100;
+		hp += (st->max_hp * (-hp_rate)) / 100;
 	if( sp_rate > 0 )
-		sp += (status->sp * sp_rate) / 100;
+		sp += (st->sp * sp_rate) / 100;
 	else
-		sp += (status->max_sp * (-sp_rate)) / 100;
+		sp += (st->max_sp * (-sp_rate)) / 100;
 
-	if( bl->type == BL_HOM ) { // Intimacy Requeriments
+	if( bl->type == BL_HOM ) { // Intimacy Requirements
 		struct homun_data *hd = BL_CAST(BL_HOM, bl);
 		switch( skill_id ) {
 			case HFLI_SBR44:
@@ -3042,11 +3015,11 @@ int skill_check_condition_mercenary(struct block_list *bl, int skill_id, int lv,
 	}
 
 	if( !(type&2) ) {
-		if( hp > 0 && status->hp <= (unsigned int)hp ) {
+		if( hp > 0 && st->hp <= (unsigned int)hp ) {
 			clif->skill_fail(sd, skill_id, USESKILL_FAIL_HP_INSUFFICIENT, 0);
 			return 0;
 		}
-		if( sp > 0 && status->sp <= (unsigned int)sp ) {
+		if( sp > 0 && st->sp <= (unsigned int)sp ) {
 			clif->skill_fail(sd, skill_id, USESKILL_FAIL_SP_INSUFFICIENT, 0);
 			return 0;
 		}
@@ -3055,7 +3028,7 @@ int skill_check_condition_mercenary(struct block_list *bl, int skill_id, int lv,
 	if( !type )
 		switch( state ) {
 			case ST_MOVE_ENABLE:
-				if( !unit_can_move(bl) ) {
+				if( !unit->can_move(bl) ) {
 					clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 					return 0;
 				}
@@ -3065,22 +3038,20 @@ int skill_check_condition_mercenary(struct block_list *bl, int skill_id, int lv,
 		return 1;
 
 	// Check item existences
-	for( i = 0; i < ARRAYLENGTH(itemid); i++ )
-	{
-		index[i] = -1;
-		if( itemid[i] < 1 ) continue; // No item
+	for (i = 0; i < ARRAYLENGTH(itemid); i++) {
+		index[i] = INDEX_NOT_FOUND;
+		if (itemid[i] < 1) continue; // No item
 		index[i] = pc->search_inventory(sd, itemid[i]);
-		if( index[i] < 0 || sd->status.inventory[index[i]].amount < amount[i] )
-		{
+		if (index[i] == INDEX_NOT_FOUND || sd->status.inventory[index[i]].amount < amount[i]) {
 			clif->skill_fail(sd, skill_id, USESKILL_FAIL_NEED_ITEM, amount[i]|(itemid[i] << 16));
 			return 0;
 		}
 	}
 
 	// Consume items
-	for( i = 0; i < ARRAYLENGTH(itemid); i++ )
-	{
-		if( index[i] >= 0 ) pc->delitem(sd, index[i], amount[i], 0, 1, LOG_TYPE_CONSUME);
+	for (i = 0; i < ARRAYLENGTH(itemid); i++) {
+		if (index[i] != INDEX_NOT_FOUND)
+			pc->delitem(sd, index[i], amount[i], 0, 1, LOG_TYPE_CONSUME);
 	}
 
 	if( type&2 )
@@ -3095,16 +3066,16 @@ int skill_check_condition_mercenary(struct block_list *bl, int skill_id, int lv,
 /*==========================================
  * what the hell it doesn't need to receive this many params, it doesn't do anything ~_~
  *------------------------------------------*/
-int skill_area_sub_count (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag) {
+int skill_area_sub_count(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 tick, int flag) {
 	return 1;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
-	struct block_list *src = iMap->id2bl(id),*target;
-	struct unit_data *ud = unit_bl2ud(src);
+int skill_timerskill(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list *src = map->id2bl(id),*target;
+	struct unit_data *ud = unit->bl2ud(src);
 	struct skill_timerskill *skl;
 	int range;
 
@@ -3118,7 +3089,7 @@ int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
 		if(src->prev == NULL)
 			break; // Source not on Map
 		if(skl->target_id) {
-			target = iMap->id2bl(skl->target_id);
+			target = map->id2bl(skl->target_id);
 			if( ( skl->skill_id == RG_INTIMIDATE || skl->skill_id == SC_FATALMENACE ) && (!target || target->prev == NULL || !check_distance_bl(src,target,AREA_SIZE)) )
 				target = src; //Required since it has to warp.
 			if(target == NULL)
@@ -3127,42 +3098,61 @@ int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
 				break; // Target not on Map
 			if(src->m != target->m)
 				break; // Different Maps
-			if(status_isdead(src))
-				break; // Caster is Dead
-			if(status_isdead(target) && skl->skill_id != RG_INTIMIDATE && skl->skill_id != WZ_WATERBALL)
+			if(status->isdead(src)){
+				// Exceptions
+				switch(skl->skill_id){
+					case WL_CHAINLIGHTNING_ATK:
+					case WL_TETRAVORTEX_FIRE:
+					case WL_TETRAVORTEX_WATER:
+					case WL_TETRAVORTEX_WIND:
+					case WL_TETRAVORTEX_GROUND:
+					// SR_FLASHCOMBO
+					case SR_DRAGONCOMBO:
+					case SR_FALLENEMPIRE:
+					case SR_TIGERCANNON:
+					case SR_SKYNETBLOW:
+						break;
+					default:
+						continue; // Caster is Dead
+				}
+			}
+			if(status->isdead(target) && skl->skill_id != RG_INTIMIDATE && skl->skill_id != WZ_WATERBALL)
 				break;
 
 			switch(skl->skill_id) {
 				case RG_INTIMIDATE:
-					if (unit_warp(src,-1,-1,-1,CLR_TELEPORT) == 0) {
+					if (unit->warp(src,-1,-1,-1,CLR_TELEPORT) == 0) {
 						short x,y;
-						iMap->search_freecell(src, 0, &x, &y, 1, 1, 0);
-						if (target != src && !status_isdead(target))
-							unit_warp(target, -1, x, y, CLR_TELEPORT);
+						map->search_freecell(src, 0, &x, &y, 1, 1, 0);
+						if (target != src && !status->isdead(target))
+							unit->warp(target, -1, x, y, CLR_TELEPORT);
 					}
 					break;
 				case BA_FROSTJOKER:
 				case DC_SCREAM:
 					range= skill->get_splash(skl->skill_id, skl->skill_lv);
-					iMap->foreachinarea(skill->frostjoke_scream,skl->map,skl->x-range,skl->y-range,
-						skl->x+range,skl->y+range,BL_CHAR,src,skl->skill_id,skl->skill_lv,tick);
+					map->foreachinarea(skill->frostjoke_scream,skl->map,skl->x-range,skl->y-range,
+					                   skl->x+range,skl->y+range,BL_CHAR,src,skl->skill_id,skl->skill_lv,tick);
+					break;
+				case KN_AUTOCOUNTER:
+					clif->skill_nodamage(src,target,skl->skill_id,skl->skill_lv,1);
 					break;
 				case NPC_EARTHQUAKE:
 					if( skl->type > 1 )
 						skill->addtimerskill(src,tick+250,src->id,0,0,skl->skill_id,skl->skill_lv,skl->type-1,skl->flag);
-					skill_area_temp[0] = iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skl->skill_id, skl->skill_lv), BL_CHAR, src, skl->skill_id, skl->skill_lv, tick, BCT_ENEMY, skill->area_sub_count);
-					skill_area_temp[1] = src->id;
-					skill_area_temp[2] = 0;
-					iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skl->skill_id, skl->skill_lv), splash_target(src), src, skl->skill_id, skl->skill_lv, tick, skl->flag, skill->castend_damage_id);
+					skill->area_temp[0] = map->foreachinrange(skill->area_sub, src, skill->get_splash(skl->skill_id, skl->skill_lv), BL_CHAR, src, skl->skill_id, skl->skill_lv, tick, BCT_ENEMY, skill->area_sub_count);
+					skill->area_temp[1] = src->id;
+					skill->area_temp[2] = 0;
+					map->foreachinrange(skill->area_sub, src, skill->get_splash(skl->skill_id, skl->skill_lv), splash_target(src), src, skl->skill_id, skl->skill_lv, tick, skl->flag, skill->castend_damage_id);
 					break;
 				case WZ_WATERBALL:
 					skill->toggle_magicpower(src, skl->skill_id); // only the first hit will be amplify
-					if (!status_isdead(target))
+					if (!status->isdead(target))
 						skill->attack(BF_MAGIC,src,src,target,skl->skill_id,skl->skill_lv,tick,skl->flag);
-					if (skl->type>1 && !status_isdead(target) && !status_isdead(src)) {
+					if (skl->type>1 && !status->isdead(target) && !status->isdead(src)) {
 						skill->addtimerskill(src,tick+125,target->id,0,0,skl->skill_id,skl->skill_lv,skl->type-1,skl->flag);
 					} else {
-						struct status_change *sc = status_get_sc(src);
+						struct status_change *sc = status->get_sc(src);
 						if(sc) {
 							if(sc->data[SC_SOULLINK] &&
 								sc->data[SC_SOULLINK]->val2 == SL_WIZARD &&
@@ -3185,7 +3175,7 @@ int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
 									BL_CHAR|BL_SKILL, target->id); // Search for a new Target around current one...
 							if( nbl == NULL)
 								skl->x++;
-							else 
+							else
 								skl->x = 0;
 							
 							skill->addtimerskill(src, tick + 651, (nbl?nbl:target)->id, skl->x, 0, WL_CHAINLIGHTNING_ATK, skl->skill_lv, skl->type + 1, skl->flag);
@@ -3197,25 +3187,25 @@ int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
 				case WL_TETRAVORTEX_WIND:
 				case WL_TETRAVORTEX_GROUND:
 					clif->skill_nodamage(src, target, skl->skill_id, skl->skill_lv, 1);
-					skill_attack(BF_MAGIC, src, src, target, skl->skill_id, skl->skill_lv, tick, skl->flag); 
+					skill->attack(BF_MAGIC, src, src, target, skl->skill_id, skl->skill_lv, tick, skl->flag);
 					skill->toggle_magicpower(src, skl->skill_id); // only the first hit will be amplify
-					if( skl->type == 4 ){ 
+					if( skl->type == 4 ){
 						const enum sc_type scs[] = { SC_BURNING, SC_BLOODING, SC_FROSTMISTY, SC_STUN }; // status inflicts are depend on what summoned element is used.
 						int rate = skl->y, index = skl->x-1;
-						sc_start2(target, scs[index], rate, skl->skill_lv, src->id, skill->get_time(WL_TETRAVORTEX,index));
+						sc_start2(src,target, scs[index], rate, skl->skill_lv, src->id, skill->get_time(WL_TETRAVORTEX,index+1));
 					}
 					break;
 				case WM_REVERBERATION_MELEE:
 				case WM_REVERBERATION_MAGIC:
-					skill->castend_damage_id(src, target, skl->skill_id, skl->skill_lv, tick, skl->flag|SD_LEVEL); // damage should split among targets
+					skill->attack(skill->get_type(skl->skill_id),src, src, target, skl->skill_id, skl->skill_lv, 0, SD_LEVEL);
 					break;
 				case SC_FATALMENACE:
 					if( src == target ) // Casters Part
-						unit_warp(src, -1, skl->x, skl->y, 3);
+						unit->warp(src, -1, skl->x, skl->y, CLR_TELEPORT);
 					else { // Target's Part
 						short x = skl->x, y = skl->y;
-						iMap->search_freecell(NULL, target->m, &x, &y, 2, 2, 1);
-						unit_warp(target,-1,x,y,3);
+						map->search_freecell(NULL, target->m, &x, &y, 2, 2, 1);
+						unit->warp(target,-1,x,y,CLR_TELEPORT);
 					}
 					break;
 				case LG_MOONSLASHER:
@@ -3229,38 +3219,55 @@ int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
 						}
 					}
 					break;
-				case LG_OVERBRAND_BRANDISH:
-				case LG_OVERBRAND_PLUSATK:
 				case SR_KNUCKLEARROW:
 					skill->attack(BF_WEAPON, src, src, target, skl->skill_id, skl->skill_lv, tick, skl->flag|SD_LEVEL);
 					break;
 				case GN_SPORE_EXPLOSION:
-					iMap->foreachinrange(skill->area_sub, target, skill->get_splash(skl->skill_id, skl->skill_lv), BL_CHAR,
-									   src, skl->skill_id, skl->skill_lv, 0, skl->flag|1|BCT_ENEMY, skill->castend_damage_id);
+					map->foreachinrange(skill->area_sub, target, skill->get_splash(skl->skill_id, skl->skill_lv), BL_CHAR,
+					                    src, skl->skill_id, skl->skill_lv, (int64)0, skl->flag|1|BCT_ENEMY, skill->castend_damage_id);
 					break;
-				case SR_FLASHCOMBO_ATK_STEP1:
-				case SR_FLASHCOMBO_ATK_STEP2:
-				case SR_FLASHCOMBO_ATK_STEP3:
-				case SR_FLASHCOMBO_ATK_STEP4:
-					if( src->type == BL_PC ) {
-						struct map_session_data *sd = NULL;
-						const enum e_skill combos[] = {SR_DRAGONCOMBO, SR_FALLENEMPIRE, SR_TIGERCANNON, SR_SKYNETBLOW};
-						if( (sd = ((TBL_PC*)src)) ){
-							uint16 cid = combos[skl->skill_id-SR_FLASHCOMBO_ATK_STEP1];
-							skill->castend_damage_id(src, target, cid, pc->checkskill(sd, cid), tick, 0);
-						}
+				// SR_FLASHCOMBO
+				case SR_DRAGONCOMBO:
+				case SR_FALLENEMPIRE:
+				case SR_TIGERCANNON:
+				case SR_SKYNETBLOW:
+				{
+					struct map_session_data *sd = NULL;
+
+					if( src->type == BL_PC && (sd = ((TBL_PC*)src)) ) {
+						if( distance_xy(src->x, src->y, target->x, target->y) >= 3 )
+							break;
+
+						skill->castend_damage_id(src, target, skl->skill_id, pc->checkskill(sd, skl->skill_id), tick, 0);
+					}
+					break;
+				}
+				case SC_ESCAPE:
+					if( skl->type < 4+skl->skill_lv ){
+						clif->skill_damage(src,src,tick,0,0,-30000,1,skl->skill_id,skl->skill_lv,5);
+						skill->blown(src,src,1,unit->getdir(src),0);
+						skill->addtimerskill(src,tick+80,src->id,0,0,skl->skill_id,skl->skill_lv,skl->type+1,0);
 					}
 					break;
+				case RK_HUNDREDSPEAR:
+					if(src->type == BL_PC) {
+						int skill_lv = pc->checkskill((TBL_PC *)src, KN_SPEARBOOMERANG);
+						if(skill_lv > 0)
+							skill->attack(BF_WEAPON, src, src, target, KN_SPEARBOOMERANG, skill_lv, tick, skl->flag);
+					} else
+						skill->attack(BF_WEAPON, src, src, target, KN_SPEARBOOMERANG, 1, tick, skl->flag);
+					break;
 				case CH_PALMSTRIKE:
-					{
-						struct status_change* tsc = status_get_sc(target);
-						struct status_change* sc = status_get_sc(src);
-						if( ( tsc && tsc->option&OPTION_HIDE ) ||
-							( sc && sc->option&OPTION_HIDE ) ){
-							skill->blown(src,target,skill->get_blewcount(skl->skill_id, skl->skill_lv), -1, 0x0 );
-							break;
-						}
+				{
+					struct status_change* tsc = status->get_sc(target);
+					struct status_change* sc = status->get_sc(src);
+					if( (tsc && tsc->option&OPTION_HIDE)
+					 || (sc && sc->option&OPTION_HIDE)
+					) {
+						skill->blown(src,target,skill->get_blewcount(skl->skill_id, skl->skill_lv), -1, 0x0 );
+						break;
 					}
+				}
 				default:
 					skill->attack(skl->type,src,src,target,skl->skill_id,skl->skill_lv,tick,skl->flag);
 					break;
@@ -3272,48 +3279,56 @@ int skill_timerskill(int tid, unsigned int tick, int id, intptr_t data) {
 				case WZ_METEOR:
 					if( skl->type >= 0 ) {
 						int x = skl->type>>16, y = skl->type&0xFFFF;
-						if( path_search_long(NULL, src->m, src->x, src->y, x, y, CELL_CHKWALL) )
+						if( path->search_long(NULL, src->m, src->x, src->y, x, y, CELL_CHKWALL) )
 							skill->unitsetting(src,skl->skill_id,skl->skill_lv,x,y,skl->flag);
-						if( path_search_long(NULL, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
+						if( path->search_long(NULL, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
 							clif->skill_poseffect(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,tick);
 					}
-					else if( path_search_long(NULL, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
+					else if( path->search_long(NULL, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
 						skill->unitsetting(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,skl->flag);
 					break;
-				case GN_CRAZYWEED_ATK: {
-						int dummy = 1, i = skill->get_unit_range(skl->skill_id,skl->skill_lv);
-						iMap->foreachinarea(skill->cell_overlap, src->m, skl->x-i, skl->y-i, skl->x+i, skl->y+i, BL_SKILL, skl->skill_id, &dummy, src);
-					}
+				// fall through ...
 				case WL_EARTHSTRAIN:
 					skill->unitsetting(src,skl->skill_id,skl->skill_lv,skl->x,skl->y,(skl->type<<16)|skl->flag);
 					break;
-
+				case LG_OVERBRAND_BRANDISH:
+					skill->area_temp[1] = 0;
+					map->foreachinpath(skill->attack_area,src->m,src->x,src->y,skl->x,skl->y,4,2,BL_CHAR,
+						skill->get_type(skl->skill_id),src,src,skl->skill_id,skl->skill_lv,tick,skl->flag,BCT_ENEMY);
+					break;
+				case GN_CRAZYWEED:
+					if( skl->type >= 0 ) {
+						int x = skl->type>>16, y = skl->type&0xFFFF;
+						if( path->search_long(NULL, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
+							skill->castend_pos2(src, x, y, GN_CRAZYWEED_ATK, skl->skill_lv, tick, skl->flag);
+					} else if( path->search_long(NULL, src->m, src->x, src->y, skl->x, skl->y, CELL_CHKWALL) )
+						skill->castend_pos2(src, skl->x, skl->y, GN_CRAZYWEED_ATK, skl->skill_lv, tick, skl->flag);
+					break;
 			}
 		}
 	} while (0);
 	//Free skl now that it is no longer needed.
-	ers_free(skill_timer_ers, skl);
+	ers_free(skill->timer_ers, skl);
 	return 0;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_addtimerskill (struct block_list *src, unsigned int tick, int target, int x,int y, uint16 skill_id, uint16 skill_lv, int type, int flag)
-{
+int skill_addtimerskill(struct block_list *src, int64 tick, int target, int x,int y, uint16 skill_id, uint16 skill_lv, int type, int flag) {
 	int i;
 	struct unit_data *ud;
 	nullpo_retr(1, src);
 	if (src->prev == NULL)
 		return 0;
-	ud = unit_bl2ud(src);
+	ud = unit->bl2ud(src);
 	nullpo_retr(1, ud);
 
 	ARR_FIND( 0, MAX_SKILLTIMERSKILL, i, ud->skilltimerskill[i] == 0 );
 	if( i == MAX_SKILLTIMERSKILL ) return 1;
 
-	ud->skilltimerskill[i] = ers_alloc(skill_timer_ers, struct skill_timerskill);
-	ud->skilltimerskill[i]->timer = iTimer->add_timer(tick, skill->timerskill, src->id, i);
+	ud->skilltimerskill[i] = ers_alloc(skill->timer_ers, struct skill_timerskill);
+	ud->skilltimerskill[i]->timer = timer->add(tick, skill->timerskill, src->id, i);
 	ud->skilltimerskill[i]->src_id = src->id;
 	ud->skilltimerskill[i]->target_id = target;
 	ud->skilltimerskill[i]->skill_id = skill_id;
@@ -3334,26 +3349,40 @@ int skill_cleartimerskill (struct block_list *src)
 	int i;
 	struct unit_data *ud;
 	nullpo_ret(src);
-	ud = unit_bl2ud(src);
+	ud = unit->bl2ud(src);
 	nullpo_ret(ud);
 
 	for(i=0;i<MAX_SKILLTIMERSKILL;i++) {
 		if(ud->skilltimerskill[i]) {
-			iTimer->delete_timer(ud->skilltimerskill[i]->timer, skill->timerskill);
-			ers_free(skill_timer_ers, ud->skilltimerskill[i]);
+			switch(ud->skilltimerskill[i]->skill_id){
+				case WL_TETRAVORTEX_FIRE:
+				case WL_TETRAVORTEX_WATER:
+				case WL_TETRAVORTEX_WIND:
+				case WL_TETRAVORTEX_GROUND:
+				// SR_FLASHCOMBO
+				case SR_DRAGONCOMBO:
+				case SR_FALLENEMPIRE:
+				case SR_TIGERCANNON:
+				case SR_SKYNETBLOW:
+					continue;
+			}
+			timer->delete(ud->skilltimerskill[i]->timer, skill->timerskill);
+			ers_free(skill->timer_ers, ud->skilltimerskill[i]);
 			ud->skilltimerskill[i]=NULL;
 		}
 	}
 	return 1;
 }
-int skill_activate_reverbetion( struct block_list *bl, va_list ap) {
+int skill_activate_reverberation(struct block_list *bl, va_list ap) {
 	struct skill_unit *su = (TBL_SKILL*)bl;
 	struct skill_unit_group *sg;
 	if( bl->type != BL_SKILL )
 		return 0;
-	if( su->alive && (sg = su->group) && sg->skill_id == WM_REVERBERATION ) {
-		iMap->foreachinrange(skill->trap_splash, bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, bl, iTimer->gettick());
-		su->limit=DIFF_TICK(iTimer->gettick(),sg->tick);
+	if( su->alive && (sg = su->group) && sg->skill_id == WM_REVERBERATION && sg->unit_id == UNT_REVERBERATION ) {
+		int64 tick = timer->gettick();
+		clif->changetraplook(bl,UNT_USED_TRAPS);
+		map->foreachinrange(skill->trap_splash, bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, bl, tick);
+		su->limit = DIFF_TICK32(tick,sg->tick)+1500;
 		sg->unit_id = UNT_USED_TRAPS;
 	}
 	return 0;
@@ -3364,7 +3393,7 @@ int skill_reveal_trap (struct block_list *bl, va_list ap) {
 	if (su->alive && su->group && skill->get_inf2(su->group->skill_id)&INF2_TRAP) {	//Reveal trap.
 		//Change look is not good enough, the client ignores it as an actual trap still. [Skotlex]
 		//clif->changetraplook(bl, su->group->unit_id);
-		clif->skill_setunit(su);
+		clif->getareachar_skillunit(&su->bl,su,AREA);
 		return 1;
 	}
 	return 0;
@@ -3374,8 +3403,7 @@ int skill_reveal_trap (struct block_list *bl, va_list ap) {
  *
  *
  *------------------------------------------*/
-int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag)
-{
+int skill_castend_damage_id(struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag) {
 	struct map_session_data *sd = NULL;
 	struct status_data *tstatus;
 	struct status_change *sc;
@@ -3393,25 +3421,25 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 	sd = BL_CAST(BL_PC, src);
 
-	if (status_isdead(bl))
+	if (status->isdead(bl))
 		return 1;
 
-	if (skill_id && skill->get_type(skill_id) == BF_MAGIC && status_isimmune(bl) == 100) {
-		//GTB makes all targetted magic display miss with a single bolt.
-		sc_type sct = status_skill2sc(skill_id);
+	if (skill_id && skill->get_type(skill_id) == BF_MAGIC && status->isimmune(bl) == 100) {
+		//GTB makes all targeted magic display miss with a single bolt.
+		sc_type sct = status->skill2sc(skill_id);
 		if(sct != SC_NONE)
 			status_change_end(bl, sct, INVALID_TIMER);
 		clif->skill_damage(src, bl, tick, status_get_amotion(src), status_get_dmotion(bl), 0, 1, skill_id, skill_lv, skill->get_hit(skill_id));
 		return 1;
 	}
 
-	sc = status_get_sc(src);
+	sc = status->get_sc(src);
 	if (sc && !sc->count)
 		sc = NULL; //Unneeded
 
-	tstatus = status_get_status_data(bl);
+	tstatus = status->get_status_data(bl);
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 
 	switch(skill_id) {
 		case MER_CRASH:
@@ -3480,7 +3508,6 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case WS_CARTTERMINATION:	// Cart Termination
 		case AS_VENOMKNIFE:
 		case HT_PHANTASMIC:
-		case HT_POWER:
 		case TK_DOWNKICK:
 		case TK_COUNTER:
 		case GS_CHAINACTION:
@@ -3503,9 +3530,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case NPC_CRITICALWOUND:
 		case NPC_HELLPOWER:
 		case RK_SONICWAVE:
-		case RK_HUNDREDSPEAR:
 		case RK_STORMBLAST:
-		case RK_CRUSHSTRIKE:
 		case AB_DUPLELIGHT_MELEE:
 		case RA_AIMEDBOLT:
 		case NC_AXEBOOMERANG:
@@ -3525,10 +3550,13 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case SR_GENTLETOUCH_QUIET:
 		case WM_SEVERE_RAINSTORM_MELEE:
 		case WM_GREAT_ECHO:
+		case GN_CRAZYWEED_ATK:
 		case GN_SLINGITEM_RANGEMELEEATK:
 		case KO_JYUMONJIKIRI:
 		case KO_SETSUDAN:
 		case GC_DARKCROW:
+		case LG_OVERBRAND_BRANDISH:
+		case LG_OVERBRAND:
 			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 		break;
 
@@ -3537,9 +3565,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		 **/
 		case NC_BOOSTKNUCKLE:
 		case NC_PILEBUNKER:
-		case NC_VULCANARM:
 		case NC_COLDSLOWER:
-		case NC_ARMSCANNON:
 			if (sd) pc->overheat(sd,1);
 		case RK_WINDCUTTER:
 			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag|SD_ANIMATION);
@@ -3555,46 +3581,46 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			case 5: flag |= BREAK_NECK; break;
 			}
 			//TODO: is there really no cleaner way to do this?
-			sc = status_get_sc(bl);
+			sc = status->get_sc(bl);
 			if (sc) sc->jb_flag = flag;
 			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
 
 		case MO_COMBOFINISH:
-			if (!(flag&1) && sc && sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_MONK)
-			{	//Becomes a splash attack when Soul Linked.
-				iMap->foreachinrange(skill->area_sub, bl,
-					skill->get_splash(skill_id, skill_lv),splash_target(src),
-					src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
-					skill->castend_damage_id);
+			if (!(flag&1) && sc && sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_MONK) {
+				//Becomes a splash attack when Soul Linked.
+				map->foreachinrange(skill->area_sub, bl,
+				                    skill->get_splash(skill_id, skill_lv),splash_target(src),
+				                    src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
+				                    skill->castend_damage_id);
 			} else
 				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
 
 		case TK_STORMKICK: // Taekwon kicks [Dralnu]
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			skill_area_temp[1] = 0;
-			iMap->foreachinrange(skill->attack_area, src,
-				skill->get_splash(skill_id, skill_lv), splash_target(src),
-				BF_WEAPON, src, src, skill_id, skill_lv, tick, flag, BCT_ENEMY);
+			skill->area_temp[1] = 0;
+			map->foreachinrange(skill->attack_area, src,
+			                    skill->get_splash(skill_id, skill_lv), splash_target(src),
+			                    BF_WEAPON, src, src, skill_id, skill_lv, tick, flag, BCT_ENEMY);
 			break;
 
 		case KN_CHARGEATK: {
-				bool path = path_search_long(NULL, src->m, src->x, src->y, bl->x, bl->y,CELL_CHKWALL);
+				bool path_exists = path->search_long(NULL, src->m, src->x, src->y, bl->x, bl->y,CELL_CHKWALL);
 				unsigned int dist = distance_bl(src, bl);
-				uint8 dir = iMap->calc_dir(bl, src->x, src->y);
+				uint8 dir = map->calc_dir(bl, src->x, src->y);
 
 				// teleport to target (if not on WoE grounds)
-				if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 0, 1) )
+				if( !map_flag_gvg2(src->m) && !map->list[src->m].flag.battleground && unit->movepos(src, bl->x, bl->y, 0, 1) )
 					clif->slide(src, bl->x, bl->y);
 
 				// cause damage and knockback if the path to target was a straight one
-				if( path ) {
+				if( path_exists ) {
 					skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, dist);
 					skill->blown(src, bl, dist, dir, 0);
 					//HACK: since knockback officially defaults to the left, the client also turns to the left... therefore,
 					// make the caster look in the direction of the target
-					unit_setdir(src, (dir+4)%8);
+					unit->setdir(src, (dir+4)%8);
 				}
 
 			}
@@ -3608,10 +3634,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case LG_CANNONSPEAR:
 			//It won't shoot through walls since on castend there has to be a direct
 			//line of sight between caster and target.
-			skill_area_temp[1] = bl->id;
-			iMap->foreachinpath (skill->attack_area,src->m,src->x,src->y,bl->x,bl->y,
-				skill->get_splash(skill_id, skill_lv),skill->get_maxcount(skill_id,skill_lv), splash_target(src),
-				skill->get_type(skill_id),src,src,skill_id,skill_lv,tick,flag,BCT_ENEMY);
+			skill->area_temp[1] = bl->id;
+			map->foreachinpath(skill->attack_area,src->m,src->x,src->y,bl->x,bl->y,
+			                   skill->get_splash(skill_id, skill_lv),skill->get_maxcount(skill_id,skill_lv), splash_target(src),
+			                   skill->get_type(skill_id),src,src,skill_id,skill_lv,tick,flag,BCT_ENEMY);
 			break;
 
 		case NPC_ACIDBREATH:
@@ -3619,10 +3645,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case NPC_FIREBREATH:
 		case NPC_ICEBREATH:
 		case NPC_THUNDERBREATH:
-			skill_area_temp[1] = bl->id;
-			iMap->foreachinpath(skill->attack_area,src->m,src->x,src->y,bl->x,bl->y,
-				skill->get_splash(skill_id, skill_lv),skill->get_maxcount(skill_id,skill_lv), splash_target(src),
-				skill->get_type(skill_id),src,src,skill_id,skill_lv,tick,flag,BCT_ENEMY);
+			skill->area_temp[1] = bl->id;
+			map->foreachinpath(skill->attack_area,src->m,src->x,src->y,bl->x,bl->y,
+			                   skill->get_splash(skill_id, skill_lv),skill->get_maxcount(skill_id,skill_lv), splash_target(src),
+			                   skill->get_type(skill_id),src,src,skill_id,skill_lv,tick,flag,BCT_ENEMY);
 			break;
 
 		case MO_INVESTIGATE:
@@ -3632,12 +3658,12 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 		case RG_BACKSTAP:
 			{
-				uint8 dir = iMap->calc_dir(src, bl->x, bl->y), t_dir = unit_getdir(bl);
-				if ((!check_distance_bl(src, bl, 0) && !iMap->check_dir(dir, t_dir)) || bl->type == BL_SKILL) {
+				uint8 dir = map->calc_dir(src, bl->x, bl->y), t_dir = unit->getdir(bl);
+				if ((!check_distance_bl(src, bl, 0) && !map->check_dir(dir, t_dir)) || bl->type == BL_SKILL) {
 					status_change_end(src, SC_HIDING, INVALID_TIMER);
 					skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag);
 					dir = dir < 4 ? dir+4 : dir-4; // change direction [Celest]
-					unit_setdir(bl,dir);
+					unit->setdir(bl,dir);
 				}
 				else if (sd)
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
@@ -3668,43 +3694,46 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				
 				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 
-				if( skill_id == MO_EXTREMITYFIST )
-				{
+				if( skill_id == MO_EXTREMITYFIST ) {
 					mbl = src;
 					i = 3; // for Asura(from caster)
-					status_set_sp(src, 0, 0);
+					status->set_sp(src, 0, 0);
 					status_change_end(src, SC_EXPLOSIONSPIRITS, INVALID_TIMER);
 					status_change_end(src, SC_BLADESTOP, INVALID_TIMER);
-	#ifdef RENEWAL
-					sc_start(src,SC_EXTREMITYFIST2,100,skill_lv,skill->get_time(skill_id,skill_lv));
-	#endif
-				}else{
+#ifdef RENEWAL
+					sc_start(src, src,SC_EXTREMITYFIST2,100,skill_lv,skill->get_time(skill_id,skill_lv));
+#endif // RENEWAL
+				} else {
 					status_change_end(src, SC_NJ_NEN, INVALID_TIMER);
 					status_change_end(src, SC_HIDING, INVALID_TIMER);
-					status_set_hp(src, 
-	#ifdef RENEWAL
-					max(status_get_max_hp(src)/100, 1)
-	#else
-					1
-	#endif
-					, 0);
+#ifdef RENEWAL
+					status->set_hp(src, max(status_get_max_hp(src)/100, 1), 0);
+#else // not RENEWAL
+					status->set_hp(src, 1, 0);
+#endif // RENEWAL
 				}
-				dir = iMap->calc_dir(src,bl->x,bl->y);
+				dir = map->calc_dir(src,bl->x,bl->y);
 				if( dir > 0 && dir < 4) x = -i;
 				else if( dir > 4 ) x = i;
 				else x = 0;
 				if( dir > 2 && dir < 6 ) y = -i;
 				else if( dir == 7 || dir < 2 ) y = i;
 				else y = 0;
-				if( (mbl == src || (!map_flag_gvg(src->m) && !map[src->m].flag.battleground) ) && // only NJ_ISSEN don't have slide effect in GVG
-					unit_movepos(src, mbl->x+x, mbl->y+y, 1, 1) ) {
+				if( (mbl == src || (!map_flag_gvg2(src->m) && !map->list[src->m].flag.battleground) ) // only NJ_ISSEN don't have slide effect in GVG
+				 && unit->movepos(src, mbl->x+x, mbl->y+y, 1, 1)
+				) {
 					clif->slide(src, src->x, src->y);
-					//uncomment this if you want to remove MO_EXTREMITYFIST glitchy walking effect. [malufett]
-					//clif->fixpos(src);
+					clif->fixpos(src);
+					clif->spiritball(src);
 				}
 			}
 			break;
 
+		case HT_POWER:
+			if( tstatus->race == RC_BRUTE || tstatus->race == RC_INSECT )
+				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
+			break;
+
 		//Splash attack skills.
 		case AS_GRIMTOOTH:
 		case MC_CARTREVOLUTION:
@@ -3737,6 +3766,8 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case WL_JACKFROST:
 		case RA_ARROWSTORM:
 		case RA_WUGDASH:
+		case NC_VULCANARM:
+		case NC_ARMSCANNON:
 		case NC_SELFDESTRUCTION:
 		case NC_AXETORNADO:
 		case GC_ROLLINGCUTTER:
@@ -3748,9 +3779,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case SR_SKYNETBLOW:
 		case SR_WINDMILL:
 		case SR_RIDEINLIGHTNING:
-		case WM_SOUND_OF_DESTRUCTION:
-		case WM_REVERBERATION_MELEE:
-		case WM_REVERBERATION_MAGIC:
+		case WM_REVERBERATION:
 		case SO_VARETYR_SPEAR:
 		case GN_CART_TORNADO:
 		case GN_CARTCANNON:
@@ -3758,20 +3787,22 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case KO_HUUMARANKA:
 		case KO_MUCHANAGE:
 		case KO_BAKURETSU:
+		case GN_ILLUSIONDOPING:
+		case MH_XENO_SLASHER:
 			if( flag&1 ) {//Recursive invocation
-				// skill_area_temp[0] holds number of targets in area
-				// skill_area_temp[1] holds the id of the original target
-				// skill_area_temp[2] counts how many targets have already been processed
-				int sflag = skill_area_temp[0] & 0xFFF, heal;
+				// skill->area_temp[0] holds number of targets in area
+				// skill->area_temp[1] holds the id of the original target
+				// skill->area_temp[2] counts how many targets have already been processed
+				int sflag = skill->area_temp[0] & 0xFFF, heal;
 				if( flag&SD_LEVEL )
 					sflag |= SD_LEVEL; // -1 will be used in packets instead of the skill level
-				if( (skill_area_temp[1] != bl->id && !(skill->get_inf2(skill_id)&INF2_NPC_SKILL)) || flag&SD_ANIMATION )
+				if( (skill->area_temp[1] != bl->id && !(skill->get_inf2(skill_id)&INF2_NPC_SKILL)) || flag&SD_ANIMATION )
 					sflag |= SD_ANIMATION; // original target gets no animation (as well as all NPC skills)
 
 				heal = skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, sflag);
 				if( skill_id == NPC_VAMPIRE_GIFT && heal > 0 ) {
 					clif->skill_nodamage(NULL, src, AL_HEAL, heal, 1);
-					status_heal(src,heal,0,0);
+					status->heal(src,heal,0,0);
 				}
 			} else {
 				switch ( skill_id ) {
@@ -3781,8 +3812,11 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 						clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 						break;
 					case SR_TIGERCANNON:
+					case GC_COUNTERSLASH:
+					case GC_ROLLINGCUTTER:
 						flag |= SD_ANIMATION;
 					case LG_MOONSLASHER:
+					case MH_XENO_SLASHER:
 						clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 						break;
 					case NPC_EARTHQUAKE://FIXME: Isn't EarthQuake a ground skill after all?
@@ -3791,30 +3825,32 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 						break;
 				}
 
-				skill_area_temp[0] = 0;
-				skill_area_temp[1] = bl->id;
-				skill_area_temp[2] = 0;
+				skill->area_temp[0] = 0;
+				skill->area_temp[1] = bl->id;
+				skill->area_temp[2] = 0;
 				if( skill_id == WL_CRIMSONROCK ) {
-					skill_area_temp[4] = bl->x;
-					skill_area_temp[5] = bl->y;
+					skill->area_temp[4] = bl->x;
+					skill->area_temp[5] = bl->y;
 				}
-				if( skill_id == WM_REVERBERATION_MELEE || skill_id == WM_REVERBERATION_MAGIC )
-					skill_area_temp[1] = 0;
+
+				if( skill_id == NC_VULCANARM )
+					if (sd) pc->overheat(sd,1);
+
 				// if skill damage should be split among targets, count them
 				//SD_LEVEL -> Forced splash damage for Auto Blitz-Beat -> count targets
 				//special case: Venom Splasher uses a different range for searching than for splashing
 				if( flag&SD_LEVEL || skill->get_nk(skill_id)&NK_SPLASHSPLIT )
-					skill_area_temp[0] = iMap->foreachinrange(skill->area_sub, bl, (skill_id == AS_SPLASHER)?1:skill->get_splash(skill_id, skill_lv), BL_CHAR, src, skill_id, skill_lv, tick, BCT_ENEMY, skill->area_sub_count);
+					skill->area_temp[0] = map->foreachinrange(skill->area_sub, bl, (skill_id == AS_SPLASHER)?1:skill->get_splash(skill_id, skill_lv), BL_CHAR, src, skill_id, skill_lv, tick, BCT_ENEMY, skill->area_sub_count);
 
 				// recursive invocation of skill->castend_damage_id() with flag|1
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), ( skill_id == WM_REVERBERATION_MELEE || skill_id == WM_REVERBERATION_MAGIC )?BL_CHAR:splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
 			}
 			break;
 
 		case KN_BRANDISHSPEAR:
 		case ML_BRANDISH:
 			//Coded apart for it needs the flag passed to the damage calculation.
-			if (skill_area_temp[1] != bl->id)
+			if (skill->area_temp[1] != bl->id)
 				skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag|SD_ANIMATION);
 			else
 				skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
@@ -3822,50 +3858,95 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 		case KN_BOWLINGBASH:
 		case MS_BOWLINGBASH:
-			if(flag&1){
-				if(bl->id==skill_area_temp[1])
-					break;
-				//two hits for 500%
-				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,SD_ANIMATION);
-				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,SD_ANIMATION);
-			} else {
-				int i,c;
-				c = skill->get_blewcount(skill_id,skill_lv);
-				// keep moving target in the direction that src is looking, square by square
-				for(i=0;i<c;i++){
-					if (!skill->blown(src,bl,1,(unit_getdir(src)+4)%8,0x1))
-						break; //Can't knockback
-					skill_area_temp[0] = iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), BL_CHAR, src, skill_id, skill_lv, tick, flag|BCT_ENEMY, skill->area_sub_count);
-					if( skill_area_temp[0] > 1 ) break; // collision
-				}
-				clif->blown(bl); //Update target pos.
-				if (i!=c) { //Splash
-					skill_area_temp[1] = bl->id;
-					iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
+			{
+				int min_x,max_x,min_y,max_y,i,c,dir,tx,ty;
+				// Chain effect and check range gets reduction by recursive depth, as this can reach 0, we don't use blowcount
+				c = (skill_lv-(flag&0xFFF)+1)/2;
+				// Determine the Bowling Bash area depending on configuration
+				if (battle_config.bowling_bash_area == 0) {
+					// Gutter line system
+					min_x = ((src->x)-c) - ((src->x)-c)%40;
+					if(min_x < 0) min_x = 0;
+					max_x = min_x + 39;
+					min_y = ((src->y)-c) - ((src->y)-c)%40;
+					if(min_y < 0) min_y = 0;
+					max_y = min_y + 39;
+				} else if (battle_config.bowling_bash_area == 1) {
+					// Gutter line system without demi gutter bug
+					min_x = src->x - (src->x)%40;
+					max_x = min_x + 39;
+					min_y = src->y - (src->y)%40;
+					max_y = min_y + 39;
+				} else {
+					// Area around caster
+					min_x = src->x - battle_config.bowling_bash_area;
+					max_x = src->x + battle_config.bowling_bash_area;
+					min_y = src->y - battle_config.bowling_bash_area;
+					max_y = src->y + battle_config.bowling_bash_area;
+				}
+				// Initialization, break checks, direction
+				if((flag&0xFFF) > 0) {
+					// Ignore monsters outside area
+					if(bl->x < min_x || bl->x > max_x || bl->y < min_y || bl->y > max_y)
+						break;
+					// Ignore monsters already in list
+					if(idb_exists(skill->bowling_db, bl->id))
+						break;
+					// Random direction
+					dir = rnd()%8;
+				} else {
+					// Create an empty list of already hit targets
+					db_clear(skill->bowling_db);
+					// Direction is walkpath
+					dir = (unit->getdir(src)+4)%8;
+				}
+				// Add current target to the list of already hit targets
+				idb_put(skill->bowling_db, bl->id, bl);
+				// Keep moving target in direction square by square
+				tx = bl->x;
+				ty = bl->y;
+				for(i=0;i<c;i++) {
+					// Target coordinates (get changed even if knockback fails)
+					tx -= dirx[dir];
+					ty -= diry[dir];
+					// If target cell is a wall then break
+					if(map->getcell(bl->m,tx,ty,CELL_CHKWALL))
+						break;
+					skill_blown(src,bl,1,dir,0);
+					// Splash around target cell, but only cells inside area; we first have to check the area is not negative
+					if((max(min_x,tx-1) <= min(max_x,tx+1)) &&
+						(max(min_y,ty-1) <= min(max_y,ty+1)) &&
+						(map->foreachinarea(skill->area_sub, bl->m, max(min_x,tx-1), max(min_y,ty-1), min(max_x,tx+1), min(max_y,ty+1), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY, skill->area_sub_count))) {
+						// Recursive call
+						map->foreachinarea(skill->area_sub, bl->m, max(min_x,tx-1), max(min_y,ty-1), min(max_x,tx+1), min(max_y,ty+1), splash_target(src), src, skill_id, skill_lv, tick, (flag|BCT_ENEMY)+1, skill->castend_damage_id);
+						// Self-collision
+						if(bl->x >= min_x && bl->x <= max_x && bl->y >= min_y && bl->y <= max_y)
+							skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,(flag&0xFFF)>0?SD_ANIMATION:0);
+						break;
+					}
 				}
-				//Weirdo dual-hit property, two attacks for 500%
-				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,0);
-				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,0);
+				// Original hit or chain hit depending on flag
+				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,(flag&0xFFF)>0?SD_ANIMATION:0);
 			}
 			break;
 
 		case KN_SPEARSTAB:
 			if(flag&1) {
-				if (bl->id==skill_area_temp[1])
+				if (bl->id==skill->area_temp[1])
 					break;
 				if (skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,SD_ANIMATION))
-					skill->blown(src,bl,skill_area_temp[2],-1,0);
+					skill->blown(src,bl,skill->area_temp[2],-1,0);
 			} else {
 				int x=bl->x,y=bl->y,i,dir;
-				dir = iMap->calc_dir(bl,src->x,src->y);
-				skill_area_temp[1] = bl->id;
-				skill_area_temp[2] = skill->get_blewcount(skill_id,skill_lv);
+				dir = map->calc_dir(bl,src->x,src->y);
+				skill->area_temp[1] = bl->id;
+				skill->area_temp[2] = skill->get_blewcount(skill_id,skill_lv);
 				// all the enemies between the caster and the target are hit, as well as the target
 				if (skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,0))
-					skill->blown(src,bl,skill_area_temp[2],-1,0);
+					skill->blown(src,bl,skill->area_temp[2],-1,0);
 				for (i=0;i<4;i++) {
-					iMap->foreachincell(skill->area_sub,bl->m,x,y,BL_CHAR,
-						src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+					map->foreachincell(skill->area_sub,bl->m,x,y,BL_CHAR,src,skill_id,skill_lv,
+					                   tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 					x += dirx[dir];
 					y += diry[dir];
 				}
@@ -3875,17 +3956,17 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case TK_TURNKICK:
 		case MO_BALKYOUNG: //Active part of the attack. Skill-attack [Skotlex]
 		{
-			skill_area_temp[1] = bl->id; //NOTE: This is used in skill->castend_nodamage_id to avoid affecting the target.
+			skill->area_temp[1] = bl->id; //NOTE: This is used in skill->castend_nodamage_id to avoid affecting the target.
 			if (skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag))
-				iMap->foreachinrange(skill->area_sub,bl,
-					skill->get_splash(skill_id, skill_lv),BL_CHAR,
-					src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub,bl,
+				                    skill->get_splash(skill_id, skill_lv),BL_CHAR,
+				                    src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,
+				                    skill->castend_nodamage_id);
 		}
 			break;
 		case CH_PALMSTRIKE: //	Palm Strike takes effect 1sec after casting. [Skotlex]
 		//	clif->skill_nodamage(src,bl,skill_id,skill_lv,0); //Can't make this one display the correct attack animation delay :/
-			clif->damage(src,bl,tick,status_get_amotion(src),0,-1,1,4,0); //Display an absorbed damage attack.
+			clif->damage(src,bl,status_get_amotion(src),0,-1,1,4,0); //Display an absorbed damage attack.
 			skill->addtimerskill(src, tick + (1000+status_get_amotion(src)), bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag);
 			break;
 
@@ -3925,7 +4006,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 		case NPC_MAGICALATTACK:
 			skill->attack(BF_MAGIC,src,src,bl,skill_id,skill_lv,tick,flag);
-			sc_start(src,status_skill2sc(skill_id),100,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src, src,status->skill2sc(skill_id),100,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 
 		case HVAN_CAPRICE: //[blackhole89]
@@ -3948,10 +4029,9 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				int maxlv = skill->get_max(skill_id); // learnable level
 				int count = 0;
 				int x, y;
-				struct skill_unit* unit;
+				struct skill_unit *su;
 
-				if( skill_lv > maxlv )
-				{
+				if( skill_lv > maxlv ) {
 					if( src->type == BL_MOB && skill_lv == 10 )
 						range = 4;
 					else
@@ -3959,16 +4039,14 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				}
 
 				for( y = src->y - range; y <= src->y + range; ++y )
-					for( x = src->x - range; x <= src->x + range; ++x )
-					{
-						if( !iMap->find_skill_unit_oncell(src,x,y,SA_LANDPROTECTOR,NULL,1) )
-						{
-							if( src->type != BL_PC || iMap->getcell(src->m,x,y,CELL_CHKWATER) ) // non-players bypass the water requirement
+					for( x = src->x - range; x <= src->x + range; ++x ) {
+						if( !map->find_skill_unit_oncell(src,x,y,SA_LANDPROTECTOR,NULL,1) ) {
+							if( src->type != BL_PC || map->getcell(src->m,x,y,CELL_CHKWATER) ) // non-players bypass the water requirement
 								count++; // natural water cell
-							else if( (unit = iMap->find_skill_unit_oncell(src,x,y,SA_DELUGE,NULL,1)) != NULL || (unit = iMap->find_skill_unit_oncell(src,x,y,NJ_SUITON,NULL,1)) != NULL )
-							{
+							else if( (su = map->find_skill_unit_oncell(src,x,y,SA_DELUGE,NULL,1)) != NULL
+							      || (su = map->find_skill_unit_oncell(src,x,y,NJ_SUITON,NULL,1)) != NULL ) {
 								count++; // skill-induced water cell
-								skill->delunit(unit); // consume cell
+								skill->delunit(su); // consume cell
 							}
 						}
 					}
@@ -3990,7 +4068,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case SL_STIN:
 		case SL_STUN:
 			if (sd && !battle_config.allow_es_magic_pc && bl->type != BL_MOB) {
-				status_change_start(src,SC_STUN,10000,skill_lv,0,0,0,500,10);
+				status->change_start(src,src,SC_STUN,10000,skill_lv,0,0,0,500,10);
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				break;
 			}
@@ -4017,18 +4095,18 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		 * Rune Knight
 		 **/
 		case RK_DRAGONBREATH_WATER:
-		case RK_DRAGONBREATH: {
-				struct status_change *tsc = NULL;
-				if( (tsc = status_get_sc(bl)) && (tsc->data[SC_HIDING] )) {
-					clif->skill_nodamage(src,src,skill_id,skill_lv,1);
-				} else
-					skill->attack(BF_MISC,src,src,bl,skill_id,skill_lv,tick,flag);
-			}
+		case RK_DRAGONBREATH:
+		{
+			struct status_change *tsc = NULL;
+			if( (tsc = status->get_sc(bl)) && (tsc->data[SC_HIDING] )) {
+				clif->skill_nodamage(src,src,skill_id,skill_lv,1);
+			} else
+				skill->attack(BF_MISC,src,src,bl,skill_id,skill_lv,tick,flag);
+		}
 			break;
-
 		case NPC_SELFDESTRUCTION: {
 			struct status_change *tsc = NULL;
-			if( (tsc = status_get_sc(bl)) && tsc->data[SC_HIDING] )
+			if( (tsc = status->get_sc(bl)) && tsc->data[SC_HIDING] )
 				break;
 			}
 		case HVAN_EXPLOSION:
@@ -4036,7 +4114,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				skill->attack(BF_MISC,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
 
-		// Celest
+		// [Celest]
 		case PF_SOULBURN:
 			if (rnd()%100 < (skill_lv < 5 ? 30 + skill_lv * 10 : 70)) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -4053,14 +4131,14 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 		case NPC_BLOODDRAIN:
 		case NPC_ENERGYDRAIN:
-			{
-				int heal = skill->attack( (skill_id == NPC_BLOODDRAIN) ? BF_WEAPON : BF_MAGIC,
-						src, src, bl, skill_id, skill_lv, tick, flag);
-				if (heal > 0){
-					clif->skill_nodamage(NULL, src, AL_HEAL, heal, 1);
-					status_heal(src, heal, 0, 0);
-				}
+		{
+			int heal = skill->attack( (skill_id == NPC_BLOODDRAIN) ? BF_WEAPON : BF_MAGIC,
+			                         src, src, bl, skill_id, skill_lv, tick, flag);
+			if (heal > 0){
+				clif->skill_nodamage(NULL, src, AL_HEAL, heal, 1);
+				status->heal(src, heal, 0, 0);
 			}
+		}
 			break;
 
 		case GS_BULLSEYE:
@@ -4069,32 +4147,47 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 		case NJ_KASUMIKIRI:
 			if (skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag) > 0)
-				sc_start(src,SC_HIDING,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src,src,SC_HIDING,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case NJ_KIRIKAGE:
-			if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground )
-			{	//You don't move on GVG grounds.
+			if( !map_flag_gvg2(src->m) && !map->list[src->m].flag.battleground ) {
+				//You don't move on GVG grounds.
 				short x, y;
-				iMap->search_freecell(bl, 0, &x, &y, 1, 1, 0);
-				if (unit_movepos(src, x, y, 0, 0))
+				map->search_freecell(bl, 0, &x, &y, 1, 1, 0);
+				if (unit->movepos(src, x, y, 0, 0))
 					clif->slide(src,src->x,src->y);
 			}
 			status_change_end(src, SC_HIDING, INVALID_TIMER);
 			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
+		case RK_HUNDREDSPEAR:
+			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
+			if(rnd()%100 < (10 + 3*skill_lv)) {
+				if( !sd || pc->checkskill(sd,KN_SPEARBOOMERANG) == 0 )
+					break; // Spear Boomerang auto cast chance only works if you have mastered Spear Boomerang.
+				skill->blown(src,bl,6,-1,0);
+				skill->addtimerskill(src,tick+800,bl->id,0,0,skill_id,skill_lv,BF_WEAPON,flag);
+				skill->castend_damage_id(src,bl,KN_SPEARBOOMERANG,1,tick,0);
+			}
+			break;
 		case RK_PHANTOMTHRUST:
-			unit_setdir(src,iMap->calc_dir(src, bl->x, bl->y));
+		{
+			struct map_session_data *tsd = BL_CAST(BL_PC, bl);
+			unit->setdir(src,map->calc_dir(src, bl->x, bl->y));
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 
-			skill->blown(src,bl,distance_bl(src,bl)-1,unit_getdir(src),0);
-			if( battle->check_target(src,bl,BCT_ENEMY) > 0 )
+			skill->blown(src,bl,distance_bl(src,bl)-1,unit->getdir(src),0);
+			if( sd && tsd && sd->status.party_id && sd->status.party_id && sd->status.party_id == tsd->status.party_id ) // Don't damage party members.
+				; // No damage to Members
+			else
 				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
+		}
 			break;
 
 		case GC_DARKILLUSION:
 			{
 				short x, y;
-				short dir = iMap->calc_dir(src,bl->x,bl->y);
+				short dir = map->calc_dir(src,bl->x,bl->y);
 
 				if( dir > 0 && dir < 4) x = 2;
 				else if( dir > 4 ) x = -2;
@@ -4103,10 +4196,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				else if( dir == 7 || dir < 2 ) y = -2;
 				else y = 0;
 
-				if( unit_movepos(src, bl->x+x, bl->y+y, 1, 1) )
+				if( unit->movepos(src, bl->x+x, bl->y+y, 1, 1) )
 				{
 					clif->slide(src,bl->x+x,bl->y+y);
-					clif->fixpos(src); // the official server send these two packts.
+					clif->fixpos(src); // the official server send these two packets.
 					skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 					if( rnd()%100 < 4 * skill_lv )
 						skill->castend_damage_id(src,bl,GC_CROSSIMPACT,skill_lv,tick,flag);
@@ -4132,9 +4225,9 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			break;
 
 		case GC_PHANTOMMENACE:
-			if( flag&1 )
-			{ // Only Hits Invisible Targets
-				struct status_change *tsc = status_get_sc(bl);
+			if( flag&1 ) {
+				// Only Hits Invisible Targets
+				struct status_change *tsc = status->get_sc(bl);
 				if(tsc && (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || tsc->data[SC__INVISIBILITY]) )
 					skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			}
@@ -4144,27 +4237,26 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			skill->addtimerskill(src,tick+status_get_amotion(src),bl->id,0,0,WL_CHAINLIGHTNING_ATK,skill_lv,0,flag);
 			break;
 		case WL_DRAINLIFE:
-			{
-				int heal = skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
-				int rate = 70 + 5 * skill_lv;
+		{
+			int heal = skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
+			int rate = 70 + 5 * skill_lv;
 
-				heal = heal * (5 + 5 * skill_lv) / 100;
+			heal = heal * (5 + 5 * skill_lv) / 100;
 
-				if( bl->type == BL_SKILL || status_get_hp(src) == status_get_max_hp(src)) // Don't absorb when caster was in full HP
-					heal = 0; // Don't absorb heal from Ice Walls or other skill units.
+			if( bl->type == BL_SKILL || status_get_hp(src) == status_get_max_hp(src)) // Don't absorb when caster was in full HP
+				heal = 0; // Don't absorb heal from Ice Walls or other skill units.
 
-				if( heal && rnd()%100 < rate )
-				{
-					status_heal(src, heal, 0, 0);
-					clif->skill_nodamage(NULL, src, AL_HEAL, heal, 1);
-				}
+			if( heal && rnd()%100 < rate ) {
+				status->heal(src, heal, 0, 0);
+				clif->skill_nodamage(NULL, src, AL_HEAL, heal, 1);
 			}
+		}
 			break;
 
 		case WL_TETRAVORTEX:
 			if( sc ){
 				int i = SC_SUMMON5, x = 0;
-				int types[][2] = {{0, 0}, {0, 0}, {0, 0}, {0, 0}}; 
+				int types[][2] = {{0, 0}, {0, 0}, {0, 0}, {0, 0}};
 				for(; i >= SC_SUMMON1; i--){
 					if( sc->data[i] ){
 						int skillid = WL_TETRAVORTEX_FIRE + (sc->data[i]->val1 - WLS_FIRE) + (sc->data[i]->val1 == WLS_WIND) - (sc->data[i]->val1 == WLS_WATER), sc_index = 0, rate = 0;
@@ -4173,7 +4265,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 							types[x][1] = 25; // 25% each for equal sharing
 							if( x == 3 ){
 								x = 0;
-								sc_index = types[rand()%4][0];
+								sc_index = types[rnd()%4][0];
 								for(; x < 4; x++)
 									if(types[x][0] == sc_index)
 										rate += types[x][1];
@@ -4194,7 +4286,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				skill->toggle_magicpower(src, skill_id);
 				// Priority is to release SpellBook
 				if( sc && sc->data[SC_READING_SB] ) { // SpellBook
-					uint16 skill_id, skill_lv, point, s = 0;
+					uint16 spell_skill_id, spell_skill_lv, point, s = 0;
 					int spell[SC_SPELLBOOK7-SC_SPELLBOOK1 + 1];
 
 					for(i = SC_SPELLBOOK7; i >= SC_SPELLBOOK1; i--) // List all available spell to be released
@@ -4203,10 +4295,10 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 					if ( s == 0 )
 						break;
 
-					i = spell[s==1?0:rand()%s];// Random select of spell to be released.
+					i = spell[s==1?0:rnd()%s];// Random select of spell to be released.
 					if( s && sc->data[i] ){// Now extract the data from the preserved spell
-						skill_id = sc->data[i]->val1;
-						skill_lv = sc->data[i]->val2;
+						spell_skill_id = sc->data[i]->val1;
+						spell_skill_lv = sc->data[i]->val2;
 						point = sc->data[i]->val3;
 						status_change_end(src, (sc_type)i, INVALID_TIMER);
 					}else //something went wrong :(
@@ -4217,36 +4309,35 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 					else // Last spell to be released
 						status_change_end(src, SC_READING_SB, INVALID_TIMER);
 
-					if( !skill->check_condition_castbegin(sd, skill_id, skill_lv) )
+					if( !skill->check_condition_castbegin(sd, spell_skill_id, spell_skill_lv) )
 						break;
 
-					switch( skill->get_casttype(skill_id) ) {
+					switch( skill->get_casttype(spell_skill_id) ) {
 						case CAST_GROUND:
-							skill->castend_pos2(src, bl->x, bl->y, skill_id, skill_lv, tick, 0);
+							skill->castend_pos2(src, bl->x, bl->y, spell_skill_id, spell_skill_lv, tick, 0);
 							break;
 						case CAST_NODAMAGE:
-							skill->castend_nodamage_id(src, bl, skill_id, skill_lv, tick, 0);
+							skill->castend_nodamage_id(src, bl, spell_skill_id, spell_skill_lv, tick, 0);
 							break;
 						case CAST_DAMAGE:
-							skill->castend_damage_id(src, bl, skill_id, skill_lv, tick, 0);
+							skill->castend_damage_id(src, bl, spell_skill_id, spell_skill_lv, tick, 0);
 							break;
 					}
 
-					sd->ud.canact_tick = tick + skill->delay_fix(src, skill_id, skill_lv);
-					clif->status_change(src, SI_POSTDELAY, 1, skill->delay_fix(src, skill_id, skill_lv), 0, 0, 0);
+					sd->ud.canact_tick = tick + skill->delay_fix(src, spell_skill_id, spell_skill_lv);
+					clif->status_change(src, SI_POSTDELAY, 1, skill->delay_fix(src, spell_skill_id, spell_skill_lv), 0, 0, 0);
 
-					cooldown = skill_get_cooldown(skill_id, skill_lv);
+					cooldown = skill->get_cooldown(spell_skill_id, spell_skill_lv);
 					for (i = 0; i < ARRAYLENGTH(sd->skillcooldown) && sd->skillcooldown[i].id; i++) {
-						if (sd->skillcooldown[i].id == skill_id){
+						if (sd->skillcooldown[i].id == spell_skill_id){
 							cooldown += sd->skillcooldown[i].val;
 							break;
-						}					
+						}
 					}
 					if(cooldown)
-						skill->blockpc_start(sd, skill_id, cooldown, false);
+						skill->blockpc_start(sd, spell_skill_id, cooldown);
 				}else if( sc ){ // Summon Balls
-					int i = SC_SUMMON5;
-					for(; i >= SC_SUMMON1; i--){
+					for(i = SC_SUMMON5; i >= SC_SUMMON1; i--){
 						if( sc->data[i] ){
 							int skillid = WL_SUMMON_ATK_FIRE + (sc->data[i]->val1 - WLS_FIRE);
 							skill->addtimerskill(src, tick + status_get_adelay(src) * (SC_SUMMON5 - i), bl->id, 0, 0, skillid, skill_lv, BF_MAGIC, flag);
@@ -4260,7 +4351,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			break;
 		case WL_FROSTMISTY:
 			// Doesn't deal damage through non-shootable walls.
-			if( path_search(NULL,src->m,src->x,src->y,bl->x,bl->y,1,CELL_CHKWALL) )
+			if( path->search(NULL,src->m,src->x,src->y,bl->x,bl->y,1,CELL_CHKWALL) )
 				skill->attack(BF_MAGIC,src,src,bl,skill_id,skill_lv,tick,flag|SD_ANIMATION);
 			break;
 		case WL_HELLINFERNO:
@@ -4271,9 +4362,9 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			if( sd && pc_isridingwug(sd) ){
 				short x[8]={0,-1,-1,-1,0,1,1,1};
 				short y[8]={1,1,0,-1,-1,-1,0,1};
-				uint8 dir = iMap->calc_dir(bl, src->x, src->y);
+				uint8 dir = map->calc_dir(bl, src->x, src->y);
 
-				if( unit_movepos(src, bl->x+x[dir], bl->y+y[dir], 1, 1) )
+				if( unit->movepos(src, bl->x+x[dir], bl->y+y[dir], 1, 1) )
 				{
 					clif->slide(src, bl->x+x[dir], bl->y+y[dir]);
 					clif->fixpos(src);
@@ -4282,7 +4373,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				break;
 			}
 		case RA_WUGBITE:
-			if( path_search(NULL,src->m,src->x,src->y,bl->x,bl->y,1,CELL_CHKNOREACH) ) {
+			if( path->search(NULL,src->m,src->x,src->y,bl->x,bl->y,1,CELL_CHKNOREACH) ) {
 				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			}else if( sd && skill_id == RA_WUGBITE ) // Only RA_WUGBITE has the skill fail message.
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
@@ -4291,91 +4382,78 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 
 		case RA_SENSITIVEKEEN:
 			if( bl->type != BL_SKILL ) { // Only Hits Invisible Targets
-				struct status_change * tsc = status_get_sc(bl);
+				struct status_change * tsc = status->get_sc(bl);
 				if( tsc && tsc->option&(OPTION_HIDE|OPTION_CLOAK) ){
 					skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 					status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
 				}
-			}
-			else
-			{
+			} else {
 				struct skill_unit *su = BL_CAST(BL_SKILL,bl);
 				struct skill_unit_group* sg;
 
-				if( su && (sg=su->group) && skill->get_inf2(sg->skill_id)&INF2_TRAP )
-				{
-					if( !(sg->unit_id == UNT_USED_TRAPS || (sg->unit_id == UNT_ANKLESNARE && sg->val2 != 0 )) )
-					{
+				if( su && (sg=su->group) && skill->get_inf2(sg->skill_id)&INF2_TRAP ) {
+					if( !(sg->unit_id == UNT_USED_TRAPS || (sg->unit_id == UNT_ANKLESNARE && sg->val2 != 0 )) ) {
 						struct item item_tmp;
 						memset(&item_tmp,0,sizeof(item_tmp));
 						item_tmp.nameid = sg->item_id?sg->item_id:ITEMID_TRAP;
 						item_tmp.identify = 1;
 						if( item_tmp.nameid )
-							iMap->addflooritem(&item_tmp,1,bl->m,bl->x,bl->y,0,0,0,0);
+							map->addflooritem(&item_tmp,1,bl->m,bl->x,bl->y,0,0,0,0);
 					}
 					skill->delunit(su);
 				}
 			}
 			break;
 		case NC_INFRAREDSCAN:
-			if( flag&1 )
-			{ //TODO: Need a confirmation if the other type of hidden status is included to be scanned. [Jobbie]
-				if( rnd()%100 < 50 )
-					sc_start(bl, SC_INFRAREDSCAN, 10000, skill_lv, skill->get_time(skill_id, skill_lv));
+			if( flag&1 ) {
+				//TODO: Need a confirmation if the other type of hidden status is included to be scanned. [Jobbie]
+				sc_start(src, bl, SC_INFRAREDSCAN, 10000, skill_lv, skill->get_time(skill_id, skill_lv));
 				status_change_end(bl, SC_HIDING, INVALID_TIMER);
 				status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
 				status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER); // Need confirm it.
-			}
-			else
-			{
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
+			} else {
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
 				clif->skill_damage(src,src,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 				if( sd ) pc->overheat(sd,1);
 			}
 			break;
 
 		case NC_MAGNETICFIELD:
-			sc_start2(bl,SC_MAGNETICFIELD,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv));
+			sc_start2(src,bl,SC_MAGNETICFIELD,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv));
 			break;
 		case SC_FATALMENACE:
 			if( flag&1 )
 				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
-			else
-			{
+			else {
 				short x, y;
-				iMap->search_freecell(src, 0, &x, &y, -1, -1, 0);
+				map->search_freecell(src, 0, &x, &y, -1, -1, 0);
 				// Destination area
-				skill_area_temp[4] = x;
-				skill_area_temp[5] = y;
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
+				skill->area_temp[4] = x;
+				skill->area_temp[5] = y;
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
 				skill->addtimerskill(src,tick + 800,src->id,x,y,skill_id,skill_lv,0,flag); // To teleport Self
 				clif->skill_damage(src,src,tick,status_get_amotion(src),0,-30000,1,skill_id,skill_lv,6);
 			}
 			break;
 		case LG_PINPOINTATTACK:
-			if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 1, 1) )
+			if( !map_flag_gvg2(src->m) && !map->list[src->m].flag.battleground && unit->movepos(src, bl->x, bl->y, 1, 1) )
 				clif->slide(src,bl->x,bl->y);
 			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
 
 		case LG_SHIELDSPELL:
-			// flag&1: Phisycal Attack, flag&2: Magic Attack.
-			skill->attack((flag&1)?BF_WEAPON:BF_MAGIC,src,src,bl,skill_id,skill_lv,tick,flag);
-			break;
-
-		case LG_OVERBRAND:
-			skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag|SD_LEVEL);
+			if ( skill_lv == 1 )
+				skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
+			else if ( skill_lv == 2 )
+				skill->attack(BF_MAGIC,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
 
-		case LG_OVERBRAND_BRANDISH:
-			skill->addtimerskill(src, tick + status_get_amotion(src)*8/10, bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag|SD_LEVEL);
-			break;
 		case SR_DRAGONCOMBO:
 			skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 			break;
 
 		case SR_KNUCKLEARROW:
-				if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground && unit_movepos(src, bl->x, bl->y, 1, 1) ) {
+				if( !map_flag_gvg2(src->m) && !map->list[src->m].flag.battleground && unit->movepos(src, bl->x, bl->y, 1, 1) ) {
 					clif->slide(src,bl->x,bl->y);
 					clif->fixpos(src); // Aegis send this packet too.
 				}
@@ -4393,9 +4471,13 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				status_change_end(bl, SC_RUSH_WINDMILL, INVALID_TIMER);
 				status_change_end(bl, SC_ECHOSONG, INVALID_TIMER);
 				status_change_end(bl, SC_HARMONIZE, INVALID_TIMER);
+				status_change_end(bl, SC_SIREN, INVALID_TIMER);
+				status_change_end(bl, SC_DEEP_SLEEP, INVALID_TIMER);
 				status_change_end(bl, SC_SIRCLEOFNATURE, INVALID_TIMER);
-				status_change_end(bl, SC_SATURDAY_NIGHT_FEVER, INVALID_TIMER);
+				status_change_end(bl, SC_GLOOMYDAY, INVALID_TIMER);
+				status_change_end(bl, SC_SONG_OF_MANA, INVALID_TIMER);
 				status_change_end(bl, SC_DANCE_WITH_WUG, INVALID_TIMER);
+				status_change_end(bl, SC_SATURDAY_NIGHT_FEVER, INVALID_TIMER);
 				status_change_end(bl, SC_LERADS_DEW, INVALID_TIMER);
 				status_change_end(bl, SC_MELODYOFSINK, INVALID_TIMER);
 				status_change_end(bl, SC_BEYOND_OF_WARCRY, INVALID_TIMER);
@@ -4409,28 +4491,61 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				status_change_end(bl, SC_HIDING, INVALID_TIMER);
 				status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
 			} else{
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
 				clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-				}
+			}
 			break;
 
-		case SO_POISON_BUSTER: {
-				struct status_change *tsc = status_get_sc(bl);
-				if( tsc && tsc->data[SC_POISON] ) {
-					skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
-					status_change_end(bl, SC_POISON, INVALID_TIMER);
-				}
-				else if( sd )
-					clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
-			}
+		case WM_SOUND_OF_DESTRUCTION:
+			{
+				struct status_change *tsc = status->get_sc(bl);
+				if( tsc && tsc->count && ( tsc->data[SC_SWING] || tsc->data[SC_SYMPHONY_LOVE] || tsc->data[SC_MOONLIT_SERENADE] ||
+						tsc->data[SC_RUSH_WINDMILL] || tsc->data[SC_ECHOSONG] || tsc->data[SC_HARMONIZE] ||
+						tsc->data[SC_SIREN] || tsc->data[SC_DEEP_SLEEP] || tsc->data[SC_SIRCLEOFNATURE] ||
+						tsc->data[SC_GLOOMYDAY] || tsc->data[SC_SONG_OF_MANA] ||
+						tsc->data[SC_DANCE_WITH_WUG] || tsc->data[SC_SATURDAY_NIGHT_FEVER] || tsc->data[SC_LERADS_DEW] ||
+						tsc->data[SC_MELODYOFSINK] || tsc->data[SC_BEYOND_OF_WARCRY] || tsc->data[SC_UNLIMITED_HUMMING_VOICE] ) &&
+						rnd()%100 < 4 * skill_lv + 2 * (sd ? pc->checkskill(sd,WM_LESSON) : 10) + 10 * battle->calc_chorusbonus(sd)) {
+					skill->attack(BF_MISC,src,src,bl,skill_id,skill_lv,tick,flag);
+					status->change_start(src,bl,SC_STUN,10000,skill_lv,0,0,0,skill->get_time(skill_id,skill_lv),8);
+					status_change_end(bl, SC_SWING, INVALID_TIMER);
+					status_change_end(bl, SC_SYMPHONY_LOVE, INVALID_TIMER);
+					status_change_end(bl, SC_MOONLIT_SERENADE, INVALID_TIMER);
+					status_change_end(bl, SC_RUSH_WINDMILL, INVALID_TIMER);
+					status_change_end(bl, SC_ECHOSONG, INVALID_TIMER);
+					status_change_end(bl, SC_HARMONIZE, INVALID_TIMER);
+					status_change_end(bl, SC_SIREN, INVALID_TIMER);
+					status_change_end(bl, SC_DEEP_SLEEP, INVALID_TIMER);
+					status_change_end(bl, SC_SIRCLEOFNATURE, INVALID_TIMER);
+					status_change_end(bl, SC_GLOOMYDAY, INVALID_TIMER);
+					status_change_end(bl, SC_SONG_OF_MANA, INVALID_TIMER);
+					status_change_end(bl, SC_DANCE_WITH_WUG, INVALID_TIMER);
+					status_change_end(bl, SC_SATURDAY_NIGHT_FEVER, INVALID_TIMER);
+					status_change_end(bl, SC_LERADS_DEW, INVALID_TIMER);
+					status_change_end(bl, SC_MELODYOFSINK, INVALID_TIMER);
+					status_change_end(bl, SC_BEYOND_OF_WARCRY, INVALID_TIMER);
+					status_change_end(bl, SC_UNLIMITED_HUMMING_VOICE, INVALID_TIMER);
+				}
+			}
+			break;
+
+		case SO_POISON_BUSTER:
+		{
+			struct status_change *tsc = status->get_sc(bl);
+			if( tsc && tsc->data[SC_POISON] ) {
+				skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
+				status_change_end(bl, SC_POISON, INVALID_TIMER);
+			} else if( sd )
+				clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
+		}
 			break;
 
 		case GN_SPORE_EXPLOSION:
 			if( flag&1 )
-				skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
+				skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag);
 			else {
 				clif->skill_nodamage(src, bl, skill_id, 0, 1);
-				skill->addtimerskill(src, iTimer->gettick() + skill->get_time(skill_id, skill_lv) - 1000, bl->id, 0, 0, skill_id, skill_lv, 0, 0);
+				skill->addtimerskill(src, timer->gettick() + skill->get_time(skill_id, skill_lv), bl->id, 0, 0, skill_id, skill_lv, 0, 0);
 			}
 			break;
 
@@ -4446,7 +4561,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				clif->skill_nodamage(src,battle->get_master(src),skill_id,skill_lv,1);
 				clif->skill_damage(src, bl, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 				if( rnd()%100 < 30 )
-					iMap->foreachinrange(skill->area_sub,bl,i,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+					map->foreachinrange(skill->area_sub,bl,i,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 				else
 					skill->attack(skill->get_type(skill_id),src,src,bl,skill_id,skill_lv,tick,flag);
 			}
@@ -4469,7 +4584,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 				clif->skill_nodamage(src,battle->get_master(src),skill_id,skill_lv,1);
 				clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 				if( rnd()%100 < 30 )
-					iMap->foreachinrange(skill->area_sub,bl,i,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+					map->foreachinrange(skill->area_sub,bl,i,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 				else
 					skill->attack(skill->get_type(skill_id),src,src,bl,skill_id,skill_lv,tick,flag);
 			}
@@ -4487,34 +4602,33 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 		case EL_TIDAL_WEAPON:
 			if( src->type == BL_ELEM ) {
 				struct elemental_data *ele = BL_CAST(BL_ELEM,src);
-				struct status_change *sc = status_get_sc(&ele->bl);
-				struct status_change *tsc = status_get_sc(bl);
-				sc_type type = status_skill2sc(skill_id), type2;
+				struct status_change *esc = status->get_sc(&ele->bl);
+				struct status_change *tsc = status->get_sc(bl);
+				sc_type type = status->skill2sc(skill_id), type2;
 				type2 = type-1;
 
 				clif->skill_nodamage(src,battle->get_master(src),skill_id,skill_lv,1);
 				clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-				if( (sc && sc->data[type2]) || (tsc && tsc->data[type]) ) {
-					elemental_clean_single_effect(ele, skill_id);
+				if( (esc && esc->data[type2]) || (tsc && tsc->data[type]) ) {
+					elemental->clean_single_effect(ele, skill_id);
 				}
 				if( rnd()%100 < 50 )
 					skill->attack(skill->get_type(skill_id),src,src,bl,skill_id,skill_lv,tick,flag);
 				else {
-					sc_start(src,type2,100,skill_lv,skill->get_time(skill_id,skill_lv));
-					sc_start(battle->get_master(src),type,100,ele->bl.id,skill->get_time(skill_id,skill_lv));
+					sc_start(src, src,type2,100,skill_lv,skill->get_time(skill_id,skill_lv));
+					sc_start(src, battle->get_master(src),type,100,ele->bl.id,skill->get_time(skill_id,skill_lv));
 				}
 				clif->skill_nodamage(src,src,skill_id,skill_lv,1);
 			}
 			break;
 
-		//recursive homon skill
+		// Recursive homun skill
 		case MH_MAGMA_FLOW:
-		case MH_XENO_SLASHER:
 		case MH_HEILIGE_STANGE:
 			if(flag & 1)
 				skill->attack(skill->get_type(skill_id), src, src, bl, skill_id, skill_lv, tick, flag);
 			else {
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | 1, skill->castend_damage_id);
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag | BCT_ENEMY | SD_SPLASH | 1, skill->castend_damage_id);
 			}
 			break;
 
@@ -4523,7 +4637,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag);
 			break;
 		case MH_TINDER_BREAKER:
-			if (unit_movepos(src, bl->x, bl->y, 1, 1)) {
+			if (unit->movepos(src, bl->x, bl->y, 1, 1)) {
 	#if PACKETVER >= 20111005
 				clif->snap(src, bl->x, bl->y);
 	#else
@@ -4531,21 +4645,21 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 	#endif
 			}
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,SC_RG_CCONFINE_S,100,skill_lv,src->id,0,0,skill->get_time(skill_id,skill_lv)));
+				sc_start4(src,bl,SC_RG_CCONFINE_S,100,skill_lv,src->id,0,0,skill->get_time(skill_id,skill_lv)));
 					skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, flag);
 			break;
 
 		case 0:/* no skill - basic/normal attack */
 			if(sd) {
 				if (flag & 3){
-					if (bl->id != skill_area_temp[1])
+					if (bl->id != skill->area_temp[1])
 						skill->attack(BF_WEAPON, src, src, bl, skill_id, skill_lv, tick, SD_LEVEL|flag);
 				} else {
-					skill_area_temp[1] = bl->id;
-					iMap->foreachinrange(skill->area_sub, bl,
-						sd->bonus.splash_range, BL_CHAR,
-						src, skill_id, skill_lv, tick, flag | BCT_ENEMY | 1,
-						skill->castend_damage_id);
+					skill->area_temp[1] = bl->id;
+					map->foreachinrange(skill->area_sub, bl,
+					                    sd->bonus.splash_range, BL_CHAR,
+					                    src, skill_id, skill_lv, tick, flag | BCT_ENEMY | 1,
+					                    skill->castend_damage_id);
 					flag|=1; //Set flag to 1 so ammo is not double-consumed. [Skotlex]
 				}
 			}
@@ -4556,18 +4670,18 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 			clif->skill_damage(src, bl, tick, status_get_amotion(src), tstatus->dmotion,
 				0, abs(skill->get_num(skill_id, skill_lv)),
 				skill_id, skill_lv, skill->get_hit(skill_id));
-			iMap->freeblock_unlock();
+			map->freeblock_unlock();
 			return 1;
 	}
 
 	if( sc && sc->data[SC_CURSEDCIRCLE_ATKER] ) //Should only remove after the skill has been casted.
 		status_change_end(src,SC_CURSEDCIRCLE_ATKER,INVALID_TIMER);
 
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 
 	if( sd && !(flag&1) )
 	{// ensure that the skill last-cast tick is recorded
-		sd->canskill_tick = iTimer->gettick();
+		sd->canskill_tick = timer->gettick();
 
 		if( sd->state.arrow_atk )
 		{// consume arrow on last invocation to this skill.
@@ -4584,8 +4698,7 @@ int skill_castend_damage_id (struct block_list* src, struct block_list *bl, uint
 /*==========================================
  *
  *------------------------------------------*/
-int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
-{
+int skill_castend_id(int tid, int64 tick, int id, intptr_t data) {
 	struct block_list *target, *src;
 	struct map_session_data *sd;
 	struct mob_data *md;
@@ -4593,14 +4706,14 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 	struct status_change *sc = NULL;
 	int inf,inf2,flag = 0;
 
-	src = iMap->id2bl(id);
+	src = map->id2bl(id);
 	if( src == NULL )
 	{
 		ShowDebug("skill_castend_id: src == NULL (tid=%d, id=%d)\n", tid, id);
 		return 0;// not found
 	}
 
-	ud = unit_bl2ud(src);
+	ud = unit->bl2ud(src);
 	if( ud == NULL )
 	{
 		ShowDebug("skill_castend_id: ud == NULL (tid=%d, id=%d)\n", tid, id);
@@ -4615,7 +4728,7 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 		return 0;
 	}
 
-	if(ud->skill_id != SA_CASTCANCEL && ud->skill_id != SO_SPELLFIST) {// otherwise handled in unit_skillcastcancel()
+	if(ud->skill_id != SA_CASTCANCEL && ud->skill_id != SO_SPELLFIST) {// otherwise handled in unit->skillcastcancel()
 		if( ud->skilltimer != tid ) {
 			ShowError("skill_castend_id: Timer mismatch %d!=%d!\n", ud->skilltimer, tid);
 			ud->skilltimer = INVALID_TIMER;
@@ -4634,13 +4747,13 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 	if (ud->skilltarget == id)
 		target = src;
 	else
-		target = iMap->id2bl(ud->skilltarget);
+		target = map->id2bl(ud->skilltarget);
 
 	// Use a do so that you can break out of it when the skill fails.
 	do {
 		if(!target || target->prev==NULL) break;
 
-		if(src->m != target->m || status_isdead(src)) break;
+		if(src->m != target->m || status->isdead(src)) break;
 
 		switch (ud->skill_id) {
 			//These should become skill_castend_pos
@@ -4654,7 +4767,7 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 				inf2 = skill->get_splash(ud->skill_id, ud->skill_lv);
 				ud->skillx = target->x + inf2;
 				ud->skilly = target->y + inf2;
-				if (inf2 && !iMap->random_dir(target, &ud->skillx, &ud->skilly)) {
+				if (inf2 && !map->random_dir(target, &ud->skillx, &ud->skilly)) {
 					ud->skillx = target->x;
 					ud->skilly = target->y;
 				}
@@ -4668,26 +4781,25 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 		}
 
 		if(ud->skill_id == RG_BACKSTAP) {
-			uint8 dir = iMap->calc_dir(src,target->x,target->y),t_dir = unit_getdir(target);
-			if(check_distance_bl(src, target, 0) || iMap->check_dir(dir,t_dir)) {
+			uint8 dir = map->calc_dir(src,target->x,target->y),t_dir = unit->getdir(target);
+			if(check_distance_bl(src, target, 0) || map->check_dir(dir,t_dir)) {
 				break;
 			}
 		}
 
 		if( ud->skill_id == PR_TURNUNDEAD ) {
-			struct status_data *tstatus = status_get_status_data(target);
+			struct status_data *tstatus = status->get_status_data(target);
 			if( !battle->check_undead(tstatus->race, tstatus->def_ele) )
 				break;
 		}
 
 		if( ud->skill_id == RA_WUGSTRIKE ){
-			if( !path_search(NULL,src->m,src->x,src->y,target->x,target->y,1,CELL_CHKNOREACH))
+			if( !path->search(NULL,src->m,src->x,src->y,target->x,target->y,1,CELL_CHKNOREACH))
 				break;
 		}
 
-		if( ud->skill_id == PR_LEXDIVINA || ud->skill_id == MER_LEXDIVINA )
-		{
-			sc = status_get_sc(target);
+		if( ud->skill_id == PR_LEXDIVINA || ud->skill_id == MER_LEXDIVINA ) {
+			sc = status->get_sc(target);
 			if( battle->check_target(src,target, BCT_ENEMY) <= 0 && (!sc || !sc->data[SC_SILENCE]) )
 			{ //If it's not an enemy, and not silenced, you can't use the skill on them. [Skotlex]
 				clif->skill_nodamage (src, target, ud->skill_id, ud->skill_lv, 0);
@@ -4717,10 +4829,10 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 				inf &= ~BCT_NEUTRAL;
 			}
 
-			if( sd && (inf2&INF2_CHORUS_SKILL) && skill->check_pc_partner(sd, ud->skill_id, &ud->skill_lv, 1, 0) < 1 ) { 
-				clif->skill_fail(sd, ud->skill_id, USESKILL_FAIL_NEED_HELPER, 0); 
-				break; 
-			} 
+			if( sd && (inf2&INF2_CHORUS_SKILL) && skill->check_pc_partner(sd, ud->skill_id, &ud->skill_lv, 1, 0) < 1 ) {
+				clif->skill_fail(sd, ud->skill_id, USESKILL_FAIL_NEED_HELPER, 0);
+				break;
+			}
 
 			if( ud->skill_id >= SL_SKE && ud->skill_id <= SL_SKA && target->type == BL_MOB )
 			{
@@ -4730,18 +4842,23 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 			else if (inf && battle->check_target(src, target, inf) <= 0){
 				if (sd) clif->skill_fail(sd,ud->skill_id,USESKILL_FAIL_LEVEL,0);
 				break;
+			} else if( ud->skill_id == RK_PHANTOMTHRUST && target->type != BL_MOB ) {
+				if( !map_flag_vs(src->m) && battle->check_target(src,target,BCT_PARTY) <= 0 )
+					break; 	// You can use Phantom Thurst on party members in normal maps too. [pakpil]
 			}
 
-			if(inf&BCT_ENEMY && (sc = status_get_sc(target)) &&
-				sc->data[SC_FOGWALL] &&
-				rnd() % 100 < 75) { //Fogwall makes all offensive-type targetted skills fail at 75%
-					if (sd) clif->skill_fail(sd, ud->skill_id, USESKILL_FAIL_LEVEL, 0);
-					break;
+			if( inf&BCT_ENEMY
+			 && (sc = status->get_sc(target)) && sc->data[SC_FOGWALL]
+			 && rnd() % 100 < 75
+			) {
+				// Fogwall makes all offensive-type targeted skills fail at 75%
+				if (sd) clif->skill_fail(sd, ud->skill_id, USESKILL_FAIL_LEVEL, 0);
+				break;
 			}
 		}
 
 		//Avoid doing double checks for instant-cast skills.
-		if (tid != INVALID_TIMER && !status_check_skilluse(src, target, ud->skill_id, 1))
+		if (tid != INVALID_TIMER && !status->check_skilluse(src, target, ud->skill_id, 1))
 			break;
 
 		if(md) {
@@ -4769,7 +4886,7 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 				skill->consume_requirement(sd,ud->skill_id,ud->skill_lv,1);
 		}
 #ifdef OFFICIAL_WALKPATH
-		if( !path_search_long(NULL, src->m, src->x, src->y, target->x, target->y, CELL_CHKWALL) )
+		if( !path->search_long(NULL, src->m, src->x, src->y, target->x, target->y, CELL_CHKWALL) )
 			break;
 #endif
 		if( (src->type == BL_MER || src->type == BL_HOM) && !skill->check_condition_mercenary(src, ud->skill_id, ud->skill_lv, 1) )
@@ -4782,11 +4899,11 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 		}
 
 		if (ud->walktimer != INVALID_TIMER && ud->skill_id != TK_RUN && ud->skill_id != RA_WUGDASH)
-			unit_stop_walking(src,1);
+			unit->stop_walking(src,1);
 
 		if( !sd || sd->skillitem != ud->skill_id || skill->get_delay(ud->skill_id,ud->skill_lv) )
-			ud->canact_tick = tick + skill->delay_fix(src, ud->skill_id, ud->skill_lv); //Tests show wings don't overwrite the delay but skill scrolls do. [Inkfish]
-		if (sd) { //Cooldown application
+			ud->canact_tick = tick + skill->delay_fix(src, ud->skill_id, ud->skill_lv); // Tests show wings don't overwrite the delay but skill scrolls do. [Inkfish]
+		if (sd) { // Cooldown application
 			int i, cooldown = skill->get_cooldown(ud->skill_id, ud->skill_lv);
 			for (i = 0; i < ARRAYLENGTH(sd->skillcooldown) && sd->skillcooldown[i].id; i++) { // Increases/Decreases cooldown of a skill by item/card bonuses.
 				if (sd->skillcooldown[i].id == ud->skill_id){
@@ -4795,7 +4912,7 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 				}
 			}
 			if(cooldown)
-				skill->blockpc_start(sd, ud->skill_id, cooldown, false);
+				skill->blockpc_start(sd, ud->skill_id, cooldown);
 		}
 		if( battle_config.display_status_timers && sd )
 			clif->status_change(src, SI_POSTDELAY, 1, skill->delay_fix(src, ud->skill_id, ud->skill_lv), 0, 0, 0);
@@ -4808,45 +4925,48 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 				break;
 			case CR_GRANDCROSS:
 			case NPC_GRANDDARKNESS:
-				if( (sc = status_get_sc(src)) && sc->data[SC_NOEQUIPSHIELD] )
-				{
-					const struct TimerData *timer = iTimer->get_timer(sc->data[SC_NOEQUIPSHIELD]->timer);
-					if( timer && timer->func == status_change_timer && DIFF_TICK(timer->tick,iTimer->gettick()+skill->get_time(ud->skill_id, ud->skill_lv)) > 0 )
+				if( (sc = status->get_sc(src)) && sc->data[SC_NOEQUIPSHIELD] ) {
+					const struct TimerData *td = timer->get(sc->data[SC_NOEQUIPSHIELD]->timer);
+					if( td && td->func == status->change_timer && DIFF_TICK(td->tick,timer->gettick()+skill->get_time(ud->skill_id, ud->skill_lv)) > 0 )
 						break;
 				}
-				sc_start2(src, SC_NOEQUIPSHIELD, 100, 0, 1, skill->get_time(ud->skill_id, ud->skill_lv));
+				sc_start2(src,src, SC_NOEQUIPSHIELD, 100, 0, 1, skill->get_time(ud->skill_id, ud->skill_lv));
 				break;
 			}
 		}
 		if (skill->get_state(ud->skill_id) != ST_MOVE_ENABLE)
-			unit_set_walkdelay(src, tick, battle_config.default_walk_delay+skill->get_walkdelay(ud->skill_id, ud->skill_lv), 1);
+			unit->set_walkdelay(src, tick, battle_config.default_walk_delay+skill->get_walkdelay(ud->skill_id, ud->skill_lv), 1);
 
 		if(battle_config.skill_log && battle_config.skill_log&src->type)
 			ShowInfo("Type %d, ID %d skill castend id [id =%d, lv=%d, target ID %d]\n",
 				src->type, src->id, ud->skill_id, ud->skill_lv, target->id);
 
-		iMap->freeblock_lock();
+		map->freeblock_lock();
 
 		// SC_MAGICPOWER needs to switch states before any damage is actually dealt
 		skill->toggle_magicpower(src, ud->skill_id);
+		
+		/* On aegis damage skills are also increase by camouflage. Need confirmation on kRO.
 		if( ud->skill_id != RA_CAMOUFLAGE ) // only normal attack and auto cast skills benefit from its bonuses
 			status_change_end(src,SC_CAMOUFLAGE, INVALID_TIMER);
+		*/
 
 		if (skill->get_casttype(ud->skill_id) == CAST_NODAMAGE)
 			skill->castend_nodamage_id(src,target,ud->skill_id,ud->skill_lv,tick,flag);
 		else
 			skill->castend_damage_id(src,target,ud->skill_id,ud->skill_lv,tick,flag);
 
-		sc = status_get_sc(src);
+		sc = status->get_sc(src);
 		if(sc && sc->count) {
-			if(sc->data[SC_SOULLINK] &&
-				sc->data[SC_SOULLINK]->val2 == SL_WIZARD &&
-				sc->data[SC_SOULLINK]->val3 == ud->skill_id &&
-			  	ud->skill_id != WZ_WATERBALL)
+			if( sc->data[SC_SOULLINK]
+			 && sc->data[SC_SOULLINK]->val2 == SL_WIZARD
+			 && sc->data[SC_SOULLINK]->val3 == ud->skill_id
+			 && ud->skill_id != WZ_WATERBALL
+			)
 				sc->data[SC_SOULLINK]->val3 = 0; //Clear bounced spell check.
 
 			if( sc->data[SC_DANCING] && skill->get_inf2(ud->skill_id)&INF2_SONG_DANCE && sd )
-				skill->blockpc_start(sd,BD_ADAPTATION,3000, false);
+				skill->blockpc_start(sd,BD_ADAPTATION,3000);
 		}
 
 		if( sd && ud->skill_id != SA_ABRACADABRA && ud->skill_id != WM_RANDOMIZESPELL ) // they just set the data so leave it as it is.[Inkfish]
@@ -4857,39 +4977,39 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 			else ud->skill_id = 0; //mobs can't clear this one as it is used for skill condition 'afterskill'
 			ud->skill_lv = ud->skilltarget = 0;
 		}
-		iMap->freeblock_unlock();
+		map->freeblock_unlock();
 		return 1;
 	} while(0);
 
 	//Skill failed.
-	if (ud->skill_id == MO_EXTREMITYFIST && sd && !(sc && sc->data[SC_FOGWALL]))
-  	{	//When Asura fails... (except when it fails from Fog of Wall)
+	if (ud->skill_id == MO_EXTREMITYFIST && sd && !(sc && sc->data[SC_FOGWALL])) {
+		//When Asura fails... (except when it fails from Fog of Wall)
 		//Consume SP/spheres
 		skill->consume_requirement(sd,ud->skill_id, ud->skill_lv,1);
-		status_set_sp(src, 0, 0);
+		status->set_sp(src, 0, 0);
 		sc = &sd->sc;
 		if (sc->count)
 		{	//End states
 			status_change_end(src, SC_EXPLOSIONSPIRITS, INVALID_TIMER);
 			status_change_end(src, SC_BLADESTOP, INVALID_TIMER);
 #ifdef RENEWAL
-			sc_start(src, SC_EXTREMITYFIST2, 100, ud->skill_lv, skill->get_time(ud->skill_id, ud->skill_lv));
+			sc_start(src, src, SC_EXTREMITYFIST2, 100, ud->skill_lv, skill->get_time(ud->skill_id, ud->skill_lv));
 #endif
 		}
-		if (target && target->m == src->m)
-		{	//Move character to target anyway.
+		if (target && target->m == src->m) {
+			//Move character to target anyway.
 			int dir, x, y;
-			dir = iMap->calc_dir(src,target->x,target->y);
+			dir = map->calc_dir(src,target->x,target->y);
 			if( dir > 0 && dir < 4) x = -2;
 			else if( dir > 4 ) x = 2;
 			else x = 0;
 			if( dir > 2 && dir < 6 ) y = -2;
 			else if( dir == 7 || dir < 2 ) y = 2;
 			else y = 0;
-			if (unit_movepos(src, src->x+x, src->y+y, 1, 1))
+			if (unit->movepos(src, src->x+x, src->y+y, 1, 1))
 			{	//Display movement + animation.
 				clif->slide(src,src->x,src->y);
-				clif->skill_damage(src,target,tick,sd->battle_status.amotion,0,0,1,ud->skill_id, ud->skill_lv, 5);
+				clif->spiritball(src);
 			}
 			clif->skill_fail(sd,ud->skill_id,USESKILL_FAIL_LEVEL,0);
 		}
@@ -4911,8 +5031,7 @@ int skill_castend_id(int tid, unsigned int tick, int id, intptr_t data)
 /*==========================================
  *
  *------------------------------------------*/
-int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag)
-{
+int skill_castend_nodamage_id(struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag) {
 	struct map_session_data *sd, *dstsd;
 	struct mob_data *md, *dstmd;
 	struct homun_data *hd;
@@ -4921,10 +5040,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 	struct status_change *tsc;
 	struct status_change_entry *tsce;
 
-	int i = 0;
+	int element = 0;
 	enum sc_type type;
 
-	if(skill_id > 0 && !skill_lv) return 0;	// celest
+	if(skill_id > 0 && !skill_lv) return 0;	// [Celest]
 
 	nullpo_retr(1, src);
 	nullpo_retr(1, bl);
@@ -4942,10 +5061,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 	if(bl->prev == NULL)
 		return 1;
-	if(status_isdead(src))
+	if(status->isdead(src))
 		return 1;
 
-	if( src != bl && status_isdead(bl) ) {
+	if( src != bl && status->isdead(bl) ) {
 		/**
 		 * Skills that may be cast on dead targets
 		 **/
@@ -4960,41 +5079,94 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		}
 	}
 
-	tstatus = status_get_status_data(bl);
-	sstatus = status_get_status_data(src);
+	// Supportive skills that can't be cast in users with mado
+	if( sd && dstsd && pc_ismadogear(dstsd) ) {
+		switch( skill_id ) {
+			case AL_HEAL:
+			case AL_INCAGI:
+			case AL_DECAGI:
+			case AB_RENOVATIO:
+			case AB_HIGHNESSHEAL:
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_TOTARGET,0);
+				return 0;
+			default:
+				break;
+		}
+	}
+
+	tstatus = status->get_status_data(bl);
+	sstatus = status->get_status_data(src);
 
 	//Check for undead skills that convert a no-damage skill into a damage one. [Skotlex]
 	switch (skill_id) {
-		case HLIF_HEAL:	//[orn]
+		case HLIF_HEAL:	// [orn]
 			if (bl->type != BL_HOM) {
 				if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0) ;
 				break ;
 			}
  		case AL_HEAL:
-		case ALL_RESURRECTION:
-		case PR_ASPERSIO:
+
 		/**
 		 * Arch Bishop
 		 **/
 		case AB_RENOVATIO:
 		case AB_HIGHNESSHEAL:
+		case AL_INCAGI:
+		case ALL_RESURRECTION:
+		case PR_ASPERSIO:
 			//Apparently only player casted skills can be offensive like this.
-			if (sd && battle->check_undead(tstatus->race,tstatus->def_ele)) {
+			if (sd && battle->check_undead(tstatus->race,tstatus->def_ele) && skill_id != AL_INCAGI) {
 				if (battle->check_target(src, bl, BCT_ENEMY) < 1) {
 				  	//Offensive heal does not works on non-enemies. [Skotlex]
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					return 0;
 				}
-				return skill->castend_damage_id (src, bl, skill_id, skill_lv, tick, flag);
+				return skill->castend_damage_id(src, bl, skill_id, skill_lv, tick, flag);
+			}
+			break;
+		case SO_ELEMENTAL_SHIELD:
+			{
+				struct party_data *p;
+				short ret = 0;
+				int x0, y0, x1, y1, range, i;
+
+				if(sd == NULL || !sd->ed)
+					break;
+				if((p = party->search(sd->status.party_id)) == NULL)
+					break;
+
+				range = skill_get_splash(skill_id,skill_lv);
+				x0 = sd->bl.x - range;
+				y0 = sd->bl.y - range;
+				x1 = sd->bl.x + range;
+				y1 = sd->bl.y + range;
+
+				elemental->delete(sd->ed,0);
+
+				if(!skill->check_unit_range(src,src->x,src->y,skill_id,skill_lv))
+					ret = skill->castend_pos2(src,src->x,src->y,skill_id,skill_lv,tick,flag);
+				for(i = 0; i < MAX_PARTY; i++) {
+					struct map_session_data *psd = p->data[i].sd;
+					if(!psd)
+						continue;
+					if(psd->bl.m != sd->bl.m || !psd->bl.prev)
+						continue;
+					if(range && (psd->bl.x < x0 || psd->bl.y < y0 ||
+						psd->bl.x > x1 || psd->bl.y > y1))
+						continue;
+					if(!skill->check_unit_range(bl,psd->bl.x,psd->bl.y,skill_id,skill_lv))
+						ret |= skill->castend_pos2(bl,psd->bl.x,psd->bl.y,skill_id,skill_lv,tick,flag);
+				}
+				return ret;
 			}
 			break;
 		case NPC_SMOKING: //Since it is a self skill, this one ends here rather than in damage_id. [Skotlex]
-			return skill->castend_damage_id (src, bl, skill_id, skill_lv, tick, flag);
+			return skill->castend_damage_id(src, bl, skill_id, skill_lv, tick, flag);
 		case MH_STEINWAND: {
 			struct block_list *s_src = battle->get_master(src);
 			short ret = 0;
 			if(!skill->check_unit_range(src, src->x, src->y, skill_id, skill_lv))  //prevent reiteration
-			    ret = skill->castend_pos2(src,src->x,src->y,skill_id,skill_lv,tick,flag); //cast on homon
+			    ret = skill->castend_pos2(src,src->x,src->y,skill_id,skill_lv,tick,flag); //cast on homun
 			if(s_src && !skill->check_unit_range(s_src, s_src->x, s_src->y, skill_id, skill_lv))
 			    ret |= skill->castend_pos2(s_src,s_src->x,s_src->y,skill_id,skill_lv,tick,flag); //cast on master
 			if (hd)
@@ -5012,9 +5184,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case RK_FIGHTINGSPIRIT:
 		case RK_ABUNDANCE:
 			if( sd && !pc->checkskill(sd, RK_RUNEMASTERY) ){
-				if( status_change_start(&sd->bl, (sc_type)(rnd()%SC_CONFUSION), 1000, 1, 0, 0, 0, skill->get_time2(skill_id,skill_lv),8) ){
+				if( status->change_start(src,&sd->bl, (sc_type)(rnd()%SC_CONFUSION), 1000, 1, 0, 0, 0, skill->get_time2(skill_id,skill_lv),8) ){
 					skill->consume_requirement(sd,skill_id,skill_lv,2);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 0;
 				}
 			}
@@ -5025,19 +5197,19 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				return skill->castend_pos2(src,bl->x,bl->y,skill_id,skill_lv,tick,0);
 	}
 
-	type = status_skill2sc(skill_id);
-	tsc = status_get_sc(bl);
+	type = status->skill2sc(skill_id);
+	tsc = status->get_sc(bl);
 	tsce = (tsc && type != -1)?tsc->data[type]:NULL;
 
 	if (src!=bl && type > -1 &&
-		(i = skill->get_ele(skill_id, skill_lv)) > ELE_NEUTRAL &&
+		(element = skill->get_ele(skill_id, skill_lv)) > ELE_NEUTRAL &&
 		skill->get_inf(skill_id) != INF_SUPPORT_SKILL &&
-		battle->attr_fix(NULL, NULL, 100, i, tstatus->def_ele, tstatus->ele_lv) <= 0)
+		battle->attr_fix(NULL, NULL, 100, element, tstatus->def_ele, tstatus->ele_lv) <= 0)
 		return 1; //Skills that cause an status should be blocked if the target element blocks its element.
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 	switch(skill_id) {
-		case HLIF_HEAL:	//[orn]
+		case HLIF_HEAL:	// [orn]
 		case AL_HEAL:
 		/**
 		 * Arch Bishop
@@ -5046,13 +5218,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			{
 				int heal = skill->calc_heal(src, bl, (skill_id == AB_HIGHNESSHEAL)?AL_HEAL:skill_id, (skill_id == AB_HIGHNESSHEAL)?10:skill_lv, true);
 				int heal_get_jobexp;
-				//Highness Heal: starts at 1.5 boost + 0.5 for each level
+				//Highness Heal: starts at 1.7 boost + 0.3 for each level
 				if( skill_id == AB_HIGHNESSHEAL ) {
-					heal = heal * ( 15 + 5 * skill_lv ) / 10;
+					heal = heal * ( 17 + 3 * skill_lv ) / 10;
 				}
-				if( status_isimmune(bl) ||
-						(dstmd && (dstmd->class_ == MOBID_EMPERIUM || mob_is_battleground(dstmd))) ||
-						(dstsd && pc_ismadogear(dstsd)) )//Mado is immune to heal
+				if( status->isimmune(bl) ||
+						(dstmd && (dstmd->class_ == MOBID_EMPERIUM || mob_is_battleground(dstmd))) )
 					heal=0;
 
 				if( sd && dstsd && sd->status.partner_id == dstsd->status.char_id && (sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && sd->status.sex == 0 )
@@ -5071,13 +5242,13 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 							dstsd = sd;
 						}
 					}
-					else if (tsc->data[SC_BERSERK] || tsc->data[SC_SATURDAY_NIGHT_FEVER] || tsc->data[SC__BLOODYLUST])
+					else if (tsc->data[SC_BERSERK])
 						heal = 0; //Needed so that it actually displays 0 when healing.
 				}
 				clif->skill_nodamage (src, bl, skill_id, heal, 1);
 				if( tsc && tsc->data[SC_AKAITSUKI] && heal && skill_id != HLIF_HEAL )
 					heal = ~heal + 1;
-				heal_get_jobexp = status_heal(bl,heal,0,0);
+				heal_get_jobexp = status->heal(bl,heal,0,0);
 
 				if(sd && dstsd && heal > 0 && sd != dstsd && battle_config.heal_exp > 0){
 					heal_get_jobexp = heal_get_jobexp * battle_config.heal_exp / 100;
@@ -5094,45 +5265,45 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				skill_area_temp[0] = 0;
-				party_foreachsamemap(skill->area_sub,
+				skill->area_temp[0] = 0;
+				party->foreachsamemap(skill->area_sub,
 					sd,skill->get_splash(skill_id, skill_lv),
 					src,skill_id,skill_lv,tick, flag|BCT_PARTY|1,
 					skill->castend_nodamage_id);
-				if (skill_area_temp[0] == 0) {
+				if (skill->area_temp[0] == 0) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				skill_area_temp[0] = 5 - skill_area_temp[0]; // The actual penalty...
-				if (skill_area_temp[0] > 0 && !map[src->m].flag.noexppenalty) { //Apply penalty
-					sd->status.base_exp -= min(sd->status.base_exp, pc->nextbaseexp(sd) * skill_area_temp[0] * 2/1000); //0.2% penalty per each.
-					sd->status.job_exp -= min(sd->status.job_exp, pc->nextjobexp(sd) * skill_area_temp[0] * 2/1000);
+				skill->area_temp[0] = 5 - skill->area_temp[0]; // The actual penalty...
+				if (skill->area_temp[0] > 0 && !map->list[src->m].flag.noexppenalty) { //Apply penalty
+					sd->status.base_exp -= min(sd->status.base_exp, pc->nextbaseexp(sd) * skill->area_temp[0] * 2/1000); //0.2% penalty per each.
+					sd->status.job_exp -= min(sd->status.job_exp, pc->nextjobexp(sd) * skill->area_temp[0] * 2/1000);
 					clif->updatestatus(sd,SP_BASEEXP);
 					clif->updatestatus(sd,SP_JOBEXP);
 				}
-				status_set_hp(src, 1, 0);
-				status_set_sp(src, 0, 0);
+				status->set_hp(src, 1, 0);
+				status->set_sp(src, 0, 0);
 				break;
-			} else if (status_isdead(bl) && flag&1) { //Revive
-				skill_area_temp[0]++; //Count it in, then fall-through to the Resurrection code.
+			} else if (status->isdead(bl) && flag&1) { //Revive
+				skill->area_temp[0]++; //Count it in, then fall-through to the Resurrection code.
 				skill_lv = 3; //Resurrection level 3 is used
 			} else //Invalid target, skip resurrection.
 				break;
 
 		case ALL_RESURRECTION:
-			if(sd && (map_flag_gvg(bl->m) || map[bl->m].flag.battleground))
-			{	//No reviving in WoE grounds!
+			if(sd && (map_flag_gvg2(bl->m) || map->list[bl->m].flag.battleground)) {
+				//No reviving in WoE grounds!
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				break;
 			}
-			if (!status_isdead(bl))
+			if (!status->isdead(bl))
 				break;
 			{
 				int per = 0, sper = 0;
 				if (tsc && tsc->data[SC_HELLPOWER])
 					break;
 
-				if (map[bl->m].flag.pvp && dstsd && dstsd->pvp_point < 0)
+				if (map->list[bl->m].flag.pvp && dstsd && dstsd->pvp_point < 0)
 					break;
 
 				switch(skill_lv){
@@ -5143,7 +5314,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				}
 				if(dstsd && dstsd->special_state.restart_full_recover)
 					per = sper = 100;
-				if (status_revive(bl, per, sper))
+				if (status->revive(bl, per, sper))
 				{
 					clif->skill_nodamage(src,bl,ALL_RESURRECTION,skill_lv,1); //Both Redemptio and Res show this skill-animation.
 					if(sd && dstsd && battle_config.resurrection_exp > 0)
@@ -5166,17 +5337,24 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case AL_DECAGI:
-		case MER_DECAGI:
 			clif->skill_nodamage (src, bl, skill_id, skill_lv,
-				sc_start(bl, type, (40 + skill_lv * 2 + (status_get_lv(src) + sstatus->int_)/5), skill_lv, skill->get_time(skill_id,skill_lv)));
+								  sc_start(src, bl, type, (40 + skill_lv * 2 + (status->get_lv(src) + sstatus->int_)/5), skill_lv,
+										   /* monsters using lvl 48 get the rate benefit but the duration of lvl 10 */
+										   ( src->type == BL_MOB && skill_lv == 48 ) ? skill->get_time(skill_id,10) : skill->get_time(skill_id,skill_lv)));
+			break;
+
+		case MER_DECAGI:
+			if( tsc && !tsc->data[SC_ADORAMUS] ) //Prevent duplicate agi-down effect.
+				clif->skill_nodamage(src, bl, skill_id, skill_lv,
+					sc_start(src, bl, type, (40 + skill_lv * 2 + (status->get_lv(src) + sstatus->int_)/5), skill_lv, skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case AL_CRUCIS:
 			if (flag&1)
-				sc_start(bl,type, 23+skill_lv*4 +status_get_lv(src) -status_get_lv(bl), skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src, bl,type, 23+skill_lv*4 +status->get_lv(src) -status->get_lv(bl), skill_lv,skill->get_time(skill_id,skill_lv));
 			else {
-				iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_CHAR,
-					src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_CHAR,
+				                    src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 			}
 			break;
@@ -5186,19 +5364,19 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( tsce )
 				status_change_end(bl,type, INVALID_TIMER);
 			else
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src, bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			clif->skill_nodamage (src, bl, skill_id, skill_lv, 1);
 			break;
 
 		case SA_ABRACADABRA:
 			{
-				int abra_skill_id = 0, abra_skill_lv;
+				int abra_skill_id = 0, abra_skill_lv, abra_idx;
 				do {
-					i = rnd() % MAX_SKILL_ABRA_DB;
-					abra_skill_id = skill_abra_db[i].skill_id;
+					abra_idx = rnd() % MAX_SKILL_ABRA_DB;
+					abra_skill_id = skill->abra_db[abra_idx].skill_id;
 				} while (abra_skill_id == 0 ||
-					skill_abra_db[i].req_lv > skill_lv || //Required lv for it to appear
-					rnd()%10000 >= skill_abra_db[i].per
+					skill->abra_db[abra_idx].req_lv > skill_lv || //Required lv for it to appear
+					rnd()%10000 >= skill->abra_db[abra_idx].per
 				);
 				abra_skill_lv = min(skill_lv, skill->get_max(abra_skill_id));
 				clif->skill_nodamage (src, bl, skill_id, skill_lv, 1);
@@ -5212,14 +5390,14 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				}
 				else
 				{// mob-casted
-					struct unit_data *ud = unit_bl2ud(src);
+					struct unit_data *ud = unit->bl2ud(src);
 					int inf = skill->get_inf(abra_skill_id);
 					if (!ud) break;
 					if (inf&INF_SELF_SKILL || inf&INF_SUPPORT_SKILL) {
 						if (src->type == BL_PET)
 							bl = (struct block_list*)((TBL_PET*)src)->msd;
 						if (!bl) bl = src;
-						unit_skilluse_id(src, bl->id, abra_skill_id, abra_skill_lv);
+						unit->skilluse_id(src, bl->id, abra_skill_id, abra_skill_lv);
 					} else {	//Assume offensive skills
 						int target_id = 0;
 						if (ud->target)
@@ -5231,11 +5409,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						if (!target_id)
 							break;
 						if (skill->get_casttype(abra_skill_id) == CAST_GROUND) {
-							bl = iMap->id2bl(target_id);
+							bl = map->id2bl(target_id);
 							if (!bl) bl = src;
-							unit_skilluse_pos(src, bl->x, bl->y, abra_skill_id, abra_skill_lv);
+							unit->skilluse_pos(src, bl->x, bl->y, abra_skill_id, abra_skill_lv);
 						} else
-							unit_skilluse_id(src, target_id, abra_skill_id, abra_skill_lv);
+							unit->skilluse_id(src, target_id, abra_skill_id, abra_skill_lv);
 					}
 				}
 			}
@@ -5243,31 +5421,31 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case SA_COMA:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time2(skill_id,skill_lv)));
+				sc_start(src, bl,type,100,skill_lv,skill->get_time2(skill_id,skill_lv)));
 			break;
 		case SA_FULLRECOVERY:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			if (status_isimmune(bl))
+			if (status->isimmune(bl))
 				break;
 			status_percent_heal(bl, 100, 100);
 			break;
 		case NPC_ALLHEAL:
-			{
-				int heal;
-				if( status_isimmune(bl) )
-					break;
-				heal = status_percent_heal(bl, 100, 0);
-				clif->skill_nodamage(NULL, bl, AL_HEAL, heal, 1);
-				if( dstmd )
-				{ // Reset Damage Logs
-					memset(dstmd->dmglog, 0, sizeof(dstmd->dmglog));
-					dstmd->tdmg = 0;
-				}
+		{
+			int heal;
+			if( status->isimmune(bl) )
+				break;
+			heal = status_percent_heal(bl, 100, 0);
+			clif->skill_nodamage(NULL, bl, AL_HEAL, heal, 1);
+			if( dstmd ) {
+				// Reset Damage Logs
+				memset(dstmd->dmglog, 0, sizeof(dstmd->dmglog));
+				dstmd->tdmg = 0;
 			}
+		}
 			break;
 		case SA_SUMMONMONSTER:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			if (sd) mob_once_spawn(sd, src->m, src->x, src->y," --ja--", -1, 1, "", SZ_SMALL, AI_NONE);
+			if (sd) mob->once_spawn(sd, src->m, src->x, src->y," --ja--", -1, 1, "", SZ_MEDIUM, AI_NONE);
 			break;
 		case SA_LEVELUP:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -5275,7 +5453,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 		case SA_INSTANTDEATH:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			status_set_hp(bl,1,0);
+			status->set_hp(bl,1,0);
 			break;
 		case SA_QUESTION:
 		case SA_GRAVITY:
@@ -5291,11 +5469,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				class_ = skill_id==SA_MONOCELL?1002:mob_get_random_id(4, 1, 0);
+				class_ = skill_id==SA_MONOCELL?1002:mob->get_random_id(4, 1, 0);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				mob_class_change(dstmd,class_);
+				mob->class_change(dstmd,class_);
 				if( tsc && dstmd->status.mode&MD_BOSS )
 				{
+					int i;
 					const enum sc_type scs[] = { SC_QUAGMIRE, SC_PROVOKE, SC_ROKISWEIL, SC_GRAVITATION, SC_NJ_SUITON, SC_NOEQUIPWEAPON, SC_NOEQUIPSHIELD, SC_NOEQUIPARMOR, SC_NOEQUIPHELM, SC_BLADESTOP };
 					for (i = SC_COMMON_MIN; i <= SC_COMMON_MAX; i++)
 						if (tsc->data[i]) status_change_end(bl, (sc_type)i, INVALID_TIMER);
@@ -5314,19 +5493,21 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			status_kill(bl);
 			break;
 		case SA_REVERSEORCISH:
+		case ALL_REVERSEORCISH:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv)));
+				sc_start(src, bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv)));
 			break;
 		case SA_FORTUNE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			if(sd) pc->getzeny(sd,status_get_lv(bl)*100,LOG_TYPE_STEAL,NULL);
+			if(sd) pc->getzeny(sd,status->get_lv(bl)*100,LOG_TYPE_STEAL,NULL);
 			break;
 		case SA_TAMINGMONSTER:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			if (sd && dstmd) {
-				ARR_FIND( 0, MAX_PET_DB, i, dstmd->class_ == pet_db[i].class_ );
+				int i;
+				ARR_FIND( 0, MAX_PET_DB, i, dstmd->class_ == pet->db[i].class_ );
 				if( i < MAX_PET_DB )
-					pet_catch_process1(sd, dstmd->class_);
+					pet->catch_process1(sd, dstmd->class_);
 			}
 			break;
 
@@ -5334,46 +5515,39 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if(sd && dstsd){ //Check they are not another crusader [Skotlex]
 				if ((dstsd->class_&MAPID_UPPERMASK) == MAPID_CRUSADER) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src, bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case CG_MARIONETTE:
 			{
-				struct status_change* sc = status_get_sc(src);
+				struct status_change* sc = status->get_sc(src);
 
-				if( sd && dstsd && (dstsd->class_&MAPID_UPPERMASK) == MAPID_BARDDANCER && dstsd->status.sex == sd->status.sex )
-				{// Cannot cast on another bard/dancer-type class of the same gender as caster
+				if( sd && dstsd && (dstsd->class_&MAPID_UPPERMASK) == MAPID_BARDDANCER && dstsd->status.sex == sd->status.sex ) {
+					// Cannot cast on another bard/dancer-type class of the same gender as caster
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 
-				if( sc && tsc )
-				{
-					if( !sc->data[SC_MARIONETTE_MASTER] && !tsc->data[SC_MARIONETTE] )
-					{
-						sc_start(src,SC_MARIONETTE_MASTER,100,bl->id,skill->get_time(skill_id,skill_lv));
-						sc_start(bl,SC_MARIONETTE,100,src->id,skill->get_time(skill_id,skill_lv));
+				if( sc && tsc ) {
+					if( !sc->data[SC_MARIONETTE_MASTER] && !tsc->data[SC_MARIONETTE] ) {
+						sc_start(src,src,SC_MARIONETTE_MASTER,100,bl->id,skill->get_time(skill_id,skill_lv));
+						sc_start(src,bl,SC_MARIONETTE,100,src->id,skill->get_time(skill_id,skill_lv));
 						clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-					}
-					else
-					if(  sc->data[SC_MARIONETTE_MASTER ] &&  sc->data[SC_MARIONETTE_MASTER ]->val1 == bl->id &&
-						tsc->data[SC_MARIONETTE] && tsc->data[SC_MARIONETTE]->val1 == src->id )
-					{
+					} else if( sc->data[SC_MARIONETTE_MASTER ] && sc->data[SC_MARIONETTE_MASTER ]->val1 == bl->id
+					        && tsc->data[SC_MARIONETTE] && tsc->data[SC_MARIONETTE]->val1 == src->id
+					) {
 						status_change_end(src, SC_MARIONETTE_MASTER, INVALID_TIMER);
 						status_change_end(bl, SC_MARIONETTE, INVALID_TIMER);
-					}
-					else
-					{
+					} else {
 						if( sd )
 							clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-
-						iMap->freeblock_unlock();
+						map->freeblock_unlock();
 						return 1;
 					}
 				}
@@ -5382,7 +5556,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case RG_CLOSECONFINE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,type,100,skill_lv,src->id,0,0,skill->get_time(skill_id,skill_lv)));
+				sc_start4(src,bl,type,100,skill_lv,src->id,0,0,skill->get_time(skill_id,skill_lv)));
 			break;
 		case SA_FLAMELAUNCHER:	// added failure chance and chance to break weapon if turned on [Valaris]
 		case SA_FROSTWEAPON:
@@ -5391,7 +5565,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if (dstsd) {
 				if(dstsd->status.weapon == W_FIST ||
 					(dstsd->sc.count && !dstsd->sc.data[type] &&
-					(	//Allow re-enchanting to lenghten time. [Skotlex]
+					(	//Allow re-enchanting to lengthen time. [Skotlex]
 						dstsd->sc.data[SC_PROPERTYFIRE] ||
 						dstsd->sc.data[SC_PROPERTYWATER] ||
 						dstsd->sc.data[SC_PROPERTYWIND] ||
@@ -5407,11 +5581,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				}
 			}
 			// 100% success rate at lv4 & 5, but lasts longer at lv5
-			if(!clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start(bl,type,(60+skill_lv*10),skill_lv, skill->get_time(skill_id,skill_lv)))) {
+			if(!clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start(src,bl,type,(60+skill_lv*10),skill_lv, skill->get_time(skill_id,skill_lv)))) {
 				if (sd)
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				if (skill->break_equip(bl, EQP_WEAPON, 10000, BCT_PARTY) && sd && sd != dstsd)
-					clif->message(sd->fd, msg_txt(669));
+					clif->message(sd->fd, msg_txt(869)); // "You broke the target's weapon."
 			}
 			break;
 
@@ -5421,12 +5595,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				break;
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case ITEM_ENCHANTARMS:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl,type,100,skill_lv,
+				sc_start2(src,bl,type,100,skill_lv,
 					skill->get_ele(skill_id,skill_lv), skill->get_time(skill_id,skill_lv)));
 			break;
 
@@ -5441,37 +5615,37 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				case ELE_HOLY  : type = SC_ASPERSIO;     break;
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 
-			sc_start2(bl,SC_TK_SEVENWIND,100,skill_lv,skill->get_ele(skill_id,skill_lv),skill->get_time(skill_id,skill_lv));
+			sc_start2(src,bl,SC_TK_SEVENWIND,100,skill_lv,skill->get_ele(skill_id,skill_lv),skill->get_time(skill_id,skill_lv));
 
 			break;
 
 		case PR_KYRIE:
 		case MER_KYRIE:
 			clif->skill_nodamage(bl,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 		//Passive Magnum, should had been casted on yourself.
 		case SM_MAGNUM:
 		case MS_MAGNUM:
-			skill_area_temp[1] = 0;
-			iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_SKILL|BL_CHAR,
-				src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
+			skill->area_temp[1] = 0;
+			map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_SKILL|BL_CHAR,
+			                    src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
 			clif->skill_nodamage (src,src,skill_id,skill_lv,1);
 			// Initiate 10% of your damage becomes fire element.
-			sc_start4(src,SC_WATK_ELEMENT,100,3,20,0,0,skill->get_time2(skill_id, skill_lv));
+			sc_start4(src,src,SC_SUB_WEAPONPROPERTY,100,3,20,0,0,skill->get_time2(skill_id, skill_lv));
 			if( sd )
-				skill->blockpc_start(sd, skill_id, skill->get_time(skill_id, skill_lv), false);
+				skill->blockpc_start(sd, skill_id, skill->get_time(skill_id, skill_lv));
 			else if( bl->type == BL_MER )
 				skill->blockmerc_start((TBL_MER*)bl, skill_id, skill->get_time(skill_id, skill_lv));
 			break;
 
 		case TK_JUMPKICK:
-			/* Check if the target is an enemy; if not, skill should fail so the character doesn't unit_movepos (exploitable) */
+			/* Check if the target is an enemy; if not, skill should fail so the character doesn't unit->movepos (exploitable) */
 			if( battle->check_target(src, bl, BCT_ENEMY) > 0 )
 			{
-				if( unit_movepos(src, bl->x, bl->y, 1, 1) )
+				if( unit->movepos(src, bl->x, bl->y, 1, 1) )
 				{
 					skill->attack(BF_WEAPON,src,src,bl,skill_id,skill_lv,tick,flag);
 					clif->slide(src,bl->x,bl->y);
@@ -5496,7 +5670,6 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case PR_BENEDICTIO:
 		case LK_BERSERK:
 		case MS_BERSERK:
-		case KN_AUTOCOUNTER:
 		case KN_TWOHANDQUICKEN:
 		case KN_ONEHAND:
 		case MER_QUICKEN:
@@ -5548,6 +5721,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NC_SHAPESHIFT:
 		case WL_RECOGNIZEDSPELL:
 		case GC_VENOMIMPRESS:
+		case SC_INVISIBILITY:
 		case SC_DEADLYINFECT:
 		case LG_EXEEDBREAK:
 		case LG_PRESTIGE:
@@ -5564,8 +5738,14 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case RK_VITALITYACTIVATION:
 		case RK_ABUNDANCE:
 		case RK_CRUSHSTRIKE:
+		case ALL_ODINS_POWER:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			break;
+			
+		case KN_AUTOCOUNTER:
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				skill->addtimerskill(src, tick + 100, bl->id, 0, 0, skill_id, skill_lv, BF_WEAPON, flag);
 			break;
 
 		case SO_STRIKING:
@@ -5574,7 +5754,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				bonus += (pc->checkskill(sd, SA_FLAMELAUNCHER)+pc->checkskill(sd, SA_FROSTWEAPON)+pc->checkskill(sd, SA_LIGHTNINGLOADER)+pc->checkskill(sd, SA_SEISMICWEAPON))*5;
 				clif->skill_nodamage( src, bl, skill_id, skill_lv,
 									battle->check_target(src,bl,BCT_PARTY) > 0 ?
-									sc_start2(bl, type, 100, skill_lv, bonus, skill->get_time(skill_id,skill_lv)) :
+									sc_start2(src, bl, type, 100, skill_lv, bonus, skill->get_time(skill_id,skill_lv)) :
 									0
 					);
 			}
@@ -5582,15 +5762,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case NPC_STOP:
 			if( clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl,type,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv)) ) )
-				sc_start2(src,type,100,skill_lv,bl->id,skill->get_time(skill_id,skill_lv));
+				sc_start2(src,bl,type,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv)) ) )
+				sc_start2(src,src,type,100,skill_lv,bl->id,skill->get_time(skill_id,skill_lv));
 			break;
 		case HP_ASSUMPTIO:
 			if( sd && dstmd )
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			else
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 		case MG_SIGHT:
 		case MER_SIGHT:
@@ -5600,40 +5780,48 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NPC_STONESKIN:
 		case NPC_ANTIMAGIC:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl,type,100,skill_lv,skill_id,skill->get_time(skill_id,skill_lv)));
+				sc_start2(src,bl,type,100,skill_lv,skill_id,skill->get_time(skill_id,skill_lv)));
 			break;
 		case HLIF_AVOID:
 		case HAMI_DEFENCE:
-			i = skill->get_time(skill_id,skill_lv);
-			clif->skill_nodamage(bl,bl,skill_id,skill_lv,sc_start(bl,type,100,skill_lv,i)); // Master
-			clif->skill_nodamage(src,src,skill_id,skill_lv,sc_start(src,type,100,skill_lv,i)); // Homunc
+		{
+			int duration = skill->get_time(skill_id,skill_lv);
+			clif->skill_nodamage(bl,bl,skill_id,skill_lv,sc_start(src,bl,type,100,skill_lv,duration)); // Master
+			clif->skill_nodamage(src,src,skill_id,skill_lv,sc_start(src,src,type,100,skill_lv,duration)); // Homun
+		}
 			break;
 		case NJ_BUNSINJYUTSU:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			status_change_end(bl, SC_NJ_NEN, INVALID_TIMER);
 			break;
-		/* Was modified to only affect targetted char.	[Skotlex]
+#if 0 /* Was modified to only affect targetted char. [Skotlex] */
 		case HP_ASSUMPTIO:
 			if (flag&1)
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-			else
-			{
-				iMap->foreachinrange(skill->area_sub, bl,
-					skill->get_splash(skill_id, skill_lv), BL_PC,
-					src, skill_id, skill_lv, tick, flag|BCT_ALL|1,
-					skill->castend_nodamage_id);
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+			else {
+				map->foreachinrange(skill->area_sub, bl,
+				                    skill->get_splash(skill_id, skill_lv), BL_PC,
+				                    src, skill_id, skill_lv, tick, flag|BCT_ALL|1,
+				                    skill->castend_nodamage_id);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			}
 			break;
-		*/
+#endif // 0
 		case SM_ENDURE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			if (sd)
-				skill->blockpc_start (sd, skill_id, skill->get_time2(skill_id,skill_lv), false);
+				skill->blockpc_start (sd, skill_id, skill->get_time2(skill_id,skill_lv));
 			break;
 
+		case ALL_ANGEL_PROTECT:
+			if( dstsd )
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			else if( sd )
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+			break;
 		case AS_ENCHANTPOISON: // Prevent spamming [Valaris]
 			if (sd && dstsd && dstsd->sc.count) {
 				if (dstsd->sc.data[SC_PROPERTYFIRE] ||
@@ -5650,12 +5838,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				}
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case LK_TENSIONRELAX:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,type,100,skill_lv,0,0,skill->get_time2(skill_id,skill_lv),
+				sc_start4(src,bl,type,100,skill_lv,0,0,skill->get_time2(skill_id,skill_lv),
 					skill->get_time(skill_id,skill_lv)));
 			break;
 
@@ -5671,48 +5859,48 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				id = mob_get_random_id(0,0xF, sd->status.base_level);
+				id = mob->get_random_id(0,0xF, sd->status.base_level);
 				if (!id) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
 				sd->mission_mobid = id;
 				sd->mission_count = 0;
-				pc_setglobalreg(sd,"TK_MISSION_ID", id);
+				pc_setglobalreg(sd,script->add_str("TK_MISSION_ID"), id);
 				clif->mission_info(sd, id, 0);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			}
 			break;
 
 		case AC_CONCENTRATION:
-			{
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
-				iMap->foreachinrange( status_change_timer_sub, src,
-					skill->get_splash(skill_id, skill_lv), BL_CHAR,
-					src,NULL,type,tick);
-			}
+		{
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,
+			                     sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			map->foreachinrange(status->change_timer_sub, src,
+			                    skill->get_splash(skill_id, skill_lv), BL_CHAR,
+			                    src,NULL,type,tick);
+		}
 			break;
 
 		case SM_PROVOKE:
 		case SM_SELFPROVOKE:
 		case MER_PROVOKE:
-			if( (tstatus->mode&MD_BOSS) || battle->check_undead(tstatus->race,tstatus->def_ele) )
-			{
-				iMap->freeblock_unlock();
+		{
+			int failure;
+			if( (tstatus->mode&MD_BOSS) || battle->check_undead(tstatus->race,tstatus->def_ele) ) {
+				map->freeblock_unlock();
 				return 1;
 			}
 			//TODO: How much does base level affects? Dummy value of 1% per level difference used. [Skotlex]
 			clif->skill_nodamage(src,bl,skill_id == SM_SELFPROVOKE ? SM_PROVOKE : skill_id,skill_lv,
-				(i = sc_start(bl,type, skill_id == SM_SELFPROVOKE ? 100:( 50 + 3*skill_lv + status_get_lv(src) - status_get_lv(bl)), skill_lv, skill->get_time(skill_id,skill_lv))));
-			if( !i )
-			{
+				(failure = sc_start(src,bl,type, skill_id == SM_SELFPROVOKE ? 100:( 50 + 3*skill_lv + status->get_lv(src) - status->get_lv(bl)), skill_lv, skill->get_time(skill_id,skill_lv))));
+			if( !failure ) {
 				if( sd )
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 0;
 			}
-			unit_skillcastcancel(bl, 2);
+			unit->skillcastcancel(bl, 2);
 
 			if( tsc && tsc->count )
 			{
@@ -5726,14 +5914,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( dstmd )
 			{
 				dstmd->state.provoke_flag = src->id;
-				mob_target(dstmd, src, skill->get_range2(src,skill_id,skill_lv));
+				mob->target(dstmd, src, skill->get_range2(src,skill_id,skill_lv));
 			}
+		}
 			break;
 
 		case ML_DEVOTION:
 		case CR_DEVOTION:
 			{
-				int count, lv;
+				int count, lv, i;
 				if( !dstsd || (!sd && !mer) )
 				{ // Only players can be devoted
 					if( sd )
@@ -5741,7 +5930,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					break;
 				}
 
-				if( (lv = status_get_lv(src) - dstsd->status.base_level) < 0 )
+				if( (lv = status->get_lv(src) - dstsd->status.base_level) < 0 )
 					lv = -lv;
 				if( lv > battle_config.devotion_level_difference || // Level difference requeriments
 					(dstsd->sc.data[type] && dstsd->sc.data[type]->val1 != src->id) || // Cannot Devote a player devoted from another source
@@ -5751,7 +5940,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				{
 					if( sd )
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 
@@ -5763,10 +5952,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					if( i == count )
 					{
 						ARR_FIND(0, count, i, sd->devotion[i] == 0 );
-						if( i == count )
-						{ // No free slots, skill Fail
+						if( i == count ) {
+							// No free slots, skill Fail
 							clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
-							iMap->freeblock_unlock();
+							map->freeblock_unlock();
 							return 1;
 						}
 					}
@@ -5777,7 +5966,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					mer->devotion_flag = 1; // Mercenary Devoting Owner
 
 				clif->skill_nodamage(src, bl, skill_id, skill_lv,
-					sc_start4(bl, type, 100, src->id, i, skill->get_range2(src,skill_id,skill_lv),0, skill->get_time2(skill_id, skill_lv)));
+					sc_start4(src, bl, type, 100, src->id, i, skill->get_range2(src,skill_id,skill_lv),0, skill->get_time2(skill_id, skill_lv)));
 				clif->devotion(src, NULL);
 			}
 			break;
@@ -5794,7 +5983,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case CH_SOULCOLLECT:
 			if(sd) {
-				int limit = 5;
+				int limit = 5, i;
 				if( sd->sc.data[SC_RAISINGDRAGON] )
 					limit += sd->sc.data[SC_RAISINGDRAGON]->val1;
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -5804,32 +5993,34 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case MO_KITRANSLATION:
-			if(dstsd && (dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER) {
+			if(dstsd && ((dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER || (dstsd->class_&MAPID_UPPERMASK)!=MAPID_REBELLION)) {
 				pc->addspiritball(dstsd,skill->get_time(skill_id,skill_lv),5);
 			}
 			break;
 
 		case TK_TURNKICK:
 		case MO_BALKYOUNG: //Passive part of the attack. Splash knock-back+stun. [Skotlex]
-			if (skill_area_temp[1] != bl->id) {
+			if (skill->area_temp[1] != bl->id) {
 				skill->blown(src,bl,skill->get_blewcount(skill_id,skill_lv),-1,0);
 				skill->additional_effect(src,bl,skill_id,skill_lv,BF_MISC,ATK_DEF,tick); //Use Misc rather than weapon to signal passive pushback
 			}
 			break;
 
 		case MO_ABSORBSPIRITS:
-			i = 0;
-			if (dstsd && dstsd->spiritball && (sd == dstsd || map_flag_vs(src->m)) && (dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER)
+		{
+			int sp = 0;
+			if (dstsd && dstsd->spiritball && (sd == dstsd || map_flag_vs(src->m) || (sd->duel_group && sd->duel_group == dstsd->duel_group)) && ((dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER || (dstsd->class_&MAPID_UPPERMASK)!=MAPID_REBELLION))
 			{	// split the if for readability, and included gunslingers in the check so that their coins cannot be removed [Reddozen]
-				i = dstsd->spiritball * 7;
+				sp = dstsd->spiritball * 7;
 				pc->delspiritball(dstsd,dstsd->spiritball,0);
 			} else if (dstmd && !(tstatus->mode&MD_BOSS) && rnd() % 100 < 20)
 			{	// check if target is a monster and not a Boss, for the 20% chance to absorb 2 SP per monster's level [Reddozen]
-				i = 2 * dstmd->level;
-				mob_target(dstmd,src,0);
+				sp = 2 * dstmd->level;
+				mob->target(dstmd,src,0);
 			}
-			if (i) status_heal(src, 0, i, 3);
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,i?1:0);
+			if (sp) status->heal(src, 0, sp, 3);
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,sp?1:0);
+		}
 			break;
 
 		case AC_MAKINGARROW:
@@ -5855,15 +6046,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case BS_HAMMERFALL:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,SC_STUN,(20 + 10 * skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv)));
+				sc_start(src,bl,SC_STUN,(20 + 10 * skill_lv),skill_lv,skill->get_time2(skill_id,skill_lv)));
 			break;
 		case RG_RAID:
-			skill_area_temp[1] = 0;
+			skill->area_temp[1] = 0;
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			iMap->foreachinrange(skill->area_sub, bl,
-				skill->get_splash(skill_id, skill_lv), splash_target(src),
-				src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
-				skill->castend_damage_id);
+			map->foreachinrange(skill->area_sub, bl,
+			                    skill->get_splash(skill_id, skill_lv), splash_target(src),
+			                    src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
+			                    skill->castend_damage_id);
 			status_change_end(src, SC_HIDING, INVALID_TIMER);
 			break;
 
@@ -5876,12 +6067,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SR_RAMPAGEBLASTER:
 		case SR_HOWLINGOFLION:
 		case KO_HAPPOKUNAI:
-			skill_area_temp[1] = 0;
+		{
+			int count = 0;
+			skill->area_temp[1] = 0;
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			i = iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src),
-				src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
-			if( !i && ( skill_id == NC_AXETORNADO || skill_id == SR_SKYNETBLOW || skill_id == KO_HAPPOKUNAI ) )
+			count = map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src),
+			                        src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_damage_id);
+			if( !count && ( skill_id == NC_AXETORNADO || skill_id == SR_SKYNETBLOW || skill_id == KO_HAPPOKUNAI ) )
 				clif->skill_damage(src,src,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
+		}
 			break;
 
 		case NC_EMERGENCYCOOL:
@@ -5911,36 +6105,38 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			//Passive side of the attack.
 			status_change_end(src, SC_SIGHT, INVALID_TIMER);
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			iMap->foreachinrange(skill->area_sub,src,
-				skill->get_splash(skill_id, skill_lv),BL_CHAR|BL_SKILL,
-				src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
-				skill->castend_damage_id);
+			map->foreachinrange(skill->area_sub,src,
+			                    skill->get_splash(skill_id, skill_lv),BL_CHAR|BL_SKILL,
+			                    src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
+			                    skill->castend_damage_id);
 			break;
 
 		case NJ_HYOUSYOURAKU:
 		case NJ_RAIGEKISAI:
 		case WZ_FROSTNOVA:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			skill_area_temp[1] = 0;
-			iMap->foreachinrange(skill->attack_area, src,
-				skill->get_splash(skill_id, skill_lv), splash_target(src),
-				BF_MAGIC, src, src, skill_id, skill_lv, tick, flag, BCT_ENEMY);
+			skill->area_temp[1] = 0;
+			map->foreachinrange(skill->attack_area, src,
+			                    skill->get_splash(skill_id, skill_lv), splash_target(src),
+			                    BF_MAGIC, src, src, skill_id, skill_lv, tick, flag, BCT_ENEMY);
 			break;
 
-		case HVAN_EXPLOSION:	//[orn]
+		case HVAN_EXPLOSION:	// [orn]
 		case NPC_SELFDESTRUCTION:
+		{
 			//Self Destruction hits everyone in range (allies+enemies)
 			//Except for Summoned Marine spheres on non-versus maps, where it's just enemy.
-			i = ((!md || md->special_state.ai == 2) && !map_flag_vs(src->m))?
+			int targetmask = ((!md || md->special_state.ai == 2) && !map_flag_vs(src->m))?
 				BCT_ENEMY:BCT_ALL;
 			clif->skill_nodamage(src, src, skill_id, -1, 1);
-			iMap->delblock(src); //Required to prevent chain-self-destructions hitting back.
-			iMap->foreachinrange(skill->area_sub, bl,
-				skill->get_splash(skill_id, skill_lv), splash_target(src),
-				src, skill_id, skill_lv, tick, flag|i,
-				skill->castend_damage_id);
-			iMap->addblock(src);
-			status_damage(src, src, sstatus->max_hp,0,0,1);
+			map->delblock(src); //Required to prevent chain-self-destructions hitting back.
+			map->foreachinrange(skill->area_sub, bl,
+			                    skill->get_splash(skill_id, skill_lv), splash_target(src),
+			                    src, skill_id, skill_lv, tick, flag|targetmask,
+			                    skill->castend_damage_id);
+			map->addblock(src);
+			status->damage(src, src, sstatus->max_hp,0,0,1);
+		}
 			break;
 
 		case AL_ANGELUS:
@@ -5952,18 +6148,18 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case CASH_ASSUMPTIO:
 		case WM_FRIGG_SONG:
 			if( sd == NULL || sd->status.party_id == 0 || (flag & 1) )
-				clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			else if( sd )
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			break;
 		case MER_MAGNIFICAT:
 			if( mer != NULL )
 			{
-				clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 				if( mer->master && mer->master->status.party_id != 0 && !(flag&1) )
-					party_foreachsamemap(skill->area_sub, mer->master, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
+					party->foreachsamemap(skill->area_sub, mer->master, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 				else if( mer->master && !(flag&1) )
-					clif->skill_nodamage(src, &mer->master->bl, skill_id, skill_lv, sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+					clif->skill_nodamage(src, &mer->master->bl, skill_id, skill_lv, sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			}
 			break;
 
@@ -5973,9 +6169,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case BS_OVERTHRUST:
 			if (sd == NULL || sd->status.party_id == 0 || (flag & 1)) {
 				clif->skill_nodamage(bl,bl,skill_id,skill_lv,
-					sc_start2(bl,type,100,skill_lv,(src == bl)? 1:0,skill->get_time(skill_id,skill_lv)));
+					sc_start2(src,bl,type,100,skill_lv,(src == bl)? 1:0,skill->get_time(skill_id,skill_lv)));
 			} else if (sd) {
-				party_foreachsamemap(skill->area_sub,
+				party->foreachsamemap(skill->area_sub,
 					sd,skill->get_splash(skill_id, skill_lv),
 					src,skill_id,skill_lv,tick, flag|BCT_PARTY|1,
 					skill->castend_nodamage_id);
@@ -5999,10 +6195,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( tsce )
 			{
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,status_change_end(bl, type, INVALID_TIMER));
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 0;
 			}
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 		case SL_KAITE:
 		case SL_KAAHI:
@@ -6010,75 +6206,80 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SL_KAUPE:
 			if (sd) {
 				if (!dstsd || !(
-					(sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_SOULLINKER) ||
-					(dstsd->class_&MAPID_UPPERMASK) == MAPID_SOUL_LINKER ||
-					dstsd->status.char_id == sd->status.char_id ||
-					dstsd->status.char_id == sd->status.partner_id ||
-					dstsd->status.char_id == sd->status.child
-				)) {
-					status_change_start(src,SC_STUN,10000,skill_lv,0,0,0,500,8);
+				                (sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_SOULLINKER)
+				             || (dstsd->class_&MAPID_UPPERMASK) == MAPID_SOUL_LINKER
+				             || dstsd->status.char_id == sd->status.char_id
+				             || dstsd->status.char_id == sd->status.partner_id
+				             || dstsd->status.char_id == sd->status.child
+				               )
+				) {
+					status->change_start(src,src,SC_STUN,10000,skill_lv,0,0,0,500,8);
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv)));
 			break;
 		case SM_AUTOBERSERK:
 		case MER_AUTOBERSERK:
+		{
+			int failure;
 			if( tsce )
-				i = status_change_end(bl, type, INVALID_TIMER);
+				failure = status_change_end(bl, type, INVALID_TIMER);
 			else
-				i = sc_start(bl,type,100,skill_lv,60000);
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,i);
+				failure = sc_start(src,bl,type,100,skill_lv,60000);
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,failure);
+		}
 			break;
 		case TF_HIDING:
 		case ST_CHASEWALK:
 		case KO_YAMIKUMO:
-			if (tsce)
-			{
+			if (tsce) {
 				clif->skill_nodamage(src,bl,skill_id,-1,status_change_end(bl, type, INVALID_TIMER)); //Hide skill-scream animation.
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 0;
 			} else if( tsc && tsc->option&OPTION_MADOGEAR ) {
 				//Mado Gear cannot hide
 				if( sd ) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 0;
 			}
-			clif->skill_nodamage(src,bl,skill_id,-1,sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			clif->skill_nodamage(src,bl,skill_id,-1,sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 		case TK_RUN:
-			if (tsce)
-			{
+			if (tsce) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,status_change_end(bl, type, INVALID_TIMER));
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 0;
 			}
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start4(bl,type,100,skill_lv,unit_getdir(bl),0,0,0));
-			if (sd) // If the client receives a skill-use packet inmediately before a walkok packet, it will discard the walk packet! [Skotlex]
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start4(src,bl,type,100,skill_lv,unit->getdir(bl),0,0,0));
+			if (sd) // If the client receives a skill-use packet immediately before a walkok packet, it will discard the walk packet! [Skotlex]
 				clif->walkok(sd); // So aegis has to resend the walk ok.
 			break;
 		case AS_CLOAKING:
 		case GC_CLOAKINGEXCEED:
 		case LG_FORCEOFVANGUARD:
 		case SC_REPRODUCE:
-		case SC_INVISIBILITY:
 			if (tsce) {
-				i = status_change_end(bl, type, INVALID_TIMER);
-				if( i )
-					clif->skill_nodamage(src,bl,skill_id,( skill_id == LG_FORCEOFVANGUARD ) ? skill_lv : -1,i);
+				int failure = status_change_end(bl, type, INVALID_TIMER);
+				if( failure )
+					clif->skill_nodamage(src,bl,skill_id,( skill_id == LG_FORCEOFVANGUARD ) ? skill_lv : -1,failure);
 				else if( sd )
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-				iMap->freeblock_unlock();
+				if ( skill_id == LG_FORCEOFVANGUARD )
+					break;
+				map->freeblock_unlock();
 				return 0;
 			}
 		case RA_CAMOUFLAGE:
-			i = sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-			if( i )
-				clif->skill_nodamage(src,bl,skill_id,( skill_id == LG_FORCEOFVANGUARD ) ? skill_lv : -1,i);
+		{
+			int failure = sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+			if( failure )
+				clif->skill_nodamage(src,bl,skill_id,( skill_id == LG_FORCEOFVANGUARD ) ? skill_lv : -1,failure);
 			else if( sd )
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+		}
 			break;
 
 		case BD_ADAPTATION:
@@ -6097,27 +6298,25 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				// custom hack to make the mob display the skill, because these skills don't show the skill use text themselves
 				//NOTE: mobs don't have the sprite animation that is used when performing this skill (will cause glitches)
 				char temp[70];
-				snprintf(temp, sizeof(temp), "%s : %s !!",md->name,skill_db[skill_id].desc);
+				snprintf(temp, sizeof(temp), "%s : %s !!",md->name,skill->db[skill_id].desc);
 				clif->disp_overhead(&md->bl,temp);
 			}
 			break;
 
 		case BA_PANGVOICE:
-			clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start(bl,SC_CONFUSION,50,7,skill->get_time(skill_id,skill_lv)));
+			clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start(src,bl,SC_CONFUSION,50,7,skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case DC_WINKCHARM:
 			if( dstsd )
-				clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start(bl,SC_CONFUSION,30,7,skill->get_time2(skill_id,skill_lv)));
-			else
-			if( dstmd )
-			{
-				if( status_get_lv(src) > status_get_lv(bl)
-				&&  (tstatus->race == RC_DEMON || tstatus->race == RC_DEMIHUMAN || tstatus->race == RC_ANGEL)
-				&&  !(tstatus->mode&MD_BOSS) )
-					clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start2(bl,type,70,skill_lv,src->id,skill->get_time(skill_id,skill_lv)));
-				else
-				{
+				clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start(src,bl,SC_CONFUSION,30,7,skill->get_time2(skill_id,skill_lv)));
+			else if( dstmd ) {
+				if( status->get_lv(src) > status->get_lv(bl)
+				 && (tstatus->race == RC_DEMON || tstatus->race == RC_DEMIHUMAN || tstatus->race == RC_ANGEL)
+				 && !(tstatus->mode&MD_BOSS)
+				) {
+					clif->skill_nodamage(src,bl,skill_id,skill_lv, sc_start2(src,bl,type,70,skill_lv,src->id,skill->get_time(skill_id,skill_lv)));
+				} else {
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,0);
 					if(sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				}
@@ -6135,15 +6334,14 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case RG_STEALCOIN:
 			if(sd) {
-				if(pc->steal_coin(sd,bl))
-				{
+				int amount = pc->steal_coin(sd, bl);
+				if( amount > 0 ) {
 					dstmd->state.provoke_flag = src->id;
-					mob_target(dstmd, src, skill->get_range2(src,skill_id,skill_lv));
-					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+					mob->target(dstmd, src, skill->get_range2(src, skill_id, skill_lv));
+					clif->skill_nodamage(src, bl, skill_id, amount, 1);
 
-				}
-				else
-					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				} else
+					clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 			}
 			break;
 
@@ -6154,7 +6352,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				if(status_isimmune(bl) || !tsc)
+				if(status->isimmune(bl) || !tsc)
 					break;
 
 				if (sd && sd->sc.data[SC_PETROLOGY_OPTION])
@@ -6165,16 +6363,16 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				if (sc_start4(bl,SC_STONE,(skill_lv*4+20)+brate,
+				if (sc_start4(src,bl,SC_STONE,(skill_lv*4+20)+brate,
 					skill_lv, 0, 0, skill->get_time(skill_id, skill_lv),
 					skill->get_time2(skill_id,skill_lv)))
 						clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 				else if(sd) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					// Level 6-10 doesn't consume a red gem if it fails [celest]
-					if (skill_lv > 5)
-					{ // not to consume items
-						iMap->freeblock_unlock();
+					if (skill_lv > 5) {
+						// not to consume items
+						map->freeblock_unlock();
 						return 0;
 					}
 				}
@@ -6183,11 +6381,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case NV_FIRSTAID:
 			clif->skill_nodamage(src,bl,skill_id,5,1);
-			status_heal(bl,5,0,0);
+			status->heal(bl,5,0,0);
 			break;
 
 		case AL_CURE:
-			if(status_isimmune(bl)) {
+			if(status->isimmune(bl)) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,0);
 				break;
 			}
@@ -6204,7 +6402,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case PR_STRECOVERY:
-			if(status_isimmune(bl)) {
+			if(status->isimmune(bl)) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,0);
 				break;
 			}
@@ -6217,14 +6415,13 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			}
 			//Is this equation really right? It looks so... special.
 			if( battle->check_undead(tstatus->race,tstatus->def_ele) ) {
-				status_change_start(bl, SC_BLIND,
-					100*(100-(tstatus->int_/2+tstatus->vit/3+tstatus->luk/10)),
-					1,0,0,0,
-					skill->get_time2(skill_id, skill_lv) * (100-(tstatus->int_+tstatus->vit)/2)/100,0);
+				status->change_start(src, bl, SC_BLIND,
+				                     100*(100-(tstatus->int_/2+tstatus->vit/3+tstatus->luk/10)), 1,0,0,0,
+				                     skill->get_time2(skill_id, skill_lv) * (100-(tstatus->int_+tstatus->vit)/2)/100,0);
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			if(dstmd)
-				mob_unlocktarget(dstmd,tick);
+				mob->unlocktarget(dstmd,tick);
 			break;
 
 		// Mercenary Supportive Skills
@@ -6258,10 +6455,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case MER_SCAPEGOAT:
-			if( mer && mer->master )
-			{
-				status_heal(&mer->master->bl, mer->battle_status.hp, 0, 2);
-				status_damage(src, src, mer->battle_status.max_hp, 0, 0, 1);
+			if( mer && mer->master ) {
+				status->heal(&mer->master->bl, mer->battle_status.hp, 0, 2);
+				status->damage(src, src, mer->battle_status.max_hp, 0, 0, 1);
 			}
 			break;
 
@@ -6294,11 +6490,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case MC_IDENTIFY:
 			if(sd) {
 				clif->item_identify_list(sd);
-				if( sd->menuskill_id != MC_IDENTIFY ) {/* failed, dont consume anything, return */
-					iMap->freeblock_unlock();
+				if( sd->menuskill_id != MC_IDENTIFY ) {/* failed, don't consume anything, return */
+					map->freeblock_unlock();
 					return 1;
 				}
-				status_zap(src,0,skill_db[skill->get_index(skill_id)].sp[skill_lv]); // consume sp only if succeeded
+				status_zap(src,0,skill->db[skill->get_index(skill_id)].sp[skill_lv]); // consume sp only if succeeded
 			}
 			break;
 
@@ -6313,7 +6509,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case MC_VENDING:
 			if(sd)
 			{	//Prevent vending of GMs with unnecessary Level to trade/drop. [Skotlex]
-				if ( !pc->can_give_items(sd) )
+				if ( !pc_can_give_items(sd) )
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				else {
 					sd->state.prevend = sd->state.workinprogress = 3;
@@ -6323,9 +6519,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case AL_TELEPORT:
-			if(sd)
-			{
-				if (map[bl->m].flag.noteleport && skill_lv <= 2) {
+			if(sd) {
+				if (map->list[bl->m].flag.noteleport && skill_lv <= 2) {
 					clif->skill_mapinfomessage(sd,0);
 					break;
 				}
@@ -6350,12 +6545,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				else
 					clif->skill_warppoint(sd,skill_id,skill_lv, (unsigned short)-1,sd->status.save_point.map,0,0);
 			} else
-				unit_warp(bl,-1,-1,-1,CLR_TELEPORT);
+				unit->warp(bl,-1,-1,-1,CLR_TELEPORT);
 			break;
 
 		case NPC_EXPULSION:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			unit_warp(bl,-1,-1,-1,CLR_TELEPORT);
+			unit->warp(bl,-1,-1,-1,CLR_TELEPORT);
 			break;
 
 		case AL_HOLYWATER:
@@ -6382,7 +6577,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				eflag = pc->additem(sd,&item_tmp,1,LOG_TYPE_PRODUCE);
 				if(eflag) {
 					clif->additem(sd,0,0,eflag);
-					iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+					map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 				}
 			}
 			break;
@@ -6401,18 +6596,18 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case GC_WEAPONCRUSH:
 		case SC_STRIPACCESSARY: {
 			unsigned short location = 0;
-			int d = 0;
+			int d = 0, rate;
 
 			//Rate in percent
 			if ( skill_id == ST_FULLSTRIP ) {
-				i = 5 + 2*skill_lv + (sstatus->dex - tstatus->dex)/5;
+				rate = 5 + 2*skill_lv + (sstatus->dex - tstatus->dex)/5;
 			} else if( skill_id == SC_STRIPACCESSARY ) {
-				i = 12 + 2 * skill_lv + (sstatus->dex - tstatus->dex)/5;
+				rate = 12 + 2 * skill_lv + (sstatus->dex - tstatus->dex)/5;
 			} else {
-				i = 5 + 5*skill_lv + (sstatus->dex - tstatus->dex)/5;
+				rate = 5 + 5*skill_lv + (sstatus->dex - tstatus->dex)/5;
 			}
 
-			if (i < 5) i = 5; //Minimum rate 5%
+			if (rate < 5) rate = 5; //Minimum rate 5%
 
 			//Duration in ms
 			if( skill_id == GC_WEAPONCRUSH){
@@ -6456,78 +6651,82 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			}
 
 			//Attempts to strip at rate i and duration d
-			if( (i = skill->strip_equip(bl, location, i, skill_lv, d)) || (skill_id != ST_FULLSTRIP && skill_id != GC_WEAPONCRUSH ) )
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,i);
+			if( (rate = skill->strip_equip(bl, location, rate, skill_lv, d)) || (skill_id != ST_FULLSTRIP && skill_id != GC_WEAPONCRUSH ) )
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,rate);
 
 			//Nothing stripped.
-			if( sd && !i )
+			if( sd && !rate )
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			break;
 		}
 
 		case AM_BERSERKPITCHER:
-		case AM_POTIONPITCHER: {
+		case AM_POTIONPITCHER:
+			{
 				int i,sp = 0;
 				int64 hp = 0;
 				if( dstmd && dstmd->class_ == MOBID_EMPERIUM ) {
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 				if( sd ) {
-					int x,bonus=100;
+					int x,bonus=100, potion = min(500+skill_lv,505);
 					x = skill_lv%11 - 1;
-					i = pc->search_inventory(sd,skill_db[skill_id].itemid[x]);
-					if( i < 0 || skill_db[skill_id].itemid[x] <= 0 ) {
+					i = pc->search_inventory(sd,skill->db[skill_id].itemid[x]);
+					if (i == INDEX_NOT_FOUND || skill->db[skill_id].itemid[x] <= 0) {
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-						iMap->freeblock_unlock();
+						map->freeblock_unlock();
 						return 1;
 					}
-					if(sd->inventory_data[i] == NULL || sd->status.inventory[i].amount < skill_db[skill_id].amount[x]) {
+					if(sd->inventory_data[i] == NULL || sd->status.inventory[i].amount < skill->db[skill_id].amount[x]) {
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-						iMap->freeblock_unlock();
+						map->freeblock_unlock();
 						return 1;
 					}
 					if( skill_id == AM_BERSERKPITCHER ) {
 						if( dstsd && dstsd->status.base_level < (unsigned int)sd->inventory_data[i]->elv ) {
 							clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-							iMap->freeblock_unlock();
+							map->freeblock_unlock();
 							return 1;
 						}
 					}
-					potion_flag = 1;
-					potion_hp = potion_sp = potion_per_hp = potion_per_sp = 0;
-					potion_target = bl->id;
-					run_script(sd->inventory_data[i]->script,0,sd->bl.id,0);
-					potion_flag = potion_target = 0;
+					script->potion_flag = 1;
+					script->potion_hp = script->potion_sp = script->potion_per_hp = script->potion_per_sp = 0;
+					script->potion_target = bl->id;
+					script->run(sd->inventory_data[i]->script,0,sd->bl.id,0);
+					script->potion_flag = script->potion_target = 0;
 					if( sd->sc.data[SC_SOULLINK] && sd->sc.data[SC_SOULLINK]->val2 == SL_ALCHEMIST )
 						bonus += sd->status.base_level;
-					if( potion_per_hp > 0 || potion_per_sp > 0 ) {
-						hp = tstatus->max_hp * potion_per_hp / 100;
+					if( script->potion_per_hp > 0 || script->potion_per_sp > 0 ) {
+						hp = tstatus->max_hp * script->potion_per_hp / 100;
 						hp = hp * (100 + pc->checkskill(sd,AM_POTIONPITCHER)*10 + pc->checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
 						if( dstsd ) {
-							sp = dstsd->status.max_sp * potion_per_sp / 100;
+							sp = dstsd->status.max_sp * script->potion_per_sp / 100;
 							sp = sp * (100 + pc->checkskill(sd,AM_POTIONPITCHER)*10 + pc->checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
 						}
 					} else {
-						if( potion_hp > 0 ) {
-							hp = potion_hp * (100 + pc->checkskill(sd,AM_POTIONPITCHER)*10 + pc->checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
+						if( script->potion_hp > 0 ) {
+							hp = script->potion_hp * (100 + pc->checkskill(sd,AM_POTIONPITCHER)*10 + pc->checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
 							hp = hp * (100 + (tstatus->vit<<1)) / 100;
 							if( dstsd )
 								hp = hp * (100 + pc->checkskill(dstsd,SM_RECOVERY)*10) / 100;
 						}
-						if( potion_sp > 0 ) {
-							sp = potion_sp * (100 + pc->checkskill(sd,AM_POTIONPITCHER)*10 + pc->checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
+						if( script->potion_sp > 0 ) {
+							sp = script->potion_sp * (100 + pc->checkskill(sd,AM_POTIONPITCHER)*10 + pc->checkskill(sd,AM_LEARNINGPOTION)*5)*bonus/10000;
 							sp = sp * (100 + (tstatus->int_<<1)) / 100;
 							if( dstsd )
 								sp = sp * (100 + pc->checkskill(dstsd,MG_SRECOVERY)*10) / 100;
 						}
 					}
 
-					if (sd->itemgrouphealrate[IG_POTION]>0) {
-						hp += hp * sd->itemgrouphealrate[IG_POTION] / 100;
-						sp += sp * sd->itemgrouphealrate[IG_POTION] / 100;
+					for(i = 0; i < ARRAYLENGTH(sd->itemhealrate) && sd->itemhealrate[i].nameid; i++) {
+						if (sd->itemhealrate[i].nameid == potion) {
+							hp += hp * sd->itemhealrate[i].rate / 100;
+							sp += sp * sd->itemhealrate[i].rate / 100;
+							break;
+						}
 					}
-
+					
 					if( (i = pc->skillheal_bonus(sd, skill_id)) ) {
 						hp += hp * i / 100;
 						sp += sp * i / 100;
@@ -6565,31 +6764,53 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				if( tsc && tsc->data[SC_EXTREMITYFIST2] )
 					sp = 0;
 		#endif
-				status_heal(bl,(int)hp,sp,0);
+				status->heal(bl,(int)hp,sp,0);
 			}
 			break;
 		case AM_CP_WEAPON:
-		case AM_CP_SHIELD:
-		case AM_CP_ARMOR:
-		case AM_CP_HELM:
-			{
-				unsigned int equip[] = {EQP_WEAPON, EQP_SHIELD, EQP_ARMOR, EQP_HEAD_TOP};
-
-				if( sd && ( bl->type != BL_PC || ( dstsd && pc->checkequip(dstsd,equip[skill_id - AM_CP_WEAPON]) < 0 ) ) ){
+			if(dstsd && dstsd->inventory_data[dstsd->equip_index[EQI_HAND_R]])
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			else {
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				return 0;
+			}
+			break;
+		case AM_CP_SHIELD: {
+				int i;
+				if(dstsd && (i=dstsd->equip_index[EQI_HAND_L])>=0 && dstsd->inventory_data[i] && 
+					dstsd->inventory_data[i]->type==IT_ARMOR)
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,
+						sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				else {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock(); // Don't consume item requirements
 					return 0;
 				}
-
+			}
+			break;
+		case AM_CP_ARMOR:
+			if(dstsd && dstsd->inventory_data[dstsd->equip_index[EQI_ARMOR]])
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			else {
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				return 0;
+			}
+			break;
+		case AM_CP_HELM:
+			if(dstsd && dstsd->inventory_data[dstsd->equip_index[EQI_HEAD_TOP]])
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			else {
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				return 0;
 			}
 			break;
 		case AM_TWILIGHT1:
 			if (sd) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 				//Prepare 200 White Potions.
-				if (!skill->produce_mix(sd, skill_id, 504, 0, 0, 0, 200))
+				if (!skill->produce_mix(sd, skill_id, ITEMID_WHITE_POTION, 0, 0, 0, 200))
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			}
 			break;
@@ -6597,56 +6818,57 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if (sd) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 				//Prepare 200 Slim White Potions.
-				if (!skill->produce_mix(sd, skill_id, 547, 0, 0, 0, 200))
+				if (!skill->produce_mix(sd, skill_id, ITEMID_WHITE_SLIM_POTION, 0, 0, 0, 200))
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			}
 			break;
 		case AM_TWILIGHT3:
 			if (sd) {
-				int ebottle = pc->search_inventory(sd,713);
-				if( ebottle >= 0 )
+				int ebottle = pc->search_inventory(sd,ITEMID_EMPTY_BOTTLE);
+				if (ebottle != INDEX_NOT_FOUND)
 					ebottle = sd->status.inventory[ebottle].amount;
 				//check if you can produce all three, if not, then fail:
-				if (!skill->can_produce_mix(sd,970,-1, 100) //100 Alcohol
-					|| !skill->can_produce_mix(sd,7136,-1, 50) //50 Acid Bottle
-					|| !skill->can_produce_mix(sd,7135,-1, 50) //50 Flame Bottle
+				if (!skill->can_produce_mix(sd,ITEMID_ALCHOL,-1, 100) //100 Alcohol
+					|| !skill->can_produce_mix(sd,ITEMID_ACID_BOTTLE,-1, 50) //50 Acid Bottle
+					|| !skill->can_produce_mix(sd,ITEMID_FIRE_BOTTLE,-1, 50) //50 Flame Bottle
 					|| ebottle < 200 //200 empty bottle are required at total.
 				) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				skill->produce_mix(sd, skill_id, 970, 0, 0, 0, 100);
-				skill->produce_mix(sd, skill_id, 7136, 0, 0, 0, 50);
-				skill->produce_mix(sd, skill_id, 7135, 0, 0, 0, 50);
+				skill->produce_mix(sd, skill_id, ITEMID_ALCHOL, 0, 0, 0, 100);
+				skill->produce_mix(sd, skill_id, ITEMID_ACID_BOTTLE, 0, 0, 0, 50);
+				skill->produce_mix(sd, skill_id, ITEMID_FIRE_BOTTLE, 0, 0, 0, 50);
 			}
 			break;
 		case SA_DISPELL:
-			if (flag&1 || (i = skill->get_splash(skill_id, skill_lv)) < 1)
-			{
+		{
+			int splash;
+			if (flag&1 || (splash = skill->get_splash(skill_id, skill_lv)) < 1) {
+				int i;
+				if( sd && dstsd && !map_flag_vs(sd->bl.m)
+					&& (sd->status.party_id == 0 || sd->status.party_id != dstsd->status.party_id) ) {
+					// Outside PvP it should only affect party members and no skill fail message.
+					break;
+				}
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 				if((dstsd && (dstsd->class_&MAPID_UPPERMASK) == MAPID_SOUL_LINKER)
-					|| (tsc && tsc->data[SC_SOULLINK] && tsc->data[SC_SOULLINK]->val2 == SL_ROGUE) //Rogue's spirit defends againt dispel.
+					|| (tsc && tsc->data[SC_SOULLINK] && tsc->data[SC_SOULLINK]->val2 == SL_ROGUE) //Rogue's spirit defends against dispel.
+					|| (dstsd && pc_ismadogear(dstsd))
 					|| rnd()%100 >= 50+10*skill_lv )
 				{
 					if (sd)
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				if(status_isimmune(bl) || !tsc || !tsc->count)
-					break;
-				
-				if( sd && dstsd && !map_flag_vs(sd->bl.m) && sd->status.guild_id == dstsd->status.guild_id ) {
-					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				if(status->isimmune(bl) || !tsc || !tsc->count)
 					break;
-				}
-
-				for(i = 0; i < SC_MAX; i++)
-				{
+				for(i = 0; i < SC_MAX; i++) {
 					if ( !tsc->data[i] )
 							continue;
-					if( SC_COMMON_MAX < i ){
-						if ( status_get_sc_type(i)&SC_NO_DISPELL )
+					if( SC_COMMON_MAX < i ) {
+						if ( status->get_sc_type(i)&SC_NO_DISPELL )
 							continue;
 					}
 					switch (i) {
@@ -6676,25 +6898,28 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					status_change_end(bl, (sc_type)i, INVALID_TIMER);
 				}
 				break;
+			} else {
+				//Affect all targets on splash area.
+				map->foreachinrange(skill->area_sub, bl, splash, BL_CHAR,
+				                    src, skill_id, skill_lv, tick, flag|1,
+				                    skill->castend_damage_id);
 			}
-			//Affect all targets on splash area.
-			iMap->foreachinrange(skill->area_sub, bl, i, BL_CHAR,
-				src, skill_id, skill_lv, tick, flag|1,
-				skill->castend_damage_id);
+		}
 			break;
 
 		case TF_BACKSLIDING: //This is the correct implementation as per packet logging information. [Skotlex]
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			skill->blown(src,bl,skill->get_blewcount(skill_id,skill_lv),unit_getdir(bl),0);
+			skill->blown(src,bl,skill->get_blewcount(skill_id,skill_lv),unit->getdir(bl),0);
+			clif->fixpos(bl);
 			break;
 
 		case TK_HIGHJUMP:
 			{
-				int x,y, dir = unit_getdir(src);
+				int x,y, dir = unit->getdir(src);
 
 				//Fails on noteleport maps, except for GvG and BG maps [Skotlex]
-				if( map[src->m].flag.noteleport &&
-					!(map[src->m].flag.battleground || map_flag_gvg2(src->m) )
+				if( map->list[src->m].flag.noteleport
+				 && !(map->list[src->m].flag.battleground || map_flag_gvg2(src->m))
 				) {
 					x = src->x;
 					y = src->y;
@@ -6704,9 +6929,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				}
 
 				clif->skill_nodamage(src,bl,TK_HIGHJUMP,skill_lv,1);
-				if(!iMap->count_oncell(src->m,x,y,BL_PC|BL_NPC|BL_MOB) && iMap->getcell(src->m,x,y,CELL_CHKREACH)) {
+				if(!map->count_oncell(src->m,x,y,BL_PC|BL_NPC|BL_MOB) && map->getcell(src->m,x,y,CELL_CHKREACH)) {
 					clif->slide(src,x,y);
-					unit_movepos(src, x, y, 1, 0);
+					unit->movepos(src, x, y, 1, 0);
 				}
 			}
 			break;
@@ -6714,11 +6939,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SA_CASTCANCEL:
 		case SO_SPELLFIST:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			unit_skillcastcancel(src,1);
+			unit->skillcastcancel(src,1);
 			if(sd) {
 				int sp = skill->get_sp(sd->skill_id_old,sd->skill_lv_old);
 				if( skill_id == SO_SPELLFIST ){
-					sc_start4(src,type,100,skill_lv+1,skill_lv,sd->skill_id_old,sd->skill_lv_old,skill->get_time(skill_id,skill_lv));
+					sc_start4(src,src,type,100,skill_lv+1,skill_lv,sd->skill_id_old,sd->skill_lv_old,skill->get_time(skill_id,skill_lv));
 					sd->skill_id_old = sd->skill_lv_old = 0;
 					break;
 				}
@@ -6734,10 +6959,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					sp = skill->get_sp(skill_id,skill_lv);
 					sp = sp * tsc->data[SC_MAGICROD]->val2 / 100;
 					if(sp < 1) sp = 1;
-					status_heal(bl,0,sp,2);
+					status->heal(bl,0,sp,2);
 					status_percent_damage(bl, src, 0, -20, false); //20% max SP damage.
 				} else {
-					struct unit_data *ud = unit_bl2ud(bl);
+					struct unit_data *ud = unit->bl2ud(bl);
 					int bl_skill_id=0,bl_skill_lv=0,hp = 0;
 					if (!ud || ud->skilltimer == INVALID_TIMER)
 						break; //Nothing to cancel.
@@ -6754,7 +6979,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						hp = tstatus->max_hp/50; //Recover 2% HP [Skotlex]
 
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-					unit_skillcastcancel(bl,0);
+					unit->skillcastcancel(bl,0);
 					sp = skill->get_sp(bl_skill_id,bl_skill_lv);
 					status_zap(bl, hp, sp);
 
@@ -6767,19 +6992,20 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						sp = sp*(25*(skill_lv-1))/100;
 
 					if(hp || sp)
-						status_heal(src, hp, sp, 2);
+						status->heal(src, hp, sp, 2);
 				}
 			}
 			break;
 		case SA_MAGICROD:
 			clif->skill_nodamage(src,src,SA_MAGICROD,skill_lv,1);
-			sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+			sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			break;
 		case SA_AUTOSPELL:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			if(sd)
+			if(sd){
+				sd->state.workinprogress = 3;
 				clif->autospell(sd,skill_lv);
-			else {
+			}else {
 				int maxlv=1,spellid=0;
 				static const int spellarray[3] = { MG_COLDBOLT,MG_FIREBOLT,MG_LIGHTNINGBOLT };
 				if(skill_lv >= 10) {
@@ -6807,7 +7033,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					maxlv = 3;
 				}
 				if(spellid > 0)
-					sc_start4(src,SC_AUTOSPELL,100,skill_lv,spellid,maxlv,0,
+					sc_start4(src,src,SC_AUTOSPELL,100,skill_lv,spellid,maxlv,0,
 						skill->get_time(SA_AUTOSPELL,skill_lv));
 			}
 			break;
@@ -6815,8 +7041,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case BS_GREED:
 			if(sd){
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->greed,bl,
-					skill->get_splash(skill_id, skill_lv),BL_ITEM,bl);
+				map->foreachinrange(skill->greed,bl,
+				                    skill->get_splash(skill_id, skill_lv),BL_ITEM,bl);
 			}
 			break;
 
@@ -6838,7 +7064,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NPC_CHANGEDARKNESS:
 		case NPC_CHANGETELEKINESIS:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl, type, 100, skill_lv, skill->get_ele(skill_id,skill_lv),
+				sc_start2(src, bl, type, 100, skill_lv, skill->get_ele(skill_id,skill_lv),
 					skill->get_time(skill_id, skill_lv)));
 			break;
 		case NPC_CHANGEUNDEAD:
@@ -6846,22 +7072,22 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			//TO-DO This is ugly, fix it
 			if(tstatus->def_ele==ELE_UNDEAD || tstatus->def_ele==ELE_DARK) break;
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl, type, 100, skill_lv, skill->get_ele(skill_id,skill_lv),
+				sc_start2(src, bl, type, 100, skill_lv, skill->get_ele(skill_id,skill_lv),
 					skill->get_time(skill_id, skill_lv)));
 			break;
 
 		case NPC_PROVOCATION:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			if (md) mob_unlocktarget(md, tick);
+			if (md) mob->unlocktarget(md, tick);
 			break;
 
 		case NPC_KEEPING:
 		case NPC_BARRIER:
 			{
 				int skill_time = skill->get_time(skill_id,skill_lv);
-				struct unit_data *ud = unit_bl2ud(bl);
+				struct unit_data *ud = unit->bl2ud(bl);
 				if (clif->skill_nodamage(src,bl,skill_id,skill_lv,
-						sc_start(bl,type,100,skill_lv,skill_time))
+						sc_start(src,bl,type,100,skill_lv,skill_time))
 				&& ud) {	//Disable attacking/acting/moving for skill's duration.
 					ud->attackabletime =
 					ud->canact_tick =
@@ -6873,18 +7099,18 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NPC_REBIRTH:
 			if( md && md->state.rebirth )
 				break; // only works once
-			sc_start(bl,type,100,skill_lv,-1);
+			sc_start(src,bl,type,100,skill_lv,-1);
 			break;
 
 		case NPC_DARKBLESSING:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl,type,(50+skill_lv*5),skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv)));
+				sc_start2(src,bl,type,(50+skill_lv*5),skill_lv,skill_lv,skill->get_time2(skill_id,skill_lv)));
 			break;
 
 		case NPC_LICK:
 			status_zap(bl, 0, 100);
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,(skill_lv*5),skill_lv,skill->get_time2(skill_id,skill_lv)));
+				sc_start(src,bl,type,(skill_lv*5),skill_lv,skill->get_time2(skill_id,skill_lv)));
 			break;
 
 		case NPC_SUICIDE:
@@ -6895,17 +7121,17 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NPC_SUMMONSLAVE:
 		case NPC_SUMMONMONSTER:
 			if(md && md->skill_idx >= 0)
-				mob_summonslave(md,md->db->skill[md->skill_idx].val,skill_lv,skill_id);
+				mob->summonslave(md,md->db->skill[md->skill_idx].val,skill_lv,skill_id);
 			break;
 
 		case NPC_CALLSLAVE:
-			mob_warpslave(src,MOB_SLAVEDISTANCE);
+			mob->warpslave(src,MOB_SLAVEDISTANCE);
 			break;
 
 		case NPC_RANDOMMOVE:
 			if (md) {
 				md->next_walktime = tick - 1;
-				mob_randomwalk(md,tick);
+				mob->randomwalk(md,tick);
 			}
 			break;
 
@@ -6916,7 +7142,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				if (i > SC_ATTHASTE_INFINITY)
 					i = SC_ATTHASTE_INFINITY;
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,
-					sc_start(bl,(sc_type)i,100,skill_lv,skill_lv * 60000));
+					sc_start(src,bl,(sc_type)i,100,skill_lv,skill_lv * 60000));
 			}
 			break;
 
@@ -6924,32 +7150,32 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			// not really needed... but adding here anyway ^^
 			if (md && md->master_id > 0) {
 				struct block_list *mbl, *tbl;
-				if ((mbl = iMap->id2bl(md->master_id)) == NULL ||
+				if ((mbl = map->id2bl(md->master_id)) == NULL ||
 					(tbl = battle->get_targeted(mbl)) == NULL)
 					break;
 				md->state.provoke_flag = tbl->id;
-				mob_target(md, tbl, sstatus->rhw.range);
+				mob->target(md, tbl, sstatus->rhw.range);
 			}
 			break;
 
 		case NPC_RUN:
 			{
 				const int mask[8][2] = {{0,-1},{1,-1},{1,0},{1,1},{0,1},{-1,1},{-1,0},{-1,-1}};
-				uint8 dir = (bl == src)?unit_getdir(src):iMap->calc_dir(src,bl->x,bl->y); //If cast on self, run forward, else run away.
-				unit_stop_attack(src);
+				uint8 dir = (bl == src)?unit->getdir(src):map->calc_dir(src,bl->x,bl->y); //If cast on self, run forward, else run away.
+				unit->stop_attack(src);
 				//Run skillv tiles overriding the can-move check.
-				if (unit_walktoxy(src, src->x + skill_lv * mask[dir][0], src->y + skill_lv * mask[dir][1], 2) && md)
-					md->state.skillstate = MSS_WALK; //Otherwise it isn't updated in the ai.
+				if (unit->walktoxy(src, src->x + skill_lv * mask[dir][0], src->y + skill_lv * mask[dir][1], 2) && md)
+					md->state.skillstate = MSS_WALK; //Otherwise it isn't updated in the AI.
 			}
 			break;
 
 		case NPC_TRANSFORMATION:
 		case NPC_METAMORPHOSIS:
 			if(md && md->skill_idx >= 0) {
-				int class_ = mob_random_class (md->db->skill[md->skill_idx].val,0);
+				int class_ = mob->random_class (md->db->skill[md->skill_idx].val,0);
 				if (skill_lv > 1) //Multiply the rest of mobs. [Skotlex]
-					mob_summonslave(md,md->db->skill[md->skill_idx].val,skill_lv-1,skill_id);
-				if (class_) mob_class_change(md, class_);
+					mob->summonslave(md,md->db->skill[md->skill_idx].val,skill_lv-1,skill_id);
+				if (class_) mob->class_change(md, class_);
 			}
 			break;
 
@@ -6968,10 +7194,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 				//If mode gets set by NPC_EMOTION then the target should be reset [Playtester]
 				if(skill_id == NPC_EMOTION && md->db->skill[md->skill_idx].val[1])
-					mob_unlocktarget(md,tick);
+					mob->unlocktarget(md,tick);
 				
 				if(md->db->skill[md->skill_idx].val[1] || md->db->skill[md->skill_idx].val[2])
-					sc_start4(src, type, 100, skill_lv,
+					sc_start4(src, src, type, 100, skill_lv,
 						md->db->skill[md->skill_idx].val[1],
 						md->db->skill[md->skill_idx].val[2],
 						md->db->skill[md->skill_idx].val[3],
@@ -6980,21 +7206,21 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case NPC_POWERUP:
-			sc_start(bl,SC_INCATKRATE,100,200,skill->get_time(skill_id, skill_lv));
+			sc_start(src,bl,SC_INCATKRATE,100,200,skill->get_time(skill_id, skill_lv));
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,100,skill->get_time(skill_id, skill_lv)));
+				sc_start(src,bl,type,100,100,skill->get_time(skill_id, skill_lv)));
 			break;
 
 		case NPC_AGIUP:
-			sc_start(bl,SC_MOVHASTE_INFINITY,100,skill_lv,skill->get_time(skill_id, skill_lv));
+			sc_start(src,bl,SC_MOVHASTE_INFINITY,100,skill_lv,skill->get_time(skill_id, skill_lv));
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,100,skill->get_time(skill_id, skill_lv)));
+				sc_start(src,bl,type,100,100,skill->get_time(skill_id, skill_lv)));
 			break;
 
 		case NPC_INVISIBLE:
 			//Have val4 passed as 6 is for "infinite cloak" (do not end on attack/skill use).
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,type,100,skill_lv,0,0,6,skill->get_time(skill_id,skill_lv)));
+				sc_start4(src,bl,type,100,skill_lv,0,0,6,skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case NPC_SIEGEMODE:
@@ -7003,49 +7229,58 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case WE_MALE:
-			{
-				int hp_rate=(!skill_lv)? 0:skill_db[skill_id].hp_rate[skill_lv-1];
-				int gain_hp= tstatus->max_hp*abs(hp_rate)/100; // The earned is the same % of the target HP than it costed the caster. [Skotlex]
-				clif->skill_nodamage(src,bl,skill_id,status_heal(bl, gain_hp, 0, 0),1);
-			}
+		{
+			int hp_rate = (!skill_lv)? 0:skill->db[skill_id].hp_rate[skill_lv-1];
+			int gain_hp = tstatus->max_hp*abs(hp_rate)/100; // The earned is the same % of the target HP than it cost the caster. [Skotlex]
+			clif->skill_nodamage(src,bl,skill_id,status->heal(bl, gain_hp, 0, 0),1);
+		}
 			break;
 		case WE_FEMALE:
-			{
-				int sp_rate=(!skill_lv)? 0:skill_db[skill_id].sp_rate[skill_lv-1];
-				int gain_sp=tstatus->max_sp*abs(sp_rate)/100;// The earned is the same % of the target SP than it costed the caster. [Skotlex]
-				clif->skill_nodamage(src,bl,skill_id,status_heal(bl, 0, gain_sp, 0),1);
-			}
+		{
+			int sp_rate = (!skill_lv)? 0:skill->db[skill_id].sp_rate[skill_lv-1];
+			int gain_sp = tstatus->max_sp*abs(sp_rate)/100;// The earned is the same % of the target SP than it cost the caster. [Skotlex]
+			clif->skill_nodamage(src,bl,skill_id,status->heal(bl, 0, gain_sp, 0),1);
+		}
 			break;
 
 		// parent-baby skills
 		case WE_BABY:
-			if(sd){
+			if(sd) {
 				struct map_session_data *f_sd = pc->get_father(sd);
 				struct map_session_data *m_sd = pc->get_mother(sd);
-				// if neither was found
-				if(!f_sd && !m_sd){
+				bool we_baby_parents = false;
+				if(m_sd && check_distance_bl(bl,&m_sd->bl,AREA_SIZE)) {
+					sc_start(src,&m_sd->bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+					clif->specialeffect(&m_sd->bl,408,AREA);
+					we_baby_parents = true;
+				}
+				if(f_sd && check_distance_bl(bl,&f_sd->bl,AREA_SIZE)) {
+					sc_start(src,&f_sd->bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+					clif->specialeffect(&f_sd->bl,408,AREA);
+					we_baby_parents = true;
+				}
+				if (!we_baby_parents) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 0;
 				}
-				status_change_start(bl,SC_STUN,10000,skill_lv,0,0,0,skill->get_time2(skill_id,skill_lv),8);
-				if (f_sd) sc_start(&f_sd->bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-				if (m_sd) sc_start(&m_sd->bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				else
+					status->change_start(src,bl,SC_STUN,10000,skill_lv,0,0,0,skill->get_time2(skill_id,skill_lv),8);
 			}
 			break;
 
 		case PF_HPCONVERSION:
-			{
-				int hp, sp;
-				hp = sstatus->max_hp/10;
-				sp = hp * 10 * skill_lv / 100;
-				if (!status_charge(src,hp,0)) {
-					if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					break;
-				}
-				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
-				status_heal(bl,0,sp,2);
+		{
+			int hp, sp;
+			hp = sstatus->max_hp/10;
+			sp = hp * 10 * skill_lv / 100;
+			if (!status->charge(src,hp,0)) {
+				if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				break;
 			}
+			clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
+			status->heal(bl,0,sp,2);
+		}
 			break;
 
 		case MA_REMOVETRAP:
@@ -7060,37 +7295,33 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				if( su && (sg = su->group) && (src->type == BL_MER || sg->src_id == src->id || map_flag_vs(bl->m)) && (skill->get_inf2(sg->skill_id)&INF2_TRAP) )
 				{
 					clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
-					if( sd && !(sg->unit_id == UNT_USED_TRAPS || (sg->unit_id == UNT_ANKLESNARE && sg->val2 != 0 )) )
-					{ // prevent picking up expired traps
-						if( battle_config.skill_removetrap_type )
-						{ // get back all items used to deploy the trap
-							for( i = 0; i < 10; i++ )
-							{
-								if( skill_db[su->group->skill_id].itemid[i] > 0 )
-								{
-									int flag;
+					if( sd && !(sg->unit_id == UNT_USED_TRAPS || (sg->unit_id == UNT_ANKLESNARE && sg->val2 != 0 )) && sg->unit_id != UNT_THORNS_TRAP ) {
+						// prevent picking up expired traps
+						if( battle_config.skill_removetrap_type ) {
+							int i;
+							// get back all items used to deploy the trap
+							for( i = 0; i < 10; i++ ) {
+								if( skill->db[su->group->skill_id].itemid[i] > 0 ) {
+									int success;
 									struct item item_tmp;
 									memset(&item_tmp,0,sizeof(item_tmp));
-									item_tmp.nameid = skill_db[su->group->skill_id].itemid[i];
+									item_tmp.nameid = skill->db[su->group->skill_id].itemid[i];
 									item_tmp.identify = 1;
-									if( item_tmp.nameid && (flag=pc->additem(sd,&item_tmp,skill_db[su->group->skill_id].amount[i],LOG_TYPE_OTHER)) )
-									{
-										clif->additem(sd,0,0,flag);
-										iMap->addflooritem(&item_tmp,skill_db[su->group->skill_id].amount[i],sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+									if( item_tmp.nameid && (success=pc->additem(sd,&item_tmp,skill->db[su->group->skill_id].amount[i],LOG_TYPE_OTHER)) ) {
+										clif->additem(sd,0,0,success);
+										map->addflooritem(&item_tmp,skill->db[su->group->skill_id].amount[i],sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 									}
 								}
 							}
-						}
-						else
-						{ // get back 1 trap
+						} else {
+							// get back 1 trap
 							struct item item_tmp;
 							memset(&item_tmp,0,sizeof(item_tmp));
 							item_tmp.nameid = su->group->item_id?su->group->item_id:ITEMID_TRAP;
 							item_tmp.identify = 1;
-							if( item_tmp.nameid && (flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_OTHER)) )
-							{
+							if( item_tmp.nameid && (flag=pc->additem(sd,&item_tmp,1,LOG_TYPE_OTHER)) ) {
 								clif->additem(sd,0,0,flag);
-								iMap->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+								map->addflooritem(&item_tmp,1,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 							}
 						}
 					}
@@ -7111,7 +7342,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 								// if it is already trapping something don't spring it,
 								// remove trap should be used instead
 								break;
-							// otherwise fallthrough to below
+							// otherwise fall through to below
 						case UNT_BLASTMINE:
 						case UNT_SKIDTRAP:
 						case UNT_LANDMINE:
@@ -7123,8 +7354,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						case UNT_TALKIEBOX:
 							su->group->unit_id = UNT_USED_TRAPS;
 							clif->changetraplook(bl, UNT_USED_TRAPS);
-							su->group->limit=DIFF_TICK(tick+1500,su->group->tick);
-							su->limit=DIFF_TICK(tick+1500,su->group->tick);
+							su->group->limit=DIFF_TICK32(tick+1500,su->group->tick);
+							su->limit=DIFF_TICK32(tick+1500,su->group->tick);
 					}
 				}
 			}
@@ -7132,53 +7363,51 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case BD_ENCORE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			if(sd)
-				unit_skilluse_id(src,src->id,sd->skill_id_dance,sd->skill_lv_dance);
+				unit->skilluse_id(src,src->id,sd->skill_id_dance,sd->skill_lv_dance);
 			break;
 
 		case AS_SPLASHER:
-			if(tstatus->mode&MD_BOSS
-		/**
-		 * Renewal dropped the 3/4 hp requirement
-		 **/
-		#ifndef RENEWAL
-				|| tstatus-> hp > tstatus->max_hp*3/4
-		#endif
-					) {
+			if( tstatus->mode&MD_BOSS
+#ifndef RENEWAL
+			  /** Renewal dropped the 3/4 hp requirement **/
+			 || tstatus-> hp > tstatus->max_hp*3/4
+#endif // RENEWAL
+			) {
 				if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 1;
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,type,100,skill_lv,skill_id,src->id,skill->get_time(skill_id,skill_lv),1000));
+				sc_start4(src,bl,type,100,skill_lv,skill_id,src->id,skill->get_time(skill_id,skill_lv),1000));
 		#ifndef RENEWAL
-			if (sd) skill->blockpc_start (sd, skill_id, skill->get_time(skill_id, skill_lv)+3000, false);
+			if (sd) skill->blockpc_start (sd, skill_id, skill->get_time(skill_id, skill_lv)+3000);
 		#endif
 			break;
 
 		case PF_MINDBREAKER:
 			{
 				if(tstatus->mode&MD_BOSS || battle->check_undead(tstatus->race,tstatus->def_ele) ) {
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 
-				if (tsce)
-				{	//HelloKitty2 (?) explained that this silently fails when target is
+				if (tsce) {
+					//HelloKitty2 (?) explained that this silently fails when target is
 					//already inflicted. [Skotlex]
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 
 				//Has a 55% + skill_lv*5% success chance.
 				if (!clif->skill_nodamage(src,bl,skill_id,skill_lv,
-					sc_start(bl,type,55+5*skill_lv,skill_lv,skill->get_time(skill_id,skill_lv))))
-				{
+				                          sc_start(src,bl,type,55+5*skill_lv,skill_lv,skill->get_time(skill_id,skill_lv)))
+				) {
 					if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 0;
 				}
 
-				unit_skillcastcancel(bl,0);
+				unit->skillcastcancel(bl,0);
 
 				if(tsc && tsc->count){
 					status_change_end(bl, SC_FREEZE, INVALID_TIMER);
@@ -7188,7 +7417,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				}
 
 				if(dstmd)
-					mob_target(dstmd,src,skill->get_range2(src,skill_id,skill_lv));
+					mob->target(dstmd,src,skill->get_range2(src,skill_id,skill_lv));
 			}
 			break;
 
@@ -7202,20 +7431,20 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					}
 					dstmd->state.soul_change_flag = 1;
 					sp2 = sstatus->max_sp * 3 /100;
-					status_heal(src, 0, sp2, 2);
+					status->heal(src, 0, sp2, 2);
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 					break;
 				}
 				sp1 = sstatus->sp;
 				sp2 = tstatus->sp;
-				#ifdef	RENEWAL
-					sp1 = sp1 / 2;
-					sp2 = sp2 / 2;
-					if( tsc && tsc->data[SC_EXTREMITYFIST2] )
-						sp1 = tstatus->sp;
-				#endif
-				status_set_sp(src, sp2, 3);
-				status_set_sp(bl, sp1, 3);
+#ifdef RENEWAL
+				sp1 = sp1 / 2;
+				sp2 = sp2 / 2;
+				if( tsc && tsc->data[SC_EXTREMITYFIST2] )
+					sp1 = tstatus->sp;
+#endif // RENEWAL
+				status->set_sp(src, sp2, 3);
+				status->set_sp(bl, sp1, 3);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			}
 			break;
@@ -7225,8 +7454,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			// Updated to block Slim Pitcher from working on barricades and guardian stones.
 			if( dstmd && (dstmd->class_ == MOBID_EMPERIUM || (dstmd->class_ >= MOBID_BARRICADE1 && dstmd->class_ <= MOBID_GUARIDAN_STONE2)) )
 				break;
-			if (potion_hp || potion_sp) {
-				int hp = potion_hp, sp = potion_sp;
+			if (script->potion_hp || script->potion_sp) {
+				int hp = script->potion_hp, sp = script->potion_sp;
 				hp = hp * (100 + (tstatus->vit<<1))/100;
 				sp = sp * (100 + (tstatus->int_<<1))/100;
 				if (dstsd) {
@@ -7253,29 +7482,34 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					clif->skill_nodamage(NULL,bl,AL_HEAL,hp,1);
 				if(sp > 0)
 					clif->skill_nodamage(NULL,bl,MG_SRECOVERY,sp,1);
-				status_heal(bl,hp,sp,0);
+				status->heal(bl,hp,sp,0);
 			}
 			break;
 		// Full Chemical Protection
-		case CR_FULLPROTECTION:
-			{
-				unsigned int equip[] = {EQP_WEAPON, EQP_SHIELD, EQP_ARMOR, EQP_HEAD_TOP};
-				int i, s = 0, skilltime = skill->get_time(skill_id,skill_lv);
-
-				for (i=0 ; i<4; i++) {
-					if( bl->type != BL_PC || ( dstsd && pc->checkequip(dstsd,equip[i]) < 0 ) )
-						continue;
-					sc_start(bl,(sc_type)(SC_PROTECTWEAPON + i),100,skill_lv,skilltime);
-					s++;
-				}
-				if( sd && !s ){
-					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock(); // Don't consume item requirements
-					return 0;
-				}
+		case CR_FULLPROTECTION: {
+			bool iused=false;
+			int i;
+			if(dstsd && dstsd->inventory_data[dstsd->equip_index[EQI_HAND_R]]) {
+				iused=true;
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,SC_PROTECTWEAPON,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			} if(dstsd && (i=dstsd->equip_index[EQI_HAND_L])>=0 && dstsd->inventory_data[i] && 
+					dstsd->inventory_data[i]->type==IT_ARMOR) {
+				iused=true;
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,SC_PROTECTSHIELD,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			} if(dstsd && dstsd->inventory_data[dstsd->equip_index[EQI_ARMOR]]) {
+				iused=true;
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,SC_PROTECTARMOR,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			} if(dstsd && dstsd->inventory_data[dstsd->equip_index[EQI_HEAD_TOP]]) {
+				iused=true;
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,SC_PROTECTHELM,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			} if(iused)
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+			else {
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				return 0;
 			}
-			break;
+		}
+		break;
 
 		case RG_CLEANER:	//AppleGirl
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -7287,7 +7521,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					&& (tsce->val1&0xFFFF) != CG_MOONLIT) //Can't use Longing for Freedom while under Moonlight Petals. [Skotlex]
 				{
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,
-						sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+						sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 				}
 			}
 			break;
@@ -7296,18 +7530,17 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			{
 				int eff, count = -1;
 				if( tsc && tsc->data[type] ){
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 0;
 				}
-				if( rnd() % 100 > skill_lv * 8 || (dstmd && ((dstmd->guardian_data && dstmd->class_ == MOBID_EMPERIUM) || mob_is_battleground(dstmd))) )
-				{
+				if( rnd() % 100 > skill_lv * 8 || (dstmd && ((dstmd->guardian_data && dstmd->class_ == MOBID_EMPERIUM) || mob_is_battleground(dstmd))) ) {
 					if( sd )
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 0;
 				}
-				status_zap(src,0,skill_db[skill->get_index(skill_id)].sp[skill_lv]); // consume sp only if succeeded [Inkfish]
+				status_zap(src,0,skill->db[skill->get_index(skill_id)].sp[skill_lv]); // consume sp only if succeeded [Inkfish]
 				do {
 					eff = rnd() % 14;
 					if( eff == 5 )
@@ -7320,70 +7553,70 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						status_percent_damage(src, bl, 0, 100, false);
 						break;
 					case 1:	// matk halved
-						sc_start(bl,SC_INCMATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCMATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
 						break;
 					case 2:	// all buffs removed
-						status_change_clear_buffs(bl,1);
+						status->change_clear_buffs(bl,1);
 						break;
 					case 3:	// 1000 damage, random armor destroyed
 						{
 							status_fix_damage(src, bl, 1000, 0);
-							clif->damage(src,bl,tick,0,0,1000,0,0,0);
-							if( !status_isdead(bl) ) {
+							clif->damage(src,bl,0,0,1000,0,0,0);
+							if( !status->isdead(bl) ) {
 								int where[] = { EQP_ARMOR, EQP_SHIELD, EQP_HELM, EQP_SHOES, EQP_GARMENT };
 								skill->break_equip(bl, where[rnd()%5], 10000, BCT_ENEMY);
 							}
 						}
 						break;
 					case 4:	// atk halved
-						sc_start(bl,SC_INCATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
 						break;
 					case 5:	// 2000HP heal, random teleported
-						status_heal(src, 2000, 0, 0);
+						status->heal(src, 2000, 0, 0);
 						if( !map_flag_vs(bl->m) )
-							unit_warp(bl, -1,-1,-1, CLR_TELEPORT);
+							unit->warp(bl, -1,-1,-1, CLR_TELEPORT);
 						break;
 					case 6:	// random 2 other effects
 						if (count == -1)
 							count = 3;
 						else
-							count++; //Should not retrigger this one.
+							count++; //Should not re-trigger this one.
 						break;
 					case 7:	// stop freeze or stoned
 						{
 							enum sc_type sc[] = { SC_STOP, SC_FREEZE, SC_STONE };
-							sc_start(bl,sc[rnd()%3],100,skill_lv,skill->get_time2(skill_id,skill_lv));
+							sc_start(src,bl,sc[rnd()%3],100,skill_lv,skill->get_time2(skill_id,skill_lv));
 						}
 						break;
 					case 8:	// curse coma and poison
-						sc_start(bl,SC_COMA,100,skill_lv,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_CURSE,100,skill_lv,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_POISON,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_COMA,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_CURSE,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_POISON,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 						break;
 					case 9:	// confusion
-						sc_start(bl,SC_CONFUSION,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_CONFUSION,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 						break;
 					case 10:	// 6666 damage, atk matk halved, cursed
 						status_fix_damage(src, bl, 6666, 0);
-						clif->damage(src,bl,tick,0,0,6666,0,0,0);
-						sc_start(bl,SC_INCATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_INCMATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_CURSE,skill_lv,100,skill->get_time2(skill_id,skill_lv));
+						clif->damage(src,bl,0,0,6666,0,0,0);
+						sc_start(src,bl,SC_INCATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCMATKRATE,100,-50,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_CURSE,skill_lv,100,skill->get_time2(skill_id,skill_lv));
 						break;
 					case 11:	// 4444 damage
 						status_fix_damage(src, bl, 4444, 0);
-						clif->damage(src,bl,tick,0,0,4444,0,0,0);
+						clif->damage(src,bl,0,0,4444,0,0,0);
 						break;
 					case 12:	// stun
-						sc_start(bl,SC_STUN,100,skill_lv,5000);
+						sc_start(src,bl,SC_STUN,100,skill_lv,5000);
 						break;
 					case 13:	// atk,matk,hit,flee,def reduced
-						sc_start(bl,SC_INCATKRATE,100,-20,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_INCMATKRATE,100,-20,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_INCHITRATE,100,-20,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_INCFLEERATE,100,-20,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,SC_INCDEFRATE,100,-20,skill->get_time2(skill_id,skill_lv));
-						sc_start(bl,type,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCATKRATE,100,-20,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCMATKRATE,100,-20,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCHITRATE,100,-20,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCFLEERATE,100,-20,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,SC_INCDEFRATE,100,-20,skill->get_time2(skill_id,skill_lv));
+						sc_start(src,bl,type,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 						break;
 					default:
 						break;
@@ -7416,13 +7649,13 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if (skill_id == SL_SUPERNOVICE && dstsd && dstsd->die_counter && !(rnd()%100))
 			{	//Erase death count 1% of the casts
 				dstsd->die_counter = 0;
-				pc_setglobalreg(dstsd,"PC_DIE_COUNTER", 0);
+				pc_setglobalreg(dstsd,script->add_str("PC_DIE_COUNTER"), 0);
 				clif->specialeffect(bl, 0x152, AREA);
 				//SC_SOULLINK invokes status_calc_pc for us.
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,SC_SOULLINK,100,skill_lv,skill_id,0,0,skill->get_time(skill_id,skill_lv)));
-			sc_start(src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA,skill_lv));
+				sc_start4(src,bl,SC_SOULLINK,100,skill_lv,skill_id,0,0,skill->get_time(skill_id,skill_lv)));
+			sc_start(src,src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA,skill_lv));
 			break;
 		case SL_HIGH:
 			if (sd && !(dstsd && (dstsd->class_&JOBL_UPPER) && !(dstsd->class_&JOBL_2) && dstsd->status.base_level < 70)) {
@@ -7430,15 +7663,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				break;
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start4(bl,type,100,skill_lv,skill_id,0,0,skill->get_time(skill_id,skill_lv)));
-			sc_start(src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA,skill_lv));
+				sc_start4(src,bl,type,100,skill_lv,skill_id,0,0,skill->get_time(skill_id,skill_lv)));
+			sc_start(src,src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA,skill_lv));
 			break;
 
 		case SL_SWOO:
 			if (tsce) {
 				if(sd)
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-				status_change_start(src,SC_STUN,10000,skill_lv,0,0,0,10000,8);
+				status->change_start(src,src,SC_STUN,10000,skill_lv,0,0,0,10000,8);
 				status_change_end(bl, SC_SWOO, INVALID_TIMER);
 				break;
 			}
@@ -7446,53 +7679,53 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SL_SKE:
 			if (sd && !battle_config.allow_es_magic_pc && bl->type != BL_MOB) {
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-				status_change_start(src,SC_STUN,10000,skill_lv,0,0,0,500,10);
+				status->change_start(src,src,SC_STUN,10000,skill_lv,0,0,0,500,10);
 				break;
 			}
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			if (skill_id == SL_SKE)
-				sc_start(src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA,skill_lv));
+				sc_start(src,src,SC_SMA_READY,100,skill_lv,skill->get_time(SL_SMA,skill_lv));
 			break;
 
 		// New guild skills [Celest]
 		case GD_BATTLEORDER:
 			if(flag&1) {
-				if (status_get_guild_id(src) == status_get_guild_id(bl))
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv));
-			} else if (status_get_guild_id(src)) {
+				if (status->get_guild_id(src) == status->get_guild_id(bl))
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv));
+			} else if (status->get_guild_id(src)) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->area_sub, src,
-					skill->get_splash(skill_id, skill_lv), BL_PC,
-					src,skill_id,skill_lv,tick, flag|BCT_GUILD|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, src,
+				                    skill->get_splash(skill_id, skill_lv), BL_PC,
+				                    src,skill_id,skill_lv,tick, flag|BCT_GUILD|1,
+				                    skill->castend_nodamage_id);
 				if (sd)
 					guild->block_skill(sd,skill->get_time2(skill_id,skill_lv));
 			}
 			break;
 		case GD_REGENERATION:
 			if(flag&1) {
-				if (status_get_guild_id(src) == status_get_guild_id(bl))
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv));
-			} else if (status_get_guild_id(src)) {
+				if (status->get_guild_id(src) == status->get_guild_id(bl))
+					sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id, skill_lv));
+			} else if (status->get_guild_id(src)) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->area_sub, src,
-					skill->get_splash(skill_id, skill_lv), BL_PC,
-					src,skill_id,skill_lv,tick, flag|BCT_GUILD|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, src,
+				                    skill->get_splash(skill_id, skill_lv), BL_PC,
+				                    src,skill_id,skill_lv,tick, flag|BCT_GUILD|1,
+				                    skill->castend_nodamage_id);
 				if (sd)
 					guild->block_skill(sd,skill->get_time2(skill_id,skill_lv));
 			}
 			break;
 		case GD_RESTORE:
 			if(flag&1) {
-				if (status_get_guild_id(src) == status_get_guild_id(bl))
+				if (status->get_guild_id(src) == status->get_guild_id(bl))
 					clif->skill_nodamage(src,bl,AL_HEAL,status_percent_heal(bl,90,90),1);
-			} else if (status_get_guild_id(src)) {
+			} else if (status->get_guild_id(src)) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->area_sub, src,
-					skill->get_splash(skill_id, skill_lv), BL_PC,
-					src,skill_id,skill_lv,tick, flag|BCT_GUILD|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, src,
+				                    skill->get_splash(skill_id, skill_lv), BL_PC,
+				                    src,skill_id,skill_lv,tick, flag|BCT_GUILD|1,
+				                    skill->castend_nodamage_id);
 				if (sd)
 					guild->block_skill(sd,skill->get_time2(skill_id,skill_lv));
 			}
@@ -7501,19 +7734,19 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			{
 				int dx[9]={-1, 1, 0, 0,-1, 1,-1, 1, 0};
 				int dy[9]={ 0, 0, 1,-1, 1,-1,-1, 1, 0};
-				int j = 0;
+				int i, j = 0;
 				struct guild *g;
 				// i don't know if it actually summons in a circle, but oh well. ;P
-				g = sd?sd->state.gmaster_flag:guild->search(status_get_guild_id(src));
+				g = sd ? sd->guild : guild->search(status->get_guild_id(src));
 				if (!g)
 					break;
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 				for(i = 0; i < g->max_member; i++, j++) {
 					if (j>8) j=0;
 					if ((dstsd = g->member[i].sd) != NULL && sd != dstsd && !dstsd->state.autotrade && !pc_isdead(dstsd)) {
-						if (map[dstsd->bl.m].flag.nowarp && !map_flag_gvg2(dstsd->bl.m))
+						if (map->list[dstsd->bl.m].flag.nowarp && !map_flag_gvg2(dstsd->bl.m))
 							continue;
-						if(iMap->getcell(src->m,src->x+dx[j],src->y+dy[j],CELL_CHKNOREACH))
+						if(map->getcell(src->m,src->x+dx[j],src->y+dy[j],CELL_CHKNOREACH))
 							dx[j] = dy[j] = 0;
 						pc->setpos(dstsd, map_id2index(src->m), src->x+dx[j], src->y+dy[j], CLR_RESPAWN);
 					}
@@ -7555,28 +7788,32 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			/* per official standards, this skill works on players and mobs. */
 			if (sd && (dstsd || dstmd))
 			{
-				i =65 -5*distance_bl(src,bl); //Base rate
-				if (i < 30) i = 30;
+				int rate = 65 -5*distance_bl(src,bl); //Base rate
+				if (rate < 30) rate = 30;
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				sc_start(bl,SC_STUN, i,skill_lv,skill->get_time2(skill_id,skill_lv));
+				sc_start(src,bl,SC_STUN, rate,skill_lv,skill->get_time2(skill_id,skill_lv));
 			}
 			break;
 
-		case AM_CALLHOMUN:	//[orn]
-			if (sd && homun->call(sd))
-				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+		case AM_CALLHOMUN:	// [orn]
+			if( sd ) {
+				if (homun->call(sd))
+					clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
+				else
+					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+			}
 			break;
 
 		case AM_REST:
 			if (sd) {
-				if (homun->vaporize(sd,1))
+				if (homun->vaporize(sd,HOM_ST_REST))
 					clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 				else
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			}
 			break;
 
-		case HAMI_CASTLE:	//[orn]
+		case HAMI_CASTLE:	// [orn]
 			if(rnd()%100 < 20*skill_lv && src != bl)
 			{
 				int x,y;
@@ -7585,18 +7822,18 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				if (hd)
 					skill->blockhomun_start(hd, skill_id, skill->get_time2(skill_id,skill_lv));
 
-				if (unit_movepos(src,bl->x,bl->y,0,0)) {
-					clif->skill_nodamage(src,src,skill_id,skill_lv,1); // Homunc
+				if (unit->movepos(src,bl->x,bl->y,0,0)) {
+					clif->skill_nodamage(src,src,skill_id,skill_lv,1); // Homun
 					clif->slide(src,bl->x,bl->y) ;
-					if (unit_movepos(bl,x,y,0,0))
+					if (unit->movepos(bl,x,y,0,0))
 					{
 						clif->skill_nodamage(bl,bl,skill_id,skill_lv,1); // Master
 						clif->slide(bl,x,y) ;
 					}
 
 					//TODO: Shouldn't also players and the like switch targets?
-					iMap->foreachinrange(skill->chastle_mob_changetarget,src,
-						AREA_SIZE, BL_MOB, bl, src);
+					map->foreachinrange(skill->chastle_mob_changetarget,src,
+					                    AREA_SIZE, BL_MOB, bl, src);
 				}
 			}
 			// Failed
@@ -7605,27 +7842,28 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			else if (sd)
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 			break;
-		case HVAN_CHAOTIC:	//[orn]
+		case HVAN_CHAOTIC:	// [orn]
 			{
 				static const int per[5][2]={{20,50},{50,60},{25,75},{60,64},{34,67}};
 				int r = rnd()%100;
-				i = (skill_lv-1)%5;
-				if(r<per[i][0]) //Self
+				int target = (skill_lv-1)%5;
+				int hp;
+				if(r<per[target][0]) //Self
 					bl = src;
-				else if(r<per[i][1]) //Master
+				else if(r<per[target][1]) //Master
 					bl = battle->get_master(src);
 				else //Enemy
-					bl = iMap->id2bl(battle->get_target(src));
+					bl = map->id2bl(battle->get_target(src));
 
 				if (!bl) bl = src;
-				i = skill->calc_heal(src, bl, skill_id, 1+rnd()%skill_lv, true);
+				hp = skill->calc_heal(src, bl, skill_id, 1+rnd()%skill_lv, true);
 				//Eh? why double skill packet?
-				clif->skill_nodamage(src,bl,AL_HEAL,i,1);
-				clif->skill_nodamage(src,bl,skill_id,i,1);
-				status_heal(bl, i, 0, 0);
+				clif->skill_nodamage(src,bl,AL_HEAL,hp,1);
+				clif->skill_nodamage(src,bl,skill_id,hp,1);
+				status->heal(bl, hp, 0, 0);
 			}
 			break;
-		//Homun single-target support skills [orn]
+		// Homun single-target support skills [orn]
 		case HAMI_BLOODLUST:
 		case HFLI_FLEET:
 		case HFLI_SPEED:
@@ -7633,7 +7871,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case MH_ANGRIFFS_MODUS:
 		case MH_GOLDENE_FERSE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			if (hd)
 				skill->blockhomun_start(hd, skill_id, skill->get_time2(skill_id,skill_lv));
 			break;
@@ -7641,9 +7879,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NPC_DRAGONFEAR:
 			if (flag&1) {
 				const enum sc_type sc[] = { SC_STUN, SC_SILENCE, SC_CONFUSION, SC_BLOODING };
-				int j;
+				int i, j;
 				j = i = rnd()%ARRAYLENGTH(sc);
-				while ( !sc_start2(bl,sc[i],100,skill_lv,src->id,skill->get_time2(skill_id,i+1)) ) {
+				while ( !sc_start2(src,bl,sc[i],100,skill_lv,src->id,skill->get_time2(skill_id,i+1)) ) {
 					i++;
 					if ( i == ARRAYLENGTH(sc) )
 						i = 0;
@@ -7662,27 +7900,42 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NPC_WIDESTUN:
 		case NPC_SLOWCAST:
 		case NPC_WIDEHELLDIGNITY:
-			if (flag&1)
-				sc_start2(bl,type,100,skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
-			else {
-				skill_area_temp[2] = 0; //For SD_PREAMBLE
+		case NPC_WIDEHEALTHFEAR:
+		case NPC_WIDEBODYBURNNING:
+		case NPC_WIDEFROSTMISTY:
+		case NPC_WIDECOLD:
+		case NPC_WIDE_DEEP_SLEEP:
+		case NPC_WIDESIREN:
+			if (flag&1){
+				switch( type ){
+					case SC_BURNING:
+						sc_start4(src,bl,type,100,skill_lv,0,src->id,0,skill->get_time2(skill_id,skill_lv));
+						break;
+					case SC_SIREN:
+						sc_start2(src,bl,type,100,skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
+						break;
+					default:
+						sc_start2(src,bl,type,100,skill_lv,src->id,skill->get_time2(skill_id,skill_lv));
+				}
+			} else {
+				skill->area_temp[2] = 0; //For SD_PREAMBLE
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->area_sub, bl,
-					skill->get_splash(skill_id, skill_lv),BL_CHAR,
-					src,skill_id,skill_lv,tick, flag|BCT_ENEMY|SD_PREAMBLE|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, bl,
+				                    skill->get_splash(skill_id, skill_lv),BL_CHAR,
+				                    src,skill_id,skill_lv,tick, flag|BCT_ENEMY|SD_PREAMBLE|1,
+				                    skill->castend_nodamage_id);
 			}
 			break;
 		case NPC_WIDESOULDRAIN:
 			if (flag&1)
 				status_percent_damage(src,bl,0,((skill_lv-1)%5+1)*20,false);
 			else {
-				skill_area_temp[2] = 0; //For SD_PREAMBLE
+				skill->area_temp[2] = 0; //For SD_PREAMBLE
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->area_sub, bl,
-					skill->get_splash(skill_id, skill_lv),BL_CHAR,
-					src,skill_id,skill_lv,tick, flag|BCT_ENEMY|SD_PREAMBLE|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, bl,
+				                    skill->get_splash(skill_id, skill_lv),BL_CHAR,
+				                    src,skill_id,skill_lv,tick, flag|BCT_ENEMY|SD_PREAMBLE|1,
+				                    skill->castend_nodamage_id);
 			}
 			break;
 		case ALL_PARTYFLEE:
@@ -7693,13 +7946,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			}
 			else
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			break;
 		case NPC_TALK:
 		case ALL_WEWISH:
+		case ALL_CATCRY:
+		case ALL_DREAM_SUMMERNIGHT:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			break;
 		case ALL_BUYING_STORE:
@@ -7710,76 +7965,143 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 		case RK_ENCHANTBLADE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,// formula not confirmed
-				sc_start2(bl,type,100,skill_lv,100+20*skill_lv/*+sstatus->int_/2+status_get_lv(bl)/10*/,skill->get_time(skill_id,skill_lv)));
+				sc_start2(src,bl,type,100,skill_lv,(100+20*skill_lv)*status->get_lv(src)/150+sstatus->int_,skill->get_time(skill_id,skill_lv)));
 			break;
 		case RK_DRAGONHOWLING:
 			if( flag&1)
-				sc_start(bl,type,50 + 6 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
-			else
-			{
-				skill_area_temp[2] = 0;
+				sc_start(src,bl,type,50 + 6 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+			else {
+				skill->area_temp[2] = 0;
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				iMap->foreachinrange(skill->area_sub, src,
-					skill->get_splash(skill_id,skill_lv),BL_CHAR,
-					src,skill_id,skill_lv,tick,flag|BCT_ENEMY|SD_PREAMBLE|1,
-					skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, src,
+				                    skill->get_splash(skill_id,skill_lv),BL_CHAR,
+				                    src,skill_id,skill_lv,tick,flag|BCT_ENEMY|SD_PREAMBLE|1,
+				                    skill->castend_nodamage_id);
 			}
 			break;
 		case RK_IGNITIONBREAK:
 		case LG_EARTHDRIVE:
+			{
+				int splash;
 				clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-				i = skill->get_splash(skill_id,skill_lv);
+				splash = skill->get_splash(skill_id,skill_lv);
 				if( skill_id == LG_EARTHDRIVE ) {
 					int dummy = 1;
-					iMap->foreachinarea(skill->cell_overlap, src->m, src->x-i, src->y-i, src->x+i, src->y+i, BL_SKILL, LG_EARTHDRIVE, &dummy, src);
+					map->foreachinarea(skill->cell_overlap, src->m, src->x-splash, src->y-splash, src->x+splash, src->y+splash, BL_SKILL, LG_EARTHDRIVE, &dummy, src);
 				}
-				iMap->foreachinrange(skill->area_sub, bl,i,BL_CHAR,
-					src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+				map->foreachinrange(skill->area_sub, bl,splash,BL_CHAR,
+				                    src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+			}
 			break;
 		case RK_STONEHARDSKIN:
-			if( sd )
-			{
-				int heal = sstatus->hp / 4; // 25% HP
-				if( status_charge(bl,heal,0) )
-					clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start2(bl,type,100,skill_lv,heal,skill->get_time(skill_id,skill_lv)));
+			if( sd ) {
+				int heal = sstatus->hp / 5; // 20% HP
+				if( status->charge(bl,heal,0) )
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start2(src,bl,type,100,skill_lv,heal,skill->get_time(skill_id,skill_lv)));
 				else
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			}
 			break;
 		case RK_REFRESH:
-			{
-				int heal = status_get_max_hp(bl) * 25 / 100;
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
-				status_heal(bl,heal,0,1);
-				status_change_clear_buffs(bl,4);
-			}
+		{
+			int heal = status_get_max_hp(bl) * 25 / 100;
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,
+			                     sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+			status->heal(bl,heal,0,1);
+			status->change_clear_buffs(bl,4);
+		}
 			break;
 
 		case RK_MILLENNIUMSHIELD:
-			if( sd ){
-				short shields = (rnd()%100<50) ? 4 : ((rnd()%100<80) ? 3 : 2);
-				sc_start4(bl,type,100,skill_lv,shields,1000,0,skill->get_time(skill_id,skill_lv));
-				clif->millenniumshield(sd,shields);
+			if( sd && pc->checkskill(sd,RK_RUNEMASTERY) >= 9 ) {
+				short chance = 0;
+				short num_shields = 0;
+				chance = rnd()%100 + 1;//Generates a random number between 1 - 100 which is then used to determine how many shields will generate.
+				if ( chance >= 1 && chance <= 20 )//20% chance for 4 shields.
+					num_shields = 4;
+				else if ( chance >= 21 && chance <= 50 )//30% chance for 3 shields.
+					num_shields = 3;
+				else if ( chance >= 51 && chance <= 100 )//50% chance for 2 shields.
+					num_shields = 2;
+				sc_start4(src,bl,type,100,skill_lv,num_shields,1000,0,skill->get_time(skill_id,skill_lv));
+				clif->millenniumshield(src,num_shields);
 				clif->skill_nodamage(src,bl,skill_id,1,1);
 			}
 			break;
 
 		case RK_FIGHTINGSPIRIT:
 			if( flag&1 ) {
+				int atkbonus = 7 * party->foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,BCT_PARTY,skill->area_sub_count);
 				if( src == bl )
-					sc_start2(bl,type,100,skill_area_temp[5],10*(sd?pc->checkskill(sd,RK_RUNEMASTERY):10),skill->get_time(skill_id,skill_lv));
+					sc_start2(src,bl,type,100,atkbonus,10*(sd?pc->checkskill(sd,RK_RUNEMASTERY):10),skill->get_time(skill_id,skill_lv));
 				else
-					sc_start(bl,type,100,skill_area_temp[5]/4,skill->get_time(skill_id,skill_lv));
-			} else if( sd ) {
-				if( sd->status.party_id ) {
-					i = party_foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,BCT_PARTY,skill->area_sub_count);
-					skill_area_temp[5] = 7 * i; // ATK
-					party_foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,flag|BCT_PARTY|1,skill->castend_nodamage_id);
-				} else
-					sc_start2(bl,type,100,7,5,skill->get_time(skill_id,skill_lv));
+					sc_start(src,bl,type,100,atkbonus / 4,skill->get_time(skill_id,skill_lv));
+			} else if( sd && pc->checkskill(sd,RK_RUNEMASTERY) >= 5 ) {
+				if( sd->status.party_id )
+					party->foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,flag|BCT_PARTY|1,skill->castend_nodamage_id);
+				else
+					sc_start2(src,bl,type,100,7,10*(sd?pc->checkskill(sd,RK_RUNEMASTERY):10),skill->get_time(skill_id,skill_lv));
+				clif->skill_nodamage(src,bl,skill_id,1,1);
+			}
+			break;
+
+		case RK_LUXANIMA:
+			if( sd == NULL || sd->status.party_id == 0 || flag&1 ){
+				if( src == bl )
+					break;
+				while( skill->area_temp[5] >= 0x10 ){
+					int value = 0;
+					type = SC_NONE;
+					if( skill->area_temp[5]&0x10 ){
+						value = (rnd()%100<50) ? 4 : ((rnd()%100<80) ? 3 : 2);
+						clif->millenniumshield(bl,value);
+						skill->area_temp[5] &= ~0x10;
+						type = SC_MILLENNIUMSHIELD;
+					}else if( skill->area_temp[5]&0x20 ){
+						value = status_get_max_hp(bl) * 25 / 100;
+						status->change_clear_buffs(bl,4);
+						skill->area_temp[5] &= ~0x20;
+						status->heal(bl,value,0,1);
+						type = SC_REFRESH;
+					}else if( skill->area_temp[5]&0x40 ){
+						skill->area_temp[5] &= ~0x40;
+						type = SC_GIANTGROWTH;
+					}else if( skill->area_temp[5]&0x80 ){
+						if( dstsd ){
+							value = sstatus->hp / 4;
+							if( status->charge(bl,value,0) )
+								type = SC_STONEHARDSKIN;
+							skill->area_temp[5] &= ~0x80;
+						}
+					}else if( skill->area_temp[5]&0x100 ){
+						skill->area_temp[5] &= ~0x100;
+						type = SC_VITALITYACTIVATION;
+					}else if( skill->area_temp[5]&0x200 ){
+						skill->area_temp[5] &= ~0x200;
+						type = SC_ABUNDANCE;
+					}
+					if( type > SC_NONE )
+						clif->skill_nodamage(bl, bl, skill_id, skill_lv,
+							sc_start4(src,bl, type, 100, skill_lv, value, 0, 1, skill->get_time(skill_id, skill_lv)));
+				}
+			}else if( sd ){
+				if( tsc && tsc->count ){
+					if(tsc->data[SC_MILLENNIUMSHIELD])
+						skill->area_temp[5] |= 0x10;
+					if(tsc->data[SC_REFRESH])
+						skill->area_temp[5] |= 0x20;
+					if(tsc->data[SC_GIANTGROWTH])
+						skill->area_temp[5] |= 0x40;
+					if(tsc->data[SC_STONEHARDSKIN])
+						skill->area_temp[5] |= 0x80;
+					if(tsc->data[SC_VITALITYACTIVATION])
+						skill->area_temp[5] |= 0x100;
+					if(tsc->data[SC_ABUNDANCE])
+						skill->area_temp[5] |= 0x200;
+				}
+				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			}
-			clif->skill_nodamage(src,bl,skill_id,1,1);
 			break;
 		/**
 		 * Guilotine Cross
@@ -7787,16 +8109,16 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case GC_ROLLINGCUTTER:
 			{
 				short count = 1;
-				skill_area_temp[2] = 0;
-				iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|SD_PREAMBLE|SD_SPLASH|1,skill->castend_damage_id);
+				skill->area_temp[2] = 0;
+				map->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|SD_PREAMBLE|SD_SPLASH|1,skill->castend_damage_id);
 				if( tsc && tsc->data[SC_ROLLINGCUTTER] )
 				{ // Every time the skill is casted the status change is reseted adding a counter.
 					count += (short)tsc->data[SC_ROLLINGCUTTER]->val1;
 					if( count > 10 )
-						count = 10; // Max coounter
+						count = 10; // Max counter
 					status_change_end(bl, SC_ROLLINGCUTTER, INVALID_TIMER);
 				}
-				sc_start(bl,SC_ROLLINGCUTTER,100,count,skill->get_time(skill_id,skill_lv));
+				sc_start(src,bl,SC_ROLLINGCUTTER,100,count,skill->get_time(skill_id,skill_lv));
 				clif->skill_nodamage(src,src,skill_id,skill_lv,1);
 			}
 			break;
@@ -7805,7 +8127,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( tsc && tsc->data[SC_WEAPONBLOCKING] )
 				status_change_end(bl, SC_WEAPONBLOCKING, INVALID_TIMER);
 			else
-				sc_start(bl,SC_WEAPONBLOCKING,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src,bl,SC_WEAPONBLOCKING,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			break;
 
@@ -7840,25 +8162,29 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case GC_PHANTOMMENACE:
+		{
+			int r;
 			clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,
 				src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+			map->foreachinarea( status->change_timer_sub,
+				src->m, src->x-r, src->y-r, src->x+r, src->y+r, BL_CHAR, src, NULL, SC_SIGHT, tick);
+		}
 			break;
-
 		case GC_HALLUCINATIONWALK:
 			{
-				int heal = status_get_max_hp(bl) / 10;
+				int heal = status_get_max_hp(bl) * ( 18 - 2 * skill_lv ) / 100;
 				if( status_get_hp(bl) < heal ) { // if you haven't enough HP skill fails.
 					if( sd ) clif->skill_fail(sd,skill_id,USESKILL_FAIL_HP_INSUFFICIENT,0);
 					break;
 				}
-				if( !status_charge(bl,heal,0) )
-				{
+				if( !status->charge(bl,heal,0) ) {
 					if( sd ) clif->skill_fail(sd,skill_id,USESKILL_FAIL_HP_INSUFFICIENT,0);
 					break;
 				}
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			}
 			break;
 		/**
@@ -7873,57 +8199,72 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case AB_CLEMENTIA:
 		case AB_CANTO:
-			{
-				int bless_lv = pc->checkskill(sd,AL_BLESSING) + (sd->status.job_level / 10);
-				int agi_lv = pc->checkskill(sd,AL_INCAGI) + (sd->status.job_level / 10);
-				if( sd == NULL || sd->status.party_id == 0 || flag&1 )
-					clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start(bl,type,100,
-						(skill_id == AB_CLEMENTIA)? bless_lv : (skill_id == AB_CANTO)? agi_lv : skill_lv, skill->get_time(skill_id,skill_lv)));
-				else if( sd )
-					party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
+		{
+			int level = 0;
+			if( sd )
+				level = skill_id == AB_CLEMENTIA ? pc->checkskill(sd,AL_BLESSING) : pc->checkskill(sd,AL_INCAGI);
+			if( sd == NULL || sd->status.party_id == 0 || flag&1 )
+				clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start(src, bl, type, 100, level + (sd?(sd->status.job_level / 10):0), skill->get_time(skill_id,skill_lv)));
+			else if( sd ) {
+				if( !level )
+					clif->skill_fail(sd,skill_id,USESKILL_FAIL,0);
+				else
+					party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			}
+		}
 			break;
 
 		case AB_PRAEFATIO:
-			if( sd == NULL || sd->status.party_id == 0 || flag&1 )
-				clif->skill_nodamage(bl, bl, skill_id, skill_lv, sc_start4(bl, type, 100, skill_lv, 0, 0, 1, skill->get_time(skill_id, skill_lv)));
-			else if( sd )
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
-			break;
+			if( (flag&1) || sd == NULL || sd->status.party_id == 0 ) {
+				int count = 1;
+
+				if( dstsd && dstsd->special_state.no_magic_damage )
+					break;
+
+				if( sd && sd->status.party_id != 0 )
+						count = party->foreachsamemap(party->sub_count, sd, 0);
 
+				clif->skill_nodamage(bl, bl, skill_id, skill_lv,
+					sc_start4(src, bl, type, 100, skill_lv, 0, 0, count, skill->get_time(skill_id, skill_lv)));
+			} else if( sd )
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
+			break;
 		case AB_CHEAL:
 			if( sd == NULL || sd->status.party_id == 0 || flag&1 ) {
-				if( sd && tstatus && !battle->check_undead(tstatus->race, tstatus->def_ele) ) {
-					i = skill->calc_heal(src, bl, AL_HEAL, pc->checkskill(sd, AL_HEAL), true);
-
-					if( (dstsd && pc_ismadogear(dstsd)) || status_isimmune(bl))
-							i = 0; // Should heal by 0 or won't do anything?? in iRO it breaks the healing to members.. [malufett]
+				if( sd && tstatus && !battle->check_undead(tstatus->race, tstatus->def_ele) && !tsc->data[SC_BERSERK] ) {
+					int lv = pc->checkskill(sd, AL_HEAL);
+					int heal = skill_calc_heal(src, bl, AL_HEAL, lv, true);
+
+					if( sd->status.party_id ) {
+						int partycount = party->foreachsamemap(party->sub_count, sd, 0);
+						if (partycount > 1)
+							heal += ((heal / 100) * (partycount * 10) / 4);
+					}
+					if( status->isimmune(bl) || (dstsd && pc_ismadogear(dstsd)) )
+						heal = 0;
 
-					clif->skill_nodamage(bl, bl, skill_id, i, 1);
-					if( tsc && tsc->data[SC_AKAITSUKI] && i )
-						i = ~i + 1;
-					status_heal(bl, i, 0, 0);
+					clif->skill_nodamage(bl, bl, skill_id, heal, 1);
+					if( tsc && tsc->data[SC_AKAITSUKI] && heal )
+						heal = ~heal + 1;
+					status->heal(bl, heal, 0, 1);
 				}
-			}
-			else if( sd )
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
+			} else if( sd )
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			break;
-
 		case AB_ORATIO:
 			if( flag&1 )
-				sc_start(bl, type, 40 + 5 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
-			else
-			{
-				iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_CHAR,
+				sc_start(src, bl, type, 40 + 5 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv));
+			else {
+				map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_CHAR,
 					src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 			}
 			break;
 
 		case AB_LAUDAAGNUS:
-			if( flag&1 || sd == NULL ) {
+			if( (flag&1 || sd == NULL) || !sd->status.party_id) {
 				if( tsc && (tsc->data[SC_FREEZE] || tsc->data[SC_STONE] || tsc->data[SC_BLIND] ||
-					tsc->data[SC_BURNING] || tsc->data[SC_FROSTMISTY] || tsc->data[SC_CRYSTALIZE])) {
+					tsc->data[SC_BURNING] || tsc->data[SC_FROSTMISTY] || tsc->data[SC_COLD])) {
 					// Success Chance: (40 + 10 * Skill Level) %
 					if( rnd()%100 > 40+10*skill_lv ) break;
 					status_change_end(bl, SC_FREEZE, INVALID_TIMER);
@@ -7931,50 +8272,57 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					status_change_end(bl, SC_BLIND, INVALID_TIMER);
 					status_change_end(bl, SC_BURNING, INVALID_TIMER);
 					status_change_end(bl, SC_FROSTMISTY, INVALID_TIMER);
-					status_change_end(bl, SC_CRYSTALIZE, INVALID_TIMER);
+					status_change_end(bl, SC_COLD, INVALID_TIMER);
 				}else //Success rate only applies to the curing effect and not stat bonus. Bonus status only applies to non infected targets
 					clif->skill_nodamage(bl, bl, skill_id, skill_lv,
-						sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
+						sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
 			} else if( sd )
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv),
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv),
 					src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			break;
 
 		case AB_LAUDARAMUS:
-			if( flag&1 || sd == NULL ) {
-				if( tsc && (tsc->data[SC_SLEEP] || tsc->data[SC_STUN] || tsc->data[SC_MANDRAGORA] || tsc->data[SC_SILENCE]) ){
+			if( (flag&1 || sd == NULL) || !sd->status.party_id ) {
+				if( tsc && (tsc->data[SC_SLEEP] || tsc->data[SC_STUN] || tsc->data[SC_MANDRAGORA] ||
+					tsc->data[SC_SILENCE] || tsc->data[SC_DEEP_SLEEP]) ){
 					// Success Chance: (40 + 10 * Skill Level) %
 					if( rnd()%100 > 40+10*skill_lv )  break;
 					status_change_end(bl, SC_SLEEP, INVALID_TIMER);
 					status_change_end(bl, SC_STUN, INVALID_TIMER);
 					status_change_end(bl, SC_MANDRAGORA, INVALID_TIMER);
 					status_change_end(bl, SC_SILENCE, INVALID_TIMER);
+					status_change_end(bl, SC_DEEP_SLEEP, INVALID_TIMER);
 				}else // Success rate only applies to the curing effect and not stat bonus. Bonus status only applies to non infected targets
 					clif->skill_nodamage(bl, bl, skill_id, skill_lv,
-						sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
+						sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
 			} else if( sd )
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv),
+				party->foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv),
 					src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			break;
 
 		case AB_CLEARANCE:
-			if( flag&1 || (i = skill->get_splash(skill_id, skill_lv)) < 1 )
-			{ //As of the behavior in official server Clearance is just a super version of Dispell skill. [Jobbie]
+		{
+			int splash;
+			if( flag&1 || (splash = skill->get_splash(skill_id, skill_lv)) < 1 ) {
+				int i;
+				//As of the behavior in official server Clearance is just a super version of Dispell skill. [Jobbie]
+				if( bl->type != BL_MOB && battle->check_target(src,bl,BCT_PARTY) <= 0 ) // Only affect mob or party.
+					break;
+								
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				if((dstsd && (dstsd->class_&MAPID_UPPERMASK) == MAPID_SOUL_LINKER) || rnd()%100 >= 30 + 10 * skill_lv)
-				{
+				
+				if((dstsd && (dstsd->class_&MAPID_UPPERMASK) == MAPID_SOUL_LINKER) || rnd()%100 >= 60 + 8 * skill_lv) {
 					if (sd)
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
-				if(status_isimmune(bl) || !tsc || !tsc->count)
+				if(status->isimmune(bl) || !tsc || !tsc->count)
 					break;
-				for(i = 0; i < SC_MAX; i++)
-				{
+				for(i = 0; i < SC_MAX; i++) {
 					if ( !tsc->data[i] )
 						continue;
 					if( SC_COMMON_MAX > i )
-						if ( status_get_sc_type(i)&SC_NO_CLEARANCE )
+						if ( status->get_sc_type(i)&SC_NO_CLEARANCE )
 							continue;
 					switch (i) {
 						case SC_ASSUMPTIO:
@@ -7989,13 +8337,15 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					status_change_end(bl,(sc_type)i,INVALID_TIMER);
 				}
 				break;
+			} else {
+				map->foreachinrange(skill->area_sub, bl, splash, BL_CHAR, src, skill_id, skill_lv, tick, flag|1, skill->castend_damage_id);
 			}
-			iMap->foreachinrange(skill->area_sub, bl, i, BL_CHAR, src, skill_id, skill_lv, tick, flag|1, skill->castend_damage_id);
+		}
 			break;
 
 		case AB_SILENTIUM:
 			// Should the level of Lex Divina be equivalent to the level of Silentium or should the highest level learned be used? [LimitLine]
-			iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_CHAR,
+			map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id, skill_lv), BL_CHAR,
 				src, PR_LEXDIVINA, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
 			clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 			break;
@@ -8004,10 +8354,9 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		 **/
 		case WL_STASIS:
 			if( flag&1 )
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-			else
-			{
-				iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id, skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,(map_flag_vs(src->m)?BCT_ALL:BCT_ENEMY|BCT_SELF)|flag|1,skill->castend_nodamage_id);
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+			else {
+				map->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id, skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,(map_flag_vs(src->m)?BCT_ALL:BCT_ENEMY|BCT_SELF)|flag|1,skill->castend_nodamage_id);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 			}
 			break;
@@ -8022,12 +8371,12 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				else rate += 40 + 10 * skill_lv; // On Monsters, (40 + 10 * Skill Level) %
 
 				if( sd )
-					skill->blockpc_start(sd,skill_id,4000, false);
+					skill->blockpc_start(sd,skill_id,4000);
 
 				if( !(tsc && tsc->data[type]) ){
-					i = sc_start2(bl,type,rate,skill_lv,src->id,(src == bl)?5000:(bl->type == BL_PC)?skill->get_time(skill_id,skill_lv):skill->get_time2(skill_id, skill_lv)); 
-					clif->skill_nodamage(src,bl,skill_id,skill_lv,i); 
-					if( sd && !i )
+					int failure = sc_start2(src,bl,type,rate,skill_lv,src->id,(src == bl)?5000:(bl->type == BL_PC)?skill->get_time(skill_id,skill_lv):skill->get_time2(skill_id, skill_lv));
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,failure);
+					if( sd && !failure )
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				}
 			}else
@@ -8036,33 +8385,37 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case WL_FROSTMISTY:
+			if( tsc && (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK)))
+				break; // Doesn't hit/cause Freezing to invisible enemy // Really? [Rytech]
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			iMap->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_SKILL,src,skill_id,skill_lv,tick,flag|BCT_ENEMY,skill->castend_damage_id);
+			map->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_SKILL,src,skill_id,skill_lv,tick,flag|BCT_ENEMY,skill->castend_damage_id);
 			break;
 
 		case WL_JACKFROST:
+			if( tsc && (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK)))
+				break; // Do not hit invisible enemy
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			iMap->foreachinshootrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_SKILL,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+			map->foreachinshootrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_SKILL,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 			break;
 
 		case WL_MARSHOFABYSS:
 			clif->skill_nodamage(src, bl, skill_id, skill_lv,
-				sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
+				sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
 			break;
 
 		case WL_SIENNAEXECRATE:
 			if( flag&1 ) {
-				if( status_isimmune(bl) || !tsc )
+				if( status->isimmune(bl) || !tsc )
 					break;
 				if( tsc && tsc->data[SC_STONE] )
 					status_change_end(bl,SC_STONE,INVALID_TIMER);
 				else
-					status_change_start(bl,SC_STONE,10000,skill_lv,0,0,500,skill->get_time(skill_id, skill_lv),2);
+					status->change_start(src,bl,SC_STONE,10000,skill_lv,0,0,500,skill->get_time(skill_id, skill_lv),2);
 			} else {
 				int rate = 45 + 5 * skill_lv;
 				if( rnd()%100 < rate ){
 					clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
-					iMap->foreachinrange(skill_area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill_castend_nodamage_id);
+					map->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_nodamage_id);
 				}else if( sd ) // Failure on Rate
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			}
@@ -8072,19 +8425,23 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case WL_SUMMONBL:
 		case WL_SUMMONWB:
 		case WL_SUMMONSTONE:
+		{
+			int i;
 			for( i = SC_SUMMON1; i <= SC_SUMMON5; i++ ){
 				if( tsc && !tsc->data[i] ){ // officially it doesn't work like a stack
 					int ele = WLS_FIRE + (skill_id - WL_SUMMONFB) - (skill_id == WL_SUMMONSTONE ? 4 : 0);
 					clif->skill_nodamage(src, bl, skill_id, skill_lv,
-						sc_start(bl, (sc_type)i, 100, ele, skill->get_time(skill_id, skill_lv)));
+						sc_start(src, bl, (sc_type)i, 100, ele, skill->get_time(skill_id, skill_lv)));
 					break;
 				}
 			}
+		}
 			break;
 
 		case WL_READING_SB:
 			if( sd ) {
-				struct status_change *sc = status_get_sc(bl);
+				struct status_change *sc = status->get_sc(bl);
+				int i;
 
 				for( i = SC_SPELLBOOK1; i <= SC_SPELLBOOK7; i++)
 					if( sc && !sc->data[i] )
@@ -8094,7 +8451,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					break;
 				}
 
-				sc_start(bl, SC_STOP, 100, skill_lv, INVALID_TIMER); //Can't move while selecting a spellbook.
+				sc_start(src, bl, SC_STOP, 100, skill_lv, INVALID_TIMER); //Can't move while selecting a spellbook.
 				clif->spellbook_list(sd);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 			}
@@ -8104,7 +8461,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		 **/
 		case RA_FEARBREEZE:
 			clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-			clif->skill_nodamage(src, bl, skill_id, skill_lv, sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
+			clif->skill_nodamage(src, bl, skill_id, skill_lv, sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
 			break;
 
 		case RA_WUGMASTERY:
@@ -8133,11 +8490,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case RA_WUGDASH:
 			if( tsce ) {
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,status_change_end(bl, type, INVALID_TIMER));
-				iMap->freeblock_unlock();
+				map->freeblock_unlock();
 				return 0;
 			}
 			if( sd && pc_isridingwug(sd) ) {
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start4(bl,type,100,skill_lv,unit_getdir(bl),0,0,1));
+				clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start4(src,bl,type,100,skill_lv,unit->getdir(bl),0,0,1));
 				clif->walkok(sd);
 			}
 			break;
@@ -8145,7 +8502,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case RA_SENSITIVEKEEN:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			clif->skill_damage(src,src,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-			iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_SKILL,src,skill_id,skill_lv,tick,flag|BCT_ENEMY,skill->castend_damage_id);
+			map->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_SKILL,src,skill_id,skill_lv,tick,flag|BCT_ENEMY,skill->castend_damage_id);
 			break;
 		/**
 		 * Mechanic
@@ -8153,7 +8510,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NC_F_SIDESLIDE:
 		case NC_B_SIDESLIDE:
 			{
-				uint8 dir = (skill_id == NC_F_SIDESLIDE) ? (unit_getdir(src)+4)%8 : unit_getdir(src);
+				uint8 dir = (skill_id == NC_F_SIDESLIDE) ? (unit->getdir(src)+4)%8 : unit->getdir(src);
 				skill->blown(src,bl,skill->get_blewcount(skill_id,skill_lv),dir,0);
 				clif->slide(src,src->x,src->y);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -8166,41 +8523,46 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					 pc->setmadogear(sd, 0);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 				skill->castend_damage_id(src, src, skill_id, skill_lv, tick, flag);
-				status_set_sp(src, 0, 0);
+				status->set_sp(src, 0, 0);
 			}
 			break;
 
 		case NC_ANALYZE:
 			clif->skill_damage(src, bl, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 			clif->skill_nodamage(src, bl, skill_id, skill_lv,
-				sc_start(bl,type, 30 + 12 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src,bl,type, 30 + 12 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv)));
 			if( sd ) pc->overheat(sd,1);
 			break;
 
 		case NC_MAGNETICFIELD:
-			if( (i = sc_start2(bl,type,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv))) )
+		{
+			int failure;
+			if( (failure = sc_start2(src,bl,type,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv))) )
 			{
-				iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),splash_target(src),src,skill_id,skill_lv,tick,flag|BCT_ENEMY|SD_SPLASH|1,skill->castend_damage_id);;
+				map->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),splash_target(src),src,skill_id,skill_lv,tick,flag|BCT_ENEMY|SD_SPLASH|1,skill->castend_damage_id);;
 				clif->skill_damage(src,src,tick,status_get_amotion(src),0,-30000,1,skill_id,skill_lv,6);
 				if (sd) pc->overheat(sd,1);
 			}
-			clif->skill_nodamage(src,src,skill_id,skill_lv,i);
+			clif->skill_nodamage(src,src,skill_id,skill_lv,failure);
+		}
 			break;
 
 		case NC_REPAIR:
-			if( sd )
-			{
-				int heal;
-				if( dstsd && pc_ismadogear(dstsd) )
-				{
-					heal = dstsd->status.max_hp * (3+3*skill_lv) / 100;
-					status_heal(bl,heal,0,2);
-				} else {
-					heal = sd->status.max_hp * (3+3*skill_lv) / 100;
-					status_heal(src,heal,0,2);
+			if( sd ) {
+				int heal, hp = 0; // % of max hp regen
+				if( !dstsd || !pc_ismadogear(dstsd) ) {
+					clif->skill_fail(sd, skill_id,USESKILL_FAIL_TOTARGET,0);
+					break;
 				}
-
-				clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
+				switch (cap_value(skill_lv, 1, 5)) {
+					case 1: hp = 4; break;
+					case 2: hp = 7; break;
+					case 3: hp = 13; break;
+					case 4: hp = 17; break;
+					case 5: hp = 23; break;
+				}
+				heal = tstatus->max_hp * hp / 100;
+				status->heal(bl,heal,0,2);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, heal);
 			}
 			break;
@@ -8208,7 +8570,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case NC_DISJOINT:
 			{
 				if( bl->type != BL_MOB ) break;
-				md = iMap->id2md(bl->id);
+				md = map->id2md(bl->id);
 				if( md && md->class_ >= MOBID_SILVERSNIPER && md->class_ <= MOBID_MAGICDECOY_WIND )
 					status_kill(bl);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
@@ -8218,7 +8580,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( sd ) {
 				int idx1 = skill->get_index(sd->reproduceskill_id), idx2 = skill->get_index(sd->cloneskill_id);
 				if( sd->status.skill[idx1].id || sd->status.skill[idx2].id ) {
-					sc_start(src,SC_STOP,100,skill_lv,-1);// The skill_lv is stored in val1 used in skill_select_menu to determine the used skill lvl [Xazax]
+					sc_start(src,src,SC_STOP,100,skill_lv,-1);// The skill_lv is stored in val1 used in skill_select_menu to determine the used skill lvl [Xazax]
 					clif->autoshadowspell_list(sd);
 					clif->skill_nodamage(src,bl,skill_id,1,1);
 				}
@@ -8229,7 +8591,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case SC_SHADOWFORM:
 			if( sd && dstsd && src != bl && !dstsd->shadowform_id ) {
-				if( clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start4(src,type,100,skill_lv,bl->id,4+skill_lv,0,skill->get_time(skill_id, skill_lv))) )
+				if( clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start4(src,src,type,100,skill_lv,bl->id,4+skill_lv,0,skill->get_time(skill_id, skill_lv))) )
 					dstsd->shadowform_id = src->id;
 			}
 			else if( sd )
@@ -8239,171 +8601,171 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SC_BODYPAINT:
 			if( flag&1 ) {
 				if( tsc && (tsc->data[SC_HIDING] || tsc->data[SC_CLOAKING] ||
-							tsc->data[SC_CHASEWALK] || tsc->data[SC_CLOAKINGEXCEED] ||
-							tsc->data[SC__INVISIBILITY]) ) {
+							tsc->data[SC_CHASEWALK] || tsc->data[SC_CLOAKINGEXCEED] ) ) {
 					status_change_end(bl, SC_HIDING, INVALID_TIMER);
 					status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
 					status_change_end(bl, SC_CHASEWALK, INVALID_TIMER);
 					status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
-					status_change_end(bl, SC__INVISIBILITY, INVALID_TIMER);
 
-					sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-					sc_start(bl,SC_BLIND,53 + 2 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+					sc_start(src,bl,type,20 + 5 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
+					sc_start(src,bl,SC_BLIND,53 + 2 * skill_lv,skill_lv,skill->get_time(skill_id,skill_lv));
 				}
 			} else {
 				clif->skill_nodamage(src, bl, skill_id, 0, 1);
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), BL_CHAR,
-					src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), BL_CHAR,
+				                    src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
 			}
 			break;
 
 		case SC_ENERVATION:
 		case SC_GROOMY:
+		case SC_IGNORANCE:
 		case SC_LAZINESS:
 		case SC_UNLUCKY:
 		case SC_WEAKNESS:
 			if( !(tsc && tsc->data[type]) ) {
-				//((rand(myDEX / 12, myDEX / 4) + myJobLevel + 10 * skLevel) + myLevel / 10) - (targetLevel / 10 + targetLUK / 10 + (targetMaxWeight - targetWeight) / 1000 + rand(targetAGI / 6, targetAGI / 3))
-				int rate = rnd_value(sstatus->dex/12,sstatus->dex/4) + 10*skill_lv + (sd?sd->status.job_level:0) + status_get_lv(src)/10
-					- status_get_lv(bl)/10 - tstatus->luk/10 - (dstsd?(dstsd->max_weight-dstsd->weight)/10000:0) - rnd_value(tstatus->agi/6,tstatus->agi/3);
-				rate = cap_value(rate, skill_lv+sstatus->dex/20, 100);
-				clif->skill_nodamage(src,bl,skill_id,0,sc_start(bl,type,rate,skill_lv,skill->get_time(skill_id,skill_lv)));
-			} else if( sd )
-				 clif->skill_fail(sd,skill_id,0,0);
-			break;
-
-		case SC_IGNORANCE:
-			if( !(tsc && tsc->data[type]) ) {
-				int rate = rnd_value(sstatus->dex/12,sstatus->dex/4) + 10*skill_lv + (sd?sd->status.job_level:0) + status_get_lv(src)/10
-					- status_get_lv(bl)/10 - tstatus->luk/10 - (dstsd?(dstsd->max_weight-dstsd->weight)/10000:0) - rnd_value(tstatus->agi/6,tstatus->agi/3);
-				rate = cap_value(rate, skill_lv+sstatus->dex/20, 100);
-				if (clif->skill_nodamage(src,bl,skill_id,0,sc_start(bl,type,rate,skill_lv,skill->get_time(skill_id,skill_lv)))) {
-					int sp = 200 * skill_lv;
+				int joblvbonus = 0;
+				int rate = 0;
+				if (is_boss(bl)) break;
+				joblvbonus = ( sd ? sd->status.job_level : 50 );
+				//First we set the success chance based on the caster's build which increases the chance.
+				rate = 10 * skill_lv + rnd_value( sstatus->dex / 12, sstatus->dex / 4 ) + joblvbonus + status->get_lv(src) / 10;
+				// We then reduce the success chance based on the target's build.
+				rate -= rnd_value( tstatus->agi / 6, tstatus->agi / 3 ) + tstatus->luk / 10 + ( dstsd ? (dstsd->max_weight / 10 - dstsd->weight / 10 ) / 100 : 0 ) + status->get_lv(bl) / 10;
+				//Finally we set the minimum success chance cap based on the caster's skill level and DEX.
+				rate = cap_value( rate, skill_lv + sstatus->dex / 20, 100);
+				clif->skill_nodamage(src,bl,skill_id,0,sc_start(src,bl,type,rate,skill_lv,skill->get_time(skill_id,skill_lv)));
+				if ( tsc && tsc->data[SC__IGNORANCE] && skill_id == SC_IGNORANCE) {
+					//If the target was successfully inflected with the Ignorance status, drain some of the targets SP.
+					int sp = 100 * skill_lv;
 					if( dstmd ) sp = dstmd->level * 2;
 					if( status_zap(bl,0,sp) )
-						status_heal(src,0,sp/2,3);
+						status->heal(src,0,sp/2,3);//What does flag 3 do? [Rytech]
+				}
+				if ( tsc && tsc->data[SC__UNLUCKY] && skill_id == SC_UNLUCKY) {
+					//If the target was successfully inflected with the Unlucky status, give 1 of 3 random status's.
+					switch(rnd()%3) {//Targets in the Unlucky status will be affected by one of the 3 random status's regardless of resistance.
+						case 0:
+							status->change_start(src,bl,SC_POISON,10000,skill_lv,0,0,0,skill->get_time(skill_id,skill_lv),10);
+							break;
+						case 1:
+							status->change_start(src,bl,SC_SILENCE,10000,skill_lv,0,0,0,skill->get_time(skill_id,skill_lv),10);
+							break;
+						case 2:
+							status->change_start(src,bl,SC_BLIND,10000,skill_lv,0,0,0,skill->get_time(skill_id,skill_lv),10);
+						}
 				}
-				else if( sd ) clif->skill_fail(sd,skill_id,0,0);
 			} else if( sd )
-				clif->skill_fail(sd,skill_id,0,0);
+				clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 			break;
 
 		case LG_TRAMPLE:
 			clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-			iMap->foreachinrange(skill->destroy_trap,bl,skill->get_splash(skill_id,skill_lv),BL_SKILL,tick);
+			map->foreachinrange(skill->destroy_trap,bl,skill->get_splash(skill_id,skill_lv),BL_SKILL,tick);
 			break;
 
 		case LG_REFLECTDAMAGE:
 			if( tsc && tsc->data[type] )
 				status_change_end(bl,type,INVALID_TIMER);
 			else
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			break;
 
 		case LG_SHIELDSPELL:
+			if( !sd )
+				break;
 			if( flag&1 ) {
-				int duration = (sd) ? sd->bonus.shieldmdef * 2000 : 10000;
-				sc_start(bl,SC_SILENCE,100,skill_lv,duration);
-			} else if( sd ) {
-				int opt = skill_lv;
-				int rate = rnd()%100;
-				int val, brate;
+				sc_start(src,bl,SC_SILENCE,100,skill_lv,sd->bonus.shieldmdef * 30000);
+			} else {
+				int opt = 0, val = 0, splashrange = 0;
+				struct item_data *shield_data = sd->inventory_data[sd->equip_index[EQI_HAND_L]];
+				if( !shield_data || shield_data->type != IT_ARMOR ) {
+					//Skill will first check if a shield is equipped. If none is found on the caster the skill will fail.
+					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+					break;
+				}
+				//Generates a number between 1 - 3. The number generated will determine which effect will be triggered.
+				opt = rnd()%3 + 1;
 				switch( skill_lv ) {
 					case 1:
-						{
-							struct item_data *shield_data = sd->inventory_data[sd->equip_index[EQI_HAND_L]];
-							if( !shield_data || shield_data->type != IT_ARMOR ) {	// No shield?
-								clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
+						if ( shield_data->def >= 0 && shield_data->def <= 40)
+							splashrange = 1;
+						else if ( shield_data->def >= 41 && shield_data->def <= 80)
+							splashrange = 2;
+						else
+							splashrange = 3;
+						switch( opt ) {
+							case 1:
+								sc_start(src,bl,SC_SHIELDSPELL_DEF,100,opt,INVALID_TIMER); //Splash AoE ATK
+								clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
+								map->foreachinrange(skill->area_sub,src,splashrange,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+								status_change_end(bl,SC_SHIELDSPELL_DEF,INVALID_TIMER);
+								break;
+							case 2:
+								val = shield_data->def/10; //Damage Reflecting Increase.
+								sc_start2(src,bl,SC_SHIELDSPELL_DEF,100,opt,val,shield_data->def * 1000);
+								break;
+							case 3:
+								//Weapon Attack Increase.
+								val = shield_data->def;
+								sc_start2(src,bl,SC_SHIELDSPELL_DEF,100,opt,val,shield_data->def * 3000);
 								break;
-							}
-							brate = shield_data->def * 10;
-							if( rate < 50 )
-								opt = 1;
-							else if( rate < 75 )
-								opt = 2;
-							else
-								opt = 3;
-
-							switch( opt ) {
-								case 1:
-									sc_start(bl,SC_SHIELDSPELL_DEF,100,opt,-1);
-									clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-									if( rate < brate )
-										iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
-									status_change_end(bl,SC_SHIELDSPELL_DEF,INVALID_TIMER);
-									break;
-								case 2:
-									val = shield_data->def / 10; // % Reflected damage.
-									sc_start2(bl,SC_SHIELDSPELL_DEF,brate,opt,val,shield_data->def * 1000);
-									break;
-								case 3:
-									val = shield_data->def; // Attack increase.
-									sc_start2(bl,SC_SHIELDSPELL_DEF,brate,opt,val,shield_data->def * 3000);
-									break;
-							}
 						}
 						break;
-
 					case 2:
-						brate = sd->bonus.shieldmdef * 20;
-						if( rate < 30 )
-							opt = 1;
-						else if( rate < 60 )
-							opt = 2;
+						if( sd->bonus.shieldmdef == 0 )
+							break; // Nothing should happen if the shield has no mdef, not even displaying a message
+						if ( sd->bonus.shieldmdef >= 1 && sd->bonus.shieldmdef <= 3 )
+							splashrange = 1;
+						else if ( sd->bonus.shieldmdef >= 4 && sd->bonus.shieldmdef <= 5 )
+							splashrange = 2;
 						else
-							opt = 3;
+							splashrange = 3;
 						switch( opt ) {
 							case 1:
-								sc_start(bl,SC_SHIELDSPELL_MDEF,100,opt,-1);
+								sc_start(src,bl,SC_SHIELDSPELL_MDEF,100,opt,INVALID_TIMER); //Splash AoE MATK
 								clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-								if( rate < brate )
-									iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|2,skill->castend_damage_id);
+								map->foreachinrange(skill->area_sub,src,splashrange,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 								status_change_end(bl,SC_SHIELDSPELL_MDEF,INVALID_TIMER);
 								break;
 							case 2:
-								sc_start(bl,SC_SHIELDSPELL_MDEF,100,opt,-1);
-								clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-								if( rate < brate )
-									iMap->foreachinrange(skill->area_sub,src,skill->get_splash(skill_id,skill_lv),BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_nodamage_id);
+								sc_start(src,bl,SC_SHIELDSPELL_MDEF,100,opt,sd->bonus.shieldmdef * 2000); //Splash AoE Lex Divina
+								clif->skill_damage(src,bl,tick,status_get_amotion(src),0,-30000,1,skill_id,skill_lv,6);
+								map->foreachinrange(skill->area_sub,src,splashrange,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_nodamage_id);
 								break;
 							case 3:
-								if( sc_start(bl,SC_SHIELDSPELL_MDEF,brate,opt,sd->bonus.shieldmdef * 30000) )
+								if( sc_start(src,bl,SC_SHIELDSPELL_MDEF,100,opt,sd->bonus.shieldmdef * 30000) ) //Magnificat
 									clif->skill_nodamage(src,bl,PR_MAGNIFICAT,skill_lv,
-									sc_start(bl,SC_MAGNIFICAT,100,1,sd->bonus.shieldmdef * 30000));
+											sc_start(src,bl,SC_MAGNIFICAT,100,1,sd->bonus.shieldmdef * 30000));
 								break;
 						}
 						break;
-
 					case 3:
 					{
-						struct item *it = &sd->status.inventory[sd->equip_index[EQI_HAND_L]];
-						if( !it ) {	// No shield?
-							clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-							break;
-						}
-						brate = it->refine * 5;
-						if( rate < 25 )
-							opt = 1;
-						else if( rate < 50 )
-							opt = 2;
-						else
-							opt = 3;
+						int rate = 0;
+						struct item *shield = &sd->status.inventory[sd->equip_index[EQI_HAND_L]];
+
+						if( shield->refine == 0 )
+							break; // Nothing should happen if the shield has no refine, not even displaying a message
+
 						switch( opt ) {
 							case 1:
-								val = 105 * it->refine / 10;
-								sc_start2(bl,SC_SHIELDSPELL_REF,brate,opt,val,skill->get_time(skill_id,skill_lv));
+								sc_start(src,bl,SC_SHIELDSPELL_REF,100,opt,shield->refine * 30000); //Now breaks Armor at 100% rate
 								break;
-							case 2: case 3:
-								if( rate < brate )
-								{
-									val = sstatus->max_hp * (11 + it->refine) / 100;
-									status_heal(bl, val, 0, 3);
-								}
+							case 2:
+								val = shield->refine * 10 * status->get_lv(src) / 100; //DEF Increase
+								rate = (shield->refine * 2) + (status_get_luk(src) / 10); //Status Resistance Rate
+								if( sc_start2(src,bl,SC_SHIELDSPELL_REF,100,opt,val,shield->refine * 20000))
+									clif->skill_nodamage(src,bl,SC_SCRESIST,skill_lv,
+											sc_start(src,bl,SC_SCRESIST,100,rate,shield->refine * 30000));
+								break;
+							case 3:
+								sc_start(src,bl,SC_SHIELDSPELL_REF,100,opt,INVALID_TIMER); //HP Recovery
+								val = sstatus->max_hp * ((status->get_lv(src) / 10) + (shield->refine + 1)) / 100;
+								status->heal(bl, val, 0, 2);
+								status_change_end(bl,SC_SHIELDSPELL_REF,INVALID_TIMER);
 								break;
-							/*case 3:
-								// Full protection. I need confirm what effect should be here. Moved to case 2 to until we got it.
-								break;*/
 						}
 					}
 					break;
@@ -8414,16 +8776,17 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case LG_PIETY:
 			if( flag&1 )
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 			else {
-				skill_area_temp[2] = 0;
-				iMap->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_PC,src,skill_id,skill_lv,tick,flag|SD_PREAMBLE|BCT_PARTY|BCT_SELF|1,skill->castend_nodamage_id);
+				skill->area_temp[2] = 0;
+				map->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_PC,src,skill_id,skill_lv,tick,flag|SD_PREAMBLE|BCT_PARTY|BCT_SELF|1,skill->castend_nodamage_id);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			}
 			break;
 		case LG_KINGS_GRACE:
 			if( flag&1 ){
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
+				int i;
+				sc_start(src,bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 				for(i=0; i<SC_MAX; i++)
 				{
 					if (!tsc->data[i])
@@ -8435,75 +8798,76 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						case SC_BLOODING:	case SC_CURSE:
 						case SC_CONFUSION:	case SC_ILLUSION:
 						case SC_SILENCE:	case SC_BURNING:
-						case SC_CRYSTALIZE:	case SC_FROSTMISTY:
+						case SC_COLD:		case SC_FROSTMISTY:
 						case SC_DEEP_SLEEP:	case SC_FEAR:
-						case SC_MANDRAGORA:
+						case SC_MANDRAGORA:	case SC__CHAOS:
 							status_change_end(bl, (sc_type)i, INVALID_TIMER);
 					}
 				}
 			}else {
-				skill_area_temp[2] = 0;
+				skill->area_temp[2] = 0;
 				if( !map_flag_vs(src->m) && !map_flag_gvg(src->m) )
 					flag |= BCT_GUILD;
-				iMap->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_PC,src,skill_id,skill_lv,tick,flag|SD_PREAMBLE|BCT_PARTY|BCT_SELF|1,skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub,bl,skill->get_splash(skill_id,skill_lv),BL_PC,src,skill_id,skill_lv,tick,flag|SD_PREAMBLE|BCT_PARTY|BCT_SELF|1,skill->castend_nodamage_id);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			}
 			break;
 		case LG_INSPIRATION:
-			if( sd && !map[sd->bl.m].flag.noexppenalty && sd->status.base_level != MAX_LEVEL ) {
+			if( sd && !map->list[sd->bl.m].flag.noexppenalty && sd->status.base_level != MAX_LEVEL ) {
 					sd->status.base_exp -= min(sd->status.base_exp, pc->nextbaseexp(sd) * 1 / 100); // 1% penalty.
 					sd->status.job_exp -= min(sd->status.job_exp, pc->nextjobexp(sd) * 1 / 100);
 					clif->updatestatus(sd,SP_BASEEXP);
 					clif->updatestatus(sd,SP_JOBEXP);
 			}
 				clif->skill_nodamage(bl,src,skill_id,skill_lv,
-					sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
+					sc_start(src,bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
 			break;
 		case SR_CURSEDCIRCLE:
 			if( flag&1 ) {
 				if( is_boss(bl) ) break;
-				if( sc_start2(bl, type, 100, skill_lv, src->id, skill->get_time(skill_id, skill_lv))) {
+				if( sc_start2(src,bl, type, 100, skill_lv, src->id, skill->get_time(skill_id, skill_lv))) {
 					if( bl->type == BL_MOB )
-						mob_unlocktarget((TBL_MOB*)bl,iTimer->gettick());
-					unit_stop_attack(bl);
+						mob->unlocktarget((TBL_MOB*)bl,timer->gettick());
+					unit->stop_attack(bl);
 					clif->bladestop(src, bl->id, 1);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 1;
 				}
 			} else {
 				int count = 0;
 				clif->skill_damage(src, bl, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-				count = iMap->forcountinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv), (sd)?sd->spiritball_old:15, // Assume 15 spiritballs in non-charactors
+				count = map->forcountinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv), (sd)?sd->spiritball_old:15, // Assume 15 spiritballs in non-characters
 					BL_CHAR, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
 				if( sd ) pc->delspiritball(sd, count, 0);
 				clif->skill_nodamage(src, src, skill_id, skill_lv,
-					sc_start2(src, SC_CURSEDCIRCLE_ATKER, 100, skill_lv, count, skill->get_time(skill_id,skill_lv)));
+					sc_start2(src, src, SC_CURSEDCIRCLE_ATKER, 100, skill_lv, count, skill->get_time(skill_id,skill_lv)));
 			}
 			break;
 
 		case SR_RAISINGDRAGON:
 			if( sd ) {
 				short max = 5 + skill_lv;
-				sc_start(bl, SC_EXPLOSIONSPIRITS, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+				int i;
+				sc_start(src, bl, SC_EXPLOSIONSPIRITS, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 				for( i = 0; i < max; i++ ) // Don't call more than max available spheres.
 					pc->addspiritball(sd, skill->get_time(skill_id, skill_lv), max);
-				clif->skill_nodamage(src, bl, skill_id, skill_lv, sc_start(bl, type, 100, skill_lv,skill->get_time(skill_id, skill_lv)));
+				clif->skill_nodamage(src, bl, skill_id, skill_lv, sc_start(src, bl, type, 100, skill_lv,skill->get_time(skill_id, skill_lv)));
 			}
 			break;
 
 		case SR_ASSIMILATEPOWER:
 			if( flag&1 ) {
-				i = 0;
+				int sp = 0;
 				if( dstsd && dstsd->spiritball && (sd == dstsd || map_flag_vs(src->m)) && (dstsd->class_&MAPID_BASEMASK)!=MAPID_GUNSLINGER )
 				{
-					i = dstsd->spiritball; //1%sp per spiritball.
+					sp = dstsd->spiritball; //1%sp per spiritball.
 					pc->delspiritball(dstsd, dstsd->spiritball, 0);
+					status_percent_heal(src, 0, sp);
 				}
-				if( i ) status_percent_heal(src, 0, i);
-				clif->skill_nodamage(src, bl, skill_id, skill_lv, i ? 1:0);
+				clif->skill_nodamage(src, bl, skill_id, skill_lv, sp ? 1:0);
 			} else {
 				clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|BCT_SELF|SD_SPLASH|1, skill->castend_nodamage_id);
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|BCT_SELF|SD_SPLASH|1, skill->castend_nodamage_id);
 			}
 			break;
 
@@ -8511,6 +8875,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( !dstsd )
 				break;
 			if( sd && dstsd->spiritball <= 5 ) {
+				int i;
 				for(i = 0; i <= 5; i++) {
 					pc->addspiritball(dstsd, skill->get_time(MO_CALLSPIRITS, pc->checkskill(sd,MO_CALLSPIRITS)), i);
 					pc->delspiritball(sd, sd->spiritball, 0);
@@ -8523,24 +8888,22 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			{
 				int heal;
 
-				if( status_isimmune(bl) )
-				{
+				if( status->isimmune(bl) ) {
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,0);
 					break;
 				}
 
 				heal = 120 * skill_lv + status_get_max_hp(bl) * (2 + skill_lv) / 100;
-				status_heal(bl, heal, 0, 0);
+				status->heal(bl, heal, 0, 0);
 
-				if( (tsc && tsc->opt1) && (rnd()%100 < ((skill_lv * 5) + (status_get_dex(src) + status_get_lv(src)) / 4) - (1 + (rnd() % 10))) )
-				{
+				if( (tsc && tsc->opt1) && (rnd()%100 < ((skill_lv * 5) + (status_get_dex(src) + status->get_lv(src)) / 4) - (1 + (rnd() % 10))) ) {
 					status_change_end(bl, SC_STONE, INVALID_TIMER);
 					status_change_end(bl, SC_FREEZE, INVALID_TIMER);
 					status_change_end(bl, SC_STUN, INVALID_TIMER);
 					status_change_end(bl, SC_POISON, INVALID_TIMER);
 					status_change_end(bl, SC_SILENCE, INVALID_TIMER);
 					status_change_end(bl, SC_BLIND, INVALID_TIMER);
-				status_change_end(bl, SC_ILLUSION, INVALID_TIMER);
+					status_change_end(bl, SC_ILLUSION, INVALID_TIMER);
 					status_change_end(bl, SC_BURNING, INVALID_TIMER);
 					status_change_end(bl, SC_FROSTMISTY, INVALID_TIMER);
 				}
@@ -8551,146 +8914,156 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SR_GENTLETOUCH_CHANGE:
 		case SR_GENTLETOUCH_REVITALIZE:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start2(bl,type,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv)));
+				sc_start2(src,bl,type,100,skill_lv,bl->id,skill->get_time(skill_id,skill_lv)));
 			break;
 		case SR_FLASHCOMBO:
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			for(i = SR_FLASHCOMBO_ATK_STEP1; i <= SR_FLASHCOMBO_ATK_STEP4; i++)
-				skill->addtimerskill(src, tick + 500 * (i - SR_FLASHCOMBO_ATK_STEP1), bl->id, 0, 0, i, skill_lv, BF_WEAPON, flag|SD_LEVEL);
-			break;
-		case WA_SWING_DANCE:
-		case WA_MOONLIT_SERENADE:
-			if( sd == NULL || sd->status.party_id == 0 || (flag & 1) )
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-			else if( sd ) {	// Only shows effects on caster.
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
-			}
-			break;
+		{
+			const int combo[] = {
+				SR_DRAGONCOMBO, SR_FALLENEMPIRE, SR_TIGERCANNON, SR_SKYNETBLOW
+			};
+			int i;
+
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,
+				sc_start2(src,bl,type,100,skill_lv,bl->id,skill->get_time(skill_id,skill_lv)));
+
+			for( i = 0; i < ARRAYLENGTH(combo); i++ )
+				skill->addtimerskill(src, tick + 400 * i, bl->id, 0, 0, combo[i], skill_lv, BF_WEAPON, flag|SD_LEVEL);
 
+ 			break;
+		}
+		case WA_SWING_DANCE:
 		case WA_SYMPHONY_OF_LOVER:
+		case WA_MOONLIT_SERENADE:
 		case MI_RUSH_WINDMILL:
 		case MI_ECHOSONG:
-			if( sd == NULL || sd->status.party_id == 0 || (flag & 1) )
-				sc_start4(bl,type,100,skill_lv,6*skill_lv,(sd?pc->checkskill(sd,WM_LESSON):0),(sd?sd->status.job_level:0),skill->get_time(skill_id,skill_lv));
-			else if( sd ) {	// Only shows effects on caster.
+			if( flag&1 )
+				sc_start2(src,bl,type,100,skill_lv,(sd?pc->checkskill(sd,WM_LESSON):0),skill->get_time(skill_id,skill_lv));
+			else if( sd ) {
+				party->foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,flag|BCT_PARTY|1,skill->castend_nodamage_id);
+				sc_start2(src,bl,type,100,skill_lv,pc->checkskill(sd,WM_LESSON),skill->get_time(skill_id,skill_lv));
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-				party_foreachsamemap(skill->area_sub, sd, skill->get_splash(skill_id, skill_lv), src, skill_id, skill_lv, tick, flag|BCT_PARTY|1, skill->castend_nodamage_id);
 			}
 			break;
 
 		case MI_HARMONIZE:
-			if( src != bl )
-				clif->skill_nodamage(src, src, skill_id, skill_lv, sc_start(src, type, 100, skill_lv, skill->get_time(skill_id,skill_lv)));
-			clif->skill_nodamage(src, bl, skill_id, skill_lv, sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id,skill_lv)));
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,sc_start2(src,bl,type,100,skill_lv,(sd?pc->checkskill(sd,WM_LESSON):1),skill->get_time(skill_id,skill_lv)));
 			break;
 
 		case WM_DEADHILLHERE:
 			if( bl->type == BL_PC ) {
-				if( !status_isdead(bl) )
+				if( !status->isdead(bl) )
 					break;
 
 				if( rnd()%100 < 88 + 2 * skill_lv ) {
-					int heal = tstatus->sp;
-					if( heal <= 0 )
+					int heal = 0;
+					status_zap(bl, 0, tstatus->sp * (60 - 10 * skill_lv) / 100);
+					heal = tstatus->sp;
+					if ( heal <= 0 )
 						heal = 1;
-					tstatus->hp = heal;
-					tstatus->sp -= tstatus->sp * ( 120 - 20 * skill_lv ) / 100;
+					status->fixed_revive(bl, heal, 0);
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-					pc->revive((TBL_PC*)bl,heal,0);
-					clif->resurrection(bl,1);
+					status->set_sp(bl, 0, 0);
 				}
 			}
 			break;
 
+		case WM_LULLABY_DEEPSLEEP:
+			if ( flag&1 )
+				sc_start2(src,bl,type,100,skill_lv,src->id,skill->get_time(skill_id,skill_lv));
+			else if ( sd ) {
+				int rate = 4 * skill_lv + 2 * pc->checkskill(sd,WM_LESSON) + status->get_lv(src)/15 + sd->status.job_level/5;
+				if ( rnd()%100 < rate ) {
+					flag |= BCT_PARTY|BCT_GUILD;
+					map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),BL_CHAR|BL_NPC|BL_SKILL, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+					status_change_end(bl, SC_DEEP_SLEEP, INVALID_TIMER);
+				}
+			}
+			break;
 		case WM_SIRCLEOFNATURE:
 			flag |= BCT_SELF|BCT_PARTY|BCT_GUILD;
 		case WM_VOICEOFSIREN:
 			if( skill_id != WM_SIRCLEOFNATURE )
 				flag &= ~BCT_SELF;
 			if( flag&1 ) {
-				sc_start2(bl,type,(skill_id==WM_VOICEOFSIREN)?20+10*skill_lv:100,skill_lv,(skill_id==WM_VOICEOFSIREN)?src->id:0,skill->get_time(skill_id,skill_lv));
-			} else {
-				iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),(skill_id==WM_VOICEOFSIREN)?BL_CHAR|BL_SKILL:BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+				sc_start2(src,bl,type,100,skill_lv,(skill_id==WM_VOICEOFSIREN)?src->id:0,skill->get_time(skill_id,skill_lv));
+			} else if( sd ) {
+				int rate = 6 * skill_lv + pc->checkskill(sd,WM_LESSON) + sd->status.job_level/2;
+				if ( rnd()%100 < rate ) {
+					flag |= BCT_PARTY|BCT_GUILD;
+					map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),(skill_id==WM_VOICEOFSIREN)?BL_CHAR|BL_NPC|BL_SKILL:BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+					status_change_end(bl, SC_SIREN, INVALID_TIMER);
+				}
 			}
 			break;
 
 		case WM_GLOOMYDAY:
-			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			if( dstsd && ( pc->checkskill(dstsd,KN_BRANDISHSPEAR) || pc->checkskill(dstsd,LK_SPIRALPIERCE) ||
-					pc->checkskill(dstsd,CR_SHIELDCHARGE) || pc->checkskill(dstsd,CR_SHIELDBOOMERANG) ||
-					pc->checkskill(dstsd,PA_SHIELDCHAIN) || pc->checkskill(dstsd,LG_SHIELDPRESS) ) )
-				{
-					sc_start(bl,SC_GLOOMYDAY_SK,100,skill_lv,skill->get_time(skill_id,skill_lv));
-					break;
-				}
-			sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-			break;
-
-		case WM_SATURDAY_NIGHT_FEVER:
-			if( flag&1 ) {	// Affect to all targets arround the caster and caster too.
-				if( !(tsc && tsc->data[type]) )
-					sc_start(bl, type, 100, skill_lv,skill->get_time(skill_id, skill_lv));
-			} else if( flag&2 ) {
-				if( src->id != bl->id && battle->check_target(src,bl,BCT_ENEMY) > 0 )
-					status_fix_damage(src,bl,9999,clif->damage(src,bl,tick,0,0,9999,0,0,0));
-			} else if( sd ) {
-				short chance = sstatus->int_/6 + sd->status.job_level/5 + skill_lv*4;
-				if( !sd->status.party_id || (rnd()%100 > chance)) {
-					clif->skill_fail(sd,skill_id,USESKILL_FAIL_NEED_HELPER,0);
-					break;
-				}
-				if( iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id,skill_lv),
-						BL_PC, src, skill_id, skill_lv, tick, BCT_ENEMY, skill->area_sub_count) > 7 )
-					flag |= 2;
-				else
-					flag |= 1;
-				iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|BCT_SELF, skill->castend_nodamage_id);
-				clif->skill_nodamage(src, bl, skill_id, skill_lv,
-					sc_start(src,SC_STOP,100,skill_lv,skill->get_time2(skill_id,skill_lv)));
-				if( flag&2 ) // Dealed here to prevent conflicts
-					status_fix_damage(src,bl,9999,clif->damage(src,bl,tick,0,0,9999,0,0,0));
+			if ( tsc && tsc->data[type] ) {
+				 clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
+				break;
 			}
+			// val4 indicates caster's voice lesson level
+			sc_start4(src,bl,type,100,skill_lv, 0, 0, sd?pc->checkskill(sd,WM_LESSON):10, skill->get_time(skill_id,skill_lv));
+			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
 			break;
 
 		case WM_SONG_OF_MANA:
 		case WM_DANCE_WITH_WUG:
 		case WM_LERADS_DEW:
-			if( flag&1 ) {	// These affect to to all party members near the caster.
-				struct status_change *sc = status_get_sc(src);
-				if( sc && sc->data[type] ) {
-					sc_start2(bl,type,100,skill_lv,sc->data[type]->val2,skill->get_time(skill_id,skill_lv));
-				}
-			} else if( sd ) {
-				short lv = (short)skill_lv;
-				int count = skill->check_pc_partner(sd,skill_id,&lv,skill->get_splash(skill_id,skill_lv),1);
-				if( sc_start2(bl,type,100,skill_lv,count,skill->get_time(skill_id,skill_lv)) )
-					party_foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,flag|BCT_PARTY|1,skill->castend_nodamage_id);
+		case WM_UNLIMITED_HUMMING_VOICE:
+		{
+			int chorusbonus = battle->calc_chorusbonus(sd);
+			if( flag&1 )
+				sc_start2(src,bl,type,100,skill_lv,chorusbonus,skill->get_time(skill_id,skill_lv));
+			else if( sd ) {
+				party->foreachsamemap(skill->area_sub,sd,skill->get_splash(skill_id,skill_lv),src,skill_id,skill_lv,tick,flag|BCT_PARTY|1,skill->castend_nodamage_id);
+				sc_start2(src,bl,type,100,skill_lv,chorusbonus,skill->get_time(skill_id,skill_lv));
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-
 			}
+		}
+			break;
+		case WM_SATURDAY_NIGHT_FEVER:
+		{
+			if( flag&1 ) {
+				int madnesscheck = 0;
+				if ( sd )//Required to check if the lord of madness effect will be applied.
+					madnesscheck = map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY, skill->area_sub_count);
+				sc_start(src, bl, type, 100, skill_lv,skill->get_time(skill_id, skill_lv));
+				if ( madnesscheck >= 8 )//The god of madness deals 9999 fixed unreduceable damage when 8 or more enemy players are affected.
+					status_fix_damage(src, bl, 9999, clif->damage(src, bl, 0, 0, 9999, 0, 0, 0));
+					//skill->attack(BF_MISC,src,src,bl,skillid,skilllv,tick,flag);//To renable when I can confirm it deals damage like this. Data shows its dealt as reflected damage which I don't have it coded like that yet. [Rytech]
+			} else if( sd ) {
+				int rate = sstatus->int_ / 6 + (sd? sd->status.job_level:0) / 5 + skill_lv * 4;
+				if ( rnd()%100 < rate ) {
+					map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+					clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
+				}
+			}
+		}
 			break;
 
 		case WM_MELODYOFSINK:
 		case WM_BEYOND_OF_WARCRY:
-		case WM_UNLIMITED_HUMMING_VOICE:
-			if( flag&1 ) {
-				sc_start2(bl,type,100,skill_lv,skill_area_temp[0],skill->get_time(skill_id,skill_lv));
-			} else {	// These affect to all targets arround the caster.
-				short lv = (short)skill_lv;
-				skill_area_temp[0] = (sd) ? skill->check_pc_partner(sd,skill_id,&lv,skill->get_splash(skill_id,skill_lv),1) : 50; // 50% chance in non BL_PC (clones).
-				iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
-				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+		{
+			int chorusbonus = battle->calc_chorusbonus(sd);
+			if( flag&1 )
+				sc_start2(src,bl,type,100,skill_lv,chorusbonus,skill->get_time(skill_id,skill_lv));
+			else if( sd ) {
+				if ( rnd()%100 < 15 + 5 * skill_lv + 5 * chorusbonus ) {
+					map->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),BL_PC, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
+				}
 			}
+		}
 			break;
 
 		case WM_RANDOMIZESPELL: {
-				int improv_skill_id = 0, improv_skill_lv;
+				int improv_skill_id = 0, improv_skill_lv, improv_idx;
 				do {
-					i = rnd() % MAX_SKILL_IMPROVISE_DB;
-					improv_skill_id = skill_improvise_db[i].skill_id;
-				} while( improv_skill_id == 0 || rnd()%10000 >= skill_improvise_db[i].per );
+					improv_idx = rnd() % MAX_SKILL_IMPROVISE_DB;
+					improv_skill_id = skill->improvise_db[improv_idx].skill_id;
+				} while( improv_skill_id == 0 || rnd()%10000 >= skill->improvise_db[improv_idx].per );
 				improv_skill_lv = 4 + skill_lv;
 				clif->skill_nodamage (src, bl, skill_id, skill_lv, 1);
 
@@ -8700,14 +9073,14 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 					sd->skillitemlv = improv_skill_lv;
 					clif->item_skill(sd, improv_skill_id, improv_skill_lv);
 				} else {
-					struct unit_data *ud = unit_bl2ud(src);
+					struct unit_data *ud = unit->bl2ud(src);
 					int inf = skill->get_inf(improv_skill_id);
 					if (!ud) break;
 					if (inf&INF_SELF_SKILL || inf&INF_SUPPORT_SKILL) {
 						if (src->type == BL_PET)
 							bl = (struct block_list*)((TBL_PET*)src)->msd;
 						if (!bl) bl = src;
-						unit_skilluse_id(src, bl->id, improv_skill_id, improv_skill_lv);
+						unit->skilluse_id(src, bl->id, improv_skill_id, improv_skill_lv);
 					} else {
 						int target_id = 0;
 						if (ud->target)
@@ -8719,11 +9092,11 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						if (!target_id)
 							break;
 						if (skill->get_casttype(improv_skill_id) == CAST_GROUND) {
-							bl = iMap->id2bl(target_id);
+							bl = map->id2bl(target_id);
 							if (!bl) bl = src;
-							unit_skilluse_pos(src, bl->x, bl->y, improv_skill_id, improv_skill_lv);
+							unit->skilluse_pos(src, bl->x, bl->y, improv_skill_id, improv_skill_lv);
 						} else
-							unit_skilluse_id(src, target_id, improv_skill_id, improv_skill_lv);
+							unit->skilluse_id(src, target_id, improv_skill_id, improv_skill_lv);
 					}
 				}
 			}
@@ -8735,28 +9108,25 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( sd )
 			{
 				short x, y; // Destiny position.
-				unsigned short mapindex;
+				unsigned short map_index;
 
-				if( skill_id == RETURN_TO_ELDICASTES)
-				{
+				if( skill_id == RETURN_TO_ELDICASTES) {
 					x = 198;
 					y = 187;
-					mapindex  = mapindex_name2id(MAP_DICASTES);
-				}
-				else
-				{
+					map_index  = mapindex->name2id(MAP_DICASTES);
+				} else {
 					x = 44;
 					y = 151;
-					mapindex  = mapindex_name2id(MAP_MORA);
+					map_index  = mapindex->name2id(MAP_MORA);
 				}
 
-				if(!mapindex)
-				{ //Given map not found?
+				if(!map_index) {
+					//Given map not found?
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-					iMap->freeblock_unlock();
+					map->freeblock_unlock();
 					return 0;
 				}
-				pc->setpos(sd, mapindex, x, y, CLR_TELEPORT);
+				pc->setpos(sd, map_index, x, y, CLR_TELEPORT);
 			}
 			break;
 
@@ -8774,23 +9144,10 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case SO_ARRULLO:
 			{
 				// [(15 + 5 * Skill Level) + ( Caster?s INT / 5 ) + ( Caster?s Job Level / 5 ) - ( Target?s INT / 6 ) - ( Target?s LUK / 10 )] %
-				int rate = (15 + 5 * skill_lv) + status_get_int(src)/5 + (sd ? sd->status.job_level : 0);
+				int rate = (15 + 5 * skill_lv) + status_get_int(src)/5 + (sd? sd->status.job_level:0)/5;
 				rate -= status_get_int(bl)/6 - status_get_luk(bl)/10;
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
-				sc_start2(bl, type, rate, skill_lv, 1, skill->get_time(skill_id, skill_lv));
-			}
-			break;
-
-		case WM_LULLABY_DEEPSLEEP:
-			if( flag&1 ){
-				//[(Skill Level x 4) + (Voice Lessons Skill Level x 2) + (Caster?s Base Level / 15) + (Caster?s Job Level / 5)] %
-				int rate = (4 * skill_lv) + ( (sd) ? pc->checkskill(sd,WM_LESSON)*2 + sd->status.job_level/5 : 0 ) + status_get_lv(src) / 15;
-				if( bl != src )
-					sc_start(bl,type,rate,skill_lv,skill->get_time(skill_id,skill_lv));
-			}else {
-				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), BL_CHAR,
-								   src, skill_id, skill_lv, tick, flag|BCT_ALL|1, skill->castend_nodamage_id);
+				sc_start2(src,bl, type, rate, skill_lv, 1, skill->get_time(skill_id, skill_lv));
 			}
 			break;
 
@@ -8801,13 +9158,13 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			if( sd ) {
 				int elemental_class = skill->get_elemental_type(skill_id,skill_lv);
 
-				// Remove previous elemental fisrt.
+				// Remove previous elemental first.
 				if( sd->ed )
-					elemental_delete(sd->ed,0);
+					elemental->delete(sd->ed,0);
 
 				// Summoning the new one.
-				if( !elemental_create(sd,elemental_class,skill->get_time(skill_id,skill_lv)) ) {
-					clif->skill_fail(sd,skill_id,0,0);
+				if( !elemental->create(sd,elemental_class,skill->get_time(skill_id,skill_lv)) ) {
+					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -8821,14 +9178,14 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				if( !sd->ed )	break;
 
 				if( skill_lv == 4 ) {// At level 4 delete elementals.
-					elemental_delete(sd->ed, 0);
+					elemental->delete(sd->ed, 0);
 					break;
 				}
-				switch( skill_lv ) {// Select mode bassed on skill level used.
+				switch( skill_lv ) {// Select mode based on skill level used.
 					case 2: mode = EL_MODE_ASSIST; break;
 					case 3: mode = EL_MODE_AGGRESSIVE; break;
 				}
-				if( !elemental_change_mode(sd->ed,mode) ) {
+				if( !elemental->change_mode(sd->ed,mode) ) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
@@ -8838,22 +9195,26 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case SO_EL_ACTION:
 			if( sd ) {
-					int duration = 3000;
-				if( !sd->ed )	break;
+				int duration = 3000;
+				if( !sd->ed )
+					break;
+				
+				switch(sd->ed->db->class_){
+					case 2115:case 2124:
+					case 2118:case 2121:
+						duration = 6000;
+						break;
+					case 2116:case 2119:
+					case 2122:case 2125:
+						duration = 9000;
+						break;
+				}
+				
 				sd->skill_id_old = skill_id;
-				elemental_action(sd->ed, bl, tick);
+				elemental->action(sd->ed, bl, tick);
 				clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-					switch(sd->ed->db->class_){
-						case 2115:case 2124:
-						case 2118:case 2121:
-							duration = 6000;
-							break;
-						case 2116:case 2119:
-						case 2122:case 2125:
-							duration = 9000;
-							break;
-					}
-					skill->blockpc_start(sd, skill_id, duration, false);
+												
+				skill->blockpc_start(sd, skill_id, duration);
 			}
 			break;
 
@@ -8864,13 +9225,13 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				int e_hp, e_sp;
 
 				if( !ed )	break;
-				if( !status_charge(&sd->bl,s_hp,s_sp) ) {
+				if( !status->charge(&sd->bl,s_hp,s_sp) ) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					break;
 				}
 				e_hp = ed->battle_status.max_hp * 10 / 100;
 				e_sp = ed->battle_status.max_sp * 10 / 100;
-				status_heal(&ed->bl,e_hp,e_sp,3);
+				status->heal(&ed->bl,e_hp,e_sp,3);
 				clif->skill_nodamage(src,&ed->bl,skill_id,skill_lv,1);
 			}
 			break;
@@ -8885,7 +9246,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case GN_BLOOD_SUCKER:
 			{
-				struct status_change *sc = status_get_sc(src);
+				struct status_change *sc = status->get_sc(src);
 
 				if( sc && sc->bs_counter < skill->get_maxcount( skill_id , skill_lv) ) {
 					if( tsc && tsc->data[type] ){
@@ -8893,7 +9254,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						status_change_end(src, type, INVALID_TIMER); // the first one cancels and the last one will take effect resetting the timer
 					}
 					clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
-					sc_start2(bl, type, 100, skill_lv, src->id, skill->get_time(skill_id,skill_lv));
+					sc_start2(src,bl, type, 100, skill_lv, src->id, skill->get_time(skill_id,skill_lv));
 					(sc->bs_counter)++;
 				} else if( sd ) {
 					clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
@@ -8904,40 +9265,45 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 
 		case GN_MANDRAGORA:
 			if( flag&1 ) {
-				if ( clif->skill_nodamage(bl, src, skill_id, skill_lv,
-										 sc_start(bl, type, 25 + 10 * skill_lv, skill_lv, skill->get_time(skill_id, skill_lv))) )
-					status_zap(bl, 0, status_get_max_sp(bl) * (25 + 5 * skill_lv) / 100);
-			} else
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), BL_CHAR,
-								   src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+				int chance = 25 + 10 * skill_lv - (status_get_vit(bl) + status_get_luk(bl)) / 5;
+				if ( chance < 10 )
+					chance = 10;//Minimal chance is 10%.
+				if ( rnd()%100 < chance ) {//Coded to both inflect the status and drain the target's SP only when successful. [Rytech]
+				sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+				status_zap(bl, 0, status_get_max_sp(bl) * (25 + 5 * skill_lv) / 100);
+				}
+			} else if ( sd ) {
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), BL_CHAR,src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+				clif->skill_nodamage(bl, src, skill_id, skill_lv, 1);
+			}
 			break;
 
 		case GN_SLINGITEM:
 			if( sd ) {
 				short ammo_id;
-				i = sd->equip_index[EQI_AMMO];
-				if( i <= 0 )
+				int equip_idx = sd->equip_index[EQI_AMMO];
+				if( equip_idx <= 0 )
 					break; // No ammo.
-				ammo_id = sd->inventory_data[i]->nameid;
+				ammo_id = sd->inventory_data[equip_idx]->nameid;
 				if( ammo_id <= 0 )
 					break;
 				sd->itemid = ammo_id;
 				if( itemdb_is_GNbomb(ammo_id) ) {
 					if(battle->check_target(src,bl,BCT_ENEMY) > 0) {// Only attack if the target is an enemy.
-						if( ammo_id == 13263 )
-							iMap->foreachincell(skill->area_sub,bl->m,bl->x,bl->y,BL_CHAR,src,GN_SLINGITEM_RANGEMELEEATK,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+						if( ammo_id == ITEMID_PINEAPPLE_BOMB )
+							map->foreachincell(skill->area_sub,bl->m,bl->x,bl->y,BL_CHAR,src,GN_SLINGITEM_RANGEMELEEATK,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 						else
 							skill->attack(BF_WEAPON,src,src,bl,GN_SLINGITEM_RANGEMELEEATK,skill_lv,tick,flag);
 					} else //Otherwise, it fails, shows animation and removes items.
 						clif->skill_fail(sd,GN_SLINGITEM_RANGEMELEEATK,0xa,0);
-				} else if( itemdb_is_GNthrowable(ammo_id) ){
-					struct script_code *script = sd->inventory_data[i]->script;
-					if( !script )
+				} else if( itemdb_is_GNthrowable(ammo_id) ) {
+					struct script_code *scriptroot = sd->inventory_data[equip_idx]->script;
+					if( !scriptroot )
 						break;
 					if( dstsd )
-						run_script(script,0,dstsd->bl.id,fake_nd->bl.id);
+						script->run(scriptroot,0,dstsd->bl.id,npc->fake_nd->bl.id);
 					else
-						run_script(script,0,src->id,0);
+						script->run(scriptroot,0,src->id,0);
 				}
 			}
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
@@ -8975,24 +9341,25 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case EL_WIND_CURTAIN:
 		case EL_SOLID_SKIN:
 		case EL_STONE_SHIELD:
-		case EL_WIND_STEP: {
-				struct elemental_data *ele = BL_CAST(BL_ELEM, src);
-				if( ele ) {
-					sc_type type2 = type-1;
-					struct status_change *sc = status_get_sc(&ele->bl);
-
-					if( (sc && sc->data[type2]) || (tsc && tsc->data[type]) ) {
-						elemental_clean_single_effect(ele, skill_id);
-					} else {
-						clif->skill_nodamage(src,src,skill_id,skill_lv,1);
-						clif->skill_damage(src, ( skill_id == EL_GUST || skill_id == EL_BLAST || skill_id == EL_WILD_STORM )?src:bl, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-						if( skill_id == EL_WIND_STEP )	// There aren't teleport, just push the master away.
-							skill->blown(src,bl,(rnd()%skill->get_blewcount(skill_id,skill_lv))+1,rand()%8,0);
-						sc_start(src,type2,100,skill_lv,skill->get_time(skill_id,skill_lv));
-						sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
-					}
+		case EL_WIND_STEP:
+		{
+			struct elemental_data *ele = BL_CAST(BL_ELEM, src);
+			if( ele ) {
+				sc_type type2 = type-1;
+				struct status_change *sc = status->get_sc(&ele->bl);
+
+				if( (sc && sc->data[type2]) || (tsc && tsc->data[type]) ) {
+					elemental->clean_single_effect(ele, skill_id);
+				} else {
+					clif->skill_nodamage(src,src,skill_id,skill_lv,1);
+					clif->skill_damage(src, ( skill_id == EL_GUST || skill_id == EL_BLAST || skill_id == EL_WILD_STORM )?src:bl, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
+					if( skill_id == EL_WIND_STEP )	// There aren't teleport, just push the master away.
+						skill->blown(src,bl,(rnd()%skill->get_blewcount(skill_id,skill_lv))+1,rnd()%8,0);
+					sc_start(src, src,type2,100,skill_lv,skill->get_time(skill_id,skill_lv));
+					sc_start(src, bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv));
 				}
 			}
+		}
 			break;
 
 		case EL_FIRE_MANTLE:
@@ -9004,23 +9371,24 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			skill->unitsetting(src,skill_id,skill_lv,bl->x,bl->y,0);
 			break;
 
-		case EL_WATER_SCREEN: {
-				struct elemental_data *ele = BL_CAST(BL_ELEM, src);
-				if( ele ) {
-					struct status_change *sc = status_get_sc(&ele->bl);
-					sc_type type2 = type-1;
+		case EL_WATER_SCREEN:
+		{
+			struct elemental_data *ele = BL_CAST(BL_ELEM, src);
+			if( ele ) {
+				struct status_change *sc = status->get_sc(&ele->bl);
+				sc_type type2 = type-1;
 
-					clif->skill_nodamage(src,src,skill_id,skill_lv,1);
-					if( (sc && sc->data[type2]) || (tsc && tsc->data[type]) ) {
-						elemental_clean_single_effect(ele, skill_id);
-					} else {
-						// This not heals at the end.
-						clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-						sc_start(src,type2,100,skill_lv,skill->get_time(skill_id,skill_lv));
-						sc_start(bl,type,100,src->id,skill->get_time(skill_id,skill_lv));
-					}
+				clif->skill_nodamage(src,src,skill_id,skill_lv,1);
+				if( (sc && sc->data[type2]) || (tsc && tsc->data[type]) ) {
+					elemental->clean_single_effect(ele, skill_id);
+				} else {
+					// This not heals at the end.
+					clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
+					sc_start(src, src,type2,100,skill_lv,skill->get_time(skill_id,skill_lv));
+					sc_start(src, bl,type,100,src->id,skill->get_time(skill_id,skill_lv));
 				}
 			}
+		}
 			break;
 
 		case KO_KAHU_ENTEN:
@@ -9028,6 +9396,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case KO_KAZEHU_SEIRAN:
 		case KO_DOHU_KOUKAI:
 			if(sd) {
+				int i;
 				int ttype = skill->get_ele(skill_id, skill_lv);
 				clif->skill_nodamage(src, bl, skill_id, skill_lv, 1);
 				ARR_FIND(1, 6, i, sd->charm[i] > 0 && ttype != i);
@@ -9038,21 +9407,20 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 			break;
 
 		case KO_ZANZOU:
-			if(sd){
-				struct mob_data *md;
-
-				md = mob_once_spawn_sub(src, src->m, src->x, src->y, status_get_name(src), 2308, "", SZ_SMALL, AI_NONE);
-				if( md )
-				{
-					md->master_id = src->id;
-					md->special_state.ai = AI_ZANZOU;
-					if( md->deletetimer != INVALID_TIMER )
-						iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-					md->deletetimer = iTimer->add_timer (iTimer->gettick() + skill->get_time(skill_id, skill_lv), mob_timer_delete, md->bl.id, 0);
-					mob_spawn( md );
+			if(sd) {
+				struct mob_data *summon_md;
+
+				summon_md = mob->once_spawn_sub(src, src->m, src->x, src->y, status->get_name(src), 2308, "", SZ_MEDIUM, AI_NONE);
+				if( summon_md ) {
+					summon_md->master_id = src->id;
+					summon_md->special_state.ai = AI_ZANZOU;
+					if( summon_md->deletetimer != INVALID_TIMER )
+						timer->delete(summon_md->deletetimer, mob->timer_delete);
+					summon_md->deletetimer = timer->add(timer->gettick() + skill->get_time(skill_id, skill_lv), mob->timer_delete, summon_md->bl.id, 0);
+					mob->spawn( summon_md );
 					pc->setinvincibletimer(sd,500);// unlock target lock
 					clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-					skill->blown(src,bl,skill->get_blewcount(skill_id,skill_lv),unit_getdir(bl),0);
+					skill->blown(src,bl,skill->get_blewcount(skill_id,skill_lv),unit->getdir(bl),0);
 				}
 			}
 			break;
@@ -9060,48 +9428,49 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case KO_KYOUGAKU:
 			{
 				int rate = max(5, (45 + 5 * skill_lv - status_get_int(bl) / 10));
-				if( sd && !map_flag_gvg(src->m) ){
+				if( sd && !map_flag_gvg2(src->m) ){
 					clif->skill_fail(sd, skill_id, USESKILL_FAIL_SIZE, 0);
 					break;
 				}
 				if( dstsd && tsc && !tsc->data[type] && rand()%100 < rate ){
 					clif->skill_nodamage(src, bl, skill_id, skill_lv,
-						sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
+						sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)));
 				}else if( sd )
 					clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 			}
 			break;
 
 		case KO_JYUSATSU:
-			if( dstsd && tsc && !tsc->data[type] &&
-				rand()%100 < (10 * (5 * skill_lv - status_get_int(bl) / 2 + 45 + 5 * skill_lv)) ){
+			if( dstsd && tsc && !tsc->data[type]
+			 && rand()%100 < (10 * (5 * skill_lv - status_get_int(bl) / 2 + 45 + 5 * skill_lv))
+			) {
 				clif->skill_nodamage(src, bl, skill_id, skill_lv,
-					status_change_start(bl, type, 10000, skill_lv, 0, 0, 0, skill->get_time(skill_id, skill_lv), 1));
+				                     status->change_start(src, bl, type, 10000, skill_lv, 0, 0, 0, skill->get_time(skill_id, skill_lv), 1));
 				status_zap(bl, tstatus->max_hp * skill_lv * 5 / 100 , 0);
-				if( status_get_lv(bl) <= status_get_lv(src) )
-					status_change_start(bl, SC_COMA, skill_lv, skill_lv, 0, src->id, 0, 0, 0);
-			}else if( sd )
+				if( status->get_lv(bl) <= status->get_lv(src) )
+					status->change_start(src, bl, SC_COMA, skill_lv, skill_lv, 0, src->id, 0, 0, 0);
+			} else if( sd )
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 			break;
 
 		case KO_GENWAKU:
-			if ( !map_flag_gvg(src->m) && ( dstsd || dstmd ) && !(tstatus->mode&MD_PLANT) && battle->check_target(src,bl,BCT_ENEMY) > 0 ) {
+			if ( !map_flag_gvg2(src->m) && ( dstsd || dstmd ) && !(tstatus->mode&MD_PLANT) && battle->check_target(src,bl,BCT_ENEMY) > 0 ) {
 				int x = src->x, y = src->y;
 				if( sd && rnd()%100 > max(5, (45 + 5 * skill_lv) - status_get_int(bl) / 10) ){//[(Base chance of success) - ( target's int / 10)]%.
 					clif->skill_fail(sd, skill_id, USESKILL_FAIL_LEVEL, 0);
 					break;
 				}
 
-				if (unit_movepos(src, bl->x, bl->y, 0, 0)) {
+				if (unit->movepos(src, bl->x, bl->y, 0, 0)) {
 					clif->skill_nodamage(src, src, skill_id, skill_lv, 1);
 					clif->slide(src, bl->x, bl->y) ;
-					sc_start(src, SC_CONFUSION, 25, skill_lv, skill->get_time(skill_id, skill_lv));
-					if ( !is_boss(bl) && unit_stop_walking(&sd->bl, 1) && unit_movepos(bl, x, y, 0, 0) )
+					sc_start(src, src, SC_CONFUSION, 25, skill_lv, skill->get_time(skill_id, skill_lv));
+					if ( !is_boss(bl) && unit->stop_walking(&sd->bl, 1) && unit->movepos(bl, x, y, 0, 0) )
 					{
 						if( dstsd && pc_issit(dstsd) )
 							pc->setstand(dstsd);
 						clif->slide(bl, x, y) ;
-						sc_start(bl, SC_CONFUSION, 75, skill_lv, skill->get_time(skill_id, skill_lv));
+						sc_start(src, bl, SC_CONFUSION, 75, skill_lv, skill->get_time(skill_id, skill_lv));
 					}
 				}
 			}
@@ -9119,7 +9488,7 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 		case KG_KYOMU:
 		case KG_KAGEMUSYA:
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,
-				sc_start(bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
+				sc_start(src, bl,type,100,skill_lv,skill->get_time(skill_id,skill_lv)));
 			clif->skill_damage(src,bl,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 			break;
 
@@ -9128,8 +9497,8 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 				if(tsc && ( tsc->option&(OPTION_CLOAK|OPTION_HIDE) ||
 					tsc->data[SC_CAMOUFLAGE] || tsc->data[SC__SHADOWFORM] ||
 					tsc->data[SC_MARIONETTE_MASTER] || tsc->data[SC_HARMONIZE])){
-						sc_start(src, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
-						sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+						sc_start(src, src, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+						sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 						status_change_end(bl, SC_HIDING, INVALID_TIMER);
 						status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
 						status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
@@ -9138,153 +9507,141 @@ int skill_castend_nodamage_id (struct block_list *src, struct block_list *bl, ui
 						status_change_end(bl, SC_MARIONETTE_MASTER, INVALID_TIMER);
 						status_change_end(bl, SC_HARMONIZE, INVALID_TIMER);
 				}
-				if( skill_area_temp[2] == 1 ){
+				if( skill->area_temp[2] == 1 ){
 					clif->skill_damage(src,src,tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
-					sc_start(src, SC_STOP, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+					sc_start(src, src, SC_STOP, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 				}
-			}else{
-				skill_area_temp[2] = 0;
-				iMap->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_nodamage_id);
+			} else {
+				skill->area_temp[2] = 0;
+				map->foreachinrange(skill->area_sub, bl, skill->get_splash(skill_id, skill_lv), splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY|SD_SPLASH|1, skill->castend_nodamage_id);
 			}
 			break;
 
-		   case MH_SILENT_BREEZE: {
-				struct status_change *ssc = status_get_sc(src);
-			struct block_list *m_bl = battle->get_master(src);
-				const enum sc_type scs[] = {
-						SC_MANDRAGORA, SC_HARMONIZE, SC_DEEP_SLEEP, SC_SIREN, SC_SLEEP, SC_CONFUSION, SC_ILLUSION
-				};
-				int heal;
-				if(tsc){
-					for (i = 0; i < ARRAYLENGTH(scs); i++) {
-						if (tsc->data[scs[i]]) status_change_end(bl, scs[i], INVALID_TIMER);
-					}
-					if (!tsc->data[SC_SILENCE]) //put inavoidable silence on target
-							status_change_start(bl, SC_SILENCE, 100, skill_lv, 0,0,0, skill->get_time(skill_id, skill_lv),1|2|8);
+		case MH_LIGHT_OF_REGENE:
+			if( hd && battle->get_master(src) ) {
+				hd->homunculus.intimacy = (751 + rnd()%99) * 100; // random between 751 ~ 850
+				clif->send_homdata(hd->master, SP_INTIMATE, hd->homunculus.intimacy / 100); //refresh intimacy info
+				sc_start(src, battle->get_master(src), type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 			}
-			heal = status_get_matk_min(src)*4;
-				status_heal(bl, heal, 0, 7);
+			break;
 
-			//now inflict silence on everyone
-			if(ssc && !ssc->data[SC_SILENCE]) //put inavoidable silence on homun
-			status_change_start(src, SC_SILENCE, 100, skill_lv, 0,0,0, skill->get_time(skill_id, skill_lv),1|2|8);
-			if(m_bl){
-			struct status_change *msc = status_get_sc(m_bl);
-			if(msc && !msc->data[SC_SILENCE]) //put inavoidable silence on master
-				status_change_start(m_bl, SC_SILENCE, 100, skill_lv, 0,0,0, skill->get_time(skill_id, skill_lv),1|2|8);
+		case MH_OVERED_BOOST:
+			if ( hd && battle->get_master(src) ) {
+				sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+				sc_start(src, battle->get_master(src), type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
 			}
-				if (hd)
-					skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
-		   }
-		   break;
-		   case MH_OVERED_BOOST:
-				if (hd){
-					struct block_list *s_bl = battle->get_master(src);
-					if(hd->homunculus.hunger>50) //reduce hunger
-						hd->homunculus.hunger = hd->homunculus.hunger/2;
-					else
-						hd->homunculus.hunger = min(1,hd->homunculus.hunger);
-					if(s_bl && s_bl->type==BL_PC){
-						status_set_sp(s_bl,status_get_max_sp(s_bl)/2,0); //master drain 50% sp
-						clif->send_homdata(((TBL_PC *)s_bl), SP_HUNGRY, hd->homunculus.hunger); //refresh hunger info
-						sc_start(s_bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv)); //gene bonus
-					}
-					sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
-					skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
-				}
-				break;
-		   case MH_GRANITIC_ARMOR:
-		   case MH_PYROCLASTIC: {
-					struct block_list *s_bl = battle->get_master(src);
-					if(s_bl)
-						sc_start2(s_bl, type, 100, skill_lv, hd->homunculus.level, skill->get_time(skill_id, skill_lv)); //start on master
-					sc_start2(bl, type, 100, skill_lv, hd->homunculus.level, skill->get_time(skill_id, skill_lv));
-					if (hd)
-						skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
+			break;
+
+		case MH_SILENT_BREEZE:
+		{
+			const enum sc_type scs[] = {
+				SC_MANDRAGORA, SC_HARMONIZE, SC_DEEP_SLEEP, SC_SIREN, SC_SLEEP, SC_CONFUSION, SC_ILLUSION
+			};
+			int heal;
+			if(tsc){
+				int i;
+				for (i = 0; i < ARRAYLENGTH(scs); i++) {
+					if (tsc->data[scs[i]]) status_change_end(bl, scs[i], INVALID_TIMER);
 				}
-				break;
+			}
+			heal = 5 * status->get_lv(&hd->bl) + status->base_matk(&hd->battle_status, status->get_lv(&hd->bl));
+			status->heal(bl, heal, 0, 0);
+			clif->skill_nodamage(src, src, skill_id, skill_lv, clif->skill_nodamage(src, bl, AL_HEAL, heal, 1));
+			status->change_start(src, src, type, 1000, skill_lv, 0, 0, 0, skill->get_time(skill_id,skill_lv), 1|2|8);
+			status->change_start(src, bl,  type, 1000, skill_lv, 0, 0, 0, skill->get_time(skill_id,skill_lv), 1|2|8);
+		}
+			break;
 
-			case MH_LIGHT_OF_REGENE:
-			if(hd){
-				hd->homunculus.intimacy = 251; //change to neutral (can't be cast if < 750)
-				if(sd) clif->send_homdata(sd, SP_INTIMATE, hd->homunculus.intimacy); //refresh intimacy info
-			}
-			//don't break need to start status and start block timer
-		case MH_STYLE_CHANGE:
-			case MH_MAGMA_FLOW:
-			case MH_PAIN_KILLER:
-			   sc_start(bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
-			   if (hd)
-					skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
-			   break;
-			case MH_SUMMON_LEGION:
-				{
-					int summons[5] = {1004, 1303, 1303, 1994, 1994};
-					int qty[5] =     {3   , 3   , 4   , 4   , 5};
-					struct mob_data *md;
-					int i, dummy = 0;
+		case MH_GRANITIC_ARMOR:
+		case MH_PYROCLASTIC:
+			if( hd ){
+				struct block_list *s_bl = battle->get_master(src);
+				
+				if(s_bl)
+					sc_start2(src, s_bl, type, 100, skill_lv, hd->homunculus.level, skill->get_time(skill_id, skill_lv)); //start on master
+				
+				sc_start2(src, bl, type, 100, skill_lv, hd->homunculus.level, skill->get_time(skill_id, skill_lv));
+				
+				skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
+			}
+			break;
 
-					i = iMap->foreachinmap(skill->check_condition_mob_master_sub ,hd->bl.m, BL_MOB, hd->bl.id, summons[skill_lv-1], skill_id, &dummy);
-					if(i >= qty[skill_lv-1])
-						break;
-					
-					for(i=0; i<qty[skill_lv - 1]; i++){ //easy way
-						md = mob_once_spawn_sub(src, src->m, src->x, src->y, status_get_name(src), summons[skill_lv - 1], "", SZ_SMALL, AI_ATTACK);
-						if (md) {
-							md->master_id = src->id;
-							if (md->deletetimer != INVALID_TIMER)
-								iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-							md->deletetimer = iTimer->add_timer(iTimer->gettick() + skill->get_time(skill_id, skill_lv), mob_timer_delete, md->bl.id, 0);
-							mob_spawn(md); //Now it is ready for spawning.
-							sc_start4(&md->bl, SC_MODECHANGE, 100, 1, 0, MD_CANATTACK|MD_AGGRESSIVE, 0, 60000);
-						}
-					}
-					if (hd)
-						skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
-				}
+		case MH_MAGMA_FLOW:
+		case MH_PAIN_KILLER:
+			sc_start(src, bl, type, 100, skill_lv, skill->get_time(skill_id, skill_lv));
+			if (hd)
+				skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
+			break;
+		case MH_SUMMON_LEGION:
+		{
+			int summons[5] = {1004, 1303, 1303, 1994, 1994};
+			int qty[5] =     {3   , 3   , 4   , 4   , 5};
+			struct mob_data *summon_md;
+			int i, dummy = 0;
+
+			i = map->foreachinmap(skill->check_condition_mob_master_sub, src->m, BL_MOB, src->id, summons[skill_lv-1], skill_id, &dummy);
+			if(i >= qty[skill_lv-1])
 				break;
+
+			for(i=0; i<qty[skill_lv - 1]; i++){ //easy way
+				summon_md = mob->once_spawn_sub(src, src->m, src->x, src->y, status->get_name(src), summons[skill_lv - 1], "", SZ_MEDIUM, AI_ATTACK);
+				if (summon_md) {
+					summon_md->master_id = src->id;
+					if (summon_md->deletetimer != INVALID_TIMER)
+						timer->delete(summon_md->deletetimer, mob->timer_delete);
+					summon_md->deletetimer = timer->add(timer->gettick() + skill->get_time(skill_id, skill_lv), mob->timer_delete, summon_md->bl.id, 0);
+					mob->spawn(summon_md); //Now it is ready for spawning.
+					sc_start4(src,&summon_md->bl, SC_MODECHANGE, 100, 1, 0, MD_CANATTACK|MD_AGGRESSIVE, 0, 60000);
+				}
+			}
+			if (hd)
+				skill->blockhomun_start(hd, skill_id, skill->get_cooldown(skill_id, skill_lv));
+		}
+			break;
+		case SO_ELEMENTAL_SHIELD:/* somehow its handled outside this switch, so we need a empty case otherwise default would be triggered. */
+			break;
 		default:
 			ShowWarning("skill_castend_nodamage_id: Unknown skill used:%d\n",skill_id);
 			clif->skill_nodamage(src,bl,skill_id,skill_lv,1);
-			iMap->freeblock_unlock();
+			map->freeblock_unlock();
 			return 1;
 	}
 
-	if(skill_id != SR_CURSEDCIRCLE){
-		struct status_change *sc = status_get_sc(src);
+	if(skill_id != SR_CURSEDCIRCLE) {
+		struct status_change *sc = status->get_sc(src);
 		if( sc && sc->data[SC_CURSEDCIRCLE_ATKER] )//Should only remove after the skill had been casted.
 			status_change_end(src,SC_CURSEDCIRCLE_ATKER,INVALID_TIMER);
 	}
 
 	if (dstmd) { //Mob skill event for no damage skills (damage ones are handled in battle_calc_damage) [Skotlex]
-		mob_log_damage(dstmd, src, 0); //Log interaction (counts as 'attacker' for the exp bonus)
-		mobskill_event(dstmd, src, tick, MSC_SKILLUSED|(skill_id<<16));
+		mob->log_damage(dstmd, src, 0); //Log interaction (counts as 'attacker' for the exp bonus)
+		mob->skill_event(dstmd, src, tick, MSC_SKILLUSED|(skill_id<<16));
 	}
 
 	if( sd && !(flag&1) ) { // ensure that the skill last-cast tick is recorded
-		sd->canskill_tick = iTimer->gettick();
+		sd->canskill_tick = timer->gettick();
 
 		if( sd->state.arrow_atk ) { // consume arrow on last invocation to this skill.
 			battle->consume_ammo(sd, skill_id, skill_lv);
 		}
 		skill->onskillusage(sd, bl, skill_id, tick);
 		// perform skill requirement consumption
-		skill->consume_requirement(sd,skill_id,skill_lv,2);
+		if( skill_id != NC_SELFDESTRUCTION )
+			skill->consume_requirement(sd,skill_id,skill_lv,2);
 	}
 
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 	return 0;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct block_list* src = iMap->id2bl(id);
+int skill_castend_pos(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list* src = map->id2bl(id);
 	int maxcount;
 	struct map_session_data *sd;
-	struct unit_data *ud = unit_bl2ud(src);
+	struct unit_data *ud = unit->bl2ud(src);
 	struct mob_data *md;
 
 	nullpo_ret(ud);
@@ -9312,7 +9669,7 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 	ud->skilltimer = INVALID_TIMER;
 
 	do {
-		if( status_isdead(src) )
+		if( status->isdead(src) )
 			break;
 
 		if( !(src->type&battle_config.skill_reiteration) &&
@@ -9346,9 +9703,9 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 			}
 		}
 
-		if(tid != INVALID_TIMER)
-		{	//Avoid double checks on instant cast skills. [Skotlex]
-			if (!status_check_skilluse(src, NULL, ud->skill_id, 1))
+		if(tid != INVALID_TIMER) {
+			//Avoid double checks on instant cast skills. [Skotlex]
+			if (!status->check_skilluse(src, NULL, ud->skill_id, 1))
 				break;
 			if(battle_config.skill_add_range &&
 				!check_distance_blxy(src, ud->skillx, ud->skilly, skill->get_range2(src,ud->skill_id,ud->skill_lv)+battle_config.skill_add_range)) {
@@ -9380,7 +9737,7 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 				src->type, src->id, ud->skill_id, ud->skill_lv, ud->skillx, ud->skilly);
 
 		if (ud->walktimer != INVALID_TIMER)
-			unit_stop_walking(src,1);
+			unit->stop_walking(src,1);
 
 		if( !sd || sd->skillitem != ud->skill_id || skill->get_delay(ud->skill_id,ud->skill_lv) )
 			ud->canact_tick = tick + skill->delay_fix(src, ud->skill_id, ud->skill_lv);
@@ -9393,7 +9750,7 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 				}
 			}
 			if(cooldown)
-				skill->blockpc_start(sd, ud->skill_id, cooldown, false);
+				skill->blockpc_start(sd, ud->skill_id, cooldown);
 		}
 		if( battle_config.display_status_timers && sd )
 			clif->status_change(src, SI_POSTDELAY, 1, skill->delay_fix(src, ud->skill_id, ud->skill_lv), 0, 0, 0);
@@ -9406,9 +9763,9 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 //				break;
 //			}
 //		}
-		unit_set_walkdelay(src, tick, battle_config.default_walk_delay+skill->get_walkdelay(ud->skill_id, ud->skill_lv), 1);
+		unit->set_walkdelay(src, tick, battle_config.default_walk_delay+skill->get_walkdelay(ud->skill_id, ud->skill_lv), 1);
 		status_change_end(src,SC_CAMOUFLAGE, INVALID_TIMER);// only normal attack and auto cast skills benefit from its bonuses
-		iMap->freeblock_lock();
+		map->freeblock_lock();
 		skill->castend_pos2(src,ud->skillx,ud->skilly,ud->skill_id,ud->skill_lv,tick,0);
 
 		if( sd && sd->skillitem != AL_WARP ) // Warp-Portal thru items will clear data in skill_castend_map. [Inkfish]
@@ -9420,7 +9777,7 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 			ud->skill_lv = ud->skillx = ud->skilly = 0;
 		}
 
-		iMap->freeblock_unlock();
+		map->freeblock_unlock();
 		return 1;
 	} while(0);
 
@@ -9434,6 +9791,14 @@ int skill_castend_pos(int tid, unsigned int tick, int id, intptr_t data)
 	return 0;
 
 }
+static int check_npc_chaospanic(struct block_list* bl, va_list args) {
+	TBL_NPC* nd = (TBL_NPC*)bl;
+		
+	if( nd->option&(OPTION_HIDE|OPTION_INVISIBLE) || nd->class_ != 45 )
+		return 0;
+	
+	return 1;
+}
 /* skill count without self */
 static int skill_count_wos(struct block_list *bl,va_list ap) {
 	struct block_list* src = va_arg(ap, struct block_list*);
@@ -9446,12 +9811,11 @@ static int skill_count_wos(struct block_list *bl,va_list ap) {
 /*==========================================
  *
  *------------------------------------------*/
-int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char *map)
-{
+int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char *mapname) {
 	nullpo_ret(sd);
 
 //Simplify skill_failed code.
-#define skill_failed(sd) { sd->menuskill_id = sd->menuskill_val = 0; }
+#define skill_failed(sd) ( (sd)->menuskill_id = (sd)->menuskill_val = 0 )
 	if(skill_id != sd->menuskill_id)
 		return 0;
 
@@ -9470,7 +9834,7 @@ int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char
 		sd->sc.data[SC_AUTOCOUNTER] ||
 		sd->sc.data[SC_STEELBODY] ||
 		(sd->sc.data[SC_DANCING] && skill_id < RK_ENCHANTBLADE && !pc->checkskill(sd, WM_LESSON)) ||
-		sd->sc.data[SC_BERSERK] || sd->sc.data[SC__BLOODYLUST] ||
+		sd->sc.data[SC_BERSERK] ||
 		sd->sc.data[SC_BASILICA] ||
 		sd->sc.data[SC_MARIONETTE_MASTER] ||
 		sd->sc.data[SC_WHITEIMPRISON] ||
@@ -9488,19 +9852,24 @@ int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char
 	pc_stop_walking(sd,0);
 
 	if(battle_config.skill_log && battle_config.skill_log&BL_PC)
-		ShowInfo("PC %d skill castend skill =%d map=%s\n",sd->bl.id,skill_id,map);
+		ShowInfo("PC %d skill castend skill =%d map=%s\n",sd->bl.id,skill_id,mapname);
 
-	if(strcmp(map,"cancel")==0) {
+	if(strcmp(mapname,"cancel")==0) {
 		skill_failed(sd);
 		return 0;
 	}
 
 	switch(skill_id) {
 		case AL_TELEPORT:
-			if(strcmp(map,"Random")==0)
+			// The storage window is closed automatically by the client when there's
+			// any kind of map change, so we need to restore it automatically
+			// issue: 8027
+			if(strcmp(mapname,"Random")==0)
 				pc->randomwarp(sd,CLR_TELEPORT);
 			else if (sd->menuskill_val > 1) //Need lv2 to be able to warp here.
 				pc->setpos(sd,sd->status.save_point.map,sd->status.save_point.x,sd->status.save_point.y,CLR_TELEPORT);
+
+			clif->refresh_storagewindow(sd);
 			break;
 
 		case AL_WARP:
@@ -9510,11 +9879,10 @@ int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char
 				int i, lv, wx, wy;
 				int maxcount=0;
 				int x,y;
-				unsigned short mapindex;
+				unsigned short map_index;
 
-				mapindex  = mapindex_name2id((char*)map);
-				sd->state.workinprogress = 0;
-				if(!mapindex) { //Given map not found?
+				map_index = mapindex->name2id(mapname);
+				if(!map_index) { //Given map not found?
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					skill_failed(sd);
 					return 0;
@@ -9544,7 +9912,7 @@ int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char
 				if( lv > 4 ) lv = 4; // crash prevention
 
 				// check if the chosen map exists in the memo list
-				ARR_FIND( 0, lv, i, mapindex == p[i]->map );
+				ARR_FIND( 0, lv, i, map_index == p[i]->map );
 				if( i < lv ) {
 					x=p[i]->x;
 					y=p[i]->y;
@@ -9569,7 +9937,7 @@ int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char
 				group->val1 = (group->val1<<16)|(short)0;
 				// record the destination coordinates
 				group->val2 = (x<<16)|y;
-				group->val3 = mapindex;
+				group->val3 = map_index;
 			}
 			break;
 	}
@@ -9582,27 +9950,26 @@ int skill_castend_map (struct map_session_data *sd, uint16 skill_id, const char
 /*==========================================
  *
  *------------------------------------------*/
-int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag)
-{
+int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, uint16 skill_lv, int64 tick, int flag) {
 	struct map_session_data* sd;
 	struct status_change* sc;
 	struct status_change_entry *sce;
 	struct skill_unit_group* sg;
 	enum sc_type type;
-	int i;
+	int r;
 
 	//if(skill_lv <= 0) return 0;
-	if(skill_id > 0 && !skill_lv) return 0;	// celest
+	if(skill_id > 0 && !skill_lv) return 0;	// [Celest]
 
 	nullpo_ret(src);
 
-	if(status_isdead(src))
+	if(status->isdead(src))
 		return 0;
 
 	sd = BL_CAST(BL_PC, src);
 
-	sc = status_get_sc(src);
-	type = status_skill2sc(skill_id);
+	sc = status->get_sc(src);
+	type = status->skill2sc(skill_id);
 	sce = (sc && type != -1)?sc->data[type]:NULL;
 
 	switch (skill_id) { //Skill effect.
@@ -9611,6 +9978,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case CR_CULTIVATION:
 		case HW_GANBANTEIN:
 		case LG_EARTHDRIVE:
+		case SC_ESCAPE:
 			break; //Effect is displayed on respective switch case.
 		default:
 			if(skill->get_inf(skill_id)&INF_SELF_SKILL)
@@ -9624,50 +9992,49 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 
 	switch(skill_id) {
 		case PR_BENEDICTIO:
-			skill_area_temp[1] = src->id;
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea(skill->area_sub,
-				src->m, x-i, y-i, x+i, y+i, BL_PC,
-				src, skill_id, skill_lv, tick, flag|BCT_ALL|1,
-				skill->castend_nodamage_id);
-			iMap->foreachinarea(skill->area_sub,
-				src->m, x-i, y-i, x+i, y+i, BL_CHAR,
-				src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1,
-				skill->castend_damage_id);
+			r = skill->get_splash(skill_id, skill_lv);
+			skill->area_temp[1] = src->id;
+			map->foreachinarea(skill->area_sub,
+			                   src->m, x-r, y-r, x+r, y+r, BL_PC,
+			                   src, skill_id, skill_lv, tick, flag|BCT_ALL|1,
+			                   skill->castend_nodamage_id);
+			map->foreachinarea(skill->area_sub,
+			                   src->m, x-r, y-r, x+r, y+r, BL_CHAR,
+			                   src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1,
+			                   skill->castend_damage_id);
 			break;
 
 		case BS_HAMMERFALL:
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea (skill->area_sub,
-				src->m, x-i, y-i, x+i, y+i, BL_CHAR,
-				src, skill_id, skill_lv, tick, flag|BCT_ENEMY|2,
-				skill->castend_nodamage_id);
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinarea(skill->area_sub,
+			                   src->m, x-r, y-r, x+r, y+r, BL_CHAR,
+			                   src, skill_id, skill_lv, tick, flag|BCT_ENEMY|2,
+			                   skill->castend_nodamage_id);
 			break;
 
 		case HT_DETECTING:
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea( status_change_timer_sub,
-				src->m, x-i, y-i, x+i,y+i,BL_CHAR,
-				src,NULL,SC_SIGHT,tick);
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinarea(status->change_timer_sub,
+			                   src->m, x-r, y-r, x+r,y+r,BL_CHAR,
+			                   src,NULL,SC_SIGHT,tick);
 			if(battle_config.traps_setting&1)
-			iMap->foreachinarea( skill_reveal_trap,
-				src->m, x-i, y-i, x+i,y+i,BL_SKILL);
+			map->foreachinarea(skill_reveal_trap,
+			                   src->m, x-r, y-r, x+r, y+r, BL_SKILL);
 			break;
 
 		case SR_RIDEINLIGHTNING:
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea(skill->area_sub, src->m, x-i, y-i, x+i, y+i, BL_CHAR,
-				src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinarea(skill->area_sub, src->m, x-r, y-r, x+r, y+r, BL_CHAR,
+			                   src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
 			break;
 
 		case SA_VOLCANO:
 		case SA_DELUGE:
 		case SA_VIOLENTGALE:
-		{	//Does not consumes if the skill is already active. [Skotlex]
-			struct skill_unit_group *sg;
+			//Does not consumes if the skill is already active. [Skotlex]
 			if ((sg= skill->locate_element_field(src)) != NULL && ( sg->skill_id == SA_VOLCANO || sg->skill_id == SA_DELUGE || sg->skill_id == SA_VIOLENTGALE ))
 			{
-				if (sg->limit - DIFF_TICK(iTimer->gettick(), sg->tick) > 0) {
+				if (sg->limit - DIFF_TICK(timer->gettick(), sg->tick) > 0) {
 					skill->unitsetting(src,skill_id,skill_lv,x,y,0);
 					return 0; // not to consume items
 				} else
@@ -9675,7 +10042,14 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			}
 			skill->unitsetting(src,skill_id,skill_lv,x,y,0);
 			break;
-		}
+
+		case SC_CHAOSPANIC:
+		case SC_MAELSTROM:
+			if (sd && map->foreachinarea(&check_npc_chaospanic,src->m, x-3, y-3, x+3, y+3, BL_NPC) > 0 ) {
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				break;
+			}
+
 		case MG_SAFETYWALL:
 		case MG_FIREWALL:
 		case MG_THUNDERSTORM:
@@ -9756,8 +10130,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case RA_ICEBOUNDTRAP:
 		case SC_MANHOLE:
 		case SC_DIMENSIONDOOR:
-		case SC_CHAOSPANIC:
-		case SC_MAELSTROM:
+		case SC_BLOODYLUST:
 		case WM_REVERBERATION:
 		case WM_SEVERE_RAINSTORM:
 		case WM_POEMOFNETHERWORLD:
@@ -9781,10 +10154,14 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case MH_VOLCANIC_ASH:
 		case MH_POISON_MIST:
 		case MH_STEINWAND:
-		case MH_XENO_SLASHER:
 		case NC_MAGMA_ERUPTION:
+		case SO_ELEMENTAL_SHIELD:
+		case RL_B_TRAP:
+		case MH_XENO_SLASHER:
 			flag|=1;//Set flag to 1 to prevent deleting ammo (it will be deleted on group-delete).
 		case GS_GROUNDDRIFT: //Ammo should be deleted right away.
+			if ( skill_id == WM_SEVERE_RAINSTORM )
+				sc_start(src,src,SC_NO_SWITCH_EQUIP,100,0,skill->get_time(skill_id,skill_lv));
 			skill->unitsetting(src,skill_id,skill_lv,x,y,0);
 			break;
 		case RG_GRAFFITI:			/* Graffiti [Valaris] */
@@ -9796,7 +10173,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			if( sc->data[SC_BASILICA] )
 				status_change_end(src, SC_BASILICA, INVALID_TIMER); // Cancel Basilica
 			else { // Create Basilica. Start SC on caster. Unit timer start SC on others.
-				if( iMap->foreachinrange(skill_count_wos, src, 2, BL_MOB|BL_PC, src) ) {
+				if( map->foreachinrange(skill_count_wos, src, 2, BL_MOB|BL_PC, src) ) {
 					if( sd )
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL,0);
 					return 1;
@@ -9804,20 +10181,20 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 				
 				skill->clear_unitgroup(src);
 				if( skill->unitsetting(src,skill_id,skill_lv,x,y,0) )
-					sc_start4(src,type,100,skill_lv,0,0,src->id,skill->get_time(skill_id,skill_lv));
+					sc_start4(src,src,type,100,skill_lv,0,0,src->id,skill->get_time(skill_id,skill_lv));
 				flag|=1;
 			}
 			break;
 		case CG_HERMODE:
 			skill->clear_unitgroup(src);
 			if ((sg = skill->unitsetting(src,skill_id,skill_lv,x,y,0)))
-				sc_start4(src,SC_DANCING,100,
+				sc_start4(src,src,SC_DANCING,100,
 					skill_id,0,skill_lv,sg->group_id,skill->get_time(skill_id,skill_lv));
 			flag|=1;
 			break;
 		case RG_CLEANER: // [Valaris]
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea(skill->graffitiremover,src->m,x-i,y-i,x+i,y+i,BL_SKILL);
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinarea(skill->graffitiremover,src->m,x-r,y-r,x+r,y+r,BL_SKILL);
 			break;
 
 		case SO_WARMER:
@@ -9826,16 +10203,18 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			skill->unitsetting(src,skill_id,skill_lv,x,y,0);
 			break;
 
-		case WZ_METEOR: {
+		case WZ_METEOR:
+			{
 				int area = skill->get_splash(skill_id, skill_lv);
 				short tmpx = 0, tmpy = 0, x1 = 0, y1 = 0;
+				int i;
 
 				for( i = 0; i < 2 + (skill_lv>>1); i++ ) {
 					// Creates a random Cell in the Splash Area
 					tmpx = x - area + rnd()%(area * 2 + 1);
 					tmpy = y - area + rnd()%(area * 2 + 1);
 
-					if( i == 0 && path_search_long(NULL, src->m, src->x, src->y, tmpx, tmpy, CELL_CHKWALL) )
+					if( i == 0 && path->search_long(NULL, src->m, src->x, src->y, tmpx, tmpy, CELL_CHKWALL) )
 						clif->skill_poseffect(src,skill_id,skill_lv,tmpx,tmpy,tick);
 
 					if( i > 0 )
@@ -9863,19 +10242,19 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			return 0; // not to consume item.
 
 		case MO_BODYRELOCATION:
-			if (unit_movepos(src, x, y, 1, 1)) {
+			if (unit->movepos(src, x, y, 1, 1)) {
 	#if PACKETVER >= 20111005
 				clif->snap(src, src->x, src->y);
 	#else
 				clif->skill_poseffect(src,skill_id,skill_lv,src->x,src->y,tick);
 	#endif
 				if (sd)
-					skill->blockpc_start (sd, MO_EXTREMITYFIST, 2000, false);
+					skill->blockpc_start (sd, MO_EXTREMITYFIST, 2000);
 			}
 			break;
 		case NJ_SHADOWJUMP:
-			if( !map_flag_gvg(src->m) && !map[src->m].flag.battleground ) { //You don't move on GVG grounds.
-				unit_movepos(src, x, y, 1, 0);
+			if( !map_flag_gvg2(src->m) && !map->list[src->m].flag.battleground ) { //You don't move on GVG grounds.
+				unit->movepos(src, x, y, 1, 0);
 				clif->slide(src,x,y);
 			}
 			status_change_end(src, SC_HIDING, INVALID_TIMER);
@@ -9888,15 +10267,15 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 				int class_ = skill_id==AM_SPHEREMINE?1142:summons[skill_lv-1];
 				struct mob_data *md;
 
-				// Correct info, don't change any of this! [celest]
-				md = mob_once_spawn_sub(src, src->m, x, y, status_get_name(src), class_, "", SZ_SMALL, AI_NONE);
+				// Correct info, don't change any of this! [Celest]
+				md = mob->once_spawn_sub(src, src->m, x, y, status->get_name(src), class_, "", SZ_MEDIUM, AI_NONE);
 				if (md) {
 					md->master_id = src->id;
 					md->special_state.ai = (skill_id == AM_SPHEREMINE) ? AI_SPHERE : AI_FLORA;
 					if( md->deletetimer != INVALID_TIMER )
-						iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-					md->deletetimer = iTimer->add_timer (iTimer->gettick() + skill->get_time(skill_id,skill_lv), mob_timer_delete, md->bl.id, 0);
-					mob_spawn (md); //Now it is ready for spawning.
+						timer->delete(md->deletetimer, mob->timer_delete);
+					md->deletetimer = timer->add(timer->gettick() + skill->get_time(skill_id,skill_lv), mob->timer_delete, md->bl.id, 0);
+					mob->spawn (md); //Now it is ready for spawning.
 				}
 			}
 			break;
@@ -9905,54 +10284,55 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case CR_SLIMPITCHER:
 			if (sd) {
 				int i = skill_lv%11 - 1;
-				int j = pc->search_inventory(sd,skill_db[skill_id].itemid[i]);
-				if( j < 0 || skill_db[skill_id].itemid[i] <= 0 || sd->inventory_data[j] == NULL || sd->status.inventory[j].amount < skill_db[skill_id].amount[i] )
-				{
+				int j = pc->search_inventory(sd,skill->db[skill_id].itemid[i]);
+				if (j == INDEX_NOT_FOUND || skill->db[skill_id].itemid[i] <= 0
+				 || sd->inventory_data[j] == NULL || sd->status.inventory[j].amount < skill->db[skill_id].amount[i]
+				) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					return 1;
 				}
-				potion_flag = 1;
-				potion_hp = 0;
-				potion_sp = 0;
-				run_script(sd->inventory_data[j]->script,0,sd->bl.id,0);
-				potion_flag = 0;
+				script->potion_flag = 1;
+				script->potion_hp = 0;
+				script->potion_sp = 0;
+				script->run(sd->inventory_data[j]->script,0,sd->bl.id,0);
+				script->potion_flag = 0;
 				//Apply skill bonuses
 				i = pc->checkskill(sd,CR_SLIMPITCHER)*10
 					+ pc->checkskill(sd,AM_POTIONPITCHER)*10
 					+ pc->checkskill(sd,AM_LEARNINGPOTION)*5
 					+ pc->skillheal_bonus(sd, skill_id);
 
-				potion_hp = potion_hp * (100+i)/100;
-				potion_sp = potion_sp * (100+i)/100;
+				script->potion_hp = script->potion_hp * (100+i)/100;
+				script->potion_sp = script->potion_sp * (100+i)/100;
 
-				if(potion_hp > 0 || potion_sp > 0) {
+				if(script->potion_hp > 0 || script->potion_sp > 0) {
 					i = skill->get_splash(skill_id, skill_lv);
-					iMap->foreachinarea(skill->area_sub,
-						src->m,x-i,y-i,x+i,y+i,BL_CHAR,
-						src,skill_id,skill_lv,tick,flag|BCT_PARTY|BCT_GUILD|1,
-						skill->castend_nodamage_id);
+					map->foreachinarea(skill->area_sub,
+					                   src->m,x-i,y-i,x+i,y+i,BL_CHAR,
+					                   src,skill_id,skill_lv,tick,flag|BCT_PARTY|BCT_GUILD|1,
+					                   skill->castend_nodamage_id);
 				}
 			} else {
 				int i = skill_lv%11 - 1;
 				struct item_data *item;
-				i = skill_db[skill_id].itemid[i];
-				item = itemdb_search(i);
-				potion_flag = 1;
-				potion_hp = 0;
-				potion_sp = 0;
-				run_script(item->script,0,src->id,0);
-				potion_flag = 0;
+				i = skill->db[skill_id].itemid[i];
+				item = itemdb->search(i);
+				script->potion_flag = 1;
+				script->potion_hp = 0;
+				script->potion_sp = 0;
+				script->run(item->script,0,src->id,0);
+				script->potion_flag = 0;
 				i = skill->get_max(CR_SLIMPITCHER)*10;
 
-				potion_hp = potion_hp * (100+i)/100;
-				potion_sp = potion_sp * (100+i)/100;
+				script->potion_hp = script->potion_hp * (100+i)/100;
+				script->potion_sp = script->potion_sp * (100+i)/100;
 
-				if(potion_hp > 0 || potion_sp > 0) {
+				if(script->potion_hp > 0 || script->potion_sp > 0) {
 					i = skill->get_splash(skill_id, skill_lv);
-					iMap->foreachinarea(skill->area_sub,
-						src->m,x-i,y-i,x+i,y+i,BL_CHAR,
-						src,skill_id,skill_lv,tick,flag|BCT_PARTY|BCT_GUILD|1,
-							skill->castend_nodamage_id);
+					map->foreachinarea(skill->area_sub,
+					                   src->m,x-i,y-i,x+i,y+i,BL_CHAR,
+					                   src,skill_id,skill_lv,tick,flag|BCT_PARTY|BCT_GUILD|1,
+					                   skill->castend_nodamage_id);
 				}
 			}
 			break;
@@ -9961,8 +10341,8 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			if (rnd()%100 < 80) {
 				int dummy = 1;
 				clif->skill_poseffect(src,skill_id,skill_lv,x,y,tick);
-				i = skill->get_splash(skill_id, skill_lv);
-				iMap->foreachinarea(skill->cell_overlap, src->m, x-i, y-i, x+i, y+i, BL_SKILL, HW_GANBANTEIN, &dummy, src);
+				r = skill->get_splash(skill_id, skill_lv);
+				map->foreachinarea(skill->cell_overlap, src->m, x-r, y-r, x+r, y+r, BL_SKILL, HW_GANBANTEIN, &dummy, src);
 			} else {
 				if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 1;
@@ -9971,15 +10351,14 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 
 		case HW_GRAVITATION:
 			if ((sg = skill->unitsetting(src,skill_id,skill_lv,x,y,0)))
-				sc_start4(src,type,100,skill_lv,0,BCT_SELF,sg->group_id,skill->get_time(skill_id,skill_lv));
+				sc_start4(src,src,type,100,skill_lv,0,BCT_SELF,sg->group_id,skill->get_time(skill_id,skill_lv));
 			flag|=1;
 			break;
 
 		// Plant Cultivation [Celest]
 		case CR_CULTIVATION:
 			if (sd) {
-				if( iMap->count_oncell(src->m,x,y,BL_CHAR) > 0 )
-				{
+				if( map->count_oncell(src->m,x,y,BL_CHAR) > 0 ) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					return 1;
 				}
@@ -9987,16 +10366,16 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 				if (rnd()%100 < 50) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				} else {
-					TBL_MOB* md = mob_once_spawn_sub(src, src->m, x, y, "--ja--",(skill_lv < 2 ? 1084+rnd()%2 : 1078+rnd()%6),"", SZ_SMALL, AI_NONE);
+					TBL_MOB* md = mob->once_spawn_sub(src, src->m, x, y, "--ja--",(skill_lv < 2 ? 1084+rnd()%2 : 1078+rnd()%6),"", SZ_MEDIUM, AI_NONE);
 					int i;
 					if (!md) break;
 					if ((i = skill->get_time(skill_id, skill_lv)) > 0)
 					{
 						if( md->deletetimer != INVALID_TIMER )
-							iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-						md->deletetimer = iTimer->add_timer (tick + i, mob_timer_delete, md->bl.id, 0);
+							timer->delete(md->deletetimer, mob->timer_delete);
+						md->deletetimer = timer->add(tick + i, mob->timer_delete, md->bl.id, 0);
 					}
-					mob_spawn (md);
+					mob->spawn (md);
 				}
 			}
 			break;
@@ -10006,32 +10385,30 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case SG_STAR_WARM:
 			skill->clear_unitgroup(src);
 			if ((sg = skill->unitsetting(src,skill_id,skill_lv,src->x,src->y,0)))
-				sc_start4(src,type,100,skill_lv,0,0,sg->group_id,skill->get_time(skill_id,skill_lv));
+				sc_start4(src,src,type,100,skill_lv,0,0,sg->group_id,skill->get_time(skill_id,skill_lv));
 			flag|=1;
 			break;
 
 		case PA_GOSPEL:
-			if (sce && sce->val4 == BCT_SELF)
-			{
+			if (sce && sce->val4 == BCT_SELF) {
 				status_change_end(src, SC_GOSPEL, INVALID_TIMER);
 				return 0;
-			}
-			else
-			{
+			} else {
 				sg = skill->unitsetting(src,skill_id,skill_lv,src->x,src->y,0);
 				if (!sg) break;
 				if (sce)
 					status_change_end(src, type, INVALID_TIMER); //Was under someone else's Gospel. [Skotlex]
-				sc_start4(src,type,100,skill_lv,0,sg->group_id,BCT_SELF,skill->get_time(skill_id,skill_lv));
+				status->change_clear_buffs(src,3);
+				sc_start4(src,src,type,100,skill_lv,0,sg->group_id,BCT_SELF,skill->get_time(skill_id,skill_lv));
 				clif->skill_poseffect(src, skill_id, skill_lv, 0, 0, tick); // PA_GOSPEL music packet
 			}
 			break;
 		case NJ_TATAMIGAESHI:
 			if (skill->unitsetting(src,skill_id,skill_lv,src->x,src->y,0))
-				sc_start(src,type,100,skill_lv,skill->get_time2(skill_id,skill_lv));
+				sc_start(src,src,type,100,skill_lv,skill->get_time2(skill_id,skill_lv));
 			break;
 
-		case AM_RESURRECTHOMUN:	//[orn]
+		case AM_RESURRECTHOMUN:	// [orn]
 			if (sd) {
 				if (!homun->ressurect(sd, 20*skill_lv, x, y)) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
@@ -10043,18 +10420,33 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case RK_WINDCUTTER:
 			clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 		case NC_COLDSLOWER:
-		case NC_ARMSCANNON:
 		case RK_DRAGONBREATH:
 		case RK_DRAGONBREATH_WATER:
-			i = skill->get_splash(skill_id,skill_lv);
-			iMap->foreachinarea(skill->area_sub,src->m,x-i,y-i,x+i,y+i,splash_target(src),
-				src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+			r = skill->get_splash(skill_id,skill_lv);
+			map->foreachinarea(skill->area_sub,src->m,x-r,y-r,x+r,y+r,splash_target(src),
+			                   src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+			break;
+		case WM_GREAT_ECHO:
+		case WM_SOUND_OF_DESTRUCTION:
+			r = skill->get_splash(skill_id,skill_lv);
+			map->foreachinarea(skill->area_sub,src->m,x-r,y-r,x+r,y+r,BL_CHAR,src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
+			break;
+
+		case WM_LULLABY_DEEPSLEEP:
+			r = skill->get_splash(skill_id,skill_lv);
+			map->foreachinarea(skill->area_sub,src->m,x-r,y-r,x+r,y+r,BL_CHAR,
+				src,skill_id,skill_lv,tick,flag|BCT_ALL|1,skill->castend_damage_id);
 			break;
 
+		case WM_VOICEOFSIREN:
+			r = skill->get_splash(skill_id,skill_lv);
+			map->foreachinarea(skill->area_sub,src->m,x-r,y-r,x+r,y+r,BL_CHAR,
+				src,skill_id,skill_lv,tick,flag|BCT_ALL|1,skill->castend_damage_id);
+			break;
 		case SO_ARRULLO:
-			i = skill->get_splash(skill_id,skill_lv);
-			iMap->foreachinarea(skill->area_sub,src->m,x-i,y-i,x+i,y+i,splash_target(src),
-				src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
+			r = skill->get_splash(skill_id,skill_lv);
+			map->foreachinarea(skill->area_sub,src->m,x-r,y-r,x+r,y+r,splash_target(src),
+			                   src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_nodamage_id);
 			break;
 		/**
 		 * Guilotine Cross
@@ -10074,14 +10466,14 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		 **/
 		case AB_EPICLESIS:
 			if( (sg = skill->unitsetting(src, skill_id, skill_lv, x, y, 0)) ) {
-				i = sg->unit->range;
-				iMap->foreachinarea(skill->area_sub, src->m, x - i, y - i, x + i, y + i, BL_CHAR, src, ALL_RESURRECTION, 1, tick, flag|BCT_NOENEMY|1,skill->castend_nodamage_id);
+				r = sg->unit->range;
+				map->foreachinarea(skill->area_sub, src->m, x - r, y - r, x + r, y + r, BL_CHAR, src, ALL_RESURRECTION, 1, tick, flag|BCT_NOENEMY|1,skill->castend_nodamage_id);
 			}
 			break;
 
 		case WL_EARTHSTRAIN:
 			{
-				int i, wave = skill_lv + 4, dir = iMap->calc_dir(src,x,y);
+				int i, wave = skill_lv + 4, dir = map->calc_dir(src,x,y);
 				int sx = x = src->x, sy = y = src->y; // Store first caster's location to avoid glitch on unit setting
 
 				for( i = 1; i <= wave; i++ )
@@ -10092,7 +10484,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 						case 2: sx = x - i; break;
 						case 6: sx = x + i; break;
 					}
-					skill->addtimerskill(src,iTimer->gettick() + (50 * i),0,sx,sy,skill_id,skill_lv,dir,flag&2);
+					skill->addtimerskill(src,timer->gettick() + (140 * i),0,sx,sy,skill_id,skill_lv,dir,flag&2);
 				}
 			}
 			break;
@@ -10100,8 +10492,8 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		 * Ranger
 		 **/
 		case RA_DETONATOR:
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea(skill->detonator, src->m, x-i, y-i, x+i, y+i, BL_SKILL, src);
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinarea(skill->detonator, src->m, x-r, y-r, x+r, y+r, BL_SKILL, src);
 			clif->skill_damage(src, src, tick, status_get_amotion(src), 0, -30000, 1, skill_id, skill_lv, 6);
 			break;
 		/**
@@ -10111,7 +10503,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		case NC_STEALTHFIELD:
 			skill->clear_unitgroup(src); // To remove previous skills - cannot used combined
 			if( (sg = skill->unitsetting(src,skill_id,skill_lv,src->x,src->y,0)) != NULL ) {
-				sc_start2(src,skill_id == NC_NEUTRALBARRIER ? SC_NEUTRALBARRIER_MASTER : SC_STEALTHFIELD_MASTER,100,skill_lv,sg->group_id,skill->get_time(skill_id,skill_lv));
+				sc_start2(src,src,skill_id == NC_NEUTRALBARRIER ? SC_NEUTRALBARRIER_MASTER : SC_STEALTHFIELD_MASTER,100,skill_lv,sg->group_id,skill->get_time(skill_id,skill_lv));
 				if( sd ) pc->overheat(sd,1);
 			}
 			break;
@@ -10121,15 +10513,14 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 				int class_ = 2042;
 				struct mob_data *md;
 
-				md = mob_once_spawn_sub(src, src->m, x, y, status_get_name(src), class_, "", SZ_SMALL, AI_NONE);
-				if( md )
-				{
+				md = mob->once_spawn_sub(src, src->m, x, y, status->get_name(src), class_, "", SZ_MEDIUM, AI_NONE);
+				if( md ) {
 					md->master_id = src->id;
 					md->special_state.ai = AI_FLORA;
 					if( md->deletetimer != INVALID_TIMER )
-						iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-					md->deletetimer = iTimer->add_timer (iTimer->gettick() + skill->get_time(skill_id, skill_lv), mob_timer_delete, md->bl.id, 0);
-					mob_spawn( md );
+						timer->delete(md->deletetimer, mob->timer_delete);
+					md->deletetimer = timer->add(timer->gettick() + skill->get_time(skill_id, skill_lv), mob->timer_delete, md->bl.id, 0);
+					mob->spawn( md );
 				}
 			}
 			break;
@@ -10139,67 +10530,83 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			break;
 
 		case SC_FEINTBOMB:
-			skill->unitsetting(src,skill_id,skill_lv,x,y,0); // Set bomb on current Position
-			clif->skill_nodamage(src,src,skill_id,skill_lv,1);
-			if( skill->blown(src,src,6,unit_getdir(src),0) )
-				skill->castend_nodamage_id(src,src,TF_HIDING,1,tick,0x2);
+			skill->unitsetting(src, skill_id, skill_lv, x, y, 0); // Set bomb on current Position
+			clif->skill_nodamage(src, src, skill_id, skill_lv, 1);
+			if( skill->blown(src, src, 3 * skill_lv, unit->getdir(src), 0) && sc) {
+				sc_start(src, src, SC__FEINTBOMB_MASTER, 100, 0, skill->get_unit_interval(SC_FEINTBOMB));
+			}
+			break;
+
+		case SC_ESCAPE:
+			clif->skill_nodamage(src,src,skill_id,-1,1);
+			skill->unitsetting(src,HT_ANKLESNARE,skill_lv,x,y,2);
+			skill->addtimerskill(src,tick,src->id,0,0,skill_id,skill_lv,0,0);
 			break;
 
 		case LG_OVERBRAND:
-			{
-				int width;//according to data from irowiki it actually is a square
-				for( width = 0; width < 7; width++ )
-					for( i = 0; i < 7; i++ )
-						iMap->foreachincell(skill->area_sub, src->m, x-2+i, y-2+width, splash_target(src), src, LG_OVERBRAND_BRANDISH, skill_lv, tick, flag|BCT_ENEMY,skill->castend_damage_id);
-				for( width = 0; width < 7; width++ )
-					for( i = 0; i < 7; i++ )
-						iMap->foreachincell(skill->area_sub, src->m, x-2+i, y-2+width, splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY,skill->castend_damage_id);
-			}
+			skill->area_temp[1] = 0;
+			map->foreachinpath(skill->attack_area,src->m,src->x,src->y,x,y,1,5,BL_CHAR,
+				skill->get_type(skill_id),src,src,skill_id,skill_lv,tick,flag,BCT_ENEMY);
+			skill->addtimerskill(src,timer->gettick() + status_get_amotion(src), 0, x, y, LG_OVERBRAND_BRANDISH, skill_lv, 0, flag);
 			break;
 
 		case LG_BANDING:
 			if( sc && sc->data[SC_BANDING] )
 				status_change_end(src,SC_BANDING,INVALID_TIMER);
 			else if( (sg = skill->unitsetting(src,skill_id,skill_lv,src->x,src->y,0)) != NULL ) {
-				sc_start4(src,SC_BANDING,100,skill_lv,0,0,sg->group_id,skill->get_time(skill_id,skill_lv));
+				sc_start4(src,src,SC_BANDING,100,skill_lv,0,0,sg->group_id,skill->get_time(skill_id,skill_lv));
 				if( sd ) pc->banding(sd,skill_lv);
 			}
 			clif->skill_nodamage(src,src,skill_id,skill_lv,1);
 			break;
 
 		case LG_RAYOFGENESIS:
-			if( status_charge(src,status_get_max_hp(src)*3*skill_lv / 100,0) ) {
-				i = skill->get_splash(skill_id,skill_lv);
-				iMap->foreachinarea(skill->area_sub,src->m,x-i,y-i,x+i,y+i,splash_target(src),
+			if( status->charge(src,status_get_max_hp(src)*3*skill_lv / 100,0) ) {
+				r = skill->get_splash(skill_id,skill_lv);
+				map->foreachinarea(skill->area_sub,src->m,x-r,y-r,x+r,y+r,splash_target(src),
 					src,skill_id,skill_lv,tick,flag|BCT_ENEMY|1,skill->castend_damage_id);
 			} else if( sd )
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL,0);
 			break;
 
 		case WM_DOMINION_IMPULSE:
-			i = skill->get_splash(skill_id, skill_lv);
-			iMap->foreachinarea( skill->activate_reverberation,
-				src->m, x-i, y-i, x+i,y+i,BL_SKILL);
+			r = skill->get_splash(skill_id, skill_lv);
+			map->foreachinarea( skill->activate_reverberation,src->m, x-r, y-r, x+r,y+r,BL_SKILL);
 			break;
 
-		case WM_GREAT_ECHO:
-			flag|=1; // Should counsume 1 item per skill usage.
-			iMap->foreachinrange(skill->area_sub, src, skill->get_splash(skill_id,skill_lv),splash_target(src), src, skill_id, skill_lv, tick, flag|BCT_ENEMY, skill->castend_damage_id);
-			break;
-		case GN_CRAZYWEED: {
-				int area = skill->get_splash(GN_CRAZYWEED_ATK, skill_lv);
-				short x1 = 0, y1 = 0;
+		case GN_CRAZYWEED:
+			{
+				int area = skill->get_splash(skill_id, skill_lv);
+				short tmpx = 0, tmpy = 0, x1 = 0, y1 = 0;
 
-				for( i = 0; i < 3 + (skill_lv/2); i++ ) {
-					x1 = x - area + rnd()%(area * 2 + 1);
-					y1 = y - area + rnd()%(area * 2 + 1);
-					skill->addtimerskill(src,tick+i*150,0,x1,y1,GN_CRAZYWEED_ATK,skill_lv,-1,0);
+				for( r = 0; r < 3 + (skill_lv>>1); r++ ) {
+					// Creates a random Cell in the Splash Area
+					tmpx = x - area + rnd()%(area * 2 + 1);
+					tmpy = y - area + rnd()%(area * 2 + 1);
+
+					if( r > 0 )
+						skill->addtimerskill(src,tick+r*250,0,tmpx,tmpy,GN_CRAZYWEED,skill_lv,(x1<<16)|y1,flag);
+
+					x1 = tmpx;
+					y1 = tmpy;
 				}
+
+				skill->addtimerskill(src,tick+r*250,0,tmpx,tmpy,GN_CRAZYWEED,skill_lv,-1,flag);
+			}
+			break;
+
+		case GN_CRAZYWEED_ATK: {
+				int dummy = 1;
+				//Enable if any unique animation gets added to this skill ID in the future. [Rytech]
+				//clif_skill_poseffect(src,skillid,skilllv,x,y,tick);
+				r = skill->get_splash(skill_id, skill_lv);
+				map->foreachinarea(skill->cell_overlap, src->m, x-r, y-r, x+r, y+r, BL_SKILL, skill_id, &dummy, src);
+				map->foreachinarea(skill->area_sub, src->m, x-r, y-r, x+r, y+r, BL_CHAR, src, skill_id, skill_lv, tick, flag|BCT_ENEMY|1, skill->castend_damage_id);
 			}
 			break;
 		case GN_FIRE_EXPANSION: {
 			int i;
-			struct unit_data *ud = unit_bl2ud(src);
+			struct unit_data *ud = unit->bl2ud(src);
 
 			if( !ud ) break;
 
@@ -10216,10 +10623,10 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 							clif->changetraplook(&ud->skillunit[i]->unit->bl, UNT_FIRE_EXPANSION_TEAR_GAS);
 							break;
 						case 5:
-							iMap->foreachinarea(skill->area_sub, src->m,
-											  ud->skillunit[i]->unit->bl.x - 3, ud->skillunit[i]->unit->bl.y - 3,
-											  ud->skillunit[i]->unit->bl.x + 3, ud->skillunit[i]->unit->bl.y + 3, BL_CHAR,
-											  src, CR_ACIDDEMONSTRATION, sd ? pc->checkskill(sd, CR_ACIDDEMONSTRATION) : skill_lv, tick, flag|BCT_ENEMY|1|SD_LEVEL, skill->castend_damage_id);
+							map->foreachinarea(skill->area_sub, src->m,
+							                   ud->skillunit[i]->unit->bl.x - 3, ud->skillunit[i]->unit->bl.y - 3,
+							                   ud->skillunit[i]->unit->bl.x + 3, ud->skillunit[i]->unit->bl.y + 3, BL_CHAR,
+							                   src, CR_ACIDDEMONSTRATION, sd ? pc->checkskill(sd, CR_ACIDDEMONSTRATION) : skill_lv, tick, flag|BCT_ENEMY|1|SD_LEVEL, skill->castend_damage_id);
 							skill->delunit(ud->skillunit[i]->unit);
 							break;
 						default:
@@ -10237,20 +10644,18 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 			if( sc && sc->data[type] )
 				status_change_end(src,type,INVALID_TIMER);
 			clif->skill_nodamage(src, src ,skill_id, skill_lv,
-								sc_start2(src, type, 100, skill_id, skill_lv, skill->get_time(skill_id, skill_lv)));
+								sc_start2(src,src, type, 100, skill_id, skill_lv, skill->get_time(skill_id, skill_lv)));
 			break;
 
-		case SC_BLOODYLUST: //set in another group so instance will move if recasted
-				flag |= 33;
-				skill->unitsetting(src, skill_id, skill_lv, x, y, 0);
-				break;
-
 		case KO_MAKIBISHI:
+		{
+			int i;
 			for( i = 0; i < (skill_lv+2); i++ ) {
 				x = src->x - 1 + rnd()%3;
 				y = src->y - 1 + rnd()%3;
 				skill->unitsetting(src,skill_id,skill_lv,x,y,0);
 			}
+		}
 			break;
 
 		default:
@@ -10262,7 +10667,7 @@ int skill_castend_pos2(struct block_list* src, int x, int y, uint16 skill_id, ui
 		status_change_end(src,SC_CURSEDCIRCLE_ATKER,INVALID_TIMER);
 
 	if( sd ) {// ensure that the skill last-cast tick is recorded
-		sd->canskill_tick = iTimer->gettick();
+		sd->canskill_tick = timer->gettick();
 
 		if( sd->state.arrow_atk && !(flag&1) ) {
 			// consume arrow if this is a ground skill
@@ -10294,7 +10699,7 @@ int skill_dance_overlap_sub(struct block_list* bl, va_list ap) {
 	else //Remove dissonance
 		target->val2 &= ~UF_ENSEMBLE;
 
-	clif->skill_setunit(target); //Update look of affected cell.
+	clif->getareachar_skillunit(&target->bl,target,AREA); //Update look of affected cell.
 
 	return 1;
 }
@@ -10302,32 +10707,38 @@ int skill_dance_overlap_sub(struct block_list* bl, va_list ap) {
 //Does the song/dance overlapping -> dissonance check. [Skotlex]
 //When flag is 0, this unit is about to be removed, cancel the dissonance effect
 //When 1, this unit has been positioned, so start the cancel effect.
-int skill_dance_overlap(struct skill_unit* unit, int flag) {
-	if (!unit || !unit->group || !(unit->group->state.song_dance&0x1))
+int skill_dance_overlap(struct skill_unit* su, int flag) {
+	if (!su || !su->group || !(su->group->state.song_dance&0x1))
 		return 0;
-	if (!flag && !(unit->val2&UF_ENSEMBLE))
-		return 0; //Nothing to remove, this unit is not overlapped.
-
-	if (unit->val1 != unit->group->skill_id) {
+	
+	if (su->val1 != su->group->skill_id) {
 		//Reset state
-		unit->val1 = unit->group->skill_id;
-		unit->val2 &= ~UF_ENSEMBLE;
+		su->val1 = su->group->skill_id;
+		su->val2 &= ~UF_ENSEMBLE;
 	}
-
-	return iMap->foreachincell(skill->dance_overlap_sub, unit->bl.m,unit->bl.x,unit->bl.y,BL_SKILL, unit,flag);
+	
+	return map->foreachincell(skill->dance_overlap_sub, su->bl.m,su->bl.x,su->bl.y,BL_SKILL, su,flag);
 }
 
-/*==========================================
+/**
  * Converts this group information so that it is handled as a Dissonance or Ugly Dance cell.
- * Flag: 0 - Convert, 1 - Revert.
- *------------------------------------------*/
-bool skill_dance_switch(struct skill_unit* unit, int flag) {
+ * This function is safe to call even when the unit or the group were freed by other function
+ * previously.
+ * @param su Skill unit data (from BA_DISSONANCE or DC_UGLYDANCE)
+ * @param flag 0 Convert
+ * @param flag 1 Revert
+ * @retval true success
+ **/
+bool skill_dance_switch(struct skill_unit* su, int flag) {
 	static int prevflag = 1;  // by default the backup is empty
 	static struct skill_unit_group backup;
-	struct skill_unit_group* group = unit->group;
+	struct skill_unit_group* group;
+
+	if( su == NULL || (group = su->group) == NULL )
+		return false;
 
 	// val2&UF_ENSEMBLE is a hack to indicate dissonance
-	if ( !(group->state.song_dance&0x1 && unit->val2&UF_ENSEMBLE) )
+	if ( !(group->state.song_dance&0x1 && su->val2&UF_ENSEMBLE) )
 		return false;
 
 	if( flag == prevflag ) {
@@ -10340,7 +10751,7 @@ bool skill_dance_switch(struct skill_unit* unit, int flag) {
 	prevflag = flag;
 
 	if( !flag ) {	//Transform
-		uint16 skill_id = unit->val2&UF_SONG ? BA_DISSONANCE : DC_UGLYDANCE;
+		uint16 skill_id = su->val2&UF_SONG ? BA_DISSONANCE : DC_UGLYDANCE;
 
 		// backup
 		backup.skill_id    = group->skill_id;
@@ -10377,14 +10788,14 @@ int skill_icewall_block(struct block_list *bl,va_list ap) {
 
 	nullpo_ret(bl);
 	nullpo_ret(md);
-	if( !md->target_id || ( target = iMap->id2bl(md->target_id) ) == NULL )
+	if( !md->target_id || ( target = map->id2bl(md->target_id) ) == NULL )
 		return 0;
 
-	if( path_search_long(NULL,bl->m,bl->x,bl->y,target->x,target->y,CELL_CHKICEWALL) )
+	if( path->search_long(NULL,bl->m,bl->x,bl->y,target->x,target->y,CELL_CHKICEWALL) )
 		return 0;
 
 	if( !check_distance_bl(bl, target, status_get_range(bl) ) ) {
-		mob_unlocktarget(md,iTimer->gettick());
+		mob->unlocktarget(md,timer->gettick());
 		mob_stop_walking(md,1);
 	}
 
@@ -10394,14 +10805,13 @@ int skill_icewall_block(struct block_list *bl,va_list ap) {
  * Initializes and sets a ground skill.
  * flag&1 is used to determine when the skill 'morphs' (Warp portal becomes active, or Fire Pillar becomes active)
  *------------------------------------------*/
-struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill_id, uint16 skill_lv, int16 x, int16 y, int flag)
-{
+struct skill_unit_group* skill_unitsetting(struct block_list *src, uint16 skill_id, uint16 skill_lv, int16 x, int16 y, int flag) {
 	struct skill_unit_group *group;
 	int i,limit,val1=0,val2=0,val3=0;
 	int target,interval,range,unit_flag,req_item=0;
 	struct s_skill_unit_layout *layout;
 	struct map_session_data *sd;
-	struct status_data *status;
+	struct status_data *st;
 	struct status_change *sc;
 	int active_flag=1;
 	int subunt=0;
@@ -10415,19 +10825,22 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 	unit_flag = skill->get_unit_flag(skill_id);
 	layout = skill->get_unit_layout(skill_id,skill_lv,src,x,y);
 
-	if( map[src->m].unit_count ) {
-		ARR_FIND(0, map[src->m].unit_count, i, map[src->m].units[i]->skill_id == skill_id );
+	if( map->list[src->m].unit_count ) {
+		ARR_FIND(0, map->list[src->m].unit_count, i, map->list[src->m].units[i]->skill_id == skill_id );
 
-		if( i < map[src->m].unit_count ) {
-			limit = limit * map[src->m].units[i]->modifier / 100;
+		if( i < map->list[src->m].unit_count ) {
+			limit = limit * map->list[src->m].units[i]->modifier / 100;
 		}
 	}
 	
 	sd = BL_CAST(BL_PC, src);
-	status = status_get_status_data(src);
-	sc = status_get_sc(src);	// for traps, firewall and fogwall - celest
+	st = status->get_status_data(src);
+	sc = status->get_sc(src);	// for traps, firewall and fogwall - celest
 
 	switch( skill_id ) {
+		case SO_ELEMENTAL_SHIELD:
+			val2 = 300 * skill_lv + 65 * (st->int_ + status->get_lv(src)) + st->max_sp;
+			break;
 		case MH_STEINWAND:
 			val2 = 4 + skill_lv; //nb of attack blocked
 			break;
@@ -10455,7 +10868,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			{	//Warp Portal morphing to active mode, extract relevant data from src. [Skotlex]
 				if( src->type != BL_SKILL ) return NULL;
 				group = ((TBL_SKILL*)src)->group;
-				src = iMap->id2bl(group->src_id);
+				src = map->id2bl(group->src_id);
 				if( !src ) return NULL;
 				val2 = group->val2; //Copy the (x,y) position you warp to
 				val3 = group->val3; //as well as the mapindex to warp to.
@@ -10471,7 +10884,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			break;
 
 		case WZ_FIREPILLAR:
-			if( iMap->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
+			if( map->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
 				return NULL;
 			if((flag&1)!=0)
 				limit=1000;
@@ -10480,10 +10893,15 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 		case WZ_QUAGMIRE:	//The target changes to "all" if used in a gvg map. [Skotlex]
 		case AM_DEMONSTRATION:
 		case GN_HELLS_PLANT:
+			if( skill_id == GN_HELLS_PLANT && map->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
+				return NULL;
 			if (map_flag_vs(src->m) && battle_config.vs_traps_bctall
 				&& (src->type&battle_config.vs_traps_bctall))
 				target = BCT_ALL;
 			break;
+		case HT_ANKLESNARE:
+			if( flag&2 )
+				val3 = SC_ESCAPE;
 		case HT_SHOCKWAVE:
 			val1=skill_lv*15+10;
 		case HT_SANDMAN:
@@ -10493,7 +10911,6 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 		case MA_SKIDTRAP:
 		case HT_LANDMINE:
 		case MA_LANDMINE:
-		case HT_ANKLESNARE:
 		case HT_FLASHER:
 		case HT_FREEZINGTRAP:
 		case MA_FREEZINGTRAP:
@@ -10512,9 +10929,9 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			{
 				struct skill_condition req = skill->get_requirement(sd,skill_id,skill_lv);
 				ARR_FIND(0, MAX_SKILL_ITEM_REQUIRE, i, req.itemid[i] && (req.itemid[i] == ITEMID_TRAP || req.itemid[i] == ITEMID_TRAP_ALLOY));
-				if( req.itemid[i] )
+				if( i != MAX_SKILL_ITEM_REQUIRE && req.itemid[i] )
 					req_item = req.itemid[i];
-				if( map_flag_gvg(src->m) || map[src->m].flag.battleground )
+				if( map_flag_gvg2(src->m) || map->list[src->m].flag.battleground )
 					limit *= 4; // longer trap times in WOE [celest]
 				if( battle_config.vs_traps_bctall && map_flag_vs(src->m) && (src->type&battle_config.vs_traps_bctall) )
 					target = BCT_ALL;
@@ -10536,7 +10953,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 					old_sg->skill_id == SA_VIOLENTGALE
 				) && old_sg->limit > 0)
 				{	//Use the previous limit (minus the elapsed time) [Skotlex]
-					limit = old_sg->limit - DIFF_TICK(iTimer->gettick(), old_sg->tick);
+					limit = old_sg->limit - DIFF_TICK32(timer->gettick(), old_sg->tick);
 					if (limit < 0)	//This can happen...
 						limit = skill->get_time(skill_id,skill_lv);
 				}
@@ -10547,18 +10964,18 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 
 		case BA_DISSONANCE:
 		case DC_UGLYDANCE:
-			val1 = 10;	//FIXME: This value is not used anywhere, what is it for? [Skotlex]
+			val1 = 10; //FIXME: This value is not used anywhere, what is it for? [Skotlex]
 			break;
 		case BA_WHISTLE:
-			val1 = skill_lv +status->agi/10; // Flee increase
-			val2 = ((skill_lv+1)/2)+status->luk/10; // Perfect dodge increase
+			val1 = skill_lv +st->agi/10; // Flee increase
+			val2 = ((skill_lv+1)/2)+st->luk/10; // Perfect dodge increase
 			if(sd){
 				val1 += pc->checkskill(sd,BA_MUSICALLESSON);
 				val2 += pc->checkskill(sd,BA_MUSICALLESSON);
 			}
 			break;
 		case DC_HUMMING:
-			val1 = 2*skill_lv+status->dex/10; // Hit increase
+			val1 = 2*skill_lv+st->dex/10; // Hit increase
 			#ifdef RENEWAL
 				val1 *= 2;
 			#endif
@@ -10566,9 +10983,9 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 				val1 += pc->checkskill(sd,DC_DANCINGLESSON);
 			break;
 		case BA_POEMBRAGI:
-			val1 = 3*skill_lv+status->dex/10; // Casting time reduction
+			val1 = 3*skill_lv+st->dex/10; // Casting time reduction
 			//For some reason at level 10 the base delay reduction is 50%.
-			val2 = (skill_lv<10?3*skill_lv:50)+status->int_/5; // After-cast delay reduction
+			val2 = (skill_lv<10?3*skill_lv:50)+st->int_/5; // After-cast delay reduction
 			if(sd){
 				val1 += 2*pc->checkskill(sd,BA_MUSICALLESSON);
 				val2 += 2*pc->checkskill(sd,BA_MUSICALLESSON);
@@ -10576,11 +10993,11 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			break;
 		case DC_DONTFORGETME:
 #ifdef RENEWAL
-			val1 = status->dex/10 + 3*skill_lv; // ASPD decrease
-			val2 = status->agi/10 + 2*skill_lv; // Movement speed adjustment.
+			val1 = st->dex/10 + 3*skill_lv; // ASPD decrease
+			val2 = st->agi/10 + 2*skill_lv; // Movement speed adjustment.
 #else
-			val1 = status->dex/10 + 3*skill_lv + 5; // ASPD decrease
-			val2 = status->agi/10 + 3*skill_lv + 5; // Movement speed adjustment.
+			val1 = st->dex/10 + 3*skill_lv + 5; // ASPD decrease
+			val2 = st->agi/10 + 3*skill_lv + 5; // Movement speed adjustment.
 #endif
 			if(sd){
 				val1 += pc->checkskill(sd,DC_DANCINGLESSON);
@@ -10588,13 +11005,13 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			}
 			break;
 		case BA_APPLEIDUN:
-			val1 = 5+2*skill_lv+status->vit/10; // MaxHP percent increase
+			val1 = 5+2*skill_lv+st->vit/10; // MaxHP percent increase
 			if(sd)
 				val1 += pc->checkskill(sd,BA_MUSICALLESSON);
 			break;
 		case DC_SERVICEFORYOU:
-			val1 = 15+skill_lv+(status->int_/10); // MaxSP percent increase TO-DO: this INT bonus value is guessed
-			val2 = 20+3*skill_lv+(status->int_/10); // SP cost reduction
+			val1 = 15+skill_lv+(st->int_/10); // MaxSP percent increase TO-DO: this INT bonus value is guessed
+			val2 = 20+3*skill_lv+(st->int_/10); // SP cost reduction
 			if(sd){
 				val1 += pc->checkskill(sd,DC_DANCINGLESSON); //TO-DO This bonus value is guessed
 				val2 += pc->checkskill(sd,DC_DANCINGLESSON); //TO-DO Should be half this value
@@ -10602,17 +11019,17 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			break;
 		case BA_ASSASSINCROSS:
 #ifdef RENEWAL
-			val1 = 10 + skill_lv + (status->agi/10); // ASPD increase
+			val1 = 10 + skill_lv + (st->agi/10); // ASPD increase
 			if(sd)
 				val1 += 4*pc->checkskill(sd,BA_MUSICALLESSON);
 #else
-			val1 = 100+(10*skill_lv)+(status->agi/10); // ASPD increase
+			val1 = 100+(10*skill_lv)+(st->agi/10); // ASPD increase
 			if(sd)
 				val1 += 5*pc->checkskill(sd,BA_MUSICALLESSON);
 #endif
 			break;
 		case DC_FORTUNEKISS:
-			val1 = 10+skill_lv+(status->luk/10); // Critical increase
+			val1 = 10+skill_lv+(st->luk/10); // Critical increase
 			if(sd)
 				val1 += pc->checkskill(sd,DC_DANCINGLESSON);
 			val1*=10; //Because every 10 crit is an actual cri point.
@@ -10660,7 +11077,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			{
 			int element[5]={ELE_WIND,ELE_DARK,ELE_POISON,ELE_WATER,ELE_FIRE};
 
-			val1 = status->rhw.ele;
+			val1 = st->rhw.ele;
 			if (!val1)
 				val1=element[rnd()%5];
 
@@ -10706,10 +11123,16 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			limit = -1;
 			break;
 		case WM_REVERBERATION:
-			interval = limit;
+			if( battle_config.vs_traps_bctall && map_flag_vs(src->m) && (src->type&battle_config.vs_traps_bctall) )
+				target = BCT_ALL;
+			val1 = skill_lv + 1;
 			val2 = 1;
-		case WM_POEMOFNETHERWORLD:	// Can't be placed on top of Land Protector.
-			if( iMap->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
+		case WM_POEMOFNETHERWORLD: // Can't be placed on top of Land Protector.
+		case SO_WATER_INSIGNIA:
+		case SO_FIRE_INSIGNIA:
+		case SO_WIND_INSIGNIA:
+		case SO_EARTH_INSIGNIA:
+			if( map->getcell(src->m, x, y, CELL_CHKLANDPROTECTOR) )
 				return NULL;
 			break;
 		case SO_CLOUD_KILL:
@@ -10718,12 +11141,6 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 		case SO_WARMER:
 			skill->clear_group(src, 8);
 			break;
-		case SO_VACUUM_EXTREME:
-			range++;
-			break;
-		case SC_BLOODYLUST:
-			skill->clear_group(src, 32);
-			break;
 		case GN_WALLOFTHORN:
 			if( flag&1 )
 				limit = 3000;
@@ -10754,7 +11171,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 	group->state.guildaura = ( skill_id >= GD_LEADERSHIP && skill_id <= GD_HAWKEYES )?1:0;
 	group->item_id = req_item;
   	//if tick is greater than current, do not invoke onplace function just yet. [Skotlex]
-	if (DIFF_TICK(group->tick, iTimer->gettick()) > SKILLUNITTIMER_INTERVAL)
+	if (DIFF_TICK(group->tick, timer->gettick()) > SKILLUNITTIMER_INTERVAL)
 		active_flag = 0;
 
 	if(skill_id==HT_TALKIEBOX || skill_id==RG_GRAFFITI){
@@ -10771,7 +11188,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			sd->skill_lv_dance = skill_lv;
 		}
 		if (
-			sc_start4(src, SC_DANCING, 100, skill_id, group->group_id, skill_lv,
+			sc_start4(src,src, SC_DANCING, 100, skill_id, group->group_id, skill_lv,
 				(group->state.song_dance&2?BCT_SELF:0), limit+1000) &&
 			sd && group->state.song_dance&2 && skill_id != CG_HERMODE //Hermod is a encore with a warp!
 		)
@@ -10780,16 +11197,16 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 
 	limit = group->limit;
 	for( i = 0; i < layout->count; i++ ) {
-		struct skill_unit *unit;
+		struct skill_unit *su;
 		int ux = x + layout->dx[i];
 		int uy = y + layout->dy[i];
-		int val1 = skill_lv;
-		int val2 = 0;
 		int alive = 1;
+		val1 = skill_lv;
+		val2 = 0;
 
-		if( !group->state.song_dance && !iMap->getcell(src->m,ux,uy,CELL_CHKREACH) )
+		if( !group->state.song_dance && !map->getcell(src->m,ux,uy,CELL_CHKREACH) )
 			continue; // don't place skill units on walls (except for songs/dances/encores)
-		if( battle_config.skill_wall_check && skill->get_unit_flag(skill_id)&UF_PATHCHECK && !path_search_long(NULL,src->m,ux,uy,x,y,CELL_CHKWALL) )
+		if( battle_config.skill_wall_check && skill->get_unit_flag(skill_id)&UF_PATHCHECK && !path->search_long(NULL,src->m,ux,uy,x,y,CELL_CHKWALL) )
 			continue; // no path between cell and center of casting.
 
 		switch( skill_id ) {
@@ -10799,7 +11216,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 				break;
 			case WZ_ICEWALL:
 				val1 = (skill_lv <= 1) ? 500 : 200 + 200*skill_lv;
-				val2 = iMap->getcell(src->m, ux, uy, CELL_GETTYPE);
+				val2 = map->getcell(src->m, ux, uy, CELL_GETTYPE);
 				break;
 			case HT_LANDMINE:
 			case MA_LANDMINE:
@@ -10837,11 +11254,9 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 				if (val1 < 1) val1 = 1;
 				val2 = 0;
 				break;
-			case WM_REVERBERATION:
-				val1 = 1 + skill_lv;
-				break;
 			case GN_WALLOFTHORN:
-				val1 = 1000 * skill_lv;	// Need official value. [LimitLine]
+				val1 = 2000 + 2000 * skill_lv;
+				val2 = src->id;
 				break;
 			default:
 				if (group->state.song_dance&0x1)
@@ -10852,26 +11267,27 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 			val2 |= UF_RANGEDSINGLEUNIT; // center.
 
 		if( range <= 0 )
-			iMap->foreachincell(skill->cell_overlap,src->m,ux,uy,BL_SKILL,skill_id, &alive, src);
+			map->foreachincell(skill->cell_overlap,src->m,ux,uy,BL_SKILL,skill_id, &alive, src);
 		if( !alive )
 			continue;
 
-		nullpo_retr(NULL, unit=skill->initunit(group,i,ux,uy,val1,val2));
-		unit->limit=limit;
-		unit->range=range;
+		nullpo_retr(NULL, su=skill->initunit(group,i,ux,uy,val1,val2));
+		su->limit=limit;
+		su->range=range;
 
 		if (skill_id == PF_FOGWALL && alive == 2) {
 			//Double duration of cells on top of Deluge/Suiton
-			unit->limit *= 2;
-			group->limit = unit->limit;
+			su->limit *= 2;
+			group->limit = su->limit;
 		}
 
 		// execute on all targets standing on this cell
 		if (range==0 && active_flag)
-			iMap->foreachincell(skill->unit_effect,unit->bl.m,unit->bl.x,unit->bl.y,group->bl_flag,&unit->bl,iTimer->gettick(),1);
+			map->foreachincell(skill->unit_effect,su->bl.m,su->bl.x,su->bl.y,group->bl_flag,&su->bl,timer->gettick(),1);
 	}
 
-	if (!group->alive_count) {	//No cells? Something that was blocked completely by Land Protector?
+	if (!group->alive_count) {
+		//No cells? Something that was blocked completely by Land Protector?
 		skill->del_unitgroup(group,ALC_MARK);
 		return NULL;
 	}
@@ -10879,7 +11295,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 	//success, unit created.
 	switch( skill_id ) {
 		case WZ_ICEWALL:
-			iMap->foreachinrange(skill->icewall_block, src, AREA_SIZE, BL_MOB);
+			map->foreachinrange(skill->icewall_block, src, AREA_SIZE, BL_MOB);
 			break;
 		case NJ_TATAMIGAESHI: //Store number of tiles.
 			group->val1 = group->alive_count;
@@ -10892,7 +11308,7 @@ struct skill_unit_group* skill_unitsetting (struct block_list *src, uint16 skill
 /*==========================================
  *
  *------------------------------------------*/
-int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned int tick) {
+int skill_unit_onplace(struct skill_unit *src, struct block_list *bl, int64 tick) {
 	struct skill_unit_group *sg;
 	struct block_list *ss;
 	struct status_change *sc;
@@ -10903,21 +11319,23 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 	nullpo_ret(src);
 	nullpo_ret(bl);
 
-	if(bl->prev==NULL || !src->alive || status_isdead(bl))
+	if(bl->prev==NULL || !src->alive || status->isdead(bl))
 		return 0;
 
 	nullpo_ret(sg=src->group);
-	nullpo_ret(ss=iMap->id2bl(sg->src_id));
+	nullpo_ret(ss=map->id2bl(sg->src_id));
 
-	if( skill->get_type(sg->skill_id) == BF_MAGIC && iMap->getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR) && sg->skill_id != SA_LANDPROTECTOR )
+	if( skill->get_type(sg->skill_id) == BF_MAGIC && map->getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR) && sg->skill_id != SA_LANDPROTECTOR )
 		return 0; //AoE skills are ineffective. [Skotlex]
-
-	sc = status_get_sc(bl);
+	sc = status->get_sc(bl);
 
 	if (sc && sc->option&OPTION_HIDE && sg->skill_id != WZ_HEAVENDRIVE && sg->skill_id != WL_EARTHSTRAIN )
 		return 0; //Hidden characters are immune to AoE skills except to these. [Skotlex]
 
-	type = status_skill2sc(sg->skill_id);
+	if (sc && sc->data[SC_VACUUM_EXTREME] && map->getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR))
+		status_change_end(bl, SC_VACUUM_EXTREME, INVALID_TIMER);
+
+	type = status->skill2sc(sg->skill_id);
 	sce = (sc && type != -1)?sc->data[type]:NULL;
 	skill_id = sg->skill_id; //In case the group is deleted, we need to return the correct skill id, still.
 	switch (sg->unit_id) {
@@ -10928,44 +11346,36 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 				break;
 			} else if( sc && battle->check_target(&sg->unit->bl,bl,sg->target_flag) > 0 ) {
 				int sec = skill->get_time2(sg->skill_id,sg->skill_lv);
-				if( status_change_start(bl,type,10000,sg->skill_lv,1,sg->group_id,0,sec,8) ) {
-					const struct TimerData* td = sc->data[type]?iTimer->get_timer(sc->data[type]->timer):NULL;
+				if( status->change_start(ss, bl,type,10000,sg->skill_lv,1,sg->group_id,0,sec,8) ) {
+					const struct TimerData* td = sc->data[type]?timer->get(sc->data[type]->timer):NULL;
 					if( td )
-						sec = DIFF_TICK(td->tick, tick);
-					iMap->moveblock(bl, src->bl.x, src->bl.y, tick);
+						sec = DIFF_TICK32(td->tick, tick);
+					map->moveblock(bl, src->bl.x, src->bl.y, tick);
 					clif->fixpos(bl);
 					sg->val2 = bl->id;
 				}
 				else
 					sec = 3000; //Couldn't trap it?
-				sg->limit = DIFF_TICK(tick,sg->tick)+sec;
+				sg->limit = DIFF_TICK32(tick,sg->tick)+sec;
 			}
 			break;
 		case UNT_SAFETYWALL:
 			if (!sce)
-				sc_start4(bl,type,100,sg->skill_lv,sg->skill_id,sg->group_id,0,sg->limit);
+				sc_start4(ss,bl,type,100,sg->skill_lv,sg->skill_id,sg->group_id,0,sg->limit);
+			break;
+		case UNT_BLOODYLUST:
+			if (sg->src_id == bl->id)
+				break; //Does not affect the caster.
+			if (bl->type == BL_MOB)
+				break; //Does not affect the caster.
+			if( !sce && sc_start4(ss,bl,type,100,sg->skill_lv,0,SC__BLOODYLUST,0,sg->limit) )
+				sc_start(ss,bl,SC__BLOODYLUST,100,sg->skill_lv,sg->limit);
 			break;
-
 		case UNT_PNEUMA:
 		case UNT_CHAOSPANIC:
 		case UNT_MAELSTROM:
 			if (!sce)
-				sc_start4(bl,type,100,sg->skill_lv,sg->group_id,0,0,sg->limit);
-			break;
-		case UNT_BLOODYLUST:
-			if (sg->src_id == bl->id)
-				break; //Does not affect the caster.
-			if (!sce) {
-				TBL_PC *sd = BL_CAST(BL_PC, bl); //prevent fullheal exploit
-				if (sd && sd->bloodylust_tick && DIFF_TICK(iTimer->gettick(), sd->bloodylust_tick) < skill->get_time2(SC_BLOODYLUST, 1))
-					clif->skill_nodamage(&src->bl,bl,sg->skill_id,sg->skill_lv,
-						sc_start4(bl, type, 100, sg->skill_lv, 1, 0, 0, skill->get_time(LK_BERSERK, sg->skill_lv)));
-				else {
-					if (sd) sd->bloodylust_tick = iTimer->gettick();
-						clif->skill_nodamage(&src->bl,bl,sg->skill_id,sg->skill_lv,
-							sc_start4(bl, type, 100, sg->skill_lv, 0, 0, 0, skill->get_time(LK_BERSERK, sg->skill_lv)));
-				}
-			}
+				sc_start4(ss,bl,type,100,sg->skill_lv,sg->group_id,0,0,sg->limit);
 			break;
 
 		case UNT_WARP_WAITING: {
@@ -10984,7 +11394,7 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 					if( --count <= 0 )
 						skill->del_unitgroup(sg,ALC_MARK);
 
-					if ( iMap->mapindex2mapid(sg->val3) == sd->bl.m && x == sd->bl.x && y == sd->bl.y )
+					if ( map->mapindex2mapid(sg->val3) == sd->bl.m && x == sd->bl.x && y == sd->bl.y )
 						working = 1;/* we break it because officials break it, lovely stuff. */
 
 					sg->val1 = (count<<16)|working;
@@ -10992,35 +11402,35 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 					pc->setpos(sd,m,x,y,CLR_TELEPORT);
 				}
 			} else if(bl->type == BL_MOB && battle_config.mob_warp&2) {
-				int16 m = iMap->mapindex2mapid(sg->val3);
+				int16 m = map->mapindex2mapid(sg->val3);
 				if (m < 0) break; //Map not available on this map-server.
-				unit_warp(bl,m,sg->val2>>16,sg->val2&0xffff,CLR_TELEPORT);
+				unit->warp(bl,m,sg->val2>>16,sg->val2&0xffff,CLR_TELEPORT);
 			}
 		}
 			break;
 
 		case UNT_QUAGMIRE:
 			if( !sce && battle->check_target(&sg->unit->bl,bl,sg->target_flag) > 0 )
-				sc_start4(bl,type,100,sg->skill_lv,sg->group_id,0,0,sg->limit);
+				sc_start4(ss,bl,type,100,sg->skill_lv,sg->group_id,0,0,sg->limit);
 			break;
 
 		case UNT_VOLCANO:
 		case UNT_DELUGE:
 		case UNT_VIOLENTGALE:
 			if(!sce)
-				sc_start(bl,type,100,sg->skill_lv,sg->limit);
+				sc_start(ss,bl,type,100,sg->skill_lv,sg->limit);
 			break;
 
 		case UNT_SUITON:
 			if(!sce)
-				sc_start4(bl,type,100,sg->skill_lv,
+				sc_start4(ss,bl,type,100,sg->skill_lv,
 				map_flag_vs(bl->m) || battle->check_target(&src->bl,bl,BCT_ENEMY)>0?1:0, //Send val3 =1 to reduce agi.
 				0,0,sg->limit);
 			break;
 
 		case UNT_HERMODE:
 			if (sg->src_id!=bl->id && battle->check_target(&src->bl,bl,BCT_PARTY|BCT_GUILD) > 0)
-				status_change_clear_buffs(bl,1); //Should dispell only allies.
+				status->change_clear_buffs(bl,1); //Should dispell only allies.
 		case UNT_RICHMANKIM:
 		case UNT_ETERNALCHAOS:
 		case UNT_DRUMBATTLEFIELD:
@@ -11032,7 +11442,7 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 			if (sg->src_id==bl->id && !(sc && sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_BARDDANCER))
 				return skill_id;
 			if (!sce)
-				sc_start4(bl,type,100,sg->skill_lv,sg->val1,sg->val2,0,sg->limit);
+				sc_start4(ss,bl,type,100,sg->skill_lv,sg->val1,sg->val2,0,sg->limit);
 			break;
 		case UNT_WHISTLE:
 		case UNT_ASSASSINCROSS:
@@ -11047,19 +11457,19 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 
 			if (!sc) return 0;
 			if (!sce)
-				sc_start4(bl,type,100,sg->skill_lv,sg->val1,sg->val2,0,sg->limit);
+				sc_start4(ss,bl,type,100,sg->skill_lv,sg->val1,sg->val2,0,sg->limit);
 			else if (sce->val4 == 1) {
 				//Readjust timers since the effect will not last long.
 				sce->val4 = 0;
-				iTimer->delete_timer(sce->timer, status_change_timer);
-				sce->timer = iTimer->add_timer(tick+sg->limit, status_change_timer, bl->id, type);
+				timer->delete(sce->timer, status->change_timer);
+				sce->timer = timer->add(tick+sg->limit, status->change_timer, bl->id, type);
 			}
 			break;
 
 		case UNT_FOGWALL:
 			if (!sce)
 			{
-				sc_start4(bl, type, 100, sg->skill_lv, sg->val1, sg->val2, sg->group_id, sg->limit);
+				sc_start4(ss, bl, type, 100, sg->skill_lv, sg->val1, sg->val2, sg->group_id, sg->limit);
 				if (battle->check_target(&src->bl,bl,BCT_ENEMY)>0)
 					skill->additional_effect (ss, bl, sg->skill_id, sg->skill_lv, BF_MISC, ATK_DEF, tick);
 			}
@@ -11067,14 +11477,14 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 
 		case UNT_GRAVITATION:
 			if (!sce)
-				sc_start4(bl,type,100,sg->skill_lv,0,BCT_ENEMY,sg->group_id,sg->limit);
+				sc_start4(ss,bl,type,100,sg->skill_lv,0,BCT_ENEMY,sg->group_id,sg->limit);
 			break;
 
 		// officially, icewall has no problems existing on occupied cells [ultramage]
 		//	case UNT_ICEWALL: //Destroy the cell. [Skotlex]
 		//		src->val1 = 0;
 		//		if(src->limit + sg->tick > tick + 700)
-		//			src->limit = DIFF_TICK(tick+700,sg->tick);
+		//			src->limit = DIFF_TICK32(tick+700,sg->tick);
 		//		break;
 
 		case UNT_MOONLIT:
@@ -11083,7 +11493,7 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 				break;
 			if (ss == bl) //Also needed to prevent infinite loop crash.
 				break;
-			skill->blown(ss,bl,skill->get_blewcount(sg->skill_id,sg->skill_lv),unit_getdir(bl),0);
+			skill->blown(ss,bl,skill->get_blewcount(sg->skill_id,sg->skill_lv),unit->getdir(bl),0);
 			break;
 
 		case UNT_WALLOFTHORN:
@@ -11093,17 +11503,26 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 				skill->attack(skill->get_type(sg->skill_id), ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0);
 			break;
 
+		case UNT_REVERBERATION:
+			if (sg->src_id == bl->id)
+				break; //Does not affect the caster.
+			clif->changetraplook(&src->bl,UNT_USED_TRAPS);
+			map->foreachinrange(skill->trap_splash,&src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl,tick);
+			sg->unit_id = UNT_USED_TRAPS;
+			sg->limit = DIFF_TICK32(tick,sg->tick) + 1500;
+			break;
+
 		case UNT_VOLCANIC_ASH:
 			if (!sce)
-				sc_start(bl, SC_VOLCANIC_ASH, 100, sg->skill_lv, skill->get_time(MH_VOLCANIC_ASH, sg->skill_lv));
+				sc_start(ss, bl, SC_VOLCANIC_ASH, 100, sg->skill_lv, skill->get_time(MH_VOLCANIC_ASH, sg->skill_lv));
 			break;
 
 		case UNT_GD_LEADERSHIP:
 		case UNT_GD_GLORYWOUNDS:
 		case UNT_GD_SOULCOLD:
 		case UNT_GD_HAWKEYES:
-			if ( !sce )
-				sc_start4(bl,type,100,sg->skill_lv,0,0,0,1000);
+			if ( !sce && battle->check_target(&sg->unit->bl,bl,sg->target_flag) > 0 )
+				sc_start4(ss,bl,type,100,sg->skill_lv,0,0,0,1000);
 			break;
 	}
 	return skill_id;
@@ -11112,12 +11531,12 @@ int skill_unit_onplace (struct skill_unit *src, struct block_list *bl, unsigned
 /*==========================================
  *
  *------------------------------------------*/
-int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, unsigned int tick) {
+int skill_unit_onplace_timer(struct skill_unit *src, struct block_list *bl, int64 tick) {
 	struct skill_unit_group *sg;
 	struct block_list *ss;
 	TBL_PC* tsd;
 	struct status_data *tstatus;
-	struct status_change *tsc;
+	struct status_change *tsc, *ssc;
 	struct skill_unit_group_tickset *ts;
 	enum sc_type type;
 	uint16 skill_id;
@@ -11126,19 +11545,24 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 	nullpo_ret(src);
 	nullpo_ret(bl);
 
-	if (bl->prev==NULL || !src->alive || status_isdead(bl))
+	if (bl->prev==NULL || !src->alive || status->isdead(bl))
 		return 0;
 
 	nullpo_ret(sg=src->group);
-	nullpo_ret(ss=iMap->id2bl(sg->src_id));
+	nullpo_ret(ss=map->id2bl(sg->src_id));
 	tsd = BL_CAST(BL_PC, bl);
-	tsc = status_get_sc(bl);
+	tsc = status->get_sc(bl);
+	ssc = status->get_sc(ss); // Status Effects for Unit caster.
 
 	if ( tsc && tsc->data[SC_HOVERING] )
 		return 0; //Under hovering characters are immune to trap and ground target skills.
 
-	tstatus = status_get_status_data(bl);
-	type = status_skill2sc(sg->skill_id);
+	// Maestro or Wanderer is unaffected by traps of trappers he or she charmed [SuperHulk]
+	if ( ssc && ssc->data[SC_SIREN] && ssc->data[SC_SIREN]->val2 == bl->id && (skill->get_inf2(sg->skill_id)&INF2_TRAP) )
+		return 0;
+
+	tstatus = status->get_status_data(bl);
+	type = status->skill2sc(sg->skill_id);
 	skill_id = sg->skill_id;
 
 	if (sg->interval == -1) {
@@ -11156,13 +11580,13 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 
 	if ((ts = skill->unitgrouptickset_search(bl,sg,tick))) {
 		//Not all have it, eg: Traps don't have it even though they can be hit by Heaven's Drive [Skotlex]
-		diff = DIFF_TICK(tick,ts->tick);
+		diff = DIFF_TICK32(tick,ts->tick);
 		if (diff < 0)
 			return 0;
 		ts->tick = tick+sg->interval;
 
 		if ((skill_id==CR_GRANDCROSS || skill_id==NPC_GRANDDARKNESS) && !battle_config.gx_allhit)
-			ts->tick += sg->interval*(iMap->count_oncell(bl->m,bl->x,bl->y,BL_CHAR)-1);
+			ts->tick += sg->interval*(map->count_oncell(bl->m,bl->x,bl->y,BL_CHAR)-1);
 	}
 
 	switch (sg->unit_id) {
@@ -11177,8 +11601,8 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			//Take into account these hit more times than the timer interval can handle.
 			do
 				skill->attack(BF_MAGIC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick+count*sg->interval,0);
-			while(--src->val2 && x == bl->x && y == bl->y &&
-				++count < SKILLUNITTIMER_INTERVAL/sg->interval && !status_isdead(bl));
+			while(--src->val2 && x == bl->x && y == bl->y
+			   && ++count < SKILLUNITTIMER_INTERVAL/sg->interval && !status->isdead(bl));
 
 			if (src->val2<=0)
 				skill->delunit(src);
@@ -11201,12 +11625,12 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 					break;
 				if( tstatus->hp >= tstatus->max_hp )
 					break;
-				if( status_isimmune(bl) )
+				if( status->isimmune(bl) )
 					heal = 0;
 				clif->skill_nodamage(&src->bl, bl, AL_HEAL, heal, 1);
 				if( tsc && tsc->data[SC_AKAITSUKI] && heal )
 					heal = ~heal + 1;
-				status_heal(bl, heal, 0, 0);
+				status->heal(bl, heal, 0, 0);
 				if( diff >= 500 )
 					sg->val1--;
 			}
@@ -11216,18 +11640,18 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 
 		case UNT_EVILLAND:
 			//Will heal demon and undead element monsters, but not players.
-			if ((bl->type == BL_PC) || (!battle->check_undead(tstatus->race, tstatus->def_ele) && tstatus->race!=RC_DEMON))
-			{	//Damage enemies
+			if ((bl->type == BL_PC) || (!battle->check_undead(tstatus->race, tstatus->def_ele) && tstatus->race!=RC_DEMON)) {
+				//Damage enemies
 				if(battle->check_target(&src->bl,bl,BCT_ENEMY)>0)
 					skill->attack(BF_MISC, ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0);
 			} else {
 				int heal = skill->calc_heal(ss,bl,sg->skill_id,sg->skill_lv,true);
 				if (tstatus->hp >= tstatus->max_hp)
 					break;
-				if (status_isimmune(bl))
+				if (status->isimmune(bl))
 					heal = 0;
 				clif->skill_nodamage(&src->bl, bl, AL_HEAL, heal, 1);
-				status_heal(bl, heal, 0, 0);
+				status->heal(bl, heal, 0, 0);
 			}
 			break;
 
@@ -11238,8 +11662,7 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			break;
 
 		case UNT_DUMMYSKILL:
-			switch (sg->skill_id)
-			{
+			switch (sg->skill_id) {
 				case SG_SUN_WARM: //SG skills [Komurka]
 				case SG_MOON_WARM:
 				case SG_STAR_WARM:
@@ -11247,24 +11670,23 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 					int count = 0;
 					const int x = bl->x, y = bl->y;
 
+					map->freeblock_lock();
 					//If target isn't knocked back it should hit every "interval" ms [Playtester]
-					do
-					{
+					do {
 						if( bl->type == BL_PC )
 							status_zap(bl, 0, 15); // sp damage to players
-						else // mobs
-						if( status_charge(ss, 0, 2) ) // costs 2 SP per hit
-						{
+						else if( status->charge(ss, 0, 2) ) { // mobs
+							// costs 2 SP per hit
 							if( !skill->attack(BF_WEAPON,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick+count*sg->interval,0) )
-								status_charge(ss, 0, 8); //costs additional 8 SP if miss
-						}
-						else
-						{ //should end when out of sp.
-							sg->limit = DIFF_TICK(tick,sg->tick);
+								status->charge(ss, 0, 8); //costs additional 8 SP if miss
+						} else { // mobs
+							//should end when out of sp.
+							sg->limit = DIFF_TICK32(tick,sg->tick);
 							break;
 						}
-					} while( x == bl->x && y == bl->y &&
-						++count < SKILLUNITTIMER_INTERVAL/sg->interval && !status_isdead(bl) );
+					} while( x == bl->x && y == bl->y && sg->alive_count
+					      && ++count < SKILLUNITTIMER_INTERVAL/sg->interval && !status->isdead(bl) );
+					map->freeblock_unlock();
 				}
 				break;
 		/**
@@ -11282,12 +11704,6 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 					if (rnd()%100 < src->val1)
 						skill->attack(BF_WEAPON,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
 				break;
-				case GN_CRAZYWEED_ATK:
-					if( bl->type == BL_SKILL ){
-						struct skill_unit *su = (struct skill_unit *)bl;
-						if( su && !(skill->get_inf2(su->group->skill_id)&INF2_TRAP) )
-							break;
-					}
 				default:
 					skill->attack(skill->get_type(sg->skill_id),ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
 			}
@@ -11300,10 +11716,10 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 
 		case UNT_SKIDTRAP:
 			{
-				skill->blown(&src->bl,bl,skill->get_blewcount(sg->skill_id,sg->skill_lv),unit_getdir(bl),0);
+				skill->blown(&src->bl,bl,skill->get_blewcount(sg->skill_id,sg->skill_lv),unit->getdir(bl),0);
 				sg->unit_id = UNT_USED_TRAPS;
 				clif->changetraplook(&src->bl, UNT_USED_TRAPS);
-				sg->limit=DIFF_TICK(tick,sg->tick)+1500;
+				sg->limit=DIFF_TICK32(tick,sg->tick)+1500;
 			}
 			break;
 
@@ -11311,12 +11727,12 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 		case UNT_MANHOLE:
 			if( sg->val2 == 0 && tsc && (sg->unit_id == UNT_ANKLESNARE || bl->id != sg->src_id) ) {
 				int sec = skill->get_time2(sg->skill_id,sg->skill_lv);
-				if( status_change_start(bl,type,10000,sg->skill_lv,sg->group_id,0,0,sec, 8) ) {
-					const struct TimerData* td = tsc->data[type]?iTimer->get_timer(tsc->data[type]->timer):NULL;
+				if( status->change_start(ss,bl,type,10000,sg->skill_lv,sg->group_id,0,0,sec, 8) ) {
+					const struct TimerData* td = tsc->data[type]?timer->get(tsc->data[type]->timer):NULL;
 					if( td )
-						sec = DIFF_TICK(td->tick, tick);
-					if( sg->unit_id == UNT_MANHOLE || battle_config.skill_trap_type || !map_flag_gvg(src->bl.m) ) {
-						unit_movepos(bl, src->bl.x, src->bl.y, 0, 0);
+						sec = DIFF_TICK32(td->tick, tick);
+					if( sg->unit_id == UNT_MANHOLE || battle_config.skill_trap_type || !map_flag_gvg2(src->bl.m) ) {
+						unit->movepos(bl, src->bl.x, src->bl.y, 0, 0);
 						clif->fixpos(bl);
 					}
 					sg->val2 = bl->id;
@@ -11331,7 +11747,7 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 					 **/
 					clif->changetraplook(&src->bl, UNT_ANKLESNARE);
 				}
-				sg->limit = DIFF_TICK(tick,sg->tick)+sec;
+				sg->limit = DIFF_TICK32(tick,sg->tick)+sec;
 				sg->interval = -1;
 				src->range = 0;
 			}
@@ -11341,21 +11757,20 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			if( bl->id != ss->id ) {
 				if( status_get_mode(bl)&MD_BOSS )
 					break;
-				if( status_change_start(bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill->get_time2(sg->skill_id, sg->skill_lv), 8) ) {
-
-					iMap->moveblock(bl, src->bl.x, src->bl.y, tick);
+				if( status->change_start(ss,bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill->get_time2(sg->skill_id, sg->skill_lv), 8) ) {
+					map->moveblock(bl, src->bl.x, src->bl.y, tick);
 					clif->fixpos(bl);
 
 				}
 
-				iMap->foreachinrange(skill->trap_splash, &src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl, tick);
+				map->foreachinrange(skill->trap_splash, &src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl, tick);
 				sg->unit_id = UNT_USED_TRAPS; //Changed ID so it does not invoke a for each in area again.
 			}
 			break;
 
 		case UNT_VENOMDUST:
 			if(tsc && !tsc->data[type])
-				status_change_start(bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill->get_time2(sg->skill_id,sg->skill_lv),0);
+				status->change_start(ss,bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill->get_time2(sg->skill_id,sg->skill_lv),0);
 			break;
 
 
@@ -11371,17 +11786,20 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			if( bl->id == ss->id )// it won't trigger on caster
 				break;
 		case UNT_LANDMINE:
-		case UNT_CLAYMORETRAP:
 		case UNT_BLASTMINE:
 		case UNT_SHOCKWAVE:
 		case UNT_SANDMAN:
 		case UNT_FLASHER:
 		case UNT_FREEZINGTRAP:
 		case UNT_FIREPILLAR_ACTIVE:
-			iMap->foreachinrange(skill->trap_splash,&src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl,tick);
+		case UNT_CLAYMORETRAP:
+			if( sg->unit_id == UNT_FIRINGTRAP || sg->unit_id == UNT_ICEBOUNDTRAP || sg->unit_id == UNT_CLAYMORETRAP )
+				map->foreachinrange(skill->trap_splash,&src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag|BL_SKILL|~BCT_SELF, &src->bl,tick);
+			else
+				map->foreachinrange(skill->trap_splash,&src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl,tick);
 			if (sg->unit_id != UNT_FIREPILLAR_ACTIVE)
 				clif->changetraplook(&src->bl, sg->unit_id==UNT_LANDMINE?UNT_FIREPILLAR_ACTIVE:UNT_USED_TRAPS);
-			sg->limit=DIFF_TICK(tick,sg->tick)+1500 +
+			sg->limit=DIFF_TICK32(tick,sg->tick)+1500 +
 				(sg->unit_id== UNT_CLUSTERBOMB || sg->unit_id== UNT_ICEBOUNDTRAP?1000:0);// Cluster Bomb/Icebound has 1s to disappear once activated.
 			sg->unit_id = UNT_USED_TRAPS; //Changed ID so it does not invoke a for each in area again.
 			break;
@@ -11393,7 +11811,7 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 				clif->talkiebox(&src->bl, sg->valstr);
 				sg->unit_id = UNT_USED_TRAPS;
 				clif->changetraplook(&src->bl, UNT_USED_TRAPS);
-				sg->limit = DIFF_TICK(tick, sg->tick) + 5000;
+				sg->limit = DIFF_TICK32(tick, sg->tick) + 5000;
 				sg->val2 = -1;
 			}
 			break;
@@ -11427,7 +11845,7 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			if( tsc->data[SC_AKAITSUKI] && heal )
 				heal = ~heal + 1;
 			clif->skill_nodamage(&src->bl, bl, AL_HEAL, heal, 1);
-			status_heal(bl, heal, 0, 0);
+			status->heal(bl, heal, 0, 0);
 			break;
 		}
 
@@ -11444,58 +11862,57 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 				int heal;
 				int i = rnd()%13; // Positive buff count
 				int time = skill->get_time2(sg->skill_id, sg->skill_lv); //Duration
-				switch (i)
-				{
+				switch (i) {
 					case 0: // Heal 1~9999 HP
 						heal = rnd() %9999+1;
 						clif->skill_nodamage(ss,bl,AL_HEAL,heal,1);
-						status_heal(bl,heal,0,0);
+						status->heal(bl,heal,0,0);
 						break;
 					case 1: // End all negative status
-						status_change_clear_buffs(bl,2);
+						status->change_clear_buffs(bl,2);
 						if (tsd) clif->gospel_info(tsd, 0x15);
 						break;
 					case 2: // Immunity to all status
-						sc_start(bl,SC_SCRESIST,100,100,time);
+						sc_start(ss,bl,SC_SCRESIST,100,100,time);
 						if (tsd) clif->gospel_info(tsd, 0x16);
 						break;
 					case 3: // MaxHP +100%
-						sc_start(bl,SC_INCMHPRATE,100,100,time);
+						sc_start(ss,bl,SC_INCMHPRATE,100,100,time);
 						if (tsd) clif->gospel_info(tsd, 0x17);
 						break;
 					case 4: // MaxSP +100%
-						sc_start(bl,SC_INCMSPRATE,100,100,time);
+						sc_start(ss,bl,SC_INCMSPRATE,100,100,time);
 						if (tsd) clif->gospel_info(tsd, 0x18);
 						break;
 					case 5: // All stats +20
-						sc_start(bl,SC_INCALLSTATUS,100,20,time);
+						sc_start(ss,bl,SC_INCALLSTATUS,100,20,time);
 						if (tsd) clif->gospel_info(tsd, 0x19);
 						break;
 					case 6: // Level 10 Blessing
-						sc_start(bl,SC_BLESSING,100,10,time);
+						sc_start(ss,bl,SC_BLESSING,100,10,time);
 						break;
 					case 7: // Level 10 Increase AGI
-						sc_start(bl,SC_INC_AGI,100,10,time);
+						sc_start(ss,bl,SC_INC_AGI,100,10,time);
 						break;
 					case 8: // Enchant weapon with Holy element
-						sc_start(bl,SC_ASPERSIO,100,1,time);
+						sc_start(ss,bl,SC_ASPERSIO,100,1,time);
 						if (tsd) clif->gospel_info(tsd, 0x1c);
 						break;
 					case 9: // Enchant armor with Holy element
-						sc_start(bl,SC_BENEDICTIO,100,1,time);
+						sc_start(ss,bl,SC_BENEDICTIO,100,1,time);
 						if (tsd) clif->gospel_info(tsd, 0x1d);
 						break;
 					case 10: // DEF +25%
-						sc_start(bl,SC_INCDEFRATE,100,25,time);
+						sc_start(ss,bl,SC_INCDEFRATE,100,25,time);
 						if (tsd) clif->gospel_info(tsd, 0x1e);
 						break;
 					case 11: // ATK +100%
-						sc_start(bl,SC_INCATKRATE,100,100,time);
+						sc_start(ss,bl,SC_INCATKRATE,100,100,time);
 						if (tsd) clif->gospel_info(tsd, 0x1f);
 						break;
 					case 12: // HIT/Flee +50
-						sc_start(bl,SC_INCHIT,100,50,time);
-						sc_start(bl,SC_INCFLEE,100,50,time);
+						sc_start(ss,bl,SC_INCHIT,100,50,time);
+						sc_start(ss,bl,SC_INCFLEE,100,50,time);
 						if (tsd) clif->gospel_info(tsd, 0x20);
 						break;
 				}
@@ -11510,28 +11927,28 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 						skill->attack(BF_MISC,ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
 						break;
 					case 1: // Curse
-						sc_start(bl,SC_CURSE,100,1,time);
+						sc_start(ss,bl,SC_CURSE,100,1,time);
 						break;
 					case 2: // Blind
-						sc_start(bl,SC_BLIND,100,1,time);
+						sc_start(ss,bl,SC_BLIND,100,1,time);
 						break;
 					case 3: // Poison
-						sc_start(bl,SC_POISON,100,1,time);
+						sc_start(ss,bl,SC_POISON,100,1,time);
 						break;
 					case 4: // Level 10 Provoke
-						sc_start(bl,SC_PROVOKE,100,10,time);
+						sc_start(ss,bl,SC_PROVOKE,100,10,time);
 						break;
 					case 5: // DEF -100%
-						sc_start(bl,SC_INCDEFRATE,100,-100,time);
+						sc_start(ss,bl,SC_INCDEFRATE,100,-100,time);
 						break;
 					case 6: // ATK -100%
-						sc_start(bl,SC_INCATKRATE,100,-100,time);
+						sc_start(ss,bl,SC_INCATKRATE,100,-100,time);
 						break;
 					case 7: // Flee -100%
-						sc_start(bl,SC_INCFLEERATE,100,-100,time);
+						sc_start(ss,bl,SC_INCFLEERATE,100,-100,time);
 						break;
 					case 8: // Speed/ASPD -25%
-						sc_start4(bl,SC_GOSPEL,100,1,0,0,BCT_ENEMY,time);
+						sc_start4(ss,bl,SC_GOSPEL,100,1,0,0,BCT_ENEMY,time);
 						break;
 				}
 			}
@@ -11542,12 +11959,12 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 				int i = battle->check_target(&src->bl, bl, BCT_ENEMY);
 				if( i > 0 && !(status_get_mode(bl)&MD_BOSS) )
 				{ // knock-back any enemy except Boss
-					skill->blown(&src->bl, bl, 2, unit_getdir(bl), 0);
+					skill->blown(&src->bl, bl, 2, unit->getdir(bl), 0);
 					clif->fixpos(bl);
 				}
 
 				if( sg->src_id != bl->id && i <= 0 )
-					sc_start4(bl, type, 100, 0, 0, 0, src->bl.id, sg->interval + 100);
+					sc_start4(ss, bl, type, 100, 0, 0, 0, src->bl.id, sg->interval + 100);
 			}
 			break;
 
@@ -11566,19 +11983,23 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 		case UNT_GROUNDDRIFT_POISON:
 		case UNT_GROUNDDRIFT_WATER:
 		case UNT_GROUNDDRIFT_FIRE:
-			iMap->foreachinrange(skill->trap_splash,&src->bl,
-				skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag,
-				&src->bl,tick);
+			map->foreachinrange(skill->trap_splash,&src->bl,
+			                    skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag,
+			                    &src->bl,tick);
 			sg->unit_id = UNT_USED_TRAPS;
 			//clif->changetraplook(&src->bl, UNT_FIREPILLAR_ACTIVE);
-			sg->limit=DIFF_TICK(tick,sg->tick)+1500;
+			sg->limit=DIFF_TICK32(tick,sg->tick)+1500;
 			break;
 		/**
 		 * 3rd stuff
 		 **/
 		case UNT_POISONSMOKE:
-			if( battle->check_target(ss,bl,BCT_ENEMY) > 0 && !(tsc && tsc->data[sg->val2]) && rnd()%100 < 20 )
-				sc_start(bl,sg->val2,100,sg->val3,skill->get_time2(GC_POISONINGWEAPON, 1));
+			if( battle->check_target(ss,bl,BCT_ENEMY) > 0 && !(tsc && tsc->data[sg->val2]) && rnd()%100 < 50 ) {
+				short rate = 100;
+				if ( sg->val1 == 9 )//Oblivion Curse gives a 2nd success chance after the 1st one passes which is reducible. [Rytech]
+					rate = 100 - tstatus->int_ * 4 / 5 ;
+				sc_start(ss,bl,sg->val2,rate,sg->val1,skill->get_time2(GC_POISONINGWEAPON,1) - (tstatus->vit + tstatus->luk) / 2 * 1000);
+			}
 			break;
 
 		case UNT_EPICLESIS:
@@ -11592,14 +12013,15 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 					}
 					hp = tstatus->max_hp * hp / 100;
 					sp = tstatus->max_sp * sp / 100;
-					status_heal(bl, hp, sp, 2);
-					sc_start(bl, type, 100, sg->skill_lv, (sg->interval * 3) + 100);
+					status->heal(bl, hp, sp, 2);
+					sc_start(ss, bl, type, 100, sg->skill_lv, (sg->interval * 3) + 100);
 				}
 				// Reveal hidden players every 5 seconds.
 				if( sg->val2 % 5 == 0 ) {
 					// TODO: check if other hidden status can be removed.
 					status_change_end(bl,SC_HIDING,INVALID_TIMER);
 					status_change_end(bl,SC_CLOAKING,INVALID_TIMER);
+					status_change_end(bl,SC_CLOAKINGEXCEED,INVALID_TIMER);
 				}
 			}
 			/* Enable this if kRO fix the current skill. Currently no damage on undead and demon monster. [Jobbie]
@@ -11609,35 +12031,33 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 
 		case UNT_STEALTHFIELD:
 			if( bl->id == sg->src_id )
-				break; // Dont work on Self (video shows that)
+				break; // Don't work on Self (video shows that)
 		case UNT_NEUTRALBARRIER:
-			sc_start(bl,type,100,sg->skill_lv,sg->interval + 100);
+			sc_start(ss,bl,type,100,sg->skill_lv,sg->interval + 100);
 			break;
 
 		case UNT_DIMENSIONDOOR:
-			if( tsd && !map[bl->m].flag.noteleport )
+			if( tsd && !map->list[bl->m].flag.noteleport )
 				pc->randomwarp(tsd,3);
 			else if( bl->type == BL_MOB && battle_config.mob_warp&8 )
-				unit_warp(bl,-1,-1,-1,3);
+				unit->warp(bl,-1,-1,-1,3);
 			break;
 
 		case UNT_REVERBERATION:
 			clif->changetraplook(&src->bl,UNT_USED_TRAPS);
-			iMap->foreachinrange(skill->trap_splash,&src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl,tick);
-			sg->limit = DIFF_TICK(tick,sg->tick)+1000;
+			map->foreachinrange(skill->trap_splash,&src->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &src->bl,tick);
+			sg->limit = DIFF_TICK32(tick,sg->tick)+1500;
 			sg->unit_id = UNT_USED_TRAPS;
 			break;
 
 		case UNT_SEVERE_RAINSTORM:
-			if( battle->check_target(&src->bl, bl, BCT_ENEMY) > 0 )
+			if( battle->check_target(&src->bl, bl, BCT_ENEMY))
 				skill->attack(BF_WEAPON,ss,&src->bl,bl,WM_SEVERE_RAINSTORM_MELEE,sg->skill_lv,tick,0);
 			break;
 		case UNT_NETHERWORLD:
-			if( !(status_get_mode(bl)&MD_BOSS) && ss != bl && battle->check_target(&src->bl, bl, BCT_PARTY) > 0 ) {
+			if( !(status_get_mode(bl)&MD_BOSS)) {
 				if( !(tsc && tsc->data[type]) ){
-					sc_start(bl, type, 100, sg->skill_lv, skill->get_time2(sg->skill_id,sg->skill_lv));
-					sg->limit = DIFF_TICK(tick,sg->tick);
-					sg->unit_id = UNT_USED_TRAPS;
+					sc_start(ss, bl, type, 100, sg->skill_lv, skill->get_time2(sg->skill_id,sg->skill_lv));
 				}
 			}
 			break;
@@ -11645,16 +12065,16 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			if( tsc ) {
 				if( !sg->val2 ) {
 					int sec = skill->get_time2(sg->skill_id, sg->skill_lv);
-					if( sc_start(bl, type, 100, sg->skill_lv, sec) ) {
-						const struct TimerData* td = tsc->data[type]?iTimer->get_timer(tsc->data[type]->timer):NULL;
+					if( sc_start(ss, bl, type, 100, sg->skill_lv, sec) ) {
+						const struct TimerData* td = tsc->data[type]?timer->get(tsc->data[type]->timer):NULL;
 						if( td )
-							sec = DIFF_TICK(td->tick, tick);
-						///iMap->moveblock(bl, src->bl.x, src->bl.y, tick); // in official server it doesn't behave like this. [malufett]
+							sec = DIFF_TICK32(td->tick, tick);
+						///map->moveblock(bl, src->bl.x, src->bl.y, tick); // in official server it doesn't behave like this. [malufett]
 						clif->fixpos(bl);
 						sg->val2 = bl->id;
 					} else
 						sec = 3000;	// Couldn't trap it?
-					sg->limit = DIFF_TICK(tick, sg->tick) + sec;
+					sg->limit = DIFF_TICK32(tick, sg->tick) + sec;
 				} else if( tsc->data[SC_THORNS_TRAP] && bl->id == sg->val2 )
 					skill->attack(skill->get_type(GN_THORNS_TRAP), ss, ss, bl, sg->skill_id, sg->skill_lv, tick, SD_LEVEL|SD_ANIMATION);
 			}
@@ -11666,7 +12086,7 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 					case 1:
 					case 2:
 					default:
-						sc_start4(bl, SC_BURNING, 4 + 4 * sg->skill_lv, sg->skill_lv, 0, ss->id, 0,
+						sc_start4(ss, bl, SC_BURNING, 4 + 4 * sg->skill_lv, sg->skill_lv, 0, ss->id, 0,
 								 skill->get_time2(sg->skill_id, sg->skill_lv));
 						skill->attack(skill->get_type(sg->skill_id), ss, &src->bl, bl,
 									 sg->skill_id, sg->skill_lv + 10 * sg->val2, tick, 0);
@@ -11681,38 +12101,40 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			break;
 
 		case UNT_FIRE_EXPANSION_SMOKE_POWDER:
-			sc_start(bl, status_skill2sc(GN_FIRE_EXPANSION_SMOKE_POWDER), 100, sg->skill_lv, 1000);
+			sc_start(ss, bl, status->skill2sc(GN_FIRE_EXPANSION_SMOKE_POWDER), 100, sg->skill_lv, 1000);
 			break;
 
 		case UNT_FIRE_EXPANSION_TEAR_GAS:
-			sc_start(bl, status_skill2sc(GN_FIRE_EXPANSION_TEAR_GAS), 100, sg->skill_lv, 1000);
+			sc_start(ss, bl, status->skill2sc(GN_FIRE_EXPANSION_TEAR_GAS), 100, sg->skill_lv, 1000);
 			break;
 
 		case UNT_HELLS_PLANT:
 			if( battle->check_target(&src->bl,bl,BCT_ENEMY) > 0 )
 				skill->attack(skill->get_type(GN_HELLS_PLANT_ATK), ss, &src->bl, bl, GN_HELLS_PLANT_ATK, sg->skill_lv, tick, 0);
 			if( ss != bl) //The caster is the only one who can step on the Plants, without destroying them
-				sg->limit = DIFF_TICK(tick, sg->tick) + 100;
+				sg->limit = DIFF_TICK32(tick, sg->tick) + 100;
 			break;
 
 		case UNT_CLOUD_KILL:
 			if(tsc && !tsc->data[type])
-				status_change_start(bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill->get_time2(sg->skill_id,sg->skill_lv),8);
+				status->change_start(ss,bl,type,10000,sg->skill_lv,sg->group_id,0,0,skill->get_time2(sg->skill_id,sg->skill_lv),8);
 			skill->attack(skill->get_type(sg->skill_id),ss,&src->bl,bl,sg->skill_id,sg->skill_lv,tick,0);
 			break;
 
 		case UNT_WARMER:
 			if( bl->type == BL_PC && !battle->check_undead(tstatus->race, tstatus->def_ele) && tstatus->race != RC_DEMON ) {
-				int hp = 125 * sg->skill_lv; // Officially is 125 * skill_lv.
-				struct status_change *ssc = status_get_sc(ss);
+				int hp = 0;
 				if( ssc && ssc->data[SC_HEATER_OPTION] )
-					hp += hp * ssc->data[SC_HEATER_OPTION]->val3 / 100;
+					hp = tstatus->max_hp * 3 * sg->skill_lv / 100;
+				else
+					hp = tstatus->max_hp * sg->skill_lv / 100;
+				status->heal(bl, hp, 0, 0);
 				if( tstatus->hp != tstatus->max_hp )
 					clif->skill_nodamage(&src->bl, bl, AL_HEAL, hp, 0);
 				if( tsc && tsc->data[SC_AKAITSUKI] && hp )
 					hp = ~hp + 1;
-				status_heal(bl, hp, 0, 0);
-				sc_start(bl, SC_WARMER, 100, sg->skill_lv, skill->get_time2(sg->skill_id,sg->skill_lv));
+				status->heal(bl, hp, 0, 0);
+				sc_start(ss, bl, SC_WARMER, 100, sg->skill_lv, skill->get_time2(sg->skill_id,sg->skill_lv));
 			}
 			break;
 
@@ -11721,18 +12143,18 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 		case UNT_WIND_INSIGNIA:
 		case UNT_EARTH_INSIGNIA:
 		case UNT_ZEPHYR:
-			sc_start(bl,type, 100, sg->skill_lv, sg->interval);
+			sc_start(ss, bl,type, 100, sg->skill_lv, sg->interval);
 			if (sg->unit_id != UNT_ZEPHYR && !battle->check_undead(tstatus->race, tstatus->def_ele)) {
 				int hp = tstatus->max_hp / 100; //+1% each 5s
 				if ((sg->val3) % 5) { //each 5s
-					if (tstatus->def_ele == skill->get_ele(sg->skill_id,sg->skill_lv)){
-						status_heal(bl, hp, 0, 2);
-					} else if((sg->unit_id ==  UNT_FIRE_INSIGNIA && tstatus->def_ele == ELE_EARTH)
-						||(sg->unit_id ==  UNT_WATER_INSIGNIA && tstatus->def_ele == ELE_FIRE)
-						||(sg->unit_id ==  UNT_WIND_INSIGNIA && tstatus->def_ele == ELE_WATER)
-						||(sg->unit_id ==  UNT_EARTH_INSIGNIA && tstatus->def_ele == ELE_WIND)
-					){
-						status_heal(bl, -hp, 0, 0);
+					if (tstatus->def_ele == skill->get_ele(sg->skill_id,sg->skill_lv)) {
+						status->heal(bl, hp, 0, 2);
+					} else if( (sg->unit_id ==  UNT_FIRE_INSIGNIA && tstatus->def_ele == ELE_EARTH)
+					        || (sg->unit_id ==  UNT_WATER_INSIGNIA && tstatus->def_ele == ELE_FIRE)
+					        || (sg->unit_id ==  UNT_WIND_INSIGNIA && tstatus->def_ele == ELE_WATER)
+					        || (sg->unit_id ==  UNT_EARTH_INSIGNIA && tstatus->def_ele == ELE_WIND)
+					) {
+						status->heal(bl, -hp, 0, 0);
 					}
 				}
 				sg->val3++; //timer
@@ -11741,31 +12163,11 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			break;
 
 		case UNT_VACUUM_EXTREME:
-			{// TODO: official behavior in gvg area. [malufett]
-				int sec = sg->limit - DIFF_TICK(tick, sg->tick);
-				int range = skill->get_unit_range(sg->skill_id, sg->skill_lv);
-
-				if( tsc && !tsc->data[type] &&
-					distance_xy(src->bl.x, src->bl.y, bl->x, bl->y) <= range)// don't consider outer bounderies
-					sc_start(bl, type, 100, sg->skill_lv, sec);
-
-				if( unit_is_walking(bl) && // wait until target stop walking
-					( tsc && tsc->data[type] && tsc->data[type]->val4 >= tsc->data[type]->val3-range ))
-						break;
-
-				if( tsc && ( !tsc->data[type] || (tsc->data[type] && tsc->data[type]->val4 < 1 ) ) )
-					break;
-
-				if( unit_is_walking(bl) &&
-					distance_xy(src->bl.x, src->bl.y, bl->x, bl->y) > range )// going outside of boundaries? then force it to stop
-						unit_stop_walking(bl,1);
-
-				if(	!unit_is_walking(bl) &&
-					distance_xy(src->bl.x, src->bl.y, bl->x, bl->y) <= range &&  // only snap if the target is inside the range or
-					src->bl.x != bl->x && src->bl.y != bl->y){// diagonal position parallel to VE's center
-					unit_movepos(bl, src->bl.x, src->bl.y, 0, 0);
-					clif->fixpos(bl);
-				}
+			if ( tsc && tsc->data[SC_HALLUCINATIONWALK] ) {
+				return 0;
+			} else {
+				sg->limit -= 100 * tstatus->str/20;
+				sc_start(ss, bl, SC_VACUUM_EXTREME, 100, sg->skill_lv, sg->limit);
 			}
 			break;
 
@@ -11781,48 +12183,48 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 			if( battle->check_target(&src->bl,bl,BCT_ENEMY) > 0 ){
 				switch( sg->unit_id ){
 					case UNT_ZENKAI_WATER:
-						sc_start(bl, SC_CRYSTALIZE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
-						sc_start(bl, SC_FREEZE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
-						sc_start(bl, SC_FROSTMISTY, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_COLD, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_FREEZE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_FROSTMISTY, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
 						break;
 					case UNT_ZENKAI_LAND:
-						sc_start(bl, SC_STONE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
-						sc_start(bl, SC_POISON, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_STONE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_POISON, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
 						break;
 					case UNT_ZENKAI_FIRE:
-						sc_start4(bl, SC_BURNING, sg->val1*5, sg->skill_lv, 0, ss->id, 0, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start4(ss, bl, SC_BURNING, sg->val1*5, sg->skill_lv, 0, ss->id, 0, skill->get_time2(sg->skill_id, sg->skill_lv));
 						break;
 					case UNT_ZENKAI_WIND:
-						sc_start(bl, SC_SILENCE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
-						sc_start(bl, SC_SLEEP, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
-						sc_start(bl, SC_DEEP_SLEEP, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_SILENCE, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_SLEEP, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
+						sc_start(ss, bl, SC_DEEP_SLEEP, sg->val1*5, sg->skill_lv, skill->get_time2(sg->skill_id, sg->skill_lv));
 						break;
 				}
 			}else
-				sc_start2(bl,type,100,sg->val1,sg->val2,skill->get_time2(sg->skill_id, sg->skill_lv));
+				sc_start2(ss, bl,type,100,sg->val1,sg->val2,skill->get_time2(sg->skill_id, sg->skill_lv));
 			break;
 
 		case UNT_LAVA_SLIDE:
 			skill->attack(BF_WEAPON, ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0);
 			if(++sg->val1 > 4) //after 5 stop hit and destroy me
-				sg->limit = DIFF_TICK(tick, sg->tick);
+				sg->limit = DIFF_TICK32(tick, sg->tick);
 			break;
 
 		case UNT_POISON_MIST:
 			skill->attack(BF_MAGIC, ss, &src->bl, bl, sg->skill_id, sg->skill_lv, tick, 0);
-			status_change_start(bl, SC_BLIND, rnd() % 100 > sg->skill_lv * 10, sg->skill_lv, sg->skill_id, 0, 0, skill->get_time2(sg->skill_id, sg->skill_lv), 2|8);
+			status->change_start(ss, bl, SC_BLIND, rnd() % 100 > sg->skill_lv * 10, sg->skill_lv, sg->skill_id, 0, 0, skill->get_time2(sg->skill_id, sg->skill_lv), 2|8);
 			break;
 	}
 
 	if (bl->type == BL_MOB && ss != bl)
-		mobskill_event((TBL_MOB*)bl, ss, tick, MSC_SKILLUSED|(skill_id<<16));
+		mob->skill_event((TBL_MOB*)bl, ss, tick, MSC_SKILLUSED|(skill_id<<16));
 
 	return skill_id;
 }
 /*==========================================
  * Triggered when a char steps out of a skill cell
  *------------------------------------------*/
-int skill_unit_onout (struct skill_unit *src, struct block_list *bl, unsigned int tick) {
+int skill_unit_onout(struct skill_unit *src, struct block_list *bl, int64 tick) {
 	struct skill_unit_group *sg;
 	struct status_change *sc;
 	struct status_change_entry *sce;
@@ -11831,12 +12233,13 @@ int skill_unit_onout (struct skill_unit *src, struct block_list *bl, unsigned in
 	nullpo_ret(src);
 	nullpo_ret(bl);
 	nullpo_ret(sg=src->group);
-	sc = status_get_sc(bl);
-	type = status_skill2sc(sg->skill_id);
+	sc = status->get_sc(bl);
+	type = status->skill2sc(sg->skill_id);
 	sce = (sc && type != -1)?sc->data[type]:NULL;
 
-	if( bl->prev==NULL ||
-		(status_isdead(bl) && sg->unit_id != UNT_ANKLESNARE && sg->unit_id != UNT_SPIDERWEB) ) //Need to delete the trap if the source died.
+	if( bl->prev == NULL
+	 || (status->isdead(bl) && sg->unit_id != UNT_ANKLESNARE && sg->unit_id != UNT_SPIDERWEB && sg->unit_id != UNT_THORNS_TRAP)
+	) //Need to delete the trap if the source died.
 		return 0;
 
 	switch(sg->unit_id){
@@ -11845,6 +12248,7 @@ int skill_unit_onout (struct skill_unit *src, struct block_list *bl, unsigned in
 		case UNT_EPICLESIS://Arch Bishop
 		case UNT_NEUTRALBARRIER:
 		case UNT_STEALTHFIELD:
+		case UNT_WARMER:
 			if (sce)
 				status_change_end(bl, type, INVALID_TIMER);
 			break;
@@ -11858,16 +12262,17 @@ int skill_unit_onout (struct skill_unit *src, struct block_list *bl, unsigned in
 				status_change_end(bl, type, INVALID_TIMER);
 			break;
 
-		case UNT_SPIDERWEB: {
-				struct block_list *target = iMap->id2bl(sg->val2);
-				if (target && target==bl)
-				{
-					if (sce && sce->val3 == sg->group_id)
-						status_change_end(bl, type, INVALID_TIMER);
-					sg->limit = DIFF_TICK(tick,sg->tick)+1000;
-				}
-				break;
+		case UNT_THORNS_TRAP:
+		case UNT_SPIDERWEB:
+		{
+			struct block_list *target = map->id2bl(sg->val2);
+			if (target && target==bl) {
+				if (sce && sce->val3 == sg->group_id)
+					status_change_end(bl, type, INVALID_TIMER);
+				sg->limit = DIFF_TICK32(tick,sg->tick)+1000;
 			}
+		}
+			break;
 	}
 	return sg->skill_id;
 }
@@ -11875,17 +12280,16 @@ int skill_unit_onout (struct skill_unit *src, struct block_list *bl, unsigned in
 /*==========================================
  * Triggered when a char steps out of a skill group (entirely) [Skotlex]
  *------------------------------------------*/
-static int skill_unit_onleft (uint16 skill_id, struct block_list *bl, unsigned int tick)
-{
+int skill_unit_onleft(uint16 skill_id, struct block_list *bl, int64 tick) {
 	struct status_change *sc;
 	struct status_change_entry *sce;
 	enum sc_type type;
 
-	sc = status_get_sc(bl);
+	sc = status->get_sc(bl);
 	if (sc && !sc->count)
 		sc = NULL;
 
-	type = status_skill2sc(skill_id);
+	type = status->skill2sc(skill_id);
 	sce = (sc && type != -1)?sc->data[type]:NULL;
 
 	switch (skill_id) {
@@ -11909,8 +12313,8 @@ static int skill_unit_onleft (uint16 skill_id, struct block_list *bl, unsigned i
 				//We don't check for SC_LONGING because someone could always have knocked you back and out of the song/dance.
 				//FIXME: This code is not perfect, it doesn't checks for the real ensemble's owner,
 				//it only checks if you are doing the same ensemble. So if there's two chars doing an ensemble
-				//which overlaps, by stepping outside of the other parther's ensemble will cause you to cancel
-				//your own. Let's pray that scenario is pretty unlikely and noone will complain too much about it.
+				//which overlaps, by stepping outside of the other partner's ensemble will cause you to cancel
+				//your own. Let's pray that scenario is pretty unlikely and none will complain too much about it.
 				status_change_end(bl, SC_DANCING, INVALID_TIMER);
 			}
 		case MH_STEINWAND:
@@ -11926,20 +12330,18 @@ static int skill_unit_onleft (uint16 skill_id, struct block_list *bl, unsigned i
 		case EL_WATER_BARRIER:
 		case EL_ZEPHYR:
 		case EL_POWER_OF_GAIA:
+		case SO_ELEMENTAL_SHIELD:
+		case SC_BLOODYLUST:
+			if (sce)
+				status_change_end(bl, type, INVALID_TIMER);
+			break;
 		case SO_FIRE_INSIGNIA:
 		case SO_WATER_INSIGNIA:
 		case SO_WIND_INSIGNIA:
 		case SO_EARTH_INSIGNIA:
-			if (sce)
-				status_change_end(bl, type, INVALID_TIMER);
-			break;
-		case SC_BLOODYLUST:
-			if (sce) {
+			if (sce && bl->type != BL_ELEM)
 				status_change_end(bl, type, INVALID_TIMER);
-				status_set_sp(bl, 0, 0); //set sp to 0 when quitting zone
-			}
 			break;
-
 		case BA_POEMBRAGI:
 		case BA_WHISTLE:
 		case BA_ASSASSINCROSS:
@@ -11949,22 +12351,22 @@ static int skill_unit_onleft (uint16 skill_id, struct block_list *bl, unsigned i
 		case DC_FORTUNEKISS:
 		case DC_SERVICEFORYOU:
 			if (sce) {
-				iTimer->delete_timer(sce->timer, status_change_timer);
+				timer->delete(sce->timer, status->change_timer);
 				//NOTE: It'd be nice if we could get the skill_lv for a more accurate extra time, but alas...
 				//not possible on our current implementation.
 				sce->val4 = 1; //Store the fact that this is a "reduced" duration effect.
-				sce->timer = iTimer->add_timer(tick+skill->get_time2(skill_id,1), status_change_timer, bl->id, type);
+				sce->timer = timer->add(tick+skill->get_time2(skill_id,1), status->change_timer, bl->id, type);
 			}
 			break;
 		case PF_FOGWALL:
 			if (sce) {
 				status_change_end(bl, type, INVALID_TIMER);
 				if ((sce=sc->data[SC_BLIND])) {
-					if (bl->type == BL_PC) //Players get blind ended inmediately, others have it still for 30 secs. [Skotlex]
+					if (bl->type == BL_PC) //Players get blind ended immediately, others have it still for 30 secs. [Skotlex]
 						status_change_end(bl, SC_BLIND, INVALID_TIMER);
 					else {
-						iTimer->delete_timer(sce->timer, status_change_timer);
-						sce->timer = iTimer->add_timer(30000+tick, status_change_timer, bl->id, SC_BLIND);
+						timer->delete(sce->timer, status->change_timer);
+						sce->timer = timer->add(30000+tick, status->change_timer, bl->id, SC_BLIND);
 					}
 				}
 			}
@@ -11987,38 +12389,38 @@ static int skill_unit_onleft (uint16 skill_id, struct block_list *bl, unsigned i
  * flag&1: Invoke onplace function (otherwise invoke onout)
  * flag&4: Invoke a onleft call (the unit might be scheduled for deletion)
  *------------------------------------------*/
-int skill_unit_effect (struct block_list* bl, va_list ap) {
-	struct skill_unit* unit = va_arg(ap,struct skill_unit*);
-	struct skill_unit_group* group = unit->group;
-	unsigned int tick = va_arg(ap,unsigned int);
+int skill_unit_effect(struct block_list* bl, va_list ap) {
+	struct skill_unit* su = va_arg(ap,struct skill_unit*);
+	struct skill_unit_group* group = su->group;
+	int64 tick = va_arg(ap,int64);
 	unsigned int flag = va_arg(ap,unsigned int);
 	uint16 skill_id;
 	bool dissonance;
 
-	if( (!unit->alive && !(flag&4)) || bl->prev == NULL )
+	if( (!su->alive && !(flag&4)) || bl->prev == NULL )
 		return 0;
 
 	nullpo_ret(group);
 
-	dissonance = skill->dance_switch(unit, 0);
+	dissonance = skill->dance_switch(su, 0);
 
 	//Necessary in case the group is deleted after calling on_place/on_out [Skotlex]
 	skill_id = group->skill_id;
 	//Target-type check.
-	if( !(group->bl_flag&bl->type && battle->check_target(&unit->bl,bl,group->target_flag)>0) && (flag&4) ) {
-		if( group->state.song_dance&0x1 || (group->src_id == bl->id && group->state.song_dance&0x2) )
+	if( !(group->bl_flag&bl->type && battle->check_target(&su->bl,bl,group->target_flag)>0) ) {
+		if( (flag&4) && ( group->state.song_dance&0x1 || (group->src_id == bl->id && group->state.song_dance&0x2) ) )
 			skill->unit_onleft(skill_id, bl, tick);//Ensemble check to terminate it.
 	} else {
 		if( flag&1 )
-			skill->unit_onplace(unit,bl,tick);
+			skill->unit_onplace(su,bl,tick);
 		else
-			skill->unit_onout(unit,bl,tick);
+			skill->unit_onout(su,bl,tick);
 
 		if( flag&4 )
 	  		skill->unit_onleft(skill_id, bl, tick);
 	}
 
-	if( dissonance ) skill->dance_switch(unit, 1);
+	if( dissonance ) skill->dance_switch(su, 1);
 
 	return 0;
 }
@@ -12026,8 +12428,7 @@ int skill_unit_effect (struct block_list* bl, va_list ap) {
 /*==========================================
  *
  *------------------------------------------*/
-int skill_unit_ondamaged (struct skill_unit *src, struct block_list *bl, int damage, unsigned int tick)
-{
+int skill_unit_ondamaged(struct skill_unit *src, struct block_list *bl, int64 damage, int64 tick) {
 	struct skill_unit_group *sg;
 
 	nullpo_ret(src);
@@ -12045,15 +12446,17 @@ int skill_unit_ondamaged (struct skill_unit *src, struct block_list *bl, int dam
 	case UNT_TALKIEBOX:
 	case UNT_ANKLESNARE:
 	case UNT_ICEWALL:
-	case UNT_REVERBERATION:
 	case UNT_WALLOFTHORN:
-		src->val1-=damage;
+		src->val1 -= (int)cap_value(damage,INT_MIN,INT_MAX);
+		break;
+	case UNT_REVERBERATION:
+		src->val1--;
 		break;
 	default:
 		damage = 0;
 		break;
 	}
-	return damage;
+	return (int)cap_value(damage,INT_MIN,INT_MAX);
 }
 
 /*==========================================
@@ -12095,8 +12498,8 @@ int skill_check_condition_char_sub (struct block_list *bl, va_list ap) {
 
 		switch(skill_id) {
 			case PR_BENEDICTIO: {
-				uint8 dir = iMap->calc_dir(&sd->bl,tsd->bl.x,tsd->bl.y);
-				dir = (unit_getdir(&sd->bl) + dir)%8; //This adjusts dir to account for the direction the sd is facing.
+				uint8 dir = map->calc_dir(&sd->bl,tsd->bl.x,tsd->bl.y);
+				dir = (unit->getdir(&sd->bl) + dir)%8; //This adjusts dir to account for the direction the sd is facing.
 				if ((tsd->class_&MAPID_BASEMASK) == MAPID_ACOLYTE && (dir == 2 || dir == 6) //Must be standing to the left/right of Priest.
 					&& sd->status.sp >= 10)
 					p_sd[(*c)++]=tsd->bl.id;
@@ -12120,7 +12523,7 @@ int skill_check_condition_char_sub (struct block_list *bl, va_list ap) {
 			default: //Warning: Assuming Ensemble Dance/Songs for code speed. [Skotlex]
 				{
 					uint16 skill_lv;
-					if(pc_issit(tsd) || !unit_can_move(&tsd->bl))
+					if(pc_issit(tsd) || !unit->can_move(&tsd->bl))
 						return 0;
 					if (sd->status.sex != tsd->status.sex &&
 							(tsd->class_&MAPID_UPPERMASK) == MAPID_BARDDANCER &&
@@ -12146,7 +12549,7 @@ int skill_check_condition_char_sub (struct block_list *bl, va_list ap) {
 /*==========================================
  * Checks and stores partners for ensemble skills [Skotlex]
  *------------------------------------------*/
-int skill_check_pc_partner (struct map_session_data *sd, uint16 skill_id, short* skill_lv, int range, int cast_flag) {
+int skill_check_pc_partner (struct map_session_data *sd, uint16 skill_id, uint16* skill_lv, int range, int cast_flag) {
 	static int c=0;
 	static int p_sd[2] = { 0, 0 };
 	int i;
@@ -12160,28 +12563,22 @@ int skill_check_pc_partner (struct map_session_data *sd, uint16 skill_id, short*
 		switch (skill_id) {
 			case PR_BENEDICTIO:
 				for (i = 0; i < c; i++) {
-					if ((tsd = iMap->id2sd(p_sd[i])) != NULL)
-						status_charge(&tsd->bl, 0, 10);
+					if ((tsd = map->id2sd(p_sd[i])) != NULL)
+						status->charge(&tsd->bl, 0, 10);
 				}
 				return c;
 			case AB_ADORAMUS:
-				if( c > 0 && (tsd = iMap->id2sd(p_sd[0])) != NULL ) {
+				if( c > 0 && (tsd = map->id2sd(p_sd[0])) != NULL ) {
 					i = 2 * (*skill_lv);
-					status_charge(&tsd->bl, 0, i);
+					status->charge(&tsd->bl, 0, i);
 				}
 				break;
-			case WM_GREAT_ECHO:
-				for( i = 0; i < c; i++ ) {
-					if( (tsd = iMap->id2sd(p_sd[i])) != NULL )
-						status_zap(&tsd->bl,0,skill->get_sp(skill_id,*skill_lv)/c);
-				}
-			break;
 			default: //Warning: Assuming Ensemble skills here (for speed)
 				if( is_chorus )
 					break;//Chorus skills are not to be parsed as ensambles
-				if (c > 0 && sd->sc.data[SC_DANCING] && (tsd = iMap->id2sd(p_sd[0])) != NULL) {
+				if (c > 0 && sd->sc.data[SC_DANCING] && (tsd = map->id2sd(p_sd[0])) != NULL) {
 					sd->sc.data[SC_DANCING]->val4 = tsd->bl.id;
-					sc_start4(&tsd->bl,SC_DANCING,100,skill_id,sd->sc.data[SC_DANCING]->val2,*skill_lv,sd->bl.id,skill->get_time(skill_id,*skill_lv)+1000);
+					sc_start4(&tsd->bl,&tsd->bl,SC_DANCING,100,skill_id,sd->sc.data[SC_DANCING]->val2,*skill_lv,sd->bl.id,skill->get_time(skill_id,*skill_lv)+1000);
 					clif->skill_nodamage(&tsd->bl, &sd->bl, skill_id, *skill_lv, 1);
 					tsd->skill_id_dance = skill_id;
 					tsd->skill_lv_dance = *skill_lv;
@@ -12194,9 +12591,9 @@ int skill_check_pc_partner (struct map_session_data *sd, uint16 skill_id, short*
 	c = 0;
 	memset (p_sd, 0, sizeof(p_sd));
 	if( is_chorus )
-		i = party_foreachsamemap(skill->check_condition_char_sub,sd,AREA_SIZE,&sd->bl, &c, &p_sd, skill_id, *skill_lv);
+		i = party->foreachsamemap(skill->check_condition_char_sub,sd,AREA_SIZE,&sd->bl, &c, &p_sd, skill_id, *skill_lv);
 	else
-		i = iMap->foreachinrange(skill->check_condition_char_sub, &sd->bl, range, BL_PC, &sd->bl, &c, &p_sd, skill_id);
+		i = map->foreachinrange(skill->check_condition_char_sub, &sd->bl, range, BL_PC, &sd->bl, &c, &p_sd, skill_id);
 
 	if ( skill_id != PR_BENEDICTIO && skill_id != AB_ADORAMUS && skill_id != WL_COMET ) //Apply the average lv to encore skills.
 		*skill_lv = (i+(*skill_lv))/(c+1); //I know c should be one, but this shows how it could be used for the average of n partners.
@@ -12207,15 +12604,15 @@ int skill_check_pc_partner (struct map_session_data *sd, uint16 skill_id, short*
  *
  *------------------------------------------*/
 int skill_check_condition_mob_master_sub (struct block_list *bl, va_list ap) {
-	int *c,src_id,mob_class,skill;
+	int *c,src_id,mob_class,skill_id;
 	struct mob_data *md;
 
 	md=(struct mob_data*)bl;
 	src_id=va_arg(ap,int);
 	mob_class=va_arg(ap,int);
-	skill=va_arg(ap,int);
+	skill_id=va_arg(ap,int);
 	c=va_arg(ap,int *);
-	if( md->master_id != src_id || md->special_state.ai != (unsigned)(skill == AM_SPHEREMINE?2:skill == KO_ZANZOU?4:skill == MH_SUMMON_LEGION?1:3) )
+	if( md->master_id != src_id || md->special_state.ai != (unsigned)(skill_id == AM_SPHEREMINE?2:skill_id == KO_ZANZOU?4:skill_id == MH_SUMMON_LEGION?1:3) )
 		return 0; //Non alchemist summoned mobs have nothing to do here.
 	if(md->class_==mob_class)
 		(*c)++;
@@ -12239,11 +12636,39 @@ int skill_isammotype (struct map_session_data *sd, int skill_id)
 	);
 }
 
+/**
+ * Checks whether a skill can be used in combos or not
+ **/
+bool skill_is_combo( int skill_id )
+{
+	switch( skill_id )
+	{
+		case MO_CHAINCOMBO:
+		case MO_COMBOFINISH:
+		case CH_TIGERFIST:
+		case CH_CHAINCRUSH:
+		case MO_EXTREMITYFIST:
+		case TK_TURNKICK:
+		case TK_STORMKICK:
+		case TK_DOWNKICK:
+		case TK_COUNTER:
+		case TK_JUMPKICK:
+		case HT_POWER:
+		case GC_COUNTERSLASH:
+		case GC_WEAPONCRUSH:
+		case SR_FALLENEMPIRE:
+		case SR_DRAGONCOMBO:
+		case SR_TIGERCANNON:
+		case SR_GATEOFHELL:
+			return true;
+	}
+	return false;
+}
+
 int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id, uint16 skill_lv) {
-	struct status_data *status;
+	struct status_data *st;
 	struct status_change *sc;
 	struct skill_condition require;
-	int i;
 
 	nullpo_ret(sd);
 
@@ -12276,7 +12701,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				return 0;
 			break;
 	}
-	status = &sd->battle_status;
+	st = &sd->battle_status;
 	sc = &sd->sc;
 	if( !sc->count )
 		sc = NULL;
@@ -12285,6 +12710,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		if( sd->state.abra_flag ) // Hocus-Pocus was used. [Inkfish]
 			sd->state.abra_flag = 0;
 		else {
+			int i;
 			// When a target was selected, consume items that were skipped in pc_use_item [Skotlex]
 			if( (i = sd->itemindex) == -1 ||
 				sd->status.inventory[i].nameid != sd->itemid ||
@@ -12315,45 +12741,76 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		return 0;
 
 	switch( skill_id ) { // Turn off check.
-		case BS_MAXIMIZE:		case NV_TRICKDEAD:	case TF_HIDING:			case AS_CLOAKING:		case CR_AUTOGUARD:
-		case ML_AUTOGUARD:		case CR_DEFENDER:	case ML_DEFENDER:		case ST_CHASEWALK:		case PA_GOSPEL:
-		case CR_SHRINK:			case TK_RUN:		case GS_GATLINGFEVER:	case TK_READYCOUNTER:	case TK_READYDOWN:
-		case TK_READYSTORM:		case TK_READYTURN:	case SG_FUSION:			case RA_WUGDASH:		case KO_YAMIKUMO:
-			if( sc && sc->data[status_skill2sc(skill_id)] )
+		case BS_MAXIMIZE:
+		case NV_TRICKDEAD:
+		case TF_HIDING:
+		case AS_CLOAKING:
+		case CR_AUTOGUARD:
+		case ML_AUTOGUARD:
+		case CR_DEFENDER:
+		case ML_DEFENDER:
+		case ST_CHASEWALK:
+		case PA_GOSPEL:
+		case CR_SHRINK:
+		case TK_RUN:
+		case GS_GATLINGFEVER:
+		case TK_READYCOUNTER:
+		case TK_READYDOWN:
+		case TK_READYSTORM:
+		case TK_READYTURN:
+		case SG_FUSION:
+		case RA_WUGDASH:
+		case KO_YAMIKUMO:
+			if( sc && sc->data[status->skill2sc(skill_id)] )
 				return 1;
 	}
 
 	// Check the skills that can be used while mounted on a warg
 	if( pc_isridingwug(sd) ) {
 		switch( skill_id ) {
-			case HT_SKIDTRAP:     case HT_LANDMINE:     case HT_ANKLESNARE:     case HT_SHOCKWAVE:
-			case HT_SANDMAN:      case HT_FLASHER:      case HT_FREEZINGTRAP:   case HT_BLASTMINE:
-			case HT_CLAYMORETRAP: case HT_SPRINGTRAP:   case RA_DETONATOR:      case RA_CLUSTERBOMB:
-			case HT_TALKIEBOX:	  case RA_FIRINGTRAP:	case RA_ICEBOUNDTRAP:
-			case RA_WUGDASH:      case RA_WUGRIDER:		case RA_WUGSTRIKE:
+			// Hunter skills
+			case HT_SKIDTRAP:
+			case HT_LANDMINE:
+			case HT_ANKLESNARE:
+			case HT_SHOCKWAVE:
+			case HT_SANDMAN:
+			case HT_FLASHER:
+			case HT_FREEZINGTRAP:
+			case HT_BLASTMINE:
+			case HT_CLAYMORETRAP:
+			case HT_TALKIEBOX:
+			// Ranger skills
+			case RA_DETONATOR:
+			case RA_ELECTRICSHOCKER:
+			case RA_CLUSTERBOMB:
+			case RA_MAGENTATRAP:
+			case RA_COBALTTRAP:
+			case RA_MAIZETRAP:
+			case RA_VERDURETRAP:
+			case RA_FIRINGTRAP:
+			case RA_ICEBOUNDTRAP:
+			case RA_WUGDASH:
+			case RA_WUGRIDER:
+			case RA_WUGSTRIKE:
+			// Other
+			case BS_GREED:
 				break;
 			default: // in official there is no message.
 				return 0;
 		}
 
 	}
+
+	// Check the skills that can be used whiled using mado
 	if( pc_ismadogear(sd) ) {
-		switch( skill_id ) { //None Mado skills are unusable when Mado is equipped. [Jobbie]
-			case BS_REPAIRWEAPON:  case WS_MELTDOWN:
-			case BS_HAMMERFALL:    case WS_CARTBOOST:
-			case BS_ADRENALINE:    case WS_WEAPONREFINE:
-			case BS_WEAPONPERFECT: case WS_CARTTERMINATION:
-			case BS_OVERTHRUST:    case WS_OVERTHRUSTMAX:
-			case BS_MAXIMIZE:	   
-			case BS_ADRENALINE2:   
-			case BS_UNFAIRLYTRICK: 
-			case BS_GREED:
-				clif->skill_fail(sd,skill_id,USESKILL_FAIL_MADOGEAR,0);
-				return 0;
-			default: //Only Mechanic exlcusive skill can be used.
-				break;
+		if( !(skill_id > NC_MADOLICENCE && skill_id <= NC_DISJOINT)
+			&& skill_id != NC_MAGMA_ERUPTION
+			&& skill_id != BS_GREED ) {
+			clif->skill_fail(sd,skill_id,USESKILL_FAIL_MADOGEAR,0);
+			return 0;
 		}
 	}
+
 	if( skill_lv < 1 || skill_lv > MAX_SKILL_LEVEL )
 		return 0;
 	
@@ -12404,34 +12861,38 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				return 0;
 			if(sc->data[SC_BLADESTOP])
 				break;
-			if( (i=(sc && sc->data[SC_COMBOATTACK])) && sc->data[SC_COMBOATTACK]->val1 == MO_TRIPLEATTACK )
-				break;
-			if( i )
+			if( sc && sc->data[SC_COMBOATTACK] ) {
+				if( sc->data[SC_COMBOATTACK]->val1 == MO_TRIPLEATTACK )
+					break;
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_COMBOSKILL, MO_TRIPLEATTACK);
+			}
 			return 0;
 		case MO_COMBOFINISH:
 			if(!sc)
 				return 0;
-			if( (i=(sc && sc->data[SC_COMBOATTACK])) && sc->data[SC_COMBOATTACK]->val1 == MO_CHAINCOMBO )
-				break;
-			if( i )
+			if( sc && sc->data[SC_COMBOATTACK] ) {
+				if ( sc->data[SC_COMBOATTACK]->val1 == MO_CHAINCOMBO )
+					break;
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_COMBOSKILL, MO_CHAINCOMBO);
+			}
 			return 0;
 		case CH_TIGERFIST:
 			if(!sc)
 				return 0;
-			if( (i=(sc && sc->data[SC_COMBOATTACK])) && sc->data[SC_COMBOATTACK]->val1 == MO_COMBOFINISH )
-				break;
-			if( i )
+			if( sc && sc->data[SC_COMBOATTACK] ) {
+				if ( sc->data[SC_COMBOATTACK]->val1 == MO_COMBOFINISH )
+					break;
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_COMBOSKILL, MO_COMBOFINISH);
+			}
 			return 0;
 		case CH_CHAINCRUSH:
 			if(!sc)
 				return 0;
-			if( (i=(sc && sc->data[SC_COMBOATTACK])) && sc->data[SC_COMBOATTACK]->val1 == CH_TIGERFIST )
-				break;
-			if( i )
+			if( sc && sc->data[SC_COMBOATTACK] ) {
+				if( sc->data[SC_COMBOATTACK]->val1 == CH_TIGERFIST )
+					break;
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_COMBOSKILL, CH_TIGERFIST);
+			}
 			return 0;
 		case MO_EXTREMITYFIST:
 	//		if(sc && sc->data[SC_EXTREMITYFIST]) //To disable Asura during the 5 min skill block uncomment this...
@@ -12449,7 +12910,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 						return 0;
 				}
 			}
-			else if( !unit_can_move(&sd->bl) )
+			else if( !unit->can_move(&sd->bl) )
 			{	//Placed here as ST_MOVE_ENABLE should not apply if rooted or on a combo. [Skotlex]
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
@@ -12493,7 +12954,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				return 0;
 			}
 			if(sc->data[SC_COMBOATTACK]->val1 != skill_id && !( sd && sd->status.base_level >= 90 && pc->famerank(sd->status.char_id, MAPID_TAEKWON) )) {	//Cancel combo wait.
-				unit_cancel_combo(&sd->bl);
+				unit->cancel_combo(&sd->bl);
 				return 0;
 			}
 			break; //Combo ready.
@@ -12536,7 +12997,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			break;
 
 		case CG_HERMODE:
-			if(!npc_check_areanpc(1,sd->bl.m,sd->bl.x,sd->bl.y,skill->get_splash(skill_id, skill_lv)))
+			if(!npc->check_areanpc(1,sd->bl.m,sd->bl.x,sd->bl.y,skill->get_splash(skill_id, skill_lv)))
 			{
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
@@ -12549,7 +13010,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				for (i=0;i<size*size;i++) {
 					x = sd->bl.x+(i%size-range);
 					y = sd->bl.y+(i/size-range);
-					if (iMap->getcell(sd->bl.m,x,y,CELL_CHKWALL)) {
+					if (map->getcell(sd->bl.m,x,y,CELL_CHKWALL)) {
 						clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 						return 0;
 					}
@@ -12579,8 +13040,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		case SG_STAR_WARM:
 			if (sc && sc->data[SC_MIRACLE])
 				break;
-			i = skill_id-SG_SUN_WARM;
-			if (sd->bl.m == sd->feel_map[i].m)
+			if (sd->bl.m == sd->feel_map[skill_id-SG_SUN_WARM].m)
 				break;
 			clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			return 0;
@@ -12590,9 +13050,8 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		case SG_STAR_COMFORT:
 			if (sc && sc->data[SC_MIRACLE])
 				break;
-			i = skill_id-SG_SUN_COMFORT;
-			if (sd->bl.m == sd->feel_map[i].m &&
-				(battle_config.allow_skill_without_day || sg_info[i].day_func()))
+			if (sd->bl.m == sd->feel_map[skill_id-SG_SUN_COMFORT].m &&
+				(battle_config.allow_skill_without_day || pc->sg_info[skill_id-SG_SUN_COMFORT].day_func()))
 				break;
 			clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			return 0;
@@ -12601,9 +13060,8 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				break;
 			//Auron insists we should implement SP consumption when you are not Soul Linked. [Skotlex]
 			//Only invoke on skill begin cast (instant cast skill). [Kevin]
-			if( require.sp > 0 )
-			{
-				if (status->sp < (unsigned int)require.sp)
+			if( require.sp > 0 ) {
+				if (st->sp < (unsigned int)require.sp)
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_SP_INSUFFICIENT,0);
 				else
 					status_zap(&sd->bl, 0, require.sp);
@@ -12631,9 +13089,9 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 
 		case NJ_ISSEN:
 #ifdef RENEWAL
-			if (status->hp < (status->hp/100)) {
+			if (st->hp < (st->hp/100)) {
 #else
-			if (status->hp < 2) {
+			if (st->hp < 2) {
 #endif
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
@@ -12653,7 +13111,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			}
 			break;
 		case PF_HPCONVERSION:
-			if (status->sp == status->max_sp)
+			if (st->sp == st->max_sp)
 				return 0; //Unusable when at full SP.
 			break;
 		case AM_CALLHOMUN: //Can't summon if a hom is already out
@@ -12662,7 +13120,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				return 0;
 			}
 			break;
-		case AM_REST: //Can't vapo homun if you don't have an active homunc or it's hp is < 80%
+		case AM_REST: //Can't vapo homun if you don't have an active homun or it's hp is < 80%
 			if (!homun_alive(sd->hd) || sd->hd->battle_status.hp < (sd->hd->battle_status.max_hp*80/100))
 			{
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
@@ -12674,7 +13132,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		 **/
 		case AB_ANCILLA:
 			{
-				int count = 0;
+				int count = 0, i;
 				for( i = 0; i < MAX_INVENTORY; i ++ )
 					if( sd->status.inventory[i].nameid == ITEMID_ANCILLA )
 						count += sd->status.inventory[i].amount;
@@ -12701,13 +13159,21 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		 * Warlock
 		 **/
 		case WL_COMET:
-			if( skill->check_pc_partner(sd,skill_id,&skill_lv,1,0) <= 0 && ((i = pc->search_inventory(sd,require.itemid[0])) < 0 || sd->status.inventory[i].amount < require.amount[0]) )
-			{
+		{
+			int idx;
+
+			if( !require.itemid[0] ) // issue: 7935
+				break;
+			if (skill->check_pc_partner(sd,skill_id,&skill_lv,1,0) <= 0
+			 && ((idx = pc->search_inventory(sd,require.itemid[0])) == INDEX_NOT_FOUND
+			    || sd->status.inventory[idx].amount < require.amount[0])
+			) {
 				//clif->skill_fail(sd,skill_id,USESKILL_FAIL_NEED_ITEM,require.amount[0],require.itemid[0]);
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
 			}
 			break;
+		}
 		case WL_SUMMONFB:
 		case WL_SUMMONBL:
 		case WL_SUMMONWB:
@@ -12715,10 +13181,9 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		case WL_TETRAVORTEX:
 		case WL_RELEASE:
 			{
-				int x = SC_SUMMON1;
-				i = 0;
-				for(; x <= SC_SUMMON5; x++)
-					if( sc && sc->data[x] )	
+				int j, i = 0;
+				for(j = SC_SUMMON1; j <= SC_SUMMON5; j++)
+					if( sc && sc->data[j] )
 						i++;
 
 				switch(skill_id){
@@ -12729,8 +13194,8 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 						}
 						break;
 					case WL_RELEASE:
-						for(x = SC_SPELLBOOK7; x >= SC_SPELLBOOK1; x--)
-							if( sc && sc->data[x] )
+						for(j = SC_SPELLBOOK7; j >= SC_SPELLBOOK1; j--)
+							if( sc && sc->data[j] )
 								i++;
 						if( i == 0 ){
 							clif->skill_fail(sd,skill_id,USESKILL_FAIL_SUMMON_NONE,0);
@@ -12803,13 +13268,6 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				return 0;
 			}
 			break;
-		case LG_RAGEBURST:
-			if( sd->spiritball == 0 ) {
-				clif->skill_fail(sd,skill_id,USESKILL_FAIL_SKILLINTERVAL,0);
-				return 0;
-			}
-			sd->spiritball_old = require.spiritball = sd->spiritball;
-			break;
 		case LG_RAYOFGENESIS:
 			if( sc && sc->data[SC_INSPIRATION]  )
 				return 1;	// Don't check for partner.
@@ -12826,12 +13284,11 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			}
 			break;
 		case SR_FALLENEMPIRE:
-			if( !sc )
-				return 0;
-			if( (i=(sc && sc->data[SC_COMBOATTACK])) && sc->data[SC_COMBOATTACK]->val1 == SR_DRAGONCOMBO )
-				break;
-			if( i )
+			if( sc && sc->data[SC_COMBOATTACK] ) {
+				if( sc->data[SC_COMBOATTACK]->val1 == SR_DRAGONCOMBO )
+					break;
 				clif->skill_fail(sd, skill_id, USESKILL_FAIL_COMBOSKILL, SR_DRAGONCOMBO);
+			}
 			return 0;
 		case SR_CRESCENTELBOW:
 			if( sc && sc->data[SC_CRESCENTELBOW] ) {
@@ -12840,19 +13297,19 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			}
 			break;
 		case SR_CURSEDCIRCLE:
-			if (map_flag_gvg(sd->bl.m)) {
-			    if (iMap->foreachinrange(mob_count_sub, &sd->bl, skill->get_splash(skill_id, skill_lv), BL_MOB,
-				    MOBID_EMPERIUM, MOBID_GUARIDAN_STONE1, MOBID_GUARIDAN_STONE2)) {
-				char output[128];
-				sprintf(output, "You're too close to a stone or emperium to do this skill");
-				clif->colormes(sd->fd, COLOR_RED, output);
-				return 0;
-			    }
+			if (map_flag_gvg2(sd->bl.m)) {
+				if (map->foreachinrange(mob->count_sub, &sd->bl, skill->get_splash(skill_id, skill_lv), BL_MOB,
+				                        MOBID_EMPERIUM, MOBID_GUARIDAN_STONE1, MOBID_GUARIDAN_STONE2)) {
+					char output[128];
+					sprintf(output, "You're too close to a stone or emperium to do this skill"); /* TODO official response? or message.conf it */
+					clif->colormes(sd->fd, COLOR_RED, output);
+					return 0;
+				}
 			}
 			if( sd->spiritball > 0 )
 				sd->spiritball_old = require.spiritball = sd->spiritball;
 			else {
-				clif->skill_fail(sd,skill_id,0,0);
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
 			}
 			break;
@@ -12863,7 +13320,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		case SC_MANHOLE:
 		case SC_DIMENSIONDOOR:
 			if( sc && sc->data[SC_MAGNETICFIELD] ) {
-				clif->skill_fail(sd,skill_id,0,0);
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
 			}
 			break;
@@ -12877,11 +13334,17 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 					require.sp -= require.sp * 20 * count / 100; //  -20% each W/M in the party.
 			}
 			break;
+		case NC_PILEBUNKER:
+			if ( sd->equip_index[EQI_HAND_R] < 0 || sd->status.inventory[sd->equip_index[EQI_HAND_R]].nameid != ITEMID_PILEBUNCKER ) {
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
+				return 0;
+			}
+			break;
 		case SO_FIREWALK:
 		case SO_ELECTRICWALK:	// Can't be casted until you've walked all cells.
 			if( sc && sc->data[SC_PROPERTYWALK] &&
 			   sc->data[SC_PROPERTYWALK]->val3 < skill->get_maxcount(sc->data[SC_PROPERTYWALK]->val1,sc->data[SC_PROPERTYWALK]->val2) ) {
-				clif->skill_fail(sd,skill_id,0x0,0);
+				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
 			}
 			break;
@@ -12897,9 +13360,8 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 				return 0;
 			}
 			break;
-		case LG_REFLECTDAMAGE:
 		case CR_REFLECTSHIELD:
-			if( sc && sc->data[SC_KYOMU] && rand()%100 < 5 * sc->data[SC_KYOMU]->val1 ){
+			if( sc && sc->data[SC_KYOMU] && rnd()%100 < 5 * sc->data[SC_KYOMU]->val1 ){
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
 			}
@@ -12918,11 +13380,14 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			break;
 		case KO_KAIHOU:
 		case KO_ZENKAI:
-			ARR_FIND(1, 6, i, sd->charm[i] > 0);
+		{
+			int i;
+			ARR_FIND(1, 6, i, sd->charm[i] > 0); // FIXME: 4 or 6?
 			if( i > 4 ) {
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_SUMMON,0);
 				return 0;
 			}
+		}
 			break;
 	}
 
@@ -12994,9 +13459,9 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			break;
 		case ST_MOVE_ENABLE:
 			if (sc && sc->data[SC_COMBOATTACK] && sc->data[SC_COMBOATTACK]->val1 == skill_id)
-				sd->ud.canmove_tick = iTimer->gettick(); //When using a combo, cancel the can't move delay to enable the skill. [Skotlex]
+				sd->ud.canmove_tick = timer->gettick(); //When using a combo, cancel the can't move delay to enable the skill. [Skotlex]
 
-			if (!unit_can_move(&sd->bl)) {
+			if (!unit->can_move(&sd->bl)) {
 				clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 				return 0;
 			}
@@ -13004,7 +13469,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		case ST_WATER:
 			if (sc && (sc->data[SC_DELUGE] || sc->data[SC_NJ_SUITON]))
 				break;
-			if (iMap->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKWATER))
+			if (map->getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKWATER))
 				break;
 			clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			return 0;
@@ -13068,7 +13533,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 			break;
 	}
 
-	if(require.mhp > 0 && get_percentage(status->hp, status->max_hp) > require.mhp) {
+	if(require.mhp > 0 && get_percentage(st->hp, st->max_hp) > require.mhp) {
 		//mhp is the max-hp-requirement, that is,
 		//you must have this % or less of HP to cast it.
 		clif->skill_fail(sd,skill_id,USESKILL_FAIL_HP_INSUFFICIENT,0);
@@ -13080,7 +13545,7 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		return 0;
 	}
 
-	if( require.sp > 0 && status->sp < (unsigned int)require.sp) {
+	if( require.sp > 0 && st->sp < (unsigned int)require.sp) {
 		clif->skill_fail(sd,skill_id,USESKILL_FAIL_SP_INSUFFICIENT,0);
 		return 0;
 	}
@@ -13095,37 +13560,18 @@ int skill_check_condition_castbegin(struct map_session_data* sd, uint16 skill_id
 		return 0;
 	}
 
-	if( sd->sc.data[SC_COMBOATTACK] ) {
-		switch( skill_id ) {
-			case MO_CHAINCOMBO:
-			case MO_COMBOFINISH:
-			case CH_TIGERFIST:
-			case CH_CHAINCRUSH:
-			case MO_EXTREMITYFIST:
-			case TK_TURNKICK:
-			case TK_STORMKICK:
-			case TK_DOWNKICK:
-			case TK_COUNTER:
-			case TK_JUMPKICK:
-			case HT_POWER:
-			case GC_COUNTERSLASH:
-			case GC_WEAPONCRUSH:
-			case SR_FALLENEMPIRE:
-			case SR_DRAGONCOMBO:
-			case SR_TIGERCANNON:
-			case SR_GATEOFHELL:
-				break;
-			default: return 0;
-		}
-	}
+	// There's no need to check if the skill is part of a combo if it's
+	// already been checked before, see unit_skilluse_id2 [Panikon]
+	// Note that if this check is read part of issue:8047 will reappear!
+	//if( sd->sc.data[SC_COMBOATTACK] && !skill->is_combo(skill_id ) )
+	//	return 0;
 			
 	return 1;
 }
 
-int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id, uint16 skill_lv)
-{
+int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id, uint16 skill_lv) {
 	struct skill_condition require;
-	struct status_data *status;
+	struct status_data *st;
 	int i;
 	int index[MAX_SKILL_ITEM_REQUIRE];
 
@@ -13186,10 +13632,11 @@ int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id,
 			int maxcount = (skill_id==AM_CANNIBALIZE)? 6-skill_lv : skill->get_maxcount(skill_id,skill_lv);
 			int mob_class = (skill_id==AM_CANNIBALIZE)? summons[skill_lv-1] :1142;
 			if(battle_config.land_skill_limit && maxcount>0 && (battle_config.land_skill_limit&BL_PC)) {
-				i = iMap->foreachinmap(skill->check_condition_mob_master_sub ,sd->bl.m, BL_MOB, sd->bl.id, mob_class, skill_id, &c);
-				if(c >= maxcount ||
-					(skill_id==AM_CANNIBALIZE && c != i && battle_config.summon_flora&2))
-				{	//Fails when: exceed max limit. There are other plant types already out.
+				i = map->foreachinmap(skill->check_condition_mob_master_sub ,sd->bl.m, BL_MOB, sd->bl.id, mob_class, skill_id, &c);
+				if( c >= maxcount
+				 || (skill_id==AM_CANNIBALIZE && c != i && battle_config.summon_flora&2)
+				) {
+					//Fails when: exceed max limit. There are other plant types already out.
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					return 0;
 				}
@@ -13207,9 +13654,9 @@ int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id,
 				if( battle_config.land_skill_limit && maxcount > 0 && ( battle_config.land_skill_limit&BL_PC ) ) {
 					if( skill_id == NC_MAGICDECOY ) {
 						for( j = mob_class; j <= 2046; j++ )
-							iMap->foreachinmap(skill->check_condition_mob_master_sub, sd->bl.m, BL_MOB, sd->bl.id, j, skill_id, &c);
+							map->foreachinmap(skill->check_condition_mob_master_sub, sd->bl.m, BL_MOB, sd->bl.id, j, skill_id, &c);
 					} else
-						iMap->foreachinmap(skill->check_condition_mob_master_sub, sd->bl.m, BL_MOB, sd->bl.id, mob_class, skill_id, &c);
+						map->foreachinmap(skill->check_condition_mob_master_sub, sd->bl.m, BL_MOB, sd->bl.id, mob_class, skill_id, &c);
 					if( c >= maxcount ) {
 						clif->skill_fail(sd , skill_id, USESKILL_FAIL_LEVEL, 0);
 						return 0;
@@ -13219,7 +13666,7 @@ int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id,
 			break;
 		case KO_ZANZOU: {
 				int c = 0;
-				i = iMap->foreachinmap(skill->check_condition_mob_master_sub, sd->bl.m, BL_MOB, sd->bl.id, 2308, skill_id, &c);
+				i = map->foreachinmap(skill->check_condition_mob_master_sub, sd->bl.m, BL_MOB, sd->bl.id, 2308, skill_id, &c);
 				if( c >= skill->get_maxcount(skill_id,skill_lv) || c != i) {
 					clif->skill_fail(sd , skill_id, USESKILL_FAIL_LEVEL, 0);
 					return 0;
@@ -13228,11 +13675,11 @@ int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id,
 			break;
 	}
 
-	status = &sd->battle_status;
+	st = &sd->battle_status;
 
 	require = skill->get_requirement(sd,skill_id,skill_lv);
 
-	if( require.hp > 0 && status->hp <= (unsigned int)require.hp) {
+	if( require.hp > 0 && st->hp <= (unsigned int)require.hp) {
 		clif->skill_fail(sd,skill_id,USESKILL_FAIL_HP_INSUFFICIENT,0);
 		return 0;
 	}
@@ -13270,7 +13717,7 @@ int skill_check_condition_castend(struct map_session_data* sd, uint16 skill_id,
 		if( !require.itemid[i] )
 			continue;
 		index[i] = pc->search_inventory(sd,require.itemid[i]);
-		if( index[i] < 0 || sd->status.inventory[index[i]].amount < require.amount[i] ) {
+		if (index[i] == INDEX_NOT_FOUND || sd->status.inventory[index[i]].amount < require.amount[i]) {
 			useskill_fail_cause cause = USESKILL_FAIL_NEED_ITEM;
 			switch( skill_id ){
 				case NC_SILVERSNIPER:
@@ -13363,7 +13810,7 @@ int skill_consume_requirement( struct map_session_data *sd, uint16 skill_id, uin
 				continue;
 
 			if( itemid_isgemstone(req.itemid[i]) && skill_id != HW_GANBANTEIN && sc && sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_WIZARD )
-				continue; //Gemstones are checked, but not substracted from inventory.
+				continue; //Gemstones are checked, but not subtracted from inventory.
 
 			switch( skill_id ){
 				case SA_SEISMICWEAPON:
@@ -13387,7 +13834,7 @@ int skill_consume_requirement( struct map_session_data *sd, uint16 skill_id, uin
 					break;
 			}
 
-			if( (n = pc->search_inventory(sd,req.itemid[i])) >= 0 )
+			if ((n = pc->search_inventory(sd,req.itemid[i])) != INDEX_NOT_FOUND)
 				pc->delitem(sd,n,req.amount[i],0,1,LOG_TYPE_CONSUME);
 		}
 	}
@@ -13395,10 +13842,9 @@ int skill_consume_requirement( struct map_session_data *sd, uint16 skill_id, uin
 	return 1;
 }
 
-struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16 skill_id, uint16 skill_lv)
-{
+struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16 skill_id, uint16 skill_lv) {
 	struct skill_condition req;
-	struct status_data *status;
+	struct status_data *st;
 	struct status_change *sc;
 	int i,hp_rate,sp_rate, sp_skill_rate_bonus = 100;
 	uint16 idx;
@@ -13407,12 +13853,11 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 
 	if( !sd )
 		return req;
-	/* temporarily disabled, awaiting for kenpachi to detail this so we can make it work properly */
-#if 0
+#if 0 /* temporarily disabled, awaiting for kenpachi to detail this so we can make it work properly */
 	if( sd->state.abra_flag )
-#else
+#else // not 0
 	if( sd->skillitem == skill_id )
-#endif
+#endif // 0
 		return req; // Hocus-Pocus don't have requirements.
 
 	sc = &sd->sc;
@@ -13420,11 +13865,26 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 		sc = NULL;
 
 	switch( skill_id ) { // Turn off check.
-		case BS_MAXIMIZE:		case NV_TRICKDEAD:	case TF_HIDING:			case AS_CLOAKING:		case CR_AUTOGUARD:
-		case ML_AUTOGUARD:		case CR_DEFENDER:	case ML_DEFENDER:		case ST_CHASEWALK:		case PA_GOSPEL:
-		case CR_SHRINK:			case TK_RUN:		case GS_GATLINGFEVER:	case TK_READYCOUNTER:	case TK_READYDOWN:
-		case TK_READYSTORM:		case TK_READYTURN:	case SG_FUSION:			case KO_YAMIKUMO:
-			if( sc && sc->data[status_skill2sc(skill_id)] )
+		case BS_MAXIMIZE:
+		case NV_TRICKDEAD:
+		case TF_HIDING:
+		case AS_CLOAKING:
+		case CR_AUTOGUARD:
+		case ML_AUTOGUARD:
+		case CR_DEFENDER:
+		case ML_DEFENDER:
+		case ST_CHASEWALK:
+		case PA_GOSPEL:
+		case CR_SHRINK:
+		case TK_RUN:
+		case GS_GATLINGFEVER:
+		case TK_READYCOUNTER:
+		case TK_READYDOWN:
+		case TK_READYSTORM:
+		case TK_READYTURN:
+		case SG_FUSION:
+		case KO_YAMIKUMO:
+			if( sc && sc->data[status->skill2sc(skill_id)] )
 				return req;
 	}
 
@@ -13434,23 +13894,23 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 	if( skill_lv < 1 || skill_lv > MAX_SKILL_LEVEL )
 		return req;
 
-	status = &sd->battle_status;
+	st = &sd->battle_status;
 
-	req.hp = skill_db[idx].hp[skill_lv-1];
-	hp_rate = skill_db[idx].hp_rate[skill_lv-1];
+	req.hp = skill->db[idx].hp[skill_lv-1];
+	hp_rate = skill->db[idx].hp_rate[skill_lv-1];
 	if(hp_rate > 0)
-		req.hp += (status->hp * hp_rate)/100;
+		req.hp += (st->hp * hp_rate)/100;
 	else
-		req.hp += (status->max_hp * (-hp_rate))/100;
+		req.hp += (st->max_hp * (-hp_rate))/100;
 
-	req.sp = skill_db[idx].sp[skill_lv-1];
+	req.sp = skill->db[idx].sp[skill_lv-1];
 	if((sd->skill_id_old == BD_ENCORE) && skill_id == sd->skill_id_dance)
 		req.sp /= 2;
-	sp_rate = skill_db[idx].sp_rate[skill_lv-1];
+	sp_rate = skill->db[idx].sp_rate[skill_lv-1];
 	if(sp_rate > 0)
-		req.sp += (status->sp * sp_rate)/100;
+		req.sp += (st->sp * sp_rate)/100;
 	else
-		req.sp += (status->max_sp * (-sp_rate))/100;
+		req.sp += (st->max_sp * (-sp_rate))/100;
 	if( sd->dsprate != 100 )
 		req.sp = req.sp * sd->dsprate / 100;
 
@@ -13467,29 +13927,29 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 		if( sc->data[SC__LAZINESS] )
 			req.sp += req.sp + sc->data[SC__LAZINESS]->val1 * 10;
 		if( sc->data[SC_UNLIMITED_HUMMING_VOICE] )
-			req.sp += req.sp * sc->data[SC_UNLIMITED_HUMMING_VOICE]->val2 / 100;
+			req.sp += req.sp * sc->data[SC_UNLIMITED_HUMMING_VOICE]->val3 / 100;
 		if( sc->data[SC_RECOGNIZEDSPELL] )
 			req.sp += req.sp / 4;
 		if( sc->data[SC_TELEKINESIS_INTENSE] && skill->get_ele(skill_id, skill_lv) == ELE_GHOST)
 			req.sp -= req.sp * sc->data[SC_TELEKINESIS_INTENSE]->val2 / 100;
 	}
 
-	req.zeny = skill_db[idx].zeny[skill_lv-1];
+	req.zeny = skill->db[idx].zeny[skill_lv-1];
 
 	if( sc && sc->data[SC__UNLUCKY] )
 		req.zeny += sc->data[SC__UNLUCKY]->val1 * 500;
 
-	req.spiritball = skill_db[idx].spiritball[skill_lv-1];
+	req.spiritball = skill->db[idx].spiritball[skill_lv-1];
 
-	req.state = skill_db[idx].state;
+	req.state = skill->db[idx].state;
 
-	req.mhp = skill_db[idx].mhp[skill_lv-1];
+	req.mhp = skill->db[idx].mhp[skill_lv-1];
 
-	req.weapon = skill_db[idx].weapon;
+	req.weapon = skill->db[idx].weapon;
 
-	req.ammo_qty = skill_db[idx].ammo_qty[skill_lv-1];
+	req.ammo_qty = skill->db[idx].ammo_qty[skill_lv-1];
 	if (req.ammo_qty)
-		req.ammo = skill_db[idx].ammo;
+		req.ammo = skill->db[idx].ammo;
 
 	if (!req.ammo && skill_id && skill->isammotype(sd, skill_id)) {
 		//Assume this skill is using the weapon, therefore it requires arrows.
@@ -13515,11 +13975,11 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 					continue;
 				break;
 			case AB_ADORAMUS:
-				if( itemid_isgemstone(skill_db[idx].itemid[i]) && skill->check_pc_partner(sd,skill_id,&skill_lv, 1, 2) )
+				if( itemid_isgemstone(skill->db[idx].itemid[i]) && skill->check_pc_partner(sd,skill_id,&skill_lv, 1, 2) )
 					continue;
 				break;
 			case WL_COMET:
-				if( itemid_isgemstone(skill_db[idx].itemid[i]) && skill->check_pc_partner(sd,skill_id,&skill_lv, 1, 0) )
+				if( itemid_isgemstone(skill->db[idx].itemid[i]) && skill->check_pc_partner(sd,skill_id,&skill_lv, 1, 0) )
 					continue;
 				break;
 			case GN_FIRE_EXPANSION:
@@ -13539,27 +13999,31 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 				break;
 		}
 
-		req.itemid[i] = skill_db[idx].itemid[i];
-		req.amount[i] = skill_db[idx].amount[i];
+		req.itemid[i] = skill->db[idx].itemid[i];
+		req.amount[i] = skill->db[idx].amount[i];
 
 		if( itemid_isgemstone(req.itemid[i]) && skill_id != HW_GANBANTEIN )
 		{
 			if( sd->special_state.no_gemstone )
-			{	//Make it substract 1 gem rather than skipping the cost.
-				if( --req.amount[i] < 1 )
-					req.itemid[i] = 0;
+			{	// All gem skills except Hocus Pocus and Ganbantein can cast for free with Mistress card [helvetica]
+				if( skill_id != SA_ABRACADABRA )
+					req.itemid[i] = req.amount[i] = 0;
+				else if( --req.amount[i] < 1 )
+					req.amount[i] = 1; // Hocus Pocus always use at least 1 gem
 			}
 			if(sc && sc->data[SC_INTOABYSS])
 			{
 				if( skill_id != SA_ABRACADABRA )
 					req.itemid[i] = req.amount[i] = 0;
 				else if( --req.amount[i] < 1 )
-					req.amount[i] = 1; // Hocus Pocus allways use at least 1 gem
+					req.amount[i] = 1; // Hocus Pocus always use at least 1 gem
 			}
 		}
 		if( skill_id >= HT_SKIDTRAP && skill_id <= HT_TALKIEBOX && pc->checkskill(sd, RA_RESEARCHTRAP) > 0){
-			int16 itIndex;
-			if( (itIndex = pc->search_inventory(sd,req.itemid[i])) < 0  || ( itIndex >= 0 && sd->status.inventory[itIndex].amount < req.amount[i] ) ){
+			int16 item_index;
+			if ((item_index = pc->search_inventory(sd,req.itemid[i])) == INDEX_NOT_FOUND
+			  || sd->status.inventory[item_index].amount < req.amount[i]
+			) {
 				req.itemid[i] = ITEMID_TRAP_ALLOY;
 				req.amount[i] = 1;
 			}
@@ -13579,10 +14043,26 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 		case SO_FIRE_INSIGNIA:
 		case SO_WIND_INSIGNIA:
 		case SO_EARTH_INSIGNIA:
-			req.itemid[skill_lv-1] = skill_db[idx].itemid[skill_lv-1];
-			req.amount[skill_lv-1] = skill_db[idx].amount[skill_lv-1];
+			req.itemid[skill_lv-1] = skill->db[idx].itemid[skill_lv-1];
+			req.amount[skill_lv-1] = skill->db[idx].amount[skill_lv-1];
 			break;
 	}
+	if (skill_id == NC_REPAIR) {
+		switch(skill_lv) {
+			case 1:
+			case 2:
+				req.itemid[1] = ITEMID_REPAIR_A;
+				break;
+			case 3:
+			case 4:
+				req.itemid[1] = ITEMID_REPAIR_B;
+				break;
+			case 5:
+				req.itemid[1] = ITEMID_REPAIR_C;
+				break;
+		}
+		req.amount[1] = 1;
+	}
 
 	// Check for cost reductions due to skills & SCs
 	switch(skill_id) {
@@ -13656,10 +14136,14 @@ struct skill_condition skill_get_requirement(struct map_session_data* sd, uint16
 		case SO_SUMMON_AQUA:
 		case SO_SUMMON_VENTUS:
 		case SO_SUMMON_TERA:
-			req.sp -= req.sp * (5 + 5 * pc->checkskill(sd,SO_EL_SYMPATHY)) / 100;
+		{
+			int spirit_sympathy = pc->checkskill(sd,SO_EL_SYMPATHY);
+			if (spirit_sympathy)
+				req.sp -= req.sp * (5 + 5 * spirit_sympathy) / 100;
+		}
 			break;
 		case SO_PSYCHIC_WAVE:
-			if( sc && sc->data[SC_BLAST_OPTION] )
+			if( sc && (sc->data[SC_HEATER_OPTION] || sc->data[SC_COOLER_OPTION] || sc->data[SC_BLAST_OPTION] ||  sc->data[SC_CURSED_SOIL_OPTION] ))
 				req.sp += req.sp * 150 / 100;
 			break;
 	}
@@ -13720,9 +14204,8 @@ int skill_castfix (struct block_list *bl, uint16 skill_id, uint16 skill_lv) {
 /*==========================================
  * Does cast-time reductions based on sc data.
  *------------------------------------------*/
-int skill_castfix_sc (struct block_list *bl, int time)
-{
-	struct status_change *sc = status_get_sc(bl);
+int skill_castfix_sc (struct block_list *bl, int time) {
+	struct status_change *sc = status->get_sc(bl);
 
 	if( time < 0 )
 		return 0;
@@ -13733,8 +14216,8 @@ int skill_castfix_sc (struct block_list *bl, int time)
 	if (sc && sc->count) {
 		if (sc->data[SC_SLOWCAST])
 			time += time * sc->data[SC_SLOWCAST]->val2 / 100;
-        if (sc->data[SC_NEEDLE_OF_PARALYZE])
-            time += sc->data[SC_NEEDLE_OF_PARALYZE]->val3;
+		if (sc->data[SC_NEEDLE_OF_PARALYZE])
+			time += sc->data[SC_NEEDLE_OF_PARALYZE]->val3;
 		if (sc->data[SC_SUFFRAGIUM]) {
 			time -= time * sc->data[SC_SUFFRAGIUM]->val2 / 100;
 			status_change_end(bl, SC_SUFFRAGIUM, INVALID_TIMER);
@@ -13749,15 +14232,14 @@ int skill_castfix_sc (struct block_list *bl, int time)
 		if (sc->data[SC_IZAYOI])
 			time -= time * 50 / 100;
 	}
-        time = max(time, 0);
+	time = max(time, 0);
 
-//        ShowInfo("Castime castfix_sc = %d\n",time);
+	//ShowInfo("Castime castfix_sc = %d\n",time);
 	return time;
 }
+int skill_vfcastfix(struct block_list *bl, double time, uint16 skill_id, uint16 skill_lv) {
 #ifdef RENEWAL_CAST
-int skill_vfcastfix (struct block_list *bl, double time, uint16 skill_id, uint16 skill_lv)
-{
-	struct status_change *sc = status_get_sc(bl);
+	struct status_change *sc = status->get_sc(bl);
 	struct map_session_data *sd = BL_CAST(BL_PC,bl);
 	int fixed = skill->get_fixed_cast(skill_id, skill_lv), fixcast_r = 0, varcast_r = 0, i = 0;
 
@@ -13777,9 +14259,9 @@ int skill_vfcastfix (struct block_list *bl, double time, uint16 skill_id, uint16
 		if( sd->bonus.varcastrate < 0 )
 			VARCAST_REDUCTION(sd->bonus.varcastrate);
 		if( sd->bonus.add_varcast != 0 ) // bonus bVariableCast
-			time += sd->bonus.add_varcast; 
+			time += sd->bonus.add_varcast;
 		if( sd->bonus.add_fixcast != 0 ) // bonus bFixedCast
-			fixed += sd->bonus.add_fixcast; 
+			fixed += sd->bonus.add_fixcast;
 		for (i = 0; i < ARRAYLENGTH(sd->skillfixcast) && sd->skillfixcast[i].id; i++)
 			if (sd->skillfixcast[i].id == skill_id){ // bonus2 bSkillFixedCast
 				fixed += sd->skillfixcast[i].val;
@@ -13806,8 +14288,6 @@ int skill_vfcastfix (struct block_list *bl, double time, uint16 skill_id, uint16
 
 	if (sc && sc->count && !(skill->get_castnodex(skill_id, skill_lv)&2) ) {
 		// All variable cast additive bonuses must come first
-		if (sc->data[SC_MAGICPOWER] )
-			time += 700;
 		if (sc->data[SC_SLOWCAST])
 			VARCAST_REDUCTION(-sc->data[SC_SLOWCAST]->val2);
 		if (sc->data[SC_FROSTMISTY])
@@ -13848,13 +14328,15 @@ int skill_vfcastfix (struct block_list *bl, double time, uint16 skill_id, uint16
 		// Fixed cast reduction bonuses
 		if( sc->data[SC__LAZINESS] )
 			fixcast_r = max(fixcast_r, sc->data[SC__LAZINESS]->val2);
+		if( sc->data[SC_DANCE_WITH_WUG])
+			fixcast_r = max(fixcast_r, sc->data[SC_DANCE_WITH_WUG]->val4);
 		if( sc->data[SC_SECRAMENT] )
 			fixcast_r = max(fixcast_r, sc->data[SC_SECRAMENT]->val2);
-		if( sd && ( skill_lv = pc->checkskill(sd, WL_RADIUS) ) && (skill_id >= WL_WHITEIMPRISON && skill_id < WL_FREEZE_SP) ) 
-			fixcast_r = max(fixcast_r, (status_get_int(bl) + status_get_lv(bl)) / 15 + skill_lv * 5); // [{(Caster?s INT / 15) + (Caster?s Base Level / 15) + (Radius Skill Level x 5)}] %
+		if( sd && ( skill_lv = pc->checkskill(sd, WL_RADIUS) ) && (skill_id >= WL_WHITEIMPRISON && skill_id < WL_FREEZE_SP) )
+			fixcast_r = max(fixcast_r, (status_get_int(bl) + status->get_lv(bl)) / 15 + skill_lv * 5); // [{(Caster?s INT / 15) + (Caster?s Base Level / 15) + (Radius Skill Level x 5)}] %
 		// Fixed cast non percentage bonuses
 		if( sc->data[SC_MANDRAGORA] )
-			fixed += sc->data[SC_MANDRAGORA]->val1 * 1000 / 2;
+			fixed += sc->data[SC_MANDRAGORA]->val1 * 500;
 		if( sc->data[SC_IZAYOI] )
 			fixed = 0;
 		if( sc->data[SC_GUST_OPTION] || sc->data[SC_BLAST_OPTION] || sc->data[SC_WILD_STORM_OPTION] )
@@ -13864,6 +14346,12 @@ int skill_vfcastfix (struct block_list *bl, double time, uint16 skill_id, uint16
 	if( sd && !(skill->get_castnodex(skill_id, skill_lv)&4) ){
 		VARCAST_REDUCTION( max(sd->bonus.varcastrate, 0) + max(i, 0) );
 		fixcast_r = max(fixcast_r, sd->bonus.fixcastrate) + min(sd->bonus.fixcastrate,0);
+		for( i = 0; i < ARRAYLENGTH(sd->skillcast) && sd->skillcast[i].id; i++ )
+			if( sd->skillcast[i].id == skill_id ){ // bonus2 bVariableCastrate
+				if( (i=sd->skillcast[i].val) > 0)
+					VARCAST_REDUCTION(i);
+				break;
+			}
 	}
 
 	if( varcast_r < 0 ) // now compute overall factors
@@ -13872,20 +14360,18 @@ int skill_vfcastfix (struct block_list *bl, double time, uint16 skill_id, uint16
 		time = (1 - sqrt( ((float)(status_get_dex(bl)*2 + status_get_int(bl)) / battle_config.vcast_stat_scale) )) * time;
 	// underflow checking/capping
 	time = max(time, 0) + (1 - (float)min(fixcast_r, 100) / 100) * max(fixed,0);
-
+#endif
 	return (int)time;
 }
-#endif
 
 /*==========================================
  * Does delay reductions based on dex/agi, sc data, item bonuses, ...
  *------------------------------------------*/
-int skill_delay_fix (struct block_list *bl, uint16 skill_id, uint16 skill_lv)
-{
+int skill_delay_fix (struct block_list *bl, uint16 skill_id, uint16 skill_lv) {
 	int delaynodex = skill->get_delaynodex(skill_id, skill_lv);
 	int time = skill->get_delay(skill_id, skill_lv);
 	struct map_session_data *sd;
-	struct status_change *sc = status_get_sc(bl);
+	struct status_change *sc = status->get_sc(bl);
 
 	nullpo_ret(bl);
 	sd = BL_CAST(BL_PC, bl);
@@ -13940,7 +14426,7 @@ int skill_delay_fix (struct block_list *bl, uint16 skill_id, uint16 skill_lv)
 					time /= 2;
 				break;
 			case AS_SONICBLOW:
-				if (!map_flag_gvg(bl->m) && !map[bl->m].flag.battleground && sc->data[SC_SOULLINK]->val2 == SL_ASSASIN)
+				if (!map_flag_gvg2(bl->m) && !map->list[bl->m].flag.battleground && sc->data[SC_SOULLINK]->val2 == SL_ASSASIN)
 					time /= 2;
 				break;
 		}
@@ -14092,22 +14578,21 @@ void skill_brandishspear_dir (struct square* tc, uint8 dir, int are) {
 	}
 }
 
-void skill_brandishspear(struct block_list* src, struct block_list* bl, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag)
-{
+void skill_brandishspear(struct block_list* src, struct block_list* bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag) {
 	int c,n=4;
-	uint8 dir = iMap->calc_dir(src,bl->x,bl->y);
+	uint8 dir = map->calc_dir(src,bl->x,bl->y);
 	struct square tc;
 	int x=bl->x,y=bl->y;
 	skill->brandishspear_first(&tc,dir,x,y);
 	skill->brandishspear_dir(&tc,dir,4);
-	skill_area_temp[1] = bl->id;
+	skill->area_temp[1] = bl->id;
 
 	if(skill_lv > 9){
 		for(c=1;c<4;c++){
-			iMap->foreachincell(skill->area_sub,
-				bl->m,tc.val1[c],tc.val2[c],BL_CHAR,
-				src,skill_id,skill_lv,tick, flag|BCT_ENEMY|n,
-				skill->castend_damage_id);
+			map->foreachincell(skill->area_sub,
+			                   bl->m,tc.val1[c],tc.val2[c],BL_CHAR,
+			                   src,skill_id,skill_lv,tick, flag|BCT_ENEMY|n,
+			                   skill->castend_damage_id);
 		}
 	}
 	if(skill_lv > 6){
@@ -14120,19 +14605,19 @@ void skill_brandishspear(struct block_list* src, struct block_list* bl, uint16 s
 
 	if(skill_lv > 3){
 		for(c=0;c<5;c++){
-			iMap->foreachincell(skill->area_sub,
-				bl->m,tc.val1[c],tc.val2[c],BL_CHAR,
-				src,skill_id,skill_lv,tick, flag|BCT_ENEMY|n,
-				skill->castend_damage_id);
-			if(skill_lv > 6 && n==3 && c==4){
-				skill_brandishspear_dir(&tc,dir,-1);
+			map->foreachincell(skill->area_sub,
+			                   bl->m,tc.val1[c],tc.val2[c],BL_CHAR,
+			                   src,skill_id,skill_lv,tick, flag|BCT_ENEMY|n,
+			                   skill->castend_damage_id);
+			if(skill_lv > 6 && n==3 && c==4) {
+				skill->brandishspear_dir(&tc,dir,-1);
 				n--;c=-1;
 			}
 		}
 	}
 	for(c=0;c<10;c++){
 		if(c==0||c==5) skill->brandishspear_dir(&tc,dir,-1);
-		iMap->foreachincell(skill->area_sub,
+		map->foreachincell(skill->area_sub,
 			bl->m,tc.val1[c%5],tc.val2[c%5],BL_CHAR,
 			src,skill_id,skill_lv,tick, flag|BCT_ENEMY|1,
 			skill->castend_damage_id);
@@ -14144,13 +14629,18 @@ void skill_brandishspear(struct block_list* src, struct block_list* bl, uint16 s
  *------------------------------------------*/
 void skill_repairweapon (struct map_session_data *sd, int idx) {
 	int material;
-	int materials[4] = { 1002, 998, 999, 756 };
+	int materials[4] = {
+		ITEMID_IRON_ORE,
+		ITEMID_IRON,
+		ITEMID_STEEL,
+		ITEMID_ORIDECON_STONE,
+	};
 	struct item *item;
 	struct map_session_data *target_sd;
 
 	nullpo_retv(sd);
 
-	if ( !( target_sd = iMap->id2sd(sd->menuskill_val) ) ) //Failed....
+	if ( !( target_sd = map->id2sd(sd->menuskill_val) ) ) //Failed....
 		return;
 
 	if( idx == 0xFFFF ) // No item selected ('Cancel' clicked)
@@ -14168,10 +14658,10 @@ void skill_repairweapon (struct map_session_data *sd, int idx) {
 	}
 
 	if ( target_sd->inventory_data[idx]->type == IT_WEAPON )
-		material = materials [ target_sd->inventory_data[idx]->wlv - 1 ]; // Lv1/2/3/4 weapons consume 1 Iron Ore/Iron/Steel/Rough Oridecon
+		material = materials[ target_sd->inventory_data[idx]->wlv - 1 ]; // Lv1/2/3/4 weapons consume 1 Iron Ore/Iron/Steel/Rough Oridecon
 	else
-		material = materials [2]; // Armors consume 1 Steel
-	if ( pc->search_inventory(sd,material) < 0 ) {
+		material = materials[2]; // Armors consume 1 Steel
+	if (pc->search_inventory(sd,material) == INDEX_NOT_FOUND) {
 		clif->skill_fail(sd,sd->menuskill_id,USESKILL_FAIL_LEVEL,0);
 		return;
 	}
@@ -14218,7 +14708,13 @@ void skill_weaponrefine (struct map_session_data *sd, int idx)
 	if (idx >= 0 && idx < MAX_INVENTORY)
 	{
 		int i = 0, ep = 0, per;
-		int material[5] = { 0, 1010, 1011, 984, 984 };
+		int material[5] = {
+			0,
+			ITEMID_PHRACON,
+			ITEMID_EMVERETARCON,
+			ITEMID_ORIDECON,
+			ITEMID_ORIDECON,
+		};
 		struct item *item;
 		struct item_data *ditem = sd->inventory_data[idx];
 		item = &sd->status.inventory[idx];
@@ -14233,12 +14729,12 @@ void skill_weaponrefine (struct map_session_data *sd, int idx)
 				clif->upgrademessage(sd->fd, 2, item->nameid);
 				return;
 			}
-			if( (i = pc->search_inventory(sd, material [ditem->wlv])) < 0 ){
-				clif->upgrademessage(sd->fd, 3, material [ditem->wlv]);
+			if ((i = pc->search_inventory(sd, material[ditem->wlv])) == INDEX_NOT_FOUND) {
+				clif->upgrademessage(sd->fd, 3, material[ditem->wlv]);
 				return;
 			}
 
-			per = status_get_refine_chance(ditem->wlv, (int)item->refine) * 10;
+			per = status->get_refine_chance(ditem->wlv, (int)item->refine) * 10;
 			
 			// Aegis leaked formula. [malufett]
 			if( sd->status.class_ == JOB_MECHANIC_T )
@@ -14329,7 +14825,7 @@ int skill_autospell (struct map_session_data *sd, uint16 skill_id)
 	if(maxlv > lv)
 		maxlv = lv;
 
-	sc_start4(&sd->bl,SC_AUTOSPELL,100,skill_lv,skill_id,maxlv,0,
+	sc_start4(&sd->bl,&sd->bl,SC_AUTOSPELL,100,skill_lv,skill_id,maxlv,0,
 		skill->get_time(SA_AUTOSPELL,skill_lv));
 	return 0;
 }
@@ -14368,8 +14864,8 @@ int skill_sit_in (struct block_list *bl, va_list ap) {
 
 	if(type&2 && (pc->checkskill(sd,TK_HPTIME) > 0 || pc->checkskill(sd,TK_SPTIME) > 0 )) {
 		sd->state.rest=1;
-		status_calc_regen(bl, &sd->battle_status, &sd->regen);
-		status_calc_regen_rate(bl, &sd->regen, &sd->sc);
+		status->calc_regen(bl, &sd->battle_status, &sd->regen);
+		status->calc_regen_rate(bl, &sd->regen, &sd->sc);
 	}
 
 	return 0;
@@ -14383,8 +14879,8 @@ int skill_sit_out (struct block_list *bl, va_list ap) {
 		sd->state.gangsterparadise=0;
 	if(sd->state.rest && type&2) {
 		sd->state.rest=0;
-		status_calc_regen(bl, &sd->battle_status, &sd->regen);
-		status_calc_regen_rate(bl, &sd->regen, &sd->sc);
+		status->calc_regen(bl, &sd->battle_status, &sd->regen);
+		status->calc_regen_rate(bl, &sd->regen, &sd->sc);
 	}
 	return 0;
 }
@@ -14418,11 +14914,11 @@ int skill_sit (struct map_session_data *sd, int type)
 	if (!flag) return 0;
 
 	if(type) {
-		if (iMap->foreachinrange(skill->sit_count,&sd->bl, range, BL_PC, flag) > 1)
-			iMap->foreachinrange(skill->sit_in,&sd->bl, range, BL_PC, flag);
+		if (map->foreachinrange(skill->sit_count,&sd->bl, range, BL_PC, flag) > 1)
+			map->foreachinrange(skill->sit_in,&sd->bl, range, BL_PC, flag);
 	} else {
-		if (iMap->foreachinrange(skill->sit_count,&sd->bl, range, BL_PC, flag) < 2)
-			iMap->foreachinrange(skill->sit_out,&sd->bl, range, BL_PC, flag);
+		if (map->foreachinrange(skill->sit_count,&sd->bl, range, BL_PC, flag) < 2)
+			map->foreachinrange(skill->sit_out,&sd->bl, range, BL_PC, flag);
 	}
 	return 0;
 }
@@ -14430,10 +14926,10 @@ int skill_sit (struct map_session_data *sd, int type)
 /*==========================================
  *
  *------------------------------------------*/
-int skill_frostjoke_scream (struct block_list *bl, va_list ap) {
+int skill_frostjoke_scream(struct block_list *bl, va_list ap) {
 	struct block_list *src;
 	uint16 skill_id,skill_lv;
-	unsigned int tick;
+	int64 tick;
 
 	nullpo_ret(bl);
 	nullpo_ret(src=va_arg(ap,struct block_list*));
@@ -14441,9 +14937,9 @@ int skill_frostjoke_scream (struct block_list *bl, va_list ap) {
 	skill_id=va_arg(ap,int);
 	skill_lv=va_arg(ap,int);
 	if(!skill_lv) return 0;
-	tick=va_arg(ap,unsigned int);
+	tick=va_arg(ap,int64);
 
-	if (src == bl || status_isdead(bl))
+	if (src == bl || status->isdead(bl))
 		return 0;
 	if (bl->type == BL_PC) {
 		struct map_session_data *sd = (struct map_session_data *)bl;
@@ -14468,36 +14964,35 @@ void skill_unitsetmapcell (struct skill_unit *src, uint16 skill_id, uint16 skill
 
 	for( y = src->bl.y - range; y <= src->bl.y + range; ++y )
 		for( x = src->bl.x - range; x <= src->bl.x + range; ++x )
-			map[src->bl.m].setcell(src->bl.m, x, y, cell, flag);
+			map->list[src->bl.m].setcell(src->bl.m, x, y, cell, flag);
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_attack_area (struct block_list *bl, va_list ap)
-{
+int skill_attack_area(struct block_list *bl, va_list ap) {
 	struct block_list *src,*dsrc;
 	int atk_type,skill_id,skill_lv,flag,type;
-	unsigned int tick;
+	int64 tick;
 
-	if(status_isdead(bl))
+	if(status->isdead(bl))
 		return 0;
 
 	atk_type = va_arg(ap,int);
-	src=va_arg(ap,struct block_list*);
-	dsrc=va_arg(ap,struct block_list*);
-	skill_id=va_arg(ap,int);
-	skill_lv=va_arg(ap,int);
-	tick=va_arg(ap,unsigned int);
-	flag=va_arg(ap,int);
-	type=va_arg(ap,int);
+	src = va_arg(ap,struct block_list*);
+	dsrc = va_arg(ap,struct block_list*);
+	skill_id = va_arg(ap,int);
+	skill_lv = va_arg(ap,int);
+	tick = va_arg(ap,int64);
+	flag = va_arg(ap,int);
+	type = va_arg(ap,int);
 
 
-	if (skill_area_temp[1] == bl->id) //This is the target of the skill, do a full attack and skip target checks.
+	if (skill->area_temp[1] == bl->id) //This is the target of the skill, do a full attack and skip target checks.
 		return skill->attack(atk_type,src,dsrc,bl,skill_id,skill_lv,tick,flag);
 
-	if(battle->check_target(dsrc,bl,type) <= 0 ||
-		!status_check_skilluse(NULL, bl, skill_id, 2))
+	if( battle->check_target(dsrc,bl,type) <= 0
+	 || !status->check_skilluse(NULL, bl, skill_id, 2))
 		return 0;
 
 
@@ -14519,7 +15014,7 @@ int skill_attack_area (struct block_list *bl, va_list ap)
  *------------------------------------------*/
 int skill_clear_group (struct block_list *bl, int flag)
 {
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	struct skill_unit_group *group[MAX_SKILLUNITGROUP];
 	int i, count=0;
 
@@ -14538,14 +15033,14 @@ int skill_clear_group (struct block_list *bl, int flag)
 				if (flag&1)
 					group[count++]= ud->skillunit[i];
 				break;
+			case SO_CLOUD_KILL:
+				if( flag&4 )
+					group[count++]= ud->skillunit[i];
+				break;
 			case SO_WARMER:
 				if( flag&8 )
 					group[count++]= ud->skillunit[i];
 				break;
-			case SC_BLOODYLUST:
-				if (flag & 32)
-					group[count++] = ud->skillunit[i];
-				break;
 			default:
 				if (flag&2 && skill->get_inf2(ud->skillunit[i]->skill_id)&INF2_TRAP)
 					group[count++]= ud->skillunit[i];
@@ -14562,7 +15057,7 @@ int skill_clear_group (struct block_list *bl, int flag)
  * Returns the first element field found [Skotlex]
  *------------------------------------------*/
 struct skill_unit_group *skill_locate_element_field(struct block_list *bl) {
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	int i;
 	nullpo_ret(bl);
 	if (!ud) return NULL;
@@ -14574,8 +15069,8 @@ struct skill_unit_group *skill_locate_element_field(struct block_list *bl) {
 			case SA_VIOLENTGALE:
 			case SA_LANDPROTECTOR:
 			case NJ_SUITON:
+			case SO_CLOUD_KILL:
 			case SO_WARMER:
-			case SC_BLOODYLUST:
 				return ud->skillunit[i];
 		}
 	}
@@ -14584,16 +15079,16 @@ struct skill_unit_group *skill_locate_element_field(struct block_list *bl) {
 
 // for graffiti cleaner [Valaris]
 int skill_graffitiremover (struct block_list *bl, va_list ap) {
-	struct skill_unit *unit=NULL;
+	struct skill_unit *su=NULL;
 
 	nullpo_ret(bl);
 	nullpo_ret(ap);
 
-	if(bl->type!=BL_SKILL || (unit=(struct skill_unit *)bl) == NULL)
+	if(bl->type!=BL_SKILL || (su=(struct skill_unit *)bl) == NULL)
 		return 0;
 
-	if((unit->group) && (unit->group->unit_id == UNT_GRAFFITI))
-		skill->delunit(unit);
+	if((su->group) && (su->group->unit_id == UNT_GRAFFITI))
+		skill->delunit(su);
 
 	return 0;
 }
@@ -14612,9 +15107,8 @@ int skill_greed (struct block_list *bl, va_list ap) {
 	return 0;
 }
 //For Ranger's Detonator [Jobbie/3CeAM]
-int skill_detonator(struct block_list *bl, va_list ap)
-{
-	struct skill_unit *unit=NULL;
+int skill_detonator(struct block_list *bl, va_list ap) {
+	struct skill_unit *su=NULL;
 	struct block_list *src;
 	int unit_id;
 
@@ -14622,14 +15116,14 @@ int skill_detonator(struct block_list *bl, va_list ap)
 	nullpo_ret(ap);
 	src = va_arg(ap,struct block_list *);
 
-	if( bl->type != BL_SKILL || (unit = (struct skill_unit *)bl) == NULL || !unit->group )
+	if( bl->type != BL_SKILL || (su = (struct skill_unit *)bl) == NULL || !su->group )
 		return 0;
-	if( unit->group->src_id != src->id )
+	if( su->group->src_id != src->id )
 		return 0;
 
-	unit_id = unit->group->unit_id;
-	switch( unit_id )
-	{ //List of Hunter and Ranger Traps that can be detonate.
+	unit_id = su->group->unit_id;
+	switch( unit_id ) {
+		//List of Hunter and Ranger Traps that can be detonate.
 		case UNT_BLASTMINE:
 		case UNT_SANDMAN:
 		case UNT_CLAYMORETRAP:
@@ -14637,16 +15131,23 @@ int skill_detonator(struct block_list *bl, va_list ap)
 		case UNT_CLUSTERBOMB:
 		case UNT_FIRINGTRAP:
 		case UNT_ICEBOUNDTRAP:
-			if( unit_id == UNT_TALKIEBOX ) {
-				clif->talkiebox(bl,unit->group->valstr);
-				unit->group->val2 = -1;
-			} else
-				iMap->foreachinrange(skill->trap_splash,bl,skill->get_splash(unit->group->skill_id,unit->group->skill_lv),unit->group->bl_flag,bl,unit->group->tick);
-
-			clif->changetraplook(bl,unit_id == UNT_FIRINGTRAP ? UNT_DUMMYSKILL : UNT_USED_TRAPS);
-			unit->group->unit_id = UNT_USED_TRAPS;
-			unit->group->limit = DIFF_TICK(iTimer->gettick(),unit->group->tick) +
-				(unit_id == UNT_TALKIEBOX ? 5000 : (unit_id == UNT_CLUSTERBOMB || unit_id == UNT_ICEBOUNDTRAP? 2500 : 1500) );
+			switch(unit_id) {
+				case UNT_TALKIEBOX:
+					clif->talkiebox(bl,su->group->valstr);
+					su->group->val2 = -1;
+					break;
+				case UNT_CLAYMORETRAP:
+				case UNT_FIRINGTRAP:
+				case UNT_ICEBOUNDTRAP:
+					map->foreachinrange(skill->trap_splash,bl,skill->get_splash(su->group->skill_id,su->group->skill_lv),su->group->bl_flag|BL_SKILL|~BCT_SELF,bl,su->group->tick);
+					break;
+				default:
+					map->foreachinrange(skill->trap_splash,bl,skill->get_splash(su->group->skill_id,su->group->skill_lv),su->group->bl_flag,bl,su->group->tick);
+			}
+			clif->changetraplook(bl, UNT_USED_TRAPS);
+			su->group->limit = DIFF_TICK32(timer->gettick(),su->group->tick) +
+				(unit_id == UNT_TALKIEBOX ? 5000 : (unit_id == UNT_CLUSTERBOMB || unit_id == UNT_ICEBOUNDTRAP? 2500 : (unit_id == UNT_FIRINGTRAP ? 0 : 1500)) );
+			su->group->unit_id = UNT_USED_TRAPS;
 			break;
 	}
 	return 0;
@@ -14658,31 +15159,35 @@ int skill_detonator(struct block_list *bl, va_list ap)
 int skill_cell_overlap(struct block_list *bl, va_list ap) {
 	uint16 skill_id;
 	int *alive;
-	struct skill_unit *unit;
+	struct skill_unit *su;
 
 	skill_id = va_arg(ap,int);
 	alive = va_arg(ap,int *);
-	unit = (struct skill_unit *)bl;
+	su = (struct skill_unit *)bl;
 
-	if (unit == NULL || unit->group == NULL || (*alive) == 0)
+	if( su == NULL || su->group == NULL || (*alive) == 0 )
 		return 0;
-
+	
+	if( su->group->state.guildaura ) /* guild auras are not canceled! */
+		return 0;
+	
 	switch (skill_id) {
 		case SA_LANDPROTECTOR:
-			if( unit->group->skill_id == SA_LANDPROTECTOR ) {//Check for offensive Land Protector to delete both. [Skotlex]
+			if( su->group->skill_id == SA_LANDPROTECTOR ) {//Check for offensive Land Protector to delete both. [Skotlex]
 				(*alive) = 0;
-				skill->delunit(unit);
+				skill->delunit(su);
 				return 1;
 			}
-			if( !(skill->get_inf2(unit->group->skill_id)&(INF2_SONG_DANCE|INF2_TRAP)) || unit->group->skill_id == WZ_FIREPILLAR ) { //It deletes everything except songs/dances and traps
-				skill->delunit(unit);
+			if( !(skill->get_inf2(su->group->skill_id)&(INF2_SONG_DANCE|INF2_TRAP)) || su->group->skill_id == WZ_FIREPILLAR || su->group->skill_id == GN_HELLS_PLANT) { //It deletes everything except songs/dances and traps
+				skill->delunit(su);
 				return 1;
 			}
 			break;
 		case HW_GANBANTEIN:
 		case LG_EARTHDRIVE:
-			if( !(unit->group->state.song_dance&0x1) ) {// Don't touch song/dance.
-				skill->delunit(unit);
+		case GN_CRAZYWEED_ATK:
+			if( !(su->group->state.song_dance&0x1) ) {// Don't touch song/dance.
+				skill->delunit(su);
 				return 1;
 			}
 			break;
@@ -14692,14 +15197,13 @@ int skill_cell_overlap(struct block_list *bl, va_list ap) {
 // The official implementation makes them fail to appear when casted on top of ANYTHING
 // but I wonder if they didn't actually meant to fail when casted on top of each other?
 // hence, I leave the alternate implementation here, commented. [Skotlex]
-			if (unit->range <= 0)
-			{
+			if (su->range <= 0) {
 				(*alive) = 0;
 				return 1;
 			}
 /*
-			switch (unit->group->skill_id)
-			{	//These cannot override each other.
+			switch (su->group->skill_id) {
+				//These cannot override each other.
 				case SA_VOLCANO:
 				case SA_DELUGE:
 				case SA_VIOLENTGALE:
@@ -14709,7 +15213,7 @@ int skill_cell_overlap(struct block_list *bl, va_list ap) {
 */
 			break;
 		case PF_FOGWALL:
-			switch(unit->group->skill_id) {
+			switch(su->group->skill_id) {
 				case SA_VOLCANO: //Can't be placed on top of these
 				case SA_VIOLENTGALE:
 					(*alive) = 0;
@@ -14722,33 +15226,16 @@ int skill_cell_overlap(struct block_list *bl, va_list ap) {
 			}
 			break;
 		case HP_BASILICA:
-			if (unit->group->skill_id == HP_BASILICA)
-			{	//Basilica can't be placed on top of itself to avoid map-cell stacking problems. [Skotlex]
+			if (su->group->skill_id == HP_BASILICA) {
+				//Basilica can't be placed on top of itself to avoid map-cell stacking problems. [Skotlex]
 				(*alive) = 0;
 				return 1;
 			}
 			break;
-		case GN_CRAZYWEED_ATK:
-			switch(unit->group->unit_id){ //TODO: look for other ground skills that are affected.
-				case UNT_WALLOFTHORN:
-				case UNT_THORNS_TRAP:
-				case UNT_BLOODYLUST:
-				case UNT_CHAOSPANIC:
-				case UNT_MAELSTROM:
-				case UNT_FIREPILLAR_ACTIVE:
-				case UNT_LANDPROTECTOR:
-				case UNT_VOLCANO:
-				case UNT_DELUGE:
-				case UNT_VIOLENTGALE:
-				case UNT_SAFETYWALL:
-				case UNT_PNEUMA:
-					skill->delunit(unit);
-					return 1;
-			}
-			break;
 	}
 
-	if (unit->group->skill_id == SA_LANDPROTECTOR && !(skill->get_inf2(skill_id)&(INF2_SONG_DANCE|INF2_TRAP))) {	//It deletes everything except songs/dances/traps
+	if (su->group->skill_id == SA_LANDPROTECTOR && !(skill->get_inf2(skill_id)&(INF2_SONG_DANCE|INF2_TRAP))) {
+		//It deletes everything except songs/dances/traps
 		(*alive) = 0;
 		return 1;
 	}
@@ -14762,7 +15249,7 @@ int skill_cell_overlap(struct block_list *bl, va_list ap) {
 int skill_chastle_mob_changetarget(struct block_list *bl,va_list ap)
 {
 	struct mob_data* md;
-	struct unit_data*ud = unit_bl2ud(bl);
+	struct unit_data*ud = unit->bl2ud(bl);
 	struct block_list *from_bl;
 	struct block_list *to_bl;
 	md = (struct mob_data*)bl;
@@ -14780,21 +15267,21 @@ int skill_chastle_mob_changetarget(struct block_list *bl,va_list ap)
 /*==========================================
  *
  *------------------------------------------*/
-int skill_trap_splash (struct block_list *bl, va_list ap) {
+int skill_trap_splash(struct block_list *bl, va_list ap) {
 	struct block_list *src;
-	int tick;
-	struct skill_unit *unit;
+	int64 tick;
+	struct skill_unit *src_su;
 	struct skill_unit_group *sg;
 	struct block_list *ss;
 	src = va_arg(ap,struct block_list *);
-	unit = (struct skill_unit *)src;
-	tick = va_arg(ap,int);
+	src_su = (struct skill_unit *)src;
+	tick = va_arg(ap,int64);
 
-	if( !unit->alive || bl->prev == NULL )
+	if( !src_su->alive || bl->prev == NULL )
 		return 0;
 
-	nullpo_ret(sg = unit->group);
-	nullpo_ret(ss = iMap->id2bl(sg->src_id));
+	nullpo_ret(sg = src_su->group);
+	nullpo_ret(ss = map->id2bl(sg->src_id));
 
 	if(battle->check_target(src,bl,sg->target_flag) <= 0)
 		return 0;
@@ -14807,19 +15294,19 @@ int skill_trap_splash (struct block_list *bl, va_list ap) {
 			break;
 		case UNT_GROUNDDRIFT_WIND:
 			if(skill->attack(BF_WEAPON,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1))
-				sc_start(bl,SC_STUN,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
+				sc_start(src,bl,SC_STUN,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
 			break;
 		case UNT_GROUNDDRIFT_DARK:
 			if(skill->attack(BF_WEAPON,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1))
-				sc_start(bl,SC_BLIND,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
+				sc_start(src,bl,SC_BLIND,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
 			break;
 		case UNT_GROUNDDRIFT_POISON:
 			if(skill->attack(BF_WEAPON,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1))
-				sc_start(bl,SC_POISON,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
+				sc_start(src,bl,SC_POISON,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
 			break;
 		case UNT_GROUNDDRIFT_WATER:
 			if(skill->attack(BF_WEAPON,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1))
-				sc_start(bl,SC_FREEZE,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
+				sc_start(src,bl,SC_FREEZE,5,sg->skill_lv,skill->get_time2(sg->skill_id, sg->skill_lv));
 			break;
 		case UNT_GROUNDDRIFT_FIRE:
 			if(skill->attack(BF_WEAPON,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1))
@@ -14828,23 +15315,51 @@ int skill_trap_splash (struct block_list *bl, va_list ap) {
 		case UNT_ELECTRICSHOCKER:
 			clif->skill_damage(src,bl,tick,0,0,-30000,1,sg->skill_id,sg->skill_lv,5);
 			break;
-		case UNT_FIRINGTRAP:
-		case UNT_ICEBOUNDTRAP:
-		case UNT_CLUSTERBOMB:
-			if( ss != bl )
-				skill->attack(BF_MISC,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1|SD_LEVEL);
-			break;
 		case UNT_MAGENTATRAP:
 		case UNT_COBALTTRAP:
 		case UNT_MAIZETRAP:
 		case UNT_VERDURETRAP:
 			if( bl->type != BL_PC && !is_boss(bl) )
-				sc_start2(bl,SC_ARMOR_PROPERTY,100,sg->skill_lv,skill->get_ele(sg->skill_id,sg->skill_lv),skill->get_time2(sg->skill_id,sg->skill_lv));
+				sc_start2(ss,bl,SC_ARMOR_PROPERTY,100,sg->skill_lv,skill->get_ele(sg->skill_id,sg->skill_lv),skill->get_time2(sg->skill_id,sg->skill_lv));
 			break;
 		case UNT_REVERBERATION:
-			skill->addtimerskill(ss,tick+50,bl->id,0,0,WM_REVERBERATION_MELEE,sg->skill_lv,BF_WEAPON,0); // for proper skill delay animation when use with Dominion Impulse
-			skill->addtimerskill(ss,tick+250,bl->id,0,0,WM_REVERBERATION_MAGIC,sg->skill_lv,BF_MAGIC,0);
+			if( battle->check_target(src,bl,BCT_ENEMY) > 0 ) {
+				skill->attack(BF_WEAPON,ss,src,bl,WM_REVERBERATION_MELEE,sg->skill_lv,tick,0);
+				skill->addtimerskill(ss,tick+200,bl->id,0,0,WM_REVERBERATION_MAGIC,sg->skill_lv,BF_MAGIC,SD_LEVEL);
+			}
 			break;
+		case UNT_FIRINGTRAP:
+		case UNT_ICEBOUNDTRAP:
+			if( src->id == bl->id ) break;
+			if( bl->type == BL_SKILL ){
+				struct skill_unit *su = (struct skill_unit *)bl;
+				if( su->group->unit_id == UNT_USED_TRAPS )
+					break;
+			}
+		case UNT_CLUSTERBOMB:
+			if( ss != bl )
+				skill->attack(BF_MISC,ss,src,bl,sg->skill_id,sg->skill_lv,tick,sg->val1|SD_LEVEL);
+			break;
+		case UNT_CLAYMORETRAP:
+			if( src->id == bl->id ) break;
+			if( bl->type == BL_SKILL ){
+				struct skill_unit *su = (struct skill_unit *)bl;
+				switch( su->group->unit_id ){
+					case UNT_CLAYMORETRAP:
+					case UNT_LANDMINE:
+					case UNT_BLASTMINE:
+					case UNT_SHOCKWAVE:
+					case UNT_SANDMAN:
+					case UNT_FLASHER:
+					case UNT_FREEZINGTRAP:
+					case UNT_FIRINGTRAP:
+					case UNT_ICEBOUNDTRAP:
+						clif->changetraplook(bl, UNT_USED_TRAPS);
+						su->group->limit = DIFF_TICK32(timer->gettick(),su->group->tick) + 1500;
+						su->group->unit_id = UNT_USED_TRAPS;
+				}
+				break;
+			}
 		default:
 			skill->attack(skill->get_type(sg->skill_id),ss,src,bl,sg->skill_id,sg->skill_lv,tick,0);
 			break;
@@ -14855,13 +15370,12 @@ int skill_trap_splash (struct block_list *bl, va_list ap) {
 /*==========================================
  *
  *------------------------------------------*/
-int skill_enchant_elemental_end (struct block_list *bl, int type)
-{
+int skill_enchant_elemental_end (struct block_list *bl, int type) {
 	struct status_change *sc;
-	const enum sc_type scs[] = { SC_ENCHANTPOISON, SC_ASPERSIO, SC_PROPERTYFIRE, SC_PROPERTYWATER, SC_PROPERTYWIND, SC_PROPERTYGROUND, SC_PROPERTYDARK, SC_PROPERTYTELEKINESIS, SC_ENCHANTARMS, SC_EXEEDBREAK };
+	const enum sc_type scs[] = { SC_ENCHANTPOISON, SC_ASPERSIO, SC_PROPERTYFIRE, SC_PROPERTYWATER, SC_PROPERTYWIND, SC_PROPERTYGROUND, SC_PROPERTYDARK, SC_PROPERTYTELEKINESIS, SC_ENCHANTARMS };
 	int i;
 	nullpo_ret(bl);
-	nullpo_ret(sc= status_get_sc(bl));
+	nullpo_ret(sc = status->get_sc(bl));
 
 	if (!sc->count) return 0;
 
@@ -14879,10 +15393,11 @@ bool skill_check_cloaking(struct block_list *bl, struct status_change_entry *sce
 	bool wall = true;
 
 	if( (bl->type == BL_PC && battle_config.pc_cloak_check_type&1)
-	||	(bl->type != BL_PC && battle_config.monster_cloak_check_type&1) )
-	{	//Check for walls.
+	 || (bl->type != BL_PC && battle_config.monster_cloak_check_type&1)
+	) {
+		//Check for walls.
 		int i;
-		ARR_FIND( 0, 8, i, iMap->getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
+		ARR_FIND( 0, 8, i, map->getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
 		if( i == 8 )
 			wall = false;
 	}
@@ -14905,6 +15420,36 @@ bool skill_check_cloaking(struct block_list *bl, struct status_change_entry *sce
 
 	return wall;
 }
+
+/**
+ * Verifies if an user can use SC_CLOAKING
+ **/
+bool skill_can_cloak(struct map_session_data *sd) {
+	nullpo_retr(false, sd);
+
+	//Avoid cloaking with no wall and low skill level. [Skotlex]
+	//Due to the cloaking card, we have to check the wall versus to known
+	//skill level rather than the used one. [Skotlex]
+	//if (sd && val1 < 3 && skill_check_cloaking(bl,NULL))
+	if (pc->checkskill(sd, AS_CLOAKING) < 3 && !skill->check_cloaking(&sd->bl,NULL))
+		return false;
+
+	return true;
+}
+
+/**
+ * Verifies if an user can still be cloaked (AS_CLOAKING)
+ * Is called via map->foreachinrange when any kind of wall disapears
+ **/
+int skill_check_cloaking_end(struct block_list *bl, va_list ap) {
+	TBL_PC *sd = BL_CAST(BL_PC, bl);
+
+	if (sd && sd->sc.data[SC_CLOAKING] && !skill->can_cloak(sd))
+		status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
+
+	return 0;
+}
+
 bool skill_check_camouflage(struct block_list *bl, struct status_change_entry *sce)
 {
 	static int dx[] = { 0, 1, 0, -1, -1,  1, 1, -1};
@@ -14913,7 +15458,7 @@ bool skill_check_camouflage(struct block_list *bl, struct status_change_entry *s
 
 	if( bl->type == BL_PC ) { //Check for walls.
 		int i;
-		ARR_FIND( 0, 8, i, iMap->getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
+		ARR_FIND( 0, 8, i, map->getcell(bl->m, bl->x+dx[i], bl->y+dy[i], CELL_CHKNOPASS) != 0 );
 		if( i == 8 )
 			wall = false;
 	}
@@ -14932,126 +15477,162 @@ bool skill_check_camouflage(struct block_list *bl, struct status_change_entry *s
 	return wall;
 }
 
+bool skill_check_shadowform(struct block_list *bl, int64 damage, int hit){
+	struct status_change *sc;
+	struct block_list *src;
+
+	nullpo_retr(false, bl);
+
+	sc = status->get_sc(bl);
+
+	if( sc && sc->data[SC__SHADOWFORM] && damage ) {
+		src = map->id2bl(sc->data[SC__SHADOWFORM]->val2);
+
+		if( !src || src->m != bl->m ) {
+			status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
+			return false;
+		}
+
+		if( src && (status->isdead(src) || !battle->check_target(bl,src,BCT_ENEMY)) ){
+			if( src->type == BL_PC )
+				((TBL_PC*)src)->shadowform_id = 0;
+			status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
+			return false;
+		}
+
+		status->damage(bl, src, damage, 0, clif->damage(src, src, 500, 500, damage, hit, (hit > 1 ? 8 : 0), 0), 0);
+
+		/* because damage can cancel it */
+		if( sc->data[SC__SHADOWFORM] && (--sc->data[SC__SHADOWFORM]->val3) <= 0 ) {
+			status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
+			if( src->type == BL_PC )
+				((TBL_PC*)src)->shadowform_id = 0;
+		}
+		return true;
+	}
+	return false;
+}
 /*==========================================
  *
  *------------------------------------------*/
-struct skill_unit *skill_initunit (struct skill_unit_group *group, int idx, int x, int y, int val1, int val2)
-{
-	struct skill_unit *unit;
+struct skill_unit *skill_initunit (struct skill_unit_group *group, int idx, int x, int y, int val1, int val2) {
+	struct skill_unit *su;
 
 	nullpo_retr(NULL, group);
 	nullpo_retr(NULL, group->unit); // crash-protection against poor coding
-	nullpo_retr(NULL, unit=&group->unit[idx]);
+	nullpo_retr(NULL, su=&group->unit[idx]);
 
-	if(!unit->alive)
+	if(!su->alive)
 		group->alive_count++;
 
-	unit->bl.id=iMap->get_new_object_id();
-	unit->bl.type=BL_SKILL;
-	unit->bl.m=group->map;
-	unit->bl.x=x;
-	unit->bl.y=y;
-	unit->group=group;
-	unit->alive=1;
-	unit->val1=val1;
-	unit->val2=val2;
+	su->bl.id=map->get_new_object_id();
+	su->bl.type=BL_SKILL;
+	su->bl.m=group->map;
+	su->bl.x=x;
+	su->bl.y=y;
+	su->group=group;
+	su->alive=1;
+	su->val1=val1;
+	su->val2=val2;
 
-	idb_put(skillunit_db, unit->bl.id, unit);
-	iMap->addiddb(&unit->bl);
-	iMap->addblock(&unit->bl);
+	idb_put(skill->unit_db, su->bl.id, su);
+	map->addiddb(&su->bl);
+	map->addblock(&su->bl);
 
 	// perform oninit actions
 	switch (group->skill_id) {
 		case WZ_ICEWALL:
-			iMap->setgatcell(unit->bl.m,unit->bl.x,unit->bl.y,5);
-			clif->changemapcell(0,unit->bl.m,unit->bl.x,unit->bl.y,5,AREA);
-			skill->unitsetmapcell(unit,WZ_ICEWALL,group->skill_lv,CELL_ICEWALL,true);
-			map[unit->bl.m].icewall_num++;
+			map->setgatcell(su->bl.m,su->bl.x,su->bl.y,5);
+			clif->changemapcell(0,su->bl.m,su->bl.x,su->bl.y,5,AREA);
+			skill->unitsetmapcell(su,WZ_ICEWALL,group->skill_lv,CELL_ICEWALL,true);
+			map->list[su->bl.m].icewall_num++;
 			break;
 		case SA_LANDPROTECTOR:
-			skill->unitsetmapcell(unit,SA_LANDPROTECTOR,group->skill_lv,CELL_LANDPROTECTOR,true);
+			skill->unitsetmapcell(su,SA_LANDPROTECTOR,group->skill_lv,CELL_LANDPROTECTOR,true);
 			break;
 		case HP_BASILICA:
-			skill->unitsetmapcell(unit,HP_BASILICA,group->skill_lv,CELL_BASILICA,true);
-			break;
-		case SC_MAELSTROM:
-			skill->unitsetmapcell(unit,SC_MAELSTROM,group->skill_lv,CELL_MAELSTROM,true);
+			skill->unitsetmapcell(su,HP_BASILICA,group->skill_lv,CELL_BASILICA,true);
 			break;
 		default:
 			if (group->state.song_dance&0x1) //Check for dissonance.
-				skill->dance_overlap(unit, 1);
+				skill->dance_overlap(su, 1);
 			break;
 	}
 
-	clif->skill_setunit(unit);
+	clif->getareachar_skillunit(&su->bl,su,AREA);
 
-	return unit;
+	return su;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_delunit (struct skill_unit* unit) {
+int skill_delunit (struct skill_unit* su) {
 	struct skill_unit_group *group;
 
-	nullpo_ret(unit);
-	if( !unit->alive )
+	nullpo_ret(su);
+	if( !su->alive )
 		return 0;
-	unit->alive=0;
+	su->alive=0;
 
-	nullpo_ret(group=unit->group);
+	nullpo_ret(group=su->group);
 
 	if( group->state.song_dance&0x1 ) //Cancel dissonance effect.
-		skill->dance_overlap(unit, 0);
+		skill->dance_overlap(su, 0);
 
 	// invoke onout event
-	if( !unit->range )
-		iMap->foreachincell(skill->unit_effect,unit->bl.m,unit->bl.x,unit->bl.y,group->bl_flag,&unit->bl,iTimer->gettick(),4);
+	if( !su->range )
+		map->foreachincell(skill->unit_effect,su->bl.m,su->bl.x,su->bl.y,group->bl_flag,&su->bl,timer->gettick(),4);
 
 	// perform ondelete actions
 	switch (group->skill_id) {
-		case HT_ANKLESNARE: {
-				struct block_list* target = iMap->id2bl(group->val2);
-				if( target )
-					status_change_end(target, SC_ANKLESNARE, INVALID_TIMER);
-			}
+		case HT_ANKLESNARE:
+		{
+			struct block_list* target = map->id2bl(group->val2);
+			if( target )
+				status_change_end(target, SC_ANKLESNARE, INVALID_TIMER);
+		}
 			break;
 		case WZ_ICEWALL:
-			iMap->setgatcell(unit->bl.m,unit->bl.x,unit->bl.y,unit->val2);
-			clif->changemapcell(0,unit->bl.m,unit->bl.x,unit->bl.y,unit->val2,ALL_SAMEMAP); // hack to avoid clientside cell bug
-			skill->unitsetmapcell(unit,WZ_ICEWALL,group->skill_lv,CELL_ICEWALL,false);
-			map[unit->bl.m].icewall_num--;
+			map->setgatcell(su->bl.m,su->bl.x,su->bl.y,su->val2);
+			clif->changemapcell(0,su->bl.m,su->bl.x,su->bl.y,su->val2,ALL_SAMEMAP); // hack to avoid clientside cell bug
+			skill->unitsetmapcell(su,WZ_ICEWALL,group->skill_lv,CELL_ICEWALL,false);
+			map->list[su->bl.m].icewall_num--;
+			// AS_CLOAKING in low levels requires a wall to be cast, thus it needs to be
+			// checked again when a wall disapears! issue:8182 [Panikon]
+			map->foreachinarea(skill->check_cloaking_end, su->bl.m,
+								// Use 3x3 area to check for users near cell
+								su->bl.x - 1, su->bl.y - 1,
+								su->bl.x + 1, su->bl.x + 1,
+								BL_PC);
 			break;
 		case SA_LANDPROTECTOR:
-			skill->unitsetmapcell(unit,SA_LANDPROTECTOR,group->skill_lv,CELL_LANDPROTECTOR,false);
+			skill->unitsetmapcell(su,SA_LANDPROTECTOR,group->skill_lv,CELL_LANDPROTECTOR,false);
 			break;
 		case HP_BASILICA:
-			skill->unitsetmapcell(unit,HP_BASILICA,group->skill_lv,CELL_BASILICA,false);
+			skill->unitsetmapcell(su,HP_BASILICA,group->skill_lv,CELL_BASILICA,false);
 			break;
 		case RA_ELECTRICSHOCKER: {
-				struct block_list* target = iMap->id2bl(group->val2);
+				struct block_list* target = map->id2bl(group->val2);
 				if( target )
 					status_change_end(target, SC_ELECTRICSHOCKER, INVALID_TIMER);
 			}
 			break;
-		case SC_MAELSTROM:
-			skill->unitsetmapcell(unit,SC_MAELSTROM,group->skill_lv,CELL_MAELSTROM,false);
-			break;
 		case SC_MANHOLE: // Note : Removing the unit don't remove the status (official info)
-			if( group->val2 ) { // Someone Traped
-				struct status_change *tsc = status_get_sc( iMap->id2bl(group->val2));
+			if( group->val2 ) { // Someone Trapped
+				struct status_change *tsc = status->get_sc(map->id2bl(group->val2));
 				if( tsc && tsc->data[SC__MANHOLE] )
 					tsc->data[SC__MANHOLE]->val4 = 0; // Remove the Unit ID
 			}
 			break;
 	}
 
-	clif->skill_delunit(unit);
+	clif->skill_delunit(su);
 
-	unit->group=NULL;
-	iMap->delblock(&unit->bl); // don't free yet
-	iMap->deliddb(&unit->bl);
-	idb_remove(skillunit_db, unit->bl.id);
+	su->group=NULL;
+	map->delblock(&su->bl); // don't free yet
+	map->deliddb(&su->bl);
+	idb_remove(skill->unit_db, su->bl.id);
 	if(--group->alive_count==0)
 		skill->del_unitgroup(group,ALC_MARK);
 
@@ -15060,31 +15641,26 @@ int skill_delunit (struct skill_unit* unit) {
 /*==========================================
  *
  *------------------------------------------*/
-static DBMap* group_db = NULL;// int group_id -> struct skill_unit_group*
-
 /// Returns the target skill_unit_group or NULL if not found.
 struct skill_unit_group* skill_id2group(int group_id)
 {
-	return (struct skill_unit_group*)idb_get(group_db, group_id);
+	return (struct skill_unit_group*)idb_get(skill->group_db, group_id);
 }
 
-
-static int skill_unit_group_newid = MAX_SKILL_DB;
-
-/// Returns a new group_id that isn't being used in group_db.
+/// Returns a new group_id that isn't being used in skill->group_db.
 /// Fatal error if nothing is available.
-static int skill_get_new_group_id(void)
+int skill_get_new_group_id(void)
 {
-	if( skill_unit_group_newid >= MAX_SKILL_DB && skill->id2group(skill_unit_group_newid) == NULL )
-		return skill_unit_group_newid++;// available
+	if( skill->unit_group_newid >= MAX_SKILL_DB && skill->id2group(skill->unit_group_newid) == NULL )
+		return skill->unit_group_newid++;// available
 	{// find next id
-		int base_id = skill_unit_group_newid;
-		while( base_id != ++skill_unit_group_newid )
+		int base_id = skill->unit_group_newid;
+		while( base_id != ++skill->unit_group_newid )
 		{
-			if( skill_unit_group_newid < MAX_SKILL_DB )
-				skill_unit_group_newid = MAX_SKILL_DB;
-			if( skill->id2group(skill_unit_group_newid) == NULL )
-				return skill_unit_group_newid++;// available
+			if( skill->unit_group_newid < MAX_SKILL_DB )
+				skill->unit_group_newid = MAX_SKILL_DB;
+			if( skill->id2group(skill->unit_group_newid) == NULL )
+				return skill->unit_group_newid++;// available
 		}
 		// full loop, nothing available
 		ShowFatalError("skill_get_new_group_id: All ids are taken. Exiting...");
@@ -15094,7 +15670,7 @@ static int skill_get_new_group_id(void)
 
 struct skill_unit_group* skill_initunitgroup (struct block_list* src, int count, uint16 skill_id, uint16 skill_lv, int unit_id, int limit, int interval)
 {
-	struct unit_data* ud = unit_bl2ud( src );
+	struct unit_data* ud = unit->bl2ud( src );
 	struct skill_unit_group* group;
 	int i;
 
@@ -15108,70 +15684,68 @@ struct skill_unit_group* skill_initunitgroup (struct block_list* src, int count,
 	if(i == MAX_SKILLUNITGROUP) {
 		// array is full, make room by discarding oldest group
 		int j=0;
-		unsigned maxdiff=0,x,tick=iTimer->gettick();
+		int64 maxdiff = 0, x, tick = timer->gettick();
 		for(i=0;i<MAX_SKILLUNITGROUP && ud->skillunit[i];i++)
-			if((x=DIFF_TICK(tick,ud->skillunit[i]->tick))>maxdiff){
-				maxdiff=x;
-				j=i;
+			if( (x=DIFF_TICK(tick,ud->skillunit[i]->tick)) > maxdiff ) {
+				maxdiff = x;
+				j = i;
 			}
 		skill->del_unitgroup(ud->skillunit[j],ALC_MARK);
 		//Since elements must have shifted, we use the last slot.
 		i = MAX_SKILLUNITGROUP-1;
 	}
 
-	group             = ers_alloc(skill_unit_ers, struct skill_unit_group);
-	group->src_id     = src->id;
-	group->party_id   = status_get_party_id(src);
-	group->guild_id   = status_get_guild_id(src);
-	group->bg_id      = bg_team_get_id(src);
-	group->group_id   = skill_get_new_group_id();
-	group->unit       = (struct skill_unit *)aCalloc(count,sizeof(struct skill_unit));
-	group->unit_count = count;
+	group              = ers_alloc(skill->unit_ers, struct skill_unit_group);
+	group->src_id      = src->id;
+	group->party_id    = status->get_party_id(src);
+	group->guild_id    = status->get_guild_id(src);
+	group->bg_id       = bg->team_get_id(src);
+	group->group_id    = skill->get_new_group_id();
+	group->unit        = (struct skill_unit *)aCalloc(count,sizeof(struct skill_unit));
+	group->unit_count  = count;
 	group->alive_count = 0;
-	group->val1       = 0;
-	group->val2       = 0;
-	group->val3       = 0;
-	group->skill_id   = skill_id;
-	group->skill_lv   = skill_lv;
-	group->unit_id    = unit_id;
-	group->map        = src->m;
-	group->limit      = limit;
-	group->interval   = interval;
-	group->tick       = iTimer->gettick();
-	group->valstr     = NULL;
+	group->val1        = 0;
+	group->val2        = 0;
+	group->val3        = 0;
+	group->skill_id    = skill_id;
+	group->skill_lv    = skill_lv;
+	group->unit_id     = unit_id;
+	group->map         = src->m;
+	group->limit       = limit;
+	group->interval    = interval;
+	group->tick        = timer->gettick();
+	group->valstr      = NULL;
 
 	ud->skillunit[i] = group;
 
 	if (skill_id == PR_SANCTUARY) //Sanctuary starts healing +1500ms after casted. [Skotlex]
 		group->tick += 1500;
 
-	idb_put(group_db, group->group_id, group);
+	idb_put(skill->group_db, group->group_id, group);
 	return group;
 }
 
 /*==========================================
  *
  *------------------------------------------*/
-int skill_delunitgroup(struct skill_unit_group *group, const char* file, int line, const char* func)
-{
+int skill_delunitgroup(struct skill_unit_group *group, const char* file, int line, const char* func) {
 	struct block_list* src;
 	struct unit_data *ud;
 	int i,j;
 
-	if( group == NULL )
-	{
+	if( group == NULL ) {
 		ShowDebug("skill_delunitgroup: group is NULL (source=%s:%d, %s)! Please report this! (#3504)\n", file, line, func);
 		return 0;
 	}
 
-	src=iMap->id2bl(group->src_id);
-	ud = unit_bl2ud(src);
+	src=map->id2bl(group->src_id);
+	ud = unit->bl2ud(src);
 	if(!src || !ud) {
 		ShowError("skill_delunitgroup: Group's source not found! (src_id: %d skill_id: %d)\n", group->src_id, group->skill_id);
 		return 0;
 	}
 
-	if( !status_isdead(src) && ((TBL_PC*)src)->state.warping && !((TBL_PC*)src)->state.changemap ) {
+	if( !status->isdead(src) && ((TBL_PC*)src)->state.warping && !((TBL_PC*)src)->state.changemap ) {
 		switch( group->skill_id ) {
 			case BA_DISSONANCE:
 			case BA_POEMBRAGI:
@@ -15188,12 +15762,11 @@ int skill_delunitgroup(struct skill_unit_group *group, const char* file, int lin
 		}
 	}
 
-	if (skill->get_unit_flag(group->skill_id)&(UF_DANCE|UF_SONG|UF_ENSEMBLE))
-	{
-		struct status_change* sc = status_get_sc(src);
+	if (skill->get_unit_flag(group->skill_id)&(UF_DANCE|UF_SONG|UF_ENSEMBLE)) {
+		struct status_change* sc = status->get_sc(src);
 		if (sc && sc->data[SC_DANCING])
 		{
-			sc->data[SC_DANCING]->val2 = 0 ; //This prevents status_change_end attempting to redelete the group. [Skotlex]
+			sc->data[SC_DANCING]->val2 = 0 ; //This prevents status_change_end attempting to re-delete the group. [Skotlex]
 			status_change_end(src, SC_DANCING, INVALID_TIMER);
 		}
 	}
@@ -15201,7 +15774,7 @@ int skill_delunitgroup(struct skill_unit_group *group, const char* file, int lin
 	// end Gospel's status change on 'src'
 	// (needs to be done when the group is deleted by other means than skill deactivation)
 	if (group->unit_id == UNT_GOSPEL) {
-		struct status_change *sc = status_get_sc(src);
+		struct status_change *sc = status->get_sc(src);
 		if(sc && sc->data[SC_GOSPEL]) {
 			sc->data[SC_GOSPEL]->val3 = 0; //Remove reference to this group. [Skotlex]
 			status_change_end(src, SC_GOSPEL, INVALID_TIMER);
@@ -15212,40 +15785,40 @@ int skill_delunitgroup(struct skill_unit_group *group, const char* file, int lin
 		case SG_SUN_WARM:
 		case SG_MOON_WARM:
 		case SG_STAR_WARM:
-			{
-				struct status_change *sc = NULL;
-				if( (sc = status_get_sc(src)) != NULL  && sc->data[SC_WARM] ) {
-					sc->data[SC_WARM]->val4 = 0;
-					status_change_end(src, SC_WARM, INVALID_TIMER);
-				}
+		{
+			struct status_change *sc = NULL;
+			if( (sc = status->get_sc(src)) != NULL  && sc->data[SC_WARM] ) {
+				sc->data[SC_WARM]->val4 = 0;
+				status_change_end(src, SC_WARM, INVALID_TIMER);
 			}
+		}
 			break;
 		case NC_NEUTRALBARRIER:
-			{
-				struct status_change *sc = NULL;
-				if( (sc = status_get_sc(src)) != NULL && sc->data[SC_NEUTRALBARRIER_MASTER] ) {
-					sc->data[SC_NEUTRALBARRIER_MASTER]->val2 = 0;
-					status_change_end(src,SC_NEUTRALBARRIER_MASTER,INVALID_TIMER);
-				}
+		{
+			struct status_change *sc = NULL;
+			if( (sc = status->get_sc(src)) != NULL && sc->data[SC_NEUTRALBARRIER_MASTER] ) {
+				sc->data[SC_NEUTRALBARRIER_MASTER]->val2 = 0;
+				status_change_end(src,SC_NEUTRALBARRIER_MASTER,INVALID_TIMER);
 			}
+		}
 			break;
 		case NC_STEALTHFIELD:
-			{
-				struct status_change *sc = NULL;
-				if( (sc = status_get_sc(src)) != NULL && sc->data[SC_STEALTHFIELD_MASTER] ) {
-					sc->data[SC_STEALTHFIELD_MASTER]->val2 = 0;
-					status_change_end(src,SC_STEALTHFIELD_MASTER,INVALID_TIMER);
-				}
+		{
+			struct status_change *sc = NULL;
+			if( (sc = status->get_sc(src)) != NULL && sc->data[SC_STEALTHFIELD_MASTER] ) {
+				sc->data[SC_STEALTHFIELD_MASTER]->val2 = 0;
+				status_change_end(src,SC_STEALTHFIELD_MASTER,INVALID_TIMER);
 			}
+		}
 			break;
 		case LG_BANDING:
-			{
-				struct status_change *sc = NULL;
-				if( (sc = status_get_sc(src)) && sc->data[SC_BANDING] ) {
-					sc->data[SC_BANDING]->val4 = 0;
-					status_change_end(src,SC_BANDING,INVALID_TIMER);
-				}
+		{
+			struct status_change *sc = NULL;
+			if( (sc = status->get_sc(src)) && sc->data[SC_BANDING] ) {
+				sc->data[SC_BANDING]->val4 = 0;
+				status_change_end(src,SC_BANDING,INVALID_TIMER);
 			}
+		}
 			break;
 	}
 
@@ -15265,8 +15838,8 @@ int skill_delunitgroup(struct skill_unit_group *group, const char* file, int lin
 		group->valstr = NULL;
 	}
 
-	idb_remove(group_db, group->group_id);
-	iMap->freeblock(&group->unit->bl); // schedules deallocation of whole array (HACK)
+	idb_remove(skill->group_db, group->group_id);
+	map->freeblock(&group->unit->bl); // schedules deallocation of whole array (HACK)
 	group->unit=NULL;
 	group->group_id=0;
 	group->unit_count=0;
@@ -15277,7 +15850,7 @@ int skill_delunitgroup(struct skill_unit_group *group, const char* file, int lin
 	if( i < MAX_SKILLUNITGROUP ) {
 		ud->skillunit[i] = ud->skillunit[j];
 		ud->skillunit[j] = NULL;
-		ers_free(skill_unit_ers, group);
+		ers_free(skill->unit_ers, group);
 	} else
 		ShowError("skill_delunitgroup: Group not found! (src_id: %d skill_id: %d)\n", group->src_id, group->skill_id);
 
@@ -15289,7 +15862,7 @@ int skill_delunitgroup(struct skill_unit_group *group, const char* file, int lin
  *------------------------------------------*/
 int skill_clear_unitgroup (struct block_list *src)
 {
-	struct unit_data *ud = unit_bl2ud(src);
+	struct unit_data *ud = unit->bl2ud(src);
 
 	nullpo_ret(ud);
 
@@ -15302,7 +15875,7 @@ int skill_clear_unitgroup (struct block_list *src)
 /*==========================================
  *
  *------------------------------------------*/
-struct skill_unit_group_tickset *skill_unitgrouptickset_search (struct block_list *bl, struct skill_unit_group *group, int tick) {
+struct skill_unit_group_tickset *skill_unitgrouptickset_search(struct block_list *bl, struct skill_unit_group *group, int64 tick) {
 	int i,j=-1,k,s,id;
 	struct unit_data *ud;
 	struct skill_unit_group_tickset *set;
@@ -15311,7 +15884,7 @@ struct skill_unit_group_tickset *skill_unitgrouptickset_search (struct block_lis
 	if (group->interval==-1)
 		return NULL;
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	if (!ud) return NULL;
 
 	set = ud->skillunittick;
@@ -15342,23 +15915,23 @@ struct skill_unit_group_tickset *skill_unitgrouptickset_search (struct block_lis
 /*==========================================
  *
  *------------------------------------------*/
-int skill_unit_timer_sub_onplace (struct block_list* bl, va_list ap) {
-	struct skill_unit* unit = va_arg(ap,struct skill_unit *);
-	struct skill_unit_group* group = unit->group;
-	unsigned int tick = va_arg(ap,unsigned int);
+int skill_unit_timer_sub_onplace(struct block_list* bl, va_list ap) {
+	struct skill_unit* su = va_arg(ap,struct skill_unit *);
+	struct skill_unit_group* group = su->group;
+	int64 tick = va_arg(ap,int64);
 
-	if( !unit->alive || bl->prev == NULL )
+	if( !su->alive || bl->prev == NULL )
 		return 0;
 
 	nullpo_ret(group);
 
-	if( !(skill->get_inf2(group->skill_id)&(INF2_SONG_DANCE|INF2_TRAP|INF2_NOLP)) && iMap->getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR) )
+	if( !(skill->get_inf2(group->skill_id)&(INF2_SONG_DANCE|INF2_TRAP|INF2_NOLP)) && map->getcell(bl->m, bl->x, bl->y, CELL_CHKLANDPROTECTOR) )
 		return 0; //AoE skills are ineffective. [Skotlex]
 
-	if( battle->check_target(&unit->bl,bl,group->target_flag) <= 0 )
+	if( battle->check_target(&su->bl,bl,group->target_flag) <= 0 )
 		return 0;
 
-	skill->unit_onplace_timer(unit,bl,tick);
+	skill->unit_onplace_timer(su,bl,tick);
 
 	return 1;
 }
@@ -15367,22 +15940,21 @@ int skill_unit_timer_sub_onplace (struct block_list* bl, va_list ap) {
  * @see DBApply
  */
 int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap) {
-	struct skill_unit* unit = DB->data2ptr(data);
-	struct skill_unit_group* group = unit->group;
-	unsigned int tick = va_arg(ap,unsigned int);
+	struct skill_unit* su = DB->data2ptr(data);
+	struct skill_unit_group* group = su->group;
+	int64 tick = va_arg(ap,int64);
   	bool dissonance;
-	struct block_list* bl = &unit->bl;
+	struct block_list* bl = &su->bl;
 
-	if( !unit->alive )
+	if( !su->alive )
 		return 0;
 
 	nullpo_ret(group);
 
 	// check for expiration
-	if( !group->state.guildaura && (DIFF_TICK(tick,group->tick) >= group->limit || DIFF_TICK(tick,group->tick) >= unit->limit) )
-	{// skill unit expired (inlined from skill_unit_onlimit())
-		switch( group->unit_id )
-		{
+	if( !group->state.guildaura && (DIFF_TICK(tick,group->tick) >= group->limit || DIFF_TICK(tick,group->tick) >= su->limit) ) {
+		// skill unit expired (inlined from skill_unit_onlimit())
+		switch( group->unit_id ) {
 			case UNT_BLASTMINE:
 #ifdef RENEWAL
 			case UNT_CLAYMORETRAP:
@@ -15394,15 +15966,15 @@ int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap) {
 			case UNT_GROUNDDRIFT_FIRE:
 				group->unit_id = UNT_USED_TRAPS;
 				//clif->changetraplook(bl, UNT_FIREPILLAR_ACTIVE);
-				group->limit=DIFF_TICK(tick+1500,group->tick);
-				unit->limit=DIFF_TICK(tick+1500,group->tick);
+				group->limit=DIFF_TICK32(tick+1500,group->tick);
+				su->limit=DIFF_TICK32(tick+1500,group->tick);
 			break;
 
 			case UNT_ANKLESNARE:
 			case UNT_ELECTRICSHOCKER:
-				if( group->val2 > 0 ) {
+				if( group->val2 > 0 || group->val3 == SC_ESCAPE ) {
 					// Used Trap don't returns back to item
-					skill->delunit(unit);
+					skill->delunit(su);
 					break;
 				}
 			case UNT_SKIDTRAP:
@@ -15425,93 +15997,94 @@ int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap) {
 
 			{
 				struct block_list* src;
-				if( unit->val1 > 0 && (src = iMap->id2bl(group->src_id)) != NULL && src->type == BL_PC )
-				{ // revert unit back into a trap
+				if( su->val1 > 0 && (src = map->id2bl(group->src_id)) != NULL && src->type == BL_PC ) {
+					// revert unit back into a trap
 					struct item item_tmp;
 					memset(&item_tmp,0,sizeof(item_tmp));
 					item_tmp.nameid = group->item_id?group->item_id:ITEMID_TRAP;
 					item_tmp.identify = 1;
-					iMap->addflooritem(&item_tmp,1,bl->m,bl->x,bl->y,0,0,0,0);
+					map->addflooritem(&item_tmp,1,bl->m,bl->x,bl->y,0,0,0,0);
 				}
-				skill->delunit(unit);
+				skill->delunit(su);
 			}
 			break;
 
 			case UNT_WARP_ACTIVE:
 				// warp portal opens (morph to a UNT_WARP_WAITING cell)
 				group->unit_id = skill->get_unit_id(group->skill_id, 1); // UNT_WARP_WAITING
-				clif->changelook(&unit->bl, LOOK_BASE, group->unit_id);
+				clif->changelook(&su->bl, LOOK_BASE, group->unit_id);
 				// restart timers
 				group->limit = skill->get_time(group->skill_id,group->skill_lv);
-				unit->limit = skill->get_time(group->skill_id,group->skill_lv);
+				su->limit = skill->get_time(group->skill_id,group->skill_lv);
 				// apply effect to all units standing on it
-				iMap->foreachincell(skill->unit_effect,unit->bl.m,unit->bl.x,unit->bl.y,group->bl_flag,&unit->bl,iTimer->gettick(),1);
+				map->foreachincell(skill->unit_effect,su->bl.m,su->bl.x,su->bl.y,group->bl_flag,&su->bl,timer->gettick(),1);
 			break;
 
 			case UNT_CALLFAMILY:
 			{
 				struct map_session_data *sd = NULL;
 				if(group->val1) {
-		  			sd = iMap->charid2sd(group->val1);
+					sd = map->charid2sd(group->val1);
 					group->val1 = 0;
-					if (sd && !map[sd->bl.m].flag.nowarp)
-						pc->setpos(sd,map_id2index(unit->bl.m),unit->bl.x,unit->bl.y,CLR_TELEPORT);
+					if (sd && !map->list[sd->bl.m].flag.nowarp)
+						pc->setpos(sd,map_id2index(su->bl.m),su->bl.x,su->bl.y,CLR_TELEPORT);
 				}
 				if(group->val2) {
-					sd = iMap->charid2sd(group->val2);
+					sd = map->charid2sd(group->val2);
 					group->val2 = 0;
-					if (sd && !map[sd->bl.m].flag.nowarp)
-						pc->setpos(sd,map_id2index(unit->bl.m),unit->bl.x,unit->bl.y,CLR_TELEPORT);
+					if (sd && !map->list[sd->bl.m].flag.nowarp)
+						pc->setpos(sd,map_id2index(su->bl.m),su->bl.x,su->bl.y,CLR_TELEPORT);
 				}
-				skill->delunit(unit);
+				skill->delunit(su);
 			}
 			break;
 
 			case UNT_REVERBERATION:
-				if( unit->val1 <= 0 ) { // If it was deactivated.
-					skill->delunit(unit);
+				if( su->val1 <= 0 ) { // If it was deactivated.
+					skill->delunit(su);
 					break;
 				}
 				clif->changetraplook(bl,UNT_USED_TRAPS);
-				iMap->foreachinrange(skill->trap_splash, bl, skill->get_splash(group->skill_id, group->skill_lv), group->bl_flag, bl, tick);
-				group->limit = DIFF_TICK(tick,group->tick)+1000;
-				unit->limit = DIFF_TICK(tick,group->tick)+1000;
+				map->foreachinrange(skill->trap_splash, bl, skill->get_splash(group->skill_id, group->skill_lv), group->bl_flag, bl, tick);
+				group->limit = DIFF_TICK32(tick,group->tick)+1500;
+				su->limit = DIFF_TICK32(tick,group->tick)+1500;
 				group->unit_id = UNT_USED_TRAPS;
 			break;
 
 			case UNT_FEINTBOMB: {
-				struct block_list *src =  iMap->id2bl(group->src_id);
-				if( src )
-					iMap->foreachinrange(skill->area_sub, &group->unit->bl, unit->range, splash_target(src), src, SC_FEINTBOMB, group->skill_lv, tick, BCT_ENEMY|SD_ANIMATION|1, skill->castend_damage_id);
-				skill->delunit(unit);
+				struct block_list *src = map->id2bl(group->src_id);
+				if( src ) {
+					map->foreachinrange(skill->area_sub, &group->unit->bl, su->range, splash_target(src), src, SC_FEINTBOMB, group->skill_lv, tick, BCT_ENEMY|SD_ANIMATION|1, skill->castend_damage_id);
+					status_change_end(src, SC__FEINTBOMB_MASTER, INVALID_TIMER);
+				}
+				skill->delunit(su);
 				break;
 			}
 
 			case UNT_BANDING:
 			{
-				struct block_list *src = iMap->id2bl(group->src_id);
+				struct block_list *src = map->id2bl(group->src_id);
 				struct status_change *sc;
-				if( !src || (sc = status_get_sc(src)) == NULL || !sc->data[SC_BANDING] )
-				{
-					skill->delunit(unit);
+				if( !src || (sc = status->get_sc(src)) == NULL || !sc->data[SC_BANDING] ) {
+					skill->delunit(su);
 					break;
 				}
 				// This unit isn't removed while SC_BANDING is active.
-				group->limit = DIFF_TICK(tick+group->interval,group->tick);
-				unit->limit = DIFF_TICK(tick+group->interval,group->tick);
+				group->limit = DIFF_TICK32(tick+group->interval,group->tick);
+				su->limit = DIFF_TICK32(tick+group->interval,group->tick);
 			}
 			break;
 
 			default:
-				skill->delunit(unit);
+				skill->delunit(su);
 		}
 	} else {// skill unit is still active
 		switch( group->unit_id ) {
 			case UNT_ICEWALL:
 				// icewall loses 50 hp every second
-				unit->val1 -= SKILLUNITTIMER_INTERVAL/20; // trap's hp
-				if( unit->val1 <= 0 && unit->limit + group->tick > tick + 700 )
-					unit->limit = DIFF_TICK(tick+700,group->tick);
+				su->val1 -= SKILLUNITTIMER_INTERVAL/20; // trap's hp
+				if( su->val1 <= 0 && su->limit + group->tick > tick + 700 )
+					su->limit = DIFF_TICK32(tick+700,group->tick);
 				break;
 			case UNT_BLASTMINE:
 			case UNT_SKIDTRAP:
@@ -15523,51 +16096,45 @@ int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap) {
 			case UNT_FREEZINGTRAP:
 			case UNT_TALKIEBOX:
 			case UNT_ANKLESNARE:
-				if( unit->val1 <= 0 ) {
+				if( su->val1 <= 0 ) {
 					if( group->unit_id == UNT_ANKLESNARE && group->val2 > 0 )
-						skill->delunit(unit);
+						skill->delunit(su);
 					else {
 						clif->changetraplook(bl, group->unit_id==UNT_LANDMINE?UNT_FIREPILLAR_ACTIVE:UNT_USED_TRAPS);
-						group->limit = DIFF_TICK(tick, group->tick) + 1500;
+						group->limit = DIFF_TICK32(tick, group->tick) + 1500;
 						group->unit_id = UNT_USED_TRAPS;
 					}
 				}
 				break;
 			case UNT_REVERBERATION:
-				if( unit->val1 <= 0 ){
-					clif->changetraplook(bl,UNT_USED_TRAPS);
-					iMap->foreachinrange(skill->trap_splash, bl, skill->get_splash(group->skill_id, group->skill_lv), group->bl_flag, bl, tick);
-					group->limit = DIFF_TICK(tick,group->tick)+1000;
-					unit->limit = DIFF_TICK(tick,group->tick)+1000;
-					group->unit_id = UNT_USED_TRAPS;
-				}
+				if( su->val1 <= 0 )
+					su->limit = DIFF_TICK32(tick + 700,group->tick);
 				break;
 			case UNT_WALLOFTHORN:
-				if( unit->val1 <= 0 ) {
+				if( su->val1 <= 0 ) {
 					group->unit_id = UNT_USED_TRAPS;
-					group->limit = DIFF_TICK(tick, group->tick) + 1500;
+					group->limit = DIFF_TICK32(tick, group->tick) + 1500;
 				}
 				break;
 		}
 	}
 
 	//Don't continue if unit or even group is expired and has been deleted.
-	if( !group || !unit->alive )
+	if( !group || !su->alive )
 		return 0;
 
-	dissonance = skill->dance_switch(unit, 0);
+	dissonance = skill->dance_switch(su, 0);
 
-	if( unit->range >= 0 && group->interval != -1 )
-	{
+	if( su->range >= 0 && group->interval != -1 ) {
 		if( battle_config.skill_wall_check )
-			iMap->foreachinshootrange(skill->unit_timer_sub_onplace, bl, unit->range, group->bl_flag, bl,tick);
+			map->foreachinshootrange(skill->unit_timer_sub_onplace, bl, su->range, group->bl_flag, bl,tick);
 		else
-			iMap->foreachinrange(skill->unit_timer_sub_onplace, bl, unit->range, group->bl_flag, bl,tick);
+			map->foreachinrange(skill->unit_timer_sub_onplace, bl, su->range, group->bl_flag, bl,tick);
 
-		if(unit->range == -1) //Unit disabled, but it should not be deleted yet.
+		if(su->range == -1) //Unit disabled, but it should not be deleted yet.
 			group->unit_id = UNT_USED_TRAPS;
 		else if( group->unit_id == UNT_TATAMIGAESHI ) {
-			unit->range = -1; //Disable processed cell.
+			su->range = -1; //Disable processed cell.
 			if (--group->val1 <= 0) { // number of live cells
 				//All tiles were processed, disable skill.
 				group->target_flag=BCT_NOONE;
@@ -15576,33 +16143,32 @@ int skill_unit_timer_sub(DBKey key, DBData *data, va_list ap) {
 		}
 	}
 
-  	if( dissonance ) skill->dance_switch(unit, 1);
+	if( dissonance ) skill->dance_switch(su, 1);
 
 	return 0;
 }
 /*==========================================
- * Executes on all skill units every SKILLUNITTIMER_INTERVAL miliseconds.
+ * Executes on all skill units every SKILLUNITTIMER_INTERVAL milliseconds.
  *------------------------------------------*/
-int skill_unit_timer(int tid, unsigned int tick, int id, intptr_t data) {
-	iMap->freeblock_lock();
+int skill_unit_timer(int tid, int64 tick, int id, intptr_t data) {
+	map->freeblock_lock();
 
-	skillunit_db->foreach(skillunit_db, skill->unit_timer_sub, tick);
+	skill->unit_db->foreach(skill->unit_db, skill->unit_timer_sub, tick);
 
-	iMap->freeblock_unlock();
+	map->freeblock_unlock();
 
 	return 0;
 }
 
-static int skill_unit_temp[20];  // temporary storage for tracking skill unit skill ids as players move in/out of them
 /*==========================================
  *
  *------------------------------------------*/
-int skill_unit_move_sub (struct block_list* bl, va_list ap) {
-	struct skill_unit* unit = (struct skill_unit *)bl;
-	struct skill_unit_group* group = unit->group;
+int skill_unit_move_sub(struct block_list* bl, va_list ap) {
+	struct skill_unit* su = (struct skill_unit *)bl;
+	struct skill_unit_group* group = su->group;
 
 	struct block_list* target = va_arg(ap,struct block_list*);
-	unsigned int tick = va_arg(ap,unsigned int);
+	int64 tick = va_arg(ap,int64);
 	int flag = va_arg(ap,int);
 
 	bool dissonance;
@@ -15611,37 +16177,37 @@ int skill_unit_move_sub (struct block_list* bl, va_list ap) {
 
 	nullpo_ret(group);
 
-	if( !unit->alive || target->prev == NULL )
+	if( !su->alive || target->prev == NULL )
 		return 0;
 
-	if( flag&1 && ( unit->group->skill_id == PF_SPIDERWEB || unit->group->skill_id == GN_THORNS_TRAP ) )
+	if( flag&1 && ( su->group->skill_id == PF_SPIDERWEB || su->group->skill_id == GN_THORNS_TRAP ) )
 		return 0; // Fiberlock is never supposed to trigger on skill->unit_move. [Inkfish]
 
-	dissonance = skill->dance_switch(unit, 0);
+	dissonance = skill->dance_switch(su, 0);
 
 	//Necessary in case the group is deleted after calling on_place/on_out [Skotlex]
-	skill_id = unit->group->skill_id;
+	skill_id = su->group->skill_id;
 
-	if( unit->group->interval != -1 && !(skill->get_unit_flag(skill_id)&UF_DUALMODE) && skill_id != BD_LULLABY ) //Lullaby is the exception, bugreport:411
+	if( su->group->interval != -1 && !(skill->get_unit_flag(skill_id)&UF_DUALMODE) && skill_id != BD_LULLABY ) //Lullaby is the exception, bugreport:411
 	{	//Non-dualmode unit skills with a timer don't trigger when walking, so just return
-		if( dissonance ) skill->dance_switch(unit, 1);
+		if( dissonance ) skill->dance_switch(su, 1);
 		return 0;
 	}
 
 	//Target-type check.
-	if( !(group->bl_flag&target->type && battle->check_target(&unit->bl,target,group->target_flag) > 0) ) {
+	if( !(group->bl_flag&target->type && battle->check_target(&su->bl,target,group->target_flag) > 0) ) {
 		if( group->src_id == target->id && group->state.song_dance&0x2 ) { //Ensemble check to see if they went out/in of the area [Skotlex]
 			if( flag&1 ) {
 				if( flag&2 ) { //Clear this skill id.
-					ARR_FIND( 0, ARRAYLENGTH(skill_unit_temp), i, skill_unit_temp[i] == skill_id );
-					if( i < ARRAYLENGTH(skill_unit_temp) )
-						skill_unit_temp[i] = 0;
+					ARR_FIND( 0, ARRAYLENGTH(skill->unit_temp), i, skill->unit_temp[i] == skill_id );
+					if( i < ARRAYLENGTH(skill->unit_temp) )
+						skill->unit_temp[i] = 0;
 				}
 			} else {
 				if( flag&2 ) { //Store this skill id.
-					ARR_FIND( 0, ARRAYLENGTH(skill_unit_temp), i, skill_unit_temp[i] == 0 );
-					if( i < ARRAYLENGTH(skill_unit_temp) )
-						skill_unit_temp[i] = skill_id;
+					ARR_FIND( 0, ARRAYLENGTH(skill->unit_temp), i, skill->unit_temp[i] == 0 );
+					if( i < ARRAYLENGTH(skill->unit_temp) )
+						skill->unit_temp[i] = skill_id;
 					else
 						ShowError("skill_unit_move_sub: Reached limit of unit objects per cell!\n");
 				}
@@ -15652,32 +16218,29 @@ int skill_unit_move_sub (struct block_list* bl, va_list ap) {
 				skill->unit_onleft(skill_id,target,tick);
 		}
 
-		if( dissonance ) skill->dance_switch(unit, 1);
+		if( dissonance ) skill->dance_switch(su, 1);
 
 		return 0;
 	} else {
 		if( flag&1 ) {
-			int result = skill->unit_onplace(unit,target,tick);
+			int result = skill->unit_onplace(su,target,tick);
 			if( flag&2 && result ) { //Clear skill ids we have stored in onout.
-				ARR_FIND( 0, ARRAYLENGTH(skill_unit_temp), i, skill_unit_temp[i] == result );
-				if( i < ARRAYLENGTH(skill_unit_temp) )
-					skill_unit_temp[i] = 0;
+				ARR_FIND( 0, ARRAYLENGTH(skill->unit_temp), i, skill->unit_temp[i] == result );
+				if( i < ARRAYLENGTH(skill->unit_temp) )
+					skill->unit_temp[i] = 0;
 			}
 		} else {
-			int result = skill->unit_onout(unit,target,tick);
+			int result = skill->unit_onout(su,target,tick);
 			if( flag&2 && result ) { //Store this unit id.
-				ARR_FIND( 0, ARRAYLENGTH(skill_unit_temp), i, skill_unit_temp[i] == 0 );
-				if( i < ARRAYLENGTH(skill_unit_temp) )
-					skill_unit_temp[i] = skill_id;
+				ARR_FIND( 0, ARRAYLENGTH(skill->unit_temp), i, skill->unit_temp[i] == 0 );
+				if( i < ARRAYLENGTH(skill->unit_temp) )
+					skill->unit_temp[i] = skill_id;
 				else
 					ShowError("skill_unit_move_sub: Reached limit of unit objects per cell!\n");
 			}
 		}
 
-		//TODO: Normally, this is dangerous since the unit and group could be freed
-		//inside the onout/onplace functions. Currently it is safe because we know song/dance
-		//cells do not get deleted within them. [Skotlex]
-		if( dissonance ) skill->dance_switch(unit, 1);
+		if( dissonance ) skill->dance_switch(su, 1);
 
 		if( flag&4 )
 			skill->unit_onleft(skill_id,target,tick);
@@ -15694,23 +16257,23 @@ int skill_unit_move_sub (struct block_list* bl, va_list ap) {
  * units to figure out when they have left a group.
  * flag&4: Force a onleft event (triggered when the bl is killed, for example)
  *------------------------------------------*/
-int skill_unit_move (struct block_list *bl, unsigned int tick, int flag) {
+int skill_unit_move(struct block_list *bl, int64 tick, int flag) {
 	nullpo_ret(bl);
 
 	if( bl->prev == NULL )
 		return 0;
 
 	if( flag&2 && !(flag&1) ) { //Onout, clear data
-		memset(skill_unit_temp, 0, sizeof(skill_unit_temp));
+		memset(skill->unit_temp, 0, sizeof(skill->unit_temp));
 	}
 
-	iMap->foreachincell(skill->unit_move_sub,bl->m,bl->x,bl->y,BL_SKILL,bl,tick,flag);
+	map->foreachincell(skill->unit_move_sub,bl->m,bl->x,bl->y,BL_SKILL,bl,tick,flag);
 
 	if( flag&2 && flag&1 ) { //Onplace, check any skill units you have left.
 		int i;
-		for( i = 0; i < ARRAYLENGTH(skill_unit_temp); i++ )
-			if( skill_unit_temp[i] )
-				skill->unit_onleft(skill_unit_temp[i], bl, tick);
+		for( i = 0; i < ARRAYLENGTH(skill->unit_temp); i++ )
+			if( skill->unit_temp[i] )
+				skill->unit_onleft(skill->unit_temp[i], bl, tick);
 	}
 
 	return 0;
@@ -15719,13 +16282,12 @@ int skill_unit_move (struct block_list *bl, unsigned int tick, int flag) {
 /*==========================================
  *
  *------------------------------------------*/
-int skill_unit_move_unit_group (struct skill_unit_group *group, int16 m, int16 dx, int16 dy)
-{
+int skill_unit_move_unit_group(struct skill_unit_group *group, int16 m, int16 dx, int16 dy) {
 	int i,j;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	int *m_flag;
-	struct skill_unit *unit1;
-	struct skill_unit *unit2;
+	struct skill_unit *su1;
+	struct skill_unit *su2;
 
 	if (group == NULL)
 		return 0;
@@ -15746,49 +16308,47 @@ int skill_unit_move_unit_group (struct skill_unit_group *group, int16 m, int16 d
 	//		1: Unit will move to a slot that had another unit of the same group (skill_unit_onplace not needed)
 	//		2: Another unit from same group will end up positioned on this unit (skill_unit_onout not needed)
 	//		3: Both 1+2.
-	for(i=0;i<group->unit_count;i++){
-		unit1=&group->unit[i];
-		if (!unit1->alive || unit1->bl.m!=m)
+	for(i=0;i<group->unit_count;i++) {
+		su1=&group->unit[i];
+		if (!su1->alive || su1->bl.m!=m)
 			continue;
-		for(j=0;j<group->unit_count;j++){
-			unit2=&group->unit[j];
-			if (!unit2->alive)
+		for(j=0;j<group->unit_count;j++) {
+			su2=&group->unit[j];
+			if (!su2->alive)
 				continue;
-			if (unit1->bl.x+dx==unit2->bl.x && unit1->bl.y+dy==unit2->bl.y){
+			if (su1->bl.x+dx==su2->bl.x && su1->bl.y+dy==su2->bl.y) {
 				m_flag[i] |= 0x1;
 			}
-			if (unit1->bl.x-dx==unit2->bl.x && unit1->bl.y-dy==unit2->bl.y){
+			if (su1->bl.x-dx==su2->bl.x && su1->bl.y-dy==su2->bl.y) {
 				m_flag[i] |= 0x2;
 			}
 		}
 	}
 	j = 0;
 	for (i=0;i<group->unit_count;i++) {
-		unit1=&group->unit[i];
-		if (!unit1->alive)
+		su1=&group->unit[i];
+		if (!su1->alive)
 			continue;
 		if (!(m_flag[i]&0x2)) {
 			if (group->state.song_dance&0x1) //Cancel dissonance effect.
-				skill->dance_overlap(unit1, 0);
-			iMap->foreachincell(skill->unit_effect,unit1->bl.m,unit1->bl.x,unit1->bl.y,group->bl_flag,&unit1->bl,tick,4);
+				skill->dance_overlap(su1, 0);
+			map->foreachincell(skill->unit_effect,su1->bl.m,su1->bl.x,su1->bl.y,group->bl_flag,&su1->bl,tick,4);
 		}
 		//Move Cell using "smart" criteria (avoid useless moving around)
-		switch(m_flag[i])
-		{
+		switch(m_flag[i]) {
 			case 0:
 			//Cell moves independently, safely move it.
-				iMap->moveblock(&unit1->bl, unit1->bl.x+dx, unit1->bl.y+dy, tick);
+				map->moveblock(&su1->bl, su1->bl.x+dx, su1->bl.y+dy, tick);
 				break;
 			case 1:
 			//Cell moves unto another cell, look for a replacement cell that won't collide
 			//and has no cell moving into it (flag == 2)
-				for(;j<group->unit_count;j++)
-				{
+				for(;j<group->unit_count;j++) {
 					if(m_flag[j]!=2 || !group->unit[j].alive)
 						continue;
 					//Move to where this cell would had moved.
-					unit2 = &group->unit[j];
-					iMap->moveblock(&unit1->bl, unit2->bl.x+dx, unit2->bl.y+dy, tick);
+					su2 = &group->unit[j];
+					map->moveblock(&su1->bl, su2->bl.x+dx, su2->bl.y+dy, tick);
 					j++; //Skip this cell as we have used it.
 					break;
 				}
@@ -15799,9 +16359,9 @@ int skill_unit_move_unit_group (struct skill_unit_group *group, int16 m, int16 d
 		}
 		if (!(m_flag[i]&0x2)) { //We only moved the cell in 0-1
 			if (group->state.song_dance&0x1) //Check for dissonance effect.
-				skill->dance_overlap(unit1, 1);
-			clif->skill_setunit(unit1);
-			iMap->foreachincell(skill->unit_effect,unit1->bl.m,unit1->bl.x,unit1->bl.y,group->bl_flag,&unit1->bl,tick,1);
+				skill->dance_overlap(su1, 1);
+			clif->getareachar_skillunit(&su1->bl,su1,AREA);
+			map->foreachincell(skill->unit_effect,su1->bl.m,su1->bl.x,su1->bl.y,group->bl_flag,&su1->bl,tick,1);
 		}
 	}
 	aFree(m_flag);
@@ -15821,9 +16381,9 @@ int skill_can_produce_mix (struct map_session_data *sd, int nameid, int trigger,
 		return 0;
 
 	for(i=0;i<MAX_SKILL_PRODUCE_DB;i++){
-		if(skill_produce_db[i].nameid == nameid ){
-			if((j=skill_produce_db[i].req_skill)>0 &&
-				pc->checkskill(sd,j) < skill_produce_db[i].req_skill_lv)
+		if(skill->produce_db[i].nameid == nameid ){
+			if((j=skill->produce_db[i].req_skill)>0 &&
+				pc->checkskill(sd,j) < skill->produce_db[i].req_skill_lv)
 					continue; // must iterate again to check other skills that produce it. [malufett]
 			if( j > 0 && sd->menuskill_id > 0 && sd->menuskill_id != j )
 				continue; // special case
@@ -15841,30 +16401,29 @@ int skill_can_produce_mix (struct map_session_data *sd, int nameid, int trigger,
 
 	if(trigger>=0){
 		if(trigger>20) { // Non-weapon, non-food item (itemlv must match)
-			if(skill_produce_db[i].itemlv!=trigger)
+			if(skill->produce_db[i].itemlv!=trigger)
 				return 0;
 		} else if(trigger>10) { // Food (any item level between 10 and 20 will do)
-			if(skill_produce_db[i].itemlv<=10 || skill_produce_db[i].itemlv>20)
+			if(skill->produce_db[i].itemlv<=10 || skill->produce_db[i].itemlv>20)
 				return 0;
 		} else { // Weapon (itemlv must be higher or equal)
-			if(skill_produce_db[i].itemlv>trigger)
+			if(skill->produce_db[i].itemlv>trigger)
 				return 0;
 		}
 	}
 
 	for(j=0;j<MAX_PRODUCE_RESOURCE;j++){
 		int id,x,y;
-		if( (id=skill_produce_db[i].mat_id[j]) <= 0 )
+		if( (id=skill->produce_db[i].mat_id[j]) <= 0 )
 			continue;
-		if(skill_produce_db[i].mat_amount[j] <= 0) {
-			if(pc->search_inventory(sd,id) < 0)
+		if (skill->produce_db[i].mat_amount[j] <= 0) {
+			if (pc->search_inventory(sd,id) == INDEX_NOT_FOUND)
 				return 0;
-		}
-		else {
+		} else {
 			for(y=0,x=0;y<MAX_INVENTORY;y++)
 				if( sd->status.inventory[y].nameid == id )
 					x+=sd->status.inventory[y].amount;
-			if(x<qty*skill_produce_db[i].mat_amount[j])
+			if(x<qty*skill->produce_db[i].mat_amount[j])
 				return 0;
 		}
 	}
@@ -15874,16 +16433,15 @@ int skill_can_produce_mix (struct map_session_data *sd, int nameid, int trigger,
 /*==========================================
  *
  *------------------------------------------*/
-int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid, int slot1, int slot2, int slot3, int qty)
-{
+int skill_produce_mix(struct map_session_data *sd, uint16 skill_id, int nameid, int slot1, int slot2, int slot3, int qty) {
 	int slot[3];
 	int i,sc,ele,idx,equip,wlv,make_per = 0,flag = 0,skill_lv = 0;
 	int num = -1; // exclude the recipe
-	struct status_data *status;
+	struct status_data *st;
 	struct item_data* data;
 
 	nullpo_ret(sd);
-	status = status_get_status_data(&sd->bl);
+	st = status->get_status_data(&sd->bl);
 
 	if( sd->skill_id_old == skill_id )
 		skill_lv = sd->skill_lv_old;
@@ -15896,7 +16454,7 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 		qty = 1;
 
 	if (!skill_id) //A skill can be specified for some override cases.
-		skill_id = skill_produce_db[idx].req_skill;
+		skill_id = skill->produce_db[idx].req_skill;
 
 	if( skill_id == GC_RESEARCHNEWPOISON )
 		skill_id = GC_CREATENEWPOISON;
@@ -15910,13 +16468,13 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 		if( slot[i]<=0 )
 			continue;
 		j = pc->search_inventory(sd,slot[i]);
-		if(j < 0)
+		if (j == INDEX_NOT_FOUND)
 			continue;
-		if(slot[i]==1000){	/* Star Crumb */
+		if( slot[i]==ITEMID_STAR_CRUMB ) {
 			pc->delitem(sd,j,1,1,0,LOG_TYPE_PRODUCE);
 			sc++;
 		}
-		if(slot[i]>=994 && slot[i]<=997 && ele==0){	/* Flame Heart . . . Great Nature */
+		if( slot[i] >= ITEMID_FLAME_HEART && slot[i] <= ITEMID_GREAT_NATURE && ele == 0 ) {
 			static const int ele_table[4]={3,1,4,2};
 			pc->delitem(sd,j,1,1,0,LOG_TYPE_PRODUCE);
 			ele=ele_table[slot[i]-994];
@@ -15924,11 +16482,11 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 	}
 
 	if( skill_id == RK_RUNEMASTERY ) {
-		int temp_qty, skill_lv = pc->checkskill(sd,skill_id);
-		data = itemdb_search(nameid);
+		int temp_qty, rune_skill_lv = pc->checkskill(sd,skill_id);
+		data = itemdb->search(nameid);
 
-		if( skill_lv == 10 ) temp_qty = 1 + rnd()%3;
-		else if( skill_lv > 5 ) temp_qty = 1 + rnd()%2;
+		if( rune_skill_lv == 10 ) temp_qty = 1 + rnd()%3;
+		else if( rune_skill_lv > 5 ) temp_qty = 1 + rnd()%2;
 		else temp_qty = 1;
 
 		if (data->stack.inventory) {
@@ -15953,15 +16511,15 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 
 	for(i=0;i<MAX_PRODUCE_RESOURCE;i++){
 		int j,id,x;
-		if( (id=skill_produce_db[idx].mat_id[i]) <= 0 )
+		if( (id=skill->produce_db[idx].mat_id[i]) <= 0 )
 			continue;
 		num++;
-		x=( skill_id == RK_RUNEMASTERY ? 1 : qty)*skill_produce_db[idx].mat_amount[i];
+		x=( skill_id == RK_RUNEMASTERY ? 1 : qty)*skill->produce_db[idx].mat_amount[i];
 		do{
 			int y=0;
 			j = pc->search_inventory(sd,id);
 
-			if(j >= 0){
+			if (j != INDEX_NOT_FOUND) {
 				y = sd->status.inventory[j].amount;
 				if(y>x)y=x;
 				pc->delitem(sd,j,y,0,0,LOG_TYPE_PRODUCE);
@@ -15972,7 +16530,7 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 		}while( j>=0 && x>0 );
 	}
 
-	if( (equip = (itemdb_isequip(nameid) && skill_id != GN_CHANGEMATERIAL && skill_id != GN_MAKEBOMB )) )
+	if( (equip = (itemdb->isequip(nameid) && skill_id != GN_CHANGEMATERIAL && skill_id != GN_MAKEBOMB )) )
 		wlv = itemdb_wlv(nameid);
 	if(!equip) {
 		switch(skill_id){
@@ -15981,24 +16539,24 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 			case BS_ENCHANTEDSTONE:
 				// Ores & Metals Refining - skill bonuses are straight from kRO website [DracoRPG]
 				i = pc->checkskill(sd,skill_id);
-				make_per = sd->status.job_level*20 + status->dex*10 + status->luk*10; //Base chance
+				make_per = sd->status.job_level*20 + st->dex*10 + st->luk*10; //Base chance
 				switch(nameid){
-					case 998: // Iron
+					case ITEMID_IRON:
 						make_per += 4000+i*500; // Temper Iron bonus: +26/+32/+38/+44/+50
 						break;
-					case 999: // Steel
+					case ITEMID_STEEL:
 						make_per += 3000+i*500; // Temper Steel bonus: +35/+40/+45/+50/+55
 						break;
-					case 1000: //Star Crumb
+					case ITEMID_STAR_CRUMB:
 						make_per = 100000; // Star Crumbs are 100% success crafting rate? (made 1000% so it succeeds even after penalties) [Skotlex]
 						break;
 					default: // Enchanted Stones
-						make_per += 1000+i*500; // Enchantedstone Craft bonus: +15/+20/+25/+30/+35
+						make_per += 1000+i*500; // Enchanted stone Craft bonus: +15/+20/+25/+30/+35
 					break;
 				}
 				break;
 			case ASC_CDP:
-				make_per = (2000 + 40*status->dex + 20*status->luk);
+				make_per = (2000 + 40*st->dex + 20*st->luk);
 				break;
 			case AL_HOLYWATER:
 			/**
@@ -16013,39 +16571,39 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 			case AM_TWILIGHT3:
 				make_per = pc->checkskill(sd,AM_LEARNINGPOTION)*50
 					+ pc->checkskill(sd,AM_PHARMACY)*300 + sd->status.job_level*20
-					+ (status->int_/2)*10 + status->dex*10+status->luk*10;
+					+ (st->int_/2)*10 + st->dex*10+st->luk*10;
 				if(homun_alive(sd->hd)) {//Player got a homun
-					int skill;
-					if((skill=homun->checkskill(sd->hd,HVAN_INSTRUCT)) > 0) //His homun is a vanil with instruction change
-						make_per += skill*100; //+1% bonus per level
+					int skill2_lv;
+					if((skill2_lv=homun->checkskill(sd->hd,HVAN_INSTRUCT)) > 0) //His homun is a vanil with instruction change
+						make_per += skill2_lv*100; //+1% bonus per level
 				}
 				switch(nameid){
-					case 501: // Red Potion
-					case 503: // Yellow Potion
-					case 504: // White Potion
+					case ITEMID_RED_POTION:
+					case ITEMID_YELLOW_POTION:
+					case ITEMID_WHITE_POTION:
 						make_per += (1+rnd()%100)*10 + 2000;
 						break;
-					case 970: // Alcohol
+					case ITEMID_ALCHOL:
 						make_per += (1+rnd()%100)*10 + 1000;
 						break;
-					case 7135: // Bottle Grenade
-					case 7136: // Acid Bottle
-					case 7137: // Plant Bottle
-					case 7138: // Marine Sphere Bottle
+					case ITEMID_FIRE_BOTTLE:
+					case ITEMID_ACID_BOTTLE:
+					case ITEMID_MENEATER_PLANT_BOTTLE:
+					case ITEMID_MINI_BOTTLE:
 						make_per += (1+rnd()%100)*10;
 						break;
-					case 546: // Condensed Yellow Potion
+					case ITEMID_YELLOW_SLIM_POTION:
 						make_per -= (1+rnd()%50)*10;
 						break;
-					case 547: // Condensed White Potion
-					case 7139: // Glistening Coat
+					case ITEMID_WHITE_SLIM_POTION:
+					case ITEMID_COATING_BOTTLE:
 						make_per -= (1+rnd()%100)*10;
 					    break;
-					//Common items, recieve no bonus or penalty, listed just because they are commonly produced
-					case 505: // Blue Potion
-					case 545: // Condensed Red Potion
-					case 605: // Anodyne
-					case 606: // Aloevera
+					//Common items, receive no bonus or penalty, listed just because they are commonly produced
+					case ITEMID_BLUE_POTION:
+					case ITEMID_RED_SLIM_POTION:
+					case ITEMID_ANODYNE:
+					case ITEMID_ALOEBERA:
 					default:
 						break;
 				}
@@ -16061,22 +16619,23 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 			case RK_RUNEMASTERY:
 			    {
 				int A = 5100 + 200 * pc->checkskill(sd, skill_id);
-				int B = 10 * status->dex / 3 + (status->luk + sd->status.job_level);
+				int B = 10 * st->dex / 3 + (st->luk + sd->status.job_level);
 				int C = 100 * cap_value(sd->itemid,0,100); //itemid depend on makerune()
 				int D = 2500;
 				switch (nameid) { //rune rank it_diff 9 craftable rune
-				    case ITEMID_RAIDO:
-				    case ITEMID_THURISAZ:
-				    case ITEMID_HAGALAZ:
-				    case ITEMID_OTHILA:
+					case ITEMID_RAIDO:
+					case ITEMID_THURISAZ:
+					case ITEMID_HAGALAZ:
+					case ITEMID_OTHILA:
 						D -= 500; //Rank C
-				    case ITEMID_ISA:
-				    case ITEMID_WYRD:
+					case ITEMID_ISA:
+					case ITEMID_WYRD:
 						D -= 500; //Rank B
-				    case ITEMID_NAUTHIZ:
-				    case ITEMID_URUZ:
+					case ITEMID_NAUTHIZ:
+					case ITEMID_URUZ:
 						D -= 500; //Rank A
-				    case ITEMID_BERKANA:
+					case ITEMID_BERKANA:
+					case ITEMID_LUX_ANIMA:
 						D -= 500; //Rank S
 				}
 				make_per = A + B + C - D;
@@ -16087,17 +16646,17 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 			 **/
 			case GC_CREATENEWPOISON:
 				{
-					const int min[] = {2, 2, 3, 3, 4, 4, 5, 5, 6, 6};
-					const int max[] = {4, 5, 5, 6, 6, 7, 7, 8, 8, 9};
-					uint16 lv = pc->checkskill(sd,GC_RESEARCHNEWPOISON);
-					make_per = 3000 + 500 * lv ;
-					qty = min[lv] + rand()%(max[lv] - min[lv]);
+					const int min[10] = {2, 2, 3, 3, 4, 4, 5, 5, 6, 6};
+					const int max[10] = {4, 5, 5, 6, 6, 7, 7, 8, 8, 9};
+					int lv = max(0, pc->checkskill(sd,GC_RESEARCHNEWPOISON) - 1);
+					qty = min[lv] + rnd()%(max[lv] - min[lv]);
+					make_per = 3000 + 500 * lv + st->dex / 3 * 10 + st->luk * 10 + sd->status.job_level * 10;
 				}
 				break;
 			case GN_CHANGEMATERIAL:
 				for(i=0; i<MAX_SKILL_PRODUCE_DB; i++)
-					if( skill_changematerial_db[i].itemid == nameid ){
-						make_per = skill_changematerial_db[i].rate * 10;
+					if( skill->changematerial_db[i].itemid == nameid ){
+						make_per = skill->changematerial_db[i].rate * 10;
 						break;
 					}
 				break;
@@ -16107,26 +16666,32 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 
 					difficulty = (620 - 20 * skill_lv);// (620 - 20 * Skill Level)
 
-					make_per = status->int_ + status->dex/2 + status->luk + sd->status.job_level + (30+rnd()%120) + // (Caster?s INT) + (Caster?s DEX / 2) + (Caster?s LUK) + (Caster?s Job Level) + Random number between (30 ~ 150) +
+					make_per = st->int_ + st->dex/2 + st->luk + sd->status.job_level + (30+rnd()%120) + // (Caster?s INT) + (Caster?s DEX / 2) + (Caster?s LUK) + (Caster?s Job Level) + Random number between (30 ~ 150) +
 								(sd->status.base_level-100) + pc->checkskill(sd, AM_LEARNINGPOTION) + pc->checkskill(sd, CR_FULLPROTECTION)*(4+rnd()%6); // (Caster?s Base Level - 100) + (Potion Research x 5) + (Full Chemical Protection Skill Level) x (Random number between 4 ~ 10)
 
 					switch(nameid){// difficulty factor
-						case 12422:	case 12425:
-						case 12428:
+						case ITEMID_HP_INCREASE_POTIONS:
+						case ITEMID_SP_INCREASE_POTIONS:
+						case ITEMID_ENRICH_WHITE_POTIONZ:
 							difficulty += 10;
 							break;
-						case 6212:	case 12426:
+						case ITEMID_BOMB_MUSHROOM_SPORE:
+						case ITEMID_SP_INCREASE_POTIONM:
 							difficulty += 15;
 							break;
-						case 13264:	case 12423:
-						case 12427:	case 12436:
+						case ITEMID_BANANA_BOMB:
+						case ITEMID_HP_INCREASE_POTIONM:
+						case ITEMID_SP_INCREASE_POTIONL:
+						case ITEMID_VITATA500:
 							difficulty += 20;
 							break;
-						case 6210:	case 6211:
-						case 12437:
+						case ITEMID_SEED_OF_HORNY_PLANT:
+						case ITEMID_BLOODSUCK_PLANT_SEED:
+						case ITEMID_ENRICH_CELERMINE_JUICE:
 							difficulty += 30;
 							break;
-						case 12424:	case 12475:
+						case ITEMID_HP_INCREASE_POTIONL:
+						case ITEMID_CURE_FREE:
 							difficulty += 40;
 							break;
 					}
@@ -16149,22 +16714,27 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 				{
 					int difficulty = 30 + rnd()%120; // Random number between (30 ~ 150)
 
-					make_per = sd->status.job_level / 4 + status->luk / 2 + status->dex / 3; // (Caster?s Job Level / 4) + (Caster?s LUK / 2) + (Caster?s DEX / 3)
+					make_per = sd->status.job_level / 4 + st->luk / 2 + st->dex / 3; // (Caster?s Job Level / 4) + (Caster?s LUK / 2) + (Caster?s DEX / 3)
 					qty = ~(5 + rnd()%5) + 1;
 
 					switch(nameid){// difficulty factor
-						case 13260:
+						case ITEMID_APPLE_BOMB:
 							difficulty += 5;
 							break;
-						case 13261:	case 13262:
+						case ITEMID_COCONUT_BOMB:
+						case ITEMID_MELON_BOMB:
 							difficulty += 10;
 							break;
-						case 12429:	case 12430:	case 12431:
-						case 12432:	case 12433:	case 12434:
-						case 13263:
+						case ITEMID_SAVAGE_BBQ:
+						case ITEMID_WUG_BLOOD_COCKTAIL:
+						case ITEMID_MINOR_BRISKET:
+						case ITEMID_SIROMA_ICETEA:
+						case ITEMID_DROCERA_HERB_STEW:
+						case ITEMID_PETTI_TAIL_NOODLE:
+						case ITEMID_PINEAPPLE_BOMB:
 							difficulty += 15;
 							break;
-						case 13264:
+						case ITEMID_BANANA_BOMB:
 							difficulty += 20;
 							break;
 					}
@@ -16197,10 +16767,10 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 					else
 						make_per = 1200 * (sd->menuskill_val - 10)
 							+ 20  * (sd->status.base_level + 1)
-							+ 20  * (status->dex + 1)
+							+ 20  * (st->dex + 1)
 							+ 100 * (rnd()%(30+5*(sd->cook_mastery/400) - (6+sd->cook_mastery/80)) + (6+sd->cook_mastery/80))
-							- 400 * (skill_produce_db[idx].itemlv - 11 + 1)
-							- 10  * (100 - status->luk + 1)
+							- 400 * (skill->produce_db[idx].itemlv - 11 + 1)
+							- 10  * (100 - st->luk + 1)
 							- 500 * (num - 1)
 							- 100 * (rnd()%4 + 1);
 					break;
@@ -16209,14 +16779,18 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 				break;
 		}
 	} else { // Weapon Forging - skill bonuses are straight from kRO website, other things from a jRO calculator [DracoRPG]
-		make_per = 5000 + sd->status.job_level*20 + status->dex*10 + status->luk*10; // Base
+		make_per = 5000 + sd->status.job_level*20 + st->dex*10 + st->luk*10; // Base
 		make_per += pc->checkskill(sd,skill_id)*500; // Smithing skills bonus: +5/+10/+15
 		make_per += pc->checkskill(sd,BS_WEAPONRESEARCH)*100 +((wlv >= 3)? pc->checkskill(sd,BS_ORIDEOCON)*100:0); // Weaponry Research bonus: +1/+2/+3/+4/+5/+6/+7/+8/+9/+10, Oridecon Research bonus (custom): +1/+2/+3/+4/+5
 		make_per -= (ele?2000:0) + sc*1500 + (wlv>1?wlv*1000:0); // Element Stone: -20%, Star Crumb: -15% each, Weapon level malus: -0/-20/-30
-		if(pc->search_inventory(sd,989) > 0) make_per+= 1000; // Emperium Anvil: +10
-		else if(pc->search_inventory(sd,988) > 0) make_per+= 500; // Golden Anvil: +5
-		else if(pc->search_inventory(sd,987) > 0) make_per+= 300; // Oridecon Anvil: +3
-		else if(pc->search_inventory(sd,986) > 0) make_per+= 0; // Anvil: +0?
+		if (pc->search_inventory(sd,ITEMID_EMPERIUM_ANVIL) != INDEX_NOT_FOUND)
+			make_per+= 1000; // +10
+		else if(pc->search_inventory(sd,ITEMID_GOLDEN_ANVIL) != INDEX_NOT_FOUND)
+			make_per+= 500; // +5
+		else if(pc->search_inventory(sd,ITEMID_ORIDECON_ANVIL) != INDEX_NOT_FOUND)
+			make_per+= 300; // +3
+		else if(pc->search_inventory(sd,ITEMID_ANVIL) != INDEX_NOT_FOUND)
+			make_per+= 0; // +0?
 		if(battle_config.wp_rate != 100)
 			make_per = make_per * battle_config.wp_rate / 100;
 	}
@@ -16298,7 +16872,7 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 				}
 				if (rnd()%10000 < make_per || qty == 1) { //Success
 					tmp_item.amount++;
-					if(nameid < 545 || nameid > 547)
+					if(nameid < ITEMID_RED_SLIM_POTION || nameid > ITEMID_WHITE_SLIM_POTION)
 						continue;
 					if( skill_id != AM_PHARMACY &&
 						skill_id != AM_TWILIGHT1 &&
@@ -16349,11 +16923,11 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 					clif->misceffect(&sd->bl,5);
 					break;
 				default: //Those that don't require a skill?
-					if( skill_produce_db[idx].itemlv > 10 && skill_produce_db[idx].itemlv <= 20)
+					if( skill->produce_db[idx].itemlv > 10 && skill->produce_db[idx].itemlv <= 20)
 					{ //Cooking items.
 						clif->specialeffect(&sd->bl, 608, AREA);
 						if( sd->cook_mastery < 1999 )
-							pc_setglobalreg(sd, "COOK_MASTERY",sd->cook_mastery + ( 1 << ( (skill_produce_db[idx].itemlv - 11) / 2 ) ) * 5);
+							pc_setglobalreg(sd, script->add_str("COOK_MASTERY"),sd->cook_mastery + ( 1 << ( (skill->produce_db[idx].itemlv - 11) / 2 ) ) * 5);
 					}
 					break;
 			}
@@ -16361,13 +16935,13 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 		if ( skill_id == GN_CHANGEMATERIAL && tmp_item.amount) { //Success
 			int j, k = 0;
 			for(i=0; i<MAX_SKILL_PRODUCE_DB; i++)
-				if( skill_changematerial_db[i].itemid == nameid ){
+				if( skill->changematerial_db[i].itemid == nameid ){
 					for(j=0; j<5; j++){
-						if( rnd()%1000 < skill_changematerial_db[i].qty_rate[j] ){
-							tmp_item.amount = qty * skill_changematerial_db[i].qty[j];
+						if( rnd()%1000 < skill->changematerial_db[i].qty_rate[j] ){
+							tmp_item.amount = qty * skill->changematerial_db[i].qty[j];
 							if((flag = pc->additem(sd,&tmp_item,tmp_item.amount,LOG_TYPE_PRODUCE))) {
 								clif->additem(sd,0,0,flag);
-								iMap->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+								map->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 							}
 							k++;
 						}
@@ -16381,7 +16955,7 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 		} else if (tmp_item.amount) { //Success
 			if((flag = pc->additem(sd,&tmp_item,tmp_item.amount,LOG_TYPE_PRODUCE))) {
 				clif->additem(sd,0,0,flag);
-				iMap->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+				map->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 			}
 			if( skill_id == GN_MIX_COOKING || skill_id == GN_MAKEBOMB || skill_id ==  GN_S_PHARMACY )
 				clif->msg_skill(sd,skill_id,0x627);
@@ -16421,7 +16995,13 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 				break;
 			case GN_MIX_COOKING: {
 					struct item tmp_item;
-					const int compensation[5] = {13265, 13266, 13267, 12435, 13268};
+					const int compensation[5] = {
+						ITEMID_BLACK_LUMP,
+						ITEMID_BLACK_HARD_LUMP,
+						ITEMID_VERY_HARD_LUMP,
+						ITEMID_BLACK_THING,
+						ITEMID_MYSTERIOUS_POWDER,
+					};
 					int rate = rnd()%500;
 					memset(&tmp_item,0,sizeof(tmp_item));
 					if( rate < 50) i = 4;
@@ -16433,7 +17013,7 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 					tmp_item.identify = 1;
 					if( pc->additem(sd,&tmp_item,tmp_item.amount,LOG_TYPE_PRODUCE) ) {
 						clif->additem(sd,0,0,flag);
-						iMap->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+						map->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 					}
 					clif->msg_skill(sd,skill_id,0x628);
 				}
@@ -16444,11 +17024,11 @@ int skill_produce_mix (struct map_session_data *sd, uint16 skill_id, int nameid,
 				clif->msg_skill(sd,skill_id,0x628);
 				break;
 			default:
-				if( skill_produce_db[idx].itemlv > 10 && skill_produce_db[idx].itemlv <= 20 )
+				if( skill->produce_db[idx].itemlv > 10 && skill->produce_db[idx].itemlv <= 20 )
 				{ //Cooking items.
 					clif->specialeffect(&sd->bl, 609, AREA);
 					if( sd->cook_mastery > 0 )
-						pc_setglobalreg(sd, "COOK_MASTERY", sd->cook_mastery - ( 1 << ((skill_produce_db[idx].itemlv - 11) / 2) ) - ( ( ( 1 << ((skill_produce_db[idx].itemlv - 11) / 2) ) >> 1 ) * 3 ));
+						pc_setglobalreg(sd, script->add_str("COOK_MASTERY"), sd->cook_mastery - ( 1 << ((skill->produce_db[idx].itemlv - 11) / 2) ) - ( ( ( 1 << ((skill->produce_db[idx].itemlv - 11) / 2) ) >> 1 ) * 3 ));
 				}
 		}
 	}
@@ -16466,20 +17046,20 @@ int skill_arrow_create (struct map_session_data *sd, int nameid)
 		return 1;
 
 	for(i=0;i<MAX_SKILL_ARROW_DB;i++)
-		if(nameid == skill_arrow_db[i].nameid) {
+		if(nameid == skill->arrow_db[i].nameid) {
 			index = i;
 			break;
 		}
 
-	if(index < 0 || (j = pc->search_inventory(sd,nameid)) < 0)
+	if(index < 0 || (j = pc->search_inventory(sd,nameid)) == INDEX_NOT_FOUND)
 		return 1;
 
 	pc->delitem(sd,j,1,0,0,LOG_TYPE_PRODUCE);
 	for(i=0;i<MAX_ARROW_RESOURCE;i++) {
 		memset(&tmp_item,0,sizeof(tmp_item));
 		tmp_item.identify = 1;
-		tmp_item.nameid = skill_arrow_db[index].cre_id[i];
-		tmp_item.amount = skill_arrow_db[index].cre_amount[i];
+		tmp_item.nameid = skill->arrow_db[index].cre_id[i];
+		tmp_item.amount = skill->arrow_db[index].cre_amount[i];
 		if(battle_config.produce_item_name_input&0x4) {
 			tmp_item.card[0]=CARD0_CREATE;
 			tmp_item.card[1]=0;
@@ -16490,7 +17070,7 @@ int skill_arrow_create (struct map_session_data *sd, int nameid)
 			continue;
 		if((flag = pc->additem(sd,&tmp_item,tmp_item.amount,LOG_TYPE_PRODUCE))) {
 			clif->additem(sd,0,0,flag);
-			iMap->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+			map->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 		}
 	}
 
@@ -16500,34 +17080,35 @@ int skill_poisoningweapon( struct map_session_data *sd, int nameid) {
 	sc_type type;
 	int chance, i;
 	nullpo_ret(sd);
-	if( nameid <= 0 || (i = pc->search_inventory(sd,nameid)) < 0 || pc->delitem(sd,i,1,0,0,LOG_TYPE_CONSUME) ) {
+	if( nameid <= 0 || (i = pc->search_inventory(sd,nameid)) == INDEX_NOT_FOUND || pc->delitem(sd,i,1,0,0,LOG_TYPE_CONSUME) ) {
 		clif->skill_fail(sd,GC_POISONINGWEAPON,USESKILL_FAIL_LEVEL,0);
 		return 0;
 	}
 	switch( nameid )
 	{ // t_lv used to take duration from skill->get_time2
-		case PO_PARALYSE:      type = SC_PARALYSE;      break;
-		case PO_PYREXIA:       type = SC_PYREXIA;		break;
-		case PO_DEATHHURT:     type = SC_DEATHHURT;     break;
-		case PO_LEECHESEND:    type = SC_LEECHESEND;    break;
-		case PO_VENOMBLEED:    type = SC_VENOMBLEED;    break;
-		case PO_TOXIN:         type = SC_TOXIN;         break;
-		case PO_MAGICMUSHROOM: type = SC_MAGICMUSHROOM; break;
-		case PO_OBLIVIONCURSE: type = SC_OBLIVIONCURSE; break;
+		case ITEMID_POISON_PARALYSIS:     type = SC_PARALYSE;      break;
+		case ITEMID_POISON_FEVER:         type = SC_PYREXIA;       break;
+		case ITEMID_POISON_CONTAMINATION: type = SC_DEATHHURT;     break;
+		case ITEMID_POISON_LEECH:         type = SC_LEECHESEND;    break;
+		case ITEMID_POISON_FATIGUE:       type = SC_VENOMBLEED;    break;
+		case ITEMID_POISON_NUMB:          type = SC_TOXIN;         break;
+		case ITEMID_POISON_LAUGHING:      type = SC_MAGICMUSHROOM; break;
+		case ITEMID_POISON_OBLIVION:      type = SC_OBLIVIONCURSE; break;
 		default:
 			clif->skill_fail(sd,GC_POISONINGWEAPON,USESKILL_FAIL_LEVEL,0);
 			return 0;
 	}
 
+	status_change_end(&sd->bl, SC_POISONINGWEAPON, -1);//Status must be forced to end so that a new poison will be applied if a player decides to change poisons. [Rytech]
 	chance = 2 + 2 * sd->menuskill_val; // 2 + 2 * skill_lv
-	sc_start4(&sd->bl, SC_POISONINGWEAPON, 100, pc->checkskill(sd, GC_RESEARCHNEWPOISON), //in Aegis it store the level of GC_RESEARCHNEWPOISON in val1
+	sc_start4(&sd->bl, &sd->bl, SC_POISONINGWEAPON, 100, pc->checkskill(sd, GC_RESEARCHNEWPOISON), //in Aegis it store the level of GC_RESEARCHNEWPOISON in val1
 		type, chance, 0, skill->get_time(GC_POISONINGWEAPON, sd->menuskill_val));
 
 	return 0;
 }
 
 void skill_toggle_magicpower(struct block_list *bl, uint16 skill_id) {
-	struct status_change *sc = status_get_sc(bl);
+	struct status_change *sc = status->get_sc(bl);
 
 	// non-offensive and non-magic skills do not affect the status
 	if (skill->get_nk(skill_id)&NK_NO_DAMAGE || !(skill->get_type(skill_id)&BF_MAGIC))
@@ -16538,7 +17119,7 @@ void skill_toggle_magicpower(struct block_list *bl, uint16 skill_id) {
 			status_change_end(bl, SC_MAGICPOWER, INVALID_TIMER);
 		} else {
 			sc->data[SC_MAGICPOWER]->val4 = 1;
-			status_calc_bl(bl, status_sc2scb_flag(SC_MAGICPOWER));
+			status_calc_bl(bl, status->sc2scb_flag(SC_MAGICPOWER));
 #ifndef RENEWAL
 			if(bl->type == BL_PC){// update current display.
 				clif->updatestatus(((TBL_PC *)bl),SP_MATK1);
@@ -16556,8 +17137,9 @@ int skill_magicdecoy(struct map_session_data *sd, int nameid) {
 	nullpo_ret(sd);
 	skill_id = sd->menuskill_val;
 
-	if( nameid <= 0 || !itemdb_is_element(nameid) || (i = pc->search_inventory(sd,nameid)) < 0 || !skill_id || pc->delitem(sd,i,1,0,0,LOG_TYPE_CONSUME) )
-	{
+	if (nameid <= 0 || !itemdb_is_element(nameid) || (i = pc->search_inventory(sd,nameid)) == INDEX_NOT_FOUND
+	 || !skill_id || pc->delitem(sd,i,1,0,0,LOG_TYPE_CONSUME)
+	) {
 		clif->skill_fail(sd,NC_MAGICDECOY,USESKILL_FAIL_LEVEL,0);
 		return 0;
 	}
@@ -16569,17 +17151,17 @@ int skill_magicdecoy(struct map_session_data *sd, int nameid) {
 	sd->sc.comet_x = sd->sc.comet_y = 0;
 	sd->menuskill_val = 0;
 
-	class_ = (nameid == 990 || nameid == 991) ? 2043 + nameid - 990 : (nameid == 992) ? 2046 : 2045;
+	class_ = (nameid == ITEMID_BOODY_RED || nameid == ITEMID_CRYSTAL_BLUE) ? 2043 + nameid - ITEMID_BOODY_RED : (nameid == ITEMID_WIND_OF_VERDURE) ? 2046 : 2045;
 
 
-	md =  mob_once_spawn_sub(&sd->bl, sd->bl.m, x, y, sd->status.name, class_, "", SZ_SMALL, AI_NONE);
+	md =  mob->once_spawn_sub(&sd->bl, sd->bl.m, x, y, sd->status.name, class_, "", SZ_MEDIUM, AI_NONE);
 	if( md ) {
 		md->master_id = sd->bl.id;
 		md->special_state.ai = AI_FLORA;
 		if( md->deletetimer != INVALID_TIMER )
-			iTimer->delete_timer(md->deletetimer, mob_timer_delete);
-		md->deletetimer = iTimer->add_timer (iTimer->gettick() + skill->get_time(NC_MAGICDECOY,skill_id), mob_timer_delete, md->bl.id, 0);
-		mob_spawn(md);
+			timer->delete(md->deletetimer, mob->timer_delete);
+		md->deletetimer = timer->add(timer->gettick() + skill->get_time(NC_MAGICDECOY,skill_id), mob->timer_delete, md->bl.id, 0);
+		mob->spawn(md);
 		md->status.matk_min = md->status.matk_max = 250 + (50 * skill_id);
 	}
 
@@ -16593,7 +17175,7 @@ int skill_spellbook (struct map_session_data *sd, int nameid) {
 
 	nullpo_ret(sd);
 
-	sc = status_get_sc(&sd->bl);
+	sc = status->get_sc(&sd->bl);
 	status_change_end(&sd->bl, SC_STOP, INVALID_TIMER);
 
 	for(i=SC_SPELLBOOK1; i <= SC_SPELLBOOK7; i++) if( sc && !sc->data[i] ) break;
@@ -16603,18 +17185,18 @@ int skill_spellbook (struct map_session_data *sd, int nameid) {
 		return 0;
 	}
 
-	ARR_FIND(0,MAX_SKILL_SPELLBOOK_DB,i,skill_spellbook_db[i].nameid == nameid); // Search for information of this item
+	ARR_FIND(0,MAX_SKILL_SPELLBOOK_DB,i,skill->spellbook_db[i].nameid == nameid); // Search for information of this item
 	if( i == MAX_SKILL_SPELLBOOK_DB ) return 0;
 
-	if( !pc->checkskill(sd, (skill_id = skill_spellbook_db[i].skill_id)) )
+	if( !pc->checkskill(sd, (skill_id = skill->spellbook_db[i].skill_id)) )
 	{ // User don't know the skill
-		sc_start(&sd->bl, SC_SLEEP, 100, 1, skill->get_time(WL_READING_SB, pc->checkskill(sd,WL_READING_SB)));
+		sc_start(&sd->bl, &sd->bl, SC_SLEEP, 100, 1, skill->get_time(WL_READING_SB, pc->checkskill(sd,WL_READING_SB)));
 		clif->skill_fail(sd, WL_READING_SB, USESKILL_FAIL_SPELLBOOK_DIFFICULT_SLEEP, 0);
 		return 0;
 	}
 
 	max_preserve = 4 * pc->checkskill(sd, WL_FREEZE_SP) + (status_get_int(&sd->bl) + sd->status.base_level) / 10;
-	point = skill_spellbook_db[i].point;
+	point = skill->spellbook_db[i].point;
 
 	if( sc && sc->data[SC_READING_SB] ) {
 		if( (sc->data[SC_READING_SB]->val2 + point) > max_preserve ) {
@@ -16624,13 +17206,13 @@ int skill_spellbook (struct map_session_data *sd, int nameid) {
 		for(i = SC_SPELLBOOK7; i >= SC_SPELLBOOK1; i--){ // This is how official saves spellbook. [malufett]
 			if( !sc->data[i] ){
 				sc->data[SC_READING_SB]->val2 += point; // increase points
-				sc_start4(&sd->bl, (sc_type)i, 100, skill_id, pc->checkskill(sd,skill_id), point, 0, INVALID_TIMER);
+				sc_start4(&sd->bl,&sd->bl, (sc_type)i, 100, skill_id, pc->checkskill(sd,skill_id), point, 0, INVALID_TIMER);
 				break;
 			}
 		}
 	}else{
-		sc_start2(&sd->bl, SC_READING_SB, 100, 0, point, INVALID_TIMER);
-		sc_start4(&sd->bl, SC_SPELLBOOK7, 100, skill_id, pc->checkskill(sd,skill_id), point, 0, INVALID_TIMER);
+		sc_start2(&sd->bl,&sd->bl, SC_READING_SB, 100, 0, point, INVALID_TIMER);
+		sc_start4(&sd->bl,&sd->bl, SC_SPELLBOOK7, 100, skill_id, pc->checkskill(sd,skill_id), point, 0, INVALID_TIMER);
 	}
 
 	return 1;
@@ -16655,7 +17237,7 @@ int skill_select_menu(struct map_session_data *sd,uint16 skill_id) {
 	lv = (aslvl + 1) / 2; // The level the skill will be autocasted
 	lv = min(lv,sd->status.skill[idx].lv);
 	prob = (aslvl == 10) ? 15 : (32 - 2 * aslvl); // Probability at level 10 was increased to 15.
-	sc_start4(&sd->bl,SC__AUTOSHADOWSPELL,100,id,lv,prob,0,skill->get_time(SC_AUTOSHADOWSPELL,aslvl));
+	sc_start4(&sd->bl,&sd->bl,SC__AUTOSHADOWSPELL,100,id,lv,prob,0,skill->get_time(SC_AUTOSHADOWSPELL,aslvl));
 	return 0;
 }
 int skill_elementalanalysis(struct map_session_data* sd, int n, uint16 skill_lv, unsigned short* item_list) {
@@ -16685,15 +17267,15 @@ int skill_elementalanalysis(struct map_session_data* sd, int n, uint16 skill_lv,
 
 		switch( nameid ) {
 				// Level 1
-			case 994: product = 990; break;	// Flame Heart -> Red Blood.
-			case 995: product = 991; break;	// Mystic Frozen -> Crystal Blue.
-			case 996: product = 992; break; // Rough Wind -> Wind of Verdure.
-			case 997: product = 993; break; // Great Nature -> Green Live.
+			case ITEMID_FLAME_HEART:   product = ITEMID_BOODY_RED;       break;
+			case ITEMID_MISTIC_FROZEN: product = ITEMID_CRYSTAL_BLUE;    break;
+			case ITEMID_ROUGH_WIND:    product = ITEMID_WIND_OF_VERDURE; break;
+			case ITEMID_GREAT_NATURE:  product = ITEMID_YELLOW_LIVE;     break;
 				// Level 2
-			case 990: product = 994; break;	// Red Blood -> Flame Heart.
-			case 991: product = 995; break;	// Crystal Blue -> Mystic Frozen.
-			case 992: product = 996; break; // Wind of Verdure -> Rough Wind.
-			case 993: product = 997; break; // Green Live -> Great Nature.
+			case ITEMID_BOODY_RED:       product = ITEMID_FLAME_HEART;   break;
+			case ITEMID_CRYSTAL_BLUE:    product = ITEMID_MISTIC_FROZEN; break;
+			case ITEMID_WIND_OF_VERDURE: product = ITEMID_ROUGH_WIND;    break;
+			case ITEMID_YELLOW_LIVE:     product = ITEMID_GREAT_NATURE;  break;
 			default:
 				clif->skill_fail(sd,SO_EL_ANALYSIS,USESKILL_FAIL_LEVEL,0);
 				return 1;
@@ -16718,7 +17300,7 @@ int skill_elementalanalysis(struct map_session_data* sd, int n, uint16 skill_lv,
 		if( tmp_item.amount ) {
 			if( (flag = pc->additem(sd,&tmp_item,tmp_item.amount,LOG_TYPE_CONSUME)) ) {
 				clif->additem(sd,0,0,flag);
-				iMap->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
+				map->addflooritem(&tmp_item,tmp_item.amount,sd->bl.m,sd->bl.x,sd->bl.y,0,0,0,0);
 			}
 		}
 
@@ -16735,13 +17317,13 @@ int skill_changematerial(struct map_session_data *sd, int n, unsigned short *ite
 
 	// Search for objects that can be created.
 	for( i = 0; i < MAX_SKILL_PRODUCE_DB; i++ ) {
-		if( skill_produce_db[i].itemlv == 26 ) {
+		if( skill->produce_db[i].itemlv == 26 ) {
 			p = 0;
 			do {
 				c = 0;
 				// Verification of overlap between the objects required and the list submitted.
 				for( j = 0; j < MAX_PRODUCE_RESOURCE; j++ ) {
-					if( skill_produce_db[i].mat_id[j] > 0 ) {
+					if( skill->produce_db[i].mat_id[j] > 0 ) {
 						for( k = 0; k < n; k++ ) {
 							int idx = item_list[k*2+0]-2;
 							nameid = sd->status.inventory[idx].nameid;
@@ -16750,8 +17332,8 @@ int skill_changematerial(struct map_session_data *sd, int n, unsigned short *ite
 								clif->msg_skill(sd,GN_CHANGEMATERIAL,0x62D);
 								return 0;
 							}
-							if( nameid == skill_produce_db[i].mat_id[j] && (amount-p*skill_produce_db[i].mat_amount[j]) >= skill_produce_db[i].mat_amount[j]
-								&& (amount-p*skill_produce_db[i].mat_amount[j])%skill_produce_db[i].mat_amount[j] == 0 ) // must be in exact amount
+							if( nameid == skill->produce_db[i].mat_id[j] && (amount-p*skill->produce_db[i].mat_amount[j]) >= skill->produce_db[i].mat_amount[j]
+								&& (amount-p*skill->produce_db[i].mat_amount[j])%skill->produce_db[i].mat_amount[j] == 0 ) // must be in exact amount
 								c++; // match
 						}
 					}
@@ -16762,7 +17344,7 @@ int skill_changematerial(struct map_session_data *sd, int n, unsigned short *ite
 			} while(n == j && c == n);
 			p--;
 			if ( p > 0 ) {
-				skill->produce_mix(sd,GN_CHANGEMATERIAL,skill_produce_db[i].nameid,0,0,0,p);
+				skill->produce_mix(sd,GN_CHANGEMATERIAL,skill->produce_db[i].nameid,0,0,0,p);
 				return 1;
 			}
 		}
@@ -16776,27 +17358,29 @@ int skill_changematerial(struct map_session_data *sd, int n, unsigned short *ite
 /**
  * for Royal Guard's LG_TRAMPLE
  **/
-int skill_destroy_trap( struct block_list *bl, va_list ap ) {
+int skill_destroy_trap(struct block_list *bl, va_list ap) {
 	struct skill_unit *su = (struct skill_unit *)bl;
 	struct skill_unit_group *sg;
-	unsigned int tick;
+	int64 tick;
 
 	nullpo_ret(su);
-	tick = va_arg(ap, unsigned int);
+	tick = va_arg(ap, int64);
 
 	if (su->alive && (sg = su->group) && skill->get_inf2(sg->skill_id)&INF2_TRAP) {
 		switch( sg->unit_id ) {
-			case UNT_LANDMINE:
 			case UNT_CLAYMORETRAP:
+			case UNT_FIRINGTRAP:
+			case UNT_ICEBOUNDTRAP:
+				map->foreachinrange(skill->trap_splash,&su->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag|BL_SKILL|~BCT_SELF, &su->bl,tick);
+				break;
+			case UNT_LANDMINE:
 			case UNT_BLASTMINE:
 			case UNT_SHOCKWAVE:
 			case UNT_SANDMAN:
 			case UNT_FLASHER:
 			case UNT_FREEZINGTRAP:
 			case UNT_CLUSTERBOMB:
-			case UNT_FIRINGTRAP:
-			case UNT_ICEBOUNDTRAP:
-				iMap->foreachinrange(skill->trap_splash,&su->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &su->bl,tick);
+				map->foreachinrange(skill->trap_splash,&su->bl, skill->get_splash(sg->skill_id, sg->skill_lv), sg->bl_flag, &su->bl,tick);
 				break;
 		}
 		// Traps aren't recovered.
@@ -16807,53 +17391,62 @@ int skill_destroy_trap( struct block_list *bl, va_list ap ) {
 /*==========================================
  *
  *------------------------------------------*/
-int skill_blockpc_end(int tid, unsigned int tick, int id, intptr_t data) {
-	struct map_session_data *sd = iMap->id2sd(id);
+int skill_blockpc_end(int tid, int64 tick, int id, intptr_t data) {
+	struct map_session_data *sd = map->id2sd(id);
 	struct skill_cd * cd = NULL;
 
 	if (data <= 0 || data >= MAX_SKILL)
 		return 0;
-	if (!sd) return 0;
-	if (sd->blockskill[data] != (0x1|(tid&0xFE))) return 0;
-
-	if( ( cd = idb_get(skillcd_db,sd->status.char_id) ) ) {
-		int i,cursor;
-		ARR_FIND( 0, cd->cursor+1, cursor, cd->skidx[cursor] == data );
-		cd->duration[cursor] = 0;
-		cd->skidx[cursor] = 0;
-		cd->nameid[cursor] = 0;
-		// compact the cool down list
-		for( i = 0, cursor = 0; i < cd->cursor; i++ ) {
-			if( cd->duration[i] == 0 )
-				continue;
-			if( cursor != i ) {
-				cd->duration[cursor] = cd->duration[i];
-				cd->skidx[cursor] = cd->skidx[i];
-				cd->nameid[cursor] = cd->nameid[i];
+	if (!sd || !sd->blockskill[data])
+		return 0;
+
+	if( ( cd = idb_get(skill->cd_db,sd->status.char_id) ) ) {
+		int i;
+		
+		for( i = 0; i < cd->cursor; i++ ) {
+			if( cd->entry[i]->skidx == data )
+				break;
+		}
+		
+		if (i == cd->cursor) {
+			ShowError("skill_blockpc_end: '%s': no data found for '%"PRIdPTR"'\n", sd->status.name, data);
+		} else {
+			int cursor = 0;
+			
+			ers_free(skill->cd_entry_ers, cd->entry[i]);
+			
+			cd->entry[i] = NULL;
+			
+			for( i = 0, cursor = 0; i < cd->cursor; i++ ) {
+				if( !cd->entry[i] )
+					continue;
+				if( cursor != i )
+					cd->entry[cursor] = cd->entry[i];
+				cursor++;
+			}
+			
+			if( (cd->cursor = cursor) == 0 ) {
+				idb_remove(skill->cd_db,sd->status.char_id);
+				ers_free(skill->cd_ers, cd);
 			}
-			cursor++;
 		}
-		if( cursor == 0 )
-			idb_remove(skillcd_db,sd->status.char_id);
-		else
-			cd->cursor = cursor;
 	}
-
-	sd->blockskill[data] = 0;
+	
+	sd->blockskill[data] = false;
 	return 1;
 }
 
 /**
  * flags a singular skill as being blocked from persistent usage.
  * @param   sd        the player the skill delay affects
- * @param   skill_id   the skill which should be delayed
+ * @param   skill_id  the skill which should be delayed
  * @param   tick      the length of time the delay should last
- * @param   load      whether this assignment is being loaded upon player login
  * @return  0 if successful, -1 otherwise
  */
-int skill_blockpc_start_(struct map_session_data *sd, uint16 skill_id, int tick, bool load) {
+int skill_blockpc_start_(struct map_session_data *sd, uint16 skill_id, int tick) {
 	struct skill_cd* cd = NULL;
 	uint16 idx = skill->get_index(skill_id);
+	int64 now = timer->gettick();
 
 	nullpo_retr (-1, sd);
 
@@ -16861,32 +17454,61 @@ int skill_blockpc_start_(struct map_session_data *sd, uint16 skill_id, int tick,
 		return -1;
 
 	if (tick < 1) {
-		sd->blockskill[idx] = 0;
+		sd->blockskill[idx] = false;
 		return -1;
 	}
 
 	if( battle_config.display_status_timers )
 		clif->skill_cooldown(sd, skill_id, tick);
-
-	if( !load ) {// not being loaded initially so ensure the skill delay is recorded
-		if( !(cd = idb_get(skillcd_db,sd->status.char_id)) ) {// create a new skill cooldown object for map storage
-			CREATE( cd, struct skill_cd, 1 );
-			idb_put( skillcd_db, sd->status.char_id, cd );
+	
+	if( !(cd = idb_get(skill->cd_db,sd->status.char_id)) ) {// create a new skill cooldown object for map storage
+		cd = ers_alloc(skill->cd_ers, struct skill_cd);
+				
+		idb_put( skill->cd_db, sd->status.char_id, cd );
+	} else {
+		int i;
+		
+		for(i = 0; i < MAX_SKILL_TREE; i++) {
+			if( cd->entry[i] && cd->entry[i]->skidx == idx )
+				break;
 		}
-
-		// record the skill duration in the database map
-		cd->duration[cd->cursor] = tick;
-		cd->skidx[cd->cursor] = idx;
-		cd->nameid[cd->cursor] = skill_id;
-		cd->cursor++;
+	
+		if( i != MAX_SKILL_TREE ) {/* duplicate, update necessary */
+			cd->entry[i]->duration = tick;
+#if PACKETVER >= 20120604
+			cd->entry[i]->total = tick;
+#endif
+			cd->entry[i]->started = now;
+			timer->settick(cd->entry[i]->timer,now+tick);
+			return 0;
+		}
+		
+	}
+	
+	if( cd->cursor == MAX_SKILL_TREE ) {
+		ShowError("skill_blockpc_start: '%s' got over '%d' skill cooldowns, no room to save!\n",sd->status.name,MAX_SKILL_TREE);
+		return -1;
 	}
+	
+	cd->entry[cd->cursor] = ers_alloc(skill->cd_entry_ers,struct skill_cd_entry);
+	
+	cd->entry[cd->cursor]->duration = tick;
+#if PACKETVER >= 20120604
+	cd->entry[cd->cursor]->total = tick;
+#endif
+	cd->entry[cd->cursor]->skidx = idx;
+	cd->entry[cd->cursor]->skill_id = skill_id;
+	cd->entry[cd->cursor]->started = now;
+	cd->entry[cd->cursor]->timer = timer->add(now+tick,skill->blockpc_end,sd->bl.id,idx);
+	
+	cd->cursor++;
 
-	sd->blockskill[idx] = 0x1|(0xFE&iTimer->add_timer(iTimer->gettick()+tick,skill->blockpc_end,sd->bl.id,idx));
+	sd->blockskill[idx] = true;
 	return 0;
 }
 
-int skill_blockhomun_end(int tid, unsigned int tick, int id, intptr_t data) { //[orn]
-	struct homun_data *hd = (TBL_HOM*) iMap->id2bl(id);
+int skill_blockhomun_end(int tid, int64 tick, int id, intptr_t data) { // [orn]
+	struct homun_data *hd = (TBL_HOM*)map->id2bl(id);
 	if (data <= 0 || data >= MAX_SKILL)
 		return 0;
 	if (hd) hd->blockskill[data] = 0;
@@ -16894,7 +17516,7 @@ int skill_blockhomun_end(int tid, unsigned int tick, int id, intptr_t data) { //
 	return 1;
 }
 
-int skill_blockhomun_start(struct homun_data *hd, uint16 skill_id, int tick) { //[orn]
+int skill_blockhomun_start(struct homun_data *hd, uint16 skill_id, int tick) { // [orn]
 	uint16 idx = skill->get_index(skill_id);
 	nullpo_retr (-1, hd);
 
@@ -16907,11 +17529,11 @@ int skill_blockhomun_start(struct homun_data *hd, uint16 skill_id, int tick) { /
 		return -1;
 	}
 	hd->blockskill[idx] = 1;
-	return iTimer->add_timer(iTimer->gettick() + tick, skill->blockhomun_end, hd->bl.id, idx);
+	return timer->add(timer->gettick() + tick, skill->blockhomun_end, hd->bl.id, idx);
 }
 
-int skill_blockmerc_end(int tid, unsigned int tick, int id, intptr_t data) {//[orn]
-	struct mercenary_data *md = (TBL_MER*)iMap->id2bl(id);
+int skill_blockmerc_end(int tid, int64 tick, int id, intptr_t data) {// [orn]
+	struct mercenary_data *md = (TBL_MER*)map->id2bl(id);
 	if( data <= 0 || data >= MAX_SKILL )
 		return 0;
 	if( md ) md->blockskill[data] = 0;
@@ -16932,20 +17554,20 @@ int skill_blockmerc_start(struct mercenary_data *md, uint16 skill_id, int tick)
 		return -1;
 	}
 	md->blockskill[idx] = 1;
-	return iTimer->add_timer(iTimer->gettick() + tick, skill->blockmerc_end, md->bl.id, idx);
+	return timer->add(timer->gettick() + tick, skill->blockmerc_end, md->bl.id, idx);
 }
 /**
  * Adds a new skill unit entry for this player to recast after map load
  **/
 void skill_usave_add(struct map_session_data * sd, uint16 skill_id, uint16 skill_lv) {
-	struct skill_usave * sus = NULL;
+	struct skill_unit_save * sus = NULL;
 
-	if( idb_exists(skillusave_db,sd->status.char_id) ) {
-		idb_remove(skillusave_db,sd->status.char_id);
+	if( idb_exists(skill->usave_db,sd->status.char_id) ) {
+		idb_remove(skill->usave_db,sd->status.char_id);
 	}
 
-	CREATE( sus, struct skill_usave, 1 );
-	idb_put( skillusave_db, sd->status.char_id, sus );
+	CREATE( sus, struct skill_unit_save, 1 );
+	idb_put( skill->usave_db, sd->status.char_id, sus );
 
 	sus->skill_id = skill_id;
 	sus->skill_lv = skill_lv;
@@ -16953,15 +17575,15 @@ void skill_usave_add(struct map_session_data * sd, uint16 skill_id, uint16 skill
 	return;
 }
 void skill_usave_trigger(struct map_session_data *sd) {
-	struct skill_usave * sus = NULL;
+	struct skill_unit_save * sus = NULL;
 
-	if( ! (sus = idb_get(skillusave_db,sd->status.char_id)) ) {
+	if( ! (sus = idb_get(skill->usave_db,sd->status.char_id)) ) {
 		return;
 	}
 
 	skill->unitsetting(&sd->bl,sus->skill_id,sus->skill_lv,sd->bl.x,sd->bl.y,0);
 
-	idb_remove(skillusave_db,sd->status.char_id);
+	idb_remove(skill->usave_db,sd->status.char_id);
 
 	return;
 }
@@ -17029,25 +17651,27 @@ int skill_split_atoi (char *str, int *val) {
 void skill_init_unit_layout (void) {
 	int i,j,size,pos = 0;
 
-	memset(skill_unit_layout,0,sizeof(skill_unit_layout));
+	//when != it was already cleared during skill_defaults() no need to repeat
+	if( runflag == MAPSERVER_ST_RUNNING )
+		memset(skill->unit_layout,0,sizeof(skill->unit_layout));
 
 	// standard square layouts go first
 	for (i=0; i<=MAX_SQUARE_LAYOUT; i++) {
 		size = i*2+1;
-		skill_unit_layout[i].count = size*size;
+		skill->unit_layout[i].count = size*size;
 		for (j=0; j<size*size; j++) {
-			skill_unit_layout[i].dx[j] = (j%size-i);
-			skill_unit_layout[i].dy[j] = (j/size-i);
+			skill->unit_layout[i].dx[j] = (j%size-i);
+			skill->unit_layout[i].dy[j] = (j/size-i);
 		}
 	}
 
 	// afterwards add special ones
 	pos = i;
 	for (i=0;i<MAX_SKILL_DB;i++) {
-		if (!skill_db[i].unit_id[0] || skill_db[i].unit_layout_type[0] != -1)
+		if (!skill->db[i].unit_id[0] || skill->db[i].unit_layout_type[0] != -1)
 			continue;
 		
-		switch (skill_db[i].nameid) {
+		switch (skill->db[i].nameid) {
 			case MG_FIREWALL:
 			case WZ_ICEWALL:
 			case WL_EARTHSTRAIN://Warlock
@@ -17061,9 +17685,9 @@ void skill_init_unit_layout (void) {
 					static const int dy[]={
 						-2,-2,-2,-1,-1,-1,-1,-1, 0, 0,
 						 0, 0, 0, 1, 1, 1, 1, 1, 2, 2, 2};
-					skill_unit_layout[pos].count = 21;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 21;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case PR_MAGNUS: {
@@ -17075,18 +17699,18 @@ void skill_init_unit_layout (void) {
 						-3,-3,-3,-2,-2,-2,-1,-1,-1,-1,
 						-1,-1,-1, 0, 0, 0, 0, 0, 0, 0,
 						 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3};
-					skill_unit_layout[pos].count = 33;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 33;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case MH_POISON_MIST:
 			case AS_VENOMDUST: {
 					static const int dx[] = {-1, 0, 0, 0, 1};
 					static const int dy[] = { 0,-1, 0, 1, 0};
-					skill_unit_layout[pos].count = 5;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 5;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case CR_GRANDCROSS:
@@ -17099,9 +17723,9 @@ void skill_init_unit_layout (void) {
 						-4,-3,-2,-2,-2,-1,-1,-1,-1,-1,
 						 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
 						 1, 1, 1, 1, 2, 2, 2, 3, 4};
-					skill_unit_layout[pos].count = 29;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 29;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case PF_FOGWALL: {
@@ -17109,9 +17733,9 @@ void skill_init_unit_layout (void) {
 						-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2};
 					static const int dy[] = {
 						-1,-1,-1,-1,-1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1};
-					skill_unit_layout[pos].count = 15;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 15;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case PA_GOSPEL: {
@@ -17125,17 +17749,17 @@ void skill_init_unit_layout (void) {
 						-1,-1,-1, 0, 0, 0, 0, 0, 0, 0,
 						 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
 						 3, 3, 3};
-					skill_unit_layout[pos].count = 33;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 33;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case NJ_KAENSIN: {
 					static const int dx[] = {-2,-1, 0, 1, 2,-2,-1, 0, 1, 2,-2,-1, 1, 2,-2,-1, 0, 1, 2,-2,-1, 0, 1, 2};
 					static const int dy[] = { 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0,-1,-1,-1,-1,-1,-2,-2,-2,-2,-2};
-					skill_unit_layout[pos].count = 24;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 24;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case NJ_TATAMIGAESHI: {
@@ -17150,29 +17774,29 @@ void skill_init_unit_layout (void) {
 					static const int dy3[] = { 0, 0, 0, 0, 0, 0,-3,-2,-1, 1, 2, 3};
 					//lv1
 					j = 0;
-					skill_unit_layout[pos].count = 4;
-					memcpy(skill_unit_layout[pos].dx,dx1,sizeof(dx1));
-					memcpy(skill_unit_layout[pos].dy,dy1,sizeof(dy1));
-					skill_db[i].unit_layout_type[j] = pos;
+					skill->unit_layout[pos].count = 4;
+					memcpy(skill->unit_layout[pos].dx,dx1,sizeof(dx1));
+					memcpy(skill->unit_layout[pos].dy,dy1,sizeof(dy1));
+					skill->db[i].unit_layout_type[j] = pos;
 					//lv2/3
 					j++;
 					pos++;
-					skill_unit_layout[pos].count = 8;
-					memcpy(skill_unit_layout[pos].dx,dx2,sizeof(dx2));
-					memcpy(skill_unit_layout[pos].dy,dy2,sizeof(dy2));
-					skill_db[i].unit_layout_type[j] = pos;
-					skill_db[i].unit_layout_type[++j] = pos;
+					skill->unit_layout[pos].count = 8;
+					memcpy(skill->unit_layout[pos].dx,dx2,sizeof(dx2));
+					memcpy(skill->unit_layout[pos].dy,dy2,sizeof(dy2));
+					skill->db[i].unit_layout_type[j] = pos;
+					skill->db[i].unit_layout_type[++j] = pos;
 					//lv4/5
 					j++;
 					pos++;
-					skill_unit_layout[pos].count = 12;
-					memcpy(skill_unit_layout[pos].dx,dx3,sizeof(dx3));
-					memcpy(skill_unit_layout[pos].dy,dy3,sizeof(dy3));
-					skill_db[i].unit_layout_type[j] = pos;
-					skill_db[i].unit_layout_type[++j] = pos;
+					skill->unit_layout[pos].count = 12;
+					memcpy(skill->unit_layout[pos].dx,dx3,sizeof(dx3));
+					memcpy(skill->unit_layout[pos].dy,dy3,sizeof(dy3));
+					skill->db[i].unit_layout_type[j] = pos;
+					skill->db[i].unit_layout_type[++j] = pos;
 					//Fill in the rest using lv 5.
 					for (;j<MAX_SKILL_LEVEL;j++)
-						skill_db[i].unit_layout_type[j] = pos;
+						skill->db[i].unit_layout_type[j] = pos;
 					//Skip, this way the check below will fail and continue to the next skill.
 					pos++;
 				}
@@ -17180,104 +17804,104 @@ void skill_init_unit_layout (void) {
 			case GN_WALLOFTHORN: {
 					static const int dx[] = {-1,-2,-2,-2,-2,-2,-1, 0, 1, 2, 2, 2, 2, 2, 1, 0};
 					static const int dy[] = { 2, 2, 1, 0,-1,-2,-2,-2,-2,-2,-1, 0, 1, 2, 2, 2};
-					skill_unit_layout[pos].count = 16;
-					memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-					memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+					skill->unit_layout[pos].count = 16;
+					memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+					memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			case EL_FIRE_MANTLE: {
 				static const int dx[] = {-1, 0, 1, 1, 1, 0,-1,-1};
 				static const int dy[] = { 1, 1, 1, 0,-1,-1,-1, 0};
-				skill_unit_layout[pos].count = 8;
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				skill->unit_layout[pos].count = 8;
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 				}
 				break;
 			default:
 				ShowError("unknown unit layout at skill %d\n",i);
 				break;
 		}
-		if (!skill_unit_layout[pos].count)
+		if (!skill->unit_layout[pos].count)
 			continue;
 		for (j=0;j<MAX_SKILL_LEVEL;j++)
-			skill_db[i].unit_layout_type[j] = pos;
+			skill->db[i].unit_layout_type[j] = pos;
 		pos++;
 	}
 
 	// firewall and icewall have 8 layouts (direction-dependent)
-	firewall_unit_pos = pos;
+	skill->firewall_unit_pos = pos;
 	for (i=0;i<8;i++) {
 		if (i&1) {
-			skill_unit_layout[pos].count = 5;
+			skill->unit_layout[pos].count = 5;
 			if (i&0x2) {
 				int dx[] = {-1,-1, 0, 0, 1};
 				int dy[] = { 1, 0, 0,-1,-1};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			} else {
 				int dx[] = { 1, 1 ,0, 0,-1};
 				int dy[] = { 1, 0, 0,-1,-1};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			}
 		} else {
-			skill_unit_layout[pos].count = 3;
+			skill->unit_layout[pos].count = 3;
 			if (i%4==0) {
 				int dx[] = {-1, 0, 1};
 				int dy[] = { 0, 0, 0};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			} else {
 				int dx[] = { 0, 0, 0};
 				int dy[] = {-1, 0, 1};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			}
 		}
 		pos++;
 	}
-	icewall_unit_pos = pos;
+	skill->icewall_unit_pos = pos;
 	for (i=0;i<8;i++) {
-		skill_unit_layout[pos].count = 5;
+		skill->unit_layout[pos].count = 5;
 		if (i&1) {
 			if (i&0x2) {
 				int dx[] = {-2,-1, 0, 1, 2};
 				int dy[] = { 2, 1, 0,-1,-2};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			} else {
 				int dx[] = { 2, 1 ,0,-1,-2};
 				int dy[] = { 2, 1, 0,-1,-2};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			}
 		} else {
 			if (i%4==0) {
 				int dx[] = {-2,-1, 0, 1, 2};
 				int dy[] = { 0, 0, 0, 0, 0};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			} else {
 				int dx[] = { 0, 0, 0, 0, 0};
 				int dy[] = {-2,-1, 0, 1, 2};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			}
 		}
 		pos++;
 	}
-	earthstrain_unit_pos = pos;
+	skill->earthstrain_unit_pos = pos;
 	for( i = 0; i < 8; i++ )
 	{ // For each Direction
-		skill_unit_layout[pos].count = 15;
+		skill->unit_layout[pos].count = 15;
 		switch( i )
 		{
 		case 0: case 1: case 3: case 4: case 5: case 7:
 			{
 				int dx[] = {-7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7};
 				int dy[] = { 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			}
 			break;
 		case 2:
@@ -17285,8 +17909,8 @@ void skill_init_unit_layout (void) {
 			{
 				int dx[] = { 0,  0,  0,  0,  0,  0,  0, 0, 0, 0, 0, 0, 0, 0, 0};
 				int dy[] = {-7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7};
-				memcpy(skill_unit_layout[pos].dx,dx,sizeof(dx));
-				memcpy(skill_unit_layout[pos].dy,dy,sizeof(dy));
+				memcpy(skill->unit_layout[pos].dx,dx,sizeof(dx));
+				memcpy(skill->unit_layout[pos].dy,dy,sizeof(dy));
 			}
 			break;
 		}
@@ -17297,7 +17921,7 @@ void skill_init_unit_layout (void) {
 
 int skill_block_check(struct block_list *bl, sc_type type , uint16 skill_id) {
 	int inf = 0;
-	struct status_change *sc = status_get_sc(bl);
+	struct status_change *sc = status->get_sc(bl);
 
 	if( !sc || !bl || !skill_id )
 		return 0; // Can do it
@@ -17305,7 +17929,7 @@ int skill_block_check(struct block_list *bl, sc_type type , uint16 skill_id) {
 	switch(type){
 		case SC_STASIS:
 			inf = skill->get_inf2(skill_id);
-			if( inf == INF2_SONG_DANCE || /*skill->get_inf2(skill_id) == INF2_CHORUS_SKILL ||*/ inf == INF2_SPIRIT_SKILL )
+			if( inf == INF2_SONG_DANCE || skill->get_inf2(skill_id) == INF2_CHORUS_SKILL || inf == INF2_SPIRIT_SKILL )
 				return 1; // Can't do it.
 			switch( skill_id ) {
 				case NV_FIRSTAID:		case TF_HIDING:			case AS_CLOAKING:		case WZ_SIGHTRASHER:
@@ -17370,25 +17994,58 @@ int skill_get_elemental_type( uint16 skill_id , uint16 skill_lv ) {
 }
 
 /**
+ * update stored skill cooldowns for player logout
+ * @param   sd     the affected player structure
+ */
+void skill_cooldown_save(struct map_session_data * sd) {
+	int i;
+	struct skill_cd* cd = NULL;
+	int64 now = 0;
+	
+	// always check to make sure the session properly exists
+	nullpo_retv(sd);
+	
+	if( !(cd = idb_get(skill->cd_db, sd->status.char_id)) ) {// no skill cooldown is associated with this character
+		return;
+	}
+	
+	now = timer->gettick();
+		
+	// process each individual cooldown associated with the character
+	for( i = 0; i < cd->cursor; i++ ) {
+		cd->entry[i]->duration = DIFF_TICK32(cd->entry[i]->started+cd->entry[i]->duration,now);
+		if( cd->entry[i]->timer != INVALID_TIMER ) {
+			timer->delete(cd->entry[i]->timer,skill->blockpc_end);
+			cd->entry[i]->timer = INVALID_TIMER;
+		}
+	}
+}
+	
+/**
  * reload stored skill cooldowns when a player logs in.
  * @param   sd     the affected player structure
  */
-void skill_cooldown_load(struct map_session_data * sd)
-{
+void skill_cooldown_load(struct map_session_data * sd) {
 	int i;
 	struct skill_cd* cd = NULL;
+	int64 now = 0;
 
 	// always check to make sure the session properly exists
 	nullpo_retv(sd);
 
-	if( !(cd = idb_get(skillcd_db, sd->status.char_id)) ) {// no skill cooldown is associated with this character
+	if( !(cd = idb_get(skill->cd_db, sd->status.char_id)) ) {// no skill cooldown is associated with this character
 		return;
 	}
 
+	clif->cooldown_list(sd->fd,cd);
+	
+	now = timer->gettick();
+	
 	// process each individual cooldown associated with the character
 	for( i = 0; i < cd->cursor; i++ ) {
-		// block the skill from usage but ensure it is not recorded (load = true)
-		skill->blockpc_start( sd, cd->nameid[i], cd->duration[i], true );
+		cd->entry[i]->started = now;
+		cd->entry[i]->timer   = timer->add(timer->gettick()+cd->entry[i]->duration,skill->blockpc_end,sd->bl.id,cd->entry[i]->skidx);
+		sd->blockskill[cd->entry[i]->skidx] = true;
 	}
 }
 
@@ -17412,35 +18069,36 @@ bool skill_parse_row_skilldb(char* split[], int columns, int current) {
 	if( !idx ) // invalid skill id
 		return false;
 	
-	skill_db[idx].nameid = skill_id;
-	skill->split_atoi(split[1],skill_db[idx].range);
-	skill_db[idx].hit = atoi(split[2]);
-	skill_db[idx].inf = atoi(split[3]);
-	skill->split_atoi(split[4],skill_db[idx].element);
-	skill_db[idx].nk = (int)strtol(split[5], NULL, 0);
-	skill->split_atoi(split[6],skill_db[idx].splash);
-	skill_db[idx].max = atoi(split[7]);
-	skill->split_atoi(split[8],skill_db[idx].num);
+	skill->db[idx].nameid = skill_id;
+	skill->split_atoi(split[1],skill->db[idx].range);
+	skill->db[idx].hit = atoi(split[2]);
+	skill->db[idx].inf = atoi(split[3]);
+	skill->split_atoi(split[4],skill->db[idx].element);
+	skill->db[idx].nk = (int)strtol(split[5], NULL, 0);
+	skill->split_atoi(split[6],skill->db[idx].splash);
+	skill->db[idx].max = atoi(split[7]);
+	skill->split_atoi(split[8],skill->db[idx].num);
 
 	if( strcmpi(split[9],"yes") == 0 )
-		skill_db[idx].castcancel = 1;
+		skill->db[idx].castcancel = 1;
 	else
-		skill_db[idx].castcancel = 0;
-	skill_db[idx].cast_def_rate = atoi(split[10]);
-	skill_db[idx].inf2 = (int)strtol(split[11], NULL, 0);
-	skill->split_atoi(split[12],skill_db[idx].maxcount);
+		skill->db[idx].castcancel = 0;
+	skill->db[idx].cast_def_rate = atoi(split[10]);
+	skill->db[idx].inf2 = (int)strtol(split[11], NULL, 0);
+	skill->split_atoi(split[12],skill->db[idx].maxcount);
 	if( strcmpi(split[13],"weapon") == 0 )
-		skill_db[idx].skill_type = BF_WEAPON;
+		skill->db[idx].skill_type = BF_WEAPON;
 	else if( strcmpi(split[13],"magic") == 0 )
-		skill_db[idx].skill_type = BF_MAGIC;
+		skill->db[idx].skill_type = BF_MAGIC;
 	else if( strcmpi(split[13],"misc") == 0 )
-		skill_db[idx].skill_type = BF_MISC;
+		skill->db[idx].skill_type = BF_MISC;
 	else
-		skill_db[idx].skill_type = 0;
-	skill->split_atoi(split[14],skill_db[idx].blewcount);
-	safestrncpy(skill_db[idx].name, trim(split[15]), sizeof(skill_db[idx].name));
-	safestrncpy(skill_db[idx].desc, trim(split[16]), sizeof(skill_db[idx].desc));
-	strdb_iput(skilldb_name2id, skill_db[idx].name, skill_id);
+		skill->db[idx].skill_type = 0;
+	skill->split_atoi(split[14],skill->db[idx].blewcount);
+	safestrncpy(skill->db[idx].name, trim(split[15]), sizeof(skill->db[idx].name));
+	safestrncpy(skill->db[idx].desc, trim(split[16]), sizeof(skill->db[idx].desc));
+	strdb_iput(skill->name2id_db, skill->db[idx].name, skill_id);
+	script->set_constant2(skill->db[idx].name,(int)skill_id,0);
 	
 	return true;
 }
@@ -17455,22 +18113,22 @@ bool skill_parse_row_requiredb(char* split[], int columns, int current) {
 	if( !idx ) // invalid skill id
 		return false;
 
-	skill->split_atoi(split[1],skill_db[idx].hp);
-	skill->split_atoi(split[2],skill_db[idx].mhp);
-	skill->split_atoi(split[3],skill_db[idx].sp);
-	skill->split_atoi(split[4],skill_db[idx].hp_rate);
-	skill->split_atoi(split[5],skill_db[idx].sp_rate);
-	skill->split_atoi(split[6],skill_db[idx].zeny);
+	skill->split_atoi(split[1],skill->db[idx].hp);
+	skill->split_atoi(split[2],skill->db[idx].mhp);
+	skill->split_atoi(split[3],skill->db[idx].sp);
+	skill->split_atoi(split[4],skill->db[idx].hp_rate);
+	skill->split_atoi(split[5],skill->db[idx].sp_rate);
+	skill->split_atoi(split[6],skill->db[idx].zeny);
 
-    //Wich weapon type are required, see doc/item_db for types
+    //Which weapon type are required, see doc/item_db for types
 	p = split[7];
 	for( j = 0; j < 32; j++ ) {
 		int l = atoi(p);
 		if( l == 99 ) { // Any weapon
-			skill_db[idx].weapon = 0;
+			skill->db[idx].weapon = 0;
 			break;
 		} else
-			skill_db[idx].weapon |= 1<<l;
+			skill->db[idx].weapon |= 1<<l;
 		p = strchr(p,':');
 		if(!p)
 			break;
@@ -17482,49 +18140,49 @@ bool skill_parse_row_requiredb(char* split[], int columns, int current) {
 	for( j = 0; j < 32; j++ ) {
 		int l = atoi(p);
 		if( l == 99 ) { // Any ammo type
-			skill_db[idx].ammo = 0xFFFFFFFF;
+			skill->db[idx].ammo = 0xFFFFFFFF;
 			break;
 		} else if( l ) // 0 stands for no requirement
-			skill_db[idx].ammo |= 1<<l;
+			skill->db[idx].ammo |= 1<<l;
 		p = strchr(p,':');
 		if( !p )
 			break;
 		p++;
 	}
-	skill->split_atoi(split[9],skill_db[idx].ammo_qty);
-
-	if(      strcmpi(split[10],"hiding")              == 0 ) skill_db[idx].state = ST_HIDING;
-	else if( strcmpi(split[10],"cloaking")            == 0 ) skill_db[idx].state = ST_CLOAKING;
-	else if( strcmpi(split[10],"hidden")              == 0 ) skill_db[idx].state = ST_HIDDEN;
-	else if( strcmpi(split[10],"riding")              == 0 ) skill_db[idx].state = ST_RIDING;
-	else if( strcmpi(split[10],"falcon")              == 0 ) skill_db[idx].state = ST_FALCON;
-	else if( strcmpi(split[10],"cart")                == 0 ) skill_db[idx].state = ST_CART;
-	else if( strcmpi(split[10],"shield")              == 0 ) skill_db[idx].state = ST_SHIELD;
-	else if( strcmpi(split[10],"sight")               == 0 ) skill_db[idx].state = ST_SIGHT;
-	else if( strcmpi(split[10],"explosionspirits")    == 0 ) skill_db[idx].state = ST_EXPLOSIONSPIRITS;
-	else if( strcmpi(split[10],"cartboost")           == 0 ) skill_db[idx].state = ST_CARTBOOST;
-	else if( strcmpi(split[10],"recover_weight_rate") == 0 ) skill_db[idx].state = ST_RECOV_WEIGHT_RATE;
-	else if( strcmpi(split[10],"move_enable")         == 0 ) skill_db[idx].state = ST_MOVE_ENABLE;
-	else if( strcmpi(split[10],"water")               == 0 ) skill_db[idx].state = ST_WATER;
-	else if( strcmpi(split[10],"dragon")              == 0 ) skill_db[idx].state = ST_RIDINGDRAGON;
-	else if( strcmpi(split[10],"warg")                == 0 ) skill_db[idx].state = ST_WUG;
-	else if( strcmpi(split[10],"ridingwarg")          == 0 ) skill_db[idx].state = ST_RIDINGWUG;
-	else if( strcmpi(split[10],"mado")                == 0 ) skill_db[idx].state = ST_MADO;
-	else if( strcmpi(split[10],"elementalspirit")     == 0 ) skill_db[idx].state = ST_ELEMENTALSPIRIT;
-	else if( strcmpi(split[10],"poisonweapon")        == 0 ) skill_db[idx].state = ST_POISONINGWEAPON;
-	else if( strcmpi(split[10],"rollingcutter")       == 0 ) skill_db[idx].state = ST_ROLLINGCUTTER;
-	else if( strcmpi(split[10],"mh_fighting")         == 0 ) skill_db[idx].state = ST_MH_FIGHTING;
-	else if( strcmpi(split[10],"mh_grappling")        == 0 ) skill_db[idx].state = ST_MH_GRAPPLING;
-	else if( strcmpi(split[10],"peco")                == 0 ) skill_db[idx].state = ST_PECO;
+	skill->split_atoi(split[9],skill->db[idx].ammo_qty);
+
+	if(      strcmpi(split[10],"hiding")              == 0 ) skill->db[idx].state = ST_HIDING;
+	else if( strcmpi(split[10],"cloaking")            == 0 ) skill->db[idx].state = ST_CLOAKING;
+	else if( strcmpi(split[10],"hidden")              == 0 ) skill->db[idx].state = ST_HIDDEN;
+	else if( strcmpi(split[10],"riding")              == 0 ) skill->db[idx].state = ST_RIDING;
+	else if( strcmpi(split[10],"falcon")              == 0 ) skill->db[idx].state = ST_FALCON;
+	else if( strcmpi(split[10],"cart")                == 0 ) skill->db[idx].state = ST_CART;
+	else if( strcmpi(split[10],"shield")              == 0 ) skill->db[idx].state = ST_SHIELD;
+	else if( strcmpi(split[10],"sight")               == 0 ) skill->db[idx].state = ST_SIGHT;
+	else if( strcmpi(split[10],"explosionspirits")    == 0 ) skill->db[idx].state = ST_EXPLOSIONSPIRITS;
+	else if( strcmpi(split[10],"cartboost")           == 0 ) skill->db[idx].state = ST_CARTBOOST;
+	else if( strcmpi(split[10],"recover_weight_rate") == 0 ) skill->db[idx].state = ST_RECOV_WEIGHT_RATE;
+	else if( strcmpi(split[10],"move_enable")         == 0 ) skill->db[idx].state = ST_MOVE_ENABLE;
+	else if( strcmpi(split[10],"water")               == 0 ) skill->db[idx].state = ST_WATER;
+	else if( strcmpi(split[10],"dragon")              == 0 ) skill->db[idx].state = ST_RIDINGDRAGON;
+	else if( strcmpi(split[10],"warg")                == 0 ) skill->db[idx].state = ST_WUG;
+	else if( strcmpi(split[10],"ridingwarg")          == 0 ) skill->db[idx].state = ST_RIDINGWUG;
+	else if( strcmpi(split[10],"mado")                == 0 ) skill->db[idx].state = ST_MADO;
+	else if( strcmpi(split[10],"elementalspirit")     == 0 ) skill->db[idx].state = ST_ELEMENTALSPIRIT;
+	else if( strcmpi(split[10],"poisonweapon")        == 0 ) skill->db[idx].state = ST_POISONINGWEAPON;
+	else if( strcmpi(split[10],"rollingcutter")       == 0 ) skill->db[idx].state = ST_ROLLINGCUTTER;
+	else if( strcmpi(split[10],"mh_fighting")         == 0 ) skill->db[idx].state = ST_MH_FIGHTING;
+	else if( strcmpi(split[10],"mh_grappling")        == 0 ) skill->db[idx].state = ST_MH_GRAPPLING;
+	else if( strcmpi(split[10],"peco")                == 0 ) skill->db[idx].state = ST_PECO;
 	/**
 	 * Unknown or no state
 	 **/
-	else skill_db[idx].state = ST_NONE;
+	else skill->db[idx].state = ST_NONE;
 
-	skill->split_atoi(split[11],skill_db[idx].spiritball);
+	skill->split_atoi(split[11],skill->db[idx].spiritball);
 	for( j = 0; j < MAX_SKILL_ITEM_REQUIRE; j++ ) {
-		skill_db[idx].itemid[j] = atoi(split[12+ 2*j]);
-		skill_db[idx].amount[j] = atoi(split[13+ 2*j]);
+		skill->db[idx].itemid[j] = atoi(split[12+ 2*j]);
+		skill->db[idx].amount[j] = atoi(split[13+ 2*j]);
 	}
 
 	return true;
@@ -17537,14 +18195,14 @@ bool skill_parse_row_castdb(char* split[], int columns, int current) {
 	if( !idx ) // invalid skill id
 		return false;
 
-	skill->split_atoi(split[1],skill_db[idx].cast);
-	skill->split_atoi(split[2],skill_db[idx].delay);
-	skill->split_atoi(split[3],skill_db[idx].walkdelay);
-	skill->split_atoi(split[4],skill_db[idx].upkeep_time);
-	skill->split_atoi(split[5],skill_db[idx].upkeep_time2);
-	skill->split_atoi(split[6],skill_db[idx].cooldown);
+	skill->split_atoi(split[1],skill->db[idx].cast);
+	skill->split_atoi(split[2],skill->db[idx].delay);
+	skill->split_atoi(split[3],skill->db[idx].walkdelay);
+	skill->split_atoi(split[4],skill->db[idx].upkeep_time);
+	skill->split_atoi(split[5],skill->db[idx].upkeep_time2);
+	skill->split_atoi(split[6],skill->db[idx].cooldown);
 #ifdef RENEWAL_CAST
-	skill->split_atoi(split[7],skill_db[idx].fixed_cast);
+	skill->split_atoi(split[7],skill->db[idx].fixed_cast);
 #endif
 	return true;
 }
@@ -17556,9 +18214,9 @@ bool skill_parse_row_castnodexdb(char* split[], int columns, int current) {
 	if( !idx ) // invalid skill id
 		return false;
 
-	skill->split_atoi(split[1],skill_db[idx].castnodex);
+	skill->split_atoi(split[1],skill->db[idx].castnodex);
 	if( split[2] ) // optional column
-		skill->split_atoi(split[2],skill_db[idx].delaynodex);
+		skill->split_atoi(split[2],skill->db[idx].delaynodex);
 
 	return true;
 }
@@ -17570,37 +18228,37 @@ bool skill_parse_row_unitdb(char* split[], int columns, int current) {
 	if( !idx ) // invalid skill id
 		return false;
 
-	skill_db[idx].unit_id[0] = strtol(split[1],NULL,16);
-	skill_db[idx].unit_id[1] = strtol(split[2],NULL,16);
-	skill->split_atoi(split[3],skill_db[idx].unit_layout_type);
-	skill->split_atoi(split[4],skill_db[idx].unit_range);
-	skill_db[idx].unit_interval = atoi(split[5]);
-
-	if( strcmpi(split[6],"noenemy")==0 ) skill_db[idx].unit_target = BCT_NOENEMY;
-	else if( strcmpi(split[6],"friend")==0 ) skill_db[idx].unit_target = BCT_NOENEMY;
-	else if( strcmpi(split[6],"party")==0 ) skill_db[idx].unit_target = BCT_PARTY;
-	else if( strcmpi(split[6],"ally")==0 ) skill_db[idx].unit_target = BCT_PARTY|BCT_GUILD;
-	else if( strcmpi(split[6],"guild")==0 ) skill_db[idx].unit_target = BCT_GUILD;
-	else if( strcmpi(split[6],"all")==0 ) skill_db[idx].unit_target = BCT_ALL;
-	else if( strcmpi(split[6],"enemy")==0 ) skill_db[idx].unit_target = BCT_ENEMY;
-	else if( strcmpi(split[6],"self")==0 ) skill_db[idx].unit_target = BCT_SELF;
-	else if( strcmpi(split[6],"sameguild")==0 ) skill_db[idx].unit_target = BCT_GUILD|BCT_SAMEGUILD;
-	else if( strcmpi(split[6],"noone")==0 ) skill_db[idx].unit_target = BCT_NOONE;
-	else skill_db[idx].unit_target = strtol(split[6],NULL,16);
-
-	skill_db[idx].unit_flag = strtol(split[7],NULL,16);
-
-	if (skill_db[idx].unit_flag&UF_DEFNOTENEMY && battle_config.defnotenemy)
-		skill_db[idx].unit_target = BCT_NOENEMY;
+	skill->db[idx].unit_id[0] = (int)strtol(split[1],NULL,16);
+	skill->db[idx].unit_id[1] = (int)strtol(split[2],NULL,16);
+	skill->split_atoi(split[3],skill->db[idx].unit_layout_type);
+	skill->split_atoi(split[4],skill->db[idx].unit_range);
+	skill->db[idx].unit_interval = atoi(split[5]);
+
+	if( strcmpi(split[6],"noenemy")==0 ) skill->db[idx].unit_target = BCT_NOENEMY;
+	else if( strcmpi(split[6],"friend")==0 ) skill->db[idx].unit_target = BCT_NOENEMY;
+	else if( strcmpi(split[6],"party")==0 ) skill->db[idx].unit_target = BCT_PARTY;
+	else if( strcmpi(split[6],"ally")==0 ) skill->db[idx].unit_target = BCT_PARTY|BCT_GUILD;
+	else if( strcmpi(split[6],"guild")==0 ) skill->db[idx].unit_target = BCT_GUILD;
+	else if( strcmpi(split[6],"all")==0 ) skill->db[idx].unit_target = BCT_ALL;
+	else if( strcmpi(split[6],"enemy")==0 ) skill->db[idx].unit_target = BCT_ENEMY;
+	else if( strcmpi(split[6],"self")==0 ) skill->db[idx].unit_target = BCT_SELF;
+	else if( strcmpi(split[6],"sameguild")==0 ) skill->db[idx].unit_target = BCT_GUILD|BCT_SAMEGUILD;
+	else if( strcmpi(split[6],"noone")==0 ) skill->db[idx].unit_target = BCT_NOONE;
+	else skill->db[idx].unit_target = (int)strtol(split[6],NULL,16);
+
+	skill->db[idx].unit_flag = (int)strtol(split[7],NULL,16);
+
+	if (skill->db[idx].unit_flag&UF_DEFNOTENEMY && battle_config.defnotenemy)
+		skill->db[idx].unit_target = BCT_NOENEMY;
 
 	//By default, target just characters.
-	skill_db[idx].unit_target |= BL_CHAR;
-	if (skill_db[idx].unit_flag&UF_NOPC)
-		skill_db[idx].unit_target &= ~BL_PC;
-	if (skill_db[idx].unit_flag&UF_NOMOB)
-		skill_db[idx].unit_target &= ~BL_MOB;
-	if (skill_db[idx].unit_flag&UF_SKILL)
-		skill_db[idx].unit_target |= BL_SKILL;
+	skill->db[idx].unit_target |= BL_CHAR;
+	if (skill->db[idx].unit_flag&UF_NOPC)
+		skill->db[idx].unit_target &= ~BL_PC;
+	if (skill->db[idx].unit_flag&UF_NOMOB)
+		skill->db[idx].unit_target &= ~BL_MOB;
+	if (skill->db[idx].unit_flag&UF_SKILL)
+		skill->db[idx].unit_target |= BL_SKILL;
 
 	return true;
 }
@@ -17613,14 +18271,14 @@ bool skill_parse_row_producedb(char* split[], int columns, int current) {
 	if( !i )
 		return false;
 
-	skill_produce_db[current].nameid = i;
-	skill_produce_db[current].itemlv = atoi(split[1]);
-	skill_produce_db[current].req_skill = atoi(split[2]);
-	skill_produce_db[current].req_skill_lv = atoi(split[3]);
+	skill->produce_db[current].nameid = i;
+	skill->produce_db[current].itemlv = atoi(split[1]);
+	skill->produce_db[current].req_skill = atoi(split[2]);
+	skill->produce_db[current].req_skill_lv = atoi(split[3]);
 
 	for( x = 4, y = 0; x+1 < columns && split[x] && split[x+1] && y < MAX_PRODUCE_RESOURCE; x += 2, y++ ) {
-		skill_produce_db[current].mat_id[y] = atoi(split[x]);
-		skill_produce_db[current].mat_amount[y] = atoi(split[x+1]);
+		skill->produce_db[current].mat_id[y] = atoi(split[x]);
+		skill->produce_db[current].mat_amount[y] = atoi(split[x+1]);
 	}
 	
 	return true;
@@ -17634,11 +18292,11 @@ bool skill_parse_row_createarrowdb(char* split[], int columns, int current) {
 	if( !i )
 		return false;
 
-	skill_arrow_db[current].nameid = i;
+	skill->arrow_db[current].nameid = i;
 
 	for( x = 1, y = 0; x+1 < columns && split[x] && split[x+1] && y < MAX_ARROW_RESOURCE; x += 2, y++ ) {
-		skill_arrow_db[current].cre_id[y] = atoi(split[x]);
-		skill_arrow_db[current].cre_amount[y] = atoi(split[x+1]);
+		skill->arrow_db[current].cre_id[y] = atoi(split[x]);
+		skill->arrow_db[current].cre_amount[y] = atoi(split[x+1]);
 	}
 
 	return true;
@@ -17657,9 +18315,9 @@ bool skill_parse_row_spellbookdb(char* split[], int columns, int current) {
 	if( points < 1 )
 		ShowError("spellbook_db: PreservePoints have to be 1 or above! (%d/%s)\n", skill_id, skill->get_name(skill_id));
 	else {
-		skill_spellbook_db[current].skill_id = skill_id;
-		skill_spellbook_db[current].point = points;
-		skill_spellbook_db[current].nameid = nameid;
+		skill->spellbook_db[current].skill_id = skill_id;
+		skill->spellbook_db[current].point = points;
+		skill->spellbook_db[current].nameid = nameid;
 
 		return true;
 	}
@@ -17686,8 +18344,8 @@ bool skill_parse_row_improvisedb(char* split[], int columns, int current) {
 	if( current >= MAX_SKILL_IMPROVISE_DB ) {
 		ShowError("skill_improvise_db: Maximum amount of entries reached (%d), increase MAX_SKILL_IMPROVISE_DB\n",MAX_SKILL_IMPROVISE_DB);
 	}
-	skill_improvise_db[current].skill_id = skill_id;
-	skill_improvise_db[current].per = j; // Still need confirm it.
+	skill->improvise_db[current].skill_id = skill_id;
+	skill->improvise_db[current].per = j; // Still need confirm it.
 
 	return true;
 }
@@ -17704,7 +18362,7 @@ bool skill_parse_row_magicmushroomdb(char* split[], int column, int current) {
 		return false;
 	}
 
-	skill_magicmushroom_db[current].skill_id = skill_id;
+	skill->magicmushroom_db[current].skill_id = skill_id;
 
 	return true;
 }
@@ -17715,7 +18373,7 @@ bool skill_parse_row_reproducedb(char* split[], int column, int current) {
 	if( !idx )
 		return false;
 
-	skill_reproduce_db[idx] = true;
+	skill->reproduce_db[idx] = true;
 
 	return true;
 }
@@ -17733,9 +18391,9 @@ bool skill_parse_row_abradb(char* split[], int columns, int current) {
 		return false;
 	}
 
-	skill_abra_db[current].skill_id = skill_id;
-	skill_abra_db[current].req_lv = atoi(split[2]);
-	skill_abra_db[current].per = atoi(split[3]);
+	skill->abra_db[current].skill_id = skill_id;
+	skill->abra_db[current].req_lv = atoi(split[2]);
+	skill->abra_db[current].per = atoi(split[3]);
 
 	return true;
 }
@@ -17747,8 +18405,8 @@ bool skill_parse_row_changematerialdb(char* split[], int columns, int current) {
 	int x,y;
 
 	for(x=0; x<MAX_SKILL_PRODUCE_DB; x++){
-		if( skill_produce_db[x].nameid == skill_id )
-			if( skill_produce_db[x].req_skill == GN_CHANGEMATERIAL )
+		if( skill->produce_db[x].nameid == skill_id )
+			if( skill->produce_db[x].req_skill == GN_CHANGEMATERIAL )
 				break;
 	}
 
@@ -17761,12 +18419,12 @@ bool skill_parse_row_changematerialdb(char* split[], int columns, int current) {
 		ShowError("skill_changematerial_db: Maximum amount of entries reached (%d), increase MAX_SKILL_PRODUCE_DB\n",MAX_SKILL_PRODUCE_DB);
 	}
 
-	skill_changematerial_db[current].itemid = skill_id;
-	skill_changematerial_db[current].rate = j;
+	skill->changematerial_db[current].itemid = skill_id;
+	skill->changematerial_db[current].rate = j;
 
 	for( x = 2, y = 0; x+1 < columns && split[x] && split[x+1] && y < 5; x += 2, y++ ) {
-		skill_changematerial_db[current].qty[y] = atoi(split[x]);
-		skill_changematerial_db[current].qty_rate[y] = atoi(split[x+1]);
+		skill->changematerial_db[current].qty[y] = atoi(split[x]);
+		skill->changematerial_db[current].qty_rate[y] = atoi(split[x+1]);
 	}
 
 	return true;
@@ -17784,43 +18442,59 @@ bool skill_parse_row_changematerialdb(char* split[], int columns, int current) {
  * create_arrow_db.txt
  * abra_db.txt
  *------------------------------*/
-void skill_readdb(void) {
+void skill_readdb(bool minimal) {
 	// init skill db structures
-	db_clear(skilldb_name2id);
-	memset(skill_db,0,sizeof(skill_db));
-	memset(skill_produce_db,0,sizeof(skill_produce_db));
-	memset(skill_arrow_db,0,sizeof(skill_arrow_db));
-	memset(skill_abra_db,0,sizeof(skill_abra_db));
-	memset(skill_spellbook_db,0,sizeof(skill_spellbook_db));
-	memset(skill_magicmushroom_db,0,sizeof(skill_magicmushroom_db));
-	memset(skill_reproduce_db,0,sizeof(skill_reproduce_db));
-	memset(skill_changematerial_db,0,sizeof(skill_changematerial_db));
+	db_clear(skill->name2id_db);
+	
+	/* when != it was called during init and this procedure was already performed by skill_defaults()  */
+	if( runflag == MAPSERVER_ST_RUNNING ) {
+		memset(skill->db,0,sizeof(skill->db)
+			   + sizeof(skill->produce_db)
+			   + sizeof(skill->arrow_db)
+			   + sizeof(skill->abra_db)
+			   + sizeof(skill->magicmushroom_db)
+			   + sizeof(skill->improvise_db)
+			   + sizeof(skill->changematerial_db)
+			   + sizeof(skill->spellbook_db)
+			   + sizeof(skill->reproduce_db)
+			   );
+	}
 
 	// load skill databases
-	safestrncpy(skill_db[0].name, "UNKNOWN_SKILL", sizeof(skill_db[0].name));
-	safestrncpy(skill_db[0].desc, "Unknown Skill", sizeof(skill_db[0].desc));
+	safestrncpy(skill->db[0].name, "UNKNOWN_SKILL", sizeof(skill->db[0].name));
+	safestrncpy(skill->db[0].desc, "Unknown Skill", sizeof(skill->db[0].desc));
+
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = DBPATH"skill_db.txt";
+#endif // ENABLE_CASE_CHECK
+	sv->readdb(map->db_path, DBPATH"skill_db.txt",           ',',  17,                       17,               MAX_SKILL_DB, skill->parse_row_skilldb);
+#ifdef ENABLE_CASE_CHECK
+	script->parser_current_file = NULL;
+#endif // ENABLE_CASE_CHECK
+
+	if (minimal)
+		return;
 
-	sv->readdb(iMap->db_path, DBPATH"skill_db.txt"          , ',',  17, 17, MAX_SKILL_DB, skill->parse_row_skilldb);
-	sv->readdb(iMap->db_path, DBPATH"skill_require_db.txt"  , ',',  32, 32, MAX_SKILL_DB, skill->parse_row_requiredb);
+	sv->readdb(map->db_path, DBPATH"skill_require_db.txt",   ',',  32,                       32,               MAX_SKILL_DB, skill->parse_row_requiredb);
 #ifdef RENEWAL_CAST
-	sv->readdb(iMap->db_path, "re/skill_cast_db.txt"     , ',',   8,  8, MAX_SKILL_DB, skill->parse_row_castdb);
+	sv->readdb(map->db_path, "re/skill_cast_db.txt",         ',',   8,                        8,               MAX_SKILL_DB, skill->parse_row_castdb);
 #else
-	sv->readdb(iMap->db_path, "pre-re/skill_cast_db.txt"     , ',',   7,  7, MAX_SKILL_DB, skill->parse_row_castdb);
+	sv->readdb(map->db_path, "pre-re/skill_cast_db.txt",     ',',   7,                        7,               MAX_SKILL_DB, skill->parse_row_castdb);
 #endif
-	sv->readdb(iMap->db_path, DBPATH"skill_castnodex_db.txt", ',',   2,  3, MAX_SKILL_DB, skill->parse_row_castnodexdb);
-	sv->readdb(iMap->db_path, DBPATH"skill_unit_db.txt"     , ',',   8,  8, MAX_SKILL_DB, skill->parse_row_unitdb);
+	sv->readdb(map->db_path, DBPATH"skill_castnodex_db.txt", ',',   2,                        3,               MAX_SKILL_DB, skill->parse_row_castnodexdb);
+	sv->readdb(map->db_path, DBPATH"skill_unit_db.txt",      ',',   8,                        8,               MAX_SKILL_DB, skill->parse_row_unitdb);
 
 	skill->init_unit_layout();
-	sv->readdb(iMap->db_path, "produce_db.txt"        , ',',   4,  4+2*MAX_PRODUCE_RESOURCE, MAX_SKILL_PRODUCE_DB, skill->parse_row_producedb);
-	sv->readdb(iMap->db_path, "create_arrow_db.txt"   , ',', 1+2,  1+2*MAX_ARROW_RESOURCE, MAX_SKILL_ARROW_DB, skill->parse_row_createarrowdb);
-	sv->readdb(iMap->db_path, "abra_db.txt"           , ',',   4,  4, MAX_SKILL_ABRA_DB, skill->parse_row_abradb);
+	sv->readdb(map->db_path, "produce_db.txt",               ',',   4, 4+2*MAX_PRODUCE_RESOURCE,       MAX_SKILL_PRODUCE_DB, skill->parse_row_producedb);
+	sv->readdb(map->db_path, "create_arrow_db.txt",          ',', 1+2,   1+2*MAX_ARROW_RESOURCE,         MAX_SKILL_ARROW_DB, skill->parse_row_createarrowdb);
+	sv->readdb(map->db_path, "abra_db.txt",                  ',',   4,                        4,          MAX_SKILL_ABRA_DB, skill->parse_row_abradb);
 	//Warlock
-	sv->readdb(iMap->db_path, "spellbook_db.txt"      , ',',   3,  3, MAX_SKILL_SPELLBOOK_DB, skill->parse_row_spellbookdb);
+	sv->readdb(map->db_path, "spellbook_db.txt",             ',',   3,                        3,     MAX_SKILL_SPELLBOOK_DB, skill->parse_row_spellbookdb);
 	//Guillotine Cross
-	sv->readdb(iMap->db_path, "magicmushroom_db.txt"  , ',',   1,  1, MAX_SKILL_MAGICMUSHROOM_DB, skill->parse_row_magicmushroomdb);
-	sv->readdb(iMap->db_path, "skill_reproduce_db.txt", ',',   1,  1, MAX_SKILL_DB, skill->parse_row_reproducedb);
-	sv->readdb(iMap->db_path, "skill_improvise_db.txt"      , ',',   2,  2, MAX_SKILL_IMPROVISE_DB, skill->parse_row_improvisedb);
-	sv->readdb(iMap->db_path, "skill_changematerial_db.txt"      , ',',   4,  4+2*5, MAX_SKILL_PRODUCE_DB, skill->parse_row_changematerialdb);
+	sv->readdb(map->db_path, "magicmushroom_db.txt",         ',',   1,                        1, MAX_SKILL_MAGICMUSHROOM_DB, skill->parse_row_magicmushroomdb);
+	sv->readdb(map->db_path, "skill_reproduce_db.txt",       ',',   1,                        1,               MAX_SKILL_DB, skill->parse_row_reproducedb);
+	sv->readdb(map->db_path, "skill_improvise_db.txt",       ',',   2,                        2,     MAX_SKILL_IMPROVISE_DB, skill->parse_row_improvisedb);
+	sv->readdb(map->db_path, "skill_changematerial_db.txt",  ',',   4,                    4+2*5,       MAX_SKILL_PRODUCE_DB, skill->parse_row_changematerialdb);
 }
 
 void skill_reload (void) {
@@ -17828,21 +18502,21 @@ void skill_reload (void) {
 	struct map_session_data *sd;
 	int i,c,k;
 	
-	skill->read_db();
+	skill->read_db(false);
 	
 	//[Ind/Hercules] refresh index cache
 	for(c = 0; c < CLASS_COUNT; c++) {
 		for( i = 0; i < MAX_SKILL_TREE; i++ ) {
-			if( skill_tree[c][i].id ) {
-				skill_tree[c][i].idx = skill->get_index(skill_tree[c][i].id);
+			if( pc->skill_tree[c][i].id ) {
+				pc->skill_tree[c][i].idx = skill->get_index(pc->skill_tree[c][i].id);
 				for(k = 0; k < MAX_PC_SKILL_REQUIRE; k++) {
-					if( skill_tree[c][i].need[k].id )
-						skill_tree[c][i].need[k].idx = skill->get_index(skill_tree[c][i].need[k].id);
+					if( pc->skill_tree[c][i].need[k].id )
+						pc->skill_tree[c][i].need[k].idx = skill->get_index(pc->skill_tree[c][i].need[k].id);
 				}
 			}
 		}
 	}
-	chrif_skillid2idx(0);
+	chrif->skillid2idx(0);
 	/* lets update all players skill tree : so that if any skill modes were changed they're properly updated */
 	iter = mapit_getallusers();
 	for( sd = (TBL_PC*)mapit->first(iter); mapit->exists(iter); sd = (TBL_PC*)mapit->next(iter) )
@@ -17854,47 +18528,97 @@ void skill_reload (void) {
 /*==========================================
  *
  *------------------------------------------*/
-int do_init_skill (void) {
-	skilldb_name2id = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, 0);
-	skill->read_db();
-
-	group_db = idb_alloc(DB_OPT_BASE);
-	skillunit_db = idb_alloc(DB_OPT_BASE);
-	skillcd_db = idb_alloc(DB_OPT_RELEASE_DATA);
-	skillusave_db = idb_alloc(DB_OPT_RELEASE_DATA);
-	skill_unit_ers = ers_new(sizeof(struct skill_unit_group),"skill.c::skill_unit_ers",ERS_OPT_NONE);
-	skill_timer_ers  = ers_new(sizeof(struct skill_timerskill),"skill.c::skill_timer_ers",ERS_OPT_NONE);
+int do_init_skill(bool minimal) {
+	skill->name2id_db = strdb_alloc(DB_OPT_DUP_KEY|DB_OPT_RELEASE_DATA, MAX_SKILL_NAME_LENGTH);
+	skill->read_db(minimal);
 
-	iTimer->add_timer_func_list(skill->unit_timer,"skill_unit_timer");
-	iTimer->add_timer_func_list(skill->castend_id,"skill_castend_id");
-	iTimer->add_timer_func_list(skill->castend_pos,"skill_castend_pos");
-	iTimer->add_timer_func_list(skill->timerskill,"skill_timerskill");
-	iTimer->add_timer_func_list(skill->blockpc_end, "skill_blockpc_end");
+	if (minimal)
+		return 0;
 
-	iTimer->add_timer_interval(iTimer->gettick()+SKILLUNITTIMER_INTERVAL,skill->unit_timer,0,0,SKILLUNITTIMER_INTERVAL);
+	skill->group_db = idb_alloc(DB_OPT_BASE);
+	skill->unit_db = idb_alloc(DB_OPT_BASE);
+	skill->cd_db = idb_alloc(DB_OPT_BASE);
+	skill->usave_db = idb_alloc(DB_OPT_RELEASE_DATA);
+	skill->bowling_db = idb_alloc(DB_OPT_BASE);
+	skill->unit_ers = ers_new(sizeof(struct skill_unit_group),"skill.c::skill_unit_ers",ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
+	skill->timer_ers  = ers_new(sizeof(struct skill_timerskill),"skill.c::skill_timer_ers",ERS_OPT_NONE|ERS_OPT_FLEX_CHUNK);
+	skill->cd_ers = ers_new(sizeof(struct skill_cd),"skill.c::skill_cd_ers",ERS_OPT_CLEAR|ERS_OPT_CLEAN|ERS_OPT_FLEX_CHUNK);
+	skill->cd_entry_ers = ers_new(sizeof(struct skill_cd_entry),"skill.c::skill_cd_entry_ers",ERS_OPT_CLEAR|ERS_OPT_FLEX_CHUNK);
+
+	ers_chunk_size(skill->cd_ers, 25);
+	ers_chunk_size(skill->cd_entry_ers, 100);
+	ers_chunk_size(skill->unit_ers, 150);
+	ers_chunk_size(skill->timer_ers, 150);
+	
+	timer->add_func_list(skill->unit_timer,"skill_unit_timer");
+	timer->add_func_list(skill->castend_id,"skill_castend_id");
+	timer->add_func_list(skill->castend_pos,"skill_castend_pos");
+	timer->add_func_list(skill->timerskill,"skill_timerskill");
+	timer->add_func_list(skill->blockpc_end, "skill_blockpc_end");
 
+	timer->add_interval(timer->gettick()+SKILLUNITTIMER_INTERVAL,skill->unit_timer,0,0,SKILLUNITTIMER_INTERVAL);
+	
 	return 0;
 }
 
-int do_final_skill(void)
-{
-	db_destroy(skilldb_name2id);
-	db_destroy(group_db);
-	db_destroy(skillunit_db);
-	db_destroy(skillcd_db);
-	db_destroy(skillusave_db);
-	ers_destroy(skill_unit_ers);
-	ers_destroy(skill_timer_ers);
+int do_final_skill(void) {
+	
+	db_destroy(skill->name2id_db);
+	db_destroy(skill->group_db);
+	db_destroy(skill->unit_db);
+	db_destroy(skill->cd_db);
+	db_destroy(skill->usave_db);
+	db_destroy(skill->bowling_db);
+	ers_destroy(skill->unit_ers);
+	ers_destroy(skill->timer_ers);
+	ers_destroy(skill->cd_ers);
+	ers_destroy(skill->cd_entry_ers);
 	return 0;
 }
 /* initialize the interface */
 void skill_defaults(void) {
+	const int skill_enchant_eff[5] = { 10, 14, 17, 19, 20 };
+	const int skill_deluge_eff[5]  = {  5,  9, 12, 14, 15 };
+	
 	skill = &skill_s;
 	skill->init = do_init_skill;
 	skill->final = do_final_skill;
 	skill->reload = skill_reload;
 	skill->read_db = skill_readdb;
-	/* accesssors */
+	/* */
+	skill->cd_db = NULL;
+	skill->name2id_db = NULL;
+	skill->unit_db = NULL;
+	skill->usave_db = NULL;
+	skill->bowling_db = NULL;
+	skill->group_db = NULL;
+	/* */
+	skill->unit_ers = NULL;
+	skill->timer_ers = NULL;
+	skill->cd_ers = NULL;
+	skill->cd_entry_ers = NULL;
+	/* one huge 0, follows skill.h order */
+	memset(skill->db,0,sizeof(skill->db)
+		   + sizeof(skill->produce_db)
+		   + sizeof(skill->arrow_db)
+		   + sizeof(skill->abra_db)
+		   + sizeof(skill->magicmushroom_db)
+		   + sizeof(skill->improvise_db)
+		   + sizeof(skill->changematerial_db)
+		   + sizeof(skill->spellbook_db)
+		   + sizeof(skill->reproduce_db)
+		   + sizeof(skill->unit_layout)
+		   );
+	/* */
+	memcpy(skill->enchant_eff, skill_enchant_eff, sizeof(skill->enchant_eff));
+	memcpy(skill->deluge_eff, skill_deluge_eff, sizeof(skill->deluge_eff));
+	skill->firewall_unit_pos = 0;
+	skill->icewall_unit_pos = 0;
+	skill->earthstrain_unit_pos = 0;
+	memset(&skill->area_temp,0,sizeof(skill->area_temp));
+	memset(&skill->unit_temp,0,sizeof(skill->unit_temp));
+	skill->unit_group_newid = 0;
+	/* accessors */
 	skill->get_index = skill_get_index;
 	skill->get_type = skill_get_type;
 	skill->get_hit = skill_get_hit;
@@ -17909,6 +18633,7 @@ void skill_defaults(void) {
 	skill->get_mhp = skill_get_mhp;
 	skill->get_sp = skill_get_sp;
 	skill->get_state = skill_get_state;
+	skill->get_spiritball = skill_get_spiritball;
 	skill->get_zeny = skill_get_zeny;
 	skill->get_num = skill_get_num;
 	skill->get_cast = skill_get_cast;
@@ -17931,7 +18656,6 @@ void skill_defaults(void) {
 	skill->get_unit_target = skill_get_unit_target;
 	skill->get_unit_interval = skill_get_unit_interval;
 	skill->get_unit_bl_target = skill_get_unit_bl_target;
-	skill->get_spiritball = skill_get_spiritball;
 	skill->get_unit_layout_type = skill_get_unit_layout_type;
 	skill->get_unit_range = skill_get_unit_range;
 	skill->get_cooldown = skill_get_cooldown;
@@ -17941,6 +18665,7 @@ void skill_defaults(void) {
 	skill->chk = skill_chk;
 	skill->get_casttype = skill_get_casttype;
 	skill->get_casttype2 = skill_get_casttype2;
+	skill->is_combo = skill_is_combo;
 	skill->name2id = skill_name2id;
 	skill->isammotype = skill_isammotype;
 	skill->castend_id = skill_castend_id;
@@ -17964,22 +18689,18 @@ void skill_defaults(void) {
 	skill->unit_onplace = skill_unit_onplace;
 	skill->unit_ondamaged = skill_unit_ondamaged;
 	skill->cast_fix = skill_castfix;
-	skill->cast_fix_sc = skill_castfix_sc;	
-#ifdef RENEWAL_CAST
+	skill->cast_fix_sc = skill_castfix_sc;
 	skill->vf_cast_fix = skill_vfcastfix;
-#endif
 	skill->delay_fix = skill_delay_fix;
 	skill->check_condition_castbegin = skill_check_condition_castbegin;
 	skill->check_condition_castend = skill_check_condition_castend;
-	skill->check_condition_char_sub = skill_check_condition_char_sub;
+	skill->consume_requirement = skill_consume_requirement;
 	skill->get_requirement = skill_get_requirement;
 	skill->check_pc_partner = skill_check_pc_partner;
-	skill->consume_requirement = skill_consume_requirement;
 	skill->unit_move = skill_unit_move;
-	skill->unit_move_unit_group = skill_unit_move_unit_group;
 	skill->unit_onleft = skill_unit_onleft;
 	skill->unit_onout = skill_unit_onout;
-	skill->guildaura_sub = skill_guildaura_sub;
+	skill->unit_move_unit_group = skill_unit_move_unit_group;
 	skill->sit = skill_sit;
 	skill->brandishspear = skill_brandishspear;
 	skill->repairweapon = skill_repairweapon;
@@ -17988,6 +18709,8 @@ void skill_defaults(void) {
 	skill->autospell = skill_autospell;
 	skill->calc_heal = skill_calc_heal;
 	skill->check_cloaking = skill_check_cloaking;
+	skill->check_cloaking_end = skill_check_cloaking_end;
+	skill->can_cloak = skill_can_cloak;
 	skill->enchant_elemental_end = skill_enchant_elemental_end;
 	skill->not_ok = skillnotok;
 	skill->not_ok_hom = skillnotok_hom;
@@ -18019,7 +18742,7 @@ void skill_defaults(void) {
 	skill->check_condition_mercenary = skill_check_condition_mercenary;
 	skill->locate_element_field = skill_locate_element_field;
 	skill->graffitiremover = skill_graffitiremover;
-	skill->activate_reverberation = skill_activate_reverbetion;
+	skill->activate_reverberation = skill_activate_reverberation;
 	skill->dance_overlap = skill_dance_overlap;
 	skill->dance_overlap_sub = skill_dance_overlap_sub;
 	skill->get_unit_layout = skill_get_unit_layout;
@@ -18033,9 +18756,7 @@ void skill_defaults(void) {
 	skill->check_condition_mob_master_sub = skill_check_condition_mob_master_sub;
 	skill->brandishspear_first = skill_brandishspear_first;
 	skill->brandishspear_dir = skill_brandishspear_dir;
-#ifdef RENEWAL_CAST
 	skill->get_fixed_cast = skill_get_fixed_cast;
-#endif
 	skill->sit_count = skill_sit_count;
 	skill->sit_in = skill_sit_in;
 	skill->sit_out = skill_sit_out;
@@ -18077,5 +18798,7 @@ void skill_defaults(void) {
 	skill->elementalanalysis = skill_elementalanalysis;
 	skill->changematerial = skill_changematerial;
 	skill->get_elemental_type = skill_get_elemental_type;
-
+	skill->cooldown_save = skill_cooldown_save;
+	skill->get_new_group_id = skill_get_new_group_id;
+	skill->check_shadowform = skill_check_shadowform;
 }
diff --git a/src/map/skill.h b/src/map/skill.h
index cc9ac4bfc..6373d9275 100644
--- a/src/map/skill.h
+++ b/src/map/skill.h
@@ -2,22 +2,26 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef _SKILL_H_
-#define _SKILL_H_
+#ifndef MAP_SKILL_H
+#define MAP_SKILL_H
+
+#include "../config/core.h" // RENEWAL_CAST
 
-#include "../common/mmo.h" // MAX_SKILL, struct square
-#include "../common/db.h"
 #include "map.h" // struct block_list
+#include "status.h" // enum sc_type
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/mmo.h" // MAX_SKILL, struct square
 
 /**
  * Declarations
  **/
-struct map_session_data;
 struct homun_data;
+struct map_session_data;
+struct mercenary_data;
 struct skill_unit;
-struct skill_unit_group;
-struct status_change_entry;
 struct square;
+struct status_change_entry;
 
 /**
  * Defines
@@ -37,6 +41,7 @@ struct square;
 #define MAX_SKILLUNITGROUP 25
 #define MAX_SKILL_ITEM_REQUIRE	10
 #define MAX_SKILLUNITGROUPTICKSET 25
+#define MAX_SKILL_NAME_LENGTH 30
 
 // (Epoque:) To-do: replace this macro with some sort of skill tree check (rather than hard-coded skill names)
 #define skill_ischangesex(id) ( \
@@ -161,7 +166,7 @@ enum {
 
 enum e_skill {
 	NV_BASIC = 1,
-	
+
 	SM_SWORD,
 	SM_TWOHAND,
 	SM_RECOVERY,
@@ -169,7 +174,7 @@ enum e_skill {
 	SM_PROVOKE,
 	SM_MAGNUM,
 	SM_ENDURE,
-	
+
 	MG_SRECOVERY,
 	MG_SIGHT,
 	MG_NAPALMBEAT,
@@ -183,7 +188,7 @@ enum e_skill {
 	MG_FIREBOLT,
 	MG_LIGHTNINGBOLT,
 	MG_THUNDERSTORM,
-	
+
 	AL_DP,
 	AL_DEMONBANE,
 	AL_RUWACH,
@@ -198,7 +203,7 @@ enum e_skill {
 	AL_ANGELUS,
 	AL_BLESSING,
 	AL_CURE,
-	
+
 	MC_INCCARRY,
 	MC_DISCOUNT,
 	MC_OVERCHARGE,
@@ -206,22 +211,22 @@ enum e_skill {
 	MC_IDENTIFY,
 	MC_VENDING,
 	MC_MAMMONITE,
-	
+
 	AC_OWL,
 	AC_VULTURE,
 	AC_CONCENTRATION,
 	AC_DOUBLE,
 	AC_SHOWER,
-	
+
 	TF_DOUBLE,
 	TF_MISS,
 	TF_STEAL,
 	TF_HIDING,
 	TF_POISON,
 	TF_DETOXIFY,
-	
+
 	ALL_RESURRECTION,
-	
+
 	KN_SPEARMASTERY,
 	KN_PIERCE,
 	KN_BRANDISHSPEAR,
@@ -232,7 +237,7 @@ enum e_skill {
 	KN_BOWLINGBASH,
 	KN_RIDING,
 	KN_CAVALIERMASTERY,
-	
+
 	PR_MACEMASTERY,
 	PR_IMPOSITIO,
 	PR_SUFFRAGIUM,
@@ -248,7 +253,7 @@ enum e_skill {
 	PR_TURNUNDEAD,
 	PR_LEXAETERNA,
 	PR_MAGNUS,
-	
+
 	WZ_FIREPILLAR,
 	WZ_SIGHTRASHER,
 	WZ_FIREIVY,
@@ -263,7 +268,7 @@ enum e_skill {
 	WZ_HEAVENDRIVE,
 	WZ_QUAGMIRE,
 	WZ_ESTIMATION,
-	
+
 	BS_IRON,
 	BS_STEEL,
 	BS_ENCHANTEDSTONE,
@@ -285,7 +290,7 @@ enum e_skill {
 	BS_WEAPONPERFECT,
 	BS_OVERTHRUST,
 	BS_MAXIMIZE,
-	
+
 	HT_SKIDTRAP,
 	HT_LANDMINE,
 	HT_ANKLESNARE,
@@ -303,7 +308,7 @@ enum e_skill {
 	HT_BLITZBEAT,
 	HT_DETECTING,
 	HT_SPRINGTRAP,
-	
+
 	AS_RIGHT,
 	AS_LEFT,
 	AS_KATAR,
@@ -314,7 +319,7 @@ enum e_skill {
 	AS_POISONREACT,
 	AS_VENOMDUST,
 	AS_SPLASHER,
-	
+
 	NV_FIRSTAID,
 	NV_TRICKDEAD,
 	SM_MOVINGRECOVERY,
@@ -331,7 +336,7 @@ enum e_skill {
 	MC_LOUD,
 	AL_HOLYLIGHT,
 	MG_ENERGYCOAT,
-	
+
 	NPC_PIERCINGATT,
 	NPC_MENTALBREAKER,
 	NPC_RANGEATTACK,
@@ -384,7 +389,7 @@ enum e_skill {
 	NPC_HALLUCINATION,
 	NPC_REBIRTH,
 	NPC_SUMMONMONSTER,
-	
+
 	RG_SNATCHER,
 	RG_STEALCOIN,
 	RG_BACKSTAP,
@@ -401,7 +406,7 @@ enum e_skill {
 	RG_GANGSTER,
 	RG_COMPULSION,
 	RG_PLAGIARISM,
-	
+
 	AM_AXEMASTERY,
 	AM_LEARNINGPOTION,
 	AM_PHARMACY,
@@ -424,7 +429,7 @@ enum e_skill {
 	AM_DRILLMASTER,
 	AM_HEALHOMUN,
 	AM_RESURRECTHOMUN,
-	
+
 	CR_TRUST,
 	CR_AUTOGUARD,
 	CR_SHIELDCHARGE,
@@ -436,7 +441,7 @@ enum e_skill {
 	CR_PROVIDENCE,
 	CR_DEFENDER,
 	CR_SPEARQUICKEN,
-	
+
 	MO_IRONHAND,
 	MO_SPIRITSRECOVERY,
 	MO_CALLSPIRITS,
@@ -452,7 +457,7 @@ enum e_skill {
 	MO_EXTREMITYFIST,
 	MO_CHAINCOMBO,
 	MO_COMBOFINISH,
-	
+
 	SA_ADVANCEDBOOK,
 	SA_CASTCANCEL,
 	SA_MAGICROD,
@@ -483,7 +488,7 @@ enum e_skill {
 	SA_INSTANTDEATH,
 	SA_FULLRECOVERY,
 	SA_COMA,
-	
+
 	BD_ADAPTATION,
 	BD_ENCORE,
 	BD_LULLABY,
@@ -495,7 +500,7 @@ enum e_skill {
 	BD_INTOABYSS,
 	BD_SIEGFRIED,
 	BD_RAGNAROK,
-	
+
 	BA_MUSICALLESSON,
 	BA_MUSICALSTRIKE,
 	BA_DISSONANCE,
@@ -504,7 +509,7 @@ enum e_skill {
 	BA_ASSASSINCROSS,
 	BA_POEMBRAGI,
 	BA_APPLEIDUN,
-	
+
 	DC_DANCINGLESSON,
 	DC_THROWARROW,
 	DC_UGLYDANCE,
@@ -513,17 +518,17 @@ enum e_skill {
 	DC_DONTFORGETME,
 	DC_FORTUNEKISS,
 	DC_SERVICEFORYOU,
-	
+
 	NPC_RANDOMMOVE,
 	NPC_SPEEDUP,
 	NPC_REVENGE,
-	
+
 	WE_MALE,
 	WE_FEMALE,
 	WE_CALLPARTNER,
-	
+
 	ITM_TOMAHAWK,
-	
+
 	NPC_DARKCROSS,
 	NPC_GRANDDARKNESS,
 	NPC_DARKSTRIKE,
@@ -541,7 +546,7 @@ enum e_skill {
 	NPC_CALLSLAVE,
 	NPC_INVISIBLE,
 	NPC_RUN,
-	
+
 	LK_AURABLADE,
 	LK_PARRYING,
 	LK_CONCENTRATION,
@@ -595,10 +600,11 @@ enum e_skill {
 	PF_SPIDERWEB,
 	ASC_METEORASSAULT,
 	ASC_CDP,
+
 	WE_BABY,
 	WE_CALLPARENT,
 	WE_CALLBABY,
-	
+
 	TK_RUN,
 	TK_READYSTORM,
 	TK_STORMKICK,
@@ -615,7 +621,7 @@ enum e_skill {
 	TK_POWER,
 	TK_SEVENWIND,
 	TK_HIGHJUMP,
-	
+
 	SG_FEEL,
 	SG_SUN_WARM,
 	SG_MOON_WARM,
@@ -634,7 +640,7 @@ enum e_skill {
 	SG_FRIEND,
 	SG_KNOWLEDGE,
 	SG_FUSION,
-	
+
 	SL_ALCHEMIST,
 	AM_BERSERKPITCHER,
 	SL_MONK,
@@ -663,7 +669,7 @@ enum e_skill {
 	SL_SWOO,
 	SL_SKE,
 	SL_SKA,
-	
+
 	SM_SELFPROVOKE,
 	NPC_EMOTION_ON,
 	ST_PRESERVE,
@@ -691,7 +697,7 @@ enum e_skill {
 	AM_TWILIGHT2,
 	AM_TWILIGHT3,
 	HT_POWER,
-	
+
 	GS_GLITTERING,
 	GS_FLING,
 	GS_TRIPLEACTION,
@@ -714,7 +720,7 @@ enum e_skill {
 	GS_FULLBUSTER,
 	GS_SPREADATTACK,
 	GS_GROUNDDRIFT,
-	
+
 	NJ_TOBIDOUGU,
 	NJ_SYURIKEN,
 	NJ_KUNAI,
@@ -738,7 +744,7 @@ enum e_skill {
 	NJ_KAMAITACHI,
 	NJ_NEN,
 	NJ_ISSEN,
-	
+
 	MB_FIGHTING,
 	MB_NEUTRAL,
 	MB_TAIMING_PUTI,
@@ -766,7 +772,7 @@ enum e_skill {
 	MB_M_WALLCRASH,
 	MB_M_REINCARNATION,
 	MB_B_EQUIP,
-	
+
 	SL_DEATHKNIGHT,
 	SL_COLLECTOR,
 	SL_NINJA,
@@ -775,7 +781,7 @@ enum e_skill {
 	DA_RESET,
 	DE_BERSERKAIZER,
 	DA_DARKPOWER,
-	
+
 	DE_PASSIVE,
 	DE_PATTACK,
 	DE_PSPEED,
@@ -815,7 +821,7 @@ enum e_skill {
 	DE_TWINATTACK,
 	DE_WINDATTACK,
 	DE_WATERATTACK,
-	
+
 	DA_ENERGY,
 	DA_CLOUD,
 	DA_FIRSTSLOT,
@@ -850,7 +856,7 @@ enum e_skill {
 	ALL_TIMEIN,
 	DA_ZENYRANK,
 	DA_ACCESSORYMIX,
-	
+
 	NPC_EARTHQUAKE,
 	NPC_FIREBREATH,
 	NPC_ICEBREATH,
@@ -879,7 +885,6 @@ enum e_skill {
 	NPC_WIDESTUN,
 	NPC_VAMPIRE_GIFT,
 	NPC_WIDESOULDRAIN,
-	
 	ALL_INCCARRY,
 	NPC_TALK,
 	NPC_HELLPOWER,
@@ -908,7 +913,31 @@ enum e_skill {
 	NPC_VENOMFOG,
 	NPC_MILLENNIUMSHIELD,
 	NPC_COMET,
-	
+// TODO: What PACKETVER are these skills added? [Panikon]
+// After this addition all skills from NPC_WIDEWEB to NPC_LEX_AETERNA
+// will have their IDs changed
+#if PACKETVER >= 20140205
+	NPC_ICEMINE,
+	NPC_ICEEXPLO,
+	NPC_FLAMECROSS,
+	NPC_PULSESTRIKE2,
+	NPC_DANCINGBLADE,
+	NPC_DANCINGBLADE_ATK,
+	NPC_DARKPIERCING,
+	NPC_MAXPAIN,
+	NPC_MAXPAIN_ATK,
+	NPC_DEATHSUMMON,
+	NPC_HELLBURNING,
+	NPC_JACKFROST,
+#endif
+	NPC_WIDEWEB,
+	NPC_WIDESUCK,
+	NPC_STORMGUST2,
+	NPC_FIRESTORM,
+	NPC_REVERBERATION,
+	NPC_REVERBERATION_ATK,
+	NPC_LEX_AETERNA,
+
 	KN_CHARGEATK = 1001,
 	CR_SHRINK,
 	AS_SONICACCEL,
@@ -928,7 +957,7 @@ enum e_skill {
 	SA_ELEMENTGROUND,
 	SA_ELEMENTFIRE,
 	SA_ELEMENTWIND,
-	
+
 	RK_ENCHANTBLADE = 2001,
 	RK_SONICWAVE,
 	RK_DEATHBOUND,
@@ -949,7 +978,7 @@ enum e_skill {
 	RK_FIGHTINGSPIRIT,
 	RK_ABUNDANCE,
 	RK_PHANTOMTHRUST,
-	
+
 	GC_VENOMIMPRESS,
 	GC_CROSSIMPACT,
 	GC_DARKILLUSION,
@@ -967,7 +996,7 @@ enum e_skill {
 	GC_HALLUCINATIONWALK,
 	GC_ROLLINGCUTTER,
 	GC_CROSSRIPPERSLASHER,
-	
+
 	AB_JUDEX,
 	AB_ANCILLA,
 	AB_ADORAMUS,
@@ -988,7 +1017,7 @@ enum e_skill {
 	AB_DUPLELIGHT_MELEE,
 	AB_DUPLELIGHT_MAGIC,
 	AB_SILENTIUM,
-	
+
 	WL_WHITEIMPRISON = 2201,
 	WL_SOULEXPANSION,
 	WL_FROSTMISTY,
@@ -1021,7 +1050,7 @@ enum e_skill {
 	WL_RELEASE,
 	WL_READING_SB,
 	WL_FREEZE_SP,
-	
+
 	RA_ARROWSTORM,
 	RA_FEARBREEZE,
 	RA_RANGERMAIN,
@@ -1044,7 +1073,7 @@ enum e_skill {
 	RA_VERDURETRAP,
 	RA_FIRINGTRAP,
 	RA_ICEBOUNDTRAP,
-	
+
 	NC_MADOLICENCE,
 	NC_BOOSTKNUCKLE,
 	NC_PILEBUNKER,
@@ -1074,7 +1103,7 @@ enum e_skill {
 	NC_SILVERSNIPER,
 	NC_MAGICDECOY,
 	NC_DISJOINT,
-	
+
 	SC_FATALMENACE,
 	SC_REPRODUCE,
 	SC_AUTOSHADOWSPELL,
@@ -1096,7 +1125,7 @@ enum e_skill {
 	SC_MAELSTROM,
 	SC_BLOODYLUST,
 	SC_FEINTBOMB,
-	
+
 	LG_CANNONSPEAR = 2307,
 	LG_BANISHINGPOINT,
 	LG_TRAMPLE,
@@ -1116,7 +1145,7 @@ enum e_skill {
 	LG_EARTHDRIVE,
 	LG_HESPERUSLIT,
 	LG_INSPIRATION,
-	
+
 	SR_DRAGONCOMBO,
 	SR_SKYNETBLOW,
 	SR_EARTHSHAKER,
@@ -1140,15 +1169,15 @@ enum e_skill {
 	SR_GENTLETOUCH_ENERGYGAIN,
 	SR_GENTLETOUCH_CHANGE,
 	SR_GENTLETOUCH_REVITALIZE,
-	
+
 	WA_SWING_DANCE = 2350,
 	WA_SYMPHONY_OF_LOVER,
 	WA_MOONLIT_SERENADE,
-	
+
 	MI_RUSH_WINDMILL = 2381,
 	MI_ECHOSONG,
 	MI_HARMONIZE,
-	
+
 	WM_LESSON = 2412,
 	WM_METALICSOUND,
 	WM_REVERBERATION,
@@ -1172,7 +1201,7 @@ enum e_skill {
 	WM_MELODYOFSINK,
 	WM_BEYOND_OF_WARCRY,
 	WM_UNLIMITED_HUMMING_VOICE,
-	
+
 	SO_FIREWALK = 2443,
 	SO_ELECTRICWALK,
 	SO_SPELLFIST,
@@ -1199,7 +1228,7 @@ enum e_skill {
 	SO_WATER_INSIGNIA,
 	SO_WIND_INSIGNIA,
 	SO_EARTH_INSIGNIA,
-	
+
 	GN_TRAINING_SWORD = 2474,
 	GN_REMODELING_CART,
 	GN_CART_TORNADO,
@@ -1225,14 +1254,14 @@ enum e_skill {
 	GN_MAKEBOMB,
 	GN_S_PHARMACY,
 	GN_SLINGITEM_RANGEMELEEATK,
-	
+
 	AB_SECRAMENT = 2515,
 	WM_SEVERE_RAINSTORM_MELEE,
 	SR_HOWLINGOFLION,
 	SR_RIDEINLIGHTNING,
 	LG_OVERBRAND_BRANDISH,
 	LG_OVERBRAND_PLUSATK,
-	
+
 	ALL_ODINS_RECALL = 2533,
 	RETURN_TO_ELDICASTES,
 	ALL_BUYING_STORE,
@@ -1245,7 +1274,37 @@ enum e_skill {
 	ALL_TETANY,
 	ALL_RAY_OF_PROTECTION,
 	MC_CARTDECORATE,
-	
+	GM_ITEM_ATKMAX,
+	GM_ITEM_ATKMIN,
+	GM_ITEM_MATKMAX,
+	GM_ITEM_MATKMIN,
+	ALL_LIGHTGUARD,
+
+	RL_GLITTERING_GREED = 2551,
+	RL_RICHS_COIN,
+	RL_MASS_SPIRAL,
+	RL_BANISHING_BUSTER,
+	RL_B_TRAP,
+	RL_FLICKER,
+	RL_S_STORM,
+	RL_E_CHAIN,
+	RL_QD_SHOT,
+	RL_C_MARKER,
+	RL_FIREDANCE,
+	RL_H_MINE,
+	RL_P_ALTER,
+	RL_FALLEN_ANGEL,
+	RL_R_TRIP,
+	RL_D_TAIL,
+	RL_FIRE_RAIN,
+	RL_HEAT_BARREL,
+	RL_AM_BLAST,
+	RL_SLUGSHOT,
+	RL_HAMMER_OF_GOD,
+	RL_R_TRIP_PLUSATK,
+	RL_B_FLICKER_ATK,
+	RL_GLITTERING_GREED_ATK,
+
 	KO_YAMIKUMO = 3001,
 	KO_RIGHT,
 	KO_LEFT,
@@ -1275,12 +1334,17 @@ enum e_skill {
 	OB_OBOROGENSOU,
 	OB_OBOROGENSOU_TRANSITION_ATK,
 	OB_AKAITSUKI,
-	
+
 	ECL_SNOWFLIP = 3031,
 	ECL_PEONYMAMY,
 	ECL_SADAGUI,
 	ECL_SEQUOIADUST,
 	ECLAGE_RECALL,
+	BA_POEMBRAGI2,
+	DC_FORTUNEKISS2,
+	ITEM_OPTION_SPLASH_ATTACK,
+	GM_FORCE_TRANSFER,
+	GM_WIDE_RESURRECTION,
 
 	GC_DARKCROW = 5001,
 	RA_UNLIMIT,
@@ -1296,10 +1360,7 @@ enum e_skill {
 	WL_TELEKINESIS_INTENSE,
 	LG_KINGS_GRACE,
 	ALL_FULL_THROTTLE,
-	SR_FLASHCOMBO_ATK_STEP1,
-	SR_FLASHCOMBO_ATK_STEP2,
-	SR_FLASHCOMBO_ATK_STEP3,
-	SR_FLASHCOMBO_ATK_STEP4,
+	NC_MAGMA_ERUPTION_DOTDAMAGE,
 
 	HLIF_HEAL = 8001,
 	HLIF_AVOID,
@@ -1344,7 +1405,7 @@ enum e_skill {
 	MH_LAVA_SLIDE,
 	MH_PYROCLASTIC,
 	MH_VOLCANIC_ASH,
-	
+
 	MS_BASH = 8201,
 	MS_MAGNUM,
 	MS_BOWLINGBASH,
@@ -1385,7 +1446,8 @@ enum e_skill {
 	MER_KYRIE,
 	MER_BLESSING,
 	MER_INCAGI,
-	
+	MER_INVINCIBLEOFF2,
+
 	EL_CIRCLE_OF_FIRE = 8401,
 	EL_FIRE_CLOAK,
 	EL_FIRE_MANTLE,
@@ -1560,10 +1622,14 @@ enum {
 	UNT_ZENKAI_WIND,
 	UNT_MAKIBISHI,
 	UNT_VENOMFOG,
-	UNT_ICEMINE, 
- 	UNT_FLAMECROSS, 
- 	UNT_HELLBURNING, 
- 	UNT_MAGMA_ERUPTION, 
+	UNT_ICEMINE,
+ 	UNT_FLAMECROSS,
+ 	UNT_HELLBURNING,
+ 	UNT_MAGMA_ERUPTION,
+	UNT_KINGS_GRACE,
+	UNT_GLITTERING_GREED,
+	UNT_B_TRAP,
+	UNT_FIRE_RAIN,
 	
 	/**
 	 * Guild Auras
@@ -1576,17 +1642,6 @@ enum {
 	UNT_MAX = 0x190
 };
 
-enum gx_poison {
-	PO_PARALYSE = 12717,
-	PO_LEECHESEND,
-	PO_OBLIVIONCURSE,
-	PO_DEATHHURT,
-	PO_TOXIN,
-	PO_PYREXIA,
-	PO_MAGICMUSHROOM,
-	PO_VENOMBLEED
-};
-
 /**
  * Structures
  **/
@@ -1599,7 +1654,7 @@ struct skill_condition {
 // Database skills
 struct s_skill_db {
 	unsigned short nameid;
-	char name[NAME_LENGTH];
+	char name[MAX_SKILL_NAME_LENGTH];
 	char desc[40];
 	int range[MAX_SKILL_LEVEL],hit,inf,element[MAX_SKILL_LEVEL],nk,splash[MAX_SKILL_LEVEL],max;
 	int num[MAX_SKILL_LEVEL];
@@ -1623,7 +1678,6 @@ struct s_skill_db {
 	int unit_target;
 	int unit_flag;
 };
-extern struct s_skill_db skill_db[MAX_SKILL_DB];
 
 struct s_skill_unit_layout {
 	int count;
@@ -1650,7 +1704,7 @@ struct skill_unit_group {
 	int map;
 	int target_flag; //Holds BCT_* flag for battle_check_target
 	int bl_flag;	//Holds BL_* flag for map_foreachin* functions
-	unsigned int tick;
+	int64 tick;
 	int limit,interval;
 	
 	uint16 skill_id,skill_lv;
@@ -1679,7 +1733,7 @@ struct skill_unit {
 };
 
 struct skill_unit_group_tickset {
-	unsigned int tick;
+	int64 tick;
 	int id;
 };
 
@@ -1689,14 +1743,12 @@ struct s_skill_produce_db {
 	int req_skill,req_skill_lv,itemlv;
 	int mat_id[MAX_PRODUCE_RESOURCE],mat_amount[MAX_PRODUCE_RESOURCE];
 };
-extern struct s_skill_produce_db skill_produce_db[MAX_SKILL_PRODUCE_DB];
 
 // Creating database arrow
 struct s_skill_arrow_db {
 	int nameid, trigger;
 	int cre_id[MAX_ARROW_RESOURCE],cre_amount[MAX_ARROW_RESOURCE];
 };
-extern struct s_skill_arrow_db skill_arrow_db[MAX_SKILL_ARROW_DB];
 
 // Abracadabra database
 struct s_skill_abra_db {
@@ -1704,29 +1756,101 @@ struct s_skill_abra_db {
 	int req_lv;
 	int per;
 };
-extern struct s_skill_abra_db skill_abra_db[MAX_SKILL_ABRA_DB];
 
 //GCross magic mushroom database
 struct s_skill_magicmushroom_db {
 	uint16 skill_id;
 };
-extern struct s_skill_magicmushroom_db skill_magicmushroom_db[MAX_SKILL_MAGICMUSHROOM_DB];
+
+struct skill_cd_entry {
+	int duration;//milliseconds
+#if PACKETVER >= 20120604
+	int total;/* used for display on newer clients */
+#endif
+	short skidx;//the skill index entries belong to
+	int64 started;/* gettick() of when it started, used vs duration to measure how much left upon logout */
+	int timer;/* timer id */
+	uint16 skill_id;//skill id
+};
+
+/**
+ * Skill Cool Down Delay Saving
+ * Struct skill_cd is not a member of struct map_session_data
+ * to keep cooldowns in memory between player log-ins.
+ * All cooldowns are reset when server is restarted.
+ **/
+struct skill_cd {
+	struct skill_cd_entry *entry[MAX_SKILL_TREE];
+	unsigned char cursor;
+};
 
 /**
- * Vars
+ * Skill Unit Persistency during endack routes (mostly for songs see bugreport:4574)
  **/
-extern int enchant_eff[5];
-extern int deluge_eff[5];
-DBMap* skilldb_name2id;
+struct skill_unit_save {
+	uint16 skill_id, skill_lv;
+};
+
+struct s_skill_improvise_db {
+	uint16 skill_id;
+	short per;//1-10000
+};
+
+struct s_skill_changematerial_db {
+	int itemid;
+	short rate;
+	int qty[5];
+	short qty_rate[5];
+};
+
+struct s_skill_spellbook_db {
+	int nameid;
+	uint16 skill_id;
+	int point;
+};
+
+typedef int (*SkillFunc)(struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 tick, int flag);
 
 /**
  * Skill.c Interface
  **/
 struct skill_interface {
-	int (*init) (void);
+	int (*init) (bool minimal);
 	int (*final) (void);
 	void (*reload) (void);
-	void (*read_db) (void);
+	void (*read_db) (bool minimal);
+	/* */
+	DBMap* cd_db; // char_id -> struct skill_cd
+	DBMap* name2id_db;
+	DBMap* unit_db; // int id -> struct skill_unit*
+	DBMap* usave_db; // char_id -> struct skill_unit_save
+	DBMap* group_db;// int group_id -> struct skill_unit_group*
+	DBMap* bowling_db;// int mob_id -> struct mob_data*s
+	/* */
+	struct eri *unit_ers; //For handling skill_unit's [Skotlex]
+	struct eri *timer_ers; //For handling skill_timerskills [Skotlex]
+	struct eri *cd_ers; // ERS Storage for skill cool down managers [Ind/Hercules]
+	struct eri *cd_entry_ers; // ERS Storage for skill cool down entries [Ind/Hercules]
+	/* */
+	struct s_skill_db db[MAX_SKILL_DB];
+	struct s_skill_produce_db produce_db[MAX_SKILL_PRODUCE_DB];
+	struct s_skill_arrow_db arrow_db[MAX_SKILL_ARROW_DB];
+	struct s_skill_abra_db abra_db[MAX_SKILL_ABRA_DB];
+	struct s_skill_magicmushroom_db magicmushroom_db[MAX_SKILL_MAGICMUSHROOM_DB];
+	struct s_skill_improvise_db improvise_db[MAX_SKILL_IMPROVISE_DB];
+	struct s_skill_changematerial_db changematerial_db[MAX_SKILL_PRODUCE_DB];
+	struct s_skill_spellbook_db spellbook_db[MAX_SKILL_SPELLBOOK_DB];
+	bool reproduce_db[MAX_SKILL_DB];
+	struct s_skill_unit_layout unit_layout[MAX_SKILL_UNIT_LAYOUT];
+	/* */
+	int enchant_eff[5];
+	int deluge_eff[5];
+	int firewall_unit_pos;
+	int icewall_unit_pos;
+	int earthstrain_unit_pos;
+	int area_temp[8];
+	int unit_temp[20];  // temporary storage for tracking skill unit skill ids as players move in/out of them
+	int unit_group_newid;
 	/* accesssors */
 	int	(*get_index) ( uint16 skill_id );
 	int	(*get_type) ( uint16 skill_id );
@@ -1772,56 +1896,56 @@ struct skill_interface {
 	const char*	(*get_name) ( uint16 skill_id );
 	const char*	(*get_desc) ( uint16 skill_id );
 	/* check */
-	void (*chk) (int16* skill_id);
+	void (*chk) (uint16* skill_id);
 	/* whether its CAST_GROUND, CAST_DAMAGE or CAST_NODAMAGE */
 	int (*get_casttype) (uint16 skill_id);
 	int (*get_casttype2) (uint16 index);
+	bool (*is_combo) (int skill_id);
 	int (*name2id) (const char* name);
-	int (*isammotype) (struct map_session_data *sd, int skill);
-	int (*castend_id) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*castend_pos) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*castend_map) ( struct map_session_data *sd,uint16 skill_id, const char *map);
+	int (*isammotype) (struct map_session_data *sd, int skill_id);
+	int (*castend_id) (int tid, int64 tick, int id, intptr_t data);
+	int (*castend_pos) (int tid, int64 tick, int id, intptr_t data);
+	int (*castend_map) ( struct map_session_data *sd,uint16 skill_id, const char *mapname);
 	int (*cleartimerskill) (struct block_list *src);
-	int (*addtimerskill) (struct block_list *src,unsigned int tick,int target,int x,int y,uint16 skill_id,uint16 skill_lv,int type,int flag);
-	int (*additional_effect) ( struct block_list* src, struct block_list *bl,uint16 skill_id,uint16 skill_lv,int attack_type,int dmg_lv,unsigned int tick);
-	int (*counter_additional_effect) ( struct block_list* src, struct block_list *bl,uint16 skill_id,uint16 skill_lv,int attack_type,unsigned int tick);
+	int (*addtimerskill) (struct block_list *src, int64 tick, int target, int x, int y, uint16 skill_id, uint16 skill_lv, int type, int flag);
+	int (*additional_effect) (struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int attack_type, int dmg_lv, int64 tick);
+	int (*counter_additional_effect) (struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int attack_type, int64 tick);
 	int (*blown) (struct block_list* src, struct block_list* target, int count, int8 dir, int flag);
 	int (*break_equip) (struct block_list *bl, unsigned short where, int rate, int flag);
 	int (*strip_equip) (struct block_list *bl, unsigned short where, int rate, int lv, int time);
 	struct skill_unit_group* (*id2group) (int group_id);
 	struct skill_unit_group *(*unitsetting) (struct block_list* src, uint16 skill_id, uint16 skill_lv, short x, short y, int flag);
 	struct skill_unit *(*initunit) (struct skill_unit_group *group, int idx, int x, int y, int val1, int val2);
-	int (*delunit) (struct skill_unit *unit);
+	int (*delunit) (struct skill_unit *su);
 	struct skill_unit_group *(*init_unitgroup) (struct block_list* src, int count, uint16 skill_id, uint16 skill_lv, int unit_id, int limit, int interval);
 	int (*del_unitgroup) (struct skill_unit_group *group, const char* file, int line, const char* func);
 	int (*clear_unitgroup) (struct block_list *src);
 	int (*clear_group) (struct block_list *bl, int flag);
-	int (*unit_onplace) (struct skill_unit *src, struct block_list *bl, unsigned int tick);
-	int (*unit_ondamaged) (struct skill_unit *src,struct block_list *bl,int damage,unsigned int tick);
+	int (*unit_onplace) (struct skill_unit *src, struct block_list *bl, int64 tick);
+	int (*unit_ondamaged) (struct skill_unit *src, struct block_list *bl, int64 damage, int64 tick);
 	int (*cast_fix) ( struct block_list *bl, uint16 skill_id, uint16 skill_lv);
 	int (*cast_fix_sc) ( struct block_list *bl, int time);
-#ifdef RENEWAL_CAST
 	int (*vf_cast_fix) ( struct block_list *bl, double time, uint16 skill_id, uint16 skill_lv);
-#endif
 	int (*delay_fix) ( struct block_list *bl, uint16 skill_id, uint16 skill_lv);
 	int (*check_condition_castbegin) (struct map_session_data *sd, uint16 skill_id, uint16 skill_lv);
 	int (*check_condition_castend) (struct map_session_data *sd, uint16 skill_id, uint16 skill_lv);
 	int (*consume_requirement) (struct map_session_data *sd, uint16 skill_id, uint16 skill_lv, short type);
 	struct skill_condition (*get_requirement) (struct map_session_data *sd, uint16 skill_id, uint16 skill_lv);
-	int (*check_pc_partner) (struct map_session_data *sd, uint16 skill_id, short* skill_lv, int range, int cast_flag);
-	int (*unit_move) (struct block_list *bl,unsigned int tick,int flag);
-	int (*unit_onleft) (uint16 skill_id, struct block_list *bl,unsigned int tick);
-	int (*unit_onout) (struct skill_unit *src, struct block_list *bl, unsigned int tick);
+	int (*check_pc_partner) (struct map_session_data *sd, uint16 skill_id, uint16* skill_lv, int range, int cast_flag);
+	int (*unit_move) (struct block_list *bl, int64 tick, int flag);
+	int (*unit_onleft) (uint16 skill_id, struct block_list *bl, int64 tick);
+	int (*unit_onout) (struct skill_unit *src, struct block_list *bl, int64 tick);
 	int (*unit_move_unit_group) ( struct skill_unit_group *group, int16 m,int16 dx,int16 dy);
-	int (*guildaura_sub) (struct map_session_data* sd, int id, int strvit, int agidex);
 	int (*sit) (struct map_session_data *sd, int type);
-	void (*brandishspear) (struct block_list* src, struct block_list* bl, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag);
+	void (*brandishspear) (struct block_list* src, struct block_list* bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag);
 	void (*repairweapon) (struct map_session_data *sd, int idx);
 	void (*identify) (struct map_session_data *sd,int idx);
 	void (*weaponrefine) (struct map_session_data *sd,int idx);
 	int (*autospell) (struct map_session_data *md,uint16 skill_id);
 	int (*calc_heal) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, bool heal);
 	bool (*check_cloaking) (struct block_list *bl, struct status_change_entry *sce);
+	int (*check_cloaking_end) (struct block_list *bl, va_list ap);
+	bool (*can_cloak) (struct map_session_data *sd);
 	int (*enchant_elemental_end) (struct block_list *bl, int type);
 	int (*not_ok) (uint16 skill_id, struct map_session_data *sd);
 	int (*not_ok_hom) (uint16 skill_id, struct homun_data *hd);
@@ -1830,59 +1954,57 @@ struct skill_interface {
 	int (*can_produce_mix) ( struct map_session_data *sd, int nameid, int trigger, int qty);
 	int (*produce_mix) ( struct map_session_data *sd, uint16 skill_id, int nameid, int slot1, int slot2, int slot3, int qty );
 	int (*arrow_create) ( struct map_session_data *sd,int nameid);
-	int (*castend_nodamage_id) ( struct block_list *src, struct block_list *bl,uint16 skill_id,uint16 skill_lv,unsigned int tick,int flag );
-	int (*castend_damage_id) ( struct block_list* src, struct block_list *bl,uint16 skill_id,uint16 skill_lv,unsigned int tick,int flag );
-	int (*castend_pos2) ( struct block_list *src, int x,int y,uint16 skill_id,uint16 skill_lv,unsigned int tick,int flag);
-	int (*blockpc_start) (struct map_session_data*, uint16 skill_id, int, bool);
-	int (*blockhomun_start) (struct homun_data*,uint16 skill_id,int);
-	int (*blockmerc_start) (struct mercenary_data*,uint16 skill_id,int);
-	int (*attack) ( int attack_type, struct block_list* src, struct block_list *dsrc,struct block_list *bl,uint16 skill_id,uint16 skill_lv,unsigned int tick,int flag );
+	int (*castend_nodamage_id) (struct block_list *src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag);
+	int (*castend_damage_id) (struct block_list* src, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int64 tick,int flag);
+	int (*castend_pos2) (struct block_list *src, int x, int y, uint16 skill_id, uint16 skill_lv, int64 tick, int flag);
+	int (*blockpc_start) (struct map_session_data *sd, uint16 skill_id, int tick);
+	int (*blockhomun_start) (struct homun_data *hd, uint16 skill_id, int tick);
+	int (*blockmerc_start) (struct mercenary_data *md, uint16 skill_id, int tick);
+	int (*attack) (int attack_type, struct block_list* src, struct block_list *dsrc, struct block_list *bl, uint16 skill_id, uint16 skill_lv, int64 tick, int flag);
 	int (*attack_area) (struct block_list *bl,va_list ap);
 	int (*area_sub) (struct block_list *bl, va_list ap);
-	int (*area_sub_count) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, unsigned int tick, int flag);
+	int (*area_sub_count) (struct block_list *src, struct block_list *target, uint16 skill_id, uint16 skill_lv, int64 tick, int flag);
 	int (*check_unit_range) (struct block_list *bl, int x, int y, uint16 skill_id, uint16 skill_lv);
 	int (*check_unit_range_sub) (struct block_list *bl, va_list ap);
 	int (*check_unit_range2) (struct block_list *bl, int x, int y, uint16 skill_id, uint16 skill_lv);
 	int (*check_unit_range2_sub) (struct block_list *bl, va_list ap);
 	void (*toggle_magicpower) (struct block_list *bl, uint16 skill_id);
 	int (*magic_reflect) (struct block_list* src, struct block_list* bl, int type);
-	int (*onskillusage) (struct map_session_data *sd, struct block_list *bl, uint16 skill_id, unsigned int tick);
+	int (*onskillusage) (struct map_session_data *sd, struct block_list *bl, uint16 skill_id, int64 tick);
 	int (*cell_overlap) (struct block_list *bl, va_list ap);
-	int (*timerskill) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*timerskill) (int tid, int64 tick, int id, intptr_t data);
 	int (*trap_splash) (struct block_list *bl, va_list ap);
 	int (*check_condition_mercenary) (struct block_list *bl, int skill_id, int lv, int type);
 	struct skill_unit_group *(*locate_element_field) (struct block_list *bl);
 	int (*graffitiremover) (struct block_list *bl, va_list ap);
 	int (*activate_reverberation) ( struct block_list *bl, va_list ap);
 	int (*dance_overlap_sub) (struct block_list* bl, va_list ap);
-	int (*dance_overlap) (struct skill_unit* unit, int flag);
+	int (*dance_overlap) (struct skill_unit* su, int flag);
 	struct s_skill_unit_layout *(*get_unit_layout) (uint16 skill_id, uint16 skill_lv, struct block_list* src, int x, int y);
 	int (*frostjoke_scream) (struct block_list *bl, va_list ap);
 	int (*greed) (struct block_list *bl, va_list ap);
 	int (*destroy_trap) ( struct block_list *bl, va_list ap );
 	int (*icewall_block) (struct block_list *bl,va_list ap);
-	struct skill_unit_group_tickset *(*unitgrouptickset_search) (struct block_list *bl, struct skill_unit_group *group, int tick);
-	bool (*dance_switch) (struct skill_unit* unit, int flag);
+	struct skill_unit_group_tickset *(*unitgrouptickset_search) (struct block_list *bl, struct skill_unit_group *group, int64 tick);
+	bool (*dance_switch) (struct skill_unit* su, int flag);
 	int (*check_condition_char_sub) (struct block_list *bl, va_list ap);
 	int (*check_condition_mob_master_sub) (struct block_list *bl, va_list ap);
 	void (*brandishspear_first) (struct square *tc, uint8 dir, int16 x, int16 y);
 	void (*brandishspear_dir) (struct square* tc, uint8 dir, int are);
-#ifdef RENEWAL_CAST
-	int	(*get_fixed_cast) ( uint16 skill_id ,uint16 skill_lv );
-#endif
+	int (*get_fixed_cast) ( uint16 skill_id ,uint16 skill_lv );
 	int (*sit_count) (struct block_list *bl, va_list ap);
 	int (*sit_in) (struct block_list *bl, va_list ap);
 	int (*sit_out) (struct block_list *bl, va_list ap);
 	void (*unitsetmapcell) (struct skill_unit *src, uint16 skill_id, uint16 skill_lv, cell_t cell, bool flag);
-	int (*unit_onplace_timer) (struct skill_unit *src, struct block_list *bl, unsigned int tick);
+	int (*unit_onplace_timer) (struct skill_unit *src, struct block_list *bl, int64 tick);
 	int (*unit_effect) (struct block_list* bl, va_list ap);
 	int (*unit_timer_sub_onplace) (struct block_list* bl, va_list ap);
 	int (*unit_move_sub) (struct block_list* bl, va_list ap);
-	int (*blockpc_end) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*blockhomun_end) (int tid, unsigned int tick, int id, intptr_t data);
-	int (*blockmerc_end) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*blockpc_end) (int tid, int64 tick, int id, intptr_t data);
+	int (*blockhomun_end) (int tid, int64 tick, int id, intptr_t data);
+	int (*blockmerc_end) (int tid, int64 tick, int id, intptr_t data);
 	int (*split_atoi) (char *str, int *val);
-	int (*unit_timer) (int tid, unsigned int tick, int id, intptr_t data);
+	int (*unit_timer) (int tid, int64 tick, int id, intptr_t data);
 	int (*unit_timer_sub) (DBKey key, DBData *data, va_list ap);
 	void (*init_unit_layout) (void);
 	bool (*parse_row_skilldb) (char* split[], int columns, int current);
@@ -1916,10 +2038,13 @@ struct skill_interface {
 	int (*elementalanalysis) (struct map_session_data *sd, int n, uint16 skill_lv, unsigned short *item_list);
 	int (*changematerial) (struct map_session_data *sd, int n, unsigned short *item_list);
 	int (*get_elemental_type) (uint16 skill_id, uint16 skill_lv);
-} skill_s;
+	void (*cooldown_save) (struct map_session_data * sd);
+	int (*get_new_group_id) (void);
+	bool (*check_shadowform) (struct block_list *bl, int64 damage, int hit);
+};
 
 struct skill_interface *skill;
 
 void skill_defaults(void);
 
-#endif /* _SKILL_H_ */
+#endif /* MAP_SKILL_H */
diff --git a/src/map/sql/CMakeLists.txt b/src/map/sql/CMakeLists.txt
deleted file mode 100644
index 1b2c19979..000000000
--- a/src/map/sql/CMakeLists.txt
+++ /dev/null
@@ -1,116 +0,0 @@
-
-#
-# map sql
-#
-if( BUILD_SQL_SERVERS )
-message( STATUS "Creating target map-server" )
-set( SQL_MAP_HEADERS
-	"${SQL_MAP_SOURCE_DIR}/atcommand.h"
-	"${SQL_MAP_SOURCE_DIR}/battle.h"
-	"${SQL_MAP_SOURCE_DIR}/battleground.h"
-	"${SQL_MAP_SOURCE_DIR}/buyingstore.h"
-	"${SQL_MAP_SOURCE_DIR}/chat.h"
-	"${SQL_MAP_SOURCE_DIR}/chrif.h"
-	"${SQL_MAP_SOURCE_DIR}/clif.h"
-	"${SQL_MAP_SOURCE_DIR}/date.h"
-	"${SQL_MAP_SOURCE_DIR}/duel.h"
-	"${SQL_MAP_SOURCE_DIR}/elemental.h"
-	"${SQL_MAP_SOURCE_DIR}/guild.h"
-	"${SQL_MAP_SOURCE_DIR}/homunculus.h"
-	"${SQL_MAP_SOURCE_DIR}/instance.h"	
-	"${SQL_MAP_SOURCE_DIR}/intif.h"
-	"${SQL_MAP_SOURCE_DIR}/irc-bot.h"
-	"${SQL_MAP_SOURCE_DIR}/itemdb.h"
-	"${SQL_MAP_SOURCE_DIR}/log.h"
-	"${SQL_MAP_SOURCE_DIR}/mail.h"
-	"${SQL_MAP_SOURCE_DIR}/map.h"
-	"${SQL_MAP_SOURCE_DIR}/mapreg.h"
-	"${SQL_MAP_SOURCE_DIR}/mercenary.h"
-	"${SQL_MAP_SOURCE_DIR}/mob.h"
-	"${SQL_MAP_SOURCE_DIR}/npc.h"
-	"${SQL_MAP_SOURCE_DIR}/packets.h"
-	"${SQL_MAP_SOURCE_DIR}/packets_struct.h"
-	"${SQL_MAP_SOURCE_DIR}/party.h"
-	"${SQL_MAP_SOURCE_DIR}/path.h"
-	"${SQL_MAP_SOURCE_DIR}/pc.h"
-	"${SQL_MAP_SOURCE_DIR}/pc_groups.h"
-	"${SQL_MAP_SOURCE_DIR}/pet.h"
-	"${SQL_MAP_SOURCE_DIR}/quest.h"
-	"${SQL_MAP_SOURCE_DIR}/script.h"
-	"${SQL_MAP_SOURCE_DIR}/searchstore.h"
-	"${SQL_MAP_SOURCE_DIR}/skill.h"
-	"${SQL_MAP_SOURCE_DIR}/status.h"
-	"${SQL_MAP_SOURCE_DIR}/storage.h"
-	"${SQL_MAP_SOURCE_DIR}/trade.h"
-	"${SQL_MAP_SOURCE_DIR}/unit.h"
-	"${SQL_MAP_SOURCE_DIR}/vending.h"
-	)
-set( SQL_MAP_SOURCES
-	"${SQL_MAP_SOURCE_DIR}/atcommand.c"
-	"${SQL_MAP_SOURCE_DIR}/battle.c"
-	"${SQL_MAP_SOURCE_DIR}/battleground.c"
-	"${SQL_MAP_SOURCE_DIR}/buyingstore.c"
-	"${SQL_MAP_SOURCE_DIR}/chat.c"
-	"${SQL_MAP_SOURCE_DIR}/chrif.c"
-	"${SQL_MAP_SOURCE_DIR}/clif.c"
-	"${SQL_MAP_SOURCE_DIR}/date.c"
-	"${SQL_MAP_SOURCE_DIR}/duel.c"
-	"${SQL_MAP_SOURCE_DIR}/elemental.c"
-	"${SQL_MAP_SOURCE_DIR}/guild.c"
-	"${SQL_MAP_SOURCE_DIR}/homunculus.c"
-	"${SQL_MAP_SOURCE_DIR}/instance.c"
-	"${SQL_MAP_SOURCE_DIR}/intif.c"
-	"${SQL_MAP_SOURCE_DIR}/irc-bot.c"
-	"${SQL_MAP_SOURCE_DIR}/itemdb.c"
-	"${SQL_MAP_SOURCE_DIR}/log.c"
-	"${SQL_MAP_SOURCE_DIR}/mail.c"
-	"${SQL_MAP_SOURCE_DIR}/map.c"
-	"${SQL_MAP_SOURCE_DIR}/mapreg_sql.c"
-	"${SQL_MAP_SOURCE_DIR}/mercenary.c"
-	"${SQL_MAP_SOURCE_DIR}/mob.c"
-	"${SQL_MAP_SOURCE_DIR}/npc.c"
-	"${SQL_MAP_SOURCE_DIR}/npc_chat.c"
-	"${SQL_MAP_SOURCE_DIR}/party.c"
-	"${SQL_MAP_SOURCE_DIR}/path.c"
-	"${SQL_MAP_SOURCE_DIR}/pc.c"
-	"${SQL_MAP_SOURCE_DIR}/pc_groups.c"
-	"${SQL_MAP_SOURCE_DIR}/pet.c"
-	"${SQL_MAP_SOURCE_DIR}/quest.c"
-	"${SQL_MAP_SOURCE_DIR}/script.c"
-	"${SQL_MAP_SOURCE_DIR}/searchstore.c"
-	"${SQL_MAP_SOURCE_DIR}/skill.c"
-	"${SQL_MAP_SOURCE_DIR}/status.c"
-	"${SQL_MAP_SOURCE_DIR}/storage.c"
-	"${SQL_MAP_SOURCE_DIR}/trade.c"
-	"${SQL_MAP_SOURCE_DIR}/unit.c"
-	"${SQL_MAP_SOURCE_DIR}/vending.c"
-	)
-set( DEPENDENCIES common_sql )
-set( LIBRARIES ${GLOBAL_LIBRARIES} )
-set( INCLUDE_DIRS ${GLOBAL_INCLUDE_DIRS} ${COMMON_BASE_INCLUDE_DIRS} )
-set( DEFINITIONS "${GLOBAL_DEFINITIONS} ${COMMON_BASE_DEFINITIONS}" )
-if( WITH_PCRE )
-	message( STATUS "Enabled PCRE code" )
-	set( LIBRARIES ${LIBRARIES} ${PCRE_LIBRARIES} )
-	set( INCLUDE_DIRS ${INCLUDE_DIRS} ${PCRE_INCLUDE_DIRS} )
-	set( DEFINITIONS "${DEFINITIONS} -DPCRE_SUPPORT" )
-else()
-	message( STATUS "Disabled PCRE code" )
-endif()
-set( SOURCE_FILES ${COMMON_BASE_HEADERS} ${COMMON_SQL_HEADERS} ${SQL_MAP_HEADERS} ${SQL_MAP_SOURCES} )
-source_group( common FILES ${COMMON_BASE_HEADERS} ${COMMON_SQL_HEADERS} )
-source_group( map FILES ${SQL_MAP_HEADERS} ${SQL_MAP_SOURCES} )
-include_directories( ${INCLUDE_DIRS} )
-add_executable( map-server ${SOURCE_FILES} )
-add_dependencies( map-server ${DEPENDENCIES} )
-target_link_libraries( map-server ${LIBRARIES} ${DEPENDENCIES} )
-set_target_properties( map-server PROPERTIES COMPILE_FLAGS "${DEFINITIONS}" )
-if( INSTALL_COMPONENT_RUNTIME )
-	cpack_add_component( Runtime_mapserver_sql DESCRIPTION "map-server (sql version)" DISPLAY_NAME "map-server" GROUP Runtime )
-	install( TARGETS map-server
-		DESTINATION "."
-		COMPONENT Runtime_mapserver_sql )
-endif( INSTALL_COMPONENT_RUNTIME )
-set( TARGET_LIST ${TARGET_LIST} map-server  CACHE INTERNAL "" )
-message( STATUS "Creating target map-server - done" )
-endif( BUILD_SQL_SERVERS )
diff --git a/src/map/status.c b/src/map/status.c
index 992cc0855..4a2a6c344 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -2,103 +2,69 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/random.h"
-#include "../common/showmsg.h"
-#include "../common/malloc.h"
-#include "../common/utils.h"
-#include "../common/ers.h"
-#include "../common/strlib.h"
+#define HERCULES_CORE
 
+#include "../config/core.h" // ANTI_MAYAP_CHEAT, DBPATH, DEFTYPE_MAX, DEFTYPE_MIN, DEVOTION_REFLECT_DAMAGE, RENEWAL, RENEWAL_ASPD, RENEWAL_EDP
+#include "status.h"
+
+#include <math.h>
+#include <memory.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include "battle.h"
+#include "chrif.h"
+#include "clif.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
+#include "itemdb.h"
 #include "map.h"
+#include "mercenary.h"
+#include "mob.h"
+#include "npc.h"
 #include "path.h"
 #include "pc.h"
 #include "pet.h"
-#include "npc.h"
-#include "mob.h"
-#include "clif.h"
-#include "guild.h"
+#include "script.h"
 #include "skill.h"
-#include "itemdb.h"
-#include "battle.h"
-#include "chrif.h"
 #include "skill.h"
-#include "status.h"
-#include "script.h"
 #include "unit.h"
-#include "homunculus.h"
-#include "mercenary.h"
-#include "elemental.h"
 #include "vending.h"
+#include "../common/cbasetypes.h"
+#include "../common/ers.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/strlib.h"
+#include "../common/timer.h"
+#include "../common/utils.h"
 
-#include <time.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <memory.h>
-#include <string.h>
-#include <math.h>
-
-//Regen related flags.
-enum e_regen
-{
-	RGN_HP  = 0x01,
-	RGN_SP  = 0x02,
-	RGN_SHP = 0x04,
-	RGN_SSP = 0x08,
-};
-
-static int max_weight_base[CLASS_COUNT];
-static int hp_coefficient[CLASS_COUNT];
-static int hp_coefficient2[CLASS_COUNT];
-static int hp_sigma_val[CLASS_COUNT][MAX_LEVEL+1];
-static int sp_coefficient[CLASS_COUNT];
-#ifdef RENEWAL_ASPD
-	static int aspd_base[CLASS_COUNT][MAX_WEAPON_TYPE+1];
-#else
-	static int aspd_base[CLASS_COUNT][MAX_WEAPON_TYPE];	//[blackhole89]
-#endif
-
-// bonus values and upgrade chances for refining equipment
-static struct {
-	int chance[MAX_REFINE]; // success chance
-	int bonus[MAX_REFINE]; // cumulative fixed bonus damage
-	int randombonus_max[MAX_REFINE]; // cumulative maximum random bonus damage
-} refine_info[REFINE_TYPE_MAX];
-
-static int atkmods[3][MAX_WEAPON_TYPE];	//ATK weapon modification for size (size_fix.txt)
-static char job_bonus[CLASS_COUNT][MAX_LEVEL];
-static sc_conf_type sc_conf[SC_MAX];
-
-static struct eri *sc_data_ers; //For sc_data entries
-static struct status_data dummy_status;
-
-int current_equip_item_index; //Contains inventory index of an equipped item. To pass it into the EQUP_SCRIPT [Lupus]
-int current_equip_card_id; //To prevent card-stacking (from jA) [Skotlex]
-//we need it for new cards 15 Feb 2005, to check if the combo cards are insrerted into the CURRENT weapon only
-//to avoid cards exploits
+struct status_interface status_s;
 
 /**
- * Returns the status change associated with a skill.
- * @param skill The skill to look up
- * @return The status registered for this skill
- **/
+* Returns the status change associated with a skill.
+* @param skill The skill to look up
+* @return The status registered for this skill
+**/
 sc_type status_skill2sc(int skill_id) {
 	int idx;
 	if( (idx = skill->get_index(skill_id)) == 0 ) {
-		ShowError("status_skill2sc: Unsupported skill id %d\n", skill);
+		ShowError("status_skill2sc: Unsupported skill id %d\n", skill_id);
 		return SC_NONE;
 	}
-	return SkillStatusChangeTable[idx];
+	return status->Skill2SCTable[idx];
 }
 
 /**
- * Returns the FIRST skill (in order of definition in initChangeTables) to use a given status change.
- * Utilized for various duration lookups. Use with caution!
- * @param sc The status to look up
- * @return A skill associated with the status
- **/
+* Returns the FIRST skill (in order of definition in initChangeTables) to use a given status change.
+* Utilized for various duration lookups. Use with caution!
+* @param sc The status to look up
+* @return A skill associated with the status
+**/
 int status_sc2skill(sc_type sc)
 {
 	if( sc < 0 || sc >= SC_MAX ) {
@@ -106,14 +72,14 @@ int status_sc2skill(sc_type sc)
 		return 0;
 	}
 
-	return StatusSkillChangeTable[sc];
+	return status->SkillChangeTable[sc];
 }
 
 /**
- * Returns the status calculation flag associated with a given status change.
- * @param sc The status to look up
- * @return The scb_flag registered for this status (see enum scb_flag)
- **/
+* Returns the status calculation flag associated with a given status change.
+* @param sc The status to look up
+* @return The scb_flag registered for this status (see enum scb_flag)
+**/
 unsigned int status_sc2scb_flag(sc_type sc)
 {
 	if( sc < 0 || sc >= SC_MAX ) {
@@ -121,28 +87,24 @@ unsigned int status_sc2scb_flag(sc_type sc)
 		return SCB_NONE;
 	}
 
-	return StatusChangeFlagTable[sc];
+	return status->ChangeFlagTable[sc];
 }
 
 /**
- * Returns the bl types which require a status change packet to be sent for a given client status identifier.
- * @param type The client-side status identifier to look up (see enum si_type)
- * @return The bl types relevant to the type (see enum bl_type)
- **/
+* Returns the bl types which require a status change packet to be sent for a given client status identifier.
+* @param type The client-side status identifier to look up (see enum si_type)
+* @return The bl types relevant to the type (see enum bl_type)
+**/
 int status_type2relevant_bl_types(int type)
 {
 	if( type < 0 || type >= SI_MAX ) {
 		ShowError("status_type2relevant_bl_types: Unsupported type %d\n", type);
-		return SI_BLANK;
+		return BL_NUL;
 	}
 
-	return StatusRelevantBLTypes[type];
+	return status->RelevantBLTypes[type];
 }
 
-#define add_sc(skill,sc) set_sc(skill,sc,SI_BLANK,SCB_NONE)
-// indicates that the status displays a visual effect for the affected unit, and should be sent to the client for all supported units
-#define set_sc_with_vfx(skill, sc, icon, flag) set_sc((skill), (sc), (icon), (flag)); if((icon) < SI_MAX) StatusRelevantBLTypes[(icon)] |= BL_SCEFFECT
-
 static void set_sc(uint16 skill_id, sc_type sc, int icon, unsigned int flag) {
 	uint16 idx;
 	if( (idx = skill->get_index(skill_id)) == 0 ) {
@@ -154,31 +116,35 @@ static void set_sc(uint16 skill_id, sc_type sc, int icon, unsigned int flag) {
 		return;
 	}
 
-	if( StatusSkillChangeTable[sc] == 0 )
-  		StatusSkillChangeTable[sc] = skill_id;
-	if( StatusIconChangeTable[sc] == SI_BLANK )
-  		StatusIconChangeTable[sc] = icon;
-	StatusChangeFlagTable[sc] |= flag;
+	if( status->SkillChangeTable[sc] == 0 )
+		status->SkillChangeTable[sc] = skill_id;
+	if( status->IconChangeTable[sc] == SI_BLANK )
+		status->IconChangeTable[sc] = icon;
+	status->ChangeFlagTable[sc] |= flag;
 
-	if( SkillStatusChangeTable[idx] == SC_NONE )
-		SkillStatusChangeTable[idx] = sc;
+	if( status->Skill2SCTable[idx] == SC_NONE )
+		status->Skill2SCTable[idx] = sc;
 }
 
 void initChangeTables(void) {
+#define add_sc(skill,sc) set_sc((skill),(sc),SI_BLANK,SCB_NONE)
+// indicates that the status displays a visual effect for the affected unit, and should be sent to the client for all supported units
+#define set_sc_with_vfx(skill, sc, icon, flag) do { set_sc((skill), (sc), (icon), (flag)); if((icon) < SI_MAX) status->RelevantBLTypes[(icon)] |= BL_SCEFFECT; } while(0)
+
 	int i;
 
 	for (i = 0; i < SC_MAX; i++)
-		StatusIconChangeTable[i] = SI_BLANK;
+		status->IconChangeTable[i] = SI_BLANK;
 
 	for (i = 0; i < MAX_SKILL; i++)
-		SkillStatusChangeTable[i] = SC_NONE;
+		status->Skill2SCTable[i] = SC_NONE;
 
 	for (i = 0; i < SI_MAX; i++)
-		StatusRelevantBLTypes[i] = BL_PC;
+		status->RelevantBLTypes[i] = BL_PC;
 
-	memset(StatusSkillChangeTable, 0, sizeof(StatusSkillChangeTable));
-	memset(StatusChangeFlagTable, 0, sizeof(StatusChangeFlagTable));
-	memset(StatusDisplayType, 0, sizeof(StatusDisplayType));
+	memset(status->SkillChangeTable, 0, sizeof(status->SkillChangeTable));
+	memset(status->ChangeFlagTable, 0, sizeof(status->ChangeFlagTable));
+	memset(status->DisplayType, 0, sizeof(status->DisplayType));
 
 	//First we define the skill for common ailments. These are used in skill_additional_effect through sc cards. [Skotlex]
 	set_sc( NPC_PETRIFYATTACK , SC_STONE     , SI_BLANK    , SCB_DEF_ELE|SCB_DEF|SCB_MDEF );
@@ -196,7 +162,7 @@ void initChangeTables(void) {
 	//The main status definitions
 	add_sc( SM_BASH              , SC_STUN            );
 	set_sc( SM_PROVOKE           , SC_PROVOKE         , SI_PROVOKE         , SCB_DEF|SCB_DEF2|SCB_BATK|SCB_WATK );
-	add_sc( SM_MAGNUM            , SC_WATK_ELEMENT    );
+	add_sc( SM_MAGNUM            , SC_SUB_WEAPONPROPERTY    );
 	set_sc( SM_ENDURE            , SC_ENDURE          , SI_ENDURE          , SCB_MDEF|SCB_DSPD );
 	add_sc( MG_SIGHT             , SC_SIGHT           );
 	add_sc( MG_SAFETYWALL        , SC_SAFETYWALL      );
@@ -214,7 +180,12 @@ void initChangeTables(void) {
 	add_sc( TF_POISON            , SC_POISON          );
 	set_sc( KN_TWOHANDQUICKEN    , SC_TWOHANDQUICKEN  , SI_TWOHANDQUICKEN  , SCB_ASPD );
 	add_sc( KN_AUTOCOUNTER       , SC_AUTOCOUNTER     );
-	set_sc( PR_IMPOSITIO         , SC_IMPOSITIO       , SI_IMPOSITIO       , SCB_WATK );
+	set_sc( PR_IMPOSITIO         , SC_IMPOSITIO       , SI_IMPOSITIO       ,
+#ifdef RENEWAL
+		SCB_NONE );
+#else
+		SCB_WATK );
+#endif
 	set_sc( PR_SUFFRAGIUM        , SC_SUFFRAGIUM      , SI_SUFFRAGIUM      , SCB_NONE );
 	set_sc( PR_ASPERSIO          , SC_ASPERSIO        , SI_ASPERSIO        , SCB_ATK_ELE );
 	set_sc( PR_BENEDICTIO        , SC_BENEDICTIO      , SI_BENEDICTIO      , SCB_DEF_ELE );
@@ -233,7 +204,7 @@ void initChangeTables(void) {
 	set_sc( BS_WEAPONPERFECT     , SC_WEAPONPERFECT   , SI_WEAPONPERFECT, SCB_NONE );
 	set_sc( BS_OVERTHRUST        , SC_OVERTHRUST      , SI_OVERTHRUST   , SCB_NONE );
 	set_sc( BS_MAXIMIZE          , SC_MAXIMIZEPOWER   , SI_MAXIMIZE     , SCB_REGEN );
-	add_sc( HT_LANDMINE          , SC_STUN            ); 
+	add_sc( HT_LANDMINE          , SC_STUN            );
 	set_sc( HT_ANKLESNARE        , SC_ANKLESNARE      , SI_ANKLESNARE   , SCB_NONE );
 	add_sc( HT_SANDMAN           , SC_SLEEP           );
 	add_sc( HT_FLASHER           , SC_BLIND           );
@@ -348,9 +319,9 @@ void initChangeTables(void) {
 	set_sc( LK_AURABLADE         , SC_AURABLADE       , SI_AURABLADE       , SCB_NONE );
 	set_sc( LK_PARRYING          , SC_PARRYING        , SI_PARRYING        , SCB_NONE );
 #ifndef RENEWAL
-	set_sc( LK_CONCENTRATION     , SC_LKCONCENTRATION , SI_CONCENTRATION   , SCB_BATK|SCB_WATK|SCB_HIT|SCB_DEF|SCB_DEF2);
+	set_sc( LK_CONCENTRATION     , SC_LKCONCENTRATION , SI_LKCONCENTRATION   , SCB_BATK|SCB_WATK|SCB_HIT|SCB_DEF|SCB_DEF2);
 #else
-	set_sc( LK_CONCENTRATION     , SC_LKCONCENTRATION , SI_CONCENTRATION   , SCB_HIT|SCB_DEF);
+	set_sc( LK_CONCENTRATION     , SC_LKCONCENTRATION , SI_LKCONCENTRATION   , SCB_HIT|SCB_DEF);
 #endif
 	set_sc( LK_TENSIONRELAX      , SC_TENSIONRELAX    , SI_TENSIONRELAX    , SCB_REGEN );
 	set_sc( LK_BERSERK           , SC_BERSERK         , SI_BERSERK         , SCB_DEF|SCB_DEF2|SCB_MDEF|SCB_MDEF2|SCB_FLEE|SCB_SPEED|SCB_ASPD|SCB_MAXHP|SCB_REGEN );
@@ -427,10 +398,20 @@ void initChangeTables(void) {
 	add_sc( GS_CRACKER           , SC_STUN            );
 	add_sc( GS_DISARM            , SC_NOEQUIPWEAPON     );
 	add_sc( GS_PIERCINGSHOT      , SC_BLOODING        );
-	set_sc( GS_MADNESSCANCEL     , SC_GS_MADNESSCANCEL   , SI_GS_MADNESSCANCEL   , SCB_BATK|SCB_ASPD );
+	set_sc( GS_MADNESSCANCEL     , SC_GS_MADNESSCANCEL   , SI_GS_MADNESSCANCEL   , SCB_ASPD
+#ifndef RENEWAL
+		|SCB_BATK );
+#else
+		);
+#endif
 	set_sc( GS_ADJUSTMENT        , SC_GS_ADJUSTMENT      , SI_GS_ADJUSTMENT      , SCB_HIT|SCB_FLEE );
 	set_sc( GS_INCREASING        , SC_GS_ACCURACY        , SI_GS_ACCURACY        , SCB_AGI|SCB_DEX|SCB_HIT );
-	set_sc( GS_GATLINGFEVER      , SC_GS_GATLINGFEVER    , SI_GS_GATLINGFEVER    , SCB_BATK|SCB_FLEE|SCB_SPEED|SCB_ASPD );
+	set_sc( GS_GATLINGFEVER      , SC_GS_GATLINGFEVER    , SI_GS_GATLINGFEVER    , SCB_FLEE|SCB_SPEED|SCB_ASPD
+#ifndef RENEWAL
+		|SCB_BATK );
+#else
+		);
+#endif
 	set_sc( NJ_TATAMIGAESHI      , SC_NJ_TATAMIGAESHI    , SI_BLANK              , SCB_NONE );
 	set_sc( NJ_SUITON            , SC_NJ_SUITON          , SI_NJ_SUITON          , SCB_AGI|SCB_SPEED );
 	add_sc( NJ_HYOUSYOURAKU      , SC_FREEZE          );
@@ -467,7 +448,7 @@ void initChangeTables(void) {
 	set_sc( CASH_ASSUMPTIO       , SC_ASSUMPTIO       , SI_ASSUMPTIO       , SCB_NONE );
 
 	set_sc( ALL_PARTYFLEE        , SC_PARTYFLEE       , SI_PARTYFLEE       , SCB_NONE );
-	set_sc( ALL_ODINS_POWER      , SC_ODINS_POWER     , SI_ODINS_POWER     , SCB_MATK|SCB_BATK|SCB_MDEF|SCB_DEF );
+	set_sc( ALL_ODINS_POWER      , SC_ODINS_POWER     , SI_ODINS_POWER     , SCB_WATK | SCB_MATK | SCB_MDEF | SCB_DEF);
 
 	set_sc( CR_SHRINK            , SC_CR_SHRINK       , SI_CR_SHRINK       , SCB_NONE );
 	set_sc( RG_CLOSECONFINE      , SC_RG_CCONFINE_S   , SI_RG_CCONFINE_S   , SCB_NONE );
@@ -488,13 +469,13 @@ void initChangeTables(void) {
 	set_sc( HAMI_BLOODLUST       , SC_HAMI_BLOODLUST       , SI_BLANK           , SCB_BATK|SCB_WATK );
 
 	// Homunculus S
+	set_sc( MH_LIGHT_OF_REGENE	 , SC_LIGHT_OF_REGENE	   , SI_LIGHT_OF_REGENE , SCB_NONE );
+	set_sc( MH_OVERED_BOOST		 , SC_OVERED_BOOST		   , SI_OVERED_BOOST	, SCB_FLEE|SCB_ASPD|SCB_DEF );
+
 	add_sc(MH_STAHL_HORN, SC_STUN);
 	set_sc(MH_ANGRIFFS_MODUS, SC_ANGRIFFS_MODUS, SI_ANGRIFFS_MODUS, SCB_BATK | SCB_DEF | SCB_FLEE | SCB_MAXHP);
 	set_sc(MH_GOLDENE_FERSE, SC_GOLDENE_FERSE, SI_GOLDENE_FERSE,  SCB_ASPD|SCB_MAXHP);
 	add_sc( MH_STEINWAND, SC_SAFETYWALL );
-	add_sc(MH_ERASER_CUTTER, SC_ERASER_CUTTER);
-	set_sc(MH_OVERED_BOOST, SC_OVERED_BOOST, SI_BLANK, SCB_FLEE|SCB_ASPD);
-	add_sc(MH_LIGHT_OF_REGENE, SC_LIGHT_OF_REGENE);
 	set_sc(MH_VOLCANIC_ASH, SC_VOLCANIC_ASH, SI_VOLCANIC_ASH, SCB_DEF|SCB_DEF2|SCB_HIT|SCB_BATK|SCB_FLEE);
 	set_sc(MH_GRANITIC_ARMOR, SC_GRANITIC_ARMOR, SI_GRANITIC_ARMOR, SCB_NONE);
 	set_sc(MH_MAGMA_FLOW, SC_MAGMA_FLOW, SI_MAGMA_FLOW, SCB_NONE);
@@ -504,14 +485,14 @@ void initChangeTables(void) {
 	add_sc(MH_POISON_MIST, SC_BLIND);
 	set_sc(MH_PAIN_KILLER, SC_PAIN_KILLER, SI_PAIN_KILLER, SCB_ASPD);
 
-	add_sc(MH_STYLE_CHANGE, SC_STYLE_CHANGE);
-    set_sc( MH_TINDER_BREAKER      , SC_RG_CCONFINE_S   , SI_RG_CCONFINE_S   , SCB_NONE );
+	set_sc( MH_SILENT_BREEZE       , SC_SILENCE         , SI_SILENT_BREEZE    , SCB_NONE );
+	add_sc( MH_STYLE_CHANGE        , SC_STYLE_CHANGE);
+	set_sc( MH_TINDER_BREAKER      , SC_RG_CCONFINE_S    , SI_RG_CCONFINE_S    , SCB_NONE );
 	set_sc( MH_TINDER_BREAKER      , SC_RG_CCONFINE_M    , SI_RG_CCONFINE_M    , SCB_FLEE );
 
-
 	add_sc( MER_CRASH            , SC_STUN            );
 	set_sc( MER_PROVOKE          , SC_PROVOKE         , SI_PROVOKE         , SCB_DEF|SCB_DEF2|SCB_BATK|SCB_WATK );
-	add_sc( MS_MAGNUM            , SC_WATK_ELEMENT    );
+	add_sc( MS_MAGNUM            , SC_SUB_WEAPONPROPERTY    );
 	add_sc( MER_SIGHT            , SC_SIGHT           );
 	set_sc( MER_DECAGI           , SC_DEC_AGI         , SI_DEC_AGI         , SCB_AGI|SCB_SPEED );
 	set_sc( MER_MAGNIFICAT       , SC_MAGNIFICAT      , SI_MAGNIFICAT      , SCB_REGEN );
@@ -541,13 +522,13 @@ void initChangeTables(void) {
 	set_sc( GD_REGENERATION      , SC_GDSKILL_REGENERATION    , SI_BLANK           , SCB_REGEN );
 
 	/**
-	 * Rune Knight
-	 **/
+	* Rune Knight
+	**/
 	set_sc( RK_ENCHANTBLADE      , SC_ENCHANTBLADE      , SI_ENCHANTBLADE      , SCB_NONE );
 	set_sc( RK_DRAGONHOWLING     , SC_FEAR              , SI_BLANK             , SCB_FLEE|SCB_HIT );
 	set_sc( RK_DEATHBOUND        , SC_DEATHBOUND        , SI_DEATHBOUND        , SCB_NONE );
 	set_sc( RK_WINDCUTTER        , SC_FEAR              , SI_BLANK             , SCB_FLEE|SCB_HIT );
-	set_sc( RK_DRAGONBREATH      , SC_BURNING           , SI_BLANK             , SCB_MDEF );
+	add_sc( RK_DRAGONBREATH      , SC_BURNING );
 	set_sc( RK_MILLENNIUMSHIELD  , SC_MILLENNIUMSHIELD  , SI_BLANK			   , SCB_NONE );
 	set_sc( RK_REFRESH           , SC_REFRESH           , SI_REFRESH           , SCB_NONE );
 	set_sc( RK_GIANTGROWTH       , SC_GIANTGROWTH       , SI_GIANTGROWTH       , SCB_STR );
@@ -558,8 +539,8 @@ void initChangeTables(void) {
 	set_sc( RK_CRUSHSTRIKE		 , SC_CRUSHSTRIKE		, SI_CRUSHSTRIKE	   , SCB_NONE );
 	add_sc( RK_DRAGONBREATH_WATER, SC_FROSTMISTY );
 	/**
-	 * GC Guillotine Cross
-	 **/
+	* GC Guillotine Cross
+	**/
 	set_sc_with_vfx( GC_VENOMIMPRESS      , SC_VENOMIMPRESS     , SI_VENOMIMPRESS     , SCB_NONE );
 	set_sc( GC_POISONINGWEAPON   , SC_POISONINGWEAPON  , SI_POISONINGWEAPON  , SCB_NONE );
 	set_sc( GC_WEAPONBLOCKING    , SC_WEAPONBLOCKING   , SI_WEAPONBLOCKING   , SCB_NONE );
@@ -568,8 +549,8 @@ void initChangeTables(void) {
 	set_sc( GC_ROLLINGCUTTER     , SC_ROLLINGCUTTER    , SI_ROLLINGCUTTER    , SCB_NONE );
 	set_sc_with_vfx( GC_DARKCROW          , SC_DARKCROW         , SI_DARKCROW         , SCB_NONE );
 	/**
-	 * Arch Bishop
-	 **/
+	* Arch Bishop
+	**/
 	set_sc( AB_ADORAMUS          , SC_ADORAMUS        , SI_ADORAMUS        , SCB_AGI|SCB_SPEED );
 	add_sc( AB_CLEMENTIA         , SC_BLESSING );
 	add_sc( AB_CANTO             , SC_INC_AGI );
@@ -584,17 +565,17 @@ void initChangeTables(void) {
 	set_sc( AB_SECRAMENT         , SC_SECRAMENT       , SI_SECRAMENT       , SCB_NONE );
 	set_sc( AB_OFFERTORIUM       , SC_OFFERTORIUM     , SI_OFFERTORIUM     , SCB_NONE );
 	/**
-	 * Warlock
-	 **/
+	* Warlock
+	**/
 	add_sc( WL_WHITEIMPRISON     , SC_WHITEIMPRISON );
 	set_sc_with_vfx( WL_FROSTMISTY        , SC_FROSTMISTY        , SI_FROSTMISTY      , SCB_ASPD|SCB_SPEED|SCB_DEF );
 	set_sc( WL_MARSHOFABYSS      , SC_MARSHOFABYSS    , SI_MARSHOFABYSS    , SCB_SPEED|SCB_FLEE|SCB_AGI|SCB_DEX );
-    set_sc(WL_RECOGNIZEDSPELL   , SC_RECOGNIZEDSPELL , SI_RECOGNIZEDSPELL , SCB_MATK);
+	set_sc(WL_RECOGNIZEDSPELL   , SC_RECOGNIZEDSPELL , SI_RECOGNIZEDSPELL , SCB_MATK);
 	set_sc( WL_STASIS            , SC_STASIS          , SI_STASIS          , SCB_NONE );
 	set_sc( WL_TELEKINESIS_INTENSE, SC_TELEKINESIS_INTENSE     , SI_TELEKINESIS_INTENSE , SCB_MATK );
 	/**
-	 * Ranger
-	 **/
+	* Ranger
+	**/
 	set_sc( RA_FEARBREEZE        , SC_FEARBREEZE      , SI_FEARBREEZE      , SCB_NONE );
 	set_sc( RA_ELECTRICSHOCKER   , SC_ELECTRICSHOCKER , SI_ELECTRICSHOCKER , SCB_NONE );
 	set_sc( RA_WUGDASH           , SC_WUGDASH         , SI_WUGDASH         , SCB_SPEED );
@@ -605,35 +586,33 @@ void initChangeTables(void) {
 	add_sc( RA_VERDURETRAP       , SC_ARMOR_PROPERTY );
 	add_sc( RA_FIRINGTRAP        , SC_BURNING );
 	add_sc( RA_ICEBOUNDTRAP      , SC_FROSTMISTY );
-	set_sc( RA_UNLIMIT           , SC_UNLIMIT         , SI_UNLIMIT         , SCB_NONE );
+	set_sc( RA_UNLIMIT           , SC_UNLIMIT         , SI_UNLIMIT         , SCB_DEF|SCB_DEF2|SCB_MDEF|SCB_MDEF2 );
 	/**
-	 * Mechanic
-	 **/
+	* Mechanic
+	**/
 	set_sc( NC_ACCELERATION      , SC_ACCELERATION    , SI_ACCELERATION    , SCB_SPEED );
 	set_sc( NC_HOVERING          , SC_HOVERING        , SI_HOVERING        , SCB_SPEED );
 	set_sc( NC_SHAPESHIFT        , SC_SHAPESHIFT      , SI_SHAPESHIFT      , SCB_DEF_ELE );
 	set_sc( NC_INFRAREDSCAN      , SC_INFRAREDSCAN    , SI_INFRAREDSCAN    , SCB_FLEE );
 	set_sc( NC_ANALYZE           , SC_ANALYZE         , SI_ANALYZE         , SCB_DEF|SCB_DEF2|SCB_MDEF|SCB_MDEF2 );
 	set_sc( NC_MAGNETICFIELD     , SC_MAGNETICFIELD   , SI_MAGNETICFIELD   , SCB_NONE );
-	set_sc( NC_NEUTRALBARRIER    , SC_NEUTRALBARRIER  , SI_NEUTRALBARRIER  , SCB_NONE );
+	set_sc( NC_NEUTRALBARRIER    , SC_NEUTRALBARRIER  , SI_NEUTRALBARRIER  , SCB_DEF|SCB_MDEF );
 	set_sc( NC_STEALTHFIELD      , SC_STEALTHFIELD    , SI_STEALTHFIELD    , SCB_NONE );
 	/**
-	 * Royal Guard
-	 **/
+	* Royal Guard
+	**/
 	set_sc( LG_REFLECTDAMAGE     , SC_LG_REFLECTDAMAGE   , SI_LG_REFLECTDAMAGE, SCB_NONE );
-	set_sc( LG_FORCEOFVANGUARD   , SC_FORCEOFVANGUARD , SI_FORCEOFVANGUARD , SCB_MAXHP|SCB_DEF );
+	set_sc( LG_FORCEOFVANGUARD   , SC_FORCEOFVANGUARD , SI_FORCEOFVANGUARD , SCB_MAXHP );
 	set_sc( LG_EXEEDBREAK        , SC_EXEEDBREAK      , SI_EXEEDBREAK      , SCB_NONE );
 	set_sc( LG_PRESTIGE          , SC_PRESTIGE        , SI_PRESTIGE        , SCB_DEF );
 	set_sc( LG_BANDING           , SC_BANDING         , SI_BANDING         , SCB_DEF2|SCB_WATK );// Renewal: atk2 & def2
 	set_sc( LG_PIETY             , SC_BENEDICTIO      , SI_BENEDICTIO      , SCB_DEF_ELE );
 	set_sc( LG_EARTHDRIVE        , SC_EARTHDRIVE      , SI_EARTHDRIVE      , SCB_DEF|SCB_ASPD );
 	set_sc( LG_INSPIRATION       , SC_INSPIRATION     , SI_INSPIRATION     , SCB_MAXHP|SCB_WATK|SCB_HIT|SCB_VIT|SCB_AGI|SCB_STR|SCB_DEX|SCB_INT|SCB_LUK);
-	set_sc( LG_SHIELDSPELL       , SC_SHIELDSPELL_DEF , SI_SHIELDSPELL_DEF , SCB_WATK );
-	set_sc( LG_SHIELDSPELL       , SC_SHIELDSPELL_REF , SI_SHIELDSPELL_REF , SCB_DEF );
 	set_sc( LG_KINGS_GRACE       , SC_KINGS_GRACE     , SI_KINGS_GRACE     , SCB_NONE );
 	/**
-	 * Shadow Chaser
-	 **/
+	* Shadow Chaser
+	**/
 	set_sc( SC_REPRODUCE         , SC__REPRODUCE      , SI_REPRODUCE       , SCB_NONE );
 	set_sc( SC_AUTOSHADOWSPELL   , SC__AUTOSHADOWSPELL, SI_AUTOSHADOWSPELL , SCB_NONE );
 	set_sc( SC_SHADOWFORM        , SC__SHADOWFORM     , SI_SHADOWFORM      , SCB_NONE );
@@ -648,13 +627,16 @@ void initChangeTables(void) {
 	set_sc( SC_WEAKNESS          , SC__WEAKNESS       , SI_WEAKNESS        , SCB_FLEE2|SCB_MAXHP );
 	set_sc( SC_STRIPACCESSARY    , SC__STRIPACCESSARY , SI_STRIPACCESSARY  , SCB_DEX|SCB_INT|SCB_LUK );
 	set_sc_with_vfx( SC_MANHOLE           , SC__MANHOLE        , SI_MANHOLE         , SCB_NONE );
-	add_sc( SC_CHAOSPANIC        , SC_CONFUSION );
-	set_sc_with_vfx( SC_BLOODYLUST        , SC__BLOODYLUST     , SI_BLOODYLUST      , SCB_DEF | SCB_DEF2 | SCB_MDEF | SCB_MDEF2 | SCB_FLEE | SCB_SPEED | SCB_ASPD | SCB_MAXHP | SCB_REGEN );
+	add_sc( SC_CHAOSPANIC        , SC__CHAOS );
+	add_sc( SC_MAELSTROM         , SC__MAELSTROM );
+	add_sc( SC_BLOODYLUST        , SC_BERSERK );
+
 	/**
-	 * Sura
-	 **/
+	* Sura
+	**/
 	add_sc( SR_DRAGONCOMBO           , SC_STUN            );
 	add_sc( SR_EARTHSHAKER           , SC_STUN            );
+	set_sc( SR_FALLENEMPIRE          , SC_FALLENEMPIRE       , SI_FALLENEMPIRE          , SCB_NONE );
 	set_sc( SR_CRESCENTELBOW         , SC_CRESCENTELBOW      , SI_CRESCENTELBOW         , SCB_NONE );
 	set_sc_with_vfx( SR_CURSEDCIRCLE          , SC_CURSEDCIRCLE_TARGET, SI_CURSEDCIRCLE_TARGET   , SCB_NONE );
 	set_sc( SR_LIGHTNINGWALK         , SC_LIGHTNINGWALK      , SI_LIGHTNINGWALK         , SCB_NONE );
@@ -662,16 +644,17 @@ void initChangeTables(void) {
 	set_sc( SR_GENTLETOUCH_ENERGYGAIN, SC_GENTLETOUCH_ENERGYGAIN      , SI_GENTLETOUCH_ENERGYGAIN, SCB_NONE );
 	set_sc( SR_GENTLETOUCH_CHANGE    , SC_GENTLETOUCH_CHANGE          , SI_GENTLETOUCH_CHANGE    , SCB_ASPD|SCB_MDEF|SCB_MAXHP );
 	set_sc( SR_GENTLETOUCH_REVITALIZE, SC_GENTLETOUCH_REVITALIZE      , SI_GENTLETOUCH_REVITALIZE, SCB_MAXHP|SCB_REGEN );
+	set_sc( SR_FLASHCOMBO            , SC_FLASHCOMBO                  , SI_FLASHCOMBO            , SCB_WATK );
 	/**
-	 * Wanderer / Minstrel
-	 **/
+	* Wanderer / Minstrel
+	**/
 	set_sc( WA_SWING_DANCE            , SC_SWING                  , SI_SWINGDANCE           , SCB_SPEED|SCB_ASPD );
 	set_sc( WA_SYMPHONY_OF_LOVER      , SC_SYMPHONY_LOVE          , SI_SYMPHONYOFLOVERS     , SCB_MDEF );
 	set_sc( WA_MOONLIT_SERENADE       , SC_MOONLIT_SERENADE       , SI_MOONLITSERENADE      , SCB_MATK );
-	set_sc( MI_RUSH_WINDMILL          , SC_RUSH_WINDMILL          , SI_RUSHWINDMILL         , SCB_BATK  );
+	set_sc( MI_RUSH_WINDMILL          , SC_RUSH_WINDMILL          , SI_RUSHWINDMILL         , SCB_WATK  );
 	set_sc( MI_ECHOSONG               , SC_ECHOSONG               , SI_ECHOSONG             , SCB_DEF2  );
 	set_sc( MI_HARMONIZE              , SC_HARMONIZE              , SI_HARMONIZE            , SCB_STR|SCB_AGI|SCB_VIT|SCB_INT|SCB_DEX|SCB_LUK );
-	set_sc_with_vfx( WM_POEMOFNETHERWORLD   , SC_NETHERWORLD      , SI_NETHERWORLD          , SCB_NONE );
+	set_sc( WM_POEMOFNETHERWORLD      , SC_STOP                   , SI_NETHERWORLD          , SCB_NONE );
 	set_sc_with_vfx( WM_VOICEOFSIREN        , SC_SIREN            , SI_SIREN                , SCB_NONE );
 	set_sc_with_vfx( WM_LULLABY_DEEPSLEEP   , SC_DEEP_SLEEP       , SI_DEEPSLEEP            , SCB_NONE );
 	set_sc( WM_SIRCLEOFNATURE         , SC_SIRCLEOFNATURE         , SI_SIRCLEOFNATURE       , SCB_NONE );
@@ -680,19 +663,19 @@ void initChangeTables(void) {
 	set_sc( WM_DANCE_WITH_WUG         , SC_DANCE_WITH_WUG         , SI_DANCEWITHWUG         , SCB_ASPD );
 	set_sc( WM_SATURDAY_NIGHT_FEVER   , SC_SATURDAY_NIGHT_FEVER   , SI_SATURDAYNIGHTFEVER   , SCB_BATK|SCB_DEF|SCB_FLEE|SCB_REGEN );
 	set_sc( WM_LERADS_DEW             , SC_LERADS_DEW             , SI_LERADSDEW            , SCB_MAXHP );
-	set_sc( WM_MELODYOFSINK           , SC_MELODYOFSINK           , SI_MELODYOFSINK         , SCB_BATK|SCB_MATK );
-	set_sc( WM_BEYOND_OF_WARCRY       , SC_BEYOND_OF_WARCRY       , SI_WARCRYOFBEYOND       , SCB_BATK|SCB_MATK );
+	set_sc( WM_MELODYOFSINK           , SC_MELODYOFSINK           , SI_MELODYOFSINK         , SCB_INT );
+	set_sc( WM_BEYOND_OF_WARCRY       , SC_BEYOND_OF_WARCRY       , SI_WARCRYOFBEYOND       , SCB_STR|SCB_CRI|SCB_MAXHP );
 	set_sc( WM_UNLIMITED_HUMMING_VOICE, SC_UNLIMITED_HUMMING_VOICE, SI_UNLIMITEDHUMMINGVOICE, SCB_NONE );
 	set_sc( WM_FRIGG_SONG             , SC_FRIGG_SONG             , SI_FRIGG_SONG           , SCB_MAXHP );
-	
+
 	/**
-	 * Sorcerer
-	 **/
+	* Sorcerer
+	**/
 	set_sc( SO_FIREWALK          , SC_PROPERTYWALK    , SI_PROPERTYWALK    , SCB_NONE );
 	set_sc( SO_ELECTRICWALK      , SC_PROPERTYWALK    , SI_PROPERTYWALK    , SCB_NONE );
 	set_sc( SO_SPELLFIST         , SC_SPELLFIST       , SI_SPELLFIST       , SCB_NONE );
-	set_sc_with_vfx( SO_DIAMONDDUST       , SC_CRYSTALIZE      , SI_COLD   , SCB_NONE ); // it does show the snow icon on mobs but doesn't affect it.
-	add_sc( SO_CLOUD_KILL		 , SC_POISON );
+	set_sc_with_vfx( SO_DIAMONDDUST       , SC_COLD      , SI_COLD   , SCB_NONE ); // it does show the snow icon on mobs but doesn't affect it.
+	set_sc( SO_CLOUD_KILL        , SC_POISON          , SI_CLOUDKILL       , SCB_NONE );
 	set_sc( SO_STRIKING          , SC_STRIKING        , SI_STRIKING        , SCB_WATK|SCB_CRI );
 	set_sc( SO_WARMER            , SC_WARMER          , SI_WARMER          , SCB_NONE );
 	set_sc( SO_VACUUM_EXTREME    , SC_VACUUM_EXTREME  , SI_VACUUM_EXTREME  , SCB_NONE );
@@ -701,9 +684,10 @@ void initChangeTables(void) {
 	set_sc( SO_WATER_INSIGNIA    , SC_WATER_INSIGNIA  , SI_WATER_INSIGNIA  , SCB_WATK | SCB_ATK_ELE | SCB_REGEN );
 	set_sc( SO_WIND_INSIGNIA     , SC_WIND_INSIGNIA   , SI_WIND_INSIGNIA   , SCB_WATK | SCB_ATK_ELE | SCB_REGEN );
 	set_sc( SO_EARTH_INSIGNIA    , SC_EARTH_INSIGNIA  , SI_EARTH_INSIGNIA  , SCB_MDEF|SCB_DEF|SCB_MAXHP|SCB_MAXSP|SCB_WATK | SCB_ATK_ELE | SCB_REGEN );
+	add_sc( SO_ELEMENTAL_SHIELD  , SC_SAFETYWALL );
 	/**
-	 * Genetic
-	 **/
+	* Genetic
+	**/
 	set_sc( GN_CARTBOOST                  , SC_GN_CARTBOOST, SI_CARTSBOOST                 , SCB_SPEED );
 	set_sc( GN_THORNS_TRAP                , SC_THORNS_TRAP  , SI_THORNTRAP                  , SCB_NONE );
 	set_sc_with_vfx( GN_BLOOD_SUCKER      , SC_BLOOD_SUCKER , SI_BLOODSUCKER                , SCB_NONE );
@@ -717,7 +701,7 @@ void initChangeTables(void) {
 	set_sc( EL_FIRE_CLOAK      , SC_FIRE_CLOAK_OPTION    , SI_FIRE_CLOAK_OPTION    , SCB_ALL );
 	set_sc( EL_WATER_SCREEN    , SC_WATER_SCREEN_OPTION  , SI_WATER_SCREEN_OPTION  , SCB_NONE );
 	set_sc( EL_WATER_DROP      , SC_WATER_DROP_OPTION    , SI_WATER_DROP_OPTION    , SCB_ALL );
-	set_sc( EL_WATER_BARRIER   , SC_WATER_BARRIER        , SI_WATER_BARRIER        , SCB_MDEF|SCB_WATK|SCB_MATK|SCB_FLEE );
+	set_sc( EL_WATER_BARRIER   , SC_WATER_BARRIER        , SI_WATER_BARRIER        , SCB_WATK|SCB_FLEE );
 	set_sc( EL_WIND_STEP       , SC_WIND_STEP_OPTION     , SI_WIND_STEP_OPTION     , SCB_SPEED|SCB_FLEE );
 	set_sc( EL_WIND_CURTAIN    , SC_WIND_CURTAIN_OPTION  , SI_WIND_CURTAIN_OPTION  , SCB_ALL );
 	set_sc( EL_ZEPHYR          , SC_ZEPHYR               , SI_ZEPHYR               , SCB_FLEE );
@@ -734,8 +718,8 @@ void initChangeTables(void) {
 	set_sc( EL_BLAST           , SC_BLAST_OPTION         , SI_BLAST_OPTION         , SCB_ASPD );
 	set_sc( EL_WILD_STORM      , SC_WILD_STORM_OPTION    , SI_WILD_STORM_OPTION    , SCB_ASPD );
 	set_sc( EL_PETROLOGY       , SC_PETROLOGY_OPTION     , SI_PETROLOGY_OPTION     , SCB_MAXHP );
-	set_sc( EL_CURSED_SOIL     , SC_CURSED_SOIL_OPTION   , SI_CURSED_SOIL_OPTION   , SCB_NONE );
-	set_sc( EL_UPHEAVAL        , SC_UPHEAVAL_OPTION      , SI_UPHEAVAL_OPTION      , SCB_NONE );
+	set_sc( EL_CURSED_SOIL     , SC_CURSED_SOIL_OPTION   , SI_CURSED_SOIL_OPTION   , SCB_MAXHP );
+	set_sc( EL_UPHEAVAL        , SC_UPHEAVAL_OPTION      , SI_UPHEAVAL_OPTION      , SCB_MAXHP );
 	set_sc( EL_TIDAL_WEAPON    , SC_TIDAL_WEAPON_OPTION  , SI_TIDAL_WEAPON_OPTION  , SCB_ALL );
 	set_sc( EL_ROCK_CRUSHER    , SC_ROCK_CRUSHER         , SI_ROCK_CRUSHER         , SCB_DEF );
 	set_sc( EL_ROCK_CRUSHER_ATK, SC_ROCK_CRUSHER_ATK     , SI_ROCK_CRUSHER_ATK     , SCB_SPEED );
@@ -757,302 +741,340 @@ void initChangeTables(void) {
 
 	set_sc( ALL_FULL_THROTTLE   , SC_FULL_THROTTLE       , SI_FULL_THROTTLE        , SCB_SPEED|SCB_STR|SCB_AGI|SCB_VIT|SCB_INT|SCB_DEX|SCB_LUK );
 
+	add_sc( ALL_REVERSEORCISH   , SC_ORCISH          );
+	set_sc( ALL_ANGEL_PROTECT	, SC_ANGEL_PROTECT		 , SI_ANGEL_PROTECT		   , SCB_REGEN );
+
+	add_sc( NPC_WIDEHEALTHFEAR   , SC_FEAR           );
+	add_sc( NPC_WIDEBODYBURNNING , SC_BURNING        );
+	add_sc( NPC_WIDEFROSTMISTY   , SC_FROSTMISTY     );
+	add_sc( NPC_WIDECOLD         , SC_COLD           );
+	add_sc( NPC_WIDE_DEEP_SLEEP  , SC_DEEP_SLEEP     );
+	add_sc( NPC_WIDESIREN        , SC_SIREN          );
+	
+	set_sc_with_vfx( GN_ILLUSIONDOPING   , SC_ILLUSIONDOPING    , SI_ILLUSIONDOPING     , SCB_HIT );
+
 	// Storing the target job rather than simply SC_SOULLINK simplifies code later on.
-	SkillStatusChangeTable[SL_ALCHEMIST]   = (sc_type)MAPID_ALCHEMIST,
-	SkillStatusChangeTable[SL_MONK]        = (sc_type)MAPID_MONK,
-	SkillStatusChangeTable[SL_STAR]        = (sc_type)MAPID_STAR_GLADIATOR,
-	SkillStatusChangeTable[SL_SAGE]        = (sc_type)MAPID_SAGE,
-	SkillStatusChangeTable[SL_CRUSADER]    = (sc_type)MAPID_CRUSADER,
-	SkillStatusChangeTable[SL_SUPERNOVICE] = (sc_type)MAPID_SUPER_NOVICE,
-	SkillStatusChangeTable[SL_KNIGHT]      = (sc_type)MAPID_KNIGHT,
-	SkillStatusChangeTable[SL_WIZARD]      = (sc_type)MAPID_WIZARD,
-	SkillStatusChangeTable[SL_PRIEST]      = (sc_type)MAPID_PRIEST,
-	SkillStatusChangeTable[SL_BARDDANCER]  = (sc_type)MAPID_BARDDANCER,
-	SkillStatusChangeTable[SL_ROGUE]       = (sc_type)MAPID_ROGUE,
-	SkillStatusChangeTable[SL_ASSASIN]     = (sc_type)MAPID_ASSASSIN,
-	SkillStatusChangeTable[SL_BLACKSMITH]  = (sc_type)MAPID_BLACKSMITH,
-	SkillStatusChangeTable[SL_HUNTER]      = (sc_type)MAPID_HUNTER,
-	SkillStatusChangeTable[SL_SOULLINKER]  = (sc_type)MAPID_SOUL_LINKER,
+	status->Skill2SCTable[SL_ALCHEMIST]   = (sc_type)MAPID_ALCHEMIST,
+		status->Skill2SCTable[SL_MONK]        = (sc_type)MAPID_MONK,
+		status->Skill2SCTable[SL_STAR]        = (sc_type)MAPID_STAR_GLADIATOR,
+		status->Skill2SCTable[SL_SAGE]        = (sc_type)MAPID_SAGE,
+		status->Skill2SCTable[SL_CRUSADER]    = (sc_type)MAPID_CRUSADER,
+		status->Skill2SCTable[SL_SUPERNOVICE] = (sc_type)MAPID_SUPER_NOVICE,
+		status->Skill2SCTable[SL_KNIGHT]      = (sc_type)MAPID_KNIGHT,
+		status->Skill2SCTable[SL_WIZARD]      = (sc_type)MAPID_WIZARD,
+		status->Skill2SCTable[SL_PRIEST]      = (sc_type)MAPID_PRIEST,
+		status->Skill2SCTable[SL_BARDDANCER]  = (sc_type)MAPID_BARDDANCER,
+		status->Skill2SCTable[SL_ROGUE]       = (sc_type)MAPID_ROGUE,
+		status->Skill2SCTable[SL_ASSASIN]     = (sc_type)MAPID_ASSASSIN,
+		status->Skill2SCTable[SL_BLACKSMITH]  = (sc_type)MAPID_BLACKSMITH,
+		status->Skill2SCTable[SL_HUNTER]      = (sc_type)MAPID_HUNTER,
+		status->Skill2SCTable[SL_SOULLINKER]  = (sc_type)MAPID_SOUL_LINKER,
 
 	//Status that don't have a skill associated.
-	StatusIconChangeTable[SC_WEIGHTOVER50] = SI_WEIGHTOVER50;
-	StatusIconChangeTable[SC_WEIGHTOVER90] = SI_WEIGHTOVER90;
-	StatusIconChangeTable[SC_ATTHASTE_POTION1] = SI_ATTHASTE_POTION1;
-	StatusIconChangeTable[SC_ATTHASTE_POTION2] = SI_ATTHASTE_POTION2;
-	StatusIconChangeTable[SC_ATTHASTE_POTION3] = SI_ATTHASTE_POTION3;
-	StatusIconChangeTable[SC_ATTHASTE_INFINITY] = SI_ATTHASTE_INFINITY;
-	StatusIconChangeTable[SC_MOVHASTE_HORSE] = SI_MOVHASTE_HORSE;
-	StatusIconChangeTable[SC_MOVHASTE_INFINITY] = SI_MOVHASTE_INFINITY;
-	StatusIconChangeTable[SC_CHASEWALK2] = SI_INCSTR;
-	StatusIconChangeTable[SC_MIRACLE] = SI_SOULLINK;
-	StatusIconChangeTable[SC_CLAIRVOYANCE] = SI_CLAIRVOYANCE;
-	StatusIconChangeTable[SC_FOOD_STR] = SI_FOOD_STR;
-	StatusIconChangeTable[SC_FOOD_AGI] = SI_FOOD_AGI;
-	StatusIconChangeTable[SC_FOOD_VIT] = SI_FOOD_VIT;
-	StatusIconChangeTable[SC_FOOD_INT] = SI_FOOD_INT;
-	StatusIconChangeTable[SC_FOOD_DEX] = SI_FOOD_DEX;
-	StatusIconChangeTable[SC_FOOD_LUK] = SI_FOOD_LUK;
-	StatusIconChangeTable[SC_FOOD_BASICAVOIDANCE]= SI_FOOD_BASICAVOIDANCE;
-	StatusIconChangeTable[SC_FOOD_BASICHIT] = SI_FOOD_BASICHIT;
-	StatusIconChangeTable[SC_MANU_ATK] = SI_MANU_ATK;
-	StatusIconChangeTable[SC_MANU_DEF] = SI_MANU_DEF;
-	StatusIconChangeTable[SC_SPL_ATK] = SI_SPL_ATK;
-	StatusIconChangeTable[SC_SPL_DEF] = SI_SPL_DEF;
-	StatusIconChangeTable[SC_MANU_MATK] = SI_MANU_MATK;
-	StatusIconChangeTable[SC_SPL_MATK] = SI_SPL_MATK;
-	StatusIconChangeTable[SC_PLUSATTACKPOWER] = SI_PLUSATTACKPOWER;
-	StatusIconChangeTable[SC_PLUSMAGICPOWER] = SI_PLUSMAGICPOWER;
+	status->IconChangeTable[SC_WEIGHTOVER50] = SI_WEIGHTOVER50;
+	status->IconChangeTable[SC_WEIGHTOVER90] = SI_WEIGHTOVER90;
+	status->IconChangeTable[SC_ATTHASTE_POTION1] = SI_ATTHASTE_POTION1;
+	status->IconChangeTable[SC_ATTHASTE_POTION2] = SI_ATTHASTE_POTION2;
+	status->IconChangeTable[SC_ATTHASTE_POTION3] = SI_ATTHASTE_POTION3;
+	status->IconChangeTable[SC_ATTHASTE_INFINITY] = SI_ATTHASTE_INFINITY;
+	status->IconChangeTable[SC_MOVHASTE_HORSE] = SI_MOVHASTE_HORSE;
+	status->IconChangeTable[SC_MOVHASTE_INFINITY] = SI_MOVHASTE_INFINITY;
+	status->IconChangeTable[SC_CHASEWALK2] = SI_INCSTR;
+	status->IconChangeTable[SC_MIRACLE] = SI_SOULLINK;
+	status->IconChangeTable[SC_CLAIRVOYANCE] = SI_CLAIRVOYANCE;
+	status->IconChangeTable[SC_FOOD_STR] = SI_FOOD_STR;
+	status->IconChangeTable[SC_FOOD_AGI] = SI_FOOD_AGI;
+	status->IconChangeTable[SC_FOOD_VIT] = SI_FOOD_VIT;
+	status->IconChangeTable[SC_FOOD_INT] = SI_FOOD_INT;
+	status->IconChangeTable[SC_FOOD_DEX] = SI_FOOD_DEX;
+	status->IconChangeTable[SC_FOOD_LUK] = SI_FOOD_LUK;
+	status->IconChangeTable[SC_FOOD_BASICAVOIDANCE]= SI_FOOD_BASICAVOIDANCE;
+	status->IconChangeTable[SC_FOOD_BASICHIT] = SI_FOOD_BASICHIT;
+	status->IconChangeTable[SC_MANU_ATK] = SI_MANU_ATK;
+	status->IconChangeTable[SC_MANU_DEF] = SI_MANU_DEF;
+	status->IconChangeTable[SC_SPL_ATK] = SI_SPL_ATK;
+	status->IconChangeTable[SC_SPL_DEF] = SI_SPL_DEF;
+	status->IconChangeTable[SC_MANU_MATK] = SI_MANU_MATK;
+	status->IconChangeTable[SC_SPL_MATK] = SI_SPL_MATK;
+	status->IconChangeTable[SC_PLUSATTACKPOWER] = SI_PLUSATTACKPOWER;
+	status->IconChangeTable[SC_PLUSMAGICPOWER] = SI_PLUSMAGICPOWER;
 	//Cash Items
-	StatusIconChangeTable[SC_FOOD_STR_CASH] = SI_FOOD_STR_CASH;
-	StatusIconChangeTable[SC_FOOD_AGI_CASH] = SI_FOOD_AGI_CASH;
-	StatusIconChangeTable[SC_FOOD_VIT_CASH] = SI_FOOD_VIT_CASH;
-	StatusIconChangeTable[SC_FOOD_DEX_CASH] = SI_FOOD_DEX_CASH;
-	StatusIconChangeTable[SC_FOOD_INT_CASH] = SI_FOOD_INT_CASH;
-	StatusIconChangeTable[SC_FOOD_LUK_CASH] = SI_FOOD_LUK_CASH;
-	StatusIconChangeTable[SC_CASH_PLUSEXP] = SI_CASH_PLUSEXP;
-	StatusIconChangeTable[SC_CASH_RECEIVEITEM] = SI_CASH_RECEIVEITEM;
-	StatusIconChangeTable[SC_CASH_PLUSONLYJOBEXP] = SI_CASH_PLUSONLYJOBEXP;
-	StatusIconChangeTable[SC_CASH_DEATHPENALTY] = SI_CASH_DEATHPENALTY;
-	StatusIconChangeTable[SC_CASH_BOSS_ALARM] = SI_CASH_BOSS_ALARM;
-	StatusIconChangeTable[SC_PROTECT_DEF] = SI_PROTECT_DEF;
-	StatusIconChangeTable[SC_PROTECT_MDEF] = SI_PROTECT_MDEF;
-	StatusIconChangeTable[SC_CRITICALPERCENT] = SI_CRITICALPERCENT;
-	StatusIconChangeTable[SC_PLUSAVOIDVALUE] = SI_PLUSAVOIDVALUE;
-	StatusIconChangeTable[SC_HEALPLUS] = SI_HEALPLUS;
-	StatusIconChangeTable[SC_S_LIFEPOTION] = SI_S_LIFEPOTION;
-	StatusIconChangeTable[SC_L_LIFEPOTION] = SI_L_LIFEPOTION;
-	StatusIconChangeTable[SC_ATKER_BLOOD] = SI_ATKER_BLOOD;
-	StatusIconChangeTable[SC_TARGET_BLOOD] = SI_TARGET_BLOOD;
+	status->IconChangeTable[SC_FOOD_STR_CASH] = SI_FOOD_STR_CASH;
+	status->IconChangeTable[SC_FOOD_AGI_CASH] = SI_FOOD_AGI_CASH;
+	status->IconChangeTable[SC_FOOD_VIT_CASH] = SI_FOOD_VIT_CASH;
+	status->IconChangeTable[SC_FOOD_DEX_CASH] = SI_FOOD_DEX_CASH;
+	status->IconChangeTable[SC_FOOD_INT_CASH] = SI_FOOD_INT_CASH;
+	status->IconChangeTable[SC_FOOD_LUK_CASH] = SI_FOOD_LUK_CASH;
+	status->IconChangeTable[SC_CASH_PLUSEXP] = SI_CASH_PLUSEXP;
+	status->IconChangeTable[SC_CASH_RECEIVEITEM] = SI_CASH_RECEIVEITEM;
+	status->IconChangeTable[SC_CASH_PLUSONLYJOBEXP] = SI_CASH_PLUSONLYJOBEXP;
+	status->IconChangeTable[SC_CASH_DEATHPENALTY] = SI_CASH_DEATHPENALTY;
+	status->IconChangeTable[SC_CASH_BOSS_ALARM] = SI_CASH_BOSS_ALARM;
+	status->IconChangeTable[SC_PROTECT_DEF] = SI_PROTECT_DEF;
+	status->IconChangeTable[SC_PROTECT_MDEF] = SI_PROTECT_MDEF;
+	status->IconChangeTable[SC_CRITICALPERCENT] = SI_CRITICALPERCENT;
+	status->IconChangeTable[SC_PLUSAVOIDVALUE] = SI_PLUSAVOIDVALUE;
+	status->IconChangeTable[SC_HEALPLUS] = SI_HEALPLUS;
+	status->IconChangeTable[SC_S_LIFEPOTION] = SI_S_LIFEPOTION;
+	status->IconChangeTable[SC_L_LIFEPOTION] = SI_L_LIFEPOTION;
+	status->IconChangeTable[SC_ATKER_BLOOD] = SI_ATKER_BLOOD;
+	status->IconChangeTable[SC_TARGET_BLOOD] = SI_TARGET_BLOOD;
 	// Mercenary Bonus Effects
-	StatusIconChangeTable[SC_MER_FLEE] = SI_MER_FLEE;
-	StatusIconChangeTable[SC_MER_ATK] = SI_MER_ATK;
-	StatusIconChangeTable[SC_MER_HP] = SI_MER_HP;
-	StatusIconChangeTable[SC_MER_SP] = SI_MER_SP;
-	StatusIconChangeTable[SC_MER_HIT] = SI_MER_HIT;
+	status->IconChangeTable[SC_MER_FLEE] = SI_MER_FLEE;
+	status->IconChangeTable[SC_MER_ATK] = SI_MER_ATK;
+	status->IconChangeTable[SC_MER_HP] = SI_MER_HP;
+	status->IconChangeTable[SC_MER_SP] = SI_MER_SP;
+	status->IconChangeTable[SC_MER_HIT] = SI_MER_HIT;
 	// Warlock Spheres
-	StatusIconChangeTable[SC_SUMMON1] = SI_SPHERE_1;
-	StatusIconChangeTable[SC_SUMMON2] = SI_SPHERE_2;
-	StatusIconChangeTable[SC_SUMMON3] = SI_SPHERE_3;
-	StatusIconChangeTable[SC_SUMMON4] = SI_SPHERE_4;
-	StatusIconChangeTable[SC_SUMMON5] = SI_SPHERE_5;
+	status->IconChangeTable[SC_SUMMON1] = SI_SPHERE_1;
+	status->IconChangeTable[SC_SUMMON2] = SI_SPHERE_2;
+	status->IconChangeTable[SC_SUMMON3] = SI_SPHERE_3;
+	status->IconChangeTable[SC_SUMMON4] = SI_SPHERE_4;
+	status->IconChangeTable[SC_SUMMON5] = SI_SPHERE_5;
 	// Warlock Preserved spells
-	StatusIconChangeTable[SC_SPELLBOOK1] = SI_SPELLBOOK1;
-	StatusIconChangeTable[SC_SPELLBOOK2] = SI_SPELLBOOK2;
-	StatusIconChangeTable[SC_SPELLBOOK3] = SI_SPELLBOOK3;
-	StatusIconChangeTable[SC_SPELLBOOK4] = SI_SPELLBOOK4;
-	StatusIconChangeTable[SC_SPELLBOOK5] = SI_SPELLBOOK5;
-	StatusIconChangeTable[SC_SPELLBOOK6] = SI_SPELLBOOK6;
-	StatusIconChangeTable[SC_SPELLBOOK7] = SI_SPELLBOOK7;
-
-	StatusIconChangeTable[SC_NEUTRALBARRIER_MASTER] = SI_NEUTRALBARRIER_MASTER;
-	StatusIconChangeTable[SC_STEALTHFIELD_MASTER] = SI_STEALTHFIELD_MASTER;
-	StatusIconChangeTable[SC_OVERHEAT] = SI_OVERHEAT;
-	StatusIconChangeTable[SC_OVERHEAT_LIMITPOINT] = SI_OVERHEAT_LIMITPOINT;
-
-	StatusIconChangeTable[SC_HALLUCINATIONWALK_POSTDELAY] = SI_HALLUCINATIONWALK_POSTDELAY;
-	StatusIconChangeTable[SC_TOXIN] = SI_TOXIN;
-	StatusIconChangeTable[SC_PARALYSE] = SI_PARALYSE;
-	StatusIconChangeTable[SC_VENOMBLEED] = SI_VENOMBLEED;
-	StatusIconChangeTable[SC_MAGICMUSHROOM] = SI_MAGICMUSHROOM;
-	StatusIconChangeTable[SC_DEATHHURT] = SI_DEATHHURT;
-	StatusIconChangeTable[SC_PYREXIA] = SI_PYREXIA;
-	StatusIconChangeTable[SC_OBLIVIONCURSE] = SI_OBLIVIONCURSE;
-	StatusIconChangeTable[SC_LEECHESEND] = SI_LEECHESEND;
-
-	StatusIconChangeTable[SC_SHIELDSPELL_DEF] = SI_SHIELDSPELL_DEF;
-	StatusIconChangeTable[SC_SHIELDSPELL_MDEF] = SI_SHIELDSPELL_MDEF;
-	StatusIconChangeTable[SC_SHIELDSPELL_REF] = SI_SHIELDSPELL_REF;
-	StatusIconChangeTable[SC_BANDING_DEFENCE] = SI_BANDING_DEFENCE;
-
-	StatusIconChangeTable[SC_GLOOMYDAY_SK] = SI_GLOOMYDAY;
-
-	StatusIconChangeTable[SC_CURSEDCIRCLE_ATKER] = SI_CURSEDCIRCLE_ATKER;
-
-	StatusIconChangeTable[SC_STOMACHACHE] = SI_STOMACHACHE;
-	StatusIconChangeTable[SC_MYSTERIOUS_POWDER] = SI_MYSTERIOUS_POWDER;
-	StatusIconChangeTable[SC_MELON_BOMB] = SI_MELON_BOMB;
-	StatusIconChangeTable[SC_BANANA_BOMB] = SI_BANANA_BOMB;
-	StatusIconChangeTable[SC_BANANA_BOMB_SITDOWN_POSTDELAY] = SI_BANANA_BOMB_SITDOWN_POSTDELAY;
+	status->IconChangeTable[SC_SPELLBOOK1] = SI_SPELLBOOK1;
+	status->IconChangeTable[SC_SPELLBOOK2] = SI_SPELLBOOK2;
+	status->IconChangeTable[SC_SPELLBOOK3] = SI_SPELLBOOK3;
+	status->IconChangeTable[SC_SPELLBOOK4] = SI_SPELLBOOK4;
+	status->IconChangeTable[SC_SPELLBOOK5] = SI_SPELLBOOK5;
+	status->IconChangeTable[SC_SPELLBOOK6] = SI_SPELLBOOK6;
+	status->IconChangeTable[SC_SPELLBOOK7] = SI_SPELLBOOK7;
+
+	status->IconChangeTable[SC_NEUTRALBARRIER_MASTER] = SI_NEUTRALBARRIER_MASTER;
+	status->IconChangeTable[SC_STEALTHFIELD_MASTER] = SI_STEALTHFIELD_MASTER;
+	status->IconChangeTable[SC_OVERHEAT] = SI_OVERHEAT;
+	status->IconChangeTable[SC_OVERHEAT_LIMITPOINT] = SI_OVERHEAT_LIMITPOINT;
+
+	status->IconChangeTable[SC_HALLUCINATIONWALK_POSTDELAY] = SI_HALLUCINATIONWALK_POSTDELAY;
+	status->IconChangeTable[SC_TOXIN] = SI_TOXIN;
+	status->IconChangeTable[SC_PARALYSE] = SI_PARALYSE;
+	status->IconChangeTable[SC_VENOMBLEED] = SI_VENOMBLEED;
+	status->IconChangeTable[SC_MAGICMUSHROOM] = SI_MAGICMUSHROOM;
+	status->IconChangeTable[SC_DEATHHURT] = SI_DEATHHURT;
+	status->IconChangeTable[SC_PYREXIA] = SI_PYREXIA;
+	status->IconChangeTable[SC_OBLIVIONCURSE] = SI_OBLIVIONCURSE;
+	status->IconChangeTable[SC_LEECHESEND] = SI_LEECHESEND;
+
+	status->IconChangeTable[SC_SHIELDSPELL_DEF] = SI_SHIELDSPELL_DEF;
+	status->IconChangeTable[SC_SHIELDSPELL_MDEF] = SI_SHIELDSPELL_MDEF;
+	status->IconChangeTable[SC_SHIELDSPELL_REF] = SI_SHIELDSPELL_REF;
+	status->IconChangeTable[SC_BANDING_DEFENCE] = SI_BANDING_DEFENCE;
+
+	status->IconChangeTable[SC_CURSEDCIRCLE_ATKER] = SI_CURSEDCIRCLE_ATKER;
+
+	status->IconChangeTable[SC_STOMACHACHE] = SI_STOMACHACHE;
+	status->IconChangeTable[SC_MYSTERIOUS_POWDER] = SI_MYSTERIOUS_POWDER;
+	status->IconChangeTable[SC_MELON_BOMB] = SI_MELON_BOMB;
+	status->IconChangeTable[SC_BANANA_BOMB] = SI_BANANA_BOMB;
+	status->IconChangeTable[SC_BANANA_BOMB_SITDOWN_POSTDELAY] = SI_BANANA_BOMB_SITDOWN_POSTDELAY;
 
 	//Genetics New Food Items Status Icons
-	StatusIconChangeTable[SC_SAVAGE_STEAK] = SI_SAVAGE_STEAK;
-	StatusIconChangeTable[SC_COCKTAIL_WARG_BLOOD] = SI_COCKTAIL_WARG_BLOOD;
-	StatusIconChangeTable[SC_MINOR_BBQ] = SI_MINOR_BBQ;
-	StatusIconChangeTable[SC_SIROMA_ICE_TEA] = SI_SIROMA_ICE_TEA;
-	StatusIconChangeTable[SC_DROCERA_HERB_STEAMED] = SI_DROCERA_HERB_STEAMED;
-	StatusIconChangeTable[SC_PUTTI_TAILS_NOODLES] = SI_PUTTI_TAILS_NOODLES;
-
-	StatusIconChangeTable[SC_BOOST500] |= SI_BOOST500;
-	StatusIconChangeTable[SC_FULL_SWING_K] |= SI_FULL_SWING_K;
-	StatusIconChangeTable[SC_MANA_PLUS] |= SI_MANA_PLUS;
-	StatusIconChangeTable[SC_MUSTLE_M] |= SI_MUSTLE_M;
-	StatusIconChangeTable[SC_LIFE_FORCE_F] |= SI_LIFE_FORCE_F;
-	StatusIconChangeTable[SC_EXTRACT_WHITE_POTION_Z] |= SI_EXTRACT_WHITE_POTION_Z;
-	StatusIconChangeTable[SC_VITATA_500] |= SI_VITATA_500;
-	StatusIconChangeTable[SC_EXTRACT_SALAMINE_JUICE] |= SI_EXTRACT_SALAMINE_JUICE;
+	status->IconChangeTable[SC_SAVAGE_STEAK] = SI_SAVAGE_STEAK;
+	status->IconChangeTable[SC_COCKTAIL_WARG_BLOOD] = SI_COCKTAIL_WARG_BLOOD;
+	status->IconChangeTable[SC_MINOR_BBQ] = SI_MINOR_BBQ;
+	status->IconChangeTable[SC_SIROMA_ICE_TEA] = SI_SIROMA_ICE_TEA;
+	status->IconChangeTable[SC_DROCERA_HERB_STEAMED] = SI_DROCERA_HERB_STEAMED;
+	status->IconChangeTable[SC_PUTTI_TAILS_NOODLES] = SI_PUTTI_TAILS_NOODLES;
+
+	status->IconChangeTable[SC_BOOST500] |= SI_BOOST500;
+	status->IconChangeTable[SC_FULL_SWING_K] |= SI_FULL_SWING_K;
+	status->IconChangeTable[SC_MANA_PLUS] |= SI_MANA_PLUS;
+	status->IconChangeTable[SC_MUSTLE_M] |= SI_MUSTLE_M;
+	status->IconChangeTable[SC_LIFE_FORCE_F] |= SI_LIFE_FORCE_F;
+	status->IconChangeTable[SC_EXTRACT_WHITE_POTION_Z] |= SI_EXTRACT_WHITE_POTION_Z;
+	status->IconChangeTable[SC_VITATA_500] |= SI_VITATA_500;
+	status->IconChangeTable[SC_EXTRACT_SALAMINE_JUICE] |= SI_EXTRACT_SALAMINE_JUICE;
 
 	// Elemental Spirit's 'side' status change icons.
-	StatusIconChangeTable[SC_CIRCLE_OF_FIRE] = SI_CIRCLE_OF_FIRE;
-	StatusIconChangeTable[SC_FIRE_CLOAK] = SI_FIRE_CLOAK;
-	StatusIconChangeTable[SC_WATER_SCREEN] = SI_WATER_SCREEN;
-	StatusIconChangeTable[SC_WATER_DROP] = SI_WATER_DROP;
-	StatusIconChangeTable[SC_WIND_STEP] = SI_WIND_STEP;
-	StatusIconChangeTable[SC_WIND_CURTAIN] = SI_WIND_CURTAIN;
-	StatusIconChangeTable[SC_SOLID_SKIN] = SI_SOLID_SKIN;
-	StatusIconChangeTable[SC_STONE_SHIELD] = SI_STONE_SHIELD;
-	StatusIconChangeTable[SC_PYROTECHNIC] = SI_PYROTECHNIC;
-	StatusIconChangeTable[SC_HEATER] = SI_HEATER;
-	StatusIconChangeTable[SC_TROPIC] = SI_TROPIC;
-	StatusIconChangeTable[SC_AQUAPLAY] = SI_AQUAPLAY;
-	StatusIconChangeTable[SC_COOLER] = SI_COOLER;
-	StatusIconChangeTable[SC_CHILLY_AIR] = SI_CHILLY_AIR;
-	StatusIconChangeTable[SC_GUST] = SI_GUST;
-	StatusIconChangeTable[SC_BLAST] = SI_BLAST;
-	StatusIconChangeTable[SC_WILD_STORM] = SI_WILD_STORM;
-	StatusIconChangeTable[SC_PETROLOGY] = SI_PETROLOGY;
-	StatusIconChangeTable[SC_CURSED_SOIL] = SI_CURSED_SOIL;
-	StatusIconChangeTable[SC_UPHEAVAL] = SI_UPHEAVAL;
-	StatusIconChangeTable[SC_PUSH_CART] = SI_ON_PUSH_CART;
-	StatusIconChangeTable[SC_REBOUND] = SI_REBOUND;
-	StatusIconChangeTable[SC_ALL_RIDING] = SI_ALL_RIDING;
-	StatusIconChangeTable[SC_MONSTER_TRANSFORM] = SI_MONSTER_TRANSFORM;
+	status->IconChangeTable[SC_CIRCLE_OF_FIRE] = SI_CIRCLE_OF_FIRE;
+	status->IconChangeTable[SC_FIRE_CLOAK] = SI_FIRE_CLOAK;
+	status->IconChangeTable[SC_WATER_SCREEN] = SI_WATER_SCREEN;
+	status->IconChangeTable[SC_WATER_DROP] = SI_WATER_DROP;
+	status->IconChangeTable[SC_WIND_STEP] = SI_WIND_STEP;
+	status->IconChangeTable[SC_WIND_CURTAIN] = SI_WIND_CURTAIN;
+	status->IconChangeTable[SC_SOLID_SKIN] = SI_SOLID_SKIN;
+	status->IconChangeTable[SC_STONE_SHIELD] = SI_STONE_SHIELD;
+	status->IconChangeTable[SC_PYROTECHNIC] = SI_PYROTECHNIC;
+	status->IconChangeTable[SC_HEATER] = SI_HEATER;
+	status->IconChangeTable[SC_TROPIC] = SI_TROPIC;
+	status->IconChangeTable[SC_AQUAPLAY] = SI_AQUAPLAY;
+	status->IconChangeTable[SC_COOLER] = SI_COOLER;
+	status->IconChangeTable[SC_CHILLY_AIR] = SI_CHILLY_AIR;
+	status->IconChangeTable[SC_GUST] = SI_GUST;
+	status->IconChangeTable[SC_BLAST] = SI_BLAST;
+	status->IconChangeTable[SC_WILD_STORM] = SI_WILD_STORM;
+	status->IconChangeTable[SC_PETROLOGY] = SI_PETROLOGY;
+	status->IconChangeTable[SC_CURSED_SOIL] = SI_CURSED_SOIL;
+	status->IconChangeTable[SC_UPHEAVAL] = SI_UPHEAVAL;
+	status->IconChangeTable[SC_PUSH_CART] = SI_ON_PUSH_CART;
+	status->IconChangeTable[SC_REBOUND] = SI_REBOUND;
+	status->IconChangeTable[SC_ALL_RIDING] = SI_ALL_RIDING;
+	status->IconChangeTable[SC_MONSTER_TRANSFORM] = SI_MONSTER_TRANSFORM;
+	status->IconChangeTable[SC_MOONSTAR] = SI_MOONSTAR;
+	status->IconChangeTable[SC_SUPER_STAR] = SI_SUPER_STAR;
+	status->IconChangeTable[SC_STRANGELIGHTS] = SI_STRANGELIGHTS;
+	status->IconChangeTable[SC_DECORATION_OF_MUSIC] = SI_DECORATION_OF_MUSIC;
 
 	//Other SC which are not necessarily associated to skills.
-	StatusChangeFlagTable[SC_ATTHASTE_POTION1] = SCB_ASPD;
-	StatusChangeFlagTable[SC_ATTHASTE_POTION2] = SCB_ASPD;
-	StatusChangeFlagTable[SC_ATTHASTE_POTION3] = SCB_ASPD;
-	StatusChangeFlagTable[SC_ATTHASTE_INFINITY] = SCB_ASPD;
-	StatusChangeFlagTable[SC_MOVHASTE_HORSE] = SCB_SPEED;
-	StatusChangeFlagTable[SC_MOVHASTE_INFINITY] = SCB_SPEED;
-	StatusChangeFlagTable[SC_PLUSATTACKPOWER] = SCB_BATK;
-	StatusChangeFlagTable[SC_PLUSMAGICPOWER] = SCB_MATK;
-	StatusChangeFlagTable[SC_INCALLSTATUS] |= SCB_STR|SCB_AGI|SCB_VIT|SCB_INT|SCB_DEX|SCB_LUK;
-	StatusChangeFlagTable[SC_CHASEWALK2] |= SCB_STR;
-	StatusChangeFlagTable[SC_INCAGI] |= SCB_AGI;
-	StatusChangeFlagTable[SC_INCVIT] |= SCB_VIT;
-	StatusChangeFlagTable[SC_INCINT] |= SCB_INT;
-	StatusChangeFlagTable[SC_INCDEX] |= SCB_DEX;
-	StatusChangeFlagTable[SC_INCLUK] |= SCB_LUK;
-	StatusChangeFlagTable[SC_INCHIT] |= SCB_HIT;
-	StatusChangeFlagTable[SC_INCHITRATE] |= SCB_HIT;
-	StatusChangeFlagTable[SC_INCFLEE] |= SCB_FLEE;
-	StatusChangeFlagTable[SC_INCFLEERATE] |= SCB_FLEE;
-	StatusChangeFlagTable[SC_CRITICALPERCENT] |= SCB_CRI;
-	StatusChangeFlagTable[SC_INCASPDRATE] |= SCB_ASPD;
-	StatusChangeFlagTable[SC_PLUSAVOIDVALUE] |= SCB_FLEE2;
-	StatusChangeFlagTable[SC_INCMHPRATE] |= SCB_MAXHP;
-	StatusChangeFlagTable[SC_INCMSPRATE] |= SCB_MAXSP;
-	StatusChangeFlagTable[SC_INCMHP] |= SCB_MAXHP;
-	StatusChangeFlagTable[SC_INCMSP] |= SCB_MAXSP;
-	StatusChangeFlagTable[SC_INCATKRATE] |= SCB_BATK|SCB_WATK;
-	StatusChangeFlagTable[SC_INCMATKRATE] |= SCB_MATK;
-	StatusChangeFlagTable[SC_INCDEFRATE] |= SCB_DEF;
-	StatusChangeFlagTable[SC_FOOD_STR] |= SCB_STR;
-	StatusChangeFlagTable[SC_FOOD_AGI] |= SCB_AGI;
-	StatusChangeFlagTable[SC_FOOD_VIT] |= SCB_VIT;
-	StatusChangeFlagTable[SC_FOOD_INT] |= SCB_INT;
-	StatusChangeFlagTable[SC_FOOD_DEX] |= SCB_DEX;
-	StatusChangeFlagTable[SC_FOOD_LUK] |= SCB_LUK;
-	StatusChangeFlagTable[SC_FOOD_BASICHIT] |= SCB_HIT;
-	StatusChangeFlagTable[SC_FOOD_BASICAVOIDANCE] |= SCB_FLEE;
-	StatusChangeFlagTable[SC_BATKFOOD] |= SCB_BATK;
-	StatusChangeFlagTable[SC_WATKFOOD] |= SCB_WATK;
-	StatusChangeFlagTable[SC_MATKFOOD] |= SCB_MATK;
-	StatusChangeFlagTable[SC_ARMORPROPERTY] |= SCB_ALL;
-	StatusChangeFlagTable[SC_ARMOR_RESIST] |= SCB_ALL;
-	StatusChangeFlagTable[SC_ATKER_BLOOD] |= SCB_ALL;
-	StatusChangeFlagTable[SC_WALKSPEED] |= SCB_SPEED;
-	StatusChangeFlagTable[SC_ITEMSCRIPT] |= SCB_ALL;
+	status->ChangeFlagTable[SC_ATTHASTE_POTION1] = SCB_ASPD;
+	status->ChangeFlagTable[SC_ATTHASTE_POTION2] = SCB_ASPD;
+	status->ChangeFlagTable[SC_ATTHASTE_POTION3] = SCB_ASPD;
+	status->ChangeFlagTable[SC_ATTHASTE_INFINITY] = SCB_ASPD;
+	status->ChangeFlagTable[SC_MOVHASTE_HORSE] = SCB_SPEED;
+	status->ChangeFlagTable[SC_MOVHASTE_INFINITY] = SCB_SPEED;
+	status->ChangeFlagTable[SC_PLUSATTACKPOWER] = SCB_BATK;
+	status->ChangeFlagTable[SC_PLUSMAGICPOWER] = SCB_MATK;
+	status->ChangeFlagTable[SC_INCALLSTATUS] |= SCB_STR|SCB_AGI|SCB_VIT|SCB_INT|SCB_DEX|SCB_LUK;
+	status->ChangeFlagTable[SC_CHASEWALK2] |= SCB_STR;
+	status->ChangeFlagTable[SC_INCAGI] |= SCB_AGI;
+	status->ChangeFlagTable[SC_INCVIT] |= SCB_VIT;
+	status->ChangeFlagTable[SC_INCINT] |= SCB_INT;
+	status->ChangeFlagTable[SC_INCDEX] |= SCB_DEX;
+	status->ChangeFlagTable[SC_INCLUK] |= SCB_LUK;
+	status->ChangeFlagTable[SC_INCHIT] |= SCB_HIT;
+	status->ChangeFlagTable[SC_INCHITRATE] |= SCB_HIT;
+	status->ChangeFlagTable[SC_INCFLEE] |= SCB_FLEE;
+	status->ChangeFlagTable[SC_INCFLEERATE] |= SCB_FLEE;
+	status->ChangeFlagTable[SC_CRITICALPERCENT] |= SCB_CRI;
+	status->ChangeFlagTable[SC_INCASPDRATE] |= SCB_ASPD;
+	status->ChangeFlagTable[SC_PLUSAVOIDVALUE] |= SCB_FLEE2;
+	status->ChangeFlagTable[SC_INCMHPRATE] |= SCB_MAXHP;
+	status->ChangeFlagTable[SC_INCMSPRATE] |= SCB_MAXSP;
+	status->ChangeFlagTable[SC_INCMHP] |= SCB_MAXHP;
+	status->ChangeFlagTable[SC_INCMSP] |= SCB_MAXSP;
+	status->ChangeFlagTable[SC_INCATKRATE] |= SCB_BATK|SCB_WATK;
+	status->ChangeFlagTable[SC_INCMATKRATE] |= SCB_MATK;
+	status->ChangeFlagTable[SC_INCDEFRATE] |= SCB_DEF;
+	status->ChangeFlagTable[SC_FOOD_STR] |= SCB_STR;
+	status->ChangeFlagTable[SC_FOOD_AGI] |= SCB_AGI;
+	status->ChangeFlagTable[SC_FOOD_VIT] |= SCB_VIT;
+	status->ChangeFlagTable[SC_FOOD_INT] |= SCB_INT;
+	status->ChangeFlagTable[SC_FOOD_DEX] |= SCB_DEX;
+	status->ChangeFlagTable[SC_FOOD_LUK] |= SCB_LUK;
+	status->ChangeFlagTable[SC_FOOD_BASICHIT] |= SCB_HIT;
+	status->ChangeFlagTable[SC_FOOD_BASICAVOIDANCE] |= SCB_FLEE;
+	status->ChangeFlagTable[SC_BATKFOOD] |= SCB_BATK;
+	status->ChangeFlagTable[SC_WATKFOOD] |= SCB_WATK;
+	status->ChangeFlagTable[SC_MATKFOOD] |= SCB_MATK;
+	status->ChangeFlagTable[SC_ARMORPROPERTY] |= SCB_ALL;
+	status->ChangeFlagTable[SC_ARMOR_RESIST] |= SCB_ALL;
+	status->ChangeFlagTable[SC_ATKER_BLOOD] |= SCB_ALL;
+	status->ChangeFlagTable[SC_WALKSPEED] |= SCB_SPEED;
+	status->ChangeFlagTable[SC_ITEMSCRIPT] |= SCB_ALL;
 	// Cash Items
-	StatusChangeFlagTable[SC_FOOD_STR_CASH] = SCB_STR;
-	StatusChangeFlagTable[SC_FOOD_AGI_CASH] = SCB_AGI;
-	StatusChangeFlagTable[SC_FOOD_VIT_CASH] = SCB_VIT;
-	StatusChangeFlagTable[SC_FOOD_DEX_CASH] = SCB_DEX;
-	StatusChangeFlagTable[SC_FOOD_INT_CASH] = SCB_INT;
-	StatusChangeFlagTable[SC_FOOD_LUK_CASH] = SCB_LUK;
+	status->ChangeFlagTable[SC_FOOD_STR_CASH] = SCB_STR;
+	status->ChangeFlagTable[SC_FOOD_AGI_CASH] = SCB_AGI;
+	status->ChangeFlagTable[SC_FOOD_VIT_CASH] = SCB_VIT;
+	status->ChangeFlagTable[SC_FOOD_DEX_CASH] = SCB_DEX;
+	status->ChangeFlagTable[SC_FOOD_INT_CASH] = SCB_INT;
+	status->ChangeFlagTable[SC_FOOD_LUK_CASH] = SCB_LUK;
 	// Mercenary Bonus Effects
-	StatusChangeFlagTable[SC_MER_FLEE] |= SCB_FLEE;
-	StatusChangeFlagTable[SC_MER_ATK] |= SCB_WATK;
-	StatusChangeFlagTable[SC_MER_HP] |= SCB_MAXHP;
-	StatusChangeFlagTable[SC_MER_SP] |= SCB_MAXSP;
-	StatusChangeFlagTable[SC_MER_HIT] |= SCB_HIT;
+	status->ChangeFlagTable[SC_MER_FLEE] |= SCB_FLEE;
+	status->ChangeFlagTable[SC_MER_ATK] |= SCB_WATK;
+	status->ChangeFlagTable[SC_MER_HP] |= SCB_MAXHP;
+	status->ChangeFlagTable[SC_MER_SP] |= SCB_MAXSP;
+	status->ChangeFlagTable[SC_MER_HIT] |= SCB_HIT;
 	// Guillotine Cross Poison Effects
-	StatusChangeFlagTable[SC_PARALYSE] |= SCB_ASPD|SCB_FLEE|SCB_SPEED;
-	StatusChangeFlagTable[SC_DEATHHURT] |= SCB_REGEN;
-	StatusChangeFlagTable[SC_VENOMBLEED] |= SCB_MAXHP;
-	StatusChangeFlagTable[SC_OBLIVIONCURSE] |= SCB_REGEN;
-
-	StatusChangeFlagTable[SC_SAVAGE_STEAK] |= SCB_STR;
-	StatusChangeFlagTable[SC_COCKTAIL_WARG_BLOOD] |= SCB_INT;
-	StatusChangeFlagTable[SC_MINOR_BBQ] |= SCB_VIT;
-	StatusChangeFlagTable[SC_SIROMA_ICE_TEA] |= SCB_DEX;
-	StatusChangeFlagTable[SC_DROCERA_HERB_STEAMED] |= SCB_AGI;
-	StatusChangeFlagTable[SC_PUTTI_TAILS_NOODLES] |= SCB_LUK;
-	StatusChangeFlagTable[SC_BOOST500] |= SCB_ASPD;
-	StatusChangeFlagTable[SC_FULL_SWING_K] |= SCB_BATK;
-	StatusChangeFlagTable[SC_MANA_PLUS] |= SCB_MATK;
-	StatusChangeFlagTable[SC_MUSTLE_M] |= SCB_MAXHP;
-	StatusChangeFlagTable[SC_LIFE_FORCE_F] |= SCB_MAXSP;
-	StatusChangeFlagTable[SC_EXTRACT_WHITE_POTION_Z] |= SCB_REGEN;
-	StatusChangeFlagTable[SC_VITATA_500] |= SCB_REGEN;
-	StatusChangeFlagTable[SC_EXTRACT_SALAMINE_JUICE] |= SCB_ASPD;
-	StatusChangeFlagTable[SC_REBOUND] |= SCB_SPEED|SCB_REGEN;
-
-	StatusChangeFlagTable[SC_ALL_RIDING] = SCB_SPEED;
-	
-	/* StatusDisplayType Table [Ind/Hercules] */
-	StatusDisplayType[SC_ALL_RIDING]		= true;
-	StatusDisplayType[SC_PUSH_CART]			= true;
-	StatusDisplayType[SC_SUMMON1]			= true;
-	StatusDisplayType[SC_SUMMON2]			= true;
-	StatusDisplayType[SC_SUMMON3]			= true;
-	StatusDisplayType[SC_SUMMON4]			= true;
-	StatusDisplayType[SC_SUMMON5]			= true;
-	StatusDisplayType[SC_CAMOUFLAGE]		= true;
-	StatusDisplayType[SC_DUPLELIGHT]		= true;
-	StatusDisplayType[SC_ORATIO]			= true;
-	StatusDisplayType[SC_FROSTMISTY]		= true;
-	StatusDisplayType[SC_VENOMIMPRESS]		= true;
-	StatusDisplayType[SC_HALLUCINATIONWALK]	= true;
-	StatusDisplayType[SC_ROLLINGCUTTER]		= true;
-	StatusDisplayType[SC_BANDING]			= true;
-	StatusDisplayType[SC_CRYSTALIZE]		= true;
-	StatusDisplayType[SC_DEEP_SLEEP]		= true;
-	StatusDisplayType[SC_CURSEDCIRCLE_ATKER]= true;
-	StatusDisplayType[SC_CURSEDCIRCLE_TARGET]= true;
-	StatusDisplayType[SC_BLOOD_SUCKER]		= true;
-	StatusDisplayType[SC__SHADOWFORM]		= true;
-	StatusDisplayType[SC__MANHOLE]			= true;
-	StatusDisplayType[SC_MONSTER_TRANSFORM] = true;
-	
+	status->ChangeFlagTable[SC_PARALYSE] |= SCB_FLEE|SCB_SPEED|SCB_ASPD;
+	status->ChangeFlagTable[SC_VENOMBLEED] |= SCB_MAXHP;
+	status->ChangeFlagTable[SC_MAGICMUSHROOM] |= SCB_REGEN;
+	status->ChangeFlagTable[SC_DEATHHURT] |= SCB_REGEN;
+	status->ChangeFlagTable[SC_PYREXIA] |= SCB_HIT|SCB_FLEE;
+	status->ChangeFlagTable[SC_OBLIVIONCURSE] |= SCB_REGEN;
+	// RG status
+	status->ChangeFlagTable[SC_SHIELDSPELL_DEF] |= SCB_WATK;
+	status->ChangeFlagTable[SC_SHIELDSPELL_REF] |= SCB_DEF;
+	// Meca status
+	status->ChangeFlagTable[SC_STEALTHFIELD_MASTER] |= SCB_SPEED;
+
+	status->ChangeFlagTable[SC_SAVAGE_STEAK] |= SCB_STR;
+	status->ChangeFlagTable[SC_COCKTAIL_WARG_BLOOD] |= SCB_INT;
+	status->ChangeFlagTable[SC_MINOR_BBQ] |= SCB_VIT;
+	status->ChangeFlagTable[SC_SIROMA_ICE_TEA] |= SCB_DEX;
+	status->ChangeFlagTable[SC_DROCERA_HERB_STEAMED] |= SCB_AGI;
+	status->ChangeFlagTable[SC_PUTTI_TAILS_NOODLES] |= SCB_LUK;
+	status->ChangeFlagTable[SC_BOOST500] |= SCB_ASPD;
+	status->ChangeFlagTable[SC_FULL_SWING_K] |= SCB_BATK;
+	status->ChangeFlagTable[SC_MANA_PLUS] |= SCB_MATK;
+	status->ChangeFlagTable[SC_MUSTLE_M] |= SCB_MAXHP;
+	status->ChangeFlagTable[SC_LIFE_FORCE_F] |= SCB_MAXSP;
+	status->ChangeFlagTable[SC_EXTRACT_WHITE_POTION_Z] |= SCB_REGEN;
+	status->ChangeFlagTable[SC_VITATA_500] |= SCB_REGEN;
+	status->ChangeFlagTable[SC_EXTRACT_SALAMINE_JUICE] |= SCB_ASPD;
+	status->ChangeFlagTable[SC_REBOUND] |= SCB_SPEED|SCB_REGEN;
+	status->ChangeFlagTable[SC_DEFSET] |= SCB_DEF|SCB_DEF2;
+	status->ChangeFlagTable[SC_MDEFSET] |= SCB_MDEF|SCB_MDEF2;
+
+	status->ChangeFlagTable[SC_ALL_RIDING] = SCB_SPEED;
+	status->ChangeFlagTable[SC_WEDDING] = SCB_SPEED;
+
+	status->ChangeFlagTable[SC_MTF_ASPD] = SCB_ASPD|SCB_HIT;
+	status->ChangeFlagTable[SC_MTF_MATK] = SCB_MATK;
+	status->ChangeFlagTable[SC_MTF_MLEATKED] |= SCB_ALL;
+
+	status->ChangeFlagTable[SC_MOONSTAR] |= SCB_NONE;
+	status->ChangeFlagTable[SC_SUPER_STAR] |= SCB_NONE;
+	status->ChangeFlagTable[SC_STRANGELIGHTS] |= SCB_NONE;
+	status->ChangeFlagTable[SC_DECORATION_OF_MUSIC] |= SCB_NONE;
+
+	/* status->DisplayType Table [Ind/Hercules] */
+	status->DisplayType[SC_ALL_RIDING]		= true;
+	status->DisplayType[SC_PUSH_CART]			= true;
+	status->DisplayType[SC_SUMMON1]			= true;
+	status->DisplayType[SC_SUMMON2]			= true;
+	status->DisplayType[SC_SUMMON3]			= true;
+	status->DisplayType[SC_SUMMON4]			= true;
+	status->DisplayType[SC_SUMMON5]			= true;
+	status->DisplayType[SC_CAMOUFLAGE]		= true;
+	status->DisplayType[SC_DUPLELIGHT]		= true;
+	status->DisplayType[SC_ORATIO]			= true;
+	status->DisplayType[SC_FROSTMISTY]		= true;
+	status->DisplayType[SC_VENOMIMPRESS]		= true;
+	status->DisplayType[SC_HALLUCINATIONWALK]	= true;
+	status->DisplayType[SC_ROLLINGCUTTER]		= true;
+	status->DisplayType[SC_BANDING]			= true;
+	status->DisplayType[SC_COLD]		= true;
+	status->DisplayType[SC_DEEP_SLEEP]		= true;
+	status->DisplayType[SC_CURSEDCIRCLE_ATKER]= true;
+	status->DisplayType[SC_CURSEDCIRCLE_TARGET]= true;
+	status->DisplayType[SC_BLOOD_SUCKER]		= true;
+	status->DisplayType[SC__SHADOWFORM]		= true;
+	status->DisplayType[SC_MONSTER_TRANSFORM] = true;
+	status->DisplayType[SC_MOONSTAR]		= true;
+	status->DisplayType[SC_SUPER_STAR]		= true;
+	status->DisplayType[SC_STRANGELIGHTS]		= true;
+	status->DisplayType[SC_DECORATION_OF_MUSIC]		= true;
+
 #ifdef RENEWAL_EDP
 	// renewal EDP increases your weapon atk
-	StatusChangeFlagTable[SC_EDP] |= SCB_WATK;
+	status->ChangeFlagTable[SC_EDP] |= SCB_WATK;
 #endif
 
 	if( !battle_config.display_hallucination ) //Disable Hallucination.
-		StatusIconChangeTable[SC_ILLUSION] = SI_BLANK;
+		status->IconChangeTable[SC_ILLUSION] = SI_BLANK;
+#undef add_sc
+#undef set_sc_with_vfx
 }
 
-static void initDummyData(void)
+void initDummyData(void)
 {
-	memset(&dummy_status, 0, sizeof(dummy_status));
-	dummy_status.hp =
-	dummy_status.max_hp =
-	dummy_status.max_sp =
-	dummy_status.str =
-	dummy_status.agi =
-	dummy_status.vit =
-	dummy_status.int_ =
-	dummy_status.dex =
-	dummy_status.luk =
-	dummy_status.hit = 1;
-	dummy_status.speed = 2000;
-	dummy_status.adelay = 4000;
-	dummy_status.amotion = 2000;
-	dummy_status.dmotion = 2000;
-	dummy_status.ele_lv = 1; //Min elemental level.
-	dummy_status.mode = MD_CANMOVE;
+	memset(&status->dummy, 0, sizeof(status->dummy));
+	status->dummy.hp =
+		status->dummy.max_hp =
+		status->dummy.max_sp =
+		status->dummy.str =
+		status->dummy.agi =
+		status->dummy.vit =
+		status->dummy.int_ =
+		status->dummy.dex =
+		status->dummy.luk =
+		status->dummy.hit = 1;
+	status->dummy.speed = 2000;
+	status->dummy.adelay = 4000;
+	status->dummy.amotion = 2000;
+	status->dummy.dmotion = 2000;
+	status->dummy.ele_lv = 1; //Min elemental level.
+	status->dummy.mode = MD_CANMOVE;
 }
 
 
@@ -1062,107 +1084,123 @@ static inline void status_cpy(struct status_data* a, const struct status_data* b
 	memcpy((void*)&a->max_hp, (const void*)&b->max_hp, sizeof(struct status_data)-(sizeof(a->hp)+sizeof(a->sp)));
 }
 
-//Sets HP to given value. Flag is the flag passed to status_heal in case
+//Sets HP to given value. Flag is the flag passed to status->heal in case
 //final value is higher than current (use 2 to make a healing effect display
 //on players) It will always succeed (overrides Berserk block), but it can't kill.
-int status_set_hp(struct block_list *bl, unsigned int hp, int flag)
-{
-	struct status_data *status;
+int status_set_hp(struct block_list *bl, unsigned int hp, int flag) {
+	struct status_data *st;
 	if (hp < 1) return 0;
-	status = status_get_status_data(bl);
-	if (status == &dummy_status)
+	st = status->get_status_data(bl);
+	if (st == &status->dummy)
 		return 0;
 
-	if (hp > status->max_hp) hp = status->max_hp;
-	if (hp == status->hp) return 0;
-	if (hp > status->hp)
-		return status_heal(bl, hp - status->hp, 0, 1|flag);
-	return status_zap(bl, status->hp - hp, 0);
+	if (hp > st->max_hp) hp = st->max_hp;
+	if (hp == st->hp) return 0;
+	if (hp > st->hp)
+		return status->heal(bl, hp - st->hp, 0, 1|flag);
+	return status_zap(bl, st->hp - hp, 0);
 }
 
-//Sets SP to given value. Flag is the flag passed to status_heal in case
+//Sets SP to given value. Flag is the flag passed to status->heal in case
 //final value is higher than current (use 2 to make a healing effect display
 //on players)
-int status_set_sp(struct block_list *bl, unsigned int sp, int flag)
-{
-	struct status_data *status;
+int status_set_sp(struct block_list *bl, unsigned int sp, int flag) {
+	struct status_data *st;
 
-	status = status_get_status_data(bl);
-	if (status == &dummy_status)
+	st = status->get_status_data(bl);
+	if (st == &status->dummy)
 		return 0;
 
-	if (sp > status->max_sp) sp = status->max_sp;
-	if (sp == status->sp) return 0;
-	if (sp > status->sp)
-		return status_heal(bl, 0, sp - status->sp, 1|flag);
-	return status_zap(bl, 0, status->sp - sp);
+	if (sp > st->max_sp) sp = st->max_sp;
+	if (sp == st->sp) return 0;
+	if (sp > st->sp)
+		return status->heal(bl, 0, sp - st->sp, 1|flag);
+	return status_zap(bl, 0, st->sp - sp);
 }
 
-int status_charge(struct block_list* bl, int hp, int sp)
-{
+int status_charge(struct block_list* bl, int64 hp, int64 sp) {
 	if(!(bl->type&BL_CONSUME))
-		return hp+sp; //Assume all was charged so there are no 'not enough' fails.
-	return status_damage(NULL, bl, hp, sp, 0, 3);
+		return (int)(hp+sp); //Assume all was charged so there are no 'not enough' fails.
+	return status->damage(NULL, bl, hp, sp, 0, 3);
 }
 
 //Inflicts damage on the target with the according walkdelay.
-//If flag&1, damage is passive and does not triggers cancelling status changes.
-//If flag&2, fail if target does not has enough to substract.
+//If flag&1, damage is passive and does not triggers canceling status changes.
+//If flag&2, fail if target does not has enough to subtract.
 //If flag&4, if killed, mob must not give exp/loot.
 //flag will be set to &8 when damaging sp of a dead character
-int status_damage(struct block_list *src,struct block_list *target,int hp, int sp, int walkdelay, int flag)
-{
-	struct status_data *status;
+int status_damage(struct block_list *src,struct block_list *target,int64 in_hp, int64 in_sp, int walkdelay, int flag) {
+	struct status_data *st;
 	struct status_change *sc;
+	int hp,sp;
 
+	/* here onwards we consider it a 32-type, the client does not support higher and from here onwards the value doesn't get thru percentage modifiers */
+	hp = (int)cap_value(in_hp,INT_MIN,INT_MAX);
+	sp = (int)cap_value(in_sp,INT_MIN,INT_MAX);
+	
 	if(sp && !(target->type&BL_CONSUME))
 		sp = 0; //Not a valid SP target.
 
 	if (hp < 0) { //Assume absorbed damage.
-		status_heal(target, -hp, 0, 1);
+		status->heal(target, -hp, 0, 1);
 		hp = 0;
 	}
 
 	if (sp < 0) {
-		status_heal(target, 0, -sp, 1);
+		status->heal(target, 0, -sp, 1);
 		sp = 0;
 	}
 
 	if (target->type == BL_SKILL)
-		return skill->unit_ondamaged((struct skill_unit *)target, src, hp, iTimer->gettick());
+		return skill->unit_ondamaged((struct skill_unit *)target, src, hp, timer->gettick());
 
-	status = status_get_status_data(target);
-	if( status == &dummy_status )
+	st = status->get_status_data(target);
+	if( st == &status->dummy )
 		return 0;
 
-	if ((unsigned int)hp >= status->hp) {
+	if ((unsigned int)hp >= st->hp) {
 		if (flag&2) return 0;
-		hp = status->hp;
+		hp = st->hp;
 	}
 
-	if ((unsigned int)sp > status->sp) {
+	if ((unsigned int)sp > st->sp) {
 		if (flag&2) return 0;
-		sp = status->sp;
+		sp = st->sp;
 	}
 
 	if (!hp && !sp)
 		return 0;
 
-	if( !status->hp )
+	if( !st->hp )
 		flag |= 8;
 
-// Let through. battle.c/skill.c have the whole logic of when it's possible or
-// not to hurt someone (and this check breaks pet catching) [Skotlex]
-//	if (!target->prev && !(flag&2))
-//		return 0; //Cannot damage a bl not on a map, except when "charging" hp/sp
+	// Let through. battle.c/skill.c have the whole logic of when it's possible or
+	// not to hurt someone (and this check breaks pet catching) [Skotlex]
+	//	if (!target->prev && !(flag&2))
+	//		return 0; //Cannot damage a bl not on a map, except when "charging" hp/sp
 
-	sc = status_get_sc(target);
+	sc = status->get_sc(target);
 	if( hp && battle_config.invincible_nodamage && src && sc && sc->data[SC_INVINCIBLE] && !sc->data[SC_INVINCIBLEOFF] )
 		hp = 1;
 
 	if( hp && !(flag&1) ) {
 		if( sc ) {
 			struct status_change_entry *sce;
+			
+#ifdef DEVOTION_REFLECT_DAMAGE
+			if(src && (sce = sc->data[SC_DEVOTION])) {
+				struct block_list *d_bl = map->id2bl(sce->val1);
+				
+				if(d_bl &&((d_bl->type == BL_MER && ((TBL_MER *)d_bl)->master && ((TBL_MER *)d_bl)->master->bl.id == target->id)
+						   || (d_bl->type == BL_PC && ((TBL_PC *)d_bl)->devotion[sce->val2] == target->id)) && check_distance_bl(target, d_bl, sce->val3)) {
+					clif->damage(d_bl, d_bl, 0, 0, hp, 0, 0, 0);
+					status_fix_damage(NULL, d_bl, hp, 0);
+					return 0;
+				}
+				status_change_end(target, SC_DEVOTION, INVALID_TIMER);
+			}
+#endif
+			
 			if (sc->data[SC_STONE] && sc->opt1 == OPT1_STONE)
 				status_change_end(target, SC_STONE, INVALID_TIMER);
 			status_change_end(target, SC_FREEZE, INVALID_TIMER);
@@ -1174,12 +1212,10 @@ int status_damage(struct block_list *src,struct block_list *target,int hp, int s
 			status_change_end(target, SC_CLOAKING, INVALID_TIMER);
 			status_change_end(target, SC_CHASEWALK, INVALID_TIMER);
 			status_change_end(target, SC_CAMOUFLAGE, INVALID_TIMER);
-			status_change_end(target, SC__INVISIBILITY, INVALID_TIMER);
-			status_change_end(target, SC_DEEP_SLEEP, INVALID_TIMER);
 			if ((sce=sc->data[SC_ENDURE]) && !sce->val4 && !sc->data[SC_LKCONCENTRATION]) {
 				//Endure count is only reduced by non-players on non-gvg maps.
 				//val4 signals infinite endure. [Skotlex]
-				if (src && src->type != BL_PC && !map_flag_gvg(target->m) && !map[target->m].flag.battleground && --(sce->val2) < 0)
+				if (src && src->type != BL_PC && !map_flag_gvg2(target->m) && !map->list[target->m].flag.battleground && --(sce->val2) < 0)
 					status_change_end(target, SC_ENDURE, INVALID_TIMER);
 			}
 			if ((sce=sc->data[SC_GRAVITATION]) && sce->val3 == BCT_SELF) {
@@ -1190,82 +1226,80 @@ int status_damage(struct block_list *src,struct block_list *target,int hp, int s
 					status_change_end(target, SC_GRAVITATION, INVALID_TIMER);
 				}
 			}
-			if(sc->data[SC_DANCING] && (unsigned int)hp > status->max_hp>>2)
+			if(sc->data[SC_DANCING] && (unsigned int)hp > st->max_hp>>2)
 				status_change_end(target, SC_DANCING, INVALID_TIMER);
 			if(sc->data[SC_CLOAKINGEXCEED] && --(sc->data[SC_CLOAKINGEXCEED]->val2) <= 0)
 				status_change_end(target, SC_CLOAKINGEXCEED, INVALID_TIMER);
 			if(sc->data[SC_KAGEMUSYA] && --(sc->data[SC_KAGEMUSYA]->val3) <= 0)
 				status_change_end(target, SC_KAGEMUSYA, INVALID_TIMER);
 		}
-		unit_skillcastcancel(target, 2);
+		unit->skillcastcancel(target, 2);
 	}
 
-	status->hp-= hp;
-	status->sp-= sp;
+	st->hp-= hp;
+	st->sp-= sp;
 
-	if (sc && hp && status->hp) {
+	if (sc && hp && st->hp) {
 		if (sc->data[SC_AUTOBERSERK] &&
 			(!sc->data[SC_PROVOKE] || !sc->data[SC_PROVOKE]->val2) &&
-			status->hp < status->max_hp>>2)
-			sc_start4(target,SC_PROVOKE,100,10,1,0,0,0);
-		if (sc->data[SC_BERSERK] && status->hp <= 100)
+			st->hp < st->max_hp>>2)
+			sc_start4(src,target,SC_PROVOKE,100,10,1,0,0,0);
+		if (sc->data[SC_BERSERK] && st->hp <= 100)
 			status_change_end(target, SC_BERSERK, INVALID_TIMER);
-		if( sc->data[SC_RAISINGDRAGON] && status->hp <= 1000 )
+		if( sc->data[SC_RAISINGDRAGON] && st->hp <= 1000 )
 			status_change_end(target, SC_RAISINGDRAGON, INVALID_TIMER);
-		if (sc->data[SC_SATURDAY_NIGHT_FEVER] && status->hp <= 100)
+		if (sc->data[SC_SATURDAY_NIGHT_FEVER] && st->hp <= 100)
 			status_change_end(target, SC_SATURDAY_NIGHT_FEVER, INVALID_TIMER);
-		if (sc->data[SC__BLOODYLUST] && status->hp <= 100)
-			status_change_end(target, SC__BLOODYLUST, INVALID_TIMER);
 	}
 
 	switch (target->type) {
-		case BL_PC:  pc->damage((TBL_PC*)target,src,hp,sp); break;
-		case BL_MOB: mob_damage((TBL_MOB*)target, src, hp); break;
-		case BL_HOM: homun->damaged((TBL_HOM*)target); break;
-		case BL_MER: mercenary_heal((TBL_MER*)target,hp,sp); break;
-		case BL_ELEM: elemental_heal((TBL_ELEM*)target,hp,sp); break;
+	case BL_PC:  pc->damage((TBL_PC*)target,src,hp,sp); break;
+	case BL_MOB: mob->damage((TBL_MOB*)target, src, hp); break;
+	case BL_HOM: homun->damaged((TBL_HOM*)target); break;
+	case BL_MER: mercenary->heal((TBL_MER*)target,hp,sp); break;
+	case BL_ELEM: elemental->heal((TBL_ELEM*)target,hp,sp); break;
 	}
 
-	if( src && target->type == BL_PC && ((TBL_PC*)target)->disguise ) {// stop walking when attacked in disguise to prevent walk-delay bug
-		unit_stop_walking( target, 1 );
+	if( src && target->type == BL_PC && (((TBL_PC*)target)->disguise) > 0 ) {// stop walking when attacked in disguise to prevent walk-delay bug
+		unit->stop_walking( target, 1 );
 	}
 
-	if( status->hp || (flag&8) )
-  	{	//Still lives or has been dead before this damage.
+	if( st->hp || (flag&8) )
+	{	//Still lives or has been dead before this damage.
 		if (walkdelay)
-			unit_set_walkdelay(target, iTimer->gettick(), walkdelay, 0);
-		return hp+sp;
+			unit->set_walkdelay(target, timer->gettick(), walkdelay, 0);
+		return (int)(hp+sp);
 	}
 
-	status->hp = 1; //To let the dead function cast skills and all that.
+	st->hp = 1; //To let the dead function cast skills and all that.
 	//NOTE: These dead functions should return: [Skotlex]
-	//0: Death cancelled, auto-revived.
+	//0: Death canceled, auto-revived.
 	//Non-zero: Standard death. Clear status, cancel move/attack, etc
 	//&2: Also remove object from map.
 	//&4: Also delete object from memory.
 	switch (target->type) {
-		case BL_PC:  flag = pc->dead((TBL_PC*)target,src); break;
-		case BL_MOB: flag = mob_dead((TBL_MOB*)target, src, flag&4?3:0); break;
-		case BL_HOM: flag = homun->dead((TBL_HOM*)target); break;
-		case BL_MER: flag = mercenary_dead((TBL_MER*)target); break;
-		case BL_ELEM: flag = elemental_dead((TBL_ELEM*)target); break;
-		default:	//Unhandled case, do nothing to object.
-			flag = 0;
-			break;
+	case BL_PC:  flag = pc->dead((TBL_PC*)target,src); break;
+	case BL_MOB: flag = mob->dead((TBL_MOB*)target, src, flag&4?3:0); break;
+	case BL_HOM: flag = homun->dead((TBL_HOM*)target); break;
+	case BL_MER: flag = mercenary->dead((TBL_MER*)target); break;
+	case BL_ELEM: flag = elemental->dead((TBL_ELEM*)target); break;
+	default:	//Unhandled case, do nothing to object.
+		flag = 0;
+		break;
 	}
 
-	if(!flag) //Death cancelled.
-		return hp+sp;
+	if(!flag) //Death canceled.
+		return (int)(hp+sp);
 
 	//Normal death
-	status->hp = 0;
+	st->hp = 0;
 	if (battle_config.clear_unit_ondeath &&
 		battle_config.clear_unit_ondeath&target->type)
 		skill->clear_unitgroup(target);
 
-	if(target->type&BL_REGEN)
-	{	//Reset regen ticks.
-		struct regen_data *regen = status_get_regen_data(target);
+	if(target->type&BL_REGEN) {
+		//Reset regen ticks.
+		struct regen_data *regen = status->get_regen_data(target);
 		if (regen) {
 			memset(&regen->tick, 0, sizeof(regen->tick));
 			if (regen->sregen)
@@ -1275,129 +1309,123 @@ int status_damage(struct block_list *src,struct block_list *target,int hp, int s
 		}
 	}
 
-	if( sc && sc->data[SC_KAIZEL] && !map_flag_gvg(target->m) )
-	{ //flag&8 = disable Kaizel
+	if( sc && sc->data[SC_KAIZEL] && !map_flag_gvg2(target->m) ) {
+		//flag&8 = disable Kaizel
 		int time = skill->get_time2(SL_KAIZEL,sc->data[SC_KAIZEL]->val1);
 		//Look for Osiris Card's bonus effect on the character and revive 100% or revive normally
 		if ( target->type == BL_PC && BL_CAST(BL_PC,target)->special_state.restart_full_recover )
-			status_revive(target, 100, 100);
+			status->revive(target, 100, 100);
 		else
-			status_revive(target, sc->data[SC_KAIZEL]->val2, 0);
-		status_change_clear(target,0);
+			status->revive(target, sc->data[SC_KAIZEL]->val2, 0);
+		status->change_clear(target,0);
 		clif->skill_nodamage(target,target,ALL_RESURRECTION,1,1);
-		sc_start(target,status_skill2sc(PR_KYRIE),100,10,time);
+		sc_start(target,target,status->skill2sc(PR_KYRIE),100,10,time);
 
 		if( target->type == BL_MOB )
 			((TBL_MOB*)target)->state.rebirth = 1;
 
-		return hp+sp;
-	}
-    if(target->type == BL_PC){
-        TBL_PC *sd = BL_CAST(BL_PC,target);
-        TBL_HOM *hd = sd->hd;
-        if(hd && hd->sc.data[SC_LIGHT_OF_REGENE]){
-            clif->skillcasting(&hd->bl, hd->bl.id, target->id, 0,0, MH_LIGHT_OF_REGENE, skill->get_ele(MH_LIGHT_OF_REGENE, 1), 10); //just to display usage
-            clif->skill_nodamage(&sd->bl, target, ALL_RESURRECTION, 1, status_revive(&sd->bl,10*hd->sc.data[SC_LIGHT_OF_REGENE]->val1,0));
-            status_change_end(&sd->hd->bl,SC_LIGHT_OF_REGENE,INVALID_TIMER);
-            return hp + sp;
-        }
-    }
-    if (target->type == BL_MOB && sc && sc->data[SC_REBIRTH] && !((TBL_MOB*) target)->state.rebirth) {// Ensure the monster has not already rebirthed before doing so.
-        status_revive(target, sc->data[SC_REBIRTH]->val2, 0);
-		status_change_clear(target,0);
+		return (int)(hp+sp);
+	}
+
+	if (target->type == BL_MOB && sc && sc->data[SC_REBIRTH] && !((TBL_MOB*) target)->state.rebirth) {
+		// Ensure the monster has not already rebirthed before doing so.
+		status->revive(target, sc->data[SC_REBIRTH]->val2, 0);
+		status->change_clear(target,0);
 		((TBL_MOB*)target)->state.rebirth = 1;
 
-		return hp+sp;
+		return (int)(hp+sp);
 	}
 
-	status_change_clear(target,0);
+	status->change_clear(target,0);
 
 	if(flag&4) //Delete from memory. (also invokes map removal code)
-		unit_free(target,CLR_DEAD);
-	else
-	if(flag&2) //remove from map
-		unit_remove_map(target,CLR_DEAD);
-	else
-	{ //Some death states that would normally be handled by unit_remove_map
-		unit_stop_attack(target);
-		unit_stop_walking(target,1);
-		unit_skillcastcancel(target,0);
+		unit->free(target,CLR_DEAD);
+	else if(flag&2) //remove from map
+		unit->remove_map(target,CLR_DEAD,ALC_MARK);
+	else { //Some death states that would normally be handled by unit_remove_map
+		unit->stop_attack(target);
+		unit->stop_walking(target,1);
+		unit->skillcastcancel(target,0);
 		clif->clearunit_area(target,CLR_DEAD);
-		skill->unit_move(target,iTimer->gettick(),4);
+		skill->unit_move(target,timer->gettick(),4);
 		skill->cleartimerskill(target);
 	}
 
-	return hp+sp;
+	return (int)(hp+sp);
 }
 
 //Heals a character. If flag&1, this is forced healing (otherwise stuff like Berserk can block it)
 //If flag&2, when the player is healed, show the HP/SP heal effect.
-int status_heal(struct block_list *bl,int hp,int sp, int flag)
-{
-	struct status_data *status;
+int status_heal(struct block_list *bl,int64 in_hp,int64 in_sp, int flag) {
+	struct status_data *st;
 	struct status_change *sc;
+	int hp,sp;
 
-	status = status_get_status_data(bl);
+	st = status->get_status_data(bl);
 
-	if (status == &dummy_status || !status->hp)
+	if (st == &status->dummy || !st->hp)
 		return 0;
 
-	sc = status_get_sc(bl);
+	/* here onwards we consider it a 32-type, the client does not support higher and from here onwards the value doesn't get thru percentage modifiers */
+	hp = (int)cap_value(in_hp,INT_MIN,INT_MAX);
+	sp = (int)cap_value(in_sp,INT_MIN,INT_MAX);
+	
+	sc = status->get_sc(bl);
 	if (sc && !sc->count)
 		sc = NULL;
 
 	if (hp < 0) {
 		if (hp == INT_MIN) hp++; //-INT_MIN == INT_MIN in some architectures!
-		status_damage(NULL, bl, -hp, 0, 0, 1);
+		status->damage(NULL, bl, -hp, 0, 0, 1);
 		hp = 0;
 	}
 
 	if(hp) {
-		if( sc && (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST]) ) {
+		if( sc && sc->data[SC_BERSERK] ) {
 			if( flag&1 )
 				flag &= ~2;
 			else
 				hp = 0;
 		}
 
-		if((unsigned int)hp > status->max_hp - status->hp)
-			hp = status->max_hp - status->hp;
+		if((unsigned int)hp > st->max_hp - st->hp)
+			hp = st->max_hp - st->hp;
 	}
 
 	if(sp < 0) {
 		if (sp==INT_MIN) sp++;
-		status_damage(NULL, bl, 0, -sp, 0, 1);
+		status->damage(NULL, bl, 0, -sp, 0, 1);
 		sp = 0;
 	}
 
 	if(sp) {
-		if((unsigned int)sp > status->max_sp - status->sp)
-			sp = status->max_sp - status->sp;
+		if((unsigned int)sp > st->max_sp - st->sp)
+			sp = st->max_sp - st->sp;
 	}
 
 	if(!sp && !hp) return 0;
 
-	status->hp+= hp;
-	status->sp+= sp;
+	st->hp+= hp;
+	st->sp+= sp;
 
-	if(hp && sc &&
-		sc->data[SC_AUTOBERSERK] &&
-		sc->data[SC_PROVOKE] &&
-		sc->data[SC_PROVOKE]->val2==1 &&
-		status->hp>=status->max_hp>>2
-	)	//End auto berserk.
+	if( hp && sc
+	    && sc->data[SC_AUTOBERSERK]
+	    && sc->data[SC_PROVOKE]
+	    && sc->data[SC_PROVOKE]->val2==1
+	    && st->hp>=st->max_hp>>2
+	 ) //End auto berserk.
 		status_change_end(bl, SC_PROVOKE, INVALID_TIMER);
 
 	// send hp update to client
 	switch(bl->type) {
 		case BL_PC:  pc->heal((TBL_PC*)bl,hp,sp,flag&2?1:0); break;
-		case BL_MOB: mob_heal((TBL_MOB*)bl,hp); break;
+		case BL_MOB: mob->heal((TBL_MOB*)bl,hp); break;
 		case BL_HOM: homun->healed((TBL_HOM*)bl); break;
-		case BL_MER: mercenary_heal((TBL_MER*)bl,hp,sp); break;
-		case BL_ELEM: elemental_heal((TBL_ELEM*)bl,hp,sp); break;
+		case BL_MER: mercenary->heal((TBL_MER*)bl,hp,sp); break;
+		case BL_ELEM: elemental->heal((TBL_ELEM*)bl,hp,sp); break;
 	}
 
-	return hp+sp;
+	return (int)(hp+sp);
 }
 
 //Does percentual non-flinching damage/heal. If mob is killed this way,
@@ -1405,146 +1433,174 @@ int status_heal(struct block_list *bl,int hp,int sp, int flag)
 //If rates are > 0, percent is of current HP/SP
 //If rates are < 0, percent is of max HP/SP
 //If !flag, this is heal, otherwise it is damage.
-//Furthermore, if flag==2, then the target must not die from the substraction.
-int status_percent_change(struct block_list *src,struct block_list *target,signed char hp_rate, signed char sp_rate, int flag)
-{
-	struct status_data *status;
-	unsigned int hp  =0, sp = 0;
-
-	status = status_get_status_data(target);
-
-
-	//It's safe now [MarkZD]
-	if (hp_rate > 99)
-		hp = status->hp;
-	else if (hp_rate > 0)
-		hp = status->hp>10000?
-			hp_rate*(status->hp/100):
-			((int64)hp_rate*status->hp)/100;
-	else if (hp_rate < -99)
-		hp = status->max_hp;
-	else if (hp_rate < 0)
-		hp = status->max_hp>10000?
-			(-hp_rate)*(status->max_hp/100):
-			((int64)-hp_rate*status->max_hp)/100;
+//Furthermore, if flag==2, then the target must not die from the subtraction.
+int status_percent_change(struct block_list *src,struct block_list *target,signed char hp_rate, signed char sp_rate, int flag) {
+	struct status_data *st;
+	unsigned int hp = 0, sp = 0;
+
+	st = status->get_status_data(target);
+
+	if (hp_rate > 100)
+		hp_rate = 100;
+	else if (hp_rate < -100)
+		hp_rate = -100;
+	if (hp_rate > 0)
+		hp = APPLY_RATE(st->hp, hp_rate);
+	else
+		hp = APPLY_RATE(st->max_hp, -hp_rate);
 	if (hp_rate && !hp)
 		hp = 1;
 
-	if (flag == 2 && hp >= status->hp)
-		hp = status->hp-1; //Must not kill target.
-
-	if (sp_rate > 99)
-		sp = status->sp;
-	else if (sp_rate > 0)
-		sp = ((int64)sp_rate*status->sp)/100;
-	else if (sp_rate < -99)
-		sp = status->max_sp;
-	else if (sp_rate < 0)
-		sp = ((int64)-sp_rate)*status->max_sp/100;
+	if (flag == 2 && hp >= st->hp)
+		hp = st->hp-1; //Must not kill target.
+
+	if (sp_rate > 100)
+		sp_rate = 100;
+	else if (sp_rate < -100)
+		sp_rate = -100;
+	if (sp_rate > 0)
+		sp = APPLY_RATE(st->sp, sp_rate);
+	else
+		sp = APPLY_RATE(st->max_sp, -sp_rate);
 	if (sp_rate && !sp)
 		sp = 1;
 
 	//Ugly check in case damage dealt is too much for the received args of
-	//status_heal / status_damage. [Skotlex]
+	//status->heal / status->damage. [Skotlex]
 	if (hp > INT_MAX) {
-	  	hp -= INT_MAX;
+		hp -= INT_MAX;
 		if (flag)
-			status_damage(src, target, INT_MAX, 0, 0, (!src||src==target?5:1));
+			status->damage(src, target, INT_MAX, 0, 0, (!src||src==target?5:1));
 		else
-		  	status_heal(target, INT_MAX, 0, 0);
+			status->heal(target, INT_MAX, 0, 0);
 	}
-  	if (sp > INT_MAX) {
+	if (sp > INT_MAX) {
 		sp -= INT_MAX;
 		if (flag)
-			status_damage(src, target, 0, INT_MAX, 0, (!src||src==target?5:1));
+			status->damage(src, target, 0, INT_MAX, 0, (!src||src==target?5:1));
 		else
-		  	status_heal(target, 0, INT_MAX, 0);
+			status->heal(target, 0, INT_MAX, 0);
 	}
 	if (flag)
-		return status_damage(src, target, hp, sp, 0, (!src||src==target?5:1));
-	return status_heal(target, hp, sp, 0);
+		return status->damage(src, target, hp, sp, 0, (!src||src==target?5:1));
+	return status->heal(target, hp, sp, 0);
 }
 
-int status_revive(struct block_list *bl, unsigned char per_hp, unsigned char per_sp)
-{
-	struct status_data *status;
+int status_revive(struct block_list *bl, unsigned char per_hp, unsigned char per_sp) {
+	struct status_data *st;
 	unsigned int hp, sp;
-	if (!status_isdead(bl)) return 0;
+	if (!status->isdead(bl)) return 0;
 
-	status = status_get_status_data(bl);
-	if (status == &dummy_status)
+	st = status->get_status_data(bl);
+	if (st == &status->dummy)
 		return 0; //Invalid target.
 
-	hp = (int64)status->max_hp * per_hp/100;
-	sp = (int64)status->max_sp * per_sp/100;
+	hp = APPLY_RATE(st->max_hp, per_hp);
+	sp = APPLY_RATE(st->max_sp, per_sp);
 
-	if(hp > status->max_hp - status->hp)
-		hp = status->max_hp - status->hp;
+	if(hp > st->max_hp - st->hp)
+		hp = st->max_hp - st->hp;
 	else if (per_hp && !hp)
 		hp = 1;
 
-	if(sp > status->max_sp - status->sp)
-		sp = status->max_sp - status->sp;
+	if(sp > st->max_sp - st->sp)
+		sp = st->max_sp - st->sp;
 	else if (per_sp && !sp)
 		sp = 1;
 
-	status->hp += hp;
-	status->sp += sp;
+	st->hp += hp;
+	st->sp += sp;
 
 	if (bl->prev) //Animation only if character is already on a map.
 		clif->resurrection(bl, 1);
+	
 	switch (bl->type) {
 		case BL_PC:  pc->revive((TBL_PC*)bl, hp, sp); break;
-		case BL_MOB: mob_revive((TBL_MOB*)bl, hp); break;
+		case BL_MOB: mob->revive((TBL_MOB*)bl, hp); break;
+		case BL_HOM: homun->revive((TBL_HOM*)bl, hp, sp); break;
+	}
+	
+	return 1;
+}
+
+int status_fixed_revive(struct block_list *bl, unsigned int per_hp, unsigned int per_sp) {
+	struct status_data *st;
+	unsigned int hp, sp;
+	if (!status->isdead(bl)) return 0;
+
+	st = status->get_status_data(bl);
+	if (st == &status->dummy)
+		return 0; //Invalid target.
+
+	hp = per_hp;
+	sp = per_sp;
+
+	if(hp > st->max_hp - st->hp)
+		hp = st->max_hp - st->hp;
+	else if (per_hp && !hp)
+		hp = 1;
+		
+	if(sp > st->max_sp - st->sp)
+		sp = st->max_sp - st->sp;
+	else if (per_sp && !sp)
+		sp = 1;
+
+	st->hp += hp;
+	st->sp += sp;
+
+	if (bl->prev) //Animation only if character is already on a map.
+		clif->resurrection(bl, 1);
+	switch (bl->type) {
+		case BL_PC:  pc->revive((TBL_PC*)bl, hp, sp); break;
+		case BL_MOB: mob->revive((TBL_MOB*)bl, hp); break;
 		case BL_HOM: homun->revive((TBL_HOM*)bl, hp, sp); break;
 	}
 	return 1;
 }
 
 /*==========================================
- * Checks whether the src can use the skill on the target,
- * taking into account status/option of both source/target. [Skotlex]
- * flag:
- * 	0 - Trying to use skill on target.
- * 	1 - Cast bar is done.
- * 	2 - Skill already pulled off, check is due to ground-based skills or splash-damage ones.
- * src MAY be null to indicate we shouldn't check it, this is a ground-based skill attack.
- * target MAY Be null, in which case the checks are only to see
- * whether the source can cast or not the skill on the ground.
- *------------------------------------------*/
-int status_check_skilluse(struct block_list *src, struct block_list *target, uint16 skill_id, int flag)
-{
-	struct status_data *status;
+* Checks whether the src can use the skill on the target,
+* taking into account status/option of both source/target. [Skotlex]
+* flag:
+* 	0 - Trying to use skill on target.
+* 	1 - Cast bar is done.
+* 	2 - Skill already pulled off, check is due to ground-based skills or splash-damage ones.
+* src MAY be null to indicate we shouldn't check it, this is a ground-based skill attack.
+* target MAY Be null, in which case the checks are only to see
+* whether the source can cast or not the skill on the ground.
+*------------------------------------------*/
+int status_check_skilluse(struct block_list *src, struct block_list *target, uint16 skill_id, int flag) {
+	struct status_data *st;
 	struct status_change *sc=NULL, *tsc;
 	int hide_flag;
 
-	status = src?status_get_status_data(src):&dummy_status;
+	st = src ? status->get_status_data(src) : &status->dummy;
 
-	if (src && src->type != BL_PC && status_isdead(src))
+	if (src && src->type != BL_PC && status->isdead(src))
 		return 0;
 
 	if (!skill_id) { //Normal attack checks.
-		if (!(status->mode&MD_CANATTACK))
+		if (!(st->mode&MD_CANATTACK))
 			return 0; //This mode is only needed for melee attacking.
 		//Dead state is not checked for skills as some skills can be used
 		//on dead characters, said checks are left to skill.c [Skotlex]
-		if (target && status_isdead(target))
+		if (target && status->isdead(target))
 			return 0;
-		if( src && (sc = status_get_sc(src)) && sc->data[SC_CRYSTALIZE] && src->type != BL_MOB)
+		if( src && (sc = status->get_sc(src)) && sc->data[SC_COLD] && src->type != BL_MOB)
 			return 0;
 	}
 
 	if( skill_id ) {
-		
+
 		if( src && !(src->type == BL_PC && ((TBL_PC*)src)->skillitem)) { // Items that cast skills using 'itemskill' will not be handled by map_zone_db.
 			int i;
-			
-			for(i = 0; i < map[src->m].zone->disabled_skills_count; i++) {
-				if( skill_id == map[src->m].zone->disabled_skills[i]->nameid && (map[src->m].zone->disabled_skills[i]->type&src->type) ) {
+
+			for(i = 0; i < map->list[src->m].zone->disabled_skills_count; i++) {
+				if( skill_id == map->list[src->m].zone->disabled_skills[i]->nameid && (map->list[src->m].zone->disabled_skills[i]->type&src->type) ) {
 					if( src->type == BL_PC )
 						clif->msg((TBL_PC*)src, SKILL_CANT_USE_AREA); // This skill cannot be used within this area
-					else if( src->type == BL_MOB && map[src->m].zone->disabled_skills[i]->subtype != MZS_NONE ) {
-						if( (status->mode&MD_BOSS) && !(map[src->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
+					else if( src->type == BL_MOB && map->list[src->m].zone->disabled_skills[i]->subtype != MZS_NONE ) {
+						if( (st->mode&MD_BOSS) && !(map->list[src->m].zone->disabled_skills[i]->subtype&MZS_BOSS) )
 							break;
 					}
 					return 0;
@@ -1556,19 +1612,19 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 			case PA_PRESSURE:
 				if( flag && target ) {
 					//Gloria Avoids pretty much everything....
-					tsc = status_get_sc(target);
+					tsc = status->get_sc(target);
 					if(tsc && tsc->option&OPTION_HIDE)
 						return 0;
 				}
 				break;
 			case GN_WALLOFTHORN:
-				if( target && status_isdead(target) )
+				if( target && status->isdead(target) )
 					return 0;
 				break;
 			case AL_TELEPORT:
 				//Should fail when used on top of Land Protector [Skotlex]
-				if (src && iMap->getcell(src->m, src->x, src->y, CELL_CHKLANDPROTECTOR)
-					&& !(status->mode&MD_BOSS)
+				if (src && map->getcell(src->m, src->x, src->y, CELL_CHKLANDPROTECTOR)
+					&& !(st->mode&MD_BOSS)
 					&& (src->type != BL_PC || ((TBL_PC*)src)->skillitem != skill_id))
 					return 0;
 				break;
@@ -1577,28 +1633,28 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 		}
 	}
 
-	if ( src ) sc = status_get_sc(src);
+	if ( src ) sc = status->get_sc(src);
 
 	if( sc && sc->count ) {
 
-		if (skill_id != RK_REFRESH && sc->opt1 >0 && !(sc->opt1 == OPT1_CRYSTALIZE && src->type == BL_MOB) && sc->opt1 != OPT1_BURNING && skill_id != SR_GENTLETOUCH_CURE) { //Stuned/Frozen/etc
+		if (skill_id != RK_REFRESH && sc->opt1 >0 && !(sc->opt1 == OPT1_CRYSTALIZE && src->type == BL_MOB) && sc->opt1 != OPT1_BURNING && skill_id != SR_GENTLETOUCH_CURE) { //Stunned/Frozen/etc
 			if (flag != 1) //Can't cast, casted stuff can't damage.
 				return 0;
 			if (!(skill->get_inf(skill_id)&INF_GROUND_SKILL))
-				return 0; //Targetted spells can't come off.
+				return 0; //Targeted spells can't come off.
 		}
 
 		if (
 			(sc->data[SC_TRICKDEAD] && skill_id != NV_TRICKDEAD)
-			|| (sc->data[SC_AUTOCOUNTER] && !flag)
+			|| (sc->data[SC_AUTOCOUNTER] && !flag && skill_id)
 			|| (sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_SELF && skill_id != PA_GOSPEL)
 			|| (sc->data[SC_GRAVITATION] && sc->data[SC_GRAVITATION]->val3 == BCT_SELF && flag != 2)
-		)
+			)
 			return 0;
 
 		if (sc->data[SC_DC_WINKCHARM] && target && !flag) { //Prevents skill usage
-			if( unit_bl2ud(src) && (unit_bl2ud(src))->walktimer == INVALID_TIMER )
-				unit_walktobl(src, iMap->id2bl(sc->data[SC_DC_WINKCHARM]->val2), 3, 1);
+			if( unit->bl2ud(src) && (unit->bl2ud(src))->walktimer == INVALID_TIMER )
+				unit->walktobl(src, map->id2bl(sc->data[SC_DC_WINKCHARM]->val2), 3, 1);
 			clif->emotion(src, E_LV);
 			return 0;
 		}
@@ -1606,11 +1662,11 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 		if (sc->data[SC_BLADESTOP]) {
 			switch (sc->data[SC_BLADESTOP]->val1)
 			{
-				case 5: if (skill_id == MO_EXTREMITYFIST) break;
-				case 4: if (skill_id == MO_CHAINCOMBO) break;
-				case 3: if (skill_id == MO_INVESTIGATE) break;
-				case 2: if (skill_id == MO_FINGEROFFENSIVE) break;
-				default: return 0;
+			case 5: if (skill_id == MO_EXTREMITYFIST) break;
+			case 4: if (skill_id == MO_CHAINCOMBO) break;
+			case 3: if (skill_id == MO_INVESTIGATE) break;
+			case 2: if (skill_id == MO_FINGEROFFENSIVE) break;
+			default: return 0;
 			}
 		}
 
@@ -1622,17 +1678,17 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 			} else if(sc->data[SC_LONGING]) { //Allow everything except dancing/re-dancing. [Skotlex]
 				if (skill_id == BD_ENCORE ||
 					skill->get_inf2(skill_id)&(INF2_SONG_DANCE|INF2_ENSEMBLE_SKILL)
-				)
+					)
 					return 0;
 			} else {
 				switch (skill_id) {
-					case BD_ADAPTATION:
-					case CG_LONGINGFREEDOM:
-					case BA_MUSICALSTRIKE:
-					case DC_THROWARROW:
-						break;
-					default:
-						return 0;
+				case BD_ADAPTATION:
+				case CG_LONGINGFREEDOM:
+				case BA_MUSICALSTRIKE:
+				case DC_THROWARROW:
+					break;
+				default:
+					return 0;
 				}
 			}
 			if ((sc->data[SC_DANCING]->val1&0xFFFF) == CG_HERMODE && skill_id == BD_ADAPTATION)
@@ -1641,46 +1697,44 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 
 		if (skill_id && //Do not block item-casted skills.
 			(src->type != BL_PC || ((TBL_PC*)src)->skillitem != skill_id)
-		) {	//Skills blocked through status changes...
-			if (!flag && ( //Blocked only from using the skill (stuff like autospell may still go through
-				 sc->data[SC_SILENCE] ||
-				 sc->data[SC_STEELBODY] ||
-				 sc->data[SC_BERSERK] ||
-				 sc->data[SC__BLOODYLUST] ||
-				 sc->data[SC_OBLIVIONCURSE] ||
-				 sc->data[SC_WHITEIMPRISON] ||
-				 sc->data[SC__INVISIBILITY] ||
-				(sc->data[SC_CRYSTALIZE] && src->type != BL_MOB) ||
-				 sc->data[SC__IGNORANCE] ||
-				 sc->data[SC_DEEP_SLEEP] ||
-				 sc->data[SC_SATURDAY_NIGHT_FEVER] ||
-				 sc->data[SC_CURSEDCIRCLE_TARGET] ||
-				(sc->data[SC_MARIONETTE_MASTER] && skill_id != CG_MARIONETTE) || //Only skill you can use is marionette again to cancel it
-				(sc->data[SC_MARIONETTE] && skill_id == CG_MARIONETTE) || //Cannot use marionette if you are being buffed by another
-				(sc->data[SC_STASIS] && skill->block_check(src, SC_STASIS, skill_id)) ||
-				(sc->data[SC_KG_KAGEHUMI] && skill->block_check(src, SC_KG_KAGEHUMI, skill_id))
-			))
-				return 0;
+			) {	//Skills blocked through status changes...
+				if (!flag && ( //Blocked only from using the skill (stuff like autospell may still go through
+					sc->data[SC_SILENCE] ||
+					sc->data[SC_STEELBODY] ||
+					sc->data[SC_BERSERK] ||
+					sc->data[SC_OBLIVIONCURSE] ||
+					sc->data[SC_WHITEIMPRISON] ||
+					sc->data[SC__INVISIBILITY] ||
+					(sc->data[SC_COLD] && src->type != BL_MOB) ||
+					sc->data[SC__IGNORANCE] ||
+					sc->data[SC_DEEP_SLEEP] ||
+					sc->data[SC_SATURDAY_NIGHT_FEVER] ||
+					sc->data[SC_CURSEDCIRCLE_TARGET] ||
+					(sc->data[SC_MARIONETTE_MASTER] && skill_id != CG_MARIONETTE) || //Only skill you can use is marionette again to cancel it
+					(sc->data[SC_MARIONETTE] && skill_id == CG_MARIONETTE) || //Cannot use marionette if you are being buffed by another
+					(sc->data[SC_STASIS] && skill->block_check(src, SC_STASIS, skill_id)) ||
+					(sc->data[SC_KG_KAGEHUMI] && skill->block_check(src, SC_KG_KAGEHUMI, skill_id))
+					))
+					return 0;
 
-			//Skill blocking.
-			if (
-				(sc->data[SC_VOLCANO] && skill_id == WZ_ICEWALL) ||
-				(sc->data[SC_ROKISWEIL] && skill_id != BD_ADAPTATION) ||
-				(sc->data[SC_HERMODE] && skill->get_inf(skill_id) & INF_SUPPORT_SKILL) ||
-				(sc->data[SC_NOCHAT] && sc->data[SC_NOCHAT]->val1&MANNER_NOSKILL)
-			)
-				return 0;
+				//Skill blocking.
+				if (
+					(sc->data[SC_VOLCANO] && skill_id == WZ_ICEWALL) ||
+					(sc->data[SC_ROKISWEIL] && skill_id != BD_ADAPTATION) ||
+					(sc->data[SC_HERMODE] && skill->get_inf(skill_id) & INF_SUPPORT_SKILL) ||
+					(sc->data[SC_NOCHAT] && sc->data[SC_NOCHAT]->val1&MANNER_NOSKILL)
+					)
+					return 0;
 
-			if( sc->data[SC__MANHOLE] || ((tsc = status_get_sc(target)) && tsc->data[SC__MANHOLE]) ) {
-				switch(skill_id) {//##TODO## make this a flag in skill_db?
-					// Skills that can be used even under Man Hole effects.
+				if( sc->data[SC__MANHOLE] || ((tsc = status->get_sc(target)) && tsc->data[SC__MANHOLE]) ) {
+					switch(skill_id) {//##TODO## make this a flag in skill_db?
+						// Skills that can be used even under Man Hole effects.
 					case SC_SHADOWFORM:
-					case SC_STRIPACCESSARY:
 						break;
 					default:
 						return 0;
+					}
 				}
-			}
 
 		}
 	}
@@ -1702,8 +1756,13 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 						return 0;
 			}
 		}
-		if (sc->option&OPTION_CHASEWALK && skill_id != ST_CHASEWALK)
-			return 0;
+		if ( sc->option&OPTION_CHASEWALK ) {
+			if ( sc->data[SC__INVISIBILITY] ) {
+				if ( skill_id != 0 && skill_id != SC_INVISIBILITY )
+					return 0;
+			} else if ( skill_id != ST_CHASEWALK )
+				return 0;
+		}
 		if( sc->data[SC_ALL_RIDING] )
 			return 0;//New mounts can't attack nor use skills in the client; this check makes it cheat-safe [Ind]
 	}
@@ -1711,7 +1770,7 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 	if (target == NULL || target == src) //No further checking needed.
 		return 1;
 
-	tsc = status_get_sc(target);
+	tsc = status->get_sc(target);
 
 	if(tsc && tsc->count) {
 		/* attacks in invincible are capped to 1 damage and handled in batte.c; allow spell break and eske for sealed shrine GDB when in INVINCIBLE state. */
@@ -1724,35 +1783,46 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 			return 0;
 		if(skill_id == PR_LEXAETERNA && (tsc->data[SC_FREEZE] || (tsc->data[SC_STONE] && tsc->opt1 == OPT1_STONE)))
 			return 0;
+		if( ( tsc->data[SC_STEALTHFIELD] || tsc->data[SC_CAMOUFLAGE] ) && !(st->mode&(MD_BOSS|MD_DETECTOR)) && flag == 4 )
+			return 0;
 	}
-
-	//If targetting, cloak+hide protect you, otherwise only hiding does.
+	//If targeting, cloak+hide protect you, otherwise only hiding does.
 	hide_flag = flag?OPTION_HIDE:(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK);
 
- 	//You cannot hide from ground skills.
+	//You cannot hide from ground skills.
 	if( skill->get_ele(skill_id,1) == ELE_EARTH ) //TODO: Need Skill Lv here :/
 		hide_flag &= ~OPTION_HIDE;
+	else {
+		switch ( skill_id ) {
+			case MO_ABSORBSPIRITS: // it works when already casted and target suddenly hides.
+			case SA_DISPELL:
+				hide_flag &= ~OPTION_HIDE;
+				break;
+		}
+	}
 
 	switch( target->type ) {
 		case BL_PC: {
 				struct map_session_data *sd = (TBL_PC*) target;
-				bool is_boss = (status->mode&MD_BOSS);
-				bool is_detect = ((status->mode&MD_DETECTOR)?true:false);//god-knows-why gcc doesn't shut up until this happens
+				bool is_boss = (st->mode&MD_BOSS);
+				bool is_detect = ((st->mode&MD_DETECTOR)?true:false);//god-knows-why gcc doesn't shut up until this happens
 				if (pc_isinvisible(sd))
 					return 0;
-				if (tsc->option&hide_flag && !is_boss &&
-					((sd->special_state.perfect_hiding || !is_detect) ||
-					(tsc->data[SC_CLOAKINGEXCEED] && is_detect)))
-					return 0;
-				if( tsc->data[SC_CAMOUFLAGE] && !(is_boss || is_detect) && !skill_id )
-					return 0;
-				if( tsc->data[SC_STEALTHFIELD] && !is_boss )
-					return 0;
+				if( tsc ) {
+					if (tsc->option&hide_flag && !is_boss &&
+						((sd->special_state.perfect_hiding || !is_detect) ||
+						(tsc->data[SC_CLOAKINGEXCEED] && is_detect)))
+						return 0;
+					if( tsc->data[SC_CAMOUFLAGE] && !(is_boss || is_detect) && (!skill_id || (flag == 0 && src && src->type != BL_PC)) )
+						return 0;
+					if( tsc->data[SC_STEALTHFIELD] && !is_boss )
+						return 0;
+				}
 			}
 			break;
-		case BL_ITEM:	//Allow targetting of items to pick'em up (or in the case of mobs, to loot them).
+		case BL_ITEM:	//Allow targeting of items to pick'em up (or in the case of mobs, to loot them).
 			//TODO: Would be nice if this could be used to judge whether the player can or not pick up the item it targets. [Skotlex]
-			if (status->mode&MD_LOOTER)
+			if (st->mode&MD_LOOTER)
 				return 1;
 			return 0;
 		case BL_HOM:
@@ -1767,64 +1837,66 @@ int status_check_skilluse(struct block_list *src, struct block_list *target, uin
 		default:
 			//Check for chase-walk/hiding/cloaking opponents.
 			if( tsc ) {
-				if( tsc->option&hide_flag && !(status->mode&(MD_BOSS|MD_DETECTOR)))
+				if( tsc->option&hide_flag && !(st->mode&(MD_BOSS|MD_DETECTOR)))
 					return 0;
-				if( tsc->data[SC_STEALTHFIELD] && !(status->mode&MD_BOSS) )
+				if( tsc->data[SC_STEALTHFIELD] && !(st->mode&MD_BOSS) )
 					return 0;
 			}
 	}
+
 	return 1;
 }
 
 //Checks whether the source can see and chase target.
-int status_check_visibility(struct block_list *src, struct block_list *target)
-{
+int status_check_visibility(struct block_list *src, struct block_list *target) {
 	int view_range;
-	struct status_data* status = status_get_status_data(src);
-	struct status_change* tsc = status_get_sc(target);
+	struct status_change *tsc = NULL;
+	
 	switch (src->type) {
-	case BL_MOB:
-		view_range = ((TBL_MOB*)src)->min_chase;
-		break;
-	case BL_PET:
-		view_range = ((TBL_PET*)src)->db->range2;
-		break;
-	default:
-		view_range = AREA_SIZE;
+		case BL_MOB:
+			view_range = ((TBL_MOB*)src)->min_chase;
+			break;
+		case BL_PET:
+			view_range = ((TBL_PET*)src)->db->range2;
+			break;
+		default:
+			view_range = AREA_SIZE;
 	}
 
 	if (src->m != target->m || !check_distance_bl(src, target, view_range))
 		return 0;
 
-	if( tsc && tsc->data[SC_STEALTHFIELD] )
-		return 0;
+	if( src->type == BL_NPC ) /* NPCs don't care for the rest */
+		return 1;
+	
+	if( ( tsc = status->get_sc(target) ) ) {
+		struct status_data *st = status->get_status_data(src);
 
-	switch (target->type)
-	{	//Check for chase-walk/hiding/cloaking opponents.
-	case BL_PC:
-		if ( tsc->data[SC_CLOAKINGEXCEED] && !(status->mode&MD_BOSS) )
-			return 0;
-		if( (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || tsc->data[SC__INVISIBILITY] || tsc->data[SC_CAMOUFLAGE]) && !(status->mode&MD_BOSS) &&
-			( ((TBL_PC*)target)->special_state.perfect_hiding || !(status->mode&MD_DETECTOR) ) )
-			return 0;
-		break;
-	default:
-		if( tsc && (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || tsc->data[SC__INVISIBILITY] || tsc->data[SC_CAMOUFLAGE]) && !(status->mode&(MD_BOSS|MD_DETECTOR)) )
-			return 0;
+		switch (target->type) { //Check for chase-walk/hiding/cloaking opponents.
+			case BL_PC:
+				if ( tsc->data[SC_CLOAKINGEXCEED] && !(st->mode&MD_BOSS) )
+					return 0;
+				if( (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || tsc->data[SC_STEALTHFIELD] || tsc->data[SC__INVISIBILITY] || tsc->data[SC_CAMOUFLAGE]) && !(st->mode&MD_BOSS) &&
+					( ((TBL_PC*)target)->special_state.perfect_hiding || !(st->mode&MD_DETECTOR) ) )
+					return 0;
+				break;
+			default:
+				if( (tsc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || tsc->data[SC_CAMOUFLAGE]) && !(st->mode&(MD_BOSS|MD_DETECTOR)) )
+					return 0;
 
+		}
 	}
 
 	return 1;
 }
 
 // Basic ASPD value
-int status_base_amotion_pc(struct map_session_data* sd, struct status_data* status)
-{
+int status_base_amotion_pc(struct map_session_data *sd, struct status_data *st) {
 	int amotion;
 #ifdef RENEWAL_ASPD
 	short mod = -1;
 
-	switch( sd->weapontype2 ){ // adjustment for dual weilding
+	switch( sd->weapontype2 ){ // adjustment for dual wielding
 		case W_DAGGER:	mod = 0;	break; // 0, 1, 1
 		case W_1HSWORD:
 		case W_1HAXE:	mod = 1;
@@ -1833,33 +1905,37 @@ int status_base_amotion_pc(struct map_session_data* sd, struct status_data* stat
 	}
 
 	amotion = ( sd->status.weapon < MAX_WEAPON_TYPE && mod < 0 )
-			? (aspd_base[pc->class2idx(sd->status.class_)][sd->status.weapon]) // single weapon
-			: ((aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2] // dual-wield
-			+ aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2]) * 6 / 10 + 10 * mod
-			- aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2]
-			+ aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype1]);
+		? (status->aspd_base[pc->class2idx(sd->status.class_)][sd->status.weapon]) // single weapon
+		: ((status->aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2] // dual-wield
+	+ status->aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2]) * 6 / 10 + 10 * mod
+		- status->aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2]
+	+ status->aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype1]);
 
 	if ( sd->status.shield )
-			amotion += ( 2000 - aspd_base[pc->class2idx(sd->status.class_)][W_FIST] ) +
-					( aspd_base[pc->class2idx(sd->status.class_)][MAX_WEAPON_TYPE] - 2000 );
+		amotion += ( 2000 - status->aspd_base[pc->class2idx(sd->status.class_)][W_FIST] ) +
+		( status->aspd_base[pc->class2idx(sd->status.class_)][MAX_WEAPON_TYPE] - 2000 );
 
 #else
 	// base weapon delay
 	amotion = (sd->status.weapon < MAX_WEAPON_TYPE)
-	 ? (aspd_base[pc->class2idx(sd->status.class_)][sd->status.weapon]) // single weapon
-	 : (aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype1] + aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2])*7/10; // dual-wield
+		? (status->aspd_base[pc->class2idx(sd->status.class_)][sd->status.weapon]) // single weapon
+		: (status->aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype1] + status->aspd_base[pc->class2idx(sd->status.class_)][sd->weapontype2])*7/10; // dual-wield
 
 	// percentual delay reduction from stats
-	amotion -= amotion * (4*status->agi + status->dex)/1000;
+	amotion -= amotion * (4*st->agi + st->dex)/1000;
 #endif
+	
 	// raw delay adjustment from bAspd bonus
 	amotion += sd->bonus.aspd_add;
 
- 	return amotion;
+	/* angra manyu disregards aspd_base and similar */
+	if( sd->equip_index[EQI_HAND_R] >= 0 && sd->status.inventory[sd->equip_index[EQI_HAND_R]].nameid == ITEMID_ANGRA_MANYU )
+		return 0;
+	
+	return amotion;
 }
 
-static unsigned short status_base_atk(const struct block_list *bl, const struct status_data *status)
-{
+unsigned short status_base_atk(const struct block_list *bl, const struct status_data *st) {
 	int flag = 0, str, dex,
 #ifdef RENEWAL
 		rstr,
@@ -1871,7 +1947,7 @@ static unsigned short status_base_atk(const struct block_list *bl, const struct
 		return 0;
 
 	if (bl->type == BL_PC)
-	switch(((TBL_PC*)bl)->status.weapon){
+		switch(((TBL_PC*)bl)->status.weapon){
 		case W_BOW:
 		case W_MUSICAL:
 		case W_WHIP:
@@ -1886,14 +1962,14 @@ static unsigned short status_base_atk(const struct block_list *bl, const struct
 #ifdef RENEWAL
 		rstr =
 #endif
-		str = status->dex;
-		dex = status->str;
+			str = st->dex;
+		dex = st->str;
 	} else {
 #ifdef RENEWAL
 		rstr =
 #endif
-		str = status->str;
-		dex = status->dex;
+			str = st->str;
+		dex = st->dex;
 	}
 	//Normally only players have base-atk, but homunc have a different batk
 	// equation, hinting that perhaps non-players should use this for batk.
@@ -1902,99 +1978,104 @@ static unsigned short status_base_atk(const struct block_list *bl, const struct
 	str += dstr*dstr;
 	if (bl->type == BL_PC)
 #ifdef RENEWAL
-		str = (int)(rstr + (float)dex/5 + (float)status->luk/3 + (float)((TBL_PC*)bl)->status.base_level/4);
+		str = (int)(rstr + (float)dex/5 + (float)st->luk/3 + (float)((TBL_PC*)bl)->status.base_level/4);
 	else if(bl->type == BL_MOB)
 		str = rstr + ((TBL_MOB*)bl)->level;
 #else
-		str+= dex/5 + status->luk/5;
+		str+= dex/5 + st->luk/5;
 #endif
 	return cap_value(str, 0, USHRT_MAX);
 }
 
-static inline unsigned short status_base_matk_min(const struct status_data* status){ return status->int_+(status->int_/7)*(status->int_/7); }
-static inline unsigned short status_base_matk_max(const struct status_data* status){ return status->int_+(status->int_/5)*(status->int_/5); }
+#ifndef RENEWAL
+static inline unsigned short status_base_matk_min(const struct status_data *st){ return st->int_+(st->int_/7)*(st->int_/7); }
+#endif // not RENEWAL
+static inline unsigned short status_base_matk_max(const struct status_data *st){ return st->int_+(st->int_/5)*(st->int_/5); }
+
+unsigned short status_base_matk(const struct status_data *st, int level) {
 #ifdef RENEWAL
-unsigned short status_base_matk(const struct status_data* status, int level){ return status->int_+(status->int_/2)+(status->dex/5)+(status->luk/3)+(level/4); }
+	return st->int_+(st->int_/2)+(st->dex/5)+(st->luk/3)+(level/4);
+#else
+	return 0;
 #endif
+}
 
 //Fills in the misc data that can be calculated from the other status info (except for level)
-void status_calc_misc(struct block_list *bl, struct status_data *status, int level)
-{
+void status_calc_misc(struct block_list *bl, struct status_data *st, int level) {
 	//Non players get the value set, players need to stack with previous bonuses.
 	if( bl->type != BL_PC )
-		status->batk =
-		status->hit = status->flee =
-		status->def2 = status->mdef2 =
-		status->cri = status->flee2 = 0;
+		st->batk =
+		st->hit = st->flee =
+		st->def2 = st->mdef2 =
+		st->cri = st->flee2 = 0;
 
 #ifdef RENEWAL // renewal formulas
-	status->matk_min = status->matk_max = bl->type == BL_PC ? status_base_matk(status, level) : level + status->int_;
-    status->hit += level + status->dex + (bl->type == BL_PC ? status->luk/3 + 175 : 150); //base level + ( every 1 dex = +1 hit ) + (every 3 luk = +1 hit) + 175
-    status->flee += level + status->agi + (bl->type == BL_PC ? status->luk/5 : 0) + 100; //base level + ( every 1 agi = +1 flee ) + (every 5 luk = +1 flee) + 100
-    status->def2 += (int)(((float)level + status->vit)/2 + ( bl->type == BL_PC ? ((float)status->agi/5) : 0 )); //base level + (every 2 vit = +1 def) + (every 5 agi = +1 def)
-    status->mdef2 += (int)( bl->type == BL_PC ?(status->int_ + ((float)level/4) + ((float)(status->dex+status->vit)/5)):((float)(status->int_ + level)/4)); //(every 4 base level = +1 mdef) + (every 1 int = +1 mdef) + (every 5 dex = +1 mdef) + (every 5 vit = +1 mdef)
-#else
-    status->matk_min = status_base_matk_min(status);
-    status->matk_max = status_base_matk_max(status);
-	status->hit += level + status->dex;
-	status->flee += level + status->agi;
-	status->def2 += status->vit;
-	status->mdef2 += status->int_ + (status->vit>>1);
-#endif
+	st->matk_min = st->matk_max = bl->type == BL_PC ? status->base_matk(st, level) : level + st->int_;
+	st->hit += level + st->dex + (bl->type == BL_PC ? st->luk/3 + 175 : 150); //base level + ( every 1 dex = +1 hit ) + (every 3 luk = +1 hit) + 175
+	st->flee += level + st->agi + (bl->type == BL_PC ? st->luk/5 : 0) + 100; //base level + ( every 1 agi = +1 flee ) + (every 5 luk = +1 flee) + 100
+	st->def2 += (int)(((float)level + st->vit)/2 + ( bl->type == BL_PC ? ((float)st->agi/5) : 0 )); //base level + (every 2 vit = +1 def) + (every 5 agi = +1 def)
+	st->mdef2 += (int)( bl->type == BL_PC ?(st->int_ + ((float)level/4) + ((float)(st->dex+st->vit)/5)):((float)(st->int_ + level)/4)); //(every 4 base level = +1 mdef) + (every 1 int = +1 mdef) + (every 5 dex = +1 mdef) + (every 5 vit = +1 mdef)
+#else // not RENEWAL
+	st->matk_min = status_base_matk_min(st);
+	st->matk_max = status_base_matk_max(st);
+	st->hit += level + st->dex;
+	st->flee += level + st->agi;
+	st->def2 += st->vit;
+	st->mdef2 += st->int_ + (st->vit>>1);
+#endif // RENEWAL
 
 	if( bl->type&battle_config.enable_critical )
-		status->cri += 10 + (status->luk*10/3); //(every 1 luk = +0.3 critical)
+		st->cri += 10 + (st->luk*10/3); //(every 1 luk = +0.3 critical)
 	else
-		status->cri = 0;
+		st->cri = 0;
 
 	if (bl->type&battle_config.enable_perfect_flee)
-		status->flee2 += status->luk + 10; //(every 10 luk = +1 perfect flee)
+		st->flee2 += st->luk + 10; //(every 10 luk = +1 perfect flee)
 	else
-		status->flee2 = 0;
+		st->flee2 = 0;
 
-	if (status->batk) {
-		int temp = status->batk + status_base_atk(bl, status);
-		status->batk = cap_value(temp, 0, USHRT_MAX);
+	if (st->batk) {
+		int temp = st->batk + status->base_atk(bl, st);
+		st->batk = cap_value(temp, 0, USHRT_MAX);
 	} else
-		status->batk = status_base_atk(bl, status);
-	if (status->cri)
-	switch (bl->type) {
-	case BL_MOB:
-		if(battle_config.mob_critical_rate != 100)
-			status->cri = status->cri*battle_config.mob_critical_rate/100;
-		if(!status->cri && battle_config.mob_critical_rate)
-		  	status->cri = 10;
-		break;
-	case BL_PC:
-		//Players don't have a critical adjustment setting as of yet.
-		break;
-	case BL_MER:
+		st->batk = status->base_atk(bl, st);
+	if (st->cri)
+		switch (bl->type) {
+		case BL_MOB:
+			if(battle_config.mob_critical_rate != 100)
+				st->cri = st->cri*battle_config.mob_critical_rate/100;
+			if(!st->cri && battle_config.mob_critical_rate)
+				st->cri = 10;
+			break;
+		case BL_PC:
+			//Players don't have a critical adjustment setting as of yet.
+			break;
+		case BL_MER:
 #ifdef RENEWAL
-		status->matk_min = status->matk_max = status_base_matk_max(status);
-		status->def2 = status->vit + level / 10 + status->vit / 5;
-		status->mdef2 = level / 10 + status->int_ / 5;
+			st->matk_min = st->matk_max = status_base_matk_max(st);
+			st->def2 = st->vit + level / 10 + st->vit / 5;
+			st->mdef2 = level / 10 + st->int_ / 5;
 #endif
-		break;
-	default:
-		if(battle_config.critical_rate != 100)
-			status->cri = status->cri*battle_config.critical_rate/100;
-		if (!status->cri && battle_config.critical_rate)
-			status->cri = 10;
+			break;
+		default:
+			if(battle_config.critical_rate != 100)
+				st->cri = st->cri*battle_config.critical_rate/100;
+			if (!st->cri && battle_config.critical_rate)
+				st->cri = 10;
 	}
 	if(bl->type&BL_REGEN)
-		status_calc_regen(bl, status, status_get_regen_data(bl));
+		status->calc_regen(bl, st, status->get_regen_data(bl));
 }
 
 //Skotlex: Calculates the initial status for the given mob
 //first will only be false when the mob leveled up or got a GuardUp level.
-int status_calc_mob_(struct mob_data* md, bool first)
-{
-	struct status_data *status;
+int status_calc_mob_(struct mob_data* md, enum e_status_calc_opt opt) {
+	struct status_data *mstatus;
 	struct block_list *mbl = NULL;
 	int flag=0;
+	int guardup_lv = 0;
 
-	if(first)
-	{	//Set basic level on respawn.
+	if(opt&SCO_FIRST) { //Set basic level on respawn.
 		if (md->level > 0 && md->level <= MAX_LEVEL && md->level != md->db->lv)
 			;
 		else
@@ -2008,9 +2089,8 @@ int status_calc_mob_(struct mob_data* md, bool first)
 	if (md->special_state.size)
 		flag|=2;
 
-	if (md->guardian_data && md->guardian_data->guardup_lv)
-		flag|=4;
-	if (md->class_ == MOBID_EMPERIUM)
+	if( md->guardian_data && md->guardian_data->g
+		&& (guardup_lv = guild->checkskill(md->guardian_data->g,GD_GUARDUP)) )
 		flag|=4;
 
 	if (battle_config.slaves_inherit_speed && md->master_id)
@@ -2025,142 +2105,145 @@ int status_calc_mob_(struct mob_data* md, bool first)
 			aFree(md->base_status);
 			md->base_status = NULL;
 		}
-		if(first)
+		if(opt&SCO_FIRST)
 			memcpy(&md->status, &md->db->status, sizeof(struct status_data));
 		return 0;
 	}
 	if (!md->base_status)
 		md->base_status = (struct status_data*)aCalloc(1, sizeof(struct status_data));
 
-	status = md->base_status;
-	memcpy(status, &md->db->status, sizeof(struct status_data));
+	mstatus = md->base_status;
+	memcpy(mstatus, &md->db->status, sizeof(struct status_data));
 
 	if (flag&(8|16))
-		mbl = iMap->id2bl(md->master_id);
+		mbl = map->id2bl(md->master_id);
 
 	if (flag&8 && mbl) {
-		struct status_data *mstatus = status_get_base_status(mbl);
-		if (mstatus &&
-			battle_config.slaves_inherit_speed&(mstatus->mode&MD_CANMOVE?1:2))
-			status->speed = mstatus->speed;
-		if( status->speed < 2 ) /* minimum for the unit to function properly */
-			status->speed = 2;
+		struct status_data *masterstatus = status->get_base_status(mbl);
+		if ( masterstatus ) {
+			if (battle_config.slaves_inherit_speed&(masterstatus->mode&MD_CANMOVE ? 1 : 2))
+				mstatus->speed = masterstatus->speed;
+			if (mstatus->speed < 2) /* minimum for the unit to function properly */
+				mstatus->speed = 2;
+		}
 	}
 
-	if (flag&16 && mbl)
-	{	//Max HP setting from Summon Flora/marine Sphere
-		struct unit_data *ud = unit_bl2ud(mbl);
+	if (flag&16 && mbl) {
+		//Max HP setting from Summon Flora/marine Sphere
+		struct unit_data *ud = unit->bl2ud(mbl);
 		//Remove special AI when this is used by regular mobs.
 		if (mbl->type == BL_MOB && !((TBL_MOB*)mbl)->special_state.ai)
 			md->special_state.ai = 0;
-		if (ud)
-		{	// different levels of HP according to skill level
+		if (ud) {
+			// different levels of HP according to skill level
 			if (ud->skill_id == AM_SPHEREMINE) {
-				status->max_hp = 2000 + 400*ud->skill_lv;
-			} else if(ud->skill_id == KO_ZANZOU){
-				status->max_hp = 3000 + 3000 * ud->skill_lv + status_get_max_sp(battle->get_master(mbl));
+				mstatus->max_hp = 2000 + 400*ud->skill_lv;
+			} else if(ud->skill_id == KO_ZANZOU) {
+				mstatus->max_hp = 3000 + 3000 * ud->skill_lv + status_get_max_sp(battle->get_master(mbl));
 			} else { //AM_CANNIBALIZE
-				status->max_hp = 1500 + 200*ud->skill_lv + 10*status_get_lv(mbl);
-				status->mode|= MD_CANATTACK|MD_AGGRESSIVE;
+				mstatus->max_hp = 1500 + 200*ud->skill_lv + 10*status->get_lv(mbl);
+				mstatus->mode|= MD_CANATTACK|MD_AGGRESSIVE;
 			}
-			status->hp = status->max_hp;
+			mstatus->hp = mstatus->max_hp;
+			if( ud->skill_id == NC_SILVERSNIPER )
+				mstatus->rhw.atk = mstatus->rhw.atk2 = 200 * ud->skill_lv;
 		}
 	}
 
-	if (flag&1)
-	{	// increase from mobs leveling up [Valaris]
+	if (flag&1) {
+		// increase from mobs leveling up [Valaris]
 		int diff = md->level - md->db->lv;
-		status->str+= diff;
-		status->agi+= diff;
-		status->vit+= diff;
-		status->int_+= diff;
-		status->dex+= diff;
-		status->luk+= diff;
-		status->max_hp += diff*status->vit;
-		status->max_sp += diff*status->int_;
-		status->hp = status->max_hp;
-		status->sp = status->max_sp;
-		status->speed -= cap_value(diff, 0, status->speed - 10);
-	}
-
-
-	if (flag&2 && battle_config.mob_size_influence)
-	{	// change for sized monsters [Valaris]
-		if (md->special_state.size==SZ_MEDIUM) {
-			status->max_hp>>=1;
-			status->max_sp>>=1;
-			if (!status->max_hp) status->max_hp = 1;
-			if (!status->max_sp) status->max_sp = 1;
-			status->hp=status->max_hp;
-			status->sp=status->max_sp;
-			status->str>>=1;
-			status->agi>>=1;
-			status->vit>>=1;
-			status->int_>>=1;
-			status->dex>>=1;
-			status->luk>>=1;
-			if (!status->str) status->str = 1;
-			if (!status->agi) status->agi = 1;
-			if (!status->vit) status->vit = 1;
-			if (!status->int_) status->int_ = 1;
-			if (!status->dex) status->dex = 1;
-			if (!status->luk) status->luk = 1;
+		mstatus->str+= diff;
+		mstatus->agi+= diff;
+		mstatus->vit+= diff;
+		mstatus->int_+= diff;
+		mstatus->dex+= diff;
+		mstatus->luk+= diff;
+		mstatus->max_hp += diff*mstatus->vit;
+		mstatus->max_sp += diff*mstatus->int_;
+		mstatus->hp = mstatus->max_hp;
+		mstatus->sp = mstatus->max_sp;
+		mstatus->speed -= cap_value(diff, 0, mstatus->speed - 10);
+	}
+
+
+	if (flag&2 && battle_config.mob_size_influence) {
+		// change for sized monsters [Valaris]
+		if (md->special_state.size==SZ_SMALL) {
+			mstatus->max_hp>>=1;
+			mstatus->max_sp>>=1;
+			if (!mstatus->max_hp) mstatus->max_hp = 1;
+			if (!mstatus->max_sp) mstatus->max_sp = 1;
+			mstatus->hp=mstatus->max_hp;
+			mstatus->sp=mstatus->max_sp;
+			mstatus->str>>=1;
+			mstatus->agi>>=1;
+			mstatus->vit>>=1;
+			mstatus->int_>>=1;
+			mstatus->dex>>=1;
+			mstatus->luk>>=1;
+			if (!mstatus->str) mstatus->str = 1;
+			if (!mstatus->agi) mstatus->agi = 1;
+			if (!mstatus->vit) mstatus->vit = 1;
+			if (!mstatus->int_) mstatus->int_ = 1;
+			if (!mstatus->dex) mstatus->dex = 1;
+			if (!mstatus->luk) mstatus->luk = 1;
 		} else if (md->special_state.size==SZ_BIG) {
-			status->max_hp<<=1;
-			status->max_sp<<=1;
-			status->hp=status->max_hp;
-			status->sp=status->max_sp;
-			status->str<<=1;
-			status->agi<<=1;
-			status->vit<<=1;
-			status->int_<<=1;
-			status->dex<<=1;
-			status->luk<<=1;
+			mstatus->max_hp<<=1;
+			mstatus->max_sp<<=1;
+			mstatus->hp=mstatus->max_hp;
+			mstatus->sp=mstatus->max_sp;
+			mstatus->str<<=1;
+			mstatus->agi<<=1;
+			mstatus->vit<<=1;
+			mstatus->int_<<=1;
+			mstatus->dex<<=1;
+			mstatus->luk<<=1;
 		}
 	}
 
-	status_calc_misc(&md->bl, status, md->level);
+	status->calc_misc(&md->bl, mstatus, md->level);
 
 	if(flag&4)
 	{	// Strengthen Guardians - custom value +10% / lv
 		struct guild_castle *gc;
-		gc=guild->mapname2gc(map[md->bl.m].name);
+		gc=guild->mapname2gc(map->list[md->bl.m].name);
 		if (!gc)
-			ShowError("status_calc_mob: No castle set at map %s\n", map[md->bl.m].name);
+			ShowError("status_calc_mob: No castle set at map %s\n", map->list[md->bl.m].name);
 		else
-		if(gc->castle_id < 24 || md->class_ == MOBID_EMPERIUM) {
+			if(gc->castle_id < 24 || md->class_ == MOBID_EMPERIUM) {
 #ifdef RENEWAL
-			status->max_hp += 50 * gc->defense;
-			status->max_sp += 70 * gc->defense;
+				mstatus->max_hp += 50 * gc->defense;
+				mstatus->max_sp += 70 * gc->defense;
 #else
-			status->max_hp += 1000 * gc->defense;
-			status->max_sp += 200 * gc->defense;
+				mstatus->max_hp += 1000 * gc->defense;
+				mstatus->max_sp += 200 * gc->defense;
 #endif
-			status->hp = status->max_hp;
-			status->sp = status->max_sp;
-			status->def += (gc->defense+2)/3;
-			status->mdef += (gc->defense+2)/3;
-		}
-		if(md->class_ != MOBID_EMPERIUM) {
-			status->batk += status->batk * 10*md->guardian_data->guardup_lv/100;
-			status->rhw.atk += status->rhw.atk * 10*md->guardian_data->guardup_lv/100;
-			status->rhw.atk2 += status->rhw.atk2 * 10*md->guardian_data->guardup_lv/100;
-			status->aspd_rate -= 100*md->guardian_data->guardup_lv;
-		}
+				mstatus->hp = mstatus->max_hp;
+				mstatus->sp = mstatus->max_sp;
+				mstatus->def += (gc->defense+2)/3;
+				mstatus->mdef += (gc->defense+2)/3;
+			}
+			if(md->class_ != MOBID_EMPERIUM) {
+				mstatus->batk += mstatus->batk * 10*guardup_lv/100;
+				mstatus->rhw.atk += mstatus->rhw.atk * 10*guardup_lv/100;
+				mstatus->rhw.atk2 += mstatus->rhw.atk2 * 10*guardup_lv/100;
+				mstatus->aspd_rate -= 100*guardup_lv;
+			}
 	}
 
-	if( first ) //Initial battle status
-		memcpy(&md->status, status, sizeof(struct status_data));
+	if( opt&SCO_FIRST ) //Initial battle status
+		memcpy(&md->status, mstatus, sizeof(struct status_data));
 
 	return 1;
 }
 
 //Skotlex: Calculates the stats of the given pet.
-int status_calc_pet_(struct pet_data *pd, bool first)
+int status_calc_pet_(struct pet_data *pd, enum e_status_calc_opt opt)
 {
 	nullpo_ret(pd);
 
-	if (first) {
+	if (opt&SCO_FIRST) {
 		memcpy(&pd->status, &pd->db->status, sizeof(struct status_data));
 		pd->status.mode = MD_CANMOVE; // pets discard all modes, except walking
 		pd->status.speed = pd->petDB->speed;
@@ -2171,45 +2254,43 @@ int status_calc_pet_(struct pet_data *pd, bool first)
 		}
 	}
 
-	if (battle_config.pet_lv_rate && pd->msd)
-	{
+	if (battle_config.pet_lv_rate && pd->msd) {
 		struct map_session_data *sd = pd->msd;
 		int lv;
 
 		lv =sd->status.base_level*battle_config.pet_lv_rate/100;
 		if (lv < 0)
 			lv = 1;
-		if (lv != pd->pet.level || first)
-		{
-			struct status_data *bstat = &pd->db->status, *status = &pd->status;
+		if (lv != pd->pet.level || opt&SCO_FIRST) {
+			struct status_data *bstat = &pd->db->status, *pstatus = &pd->status;
 			pd->pet.level = lv;
-			if (!first) //Lv Up animation
+			if (! (opt&SCO_FIRST) ) //Lv Up animation
 				clif->misceffect(&pd->bl, 0);
-			status->rhw.atk = (bstat->rhw.atk*lv)/pd->db->lv;
-			status->rhw.atk2 = (bstat->rhw.atk2*lv)/pd->db->lv;
-			status->str = (bstat->str*lv)/pd->db->lv;
-			status->agi = (bstat->agi*lv)/pd->db->lv;
-			status->vit = (bstat->vit*lv)/pd->db->lv;
-			status->int_ = (bstat->int_*lv)/pd->db->lv;
-			status->dex = (bstat->dex*lv)/pd->db->lv;
-			status->luk = (bstat->luk*lv)/pd->db->lv;
-
-			status->rhw.atk = cap_value(status->rhw.atk, 1, battle_config.pet_max_atk1);
-			status->rhw.atk2 = cap_value(status->rhw.atk2, 2, battle_config.pet_max_atk2);
-			status->str = cap_value(status->str,1,battle_config.pet_max_stats);
-			status->agi = cap_value(status->agi,1,battle_config.pet_max_stats);
-			status->vit = cap_value(status->vit,1,battle_config.pet_max_stats);
-			status->int_= cap_value(status->int_,1,battle_config.pet_max_stats);
-			status->dex = cap_value(status->dex,1,battle_config.pet_max_stats);
-			status->luk = cap_value(status->luk,1,battle_config.pet_max_stats);
-
-			status_calc_misc(&pd->bl, &pd->status, lv);
-
-			if (!first)	//Not done the first time because the pet is not visible yet
+			pstatus->rhw.atk = (bstat->rhw.atk*lv)/pd->db->lv;
+			pstatus->rhw.atk2 = (bstat->rhw.atk2*lv)/pd->db->lv;
+			pstatus->str = (bstat->str*lv)/pd->db->lv;
+			pstatus->agi = (bstat->agi*lv)/pd->db->lv;
+			pstatus->vit = (bstat->vit*lv)/pd->db->lv;
+			pstatus->int_ = (bstat->int_*lv)/pd->db->lv;
+			pstatus->dex = (bstat->dex*lv)/pd->db->lv;
+			pstatus->luk = (bstat->luk*lv)/pd->db->lv;
+
+			pstatus->rhw.atk = cap_value(pstatus->rhw.atk, 1, battle_config.pet_max_atk1);
+			pstatus->rhw.atk2 = cap_value(pstatus->rhw.atk2, 2, battle_config.pet_max_atk2);
+			pstatus->str = cap_value(pstatus->str,1,battle_config.pet_max_stats);
+			pstatus->agi = cap_value(pstatus->agi,1,battle_config.pet_max_stats);
+			pstatus->vit = cap_value(pstatus->vit,1,battle_config.pet_max_stats);
+			pstatus->int_= cap_value(pstatus->int_,1,battle_config.pet_max_stats);
+			pstatus->dex = cap_value(pstatus->dex,1,battle_config.pet_max_stats);
+			pstatus->luk = cap_value(pstatus->luk,1,battle_config.pet_max_stats);
+
+			status->calc_misc(&pd->bl, &pd->status, lv);
+
+			if (! (opt&SCO_FIRST) )	//Not done the first time because the pet is not visible yet
 				clif->send_petstatus(sd);
 		}
-	} else if (first) {
-		status_calc_misc(&pd->bl, &pd->status, pd->db->lv);
+	} else if ( opt&SCO_FIRST ) {
+		status->calc_misc(&pd->bl, &pd->status, pd->db->lv);
 		if (!battle_config.pet_lv_rate && pd->pet.level != pd->db->lv)
 			pd->pet.level = pd->db->lv;
 	}
@@ -2223,23 +2304,23 @@ int status_calc_pet_(struct pet_data *pd, bool first)
 }
 
 /// Helper function for status_base_pc_maxhp(), used to pre-calculate the hp_sigma_val[] array
-static void status_calc_sigma(void)
+void status_calc_sigma(void)
 {
 	int i,j;
 
 	for(i = 0; i < CLASS_COUNT; i++)
 	{
 		unsigned int k = 0;
-		hp_sigma_val[i][0] = hp_sigma_val[i][1] = 0;
+		status->hp_sigma_val[i][0] = status->hp_sigma_val[i][1] = 0;
 		for(j = 2; j <= MAX_LEVEL; j++)
 		{
-			k += (hp_coefficient[i]*j + 50) / 100;
-			hp_sigma_val[i][j] = k;
+			k += (status->hp_coefficient[i]*j + 50) / 100;
+			status->hp_sigma_val[i][j] = k;
 			if (k >= INT_MAX)
 				break; //Overflow protection. [Skotlex]
 		}
 		for(; j <= MAX_LEVEL; j++)
-			hp_sigma_val[i][j] = INT_MAX;
+			status->hp_sigma_val[i][j] = INT_MAX;
 	}
 }
 
@@ -2248,33 +2329,31 @@ static void status_calc_sigma(void)
 ///    f(0) = 35 | f(x+1) = f(x) + A + (x + B)*C/D
 /// which reduces to something close to
 ///    f(x) = 35 + x*(A + B*C/D) + sum(i=2..x){ i*C/D }
-static unsigned int status_base_pc_maxhp(struct map_session_data* sd, struct status_data* status)
-{
+unsigned int status_base_pc_maxhp(struct map_session_data *sd, struct status_data *st) {
 	uint64 val = pc->class2idx(sd->status.class_);
-	val = 35 + sd->status.base_level*(int64)hp_coefficient2[val]/100 + hp_sigma_val[val][sd->status.base_level];
+	val = 35 + sd->status.base_level*(int64)status->hp_coefficient2[val]/100 + status->hp_sigma_val[val][sd->status.base_level];
 
-	if((sd->class_&MAPID_UPPERMASK) == MAPID_NINJA || (sd->class_&MAPID_UPPERMASK) == MAPID_GUNSLINGER)
+	if((sd->class_&MAPID_UPPERMASK) == MAPID_NINJA || (sd->class_&MAPID_UPPERMASK) == MAPID_GUNSLINGER || (sd->class_&MAPID_UPPERMASK) == MAPID_REBELLION)
 		val += 100; //Since their HP can't be approximated well enough without this.
 	if((sd->class_&MAPID_UPPERMASK) == MAPID_TAEKWON && sd->status.base_level >= 90 && pc->famerank(sd->status.char_id, MAPID_TAEKWON))
 		val *= 3; //Triple max HP for top ranking Taekwons over level 90.
 	if((sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && sd->status.base_level >= 99)
 		val += 2000; //Supernovice lvl99 hp bonus.
 
-	val += val * status->vit/100; // +1% per each point of VIT
+	val += val * st->vit/100; // +1% per each point of VIT
 
 	if (sd->class_&JOBL_UPPER)
 		val += val * 25/100; //Trans classes get a 25% hp bonus
 	else if (sd->class_&JOBL_BABY)
 		val -= val * 30/100; //Baby classes get a 30% hp penalty
-	return (unsigned int)val;
+	return (unsigned int)cap_value(val,0,UINT_MAX);
 }
 
-static unsigned int status_base_pc_maxsp(struct map_session_data* sd, struct status_data *status)
-{
+unsigned int status_base_pc_maxsp(struct map_session_data* sd, struct status_data *st) {
 	uint64 val;
 
-	val = 10 + sd->status.base_level*(int64)sp_coefficient[pc->class2idx(sd->status.class_)]/100;
-	val += val * status->int_/100;
+	val = 10 + sd->status.base_level*(int64)status->sp_coefficient[pc->class2idx(sd->status.class_)]/100;
+	val += val * st->int_/100;
 
 	if (sd->class_&JOBL_UPPER)
 		val += val * 25/100;
@@ -2283,19 +2362,18 @@ static unsigned int status_base_pc_maxsp(struct map_session_data* sd, struct sta
 	if ((sd->class_&MAPID_UPPERMASK) == MAPID_TAEKWON && sd->status.base_level >= 90 && pc->famerank(sd->status.char_id, MAPID_TAEKWON))
 		val *= 3; //Triple max SP for top ranking Taekwons over level 90.
 
-	return (unsigned int)val;
+	return (unsigned int)cap_value(val,0,UINT_MAX);
 }
 
 //Calculates player data from scratch without counting SC adjustments.
 //Should be invoked whenever players raise stats, learn passive skills or change equipment.
-int status_calc_pc_(struct map_session_data* sd, bool first)
-{
+int status_calc_pc_(struct map_session_data* sd, enum e_status_calc_opt opt) {
 	static int calculating = 0; //Check for recursive call preemption. [Skotlex]
-	struct status_data *status; // pointer to the player's base status
+	struct status_data *bstatus; // pointer to the player's base status
 	const struct status_change *sc = &sd->sc;
 	struct s_skill b_skill[MAX_SKILL]; // previous skill tree
 	int b_weight, b_max_weight, b_cart_weight_max, // previous weight
-	i, k, index, skill,refinedef=0;
+		i, k, index, skill_lv,refinedef=0;
 	int64 i64;
 
 	if (++calculating > 10) //Too many recursive calls!
@@ -2309,9 +2387,9 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 
 	pc->calc_skilltree(sd);	// SkillTree calculation
 
-	sd->max_weight = max_weight_base[pc->class2idx(sd->status.class_)]+sd->status.str*300;
+	sd->max_weight = status->max_weight_base[pc->class2idx(sd->status.class_)]+sd->status.str*300;
 
-	if(first) {
+	if(opt&SCO_FIRST) {
 		//Load Hp/SP from char-received data.
 		sd->battle_status.hp = sd->status.hp;
 		sd->battle_status.sp = sd->status.sp;
@@ -2333,7 +2411,7 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		}
 	}
 
-	status = &sd->base_status;
+	bstatus = &sd->base_status;
 	// these are not zeroed. [zzo]
 	sd->hprate=100;
 	sd->sprate=100;
@@ -2371,7 +2449,6 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		+ sizeof(sd->expaddrace)
 		+ sizeof(sd->ignore_mdef)
 		+ sizeof(sd->ignore_def)
-		+ sizeof(sd->itemgrouphealrate)
 		+ sizeof(sd->sp_gain_race)
 		+ sizeof(sd->sp_gain_race_attack)
 		+ sizeof(sd->hp_gain_race_attack)
@@ -2384,26 +2461,32 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		clif->sc_end(&sd->bl,sd->bl.id,SELF,SI_CLAIRVOYANCE);
 
 	memset(&sd->special_state,0,sizeof(sd->special_state));
-	memset(&status->max_hp, 0, sizeof(struct status_data)-(sizeof(status->hp)+sizeof(status->sp)));
-
+	
+	if (!sd->state.permanent_speed) {
+		memset(&bstatus->max_hp, 0, sizeof(struct status_data)-(sizeof(bstatus->hp)+sizeof(bstatus->sp)));
+		bstatus->speed = DEFAULT_WALK_SPEED;
+	} else {
+		int pSpeed = bstatus->speed;
+		memset(&bstatus->max_hp, 0, sizeof(struct status_data)-(sizeof(bstatus->hp)+sizeof(bstatus->sp)));
+		bstatus->speed = pSpeed;
+	}
+	
 	//FIXME: Most of these stuff should be calculated once, but how do I fix the memset above to do that? [Skotlex]
-	if (!sd->state.permanent_speed)
-		status->speed = DEFAULT_WALK_SPEED;
 	//Give them all modes except these (useful for clones)
-	status->mode = MD_MASK&~(MD_BOSS|MD_PLANT|MD_DETECTOR|MD_ANGRY|MD_TARGETWEAK);
+	bstatus->mode = MD_MASK&~(MD_BOSS|MD_PLANT|MD_DETECTOR|MD_ANGRY|MD_TARGETWEAK);
 
-	status->size = (sd->class_&JOBL_BABY)?SZ_SMALL:SZ_MEDIUM;
+	bstatus->size = (sd->class_&JOBL_BABY)?SZ_MEDIUM:SZ_SMALL;
 	if (battle_config.character_size && (pc_isriding(sd) || pc_isridingdragon(sd)) ) { //[Lupus]
 		if (sd->class_&JOBL_BABY) {
 			if (battle_config.character_size&SZ_BIG)
-				status->size++;
+				bstatus->size++;
 		} else
-		if(battle_config.character_size&SZ_MEDIUM)
-			status->size++;
+			if(battle_config.character_size&SZ_SMALL)
+				bstatus->size++;
 	}
-	status->aspd_rate = 1000;
-	status->ele_lv = 1;
-	status->race = RC_DEMIHUMAN;
+	bstatus->aspd_rate = 1000;
+	bstatus->ele_lv = 1;
+	bstatus->race = RC_DEMIHUMAN;
 
 	//zero up structures...
 	memset(&sd->autospell,0,sizeof(sd->autospell)
@@ -2433,7 +2516,9 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		+ sizeof(sd->skillfixcast)
 		+ sizeof(sd->skillvarcast)
 		+ sizeof(sd->skillfixcastrate)
-	);
+		+ sizeof(sd->def_set_race)
+		+ sizeof(sd->mdef_set_race)
+		);
 
 	memset (&sd->bonus, 0,sizeof(sd->bonus));
 
@@ -2443,10 +2528,11 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 	pc->delautobonus(sd,sd->autobonus3,ARRAYLENGTH(sd->autobonus3),true);
 
 	// Parse equipment.
-	for(i=0;i<EQI_MAX-1;i++) {
-		current_equip_item_index = index = sd->equip_index[i]; //We pass INDEX to current_equip_item_index - for EQUIP_SCRIPT (new cards solution) [Lupus]
+	for(i=0;i<EQI_MAX;i++) {
+		status->current_equip_item_index = index = sd->equip_index[i]; //We pass INDEX to status->current_equip_item_index - for EQUIP_SCRIPT (new cards solution) [Lupus]
 		if(index < 0)
 			continue;
+		if(i == EQI_AMMO) continue;/* ammo has special handler down there */
 		if(i == EQI_HAND_R && sd->equip_index[EQI_HAND_L] == index)
 			continue;
 		if(i == EQI_HEAD_MID && sd->equip_index[EQI_HEAD_LOW] == index)
@@ -2460,25 +2546,25 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		if(!sd->inventory_data[index])
 			continue;
 
-		for(k = 0; k < map[sd->bl.m].zone->disabled_items_count; k++) {
-			if( map[sd->bl.m].zone->disabled_items[k] == sd->inventory_data[index]->nameid ) {
+		for(k = 0; k < map->list[sd->bl.m].zone->disabled_items_count; k++) {
+			if( map->list[sd->bl.m].zone->disabled_items[k] == sd->inventory_data[index]->nameid ) {
 				break;
 			}
 		}
-		
-		if( k < map[sd->bl.m].zone->disabled_items_count )
+
+		if( k < map->list[sd->bl.m].zone->disabled_items_count )
 			continue;
-		
-		status->def += sd->inventory_data[index]->def;
 
-		if(first && sd->inventory_data[index]->equip_script)
-	  	{	//Execute equip-script on login
-			run_script(sd->inventory_data[index]->equip_script,0,sd->bl.id,0);
+		bstatus->def += sd->inventory_data[index]->def;
+
+		if(opt&SCO_FIRST && sd->inventory_data[index]->equip_script)
+		{	//Execute equip-script on login
+			script->run(sd->inventory_data[index]->equip_script,0,sd->bl.id,0);
 			if (!calculating)
 				return 1;
 		}
 
-		// sanitize the refine level in case someone decreased the value inbetween
+		// sanitize the refine level in case someone decreased the value in between
 		if (sd->status.inventory[index].refine > MAX_REFINE)
 			sd->status.inventory[index].refine = MAX_REFINE;
 
@@ -2490,35 +2576,35 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 				wlv = REFINE_TYPE_MAX - 1;
 			if(i == EQI_HAND_L && sd->status.inventory[index].equip == EQP_HAND_L) {
 				wd = &sd->left_weapon; // Left-hand weapon
-				wa = &status->lhw;
+				wa = &bstatus->lhw;
 			} else {
 				wd = &sd->right_weapon;
-				wa = &status->rhw;
+				wa = &bstatus->rhw;
 			}
 			wa->atk += sd->inventory_data[index]->atk;
 			if ( (r = sd->status.inventory[index].refine) )
-				wa->atk2 = refine_info[wlv].bonus[r-1] / 100;
+				wa->atk2 = status->refine_info[wlv].bonus[r-1] / 100;
 
 #ifdef RENEWAL
-            wa->matk += sd->inventory_data[index]->matk;
-            wa->wlv = wlv;
+			wa->matk += sd->inventory_data[index]->matk;
+			wa->wlv = wlv;
 			if( r && sd->weapontype1 != W_BOW ) // renewal magic attack refine bonus
-                wa->matk += refine_info[wlv].bonus[r-1] / 100;
+				wa->matk += status->refine_info[wlv].bonus[r-1] / 100;
 #endif
 
-			//Overrefine bonus.
+			//Overrefined bonus.
 			if (r)
-				wd->overrefine = refine_info[wlv].randombonus_max[r-1] / 100;
+				wd->overrefine = status->refine_info[wlv].randombonus_max[r-1] / 100;
 
 			wa->range += sd->inventory_data[index]->range;
 			if(sd->inventory_data[index]->script) {
 				if (wd == &sd->left_weapon) {
 					sd->state.lr_flag = 1;
-					run_script(sd->inventory_data[index]->script,0,sd->bl.id,0);
+					script->run(sd->inventory_data[index]->script,0,sd->bl.id,0);
 					sd->state.lr_flag = 0;
 				} else
-					run_script(sd->inventory_data[index]->script,0,sd->bl.id,0);
-				if (!calculating) //Abort, run_script retriggered this. [Skotlex]
+					script->run(sd->inventory_data[index]->script,0,sd->bl.id,0);
+				if (!calculating) //Abort, script->run retriggered this. [Skotlex]
 					return 1;
 			}
 
@@ -2536,14 +2622,14 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		else if(sd->inventory_data[index]->type == IT_ARMOR) {
 			int r;
 			if ( (r = sd->status.inventory[index].refine) )
-				refinedef += refine_info[REFINE_TYPE_ARMOR].bonus[r-1];
+				refinedef += status->refine_info[REFINE_TYPE_ARMOR].bonus[r-1];
 			if(sd->inventory_data[index]->script) {
 				if( i == EQI_HAND_L ) //Shield
 					sd->state.lr_flag = 3;
-				run_script(sd->inventory_data[index]->script,0,sd->bl.id,0);
+				script->run(sd->inventory_data[index]->script,0,sd->bl.id,0);
 				if( i == EQI_HAND_L ) //Shield
 					sd->state.lr_flag = 0;
-				if (!calculating) //Abort, run_script retriggered this. [Skotlex]
+				if (!calculating) //Abort, script->run retriggered this. [Skotlex]
 					return 1;
 			}
 		}
@@ -2555,33 +2641,51 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 			sd->bonus.arrow_atk += sd->inventory_data[index]->atk;
 			sd->state.lr_flag = 2;
 			if( !itemdb_is_GNthrowable(sd->inventory_data[index]->nameid) ) //don't run scripts on throwable items
-				run_script(sd->inventory_data[index]->script,0,sd->bl.id,0);
+				script->run(sd->inventory_data[index]->script,0,sd->bl.id,0);
 			sd->state.lr_flag = 0;
-			if (!calculating) //Abort, run_script retriggered status_calc_pc. [Skotlex]
+			if (!calculating) //Abort, script->run retriggered status_calc_pc. [Skotlex]
 				return 1;
 		}
 	}
 
 	/* we've got combos to process */
-	if( sd->combos.count ) {
-		for( i = 0; i < sd->combos.count; i++ ) {
-			run_script(sd->combos.bonus[i],0,sd->bl.id,0);
-			if (!calculating) //Abort, run_script retriggered this.
-				return 1;
+	for( i = 0; i < sd->combo_count; i++ ) {
+		struct item_combo *combo = itemdb->id2combo(sd->combos[i].id);
+		unsigned char j;
+		
+		/**
+		 * ensure combo usage is allowed at this location
+		 **/
+		for(j = 0; j < combo->count; j++) {
+			for(k = 0; k < map->list[sd->bl.m].zone->disabled_items_count; k++) {
+				if( map->list[sd->bl.m].zone->disabled_items[k] == combo->nameid[j] ) {
+					break;
+				}
+			}
+			if( k != map->list[sd->bl.m].zone->disabled_items_count )
+				break;
 		}
+		
+		if( j != combo->count )
+			continue;
+		
+		script->run(sd->combos[i].bonus,0,sd->bl.id,0);
+		if (!calculating) //Abort, script->run retriggered this.
+			return 1;
 	}
 
 	//Store equipment script bonuses
 	memcpy(sd->param_equip,sd->param_bonus,sizeof(sd->param_equip));
 	memset(sd->param_bonus, 0, sizeof(sd->param_bonus));
 
-	status->def += (refinedef+50)/100;
+	bstatus->def += (refinedef+50)/100;
 
 	//Parse Cards
-	for(i=0;i<EQI_MAX-1;i++) {
-		current_equip_item_index = index = sd->equip_index[i]; //We pass INDEX to current_equip_item_index - for EQUIP_SCRIPT (new cards solution) [Lupus]
+	for(i=0;i<EQI_MAX;i++) {
+		status->current_equip_item_index = index = sd->equip_index[i]; //We pass INDEX to status->current_equip_item_index - for EQUIP_SCRIPT (new cards solution) [Lupus]
 		if(index < 0)
 			continue;
+		if(i == EQI_AMMO) continue;/* ammo doesn't have cards */
 		if(i == EQI_HAND_R && sd->equip_index[EQI_HAND_L] == index)
 			continue;
 		if(i == EQI_HEAD_MID && sd->equip_index[EQI_HEAD_LOW] == index)
@@ -2596,75 +2700,76 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 			//Card script execution.
 			if(itemdb_isspecial(sd->status.inventory[index].card[0]))
 				continue;
-			for(j=0;j<MAX_SLOTS;j++){ // Uses MAX_SLOTS to support Soul Bound system [Inkfish]
-				current_equip_card_id= c= sd->status.inventory[index].card[j];
+			for(j=0;j<MAX_SLOTS;j++) {
+				// Uses MAX_SLOTS to support Soul Bound system [Inkfish]
+				status->current_equip_card_id= c= sd->status.inventory[index].card[j];
 				if(!c)
 					continue;
-				data = itemdb_exists(c);
+				data = itemdb->exists(c);
 				if(!data)
 					continue;
-				if(first && data->equip_script) {//Execute equip-script on login
-					run_script(data->equip_script,0,sd->bl.id,0);
+
+				for(k = 0; k < map->list[sd->bl.m].zone->disabled_items_count; k++) {
+					if( map->list[sd->bl.m].zone->disabled_items[k] == data->nameid ) {
+						break;
+					}
+				}
+
+				if( k < map->list[sd->bl.m].zone->disabled_items_count )
+					continue;
+
+				if(opt&SCO_FIRST && data->equip_script) {//Execute equip-script on login
+					script->run(data->equip_script,0,sd->bl.id,0);
 					if (!calculating)
 						return 1;
 				}
+
 				if(!data->script)
 					continue;
-				
-				for(k = 0; k < map[sd->bl.m].zone->disabled_items_count; k++) {
-					if( map[sd->bl.m].zone->disabled_items[k] == data->nameid ) {
-						break;
-					}
-				}
-				
-				if( k < map[sd->bl.m].zone->disabled_items_count )
-					continue;
-				
+
 				if(i == EQI_HAND_L && sd->status.inventory[index].equip == EQP_HAND_L) { //Left hand status.
 					sd->state.lr_flag = 1;
-					run_script(data->script,0,sd->bl.id,0);
+					script->run(data->script,0,sd->bl.id,0);
 					sd->state.lr_flag = 0;
 				} else
-					run_script(data->script,0,sd->bl.id,0);
-				if (!calculating) //Abort, run_script his function. [Skotlex]
+					script->run(data->script,0,sd->bl.id,0);
+				if (!calculating) //Abort, script->run his function. [Skotlex]
 					return 1;
 			}
 		}
 	}
 
-	if( sc->count && sc->data[SC_ITEMSCRIPT] )
-	{
-		struct item_data *data = itemdb_exists(sc->data[SC_ITEMSCRIPT]->val1);
+	if( sc->count && sc->data[SC_ITEMSCRIPT] ) {
+		struct item_data *data = itemdb->exists(sc->data[SC_ITEMSCRIPT]->val1);
 		if( data && data->script )
-			run_script(data->script,0,sd->bl.id,0);
+			script->run(data->script,0,sd->bl.id,0);
 	}
 
-	if( sd->pd )
-	{ // Pet Bonus
+	if( sd->pd ) { // Pet Bonus
 		struct pet_data *pd = sd->pd;
 		if( pd && pd->petDB && pd->petDB->equip_script && pd->pet.intimate >= battle_config.pet_equip_min_friendly )
-			run_script(pd->petDB->equip_script,0,sd->bl.id,0);
+			script->run(pd->petDB->equip_script,0,sd->bl.id,0);
 		if( pd && pd->pet.intimate > 0 && (!battle_config.pet_equip_required || pd->pet.equip > 0) && pd->state.skillbonus == 1 && pd->bonus )
 			pc->bonus(sd,pd->bonus->type, pd->bonus->val);
 	}
 
 	//param_bonus now holds card bonuses.
-	if(status->rhw.range < 1) status->rhw.range = 1;
-	if(status->lhw.range < 1) status->lhw.range = 1;
-	if(status->rhw.range < status->lhw.range)
-		status->rhw.range = status->lhw.range;
+	if(bstatus->rhw.range < 1) bstatus->rhw.range = 1;
+	if(bstatus->lhw.range < 1) bstatus->lhw.range = 1;
+	if(bstatus->rhw.range < bstatus->lhw.range)
+		bstatus->rhw.range = bstatus->lhw.range;
 
 	sd->bonus.double_rate += sd->bonus.double_add_rate;
 	sd->bonus.perfect_hit += sd->bonus.perfect_hit_add;
 	sd->bonus.splash_range += sd->bonus.splash_add_range;
 
 	// Damage modifiers from weapon type
-	sd->right_weapon.atkmods[0] = atkmods[0][sd->weapontype1];
-	sd->right_weapon.atkmods[1] = atkmods[1][sd->weapontype1];
-	sd->right_weapon.atkmods[2] = atkmods[2][sd->weapontype1];
-	sd->left_weapon.atkmods[0] = atkmods[0][sd->weapontype2];
-	sd->left_weapon.atkmods[1] = atkmods[1][sd->weapontype2];
-	sd->left_weapon.atkmods[2] = atkmods[2][sd->weapontype2];
+	sd->right_weapon.atkmods[0] = status->atkmods[0][sd->weapontype1];
+	sd->right_weapon.atkmods[1] = status->atkmods[1][sd->weapontype1];
+	sd->right_weapon.atkmods[2] = status->atkmods[2][sd->weapontype1];
+	sd->left_weapon.atkmods[0] = status->atkmods[0][sd->weapontype2];
+	sd->left_weapon.atkmods[1] = status->atkmods[1][sd->weapontype2];
+	sd->left_weapon.atkmods[2] = status->atkmods[2][sd->weapontype2];
 
 	if( (pc_isriding(sd) || pc_isridingdragon(sd)) &&
 		(sd->status.weapon==W_1HSPEAR || sd->status.weapon==W_2HSPEAR))
@@ -2674,314 +2779,320 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		sd->left_weapon.atkmods[1] = sd->left_weapon.atkmods[2];
 	}
 
-// ----- STATS CALCULATION -----
+	// ----- STATS CALCULATION -----
 
 	// Job bonuses
 	index = pc->class2idx(sd->status.class_);
 	for(i=0;i<(int)sd->status.job_level && i<MAX_LEVEL;i++){
-		if(!job_bonus[index][i])
+		if(!status->job_bonus[index][i])
 			continue;
-		switch(job_bonus[index][i]) {
-			case 1: status->str++; break;
-			case 2: status->agi++; break;
-			case 3: status->vit++; break;
-			case 4: status->int_++; break;
-			case 5: status->dex++; break;
-			case 6: status->luk++; break;
+		switch(status->job_bonus[index][i]) {
+			case 1: bstatus->str++; break;
+			case 2: bstatus->agi++; break;
+			case 3: bstatus->vit++; break;
+			case 4: bstatus->int_++; break;
+			case 5: bstatus->dex++; break;
+			case 6: bstatus->luk++; break;
 		}
 	}
 
 	// If a Super Novice has never died and is at least joblv 70, he gets all stats +10
-	if((sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && sd->die_counter == 0 && sd->status.job_level >= 70){
-		status->str += 10;
-		status->agi += 10;
-		status->vit += 10;
-		status->int_+= 10;
-		status->dex += 10;
-		status->luk += 10;
+	if((sd->class_&MAPID_UPPERMASK) == MAPID_SUPER_NOVICE && sd->die_counter == 0 && sd->status.job_level >= 70) {
+		bstatus->str += 10;
+		bstatus->agi += 10;
+		bstatus->vit += 10;
+		bstatus->int_+= 10;
+		bstatus->dex += 10;
+		bstatus->luk += 10;
 	}
 
 	// Absolute modifiers from passive skills
 	if(pc->checkskill(sd,BS_HILTBINDING)>0)
-		status->str++;
-	if((skill=pc->checkskill(sd,SA_DRAGONOLOGY))>0)
-		status->int_ += (skill+1)/2; // +1 INT / 2 lv
-	if((skill=pc->checkskill(sd,AC_OWL))>0)
-		status->dex += skill;
-	if((skill = pc->checkskill(sd,RA_RESEARCHTRAP))>0)
-		status->int_ += skill;
+		bstatus->str++;
+	if((skill_lv=pc->checkskill(sd,SA_DRAGONOLOGY))>0)
+		bstatus->int_ += (skill_lv+1)/2; // +1 INT / 2 lv
+	if((skill_lv=pc->checkskill(sd,AC_OWL))>0)
+		bstatus->dex += skill_lv;
+	if((skill_lv = pc->checkskill(sd,RA_RESEARCHTRAP))>0)
+		bstatus->int_ += skill_lv;
 
 	// Bonuses from cards and equipment as well as base stat, remember to avoid overflows.
-	i = status->str + sd->status.str + sd->param_bonus[0] + sd->param_equip[0];
-	status->str = cap_value(i,0,USHRT_MAX);
-	i = status->agi + sd->status.agi + sd->param_bonus[1] + sd->param_equip[1];
-	status->agi = cap_value(i,0,USHRT_MAX);
-	i = status->vit + sd->status.vit + sd->param_bonus[2] + sd->param_equip[2];
-	status->vit = cap_value(i,0,USHRT_MAX);
-	i = status->int_+ sd->status.int_+ sd->param_bonus[3] + sd->param_equip[3];
-	status->int_ = cap_value(i,0,USHRT_MAX);
-	i = status->dex + sd->status.dex + sd->param_bonus[4] + sd->param_equip[4];
-	status->dex = cap_value(i,0,USHRT_MAX);
-	i = status->luk + sd->status.luk + sd->param_bonus[5] + sd->param_equip[5];
-	status->luk = cap_value(i,0,USHRT_MAX);
-
-// ------ BASE ATTACK CALCULATION ------
-
-	// Base batk value is set on status_calc_misc
+	i = bstatus->str + sd->status.str + sd->param_bonus[0] + sd->param_equip[0];
+	bstatus->str = cap_value(i,0,USHRT_MAX);
+	i = bstatus->agi + sd->status.agi + sd->param_bonus[1] + sd->param_equip[1];
+	bstatus->agi = cap_value(i,0,USHRT_MAX);
+	i = bstatus->vit + sd->status.vit + sd->param_bonus[2] + sd->param_equip[2];
+	bstatus->vit = cap_value(i,0,USHRT_MAX);
+	i = bstatus->int_+ sd->status.int_+ sd->param_bonus[3] + sd->param_equip[3];
+	bstatus->int_ = cap_value(i,0,USHRT_MAX);
+	i = bstatus->dex + sd->status.dex + sd->param_bonus[4] + sd->param_equip[4];
+	bstatus->dex = cap_value(i,0,USHRT_MAX);
+	i = bstatus->luk + sd->status.luk + sd->param_bonus[5] + sd->param_equip[5];
+	bstatus->luk = cap_value(i,0,USHRT_MAX);
+
+	// ------ BASE ATTACK CALCULATION ------
+
+	// Base batk value is set on status->calc_misc
 	// weapon-type bonus (FIXME: Why is the weapon_atk bonus applied to base attack?)
 	if (sd->status.weapon < MAX_WEAPON_TYPE && sd->weapon_atk[sd->status.weapon])
-		status->batk += sd->weapon_atk[sd->status.weapon];
+		bstatus->batk += sd->weapon_atk[sd->status.weapon];
 	// Absolute modifiers from passive skills
 #ifndef RENEWAL
-	if((skill=pc->checkskill(sd,BS_HILTBINDING))>0) // it doesn't work in RE.
-		status->batk += 4;
+	if((skill_lv=pc->checkskill(sd,BS_HILTBINDING))>0) // it doesn't work in RE.
+		bstatus->batk += 4;
 #endif
 
-// ----- HP MAX CALCULATION -----
+	// ----- HP MAX CALCULATION -----
 
 	// Basic MaxHP value
 	//We hold the standard Max HP here to make it faster to recalculate on vit changes.
-	sd->status.max_hp = status_base_pc_maxhp(sd,status);
+	sd->status.max_hp = status->base_pc_maxhp(sd,bstatus);
 	//This is done to handle underflows from negative Max HP bonuses
-	i64 = sd->status.max_hp + (int)status->max_hp;
-	status->max_hp = (unsigned int)cap_value(i64, 0, INT_MAX);
+	i64 = sd->status.max_hp + (int)bstatus->max_hp;
+	bstatus->max_hp = (unsigned int)cap_value(i64, 0, INT_MAX);
 
 	// Absolute modifiers from passive skills
-	if((skill=pc->checkskill(sd,CR_TRUST))>0)
-		status->max_hp += skill*200;
+	if((skill_lv=pc->checkskill(sd,CR_TRUST))>0)
+		bstatus->max_hp += skill_lv*200;
 
 	// Apply relative modifiers from equipment
 	if(sd->hprate < 0)
 		sd->hprate = 0;
 	if(sd->hprate!=100)
-		status->max_hp = (int64)status->max_hp * sd->hprate/100;
+		bstatus->max_hp = APPLY_RATE(bstatus->max_hp, sd->hprate);
 	if(battle_config.hp_rate != 100)
-		status->max_hp = (int64)status->max_hp * battle_config.hp_rate/100;
+		bstatus->max_hp = APPLY_RATE(bstatus->max_hp, battle_config.hp_rate);
 
-	if(status->max_hp > (unsigned int)battle_config.max_hp)
-		status->max_hp = battle_config.max_hp;
-	else if(!status->max_hp)
-		status->max_hp = 1;
+	if(bstatus->max_hp > (unsigned int)battle_config.max_hp)
+		bstatus->max_hp = battle_config.max_hp;
+	else if(!bstatus->max_hp)
+		bstatus->max_hp = 1;
 
-// ----- SP MAX CALCULATION -----
+	// ----- SP MAX CALCULATION -----
 
 	// Basic MaxSP value
-	sd->status.max_sp = status_base_pc_maxsp(sd,status);
+	sd->status.max_sp = status->base_pc_maxsp(sd,bstatus);
 	//This is done to handle underflows from negative Max SP bonuses
-	i64 = sd->status.max_sp + (int)status->max_sp;
-	status->max_sp = (unsigned int)cap_value(i64, 0, INT_MAX);
+	i64 = sd->status.max_sp + (int)bstatus->max_sp;
+	bstatus->max_sp = (unsigned int)cap_value(i64, 0, INT_MAX);
 
 	// Absolute modifiers from passive skills
-	if((skill=pc->checkskill(sd,SL_KAINA))>0)
-		status->max_sp += 30*skill;
-	if((skill=pc->checkskill(sd,HP_MEDITATIO))>0)
-		status->max_sp += (int64)status->max_sp * skill/100;
-	if((skill=pc->checkskill(sd,HW_SOULDRAIN))>0)
-		status->max_sp += (int64)status->max_sp * 2*skill/100;
-	if( (skill = pc->checkskill(sd,RA_RESEARCHTRAP)) > 0 )
-		status->max_sp += 200 + 20 * skill;
-	if( (skill = pc->checkskill(sd,WM_LESSON)) > 0 )
-		status->max_sp += 30 * skill;
+	if((skill_lv=pc->checkskill(sd,SL_KAINA))>0)
+		bstatus->max_sp += 30*skill_lv;
+	if((skill_lv=pc->checkskill(sd,HP_MEDITATIO))>0)
+		bstatus->max_sp += (int64)bstatus->max_sp * skill_lv/100;
+	if((skill_lv=pc->checkskill(sd,HW_SOULDRAIN))>0)
+		bstatus->max_sp += (int64)bstatus->max_sp * 2*skill_lv/100;
+	if( (skill_lv = pc->checkskill(sd,RA_RESEARCHTRAP)) > 0 )
+		bstatus->max_sp += 200 + 20 * skill_lv;
+	if( (skill_lv = pc->checkskill(sd,WM_LESSON)) > 0 )
+		bstatus->max_sp += 30 * skill_lv;
 
 
 	// Apply relative modifiers from equipment
 	if(sd->sprate < 0)
 		sd->sprate = 0;
 	if(sd->sprate!=100)
-		status->max_sp = (int64)status->max_sp * sd->sprate/100;
+		bstatus->max_sp = APPLY_RATE(bstatus->max_sp, sd->sprate);
 	if(battle_config.sp_rate != 100)
-		status->max_sp = (int64)status->max_sp * battle_config.sp_rate/100;
+		bstatus->max_sp = APPLY_RATE(bstatus->max_sp, battle_config.sp_rate);
 
-	if(status->max_sp > (unsigned int)battle_config.max_sp)
-		status->max_sp = battle_config.max_sp;
-	else if(!status->max_sp)
-		status->max_sp = 1;
+	if(bstatus->max_sp > (unsigned int)battle_config.max_sp)
+		bstatus->max_sp = battle_config.max_sp;
+	else if(!bstatus->max_sp)
+		bstatus->max_sp = 1;
 
-// ----- RESPAWN HP/SP -----
-//
+	// ----- RESPAWN HP/SP -----
+	//
 	//Calc respawn hp and store it on base_status
 	if (sd->special_state.restart_full_recover)
 	{
-		status->hp = status->max_hp;
-		status->sp = status->max_sp;
+		bstatus->hp = bstatus->max_hp;
+		bstatus->sp = bstatus->max_sp;
 	} else {
 		if((sd->class_&MAPID_BASEMASK) == MAPID_NOVICE && !(sd->class_&JOBL_2)
 			&& battle_config.restart_hp_rate < 50)
-			status->hp = status->max_hp>>1;
+			bstatus->hp = bstatus->max_hp>>1;
 		else
-			status->hp = (int64)status->max_hp * battle_config.restart_hp_rate/100;
-		if(!status->hp)
-			status->hp = 1;
+			bstatus->hp = APPLY_RATE(bstatus->max_hp, battle_config.restart_hp_rate);
+		if(!bstatus->hp)
+			bstatus->hp = 1;
 
-		status->sp = (int64)status->max_sp * battle_config.restart_sp_rate /100;
+		bstatus->sp = APPLY_RATE(bstatus->max_sp, battle_config.restart_sp_rate);
 
-		if( !status->sp ) /* the minimum for the respawn setting is SP:1 */
-			status->sp = 1;
+		if( !bstatus->sp ) /* the minimum for the respawn setting is SP:1 */
+			bstatus->sp = 1;
 	}
 
-// ----- MISC CALCULATION -----
-	status_calc_misc(&sd->bl, status, sd->status.base_level);
+	// ----- MISC CALCULATION -----
+	status->calc_misc(&sd->bl, bstatus, sd->status.base_level);
 
 	//Equipment modifiers for misc settings
 	if(sd->matk_rate < 0)
 		sd->matk_rate = 0;
 
 	if(sd->matk_rate != 100){
-		status->matk_max = status->matk_max * sd->matk_rate/100;
-		status->matk_min = status->matk_min * sd->matk_rate/100;
+		bstatus->matk_max = bstatus->matk_max * sd->matk_rate/100;
+		bstatus->matk_min = bstatus->matk_min * sd->matk_rate/100;
 	}
 
 	if(sd->hit_rate < 0)
 		sd->hit_rate = 0;
 	if(sd->hit_rate != 100)
-		status->hit = status->hit * sd->hit_rate/100;
+		bstatus->hit = bstatus->hit * sd->hit_rate/100;
 
 	if(sd->flee_rate < 0)
 		sd->flee_rate = 0;
 	if(sd->flee_rate != 100)
-		status->flee = status->flee * sd->flee_rate/100;
+		bstatus->flee = bstatus->flee * sd->flee_rate/100;
 
 	if(sd->def2_rate < 0)
 		sd->def2_rate = 0;
 	if(sd->def2_rate != 100)
-		status->def2 = status->def2 * sd->def2_rate/100;
+		bstatus->def2 = bstatus->def2 * sd->def2_rate/100;
 
 	if(sd->mdef2_rate < 0)
 		sd->mdef2_rate = 0;
 	if(sd->mdef2_rate != 100)
-		status->mdef2 = status->mdef2 * sd->mdef2_rate/100;
+		bstatus->mdef2 = bstatus->mdef2 * sd->mdef2_rate/100;
 
 	if(sd->critical_rate < 0)
 		sd->critical_rate = 0;
 	if(sd->critical_rate != 100)
-		status->cri = status->cri * sd->critical_rate/100;
+		bstatus->cri = bstatus->cri * sd->critical_rate/100;
 
 	if(sd->flee2_rate < 0)
 		sd->flee2_rate = 0;
 	if(sd->flee2_rate != 100)
-		status->flee2 = status->flee2 * sd->flee2_rate/100;
+		bstatus->flee2 = bstatus->flee2 * sd->flee2_rate/100;
 
-// ----- HIT CALCULATION -----
+	// ----- HIT CALCULATION -----
 
 	// Absolute modifiers from passive skills
-	if((skill=pc->checkskill(sd,BS_WEAPONRESEARCH))>0)
-		status->hit += skill*2;
-	if((skill=pc->checkskill(sd,AC_VULTURE))>0){
 #ifndef RENEWAL
-		status->hit += skill;
+	if((skill_lv=pc->checkskill(sd,BS_WEAPONRESEARCH))>0) // is this correct in pre? there is already hitrate bonus in battle.c
+		bstatus->hit += skill_lv*2;
+#endif
+	if((skill_lv=pc->checkskill(sd,AC_VULTURE))>0) {
+#ifndef RENEWAL
+		bstatus->hit += skill_lv;
 #endif
 		if(sd->status.weapon == W_BOW)
-			status->rhw.range += skill;
-	}
-	if(sd->status.weapon >= W_REVOLVER && sd->status.weapon <= W_GRENADE)
-  	{
-		if((skill=pc->checkskill(sd,GS_SINGLEACTION))>0)
-			status->hit += 2*skill;
-		if((skill=pc->checkskill(sd,GS_SNAKEEYE))>0) {
-			status->hit += skill;
-			status->rhw.range += skill;
+			bstatus->rhw.range += skill_lv;
+	}
+	if(sd->status.weapon >= W_REVOLVER && sd->status.weapon <= W_GRENADE) {
+		if((skill_lv=pc->checkskill(sd,GS_SINGLEACTION))>0)
+			bstatus->hit += 2*skill_lv;
+		if((skill_lv=pc->checkskill(sd,GS_SNAKEEYE))>0) {
+			bstatus->hit += skill_lv;
+			bstatus->rhw.range += skill_lv;
 		}
 	}
+	if( (sd->status.weapon == W_1HAXE || sd->status.weapon == W_2HAXE) && (skill_lv = pc->checkskill(sd,NC_TRAININGAXE)) > 0 )
+		bstatus->hit += 3*skill_lv;
+	if((sd->status.weapon == W_MACE || sd->status.weapon == W_2HMACE) && ((skill_lv = pc->checkskill(sd,NC_TRAININGAXE)) > 0))
+		bstatus->hit += 2*skill_lv;
 
-// ----- FLEE CALCULATION -----
+	// ----- FLEE CALCULATION -----
 
 	// Absolute modifiers from passive skills
-	if((skill=pc->checkskill(sd,TF_MISS))>0)
-		status->flee += skill*(sd->class_&JOBL_2 && (sd->class_&MAPID_BASEMASK) == MAPID_THIEF? 4 : 3);
-	if((skill=pc->checkskill(sd,MO_DODGE))>0)
-		status->flee += (skill*3)>>1;
-// ----- EQUIPMENT-DEF CALCULATION -----
+	if((skill_lv=pc->checkskill(sd,TF_MISS))>0)
+		bstatus->flee += skill_lv*(sd->class_&JOBL_2 && (sd->class_&MAPID_BASEMASK) == MAPID_THIEF? 4 : 3);
+	if((skill_lv=pc->checkskill(sd,MO_DODGE))>0)
+		bstatus->flee += (skill_lv*3)>>1;
+	// ----- EQUIPMENT-DEF CALCULATION -----
 
 	// Apply relative modifiers from equipment
 	if(sd->def_rate < 0)
 		sd->def_rate = 0;
 	if(sd->def_rate != 100) {
-		i =  status->def * sd->def_rate/100;
-		status->def = cap_value(i, DEFTYPE_MIN, DEFTYPE_MAX);
+		i =  bstatus->def * sd->def_rate/100;
+		bstatus->def = cap_value(i, DEFTYPE_MIN, DEFTYPE_MAX);
 	}
 
+	if( pc_ismadogear(sd) && (skill_lv = pc->checkskill(sd,NC_MAINFRAME)) > 0 )
+		bstatus->def += 20 + 20 * skill_lv;
+
 #ifndef RENEWAL
-	if (!battle_config.weapon_defense_type && status->def > battle_config.max_def)
-	{
-		status->def2 += battle_config.over_def_bonus*(status->def -battle_config.max_def);
-		status->def = (unsigned char)battle_config.max_def;
+	if (!battle_config.weapon_defense_type && bstatus->def > battle_config.max_def) {
+		bstatus->def2 += battle_config.over_def_bonus*(bstatus->def -battle_config.max_def);
+		bstatus->def = (unsigned char)battle_config.max_def;
 	}
 #endif
 
-// ----- EQUIPMENT-MDEF CALCULATION -----
+	// ----- EQUIPMENT-MDEF CALCULATION -----
 
 	// Apply relative modifiers from equipment
 	if(sd->mdef_rate < 0)
 		sd->mdef_rate = 0;
 	if(sd->mdef_rate != 100) {
-		i =  status->mdef * sd->mdef_rate/100;
-		status->mdef = cap_value(i, DEFTYPE_MIN, DEFTYPE_MAX);
+		i =  bstatus->mdef * sd->mdef_rate/100;
+		bstatus->mdef = cap_value(i, DEFTYPE_MIN, DEFTYPE_MAX);
 	}
 
 #ifndef RENEWAL
-	if (!battle_config.magic_defense_type && status->mdef > battle_config.max_def)
-	{
-		status->mdef2 += battle_config.over_def_bonus*(status->mdef -battle_config.max_def);
-		status->mdef = (signed char)battle_config.max_def;
+	if (!battle_config.magic_defense_type && bstatus->mdef > battle_config.max_def) {
+		bstatus->mdef2 += battle_config.over_def_bonus*(bstatus->mdef -battle_config.max_def);
+		bstatus->mdef = (signed char)battle_config.max_def;
 	}
 #endif
 
-// ----- ASPD CALCULATION -----
-// Unlike other stats, ASPD rate modifiers from skills/SCs/items/etc are first all added together, then the final modifier is applied
+	// ----- ASPD CALCULATION -----
+	// Unlike other stats, ASPD rate modifiers from skills/SCs/items/etc are first all added together, then the final modifier is applied
 
 	// Basic ASPD value
-	i = status_base_amotion_pc(sd,status);
-	status->amotion = cap_value(i,((sd->class_&JOBL_THIRD) ? battle_config.max_third_aspd : battle_config.max_aspd),2000);
+	i = status->base_amotion_pc(sd,bstatus);
+	bstatus->amotion = cap_value(i,((sd->class_&JOBL_THIRD) ? battle_config.max_third_aspd : battle_config.max_aspd),2000);
 
 	// Relative modifiers from passive skills
 #ifndef RENEWAL_ASPD
-	if((skill=pc->checkskill(sd,SA_ADVANCEDBOOK))>0 && sd->status.weapon == W_BOOK)
-		status->aspd_rate -= 5*skill;
-	if((skill = pc->checkskill(sd,SG_DEVIL)) > 0 && !pc->nextjobexp(sd))
-		status->aspd_rate -= 30*skill;
-	if((skill=pc->checkskill(sd,GS_SINGLEACTION))>0 &&
+	if((skill_lv=pc->checkskill(sd,SA_ADVANCEDBOOK))>0 && sd->status.weapon == W_BOOK)
+		bstatus->aspd_rate -= 5*skill_lv;
+	if((skill_lv = pc->checkskill(sd,SG_DEVIL)) > 0 && !pc->nextjobexp(sd))
+		bstatus->aspd_rate -= 30*skill_lv;
+	if((skill_lv=pc->checkskill(sd,GS_SINGLEACTION))>0 &&
 		(sd->status.weapon >= W_REVOLVER && sd->status.weapon <= W_GRENADE))
-		status->aspd_rate -= ((skill+1)/2) * 10;
+		bstatus->aspd_rate -= ((skill_lv+1)/2) * 10;
 	if(pc_isriding(sd))
-		status->aspd_rate += 500-100*pc->checkskill(sd,KN_CAVALIERMASTERY);
+		bstatus->aspd_rate += 500-100*pc->checkskill(sd,KN_CAVALIERMASTERY);
 	else if(pc_isridingdragon(sd))
-		status->aspd_rate += 250-50*pc->checkskill(sd,RK_DRAGONTRAINING);
+		bstatus->aspd_rate += 250-50*pc->checkskill(sd,RK_DRAGONTRAINING);
 #else // needs more info
-	if((skill=pc->checkskill(sd,SA_ADVANCEDBOOK))>0 && sd->status.weapon == W_BOOK)
-		status->aspd_rate += 5*skill;
-	if((skill = pc->checkskill(sd,SG_DEVIL)) > 0 && !pc->nextjobexp(sd))
-		status->aspd_rate += 30*skill;
-	if((skill=pc->checkskill(sd,GS_SINGLEACTION))>0 &&
+	if((skill_lv=pc->checkskill(sd,SA_ADVANCEDBOOK))>0 && sd->status.weapon == W_BOOK)
+		bstatus->aspd_rate += 5*skill_lv;
+	if((skill_lv = pc->checkskill(sd,SG_DEVIL)) > 0 && !pc->nextjobexp(sd))
+		bstatus->aspd_rate += 30*skill_lv;
+	if((skill_lv=pc->checkskill(sd,GS_SINGLEACTION))>0 &&
 		(sd->status.weapon >= W_REVOLVER && sd->status.weapon <= W_GRENADE))
-		status->aspd_rate += ((skill+1)/2) * 10;
+		bstatus->aspd_rate += ((skill_lv+1)/2) * 10;
 	if(pc_isriding(sd))
-		status->aspd_rate -= 500-100*pc->checkskill(sd,KN_CAVALIERMASTERY);
+		bstatus->aspd_rate -= 500-100*pc->checkskill(sd,KN_CAVALIERMASTERY);
 	else if(pc_isridingdragon(sd))
-		status->aspd_rate -= 250-50*pc->checkskill(sd,RK_DRAGONTRAINING);
+		bstatus->aspd_rate -= 250-50*pc->checkskill(sd,RK_DRAGONTRAINING);
 #endif
-	status->adelay = 2*status->amotion;
+	bstatus->adelay = 2*bstatus->amotion;
 
 
-// ----- DMOTION -----
-//
-	i =  800-status->agi*4;
-	status->dmotion = cap_value(i, 400, 800);
+	// ----- DMOTION -----
+	//
+	i =  800-bstatus->agi*4;
+	bstatus->dmotion = cap_value(i, 400, 800);
 	if(battle_config.pc_damage_delay_rate != 100)
-		status->dmotion = status->dmotion*battle_config.pc_damage_delay_rate/100;
+		bstatus->dmotion = bstatus->dmotion*battle_config.pc_damage_delay_rate/100;
 
-// ----- MISC CALCULATIONS -----
+	// ----- MISC CALCULATIONS -----
 
 	// Weight
-	if((skill=pc->checkskill(sd,MC_INCCARRY))>0)
-		sd->max_weight += 2000*skill;
+	if((skill_lv=pc->checkskill(sd,MC_INCCARRY))>0)
+		sd->max_weight += 2000*skill_lv;
 	if(pc_isriding(sd) && pc->checkskill(sd,KN_RIDING)>0)
 		sd->max_weight += 10000;
 	else if(pc_isridingdragon(sd))
 		sd->max_weight += 5000+2000*pc->checkskill(sd,RK_DRAGONTRAINING);
 	if(sc->data[SC_KNOWLEDGE])
 		sd->max_weight += sd->max_weight*sc->data[SC_KNOWLEDGE]->val1/10;
-	if((skill=pc->checkskill(sd,ALL_INCCARRY))>0)
-		sd->max_weight += 2000*skill;
+	if((skill_lv=pc->checkskill(sd,ALL_INCCARRY))>0)
+		sd->max_weight += 2000*skill_lv;
 
 	sd->cart_weight_max = battle_config.max_cart_weight + (pc->checkskill(sd, GN_REMODELING_CART)*5000);
 
@@ -2991,8 +3102,8 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		sd->regen.state.walk = 0;
 
 	// Skill SP cost
-	if((skill=pc->checkskill(sd,HP_MANARECHARGE))>0 )
-		sd->dsprate -= 4*skill;
+	if((skill_lv=pc->checkskill(sd,HP_MANARECHARGE))>0 )
+		sd->dsprate -= 4*skill_lv;
 
 	if(sc->data[SC_SERVICEFORYOU])
 		sd->dsprate -= sc->data[SC_SERVICEFORYOU]->val3;
@@ -3013,30 +3124,45 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		sd->sprecov_rate = 0;
 
 	// Anti-element and anti-race
-	if((skill=pc->checkskill(sd,CR_TRUST))>0)
-		sd->subele[ELE_HOLY] += skill*5;
-	if((skill=pc->checkskill(sd,BS_SKINTEMPER))>0) {
-		sd->subele[ELE_NEUTRAL] += skill;
-		sd->subele[ELE_FIRE] += skill*4;
-	}
-	if((skill=pc->checkskill(sd,NC_RESEARCHFE))>0) {
-		sd->subele[ELE_EARTH] += skill*10;
-		sd->subele[ELE_FIRE] += skill*10;
-	}
-	if((skill=pc->checkskill(sd,SA_DRAGONOLOGY))>0 ){
-		skill = skill*4;
-		sd->right_weapon.addrace[RC_DRAGON]+=skill;
-		sd->left_weapon.addrace[RC_DRAGON]+=skill;
-		sd->magic_addrace[RC_DRAGON]+=skill;
-		sd->subrace[RC_DRAGON]+=skill;
-	}
-
-	if(sc->count){
-     	if(sc->data[SC_CONCENTRATION]) { //Update the card-bonus data
+	if((skill_lv=pc->checkskill(sd,CR_TRUST))>0)
+		sd->subele[ELE_HOLY] += skill_lv*5;
+	if((skill_lv=pc->checkskill(sd,BS_SKINTEMPER))>0) {
+		sd->subele[ELE_NEUTRAL] += skill_lv;
+		sd->subele[ELE_FIRE] += skill_lv*4;
+	}
+	if((skill_lv=pc->checkskill(sd,NC_RESEARCHFE))>0) {
+		sd->subele[ELE_EARTH] += skill_lv*10;
+		sd->subele[ELE_FIRE] += skill_lv*10;
+	}
+	if((skill_lv=pc->checkskill(sd,SA_DRAGONOLOGY))>0 ) {
+#ifdef RENEWAL
+		skill_lv = skill_lv*2;
+#else
+		skill_lv = skill_lv*4;
+#endif
+		sd->right_weapon.addrace[RC_DRAGON]+=skill_lv;
+		sd->left_weapon.addrace[RC_DRAGON]+=skill_lv;
+		sd->magic_addrace[RC_DRAGON]+=skill_lv;
+		sd->subrace[RC_DRAGON]+=skill_lv;
+	}
+
+	if( (skill_lv = pc->checkskill(sd, AB_EUCHARISTICA)) > 0 ) {
+		sd->right_weapon.addrace[RC_DEMON] += skill_lv;
+		sd->right_weapon.addele[ELE_DARK] += skill_lv;
+		sd->left_weapon.addrace[RC_DEMON] += skill_lv;
+		sd->left_weapon.addele[ELE_DARK] += skill_lv;
+		sd->magic_addrace[RC_DEMON] += skill_lv;
+		sd->magic_addele[ELE_DARK] += skill_lv;
+		sd->subrace[RC_DEMON] += skill_lv;
+		sd->subele[ELE_DARK] += skill_lv;
+	}
+
+	if(sc->count) {
+		if(sc->data[SC_CONCENTRATION]) { //Update the card-bonus data
 			sc->data[SC_CONCENTRATION]->val3 = sd->param_bonus[1]; //Agi
 			sc->data[SC_CONCENTRATION]->val4 = sd->param_bonus[4]; //Dex
 		}
-     	if(sc->data[SC_SIEGFRIED]){
+		if(sc->data[SC_SIEGFRIED]){
 			i = sc->data[SC_SIEGFRIED]->val2;
 			sd->subele[ELE_WATER] += i;
 			sd->subele[ELE_EARTH] += i;
@@ -3084,6 +3210,8 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 			sd->subele[ELE_EARTH] += i;
 			sd->subele[ELE_FIRE] -= i;
 		}
+		if( sc->data[SC_MTF_MLEATKED] )
+			sd->subele[ELE_NEUTRAL] += 2;
 		if( sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 3 )
 			sd->magic_addele[ELE_FIRE] += 25;
 		if( sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 3 )
@@ -3093,9 +3221,9 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 		if( sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 3 )
 			sd->magic_addele[ELE_EARTH] += 25;
 	}
-	status_cpy(&sd->battle_status, status);
+	status_cpy(&sd->battle_status, bstatus);
 
-// ----- CLIENT-SIDE REFRESH -----
+	// ----- CLIENT-SIDE REFRESH -----
 	if(!sd->bl.prev) {
 		//Will update on LoadEndAck
 		calculating = 0;
@@ -3118,218 +3246,188 @@ int status_calc_pc_(struct map_session_data* sd, bool first)
 	return 0;
 }
 
-int status_calc_mercenary_(struct mercenary_data *md, bool first)
-{
-	struct status_data *status = &md->base_status;
+int status_calc_mercenary_(struct mercenary_data *md, enum e_status_calc_opt opt) {
+	struct status_data *mstatus = &md->base_status;
 	struct s_mercenary *merc = &md->mercenary;
 
-	if( first )
-	{
-		memcpy(status, &md->db->status, sizeof(struct status_data));
-		status->mode = MD_CANMOVE|MD_CANATTACK;
-		status->hp = status->max_hp;
-		status->sp = status->max_sp;
+	if( opt&SCO_FIRST ) {
+		memcpy(mstatus, &md->db->status, sizeof(struct status_data));
+		mstatus->mode = MD_CANMOVE|MD_CANATTACK;
+		mstatus->hp = mstatus->max_hp;
+		mstatus->sp = mstatus->max_sp;
 		md->battle_status.hp = merc->hp;
 		md->battle_status.sp = merc->sp;
 	}
 
-	status_calc_misc(&md->bl, status, md->db->lv);
-	status_cpy(&md->battle_status, status);
+	status->calc_misc(&md->bl, mstatus, md->db->lv);
+	status_cpy(&md->battle_status, mstatus);
 
 	return 0;
 }
 
-int status_calc_homunculus_(struct homun_data *hd, bool first)
-{
-	struct status_data *status = &hd->base_status;
+int status_calc_homunculus_(struct homun_data *hd, enum e_status_calc_opt opt) {
+	struct status_data *hstatus = &hd->base_status;
 	struct s_homunculus *hom = &hd->homunculus;
-	int skill;
+	int skill_lv;
 	int amotion;
 
-	status->str = hom->str / 10;
-	status->agi = hom->agi / 10;
-	status->vit = hom->vit / 10;
-	status->dex = hom->dex / 10;
-	status->int_ = hom->int_ / 10;
-	status->luk = hom->luk / 10;
+	hstatus->str = hom->str / 10;
+	hstatus->agi = hom->agi / 10;
+	hstatus->vit = hom->vit / 10;
+	hstatus->dex = hom->dex / 10;
+	hstatus->int_ = hom->int_ / 10;
+	hstatus->luk = hom->luk / 10;
 
-	if (first) {	//[orn]
+	if ( opt&SCO_FIRST ) { //[orn]
 		const struct s_homunculus_db *db = hd->homunculusDB;
-		status->def_ele =  db->element;
-		status->ele_lv = 1;
-		status->race = db->race;
-		status->size = (hom->class_ == db->evo_class)?db->evo_size:db->base_size;
-		status->rhw.range = 1 + status->size;
-		status->mode = MD_CANMOVE|MD_CANATTACK;
-		status->speed = DEFAULT_WALK_SPEED;
+		hstatus->def_ele =  db->element;
+		hstatus->ele_lv = 1;
+		hstatus->race = db->race;
+		hstatus->size = (hom->class_ == db->evo_class)?db->evo_size:db->base_size;
+		hstatus->rhw.range = 1 + hstatus->size;
+		hstatus->mode = MD_CANMOVE|MD_CANATTACK;
+		hstatus->speed = DEFAULT_WALK_SPEED;
 		if (battle_config.hom_setting&0x8 && hd->master)
-			status->speed = status_get_speed(&hd->master->bl);
+			hstatus->speed = status->get_speed(&hd->master->bl);
 
-		status->hp = 1;
-		status->sp = 1;
+		hstatus->hp = 1;
+		hstatus->sp = 1;
 	}
-	skill = hom->level/10 + status->vit/5;
-	status->def = cap_value(skill, 0, 99);
+	skill_lv = hom->level/10 + hstatus->vit/5;
+	hstatus->def = cap_value(skill_lv, 0, 99);
 
-	skill = hom->level/10 + status->int_/5;
-	status->mdef = cap_value(skill, 0, 99);
+	skill_lv = hom->level/10 + hstatus->int_/5;
+	hstatus->mdef = cap_value(skill_lv, 0, 99);
 
-	status->max_hp = hom->max_hp ;
-	status->max_sp = hom->max_sp ;
+	hstatus->max_hp = hom->max_hp;
+	hstatus->max_sp = hom->max_sp;
 
 	homun->calc_skilltree(hd, 0);
 
-	if((skill=homun->checkskill(hd,HAMI_SKIN)) > 0)
-		status->def +=	skill * 4;
+	if((skill_lv=homun->checkskill(hd,HAMI_SKIN)) > 0)
+		hstatus->def +=	skill_lv * 4;
 
-	if((skill = homun->checkskill(hd,HVAN_INSTRUCT)) > 0) {
-		status->int_ += 1 +skill/2 +skill/4 +skill/5;
-		status->str  += 1 +skill/3 +skill/3 +skill/4;
+	if((skill_lv = homun->checkskill(hd,HVAN_INSTRUCT)) > 0) {
+		hstatus->int_ += 1 +skill_lv/2 +skill_lv/4 +skill_lv/5;
+		hstatus->str  += 1 +skill_lv/3 +skill_lv/3 +skill_lv/4;
 	}
 
-	if((skill=homun->checkskill(hd,HAMI_SKIN)) > 0)
-		status->max_hp += skill * 2 * status->max_hp / 100;
+	if((skill_lv=homun->checkskill(hd,HAMI_SKIN)) > 0)
+		hstatus->max_hp += skill_lv * 2 * hstatus->max_hp / 100;
 
-	if((skill = homun->checkskill(hd,HLIF_BRAIN)) > 0)
-		status->max_sp += (1 +skill/2 -skill/4 +skill/5) * status->max_sp / 100 ;
+	if((skill_lv = homun->checkskill(hd,HLIF_BRAIN)) > 0)
+		hstatus->max_sp += (1 +skill_lv/2 -skill_lv/4 +skill_lv/5) * hstatus->max_sp / 100;
 
-	if (first) {
-		hd->battle_status.hp = hom->hp ;
-		hd->battle_status.sp = hom->sp ;
+	if ( opt&SCO_FIRST ) {
+		hd->battle_status.hp = hom->hp;
+		hd->battle_status.sp = hom->sp;
 	}
 
-	status->rhw.atk = status->dex;
-	status->rhw.atk2 = status->str + hom->level;
+	hstatus->rhw.atk = hstatus->dex;
+	hstatus->rhw.atk2 = hstatus->str + hom->level;
 
-	status->aspd_rate = 1000;
+	hstatus->aspd_rate = 1000;
 
-	amotion = (1000 -4*status->agi -status->dex) * hd->homunculusDB->baseASPD/1000;
-	status->amotion = cap_value(amotion,battle_config.max_aspd,2000);
-	status->adelay = status->amotion; //It seems adelay = amotion for Homunculus.
+	amotion = (1000 -4*hstatus->agi -hstatus->dex) * hd->homunculusDB->baseASPD/1000;
+	hstatus->amotion = cap_value(amotion,battle_config.max_aspd,2000);
+	hstatus->adelay = hstatus->amotion; //It seems adelay = amotion for Homunculus.
 
-	status_calc_misc(&hd->bl, status, hom->level);
+	status->calc_misc(&hd->bl, hstatus, hom->level);
 
 #ifdef RENEWAL
-	status->matk_max = status->matk_min;
+	hstatus->matk_max = hstatus->matk_min;
 #endif
 
-	status_cpy(&hd->battle_status, status);
+	status_cpy(&hd->battle_status, hstatus);
 	return 1;
 }
 
-int status_calc_elemental_(struct elemental_data *ed, bool first) {
-	struct status_data *status = &ed->base_status;
+int status_calc_elemental_(struct elemental_data *ed, enum e_status_calc_opt opt) {
+	struct status_data *estatus = &ed->base_status;
 	struct s_elemental *ele = &ed->elemental;
 	struct map_session_data *sd = ed->master;
 
 	if( !sd )
 		return 0;
 
-	if( first ) {
-		memcpy(status, &ed->db->status, sizeof(struct status_data));
+	if( opt&SCO_FIRST ) {
+		memcpy(estatus, &ed->db->status, sizeof(struct status_data));
 		if( !ele->mode )
-			status->mode = EL_MODE_PASSIVE;
+			estatus->mode = EL_MODE_PASSIVE;
 		else
-			status->mode = ele->mode;
+			estatus->mode = ele->mode;
 
-		status_calc_misc(&ed->bl, status, 0);
+		status->calc_misc(&ed->bl, estatus, 0);
 
-		status->max_hp = ele->max_hp;
-		status->max_sp = ele->max_sp;
-		status->hp = ele->hp;
-		status->sp = ele->sp;
-		status->rhw.atk = ele->atk;
-		status->rhw.atk2 = ele->atk2;
+		estatus->max_hp = ele->max_hp;
+		estatus->max_sp = ele->max_sp;
+		estatus->hp = ele->hp;
+		estatus->sp = ele->sp;
+		estatus->rhw.atk = ele->atk;
+		estatus->rhw.atk2 = ele->atk2;
 
-		status->matk_min += ele->matk;
-		status->def += ele->def;
-		status->mdef += ele->mdef;
-		status->flee = ele->flee;
-		status->hit = ele->hit;
+		estatus->matk_min += ele->matk;
+		estatus->def += ele->def;
+		estatus->mdef += ele->mdef;
+		estatus->flee = ele->flee;
+		estatus->hit = ele->hit;
 
-		memcpy(&ed->battle_status,status,sizeof(struct status_data));
+		memcpy(&ed->battle_status,estatus,sizeof(struct status_data));
 	} else {
-		status_calc_misc(&ed->bl, status, 0);
-		status_cpy(&ed->battle_status, status);
+		status->calc_misc(&ed->bl, estatus, 0);
+		status_cpy(&ed->battle_status, estatus);
 	}
 
 	return 0;
 }
 
-int status_calc_npc_(struct npc_data *nd, bool first) {
-	struct status_data *status = &nd->status;
+int status_calc_npc_(struct npc_data *nd, enum e_status_calc_opt opt) {
+	struct status_data *nstatus = &nd->status;
 
 	if (!nd)
 		return 0;
 
-	if (first) {
-		status->hp = 1;
-		status->sp = 1;
-		status->max_hp = 1;
-		status->max_sp = 1;
+	if ( opt&SCO_FIRST ) {
+		nstatus->hp = 1;
+		nstatus->sp = 1;
+		nstatus->max_hp = 1;
+		nstatus->max_sp = 1;
 
-		status->def_ele = ELE_NEUTRAL;
-		status->ele_lv = 1;
-		status->race = RC_DEMIHUMAN;
-		status->size = nd->size;
-		status->rhw.range = 1 + status->size;
-		status->mode = (MD_CANMOVE|MD_CANATTACK);
-		status->speed = nd->speed;
+		nstatus->def_ele = ELE_NEUTRAL;
+		nstatus->ele_lv = 1;
+		nstatus->race = RC_DEMIHUMAN;
+		nstatus->size = nd->size;
+		nstatus->rhw.range = 1 + nstatus->size;
+		nstatus->mode = (MD_CANMOVE|MD_CANATTACK);
+		nstatus->speed = nd->speed;
 	}
 
-	status->str = nd->stat_point;
-	status->agi = nd->stat_point;
-	status->vit = nd->stat_point;
-	status->int_= nd->stat_point;
-	status->dex = nd->stat_point;
-	status->luk = nd->stat_point;
+	nstatus->str = nd->stat_point;
+	nstatus->agi = nd->stat_point;
+	nstatus->vit = nd->stat_point;
+	nstatus->int_= nd->stat_point;
+	nstatus->dex = nd->stat_point;
+	nstatus->luk = nd->stat_point;
 
-	status_calc_misc(&nd->bl, status, nd->level);
-	status_cpy(&nd->status, status);
+	status->calc_misc(&nd->bl, nstatus, nd->level);
+	status_cpy(&nd->status, nstatus);
 
 	return 0;
 }
 
-static unsigned short status_calc_str(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_agi(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_vit(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_int(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_dex(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_luk(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_batk(struct block_list *,struct status_change *,int,bool);
-static unsigned short status_calc_watk(struct block_list *,struct status_change *,int,bool);
-static unsigned short status_calc_matk(struct block_list *,struct status_change *,int,bool);
-static signed short status_calc_hit(struct block_list *,struct status_change *,int,bool);
-static signed short status_calc_critical(struct block_list *,struct status_change *,int,bool);
-static signed short status_calc_flee(struct block_list *,struct status_change *,int,bool);
-static signed short status_calc_flee2(struct block_list *,struct status_change *,int,bool);
-static unsigned short status_calc_speed(struct block_list *,struct status_change *,int);
-static short status_calc_aspd_rate(struct block_list *,struct status_change *,int);
-static unsigned short status_calc_dmotion(struct block_list *bl, struct status_change *sc, int dmotion);
-#ifdef RENEWAL_ASPD
-static short status_calc_aspd(struct block_list *bl, struct status_change *sc, short flag);
-#endif
-static short status_calc_fix_aspd(struct block_list *bl, struct status_change *sc, int);
-static unsigned int status_calc_maxhp(struct block_list *,struct status_change *, uint64);
-static unsigned int status_calc_maxsp(struct block_list *,struct status_change *,unsigned int);
-static unsigned char status_calc_element(struct block_list *bl, struct status_change *sc, int element);
-static unsigned char status_calc_element_lv(struct block_list *bl, struct status_change *sc, int lv);
-static unsigned short status_calc_mode(struct block_list *bl, struct status_change *sc, int mode);
-#ifdef RENEWAL
-static unsigned short status_calc_ematk(struct block_list *,struct status_change *,int);
-#endif
 
 //Calculates base regen values.
-void status_calc_regen(struct block_list *bl, struct status_data *status, struct regen_data *regen)
-{
+void status_calc_regen(struct block_list *bl, struct status_data *st, struct regen_data *regen) {
 	struct map_session_data *sd;
-	int val, skill, reg_flag;
+	int val, skill_lv, reg_flag;
+	nullpo_retv(bl);
+	nullpo_retv(st);
 
 	if( !(bl->type&BL_REGEN) || !regen )
 		return;
 
 	sd = BL_CAST(BL_PC,bl);
-	val = 1 + (status->vit/5) + (status->max_hp/200);
+	val = 1 + (st->vit/5) + (st->max_hp/200);
 
 	if( sd && sd->hprecov_rate != 100 )
 		val = val*sd->hprecov_rate/100;
@@ -3338,38 +3436,36 @@ void status_calc_regen(struct block_list *bl, struct status_data *status, struct
 
 	regen->hp = cap_value(val, reg_flag, SHRT_MAX);
 
-	val = 1 + (status->int_/6) + (status->max_sp/100);
-	if( status->int_ >= 120 )
-		val += ((status->int_-120)>>1) + 4;
+	val = 1 + (st->int_/6) + (st->max_sp/100);
+	if( st->int_ >= 120 )
+		val += ((st->int_-120)>>1) + 4;
 
 	if( sd && sd->sprecov_rate != 100 )
 		val = val*sd->sprecov_rate/100;
 
 	regen->sp = cap_value(val, reg_flag, SHRT_MAX);
 
-	if( sd )
-	{
+	if( sd ) {
 		struct regen_data_sub *sregen;
-		if( (skill=pc->checkskill(sd,HP_MEDITATIO)) > 0 )
-		{
-			val = regen->sp*(100+3*skill)/100;
+		if( (skill_lv=pc->checkskill(sd,HP_MEDITATIO)) > 0 ) {
+			val = regen->sp*(100+3*skill_lv)/100;
 			regen->sp = cap_value(val, 1, SHRT_MAX);
 		}
 		//Only players have skill/sitting skill regen for now.
 		sregen = regen->sregen;
 
 		val = 0;
-		if( (skill=pc->checkskill(sd,SM_RECOVERY)) > 0 )
-			val += skill*5 + skill*status->max_hp/500;
+		if( (skill_lv=pc->checkskill(sd,SM_RECOVERY)) > 0 )
+			val += skill_lv*5 + skill_lv*st->max_hp/500;
 		sregen->hp = cap_value(val, 0, SHRT_MAX);
 
 		val = 0;
-		if( (skill=pc->checkskill(sd,MG_SRECOVERY)) > 0 )
-			val += skill*3 + skill*status->max_sp/500;
-		if( (skill=pc->checkskill(sd,NJ_NINPOU)) > 0 )
-			val += skill*3 + skill*status->max_sp/500;
-		if( (skill=pc->checkskill(sd,WM_LESSON)) > 0 )
-			val += 3 + 3 * skill;
+		if( (skill_lv=pc->checkskill(sd,MG_SRECOVERY)) > 0 )
+			val += skill_lv*3 + skill_lv*st->max_sp/500;
+		if( (skill_lv=pc->checkskill(sd,NJ_NINPOU)) > 0 )
+			val += skill_lv*3 + skill_lv*st->max_sp/500;
+		if( (skill_lv=pc->checkskill(sd,WM_LESSON)) > 0 )
+			val += skill_lv*3 + skill_lv*st->max_sp/500;
 
 		sregen->sp = cap_value(val, 0, SHRT_MAX);
 
@@ -3377,46 +3473,45 @@ void status_calc_regen(struct block_list *bl, struct status_data *status, struct
 		sregen = regen->ssregen;
 
 		val = 0;
-		if( (skill=pc->checkskill(sd,MO_SPIRITSRECOVERY)) > 0 )
-			val += skill*4 + skill*status->max_hp/500;
+		if( (skill_lv=pc->checkskill(sd,MO_SPIRITSRECOVERY)) > 0 )
+			val += skill_lv*4 + skill_lv*st->max_hp/500;
 
-		if( (skill=pc->checkskill(sd,TK_HPTIME)) > 0 && sd->state.rest )
-			val += skill*30 + skill*status->max_hp/500;
+		if( (skill_lv=pc->checkskill(sd,TK_HPTIME)) > 0 && sd->state.rest )
+			val += skill_lv*30 + skill_lv*st->max_hp/500;
 		sregen->hp = cap_value(val, 0, SHRT_MAX);
 
 		val = 0;
-		if( (skill=pc->checkskill(sd,TK_SPTIME)) > 0 && sd->state.rest )
-		{
-			val += skill*3 + skill*status->max_sp/500;
-			if ((skill=pc->checkskill(sd,SL_KAINA)) > 0) //Power up Enjoyable Rest
-				val += (30+10*skill)*val/100;
+		if( (skill_lv=pc->checkskill(sd,TK_SPTIME)) > 0 && sd->state.rest ) {
+			val += skill_lv*3 + skill_lv*st->max_sp/500;
+			if ((skill_lv=pc->checkskill(sd,SL_KAINA)) > 0) //Power up Enjoyable Rest
+				val += (30+10*skill_lv)*val/100;
 		}
-		if( (skill=pc->checkskill(sd,MO_SPIRITSRECOVERY)) > 0 )
-			val += skill*2 + skill*status->max_sp/500;
+		if( (skill_lv=pc->checkskill(sd,MO_SPIRITSRECOVERY)) > 0 )
+			val += skill_lv*2 + skill_lv*st->max_sp/500;
 		sregen->sp = cap_value(val, 0, SHRT_MAX);
 	}
 
 	if( bl->type == BL_HOM ) {
 		struct homun_data *hd = (TBL_HOM*)bl;
-		if( (skill = homun->checkskill(hd,HAMI_SKIN)) > 0 ) {
-			val = regen->hp*(100+5*skill)/100;
+		if( (skill_lv = homun->checkskill(hd,HAMI_SKIN)) > 0 ) {
+			val = regen->hp*(100+5*skill_lv)/100;
 			regen->hp = cap_value(val, 1, SHRT_MAX);
 		}
-		if( (skill = homun->checkskill(hd,HLIF_BRAIN)) > 0 ) {
-			val = regen->sp*(100+3*skill)/100;
+		if( (skill_lv = homun->checkskill(hd,HLIF_BRAIN)) > 0 ) {
+			val = regen->sp*(100+3*skill_lv)/100;
 			regen->sp = cap_value(val, 1, SHRT_MAX);
 		}
 	} else if( bl->type == BL_MER ) {
-		val = (status->max_hp * status->vit / 10000 + 1) * 6;
+		val = (st->max_hp * st->vit / 10000 + 1) * 6;
 		regen->hp = cap_value(val, 1, SHRT_MAX);
 
-		val = (status->max_sp * (status->int_ + 10) / 750) + 1;
+		val = (st->max_sp * (st->int_ + 10) / 750) + 1;
 		regen->sp = cap_value(val, 1, SHRT_MAX);
 	} else if( bl->type == BL_ELEM ) {
-		val = (status->max_hp * status->vit / 10000 + 1) * 6;
+		val = (st->max_hp * st->vit / 10000 + 1) * 6;
 		regen->hp = cap_value(val, 1, SHRT_MAX);
 
-		val = (status->max_sp * (status->int_ + 10) / 750) + 1;
+		val = (st->max_sp * (st->int_ + 10) / 750) + 1;
 		regen->sp = cap_value(val, 1, SHRT_MAX);
 	}
 }
@@ -3451,87 +3546,84 @@ void status_calc_regen_rate(struct block_list *bl, struct regen_data *regen, str
 	if (!sc || !sc->count)
 		return;
 
-	if (
-		(sc->data[SC_POISON] && !sc->data[SC_SLOWPOISON])
-		|| (sc->data[SC_DPOISON] && !sc->data[SC_SLOWPOISON])
-		|| sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST]
-		|| sc->data[SC_TRICKDEAD]
-		|| sc->data[SC_BLOODING]
-		|| sc->data[SC_MAGICMUSHROOM]
-		|| sc->data[SC_RAISINGDRAGON]
-		|| sc->data[SC_SATURDAY_NIGHT_FEVER]
+	if ((sc->data[SC_POISON] && !sc->data[SC_SLOWPOISON])
+	 || (sc->data[SC_DPOISON] && !sc->data[SC_SLOWPOISON])
+	 || sc->data[SC_BERSERK]
+	 || sc->data[SC_TRICKDEAD]
+	 || sc->data[SC_BLOODING]
+	 || sc->data[SC_MAGICMUSHROOM]
+	 || sc->data[SC_RAISINGDRAGON]
+	 || sc->data[SC_SATURDAY_NIGHT_FEVER]
 	)	//No regen
 		regen->flag = 0;
 
-	if (
-		sc->data[SC_DANCING] || sc->data[SC_OBLIVIONCURSE] || sc->data[SC_MAXIMIZEPOWER] || sc->data[SC_REBOUND]
-		|| (
-			(bl->type == BL_PC && ((TBL_PC*)bl)->class_&MAPID_UPPERMASK) == MAPID_MONK &&
-			(sc->data[SC_EXTREMITYFIST] || (sc->data[SC_EXPLOSIONSPIRITS] && (!sc->data[SC_SOULLINK] || sc->data[SC_SOULLINK]->val2 != SL_MONK)))
-			)
-	)	//No natural SP regen
-		regen->flag &=~RGN_SP;
+	if ( sc->data[SC_DANCING] || sc->data[SC_OBLIVIONCURSE] || sc->data[SC_MAXIMIZEPOWER] || sc->data[SC_REBOUND]
+	   || ( bl->type == BL_PC && (((TBL_PC*)bl)->class_&MAPID_UPPERMASK) == MAPID_MONK
+	      && (sc->data[SC_EXTREMITYFIST] || (sc->data[SC_EXPLOSIONSPIRITS] && (!sc->data[SC_SOULLINK] || sc->data[SC_SOULLINK]->val2 != SL_MONK)))
+	      )
+	) {
+		regen->flag &=~RGN_SP; //No natural SP regen
+	}
 
-	if(
-		sc->data[SC_TENSIONRELAX]
-	  ) {
+	if (sc->data[SC_TENSIONRELAX]) {
 		regen->rate.hp += 2;
 		if (regen->sregen)
 			regen->sregen->rate.hp += 3;
 	}
-	if (sc->data[SC_MAGNIFICAT])
-	{
+	if (sc->data[SC_MAGNIFICAT]) {
 		regen->rate.hp += 1;
 		regen->rate.sp += 1;
 	}
-	if (sc->data[SC_GDSKILL_REGENERATION])
-	{
+	if (sc->data[SC_GDSKILL_REGENERATION]) {
 		const struct status_change_entry *sce = sc->data[SC_GDSKILL_REGENERATION];
-		if (!sce->val4)
-		{
+		if (!sce->val4) {
 			regen->rate.hp += sce->val2;
 			regen->rate.sp += sce->val3;
 		} else
 			regen->flag&=~sce->val4; //Remove regen as specified by val4
 	}
-	if(sc->data[SC_GENTLETOUCH_REVITALIZE]){
+	if(sc->data[SC_GENTLETOUCH_REVITALIZE]) {
 		regen->hp = cap_value(regen->hp*sc->data[SC_GENTLETOUCH_REVITALIZE]->val3/100, 1, SHRT_MAX);
 		regen->state.walk= 1;
 	}
-	 if ((sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 1) //if insignia lvl 1
-	        || (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 1)
-	        || (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 1)
-	        || (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 1))
-	    regen->rate.hp *= 2;
-
+	if ((sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 1) //if insignia lvl 1
+		|| (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 1)
+		|| (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 1)
+		|| (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 1))
+		regen->rate.hp *= 2;
+	if( sc->data[SC_VITALITYACTIVATION] )
+		regen->flag &=~RGN_SP;
+	if(sc->data[SC_EXTRACT_WHITE_POTION_Z])
+		regen->rate.hp += regen->rate.hp * sc->data[SC_EXTRACT_WHITE_POTION_Z]->val1/100;
+	if(sc->data[SC_VITATA_500])
+		regen->rate.sp += regen->rate.sp * sc->data[SC_VITATA_500]->val1/100;
 }
 /// Recalculates parts of an object's battle status according to the specified flags.
 /// @param flag bitfield of values from enum scb_flag
-void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag)
-{
-	const struct status_data *b_status = status_get_base_status(bl);
-	struct status_data *status = status_get_status_data(bl);
-	struct status_change *sc = status_get_sc(bl);
+void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag) {
+	const struct status_data *bst = status->get_base_status(bl);
+	struct status_data *st = status->get_status_data(bl);
+	struct status_change *sc = status->get_sc(bl);
 	TBL_PC *sd = BL_CAST(BL_PC,bl);
 	int temp;
 
-	if (!b_status || !status)
+	if (!bst || !st)
 		return;
 
 	if((!(bl->type&BL_REGEN)) && (!sc || !sc->count)) { //No difference.
-		status_cpy(status, b_status);
+		status_cpy(st, bst);
 		return;
 	}
 
 	if(flag&SCB_STR) {
-		status->str = status_calc_str(bl, sc, b_status->str);
+		st->str = status->calc_str(bl, sc, bst->str);
 		flag|=SCB_BATK;
 		if( bl->type&BL_HOM )
 			flag |= SCB_WATK;
 	}
 
 	if(flag&SCB_AGI) {
-		status->agi = status_calc_agi(bl, sc, b_status->agi);
+		st->agi = status->calc_agi(bl, sc, bst->agi);
 		flag|=SCB_FLEE
 #ifdef RENEWAL
 			|SCB_DEF2
@@ -3542,7 +3634,7 @@ void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag)
 	}
 
 	if(flag&SCB_VIT) {
-		status->vit = status_calc_vit(bl, sc, b_status->vit);
+		st->vit = status->calc_vit(bl, sc, bst->vit);
 		flag|=SCB_DEF2|SCB_MDEF2;
 		if( bl->type&(BL_PC|BL_HOM|BL_MER|BL_ELEM) )
 			flag |= SCB_MAXHP;
@@ -3551,7 +3643,7 @@ void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag)
 	}
 
 	if(flag&SCB_INT) {
-		status->int_ = status_calc_int(bl, sc, b_status->int_);
+		st->int_ = status->calc_int(bl, sc, bst->int_);
 		flag|=SCB_MATK|SCB_MDEF2;
 		if( bl->type&(BL_PC|BL_HOM|BL_MER|BL_ELEM) )
 			flag |= SCB_MAXSP;
@@ -3560,7 +3652,7 @@ void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag)
 	}
 
 	if(flag&SCB_DEX) {
-		status->dex = status_calc_dex(bl, sc, b_status->dex);
+		st->dex = status->calc_dex(bl, sc, bst->dex);
 		flag|=SCB_BATK|SCB_HIT
 #ifdef RENEWAL
 			|SCB_MATK|SCB_MDEF2
@@ -3573,7 +3665,7 @@ void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag)
 	}
 
 	if(flag&SCB_LUK) {
-		status->luk = status_calc_luk(bl, sc, b_status->luk);
+		st->luk = status->calc_luk(bl, sc, bst->luk);
 		flag|=SCB_BATK|SCB_CRI|SCB_FLEE2
 #ifdef RENEWAL
 			|SCB_MATK|SCB_HIT|SCB_FLEE
@@ -3581,500 +3673,486 @@ void status_calc_bl_main(struct block_list *bl, /*enum scb_flag*/int flag)
 			;
 	}
 
-	if(flag&SCB_BATK && b_status->batk) {
-		status->batk = status_base_atk(bl,status);
-		temp = b_status->batk - status_base_atk(bl,b_status);
-		if (temp)
-		{
-			temp += status->batk;
-			status->batk = cap_value(temp, 0, USHRT_MAX);
+	if(flag&SCB_BATK && bst->batk) {
+		st->batk = status->base_atk(bl,st);
+		temp = bst->batk - status->base_atk(bl,bst);
+		if (temp) {
+			temp += st->batk;
+			st->batk = cap_value(temp, 0, USHRT_MAX);
 		}
-		status->batk = status_calc_batk(bl, sc, status->batk, true);
+		st->batk = status->calc_batk(bl, sc, st->batk, true);
 	}
 
-	if(flag&SCB_WATK) {		
-		status->rhw.atk = status_calc_watk(bl, sc, b_status->rhw.atk, true);
+	if(flag&SCB_WATK) {
+		st->rhw.atk = status->calc_watk(bl, sc, bst->rhw.atk, true);
 		if (!sd) //Should not affect weapon refine bonus
-			status->rhw.atk2 = status_calc_watk(bl, sc, b_status->rhw.atk2, true);
+			st->rhw.atk2 = status->calc_watk(bl, sc, bst->rhw.atk2, true);
 
-		if(b_status->lhw.atk) {
+		if(bst->lhw.atk) {
 			if (sd) {
 				sd->state.lr_flag = 1;
-				status->lhw.atk = status_calc_watk(bl, sc, b_status->lhw.atk, true);
+				st->lhw.atk = status->calc_watk(bl, sc, bst->lhw.atk, true);
 				sd->state.lr_flag = 0;
 			} else {
-				status->lhw.atk = status_calc_watk(bl, sc, b_status->lhw.atk, true);
-				status->lhw.atk2 = status_calc_watk(bl, sc, b_status->lhw.atk2, true);
+				st->lhw.atk = status->calc_watk(bl, sc, bst->lhw.atk, true);
+				st->lhw.atk2 = status->calc_watk(bl, sc, bst->lhw.atk2, true);
 			}
 		}
 
-		if( bl->type&BL_HOM )
-		{
-			status->rhw.atk += (status->dex - b_status->dex);
-			status->rhw.atk2 += (status->str - b_status->str);
-			if( status->rhw.atk2 < status->rhw.atk )
-				status->rhw.atk2 = status->rhw.atk;
+		if( bl->type&BL_HOM ) {
+			st->rhw.atk += (st->dex - bst->dex);
+			st->rhw.atk2 += (st->str - bst->str);
+			if( st->rhw.atk2 < st->rhw.atk )
+				st->rhw.atk2 = st->rhw.atk;
 		}
 	}
 
 	if(flag&SCB_HIT) {
-		if (status->dex == b_status->dex
+		if (st->dex == bst->dex
 #ifdef RENEWAL
-			&& status->luk == b_status->luk
+			&& st->luk == bst->luk
 #endif
 			)
-			status->hit = status_calc_hit(bl, sc, b_status->hit, true);
+			st->hit = status->calc_hit(bl, sc, bst->hit, true);
 		else
-			status->hit = status_calc_hit(bl, sc, b_status->hit + (status->dex - b_status->dex)
+			st->hit = status->calc_hit(bl, sc, bst->hit + (st->dex - bst->dex)
 #ifdef RENEWAL
-			 + (status->luk/3 - b_status->luk/3)
+			+ (st->luk/3 - bst->luk/3)
 #endif
-			 , true);
+			, true);
 	}
 
 	if(flag&SCB_FLEE) {
-		if (status->agi == b_status->agi
+		if (st->agi == bst->agi
 #ifdef RENEWAL
-			&& status->luk == b_status->luk
+			&& st->luk == bst->luk
 #endif
 			)
-			status->flee = status_calc_flee(bl, sc, b_status->flee, true);
+			st->flee = status->calc_flee(bl, sc, bst->flee, true);
 		else
-			status->flee = status_calc_flee(bl, sc, b_status->flee +(status->agi - b_status->agi)
+			st->flee = status->calc_flee(bl, sc, bst->flee +(st->agi - bst->agi)
 #ifdef RENEWAL
-			+ (status->luk/5 - b_status->luk/5)
+			+ (st->luk/5 - bst->luk/5)
 #endif
 			, true);
 	}
 
-	if(flag&SCB_DEF)
-	{
-		status->def = status_calc_def(bl, sc, b_status->def, true);
+	if(flag&SCB_DEF) {
+		st->def = status->calc_def(bl, sc, bst->def, true);
 
 		if( bl->type&BL_HOM )
-			status->def += (status->vit/5 - b_status->vit/5);
+			st->def += (st->vit/5 - bst->vit/5);
 	}
 
 	if(flag&SCB_DEF2) {
-		if (status->vit == b_status->vit
+		if (st->vit == bst->vit
 #ifdef RENEWAL
-			&& status->agi == b_status->agi
+			&& st->agi == bst->agi
 #endif
 			)
-			status->def2 = status_calc_def2(bl, sc, b_status->def2, true);
+			st->def2 = status->calc_def2(bl, sc, bst->def2, true);
 		else
-			status->def2 = status_calc_def2(bl, sc, b_status->def2
+			st->def2 = status->calc_def2(bl, sc, bst->def2
 #ifdef RENEWAL
-			+ (int)( ((float)status->vit/2 - (float)b_status->vit/2) + ((float)status->agi/5 - (float)b_status->agi/5) )
+			+ (int)( ((float)st->vit/2 - (float)bst->vit/2) + ((float)st->agi/5 - (float)bst->agi/5) )
 #else
-			+ (status->vit - b_status->vit)
+			+ (st->vit - bst->vit)
 #endif
-		, true);
+			, true);
 	}
 
-	if(flag&SCB_MDEF)
-	{
-		status->mdef = status_calc_mdef(bl, sc, b_status->mdef, true);
+	if(flag&SCB_MDEF) {
+		st->mdef = status->calc_mdef(bl, sc, bst->mdef, true);
 
 		if( bl->type&BL_HOM )
-			status->mdef += (status->int_/5 - b_status->int_/5);
+			st->mdef += (st->int_/5 - bst->int_/5);
 	}
 
 	if(flag&SCB_MDEF2) {
-		if (status->int_ == b_status->int_ && status->vit == b_status->vit
+		if (st->int_ == bst->int_ && st->vit == bst->vit
 #ifdef RENEWAL
-			&& status->dex == b_status->dex
+			&& st->dex == bst->dex
 #endif
 			)
-			status->mdef2 = status_calc_mdef2(bl, sc, b_status->mdef2, true);
+			st->mdef2 = status->calc_mdef2(bl, sc, bst->mdef2, true);
 		else
-			status->mdef2 = status_calc_mdef2(bl, sc, b_status->mdef2 +(status->int_ - b_status->int_)
+			st->mdef2 = status->calc_mdef2(bl, sc, bst->mdef2 +(st->int_ - bst->int_)
 #ifdef RENEWAL
-			+ (int)( ((float)status->dex/5 - (float)b_status->dex/5) + ((float)status->vit/5 - (float)b_status->vit/5) )
+			+ (int)( ((float)st->dex/5 - (float)bst->dex/5) + ((float)st->vit/5 - (float)bst->vit/5) )
 #else
-			+ ((status->vit - b_status->vit)>>1)
+			+ ((st->vit - bst->vit)>>1)
 #endif
 			, true);
 	}
 
 	if(flag&SCB_SPEED) {
-		struct unit_data *ud = unit_bl2ud(bl);
-		status->speed = status_calc_speed(bl, sc, b_status->speed);
+		struct unit_data *ud = unit->bl2ud(bl);
+
+		st->speed = status->calc_speed(bl, sc, bst->speed);
 
 		//Re-walk to adjust speed (we do not check if walktimer != INVALID_TIMER
 		//because if you step on something while walking, the moment this
 		//piece of code triggers the walk-timer is set on INVALID_TIMER) [Skotlex]
-	  	if (ud)
+		if (ud)
 			ud->state.change_walk_target = ud->state.speed_changed = 1;
 
-		if( bl->type&BL_PC && status->speed < battle_config.max_walk_speed )
-			status->speed = battle_config.max_walk_speed;
+		if( bl->type&BL_PC && !(sd && sd->state.permanent_speed) && st->speed < battle_config.max_walk_speed )
+			st->speed = battle_config.max_walk_speed;
 
 		if( bl->type&BL_HOM && battle_config.hom_setting&0x8 && ((TBL_HOM*)bl)->master)
-			status->speed = status_get_speed(&((TBL_HOM*)bl)->master->bl);
-
-
+			st->speed = status->get_speed(&((TBL_HOM*)bl)->master->bl);
 	}
 
-	if(flag&SCB_CRI && b_status->cri) {
-		if (status->luk == b_status->luk)
-			status->cri = status_calc_critical(bl, sc, b_status->cri, true);
+	if(flag&SCB_CRI && bst->cri) {
+		if (st->luk == bst->luk)
+			st->cri = status->calc_critical(bl, sc, bst->cri, true);
 		else
-			status->cri = status_calc_critical(bl, sc, b_status->cri + 3*(status->luk - b_status->luk), true);
+			st->cri = status->calc_critical(bl, sc, bst->cri + 3*(st->luk - bst->luk), true);
 		/**
-		 * after status_calc_critical so the bonus is applied despite if you have or not a sc bugreport:5240
-		 **/
+		* after status_calc_critical so the bonus is applied despite if you have or not a sc bugreport:5240
+		**/
 		if( bl->type == BL_PC && ((TBL_PC*)bl)->status.weapon == W_KATAR )
-			status->cri <<= 1;
+			st->cri <<= 1;
 
 	}
 
-	if(flag&SCB_FLEE2 && b_status->flee2) {
-		if (status->luk == b_status->luk)
-			status->flee2 = status_calc_flee2(bl, sc, b_status->flee2, true);
+	if(flag&SCB_FLEE2 && bst->flee2) {
+		if (st->luk == bst->luk)
+			st->flee2 = status->calc_flee2(bl, sc, bst->flee2, true);
 		else
-			status->flee2 = status_calc_flee2(bl, sc, b_status->flee2 +(status->luk - b_status->luk), true);
+			st->flee2 = status->calc_flee2(bl, sc, bst->flee2 +(st->luk - bst->luk), true);
 	}
 
 	if(flag&SCB_ATK_ELE) {
-		status->rhw.ele = status_calc_attack_element(bl, sc, b_status->rhw.ele);
+		st->rhw.ele = status->calc_attack_element(bl, sc, bst->rhw.ele);
 		if (sd) sd->state.lr_flag = 1;
-		status->lhw.ele = status_calc_attack_element(bl, sc, b_status->lhw.ele);
+		st->lhw.ele = status->calc_attack_element(bl, sc, bst->lhw.ele);
 		if (sd) sd->state.lr_flag = 0;
 	}
 
 	if(flag&SCB_DEF_ELE) {
-		status->def_ele = status_calc_element(bl, sc, b_status->def_ele);
-		status->ele_lv = status_calc_element_lv(bl, sc, b_status->ele_lv);
+		st->def_ele = status->calc_element(bl, sc, bst->def_ele);
+		st->ele_lv = status->calc_element_lv(bl, sc, bst->ele_lv);
 	}
 
-	if(flag&SCB_MODE)
-	{
-		status->mode = status_calc_mode(bl, sc, b_status->mode);
+	if(flag&SCB_MODE) {
+		st->mode = status->calc_mode(bl, sc, bst->mode);
 		//Since mode changed, reset their state.
-		if (!(status->mode&MD_CANATTACK))
-			unit_stop_attack(bl);
-		if (!(status->mode&MD_CANMOVE))
-			unit_stop_walking(bl,1);
+		if (!(st->mode&MD_CANATTACK))
+			unit->stop_attack(bl);
+		if (!(st->mode&MD_CANMOVE))
+			unit->stop_walking(bl,1);
 	}
 
-// No status changes alter these yet.
-//	if(flag&SCB_SIZE)
-// if(flag&SCB_RACE)
-// if(flag&SCB_RANGE)
+	// No status changes alter these yet.
+	//	if(flag&SCB_SIZE)
+	// if(flag&SCB_RACE)
+	// if(flag&SCB_RANGE)
 
 	if(flag&SCB_MAXHP) {
-		if( bl->type&BL_PC )
-		{
-			status->max_hp = status_base_pc_maxhp(sd,status);
-			status->max_hp += b_status->max_hp - sd->status.max_hp;
+		if( bl->type&BL_PC ) {
+			st->max_hp = status->base_pc_maxhp(sd,st);
+			st->max_hp += bst->max_hp - sd->status.max_hp;
 
-			status->max_hp = status_calc_maxhp(bl, sc, status->max_hp);
+			st->max_hp = status->calc_maxhp(bl, sc, st->max_hp);
 
-			if( status->max_hp > (unsigned int)battle_config.max_hp )
-				status->max_hp = (unsigned int)battle_config.max_hp;
-		}
-		else
-		{
-			status->max_hp = status_calc_maxhp(bl, sc, b_status->max_hp);
+			if( st->max_hp > (unsigned int)battle_config.max_hp )
+				st->max_hp = (unsigned int)battle_config.max_hp;
+		} else {
+			st->max_hp = status->calc_maxhp(bl, sc, bst->max_hp);
 		}
 
-		if( status->hp > status->max_hp ) //FIXME: Should perhaps a status_zap should be issued?
-		{
-			status->hp = status->max_hp;
+		if( st->hp > st->max_hp ) {
+			//FIXME: Should perhaps a status_zap should be issued?
+			st->hp = st->max_hp;
 			if( sd ) clif->updatestatus(sd,SP_HP);
 		}
 	}
 
 	if(flag&SCB_MAXSP) {
-		if( bl->type&BL_PC )
-		{
-			status->max_sp = status_base_pc_maxsp(sd,status);
-			status->max_sp += b_status->max_sp - sd->status.max_sp;
+		if( bl->type&BL_PC ) {
+			st->max_sp = status->base_pc_maxsp(sd,st);
+			st->max_sp += bst->max_sp - sd->status.max_sp;
 
-			status->max_sp = status_calc_maxsp(&sd->bl, &sd->sc, status->max_sp);
+			st->max_sp = status->calc_maxsp(&sd->bl, &sd->sc, st->max_sp);
 
-			if( status->max_sp > (unsigned int)battle_config.max_sp )
-				status->max_sp = (unsigned int)battle_config.max_sp;
-		}
-		else
-		{
-			status->max_sp = status_calc_maxsp(bl, sc, b_status->max_sp);
+			if( st->max_sp > (unsigned int)battle_config.max_sp )
+				st->max_sp = (unsigned int)battle_config.max_sp;
+		} else {
+			st->max_sp = status->calc_maxsp(bl, sc, bst->max_sp);
 		}
 
-		if( status->sp > status->max_sp )
-		{
-			status->sp = status->max_sp;
+		if( st->sp > st->max_sp ) {
+			st->sp = st->max_sp;
 			if( sd ) clif->updatestatus(sd,SP_SP);
 		}
 	}
 
-	if(flag&SCB_MATK) {		
-		status_get_matk(bl, 0);
+	if(flag&SCB_MATK) {
+		status->update_matk(bl);
 	}
 
 	if(flag&SCB_ASPD) {
 		int amotion;
-		if( bl->type&BL_PC )
-		{
-			amotion = status_base_amotion_pc(sd,status);
+		if( bl->type&BL_PC ) {
+			amotion = status->base_amotion_pc(sd,st);
 #ifndef RENEWAL_ASPD
-			status->aspd_rate = status_calc_aspd_rate(bl, sc, b_status->aspd_rate);
+			st->aspd_rate = status->calc_aspd_rate(bl, sc, bst->aspd_rate);
 
-			if(status->aspd_rate != 1000)
-				amotion = amotion*status->aspd_rate/1000;
+			if(st->aspd_rate != 1000)
+				amotion = amotion*st->aspd_rate/1000;
 #else
 			// aspd = baseaspd + floor(sqrt((agi^2/2) + (dex^2/5))/4 + (potskillbonus*agi/200))
-			amotion -= (int)(sqrt( (pow(status->agi, 2) / 2) + (pow(status->dex, 2) / 5) ) / 4 + ((float)status_calc_aspd(bl, sc, 1) * status->agi / 200)) * 10;
+			amotion -= (int)(sqrt( (pow(st->agi, 2) / 2) + (pow(st->dex, 2) / 5) ) / 4 + ((float)status->calc_aspd(bl, sc, 1) * st->agi / 200)) * 10;
 
-			if( (status_calc_aspd(bl, sc, 2) + status->aspd_rate2) != 0 ) // RE ASPD percertage modifier
+			if( (status->calc_aspd(bl, sc, 2) + st->aspd_rate2) != 0 ) // RE ASPD percertage modifier
 				amotion -= (( amotion - ((sd->class_&JOBL_THIRD) ? battle_config.max_third_aspd : battle_config.max_aspd) )
-							* (status_calc_aspd(bl, sc, 2) + status->aspd_rate2) / 10 + 5) / 10;
+				* (status->calc_aspd(bl, sc, 2) + st->aspd_rate2) / 10 + 5) / 10;
 
-			if(status->aspd_rate != 1000) // absolute percentage modifier
-				amotion = ( 200 - (200-amotion/10) * status->aspd_rate / 1000 ) * 10;
+			if(st->aspd_rate != 1000) // absolute percentage modifier
+				amotion = ( 200 - (200-amotion/10) * st->aspd_rate / 1000 ) * 10;
 #endif
-			amotion = status_calc_fix_aspd(bl, sc, amotion);
-			status->amotion = cap_value(amotion,((sd->class_&JOBL_THIRD) ? battle_config.max_third_aspd : battle_config.max_aspd),2000);
+			amotion = status->calc_fix_aspd(bl, sc, amotion);
+			st->amotion = cap_value(amotion,((sd->class_&JOBL_THIRD) ? battle_config.max_third_aspd : battle_config.max_aspd),2000);
 
-			status->adelay = 2*status->amotion;
-		}
-		else
-		if( bl->type&BL_HOM )
-		{
-			amotion = (1000 -4*status->agi -status->dex) * ((TBL_HOM*)bl)->homunculusDB->baseASPD/1000;
-			status->aspd_rate = status_calc_aspd_rate(bl, sc, b_status->aspd_rate);
+			st->adelay = 2*st->amotion;
+		} else if( bl->type&BL_HOM ) {
+			amotion = (1000 - 4*st->agi - st->dex) * ((TBL_HOM*)bl)->homunculusDB->baseASPD/1000;
+			st->aspd_rate = status->calc_aspd_rate(bl, sc, bst->aspd_rate);
 
-			if(status->aspd_rate != 1000)
-				amotion = amotion*status->aspd_rate/1000;
+			if(st->aspd_rate != 1000)
+				amotion = amotion*st->aspd_rate/1000;
 
-			amotion = status_calc_fix_aspd(bl, sc, amotion);
-			status->amotion = cap_value(amotion,battle_config.max_aspd,2000);
+			amotion = status->calc_fix_aspd(bl, sc, amotion);
+			st->amotion = cap_value(amotion,battle_config.max_aspd,2000);
 
-			status->adelay = status->amotion;
-		}
-		else // mercenary and mobs
-		{
-			amotion = b_status->amotion;
-			status->aspd_rate = status_calc_aspd_rate(bl, sc, b_status->aspd_rate);
+			st->adelay = st->amotion;
+		} else { // mercenary and mobs
+			amotion = bst->amotion;
+			st->aspd_rate = status->calc_aspd_rate(bl, sc, bst->aspd_rate);
 
-			if(status->aspd_rate != 1000)
-				amotion = amotion*status->aspd_rate/1000;
+			if(st->aspd_rate != 1000)
+				amotion = amotion*st->aspd_rate/1000;
 
-			amotion = status_calc_fix_aspd(bl, sc, amotion);
-			status->amotion = cap_value(amotion, battle_config.monster_max_aspd, 2000);
+			amotion = status->calc_fix_aspd(bl, sc, amotion);
+			st->amotion = cap_value(amotion, battle_config.monster_max_aspd, 2000);
 
-			temp = b_status->adelay*status->aspd_rate/1000;
-			status->adelay = cap_value(temp, battle_config.monster_max_aspd*2, 4000);
+			temp = bst->adelay*st->aspd_rate/1000;
+			st->adelay = cap_value(temp, battle_config.monster_max_aspd*2, 4000);
 		}
 	}
 
 	if(flag&SCB_DSPD) {
 		int dmotion;
-		if( bl->type&BL_PC )
-		{
-			if (b_status->agi == status->agi)
-				status->dmotion = status_calc_dmotion(bl, sc, b_status->dmotion);
+		if( bl->type&BL_PC ) {
+			if (bst->agi == st->agi)
+				st->dmotion = status->calc_dmotion(bl, sc, bst->dmotion);
 			else {
-				dmotion = 800-status->agi*4;
-				status->dmotion = cap_value(dmotion, 400, 800);
+				dmotion = 800-st->agi*4;
+				st->dmotion = cap_value(dmotion, 400, 800);
 				if(battle_config.pc_damage_delay_rate != 100)
-					status->dmotion = status->dmotion*battle_config.pc_damage_delay_rate/100;
-				//It's safe to ignore b_status->dmotion since no bonus affects it.
-				status->dmotion = status_calc_dmotion(bl, sc, status->dmotion);
+					st->dmotion = st->dmotion*battle_config.pc_damage_delay_rate/100;
+				//It's safe to ignore bst->dmotion since no bonus affects it.
+				st->dmotion = status->calc_dmotion(bl, sc, st->dmotion);
 			}
-		}
-		else
-		if( bl->type&BL_HOM )
-		{
-			dmotion = 800-status->agi*4;
-			status->dmotion = cap_value(dmotion, 400, 800);
-			status->dmotion = status_calc_dmotion(bl, sc, b_status->dmotion);
-		}
-		else // mercenary and mobs
-		{
-			status->dmotion = status_calc_dmotion(bl, sc, b_status->dmotion);
+		} else if( bl->type&BL_HOM ) {
+			dmotion = 800-st->agi*4;
+			st->dmotion = cap_value(dmotion, 400, 800);
+			st->dmotion = status->calc_dmotion(bl, sc, bst->dmotion);
+		} else { // mercenary and mobs
+			st->dmotion = status->calc_dmotion(bl, sc, bst->dmotion);
 		}
 	}
 
 	if(flag&(SCB_VIT|SCB_MAXHP|SCB_INT|SCB_MAXSP) && bl->type&BL_REGEN)
-		status_calc_regen(bl, status, status_get_regen_data(bl));
+		status->calc_regen(bl, st, status->get_regen_data(bl));
 
 	if(flag&SCB_REGEN && bl->type&BL_REGEN)
-		status_calc_regen_rate(bl, status_get_regen_data(bl), sc);
+		status->calc_regen_rate(bl, status->get_regen_data(bl), sc);
 }
 /// Recalculates parts of an object's base status and battle status according to the specified flags.
 /// Also sends updates to the client wherever applicable.
 /// @param flag bitfield of values from enum scb_flag
 /// @param first if true, will cause status_calc_* functions to run their base status initialization code
-void status_calc_bl_(struct block_list* bl, enum scb_flag flag, bool first)
-{
-	struct status_data b_status; // previous battle status
-	struct status_data* status; // pointer to current battle status
+void status_calc_bl_(struct block_list *bl, enum scb_flag flag, enum e_status_calc_opt opt) {
+	struct status_data bst; // previous battle status
+	struct status_data *st; // pointer to current battle status
 
+	if( bl->type == BL_PC && ((TBL_PC*)bl)->delayed_damage != 0 ) {
+		if( opt&SCO_FORCE )
+			((TBL_PC*)bl)->state.hold_recalc = 0;/* clear and move on */
+		else {
+			((TBL_PC*)bl)->state.hold_recalc = 1;/* flag and stop */
+			return;
+		}
+	}
+	
 	// remember previous values
-	status = status_get_status_data(bl);
-	memcpy(&b_status, status, sizeof(struct status_data));
+	st = status->get_status_data(bl);
+	memcpy(&bst, st, sizeof(struct status_data));
 
 	if( flag&SCB_BASE ) {// calculate the object's base status too
 		switch( bl->type ) {
-		case BL_PC:  status_calc_pc_(BL_CAST(BL_PC,bl), first);          break;
-		case BL_MOB: status_calc_mob_(BL_CAST(BL_MOB,bl), first);        break;
-		case BL_PET: status_calc_pet_(BL_CAST(BL_PET,bl), first);        break;
-		case BL_HOM: status_calc_homunculus_(BL_CAST(BL_HOM,bl), first); break;
-		case BL_MER: status_calc_mercenary_(BL_CAST(BL_MER,bl), first);  break;
-		case BL_ELEM: status_calc_elemental_(BL_CAST(BL_ELEM,bl), first);  break;
-		case BL_NPC: status_calc_npc_(BL_CAST(BL_NPC,bl), first); break;
+			case BL_PC:   status->calc_pc_(BL_CAST(BL_PC,bl), opt);          break;
+			case BL_MOB:  status->calc_mob_(BL_CAST(BL_MOB,bl), opt);        break;
+			case BL_PET:  status->calc_pet_(BL_CAST(BL_PET,bl), opt);        break;
+			case BL_HOM:  status->calc_homunculus_(BL_CAST(BL_HOM,bl), opt); break;
+			case BL_MER:  status->calc_mercenary_(BL_CAST(BL_MER,bl), opt);  break;
+			case BL_ELEM: status->calc_elemental_(BL_CAST(BL_ELEM,bl), opt); break;
+			case BL_NPC:  status->calc_npc_(BL_CAST(BL_NPC,bl), opt);        break;
 		}
 	}
 
 	if( bl->type == BL_PET )
 		return; // pets are not affected by statuses
 
-	if( first && bl->type == BL_MOB )
+	if( opt&SCO_FIRST && bl->type == BL_MOB )
 		return; // assume there will be no statuses active
 
-	status_calc_bl_main(bl, flag);
+	status->calc_bl_main(bl, flag);
 
-	if( first && bl->type == BL_HOM )
+	if( opt&SCO_FIRST && bl->type == BL_HOM )
 		return; // client update handled by caller
 
 	// compare against new values and send client updates
-	if( bl->type == BL_PC )
-	{
+	if( bl->type == BL_PC ) {
 		TBL_PC* sd = BL_CAST(BL_PC, bl);
-		if(b_status.str != status->str)
+		if(bst.str != st->str)
 			clif->updatestatus(sd,SP_STR);
-		if(b_status.agi != status->agi)
+		if(bst.agi != st->agi)
 			clif->updatestatus(sd,SP_AGI);
-		if(b_status.vit != status->vit)
+		if(bst.vit != st->vit)
 			clif->updatestatus(sd,SP_VIT);
-		if(b_status.int_ != status->int_)
+		if(bst.int_ != st->int_)
 			clif->updatestatus(sd,SP_INT);
-		if(b_status.dex != status->dex)
+		if(bst.dex != st->dex)
 			clif->updatestatus(sd,SP_DEX);
-		if(b_status.luk != status->luk)
+		if(bst.luk != st->luk)
 			clif->updatestatus(sd,SP_LUK);
-		if(b_status.hit != status->hit)
+		if(bst.hit != st->hit)
 			clif->updatestatus(sd,SP_HIT);
-		if(b_status.flee != status->flee)
+		if(bst.flee != st->flee)
 			clif->updatestatus(sd,SP_FLEE1);
-		if(b_status.amotion != status->amotion)
+		if(bst.amotion != st->amotion)
 			clif->updatestatus(sd,SP_ASPD);
-		if(b_status.speed != status->speed)
+		if(bst.speed != st->speed)
 			clif->updatestatus(sd,SP_SPEED);
 
-		if(b_status.batk != status->batk
+		if(bst.batk != st->batk
 #ifndef RENEWAL
-			|| b_status.rhw.atk != status->rhw.atk || b_status.lhw.atk != status->lhw.atk
+		   || bst.rhw.atk != st->rhw.atk || bst.lhw.atk != st->lhw.atk
 #endif
-			)
+		)
 			clif->updatestatus(sd,SP_ATK1);
 
-		if(b_status.def != status->def){
+		if(bst.def != st->def) {
 			clif->updatestatus(sd,SP_DEF1);
 #ifdef RENEWAL
 			clif->updatestatus(sd,SP_DEF2);
 #endif
 		}
 
-		if(b_status.rhw.atk2 != status->rhw.atk2 || b_status.lhw.atk2 != status->lhw.atk2
+		if(bst.rhw.atk2 != st->rhw.atk2 || bst.lhw.atk2 != st->lhw.atk2
 #ifdef RENEWAL
-		|| b_status.rhw.atk != status->rhw.atk || b_status.lhw.atk != status->lhw.atk
+			|| bst.rhw.atk != st->rhw.atk || bst.lhw.atk != st->lhw.atk
 #endif
 			)
 			clif->updatestatus(sd,SP_ATK2);
 
-		if(b_status.def2 != status->def2){
+		if(bst.def2 != st->def2){
 			clif->updatestatus(sd,SP_DEF2);
 #ifdef RENEWAL
 			clif->updatestatus(sd,SP_DEF1);
 #endif
 		}
-		if(b_status.flee2 != status->flee2)
+		if(bst.flee2 != st->flee2)
 			clif->updatestatus(sd,SP_FLEE2);
-		if(b_status.cri != status->cri)
+		if(bst.cri != st->cri)
 			clif->updatestatus(sd,SP_CRITICAL);
 #ifndef RENEWAL
-		if(b_status.matk_max != status->matk_max)
+		if(bst.matk_max != st->matk_max)
 			clif->updatestatus(sd,SP_MATK1);
-		if(b_status.matk_min != status->matk_min)
-            clif->updatestatus(sd,SP_MATK2);
+		if(bst.matk_min != st->matk_min)
+			clif->updatestatus(sd,SP_MATK2);
 #else
-		if(b_status.matk_max != status->matk_max || b_status.matk_min != status->matk_min){
+		if(bst.matk_max != st->matk_max || bst.matk_min != st->matk_min){
 			clif->updatestatus(sd,SP_MATK2);
 			clif->updatestatus(sd,SP_MATK1);
 		}
 #endif
-		if(b_status.mdef != status->mdef){
+		if(bst.mdef != st->mdef) {
 			clif->updatestatus(sd,SP_MDEF1);
 #ifdef RENEWAL
 			clif->updatestatus(sd,SP_MDEF2);
 #endif
 		}
-		if(b_status.mdef2 != status->mdef2){
+		if(bst.mdef2 != st->mdef2) {
 			clif->updatestatus(sd,SP_MDEF2);
 #ifdef RENEWAL
 			clif->updatestatus(sd,SP_MDEF1);
 #endif
 		}
-		if(b_status.rhw.range != status->rhw.range)
+		if(bst.rhw.range != st->rhw.range)
 			clif->updatestatus(sd,SP_ATTACKRANGE);
-		if(b_status.max_hp != status->max_hp)
+		if(bst.max_hp != st->max_hp)
 			clif->updatestatus(sd,SP_MAXHP);
-		if(b_status.max_sp != status->max_sp)
+		if(bst.max_sp != st->max_sp)
 			clif->updatestatus(sd,SP_MAXSP);
-		if(b_status.hp != status->hp)
+		if(bst.hp != st->hp)
 			clif->updatestatus(sd,SP_HP);
-		if(b_status.sp != status->sp)
+		if(bst.sp != st->sp)
 			clif->updatestatus(sd,SP_SP);
+#ifdef RENEWAL
+		if(bst.equip_atk != st->equip_atk)
+			clif->updatestatus(sd,SP_ATK2);
+#endif
 	} else if( bl->type == BL_HOM ) {
 		TBL_HOM* hd = BL_CAST(BL_HOM, bl);
-		if( hd->master && memcmp(&b_status, status, sizeof(struct status_data)) != 0 )
+		if( hd->master && memcmp(&bst, st, sizeof(struct status_data)) != 0 )
 			clif->hominfo(hd->master,hd,0);
 	} else if( bl->type == BL_MER ) {
 		TBL_MER* md = BL_CAST(BL_MER, bl);
-		if( b_status.rhw.atk != status->rhw.atk || b_status.rhw.atk2 != status->rhw.atk2 )
+		if( bst.rhw.atk != st->rhw.atk || bst.rhw.atk2 != st->rhw.atk2 )
 			clif->mercenary_updatestatus(md->master, SP_ATK1);
-		if( b_status.matk_max != status->matk_max )
+		if( bst.matk_max != st->matk_max )
 			clif->mercenary_updatestatus(md->master, SP_MATK1);
-		if( b_status.hit != status->hit )
+		if( bst.hit != st->hit )
 			clif->mercenary_updatestatus(md->master, SP_HIT);
-		if( b_status.cri != status->cri )
+		if( bst.cri != st->cri )
 			clif->mercenary_updatestatus(md->master, SP_CRITICAL);
-		if( b_status.def != status->def )
+		if( bst.def != st->def )
 			clif->mercenary_updatestatus(md->master, SP_DEF1);
-		if( b_status.mdef != status->mdef )
+		if( bst.mdef != st->mdef )
 			clif->mercenary_updatestatus(md->master, SP_MDEF1);
-		if( b_status.flee != status->flee )
+		if( bst.flee != st->flee )
 			clif->mercenary_updatestatus(md->master, SP_MERCFLEE);
-		if( b_status.amotion != status->amotion )
+		if( bst.amotion != st->amotion )
 			clif->mercenary_updatestatus(md->master, SP_ASPD);
-		if( b_status.max_hp != status->max_hp )
+		if( bst.max_hp != st->max_hp )
 			clif->mercenary_updatestatus(md->master, SP_MAXHP);
-		if( b_status.max_sp != status->max_sp )
+		if( bst.max_sp != st->max_sp )
 			clif->mercenary_updatestatus(md->master, SP_MAXSP);
-		if( b_status.hp != status->hp )
+		if( bst.hp != st->hp )
 			clif->mercenary_updatestatus(md->master, SP_HP);
-		if( b_status.sp != status->sp )
+		if( bst.sp != st->sp )
 			clif->mercenary_updatestatus(md->master, SP_SP);
 	} else if( bl->type == BL_ELEM ) {
 		TBL_ELEM* ed = BL_CAST(BL_ELEM, bl);
-		if( b_status.max_hp != status->max_hp )
+		if( bst.max_hp != st->max_hp )
 			clif->elemental_updatestatus(ed->master, SP_MAXHP);
-		if( b_status.max_sp != status->max_sp )
+		if( bst.max_sp != st->max_sp )
 			clif->elemental_updatestatus(ed->master, SP_MAXSP);
-		if( b_status.hp != status->hp )
+		if( bst.hp != st->hp )
 			clif->elemental_updatestatus(ed->master, SP_HP);
-		if( b_status.sp != status->sp )
+		if( bst.sp != st->sp )
 			clif->mercenary_updatestatus(ed->master, SP_SP);
 	}
 }
 
 /*==========================================
- * Apply shared stat mods from status changes [DracoRPG]
- *------------------------------------------*/
-static unsigned short status_calc_str(struct block_list *bl, struct status_change *sc, int str)
+* Apply shared stat mods from status changes [DracoRPG]
+*------------------------------------------*/
+unsigned short status_calc_str(struct block_list *bl, struct status_change *sc, int str)
 {
 	if(!sc || !sc->count)
 		return cap_value(str,0,USHRT_MAX);
@@ -4083,6 +4161,8 @@ static unsigned short status_calc_str(struct block_list *bl, struct status_chang
 		str -= sc->data[SC_HARMONIZE]->val2;
 		return (unsigned short)cap_value(str,0,USHRT_MAX);
 	}
+	if(sc->data[SC_BEYOND_OF_WARCRY])
+		str += sc->data[SC_BEYOND_OF_WARCRY]->val3;
 	if(sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_HIGH && str < 50)
 		return 50;
 	if(sc->data[SC_INCALLSTATUS])
@@ -4131,7 +4211,7 @@ static unsigned short status_calc_str(struct block_list *bl, struct status_chang
 	return (unsigned short)cap_value(str,0,USHRT_MAX);
 }
 
-static unsigned short status_calc_agi(struct block_list *bl, struct status_change *sc, int agi)
+unsigned short status_calc_agi(struct block_list *bl, struct status_change *sc, int agi)
 {
 	if(!sc || !sc->count)
 		return cap_value(agi,0,USHRT_MAX);
@@ -4189,7 +4269,7 @@ static unsigned short status_calc_agi(struct block_list *bl, struct status_chang
 	return (unsigned short)cap_value(agi,0,USHRT_MAX);
 }
 
-static unsigned short status_calc_vit(struct block_list *bl, struct status_change *sc, int vit)
+unsigned short status_calc_vit(struct block_list *bl, struct status_change *sc, int vit)
 {
 	if(!sc || !sc->count)
 		return cap_value(vit,0,USHRT_MAX);
@@ -4237,7 +4317,7 @@ static unsigned short status_calc_vit(struct block_list *bl, struct status_chang
 	return (unsigned short)cap_value(vit,0,USHRT_MAX);
 }
 
-static unsigned short status_calc_int(struct block_list *bl, struct status_change *sc, int int_)
+unsigned short status_calc_int(struct block_list *bl, struct status_change *sc, int int_)
 {
 	if(!sc || !sc->count)
 		return cap_value(int_,0,USHRT_MAX);
@@ -4246,6 +4326,8 @@ static unsigned short status_calc_int(struct block_list *bl, struct status_chang
 		int_ -= sc->data[SC_HARMONIZE]->val2;
 		return (unsigned short)cap_value(int_,0,USHRT_MAX);
 	}
+	if(sc->data[SC_MELODYOFSINK])
+		int_ -= sc->data[SC_MELODYOFSINK]->val3;
 	if(sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_HIGH && int_ < 50)
 		return 50;
 	if(sc->data[SC_INCALLSTATUS])
@@ -4275,7 +4357,7 @@ static unsigned short status_calc_int(struct block_list *bl, struct status_chang
 	if(sc->data[SC_MARIONETTE])
 		int_ += ((sc->data[SC_MARIONETTE]->val4)>>16)&0xFF;
 	if(sc->data[SC_MANDRAGORA])
-		int_ -= 5 + 5 * sc->data[SC_MANDRAGORA]->val1;
+		int_ -= 4 * sc->data[SC_MANDRAGORA]->val1;
 	if(sc->data[SC_COCKTAIL_WARG_BLOOD])
 		int_ += sc->data[SC_COCKTAIL_WARG_BLOOD]->val1;
 	if(sc->data[SC_INSPIRATION])
@@ -4285,17 +4367,19 @@ static unsigned short status_calc_int(struct block_list *bl, struct status_chang
 	if(sc->data[SC_KYOUGAKU])
 		int_ -= sc->data[SC_KYOUGAKU]->val2;
 
-	if(sc->data[SC_NOEQUIPHELM])
-		int_ -= int_ * sc->data[SC_NOEQUIPHELM]->val2/100;
-	if(sc->data[SC__STRIPACCESSARY])
-		int_ -= int_ * sc->data[SC__STRIPACCESSARY]->val2 / 100;
+	if(bl->type != BL_PC){
+		if(sc->data[SC_NOEQUIPHELM])
+			int_ -= int_ * sc->data[SC_NOEQUIPHELM]->val2/100;
+		if(sc->data[SC__STRIPACCESSARY])
+			int_ -= int_ * sc->data[SC__STRIPACCESSARY]->val2 / 100;
+	}
 	if(sc->data[SC_FULL_THROTTLE])
 		int_ += int_ * 20 / 100;
 
 	return (unsigned short)cap_value(int_,0,USHRT_MAX);
 }
 
-static unsigned short status_calc_dex(struct block_list *bl, struct status_change *sc, int dex)
+unsigned short status_calc_dex(struct block_list *bl, struct status_change *sc, int dex)
 {
 	if(!sc || !sc->count)
 		return cap_value(dex,0,USHRT_MAX);
@@ -4347,7 +4431,7 @@ static unsigned short status_calc_dex(struct block_list *bl, struct status_chang
 
 	if(sc->data[SC_MARSHOFABYSS])
 		dex -= dex * sc->data[SC_MARSHOFABYSS]->val2 / 100;
-	if(sc->data[SC__STRIPACCESSARY])
+	if(sc->data[SC__STRIPACCESSARY] && bl->type != BL_PC)
 		dex -= dex * sc->data[SC__STRIPACCESSARY]->val2 / 100;
 	if(sc->data[SC_FULL_THROTTLE])
 		dex += dex * 20 / 100;
@@ -4355,7 +4439,7 @@ static unsigned short status_calc_dex(struct block_list *bl, struct status_chang
 	return (unsigned short)cap_value(dex,0,USHRT_MAX);
 }
 
-static unsigned short status_calc_luk(struct block_list *bl, struct status_change *sc, int luk)
+unsigned short status_calc_luk(struct block_list *bl, struct status_change *sc, int luk)
 {
 	if(!sc || !sc->count)
 		return cap_value(luk,0,USHRT_MAX);
@@ -4395,7 +4479,7 @@ static unsigned short status_calc_luk(struct block_list *bl, struct status_chang
 	if(sc->data[SC_LAUDARAMUS])
 		luk += 4 + sc->data[SC_LAUDARAMUS]->val1;
 
-	if(sc->data[SC__STRIPACCESSARY])
+	if(sc->data[SC__STRIPACCESSARY] && bl->type != BL_PC)
 		luk -= luk * sc->data[SC__STRIPACCESSARY]->val2 / 100;
 	if(sc->data[SC_BANANA_BOMB])
 		luk -= luk * sc->data[SC_BANANA_BOMB]->val1 / 100;
@@ -4404,38 +4488,38 @@ static unsigned short status_calc_luk(struct block_list *bl, struct status_chang
 
 	return (unsigned short)cap_value(luk,0,USHRT_MAX);
 }
-
-static unsigned short status_calc_batk(struct block_list *bl, struct status_change *sc, int batk, bool viewable)
+unsigned short status_calc_batk(struct block_list *bl, struct status_change *sc, int batk, bool viewable)
 {
 	if(!sc || !sc->count)
 		return cap_value(batk,0,USHRT_MAX);
-	
+
 	if( !viewable ){
 		/* some statuses that are hidden in the status window */
+		if(sc->data[SC_PLUSATTACKPOWER])
+			batk += sc->data[SC_PLUSATTACKPOWER]->val1;
 		return (unsigned short)cap_value(batk,0,USHRT_MAX);
 	}
-
+#ifndef RENEWAL
 	if(sc->data[SC_PLUSATTACKPOWER])
 		batk += sc->data[SC_PLUSATTACKPOWER]->val1;
-	if(sc->data[SC_BATKFOOD])
-		batk += sc->data[SC_BATKFOOD]->val1;
-	if(sc->data[SC_GS_GATLINGFEVER])
-		batk += sc->data[SC_GS_GATLINGFEVER]->val3;
 	if(sc->data[SC_GS_MADNESSCANCEL])
 		batk += 100;
+	if(sc->data[SC_GS_GATLINGFEVER])
+		batk += sc->data[SC_GS_GATLINGFEVER]->val3;
+#endif
+	if(sc->data[SC_BATKFOOD])
+		batk += sc->data[SC_BATKFOOD]->val1;
 	if(sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 2)
 		batk += 50;
 	if(bl->type == BL_ELEM
-	   && ((sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 1)
-		   || (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 1)
-		   || (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 1)
-		   || (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 1))
-	   )
+		&& ((sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 1)
+		|| (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 1)
+		|| (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 1)
+		|| (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 1))
+		)
 		batk += batk / 5;
 	if(sc->data[SC_FULL_SWING_K])
 		batk += sc->data[SC_FULL_SWING_K]->val1;
-	if(sc->data[SC_ODINS_POWER])
-		batk += 70;
 	if(sc->data[SC_VOLCANIC_ASH] && (bl->type==BL_MOB)){
 		if(status_get_element(bl) == ELE_WATER) //water type
 			batk /= 2;
@@ -4463,45 +4547,40 @@ static unsigned short status_calc_batk(struct block_list *bl, struct status_chan
 		batk -= batk * 25/100;
 	if( sc->data[SC_ZANGETSU] )
 		batk += sc->data[SC_ZANGETSU]->val2;
-//Curse shouldn't effect on this?  <- Curse OR Bleeding??
-//	if(sc->data[SC_BLOODING])
-//		batk -= batk * 25/100;
+	//Curse shouldn't effect on this?  <- Curse OR Bleeding??
+	//	if(sc->data[SC_BLOODING])
+	//		batk -= batk * 25/100;
 	if(sc->data[SC_HLIF_FLEET])
 		batk += batk * sc->data[SC_HLIF_FLEET]->val3/100;
 	if(sc->data[SC__ENERVATION])
 		batk -= batk * sc->data[SC__ENERVATION]->val2 / 100;
-	if(sc->data[SC_RUSH_WINDMILL])
-		batk += batk * sc->data[SC_RUSH_WINDMILL]->val2/100;
 	if(sc->data[SC_SATURDAY_NIGHT_FEVER])
 		batk += 100 * sc->data[SC_SATURDAY_NIGHT_FEVER]->val1;
-	if(sc->data[SC_MELODYOFSINK])
-		batk -= batk * sc->data[SC_MELODYOFSINK]->val3/100;
-	if(sc->data[SC_BEYOND_OF_WARCRY])
-		batk += batk * sc->data[SC_BEYOND_OF_WARCRY]->val3/100;
 
 	return (unsigned short)cap_value(batk,0,USHRT_MAX);
 }
 
-static unsigned short status_calc_watk(struct block_list *bl, struct status_change *sc, int watk, bool viewable)
+unsigned short status_calc_watk(struct block_list *bl, struct status_change *sc, int watk, bool viewable)
 {
 	if(!sc || !sc->count)
 		return cap_value(watk,0,USHRT_MAX);
 
 	if( !viewable ){
 		/* some statuses that are hidden in the status window */
-		if(sc->data[SC_STRIKING])
-			watk += sc->data[SC_STRIKING]->val2;
+		if( sc->data[SC_WATER_BARRIER] )
+			watk -= sc->data[SC_WATER_BARRIER]->val3;
 		if(sc->data[SC_GENTLETOUCH_CHANGE] && sc->data[SC_GENTLETOUCH_CHANGE]->val2)
 			watk += sc->data[SC_GENTLETOUCH_CHANGE]->val2;
 		return (unsigned short)cap_value(watk,0,USHRT_MAX);
 	}
-
+#ifndef RENEWAL
 	if(sc->data[SC_IMPOSITIO])
 		watk += sc->data[SC_IMPOSITIO]->val2;
-	if(sc->data[SC_WATKFOOD])
-		watk += sc->data[SC_WATKFOOD]->val1;
 	if(sc->data[SC_DRUMBATTLE])
 		watk += sc->data[SC_DRUMBATTLE]->val2;
+#endif
+	if(sc->data[SC_WATKFOOD])
+		watk += sc->data[SC_WATKFOOD]->val1;
 	if(sc->data[SC_VOLCANO])
 		watk += sc->data[SC_VOLCANO]->val2;
 	if(sc->data[SC_MER_ATK])
@@ -4518,27 +4597,20 @@ static unsigned short status_calc_watk(struct block_list *bl, struct status_chan
 		watk += sc->data[SC_TROPIC_OPTION]->val2;
 	if( sc->data[SC_HEATER_OPTION] )
 		watk += sc->data[SC_HEATER_OPTION]->val2;
-	if( sc->data[SC_WATER_BARRIER] )
-		watk -= sc->data[SC_WATER_BARRIER]->val3;
 	if( sc->data[SC_PYROTECHNIC_OPTION] )
 		watk += sc->data[SC_PYROTECHNIC_OPTION]->val2;
+
+#ifndef RENEWAL
 	if(sc->data[SC_NIBELUNGEN]) {
 		if (bl->type != BL_PC)
 			watk += sc->data[SC_NIBELUNGEN]->val2;
 		else {
-		#ifndef RENEWAL
 			TBL_PC *sd = (TBL_PC*)bl;
 			int index = sd->equip_index[sd->state.lr_flag?EQI_HAND_L:EQI_HAND_R];
 			if(index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->wlv == 4)
-		#endif
 				watk += sc->data[SC_NIBELUNGEN]->val2;
 		}
 	}
-#ifndef RENEWAL
-	if(sc->data[SC_STRIKING])
-		watk += sc->data[SC_STRIKING]->val2;
-	if(sc->data[SC_GENTLETOUCH_CHANGE] && sc->data[SC_GENTLETOUCH_CHANGE]->val2)
-		watk += sc->data[SC_GENTLETOUCH_CHANGE]->val2;
 	if(sc->data[SC_LKCONCENTRATION])
 		watk += watk * sc->data[SC_LKCONCENTRATION]->val2/100;
 #endif
@@ -4548,106 +4620,111 @@ static unsigned short status_calc_watk(struct block_list *bl, struct status_chan
 		watk += watk * sc->data[SC_PROVOKE]->val3/100;
 	if(sc->data[SC_SKE])
 		watk += watk * 3;
-	if(sc->data[SC__ENERVATION])
-		watk -= watk * sc->data[SC__ENERVATION]->val2 / 100;
 	if(sc->data[SC_HLIF_FLEET])
 		watk += watk * sc->data[SC_HLIF_FLEET]->val3/100;
 	if(sc->data[SC_CURSE])
 		watk -= watk * 25/100;
-	if(sc->data[SC_NOEQUIPWEAPON])
+	if(sc->data[SC_NOEQUIPWEAPON] && bl->type != BL_PC)
 		watk -= watk * sc->data[SC_NOEQUIPWEAPON]->val2/100;
 	if(sc->data[SC__ENERVATION])
 		watk -= watk * sc->data[SC__ENERVATION]->val2 / 100;
+	if(sc->data[SC_RUSH_WINDMILL])
+		watk += sc->data[SC_RUSH_WINDMILL]->val2;
+	if (sc->data[SC_ODINS_POWER])
+		watk += 40 + 30 * sc->data[SC_ODINS_POWER]->val1;
+	if(sc->data[SC_STRIKING])
+		watk += sc->data[SC_STRIKING]->val2;
 	if((sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 2)
-	   || (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 2)
-	   || (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 2)
-	   || (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 2)
-	   )
+		|| (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 2)
+		|| (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 2)
+		|| (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 2)
+		)
 		watk += watk / 10;
 	if( sc && sc->data[SC_TIDAL_WEAPON] )
 		watk += watk * sc->data[SC_TIDAL_WEAPON]->val2 / 100;
 	if(sc->data[SC_ANGRIFFS_MODUS])
 		watk += watk * sc->data[SC_ANGRIFFS_MODUS]->val2/100;
+	if( sc->data[SC_FLASHCOMBO] )
+		watk += sc->data[SC_FLASHCOMBO]->val2;
 
 	return (unsigned short)cap_value(watk,0,USHRT_MAX);
 }
+unsigned short status_calc_ematk(struct block_list *bl, struct status_change *sc, int matk) {
 #ifdef RENEWAL
-static unsigned short status_calc_ematk(struct block_list *bl, struct status_change *sc, int matk)
-{
 
-    if (!sc || !sc->count)
-        return cap_value(matk,0,USHRT_MAX);
-    if (sc->data[SC_PLUSMAGICPOWER])
-        matk += sc->data[SC_PLUSMAGICPOWER]->val1;
-    if (sc->data[SC_MATKFOOD])
-        matk += sc->data[SC_MATKFOOD]->val1;
+	if (!sc || !sc->count)
+		return cap_value(matk,0,USHRT_MAX);
+	if (sc->data[SC_PLUSMAGICPOWER])
+		matk += sc->data[SC_PLUSMAGICPOWER]->val1;
+	if (sc->data[SC_MATKFOOD])
+		matk += sc->data[SC_MATKFOOD]->val1;
 	if(sc->data[SC_MANA_PLUS])
 		matk += sc->data[SC_MANA_PLUS]->val1;
 	if(sc->data[SC_AQUAPLAY_OPTION])
 		matk += sc->data[SC_AQUAPLAY_OPTION]->val2;
 	if(sc->data[SC_CHILLY_AIR_OPTION])
 		matk += sc->data[SC_CHILLY_AIR_OPTION]->val2;
-	if(sc->data[SC_WATER_BARRIER])
-		matk -= sc->data[SC_WATER_BARRIER]->val3;
+	if(sc->data[SC_COOLER_OPTION])
+		matk += sc->data[SC_COOLER_OPTION]->val2;
 	if(sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 3)
 		matk += 50;
 	if(sc->data[SC_ODINS_POWER])
 		matk += 40 + 30 * sc->data[SC_ODINS_POWER]->val1; //70 lvl1, 100lvl2
 	if(sc->data[SC_IZAYOI])
 		matk += 25 * sc->data[SC_IZAYOI]->val1;
-    return (unsigned short)cap_value(matk,0,USHRT_MAX);
-}
+	return (unsigned short)cap_value(matk,0,USHRT_MAX);
+#else
+	return 0;
 #endif
-static unsigned short status_calc_matk(struct block_list *bl, struct status_change *sc, int matk, bool viewable)
+}
+unsigned short status_calc_matk(struct block_list *bl, struct status_change *sc, int matk, bool viewable)
 {
 	if(!sc || !sc->count)
 		return cap_value(matk,0,USHRT_MAX);
 
 	if( !viewable ){
 		/* some statuses that are hidden in the status window */
+		if (sc->data[SC_MINDBREAKER])
+			matk += matk * sc->data[SC_MINDBREAKER]->val2/100;
 		return (unsigned short)cap_value(matk,0,USHRT_MAX);
 	}
 
 #ifndef RENEWAL
 	// take note fixed value first before % modifiers
-    if (sc->data[SC_PLUSMAGICPOWER])
-        matk += sc->data[SC_PLUSMAGICPOWER]->val1;
-    if (sc->data[SC_MATKFOOD])
-        matk += sc->data[SC_MATKFOOD]->val1;
-    if (sc->data[SC_MANA_PLUS])
-        matk += sc->data[SC_MANA_PLUS]->val1;
-    if (sc->data[SC_AQUAPLAY_OPTION])
-        matk += sc->data[SC_AQUAPLAY_OPTION]->val2;
-    if (sc->data[SC_CHILLY_AIR_OPTION])
-        matk += sc->data[SC_CHILLY_AIR_OPTION]->val2;
-    if (sc->data[SC_WATER_BARRIER])
-        matk -= sc->data[SC_WATER_BARRIER]->val3;
-    if (sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 3)
-        matk += 50;
-    if (sc->data[SC_ODINS_POWER])
-        matk += 40 + 30 * sc->data[SC_ODINS_POWER]->val1; //70 lvl1, 100lvl2
-    if (sc->data[SC_IZAYOI])
-        matk += 25 * sc->data[SC_IZAYOI]->val1;
+	if (sc->data[SC_PLUSMAGICPOWER])
+		matk += sc->data[SC_PLUSMAGICPOWER]->val1;
+	if (sc->data[SC_MATKFOOD])
+		matk += sc->data[SC_MATKFOOD]->val1;
+	if (sc->data[SC_MANA_PLUS])
+		matk += sc->data[SC_MANA_PLUS]->val1;
+	if (sc->data[SC_AQUAPLAY_OPTION])
+		matk += sc->data[SC_AQUAPLAY_OPTION]->val2;
+	if (sc->data[SC_CHILLY_AIR_OPTION])
+		matk += sc->data[SC_CHILLY_AIR_OPTION]->val2;
+	if(sc->data[SC_COOLER_OPTION])
+		matk += sc->data[SC_COOLER_OPTION]->val2;
+	if (sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 3)
+		matk += 50;
+	if (sc->data[SC_ODINS_POWER])
+		matk += 40 + 30 * sc->data[SC_ODINS_POWER]->val1; //70 lvl1, 100lvl2
+	if (sc->data[SC_IZAYOI])
+		matk += 25 * sc->data[SC_IZAYOI]->val1;
 #endif
 	if( sc->data[SC_ZANGETSU] )
 		matk += sc->data[SC_ZANGETSU]->val3;
-    if (sc->data[SC_MAGICPOWER] && sc->data[SC_MAGICPOWER]->val4)
-        matk += matk * sc->data[SC_MAGICPOWER]->val3/100;
-    if (sc->data[SC_MINDBREAKER])
-        matk += matk * sc->data[SC_MINDBREAKER]->val2/100;
-    if (sc->data[SC_INCMATKRATE])
-        matk += matk * sc->data[SC_INCMATKRATE]->val1/100;
-    if (sc->data[SC_MOONLIT_SERENADE])
-        matk += matk * sc->data[SC_MOONLIT_SERENADE]->val2/100;
-    if (sc->data[SC_MELODYOFSINK])
-        matk += matk * sc->data[SC_MELODYOFSINK]->val3/100;
-    if (sc->data[SC_BEYOND_OF_WARCRY])
-        matk -= matk * sc->data[SC_BEYOND_OF_WARCRY]->val3/100;
+	if (sc->data[SC_MAGICPOWER] && sc->data[SC_MAGICPOWER]->val4)
+		matk += matk * sc->data[SC_MAGICPOWER]->val3/100;
+	if (sc->data[SC_INCMATKRATE])
+		matk += matk * sc->data[SC_INCMATKRATE]->val1/100;
+	if (sc->data[SC_MOONLIT_SERENADE])
+		matk += matk * sc->data[SC_MOONLIT_SERENADE]->val2/100;
+	if (sc->data[SC_MTF_MATK])
+		matk += matk * 25 / 100;
 
 	return (unsigned short)cap_value(matk,0,USHRT_MAX);
 }
 
-static signed short status_calc_critical(struct block_list *bl, struct status_change *sc, int critical, bool viewable) {
+signed short status_calc_critical(struct block_list *bl, struct status_change *sc, int critical, bool viewable) {
 
 	if(!sc || !sc->count)
 		return cap_value(critical,10,SHRT_MAX);
@@ -4675,14 +4752,16 @@ static signed short status_calc_critical(struct block_list *bl, struct status_ch
 #endif
 
 	if(sc->data[SC__INVISIBILITY])
-		critical += critical * sc->data[SC__INVISIBILITY]->val3 / 100;
+		critical += sc->data[SC__INVISIBILITY]->val3;
 	if(sc->data[SC__UNLUCKY])
 		critical -= critical * sc->data[SC__UNLUCKY]->val2 / 100;
+	if(sc->data[SC_BEYOND_OF_WARCRY])
+		critical += 10 * sc->data[SC_BEYOND_OF_WARCRY]->val3;
 
 	return (short)cap_value(critical,10,SHRT_MAX);
 }
 
-static signed short status_calc_hit(struct block_list *bl, struct status_change *sc, int hit, bool viewable)
+signed short status_calc_hit(struct block_list *bl, struct status_change *sc, int hit, bool viewable)
 {
 
 	if(!sc || !sc->count)
@@ -4690,6 +4769,8 @@ static signed short status_calc_hit(struct block_list *bl, struct status_change
 
 	if( !viewable ){
 		/* some statuses that are hidden in the status window */
+		if(sc->data[SC_MTF_ASPD])
+			hit += 5;
 		return (short)cap_value(hit,1,SHRT_MAX);
 	}
 
@@ -4704,7 +4785,7 @@ static signed short status_calc_hit(struct block_list *bl, struct status_change
 	if(sc->data[SC_LKCONCENTRATION])
 		hit += sc->data[SC_LKCONCENTRATION]->val3;
 	if(sc->data[SC_INSPIRATION])
-		hit += 5 * sc->data[SC_INSPIRATION]->val1;
+		hit += 5 * sc->data[SC_INSPIRATION]->val1 + 25;
 	if(sc->data[SC_GS_ADJUSTMENT])
 		hit -= 30;
 	if(sc->data[SC_GS_ACCURACY])
@@ -4722,17 +4803,17 @@ static signed short status_calc_hit(struct block_list *bl, struct status_change
 		hit -= hit * 20 / 100;
 	if (sc->data[SC_VOLCANIC_ASH])
 		hit /= 2;
-
+	if(sc->data[SC_ILLUSIONDOPING])
+		hit -= hit * (5 + sc->data[SC_ILLUSIONDOPING]->val1) / 100; //custom
+	
 	return (short)cap_value(hit,1,SHRT_MAX);
 }
 
-static signed short status_calc_flee(struct block_list *bl, struct status_change *sc, int flee, bool viewable)
-{
-	if( bl->type == BL_PC )
-	{
-		if( map_flag_gvg(bl->m) )
+signed short status_calc_flee(struct block_list *bl, struct status_change *sc, int flee, bool viewable) {
+	if( bl->type == BL_PC ) {
+		if( map_flag_gvg2(bl->m) )
 			flee -= flee * battle_config.gvg_flee_penalty/100;
-		else if( map[bl->m].flag.battleground )
+		else if( map->list[bl->m].flag.battleground )
 			flee -= flee * battle_config.bg_flee_penalty/100;
 	}
 
@@ -4760,8 +4841,6 @@ static signed short status_calc_flee(struct block_list *bl, struct status_change
 		flee += 10;
 	if (sc->data[SC_ANGRIFFS_MODUS])
 		flee -= sc->data[SC_ANGRIFFS_MODUS]->val3;
-	if (sc->data[SC_OVERED_BOOST])
-		flee = max(flee,sc->data[SC_OVERED_BOOST]->val2);
 	if(sc->data[SC_GS_ADJUSTMENT])
 		flee += 30;
 	if(sc->data[SC_HLIF_SPEED])
@@ -4785,35 +4864,38 @@ static signed short status_calc_flee(struct block_list *bl, struct status_change
 		flee += flee * sc->data[SC_INCFLEERATE]->val1/100;
 	if(sc->data[SC_SPIDERWEB] && sc->data[SC_SPIDERWEB]->val1)
 		flee -= flee * 50/100;
-	if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+	if (sc->data[SC_BERSERK])
 		flee -= flee * 50/100;
 	if(sc->data[SC_BLIND])
 		flee -= flee * 25/100;
 	if(sc->data[SC_FEAR])
 		flee -= flee * 20 / 100;
 	if(sc->data[SC_PARALYSE])
-		flee -= flee * 10 / 100; // 10% Flee reduction
+		flee -= flee / 10; // 10% Flee reduction
 	if(sc->data[SC_INFRAREDSCAN])
 		flee -= flee * 30 / 100;
 	if( sc->data[SC__LAZINESS] )
 		flee -= flee * sc->data[SC__LAZINESS]->val3 / 100;
 	if( sc->data[SC_GLOOMYDAY] )
-		flee -= flee * sc->data[SC_GLOOMYDAY]->val2 / 100;
+		flee -= flee * ( 20 + 5 * sc->data[SC_GLOOMYDAY]->val1 ) / 100;
 	if( sc->data[SC_SATURDAY_NIGHT_FEVER] )
 		flee -= flee * (40 + 10 * sc->data[SC_SATURDAY_NIGHT_FEVER]->val1) / 100;
 	if( sc->data[SC_WIND_STEP_OPTION] )
 		flee += flee * sc->data[SC_WIND_STEP_OPTION]->val2 / 100;
 	if( sc->data[SC_ZEPHYR] )
-		flee += flee * sc->data[SC_ZEPHYR]->val2 / 100;
+		flee += sc->data[SC_ZEPHYR]->val2;
 	if(sc->data[SC_VOLCANIC_ASH] && (bl->type==BL_MOB)){ //mob
 		if(status_get_element(bl) == ELE_WATER) //water type
 			flee /= 2;
 	}
+	
+	if( sc->data[SC_OVERED_BOOST] ) // should be final and unmodifiable by any means
+		flee = sc->data[SC_OVERED_BOOST]->val2;
 
 	return (short)cap_value(flee,1,SHRT_MAX);
 }
 
-static signed short status_calc_flee2(struct block_list *bl, struct status_change *sc, int flee2, bool viewable)
+signed short status_calc_flee2(struct block_list *bl, struct status_change *sc, int flee2, bool viewable)
 {
 	if(!sc || !sc->count)
 		return cap_value(flee2,10,SHRT_MAX);
@@ -4841,12 +4923,20 @@ defType status_calc_def(struct block_list *bl, struct status_change *sc, int def
 		/* some statuses that are hidden in the status window */
 		if( sc && sc->data[SC_CAMOUFLAGE] )
 			def -= def * 5 * (10-sc->data[SC_CAMOUFLAGE]->val4) / 100;
+		if( sc->data[SC_OVERED_BOOST]  && bl->type == BL_PC )
+			def -= def * 50 / 100;
+		if( sc->data[SC_NEUTRALBARRIER] )
+			def += def * (10 + 5*sc->data[SC_NEUTRALBARRIER]->val1) / 100;
 		if( sc && sc->data[SC_GENTLETOUCH_REVITALIZE] && sc->data[SC_GENTLETOUCH_REVITALIZE]->val4 )
 			def += 2 * sc->data[SC_GENTLETOUCH_REVITALIZE]->val4;
+		if( sc->data[SC_FORCEOFVANGUARD] )
+			def += def * 2 * sc->data[SC_FORCEOFVANGUARD]->val1 / 100;
+		if(sc->data[SC_DEFSET])
+			return sc->data[SC_DEFSET]->val1;
 		return (defType)cap_value(def,DEFTYPE_MIN,DEFTYPE_MAX);
 	}
 
-	if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+	if (sc->data[SC_BERSERK])
 		return 0;
 	if(sc->data[SC_SKA])
 		return sc->data[SC_SKA]->val3;
@@ -4858,27 +4948,32 @@ defType status_calc_def(struct block_list *bl, struct status_change *sc, int def
 	if(sc->data[SC_STEELBODY])
 		return 90;
 #endif
+	
+	if(sc->data[SC_STONEHARDSKIN])
+		def += sc->data[SC_STONEHARDSKIN]->val1;
+	if(sc->data[SC_DRUMBATTLE])
+		def += sc->data[SC_DRUMBATTLE]->val3;
 
 	if(sc->data[SC_STONESKIN])
 		def += sc->data[SC_STONESKIN]->val2;
-	if(sc->data[SC_DRUMBATTLE])
-		def += sc->data[SC_DRUMBATTLE]->val3;
 	if(sc->data[SC_HAMI_DEFENCE])	//[orn]
-		def += sc->data[SC_HAMI_DEFENCE]->val2 ;
-	if(sc->data[SC_INCDEFRATE])
-		def += def * sc->data[SC_INCDEFRATE]->val1/100;
+		def += sc->data[SC_HAMI_DEFENCE]->val2;
+
 	if(sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 2)
 		def += 50;
 	if(sc->data[SC_ODINS_POWER])
 		def -= 20;
-	if( sc->data[SC_ANGRIFFS_MODUS] )
-		def -= 30 + 20 * sc->data[SC_ANGRIFFS_MODUS]->val1;
-	if(sc->data[SC_STONEHARDSKIN])
-		def += sc->data[SC_STONEHARDSKIN]->val1;
+
+#ifndef RENEWAL
 	if(sc->data[SC_STONE] && sc->opt1 == OPT1_STONE)
 		def >>=1;
 	if(sc->data[SC_FREEZE])
 		def >>=1;
+	if(sc->data[SC_INCDEFRATE])
+		def += def * sc->data[SC_INCDEFRATE]->val1/100;
+#endif
+	if( sc->data[SC_ANGRIFFS_MODUS] )
+		def -= 30 + 20 * sc->data[SC_ANGRIFFS_MODUS]->val1;
 	if(sc->data[SC_CRUCIS])
 		def -= def * sc->data[SC_CRUCIS]->val2/100;
 	if(sc->data[SC_LKCONCENTRATION])
@@ -4893,24 +4988,29 @@ defType status_calc_def(struct block_list *bl, struct status_change *sc, int def
 		def -= def * (sc->data[SC_FLING]->val2)/100;
 	if( sc->data[SC_ANALYZE] )
 		def -= def * ( 14 * sc->data[SC_ANALYZE]->val1 ) / 100;
-	if( sc->data[SC_FORCEOFVANGUARD] )
-		def += def * 2 * sc->data[SC_FORCEOFVANGUARD]->val1 / 100;
 	if(sc->data[SC_SATURDAY_NIGHT_FEVER])
 		def -= def * (10 + 10 * sc->data[SC_SATURDAY_NIGHT_FEVER]->val1) / 100;
 	if(sc->data[SC_EARTHDRIVE])
 		def -= def * 25 / 100;
 	if( sc->data[SC_ROCK_CRUSHER] )
 		def -= def * sc->data[SC_ROCK_CRUSHER]->val2 / 100;
+	if( sc->data[SC_FROSTMISTY] )
+		def -= def * 10 / 100;
+	if( sc->data[SC_OVERED_BOOST] && bl->type == BL_HOM )
+		def -= def * 50 / 100;
+
 	if( sc->data[SC_POWER_OF_GAIA] )
 		def += def * sc->data[SC_POWER_OF_GAIA]->val2 / 100;
+	if( sc->data[SC_SHIELDSPELL_REF] && sc->data[SC_SHIELDSPELL_REF]->val1 == 2 )
+		def += sc->data[SC_SHIELDSPELL_REF]->val2;
 	if( sc->data[SC_PRESTIGE] )
 		def += def * sc->data[SC_PRESTIGE]->val1 / 100;
-	if( sc->data[SC_FROSTMISTY] )
-		def -= def * 10 / 100;
 	if(sc->data[SC_VOLCANIC_ASH] && (bl->type==BL_MOB)){
 		if(status_get_race(bl)==RC_PLANT)
 			def /= 2;
 	}
+	if(sc->data[SC_UNLIMIT])
+		return 1;
 
 	return (defType)cap_value(def,DEFTYPE_MIN,DEFTYPE_MAX);
 }
@@ -4929,9 +5029,11 @@ signed short status_calc_def2(struct block_list *bl, struct status_change *sc, i
 #ifdef RENEWAL
 		if( sc && sc->data[SC_ASSUMPTIO] )
 			def2 <<= 1;
-#endif				
+#endif
 		if( sc && sc->data[SC_CAMOUFLAGE] )
 			def2 -= def2 * 5 * (10-sc->data[SC_CAMOUFLAGE]->val4) / 100;
+		if(sc->data[SC_DEFSET])
+			return sc->data[SC_DEFSET]->val1;
 #ifdef RENEWAL
 		return (short)cap_value(def2,SHRT_MIN,SHRT_MAX);
 #else
@@ -4939,17 +5041,14 @@ signed short status_calc_def2(struct block_list *bl, struct status_change *sc, i
 #endif
 	}
 
-	if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+	if (sc->data[SC_BERSERK])
 		return 0;
 	if(sc->data[SC_ETERNALCHAOS])
 		return 0;
 	if(sc->data[SC_SUN_COMFORT])
 		def2 += sc->data[SC_SUN_COMFORT]->val2;
-	if( sc->data[SC_SHIELDSPELL_REF] && sc->data[SC_SHIELDSPELL_REF]->val1 == 1 )
-		def2 += sc->data[SC_SHIELDSPELL_REF]->val2;
 	if( sc->data[SC_BANDING] && sc->data[SC_BANDING]->val2 > 0 )
 		def2 += (5 + sc->data[SC_BANDING]->val1) * (sc->data[SC_BANDING]->val2);
-
 	if(sc->data[SC_ANGELUS])
 #ifdef RENEWAL //in renewal only the VIT stat bonus is boosted by angelus
 		def2 += status_get_vit(bl) / 2 * sc->data[SC_ANGELUS]->val2/100;
@@ -4968,20 +5067,21 @@ signed short status_calc_def2(struct block_list *bl, struct status_change *sc, i
 		def2 -= def2 * sc->data[SC_PROVOKE]->val4/100;
 	if(sc->data[SC_JOINTBEAT])
 		def2 -= def2 * ( sc->data[SC_JOINTBEAT]->val2&BREAK_SHOULDER ? 50 : 0 ) / 100
-			  + def2 * ( sc->data[SC_JOINTBEAT]->val2&BREAK_WAIST ? 25 : 0 ) / 100;
+		+ def2 * ( sc->data[SC_JOINTBEAT]->val2&BREAK_WAIST ? 25 : 0 ) / 100;
 	if(sc->data[SC_FLING])
 		def2 -= def2 * (sc->data[SC_FLING]->val3)/100;
 	if(sc->data[SC_ANALYZE])
 		def2 -= def2 * ( 14 * sc->data[SC_ANALYZE]->val1 ) / 100;
 	if( sc->data[SC_ECHOSONG] )
-		def2 += def2 * sc->data[SC_ECHOSONG]->val2/100;
+		def2 += def2 * sc->data[SC_ECHOSONG]->val3/100;
 	if(sc->data[SC_VOLCANIC_ASH] && (bl->type==BL_MOB)){
 		if(status_get_race(bl)==RC_PLANT)
 			def2 /= 2;
 	}
 	if (sc->data[SC_NEEDLE_OF_PARALYZE])
 		def2 -= def2 * sc->data[SC_NEEDLE_OF_PARALYZE]->val2 / 100;
-
+	if (sc->data[SC_UNLIMIT])
+		return 1;
 #ifdef RENEWAL
 	return (short)cap_value(def2,SHRT_MIN,SHRT_MAX);
 #else
@@ -4997,10 +5097,14 @@ defType status_calc_mdef(struct block_list *bl, struct status_change *sc, int md
 
 	if( !viewable ){
 		/* some statuses that are hidden in the status window */
+		if(sc->data[SC_NEUTRALBARRIER] )
+			mdef += mdef * (5 * sc->data[SC_NEUTRALBARRIER]->val1 + 10) / 100;
+		if(sc->data[SC_MDEFSET])
+			return sc->data[SC_MDEFSET]->val1;
 		return (defType)cap_value(mdef,DEFTYPE_MIN,DEFTYPE_MAX);
 	}
 
-	if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+	if (sc->data[SC_BERSERK])
 		return 0;
 	if(sc->data[SC_BARRIER])
 		return 100;
@@ -5018,8 +5122,6 @@ defType status_calc_mdef(struct block_list *bl, struct status_change *sc, int md
 		mdef += (sc->data[SC_ENDURE]->val4 == 0) ? sc->data[SC_ENDURE]->val1 : 1;
 	if(sc->data[SC_STONEHARDSKIN])// Final MDEF increase divided by 10 since were using classic (pre-renewal) mechanics. [Rytech]
 		mdef += sc->data[SC_STONEHARDSKIN]->val1;
-	if(sc->data[SC_WATER_BARRIER])
-		mdef += sc->data[SC_WATER_BARRIER]->val2;
 	if(sc->data[SC_STONE] && sc->opt1 == OPT1_STONE)
 		mdef += 25*mdef/100;
 	if(sc->data[SC_FREEZE])
@@ -5031,9 +5133,11 @@ defType status_calc_mdef(struct block_list *bl, struct status_change *sc, int md
 	if(sc->data[SC_GENTLETOUCH_CHANGE] && sc->data[SC_GENTLETOUCH_CHANGE]->val4)
 		mdef -= mdef * sc->data[SC_GENTLETOUCH_CHANGE]->val4 / 100;
 	if (sc->data[SC_ODINS_POWER])
-		mdef -= 20 * sc->data[SC_ODINS_POWER]->val1;
+		mdef -= 20;
 	if(sc->data[SC_BURNING])
 		mdef -= mdef *25 / 100;
+	if (sc->data[SC_UNLIMIT])
+		return 1;
 
 	return (defType)cap_value(mdef,DEFTYPE_MIN,DEFTYPE_MAX);
 }
@@ -5049,6 +5153,10 @@ signed short status_calc_mdef2(struct block_list *bl, struct status_change *sc,
 
 	if( !viewable ){
 		/* some statuses that are hidden in the status window */
+		if(sc->data[SC_MDEFSET])
+			return sc->data[SC_MDEFSET]->val1;
+		if(sc->data[SC_MINDBREAKER])
+			mdef2 -= mdef2 * sc->data[SC_MINDBREAKER]->val3/100;
 #ifdef RENEWAL
 		if(sc && sc->data[SC_ASSUMPTIO])
 			mdef2 <<= 1;
@@ -5058,15 +5166,14 @@ signed short status_calc_mdef2(struct block_list *bl, struct status_change *sc,
 #endif
 	}
 
-	if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+	if (sc->data[SC_BERSERK])
 		return 0;
 	if(sc->data[SC_SKA])
 		return 90;
-	if(sc->data[SC_MINDBREAKER])
-		mdef2 -= mdef2 * sc->data[SC_MINDBREAKER]->val3/100;
 	if(sc->data[SC_ANALYZE])
 		mdef2 -= mdef2 * ( 14 * sc->data[SC_ANALYZE]->val1 ) / 100;
-
+	if (sc->data[SC_UNLIMIT])
+		return 1;
 #ifdef RENEWAL
 	return (short)cap_value(mdef2,SHRT_MIN,SHRT_MAX);
 #else
@@ -5074,21 +5181,18 @@ signed short status_calc_mdef2(struct block_list *bl, struct status_change *sc,
 #endif
 }
 
-static unsigned short status_calc_speed(struct block_list *bl, struct status_change *sc, int speed)
+unsigned short status_calc_speed(struct block_list *bl, struct status_change *sc, int speed)
 {
 	TBL_PC* sd = BL_CAST(BL_PC, bl);
 	int speed_rate;
 
-	if( sc == NULL )
-		return cap_value(speed,10,USHRT_MAX);
-
-	if (sd && sd->state.permanent_speed)
-		return (short)cap_value(speed,10,USHRT_MAX);
+	if( sc == NULL || ( sd && sd->state.permanent_speed ) )
+		return (unsigned short)cap_value(speed,MIN_WALK_SPEED,MAX_WALK_SPEED);
 
 	if( sd && sd->ud.skilltimer != INVALID_TIMER && (pc->checkskill(sd,SA_FREECAST) > 0 || sd->ud.skill_id == LG_EXEEDBREAK) )
 	{
 		if( sd->ud.skill_id == LG_EXEEDBREAK )
-			speed_rate = 100 + 60 - (sd->ud.skill_lv * 10);
+			speed_rate = 160 - 10 * sd->ud.skill_lv;
 		else
 			speed_rate = 175 - 5 * pc->checkskill(sd,SA_FREECAST);
 	}
@@ -5124,68 +5228,70 @@ static unsigned short status_calc_speed(struct block_list *bl, struct status_cha
 			if( sd && sc->data[SC_HIDING] && pc->checkskill(sd,RG_TUNNELDRIVE) > 0 )
 				val = 120 - 6 * pc->checkskill(sd,RG_TUNNELDRIVE);
 			else
-			if( sd && sc->data[SC_CHASEWALK] && sc->data[SC_CHASEWALK]->val3 < 0 )
-				val = sc->data[SC_CHASEWALK]->val3;
-			else
-			{
-				// Longing for Freedom cancels song/dance penalty
-				if( sc->data[SC_LONGING] )
-					val = max( val, 50 - 10 * sc->data[SC_LONGING]->val1 );
+				if( sd && sc->data[SC_CHASEWALK] && sc->data[SC_CHASEWALK]->val3 < 0 )
+					val = sc->data[SC_CHASEWALK]->val3;
 				else
-				if( sd && sc->data[SC_DANCING] )
-					val = max( val, 500 - (40 + 10 * (sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_BARDDANCER)) * pc->checkskill(sd,(sd->status.sex?BA_MUSICALLESSON:DC_DANCINGLESSON)) );
-
-				if( sc->data[SC_DEC_AGI] )
-					val = max( val, 25 );
-				if( sc->data[SC_QUAGMIRE] || sc->data[SC_HALLUCINATIONWALK_POSTDELAY] || (sc->data[SC_GLOOMYDAY] && sc->data[SC_GLOOMYDAY]->val4) )
-					val = max( val, 50 );
-				if( sc->data[SC_DONTFORGETME] )
-					val = max( val, sc->data[SC_DONTFORGETME]->val3 );
-				if( sc->data[SC_CURSE] )
-					val = max( val, 300 );
-				if( sc->data[SC_CHASEWALK] )
-					val = max( val, sc->data[SC_CHASEWALK]->val3 );
-				if( sc->data[SC_WEDDING] )
-					val = max( val, 100 );
-				if( sc->data[SC_JOINTBEAT] && sc->data[SC_JOINTBEAT]->val2&(BREAK_ANKLE|BREAK_KNEE) )
-					val = max( val, (sc->data[SC_JOINTBEAT]->val2&BREAK_ANKLE ? 50 : 0) + (sc->data[SC_JOINTBEAT]->val2&BREAK_KNEE ? 30 : 0) );
-				if( sc->data[SC_CLOAKING] && (sc->data[SC_CLOAKING]->val4&1) == 0 )
-					val = max( val, sc->data[SC_CLOAKING]->val1 < 3 ? 300 : 30 - 3 * sc->data[SC_CLOAKING]->val1 );
-				if( sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_ENEMY )
-					val = max( val, 75 );
-				if( sc->data[SC_SLOWDOWN] ) // Slow Potion
-					val = max( val, 100 );
-				if( sc->data[SC_GS_GATLINGFEVER] )
-					val = max( val, 100 );
-				if( sc->data[SC_NJ_SUITON] )
-					val = max( val, sc->data[SC_NJ_SUITON]->val3 );
-				if( sc->data[SC_SWOO] )
-					val = max( val, 300 );
-				if( sc->data[SC_FROSTMISTY] )
-					val = max( val, 50 );
-				if( sc->data[SC_CAMOUFLAGE] && (sc->data[SC_CAMOUFLAGE]->val3&1) == 0 )
-					val = max( val, sc->data[SC_CAMOUFLAGE]->val1 < 3 ? 0 : 25 * (5 - sc->data[SC_CAMOUFLAGE]->val1) );
-				if( sc->data[SC__GROOMY] )
-					val = max( val, sc->data[SC__GROOMY]->val2);
-				if( sc->data[SC_STEALTHFIELD_MASTER] )
-					val = max( val, 30 );
-				if( sc->data[SC_BANDING_DEFENCE] )
-					val = max( val, sc->data[SC_BANDING_DEFENCE]->val1 );//+90% walking speed.
-				if( sc->data[SC_ROCK_CRUSHER_ATK] )
-					val = max( val, sc->data[SC_ROCK_CRUSHER_ATK]->val2 );
-				if( sc->data[SC_POWER_OF_GAIA] )
-					val = max( val, sc->data[SC_POWER_OF_GAIA]->val2 );
-				if( sc->data[SC_MELON_BOMB] )
-					val = max( val, sc->data[SC_MELON_BOMB]->val1 );
-				
-				if( sc->data[SC_MARSHOFABYSS] ) // It stacks to other statuses so always put this at the end.
-					val = max( 50, val + 10 * sc->data[SC_MARSHOFABYSS]->val1 );
-
-				if( sd && sd->bonus.speed_rate + sd->bonus.speed_add_rate > 0 ) // permanent item-based speedup
-					val = max( val, sd->bonus.speed_rate + sd->bonus.speed_add_rate );
-			}
+				{
+					// Longing for Freedom cancels song/dance penalty
+					if( sc->data[SC_LONGING] )
+						val = max( val, 50 - 10 * sc->data[SC_LONGING]->val1 );
+					else
+						if( sd && sc->data[SC_DANCING] )
+							val = max( val, 500 - (40 + 10 * (sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_BARDDANCER)) * pc->checkskill(sd,(sd->status.sex?BA_MUSICALLESSON:DC_DANCINGLESSON)) );
+
+					if( sc->data[SC_DEC_AGI] )
+						val = max( val, 25 );
+					if( sc->data[SC_QUAGMIRE] || sc->data[SC_HALLUCINATIONWALK_POSTDELAY] )
+						val = max( val, 50 );
+					if( sc->data[SC_DONTFORGETME] )
+						val = max( val, sc->data[SC_DONTFORGETME]->val3 );
+					if( sc->data[SC_CURSE] )
+						val = max( val, 300 );
+					if( sc->data[SC_CHASEWALK] )
+						val = max( val, sc->data[SC_CHASEWALK]->val3 );
+					if( sc->data[SC_WEDDING] )
+						val = max( val, 100 );
+					if( sc->data[SC_JOINTBEAT] && sc->data[SC_JOINTBEAT]->val2&(BREAK_ANKLE|BREAK_KNEE) )
+						val = max( val, (sc->data[SC_JOINTBEAT]->val2&BREAK_ANKLE ? 50 : 0) + (sc->data[SC_JOINTBEAT]->val2&BREAK_KNEE ? 30 : 0) );
+					if( sc->data[SC_CLOAKING] && (sc->data[SC_CLOAKING]->val4&1) == 0 )
+						val = max( val, sc->data[SC_CLOAKING]->val1 < 3 ? 300 : 30 - 3 * sc->data[SC_CLOAKING]->val1 );
+					if( sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_ENEMY )
+						val = max( val, 75 );
+					if( sc->data[SC_SLOWDOWN] ) // Slow Potion
+						val = max( val, 100 );
+					if( sc->data[SC_GS_GATLINGFEVER] )
+						val = max( val, 100 );
+					if( sc->data[SC_NJ_SUITON] )
+						val = max( val, sc->data[SC_NJ_SUITON]->val3 );
+					if( sc->data[SC_SWOO] )
+						val = max( val, 300 );
+					if( sc->data[SC_FROSTMISTY] )
+						val = max( val, 50 );
+					if( sc->data[SC_CAMOUFLAGE] && (sc->data[SC_CAMOUFLAGE]->val3&1) == 0 )
+						val = max( val, sc->data[SC_CAMOUFLAGE]->val1 < 3 ? 0 : 25 * (5 - sc->data[SC_CAMOUFLAGE]->val1) );
+					if( sc->data[SC__GROOMY] )
+						val = max( val, sc->data[SC__GROOMY]->val2);
+					if( sc->data[SC_GLOOMYDAY] )
+						val = max( val, sc->data[SC_GLOOMYDAY]->val3 );	// Should be 50 (-50% speed)
+					if( sc->data[SC_STEALTHFIELD_MASTER] )
+						val = max( val, 30 );
+					if( sc->data[SC_BANDING_DEFENCE] )
+						val = max( val, sc->data[SC_BANDING_DEFENCE]->val1 );//+90% walking speed.
+					if( sc->data[SC_ROCK_CRUSHER_ATK] )
+						val = max( val, sc->data[SC_ROCK_CRUSHER_ATK]->val2 );
+					if( sc->data[SC_POWER_OF_GAIA] )
+						val = max( val, sc->data[SC_POWER_OF_GAIA]->val2 );
+					if( sc->data[SC_MELON_BOMB] )
+						val = max( val, sc->data[SC_MELON_BOMB]->val1 );
+
+					if( sc->data[SC_MARSHOFABYSS] ) // It stacks to other statuses so always put this at the end.
+						val = max( 50, val + 10 * sc->data[SC_MARSHOFABYSS]->val1 );
+
+					if( sd && sd->bonus.speed_rate + sd->bonus.speed_add_rate > 0 ) // permanent item-based speedup
+						val = max( val, sd->bonus.speed_rate + sd->bonus.speed_add_rate );
+				}
 
-			speed_rate += val;
+				speed_rate += val;
 		}
 
 		//GetMoveHasteValue1()
@@ -5204,7 +5310,7 @@ static unsigned short status_calc_speed(struct block_list *bl, struct status_cha
 				val = max( val, 1 * pc->checkskill(sd,TF_MISS) );
 			if( sc->data[SC_CLOAKING] && (sc->data[SC_CLOAKING]->val4&1) == 1 )
 				val = max( val, sc->data[SC_CLOAKING]->val1 >= 10 ? 25 : 3 * sc->data[SC_CLOAKING]->val1 - 3 );
-			if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+			if (sc->data[SC_BERSERK])
 				val = max( val, 25 );
 			if( sc->data[SC_RUN] )
 				val = max( val, 55 );
@@ -5219,7 +5325,7 @@ static unsigned short status_calc_speed(struct block_list *bl, struct status_cha
 			if( sc->data[SC_GN_CARTBOOST] )
 				val = max( val, sc->data[SC_GN_CARTBOOST]->val2 );
 			if( sc->data[SC_SWING] )
-				val = max( val, sc->data[SC_SWING]->val2 );
+				val = max( val, sc->data[SC_SWING]->val3 );
 			if( sc->data[SC_WIND_STEP_OPTION] )
 				val = max( val, sc->data[SC_WIND_STEP_OPTION]->val2 );
 			if( sc->data[SC_FULL_THROTTLE] )
@@ -5256,14 +5362,13 @@ static unsigned short status_calc_speed(struct block_list *bl, struct status_cha
 
 	}
 
-	return (short)cap_value(speed,10,USHRT_MAX);
+	return (unsigned short)cap_value(speed,MIN_WALK_SPEED,MAX_WALK_SPEED);
 }
 
-#ifdef RENEWAL_ASPD
 // flag&1 - fixed value [malufett]
 // flag&2 - percentage value
-static short status_calc_aspd(struct block_list *bl, struct status_change *sc, short flag)
-{
+short status_calc_aspd(struct block_list *bl, struct status_change *sc, short flag) {
+#ifdef RENEWAL_ASPD
 	int i, pots = 0, skills1 = 0, skills2 = 0;
 
 	if(!sc || !sc->count)
@@ -5297,7 +5402,7 @@ static short status_calc_aspd(struct block_list *bl, struct status_change *sc, s
 			skills1 = 5;
 	}
 
-	if((sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST]) &&	skills1 < 15)
+	if((sc->data[SC_BERSERK]) &&	skills1 < 15)
 		skills1 = 15;
 	else if(sc->data[SC_GS_MADNESSCANCEL] && skills1 < 20)
 		skills1 = 20;
@@ -5329,20 +5434,22 @@ static short status_calc_aspd(struct block_list *bl, struct status_change *sc, s
 	if( sc->data[SC_PARALYSE] )
 		skills2 -= 10;
 	if( sc->data[SC__BODYPAINT] )
-		skills2 -=  2 + 5 * sc->data[SC__BODYPAINT]->val1;
+		skills2 -= sc->data[SC__BODYPAINT]->val1;
 	if( sc->data[SC__INVISIBILITY] )
 		skills2 -= sc->data[SC__INVISIBILITY]->val2 ;
 	if( sc->data[SC__GROOMY] )
 		skills2 -= sc->data[SC__GROOMY]->val2;
 	if( sc->data[SC_GLOOMYDAY] )
-		skills2 -= sc->data[SC_GLOOMYDAY]->val3;
+		skills2 -= ( 15 + 5 * sc->data[SC_GLOOMYDAY]->val1 );
 	if( sc->data[SC_EARTHDRIVE] )
 		skills2 -= 25;
 	if( sc->data[SC_MELON_BOMB] )
 		skills2 -= sc->data[SC_MELON_BOMB]->val1;
+	if( sc->data[SC_PAIN_KILLER] )
+		skills2 -= sc->data[SC_PAIN_KILLER]->val2;
 
 	if( sc->data[SC_SWING] )
-		skills2 += sc->data[SC_SWING]->val2;
+		skills2 += sc->data[SC_SWING]->val3;
 	if( sc->data[SC_DANCE_WITH_WUG] )
 		skills2 += sc->data[SC_DANCE_WITH_WUG]->val3;
 	if( sc->data[SC_GENTLETOUCH_CHANGE] )
@@ -5361,7 +5468,7 @@ static short status_calc_aspd(struct block_list *bl, struct status_change *sc, s
 		if (bl->type!=BL_PC)
 			skills2 += sc->data[SC_ASSNCROS]->val2;
 		else
-		switch(((TBL_PC*)bl)->status.weapon)
+			switch(((TBL_PC*)bl)->status.weapon)
 		{
 			case W_BOW:
 			case W_REVOLVER:
@@ -5375,30 +5482,31 @@ static short status_calc_aspd(struct block_list *bl, struct status_change *sc, s
 		}
 	}
 	return ( flag&1? (skills1 + pots) : skills2 );
-}
+#else
+	return 0;
 #endif
+}
 
-static short status_calc_fix_aspd(struct block_list *bl, struct status_change *sc, int aspd) {
-    if (!sc || !sc->count)
-        return cap_value(aspd, 0, 2000);
-
-    if (!sc->data[SC_QUAGMIRE]) {
-        if (sc->data[SC_OVERED_BOOST])
-			aspd = 2000 - sc->data[SC_OVERED_BOOST]->val3*10;
-    }
+short status_calc_fix_aspd(struct block_list *bl, struct status_change *sc, int aspd) {
+	if (!sc || !sc->count)
+		return cap_value(aspd, 0, 2000);
 
 	if ((sc->data[SC_GUST_OPTION] || sc->data[SC_BLAST_OPTION]
-		|| sc->data[SC_WILD_STORM_OPTION]))
+	|| sc->data[SC_WILD_STORM_OPTION]))
 		aspd -= 50; // +5 ASPD
 	if( sc && sc->data[SC_FIGHTINGSPIRIT] && sc->data[SC_FIGHTINGSPIRIT]->val2 )
 		aspd -= (bl->type==BL_PC?pc->checkskill((TBL_PC *)bl, RK_RUNEMASTERY):10) / 10 * 40;
+	if( sc && sc->data[SC_MTF_ASPD] )
+		aspd -= 10;
 
-    return cap_value(aspd, 0, 2000); // will be recap for proper bl anyway
+	if (sc->data[SC_OVERED_BOOST]) // should be final and unmodifiable by any means
+		aspd = 2000 - sc->data[SC_OVERED_BOOST]->val3 * 10;
+	return cap_value(aspd, 0, 2000); // will be recap for proper bl anyway
 }
 
 /// Calculates an object's ASPD modifier (alters the base amotion value).
 /// Note that the scale of aspd_rate is 1000 = 100%.
-static short status_calc_aspd_rate(struct block_list *bl, struct status_change *sc, int aspd_rate)
+short status_calc_aspd_rate(struct block_list *bl, struct status_change *sc, int aspd_rate)
 {
 	int i;
 
@@ -5448,7 +5556,7 @@ static short status_calc_aspd_rate(struct block_list *bl, struct status_change *
 			if (bl->type!=BL_PC)
 				max = sc->data[SC_ASSNCROS]->val2;
 			else
-			switch(((TBL_PC*)bl)->status.weapon)
+				switch(((TBL_PC*)bl)->status.weapon)
 			{
 				case W_BOW:
 				case W_REVOLVER:
@@ -5463,7 +5571,7 @@ static short status_calc_aspd_rate(struct block_list *bl, struct status_change *
 		}
 		aspd_rate -= max;
 
-		if((sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST]))
+		if(sc->data[SC_BERSERK])
 			aspd_rate -= 300;
 		else if(sc->data[SC_GS_MADNESSCANCEL])
 			aspd_rate -= 200;
@@ -5504,17 +5612,17 @@ static short status_calc_aspd_rate(struct block_list *bl, struct status_change *
 	if( sc->data[SC_PARALYSE] )
 		aspd_rate += 100;
 	if( sc->data[SC__BODYPAINT] )
-		aspd_rate +=  200 + 50 * sc->data[SC__BODYPAINT]->val1;
+		aspd_rate += 10 * 5 * sc->data[SC__BODYPAINT]->val1;
 	if( sc->data[SC__INVISIBILITY] )
 		aspd_rate += sc->data[SC__INVISIBILITY]->val2 * 10 ;
 	if( sc->data[SC__GROOMY] )
 		aspd_rate += sc->data[SC__GROOMY]->val2 * 10;
 	if( sc->data[SC_SWING] )
-		aspd_rate -= sc->data[SC_SWING]->val2 * 10;
+		aspd_rate -= sc->data[SC_SWING]->val3 * 10;
 	if( sc->data[SC_DANCE_WITH_WUG] )
 		aspd_rate -= sc->data[SC_DANCE_WITH_WUG]->val3 * 10;
 	if( sc->data[SC_GLOOMYDAY] )
-		aspd_rate += sc->data[SC_GLOOMYDAY]->val3 * 10;
+		aspd_rate += ( 15 + 5 * sc->data[SC_GLOOMYDAY]->val1 );
 	if( sc->data[SC_EARTHDRIVE] )
 		aspd_rate += 250;
 	if( sc->data[SC_GENTLETOUCH_CHANGE] )
@@ -5535,14 +5643,15 @@ static short status_calc_aspd_rate(struct block_list *bl, struct status_change *
 	return (short)cap_value(aspd_rate,0,SHRT_MAX);
 }
 
-static unsigned short status_calc_dmotion(struct block_list *bl, struct status_change *sc, int dmotion)
-{
-	if( !sc || !sc->count || map_flag_gvg(bl->m) || map[bl->m].flag.battleground )
+unsigned short status_calc_dmotion(struct block_list *bl, struct status_change *sc, int dmotion) {
+	// It has been confirmed on official servers that MvP mobs have no dmotion even without endure
+	if( bl->type == BL_MOB && (((TBL_MOB*)bl)->status.mode&MD_BOSS) )
+		return 0;
+
+	if( !sc || !sc->count || map_flag_gvg2(bl->m) || map->list[bl->m].flag.battleground )
 		return cap_value(dmotion,0,USHRT_MAX);
-	/**
-	 * It has been confirmed on official servers that MvP mobs have no dmotion even without endure
-	 **/
-	if( sc->data[SC_ENDURE] || ( bl->type == BL_MOB && (((TBL_MOB*)bl)->status.mode&MD_BOSS) ) )
+
+	if( sc->data[SC_ENDURE] )
 		return 0;
 	if( sc->data[SC_RUN] || sc->data[SC_WUGDASH] )
 		return 0;
@@ -5550,7 +5659,7 @@ static unsigned short status_calc_dmotion(struct block_list *bl, struct status_c
 	return (unsigned short)cap_value(dmotion,0,USHRT_MAX);
 }
 
-static unsigned int status_calc_maxhp(struct block_list *bl, struct status_change *sc, uint64 maxhp)
+unsigned int status_calc_maxhp(struct block_list *bl, struct status_change *sc, uint64 maxhp)
 {
 	if(!sc || !sc->count)
 		return (unsigned int)cap_value(maxhp,1,UINT_MAX);
@@ -5563,7 +5672,7 @@ static unsigned int status_calc_maxhp(struct block_list *bl, struct status_chang
 		maxhp += maxhp * sc->data[SC_APPLEIDUN]->val2/100;
 	if(sc->data[SC_DELUGE])
 		maxhp += maxhp * sc->data[SC_DELUGE]->val2/100;
-	if (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST])
+	if(sc->data[SC_BERSERK])
 		maxhp += maxhp * 2;
 	if(sc->data[SC_MARIONETTE_MASTER])
 		maxhp -= 1000;
@@ -5584,11 +5693,13 @@ static unsigned int status_calc_maxhp(struct block_list *bl, struct status_chang
 	if(sc->data[SC__WEAKNESS])
 		maxhp -= maxhp * sc->data[SC__WEAKNESS]->val2 / 100;
 	if(sc->data[SC_LERADS_DEW])
-		maxhp += maxhp * sc->data[SC_LERADS_DEW]->val3 / 100;
+		maxhp += sc->data[SC_LERADS_DEW]->val3;
+	if(sc->data[SC_BEYOND_OF_WARCRY])
+		maxhp -= maxhp * sc->data[SC_BEYOND_OF_WARCRY]->val4 / 100;
 	if(sc->data[SC_FORCEOFVANGUARD])
 		maxhp += maxhp * 3 * sc->data[SC_FORCEOFVANGUARD]->val1 / 100;
-	if(sc->data[SC_INSPIRATION]) //Custom value.
-		maxhp += maxhp * 3 * sc->data[SC_INSPIRATION]->val1 / 100;
+	if(sc->data[SC_INSPIRATION])
+		maxhp += maxhp * 5 * sc->data[SC_INSPIRATION]->val1 / 100 + 600 * sc->data[SC_INSPIRATION]->val1;
 	if(sc->data[SC_RAISINGDRAGON])
 		maxhp += maxhp * (2 + sc->data[SC_RAISINGDRAGON]->val1) / 100;
 	if(sc->data[SC_GENTLETOUCH_CHANGE]) // Max HP decrease: [Skill Level x 4] %
@@ -5601,6 +5712,10 @@ static unsigned int status_calc_maxhp(struct block_list *bl, struct status_chang
 		maxhp -= sc->data[SC_MYSTERIOUS_POWDER]->val1 / 100;
 	if(sc->data[SC_PETROLOGY_OPTION])
 		maxhp += maxhp * sc->data[SC_PETROLOGY_OPTION]->val2 / 100;
+	if(sc->data[SC_CURSED_SOIL_OPTION])
+		maxhp += maxhp * sc->data[SC_CURSED_SOIL_OPTION]->val2 / 100;
+	if(sc->data[SC_UPHEAVAL_OPTION])
+		maxhp += maxhp * sc->data[SC_UPHEAVAL_OPTION]->val3 / 100;
 	if (sc->data[SC_ANGRIFFS_MODUS])
 		maxhp += maxhp * 5 * sc->data[SC_ANGRIFFS_MODUS]->val1 /100;
 	if (sc->data[SC_GOLDENE_FERSE])
@@ -5611,7 +5726,7 @@ static unsigned int status_calc_maxhp(struct block_list *bl, struct status_chang
 	return (unsigned int)cap_value(maxhp,1,UINT_MAX);
 }
 
-static unsigned int status_calc_maxsp(struct block_list *bl, struct status_change *sc, unsigned int maxsp)
+unsigned int status_calc_maxsp(struct block_list *bl, struct status_change *sc, unsigned int maxsp)
 {
 	if(!sc || !sc->count)
 		return cap_value(maxsp,1,UINT_MAX);
@@ -5634,7 +5749,7 @@ static unsigned int status_calc_maxsp(struct block_list *bl, struct status_chang
 	return cap_value(maxsp,1,UINT_MAX);
 }
 
-static unsigned char status_calc_element(struct block_list *bl, struct status_change *sc, int element)
+unsigned char status_calc_element(struct block_list *bl, struct status_change *sc, int element)
 {
 	if(!sc || !sc->count)
 		return element;
@@ -5655,7 +5770,7 @@ static unsigned char status_calc_element(struct block_list *bl, struct status_ch
 	return (unsigned char)cap_value(element,0,UCHAR_MAX);
 }
 
-static unsigned char status_calc_element_lv(struct block_list *bl, struct status_change *sc, int lv)
+unsigned char status_calc_element_lv(struct block_list *bl, struct status_change *sc, int lv)
 {
 	if(!sc || !sc->count)
 		return lv;
@@ -5686,16 +5801,16 @@ unsigned char status_calc_attack_element(struct block_list *bl, struct status_ch
 	if(sc->data[SC_ENCHANTARMS])
 		return sc->data[SC_ENCHANTARMS]->val2;
 	if(sc->data[SC_PROPERTYWATER]
-                || (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 2) )
+	|| (sc->data[SC_WATER_INSIGNIA] && sc->data[SC_WATER_INSIGNIA]->val1 == 2) )
 		return ELE_WATER;
 	if(sc->data[SC_PROPERTYGROUND]
-                || (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 2) )
+	|| (sc->data[SC_EARTH_INSIGNIA] && sc->data[SC_EARTH_INSIGNIA]->val1 == 2) )
 		return ELE_EARTH;
 	if(sc->data[SC_PROPERTYFIRE]
-                || (sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 2) )
+	|| (sc->data[SC_FIRE_INSIGNIA] && sc->data[SC_FIRE_INSIGNIA]->val1 == 2) )
 		return ELE_FIRE;
 	if(sc->data[SC_PROPERTYWIND]
-                || (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 2) )
+	|| (sc->data[SC_WIND_INSIGNIA] && sc->data[SC_WIND_INSIGNIA]->val1 == 2) )
 		return ELE_WIND;
 	if(sc->data[SC_ENCHANTPOISON])
 		return ELE_POISON;
@@ -5707,12 +5822,12 @@ unsigned char status_calc_attack_element(struct block_list *bl, struct status_ch
 		return ELE_GHOST;
 	if(sc->data[SC_TIDAL_WEAPON_OPTION] || sc->data[SC_TIDAL_WEAPON] )
 		return ELE_WATER;
-    if(sc->data[SC_PYROCLASTIC])
-        return ELE_FIRE;
+	if(sc->data[SC_PYROCLASTIC])
+		return ELE_FIRE;
 	return (unsigned char)cap_value(element,0,UCHAR_MAX);
 }
 
-static unsigned short status_calc_mode(struct block_list *bl, struct status_change *sc, int mode)
+unsigned short status_calc_mode(struct block_list *bl, struct status_change *sc, int mode)
 {
 	if(!sc || !sc->count)
 		return mode;
@@ -5730,21 +5845,21 @@ static unsigned short status_calc_mode(struct block_list *bl, struct status_chan
 const char* status_get_name(struct block_list *bl) {
 	nullpo_ret(bl);
 	switch (bl->type) {
-	case BL_PC:  return ((TBL_PC *)bl)->fakename[0] != '\0' ? ((TBL_PC*)bl)->fakename : ((TBL_PC*)bl)->status.name;
-	case BL_MOB: return ((TBL_MOB*)bl)->name;
-	case BL_PET: return ((TBL_PET*)bl)->pet.name;
-	case BL_HOM: return ((TBL_HOM*)bl)->homunculus.name;
-	case BL_NPC: return ((TBL_NPC*)bl)->name;
+		case BL_PC:  return ((TBL_PC *)bl)->fakename[0] != '\0' ? ((TBL_PC*)bl)->fakename : ((TBL_PC*)bl)->status.name;
+		case BL_MOB: return ((TBL_MOB*)bl)->name;
+		case BL_PET: return ((TBL_PET*)bl)->pet.name;
+		case BL_HOM: return ((TBL_HOM*)bl)->homunculus.name;
+		case BL_NPC: return ((TBL_NPC*)bl)->name;
 	}
 	return "Unknown";
 }
 
 /*==========================================
- * Get the class of the current bl
- * return
- *	0 = fail
- *	class_id = success
- *------------------------------------------*/
+* Get the class of the current bl
+* return
+*	0 = fail
+*	class_id = success
+*------------------------------------------*/
 int status_get_class(struct block_list *bl) {
 	nullpo_ret(bl);
 	switch( bl->type ) {
@@ -5759,11 +5874,11 @@ int status_get_class(struct block_list *bl) {
 	return 0;
 }
 /*==========================================
- * Get the base level of the current bl
- * return
- *	1 = fail
- *	level = success
- *------------------------------------------*/
+* Get the base level of the current bl
+* return
+*	1 = fail
+*	level = success
+*------------------------------------------*/
 int status_get_lv(struct block_list *bl) {
 	nullpo_ret(bl);
 	switch (bl->type) {
@@ -5793,7 +5908,7 @@ struct regen_data *status_get_regen_data(struct block_list *bl)
 
 struct status_data *status_get_status_data(struct block_list *bl)
 {
-	nullpo_retr(&dummy_status, bl);
+	nullpo_retr(&status->dummy, bl);
 
 	switch (bl->type) {
 		case BL_PC:  return &((TBL_PC*)bl)->battle_status;
@@ -5802,9 +5917,9 @@ struct status_data *status_get_status_data(struct block_list *bl)
 		case BL_HOM: return &((TBL_HOM*)bl)->battle_status;
 		case BL_MER: return &((TBL_MER*)bl)->battle_status;
 		case BL_ELEM: return &((TBL_ELEM*)bl)->battle_status;
-		case BL_NPC:  return ((mobdb_checkid(((TBL_NPC*)bl)->class_) == 0) ? &((TBL_NPC*)bl)->status : &dummy_status);
+		case BL_NPC:  return ((mob->db_checkid(((TBL_NPC*)bl)->class_) == 0) ? &((TBL_NPC*)bl)->status : &status->dummy);
 		default:
-			return &dummy_status;
+			return &status->dummy;
 	}
 }
 
@@ -5818,62 +5933,61 @@ struct status_data *status_get_base_status(struct block_list *bl)
 		case BL_HOM: return &((TBL_HOM*)bl)->base_status;
 		case BL_MER: return &((TBL_MER*)bl)->base_status;
 		case BL_ELEM: return &((TBL_ELEM*)bl)->base_status;
-		case BL_NPC:  return ((mobdb_checkid(((TBL_NPC*)bl)->class_) == 0) ? &((TBL_NPC*)bl)->status : NULL); 
+		case BL_NPC:  return ((mob->db_checkid(((TBL_NPC*)bl)->class_) == 0) ? &((TBL_NPC*)bl)->status : NULL);
 		default:
 			return NULL;
 	}
 }
 defType status_get_def(struct block_list *bl) {
 	struct unit_data *ud;
-	struct status_data *status = status_get_status_data(bl);
-	int def = status?status->def:0;
-	ud = unit_bl2ud(bl);
+	struct status_data *st = status->get_status_data(bl);
+	int def = st ? st->def : 0;
+	ud = unit->bl2ud(bl);
 	if (ud && ud->skilltimer != INVALID_TIMER)
 		def -= def * skill->get_castdef(ud->skill_id)/100;
 
 	return cap_value(def, DEFTYPE_MIN, DEFTYPE_MAX);
 }
 
-unsigned short status_get_speed(struct block_list *bl)
-{
-	if(bl->type==BL_NPC)//Only BL with speed data but no status_data [Skotlex] 
-		return ((struct npc_data *)bl)->speed; 
-	return status_get_status_data(bl)->speed;
+unsigned short status_get_speed(struct block_list *bl) {
+	if(bl->type==BL_NPC)//Only BL with speed data but no status_data [Skotlex]
+		return ((struct npc_data *)bl)->speed;
+	return status->get_status_data(bl)->speed;
 }
 
 int status_get_party_id(struct block_list *bl) {
 	nullpo_ret(bl);
 	switch (bl->type) {
-		case BL_PC:
-			return ((TBL_PC*)bl)->status.party_id;
-		case BL_PET:
-			if (((TBL_PET*)bl)->msd)
-				return ((TBL_PET*)bl)->msd->status.party_id;
-			break;
-		case BL_MOB: {
-				struct mob_data *md=(TBL_MOB*)bl;
-				if( md->master_id > 0 ) {
-					struct map_session_data *msd;
-					if (md->special_state.ai && (msd = iMap->id2sd(md->master_id)) != NULL)
-						return msd->status.party_id;
-					return -md->master_id;
-				}
-			}
-			break;
-		case BL_HOM:
-			if (((TBL_HOM*)bl)->master)
-				return ((TBL_HOM*)bl)->master->status.party_id;
-			break;
-		case BL_MER:
-			if (((TBL_MER*)bl)->master)
-				return ((TBL_MER*)bl)->master->status.party_id;
-			break;
-		case BL_SKILL:
-			return ((TBL_SKILL*)bl)->group->party_id;
-		case BL_ELEM:
-			if (((TBL_ELEM*)bl)->master)
-				return ((TBL_ELEM*)bl)->master->status.party_id;
-			break;
+	case BL_PC:
+		return ((TBL_PC*)bl)->status.party_id;
+	case BL_PET:
+		if (((TBL_PET*)bl)->msd)
+			return ((TBL_PET*)bl)->msd->status.party_id;
+		break;
+	case BL_MOB: {
+		struct mob_data *md=(TBL_MOB*)bl;
+		if( md->master_id > 0 ) {
+			struct map_session_data *msd;
+			if (md->special_state.ai && (msd = map->id2sd(md->master_id)) != NULL)
+				return msd->status.party_id;
+			return -md->master_id;
+		}
+				 }
+				 break;
+	case BL_HOM:
+		if (((TBL_HOM*)bl)->master)
+			return ((TBL_HOM*)bl)->master->status.party_id;
+		break;
+	case BL_MER:
+		if (((TBL_MER*)bl)->master)
+			return ((TBL_MER*)bl)->master->status.party_id;
+		break;
+	case BL_SKILL:
+		return ((TBL_SKILL*)bl)->group->party_id;
+	case BL_ELEM:
+		if (((TBL_ELEM*)bl)->master)
+			return ((TBL_ELEM*)bl)->master->status.party_id;
+		break;
 	}
 	return 0;
 }
@@ -5881,39 +5995,42 @@ int status_get_party_id(struct block_list *bl) {
 int status_get_guild_id(struct block_list *bl) {
 	nullpo_ret(bl);
 	switch (bl->type) {
-		case BL_PC:
-			return ((TBL_PC*)bl)->status.guild_id;
-		case BL_PET:
-			if (((TBL_PET*)bl)->msd)
-				return ((TBL_PET*)bl)->msd->status.guild_id;
-			break;
-		case BL_MOB: {
-				struct map_session_data *msd;
-				struct mob_data *md = (struct mob_data *)bl;
-				if (md->guardian_data)	//Guardian's guild [Skotlex]
-					return md->guardian_data->guild_id;
-				if (md->special_state.ai && (msd = iMap->id2sd(md->master_id)) != NULL)
-					return msd->status.guild_id; //Alchemist's mobs [Skotlex]
-			}
-			break;
-		case BL_HOM:
-			if (((TBL_HOM*)bl)->master)
-				return ((TBL_HOM*)bl)->master->status.guild_id;
-			break;
-		case BL_MER:
-			if (((TBL_MER*)bl)->master)
-				return ((TBL_MER*)bl)->master->status.guild_id;
-			break;
-		case BL_NPC:
-			if (((TBL_NPC*)bl)->subtype == SCRIPT)
-				return ((TBL_NPC*)bl)->u.scr.guild_id;
-			break;
-		case BL_SKILL:
-			return ((TBL_SKILL*)bl)->group->guild_id;
-		case BL_ELEM:
-			if (((TBL_ELEM*)bl)->master)
-				return ((TBL_ELEM*)bl)->master->status.guild_id;
-			break;
+	case BL_PC:
+		return ((TBL_PC*)bl)->status.guild_id;
+	case BL_PET:
+		if (((TBL_PET*)bl)->msd)
+			return ((TBL_PET*)bl)->msd->status.guild_id;
+		break;
+	case BL_MOB:
+	{
+		struct map_session_data *msd;
+		struct mob_data *md = (struct mob_data *)bl;
+		if( md->guardian_data ) { //Guardian's guild [Skotlex]
+			// Guardian guild data may not been available yet, castle data is always set
+			return (md->guardian_data->g)?md->guardian_data->g->guild_id:md->guardian_data->castle->guild_id;
+		}
+		if( md->special_state.ai && (msd = map->id2sd(md->master_id)) != NULL )
+			return msd->status.guild_id; //Alchemist's mobs [Skotlex]
+		break;
+	}
+	case BL_HOM:
+		if (((TBL_HOM*)bl)->master)
+			return ((TBL_HOM*)bl)->master->status.guild_id;
+		break;
+	case BL_MER:
+		if (((TBL_MER*)bl)->master)
+			return ((TBL_MER*)bl)->master->status.guild_id;
+		break;
+	case BL_NPC:
+		if (((TBL_NPC*)bl)->subtype == SCRIPT)
+			return ((TBL_NPC*)bl)->u.scr.guild_id;
+		break;
+	case BL_SKILL:
+		return ((TBL_SKILL*)bl)->group->guild_id;
+	case BL_ELEM:
+		if (((TBL_ELEM*)bl)->master)
+			return ((TBL_ELEM*)bl)->master->status.guild_id;
+		break;
 	}
 	return 0;
 }
@@ -5921,40 +6038,40 @@ int status_get_guild_id(struct block_list *bl) {
 int status_get_emblem_id(struct block_list *bl) {
 	nullpo_ret(bl);
 	switch (bl->type) {
-		case BL_PC:
-			return ((TBL_PC*)bl)->guild_emblem_id;
-		case BL_PET:
-			if (((TBL_PET*)bl)->msd)
-				return ((TBL_PET*)bl)->msd->guild_emblem_id;
-			break;
-		case BL_MOB: {
-				struct map_session_data *msd;
-				struct mob_data *md = (struct mob_data *)bl;
-				if (md->guardian_data)	//Guardian's guild [Skotlex]
-					return md->guardian_data->emblem_id;
-				if (md->special_state.ai && (msd = iMap->id2sd(md->master_id)) != NULL)
-					return msd->guild_emblem_id; //Alchemist's mobs [Skotlex]
-			}
-			break;
-		case BL_HOM:
-			if (((TBL_HOM*)bl)->master)
-				return ((TBL_HOM*)bl)->master->guild_emblem_id;
-			break;
-		case BL_MER:
-			if (((TBL_MER*)bl)->master)
-				return ((TBL_MER*)bl)->master->guild_emblem_id;
-			break;
-		case BL_NPC:
-			if (((TBL_NPC*)bl)->subtype == SCRIPT && ((TBL_NPC*)bl)->u.scr.guild_id > 0) {
-				struct guild *g = guild->search(((TBL_NPC*)bl)->u.scr.guild_id);
-				if (g)
-					return g->emblem_id;
-			}
-			break;
-		case BL_ELEM:
-			if (((TBL_ELEM*)bl)->master)
-				return ((TBL_ELEM*)bl)->master->guild_emblem_id;
-			break;
+	case BL_PC:
+		return ((TBL_PC*)bl)->guild_emblem_id;
+	case BL_PET:
+		if (((TBL_PET*)bl)->msd)
+			return ((TBL_PET*)bl)->msd->guild_emblem_id;
+		break;
+	case BL_MOB: {
+		struct map_session_data *msd;
+		struct mob_data *md = (struct mob_data *)bl;
+		if (md->guardian_data)	//Guardian's guild [Skotlex]
+			return (md->guardian_data->g) ? md->guardian_data->g->emblem_id:0;
+		if (md->special_state.ai && (msd = map->id2sd(md->master_id)) != NULL)
+			return msd->guild_emblem_id; //Alchemist's mobs [Skotlex]
+				 }
+				 break;
+	case BL_HOM:
+		if (((TBL_HOM*)bl)->master)
+			return ((TBL_HOM*)bl)->master->guild_emblem_id;
+		break;
+	case BL_MER:
+		if (((TBL_MER*)bl)->master)
+			return ((TBL_MER*)bl)->master->guild_emblem_id;
+		break;
+	case BL_NPC:
+		if (((TBL_NPC*)bl)->subtype == SCRIPT && ((TBL_NPC*)bl)->u.scr.guild_id > 0) {
+			struct guild *g = guild->search(((TBL_NPC*)bl)->u.scr.guild_id);
+			if (g)
+				return g->emblem_id;
+		}
+		break;
+	case BL_ELEM:
+		if (((TBL_ELEM*)bl)->master)
+			return ((TBL_ELEM*)bl)->master->guild_emblem_id;
+		break;
 	}
 	return 0;
 }
@@ -5978,15 +6095,13 @@ int status_get_race2(struct block_list *bl)
 	return 0;
 }
 
-int status_isdead(struct block_list *bl)
-{
+int status_isdead(struct block_list *bl) {
 	nullpo_ret(bl);
-	return status_get_status_data(bl)->hp == 0;
+	return status->get_status_data(bl)->hp == 0;
 }
 
-int status_isimmune(struct block_list *bl)
-{
-	struct status_change *sc =status_get_sc(bl);
+int status_isimmune(struct block_list *bl) {
+	struct status_change *sc = status->get_sc(bl);
 	if (sc && sc->data[SC_HERMODE])
 		return 100;
 
@@ -6015,135 +6130,137 @@ void status_set_viewdata(struct block_list *bl, int class_)
 {
 	struct view_data* vd;
 	nullpo_retv(bl);
-	if (mobdb_checkid(class_) || mob_is_clone(class_))
-		vd = mob_get_viewdata(class_);
+	if (mob->db_checkid(class_) || mob->is_clone(class_))
+		vd = mob->get_viewdata(class_);
 	else if (npcdb_checkid(class_) || (bl->type == BL_NPC && class_ == WARP_CLASS))
-		vd = npc_get_viewdata(class_);
+		vd = npc->get_viewdata(class_);
 	else if (homdb_checkid(class_))
 		vd = homun->get_viewdata(class_);
-	else if (merc_class(class_))
-		vd = merc_get_viewdata(class_);
-	else if (elemental_class(class_))
-		vd = elemental_get_viewdata(class_);
+	else if (mercenary->class(class_))
+		vd = mercenary->get_viewdata(class_);
+	else if (elemental->class(class_))
+		vd = elemental->get_viewdata(class_);
 	else
 		vd = NULL;
 
 	switch (bl->type) {
-		case BL_PC:
-			{
-				TBL_PC* sd = (TBL_PC*)bl;
-				if (pcdb_checkid(class_)) {
-					if (sd->sc.option&OPTION_RIDING) {
-						switch (class_) {	//Adapt class to a Mounted one.
-							case JOB_KNIGHT:
-								class_ = JOB_KNIGHT2;
-								break;
-							case JOB_CRUSADER:
-								class_ = JOB_CRUSADER2;
-								break;
-							case JOB_LORD_KNIGHT:
-								class_ = JOB_LORD_KNIGHT2;
-								break;
-							case JOB_PALADIN:
-								class_ = JOB_PALADIN2;
-								break;
-							case JOB_BABY_KNIGHT:
-								class_ = JOB_BABY_KNIGHT2;
-								break;
-							case JOB_BABY_CRUSADER:
-								class_ = JOB_BABY_CRUSADER2;
-								break;
-						}
-					}
-					sd->vd.class_ = class_;
-					clif->get_weapon_view(sd, &sd->vd.weapon, &sd->vd.shield);
-					sd->vd.head_top = sd->status.head_top;
-					sd->vd.head_mid = sd->status.head_mid;
-					sd->vd.head_bottom = sd->status.head_bottom;
-					sd->vd.hair_style = cap_value(sd->status.hair,0,battle_config.max_hair_style);
-					sd->vd.hair_color = cap_value(sd->status.hair_color,0,battle_config.max_hair_color);
-					sd->vd.cloth_color = cap_value(sd->status.clothes_color,0,battle_config.max_cloth_color);
-					sd->vd.robe = sd->status.robe;
-					sd->vd.sex = sd->status.sex;
-					
-					if ( sd->vd.cloth_color ) {
-						if( sd->sc.option&OPTION_WEDDING && battle_config.wedding_ignorepalette )
-							sd->vd.cloth_color = 0;
-						if( sd->sc.option&OPTION_XMAS && battle_config.xmas_ignorepalette )
-							sd->vd.cloth_color = 0;
-						if( sd->sc.option&OPTION_SUMMER && battle_config.summer_ignorepalette )
-							sd->vd.cloth_color = 0;
-						if( sd->sc.option&OPTION_HANBOK && battle_config.hanbok_ignorepalette )
-							sd->vd.cloth_color = 0;
+	case BL_PC:
+		{
+			TBL_PC* sd = (TBL_PC*)bl;
+			if (pcdb_checkid(class_)) {
+				if (sd->sc.option&OPTION_RIDING) {
+					switch (class_) {	//Adapt class to a Mounted one.
+						case JOB_KNIGHT:
+							class_ = JOB_KNIGHT2;
+							break;
+						case JOB_CRUSADER:
+							class_ = JOB_CRUSADER2;
+							break;
+						case JOB_LORD_KNIGHT:
+							class_ = JOB_LORD_KNIGHT2;
+							break;
+						case JOB_PALADIN:
+							class_ = JOB_PALADIN2;
+							break;
+						case JOB_BABY_KNIGHT:
+							class_ = JOB_BABY_KNIGHT2;
+							break;
+						case JOB_BABY_CRUSADER:
+							class_ = JOB_BABY_CRUSADER2;
+							break;
 					}
-				} else if (vd)
-					memcpy(&sd->vd, vd, sizeof(struct view_data));
-				else
-					ShowError("status_set_viewdata (PC): No view data for class %d\n", class_);
-			}
+				}
+				sd->vd.class_ = class_;
+				clif->get_weapon_view(sd, &sd->vd.weapon, &sd->vd.shield);
+				sd->vd.head_top = sd->status.head_top;
+				sd->vd.head_mid = sd->status.head_mid;
+				sd->vd.head_bottom = sd->status.head_bottom;
+				sd->vd.hair_style = cap_value(sd->status.hair,0,battle_config.max_hair_style);
+				sd->vd.hair_color = cap_value(sd->status.hair_color,0,battle_config.max_hair_color);
+				sd->vd.cloth_color = cap_value(sd->status.clothes_color,0,battle_config.max_cloth_color);
+				sd->vd.robe = sd->status.robe;
+				sd->vd.sex = sd->status.sex;
+
+				if ( sd->vd.cloth_color ) {
+					if( sd->sc.option&OPTION_WEDDING && battle_config.wedding_ignorepalette )
+						sd->vd.cloth_color = 0;
+					if( sd->sc.option&OPTION_XMAS && battle_config.xmas_ignorepalette )
+						sd->vd.cloth_color = 0;
+					if( sd->sc.option&OPTION_SUMMER && battle_config.summer_ignorepalette )
+						sd->vd.cloth_color = 0;
+					if( sd->sc.option&OPTION_HANBOK && battle_config.hanbok_ignorepalette )
+						sd->vd.cloth_color = 0;
+					if( sd->sc.option&OPTION_OKTOBERFEST /* TODO: config? */ )
+						sd->vd.cloth_color = 0;
+				}
+			} else if (vd)
+				memcpy(&sd->vd, vd, sizeof(struct view_data));
+			else
+				ShowError("status_set_viewdata (PC): No view data for class %d\n", class_);
+		}
 		break;
-		case BL_MOB:
-			{
-				TBL_MOB* md = (TBL_MOB*)bl;
-				if (vd)
-					md->vd = vd;
-				else
-					ShowError("status_set_viewdata (MOB): No view data for class %d\n", class_);
-			}
+	case BL_MOB:
+		{
+			TBL_MOB* md = (TBL_MOB*)bl;
+			if (vd)
+				md->vd = vd;
+			else
+				ShowError("status_set_viewdata (MOB): No view data for class %d\n", class_);
+		}
 		break;
-		case BL_PET:
-			{
-				TBL_PET* pd = (TBL_PET*)bl;
-				if (vd) {
-					memcpy(&pd->vd, vd, sizeof(struct view_data));
-					if (!pcdb_checkid(vd->class_)) {
-						pd->vd.hair_style = battle_config.pet_hair_style;
-						if(pd->pet.equip) {
-							pd->vd.head_bottom = itemdb_viewid(pd->pet.equip);
-							if (!pd->vd.head_bottom)
-								pd->vd.head_bottom = pd->pet.equip;
-						}
+	case BL_PET:
+		{
+			TBL_PET* pd = (TBL_PET*)bl;
+			if (vd) {
+				memcpy(&pd->vd, vd, sizeof(struct view_data));
+				if (!pcdb_checkid(vd->class_)) {
+					pd->vd.hair_style = battle_config.pet_hair_style;
+					if(pd->pet.equip) {
+						pd->vd.head_bottom = itemdb_viewid(pd->pet.equip);
+						if (!pd->vd.head_bottom)
+							pd->vd.head_bottom = pd->pet.equip;
 					}
-				} else
-					ShowError("status_set_viewdata (PET): No view data for class %d\n", class_);
-			}
+				}
+			} else
+				ShowError("status_set_viewdata (PET): No view data for class %d\n", class_);
+		}
 		break;
-		case BL_NPC:
-			{
-				TBL_NPC* nd = (TBL_NPC*)bl;
-				if (vd)
-					nd->vd = vd;
-				else
-					ShowError("status_set_viewdata (NPC): No view data for class %d\n", class_);
-			}
+	case BL_NPC:
+		{
+			TBL_NPC* nd = (TBL_NPC*)bl;
+			if (vd)
+				nd->vd = vd;
+			else
+				ShowError("status_set_viewdata (NPC): No view data for class %d\n", class_);
+		}
+		break;
+	case BL_HOM:		//[blackhole89]
+		{
+			struct homun_data *hd = (struct homun_data*)bl;
+			if (vd)
+				hd->vd = vd;
+			else
+				ShowError("status_set_viewdata (HOMUNCULUS): No view data for class %d\n", class_);
+		}
+		break;
+	case BL_MER:
+		{
+			struct mercenary_data *md = (struct mercenary_data*)bl;
+			if (vd)
+				md->vd = vd;
+			else
+				ShowError("status_set_viewdata (MERCENARY): No view data for class %d\n", class_);
+		}
+		break;
+	case BL_ELEM:
+		{
+			struct elemental_data *ed = (struct elemental_data*)bl;
+			if (vd)
+				ed->vd = vd;
+			else
+				ShowError("status_set_viewdata (ELEMENTAL): No view data for class %d\n", class_);
+		}
 		break;
-		case BL_HOM:		//[blackhole89]
-			{
-				struct homun_data *hd = (struct homun_data*)bl;
-				if (vd)
-					hd->vd = vd;
-				else
-					ShowError("status_set_viewdata (HOMUNCULUS): No view data for class %d\n", class_);
-			}
-			break;
-		case BL_MER:
-			{
-				struct mercenary_data *md = (struct mercenary_data*)bl;
-				if (vd)
-					md->vd = vd;
-				else
-					ShowError("status_set_viewdata (MERCENARY): No view data for class %d\n", class_);
-			}
-			break;
-		case BL_ELEM:
-			{
-				struct elemental_data *ed = (struct elemental_data*)bl;
-				if (vd)
-					ed->vd = vd;
-				else
-					ShowError("status_set_viewdata (ELEMENTAL): No view data for class %d\n", class_);
-			}
-			break;
 	}
 }
 
@@ -6151,192 +6268,308 @@ void status_set_viewdata(struct block_list *bl, int class_)
 struct status_change *status_get_sc(struct block_list *bl) {
 	if( bl ) {
 		switch (bl->type) {
-			case BL_PC:  return &((TBL_PC*)bl)->sc;
-			case BL_MOB: return &((TBL_MOB*)bl)->sc;
-			case BL_NPC: return NULL;
-			case BL_HOM: return &((TBL_HOM*)bl)->sc;
-			case BL_MER: return &((TBL_MER*)bl)->sc;
-			case BL_ELEM: return &((TBL_ELEM*)bl)->sc;
+		case BL_PC:  return &((TBL_PC*)bl)->sc;
+		case BL_MOB: return &((TBL_MOB*)bl)->sc;
+		case BL_NPC: return NULL;
+		case BL_HOM: return &((TBL_HOM*)bl)->sc;
+		case BL_MER: return &((TBL_MER*)bl)->sc;
+		case BL_ELEM: return &((TBL_ELEM*)bl)->sc;
 		}
 	}
 	return NULL;
 }
 
-void status_change_init(struct block_list *bl)
-{
-	struct status_change *sc = status_get_sc(bl);
+void status_change_init(struct block_list *bl) {
+	struct status_change *sc = status->get_sc(bl);
 	nullpo_retv(sc);
 	memset(sc, 0, sizeof (struct status_change));
 }
 
 //Applies SC defense to a given status change.
 //Returns the adjusted duration based on flag values.
-//the flag values are the same as in status_change_start.
-int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int tick, int flag)
-{
+//the flag values are the same as in status->change_start.
+int status_get_sc_def(struct block_list *src, struct block_list *bl, enum sc_type type, int rate, int tick, int flag) {
 	//Percentual resistance: 10000 = 100% Resist
 	//Example: 50% -> sc_def=5000 -> 25%; 5000ms -> tick_def=5000 -> 2500ms
 	int sc_def = 0, tick_def = -1; //-1 = use sc_def
 	//Linear resistance substracted from rate and tick after percentual resistance was applied
 	//Example: 25% -> sc_def2=2000 -> 5%; 2500ms -> tick_def2=2000 -> 500ms
-	int sc_def2 = 0, tick_def2 = -1; //-1 = use sc_def2
-	struct status_data* status;
-	struct status_change* sc;
+	int sc_def2 = 0, tick_def2 = -1; //-1 = use sc_def2 (pre-re only)
+
+	struct status_data *st;
+	struct status_change *sc;
 	struct map_session_data *sd;
 
 	nullpo_ret(bl);
+	
+	if(!src)
+		return tick ? tick : 1; // If no source, it can't be resisted (NPC given)
+
+/// Returns the 'bl's level, capped to 'cap'
+#define SCDEF_LVL_CAP(bl, cap) ( (bl) ? (status->get_lv(bl) > (cap) ? (cap) : status->get_lv(bl)) : 0 )
+/// Renewal level modifier.
+/// In renewal, returns the difference between the levels of 'bl' and 'src', both capped to 'maxlv', multiplied by 'factor'
+/// In pre-renewal, returns zero.
+#ifdef RENEWAL
+#define SCDEF_LVL_DIFF(bl, src, maxlv, factor) ( ( SCDEF_LVL_CAP((bl), (maxlv)) - SCDEF_LVL_CAP((src), (maxlv)) ) * (factor) )
+#else
+#define SCDEF_LVL_DIFF(bl, src, maxlv, factor) 0
+#endif
 
 	//Status that are blocked by Golden Thief Bug card or Wand of Hermod
-	if (status_isimmune(bl))
+	if (status->isimmune(bl))
 		switch (type) {
-			case SC_DEC_AGI:
-			case SC_SILENCE:
-			case SC_COMA:
-			case SC_INC_AGI:
-			case SC_BLESSING:
-			case SC_SLOWPOISON:
-			case SC_IMPOSITIO:
-			case SC_LEXAETERNA:
-			case SC_SUFFRAGIUM:
-			case SC_BENEDICTIO:
-			case SC_PROVIDENCE:
-			case SC_KYRIE:
-			case SC_ASSUMPTIO:
-			case SC_ANGELUS:
-			case SC_MAGNIFICAT:
-			case SC_GLORIA:
-			case SC_WINDWALK:
-			case SC_MAGICROD:
-			case SC_ILLUSION:
-			case SC_STONE:
-			case SC_QUAGMIRE:
-			case SC_NJ_SUITON:
-			case SC_SWING:
-			case SC__ENERVATION:
-			case SC__GROOMY:
-			case SC__IGNORANCE:
-			case SC__LAZINESS:
-			case SC__UNLUCKY:
-			case SC__WEAKNESS:
-			case SC__BLOODYLUST:
-				return 0;
+		case SC_DEC_AGI:
+		case SC_SILENCE:
+		case SC_COMA:
+		case SC_INC_AGI:
+		case SC_BLESSING:
+		case SC_SLOWPOISON:
+		case SC_IMPOSITIO:
+		case SC_LEXAETERNA:
+		case SC_SUFFRAGIUM:
+		case SC_BENEDICTIO:
+		case SC_PROVIDENCE:
+		case SC_KYRIE:
+		case SC_ASSUMPTIO:
+		case SC_ANGELUS:
+		case SC_MAGNIFICAT:
+		case SC_GLORIA:
+		case SC_WINDWALK:
+		case SC_MAGICROD:
+		case SC_ILLUSION:
+		case SC_STONE:
+		case SC_QUAGMIRE:
+		case SC_NJ_SUITON:
+		case SC_SWING:
+		case SC__ENERVATION:
+		case SC__GROOMY:
+		case SC__IGNORANCE:
+		case SC__LAZINESS:
+		case SC__UNLUCKY:
+		case SC__WEAKNESS:
+			return 0;
 		}
 
 	sd = BL_CAST(BL_PC,bl);
-	status = status_get_status_data(bl);
-	sc = status_get_sc(bl);
+	st = status->get_status_data(bl);
+	sc = status->get_sc(bl);
 	if( sc && !sc->count )
 		sc = NULL;
-	switch (type) {
-		case SC_STUN:
-		case SC_POISON:
-			if( sc && sc->data[SC__UNLUCKY] )
-				return tick;
-		case SC_DPOISON:
-		case SC_SILENCE:
-		case SC_BLOODING:
-			sc_def = status->vit*100;
-			sc_def2 = status->luk*10;
-			break;
-		case SC_SLEEP:
-			sc_def = status->int_*100;
-			sc_def2 = status->luk*10;
-			break;
-		case SC_DEEP_SLEEP:
-			sc_def = status->int_*50;
-			tick_def = status->int_*10 + status_get_lv(bl) * 65 / 10; //Seems to be -1 sec every 10 int and -5% chance every 10 int.
-			break;
-		case SC_DEC_AGI:
-		case SC_ADORAMUS: //Arch Bishop
-			if (sd) tick>>=1; //Half duration for players.
-		case SC_STONE:
-			//Impossible to reduce duration with stats
-			tick_def = 0;
-			tick_def2 = 0;
-		case SC_FREEZE:
-			sc_def = status->mdef*100;
-			sc_def2 = status->luk*10;
-			break;
-		case SC_CURSE:
-			//Special property: inmunity when luk is greater than level or zero
-			if (status->luk > status_get_lv(bl) || status->luk == 0)
+
+	if (sc && sc->data[SC_KINGS_GRACE]) {
+		// Protects against status effects
+		switch (type) {
+			case SC_POISON:
+			case SC_BLIND:
+			case SC_FREEZE:
+			case SC_STONE:
+			case SC_STUN:
+			case SC_SLEEP:
+			case SC_BLOODING:
+			case SC_CURSE:
+			case SC_CONFUSION:
+			case SC_ILLUSION:
+			case SC_SILENCE:
+			case SC_BURNING:
+			case SC_COLD:
+			case SC_FROSTMISTY:
+			case SC_DEEP_SLEEP:
+			case SC_FEAR:
+			case SC_MANDRAGORA:
+			case SC__CHAOS:
 				return 0;
-			sc_def = status->luk*100;
-			sc_def2 = status->luk*10;
-			tick_def = status->vit*100;
-			break;
-		case SC_BLIND:
-			if( sc && sc->data[SC__UNLUCKY] )
-				return tick;
-			sc_def = (status->vit + status->int_)*50;
-			sc_def2 = status->luk*10;
-			break;
-		case SC_CONFUSION:
-			sc_def = (status->str + status->int_)*50;
-			sc_def2 = status->luk*10;
-			break;
-		case SC_ANKLESNARE:
-			if(status->mode&MD_BOSS) // Lasts 5 times less on bosses
-				tick /= 5;
-			sc_def = status->agi*50;
-			break;
-		case SC_MAGICMIRROR:
-		case SC_STONESKIN:
-			if (sd) //Duration greatly reduced for players.
-				tick /= 15;
-			sc_def2 = status_get_lv(bl)*20 + status->vit*25 + status->agi*10; // Lineal Reduction of Rate
-			tick_def2 = 0; //No duration reduction
-			break;
-		case SC_MARSHOFABYSS:
-			//5 second (Fixed) + 25 second - {( INT + LUK ) / 20 second }
-			tick_def2 = (status->int_ + status->luk)*50;
-			break;
-		case SC_STASIS:
-			//5 second (fixed) + { Stasis Skill level * 5 - (Target's VIT + DEX) / 20 }
-			tick_def2 = (status->vit + status->dex)*50;
+		}
+	}
+
+	switch (type) {
+	case SC_STUN:
+		sc_def = st->vit*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+#ifdef RENEWAL
+		tick_def2 = st->luk*10;
+#endif
+		break;
+	case SC_POISON:
+	case SC_DPOISON:
+		sc_def = st->vit*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+#ifdef RENEWAL
+		if (sd) {
+			//For players: 60000 - 450*vit - 100*luk
+			tick_def = st->vit*75;
+			tick_def2 = st->luk*100;
+		} else {
+			//For monsters: 30000 - 200*vit
+			tick>>=1;
+			tick_def = (st->vit*200)/3;
+		}
+#endif
+		break;
+	case SC_SILENCE:
+#ifdef RENEWAL
+		sc_def = st->int_*100;
+		sc_def2 = (st->vit + st->luk) * 5 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+		tick_def2 = st->luk * 10;
+#else
+		sc_def = st->vit*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+#endif
+		break;
+	case SC_BLOODING:
+#ifdef RENEWAL
+		sc_def = st->agi*100;
+		tick_def2 = st->luk*10;
+#else
+		sc_def = st->vit*100;
+#endif
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+		break;
+	case SC_SLEEP:
+		sc_def = st->int_*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+#ifdef RENEWAL
+		tick_def2 = st->luk*10;
+#endif
+		break;
+	case SC_DEEP_SLEEP:
+		sc_def = st->int_*50;
+		tick_def = 0; // Linear reduction instead
+		tick_def2 = st->int_ * 50 + SCDEF_LVL_CAP(bl, 150) * 50; // kRO balance update lists this formula
+		break;
+	case SC_DEC_AGI:
+	case SC_ADORAMUS:
+		if (sd) tick >>= 1; //Half duration for players.
+		sc_def = st->mdef*100;
+#ifndef RENEWAL
+		sc_def2 = st->luk*10;
+		tick_def2 = 0; //No duration reduction
+#endif
+		tick_def = 0; //No duration reduction
+		break;
+	case SC_STONE:
+		sc_def = st->mdef*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+		tick_def = 0; //No duration reduction
+#ifndef RENEWAL
+		tick_def2 = 0; //No duration reduction
+#endif
+		break;
+	case SC_FREEZE:
+		sc_def = st->mdef*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+		tick_def = 0; //No duration reduction
+#ifdef RENEWAL
+		tick_def2 = status_get_luk(src) * -10; //Caster can increase final duration with luk
+#else
+		tick_def2 = 0; //No duration reduction
+#endif
+		break;
+	case SC_CURSE:
+		// Special property: immunity when luk is zero
+		if (st->luk == 0)
+			return 0;
+#ifndef RENEWAL
+		// Special property: immunity when luk is greater than level
+		if (st->luk > status->get_lv(bl))
+			return 0;
+#endif
+		sc_def = st->luk*100;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(NULL, src, 99, 10); // Curse only has a level penalty and no resistance
+		tick_def = st->vit*100;
+#ifdef RENEWAL
+		tick_def2 = st->luk*10;
+#endif
+		break;
+	case SC_BLIND:
+		sc_def = (st->vit + st->int_)*50;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+#ifdef RENEWAL
+		tick_def2 = st->luk*10;
+#endif
+		break;
+	case SC_CONFUSION:
+		sc_def = (st->str + st->int_)*50;
+		sc_def2 = st->luk*10 + SCDEF_LVL_DIFF(bl, src, 99, 10);
+#ifdef RENEWAL
+		sc_def2 = -sc_def2; // Reversed sc_def2
+		tick_def2 = st->luk*10;
+#endif
+		break;
+	case SC_ANKLESNARE:
+		if(st->mode&MD_BOSS) // Lasts 5 times less on bosses
+			tick /= 5;
+		sc_def = st->agi*50;
+		break;
+	case SC_MAGICMIRROR:
+	case SC_STONESKIN:
+		if (sd) //Duration greatly reduced for players.
+			tick /= 15;
+		sc_def2 = st->vit*25 + st->agi*10 + SCDEF_LVL_CAP(bl, 99) * 20; // Linear Reduction of Rate
+		tick_def2 = 0; //No duration reduction
+		break;
+	case SC_MARSHOFABYSS:
+		//5 second (Fixed) + 25 second - {( INT + LUK ) / 20 second }
+		tick_def2 = (st->int_ + st->luk)*50;
+		break;
+	case SC_STASIS:
+		//5 second (fixed) + { Stasis Skill level * 5 - (Target's VIT + DEX) / 20 }
+		tick_def2 = (st->vit + st->dex)*50;
+		break;
+	case SC_WHITEIMPRISON:
+		if( tick == 5000 ) // 100% on caster
 			break;
-		if( bl->type == BL_PC )
-			tick -= (status_get_lv(bl) / 5 + status->vit / 4 + status->agi / 10)*100;
+		if (bl->type == BL_PC)
+			tick_def2 = st->vit*25 + st->agi*10 + SCDEF_LVL_CAP(bl, 150) * 20;
 		else
-			tick -= (status->vit + status->luk) / 20 * 1000;
+			tick_def2 = (st->vit + st->luk)*50;
 		break;
 	case SC_BURNING:
-		tick -= 75 * status->luk + 125 * status->agi;
-		tick = max(tick,5000); // Minimum Duration 5s.
+		tick_def2 = 75*st->luk + 125*st->agi;
 		break;
 	case SC_FROSTMISTY:
-		tick -= 1000 * ((status->vit + status->dex) / 20);
-		tick = max(tick,6000); // Minimum Duration 10s.
+		tick_def2 = (st->vit + st->dex)*50;
 		break;
 	case SC_OBLIVIONCURSE: // 100% - (100 - 0.8 x INT)
-		sc_def = 100 - ( 100 - status->int_* 8 / 10 );
-		sc_def = max(sc_def, 5); // minimum of 5%
+		sc_def = st->int_*80;
+	case SC_TOXIN:
+	case SC_PARALYSE:
+	case SC_VENOMBLEED:
+	case SC_MAGICMUSHROOM:
+	case SC_DEATHHURT:
+	case SC_PYREXIA:
+	case SC_LEECHESEND:
+		tick_def2 = (st->vit + st->luk) * 500;
 		break;
 	case SC_WUGBITE: // {(Base Success chance) - (Target's AGI / 4)}
-		rate -= status->agi*100/4;
-		rate = max(rate,5000); // minimum of 50%
+		sc_def2 = st->agi*25;
 		break;
 	case SC_ELECTRICSHOCKER:
-		if( bl->type == BL_MOB )
-			tick -= 1000 * (status->agi/10);
+		tick_def2 = (st->vit + st->agi) * 70;
+		break;
+	case SC_COLD:
+		tick_def2 = st->vit*100 + status->get_lv(bl)*20;
 		break;
-	case SC_CRYSTALIZE:
-		tick -= (1000*(status->vit/10))+(status_get_lv(bl)/50);
+	case SC_VACUUM_EXTREME:
+		tick_def2 = st->str*50;
 		break;
 	case SC_MANDRAGORA:
-		sc_def = (status->vit+status->luk)/5;
+		sc_def = (st->vit + st->luk)*20;
+		break;
+	case SC_SIREN:
+		tick_def2 = (status->get_lv(bl) * 100) + ((bl->type == BL_PC)?((TBL_PC*)bl)->status.job_level : 0);
 		break;
 	case SC_KYOUGAKU:
-		tick -= 1000 * status_get_int(bl) / 20;
+		tick_def2 = st->int_ * 50;
+		break;
+	case SC_NEEDLE_OF_PARALYZE:
+		tick_def2 = (st->vit + st->luk) * 50;
 		break;
-    case SC_NEEDLE_OF_PARALYZE:
-        tick -= 50 * (status->vit + status->luk); //(1000/20);
-        break;
 	default:
 		//Effect that cannot be reduced? Likely a buff.
 		if (!(rnd()%10000 < rate))
 			return 0;
-		return tick?tick:1;
+		return tick ? tick : 1;
 	}
 
 	if (sd) {
@@ -6376,11 +6609,16 @@ int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int ti
 			sc_def += sc->data[SC_SIEGFRIED]->val3*100; //Status resistance.
 	}
 
-	//When no tick def, reduction is the same for both.
-	if(tick_def < 0)
+	//When tick def not set, reduction is the same for both.
+	if(tick_def == -1)
 		tick_def = sc_def;
-	if(tick_def2 < 0)
+	if(tick_def2 == -1) {
+#ifdef RENEWAL
+		tick_def2 = 0;
+#else
 		tick_def2 = sc_def2;
+#endif
+	}
 
 	//Natural resistance
 	if (!(flag&8)) {
@@ -6389,9 +6627,12 @@ int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int ti
 
 		//Minimum chances
 		switch (type) {
-			case SC_WUGBITE:
-				rate = max(rate, 5000); //Minimum of 50%
-				break;
+		case SC_OBLIVIONCURSE:
+			rate = max(rate,500); //Minimum of 5%
+			break;
+		case SC_WUGBITE:
+			rate = max(rate,5000); //Minimum of 50%
+			break;
 		}
 
 		//Item resistance (only applies to rate%)
@@ -6402,6 +6643,9 @@ int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int ti
 			if( sd->sc.data[SC_TARGET_BLOOD] )
 				rate -= rate*sd->sc.data[SC_TARGET_BLOOD]->val1/100;
 		}
+
+		//Aegis accuracy
+		if(rate > 0 && rate%10 != 0) rate += (10 - rate%10);
 	}
 
 	if (!(rnd()%10000 < rate))
@@ -6419,61 +6663,79 @@ int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int ti
 
 	//Minimum durations
 	switch (type) {
-		case SC_ANKLESNARE:
-		case SC_MARSHOFABYSS:
-		case SC_STASIS:
-			tick = max(tick, 5000); //Minimum duration 5s
-			break;
-		case SC_BURNING:
-		case SC_FROSTMISTY:
-			tick = max(tick, 10000); //Minimum duration 10s
-			break;
-		default:
-			//Skills need to trigger even if the duration is reduced below 1ms
-			tick = max(tick, 1);
-			break;
+	case SC_ANKLESNARE:
+	case SC_BURNING:
+	case SC_MARSHOFABYSS:
+	case SC_STASIS:
+	case SC_DEEP_SLEEP:
+		tick = max(tick, 5000); //Minimum duration 5s
+		break;
+	case SC_FROSTMISTY:
+		tick = max(tick, 6000);
+		break;
+	default:
+		//Skills need to trigger even if the duration is reduced below 1ms
+		tick = max(tick, 1);
+		break;
 	}
 
 	return tick;
+#undef SCDEF_LVL_CAP
+#undef SCDEF_LVL_DIFF
 }
 /* [Ind/Hercules] fast-checkin sc-display array */
 void status_display_add(struct map_session_data *sd, enum sc_type type, int dval1, int dval2, int dval3) {
-	struct sc_display_entry *entry = ers_alloc(pc_sc_display_ers, struct sc_display_entry);
+	struct sc_display_entry *entry;
+	int i;
+	
+	for( i = 0; i < sd->sc_display_count; i++ ) {
+		if( sd->sc_display[i]->type == type )
+			break;
+	}
 	
+	if( i != sd->sc_display_count ) {
+		sd->sc_display[i]->val1 = dval1;
+		sd->sc_display[i]->val2 = dval2;
+		sd->sc_display[i]->val3 = dval3;
+		return;
+	}
+	
+	entry = ers_alloc(pc->sc_display_ers, struct sc_display_entry);
+
 	entry->type = type;
 	entry->val1 = dval1;
 	entry->val2 = dval2;
 	entry->val3 = dval3;
-	
+
 	RECREATE(sd->sc_display, struct sc_display_entry *, ++sd->sc_display_count);
 	sd->sc_display[ sd->sc_display_count - 1 ] = entry;
 }
 void status_display_remove(struct map_session_data *sd, enum sc_type type) {
 	int i;
-	
+
 	for( i = 0; i < sd->sc_display_count; i++ ) {
 		if( sd->sc_display[i]->type == type )
 			break;
 	}
-	
+
 	if( i != sd->sc_display_count ) {
 		int cursor;
-		
-		ers_free(pc_sc_display_ers, sd->sc_display[i]);
+
+		ers_free(pc->sc_display_ers, sd->sc_display[i]);
 		sd->sc_display[i] = NULL;
-	
+
 		/* the all-mighty compact-o-matic */
 		for( i = 0, cursor = 0; i < sd->sc_display_count; i++ ) {
 			if( sd->sc_display[i] == NULL )
 				continue;
-			
+
 			if( i != cursor ) {
 				sd->sc_display[cursor] = sd->sc_display[i];
 			}
-				
+
 			cursor++;
 		}
-		
+
 		if( !(sd->sc_display_count = cursor) ) {
 			aFree(sd->sc_display);
 			sd->sc_display = NULL;
@@ -6481,30 +6743,29 @@ void status_display_remove(struct map_session_data *sd, enum sc_type type) {
 	}
 }
 /*==========================================
- * Starts a status change.
- * 'type' = type, 'val1~4' depend on the type.
- * 'rate' = base success rate. 10000 = 100%
- * 'tick' is base duration
- * 'flag':
- * &1: Cannot be avoided (it has to start)
- * &2: Tick should not be reduced (by vit, luk, lv, etc)
- * &4: sc_data loaded, no value has to be altered.
- * &8: rate should not be reduced
- *------------------------------------------*/
-int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val1,int val2,int val3,int val4,int tick,int flag) {
+* Starts a status change.
+* 'type' = type, 'val1~4' depend on the type.
+* 'rate' = base success rate. 10000 = 100%
+* 'tick' is base duration
+* 'flag':
+* &1: Cannot be avoided (it has to start)
+* &2: Tick should not be reduced (by vit, luk, lv, etc)
+* &4: sc_data loaded, no value has to be altered.
+* &8: rate should not be reduced
+*------------------------------------------*/
+int status_change_start(struct block_list *src, struct block_list *bl, enum sc_type type, int rate, int val1, int val2, int val3, int val4, int tick, int flag) {
 	struct map_session_data *sd = NULL;
 	struct status_change* sc;
 	struct status_change_entry* sce;
-	struct status_data *status;
+	struct status_data *st;
 	struct view_data *vd;
 	int opt_flag, calc_flag, undead_flag, val_flag = 0, tick_time = 0;
 
 	nullpo_ret(bl);
-	sc = status_get_sc(bl);
-	status = status_get_status_data(bl);
+	sc = status->get_sc(bl);
+	st = status->get_status_data(bl);
 
-	if( type <= SC_NONE || type >= SC_MAX )
-	{
+	if( type <= SC_NONE || type >= SC_MAX ) {
 		ShowError("status_change_start: invalid status change (%d)!\n", type);
 		return 0;
 	}
@@ -6512,62 +6773,81 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 	if( !sc )
 		return 0; //Unable to receive status changes
 
-	if( status_isdead(bl) && type != SC_NOCHAT ) // SC_NOCHAT should work even on dead characters
+	if( status->isdead(bl) && type != SC_NOCHAT ) // SC_NOCHAT should work even on dead characters
 		return 0;
 
-	if( bl->type == BL_MOB)
-	{
+	if( bl->type == BL_MOB) {
 		struct mob_data *md = BL_CAST(BL_MOB,bl);
 		if(md && (md->class_ == MOBID_EMPERIUM || mob_is_battleground(md)) && type != SC_SAFETYWALL && type != SC_PNEUMA)
 			return 0; //Emperium/BG Monsters can't be afflicted by status changes
-	//	if(md && mob_is_gvg(md) && status_sc2scb_flag(type)&SCB_MAXHP)
-	//		return 0; //prevent status addinh hp to gvg mob (like bloodylust=hp*3 etc...
+		//if(md && mob_is_gvg(md) && status->sc2scb_flag(type)&SCB_MAXHP)
+		//	return 0; //prevent status addinh hp to gvg mob (like bloodylust=hp*3 etc...
 	}
 
 	if( sc->data[SC_REFRESH] ) {
 		if( type >= SC_COMMON_MIN && type <= SC_COMMON_MAX) // Confirmed.
 			return 0; // Immune to status ailements
 		switch( type ) {
-		case SC_QUAGMIRE://Tester said it protects against this and decrease agi.
-		case SC_DEC_AGI:
-		case SC_BURNING:
-		case SC_FROSTMISTY:
-		//case SC_WHITEIMPRISON://Need confirm. Protected against this in the past. [Rytech]
-		case SC_MARSHOFABYSS:
-		case SC_TOXIN:
-		case SC_PARALYSE:
-		case SC_VENOMBLEED:
-		case SC_MAGICMUSHROOM:
-		case SC_DEATHHURT:
-		case SC_PYREXIA:
-		case SC_OBLIVIONCURSE:
-		case SC_LEECHESEND:
-		case SC_CRYSTALIZE: ////08/31/2011 - Class Balance Changes
-		case SC_DEEP_SLEEP:
-		case SC_MANDRAGORA:
-			return 0;
+			case SC_DEEP_SLEEP:
+			case SC__CHAOS:
+			case SC_BURNING:
+			case SC_STUN:
+			case SC_SLEEP:
+			case SC_CURSE:
+			case SC_STONE:
+			case SC_POISON:
+			case SC_BLIND:
+			case SC_SILENCE:
+			case SC_BLOODING:
+			case SC_FREEZE:
+			case SC_FROSTMISTY:
+			case SC_COLD:
+			case SC_TOXIN:
+			case SC_PARALYSE:
+			case SC_VENOMBLEED:
+			case SC_MAGICMUSHROOM:
+			case SC_DEATHHURT:
+			case SC_PYREXIA:
+			case SC_OBLIVIONCURSE:
+			case SC_MARSHOFABYSS:
+			case SC_MANDRAGORA:
+				return 0;
 		}
-	}
-	else if( sc->data[SC_INSPIRATION] ) {
+	} else if( sc->data[SC_INSPIRATION] ) {
 		if( type >= SC_COMMON_MIN && type <= SC_COMMON_MAX )
 			return 0; // Immune to status ailements
 		switch( type ) {
-			case SC_DEEP_SLEEP:
-			case SC_SATURDAY_NIGHT_FEVER:
-			case SC_PYREXIA:
-			case SC_DEATHHURT:
-			case SC_MAGICMUSHROOM:
-			case SC_VENOMBLEED:
+			case SC_POISON:
+			case SC_BLIND:
+			case SC_STUN:
+			case SC_SILENCE:
+			case SC__CHAOS:
+			case SC_STONE:
+			case SC_SLEEP:
+			case SC_BLOODING:
+			case SC_CURSE:
+			case SC_BURNING:
+			case SC_FROSTMISTY:
+			case SC_FREEZE:
+			case SC_COLD:
+			case SC_FEAR:
 			case SC_TOXIN:
+			case SC_PARALYSE:
+			case SC_VENOMBLEED:
+			case SC_MAGICMUSHROOM:
+			case SC_DEATHHURT:
+			case SC_PYREXIA:
 			case SC_OBLIVIONCURSE:
 			case SC_LEECHESEND:
+			case SC_DEEP_SLEEP:
+			case SC_SATURDAY_NIGHT_FEVER:
+			case SC__BODYPAINT:
 			case SC__ENERVATION:
 			case SC__GROOMY:
+			case SC__IGNORANCE:
 			case SC__LAZINESS:
 			case SC__UNLUCKY:
 			case SC__WEAKNESS:
-			case SC__BODYPAINT:
-			case SC__IGNORANCE:
 				return 0;
 		}
 	}
@@ -6575,308 +6855,304 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 	sd = BL_CAST(BL_PC, bl);
 
 	//Adjust tick according to status resistances
-	if( !(flag&(1|4)) )
-	{
-		tick = status_get_sc_def(bl, type, rate, tick, flag);
+	if( !(flag&(1|4)) ) {
+		tick = status->get_sc_def(src, bl, type, rate, tick, flag);
 		if( !tick ) return 0;
 	}
 
-	undead_flag = battle->check_undead(status->race,status->def_ele);
+	undead_flag = battle->check_undead(st->race,st->def_ele);
 	//Check for inmunities / sc fails
 	switch (type) {
-        case SC_ANGRIFFS_MODUS:
-        case SC_GOLDENE_FERSE:
-             if ((type==SC_GOLDENE_FERSE && sc->data[SC_ANGRIFFS_MODUS])
-                     || (type==SC_ANGRIFFS_MODUS && sc->data[SC_GOLDENE_FERSE])
-                     )
-                return 0;
-	case SC_STONE:
-		if(sc->data[SC_POWER_OF_GAIA])
-			return 0;
-	case SC_FREEZE:
-		//Undead are immune to Freeze/Stone
-		if (undead_flag && !(flag&1))
-			return 0;
-	case SC_DEEP_SLEEP:
-	case SC_SLEEP:
-	case SC_STUN:
-	case SC_FROSTMISTY:
-	case SC_CRYSTALIZE:
-		if (sc->opt1)
-			return 0; //Cannot override other opt1 status changes. [Skotlex]
-		if((type == SC_FREEZE || type == SC_FROSTMISTY || type == SC_CRYSTALIZE) && sc->data[SC_WARMER])
-			return 0; //Immune to Frozen and Freezing status if under Warmer status. [Jobbie]
-	break;
-
-            //There all like berserk, do not everlap each other
-	case SC__BLOODYLUST:
-		if(!sd) return 0; //should only affect player
-	case SC_BERSERK:
-		if (((type == SC_BERSERK) && (sc->data[SC_SATURDAY_NIGHT_FEVER] || sc->data[SC__BLOODYLUST]))
-		|| ((type == SC__BLOODYLUST) && (sc->data[SC_SATURDAY_NIGHT_FEVER] || sc->data[SC_BERSERK]))
-		)
-			return 0;
-		break;
+		case SC_DRUMBATTLE:
+		case SC_NIBELUNGEN:
+		case SC_INTOABYSS:
+		case SC_SIEGFRIED:
+			if( sd && !sd->status.party_id )
+				return 0;
+			break;
+		case SC_ANGRIFFS_MODUS:
+		case SC_GOLDENE_FERSE:
+			if ((type==SC_GOLDENE_FERSE && sc->data[SC_ANGRIFFS_MODUS])
+				|| (type==SC_ANGRIFFS_MODUS && sc->data[SC_GOLDENE_FERSE])
+				)
+				return 0;
+		case SC_VACUUM_EXTREME:
+			if(sc->data[SC_HALLUCINATIONWALK] || sc->data[SC_HOVERING])
+				return 0;
+			break;
+		case SC_STONE:
+			if(sc->data[SC_POWER_OF_GAIA])
+				return 0;
+		case SC_FREEZE:
+			//Undead are immune to Freeze/Stone
+			if (undead_flag && !(flag&1))
+				return 0;
+		case SC_SLEEP:
+		case SC_STUN:
+		case SC_FROSTMISTY:
+		case SC_COLD:
+			if (sc->opt1)
+				return 0; //Cannot override other opt1 status changes. [Skotlex]
+			if((type == SC_FREEZE || type == SC_FROSTMISTY || type == SC_COLD) && sc->data[SC_WARMER])
+				return 0; //Immune to Frozen and Freezing status if under Warmer status. [Jobbie]
+			break;
 
-	case SC_BURNING:
-		if(sc->opt1 || sc->data[SC_FROSTMISTY])
-			return 0;
-	break;
+			//There all like berserk, do not everlap each other
+		case SC_BERSERK:
+			if( sc->data[SC__BLOODYLUST] )
+				return 0;
+			break;
 
-	case SC_CRUCIS:
-		//Only affects demons and undead element (but not players)
-		if((!undead_flag && status->race!=RC_DEMON) || bl->type == BL_PC)
-			return 0;
-	break;
-	case SC_LEXAETERNA:
-		if( (sc->data[SC_STONE] && sc->opt1 == OPT1_STONE) || sc->data[SC_FREEZE] )
-			return 0;
-	break;
-	case SC_KYRIE:
-		if (bl->type == BL_MOB)
-			return 0;
-	break;
-	case SC_OVERTHRUST:
-		if (sc->data[SC_OVERTHRUSTMAX])
-			return 0; //Overthrust can't take effect if under Max Overthrust. [Skotlex]
-	case SC_OVERTHRUSTMAX:
-		if( sc->option&OPTION_MADOGEAR )
-			return 0;//Overthrust and Overthrust Max cannot be used on Mado Gear [Ind]
-	break;
-	case SC_ADRENALINE:
-		if(sd && !pc_check_weapontype(sd,skill->get_weapontype(BS_ADRENALINE)))
-			return 0;
-		if (sc->data[SC_QUAGMIRE] ||
-			sc->data[SC_DEC_AGI] ||
-			sc->option&OPTION_MADOGEAR //Adrenaline doesn't affect Mado Gear [Ind]
-		)
-			return 0;
-	break;
-	case SC_ADRENALINE2:
-		if(sd && !pc_check_weapontype(sd,skill->get_weapontype(BS_ADRENALINE2)))
-			return 0;
-		if (sc->data[SC_QUAGMIRE] ||
-			sc->data[SC_DEC_AGI]
-		)
-			return 0;
-	break;
-	case SC_MAGNIFICAT:
-		if( sc->data[SC_OFFERTORIUM] || sc->option&OPTION_MADOGEAR ) //Mado is immune to magnificat
-			return 0;
-		break;
-	case SC_ONEHANDQUICKEN:
-	case SC_MER_QUICKEN:
-	case SC_TWOHANDQUICKEN:
-		if(sc->data[SC_DEC_AGI])
-			return 0;
+		case SC_BURNING:
+			if(sc->opt1 || sc->data[SC_FROSTMISTY])
+				return 0;
+			break;
 
-	case SC_INC_AGI:
-		 if(sd && pc_issit(sd)){
-			 pc->setstand(sd);
-			 clif->standing(&sd->bl);
-		 }
-
-	case SC_CONCENTRATION:
-	case SC_SPEARQUICKEN:
-	case SC_TRUESIGHT:
-	case SC_WINDWALK:
-	case SC_CARTBOOST:
-	case SC_ASSNCROS:
-		if (sc->data[SC_QUAGMIRE])
-			return 0;
-		if(sc->option&OPTION_MADOGEAR)
-			return 0;//Mado is immune to increase agi, wind walk, cart boost, etc (others above) [Ind]
-	break;
-	case SC_CLOAKING:
-		//Avoid cloaking with no wall and low skill level. [Skotlex]
-		//Due to the cloaking card, we have to check the wall versus to known
-		//skill level rather than the used one. [Skotlex]
-		//if (sd && val1 < 3 && skill_check_cloaking(bl,NULL))
-		if( sd && pc->checkskill(sd, AS_CLOAKING) < 3 && !skill->check_cloaking(bl,NULL) )
-			return 0;
-	break;
-	case SC_MODECHANGE:
-	{
-		int mode;
-		struct status_data *bstatus = status_get_base_status(bl);
-		if (!bstatus) return 0;
-		if (sc->data[type])
-		{	//Pile up with previous values.
-			if(!val2) val2 = sc->data[type]->val2;
-			val3 |= sc->data[type]->val3;
-			val4 |= sc->data[type]->val4;
-		}
-		mode = val2?val2:bstatus->mode; //Base mode
-		if (val4) mode&=~val4; //Del mode
-		if (val3) mode|= val3; //Add mode
-		if (mode == bstatus->mode) { //No change.
-			if (sc->data[type]) //Abort previous status
-				return status_change_end(bl, type, INVALID_TIMER);
-			return 0;
-		}
-	}
-	break;
-	//Strip skills, need to divest something or it fails.
-	case SC_NOEQUIPWEAPON:
-		if (sd && !(flag&4)) { //apply sc anyway if loading saved sc_data
-			int i;
-			opt_flag = 0; //Reuse to check success condition.
-			if(sd->bonus.unstripable_equip&EQP_WEAPON)
+		case SC_CRUCIS:
+			//Only affects demons and undead element (but not players)
+			if((!undead_flag && st->race!=RC_DEMON) || bl->type == BL_PC)
+				return 0;
+			break;
+		case SC_LEXAETERNA:
+			if( (sc->data[SC_STONE] && sc->opt1 == OPT1_STONE) || sc->data[SC_FREEZE] )
+				return 0;
+			break;
+		case SC_KYRIE:
+			if (bl->type == BL_MOB)
+				return 0;
+			break;
+		case SC_OVERTHRUST:
+			if (sc->data[SC_OVERTHRUSTMAX])
+				return 0; //Overthrust can't take effect if under Max Overthrust. [Skotlex]
+		case SC_OVERTHRUSTMAX:
+			if( sc->option&OPTION_MADOGEAR )
+				return 0;//Overthrust and Overthrust Max cannot be used on Mado Gear [Ind]
+			break;
+		case SC_ADRENALINE:
+			if(sd && !pc_check_weapontype(sd,skill->get_weapontype(BS_ADRENALINE)))
+				return 0;
+			if (sc->data[SC_QUAGMIRE] ||
+				sc->data[SC_DEC_AGI] ||
+				sc->option&OPTION_MADOGEAR //Adrenaline doesn't affect Mado Gear [Ind]
+				)
+				return 0;
+			break;
+		case SC_ADRENALINE2:
+			if(sd && !pc_check_weapontype(sd,skill->get_weapontype(BS_ADRENALINE2)))
+				return 0;
+			if (sc->data[SC_QUAGMIRE] ||
+				sc->data[SC_DEC_AGI]
+			)
+				return 0;
+			break;
+		case SC_MAGNIFICAT:
+			if( sc->data[SC_OFFERTORIUM] || sc->option&OPTION_MADOGEAR ) //Mado is immune to magnificat
+				return 0;
+			break;
+		case SC_ONEHANDQUICKEN:
+		case SC_MER_QUICKEN:
+		case SC_TWOHANDQUICKEN:
+			if(sc->data[SC_DEC_AGI])
 				return 0;
 
-			i = sd->equip_index[EQI_HAND_R];
-			if (i>=0 && sd->inventory_data[i] && sd->inventory_data[i]->type == IT_WEAPON) {
-				opt_flag|=2;
-				pc->unequipitem(sd,i,3);
+		case SC_CONCENTRATION:
+		case SC_SPEARQUICKEN:
+		case SC_TRUESIGHT:
+		case SC_WINDWALK:
+		case SC_CARTBOOST:
+		case SC_ASSNCROS:
+			if(sc->option&OPTION_MADOGEAR)
+				return 0;//Mado is immune to wind walk, cart boost, etc (others above) [Ind]
+		case SC_INC_AGI:
+			if (sc->data[SC_QUAGMIRE])
+				return 0;
+			break;
+		case SC_CLOAKING:
+			if (sd && !skill->can_cloak(sd))
+				return 0;
+			break;
+		case SC_MODECHANGE:
+		{
+			int mode;
+			struct status_data *bst = status->get_base_status(bl);
+			if (!bst) return 0;
+			if (sc->data[type]) {
+				//Pile up with previous values.
+				if(!val2) val2 = sc->data[type]->val2;
+				val3 |= sc->data[type]->val3;
+				val4 |= sc->data[type]->val4;
+			}
+			mode = val2 ? val2 : bst->mode; //Base mode
+			if (val4) mode&=~val4; //Del mode
+			if (val3) mode|= val3; //Add mode
+			if (mode == bst->mode) { //No change.
+				if (sc->data[type]) //Abort previous status
+					return status_change_end(bl, type, INVALID_TIMER);
+				return 0;
 			}
-			if (!opt_flag) return 0;
 		}
-		if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
-	break;
-	case SC_NOEQUIPSHIELD:
-		if( val2 == 1 ) val2 = 0; //GX effect. Do not take shield off..
-		else
-		if (sd && !(flag&4)) {
-			int i;
-			if(sd->bonus.unstripable_equip&EQP_SHIELD)
+			break;
+			//Strip skills, need to divest something or it fails.
+		case SC_NOEQUIPWEAPON:
+			if (sd && !(flag&4)) { //apply sc anyway if loading saved sc_data
+				int i;
+				opt_flag = 0; //Reuse to check success condition.
+				if(sd->bonus.unstripable_equip&EQP_WEAPON)
+					return 0;
+
+				i = sd->equip_index[EQI_HAND_R];
+				if (i>=0 && sd->inventory_data[i] && sd->inventory_data[i]->type == IT_WEAPON) {
+					opt_flag|=2;
+					pc->unequipitem(sd,i,3);
+				}
+				if (!opt_flag) return 0;
+			}
+			if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
+			break;
+		case SC_NOEQUIPSHIELD:
+			if( val2 == 1 ) val2 = 0; //GX effect. Do not take shield off..
+			else
+				if (sd && !(flag&4)) {
+					int i;
+					if(sd->bonus.unstripable_equip&EQP_SHIELD)
+						return 0;
+					i = sd->equip_index[EQI_HAND_L];
+					if ( i < 0 || !sd->inventory_data[i] || sd->inventory_data[i]->type != IT_ARMOR )
+						return 0;
+					pc->unequipitem(sd,i,3);
+				}
+				if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
+				break;
+		case SC_NOEQUIPARMOR:
+			if (sd && !(flag&4)) {
+				int i;
+				if(sd->bonus.unstripable_equip&EQP_ARMOR)
+					return 0;
+				i = sd->equip_index[EQI_ARMOR];
+				if ( i < 0 || !sd->inventory_data[i] )
+					return 0;
+				pc->unequipitem(sd,i,3);
+			}
+			if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
+			break;
+		case SC_NOEQUIPHELM:
+			if (sd && !(flag&4)) {
+				int i;
+				if(sd->bonus.unstripable_equip&EQP_HELM)
+					return 0;
+				i = sd->equip_index[EQI_HEAD_TOP];
+				if ( i < 0 || !sd->inventory_data[i] )
+					return 0;
+				pc->unequipitem(sd,i,3);
+			}
+			if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
+			break;
+		case SC_MER_FLEE:
+		case SC_MER_ATK:
+		case SC_MER_HP:
+		case SC_MER_SP:
+		case SC_MER_HIT:
+			if( bl->type != BL_MER )
+				return 0; // Stats only for Mercenaries
+			break;
+		case SC_FOOD_STR:
+			if (sc->data[SC_FOOD_STR_CASH] && sc->data[SC_FOOD_STR_CASH]->val1 > val1)
 				return 0;
-			i = sd->equip_index[EQI_HAND_L];
-			if ( i < 0 || !sd->inventory_data[i] || sd->inventory_data[i]->type != IT_ARMOR )
+			break;
+		case SC_FOOD_AGI:
+			if (sc->data[SC_FOOD_AGI_CASH] && sc->data[SC_FOOD_AGI_CASH]->val1 > val1)
 				return 0;
-			pc->unequipitem(sd,i,3);
-		}
-		if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
-	break;
-	case SC_NOEQUIPARMOR:
-		if (sd && !(flag&4)) {
-			int i;
-			if(sd->bonus.unstripable_equip&EQP_ARMOR)
+			break;
+		case SC_FOOD_VIT:
+			if (sc->data[SC_FOOD_VIT_CASH] && sc->data[SC_FOOD_VIT_CASH]->val1 > val1)
 				return 0;
-			i = sd->equip_index[EQI_ARMOR];
-			if ( i < 0 || !sd->inventory_data[i] )
+			break;
+		case SC_FOOD_INT:
+			if (sc->data[SC_FOOD_INT_CASH] && sc->data[SC_FOOD_INT_CASH]->val1 > val1)
 				return 0;
-			pc->unequipitem(sd,i,3);
-		}
-		if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
-	break;
-	case SC_NOEQUIPHELM:
-		if (sd && !(flag&4)) {
-			int i;
-			if(sd->bonus.unstripable_equip&EQP_HELM)
+			break;
+		case SC_FOOD_DEX:
+			if (sc->data[SC_FOOD_DEX_CASH] && sc->data[SC_FOOD_DEX_CASH]->val1 > val1)
 				return 0;
-			i = sd->equip_index[EQI_HEAD_TOP];
-			if ( i < 0 || !sd->inventory_data[i] )
+			break;
+		case SC_FOOD_LUK:
+			if (sc->data[SC_FOOD_LUK_CASH] && sc->data[SC_FOOD_LUK_CASH]->val1 > val1)
 				return 0;
-			pc->unequipitem(sd,i,3);
-		}
-		if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
-	break;
-	case SC_MER_FLEE:
-	case SC_MER_ATK:
-	case SC_MER_HP:
-	case SC_MER_SP:
-	case SC_MER_HIT:
-		if( bl->type != BL_MER )
-			return 0; // Stats only for Mercenaries
-	break;
-	case SC_FOOD_STR:
-		if (sc->data[SC_FOOD_STR_CASH] && sc->data[SC_FOOD_STR_CASH]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_AGI:
-		if (sc->data[SC_FOOD_AGI_CASH] && sc->data[SC_FOOD_AGI_CASH]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_VIT:
-		if (sc->data[SC_FOOD_VIT_CASH] && sc->data[SC_FOOD_VIT_CASH]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_INT:
-		if (sc->data[SC_FOOD_INT_CASH] && sc->data[SC_FOOD_INT_CASH]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_DEX:
-		if (sc->data[SC_FOOD_DEX_CASH] && sc->data[SC_FOOD_DEX_CASH]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_LUK:
-		if (sc->data[SC_FOOD_LUK_CASH] && sc->data[SC_FOOD_LUK_CASH]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_STR_CASH:
-		if (sc->data[SC_FOOD_STR] && sc->data[SC_FOOD_STR]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_AGI_CASH:
-		if (sc->data[SC_FOOD_AGI] && sc->data[SC_FOOD_AGI]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_VIT_CASH:
-		if (sc->data[SC_FOOD_VIT] && sc->data[SC_FOOD_VIT]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_INT_CASH:
-		if (sc->data[SC_FOOD_INT] && sc->data[SC_FOOD_INT]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_DEX_CASH:
-		if (sc->data[SC_FOOD_DEX] && sc->data[SC_FOOD_DEX]->val1 > val1)
-			return 0;
-	break;
-	case SC_FOOD_LUK_CASH:
-		if (sc->data[SC_FOOD_LUK] && sc->data[SC_FOOD_LUK]->val1 > val1)
-			return 0;
-	break;
-	case SC_CAMOUFLAGE:
-		if( sd && pc->checkskill(sd, RA_CAMOUFLAGE) < 3 && !skill->check_camouflage(bl,NULL) )
-			return 0;
-	break;
-	case SC__STRIPACCESSARY:
-		if( sd ) {
-			int i = -1;
-			if( !(sd->bonus.unstripable_equip&EQI_ACC_L) ) {
-				i = sd->equip_index[EQI_ACC_L];
-				if( i >= 0 && sd->inventory_data[i] && sd->inventory_data[i]->type == IT_ARMOR )
-					pc->unequipitem(sd,i,3); //L-Accessory
-			} if( !(sd->bonus.unstripable_equip&EQI_ACC_R) ) {
-				i = sd->equip_index[EQI_ACC_R];
-				if( i >= 0 && sd->inventory_data[i] && sd->inventory_data[i]->type == IT_ARMOR )
-					pc->unequipitem(sd,i,3); //R-Accessory
-			}
-			if( i < 0 )
+			break;
+		case SC_FOOD_STR_CASH:
+			if (sc->data[SC_FOOD_STR] && sc->data[SC_FOOD_STR]->val1 > val1)
 				return 0;
-		}
-		if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
-	break;
-	case SC_TOXIN:
-	case SC_PARALYSE:
-	case SC_VENOMBLEED:
-	case SC_MAGICMUSHROOM:
-	case SC_DEATHHURT:
-	case SC_PYREXIA:
-	case SC_OBLIVIONCURSE:
-	case SC_LEECHESEND:
-		{ // it doesn't stack or even renewed
-			int i = SC_TOXIN;
-			for(; i<= SC_LEECHESEND; i++)
-				if(sc->data[i])	return 0;
-		}
-	break;
-	case SC_SATURDAY_NIGHT_FEVER:
-		if (sc->data[SC_BERSERK] || sc->data[SC_INSPIRATION] || sc->data[SC__BLOODYLUST])
-			return 0;
-		break;
-	case SC_OFFERTORIUM:
-		if (sc->data[SC_MAGNIFICAT])
-			return 0;
-		break;
+			break;
+		case SC_FOOD_AGI_CASH:
+			if (sc->data[SC_FOOD_AGI] && sc->data[SC_FOOD_AGI]->val1 > val1)
+				return 0;
+			break;
+		case SC_FOOD_VIT_CASH:
+			if (sc->data[SC_FOOD_VIT] && sc->data[SC_FOOD_VIT]->val1 > val1)
+				return 0;
+			break;
+		case SC_FOOD_INT_CASH:
+			if (sc->data[SC_FOOD_INT] && sc->data[SC_FOOD_INT]->val1 > val1)
+				return 0;
+			break;
+		case SC_FOOD_DEX_CASH:
+			if (sc->data[SC_FOOD_DEX] && sc->data[SC_FOOD_DEX]->val1 > val1)
+				return 0;
+			break;
+		case SC_FOOD_LUK_CASH:
+			if (sc->data[SC_FOOD_LUK] && sc->data[SC_FOOD_LUK]->val1 > val1)
+				return 0;
+			break;
+		case SC_CAMOUFLAGE:
+			if( sd && pc->checkskill(sd, RA_CAMOUFLAGE) < 3 && !skill->check_camouflage(bl,NULL) )
+				return 0;
+			break;
+		case SC__STRIPACCESSARY:
+			if( sd ) {
+				int i = -1;
+				if( !(sd->bonus.unstripable_equip&EQP_ACC_L) ) {
+					i = sd->equip_index[EQI_ACC_L];
+					if( i >= 0 && sd->inventory_data[i] && sd->inventory_data[i]->type == IT_ARMOR )
+						pc->unequipitem(sd,i,3); //L-Accessory
+				} if( !(sd->bonus.unstripable_equip&EQP_ACC_R) ) {
+					i = sd->equip_index[EQI_ACC_R];
+					if( i >= 0 && sd->inventory_data[i] && sd->inventory_data[i]->type == IT_ARMOR )
+						pc->unequipitem(sd,i,3); //R-Accessory
+				}
+				if( i < 0 )
+					return 0;
+			}
+			if (tick == 1) return 1; //Minimal duration: Only strip without causing the SC
+			break;
+		case SC_TOXIN:
+		case SC_PARALYSE:
+		case SC_VENOMBLEED:
+		case SC_MAGICMUSHROOM:
+		case SC_DEATHHURT:
+		case SC_PYREXIA:
+		case SC_OBLIVIONCURSE:
+		case SC_LEECHESEND:
+			{ // it doesn't stack or even renewed
+				int i = SC_TOXIN;
+				for(; i<= SC_LEECHESEND; i++)
+					if(sc->data[i])	return 0;
+			}
+			break;
+		case SC_MAGNETICFIELD:
+			if(sc->data[SC_HOVERING])
+				return 0;
+			break;
+		case SC_OFFERTORIUM:
+			if (sc->data[SC_MAGNIFICAT])
+				return 0;
+			break;
 	}
 
 	//Check for BOSS resistances
-	if(status->mode&MD_BOSS && !(flag&1)) {
-		 if (type>=SC_COMMON_MIN && type <= SC_COMMON_MAX)
-			 return 0;
-		 switch (type) {
+	if(st->mode&MD_BOSS && !(flag&1)) {
+		if (type>=SC_COMMON_MIN && type <= SC_COMMON_MAX)
+			return 0;
+		switch (type) {
 			case SC_BLESSING:
 			case SC_DEC_AGI:
 			case SC_PROVOKE:
@@ -6887,14 +7163,14 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_ROKISWEIL:
 			case SC_FOGWALL:
 			case SC_FROSTMISTY:
-			case SC_BURNING: 
+			case SC_BURNING:
 			case SC_MARSHOFABYSS:
 			case SC_ADORAMUS:
 			case SC_NEEDLE_OF_PARALYZE:
 			case SC_DEEP_SLEEP:
-			case SC_CRYSTALIZE:
+			case SC_COLD:
 
-			// Exploit prevention - kRO Fix
+				// Exploit prevention - kRO Fix
 			case SC_PYREXIA:
 			case SC_DEATHHURT:
 			case SC_TOXIN:
@@ -6904,247 +7180,255 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_OBLIVIONCURSE:
 			case SC_LEECHESEND:
 
-			// Ranger Effects
+				// Ranger Effects
 			case SC_WUGBITE:
 			case SC_ELECTRICSHOCKER:
 			case SC_MAGNETICFIELD:
 
+				// Masquerades
+			case SC__ENERVATION:
+			case SC__GROOMY:
+			case SC__LAZINESS:
+			case SC__UNLUCKY:
+			case SC__WEAKNESS:
+			case SC__IGNORANCE:
+
+			// Other Effects
+			case SC_VACUUM_EXTREME:
+
 				return 0;
 		}
 	}
 
 	//Before overlapping fail, one must check for status cured.
 	switch (type) {
-	case SC_BLESSING:
-		//TO-DO Blessing and Agi up should do 1 damage against players on Undead Status, even on PvM
-		//but cannot be plagiarized (this requires aegis investigation on packets and official behavior) [Brainstorm]
-		if ((!undead_flag && status->race!=RC_DEMON) || bl->type == BL_PC) {
-			status_change_end(bl, SC_CURSE, INVALID_TIMER);
-			if (sc->data[SC_STONE] && sc->opt1 == OPT1_STONE)
-				status_change_end(bl, SC_STONE, INVALID_TIMER);
-		}
-		break;
-	case SC_INC_AGI:
-		status_change_end(bl, SC_DEC_AGI, INVALID_TIMER);
-		break;
-	case SC_QUAGMIRE:
-		status_change_end(bl, SC_CONCENTRATION, INVALID_TIMER);
-		status_change_end(bl, SC_TRUESIGHT, INVALID_TIMER);
-		status_change_end(bl, SC_WINDWALK, INVALID_TIMER);
-		//Also blocks the ones below...
-	case SC_DEC_AGI:
-		status_change_end(bl, SC_CARTBOOST, INVALID_TIMER);
-		//Also blocks the ones below...
-	case SC_DONTFORGETME:
-		status_change_end(bl, SC_INC_AGI, INVALID_TIMER);
-		status_change_end(bl, SC_ADRENALINE, INVALID_TIMER);
-		status_change_end(bl, SC_ADRENALINE2, INVALID_TIMER);
-		status_change_end(bl, SC_SPEARQUICKEN, INVALID_TIMER);
-		status_change_end(bl, SC_TWOHANDQUICKEN, INVALID_TIMER);
-		status_change_end(bl, SC_ONEHANDQUICKEN, INVALID_TIMER);
-		status_change_end(bl, SC_MER_QUICKEN, INVALID_TIMER);
-		status_change_end(bl, SC_ACCELERATION, INVALID_TIMER);
-		break;
-	case SC_ONEHANDQUICKEN:
-	  	//Removes the Aspd potion effect, as reported by Vicious. [Skotlex]
-		status_change_end(bl, SC_ATTHASTE_POTION1, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_POTION2, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_POTION3, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_INFINITY, INVALID_TIMER);
-		break;
-	case SC_OVERTHRUSTMAX:
-	  	//Cancels Normal Overthrust. [Skotlex]
-		status_change_end(bl, SC_OVERTHRUST, INVALID_TIMER);
-		break;
-	case SC_KYRIE:
-		//Cancels Assumptio
-		status_change_end(bl, SC_ASSUMPTIO, INVALID_TIMER);
-		break;
-	case SC_DELUGE:
-		if (sc->data[SC_FOGWALL] && sc->data[SC_BLIND])
-			status_change_end(bl, SC_BLIND, INVALID_TIMER);
-		break;
-	case SC_SILENCE:
-		if (sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_SELF)
-			status_change_end(bl, SC_GOSPEL, INVALID_TIMER);
-		break;
-	case SC_HIDING:
-		status_change_end(bl, SC_RG_CCONFINE_M, INVALID_TIMER);
-		status_change_end(bl, SC_RG_CCONFINE_S, INVALID_TIMER);
-		break;
-	case SC__BLOODYLUST:
-	case SC_BERSERK:
-		if(battle_config.berserk_cancels_buffs) {
-			status_change_end(bl, SC_ONEHANDQUICKEN, INVALID_TIMER);
+		case SC_BLESSING:
+			//TO-DO Blessing and Agi up should do 1 damage against players on Undead Status, even on PvM
+			//but cannot be plagiarized (this requires aegis investigation on packets and official behavior) [Brainstorm]
+			if ((!undead_flag && st->race!=RC_DEMON) || bl->type == BL_PC) {
+				status_change_end(bl, SC_CURSE, INVALID_TIMER);
+				if (sc->data[SC_STONE] && sc->opt1 == OPT1_STONE)
+					status_change_end(bl, SC_STONE, INVALID_TIMER);
+			}
+			break;
+		case SC_INC_AGI:
+			status_change_end(bl, SC_DEC_AGI, INVALID_TIMER);
+			break;
+		case SC_QUAGMIRE:
+			status_change_end(bl, SC_CONCENTRATION, INVALID_TIMER);
+			status_change_end(bl, SC_TRUESIGHT, INVALID_TIMER);
+			status_change_end(bl, SC_WINDWALK, INVALID_TIMER);
+			//Also blocks the ones below...
+		case SC_DEC_AGI:
+		case SC_ADORAMUS:
+			status_change_end(bl, SC_CARTBOOST, INVALID_TIMER);
+			//Also blocks the ones below...
+		case SC_DONTFORGETME:
+			status_change_end(bl, SC_INC_AGI, INVALID_TIMER);
+			status_change_end(bl, SC_ADRENALINE, INVALID_TIMER);
+			status_change_end(bl, SC_ADRENALINE2, INVALID_TIMER);
+			status_change_end(bl, SC_SPEARQUICKEN, INVALID_TIMER);
 			status_change_end(bl, SC_TWOHANDQUICKEN, INVALID_TIMER);
-			status_change_end(bl, SC_LKCONCENTRATION, INVALID_TIMER);
-			status_change_end(bl, SC_PARRYING, INVALID_TIMER);
-			status_change_end(bl, SC_AURABLADE, INVALID_TIMER);
+			status_change_end(bl, SC_ONEHANDQUICKEN, INVALID_TIMER);
 			status_change_end(bl, SC_MER_QUICKEN, INVALID_TIMER);
-		}
-#ifdef RENEWAL
-		else {
-			status_change_end(bl, SC_TWOHANDQUICKEN, INVALID_TIMER);
-		}
-#endif
-		break;
-	case SC_ASSUMPTIO:
-		status_change_end(bl, SC_KYRIE, INVALID_TIMER);
-		status_change_end(bl, SC_KAITE, INVALID_TIMER);
-		break;
-	case SC_KAITE:
-		status_change_end(bl, SC_ASSUMPTIO, INVALID_TIMER);
-		break;
-	case SC_CARTBOOST:
-		if(sc->data[SC_DEC_AGI])
-		{	//Cancel Decrease Agi, but take no further effect [Skotlex]
-			status_change_end(bl, SC_DEC_AGI, INVALID_TIMER);
-			return 0;
-		}
-		break;
-	case SC_FUSION:
-		status_change_end(bl, SC_SOULLINK, INVALID_TIMER);
-		break;
-	case SC_GS_ADJUSTMENT:
-		status_change_end(bl, SC_GS_MADNESSCANCEL, INVALID_TIMER);
-		break;
-	case SC_GS_MADNESSCANCEL:
-		status_change_end(bl, SC_GS_ADJUSTMENT, INVALID_TIMER);
-		break;
-	//NPC_CHANGEUNDEAD will debuff Blessing and Agi Up
-	case SC_PROPERTYUNDEAD:
-		status_change_end(bl, SC_BLESSING, INVALID_TIMER);
-		status_change_end(bl, SC_INC_AGI, INVALID_TIMER);
-		break;
-	case SC_FOOD_STR:
-		status_change_end(bl, SC_FOOD_STR_CASH, INVALID_TIMER);
-		break;
-	case SC_FOOD_AGI:
-		status_change_end(bl, SC_FOOD_AGI_CASH, INVALID_TIMER);
-		break;
-	case SC_FOOD_VIT:
-		status_change_end(bl, SC_FOOD_VIT_CASH, INVALID_TIMER);
-		break;
-	case SC_FOOD_INT:
-		status_change_end(bl, SC_FOOD_INT_CASH, INVALID_TIMER);
-		break;
-	case SC_FOOD_DEX:
-		status_change_end(bl, SC_FOOD_DEX_CASH, INVALID_TIMER);
-		break;
-	case SC_FOOD_LUK:
-		status_change_end(bl, SC_FOOD_LUK_CASH, INVALID_TIMER);
-		break;
-	case SC_FOOD_STR_CASH:
-		status_change_end(bl, SC_FOOD_STR, INVALID_TIMER);
-		break;
-	case SC_FOOD_AGI_CASH:
-		status_change_end(bl, SC_FOOD_AGI, INVALID_TIMER);
-		break;
-	case SC_FOOD_VIT_CASH:
-		status_change_end(bl, SC_FOOD_VIT, INVALID_TIMER);
-		break;
-	case SC_FOOD_INT_CASH:
-		status_change_end(bl, SC_FOOD_INT, INVALID_TIMER);
-		break;
-	case SC_FOOD_DEX_CASH:
-		status_change_end(bl, SC_FOOD_DEX, INVALID_TIMER);
-		break;
-	case SC_FOOD_LUK_CASH:
-		status_change_end(bl, SC_FOOD_LUK, INVALID_TIMER);
-		break;
-	case SC_ENDURE:
-		if( val4 )
-			status_change_end(bl, SC_LKCONCENTRATION, INVALID_TIMER);
-		break;
-	case SC_FIGHTINGSPIRIT:
-		status_change_end(bl, type, INVALID_TIMER); // Remove previous one.
-		break;
-	case SC_MARSHOFABYSS:
-		status_change_end(bl, SC_INCAGI, INVALID_TIMER);
-		status_change_end(bl, SC_WINDWALK, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_POTION1, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_POTION2, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_POTION3, INVALID_TIMER);
-		status_change_end(bl, SC_ATTHASTE_INFINITY, INVALID_TIMER);
-		break;
-	case SC_SWING:
-	case SC_SYMPHONY_LOVE:
-	case SC_MOONLIT_SERENADE:
-	case SC_RUSH_WINDMILL:
-	case SC_ECHOSONG:
-        case SC_HARMONIZE: //group A doesn't overlap
-            if (type != SC_SWING) status_change_end(bl, SC_SWING, INVALID_TIMER);
-            if (type != SC_SYMPHONY_LOVE) status_change_end(bl, SC_SYMPHONY_LOVE, INVALID_TIMER);
-            if (type != SC_MOONLIT_SERENADE) status_change_end(bl, SC_MOONLIT_SERENADE, INVALID_TIMER);
-            if (type != SC_RUSH_WINDMILL) status_change_end(bl, SC_RUSH_WINDMILL, INVALID_TIMER);
-            if (type != SC_ECHOSONG) status_change_end(bl, SC_ECHOSONG, INVALID_TIMER);
-            if (type != SC_HARMONIZE) status_change_end(bl, SC_HARMONIZE, INVALID_TIMER);
-            break;
-        case SC_SIREN:
-        case SC_DEEP_SLEEP:
-        case SC_GLOOMYDAY:
-        case SC_SONG_OF_MANA:
-        case SC_DANCE_WITH_WUG:
-        case SC_SATURDAY_NIGHT_FEVER:
-        case SC_LERADS_DEW:
-        case SC_MELODYOFSINK:
-        case SC_BEYOND_OF_WARCRY:
-        case SC_UNLIMITED_HUMMING_VOICE: //group B
-            if (type != SC_SIREN) status_change_end(bl, SC_SIREN, INVALID_TIMER);
-            if (type != SC_DEEP_SLEEP) status_change_end(bl, SC_DEEP_SLEEP, INVALID_TIMER);
-            if (type != SC_LERADS_DEW) status_change_end(bl, SC_LERADS_DEW, INVALID_TIMER);
-            if (type != SC_MELODYOFSINK) status_change_end(bl, SC_MELODYOFSINK, INVALID_TIMER);
-            if (type != SC_BEYOND_OF_WARCRY) status_change_end(bl, SC_BEYOND_OF_WARCRY, INVALID_TIMER);
-            if (type != SC_UNLIMITED_HUMMING_VOICE) status_change_end(bl, SC_UNLIMITED_HUMMING_VOICE, INVALID_TIMER);
-            if (type != SC_GLOOMYDAY) {
-                status_change_end(bl, SC_GLOOMYDAY, INVALID_TIMER);
-                status_change_end(bl, SC_GLOOMYDAY_SK, INVALID_TIMER);
-            }
-            if (type != SC_SONG_OF_MANA) status_change_end(bl, SC_SONG_OF_MANA, INVALID_TIMER);
-            if (type != SC_DANCE_WITH_WUG) status_change_end(bl, SC_DANCE_WITH_WUG, INVALID_TIMER);
-            if (type != SC_SATURDAY_NIGHT_FEVER) {
-                if (sc->data[SC_SATURDAY_NIGHT_FEVER]) {
-                    sc->data[SC_SATURDAY_NIGHT_FEVER]->val2 = 0; //mark to not lose hp
-                    status_change_end(bl, SC_SATURDAY_NIGHT_FEVER, INVALID_TIMER);
-                }
-            }
-            break;
-	case SC_REFLECTSHIELD:
-		status_change_end(bl, SC_LG_REFLECTDAMAGE, INVALID_TIMER);
-		break;
-	case SC_LG_REFLECTDAMAGE:
-		status_change_end(bl, SC_REFLECTSHIELD, INVALID_TIMER);
-		break;
-	case SC_SHIELDSPELL_DEF:
-	case SC_SHIELDSPELL_MDEF:
-	case SC_SHIELDSPELL_REF:
-		status_change_end(bl, SC_MAGNIFICAT, INVALID_TIMER);
-		if( type != SC_SHIELDSPELL_DEF )
+			status_change_end(bl, SC_ACCELERATION, INVALID_TIMER);
+			break;
+		case SC_ONEHANDQUICKEN:
+			//Removes the Aspd potion effect, as reported by Vicious. [Skotlex]
+			status_change_end(bl, SC_ATTHASTE_POTION1, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_POTION2, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_POTION3, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_INFINITY, INVALID_TIMER);
+			break;
+		case SC_OVERTHRUSTMAX:
+			//Cancels Normal Overthrust. [Skotlex]
+			status_change_end(bl, SC_OVERTHRUST, INVALID_TIMER);
+			break;
+		case SC_KYRIE:
+			//Cancels Assumptio
+			status_change_end(bl, SC_ASSUMPTIO, INVALID_TIMER);
+			break;
+		case SC_DELUGE:
+			if (sc->data[SC_FOGWALL] && sc->data[SC_BLIND])
+				status_change_end(bl, SC_BLIND, INVALID_TIMER);
+			break;
+		case SC_SILENCE:
+			if (sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_SELF)
+				status_change_end(bl, SC_GOSPEL, INVALID_TIMER);
+			break;
+		case SC_HIDING:
+			status_change_end(bl, SC_RG_CCONFINE_M, INVALID_TIMER);
+			status_change_end(bl, SC_RG_CCONFINE_S, INVALID_TIMER);
+			break;
+		case SC_BERSERK:
+			if( val3 == SC__BLOODYLUST )
+				break;
+			if(battle_config.berserk_cancels_buffs) {
+				status_change_end(bl, SC_ONEHANDQUICKEN, INVALID_TIMER);
+				status_change_end(bl, SC_TWOHANDQUICKEN, INVALID_TIMER);
+				status_change_end(bl, SC_LKCONCENTRATION, INVALID_TIMER);
+				status_change_end(bl, SC_PARRYING, INVALID_TIMER);
+				status_change_end(bl, SC_AURABLADE, INVALID_TIMER);
+				status_change_end(bl, SC_MER_QUICKEN, INVALID_TIMER);
+			}
+	#ifdef RENEWAL
+			else {
+				status_change_end(bl, SC_TWOHANDQUICKEN, INVALID_TIMER);
+			}
+	#endif
+			break;
+		case SC_ASSUMPTIO:
+			status_change_end(bl, SC_KYRIE, INVALID_TIMER);
+			status_change_end(bl, SC_KAITE, INVALID_TIMER);
+			break;
+		case SC_KAITE:
+			status_change_end(bl, SC_ASSUMPTIO, INVALID_TIMER);
+			break;
+		case SC_CARTBOOST:
+			if(sc->data[SC_DEC_AGI] || sc->data[SC_ADORAMUS])
+			{	//Cancel Decrease Agi, but take no further effect [Skotlex]
+				status_change_end(bl, SC_DEC_AGI, INVALID_TIMER);
+				status_change_end(bl, SC_ADORAMUS, INVALID_TIMER);
+				return 0;
+			}
+			break;
+		case SC_FUSION:
+			status_change_end(bl, SC_SOULLINK, INVALID_TIMER);
+			break;
+		case SC_GS_ADJUSTMENT:
+			status_change_end(bl, SC_GS_MADNESSCANCEL, INVALID_TIMER);
+			break;
+		case SC_GS_MADNESSCANCEL:
+			status_change_end(bl, SC_GS_ADJUSTMENT, INVALID_TIMER);
+			break;
+			//NPC_CHANGEUNDEAD will debuff Blessing and Agi Up
+		case SC_PROPERTYUNDEAD:
+			status_change_end(bl, SC_BLESSING, INVALID_TIMER);
+			status_change_end(bl, SC_INC_AGI, INVALID_TIMER);
+			break;
+		case SC_FOOD_STR:
+			status_change_end(bl, SC_FOOD_STR_CASH, INVALID_TIMER);
+			break;
+		case SC_FOOD_AGI:
+			status_change_end(bl, SC_FOOD_AGI_CASH, INVALID_TIMER);
+			break;
+		case SC_FOOD_VIT:
+			status_change_end(bl, SC_FOOD_VIT_CASH, INVALID_TIMER);
+			break;
+		case SC_FOOD_INT:
+			status_change_end(bl, SC_FOOD_INT_CASH, INVALID_TIMER);
+			break;
+		case SC_FOOD_DEX:
+			status_change_end(bl, SC_FOOD_DEX_CASH, INVALID_TIMER);
+			break;
+		case SC_FOOD_LUK:
+			status_change_end(bl, SC_FOOD_LUK_CASH, INVALID_TIMER);
+			break;
+		case SC_FOOD_STR_CASH:
+			status_change_end(bl, SC_FOOD_STR, INVALID_TIMER);
+			break;
+		case SC_FOOD_AGI_CASH:
+			status_change_end(bl, SC_FOOD_AGI, INVALID_TIMER);
+			break;
+		case SC_FOOD_VIT_CASH:
+			status_change_end(bl, SC_FOOD_VIT, INVALID_TIMER);
+			break;
+		case SC_FOOD_INT_CASH:
+			status_change_end(bl, SC_FOOD_INT, INVALID_TIMER);
+			break;
+		case SC_FOOD_DEX_CASH:
+			status_change_end(bl, SC_FOOD_DEX, INVALID_TIMER);
+			break;
+		case SC_FOOD_LUK_CASH:
+			status_change_end(bl, SC_FOOD_LUK, INVALID_TIMER);
+			break;
+		case SC_ENDURE:
+			if( val4 )
+				status_change_end(bl, SC_LKCONCENTRATION, INVALID_TIMER);
+			break;
+		case SC_FIGHTINGSPIRIT:
+		case SC_OVERED_BOOST:
+			status_change_end(bl, type, INVALID_TIMER); // Remove previous one.
+			break;
+		case SC_MARSHOFABYSS:
+			status_change_end(bl, SC_INCAGI, INVALID_TIMER);
+			status_change_end(bl, SC_WINDWALK, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_POTION1, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_POTION2, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_POTION3, INVALID_TIMER);
+			status_change_end(bl, SC_ATTHASTE_INFINITY, INVALID_TIMER);
+			break;
+		//Group A Status (doesn't overlap)
+		case SC_SWING:
+		case SC_SYMPHONY_LOVE:
+		case SC_MOONLIT_SERENADE:
+		case SC_RUSH_WINDMILL:
+		case SC_ECHOSONG:
+		case SC_HARMONIZE:
+		case SC_FRIGG_SONG:
+			if (type != SC_SWING) status_change_end(bl, SC_SWING, INVALID_TIMER);
+			if (type != SC_SYMPHONY_LOVE) status_change_end(bl, SC_SYMPHONY_LOVE, INVALID_TIMER);
+			if (type != SC_MOONLIT_SERENADE) status_change_end(bl, SC_MOONLIT_SERENADE, INVALID_TIMER);
+			if (type != SC_RUSH_WINDMILL) status_change_end(bl, SC_RUSH_WINDMILL, INVALID_TIMER);
+			if (type != SC_ECHOSONG) status_change_end(bl, SC_ECHOSONG, INVALID_TIMER);
+			if (type != SC_HARMONIZE) status_change_end(bl, SC_HARMONIZE, INVALID_TIMER);
+			if (type != SC_FRIGG_SONG) status_change_end(bl, SC_FRIGG_SONG, INVALID_TIMER);
+			break;
+		//Group B Status
+		case SC_SIREN:
+		case SC_DEEP_SLEEP:
+		case SC_SIRCLEOFNATURE:
+		case SC_LERADS_DEW:
+		case SC_MELODYOFSINK:
+		case SC_BEYOND_OF_WARCRY:
+		case SC_UNLIMITED_HUMMING_VOICE:
+		case SC_GLOOMYDAY:
+		case SC_SONG_OF_MANA:
+		case SC_DANCE_WITH_WUG:
+			if (type != SC_SIREN) status_change_end(bl, SC_SIREN, INVALID_TIMER);
+			if (type != SC_DEEP_SLEEP) status_change_end(bl, SC_DEEP_SLEEP, INVALID_TIMER);
+			if (type != SC_SIRCLEOFNATURE) status_change_end(bl, SC_SIRCLEOFNATURE, INVALID_TIMER);
+			if (type != SC_LERADS_DEW) status_change_end(bl, SC_LERADS_DEW, INVALID_TIMER);
+			if (type != SC_MELODYOFSINK) status_change_end(bl, SC_MELODYOFSINK, INVALID_TIMER);
+			if (type != SC_BEYOND_OF_WARCRY) status_change_end(bl, SC_BEYOND_OF_WARCRY, INVALID_TIMER);
+			if (type != SC_UNLIMITED_HUMMING_VOICE) status_change_end(bl, SC_UNLIMITED_HUMMING_VOICE, INVALID_TIMER);
+			if (type != SC_GLOOMYDAY) status_change_end(bl, SC_GLOOMYDAY, INVALID_TIMER);
+			if (type != SC_SONG_OF_MANA) status_change_end(bl, SC_SONG_OF_MANA, INVALID_TIMER);
+			if (type != SC_DANCE_WITH_WUG) status_change_end(bl, SC_DANCE_WITH_WUG, INVALID_TIMER);
+			break;
+		case SC_REFLECTSHIELD:
+			status_change_end(bl, SC_LG_REFLECTDAMAGE, INVALID_TIMER);
+			break;
+		case SC_LG_REFLECTDAMAGE:
+			status_change_end(bl, SC_REFLECTSHIELD, INVALID_TIMER);
+			break;
+		case SC_SHIELDSPELL_DEF:
+		case SC_SHIELDSPELL_MDEF:
+		case SC_SHIELDSPELL_REF:
+			status_change_end(bl, SC_MAGNIFICAT, INVALID_TIMER);
 			status_change_end(bl, SC_SHIELDSPELL_DEF, INVALID_TIMER);
-		if( type != SC_SHIELDSPELL_MDEF )
 			status_change_end(bl, SC_SHIELDSPELL_MDEF, INVALID_TIMER);
-		if( type != SC_SHIELDSPELL_REF )
 			status_change_end(bl, SC_SHIELDSPELL_REF, INVALID_TIMER);
-		break;
-	case SC_GENTLETOUCH_ENERGYGAIN:
-	case SC_GENTLETOUCH_CHANGE:
-	case SC_GENTLETOUCH_REVITALIZE:
-		if( type != SC_GENTLETOUCH_REVITALIZE )
-			status_change_end(bl, SC_GENTLETOUCH_REVITALIZE, INVALID_TIMER);
-		if( type != SC_GENTLETOUCH_ENERGYGAIN )
-			status_change_end(bl, SC_GENTLETOUCH_ENERGYGAIN, INVALID_TIMER);
-		if( type != SC_GENTLETOUCH_CHANGE )
-			status_change_end(bl, SC_GENTLETOUCH_CHANGE, INVALID_TIMER);
-		break;
-	case SC_INVINCIBLE:
-		status_change_end(bl, SC_INVINCIBLEOFF, INVALID_TIMER);
-		break;
-	case SC_INVINCIBLEOFF:
-		status_change_end(bl, SC_INVINCIBLE, INVALID_TIMER);
-		break;
-	case SC_MAGICPOWER:
-		status_change_end(bl, type, INVALID_TIMER);
-		break;
+			break;
+		case SC_GENTLETOUCH_ENERGYGAIN:
+		case SC_GENTLETOUCH_CHANGE:
+		case SC_GENTLETOUCH_REVITALIZE:
+			if( type != SC_GENTLETOUCH_REVITALIZE )
+				status_change_end(bl, SC_GENTLETOUCH_REVITALIZE, INVALID_TIMER);
+			if( type != SC_GENTLETOUCH_ENERGYGAIN )
+				status_change_end(bl, SC_GENTLETOUCH_ENERGYGAIN, INVALID_TIMER);
+			if( type != SC_GENTLETOUCH_CHANGE )
+				status_change_end(bl, SC_GENTLETOUCH_CHANGE, INVALID_TIMER);
+			break;
+		case SC_INVINCIBLE:
+			status_change_end(bl, SC_INVINCIBLEOFF, INVALID_TIMER);
+			break;
+		case SC_INVINCIBLEOFF:
+			status_change_end(bl, SC_INVINCIBLE, INVALID_TIMER);
+			break;
+		case SC_MAGICPOWER:
+			status_change_end(bl, type, INVALID_TIMER);
+			break;
 	}
 
 	//Check for overlapping fails
@@ -7182,6 +7466,15 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_MARIONETTE:
 			case SC_NOCHAT:
 			case SC_HLIF_CHANGE: //Otherwise your Hp/Sp would get refilled while still within effect of the last invocation.
+			case SC_ABUNDANCE:
+			case SC_TOXIN:
+			case SC_PARALYSE:
+			case SC_VENOMBLEED:
+			case SC_MAGICMUSHROOM:
+			case SC_DEATHHURT:
+			case SC_PYREXIA:
+			case SC_OBLIVIONCURSE:
+			case SC_LEECHESEND:
 			case SC__INVISIBILITY:
 			case SC__ENERVATION:
 			case SC__GROOMY:
@@ -7189,6 +7482,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC__LAZINESS:
 			case SC__WEAKNESS:
 			case SC__UNLUCKY:
+			case SC__CHAOS:
 				return 0;
 			case SC_COMBOATTACK:
 			case SC_DANCING:
@@ -7204,7 +7498,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_ARMOR_RESIST:
 				break;
 			case SC_GOSPEL:
-				 //Must not override a casting gospel char.
+				//Must not override a casting gospel char.
 				if(sce->val4 == BCT_SELF)
 					return 0;
 				if(sce->val1 > val1)
@@ -7220,7 +7514,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				//Kaahi overwrites previous level regardless of existing level.
 				//Delete timer if it exists.
 				if (sce->val4 != INVALID_TIMER) {
-					iTimer->delete_timer(sce->val4,kaahi_heal_timer);
+					timer->delete(sce->val4,status->kaahi_heal_timer);
 					sce->val4 = INVALID_TIMER;
 				}
 				break;
@@ -7231,7 +7525,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val4 = sce->val4;
 				break;
 			case SC_LERADS_DEW:
-				if (sc && (sc->data[SC_BERSERK] || sc->data[SC__BLOODYLUST]))
+				if (sc && sc->data[SC_BERSERK])
 					return 0;
 			case SC_SHAPESHIFT:
 			case SC_PROPERTYWALK:
@@ -7251,39 +7545,38 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		}
 	}
 
-	vd = status_get_viewdata(bl);
-	calc_flag = StatusChangeFlagTable[type];
+	vd = status->get_viewdata(bl);
+	calc_flag = status->ChangeFlagTable[type];
 	if(!(flag&4)) { //&4 - Do not parse val settings when loading SCs
 		switch(type) {
+			case SC_ADORAMUS:
+				sc_start(src,bl,SC_BLIND,100,val1,skill->get_time(status->sc2skill(type),val1));
+				// Fall through to SC_INC_AGI
 			case SC_DEC_AGI:
 			case SC_INC_AGI:
 				val2 = 2 + val1; //Agi change
 				break;
 			case SC_ENDURE:
 				val2 = 7; // Hit-count [Celest]
-				if( !(flag&1) && (bl->type&(BL_PC|BL_MER)) && !map_flag_gvg(bl->m) && !map[bl->m].flag.battleground && !val4 )
-				{
+				if( !(flag&1) && (bl->type&(BL_PC|BL_MER)) && !map_flag_gvg(bl->m) && !map->list[bl->m].flag.battleground && !val4 ) {
 					struct map_session_data *tsd;
-					if( sd )
-					{
+					if( sd ) {
 						int i;
-						for( i = 0; i < 5; i++ )
-						{
-							if( sd->devotion[i] && (tsd = iMap->id2sd(sd->devotion[i])) )
-								status_change_start(&tsd->bl, type, 10000, val1, val2, val3, val4, tick, 1);
+						for( i = 0; i < 5; i++ ) {
+							if( sd->devotion[i] && (tsd = map->id2sd(sd->devotion[i])) )
+								status->change_start(bl, &tsd->bl, type, 10000, val1, val2, val3, val4, tick, 1);
 						}
-					}
-					else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag && (tsd = ((TBL_MER*)bl)->master) )
-						status_change_start(&tsd->bl, type, 10000, val1, val2, val3, val4, tick, 1);
+					} else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag && (tsd = ((TBL_MER*)bl)->master) )
+						status->change_start(bl, &tsd->bl, type, 10000, val1, val2, val3, val4, tick, 1);
 				}
 				//val4 signals infinite endure (if val4 == 2 it is infinite endure from Berserk)
 				if( val4 )
 					tick = -1;
 				break;
 			case SC_AUTOBERSERK:
-				if (status->hp < status->max_hp>>2 &&
+				if (st->hp < st->max_hp>>2 &&
 					(!sc->data[SC_PROVOKE] || sc->data[SC_PROVOKE]->val2==0))
-						sc_start4(bl,SC_PROVOKE,100,10,1,0,0,60000);
+					sc_start4(src,bl,SC_PROVOKE,100,10,1,0,0,60000);
 				tick = -1;
 				break;
 			case SC_CRUCIS:
@@ -7297,11 +7590,9 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_EDP:	// [Celest]
 				val2 = val1 + 2; //Chance to Poison enemies.
+				val3 = 50*(val1+1); //Damage increase (+50 +50*lv%)
 	#ifdef RENEWAL_EDP
-				val3 = 50*(val1+3);
 				val4 = 100 * ((val1 + 1)/2 + 2);
-	#else
-				val3 = 50*(val1+1); //Damage increase (+50 +50*lv%)
 	#endif
 				if( sd )//[Ind] - iROwiki says each level increases its duration by 3 seconds
 					tick += pc->checkskill(sd,GC_RESEARCHNEWPOISON)*3000;
@@ -7314,8 +7605,17 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val2 = val1*20; //SP gained
 				break;
 			case SC_KYRIE:
-				val2 = (int64)status->max_hp * (val1 * 2 + 10) / 100; //%Max HP to absorb
-				val3 = (val1 / 2 + 5); //Hits
+				val2 = APPLY_RATE(st->max_hp, (val1 * 2 + 10)); //%Max HP to absorb
+				// val4 holds current about of party memebers when casting AB_PRAEFATIO,
+				// as Praefatio's barrier has more health and blocks more hits than Kyrie Elesion.
+				if( val4 < 1 ) //== PR_KYRIE
+					val3 = (val1 / 2 + 5); // Hits
+				else { //== AB_PRAEFATIO
+					val2 += val4 * 2; //Increase barrier strength per party member.
+					val3 = 6 + val1;
+				}
+				if( sd )
+					val1 = min(val1,pc->checkskill(sd,PR_KYRIE)); // use skill level to determine barrier health.
 				break;
 			case SC_MAGICPOWER:
 				//val1: Skill lv
@@ -7355,20 +7655,16 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_REFLECTSHIELD:
 				val2=10+val1*3; // %Dmg reflected
-				if( !(flag&1) && (bl->type&(BL_PC|BL_MER)) )
-				{
+				if( !(flag&1) && (bl->type&(BL_PC|BL_MER)) ) {
 					struct map_session_data *tsd;
-					if( sd )
-					{
+					if( sd ) {
 						int i;
-						for( i = 0; i < 5; i++ )
-						{
-							if( sd->devotion[i] && (tsd = iMap->id2sd(sd->devotion[i])) )
-								status_change_start(&tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
+						for( i = 0; i < 5; i++ ) {
+							if( sd->devotion[i] && (tsd = map->id2sd(sd->devotion[i])) )
+								status->change_start(bl, &tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
 						}
-					}
-					else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag && (tsd = ((TBL_MER*)bl)->master) )
-						status_change_start(&tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
+					} else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag && (tsd = ((TBL_MER*)bl)->master) )
+						status->change_start(bl, &tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
 				}
 				break;
 			case SC_NOEQUIPWEAPON:
@@ -7396,21 +7692,21 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_VOLCANO:
 				val2 = val1*10; //Watk increase
 	#ifndef RENEWAL
-				if (status->def_ele != ELE_FIRE)
+				if (st->def_ele != ELE_FIRE)
 					val2 = 0;
 	#endif
 				break;
 			case SC_VIOLENTGALE:
 				val2 = val1*3; //Flee increase
-			#ifndef RENEWAL
-				if (status->def_ele != ELE_WIND)
+	#ifndef RENEWAL
+				if (st->def_ele != ELE_WIND)
 					val2 = 0;
-			#endif
+	#endif
 				break;
 			case SC_DELUGE:
-				val2 = deluge_eff[val1-1]; //HP increase
+				val2 = skill->deluge_eff[val1-1]; //HP increase
 	#ifndef RENEWAL
-				if(status->def_ele != ELE_WATER)
+				if(st->def_ele != ELE_WATER)
 					val2 = 0;
 	#endif
 				break;
@@ -7466,18 +7762,22 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_ATTHASTE_POTION3:
 			case SC_ATTHASTE_INFINITY:
 				val2 = 50*(2+type-SC_ATTHASTE_POTION1);
-			break;
+				break;
 
 			case SC_WEDDING:
 			case SC_XMAS:
 			case SC_SUMMER:
 			case SC_HANBOK:
+			case SC_OKTOBERFEST:
 				if (!vd) return 0;
 				//Store previous values as they could be removed.
-				unit_stop_attack(bl);
+				unit->stop_attack(bl);
 				break;
 			case SC_NOCHAT:
-				// [GodLesZ] FIXME: is this correct? a hardcoded interval of 60sec? what about configuration ?_?
+				// A hardcoded interval of 60 seconds is expected, as the time that SC_NOCHAT uses is defined by
+				// mmocharstatus.manner, each negative point results in 1 minute with this status activated
+				// This is done this way because the message that the client displays is hardcoded, and only
+				// shows how many minutes are remaining. [Panikon]
 				tick = 60000;
 				val1 = battle_config.manner_system; //Mute filters.
 				if (sd)
@@ -7497,30 +7797,30 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 
 			case SC_DPOISON:
-			//Lose 10/15% of your life as long as it doesn't brings life below 25%
-			if (status->hp > status->max_hp>>2) {
-				int diff = status->max_hp*(bl->type==BL_PC?10:15)/100;
-				if (status->hp - diff < status->max_hp>>2)
-					diff = status->hp - (status->max_hp>>2);
-				if( val2 && bl->type == BL_MOB ) {
-					struct block_list* src = iMap->id2bl(val2);
-					if( src )
-						mob_log_damage((TBL_MOB*)bl,src,diff);
+				//Lose 10/15% of your life as long as it doesn't brings life below 25%
+				if (st->hp > st->max_hp>>2) {
+					int diff = st->max_hp*(bl->type==BL_PC?10:15)/100;
+					if (st->hp - diff < st->max_hp>>2)
+						diff = st->hp - (st->max_hp>>2);
+					if( val2 && bl->type == BL_MOB ) {
+						struct block_list* src2 = map->id2bl(val2);
+						if( src2 )
+							mob->log_damage((TBL_MOB*)bl,src2,diff);
+					}
+					status_zap(bl, diff, 0);
 				}
-				status_zap(bl, diff, 0);
-			}
-			// fall through
+				// fall through
 			case SC_POISON:
-			val3 = tick/1000; //Damage iterations
-			if(val3 < 1) val3 = 1;
-			tick_time = 1000; // [GodLesZ] tick time
-			//val4: HP damage
-			if (bl->type == BL_PC)
-				val4 = (type == SC_DPOISON) ? 3 + status->max_hp/50 : 3 + status->max_hp*3/200;
-			else
-				val4 = (type == SC_DPOISON) ? 3 + status->max_hp/100 : 3 + status->max_hp/200;
+				val3 = tick/1000; //Damage iterations
+				if(val3 < 1) val3 = 1;
+				tick_time = 1000; // [GodLesZ] tick time
+				//val4: HP damage
+				if (bl->type == BL_PC)
+					val4 = (type == SC_DPOISON) ? 3 + st->max_hp/50 : 3 + st->max_hp*3/200;
+				else
+					val4 = (type == SC_DPOISON) ? 3 + st->max_hp/100 : 3 + st->max_hp/200;
 
-			break;
+				break;
 			case SC_CONFUSION:
 				clif->emotion(bl,E_WHAT);
 				break;
@@ -7541,11 +7841,10 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = val2 * 1000; // [GodLesZ] tick time
 				break;
 			case SC_CASH_BOSS_ALARM:
-				if( sd != NULL )
-				{
-					struct mob_data *boss_md = iMap->getmob_boss(bl->m); // Search for Boss on this Map
-					if( boss_md == NULL || boss_md->bl.prev == NULL )
-					{ // No MVP on this map - MVP is dead
+				if( sd != NULL ) {
+					struct mob_data *boss_md = map->getmob_boss(bl->m); // Search for Boss on this Map
+					if( boss_md == NULL || boss_md->bl.prev == NULL ) {
+						// No MVP on this map - MVP is dead
 						clif->bossmapinfo(sd->fd, boss_md, 1);
 						return 0; // No need to start SC
 					}
@@ -7567,7 +7866,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				if (sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_ROGUE)
 					val3 -= 40;
 				val4 = 10+val1*2; //SP cost.
-				if (map_flag_gvg(bl->m) || map[bl->m].flag.battleground) val4 *= 5;
+				if (map_flag_gvg(bl->m) || map->list[bl->m].flag.battleground) val4 *= 5;
 				break;
 			case SC_CLOAKING:
 				if (!sd) //Monsters should be able to walk with no penalties. [Skotlex]
@@ -7591,7 +7890,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 10; // [GodLesZ] tick time
 				break;
 
-			//Permanent effects.
+				//Permanent effects.
 			case SC_LEXAETERNA:
 			case SC_MODECHANGE:
 			case SC_WEIGHTOVER50:
@@ -7604,52 +7903,44 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_TURNKICK_READY:
 			case SC_DODGE_READY:
 			case SC_PUSH_CART:
-			case SC_ALL_RIDING:
 				tick = -1;
 				break;
 
 			case SC_AUTOGUARD:
-				if( !(flag&1) )
-				{
+				if( !(flag&1) ) {
 					struct map_session_data *tsd;
 					int i,t;
-					for( i = val2 = 0; i < val1; i++)
-					{
+					for( i = val2 = 0; i < val1; i++) {
 						t = 5-(i>>1);
 						val2 += (t < 0)? 1:t;
 					}
 
-					if( bl->type&(BL_PC|BL_MER) )
-					{
-						if( sd )
-						{
-							for( i = 0; i < 5; i++ )
-							{
-								if( sd->devotion[i] && (tsd = iMap->id2sd(sd->devotion[i])) )
-									status_change_start(&tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
+					if( bl->type&(BL_PC|BL_MER) ) {
+						if( sd ) {
+							for( i = 0; i < 5; i++ ) {
+								if( sd->devotion[i] && (tsd = map->id2sd(sd->devotion[i])) )
+									status->change_start(bl, &tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
 							}
 						}
 						else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag && (tsd = ((TBL_MER*)bl)->master) )
-							status_change_start(&tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
+							status->change_start(bl, &tsd->bl, type, 10000, val1, val2, 0, 0, tick, 1);
 					}
 				}
 				break;
 
 			case SC_DEFENDER:
-				if (!(flag&1))
-				{
+				if (!(flag&1)) {
 					val2 = 5 + 15*val1; //Damage reduction
 					val3 = 0; // unused, previously speed adjustment
 					val4 = 250 - 50*val1; //Aspd adjustment
 
-					if (sd)
-					{
+					if (sd) {
 						struct map_session_data *tsd;
 						int i;
-						for (i = 0; i < 5; i++)
-						{	//See if there are devoted characters, and pass the status to them. [Skotlex]
-							if (sd->devotion[i] && (tsd = iMap->id2sd(sd->devotion[i])))
-								status_change_start(&tsd->bl,type,10000,val1,5+val1*5,val3,val4,tick,1);
+						for (i = 0; i < 5; i++) {
+							//See if there are devoted characters, and pass the status to them. [Skotlex]
+							if (sd->devotion[i] && (tsd = map->id2sd(sd->devotion[i])))
+								status->change_start(bl, &tsd->bl,type,10000,val1,5+val1*5,val3,val4,tick,1);
 						}
 					}
 				}
@@ -7676,26 +7967,28 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 
 			case SC_JOINTBEAT:
 				if( val2&BREAK_NECK )
-					sc_start2(bl,SC_BLOODING,100,val1,val3,skill->get_time2(status_sc2skill(type),val1));
+					sc_start2(src,bl,SC_BLOODING,100,val1,val3,skill->get_time2(status->sc2skill(type),val1));
 				break;
 
 			case SC_BERSERK:
-				if (!sc->data[SC_ENDURE] || !sc->data[SC_ENDURE]->val4)
-					sc_start4(bl, SC_ENDURE, 100,10,0,0,2, tick);
-			case SC__BLOODYLUST:
+				if( val3 == SC__BLOODYLUST )
+					sc_start(src,bl,(sc_type)val3,100,val1,tick);
+				if( !val3 && !(!sc->data[SC_ENDURE] || !sc->data[SC_ENDURE]->val4) )
+					sc_start4(src, bl, SC_ENDURE, 100,10,0,0,2, tick);
 				//HP healing is performing after the calc_status call.
 				//Val2 holds HP penalty
-				if (!val4) val4 = skill->get_time2(status_sc2skill(type),val1);
+				if (!val4) val4 = skill->get_time2(status->sc2skill(type),val1);
 				if (!val4) val4 = 10000; //Val4 holds damage interval
 				val3 = tick/val4; //val3 holds skill duration
 				tick_time = val4; // [GodLesZ] tick time
 				break;
 
 			case SC_GOSPEL:
-				if(val4 == BCT_SELF) {	// self effect
+				if(val4 == BCT_SELF) {
+					// self effect
 					val2 = tick/10000;
 					tick_time = 10000; // [GodLesZ] tick time
-					status_change_clear_buffs(bl,3); //Remove buffs/debuffs
+					status->change_clear_buffs(bl,3); //Remove buffs/debuffs
 				}
 				break;
 
@@ -7705,23 +7998,23 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 
 				val3 = 0;
 				val4 = 0;
-				stat = ( sd ? sd->status.str : status_get_base_status(bl)->str ) / 2; val3 |= cap_value(stat,0,0xFF)<<16;
-				stat = ( sd ? sd->status.agi : status_get_base_status(bl)->agi ) / 2; val3 |= cap_value(stat,0,0xFF)<<8;
-				stat = ( sd ? sd->status.vit : status_get_base_status(bl)->vit ) / 2; val3 |= cap_value(stat,0,0xFF);
-				stat = ( sd ? sd->status.int_: status_get_base_status(bl)->int_) / 2; val4 |= cap_value(stat,0,0xFF)<<16;
-				stat = ( sd ? sd->status.dex : status_get_base_status(bl)->dex ) / 2; val4 |= cap_value(stat,0,0xFF)<<8;
-				stat = ( sd ? sd->status.luk : status_get_base_status(bl)->luk ) / 2; val4 |= cap_value(stat,0,0xFF);
-				break;
+				stat = ( sd ? sd->status.str : status->get_base_status(bl)->str ) / 2; val3 |= cap_value(stat,0,0xFF)<<16;
+				stat = ( sd ? sd->status.agi : status->get_base_status(bl)->agi ) / 2; val3 |= cap_value(stat,0,0xFF)<<8;
+				stat = ( sd ? sd->status.vit : status->get_base_status(bl)->vit ) / 2; val3 |= cap_value(stat,0,0xFF);
+				stat = ( sd ? sd->status.int_: status->get_base_status(bl)->int_) / 2; val4 |= cap_value(stat,0,0xFF)<<16;
+				stat = ( sd ? sd->status.dex : status->get_base_status(bl)->dex ) / 2; val4 |= cap_value(stat,0,0xFF)<<8;
+				stat = ( sd ? sd->status.luk : status->get_base_status(bl)->luk ) / 2; val4 |= cap_value(stat,0,0xFF);
 			}
+				break;
 			case SC_MARIONETTE:
 			{
 				int stat,max_stat;
 				// fetch caster information
-				struct block_list *pbl = iMap->id2bl(val1);
-				struct status_change *psc = pbl?status_get_sc(pbl):NULL;
-				struct status_change_entry *psce = psc?psc->data[SC_MARIONETTE_MASTER]:NULL;
+				struct block_list *pbl = map->id2bl(val1);
+				struct status_change *psc = pbl ? status->get_sc(pbl) : NULL;
+				struct status_change_entry *psce = psc ? psc->data[SC_MARIONETTE_MASTER] : NULL;
 				// fetch target's stats
-				struct status_data* status = status_get_status_data(bl); // battle status
+				struct status_data* tst = status->get_status_data(bl); // battle status
 
 				if (!psce)
 					return 0;
@@ -7729,14 +8022,14 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val3 = 0;
 				val4 = 0;
 				max_stat = battle_config.max_parameter; //Cap to 99 (default)
-				stat = (psce->val3 >>16)&0xFF; stat = min(stat, max_stat - status->str ); val3 |= cap_value(stat,0,0xFF)<<16;
-				stat = (psce->val3 >> 8)&0xFF; stat = min(stat, max_stat - status->agi ); val3 |= cap_value(stat,0,0xFF)<<8;
-				stat = (psce->val3 >> 0)&0xFF; stat = min(stat, max_stat - status->vit ); val3 |= cap_value(stat,0,0xFF);
-				stat = (psce->val4 >>16)&0xFF; stat = min(stat, max_stat - status->int_); val4 |= cap_value(stat,0,0xFF)<<16;
-				stat = (psce->val4 >> 8)&0xFF; stat = min(stat, max_stat - status->dex ); val4 |= cap_value(stat,0,0xFF)<<8;
-				stat = (psce->val4 >> 0)&0xFF; stat = min(stat, max_stat - status->luk ); val4 |= cap_value(stat,0,0xFF);
-				break;
+				stat = (psce->val3 >>16)&0xFF; stat = min(stat, max_stat - tst->str ); val3 |= cap_value(stat,0,0xFF)<<16;
+				stat = (psce->val3 >> 8)&0xFF; stat = min(stat, max_stat - tst->agi ); val3 |= cap_value(stat,0,0xFF)<<8;
+				stat = (psce->val3 >> 0)&0xFF; stat = min(stat, max_stat - tst->vit ); val3 |= cap_value(stat,0,0xFF);
+				stat = (psce->val4 >>16)&0xFF; stat = min(stat, max_stat - tst->int_); val4 |= cap_value(stat,0,0xFF)<<16;
+				stat = (psce->val4 >> 8)&0xFF; stat = min(stat, max_stat - tst->dex ); val4 |= cap_value(stat,0,0xFF)<<8;
+				stat = (psce->val4 >> 0)&0xFF; stat = min(stat, max_stat - tst->luk ); val4 |= cap_value(stat,0,0xFF);
 			}
+				break;
 			case SC_SWORDREJECT:
 				val2 = 15*val1; //Reflect chance
 				val3 = 3; //Reflections
@@ -7766,16 +8059,15 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				struct block_list *d_bl;
 				struct status_change *d_sc;
 
-				if( (d_bl = iMap->id2bl(val1)) && (d_sc = status_get_sc(d_bl)) && d_sc->count )
-				{ // Inherits Status From Source
+				if( (d_bl = map->id2bl(val1)) && (d_sc = status->get_sc(d_bl)) && d_sc->count ) {
+					// Inherits Status From Source
 					const enum sc_type types[] = { SC_AUTOGUARD, SC_DEFENDER, SC_REFLECTSHIELD, SC_ENDURE };
 					enum sc_type type2;
-					int i = (map_flag_gvg(bl->m) || map[bl->m].flag.battleground)?2:3;
-					while( i >= 0 )
-					{
+					int i = (map_flag_gvg(bl->m) || map->list[bl->m].flag.battleground)?2:3;
+					while( i >= 0 ) {
 						type2 = types[i];
 						if( d_sc->data[type2] )
-							sc_start(bl, type2, 100, d_sc->data[type2]->val1, skill->get_time(status_sc2skill(type2),d_sc->data[type2]->val1));
+							sc_start(bl, bl, type2, 100, d_sc->data[type2]->val1, skill->get_time(status->sc2skill(type2),d_sc->data[type2]->val1));
 						i--;
 					}
 				}
@@ -7784,25 +8076,25 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 
 			case SC_COMA: //Coma. Sends a char to 1HP. If val2, do not zap sp
 				if( val3 && bl->type == BL_MOB ) {
-					struct block_list* src = iMap->id2bl(val3);
-					if( src )
-						mob_log_damage((TBL_MOB*)bl,src,status->hp - 1);
+					struct block_list* src2 = map->id2bl(val3);
+					if( src2 )
+						mob->log_damage((TBL_MOB*)bl,src2,st->hp - 1);
 				}
-				status_zap(bl, status->hp-1, val2?0:status->sp);
+				status_zap(bl, st->hp-1, val2 ? 0 : st->sp);
 				return 1;
 				break;
 			case SC_RG_CCONFINE_S:
 			{
-				struct block_list *src = val2?iMap->id2bl(val2):NULL;
-				struct status_change *sc2 = src?status_get_sc(src):NULL;
-				struct status_change_entry *sce2 = sc2?sc2->data[SC_RG_CCONFINE_M]:NULL;
-				if (src && sc2) {
+				struct block_list *src2 = val2 ? map->id2bl(val2) : NULL;
+				struct status_change *sc2 = src ? status->get_sc(src2) : NULL;
+				struct status_change_entry *sce2 = sc2 ? sc2->data[SC_RG_CCONFINE_M] : NULL;
+				if (src2 && sc2) {
 					if (!sce2) //Start lock on caster.
-						sc_start4(src,SC_RG_CCONFINE_M,100,val1,1,0,0,tick+1000);
+						sc_start4(src,src2,SC_RG_CCONFINE_M,100,val1,1,0,0,tick+1000);
 					else { //Increase count of locked enemies and refresh time.
 						(sce2->val2)++;
-						iTimer->delete_timer(sce2->timer, status_change_timer);
-						sce2->timer = iTimer->add_timer(iTimer->gettick()+tick+1000, status_change_timer, src->id, SC_RG_CCONFINE_M);
+						timer->delete(sce2->timer, status->change_timer);
+						sce2->timer = timer->add(timer->gettick()+tick+1000, status->change_timer, src2->id, SC_RG_CCONFINE_M);
 					}
 				} else //Status failed.
 					return 0;
@@ -7813,41 +8105,50 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_KAUPE:
 				switch (val1) {
-					case 3: //33*3 + 1 -> 100%
-						val2++;
-					case 1:
-					case 2: //33, 66%
-						val2 += 33*val1;
-						val3 = 1; //Dodge 1 attack total.
-						break;
-					default: //Custom. For high level mob usage, higher level means more blocks. [Skotlex]
-						val2 = 100;
-						val3 = val1-2;
-						break;
+				case 3: //33*3 + 1 -> 100%
+					val2++;
+				case 1:
+				case 2: //33, 66%
+					val2 += 33*val1;
+					val3 = 1; //Dodge 1 attack total.
+					break;
+				default: //Custom. For high level mob usage, higher level means more blocks. [Skotlex]
+					val2 = 100;
+					val3 = val1-2;
+					break;
 				}
 				break;
 
-			case SC_COMBOATTACK: {
-					//val1: Skill ID
-					//val2: When given, target (for autotargetting skills)
-					//val3: When set, this combo time should NOT delay attack/movement
-					//val3: TK: Last used kick
-					//val4: TK: Combo time
-					struct unit_data *ud = unit_bl2ud(bl);
-					if (ud && !val3) {
-						tick += 300 * battle_config.combo_delay_rate/100;
-						ud->attackabletime = iTimer->gettick()+tick;
-						unit_set_walkdelay(bl, iTimer->gettick(), tick, 1);
-					}
-					val3 = 0;
-					val4 = tick;
+			case SC_COMBOATTACK:
+			{
+				//val1: Skill ID
+				//val2: When given, target (for autotargetting skills)
+				//val3: When set, this combo time should NOT delay attack/movement
+				//val3: If set to 2 this combo will delay ONLY attack
+				//val3: TK: Last used kick
+				//val4: TK: Combo time
+				struct unit_data *ud = unit->bl2ud(bl);
+				if( ud && (!val3 || val3 == 2) ) {
+					tick += 300 * battle_config.combo_delay_rate/100;
+					ud->attackabletime = timer->gettick()+tick;
+					if( !val3 )
+						unit->set_walkdelay(bl, timer->gettick(), tick, 1);
 				}
+				val3 = 0;
+				val4 = tick;
 				break;
+			}
 			case SC_EARTHSCROLL:
 				val2 = 11-val1; //Chance to consume: 11-skill_lv%
 				break;
 			case SC_RUN:
-				val4 = iTimer->gettick(); //Store time at which you started running.
+			{
+				//Store time at which you started running.
+				int64 currenttick = timer->gettick();
+				// Note: this int64 value is stored in two separate int32 variables (FIXME)
+				val3 = (int)(currenttick&0x00000000ffffffffLL);
+				val4 = (int)((currenttick&0xffffffff00000000LL)>>32);
+			}
 				tick = -1;
 				break;
 			case SC_KAAHI:
@@ -7856,7 +8157,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val4 = INVALID_TIMER;	//Kaahi Timer.
 				break;
 			case SC_BLESSING:
-				if ((!undead_flag && status->race!=RC_DEMON) || bl->type == BL_PC)
+				if ((!undead_flag && st->race!=RC_DEMON) || bl->type == BL_PC)
 					val2 = val1;
 				else
 					val2 = 0; //0 -> Half stat.
@@ -7894,7 +8195,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val2 = 5*val1; //Batk/Watk Increase
 				val3 = 10*val1; //Hit Increase
 				val4 = 5*val1; //Def reduction
-				sc_start(bl, SC_ENDURE, 100, 1, tick); //Endure effect
+				sc_start(src, bl, SC_ENDURE, 100, 1, tick); //Endure effect
 				break;
 			case SC_ANGELUS:
 				val2 = 5*val1; //def increase
@@ -7911,23 +8212,25 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val3 = 3*val1; //Hit increase
 				break;
 			case SC_SUN_COMFORT:
-				val2 = (status_get_lv(bl) + status->dex + status->luk)/2; //def increase
+				val2 = (status->get_lv(bl) + st->dex + st->luk)/2; //def increase
 				break;
 			case SC_MOON_COMFORT:
-				val2 = (status_get_lv(bl) + status->dex + status->luk)/10; //flee increase
+				val2 = (status->get_lv(bl) + st->dex + st->luk)/10; //flee increase
 				break;
 			case SC_STAR_COMFORT:
-				val2 = (status_get_lv(bl) + status->dex + status->luk); //Aspd increase
+				val2 = (status->get_lv(bl) + st->dex + st->luk); //Aspd increase
 				break;
 			case SC_QUAGMIRE:
 				val2 = (sd?5:10)*val1; //Agi/Dex decrease.
 				break;
 
-			// gs_something1 [Vicious]
+				// gs_something1 [Vicious]
 			case SC_GS_GATLINGFEVER:
 				val2 = 20*val1; //Aspd increase
-				val3 = 20+10*val1; //Batk increase
 				val4 = 5*val1; //Flee decrease
+	#ifndef RENEWAL
+				val3 = 20+10*val1; //Batk increase
+	#endif
 				break;
 
 			case SC_FLING:
@@ -7967,20 +8270,30 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 1000; // [GodLesZ] tick time
 				break;
 			case SC_JAILED:
-				//Val1 is duration in minutes. Use INT_MAX to specify 'unlimited' time.
+				// val1 is duration in minutes. Use INT_MAX to specify 'unlimited' time.
+				// When first called:
+				// val2 Jail map_index
+				// val3 x
+				// val4 y
+				// When renewing status' information
+				// val3 Return map_index
+				// val4 return coordinates
 				tick = val1>0?1000:250;
 				if (sd)
 				{
 					if (sd->mapindex != val2)
 					{
-						int pos =  (bl->x&0xFFFF)|(bl->y<<16), //Current Coordinates
-						map =  sd->mapindex; //Current Map
+						int pos = (bl->x&0xFFFF)|(bl->y<<16); /// Current Coordinates
+						int map_index = sd->mapindex; /// Current Map
 						//1. Place in Jail (val2 -> Jail Map, val3 -> x, val4 -> y
 						pc->setpos(sd,(unsigned short)val2,val3,val4, CLR_TELEPORT);
 						//2. Set restore point (val3 -> return map, val4 return coords
-						val3 = map;
+						val3 = map_index;
 						val4 = pos;
-					} else if (!val3 || val3 == sd->mapindex) { //Use save point.
+					} else if (!val3 
+						|| val3 == sd->mapindex
+						|| !sd->sc.data[SC_JAILED] // If player is being jailed and is already in jail (issue: 8206)
+					) { //Use save point.
 						val3 = sd->status.save_point.map;
 						val4 = (sd->status.save_point.x&0xFFFF)
 							|(sd->status.save_point.y<<16);
@@ -7999,7 +8312,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val3= 20*val1; //Int increase
 				break;
 			case SC_SWOO:
-				if(status->mode&MD_BOSS)
+				if(st->mode&MD_BOSS)
 					tick /= 5; //TODO: Reduce skill's duration. But for how long?
 				break;
 			case SC_SPIDERWEB:
@@ -8067,12 +8380,12 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_KAIZEL:
 				val2 = 10*val1; //% of life to be revived with
 				break;
-			// case SC_ARMORPROPERTY:
-			// case SC_ARMOR_RESIST:
+				// case SC_ARMORPROPERTY:
+				// case SC_ARMOR_RESIST:
 				// Mod your resistance against elements:
 				// val1 = water | val2 = earth | val3 = fire | val4 = wind
 				// break;
-			//case ????:
+				//case ????:
 				//Place here SCs that have no SCB_* data, no skill associated, no ICON
 				//associated, and yet are not wrong/unknown. [Skotlex]
 				//break;
@@ -8100,9 +8413,9 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_SPL_MATK:
 				val2 = 2; // Splendide group
 				break;
-			/**
-			 * General
-			 **/
+				/**
+				* General
+				**/
 			case SC_FEAR:
 				val2 = 2;
 				val4 = tick / 1000;
@@ -8112,9 +8425,9 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val4 = tick / 3000; // Total Ticks to Burn!!
 				tick_time = 3000; // [GodLesZ] tick time
 				break;
-			/**
-			 * Rune Knight
-			 **/
+				/**
+				* Rune Knight
+				**/
 			case SC_DEATHBOUND:
 				val2 = 500 + 100 * val1;
 				break;
@@ -8122,19 +8435,13 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				if( sd )
 					val1 = sd->status.job_level * pc->checkskill(sd, RK_RUNEMASTERY) / 4; //DEF/MDEF Increase
 				break;
-			case SC_FIGHTINGSPIRIT:
-				val_flag |= 1|2;
-				break;
 			case SC_ABUNDANCE:
 				val4 = tick / 10000;
 				tick_time = 10000; // [GodLesZ] tick time
 				break;
-			case SC_GIANTGROWTH:
-				val2 = 10; // Triple damage success rate.
-				break;
-			/**
-			 * Arch Bishop
-			 **/
+				/**
+				* Arch Bishop
+				**/
 			case SC_RENOVATIO:
 				val4 = tick / 5000;
 				tick_time = 5000;
@@ -8144,16 +8451,11 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_VENOMIMPRESS:
 				val2 = 10 * val1;
-				val_flag |= 1|2;
-				break;
-			case SC_POISONINGWEAPON:
-				val_flag |= 1|2|4;
 				break;
 			case SC_WEAPONBLOCKING:
 				val2 = 10 + 2 * val1; // Chance
-				val4 = tick / 3000;
-				tick_time = 3000; // [GodLesZ] tick time
-				val_flag |= 1|2;
+				val4 = tick / 5000;
+				tick_time = 5000; // [GodLesZ] tick time
 				break;
 			case SC_TOXIN:
 				val4 = tick / 10000;
@@ -8164,7 +8466,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 4000; // [GodLesZ] tick time
 				break;
 			case SC_PYREXIA:
-				status_change_start(bl,SC_BLIND,10000,val1,0,0,0,30000,11); // Blind status that last for 30 seconds
+				status->change_start(src, bl,SC_BLIND,10000,val1,0,0,0,30000,11); // Blind status that last for 30 seconds
 				val4 = tick / 3000;
 				tick_time = 3000; // [GodLesZ] tick time
 				break;
@@ -8176,13 +8478,9 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val4 = tick / 3000;
 				tick_time = 3000; // [GodLesZ] tick time
 				break;
-			case SC_ROLLINGCUTTER:
-				val_flag |= 1;
-				break;
 			case SC_CLOAKINGEXCEED:
 				val2 = ( val1 + 1 ) / 2; // Hits
 				val3 = 90 + val1 * 10; // Walk speed
-				val_flag |= 1|2|4;
 				if (bl->type == BL_PC)
 					val4 |= battle_config.pc_cloak_check_type&7;
 				else
@@ -8192,7 +8490,6 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_HALLUCINATIONWALK:
 				val2 = 50 * val1; // Evasion rate of physical attacks. Flee
 				val3 = 10 * val1; // Evasion rate of magical attacks.
-				val_flag |= 1|2|4;
 				break;
 			case SC_WHITEIMPRISON:
 				status_change_end(bl, SC_BURNING, INVALID_TIMER);
@@ -8210,7 +8507,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_READING_SB:
 				// val2 = sp reduction per second
-				tick_time = 5000; // [GodLesZ] tick time
+				tick_time = 10000; // [GodLesZ] tick time
 				break;
 			case SC_SUMMON1:
 			case SC_SUMMON2:
@@ -8221,19 +8518,22 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				if( val4 < 1 )
 					val4 = 1;
 				tick_time = 1000; // [GodLesZ] tick time
-				val_flag |= 1;
 				break;
 			case SC_SHAPESHIFT:
 				switch( val1 )
 				{
-					case 1: val2 = ELE_FIRE; break;
-					case 2: val2 = ELE_EARTH; break;
-					case 3: val2 = ELE_WIND; break;
-					case 4: val2 = ELE_WATER; break;
+				case 1: val2 = ELE_FIRE; break;
+				case 2: val2 = ELE_EARTH; break;
+				case 3: val2 = ELE_WIND; break;
+				case 4: val2 = ELE_WATER; break;
 				}
 				break;
+			case SC_STEALTHFIELD_MASTER:
+				val4 = tick / 1000;
+				tick_time = 2000 + (1000 * val1);
+				break;
 			case SC_ELECTRICSHOCKER:
-			case SC_CRYSTALIZE:
+			case SC_COLD:
 			case SC_MEIKYOUSISUI:
 				val4 = tick / 1000;
 				if( val4 < 1 )
@@ -8245,17 +8545,26 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 1000; // [GodLesZ] tick time
 				break;
 			case SC_WUGDASH:
-				val4 = iTimer->gettick(); //Store time at which you started running.
+			{
+				//Store time at which you started running.
+				int64 currenttick = timer->gettick();
+				// Note: this int64 value is stored in two separate int32 variables (FIXME)
+				val3 = (int)(currenttick&0x00000000ffffffffLL);
+				val4 = (int)((currenttick&0xffffffff00000000LL)>>32);
+			}
 				tick = -1;
 				break;
+			case SC__REPRODUCE:
+				val4 = tick / 1000;
+				tick_time = 1000;
+				break;
 			case SC__SHADOWFORM: {
-					struct map_session_data * s_sd = iMap->id2sd(val2);
-					if( s_sd )
-						s_sd->shadowform_id = bl->id;
-					val4 = tick / 1000;
-					val_flag |= 1|2|4;
-					tick_time = 1000; // [GodLesZ] tick time
-				}
+				struct map_session_data * s_sd = map->id2sd(val2);
+				if( s_sd )
+					s_sd->shadowform_id = bl->id;
+				val4 = tick / 1000;
+				tick_time = 1000; // [GodLesZ] tick time
+								 }
 				break;
 			case SC__STRIPACCESSARY:
 				if (!sd)
@@ -8263,47 +8572,40 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC__INVISIBILITY:
 				val2 = 50 - 10 * val1; // ASPD
-				val3 = 20 * val1; // CRITICAL
+				val3 = 200 * val1; // CRITICAL
 				val4 = tick / 1000;
 				tick_time = 1000; // [GodLesZ] tick time
-				val_flag |= 1|2;
 				break;
 			case SC__ENERVATION:
 				val2 = 20 + 10 * val1; // ATK Reduction
-				val_flag |= 1|2;
 				if( sd ) pc->delspiritball(sd,sd->spiritball,0);
 				break;
 			case SC__GROOMY:
 				val2 = 20 + 10 * val1; //ASPD. Need to confirm if Movement Speed reduction is the same. [Jobbie]
 				val3 = 20 * val1; //HIT
-				val_flag |= 1|2|4;
 				if( sd ) { // Removes Animals
 					if( pc_isriding(sd) ) pc->setriding(sd, 0);
 					if( pc_isridingdragon(sd) ) pc->setoption(sd, sd->sc.option&~OPTION_DRAGON);
 					if( pc_iswug(sd) ) pc->setoption(sd, sd->sc.option&~OPTION_WUG);
 					if( pc_isridingwug(sd) ) pc->setoption(sd, sd->sc.option&~OPTION_WUGRIDER);
 					if( pc_isfalcon(sd) ) pc->setoption(sd, sd->sc.option&~OPTION_FALCON);
-					if( sd->status.pet_id > 0 ) pet_menu(sd, 3);
-					if( homun_alive(sd->hd) ) homun->vaporize(sd,1);
-					if( sd->md ) merc_delete(sd->md,3);
+					if( sd->status.pet_id > 0 ) pet->menu(sd, 3);
+					if( homun_alive(sd->hd) ) homun->vaporize(sd,HOM_ST_REST);
+					if( sd->md ) mercenary->delete(sd->md,3);
 				}
 				break;
 			case SC__LAZINESS:
 				val2 = 10 + 10 * val1; // Cast reduction
 				val3 = 10 * val1; // Flee Reduction
-				val_flag |= 1|2|4;
 				break;
 			case SC__UNLUCKY:
 				val2 = 10 * val1; // Crit and Flee2 Reduction
-				val_flag |= 1|2|4;
 				break;
 			case SC__WEAKNESS:
 				val2 = 10 * val1;
-				val_flag |= 1|2;
 				// bypasses coating protection and MADO
-				sc_start(bl,SC_NOEQUIPWEAPON,100,val1,tick);
-				sc_start(bl,SC_NOEQUIPSHIELD,100,val1,tick);
-				break;
+				sc_start(src, bl,SC_NOEQUIPWEAPON,100,val1,tick);
+				sc_start(src, bl,SC_NOEQUIPSHIELD,100,val1,tick);
 				break;
 			case SC_GN_CARTBOOST:
 				if( val1 < 3 )
@@ -8314,13 +8616,12 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 					val2 = 100;
 				break;
 			case SC_PROPERTYWALK:
-				val_flag |= 1|2;
 				val3 = 0;
 				break;
 			case SC_WARMER:
 				status_change_end(bl, SC_FREEZE, INVALID_TIMER);
 				status_change_end(bl, SC_FROSTMISTY, INVALID_TIMER);
-				status_change_end(bl, SC_CRYSTALIZE, INVALID_TIMER);
+				status_change_end(bl, SC_COLD, INVALID_TIMER);
 				break;
 			case SC_STRIKING:
 				val1 = 6 - val1;//spcost = 6 - level (lvl1:5 ... lvl 5: 1)
@@ -8328,32 +8629,26 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 1000; // [GodLesZ] tick time
 				break;
 			case SC_BLOOD_SUCKER:
-				{
-					struct block_list *src = iMap->id2bl(sce->val2);
-					val3 = 1;
-					if(src)
-						val3 = 200 + 100 * sce->val1 + status_get_int(src);
-					val4 = tick / 1000;
-					tick_time = 1000; // [GodLesZ] tick time
-				}
-				break;
-			case SC_VACUUM_EXTREME:
-				tick -= (status->str / 20) * 1000;
-				val4 = val3 = tick / 100;
-				tick_time = 100; // [GodLesZ] tick time
+			{
+				struct block_list *src2 = map->id2bl(val2);
+				val3 = 1;
+				if(src2)
+					val3 = 200 + 100 * val1 + status_get_int(src2);
+				val4 = tick / 1000;
+				tick_time = 1000; // [GodLesZ] tick time
+			}
 				break;
 			case SC_SWING:
-				val2 = 4 * val1; // Walk speed and aspd reduction.
+				val3 = 5 * val1 + val2;//Movement Speed And ASPD Increase
 				break;
 			case SC_SYMPHONY_LOVE:
+				val2 = 12 * val1 + val2 + sd->status.job_level / 4;//MDEF Increase In %
+			case SC_MOONLIT_SERENADE:
 			case SC_RUSH_WINDMILL:
-			case SC_ECHOSONG:
-				val2 = 6 * val1;
-				val2 += val3; //Adding 1% * Lesson Bonus
-				val2 += (int)(val4*2/10); //Adding 0.2% per JobLevel
+				val2 = 6 * val1 + val2 + sd->status.job_level / 5;
 				break;
-			case SC_MOONLIT_SERENADE:
-				val2 = 10 * val1;
+			case SC_ECHOSONG:
+				val3 = 6 * val1 + val2 + sd->status.job_level / 4;//DEF Increase In %
 				break;
 			case SC_HARMONIZE:
 				val2 = 5 + 5 * val1;
@@ -8367,34 +8662,36 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 2000; // [GodLesZ] tick time
 				break;
 			case SC_SIRCLEOFNATURE:
-				val2 = 1 + val1; //SP consume
-				val3 = 40 * val1;	//HP recovery
+				val2 = 40 * val1;//HP recovery
+				val3 = 4 * val1;//SP drain
 				val4 = tick / 1000;
 				tick_time = 1000; // [GodLesZ] tick time
 				break;
 			case SC_SONG_OF_MANA:
-				val3 = 10 + (2 * val2);
-				val4 = tick/3000;
-				tick_time = 3000; // [GodLesZ] tick time
+				val3 = 10 + 5 * val2;
+				val4 = tick/5000;
+				tick_time = 5000; // [GodLesZ] tick time
 				break;
 			case SC_SATURDAY_NIGHT_FEVER:
-				if (!val4) val4 = skill->get_time2(status_sc2skill(type),val1);
-				if (!val4) val4 = 3000;
-				val3 = tick/val4;
-				tick_time = val4; // [GodLesZ] tick time
+				/*val2 = 12000 - 2000 * val1;//HP/SP Drain Timer
+				if ( val2 < 1000 )
+					val2 = 1000;//Added to prevent val3 from dividing by 0 when using level 6 or higher through commands. [Rytech]
+				val3 = tick/val2;*/
+				val3 = tick / 3000;
+				tick_time = 3000;// [GodLesZ] tick time
 				break;
 			case SC_GLOOMYDAY:
-				val2 = 20 + 5 * val1; // Flee reduction.
-				val3 = 15 + 5 * val1; // ASPD reduction.
-				if( sd && rand()%100 < val1 ){ // (Skill Lv) %
-					val4 = 1; // reduce walk speed by half.
-					if( pc_isriding(sd) ) pc->setriding(sd, 0);
-					if( pc_isridingdragon(sd) ) pc->setoption(sd, sd->sc.option&~OPTION_DRAGON);
+				if ( !val2 ) {
+					val2 = (val4 > 0 ? max(15, rnd()%(val4*5)) : 0) + val1 * 10;
+				}
+				if ( rnd()%10000 < val1*100 ) { // 1% per SkillLv chance
+					if ( !val3 )
+						val3 = 50;
+					if( sd ) {
+						if( pc_isriding(sd) ) pc->setriding(sd, 0);
+						if( pc_isridingdragon(sd) ) pc->setoption(sd, sd->sc.option&~OPTION_DRAGON);
+					}
 				}
-				break;
-			case SC_GLOOMYDAY_SK:
-				// Random number between [15 ~ (Voice Lesson Skill Level x 5) + (Skill Level x 10)] %.
-				val2 = 15 + rand()%( (sd?pc->checkskill(sd, WM_LESSON)*5:0) + val1*10 );
 				break;
 			case SC_SITDOWN_FORCE:
 			case SC_BANANA_BOMB_SITDOWN_POSTDELAY:
@@ -8406,119 +8703,108 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				}
 				break;
 			case SC_DANCE_WITH_WUG:
-				val3 = (5 * val1) + (1 * val2); //Still need official value.
+				val3 = 5 + 5 * val2;//ASPD Increase
+				val4 = 20 + 10 * val2;//Fixed Cast Time Reduction
 				break;
 			case SC_LERADS_DEW:
-				val3 = (5 * val1) + (1 * val2);
+				val3 = 200 * val1 + 300 * val2;//MaxHP Increase
 				break;
 			case SC_MELODYOFSINK:
-				val3 = (5 * val1) + (1 * val2);
+				val3 = val1 * (2 + val2);//INT Reduction. Formula Includes Caster And 2nd Performer.
+				val4 = tick/1000;
+				tick_time = 1000;
 				break;
 			case SC_BEYOND_OF_WARCRY:
-				val3 = (5 * val1) + (1 * val2);
+				val3 = val1 * (2 + val2);//STR And Crit Reduction. Formula Includes Caster And 2nd Performer.
+				val4 = 4 * val1 + 4 * val2;//MaxHP Reduction
 				break;
 			case SC_UNLIMITED_HUMMING_VOICE:
 				{
-					struct unit_data *ud = unit_bl2ud(bl);
+					struct unit_data *ud = unit->bl2ud(bl);
 					if( ud == NULL ) return 0;
 					ud->state.skillcastcancel = 0;
-					val3 = 15 - (2 * val2);
+					val3 = 15 - (3 * val2);//Increased SP Cost.
 				}
 				break;
 			case SC_LG_REFLECTDAMAGE:
 				val2 = 15 + 5 * val1;
-				val3 = (val1==5)?20:(val1+4)*2; // SP consumption
+				val3 = 25 + 5 * val1; //Number of Reflects
 				val4 = tick/10000;
 				tick_time = 10000; // [GodLesZ] tick time
 				break;
-			case SC_FORCEOFVANGUARD: // This is not the official way to handle it but I think we should use it. [pakpil]
-				val2 = 20 + 12 * (val1 - 1); // Chance
-				val3 = 5 + (2 * val1); // Max rage counters
+			case SC_FORCEOFVANGUARD:
+				val2 = 8 + 12 * val1; // Chance
+				val3 = 5 + 2 * val1; // Max rage counters
 				tick = -1; //endless duration in the client
-				tick_time = 6000; // [GodLesZ] tick time
-				val_flag |= 1|2|4;
 				break;
 			case SC_EXEEDBREAK:
-				val1 *= 150; // 150 * skill_lv
-				if( sd && sd->inventory_data[sd->equip_index[EQI_HAND_R]] ) {  // Chars.
-					val1 += (sd->inventory_data[sd->equip_index[EQI_HAND_R]]->weight/10 * sd->inventory_data[sd->equip_index[EQI_HAND_R]]->wlv * status_get_lv(bl) / 100);
-				val1 += 15 * (sd ? sd->status.job_level:50) + 100;
+				if( sd ){
+					short index = sd->equip_index[EQI_HAND_R];
+					val1 = 15 * (sd->status.job_level + val1 * 10);
+					if( index >= 0 && sd->inventory_data[index] && sd->inventory_data[index]->type == IT_WEAPON )
+						val1 += (sd->inventory_data[index]->weight / 10 * sd->inventory_data[index]->wlv) * status->get_lv(bl) / 100;
 				}
-				else	// Mobs
-					val1 += (400 * status_get_lv(bl) / 100) + (15 * (status_get_lv(bl) / 2));	// About 1138% at mob_lvl 99. Is an aproximation to a standard weapon. [pakpil]
 				break;
-			case SC_PRESTIGE:	// Bassed on suggested formula in iRO Wiki and some test, still need more test. [pakpil]
-				val2 = ((status->int_ + status->luk) / 6) + 5;	// Chance to evade magic damage.
+			case SC_PRESTIGE:
+				val2 = (st->int_ + st->luk) * val1 / 20;// Chance to evade magic damage.
+				val2 = val2 * status->get_lv(bl) / 200;
+				val2 += val1;
 				val1 *= 15; // Defence added
 				if( sd )
 					val1 += 10 * pc->checkskill(sd,CR_DEFENDER);
-				val_flag |= 1|2;
+				val1 *= status->get_lv(bl) / 100;
 				break;
 			case SC_BANDING:
 				tick_time = 5000; // [GodLesZ] tick time
-				val_flag |= 1;
-				break;
-			case SC_SHIELDSPELL_DEF:
-			case SC_SHIELDSPELL_MDEF:
-			case SC_SHIELDSPELL_REF:
-				val_flag |= 1|2;
 				break;
 			case SC_MAGNETICFIELD:
 				val3 = tick / 1000;
 				tick_time = 1000; // [GodLesZ] tick time
 				break;
 			case SC_INSPIRATION:
-				if( sd )
-				{
-					val2 = (40 * val1) + (3 * sd->status.job_level); // ATK bonus
-					val3 = (sd->status.job_level / 10) * 2 + 12; // All stat bonus
+				if( sd ) {
+					val2 = 40 * val1 + 3 * sd->status.job_level;// ATK bonus
+					val3 = sd->status.base_level / 10 + sd->status.job_level / 5;// All stat bonus
 				}
-				val4 = tick / 1000;
-				tick_time = 1000; // [GodLesZ] tick time
-				status_change_clear_buffs(bl,3); //Remove buffs/debuffs
-				break;
-			case SC_SPELLFIST:
-			case SC_CURSEDCIRCLE_ATKER:
-				val_flag |= 1|2|4;
+				val4 = tick / 5000;
+				tick_time = 5000; // [GodLesZ] tick time
+				status->change_clear_buffs(bl,3); //Remove buffs/debuffs
 				break;
 			case SC_CRESCENTELBOW:
-				val2 = 94 + val1;
-				val_flag |= 1|2;
+				val2 = (sd ? sd->status.job_level : 2) / 2 + 50 + 5 * val1;
 				break;
 			case SC_LIGHTNINGWALK: //  [(Job Level / 2) + (40 + 5 * Skill Level)] %
 				val1 = (sd?sd->status.job_level:2)/2 + 40 + 5 * val1;
-				val_flag |= 1;
 				break;
 			case SC_RAISINGDRAGON:
 				val3 = tick / 5000;
 				tick_time = 5000; // [GodLesZ] tick time
 				break;
 			case SC_GENTLETOUCH_CHANGE:
-				{// take note there is no def increase as skill desc says. [malufett]
-					struct block_list * src;
-					val3 = status->agi * val1 / 60; // ASPD increase: [(Target AGI x Skill Level) / 60] %
-					if( (src = iMap->id2bl(val2)) ){
-						val4 = ( 200/status_get_int(src) ) * val1;// MDEF decrease: MDEF [(200 / Caster INT) x Skill Level]
-						val2 = ( status_get_dex(src)/4 + status_get_str(src)/2 ) * val1 / 5; // ATK increase: ATK [{(Caster DEX / 4) + (Caster STR / 2)} x Skill Level / 5]
-					}
+			{// take note there is no def increase as skill desc says. [malufett]
+				struct block_list * src2;
+				val3 = st->agi * val1 / 60; // ASPD increase: [(Target AGI x Skill Level) / 60] %
+				if( (src2 = map->id2bl(val2)) ){
+					val4 = ( 200/status_get_int(src2) ) * val1;// MDEF decrease: MDEF [(200 / Caster INT) x Skill Level]
+					val2 = ( status_get_dex(src2)/4 + status_get_str(src2)/2 ) * val1 / 5; // ATK increase: ATK [{(Caster DEX / 4) + (Caster STR / 2)} x Skill Level / 5]
 				}
+			}
 				break;
 			case SC_GENTLETOUCH_REVITALIZE:
-				{// take note there is no vit,aspd,speed increase as skill desc says. [malufett]
-					struct block_list * src;
-					val3 = val1 * 30 + 150; // Natural HP recovery increase: [(Skill Level x 30) + 50] %
-					if( (src = iMap->id2bl(val2)) ) // the stat def is not shown in the status window and it is process differently
-						val4 = ( status_get_vit(src)/4 ) * val1; // STAT DEF increase: [(Caster VIT / 4) x Skill Level]
-				}
+			{// take note there is no vit,aspd,speed increase as skill desc says. [malufett]
+				struct block_list * src2;
+				val3 = val1 * 30 + 150; // Natural HP recovery increase: [(Skill Level x 30) + 50] %
+				if( (src2 = map->id2bl(val2)) ) // the stat def is not shown in the status window and it is process differently
+					val4 = ( status_get_vit(src2)/4 ) * val1; // STAT DEF increase: [(Caster VIT / 4) x Skill Level]
+			}
 				break;
 			case SC_PYROTECHNIC_OPTION:
-				val_flag |= 1|2|4;
+				val2 = 60;
 				break;
 			case SC_HEATER_OPTION:
 				val2 = 120; // Watk. TODO: Renewal (Atk2)
-				val3 = 33;	// % Increase effects.
+				val3 = (sd ? sd->status.job_level : 0); // % Increase damage.
 				val4 = 3;	// Change into fire element.
-				val_flag |= 1|2|4;
 				break;
 			case SC_TROPIC_OPTION:
 				val2 = 180; // Watk. TODO: Renewal (Atk2)
@@ -8526,77 +8812,85 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_AQUAPLAY_OPTION:
 				val2 = 40;
-				val_flag |= 1|2|4;
 				break;
 			case SC_COOLER_OPTION:
-				val2 = 80;	// % Freezing chance
-				val3 = 33;	// % increased damage
+				val2 = 80;	// Bonus Matk
+				val3 = (sd ? sd->status.job_level : 0); // % Freezing chance
 				val4 = 1;	// Change into water elemet
-				val_flag |= 1|2|4;
 				break;
 			case SC_CHILLY_AIR_OPTION:
 				val2 = 120; // Matk. TODO: Renewal (Matk1)
 				val3 = MG_COLDBOLT;
-				val_flag |= 1|2;
-				break;
-			case SC_GUST_OPTION:
-				val_flag |= 1|2;
 				break;
 			case SC_WIND_STEP_OPTION:
 				val2 = 50;	// % Increase speed and flee.
 				break;
 			case SC_BLAST_OPTION:
-				val2 = 20;
+				val2 = (sd ? sd->status.job_level : 0); // % Increase damage
 				val3 = ELE_WIND;
-				val_flag |= 1|2|4;
 				break;
 			case SC_WILD_STORM_OPTION:
 				val2 = MG_LIGHTNINGBOLT;
-				val_flag |= 1|2;
 				break;
 			case SC_PETROLOGY_OPTION:
 				val2 = 5;
 				val3 = 50;
-				val_flag |= 1|2|4;
+				break;
+			case SC_SOLID_SKIN_OPTION:
+				val2 = 33; // % Increase DEF
 				break;
 			case SC_CURSED_SOIL_OPTION:
 				val2 = 10;
-				val3 = 33;
+				val3 = (sd ? sd->status.job_level : 0); // % Increase Damage
 				val4 = 2;
-				val_flag |= 1|2|4;
 				break;
 			case SC_UPHEAVAL_OPTION:
 				val2 = WZ_EARTHSPIKE;
-				val_flag |= 1|2;
+				val3 = 15; // Bonus MaxHP
 				break;
 			case SC_CIRCLE_OF_FIRE_OPTION:
 				val2 = 300;
-				val_flag |= 1|2;
 				break;
 			case SC_FIRE_CLOAK_OPTION:
 			case SC_WATER_DROP_OPTION:
 			case SC_WIND_CURTAIN_OPTION:
 			case SC_STONE_SHIELD_OPTION:
-				val2 = 20;	// Elemental modifier. Not confirmed.
-				break;
+				val2 = 100;	// Elemental modifier.
+				break;
+			case SC_TROPIC:
+			case SC_CHILLY_AIR:
+			case SC_WILD_STORM:
+			case SC_UPHEAVAL:
+				val2 += 10;
+			case SC_HEATER:
+			case SC_COOLER:
+			case SC_BLAST:
+			case SC_CURSED_SOIL:
+				val2 += 10;
+			case SC_PYROTECHNIC:
+			case SC_AQUAPLAY:
+			case SC_GUST:
+			case SC_PETROLOGY:
+				val2 += 5;
+				val3 += 9000;
 			case SC_CIRCLE_OF_FIRE:
+			case SC_WATER_SCREEN:
+			case SC_WIND_STEP:
+			case SC_SOLID_SKIN:
 			case SC_FIRE_CLOAK:
 			case SC_WATER_DROP:
-			case SC_WATER_SCREEN:
 			case SC_WIND_CURTAIN:
-			case SC_WIND_STEP:
 			case SC_STONE_SHIELD:
-			case SC_SOLID_SKIN:
-				val2 = 10;
-				tick_time = 2000; // [GodLesZ] tick time
+				val2 += 5;
+				val3 += 1000;
+				val4 = tick;
+				tick_time = val3;
 				break;
 			case SC_WATER_BARRIER:
-				val2 = 40;	// Increasement. Mdef1 ???
-				val3 = 20;	// Reductions. Atk2, Flee1, Matk1 ????
-				val_flag |= 1|2|4;
+				val3 = 20;	// Reductions. Atk2, Flee1
 				break;
 			case SC_ZEPHYR:
-				val2 = 22;	// Flee.
+				val2 = 25;	// Flee.
 				break;
 			case SC_TIDAL_WEAPON:
 				val2 = 20; // Increase Elemental's attack.
@@ -8626,25 +8920,35 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				tick_time = 1000;
 				break;
 			case SC_ZANGETSU:
-				val2 = status_get_lv(bl) / 3 + 20 * val1;
-				val3 = status_get_lv(bl) / 2 + 30 * val1;
+				val2 = val4 = status->get_lv(bl) / 3 + 20 * val1;
+				val3 = status->get_lv(bl) / 2 + 30 * val1;
 				val2 = (!(status_get_hp(bl)%2) ? val2 : -val3);
-				val3 = (!(status_get_sp(bl)%2) ? val2 : -val3);
+				val3 = (!(status_get_sp(bl)%2) ? val4 : -val3);
 				break;
 			case SC_GENSOU:
-				{
-					int hp = status_get_hp(bl), sp = status_get_sp(bl), lv = 5;
-					#define PER( a ) { if( a <= 15 )lv = 1;else if( a <= 30 )lv = 2;else if( a <= 50 )lv = 3;else if( a <= 75 )lv = 4;}
 
-					if( rand()%100 > (25 + 10 * val1) - status_get_int(bl) / 2)
-						return 0;
+#define PER( a, lvl ) do { \
+	int temp__ = (a); \
+	if( temp__ <= 15 ) (lvl) = 1; \
+	else if( temp__ <= 30 ) (lvl) = 2; \
+	else if( temp__ <= 50 ) (lvl) = 3; \
+	else if( temp__ <= 75 ) (lvl) = 4; \
+	else (lvl) = 5; \
+} while(0)
 
-					PER( 100 / (status_get_max_hp(bl) / hp) );
-					status_heal(bl,	(!(hp%2) ? (6-lv) *4 / 100 : -(lv*4) / 100), 0, 1);
+			{
+				int hp = status_get_hp(bl), sp = status_get_sp(bl), lv = 5;
 
-					PER( 100 / (status_get_max_sp(bl) / sp) );
-					status_heal(bl,	0,(!(sp%2) ? (6-lv) *3 / 100 : -(lv*3) / 100), 1);
-				}
+				if( rand()%100 > (25 + 10 * val1) - status_get_int(bl) / 2)
+					return 0;
+
+				PER( 100 / (status_get_max_hp(bl) / hp), lv );
+				status->heal(bl, (!(hp%2) ? (6-lv) *4 / 100 : -(lv*4) / 100), 0, 1);
+
+				PER( 100 / (status_get_max_sp(bl) / sp), lv );
+				status->heal(bl, 0,(!(sp%2) ? (6-lv) *3 / 100 : -(lv*3) / 100), 1);
+			}
+#undef PER
 				break;
 			case SC_ANGRIFFS_MODUS:
 				val2 = 50 + 20 * val1; //atk bonus
@@ -8683,7 +8987,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				val2 = 2*val1; //aspd reduction %
 				val3 = 2*val1; //dmg reduction %
 				if(sc->data[SC_NEEDLE_OF_PARALYZE])
-				sc_start(bl, SC_ENDURE, 100, val1, tick); //start endure for same duration
+					sc_start(src, bl, SC_ENDURE, 100, val1, tick); //start endure for same duration
 				break;
 			case SC_STYLE_CHANGE: //[Lighta] need real info
 				tick = -1;
@@ -8710,21 +9014,33 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				break;
 			case SC_FRIGG_SONG:
 				val2 = 5 * val1;
-				val3 = 1000 + 100 * val1;
-				tick_time = 10000;
+				val3 = (20 * val1) + 80;
+				tick_time = 1000;
 				val4 = tick / tick_time;
 				break;
+			case SC_DARKCROW:
+				val2 = 30 * val1;
+				break;
 			case SC_MONSTER_TRANSFORM:
-				if( !mobdb_checkid(val1) )
+				if( !mob->db_checkid(val1) )
 					val1 = 1002; // default poring
-				val_flag |= 1;
 				break;
-		default:
-			if( calc_flag == SCB_NONE && StatusSkillChangeTable[type] == 0 && StatusIconChangeTable[type] == 0 )
-			{	//Status change with no calc, no icon, and no skill associated...?
-				ShowError("UnknownStatusChange [%d]\n", type);
-				return 0;
-			}
+			case SC_ALL_RIDING:
+				tick = -1;
+				break;
+			case SC_FLASHCOMBO:
+				/**
+				 * val1 = <IN>skill_id
+				 * val2 = <OUT>attack addition
+				 **/
+				val2 = 20+(20*val1);
+				break;
+			default:
+				if( calc_flag == SCB_NONE && status->SkillChangeTable[type] == 0 && status->IconChangeTable[type] == 0 )
+				{	//Status change with no calc, no icon, and no skill associated...?
+					ShowError("UnknownStatusChange [%d]\n", type);
+					return 0;
+				}
 		}
 	} else { //Special considerations when loading SC data.
 		switch( type ) {
@@ -8732,6 +9048,7 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_XMAS:
 			case SC_SUMMER:
 			case SC_HANBOK:
+			case SC_OKTOBERFEST:
 				if( !vd ) break;
 				clif->changelook(bl,LOOK_BASE,vd->class_);
 				clif->changelook(bl,LOOK_WEAPON,0);
@@ -8741,22 +9058,139 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			case SC_KAAHI:
 				val4 = INVALID_TIMER;
 				break;
-			case SC_SUMMON1:
-			case SC_SUMMON2:
-			case SC_SUMMON3:
-			case SC_SUMMON4:
-			case SC_SUMMON5:
-			case SC_MONSTER_TRANSFORM:
-				val_flag |= 1;
-				break;
 			case SC_KYOUGAKU:
 				clif->status_change(bl, SI_ACTIVE_MONSTER_TRANSFORM, 1, 0, 1002, 0, 0); // Poring in disguise
 				break;
 		}
 	}
+
+	/* values that must be set regardless of flag&4 e.g. val_flag */
+	switch(type) {
+		case SC_FIGHTINGSPIRIT:
+			val_flag |= 1|2;
+			break;
+		case SC_VENOMIMPRESS:
+			val_flag |= 1|2;
+			break;
+		case SC_POISONINGWEAPON:
+			val_flag |= 1|2|4;
+			break;
+		case SC_WEAPONBLOCKING:
+			val_flag |= 1|2;
+			break;
+		case SC_ROLLINGCUTTER:
+			val_flag |= 1;
+			break;
+		case SC_CLOAKINGEXCEED:
+			val_flag |= 1|2|4;
+			break;
+		case SC_HALLUCINATIONWALK:
+			val_flag |= 1|2|4;
+			break;
+		case SC_SUMMON1:
+		case SC_SUMMON2:
+		case SC_SUMMON3:
+		case SC_SUMMON4:
+		case SC_SUMMON5:
+			val_flag |= 1;
+			break;
+		case SC__SHADOWFORM:
+			val_flag |= 1|2|4;
+			break;
+		case SC__INVISIBILITY:
+			val_flag |= 1|2;
+			break;
+		case SC__ENERVATION:
+			val_flag |= 1|2;
+			break;
+		case SC__GROOMY:
+			val_flag |= 1|2|4;
+			break;
+		case SC__LAZINESS:
+			val_flag |= 1|2|4;
+			break;
+		case SC__UNLUCKY:
+			val_flag |= 1|2|4;
+			break;
+		case SC__WEAKNESS:
+			val_flag |= 1|2;
+			break;
+		case SC_PROPERTYWALK:
+			val_flag |= 1|2;
+			break;
+		case SC_FORCEOFVANGUARD:
+			val_flag |= 1|2|4;
+			break;
+		case SC_PRESTIGE:
+			val_flag |= 1|2;
+			break;
+		case SC_BANDING:
+			val_flag |= 1;
+			break;
+		case SC_SHIELDSPELL_DEF:
+		case SC_SHIELDSPELL_MDEF:
+		case SC_SHIELDSPELL_REF:
+			val_flag |= 1|2;
+			break;
+		case SC_SPELLFIST:
+		case SC_CURSEDCIRCLE_ATKER:
+			val_flag |= 1|2|4;
+			break;
+		case SC_CRESCENTELBOW:
+			val_flag |= 1|2;
+			break;
+		case SC_LIGHTNINGWALK:
+			val_flag |= 1;
+			break;
+		case SC_PYROTECHNIC_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_HEATER_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_AQUAPLAY_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_COOLER_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_CHILLY_AIR_OPTION:
+			val_flag |= 1|2;
+			break;
+		case SC_GUST_OPTION:
+			val_flag |= 1|2;
+			break;
+		case SC_BLAST_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_WILD_STORM_OPTION:
+			val_flag |= 1|2;
+			break;
+		case SC_PETROLOGY_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_CURSED_SOIL_OPTION:
+			val_flag |= 1|2|4;
+			break;
+		case SC_UPHEAVAL_OPTION:
+			val_flag |= 1|2;
+			break;
+		case SC_CIRCLE_OF_FIRE_OPTION:
+			val_flag |= 1|2;
+			break;
+		case SC_WATER_BARRIER:
+			val_flag |= 1|2|4;
+			break;
+		case SC_CASH_PLUSEXP:
+		case SC_CASH_PLUSONLYJOBEXP:
+		case SC_MONSTER_TRANSFORM:
+		case SC_CASH_RECEIVEITEM:
+			val_flag |= 1;
+			break;
+	}
 	
 	/* [Ind/Hercules] */
-	if( sd && StatusDisplayType[type] ) {
+	if( sd && status->DisplayType[type] ) {
 		int dval1 = 0, dval2 = 0, dval3 = 0;
 		switch( type ) {
 			case SC_ALL_RIDING:
@@ -8766,11 +9200,15 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 				dval1 = val1;
 				break;
 		}
-		status_display_add(sd,type,dval1,dval2,dval3);
+		status->display_add(sd,type,dval1,dval2,dval3);
 	}
 
 	//Those that make you stop attacking/walking....
 	switch (type) {
+		case SC_VACUUM_EXTREME:
+			if(!map_flag_gvg(bl->m))
+				unit->stop_walking(bl,1);
+			break;
 		case SC_FREEZE:
 		case SC_STUN:
 		case SC_SLEEP:
@@ -8782,9 +9220,10 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			status_change_end(bl, SC_DANCING, INVALID_TIMER);
 			// Cancel cast when get status [LuzZza]
 			if (battle_config.sc_castcancel&bl->type)
-				unit_skillcastcancel(bl, 0);
+				unit->skillcastcancel(bl, 0);
+		case SC_FALLENEMPIRE:
 		case SC_WHITEIMPRISON:
-			unit_stop_attack(bl);
+			unit->stop_attack(bl);
 		case SC_STOP:
 		case SC_CONFUSION:
 		case SC_RG_CCONFINE_M:
@@ -8794,20 +9233,20 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		case SC_WUGBITE:
 		case SC_THORNS_TRAP:
 		case SC__MANHOLE:
-		case SC_CRYSTALIZE:
+		case SC__CHAOS:
+		case SC_COLD:
 		case SC_CURSEDCIRCLE_ATKER:
 		case SC_CURSEDCIRCLE_TARGET:
 		case SC_FEAR:
-		case SC_NETHERWORLD:
 		case SC_MEIKYOUSISUI:
 		case SC_KYOUGAKU:
 		case SC_NEEDLE_OF_PARALYZE:
 		case SC_DEATHBOUND:
-			unit_stop_walking(bl,1);
-		break;
+			unit->stop_walking(bl,1);
+			break;
 		case SC_ANKLESNARE:
 			if( battle_config.skill_trap_type || !map_flag_gvg(bl->m) )
-				unit_stop_walking(bl,1);
+				unit->stop_walking(bl,1);
 			break;
 		case SC_HIDING:
 		case SC_CLOAKING:
@@ -8816,12 +9255,38 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		case SC_WEIGHTOVER90:
 		case SC_CAMOUFLAGE:
 		case SC_SIREN:
-			unit_stop_attack(bl);
-		break;
+		case SC_ALL_RIDING:
+			unit->stop_attack(bl);
+			break;
 		case SC_SILENCE:
 			if (battle_config.sc_castcancel&bl->type)
-				unit_skillcastcancel(bl, 0);
-		break;
+				unit->skillcastcancel(bl, 0);
+			break;
+			/* */
+		case SC_ITEMSCRIPT:
+			if( sd ) {
+				switch( val1 ) {
+					case ITEMID_PHREEONI_CARD:
+						clif->status_change(bl, SI_FOOD_BASICHIT, 1, tick, 0, 0, 0);
+						break;
+					case ITEMID_GHOSTRING_CARD:
+						clif->status_change(bl,SI_ARMOR_PROPERTY,1,tick,0,0,0);
+						break;
+					case ITEMID_TAO_GUNKA_CARD:
+						clif->status_change(bl,SI_MVPCARD_TAOGUNKA,1,tick,0,0,0);
+						break;
+					case ITEMID_MISTRESS_CARD:
+						clif->status_change(bl,SI_MVPCARD_MISTRESS,1,tick,0,0,0);
+						break;
+					case ITEMID_ORC_HERO_CARD:
+						clif->status_change(bl,SI_MVPCARD_ORCHERO,1,tick,0,0,0);
+						break;
+					case ITEMID_ORC_LOAD_CARD:
+						clif->status_change(bl,SI_MVPCARD_ORCLORD,1,tick,0,0,0);
+						break;
+				}
+			}
+			break;
 	}
 
 	// Set option as needed.
@@ -8831,17 +9296,17 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		case SC_STONE:  sc->opt1 = OPT1_STONEWAIT; break;
 		case SC_FREEZE: sc->opt1 = OPT1_FREEZE;    break;
 		case SC_STUN:   sc->opt1 = OPT1_STUN;      break;
-		case SC_DEEP_SLEEP:    opt_flag = 0;
 		case SC_SLEEP:   sc->opt1 = OPT1_SLEEP;		break;
 		case SC_BURNING:		sc->opt1 = OPT1_BURNING;	break; // Burning need this to be showed correctly. [pakpil]
 		case SC_WHITEIMPRISON:  sc->opt1 = OPT1_IMPRISON;	break;
-		case SC_CRYSTALIZE:		sc->opt1 = OPT1_CRYSTALIZE;	break;
+		case SC_COLD:		sc->opt1 = OPT1_CRYSTALIZE;	break;
 		//OPT2
 		case SC_POISON:       sc->opt2 |= OPT2_POISON;       break;
 		case SC_CURSE:        sc->opt2 |= OPT2_CURSE;        break;
 		case SC_SILENCE:      sc->opt2 |= OPT2_SILENCE;      break;
 
 		case SC_CRUCIS:
+		case SC__CHAOS:
 			sc->opt2 |= OPT2_SIGNUMCRUCIS;
 			break;
 
@@ -8894,7 +9359,6 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			break;
 		case SC_BERSERK:
 			opt_flag = 0;
-//		case SC__BLOODYLUST:
 			sc->opt3 |= OPT3_BERSERK;
 			break;
 //		case ???: // doesn't seem to do anything
@@ -8946,10 +9410,10 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 			break;
 		case SC_CLOAKING:
 		case SC_CLOAKINGEXCEED:
-		case SC__INVISIBILITY:
 			sc->option |= OPTION_CLOAK;
 			opt_flag = 2;
 			break;
+		case SC__INVISIBILITY:
 		case SC_CHASEWALK:
 			sc->option |= OPTION_CHASEWALK|OPTION_CLOAK;
 			opt_flag = 2;
@@ -8982,12 +9446,20 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		case SC_FUSION:
 			sc->option |= OPTION_FLYING;
 			break;
+		case SC_OKTOBERFEST:
+			sc->option |= OPTION_OKTOBERFEST;
+			opt_flag |= 0x4;
+			break;
+		case SC__FEINTBOMB_MASTER:
+			sc->option |= OPTION_INVISIBLE;
+			opt_flag |= 0x4;
+			break;
 		default:
 			opt_flag = 0;
 	}
 
 	//On Aegis, when turning on a status change, first goes the option packet, then the sc packet.
-	if(opt_flag) {			
+	if(opt_flag) {
 		clif->changeoption(bl);
 		if( sd && opt_flag&0x4 ) {
 			clif->changelook(bl,LOOK_BASE,vd->class_);
@@ -9004,59 +9476,61 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		calc_flag&=~SCB_DYE;
 	}
 
-	if( !(flag&4 && StatusDisplayType[type]) )
-		clif->status_change(bl,StatusIconChangeTable[type],1,tick,(val_flag&1)?val1:1,(val_flag&2)?val2:0,(val_flag&4)?val3:0);
+	if( !(flag&4 && status->DisplayType[type]) )
+		clif->status_change(bl,status->IconChangeTable[type],1,tick,(val_flag&1)?val1:1,(val_flag&2)?val2:0,(val_flag&4)?val3:0);
 
 	/**
-	 * used as temporary storage for scs with interval ticks, so that the actual duration is sent to the client first.
-	 **/
+	* used as temporary storage for scs with interval ticks, so that the actual duration is sent to the client first.
+	**/
 	if( tick_time )
 		tick = tick_time;
 
 	//Don't trust the previous sce assignment, in case the SC ended somewhere between there and here.
 	if((sce=sc->data[type])) {// reuse old sc
 		if( sce->timer != INVALID_TIMER )
-			iTimer->delete_timer(sce->timer, status_change_timer);
+			timer->delete(sce->timer, status->change_timer);
 	} else {// new sc
 		++(sc->count);
-		sce = sc->data[type] = ers_alloc(sc_data_ers, struct status_change_entry);
+		sce = sc->data[type] = ers_alloc(status->data_ers, struct status_change_entry);
 	}
 	sce->val1 = val1;
 	sce->val2 = val2;
 	sce->val3 = val3;
 	sce->val4 = val4;
 	if (tick >= 0)
-		sce->timer = iTimer->add_timer(iTimer->gettick() + tick, status_change_timer, bl->id, type);
-	else
+		sce->timer = timer->add(timer->gettick() + tick, status->change_timer, bl->id, type);
+	else {
 		sce->timer = INVALID_TIMER; //Infinite duration
+		if( sd )
+			chrif->save_scdata_single(sd->status.account_id,sd->status.char_id,type,sce);
+	}
 
 	if (calc_flag)
 		status_calc_bl(bl,calc_flag);
 
 	if(sd && sd->pd)
-		pet_sc_check(sd, type); //Skotlex: Pet Status Effect Healing
+		pet->sc_check(sd, type); //Skotlex: Pet Status Effect Healing
 
-    switch (type) {
-		case SC__BLOODYLUST:
+	switch (type) {
 		case SC_BERSERK:
 			if (!(sce->val2)) { //don't heal if already set
-				status_heal(bl, status->max_hp, 0, 1); //Do not use percent_heal as this healing must override BERSERK's block.
-				status_set_sp(bl, 0, 0); //Damage all SP
+				status->heal(bl, st->max_hp, 0, 1); //Do not use percent_heal as this healing must override BERSERK's block.
+				status->set_sp(bl, 0, 0); //Damage all SP
 			}
-			sce->val2 = 5 * status->max_hp / 100;
+			sce->val2 = 5 * st->max_hp / 100;
 			break;
 		case SC_HLIF_CHANGE:
 			status_percent_heal(bl, 100, 100);
 			break;
 		case SC_RUN:
 			{
-				struct unit_data *ud = unit_bl2ud(bl);
+				struct unit_data *ud = unit->bl2ud(bl);
 				if( ud )
-					ud->state.running = unit_run(bl);
+					ud->state.running = unit->run(bl, NULL, SC_RUN);
 			}
 			break;
 		case SC_CASH_BOSS_ALARM:
-			clif->bossmapinfo(sd->fd, iMap->id2boss(sce->val1), 0); // First Message
+			clif->bossmapinfo(sd->fd, map->id2boss(sce->val1), 0); // First Message
 			break;
 		case SC_MER_HP:
 			status_percent_heal(bl, 100, 0); // Recover Full HP
@@ -9064,87 +9538,86 @@ int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val
 		case SC_MER_SP:
 			status_percent_heal(bl, 0, 100); // Recover Full SP
 			break;
-		/**
-		 * Ranger
-		 **/
+			/**
+			* Ranger
+			**/
 		case SC_WUGDASH:
 			{
-				struct unit_data *ud = unit_bl2ud(bl);
+				struct unit_data *ud = unit->bl2ud(bl);
 				if( ud )
-					ud->state.running = unit_wugdash(bl, sd);
+					ud->state.running = unit->run(bl, sd, SC_WUGDASH);
 			}
 			break;
 		case SC_COMBOATTACK:
 			switch (sce->val1) {
-				case TK_STORMKICK:
-					clif->skill_nodamage(bl,bl,TK_READYSTORM,1,1);
-					break;
-				case TK_DOWNKICK:
-					clif->skill_nodamage(bl,bl,TK_READYDOWN,1,1);
-					break;
-				case TK_TURNKICK:
-					clif->skill_nodamage(bl,bl,TK_READYTURN,1,1);
-					break;
-				case TK_COUNTER:
-					clif->skill_nodamage(bl,bl,TK_READYCOUNTER,1,1);
-					break;
-				case MO_COMBOFINISH:
-				case CH_TIGERFIST:
-				case CH_CHAINCRUSH:
-					if (sd)
-						clif->skillinfo(sd,MO_EXTREMITYFIST, INF_SELF_SKILL);
-					break;
-				case TK_JUMPKICK:
-					if (sd)
-						clif->skillinfo(sd,TK_JUMPKICK, INF_SELF_SKILL);
-					break;
-				case MO_TRIPLEATTACK:
-					if (sd && pc->checkskill(sd, SR_DRAGONCOMBO) > 0)
-						clif->skillinfo(sd,SR_DRAGONCOMBO, INF_SELF_SKILL);
-					break;
-				case SR_FALLENEMPIRE:
-					if (sd){
-						clif->skillinfo(sd,SR_GATEOFHELL, INF_SELF_SKILL);
-						clif->skillinfo(sd,SR_TIGERCANNON, INF_SELF_SKILL);
-					}
-					break;
+			case TK_STORMKICK:
+				clif->skill_nodamage(bl,bl,TK_READYSTORM,1,1);
+				break;
+			case TK_DOWNKICK:
+				clif->skill_nodamage(bl,bl,TK_READYDOWN,1,1);
+				break;
+			case TK_TURNKICK:
+				clif->skill_nodamage(bl,bl,TK_READYTURN,1,1);
+				break;
+			case TK_COUNTER:
+				clif->skill_nodamage(bl,bl,TK_READYCOUNTER,1,1);
+				break;
+			case MO_COMBOFINISH:
+			case CH_TIGERFIST:
+			case CH_CHAINCRUSH:
+				if (sd)
+					clif->skillinfo(sd,MO_EXTREMITYFIST, INF_SELF_SKILL);
+				break;
+			case TK_JUMPKICK:
+				if (sd)
+					clif->skillinfo(sd,TK_JUMPKICK, INF_SELF_SKILL);
+				break;
+			case MO_TRIPLEATTACK:
+				if (sd && pc->checkskill(sd, SR_DRAGONCOMBO) > 0)
+					clif->skillinfo(sd,SR_DRAGONCOMBO, INF_SELF_SKILL);
+				break;
+			case SR_FALLENEMPIRE:
+				if (sd){
+					clif->skillinfo(sd,SR_GATEOFHELL, INF_SELF_SKILL);
+					clif->skillinfo(sd,SR_TIGERCANNON, INF_SELF_SKILL);
+				}
+				break;
 			}
 			break;
-		case SC_RAISINGDRAGON:
-			sce->val2 = status->max_hp / 100;// Officially tested its 1%hp drain. [Jobbie]
+			case SC_RAISINGDRAGON:
+				sce->val2 = st->max_hp / 100;// Officially tested its 1%hp drain. [Jobbie]
 			break;
 	}
 
 	if( opt_flag&2 && sd && sd->touching_id )
-		npc_touchnext_areanpc(sd,false); // run OnTouch_ on next char in range
+		npc->touchnext_areanpc(sd,false); // run OnTouch_ on next char in range
 
 	return 1;
 }
-
 /*==========================================
- * Ending all status except those listed.
- * @TODO maybe usefull for dispel instead reseting a liste there.
- * type:
- * 0 - PC killed -> Place here statuses that do not dispel on death.
- * 1 - If for some reason status_change_end decides to still keep the status when quitting.
- * 2 - Do clif
- * 3 - Do not remove some permanent/time-independent effects
- *------------------------------------------*/
+* Ending all status except those listed.
+* @TODO maybe usefull for dispel instead reseting a liste there.
+* type:
+* 0 - PC killed -> Place here statuses that do not dispel on death.
+* 1 - If for some reason status_change_end decides to still keep the status when quitting.
+* 2 - Do clif
+* 3 - Do not remove some permanent/time-independent effects
+*------------------------------------------*/
 int status_change_clear(struct block_list* bl, int type) {
 	struct status_change* sc;
 	int i;
 
-	sc = status_get_sc(bl);
+	sc = status->get_sc(bl);
 
 	if (!sc || !sc->count)
 		return 0;
 
 	for(i = 0; i < SC_MAX; i++) {
 		if(!sc->data[i])
-		  continue;
-		
+			continue;
+
 		if(type == 0){
-			if( status_get_sc_type(i)&SC_NO_REM_DEATH ){
+			if( status->get_sc_type(i)&SC_NO_REM_DEATH ) {
 				switch (i) {
 					case SC_ARMOR_PROPERTY://Only when its Holy or Dark that it doesn't dispell on death
 						if( sc->data[i]->val2 != ELE_HOLY && sc->data[i]->val2 != ELE_DARK )
@@ -9154,17 +9627,8 @@ int status_change_clear(struct block_list* bl, int type) {
 				}
 			}
 		}
-		if( type == 3 ) {
-			switch (i) {// TODO: This list may be incomplete
-				case SC_WEIGHTOVER50:
-				case SC_WEIGHTOVER90:
-				case SC_NOCHAT:
-				case SC_PUSH_CART:
-				case SC_JAILED:
-				case SC_ALL_RIDING:
-					continue;
-			}
-		}
+		if( type == 3 && status->get_sc_type(i)&SC_NO_CLEAR )
+			continue;
 
 		status_change_end(bl, (sc_type)i, INVALID_TIMER);
 
@@ -9172,8 +9636,8 @@ int status_change_clear(struct block_list* bl, int type) {
 			//If for some reason status_change_end decides to still keep the status when quitting. [Skotlex]
 			(sc->count)--;
 			if (sc->data[i]->timer != INVALID_TIMER)
-				iTimer->delete_timer(sc->data[i]->timer, status_change_timer);
-			ers_free(sc_data_ers, sc->data[i]);
+				timer->delete(sc->data[i]->timer, status->change_timer);
+			ers_free(status->data_ers, sc->data[i]);
 			sc->data[i] = NULL;
 		}
 	}
@@ -9182,6 +9646,7 @@ int status_change_clear(struct block_list* bl, int type) {
 	sc->opt2 = 0;
 	sc->opt3 = 0;
 	sc->bs_counter = 0;
+	sc->fv_counter = 0;
 #ifndef RENEWAL
 	sc->sg_counter = 0;
 #endif
@@ -9193,20 +9658,23 @@ int status_change_clear(struct block_list* bl, int type) {
 }
 
 /*==========================================
- * Special condition we want to effectuate, check before ending a status.
- *------------------------------------------*/
+* Special condition we want to effectuate, check before ending a status.
+*------------------------------------------*/
 int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const char* file, int line) {
 	struct map_session_data *sd;
 	struct status_change *sc;
 	struct status_change_entry *sce;
-	struct status_data *status;
+	struct status_data *st;
 	struct view_data *vd;
 	int opt_flag=0, calc_flag;
-
+#ifdef ANTI_MAYAP_CHEAT
+	bool invisible = false;
+#endif
+	
 	nullpo_ret(bl);
 
-	sc = status_get_sc(bl);
-	status = status_get_status_data(bl);
+	sc = status->get_sc(bl);
+	st = status->get_status_data(bl);
 
 	if(type < 0 || type >= SC_MAX || !sc || !(sce = sc->data[type]))
 		return 0;
@@ -9216,30 +9684,33 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 	if (sce->timer != tid && tid != INVALID_TIMER)
 		return 0;
 
+	if( sd && sce->timer == INVALID_TIMER && !sd->state.loggingout )
+		chrif->del_scdata_single(sd->status.account_id,sd->status.char_id,type);
+	
 	if (tid == INVALID_TIMER) {
 		if (type == SC_ENDURE && sce->val4)
 			//Do not end infinite endure.
-			return 0;
+				return 0;
 		if (sce->timer != INVALID_TIMER) //Could be a SC with infinite duration
-			iTimer->delete_timer(sce->timer,status_change_timer);
+			timer->delete(sce->timer,status->change_timer);
 		if (sc->opt1)
-		switch (type) {
-			//"Ugly workaround"  [Skotlex]
-			//delays status change ending so that a skill that sets opt1 fails to
-			//trigger when it also removed one
-			case SC_STONE:
-				sce->val3 = 0; //Petrify time counter.
-			case SC_FREEZE:
-			case SC_STUN:
-			case SC_SLEEP:
-			if (sce->val1) {
-			  	//Removing the 'level' shouldn't affect anything in the code
-				//since these SC are not affected by it, and it lets us know
-				//if we have already delayed this attack or not.
-				sce->val1 = 0;
-				sce->timer = iTimer->add_timer(iTimer->gettick()+10, status_change_timer, bl->id, type);
-				return 1;
-			}
+			switch (type) {
+				//"Ugly workaround"  [Skotlex]
+				//delays status change ending so that a skill that sets opt1 fails to
+				//trigger when it also removed one
+				case SC_STONE:
+					sce->val3 = 0; //Petrify time counter.
+				case SC_FREEZE:
+				case SC_STUN:
+				case SC_SLEEP:
+					if (sce->val1) {
+						//Removing the 'level' shouldn't affect anything in the code
+						//since these SC are not affected by it, and it lets us know
+						//if we have already delayed this attack or not.
+						sce->val1 = 0;
+						sce->timer = timer->add(timer->gettick()+10, status->change_timer, bl->id, type);
+						return 1;
+					}
 		}
 	}
 
@@ -9247,42 +9718,52 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 
 	sc->data[type] = NULL;
 
-	if( sd && StatusDisplayType[type] ) {
-		status_display_remove(sd,type);
+	if( sd && status->DisplayType[type] ) {
+		status->display_remove(sd,type);
 	}
-	
-	vd = status_get_viewdata(bl);
-	calc_flag = StatusChangeFlagTable[type];
-	switch(type){
-        case SC_GRANITIC_ARMOR:{
-            int dammage = status->max_hp*sce->val3/100;
-            if(status->hp < dammage) //to not kill him
-                dammage = status->hp-1;
-            status_damage(NULL, bl, dammage,0,0,1);
-            break;
-        }
-        case SC_PYROCLASTIC:
-            if(bl->type == BL_PC)
-                skill->break_equip(bl,EQP_WEAPON,10000,BCT_SELF);
-            break;
-		case SC_RUN:
+
+#ifdef ANTI_MAYAP_CHEAT
+	if (sc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE))
+		invisible = true;
+#endif
+
+	vd = status->get_viewdata(bl);
+	calc_flag = status->ChangeFlagTable[type];
+	switch(type) {
+		case SC_GRANITIC_ARMOR:
 		{
-			struct unit_data *ud = unit_bl2ud(bl);
-			bool begin_spurt = true;
-			if (ud) {
-				if(!ud->state.running)
-					begin_spurt = false;
-				ud->state.running = 0;
-				if (ud->walktimer != INVALID_TIMER)
-					unit_stop_walking(bl,1);
-			}
-			if (begin_spurt && sce->val1 >= 7 &&
-				DIFF_TICK(iTimer->gettick(), sce->val4) <= 1000 &&
-				(!sd || (sd->weapontype1 == 0 && sd->weapontype2 == 0))
-			)
-				sc_start(bl,SC_STRUP,100,sce->val1,skill->get_time2(status_sc2skill(type), sce->val1));
+			int damage = st->max_hp*sce->val3/100;
+			if(st->hp < damage) //to not kill him
+				damage = st->hp-1;
+			status->damage(NULL, bl, damage,0,0,1);
 		}
-		break;
+			break;
+		case SC_PYROCLASTIC:
+			if(bl->type == BL_PC)
+				skill->break_equip(bl,EQP_WEAPON,10000,BCT_SELF);
+			break;
+		case SC_RUN:
+			{
+				struct unit_data *ud = unit->bl2ud(bl);
+				bool begin_spurt = true;
+				// Note: this int64 value is stored in two separate int32 variables (FIXME)
+				int64 starttick  = (int64)sce->val3&0x00000000ffffffffLL;
+					  starttick |= ((int64)sce->val4<<32)&0xffffffff00000000LL;
+
+				if (ud) {
+					if(!ud->state.running)
+						begin_spurt = false;
+					ud->state.running = 0;
+					if (ud->walktimer != INVALID_TIMER)
+						unit->stop_walking(bl,1);
+				}
+				if (begin_spurt && sce->val1 >= 7
+				 && DIFF_TICK(timer->gettick(), starttick) <= 1000
+				 && (!sd || (sd->weapontype1 == 0 && sd->weapontype2 == 0))
+				)
+					sc_start(bl, bl,SC_STRUP,100,sce->val1,skill->get_time2(status->sc2skill(type), sce->val1));
+			}
+			break;
 		case SC_AUTOBERSERK:
 			if (sc->data[SC_PROVOKE] && sc->data[SC_PROVOKE]->val2 == 1)
 				status_change_end(bl, SC_PROVOKE, INVALID_TIMER);
@@ -9294,17 +9775,15 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 		case SC_AUTOGUARD:
 			{
 				struct map_session_data *tsd;
-				if( bl->type == BL_PC )
-				{ // Clear Status from others
+				if( bl->type == BL_PC ) {
+					// Clear Status from others
 					int i;
-					for( i = 0; i < 5; i++ )
-					{
-						if( sd->devotion[i] && (tsd = iMap->id2sd(sd->devotion[i])) && tsd->sc.data[type] )
+					for( i = 0; i < 5; i++ ) {
+						if( sd->devotion[i] && (tsd = map->id2sd(sd->devotion[i])) && tsd->sc.data[type] )
 							status_change_end(&tsd->bl, type, INVALID_TIMER);
 					}
-				}
-				else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag )
-				{ // Clear Status from Master
+				} else if( bl->type == BL_MER && ((TBL_MER*)bl)->devotion_flag ) {
+					// Clear Status from Master
 					tsd = ((TBL_MER*)bl)->master;
 					if( tsd && tsd->sc.data[type] )
 						status_change_end(&tsd->bl, type, INVALID_TIMER);
@@ -9313,9 +9792,8 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 		case SC_DEVOTION:
 			{
-				struct block_list *d_bl = iMap->id2bl(sce->val1);
-				if( d_bl )
-				{
+				struct block_list *d_bl = map->id2bl(sce->val1);
+				if( d_bl ) {
 					if( d_bl->type == BL_PC )
 						((TBL_PC*)d_bl)->devotion[sce->val2] = 0;
 					else if( d_bl->type == BL_MER )
@@ -9331,18 +9809,16 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 
 		case SC_BLADESTOP:
-			if(sce->val4)
-			{
-				int tid = sce->val4;
-				struct block_list *tbl = iMap->id2bl(tid);
-				struct status_change *tsc = status_get_sc(tbl);
+			if(sce->val4) {
+				int target_id = sce->val4;
+				struct block_list *tbl = map->id2bl(target_id);
+				struct status_change *tsc = status->get_sc(tbl);
 				sce->val4 = 0;
-				if(tbl && tsc && tsc->data[SC_BLADESTOP])
-				{
+				if(tbl && tsc && tsc->data[SC_BLADESTOP]) {
 					tsc->data[SC_BLADESTOP]->val4 = 0;
 					status_change_end(tbl, SC_BLADESTOP, INVALID_TIMER);
 				}
-				clif->bladestop(bl, tid, 0);
+				clif->bladestop(bl, target_id, 0);
 			}
 			break;
 		case SC_DANCING:
@@ -9368,7 +9844,7 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 					sd->delunit_prevline = line;
 				}
 
-				if(sce->val4 && sce->val4 != BCT_SELF && (dsd=iMap->id2sd(sce->val4)))
+				if(sce->val4 && sce->val4 != BCT_SELF && (dsd=map->id2sd(sce->val4)))
 				{// end status on partner as well
 					dsc = dsd->sc.data[SC_DANCING];
 					if(dsc) {
@@ -9415,15 +9891,15 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 		case SC_SPLASHER:
 			{
-				struct block_list *src=iMap->id2bl(sce->val3);
+				struct block_list *src=map->id2bl(sce->val3);
 				if(src && tid != INVALID_TIMER)
-					skill->castend_damage_id(src, bl, sce->val2, sce->val1, iTimer->gettick(), SD_LEVEL );
+					skill->castend_damage_id(src, bl, sce->val2, sce->val1, timer->gettick(), SD_LEVEL );
 			}
 			break;
 		case SC_RG_CCONFINE_S:
 			{
-				struct block_list *src = sce->val2?iMap->id2bl(sce->val2):NULL;
-				struct status_change *sc2 = src?status_get_sc(src):NULL;
+				struct block_list *src = sce->val2 ? map->id2bl(sce->val2) : NULL;
+				struct status_change *sc2 = src ? status->get_sc(src) : NULL;
 				if (src && sc2 && sc2->data[SC_RG_CCONFINE_M]) {
 					//If status was already ended, do nothing.
 					//Decrease count
@@ -9435,15 +9911,15 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			if (sce->val2 > 0) {
 				//Caster has been unlocked... nearby chars need to be unlocked.
 				int range = 1
-					+skill->get_range2(bl, status_sc2skill(type), sce->val1)
+					+skill->get_range2(bl, status->sc2skill(type), sce->val1)
 					+skill->get_range2(bl, TF_BACKSLIDING, 1); //Since most people use this to escape the hold....
-				iMap->foreachinarea(status_change_timer_sub,
-					bl->m, bl->x-range, bl->y-range, bl->x+range,bl->y+range,BL_CHAR,bl,sce,type,iTimer->gettick());
+				map->foreachinarea(status->change_timer_sub,
+					bl->m, bl->x-range, bl->y-range, bl->x+range,bl->y+range,BL_CHAR,bl,sce,type,timer->gettick());
 			}
 			break;
 		case SC_COMBOATTACK:
 			if( sd )
-			switch (sce->val1) {
+				switch (sce->val1) {
 				case MO_COMBOFINISH:
 				case CH_TIGERFIST:
 				case CH_CHAINCRUSH:
@@ -9464,12 +9940,12 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 
 		case SC_MARIONETTE_MASTER:
-		case SC_MARIONETTE:	/// Marionette target
-			if (sce->val1)
-			{	// check for partner and end their marionette status as well
+		case SC_MARIONETTE: /// Marionette target
+			if (sce->val1) {
+				// check for partner and end their marionette status as well
 				enum sc_type type2 = (type == SC_MARIONETTE_MASTER) ? SC_MARIONETTE : SC_MARIONETTE_MASTER;
-				struct block_list *pbl = iMap->id2bl(sce->val1);
-				struct status_change* sc2 = pbl?status_get_sc(pbl):NULL;
+				struct block_list *pbl = map->id2bl(sce->val1);
+				struct status_change* sc2 = pbl ? status->get_sc(pbl) : NULL;
 
 				if (sc2 && sc2->data[type2])
 				{
@@ -9480,19 +9956,18 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 
 		case SC_BERSERK:
-		case SC_SATURDAY_NIGHT_FEVER:
-			//If val2 is removed, no HP penalty (dispelled?) [Skotlex]
-			if (status->hp > 100 && sce->val2)
-				status_set_hp(bl, 100, 0);
-			if(sc->data[SC_ENDURE] && sc->data[SC_ENDURE]->val4 == 2)
-			{
+			if(st->hp > 200 && sc && sc->data[SC__BLOODYLUST]) {
+				status_percent_heal(bl, 100, 0);
+				status_change_end(bl, SC__BLOODYLUST, INVALID_TIMER);
+			} else if(st->hp > 100 && sce->val2) //If val2 is removed, no HP penalty (dispelled?) [Skotlex]
+				status->set_hp(bl, 100, 0);
+			if(sc->data[SC_ENDURE] && sc->data[SC_ENDURE]->val4 == 2) {
 				sc->data[SC_ENDURE]->val4 = 0;
 				status_change_end(bl, SC_ENDURE, INVALID_TIMER);
 			}
-		case SC__BLOODYLUST:
-			sc_start4(bl, SC_GDSKILL_REGENERATION, 100, 10,0,0,(RGN_HP|RGN_SP), skill->get_time(LK_BERSERK, sce->val1));
+			sc_start4(bl, bl, SC_GDSKILL_REGENERATION, 100, 10,0,0,(RGN_HP|RGN_SP), skill->get_time(LK_BERSERK, sce->val1));
 			if( type == SC_SATURDAY_NIGHT_FEVER ) //Sit down force of Saturday Night Fever has the duration of only 3 seconds.
-				sc_start(bl,SC_SITDOWN_FORCE,100,sce->val1,skill->get_time2(WM_SATURDAY_NIGHT_FEVER,sce->val1));
+				sc_start(bl,bl,SC_SITDOWN_FORCE,100,sce->val1,skill->get_time2(WM_SATURDAY_NIGHT_FEVER,sce->val1));
 			break;
 		case SC_GOSPEL:
 			if (sce->val3) { //Clear the group.
@@ -9506,8 +9981,8 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 				skill->clear_unitgroup(bl);
 			break;
 		case SC_BASILICA: //Clear the skill area. [Skotlex]
-				skill->clear_unitgroup(bl);
-				break;
+			skill->clear_unitgroup(bl);
+			break;
 		case SC_TRICKDEAD:
 			if (vd) vd->dead_sit = 0;
 			break;
@@ -9523,76 +9998,77 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 		case SC_KAAHI:
 			//Delete timer if it exists.
 			if (sce->val4 != INVALID_TIMER)
-				iTimer->delete_timer(sce->val4,kaahi_heal_timer);
+				timer->delete(sce->val4,status->kaahi_heal_timer);
 			break;
 		case SC_JAILED:
 			if(tid == INVALID_TIMER)
 				break;
-		  	//natural expiration.
+			//natural expiration.
 			if(sd && sd->mapindex == sce->val2)
 				pc->setpos(sd,(unsigned short)sce->val3,sce->val4&0xFFFF, sce->val4>>16, CLR_TELEPORT);
 			break; //guess hes not in jail :P
 		case SC_HLIF_CHANGE:
 			if (tid == INVALID_TIMER)
-		 		break;
+				break;
 			// "lose almost all their HP and SP" on natural expiration.
-			status_set_hp(bl, 10, 0);
-			status_set_sp(bl, 10, 0);
+			status->set_hp(bl, 10, 0);
+			status->set_sp(bl, 10, 0);
 			break;
 		case SC_AUTOTRADE:
 			if (tid == INVALID_TIMER)
 				break;
 			// Note: vending/buying is closed by unit_remove_map, no
 			// need to do it here.
-			iMap->quit(sd);
-			// Because iMap->quit calls status_change_end with tid -1
+			map->quit(sd);
+			// Because map->quit calls status_change_end with tid -1
 			// from here it's not neccesary to continue
 			return 1;
 			break;
 		case SC_STOP:
-			if( sce->val2 )
-			{
-				struct block_list* tbl = iMap->id2bl(sce->val2);
+			if( sce->val2 ) {
+				struct block_list *tbl = map->id2bl(sce->val2);
+				struct status_change *tsc = NULL;
 				sce->val2 = 0;
-				if( tbl && (sc = status_get_sc(tbl)) && sc->data[SC_STOP] && sc->data[SC_STOP]->val2 == bl->id )
+				if( tbl && (tsc = status->get_sc(tbl)) && tsc->data[SC_STOP] && tsc->data[SC_STOP]->val2 == bl->id )
 					status_change_end(tbl, SC_STOP, INVALID_TIMER);
 			}
 			break;
 		case SC_LKCONCENTRATION:
 			status_change_end(bl, SC_ENDURE, INVALID_TIMER);
 			break;
-		/**
-		 * 3rd Stuff
-		 **/
+			/**
+			* 3rd Stuff
+			**/
 		case SC_MILLENNIUMSHIELD:
-			clif->millenniumshield(sd,0);
+			clif->millenniumshield(bl,0);
 			break;
 		case SC_HALLUCINATIONWALK:
-			sc_start(bl,SC_HALLUCINATIONWALK_POSTDELAY,100,sce->val1,skill->get_time2(GC_HALLUCINATIONWALK,sce->val1));
+			sc_start(bl,bl,SC_HALLUCINATIONWALK_POSTDELAY,100,sce->val1,skill->get_time2(GC_HALLUCINATIONWALK,sce->val1));
 			break;
 		case SC_WHITEIMPRISON:
 			{
-				struct block_list* src = iMap->id2bl(sce->val2);
+				struct block_list* src = map->id2bl(sce->val2);
 				if( tid == -1 || !src)
 					break; // Terminated by Damage
-				status_fix_damage(src,bl,400*sce->val1,clif->damage(bl,bl,iTimer->gettick(),0,0,400*sce->val1,0,0,0));
+				status_fix_damage(src,bl,400*sce->val1,clif->damage(bl,bl,0,0,400*sce->val1,0,0,0));
 			}
 			break;
 		case SC_WUGDASH:
 			{
-				struct unit_data *ud = unit_bl2ud(bl);
+				struct unit_data *ud = unit->bl2ud(bl);
 				if (ud) {
 					ud->state.running = 0;
 					if (ud->walktimer != -1)
-						unit_stop_walking(bl,1);
+						unit->stop_walking(bl,1);
 				}
 			}
 			break;
 		case SC_ADORAMUS:
 			status_change_end(bl, SC_BLIND, INVALID_TIMER);
 			break;
-		case SC__SHADOWFORM: {
-				struct map_session_data *s_sd = iMap->id2sd(sce->val2);
+		case SC__SHADOWFORM:
+			{
+				struct map_session_data *s_sd = map->id2sd(sce->val2);
 				if( !s_sd )
 					break;
 				s_sd->shadowform_id = 0;
@@ -9614,16 +10090,16 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			}
 			break;
 		case SC_BANDING:
-				if(sce->val4) {
-					struct skill_unit_group *group = skill->id2group(sce->val4);
-					sce->val4 = 0;
-					if( group ) /* might have been cleared before status ended, e.g. land protector */
-						skill->del_unitgroup(group,ALC_MARK);
-				}
+			if(sce->val4) {
+				struct skill_unit_group *group = skill->id2group(sce->val4);
+				sce->val4 = 0;
+				if( group ) /* might have been cleared before status ended, e.g. land protector */
+					skill->del_unitgroup(group,ALC_MARK);
+			}
 			break;
 		case SC_CURSEDCIRCLE_ATKER:
 			if( sce->val2 ) // used the default area size cause there is a chance the caster could knock back and can't clear the target.
-				iMap->foreachinrange(status_change_timer_sub, bl, battle_config.area_size,BL_CHAR, bl, sce, SC_CURSEDCIRCLE_TARGET, iTimer->gettick());
+				map->foreachinrange(status->change_timer_sub, bl, battle_config.area_size,BL_CHAR, bl, sce, SC_CURSEDCIRCLE_TARGET, timer->gettick());
 			break;
 		case SC_RAISINGDRAGON:
 			if( sd && sce->val2 && !pc_isdead(sd) ) {
@@ -9638,21 +10114,21 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			}
 			break;
 		case SC_CURSEDCIRCLE_TARGET:
-			{
-				struct block_list *src = iMap->id2bl(sce->val2);
-				struct status_change *sc = status_get_sc(src);
-				if( sc && sc->data[SC_CURSEDCIRCLE_ATKER] && --(sc->data[SC_CURSEDCIRCLE_ATKER]->val2) == 0 ){
-					status_change_end(src, SC_CURSEDCIRCLE_ATKER, INVALID_TIMER);
-					clif->bladestop(bl, sce->val2, 0);
-				}
+		{
+			struct block_list *src = map->id2bl(sce->val2);
+			struct status_change *ssc = status->get_sc(src);
+			if( ssc && ssc->data[SC_CURSEDCIRCLE_ATKER] && --(ssc->data[SC_CURSEDCIRCLE_ATKER]->val2) == 0 ){
+				status_change_end(src, SC_CURSEDCIRCLE_ATKER, INVALID_TIMER);
+				clif->bladestop(bl, sce->val2, 0);
 			}
+		}
 			break;
 		case SC_BLOOD_SUCKER:
 			if( sce->val2 ){
-				struct block_list *src = iMap->id2bl(sce->val2);
-				if(src){
-					struct status_change *sc = status_get_sc(src);
-					sc->bs_counter--;
+				struct block_list *src = map->id2bl(sce->val2);
+				if(src) {
+					struct status_change *ssc = status->get_sc(src);
+					ssc->bs_counter--;
 				}
 			}
 			break;
@@ -9663,20 +10139,61 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			calc_flag = SCB_ALL;/* required for overlapping */
 			break;
 		case SC_FULL_THROTTLE:
-			sc_start(bl,SC_REBOUND,100,sce->val1,skill->get_time2(ALL_FULL_THROTTLE,sce->val1));
+			sc_start(bl,bl,SC_REBOUND,100,sce->val1,skill->get_time2(ALL_FULL_THROTTLE,sce->val1));
 			break;
-		}
+		case SC_MONSTER_TRANSFORM:
+			if( sce->val2 )
+				status_change_end(bl, (sc_type)sce->val2, INVALID_TIMER);
+			break;
+		case SC_ITEMSCRIPT:
+			if( sd ) {
+				switch( sce->val1 ) {
+				case ITEMID_PHREEONI_CARD:
+					clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_FOOD_BASICHIT);
+					break;
+				case ITEMID_GHOSTRING_CARD:
+					clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_ARMOR_PROPERTY);
+					break;
+				case ITEMID_TAO_GUNKA_CARD:
+					clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_MVPCARD_TAOGUNKA);
+					break;
+				case ITEMID_MISTRESS_CARD:
+					clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_MVPCARD_MISTRESS);
+					break;
+				case ITEMID_ORC_HERO_CARD:
+					clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_MVPCARD_ORCHERO);
+					break;
+				case ITEMID_ORC_LOAD_CARD:
+					clif->sc_end(&sd->bl, sd->bl.id, SELF, SI_MVPCARD_ORCLORD);
+					break;
+				}
+			}
+			break;
+		case SC_OVERED_BOOST:
+			switch( bl->type ){
+				case BL_HOM:
+				{
+					struct homun_data *hd = BL_CAST(BL_HOM, bl);
+						if( hd )
+							hd->homunculus.hunger = max(1, hd->homunculus.hunger - 50);
+				}
+					break;
+				case BL_PC:
+					status_zap(bl, 0, status_get_max_sp(bl) / 2);
+					break;
+			}
+			break;
+	}
 
 	opt_flag = 1;
-	switch(type){
+	switch(type) {
 		case SC_STONE:
 		case SC_FREEZE:
 		case SC_STUN:
 		case SC_SLEEP:
-		case SC_DEEP_SLEEP:
 		case SC_BURNING:
 		case SC_WHITEIMPRISON:
-		case SC_CRYSTALIZE:
+		case SC_COLD:
 			sc->opt1 = 0;
 			break;
 
@@ -9690,6 +10207,7 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			sc->opt2 &= ~OPT2_DPOISON;
 			break;
 		case SC_CRUCIS:
+		case SC__CHAOS:
 			sc->opt2 &= ~OPT2_SIGNUMCRUCIS;
 			break;
 
@@ -9699,11 +10217,11 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 		case SC_CLOAKING:
 		case SC_CLOAKINGEXCEED:
-		case SC__INVISIBILITY:
 			sc->option &= ~OPTION_CLOAK;
 		case SC_CAMOUFLAGE:
 			opt_flag|= 2;
 			break;
+		case SC__INVISIBILITY:
 		case SC_CHASEWALK:
 			sc->option &= ~(OPTION_CHASEWALK|OPTION_CLOAK);
 			opt_flag|= 2;
@@ -9727,6 +10245,14 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			sc->option &= ~OPTION_HANBOK;
 			opt_flag |= 0x4;
 			break;
+		case SC_OKTOBERFEST:
+			sc->option &= ~OPTION_OKTOBERFEST;
+			opt_flag |= 0x4;
+			break;
+		case SC__FEINTBOMB_MASTER:
+			sc->option &= ~OPTION_INVISIBLE;
+			opt_flag |= 0x4;
+			break;
 		case SC_ORCISH:
 			sc->option &= ~OPTION_ORCISH;
 			break;
@@ -9736,7 +10262,7 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 		case SC_FUSION:
 			sc->option &= ~OPTION_FLYING;
 			break;
-		//opt3
+			//opt3
 		case SC_TWOHANDQUICKEN:
 		case SC_ONEHANDQUICKEN:
 		case SC_SPEARQUICKEN:
@@ -9784,13 +10310,12 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			break;
 		case SC_BERSERK:
 			opt_flag = 0;
-	//	case SC__BLOODYLUST:
 			sc->opt3 &= ~OPT3_BERSERK;
 			break;
-	//	case ???: // doesn't seem to do anything
-	//		sc->opt3 &= ~OPT3_LIGHTBLADE;
-	//		opt_flag = 0;
-	//		break;
+			//	case ???: // doesn't seem to do anything
+			//		sc->opt3 &= ~OPT3_LIGHTBLADE;
+			//		opt_flag = 0;
+			//		break;
 		case SC_DANCING:
 			if ((sce->val1&0xFFFF) == CG_MOONLIT)
 				sc->opt3 &= ~OPT3_MOONLIT;
@@ -9825,14 +10350,20 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 			sc->opt3 &= ~OPT3_UNDEAD;
 			opt_flag = 0;
 			break;
-	//	case ???: // from DA_CONTRACT (looks like biolab mobs aura)
-	//		sc->opt3 &= ~OPT3_CONTRACT;
-	//		opt_flag = 0;
-	//		break;
+			//	case ???: // from DA_CONTRACT (looks like biolab mobs aura)
+			//		sc->opt3 &= ~OPT3_CONTRACT;
+			//		opt_flag = 0;
+			//		break;
 		default:
 			opt_flag = 0;
 	}
 
+#ifdef ANTI_MAYAP_CHEAT
+	if (invisible && !(sc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_INVISIBLE))) {
+		clif->fixpos(bl);
+	}
+#endif
+
 	if (calc_flag&SCB_DYE) { //Restore DYE color
 		if (vd && !vd->cloth_color && sce->val4)
 			clif->changelook(bl,LOOK_CLOTHES_COLOR,sce->val4);
@@ -9840,14 +10371,14 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 	}
 
 	//On Aegis, when turning off a status change, first goes the sc packet, then the option packet.
-	clif->sc_end(bl,bl->id,AREA,StatusIconChangeTable[type]);
+	clif->sc_end(bl,bl->id,AREA,status->IconChangeTable[type]);
 
 	if( opt_flag&8 ) //bugreport:681
 		clif->changeoption2(bl);
 	else if(opt_flag) {
 		clif->changeoption(bl);
 		if( sd && opt_flag&0x4 ) {
-			clif->changelook(bl,LOOK_BASE,vd->class_);
+			clif->changelook(bl,LOOK_BASE,sd->vd.class_);
 			clif->get_weapon_view(sd, &sd->vd.weapon, &sd->vd.shield);
 			clif->changelook(bl,LOOK_WEAPON,sd->vd.weapon);
 			clif->changelook(bl,LOOK_SHIELD,sd->vd.shield);
@@ -9859,26 +10390,26 @@ int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const
 		status_calc_bl(bl,calc_flag);
 
 	if(opt_flag&4) //Out of hiding, invoke on place.
-		skill->unit_move(bl,iTimer->gettick(),1);
+		skill->unit_move(bl,timer->gettick(),1);
 
-	if(opt_flag&2 && sd && iMap->getcell(bl->m,bl->x,bl->y,CELL_CHKNPC))
-		npc_touch_areanpc(sd,bl->m,bl->x,bl->y); //Trigger on-touch event.
+	if(opt_flag&2 && sd && map->getcell(bl->m,bl->x,bl->y,CELL_CHKNPC))
+		npc->touch_areanpc(sd,bl->m,bl->x,bl->y); //Trigger on-touch event.
 
-	ers_free(sc_data_ers, sce);
+	ers_free(status->data_ers, sce);
 	return 1;
 }
 
-int kaahi_heal_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int kaahi_heal_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct block_list *bl;
 	struct status_change *sc;
 	struct status_change_entry *sce;
-	struct status_data *status;
+	struct status_data *st;
 	int hp;
 
-	if(!((bl=iMap->id2bl(id))&&
-		(sc=status_get_sc(bl)) &&
-		(sce = sc->data[SC_KAAHI])))
+	if(!( (bl=map->id2bl(id))
+	   && (sc=status->get_sc(bl))
+	   && (sce=sc->data[SC_KAAHI])
+	))
 		return 0;
 
 	if(sce->val4 != tid) {
@@ -9887,243 +10418,235 @@ int kaahi_heal_timer(int tid, unsigned int tick, int id, intptr_t data)
 		return 0;
 	}
 
-	status=status_get_status_data(bl);
-	if(!status_charge(bl, 0, sce->val3)) {
+	st=status->get_status_data(bl);
+	if(!status->charge(bl, 0, sce->val3)) {
 		sce->val4 = INVALID_TIMER;
 		return 0;
 	}
 
-	hp = status->max_hp - status->hp;
+	hp = st->max_hp - st->hp;
 	if (hp > sce->val2)
 		hp = sce->val2;
 	if (hp)
-		status_heal(bl, hp, 0, 2);
+		status->heal(bl, hp, 0, 2);
 	sce->val4 = INVALID_TIMER;
 	return 1;
 }
 
 /*==========================================
- * For recusive status, like for each 5s we drop sp etc.
- * Reseting the end timer.
- *------------------------------------------*/
-int status_change_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+* For recusive status, like for each 5s we drop sp etc.
+* Reseting the end timer.
+*------------------------------------------*/
+int status_change_timer(int tid, int64 tick, int id, intptr_t data) {
 	enum sc_type type = (sc_type)data;
 	struct block_list *bl;
 	struct map_session_data *sd;
-	struct status_data *status;
+	struct status_data *st;
 	struct status_change *sc;
 	struct status_change_entry *sce;
 
-	bl = iMap->id2bl(id);
-	if(!bl)
-	{
-		ShowDebug("status_change_timer: Null pointer id: %d data: %d\n", id, data);
+	bl = map->id2bl(id);
+	if (!bl) {
+		ShowDebug("status_change_timer: Null pointer id: %d data: %"PRIdPTR"\n", id, data);
 		return 0;
 	}
-	sc = status_get_sc(bl);
-	status = status_get_status_data(bl);
+	sc = status->get_sc(bl);
+	st = status->get_status_data(bl);
 
-	if(!(sc && (sce = sc->data[type])))
-	{
-		ShowDebug("status_change_timer: Null pointer id: %d data: %d bl-type: %d\n", id, data, bl->type);
+	if (!(sc && (sce = sc->data[type]))) {
+		ShowDebug("status_change_timer: Null pointer id: %d data: %"PRIdPTR" bl-type: %d\n", id, data, bl->type);
 		return 0;
 	}
 
-	if( sce->timer != tid )
-	{
+	if (sce->timer != tid) {
 		ShowError("status_change_timer: Mismatch for type %d: %d != %d (bl id %d)\n",type,tid,sce->timer, bl->id);
 		return 0;
 	}
 
 	sd = BL_CAST(BL_PC, bl);
 
-// set the next timer of the sce (don't assume the status still exists)
-#define sc_timer_next(t,f,i,d) \
-	if( (sce=sc->data[type]) ) \
-		sce->timer = iTimer->add_timer(t,f,i,d); \
+	// set the next timer of the sce (don't assume the status still exists)
+#define sc_timer_next(t,f,i,d) do { \
+	if ((sce=sc->data[type])) \
+		sce->timer = timer->add((t),(f),(i),(d)); \
 	else \
-		ShowError("status_change_timer: Unexpected NULL status change id: %d data: %d\n", id, data)
+		ShowError("status_change_timer: Unexpected NULL status change id: %d data: %"PRIdPTR"\n", id, data); \
+} while(0)
 
-	switch(type)
-	{
-	case SC_MAXIMIZEPOWER:
-	case SC_CLOAKING:
-		if(!status_charge(bl, 0, 1))
-			break; //Not enough SP to continue.
-		sc_timer_next(sce->val2+tick, status_change_timer, bl->id, data);
-		return 0;
-
-	case SC_CHASEWALK:
-		if(!status_charge(bl, 0, sce->val4))
-			break; //Not enough SP to continue.
+	switch(type) {
+		case SC_MAXIMIZEPOWER:
+		case SC_CLOAKING:
+			if(!status->charge(bl, 0, 1))
+				break; //Not enough SP to continue.
+			sc_timer_next(sce->val2+tick, status->change_timer, bl->id, data);
+			return 0;
 
-		if (!sc->data[SC_CHASEWALK2]) {
-			sc_start(bl, SC_CHASEWALK2,100,1<<(sce->val1-1),
-				(sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_ROGUE?10:1) //SL bonus -> x10 duration
-				*skill->get_time2(status_sc2skill(type),sce->val1));
-		}
-		sc_timer_next(sce->val2+tick, status_change_timer, bl->id, data);
-		return 0;
-	break;
+		case SC_CHASEWALK:
+			if(!status->charge(bl, 0, sce->val4))
+				break; //Not enough SP to continue.
 
-	case SC_SKA:
-		if(--(sce->val2)>0){
-			sce->val3 = rnd()%100; //Random defense.
-			sc_timer_next(1000+tick, status_change_timer,bl->id, data);
+			if (!sc->data[SC_CHASEWALK2]) {
+				sc_start(bl,bl, SC_CHASEWALK2,100,1<<(sce->val1-1),
+						 (sc->data[SC_SOULLINK] && sc->data[SC_SOULLINK]->val2 == SL_ROGUE?10:1) //SL bonus -> x10 duration
+						 * skill->get_time2(status->sc2skill(type),sce->val1));
+			}
+			sc_timer_next(sce->val2+tick, status->change_timer, bl->id, data);
 			return 0;
-		}
-		break;
-
-	case SC_HIDING:
-		if(--(sce->val2)>0){
+			break;
 
-			if(sce->val2 % sce->val4 == 0 && !status_charge(bl, 0, 1))
-				break; //Fail if it's time to substract SP and there isn't.
+		case SC_SKA:
+			if(--(sce->val2)>0) {
+				sce->val3 = rnd()%100; //Random defense.
+				sc_timer_next(1000+tick, status->change_timer,bl->id, data);
+				return 0;
+			}
+			break;
 
-			sc_timer_next(1000+tick, status_change_timer,bl->id, data);
-			return 0;
-		}
-	break;
+		case SC_HIDING:
+			if(--(sce->val2)>0) {
+				if(sce->val2 % sce->val4 == 0 && !status->charge(bl, 0, 1))
+					break; //Fail if it's time to substract SP and there isn't.
 
-	case SC_SIGHT:
-	case SC_RUWACH:
-	case SC_WZ_SIGHTBLASTER:
-		if(type == SC_WZ_SIGHTBLASTER)
-			iMap->foreachinrange( status_change_timer_sub, bl, sce->val3, BL_CHAR|BL_SKILL, bl, sce, type, tick);
-		else
-			iMap->foreachinrange( status_change_timer_sub, bl, sce->val3, BL_CHAR, bl, sce, type, tick);
+				sc_timer_next(1000+tick, status->change_timer,bl->id, data);
+				return 0;
+			}
+			break;
 
-		if( --(sce->val2)>0 ){
-			sce->val4 += 250; // use for Shadow Form 2 seconds checking.
-			sc_timer_next(250+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_SIGHT:
+		case SC_RUWACH:
+		case SC_WZ_SIGHTBLASTER:
+			if(type == SC_WZ_SIGHTBLASTER)
+				map->foreachinrange(status->change_timer_sub, bl, sce->val3, BL_CHAR|BL_SKILL, bl, sce, type, tick);
+			else
+				map->foreachinrange(status->change_timer_sub, bl, sce->val3, BL_CHAR, bl, sce, type, tick);
 
-	case SC_PROVOKE:
-		if(sce->val2) { //Auto-provoke (it is ended in status_heal)
-			sc_timer_next(1000*60+tick,status_change_timer, bl->id, data );
-			return 0;
-		}
-		break;
+			if( --(sce->val2)>0 ){
+				sce->val4 += 250; // use for Shadow Form 2 seconds checking.
+				sc_timer_next(250+tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_STONE:
-		if(sc->opt1 == OPT1_STONEWAIT && sce->val3) {
-			sce->val4 = 0;
-			unit_stop_walking(bl,1);
-			unit_stop_attack(bl);
-			sc->opt1 = OPT1_STONE;
-			clif->changeoption(bl);
-			sc_timer_next(1000+tick,status_change_timer, bl->id, data );
-			status_calc_bl(bl, StatusChangeFlagTable[type]);
-			return 0;
-		}
-		if(--(sce->val3) > 0) {
-			if(++(sce->val4)%5 == 0 && status->hp > status->max_hp/4)
-				status_percent_damage(NULL, bl, 1, 0, false);
-			sc_timer_next(1000+tick,status_change_timer, bl->id, data );
-			return 0;
-		}
-		break;
+		case SC_PROVOKE:
+			if(sce->val2) { //Auto-provoke (it is ended in status->heal)
+				sc_timer_next(1000*60+tick, status->change_timer, bl->id, data );
+				return 0;
+			}
+			break;
 
-	case SC_POISON:
-		if(status->hp <= max(status->max_hp>>2, sce->val4)) //Stop damaging after 25% HP left.
+		case SC_STONE:
+			if(sc->opt1 == OPT1_STONEWAIT && sce->val3) {
+				sce->val4 = 0;
+				unit->stop_walking(bl,1);
+				unit->stop_attack(bl);
+				sc->opt1 = OPT1_STONE;
+				clif->changeoption(bl);
+				sc_timer_next(1000+tick, status->change_timer, bl->id, data );
+				status_calc_bl(bl, status->ChangeFlagTable[type]);
+				return 0;
+			}
+			if(--(sce->val3) > 0) {
+				if(++(sce->val4)%5 == 0 && st->hp > st->max_hp/4)
+					status_percent_damage(NULL, bl, 1, 0, false);
+				sc_timer_next(1000+tick, status->change_timer, bl->id, data );
+				return 0;
+			}
 			break;
-	case SC_DPOISON:
-		if (--(sce->val3) > 0) {
-			if (!sc->data[SC_SLOWPOISON]) {
-				if( sce->val2 && bl->type == BL_MOB ) {
-					struct block_list* src = iMap->id2bl(sce->val2);
-					if( src )
-						mob_log_damage((TBL_MOB*)bl,src,sce->val4);
-				}
-				iMap->freeblock_lock();
-				status_zap(bl, sce->val4, 0);
-				if (sc->data[type]) { // Check if the status still last ( can be dead since then ).
-					sc_timer_next(1000 + tick, status_change_timer, bl->id, data );
+
+		case SC_POISON:
+			if(st->hp <= max(st->max_hp>>2, sce->val4)) //Stop damaging after 25% HP left.
+				break;
+		case SC_DPOISON:
+			if (--(sce->val3) > 0) {
+				if (!sc->data[SC_SLOWPOISON]) {
+					if( sce->val2 && bl->type == BL_MOB ) {
+						struct block_list* src = map->id2bl(sce->val2);
+						if( src )
+							mob->log_damage((TBL_MOB*)bl,src,sce->val4);
+					}
+					map->freeblock_lock();
+					status_zap(bl, sce->val4, 0);
+					if (sc->data[type]) { // Check if the status still last ( can be dead since then ).
+						sc_timer_next(1000 + tick, status->change_timer, bl->id, data );
+					}
+					map->freeblock_unlock();
 				}
-				iMap->freeblock_unlock();
+				return 0;
 			}
-			return 0;
-		}
-		break;
+			break;
 
-	case SC_TENSIONRELAX:
-		if(status->max_hp > status->hp && --(sce->val3) > 0){
-			sc_timer_next(sce->val4+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_TENSIONRELAX:
+			if(st->max_hp > st->hp && --(sce->val3) > 0) {
+				sc_timer_next(sce->val4+tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_KNOWLEDGE:
-		if (!sd) break;
-		if(bl->m == sd->feel_map[0].m ||
-			bl->m == sd->feel_map[1].m ||
-			bl->m == sd->feel_map[2].m)
-		{	//Timeout will be handled by pc->setpos
-			sce->timer = INVALID_TIMER;
-			return 0;
-		}
-		break;
+		case SC_KNOWLEDGE:
+			if (!sd) break;
+			if(bl->m == sd->feel_map[0].m ||
+				bl->m == sd->feel_map[1].m ||
+				bl->m == sd->feel_map[2].m)
+			{	//Timeout will be handled by pc->setpos
+				sce->timer = INVALID_TIMER;
+				return 0;
+			}
+			break;
 
-	case SC_BLOODING:
-		if (--(sce->val4) >= 0) {
-			int hp =  rnd()%600 + 200;
-			struct block_list* src = iMap->id2bl(sce->val2);
-			if( src && bl && bl->type == BL_MOB ) {
-				mob_log_damage((TBL_MOB*)bl,src,sd||hp<status->hp?hp:status->hp-1);
-			}
-			iMap->freeblock_lock();
-			status_fix_damage(src, bl, sd||hp<status->hp?hp:status->hp-1, 1);
-			if( sc->data[type] ) {
-				if( status->hp == 1 ) {
-					iMap->freeblock_unlock();
-					break;
+		case SC_BLOODING:
+			if (--(sce->val4) >= 0) {
+				int hp =  rnd()%600 + 200;
+				struct block_list* src = map->id2bl(sce->val2);
+				if( src && bl && bl->type == BL_MOB ) {
+					mob->log_damage((TBL_MOB*)bl,src,sd||hp<st->hp?hp:st->hp-1);
+				}
+				map->freeblock_lock();
+				status_fix_damage(src, bl, sd||hp<st->hp?hp:st->hp-1, 1);
+				if( sc->data[type] ) {
+					if( st->hp == 1 ) {
+						map->freeblock_unlock();
+						break;
+					}
+					sc_timer_next(10000 + tick, status->change_timer, bl->id, data);
 				}
-				sc_timer_next(10000 + tick, status_change_timer, bl->id, data);
+				map->freeblock_unlock();
+				return 0;
 			}
-			iMap->freeblock_unlock();
-			return 0;
-		}
-		break;
+			break;
 
-	case SC_S_LIFEPOTION:
-	case SC_L_LIFEPOTION:
-		if( sd && --(sce->val4) >= 0 )
-		{
-			// val1 < 0 = per max% | val1 > 0 = exact amount
-			int hp = 0;
-			if( status->hp < status->max_hp )
-				hp = (sce->val1 < 0) ? (int)(sd->status.max_hp * -1 * sce->val1 / 100.) : sce->val1 ;
-			status_heal(bl, hp, 0, 2);
-			sc_timer_next((sce->val2 * 1000) + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_S_LIFEPOTION:
+		case SC_L_LIFEPOTION:
+			if( sd && --(sce->val4) >= 0 ) {
+				// val1 < 0 = per max% | val1 > 0 = exact amount
+				int hp = 0;
+				if( st->hp < st->max_hp )
+					hp = (sce->val1 < 0) ? (int)(sd->status.max_hp * -1 * sce->val1 / 100.) : sce->val1 ;
+				status->heal(bl, hp, 0, 2);
+				sc_timer_next((sce->val2 * 1000) + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_CASH_BOSS_ALARM:
-		if( sd && --(sce->val4) >= 0 )
-		{
-			struct mob_data *boss_md = iMap->id2boss(sce->val1);
-			if( boss_md && sd->bl.m == boss_md->bl.m )
-			{
-				clif->bossmapinfo(sd->fd, boss_md, 1); // Update X - Y on minimap
-				if (boss_md->bl.prev != NULL) {
-					sc_timer_next(5000 + tick, status_change_timer, bl->id, data);
-					return 0;
+		case SC_CASH_BOSS_ALARM:
+			if( sd && --(sce->val4) >= 0 ) {
+				struct mob_data *boss_md = map->id2boss(sce->val1);
+				if( boss_md && sd->bl.m == boss_md->bl.m ) {
+					clif->bossmapinfo(sd->fd, boss_md, 1); // Update X - Y on minimap
+					if (boss_md->bl.prev != NULL) {
+						sc_timer_next(5000 + tick, status->change_timer, bl->id, data);
+						return 0;
+					}
 				}
 			}
-		}
-		break;
+			break;
 
-	case SC_DANCING: //SP consumption by time of dancing skills
-		{
-			int s = 0;
-			int sp = 1;
-			if (--sce->val3 <= 0)
-				break;
-			switch(sce->val1&0xFFFF){
+		case SC_DANCING: //SP consumption by time of dancing skills
+			{
+				int s = 0;
+				int sp = 1;
+				if (--sce->val3 <= 0)
+					break;
+				switch(sce->val1&0xFFFF){
 				case BD_RICHMANKIM:
 				case BD_DRUMBATTLEFIELD:
 				case BD_RINGNIBELUNGEN:
@@ -10148,11 +10671,11 @@ int status_change_timer(int tid, unsigned int tick, int id, intptr_t data)
 					s=5;
 					break;
 				case BA_APPLEIDUN:
-					#ifdef RENEWAL
-						s=5;
-					#else
-						s=6;
-					#endif
+	#ifdef RENEWAL
+					s=5;
+	#else
+					s=6;
+	#endif
 					break;
 				case CG_MOONLIT:
 					//Moonlit's cost is 4sp*skill_lv [Skotlex]
@@ -10161,587 +10684,587 @@ int status_change_timer(int tid, unsigned int tick, int id, intptr_t data)
 				case DC_DONTFORGETME:
 					s=10;
 					break;
+				}
+				if( s != 0 && sce->val3 % s == 0 ) {
+					if (sc->data[SC_LONGING])
+						sp*= 3;
+					if (!status->charge(bl, 0, sp))
+						break;
+				}
+				sc_timer_next(1000+tick, status->change_timer, bl->id, data);
+				return 0;
 			}
-			if( s != 0 && sce->val3 % s == 0 )
-			{
-				if (sc->data[SC_LONGING])
-					sp*= 3;
-				if (!status_charge(bl, 0, sp))
-					break;
+			break;
+		case SC_BERSERK:
+			// 5% every 10 seconds [DracoRPG]
+			if( --( sce->val3 ) > 0 && status->charge(bl, sce->val2, 0) && st->hp > 100 ) {
+				sc_timer_next(sce->val4+tick, status->change_timer, bl->id, data);
+				return 0;
 			}
-			sc_timer_next(1000+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC__BLOODYLUST:
-	case SC_BERSERK:
-		// 5% every 10 seconds [DracoRPG]
-		if( --( sce->val3 ) > 0 && status_charge(bl, sce->val2, 0) && status->hp > 100 )
-		{
-			sc_timer_next(sce->val4+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+			break;
 
-	case SC_NOCHAT:
-		if(sd){
-			sd->status.manner++;
-			clif->changestatus(sd,SP_MANNER,sd->status.manner);
-			clif->updatestatus(sd,SP_MANNER);
-			if (sd->status.manner < 0)
-			{	//Every 60 seconds your manner goes up by 1 until it gets back to 0.
-				sc_timer_next(60000+tick, status_change_timer, bl->id, data);
-				return 0;
+		case SC_NOCHAT:
+			if(sd) {
+				sd->status.manner++;
+				clif->changestatus(sd,SP_MANNER,sd->status.manner);
+				clif->updatestatus(sd,SP_MANNER);
+				if (sd->status.manner < 0) {
+					//Every 60 seconds your manner goes up by 1 until it gets back to 0.
+					sc_timer_next(60000+tick, status->change_timer, bl->id, data);
+					return 0;
+				}
 			}
-		}
-		break;
+			break;
 
-	case SC_SPLASHER:
-		// custom Venom Splasher countdown timer
-		//if (sce->val4 % 1000 == 0) {
-		//	char timer[10];
-		//	snprintf (timer, 10, "%d", sce->val4/1000);
-		//	clif->message(bl, timer);
-		//}
-		if((sce->val4 -= 500) > 0) {
-			sc_timer_next(500 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_SPLASHER:
+			// custom Venom Splasher countdown timer
+			//if (sce->val4 % 1000 == 0) {
+			//	char counter[10];
+			//	snprintf (counter, 10, "%d", sce->val4/1000);
+			//	clif->message(bl, counter);
+			//}
+			if((sce->val4 -= 500) > 0) {
+				sc_timer_next(500 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_MARIONETTE_MASTER:
-	case SC_MARIONETTE:
-		{
-			struct block_list *pbl = iMap->id2bl(sce->val1);
-			if( pbl && check_distance_bl(bl, pbl, 7) )
+		case SC_MARIONETTE_MASTER:
+		case SC_MARIONETTE:
 			{
-				sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
+				struct block_list *pbl = map->id2bl(sce->val1);
+				if( pbl && check_distance_bl(bl, pbl, 7) ) {
+					sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+					return 0;
+				}
+			}
+			break;
+
+		case SC_GOSPEL:
+			if(sce->val4 == BCT_SELF && --(sce->val2) > 0) {
+				int hp, sp;
+				hp = (sce->val1 > 5) ? 45 : 30;
+				sp = (sce->val1 > 5) ? 35 : 20;
+				if(!status->charge(bl, hp, sp))
+					break;
+				sc_timer_next(10000+tick, status->change_timer, bl->id, data);
 				return 0;
 			}
-		}
-		break;
+			break;
 
-	case SC_GOSPEL:
-		if(sce->val4 == BCT_SELF && --(sce->val2) > 0)
-		{
-			int hp, sp;
-			hp = (sce->val1 > 5) ? 45 : 30;
-			sp = (sce->val1 > 5) ? 35 : 20;
-			if(!status_charge(bl, hp, sp))
-				break;
-			sc_timer_next(10000+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_JAILED:
+			if(sce->val1 == INT_MAX || --(sce->val1) > 0) {
+				sc_timer_next(60000+tick, status->change_timer, bl->id,data);
+				return 0;
+			}
+			break;
 
-	case SC_JAILED:
-		if(sce->val1 == INT_MAX || --(sce->val1) > 0)
-		{
-			sc_timer_next(60000+tick, status_change_timer, bl->id,data);
-			return 0;
-		}
-		break;
+		case SC_BLIND:
+			if(sc->data[SC_FOGWALL]) {
+				//Blind lasts forever while you are standing on the fog.
+				sc_timer_next(5000+tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_ABUNDANCE:
+			if(--(sce->val4) > 0) {
+				status->heal(bl,0,60,0);
+				sc_timer_next(10000+tick, status->change_timer, bl->id, data);
+			}
+			break;
 
-	case SC_BLIND:
-		if(sc->data[SC_FOGWALL])
-		{	//Blind lasts forever while you are standing on the fog.
-			sc_timer_next(5000+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_ABUNDANCE:
-		if(--(sce->val4) > 0) {
-			status_heal(bl,0,60,0);
-			sc_timer_next(10000+tick, status_change_timer, bl->id, data);
-		}
-		break;
+		case SC_PYREXIA:
+			if( --(sce->val4) > 0 ) {
+				map->freeblock_lock();
+				clif->damage(bl,bl,status_get_amotion(bl),status_get_dmotion(bl)+500,100,0,0,0);
+				status_fix_damage(NULL,bl,100,0);
+				if( sc->data[type] ) {
+					sc_timer_next(3000+tick,status->change_timer,bl->id,data);
+				}
+				map->freeblock_unlock();
+				return 0;
+			}
+			break;
 
-	case SC_PYREXIA:
-		if( --(sce->val4) > 0 ) {
-			iMap->freeblock_lock();
-			clif->damage(bl,bl,tick,status_get_amotion(bl),status_get_dmotion(bl)+500,100,0,0,0);
-			status_fix_damage(NULL,bl,100,0);
-			if( sc->data[type] ) {
-				sc_timer_next(3000+tick,status_change_timer,bl->id,data);
-			}
-			iMap->freeblock_unlock();
-			return 0;
-		}
-		break;
+		case SC_LEECHESEND:
+			if( --(sce->val4) > 0 ) {
+				int damage = st->max_hp/100; // {Target VIT x (New Poison Research Skill Level - 3)} + (Target HP/100)
+				damage += st->vit * (sce->val1 - 3);
+				unit->skillcastcancel(bl,2);
+				map->freeblock_lock();
+				status->damage(bl, bl, damage, 0, clif->damage(bl,bl,status_get_amotion(bl),status_get_dmotion(bl)+500,damage,1,0,0), 1);
+				if( sc->data[type] ) {
+					sc_timer_next(1000 + tick, status->change_timer, bl->id, data );
+				}
+				map->freeblock_unlock();
+				return 0;
+			}
+			break;
 
-	case SC_LEECHESEND:
-		if( --(sce->val4) > 0 ) {
-			int damage = status->max_hp/100; // {Target VIT x (New Poison Research Skill Level - 3)} + (Target HP/100)
-			damage += status->vit * (sce->val1 - 3);
-			unit_skillcastcancel(bl,2);
-			iMap->freeblock_lock();
-			status_damage(bl, bl, damage, 0, clif->damage(bl,bl,tick,status_get_amotion(bl),status_get_dmotion(bl)+500,damage,1,0,0), 1);
-			if( sc->data[type] ) {
-				sc_timer_next(1000 + tick, status_change_timer, bl->id, data );
-			}
-			iMap->freeblock_unlock();
-			return 0;
-		}
-		break;
+		case SC_MAGICMUSHROOM:
+			if( --(sce->val4) > 0 ) {
+				bool flag = 0;
+				int damage = st->max_hp * 3 / 100;
+				if( st->hp <= damage )
+					damage = st->hp - 1; // Cannot Kill
+
+				if( damage > 0 ) { // 3% Damage each 4 seconds
+					map->freeblock_lock();
+					status_zap(bl,damage,0);
+					flag = !sc->data[type]; // Killed? Should not
+					map->freeblock_unlock();
+				}
 
-	case SC_MAGICMUSHROOM:
-		if( --(sce->val4) > 0 ) {
-			bool flag = 0;
-			int damage = status->max_hp * 3 / 100;
-			if( status->hp <= damage )
-				damage = status->hp - 1; // Cannot Kill
-
-			if( damage > 0 ) { // 3% Damage each 4 seconds
-				iMap->freeblock_lock();
-				status_zap(bl,damage,0);
-				flag = !sc->data[type]; // Killed? Should not
-				iMap->freeblock_unlock();
-			}
-
-			if( !flag ) { // Random Skill Cast
-				if (sd && !pc_issit(sd)) { //can't cast if sit
-					int mushroom_skill_id = 0, i;
-					unit_stop_attack(bl);
-					unit_skillcastcancel(bl,1);
-					do {
-						i = rnd() % MAX_SKILL_MAGICMUSHROOM_DB;
-						mushroom_skill_id = skill_magicmushroom_db[i].skill_id;
-					}
-					while( mushroom_skill_id == 0 );
+				if( !flag ) { // Random Skill Cast
+					if (sd && !pc_issit(sd)) { //can't cast if sit
+						int mushroom_skill_id = 0, i;
+						unit->stop_attack(bl);
+						unit->skillcastcancel(bl,0);
+						do {
+							i = rnd() % MAX_SKILL_MAGICMUSHROOM_DB;
+							mushroom_skill_id = skill->magicmushroom_db[i].skill_id;
+						}
+						while( mushroom_skill_id == 0 );
 
-					switch( skill->get_casttype(mushroom_skill_id) ) { // Magic Mushroom skills are buffs or area damage
-						case CAST_GROUND:
-							skill->castend_pos2(bl,bl->x,bl->y,mushroom_skill_id,1,tick,0);
-							break;
-						case CAST_NODAMAGE:
-							skill->castend_nodamage_id(bl,bl,mushroom_skill_id,1,tick,0);
-							break;
-						case CAST_DAMAGE:
-							skill->castend_damage_id(bl,bl,mushroom_skill_id,1,tick,0);
-							break;
+						switch( skill->get_casttype(mushroom_skill_id) ) { // Magic Mushroom skills are buffs or area damage
+							case CAST_GROUND:
+								skill->castend_pos2(bl,bl->x,bl->y,mushroom_skill_id,1,tick,0);
+								break;
+							case CAST_NODAMAGE:
+								skill->castend_nodamage_id(bl,bl,mushroom_skill_id,1,tick,0);
+								break;
+							case CAST_DAMAGE:
+								skill->castend_damage_id(bl,bl,mushroom_skill_id,1,tick,0);
+								break;
+						}
 					}
+
+					clif->emotion(bl,E_HEH);
+					sc_timer_next(4000+tick,status->change_timer,bl->id,data);
 				}
+				return 0;
+			}
+			break;
 
-				clif->emotion(bl,E_HEH);
-				sc_timer_next(4000+tick,status_change_timer,bl->id,data);
+		case SC_TOXIN:
+			if( --(sce->val4) > 0 ) {
+				//Damage is every 10 seconds including 3%sp drain.
+				map->freeblock_lock();
+				clif->damage(bl,bl,status_get_amotion(bl),1,1,0,0,0);
+				status->damage(NULL, bl, 1, st->max_sp * 3 / 100, 0, 0); //cancel dmg only if cancelable
+				if( sc->data[type] ) {
+					sc_timer_next(10000 + tick, status->change_timer, bl->id, data );
+				}
+				map->freeblock_unlock();
+				return 0;
 			}
-			return 0;
-		}
-		break;
+			break;
 
-	case SC_TOXIN:
-		if( --(sce->val4) > 0 )
-		{ //Damage is every 10 seconds including 3%sp drain.
-			iMap->freeblock_lock();
-			clif->damage(bl,bl,tick,status_get_amotion(bl),1,1,0,0,0);
-			status_damage(NULL, bl, 1, status->max_sp * 3 / 100, 0, 0); //cancel dmg only if cancelable
-			if( sc->data[type] ) {
-				sc_timer_next(10000 + tick, status_change_timer, bl->id, data );
-			}
-			iMap->freeblock_unlock();
-			return 0;
-		}
-		break;
+		case SC_OBLIVIONCURSE:
+			if( --(sce->val4) > 0 ) {
+				clif->emotion(bl,E_WHAT);
+				sc_timer_next(3000 + tick, status->change_timer, bl->id, data );
+				return 0;
+			}
+			break;
 
-	case SC_OBLIVIONCURSE:
-		if( --(sce->val4) > 0 )
-		{
-			clif->emotion(bl,E_WHAT);
-			sc_timer_next(3000 + tick, status_change_timer, bl->id, data );
-			return 0;
-		}
-		break;
+		case SC_WEAPONBLOCKING:
+			if( --(sce->val4) > 0 ) {
+				if( !status->charge(bl,0,3) )
+					break;
+				sc_timer_next(5000+tick,status->change_timer,bl->id,data);
+				return 0;
+			}
+			break;
 
-	case SC_WEAPONBLOCKING:
-		if( --(sce->val4) > 0 )
-		{
-			if( !status_charge(bl,0,3) )
+		case SC_CLOAKINGEXCEED:
+			if(!status->charge(bl,0,10-sce->val1))
 				break;
-			sc_timer_next(3000+tick,status_change_timer,bl->id,data);
+			sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
 			return 0;
-		}
-		break;
 
-	case SC_CLOAKINGEXCEED:
-		if(!status_charge(bl,0,10-sce->val1))
+		case SC_RENOVATIO:
+			if( --(sce->val4) > 0 ) {
+				int heal = st->max_hp * 3 / 100;
+				if( sc && sc->data[SC_AKAITSUKI] && heal )
+					heal = ~heal + 1;
+				status->heal(bl, heal, 0, 2);
+				sc_timer_next(5000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
 			break;
-		sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-		return 0;
 
-	case SC_RENOVATIO:
-		if( --(sce->val4) > 0 )
-		{
-			int heal = status->max_hp * 3 / 100;
-			if( sc && sc->data[SC_AKAITSUKI] && heal )
-				heal = ~heal + 1;
-			status_heal(bl, heal, 0, 2);
-			sc_timer_next(5000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_BURNING:
+			if( --(sce->val4) > 0 ) {
+				struct block_list *src = map->id2bl(sce->val3);
+				int damage = 1000 + 3 * status_get_max_hp(bl) / 100; // Deals fixed (1000 + 3%*MaxHP)
 
-	case SC_BURNING:
-		if( --(sce->val4) > 0 )
-		{
-			struct block_list *src = iMap->id2bl(sce->val3);
-			int damage = 1000 + 3 * status_get_max_hp(bl) / 100; // Deals fixed (1000 + 3%*MaxHP)
+				map->freeblock_lock();
+				clif->damage(bl,bl,0,0,damage,1,9,0); //damage is like endure effect with no walk delay
+				status->damage(src, bl, damage, 0, 0, 1);
 
-			iMap->freeblock_lock();
-			clif->damage(bl,bl,tick,0,0,damage,1,9,0); //damage is like endure effect with no walk delay
-			status_damage(src, bl, damage, 0, 0, 1);
+				if( sc->data[type]){ // Target still lives. [LimitLine]
+					sc_timer_next(3000 + tick, status->change_timer, bl->id, data);
+				}
+				map->freeblock_unlock();
+				return 0;
+			}
+			break;
 
-			if( sc->data[type]){ // Target still lives. [LimitLine]
-				sc_timer_next(3000 + tick, status_change_timer, bl->id, data);
+		case SC_FEAR:
+			if( --(sce->val4) > 0 ) {
+				if( sce->val2 > 0 )
+					sce->val2--;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
 			}
-			iMap->freeblock_unlock();
-			return 0;
-		}
-		break;
+			break;
 
-	case SC_FEAR:
-		if( --(sce->val4) > 0 )
-		{
-			if( sce->val2 > 0 )
-				sce->val2--;
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_SUMMON1:
+		case SC_SUMMON2:
+		case SC_SUMMON3:
+		case SC_SUMMON4:
+		case SC_SUMMON5:
+			if( --(sce->val4) > 0 ) {
+				if( !status->charge(bl, 0, 1) )
+					break;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_SUMMON1:
-	case SC_SUMMON2:
-	case SC_SUMMON3:
-	case SC_SUMMON4:
-	case SC_SUMMON5:
-		if( --(sce->val4) > 0 )
-		{
-			if( !status_charge(bl, 0, 1) )
+		case SC_READING_SB:
+			if( !status->charge(bl, 0, sce->val2) ) {
+				int i;
+				for(i = SC_SPELLBOOK1; i <= SC_SPELLBOOK7; i++) // Also remove stored spell as well.
+					status_change_end(bl, (sc_type)i, INVALID_TIMER);
 				break;
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
+			}
+			sc_timer_next(10000 + tick, status->change_timer, bl->id, data);
 			return 0;
-		}
-		break;
 
-	case SC_READING_SB:
-		if( !status_charge(bl, 0, sce->val2) ){
-			int i;
-			for(i = SC_SPELLBOOK1; i <= SC_SPELLBOOK7; i++) // Also remove stored spell as well.
-				status_change_end(bl, (sc_type)i, INVALID_TIMER);
+		case SC_ELECTRICSHOCKER:
+			if( --(sce->val4) > 0 ) {
+				status->charge(bl, 0, st->max_sp / 100 * sce->val1 );
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
 			break;
-		}
-		sc_timer_next(5000 + tick, status_change_timer, bl->id, data);
-		return 0;
-
-	case SC_ELECTRICSHOCKER:
-		if( --(sce->val4) > 0 )
-		{
-			status_charge(bl, 0, status->max_sp / 100 * sce->val1 );
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
 
-	case SC_CAMOUFLAGE:
-		if(--(sce->val4) > 0){
-			status_charge(bl,0,7 - sce->val1);
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_CAMOUFLAGE:
+			if(--(sce->val4) > 0) {
+				status->charge(bl,0,7 - sce->val1);
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC__REPRODUCE:
-		if(!status_charge(bl, 0, 1))
+		case SC__REPRODUCE:
+			if( --(sce->val4) >= 0 ) {
+				if( !status_charge(bl, 0, 9 - (1 + sce->val1) / 2) )
+					break;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
 			break;
-		sc_timer_next(1000+tick, status_change_timer, bl->id, data);
-		return 0;
 
-	case SC__SHADOWFORM:
-		if( --(sce->val4) > 0 )
-		{
-			if( !status_charge(bl, 0, sce->val1 - (sce->val1 - 1)) )
-				break;
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC__SHADOWFORM:
+			if( --(sce->val4) > 0 ) {
+				if( !status->charge(bl, 0, sce->val1 - (sce->val1 - 1)) )
+					break;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC__INVISIBILITY:
-		if( --(sce->val4) > 0 )
-		{
-			if( !status_charge(bl, 0, (status->sp * 6 - sce->val1) / 100) )// 6% - skill_lv.
-				break;
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC__INVISIBILITY:
+			if( --(sce->val4) >= 0 ) {
+				if( !status->charge(bl, 0, status_get_max_sp(bl) * (12 - sce->val1*2) / 100) )
+					break;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_STRIKING:
-		if( --(sce->val4) > 0 )
-		{
-			if( !status_charge(bl,0, sce->val1 ) )
-				break;
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_VACUUM_EXTREME:
-		if( --(sce->val4) > 0 ){
-			sc_timer_next(100 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_BLOOD_SUCKER:
-		if( --(sce->val4) > 0 ) {
-			struct block_list *src = iMap->id2bl(sce->val2);
-			int damage;
-			if( !src || (src && (status_isdead(src) || src->m != bl->m || distance_bl(src, bl) >= 12)) )
-				break;
-			iMap->freeblock_lock();
-			damage =  sce->val3;
-			status_damage(src, bl, damage, 0, clif->damage(bl,bl,tick,status->amotion,status->dmotion+200,damage,1,0,0), 1);
-			unit_skillcastcancel(bl,1);
-			if ( sc->data[type] ) {
-				sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
+		case SC_STRIKING:
+			if( --(sce->val4) > 0 ) {
+				if( !status->charge(bl,0, sce->val1 ) )
+					break;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
 			}
-			iMap->freeblock_unlock();
-			status_heal(src, damage*(5 + 5 * sce->val1)/100, 0, 0); // 5 + 5% per level
-			return 0;
-		}
-		break;
+			break;
+		case SC_BLOOD_SUCKER:
+			if( --(sce->val4) > 0 ) {
+				struct block_list *src = map->id2bl(sce->val2);
+				int damage;
+				if( !src || (src && (status->isdead(src) || src->m != bl->m || distance_bl(src, bl) >= 12)) )
+					break;
+				map->freeblock_lock();
+				damage =  sce->val3;
+				status->damage(src, bl, damage, 0, clif->damage(bl,bl,st->amotion,st->dmotion+200,damage,1,0,0), 1);
+				unit->skillcastcancel(bl,1);
+				if ( sc->data[type] ) {
+					sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				}
+				map->freeblock_unlock();
+				status->heal(src, damage*(5 + 5 * sce->val1)/100, 0, 0); // 5 + 5% per level
+				return 0;
+			}
+			break;
 
-	case SC_SIREN:
-		if( --(sce->val4) > 0 )
-		{
-			clif->emotion(bl,E_LV);
-			sc_timer_next(2000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_SIREN:
+			if( --(sce->val4) > 0 ) {
+				clif->emotion(bl,E_LV);
+				sc_timer_next(2000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_DEEP_SLEEP:
-		if( --(sce->val4) > 0 )
-		{ // Recovers 1% HP/SP every 2 seconds.
-			status_heal(bl, status->max_hp / 100, status->max_sp / 100, 2);
-			sc_timer_next(2000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_DEEP_SLEEP:
+			if( --(sce->val4) >= 0 )
+			{// Recovers 3% of the player's MaxHP/MaxSP every 2 seconds.
+				status->heal(bl, st->max_hp * 3 / 100, st->max_sp * 3 / 100, 2);
+				sc_timer_next(2000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_SIRCLEOFNATURE:
-		if( --(sce->val4) > 0 )
-		{
-			if( !status_charge(bl,0,sce->val2) )
-				break;
-			status_heal(bl, sce->val3, 0, 1);
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_SIRCLEOFNATURE:
+			if( --(sce->val4) >= 0 ) {
+				if( !status_charge(bl,0,sce->val3) )
+					break;
+				status->heal(bl, sce->val2, 0, 1);
+				sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_SONG_OF_MANA:
-		if( --(sce->val4) > 0 )
-		{
-			status_heal(bl,0,sce->val3,3);
-			sc_timer_next(3000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_SONG_OF_MANA:
+			if( --(sce->val4) >= 0 ) {
+				status->heal(bl,0,sce->val3,3);
+				sc_timer_next(5000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
 
-	case SC_SATURDAY_NIGHT_FEVER:
-		// 1% HP/SP drain every val4 seconds [Jobbie]
-		if( --(sce->val3) > 0 )
-		{
-			int hp = status->hp / 100;
-			int sp = status->sp / 100;
-			if( !status_charge(bl, hp, sp) )
+		case SC_SATURDAY_NIGHT_FEVER:
+			if( --(sce->val3) >= 0 ) {
+				if( !status_charge(bl, st->max_hp * 1 / 100, st->max_sp * 1 / 100) )
 				break;
-			sc_timer_next(sce->val4+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-
-	case SC_CRYSTALIZE:
-		if( --(sce->val4) > 0 )
-		{ // Drains 2% of HP and 1% of SP every seconds.
-			if( bl->type != BL_MOB) // doesn't work on mobs
-				status_charge(bl, status->max_hp * 2 / 100, status->max_sp / 100);
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+				sc_timer_next(3000+tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_FORCEOFVANGUARD:
-		if( !status_charge(bl,0,20) )
+		case SC_MELODYOFSINK:
+			if( --(sce->val4) >= 0 ) {
+				status_charge(bl, 0, st->max_sp * ( 2 * sce->val1 + 2 * sce->val2 ) / 100);
+				sc_timer_next(1000+tick, status->change_timer, bl->id, data);
+				return 0;
+			}
 			break;
-		sc_timer_next(6000 + tick, status_change_timer, bl->id, data);
-		return 0;
 
-	case SC_BANDING:
-		if( status_charge(bl, 0, 7 - sce->val1) )
-		{
-			if( sd ) pc->banding(sd, sce->val1);
-			sc_timer_next(5000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+		case SC_COLD:
+			if( --(sce->val4) > 0 ) {
+				// Drains 2% of HP and 1% of SP every seconds.
+				if( bl->type != BL_MOB) // doesn't work on mobs
+					status->charge(bl, st->max_hp * 2 / 100, st->max_sp / 100);
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_LG_REFLECTDAMAGE:
-		if( --(sce->val4) > 0 ) {
-			if( !status_charge(bl,0,sce->val3) )
+		case SC_FORCEOFVANGUARD:
+			if( !status->charge(bl, 0, (24 - 4 * sce->val1)) )
 				break;
-			sc_timer_next(10000 + tick, status_change_timer, bl->id, data);
+			sc_timer_next(10000 + tick, status->change_timer, bl->id, data);
 			return 0;
-		}
-		break;
 
-	case SC_OVERHEAT_LIMITPOINT:
-		if( --(sce->val1) > 0 ) { // Cooling
-			sc_timer_next(30000 + tick, status_change_timer, bl->id, data);
-		}
-		break;
+		case SC_BANDING:
+			if( status->charge(bl, 0, 7 - sce->val1) ) {
+				if( sd ) pc->banding(sd, sce->val1);
+				sc_timer_next(5000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 
-	case SC_OVERHEAT:
-		{
-			int damage = status->max_hp / 100; // Suggestion 1% each second
-			if( damage >= status->hp ) damage = status->hp - 1; // Do not kill, just keep you with 1 hp minimum
-			iMap->freeblock_lock();
-			status_fix_damage(NULL,bl,damage,clif->damage(bl,bl,tick,0,0,damage,0,0,0));
-			if( sc->data[type] ) {
-				sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
+		case SC_LG_REFLECTDAMAGE:
+			if( --(sce->val4) >= 0 ) {
+				if( !status->charge(bl,0,10) )
+					break;
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
 			}
-			iMap->freeblock_unlock();
-		}
-		break;
+			break;
 
-	case SC_MAGNETICFIELD:
-		{
-			if( --(sce->val3) <= 0 )
-				break; // Time out
-			if( sce->val2 == bl->id )
+		case SC_OVERHEAT_LIMITPOINT:
+			if( --(sce->val1) > 0 ) { // Cooling
+				sc_timer_next(30000 + tick, status->change_timer, bl->id, data);
+			}
+			break;
+
+		case SC_OVERHEAT:
 			{
-				if( !status_charge(bl,0,14 + (3 * sce->val1)) )
-					break; // No more SP status should end, and in the next second will end for the other affected players
+				int damage = st->max_hp / 100; // Suggestion 1% each second
+				if( damage >= st->hp ) damage = st->hp - 1; // Do not kill, just keep you with 1 hp minimum
+				map->freeblock_lock();
+				status_fix_damage(NULL,bl,damage,clif->damage(bl,bl,0,0,damage,0,0,0));
+				if( sc->data[type] ) {
+					sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				}
+				map->freeblock_unlock();
 			}
-			else
+			break;
+
+		case SC_MAGNETICFIELD:
 			{
-				struct block_list *src = iMap->id2bl(sce->val2);
-				struct status_change *ssc;
-				if( !src || (ssc = status_get_sc(src)) == NULL || !ssc->data[SC_MAGNETICFIELD] )
-					break; // Source no more under Magnetic Field
+				if( --(sce->val3) <= 0 )
+					break; // Time out
+				if( sce->val2 == bl->id ) {
+					if( !status->charge(bl,0,50) )
+						break; // No more SP status should end, and in the next second will end for the other affected players
+				} else {
+					struct block_list *src = map->id2bl(sce->val2);
+					struct status_change *ssc;
+					if( !src || (ssc = status->get_sc(src)) == NULL || !ssc->data[SC_MAGNETICFIELD] )
+						break; // Source no more under Magnetic Field
+				}
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
 			}
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-		}
-		break;
+			break;
 
-	case SC_INSPIRATION:
-		if(--(sce->val4) > 0)
-		{
-			int hp = status->max_hp * (7-sce->val1) / 100;
-			int sp = status->max_sp * (9-sce->val1) / 100;
+		case SC_STEALTHFIELD_MASTER:
+			if(--(sce->val4) >= 0) {
+				// 1% SP Upkeep Cost
+				int sp = st->max_sp / 100;
+			
+				if( st->sp <= sp )
+					status_change_end(bl,SC_STEALTHFIELD_MASTER,INVALID_TIMER);
 
-			if( !status_charge(bl,hp,sp) ) break;
+				if( !status_charge(bl,0,sp) )
+					break;
 
-			sc_timer_next(1000+tick,status_change_timer,bl->id, data);
-			return 0;
-		}
-		break;
+				if( !sc->data[SC_STEALTHFIELD_MASTER] )
+					break;
 
-	case SC_RAISINGDRAGON:
-		// 1% every 5 seconds [Jobbie]
-		if( --(sce->val3)>0 && status_charge(bl, sce->val2, 0) )
-		{
-			if( !sc->data[type] ) return 0;
-			sc_timer_next(5000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
+				sc_timer_next((2000 + 1000 * sce->val1)+tick,status->change_timer,bl->id, data);
+				return 0;
+			}
+			break;
+
+		case SC_INSPIRATION:
+			if(--(sce->val4) >= 0) {
+				int hp = st->max_hp * (35 - 5 * sce->val1) / 1000;
+				int sp = st->max_sp * (45 - 5 * sce->val1) / 1000;
+
+				if( !status->charge(bl,hp,sp) ) break;
 
-	case SC_CIRCLE_OF_FIRE:
-	case SC_FIRE_CLOAK:
-	case SC_WATER_DROP:
-	case SC_WATER_SCREEN:
-	case SC_WIND_CURTAIN:
-	case SC_WIND_STEP:
-	case SC_STONE_SHIELD:
-	case SC_SOLID_SKIN:
-		if( !status_charge(bl,0,sce->val2) ){
-			struct block_list *s_bl = battle->get_master(bl);
-			if( s_bl )
-				status_change_end(s_bl,type+1,INVALID_TIMER);
-			status_change_end(bl,type,INVALID_TIMER);
+				sc_timer_next(5000+tick,status->change_timer,bl->id, data);
+				return 0;
+			}
 			break;
-		}
-		sc_timer_next(2000 + tick, status_change_timer, bl->id, data);
-		return 0;
 
-	case SC_STOMACHACHE:
-		if( --(sce->val4) > 0 ){
-			status_charge(bl,0,sce->val2);	// Reduce 8 every 10 seconds.
-			if( sd && !pc_issit(sd) )	// Force to sit every 10 seconds.
-			{
-				pc_stop_walking(sd,1|4);
-				pc_stop_attack(sd);
-				pc_setsit(sd);
-				clif->sitting(bl);
+		case SC_RAISINGDRAGON:
+			// 1% every 5 seconds [Jobbie]
+			if( --(sce->val3)>0 && status->charge(bl, sce->val2, 0) ) {
+				if( !sc->data[type] ) return 0;
+				sc_timer_next(5000 + tick, status->change_timer, bl->id, data);
+				return 0;
 			}
-			sc_timer_next(10000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_LEADERSHIP:
-	case SC_GLORYWOUNDS:
-	case SC_SOULCOLD:
-	case SC_HAWKEYES:
-		/* they only end by status_change_end */
-		sc_timer_next(600000 + tick, status_change_timer, bl->id, data);
-		return 0;
-	case SC_MEIKYOUSISUI:
-		if( --(sce->val4) > 0 ){
-			status_heal(bl, status->max_hp * (sce->val1+1) / 100, status->max_sp * sce->val1 / 100, 0);
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_IZAYOI:
-	case SC_KAGEMUSYA:
-		if( --(sce->val2) > 0 ){
-			if(!status_charge(bl, 0, 1)) break;
-			sc_timer_next(1000+tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_ANGRIFFS_MODUS:
-		if(--(sce->val4) > 0) { //drain hp/sp
-			if( !status_charge(bl,100,20) ) break;
-			sc_timer_next(1000+tick,status_change_timer,bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_FULL_THROTTLE:
-		if( --(sce->val4) > 0 )
-		{
-			status_percent_damage(bl, bl, sce->val2, 0, false);
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
-			return 0;
-		}
-		break;
-	case SC_KINGS_GRACE:
-		if( --(sce->val4) > 0 )
-		{
-			status_percent_heal(bl, sce->val2, 0);
-			sc_timer_next(1000 + tick, status_change_timer, bl->id, data);
+			break;
+
+		case SC_TROPIC:
+		case SC_CHILLY_AIR:
+		case SC_WILD_STORM:
+		case SC_UPHEAVAL:
+		case SC_HEATER:
+		case SC_COOLER:
+		case SC_BLAST:
+		case SC_CURSED_SOIL:
+		case SC_PYROTECHNIC:
+		case SC_AQUAPLAY:
+		case SC_GUST:
+		case SC_PETROLOGY:
+		case SC_CIRCLE_OF_FIRE:
+		case SC_WATER_SCREEN:
+		case SC_WIND_STEP:
+		case SC_SOLID_SKIN:
+		case SC_FIRE_CLOAK:
+		case SC_WATER_DROP:
+		case SC_WIND_CURTAIN:
+		case SC_STONE_SHIELD:
+			if(status->charge(bl, 0, sce->val2) && (sce->val4==-1 || (sce->val4-=sce->val3)>=0))
+				sc_timer_next(sce->val3 + tick, status->change_timer, bl->id, data);
+			else
+				if (bl->type == BL_ELEM)
+					elemental->change_mode(BL_CAST(BL_ELEM,bl),MAX_ELESKILLTREE);
 			return 0;
-		}
-		break;
-	case SC_FRIGG_SONG:
-		if( --(sce->val4) > 0 )
-		{
-			status_heal(bl, sce->val3, 0, 0);
-			sc_timer_next(10000 + tick, status_change_timer, bl->id, data);
+
+		case SC_STOMACHACHE:
+			if( --(sce->val4) > 0 ) {
+				status->charge(bl,0,sce->val2); // Reduce 8 every 10 seconds.
+				if( sd && !pc_issit(sd) ) {     // Force to sit every 10 seconds.
+					pc_stop_walking(sd,1|4);
+					pc_stop_attack(sd);
+					pc_setsit(sd);
+					clif->sitting(bl);
+				}
+				sc_timer_next(10000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_LEADERSHIP:
+		case SC_GLORYWOUNDS:
+		case SC_SOULCOLD:
+		case SC_HAWKEYES:
+			/* they only end by status_change_end */
+			sc_timer_next(600000 + tick, status->change_timer, bl->id, data);
 			return 0;
-		}
-		break;
+		case SC_MEIKYOUSISUI:
+			if( --(sce->val4) > 0 ) {
+				status->heal(bl, st->max_hp * (sce->val1+1) / 100, st->max_sp * sce->val1 / 100, 0);
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_IZAYOI:
+		case SC_KAGEMUSYA:
+			if( --(sce->val2) > 0 ) {
+				if(!status->charge(bl, 0, 1)) break;
+				sc_timer_next(1000+tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_ANGRIFFS_MODUS:
+			if(--(sce->val4) > 0) { //drain hp/sp
+				if( !status->charge(bl,100,20) ) break;
+				sc_timer_next(1000+tick,status->change_timer,bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_FULL_THROTTLE:
+			if( --(sce->val4) >= 0 ) {
+				status_percent_damage(bl, bl, 0, sce->val2, false);
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_KINGS_GRACE:
+			if( --(sce->val4) > 0 ) {
+				status_percent_heal(bl, sce->val2, 0);
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
+		case SC_FRIGG_SONG:
+			if( --(sce->val4) > 0 ) {
+				status->heal(bl, sce->val3, 0, 0);
+				sc_timer_next(1000 + tick, status->change_timer, bl->id, data);
+				return 0;
+			}
+			break;
 	}
 
 	// default for all non-handled control paths is to end the status
@@ -10750,96 +11273,93 @@ int status_change_timer(int tid, unsigned int tick, int id, intptr_t data)
 }
 
 /*==========================================
- * Foreach iteration of repetitive status
- *------------------------------------------*/
-int status_change_timer_sub(struct block_list* bl, va_list ap)
-{
+* Foreach iteration of repetitive status
+*------------------------------------------*/
+int status_change_timer_sub(struct block_list* bl, va_list ap) {
 	struct status_change* tsc;
 
 	struct block_list* src = va_arg(ap,struct block_list*);
 	struct status_change_entry* sce = va_arg(ap,struct status_change_entry*);
 	enum sc_type type = (sc_type)va_arg(ap,int); //gcc: enum args get promoted to int
-	unsigned int tick = va_arg(ap,unsigned int);
+	int64 tick = va_arg(ap, int64);
 
-	if (status_isdead(bl))
+	if (status->isdead(bl))
 		return 0;
 
-	tsc = status_get_sc(bl);
+	tsc = status->get_sc(bl);
 
 	switch( type ) {
-    case SC_SIGHT: /* Reveal hidden ennemy on 3*3 range */
-		if( tsc && tsc->data[SC__SHADOWFORM] && (sce && sce->val4 >0 && sce->val4%2000 == 0) && // for every 2 seconds do the checking
-			rnd()%100 < 100-tsc->data[SC__SHADOWFORM]->val1*10 ) // [100 - (Skill Level x 10)] %
+		case SC_SIGHT: /* Reveal hidden ennemy on 3*3 range */
+			if( tsc && tsc->data[SC__SHADOWFORM] && (sce && sce->val4 >0 && sce->val4%2000 == 0) && // for every 2 seconds do the checking
+				rnd()%100 < 100-tsc->data[SC__SHADOWFORM]->val1*10 ) // [100 - (Skill Level x 10)] %
 				status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
-	case SC_CONCENTRATION:
-		status_change_end(bl, SC_HIDING, INVALID_TIMER);
-		status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
-		status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
-		status_change_end(bl, SC_CAMOUFLAGE, INVALID_TIMER);
-		status_change_end(bl, SC__INVISIBILITY, INVALID_TIMER);
-		break;
-    case SC_RUWACH: /* Reveal hidden target and deal little dammages if ennemy */
-		if (tsc && (tsc->data[SC_HIDING] || tsc->data[SC_CLOAKING] ||
-				tsc->data[SC_CAMOUFLAGE] || tsc->data[SC_CLOAKINGEXCEED] ||
-					tsc->data[SC__INVISIBILITY])) {
+		case SC_CONCENTRATION:
 			status_change_end(bl, SC_HIDING, INVALID_TIMER);
 			status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
-			status_change_end(bl, SC_CAMOUFLAGE, INVALID_TIMER);
 			status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
-			status_change_end(bl, SC__INVISIBILITY, INVALID_TIMER);
-			if(battle->check_target( src, bl, BCT_ENEMY ) > 0)
-				skill->attack(BF_MAGIC,src,src,bl,AL_RUWACH,1,tick,0);
-		}
-		if( tsc && tsc->data[SC__SHADOWFORM] && (sce && sce->val4 >0 && sce->val4%2000 == 0) && // for every 2 seconds do the checking
-			rnd()%100 < 100-tsc->data[SC__SHADOWFORM]->val1*10 ) // [100 - (Skill Level x 10)] %
+			status_change_end(bl, SC_CAMOUFLAGE, INVALID_TIMER);
+			break;
+		case SC_RUWACH: /* Reveal hidden target and deal little dammages if ennemy */
+			if (tsc && (tsc->data[SC_HIDING] || tsc->data[SC_CLOAKING] ||
+				tsc->data[SC_CAMOUFLAGE] || tsc->data[SC_CLOAKINGEXCEED])) {
+					status_change_end(bl, SC_HIDING, INVALID_TIMER);
+					status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
+					status_change_end(bl, SC_CAMOUFLAGE, INVALID_TIMER);
+					status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
+					if(battle->check_target( src, bl, BCT_ENEMY ) > 0)
+						skill->attack(BF_MAGIC,src,src,bl,AL_RUWACH,1,tick,0);
+			}
+			if( tsc && tsc->data[SC__SHADOWFORM] && (sce && sce->val4 >0 && sce->val4%2000 == 0) && // for every 2 seconds do the checking
+				rnd()%100 < 100-tsc->data[SC__SHADOWFORM]->val1*10 ) // [100 - (Skill Level x 10)] %
 				status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
-		break;
-	case SC_WZ_SIGHTBLASTER:
-		if (battle->check_target( src, bl, BCT_ENEMY ) > 0 &&
-			status_check_skilluse(src, bl, WZ_SIGHTBLASTER, 2))
-		{
-			if (sce && !(bl->type&BL_SKILL) //The hit is not counted if it's against a trap
-				&& skill->attack(BF_MAGIC,src,src,bl,WZ_SIGHTBLASTER,1,tick,0)){
-				sce->val2 = 0; //This signals it to end.
+			break;
+		case SC_WZ_SIGHTBLASTER:
+			if (battle->check_target( src, bl, BCT_ENEMY ) > 0
+			 && status->check_skilluse(src, bl, WZ_SIGHTBLASTER, 2)
+			) {
+				if (sce && !(bl->type&BL_SKILL) //The hit is not counted if it's against a trap
+						&& skill->attack(BF_MAGIC,src,src,bl,WZ_SIGHTBLASTER,1,tick,0)
+				){
+						sce->val2 = 0; //This signals it to end.
+				}
 			}
-		}
-		break;
-	case SC_RG_CCONFINE_M:
-		//Lock char has released the hold on everyone...
-		if (tsc && tsc->data[SC_RG_CCONFINE_S] && tsc->data[SC_RG_CCONFINE_S]->val2 == src->id) {
-			tsc->data[SC_RG_CCONFINE_S]->val2 = 0;
-			status_change_end(bl, SC_RG_CCONFINE_S, INVALID_TIMER);
-		}
-		break;
-	case SC_CURSEDCIRCLE_TARGET:
-		if( tsc && tsc->data[SC_CURSEDCIRCLE_TARGET] && tsc->data[SC_CURSEDCIRCLE_TARGET]->val2 == src->id ) {
-			clif->bladestop(bl, tsc->data[SC_CURSEDCIRCLE_TARGET]->val2, 0);
-			status_change_end(bl, type, INVALID_TIMER);
-		}
-		break;
+			break;
+		case SC_RG_CCONFINE_M:
+			//Lock char has released the hold on everyone...
+			if (tsc && tsc->data[SC_RG_CCONFINE_S] && tsc->data[SC_RG_CCONFINE_S]->val2 == src->id) {
+				tsc->data[SC_RG_CCONFINE_S]->val2 = 0;
+				status_change_end(bl, SC_RG_CCONFINE_S, INVALID_TIMER);
+			}
+			break;
+		case SC_CURSEDCIRCLE_TARGET:
+			if( tsc && tsc->data[SC_CURSEDCIRCLE_TARGET] && tsc->data[SC_CURSEDCIRCLE_TARGET]->val2 == src->id ) {
+				clif->bladestop(bl, tsc->data[SC_CURSEDCIRCLE_TARGET]->val2, 0);
+				status_change_end(bl, type, INVALID_TIMER);
+			}
+			break;
 	}
 	return 0;
 }
 
+int status_get_total_def(struct block_list *src) { return status->get_status_data(src)->def2 + (short)status->get_def(src); }
+int status_get_total_mdef(struct block_list *src) { return status->get_status_data(src)->mdef2 + (short)status_get_mdef(src); }
+int status_get_weapon_atk(struct block_list *bl, struct weapon_atk *watk, int flag) {
 #ifdef RENEWAL
-int status_get_total_def(struct block_list *src){ return status_get_status_data(src)->def2 + (short)status_get_def(src); }
-int status_get_total_mdef(struct block_list *src){ return status_get_status_data(src)->mdef2 + (short)status_get_mdef(src); }
-int status_get_weapon_atk(struct block_list *bl, struct weapon_atk *watk, int flag){
 	int min = 0, max = 0, dstr;
 	float strdex_bonus, variance;
-	struct status_change *sc = status_get_sc(bl);
-	
+	struct status_change *sc = status->get_sc(bl);
+
 	if ( bl->type == BL_PC && watk->atk ){
-		if ( flag&16 )
+		if ( flag&2 )
 			dstr = status_get_dex(bl);
 		else
 			dstr = status_get_str(bl);
-		
+
 		variance = 5.0f * watk->atk *  watk->wlv / 100.0f;
 		strdex_bonus = watk->atk * dstr / 200.0f;
 
-		min = (watk->atk - (int)(variance + strdex_bonus)) + watk->atk2;
-		max = (watk->atk + (int)(variance + strdex_bonus)) + watk->atk2;
+		min = (int)(watk->atk - variance + strdex_bonus) + watk->atk2;
+		max = (int)(watk->atk + variance + strdex_bonus) + watk->atk2;
 	}else if( watk->atk ){
 		min = watk->atk * 80 / 100;
 		max = watk->atk * 120 / 100;
@@ -10851,152 +11371,218 @@ int status_get_weapon_atk(struct block_list *bl, struct weapon_atk *watk, int fl
 		else
 			max = min;
 	}
-	
-	if( bl->type == BL_PC && ((TBL_PC*)bl)->right_weapon.overrefine > 0)
+
+	if( bl->type == BL_PC && ((TBL_PC*)bl)->right_weapon.overrefine > 0 && !(flag&2) )
 		max += rnd()%((TBL_PC*)bl)->right_weapon.overrefine + 1;
 
-	max = status_calc_watk(bl, sc, max, false);
+	max = status->calc_watk(bl, sc, max, false);
 
 	return max;
-}
+#else
+	return 0;
 #endif
+}
 
-#define GETRANDMATK(){\
-	if( status->matk_max > status->matk_min )\
-		return status->matk_min + rnd()%(status->matk_max - status->matk_min);\
-	else\
-		return status->matk_min;\
+/**
+ * Gets a random matk value depending on min matk and max matk
+ **/
+unsigned short status_get_rand_matk( unsigned short matk_max, unsigned short matk_min ) {
+		if( matk_max > matk_min )
+			return matk_min + rnd()%(matk_max - matk_min);
+		else
+			return matk_min;
 }
 
-/*==========================================
- *  flag [malufett]
- *	0 - update matk values
- *	1 - get matk w/o SC bonuses
- *	2 - get modified matk
- *	3 - get matk w/o eatk & SC bonuses
- *------------------------------------------*/
-int status_get_matk(struct block_list *bl, int flag){
-	struct status_data *status;
+/**
+ * Get bl's matk_max and matk_min values depending on flag
+ * @param flag
+ *			0 - Get MATK
+ *			1 - Get MATK w/o SC bonuses
+ *			3 - Get MATK w/o EATK & SC bonuses
+ **/
+void status_get_matk_sub( struct block_list *bl, int flag, unsigned short *matk_max, unsigned short *matk_min ) {
+	struct status_data *st;
 	struct status_change *sc;
 	struct map_session_data *sd;
 
 	if( bl == NULL )
-		return 1;
+		return;
 
-	status = status_get_status_data(bl);
-	sc = status_get_sc(bl);
-	sd = BL_CAST(BL_PC, bl);
+	if( flag != 0 && flag != 1 && flag != 3 ) {
+		ShowError("status_get_matk_sub: Unknown flag %d!\n", flag);
+		return;
+	}
 
-	if( flag == 2 ) // just get matk
-		GETRANDMATK();
+	st = status->get_status_data(bl);
+	sc = status->get_sc(bl);
+	sd = BL_CAST(BL_PC, bl);
 
-#ifndef RENEWAL
-	status->matk_min = status_base_matk_min(status) + (sd?sd->bonus.ematk:0);
-	status->matk_max = status_base_matk_max(status) + (sd?sd->bonus.ematk:0);
-#else
+#ifdef RENEWAL
 	/**
 	 * RE MATK Formula (from irowiki:http://irowiki.org/wiki/MATK)
 	 * MATK = (sMATK + wMATK + eMATK) * Multiplicative Modifiers
 	 **/
-	status->matk_min = status_base_matk(status, status_get_lv(bl));
-	
+	*matk_min = status->base_matk(st, status->get_lv(bl));
+
 	//  Any +MATK you get from skills and cards, including cards in weapon, is added here.
 	if( sd && sd->bonus.ematk > 0 && flag != 3 )
-		status->matk_min += sd->bonus.ematk;
-    if( flag != 3 )
-		status->matk_min = status_calc_ematk(bl, sc, status->matk_min);
+		*matk_min += sd->bonus.ematk;
+	if( flag != 3 )
+		*matk_min = status->calc_ematk(bl, sc, *matk_min);
 
-	status->matk_max = status->matk_min;
+	*matk_max = *matk_min;
 
 	//This is the only portion in MATK that varies depending on the weapon level and refinement rate.
-	if( bl->type&BL_PC && (status->rhw.matk + status->lhw.matk) > 0 ){
-		int wMatk = status->rhw.matk + status->lhw.matk; // Left and right matk stacks
-		int variance = wMatk * status->rhw.wlv / 10; // Only use right hand weapon level
-		status->matk_min += wMatk - variance;
-		status->matk_max += wMatk + variance;
-	}else if( bl->type&BL_MOB ){
-		status->matk_min = status->matk_max = status_get_int(bl) + status_get_lv(bl);
-		status->matk_min += 70 * ((TBL_MOB*)bl)->status.rhw.atk2 / 100;
-		status->matk_max += 130 * ((TBL_MOB*)bl)->status.rhw.atk2 / 100;
-	}
+	if( bl->type&BL_PC && (st->rhw.matk + st->lhw.matk) > 0 ) {
+		int wMatk = st->rhw.matk + st->lhw.matk; // Left and right matk stacks
+		int variance = wMatk * st->rhw.wlv / 10; // Only use right hand weapon level
+		*matk_min += wMatk - variance;
+		*matk_max += wMatk + variance;
+	} else if( bl->type&BL_MOB ) {
+		*matk_min = *matk_max = status_get_int(bl) + status->get_lv(bl);
+		*matk_min += 70 * ((TBL_MOB*)bl)->status.rhw.atk2 / 100;
+		*matk_max += 130 * ((TBL_MOB*)bl)->status.rhw.atk2 / 100;
+	}
+#else // not RENEWAL
+	*matk_min = status_base_matk_min(st) + (sd?sd->bonus.ematk:0);
+	*matk_max = status_base_matk_max(st) + (sd?sd->bonus.ematk:0);
 #endif
-	if (bl->type&BL_PC && sd->matk_rate != 100) {
-		status->matk_max = status->matk_max * sd->matk_rate/100;
-		status->matk_min = status->matk_min * sd->matk_rate/100;
+
+	if (sd && sd->matk_rate != 100) {
+		*matk_max = (*matk_max) * sd->matk_rate/100;
+		*matk_min = (*matk_min) * sd->matk_rate/100;
 	}
 
 	if ((bl->type&BL_HOM && battle_config.hom_setting&0x20)  //Hom Min Matk is always the same as Max Matk
 		|| (sc && sc->data[SC_RECOGNIZEDSPELL]))
-		status->matk_min = status->matk_max;
+		*matk_min = *matk_max;
 
 #ifdef RENEWAL
-	if( sd && sd->right_weapon.overrefine > 0){
-		status->matk_min++;
-		status->matk_max += sd->right_weapon.overrefine - 1;
+	if( sd && sd->right_weapon.overrefine > 0 ) {
+		(*matk_min)++;
+		*matk_max += sd->right_weapon.overrefine - 1;
 	}
 #endif
+	return;
+}
 
-	if( flag ) // get unmodified from sc matk
-		GETRANDMATK();
+/**
+ * Get bl's matk value depending on flag
+ * @param flag [malufett]
+ *			1 - Get MATK w/o SC bonuses
+ *			2 - Get modified MATK
+ *			3 - Get MATK w/o eATK & SC bonuses
+ * @retval 1 failure
+ * @retval MATK success
+ *
+ * Shouldn't change _any_ value! [Panikon]
+ **/
+int status_get_matk( struct block_list *bl, int flag ) {
+	struct status_data *st;
+	unsigned short matk_max, matk_min;
 
-	status->matk_min = status_calc_matk(bl, sc, status->matk_min, true);
-	status->matk_max = status_calc_matk(bl, sc, status->matk_max, true);
+	if( bl == NULL )
+		return 1;
 
-	return 0;
+	if( flag < 1 || flag > 3 ) {
+		ShowError("status_get_matk: Unknown flag %d!\n", flag);
+		return 1;
+	}
+
+	if( (st = status->get_status_data(bl)) == NULL )
+		return 0;
+
+	// Just get matk
+	if( flag == 2 )
+		return status_get_rand_matk(st->matk_max, st->matk_min);
+
+	status_get_matk_sub( bl, flag, &matk_max, &matk_min );
+
+	// Get unmodified from sc matk
+	return status_get_rand_matk(matk_max, matk_min);
+}
+
+/**
+ * Updates bl's MATK values
+ **/
+void status_update_matk( struct block_list *bl ) {
+	struct status_data *st;
+	struct status_change *sc;
+	unsigned short matk_max, matk_min;
+
+	if( bl == NULL )
+		return;
+
+	if( (st = status->get_status_data(bl)) == NULL )
+		return;
+
+	if( (sc = status->get_sc(bl)) == NULL )
+		return;
+
+	status_get_matk_sub( bl, 0, &matk_max, &matk_min );
+
+	// Update matk
+	st->matk_min = status->calc_matk(bl, sc, matk_min, true);
+	st->matk_max = status->calc_matk(bl, sc, matk_max, true);
+
+	return;
 }
 
 /*==========================================
- * Clears buffs/debuffs of a character.
- * type&1 -> buffs, type&2 -> debuffs
- * type&4 -> especific debuffs(implemented with refresh)
- *------------------------------------------*/
-int status_change_clear_buffs (struct block_list* bl, int type)
-{
+* Clears buffs/debuffs of a character.
+* type&1 -> buffs, type&2 -> debuffs
+* type&4 -> especific debuffs(implemented with refresh)
+*------------------------------------------*/
+int status_change_clear_buffs (struct block_list* bl, int type) {
 	int i;
-	struct status_change *sc= status_get_sc(bl);
+	struct status_change *sc= status->get_sc(bl);
 
 	if (!sc || !sc->count)
 		return 0;
 
-    if (type&6) //Debuffs
-        for (i = SC_COMMON_MIN; i <= SC_COMMON_MAX; i++)
-            status_change_end(bl, (sc_type)i, INVALID_TIMER);
-
-	for( i = SC_COMMON_MAX+1; i < SC_MAX; i++ )
-	{
-		if( !sc->data[i] || !status_get_sc_type(i) )
-			continue;
+	if (type&6) //Debuffs
+		for (i = SC_COMMON_MIN; i <= SC_COMMON_MAX; i++)
+			status_change_end(bl, (sc_type)i, INVALID_TIMER);
 
-		if( type&1 && !(status_get_sc_type(i)&SC_BUFF) )
+	for( i = SC_COMMON_MAX+1; i < SC_MAX; i++ ) {
+		if( !sc->data[i] || !status->get_sc_type(i) )
 			continue;
 
-		if( type&2 && !(status_get_sc_type(i)&SC_DEBUFF) )
+		if( type&3 && !(status->get_sc_type(i)&SC_BUFF) && !(status->get_sc_type(i)&SC_DEBUFF) )
 			continue;
 
+		if( type < 3 ) {
+			if( type&1 && !(status->get_sc_type(i)&SC_BUFF) )
+				continue;
+			if( type&2 && !(status->get_sc_type(i)&SC_DEBUFF) )
+				continue;
+		}
 		switch (i) {
-			case SC_DEEP_SLEEP:
-			case SC_FROSTMISTY:
-			case SC_CRYSTALIZE:
-			case SC_TOXIN:
-			case SC_PARALYSE:
-			case SC_VENOMBLEED:
-			case SC_MAGICMUSHROOM:
-			case SC_DEATHHURT:
-			case SC_PYREXIA:
-			case SC_OBLIVIONCURSE:
-			case SC_LEECHESEND:
-			case SC_MARSHOFABYSS:
-			case SC_MANDRAGORA:
-				if(!(type&4))
-					continue;
-				break;
-			case SC__BLOODYLUST:
-			case SC_BERSERK:
-			case SC_SATURDAY_NIGHT_FEVER:
-				if(type&4)
-					continue;
-				sc->data[i]->val2 = 0;
-				break;
+		case SC_DEEP_SLEEP:
+		case SC_FROSTMISTY:
+		case SC_COLD:
+		case SC_TOXIN:
+		case SC_PARALYSE:
+		case SC_VENOMBLEED:
+		case SC_MAGICMUSHROOM:
+		case SC_DEATHHURT:
+		case SC_PYREXIA:
+		case SC_OBLIVIONCURSE:
+		case SC_LEECHESEND:
+		case SC_MARSHOFABYSS:
+		case SC_MANDRAGORA:
+			if(!(type&4))
+				continue;
+			break;
+		case SC_BERSERK:
+			if(type&4)
+				continue;
+			sc->data[i]->val2 = 0;
+			break;
+		default:
+			if(type&4)
+				continue;
+
 		}
 		status_change_end(bl, (sc_type)i, INVALID_TIMER);
 	}
@@ -11005,15 +11591,14 @@ int status_change_clear_buffs (struct block_list* bl, int type)
 
 int status_change_spread( struct block_list *src, struct block_list *bl ) {
 	int i, flag = 0;
-	struct status_change *sc = status_get_sc(src);
-	const struct TimerData *timer;
-	unsigned int tick;
+	struct status_change *sc = status->get_sc(src);
+	int64 tick;
 	struct status_change_data data;
 
 	if( !sc || !sc->count )
 		return 0;
 
-	tick = iTimer->gettick();
+	tick = timer->gettick();
 
 	for( i = SC_COMMON_MIN; i < SC_MAX; i++ ) {
 		if( !sc->data[i] || i == SC_COMMON_MAX )
@@ -11022,70 +11607,69 @@ int status_change_spread( struct block_list *src, struct block_list *bl ) {
 		switch( i ) {
 			//Debuffs that can be spreaded.
 			// NOTE: We'll add/delte SCs when we are able to confirm it.
-			case SC_CURSE:
-			case SC_SILENCE:
-			case SC_CONFUSION:
-			case SC_BLIND:
-			case SC_NOCHAT:
-			case SC_ILLUSION:
-			case SC_CRUCIS:
-			case SC_DEC_AGI:
-			case SC_SLOWDOWN:
-			case SC_MINDBREAKER:
-			case SC_DC_WINKCHARM:
-			case SC_STOP:
-			case SC_ORCISH:
+		case SC_CURSE:
+		case SC_SILENCE:
+		case SC_CONFUSION:
+		case SC_BLIND:
+		case SC_NOCHAT:
+		case SC_ILLUSION:
+		case SC_CRUCIS:
+		case SC_DEC_AGI:
+		case SC_SLOWDOWN:
+		case SC_MINDBREAKER:
+		case SC_DC_WINKCHARM:
+		case SC_STOP:
+		case SC_ORCISH:
 			//case SC_NOEQUIPWEAPON://Omg I got infected and had the urge to strip myself physically.
 			//case SC_NOEQUIPSHIELD://No this is stupid and shouldnt be spreadable at all.
 			//case SC_NOEQUIPARMOR:// Disabled until I can confirm if it does or not. [Rytech]
 			//case SC_NOEQUIPHELM:
 			//case SC__STRIPACCESSARY:
-			case SC_WUGBITE:
-			case SC_FROSTMISTY:
-			case SC_VENOMBLEED:
-			case SC_DEATHHURT:
-			case SC_PARALYSE:
-				if( sc->data[i]->timer != INVALID_TIMER ) {
-					timer = iTimer->get_timer(sc->data[i]->timer);
-					if (timer == NULL || timer->func != status_change_timer || DIFF_TICK(timer->tick,tick) < 0)
-						continue;
-					data.tick = DIFF_TICK(timer->tick,tick);
-				} else
-					data.tick = INVALID_TIMER;
-				break;
-			// Special cases
-			case SC_POISON:
-			case SC_DPOISON:
-				data.tick = sc->data[i]->val3 * 1000;
-				break;
-			case SC_FEAR:
-			case SC_LEECHESEND:
-				data.tick = sc->data[i]->val4 * 1000;
-				break;
-			case SC_BURNING:
-				data.tick = sc->data[i]->val4 * 2000;
-				break;
-			case SC_PYREXIA:
-			case SC_OBLIVIONCURSE:
-				data.tick = sc->data[i]->val4 * 3000;
-				break;
-			case SC_MAGICMUSHROOM:
-				data.tick = sc->data[i]->val4 * 4000;
-				break;
-			case SC_TOXIN:
-			case SC_BLOODING:
-				data.tick = sc->data[i]->val4 * 10000;
-				break;
-			default:
+		case SC_WUGBITE:
+		case SC_FROSTMISTY:
+		case SC_VENOMBLEED:
+		case SC_DEATHHURT:
+		case SC_PARALYSE:
+			if( sc->data[i]->timer != INVALID_TIMER ) {
+				const struct TimerData *td = timer->get(sc->data[i]->timer);
+				if (td == NULL || td->func != status->change_timer || DIFF_TICK(td->tick,tick) < 0)
 					continue;
-				break;
+				data.tick = DIFF_TICK32(td->tick,tick);
+			} else
+				data.tick = INVALID_TIMER;
+			break;
+			// Special cases
+		case SC_POISON:
+		case SC_DPOISON:
+			data.tick = sc->data[i]->val3 * 1000;
+			break;
+		case SC_FEAR:
+		case SC_LEECHESEND:
+			data.tick = sc->data[i]->val4 * 1000;
+			break;
+		case SC_BURNING:
+			data.tick = sc->data[i]->val4 * 2000;
+			break;
+		case SC_PYREXIA:
+		case SC_OBLIVIONCURSE:
+			data.tick = sc->data[i]->val4 * 3000;
+			break;
+		case SC_MAGICMUSHROOM:
+			data.tick = sc->data[i]->val4 * 4000;
+			break;
+		case SC_TOXIN:
+		case SC_BLOODING:
+			data.tick = sc->data[i]->val4 * 10000;
+			break;
+		default:
+			continue;
 		}
-		if( i ){
+		if( i ) {
 			data.val1 = sc->data[i]->val1;
 			data.val2 = sc->data[i]->val2;
 			data.val3 = sc->data[i]->val3;
 			data.val4 = sc->data[i]->val4;
-			status_change_start(bl,(sc_type)i,10000,data.val1,data.val2,data.val3,data.val4,data.tick,1|2|8);
+			status->change_start(src,bl,(sc_type)i,10000,data.val1,data.val2,data.val3,data.val4,data.tick,1|2|8);
 			flag = 1;
 		}
 	}
@@ -11094,11 +11678,9 @@ int status_change_spread( struct block_list *src, struct block_list *bl ) {
 }
 
 //Natural regen related stuff.
-static unsigned int natural_heal_prev_tick,natural_heal_diff_tick;
-static int status_natural_heal(struct block_list* bl, va_list args)
-{
+int status_natural_heal(struct block_list* bl, va_list args) {
 	struct regen_data *regen;
-	struct status_data *status;
+	struct status_data *st;
 	struct status_change *sc;
 	struct unit_data *ud;
 	struct view_data *vd = NULL;
@@ -11106,64 +11688,66 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 	struct map_session_data *sd;
 	int val,rate,bonus = 0,flag;
 
-	regen = status_get_regen_data(bl);
+	regen = status->get_regen_data(bl);
 	if (!regen) return 0;
-	status = status_get_status_data(bl);
-	sc = status_get_sc(bl);
+	st = status->get_status_data(bl);
+	sc = status->get_sc(bl);
 	if (sc && !sc->count)
 		sc = NULL;
 	sd = BL_CAST(BL_PC,bl);
 
 	flag = regen->flag;
-	if (flag&RGN_HP && (status->hp >= status->max_hp || regen->state.block&1))
+	if (flag&RGN_HP && (st->hp >= st->max_hp || regen->state.block&1))
 		flag&=~(RGN_HP|RGN_SHP);
-	if (flag&RGN_SP && (status->sp >= status->max_sp || regen->state.block&2))
+	if (flag&RGN_SP && (st->sp >= st->max_sp || regen->state.block&2))
 		flag&=~(RGN_SP|RGN_SSP);
 
-	if (flag && (
-		status_isdead(bl) ||
-		(sc && (sc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || sc->data[SC__INVISIBILITY]))
-	))
+	if (flag
+	  && (status->isdead(bl)
+	    || (sc && (sc->option&(OPTION_HIDE|OPTION_CLOAK|OPTION_CHASEWALK) || sc->data[SC__INVISIBILITY]))
+	     )
+	)
 		flag=0;
 
 	if (sd) {
 		if (sd->hp_loss.value || sd->sp_loss.value)
-			pc->bleeding(sd, natural_heal_diff_tick);
+			pc->bleeding(sd, status->natural_heal_diff_tick);
 		if (sd->hp_regen.value || sd->sp_regen.value)
-			pc->regen(sd, natural_heal_diff_tick);
+			pc->regen(sd, status->natural_heal_diff_tick);
 	}
 
-	if(flag&(RGN_SHP|RGN_SSP) && regen->ssregen &&
-		(vd = status_get_viewdata(bl)) && vd->dead_sit == 2)
-	{	//Apply sitting regen bonus.
+	if (flag&(RGN_SHP|RGN_SSP)
+	 && regen->ssregen
+	 && (vd = status->get_viewdata(bl))
+	 && vd->dead_sit == 2
+	) {
+		//Apply sitting regen bonus.
 		sregen = regen->ssregen;
-		if(flag&(RGN_SHP))
-		{	//Sitting HP regen
-			val = natural_heal_diff_tick * sregen->rate.hp;
+		if(flag&(RGN_SHP)) {
+			//Sitting HP regen
+			val = status->natural_heal_diff_tick * sregen->rate.hp;
 			if (regen->state.overweight)
 				val>>=1; //Half as fast when overweight.
 			sregen->tick.hp += val;
-			while(sregen->tick.hp >= (unsigned int)battle_config.natural_heal_skill_interval)
-			{
+			while(sregen->tick.hp >= (unsigned int)battle_config.natural_heal_skill_interval) {
 				sregen->tick.hp -= battle_config.natural_heal_skill_interval;
-				if(status_heal(bl, sregen->hp, 0, 3) < sregen->hp)
-				{	//Full
+				if(status->heal(bl, sregen->hp, 0, 3) < sregen->hp) {
+					//Full
 					flag&=~(RGN_HP|RGN_SHP);
 					break;
 				}
 			}
 		}
-		if(flag&(RGN_SSP))
-		{	//Sitting SP regen
-			val = natural_heal_diff_tick * sregen->rate.sp;
+		if(flag&(RGN_SSP)) {
+			//Sitting SP regen
+			val = status->natural_heal_diff_tick * sregen->rate.sp;
 			if (regen->state.overweight)
 				val>>=1; //Half as fast when overweight.
 			sregen->tick.sp += val;
-			while(sregen->tick.sp >= (unsigned int)battle_config.natural_heal_skill_interval)
-			{
+			while(sregen->tick.sp >= (unsigned int)battle_config.natural_heal_skill_interval) {
 				sregen->tick.sp -= battle_config.natural_heal_skill_interval;
-				if(status_heal(bl, 0, sregen->sp, 3) < sregen->sp)
-				{	//Full
+				if(status->heal(bl, 0, sregen->sp, 3) < sregen->sp) {
+					//Full
 					flag&=~(RGN_SP|RGN_SSP);
 					break;
 				}
@@ -11174,10 +11758,9 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 	if (flag && regen->state.overweight)
 		flag=0;
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 
-	if (flag&(RGN_HP|RGN_SHP|RGN_SSP) && ud && ud->walktimer != INVALID_TIMER)
-	{
+	if (flag&(RGN_HP|RGN_SHP|RGN_SSP) && ud && ud->walktimer != INVALID_TIMER) {
 		flag&=~(RGN_SHP|RGN_SSP);
 		if(!regen->state.walk)
 			flag&=~RGN_HP;
@@ -11186,9 +11769,8 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 	if (!flag)
 		return 0;
 
-	if (flag&(RGN_HP|RGN_SP))
-	{
-		if(!vd) vd = status_get_viewdata(bl);
+	if (flag&(RGN_HP|RGN_SP)) {
+		if(!vd) vd = status->get_viewdata(bl);
 		if(vd && vd->dead_sit == 2)
 			bonus++;
 		if(regen->state.gc)
@@ -11196,9 +11778,8 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 	}
 
 	//Natural Hp regen
-	if (flag&RGN_HP)
-	{
-		rate = natural_heal_diff_tick*(regen->rate.hp+bonus);
+	if (flag&RGN_HP) {
+		rate = status->natural_heal_diff_tick*(regen->rate.hp+bonus);
 		if (ud && ud->walktimer != INVALID_TIMER)
 			rate/=2;
 		// Homun HP regen fix (they should regen as if they were sitting (twice as fast)
@@ -11206,35 +11787,32 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 
 		regen->tick.hp += rate;
 
-		if(regen->tick.hp >= (unsigned int)battle_config.natural_healhp_interval)
-		{
+		if(regen->tick.hp >= (unsigned int)battle_config.natural_healhp_interval) {
 			val = 0;
 			do {
 				val += regen->hp;
 				regen->tick.hp -= battle_config.natural_healhp_interval;
 			} while(regen->tick.hp >= (unsigned int)battle_config.natural_healhp_interval);
-			if (status_heal(bl, val, 0, 1) < val)
+			if (status->heal(bl, val, 0, 1) < val)
 				flag&=~RGN_SHP; //full.
 		}
 	}
 
 	//Natural SP regen
-	if(flag&RGN_SP)
-	{
-		rate = natural_heal_diff_tick*(regen->rate.sp+bonus);
+	if(flag&RGN_SP) {
+		rate = status->natural_heal_diff_tick*(regen->rate.sp+bonus);
 		// Homun SP regen fix (they should regen as if they were sitting (twice as fast)
 		if(bl->type==BL_HOM) rate *=2;
 
 		regen->tick.sp += rate;
 
-		if(regen->tick.sp >= (unsigned int)battle_config.natural_healsp_interval)
-		{
+		if(regen->tick.sp >= (unsigned int)battle_config.natural_healsp_interval) {
 			val = 0;
 			do {
 				val += regen->sp;
 				regen->tick.sp -= battle_config.natural_healsp_interval;
 			} while(regen->tick.sp >= (unsigned int)battle_config.natural_healsp_interval);
-			if (status_heal(bl, 0, val, 1) < val)
+			if (status->heal(bl, 0, val, 1) < val)
 				flag&=~RGN_SSP; //full.
 		}
 	}
@@ -11245,40 +11823,38 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 	//Skill regen
 	sregen = regen->sregen;
 
-	if(flag&RGN_SHP)
-	{	//Skill HP regen
-		sregen->tick.hp += natural_heal_diff_tick * sregen->rate.hp;
+	if(flag&RGN_SHP) {
+		//Skill HP regen
+		sregen->tick.hp += status->natural_heal_diff_tick * sregen->rate.hp;
 
-		while(sregen->tick.hp >= (unsigned int)battle_config.natural_heal_skill_interval)
-		{
+		while(sregen->tick.hp >= (unsigned int)battle_config.natural_heal_skill_interval) {
 			sregen->tick.hp -= battle_config.natural_heal_skill_interval;
-			if(status_heal(bl, sregen->hp, 0, 3) < sregen->hp)
+			if(status->heal(bl, sregen->hp, 0, 3) < sregen->hp)
 				break; //Full
 		}
 	}
-	if(flag&RGN_SSP)
-	{	//Skill SP regen
-		sregen->tick.sp += natural_heal_diff_tick * sregen->rate.sp;
-		while(sregen->tick.sp >= (unsigned int)battle_config.natural_heal_skill_interval)
-		{
+	if(flag&RGN_SSP) {
+		//Skill SP regen
+		sregen->tick.sp += status->natural_heal_diff_tick * sregen->rate.sp;
+		while(sregen->tick.sp >= (unsigned int)battle_config.natural_heal_skill_interval) {
 			val = sregen->sp;
 			if (sd && sd->state.doridori) {
 				val*=2;
 				sd->state.doridori = 0;
 				if ((rate = pc->checkskill(sd,TK_SPTIME)))
-					sc_start(bl,status_skill2sc(TK_SPTIME),
-						100,rate,skill->get_time(TK_SPTIME, rate));
-				if (
-					(sd->class_&MAPID_UPPERMASK) == MAPID_STAR_GLADIATOR &&
-					rnd()%10000 < battle_config.sg_angel_skill_ratio
-				) { //Angel of the Sun/Moon/Star
+					sc_start(bl,bl,status->skill2sc(TK_SPTIME),
+					         100,rate,skill->get_time(TK_SPTIME, rate));
+				if ((sd->class_&MAPID_UPPERMASK) == MAPID_STAR_GLADIATOR
+				 &&rnd()%10000 < battle_config.sg_angel_skill_ratio
+				) {
+					//Angel of the Sun/Moon/Star
 					clif->feel_hate_reset(sd);
 					pc->resethate(sd);
 					pc->resetfeel(sd);
 				}
 			}
 			sregen->tick.sp -= battle_config.natural_heal_skill_interval;
-			if(status_heal(bl, 0, val, 3) < val)
+			if(status->heal(bl, 0, val, 3) < val)
 				break; //Full
 		}
 	}
@@ -11286,26 +11862,26 @@ static int status_natural_heal(struct block_list* bl, va_list args)
 }
 
 //Natural heal main timer.
-static int status_natural_heal_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	natural_heal_diff_tick = DIFF_TICK(tick,natural_heal_prev_tick);
-	iMap->map_foreachregen(status_natural_heal);
-	natural_heal_prev_tick = tick;
+int status_natural_heal_timer(int tid, int64 tick, int id, intptr_t data) {
+	// This difference is always positive and lower than UINT_MAX (~24 days)
+	status->natural_heal_diff_tick = (unsigned int)cap_value(DIFF_TICK(tick,status->natural_heal_prev_tick), 0, UINT_MAX);
+	map->foreachregen(status->natural_heal);
+	status->natural_heal_prev_tick = tick;
 	return 0;
 }
 
 /**
- * Get the chance to upgrade a piece of equipment.
- * @param wlv The weapon type of the item to refine (see see enum refine_type)
- * @param refine The target refine level
- * @return The chance to refine the item, in percent (0~100)
- **/
+* Get the chance to upgrade a piece of equipment.
+* @param wlv The weapon type of the item to refine (see see enum refine_type)
+* @param refine The target refine level
+* @return The chance to refine the item, in percent (0~100)
+**/
 int status_get_refine_chance(enum refine_type wlv, int refine) {
 
 	if ( refine < 0 || refine >= MAX_REFINE)
-		return 0;
+	return 0;
 
-	return refine_info[wlv].chance[refine];
+	return status->refine_info[wlv].chance[refine];
 }
 
 int status_get_sc_type(sc_type type) {
@@ -11313,17 +11889,17 @@ int status_get_sc_type(sc_type type) {
 	if( type <= SC_NONE || type >= SC_MAX )
 		return 0;
 
-	return sc_conf[type];
+	return status->sc_conf[type];
 }
 
 /*------------------------------------------
- * DB reading.
- * job_db1.txt    - weight, hp, sp, aspd
- * job_db2.txt    - job level stat bonuses
- * size_fix.txt   - size adjustment table for weapons
- * refine_db.txt  - refining data table
- *------------------------------------------*/
-static bool status_readdb_job1(char* fields[], int columns, int current)
+* DB reading.
+* job_db1.txt    - weight, hp, sp, aspd
+* job_db2.txt    - job level stat bonuses
+* size_fix.txt   - size adjustment table for weapons
+* refine_db.txt  - refining data table
+*------------------------------------------*/
+bool status_readdb_job1(char* fields[], int columns, int current)
 {// Job-specific values (weight, HP, SP, ASPD)
 	int idx, class_;
 	unsigned int i;
@@ -11337,22 +11913,22 @@ static bool status_readdb_job1(char* fields[], int columns, int current)
 	}
 	idx = pc->class2idx(class_);
 
-	max_weight_base[idx] = atoi(fields[1]);
-	hp_coefficient[idx]  = atoi(fields[2]);
-	hp_coefficient2[idx] = atoi(fields[3]);
-	sp_coefficient[idx]  = atoi(fields[4]);
+	status->max_weight_base[idx] = atoi(fields[1]);
+	status->hp_coefficient[idx]  = atoi(fields[2]);
+	status->hp_coefficient2[idx] = atoi(fields[3]);
+	status->sp_coefficient[idx]  = atoi(fields[4]);
 #ifdef RENEWAL_ASPD
 	for(i = 0; i <= MAX_WEAPON_TYPE; i++)
 #else
 	for(i = 0; i < MAX_WEAPON_TYPE; i++)
 #endif
 	{
-		aspd_base[idx][i] = atoi(fields[i+5]);
+		status->aspd_base[idx][i] = atoi(fields[i+5]);
 	}
 	return true;
 }
 
-static bool status_readdb_job2(char* fields[], int columns, int current)
+bool status_readdb_job2(char* fields[], int columns, int current)
 {
 	int idx, class_, i;
 
@@ -11367,23 +11943,23 @@ static bool status_readdb_job2(char* fields[], int columns, int current)
 
 	for(i = 1; i < columns; i++)
 	{
-		job_bonus[idx][i-1] = atoi(fields[i]);
+		status->job_bonus[idx][i-1] = atoi(fields[i]);
 	}
 	return true;
 }
 
-static bool status_readdb_sizefix(char* fields[], int columns, int current)
+bool status_readdb_sizefix(char* fields[], int columns, int current)
 {
 	unsigned int i;
 
 	for(i = 0; i < MAX_WEAPON_TYPE; i++)
 	{
-		atkmods[current][i] = atoi(fields[i]);
+		status->atkmods[current][i] = atoi(fields[i]);
 	}
 	return true;
 }
 
-static bool status_readdb_refine(char* fields[], int columns, int current)
+bool status_readdb_refine(char* fields[], int columns, int current)
 {
 	int i, bonus_per_level, random_bonus, random_bonus_start_level;
 
@@ -11405,68 +11981,65 @@ static bool status_readdb_refine(char* fields[], int columns, int current)
 
 		*delim = '\0';
 
-		refine_info[current].chance[i] = atoi(fields[4+i]);
+		status->refine_info[current].chance[i] = atoi(fields[4+i]);
 
 		if (i >= random_bonus_start_level - 1)
-			refine_info[current].randombonus_max[i] = random_bonus * (i - random_bonus_start_level + 2);
+			status->refine_info[current].randombonus_max[i] = random_bonus * (i - random_bonus_start_level + 2);
 
-		refine_info[current].bonus[i] = bonus_per_level + atoi(delim+1);
+		status->refine_info[current].bonus[i] = bonus_per_level + atoi(delim+1);
 		if (i > 0)
-			refine_info[current].bonus[i] += refine_info[current].bonus[i-1];
+			status->refine_info[current].bonus[i] += status->refine_info[current].bonus[i-1];
 	}
 	return true;
 }
 
-static bool status_readdb_scconfig(char* fields[], int columns, int current)
-{
+bool status_readdb_scconfig(char* fields[], int columns, int current) {
 	int val = 0;
 	char* type = fields[0];
 
-	if( !script_get_constant(type, &val) ){
+	if( !script->get_constant(type, &val) ){
 		ShowWarning("status_readdb_sc_conf: Invalid status type %s specified.\n", type);
 		return false;
 	}
 
-	sc_conf[val] = (int)strtol(fields[1], NULL, 0);
+	status->sc_conf[val] = (int)strtol(fields[1], NULL, 0);
 
 	return true;
 }
-/*
-* Read status db
-* job1.txt
-* job2.txt
-* size_fixe.txt
-* refine_db.txt
-*/
+/**
+ * Read status db
+ * job1.txt
+ * job2.txt
+ * size_fixe.txt
+ * refine_db.txt
+ **/
 int status_readdb(void)
 {
 	int i, j;
 
 	// initialize databases to default
 	//
-
-	// reset job_db1.txt data
-	memset(max_weight_base, 0, sizeof(max_weight_base));
-	memset(hp_coefficient, 0, sizeof(hp_coefficient));
-	memset(hp_coefficient2, 0, sizeof(hp_coefficient2));
-	memset(sp_coefficient, 0, sizeof(sp_coefficient));
-	memset(aspd_base, 0, sizeof(aspd_base));
-	// reset job_db2.txt data
-	memset(job_bonus,0,sizeof(job_bonus)); // Job-specific stats bonus
-
+	if( runflag == MAPSERVER_ST_RUNNING ) {//not necessary during boot
+		// reset job_db1.txt data
+		memset(status->max_weight_base, 0, sizeof(status->max_weight_base));
+		memset(status->hp_coefficient, 0, sizeof(status->hp_coefficient));
+		memset(status->hp_coefficient2, 0, sizeof(status->hp_coefficient2));
+		memset(status->sp_coefficient, 0, sizeof(status->sp_coefficient));
+		memset(status->aspd_base, 0, sizeof(status->aspd_base));
+		// reset job_db2.txt data
+		memset(status->job_bonus,0,sizeof(status->job_bonus)); // Job-specific stats bonus
+	}
 	// size_fix.txt
-	for(i=0;i<ARRAYLENGTH(atkmods);i++)
-		for(j=0;j<MAX_WEAPON_TYPE;j++)
-			atkmods[i][j]=100;
+	for(i = 0; i < ARRAYLENGTH(status->atkmods); i++)
+		for(j = 0; j < MAX_WEAPON_TYPE; j++)
+			status->atkmods[i][j] = 100;
 
 	// refine_db.txt
-	for(i=0;i<ARRAYLENGTH(refine_info);i++)
-	{
-		for(j=0;j<MAX_REFINE; j++)
-		{
-			refine_info[i].chance[j] = 100;
-			refine_info[i].bonus[j] = 0;
-			refine_info[i].randombonus_max[j] = 0;
+	for(i=0;i<ARRAYLENGTH(status->refine_info);i++) {
+		for(j=0;j<MAX_REFINE; j++) {
+			status->refine_info[i].chance[j] = 100;
+			status->refine_info[i].bonus[j] = 0;
+			status->refine_info[i].randombonus_max[j] = 0;
 		}
 	}
 
@@ -11475,36 +12048,202 @@ int status_readdb(void)
 
 
 #ifdef RENEWAL_ASPD
-	sv->readdb(iMap->db_path, "re/job_db1.txt",   ',',	6+MAX_WEAPON_TYPE, 6+MAX_WEAPON_TYPE,	-1,		&status_readdb_job1);
+	sv->readdb(map->db_path, "re/job_db1.txt",      ',', 6+MAX_WEAPON_TYPE, 6+MAX_WEAPON_TYPE, -1,                       status->readdb_job1);
 #else
-	sv->readdb(iMap->db_path, "pre-re/job_db1.txt",   ',',	5+MAX_WEAPON_TYPE, 5+MAX_WEAPON_TYPE,	-1,		&status_readdb_job1);
+	sv->readdb(map->db_path, "pre-re/job_db1.txt",  ',', 5+MAX_WEAPON_TYPE, 5+MAX_WEAPON_TYPE, -1,                       status->readdb_job1);
 #endif
-	sv->readdb(iMap->db_path, "job_db2.txt",   ',', 1,                 1+MAX_LEVEL,       -1,                            &status_readdb_job2);
-	sv->readdb(iMap->db_path, "size_fix.txt",  ',', MAX_WEAPON_TYPE,   MAX_WEAPON_TYPE,    ARRAYLENGTH(atkmods),         &status_readdb_sizefix);
-	sv->readdb(iMap->db_path, DBPATH"refine_db.txt", ',', 4+MAX_REFINE, 4+MAX_REFINE, ARRAYLENGTH(refine_info), &status_readdb_refine);
-	sv->readdb(iMap->db_path, "sc_config.txt", ',', 2, 2, SC_MAX, &status_readdb_scconfig);
+	sv->readdb(map->db_path, "job_db2.txt",         ',', 1,                 1+MAX_LEVEL,       -1,                       status->readdb_job2);
+	sv->readdb(map->db_path, "size_fix.txt",        ',', MAX_WEAPON_TYPE,   MAX_WEAPON_TYPE,   ARRAYLENGTH(status->atkmods),     status->readdb_sizefix);
+	sv->readdb(map->db_path, DBPATH"refine_db.txt", ',', 4+MAX_REFINE,      4+MAX_REFINE,      ARRAYLENGTH(status->refine_info), status->readdb_refine);
+	sv->readdb(map->db_path, "sc_config.txt",       ',', 2,                 2,                 SC_MAX,                   status->readdb_scconfig);
 
 	return 0;
 }
 
 /*==========================================
- * Status db init and destroy.
- *------------------------------------------*/
-int do_init_status(void)
-{
-	iTimer->add_timer_func_list(status_change_timer,"status_change_timer");
-	iTimer->add_timer_func_list(kaahi_heal_timer,"kaahi_heal_timer");
-	iTimer->add_timer_func_list(status_natural_heal_timer,"status_natural_heal_timer");
-	initChangeTables();
-	initDummyData();
-	status_readdb();
-	status_calc_sigma();
-	natural_heal_prev_tick = iTimer->gettick();
-	sc_data_ers = ers_new(sizeof(struct status_change_entry),"status.c::sc_data_ers",ERS_OPT_NONE);
-	iTimer->add_timer_interval(natural_heal_prev_tick + NATURAL_HEAL_INTERVAL, status_natural_heal_timer, 0, 0, NATURAL_HEAL_INTERVAL);
+* Status db init and destroy.
+*------------------------------------------*/
+int do_init_status(bool minimal) {
+	if (minimal)
+		return 0;
+
+	timer->add_func_list(status->change_timer,"status_change_timer");
+	timer->add_func_list(status->kaahi_heal_timer,"status_kaahi_heal_timer");
+	timer->add_func_list(status->natural_heal_timer,"status_natural_heal_timer");
+	status->initChangeTables();
+	status->initDummyData();
+	status->readdb();
+	status->calc_sigma();
+	status->natural_heal_prev_tick = timer->gettick();
+	status->data_ers = ers_new(sizeof(struct status_change_entry),"status.c::data_ers",ERS_OPT_NONE);
+	timer->add_interval(status->natural_heal_prev_tick + NATURAL_HEAL_INTERVAL, status->natural_heal_timer, 0, 0, NATURAL_HEAL_INTERVAL);
 	return 0;
 }
-void do_final_status(void)
-{
-	ers_destroy(sc_data_ers);
+void do_final_status(void) {
+	ers_destroy(status->data_ers);
+}
+
+/*=====================================
+* Default Functions : status.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+void status_defaults(void) {
+	status = &status_s;
+
+	/* vars */
+	//we need it for new cards 15 Feb 2005, to check if the combo cards are insrerted into the CURRENT weapon only
+	//to avoid cards exploits
+	status->current_equip_item_index = 0; //Contains inventory index of an equipped item. To pass it into the EQUP_SCRIPT [Lupus]
+	status->current_equip_card_id = 0;    //To prevent card-stacking (from jA) [Skotlex]
+
+	memset(status->max_weight_base,0,sizeof(status->max_weight_base)
+		   + sizeof(status->hp_coefficient)
+		   + sizeof(status->hp_coefficient2)
+		   + sizeof(status->hp_sigma_val)
+		   + sizeof(status->sp_coefficient)
+		   + sizeof(status->aspd_base)
+		   + sizeof(status->Skill2SCTable)
+		   + sizeof(status->IconChangeTable)
+		   + sizeof(status->ChangeFlagTable)
+		   + sizeof(status->SkillChangeTable)
+		   + sizeof(status->RelevantBLTypes)
+		   + sizeof(status->DisplayType)
+		   + sizeof(status->refine_info)
+		   + sizeof(status->atkmods)
+		   + sizeof(status->job_bonus)
+		   + sizeof(status->sc_conf)
+		   );
+
+	status->data_ers = NULL;
+	memset(&status->dummy, 0, sizeof(status->dummy));
+	status->natural_heal_prev_tick = 0;
+	status->natural_heal_diff_tick = 0;
+	/* funcs */
+	status->get_refine_chance = status_get_refine_chance;
+	// for looking up associated data
+	status->skill2sc = status_skill2sc;
+	status->sc2skill = status_sc2skill;
+	status->sc2scb_flag = status_sc2scb_flag;
+	status->type2relevant_bl_types = status_type2relevant_bl_types;
+	status->get_sc_type = status_get_sc_type;
+
+	status->damage = status_damage;
+	//Define for standard HP/SP skill-related cost triggers (mobs require no HP/SP to use skills)
+	status->charge = status_charge;
+	status->percent_change = status_percent_change;
+	//Used to set the hp/sp of an object to an absolute value (can't kill)
+	status->set_hp = status_set_hp;
+	status->set_sp = status_set_sp;
+	status->heal = status_heal;
+	status->revive = status_revive;
+	status->fixed_revive = status_fixed_revive;
+	status->get_regen_data = status_get_regen_data;
+	status->get_status_data = status_get_status_data;
+	status->get_base_status = status_get_base_status;
+	status->get_name = status_get_name;
+	status->get_class = status_get_class;
+	status->get_lv = status_get_lv;
+	status->get_def = status_get_def;
+	status->get_speed = status_get_speed;
+	status->calc_attack_element = status_calc_attack_element;
+	status->get_party_id = status_get_party_id;
+	status->get_guild_id = status_get_guild_id;
+	status->get_emblem_id = status_get_emblem_id;
+	status->get_mexp = status_get_mexp;
+	status->get_race2 = status_get_race2;
+
+	status->get_viewdata = status_get_viewdata;
+	status->set_viewdata = status_set_viewdata;
+	status->change_init = status_change_init;
+	status->get_sc = status_get_sc;
+
+	status->isdead = status_isdead;
+	status->isimmune = status_isimmune;
+
+	status->get_sc_def = status_get_sc_def;
+
+	status->change_start = status_change_start;
+	status->change_end_ = status_change_end_;
+	status->kaahi_heal_timer = kaahi_heal_timer;
+	status->change_timer = status_change_timer;
+	status->change_timer_sub = status_change_timer_sub;
+	status->change_clear = status_change_clear;
+	status->change_clear_buffs = status_change_clear_buffs;
+
+	status->calc_bl_ = status_calc_bl_;
+	status->calc_mob_ = status_calc_mob_;
+	status->calc_pet_ = status_calc_pet_;
+	status->calc_pc_ = status_calc_pc_;
+	status->calc_homunculus_ = status_calc_homunculus_;
+	status->calc_mercenary_ = status_calc_mercenary_;
+	status->calc_elemental_ = status_calc_elemental_;
+
+	status->calc_misc = status_calc_misc;
+	status->calc_regen = status_calc_regen;
+	status->calc_regen_rate = status_calc_regen_rate;
+
+	status->check_skilluse = status_check_skilluse; // [Skotlex]
+	status->check_visibility = status_check_visibility; //[Skotlex]
+
+	status->change_spread = status_change_spread;
+
+	status->calc_def = status_calc_def;
+	status->calc_def2 = status_calc_def2;
+	status->calc_mdef = status_calc_mdef;
+	status->calc_mdef2 = status_calc_mdef2;
+	status->calc_batk = status_calc_batk;
+	status->base_matk = status_base_matk;
+	status->get_weapon_atk = status_get_weapon_atk;
+	status->get_total_mdef = status_get_total_mdef;
+	status->get_total_def = status_get_total_def;
+
+	status->get_matk = status_get_matk;
+	status->update_matk = status_update_matk;
+
+	status->readdb = status_readdb;
+	status->init = do_init_status;
+	status->final = do_final_status;
+	
+	status->initChangeTables = initChangeTables;
+	status->initDummyData = initDummyData;
+	status->base_amotion_pc = status_base_amotion_pc;
+	status->base_atk = status_base_atk;
+	status->calc_sigma = status_calc_sigma;
+	status->base_pc_maxhp = status_base_pc_maxhp;
+	status->base_pc_maxsp = status_base_pc_maxsp;
+	status->calc_npc_ = status_calc_npc_;
+	status->calc_str = status_calc_str;
+	status->calc_agi = status_calc_agi;
+	status->calc_vit = status_calc_vit;
+	status->calc_int = status_calc_int;
+	status->calc_dex = status_calc_dex;
+	status->calc_luk = status_calc_luk;
+	status->calc_watk = status_calc_watk;
+	status->calc_matk = status_calc_matk;
+	status->calc_hit = status_calc_hit;
+	status->calc_critical = status_calc_critical;
+	status->calc_flee = status_calc_flee;
+	status->calc_flee2 = status_calc_flee2;
+	status->calc_speed = status_calc_speed;
+	status->calc_aspd_rate = status_calc_aspd_rate;
+	status->calc_dmotion = status_calc_dmotion;
+	status->calc_aspd = status_calc_aspd;
+	status->calc_fix_aspd = status_calc_fix_aspd;
+	status->calc_maxhp = status_calc_maxhp;
+	status->calc_maxsp = status_calc_maxsp;
+	status->calc_element = status_calc_element;
+	status->calc_element_lv = status_calc_element_lv;
+	status->calc_mode = status_calc_mode;
+	status->calc_ematk = status_calc_ematk;
+	status->calc_bl_main = status_calc_bl_main;
+	status->display_add = status_display_add;
+	status->display_remove = status_display_remove;
+	status->natural_heal = status_natural_heal;
+	status->natural_heal_timer = status_natural_heal_timer;
+	status->readdb_job1 = status_readdb_job1;
+	status->readdb_job2 = status_readdb_job2;
+	status->readdb_sizefix = status_readdb_sizefix;
+	status->readdb_refine = status_readdb_refine;
+	status->readdb_scconfig = status_readdb_scconfig;
 }
diff --git a/src/map/status.h b/src/map/status.h
index fbce95f17..942f86d7c 100644
--- a/src/map/status.h
+++ b/src/map/status.h
@@ -1,15 +1,37 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _STATUS_H_
-#define _STATUS_H_
+#ifndef MAP_STATUS_H
+#define MAP_STATUS_H
+
+#include "../config/core.h" // defType, RENEWAL, RENEWAL_ASPD
+
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h" // NEW_CARTS
 
 struct block_list;
-struct mob_data;
-struct pet_data;
+struct elemental_data;
 struct homun_data;
 struct mercenary_data;
-struct status_change;
+struct mob_data;
+struct npc_data;
+struct pet_data;
+
+//Change the equation when the values are high enough to discard the
+//imprecision in exchange of overflow protection [Skotlex]
+//Also add 100% checks since those are the most used cases where we don't
+//want approximation errors.
+#define APPLY_RATE(value, rate) ( \
+	(rate) == 100 ? \
+		(value) \
+	: ( \
+		(value) > 100000 ? \
+			(rate) * ( (value) / 100 ) \
+		: \
+			(value) * (rate) / 100 \
+	) \
+)
 
 /**
  * Max Refine available to your server
@@ -27,26 +49,27 @@ enum refine_type {
 	REFINE_TYPE_WEAPON2 = 2,
 	REFINE_TYPE_WEAPON3 = 3,
 	REFINE_TYPE_WEAPON4 = 4,
-
 	REFINE_TYPE_MAX     = 5
 };
 
+/**
+ * SC configuration type
+ * @see db/sc_config.txt for more information
+ **/
 typedef enum sc_conf_type {
-	SC_NO_REM_DEATH   = 0x1,
-	SC_NO_SAVE = 0x2,
-	SC_NO_DISPELL = 0x4,
-	SC_NO_CLEARANCE = 0x8,
-	SC_BUFF = 0x10,
-	SC_DEBUFF = 0x20,
-	SC_MADO_NO_RESET = 0x40
+	SC_NO_REM_DEATH  = 0x01,
+	SC_NO_SAVE       = 0x02,
+	SC_NO_DISPELL    = 0x04,
+	SC_NO_CLEARANCE  = 0x08,
+	SC_BUFF          = 0x10,
+	SC_DEBUFF        = 0x20,
+	SC_MADO_NO_RESET = 0x40,
+	SC_NO_CLEAR      = 0x80,
 } sc_conf_type;
 
-int status_get_refine_chance(enum refine_type wlv, int refine);
-
-// Status changes listing. These code are for use by the server. 
+// Status changes listing. These code are for use by the server.
 typedef enum sc_type {
 	SC_NONE = -1,
-
 	//First we enumerate common status ailments which are often used around.
 	SC_STONE = 0,
 	SC_COMMON_MIN = 0, // begin
@@ -59,9 +82,12 @@ typedef enum sc_type {
 	SC_CONFUSION,
 	SC_BLIND,
 	SC_BLOODING,
-	SC_DPOISON,
-	SC_BURNING, //11
-	SC_COMMON_MAX = 11, // end
+	SC_DPOISON, //10
+	SC_FEAR,
+	SC_COLD,
+	SC_BURNING,
+	SC_DEEP_SLEEP,
+	SC_COMMON_MAX = 14, // end
 	
 	//Next up, we continue on 20, to leave enough room for additional "common" ailments in the future.
 	SC_PROVOKE = 20,
@@ -147,7 +173,7 @@ typedef enum sc_type {
 	SC_VOLCANO, //100,
 	SC_DELUGE,
 	SC_VIOLENTGALE,
-	SC_WATK_ELEMENT,
+	SC_SUB_WEAPONPROPERTY,
 	SC_ARMOR,
 	SC_ARMORPROPERTY,
 	SC_NOCHAT,
@@ -323,7 +349,6 @@ typedef enum sc_type {
 	SC_PROTECT_DEF,
 	//SC_SPREGEN,
 	SC_WALKSPEED = 278,
-
 	// Mercenary Only Bonus Effects
 	SC_MER_FLEE,
 	SC_MER_ATK, //280
@@ -331,7 +356,6 @@ typedef enum sc_type {
 	SC_MER_SP,
 	SC_MER_HIT,
 	SC_MER_QUICKEN,
-
 	SC_REBIRTH,
 	//SC_SKILLCASTRATE, //286
 	//SC_DEFRATIOATK,
@@ -360,8 +384,8 @@ typedef enum sc_type {
 	/**
 	 * 3rd
 	 **/
-	SC_FEAR,
-	SC_FROSTMISTY,
+	//SC_FEAR,
+	SC_FROSTMISTY = 311,
 	/**
 	 * Rune Knight
 	 **/
@@ -373,20 +397,20 @@ typedef enum sc_type {
 	SC_REUSE_REFRESH,
 	SC_GIANTGROWTH,
 	SC_STONEHARDSKIN,
-	SC_VITALITYACTIVATION,
+	SC_VITALITYACTIVATION, // 320
 	SC_STORMBLAST,
 	SC_FIGHTINGSPIRIT,
 	SC_ABUNDANCE,
 	/**
 	 * Arch Bishop
-     **/
+	 **/
 	SC_ADORAMUS,
 	SC_EPICLESIS,
 	SC_ORATIO,
 	SC_LAUDAAGNUS,
 	SC_LAUDARAMUS,
 	SC_RENOVATIO,
-	SC_EXPIATIO,
+	SC_EXPIATIO, // 330
 	SC_DUPLELIGHT,
 	SC_SECRAMENT,
 	/**
@@ -399,7 +423,7 @@ typedef enum sc_type {
 	SC_SUMMON1,
 	SC_SUMMON2,
 	SC_SUMMON3,
-	SC_SUMMON4,
+	SC_SUMMON4, // 340
 	SC_SUMMON5,
 	SC_READING_SB,
 	SC_FREEZINGSP,
@@ -415,7 +439,7 @@ typedef enum sc_type {
 	 * Mechanic
 	 **/
 	SC_ACCELERATION,
-	SC_HOVERING,
+	SC_HOVERING, // 350
 	SC_SHAPESHIFT,
 	SC_INFRAREDSCAN,
 	SC_ANALYZE,
@@ -425,7 +449,7 @@ typedef enum sc_type {
 	SC_STEALTHFIELD,
 	SC_STEALTHFIELD_MASTER,
 	SC_OVERHEAT,
-	SC_OVERHEAT_LIMITPOINT,
+	SC_OVERHEAT_LIMITPOINT, // 360
 	/**
 	 * Guillotine Cross
 	 **/
@@ -438,7 +462,7 @@ typedef enum sc_type {
 	SC_ROLLINGCUTTER,
 	SC_TOXIN,
 	SC_PARALYSE,
-	SC_VENOMBLEED,
+	SC_VENOMBLEED, // 370
 	SC_MAGICMUSHROOM,
 	SC_DEATHHURT,
 	SC_PYREXIA,
@@ -451,7 +475,7 @@ typedef enum sc_type {
 	SC_FORCEOFVANGUARD,
 	SC_SHIELDSPELL_DEF,
 	SC_SHIELDSPELL_MDEF,
-	SC_SHIELDSPELL_REF,
+	SC_SHIELDSPELL_REF, // 380
 	SC_EXEEDBREAK,
 	SC_PRESTIGE,
 	SC_BANDING,
@@ -462,9 +486,9 @@ typedef enum sc_type {
 	 * Sorcerer
 	 **/
 	SC_SPELLFIST,
-	SC_CRYSTALIZE,
-	SC_STRIKING,
-	SC_WARMER,
+	//SC_COLD,
+	SC_STRIKING = 389,
+	SC_WARMER, // 390
 	SC_VACUUM_EXTREME,
 	SC_PROPERTYWALK,
 	/**
@@ -477,30 +501,30 @@ typedef enum sc_type {
 	SC_ECHOSONG,
 	SC_HARMONIZE,
 	SC_SIREN,
-	SC_DEEP_SLEEP,
-	SC_SIRCLEOFNATURE,
+	//SC_DEEP_SLEEP, // 400
+	SC_SIRCLEOFNATURE = 401,
 	SC_GLOOMYDAY,
-	SC_GLOOMYDAY_SK,
-	SC_SONG_OF_MANA,
+	//SC_GLOOMYDAY_SK,
+	SC_SONG_OF_MANA = 404,
 	SC_DANCE_WITH_WUG,
 	SC_SATURDAY_NIGHT_FEVER,
 	SC_LERADS_DEW,
 	SC_MELODYOFSINK,
 	SC_BEYOND_OF_WARCRY,
-	SC_UNLIMITED_HUMMING_VOICE,
+	SC_UNLIMITED_HUMMING_VOICE, // 410
 	SC_SITDOWN_FORCE,
-	SC_NETHERWORLD,
+	//SC_NETHERWORLD,
 	/**
 	 * Sura
 	 **/
-	SC_CRESCENTELBOW,
+	SC_CRESCENTELBOW = 413,
 	SC_CURSEDCIRCLE_ATKER,
 	SC_CURSEDCIRCLE_TARGET,
 	SC_LIGHTNINGWALK,
 	SC_RAISINGDRAGON,
 	SC_GENTLETOUCH_ENERGYGAIN,
 	SC_GENTLETOUCH_CHANGE,
-	SC_GENTLETOUCH_REVITALIZE,
+	SC_GENTLETOUCH_REVITALIZE, // 420
 	/**
 	 * Genetic
 	 **/
@@ -513,7 +537,7 @@ typedef enum sc_type {
 	SC_STOMACHACHE,
 	SC_MYSTERIOUS_POWDER,
 	SC_MELON_BOMB,
-	SC_BANANA_BOMB,
+	SC_BANANA_BOMB, // 430
 	SC_BANANA_BOMB_SITDOWN_POSTDELAY,
 	SC_SAVAGE_STEAK,
 	SC_COCKTAIL_WARG_BLOOD,
@@ -523,7 +547,7 @@ typedef enum sc_type {
 	SC_PUTTI_TAILS_NOODLES,
 	SC_BOOST500,
 	SC_FULL_SWING_K,
-	SC_MANA_PLUS,
+	SC_MANA_PLUS, // 440
 	SC_MUSTLE_M,
 	SC_LIFE_FORCE_F,
 	SC_EXTRACT_WHITE_POTION_Z,
@@ -536,7 +560,7 @@ typedef enum sc_type {
 	SC__AUTOSHADOWSPELL,
 	SC__SHADOWFORM,
 	SC__BODYPAINT,
-	SC__INVISIBILITY,
+	SC__INVISIBILITY, // 450
 	SC__DEADLYINFECT,
 	SC__ENERVATION,
 	SC__GROOMY,
@@ -546,7 +570,7 @@ typedef enum sc_type {
 	SC__WEAKNESS,
 	SC__STRIPACCESSARY,
 	SC__MANHOLE,
-	SC__BLOODYLUST,
+	SC__BLOODYLUST, // 460
 	/**
 	 * Elemental Spirits
 	 **/
@@ -559,7 +583,7 @@ typedef enum sc_type {
 	SC_WATER_DROP,
 	SC_WATER_DROP_OPTION,
 	SC_WATER_BARRIER,
-	SC_WIND_STEP,
+	SC_WIND_STEP, // 470
 	SC_WIND_STEP_OPTION,
 	SC_WIND_CURTAIN,
 	SC_WIND_CURTAIN_OPTION,
@@ -569,7 +593,7 @@ typedef enum sc_type {
 	SC_STONE_SHIELD,
 	SC_STONE_SHIELD_OPTION,
 	SC_POWER_OF_GAIA,
-	SC_PYROTECHNIC,
+	SC_PYROTECHNIC, // 480
 	SC_PYROTECHNIC_OPTION,
 	SC_HEATER,
 	SC_HEATER_OPTION,
@@ -579,7 +603,7 @@ typedef enum sc_type {
 	SC_AQUAPLAY_OPTION,
 	SC_COOLER,
 	SC_COOLER_OPTION,
-	SC_CHILLY_AIR,
+	SC_CHILLY_AIR, // 490
 	SC_CHILLY_AIR_OPTION,
 	SC_GUST,
 	SC_GUST_OPTION,
@@ -589,7 +613,7 @@ typedef enum sc_type {
 	SC_WILD_STORM_OPTION,
 	SC_PETROLOGY,
 	SC_PETROLOGY_OPTION,
-	SC_CURSED_SOIL,
+	SC_CURSED_SOIL, // 500
 	SC_CURSED_SOIL_OPTION,
 	SC_UPHEAVAL,
 	SC_UPHEAVAL_OPTION,
@@ -600,21 +624,21 @@ typedef enum sc_type {
 	/* Guild Aura */
 	SC_LEADERSHIP,
 	SC_GLORYWOUNDS,
-	SC_SOULCOLD,
+	SC_SOULCOLD, // 510
 	SC_HAWKEYES,
 	/* ... */
 	SC_ODINS_POWER,
 	/* Sorcerer .extra */
 	SC_FIRE_INSIGNIA,
 	SC_WATER_INSIGNIA,
-	SC_WIND_INSIGNIA, 
+	SC_WIND_INSIGNIA,
 	SC_EARTH_INSIGNIA,
 	/* new pushcart */
 	SC_PUSH_CART,
 	/* Warlock Spell books */
 	SC_SPELLBOOK1,
 	SC_SPELLBOOK2,
-	SC_SPELLBOOK3,
+	SC_SPELLBOOK3, // 520
 	SC_SPELLBOOK4,
 	SC_SPELLBOOK5,
 	SC_SPELLBOOK6,
@@ -626,13 +650,13 @@ typedef enum sc_type {
 	/* Max HP & SP */
 	SC_INCMHP,
 	SC_INCMSP,
-	SC_PARTYFLEE, 
+	SC_PARTYFLEE,
 	/**
 	* Kagerou & Oboro [malufett]
 	**/
 	SC_MEIKYOUSISUI,
 	SC_KO_JYUMONJIKIRI,
-	SC_KYOUGAKU,
+	SC_KYOUGAKU, // 530
 	SC_IZAYOI,
 	SC_ZENKAI,
 	SC_KG_KAGEHUMI,
@@ -643,19 +667,19 @@ typedef enum sc_type {
 	SC_AKAITSUKI,
 	
 	//homon S
-	SC_STYLE_CHANGE,        
-    SC_GOLDENE_FERSE,
-    SC_ANGRIFFS_MODUS,
-    SC_ERASER_CUTTER,
-    SC_OVERED_BOOST,        
-    SC_LIGHT_OF_REGENE,
-    SC_VOLCANIC_ASH,
-    SC_GRANITIC_ARMOR,
-    SC_MAGMA_FLOW,
-    SC_PYROCLASTIC,
-    SC_NEEDLE_OF_PARALYZE,
-    SC_PAIN_KILLER,
-#ifdef RENEWAL	
+	SC_STYLE_CHANGE,
+	SC_GOLDENE_FERSE, // 540
+	SC_ANGRIFFS_MODUS,
+	SC_ERASER_CUTTER,
+	SC_OVERED_BOOST,
+	SC_LIGHT_OF_REGENE,
+	SC_VOLCANIC_ASH,
+	SC_GRANITIC_ARMOR,
+	SC_MAGMA_FLOW,
+	SC_PYROCLASTIC,
+	SC_NEEDLE_OF_PARALYZE,
+	SC_PAIN_KILLER, // 550
+#ifdef RENEWAL
 	SC_EXTREMITYFIST2,
 	SC_RAID,
 #endif
@@ -666,751 +690,865 @@ typedef enum sc_type {
 	SC_KINGS_GRACE,
 	SC_TELEKINESIS_INTENSE,
 	SC_OFFERTORIUM,
-	SC_FRIGG_SONG,
+	SC_FRIGG_SONG, // 560
 	
 	SC_ALL_RIDING,
 	SC_HANBOK,
-
 	SC_MONSTER_TRANSFORM,
+	SC_ANGEL_PROTECT,
+	SC_ILLUSIONDOPING,
+	
+	SC_MTF_ASPD,
+	SC_MTF_RANGEATK,
+	SC_MTF_MATK,
+	SC_MTF_MLEATKED,
+	SC_MTF_CRIDAMAGE, // 570
+
+	SC_MOONSTAR,
+	SC_SUPER_STAR,
+
+	SC_OKTOBERFEST,
+	SC_STRANGELIGHTS,
+	SC_DECORATION_OF_MUSIC,
+	
+	SC__MAELSTROM,
+	SC__CHAOS,
+	
+	SC__FEINTBOMB_MASTER,
+	SC_FALLENEMPIRE,
+	SC_FLASHCOMBO,
+
+	//Vellum Weapon reductions
+	SC_DEFSET,
+	SC_MDEFSET,
+
+	SC_NO_SWITCH_EQUIP,
 
 	SC_MAX, //Automatically updated max, used in for's to check we are within bounds.
 } sc_type;
 
-// Official status change ids, used to display status icons on the client.
+/// Official status change ids, used to display status icons in the client.
 enum si_type {
-	SI_BLANK		= -1,
-	SI_PROVOKE		= 0, 
-	SI_ENDURE		= 1, 
-	SI_TWOHANDQUICKEN		= 2, 
-	SI_CONCENTRATION		= 3, 
-	SI_HIDING		= 4, 
-	SI_CLOAKING		= 5, 
-	SI_ENCHANTPOISON		= 6, 
-	SI_POISONREACT		= 7, 
-	SI_QUAGMIRE		= 8, 
-	SI_ANGELUS		= 9, 
-	SI_BLESSING		= 10, 
-	SI_CRUCIS		= 11, 
-	SI_INC_AGI		= 12, 
-	SI_DEC_AGI		= 13, 
-	SI_SLOWPOISON		= 14, 
-	SI_IMPOSITIO		= 15, 
-	SI_SUFFRAGIUM		= 16, 
-	SI_ASPERSIO		= 17, 
-	SI_BENEDICTIO		= 18, 
-	SI_KYRIE		= 19, 
-	SI_MAGNIFICAT		= 20, 
-	SI_GLORIA		= 21, 
-	SI_LEXAETERNA		= 22, 
-	SI_ADRENALINE		= 23, 
-	SI_WEAPONPERFECT		= 24, 
-	SI_OVERTHRUST		= 25, 
-	SI_MAXIMIZE		= 26, 
-	SI_RIDING		= 27, 
-	SI_FALCON		= 28, 
-	SI_TRICKDEAD		= 29, 
-	SI_SHOUT		= 30, 
-	SI_ENERGYCOAT		= 31, 
-	SI_BROKENARMOR		= 32, 
-	SI_BROKENWEAPON		= 33, 
-	SI_ILLUSION		= 34, 
-	SI_WEIGHTOVER50		= 35, 
-	SI_WEIGHTOVER90		= 36, 
-	SI_ATTHASTE_POTION1		= 37, 
-	SI_ATTHASTE_POTION2		= 38, 
-	SI_ATTHASTE_POTION3		= 39, 
-	SI_ATTHASTE_INFINITY		= 40, 
-	SI_MOVHASTE_POTION		= 41, 
-	SI_MOVHASTE_INFINITY		= 42,
-//	SI_AUTOCOUNTER = 43,
-//	SI_SPLASHER = 44,
-	SI_ANKLESNARE = 45,
-	SI_POSTDELAY		= 46,
-//	SI_NOACTION = 47,
-//	SI_IMPOSSIBLEPICKUP = 48,
-//	SI_BARRIER = 49,
-	SI_NOEQUIPWEAPON		= 50, 
-	SI_NOEQUIPSHIELD		= 51, 
-	SI_NOEQUIPARMOR		= 52, 
-	SI_NOEQUIPHELM		= 53, 
-	SI_PROTECTWEAPON		= 54, 
-	SI_PROTECTSHIELD		= 55, 
-	SI_PROTECTARMOR		= 56, 
-	SI_PROTECTHELM		= 57, 
-	SI_AUTOGUARD		= 58, 
-	SI_REFLECTSHIELD		= 59, 
-//	SI_DEVOTION = 60,
-	SI_PROVIDENCE		= 61,
-	SI_DEFENDER		= 62,
-//	SI_MAGICROD = 63,
-//	SI_WEAPONPROPERTY = 64,
-	SI_AUTOSPELL		= 65,
-//	SI_SPECIALZONE = 66,
-//	SI_MASK = 67,
-	SI_SPEARQUICKEN		= 68,
-//	SI_BDPLAYING = 69,
-//	SI_WHISTLE = 70,
-//	SI_ASSASSINCROSS = 71,
-//	SI_POEMBRAGI = 72,
-//	SI_APPLEIDUN = 73,
-//	SI_HUMMING = 74,
-//	SI_DONTFORGETME = 75,
-//	SI_FORTUNEKISS = 76,
-//	SI_SERVICEFORYOU = 77,
-//	SI_RICHMANKIM = 78,
-//	SI_ETERNALCHAOS = 79,
-//	SI_DRUMBATTLEFIELD = 80,
-//	SI_RINGNIBELUNGEN = 81,
-//	SI_ROKISWEIL = 82,
-//	SI_INTOABYSS = 83,
-//	SI_SIEGFRIED = 84,
-//	SI_BLADESTOP = 85,
-	SI_EXPLOSIONSPIRITS	= 86,
-	SI_STEELBODY		= 87,
-	SI_EXTREMITYFIST = 88,
-//	SI_COMBOATTACK = 89,
-	SI_PROPERTYFIRE		= 90, 
-	SI_PROPERTYWATER		= 91, 
-	SI_PROPERTYWIND		= 92, 
-	SI_PROPERTYGROUND		= 93, 
-//	SI_MAGICATTACK = 94,
-	SI_STOP			= 95,
-//	SI_WEAPONBRAKER = 96,
-	SI_PROPERTYUNDEAD		= 97, 
-//	SI_POWERUP = 98,
-//	SI_AGIUP = 99,
-//	SI_SIEGEMODE = 100,
-//	SI_INVISIBLE = 101,
-//	SI_STATUSONE = 102,
-	SI_AURABLADE		= 103, 
-	SI_PARRYING		= 104, 
-	SI_LKCONCENTRATION		= 105, 
-	SI_TENSIONRELAX		= 106, 
-	SI_BERSERK		= 107,
-//	SI_SACRIFICE = 108,
-//	SI_GOSPEL = 109,
-	SI_ASSUMPTIO		= 110,
-//	SI_BASILICA = 111,
-	SI_GROUNDMAGIC		= 112,
-	SI_MAGICPOWER		= 113,
-	SI_EDP			= 114,
-	SI_TRUESIGHT		= 115,
-	SI_WINDWALK		= 116,
-	SI_MELTDOWN		= 117,
-	SI_CARTBOOST		= 118,
-//	SI_CHASEWALK = 119,
-	SI_SWORDREJECT		= 120, 
-	SI_MARIONETTE_MASTER		= 121, 
-	SI_MARIONETTE		= 122, 
-	SI_MOON		= 123, 
-	SI_BLOODING		= 124, 
-	SI_JOINTBEAT		= 125,
-//	SI_MINDBREAKER = 126,
-//	SI_MEMORIZE = 127,
-//	SI_FOGWALL = 128,
-//	SI_SPIDERWEB = 129,
-	SI_PROTECTEXP			= 130,
-//	SI_SUB_WEAPONPROPERTY = 131,
-	SI_AUTOBERSERK		= 132,
-	SI_RUN			= 133,
-	SI_TING			= 134,
-	SI_STORMKICK_ON		= 135, 
-	SI_STORMKICK_READY		= 136, 
-	SI_DOWNKICK_ON		= 137, 
-	SI_DOWNKICK_READY		= 138, 
-	SI_TURNKICK_ON		= 139, 
-	SI_TURNKICK_READY		= 140, 
-	SI_COUNTER_ON		= 141, 
-	SI_COUNTER_READY		= 142, 
-	SI_DODGE_ON		= 143, 
-	SI_DODGE_READY		= 144, 
-	SI_STRUP		= 145,
-	SI_PROPERTYDARK		= 146, 
-	SI_ADRENALINE2		= 147, 
-	SI_PROPERTYTELEKINESIS		= 148, 
-	SI_SOULLINK		= 149, 
-	SI_PLUSATTACKPOWER		= 150, 
-	SI_PLUSMAGICPOWER		= 151, 
-	SI_DEVIL1		= 152, 
-	SI_KAITE		= 153,
-//	SI_SWOO = 154,
-//	SI_STAR2 = 155,
-	SI_KAIZEL		= 156,
-	SI_KAAHI		= 157,
-	SI_KAUPE		= 158,
-	SI_SMA_READY			= 159,
-	SI_SKE		= 160,
-	SI_ONEHANDQUICKEN		= 161,
-//	SI_FRIEND = 162,
-//	SI_FRIENDUP = 163,
-//	SI_SG_WARM = 164,
-	SI_SG_SUN_WARM			= 165,
-//	166 | The three show the exact same display: ultra red character (165, 166, 167)
-//	167 | Their names would be SI_SG_SUN_WARM, SI_SG_MOON_WARM, SI_SG_STAR_WARM
-//	SI_EMOTION = 168,
-	SI_SUN_COMFORT		= 169,
-	SI_MOON_COMFORT		= 170,
-	SI_STAR_COMFORT		= 171,
-//	SI_EXPUP = 172,
-//	SI_GDSKILL_BATTLEORDER = 173,
-//	SI_GDSKILL_REGENERATION = 174,
-//	SI_GDSKILL_POSTDELAY = 175,
-//	SI_RESISTHANDICAP = 176,
-//	SI_MAXHPPERCENT = 177,
-//	SI_MAXSPPERCENT = 178,
-//	SI_DEFENCE = 179,
-//	SI_SLOWDOWN = 180,
-	SI_PRESERVE		= 181,
-	SI_INCSTR		= 182,
-//	SI_NOT_EXTREMITYFIST = 183,
-	SI_CLAIRVOYANCE		= 184,
-//	SI_MOVESLOW_POTION = 185,
-	SI_DOUBLECASTING		= 186,
-//	SI_GRAVITATION = 187,
-	SI_OVERTHRUSTMAX	= 188,
-//	SI_LONGING = 189,
-//	SI_HERMODE = 190,
-	SI_TAROTCARD		= 191, // the icon allows no doubt... but what is it really used for ?? [DracoRPG]
-//	SI_HLIF_AVOID = 192,
-//	SI_HFLI_FLEET = 193,
-//	SI_HFLI_SPEED = 194,
-//	SI_HLIF_CHANGE = 195,
-//	SI_HAMI_BLOODLUST = 196,
-	SI_CR_SHRINK		= 197, 
-	SI_WZ_SIGHTBLASTER		= 198, 
-	SI_DC_WINKCHARM		= 199, 
-	SI_RG_CCONFINE_M		= 200, 
-	SI_RG_CCONFINE_S		= 201, 
-//	SI_DISABLEMOVE = 202,
-	SI_GS_MADNESSCANCEL	= 203,	//[blackhole89] 
-	SI_GS_GATLINGFEVER		= 204, 
-	SI_EARTHSCROLL		= 205, 
-	SI_NJ_UTSUSEMI		= 206, 
-	SI_NJ_BUNSINJYUTSU		= 207, 
-	SI_NJ_NEN		= 208, 
-	SI_GS_ADJUSTMENT		= 209, 
-	SI_GS_ACCURACY		= 210, 
-	SI_NJ_SUITON = 211,
-//	SI_PET = 212,
-//	SI_MENTAL = 213,
-//	SI_EXPMEMORY = 214,
-//	SI_PERFORMANCE = 215,
-//	SI_GAIN = 216,
-//	SI_GRIFFON = 217,
-//	SI_DRIFT = 218,
-//	SI_WALLSHIFT = 219,
-//	SI_REINCARNATION = 220,
-//	SI_PATTACK = 221,
-//	SI_PSPEED = 222,
-//	SI_PDEFENSE = 223,
-//	SI_PCRITICAL = 224,
-//	SI_RANKING = 225,
-//	SI_PTRIPLE = 226,
-//	SI_DENERGY = 227,
-//	SI_WAVE1 = 228,
-//	SI_WAVE2 = 229,
-//	SI_WAVE3 = 230,
-//	SI_WAVE4 = 231,
-//	SI_DAURA = 232,
-//	SI_DFREEZER = 233,
-//	SI_DPUNISH = 234,
-//	SI_DBARRIER = 235,
-//	SI_DWARNING = 236,
-//	SI_MOUSEWHEEL = 237,
-//	SI_DGAUGE = 238,
-//	SI_DACCEL = 239,
-//	SI_DBLOCK = 240,
-	SI_FOOD_STR		= 241,
-	SI_FOOD_AGI		= 242,
-	SI_FOOD_VIT		= 243,
-	SI_FOOD_DEX		= 244,
-	SI_FOOD_INT		= 245,
-	SI_FOOD_LUK		= 246,
-	SI_FOOD_BASICAVOIDANCE		= 247, 
-	SI_FOOD_BASICHIT		= 248, 
-	SI_FOOD_CRITICALSUCCESSVALUE		= 249, 
-	SI_CASH_PLUSEXP		= 250, 
-	SI_CASH_DEATHPENALTY		= 251, 
-	SI_CASH_RECEIVEITEM		= 252, 
-	SI_CASH_BOSS_ALARM		= 253, 
-//	SI_DA_ENERGY = 254,
-//	SI_DA_FIRSTSLOT = 255,
-//	SI_DA_HEADDEF = 256,
-//	SI_DA_SPACE = 257,
-//	SI_DA_TRANSFORM = 258,
-//	SI_DA_ITEMREBUILD = 259,
-//	SI_DA_ILLUSION = 260, //All mobs display as Turtle General
-//	SI_DA_DARKPOWER = 261,
-//	SI_DA_EARPLUG = 262,
-//	SI_DA_CONTRACT = 263, //Bio Mob effect on you and SI_TRICKDEAD icon
-//	SI_DA_BLACK = 264, //For short time blurry screen
-//	SI_DA_MAGICCART = 265,
-//	SI_CRYSTAL = 266,
-//	SI_DA_REBUILD = 267,
-//	SI_DA_EDARKNESS = 268,
-//	SI_DA_EGUARDIAN = 269,
-//	SI_DA_TIMEOUT = 270,
-	SI_FOOD_STR_CASH = 271,
-	SI_FOOD_AGI_CASH = 272,
-	SI_FOOD_VIT_CASH = 273,
-	SI_FOOD_DEX_CASH = 274,
-	SI_FOOD_INT_CASH = 275,
-	SI_FOOD_LUK_CASH = 276,
-	SI_MER_FLEE	= 277,
-	SI_MER_ATK	= 278,
-	SI_MER_HP	= 279,
-	SI_MER_SP	= 280,
-	SI_MER_HIT	= 281,
-	SI_SLOWCAST		= 282,
-//	SI_MAGICMIRROR = 283,
-//	SI_STONESKIN = 284,
-//	SI_ANTIMAGIC = 285,
-	SI_CRITICALWOUND	= 286,
-//	SI_NPC_DEFENDER = 287,
-//	SI_NOACTION_WAIT = 288,
-	SI_MOVHASTE_HORSE		= 289, 
-	SI_PROTECT_DEF		= 290, 
-	SI_PROTECT_MDEF		= 291, 
-	SI_HEALPLUS		= 292, 
-	SI_S_LIFEPOTION		= 293, 
-	SI_L_LIFEPOTION		= 294, 
-	SI_CRITICALPERCENT		= 295, 
-	SI_PLUSAVOIDVALUE		= 296, 
-//	SI_ATKER_ASPD = 297,
-//	SI_TARGET_ASPD = 298,
-//	SI_ATKER_MOVESPEED = 299,
-	SI_ATKER_BLOOD = 300,
-	SI_TARGET_BLOOD = 301,
-	SI_ARMOR_PROPERTY = 302,
-//	SI_REUSE_LIMIT_A = 303,
-	SI_HELLPOWER = 304,
-//	SI_STEAMPACK = 305,
-//	SI_REUSE_LIMIT_B = 306,
-//	SI_REUSE_LIMIT_C = 307,
-//	SI_REUSE_LIMIT_D = 308,
-//	SI_REUSE_LIMIT_E = 309,
-//	SI_REUSE_LIMIT_F = 310,
-	SI_INVINCIBLE = 311,
-	SI_CASH_PLUSONLYJOBEXP = 312,
-	SI_PARTYFLEE = 313,
-//	SI_ANGEL_PROTECT = 314,
-//	SI_ENDURE_MDEF = 315,
-	SI_ENCHANTBLADE = 316,
-	SI_DEATHBOUND = 317,
-	SI_REFRESH = 318,
-	SI_GIANTGROWTH = 319,
-	SI_STONEHARDSKIN = 320,
-	SI_VITALITYACTIVATION = 321,
-	SI_FIGHTINGSPIRIT = 322,
-	SI_ABUNDANCE = 323,
-	SI_REUSE_MILLENNIUMSHIELD = 324,
-	SI_REUSE_CRUSHSTRIKE = 325,
-	SI_REUSE_REFRESH = 326,
-	SI_REUSE_STORMBLAST = 327,
-	SI_VENOMIMPRESS = 328,
-	SI_EPICLESIS = 329,
-	SI_ORATIO = 330,
-	SI_LAUDAAGNUS = 331,
-	SI_LAUDARAMUS = 332,
-	SI_CLOAKINGEXCEED = 333,
-	SI_HALLUCINATIONWALK = 334,
-	SI_HALLUCINATIONWALK_POSTDELAY = 335,
-	SI_RENOVATIO = 336,
-	SI_WEAPONBLOCKING = 337,
-	SI_WEAPONBLOCKING_POSTDELAY = 338,
-	SI_ROLLINGCUTTER = 339,
-	SI_EXPIATIO = 340,
-	SI_POISONINGWEAPON = 341,
-	SI_TOXIN = 342,
-	SI_PARALYSE = 343,
-	SI_VENOMBLEED = 344,
-	SI_MAGICMUSHROOM = 345,
-	SI_DEATHHURT = 346,
-	SI_PYREXIA = 347,
-	SI_OBLIVIONCURSE = 348,
-	SI_LEECHESEND = 349,
-	SI_DUPLELIGHT = 350,
-	SI_FROSTMISTY = 351,
-	SI_FEARBREEZE = 352,
-	SI_ELECTRICSHOCKER = 353,
-	SI_MARSHOFABYSS = 354,
-	SI_RECOGNIZEDSPELL = 355,
-	SI_STASIS = 356,
-	SI_WUGRIDER = 357,
-	SI_WUGDASH = 358,
-	SI_WUGBITE = 359,
-	SI_CAMOUFLAGE = 360,
-	SI_ACCELERATION = 361,
-	SI_HOVERING = 362,
-	SI_SPHERE_1 = 363,
-	SI_SPHERE_2 = 364,
-	SI_SPHERE_3 = 365,
-	SI_SPHERE_4 = 366,
-	SI_SPHERE_5 = 367,
-	SI_MVPCARD_TAOGUNKA = 368,
-	SI_MVPCARD_MISTRESS = 369,
-	SI_MVPCARD_ORCHERO = 370,
-	SI_MVPCARD_ORCLORD = 371,
-	SI_OVERHEAT_LIMITPOINT = 372,
-	SI_OVERHEAT = 373,
-	SI_SHAPESHIFT = 374,
-	SI_INFRAREDSCAN = 375,
-	SI_MAGNETICFIELD = 376,
-	SI_NEUTRALBARRIER = 377,
-	SI_NEUTRALBARRIER_MASTER = 378,
-	SI_STEALTHFIELD = 379,
-	SI_STEALTHFIELD_MASTER = 380,
-	SI_MANU_ATK = 381, 
-	SI_MANU_DEF = 382, 
-	SI_SPL_ATK = 383, 
-	SI_SPL_DEF = 384, 
-	SI_REPRODUCE = 385,
-	SI_MANU_MATK = 386,
-	SI_SPL_MATK = 387,
-	SI_STR_SCROLL = 388,
-	SI_INT_SCROLL = 389,
-	SI_LG_REFLECTDAMAGE = 390,
-	SI_FORCEOFVANGUARD = 391,
-	SI_BUCHEDENOEL = 392,
-	SI_AUTOSHADOWSPELL = 393,
-	SI_SHADOWFORM = 394,
-	SI_RAID = 395,
-	SI_SHIELDSPELL_DEF = 396,
-	SI_SHIELDSPELL_MDEF = 397,
-	SI_SHIELDSPELL_REF = 398,
-	SI_BODYPAINT = 399,
-	SI_EXEEDBREAK = 400,
-	SI_ADORAMUS = 401,
-	SI_PRESTIGE = 402,
-	SI_INVISIBILITY = 403,
-	SI_DEADLYINFECT = 404,
-	SI_BANDING = 405,
-	SI_EARTHDRIVE = 406,
-	SI_INSPIRATION = 407,
-	SI_ENERVATION = 408,
-	SI_GROOMY = 409,
-	SI_RAISINGDRAGON = 410,
-	SI_IGNORANCE = 411,
-	SI_LAZINESS = 412,
-	SI_LIGHTNINGWALK = 413,
-	SI_ACARAJE = 414,
-	SI_UNLUCKY = 415,
-	SI_CURSEDCIRCLE_ATKER = 416,
-	SI_CURSEDCIRCLE_TARGET = 417,
-	SI_WEAKNESS = 418,
-	SI_CRESCENTELBOW = 419,
-	SI_NOEQUIPACCESSARY = 420,
-	SI_STRIPACCESSARY = 421,
-	SI_MANHOLE = 422,
-	SI_POPECOOKIE = 423,
-	SI_FALLENEMPIRE = 424,
-	SI_GENTLETOUCH_ENERGYGAIN = 425,
-	SI_GENTLETOUCH_CHANGE = 426,
-	SI_GENTLETOUCH_REVITALIZE = 427,
-	SI_BLOODYLUST = 428,
-	SI_SWINGDANCE = 429,
-	SI_SYMPHONYOFLOVERS = 430,
-	SI_PROPERTYWALK = 431,
-	SI_SPELLFIST = 432,
-	SI_NETHERWORLD = 433,
-	SI_SIREN = 434,
-	SI_DEEPSLEEP = 435,
-	SI_SIRCLEOFNATURE = 436,
-	SI_COLD = 437,
-	SI_GLOOMYDAY = 438,
-	SI_SONG_OF_MANA = 439,
-	SI_CLOUDKILL = 440,
-	SI_DANCEWITHWUG = 441,
-	SI_RUSHWINDMILL = 442,
-	SI_ECHOSONG = 443,
-	SI_HARMONIZE = 444,
-	SI_STRIKING = 445,
-	SI_WARMER = 446,
-	SI_MOONLITSERENADE = 447,
-	SI_SATURDAYNIGHTFEVER = 448,
-	SI_SITDOWN_FORCE = 449,
-	SI_ANALYZE = 450,
-	SI_LERADSDEW = 451,
-	SI_MELODYOFSINK = 452,
-	SI_WARCRYOFBEYOND = 453,
-	SI_UNLIMITEDHUMMINGVOICE = 454,
-	SI_SPELLBOOK1 = 455,
-	SI_SPELLBOOK2 = 456,
-	SI_SPELLBOOK3 = 457,
-	SI_FREEZE_SP = 458,
-	SI_GN_TRAINING_SWORD = 459,
-	SI_GN_REMODELING_CART = 460,
-	SI_CARTSBOOST = 461,
-	SI_FIXEDCASTINGTM_REDUCE = 462,
-	SI_THORNTRAP = 463,
-	SI_BLOODSUCKER = 464,
-	SI_SPORE_EXPLOSION = 465,
-	SI_DEMONIC_FIRE = 466,
-	SI_FIRE_EXPANSION_SMOKE_POWDER = 467,
-	SI_FIRE_EXPANSION_TEAR_GAS = 468,
-	SI_BLOCKING_PLAY = 469,
-	SI_MANDRAGORA = 470,
-	SI_ACTIVATE = 471,
-	SI_SECRAMENT = 472,
-	SI_ASSUMPTIO2 = 473,
-	SI_TK_SEVENWIND = 474,
-	SI_LIMIT_ODINS_RECALL = 475,
-	SI_STOMACHACHE = 476,
-	SI_MYSTERIOUS_POWDER = 477,
-	SI_MELON_BOMB = 478,
-	SI_BANANA_BOMB_SITDOWN_POSTDELAY = 479,
-	SI_PROMOTE_HEALTH_RESERCH = 480,
-	SI_ENERGY_DRINK_RESERCH = 481,
-	SI_EXTRACT_WHITE_POTION_Z = 482,
-	SI_VITATA_500 = 483,
-	SI_EXTRACT_SALAMINE_JUICE = 484,
-	SI_BOOST500 = 485,
-	SI_FULL_SWING_K = 486,
-	SI_MANA_PLUS = 487,
-	SI_MUSTLE_M = 488,
-	SI_LIFE_FORCE_F = 489,
-	SI_VACUUM_EXTREME = 490,
-	SI_SAVAGE_STEAK = 491,
-	SI_COCKTAIL_WARG_BLOOD = 492,
-	SI_MINOR_BBQ = 493,
-	SI_SIROMA_ICE_TEA = 494,
-	SI_DROCERA_HERB_STEAMED = 495,
-	SI_PUTTI_TAILS_NOODLES = 496,
-	SI_BANANA_BOMB = 497,
-	SI_SUMMON_AGNI = 498,
-	SI_SPELLBOOK4 = 499,
-	SI_SPELLBOOK5 = 500,
-	SI_SPELLBOOK6 = 501,
-	SI_SPELLBOOK7 = 502,
-	SI_ELEMENTAL_AGGRESSIVE = 503,
-	SI_RETURN_TO_ELDICASTES = 504,
-	SI_BANDING_DEFENCE = 505,
-	SI_SKELSCROLL = 506,
-	SI_DISTRUCTIONSCROLL = 507,
-	SI_ROYALSCROLL = 508,
-	SI_IMMUNITYSCROLL = 509,
-	SI_MYSTICSCROLL = 510,
-	SI_BATTLESCROLL = 511,
-	SI_ARMORSCROLL = 512,
-	SI_FREYJASCROLL = 513,
-	SI_SOULSCROLL = 514,
-	SI_CIRCLE_OF_FIRE = 515,
-	SI_CIRCLE_OF_FIRE_OPTION = 516,
-	SI_FIRE_CLOAK = 517,
-	SI_FIRE_CLOAK_OPTION = 518,
-	SI_WATER_SCREEN = 519,
-	SI_WATER_SCREEN_OPTION = 520,
-	SI_WATER_DROP = 521,
-	SI_WATER_DROP_OPTION = 522,
-	SI_WIND_STEP = 523,
-	SI_WIND_STEP_OPTION = 524,
-	SI_WIND_CURTAIN = 525,
-	SI_WIND_CURTAIN_OPTION = 526,
-	SI_WATER_BARRIER = 527,
-	SI_ZEPHYR = 528,
-	SI_SOLID_SKIN = 529,
-	SI_SOLID_SKIN_OPTION = 530,
-	SI_STONE_SHIELD = 531,
-	SI_STONE_SHIELD_OPTION = 532,
-	SI_POWER_OF_GAIA = 533,
-	//	SI_EL_WAIT = 534,
-	//	SI_EL_PASSIVE = 535,
-	//	SI_EL_DEFENSIVE = 536,
-	//	SI_EL_OFFENSIVE = 537,
-	//	SI_EL_COST = 538,
-	SI_PYROTECHNIC = 539,
-	SI_PYROTECHNIC_OPTION = 540,
-	SI_HEATER = 541,
-	SI_HEATER_OPTION = 542,
-	SI_TROPIC = 543,
-	SI_TROPIC_OPTION = 544,
-	SI_AQUAPLAY = 545,
-	SI_AQUAPLAY_OPTION = 546,
-	SI_COOLER = 547,
-	SI_COOLER_OPTION = 548,
-	SI_CHILLY_AIR = 549,
-	SI_CHILLY_AIR_OPTION = 550,
-	SI_GUST = 551,
-	SI_GUST_OPTION = 552,
-	SI_BLAST = 553,
-	SI_BLAST_OPTION = 554,
-	SI_WILD_STORM = 555,
-	SI_WILD_STORM_OPTION = 556,
-	SI_PETROLOGY = 557,
-	SI_PETROLOGY_OPTION = 558,
-	SI_CURSED_SOIL = 559,
-	SI_CURSED_SOIL_OPTION = 560,
-	SI_UPHEAVAL = 561,
-	SI_UPHEAVAL_OPTION = 562,
-	SI_TIDAL_WEAPON = 563,
-	SI_TIDAL_WEAPON_OPTION = 564,
-	SI_ROCK_CRUSHER = 565,
-	SI_ROCK_CRUSHER_ATK = 566,
-	SI_FIRE_INSIGNIA = 567,
-	SI_WATER_INSIGNIA = 568,
-	SI_WIND_INSIGNIA = 569,
-	SI_EARTH_INSIGNIA = 570,
-	SI_EQUIPED_FLOOR = 571,
-	SI_GUARDIAN_RECALL = 572,
-	SI_MORA_BUFF = 573,
-	SI_REUSE_LIMIT_G = 574,
-	SI_REUSE_LIMIT_H = 575,
-	SI_NEEDLE_OF_PARALYZE = 576,
-	SI_PAIN_KILLER = 577,
-	SI_G_LIFEPOTION = 578,
-	SI_VITALIZE_POTION = 579,
-	SI_LIGHT_OF_REGENE = 580,
-	SI_OVERED_BOOST = 581,
-	SI_SILENT_BREEZE = 582,
-	SI_ODINS_POWER = 583,
-	SI_STYLE_CHANGE = 584,
-	SI_SONIC_CLAW_POSTDELAY = 585,
+	SI_BLANK                                 = -1,
+
+	SI_PROVOKE                               =  0,
+	SI_ENDURE                                =  1,
+	SI_TWOHANDQUICKEN                        =  2,
+	SI_CONCENTRATION                         =  3,
+	SI_HIDING                                =  4,
+	SI_CLOAKING                              =  5,
+	SI_ENCHANTPOISON                         =  6,
+	SI_POISONREACT                           =  7,
+	SI_QUAGMIRE                              =  8,
+	SI_ANGELUS                               =  9,
+	SI_BLESSING                              = 10,
+	SI_CRUCIS                                = 11,
+	SI_INC_AGI                               = 12,
+	SI_DEC_AGI                               = 13,
+	SI_SLOWPOISON                            = 14,
+	SI_IMPOSITIO                             = 15,
+	SI_SUFFRAGIUM                            = 16,
+	SI_ASPERSIO                              = 17,
+	SI_BENEDICTIO                            = 18,
+	SI_KYRIE                                 = 19,
+	SI_MAGNIFICAT                            = 20,
+	SI_GLORIA                                = 21,
+	SI_LEXAETERNA                            = 22,
+	SI_ADRENALINE                            = 23,
+	SI_WEAPONPERFECT                         = 24,
+	SI_OVERTHRUST                            = 25,
+	SI_MAXIMIZE                              = 26,
+	SI_RIDING                                = 27,
+	SI_FALCON                                = 28,
+	SI_TRICKDEAD                             = 29,
+	SI_SHOUT                                 = 30,
+	SI_ENERGYCOAT                            = 31,
+	SI_BROKENARMOR                           = 32,
+	SI_BROKENWEAPON                          = 33,
+	SI_ILLUSION                              = 34,
+	SI_WEIGHTOVER50                          = 35,
+	SI_WEIGHTOVER90                          = 36,
+	SI_ATTHASTE_POTION1                      = 37,
+	SI_ATTHASTE_POTION2                      = 38,
+	SI_ATTHASTE_POTION3                      = 39,
+	SI_ATTHASTE_INFINITY                     = 40,
+	SI_MOVHASTE_POTION                       = 41,
+	SI_MOVHASTE_INFINITY                     = 42,
+	//SI_AUTOCOUNTER                         = 43,
+	//SI_SPLASHER                            = 44,
+	SI_ANKLESNARE                            = 45,
+	SI_POSTDELAY                             = 46,
+	//SI_NOACTION                            = 47,
+	//SI_IMPOSSIBLEPICKUP                    = 48,
+	//SI_BARRIER                             = 49,
+
+	SI_NOEQUIPWEAPON                         = 50,
+	SI_NOEQUIPSHIELD                         = 51,
+	SI_NOEQUIPARMOR                          = 52,
+	SI_NOEQUIPHELM                           = 53,
+	SI_PROTECTWEAPON                         = 54,
+	SI_PROTECTSHIELD                         = 55,
+	SI_PROTECTARMOR                          = 56,
+	SI_PROTECTHELM                           = 57,
+	SI_AUTOGUARD                             = 58,
+	SI_REFLECTSHIELD                         = 59,
+	//SI_DEVOTION                            = 60,
+	SI_PROVIDENCE                            = 61,
+	SI_DEFENDER                              = 62,
+	//SI_MAGICROD                            = 63,
+	//SI_WEAPONPROPERTY                      = 64,
+	SI_AUTOSPELL                             = 65,
+	//SI_SPECIALZONE                         = 66,
+	//SI_MASK                                = 67,
+	SI_SPEARQUICKEN                          = 68,
+	//SI_BDPLAYING                           = 69,
+	//SI_WHISTLE                             = 70,
+	//SI_ASSASSINCROSS                       = 71,
+	//SI_POEMBRAGI                           = 72,
+	//SI_APPLEIDUN                           = 73,
+	//SI_HUMMING                             = 74,
+	//SI_DONTFORGETME                        = 75,
+	//SI_FORTUNEKISS                         = 76,
+	//SI_SERVICEFORYOU                       = 77,
+	//SI_RICHMANKIM                          = 78,
+	//SI_ETERNALCHAOS                        = 79,
+	//SI_DRUMBATTLEFIELD                     = 80,
+	//SI_RINGNIBELUNGEN                      = 81,
+	//SI_ROKISWEIL                           = 82,
+	//SI_INTOABYSS                           = 83,
+	//SI_SIEGFRIED                           = 84,
+	//SI_BLADESTOP                           = 85,
+	SI_EXPLOSIONSPIRITS                      = 86,
+	SI_STEELBODY                             = 87,
+	SI_EXTREMITYFIST                         = 88,
+	//SI_COMBOATTACK                         = 89,
+	SI_PROPERTYFIRE                          = 90,
+	SI_PROPERTYWATER                         = 91,
+	SI_PROPERTYWIND                          = 92,
+	SI_PROPERTYGROUND                        = 93,
+	//SI_MAGICATTACK                         = 94,
+	SI_STOP                                  = 95,
+	//SI_WEAPONBRAKER                        = 96,
+	SI_PROPERTYUNDEAD                        = 97,
+	//SI_POWERUP                             = 98,
+	//SI_AGIUP                               = 99,
+
+	//SI_SIEGEMODE                           = 100,
+	//SI_INVISIBLE                           = 101,
+	//SI_STATUSONE                           = 102,
+	SI_AURABLADE                             = 103,
+	SI_PARRYING                              = 104,
+	SI_LKCONCENTRATION                       = 105,
+	SI_TENSIONRELAX                          = 106,
+	SI_BERSERK                               = 107,
+	//SI_SACRIFICE                           = 108,
+	//SI_GOSPEL                              = 109,
+	SI_ASSUMPTIO                             = 110,
+	//SI_BASILICA                            = 111,
+	SI_GROUNDMAGIC                           = 112,
+	SI_MAGICPOWER                            = 113,
+	SI_EDP                                   = 114,
+	SI_TRUESIGHT                             = 115,
+	SI_WINDWALK                              = 116,
+	SI_MELTDOWN                              = 117,
+	SI_CARTBOOST                             = 118,
+	//SI_CHASEWALK                           = 119,
+	SI_SWORDREJECT                           = 120,
+	SI_MARIONETTE_MASTER                     = 121,
+	SI_MARIONETTE                            = 122,
+	SI_MOON                                  = 123,
+	SI_BLOODING                              = 124,
+	SI_JOINTBEAT                             = 125,
+	//SI_MINDBREAKER                         = 126,
+	//SI_MEMORIZE                            = 127,
+	//SI_FOGWALL                             = 128,
+	//SI_SPIDERWEB                           = 129,
+	SI_PROTECTEXP                            = 130,
+	//SI_SUB_WEAPONPROPERTY                  = 131,
+	SI_AUTOBERSERK                           = 132,
+	SI_RUN                                   = 133,
+	SI_TING                                  = 134,
+	SI_STORMKICK_ON                          = 135,
+	SI_STORMKICK_READY                       = 136,
+	SI_DOWNKICK_ON                           = 137,
+	SI_DOWNKICK_READY                        = 138,
+	SI_TURNKICK_ON                           = 139,
+	SI_TURNKICK_READY                        = 140,
+	SI_COUNTER_ON                            = 141,
+	SI_COUNTER_READY                         = 142,
+	SI_DODGE_ON                              = 143,
+	SI_DODGE_READY                           = 144,
+	SI_STRUP                                 = 145,
+	SI_PROPERTYDARK                          = 146,
+	SI_ADRENALINE2                           = 147,
+	SI_PROPERTYTELEKINESIS                   = 148,
+	SI_SOULLINK                              = 149,
+
+	SI_PLUSATTACKPOWER                       = 150,
+	SI_PLUSMAGICPOWER                        = 151,
+	SI_DEVIL1                                = 152,
+	SI_KAITE                                 = 153,
+	//SI_SWOO                                = 154,
+	//SI_STAR2                               = 155,
+	SI_KAIZEL                                = 156,
+	SI_KAAHI                                 = 157,
+	SI_KAUPE                                 = 158,
+	SI_SMA_READY                             = 159,
+	SI_SKE                                   = 160,
+	SI_ONEHANDQUICKEN                        = 161,
+	//SI_FRIEND                              = 162,
+	//SI_FRIENDUP                            = 163,
+	//SI_SG_WARM                             = 164,
+	SI_SG_SUN_WARM                           = 165,
+	//SI_SG_MOON_WARM                        = 166 | The three show the exact same display: ultra red character (165, 166, 167)
+	//SI_SG_STAR_WARM                        = 167 | Their names would be SI_SG_SUN_WARM, SI_SG_MOON_WARM, SI_SG_STAR_WARM
+	//SI_EMOTION                             = 168,
+	SI_SUN_COMFORT                           = 169,
+	SI_MOON_COMFORT                          = 170,
+	SI_STAR_COMFORT                          = 171,
+	//SI_EXPUP                               = 172,
+	//SI_GDSKILL_BATTLEORDER                 = 173,
+	//SI_GDSKILL_REGENERATION                = 174,
+	//SI_GDSKILL_POSTDELAY                   = 175,
+	//SI_RESISTHANDICAP                      = 176,
+	//SI_MAXHPPERCENT                        = 177,
+	//SI_MAXSPPERCENT                        = 178,
+	//SI_DEFENCE                             = 179,
+	//SI_SLOWDOWN                            = 180,
+	SI_PRESERVE                              = 181,
+	SI_INCSTR                                = 182,
+	//SI_NOT_EXTREMITYFIST                   = 183,
+	SI_CLAIRVOYANCE                          = 184,
+	//SI_MOVESLOW_POTION                     = 185,
+	SI_DOUBLECASTING                         = 186,
+	//SI_GRAVITATION                         = 187,
+	SI_OVERTHRUSTMAX                         = 188,
+	//SI_LONGING                             = 189,
+	//SI_HERMODE                             = 190,
+	SI_TAROTCARD                             = 191, // the icon allows no doubt... but what is it really used for ?? [DracoRPG]
+	//SI_HLIF_AVOID                          = 192,
+	//SI_HFLI_FLEET                          = 193,
+	//SI_HFLI_SPEED                          = 194,
+	//SI_HLIF_CHANGE                         = 195,
+	//SI_HAMI_BLOODLUST                      = 196,
+	SI_CR_SHRINK                             = 197,
+	SI_WZ_SIGHTBLASTER                       = 198,
+	SI_DC_WINKCHARM                          = 199,
+
+	SI_RG_CCONFINE_M                         = 200,
+	SI_RG_CCONFINE_S                         = 201,
+	//SI_DISABLEMOVE                         = 202,
+	SI_GS_MADNESSCANCEL                      = 203, //[blackhole89]
+	SI_GS_GATLINGFEVER                       = 204,
+	SI_EARTHSCROLL                           = 205,
+	SI_NJ_UTSUSEMI                           = 206,
+	SI_NJ_BUNSINJYUTSU                       = 207,
+	SI_NJ_NEN                                = 208,
+	SI_GS_ADJUSTMENT                         = 209,
+	SI_GS_ACCURACY                           = 210,
+	SI_NJ_SUITON                             = 211,
+	//SI_PET                                 = 212,
+	//SI_MENTAL                              = 213,
+	//SI_EXPMEMORY                           = 214,
+	//SI_PERFORMANCE                         = 215,
+	//SI_GAIN                                = 216,
+	//SI_GRIFFON                             = 217,
+	//SI_DRIFT                               = 218,
+	//SI_WALLSHIFT                           = 219,
+	//SI_REINCARNATION                       = 220,
+	//SI_PATTACK                             = 221,
+	//SI_PSPEED                              = 222,
+	//SI_PDEFENSE                            = 223,
+	//SI_PCRITICAL                           = 224,
+	//SI_RANKING                             = 225,
+	//SI_PTRIPLE                             = 226,
+	//SI_DENERGY                             = 227,
+	//SI_WAVE1                               = 228,
+	//SI_WAVE2                               = 229,
+	//SI_WAVE3                               = 230,
+	//SI_WAVE4                               = 231,
+	//SI_DAURA                               = 232,
+	//SI_DFREEZER                            = 233,
+	//SI_DPUNISH                             = 234,
+	//SI_DBARRIER                            = 235,
+	//SI_DWARNING                            = 236,
+	//SI_MOUSEWHEEL                          = 237,
+	//SI_DGAUGE                              = 238,
+	//SI_DACCEL                              = 239,
+	//SI_DBLOCK                              = 240,
+	SI_FOOD_STR                              = 241,
+	SI_FOOD_AGI                              = 242,
+	SI_FOOD_VIT                              = 243,
+	SI_FOOD_DEX                              = 244,
+	SI_FOOD_INT                              = 245,
+	SI_FOOD_LUK                              = 246,
+	SI_FOOD_BASICAVOIDANCE                   = 247,
+	SI_FOOD_BASICHIT                         = 248,
+	SI_FOOD_CRITICALSUCCESSVALUE             = 249,
+
+	SI_CASH_PLUSEXP                          = 250,
+	SI_CASH_DEATHPENALTY                     = 251,
+	SI_CASH_RECEIVEITEM                      = 252,
+	SI_CASH_BOSS_ALARM                       = 253,
+	//SI_DA_ENERGY                           = 254,
+	//SI_DA_FIRSTSLOT                        = 255,
+	//SI_DA_HEADDEF                          = 256,
+	//SI_DA_SPACE                            = 257,
+	//SI_DA_TRANSFORM                        = 258,
+	//SI_DA_ITEMREBUILD                      = 259,
+	//SI_DA_ILLUSION                         = 260, //All mobs display as Turtle General
+	//SI_DA_DARKPOWER                        = 261,
+	//SI_DA_EARPLUG                          = 262,
+	//SI_DA_CONTRACT                         = 263, //Bio Mob effect on you and SI_TRICKDEAD icon
+	//SI_DA_BLACK                            = 264, //For short time blurry screen
+	//SI_DA_MAGICCART                        = 265,
+	//SI_CRYSTAL                             = 266,
+	//SI_DA_REBUILD                          = 267,
+	//SI_DA_EDARKNESS                        = 268,
+	//SI_DA_EGUARDIAN                        = 269,
+	//SI_DA_TIMEOUT                          = 270,
+	SI_FOOD_STR_CASH                         = 271,
+	SI_FOOD_AGI_CASH                         = 272,
+	SI_FOOD_VIT_CASH                         = 273,
+	SI_FOOD_DEX_CASH                         = 274,
+	SI_FOOD_INT_CASH                         = 275,
+	SI_FOOD_LUK_CASH                         = 276,
+	SI_MER_FLEE                              = 277,
+	SI_MER_ATK                               = 278,
+	SI_MER_HP                                = 279,
+	SI_MER_SP                                = 280,
+	SI_MER_HIT                               = 281,
+	SI_SLOWCAST                              = 282,
+	//SI_MAGICMIRROR                         = 283,
+	//SI_STONESKIN                           = 284,
+	//SI_ANTIMAGIC                           = 285,
+	SI_CRITICALWOUND                         = 286,
+	//SI_NPC_DEFENDER                        = 287,
+	//SI_NOACTION_WAIT                       = 288,
+	SI_MOVHASTE_HORSE                        = 289,
+	SI_PROTECT_DEF                           = 290,
+	SI_PROTECT_MDEF                          = 291,
+	SI_HEALPLUS                              = 292,
+	SI_S_LIFEPOTION                          = 293,
+	SI_L_LIFEPOTION                          = 294,
+	SI_CRITICALPERCENT                       = 295,
+	SI_PLUSAVOIDVALUE                        = 296,
+	//SI_ATKER_ASPD                          = 297,
+	//SI_TARGET_ASPD                         = 298,
+	//SI_ATKER_MOVESPEED                     = 299,
+
+	SI_ATKER_BLOOD                           = 300,
+	SI_TARGET_BLOOD                          = 301,
+	SI_ARMOR_PROPERTY                        = 302,
+	//SI_REUSE_LIMIT_A                       = 303,
+	SI_HELLPOWER                             = 304,
+	//SI_STEAMPACK                           = 305,
+	//SI_REUSE_LIMIT_B                       = 306,
+	//SI_REUSE_LIMIT_C                       = 307,
+	//SI_REUSE_LIMIT_D                       = 308,
+	//SI_REUSE_LIMIT_E                       = 309,
+	//SI_REUSE_LIMIT_F                       = 310,
+	SI_INVINCIBLE                            = 311,
+	SI_CASH_PLUSONLYJOBEXP                   = 312,
+	SI_PARTYFLEE                             = 313,
+	SI_ANGEL_PROTECT                         = 314,
+	//SI_ENDURE_MDEF                         = 315,
+	SI_ENCHANTBLADE                          = 316,
+	SI_DEATHBOUND                            = 317,
+	SI_REFRESH                               = 318,
+	SI_GIANTGROWTH                           = 319,
+	SI_STONEHARDSKIN                         = 320,
+	SI_VITALITYACTIVATION                    = 321,
+	SI_FIGHTINGSPIRIT                        = 322,
+	SI_ABUNDANCE                             = 323,
+	SI_REUSE_MILLENNIUMSHIELD                = 324,
+	SI_REUSE_CRUSHSTRIKE                     = 325,
+	SI_REUSE_REFRESH                         = 326,
+	SI_REUSE_STORMBLAST                      = 327,
+	SI_VENOMIMPRESS                          = 328,
+	SI_EPICLESIS                             = 329,
+	SI_ORATIO                                = 330,
+	SI_LAUDAAGNUS                            = 331,
+	SI_LAUDARAMUS                            = 332,
+	SI_CLOAKINGEXCEED                        = 333,
+	SI_HALLUCINATIONWALK                     = 334,
+	SI_HALLUCINATIONWALK_POSTDELAY           = 335,
+	SI_RENOVATIO                             = 336,
+	SI_WEAPONBLOCKING                        = 337,
+	SI_WEAPONBLOCKING_POSTDELAY              = 338,
+	SI_ROLLINGCUTTER                         = 339,
+	SI_EXPIATIO                              = 340,
+	SI_POISONINGWEAPON                       = 341,
+	SI_TOXIN                                 = 342,
+	SI_PARALYSE                              = 343,
+	SI_VENOMBLEED                            = 344,
+	SI_MAGICMUSHROOM                         = 345,
+	SI_DEATHHURT                             = 346,
+	SI_PYREXIA                               = 347,
+	SI_OBLIVIONCURSE                         = 348,
+	SI_LEECHESEND                            = 349,
+
+	SI_DUPLELIGHT                            = 350,
+	SI_FROSTMISTY                            = 351,
+	SI_FEARBREEZE                            = 352,
+	SI_ELECTRICSHOCKER                       = 353,
+	SI_MARSHOFABYSS                          = 354,
+	SI_RECOGNIZEDSPELL                       = 355,
+	SI_STASIS                                = 356,
+	SI_WUGRIDER                              = 357,
+	SI_WUGDASH                               = 358,
+	SI_WUGBITE                               = 359,
+	SI_CAMOUFLAGE                            = 360,
+	SI_ACCELERATION                          = 361,
+	SI_HOVERING                              = 362,
+	SI_SPHERE_1                              = 363,
+	SI_SPHERE_2                              = 364,
+	SI_SPHERE_3                              = 365,
+	SI_SPHERE_4                              = 366,
+	SI_SPHERE_5                              = 367,
+	SI_MVPCARD_TAOGUNKA                      = 368,
+	SI_MVPCARD_MISTRESS                      = 369,
+	SI_MVPCARD_ORCHERO                       = 370,
+	SI_MVPCARD_ORCLORD                       = 371,
+	SI_OVERHEAT_LIMITPOINT                   = 372,
+	SI_OVERHEAT                              = 373,
+	SI_SHAPESHIFT                            = 374,
+	SI_INFRAREDSCAN                          = 375,
+	SI_MAGNETICFIELD                         = 376,
+	SI_NEUTRALBARRIER                        = 377,
+	SI_NEUTRALBARRIER_MASTER                 = 378,
+	SI_STEALTHFIELD                          = 379,
+	SI_STEALTHFIELD_MASTER                   = 380,
+	SI_MANU_ATK                              = 381,
+	SI_MANU_DEF                              = 382,
+	SI_SPL_ATK                               = 383,
+	SI_SPL_DEF                               = 384,
+	SI_REPRODUCE                             = 385,
+	SI_MANU_MATK                             = 386,
+	SI_SPL_MATK                              = 387,
+	SI_STR_SCROLL                            = 388,
+	SI_INT_SCROLL                            = 389,
+	SI_LG_REFLECTDAMAGE                      = 390,
+	SI_FORCEOFVANGUARD                       = 391,
+	SI_BUCHEDENOEL                           = 392,
+	SI_AUTOSHADOWSPELL                       = 393,
+	SI_SHADOWFORM                            = 394,
+	SI_RAID                                  = 395,
+	SI_SHIELDSPELL_DEF                       = 396,
+	SI_SHIELDSPELL_MDEF                      = 397,
+	SI_SHIELDSPELL_REF                       = 398,
+	SI_BODYPAINT                             = 399,
+
+	SI_EXEEDBREAK                            = 400,
+	SI_ADORAMUS                              = 401,
+	SI_PRESTIGE                              = 402,
+	SI_INVISIBILITY                          = 403,
+	SI_DEADLYINFECT                          = 404,
+	SI_BANDING                               = 405,
+	SI_EARTHDRIVE                            = 406,
+	SI_INSPIRATION                           = 407,
+	SI_ENERVATION                            = 408,
+	SI_GROOMY                                = 409,
+	SI_RAISINGDRAGON                         = 410,
+	SI_IGNORANCE                             = 411,
+	SI_LAZINESS                              = 412,
+	SI_LIGHTNINGWALK                         = 413,
+	SI_ACARAJE                               = 414,
+	SI_UNLUCKY                               = 415,
+	SI_CURSEDCIRCLE_ATKER                    = 416,
+	SI_CURSEDCIRCLE_TARGET                   = 417,
+	SI_WEAKNESS                              = 418,
+	SI_CRESCENTELBOW                         = 419,
+	SI_NOEQUIPACCESSARY                      = 420,
+	SI_STRIPACCESSARY                        = 421,
+	SI_MANHOLE                               = 422,
+	SI_POPECOOKIE                            = 423,
+	SI_FALLENEMPIRE                          = 424,
+	SI_GENTLETOUCH_ENERGYGAIN                = 425,
+	SI_GENTLETOUCH_CHANGE                    = 426,
+	SI_GENTLETOUCH_REVITALIZE                = 427,
+	SI_BLOODYLUST                            = 428,
+	SI_SWINGDANCE                            = 429,
+	SI_SYMPHONYOFLOVERS                      = 430,
+	SI_PROPERTYWALK                          = 431,
+	SI_SPELLFIST                             = 432,
+	SI_NETHERWORLD                           = 433,
+	SI_SIREN                                 = 434,
+	SI_DEEPSLEEP                             = 435,
+	SI_SIRCLEOFNATURE                        = 436,
+	SI_COLD                                  = 437,
+	SI_GLOOMYDAY                             = 438,
+	SI_SONG_OF_MANA                          = 439,
+	SI_CLOUDKILL                             = 440,
+	SI_DANCEWITHWUG                          = 441,
+	SI_RUSHWINDMILL                          = 442,
+	SI_ECHOSONG                              = 443,
+	SI_HARMONIZE                             = 444,
+	SI_STRIKING                              = 445,
+	SI_WARMER                                = 446,
+	SI_MOONLITSERENADE                       = 447,
+	SI_SATURDAYNIGHTFEVER                    = 448,
+	SI_SITDOWN_FORCE                         = 449,
+
+	SI_ANALYZE                               = 450,
+	SI_LERADSDEW                             = 451,
+	SI_MELODYOFSINK                          = 452,
+	SI_WARCRYOFBEYOND                        = 453,
+	SI_UNLIMITEDHUMMINGVOICE                 = 454,
+	SI_SPELLBOOK1                            = 455,
+	SI_SPELLBOOK2                            = 456,
+	SI_SPELLBOOK3                            = 457,
+	SI_FREEZE_SP                             = 458,
+	SI_GN_TRAINING_SWORD                     = 459,
+	SI_GN_REMODELING_CART                    = 460,
+	SI_CARTSBOOST                            = 461,
+	SI_FIXEDCASTINGTM_REDUCE                 = 462,
+	SI_THORNTRAP                             = 463,
+	SI_BLOODSUCKER                           = 464,
+	SI_SPORE_EXPLOSION                       = 465,
+	SI_DEMONIC_FIRE                          = 466,
+	SI_FIRE_EXPANSION_SMOKE_POWDER           = 467,
+	SI_FIRE_EXPANSION_TEAR_GAS               = 468,
+	SI_BLOCKING_PLAY                         = 469,
+	SI_MANDRAGORA                            = 470,
+	SI_ACTIVATE                              = 471,
+	SI_SECRAMENT                             = 472,
+	SI_ASSUMPTIO2                            = 473,
+	SI_TK_SEVENWIND                          = 474,
+	SI_LIMIT_ODINS_RECALL                    = 475,
+	SI_STOMACHACHE                           = 476,
+	SI_MYSTERIOUS_POWDER                     = 477,
+	SI_MELON_BOMB                            = 478,
+	SI_BANANA_BOMB_SITDOWN_POSTDELAY         = 479,
+	SI_PROMOTE_HEALTH_RESERCH                = 480,
+	SI_ENERGY_DRINK_RESERCH                  = 481,
+	SI_EXTRACT_WHITE_POTION_Z                = 482,
+	SI_VITATA_500                            = 483,
+	SI_EXTRACT_SALAMINE_JUICE                = 484,
+	SI_BOOST500                              = 485,
+	SI_FULL_SWING_K                          = 486,
+	SI_MANA_PLUS                             = 487,
+	SI_MUSTLE_M                              = 488,
+	SI_LIFE_FORCE_F                          = 489,
+	SI_VACUUM_EXTREME                        = 490,
+	SI_SAVAGE_STEAK                          = 491,
+	SI_COCKTAIL_WARG_BLOOD                   = 492,
+	SI_MINOR_BBQ                             = 493,
+	SI_SIROMA_ICE_TEA                        = 494,
+	SI_DROCERA_HERB_STEAMED                  = 495,
+	SI_PUTTI_TAILS_NOODLES                   = 496,
+	SI_BANANA_BOMB                           = 497,
+	SI_SUMMON_AGNI                           = 498,
+	SI_SPELLBOOK4                            = 499,
+
+	SI_SPELLBOOK5                            = 500,
+	SI_SPELLBOOK6                            = 501,
+	SI_SPELLBOOK7                            = 502,
+	SI_ELEMENTAL_AGGRESSIVE                  = 503,
+	SI_RETURN_TO_ELDICASTES                  = 504,
+	SI_BANDING_DEFENCE                       = 505,
+	SI_SKELSCROLL                            = 506,
+	SI_DISTRUCTIONSCROLL                     = 507,
+	SI_ROYALSCROLL                           = 508,
+	SI_IMMUNITYSCROLL                        = 509,
+	SI_MYSTICSCROLL                          = 510,
+	SI_BATTLESCROLL                          = 511,
+	SI_ARMORSCROLL                           = 512,
+	SI_FREYJASCROLL                          = 513,
+	SI_SOULSCROLL                            = 514,
+	SI_CIRCLE_OF_FIRE                        = 515,
+	SI_CIRCLE_OF_FIRE_OPTION                 = 516,
+	SI_FIRE_CLOAK                            = 517,
+	SI_FIRE_CLOAK_OPTION                     = 518,
+	SI_WATER_SCREEN                          = 519,
+	SI_WATER_SCREEN_OPTION                   = 520,
+	SI_WATER_DROP                            = 521,
+	SI_WATER_DROP_OPTION                     = 522,
+	SI_WIND_STEP                             = 523,
+	SI_WIND_STEP_OPTION                      = 524,
+	SI_WIND_CURTAIN                          = 525,
+	SI_WIND_CURTAIN_OPTION                   = 526,
+	SI_WATER_BARRIER                         = 527,
+	SI_ZEPHYR                                = 528,
+	SI_SOLID_SKIN                            = 529,
+	SI_SOLID_SKIN_OPTION                     = 530,
+	SI_STONE_SHIELD                          = 531,
+	SI_STONE_SHIELD_OPTION                   = 532,
+	SI_POWER_OF_GAIA                         = 533,
+	//SI_EL_WAIT                             = 534,
+	//SI_EL_PASSIVE                          = 535,
+	//SI_EL_DEFENSIVE                        = 536,
+	//SI_EL_OFFENSIVE                        = 537,
+	//SI_EL_COST                             = 538,
+	SI_PYROTECHNIC                           = 539,
+	SI_PYROTECHNIC_OPTION                    = 540,
+	SI_HEATER                                = 541,
+	SI_HEATER_OPTION                         = 542,
+	SI_TROPIC                                = 543,
+	SI_TROPIC_OPTION                         = 544,
+	SI_AQUAPLAY                              = 545,
+	SI_AQUAPLAY_OPTION                       = 546,
+	SI_COOLER                                = 547,
+	SI_COOLER_OPTION                         = 548,
+	SI_CHILLY_AIR                            = 549,
+
+	SI_CHILLY_AIR_OPTION                     = 550,
+	SI_GUST                                  = 551,
+	SI_GUST_OPTION                           = 552,
+	SI_BLAST                                 = 553,
+	SI_BLAST_OPTION                          = 554,
+	SI_WILD_STORM                            = 555,
+	SI_WILD_STORM_OPTION                     = 556,
+	SI_PETROLOGY                             = 557,
+	SI_PETROLOGY_OPTION                      = 558,
+	SI_CURSED_SOIL                           = 559,
+	SI_CURSED_SOIL_OPTION                    = 560,
+	SI_UPHEAVAL                              = 561,
+	SI_UPHEAVAL_OPTION                       = 562,
+	SI_TIDAL_WEAPON                          = 563,
+	SI_TIDAL_WEAPON_OPTION                   = 564,
+	SI_ROCK_CRUSHER                          = 565,
+	SI_ROCK_CRUSHER_ATK                      = 566,
+	SI_FIRE_INSIGNIA                         = 567,
+	SI_WATER_INSIGNIA                        = 568,
+	SI_WIND_INSIGNIA                         = 569,
+	SI_EARTH_INSIGNIA                        = 570,
+	SI_EQUIPED_FLOOR                         = 571,
+	SI_GUARDIAN_RECALL                       = 572,
+	SI_MORA_BUFF                             = 573,
+	SI_REUSE_LIMIT_G                         = 574,
+	SI_REUSE_LIMIT_H                         = 575,
+	SI_NEEDLE_OF_PARALYZE                    = 576,
+	SI_PAIN_KILLER                           = 577,
+	SI_G_LIFEPOTION                          = 578,
+	SI_VITALIZE_POTION                       = 579,
+	SI_LIGHT_OF_REGENE                       = 580,
+	SI_OVERED_BOOST                          = 581,
+	SI_SILENT_BREEZE                         = 582,
+	SI_ODINS_POWER                           = 583,
+	SI_STYLE_CHANGE                          = 584,
+	SI_SONIC_CLAW_POSTDELAY                  = 585,
 	// ID's 586 - 595 Currently Unused
-	SI_SILVERVEIN_RUSH_POSTDELAY = 596,
-	SI_MIDNIGHT_FRENZY_POSTDELAY = 597,
-	SI_GOLDENE_FERSE = 598,
-	SI_ANGRIFFS_MODUS = 599,
-	SI_TINDER_BREAKER = 600,
-	SI_TINDER_BREAKER_POSTDELAY = 601,
-	SI_CBC = 602,
-	SI_CBC_POSTDELAY = 603,
-	SI_EQC = 604,
-	SI_MAGMA_FLOW = 605,
-	SI_GRANITIC_ARMOR = 606,
-	SI_PYROCLASTIC = 607,
-	SI_VOLCANIC_ASH = 608,
-	SI_SPIRITS_SAVEINFO1 = 609,
-	SI_SPIRITS_SAVEINFO2 = 610,
-	SI_MAGIC_CANDY = 611,
-	SI_SEARCH_STORE_INFO = 612,
-	SI_ALL_RIDING = 613,
-	SI_ALL_RIDING_REUSE_LIMIT = 614,
-	SI_MACRO = 615,
-	SI_MACRO_POSTDELAY = 616,
-	SI_BEER_BOTTLE_CAP = 617,
-	SI_OVERLAPEXPUP = 618,
-	SI_PC_IZ_DUN05 = 619,
-	SI_CRUSHSTRIKE = 620,
-	SI_MONSTER_TRANSFORM = 621,
-	SI_SIT = 622,
-	SI_ONAIR = 623,
-	SI_MTF_ASPD = 624,
-	SI_MTF_RANGEATK = 625,
-	SI_MTF_MATK = 626,
-	SI_MTF_MLEATKED = 627,
-	SI_MTF_CRIDAMAGE = 628,
-	SI_REUSE_LIMIT_MTF = 629,
-	SI_MACRO_PERMIT = 630,
-	SI_MACRO_PLAY = 631,
-	SI_SKF_CAST = 632,
-	SI_SKF_ASPD = 633,
-	SI_SKF_ATK = 634,
-	SI_SKF_MATK = 635,
-	SI_REWARD_PLUSONLYJOBEXP = 636,
-	SI_HANDICAPSTATE_NORECOVER = 637,
-	SI_SET_NUM_DEF = 638,
-	SI_SET_NUM_MDEF = 639,
-	SI_SET_PER_DEF = 640,
-	SI_SET_PER_MDEF = 641,
-	SI_PARTYBOOKING_SEARCH_DEALY = 642,
-	SI_PARTYBOOKING_REGISTER_DEALY = 643,
-	SI_PERIOD_TIME_CHECK_DETECT_SKILL = 644,
-	SI_KO_JYUMONJIKIRI = 645,
-	SI_MEIKYOUSISUI = 646,
-	SI_ATTHASTE_CASH = 647,
-	SI_EQUIPPED_DIVINE_ARMOR = 648,
-	SI_EQUIPPED_HOLY_ARMOR = 649,
-	SI_2011RWC = 650,
-	SI_KYOUGAKU = 651,
-	SI_IZAYOI = 652,
-	SI_ZENKAI = 653,
-	SI_KG_KAGEHUMI = 654,
-	SI_KYOMU = 655,
-	SI_KAGEMUSYA = 656,
-	SI_ZANGETSU = 657,
-	SI_PHI_DEMON = 658,
-	SI_GENSOU = 659,
-	SI_AKAITSUKI = 660,
-	SI_TETANY = 661,
-	SI_GM_BATTLE = 662,
-	SI_GM_BATTLE2 = 663,
-	SI_2011RWC_SCROLL = 664,
-	SI_ACTIVE_MONSTER_TRANSFORM = 665,
-	SI_MYSTICPOWDER = 666,
-	SI_ECLAGE_RECALL = 667,
-	SI_ENTRY_QUEUE_APPLY_DELAY = 668,
-	SI_REUSE_LIMIT_ECL = 669,
-	SI_M_LIFEPOTION = 670,
+	SI_SILVERVEIN_RUSH_POSTDELAY             = 596,
+	SI_MIDNIGHT_FRENZY_POSTDELAY             = 597,
+	SI_GOLDENE_FERSE                         = 598,
+	SI_ANGRIFFS_MODUS                        = 599,
+
+	SI_TINDER_BREAKER                        = 600,
+	SI_TINDER_BREAKER_POSTDELAY              = 601,
+	SI_CBC                                   = 602,
+	SI_CBC_POSTDELAY                         = 603,
+	SI_EQC                                   = 604,
+	SI_MAGMA_FLOW                            = 605,
+	SI_GRANITIC_ARMOR                        = 606,
+	SI_PYROCLASTIC                           = 607,
+	SI_VOLCANIC_ASH                          = 608,
+	SI_SPIRITS_SAVEINFO1                     = 609,
+	SI_SPIRITS_SAVEINFO2                     = 610,
+	SI_MAGIC_CANDY                           = 611,
+	SI_SEARCH_STORE_INFO                     = 612,
+	SI_ALL_RIDING                            = 613,
+	SI_ALL_RIDING_REUSE_LIMIT                = 614,
+	SI_MACRO                                 = 615,
+	SI_MACRO_POSTDELAY                       = 616,
+	SI_BEER_BOTTLE_CAP                       = 617,
+	SI_OVERLAPEXPUP                          = 618,
+	SI_PC_IZ_DUN05                           = 619,
+	SI_CRUSHSTRIKE                           = 620,
+	SI_MONSTER_TRANSFORM                     = 621,
+	SI_SIT                                   = 622,
+	SI_ONAIR                                 = 623,
+	SI_MTF_ASPD                              = 624,
+	SI_MTF_RANGEATK                          = 625,
+	SI_MTF_MATK                              = 626,
+	SI_MTF_MLEATKED                          = 627,
+	SI_MTF_CRIDAMAGE                         = 628,
+	SI_REUSE_LIMIT_MTF                       = 629,
+	SI_MACRO_PERMIT                          = 630,
+	SI_MACRO_PLAY                            = 631,
+	SI_SKF_CAST                              = 632,
+	SI_SKF_ASPD                              = 633,
+	SI_SKF_ATK                               = 634,
+	SI_SKF_MATK                              = 635,
+	SI_REWARD_PLUSONLYJOBEXP                 = 636,
+	SI_HANDICAPSTATE_NORECOVER               = 637,
+	SI_SET_NUM_DEF                           = 638,
+	SI_SET_NUM_MDEF                          = 639,
+	SI_SET_PER_DEF                           = 640,
+	SI_SET_PER_MDEF                          = 641,
+	SI_PARTYBOOKING_SEARCH_DEALY             = 642,
+	SI_PARTYBOOKING_REGISTER_DEALY           = 643,
+	SI_PERIOD_TIME_CHECK_DETECT_SKILL        = 644,
+	SI_KO_JYUMONJIKIRI                       = 645,
+	SI_MEIKYOUSISUI                          = 646,
+	SI_ATTHASTE_CASH                         = 647,
+	SI_EQUIPPED_DIVINE_ARMOR                 = 648,
+	SI_EQUIPPED_HOLY_ARMOR                   = 649,
+
+	SI_2011RWC                               = 650,
+	SI_KYOUGAKU                              = 651,
+	SI_IZAYOI                                = 652,
+	SI_ZENKAI                                = 653,
+	SI_KG_KAGEHUMI                           = 654,
+	SI_KYOMU                                 = 655,
+	SI_KAGEMUSYA                             = 656,
+	SI_ZANGETSU                              = 657,
+	SI_PHI_DEMON                             = 658,
+	SI_GENSOU                                = 659,
+	SI_AKAITSUKI                             = 660,
+	SI_TETANY                                = 661,
+	SI_GM_BATTLE                             = 662,
+	SI_GM_BATTLE2                            = 663,
+	SI_2011RWC_SCROLL                        = 664,
+	SI_ACTIVE_MONSTER_TRANSFORM              = 665,
+	SI_MYSTICPOWDER                          = 666,
+	SI_ECLAGE_RECALL                         = 667,
+	SI_ENTRY_QUEUE_APPLY_DELAY               = 668,
+	SI_REUSE_LIMIT_ECL                       = 669,
+	SI_M_LIFEPOTION                          = 670,
 	SI_ENTRY_QUEUE_NOTIFY_ADMISSION_TIME_OUT = 671,
-	SI_UNKNOWN_NAME = 672,
-	SI_ON_PUSH_CART = 673,
-	SI_HAT_EFFECT = 674,
-	SI_FLOWER_LEAF = 675,
-	SI_RAY_OF_PROTECTION = 676,
-	SI_GLASTHEIM_ATK = 677,
-	SI_GLASTHEIM_DEF = 678,
-	SI_GLASTHEIM_HEAL = 679,
-	SI_GLASTHEIM_HIDDEN = 680,
-	SI_GLASTHEIM_STATE = 681,
-	SI_GLASTHEIM_ITEMDEF = 682,
-	SI_GLASTHEIM_HPSP = 683,
-	SI_HOMUN_SKILL_POSTDELAY = 684,
-	SI_ALMIGHTY = 685,
-	SI_GVG_GIANT = 686,
-	SI_GVG_GOLEM = 687,
-	SI_GVG_STUN = 688,
-	SI_GVG_STONE = 689,
-	SI_GVG_FREEZ = 690,
-	SI_GVG_SLEEP = 691,
-	SI_GVG_CURSE = 692,
-	SI_GVG_SILENCE = 693,
-	SI_GVG_BLIND = 694,
-	SI_CLIENT_ONLY_EQUIP_ARROW = 695,
-	SI_CLAN_INFO = 696,
-	SI_JP_EVENT01 = 697,
-	SI_JP_EVENT02 = 698,
-	SI_JP_EVENT03 = 699,
-	SI_JP_EVENT04 = 700,
-	SI_TELEPORT_FIXEDCASTINGDELAY = 701,
-	SI_GEFFEN_MAGIC1 = 702,
-	SI_GEFFEN_MAGIC2 = 703,
-	SI_GEFFEN_MAGIC3 = 704,
-	SI_QUEST_BUFF1 = 705,
-	SI_QUEST_BUFF2 = 706,
-	SI_QUEST_BUFF3 = 707,
-	SI_REUSE_LIMIT_RECALL = 708,
-	SI_SAVEPOSITION = 709,
-	SI_HANDICAPSTATE_ICEEXPLO = 710,
-	SI_FENRIR_CARD = 711,
-	SI_REUSE_LIMIT_ASPD_POTION = 712,
-	SI_MAXPAIN = 713,
-	SI_PC_STOP = 714,
-	SI_FRIGG_SONG = 715,
-	SI_OFFERTORIUM = 716,
-	SI_TELEKINESIS_INTENSE = 717,
-	SI_MOONSTAR = 718,
-	SI_STRANGELIGHTS = 719,
-	SI_FULL_THROTTLE = 720,
-	SI_REBOUND = 721,
-	SI_UNLIMIT = 722,
-	SI_KINGS_GRACE = 723,
-	SI_ITEM_ATKMAX = 724,
-	SI_ITEM_ATKMIN = 725,
-	SI_ITEM_MATKMAX = 726,
-	SI_ITEM_MATKMIN = 727,
-	SI_SUPER_STAR = 728,
-	SI_HIGH_RANKER = 729,
-	SI_DARKCROW = 730,
-	SI_2013_VALENTINE1 = 731,
-	SI_2013_VALENTINE2 = 732,
-	SI_2013_VALENTINE3 = 733,
-	//SI_ = 734,
-	//SI_ = 735,
-	SI_CHILL = 736,
-    SI_BURNT = 737,
+	SI_UNKNOWN_NAME                          = 672,
+	SI_ON_PUSH_CART                          = 673,
+	SI_HAT_EFFECT                            = 674,
+	SI_FLOWER_LEAF                           = 675,
+	SI_RAY_OF_PROTECTION                     = 676,
+	SI_GLASTHEIM_ATK                         = 677,
+	SI_GLASTHEIM_DEF                         = 678,
+	SI_GLASTHEIM_HEAL                        = 679,
+	SI_GLASTHEIM_HIDDEN                      = 680,
+	SI_GLASTHEIM_STATE                       = 681,
+	SI_GLASTHEIM_ITEMDEF                     = 682,
+	SI_GLASTHEIM_HPSP                        = 683,
+	SI_HOMUN_SKILL_POSTDELAY                 = 684,
+	SI_ALMIGHTY                              = 685,
+	SI_GVG_GIANT                             = 686,
+	SI_GVG_GOLEM                             = 687,
+	SI_GVG_STUN                              = 688,
+	SI_GVG_STONE                             = 689,
+	SI_GVG_FREEZ                             = 690,
+	SI_GVG_SLEEP                             = 691,
+	SI_GVG_CURSE                             = 692,
+	SI_GVG_SILENCE                           = 693,
+	SI_GVG_BLIND                             = 694,
+	SI_CLIENT_ONLY_EQUIP_ARROW               = 695,
+	SI_CLAN_INFO                             = 696,
+	SI_JP_EVENT01                            = 697,
+	SI_JP_EVENT02                            = 698,
+	SI_JP_EVENT03                            = 699,
+
+	SI_JP_EVENT04                            = 700,
+	SI_TELEPORT_FIXEDCASTINGDELAY            = 701,
+	SI_GEFFEN_MAGIC1                         = 702,
+	SI_GEFFEN_MAGIC2                         = 703,
+	SI_GEFFEN_MAGIC3                         = 704,
+	SI_QUEST_BUFF1                           = 705,
+	SI_QUEST_BUFF2                           = 706,
+	SI_QUEST_BUFF3                           = 707,
+	SI_REUSE_LIMIT_RECALL                    = 708,
+	SI_SAVEPOSITION                          = 709,
+	SI_HANDICAPSTATE_ICEEXPLO                = 710,
+	SI_FENRIR_CARD                           = 711,
+	SI_REUSE_LIMIT_ASPD_POTION               = 712,
+	SI_MAXPAIN                               = 713,
+	SI_PC_STOP                               = 714,
+	SI_FRIGG_SONG                            = 715,
+	SI_OFFERTORIUM                           = 716,
+	SI_TELEKINESIS_INTENSE                   = 717,
+	SI_MOONSTAR                              = 718,
+	SI_STRANGELIGHTS                         = 719,
+	SI_FULL_THROTTLE                         = 720,
+	SI_REBOUND                               = 721,
+	SI_UNLIMIT                               = 722,
+	SI_KINGS_GRACE                           = 723,
+	SI_ITEM_ATKMAX                           = 724,
+	SI_ITEM_ATKMIN                           = 725,
+	SI_ITEM_MATKMAX                          = 726,
+	SI_ITEM_MATKMIN                          = 727,
+	SI_SUPER_STAR                            = 728,
+	SI_HIGH_RANKER                           = 729,
+	SI_DARKCROW                              = 730,
+	SI_2013_VALENTINE1                       = 731,
+	SI_2013_VALENTINE2                       = 732,
+	SI_2013_VALENTINE3                       = 733,
+	SI_ILLUSIONDOPING                        = 734,
+	//SI_                                    = 735,
+	SI_CHILL                                 = 736,
+	SI_BURNT                                 = 737,
+//	SI_PCCAFE_PLAY_TIME                      = 738,
+//	SI_TWISTED_TIME                          = 739,
+	SI_FLASHCOMBO                            = 740,
+
+//	SI_JITTER_BUFF1                          = 741,
+//	SI_JITTER_BUFF2                          = 742,
+//	SI_JITTER_BUFF3                          = 743,
+//	SI_JITTER_BUFF4                          = 744,
+//	SI_JITTER_BUFF5                          = 745,
+//	SI_JITTER_BUFF6                          = 746,
+//	SI_JITTER_BUFF7                          = 747,
+//	SI_JITTER_BUFF8                          = 748,
+//	SI_JITTER_BUFF9                          = 749,
+//	SI_JITTER_BUFF10                         = 750,
+//	SI_CUP_OF_BOZA                           = 751,
+	SI_B_TRAP                                = 752,
+	SI_E_CHAIN                               = 753,
+	SI_E_QD_SHOT_READY                       = 754,
+	SI_C_MARKER                              = 755,
+	SI_H_MINE                                = 756,
+	SI_H_MINE_SPLASH                         = 757,
+	SI_P_ALTER                               = 758,
+	SI_HEAT_BARREL                           = 759,
+	SI_ANTI_M_BLAST                          = 760,
+	SI_SLUGSHOT                              = 761,
+	SI_SWORDCLAN                             = 762,
+	SI_ARCWANDCLAN                           = 763,
+	SI_GOLDENMACECLAN                        = 764,
+	SI_CROSSBOWCLAN                          = 765,
+	SI_PACKING_ENVELOPE1                     = 766,
+	SI_PACKING_ENVELOPE2                     = 767,
+	SI_PACKING_ENVELOPE3                     = 768,
+	SI_PACKING_ENVELOPE4                     = 769,
+	SI_PACKING_ENVELOPE5                     = 770,
+	SI_PACKING_ENVELOPE6                     = 771,
+	SI_PACKING_ENVELOPE7                     = 772,
+	SI_PACKING_ENVELOPE8                     = 773,
+	SI_PACKING_ENVELOPE9                     = 774,
+	SI_PACKING_ENVELOPE10                    = 775,
+	SI_GLASTHEIM_TRANS                       = 776,
+//	SI_ZONGZI_POUCH_TRANS                    = 777,
+	SI_HEAT_BARREL_AFTER                     = 778,
+	SI_DECORATION_OF_MUSIC                   = 779,
+
+//	SI_OVERSEAEXPUP                          = 780,
+//	SI_CLOWN_N_GYPSY_CARD                    = 781,
+//	SI_OPEN_NPC_MARKET                       = 782,
+//	SI_BEEF_RIB_STEW                         = 783,
+//	SI_PORK_RIB_STEW                         = 784,
+//	SI_CHUSEOK_MONDAY                        = 785,
+//	SI_CHUSEOK_TUESDAY                       = 786,
+//	SI_CHUSEOK_WEDNESDAY                     = 787,
+//	SI_CHUSEOK_THURSDAY                      = 788,
+//	SI_CHUSEOK_FRIDAY                        = 789,
+//	SI_CHUSEOK_WEEKEND                       = 790,
+//	SI_ALL_LIGHTGUARD                        = 791,
+//	SI_ALL_LIGHTGUARD_COOL_TIME              = 792,
+//	SI_MTF_MHP                               = 793,
+//	SI_MTF_MSP                               = 794,
+//	SI_MTF_PUMPKIN                           = 795,
+//	SI_MTF_HITFLEE                           = 796,
+//	SI_MTF_CRIDAMAGE2                        = 797,
+//	SI_MTF_SPDRAIN                           = 798,
+//	SI_ACUO_MINT_GUM                         = 799,
+//	...
+//	SI_GUILD_STORAGE                         = 810,
+//	...
+//	SI_JUMPINGCLAN                           = 815,
+// ...
+//	SI_MTF_RANGEATK2                         = 818,
+//	SI_MTF_ASPD2                             = 819,
+//	SI_MTF_MATK2                             = 820,
+
 	SI_MAX,
 };
-
 // JOINTBEAT stackable ailments
 enum e_joint_break
 {
@@ -1423,8 +1561,6 @@ enum e_joint_break
 	BREAK_FLAGS    = BREAK_ANKLE | BREAK_WRIST | BREAK_KNEE | BREAK_SHOULDER | BREAK_WAIST | BREAK_NECK,
 };
 
-extern int current_equip_item_index;
-extern int current_equip_card_id;
 
 //Mode definitions to clear up code reading. [Skotlex]
 enum e_mode
@@ -1444,6 +1580,7 @@ enum e_mode
 	MD_CHANGETARGET_MELEE = 0x1000,
 	MD_CHANGETARGET_CHASE = 0x2000,
 	MD_TARGETWEAK         = 0x4000,
+	MD_RANDOMTARGET       = 0x8000,
 	MD_MASK               = 0xFFFF,
 };
 
@@ -1500,30 +1637,31 @@ enum {
 };
 
 enum {
-	OPTION_NOTHING		= 0x00000000,
-	OPTION_SIGHT		= 0x00000001,
-	OPTION_HIDE			= 0x00000002,
-	OPTION_CLOAK		= 0x00000004,
-	OPTION_FALCON		= 0x00000010,
-	OPTION_RIDING		= 0x00000020,
-	OPTION_INVISIBLE	= 0x00000040,
-	OPTION_ORCISH		= 0x00000800,
-	OPTION_WEDDING		= 0x00001000,
-	OPTION_RUWACH		= 0x00002000,
-	OPTION_CHASEWALK	= 0x00004000,
-	OPTION_FLYING		= 0x00008000, //Note that clientside Flying and Xmas are 0x8000 for clients prior to 2007.
-	OPTION_XMAS			= 0x00010000,
-	OPTION_TRANSFORM	= 0x00020000,
-	OPTION_SUMMER		= 0x00040000,
-	OPTION_DRAGON1		= 0x00080000,
-	OPTION_WUG			= 0x00100000,
-	OPTION_WUGRIDER		= 0x00200000,
-	OPTION_MADOGEAR		= 0x00400000,
-	OPTION_DRAGON2		= 0x00800000,
-	OPTION_DRAGON3		= 0x01000000,
-	OPTION_DRAGON4		= 0x02000000,
-	OPTION_DRAGON5		= 0x04000000,
-	OPTION_HANBOK		= 0x08000000,
+	OPTION_NOTHING      = 0x00000000,
+	OPTION_SIGHT        = 0x00000001,
+	OPTION_HIDE         = 0x00000002,
+	OPTION_CLOAK        = 0x00000004,
+	OPTION_FALCON       = 0x00000010,
+	OPTION_RIDING       = 0x00000020,
+	OPTION_INVISIBLE    = 0x00000040,
+	OPTION_ORCISH       = 0x00000800,
+	OPTION_WEDDING      = 0x00001000,
+	OPTION_RUWACH       = 0x00002000,
+	OPTION_CHASEWALK    = 0x00004000,
+	OPTION_FLYING       = 0x00008000, //Note that clientside Flying and Xmas are 0x8000 for clients prior to 2007.
+	OPTION_XMAS         = 0x00010000,
+	OPTION_TRANSFORM    = 0x00020000,
+	OPTION_SUMMER       = 0x00040000,
+	OPTION_DRAGON1      = 0x00080000,
+	OPTION_WUG          = 0x00100000,
+	OPTION_WUGRIDER     = 0x00200000,
+	OPTION_MADOGEAR     = 0x00400000,
+	OPTION_DRAGON2      = 0x00800000,
+	OPTION_DRAGON3      = 0x01000000,
+	OPTION_DRAGON4      = 0x02000000,
+	OPTION_DRAGON5      = 0x04000000,
+	OPTION_HANBOK       = 0x08000000,
+	OPTION_OKTOBERFEST  = 0x10000000,
 	
 #ifndef NEW_CARTS
 	OPTION_CART1     = 0x00000008,
@@ -1538,6 +1676,7 @@ enum {
 	
 	// compound constants
 	OPTION_DRAGON    = OPTION_DRAGON1|OPTION_DRAGON2|OPTION_DRAGON3|OPTION_DRAGON4|OPTION_DRAGON5,
+	OPTION_COSTUME   = OPTION_WEDDING|OPTION_XMAS|OPTION_SUMMER|OPTION_HANBOK|OPTION_OKTOBERFEST,
 };
 
 //Defines for the manner system [Skotlex]
@@ -1590,6 +1729,20 @@ enum scb_flag
 	SCB_ALL     = 0x3FFFFFFF
 };
 
+//Regen related flags.
+enum e_regen {
+	RGN_HP  = 0x01,
+	RGN_SP  = 0x02,
+	RGN_SHP = 0x04,
+	RGN_SSP = 0x08,
+};
+
+enum e_status_calc_opt {
+	SCO_NONE  = 0x0,
+	SCO_FIRST = 0x1, /* trigger the calculations that should take place only onspawn/once */
+	SCO_FORCE = 0x2, /* only relevant to BL_PC types, ensures call bypasses the queue caused by delayed damage */
+};
+
 //Define to determine who gets HP/SP consumed on doing skills/etc. [Skotlex]
 #define BL_CONSUME (BL_PC|BL_HOM|BL_MER|BL_ELEM)
 //Define to determine who has regen
@@ -1608,15 +1761,7 @@ typedef struct weapon_atk {
 	unsigned short matk;
 	unsigned char wlv;
 #endif
-}weapon_atk;
-
-sc_type SkillStatusChangeTable[MAX_SKILL];  // skill  -> status
-int StatusIconChangeTable[SC_MAX];          // status -> "icon" (icon is a bit of a misnomer, since there exist values with no icon associated)
-unsigned int StatusChangeFlagTable[SC_MAX]; // status -> flags
-int StatusSkillChangeTable[SC_MAX];         // status -> skill
-int StatusRelevantBLTypes[SI_MAX];          // "icon" -> enum bl_type (for clif->status_change to identify for which bl types to send packets)
-bool StatusDisplayType[SC_MAX];
-
+} weapon_atk;
 
 //For holding basic status (which can be modified by status changes)
 struct status_data {
@@ -1630,7 +1775,7 @@ struct status_data {
 		speed,
 		amotion, adelay, dmotion,
 		mode;
-	short 
+	short
 		hit, flee, cri, flee2,
 		def2, mdef2,
 #ifdef RENEWAL_ASPD
@@ -1647,6 +1792,9 @@ struct status_data {
 		size, race;
 
 	struct weapon_atk rhw, lhw; //Right Hand/Left Hand Weapon.
+#ifdef RENEWAL
+	int equip_atk;
+#endif
 };
 
 //Additional regen data that only players have.
@@ -1720,151 +1868,234 @@ struct status_change {
 	unsigned char sg_counter; //Storm gust counter (previous hits from storm gust)
 #endif
 	unsigned char bs_counter; // Blood Sucker counter
+	unsigned char fv_counter; // Force of vanguard counter
 	struct status_change_entry *data[SC_MAX];
 };
 
-// for looking up associated data
-sc_type status_skill2sc(int skill);
-int status_sc2skill(sc_type sc);
-unsigned int status_sc2scb_flag(sc_type sc);
-int status_type2relevant_bl_types(int type);
-int status_get_sc_type(sc_type idx);
 
-int status_damage(struct block_list *src,struct block_list *target,int hp,int sp, int walkdelay, int flag);
 //Define for standard HP damage attacks.
-#define status_fix_damage(src, target, hp, walkdelay) status_damage(src, target, hp, 0, walkdelay, 0)
+#define status_fix_damage(src, target, hp, walkdelay) (status->damage((src), (target), (hp), 0, (walkdelay), 0))
 //Define for standard HP/SP damage triggers.
-#define status_zap(bl, hp, sp) status_damage(NULL, bl, hp, sp, 0, 1)
-//Define for standard HP/SP skill-related cost triggers (mobs require no HP/SP to use skills)
-int status_charge(struct block_list* bl, int hp, int sp);
-int status_percent_change(struct block_list *src,struct block_list *target,signed char hp_rate, signed char sp_rate, int flag);
-//Easier handling of status_percent_change
-#define status_percent_heal(bl, hp_rate, sp_rate) status_percent_change(NULL, bl, -(hp_rate), -(sp_rate), 0)
-#define status_percent_damage(src, target, hp_rate, sp_rate, kill) status_percent_change(src, target, hp_rate, sp_rate, (kill)?1:2)
+#define status_zap(bl, hp, sp) (status->damage(NULL, (bl), (hp), (sp), 0, 1))
+//Easier handling of status->percent_change
+#define status_percent_heal(bl, hp_rate, sp_rate) (status->percent_change(NULL, (bl), -(hp_rate), -(sp_rate), 0))
+#define status_percent_damage(src, target, hp_rate, sp_rate, kill) (status->percent_change((src), (target), (hp_rate), (sp_rate), (kill)?1:2))
 //Instant kill with no drops/exp/etc
-#define status_kill(bl) status_percent_damage(NULL, bl, 100, 0, true)
-//Used to set the hp/sp of an object to an absolute value (can't kill)
-int status_set_hp(struct block_list *bl, unsigned int hp, int flag);
-int status_set_sp(struct block_list *bl, unsigned int sp, int flag);
-int status_heal(struct block_list *bl,int hp,int sp, int flag);
-int status_revive(struct block_list *bl, unsigned char per_hp, unsigned char per_sp);
-
-struct regen_data *status_get_regen_data(struct block_list *bl);
-struct status_data *status_get_status_data(struct block_list *bl);
-struct status_data *status_get_base_status(struct block_list *bl);
-const char * status_get_name(struct block_list *bl);
-int status_get_class(struct block_list *bl);
-int status_get_lv(struct block_list *bl);
-#define status_get_range(bl) status_get_status_data(bl)->rhw.range
-#define status_get_hp(bl) status_get_status_data(bl)->hp
-#define status_get_max_hp(bl) status_get_status_data(bl)->max_hp
-#define status_get_sp(bl) status_get_status_data(bl)->sp
-#define status_get_max_sp(bl) status_get_status_data(bl)->max_sp
-#define status_get_str(bl) status_get_status_data(bl)->str
-#define status_get_agi(bl) status_get_status_data(bl)->agi
-#define status_get_vit(bl) status_get_status_data(bl)->vit
-#define status_get_int(bl) status_get_status_data(bl)->int_
-#define status_get_dex(bl) status_get_status_data(bl)->dex
-#define status_get_luk(bl) status_get_status_data(bl)->luk
-#define status_get_hit(bl) status_get_status_data(bl)->hit
-#define status_get_flee(bl) status_get_status_data(bl)->flee
-defType status_get_def(struct block_list *bl);
-#define status_get_mdef(bl) status_get_status_data(bl)->mdef
-#define status_get_flee2(bl) status_get_status_data(bl)->flee2
-#define status_get_def2(bl) status_get_status_data(bl)->def2
-#define status_get_mdef2(bl) status_get_status_data(bl)->mdef2
-#define status_get_critical(bl)  status_get_status_data(bl)->cri
-#define status_get_batk(bl) status_get_status_data(bl)->batk
-#define status_get_watk(bl) status_get_status_data(bl)->rhw.atk
-#define status_get_watk2(bl) status_get_status_data(bl)->rhw.atk2
-#define status_get_matk_max(bl) status_get_status_data(bl)->matk_max
-#define status_get_matk_min(bl) status_get_status_data(bl)->matk_min
-#define status_get_lwatk(bl) status_get_status_data(bl)->lhw.atk
-#define status_get_lwatk2(bl) status_get_status_data(bl)->lhw.atk2
-unsigned short status_get_speed(struct block_list *bl);
-#define status_get_adelay(bl) status_get_status_data(bl)->adelay
-#define status_get_amotion(bl) status_get_status_data(bl)->amotion
-#define status_get_dmotion(bl) status_get_status_data(bl)->dmotion
-#define status_get_element(bl) status_get_status_data(bl)->def_ele
-#define status_get_element_level(bl) status_get_status_data(bl)->ele_lv
-unsigned char status_calc_attack_element(struct block_list *bl, struct status_change *sc, int element);
-#define status_get_attack_sc_element(bl, sc) status_calc_attack_element(bl, sc, 0)
-#define status_get_attack_element(bl) status_get_status_data(bl)->rhw.ele
-#define status_get_attack_lelement(bl) status_get_status_data(bl)->lhw.ele
-#define status_get_race(bl) status_get_status_data(bl)->race
-#define status_get_size(bl) status_get_status_data(bl)->size
-#define status_get_mode(bl) status_get_status_data(bl)->mode
-int status_get_party_id(struct block_list *bl);
-int status_get_guild_id(struct block_list *bl);
-int status_get_emblem_id(struct block_list *bl);
-int status_get_mexp(struct block_list *bl);
-int status_get_race2(struct block_list *bl);
-
-struct view_data *status_get_viewdata(struct block_list *bl);
-void status_set_viewdata(struct block_list *bl, int class_);
-void status_change_init(struct block_list *bl);
-struct status_change *status_get_sc(struct block_list *bl);
-
-int status_isdead(struct block_list *bl);
-int status_isimmune(struct block_list *bl);
-
-int status_get_sc_def(struct block_list *bl, enum sc_type type, int rate, int tick, int flag);
+#define status_kill(bl) status_percent_damage(NULL, (bl), 100, 0, true)
+
+#define status_get_range(bl)                 (status->get_status_data(bl)->rhw.range)
+#define status_get_hp(bl)                    (status->get_status_data(bl)->hp)
+#define status_get_max_hp(bl)                (status->get_status_data(bl)->max_hp)
+#define status_get_sp(bl)                    (status->get_status_data(bl)->sp)
+#define status_get_max_sp(bl)                (status->get_status_data(bl)->max_sp)
+#define status_get_str(bl)                   (status->get_status_data(bl)->str)
+#define status_get_agi(bl)                   (status->get_status_data(bl)->agi)
+#define status_get_vit(bl)                   (status->get_status_data(bl)->vit)
+#define status_get_int(bl)                   (status->get_status_data(bl)->int_)
+#define status_get_dex(bl)                   (status->get_status_data(bl)->dex)
+#define status_get_luk(bl)                   (status->get_status_data(bl)->luk)
+#define status_get_hit(bl)                   (status->get_status_data(bl)->hit)
+#define status_get_flee(bl)                  (status->get_status_data(bl)->flee)
+#define status_get_mdef(bl)                  (status->get_status_data(bl)->mdef)
+#define status_get_flee2(bl)                 (status->get_status_data(bl)->flee2)
+#define status_get_def2(bl)                  (status->get_status_data(bl)->def2)
+#define status_get_mdef2(bl)                 (status->get_status_data(bl)->mdef2)
+#define status_get_critical(bl)              (status->get_status_data(bl)->cri)
+#define status_get_batk(bl)                  (status->get_status_data(bl)->batk)
+#define status_get_watk(bl)                  (status->get_status_data(bl)->rhw.atk)
+#define status_get_watk2(bl)                 (status->get_status_data(bl)->rhw.atk2)
+#define status_get_matk_max(bl)              (status->get_status_data(bl)->matk_max)
+#define status_get_matk_min(bl)              (status->get_status_data(bl)->matk_min)
+#define status_get_lwatk(bl)                 (status->get_status_data(bl)->lhw.atk)
+#define status_get_lwatk2(bl)                (status->get_status_data(bl)->lhw.atk2)
+#define status_get_adelay(bl)                (status->get_status_data(bl)->adelay)
+#define status_get_amotion(bl)               (status->get_status_data(bl)->amotion)
+#define status_get_dmotion(bl)               (status->get_status_data(bl)->dmotion)
+#define status_get_element(bl)               (status->get_status_data(bl)->def_ele)
+#define status_get_element_level(bl)         (status->get_status_data(bl)->ele_lv)
+#define status_get_attack_sc_element(bl, sc) (status->calc_attack_element((bl), (sc), 0))
+#define status_get_attack_element(bl)        (status->get_status_data(bl)->rhw.ele)
+#define status_get_attack_lelement(bl)       (status->get_status_data(bl)->lhw.ele)
+#define status_get_race(bl)                  (status->get_status_data(bl)->race)
+#define status_get_size(bl)                  (status->get_status_data(bl)->size)
+#define status_get_mode(bl)                  (status->get_status_data(bl)->mode)
+
 //Short version, receives rate in 1->100 range, and does not uses a flag setting.
-#define sc_start(bl, type, rate, val1, tick) status_change_start(bl,type,100*(rate),val1,0,0,0,tick,0)
-#define sc_start2(bl, type, rate, val1, val2, tick) status_change_start(bl,type,100*(rate),val1,val2,0,0,tick,0)
-#define sc_start4(bl, type, rate, val1, val2, val3, val4, tick) status_change_start(bl,type,100*(rate),val1,val2,val3,val4,tick,0)
-
-int status_change_start(struct block_list* bl,enum sc_type type,int rate,int val1,int val2,int val3,int val4,int tick,int flag);
-int status_change_end_(struct block_list* bl, enum sc_type type, int tid, const char* file, int line);
-#define status_change_end(bl,type,tid) status_change_end_(bl,type,tid,__FILE__,__LINE__)
-int kaahi_heal_timer(int tid, unsigned int tick, int id, intptr_t data);
-int status_change_timer(int tid, unsigned int tick, int id, intptr_t data);
-int status_change_timer_sub(struct block_list* bl, va_list ap);
-int status_change_clear(struct block_list* bl, int type);
-int status_change_clear_buffs(struct block_list* bl, int type);
-
-#define status_calc_bl(bl, flag) status_calc_bl_(bl, (enum scb_flag)(flag), false)
-#define status_calc_mob(md, first) status_calc_bl_(&(md)->bl, SCB_ALL, first)
-#define status_calc_pet(pd, first) status_calc_bl_(&(pd)->bl, SCB_ALL, first)
-#define status_calc_pc(sd, first) status_calc_bl_(&(sd)->bl, SCB_ALL, first)
-#define status_calc_homunculus(hd, first) status_calc_bl_(&(hd)->bl, SCB_ALL, first)
-#define status_calc_mercenary(md, first) status_calc_bl_(&(md)->bl, SCB_ALL, first)
-#define status_calc_elemental(ed, first) status_calc_bl_(&(ed)->bl, SCB_ALL, first)
-#define status_calc_npc(nd, first) status_calc_bl_(&(nd)->bl, SCB_ALL, first)
-
-void status_calc_bl_(struct block_list *bl, enum scb_flag flag, bool first);
-int status_calc_mob_(struct mob_data* md, bool first);
-int status_calc_pet_(struct pet_data* pd, bool first);
-int status_calc_pc_(struct map_session_data* sd, bool first);
-int status_calc_homunculus_(struct homun_data *hd, bool first);
-int status_calc_mercenary_(struct mercenary_data *md, bool first);
-int status_calc_elemental_(struct elemental_data *ed, bool first);
-
-void status_calc_misc(struct block_list *bl, struct status_data *status, int level);
-void status_calc_regen(struct block_list *bl, struct status_data *status, struct regen_data *regen);
-void status_calc_regen_rate(struct block_list *bl, struct regen_data *regen, struct status_change *sc);
-
-int status_check_skilluse(struct block_list *src, struct block_list *target, uint16 skill_id, int flag); // [Skotlex]
-int status_check_visibility(struct block_list *src, struct block_list *target); //[Skotlex]
-
-int status_change_spread( struct block_list *src, struct block_list *bl );
-
-defType status_calc_def(struct block_list *bl, struct status_change *sc, int, bool);
-signed short status_calc_def2(struct block_list *,struct status_change *, int, bool);
-defType status_calc_mdef(struct block_list *bl, struct status_change *sc, int, bool);
-signed short status_calc_mdef2(struct block_list *,struct status_change *, int, bool);
+#define sc_start(src, bl, type, rate, val1, tick)                    (status->change_start((src),(bl),(type),100*(rate),(val1),0,0,0,(tick),0))
+#define sc_start2(src, bl, type, rate, val1, val2, tick)             (status->change_start((src),(bl),(type),100*(rate),(val1),(val2),0,0,(tick),0))
+#define sc_start4(src, bl, type, rate, val1, val2, val3, val4, tick) (status->change_start((src),(bl),(type),100*(rate),(val1),(val2),(val3),(val4),(tick),0))
 
-#ifdef RENEWAL
-unsigned short status_base_matk(const struct status_data* status, int level);
-int status_get_weapon_atk(struct block_list *src, struct weapon_atk *watk, int flag);
-int status_get_total_mdef(struct block_list *src);
-int status_get_total_def(struct block_list *src);
-#endif
+#define status_change_end(bl,type,tid) (status->change_end_((bl),(type),(tid),__FILE__,__LINE__))
+
+#define status_calc_bl(bl, flag)        (status->calc_bl_((bl), (enum scb_flag)(flag), SCO_NONE))
+#define status_calc_mob(md, opt)        (status->calc_bl_(&(md)->bl, SCB_ALL, (opt)))
+#define status_calc_pet(pd, opt)        (status->calc_bl_(&(pd)->bl, SCB_ALL, (opt)))
+#define status_calc_pc(sd, opt)         (status->calc_bl_(&(sd)->bl, SCB_ALL, (opt)))
+#define status_calc_homunculus(hd, opt) (status->calc_bl_(&(hd)->bl, SCB_ALL, (opt)))
+#define status_calc_mercenary(md, opt)  (status->calc_bl_(&(md)->bl, SCB_ALL, (opt)))
+#define status_calc_elemental(ed, opt)  (status->calc_bl_(&(ed)->bl, SCB_ALL, (opt)))
+#define status_calc_npc(nd, opt)        (status->calc_bl_(&(nd)->bl, SCB_ALL, (opt)))
+
+// bonus values and upgrade chances for refining equipment
+struct s_refine_info {
+	int chance[MAX_REFINE]; // success chance
+	int bonus[MAX_REFINE]; // cumulative fixed bonus damage
+	int randombonus_max[MAX_REFINE]; // cumulative maximum random bonus damage
+};
+
+/*=====================================
+* Interface : status.h
+* Generated by HerculesInterfaceMaker
+* created by Susu
+*-------------------------------------*/
+struct status_interface {
+
+	/* vars */
+	int current_equip_item_index;
+	int current_equip_card_id;
+	/* */
+	int max_weight_base[CLASS_COUNT];
+	int hp_coefficient[CLASS_COUNT];
+	int hp_coefficient2[CLASS_COUNT];
+	int hp_sigma_val[CLASS_COUNT][MAX_LEVEL+1];
+	int sp_coefficient[CLASS_COUNT];
+	int aspd_base[CLASS_COUNT][MAX_WEAPON_TYPE+1]; // +1 for RENEWAL_ASPD
+	sc_type Skill2SCTable[MAX_SKILL];  // skill  -> status
+	int IconChangeTable[SC_MAX];          // status -> "icon" (icon is a bit of a misnomer, since there exist values with no icon associated)
+	unsigned int ChangeFlagTable[SC_MAX]; // status -> flags
+	int SkillChangeTable[SC_MAX];         // status -> skill
+	int RelevantBLTypes[SI_MAX];          // "icon" -> enum bl_type (for clif->status_change to identify for which bl types to send packets)
+	bool DisplayType[SC_MAX];
+	/* */
+	struct s_refine_info refine_info[REFINE_TYPE_MAX];
+	/* */
+	int atkmods[3][MAX_WEAPON_TYPE];//ATK weapon modification for size (size_fix.txt)
+	char job_bonus[CLASS_COUNT][MAX_LEVEL];
+	sc_conf_type sc_conf[SC_MAX];
+	struct eri *data_ers; //For sc_data entries
+	struct status_data dummy;
+	int64 natural_heal_prev_tick;
+	unsigned int natural_heal_diff_tick;
+	/* */
+	int (*init) (bool minimal);
+	void (*final) (void);
+	/* funcs */
+	int (*get_refine_chance) (enum refine_type wlv, int refine);
+	// for looking up associated data
+	sc_type (*skill2sc) (int skill_id);
+	int (*sc2skill) (sc_type sc);
+	unsigned int (*sc2scb_flag) (sc_type sc);
+	int (*type2relevant_bl_types) (int type);
+	int (*get_sc_type) (sc_type idx);
+	int (*damage) (struct block_list *src,struct block_list *target,int64 hp,int64 sp, int walkdelay, int flag);
+	//Define for standard HP/SP skill-related cost triggers (mobs require no HP/SP to use skills)
+	int (*charge) (struct block_list* bl, int64 hp, int64 sp);
+	int (*percent_change) (struct block_list *src,struct block_list *target,signed char hp_rate, signed char sp_rate, int flag);
+	//Used to set the hp/sp of an object to an absolute value (can't kill)
+	int (*set_hp) (struct block_list *bl, unsigned int hp, int flag);
+	int (*set_sp) (struct block_list *bl, unsigned int sp, int flag);
+	int (*heal) (struct block_list *bl,int64 hp,int64 sp, int flag);
+	int (*revive) (struct block_list *bl, unsigned char per_hp, unsigned char per_sp);
+	int (*fixed_revive) (struct block_list *bl, unsigned int per_hp, unsigned int per_sp);
+	struct regen_data * (*get_regen_data) (struct block_list *bl);
+	struct status_data * (*get_status_data) (struct block_list *bl);
+	struct status_data * (*get_base_status) (struct block_list *bl);
+	const char * (*get_name) (struct block_list *bl);
+	int (*get_class) (struct block_list *bl);
+	int (*get_lv) (struct block_list *bl);
+	defType (*get_def) (struct block_list *bl);
+	unsigned short (*get_speed) (struct block_list *bl);
+	unsigned char (*calc_attack_element) (struct block_list *bl, struct status_change *sc, int element);
+	int (*get_party_id) (struct block_list *bl);
+	int (*get_guild_id) (struct block_list *bl);
+	int (*get_emblem_id) (struct block_list *bl);
+	int (*get_mexp) (struct block_list *bl);
+	int (*get_race2) (struct block_list *bl);
+	struct view_data * (*get_viewdata) (struct block_list *bl);
+	void (*set_viewdata) (struct block_list *bl, int class_);
+	void (*change_init) (struct block_list *bl);
+	struct status_change * (*get_sc) (struct block_list *bl);
+	int (*isdead) (struct block_list *bl);
+	int (*isimmune) (struct block_list *bl);
+	int (*get_sc_def) (struct block_list *src, struct block_list *bl, enum sc_type type, int rate, int tick, int flag);
+	int (*change_start) (struct block_list *src, struct block_list *bl, enum sc_type type, int rate, int val1, int val2, int val3, int val4, int tick, int flag);
+	int (*change_end_) (struct block_list* bl, enum sc_type type, int tid, const char* file, int line);
+	int (*kaahi_heal_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*change_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*change_timer_sub) (struct block_list* bl, va_list ap);
+	int (*change_clear) (struct block_list* bl, int type);
+	int (*change_clear_buffs) (struct block_list* bl, int type);
+	void (*calc_bl_) (struct block_list *bl, enum scb_flag flag, enum e_status_calc_opt opt);
+	int (*calc_mob_) (struct mob_data* md, enum e_status_calc_opt opt);
+	int (*calc_pet_) (struct pet_data* pd, enum e_status_calc_opt opt);
+	int (*calc_pc_) (struct map_session_data* sd, enum e_status_calc_opt opt);
+	int (*calc_homunculus_) (struct homun_data *hd, enum e_status_calc_opt opt);
+	int (*calc_mercenary_) (struct mercenary_data *md, enum e_status_calc_opt opt);
+	int (*calc_elemental_) (struct elemental_data *ed, enum e_status_calc_opt opt);
+	void (*calc_misc) (struct block_list *bl, struct status_data *st, int level);
+	void (*calc_regen) (struct block_list *bl, struct status_data *st, struct regen_data *regen);
+	void (*calc_regen_rate) (struct block_list *bl, struct regen_data *regen, struct status_change *sc);
+	int (*check_skilluse) (struct block_list *src, struct block_list *target, uint16 skill_id, int flag); // [Skotlex]
+	int (*check_visibility) (struct block_list *src, struct block_list *target); //[Skotlex]
+	int (*change_spread) (struct block_list *src, struct block_list *bl);
+	defType (*calc_def) (struct block_list *bl, struct status_change *sc, int def, bool viewable);
+	short (*calc_def2) (struct block_list *bl, struct status_change *sc, int def2, bool viewable);
+	defType (*calc_mdef) (struct block_list *bl, struct status_change *sc, int mdef, bool viewable);
+	short (*calc_mdef2) (struct block_list *bl, struct status_change *sc, int mdef2, bool viewable);
+	unsigned short (*calc_batk)(struct block_list *bl, struct status_change *sc, int batk, bool viewable);
+	unsigned short (*base_matk) (const struct status_data *st, int level);
+	int (*get_weapon_atk) (struct block_list *src, struct weapon_atk *watk, int flag);
+	int (*get_total_mdef) (struct block_list *src);
+	int (*get_total_def) (struct block_list *src);
+	int (*get_matk) (struct block_list *src, int flag);
+	void (*update_matk) ( struct block_list *bl );
+	int (*readdb) (void);
+	
+	void (*initChangeTables) (void);
+	void (*initDummyData) (void);
+	int (*base_amotion_pc) (struct map_session_data *sd, struct status_data *st);
+	unsigned short (*base_atk) (const struct block_list *bl, const struct status_data *st);
+	void (*calc_sigma) (void);
+	unsigned int (*base_pc_maxhp) (struct map_session_data *sd, struct status_data *st);
+	unsigned int (*base_pc_maxsp) (struct map_session_data *sd, struct status_data *st);
+	int (*calc_npc_) (struct npc_data *nd, enum e_status_calc_opt opt);
+	unsigned short (*calc_str) (struct block_list *bl, struct status_change *sc, int str);
+	unsigned short (*calc_agi) (struct block_list *bl, struct status_change *sc, int agi);
+	unsigned short (*calc_vit) (struct block_list *bl, struct status_change *sc, int vit);
+	unsigned short (*calc_int) (struct block_list *bl, struct status_change *sc, int int_);
+	unsigned short (*calc_dex) (struct block_list *bl, struct status_change *sc, int dex);
+	unsigned short (*calc_luk) (struct block_list *bl, struct status_change *sc, int luk);
+	unsigned short (*calc_watk) (struct block_list *bl, struct status_change *sc, int watk, bool viewable);
+	unsigned short (*calc_matk) (struct block_list *bl, struct status_change *sc, int matk, bool viewable);
+	signed short (*calc_hit) (struct block_list *bl, struct status_change *sc, int hit, bool viewable);
+	signed short (*calc_critical) (struct block_list *bl, struct status_change *sc, int critical, bool viewable);
+	signed short (*calc_flee) (struct block_list *bl, struct status_change *sc, int flee, bool viewable);
+	signed short (*calc_flee2) (struct block_list *bl, struct status_change *sc, int flee2, bool viewable);
+	unsigned short (*calc_speed) (struct block_list *bl, struct status_change *sc, int speed);
+	short (*calc_aspd_rate) (struct block_list *bl, struct status_change *sc, int aspd_rate);
+	unsigned short (*calc_dmotion) (struct block_list *bl, struct status_change *sc, int dmotion);
+	short (*calc_aspd) (struct block_list *bl, struct status_change *sc, short flag);
+	short (*calc_fix_aspd) (struct block_list *bl, struct status_change *sc, int aspd);
+	unsigned int (*calc_maxhp) (struct block_list *bl, struct status_change *sc, uint64 maxhp);
+	unsigned int (*calc_maxsp) (struct block_list *bl, struct status_change *sc, unsigned int maxsp);
+	unsigned char (*calc_element) (struct block_list *bl, struct status_change *sc, int element);
+	unsigned char (*calc_element_lv) (struct block_list *bl, struct status_change *sc, int lv);
+	unsigned short (*calc_mode) (struct block_list *bl, struct status_change *sc, int mode);
+	unsigned short (*calc_ematk) (struct block_list *bl, struct status_change *sc, int matk);
+	void (*calc_bl_main) (struct block_list *bl, int flag);
+	void (*display_add) (struct map_session_data *sd, enum sc_type type, int dval1, int dval2, int dval3);
+	void (*display_remove) (struct map_session_data *sd, enum sc_type type);
+	int (*natural_heal) (struct block_list *bl, va_list args);
+	int (*natural_heal_timer) (int tid, int64 tick, int id, intptr_t data);
+	bool (*readdb_job1) (char *fields[], int columns, int current);
+	bool (*readdb_job2) (char *fields[], int columns, int current);
+	bool (*readdb_sizefix) (char *fields[], int columns, int current);
+	bool (*readdb_refine) (char *fields[], int columns, int current);
+	bool (*readdb_scconfig) (char *fields[], int columns, int current);
+};
 
-int status_get_matk(struct block_list *src, int flag);
+struct status_interface *status;
 
-int status_readdb(void);
-int do_init_status(void);
-void do_final_status(void);
+void status_defaults(void);
 
-#endif /* _STATUS_H_ */
+#endif /* MAP_STATUS_H */
diff --git a/src/map/storage.c b/src/map/storage.c
index ea30f6c0f..217f14a3a 100644
--- a/src/map/storage.c
+++ b/src/map/storage.c
@@ -1,38 +1,40 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#include "../common/cbasetypes.h"
-#include "../common/db.h"
-#include "../common/nullpo.h"
-#include "../common/malloc.h"
-#include "../common/showmsg.h"
+#define HERCULES_CORE
 
-#include "map.h" // struct map_session_data
 #include "storage.h"
-#include "chrif.h"
-#include "itemdb.h"
-#include "clif.h"
-#include "intif.h"
-#include "pc.h"
-#include "guild.h"
-#include "battle.h"
-#include "atcommand.h"
-#include "log.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "atcommand.h"
+#include "battle.h"
+#include "chrif.h"
+#include "clif.h"
+#include "guild.h"
+#include "intif.h"
+#include "itemdb.h"
+#include "log.h"
+#include "map.h" // struct map_session_data
+#include "pc.h"
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
 
-static DBMap* guild_storage_db; // int guild_id -> struct guild_storage*
+struct storage_interface storage_s;
+struct guild_storage_interface gstorage_s;
 
 /*==========================================
  * Sort items in the warehouse
  *------------------------------------------*/
-static int storage_comp_item(const void *_i1, const void *_i2)
+int storage_comp_item(const void *i1_, const void *i2_)
 {
-	struct item *i1 = (struct item *)_i1;
-	struct item *i2 = (struct item *)_i2;
+	struct item *i1 = (struct item *)i1_;
+	struct item *i2 = (struct item *)i2_;
 
 	if (i1->nameid == i2->nameid)
 		return 0;
@@ -44,46 +46,32 @@ static int storage_comp_item(const void *_i1, const void *_i2)
 }
 
 //Sort item by storage_comp_item (nameid)
-static void storage_sortitem(struct item* items, unsigned int size)
+void storage_sortitem(struct item* items, unsigned int size)
 {
 	nullpo_retv(items);
 
 	if( battle_config.client_sort_storage )
 	{
-		qsort(items, size, sizeof(struct item), storage_comp_item);
+		qsort(items, size, sizeof(struct item), storage->comp_item);
 	}
 }
 
-/*==========================================
- * Init/Terminate
- *------------------------------------------*/
-int do_init_storage(void) // Called from map.c::do_init()
-{
-	guild_storage_db=idb_alloc(DB_OPT_RELEASE_DATA);
-	return 1;
-}
-void do_final_storage(void) // by [MC Cameri]
-{
-	guild_storage_db->destroy(guild_storage_db,NULL);
-}
-
 /**
  * Parses storage and saves 'dirty' ones upon reconnect. [Skotlex]
  * @see DBApply
  */
-static int storage_reconnect_sub(DBKey key, DBData *data, va_list ap)
+int storage_reconnect_sub(DBKey key, DBData *data, va_list ap)
 {
 	struct guild_storage *stor = DB->data2ptr(data);
 	if (stor->dirty && stor->storage_status == 0) //Save closed storages.
-		storage_guild_storagesave(0, stor->guild_id,0);
+		gstorage->save(0, stor->guild_id,0);
 
 	return 0;
 }
 
 //Function to be invoked upon server reconnection to char. To save all 'dirty' storages [Skotlex]
-void do_reconnect_storage(void)
-{
-	guild_storage_db->foreach(guild_storage_db, storage_reconnect_sub);
+void do_reconnect_storage(void) {
+	gstorage->db->foreach(gstorage->db, storage->reconnect_sub);
 }
 
 /*==========================================
@@ -98,14 +86,14 @@ int storage_storageopen(struct map_session_data *sd)
 	if(sd->state.storage_flag)
 		return 1; //Already open?
 	
-	if( !pc->can_give_items(sd) )
+	if( !pc_can_give_items(sd) )
   	{ //check is this GM level is allowed to put items to storage
 		clif->message(sd->fd, msg_txt(246));
 		return 1;
 	}
 	
 	sd->state.storage_flag = 1;
-	storage_sortitem(sd->status.storage.items, ARRAYLENGTH(sd->status.storage.items));
+	storage->sortitem(sd->status.storage.items, ARRAYLENGTH(sd->status.storage.items));
 	clif->storagelist(sd, sd->status.storage.items, ARRAYLENGTH(sd->status.storage.items));
 	clif->updatestorageamount(sd, sd->status.storage.storage_amount, MAX_STORAGE);
 	return 0;
@@ -120,7 +108,8 @@ int compare_item(struct item *a, struct item *b)
 		a->identify == b->identify &&
 		a->refine == b->refine &&
 		a->attribute == b->attribute &&
-		a->expire_time == b->expire_time )
+		a->expire_time == b->expire_time &&
+		a->bound == b->bound )
 	{
 		int i;
 		for (i = 0; i < MAX_SLOTS && (a->card[i] == b->card[i]); i++);
@@ -132,8 +121,7 @@ int compare_item(struct item *a, struct item *b)
 /*==========================================
  * Internal add-item function.
  *------------------------------------------*/
-static int storage_additem(struct map_session_data* sd, struct item* item_data, int amount)
-{
+int storage_additem(struct map_session_data* sd, struct item* item_data, int amount) {
 	struct storage_data* stor = &sd->status.storage;
 	struct item_data *data;
 	int i;
@@ -141,20 +129,25 @@ static int storage_additem(struct map_session_data* sd, struct item* item_data,
 	if( item_data->nameid <= 0 || amount <= 0 )
 		return 1;
 	
-	data = itemdb_search(item_data->nameid);
+	data = itemdb->search(item_data->nameid);
 
 	if( data->stack.storage && amount > data->stack.amount )
 	{// item stack limitation
 		return 1;
 	}
 
-	if( !itemdb_canstore(item_data, pc->get_group_level(sd)) )
+	if( !itemdb_canstore(item_data, pc_get_group_level(sd)) )
 	{	//Check if item is storable. [Skotlex]
 		clif->message (sd->fd, msg_txt(264));
 		return 1;
 	}
 	
-	if( itemdb_isstackable2(data) )
+	if( item_data->bound > IBT_ACCOUNT && !pc_can_give_bound_items(sd) ) {
+		clif->message(sd->fd, msg_txt(294));
+		return 1;
+	}
+
+	if( itemdb->isstackable2(data) )
 	{//Stackable
 		for( i = 0; i < MAX_STORAGE; i++ )
 		{
@@ -210,8 +203,7 @@ int storage_delitem(struct map_session_data* sd, int n, int amount)
  *	0 : fail
  *	1 : success
  *------------------------------------------*/
-int storage_storageadd(struct map_session_data* sd, int index, int amount)
-{
+int storage_storageadd(struct map_session_data* sd, int index, int amount) {
 	nullpo_ret(sd);
 
 	if( sd->status.storage.storage_amount > MAX_STORAGE )
@@ -226,8 +218,10 @@ int storage_storageadd(struct map_session_data* sd, int index, int amount)
 	if( amount < 1 || amount > sd->status.inventory[index].amount )
   		return 0;
 
-	if( storage_additem(sd,&sd->status.inventory[index],amount) == 0 )
+	if( storage->additem(sd,&sd->status.inventory[index],amount) == 0 )
 		pc->delitem(sd,index,amount,0,4,LOG_TYPE_STORAGE);
+	else
+		clif->dropitem(sd, index,0);
 
 	return 1;
 }
@@ -253,7 +247,7 @@ int storage_storageget(struct map_session_data* sd, int index, int amount)
 		return 0;
 
 	if( (flag = pc->additem(sd,&sd->status.storage.items[index],amount,LOG_TYPE_STORAGE)) == 0 )
-		storage_delitem(sd,index,amount);
+		storage->delitem(sd,index,amount);
 	else
 		clif->additem(sd,0,0,flag);
 
@@ -283,7 +277,7 @@ int storage_storageaddfromcart(struct map_session_data* sd, int index, int amoun
 	if( amount < 1 || amount > sd->status.cart[index].amount )
 		return 0;
 
-	if( storage_additem(sd,&sd->status.cart[index],amount) == 0 )
+	if( storage->additem(sd,&sd->status.cart[index],amount) == 0 )
 		pc->cart_delitem(sd,index,amount,0,LOG_TYPE_STORAGE);
 
 	return 1;
@@ -296,8 +290,8 @@ int storage_storageaddfromcart(struct map_session_data* sd, int index, int amoun
  *	0 : fail
  *	1 : success
  *------------------------------------------*/
-int storage_storagegettocart(struct map_session_data* sd, int index, int amount)
-{
+int storage_storagegettocart(struct map_session_data* sd, int index, int amount) {
+	int flag = 0;
 	nullpo_ret(sd);
 
 	if( index < 0 || index >= MAX_STORAGE )
@@ -309,8 +303,12 @@ int storage_storagegettocart(struct map_session_data* sd, int index, int amount)
 	if( amount < 1 || amount > sd->status.storage.items[index].amount )
 		return 0;
 	
-	if( pc->cart_additem(sd,&sd->status.storage.items[index],amount,LOG_TYPE_STORAGE) == 0 )
-		storage_delitem(sd,index,amount);
+	if( (flag = pc->cart_additem(sd,&sd->status.storage.items[index],amount,LOG_TYPE_STORAGE)) == 0 )
+		storage->delitem(sd,index,amount);
+	else {
+		clif->dropitem(sd, index,0);
+		clif->cart_additem_ack(sd,flag == 1?0x0:0x1);
+	}
 
 	return 1;
 }
@@ -319,14 +317,13 @@ int storage_storagegettocart(struct map_session_data* sd, int index, int amount)
 /*==========================================
  * Modified By Valaris to save upon closing [massdriller]
  *------------------------------------------*/
-void storage_storageclose(struct map_session_data* sd)
-{
+void storage_storageclose(struct map_session_data* sd) {
 	nullpo_retv(sd);
 
 	clif->storageclose(sd);
 
-	if( iMap->save_settings&4 )
-		chrif_save(sd,0); //Invokes the storage saving as well.
+	if( map->save_settings&4 )
+		chrif->save(sd,0); //Invokes the storage saving as well.
 
 	sd->state.storage_flag = 0;
 }
@@ -334,12 +331,11 @@ void storage_storageclose(struct map_session_data* sd)
 /*==========================================
  * When quitting the game.
  *------------------------------------------*/
-void storage_storage_quit(struct map_session_data* sd, int flag)
-{
+void storage_storage_quit(struct map_session_data* sd, int flag) {
 	nullpo_retv(sd);
 	
-	if (iMap->save_settings&4)
-		chrif_save(sd, flag); //Invokes the storage saving as well.
+	if (map->save_settings&4)
+		chrif->save(sd, flag); //Invokes the storage saving as well.
 
 	sd->state.storage_flag = 0;
 }
@@ -347,7 +343,7 @@ void storage_storage_quit(struct map_session_data* sd, int flag)
 /**
  * @see DBCreateData
  */
-static DBData create_guildstorage(DBKey key, va_list args)
+DBData create_guildstorage(DBKey key, va_list args)
 {
 	struct guild_storage *gs = NULL;
 	gs = (struct guild_storage *) aCalloc(sizeof(struct guild_storage), 1);
@@ -359,19 +355,17 @@ struct guild_storage *guild2storage(int guild_id)
 {
 	struct guild_storage *gs = NULL;
 	if(guild->search(guild_id) != NULL)
-		gs = idb_ensure(guild_storage_db,guild_id,create_guildstorage);
+		gs = idb_ensure(gstorage->db,guild_id,gstorage->create);
 	return gs;
 }
 
 //For just locating a storage without creating one. [Skotlex]
-struct guild_storage *guild2storage2(int guild_id)
-{	
-	return (struct guild_storage*)idb_get(guild_storage_db,guild_id);
+struct guild_storage *guild2storage2(int guild_id) {
+	return (struct guild_storage*)idb_get(gstorage->db,guild_id);
 }
 
-int guild_storage_delete(int guild_id)
-{
-	idb_remove(guild_storage_db,guild_id);
+int guild_storage_delete(int guild_id) {
+	idb_remove(gstorage->db,guild_id);
 	return 0;
 }
 
@@ -394,13 +388,13 @@ int storage_guild_storageopen(struct map_session_data* sd)
 	if(sd->state.storage_flag)
 		return 1; //Can't open both storages at a time.
 	
-	if( !pc->can_give_items(sd) ) { //check is this GM level can open guild storage and store items [Lupus]
+	if( !pc_can_give_items(sd) ) { //check is this GM level can open guild storage and store items [Lupus]
 		clif->message(sd->fd, msg_txt(246));
 		return 1;
 	}
 
-	if((gstor = guild2storage2(sd->status.guild_id)) == NULL) {
-		intif_request_guild_storage(sd->status.account_id,sd->status.guild_id);
+	if((gstor = gstorage->id2storage2(sd->status.guild_id)) == NULL) {
+		intif->request_guild_storage(sd->status.account_id,sd->status.guild_id);
 		return 0;
 	}
 	if(gstor->storage_status)
@@ -411,7 +405,7 @@ int storage_guild_storageopen(struct map_session_data* sd)
 	
 	gstor->storage_status = 1;
 	sd->state.storage_flag = 2;
-	storage_sortitem(gstor->items, ARRAYLENGTH(gstor->items));
+	storage->sortitem(gstor->items, ARRAYLENGTH(gstor->items));
 	clif->storagelist(sd, gstor->items, ARRAYLENGTH(gstor->items));
 	clif->updatestorageamount(sd, gstor->storage_amount, MAX_GUILD_STORAGE);
 	return 0;
@@ -435,20 +429,25 @@ int guild_storage_additem(struct map_session_data* sd, struct guild_storage* sto
 	if(item_data->nameid <= 0 || amount <= 0)
 		return 1;
 
-	data = itemdb_search(item_data->nameid);
+	data = itemdb->search(item_data->nameid);
 
 	if( data->stack.guildstorage && amount > data->stack.amount )
 	{// item stack limitation
 		return 1;
 	}
 
-	if( !itemdb_canguildstore(item_data, pc->get_group_level(sd)) || item_data->expire_time )
-	{	//Check if item is storable. [Skotlex]
+	if( !itemdb_canguildstore(item_data, pc_get_group_level(sd)) || item_data->expire_time )
+ 	{	//Check if item is storable. [Skotlex]
 		clif->message (sd->fd, msg_txt(264));
 		return 1;
 	}
 
-	if(itemdb_isstackable2(data)){ //Stackable
+	if( item_data->bound && item_data->bound != IBT_GUILD && !pc_can_give_bound_items(sd) ) {
+		clif->message(sd->fd, msg_txt(294));
+		return 1;
+	}
+	
+	if(itemdb->isstackable2(data)){ //Stackable
 		for(i=0;i<MAX_GUILD_STORAGE;i++){
 			if(compare_item(&stor->items[i], item_data)) {
 				if( amount > MAX_AMOUNT - stor->items[i].amount || ( data->stack.guildstorage && amount > data->stack.amount - stor->items[i].amount ) )
@@ -512,7 +511,7 @@ int storage_guild_storageadd(struct map_session_data* sd, int index, int amount)
 	struct guild_storage *stor;
 
 	nullpo_ret(sd);
-	nullpo_ret(stor=guild2storage2(sd->status.guild_id));
+	nullpo_ret(stor=gstorage->id2storage2(sd->status.guild_id));
 		
 	if( !stor->storage_status || stor->storage_amount > MAX_GUILD_STORAGE )
 		return 0;
@@ -527,12 +526,14 @@ int storage_guild_storageadd(struct map_session_data* sd, int index, int amount)
 		return 0;
 		
 	if( stor->lock ) {
-		storage_guild_storageclose(sd);
+		gstorage->close(sd);
 		return 0;
 	}
 
-	if(guild_storage_additem(sd,stor,&sd->status.inventory[index],amount)==0)
+	if(gstorage->additem(sd,stor,&sd->status.inventory[index],amount)==0)
 		pc->delitem(sd,index,amount,0,4,LOG_TYPE_GSTORAGE);
+	else
+		clif->dropitem(sd, index,0);
 
 	return 1;
 }
@@ -542,7 +543,7 @@ int storage_guild_storageadd(struct map_session_data* sd, int index, int amount)
 * @index : storage idx
 * return
 * 	0 : fail
-* 	1 : succes
+* 	1 : success
  *------------------------------------------*/
 int storage_guild_storageget(struct map_session_data* sd, int index, int amount)
 {
@@ -565,12 +566,12 @@ int storage_guild_storageget(struct map_session_data* sd, int index, int amount)
 	  	return 0;
 		
 	if( stor->lock ) {
-		storage_guild_storageclose(sd);
+		gstorage->close(sd);
 		return 0;
 	}
 
 	if((flag = pc->additem(sd,&stor->items[index],amount,LOG_TYPE_GSTORAGE)) == 0)
-		guild_storage_delitem(sd,stor,index,amount);
+		gstorage->delitem(sd,stor,index,amount);
 	else //inform fail
 		clif->additem(sd,0,0,flag);
 //	log_fromstorage(sd, index, 1);
@@ -583,7 +584,7 @@ int storage_guild_storageget(struct map_session_data* sd, int index, int amount)
 * @index : cart inventory idx
 * return
 * 	0 : fail
-* 	1 : succes
+* 	1 : success
  *------------------------------------------*/
 int storage_guild_storageaddfromcart(struct map_session_data* sd, int index, int amount)
 {
@@ -604,7 +605,7 @@ int storage_guild_storageaddfromcart(struct map_session_data* sd, int index, int
 	if( amount < 1 || amount > sd->status.cart[index].amount )
 		return 0;
 
-	if(guild_storage_additem(sd,stor,&sd->status.cart[index],amount)==0)
+	if(gstorage->additem(sd,stor,&sd->status.cart[index],amount)==0)
 		pc->cart_delitem(sd,index,amount,0,LOG_TYPE_GSTORAGE);
 
 	return 1;
@@ -615,7 +616,7 @@ int storage_guild_storageaddfromcart(struct map_session_data* sd, int index, int
 * @index : storage idx
 * return
 * 	0 : fail
-* 	1 : succes
+* 	1 : success
  *------------------------------------------*/
 int storage_guild_storagegettocart(struct map_session_data* sd, int index, int amount)
 {
@@ -637,7 +638,7 @@ int storage_guild_storagegettocart(struct map_session_data* sd, int index, int a
 		return 0;
 
 	if(pc->cart_additem(sd,&stor->items[index],amount,LOG_TYPE_GSTORAGE)==0)
-		guild_storage_delitem(sd,stor,index,amount);
+		gstorage->delitem(sd,stor,index,amount);
 
 	return 1;
 }
@@ -646,7 +647,7 @@ int storage_guild_storagegettocart(struct map_session_data* sd, int index, int a
 * Request to save guild storage
 * return
 * 	0 : fail (no storage)
-* 	1 : succes
+* 	1 : success
  *------------------------------------------*/
 int storage_guild_storagesave(int account_id, int guild_id, int flag)
 {
@@ -657,7 +658,7 @@ int storage_guild_storagesave(int account_id, int guild_id, int flag)
 		if (flag) //Char quitting, close it.
 			stor->storage_status = 0;
 	 	if (stor->dirty)
-			intif_send_guild_storage(account_id,stor);
+			intif->send_guild_storage(account_id,stor);
 		return 1;
 	}
 	return 0;
@@ -667,13 +668,13 @@ int storage_guild_storagesave(int account_id, int guild_id, int flag)
 * ACK save of guild storage
 * return
 * 	0 : fail (no storage)
-* 	1 : succes
+* 	1 : success
  *------------------------------------------*/
 int storage_guild_storagesaved(int guild_id)
 {
 	struct guild_storage *stor;
 
-	if((stor=guild2storage2(guild_id)) != NULL) {
+	if((stor=gstorage->id2storage2(guild_id)) != NULL) {
 		if (stor->dirty && stor->storage_status == 0)
 		{	//Storage has been correctly saved.
 			stor->dirty = 0;
@@ -684,20 +685,18 @@ int storage_guild_storagesaved(int guild_id)
 }
 
 //Close storage for sd and save it
-int storage_guild_storageclose(struct map_session_data* sd)
-{
+int storage_guild_storageclose(struct map_session_data* sd) {
 	struct guild_storage *stor;
 
 	nullpo_ret(sd);
-	nullpo_ret(stor=guild2storage2(sd->status.guild_id));
+	nullpo_ret(stor=gstorage->id2storage2(sd->status.guild_id));
 
 	clif->storageclose(sd);
-	if (stor->storage_status)
-	{
-		if (iMap->save_settings&4)
-			chrif_save(sd, 0); //This one also saves the storage. [Skotlex]
+	if (stor->storage_status) {
+		if (map->save_settings&4)
+			chrif->save(sd, 0); //This one also saves the storage. [Skotlex]
 		else
-			storage_guild_storagesave(sd->status.account_id, sd->status.guild_id,0);
+			gstorage->save(sd->status.account_id, sd->status.guild_id,0);
 		stor->storage_status=0;
 	}
 	sd->state.storage_flag = 0;
@@ -705,31 +704,80 @@ int storage_guild_storageclose(struct map_session_data* sd)
 	return 0;
 }
 
-int storage_guild_storage_quit(struct map_session_data* sd, int flag)
-{
+int storage_guild_storage_quit(struct map_session_data* sd, int flag) {
 	struct guild_storage *stor;
 
 	nullpo_ret(sd);
-	nullpo_ret(stor=guild2storage2(sd->status.guild_id));
+	nullpo_ret(stor=gstorage->id2storage2(sd->status.guild_id));
 	
-	if(flag)
-	{	//Only during a guild break flag is 1 (don't save storage)
+	if(flag) {
+		//Only during a guild break flag is 1 (don't save storage)
 		sd->state.storage_flag = 0;
 		stor->storage_status = 0;
 		clif->storageclose(sd);
-		if (iMap->save_settings&4)
-			chrif_save(sd,0);
+		if (map->save_settings&4)
+			chrif->save(sd,0);
 		return 0;
 	}
 
 	if(stor->storage_status) {
-		if (iMap->save_settings&4)
-			chrif_save(sd,0);
+		if (map->save_settings&4)
+			chrif->save(sd,0);
 		else
-			storage_guild_storagesave(sd->status.account_id,sd->status.guild_id,1);
+			gstorage->save(sd->status.account_id,sd->status.guild_id,1);
 	}
 	sd->state.storage_flag = 0;
 	stor->storage_status = 0;
 
 	return 0;
 }
+void do_init_gstorage(bool minimal) {
+	if (minimal)
+		return;
+	gstorage->db = idb_alloc(DB_OPT_RELEASE_DATA);
+}
+void do_final_gstorage(void) {
+	db_destroy(gstorage->db);
+}
+void storage_defaults(void) {
+	storage = &storage_s;
+
+	/* */
+	storage->reconnect = do_reconnect_storage;
+	/* */
+	storage->delitem = storage_delitem;
+	storage->open = storage_storageopen;
+	storage->add = storage_storageadd;
+	storage->get = storage_storageget;
+	storage->additem = storage_additem;
+	storage->addfromcart = storage_storageaddfromcart;
+	storage->gettocart = storage_storagegettocart;
+	storage->close = storage_storageclose;
+	storage->pc_quit = storage_storage_quit;
+	storage->comp_item = storage_comp_item;
+	storage->sortitem = storage_sortitem;
+	storage->reconnect_sub = storage_reconnect_sub;
+}
+void gstorage_defaults(void) {
+	gstorage = &gstorage_s;
+	
+	/* */
+	gstorage->init = do_init_gstorage;
+	gstorage->final = do_final_gstorage;
+	/* */
+	gstorage->id2storage = guild2storage;
+	gstorage->id2storage2 = guild2storage2;
+	gstorage->delete = guild_storage_delete;
+	gstorage->open = storage_guild_storageopen;
+	gstorage->additem = guild_storage_additem;
+	gstorage->delitem = guild_storage_delitem;
+	gstorage->add = storage_guild_storageadd;
+	gstorage->get = storage_guild_storageget;
+	gstorage->addfromcart = storage_guild_storageaddfromcart;
+	gstorage->gettocart = storage_guild_storagegettocart;
+	gstorage->close = storage_guild_storageclose;
+	gstorage->pc_quit = storage_guild_storage_quit;
+	gstorage->save = storage_guild_storagesave;
+	gstorage->saved = storage_guild_storagesaved;
+	gstorage->create = create_guildstorage;
+}
diff --git a/src/map/storage.h b/src/map/storage.h
index c08ec81cb..186f21263 100644
--- a/src/map/storage.h
+++ b/src/map/storage.h
@@ -1,41 +1,63 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _STORAGE_H_
-#define _STORAGE_H_
+#ifndef MAP_STORAGE_H
+#define MAP_STORAGE_H
+
+#include "../common/cbasetypes.h"
+#include "../common/db.h"
 
-//#include "../common/mmo.h"
-struct storage_data;
 struct guild_storage;
 struct item;
-//#include "map.h"
 struct map_session_data;
 
-int storage_delitem(struct map_session_data* sd, int n, int amount);
-int storage_storageopen(struct map_session_data *sd);
-int storage_storageadd(struct map_session_data *sd,int index,int amount);
-int storage_storageget(struct map_session_data *sd,int index,int amount);
-int storage_storageaddfromcart(struct map_session_data *sd,int index,int amount);
-int storage_storagegettocart(struct map_session_data *sd,int index,int amount);
-void storage_storageclose(struct map_session_data *sd);
-int do_init_storage(void);
-void do_final_storage(void);
-void do_reconnect_storage(void);
-void storage_storage_quit(struct map_session_data *sd, int flag);
-
-struct guild_storage* guild2storage(int guild_id);
-struct guild_storage *guild2storage2(int guild_id);
-int guild_storage_delete(int guild_id);
-int storage_guild_storageopen(struct map_session_data *sd);
-int guild_storage_additem(struct map_session_data *sd,struct guild_storage *stor,struct item *item_data,int amount);
-int guild_storage_delitem(struct map_session_data *sd,struct guild_storage *stor,int n,int amount);
-int storage_guild_storageadd(struct map_session_data *sd,int index,int amount);
-int storage_guild_storageget(struct map_session_data *sd,int index,int amount);
-int storage_guild_storageaddfromcart(struct map_session_data *sd,int index,int amount);
-int storage_guild_storagegettocart(struct map_session_data *sd,int index,int amount);
-int storage_guild_storageclose(struct map_session_data *sd);
-int storage_guild_storage_quit(struct map_session_data *sd,int flag);
-int storage_guild_storagesave(int account_id, int guild_id, int flag);
-int storage_guild_storagesaved(int guild_id); //Ack from char server that guild store was saved.
-
-#endif /* _STORAGE_H_ */
+struct storage_interface {
+	/* */
+	void (*reconnect) (void);
+	/* */
+	int (*delitem) (struct map_session_data* sd, int n, int amount);
+	int (*open) (struct map_session_data *sd);
+	int (*add) (struct map_session_data *sd,int index,int amount);
+	int (*get) (struct map_session_data *sd,int index,int amount);
+	int (*additem) (struct map_session_data* sd, struct item* item_data, int amount);
+	int (*addfromcart) (struct map_session_data *sd,int index,int amount);
+	int (*gettocart) (struct map_session_data *sd,int index,int amount);
+	void (*close) (struct map_session_data *sd);
+	void (*pc_quit) (struct map_session_data *sd, int flag);
+	int (*comp_item) (const void *i1_, const void *i2_);
+	void (*sortitem) (struct item* items, unsigned int size);
+	int (*reconnect_sub) (DBKey key, DBData *data, va_list ap);
+};
+struct storage_interface *storage;
+
+struct guild_storage_interface {
+	struct DBMap* db; // int guild_id -> struct guild_storage*
+	/* */
+	struct guild_storage *(*id2storage) (int guild_id);
+	struct guild_storage *(*id2storage2) (int guild_id);
+	/* */
+	void (*init) (bool minimal);
+	void (*final) (void);
+	/* */
+	int (*delete) (int guild_id);
+	int (*open) (struct map_session_data *sd);
+	int (*additem) (struct map_session_data *sd,struct guild_storage *stor,struct item *item_data,int amount);
+	int (*delitem) (struct map_session_data *sd,struct guild_storage *stor,int n,int amount);
+	int (*add) (struct map_session_data *sd,int index,int amount);
+	int (*get) (struct map_session_data *sd,int index,int amount);
+	int (*addfromcart) (struct map_session_data *sd,int index,int amount);
+	int (*gettocart) (struct map_session_data *sd,int index,int amount);
+	int (*close) (struct map_session_data *sd);
+	int (*pc_quit) (struct map_session_data *sd,int flag);
+	int (*save) (int account_id, int guild_id, int flag);
+	int (*saved) (int guild_id); //Ack from char server that guild store was saved.
+	DBData (*create) (DBKey key, va_list args);
+};
+
+struct guild_storage_interface *gstorage;
+
+void storage_defaults(void);
+void gstorage_defaults(void);
+
+#endif /* MAP_STORAGE_H */
diff --git a/src/map/trade.c b/src/map/trade.c
index f469f4b28..3bbb73568 100644
--- a/src/map/trade.c
+++ b/src/map/trade.c
@@ -1,28 +1,30 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#include "../common/nullpo.h"
-#include "../common/socket.h"
+#define HERCULES_CORE
+
+#include "trade.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "atcommand.h"
+#include "battle.h"
+#include "chrif.h"
 #include "clif.h"
+#include "intif.h"
 #include "itemdb.h"
+#include "log.h"
 #include "map.h"
+#include "npc.h"
 #include "path.h"
-#include "trade.h"
 #include "pc.h"
-#include "npc.h"
-#include "battle.h"
-#include "chrif.h"
 #include "storage.h"
-#include "intif.h"
-#include "atcommand.h"
-#include "log.h"
-
-#include <stdio.h>
-#include <string.h>
-
+#include "../common/nullpo.h"
+#include "../common/socket.h"
 
-//Max distance from traders to enable a trade to take place.
-#define TRADE_DISTANCE 2
+struct trade_interface trade_s;
 
 /*==========================================
  * Initiates a trade request.
@@ -31,7 +33,7 @@ void trade_traderequest(struct map_session_data *sd, struct map_session_data *ta
 {
 	nullpo_retv(sd);
 
-	if (map[sd->bl.m].flag.notrade) {
+	if (map->list[sd->bl.m].flag.notrade) {
 		clif->message (sd->fd, msg_txt(272));
 		return; //Can't trade in notrade mapflag maps.
 	}
@@ -55,11 +57,11 @@ void trade_traderequest(struct map_session_data *sd, struct map_session_data *ta
 	}
 
 	if ( sd->trade_partner != 0 ) { // If a character tries to trade to another one then cancel the previous one
-		struct map_session_data *previous_sd = iMap->id2sd(sd->trade_partner);
+		struct map_session_data *previous_sd = map->id2sd(sd->trade_partner);
 		if( previous_sd ){
 			previous_sd->trade_partner = 0;
 			clif->tradecancelled(previous_sd);
-		} // Once cancelled then continue to the new one.
+		} // Once canceled then continue to the new one.
 		sd->trade_partner = 0;
 		clif->tradecancelled(sd);
 	}
@@ -69,7 +71,7 @@ void trade_traderequest(struct map_session_data *sd, struct map_session_data *ta
 		return;
 	}
 
-	if (!pc->can_give_items(sd) || !pc->can_give_items(target_sd)) //check if both GMs are allowed to trade
+	if (!pc_can_give_items(sd) || !pc_can_give_items(target_sd)) //check if both GMs are allowed to trade
 	{
 		clif->message(sd->fd, msg_txt(246));
 		clif->tradestart(sd, 2); // GM is not allowed to trade
@@ -99,15 +101,14 @@ void trade_traderequest(struct map_session_data *sd, struct map_session_data *ta
  * Weird enough, the client should only send 3/4
  * and the server is the one that can reply 0~2
  *------------------------------------------*/
-void trade_tradeack(struct map_session_data *sd, int type)
-{
+void trade_tradeack(struct map_session_data *sd, int type) {
 	struct map_session_data *tsd;
 	nullpo_retv(sd);
 
 	if (sd->state.trading || !sd->trade_partner)
 		return; //Already trading or no partner set.
 
-	if ((tsd = iMap->id2sd(sd->trade_partner)) == NULL) {
+	if ((tsd = map->id2sd(sd->trade_partner)) == NULL) {
 		clif->tradestart(sd, 1); // character does not exist
 		sd->trade_partner=0;
 		return;
@@ -165,11 +166,13 @@ void trade_tradeack(struct map_session_data *sd, int type)
 	clif->tradestart(sd, type);
 }
 
-/*==========================================
- * Check here hacker for duplicate item in trade
- * normal client refuse to have 2 same types of item (except equipment) in same trade window
- * normal client authorise only no equiped item and only from inventory
- *------------------------------------------*/
+/**
+ * Checks if an impossible trade will occur
+ *  Normal clients refuse to have 2 items of the same type (except equipment) in the same trade window
+ *  Normal clients authorize only no equipped items and only items from inventory
+ * @retval 0 The trade can continue
+ * @retval 1 Hack attempt
+ **/
 int impossible_trade_check(struct map_session_data *sd)
 {
 	struct item inventory[MAX_INVENTORY];
@@ -178,17 +181,15 @@ int impossible_trade_check(struct map_session_data *sd)
 
 	nullpo_retr(1, sd);
 
-	if(sd->deal.zeny > sd->status.zeny) {
-		pc_setglobalreg(sd,"ZENY_HACKER",1);
-		return -1;
-	}
+	if( sd->deal.zeny > sd->status.zeny )
+		return 1;
 
 	// get inventory of player
 	memcpy(&inventory, &sd->status.inventory, sizeof(struct item) * MAX_INVENTORY);
 
-	// remove this part: arrows can be trade and equiped
+	// remove this part: arrows can be trade and equipped
 	// re-added! [celest]
-	// remove equiped items (they can not be trade)
+	// remove equipped items (they can not be trade)
 	for (i = 0; i < MAX_INVENTORY; i++)
 		if (inventory[i].nameid > 0 && inventory[i].equip && !(inventory[i].equip & EQP_AMMO))
 			memset(&inventory[i], 0, sizeof(struct item));
@@ -198,21 +199,21 @@ int impossible_trade_check(struct map_session_data *sd)
 		if (!sd->deal.item[i].amount)
 			continue;
 		index = sd->deal.item[i].index;
-		if (inventory[index].amount < sd->deal.item[i].amount)
-		{ // if more than the player have -> hack
+		if (inventory[index].amount < sd->deal.item[i].amount) {
+			// if more than the player have -> hack
 			sprintf(message_to_gm, msg_txt(538), sd->status.name, sd->status.account_id); // Hack on trade: character '%s' (account: %d) try to trade more items that he has.
-			intif_wis_message_to_gm(iMap->wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
+			intif->wis_message_to_gm(map->wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
 			sprintf(message_to_gm, msg_txt(539), inventory[index].amount, inventory[index].nameid, sd->deal.item[i].amount); // This player has %d of a kind of item (id: %d), and try to trade %d of them.
-			intif_wis_message_to_gm(iMap->wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
+			intif->wis_message_to_gm(map->wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
 			// if we block people
 			if (battle_config.ban_hack_trade < 0) {
-				chrif_char_ask_name(-1, sd->status.name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block
+				chrif->char_ask_name(-1, sd->status.name, 1, 0, 0, 0, 0, 0, 0); // type: 1 - block
 				set_eof(sd->fd); // forced to disconnect because of the hack
 				// message about the ban
 				strcpy(message_to_gm, msg_txt(540)); //  This player has been definitively blocked.
 			// if we ban people
 			} else if (battle_config.ban_hack_trade > 0) {
-				chrif_char_ask_name(-1, sd->status.name, 2, 0, 0, 0, 0, battle_config.ban_hack_trade, 0); // type: 2 - ban (year, month, day, hour, minute, second)
+				chrif->char_ask_name(-1, sd->status.name, 2, 0, 0, 0, 0, battle_config.ban_hack_trade, 0); // type: 2 - ban (year, month, day, hour, minute, second)
 				set_eof(sd->fd); // forced to disconnect because of the hack
 				// message about the ban
 				sprintf(message_to_gm, msg_txt(507), battle_config.ban_hack_trade); //  This player has been banned for %d minute(s).
@@ -220,7 +221,7 @@ int impossible_trade_check(struct map_session_data *sd)
 				// message about the ban
 				strcpy(message_to_gm, msg_txt(508)); //  This player hasn't been banned (Ban option is disabled).
 
-			intif_wis_message_to_gm(iMap->wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
+			intif->wis_message_to_gm(map->wisp_server_name, PC_PERM_RECEIVE_HACK_INFO, message_to_gm);
 			return 1;
 		}
 		inventory[index].amount -= sd->deal.item[i].amount; // remove item from inventory
@@ -257,9 +258,9 @@ int trade_check(struct map_session_data *sd, struct map_session_data *tsd)
 			if (amount > inventory[n].amount)
 				return 0; //qty Exploit?
 
-			data = itemdb_search(inventory[n].nameid);
+			data = itemdb->search(inventory[n].nameid);
 			i = MAX_INVENTORY;
-			if (itemdb_isstackable2(data)) { //Stackable item.
+			if (itemdb->isstackable2(data)) { //Stackable item.
 				for(i = 0; i < MAX_INVENTORY; i++)
 					if (inventory2[i].nameid == inventory[n].nameid &&
 						inventory2[i].card[0] == inventory[n].card[0] && inventory2[i].card[1] == inventory[n].card[1] &&
@@ -288,9 +289,9 @@ int trade_check(struct map_session_data *sd, struct map_session_data *tsd)
 		if (amount > inventory2[n].amount)
 			return 0;
 		// search if it's possible to add item (for full inventory)
-		data = itemdb_search(inventory2[n].nameid);
+		data = itemdb->search(inventory2[n].nameid);
 		i = MAX_INVENTORY;
-		if (itemdb_isstackable2(data)) {
+		if (itemdb->isstackable2(data)) {
 			for(i = 0; i < MAX_INVENTORY; i++)
 				if (inventory[i].nameid == inventory2[n].nameid &&
 					inventory[i].card[0] == inventory2[n].card[0] && inventory[i].card[1] == inventory2[n].card[1] &&
@@ -318,8 +319,7 @@ int trade_check(struct map_session_data *sd, struct map_session_data *tsd)
 /*==========================================
  * Adds an item/qty to the trade window
  *------------------------------------------*/
-void trade_tradeadditem(struct map_session_data *sd, short index, short amount)
-{
+void trade_tradeadditem(struct map_session_data *sd, short index, short amount) {
 	struct map_session_data *target_sd;
 	struct item *item;
 	int trade_i, trade_weight;
@@ -329,7 +329,7 @@ void trade_tradeadditem(struct map_session_data *sd, short index, short amount)
 	if( !sd->state.trading || sd->state.deal_locked > 0 )
 		return; //Can't add stuff.
 
-	if( (target_sd = iMap->id2sd(sd->trade_partner)) == NULL )
+	if( (target_sd = map->id2sd(sd->trade_partner)) == NULL )
 	{
 		trade->cancel(sd);
 		return;
@@ -337,7 +337,7 @@ void trade_tradeadditem(struct map_session_data *sd, short index, short amount)
 
 	if( amount == 0 )
 	{	//Why do this.. ~.~ just send an ack, the item won't display on the trade window.
-		clif->tradeitemok(sd, index, 0);
+		clif->tradeitemok(sd, index, TIO_SUCCESS);
 		return;
 	}
 
@@ -350,35 +350,44 @@ void trade_tradeadditem(struct map_session_data *sd, short index, short amount)
 		return;
 
 	item = &sd->status.inventory[index];
-	src_lv = pc->get_group_level(sd);
-	dst_lv = pc->get_group_level(target_sd);
+	src_lv = pc_get_group_level(sd);
+	dst_lv = pc_get_group_level(target_sd);
 	if( !itemdb_cantrade(item, src_lv, dst_lv) && //Can't trade
 		(pc->get_partner(sd) != target_sd || !itemdb_canpartnertrade(item, src_lv, dst_lv)) ) //Can't partner-trade
 	{
 		clif->message (sd->fd, msg_txt(260));
-		clif->tradeitemok(sd, index+2, 1);
+		clif->tradeitemok(sd, index+2, TIO_INDROCKS);
 		return;
 	}
 
 	if( item->expire_time )
 	{ // Rental System
 		clif->message (sd->fd, msg_txt(260));
-		clif->tradeitemok(sd, index+2, 1);
+		clif->tradeitemok(sd, index+2, TIO_INDROCKS);
 		return;
 	}
 
+	if( item->bound &&
+			!( item->bound == IBT_GUILD && sd->status.guild_id == target_sd->status.guild_id ) &&
+			!( item->bound == IBT_PARTY && sd->status.party_id == target_sd->status.party_id )
+					&& !pc_can_give_bound_items(sd) ) {
+		clif->message(sd->fd, msg_txt(293));
+		clif->tradeitemok(sd, index+2, TIO_INDROCKS);
+		return;
+	}
+	
 	//Locate a trade position
 	ARR_FIND( 0, 10, trade_i, sd->deal.item[trade_i].index == index || sd->deal.item[trade_i].amount == 0 );
 	if( trade_i == 10 ) //No space left
 	{
-		clif->tradeitemok(sd, index+2, 1);
+		clif->tradeitemok(sd, index+2, TIO_OVERWEIGHT);
 		return;
 	}
 
 	trade_weight = sd->inventory_data[index]->weight * amount;
 	if( target_sd->weight + sd->deal.weight + trade_weight > target_sd->max_weight )
 	{	//fail to add item -- the player was over weighted.
-		clif->tradeitemok(sd, index+2, 1);
+		clif->tradeitemok(sd, index+2, TIO_OVERWEIGHT);
 		return;
 	}
 
@@ -398,7 +407,7 @@ void trade_tradeadditem(struct map_session_data *sd, short index, short amount)
 	}
 	sd->deal.weight += trade_weight;
 
-	clif->tradeitemok(sd, index+2, 0); // Return the index as it was received
+	clif->tradeitemok(sd, index+2, TIO_SUCCESS); // Return the index as it was received
 	clif->tradeadditem(sd, target_sd, index+2, amount);
 }
 
@@ -413,8 +422,7 @@ void trade_tradeaddzeny(struct map_session_data* sd, int amount)
 	if( !sd->state.trading || sd->state.deal_locked > 0 )
 		return; //Can't add stuff.
 
-	if( (target_sd = iMap->id2sd(sd->trade_partner)) == NULL )
-	{
+	if( (target_sd = map->id2sd(sd->trade_partner)) == NULL ) {
 		trade->cancel(sd);
 		return;
 	}
@@ -432,35 +440,33 @@ void trade_tradeaddzeny(struct map_session_data* sd, int amount)
 /*==========================================
  * 'Ok' button on the trade window is pressed.
  *------------------------------------------*/
-void trade_tradeok(struct map_session_data *sd)
-{
+void trade_tradeok(struct map_session_data *sd) {
 	struct map_session_data *target_sd;
 
 	if(sd->state.deal_locked || !sd->state.trading)
 		return;
 
-	if ((target_sd = iMap->id2sd(sd->trade_partner)) == NULL) {
+	if ((target_sd = map->id2sd(sd->trade_partner)) == NULL) {
 		trade->cancel(sd);
 		return;
 	}
 	sd->state.deal_locked = 1;
-	clif->tradeitemok(sd, 0, 0);
+	clif->tradeitemok(sd, 0, TIO_SUCCESS);
 	clif->tradedeal_lock(sd, 0);
 	clif->tradedeal_lock(target_sd, 1);
 }
 
 /*==========================================
- * 'Cancel' is pressed. (or trade was force-cancelled by the code)
+ * 'Cancel' is pressed. (or trade was force-canceled by the code)
  *------------------------------------------*/
-void trade_tradecancel(struct map_session_data *sd)
-{
+void trade_tradecancel(struct map_session_data *sd) {
 	struct map_session_data *target_sd;
 	int trade_i;
 
-	target_sd = iMap->id2sd(sd->trade_partner);
+	target_sd = map->id2sd(sd->trade_partner);
 
 	if(!sd->state.trading)
-	{ // Not trade acepted
+	{ // Not trade accepted
 		if( target_sd ) {
 			target_sd->trade_partner = 0;
 			clif->tradecancelled(target_sd);
@@ -511,8 +517,7 @@ void trade_tradecancel(struct map_session_data *sd)
 /*==========================================
  * lock sd and tsd trade data, execute the trade, clear, then save players
  *------------------------------------------*/
-void trade_tradecommit(struct map_session_data *sd)
-{
+void trade_tradecommit(struct map_session_data *sd) {
 	struct map_session_data *tsd;
 	int trade_i;
 	int flag;
@@ -520,8 +525,8 @@ void trade_tradecommit(struct map_session_data *sd)
 	if (!sd->state.trading || !sd->state.deal_locked) //Locked should be 1 (pressed ok) before you can press trade.
 		return;
 
-	if ((tsd = iMap->id2sd(sd->trade_partner)) == NULL) {
-		trade_tradecancel(sd);
+	if ((tsd = map->id2sd(sd->trade_partner)) == NULL) {
+		trade->cancel(sd);
 		return;
 	}
 
@@ -601,10 +606,10 @@ void trade_tradecommit(struct map_session_data *sd)
 	clif->tradecompleted(tsd, 0);
 
 	// save both player to avoid crash: they always have no advantage/disadvantage between the 2 players
-	if (iMap->save_settings&1)
+	if (map->save_settings&1)
   	{
-		chrif_save(sd,0);
-		chrif_save(tsd,0);
+		chrif->save(sd,0);
+		chrif->save(tsd,0);
 	}
 }
 
@@ -621,4 +626,4 @@ void trade_defaults(void)
 	trade->ok = trade_tradeok;
 	trade->cancel = trade_tradecancel;
 	trade->commit = trade_tradecommit;
-}
\ No newline at end of file
+}
diff --git a/src/map/trade.h b/src/map/trade.h
index f66c70525..f91ccd4a2 100644
--- a/src/map/trade.h
+++ b/src/map/trade.h
@@ -1,10 +1,14 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef	_TRADE_H_
-#define	_TRADE_H_
+#ifndef MAP_TRADE_H
+#define MAP_TRADE_H
+
+//Max distance from traders to enable a trade to take place.
+//TODO: battle_config candidate?
+#define TRADE_DISTANCE 2
 
-//#include "map.h"
 struct map_session_data;
 
 struct trade_interface {
@@ -17,9 +21,10 @@ struct trade_interface {
 	void (*ok) (struct map_session_data *sd);
 	void (*cancel) (struct map_session_data *sd);
 	void (*commit) (struct map_session_data *sd);
-} trade_s;
+};
 
 struct trade_interface *trade;
+
 void trade_defaults(void);
 
-#endif /* _TRADE_H_ */
+#endif /* MAP_TRADE_H */
diff --git a/src/map/unit.c b/src/map/unit.c
index 021859bba..af0c0a948 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -2,50 +2,61 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/showmsg.h"
-#include "../common/timer.h"
-#include "../common/nullpo.h"
-#include "../common/db.h"
-#include "../common/malloc.h"
-#include "../common/random.h"
+#define HERCULES_CORE
+
+#include "../config/core.h" // RENEWAL_CAST
+#include "unit.h"
 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "battle.h"
+#include "battleground.h"
+#include "chat.h"
+#include "chrif.h"
+#include "clif.h"
+#include "duel.h"
+#include "elemental.h"
+#include "guild.h"
+#include "homunculus.h"
+#include "instance.h"
+#include "intif.h"
 #include "map.h"
+#include "mercenary.h"
+#include "mob.h"
+#include "npc.h"
+#include "party.h"
 #include "path.h"
 #include "pc.h"
-#include "mob.h"
 #include "pet.h"
-#include "homunculus.h"
-#include "instance.h"
-#include "mercenary.h"
-#include "elemental.h"
+#include "script.h"
 #include "skill.h"
-#include "clif.h"
-#include "duel.h"
-#include "npc.h"
-#include "guild.h"
 #include "status.h"
-#include "unit.h"
-#include "battle.h"
-#include "battleground.h"
-#include "chat.h"
+#include "storage.h"
 #include "trade.h"
 #include "vending.h"
-#include "party.h"
-#include "intif.h"
-#include "chrif.h"
-#include "script.h"
-#include "storage.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
+#include "../common/HPM.h"
+#include "../common/db.h"
+#include "../common/malloc.h"
+#include "../common/nullpo.h"
+#include "../common/random.h"
+#include "../common/showmsg.h"
+#include "../common/socket.h"
+#include "../common/timer.h"
 
 const short dirx[8]={0,-1,-1,-1,0,1,1,1};
 const short diry[8]={1,1,0,-1,-1,-1,0,1};
 
-struct unit_data* unit_bl2ud(struct block_list *bl)
-{
+struct unit_interface unit_s;
+
+/**
+ * Returns the unit_data for the given block_list. If the object is using
+ * shared unit_data (i.e. in case of BL_NPC), it returns the shared data.
+ * @param bl block_list to process
+ * @return a pointer to the given object's unit_data
+ **/
+struct unit_data* unit_bl2ud(struct block_list *bl) {
 	if( bl == NULL) return NULL;
 	if( bl->type == BL_PC)  return &((struct map_session_data*)bl)->ud;
 	if( bl->type == BL_MOB) return &((struct mob_data*)bl)->ud;
@@ -57,8 +68,22 @@ struct unit_data* unit_bl2ud(struct block_list *bl)
 	return NULL;
 }
 
-static int unit_attack_timer(int tid, unsigned int tick, int id, intptr_t data);
-static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data);
+/**
+ * Returns the unit_data for the given block_list. If the object is using
+ * shared unit_data (i.e. in case of BL_NPC), it recreates a copy of the
+ * data so that it's safe to modify.
+ * @param bl block_list to process
+ * @return a pointer to the given object's unit_data
+ */
+struct unit_data* unit_bl2ud2(struct block_list *bl) {
+	if( bl && bl->type == BL_NPC && ((struct npc_data*)bl)->ud == &npc->base_ud ) {
+		struct npc_data *nd = (struct npc_data *)bl;
+		nd->ud = NULL;
+		CREATE(nd->ud, struct unit_data, 1);
+		unit->dataset(&nd->bl);
+	}
+	return unit->bl2ud(bl);
+}
 
 int unit_walktoxy_sub(struct block_list *bl)
 {
@@ -67,10 +92,10 @@ int unit_walktoxy_sub(struct block_list *bl)
 	struct unit_data *ud = NULL;
 
 	nullpo_retr(1, bl);
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	if(ud == NULL) return 0;
 
-	if( !path_search(&wpd,bl->m,bl->x,bl->y,ud->to_x,ud->to_y,ud->state.walk_easy,CELL_CHKNOPASS) )
+	if( !path->search(&wpd,bl->m,bl->x,bl->y,ud->to_x,ud->to_y,ud->state.walk_easy,CELL_CHKNOPASS) )
 		return 0;
 
 	memcpy(&ud->walkpath,&wpd,sizeof(wpd));
@@ -85,9 +110,9 @@ int unit_walktoxy_sub(struct block_list *bl)
 		   ud->walkpath.path_len--;
 			dir = ud->walkpath.path[ud->walkpath.path_len];
 			if(dir&1)
-				i-=14;
+				i -= MOVE_DIAGONAL_COST;
 			else
-				i-=10;
+				i -= MOVE_COST;
 			ud->to_x -= dirx[dir];
 			ud->to_y -= diry[dir];
 		}
@@ -104,16 +129,15 @@ int unit_walktoxy_sub(struct block_list *bl)
 	if(ud->walkpath.path_pos>=ud->walkpath.path_len)
 		i = -1;
 	else if(ud->walkpath.path[ud->walkpath.path_pos]&1)
-		i = status_get_speed(bl)*14/10;
+		i = status->get_speed(bl)*MOVE_DIAGONAL_COST/MOVE_COST;
 	else
-		i = status_get_speed(bl);
+		i = status->get_speed(bl);
 	if( i > 0)
-		ud->walktimer = iTimer->add_timer(iTimer->gettick()+i,unit_walktoxy_timer,bl->id,i);
+		ud->walktimer = timer->add(timer->gettick()+i,unit->walktoxy_timer,bl->id,i);
 	return 1;
 }
 
-static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int unit_walktoxy_timer(int tid, int64 tick, int id, intptr_t data) {
 	int i;
 	int x,y,dx,dy;
 	uint8 dir;
@@ -123,13 +147,13 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
 	struct unit_data        *ud;
 	struct mercenary_data   *mrd;
 
-	bl = iMap->id2bl(id);
+	bl = map->id2bl(id);
 	if(bl == NULL)
 		return 0;
 	sd = BL_CAST(BL_PC, bl);
 	md = BL_CAST(BL_MOB, bl);
 	mrd = BL_CAST(BL_MER, bl);
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 
 	if(ud == NULL) return 0;
 
@@ -154,56 +178,61 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
 	dx = dirx[(int)dir];
 	dy = diry[(int)dir];
 
-	if(iMap->getcell(bl->m,x+dx,y+dy,CELL_CHKNOPASS))
-		return unit_walktoxy_sub(bl);
+	if(map->getcell(bl->m,x+dx,y+dy,CELL_CHKNOPASS))
+		return unit->walktoxy_sub(bl);
 
 	//Refresh view for all those we lose sight
-	iMap->foreachinmovearea(clif->outsight, bl, AREA_SIZE, dx, dy, sd?BL_ALL:BL_PC, bl);
+	map->foreachinmovearea(clif->outsight, bl, AREA_SIZE, dx, dy, sd?BL_ALL:BL_PC, bl);
 
 	x += dx;
 	y += dy;
-	iMap->moveblock(bl, x, y, tick);
+	map->moveblock(bl, x, y, tick);
 	ud->walk_count++; //walked cell counter, to be used for walk-triggered skills. [Skotlex]
 	status_change_end(bl, SC_ROLLINGCUTTER, INVALID_TIMER); //If you move, you lose your counters. [malufett]
 
 	if (bl->x != x || bl->y != y || ud->walktimer != INVALID_TIMER)
-		return 0; //iMap->moveblock has altered the object beyond what we expected (moved/warped it)
+		return 0; //map->moveblock has altered the object beyond what we expected (moved/warped it)
 
 	ud->walktimer = -2; // arbitrary non-INVALID_TIMER value to make the clif code send walking packets
-	iMap->foreachinmovearea(clif->insight, bl, AREA_SIZE, -dx, -dy, sd?BL_ALL:BL_PC, bl);
+	map->foreachinmovearea(clif->insight, bl, AREA_SIZE, -dx, -dy, sd?BL_ALL:BL_PC, bl);
 	ud->walktimer = INVALID_TIMER;
 
 	if(sd) {
 		if( sd->touching_id )
-			npc_touchnext_areanpc(sd,false);
-		if(iMap->getcell(bl->m,x,y,CELL_CHKNPC)) {
-			npc_touch_areanpc(sd,bl->m,x,y);
+			npc->touchnext_areanpc(sd,false);
+		if(map->getcell(bl->m,x,y,CELL_CHKNPC)) {
+			npc->touch_areanpc(sd,bl->m,x,y);
 			if (bl->prev == NULL) //Script could have warped char, abort remaining of the function.
 				return 0;
 		} else
 			sd->areanpc_id=0;
 
-		if( sd->md && !check_distance_bl(&sd->bl, &sd->md->bl, MAX_MER_DISTANCE) )
-		{
-			// mercenary should be warped after being 3 seconds too far from the master [greenbox]
-			if (sd->md->masterteleport_timer == 0)
-			{
-				sd->md->masterteleport_timer = iTimer->gettick();
-			}
-			else if (DIFF_TICK(iTimer->gettick(), sd->md->masterteleport_timer) > 3000)
-			{
+		if( sd->md ) { // mercenary should be warped after being 3 seconds too far from the master [greenbox]
+			if( !check_distance_bl(&sd->bl, &sd->md->bl, MAX_MER_DISTANCE) ) {
+				if (sd->md->masterteleport_timer == 0)
+					sd->md->masterteleport_timer = timer->gettick();
+				else if (DIFF_TICK(timer->gettick(), sd->md->masterteleport_timer) > 3000) {
+					sd->md->masterteleport_timer = 0;
+					unit->warp( &sd->md->bl, sd->bl.m, sd->bl.x, sd->bl.y, CLR_TELEPORT );
+				}
+			} else // reset the tick, he is not far anymore
 				sd->md->masterteleport_timer = 0;
-				unit_warp( &sd->md->bl, sd->bl.m, sd->bl.x, sd->bl.y, CLR_TELEPORT );
-			}
+			
 		}
-		else if( sd->md )
-		{
-			// reset the tick, he is not far anymore
-			sd->md->masterteleport_timer = 0;
+		if( sd->hd ) {
+			if( homun_alive(sd->hd) && !check_distance_bl(&sd->bl, &sd->hd->bl, MAX_MER_DISTANCE) ) {
+				if (sd->hd->masterteleport_timer == 0)
+					sd->hd->masterteleport_timer = timer->gettick();
+				else if (DIFF_TICK(timer->gettick(), sd->hd->masterteleport_timer) > 3000) {
+					sd->hd->masterteleport_timer = 0;
+					unit->warp( &sd->hd->bl, sd->bl.m, sd->bl.x, sd->bl.y, CLR_TELEPORT );
+				}
+			} else
+				sd->hd->masterteleport_timer = 0;
 		}
 	} else if (md) {
-		if( iMap->getcell(bl->m,x,y,CELL_CHKNPC) ) {
-			if( npc_touch_areanpc2(md) ) return 0; // Warped
+		if( map->getcell(bl->m,x,y,CELL_CHKNPC) ) {
+			if( npc->touch_areanpc2(md) ) return 0; // Warped
 		} else
 			md->areanpc_id = 0;
 		if (md->min_chase > md->db->range3) md->min_chase--;
@@ -211,11 +240,11 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
 		//But avoid triggering on stop-walk calls.
 		if(tid != INVALID_TIMER &&
 			!(ud->walk_count%WALK_SKILL_INTERVAL) &&
-			mobskill_use(md, tick, -1))
+			mob->skill_use(md, tick, -1))
 	  	{
 			if (!(ud->skill_id == NPC_SELFDESTRUCTION && ud->skilltimer != INVALID_TIMER))
 			{	//Skill used, abort walking
-				clif->fixpos(bl); //Fix position as walk has been cancelled.
+				clif->fixpos(bl); //Fix position as walk has been canceled.
 				return 0;
 			}
 			//Resend walk packet for proper Self Destruction display.
@@ -229,12 +258,12 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
 			// mercenary should be warped after being 3 seconds too far from the master [greenbox]
 			if (mrd->masterteleport_timer == 0)
 			{
-				mrd->masterteleport_timer = iTimer->gettick();
+				mrd->masterteleport_timer = timer->gettick();
 			}
-			else if (DIFF_TICK(iTimer->gettick(), mrd->masterteleport_timer) > 3000)
+			else if (DIFF_TICK(timer->gettick(), mrd->masterteleport_timer) > 3000)
 			{
 				mrd->masterteleport_timer = 0;
-				unit_warp( bl, mrd->master->bl.id, mrd->master->bl.x, mrd->master->bl.y, CLR_TELEPORT );
+				unit->warp( bl, mrd->master->bl.m, mrd->master->bl.x, mrd->master->bl.y, CLR_TELEPORT );
 			}
 		}
 		else
@@ -247,64 +276,63 @@ static int unit_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data
 		return 0;
 
 	if(ud->state.change_walk_target)
-		return unit_walktoxy_sub(bl);
+		return unit->walktoxy_sub(bl);
 
 	ud->walkpath.path_pos++;
 	if(ud->walkpath.path_pos>=ud->walkpath.path_len)
 		i = -1;
 	else if(ud->walkpath.path[ud->walkpath.path_pos]&1)
-		i = status_get_speed(bl)*14/10;
+		i = status->get_speed(bl)*14/10;
 	else
-		i = status_get_speed(bl);
+		i = status->get_speed(bl);
 
 	if(i > 0) {
-		ud->walktimer = iTimer->add_timer(tick+i,unit_walktoxy_timer,id,i);
+		ud->walktimer = timer->add(tick+i,unit->walktoxy_timer,id,i);
 		if( md && DIFF_TICK(tick,md->dmgtick) < 3000 )//not required not damaged recently
 			clif->move(ud);
 	} else if(ud->state.running) {
 		//Keep trying to run.
-		if ( !(unit_run(bl) || unit_wugdash(bl,sd)) )
+		if ( !(unit->run(bl, NULL, SC_RUN) || unit->run(bl, sd, SC_WUGDASH)) )
 			ud->state.running = 0;
-	}
-	else if (ud->target_to) {
+	} else if (ud->target_to) {
 		//Update target trajectory.
-		struct block_list *tbl = iMap->id2bl(ud->target_to);
-		if (!tbl || !status_check_visibility(bl, tbl)) {	//Cancel chase.
+		struct block_list *tbl = map->id2bl(ud->target_to);
+		if (!tbl || !status->check_visibility(bl, tbl)) {
+			//Cancel chase.
 			ud->to_x = bl->x;
 			ud->to_y = bl->y;
-			if (tbl && bl->type == BL_MOB && mob_warpchase((TBL_MOB*)bl, tbl) )
+			if (tbl && bl->type == BL_MOB && mob->warpchase((TBL_MOB*)bl, tbl) )
 				return 0;
 			ud->target_to = 0;
 			return 0;
 		}
-		if (tbl->m == bl->m && check_distance_bl(bl, tbl, ud->chaserange))
-		{	//Reached destination.
+		if (tbl->m == bl->m && check_distance_bl(bl, tbl, ud->chaserange)) {
+			//Reached destination.
 			if (ud->state.attack_continue)
 			{	//Aegis uses one before every attack, we should
 				//only need this one for syncing purposes. [Skotlex]
 				ud->target_to = 0;
 				clif->fixpos(bl);
-				unit_attack(bl, tbl->id, ud->state.attack_continue);
+				unit->attack(bl, tbl->id, ud->state.attack_continue);
 			}
 		} else { //Update chase-path
-			unit_walktobl(bl, tbl, ud->chaserange, ud->state.walk_easy|(ud->state.attack_continue?2:0));
+			unit->walktobl(bl, tbl, ud->chaserange, ud->state.walk_easy|(ud->state.attack_continue?2:0));
 			return 0;
 		}
-	}
-	else {	//Stopped walking. Update to_x and to_y to current location [Skotlex]
+	} else {
+		//Stopped walking. Update to_x and to_y to current location [Skotlex]
 		ud->to_x = bl->x;
 		ud->to_y = bl->y;
 	}
 	return 0;
 }
 
-static int unit_delay_walktoxy_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct block_list *bl = iMap->id2bl(id);
+int unit_delay_walktoxy_timer(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list *bl = map->id2bl(id);
 
 	if (!bl || bl->prev == NULL)
 		return 0;
-	unit_walktoxy(bl, (short)((data>>16)&0xffff), (short)(data&0xffff), 0);
+	unit->walktoxy(bl, (short)((data>>16)&0xffff), (short)(data&0xffff), 0);
 	return 1;
 }
 
@@ -320,52 +348,58 @@ int unit_walktoxy( struct block_list *bl, short x, short y, int flag)
 
 	nullpo_ret(bl);
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 
 	if( ud == NULL) return 0;
 
-	path_search(&wpd, bl->m, bl->x, bl->y, x, y, flag&1, CELL_CHKNOPASS); // Count walk path cells
+	if (!path->search(&wpd, bl->m, bl->x, bl->y, x, y, flag&1, CELL_CHKNOPASS)) // Count walk path cells
+		return 0;
+
 #ifdef OFFICIAL_WALKPATH
-	if( !path_search_long(NULL, bl->m, bl->x, bl->y, x, y, CELL_CHKNOPASS) // Check if there is an obstacle between
+	if( !path->search_long(NULL, bl->m, bl->x, bl->y, x, y, CELL_CHKNOPASS) // Check if there is an obstacle between
 		&& (wpd.path_len > (battle_config.max_walk_path/17)*14) // Official number of walkable cells is 14 if and only if there is an obstacle between. [malufett]
 		&& (bl->type != BL_NPC) ) // If type is a NPC, please disregard.
 		return 0;
 #endif
-	if( (battle_config.max_walk_path < wpd.path_len) && (bl->type != BL_NPC) )
+	if ((wpd.path_len > battle_config.max_walk_path) && (bl->type != BL_NPC))
 		return 0;
 
-	if (flag&4 && DIFF_TICK(ud->canmove_tick, iTimer->gettick()) > 0 &&
-		DIFF_TICK(ud->canmove_tick, iTimer->gettick()) < 2000)
-  	{	// Delay walking command. [Skotlex]
-		iTimer->add_timer(ud->canmove_tick+1, unit_delay_walktoxy_timer, bl->id, (x<<16)|(y&0xFFFF));
+	if (flag&4 && DIFF_TICK(ud->canmove_tick, timer->gettick()) > 0 &&
+		DIFF_TICK(ud->canmove_tick, timer->gettick()) < 2000) {
+		// Delay walking command. [Skotlex]
+		timer->add(ud->canmove_tick+1, unit->delay_walktoxy_timer, bl->id, (x<<16)|(y&0xFFFF));
 		return 1;
 	}
 
-	if(!(flag&2) && (!(status_get_mode(bl)&MD_CANMOVE) || !unit_can_move(bl)))
+	if(!(flag&2) && (!(status_get_mode(bl)&MD_CANMOVE) || !unit->can_move(bl)))
 		return 0;
 
 	ud->state.walk_easy = flag&1;
 	ud->to_x = x;
 	ud->to_y = y;
-	unit_set_target(ud, 0);
+	unit->set_target(ud, 0);
 
-	sc = status_get_sc(bl);
-	if (sc && sc->data[SC_CONFUSION]) //Randomize the target position
-		iMap->random_dir(bl, &ud->to_x, &ud->to_y);
+	sc = status->get_sc(bl);
+	if( sc ) {
+		if( sc->data[SC_CONFUSION] || sc->data[SC__CHAOS] ) //Randomize the target position
+			map->random_dir(bl, &ud->to_x, &ud->to_y);
+		if( sc->data[SC_COMBOATTACK] )
+			status_change_end(bl, SC_COMBOATTACK, INVALID_TIMER);
+	}
 
 	if(ud->walktimer != INVALID_TIMER) {
 		// When you come to the center of the grid because the change of destination while you're walking right now
-		// Call a function from a timer unit_walktoxy_sub
+		// Call a function from a timer unit->walktoxy_sub
 		ud->state.change_walk_target = 1;
 		return 1;
 	}
 
 	if(ud->attacktimer != INVALID_TIMER) {
-		iTimer->delete_timer( ud->attacktimer, unit_attack_timer );
+		timer->delete( ud->attacktimer, unit->attack_timer );
 		ud->attacktimer = INVALID_TIMER;
 	}
 
-	return unit_walktoxy_sub(bl);
+	return unit->walktoxy_sub(bl);
 }
 
 //To set Mob's CHASE/FOLLOW states (shouldn't be done if there's no path to reach)
@@ -377,18 +411,15 @@ static inline void set_mobstate(struct block_list* bl, int flag)
 		md->state.skillstate = md->state.aggressive ? MSS_FOLLOW : MSS_RUSH;
 }
 
-static int unit_walktobl_sub(int tid, unsigned int tick, int id, intptr_t data)
-{
-	struct block_list *bl = iMap->id2bl(id);
-	struct unit_data *ud = bl?unit_bl2ud(bl):NULL;
+int unit_walktobl_sub(int tid, int64 tick, int id, intptr_t data) {
+	struct block_list *bl = map->id2bl(id);
+	struct unit_data *ud = bl?unit->bl2ud(bl):NULL;
 
-	if (ud && ud->walktimer == INVALID_TIMER && ud->target == data)
-	{
+	if (ud && ud->walktimer == INVALID_TIMER && ud->target == data) {
 		if (DIFF_TICK(ud->canmove_tick, tick) > 0) //Keep waiting?
-			iTimer->add_timer(ud->canmove_tick+1, unit_walktobl_sub, id, data);
-		else if (unit_can_move(bl))
-		{
-			if (unit_walktoxy_sub(bl))
+			timer->add(ud->canmove_tick+1, unit->walktobl_sub, id, data);
+		else if (unit->can_move(bl)) {
+			if (unit->walktoxy_sub(bl))
 				set_mobstate(bl, ud->state.attack_continue);
 		}
 	}
@@ -405,13 +436,13 @@ int unit_walktobl(struct block_list *bl, struct block_list *tbl, int range, int
 	nullpo_ret(bl);
 	nullpo_ret(tbl);
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	if( ud == NULL) return 0;
 
 	if (!(status_get_mode(bl)&MD_CANMOVE))
 		return 0;
 
-	if (!unit_can_reach_bl(bl, tbl, distance_bl(bl, tbl)+1, flag&1, &ud->to_x, &ud->to_y)) {
+	if (!unit->can_reach_bl(bl, tbl, distance_bl(bl, tbl)+1, flag&1, &ud->to_x, &ud->to_y)) {
 		ud->to_x = bl->x;
 		ud->to_y = bl->y;
 		ud->target_to = 0;
@@ -422,11 +453,11 @@ int unit_walktobl(struct block_list *bl, struct block_list *tbl, int range, int
 	ud->target_to = tbl->id;
 	ud->chaserange = range; //Note that if flag&2, this SHOULD be attack-range
 	ud->state.attack_continue = flag&2?1:0; //Chase to attack.
-	unit_set_target(ud, 0);
+	unit->set_target(ud, 0);
 
-	sc = status_get_sc(bl);
-	if (sc && sc->data[SC_CONFUSION]) //Randomize the target position
-		iMap->random_dir(bl, &ud->to_x, &ud->to_y);
+	sc = status->get_sc(bl);
+	if (sc && (sc->data[SC_CONFUSION] || sc->data[SC__CHAOS])) //Randomize the target position
+		map->random_dir(bl, &ud->to_x, &ud->to_y);
 
 	if(ud->walktimer != INVALID_TIMER) {
 		ud->state.change_walk_target = 1;
@@ -434,176 +465,129 @@ int unit_walktobl(struct block_list *bl, struct block_list *tbl, int range, int
 		return 1;
 	}
 
-	if(DIFF_TICK(ud->canmove_tick, iTimer->gettick()) > 0)
+	if(DIFF_TICK(ud->canmove_tick, timer->gettick()) > 0)
 	{	//Can't move, wait a bit before invoking the movement.
-		iTimer->add_timer(ud->canmove_tick+1, unit_walktobl_sub, bl->id, ud->target);
+		timer->add(ud->canmove_tick+1, unit->walktobl_sub, bl->id, ud->target);
 		return 1;
 	}
 
-	if(!unit_can_move(bl))
+	if(!unit->can_move(bl))
 		return 0;
 
 	if(ud->attacktimer != INVALID_TIMER) {
-		iTimer->delete_timer( ud->attacktimer, unit_attack_timer );
+		timer->delete( ud->attacktimer, unit->attack_timer );
 		ud->attacktimer = INVALID_TIMER;
 	}
 
-	if (unit_walktoxy_sub(bl)) {
+	if (unit->walktoxy_sub(bl)) {
 		set_mobstate(bl, flag&2);
 		return 1;
 	}
 	return 0;
 }
 
-int unit_run(struct block_list *bl)
-{
-	struct status_change *sc = status_get_sc(bl);
-	short to_x,to_y,dir_x,dir_y;
-	int lv;
-	int i;
-
-	if (!(sc && sc->data[SC_RUN]))
-		return 0;
-
-	if (!unit_can_move(bl)) {
-		status_change_end(bl, SC_RUN, INVALID_TIMER);
-		return 0;
-	}
-
-	lv = sc->data[SC_RUN]->val1;
-	dir_x = dirx[sc->data[SC_RUN]->val2];
-	dir_y = diry[sc->data[SC_RUN]->val2];
-
-	// determine destination cell
-	to_x = bl->x;
-	to_y = bl->y;
-	for(i=0;i<AREA_SIZE;i++)
-	{
-		if(!iMap->getcell(bl->m,to_x+dir_x,to_y+dir_y,CELL_CHKPASS))
-			break;
-
-		//if sprinting and there's a PC/Mob/NPC, block the path [Kevin]
-		if(sc->data[SC_RUN] && iMap->count_oncell(bl->m, to_x+dir_x, to_y+dir_y, BL_PC|BL_MOB|BL_NPC))
-			break;
 
-		to_x += dir_x;
-		to_y += dir_y;
-	}
+/**
+ * Called by unit_run when an object was hit
+ * @param sd Required only when using SC_WUGDASH
+ **/
+void unit_run_hit( struct block_list *bl, struct status_change *sc, struct map_session_data *sd, enum sc_type type ) {
+	int lv = sc->data[type]->val1;
 
-	if( (to_x == bl->x && to_y == bl->y ) || (to_x == (bl->x+1) || to_y == (bl->y+1)) || (to_x == (bl->x-1) || to_y == (bl->y-1))) {
-		//If you can't run forward, you must be next to a wall, so bounce back. [Skotlex]
+	//If you can't run forward, you must be next to a wall, so bounce back. [Skotlex]
+	if( type == SC_RUN )
 		clif->sc_load(bl,bl->id,AREA,SI_TING,0,0,0);
 
-		//Set running to 0 beforehand so status_change_end knows not to enable spurt [Kevin]
-		unit_bl2ud(bl)->state.running = 0;
-		status_change_end(bl, SC_RUN, INVALID_TIMER);
+	//Set running to 0 beforehand so status_change_end knows not to enable spurt [Kevin]
+	unit->bl2ud(bl)->state.running = 0;
+	status_change_end(bl, type, INVALID_TIMER);
 
-		skill->blown(bl,bl,skill->get_blewcount(TK_RUN,lv),unit_getdir(bl),0);
+	if( type == SC_RUN ) {
+		skill->blown(bl,bl,skill->get_blewcount(TK_RUN,lv),unit->getdir(bl),0);
 		clif->fixpos(bl); //Why is a clif->slide (skill->blown) AND a fixpos needed? Ask Aegis.
 		clif->sc_end(bl,bl->id,AREA,SI_TING);
-		return 0;
-	}
-	if (unit_walktoxy(bl, to_x, to_y, 1))
-		return 1;
-	//There must be an obstacle nearby. Attempt walking one cell at a time.
-	do {
-		to_x -= dir_x;
-		to_y -= dir_y;
-	} while (--i > 0 && !unit_walktoxy(bl, to_x, to_y, 1));
-	if ( i == 0 ) {
-		// copy-paste from above
-		clif->sc_load(bl,bl->id,AREA,SI_TING,0,0,0);
-
-		//Set running to 0 beforehand so status_change_end knows not to enable spurt [Kevin]
-		unit_bl2ud(bl)->state.running = 0;
-		status_change_end(bl, SC_RUN, INVALID_TIMER);
-
-		skill->blown(bl,bl,skill->get_blewcount(TK_RUN,lv),unit_getdir(bl),0);
+	} else if( sd ) {
 		clif->fixpos(bl);
-		clif->sc_end(bl,bl->id,AREA,SI_TING);
-		return 0;
+		skill->castend_damage_id(bl, &sd->bl, RA_WUGDASH, lv, timer->gettick(), SD_LEVEL);
 	}
-	return 1;
+	return;
 }
 
-//Exclusive function to Wug Dash state. [Jobbie/3CeAM]
-int unit_wugdash(struct block_list *bl, struct map_session_data *sd) {
-	struct status_change *sc = status_get_sc(bl);
+/**
+ * Makes character run, used for SC_RUN and SC_WUGDASH
+ * @param sd Required only when using SC_WUGDASH
+ * @retval true Finished running
+ * @retval false Hit an object/Couldn't run
+ **/
+bool unit_run( struct block_list *bl, struct map_session_data *sd, enum sc_type type ) {
+	struct status_change *sc;
 	short to_x,to_y,dir_x,dir_y;
-	int lv;
 	int i;
-	if (!(sc && sc->data[SC_WUGDASH]))
-		return 0;
 
-	nullpo_ret(sd);
-	nullpo_ret(bl);
+	nullpo_retr(false, bl);
+	sc = status->get_sc(bl);
 
-	if (!unit_can_move(bl)) {
-		status_change_end(bl,SC_WUGDASH,INVALID_TIMER);
-		return 0;
+	if( !(sc && sc->data[type]) )
+		return false;
+
+	if( !unit->can_move(bl) ) {
+		status_change_end(bl, type, INVALID_TIMER);
+		return false;
 	}
 
-	lv = sc->data[SC_WUGDASH]->val1;
-	dir_x = dirx[sc->data[SC_WUGDASH]->val2];
-	dir_y = diry[sc->data[SC_WUGDASH]->val2];
+	dir_x = dirx[sc->data[type]->val2];
+	dir_y = diry[sc->data[type]->val2];
 
+	// determine destination cell
 	to_x = bl->x;
 	to_y = bl->y;
-	for(i=0;i<AREA_SIZE;i++)
-	{
-		if(!iMap->getcell(bl->m,to_x+dir_x,to_y+dir_y,CELL_CHKPASS))
+
+	// Search for available path
+	for(i = 0; i < AREA_SIZE; i++) {
+		if(!map->getcell(bl->m,to_x+dir_x,to_y+dir_y,CELL_CHKPASS))
 			break;
 
-		if(sc->data[SC_WUGDASH] && iMap->count_oncell(bl->m, to_x+dir_x, to_y+dir_y, BL_PC|BL_MOB|BL_NPC))
+		//if sprinting and there's a PC/Mob/NPC, block the path [Kevin]
+		if( map->count_oncell(bl->m, to_x+dir_x, to_y+dir_y, BL_PC|BL_MOB|BL_NPC) )
 			break;
 
 		to_x += dir_x;
 		to_y += dir_y;
 	}
 
-	if(to_x == bl->x && to_y == bl->y) {
+	// Can't run forward
+	if( (to_x == bl->x && to_y == bl->y ) || (to_x == (bl->x+1) || to_y == (bl->y+1)) || (to_x == (bl->x-1) || to_y == (bl->y-1))) {
+		unit->run_hit(bl, sc, sd, type);
+		return false;
+	}
 
-		unit_bl2ud(bl)->state.running = 0;
-		status_change_end(bl,SC_WUGDASH,INVALID_TIMER);
+	if( unit->walktoxy(bl, to_x, to_y, 1) )
+		return true;
 
-		if( sd ){
-			clif->fixpos(bl);
-			skill->castend_damage_id(bl, &sd->bl, RA_WUGDASH, lv, iTimer->gettick(), SD_LEVEL);
-		}
-		return 0;
-	}
-	if (unit_walktoxy(bl, to_x, to_y, 1))
-		return 1;
+	//There must be an obstacle nearby. Attempt walking one cell at a time.
 	do {
 		to_x -= dir_x;
 		to_y -= dir_y;
-	} while (--i > 0 && !unit_walktoxy(bl, to_x, to_y, 1));
-	if (i==0) {
+	} while (--i > 0 && !unit->walktoxy(bl, to_x, to_y, 1));
 
-		unit_bl2ud(bl)->state.running = 0;
-		status_change_end(bl,SC_WUGDASH,INVALID_TIMER);
-
-		if( sd ){
-			clif->fixpos(bl);
-			skill->castend_damage_id(bl, &sd->bl, RA_WUGDASH, lv, iTimer->gettick(), SD_LEVEL);
-		}
-		return 0;
+	if ( i == 0 ) {
+		unit->run_hit(bl, sc, sd, type);
+		return false;
 	}
+
 	return 1;
 }
 
 //Makes bl attempt to run dist cells away from target. Uses hard-paths.
-int unit_escape(struct block_list *bl, struct block_list *target, short dist)
-{
-	uint8 dir = iMap->calc_dir(target, bl->x, bl->y);
-	while( dist > 0 && iMap->getcell(bl->m, bl->x + dist*dirx[dir], bl->y + dist*diry[dir], CELL_CHKNOREACH) )
+int unit_escape(struct block_list *bl, struct block_list *target, short dist) {
+	uint8 dir = map->calc_dir(target, bl->x, bl->y);
+	while( dist > 0 && map->getcell(bl->m, bl->x + dist*dirx[dir], bl->y + dist*diry[dir], CELL_CHKNOREACH) )
 		dist--;
-	return ( dist > 0 && unit_walktoxy(bl, bl->x + dist*dirx[dir], bl->y + dist*diry[dir], 0) );
+	return ( dist > 0 && unit->walktoxy(bl, bl->x + dist*dirx[dir], bl->y + dist*diry[dir], 0) );
 }
 
 //Instant warp function.
-int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool checkpath)
-{
+int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool checkpath) {
 	short dx,dy;
 	uint8 dir;
 	struct unit_data        *ud = NULL;
@@ -611,38 +595,38 @@ int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool
 
 	nullpo_ret(bl);
 	sd = BL_CAST(BL_PC, bl);
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 
 	if( ud == NULL) return 0;
 
-	unit_stop_walking(bl,1);
-	unit_stop_attack(bl);
+	unit->stop_walking(bl,1);
+	unit->stop_attack(bl);
 
-	if( checkpath && (iMap->getcell(bl->m,dst_x,dst_y,CELL_CHKNOPASS) || !path_search(NULL,bl->m,bl->x,bl->y,dst_x,dst_y,easy,CELL_CHKNOREACH)) )
+	if( checkpath && (map->getcell(bl->m,dst_x,dst_y,CELL_CHKNOPASS) || !path->search(NULL,bl->m,bl->x,bl->y,dst_x,dst_y,easy,CELL_CHKNOREACH)) )
 		return 0; // unreachable
 
 	ud->to_x = dst_x;
 	ud->to_y = dst_y;
 
-	dir = iMap->calc_dir(bl, dst_x, dst_y);
+	dir = map->calc_dir(bl, dst_x, dst_y);
 	ud->dir = dir;
 
 	dx = dst_x - bl->x;
 	dy = dst_y - bl->y;
 
-	iMap->foreachinmovearea(clif->outsight, bl, AREA_SIZE, dx, dy, sd?BL_ALL:BL_PC, bl);
+	map->foreachinmovearea(clif->outsight, bl, AREA_SIZE, dx, dy, sd?BL_ALL:BL_PC, bl);
 
-	iMap->moveblock(bl, dst_x, dst_y, iTimer->gettick());
+	map->moveblock(bl, dst_x, dst_y, timer->gettick());
 
 	ud->walktimer = -2; // arbitrary non-INVALID_TIMER value to make the clif code send walking packets
-	iMap->foreachinmovearea(clif->insight, bl, AREA_SIZE, -dx, -dy, sd?BL_ALL:BL_PC, bl);
+	map->foreachinmovearea(clif->insight, bl, AREA_SIZE, -dx, -dy, sd?BL_ALL:BL_PC, bl);
 	ud->walktimer = INVALID_TIMER;
 
 	if(sd) {
 		if( sd->touching_id )
-			npc_touchnext_areanpc(sd,false);
-		if(iMap->getcell(bl->m,bl->x,bl->y,CELL_CHKNPC)) {
-			npc_touch_areanpc(sd,bl->m,bl->x,bl->y);
+			npc->touchnext_areanpc(sd,false);
+		if(map->getcell(bl->m,bl->x,bl->y,CELL_CHKNPC)) {
+			npc->touch_areanpc(sd,bl->m,bl->x,bl->y);
 			if (bl->prev == NULL) //Script could have warped char, abort remaining of the function.
 				return 0;
 		} else
@@ -651,15 +635,15 @@ int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool
 		if( sd->status.pet_id > 0 && sd->pd && sd->pd->pet.intimate > 0 )
 		{ // Check if pet needs to be teleported. [Skotlex]
 			int flag = 0;
-			struct block_list* bl = &sd->pd->bl;
-			if( !checkpath && !path_search(NULL,bl->m,bl->x,bl->y,dst_x,dst_y,0,CELL_CHKNOPASS) )
+			struct block_list* pbl = &sd->pd->bl;
+			if( !checkpath && !path->search(NULL,pbl->m,pbl->x,pbl->y,dst_x,dst_y,0,CELL_CHKNOPASS) )
 				flag = 1;
-			else if (!check_distance_bl(&sd->bl, bl, AREA_SIZE)) //Too far, teleport.
+			else if (!check_distance_bl(&sd->bl, pbl, AREA_SIZE)) //Too far, teleport.
 				flag = 2;
 			if( flag )
 			{
-				unit_movepos(bl,sd->bl.x,sd->bl.y, 0, 0);
-				clif->slide(bl,bl->x,bl->y);
+				unit->movepos(pbl,sd->bl.x,sd->bl.y, 0, 0);
+				clif->slide(pbl,pbl->x,pbl->y);
 			}
 		}
 	}
@@ -670,7 +654,7 @@ int unit_setdir(struct block_list *bl,unsigned char dir)
 {
 	struct unit_data *ud;
 	nullpo_ret(bl );
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	if (!ud) return 0;
 	ud->dir = dir;
 	if (bl->type == BL_PC)
@@ -685,7 +669,7 @@ uint8 unit_getdir(struct block_list *bl) {
 	
 	if( bl->type == BL_NPC )
 		return ((TBL_NPC*)bl)->dir;
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	if (!ud) return 0;
 	return ud->dir;
 }
@@ -701,16 +685,18 @@ int unit_blown(struct block_list* bl, int dx, int dy, int count, int flag)
 		struct skill_unit* su = NULL;
 		int nx, ny, result;
 
+		nullpo_ret(bl);
+
 		sd = BL_CAST(BL_PC, bl);
 		su = BL_CAST(BL_SKILL, bl);
 
-		result = path_blownpos(bl->m, bl->x, bl->y, dx, dy, count);
+		result = path->blownpos(bl->m, bl->x, bl->y, dx, dy, count);
 
 		nx = result>>16;
 		ny = result&0xffff;
 
 		if(!su) {
-			unit_stop_walking(bl, 0);
+			unit->stop_walking(bl, 0);
 		}
 
 		if( sd ) {
@@ -722,15 +708,15 @@ int unit_blown(struct block_list* bl, int dx, int dy, int count, int flag)
 		dy = ny-bl->y;
 
 		if(dx || dy) {
-			iMap->foreachinmovearea(clif->outsight, bl, AREA_SIZE, dx, dy, bl->type == BL_PC ? BL_ALL : BL_PC, bl);
+			map->foreachinmovearea(clif->outsight, bl, AREA_SIZE, dx, dy, bl->type == BL_PC ? BL_ALL : BL_PC, bl);
 
 			if(su) {
 				skill->unit_move_unit_group(su->group, bl->m, dx, dy);
 			} else {
-				iMap->moveblock(bl, nx, ny, iTimer->gettick());
+				map->moveblock(bl, nx, ny, timer->gettick());
 			}
 
-			iMap->foreachinmovearea(clif->insight, bl, AREA_SIZE, -dx, -dy, bl->type == BL_PC ? BL_ALL : BL_PC, bl);
+			map->foreachinmovearea(clif->insight, bl, AREA_SIZE, -dx, -dy, bl->type == BL_PC ? BL_ALL : BL_PC, bl);
 
 			if(!(flag&1)) {
 				clif->blown(bl);
@@ -738,17 +724,17 @@ int unit_blown(struct block_list* bl, int dx, int dy, int count, int flag)
 
 			if(sd) {
 				if(sd->touching_id) {
-					npc_touchnext_areanpc(sd, false);
+					npc->touchnext_areanpc(sd, false);
 				}
-				if(iMap->getcell(bl->m, bl->x, bl->y, CELL_CHKNPC)) {
-					npc_touch_areanpc(sd, bl->m, bl->x, bl->y);
+				if(map->getcell(bl->m, bl->x, bl->y, CELL_CHKNPC)) {
+					npc->touch_areanpc(sd, bl->m, bl->x, bl->y);
 				} else {
 					sd->areanpc_id = 0;
 				}
 			}
 		}
 
-		count = distance(dx, dy);
+		count = path->distance(dx, dy);
 	}
 
 	return count;  // return amount of knocked back cells
@@ -761,7 +747,7 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
 {
 	struct unit_data *ud;
 	nullpo_ret(bl);
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 
 	if(bl->prev==NULL || !ud)
 		return 1;
@@ -775,31 +761,31 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
 
 	switch (bl->type) {
 		case BL_MOB:
-			if (map[bl->m].flag.monster_noteleport && ((TBL_MOB*)bl)->master_id == 0)
+			if (map->list[bl->m].flag.monster_noteleport && ((TBL_MOB*)bl)->master_id == 0)
 				return 1;
-			if (m != bl->m && map[m].flag.nobranch && battle_config.mob_warp&4 && !(((TBL_MOB *)bl)->master_id))
+			if (m != bl->m && map->list[m].flag.nobranch && battle_config.mob_warp&4 && !(((TBL_MOB *)bl)->master_id))
 				return 1;
 			break;
 		case BL_PC:
-			if (map[bl->m].flag.noteleport)
+			if (map->list[bl->m].flag.noteleport)
 				return 1;
 			break;
 	}
 
-	if (x<0 || y<0)
-  	{	//Random map position.
-		if (!iMap->search_freecell(NULL, m, &x, &y, -1, -1, 1)) {
-			ShowWarning("unit_warp failed. Unit Id:%d/Type:%d, target position map %d (%s) at [%d,%d]\n", bl->id, bl->type, m, map[m].name, x, y);
+	if (x<0 || y<0) {
+		//Random map position.
+		if (!map->search_freecell(NULL, m, &x, &y, -1, -1, 1)) {
+			ShowWarning("unit_warp failed. Unit Id:%d/Type:%d, target position map %d (%s) at [%d,%d]\n", bl->id, bl->type, m, map->list[m].name, x, y);
 			return 2;
 
 		}
-	} else if (iMap->getcell(m,x,y,CELL_CHKNOREACH))
-	{	//Invalid target cell
-		ShowWarning("unit_warp: Specified non-walkable target cell: %d (%s) at [%d,%d]\n", m, map[m].name, x,y);
+	} else if (map->getcell(m,x,y,CELL_CHKNOREACH)) {
+		//Invalid target cell
+		ShowWarning("unit_warp: Specified non-walkable target cell: %d (%s) at [%d,%d]\n", m, map->list[m].name, x,y);
 
-		if (!iMap->search_freecell(NULL, m, &x, &y, 4, 4, 1))
-	 	{	//Can't find a nearby cell
-			ShowWarning("unit_warp failed. Unit Id:%d/Type:%d, target position map %d (%s) at [%d,%d]\n", bl->id, bl->type, m, map[m].name, x, y);
+		if (!map->search_freecell(NULL, m, &x, &y, 4, 4, 1)) {
+			//Can't find a nearby cell
+			ShowWarning("unit_warp failed. Unit Id:%d/Type:%d, target position map %d (%s) at [%d,%d]\n", bl->id, bl->type, m, map->list[m].name, x, y);
 			return 2;
 		}
 	}
@@ -807,7 +793,7 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
 	if (bl->type == BL_PC) //Use pc_setpos
 		return pc->setpos((TBL_PC*)bl, map_id2index(m), x, y, type);
 
-	if (!unit_remove_map(bl, type))
+	if (!unit->remove_map(bl, type, ALC_MARK))
 		return 3;
 
 	if (bl->m != m && battle_config.clear_unit_onwarp &&
@@ -818,9 +804,9 @@ int unit_warp(struct block_list *bl,short m,short x,short y,clr_type type)
 	bl->y=ud->to_y=y;
 	bl->m=m;
 
-	iMap->addblock(bl);
+	map->addblock(bl);
 	clif->spawn(bl);
-	skill->unit_move(bl,iTimer->gettick(),1);
+	skill->unit_move(bl,timer->gettick(),1);
 
 	return 0;
 }
@@ -837,25 +823,25 @@ int unit_stop_walking(struct block_list *bl,int type)
 {
 	struct unit_data *ud;
 	const struct TimerData* td;
-	unsigned int tick;
+	int64 tick;
 	nullpo_ret(bl);
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	if(!ud || ud->walktimer == INVALID_TIMER)
 		return 0;
 	//NOTE: We are using timer data after deleting it because we know the
-	//iTimer->delete_timer function does not messes with it. If the function's
-	//behaviour changes in the future, this code could break!
-	td = iTimer->get_timer(ud->walktimer);
-	iTimer->delete_timer(ud->walktimer, unit_walktoxy_timer);
+	//timer->delete function does not messes with it. If the function's
+	//behavior changes in the future, this code could break!
+	td = timer->get(ud->walktimer);
+	timer->delete(ud->walktimer, unit->walktoxy_timer);
 	ud->walktimer = INVALID_TIMER;
 	ud->state.change_walk_target = 0;
-	tick = iTimer->gettick();
+	tick = timer->gettick();
 	if( (type&0x02 && !ud->walkpath.path_pos) //Force moving at least one cell.
 	||  (type&0x04 && td && DIFF_TICK(td->tick, tick) <= td->data/2) //Enough time has passed to cover half-cell
 	) {
 		ud->walkpath.path_len = ud->walkpath.path_pos+1;
-		unit_walktoxy_timer(INVALID_TIMER, tick, bl->id, ud->walkpath.path_pos);
+		unit->walktoxy_timer(INVALID_TIMER, tick, bl->id, ud->walkpath.path_pos);
 	}
 
 	if(type&0x01)
@@ -866,9 +852,9 @@ int unit_stop_walking(struct block_list *bl,int type)
 	ud->to_x = bl->x;
 	ud->to_y = bl->y;
 	if(bl->type == BL_PET && type&~0xff)
-		ud->canmove_tick = iTimer->gettick() + (type>>8);
+		ud->canmove_tick = timer->gettick() + (type>>8);
 
-	//Readded, the check in unit_set_walkdelay means dmg during running won't fall through to this place in code [Kevin]
+	//Read, the check in unit_set_walkdelay means dmg during running won't fall through to this place in code [Kevin]
 	if (ud->state.running) {
 		status_change_end(bl, SC_RUN, INVALID_TIMER);
 		status_change_end(bl, SC_WUGDASH, INVALID_TIMER);
@@ -878,7 +864,7 @@ int unit_stop_walking(struct block_list *bl,int type)
 
 int unit_skilluse_id(struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv)
 {
-	return unit_skilluse_id2(
+	return unit->skilluse_id2(
 		src, target_id, skill_id, skill_lv,
 		skill->cast_fix(src, skill_id, skill_lv),
 		skill->get_castcancel(skill_id)
@@ -887,7 +873,7 @@ int unit_skilluse_id(struct block_list *src, int target_id, uint16 skill_id, uin
 
 int unit_is_walking(struct block_list *bl)
 {
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	nullpo_ret(bl);
 	if(!ud) return 0;
 	return (ud->walktimer != INVALID_TIMER);
@@ -902,8 +888,8 @@ int unit_can_move(struct block_list *bl) {
 	struct status_change *sc;
 
 	nullpo_ret(bl);
-	ud = unit_bl2ud(bl);
-	sc = status_get_sc(bl);
+	ud = unit->bl2ud(bl);
+	sc = status->get_sc(bl);
 	sd = BL_CAST(BL_PC, bl);
 
 	if (!ud)
@@ -912,7 +898,7 @@ int unit_can_move(struct block_list *bl) {
 	if (ud->skilltimer != INVALID_TIMER && ud->skill_id != LG_EXEEDBREAK && (!sd || !pc->checkskill(sd, SA_FREECAST) || skill->get_inf2(ud->skill_id)&INF2_GUILD_SKILL))
 		return 0; // prevent moving while casting
 
-	if (DIFF_TICK(ud->canmove_tick, iTimer->gettick()) > 0)
+	if (DIFF_TICK(ud->canmove_tick, timer->gettick()) > 0)
 		return 0;
 
 	if (sd && (
@@ -923,46 +909,52 @@ int unit_can_move(struct block_list *bl) {
 	))
 		return 0; //Can't move
 
+	// Status changes that block movement
 	if (sc) {
-		if( sc->count && (
-						    sc->data[SC_ANKLESNARE]
-						||  sc->data[SC_AUTOCOUNTER]
-						||  sc->data[SC_TRICKDEAD]
-						||  sc->data[SC_BLADESTOP]
-						||  sc->data[SC_BLADESTOP_WAIT]
-						|| (sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_SELF) // cannot move while gospel is in effect
-						|| (sc->data[SC_BASILICA] && sc->data[SC_BASILICA]->val4 == bl->id) // Basilica caster cannot move
-						||  sc->data[SC_STOP]
-						||  sc->data[SC_RG_CCONFINE_M]
-						||  sc->data[SC_RG_CCONFINE_S]
-						||  sc->data[SC_GS_MADNESSCANCEL]
-						|| (sc->data[SC_GRAVITATION] && sc->data[SC_GRAVITATION]->val3 == BCT_SELF)
-						||  sc->data[SC_WHITEIMPRISON]
-						||  sc->data[SC_ELECTRICSHOCKER]
-						||  sc->data[SC_WUGBITE]
-						||  sc->data[SC_THORNS_TRAP]
-						||  sc->data[SC_MAGNETICFIELD]
-						||  sc->data[SC__MANHOLE]
-						||  sc->data[SC_CURSEDCIRCLE_ATKER]
-						||  sc->data[SC_CURSEDCIRCLE_TARGET]
-						|| (sc->data[SC_CRYSTALIZE] && bl->type != BL_MOB)
-						||  sc->data[SC_NETHERWORLD]
-						|| (sc->data[SC_CAMOUFLAGE] && sc->data[SC_CAMOUFLAGE]->val1 < 3 && !(sc->data[SC_CAMOUFLAGE]->val3&1))
-						||  sc->data[SC_MEIKYOUSISUI]
-						||  sc->data[SC_KG_KAGEHUMI]
-						||  sc->data[SC_KYOUGAKU]
-						||  sc->data[SC_NEEDLE_OF_PARALYZE]
-						||  sc->data[SC_VACUUM_EXTREME]
-						|| (sc->data[SC_FEAR] && sc->data[SC_FEAR]->val2 > 0)
-						|| (sc->data[SC_SPIDERWEB] && sc->data[SC_SPIDERWEB]->val1)
-						|| (sc->data[SC_DANCING] && sc->data[SC_DANCING]->val4 && (
-																				!sc->data[SC_LONGING] ||
-																				(sc->data[SC_DANCING]->val1&0xFFFF) == CG_MOONLIT ||
-																				(sc->data[SC_DANCING]->val1&0xFFFF) == CG_HERMODE
-																				) )
-						|| (sc->data[SC_CLOAKING] && //Need wall at level 1-2
-							sc->data[SC_CLOAKING]->val1 < 3 && !(sc->data[SC_CLOAKING]->val4&1))
-			) )
+		if( sc->count
+		 && (
+		        sc->data[SC_ANKLESNARE]
+		    ||  sc->data[SC_AUTOCOUNTER]
+		    ||  sc->data[SC_TRICKDEAD]
+		    ||  sc->data[SC_BLADESTOP]
+		    ||  sc->data[SC_BLADESTOP_WAIT]
+		    || (sc->data[SC_GOSPEL] && sc->data[SC_GOSPEL]->val4 == BCT_SELF) // cannot move while gospel is in effect
+		    || (sc->data[SC_BASILICA] && sc->data[SC_BASILICA]->val4 == bl->id) // Basilica caster cannot move
+		    ||  sc->data[SC_STOP]
+			|| sc->data[SC_FALLENEMPIRE]
+		    ||  sc->data[SC_RG_CCONFINE_M]
+		    ||  sc->data[SC_RG_CCONFINE_S]
+		    ||  sc->data[SC_GS_MADNESSCANCEL]
+		    || (sc->data[SC_GRAVITATION] && sc->data[SC_GRAVITATION]->val3 == BCT_SELF)
+		    ||  sc->data[SC_WHITEIMPRISON]
+		    ||  sc->data[SC_ELECTRICSHOCKER]
+		    ||  sc->data[SC_WUGBITE]
+		    ||  sc->data[SC_THORNS_TRAP]
+		    ||  sc->data[SC_MAGNETICFIELD]
+		    ||  sc->data[SC__MANHOLE]
+		    ||  sc->data[SC_CURSEDCIRCLE_ATKER]
+		    ||  sc->data[SC_CURSEDCIRCLE_TARGET]
+		    || (sc->data[SC_COLD] && bl->type != BL_MOB)
+		    ||  sc->data[SC_DEEP_SLEEP]
+		    || (sc->data[SC_CAMOUFLAGE] && sc->data[SC_CAMOUFLAGE]->val1 < 3 && !(sc->data[SC_CAMOUFLAGE]->val3&1))
+		    ||  sc->data[SC_MEIKYOUSISUI]
+		    ||  sc->data[SC_KG_KAGEHUMI]
+		    ||  sc->data[SC_KYOUGAKU]
+		    ||  sc->data[SC_NEEDLE_OF_PARALYZE]
+		    ||  sc->data[SC_VACUUM_EXTREME]
+		    || (sc->data[SC_FEAR] && sc->data[SC_FEAR]->val2 > 0)
+		    || (sc->data[SC_SPIDERWEB] && sc->data[SC_SPIDERWEB]->val1)
+		    || (sc->data[SC_CLOAKING] && sc->data[SC_CLOAKING]->val1 < 3 && !(sc->data[SC_CLOAKING]->val4&1)) //Need wall at level 1-2
+		    || (
+		         sc->data[SC_DANCING] && sc->data[SC_DANCING]->val4
+		         && (
+		               !sc->data[SC_LONGING]
+		            || (sc->data[SC_DANCING]->val1&0xFFFF) == CG_MOONLIT
+		            || (sc->data[SC_DANCING]->val1&0xFFFF) == CG_HERMODE
+		            )
+		       )
+		    )
+		)
 			return 0;
 		
 
@@ -980,18 +972,17 @@ int unit_can_move(struct block_list *bl) {
  * Resume running after a walk delay
  *------------------------------------------*/
 
-int unit_resume_running(int tid, unsigned int tick, int id, intptr_t data)
-{
+int unit_resume_running(int tid, int64 tick, int id, intptr_t data) {
 
 	struct unit_data *ud = (struct unit_data *)data;
-	TBL_PC * sd = iMap->id2sd(id);
+	TBL_PC * sd = map->id2sd(id);
 
 	if(sd && pc_isridingwug(sd))
 		clif->skill_nodamage(ud->bl,ud->bl,RA_WUGDASH,ud->skill_lv,
-			sc_start4(ud->bl,status_skill2sc(RA_WUGDASH),100,ud->skill_lv,unit_getdir(ud->bl),0,0,1));
+		                     sc_start4(ud->bl,ud->bl,status->skill2sc(RA_WUGDASH),100,ud->skill_lv,unit->getdir(ud->bl),0,0,1));
 	else
 		clif->skill_nodamage(ud->bl,ud->bl,TK_RUN,ud->skill_lv,
-			sc_start4(ud->bl,status_skill2sc(TK_RUN),100,ud->skill_lv,unit_getdir(ud->bl),0,0,0));
+		                     sc_start4(ud->bl,ud->bl,status->skill2sc(TK_RUN),100,ud->skill_lv,unit->getdir(ud->bl),0,0,0));
 
 	if (sd) clif->walkok(sd);
 
@@ -1005,9 +996,8 @@ int unit_resume_running(int tid, unsigned int tick, int id, intptr_t data)
  * if type is 0, this is a damage induced delay: if previous delay is active, do not change it.
  * if type is 1, this is a skill induced delay: walk-delay may only be increased, not decreased.
  *------------------------------------------*/
-int unit_set_walkdelay(struct block_list *bl, unsigned int tick, int delay, int type)
-{
-	struct unit_data *ud = unit_bl2ud(bl);
+int unit_set_walkdelay(struct block_list *bl, int64 tick, int delay, int type) {
+	struct unit_data *ud = unit->bl2ud(bl);
 	if (delay <= 0 || !ud) return 0;
 
 	/**
@@ -1021,7 +1011,7 @@ int unit_set_walkdelay(struct block_list *bl, unsigned int tick, int delay, int
 			return 0;
 	} else {
 		//Don't set walk delays when already trapped.
-		if (!unit_can_move(bl))
+		if (!unit->can_move(bl))
 			return 0;
 	}
 	ud->canmove_tick = tick + delay;
@@ -1029,52 +1019,55 @@ int unit_set_walkdelay(struct block_list *bl, unsigned int tick, int delay, int
 	{	//Stop walking, if chasing, readjust timers.
 		if (delay == 1)
 		{	//Minimal delay (walk-delay) disabled. Just stop walking.
-			unit_stop_walking(bl,4);
+			unit->stop_walking(bl,4);
 		} else {
 			//Resume running after can move again [Kevin]
 			if(ud->state.running)
 			{
-				iTimer->add_timer(ud->canmove_tick, unit_resume_running, bl->id, (intptr_t)ud);
+				timer->add(ud->canmove_tick, unit->resume_running, bl->id, (intptr_t)ud);
 			}
 			else
 			{
-				unit_stop_walking(bl,2|4);
+				unit->stop_walking(bl,2|4);
 				if(ud->target)
-					iTimer->add_timer(ud->canmove_tick+1, unit_walktobl_sub, bl->id, ud->target);
+					timer->add(ud->canmove_tick+1, unit->walktobl_sub, bl->id, ud->target);
 			}
 		}
 	}
 	return 1;
 }
 
-int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv, int casttime, int castcancel)
-{
+int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv, int casttime, int castcancel) {
 	struct unit_data *ud;
 	struct status_data *tstatus;
 	struct status_change *sc;
 	struct map_session_data *sd = NULL;
 	struct block_list * target = NULL;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	int temp = 0, range;
 
 	nullpo_ret(src);
-	if(status_isdead(src))
+	if(status->isdead(src))
 		return 0; //Do not continue source is dead
 
 	sd = BL_CAST(BL_PC, src);
-	ud = unit_bl2ud(src);
+	ud = unit->bl2ud(src);
 
 	if(ud == NULL) return 0;
-	sc = status_get_sc(src);
+	sc = status->get_sc(src);
 	if (sc && !sc->count)
 		sc = NULL; //Unneeded
 
 	//temp: used to signal combo-skills right now.
-	if (sc && sc->data[SC_COMBOATTACK] && (sc->data[SC_COMBOATTACK]->val1 == skill_id ||
-		(sd?skill->check_condition_castbegin(sd,skill_id,skill_lv):0) )) {
+	if (sc && sc->data[SC_COMBOATTACK]
+	&& skill->is_combo(skill_id)
+	&& (sc->data[SC_COMBOATTACK]->val1 == skill_id
+		|| ( sd?skill->check_condition_castbegin(sd,skill_id,skill_lv):0 )
+		)
+	) {
 		if (sc->data[SC_COMBOATTACK]->val2)
 			target_id = sc->data[SC_COMBOATTACK]->val2;
-		else
+		else if( skill->get_inf(skill_id) != 1 ) // Only non-targetable skills should use auto target
 			target_id = ud->target;
 
 		if( skill->get_inf(skill_id)&INF_SELF_SKILL && skill->get_nk(skill_id)&NK_NO_DAMAGE )// exploit fix
@@ -1095,8 +1088,8 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 
 		switch(skill_id) {	//Check for skills that auto-select target
 			case MO_CHAINCOMBO:
-				if (sc && sc->data[SC_BLADESTOP]){
-					if ((target=iMap->id2bl(sc->data[SC_BLADESTOP]->val4)) == NULL)
+				if (sc && sc->data[SC_BLADESTOP]) {
+					if ((target=map->id2bl(sc->data[SC_BLADESTOP]->val4)) == NULL)
 						return 0;
 				}
 				break;
@@ -1104,7 +1097,7 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 			case WE_FEMALE:
 				if (!sd->status.partner_id)
 					return 0;
-				target = (struct block_list*)iMap->charid2sd(sd->status.partner_id);
+				target = (struct block_list*)map->charid2sd(sd->status.partner_id);
 				if (!target) {
 					clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 					return 0;
@@ -1127,12 +1120,12 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 	}
 
 	if( !target ) // choose default target
-		target = iMap->id2bl(target_id);
+		target = map->id2bl(target_id);
 
 	if( !target || src->m != target->m || !src->prev || !target->prev )
 		return 0;
 
-	if( battle_config.ksprotection && sd && mob_ksprotected(src, target) )
+	if( battle_config.ksprotection && sd && mob->ksprotected(src, target) )
 		return 0;
 
 	//Normally not needed because clif.c checks for it, but the at/char/script commands don't! [Skotlex]
@@ -1142,17 +1135,17 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 	if(skill->get_inf2(skill_id)&INF2_NO_TARGET_SELF && src->id == target_id)
 		return 0;
 
-	if(!status_check_skilluse(src, target, skill_id, 0))
+	if(!status->check_skilluse(src, target, skill_id, 0))
 		return 0;
 
-	tstatus = status_get_status_data(target);
+	tstatus = status->get_status_data(target);
 	// Record the status of the previous skill)
 	if(sd) {
 
 		if( (skill->get_inf2(skill_id)&INF2_ENSEMBLE_SKILL) && skill->check_pc_partner(sd, skill_id, &skill_lv, 1, 0) < 1 ) {
 			clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
-			return 0; 
-        }
+			return 0;
+		}
 		
 		switch(skill_id){
 			case SA_CASTCANCEL:
@@ -1209,7 +1202,7 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 	//(these are supposed to always have the same range as your attack)
 	if( src->id != target_id && (!temp || ud->attacktimer == INVALID_TIMER) ) {
 		if( skill->get_state(ud->skill_id) == ST_MOVE_ENABLE ) {
-			if( !unit_can_reach_bl(src, target, range + 1, 1, NULL, NULL) )
+			if( !unit->can_reach_bl(src, target, range + 1, 1, NULL, NULL) )
 				return 0; // Walk-path check failed.
 		} else if( src->type == BL_MER && skill_id == MA_REMOVETRAP ) {
 			if( !battle->check_range(battle->get_master(src), target, range + 1) )
@@ -1220,8 +1213,8 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 	}
 
 	if (!temp) //Stop attack on non-combo skills [Skotlex]
-		unit_stop_attack(src);
-	else if(ud->attacktimer != INVALID_TIMER) //Elsewise, delay current attack sequence
+		unit->stop_attack(src);
+	else if(ud->attacktimer != INVALID_TIMER) //Else-wise, delay current attack sequence
 		ud->attackabletime = tick + status_get_adelay(src);
 
 	ud->state.skillcastcancel = castcancel;
@@ -1233,7 +1226,7 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 	case ALL_RESURRECTION:
 		if(battle->check_undead(tstatus->race,tstatus->def_ele)) {
 			temp = 1;
-		} else if (!status_isdead(target))
+		} else if (!status->isdead(target))
 			return 0; //Can't cast on non-dead characters.
 	break;
 	case MO_FINGEROFFENSIVE:
@@ -1302,6 +1295,13 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 			}
 		}
 		break;
+	case NC_DISJOINT:
+		if( target->type == BL_PC ){
+			struct mob_data *md;
+			if( (md = map->id2md(target->id)) && md->master_id != src->id )
+				casttime <<= 1;
+		}
+		break;
 	}
 
 	// moved here to prevent Suffragium from ending if skill fails
@@ -1316,17 +1316,30 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 		casttime = 0;
 	}
 
+	if( sc ) {
+		/**
+		 * why the if else chain: these 3 status do not stack, so its efficient that way.
+		 **/
+ 		if( sc->data[SC_CLOAKING] && !(sc->data[SC_CLOAKING]->val4&4) && skill_id != AS_CLOAKING ) {
+			status_change_end(src, SC_CLOAKING, INVALID_TIMER);
+			if (!src->prev) return 0; //Warped away!
+		} else if( sc->data[SC_CLOAKINGEXCEED] && !(sc->data[SC_CLOAKINGEXCEED]->val4&4) && skill_id != GC_CLOAKINGEXCEED ) {
+			status_change_end(src,SC_CLOAKINGEXCEED, INVALID_TIMER);
+			if (!src->prev) return 0;
+		}
+	}
+	
 	if(!ud->state.running) //need TK_RUN or WUGDASH handler to be done before that, see bugreport:6026
-		unit_stop_walking(src,1);// eventhough this is not how official works but this will do the trick. bugreport:6829
+		unit->stop_walking(src,1);// even though this is not how official works but this will do the trick. bugreport:6829
 	
 	// in official this is triggered even if no cast time.
 	clif->skillcasting(src, src->id, target_id, 0,0, skill_id, skill->get_ele(skill_id, skill_lv), casttime);
 	if( casttime > 0 || temp )
-	{		
+	{
 		if (sd && target->type == BL_MOB)
 		{
 			TBL_MOB *md = (TBL_MOB*)target;
-			mobskill_event(md, src, tick, -1); //Cast targetted skill event.
+			mob->skill_event(md, src, tick, -1); //Cast targeted skill event.
 			if (tstatus->mode&(MD_CASTSENSOR_IDLE|MD_CASTSENSOR_CHASE) &&
 				battle->check_target(target, src, BCT_ENEMY) > 0)
 			{
@@ -1372,22 +1385,8 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 	ud->skill_id      = skill_id;
 	ud->skill_lv      = skill_lv;
 
-	if( sc ) {
-		/**
-		 * why the if else chain: these 3 status do not stack, so its efficient that way.
-		 **/
- 		if( sc->data[SC_CLOAKING] && !(sc->data[SC_CLOAKING]->val4&4) && skill_id != AS_CLOAKING ) {
-			status_change_end(src, SC_CLOAKING, INVALID_TIMER);
-			if (!src->prev) return 0; //Warped away!
-		} else if( sc->data[SC_CLOAKINGEXCEED] && !(sc->data[SC_CLOAKINGEXCEED]->val4&4) && skill_id != GC_CLOAKINGEXCEED ) {
-			status_change_end(src,SC_CLOAKINGEXCEED, INVALID_TIMER);
-			if (!src->prev) return 0;
-		}
-	}
-
-
 	if( casttime > 0 ) {
-		ud->skilltimer = iTimer->add_timer( tick+casttime, skill->castend_id, src->id, 0 );
+		ud->skilltimer = timer->add( tick+casttime, skill->castend_id, src->id, 0 );
 		if( sd && (pc->checkskill(sd,SA_FREECAST) > 0 || skill_id == LG_EXEEDBREAK) )
 			status_calc_bl(&sd->bl, SCB_SPEED);
 	} else
@@ -1398,7 +1397,7 @@ int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, ui
 
 int unit_skilluse_pos(struct block_list *src, short skill_x, short skill_y, uint16 skill_id, uint16 skill_lv)
 {
-	return unit_skilluse_pos2(
+	return unit->skilluse_pos2(
 		src, skill_x, skill_y, skill_id, skill_lv,
 		skill->cast_fix(src, skill_id, skill_lv),
 		skill->get_castcancel(skill_id)
@@ -1411,22 +1410,22 @@ int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, ui
 	struct unit_data        *ud = NULL;
 	struct status_change *sc;
 	struct block_list    bl;
-	unsigned int tick = iTimer->gettick();
+	int64 tick = timer->gettick();
 	int range;
 
 	nullpo_ret(src);
 
 	if (!src->prev) return 0; // not on the map
-	if(status_isdead(src)) return 0;
+	if(status->isdead(src)) return 0;
 
 	sd = BL_CAST(BL_PC, src);
-	ud = unit_bl2ud(src);
+	ud = unit->bl2ud(src);
 	if(ud == NULL) return 0;
 
 	if(ud->skilltimer != INVALID_TIMER) //Normally not needed since clif.c checks for it, but at/char/script commands don't! [Skotlex]
 		return 0;
 
-	sc = status_get_sc(src);
+	sc = status->get_sc(src);
 	if (sc && !sc->count)
 		sc = NULL;
 
@@ -1435,20 +1434,20 @@ int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, ui
 		if( skill->not_ok(skill_id, sd) || !skill->check_condition_castbegin(sd, skill_id, skill_lv) )
 			return 0;
 		/**
-		 * "WHY IS IT HEREE": pneuma cannot be cancelled past this point, the client displays the animation even,
+		 * "WHY IS IT HEREE": pneuma cannot be canceled past this point, the client displays the animation even,
 		 * if we cancel it from nodamage_id, so it has to be here for it to not display the animation.
 		 **/
-		if( skill_id == AL_PNEUMA && iMap->getcell(src->m, skill_x, skill_y, CELL_CHKLANDPROTECTOR) ) {
+		if( skill_id == AL_PNEUMA && map->getcell(src->m, skill_x, skill_y, CELL_CHKLANDPROTECTOR) ) {
 			clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 			return 0;
 		}
 	}
 
-	if (!status_check_skilluse(src, NULL, skill_id, 0))
+	if (!status->check_skilluse(src, NULL, skill_id, 0))
 		return 0;
 
-	if( iMap->getcell(src->m, skill_x, skill_y, CELL_CHKWALL) )
-	{// can't cast ground targeted spells on wall cells
+	if( map->getcell(src->m, skill_x, skill_y, CELL_CHKWALL) ) {
+		// can't cast ground targeted spells on wall cells
 		if (sd) clif->skill_fail(sd,skill_id,USESKILL_FAIL_LEVEL,0);
 		return 0;
 	}
@@ -1465,12 +1464,12 @@ int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, ui
 		range = skill->get_range2(src, skill_id, skill_lv); // Skill cast distance from database
 
 	if( skill->get_state(ud->skill_id) == ST_MOVE_ENABLE ) {
-		if( !unit_can_reach_bl(src, &bl, range + 1, 1, NULL, NULL) )
+		if( !unit->can_reach_bl(src, &bl, range + 1, 1, NULL, NULL) )
 			return 0; //Walk-path check failed.
 	} else if( !battle->check_range(src, &bl, range + 1) )
 		return 0; //Arrow-path check failed.
 
-	unit_stop_attack(src);
+	unit->stop_attack(src);
 
 	// moved here to prevent Suffragium from ending if skill fails
 #ifndef RENEWAL_CAST
@@ -1514,13 +1513,13 @@ int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, ui
 		}
 	}
 
-	unit_stop_walking(src,1);
+	unit->stop_walking(src,1);
 	// in official this is triggered even if no cast time.
 	clif->skillcasting(src, src->id, 0, skill_x, skill_y, skill_id, skill->get_ele(skill_id, skill_lv), casttime);
 	if( casttime > 0 ) {
-		ud->skilltimer = iTimer->add_timer( tick+casttime, skill->castend_pos, src->id, 0 );
+		ud->skilltimer = timer->add( tick+casttime, skill->castend_pos, src->id, 0 );
 		if( (sd && pc->checkskill(sd,SA_FREECAST) > 0) || skill_id == LG_EXEEDBREAK)
-			status_calc_bl(&sd->bl, SCB_SPEED);	
+			status_calc_bl(&sd->bl, SCB_SPEED);
 	} else {
 		ud->skilltimer = INVALID_TIMER;
 		skill->castend_pos(ud->skilltimer,tick,src->id,0);
@@ -1539,9 +1538,9 @@ int unit_set_target(struct unit_data* ud, int target_id)
 	nullpo_ret(ud);
 
 	if( ud->target != target_id ) {
-		if( ud->target && (target = iMap->id2bl(ud->target)) && (ux = unit_bl2ud(target)) && ux->target_count > 0 )
+		if( ud->target && (target = map->id2bl(ud->target)) && (ux = unit->bl2ud(target)) && ux->target_count > 0 )
 			ux->target_count --;
-		if( target_id && (target = iMap->id2bl(target_id)) && (ux = unit_bl2ud(target)) )
+		if( target_id && (target = map->id2bl(target_id)) && (ux = unit->bl2ud(target)) )
 			ux->target_count ++;
 	}
 
@@ -1551,31 +1550,31 @@ int unit_set_target(struct unit_data* ud, int target_id)
 
 int unit_stop_attack(struct block_list *bl)
 {
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	nullpo_ret(bl);
 
 	if(!ud || ud->attacktimer == INVALID_TIMER)
 		return 0;
 
-	iTimer->delete_timer( ud->attacktimer, unit_attack_timer );
+	timer->delete( ud->attacktimer, unit->attack_timer );
 	ud->attacktimer = INVALID_TIMER;
-	unit_set_target(ud, 0);
+	unit->set_target(ud, 0);
 	return 0;
 }
 
 //Means current target is unattackable. For now only unlocks mobs.
 int unit_unattackable(struct block_list *bl)
 {
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	if (ud) {
 		ud->state.attack_continue = 0;
-		unit_set_target(ud, 0);
+		unit->set_target(ud, 0);
 	}
 
 	if(bl->type == BL_MOB)
-		mob_unlocktarget((struct mob_data*)bl, iTimer->gettick()) ;
+		mob->unlocktarget((struct mob_data*)bl, timer->gettick()) ;
 	else if(bl->type == BL_PET)
-		pet_unlocktarget((struct pet_data*)bl);
+		pet->unlocktarget((struct pet_data*)bl);
 	return 0;
 }
 
@@ -1583,38 +1582,41 @@ int unit_unattackable(struct block_list *bl)
  * Attack request
  * If type is an ongoing attack
  *------------------------------------------*/
-int unit_attack(struct block_list *src,int target_id,int continuous)
-{
+int unit_attack(struct block_list *src,int target_id,int continuous) {
 	struct block_list *target;
 	struct unit_data  *ud;
 
-	nullpo_ret(ud = unit_bl2ud(src));
+	nullpo_ret(ud = unit->bl2ud(src));
 
-	target = iMap->id2bl(target_id);
-	if( target==NULL || status_isdead(target) ) {
-		unit_unattackable(src);
+	target = map->id2bl(target_id);
+	if( target==NULL || status->isdead(target) ) {
+		unit->unattackable(src);
 		return 1;
 	}
 
 	if( src->type == BL_PC ) {
 		TBL_PC* sd = (TBL_PC*)src;
 		if( target->type == BL_NPC ) { // monster npcs [Valaris]
-			npc_click(sd,(TBL_NPC*)target); // submitted by leinsirk10 [Celest]
+			npc->click(sd,(TBL_NPC*)target); // submitted by leinsirk10 [Celest]
 			return 0;
 		}
 		if( pc_is90overweight(sd) || pc_isridingwug(sd) ) { // overweight or mounted on warg - stop attacking
-			unit_stop_attack(src);
+			unit->stop_attack(src);
+			return 0;
+		}
+		if( !pc->can_attack(sd, target_id) ) {
+			unit->stop_attack(src);
 			return 0;
 		}
 	}
-	if( battle->check_target(src,target,BCT_ENEMY) <= 0 || !status_check_skilluse(src, target, 0, 0) ) {
-		unit_unattackable(src);
+	if( battle->check_target(src,target,BCT_ENEMY) <= 0 || !status->check_skilluse(src, target, 0, 0) ) {
+		unit->unattackable(src);
 		return 1;
 	}
 	ud->state.attack_continue = continuous;
-	unit_set_target(ud, target_id);
+	unit->set_target(ud, target_id);
 
-	if (continuous) //If you're to attack continously, set to auto-case character
+	if (continuous) //If you're to attack continuously, set to auto-case character
 		ud->chaserange = status_get_range(src);
 
 	//Just change target/type. [Skotlex]
@@ -1625,11 +1627,11 @@ int unit_attack(struct block_list *src,int target_id,int continuous)
 	if(src->type == BL_MOB)
 		((TBL_MOB*)src)->state.skillstate = ((TBL_MOB*)src)->state.aggressive?MSS_ANGRY:MSS_BERSERK;
 
-	if(DIFF_TICK(ud->attackabletime, iTimer->gettick()) > 0)
+	if(DIFF_TICK(ud->attackabletime, timer->gettick()) > 0)
 		//Do attack next time it is possible. [Skotlex]
-		ud->attacktimer=iTimer->add_timer(ud->attackabletime,unit_attack_timer,src->id,0);
+		ud->attacktimer=timer->add(ud->attackabletime,unit->attack_timer,src->id,0);
 	else //Attack NOW.
-		unit_attack_timer(INVALID_TIMER, iTimer->gettick(), src->id, 0);
+		unit->attack_timer(INVALID_TIMER, timer->gettick(), src->id, 0);
 
 	return 0;
 }
@@ -1643,16 +1645,16 @@ int unit_cancel_combo(struct block_list *bl)
 	if (!status_change_end(bl, SC_COMBOATTACK, INVALID_TIMER))
 		return 0; //Combo wasn't active.
 
-	ud = unit_bl2ud(bl);
+	ud = unit->bl2ud(bl);
 	nullpo_ret(ud);
 
-	ud->attackabletime = iTimer->gettick() + status_get_amotion(bl);
+	ud->attackabletime = timer->gettick() + status_get_amotion(bl);
 
 	if (ud->attacktimer == INVALID_TIMER)
 		return 1; //Nothing more to do.
 
-	iTimer->delete_timer(ud->attacktimer, unit_attack_timer);
-	ud->attacktimer=iTimer->add_timer(ud->attackabletime,unit_attack_timer,bl->id,0);
+	timer->delete(ud->attacktimer, unit->attack_timer);
+	ud->attacktimer=timer->add(ud->attackabletime,unit->attack_timer,bl->id,0);
 	return 1;
 }
 /*==========================================
@@ -1665,7 +1667,7 @@ bool unit_can_reach_pos(struct block_list *bl,int x,int y, int easy)
 	if (bl->x == x && bl->y == y) //Same place
 		return true;
 
-	return path_search(NULL,bl->m,bl->x,bl->y,x,y,easy,CELL_CHKNOREACH);
+	return path->search(NULL,bl->m,bl->x,bl->y,x,y,easy,CELL_CHKNOREACH);
 }
 
 /*==========================================
@@ -1693,9 +1695,9 @@ bool unit_can_reach_bl(struct block_list *bl,struct block_list *tbl, int range,
 	dx=(dx>0)?1:((dx<0)?-1:0);
 	dy=(dy>0)?1:((dy<0)?-1:0);
 
-	if (iMap->getcell(tbl->m,tbl->x-dx,tbl->y-dy,CELL_CHKNOPASS))
-	{	//Look for a suitable cell to place in.
-		for(i=0;i<9 && iMap->getcell(tbl->m,tbl->x-dirx[i],tbl->y-diry[i],CELL_CHKNOPASS);i++);
+	if (map->getcell(tbl->m,tbl->x-dx,tbl->y-dy,CELL_CHKNOPASS)) {
+		//Look for a suitable cell to place in.
+		for(i=0;i<9 && map->getcell(tbl->m,tbl->x-dirx[i],tbl->y-diry[i],CELL_CHKNOPASS);i++);
 		if (i==9) return false; //No valid cells.
 		dx = dirx[i];
 		dy = diry[i];
@@ -1703,7 +1705,7 @@ bool unit_can_reach_bl(struct block_list *bl,struct block_list *tbl, int range,
 
 	if (x) *x = tbl->x-dx;
 	if (y) *y = tbl->y-dy;
-	return path_search(NULL,bl->m,bl->x,bl->y,tbl->x-dx,tbl->y-dy,easy,CELL_CHKNOREACH);
+	return path->search(NULL,bl->m,bl->x,bl->y,tbl->x-dx,tbl->y-dy,easy,CELL_CHKNOREACH);
 }
 /*==========================================
  * Calculates position of Pet/Mercenary/Homunculus/Elemental
@@ -1711,7 +1713,7 @@ bool unit_can_reach_bl(struct block_list *bl,struct block_list *tbl, int range,
 int	unit_calc_pos(struct block_list *bl, int tx, int ty, uint8 dir)
 {
 	int dx, dy, x, y, i, k;
-	struct unit_data *ud = unit_bl2ud(bl);
+	struct unit_data *ud = unit->bl2ud(bl);
 	nullpo_ret(ud);
 
 	if(dir > 7)
@@ -1726,11 +1728,11 @@ int	unit_calc_pos(struct block_list *bl, int tx, int ty, uint8 dir)
 	x = tx + dx;
 	y = ty + dy;
 
-	if( !unit_can_reach_pos(bl, x, y, 0) )
+	if( !unit->can_reach_pos(bl, x, y, 0) )
 	{
 		if( dx > 0 ) x--; else if( dx < 0 ) x++;
 		if( dy > 0 ) y--; else if( dy < 0 ) y++;
-		if( !unit_can_reach_pos(bl, x, y, 0) )
+		if( !unit->can_reach_pos(bl, x, y, 0) )
 		{
 			for( i = 0; i < 12; i++ )
 			{
@@ -1739,20 +1741,20 @@ int	unit_calc_pos(struct block_list *bl, int tx, int ty, uint8 dir)
 				dy = -diry[k] * 2;
 				x = tx + dx;
 				y = ty + dy;
-				if( unit_can_reach_pos(bl, x, y, 0) )
+				if( unit->can_reach_pos(bl, x, y, 0) )
 					break;
 				else
 				{
 					if( dx > 0 ) x--; else if( dx < 0 ) x++;
 					if( dy > 0 ) y--; else if( dy < 0 ) y++;
-					if( unit_can_reach_pos(bl, x, y, 0) )
+					if( unit->can_reach_pos(bl, x, y, 0) )
 						break;
 				}
 			}
 			if( i == 12 )
 			{
 				x = tx; y = tx; // Exactly Master Position
-				if( !unit_can_reach_pos(bl, x, y, 0) )
+				if( !unit->can_reach_pos(bl, x, y, 0) )
 					return 1;
 			}
 		}
@@ -1766,8 +1768,7 @@ int	unit_calc_pos(struct block_list *bl, int tx, int ty, uint8 dir)
 /*==========================================
  * Continuous Attack (function timer)
  *------------------------------------------*/
-static int unit_attack_timer_sub(struct block_list* src, int tid, unsigned int tick)
-{
+int unit_attack_timer_sub(struct block_list* src, int tid, int64 tick) {
 	struct block_list *target;
 	struct unit_data *ud;
 	struct status_data *sstatus;
@@ -1775,7 +1776,7 @@ static int unit_attack_timer_sub(struct block_list* src, int tid, unsigned int t
 	struct mob_data *md = NULL;
 	int range;
 
-	if( (ud=unit_bl2ud(src))==NULL )
+	if( (ud=unit->bl2ud(src))==NULL )
 		return 0;
 	if( ud->attacktimer != tid )
 	{
@@ -1786,22 +1787,23 @@ static int unit_attack_timer_sub(struct block_list* src, int tid, unsigned int t
 	sd = BL_CAST(BL_PC, src);
 	md = BL_CAST(BL_MOB, src);
 	ud->attacktimer = INVALID_TIMER;
-	target=iMap->id2bl(ud->target);
+	target=map->id2bl(ud->target);
 
 	if( src == NULL || src->prev == NULL || target==NULL || target->prev == NULL )
 		return 0;
 
-	if( status_isdead(src) || status_isdead(target) ||
-			battle->check_target(src,target,BCT_ENEMY) <= 0 || !status_check_skilluse(src, target, 0, 0)
+	if( status->isdead(src) || status->isdead(target)
+	 || battle->check_target(src,target,BCT_ENEMY) <= 0 || !status->check_skilluse(src, target, 0, 0)
 #ifdef OFFICIAL_WALKPATH
-	   || !path_search_long(NULL, src->m, src->x, src->y, target->x, target->y, CELL_CHKWALL)
+	 || !path->search_long(NULL, src->m, src->x, src->y, target->x, target->y, CELL_CHKWALL)
 #endif
-	   )
+	 || (sd && !pc->can_attack(sd, ud->target) )
+	)
 		return 0; // can't attack under these conditions
 
 	if( src->m != target->m )
 	{
-		if( src->type == BL_MOB && mob_warpchase((TBL_MOB*)src, target) )
+		if( src->type == BL_MOB && mob->warpchase((TBL_MOB*)src, target) )
 			return 1; // Follow up.
 		return 0;
 	}
@@ -1811,38 +1813,36 @@ static int unit_attack_timer_sub(struct block_list* src, int tid, unsigned int t
 
 	if( !battle_config.sdelay_attack_enable && DIFF_TICK(ud->canact_tick,tick) > 0 && !(sd && pc->checkskill(sd,SA_FREECAST) > 0) )
 	{ // attacking when under cast delay has restrictions:
-		if( tid == INVALID_TIMER )
-		{ //requested attack.
+		if( tid == INVALID_TIMER ) { //requested attack.
 			if(sd) clif->skill_fail(sd,1,USESKILL_FAIL_SKILLINTERVAL,0);
 			return 0;
 		}
 		//Otherwise, we are in a combo-attack, delay this until your canact time is over. [Skotlex]
-		if( ud->state.attack_continue )
-		{
+		if( ud->state.attack_continue ) {
 			if( DIFF_TICK(ud->canact_tick, ud->attackabletime) > 0 )
 				ud->attackabletime = ud->canact_tick;
-			ud->attacktimer=iTimer->add_timer(ud->attackabletime,unit_attack_timer,src->id,0);
+			ud->attacktimer=timer->add(ud->attackabletime,unit->attack_timer,src->id,0);
 		}
 		return 1;
 	}
 
-	sstatus = status_get_status_data(src);
+	sstatus = status->get_status_data(src);
 	range = sstatus->rhw.range + 1;
 
-	if( unit_is_walking(target) )
+	if( unit->is_walking(target) )
 		range++; //Extra range when chasing
 	if( !check_distance_bl(src,target,range) ) { //Chase if required.
 		if(sd)
 			clif->movetoattack(sd,target);
 		else if(ud->state.attack_continue)
-			unit_walktobl(src,target,ud->chaserange,ud->state.walk_easy|2);
+			unit->walktobl(src,target,ud->chaserange,ud->state.walk_easy|2);
 		return 1;
 	}
 	if( !battle->check_range(src,target,range) ) {
-	  	//Within range, but no direct line of attack
+		//Within range, but no direct line of attack
 		if( ud->state.attack_continue ) {
 			if(ud->chaserange > 2) ud->chaserange-=2;
-			unit_walktobl(src,target,ud->chaserange,ud->state.walk_easy|2);
+			unit->walktobl(src,target,ud->chaserange,ud->state.walk_easy|2);
 		}
 		return 1;
 	}
@@ -1850,31 +1850,30 @@ static int unit_attack_timer_sub(struct block_list* src, int tid, unsigned int t
 	//Non-players use the sync packet on the walk timer. [Skotlex]
 	if (tid == INVALID_TIMER && sd) clif->fixpos(src);
 
-	if( DIFF_TICK(ud->attackabletime,tick) <= 0 )
-	{
+	if( DIFF_TICK(ud->attackabletime,tick) <= 0 ) {
 		if (battle_config.attack_direction_change && (src->type&battle_config.attack_direction_change)) {
-			ud->dir = iMap->calc_dir(src, target->x,target->y );
+			ud->dir = map->calc_dir(src, target->x,target->y );
 		}
 		if(ud->walktimer != INVALID_TIMER)
-			unit_stop_walking(src,1);
+			unit->stop_walking(src,1);
 		if(md) {
-			if (mobskill_use(md,tick,-1))
+			if (mob->skill_use(md,tick,-1))
 				return 1;
 			if (sstatus->mode&MD_ASSIST && DIFF_TICK(md->last_linktime, tick) < MIN_MOBLINKTIME)
 			{	// Link monsters nearby [Skotlex]
 				md->last_linktime = tick;
-				iMap->foreachinrange(mob_linksearch, src, md->db->range2, BL_MOB, md->class_, target, tick);
+				map->foreachinrange(mob->linksearch, src, md->db->range2, BL_MOB, md->class_, target, tick);
 			}
 		}
-		if(src->type == BL_PET && pet_attackskill((TBL_PET*)src, target->id))
+		if(src->type == BL_PET && pet->attackskill((TBL_PET*)src, target->id))
 			return 1;
 
-		iMap->freeblock_lock();
+		map->freeblock_lock();
 		ud->attacktarget_lv = battle->weapon_attack(src,target,tick,0);
 
 		if(sd && sd->status.pet_id > 0 && sd->pd && battle_config.pet_attack_support)
-			pet_target_check(sd,target,0);
-		iMap->freeblock_unlock();
+			pet->target_check(sd,target,0);
+		map->freeblock_unlock();
 		/**
 		 * Applied when you're unable to attack (e.g. out of ammo)
 		 * We should stop here otherwise timer keeps on and this happens endlessly
@@ -1885,34 +1884,36 @@ static int unit_attack_timer_sub(struct block_list* src, int tid, unsigned int t
 		ud->attackabletime = tick + sstatus->adelay;
 //		You can't move if you can't attack neither.
 		if (src->type&battle_config.attack_walk_delay)
-			unit_set_walkdelay(src, tick, sstatus->amotion, 1);
+			unit->set_walkdelay(src, tick, sstatus->amotion, 1);
 	}
 
-	if(ud->state.attack_continue)
-		ud->attacktimer = iTimer->add_timer(ud->attackabletime,unit_attack_timer,src->id,0);
+	if(ud->state.attack_continue) {
+		if( src->type == BL_PC && battle_config.idletime_criteria & BCIDLE_ATTACK )
+			((TBL_PC*)src)->idletime = sockt->last_tick;
+		ud->attacktimer = timer->add(ud->attackabletime,unit->attack_timer,src->id,0);
+	}
 
 	return 1;
 }
 
-static int unit_attack_timer(int tid, unsigned int tick, int id, intptr_t data)
-{
+int unit_attack_timer(int tid, int64 tick, int id, intptr_t data) {
 	struct block_list *bl;
-	bl = iMap->id2bl(id);
-	if(bl && unit_attack_timer_sub(bl, tid, tick) == 0)
-		unit_unattackable(bl);
+	bl = map->id2bl(id);
+	if(bl && unit->attack_timer_sub(bl, tid, tick) == 0)
+		unit->unattackable(bl);
 	return 0;
 }
 
 /*==========================================
  * Cancels an ongoing skill cast.
  * flag&1: Cast-Cancel invoked.
- * flag&2: Cancel only if skill is cancellable.
+ * flag&2: Cancel only if skill is can be cancel.
  *------------------------------------------*/
 int unit_skillcastcancel(struct block_list *bl,int type)
 {
 	struct map_session_data *sd = NULL;
-	struct unit_data *ud = unit_bl2ud( bl);
-	unsigned int tick=iTimer->gettick();
+	struct unit_data *ud = unit->bl2ud( bl);
+	int64 tick = timer->gettick();
 	int ret=0, skill_id;
 
 	nullpo_ret(bl);
@@ -1922,12 +1923,12 @@ int unit_skillcastcancel(struct block_list *bl,int type)
 	sd = BL_CAST(BL_PC, bl);
 
 	if (type&2) {
-		//See if it can be cancelled.
+		//See if it can be canceled.
 		if (!ud->state.skillcastcancel)
 			return 0;
 
 		if (sd && (sd->special_state.no_castcancel2 ||
-                ((sd->sc.data[SC_UNLIMITED_HUMMING_VOICE] || sd->special_state.no_castcancel) && !map_flag_gvg(bl->m) && !map[bl->m].flag.battleground))) //fixed flags being read the wrong way around [blackhole89]
+                ( sd->special_state.no_castcancel && !map_flag_gvg(bl->m) && !map->list[bl->m].flag.battleground))) //fixed flags being read the wrong way around [blackhole89]
 			return 0;
 	}
 
@@ -1939,11 +1940,11 @@ int unit_skillcastcancel(struct block_list *bl,int type)
 		skill_id = ud->skill_id;
 
 	if (skill->get_inf(skill_id) & INF_GROUND_SKILL)
-		ret = iTimer->delete_timer( ud->skilltimer, skill->castend_pos );
+		ret = timer->delete( ud->skilltimer, skill->castend_pos );
 	else
-		ret = iTimer->delete_timer( ud->skilltimer, skill->castend_id );
+		ret = timer->delete( ud->skilltimer, skill->castend_id );
 	if( ret < 0 )
-		ShowError("delete timer error : skill_id : %d\n",ret);
+		ShowError("delete timer error %d : skill %d (%s)\n",ret,skill_id,skill->get_name(skill_id));
 
 	ud->skilltimer = INVALID_TIMER;
 
@@ -1967,7 +1968,7 @@ int unit_skillcastcancel(struct block_list *bl,int type)
 // unit_data initialization process
 void unit_dataset(struct block_list *bl) {
 	struct unit_data *ud;
-	nullpo_retv(ud = unit_bl2ud(bl));
+	nullpo_retv(ud = unit->bl2ud(bl));
 
 	memset( ud, 0, sizeof( struct unit_data) );
 	ud->bl             = bl;
@@ -1976,7 +1977,7 @@ void unit_dataset(struct block_list *bl) {
 	ud->attacktimer    = INVALID_TIMER;
 	ud->attackabletime =
 	ud->canact_tick    =
-	ud->canmove_tick   = iTimer->gettick();
+	ud->canmove_tick   = timer->gettick();
 }
 
 /*==========================================
@@ -1985,7 +1986,7 @@ void unit_dataset(struct block_list *bl) {
 int unit_counttargeted(struct block_list* bl)
 {
 	struct unit_data* ud;
-	if( bl && (ud = unit_bl2ud(bl)) )
+	if( bl && (ud = unit->bl2ud(bl)) )
 		return ud->target_count;
 	return 0;
 }
@@ -1993,14 +1994,13 @@ int unit_counttargeted(struct block_list* bl)
 /*==========================================
  *
  *------------------------------------------*/
-int unit_fixdamage(struct block_list *src,struct block_list *target,unsigned int tick,int sdelay,int ddelay,int damage,int div,int type,int damage2)
-{
+int unit_fixdamage(struct block_list *src, struct block_list *target, int sdelay, int ddelay, int64 damage, short div, unsigned char type, int64 damage2) {
 	nullpo_ret(target);
 
 	if(damage+damage2 <= 0)
 		return 0;
 
-	return status_fix_damage(src,target,damage+damage2,clif->damage(target,target,tick,sdelay,ddelay,damage,div,type,damage2));
+	return status_fix_damage(src,target,damage+damage2,clif->damage(target,target,sdelay,ddelay,damage,div,type,damage2));
 }
 
 /*==========================================
@@ -2026,32 +2026,31 @@ int unit_changeviewsize(struct block_list *bl,short size)
 /*==========================================
  * Removes a bl/ud from the map.
  * Returns 1 on success. 0 if it couldn't be removed or the bl was free'd
- * if clrtype is 1 (death), appropiate cleanup is performed.
+ * if clrtype is 1 (death), appropriate cleanup is performed.
  * Otherwise it is assumed bl is being warped.
- * On-Kill specific stuff is not performed here, look at status_damage for that.
+ * On-Kill specific stuff is not performed here, look at status->damage for that.
  *------------------------------------------*/
-int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file, int line, const char* func)
-{
-	struct unit_data *ud = unit_bl2ud(bl);
-	struct status_change *sc = status_get_sc(bl);
+int unit_remove_map(struct block_list *bl, clr_type clrtype, const char* file, int line, const char* func) {
+	struct unit_data *ud = unit->bl2ud(bl);
+	struct status_change *sc = status->get_sc(bl);
 	nullpo_ret(ud);
 
 	if(bl->prev == NULL)
 		return 0; //Already removed?
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 
-	unit_set_target(ud, 0);
+	unit->set_target(ud, 0);
 
 	if (ud->walktimer != INVALID_TIMER)
-		unit_stop_walking(bl,0);
+		unit->stop_walking(bl,0);
 	if (ud->attacktimer != INVALID_TIMER)
-		unit_stop_attack(bl);
+		unit->stop_attack(bl);
 	if (ud->skilltimer != INVALID_TIMER)
-		unit_skillcastcancel(bl,0);
+		unit->skillcastcancel(bl,0);
 
 // Do not reset can-act delay. [Skotlex]
-	ud->attackabletime = ud->canmove_tick /*= ud->canact_tick*/ = iTimer->gettick();
+	ud->attackabletime = ud->canmove_tick /*= ud->canact_tick*/ = timer->gettick();
 	if(sc && sc->count ) { //map-change/warp dispells.
 		status_change_end(bl, SC_BLADESTOP, INVALID_TIMER);
 		status_change_end(bl, SC_BASILICA, INVALID_TIMER);
@@ -2068,8 +2067,7 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		status_change_end(bl, SC_RG_CCONFINE_S, INVALID_TIMER);
 		status_change_end(bl, SC_HIDING, INVALID_TIMER);
 		// Ensure the bl is a PC; if so, we'll handle the removal of cloaking and cloaking exceed later
-		if ( bl->type != BL_PC )
-		{
+		if ( bl->type != BL_PC ) {
 			status_change_end(bl, SC_CLOAKING, INVALID_TIMER);
 			status_change_end(bl, SC_CLOAKINGEXCEED, INVALID_TIMER);
 		}
@@ -2080,6 +2078,11 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		status_change_end(bl, SC_STOP, INVALID_TIMER);
 		status_change_end(bl, SC_WUGDASH, INVALID_TIMER);
 		status_change_end(bl, SC_CAMOUFLAGE, INVALID_TIMER);
+		status_change_end(bl, SC_MAGNETICFIELD, INVALID_TIMER);
+		status_change_end(bl, SC_NEUTRALBARRIER_MASTER, INVALID_TIMER);
+		status_change_end(bl, SC_NEUTRALBARRIER, INVALID_TIMER);
+		status_change_end(bl, SC_STEALTHFIELD_MASTER, INVALID_TIMER);
+		status_change_end(bl, SC_STEALTHFIELD, INVALID_TIMER);
 		status_change_end(bl, SC__SHADOWFORM, INVALID_TIMER);
 		status_change_end(bl, SC__MANHOLE, INVALID_TIMER);
 		status_change_end(bl, SC_VACUUM_EXTREME, INVALID_TIMER);
@@ -2087,7 +2090,7 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 	}
 
 	if (bl->type&(BL_CHAR|BL_PET)) {
-		skill->unit_move(bl,iTimer->gettick(),4);
+		skill->unit_move(bl,timer->gettick(),4);
 		skill->cleartimerskill(bl);
 	}
 
@@ -2095,23 +2098,26 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		case BL_PC: {
 			struct map_session_data *sd = (struct map_session_data*)bl;
 
-			if(sd->shadowform_id){
-			    struct block_list *d_bl = iMap->id2bl(sd->shadowform_id);
-			    if( d_bl )
-				    status_change_end(d_bl,SC__SHADOWFORM,INVALID_TIMER);
+			if(sd->shadowform_id) {
+				struct block_list *d_bl = map->id2bl(sd->shadowform_id);
+				if( d_bl )
+					status_change_end(d_bl,SC__SHADOWFORM,INVALID_TIMER);
 			}
 			//Leave/reject all invitations.
 			if(sd->chatID)
-				chat_leavechat(sd,0);
+				chat->leave(sd,0);
 			if(sd->trade_partner)
 				trade->cancel(sd);
 			buyingstore->close(sd);
 			searchstore->close(sd);
-			if(sd->state.storage_flag == 1)
-				storage_storage_quit(sd,0);
-			else if (sd->state.storage_flag == 2)
-				storage_guild_storage_quit(sd,0);
-			sd->state.storage_flag = 0; //Force close it when being warped.
+			if( sd->menuskill_id != AL_TELEPORT ) { // issue: 8027
+				if(sd->state.storage_flag == 1)
+					storage->pc_quit(sd,0);
+				else if (sd->state.storage_flag == 2)
+					gstorage->pc_quit(sd,0);
+
+				sd->state.storage_flag = 0; //Force close it when being warped.
+			}
 			if(sd->party_invite>0)
 				party->reply_invite(sd,sd->party_invite,0);
 			if(sd->guild_invite>0)
@@ -2121,7 +2127,7 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 			if(sd->menuskill_id)
 				sd->menuskill_id = sd->menuskill_val = 0;
 			if( sd->touching_id )
-				npc_touchnext_areanpc(sd,true);
+				npc->touchnext_areanpc(sd,true);
 
 			// Check if warping and not changing the map.
 			if ( sd->state.warping && !sd->state.changemap ) {
@@ -2133,12 +2139,12 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 			sd->adopt_invite = 0;
 
 			if(sd->pvp_timer != INVALID_TIMER) {
-				iTimer->delete_timer(sd->pvp_timer,pc->calc_pvprank_timer);
+				timer->delete(sd->pvp_timer,pc->calc_pvprank_timer);
 				sd->pvp_timer = INVALID_TIMER;
 				sd->pvp_rank = 0;
 			}
 			if(sd->duel_group > 0)
-				duel_leave(sd->duel_group, sd);
+				duel->leave(sd->duel_group, sd);
 
 			if(pc_issit(sd)) {
 				pc->setstand(sd);
@@ -2146,12 +2152,11 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 			}
 			party->send_dot_remove(sd);//minimap dot fix [Kevin]
 			guild->send_dot_remove(sd);
-			bg_send_dot_remove(sd);
+			bg->send_dot_remove(sd);
 
-			if( map[bl->m].users <= 0 || sd->state.debug_remove_map )
-			{// this is only place where map users is decreased, if the mobs were removed too soon then this function was executed too many times [FlavioJS]
-				if( sd->debug_file == NULL || !(sd->state.debug_remove_map) )
-				{
+			if( map->list[bl->m].users <= 0 || sd->state.debug_remove_map ) {
+				// this is only place where map users is decreased, if the mobs were removed too soon then this function was executed too many times [FlavioJS]
+				if( sd->debug_file == NULL || !(sd->state.debug_remove_map) ) {
 					sd->debug_file = "";
 					sd->debug_line = 0;
 					sd->debug_func = "";
@@ -2163,17 +2168,21 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 					" Please report this!!!\n",
 					sd->status.account_id, sd->status.char_id,
 					sd->state.active, sd->state.connect_new, sd->state.rewarp, sd->state.changemap, sd->state.debug_remove_map,
-					map[bl->m].name, map[bl->m].users,
+					map->list[bl->m].name, map->list[bl->m].users,
 					sd->debug_file, sd->debug_line, sd->debug_func, file, line, func);
-			} else if (--map[bl->m].users == 0 && battle_config.dynamic_mobs)	//[Skotlex]
-				iMap->removemobs(bl->m);
-			if( !(sd->sc.option&OPTION_INVISIBLE) )
-			{// decrement the number of active pvp players on the map
-				--map[bl->m].users_pvp;
+			} else if (--map->list[bl->m].users == 0 && battle_config.dynamic_mobs) //[Skotlex]
+				map->removemobs(bl->m);
+			if( !(sd->sc.option&OPTION_INVISIBLE) ) {
+				// decrement the number of active pvp players on the map
+				--map->list[bl->m].users_pvp;
+			}
+			if( map->list[bl->m].instance_id >= 0 ) {
+				instance->list[map->list[bl->m].instance_id].users--;
+				instance->check_idle(map->list[bl->m].instance_id);
 			}
-			if( map[bl->m].instance_id >= 0 ) {
-				instances[map[bl->m].instance_id].users--;
-				instance->check_idle(map[bl->m].instance_id);
+			if( sd->state.hpmeter_visible ) {
+				map->list[bl->m].hpmeter_visible--;
+				sd->state.hpmeter_visible = 0;
 			}
 			sd->state.debug_remove_map = 1; // temporary state to track double remove_map's [FlavioJS]
 			sd->debug_file = file;
@@ -2195,12 +2204,12 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		}
 		case BL_PET: {
 			struct pet_data *pd = (struct pet_data*)bl;
-			if( pd->pet.intimate <= 0 && !(pd->msd && !pd->msd->state.active) )
-			{	//If logging out, this is deleted on unit_free
+			if( pd->pet.intimate <= 0 && !(pd->msd && !pd->msd->state.active) ) {
+				//If logging out, this is deleted on unit->free
 				clif->clearunit_area(bl,clrtype);
-				iMap->delblock(bl);
-				unit_free(bl,CLR_OUTSIGHT);
-				iMap->freeblock_unlock();
+				map->delblock(bl);
+				unit->free(bl,CLR_OUTSIGHT);
+				map->freeblock_unlock();
 				return 0;
 			}
 
@@ -2208,14 +2217,13 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		}
 		case BL_HOM: {
 			struct homun_data *hd = (struct homun_data *)bl;
-			ud->canact_tick = ud->canmove_tick; //It appears HOM do reset the can-act tick.
-			if( !hd->homunculus.intimacy && !(hd->master && !hd->master->state.active) )
-			{	//If logging out, this is deleted on unit_free
+			if( !hd->homunculus.intimacy && !(hd->master && !hd->master->state.active) ) {
+				//If logging out, this is deleted on unit->free
 				clif->emotion(bl, E_SOB);
 				clif->clearunit_area(bl,clrtype);
-				iMap->delblock(bl);
-				unit_free(bl,CLR_OUTSIGHT);
-				iMap->freeblock_unlock();
+				map->delblock(bl);
+				unit->free(bl,CLR_OUTSIGHT);
+				map->freeblock_unlock();
 				return 0;
 			}
 			break;
@@ -2223,12 +2231,11 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		case BL_MER: {
 			struct mercenary_data *md = (struct mercenary_data *)bl;
 			ud->canact_tick = ud->canmove_tick;
-			if( mercenary_get_lifetime(md) <= 0 && !(md->master && !md->master->state.active) )
-			{
+			if( mercenary->get_lifetime(md) <= 0 && !(md->master && !md->master->state.active) ) {
 				clif->clearunit_area(bl,clrtype);
-				iMap->delblock(bl);
-				unit_free(bl,CLR_OUTSIGHT);
-				iMap->freeblock_unlock();
+				map->delblock(bl);
+				unit->free(bl,CLR_OUTSIGHT);
+				map->freeblock_unlock();
 				return 0;
 			}
 			break;
@@ -2236,12 +2243,11 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 		case BL_ELEM: {
 			struct elemental_data *ed = (struct elemental_data *)bl;
 			ud->canact_tick = ud->canmove_tick;
-			if( elemental_get_lifetime(ed) <= 0 && !(ed->master && !ed->master->state.active) )
-			{
+			if( elemental->get_lifetime(ed) <= 0 && !(ed->master && !ed->master->state.active) ) {
 				clif->clearunit_area(bl,clrtype);
-				iMap->delblock(bl);
-				unit_free(bl,0);
-				iMap->freeblock_unlock();
+				map->delblock(bl);
+				unit->free(bl,0);
+				map->freeblock_unlock();
 				return 0;
 			}
 			break;
@@ -2251,58 +2257,61 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 	/**
 	 * BL_MOB is handled by mob_dead unless the monster is not dead.
 	 **/
-	if( bl->type != BL_MOB || !status_isdead(bl) )
+	if( bl->type != BL_MOB || !status->isdead(bl) )
 		clif->clearunit_area(bl,clrtype);
-	iMap->delblock(bl);
-	iMap->freeblock_unlock();
+	map->delblock(bl);
+	map->freeblock_unlock();
 	return 1;
 }
 
 void unit_remove_map_pc(struct map_session_data *sd, clr_type clrtype)
 {
-	unit_remove_map(&sd->bl,clrtype);
-
-	if (clrtype == CLR_TELEPORT) clrtype = CLR_OUTSIGHT; //CLR_TELEPORT is the warp from logging out, but pets/homunc need to just 'vanish' instead of showing the warping out animation.
-
+	unit->remove_map(&sd->bl,clrtype,ALC_MARK);
+	
+	//CLR_RESPAWN is the warp from logging out, CLR_TELEPORT is the warp from teleporting, but pets/homunc need to just 'vanish' instead of showing the warping animation.
+	if (clrtype == CLR_RESPAWN || clrtype == CLR_TELEPORT) clrtype = CLR_OUTSIGHT;
+	
 	if(sd->pd)
-		unit_remove_map(&sd->pd->bl, clrtype);
+		unit->remove_map(&sd->pd->bl, clrtype, ALC_MARK);
 	if(homun_alive(sd->hd))
-		unit_remove_map(&sd->hd->bl, clrtype);
+		unit->remove_map(&sd->hd->bl, clrtype, ALC_MARK);
 	if(sd->md)
-		unit_remove_map(&sd->md->bl, clrtype);
+		unit->remove_map(&sd->md->bl, clrtype, ALC_MARK);
 	if(sd->ed)
-		unit_remove_map(&sd->ed->bl, clrtype);
+		unit->remove_map(&sd->ed->bl, clrtype, ALC_MARK);
 }
 
 void unit_free_pc(struct map_session_data *sd)
 {
-	if (sd->pd) unit_free(&sd->pd->bl,CLR_OUTSIGHT);
-	if (sd->hd) unit_free(&sd->hd->bl,CLR_OUTSIGHT);
-	if (sd->md) unit_free(&sd->md->bl,CLR_OUTSIGHT);
-	if (sd->ed) unit_free(&sd->ed->bl,CLR_OUTSIGHT);
-	unit_free(&sd->bl,CLR_TELEPORT);
+	if (sd->pd) unit->free(&sd->pd->bl,CLR_OUTSIGHT);
+	if (sd->hd) unit->free(&sd->hd->bl,CLR_OUTSIGHT);
+	if (sd->md) unit->free(&sd->md->bl,CLR_OUTSIGHT);
+	if (sd->ed) unit->free(&sd->ed->bl,CLR_OUTSIGHT);
+	unit->free(&sd->bl,CLR_TELEPORT);
 }
 
 /*==========================================
  * Function to free all related resources to the bl
  * if unit is on map, it is removed using the clrtype specified
  *------------------------------------------*/
-int unit_free(struct block_list *bl, clr_type clrtype)
-{
-	struct unit_data *ud = unit_bl2ud( bl );
+int unit_free(struct block_list *bl, clr_type clrtype) {
+	struct unit_data *ud = unit->bl2ud( bl );
 	nullpo_ret(ud);
 
-	iMap->freeblock_lock();
+	map->freeblock_lock();
 	if( bl->prev )	//Players are supposed to logout with a "warp" effect.
-		unit_remove_map(bl, clrtype);
+		unit->remove_map(bl, clrtype, ALC_MARK);
 
 	switch( bl->type ) {
 		case BL_PC:
 		{
 			struct map_session_data *sd = (struct map_session_data*)bl;
 			int i;
+			unsigned int k;
 
-			if( status_isdead(bl) )
+			sd->state.loggingout = 1;
+			
+			if( status->isdead(bl) )
 				pc->setrestartvalue(sd,2);
 
 			pc->delinvincibletimer(sd);
@@ -2314,10 +2323,10 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 				pc->stop_following(sd);
 
 			if( sd->duel_invite > 0 )
-				duel_reject(sd->duel_invite, sd);
+				duel->reject(sd->duel_invite, sd);
 
 			// Notify friends that this char logged out. [Skotlex]
-			iMap->map_foreachpc(clif->friendslist_toggle_sub, sd->status.account_id, sd->status.char_id, 0);
+			map->foreachpc(clif->friendslist_toggle_sub, sd->status.account_id, sd->status.char_id, 0);
 			party->send_logout(sd);
 			guild->send_memberinfoshort(sd,0);
 			pc->cleareventtimer(sd);
@@ -2326,33 +2335,20 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 			for(i = 1; i < 5; i++)
 				pc->del_charm(sd, sd->charm[i], i);
 
-			if( sd->reg ) {	//Double logout already freed pointer fix... [Skotlex]
-				aFree(sd->reg);
-				sd->reg = NULL;
-				sd->reg_num = 0;
-			}
-			if( sd->regstr ) {
-				for( i = 0; i < sd->regstr_num; ++i )
-					if( sd->regstr[i].data )
-						aFree(sd->regstr[i].data);
-				aFree(sd->regstr);
-				sd->regstr = NULL;
-				sd->regstr_num = 0;
-			}
 			if( sd->st && sd->st->state != RUN ) {// free attached scripts that are waiting
-				script_free_state(sd->st);
+				script->free_state(sd->st);
 				sd->st = NULL;
 				sd->npc_id = 0;
 			}
-			if( sd->combos.count ) {
-				aFree(sd->combos.bonus);
-				aFree(sd->combos.id);
-				sd->combos.count = 0;
+			if( sd->combos ) {
+				aFree(sd->combos);
+				sd->combos = NULL;
 			}
+			sd->combo_count = 0;
 			/* [Ind/Hercules] */
 			if( sd->sc_display_count ) {
 				for(i = 0; i < sd->sc_display_count; i++) {
-					ers_free(pc_sc_display_ers, sd->sc_display[i]);
+					ers_free(pc->sc_display_ers, sd->sc_display[i]);
 				}
 				sd->sc_display_count = 0;
 			}
@@ -2368,13 +2364,27 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 				aFree(sd->queues);
 				sd->queues = NULL;
 			}
+			if( sd->quest_log != NULL ) {
+				aFree(sd->quest_log);
+				sd->quest_log = NULL;
+				sd->num_quests = sd->avail_quests = 0;
+			}
+			
+			for( k = 0; k < sd->hdatac; k++ ) {
+				if( sd->hdata[k]->flag.free ) {
+					aFree(sd->hdata[k]->data);
+				}
+				aFree(sd->hdata[k]);
+			}
+			if( sd->hdata )
+				aFree(sd->hdata);
 			break;
 		}
 		case BL_PET:
 		{
 			struct pet_data *pd = (struct pet_data*)bl;
 			struct map_session_data *sd = pd->msd;
-			pet_hungry_timer_delete(pd);
+			pet->hungry_timer_delete(pd);
 			if( pd->a_skill )
 			{
 				aFree(pd->a_skill);
@@ -2384,9 +2394,9 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 			{
 				if (pd->s_skill->timer != INVALID_TIMER) {
 					if (pd->s_skill->id)
-						iTimer->delete_timer(pd->s_skill->timer, pet_skill_support_timer);
+						timer->delete(pd->s_skill->timer, pet->skill_support_timer);
 					else
-						iTimer->delete_timer(pd->s_skill->timer, pet_heal_timer);
+						timer->delete(pd->s_skill->timer, pet->heal_timer);
 				}
 				aFree(pd->s_skill);
 				pd->s_skill = NULL;
@@ -2394,30 +2404,30 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 			if( pd->recovery )
 			{
 				if(pd->recovery->timer != INVALID_TIMER)
-					iTimer->delete_timer(pd->recovery->timer, pet_recovery_timer);
+					timer->delete(pd->recovery->timer, pet->recovery_timer);
 				aFree(pd->recovery);
 				pd->recovery = NULL;
 			}
 			if( pd->bonus )
 			{
 				if (pd->bonus->timer != INVALID_TIMER)
-					iTimer->delete_timer(pd->bonus->timer, pet_skill_bonus_timer);
+					timer->delete(pd->bonus->timer, pet->skill_bonus_timer);
 				aFree(pd->bonus);
 				pd->bonus = NULL;
 			}
 			if( pd->loot )
 			{
-				pet_lootitem_drop(pd,sd);
+				pet->lootitem_drop(pd,sd);
 				if (pd->loot->item)
 					aFree(pd->loot->item);
 				aFree (pd->loot);
 				pd->loot = NULL;
 			}
 			if( pd->pet.intimate > 0 )
-				intif_save_petdata(pd->pet.account_id,&pd->pet);
+				intif->save_petdata(pd->pet.account_id,&pd->pet);
 			else
 			{	//Remove pet.
-				intif_delete_petdata(pd->pet.pet_id);
+				intif->delete_petdata(pd->pet.pet_id);
 				if (sd) sd->status.pet_id = 0;
 			}
 			if( sd )
@@ -2429,12 +2439,12 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 			struct mob_data *md = (struct mob_data*)bl;
 			if( md->spawn_timer != INVALID_TIMER )
 			{
-				iTimer->delete_timer(md->spawn_timer,mob_delayspawn);
+				timer->delete(md->spawn_timer,mob->delayspawn);
 				md->spawn_timer = INVALID_TIMER;
 			}
 			if( md->deletetimer != INVALID_TIMER )
 			{
-				iTimer->delete_timer(md->deletetimer,mob_timer_delete);
+				timer->delete(md->deletetimer,mob->timer_delete);
 				md->deletetimer = INVALID_TIMER;
 			}
 			if( md->lootitem )
@@ -2476,10 +2486,10 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 				aFree(md->base_status);
 				md->base_status = NULL;
 			}
-			if( mob_is_clone(md->class_) )
-				mob_clone_delete(md);
+			if( mob->is_clone(md->class_) )
+				mob->clone_delete(md);
 			if( md->tomb_nid )
-				mvptomb_destroy(md);
+				mob->mvptomb_destroy(md);
 			break;
 		}
 		case BL_HOM:
@@ -2490,7 +2500,7 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 			if( hd->homunculus.intimacy > 0 )
 				homun->save(hd);
 			else {
-				intif_homunculus_requestdelete(hd->homunculus.hom_id);
+				intif->homunculus_requestdelete(hd->homunculus.hom_id);
 				if( sd )
 					sd->status.hom_id = 0;
 			}
@@ -2502,58 +2512,111 @@ int unit_free(struct block_list *bl, clr_type clrtype)
 		{
 			struct mercenary_data *md = (TBL_MER*)bl;
 			struct map_session_data *sd = md->master;
-			if( mercenary_get_lifetime(md) > 0 )
-				mercenary_save(md);
+			if( mercenary->get_lifetime(md) > 0 )
+				mercenary->save(md);
 			else
 			{
-				intif_mercenary_delete(md->mercenary.mercenary_id);
+				intif->mercenary_delete(md->mercenary.mercenary_id);
 				if( sd )
 					sd->status.mer_id = 0;
 			}
 			if( sd )
 				sd->md = NULL;
 
-			merc_contract_stop(md);
+			mercenary->contract_stop(md);
 			break;
 		}
 		case BL_ELEM: {
 			struct elemental_data *ed = (TBL_ELEM*)bl;
 			struct map_session_data *sd = ed->master;
-			if( elemental_get_lifetime(ed) > 0 )
-				elemental_save(ed);
+			if( elemental->get_lifetime(ed) > 0 )
+				elemental->save(ed);
 			else {
-				intif_elemental_delete(ed->elemental.elemental_id);
+				intif->elemental_delete(ed->elemental.elemental_id);
 				if( sd )
 					sd->status.ele_id = 0;
 			}
 			if( sd )
 				sd->ed = NULL;
 
-			elemental_summon_stop(ed);
+			elemental->summon_stop(ed);
 			break;
 		}
 	}
 
 	skill->clear_unitgroup(bl);
-	status_change_clear(bl,1);
-	iMap->deliddb(bl);
+	status->change_clear(bl,1);
+	map->deliddb(bl);
 	if( bl->type != BL_PC ) //Players are handled by map_quit
-		iMap->freeblock(bl);
-	iMap->freeblock_unlock();
+		map->freeblock(bl);
+	map->freeblock_unlock();
 	return 0;
 }
 
-int do_init_unit(void)
-{
-	iTimer->add_timer_func_list(unit_attack_timer,  "unit_attack_timer");
-	iTimer->add_timer_func_list(unit_walktoxy_timer,"unit_walktoxy_timer");
-	iTimer->add_timer_func_list(unit_walktobl_sub, "unit_walktobl_sub");
-	iTimer->add_timer_func_list(unit_delay_walktoxy_timer,"unit_delay_walktoxy_timer");
+int do_init_unit(bool minimal) {
+	if (minimal)
+		return 0;
+
+	timer->add_func_list(unit->attack_timer,  "unit_attack_timer");
+	timer->add_func_list(unit->walktoxy_timer,"unit_walktoxy_timer");
+	timer->add_func_list(unit->walktobl_sub, "unit_walktobl_sub");
+	timer->add_func_list(unit->delay_walktoxy_timer,"unit_delay_walktoxy_timer");
 	return 0;
 }
 
-int do_final_unit(void)
-{
+int do_final_unit(void) {
 	// nothing to do
 	return 0;
 }
+
+void unit_defaults(void) {
+	unit = &unit_s;
+	
+	unit->init = do_init_unit;
+	unit->final = do_final_unit;
+	/* */
+	unit->bl2ud = unit_bl2ud;
+	unit->bl2ud2 = unit_bl2ud2;
+	unit->attack_timer = unit_attack_timer;
+	unit->walktoxy_timer = unit_walktoxy_timer;
+	unit->walktoxy_sub = unit_walktoxy_sub;
+	unit->delay_walktoxy_timer = unit_delay_walktoxy_timer;
+	unit->walktoxy = unit_walktoxy;
+	unit->walktobl_sub = unit_walktobl_sub;
+	unit->walktobl = unit_walktobl;
+	unit->run = unit_run;
+	unit->run_hit = unit_run_hit;
+	unit->escape = unit_escape;
+	unit->movepos = unit_movepos;
+	unit->setdir = unit_setdir;
+	unit->getdir = unit_getdir;
+	unit->blown = unit_blown;
+	unit->warp = unit_warp;
+	unit->stop_walking = unit_stop_walking;
+	unit->skilluse_id = unit_skilluse_id;
+	unit->is_walking = unit_is_walking;
+	unit->can_move = unit_can_move;
+	unit->resume_running = unit_resume_running;
+	unit->set_walkdelay = unit_set_walkdelay;
+	unit->skilluse_id2 = unit_skilluse_id2;
+	unit->skilluse_pos = unit_skilluse_pos;
+	unit->skilluse_pos2 = unit_skilluse_pos2;
+	unit->set_target = unit_set_target;
+	unit->stop_attack = unit_stop_attack;
+	unit->unattackable = unit_unattackable;
+	unit->attack = unit_attack;
+	unit->cancel_combo = unit_cancel_combo;
+	unit->can_reach_pos = unit_can_reach_pos;
+	unit->can_reach_bl = unit_can_reach_bl;
+	unit->calc_pos = unit_calc_pos;
+	unit->attack_timer_sub = unit_attack_timer_sub;
+	unit->skillcastcancel = unit_skillcastcancel;
+	unit->dataset = unit_dataset;
+	unit->counttargeted = unit_counttargeted;
+	unit->fixdamage = unit_fixdamage;
+	unit->changeviewsize = unit_changeviewsize;
+	unit->remove_map = unit_remove_map;
+	unit->remove_map_pc = unit_remove_map_pc;
+	unit->free_pc = unit_free_pc;
+	unit->free = unit_free;
+}
diff --git a/src/map/unit.h b/src/map/unit.h
index 9d1c02a31..9b95bae41 100644
--- a/src/map/unit.h
+++ b/src/map/unit.h
@@ -1,18 +1,17 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
 
-#ifndef _UNIT_H_
-#define _UNIT_H_
-
-//#include "map.h"
-struct block_list;
-struct unit_data;
-struct map_session_data;
+#ifndef MAP_UNIT_H
+#define MAP_UNIT_H
 
 #include "clif.h"  // clr_type
-#include "map.h" // struct block_list
 #include "path.h" // struct walkpath_data
-#include "skill.h" // struct skill_timerskill, struct skill_unit_group, struct skill_unit_group_tickset
+#include "skill.h" // 'MAX_SKILLTIMERSKILL, struct skill_timerskill, struct skill_unit_group, struct skill_unit_group_tickset
+#include "../common/cbasetypes.h"
+
+struct map_session_data;
+struct block_list;
 
 struct unit_data {
 	struct block_list *bl;
@@ -30,10 +29,10 @@ struct unit_data {
 	int   target_to;
 	int   attacktimer;
 	int   walktimer;
-	int	chaserange;
-	unsigned int attackabletime;
-	unsigned int canact_tick;
-	unsigned int canmove_tick;
+	int   chaserange;
+	int64 attackabletime;
+	int64 canact_tick;
+	int64 canmove_tick;
 	uint8 dir;
 	unsigned char walk_count;
 	unsigned char target_count;
@@ -68,78 +67,61 @@ struct view_data {
 	unsigned dead_sit : 2;
 };
 
-// PC, MOB, PET に共通する処理を１つにまとめる計画
-
-// 歩行開始
-//     戻り値は、0 ( 成功 ), 1 ( 失敗 )
-int unit_walktoxy( struct block_list *bl, short x, short y, int easy);
-int unit_walktobl( struct block_list *bl, struct block_list *target, int range, int easy);
-int unit_run(struct block_list *bl);
-int unit_calc_pos(struct block_list *bl, int tx, int ty, uint8 dir);
-
-// 歩行停止
-// typeは以下の組み合わせ :
-//     1: 位置情報の送信( この関数の後に位置情報を送信する場合は不要 )
-//     2: ダメージディレイ有り
-//     4: 不明(MOBのみ？)
-int unit_stop_walking(struct block_list *bl,int type);
-int unit_can_move(struct block_list *bl);
-int unit_is_walking(struct block_list *bl);
-int unit_set_walkdelay(struct block_list *bl, unsigned int tick, int delay, int type);
-
-int unit_escape(struct block_list *bl, struct block_list *target, short dist);
-// 位置の強制移動(吹き飛ばしなど)
-int unit_movepos(struct block_list *bl, short dst_x, short dst_y, int easy, bool checkpath);
-int unit_warp(struct block_list *bl, short map, short x, short y, clr_type type);
-int unit_setdir(struct block_list *bl,unsigned char dir);
-uint8 unit_getdir(struct block_list *bl);
-int unit_blown(struct block_list* bl, int dx, int dy, int count, int flag);
-
-// そこまで歩行でたどり着けるかの判定
-bool unit_can_reach_pos(struct block_list *bl,int x,int y,int easy);
-bool unit_can_reach_bl(struct block_list *bl,struct block_list *tbl, int range, int easy, short *x, short *y);
-
-// 攻撃関連
-int unit_stop_attack(struct block_list *bl);
-int unit_attack(struct block_list *src,int target_id,int continuous);
-int unit_cancel_combo(struct block_list *bl);
-
-// スキル使用
-int unit_skilluse_id(struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv);
-int unit_skilluse_pos(struct block_list *src, short skill_x, short skill_y, uint16 skill_id, uint16 skill_lv);
-
-// スキル使用( 補正済みキャスト時間、キャンセル不可設定付き )
-int unit_skilluse_id2(struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv, int casttime, int castcancel);
-int unit_skilluse_pos2( struct block_list *src, short skill_x, short skill_y, uint16 skill_id, uint16 skill_lv, int casttime, int castcancel);
-
-// 詠唱キャンセル
-int unit_skillcastcancel(struct block_list *bl,int type);
-
-int unit_counttargeted(struct block_list *bl);
-int unit_set_target(struct unit_data* ud, int target_id);
-
-// unit_data の初期化処理
-void unit_dataset(struct block_list *bl);
+extern const short dirx[8];
+extern const short diry[8];
 
-int unit_fixdamage(struct block_list *src,struct block_list *target,unsigned int tick,int sdelay,int ddelay,int damage,int div,int type,int damage2);
-// その他
-struct unit_data* unit_bl2ud(struct block_list *bl);
-void unit_remove_map_pc(struct map_session_data *sd, clr_type clrtype);
-void unit_free_pc(struct map_session_data *sd);
-#define unit_remove_map(bl,clrtype) unit_remove_map_(bl,clrtype,__FILE__,__LINE__,__func__)
-int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file, int line, const char* func);
-int unit_free(struct block_list *bl, clr_type clrtype);
-int unit_changeviewsize(struct block_list *bl,short size);
+struct unit_interface {
+	int (*init) (bool minimal);
+	int (*final) (void);
+	/* */
+	struct unit_data* (*bl2ud) (struct block_list *bl);
+	struct unit_data* (*bl2ud2) (struct block_list *bl);
+	int (*attack_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*walktoxy_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*walktoxy_sub) (struct block_list *bl);
+	int (*delay_walktoxy_timer) (int tid, int64 tick, int id, intptr_t data);
+	int (*walktoxy) (struct block_list *bl, short x, short y, int flag);
+	int (*walktobl_sub) (int tid, int64 tick, int id, intptr_t data);
+	int (*walktobl) (struct block_list *bl, struct block_list *tbl, int range, int flag);
+	bool (*run) (struct block_list *bl, struct map_session_data *sd, enum sc_type type);
+	void (*run_hit) (struct block_list *bl, struct status_change *sc, struct map_session_data *sd, enum sc_type type);
+	int (*escape) (struct block_list *bl, struct block_list *target, short dist);
+	int (*movepos) (struct block_list *bl, short dst_x, short dst_y, int easy, bool checkpath);
+	int (*setdir) (struct block_list *bl, unsigned char dir);
+	uint8 (*getdir) (struct block_list *bl);
+	int (*blown) (struct block_list *bl, int dx, int dy, int count, int flag);
+	int (*warp) (struct block_list *bl, short m, short x, short y, clr_type type);
+	int (*stop_walking) (struct block_list *bl, int type);
+	int (*skilluse_id) (struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv);
+	int (*is_walking) (struct block_list *bl);
+	int (*can_move) (struct block_list *bl);
+	int (*resume_running) (int tid, int64 tick, int id, intptr_t data);
+	int (*set_walkdelay) (struct block_list *bl, int64 tick, int delay, int type);
+	int (*skilluse_id2) (struct block_list *src, int target_id, uint16 skill_id, uint16 skill_lv, int casttime, int castcancel);
+	int (*skilluse_pos) (struct block_list *src, short skill_x, short skill_y, uint16 skill_id, uint16 skill_lv);
+	int (*skilluse_pos2) (struct block_list *src, short skill_x, short skill_y, uint16 skill_id, uint16 skill_lv, int casttime, int castcancel);
+	int (*set_target) (struct unit_data *ud, int target_id);
+	int (*stop_attack) (struct block_list *bl);
+	int (*unattackable) (struct block_list *bl);
+	int (*attack) (struct block_list *src, int target_id, int continuous);
+	int (*cancel_combo) (struct block_list *bl);
+	bool (*can_reach_pos) (struct block_list *bl, int x, int y, int easy);
+	bool (*can_reach_bl) (struct block_list *bl, struct block_list *tbl, int range, int easy, short *x, short *y);
+	int (*calc_pos) (struct block_list *bl, int tx, int ty, uint8 dir);
+	int (*attack_timer_sub) (struct block_list *src, int tid, int64 tick);
+	int (*skillcastcancel) (struct block_list *bl, int type);
+	void (*dataset) (struct block_list *bl);
+	int (*counttargeted) (struct block_list *bl);
+	int (*fixdamage) (struct block_list *src, struct block_list *target, int sdelay, int ddelay, int64 damage, short div, unsigned char type, int64 damage2);
+	int (*changeviewsize) (struct block_list *bl, short size);
+	int (*remove_map) (struct block_list *bl, clr_type clrtype, const char *file, int line, const char *func);
+	void (*remove_map_pc) (struct map_session_data *sd, clr_type clrtype);
+	void (*free_pc) (struct map_session_data *sd);
+	int (*free) (struct block_list *bl, clr_type clrtype);
+};
 
-// 初期化ルーチン
-int do_init_unit(void);
-int do_final_unit(void);
-/**
- * Ranger
- **/
-int unit_wugdash(struct block_list *bl, struct map_session_data *sd);
+struct unit_interface *unit;
 
-extern const short dirx[8];
-extern const short diry[8];
+void unit_defaults(void);
 
-#endif /* _UNIT_H_ */
+#endif /* MAP_UNIT_H */
diff --git a/src/map/vending.c b/src/map/vending.c
index b9575c8dd..7e9393bf2 100644
--- a/src/map/vending.c
+++ b/src/map/vending.c
@@ -2,24 +2,29 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#include "../common/nullpo.h"
-#include "../common/strlib.h"
-#include "../common/utils.h"
+#define HERCULES_CORE
+
+#include "vending.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "atcommand.h"
+#include "battle.h"
+#include "chrif.h"
 #include "clif.h"
 #include "itemdb.h"
-#include "atcommand.h"
+#include "log.h"
 #include "map.h"
+#include "npc.h"
 #include "path.h"
-#include "chrif.h"
-#include "vending.h"
 #include "pc.h"
-#include "npc.h"
 #include "skill.h"
-#include "battle.h"
-#include "log.h"
+#include "../common/nullpo.h"
+#include "../common/strlib.h"
+#include "../common/utils.h"
 
-#include <stdio.h>
-#include <string.h>
+struct vending_interface vending_s;
 
 /// Returns an unique vending shop id.
 static inline unsigned int getid(void) {
@@ -46,16 +51,16 @@ void vending_vendinglistreq(struct map_session_data* sd, unsigned int id) {
 	struct map_session_data* vsd;
 	nullpo_retv(sd);
 
-	if( (vsd = iMap->id2sd(id)) == NULL )
+	if( (vsd = map->id2sd(id)) == NULL )
 		return;
 	if( !vsd->state.vending )
 		return; // not vending
 
-	if (!pc->can_give_items(sd) || !pc->can_give_items(vsd)) { //check if both GMs are allowed to trade
+	if (!pc_can_give_items(sd) || !pc_can_give_items(vsd)) { //check if both GMs are allowed to trade
 		// GM is not allowed to trade
 		clif->message(sd->fd, msg_txt(246));
 		return;
-	} 
+	}
 
 	sd->vended_id = vsd->vender_id;  // register vending uid
 
@@ -69,7 +74,7 @@ void vending_purchasereq(struct map_session_data* sd, int aid, unsigned int uid,
 	int i, j, cursor, w, new_ = 0, blank, vend_list[MAX_VENDING];
 	double z;
 	struct s_vending vend[MAX_VENDING]; // against duplicate packets
-	struct map_session_data* vsd = iMap->id2sd(aid);
+	struct map_session_data* vsd = map->id2sd(aid);
 
 	nullpo_retv(sd);
 	if( vsd == NULL || !vsd->state.vending || vsd->bl.id == sd->bl.id )
@@ -177,7 +182,7 @@ void vending_purchasereq(struct map_session_data* sd, int aid, unsigned int uid,
 		if( battle_config.buyer_name ) {
 			char temp[256];
 			sprintf(temp, msg_txt(265), sd->status.name);
-			clif->disp_onlyself(vsd,temp,strlen(temp));
+			clif_disp_onlyself(vsd,temp,strlen(temp));
 		}
 	}
 
@@ -197,9 +202,9 @@ void vending_purchasereq(struct map_session_data* sd, int aid, unsigned int uid,
 	vsd->vend_num = cursor;
 
 	//Always save BOTH: buyer and customer
-	if( iMap->save_settings&2 ) {
-		chrif_save(sd,0);
-		chrif_save(vsd,0);
+	if( map->save_settings&2 ) {
+		chrif->save(sd,0);
+		chrif->save(vsd,0);
 	}
 
 	//check for @AUTOTRADE users [durf]
@@ -209,8 +214,9 @@ void vending_purchasereq(struct map_session_data* sd, int aid, unsigned int uid,
 		if( i == vsd->vend_num ) {
 			//Close Vending (this was automatically done by the client, we have to do it manually for autovenders) [Skotlex]
 			vending->close(vsd);
-			iMap->quit(vsd);	//They have no reason to stay around anymore, do they?
-		}
+			map->quit(vsd); //They have no reason to stay around anymore, do they?
+		} else
+			pc->autotrade_update(vsd,PAUC_REFRESH);
 	}
 }
 
@@ -255,7 +261,8 @@ void vending_openvending(struct map_session_data* sd, const char* message, const
 		||  !sd->status.cart[index].identify // unidentified item
 		||  sd->status.cart[index].attribute == 1 // broken item
 		||  sd->status.cart[index].expire_time // It should not be in the cart but just in case
-		||  !itemdb_cantrade(&sd->status.cart[index], pc->get_group_level(sd), pc->get_group_level(sd)) ) // untradeable item
+		||  (sd->status.cart[index].bound && !pc_can_give_bound_items(sd)) // can't trade bound items w/o permission
+ 		||  !itemdb_cantrade(&sd->status.cart[index], pc_get_group_level(sd), pc_get_group_level(sd)) ) // untradeable item
 			continue;
 
 		sd->vending[i].index = index;
@@ -281,7 +288,7 @@ void vending_openvending(struct map_session_data* sd, const char* message, const
 	clif->openvending(sd,sd->bl.id,sd->vending);
 	clif->showvendingboard(&sd->bl,message,0);
 	
-	idb_put(vending->db, sd->vender_id, sd);
+	idb_put(vending->db, sd->status.char_id, sd);
 }
 
 
@@ -358,7 +365,7 @@ void final(void) {
 	db_destroy(vending->db);
 }
 
-void init(void) {
+void init(bool minimal) {
 	vending->db = idb_alloc(DB_OPT_BASE);
 	vending->next_id = 0;
 }
diff --git a/src/map/vending.h b/src/map/vending.h
index 0148deb71..63cb632a9 100644
--- a/src/map/vending.h
+++ b/src/map/vending.h
@@ -2,25 +2,26 @@
 // See the LICENSE file
 // Portions Copyright (c) Athena Dev Teams
 
-#ifndef	_VENDING_H_
-#define	_VENDING_H_
+#ifndef MAP_VENDING_H
+#define MAP_VENDING_H
 
 #include "../common/cbasetypes.h"
 #include "../common/db.h"
+
 struct map_session_data;
 struct s_search_store_search;
 
 struct s_vending {
 	short index; //cart index (return item data)
-	short amount; //amout of the item for vending
-	unsigned int value; //at wich price
+	short amount; //amount of the item for vending
+	unsigned int value; //at which price
 };
 
 struct vending_interface {
 	unsigned int next_id;/* next vender id */
 	DBMap *db;
 	/* */
-	void (*init) (void);
+	void (*init) (bool minimal);
 	void (*final) (void);
 	/* */
 	void (*close) (struct map_session_data* sd);
@@ -29,10 +30,10 @@ struct vending_interface {
 	void (*purchase) (struct map_session_data* sd, int aid, unsigned int uid, const uint8* data, int count);
 	bool (*search) (struct map_session_data* sd, unsigned short nameid);
 	bool (*searchall) (struct map_session_data* sd, const struct s_search_store_search* s);
-} vending_s;
+};
 
-struct vending_interface * vending;
+struct vending_interface *vending;
 
 void vending_defaults(void);
 
-#endif /* _VENDING_H_ */
+#endif /* MAP_VENDING_H */