Merge pull request #1 from HerculesWS/master

Update from original

1 files changed, 1081 insertions, 949 deletions

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;
+}