- Some code cleanups.

- Added new Cell types (NoChat and NoDamage)
- Added JobChangeLevel and FreeSKPoints to #stats
- Added a Crash protection in clif_send with invalid fd values.
- Merged a missing update in TK Mission.
- Added script command 'getmapflag'
- Merged some new Status Change to Stable.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12175 54d463be-8e91-2dee-dedb-b68131a5f0ec

11 files changed, 128 insertions, 34 deletions

diff --git a/src/map/battle.c b/src/map/battle.c
index 437f95253..9e5d05623 100644
--- a/src/map/battle.c
+++ b/src/map/battle.c
@@ -3020,6 +3020,9 @@ int battle_check_target( struct block_list *src, struct block_list *target,int f
 			return -1;
 	}
 
+	if (flag&BCT_ENEMY && map_getcell(m,src->x,src->y,CELL_CHKNODAMAGE) || map_getcell(m,target->x,target->y,CELL_CHKNODAMAGE))
+		return -1; // [NoDamage]
+
 	//t_bl/s_bl hold the 'master' of the attack, while src/target are the actual
 	//objects involved.
 	if ((t_bl = battle_get_master(target)) == NULL)
diff --git a/src/map/charcommand.c b/src/map/charcommand.c
index 768251005..a097dcbad 100644
--- a/src/map/charcommand.c
+++ b/src/map/charcommand.c
@@ -230,6 +230,8 @@ int charcommand_stats(const int fd, struct map_session_data* sd, const char* com
 		{ "Dex - %3d", 0 },
 		{ "Luk - %3d", 0 },
 		{ "Zeny - %d", 0 },
+		{ "Free SK Points - %d", 0 },
+		{ "JobChangeLvl - %d", 0 },
 		{ NULL, 0 }
 	};
 
@@ -263,6 +265,8 @@ int charcommand_stats(const int fd, struct map_session_data* sd, const char* com
 	output_table[10].value = pl_sd->status.dex;
 	output_table[11].value = pl_sd->status.luk;
 	output_table[12].value = pl_sd->status.zeny;
+	output_table[13].value = pl_sd->status.skill_point;
+	output_table[14].value = pl_sd->change_level;
 
 	sprintf(job_jobname, "Job - %s %s", job_name(pl_sd->status.class_), "(level %d)");
 	sprintf(output, msg_txt(53), pl_sd->status.name); // '%s' stats:
diff --git a/src/map/chat.c b/src/map/chat.c
index 67a4dbaee..a01356205 100644
--- a/src/map/chat.c
+++ b/src/map/chat.c
@@ -71,6 +71,12 @@ int chat_createpcchat(struct map_session_data* sd, const char* title, const char
 		return 0; //Can't create chatrooms on this map.
 	}
 
+	if( map_getcell(sd->bl.m,sd->bl.x,sd->bl.y,CELL_CHKNOCHAT) )
+	{
+		clif_displaymessage (sd->fd, "Can't create chat rooms in this Area.");
+		return 0;
+	}
+
 	pc_stop_walking(sd,1);
 
 	cd = chat_createchat(&sd->bl, title, pass, limit, pub, 0, "");
diff --git a/src/map/clif.c b/src/map/clif.c
index 9a796b659..3a1afb5cb 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -373,23 +373,26 @@ int clif_send(const uint8* buf, int len, struct block_list* bl, enum send_target
 			
 		if (p) {
 			for(i=0;i<MAX_PARTY;i++){
-				if ((sd = p->data[i].sd) == NULL)
+				if( (sd = p->data[i].sd) == NULL )
 					continue;
-				if (!(fd=sd->fd) || session[fd] == NULL || sd->state.auth == 0
-					|| session[fd]->session_data == NULL || sd->packet_ver > MAX_PACKET_VER)
+
+				if( !(fd=sd->fd) || fd <= 0 || fd >= fd_max )
+					continue;
+
+				if( session[fd] == NULL || sd->state.auth == 0 || session[fd]->session_data == NULL || sd->packet_ver > MAX_PACKET_VER )
 					continue;
 				
-				if (sd->bl.id == bl->id && (type == PARTY_WOS || type == PARTY_SAMEMAP_WOS || type == PARTY_AREA_WOS))
+				if( sd->bl.id == bl->id && (type == PARTY_WOS || type == PARTY_SAMEMAP_WOS || type == PARTY_AREA_WOS) )
 					continue;
 				
-				if (type != PARTY && type != PARTY_WOS && bl->m != sd->bl.m)
+				if( type != PARTY && type != PARTY_WOS && bl->m != sd->bl.m )
 					continue;
 				
-				if ((type == PARTY_AREA || type == PARTY_AREA_WOS) &&
-					(sd->bl.x < x0 || sd->bl.y < y0 || sd->bl.x > x1 || sd->bl.y > y1))
+				if( (type == PARTY_AREA || type == PARTY_AREA_WOS) && (sd->bl.x < x0 || sd->bl.y < y0 || sd->bl.x > x1 || sd->bl.y > y1) )
 					continue;
 				
-				if (packet_db[sd->packet_ver][RBUFW(buf,0)].len) { // packet must exist for the client version
+				if( packet_db[sd->packet_ver][RBUFW(buf,0)].len )
+				{ // packet must exist for the client version
 					WFIFOHEAD(fd,len);
 					memcpy(WFIFOP(fd,0), buf, len);
 					WFIFOSET(fd,len);
@@ -455,22 +458,25 @@ int clif_send(const uint8* buf, int len, struct block_list* bl, enum send_target
 
 		if (g) {
 			for(i = 0; i < g->max_member; i++) {
-				if ((sd = g->member[i].sd) != NULL) {
-					if (!(fd=sd->fd) || session[fd] == NULL || sd->state.auth == 0
-						|| session[fd]->session_data == NULL || sd->packet_ver > MAX_PACKET_VER)
+				if( (sd = g->member[i].sd) != NULL )
+				{
+					if( !(fd=sd->fd) || fd <= 0 || fd >= fd_max )
 						continue;
 					
-					if (sd->bl.id == bl->id && (type == GUILD_WOS || type == GUILD_SAMEMAP_WOS || type == GUILD_AREA_WOS))
+					if( session[fd] == NULL || sd->state.auth == 0 || session[fd]->session_data == NULL || sd->packet_ver > MAX_PACKET_VER )
 						continue;
 					
-					if (type != GUILD && type != GUILD_WOS && sd->bl.m != bl->m)
+					if( sd->bl.id == bl->id && (type == GUILD_WOS || type == GUILD_SAMEMAP_WOS || type == GUILD_AREA_WOS) )
 						continue;
 					
-					if ((type == GUILD_AREA || type == GUILD_AREA_WOS) &&
-						(sd->bl.x < x0 || sd->bl.y < y0 || sd->bl.x > x1 || sd->bl.y > y1))
+					if( type != GUILD && type != GUILD_WOS && sd->bl.m != bl->m )
 						continue;
 
-					if (packet_db[sd->packet_ver][RBUFW(buf,0)].len) { // packet must exist for the client version
+					if( (type == GUILD_AREA || type == GUILD_AREA_WOS) && (sd->bl.x < x0 || sd->bl.y < y0 || sd->bl.x > x1 || sd->bl.y > y1) )
+						continue;
+
+					if( packet_db[sd->packet_ver][RBUFW(buf,0)].len )
+					{ // packet must exist for the client version
 						WFIFOHEAD(fd,len);
 						memcpy(WFIFOP(fd,0), buf, len);
 						WFIFOSET(fd,len);
@@ -9598,7 +9604,7 @@ void clif_parse_MoveToKafraFromCart(int fd, struct map_session_data *sd)
 		return;
 	if (sd->state.storage_flag == 1)
 		storage_storageaddfromcart(sd, RFIFOW(fd,2) - 2, RFIFOL(fd,4));
-	else	if (sd->state.storage_flag == 2)
+	else if (sd->state.storage_flag == 2)
 		storage_guild_storageaddfromcart(sd, RFIFOW(fd,2) - 2, RFIFOL(fd,4));
 }
 
diff --git a/src/map/map.c b/src/map/map.c
index cda1fccc9..153206101 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -2321,6 +2321,10 @@ int map_getcellp(struct map_data* m,int x,int y,cell_chk cellchk)
 			return (cell.icewall);
 		case CELL_CHKNOVENDING:
 			return (cell.novending);
+		case CELL_CHKNODAMAGE:
+			return (cell.nodamage);
+		case CELL_CHKNOCHAT:
+			return (cell.nochat);
 
 		// special checks
 		case CELL_CHKPASS:
@@ -2373,6 +2377,8 @@ void map_setcell(int m, int x, int y, cell_t cell, bool flag)
 		case CELL_BASILICA:      map[m].cell[j].basilica = flag;      break;
 		case CELL_LANDPROTECTOR: map[m].cell[j].landprotector = flag; break;
 		case CELL_NOVENDING:     map[m].cell[j].novending = flag;     break;
+		case CELL_NODAMAGE:      map[m].cell[j].nodamage = flag;      break;
+		case CELL_NOCHAT:        map[m].cell[j].nochat = flag;        break;
 		default:
 			ShowWarning("map_setcell: invalid cell type '%d'\n", (int)cell);
 			break;
diff --git a/src/map/map.h b/src/map/map.h
index af797b127..457494dab 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -1107,6 +1107,8 @@ typedef enum {
 	CELL_LANDPROTECTOR,
 	CELL_ICEWALL,
 	CELL_NOVENDING,
+	CELL_NODAMAGE,
+	CELL_NOCHAT,
 } cell_t;
 
 // used by map_getcell()
@@ -1128,6 +1130,8 @@ typedef enum {
 	CELL_CHKLANDPROTECTOR,
 	CELL_CHKICEWALL,
 	CELL_CHKNOVENDING,
+	CELL_CHKNODAMAGE,
+	CELL_CHKNOCHAT,
 } cell_chk;
 
 struct mapcell
@@ -1144,7 +1148,9 @@ struct mapcell
 		landprotector : 1,
 		basilica : 1,
 		icewall : 1,
-		novending : 1;
+		novending : 1,
+		nodamage : 1,
+		nochat : 1;
 
 #ifdef CELL_NOSTACK
 	unsigned char cell_bl; //Holds amount of bls in this cell.
diff --git a/src/map/mob.c b/src/map/mob.c
index d642a1e01..f319fc144 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -1814,7 +1814,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		if (hp||sp)
 			status_heal(src, hp, sp, battle_config.show_hp_sp_gain?2:0);
 		if (sd->mission_mobid == md->class_) { //TK_MISSION [Skotlex]
-			if (++sd->mission_count >= 100 && (temp = mob_get_random_id(0,0xC, 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;
diff --git a/src/map/script.c b/src/map/script.c
index 8e0125cf1..e907da19d 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -8810,6 +8810,67 @@ BUILDIN_FUNC(setmapflagnosave)
 	return 0;
 }
 
+BUILDIN_FUNC(getmapflag)
+{
+	int m,i;
+	const char *str;
+
+	str=script_getstr(st,2);
+	i=script_getnum(st,3);
+
+	m = map_mapname2mapid(str);
+	if(m >= 0) {
+		switch(i) {
+			case MF_NOMEMO:			script_pushint(st,map[m].flag.nomemo); break;
+			case MF_NOTELEPORT:		script_pushint(st,map[m].flag.noteleport); break;
+			case MF_NOBRANCH:		script_pushint(st,map[m].flag.nobranch); break;
+			case MF_NOPENALTY:		script_pushint(st,map[m].flag.noexppenalty); break;
+			case MF_NOZENYPENALTY:	script_pushint(st,map[m].flag.nozenypenalty); break;
+			case MF_PVP:			script_pushint(st,map[m].flag.pvp); break;
+			case MF_PVP_NOPARTY:	script_pushint(st,map[m].flag.pvp_noparty); break;
+			case MF_PVP_NOGUILD:	script_pushint(st,map[m].flag.pvp_noguild); break;
+			case MF_GVG:			script_pushint(st,map[m].flag.gvg); break;
+			case MF_GVG_NOPARTY:	script_pushint(st,map[m].flag.gvg_noparty); break;
+			case MF_GVG_DUNGEON:	script_pushint(st,map[m].flag.gvg_dungeon); break;
+			case MF_GVG_CASTLE:		script_pushint(st,map[m].flag.gvg_castle); break;
+			case MF_NOTRADE:		script_pushint(st,map[m].flag.notrade); break;
+			case MF_NODROP:			script_pushint(st,map[m].flag.nodrop); break;
+			case MF_NOSKILL:		script_pushint(st,map[m].flag.noskill); break;
+			case MF_NOWARP:			script_pushint(st,map[m].flag.nowarp); break;
+			case MF_NOICEWALL:		script_pushint(st,map[m].flag.noicewall); break;
+			case MF_SNOW:			script_pushint(st,map[m].flag.snow); break;
+			case MF_CLOUDS:			script_pushint(st,map[m].flag.clouds); break;
+			case MF_CLOUDS2:		script_pushint(st,map[m].flag.clouds2); break;
+			case MF_FOG:			script_pushint(st,map[m].flag.fog); break;
+			case MF_FIREWORKS:		script_pushint(st,map[m].flag.fireworks); break;
+			case MF_SAKURA:			script_pushint(st,map[m].flag.sakura); break;
+			case MF_LEAVES:			script_pushint(st,map[m].flag.leaves); break;
+			case MF_RAIN:			script_pushint(st,map[m].flag.rain); break;
+			case MF_INDOORS:		script_pushint(st,map[m].flag.indoors); break;
+			case MF_NIGHTENABLED:	script_pushint(st,map[m].flag.nightenabled); break;
+			case MF_NOGO:			script_pushint(st,map[m].flag.nogo); break;
+			case MF_NOBASEEXP:		script_pushint(st,map[m].flag.nobaseexp); break;
+			case MF_NOJOBEXP:		script_pushint(st,map[m].flag.nojobexp); break;
+			case MF_NOMOBLOOT:		script_pushint(st,map[m].flag.nomobloot); break;
+			case MF_NOMVPLOOT:		script_pushint(st,map[m].flag.nomvploot); break;
+			case MF_NORETURN:		script_pushint(st,map[m].flag.noreturn); break;
+			case MF_NOWARPTO:		script_pushint(st,map[m].flag.nowarpto); break;
+			case MF_NIGHTMAREDROP:	script_pushint(st,map[m].flag.pvp_nightmaredrop); break;
+			case MF_RESTRICTED:		script_pushint(st,map[m].flag.restricted); break;
+			case MF_NOCOMMAND:		script_pushint(st,map[m].nocommand); break;
+			case MF_JEXP:			script_pushint(st,map[m].jexp); break;
+			case MF_BEXP:			script_pushint(st,map[m].bexp); break;
+			case MF_NOVENDING:		script_pushint(st,map[m].flag.novending); break;
+			case MF_LOADEVENT:		script_pushint(st,map[m].flag.loadevent); break;
+			case MF_NOCHAT:			script_pushint(st,map[m].flag.nochat); break;
+			case MF_PARTYLOCK:		script_pushint(st,map[m].flag.partylock); break;
+			case MF_GUILDLOCK:		script_pushint(st,map[m].flag.guildlock); break;
+		}
+	}
+
+	return 0;
+}
+
 BUILDIN_FUNC(setmapflag)
 {
 	int m,i;
@@ -13163,6 +13224,7 @@ struct script_function buildin_func[] = {
 	BUILDIN_DEF(detachrid,""),
 	BUILDIN_DEF(isloggedin,"i?"),
 	BUILDIN_DEF(setmapflagnosave,"ssii"),
+	BUILDIN_DEF(getmapflag,"si"),
 	BUILDIN_DEF(setmapflag,"si*"),
 	BUILDIN_DEF(removemapflag,"si"),
 	BUILDIN_DEF(pvpon,"s"),
diff --git a/src/map/skill.c b/src/map/skill.c
index 4115d08d8..064b6d2d5 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -255,7 +255,7 @@ int skill_calc_heal (struct block_list *src, struct block_list *target, int skil
 		heal += heal * skill * 2 / 100;
 
 	sc = status_get_sc(target);
-	if (sc && sc->count)
+	if( sc && sc->count )
 	{
 		if( sc->data[SC_CRITICALWOUND] )
 			heal -= heal * sc->data[SC_CRITICALWOUND]->val2/100;
@@ -6732,7 +6732,7 @@ int skill_unit_onplace_timer (struct skill_unit *src, struct block_list *bl, uns
 				int heal = sg->val2;
 				if (tstatus->hp >= tstatus->max_hp)
 					break;
-				if (tsc)
+				if( tsc )
 				{
 					if( tsc->data[SC_INCHEALRATE] )
 						heal += heal * tsc->data[SC_INCHEALRATE]->val1 / 100;
diff --git a/src/map/status.c b/src/map/status.c
index 6ea757d2b..4b1144d49 100644
--- a/src/map/status.c
+++ b/src/map/status.c
@@ -6825,6 +6825,17 @@ int status_change_timer(int tid, unsigned int tick, int id, int data)
 		}
 		break;
 
+	case SC_KNOWLEDGE:
+		if (!sd) break;
+		if(bl->m == sd->feel_map[0].m ||
+			bl->m == sd->feel_map[1].m ||
+			bl->m == sd->feel_map[2].m)
+		{	//Timeout will be handled by pc_setpos
+			sce->timer = INVALID_TIMER;
+			return 0;
+		}
+		break;
+
 	case SC_HPREGEN:
 		if( sd && --(sce->val4) >= 0 )
 		{
@@ -6837,16 +6848,6 @@ int status_change_timer(int tid, unsigned int tick, int id, int data)
 		}
 		break;
 
-	case SC_KNOWLEDGE:
-		if (!sd) break;
-		if(bl->m == sd->feel_map[0].m ||
-			bl->m == sd->feel_map[1].m ||
-			bl->m == sd->feel_map[2].m)
-		{	//Timeout will be handled by pc_setpos
-			sce->timer = INVALID_TIMER;
-			return 0;
-		}
-		break;
 	case SC_DANCING: //ダンススキルの時間SP消費
 		{
 			int s = 0;
diff --git a/src/map/status.h b/src/map/status.h
index 97aea9d2b..b036dbd09 100644
--- a/src/map/status.h
+++ b/src/map/status.h
@@ -280,9 +280,9 @@ enum sc_type {
 	SC_INCDEF,
 	SC_INCBASEATK,
 	SC_FASTCAST,
-	SC_INCMDEFRATE, // Mdef Potion
-	SC_HPREGEN, // Life Potion
-	SC_INCHEALRATE, // Regeneration Potion
+	SC_INCMDEFRATE,
+	SC_HPREGEN,
+	SC_INCHEALRATE,
 	SC_PNEUMA,
 	SC_MAX, //Automatically updated max, used in for's to check we are within bounds.
 };