- Clones can't be class-changed now

- Readded the class == -1 distance check in npc_checknear
- Replaced check sd->trade_partner for sd->state.trading in clif.c


git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@6356 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog-Trunk.txt

@@ -4,6 +4,9 @@ AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
 
 2006/04/29
+	* Clones can't be class-changed now [Skotlex]
+	* Readded the class == -1 distance check in npc_checknear [Skotlex]
+	* Replaced check sd->trade_partner for sd->state.trading in clif.c [Skotlex]
 	* Using malloc for memory allocations that doesn't need to be pre-initialized.
 	* Eliminated initializations for pointers returned by calloc.
 	* Moved grfio_final to do_init since it's not used after server boot.

src/map/battle.c

@@ -2226,7 +2226,8 @@ static struct Damage battle_calc_weapon_attack(
 		}
 	}
 
-	if(sd && sd->classchange && tmd && !(t_mode&MD_BOSS) && !tmd->guardian_data && (tmd->class_ < 1324 || tmd->class_ > 1363) && (rand()%10000 < sd->classchange))
+	if(sd && sd->classchange && tmd && !(t_mode&MD_BOSS) && !tmd->guardian_data && (tmd->class_ < 1324 || tmd->class_ > 1363) 
+		&& !mob_is_clone(tmd->class_) && (rand()%10000 < sd->classchange))
 	{	//Classchange:
 		struct mob_db *mob;
 		int k, class_;

src/map/clif.c

@@ -9113,7 +9113,7 @@ void clif_parse_NpcClicked(int fd,struct map_session_data *sd)
 void clif_parse_NpcBuySellSelected(int fd,struct map_session_data *sd)
 {
 	RFIFOHEAD(fd);
-	if (sd->trade_partner != 0)
+	if (sd->state.trading)
 		return;
 	npc_buysellsel(sd,RFIFOL(fd,2),RFIFOB(fd,6));
 }
@@ -9133,7 +9133,7 @@ void clif_parse_NpcBuyListSend(int fd,struct map_session_data *sd)
 	n = (RFIFOW(fd,2)-4) /4;
 	item_list = (unsigned short*)RFIFOP(fd,4);
 
-	if (sd->trade_partner || !sd->npc_shopid){
+	if (sd->state.trading|| !sd->npc_shopid){
 		fail = 1;
 	}else{
 		if((nd = ((struct npc_data *)map_id2bl(sd->npc_shopid))->master_nd)){
@@ -9171,7 +9171,7 @@ void clif_parse_NpcSellListSend(int fd,struct map_session_data *sd)
 	n = (RFIFOW(fd,2)-4) /4;
 	item_list = (unsigned short*)RFIFOP(fd,4);
 
-	if (sd->trade_partner || !sd->npc_shopid){
+	if (sd->state.trading|| !sd->npc_shopid){
 		fail = 1;
 	}else{
 		if((nd = ((struct npc_data *)map_id2bl(sd->npc_shopid))->master_nd)){
@@ -9787,7 +9787,7 @@ void clif_parse_AutoSpell(int fd,struct map_session_data *sd)
 void clif_parse_UseCard(int fd,struct map_session_data *sd)
 {
 	RFIFOHEAD(fd);
-	if (sd->trade_partner != 0)
+	if (sd->state.trading!= 0)
 		return;
 	clif_use_card(sd,RFIFOW(fd,2)-2);
 }
@@ -9798,7 +9798,7 @@ void clif_parse_UseCard(int fd,struct map_session_data *sd)
 void clif_parse_InsertCard(int fd,struct map_session_data *sd)
 {
 	RFIFOHEAD(fd);
-	if (sd->trade_partner != 0)
+	if (sd->state.trading!= 0)
 		return;
 	pc_insert_card(sd,RFIFOW(fd,2)-2,RFIFOW(fd,4)-2);
 }

src/map/npc.c

@@ -979,8 +979,8 @@ int npc_checknear(struct map_session_data *sd,int id)
 		return 1;
 	}
 
-	//if (nd->class_<0)	// イベント系は常にOK
-	//	return 0;
+	if (nd->class_<0)	// イベント系は常にOK
+		return 0;
 
 	// エリア判定
 	if (nd->bl.m!=sd->bl.m ||