* Reverted npc_checknear to exclude check for class_ -1.

* Removed npc_checknear in npc_buysellsel, npc_selllist and npc_buylist as enough preventive measures of hacking are already implemented.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@6370 54d463be-8e91-2dee-dedb-b68131a5f0ec

3 files changed, 16 insertions, 10 deletions

diff --git a/Changelog-Trunk.txt b/Changelog-Trunk.txt
index e01180818..7fa702f8c 100644
--- a/Changelog-Trunk.txt
+++ b/Changelog-Trunk.txt
@@ -4,6 +4,10 @@ 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

+	* Reverted npc_checknear to exclude check for class_ -1.

+	* Removed npc_checknear in npc_buysellsel, npc_selllist and npc_buylist

+	  as enough preventive measures of hacking are already implemented.

+	  [Lance]

 	* Updated STEAL skill (WIP), added a battle config option: [Lupus]

 	  'skill_steal_max_tries' to set max number of stealing tries.

 	  It could help to fix stealing exploit on mobs with few drops

diff --git a/src/map/npc.c b/src/map/npc.c
index af2ed2c91..2f4745948 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -979,8 +979,9 @@ 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;

+	// Reprecated, please do not uncomment this. [Lance]

+	//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 ||

@@ -1084,8 +1085,8 @@ int npc_buysellsel(struct map_session_data *sd,int id,int type)
 

 	nullpo_retr(1, sd);

 

-	if (npc_checknear(sd,id))

-		return 1;

+	//if (npc_checknear(sd,id))

+	//	return 1;

 

 	nd=(struct npc_data *)map_id2bl(id);

 	if (nd->bl.subtype!=SHOP) {

@@ -1119,8 +1120,8 @@ int npc_buylist(struct map_session_data *sd,int n,unsigned short *item_list)
 	nullpo_retr(3, sd);

 	nullpo_retr(3, item_list);

 

-	if (npc_checknear(sd,sd->npc_shopid))

-		return 3;

+	//if (npc_checknear(sd,sd->npc_shopid))

+	//	return 3;

 

 	nd=(struct npc_data*)map_id2bl(sd->npc_shopid);

 	if (nd->bl.subtype!=SHOP)

@@ -1213,8 +1214,8 @@ int npc_selllist(struct map_session_data *sd,int n,unsigned short *item_list)
 	nullpo_retr(1, sd);

 	nullpo_retr(1, item_list);

 

-	if (npc_checknear(sd,sd->npc_shopid))

-		return 1;

+	//if (npc_checknear(sd,sd->npc_shopid))

+	//	return 1;

 	for(i=0,z=0;i<n;i++) {

 		int nameid;

 		if (item_list[i*2]-2 <0 || item_list[i*2]-2 >=MAX_INVENTORY)

diff --git a/src/map/script.c b/src/map/script.c
index 71993f33e..145b09ea6 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -10898,9 +10898,10 @@ int run_script_main(struct script_state *st)
 		struct block_list *bl;

 		st->state = RUN;

 		if(st->oid && st->rid && (bl = map_id2bl(st->oid))){

-			if(bl->type == BL_PC){

+			// Perfomance impact, use buildin_doevent instead for interactive item scripts.

+			/*if(bl->type == BL_PC){

 				clif_sendfakenpc(((TBL_PC *)bl),dummy_npc_id);

-			} else if(bl->type == BL_NPC){

+			} else */if(bl->type == BL_NPC){

 				if(npc_checknear(((TBL_PC *)bl), bl->id))

 					clif_sendfakenpc(((struct map_session_data *)bl),st->oid);

 			}