From d70d0a66866d8c41cf6a8c9df266c0d7ea29c3dc Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Mon, 28 Aug 2006 19:22:13 +0000
Subject: - The memory leak reports will now print out in the logs also the
 revision they belong to. - Cleaned up the scriptable npc-shop code, it should
 be crash-proof now.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@8525 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/npc.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'src/map/npc.c')

diff --git a/src/map/npc.c b/src/map/npc.c
index cd6e0b997..5ff34647c 100644
--- a/src/map/npc.c
+++ b/src/map/npc.c
@@ -1164,6 +1164,24 @@ int npc_buysellsel(struct map_session_data *sd,int id,int type)
 	return 0;
 }
 
+//npc_buylist for script-controlled shops.
+static int npc_buylist_sub(
+	struct map_session_data *sd,int n,
+	unsigned short *item_list, struct npc_data *nd)
+{
+	unsigned char npc_ev[51];
+	int i;
+	int regkey = add_str("@bought_nameid");
+	int regkey2 = add_str("@bought_quantity");
+	sprintf(npc_ev, "%s::OnBuyItem", nd->exname);
+	for(i=0;i<n;i++){
+		pc_setreg(sd,regkey+(i<<24),(int)item_list[i*2+1]);
+		pc_setreg(sd,regkey2+(i<<24),(int)item_list[i*2]);
+	}
+	npc_event(sd, npc_ev, 0);
+	return 0;
+}
+
 /*==========================================
  *
  *------------------------------------------
@@ -1180,6 +1198,9 @@ int npc_buylist(struct map_session_data *sd,int n,unsigned short *item_list)
 	if ((nd = npc_checknear(sd,map_id2bl(sd->npc_shopid))) == NULL)
 		return 3;
 
+	if (nd->master_nd) //Script-based shops.
+		return npc_buylist_sub(sd,n,item_list,nd->master_nd);
+
 	if (nd->bl.subtype!=SHOP)
 		return 3;
 
-- 
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