From 548057e189f0cb222833036836d5cda76e9f69c0 Mon Sep 17 00:00:00 2001
From: Jesusaves <cpntb1@ymail.com>
Date: Sun, 25 Aug 2019 00:35:15 -0300
Subject: [TMW2 Patch]

---
 src/emap/init.c            |  1 +
 src/emap/script_buildins.c | 35 ++++++++++++++++++++++++++++++++++-
 src/emap/script_buildins.h |  1 +
 3 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/src/emap/init.c b/src/emap/init.c
index 1ea0ae9..266e6cf 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -223,6 +223,7 @@ HPExport void plugin_init (void)
     addScriptCommand("deployhomunculus","",deployhomunculus);
     addScriptCommand("recallhomunculus","",recallhomunculus);
     addScriptCommand("homstatus","",homstatus);
+    addScriptCommand("npcshopattach","s?",npcshopattach);
 
     do_init_langs();
 
diff --git a/src/emap/script_buildins.c b/src/emap/script_buildins.c
index 99bae19..7393da8 100644
--- a/src/emap/script_buildins.c
+++ b/src/emap/script_buildins.c
@@ -187,7 +187,8 @@ BUILDIN(npcTalk3)
 BUILDIN(closeDialog)
 {
     getSD();
-    send_npccommand(sd, st->oid, 5);
+    //send_npccommand(sd, st->oid, 5);
+    send_npccommand(sd, st->oid, 14);
     return true;
 }
 
@@ -198,6 +199,32 @@ BUILDIN(closeClientDialog)
     return true;
 }
 
+// npcshopattach(npc) will tell the scripts to run an event
+// Enabling OnBuyItem and OnSellItem events of npc
+BUILDIN(npcshopattach)
+{
+	const char* npcname = script_getstr(st,2);
+	struct npc_data* nd = npc->name2id(npcname);
+	int flag = 1;
+
+	if( script_hasdata(st,3) )
+		flag = script_getnum(st,3);
+
+	if( !nd ) {
+		//Not found.
+		script_pushint(st,0);
+		return true;
+	}
+
+	if (flag)
+		nd->master_nd = map->id2nd(st->oid);
+	else
+		nd->master_nd = NULL;
+
+	script_pushint(st,1);
+	return true;
+}
+
 BUILDIN(shop)
 {
     getSD();
@@ -209,8 +236,14 @@ BUILDIN(shop)
         return false;
     }
 
+    // TMW2 Shops
+    /*
+    Move this to a new function, and comment the autoclose
+    Skip the forced check of SHOP type because I don't like it.
+
     st->state = sd->state.dialog == 1 ? CLOSE : END;
     clif->scriptclose(sd, st->oid);
+    */
 
     clif->npcbuysell (sd, nd->bl.id);
     return true;
diff --git a/src/emap/script_buildins.h b/src/emap/script_buildins.h
index 269df3a..96fdf35 100644
--- a/src/emap/script_buildins.h
+++ b/src/emap/script_buildins.h
@@ -13,6 +13,7 @@ BUILDIN(restoreCam);
 BUILDIN(npcTalk3);
 BUILDIN(closeDialog);
 BUILDIN(closeClientDialog);
+BUILDIN(npcshopattach);
 BUILDIN(shop);
 BUILDIN(getItemLink);
 BUILDIN(requestLang);
-- 
cgit v1.2.3-70-g09d2