From 81b0693fe117080673fb252f297b14e61a550e5d Mon Sep 17 00:00:00 2001
From: zephyrus <zephyrus@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Thu, 29 May 2008 13:07:54 +0000
Subject: - Added support for NPC with different sizes (setnpcdisplay).

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12744 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/clif.c   | 22 ++++++++++++++++++----
 src/map/npc.h    |  2 ++
 src/map/script.c | 23 +++++++++++++++++++++--
 3 files changed, 41 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/map/clif.c b/src/map/clif.c
index fab7605ae..6e302cd17 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -1017,7 +1017,7 @@ int clif_spawn(struct block_list *bl)
 			else if(sd->state.size==1)
 				clif_specialeffect(bl,421,AREA);
 		}
-	break;
+		break;
 	case BL_MOB:
 		{
 			TBL_MOB *md = ((TBL_MOB*)bl);
@@ -1026,7 +1026,16 @@ int clif_spawn(struct block_list *bl)
 			else if(md->special_state.size==1)
 				clif_specialeffect(&md->bl,421,AREA);
 		}
-	break;
+		break;
+	case BL_NPC:
+		{
+			TBL_NPC *nd = ((TBL_NPC*)bl);
+			if( nd->size == 2 )
+				clif_specialeffect(&nd->bl,423,AREA);
+			else if( nd->size == 1 )
+				clif_specialeffect(&nd->bl,421,AREA);
+		}
+		break;
 	case BL_PET:
 		if (vd->head_bottom)
 			clif_pet_equip_area((TBL_PET*)bl); // needed to display pet equip properly
@@ -3402,6 +3411,10 @@ void clif_getareachar_unit(struct map_session_data* sd,struct block_list *bl)
 			TBL_NPC* nd = (TBL_NPC*)bl;
 			if( nd->chat_id )
 				clif_dispchat((struct chat_data*)map_id2bl(nd->chat_id),sd->fd);
+			if( nd->size == 2 )
+				clif_specialeffect_single(bl,423,sd->fd);
+			else if( nd->size == 1 )
+				clif_specialeffect_single(bl,421,sd->fd);
 		}
 		break;
 	case BL_MOB:
@@ -9200,8 +9213,6 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 
 	if (skilllv < 1) skilllv = 1; //No clue, I have seen the client do this with guild skills :/ [Skotlex]
 
-	//Whether skill fails or not is irrelevant, the char ain't idle. [Skotlex]
-	sd->idletime = last_tick;
 
 	tmp = skill_get_inf(skillnum);
 	if (tmp&INF_GROUND_SKILL || !tmp)
@@ -9212,6 +9223,9 @@ void clif_parse_UseSkillToId(int fd, struct map_session_data *sd)
 		return;
 	}
 
+	// Whether skill fails or not is irrelevant, the char ain't idle. [Skotlex]
+	sd->idletime = last_tick;
+
 	if (pc_cant_act(sd))
 		return;
 	if (pc_issit(sd))
diff --git a/src/map/npc.h b/src/map/npc.h
index f75ede9c5..984cb3127 100644
--- a/src/map/npc.h
+++ b/src/map/npc.h
@@ -36,6 +36,8 @@ struct npc_data {
 	int chat_id;
 	unsigned int next_walktime;
 
+	unsigned size : 2;
+
 	void* chatdb; // pointer to a npc_parse struct (see npc_chat.c)
 	enum npc_subtype subtype;
 	union {
diff --git a/src/map/script.c b/src/map/script.c
index ce42a0eec..b1885722c 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -11648,6 +11648,7 @@ BUILDIN_FUNC(charisalpha)
 /// Changes the display name and/or display class of the npc.
 /// Returns 0 is successful, 1 if the npc does not exist.
 ///
+/// setnpcdisplay("<npc name>", "<new display name>", <new class id>, <new size>) -> <int>
 /// setnpcdisplay("<npc name>", "<new display name>", <new class id>) -> <int>
 /// setnpcdisplay("<npc name>", "<new display name>") -> <int>
 /// setnpcdisplay("<npc name>", <new class id>) -> <int>
@@ -11655,13 +11656,19 @@ BUILDIN_FUNC(setnpcdisplay)
 {
 	const char* name;
 	const char* newname = NULL;
-	int class_ = -1;
+	int class_ = -1, size = -1;
 	struct script_data* data;
 	struct npc_data* nd;
 
 	name = script_getstr(st,2);
 	data = script_getdata(st,3);
 	get_val(st, data);
+	if( script_hasdata(st,5) )
+	{
+		newname = conv_str(st,data);
+		class_ = script_getnum(st,4);
+		size = script_getnum(st,5);
+	}
 	if( script_hasdata(st,4) )
 	{
 		newname = conv_str(st,data);
@@ -11692,8 +11699,20 @@ BUILDIN_FUNC(setnpcdisplay)
 	// update npc
 	if( newname )
 		npc_setdisplayname(nd, newname);
-	if( class_ != -1 )
+
+	if( size != -1 && size != nd->size )
+		nd->size = size;
+	else
+		size = -1;
+
+	if( class_ != -1 && nd->class_ == class_ )
 		npc_setclass(nd, class_);
+	else if( size != -1 )
+	{ // Required to update the visual size
+		clif_clearunit_area(&nd->bl, 0);
+		clif_spawn(&nd->bl);
+	}
+
 	script_pushint(st,0);
 	return 0;
 }
-- 
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