Added support for NPC/PC names in 'emotion' script command. (topic:249193)

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@14345 54d463be-8e91-2dee-dedb-b68131a5f0ec

Changelog-Trunk.txt

@@ -3,6 +3,8 @@ Date	Added
 AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO INTO TRUNK.
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
 
+2010/06/18
+	* Added support for NPC/PC names in 'emotion' script command. [Gepard]
 2010/06/14
 	* Rev. 13442 Blocked being able to use the skill CR_DEVOTION on players under the status SC_HELLPOWER. [L0ne_W0lf]
 	- Additionally, users afflicted by the status can also no longer use Token of Siegfried to self-res.

doc/script_commands.txt

@@ -5992,7 +5992,7 @@ A full list of pet IDs can be found inside 'db/pet_db.txt'
 
 ---------------------------------------
 
-*emotion <emotion number>{, target};
+*emotion <emotion number>{,<target>}{,"<target name>"};
 
 This command makes an object display an emoticon sprite above their own as 
 if they were doing that emotion. For a full list of emotion numbers, 
@@ -6003,6 +6003,9 @@ The optional target parameter specifies who will get the emotion on top of
 their head. If 0 (the default if omitted), the NPC in current use will show
 the emotion, if 1, the player that is running the script will display it.
 
+Target name parameter allows to display emotion on top of other NPC/PC without
+event labels. If specified name is not found, command does nothing.
+
 ---------------------------------------
 
 *misceffect <effect number>;

src/map/script.c

@@ -9419,7 +9419,7 @@ BUILDIN_FUNC(gvgoff)
 }
 /*==========================================
  *	Shows an emoticon on top of the player/npc
- *	emotion emotion#, <target: 0 - NPC, 1 - PC>
+ *	emotion emotion#, <target: 0 - NPC, 1 - PC>, <NPC/PC name>
  *------------------------------------------*/
 //Optional second parameter added by [Skotlex]
 BUILDIN_FUNC(emotion)
@@ -9435,11 +9435,22 @@ BUILDIN_FUNC(emotion)
 		player=script_getnum(st,3);
 	
 	if (player) {
-		TBL_PC *sd = script_rid2sd(st);
+		TBL_PC *sd = NULL;
+		if( script_hasdata(st,4) )
+			sd = map_nick2sd(script_getstr(st,4));
+		else
+			sd = script_rid2sd(st);
 		if (sd)
 			clif_emotion(&sd->bl,type);
 	} else
-		clif_emotion(map_id2bl(st->oid),type);
+		if( script_hasdata(st,4) )
+		{
+			TBL_NPC *nd = npc_name2id(script_getstr(st,4));
+			if(nd)
+				clif_emotion(&nd->bl,type);
+		}
+		else
+			clif_emotion(map_id2bl(st->oid),type);
 	return 0;
 }