'consumeitem' no longer requires npc_id to run. (bugreport:8563, credits: AnnieRuru)

Second part of the bug report is not yet fixed.
http://rathena.org/board/tracker/issue-8563-consumeitem-doesnt-work-if-the-npc-id-is-0-example-bonus-script/

Replaced a few 'consumeitem' commands in scripts that were broken.

Signed-off-by: Euphy <euphy.raliel@rathena.org>

doc/script_commands.txt

@@ -4537,6 +4537,8 @@ character. The character does not need to possess the item, and the item will
 not be deleted. While this command is intended for usable items, it will run
 for any item type.
 
+This command does not currently work with the 'itemskill' script command.
+
 ---------------------------------------
 
 *produce <item level>;

npc/cities/rachel.txt

@@ -310,7 +310,8 @@ rachel,206,30,3	script	Freya's Priest#play	920,{
 	close2;
 	set .@play,rand(1,10);
 	if (.@play < 3)
-		consumeitem 601; //Wing_Of_Fly
+		//consumeitem 601; //Wing_Of_Fly
+		warp "Random",0,0;
 	else if (.@play < 5)
 		consumeitem 12016; //Speed_Up_Potion
 	else

npc/quests/quests_13_1.txt

@@ -13817,7 +13817,8 @@ OnTouch:
 		set mao_morocc2,18;
 		changequest 7026,7027;
 		close2;
-		consumeitem 602; //Wing_Of_Butterfly
+		//consumeitem 602; //Wing_Of_Butterfly
+		warp "SavePoint",0,0;
 		end;
 	}
 	else if (mao_morocc2 == 19) {
@@ -13909,7 +13910,8 @@ que_dan02,115,53,3	script	Man#moc2_crazyR01	456,{
 		set mao_morocc2,20;
 		changequest 7028,7029;
 		close2;
-		consumeitem 602; //Wing_Of_Butterfly
+		//consumeitem 602; //Wing_Of_Butterfly
+		warp "SavePoint",0,0;
 		donpcevent "Mr. Kidd#moc_extra01::OnDisable";
 	}
 	else {

src/map/script.c

@@ -17717,13 +17717,11 @@ BUILDIN_FUNC(npcskill)
  */
 BUILDIN_FUNC(consumeitem)
 {
-	TBL_NPC *nd;
 	TBL_PC *sd;
 	struct script_data *data;
 	struct item_data *item_data;
 
 	nullpo_retr( 1, ( sd = script_rid2sd( st ) ) );
-	nullpo_retr( 1, ( nd = (TBL_NPC *)map_id2bl( sd->npc_id ) ) );
 
 	data = script_getdata( st, 2 );
 	get_val( st, data );
@@ -17747,7 +17745,7 @@ BUILDIN_FUNC(consumeitem)
 		return SCRIPT_CMD_FAILURE;
 	}
 
-	run_script( item_data->script, 0, sd->bl.id, nd->bl.id );
+	run_script( item_data->script, 0, sd->bl.id, 0 );
 	return SCRIPT_CMD_SUCCESS;
 }