From 7422c2b9f6fa35f500ee1b249c64897829fd9e47 Mon Sep 17 00:00:00 2001
From: megamage <none@none>
Date: Thu, 1 Jan 2009 23:42:11 -0600
Subject: *Some modifications of FindCreature and FindGameobject functions.

--HG--
branch : trunk
---
 src/bindings/scripts/include/sc_creature.cpp | 57 +++++++---------------------
 src/bindings/scripts/include/sc_creature.h   |  4 +-
 2 files changed, 15 insertions(+), 46 deletions(-)

(limited to 'src/bindings/scripts/include')

diff --git a/src/bindings/scripts/include/sc_creature.cpp b/src/bindings/scripts/include/sc_creature.cpp
index fad8c631e5e..d46d5b68716 100644
--- a/src/bindings/scripts/include/sc_creature.cpp
+++ b/src/bindings/scripts/include/sc_creature.cpp
@@ -740,55 +740,24 @@ void ScriptedAI::DoTeleportAll(float x, float y, float z, float o)
                 i_pl->TeleportTo(m_creature->GetMapId(), x, y, z, o, TELE_TO_NOT_LEAVE_COMBAT);
 }
 
-Unit* ScriptedAI::FindCreature(uint32 entry, uint32 range, uint32 district)
+Unit* ScriptedAI::FindCreature(uint32 entry, float range)
 {              
-	CellPair pair(Trinity::ComputeCellPair(m_creature->GetPositionX(), m_creature->GetPositionY()));
-    Cell cell(pair);
-    cell.data.Part.reserved = district;
-    cell.SetNoCreate();
-
-    std::list<Creature*> NPCList;
-
+    Creature* target = NULL;
 	Trinity::AllCreaturesOfEntryInRange check(m_creature, entry, range);
-	Trinity::CreatureListSearcher<Trinity::AllCreaturesOfEntryInRange> searcher(NPCList, check);
-	TypeContainerVisitor<Trinity::CreatureListSearcher<Trinity::AllCreaturesOfEntryInRange>, GridTypeMapContainer> visitor(searcher);
-
-    CellLock<GridReadGuard> cell_lock(cell, pair);
-    cell_lock->Visit(cell_lock, visitor, *(m_creature->GetMap()));
-
-    if (!NPCList.empty())
-    {
-        for(std::list<Creature*>::iterator itr = NPCList.begin(); itr != NPCList.end(); ++itr)
-        {
-                       return Creature::GetUnit((*m_creature), (*itr)->GetGUID());
-        }
-    }else error_log("SD2 ERROR: Entry: %u not found!", entry); return NULL;
+	Trinity::CreatureSearcher<Trinity::AllCreaturesOfEntryInRange> searcher(target, check);
+    m_creature->VisitNearbyGridObject(range, searcher);
+    if(!target) error_log("SD2 ERROR: Entry: %u not found!", entry);
+    return target;
 }
 
-GameObject* ScriptedAI::FindGameObject(uint32 entry, uint32 district)
+GameObject* ScriptedAI::FindGameObject(uint32 entry, float range)
 {
-       CellPair pair(Trinity::ComputeCellPair(m_creature->GetPositionX(), m_creature->GetPositionY()));
-       Cell cell(pair);
-       cell.data.Part.reserved = district;
-       cell.SetNoCreate();
-
-       std::list<GameObject*> GOList;
-
-	   Trinity::AllGameObjectsWithEntryInGrid go_check(entry);
-	   Trinity::GameObjectListSearcher<Trinity::AllGameObjectsWithEntryInGrid> go_search(GOList, go_check);
-       TypeContainerVisitor
-		   <Trinity::GameObjectListSearcher<Trinity::AllGameObjectsWithEntryInGrid>, GridTypeMapContainer> go_visit(go_search);
-       CellLock<GridReadGuard> cell_lock(cell, pair);
-       cell_lock->Visit(cell_lock, go_visit, *(m_creature->GetMap()));
-
-       if (!GOList.empty())
-       {
-               for(std::list<GameObject*>::iterator itr = GOList.begin(); itr != GOList.end(); ++itr)
-               {
-                       return (*itr);
-               }
-       }
-       else error_log("SD2 ERROR: GameObject Entry: %u not found!", entry); return NULL;
+    GameObject* target = NULL;
+	Trinity::AllGameObjectsWithEntryInGrid go_check(entry);
+    Trinity::GameObjectSearcher<Trinity::AllGameObjectsWithEntryInGrid> searcher(target, go_check);
+    m_creature->VisitNearbyGridObject(range, searcher);
+    if(!target) error_log("SD2 ERROR: Entry: %u not found!", entry);
+    return target;
 }
 
 Unit* ScriptedAI::DoSelectLowestHpFriendly(float range, uint32 MinHPDiff)
diff --git a/src/bindings/scripts/include/sc_creature.h b/src/bindings/scripts/include/sc_creature.h
index 3ece26bdb6f..9c7ffc022eb 100644
--- a/src/bindings/scripts/include/sc_creature.h
+++ b/src/bindings/scripts/include/sc_creature.h
@@ -149,10 +149,10 @@ struct TRINITY_DLL_DECL ScriptedAI : public CreatureAI
     void DoTeleportAll(float x, float y, float z, float o);
 
 	//Get a single creature of given entry
-	Unit* FindCreature(uint32 entry, uint32 range, uint32 district = ALL_DISTRICT);
+	Unit* FindCreature(uint32 entry, float range);
 
 	//Get a single gameobject of given entry
-	GameObject* FindGameObject(uint32 entry, uint32 district = ALL_DISTRICT);
+	GameObject* FindGameObject(uint32 entry, float range);
 
     //Returns friendly unit with the most amount of hp missing from max hp
     Unit* DoSelectLowestHpFriendly(float range, uint32 MinHPDiff = 1);
-- 
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