*Add unit to notify when unit is add to world (including load grid case).

*Add some check in remove object function.

--HG--
branch : trunk

src/game/BattleGround.cpp

@@ -1216,7 +1216,7 @@ bool BattleGround::AddObject(uint32 type, uint32 entry, float x, float y, float
     data.go_state       = 1;
 */
     // add to world, so it can be later looked up from HashMapHolder
-    go->AddToWorld();
+    map->Add(go);
     m_BgObjects[type] = go->GetGUID();
     return true;
 }

src/game/Map.cpp

@@ -485,7 +485,7 @@ bool Map::Add(Player *player)
     SendInitTransports(player);
 
     player->m_clientGUIDs.clear();
-    AddNotifier(player);
+    //AddNotifier(player);
 
     return true;
 }
@@ -523,7 +523,7 @@ Map::Add(T *obj)
 
     UpdateObjectVisibility(obj,cell,p);
 
-    AddNotifier(obj);
+    //AddNotifier(obj);
 }
 
 void Map::MessageBroadcast(Player *player, WorldPacket *msg, bool to_self, bool to_possessor)

src/game/Object.cpp

@@ -97,6 +97,8 @@ Object::~Object( )
         //DEBUG_LOG("Object desctr 1 check (%p)",(void*)this);
         delete [] m_uint32Values;
         delete [] m_uint32Values_mirror;
+        m_uint32Values = NULL;
+        m_uint32Values_mirror = NULL;
         //DEBUG_LOG("Object desctr 2 check (%p)",(void*)this);
     }
 }
@@ -1567,7 +1569,9 @@ Map const* WorldObject::GetBaseMap() const
 
 void WorldObject::AddObjectToRemoveList()
 {
-    Map* map = MapManager::Instance().FindMap(GetMapId(), GetInstanceId());
+    assert(m_uint32Values);
+
+    Map* map = FindMap();
     if(!map)
     {
         sLog.outError("Object (TypeId: %u Entry: %u GUID: %u) at attempt add to move list not have valid map (Id: %u).",GetTypeId(),GetEntry(),GetGUIDLow(),GetMapId());

src/game/Unit.cpp

@@ -66,11 +66,6 @@ float baseMoveSpeed[MAX_MOVE_TYPE] =
 
 void InitTriggerAuraData();
 
-void Unit::AddToWorld()
-{
-       WorldObject::AddToWorld();
-}
-
 // auraTypes contains attacker auras capable of proc'ing cast auras
 static Unit::AuraTypeSet GenerateAttakerProcCastAuraTypes()
 {
@@ -10853,6 +10848,16 @@ uint32 Unit::GetCreatePowers( Powers power ) const
     return 0;
 }
 
+void Unit::AddToWorld()
+{
+    if(!IsInWorld())
+    {
+        m_Notified = false;
+        m_IsInNotifyList = false;
+        SetToNotify();
+    }
+}
+
 void Unit::RemoveFromWorld()
 {
     // cleanup