Core/Entities: Show destroy animation for creatures and totems.

Now all pets and totems will have their proper die/destroy animation when killed.

Ported from MaNGOS.

src/server/game/Entities/Object/Object.cpp

@@ -2426,7 +2426,14 @@ void WorldObject::DestroyForNearbyPlayers()
         if (isType(TYPEMASK_UNIT) && ToUnit()->GetCharmerGUID() == player->GetGUID()) /// @todo this is for puppet
             continue;
 
-        DestroyForPlayer(player);
+        if (GetTypeId() == TYPEID_UNIT)
+        {
+            // at remove from world (destroy) show kill animation
+            DestroyForPlayer(player, ToUnit()->IsDuringRemoveFromWorld() && ToCreature()->isDead());
+        }
+        else
+            DestroyForPlayer(player);
+
         player->m_clientGUIDs.erase(GetGUID());
     }
 }