Core/Pools: fix pool memory usage (#21138)

Change vector to unordered map to save memory and startup time

1 files changed, 5 insertions, 6 deletions

diff --git a/src/server/game/Pools/PoolMgr.h b/src/server/game/Pools/PoolMgr.h
index 255d2890ee7..0884ec1c4e9 100644
--- a/src/server/game/Pools/PoolMgr.h
+++ b/src/server/game/Pools/PoolMgr.h
@@ -144,12 +144,11 @@ class TC_GAME_API PoolMgr
         template<typename T>
         void SpawnPool(uint32 pool_id, uint64 db_guid_or_pool_id);
 
-        uint32 max_pool_id;
-        typedef std::vector<PoolTemplateData>       PoolTemplateDataMap;
-        typedef std::vector<PoolGroup<Creature> >   PoolGroupCreatureMap;
-        typedef std::vector<PoolGroup<GameObject> > PoolGroupGameObjectMap;
-        typedef std::vector<PoolGroup<Pool> >       PoolGroupPoolMap;
-        typedef std::vector<PoolGroup<Quest> >      PoolGroupQuestMap;
+        typedef std::unordered_map<uint32, PoolTemplateData>      PoolTemplateDataMap;
+        typedef std::unordered_map<uint32, PoolGroup<Creature>>   PoolGroupCreatureMap;
+        typedef std::unordered_map<uint32, PoolGroup<GameObject>> PoolGroupGameObjectMap;
+        typedef std::unordered_map<uint32, PoolGroup<Pool>>       PoolGroupPoolMap;
+        typedef std::unordered_map<uint32, PoolGroup<Quest>>      PoolGroupQuestMap;
         typedef std::pair<uint64, uint32> SearchPair;
         typedef std::map<uint64, uint32> SearchMap;