ACE cleanup on game, now the major issue remains WorldSocket

src/server/game/Scripting/ScriptMgr.h

@@ -19,9 +19,8 @@
 #ifndef SC_SCRIPTMGR_H
 #define SC_SCRIPTMGR_H
 
+#include <atomic>
 #include "Common.h"
-#include <ace/Atomic_Op.h>
-
 #include "DBCStores.h"
 #include "QuestDef.h"
 #include "SharedDefines.h"
@@ -1128,7 +1127,7 @@ class ScriptMgr
         uint32 _scriptCount;
 
         //atomic op counter for active scripts amount
-        ACE_Atomic_Op<ACE_Thread_Mutex, long> _scheduledScripts;
+        std::atomic_long _scheduledScripts;
 };
 
 #endif