1 files changed, 40 insertions, 0 deletions
diff --git a/src/server/game/Maps/MapUpdater.h b/src/server/game/Maps/MapUpdater.h
new file mode 100644
index 00000000000..f301b15ca2f
--- /dev/null
+++ b/src/server/game/Maps/MapUpdater.h
@@ -0,0 +1,40 @@
+#ifndef _MAP_UPDATER_H_INCLUDED
+#define _MAP_UPDATER_H_INCLUDED
+
+#include <ace/Thread_Mutex.h>
+#include <ace/Condition_Thread_Mutex.h>
+
+#include "DelayExecutor.h"
+
+class Map;
+
+class MapUpdater
+{
+    public:
+
+        MapUpdater();
+        virtual ~MapUpdater();
+
+        friend class MapUpdateRequest;
+
+        int schedule_update(Map& map, ACE_UINT32 diff);
+
+        int wait();
+
+        int activate(size_t num_threads);
+
+        int deactivate();
+
+        bool activated();
+
+    private:
+
+        DelayExecutor m_executor;
+        ACE_Condition_Thread_Mutex m_condition;
+        ACE_Thread_Mutex m_mutex;
+        size_t pending_requests;
+
+        void update_finished();
+};
+
+#endif //_MAP_UPDATER_H_INCLUDED