1 files changed, 80 insertions, 0 deletions
diff --git a/src/server/game/Map/MapInstanced.h b/src/server/game/Map/MapInstanced.h
new file mode 100644
index 00000000000..536257da011
--- /dev/null
+++ b/src/server/game/Map/MapInstanced.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef TRINITY_MAP_INSTANCED_H
+#define TRINITY_MAP_INSTANCED_H
+
+#include "Map.h"
+#include "InstanceSaveMgr.h"
+#include "DBCEnums.h"
+
+class MapInstanced : public Map
+{
+    friend class MapManager;
+    public:
+        typedef UNORDERED_MAP< uint32, Map* > InstancedMaps;
+
+        MapInstanced(uint32 id, time_t expiry);
+        ~MapInstanced() {}
+
+        // functions overwrite Map versions
+        void Update(const uint32&);
+        void DelayedUpdate(const uint32 diff);
+        //void RelocationNotify();
+        bool RemoveBones(uint64 guid, float x, float y);
+        void UnloadAll();
+        bool CanEnter(Player* player);
+
+        Map* CreateInstance(const uint32 mapId, Player * player);
+        Map* FindMap(uint32 InstanceId) const { return _FindMap(InstanceId); }
+        bool DestroyInstance(InstancedMaps::iterator &itr);
+
+        void AddGridMapReference(const GridPair &p)
+        {
+            ++GridMapReference[p.x_coord][p.y_coord];
+            SetUnloadReferenceLock(GridPair(63-p.x_coord, 63-p.y_coord), true);
+        }
+
+        void RemoveGridMapReference(GridPair const& p)
+        {
+            --GridMapReference[p.x_coord][p.y_coord];
+            if (!GridMapReference[p.x_coord][p.y_coord])
+                SetUnloadReferenceLock(GridPair(63-p.x_coord, 63-p.y_coord), false);
+        }
+
+        InstancedMaps &GetInstancedMaps() { return m_InstancedMaps; }
+        virtual void InitVisibilityDistance();
+
+    private:
+
+        InstanceMap* CreateInstance(uint32 InstanceId, InstanceSave *save, Difficulty difficulty);
+        BattleGroundMap* CreateBattleGround(uint32 InstanceId, BattleGround* bg);
+
+        InstancedMaps m_InstancedMaps;
+
+        Map* _FindMap(uint32 InstanceId) const
+        {
+            InstancedMaps::const_iterator i = m_InstancedMaps.find(InstanceId);
+            return(i == m_InstancedMaps.end() ? NULL : i->second);
+        }
+
+        uint16 GridMapReference[MAX_NUMBER_OF_GRIDS][MAX_NUMBER_OF_GRIDS];
+};
+#endif