src/game/MapManager.h

   1 /*
   2  * Copyright (C) 2005,2006 MaNGOS <http://www.mangosproject.org/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef MANGOS_MAPMANAGER_H
  20 #define MANGOS_MAPMANAGER_H
  21
  22 #include "Platform/Define.h"
  23 #include "Policies/Singleton.h"
  24 #include "zthread/Mutex.h"
  25 #include "Common.h"
  26 #include "Map.h"
  27 class Transport;
  28
  29 class MANGOS_DLL_DECL MapManager : public MaNGOS::Singleton<MapManager, MaNGOS::ClassLevelLockable<MapManager, ZThread::Mutex> >
  30 {
  31
  32     friend class MaNGOS::OperatorNew<MapManager>;
  33     typedef HM_NAMESPACE::hash_map<uint32, Map*> MapMapType;
  34     typedef std::pair<HM_NAMESPACE::hash_map<uint32, Map*>::iterator, bool>  MapMapPair;
  35
  36     public:
  37
  38         Map* GetMap(uint32);
  39         void Initialize(void);
  40         void Update(time_t);
  41
  42         inline void SetGridCleanUpDelay(uint32 t)
  43         {
  44             if( t < MIN_GRID_DELAY )
  45                 i_gridCleanUpDelay = MIN_GRID_DELAY;
  46             else
  47                 i_gridCleanUpDelay = t;
  48         }
  49
  50         inline void SetMapUpdateInterval(uint32 t)
  51         {
  52
  53             if( t > 50 )
  54             {
  55                 i_timer.SetInterval(t);
  56                 i_timer.Reset();
  57             }
  58         }
  59
  60         void LoadGrid(int mapid, float x, float y, bool no_unload = false);
  61
  62         static bool ExistMAP(int mapid, float x, float y);
  63
  64         void MoveAllCreaturesInMoveList();
  65
  66         void LoadTransports();
  67
  68         vector<Transport *> m_Transports;
  69         map<uint32, vector< Transport * > > m_TransportsByMap;
  70
  71     private:
  72         MapManager();
  73         ~MapManager();
  74
  75         MapManager(const MapManager &);
  76         MapManager& operator=(const MapManager &);
  77
  78         inline Map* _getMap(uint32 id)
  79         {
  80             MapMapType::iterator iter = i_maps.find(id);
  81             return (iter == i_maps.end() ? NULL : iter->second);
  82         }
  83
  84         typedef MaNGOS::ClassLevelLockable<MapManager, ZThread::Mutex>::Lock Guard;
  85         uint32 i_gridCleanUpDelay;
  86         MapMapType i_maps;
  87         IntervalTimer i_timer;
  88 };
  89 #endif