diff options
Diffstat (limited to 'src/game/Map.h')
| -rw-r--r-- | src/game/Map.h | 192 |
1 files changed, 166 insertions, 26 deletions
diff --git a/src/game/Map.h b/src/game/Map.h index 23ae08d1167..d2fd3fcf1d5 100644 --- a/src/game/Map.h +++ b/src/game/Map.h @@ -1,7 +1,7 @@ /* - * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/> + * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/> * - * Copyright (C) 2008 Trinity <http://www.trinitycore.org/> + * Copyright (C) 2008-2009 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 @@ -70,15 +70,135 @@ typedef RGuard<GridRWLock, ZThread::Lockable> GridReadGuard; typedef WGuard<GridRWLock, ZThread::Lockable> GridWriteGuard; typedef Trinity::SingleThreaded<GridRWLock>::Lock NullGuard; -typedef struct +//****************************************** +// Map file format defines +//****************************************** +#define MAP_MAGIC 'SPAM' +#define MAP_VERSION_MAGIC '0.1w' +#define MAP_AREA_MAGIC 'AERA' +#define MAP_HEIGTH_MAGIC 'TGHM' +#define MAP_LIQUID_MAGIC 'QILM' + +struct map_fileheader{ + uint32 mapMagic; + uint32 versionMagic; + uint32 areaMapOffset; + uint32 areaMapSize; + uint32 heightMapOffset; + uint32 heightMapSize; + uint32 liquidMapOffset; + uint32 liquidMapSize; +}; + +#define MAP_AREA_NO_AREA 0x0001 +struct map_areaHeader{ + uint32 fourcc; + uint16 flags; + uint16 gridArea; +}; + +#define MAP_HEIGHT_NO_HIGHT 0x0001 +#define MAP_HEIGHT_AS_INT16 0x0002 +#define MAP_HEIGHT_AS_INT8 0x0004 + +struct map_heightHeader{ + uint32 fourcc; + uint32 flags; + float gridHeight; + float gridMaxHeight; +}; + +#define MAP_LIQUID_NO_TYPE 0x0001 +#define MAP_LIQUID_NO_HIGHT 0x0002 +struct map_liquidHeader{ + uint32 fourcc; + uint16 flags; + uint16 liquidType; + uint8 offsetX; + uint8 offsetY; + uint8 width; + uint8 height; + float liquidLevel; +}; + +enum ZLiquidStatus{ + LIQUID_MAP_NO_WATER = 0x00000000, + LIQUID_MAP_ABOVE_WATER = 0x00000001, + LIQUID_MAP_WATER_WALK = 0x00000002, + LIQUID_MAP_IN_WATER = 0x00000004, + LIQUID_MAP_UNDER_WATER = 0x00000008 +}; + +#define MAP_LIQUID_TYPE_NO_WATER 0x00 +#define MAP_LIQUID_TYPE_WATER 0x01 +#define MAP_LIQUID_TYPE_OCEAN 0x02 +#define MAP_LIQUID_TYPE_MAGMA 0x04 +#define MAP_LIQUID_TYPE_SLIME 0x08 + +#define MAP_ALL_LIQUIDS (MAP_LIQUID_TYPE_WATER | MAP_LIQUID_TYPE_OCEAN | MAP_LIQUID_TYPE_MAGMA | MAP_LIQUID_TYPE_SLIME) + +#define MAP_LIQUID_TYPE_DARK_WATER 0x10 +#define MAP_LIQUID_TYPE_WMO_WATER 0x20 + +struct LiquidData{ + uint32 type; + float level; + float depth_level; +}; + +class GridMap { - uint16 area_flag[16][16]; - uint8 terrain_type[16][16]; - float liquid_level[128][128]; - float v9[16 * 8 + 1][16 * 8 + 1]; - float v8[16 * 8][16 * 8]; - //float Z[MAP_RESOLUTION][MAP_RESOLUTION]; -}GridMap; + uint32 m_flags; + // Area data + uint16 m_gridArea; + uint16 *m_area_map; + // Height level data + float m_gridHeight; + float m_gridIntHeightMultiplier; + union{ + float *m_V9; + uint16 *m_uint16_V9; + uint8 *m_uint8_V9; + }; + union{ + float *m_V8; + uint16 *m_uint16_V8; + uint8 *m_uint8_V8; + }; + // Liquid data + uint16 m_liquidType; + uint8 m_liquid_offX; + uint8 m_liquid_offY; + uint8 m_liquid_width; + uint8 m_liquid_height; + float m_liquidLevel; + uint8 *m_liquid_type; + float *m_liquid_map; + + bool loadAreaData(FILE *in, uint32 offset, uint32 size); + bool loadHeihgtData(FILE *in, uint32 offset, uint32 size); + bool loadLiquidData(FILE *in, uint32 offset, uint32 size); + + // Get height functions and pointers + typedef float (GridMap::*pGetHeightPtr) (float x, float y) const; + pGetHeightPtr m_gridGetHeight; + float getHeightFromFloat(float x, float y) const; + float getHeightFromUint16(float x, float y) const; + float getHeightFromUint8(float x, float y) const; + float getHeightFromFlat(float x, float y) const; + +public: + GridMap(); + ~GridMap(); + bool loadData(char *filaname); + void unloadData(); + + uint16 getArea(float x, float y); + inline float getHeight(float x, float y) {return (this->*m_gridGetHeight)(x, y);} + float getLiquidLevel(float x, float y); + uint8 getTerrainType(float x, float y); + ZLiquidStatus getLiquidStatus(float x, float y, float z, uint8 ReqLiquidType, LiquidData *data = 0); +}; struct CreatureMover { @@ -100,7 +220,8 @@ struct InstanceTemplate uint32 map; uint32 parent; uint32 maxPlayers; - uint32 reset_delay; + uint32 maxPlayersHeroic; + uint32 reset_delay; // FIX ME: now exist normal/heroic raids with possible different time of reset. uint32 access_id; float startLocX; float startLocY; @@ -136,10 +257,8 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O // currently unused for normal maps bool CanUnload(uint32 diff) { - if(!m_unloadTimer) - return false; - if(m_unloadTimer <= diff) - return true; + if(!m_unloadTimer) return false; + if(m_unloadTimer <= diff) return true; m_unloadTimer -= diff; return false; } @@ -161,7 +280,7 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O template<class LOCK_TYPE, class T, class CONTAINER> void Visit(const CellLock<LOCK_TYPE> &cell, TypeContainerVisitor<T, CONTAINER> &visitor); - inline bool IsRemovalGrid(float x, float y) const + bool IsRemovalGrid(float x, float y) const { GridPair p = Trinity::ComputeGridPair(x, y); return( !getNGrid(p.x_coord, p.y_coord) || getNGrid(p.x_coord, p.y_coord)->GetGridState() == GRID_STATE_REMOVAL ); @@ -194,22 +313,30 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O float GetVmapHeight(float x, float y, float z, bool useMaps) const; bool IsInWater(float x, float y, float z) const; // does not use z pos. This is for future use - uint16 GetAreaFlag(float x, float y ) const; + ZLiquidStatus getLiquidStatus(float x, float y, float z, uint8 ReqLiquidType, LiquidData *data = 0) const; + + uint16 GetAreaFlag(float x, float y, float z) const; uint8 GetTerrainType(float x, float y ) const; float GetWaterLevel(float x, float y ) const; bool IsUnderWater(float x, float y, float z) const; - static uint32 GetAreaId(uint16 areaflag,uint32 map_id); - static uint32 GetZoneId(uint16 areaflag,uint32 map_id); + static uint32 GetAreaIdByAreaFlag(uint16 areaflag,uint32 map_id); + static uint32 GetZoneIdByAreaFlag(uint16 areaflag,uint32 map_id); + static void GetZoneAndAreaIdByAreaFlag(uint32& zoneid, uint32& areaid, uint16 areaflag,uint32 map_id); - uint32 GetAreaId(float x, float y) const + uint32 GetAreaId(float x, float y, float z) const { - return GetAreaId(GetAreaFlag(x,y),i_id); + return GetAreaIdByAreaFlag(GetAreaFlag(x,y,z),i_id); } - uint32 GetZoneId(float x, float y) const + uint32 GetZoneId(float x, float y, float z) const { - return GetZoneId(GetAreaFlag(x,y),i_id); + return GetZoneIdByAreaFlag(GetAreaFlag(x,y,z),i_id); + } + + void GetZoneAndAreaId(uint32& zoneid, uint32& areaid, float x, float y, float z) const + { + GetZoneAndAreaIdByAreaFlag(zoneid,areaid,GetAreaFlag(x,y,z),i_id); } virtual void MoveAllCreaturesInMoveList(); @@ -220,8 +347,8 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O // assert print helper bool CheckGridIntegrity(Creature* c, bool moved) const; - uint32 GetInstanceId() { return i_InstanceId; } - uint8 GetSpawnMode() { return (i_spawnMode); } + uint32 GetInstanceId() const { return i_InstanceId; } + uint8 GetSpawnMode() const { return (i_spawnMode); } virtual bool CanEnter(Player* /*player*/) { return true; } const char* GetMapName() const; @@ -233,6 +360,17 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O bool IsBattleGround() const { return i_mapEntry && i_mapEntry->IsBattleGround(); } bool IsBattleArena() const { return i_mapEntry && i_mapEntry->IsBattleArena(); } bool IsBattleGroundOrArena() const { return i_mapEntry && i_mapEntry->IsBattleGroundOrArena(); } + bool GetEntrancePos(int32 &mapid, float &x, float &y) + { + if(!i_mapEntry) + return false; + if(i_mapEntry->entrance_map < 0) + return false; + mapid = i_mapEntry->entrance_map; + x = i_mapEntry->entrance_x; + y = i_mapEntry->entrance_y; + return true; + } void AddObjectToRemoveList(WorldObject *obj); void AddObjectToSwitchList(WorldObject *obj, bool on); @@ -279,6 +417,7 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O private: void LoadVMap(int pX, int pY); void LoadMap(uint32 mapid, uint32 instanceid, int x,int y); + GridMap *GetGrid(float x, float y); void SetTimer(uint32 t) { i_gridExpiry = t < MIN_GRID_DELAY ? MIN_GRID_DELAY : t; } //uint64 CalculateGridMask(const uint32 &y) const; @@ -310,7 +449,7 @@ class TRINITY_DLL_SPEC Map : public GridRefManager<NGridType>, public Trinity::O bool isGridObjectDataLoaded(uint32 x, uint32 y) const { return getNGrid(x,y)->isGridObjectDataLoaded(); } void setGridObjectDataLoaded(bool pLoaded, uint32 x, uint32 y) { getNGrid(x,y)->setGridObjectDataLoaded(pLoaded); } - inline void setNGrid(NGridType* grid, uint32 x, uint32 y); + void setNGrid(NGridType* grid, uint32 x, uint32 y); void UpdateActiveCells(const float &x, const float &y, const uint32 &t_diff); protected: @@ -410,6 +549,7 @@ class TRINITY_DLL_SPEC InstanceMap : public Map bool CanEnter(Player* player); void SendResetWarnings(uint32 timeLeft) const; void SetResetSchedule(bool on); + uint32 GetMaxPlayers() const; private: bool m_resetAfterUnload; bool m_unloadWhenEmpty; |