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114 lines
4.6 KiB
C++
114 lines
4.6 KiB
C++
/*
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* Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _VMAPMANAGER2_H
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#define _VMAPMANAGER2_H
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#include "IVMapManager.h"
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#include "Utilities/UnorderedMap.h"
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#include "Platform/Define.h"
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#include <G3D/Vector3.h>
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//===========================================================
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#define MAP_FILENAME_EXTENSION2 ".vmtree"
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#define FILENAMEBUFFER_SIZE 500
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/**
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This is the main Class to manage loading and unloading of maps, line of sight, height calculation and so on.
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For each map or map tile to load it reads a directory file that contains the ModelContainer files used by this map or map tile.
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Each global map or instance has its own dynamic BSP-Tree.
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The loaded ModelContainers are included in one of these BSP-Trees.
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Additionally a table to match map ids and map names is used.
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*/
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//===========================================================
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namespace VMAP
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{
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class StaticMapTree;
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class WorldModel;
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class ManagedModel
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{
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public:
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ManagedModel(): iModel(0), iRefCount(0) {}
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void setModel(WorldModel *model) { iModel = model; }
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WorldModel *getModel() { return iModel; }
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void incRefCount() { ++iRefCount; }
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int decRefCount() { return --iRefCount; }
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protected:
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WorldModel *iModel;
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int iRefCount;
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};
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typedef UNORDERED_MAP<uint32 , StaticMapTree *> InstanceTreeMap;
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typedef UNORDERED_MAP<std::string, ManagedModel> ModelFileMap;
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class VMapManager2 : public IVMapManager
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{
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protected:
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// Tree to check collision
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ModelFileMap iLoadedModelFiles;
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InstanceTreeMap iInstanceMapTrees;
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// UNORDERED_MAP<unsigned int , bool> iMapsSplitIntoTiles;
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UNORDERED_MAP<unsigned int , bool> iIgnoreMapIds;
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bool _loadMap(uint32 pMapId, const std::string &basePath, uint32 tileX, uint32 tileY);
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/* void _unloadMap(uint32 pMapId, uint32 x, uint32 y); */
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public:
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// public for debug
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G3D::Vector3 convertPositionToInternalRep(float x, float y, float z) const;
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G3D::Vector3 convertPositionToMangosRep(float x, float y, float z) const;
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static std::string getMapFileName(unsigned int pMapId);
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VMapManager2();
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~VMapManager2(void);
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VMAPLoadResult loadMap(const char* pBasePath, unsigned int pMapId, int x, int y);
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void unloadMap(unsigned int pMapId, int x, int y);
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void unloadMap(unsigned int pMapId);
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bool isInLineOfSight(unsigned int pMapId, float x1, float y1, float z1, float x2, float y2, float z2) ;
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/**
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fill the hit pos and return true, if an object was hit
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*/
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bool getObjectHitPos(unsigned int pMapId, float x1, float y1, float z1, float x2, float y2, float z2, float& rx, float &ry, float& rz, float pModifyDist);
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float getHeight(unsigned int pMapId, float x, float y, float z);
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bool processCommand(char *pCommand) { return false; } // for debug and extensions
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void preventMapsFromBeingUsed(const char* pMapIdString);
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bool getAreaInfo(unsigned int pMapId, float x, float y, float &z, uint32 &flags, int32 &adtId, int32 &rootId, int32 &groupId) const;
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bool GetLiquidLevel(uint32 pMapId, float x, float y, float z, uint8 ReqLiquidType, float &level, float &floor, uint32 &type) const;
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WorldModel* acquireModelInstance(const std::string &basepath, const std::string &filename);
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void releaseModelInstance(const std::string &filename);
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// what's the use of this? o.O
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virtual std::string getDirFileName(unsigned int pMapId, int x, int y) const
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{
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return getMapFileName(pMapId);
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}
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virtual bool existsMap(const char* pBasePath, unsigned int pMapId, int x, int y);
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};
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}
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#endif
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