TileAssembler.h

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/*
 * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
 * Copyright (C) 2005-2010 MaNGOS <http://getmangos.com/>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef _TILEASSEMBLER_H_
#define _TILEASSEMBLER_H_

#include <G3D/Vector3.h>
#include <G3D/Matrix3.h>
#include <map>
#include <set>

#include "ModelInstance.h"
#include "WorldModel.h"

namespace VMAP
{
 //===============================================

 class TC_COMMON_API ModelPosition
 {
 private:
 G3D::Matrix3 iRotation;
 public:
 ModelPosition(): iScale(0.0f) { }
 G3D::Vector3 iPos;
 G3D::Vector3 iDir;
 float iScale;
 void init()
 {
 iRotation = G3D::Matrix3::fromEulerAnglesZYX(G3D::pif()*iDir.y/180.f, G3D::pif()*iDir.x/180.f, G3D::pif()*iDir.z/180.f);
 }
 G3D::Vector3 transform(const G3D::Vector3& pIn) const;
 void moveToBasePos(const G3D::Vector3& pBasePos) { iPos -= pBasePos; }
 };

 typedef std::map<uint32, ModelSpawn> UniqueEntryMap;
 typedef std::multimap<uint32, uint32> TileMap;

 struct TC_COMMON_API MapSpawns
 {
 UniqueEntryMap UniqueEntries;
 TileMap TileEntries;
 };

 typedef std::map<uint32, MapSpawns*> MapData;
 //===============================================

 struct TC_COMMON_API GroupModel_Raw
 {
 uint32 mogpflags;
 uint32 GroupWMOID;

 G3D::AABox bounds;
 uint32 liquidflags;
 std::vector<MeshTriangle> triangles;
 std::vector<G3D::Vector3> vertexArray;
 class WmoLiquid* liquid;

 GroupModel_Raw() : mogpflags(0), GroupWMOID(0), liquidflags(0),
 liquid(NULL) { }
 ~GroupModel_Raw();

 bool Read(FILE* f);
 };

 struct TC_COMMON_API WorldModel_Raw
 {
 uint32 RootWMOID;
 std::vector<GroupModel_Raw> groupsArray;

 bool Read(const char * path);
 };

 class TC_COMMON_API TileAssembler
 {
 private:
 std::string iDestDir;
 std::string iSrcDir;
 bool (*iFilterMethod)(char *pName);
 G3D::Table<std::string, unsigned int > iUniqueNameIds;
 unsigned int iCurrentUniqueNameId;
 MapData mapData;
 std::set<std::string> spawnedModelFiles;

 public:
 TileAssembler(const std::string& pSrcDirName, const std::string& pDestDirName);
 virtual ~TileAssembler();

 bool convertWorld2();
 bool readMapSpawns();
 bool calculateTransformedBound(ModelSpawn &spawn);
 void exportGameobjectModels();

 bool convertRawFile(const std::string& pModelFilename);
 void setModelNameFilterMethod(bool (*pFilterMethod)(char *pName)) { iFilterMethod = pFilterMethod; }
 std::string getDirEntryNameFromModName(unsigned int pMapId, const std::string& pModPosName);
 };

} // VMAP
#endif /*_TILEASSEMBLER_H_*/