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https://github.com/mod-playerbots/azerothcore-wotlk.git
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Big re-organization of repository [W.I.P]
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Yehonal
@@ -1,189 +0,0 @@
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/*
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* Copyright (C)
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* Copyright (C)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _MAP_BUILDER_H
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#define _MAP_BUILDER_H
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#include <vector>
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#include <set>
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#include <map>
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#include "TerrainBuilder.h"
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#include "IntermediateValues.h"
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#include "Recast.h"
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#include "DetourNavMesh.h"
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#include <ace/Task.h>
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#include <ace/Activation_Queue.h>
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#include <ace/Method_Request.h>
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#include "Database/DatabaseEnv.h"
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using namespace VMAP;
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// G3D namespace typedefs conflicts with ACE typedefs
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namespace MMAP
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{
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typedef std::map<uint32, std::set<uint32>*> TileList;
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struct Tile
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{
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Tile() : chf(NULL), solid(NULL), cset(NULL), pmesh(NULL), dmesh(NULL) {}
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~Tile()
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{
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rcFreeCompactHeightfield(chf);
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rcFreeContourSet(cset);
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rcFreeHeightField(solid);
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rcFreePolyMesh(pmesh);
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rcFreePolyMeshDetail(dmesh);
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}
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rcCompactHeightfield* chf;
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rcHeightfield* solid;
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rcContourSet* cset;
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rcPolyMesh* pmesh;
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rcPolyMeshDetail* dmesh;
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};
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class MapBuilder
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{
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public:
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MapBuilder(float maxWalkableAngle = 55.f,
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bool skipLiquid = false,
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bool skipContinents = false,
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bool skipJunkMaps = true,
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bool skipBattlegrounds = false,
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bool debugOutput = false,
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bool bigBaseUnit = false,
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const char* offMeshFilePath = NULL);
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~MapBuilder();
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// builds all mmap tiles for the specified map id (ignores skip settings)
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void buildMap(uint32 mapID);
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void buildMeshFromFile(char* name);
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// builds an mmap tile for the specified map and its mesh
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void buildSingleTile(uint32 mapID, uint32 tileX, uint32 tileY);
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// builds list of maps, then builds all of mmap tiles (based on the skip settings)
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void buildAllMaps(int threads);
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private:
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// detect maps and tiles
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void discoverTiles();
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std::set<uint32>* getTileList(uint32 mapID);
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void buildNavMesh(uint32 mapID, dtNavMesh* &navMesh);
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void buildTile(uint32 mapID, uint32 tileX, uint32 tileY, dtNavMesh* navMesh);
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// move map building
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void buildMoveMapTile(uint32 mapID,
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uint32 tileX,
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uint32 tileY,
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MeshData &meshData,
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float bmin[3],
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float bmax[3],
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dtNavMesh* navMesh);
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void getTileBounds(uint32 tileX, uint32 tileY,
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float* verts, int vertCount,
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float* bmin, float* bmax);
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void getGridBounds(uint32 mapID, uint32 &minX, uint32 &minY, uint32 &maxX, uint32 &maxY);
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bool shouldSkipMap(uint32 mapID);
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bool isTransportMap(uint32 mapID);
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bool shouldSkipTile(uint32 mapID, uint32 tileX, uint32 tileY);
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TerrainBuilder* m_terrainBuilder;
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TileList m_tiles;
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bool m_debugOutput;
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const char* m_offMeshFilePath;
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bool m_skipContinents;
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bool m_skipJunkMaps;
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bool m_skipBattlegrounds;
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float m_maxWalkableAngle;
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bool m_bigBaseUnit;
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// build performance - not really used for now
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rcContext* m_rcContext;
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};
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class MapBuildRequest : public ACE_Method_Request
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{
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public:
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MapBuildRequest(uint32 mapId) : _mapId(mapId) {}
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virtual int call()
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{
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/// @ Actually a creative way of unabstracting the class and returning a member variable
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return (int)_mapId;
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}
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private:
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uint32 _mapId;
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};
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class BuilderThread : public ACE_Task_Base
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{
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private:
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MapBuilder* _builder;
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ACE_Activation_Queue* _queue;
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public:
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BuilderThread(MapBuilder* builder, ACE_Activation_Queue* queue) : _builder(builder), _queue(queue) { activate(); }
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int svc()
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{
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/// @ Set a timeout for dequeue attempts (only used when the queue is empty) as it will never get populated after thread starts
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ACE_Time_Value timeout(5);
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ACE_Method_Request* request = NULL;
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while ((request = _queue->dequeue(&timeout)) != NULL)
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{
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_builder->buildMap(request->call());
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delete request;
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request = NULL;
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}
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return 0;
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}
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};
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class BuilderThreadPool
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{
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public:
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BuilderThreadPool() : _queue(new ACE_Activation_Queue()) {}
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~BuilderThreadPool() { _queue->queue()->close(); delete _queue; }
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void Enqueue(MapBuildRequest* request)
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{
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_queue->enqueue(request);
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}
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ACE_Activation_Queue* Queue() { return _queue; }
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private:
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ACE_Activation_Queue* _queue;
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};
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}
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#endif
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