////////////////// PathGenerator ////////////////// PathGenerator::PathGenerator(const Unit* owner) : _polyLength(0), _type(PATHFIND_BLANK), _useStraightPath(false), _forceDestination(false), _pointPathLimit(MAX_POINT_PATH_LENGTH), _endPosition(G3D::Vector3::zero()), _sourceUnit(owner), _navMesh(NULL), _navMeshQuery(NULL) { TC_LOG_DEBUG(LOG_FILTER_MAPS, "++ PathGenerator::PathGenerator for %u \n", _sourceUnit->GetGUIDLow()); uint32 mapId = _sourceUnit->GetMapId(); if (MMAP::MMapFactory::IsPathfindingEnabled(mapId)) { MMAP::MMapManager* mmap = MMAP::MMapFactory::createOrGetMMapManager(); _navMesh = mmap->GetNavMesh(mapId); _navMeshQuery = mmap->GetNavMeshQuery(mapId, _sourceUnit->GetInstanceId()); } CreateFilter(); }
////////////////// PathGenerator ////////////////// PathGenerator::PathGenerator(const Unit* owner) : _polyLength(0), _type(PATHFIND_BLANK), _useStraightPath(false), _forceDestination(false), _pointPathLimit(MAX_POINT_PATH_LENGTH), _straightLine(false), _endPosition(G3D::Vector3::zero()), _sourceUnit(owner), _navMesh(NULL), _navMeshQuery(NULL) { memset(_pathPolyRefs, 0, sizeof(_pathPolyRefs)); TC_LOG_DEBUG("maps", "++ PathGenerator::PathGenerator for %s", _sourceUnit->GetGUID().ToString().c_str()); uint32 mapId = _sourceUnit->GetMapId(); if (DisableMgr::IsPathfindingEnabled(mapId)) { MMAP::MMapManager* mmap = MMAP::MMapFactory::createOrGetMMapManager(); _navMesh = mmap->GetNavMesh(mapId, _sourceUnit->GetTerrainSwaps()); _navMeshQuery = mmap->GetNavMeshQuery(mapId, _sourceUnit->GetInstanceId(), _sourceUnit->GetTerrainSwaps()); } CreateFilter(); }
////////////////// PathFinder ////////////////// PathFinder::PathFinder(const Unit* owner) : m_polyLength(0), m_type(PATHFIND_BLANK), m_useStraightPath(false), m_forceDestination(false), m_pointPathLimit(MAX_POINT_PATH_LENGTH), m_sourceUnit(owner), m_navMesh(NULL), m_navMeshQuery(NULL) { //DEBUG_FILTER_LOG(LOG_FILTER_PATHFINDING, "++ PathFinder::PathInfo for %u \n", m_sourceUnit->GetGUIDLow()); if (m_sourceUnit->GetTypeId() == TYPEID_UNIT && m_sourceUnit->ToCreature()->isPet() && (!m_sourceUnit->getVictim() && m_sourceUnit->isInCombat())) { createFilter(); return; } if (m_sourceUnit->GetTerrain() && m_sourceUnit->GetTerrain()->IsPathFindingEnabled(owner)) { uint32 mapId = m_sourceUnit->GetMapId(); MMAP::MMapManager* mmap = MMAP::MMapFactory::createOrGetMMapManager(); m_navMesh = mmap->GetNavMesh(mapId); m_navMeshQuery = mmap->GetNavMeshQuery(mapId, m_sourceUnit->GetInstanceId()); } createFilter(); }
////////////////// PathInfo ////////////////// PathInfo::PathInfo(const Unit* owner, const float destX, const float destY, const float destZ, bool useStraightPath, bool forceDest) : m_polyLength(0), m_type(PATHFIND_BLANK), m_useStraightPath(useStraightPath), m_forceDestination(forceDest), m_sourceUnit(owner), m_navMesh(NULL), m_navMeshQuery(NULL) { PathNode endPoint(destX, destY, destZ); setEndPosition(endPoint); float x,y,z; m_sourceUnit->GetPosition(x, y, z); PathNode startPoint(x, y, z); setStartPosition(startPoint); DEBUG_FILTER_LOG(LOG_FILTER_PATHFINDING, "++ PathInfo::PathInfo for %u \n", m_sourceUnit->GetGUID()); uint32 mapId = m_sourceUnit->GetMapId(); if (MMAP::MMapFactory::IsPathfindingEnabled(mapId)) { MMAP::MMapManager* mmap = MMAP::MMapFactory::createOrGetMMapManager(); m_navMesh = mmap->GetNavMesh(mapId); m_navMeshQuery = mmap->GetNavMeshQuery(mapId, m_sourceUnit->GetInstanceId()); } createFilter(); if (m_navMesh && m_navMeshQuery && HaveTiles(endPoint) && !m_sourceUnit->hasUnitState(UNIT_STAT_IGNORE_PATHFINDING)) { BuildPolyPath(startPoint, endPoint); } else { BuildShortcut(); m_type = PathType(PATHFIND_NORMAL | PATHFIND_NOT_USING_PATH); } }