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101 lines
3.6 KiB
C++
101 lines
3.6 KiB
C++
/*
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* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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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, 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_COLLISION_DATA_H
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#define MAP_COLLISION_DATA_H
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#include "DynamicTree.h"
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#include "MapTree.h"
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#include "MMapMgr.h"
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#include "IVMapMgr.h"
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class Map;
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namespace VMAP
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{
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enum class ModelIgnoreFlags : uint32;
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}
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// Simple wrappers for vmap static & dynamic trees to enable clear separation of use for increased readability
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class StaticVMapCollisionData
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{
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friend class MapCollisionData;
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public:
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StaticVMapCollisionData(uint32 mapId) : _mapId(mapId) {}
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bool isInLineOfSight(float x1, float y1, float z1, float x2, float y2, float z2, VMAP::ModelIgnoreFlags ignoreFlags) const;
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bool GetObjectHitPos(float x1, float y1, float z1, float x2, float y2, float z2, float& rx, float& ry, float& rz, float modifyDist) const;
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float getHeight(float x, float y, float z, float maxSearchDist) const;
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bool GetAreaAndLiquidData(float x, float y, float z, Optional<uint8> reqLiquidType, VMAP::AreaAndLiquidData& data) const;
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protected:
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// _staticTree is a shared_ptr as it will point to a parent maps static tree (if exists) to save on memory
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std::shared_ptr<VMAP::StaticMapTree> _staticTree;
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uint32 _mapId;
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};
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class DynamicVMapCollisionData : public DynamicMapTree
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{
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public:
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bool GetObjectHitPos(uint32 phasemask, float x1, float y1, float z1, float x2, float y2, float z2, float& rx, float& ry, float& rz, float modifyDist) const;
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};
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class MMapData
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{
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friend class MapCollisionData;
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public:
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dtNavMesh const* GetNavMesh() const { return _navMesh.get(); }
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dtNavMeshQuery const* GetNavMeshQuery();
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protected:
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// _navMesh is a shared_ptr as it will point to a parent maps nav mesh (if exists) to save on memory
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std::shared_ptr<dtNavMesh> _navMesh;
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// navMeshQuery is not thread safe and needs its own instance per map
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MMAP::ManagedNavMeshQuery _navMeshQuery;
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};
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// Map collision data holders (dynamic&static vmap, mmaps)
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class MapCollisionData
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{
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public:
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MapCollisionData(Map const& map, Map const* parentMap);
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~MapCollisionData() = default;
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int LoadVMapTile(uint32 tileX, uint32 tileY);
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int LoadMMapTile(uint32 tileX, uint32 tileY);
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DynamicVMapCollisionData& GetDynamicTree() { return _dynamicVMapData; }
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DynamicVMapCollisionData const& GetDynamicTree() const { return _dynamicVMapData; }
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StaticVMapCollisionData& GetStaticTree() { return _staticVMapData; }
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StaticVMapCollisionData const& GetStaticTree() const { return _staticVMapData; }
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MMapData& GetMMapData() { return _mmapData; }
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MMapData const& GetMMapData() const { return _mmapData; }
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std::shared_ptr<VMAP::StaticMapTree> const GetStaticTreeSharedPtr() const { return _staticVMapData._staticTree; }
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std::shared_ptr<dtNavMesh> const GetMMapNavMeshSharedPtr() const { return _mmapData._navMesh; }
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private:
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Map const& _map;
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DynamicVMapCollisionData _dynamicVMapData;
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StaticVMapCollisionData _staticVMapData;
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MMapData _mmapData;
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};
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#endif
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