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cf1d8544e3
Do not add agent bounds which are not supported by recastnavigation with given settings and log such events. To avoid reaching navmesh tile generation to find out it can't be generated for such agent bounds.
116 lines
4.2 KiB
C++
116 lines
4.2 KiB
C++
#ifndef OPENMW_COMPONENTS_DETOURNAVIGATOR_NAVIGATORIMPL_H
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#define OPENMW_COMPONENTS_DETOURNAVIGATOR_NAVIGATORIMPL_H
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#include "navigator.hpp"
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#include "navmeshmanager.hpp"
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#include <memory>
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#include <set>
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namespace DetourNavigator
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{
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class NavigatorImpl final : public Navigator
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{
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public:
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/**
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* @brief Navigator constructor initializes all internal data. Constructed object is ready to build a scene.
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* @param settings allows to customize navigator work. Constructor is only place to set navigator settings.
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*/
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explicit NavigatorImpl(const Settings& settings, std::unique_ptr<NavMeshDb>&& db);
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std::unique_ptr<const DetourNavigator::UpdateGuard> makeUpdateGuard() override
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{
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return std::make_unique<const UpdateGuard>(*this);
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}
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bool addAgent(const AgentBounds& agentBounds) override;
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void removeAgent(const AgentBounds& agentBounds) override;
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void setWorldspace(const ESM::RefId& worldspace, const UpdateGuard* guard) override;
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void updateBounds(const osg::Vec3f& playerPosition, const UpdateGuard* guard) override;
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void addObject(const ObjectId id, const ObjectShapes& shapes, const btTransform& transform,
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const UpdateGuard* guard) override;
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void addObject(const ObjectId id, const DoorShapes& shapes, const btTransform& transform,
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const UpdateGuard* guard) override;
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void updateObject(const ObjectId id, const ObjectShapes& shapes, const btTransform& transform,
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const UpdateGuard* guard) override;
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void updateObject(const ObjectId id, const DoorShapes& shapes, const btTransform& transform,
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const UpdateGuard* guard) override;
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void removeObject(const ObjectId id, const UpdateGuard* guard) override;
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void addWater(const osg::Vec2i& cellPosition, int cellSize, float level, const UpdateGuard* guard) override;
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void removeWater(const osg::Vec2i& cellPosition, const UpdateGuard* guard) override;
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void addHeightfield(const osg::Vec2i& cellPosition, int cellSize, const HeightfieldShape& shape,
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const UpdateGuard* guard) override;
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void removeHeightfield(const osg::Vec2i& cellPosition, const UpdateGuard* guard) override;
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void addPathgrid(const ESM::Cell& cell, const ESM::Pathgrid& pathgrid) override;
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void removePathgrid(const ESM::Pathgrid& pathgrid) override;
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void update(const osg::Vec3f& playerPosition, const UpdateGuard* guard) override;
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void wait(WaitConditionType waitConditionType, Loading::Listener* listener) override;
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SharedNavMeshCacheItem getNavMesh(const AgentBounds& agentBounds) const override;
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std::map<AgentBounds, SharedNavMeshCacheItem> getNavMeshes() const override;
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const Settings& getSettings() const override;
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Stats getStats() const override;
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RecastMeshTiles getRecastMeshTiles() const override;
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float getMaxNavmeshAreaRealRadius() const override;
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private:
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Settings mSettings;
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NavMeshManager mNavMeshManager;
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std::optional<TilePosition> mLastPlayerPosition;
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std::map<AgentBounds, std::size_t> mAgents;
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std::unordered_map<ObjectId, ObjectId> mAvoidIds;
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std::unordered_map<ObjectId, ObjectId> mWaterIds;
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inline bool addObjectImpl(
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const ObjectId id, const ObjectShapes& shapes, const btTransform& transform, const UpdateGuard* guard);
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inline void updateAvoidShapeId(const ObjectId id, const ObjectId avoidId, const UpdateGuard* guard);
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inline void updateId(const ObjectId id, const ObjectId waterId, std::unordered_map<ObjectId, ObjectId>& ids,
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const UpdateGuard* guard);
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inline void removeUnusedNavMeshes();
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friend class UpdateGuard;
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};
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class UpdateGuard
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{
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public:
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explicit UpdateGuard(NavigatorImpl& navigator)
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: mImpl(navigator.mNavMeshManager)
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{
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}
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private:
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NavMeshManager::UpdateGuard mImpl;
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friend inline const NavMeshManager::UpdateGuard* getImpl(const UpdateGuard* guard)
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{
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return guard == nullptr ? nullptr : &guard->mImpl;
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}
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};
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}
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#endif
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