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Diffstat (limited to 'indra/newview/llpathfindinglinkset.h')
| -rw-r--r-- | indra/newview/llpathfindinglinkset.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/indra/newview/llpathfindinglinkset.h b/indra/newview/llpathfindinglinkset.h new file mode 100644 index 0000000000..a729743739 --- /dev/null +++ b/indra/newview/llpathfindinglinkset.h @@ -0,0 +1,137 @@ +/** + * @file llpathfindinglinkset.h + * @author William Todd Stinson + * @brief Definition of a pathfinding linkset that contains various properties required for havok pathfinding. + * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LL_LLPATHFINDINGLINKSET_H +#define LL_LLPATHFINDINGLINKSET_H + +#include "v3math.h" +#include "llavatarname.h" +#include "lluuid.h" + +#include <boost/shared_ptr.hpp> + +class LLSD; +class LLPathfindingLinkset; + +typedef boost::shared_ptr<LLPathfindingLinkset> LLPathfindingLinksetPtr; + +#define DEPRECATED_NAVMESH_PERMANENT_WALKABLE_FLAGS +#define MISSING_MODIFIABLE_FIELD_WAR + +class LLPathfindingLinkset +{ +public: + typedef enum + { + kUnknown, + kWalkable, + kStaticObstacle, + kDynamicObstacle, + kMaterialVolume, + kExclusionVolume, + kDynamicPhantom + } ELinksetUse; + + LLPathfindingLinkset(const LLSD &pTerrainLinksetItem); + LLPathfindingLinkset(const std::string &pUUID, const LLSD &pLinksetItem); + LLPathfindingLinkset(const LLPathfindingLinkset& pOther); + virtual ~LLPathfindingLinkset(); + + LLPathfindingLinkset& operator = (const LLPathfindingLinkset& pOther); + + inline bool isTerrain() const {return mIsTerrain;}; + inline const LLUUID& getUUID() const {return mUUID;}; + inline const std::string& getName() const {return mName;}; + inline const std::string& getDescription() const {return mDescription;}; + inline BOOL hasOwnerName() const {return mOwnerUUID.notNull();}; + std::string getOwnerName() const; + inline U32 getLandImpact() const {return mLandImpact;}; + inline const LLVector3& getLocation() const {return mLocation;}; + BOOL isModifiable() const {return mIsModifiable;}; + BOOL isPhantom() const; + BOOL canBeVolume() const {return mCanBeVolume;}; + static ELinksetUse getLinksetUseWithToggledPhantom(ELinksetUse pLinksetUse); + + inline ELinksetUse getLinksetUse() const {return mLinksetUse;}; + + inline S32 getWalkabilityCoefficientA() const {return mWalkabilityCoefficientA;}; + inline S32 getWalkabilityCoefficientB() const {return mWalkabilityCoefficientB;}; + inline S32 getWalkabilityCoefficientC() const {return mWalkabilityCoefficientC;}; + inline S32 getWalkabilityCoefficientD() const {return mWalkabilityCoefficientD;}; + + bool isShowUnmodifiablePhantomWarning(ELinksetUse pLinksetUse) const; + bool isShowCannotBeVolumeWarning(ELinksetUse pLinksetUse) const; + LLSD encodeAlteredFields(ELinksetUse pLinksetUse, S32 pA, S32 pB, S32 pC, S32 pD) const; + + static const S32 MIN_WALKABILITY_VALUE; + static const S32 MAX_WALKABILITY_VALUE; + +protected: + +private: + typedef enum + { + kNavMeshGenerationIgnore, + kNavMeshGenerationInclude, + kNavMeshGenerationExclude + } ENavMeshGenerationCategory; + + void parseObjectData(const LLSD &pLinksetItem); + void parsePathfindingData(const LLSD &pLinksetItem); + +#ifdef DEPRECATED_NAVMESH_PERMANENT_WALKABLE_FLAGS + static ELinksetUse getLinksetUse(bool pIsPhantom, bool pIsPermanent, bool pIsWalkable); + static BOOL isPermanent(ELinksetUse pLinksetUse); + static BOOL isWalkable(ELinksetUse pLinksetUse); +#endif // DEPRECATED_NAVMESH_PERMANENT_WALKABLE_FLAGS + static BOOL isPhantom(ELinksetUse pLinksetUse); + static ELinksetUse getLinksetUse(bool pIsPhantom, ENavMeshGenerationCategory pNavMeshGenerationCategory); + static ENavMeshGenerationCategory getNavMeshGenerationCategory(ELinksetUse pLinksetUse); + static LLSD convertCategoryToLLSD(ENavMeshGenerationCategory pNavMeshGenerationCategory); + static ENavMeshGenerationCategory convertCategoryFromLLSD(const LLSD &llsd); + + LLUUID mUUID; + bool mIsTerrain; + std::string mName; + std::string mDescription; + LLUUID mOwnerUUID; + LLAvatarName mOwnerName; + U32 mLandImpact; + LLVector3 mLocation; +#ifdef MISSING_MODIFIABLE_FIELD_WAR + bool mHasModifiable; +#endif // MISSING_MODIFIABLE_FIELD_WAR + BOOL mIsModifiable; + BOOL mCanBeVolume; + ELinksetUse mLinksetUse; + S32 mWalkabilityCoefficientA; + S32 mWalkabilityCoefficientB; + S32 mWalkabilityCoefficientC; + S32 mWalkabilityCoefficientD; +}; + +#endif // LL_LLPATHFINDINGLINKSET_H |