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Diffstat (limited to 'indra/newview/llpathfindinglinkset.h')
| -rw-r--r-- | indra/newview/llpathfindinglinkset.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/indra/newview/llpathfindinglinkset.h b/indra/newview/llpathfindinglinkset.h new file mode 100644 index 0000000000..73b4d6bad4 --- /dev/null +++ b/indra/newview/llpathfindinglinkset.h @@ -0,0 +1,108 @@ +/** +* @file llpathfindinglinkset.h +* @brief Definition of a pathfinding linkset that contains various properties required for havok pathfinding. +* @author Stinson@lindenlab.com +* +* $LicenseInfo:firstyear=2012&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2012, 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 <string> + +#include "llpathfindingobject.h" + +class LLSD; + +class LLPathfindingLinkset : public LLPathfindingObject +{ +public: + typedef enum + { + kUnknown, + kWalkable, + kStaticObstacle, + kDynamicObstacle, + kMaterialVolume, + kExclusionVolume, + kDynamicPhantom + } ELinksetUse; + + LLPathfindingLinkset(const LLSD &pTerrainData); + LLPathfindingLinkset(const std::string &pUUID, const LLSD &pLinksetData); + LLPathfindingLinkset(const LLPathfindingLinkset& pOther); + virtual ~LLPathfindingLinkset(); + + LLPathfindingLinkset& operator = (const LLPathfindingLinkset& pOther); + + inline bool isTerrain() const {return mIsTerrain;}; + inline U32 getLandImpact() const {return mLandImpact;}; + 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 parseLinksetData(const LLSD &pLinksetData); + void parsePathfindingData(const LLSD &pLinksetData); + + 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); + + bool mIsTerrain; + U32 mLandImpact; + BOOL mIsModifiable; + BOOL mCanBeVolume; + ELinksetUse mLinksetUse; + S32 mWalkabilityCoefficientA; + S32 mWalkabilityCoefficientB; + S32 mWalkabilityCoefficientC; + S32 mWalkabilityCoefficientD; +}; + +#endif // LL_LLPATHFINDINGLINKSET_H |