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Diffstat (limited to 'indra/newview/llpathfindinglinksetlist.cpp')
| -rw-r--r-- | indra/newview/llpathfindinglinksetlist.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/indra/newview/llpathfindinglinksetlist.cpp b/indra/newview/llpathfindinglinksetlist.cpp new file mode 100644 index 0000000000..746fa342a1 --- /dev/null +++ b/indra/newview/llpathfindinglinksetlist.cpp @@ -0,0 +1,196 @@ +/** +* @file llpathfindinglinksetlist.cpp +* @brief Implementation of llpathfindinglinksetlist +* @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 +* $/LicenseInfo$ +*/ + + +#include "llviewerprecompiledheaders.h" + +#include "llpathfindinglinksetlist.h" + +#include <string> +#include <map> + +#include "llpathfindinglinkset.h" +#include "llpathfindingobject.h" +#include "llpathfindingobjectlist.h" +#include "llsd.h" + +//--------------------------------------------------------------------------- +// LLPathfindingLinksetList +//--------------------------------------------------------------------------- + +LLPathfindingLinksetList::LLPathfindingLinksetList() + : LLPathfindingObjectList() +{ +} + +LLPathfindingLinksetList::LLPathfindingLinksetList(const LLSD& pLinksetListData) + : LLPathfindingObjectList() +{ + parseLinksetListData(pLinksetListData); +} + +LLPathfindingLinksetList::~LLPathfindingLinksetList() +{ +} + +LLSD LLPathfindingLinksetList::encodeObjectFields(LLPathfindingLinkset::ELinksetUse pLinksetUse, S32 pA, S32 pB, S32 pC, S32 pD) const +{ + LLSD listData; + + for (const_iterator linksetIter = begin(); linksetIter != end(); ++linksetIter) + { + const LLPathfindingObjectPtr objectPtr = linksetIter->second; + const LLPathfindingLinkset *linkset = dynamic_cast<const LLPathfindingLinkset *>(objectPtr.get()); + + if (!linkset->isTerrain()) + { + LLSD linksetData = linkset->encodeAlteredFields(pLinksetUse, pA, pB, pC, pD); + if (!linksetData.isUndefined()) + { + const std::string& uuid(linksetIter->first); + listData[uuid] = linksetData; + } + } + } + + return listData; +} + +LLSD LLPathfindingLinksetList::encodeTerrainFields(LLPathfindingLinkset::ELinksetUse pLinksetUse, S32 pA, S32 pB, S32 pC, S32 pD) const +{ + LLSD terrainData; + + for (const_iterator linksetIter = begin(); linksetIter != end(); ++linksetIter) + { + const LLPathfindingObjectPtr objectPtr = linksetIter->second; + const LLPathfindingLinkset *linkset = dynamic_cast<const LLPathfindingLinkset *>(objectPtr.get()); + + if (linkset->isTerrain()) + { + terrainData = linkset->encodeAlteredFields(pLinksetUse, pA, pB, pC, pD); + break; + } + } + + return terrainData; +} + +bool LLPathfindingLinksetList::isShowUnmodifiablePhantomWarning(LLPathfindingLinkset::ELinksetUse pLinksetUse) const +{ + bool isShowWarning = false; + + for (const_iterator objectIter = begin(); !isShowWarning && (objectIter != end()); ++objectIter) + { + const LLPathfindingObjectPtr objectPtr = objectIter->second; + const LLPathfindingLinkset *linkset = dynamic_cast<const LLPathfindingLinkset *>(objectPtr.get()); + isShowWarning = linkset->isShowUnmodifiablePhantomWarning(pLinksetUse); + } + + return isShowWarning; +} + +bool LLPathfindingLinksetList::isShowCannotBeVolumeWarning(LLPathfindingLinkset::ELinksetUse pLinksetUse) const +{ + bool isShowWarning = false; + + for (const_iterator objectIter = begin(); !isShowWarning && (objectIter != end()); ++objectIter) + { + const LLPathfindingObjectPtr objectPtr = objectIter->second; + const LLPathfindingLinkset *linkset = dynamic_cast<const LLPathfindingLinkset *>(objectPtr.get()); + isShowWarning = linkset->isShowCannotBeVolumeWarning(pLinksetUse); + } + + return isShowWarning; +} + +void LLPathfindingLinksetList::determinePossibleStates(BOOL &pCanBeWalkable, BOOL &pCanBeStaticObstacle, BOOL &pCanBeDynamicObstacle, + BOOL &pCanBeMaterialVolume, BOOL &pCanBeExclusionVolume, BOOL &pCanBeDynamicPhantom) const +{ + pCanBeWalkable = FALSE; + pCanBeStaticObstacle = FALSE; + pCanBeDynamicObstacle = FALSE; + pCanBeMaterialVolume = FALSE; + pCanBeExclusionVolume = FALSE; + pCanBeDynamicPhantom = FALSE; + + for (const_iterator objectIter = begin(); + !(pCanBeWalkable && pCanBeStaticObstacle && pCanBeDynamicObstacle && pCanBeMaterialVolume && pCanBeExclusionVolume && pCanBeDynamicPhantom) && (objectIter != end()); + ++objectIter) + { + const LLPathfindingObjectPtr objectPtr = objectIter->second; + const LLPathfindingLinkset *linkset = dynamic_cast<const LLPathfindingLinkset *>(objectPtr.get()); + + if (linkset->isTerrain()) + { + pCanBeWalkable = TRUE; + } + else + { + if (linkset->isModifiable()) + { + pCanBeWalkable = TRUE; + pCanBeStaticObstacle = TRUE; + pCanBeDynamicObstacle = TRUE; + pCanBeDynamicPhantom = TRUE; + if (linkset->canBeVolume()) + { + pCanBeMaterialVolume = TRUE; + pCanBeExclusionVolume = TRUE; + } + } + else if (linkset->isPhantom()) + { + pCanBeDynamicPhantom = TRUE; + if (linkset->canBeVolume()) + { + pCanBeMaterialVolume = TRUE; + pCanBeExclusionVolume = TRUE; + } + } + else + { + pCanBeWalkable = TRUE; + pCanBeStaticObstacle = TRUE; + pCanBeDynamicObstacle = TRUE; + } + } + } +} + +void LLPathfindingLinksetList::parseLinksetListData(const LLSD& pLinksetListData) +{ + LLPathfindingObjectMap &objectMap = getObjectMap(); + + for (LLSD::map_const_iterator linksetDataIter = pLinksetListData.beginMap(); + linksetDataIter != pLinksetListData.endMap(); ++linksetDataIter) + { + const std::string& uuid(linksetDataIter->first); + const LLSD& linksetData = linksetDataIter->second; + LLPathfindingObjectPtr linksetPtr(new LLPathfindingLinkset(uuid, linksetData)); + objectMap.insert(std::pair<std::string, LLPathfindingObjectPtr>(uuid, linksetPtr)); + } +} |