/** * @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::isShowPhantomToggleWarning(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->isShowPhantomToggleWarning(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; if(linksetData.size() != 0) { LLPathfindingObjectPtr linksetPtr(new LLPathfindingLinkset(uuid, linksetData)); objectMap.insert(std::pair<std::string, LLPathfindingObjectPtr>(uuid, linksetPtr)); } } }