584 lines
27 KiB
C++
584 lines
27 KiB
C++
/**
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*
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* Copyright (c) 2009-2016, Kitty Barnett
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*
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* The source code in this file is provided to you under the terms of the
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* GNU Lesser General Public License, version 2.1, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. Terms of the LGPL can be found in doc/LGPL-licence.txt
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* in this distribution, or online at http://www.gnu.org/licenses/lgpl-2.1.txt
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*
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* By copying, modifying or distributing this software, you acknowledge that
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* you have read and understood your obligations described above, and agree to
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* abide by those obligations.
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*
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llagent.h"
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#include "llimview.h"
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#include "llviewercamera.h"
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#include "llvoavatarself.h"
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#include "llworld.h"
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#include "rlvactions.h"
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#include "rlvhelper.h"
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#include "rlvhandler.h"
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#include "rlvinventory.h"
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#include "rlvmodifiers.h"
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// ============================================================================
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// Camera
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//
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bool RlvActions::canChangeCameraFOV(const LLUUID& idRlvObject)
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{
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// NOTE: if an object has exclusive camera control then all other objects are locked out
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return (!gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM)) || (gRlvHandler.hasBehaviour(idRlvObject, RLV_BHVR_SETCAM));
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}
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bool RlvActions::canChangeCameraPreset(const LLUUID& idRlvObject)
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{
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// NOTE: if an object has exclusive camera control then all other objects are locked out
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return
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM)) || (gRlvHandler.hasBehaviour(idRlvObject, RLV_BHVR_SETCAM)) ) &&
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(!gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_EYEOFFSET)) && (!gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_FOCUSOFFSET));
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}
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bool RlvActions::canChangeToMouselook()
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{
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// User can switch to mouselook if:
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// - not specifically prevented from going into mouselook (NOTE: if an object has exclusive camera control only that object can prevent mouselook)
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// - there is no minimum camera distance defined (or it's higher than > 0m)
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const RlvBehaviourModifier* pCamDistMinModifier = RlvBehaviourDictionary::instance().getModifier(RLV_MODIFIER_SETCAM_AVDISTMIN);
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return
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM)) ? !gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_MOUSELOOK) : !gRlvHandler.hasBehaviour(pCamDistMinModifier->getPrimaryObject(), RLV_BHVR_SETCAM_MOUSELOOK) ) &&
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( (!pCamDistMinModifier->hasValue()) || (pCamDistMinModifier->getValue<float>() == 0.f) );
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}
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bool RlvActions::isCameraDistanceClamped()
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{
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return
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(gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_AVDISTMIN)) || (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_AVDISTMAX)) ||
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(gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_ORIGINDISTMIN)) || (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_ORIGINDISTMAX));
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}
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bool RlvActions::isCameraFOVClamped()
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{
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return (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_FOVMIN)) || (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_FOVMAX));
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}
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bool RlvActions::isCameraPresetLocked()
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{
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return (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM)) || (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_EYEOFFSET)) || (gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_FOCUSOFFSET));
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}
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bool RlvActions::getCameraAvatarDistanceLimits(float& nDistMin, float& nDistMax)
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{
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bool fDistMin = gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_AVDISTMIN), fDistMax = gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_AVDISTMAX);
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if ( (fDistMin) || (fDistMax) )
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{
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static RlvCachedBehaviourModifier<float> sCamDistMin(RLV_MODIFIER_SETCAM_AVDISTMIN);
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static RlvCachedBehaviourModifier<float> sCamDistMax(RLV_MODIFIER_SETCAM_AVDISTMAX);
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nDistMax = (fDistMax) ? sCamDistMax : F32_MAX;
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nDistMin = (fDistMin) ? sCamDistMin : 0.0;
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return true;
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}
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return false;
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}
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bool RlvActions::getCameraOriginDistanceLimits(float& nDistMin, float& nDistMax)
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{
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bool fDistMin = gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_ORIGINDISTMIN), fDistMax = gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_ORIGINDISTMAX);
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if ( (fDistMin) || (fDistMax) )
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{
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static RlvCachedBehaviourModifier<float> sCamDistMin(RLV_MODIFIER_SETCAM_ORIGINDISTMIN);
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static RlvCachedBehaviourModifier<float> sCamDistMax(RLV_MODIFIER_SETCAM_ORIGINDISTMAX);
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nDistMax = (fDistMax) ? sCamDistMax : F32_MAX;
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nDistMin = (fDistMin) ? sCamDistMin : 0.0;
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return true;
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}
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return false;
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}
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bool RlvActions::getCameraFOVLimits(F32& nFOVMin, F32& nFOVMax)
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{
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bool fClampMin = gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_FOVMIN), fClampMax = gRlvHandler.hasBehaviour(RLV_BHVR_SETCAM_FOVMAX);
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if ( (fClampMin) || (fClampMax) )
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{
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static RlvCachedBehaviourModifier<float> sCamFovMin(RLV_MODIFIER_SETCAM_FOVMIN);
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static RlvCachedBehaviourModifier<float> sCamFovMax(RLV_MODIFIER_SETCAM_FOVMAX);
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nFOVMin = (fClampMin) ? sCamFovMin : LLViewerCamera::getInstance()->getMinView();
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nFOVMax = (fClampMax) ? sCamFovMax : LLViewerCamera::getInstance()->getMaxView();
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return true;
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}
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return false;
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}
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// ============================================================================
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// Communication/Avatar interaction
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//
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bool RlvActions::s_BlockNamesContexts[SNC_COUNT] = { 0 };
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bool RlvActions::canChangeActiveGroup(const LLUUID& idRlvObject)
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{
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// User can change their active group if:
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// - not specifically restricted (by another object that the one specified) from changing their active group
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return (idRlvObject.isNull()) ? !gRlvHandler.hasBehaviour(RLV_BHVR_SETGROUP) : !gRlvHandler.hasBehaviourExcept(RLV_BHVR_SETGROUP, idRlvObject);
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}
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// Little helper function to check the IM exclusion range for @recvim, @sendim and @startim (returns: min_dist <= (pos user - pos target) <= max_dist)
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static bool rlvCheckAvatarIMDistance(const LLUUID& idAvatar, ERlvBehaviourModifier eModDistMin, ERlvBehaviourModifier eModDistMax)
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{
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// | no limits | minimum set | min+max set | !fHasMin | !fHasMax = INF | fHasMax
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// -------------------------------------------------------------- ------------------------------------
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// dist <= min <= max | block | block | block | F | F | F
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// min <= dist <= max | block | allow | allow | F | T | T
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// min <= max <= dist | block | allow | block | F | ^ (see above) | F
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// off-region | block | allow | block | F | ^ (see above) | F
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const RlvBehaviourModifier *pBhvrModDistMin = RlvBehaviourDictionary::instance().getModifier(eModDistMin), *pBhvrModDistMax = RlvBehaviourDictionary::instance().getModifier(eModDistMax);
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if (pBhvrModDistMin->hasValue())
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{
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LLVector3d posAgent; bool fHasMax = pBhvrModDistMax->hasValue();
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float nMinDist = pBhvrModDistMin->getValue<float>(), nMaxDist = (fHasMax) ? pBhvrModDistMax->getValue<float>() : std::numeric_limits<float>::max();
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float nDist = (LLWorld::getInstance()->getAvatar(idAvatar, posAgent)) ? llabs(dist_vec_squared(gAgent.getPositionGlobal(), posAgent)) : std::numeric_limits<float>::max();
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return (nMinDist < nMaxDist) && (nMinDist <= nDist) && (nDist <= nMaxDist);
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}
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return false;
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}
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bool RlvActions::canReceiveIM(const LLUUID& idSender)
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{
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// User can receive an IM from "sender" (could be an agent or a group) if:
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// - not generally restricted from receiving IMs (or the sender is an exception or inside the exclusion range)
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// - not specifically restricted from receiving an IM from the sender
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return
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(!isRlvEnabled()) ||
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( ( (!gRlvHandler.hasBehaviour(RLV_BHVR_RECVIM)) || (gRlvHandler.isException(RLV_BHVR_RECVIM, idSender)) || (rlvCheckAvatarIMDistance(idSender, RLV_MODIFIER_RECVIMDISTMIN, RLV_MODIFIER_RECVIMDISTMAX)) ) &&
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_RECVIMFROM)) || (!gRlvHandler.isException(RLV_BHVR_RECVIMFROM, idSender)) ) );
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}
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bool RlvActions::canPlayGestures()
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{
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return (!gRlvHandler.hasBehaviour(RLV_BHVR_SENDGESTURE));
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}
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bool RlvActions::canSendChannel(int nChannel)
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{
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return
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_SENDCHANNEL)) || (gRlvHandler.isException(RLV_BHVR_SENDCHANNEL, nChannel)) ) &&
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_SENDCHANNELEXCEPT)) || (!gRlvHandler.isException(RLV_BHVR_SENDCHANNELEXCEPT, nChannel)) );
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}
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bool RlvActions::canSendIM(const LLUUID& idRecipient)
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{
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// User can send an IM to "recipient" (could be an agent or a group) if:
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// - not generally restricted from sending IMs (or the recipient is an exception or inside the exclusion range)
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// - not specifically restricted from sending an IM to the recipient
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return
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(!isRlvEnabled()) ||
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( ( (!gRlvHandler.hasBehaviour(RLV_BHVR_SENDIM)) || (gRlvHandler.isException(RLV_BHVR_SENDIM, idRecipient)) || (rlvCheckAvatarIMDistance(idRecipient, RLV_MODIFIER_SENDIMDISTMIN, RLV_MODIFIER_SENDIMDISTMAX)) ) &&
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_SENDIMTO)) || (!gRlvHandler.isException(RLV_BHVR_SENDIMTO, idRecipient)) ) );
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}
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bool RlvActions::canStartIM(const LLUUID& idRecipient, bool fIgnoreOpen)
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{
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// User can start an IM session with "recipient" (could be an agent or a group) if:
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// - not generally restricted from starting IM sessions (or the recipient is an exception or inside the exclusion range)
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// - not specifically restricted from starting an IM session with the recipient
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// - the session already exists
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return
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(!isRlvEnabled()) ||
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( ( (!gRlvHandler.hasBehaviour(RLV_BHVR_STARTIM)) || (gRlvHandler.isException(RLV_BHVR_STARTIM, idRecipient)) || (rlvCheckAvatarIMDistance(idRecipient, RLV_MODIFIER_STARTIMDISTMIN, RLV_MODIFIER_STARTIMDISTMAX)) ) &&
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( (!gRlvHandler.hasBehaviour(RLV_BHVR_STARTIMTO)) || (!gRlvHandler.isException(RLV_BHVR_STARTIMTO, idRecipient)) ) ) ||
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( (!fIgnoreOpen) && ((hasOpenP2PSession(idRecipient)) || (hasOpenGroupSession(idRecipient))) );
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}
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bool RlvActions::canShowName(EShowNamesContext eContext, const LLUUID& idAgent)
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{
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// Handle most common case upfront
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if (!s_BlockNamesContexts[eContext])
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return true;
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if (idAgent.notNull())
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{
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switch (eContext)
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{
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// Show/hide avatar nametag
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case SNC_NAMETAG:
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return (gRlvHandler.isException(RLV_BHVR_SHOWNAMETAGS, idAgent)) || (gAgentID == idAgent);
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// Show/hide avatar name
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case SNC_DEFAULT:
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case SNC_TELEPORTOFFER:
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case SNC_TELEPORTREQUEST:
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return gRlvHandler.isException(RLV_BHVR_SHOWNAMES, idAgent);
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default:
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return false;
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}
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}
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return false;
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}
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bool RlvActions::canShowNearbyAgents()
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{
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return !gRlvHandler.hasBehaviour(RLV_BHVR_SHOWNEARBY);
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}
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// Handles: @chatwhisper, @chatnormal and @chatshout
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EChatType RlvActions::checkChatVolume(EChatType chatType)
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{
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// In vs Bhvr | whisper | normal | shout | n+w | n+s | s+w | s+n+w |
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// ---------------------------------------------------------------------------------
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// whisper | normal | - | - | normal | - | normal | normal |
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// normal | - | whisper | - | whisper | whisper | - | whisper |
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// shout | - | whisper | normal | whisper | whisper | normal | whisper |
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RlvHandler& rlvHandler = RlvHandler::instance();
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if ( ((CHAT_TYPE_SHOUT == chatType) || (CHAT_TYPE_NORMAL == chatType)) && (rlvHandler.hasBehaviour(RLV_BHVR_CHATNORMAL)) )
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chatType = CHAT_TYPE_WHISPER;
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else if ( (CHAT_TYPE_SHOUT == chatType) && (rlvHandler.hasBehaviour(RLV_BHVR_CHATSHOUT)) )
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chatType = CHAT_TYPE_NORMAL;
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else if ( (CHAT_TYPE_WHISPER == chatType) && (rlvHandler.hasBehaviour(RLV_BHVR_CHATWHISPER)) )
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chatType = CHAT_TYPE_NORMAL;
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return chatType;
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}
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// ============================================================================
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// Inventory
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//
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bool RlvActions::canPasteInventory(const LLInventoryCategory* pSourceCat, const LLInventoryCategory* pDestCat)
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{
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// The user can paste the specified object into the destination if:
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// - the source and destination are subject to the same lock type (or none at all) => NOTE: this happens to be the same logic we use for moving
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return (!isRlvEnabled()) ||
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( (pSourceCat) && (pDestCat) && ((!RlvFolderLocks::instance().hasLockedFolder(RLV_LOCK_ANY)) || (RlvFolderLocks::instance().canMoveFolder(pSourceCat->getUUID(), pDestCat->getUUID()))) );
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}
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bool RlvActions::canPasteInventory(const LLInventoryItem* pSourceItem, const LLInventoryCategory* pDestCat)
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{
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// The user can paste the specified object into the destination if:
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// - the source and destination are subject to the same lock type (or none at all) => NOTE: this happens to be the same logic we use for moving
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return (!isRlvEnabled()) ||
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( (pSourceItem) && (pDestCat) && ((!RlvFolderLocks::instance().hasLockedFolder(RLV_LOCK_ANY)) || (RlvFolderLocks::instance().canMoveItem(pSourceItem->getUUID(), pDestCat->getUUID()))) );
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}
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bool RlvActions::canPreviewTextures()
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{
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return (!gRlvHandler.hasBehaviour(RLV_BHVR_VIEWTEXTURE));
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}
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// ============================================================================
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// Movement
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//
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bool RlvActions::canAcceptTpOffer(const LLUUID& idSender)
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{
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return ((!gRlvHandler.hasBehaviour(RLV_BHVR_TPLURE)) || (gRlvHandler.isException(RLV_BHVR_TPLURE, idSender))) && (canStand());
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}
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bool RlvActions::autoAcceptTeleportOffer(const LLUUID& idSender)
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{
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return ((idSender.notNull()) && (gRlvHandler.isException(RLV_BHVR_ACCEPTTP, idSender))) || (gRlvHandler.hasBehaviour(RLV_BHVR_ACCEPTTP));
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}
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bool RlvActions::canAcceptTpRequest(const LLUUID& idSender)
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{
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return (!gRlvHandler.hasBehaviour(RLV_BHVR_TPREQUEST)) || (gRlvHandler.isException(RLV_BHVR_TPREQUEST, idSender));
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}
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bool RlvActions::autoAcceptTeleportRequest(const LLUUID& idRequester)
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{
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return ((idRequester.notNull()) && (gRlvHandler.isException(RLV_BHVR_ACCEPTTPREQUEST, idRequester))) || (gRlvHandler.hasBehaviour(RLV_BHVR_ACCEPTTPREQUEST));
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}
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bool RlvActions::canFly()
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{
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return (!gRlvHandler.getCurrentCommand()) ? !gRlvHandler.hasBehaviour(RLV_BHVR_FLY) : !gRlvHandler.hasBehaviourExcept(RLV_BHVR_FLY, gRlvHandler.getCurrentObject());
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}
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bool RlvActions::canFly(const LLUUID& idRlvObjExcept)
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{
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return !gRlvHandler.hasBehaviourExcept(RLV_BHVR_FLY, idRlvObjExcept);
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}
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bool RlvActions::canJump()
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{
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return !gRlvHandler.hasBehaviour(RLV_BHVR_JUMP);
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}
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// ============================================================================
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// Teleporting
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//
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bool RlvActions::canTeleportToLocal(const LLVector3d& posGlobal)
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{
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// User can initiate a local teleport if:
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// - can stand up (or isn't sitting)
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// - not restricted from "sit teleporting" (or the destination is within the allowed xyz-radius)
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// - not restricted from teleporting locally (or the destination is within the allowed xy-radius)
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// NOTE: if we're teleporting due to an active command we should disregard any restrictions from the same object
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const LLUUID& idRlvObjExcept = gRlvHandler.getCurrentObject();
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bool fCanTeleport = RlvActions::canStand(idRlvObjExcept);
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if ( (fCanTeleport) && (gRlvHandler.hasBehaviourExcept(RLV_BHVR_SITTP, idRlvObjExcept)) )
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{
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const F32 nDistSq = (posGlobal - gAgent.getPositionGlobal()).lengthSquared();
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const F32 nSitTpDist = RlvBehaviourDictionary::instance().getModifier(RLV_MODIFIER_SITTPDIST)->getValue<F32>();
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fCanTeleport = nDistSq < nSitTpDist * nSitTpDist;
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}
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if ( (fCanTeleport) && (gRlvHandler.hasBehaviourExcept(RLV_BHVR_TPLOCAL, idRlvObjExcept)) )
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{
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const F32 nDistSq = (LLVector2(posGlobal.mdV[0], posGlobal.mdV[1]) - LLVector2(gAgent.getPositionGlobal().mdV[0], gAgent.getPositionGlobal().mdV[1])).lengthSquared();
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const F32 nTpLocalDist = llmin(RlvBehaviourDictionary::instance().getModifier(RLV_MODIFIER_TPLOCALDIST)->getValue<float>(), RLV_MODIFIER_TPLOCAL_DEFAULT);
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fCanTeleport = nDistSq < nTpLocalDist * nTpLocalDist;
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}
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return fCanTeleport;
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}
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bool RlvActions::canTeleportToLocation()
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{
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// NOTE: if we're teleporting due to an active command we should disregard any restrictions from the same object
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const LLUUID& idRlvObjExcept = gRlvHandler.getCurrentObject();
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return (!gRlvHandler.hasBehaviourExcept(RLV_BHVR_TPLOC, idRlvObjExcept)) && (RlvActions::canStand(idRlvObjExcept));
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}
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bool RlvActions::isLocalTp(const LLVector3d& posGlobal)
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{
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const F32 nDistSq = (LLVector2(posGlobal.mdV[0], posGlobal.mdV[1]) - LLVector2(gAgent.getPositionGlobal().mdV[0], gAgent.getPositionGlobal().mdV[1])).lengthSquared();
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return nDistSq < RLV_MODIFIER_TPLOCAL_DEFAULT * RLV_MODIFIER_TPLOCAL_DEFAULT;
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}
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// ============================================================================
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// World interaction
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//
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bool RlvActions::canBuild()
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{
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// User can access the build floater if:
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// - allowed to edit existing objects OR
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// - allowed to rez/create objects
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return
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(!gRlvHandler.hasBehaviour(RLV_BHVR_EDIT)) ||
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(!gRlvHandler.hasBehaviour(RLV_BHVR_REZ));
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}
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// Handles: @edit and @editobj
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bool RlvActions::canEdit(const LLViewerObject* pObj)
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{
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// User can edit the specified object if:
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// - not generally restricted from editing (or the object's root is an exception)
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// - not specifically restricted from editing this object's root
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// NOTE-RLVa: edit checks should *never* be subject to @fartouch distance checks since we don't have the pick offset so
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// instead just implicitly rely on the presence of a (transient) selection
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return
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(pObj) &&
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( (!RlvHandler::instance().hasBehaviour(RLV_BHVR_EDIT)) || (RlvHandler::instance().isException(RLV_BHVR_EDIT, pObj->getRootEdit()->getID())) ) &&
|
|
( (!RlvHandler::instance().hasBehaviour(RLV_BHVR_EDITOBJ)) || (!RlvHandler::instance().isException(RLV_BHVR_EDITOBJ, pObj->getRootEdit()->getID())) );
|
|
}
|
|
|
|
// Handles: @fartouch and @interact
|
|
bool RlvActions::canInteract(const LLViewerObject* pObj, const LLVector3& posOffset /*=LLVector3::zero*/)
|
|
{
|
|
static RlvCachedBehaviourModifier<float> s_nFartouchDist(RLV_MODIFIER_FARTOUCHDIST);
|
|
|
|
// User can interact with the specified object if:
|
|
// - not interaction restricted (or the specified object is a HUD attachment)
|
|
// - not prevented from touching faraway objects (or the object's center + pick offset is within range)
|
|
RlvHandler& rlvHandler = RlvHandler::instance();
|
|
return
|
|
(!pObj) ||
|
|
( ( (!rlvHandler.hasBehaviour(RLV_BHVR_INTERACT)) || (pObj->isHUDAttachment())) &&
|
|
( (!rlvHandler.hasBehaviour(RLV_BHVR_FARTOUCH)) || (pObj->isHUDAttachment()) || (dist_vec_squared(gAgent.getPositionGlobal(), pObj->getPositionGlobal() + LLVector3d(posOffset)) <= s_nFartouchDist * s_nFartouchDist)) );
|
|
}
|
|
|
|
bool RlvActions::canRez()
|
|
{
|
|
return (!gRlvHandler.hasBehaviour(RLV_BHVR_REZ));
|
|
}
|
|
|
|
bool RlvActions::canGroundSit()
|
|
{
|
|
// User can sit on the ground if:
|
|
// - not prevented from sitting
|
|
// - not prevented from standing up or not currently sitting
|
|
return (!hasBehaviour(RLV_BHVR_SIT)) && (canStand());
|
|
}
|
|
|
|
bool RlvActions::canSit(const LLViewerObject* pObj, const LLVector3& posOffset /*=LLVector3::zero*/)
|
|
{
|
|
// User can sit on the specified object if:
|
|
// - not prevented from sitting
|
|
// - not prevented from standing up or not currently sitting
|
|
// - not standtp restricted or not currently sitting (if the user is sitting and tried to sit elsewhere the tp would just kick in)
|
|
// - not a regular sit (i.e. due to @sit:<uuid>=force)
|
|
// - not @sittp=n or @fartouch=n restricted or if they clicked on a point within the allowed radius
|
|
static RlvCachedBehaviourModifier<float> s_nFarTouchDist(RLV_MODIFIER_FARTOUCHDIST);
|
|
static RlvCachedBehaviourModifier<float> s_nSitTpDist(RLV_MODIFIER_SITTPDIST);
|
|
return
|
|
( (pObj) && (LL_PCODE_VOLUME == pObj->getPCode()) ) &&
|
|
(!hasBehaviour(RLV_BHVR_SIT)) &&
|
|
( ((!hasBehaviour(RLV_BHVR_UNSIT)) && (!hasBehaviour(RLV_BHVR_STANDTP))) ||
|
|
((isAgentAvatarValid()) && (!gAgentAvatarp->isSitting())) ) &&
|
|
( ( (NULL != gRlvHandler.getCurrentCommand()) && (RLV_BHVR_SIT == gRlvHandler.getCurrentCommand()->getBehaviourType()) ) ||
|
|
( ((!hasBehaviour(RLV_BHVR_SITTP)) || (dist_vec_squared(gAgent.getPositionGlobal(), pObj->getPositionGlobal() + LLVector3d(posOffset)) < s_nSitTpDist * s_nSitTpDist)) &&
|
|
((!hasBehaviour(RLV_BHVR_FARTOUCH)) || (dist_vec_squared(gAgent.getPositionGlobal(), pObj->getPositionGlobal() + LLVector3d(posOffset)) < s_nFarTouchDist * s_nFarTouchDist)) ) );
|
|
}
|
|
|
|
// Handles: @showhovertextall, @showhovertextworld, @showhovertexthud and @showhovertext
|
|
bool RlvActions::canShowHoverText(const LLViewerObject *pObj)
|
|
{
|
|
// User cannot see this object's hover text if:
|
|
// - prevented from seeing any hover text
|
|
// - prevented from seeing hover text on world objects (= non-HUD attachments)
|
|
// - prevented from seeing hover text on HUD objects
|
|
// - specifically prevented from seeing that object's hover text)
|
|
// -> NOTE-RLVa: this is object-specific (as opposed to touch restricts which are linkset-wide)
|
|
RlvHandler& rlvHandler = RlvHandler::instance();
|
|
return
|
|
( (!pObj) || (LL_PCODE_VOLUME != pObj->getPCode()) ||
|
|
!( (rlvHandler.hasBehaviour(RLV_BHVR_SHOWHOVERTEXTALL)) ||
|
|
( (rlvHandler.hasBehaviour(RLV_BHVR_SHOWHOVERTEXTWORLD)) && (!pObj->isHUDAttachment()) ) ||
|
|
( (rlvHandler.hasBehaviour(RLV_BHVR_SHOWHOVERTEXTHUD)) && (pObj->isHUDAttachment()) ) ||
|
|
(rlvHandler.isException(RLV_BHVR_SHOWHOVERTEXT, pObj->getID(), RLV_CHECK_PERMISSIVE)) ) );
|
|
}
|
|
|
|
// Handles: @touchall, @touchthis, @touchworld, @touchattach, @touchattachself, @touchattachother, @touchhud, @touchme and @fartouch
|
|
bool RlvActions::canTouch(const LLViewerObject* pObj, const LLVector3& posOffset /*=LLVector3::zero*/)
|
|
{
|
|
static RlvCachedBehaviourModifier<float> s_nFartouchDist(RLV_MODIFIER_FARTOUCHDIST);
|
|
|
|
// User can touch a
|
|
// (1) World object if
|
|
// - a) not prevented from touching any object
|
|
// - b) not specifically prevented from touching that object
|
|
// - c) not prevented from touching world objects (or the object is an exception)
|
|
// - h) not prevented from touching faraway objects (or the object's center + pick offset is within range)
|
|
// - i) specifically allowed to touch that object (overrides all restrictions)
|
|
// (2) Attachment (on another avatar)
|
|
// - a) not prevented from touching any object
|
|
// - b) not specifically prevented from touching that object
|
|
// - d) not prevented from touching attachments (or the attachment is an exception)
|
|
// - e) not prevented from touching other avatar's attachments (or the attachment is an exception)
|
|
// - h) not prevented from touching faraway objects (or the attachment's center + pick offset is within range)
|
|
// - i) specifically allowed to touch that object (overrides all restrictions)
|
|
// (3) Attachment (on own avatar)
|
|
// - a) not prevented from touching any object
|
|
// - b) not specifically prevented from touching that object
|
|
// - d) not prevented from touching attachments (or the attachment is an exception)
|
|
// - f) not prevented from touching their own avatar's attachments (or the attachment is an exception)
|
|
// - h) not prevented from touching faraway objects (or the attachment's center + pick offset is within range)
|
|
// - i) specifically allowed to touch that object (overrides all restrictions)
|
|
// (4) Attachment (on HUD)
|
|
// - b) not specifically prevented from touching that object
|
|
// - g) not prevented from touching their own HUD attachments (or the attachment is an exception)
|
|
// - i) specifically allowed to touch that object (overrides all restrictions)
|
|
|
|
// NOTE-RLVa: * touch restrictions apply linkset-wide (as opposed to, for instance, hover text which is object-specific) but only the root object's restrictions are tested
|
|
// * @touchall affects world objects and world attachments (self and others') but >not< HUD attachments
|
|
// * @fartouch distance matches against the specified object + pick offset (so >not< the linkset root)
|
|
// * @touchattachother exceptions are only checked under the general @touchattach exceptions
|
|
// * @touchattachself exceptions are only checked under the general @touchattach exceptions
|
|
// * @touchme in any object of a linkset affects that entire linkset (= if you can specifically touch one prim in a linkset you can touch that entire linkset)
|
|
const LLUUID& idRoot = (pObj) ? pObj->getRootEdit()->getID() : LLUUID::null;
|
|
|
|
RlvHandler& rlvHandler = RlvHandler::instance();
|
|
// Short circuit test for (1/2/3/4.a) and (1/2/3/4.b)
|
|
bool fCanTouch =
|
|
(idRoot.notNull()) &&
|
|
( (pObj->isHUDAttachment()) || (!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHALL)) ) &&
|
|
( (!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHTHIS)) || (!rlvHandler.isException(RLV_BHVR_TOUCHTHIS, idRoot, RLV_CHECK_PERMISSIVE)) );
|
|
if (fCanTouch)
|
|
{
|
|
if ( (!pObj->isAttachment()) || (!pObj->permYouOwner()) )
|
|
{
|
|
// Rezzed or attachment worn by other - test for (1.c), (2.d), (2.e) and (1/2.h)
|
|
fCanTouch =
|
|
( (!pObj->isAttachment()) ? (!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHWORLD)) || (rlvHandler.isException(RLV_BHVR_TOUCHWORLD, idRoot, RLV_CHECK_PERMISSIVE))
|
|
: ((!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHATTACH)) && (!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHATTACHOTHER))) || (rlvHandler.isException(RLV_BHVR_TOUCHATTACH, idRoot, RLV_CHECK_PERMISSIVE)) ) &&
|
|
( (!rlvHandler.hasBehaviour(RLV_BHVR_FARTOUCH)) || (dist_vec_squared(gAgent.getPositionGlobal(), pObj->getPositionGlobal() + LLVector3d(posOffset)) <= s_nFartouchDist * s_nFartouchDist) );
|
|
}
|
|
else if (!pObj->isHUDAttachment())
|
|
{
|
|
// Regular attachment worn by this avie - test for (3.d), (3.e) and (3.h)
|
|
fCanTouch =
|
|
((!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHATTACH)) || (rlvHandler.isException(RLV_BHVR_TOUCHATTACH, idRoot, RLV_CHECK_PERMISSIVE))) &&
|
|
((!rlvHandler.hasBehaviour(RLV_BHVR_TOUCHATTACHSELF)) || (rlvHandler.isException(RLV_BHVR_TOUCHATTACH, idRoot, RLV_CHECK_PERMISSIVE)));
|
|
}
|
|
else
|
|
{
|
|
// HUD attachment - test for (4.g)
|
|
fCanTouch = (!hasBehaviour(RLV_BHVR_TOUCHHUD)) || (rlvHandler.isException(RLV_BHVR_TOUCHHUD, idRoot, RLV_CHECK_PERMISSIVE));
|
|
}
|
|
}
|
|
// Post-check for (1/2/3/4i)
|
|
if ( (!fCanTouch) && (hasBehaviour(RLV_BHVR_TOUCHME)) )
|
|
fCanTouch = rlvHandler.hasBehaviourRoot(idRoot, RLV_BHVR_TOUCHME);
|
|
return fCanTouch;
|
|
}
|
|
|
|
bool RlvActions::canStand()
|
|
{
|
|
// NOTE: return FALSE only if we're @unsit=n restricted and the avie is currently sitting on something and TRUE for everything else
|
|
return (!gRlvHandler.hasBehaviour(RLV_BHVR_UNSIT)) || ((isAgentAvatarValid()) && (!gAgentAvatarp->isSitting()));
|
|
}
|
|
|
|
bool RlvActions::canStand(const LLUUID& idRlvObjExcept)
|
|
{
|
|
// NOTE: must match generic function above
|
|
return (!gRlvHandler.hasBehaviourExcept(RLV_BHVR_UNSIT, idRlvObjExcept)) || ((isAgentAvatarValid()) && (!gAgentAvatarp->isSitting()));
|
|
}
|
|
|
|
// Checked: 2014-02-24 (RLVa-1.4.10)
|
|
bool RlvActions::canShowLocation()
|
|
{
|
|
return !gRlvHandler.hasBehaviour(RLV_BHVR_SHOWLOC);
|
|
}
|
|
|
|
// ============================================================================
|
|
// Helper functions
|
|
//
|
|
|
|
template<>
|
|
const float& RlvActions::getModifierValue<float>(ERlvBehaviourModifier eBhvrMod)
|
|
{
|
|
return RlvBehaviourDictionary::instance().getModifier(eBhvrMod)->getValue<float>();
|
|
}
|
|
|
|
// Checked: 2013-05-10 (RLVa-1.4.9)
|
|
bool RlvActions::hasBehaviour(ERlvBehaviour eBhvr)
|
|
{
|
|
return gRlvHandler.hasBehaviour(eBhvr);
|
|
}
|
|
|
|
// Checked: 2013-05-09 (RLVa-1.4.9)
|
|
bool RlvActions::hasOpenP2PSession(const LLUUID& idAgent)
|
|
{
|
|
const LLUUID idSession = LLIMMgr::computeSessionID(IM_NOTHING_SPECIAL, idAgent);
|
|
return (idSession.notNull()) && (LLIMMgr::instance().hasSession(idSession));
|
|
}
|
|
|
|
// Checked: 2013-05-09 (RLVa-1.4.9)
|
|
bool RlvActions::hasOpenGroupSession(const LLUUID& idGroup)
|
|
{
|
|
return (idGroup.notNull()) && (LLIMMgr::instance().hasSession(idGroup));
|
|
}
|
|
|
|
// Checked: 2013-11-08 (RLVa-1.4.9)
|
|
bool RlvActions::isRlvEnabled()
|
|
{
|
|
return RlvHandler::isEnabled();
|
|
}
|
|
|
|
void RlvActions::notifyBlocked(const std::string& strNotifcation, const LLSD& sdArgs)
|
|
{
|
|
RlvUtil::notifyBlocked(strNotifcation, sdArgs);
|
|
}
|
|
|
|
// ============================================================================
|