diff options
Diffstat (limited to 'indra/newview/llviewerparcelmgr.cpp')
| -rw-r--r-- | indra/newview/llviewerparcelmgr.cpp | 5468 |
1 files changed, 2734 insertions, 2734 deletions
diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp index 74b43976b8..d67e617a35 100644 --- a/indra/newview/llviewerparcelmgr.cpp +++ b/indra/newview/llviewerparcelmgr.cpp @@ -1,2734 +1,2734 @@ -/**
- * @file llviewerparcelmgr.cpp
- * @brief Viewer-side representation of owned land
- *
- * $LicenseInfo:firstyear=2002&license=viewerlgpl$
- * 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
- * $/LicenseInfo$
- */
-
-#include "llviewerprecompiledheaders.h"
-
-#include "llviewerparcelmgr.h"
-
-// Library includes
-#include "llaudioengine.h"
-#include "indra_constants.h"
-#include "llcachename.h"
-#include "llgl.h"
-#include "llnotifications.h"
-#include "llnotificationsutil.h"
-#include "llparcel.h"
-#include "message.h"
-#include "llfloaterreg.h"
-
-// Viewer includes
-#include "llagent.h"
-#include "llagentaccess.h"
-#include "llviewerparcelaskplay.h"
-#include "llviewerwindow.h"
-#include "llviewercontrol.h"
-//#include "llfirstuse.h"
-#include "llfloaterbuyland.h"
-#include "llfloatergroups.h"
-#include "llpanelnearbymedia.h"
-#include "llfloatersellland.h"
-#include "llfloatertools.h"
-#include "llparcelselection.h"
-#include "llresmgr.h"
-#include "llsdutil.h"
-#include "llsdutil_math.h"
-#include "llslurl.h"
-#include "llstatusbar.h"
-#include "llui.h"
-#include "llviewertexture.h"
-#include "llviewertexturelist.h"
-#include "llviewermenu.h"
-#include "llviewerparcelmedia.h"
-#include "llviewerparceloverlay.h"
-#include "llviewerregion.h"
-#include "llworld.h"
-#include "roles_constants.h"
-#include "llweb.h"
-#include "llvieweraudio.h"
-#include "llcorehttputil.h"
-
-#include "llenvironment.h"
-
-const F32 PARCEL_BAN_LINES_DRAW_SECS_ON_COLLISION = 10.f;
-const F32 PARCEL_COLLISION_DRAW_SECS_ON_PROXIMITY = 1.f;
-
-
-// Globals
-
-U8* LLViewerParcelMgr::sPackedOverlay = NULL;
-S32 LLViewerParcelMgr::PARCEL_BAN_LINES_HIDE = 0;
-S32 LLViewerParcelMgr::PARCEL_BAN_LINES_ON_COLLISION = 1;
-S32 LLViewerParcelMgr::PARCEL_BAN_LINES_ON_PROXIMITY = 2;
-
-LLUUID gCurrentMovieID = LLUUID::null;
-
-LLPointer<LLViewerTexture> sBlockedImage;
-LLPointer<LLViewerTexture> sPassImage;
-
-// Local functions
-void callback_start_music(S32 option, void* data);
-void optionally_prepare_video(const LLParcel *parcelp);
-void callback_prepare_video(S32 option, void* data);
-void prepare_video(const LLParcel *parcelp);
-void start_video(const LLParcel *parcelp);
-void stop_video();
-bool callback_god_force_owner(const LLSD&, const LLSD&);
-
-struct LLGodForceOwnerData
-{
- LLUUID mOwnerID;
- S32 mLocalID;
- LLHost mHost;
-
- LLGodForceOwnerData(
- const LLUUID& owner_id,
- S32 local_parcel_id,
- const LLHost& host) :
- mOwnerID(owner_id),
- mLocalID(local_parcel_id),
- mHost(host) {}
-};
-
-//
-// Methods
-//
-LLViewerParcelMgr::LLViewerParcelMgr()
-: mSelected(false),
- mRequestResult(0),
- mWestSouth(),
- mEastNorth(),
- mSelectedDwell(DWELL_NAN),
- mAgentParcelSequenceID(-1),
- mHoverRequestResult(0),
- mHoverWestSouth(),
- mHoverEastNorth(),
- mTeleportInProgressPosition(),
- mRenderCollision(false),
- mRenderSelection(true),
- mCollisionBanned(0),
- mCollisionTimer(),
- mMediaParcelId(0),
- mMediaRegionId(0)
-{
- mCurrentParcel = new LLParcel();
- mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel);
- mFloatingParcelSelection = new LLParcelSelection(mCurrentParcel);
-
- mAgentParcel = new LLParcel();
- mHoverParcel = new LLParcel();
- mCollisionParcel = new LLParcel();
-
- mParcelsPerEdge = S32( REGION_WIDTH_METERS / PARCEL_GRID_STEP_METERS );
- mHighlightSegments = new U8[(mParcelsPerEdge+1)*(mParcelsPerEdge+1)];
- resetSegments(mHighlightSegments);
-
- mCollisionSegments = new U8[(mParcelsPerEdge+1)*(mParcelsPerEdge+1)];
- resetSegments(mCollisionSegments);
-
- // JC: Resolved a merge conflict here, eliminated
- // mBlockedImage->setAddressMode(LLTexUnit::TAM_WRAP);
- // because it is done in llviewertexturelist.cpp
- mBlockedImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryLines.png", FTT_LOCAL_FILE, true, LLGLTexture::BOOST_UI);
- mPassImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryPassLines.png", FTT_LOCAL_FILE, true, LLGLTexture::BOOST_UI);
-
- S32 overlay_size = mParcelsPerEdge * mParcelsPerEdge / PARCEL_OVERLAY_CHUNKS;
- sPackedOverlay = new U8[overlay_size];
-
- mAgentParcelOverlay = new U8[mParcelsPerEdge * mParcelsPerEdge];
- S32 i;
- for (i = 0; i < mParcelsPerEdge * mParcelsPerEdge; i++)
- {
- mAgentParcelOverlay[i] = 0;
- }
-
- mTeleportInProgress = true; // the initial parcel update is treated like teleport
-}
-
-
-LLViewerParcelMgr::~LLViewerParcelMgr()
-{
- mCurrentParcelSelection->setParcel(NULL);
- mCurrentParcelSelection = NULL;
-
- mFloatingParcelSelection->setParcel(NULL);
- mFloatingParcelSelection = NULL;
-
- delete mCurrentParcel;
- mCurrentParcel = NULL;
-
- delete mAgentParcel;
- mAgentParcel = NULL;
-
- delete mCollisionParcel;
- mCollisionParcel = NULL;
-
- delete mHoverParcel;
- mHoverParcel = NULL;
-
- delete[] mHighlightSegments;
- mHighlightSegments = NULL;
-
- delete[] mCollisionSegments;
- mCollisionSegments = NULL;
-
- delete[] sPackedOverlay;
- sPackedOverlay = NULL;
-
- delete[] mAgentParcelOverlay;
- mAgentParcelOverlay = NULL;
-
- sBlockedImage = NULL;
- sPassImage = NULL;
-}
-
-void LLViewerParcelMgr::dump()
-{
- LL_INFOS() << "Parcel Manager Dump" << LL_ENDL;
- LL_INFOS() << "mSelected " << S32(mSelected) << LL_ENDL;
- LL_INFOS() << "Selected parcel: " << LL_ENDL;
- LL_INFOS() << mWestSouth << " to " << mEastNorth << LL_ENDL;
- mCurrentParcel->dump();
- LL_INFOS() << "banning " << mCurrentParcel->mBanList.size() << LL_ENDL;
-
- LLAccessEntry::map::const_iterator cit = mCurrentParcel->mBanList.begin();
- LLAccessEntry::map::const_iterator end = mCurrentParcel->mBanList.end();
- for ( ; cit != end; ++cit)
- {
- LL_INFOS() << "ban id " << (*cit).first << LL_ENDL;
- }
- LL_INFOS() << "Hover parcel:" << LL_ENDL;
- mHoverParcel->dump();
- LL_INFOS() << "Agent parcel:" << LL_ENDL;
- mAgentParcel->dump();
-}
-
-
-LLViewerRegion* LLViewerParcelMgr::getSelectionRegion()
-{
- return LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
-}
-
-
-void LLViewerParcelMgr::getDisplayInfo(S32* area_out, S32* claim_out,
- S32* rent_out,
- bool* for_sale_out,
- F32* dwell_out)
-{
- S32 area = 0;
- S32 price = 0;
- S32 rent = 0;
- bool for_sale = false;
- F32 dwell = DWELL_NAN;
-
- if (mSelected)
- {
- if (mCurrentParcelSelection->mSelectedMultipleOwners)
- {
- area = mCurrentParcelSelection->getClaimableArea();
- }
- else
- {
- area = getSelectedArea();
- }
-
- if (mCurrentParcel->getForSale())
- {
- price = mCurrentParcel->getSalePrice();
- for_sale = true;
- }
- else
- {
- price = area * mCurrentParcel->getClaimPricePerMeter();
- for_sale = false;
- }
-
- rent = mCurrentParcel->getTotalRent();
-
- dwell = mSelectedDwell;
- }
-
- *area_out = area;
- *claim_out = price;
- *rent_out = rent;
- *for_sale_out = for_sale;
- *dwell_out = dwell;
-}
-
-S32 LLViewerParcelMgr::getSelectedArea() const
-{
- S32 rv = 0;
- if(mSelected && mCurrentParcel && mCurrentParcelSelection->mWholeParcelSelected)
- {
- rv = mCurrentParcel->getArea();
- }
- else if(mSelected)
- {
- F64 width = mEastNorth.mdV[VX] - mWestSouth.mdV[VX];
- F64 height = mEastNorth.mdV[VY] - mWestSouth.mdV[VY];
- F32 area = (F32)(width * height);
- rv = ll_round(area);
- }
- return rv;
-}
-
-void LLViewerParcelMgr::resetSegments(U8* segments)
-{
- S32 i;
- S32 count = (mParcelsPerEdge+1)*(mParcelsPerEdge+1);
- for (i = 0; i < count; i++)
- {
- segments[i] = 0x0;
- }
-}
-
-
-void LLViewerParcelMgr::writeHighlightSegments(F32 west, F32 south, F32 east,
- F32 north)
-{
- S32 x, y;
- S32 min_x = ll_round( west / PARCEL_GRID_STEP_METERS );
- S32 max_x = ll_round( east / PARCEL_GRID_STEP_METERS );
- S32 min_y = ll_round( south / PARCEL_GRID_STEP_METERS );
- S32 max_y = ll_round( north / PARCEL_GRID_STEP_METERS );
-
- const S32 STRIDE = mParcelsPerEdge+1;
-
- // south edge
- y = min_y;
- for (x = min_x; x < max_x; x++)
- {
- // exclusive OR means that writing to this segment twice
- // will turn it off
- mHighlightSegments[x + y*STRIDE] ^= SOUTH_MASK;
- }
-
- // west edge
- x = min_x;
- for (y = min_y; y < max_y; y++)
- {
- mHighlightSegments[x + y*STRIDE] ^= WEST_MASK;
- }
-
- // north edge - draw the south border on the y+1'th cell,
- // which given C-style arrays, is item foo[max_y]
- y = max_y;
- for (x = min_x; x < max_x; x++)
- {
- mHighlightSegments[x + y*STRIDE] ^= SOUTH_MASK;
- }
-
- // east edge - draw west border on x+1'th cell
- x = max_x;
- for (y = min_y; y < max_y; y++)
- {
- mHighlightSegments[x + y*STRIDE] ^= WEST_MASK;
- }
-}
-
-
-void LLViewerParcelMgr::writeSegmentsFromBitmap(U8* bitmap, U8* segments)
-{
- S32 x;
- S32 y;
- const S32 IN_STRIDE = mParcelsPerEdge;
- const S32 OUT_STRIDE = mParcelsPerEdge+1;
-
- for (y = 0; y < IN_STRIDE; y++)
- {
- x = 0;
- while( x < IN_STRIDE )
- {
- U8 byte = bitmap[ (x + y*IN_STRIDE) / 8 ];
-
- S32 bit;
- for (bit = 0; bit < 8; bit++)
- {
- if (byte & (1 << bit) )
- {
- S32 out = x+y*OUT_STRIDE;
-
- // This and one above it
- segments[out] ^= SOUTH_MASK;
- segments[out+OUT_STRIDE] ^= SOUTH_MASK;
-
- // This and one to the right
- segments[out] ^= WEST_MASK;
- segments[out+1] ^= WEST_MASK;
- }
- x++;
- }
- }
- }
-}
-
-
-void LLViewerParcelMgr::writeAgentParcelFromBitmap(U8* bitmap)
-{
- S32 x;
- S32 y;
- const S32 IN_STRIDE = mParcelsPerEdge;
-
- for (y = 0; y < IN_STRIDE; y++)
- {
- x = 0;
- while( x < IN_STRIDE )
- {
- U8 byte = bitmap[ (x + y*IN_STRIDE) / 8 ];
-
- S32 bit;
- for (bit = 0; bit < 8; bit++)
- {
- if (byte & (1 << bit) )
- {
- mAgentParcelOverlay[x+y*IN_STRIDE] = 1;
- }
- else
- {
- mAgentParcelOverlay[x+y*IN_STRIDE] = 0;
- }
- x++;
- }
- }
- }
-}
-
-
-// Given a point, find the PARCEL_GRID_STEP x PARCEL_GRID_STEP block
-// containing it and select that.
-LLParcelSelectionHandle LLViewerParcelMgr::selectParcelAt(const LLVector3d& pos_global)
-{
- LLVector3d southwest = pos_global;
- LLVector3d northeast = pos_global;
-
- southwest -= LLVector3d( PARCEL_GRID_STEP_METERS/2, PARCEL_GRID_STEP_METERS/2, 0 );
- southwest.mdV[VX] = ll_round( southwest.mdV[VX], (F64)PARCEL_GRID_STEP_METERS );
- southwest.mdV[VY] = ll_round( southwest.mdV[VY], (F64)PARCEL_GRID_STEP_METERS );
-
- northeast += LLVector3d( PARCEL_GRID_STEP_METERS/2, PARCEL_GRID_STEP_METERS/2, 0 );
- northeast.mdV[VX] = ll_round( northeast.mdV[VX], (F64)PARCEL_GRID_STEP_METERS );
- northeast.mdV[VY] = ll_round( northeast.mdV[VY], (F64)PARCEL_GRID_STEP_METERS );
-
- // Snap to parcel
- return selectLand( southwest, northeast, true );
-}
-
-
-// Tries to select the parcel inside the rectangle
-LLParcelSelectionHandle LLViewerParcelMgr::selectParcelInRectangle()
-{
- return selectLand(mWestSouth, mEastNorth, true);
-}
-
-
-void LLViewerParcelMgr::selectCollisionParcel()
-{
- // BUG: Claim to be in the agent's region
- mWestSouth = gAgent.getRegion()->getOriginGlobal();
- mEastNorth = mWestSouth;
- mEastNorth += LLVector3d(PARCEL_GRID_STEP_METERS, PARCEL_GRID_STEP_METERS, 0.0);
-
- // BUG: must be in the sim you are in
- LLMessageSystem *msg = gMessageSystem;
- msg->newMessageFast(_PREHASH_ParcelPropertiesRequestByID);
- msg->nextBlockFast(_PREHASH_AgentID);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() );
- msg->nextBlockFast(_PREHASH_ParcelData);
- msg->addS32Fast(_PREHASH_SequenceID, SELECTED_PARCEL_SEQ_ID );
- msg->addS32Fast(_PREHASH_LocalID, mCollisionParcel->getLocalID() );
- gAgent.sendReliableMessage();
-
- mRequestResult = PARCEL_RESULT_NO_DATA;
-
- // Hack: Copy some data over temporarily
- mCurrentParcel->setName( mCollisionParcel->getName() );
- mCurrentParcel->setDesc( mCollisionParcel->getDesc() );
- mCurrentParcel->setPassPrice(mCollisionParcel->getPassPrice());
- mCurrentParcel->setPassHours(mCollisionParcel->getPassHours());
-
- // clear the list of segments to prevent flashing
- resetSegments(mHighlightSegments);
-
- mFloatingParcelSelection->setParcel(mCurrentParcel);
- mCurrentParcelSelection->setParcel(NULL);
- mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel);
-
- mSelected = true;
- mCurrentParcelSelection->mWholeParcelSelected = true;
- notifyObservers();
- return;
-}
-
-
-// snap_selection = auto-select the hit parcel, if there is exactly one
-LLParcelSelectionHandle LLViewerParcelMgr::selectLand(const LLVector3d &corner1, const LLVector3d &corner2,
- bool snap_selection)
-{
- sanitize_corners( corner1, corner2, mWestSouth, mEastNorth );
-
- // ...x isn't more than one meter away
- F32 delta_x = getSelectionWidth();
- if (delta_x * delta_x <= 1.f * 1.f)
- {
- mSelected = false;
- notifyObservers();
- return NULL;
- }
-
- // ...y isn't more than one meter away
- F32 delta_y = getSelectionHeight();
- if (delta_y * delta_y <= 1.f * 1.f)
- {
- mSelected = false;
- notifyObservers();
- return NULL;
- }
-
- // Can't select across region boundary
- // We need to pull in the upper right corner by a little bit to allow
- // selection up to the x = 256 or y = 256 edge.
- LLVector3d east_north_region_check( mEastNorth );
- east_north_region_check.mdV[VX] -= 0.5;
- east_north_region_check.mdV[VY] -= 0.5;
-
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal(mWestSouth);
- LLViewerRegion *region_other = LLWorld::getInstance()->getRegionFromPosGlobal( east_north_region_check );
-
- if(!region)
- {
- // just in case they somehow selected no land.
- mSelected = false;
- return NULL;
- }
-
- if (region != region_other)
- {
- LLNotificationsUtil::add("CantSelectLandFromMultipleRegions");
- mSelected = false;
- notifyObservers();
- return NULL;
- }
-
- // Build region global copies of corners
- LLVector3 wsb_region = region->getPosRegionFromGlobal( mWestSouth );
- LLVector3 ent_region = region->getPosRegionFromGlobal( mEastNorth );
-
- // Send request message
- LLMessageSystem *msg = gMessageSystem;
- msg->newMessageFast(_PREHASH_ParcelPropertiesRequest);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() );
- msg->nextBlockFast(_PREHASH_ParcelData);
- msg->addS32Fast(_PREHASH_SequenceID, SELECTED_PARCEL_SEQ_ID );
- msg->addF32Fast(_PREHASH_West, wsb_region.mV[VX] );
- msg->addF32Fast(_PREHASH_South, wsb_region.mV[VY] );
- msg->addF32Fast(_PREHASH_East, ent_region.mV[VX] );
- msg->addF32Fast(_PREHASH_North, ent_region.mV[VY] );
- msg->addBOOL("SnapSelection", snap_selection);
- msg->sendReliable( region->getHost() );
-
- mRequestResult = PARCEL_RESULT_NO_DATA;
-
- mFloatingParcelSelection->setParcel(mCurrentParcel);
- mCurrentParcelSelection->setParcel(NULL);
- mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel);
-
- mSelected = true;
- mCurrentParcelSelection->mWholeParcelSelected = snap_selection;
- notifyObservers();
- return mCurrentParcelSelection;
-}
-
-void LLViewerParcelMgr::deselectUnused()
-{
- // no more outstanding references to this selection, other than our own
- if (mCurrentParcelSelection->getNumRefs() == 1 && mFloatingParcelSelection->getNumRefs() == 1)
- {
- deselectLand();
- }
-}
-
-void LLViewerParcelMgr::deselectLand()
-{
- if (mSelected)
- {
- mSelected = false;
-
- // Invalidate the selected parcel
- mCurrentParcel->setLocalID(-1);
- mCurrentParcel->mAccessList.clear();
- mCurrentParcel->mBanList.clear();
- //mCurrentParcel->mRenterList.reset();
-
- mSelectedDwell = DWELL_NAN;
-
- // invalidate parcel selection so that existing users of this selection can clean up
- mCurrentParcelSelection->setParcel(NULL);
- mFloatingParcelSelection->setParcel(NULL);
- // create new parcel selection
- mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel);
-
- notifyObservers(); // Notify observers *after* changing the parcel selection
- }
-}
-
-
-void LLViewerParcelMgr::addObserver(LLParcelObserver* observer)
-{
- mObservers.push_back(observer);
-}
-
-
-void LLViewerParcelMgr::removeObserver(LLParcelObserver* observer)
-{
- vector_replace_with_last(mObservers, observer);
-}
-
-
-// Call this method when it's time to update everyone on a new state.
-// Copy the list because an observer could respond by removing itself
-// from the list.
-void LLViewerParcelMgr::notifyObservers()
-{
- std::vector<LLParcelObserver*> observers;
- S32 count = mObservers.size();
- S32 i;
- for(i = 0; i < count; ++i)
- {
- observers.push_back(mObservers.at(i));
- }
- for(i = 0; i < count; ++i)
- {
- observers.at(i)->changed();
- }
-}
-
-
-//
-// ACCESSORS
-//
-bool LLViewerParcelMgr::selectionEmpty() const
-{
- return !mSelected;
-}
-
-
-LLParcelSelectionHandle LLViewerParcelMgr::getParcelSelection() const
-{
- return mCurrentParcelSelection;
-}
-
-LLParcelSelectionHandle LLViewerParcelMgr::getFloatingParcelSelection() const
-{
- return mFloatingParcelSelection;
-}
-
-LLParcel *LLViewerParcelMgr::getAgentParcel() const
-{
- return mAgentParcel;
-}
-
-
-LLParcel * LLViewerParcelMgr::getAgentOrSelectedParcel() const
-{
- LLParcel *parcel(nullptr);
-
- LLParcelSelectionHandle sel_handle(getFloatingParcelSelection());
- if (sel_handle)
- {
- LLParcelSelection *selection(sel_handle.get());
- if (selection)
- {
- parcel = selection->getParcel();
- if (parcel && (parcel->getLocalID() == INVALID_PARCEL_ID))
- {
- parcel = NULL;
- }
- }
- }
-
- if (!parcel)
- parcel = LLViewerParcelMgr::instance().getAgentParcel();
-
- return parcel;
-}
-
-// Return whether the agent can build on the land they are on
-bool LLViewerParcelMgr::allowAgentBuild() const
-{
- if (mAgentParcel)
- {
- return (gAgent.isGodlike() ||
- (mAgentParcel->allowModifyBy(gAgent.getID(), gAgent.getGroupID())) ||
- (isParcelOwnedByAgent(mAgentParcel, GP_LAND_ALLOW_CREATE)));
- }
- else
- {
- return gAgent.isGodlike();
- }
-}
-
-// Return whether anyone can build on the given parcel
-bool LLViewerParcelMgr::allowAgentBuild(const LLParcel* parcel) const
-{
- return parcel->getAllowModify();
-}
-
-bool LLViewerParcelMgr::allowAgentVoice() const
-{
- return allowAgentVoice(gAgent.getRegion(), mAgentParcel);
-}
-
-bool LLViewerParcelMgr::allowAgentVoice(const LLViewerRegion* region, const LLParcel* parcel) const
-{
- return region && region->isVoiceEnabled()
- && parcel && parcel->getParcelFlagAllowVoice();
-}
-
-bool LLViewerParcelMgr::allowAgentFly(const LLViewerRegion* region, const LLParcel* parcel) const
-{
- return region && !region->getBlockFly()
- && parcel && parcel->getAllowFly();
-}
-
-// Can the agent be pushed around by LLPushObject?
-bool LLViewerParcelMgr::allowAgentPush(const LLViewerRegion* region, const LLParcel* parcel) const
-{
- return region && !region->getRestrictPushObject()
- && parcel && !parcel->getRestrictPushObject();
-}
-
-bool LLViewerParcelMgr::allowAgentScripts(const LLViewerRegion* region, const LLParcel* parcel) const
-{
- // *NOTE: This code does not take into account group-owned parcels
- // and the flag to allow group-owned scripted objects to run.
- // This mirrors the traditional menu bar parcel icon code, but is not
- // technically correct.
- return region
- && !region->getRegionFlag(REGION_FLAGS_SKIP_SCRIPTS)
- && !region->getRegionFlag(REGION_FLAGS_ESTATE_SKIP_SCRIPTS)
- && parcel
- && parcel->getAllowOtherScripts();
-}
-
-bool LLViewerParcelMgr::allowAgentDamage(const LLViewerRegion* region, const LLParcel* parcel) const
-{
- return (region && region->getAllowDamage())
- || (parcel && parcel->getAllowDamage());
-}
-
-bool LLViewerParcelMgr::isOwnedAt(const LLVector3d& pos_global) const
-{
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global );
- if (!region) return false;
-
- LLViewerParcelOverlay* overlay = region->getParcelOverlay();
- if (!overlay) return false;
-
- LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global );
-
- return overlay->isOwned( pos_region );
-}
-
-bool LLViewerParcelMgr::isOwnedSelfAt(const LLVector3d& pos_global) const
-{
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global );
- if (!region) return false;
-
- LLViewerParcelOverlay* overlay = region->getParcelOverlay();
- if (!overlay) return false;
-
- LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global );
-
- return overlay->isOwnedSelf( pos_region );
-}
-
-bool LLViewerParcelMgr::isOwnedOtherAt(const LLVector3d& pos_global) const
-{
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global );
- if (!region) return false;
-
- LLViewerParcelOverlay* overlay = region->getParcelOverlay();
- if (!overlay) return false;
-
- LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global );
-
- return overlay->isOwnedOther( pos_region );
-}
-
-bool LLViewerParcelMgr::isSoundLocal(const LLVector3d& pos_global) const
-{
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global );
- if (!region) return false;
-
- LLViewerParcelOverlay* overlay = region->getParcelOverlay();
- if (!overlay) return false;
-
- LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global );
-
- return overlay->isSoundLocal( pos_region );
-}
-
-bool LLViewerParcelMgr::canHearSound(const LLVector3d &pos_global) const
-{
- bool in_agent_parcel = inAgentParcel(pos_global);
-
- if (in_agent_parcel)
- {
- // In same parcel as the agent
- return true;
- }
- else
- {
- if (LLViewerParcelMgr::getInstance()->getAgentParcel()->getSoundLocal())
- {
- // Not in same parcel, and agent parcel only has local sound
- return false;
- }
- else if (LLViewerParcelMgr::getInstance()->isSoundLocal(pos_global))
- {
- // Not in same parcel, and target parcel only has local sound
- return false;
- }
- else
- {
- // Not in same parcel, but neither are local sound
- return true;
- }
- }
-}
-
-
-bool LLViewerParcelMgr::inAgentParcel(const LLVector3d &pos_global) const
-{
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(pos_global);
- LLViewerRegion* agent_region = gAgent.getRegion();
- if (!region || !agent_region)
- return false;
-
- if (region != agent_region)
- {
- // Can't be in the agent parcel if you're not in the same region.
- return false;
- }
-
- LLVector3 pos_region = agent_region->getPosRegionFromGlobal(pos_global);
- S32 row = S32(pos_region.mV[VY] / PARCEL_GRID_STEP_METERS);
- S32 column = S32(pos_region.mV[VX] / PARCEL_GRID_STEP_METERS);
-
- if (mAgentParcelOverlay[row*mParcelsPerEdge + column])
- {
- return true;
- }
- else
- {
- return false;
- }
-}
-
-// Returns NULL when there is no valid data.
-LLParcel* LLViewerParcelMgr::getHoverParcel() const
-{
- if (mHoverRequestResult == PARCEL_RESULT_SUCCESS)
- {
- return mHoverParcel;
- }
- else
- {
- return NULL;
- }
-}
-
-// Returns NULL when there is no valid data.
-LLParcel* LLViewerParcelMgr::getCollisionParcel() const
-{
- if (mRenderCollision)
- {
- return mCollisionParcel;
- }
- else
- {
- return NULL;
- }
-}
-
-//
-// UTILITIES
-//
-
-void LLViewerParcelMgr::render()
-{
- if (mSelected && mRenderSelection && gSavedSettings.getBOOL("RenderParcelSelection") && !gDisconnected)
- {
- // Rendering is done in agent-coordinates, so need to supply
- // an appropriate offset to the render code.
- LLViewerRegion* regionp = LLWorld::getInstance()->getRegionFromPosGlobal(mWestSouth);
- if (!regionp) return;
-
- renderHighlightSegments(mHighlightSegments, regionp);
- }
-}
-
-
-void LLViewerParcelMgr::renderParcelCollision()
-{
- static LLCachedControl<S32> ban_lines_mode(gSavedSettings , "ShowBanLines" , PARCEL_BAN_LINES_ON_COLLISION);
-
- // check for expiration
- F32 expiration = (ban_lines_mode == PARCEL_BAN_LINES_ON_PROXIMITY)
- ? PARCEL_COLLISION_DRAW_SECS_ON_PROXIMITY
- : PARCEL_BAN_LINES_DRAW_SECS_ON_COLLISION;
- if (mCollisionTimer.getElapsedTimeF32() > expiration)
- {
- mRenderCollision = false;
- }
-
- if (mRenderCollision && ban_lines_mode != PARCEL_BAN_LINES_HIDE)
- {
- LLViewerRegion* regionp = gAgent.getRegion();
- if (regionp)
- {
- bool use_pass = mCollisionParcel->getParcelFlag(PF_USE_PASS_LIST);
- renderCollisionSegments(mCollisionSegments, use_pass, regionp);
- }
- }
-}
-
-
-void LLViewerParcelMgr::sendParcelAccessListRequest(U32 flags)
-{
- if (!mSelected)
- {
- return;
- }
-
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region) return;
-
- LLMessageSystem *msg = gMessageSystem;
-
-
- if (flags & AL_BAN)
- {
- mCurrentParcel->mBanList.clear();
- }
- if (flags & AL_ACCESS)
- {
- mCurrentParcel->mAccessList.clear();
- }
- if (flags & AL_ALLOW_EXPERIENCE)
- {
- mCurrentParcel->clearExperienceKeysByType(EXPERIENCE_KEY_TYPE_ALLOWED);
- }
- if (flags & AL_BLOCK_EXPERIENCE)
- {
- mCurrentParcel->clearExperienceKeysByType(EXPERIENCE_KEY_TYPE_BLOCKED);
- }
-
- // Only the headers differ
- msg->newMessageFast(_PREHASH_ParcelAccessListRequest);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- msg->nextBlockFast(_PREHASH_Data);
- msg->addS32Fast(_PREHASH_SequenceID, 0);
- msg->addU32Fast(_PREHASH_Flags, flags);
- msg->addS32("LocalID", mCurrentParcel->getLocalID() );
- msg->sendReliable( region->getHost() );
-}
-
-
-void LLViewerParcelMgr::sendParcelDwellRequest()
-{
- if (!mSelected)
- {
- return;
- }
-
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region) return;
-
- LLMessageSystem *msg = gMessageSystem;
-
- // Only the headers differ
- msg->newMessage("ParcelDwellRequest");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID() );
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("Data");
- msg->addS32("LocalID", mCurrentParcel->getLocalID());
- msg->addUUID("ParcelID", LLUUID::null); // filled in on simulator
- msg->sendReliable( region->getHost() );
-}
-
-
-void LLViewerParcelMgr::sendParcelGodForceOwner(const LLUUID& owner_id)
-{
- if (!mSelected)
- {
- LLNotificationsUtil::add("CannotSetLandOwnerNothingSelected");
- return;
- }
-
- LL_INFOS("ParcelMgr") << "Claiming " << mWestSouth << " to " << mEastNorth << LL_ENDL;
-
- // BUG: Only works for the region containing mWestSouthBottom
- LLVector3d east_north_region_check( mEastNorth );
- east_north_region_check.mdV[VX] -= 0.5;
- east_north_region_check.mdV[VY] -= 0.5;
-
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region)
- {
- // TODO: Add a force owner version of this alert.
- LLNotificationsUtil::add("CannotContentifyNoRegion");
- return;
- }
-
- // BUG: Make work for cross-region selections
- LLViewerRegion *region2 = LLWorld::getInstance()->getRegionFromPosGlobal( east_north_region_check );
- if (region != region2)
- {
- LLNotificationsUtil::add("CannotSetLandOwnerMultipleRegions");
- return;
- }
-
- LL_INFOS("ParcelMgr") << "Region " << region->getOriginGlobal() << LL_ENDL;
-
- LLSD payload;
- payload["owner_id"] = owner_id;
- payload["parcel_local_id"] = mCurrentParcel->getLocalID();
- payload["region_host"] = region->getHost().getIPandPort();
- LLNotification::Params params("ForceOwnerAuctionWarning");
- params.payload(payload).functor.function(callback_god_force_owner);
-
- if(mCurrentParcel->getAuctionID())
- {
- LLNotifications::instance().add(params);
- }
- else
- {
- LLNotifications::instance().forceResponse(params, 0);
- }
-}
-
-bool callback_god_force_owner(const LLSD& notification, const LLSD& response)
-{
- S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
- if(0 == option)
- {
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelGodForceOwner");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("Data");
- msg->addUUID("OwnerID", notification["payload"]["owner_id"].asUUID());
- msg->addS32( "LocalID", notification["payload"]["parcel_local_id"].asInteger());
- msg->sendReliable(LLHost(notification["payload"]["region_host"].asString()));
- }
- return false;
-}
-
-void LLViewerParcelMgr::sendParcelGodForceToContent()
-{
- if (!mSelected)
- {
- LLNotificationsUtil::add("CannotContentifyNothingSelected");
- return;
- }
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region)
- {
- LLNotificationsUtil::add("CannotContentifyNoRegion");
- return;
- }
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelGodMarkAsContent");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("ParcelData");
- msg->addS32("LocalID", mCurrentParcel->getLocalID());
- msg->sendReliable(region->getHost());
-}
-
-void LLViewerParcelMgr::sendParcelRelease()
-{
- if (!mSelected)
- {
- LLNotificationsUtil::add("CannotReleaseLandNothingSelected");
- return;
- }
-
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region)
- {
- LLNotificationsUtil::add("CannotReleaseLandNoRegion");
- return;
- }
-
- //U32 flags = PR_NONE;
- //if (god_force) flags |= PR_GOD_FORCE;
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelRelease");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID() );
- msg->addUUID("SessionID", gAgent.getSessionID() );
- msg->nextBlock("Data");
- msg->addS32("LocalID", mCurrentParcel->getLocalID() );
- //msg->addU32("Flags", flags);
- msg->sendReliable( region->getHost() );
-
- // Blitz selection, since the parcel might be non-rectangular, and
- // we won't have appropriate parcel information.
- deselectLand();
-}
-
-class LLViewerParcelMgr::ParcelBuyInfo
-{
-public:
- LLUUID mAgent;
- LLUUID mSession;
- LLUUID mGroup;
- bool mIsGroupOwned;
- bool mRemoveContribution;
- bool mIsClaim;
- LLHost mHost;
-
- // for parcel buys
- S32 mParcelID;
- S32 mPrice;
- S32 mArea;
-
- // for land claims
- F32 mWest;
- F32 mSouth;
- F32 mEast;
- F32 mNorth;
-};
-
-LLViewerParcelMgr::ParcelBuyInfo* LLViewerParcelMgr::setupParcelBuy(
- const LLUUID& agent_id,
- const LLUUID& session_id,
- const LLUUID& group_id,
- bool is_group_owned,
- bool is_claim,
- bool remove_contribution)
-{
- if (!mSelected || !mCurrentParcel)
- {
- LLNotificationsUtil::add("CannotBuyLandNothingSelected");
- return NULL;
- }
-
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region)
- {
- LLNotificationsUtil::add("CannotBuyLandNoRegion");
- return NULL;
- }
-
- if (is_claim)
- {
- LL_INFOS("ParcelMgr") << "Claiming " << mWestSouth << " to " << mEastNorth << LL_ENDL;
- LL_INFOS("ParcelMgr") << "Region " << region->getOriginGlobal() << LL_ENDL;
-
- // BUG: Only works for the region containing mWestSouthBottom
- LLVector3d east_north_region_check( mEastNorth );
- east_north_region_check.mdV[VX] -= 0.5;
- east_north_region_check.mdV[VY] -= 0.5;
-
- LLViewerRegion *region2 = LLWorld::getInstance()->getRegionFromPosGlobal( east_north_region_check );
-
- if (region != region2)
- {
- LLNotificationsUtil::add("CantBuyLandAcrossMultipleRegions");
- return NULL;
- }
- }
-
-
- ParcelBuyInfo* info = new ParcelBuyInfo;
-
- info->mAgent = agent_id;
- info->mSession = session_id;
- info->mGroup = group_id;
- info->mIsGroupOwned = is_group_owned;
- info->mIsClaim = is_claim;
- info->mRemoveContribution = remove_contribution;
- info->mHost = region->getHost();
- info->mPrice = mCurrentParcel->getSalePrice();
- info->mArea = mCurrentParcel->getArea();
-
- if (!is_claim)
- {
- info->mParcelID = mCurrentParcel->getLocalID();
- }
- else
- {
- // BUG: Make work for cross-region selections
- LLVector3 west_south_bottom_region = region->getPosRegionFromGlobal( mWestSouth );
- LLVector3 east_north_top_region = region->getPosRegionFromGlobal( mEastNorth );
-
- info->mWest = west_south_bottom_region.mV[VX];
- info->mSouth = west_south_bottom_region.mV[VY];
- info->mEast = east_north_top_region.mV[VX];
- info->mNorth = east_north_top_region.mV[VY];
- }
-
- return info;
-}
-
-void LLViewerParcelMgr::sendParcelBuy(ParcelBuyInfo* info)
-{
- // send the message
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage(info->mIsClaim ? "ParcelClaim" : "ParcelBuy");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", info->mAgent);
- msg->addUUID("SessionID", info->mSession);
- msg->nextBlock("Data");
- msg->addUUID("GroupID", info->mGroup);
- msg->addBOOL("IsGroupOwned", info->mIsGroupOwned);
- if (!info->mIsClaim)
- {
- msg->addBOOL("RemoveContribution", info->mRemoveContribution);
- msg->addS32("LocalID", info->mParcelID);
- }
- msg->addBOOL("Final", true); // don't allow escrow buys
- if (info->mIsClaim)
- {
- msg->nextBlock("ParcelData");
- msg->addF32("West", info->mWest);
- msg->addF32("South", info->mSouth);
- msg->addF32("East", info->mEast);
- msg->addF32("North", info->mNorth);
- }
- else // ParcelBuy
- {
- msg->nextBlock("ParcelData");
- msg->addS32("Price",info->mPrice);
- msg->addS32("Area",info->mArea);
- }
- msg->sendReliable(info->mHost);
-}
-
-void LLViewerParcelMgr::deleteParcelBuy(ParcelBuyInfo* *info)
-{
- // Must be here because ParcelBuyInfo is local to this .cpp file
- delete *info;
- *info = NULL;
-}
-
-void LLViewerParcelMgr::sendParcelDeed(const LLUUID& group_id)
-{
- if (!mSelected || !mCurrentParcel)
- {
- LLNotificationsUtil::add("CannotDeedLandNothingSelected");
- return;
- }
- if(group_id.isNull())
- {
- LLNotificationsUtil::add("CannotDeedLandNoGroup");
- return;
- }
- LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region)
- {
- LLNotificationsUtil::add("CannotDeedLandNoRegion");
- return;
- }
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelDeedToGroup");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID() );
- msg->addUUID("SessionID", gAgent.getSessionID() );
- msg->nextBlock("Data");
- msg->addUUID("GroupID", group_id );
- msg->addS32("LocalID", mCurrentParcel->getLocalID() );
- //msg->addU32("JoinNeighbors", join);
- msg->sendReliable( region->getHost() );
-}
-
-
-/*
-// *NOTE: We cannot easily make landmarks at global positions because
-// global positions probably refer to a sim/local combination which
-// can move over time. We could implement this by looking up the
-// region global x,y, but it's easier to take it out for now.
-void LLViewerParcelMgr::makeLandmarkAtSelection()
-{
- // Don't create for parcels you don't own
- if (gAgent.getID() != mCurrentParcel->getOwnerID())
- {
- return;
- }
-
- LLVector3d global_center(mWestSouth);
- global_center += mEastNorth;
- global_center *= 0.5f;
-
- LLViewerRegion* region;
- region = LLWorld::getInstance()->getRegionFromPosGlobal(global_center);
-
- LLVector3 west_south_bottom_region = region->getPosRegionFromGlobal( mWestSouth );
- LLVector3 east_north_top_region = region->getPosRegionFromGlobal( mEastNorth );
-
- std::string name("My Land");
- std::string buffer;
- S32 pos_x = (S32)floor((west_south_bottom_region.mV[VX] + east_north_top_region.mV[VX]) / 2.0f);
- S32 pos_y = (S32)floor((west_south_bottom_region.mV[VY] + east_north_top_region.mV[VY]) / 2.0f);
- buffer = llformat("%s in %s (%d, %d)",
- name.c_str(),
- region->getName().c_str(),
- pos_x, pos_y);
- name.assign(buffer);
-
- create_landmark(name, "Claimed land", global_center);
-}
-*/
-
-const std::string& LLViewerParcelMgr::getAgentParcelName() const
-{
- return mAgentParcel->getName();
-}
-
-
-const S32 LLViewerParcelMgr::getAgentParcelId() const
-{
- if (mAgentParcel)
- return mAgentParcel->getLocalID();
- return INVALID_PARCEL_ID;
-}
-
-void LLViewerParcelMgr::sendParcelPropertiesUpdate(LLParcel* parcel, bool use_agent_region)
-{
- if(!parcel)
- return;
-
- LLViewerRegion *region = use_agent_region ? gAgent.getRegion() : LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region)
- return;
-
- LLSD body;
- std::string url = region->getCapability("ParcelPropertiesUpdate");
- if (!url.empty())
- {
- // request new properties update from simulator
- U32 message_flags = 0x01;
- body["flags"] = ll_sd_from_U32(message_flags);
- parcel->packMessage(body);
- LL_INFOS("ParcelMgr") << "Sending parcel properties update via capability to: "
- << url << LL_ENDL;
-
- LLCoreHttpUtil::HttpCoroutineAdapter::messageHttpPost(url, body,
- "Parcel Properties sent to sim.", "Parcel Properties failed to send to sim.");
- }
- else
- {
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessageFast(_PREHASH_ParcelPropertiesUpdate);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- msg->nextBlockFast(_PREHASH_ParcelData);
- msg->addS32Fast(_PREHASH_LocalID, parcel->getLocalID() );
-
- U32 message_flags = 0x01;
- msg->addU32("Flags", message_flags);
-
- parcel->packMessage(msg);
-
- msg->sendReliable( region->getHost() );
- }
-}
-
-
-void LLViewerParcelMgr::setHoverParcel(const LLVector3d& pos)
-{
- static U32 last_west, last_south;
- static LLUUID last_region;
-
- // only request parcel info if position has changed outside of the
- // last parcel grid step
- const U32 west_parcel_step = (U32) floor( pos.mdV[VX] / PARCEL_GRID_STEP_METERS );
- const U32 south_parcel_step = (U32) floor( pos.mdV[VY] / PARCEL_GRID_STEP_METERS );
-
- if ((west_parcel_step == last_west) && (south_parcel_step == last_south))
- {
- // We are staying in same segment
- return;
- }
-
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos );
- if (!region)
- {
- return;
- }
-
- LLUUID region_id = region->getRegionID();
- LLVector3 pos_in_region = region->getPosRegionFromGlobal(pos);
-
- bool request_properties = false;
- if (region_id != last_region)
- {
- request_properties = true;
- }
- else
- {
- // Check if new position is in same parcel.
- // This check is not ideal, since it checks by way of straight lines.
- // So sometimes (small parcel in the middle of large one) it can
- // decide that parcel actually changed, but it still allows to
- // reduce amount of requests significantly
-
- S32 west_parcel_local = (S32)(pos_in_region.mV[VX] / PARCEL_GRID_STEP_METERS);
- S32 south_parcel_local = (S32)(pos_in_region.mV[VY] / PARCEL_GRID_STEP_METERS);
-
- LLViewerParcelOverlay* overlay = region->getParcelOverlay();
- if (!overlay)
- {
- request_properties = true;
- }
- while (!request_properties && west_parcel_step < last_west)
- {
- S32 segment_shift = last_west - west_parcel_step;
- request_properties = overlay->parcelLineFlags(south_parcel_local, west_parcel_local + segment_shift) & PARCEL_WEST_LINE;
- last_west--;
- }
- while (!request_properties && south_parcel_step < last_south)
- {
- S32 segment_shift = last_south - south_parcel_step;
- request_properties = overlay->parcelLineFlags(south_parcel_local + segment_shift, west_parcel_local) & PARCEL_SOUTH_LINE;
- last_south--;
- }
- // Note: could have just swapped values, reused first two 'while' and set last_south, last_west separately,
- // but this looks to be easier to understand/straightforward/less bulky
- while (!request_properties && west_parcel_step > last_west)
- {
- S32 segment_shift = west_parcel_step - last_west;
- request_properties = overlay->parcelLineFlags(south_parcel_local, west_parcel_local - segment_shift + 1) & PARCEL_WEST_LINE;
- last_west++;
- }
- while (!request_properties && south_parcel_step > last_south)
- {
- S32 segment_shift = south_parcel_step - last_south;
- request_properties = overlay->parcelLineFlags(south_parcel_local - segment_shift + 1, west_parcel_local) & PARCEL_SOUTH_LINE;
- last_south++;
- }
-
- // if (!request_properties) last_south and last_west will be equal to new values
- }
-
- if (request_properties)
- {
- last_west = west_parcel_step;
- last_south = south_parcel_step;
- last_region = region_id;
-
- LL_DEBUGS("ParcelMgr") << "Requesting parcel properties on hover, for " << pos << LL_ENDL;
-
-
- // Send a rectangle around the point.
- // This means the parcel sent back is at least a rectangle around the point,
- // which is more efficient for public land. Fewer requests are sent. JC
- F32 west = PARCEL_GRID_STEP_METERS * floor(pos_in_region.mV[VX] / PARCEL_GRID_STEP_METERS);
- F32 south = PARCEL_GRID_STEP_METERS * floor(pos_in_region.mV[VY] / PARCEL_GRID_STEP_METERS);
-
- F32 east = west + PARCEL_GRID_STEP_METERS;
- F32 north = south + PARCEL_GRID_STEP_METERS;
-
- // Send request message
- LLMessageSystem *msg = gMessageSystem;
- msg->newMessageFast(_PREHASH_ParcelPropertiesRequest);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID());
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID());
- msg->nextBlockFast(_PREHASH_ParcelData);
- msg->addS32Fast(_PREHASH_SequenceID, HOVERED_PARCEL_SEQ_ID);
- msg->addF32Fast(_PREHASH_West, west);
- msg->addF32Fast(_PREHASH_South, south);
- msg->addF32Fast(_PREHASH_East, east);
- msg->addF32Fast(_PREHASH_North, north);
- msg->addBOOL("SnapSelection", false);
- msg->sendReliable(region->getHost());
-
- mHoverRequestResult = PARCEL_RESULT_NO_DATA;
- }
-}
-
-
-// static
-void LLViewerParcelMgr::processParcelOverlay(LLMessageSystem *msg, void **user)
-{
- // Extract the packed overlay information
- S32 packed_overlay_size = msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_Data);
-
- if (packed_overlay_size <= 0)
- {
- LL_WARNS() << "Overlay size " << packed_overlay_size << LL_ENDL;
- return;
- }
-
- S32 parcels_per_edge = LLViewerParcelMgr::getInstance()->mParcelsPerEdge;
- S32 expected_size = parcels_per_edge * parcels_per_edge / PARCEL_OVERLAY_CHUNKS;
- if (packed_overlay_size != expected_size)
- {
- LL_WARNS() << "Got parcel overlay size " << packed_overlay_size
- << " expecting " << expected_size << LL_ENDL;
- return;
- }
-
- S32 sequence_id;
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SequenceID, sequence_id);
- msg->getBinaryDataFast(
- _PREHASH_ParcelData,
- _PREHASH_Data,
- sPackedOverlay,
- expected_size);
-
- LLHost host = msg->getSender();
- LLViewerRegion *region = LLWorld::getInstance()->getRegion(host);
- if (region)
- {
- region->mParcelOverlay->uncompressLandOverlay( sequence_id, sPackedOverlay );
- }
-}
-
-// static
-void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **user)
-{
- if (LLApp::isExiting() || gDisconnected)
- {
- LL_DEBUGS("ParcelMgr") << "Ignoring parcel properties, shutting down" << LL_ENDL;
- return;
- }
-
- S32 request_result;
- S32 sequence_id;
- bool snap_selection = false;
- S32 self_count = 0;
- S32 other_count = 0;
- S32 public_count = 0;
- S32 local_id;
- LLUUID owner_id;
- bool is_group_owned;
- U32 auction_id = 0;
- S32 claim_price_per_meter = 0;
- S32 rent_price_per_meter = 0;
- S32 claim_date = 0;
- LLVector3 aabb_min;
- LLVector3 aabb_max;
- S32 area = 0;
- S32 sw_max_prims = 0;
- S32 sw_total_prims = 0;
- //LLUUID buyer_id;
- U8 status = 0;
- S32 max_prims = 0;
- S32 total_prims = 0;
- S32 owner_prims = 0;
- S32 group_prims = 0;
- S32 other_prims = 0;
- S32 selected_prims = 0;
- F32 parcel_prim_bonus = 1.f;
- bool region_push_override = false;
- bool region_deny_anonymous_override = false;
- bool region_deny_identified_override = false; // Deprecated
- bool region_deny_transacted_override = false; // Deprecated
- bool region_deny_age_unverified_override = false;
- bool region_allow_access_override = true;
- bool region_allow_environment_override = true;
- S32 parcel_environment_version = 0;
- bool agent_parcel_update = false; // updating previous(existing) agent parcel
- U32 extended_flags = 0; //obscure MOAP
-
- S32 other_clean_time = 0;
-
- LLViewerParcelMgr& parcel_mgr = LLViewerParcelMgr::instance();
-
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_RequestResult, request_result);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SequenceID, sequence_id);
-
- if (request_result == PARCEL_RESULT_NO_DATA)
- {
- // no valid parcel data
- LL_INFOS("ParcelMgr") << "no valid parcel data" << LL_ENDL;
- return;
- }
-
- // Decide where the data will go.
- LLParcel* parcel = NULL;
- if (sequence_id == SELECTED_PARCEL_SEQ_ID)
- {
- // ...selected parcels report this sequence id
- parcel_mgr.mRequestResult = PARCEL_RESULT_SUCCESS;
- parcel = parcel_mgr.mCurrentParcel;
- }
- else if (sequence_id == HOVERED_PARCEL_SEQ_ID)
- {
- parcel_mgr.mHoverRequestResult = PARCEL_RESULT_SUCCESS;
- parcel = parcel_mgr.mHoverParcel;
- }
- else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID ||
- sequence_id == COLLISION_NOT_ON_LIST_PARCEL_SEQ_ID ||
- sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID)
- {
- parcel_mgr.mHoverRequestResult = PARCEL_RESULT_SUCCESS;
- parcel = parcel_mgr.mCollisionParcel;
- }
- else if (sequence_id == 0 || sequence_id > parcel_mgr.mAgentParcelSequenceID)
- {
- // new agent parcel
- // *TODO: Does it really make sense to set the agent parcel to this
- // parcel if the client doesn't know what kind of parcel data this is?
- parcel_mgr.mAgentParcelSequenceID = sequence_id;
- parcel = parcel_mgr.mAgentParcel;
- }
- else
- {
- LL_INFOS("ParcelMgr") << "out of order agent parcel sequence id " << sequence_id
- << " last good " << parcel_mgr.mAgentParcelSequenceID
- << LL_ENDL;
- return;
- }
-
- msg->getBOOL("ParcelData", "SnapSelection", snap_selection);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SelfCount, self_count);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_OtherCount, other_count);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_PublicCount, public_count);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_LocalID, local_id);
- msg->getUUIDFast(_PREHASH_ParcelData, _PREHASH_OwnerID, owner_id);
- msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_IsGroupOwned, is_group_owned);
- msg->getU32Fast(_PREHASH_ParcelData, _PREHASH_AuctionID, auction_id);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_ClaimDate, claim_date);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_ClaimPrice, claim_price_per_meter);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_RentPrice, rent_price_per_meter);
- msg->getVector3Fast(_PREHASH_ParcelData, _PREHASH_AABBMin, aabb_min);
- msg->getVector3Fast(_PREHASH_ParcelData, _PREHASH_AABBMax, aabb_max);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_Area, area);
- //msg->getUUIDFast( _PREHASH_ParcelData, _PREHASH_BuyerID, buyer_id);
- msg->getU8("ParcelData", "Status", status);
- msg->getS32("ParcelData", "SimWideMaxPrims", sw_max_prims);
- msg->getS32("ParcelData", "SimWideTotalPrims", sw_total_prims);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_MaxPrims, max_prims);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_TotalPrims, total_prims);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_OwnerPrims, owner_prims);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_GroupPrims, group_prims);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_OtherPrims, other_prims);
- msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SelectedPrims, selected_prims);
- msg->getF32Fast(_PREHASH_ParcelData, _PREHASH_ParcelPrimBonus, parcel_prim_bonus);
- msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionPushOverride, region_push_override);
- msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionDenyAnonymous, region_deny_anonymous_override);
- msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionDenyIdentified, region_deny_identified_override); // Deprecated
- msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionDenyTransacted, region_deny_transacted_override); // Deprecated
- if (msg->getNumberOfBlocksFast(_PREHASH_AgeVerificationBlock))
- {
- // this block was added later and may not be on older sims, so we have to test its existence first
- msg->getBOOLFast(_PREHASH_AgeVerificationBlock, _PREHASH_RegionDenyAgeUnverified, region_deny_age_unverified_override);
- }
-
- if (msg->getNumberOfBlocks(_PREHASH_RegionAllowAccessBlock))
- {
- msg->getBOOLFast(_PREHASH_RegionAllowAccessBlock, _PREHASH_RegionAllowAccessOverride, region_allow_access_override);
- }
-
- if (msg->getNumberOfBlocks(_PREHASH_ParcelExtendedFlags))
- {
- msg->getU32Fast(_PREHASH_ParcelExtendedFlags, _PREHASH_Flags, extended_flags);
- }
-
- if (msg->getNumberOfBlocks(_PREHASH_ParcelEnvironmentBlock))
- {
- msg->getS32Fast(_PREHASH_ParcelEnvironmentBlock, _PREHASH_ParcelEnvironmentVersion, parcel_environment_version);
- msg->getBOOLFast(_PREHASH_ParcelEnvironmentBlock, _PREHASH_RegionAllowEnvironmentOverride, region_allow_environment_override);
- }
-
- msg->getS32("ParcelData", "OtherCleanTime", other_clean_time );
-
- LL_DEBUGS("ParcelMgr") << "Processing parcel " << local_id << " update, target(sequence): " << sequence_id << LL_ENDL;
-
- // Actually extract the data.
- if (parcel)
- {
- if (local_id == parcel_mgr.mAgentParcel->getLocalID())
- {
- // Parcels in different regions can have same ids.
- LLViewerRegion* parcel_region = LLWorld::getInstance()->getRegion(msg->getSender());
- LLViewerRegion* agent_region = gAgent.getRegion();
- if (parcel_region && agent_region && parcel_region->getRegionID() == agent_region->getRegionID())
- {
- // we got an updated version of agent parcel
- agent_parcel_update = true;
- }
- }
-
- S32 cur_parcel_environment_version = parcel->getParcelEnvironmentVersion();
- bool environment_changed = (cur_parcel_environment_version != parcel_environment_version);
-
- parcel->init(owner_id,
- false, false, false,
- claim_date, claim_price_per_meter, rent_price_per_meter,
- area, other_prims, parcel_prim_bonus, is_group_owned);
- parcel->setLocalID(local_id);
- parcel->setAABBMin(aabb_min);
- parcel->setAABBMax(aabb_max);
-
- parcel->setAuctionID(auction_id);
- parcel->setOwnershipStatus((LLParcel::EOwnershipStatus)status);
-
- parcel->setSimWideMaxPrimCapacity(sw_max_prims);
- parcel->setSimWidePrimCount(sw_total_prims);
- parcel->setMaxPrimCapacity(max_prims);
- parcel->setOwnerPrimCount(owner_prims);
- parcel->setGroupPrimCount(group_prims);
- parcel->setOtherPrimCount(other_prims);
- parcel->setSelectedPrimCount(selected_prims);
- parcel->setParcelPrimBonus(parcel_prim_bonus);
-
- parcel->setCleanOtherTime(other_clean_time);
- parcel->setRegionPushOverride(region_push_override);
- parcel->setRegionDenyAnonymousOverride(region_deny_anonymous_override);
- parcel->setRegionDenyAgeUnverifiedOverride(region_deny_age_unverified_override);
- parcel->setRegionAllowAccessOverride(region_allow_access_override);
- parcel->setParcelEnvironmentVersion(cur_parcel_environment_version);
- parcel->setRegionAllowEnvironmentOverride(region_allow_environment_override);
-
- parcel->setObscureMOAP((bool)extended_flags);
-
- parcel->unpackMessage(msg);
-
- if (parcel == parcel_mgr.mAgentParcel)
- {
- // new agent parcel
- S32 bitmap_size = parcel_mgr.mParcelsPerEdge
- * parcel_mgr.mParcelsPerEdge
- / 8;
- U8* bitmap = new U8[ bitmap_size ];
- msg->getBinaryDataFast(_PREHASH_ParcelData, _PREHASH_Bitmap, bitmap, bitmap_size);
-
- parcel_mgr.writeAgentParcelFromBitmap(bitmap);
- delete[] bitmap;
-
- // Let interesting parties know about agent parcel change.
- LLViewerParcelMgr* instance = LLViewerParcelMgr::getInstance();
-
- if (instance->mTeleportInProgress)
- {
- instance->mTeleportInProgress = false;
- if(instance->mTeleportInProgressPosition.isNull())
- {
- //initial update
- instance->mTeleportFinishedSignal(gAgent.getPositionGlobal(), false);
- }
- else
- {
- instance->mTeleportFinishedSignal(instance->mTeleportInProgressPosition, false);
- }
- }
- parcel->setParcelEnvironmentVersion(parcel_environment_version);
- LL_DEBUGS("ENVIRONMENT") << "Parcel environment version is " << parcel->getParcelEnvironmentVersion() << LL_ENDL;
-
- // Notify anything that wants to know when the agent changes parcels
- gAgent.changeParcels();
- instance->mTeleportInProgress = false;
- }
- else if (agent_parcel_update)
- {
- parcel->setParcelEnvironmentVersion(parcel_environment_version);
- // updated agent parcel
- parcel_mgr.mAgentParcel->unpackMessage(msg);
- if ((LLEnvironment::instance().isExtendedEnvironmentEnabled() && environment_changed))
- {
- LL_DEBUGS("ENVIRONMENT") << "Parcel environment version is " << parcel->getParcelEnvironmentVersion() << LL_ENDL;
- LLEnvironment::instance().requestParcel(local_id);
- }
- }
- }
-
- // Handle updating selections, if necessary.
- if (sequence_id == SELECTED_PARCEL_SEQ_ID)
- {
- // Update selected counts
- parcel_mgr.mCurrentParcelSelection->mSelectedSelfCount = self_count;
- parcel_mgr.mCurrentParcelSelection->mSelectedOtherCount = other_count;
- parcel_mgr.mCurrentParcelSelection->mSelectedPublicCount = public_count;
-
- parcel_mgr.mCurrentParcelSelection->mSelectedMultipleOwners =
- (request_result == PARCEL_RESULT_MULTIPLE);
-
- // Select the whole parcel
- LLViewerRegion* region = LLWorld::getInstance()->getRegion( msg->getSender() );
- if (region)
- {
- if (!snap_selection)
- {
- // don't muck with the westsouth and eastnorth.
- // just highlight it
- LLVector3 west_south = region->getPosRegionFromGlobal(parcel_mgr.mWestSouth);
- LLVector3 east_north = region->getPosRegionFromGlobal(parcel_mgr.mEastNorth);
-
- parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments);
- parcel_mgr.writeHighlightSegments(
- west_south.mV[VX],
- west_south.mV[VY],
- east_north.mV[VX],
- east_north.mV[VY] );
- parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = false;
- }
- else if (0 == local_id)
- {
- // this is public land, just highlight the selection
- parcel_mgr.mWestSouth = region->getPosGlobalFromRegion( aabb_min );
- parcel_mgr.mEastNorth = region->getPosGlobalFromRegion( aabb_max );
-
- parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments);
- parcel_mgr.writeHighlightSegments(
- aabb_min.mV[VX],
- aabb_min.mV[VY],
- aabb_max.mV[VX],
- aabb_max.mV[VY] );
- parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = true;
- }
- else
- {
- parcel_mgr.mWestSouth = region->getPosGlobalFromRegion( aabb_min );
- parcel_mgr.mEastNorth = region->getPosGlobalFromRegion( aabb_max );
-
- // Owned land, highlight the boundaries
- S32 bitmap_size = parcel_mgr.mParcelsPerEdge
- * parcel_mgr.mParcelsPerEdge
- / 8;
- U8* bitmap = new U8[ bitmap_size ];
- msg->getBinaryDataFast(_PREHASH_ParcelData, _PREHASH_Bitmap, bitmap, bitmap_size);
-
- parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments);
- parcel_mgr.writeSegmentsFromBitmap( bitmap, parcel_mgr.mHighlightSegments );
-
- delete[] bitmap;
- bitmap = NULL;
-
- parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = true;
- }
-
- // Request access list information for this land
- parcel_mgr.sendParcelAccessListRequest(AL_ACCESS | AL_BAN | AL_ALLOW_EXPERIENCE | AL_BLOCK_EXPERIENCE);
-
- // Request dwell for this land, if it's not public land.
- parcel_mgr.mSelectedDwell = DWELL_NAN;
- if (0 != local_id)
- {
- parcel_mgr.sendParcelDwellRequest();
- }
-
- parcel_mgr.mSelected = true;
- parcel_mgr.notifyObservers();
- }
- }
- else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID ||
- sequence_id == COLLISION_NOT_ON_LIST_PARCEL_SEQ_ID ||
- sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID)
- {
- // We're about to collide with this parcel
- static LLCachedControl<S32> ban_lines_mode(gSavedSettings , "ShowBanLines" , PARCEL_BAN_LINES_ON_COLLISION);
- if (ban_lines_mode == PARCEL_BAN_LINES_ON_PROXIMITY)
- {
- parcel_mgr.resetCollisionTimer();
- }
-
- // Differentiate this parcel if we are banned from it.
- if (sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID)
- {
- parcel_mgr.mCollisionBanned = BA_BANNED;
- }
- else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID)
- {
- parcel_mgr.mCollisionBanned = BA_NOT_IN_GROUP;
- }
- else
- {
- parcel_mgr.mCollisionBanned = BA_NOT_ON_LIST;
-
- }
-
- S32 bitmap_size = parcel_mgr.mParcelsPerEdge
- * parcel_mgr.mParcelsPerEdge
- / 8;
- U8* bitmap = new U8[ bitmap_size ];
- msg->getBinaryDataFast(_PREHASH_ParcelData, _PREHASH_Bitmap, bitmap, bitmap_size);
-
- parcel_mgr.resetSegments(parcel_mgr.mCollisionSegments);
- parcel_mgr.writeSegmentsFromBitmap( bitmap, parcel_mgr.mCollisionSegments );
-
- delete[] bitmap;
- bitmap = NULL;
-
- }
- else if (sequence_id == HOVERED_PARCEL_SEQ_ID)
- {
- LLViewerRegion *region = LLWorld::getInstance()->getRegion( msg->getSender() );
- if (region)
- {
- parcel_mgr.mHoverWestSouth = region->getPosGlobalFromRegion( aabb_min );
- parcel_mgr.mHoverEastNorth = region->getPosGlobalFromRegion( aabb_max );
- }
- else
- {
- parcel_mgr.mHoverWestSouth.clearVec();
- parcel_mgr.mHoverEastNorth.clearVec();
- }
- }
- else
- {
- if (gNonInteractive)
- {
- return;
- }
-
- // Check for video
- LLViewerParcelMedia::getInstance()->update(parcel);
-
- // Then check for music
- if (gAudiop)
- {
- if (parcel)
- {
- // Only update stream if parcel changed (recreated) or music is playing (enabled)
- static LLCachedControl<bool> already_playing(gSavedSettings, "MediaTentativeAutoPlay", true);
- if (!agent_parcel_update || already_playing)
- {
- LLViewerParcelAskPlay::getInstance()->cancelNotification();
- std::string music_url_raw = parcel->getMusicURL();
-
- // Trim off whitespace from front and back
- std::string music_url = music_url_raw;
- LLStringUtil::trim(music_url);
-
- // If there is a new music URL and it's valid, play it.
- if (music_url.size() > 12)
- {
- if (music_url.substr(0, 7) == "http://"
- || music_url.substr(0, 8) == "https://")
- {
- LLViewerRegion *region = LLWorld::getInstance()->getRegion(msg->getSender());
- if (region)
- {
- optionallyStartMusic(music_url, parcel->mLocalID, region->getRegionID(), !agent_parcel_update);
- }
- }
- else
- {
- LL_INFOS("ParcelMgr") << "Stopping parcel music (invalid audio stream URL)" << LL_ENDL;
- // clears the URL
- // null value causes fade out
- LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
- }
- }
- else if (!gAudiop->getInternetStreamURL().empty())
- {
- LL_INFOS("ParcelMgr") << "Stopping parcel music (parcel stream URL is empty)" << LL_ENDL;
- // null value causes fade out
- LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
- }
- }
- }
- else
- {
- // Public land has no music
- LLViewerParcelAskPlay::getInstance()->cancelNotification();
- LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
- }
- }//if gAudiop
- };
-}
-
-//static
-void LLViewerParcelMgr::onStartMusicResponse(const LLUUID ®ion_id, const S32 &parcel_id, const std::string &url, const bool &play)
-{
- if (play)
- {
- LL_INFOS("ParcelMgr") << "Starting parcel music " << url << LL_ENDL;
- LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(url);
- }
- else
- {
- LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
- }
-}
-
-void LLViewerParcelMgr::optionallyStartMusic(const std::string &music_url, const S32 &local_id, const LLUUID ®ion_id, bool switched_parcel)
-{
- static LLCachedControl<bool> streaming_music(gSavedSettings, "AudioStreamingMusic", true);
- if (streaming_music)
- {
- static LLCachedControl<S32> autoplay_mode(gSavedSettings, "ParcelMediaAutoPlayEnable", 1);
- static LLCachedControl<bool> tentative_autoplay(gSavedSettings, "MediaTentativeAutoPlay", true);
- // only play music when you enter a new parcel if the UI control for this
- // was not *explicitly* stopped by the user. (part of SL-4878)
- LLPanelNearByMedia* nearby_media_panel = gStatusBar ? gStatusBar->getNearbyMediaPanel() : NULL;
- LLViewerAudio* viewer_audio = LLViewerAudio::getInstance();
-
- // ask mode //todo constants
- if (autoplay_mode == 2)
- {
- // if user set media to play - ask
- if ((nearby_media_panel && nearby_media_panel->getParcelAudioAutoStart())
- || (!nearby_media_panel && tentative_autoplay))
- {
- // user did not stop audio
- if (switched_parcel || music_url != viewer_audio->getNextStreamURI())
- {
- viewer_audio->startInternetStreamWithAutoFade(LLStringUtil::null);
-
- LLViewerParcelAskPlay::getInstance()->askToPlay(region_id,
- local_id,
- music_url,
- onStartMusicResponse);
- }
- // else do nothing:
- // Parcel properties changed, but not url.
- // We are already playing this url and asked about it when agent entered parcel
- // or user started audio manually at some point
- }
- else
- {
- // stopped by the user, do not autoplay
- LLViewerParcelAskPlay::getInstance()->cancelNotification();
- viewer_audio->startInternetStreamWithAutoFade(LLStringUtil::null);
- }
- }
- // autoplay
- else if ((nearby_media_panel
- && nearby_media_panel->getParcelAudioAutoStart())
- // or they have expressed no opinion in the UI, but have autoplay on...
- || (!nearby_media_panel
- && autoplay_mode == 1
- && tentative_autoplay))
- {
- LL_INFOS("ParcelMgr") << "Starting parcel music " << music_url << LL_ENDL;
- viewer_audio->startInternetStreamWithAutoFade(music_url);
- }
- // autoplay off
- else if(switched_parcel || music_url != viewer_audio->getNextStreamURI())
- {
- viewer_audio->startInternetStreamWithAutoFade(LLStringUtil::null);
- }
- }
-}
-
-// static
-void LLViewerParcelMgr::processParcelAccessListReply(LLMessageSystem *msg, void **user)
-{
- LLUUID agent_id;
- S32 sequence_id = 0;
- U32 message_flags = 0x0;
- S32 parcel_id = -1;
-
- msg->getUUIDFast(_PREHASH_Data, _PREHASH_AgentID, agent_id);
- msg->getS32Fast( _PREHASH_Data, _PREHASH_SequenceID, sequence_id ); //ignored
- msg->getU32Fast( _PREHASH_Data, _PREHASH_Flags, message_flags);
- msg->getS32Fast( _PREHASH_Data, _PREHASH_LocalID, parcel_id);
-
- LLParcel* parcel = LLViewerParcelMgr::getInstance()->mCurrentParcel;
- if (!parcel) return;
-
- if (parcel_id != parcel->getLocalID())
- {
- LL_WARNS_ONCE("ParcelMgr") << "processParcelAccessListReply for parcel " << parcel_id
- << " which isn't the selected parcel " << parcel->getLocalID()<< LL_ENDL;
- return;
- }
-
- if (message_flags & AL_ACCESS)
- {
- parcel->unpackAccessEntries(msg, &(parcel->mAccessList) );
- }
- else if (message_flags & AL_BAN)
- {
- parcel->unpackAccessEntries(msg, &(parcel->mBanList) );
- }
- else if (message_flags & AL_ALLOW_EXPERIENCE)
- {
- parcel->unpackExperienceEntries(msg, EXPERIENCE_KEY_TYPE_ALLOWED);
- }
- else if (message_flags & AL_BLOCK_EXPERIENCE)
- {
- parcel->unpackExperienceEntries(msg, EXPERIENCE_KEY_TYPE_BLOCKED);
- }
- /*else if (message_flags & AL_RENTER)
- {
- parcel->unpackAccessEntries(msg, &(parcel->mRenterList) );
- }*/
-
- LLViewerParcelMgr::getInstance()->notifyObservers();
-}
-
-
-// static
-void LLViewerParcelMgr::processParcelDwellReply(LLMessageSystem* msg, void**)
-{
- LLUUID agent_id;
- msg->getUUID("AgentData", "AgentID", agent_id);
-
- S32 local_id;
- msg->getS32("Data", "LocalID", local_id);
-
- LLUUID parcel_id;
- msg->getUUID("Data", "ParcelID", parcel_id);
-
- F32 dwell;
- msg->getF32("Data", "Dwell", dwell);
-
- if (local_id == LLViewerParcelMgr::getInstance()->mCurrentParcel->getLocalID())
- {
- LLViewerParcelMgr::getInstance()->mSelectedDwell = dwell;
- LLViewerParcelMgr::getInstance()->notifyObservers();
- }
-}
-
-
-void LLViewerParcelMgr::sendParcelAccessListUpdate(U32 which)
-{
- if (!mSelected)
- {
- return;
- }
-
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
- if (!region) return;
-
- LLParcel* parcel = mCurrentParcel;
- if (!parcel) return;
-
- if (which & AL_ACCESS)
- {
- sendParcelAccessListUpdate(AL_ACCESS, parcel->mAccessList, region, parcel->getLocalID());
- }
-
- if (which & AL_BAN)
- {
- sendParcelAccessListUpdate(AL_BAN, parcel->mBanList, region, parcel->getLocalID());
- }
-
- if(which & AL_ALLOW_EXPERIENCE)
- {
- sendParcelAccessListUpdate(AL_ALLOW_EXPERIENCE, parcel->getExperienceKeysByType(EXPERIENCE_KEY_TYPE_ALLOWED), region, parcel->getLocalID());
- }
- if(which & AL_BLOCK_EXPERIENCE)
- {
- sendParcelAccessListUpdate(AL_BLOCK_EXPERIENCE, parcel->getExperienceKeysByType(EXPERIENCE_KEY_TYPE_BLOCKED), region, parcel->getLocalID());
- }
-}
-
-void LLViewerParcelMgr::sendParcelAccessListUpdate(U32 flags, const LLAccessEntry::map& entries, LLViewerRegion* region, S32 parcel_local_id)
-{
- S32 count = entries.size();
- S32 num_sections = (S32) ceil(count/PARCEL_MAX_ENTRIES_PER_PACKET);
- S32 sequence_id = 1;
- bool start_message = true;
- bool initial = true;
-
- LLUUID transactionUUID;
- transactionUUID.generate();
-
-
- LLMessageSystem* msg = gMessageSystem;
-
- LLAccessEntry::map::const_iterator cit = entries.begin();
- LLAccessEntry::map::const_iterator end = entries.end();
- while ( (cit != end) || initial )
- {
- if (start_message)
- {
- msg->newMessageFast(_PREHASH_ParcelAccessListUpdate);
- msg->nextBlockFast(_PREHASH_AgentData);
- msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() );
- msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() );
- msg->nextBlockFast(_PREHASH_Data);
- msg->addU32Fast(_PREHASH_Flags, flags);
- msg->addS32(_PREHASH_LocalID, parcel_local_id);
- msg->addUUIDFast(_PREHASH_TransactionID, transactionUUID);
- msg->addS32Fast(_PREHASH_SequenceID, sequence_id);
- msg->addS32Fast(_PREHASH_Sections, num_sections);
- start_message = false;
-
- if (initial && (cit == end))
- {
- // pack an empty block if there will be no data
- msg->nextBlockFast(_PREHASH_List);
- msg->addUUIDFast(_PREHASH_ID, LLUUID::null );
- msg->addS32Fast(_PREHASH_Time, 0 );
- msg->addU32Fast(_PREHASH_Flags, 0 );
- }
-
- initial = false;
- sequence_id++;
-
- }
-
- while ( (cit != end) && (msg->getCurrentSendTotal() < MTUBYTES))
- {
- const LLAccessEntry& entry = (*cit).second;
-
- msg->nextBlockFast(_PREHASH_List);
- msg->addUUIDFast(_PREHASH_ID, entry.mID );
- msg->addS32Fast(_PREHASH_Time, entry.mTime );
- msg->addU32Fast(_PREHASH_Flags, entry.mFlags );
- ++cit;
- }
-
- start_message = true;
- msg->sendReliable( region->getHost() );
- }
-}
-
-
-void LLViewerParcelMgr::deedLandToGroup()
-{
- std::string group_name;
- gCacheName->getGroupName(mCurrentParcel->getGroupID(), group_name);
- LLSD args;
- args["AREA"] = llformat("%d", mCurrentParcel->getArea());
- args["GROUP_NAME"] = group_name;
- if(mCurrentParcel->getContributeWithDeed())
- {
- args["NAME"] = LLSLURL("agent", mCurrentParcel->getOwnerID(), "completename").getSLURLString();
- LLNotificationsUtil::add("DeedLandToGroupWithContribution",args, LLSD(), deedAlertCB);
- }
- else
- {
- LLNotificationsUtil::add("DeedLandToGroup",args, LLSD(), deedAlertCB);
- }
-}
-
-// static
-bool LLViewerParcelMgr::deedAlertCB(const LLSD& notification, const LLSD& response)
-{
- S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
- if (option == 0)
- {
- LLParcel* parcel = LLViewerParcelMgr::getInstance()->getParcelSelection()->getParcel();
- LLUUID group_id;
- if(parcel)
- {
- group_id = parcel->getGroupID();
- }
- LLViewerParcelMgr::getInstance()->sendParcelDeed(group_id);
- }
- return false;
-}
-
-
-void LLViewerParcelMgr::startReleaseLand()
-{
- if (!mSelected)
- {
- LLNotificationsUtil::add("CannotReleaseLandNothingSelected");
- return;
- }
-
- if (mRequestResult == PARCEL_RESULT_NO_DATA)
- {
- LLNotificationsUtil::add("CannotReleaseLandWatingForServer");
- return;
- }
-
- if (mRequestResult == PARCEL_RESULT_MULTIPLE)
- {
- LLNotificationsUtil::add("CannotReleaseLandSelected");
- return;
- }
-
- if (!isParcelOwnedByAgent(mCurrentParcel, GP_LAND_RELEASE)
- && !(gAgent.canManageEstate()))
- {
- LLNotificationsUtil::add("CannotReleaseLandDontOwn");
- return;
- }
-
- LLVector3d parcel_center = (mWestSouth + mEastNorth) / 2.0;
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center);
- if (!region)
- {
- LLNotificationsUtil::add("CannotReleaseLandRegionNotFound");
- return;
- }
-/*
- if (region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL)
- && !gAgent.isGodlike())
- {
- LLSD args;
- args["REGION"] = region->getName();
- LLNotificationsUtil::add("CannotReleaseLandNoTransfer", args);
- return;
- }
-*/
-
- if (!mCurrentParcelSelection->mWholeParcelSelected)
- {
- LLNotificationsUtil::add("CannotReleaseLandPartialSelection");
- return;
- }
-
- // Compute claim price
- LLSD args;
- args["AREA"] = llformat("%d",mCurrentParcel->getArea());
- LLNotificationsUtil::add("ReleaseLandWarning", args, LLSD(), releaseAlertCB);
-}
-
-bool LLViewerParcelMgr::canAgentBuyParcel(LLParcel* parcel, bool forGroup) const
-{
- if (!parcel)
- {
- return false;
- }
-
- if (mSelected && parcel == mCurrentParcel)
- {
- if (mRequestResult == PARCEL_RESULT_NO_DATA)
- {
- return false;
- }
- }
-
- const LLUUID& parcelOwner = parcel->getOwnerID();
- const LLUUID& authorizeBuyer = parcel->getAuthorizedBuyerID();
-
- if (parcel->isPublic())
- {
- return true; // change this if want to make it gods only
- }
-
- LLVector3 parcel_coord = parcel->getCenterpoint();
- LLViewerRegion* regionp = LLWorld::getInstance()->getRegionFromPosAgent(parcel_coord);
- if (regionp)
- {
- U8 sim_access = regionp->getSimAccess();
- const LLAgentAccess& agent_access = gAgent.getAgentAccess();
- // if the region is PG, we're happy already, so do nothing
- // but if we're set to avoid either mature or adult, get us outta here
- if ((sim_access == SIM_ACCESS_MATURE) &&
- !agent_access.canAccessMature())
- {
- return false;
- }
- else if ((sim_access == SIM_ACCESS_ADULT) &&
- !agent_access.canAccessAdult())
- {
- return false;
- }
- }
-
- bool isForSale = parcel->getForSale()
- && ((parcel->getSalePrice() > 0) || (authorizeBuyer.notNull()));
-
- bool isEmpowered
- = forGroup ? gAgent.hasPowerInActiveGroup(GP_LAND_DEED) : true;
-
- bool isOwner
- = parcelOwner == (forGroup ? gAgent.getGroupID() : gAgent.getID());
-
- bool isAuthorized
- = (authorizeBuyer.isNull()
- || (gAgent.getID() == authorizeBuyer)
- || (gAgent.hasPowerInGroup(authorizeBuyer,GP_LAND_DEED)
- && gAgent.hasPowerInGroup(authorizeBuyer,GP_LAND_SET_SALE_INFO)));
-
- return isForSale && !isOwner && isAuthorized && isEmpowered;
-}
-
-
-void LLViewerParcelMgr::startBuyLand(bool is_for_group)
-{
- LLFloaterBuyLand::buyLand(getSelectionRegion(), mCurrentParcelSelection, is_for_group);
-}
-
-void LLViewerParcelMgr::startSellLand()
-{
- LLFloaterSellLand::sellLand(getSelectionRegion(), mCurrentParcelSelection);
-}
-
-void LLViewerParcelMgr::startDivideLand()
-{
- if (!mSelected)
- {
- LLNotificationsUtil::add("CannotDivideLandNothingSelected");
- return;
- }
-
- if (mCurrentParcelSelection->mWholeParcelSelected)
- {
- LLNotificationsUtil::add("CannotDivideLandPartialSelection");
- return;
- }
-
- LLSD payload;
- payload["west_south_border"] = ll_sd_from_vector3d(mWestSouth);
- payload["east_north_border"] = ll_sd_from_vector3d(mEastNorth);
-
- LLNotificationsUtil::add("LandDivideWarning", LLSD(), payload, callbackDivideLand);
-}
-
-// static
-bool LLViewerParcelMgr::callbackDivideLand(const LLSD& notification, const LLSD& response)
-{
- S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
- LLVector3d west_south_d = ll_vector3d_from_sd(notification["payload"]["west_south_border"]);
- LLVector3d east_north_d = ll_vector3d_from_sd(notification["payload"]["east_north_border"]);
- LLVector3d parcel_center = (west_south_d + east_north_d) / 2.0;
-
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center);
- if (!region)
- {
- LLNotificationsUtil::add("CannotDivideLandNoRegion");
- return false;
- }
-
- if (0 == option)
- {
- LLVector3 west_south = region->getPosRegionFromGlobal(west_south_d);
- LLVector3 east_north = region->getPosRegionFromGlobal(east_north_d);
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelDivide");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("ParcelData");
- msg->addF32("West", west_south.mV[VX]);
- msg->addF32("South", west_south.mV[VY]);
- msg->addF32("East", east_north.mV[VX]);
- msg->addF32("North", east_north.mV[VY]);
- msg->sendReliable(region->getHost());
- }
- return false;
-}
-
-
-void LLViewerParcelMgr::startJoinLand()
-{
- if (!mSelected)
- {
- LLNotificationsUtil::add("CannotJoinLandNothingSelected");
- return;
- }
-
- if (mCurrentParcelSelection->mWholeParcelSelected)
- {
- LLNotificationsUtil::add("CannotJoinLandEntireParcelSelected");
- return;
- }
-
- if (!mCurrentParcelSelection->mSelectedMultipleOwners)
- {
- LLNotificationsUtil::add("CannotJoinLandSelection");
- return;
- }
-
- LLSD payload;
- payload["west_south_border"] = ll_sd_from_vector3d(mWestSouth);
- payload["east_north_border"] = ll_sd_from_vector3d(mEastNorth);
-
- LLNotificationsUtil::add("JoinLandWarning", LLSD(), payload, callbackJoinLand);
-}
-
-// static
-bool LLViewerParcelMgr::callbackJoinLand(const LLSD& notification, const LLSD& response)
-{
- S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
- LLVector3d west_south_d = ll_vector3d_from_sd(notification["payload"]["west_south_border"]);
- LLVector3d east_north_d = ll_vector3d_from_sd(notification["payload"]["east_north_border"]);
- LLVector3d parcel_center = (west_south_d + east_north_d) / 2.0;
-
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center);
- if (!region)
- {
- LLNotificationsUtil::add("CannotJoinLandNoRegion");
- return false;
- }
-
- if (0 == option)
- {
- LLVector3 west_south = region->getPosRegionFromGlobal(west_south_d);
- LLVector3 east_north = region->getPosRegionFromGlobal(east_north_d);
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelJoin");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("ParcelData");
- msg->addF32("West", west_south.mV[VX]);
- msg->addF32("South", west_south.mV[VY]);
- msg->addF32("East", east_north.mV[VX]);
- msg->addF32("North", east_north.mV[VY]);
- msg->sendReliable(region->getHost());
- }
- return false;
-}
-
-
-void LLViewerParcelMgr::startDeedLandToGroup()
-{
- if (!mSelected || !mCurrentParcel)
- {
- LLNotificationsUtil::add("CannotDeedLandNothingSelected");
- return;
- }
-
- if (mRequestResult == PARCEL_RESULT_NO_DATA)
- {
- LLNotificationsUtil::add("CannotDeedLandWaitingForServer");
- return;
- }
-
- if (mRequestResult == PARCEL_RESULT_MULTIPLE)
- {
- LLNotificationsUtil::add("CannotDeedLandMultipleSelected");
- return;
- }
-
- LLVector3d parcel_center = (mWestSouth + mEastNorth) / 2.0;
- LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center);
- if (!region)
- {
- LLNotificationsUtil::add("CannotDeedLandNoRegion");
- return;
- }
-
- /*
- if(!gAgent.isGodlike())
- {
- if(region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL)
- && (mCurrentParcel->getOwnerID() != region->getOwner()))
- {
- LLSD args;
- args["REGION"] = region->getName();
- LLNotificationsUtil::add("CannotDeedLandNoTransfer", args);
- return;
- }
- }
- */
-
- deedLandToGroup();
-}
-void LLViewerParcelMgr::reclaimParcel()
-{
- LLParcel* parcel = LLViewerParcelMgr::getInstance()->getParcelSelection()->getParcel();
- LLViewerRegion* regionp = LLViewerParcelMgr::getInstance()->getSelectionRegion();
- if(parcel && parcel->getOwnerID().notNull()
- && (parcel->getOwnerID() != gAgent.getID())
- && regionp && (regionp->getOwner() == gAgent.getID()))
- {
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessage("ParcelReclaim");
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlock("Data");
- msg->addS32("LocalID", parcel->getLocalID());
- msg->sendReliable(regionp->getHost());
- }
-}
-
-// static
-bool LLViewerParcelMgr::releaseAlertCB(const LLSD& notification, const LLSD& response)
-{
- S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
- if (option == 0)
- {
- // Send the release message, not a force
- LLViewerParcelMgr::getInstance()->sendParcelRelease();
- }
- return false;
-}
-
-void LLViewerParcelMgr::buyPass()
-{
- LLParcel* parcel = getParcelSelection()->getParcel();
- if (!parcel) return;
-
- LLViewerRegion* region = getSelectionRegion();
- if (!region) return;
-
- LLMessageSystem* msg = gMessageSystem;
- msg->newMessageFast(_PREHASH_ParcelBuyPass);
- msg->nextBlock("AgentData");
- msg->addUUID("AgentID", gAgent.getID());
- msg->addUUID("SessionID", gAgent.getSessionID());
- msg->nextBlockFast(_PREHASH_ParcelData);
- msg->addS32Fast(_PREHASH_LocalID, parcel->getLocalID() );
- msg->sendReliable( region->getHost() );
-}
-
-//Tells whether we are allowed to buy a pass or not
-bool LLViewerParcelMgr::isCollisionBanned()
-{
- if ((mCollisionBanned == BA_ALLOWED) || (mCollisionBanned == BA_NOT_ON_LIST) || (mCollisionBanned == BA_NOT_IN_GROUP))
- return false;
- else
- return true;
-}
-
-// This implementation should mirror LLSimParcelMgr::isParcelOwnedBy
-// static
-bool LLViewerParcelMgr::isParcelOwnedByAgent(const LLParcel* parcelp, U64 group_proxy_power)
-{
- if (!parcelp)
- {
- return false;
- }
-
- // Gods can always assume ownership.
- if (gAgent.isGodlike())
- {
- return true;
- }
-
- // The owner of a parcel automatically gets all powersr.
- if (parcelp->getOwnerID() == gAgent.getID())
- {
- return true;
- }
-
- // Only gods can assume 'ownership' of public land.
- if (parcelp->isPublic())
- {
- return false;
- }
-
- // Return whether or not the agent has group_proxy_power powers in the
- // parcel's group.
- return gAgent.hasPowerInGroup(parcelp->getOwnerID(), group_proxy_power);
-}
-
-// This implementation should mirror llSimParcelMgr::isParcelModifiableBy
-// static
-bool LLViewerParcelMgr::isParcelModifiableByAgent(const LLParcel* parcelp, U64 group_proxy_power)
-{
- // If the agent can assume ownership, it is probably modifiable.
- bool rv = false;
- if (parcelp)
- {
- // *NOTE: This should only work for leased parcels, but group owned
- // parcels cannot be OS_LEASED yet. Phoenix 2003-12-15.
- rv = isParcelOwnedByAgent(parcelp, group_proxy_power);
-
- // ... except for the case that the parcel is not OS_LEASED for agent-owned parcels.
- if( (gAgent.getID() == parcelp->getOwnerID())
- && !gAgent.isGodlike()
- && (parcelp->getOwnershipStatus() != LLParcel::OS_LEASED) )
- {
- rv = false;
- }
- }
- return rv;
-}
-
-void sanitize_corners(const LLVector3d &corner1,
- const LLVector3d &corner2,
- LLVector3d &west_south_bottom,
- LLVector3d &east_north_top)
-{
- west_south_bottom.mdV[VX] = llmin( corner1.mdV[VX], corner2.mdV[VX] );
- west_south_bottom.mdV[VY] = llmin( corner1.mdV[VY], corner2.mdV[VY] );
- west_south_bottom.mdV[VZ] = llmin( corner1.mdV[VZ], corner2.mdV[VZ] );
-
- east_north_top.mdV[VX] = llmax( corner1.mdV[VX], corner2.mdV[VX] );
- east_north_top.mdV[VY] = llmax( corner1.mdV[VY], corner2.mdV[VY] );
- east_north_top.mdV[VZ] = llmax( corner1.mdV[VZ], corner2.mdV[VZ] );
-}
-
-
-void LLViewerParcelMgr::cleanupGlobals()
-{
-}
-
-LLViewerTexture* LLViewerParcelMgr::getBlockedImage() const
-{
- return sBlockedImage;
-}
-
-LLViewerTexture* LLViewerParcelMgr::getPassImage() const
-{
- return sPassImage;
-}
-
-/*
- * Set finish teleport callback. You can use it to observe all teleport events.
- * NOTE:
- * After local( in one region) teleports we
- * cannot rely on gAgent.getPositionGlobal(),
- * so the new position gets passed explicitly.
- * Use args of this callback to get global position of avatar after teleport event.
- */
-boost::signals2::connection LLViewerParcelMgr::setTeleportFinishedCallback(teleport_finished_callback_t cb)
-{
- return mTeleportFinishedSignal.connect(cb);
-}
-
-boost::signals2::connection LLViewerParcelMgr::setTeleportFailedCallback(teleport_failed_callback_t cb)
-{
- return mTeleportFailedSignal.connect(cb);
-}
-
-/* Ok, we're notified that teleport has been finished.
- * We should now propagate the notification via mTeleportFinishedSignal
- * to all interested parties.
- */
-void LLViewerParcelMgr::onTeleportFinished(bool local, const LLVector3d& new_pos)
-{
- // Treat only teleports within the same parcel as local (EXT-3139).
- if (local && LLViewerParcelMgr::getInstance()->inAgentParcel(new_pos))
- {
- // Local teleport. We already have the agent parcel data.
- // Emit the signal immediately.
- getInstance()->mTeleportFinishedSignal(new_pos, local);
- }
- else
- {
- // Non-local teleport (inter-region or between different parcels of the same region).
- // The agent parcel data has not been updated yet.
- // Let's wait for the update and then emit the signal.
- mTeleportInProgressPosition = new_pos;
- mTeleportInProgress = true;
- }
-}
-
-void LLViewerParcelMgr::onTeleportFailed()
-{
- mTeleportFailedSignal();
-}
-
-bool LLViewerParcelMgr::getTeleportInProgress()
-{
- return mTeleportInProgress // case where parcel data arrives after teleport
- || gAgent.getTeleportState() > LLAgent::TELEPORT_NONE; // For LOCAL, no mTeleportInProgress
-}
+/** + * @file llviewerparcelmgr.cpp + * @brief Viewer-side representation of owned land + * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ + * 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 + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" + +#include "llviewerparcelmgr.h" + +// Library includes +#include "llaudioengine.h" +#include "indra_constants.h" +#include "llcachename.h" +#include "llgl.h" +#include "llnotifications.h" +#include "llnotificationsutil.h" +#include "llparcel.h" +#include "message.h" +#include "llfloaterreg.h" + +// Viewer includes +#include "llagent.h" +#include "llagentaccess.h" +#include "llviewerparcelaskplay.h" +#include "llviewerwindow.h" +#include "llviewercontrol.h" +//#include "llfirstuse.h" +#include "llfloaterbuyland.h" +#include "llfloatergroups.h" +#include "llpanelnearbymedia.h" +#include "llfloatersellland.h" +#include "llfloatertools.h" +#include "llparcelselection.h" +#include "llresmgr.h" +#include "llsdutil.h" +#include "llsdutil_math.h" +#include "llslurl.h" +#include "llstatusbar.h" +#include "llui.h" +#include "llviewertexture.h" +#include "llviewertexturelist.h" +#include "llviewermenu.h" +#include "llviewerparcelmedia.h" +#include "llviewerparceloverlay.h" +#include "llviewerregion.h" +#include "llworld.h" +#include "roles_constants.h" +#include "llweb.h" +#include "llvieweraudio.h" +#include "llcorehttputil.h" + +#include "llenvironment.h" + +const F32 PARCEL_BAN_LINES_DRAW_SECS_ON_COLLISION = 10.f; +const F32 PARCEL_COLLISION_DRAW_SECS_ON_PROXIMITY = 1.f; + + +// Globals + +U8* LLViewerParcelMgr::sPackedOverlay = NULL; +S32 LLViewerParcelMgr::PARCEL_BAN_LINES_HIDE = 0; +S32 LLViewerParcelMgr::PARCEL_BAN_LINES_ON_COLLISION = 1; +S32 LLViewerParcelMgr::PARCEL_BAN_LINES_ON_PROXIMITY = 2; + +LLUUID gCurrentMovieID = LLUUID::null; + +LLPointer<LLViewerTexture> sBlockedImage; +LLPointer<LLViewerTexture> sPassImage; + +// Local functions +void callback_start_music(S32 option, void* data); +void optionally_prepare_video(const LLParcel *parcelp); +void callback_prepare_video(S32 option, void* data); +void prepare_video(const LLParcel *parcelp); +void start_video(const LLParcel *parcelp); +void stop_video(); +bool callback_god_force_owner(const LLSD&, const LLSD&); + +struct LLGodForceOwnerData +{ + LLUUID mOwnerID; + S32 mLocalID; + LLHost mHost; + + LLGodForceOwnerData( + const LLUUID& owner_id, + S32 local_parcel_id, + const LLHost& host) : + mOwnerID(owner_id), + mLocalID(local_parcel_id), + mHost(host) {} +}; + +// +// Methods +// +LLViewerParcelMgr::LLViewerParcelMgr() +: mSelected(false), + mRequestResult(0), + mWestSouth(), + mEastNorth(), + mSelectedDwell(DWELL_NAN), + mAgentParcelSequenceID(-1), + mHoverRequestResult(0), + mHoverWestSouth(), + mHoverEastNorth(), + mTeleportInProgressPosition(), + mRenderCollision(false), + mRenderSelection(true), + mCollisionBanned(0), + mCollisionTimer(), + mMediaParcelId(0), + mMediaRegionId(0) +{ + mCurrentParcel = new LLParcel(); + mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel); + mFloatingParcelSelection = new LLParcelSelection(mCurrentParcel); + + mAgentParcel = new LLParcel(); + mHoverParcel = new LLParcel(); + mCollisionParcel = new LLParcel(); + + mParcelsPerEdge = S32( REGION_WIDTH_METERS / PARCEL_GRID_STEP_METERS ); + mHighlightSegments = new U8[(mParcelsPerEdge+1)*(mParcelsPerEdge+1)]; + resetSegments(mHighlightSegments); + + mCollisionSegments = new U8[(mParcelsPerEdge+1)*(mParcelsPerEdge+1)]; + resetSegments(mCollisionSegments); + + // JC: Resolved a merge conflict here, eliminated + // mBlockedImage->setAddressMode(LLTexUnit::TAM_WRAP); + // because it is done in llviewertexturelist.cpp + mBlockedImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryLines.png", FTT_LOCAL_FILE, true, LLGLTexture::BOOST_UI); + mPassImage = LLViewerTextureManager::getFetchedTextureFromFile("world/NoEntryPassLines.png", FTT_LOCAL_FILE, true, LLGLTexture::BOOST_UI); + + S32 overlay_size = mParcelsPerEdge * mParcelsPerEdge / PARCEL_OVERLAY_CHUNKS; + sPackedOverlay = new U8[overlay_size]; + + mAgentParcelOverlay = new U8[mParcelsPerEdge * mParcelsPerEdge]; + S32 i; + for (i = 0; i < mParcelsPerEdge * mParcelsPerEdge; i++) + { + mAgentParcelOverlay[i] = 0; + } + + mTeleportInProgress = true; // the initial parcel update is treated like teleport +} + + +LLViewerParcelMgr::~LLViewerParcelMgr() +{ + mCurrentParcelSelection->setParcel(NULL); + mCurrentParcelSelection = NULL; + + mFloatingParcelSelection->setParcel(NULL); + mFloatingParcelSelection = NULL; + + delete mCurrentParcel; + mCurrentParcel = NULL; + + delete mAgentParcel; + mAgentParcel = NULL; + + delete mCollisionParcel; + mCollisionParcel = NULL; + + delete mHoverParcel; + mHoverParcel = NULL; + + delete[] mHighlightSegments; + mHighlightSegments = NULL; + + delete[] mCollisionSegments; + mCollisionSegments = NULL; + + delete[] sPackedOverlay; + sPackedOverlay = NULL; + + delete[] mAgentParcelOverlay; + mAgentParcelOverlay = NULL; + + sBlockedImage = NULL; + sPassImage = NULL; +} + +void LLViewerParcelMgr::dump() +{ + LL_INFOS() << "Parcel Manager Dump" << LL_ENDL; + LL_INFOS() << "mSelected " << S32(mSelected) << LL_ENDL; + LL_INFOS() << "Selected parcel: " << LL_ENDL; + LL_INFOS() << mWestSouth << " to " << mEastNorth << LL_ENDL; + mCurrentParcel->dump(); + LL_INFOS() << "banning " << mCurrentParcel->mBanList.size() << LL_ENDL; + + LLAccessEntry::map::const_iterator cit = mCurrentParcel->mBanList.begin(); + LLAccessEntry::map::const_iterator end = mCurrentParcel->mBanList.end(); + for ( ; cit != end; ++cit) + { + LL_INFOS() << "ban id " << (*cit).first << LL_ENDL; + } + LL_INFOS() << "Hover parcel:" << LL_ENDL; + mHoverParcel->dump(); + LL_INFOS() << "Agent parcel:" << LL_ENDL; + mAgentParcel->dump(); +} + + +LLViewerRegion* LLViewerParcelMgr::getSelectionRegion() +{ + return LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); +} + + +void LLViewerParcelMgr::getDisplayInfo(S32* area_out, S32* claim_out, + S32* rent_out, + bool* for_sale_out, + F32* dwell_out) +{ + S32 area = 0; + S32 price = 0; + S32 rent = 0; + bool for_sale = false; + F32 dwell = DWELL_NAN; + + if (mSelected) + { + if (mCurrentParcelSelection->mSelectedMultipleOwners) + { + area = mCurrentParcelSelection->getClaimableArea(); + } + else + { + area = getSelectedArea(); + } + + if (mCurrentParcel->getForSale()) + { + price = mCurrentParcel->getSalePrice(); + for_sale = true; + } + else + { + price = area * mCurrentParcel->getClaimPricePerMeter(); + for_sale = false; + } + + rent = mCurrentParcel->getTotalRent(); + + dwell = mSelectedDwell; + } + + *area_out = area; + *claim_out = price; + *rent_out = rent; + *for_sale_out = for_sale; + *dwell_out = dwell; +} + +S32 LLViewerParcelMgr::getSelectedArea() const +{ + S32 rv = 0; + if(mSelected && mCurrentParcel && mCurrentParcelSelection->mWholeParcelSelected) + { + rv = mCurrentParcel->getArea(); + } + else if(mSelected) + { + F64 width = mEastNorth.mdV[VX] - mWestSouth.mdV[VX]; + F64 height = mEastNorth.mdV[VY] - mWestSouth.mdV[VY]; + F32 area = (F32)(width * height); + rv = ll_round(area); + } + return rv; +} + +void LLViewerParcelMgr::resetSegments(U8* segments) +{ + S32 i; + S32 count = (mParcelsPerEdge+1)*(mParcelsPerEdge+1); + for (i = 0; i < count; i++) + { + segments[i] = 0x0; + } +} + + +void LLViewerParcelMgr::writeHighlightSegments(F32 west, F32 south, F32 east, + F32 north) +{ + S32 x, y; + S32 min_x = ll_round( west / PARCEL_GRID_STEP_METERS ); + S32 max_x = ll_round( east / PARCEL_GRID_STEP_METERS ); + S32 min_y = ll_round( south / PARCEL_GRID_STEP_METERS ); + S32 max_y = ll_round( north / PARCEL_GRID_STEP_METERS ); + + const S32 STRIDE = mParcelsPerEdge+1; + + // south edge + y = min_y; + for (x = min_x; x < max_x; x++) + { + // exclusive OR means that writing to this segment twice + // will turn it off + mHighlightSegments[x + y*STRIDE] ^= SOUTH_MASK; + } + + // west edge + x = min_x; + for (y = min_y; y < max_y; y++) + { + mHighlightSegments[x + y*STRIDE] ^= WEST_MASK; + } + + // north edge - draw the south border on the y+1'th cell, + // which given C-style arrays, is item foo[max_y] + y = max_y; + for (x = min_x; x < max_x; x++) + { + mHighlightSegments[x + y*STRIDE] ^= SOUTH_MASK; + } + + // east edge - draw west border on x+1'th cell + x = max_x; + for (y = min_y; y < max_y; y++) + { + mHighlightSegments[x + y*STRIDE] ^= WEST_MASK; + } +} + + +void LLViewerParcelMgr::writeSegmentsFromBitmap(U8* bitmap, U8* segments) +{ + S32 x; + S32 y; + const S32 IN_STRIDE = mParcelsPerEdge; + const S32 OUT_STRIDE = mParcelsPerEdge+1; + + for (y = 0; y < IN_STRIDE; y++) + { + x = 0; + while( x < IN_STRIDE ) + { + U8 byte = bitmap[ (x + y*IN_STRIDE) / 8 ]; + + S32 bit; + for (bit = 0; bit < 8; bit++) + { + if (byte & (1 << bit) ) + { + S32 out = x+y*OUT_STRIDE; + + // This and one above it + segments[out] ^= SOUTH_MASK; + segments[out+OUT_STRIDE] ^= SOUTH_MASK; + + // This and one to the right + segments[out] ^= WEST_MASK; + segments[out+1] ^= WEST_MASK; + } + x++; + } + } + } +} + + +void LLViewerParcelMgr::writeAgentParcelFromBitmap(U8* bitmap) +{ + S32 x; + S32 y; + const S32 IN_STRIDE = mParcelsPerEdge; + + for (y = 0; y < IN_STRIDE; y++) + { + x = 0; + while( x < IN_STRIDE ) + { + U8 byte = bitmap[ (x + y*IN_STRIDE) / 8 ]; + + S32 bit; + for (bit = 0; bit < 8; bit++) + { + if (byte & (1 << bit) ) + { + mAgentParcelOverlay[x+y*IN_STRIDE] = 1; + } + else + { + mAgentParcelOverlay[x+y*IN_STRIDE] = 0; + } + x++; + } + } + } +} + + +// Given a point, find the PARCEL_GRID_STEP x PARCEL_GRID_STEP block +// containing it and select that. +LLParcelSelectionHandle LLViewerParcelMgr::selectParcelAt(const LLVector3d& pos_global) +{ + LLVector3d southwest = pos_global; + LLVector3d northeast = pos_global; + + southwest -= LLVector3d( PARCEL_GRID_STEP_METERS/2, PARCEL_GRID_STEP_METERS/2, 0 ); + southwest.mdV[VX] = ll_round( southwest.mdV[VX], (F64)PARCEL_GRID_STEP_METERS ); + southwest.mdV[VY] = ll_round( southwest.mdV[VY], (F64)PARCEL_GRID_STEP_METERS ); + + northeast += LLVector3d( PARCEL_GRID_STEP_METERS/2, PARCEL_GRID_STEP_METERS/2, 0 ); + northeast.mdV[VX] = ll_round( northeast.mdV[VX], (F64)PARCEL_GRID_STEP_METERS ); + northeast.mdV[VY] = ll_round( northeast.mdV[VY], (F64)PARCEL_GRID_STEP_METERS ); + + // Snap to parcel + return selectLand( southwest, northeast, true ); +} + + +// Tries to select the parcel inside the rectangle +LLParcelSelectionHandle LLViewerParcelMgr::selectParcelInRectangle() +{ + return selectLand(mWestSouth, mEastNorth, true); +} + + +void LLViewerParcelMgr::selectCollisionParcel() +{ + // BUG: Claim to be in the agent's region + mWestSouth = gAgent.getRegion()->getOriginGlobal(); + mEastNorth = mWestSouth; + mEastNorth += LLVector3d(PARCEL_GRID_STEP_METERS, PARCEL_GRID_STEP_METERS, 0.0); + + // BUG: must be in the sim you are in + LLMessageSystem *msg = gMessageSystem; + msg->newMessageFast(_PREHASH_ParcelPropertiesRequestByID); + msg->nextBlockFast(_PREHASH_AgentID); + msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); + msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() ); + msg->nextBlockFast(_PREHASH_ParcelData); + msg->addS32Fast(_PREHASH_SequenceID, SELECTED_PARCEL_SEQ_ID ); + msg->addS32Fast(_PREHASH_LocalID, mCollisionParcel->getLocalID() ); + gAgent.sendReliableMessage(); + + mRequestResult = PARCEL_RESULT_NO_DATA; + + // Hack: Copy some data over temporarily + mCurrentParcel->setName( mCollisionParcel->getName() ); + mCurrentParcel->setDesc( mCollisionParcel->getDesc() ); + mCurrentParcel->setPassPrice(mCollisionParcel->getPassPrice()); + mCurrentParcel->setPassHours(mCollisionParcel->getPassHours()); + + // clear the list of segments to prevent flashing + resetSegments(mHighlightSegments); + + mFloatingParcelSelection->setParcel(mCurrentParcel); + mCurrentParcelSelection->setParcel(NULL); + mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel); + + mSelected = true; + mCurrentParcelSelection->mWholeParcelSelected = true; + notifyObservers(); + return; +} + + +// snap_selection = auto-select the hit parcel, if there is exactly one +LLParcelSelectionHandle LLViewerParcelMgr::selectLand(const LLVector3d &corner1, const LLVector3d &corner2, + bool snap_selection) +{ + sanitize_corners( corner1, corner2, mWestSouth, mEastNorth ); + + // ...x isn't more than one meter away + F32 delta_x = getSelectionWidth(); + if (delta_x * delta_x <= 1.f * 1.f) + { + mSelected = false; + notifyObservers(); + return NULL; + } + + // ...y isn't more than one meter away + F32 delta_y = getSelectionHeight(); + if (delta_y * delta_y <= 1.f * 1.f) + { + mSelected = false; + notifyObservers(); + return NULL; + } + + // Can't select across region boundary + // We need to pull in the upper right corner by a little bit to allow + // selection up to the x = 256 or y = 256 edge. + LLVector3d east_north_region_check( mEastNorth ); + east_north_region_check.mdV[VX] -= 0.5; + east_north_region_check.mdV[VY] -= 0.5; + + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal(mWestSouth); + LLViewerRegion *region_other = LLWorld::getInstance()->getRegionFromPosGlobal( east_north_region_check ); + + if(!region) + { + // just in case they somehow selected no land. + mSelected = false; + return NULL; + } + + if (region != region_other) + { + LLNotificationsUtil::add("CantSelectLandFromMultipleRegions"); + mSelected = false; + notifyObservers(); + return NULL; + } + + // Build region global copies of corners + LLVector3 wsb_region = region->getPosRegionFromGlobal( mWestSouth ); + LLVector3 ent_region = region->getPosRegionFromGlobal( mEastNorth ); + + // Send request message + LLMessageSystem *msg = gMessageSystem; + msg->newMessageFast(_PREHASH_ParcelPropertiesRequest); + msg->nextBlockFast(_PREHASH_AgentData); + msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); + msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() ); + msg->nextBlockFast(_PREHASH_ParcelData); + msg->addS32Fast(_PREHASH_SequenceID, SELECTED_PARCEL_SEQ_ID ); + msg->addF32Fast(_PREHASH_West, wsb_region.mV[VX] ); + msg->addF32Fast(_PREHASH_South, wsb_region.mV[VY] ); + msg->addF32Fast(_PREHASH_East, ent_region.mV[VX] ); + msg->addF32Fast(_PREHASH_North, ent_region.mV[VY] ); + msg->addBOOL("SnapSelection", snap_selection); + msg->sendReliable( region->getHost() ); + + mRequestResult = PARCEL_RESULT_NO_DATA; + + mFloatingParcelSelection->setParcel(mCurrentParcel); + mCurrentParcelSelection->setParcel(NULL); + mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel); + + mSelected = true; + mCurrentParcelSelection->mWholeParcelSelected = snap_selection; + notifyObservers(); + return mCurrentParcelSelection; +} + +void LLViewerParcelMgr::deselectUnused() +{ + // no more outstanding references to this selection, other than our own + if (mCurrentParcelSelection->getNumRefs() == 1 && mFloatingParcelSelection->getNumRefs() == 1) + { + deselectLand(); + } +} + +void LLViewerParcelMgr::deselectLand() +{ + if (mSelected) + { + mSelected = false; + + // Invalidate the selected parcel + mCurrentParcel->setLocalID(-1); + mCurrentParcel->mAccessList.clear(); + mCurrentParcel->mBanList.clear(); + //mCurrentParcel->mRenterList.reset(); + + mSelectedDwell = DWELL_NAN; + + // invalidate parcel selection so that existing users of this selection can clean up + mCurrentParcelSelection->setParcel(NULL); + mFloatingParcelSelection->setParcel(NULL); + // create new parcel selection + mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel); + + notifyObservers(); // Notify observers *after* changing the parcel selection + } +} + + +void LLViewerParcelMgr::addObserver(LLParcelObserver* observer) +{ + mObservers.push_back(observer); +} + + +void LLViewerParcelMgr::removeObserver(LLParcelObserver* observer) +{ + vector_replace_with_last(mObservers, observer); +} + + +// Call this method when it's time to update everyone on a new state. +// Copy the list because an observer could respond by removing itself +// from the list. +void LLViewerParcelMgr::notifyObservers() +{ + std::vector<LLParcelObserver*> observers; + S32 count = mObservers.size(); + S32 i; + for(i = 0; i < count; ++i) + { + observers.push_back(mObservers.at(i)); + } + for(i = 0; i < count; ++i) + { + observers.at(i)->changed(); + } +} + + +// +// ACCESSORS +// +bool LLViewerParcelMgr::selectionEmpty() const +{ + return !mSelected; +} + + +LLParcelSelectionHandle LLViewerParcelMgr::getParcelSelection() const +{ + return mCurrentParcelSelection; +} + +LLParcelSelectionHandle LLViewerParcelMgr::getFloatingParcelSelection() const +{ + return mFloatingParcelSelection; +} + +LLParcel *LLViewerParcelMgr::getAgentParcel() const +{ + return mAgentParcel; +} + + +LLParcel * LLViewerParcelMgr::getAgentOrSelectedParcel() const +{ + LLParcel *parcel(nullptr); + + LLParcelSelectionHandle sel_handle(getFloatingParcelSelection()); + if (sel_handle) + { + LLParcelSelection *selection(sel_handle.get()); + if (selection) + { + parcel = selection->getParcel(); + if (parcel && (parcel->getLocalID() == INVALID_PARCEL_ID)) + { + parcel = NULL; + } + } + } + + if (!parcel) + parcel = LLViewerParcelMgr::instance().getAgentParcel(); + + return parcel; +} + +// Return whether the agent can build on the land they are on +bool LLViewerParcelMgr::allowAgentBuild() const +{ + if (mAgentParcel) + { + return (gAgent.isGodlike() || + (mAgentParcel->allowModifyBy(gAgent.getID(), gAgent.getGroupID())) || + (isParcelOwnedByAgent(mAgentParcel, GP_LAND_ALLOW_CREATE))); + } + else + { + return gAgent.isGodlike(); + } +} + +// Return whether anyone can build on the given parcel +bool LLViewerParcelMgr::allowAgentBuild(const LLParcel* parcel) const +{ + return parcel->getAllowModify(); +} + +bool LLViewerParcelMgr::allowAgentVoice() const +{ + return allowAgentVoice(gAgent.getRegion(), mAgentParcel); +} + +bool LLViewerParcelMgr::allowAgentVoice(const LLViewerRegion* region, const LLParcel* parcel) const +{ + return region && region->isVoiceEnabled() + && parcel && parcel->getParcelFlagAllowVoice(); +} + +bool LLViewerParcelMgr::allowAgentFly(const LLViewerRegion* region, const LLParcel* parcel) const +{ + return region && !region->getBlockFly() + && parcel && parcel->getAllowFly(); +} + +// Can the agent be pushed around by LLPushObject? +bool LLViewerParcelMgr::allowAgentPush(const LLViewerRegion* region, const LLParcel* parcel) const +{ + return region && !region->getRestrictPushObject() + && parcel && !parcel->getRestrictPushObject(); +} + +bool LLViewerParcelMgr::allowAgentScripts(const LLViewerRegion* region, const LLParcel* parcel) const +{ + // *NOTE: This code does not take into account group-owned parcels + // and the flag to allow group-owned scripted objects to run. + // This mirrors the traditional menu bar parcel icon code, but is not + // technically correct. + return region + && !region->getRegionFlag(REGION_FLAGS_SKIP_SCRIPTS) + && !region->getRegionFlag(REGION_FLAGS_ESTATE_SKIP_SCRIPTS) + && parcel + && parcel->getAllowOtherScripts(); +} + +bool LLViewerParcelMgr::allowAgentDamage(const LLViewerRegion* region, const LLParcel* parcel) const +{ + return (region && region->getAllowDamage()) + || (parcel && parcel->getAllowDamage()); +} + +bool LLViewerParcelMgr::isOwnedAt(const LLVector3d& pos_global) const +{ + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global ); + if (!region) return false; + + LLViewerParcelOverlay* overlay = region->getParcelOverlay(); + if (!overlay) return false; + + LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global ); + + return overlay->isOwned( pos_region ); +} + +bool LLViewerParcelMgr::isOwnedSelfAt(const LLVector3d& pos_global) const +{ + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global ); + if (!region) return false; + + LLViewerParcelOverlay* overlay = region->getParcelOverlay(); + if (!overlay) return false; + + LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global ); + + return overlay->isOwnedSelf( pos_region ); +} + +bool LLViewerParcelMgr::isOwnedOtherAt(const LLVector3d& pos_global) const +{ + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global ); + if (!region) return false; + + LLViewerParcelOverlay* overlay = region->getParcelOverlay(); + if (!overlay) return false; + + LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global ); + + return overlay->isOwnedOther( pos_region ); +} + +bool LLViewerParcelMgr::isSoundLocal(const LLVector3d& pos_global) const +{ + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos_global ); + if (!region) return false; + + LLViewerParcelOverlay* overlay = region->getParcelOverlay(); + if (!overlay) return false; + + LLVector3 pos_region = region->getPosRegionFromGlobal( pos_global ); + + return overlay->isSoundLocal( pos_region ); +} + +bool LLViewerParcelMgr::canHearSound(const LLVector3d &pos_global) const +{ + bool in_agent_parcel = inAgentParcel(pos_global); + + if (in_agent_parcel) + { + // In same parcel as the agent + return true; + } + else + { + if (LLViewerParcelMgr::getInstance()->getAgentParcel()->getSoundLocal()) + { + // Not in same parcel, and agent parcel only has local sound + return false; + } + else if (LLViewerParcelMgr::getInstance()->isSoundLocal(pos_global)) + { + // Not in same parcel, and target parcel only has local sound + return false; + } + else + { + // Not in same parcel, but neither are local sound + return true; + } + } +} + + +bool LLViewerParcelMgr::inAgentParcel(const LLVector3d &pos_global) const +{ + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(pos_global); + LLViewerRegion* agent_region = gAgent.getRegion(); + if (!region || !agent_region) + return false; + + if (region != agent_region) + { + // Can't be in the agent parcel if you're not in the same region. + return false; + } + + LLVector3 pos_region = agent_region->getPosRegionFromGlobal(pos_global); + S32 row = S32(pos_region.mV[VY] / PARCEL_GRID_STEP_METERS); + S32 column = S32(pos_region.mV[VX] / PARCEL_GRID_STEP_METERS); + + if (mAgentParcelOverlay[row*mParcelsPerEdge + column]) + { + return true; + } + else + { + return false; + } +} + +// Returns NULL when there is no valid data. +LLParcel* LLViewerParcelMgr::getHoverParcel() const +{ + if (mHoverRequestResult == PARCEL_RESULT_SUCCESS) + { + return mHoverParcel; + } + else + { + return NULL; + } +} + +// Returns NULL when there is no valid data. +LLParcel* LLViewerParcelMgr::getCollisionParcel() const +{ + if (mRenderCollision) + { + return mCollisionParcel; + } + else + { + return NULL; + } +} + +// +// UTILITIES +// + +void LLViewerParcelMgr::render() +{ + if (mSelected && mRenderSelection && gSavedSettings.getBOOL("RenderParcelSelection") && !gDisconnected) + { + // Rendering is done in agent-coordinates, so need to supply + // an appropriate offset to the render code. + LLViewerRegion* regionp = LLWorld::getInstance()->getRegionFromPosGlobal(mWestSouth); + if (!regionp) return; + + renderHighlightSegments(mHighlightSegments, regionp); + } +} + + +void LLViewerParcelMgr::renderParcelCollision() +{ + static LLCachedControl<S32> ban_lines_mode(gSavedSettings , "ShowBanLines" , PARCEL_BAN_LINES_ON_COLLISION); + + // check for expiration + F32 expiration = (ban_lines_mode == PARCEL_BAN_LINES_ON_PROXIMITY) + ? PARCEL_COLLISION_DRAW_SECS_ON_PROXIMITY + : PARCEL_BAN_LINES_DRAW_SECS_ON_COLLISION; + if (mCollisionTimer.getElapsedTimeF32() > expiration) + { + mRenderCollision = false; + } + + if (mRenderCollision && ban_lines_mode != PARCEL_BAN_LINES_HIDE) + { + LLViewerRegion* regionp = gAgent.getRegion(); + if (regionp) + { + bool use_pass = mCollisionParcel->getParcelFlag(PF_USE_PASS_LIST); + renderCollisionSegments(mCollisionSegments, use_pass, regionp); + } + } +} + + +void LLViewerParcelMgr::sendParcelAccessListRequest(U32 flags) +{ + if (!mSelected) + { + return; + } + + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) return; + + LLMessageSystem *msg = gMessageSystem; + + + if (flags & AL_BAN) + { + mCurrentParcel->mBanList.clear(); + } + if (flags & AL_ACCESS) + { + mCurrentParcel->mAccessList.clear(); + } + if (flags & AL_ALLOW_EXPERIENCE) + { + mCurrentParcel->clearExperienceKeysByType(EXPERIENCE_KEY_TYPE_ALLOWED); + } + if (flags & AL_BLOCK_EXPERIENCE) + { + mCurrentParcel->clearExperienceKeysByType(EXPERIENCE_KEY_TYPE_BLOCKED); + } + + // Only the headers differ + msg->newMessageFast(_PREHASH_ParcelAccessListRequest); + msg->nextBlockFast(_PREHASH_AgentData); + msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); + msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); + msg->nextBlockFast(_PREHASH_Data); + msg->addS32Fast(_PREHASH_SequenceID, 0); + msg->addU32Fast(_PREHASH_Flags, flags); + msg->addS32("LocalID", mCurrentParcel->getLocalID() ); + msg->sendReliable( region->getHost() ); +} + + +void LLViewerParcelMgr::sendParcelDwellRequest() +{ + if (!mSelected) + { + return; + } + + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) return; + + LLMessageSystem *msg = gMessageSystem; + + // Only the headers differ + msg->newMessage("ParcelDwellRequest"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID() ); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlock("Data"); + msg->addS32("LocalID", mCurrentParcel->getLocalID()); + msg->addUUID("ParcelID", LLUUID::null); // filled in on simulator + msg->sendReliable( region->getHost() ); +} + + +void LLViewerParcelMgr::sendParcelGodForceOwner(const LLUUID& owner_id) +{ + if (!mSelected) + { + LLNotificationsUtil::add("CannotSetLandOwnerNothingSelected"); + return; + } + + LL_INFOS("ParcelMgr") << "Claiming " << mWestSouth << " to " << mEastNorth << LL_ENDL; + + // BUG: Only works for the region containing mWestSouthBottom + LLVector3d east_north_region_check( mEastNorth ); + east_north_region_check.mdV[VX] -= 0.5; + east_north_region_check.mdV[VY] -= 0.5; + + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) + { + // TODO: Add a force owner version of this alert. + LLNotificationsUtil::add("CannotContentifyNoRegion"); + return; + } + + // BUG: Make work for cross-region selections + LLViewerRegion *region2 = LLWorld::getInstance()->getRegionFromPosGlobal( east_north_region_check ); + if (region != region2) + { + LLNotificationsUtil::add("CannotSetLandOwnerMultipleRegions"); + return; + } + + LL_INFOS("ParcelMgr") << "Region " << region->getOriginGlobal() << LL_ENDL; + + LLSD payload; + payload["owner_id"] = owner_id; + payload["parcel_local_id"] = mCurrentParcel->getLocalID(); + payload["region_host"] = region->getHost().getIPandPort(); + LLNotification::Params params("ForceOwnerAuctionWarning"); + params.payload(payload).functor.function(callback_god_force_owner); + + if(mCurrentParcel->getAuctionID()) + { + LLNotifications::instance().add(params); + } + else + { + LLNotifications::instance().forceResponse(params, 0); + } +} + +bool callback_god_force_owner(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if(0 == option) + { + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelGodForceOwner"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID()); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlock("Data"); + msg->addUUID("OwnerID", notification["payload"]["owner_id"].asUUID()); + msg->addS32( "LocalID", notification["payload"]["parcel_local_id"].asInteger()); + msg->sendReliable(LLHost(notification["payload"]["region_host"].asString())); + } + return false; +} + +void LLViewerParcelMgr::sendParcelGodForceToContent() +{ + if (!mSelected) + { + LLNotificationsUtil::add("CannotContentifyNothingSelected"); + return; + } + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) + { + LLNotificationsUtil::add("CannotContentifyNoRegion"); + return; + } + + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelGodMarkAsContent"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID()); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlock("ParcelData"); + msg->addS32("LocalID", mCurrentParcel->getLocalID()); + msg->sendReliable(region->getHost()); +} + +void LLViewerParcelMgr::sendParcelRelease() +{ + if (!mSelected) + { + LLNotificationsUtil::add("CannotReleaseLandNothingSelected"); + return; + } + + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) + { + LLNotificationsUtil::add("CannotReleaseLandNoRegion"); + return; + } + + //U32 flags = PR_NONE; + //if (god_force) flags |= PR_GOD_FORCE; + + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelRelease"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID() ); + msg->addUUID("SessionID", gAgent.getSessionID() ); + msg->nextBlock("Data"); + msg->addS32("LocalID", mCurrentParcel->getLocalID() ); + //msg->addU32("Flags", flags); + msg->sendReliable( region->getHost() ); + + // Blitz selection, since the parcel might be non-rectangular, and + // we won't have appropriate parcel information. + deselectLand(); +} + +class LLViewerParcelMgr::ParcelBuyInfo +{ +public: + LLUUID mAgent; + LLUUID mSession; + LLUUID mGroup; + bool mIsGroupOwned; + bool mRemoveContribution; + bool mIsClaim; + LLHost mHost; + + // for parcel buys + S32 mParcelID; + S32 mPrice; + S32 mArea; + + // for land claims + F32 mWest; + F32 mSouth; + F32 mEast; + F32 mNorth; +}; + +LLViewerParcelMgr::ParcelBuyInfo* LLViewerParcelMgr::setupParcelBuy( + const LLUUID& agent_id, + const LLUUID& session_id, + const LLUUID& group_id, + bool is_group_owned, + bool is_claim, + bool remove_contribution) +{ + if (!mSelected || !mCurrentParcel) + { + LLNotificationsUtil::add("CannotBuyLandNothingSelected"); + return NULL; + } + + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) + { + LLNotificationsUtil::add("CannotBuyLandNoRegion"); + return NULL; + } + + if (is_claim) + { + LL_INFOS("ParcelMgr") << "Claiming " << mWestSouth << " to " << mEastNorth << LL_ENDL; + LL_INFOS("ParcelMgr") << "Region " << region->getOriginGlobal() << LL_ENDL; + + // BUG: Only works for the region containing mWestSouthBottom + LLVector3d east_north_region_check( mEastNorth ); + east_north_region_check.mdV[VX] -= 0.5; + east_north_region_check.mdV[VY] -= 0.5; + + LLViewerRegion *region2 = LLWorld::getInstance()->getRegionFromPosGlobal( east_north_region_check ); + + if (region != region2) + { + LLNotificationsUtil::add("CantBuyLandAcrossMultipleRegions"); + return NULL; + } + } + + + ParcelBuyInfo* info = new ParcelBuyInfo; + + info->mAgent = agent_id; + info->mSession = session_id; + info->mGroup = group_id; + info->mIsGroupOwned = is_group_owned; + info->mIsClaim = is_claim; + info->mRemoveContribution = remove_contribution; + info->mHost = region->getHost(); + info->mPrice = mCurrentParcel->getSalePrice(); + info->mArea = mCurrentParcel->getArea(); + + if (!is_claim) + { + info->mParcelID = mCurrentParcel->getLocalID(); + } + else + { + // BUG: Make work for cross-region selections + LLVector3 west_south_bottom_region = region->getPosRegionFromGlobal( mWestSouth ); + LLVector3 east_north_top_region = region->getPosRegionFromGlobal( mEastNorth ); + + info->mWest = west_south_bottom_region.mV[VX]; + info->mSouth = west_south_bottom_region.mV[VY]; + info->mEast = east_north_top_region.mV[VX]; + info->mNorth = east_north_top_region.mV[VY]; + } + + return info; +} + +void LLViewerParcelMgr::sendParcelBuy(ParcelBuyInfo* info) +{ + // send the message + LLMessageSystem* msg = gMessageSystem; + msg->newMessage(info->mIsClaim ? "ParcelClaim" : "ParcelBuy"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", info->mAgent); + msg->addUUID("SessionID", info->mSession); + msg->nextBlock("Data"); + msg->addUUID("GroupID", info->mGroup); + msg->addBOOL("IsGroupOwned", info->mIsGroupOwned); + if (!info->mIsClaim) + { + msg->addBOOL("RemoveContribution", info->mRemoveContribution); + msg->addS32("LocalID", info->mParcelID); + } + msg->addBOOL("Final", true); // don't allow escrow buys + if (info->mIsClaim) + { + msg->nextBlock("ParcelData"); + msg->addF32("West", info->mWest); + msg->addF32("South", info->mSouth); + msg->addF32("East", info->mEast); + msg->addF32("North", info->mNorth); + } + else // ParcelBuy + { + msg->nextBlock("ParcelData"); + msg->addS32("Price",info->mPrice); + msg->addS32("Area",info->mArea); + } + msg->sendReliable(info->mHost); +} + +void LLViewerParcelMgr::deleteParcelBuy(ParcelBuyInfo* *info) +{ + // Must be here because ParcelBuyInfo is local to this .cpp file + delete *info; + *info = NULL; +} + +void LLViewerParcelMgr::sendParcelDeed(const LLUUID& group_id) +{ + if (!mSelected || !mCurrentParcel) + { + LLNotificationsUtil::add("CannotDeedLandNothingSelected"); + return; + } + if(group_id.isNull()) + { + LLNotificationsUtil::add("CannotDeedLandNoGroup"); + return; + } + LLViewerRegion *region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) + { + LLNotificationsUtil::add("CannotDeedLandNoRegion"); + return; + } + + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelDeedToGroup"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID() ); + msg->addUUID("SessionID", gAgent.getSessionID() ); + msg->nextBlock("Data"); + msg->addUUID("GroupID", group_id ); + msg->addS32("LocalID", mCurrentParcel->getLocalID() ); + //msg->addU32("JoinNeighbors", join); + msg->sendReliable( region->getHost() ); +} + + +/* +// *NOTE: We cannot easily make landmarks at global positions because +// global positions probably refer to a sim/local combination which +// can move over time. We could implement this by looking up the +// region global x,y, but it's easier to take it out for now. +void LLViewerParcelMgr::makeLandmarkAtSelection() +{ + // Don't create for parcels you don't own + if (gAgent.getID() != mCurrentParcel->getOwnerID()) + { + return; + } + + LLVector3d global_center(mWestSouth); + global_center += mEastNorth; + global_center *= 0.5f; + + LLViewerRegion* region; + region = LLWorld::getInstance()->getRegionFromPosGlobal(global_center); + + LLVector3 west_south_bottom_region = region->getPosRegionFromGlobal( mWestSouth ); + LLVector3 east_north_top_region = region->getPosRegionFromGlobal( mEastNorth ); + + std::string name("My Land"); + std::string buffer; + S32 pos_x = (S32)floor((west_south_bottom_region.mV[VX] + east_north_top_region.mV[VX]) / 2.0f); + S32 pos_y = (S32)floor((west_south_bottom_region.mV[VY] + east_north_top_region.mV[VY]) / 2.0f); + buffer = llformat("%s in %s (%d, %d)", + name.c_str(), + region->getName().c_str(), + pos_x, pos_y); + name.assign(buffer); + + create_landmark(name, "Claimed land", global_center); +} +*/ + +const std::string& LLViewerParcelMgr::getAgentParcelName() const +{ + return mAgentParcel->getName(); +} + + +const S32 LLViewerParcelMgr::getAgentParcelId() const +{ + if (mAgentParcel) + return mAgentParcel->getLocalID(); + return INVALID_PARCEL_ID; +} + +void LLViewerParcelMgr::sendParcelPropertiesUpdate(LLParcel* parcel, bool use_agent_region) +{ + if(!parcel) + return; + + LLViewerRegion *region = use_agent_region ? gAgent.getRegion() : LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) + return; + + LLSD body; + std::string url = region->getCapability("ParcelPropertiesUpdate"); + if (!url.empty()) + { + // request new properties update from simulator + U32 message_flags = 0x01; + body["flags"] = ll_sd_from_U32(message_flags); + parcel->packMessage(body); + LL_INFOS("ParcelMgr") << "Sending parcel properties update via capability to: " + << url << LL_ENDL; + + LLCoreHttpUtil::HttpCoroutineAdapter::messageHttpPost(url, body, + "Parcel Properties sent to sim.", "Parcel Properties failed to send to sim."); + } + else + { + LLMessageSystem* msg = gMessageSystem; + msg->newMessageFast(_PREHASH_ParcelPropertiesUpdate); + msg->nextBlockFast(_PREHASH_AgentData); + msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); + msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); + msg->nextBlockFast(_PREHASH_ParcelData); + msg->addS32Fast(_PREHASH_LocalID, parcel->getLocalID() ); + + U32 message_flags = 0x01; + msg->addU32("Flags", message_flags); + + parcel->packMessage(msg); + + msg->sendReliable( region->getHost() ); + } +} + + +void LLViewerParcelMgr::setHoverParcel(const LLVector3d& pos) +{ + static U32 last_west, last_south; + static LLUUID last_region; + + // only request parcel info if position has changed outside of the + // last parcel grid step + const U32 west_parcel_step = (U32) floor( pos.mdV[VX] / PARCEL_GRID_STEP_METERS ); + const U32 south_parcel_step = (U32) floor( pos.mdV[VY] / PARCEL_GRID_STEP_METERS ); + + if ((west_parcel_step == last_west) && (south_parcel_step == last_south)) + { + // We are staying in same segment + return; + } + + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( pos ); + if (!region) + { + return; + } + + LLUUID region_id = region->getRegionID(); + LLVector3 pos_in_region = region->getPosRegionFromGlobal(pos); + + bool request_properties = false; + if (region_id != last_region) + { + request_properties = true; + } + else + { + // Check if new position is in same parcel. + // This check is not ideal, since it checks by way of straight lines. + // So sometimes (small parcel in the middle of large one) it can + // decide that parcel actually changed, but it still allows to + // reduce amount of requests significantly + + S32 west_parcel_local = (S32)(pos_in_region.mV[VX] / PARCEL_GRID_STEP_METERS); + S32 south_parcel_local = (S32)(pos_in_region.mV[VY] / PARCEL_GRID_STEP_METERS); + + LLViewerParcelOverlay* overlay = region->getParcelOverlay(); + if (!overlay) + { + request_properties = true; + } + while (!request_properties && west_parcel_step < last_west) + { + S32 segment_shift = last_west - west_parcel_step; + request_properties = overlay->parcelLineFlags(south_parcel_local, west_parcel_local + segment_shift) & PARCEL_WEST_LINE; + last_west--; + } + while (!request_properties && south_parcel_step < last_south) + { + S32 segment_shift = last_south - south_parcel_step; + request_properties = overlay->parcelLineFlags(south_parcel_local + segment_shift, west_parcel_local) & PARCEL_SOUTH_LINE; + last_south--; + } + // Note: could have just swapped values, reused first two 'while' and set last_south, last_west separately, + // but this looks to be easier to understand/straightforward/less bulky + while (!request_properties && west_parcel_step > last_west) + { + S32 segment_shift = west_parcel_step - last_west; + request_properties = overlay->parcelLineFlags(south_parcel_local, west_parcel_local - segment_shift + 1) & PARCEL_WEST_LINE; + last_west++; + } + while (!request_properties && south_parcel_step > last_south) + { + S32 segment_shift = south_parcel_step - last_south; + request_properties = overlay->parcelLineFlags(south_parcel_local - segment_shift + 1, west_parcel_local) & PARCEL_SOUTH_LINE; + last_south++; + } + + // if (!request_properties) last_south and last_west will be equal to new values + } + + if (request_properties) + { + last_west = west_parcel_step; + last_south = south_parcel_step; + last_region = region_id; + + LL_DEBUGS("ParcelMgr") << "Requesting parcel properties on hover, for " << pos << LL_ENDL; + + + // Send a rectangle around the point. + // This means the parcel sent back is at least a rectangle around the point, + // which is more efficient for public land. Fewer requests are sent. JC + F32 west = PARCEL_GRID_STEP_METERS * floor(pos_in_region.mV[VX] / PARCEL_GRID_STEP_METERS); + F32 south = PARCEL_GRID_STEP_METERS * floor(pos_in_region.mV[VY] / PARCEL_GRID_STEP_METERS); + + F32 east = west + PARCEL_GRID_STEP_METERS; + F32 north = south + PARCEL_GRID_STEP_METERS; + + // Send request message + LLMessageSystem *msg = gMessageSystem; + msg->newMessageFast(_PREHASH_ParcelPropertiesRequest); + msg->nextBlockFast(_PREHASH_AgentData); + msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID()); + msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID()); + msg->nextBlockFast(_PREHASH_ParcelData); + msg->addS32Fast(_PREHASH_SequenceID, HOVERED_PARCEL_SEQ_ID); + msg->addF32Fast(_PREHASH_West, west); + msg->addF32Fast(_PREHASH_South, south); + msg->addF32Fast(_PREHASH_East, east); + msg->addF32Fast(_PREHASH_North, north); + msg->addBOOL("SnapSelection", false); + msg->sendReliable(region->getHost()); + + mHoverRequestResult = PARCEL_RESULT_NO_DATA; + } +} + + +// static +void LLViewerParcelMgr::processParcelOverlay(LLMessageSystem *msg, void **user) +{ + // Extract the packed overlay information + S32 packed_overlay_size = msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_Data); + + if (packed_overlay_size <= 0) + { + LL_WARNS() << "Overlay size " << packed_overlay_size << LL_ENDL; + return; + } + + S32 parcels_per_edge = LLViewerParcelMgr::getInstance()->mParcelsPerEdge; + S32 expected_size = parcels_per_edge * parcels_per_edge / PARCEL_OVERLAY_CHUNKS; + if (packed_overlay_size != expected_size) + { + LL_WARNS() << "Got parcel overlay size " << packed_overlay_size + << " expecting " << expected_size << LL_ENDL; + return; + } + + S32 sequence_id; + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SequenceID, sequence_id); + msg->getBinaryDataFast( + _PREHASH_ParcelData, + _PREHASH_Data, + sPackedOverlay, + expected_size); + + LLHost host = msg->getSender(); + LLViewerRegion *region = LLWorld::getInstance()->getRegion(host); + if (region) + { + region->mParcelOverlay->uncompressLandOverlay( sequence_id, sPackedOverlay ); + } +} + +// static +void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **user) +{ + if (LLApp::isExiting() || gDisconnected) + { + LL_DEBUGS("ParcelMgr") << "Ignoring parcel properties, shutting down" << LL_ENDL; + return; + } + + S32 request_result; + S32 sequence_id; + bool snap_selection = false; + S32 self_count = 0; + S32 other_count = 0; + S32 public_count = 0; + S32 local_id; + LLUUID owner_id; + bool is_group_owned; + U32 auction_id = 0; + S32 claim_price_per_meter = 0; + S32 rent_price_per_meter = 0; + S32 claim_date = 0; + LLVector3 aabb_min; + LLVector3 aabb_max; + S32 area = 0; + S32 sw_max_prims = 0; + S32 sw_total_prims = 0; + //LLUUID buyer_id; + U8 status = 0; + S32 max_prims = 0; + S32 total_prims = 0; + S32 owner_prims = 0; + S32 group_prims = 0; + S32 other_prims = 0; + S32 selected_prims = 0; + F32 parcel_prim_bonus = 1.f; + bool region_push_override = false; + bool region_deny_anonymous_override = false; + bool region_deny_identified_override = false; // Deprecated + bool region_deny_transacted_override = false; // Deprecated + bool region_deny_age_unverified_override = false; + bool region_allow_access_override = true; + bool region_allow_environment_override = true; + S32 parcel_environment_version = 0; + bool agent_parcel_update = false; // updating previous(existing) agent parcel + U32 extended_flags = 0; //obscure MOAP + + S32 other_clean_time = 0; + + LLViewerParcelMgr& parcel_mgr = LLViewerParcelMgr::instance(); + + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_RequestResult, request_result); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SequenceID, sequence_id); + + if (request_result == PARCEL_RESULT_NO_DATA) + { + // no valid parcel data + LL_INFOS("ParcelMgr") << "no valid parcel data" << LL_ENDL; + return; + } + + // Decide where the data will go. + LLParcel* parcel = NULL; + if (sequence_id == SELECTED_PARCEL_SEQ_ID) + { + // ...selected parcels report this sequence id + parcel_mgr.mRequestResult = PARCEL_RESULT_SUCCESS; + parcel = parcel_mgr.mCurrentParcel; + } + else if (sequence_id == HOVERED_PARCEL_SEQ_ID) + { + parcel_mgr.mHoverRequestResult = PARCEL_RESULT_SUCCESS; + parcel = parcel_mgr.mHoverParcel; + } + else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID || + sequence_id == COLLISION_NOT_ON_LIST_PARCEL_SEQ_ID || + sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID) + { + parcel_mgr.mHoverRequestResult = PARCEL_RESULT_SUCCESS; + parcel = parcel_mgr.mCollisionParcel; + } + else if (sequence_id == 0 || sequence_id > parcel_mgr.mAgentParcelSequenceID) + { + // new agent parcel + // *TODO: Does it really make sense to set the agent parcel to this + // parcel if the client doesn't know what kind of parcel data this is? + parcel_mgr.mAgentParcelSequenceID = sequence_id; + parcel = parcel_mgr.mAgentParcel; + } + else + { + LL_INFOS("ParcelMgr") << "out of order agent parcel sequence id " << sequence_id + << " last good " << parcel_mgr.mAgentParcelSequenceID + << LL_ENDL; + return; + } + + msg->getBOOL("ParcelData", "SnapSelection", snap_selection); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SelfCount, self_count); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_OtherCount, other_count); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_PublicCount, public_count); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_LocalID, local_id); + msg->getUUIDFast(_PREHASH_ParcelData, _PREHASH_OwnerID, owner_id); + msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_IsGroupOwned, is_group_owned); + msg->getU32Fast(_PREHASH_ParcelData, _PREHASH_AuctionID, auction_id); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_ClaimDate, claim_date); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_ClaimPrice, claim_price_per_meter); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_RentPrice, rent_price_per_meter); + msg->getVector3Fast(_PREHASH_ParcelData, _PREHASH_AABBMin, aabb_min); + msg->getVector3Fast(_PREHASH_ParcelData, _PREHASH_AABBMax, aabb_max); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_Area, area); + //msg->getUUIDFast( _PREHASH_ParcelData, _PREHASH_BuyerID, buyer_id); + msg->getU8("ParcelData", "Status", status); + msg->getS32("ParcelData", "SimWideMaxPrims", sw_max_prims); + msg->getS32("ParcelData", "SimWideTotalPrims", sw_total_prims); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_MaxPrims, max_prims); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_TotalPrims, total_prims); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_OwnerPrims, owner_prims); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_GroupPrims, group_prims); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_OtherPrims, other_prims); + msg->getS32Fast(_PREHASH_ParcelData, _PREHASH_SelectedPrims, selected_prims); + msg->getF32Fast(_PREHASH_ParcelData, _PREHASH_ParcelPrimBonus, parcel_prim_bonus); + msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionPushOverride, region_push_override); + msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionDenyAnonymous, region_deny_anonymous_override); + msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionDenyIdentified, region_deny_identified_override); // Deprecated + msg->getBOOLFast(_PREHASH_ParcelData, _PREHASH_RegionDenyTransacted, region_deny_transacted_override); // Deprecated + if (msg->getNumberOfBlocksFast(_PREHASH_AgeVerificationBlock)) + { + // this block was added later and may not be on older sims, so we have to test its existence first + msg->getBOOLFast(_PREHASH_AgeVerificationBlock, _PREHASH_RegionDenyAgeUnverified, region_deny_age_unverified_override); + } + + if (msg->getNumberOfBlocks(_PREHASH_RegionAllowAccessBlock)) + { + msg->getBOOLFast(_PREHASH_RegionAllowAccessBlock, _PREHASH_RegionAllowAccessOverride, region_allow_access_override); + } + + if (msg->getNumberOfBlocks(_PREHASH_ParcelExtendedFlags)) + { + msg->getU32Fast(_PREHASH_ParcelExtendedFlags, _PREHASH_Flags, extended_flags); + } + + if (msg->getNumberOfBlocks(_PREHASH_ParcelEnvironmentBlock)) + { + msg->getS32Fast(_PREHASH_ParcelEnvironmentBlock, _PREHASH_ParcelEnvironmentVersion, parcel_environment_version); + msg->getBOOLFast(_PREHASH_ParcelEnvironmentBlock, _PREHASH_RegionAllowEnvironmentOverride, region_allow_environment_override); + } + + msg->getS32("ParcelData", "OtherCleanTime", other_clean_time ); + + LL_DEBUGS("ParcelMgr") << "Processing parcel " << local_id << " update, target(sequence): " << sequence_id << LL_ENDL; + + // Actually extract the data. + if (parcel) + { + if (local_id == parcel_mgr.mAgentParcel->getLocalID()) + { + // Parcels in different regions can have same ids. + LLViewerRegion* parcel_region = LLWorld::getInstance()->getRegion(msg->getSender()); + LLViewerRegion* agent_region = gAgent.getRegion(); + if (parcel_region && agent_region && parcel_region->getRegionID() == agent_region->getRegionID()) + { + // we got an updated version of agent parcel + agent_parcel_update = true; + } + } + + S32 cur_parcel_environment_version = parcel->getParcelEnvironmentVersion(); + bool environment_changed = (cur_parcel_environment_version != parcel_environment_version); + + parcel->init(owner_id, + false, false, false, + claim_date, claim_price_per_meter, rent_price_per_meter, + area, other_prims, parcel_prim_bonus, is_group_owned); + parcel->setLocalID(local_id); + parcel->setAABBMin(aabb_min); + parcel->setAABBMax(aabb_max); + + parcel->setAuctionID(auction_id); + parcel->setOwnershipStatus((LLParcel::EOwnershipStatus)status); + + parcel->setSimWideMaxPrimCapacity(sw_max_prims); + parcel->setSimWidePrimCount(sw_total_prims); + parcel->setMaxPrimCapacity(max_prims); + parcel->setOwnerPrimCount(owner_prims); + parcel->setGroupPrimCount(group_prims); + parcel->setOtherPrimCount(other_prims); + parcel->setSelectedPrimCount(selected_prims); + parcel->setParcelPrimBonus(parcel_prim_bonus); + + parcel->setCleanOtherTime(other_clean_time); + parcel->setRegionPushOverride(region_push_override); + parcel->setRegionDenyAnonymousOverride(region_deny_anonymous_override); + parcel->setRegionDenyAgeUnverifiedOverride(region_deny_age_unverified_override); + parcel->setRegionAllowAccessOverride(region_allow_access_override); + parcel->setParcelEnvironmentVersion(cur_parcel_environment_version); + parcel->setRegionAllowEnvironmentOverride(region_allow_environment_override); + + parcel->setObscureMOAP((bool)extended_flags); + + parcel->unpackMessage(msg); + + if (parcel == parcel_mgr.mAgentParcel) + { + // new agent parcel + S32 bitmap_size = parcel_mgr.mParcelsPerEdge + * parcel_mgr.mParcelsPerEdge + / 8; + U8* bitmap = new U8[ bitmap_size ]; + msg->getBinaryDataFast(_PREHASH_ParcelData, _PREHASH_Bitmap, bitmap, bitmap_size); + + parcel_mgr.writeAgentParcelFromBitmap(bitmap); + delete[] bitmap; + + // Let interesting parties know about agent parcel change. + LLViewerParcelMgr* instance = LLViewerParcelMgr::getInstance(); + + if (instance->mTeleportInProgress) + { + instance->mTeleportInProgress = false; + if(instance->mTeleportInProgressPosition.isNull()) + { + //initial update + instance->mTeleportFinishedSignal(gAgent.getPositionGlobal(), false); + } + else + { + instance->mTeleportFinishedSignal(instance->mTeleportInProgressPosition, false); + } + } + parcel->setParcelEnvironmentVersion(parcel_environment_version); + LL_DEBUGS("ENVIRONMENT") << "Parcel environment version is " << parcel->getParcelEnvironmentVersion() << LL_ENDL; + + // Notify anything that wants to know when the agent changes parcels + gAgent.changeParcels(); + instance->mTeleportInProgress = false; + } + else if (agent_parcel_update) + { + parcel->setParcelEnvironmentVersion(parcel_environment_version); + // updated agent parcel + parcel_mgr.mAgentParcel->unpackMessage(msg); + if ((LLEnvironment::instance().isExtendedEnvironmentEnabled() && environment_changed)) + { + LL_DEBUGS("ENVIRONMENT") << "Parcel environment version is " << parcel->getParcelEnvironmentVersion() << LL_ENDL; + LLEnvironment::instance().requestParcel(local_id); + } + } + } + + // Handle updating selections, if necessary. + if (sequence_id == SELECTED_PARCEL_SEQ_ID) + { + // Update selected counts + parcel_mgr.mCurrentParcelSelection->mSelectedSelfCount = self_count; + parcel_mgr.mCurrentParcelSelection->mSelectedOtherCount = other_count; + parcel_mgr.mCurrentParcelSelection->mSelectedPublicCount = public_count; + + parcel_mgr.mCurrentParcelSelection->mSelectedMultipleOwners = + (request_result == PARCEL_RESULT_MULTIPLE); + + // Select the whole parcel + LLViewerRegion* region = LLWorld::getInstance()->getRegion( msg->getSender() ); + if (region) + { + if (!snap_selection) + { + // don't muck with the westsouth and eastnorth. + // just highlight it + LLVector3 west_south = region->getPosRegionFromGlobal(parcel_mgr.mWestSouth); + LLVector3 east_north = region->getPosRegionFromGlobal(parcel_mgr.mEastNorth); + + parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments); + parcel_mgr.writeHighlightSegments( + west_south.mV[VX], + west_south.mV[VY], + east_north.mV[VX], + east_north.mV[VY] ); + parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = false; + } + else if (0 == local_id) + { + // this is public land, just highlight the selection + parcel_mgr.mWestSouth = region->getPosGlobalFromRegion( aabb_min ); + parcel_mgr.mEastNorth = region->getPosGlobalFromRegion( aabb_max ); + + parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments); + parcel_mgr.writeHighlightSegments( + aabb_min.mV[VX], + aabb_min.mV[VY], + aabb_max.mV[VX], + aabb_max.mV[VY] ); + parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = true; + } + else + { + parcel_mgr.mWestSouth = region->getPosGlobalFromRegion( aabb_min ); + parcel_mgr.mEastNorth = region->getPosGlobalFromRegion( aabb_max ); + + // Owned land, highlight the boundaries + S32 bitmap_size = parcel_mgr.mParcelsPerEdge + * parcel_mgr.mParcelsPerEdge + / 8; + U8* bitmap = new U8[ bitmap_size ]; + msg->getBinaryDataFast(_PREHASH_ParcelData, _PREHASH_Bitmap, bitmap, bitmap_size); + + parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments); + parcel_mgr.writeSegmentsFromBitmap( bitmap, parcel_mgr.mHighlightSegments ); + + delete[] bitmap; + bitmap = NULL; + + parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = true; + } + + // Request access list information for this land + parcel_mgr.sendParcelAccessListRequest(AL_ACCESS | AL_BAN | AL_ALLOW_EXPERIENCE | AL_BLOCK_EXPERIENCE); + + // Request dwell for this land, if it's not public land. + parcel_mgr.mSelectedDwell = DWELL_NAN; + if (0 != local_id) + { + parcel_mgr.sendParcelDwellRequest(); + } + + parcel_mgr.mSelected = true; + parcel_mgr.notifyObservers(); + } + } + else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID || + sequence_id == COLLISION_NOT_ON_LIST_PARCEL_SEQ_ID || + sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID) + { + // We're about to collide with this parcel + static LLCachedControl<S32> ban_lines_mode(gSavedSettings , "ShowBanLines" , PARCEL_BAN_LINES_ON_COLLISION); + if (ban_lines_mode == PARCEL_BAN_LINES_ON_PROXIMITY) + { + parcel_mgr.resetCollisionTimer(); + } + + // Differentiate this parcel if we are banned from it. + if (sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID) + { + parcel_mgr.mCollisionBanned = BA_BANNED; + } + else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID) + { + parcel_mgr.mCollisionBanned = BA_NOT_IN_GROUP; + } + else + { + parcel_mgr.mCollisionBanned = BA_NOT_ON_LIST; + + } + + S32 bitmap_size = parcel_mgr.mParcelsPerEdge + * parcel_mgr.mParcelsPerEdge + / 8; + U8* bitmap = new U8[ bitmap_size ]; + msg->getBinaryDataFast(_PREHASH_ParcelData, _PREHASH_Bitmap, bitmap, bitmap_size); + + parcel_mgr.resetSegments(parcel_mgr.mCollisionSegments); + parcel_mgr.writeSegmentsFromBitmap( bitmap, parcel_mgr.mCollisionSegments ); + + delete[] bitmap; + bitmap = NULL; + + } + else if (sequence_id == HOVERED_PARCEL_SEQ_ID) + { + LLViewerRegion *region = LLWorld::getInstance()->getRegion( msg->getSender() ); + if (region) + { + parcel_mgr.mHoverWestSouth = region->getPosGlobalFromRegion( aabb_min ); + parcel_mgr.mHoverEastNorth = region->getPosGlobalFromRegion( aabb_max ); + } + else + { + parcel_mgr.mHoverWestSouth.clearVec(); + parcel_mgr.mHoverEastNorth.clearVec(); + } + } + else + { + if (gNonInteractive) + { + return; + } + + // Check for video + LLViewerParcelMedia::getInstance()->update(parcel); + + // Then check for music + if (gAudiop) + { + if (parcel) + { + // Only update stream if parcel changed (recreated) or music is playing (enabled) + static LLCachedControl<bool> already_playing(gSavedSettings, "MediaTentativeAutoPlay", true); + if (!agent_parcel_update || already_playing) + { + LLViewerParcelAskPlay::getInstance()->cancelNotification(); + std::string music_url_raw = parcel->getMusicURL(); + + // Trim off whitespace from front and back + std::string music_url = music_url_raw; + LLStringUtil::trim(music_url); + + // If there is a new music URL and it's valid, play it. + if (music_url.size() > 12) + { + if (music_url.substr(0, 7) == "http://" + || music_url.substr(0, 8) == "https://") + { + LLViewerRegion *region = LLWorld::getInstance()->getRegion(msg->getSender()); + if (region) + { + optionallyStartMusic(music_url, parcel->mLocalID, region->getRegionID(), !agent_parcel_update); + } + } + else + { + LL_INFOS("ParcelMgr") << "Stopping parcel music (invalid audio stream URL)" << LL_ENDL; + // clears the URL + // null value causes fade out + LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null); + } + } + else if (!gAudiop->getInternetStreamURL().empty()) + { + LL_INFOS("ParcelMgr") << "Stopping parcel music (parcel stream URL is empty)" << LL_ENDL; + // null value causes fade out + LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null); + } + } + } + else + { + // Public land has no music + LLViewerParcelAskPlay::getInstance()->cancelNotification(); + LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade(); + } + }//if gAudiop + }; +} + +//static +void LLViewerParcelMgr::onStartMusicResponse(const LLUUID ®ion_id, const S32 &parcel_id, const std::string &url, const bool &play) +{ + if (play) + { + LL_INFOS("ParcelMgr") << "Starting parcel music " << url << LL_ENDL; + LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(url); + } + else + { + LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null); + } +} + +void LLViewerParcelMgr::optionallyStartMusic(const std::string &music_url, const S32 &local_id, const LLUUID ®ion_id, bool switched_parcel) +{ + static LLCachedControl<bool> streaming_music(gSavedSettings, "AudioStreamingMusic", true); + if (streaming_music) + { + static LLCachedControl<S32> autoplay_mode(gSavedSettings, "ParcelMediaAutoPlayEnable", 1); + static LLCachedControl<bool> tentative_autoplay(gSavedSettings, "MediaTentativeAutoPlay", true); + // only play music when you enter a new parcel if the UI control for this + // was not *explicitly* stopped by the user. (part of SL-4878) + LLPanelNearByMedia* nearby_media_panel = gStatusBar ? gStatusBar->getNearbyMediaPanel() : NULL; + LLViewerAudio* viewer_audio = LLViewerAudio::getInstance(); + + // ask mode //todo constants + if (autoplay_mode == 2) + { + // if user set media to play - ask + if ((nearby_media_panel && nearby_media_panel->getParcelAudioAutoStart()) + || (!nearby_media_panel && tentative_autoplay)) + { + // user did not stop audio + if (switched_parcel || music_url != viewer_audio->getNextStreamURI()) + { + viewer_audio->startInternetStreamWithAutoFade(LLStringUtil::null); + + LLViewerParcelAskPlay::getInstance()->askToPlay(region_id, + local_id, + music_url, + onStartMusicResponse); + } + // else do nothing: + // Parcel properties changed, but not url. + // We are already playing this url and asked about it when agent entered parcel + // or user started audio manually at some point + } + else + { + // stopped by the user, do not autoplay + LLViewerParcelAskPlay::getInstance()->cancelNotification(); + viewer_audio->startInternetStreamWithAutoFade(LLStringUtil::null); + } + } + // autoplay + else if ((nearby_media_panel + && nearby_media_panel->getParcelAudioAutoStart()) + // or they have expressed no opinion in the UI, but have autoplay on... + || (!nearby_media_panel + && autoplay_mode == 1 + && tentative_autoplay)) + { + LL_INFOS("ParcelMgr") << "Starting parcel music " << music_url << LL_ENDL; + viewer_audio->startInternetStreamWithAutoFade(music_url); + } + // autoplay off + else if(switched_parcel || music_url != viewer_audio->getNextStreamURI()) + { + viewer_audio->startInternetStreamWithAutoFade(LLStringUtil::null); + } + } +} + +// static +void LLViewerParcelMgr::processParcelAccessListReply(LLMessageSystem *msg, void **user) +{ + LLUUID agent_id; + S32 sequence_id = 0; + U32 message_flags = 0x0; + S32 parcel_id = -1; + + msg->getUUIDFast(_PREHASH_Data, _PREHASH_AgentID, agent_id); + msg->getS32Fast( _PREHASH_Data, _PREHASH_SequenceID, sequence_id ); //ignored + msg->getU32Fast( _PREHASH_Data, _PREHASH_Flags, message_flags); + msg->getS32Fast( _PREHASH_Data, _PREHASH_LocalID, parcel_id); + + LLParcel* parcel = LLViewerParcelMgr::getInstance()->mCurrentParcel; + if (!parcel) return; + + if (parcel_id != parcel->getLocalID()) + { + LL_WARNS_ONCE("ParcelMgr") << "processParcelAccessListReply for parcel " << parcel_id + << " which isn't the selected parcel " << parcel->getLocalID()<< LL_ENDL; + return; + } + + if (message_flags & AL_ACCESS) + { + parcel->unpackAccessEntries(msg, &(parcel->mAccessList) ); + } + else if (message_flags & AL_BAN) + { + parcel->unpackAccessEntries(msg, &(parcel->mBanList) ); + } + else if (message_flags & AL_ALLOW_EXPERIENCE) + { + parcel->unpackExperienceEntries(msg, EXPERIENCE_KEY_TYPE_ALLOWED); + } + else if (message_flags & AL_BLOCK_EXPERIENCE) + { + parcel->unpackExperienceEntries(msg, EXPERIENCE_KEY_TYPE_BLOCKED); + } + /*else if (message_flags & AL_RENTER) + { + parcel->unpackAccessEntries(msg, &(parcel->mRenterList) ); + }*/ + + LLViewerParcelMgr::getInstance()->notifyObservers(); +} + + +// static +void LLViewerParcelMgr::processParcelDwellReply(LLMessageSystem* msg, void**) +{ + LLUUID agent_id; + msg->getUUID("AgentData", "AgentID", agent_id); + + S32 local_id; + msg->getS32("Data", "LocalID", local_id); + + LLUUID parcel_id; + msg->getUUID("Data", "ParcelID", parcel_id); + + F32 dwell; + msg->getF32("Data", "Dwell", dwell); + + if (local_id == LLViewerParcelMgr::getInstance()->mCurrentParcel->getLocalID()) + { + LLViewerParcelMgr::getInstance()->mSelectedDwell = dwell; + LLViewerParcelMgr::getInstance()->notifyObservers(); + } +} + + +void LLViewerParcelMgr::sendParcelAccessListUpdate(U32 which) +{ + if (!mSelected) + { + return; + } + + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth ); + if (!region) return; + + LLParcel* parcel = mCurrentParcel; + if (!parcel) return; + + if (which & AL_ACCESS) + { + sendParcelAccessListUpdate(AL_ACCESS, parcel->mAccessList, region, parcel->getLocalID()); + } + + if (which & AL_BAN) + { + sendParcelAccessListUpdate(AL_BAN, parcel->mBanList, region, parcel->getLocalID()); + } + + if(which & AL_ALLOW_EXPERIENCE) + { + sendParcelAccessListUpdate(AL_ALLOW_EXPERIENCE, parcel->getExperienceKeysByType(EXPERIENCE_KEY_TYPE_ALLOWED), region, parcel->getLocalID()); + } + if(which & AL_BLOCK_EXPERIENCE) + { + sendParcelAccessListUpdate(AL_BLOCK_EXPERIENCE, parcel->getExperienceKeysByType(EXPERIENCE_KEY_TYPE_BLOCKED), region, parcel->getLocalID()); + } +} + +void LLViewerParcelMgr::sendParcelAccessListUpdate(U32 flags, const LLAccessEntry::map& entries, LLViewerRegion* region, S32 parcel_local_id) +{ + S32 count = entries.size(); + S32 num_sections = (S32) ceil(count/PARCEL_MAX_ENTRIES_PER_PACKET); + S32 sequence_id = 1; + bool start_message = true; + bool initial = true; + + LLUUID transactionUUID; + transactionUUID.generate(); + + + LLMessageSystem* msg = gMessageSystem; + + LLAccessEntry::map::const_iterator cit = entries.begin(); + LLAccessEntry::map::const_iterator end = entries.end(); + while ( (cit != end) || initial ) + { + if (start_message) + { + msg->newMessageFast(_PREHASH_ParcelAccessListUpdate); + msg->nextBlockFast(_PREHASH_AgentData); + msg->addUUIDFast(_PREHASH_AgentID, gAgent.getID() ); + msg->addUUIDFast(_PREHASH_SessionID, gAgent.getSessionID() ); + msg->nextBlockFast(_PREHASH_Data); + msg->addU32Fast(_PREHASH_Flags, flags); + msg->addS32(_PREHASH_LocalID, parcel_local_id); + msg->addUUIDFast(_PREHASH_TransactionID, transactionUUID); + msg->addS32Fast(_PREHASH_SequenceID, sequence_id); + msg->addS32Fast(_PREHASH_Sections, num_sections); + start_message = false; + + if (initial && (cit == end)) + { + // pack an empty block if there will be no data + msg->nextBlockFast(_PREHASH_List); + msg->addUUIDFast(_PREHASH_ID, LLUUID::null ); + msg->addS32Fast(_PREHASH_Time, 0 ); + msg->addU32Fast(_PREHASH_Flags, 0 ); + } + + initial = false; + sequence_id++; + + } + + while ( (cit != end) && (msg->getCurrentSendTotal() < MTUBYTES)) + { + const LLAccessEntry& entry = (*cit).second; + + msg->nextBlockFast(_PREHASH_List); + msg->addUUIDFast(_PREHASH_ID, entry.mID ); + msg->addS32Fast(_PREHASH_Time, entry.mTime ); + msg->addU32Fast(_PREHASH_Flags, entry.mFlags ); + ++cit; + } + + start_message = true; + msg->sendReliable( region->getHost() ); + } +} + + +void LLViewerParcelMgr::deedLandToGroup() +{ + std::string group_name; + gCacheName->getGroupName(mCurrentParcel->getGroupID(), group_name); + LLSD args; + args["AREA"] = llformat("%d", mCurrentParcel->getArea()); + args["GROUP_NAME"] = group_name; + if(mCurrentParcel->getContributeWithDeed()) + { + args["NAME"] = LLSLURL("agent", mCurrentParcel->getOwnerID(), "completename").getSLURLString(); + LLNotificationsUtil::add("DeedLandToGroupWithContribution",args, LLSD(), deedAlertCB); + } + else + { + LLNotificationsUtil::add("DeedLandToGroup",args, LLSD(), deedAlertCB); + } +} + +// static +bool LLViewerParcelMgr::deedAlertCB(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if (option == 0) + { + LLParcel* parcel = LLViewerParcelMgr::getInstance()->getParcelSelection()->getParcel(); + LLUUID group_id; + if(parcel) + { + group_id = parcel->getGroupID(); + } + LLViewerParcelMgr::getInstance()->sendParcelDeed(group_id); + } + return false; +} + + +void LLViewerParcelMgr::startReleaseLand() +{ + if (!mSelected) + { + LLNotificationsUtil::add("CannotReleaseLandNothingSelected"); + return; + } + + if (mRequestResult == PARCEL_RESULT_NO_DATA) + { + LLNotificationsUtil::add("CannotReleaseLandWatingForServer"); + return; + } + + if (mRequestResult == PARCEL_RESULT_MULTIPLE) + { + LLNotificationsUtil::add("CannotReleaseLandSelected"); + return; + } + + if (!isParcelOwnedByAgent(mCurrentParcel, GP_LAND_RELEASE) + && !(gAgent.canManageEstate())) + { + LLNotificationsUtil::add("CannotReleaseLandDontOwn"); + return; + } + + LLVector3d parcel_center = (mWestSouth + mEastNorth) / 2.0; + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center); + if (!region) + { + LLNotificationsUtil::add("CannotReleaseLandRegionNotFound"); + return; + } +/* + if (region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL) + && !gAgent.isGodlike()) + { + LLSD args; + args["REGION"] = region->getName(); + LLNotificationsUtil::add("CannotReleaseLandNoTransfer", args); + return; + } +*/ + + if (!mCurrentParcelSelection->mWholeParcelSelected) + { + LLNotificationsUtil::add("CannotReleaseLandPartialSelection"); + return; + } + + // Compute claim price + LLSD args; + args["AREA"] = llformat("%d",mCurrentParcel->getArea()); + LLNotificationsUtil::add("ReleaseLandWarning", args, LLSD(), releaseAlertCB); +} + +bool LLViewerParcelMgr::canAgentBuyParcel(LLParcel* parcel, bool forGroup) const +{ + if (!parcel) + { + return false; + } + + if (mSelected && parcel == mCurrentParcel) + { + if (mRequestResult == PARCEL_RESULT_NO_DATA) + { + return false; + } + } + + const LLUUID& parcelOwner = parcel->getOwnerID(); + const LLUUID& authorizeBuyer = parcel->getAuthorizedBuyerID(); + + if (parcel->isPublic()) + { + return true; // change this if want to make it gods only + } + + LLVector3 parcel_coord = parcel->getCenterpoint(); + LLViewerRegion* regionp = LLWorld::getInstance()->getRegionFromPosAgent(parcel_coord); + if (regionp) + { + U8 sim_access = regionp->getSimAccess(); + const LLAgentAccess& agent_access = gAgent.getAgentAccess(); + // if the region is PG, we're happy already, so do nothing + // but if we're set to avoid either mature or adult, get us outta here + if ((sim_access == SIM_ACCESS_MATURE) && + !agent_access.canAccessMature()) + { + return false; + } + else if ((sim_access == SIM_ACCESS_ADULT) && + !agent_access.canAccessAdult()) + { + return false; + } + } + + bool isForSale = parcel->getForSale() + && ((parcel->getSalePrice() > 0) || (authorizeBuyer.notNull())); + + bool isEmpowered + = forGroup ? gAgent.hasPowerInActiveGroup(GP_LAND_DEED) : true; + + bool isOwner + = parcelOwner == (forGroup ? gAgent.getGroupID() : gAgent.getID()); + + bool isAuthorized + = (authorizeBuyer.isNull() + || (gAgent.getID() == authorizeBuyer) + || (gAgent.hasPowerInGroup(authorizeBuyer,GP_LAND_DEED) + && gAgent.hasPowerInGroup(authorizeBuyer,GP_LAND_SET_SALE_INFO))); + + return isForSale && !isOwner && isAuthorized && isEmpowered; +} + + +void LLViewerParcelMgr::startBuyLand(bool is_for_group) +{ + LLFloaterBuyLand::buyLand(getSelectionRegion(), mCurrentParcelSelection, is_for_group); +} + +void LLViewerParcelMgr::startSellLand() +{ + LLFloaterSellLand::sellLand(getSelectionRegion(), mCurrentParcelSelection); +} + +void LLViewerParcelMgr::startDivideLand() +{ + if (!mSelected) + { + LLNotificationsUtil::add("CannotDivideLandNothingSelected"); + return; + } + + if (mCurrentParcelSelection->mWholeParcelSelected) + { + LLNotificationsUtil::add("CannotDivideLandPartialSelection"); + return; + } + + LLSD payload; + payload["west_south_border"] = ll_sd_from_vector3d(mWestSouth); + payload["east_north_border"] = ll_sd_from_vector3d(mEastNorth); + + LLNotificationsUtil::add("LandDivideWarning", LLSD(), payload, callbackDivideLand); +} + +// static +bool LLViewerParcelMgr::callbackDivideLand(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + LLVector3d west_south_d = ll_vector3d_from_sd(notification["payload"]["west_south_border"]); + LLVector3d east_north_d = ll_vector3d_from_sd(notification["payload"]["east_north_border"]); + LLVector3d parcel_center = (west_south_d + east_north_d) / 2.0; + + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center); + if (!region) + { + LLNotificationsUtil::add("CannotDivideLandNoRegion"); + return false; + } + + if (0 == option) + { + LLVector3 west_south = region->getPosRegionFromGlobal(west_south_d); + LLVector3 east_north = region->getPosRegionFromGlobal(east_north_d); + + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelDivide"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID()); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlock("ParcelData"); + msg->addF32("West", west_south.mV[VX]); + msg->addF32("South", west_south.mV[VY]); + msg->addF32("East", east_north.mV[VX]); + msg->addF32("North", east_north.mV[VY]); + msg->sendReliable(region->getHost()); + } + return false; +} + + +void LLViewerParcelMgr::startJoinLand() +{ + if (!mSelected) + { + LLNotificationsUtil::add("CannotJoinLandNothingSelected"); + return; + } + + if (mCurrentParcelSelection->mWholeParcelSelected) + { + LLNotificationsUtil::add("CannotJoinLandEntireParcelSelected"); + return; + } + + if (!mCurrentParcelSelection->mSelectedMultipleOwners) + { + LLNotificationsUtil::add("CannotJoinLandSelection"); + return; + } + + LLSD payload; + payload["west_south_border"] = ll_sd_from_vector3d(mWestSouth); + payload["east_north_border"] = ll_sd_from_vector3d(mEastNorth); + + LLNotificationsUtil::add("JoinLandWarning", LLSD(), payload, callbackJoinLand); +} + +// static +bool LLViewerParcelMgr::callbackJoinLand(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + LLVector3d west_south_d = ll_vector3d_from_sd(notification["payload"]["west_south_border"]); + LLVector3d east_north_d = ll_vector3d_from_sd(notification["payload"]["east_north_border"]); + LLVector3d parcel_center = (west_south_d + east_north_d) / 2.0; + + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center); + if (!region) + { + LLNotificationsUtil::add("CannotJoinLandNoRegion"); + return false; + } + + if (0 == option) + { + LLVector3 west_south = region->getPosRegionFromGlobal(west_south_d); + LLVector3 east_north = region->getPosRegionFromGlobal(east_north_d); + + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelJoin"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID()); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlock("ParcelData"); + msg->addF32("West", west_south.mV[VX]); + msg->addF32("South", west_south.mV[VY]); + msg->addF32("East", east_north.mV[VX]); + msg->addF32("North", east_north.mV[VY]); + msg->sendReliable(region->getHost()); + } + return false; +} + + +void LLViewerParcelMgr::startDeedLandToGroup() +{ + if (!mSelected || !mCurrentParcel) + { + LLNotificationsUtil::add("CannotDeedLandNothingSelected"); + return; + } + + if (mRequestResult == PARCEL_RESULT_NO_DATA) + { + LLNotificationsUtil::add("CannotDeedLandWaitingForServer"); + return; + } + + if (mRequestResult == PARCEL_RESULT_MULTIPLE) + { + LLNotificationsUtil::add("CannotDeedLandMultipleSelected"); + return; + } + + LLVector3d parcel_center = (mWestSouth + mEastNorth) / 2.0; + LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal(parcel_center); + if (!region) + { + LLNotificationsUtil::add("CannotDeedLandNoRegion"); + return; + } + + /* + if(!gAgent.isGodlike()) + { + if(region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL) + && (mCurrentParcel->getOwnerID() != region->getOwner())) + { + LLSD args; + args["REGION"] = region->getName(); + LLNotificationsUtil::add("CannotDeedLandNoTransfer", args); + return; + } + } + */ + + deedLandToGroup(); +} +void LLViewerParcelMgr::reclaimParcel() +{ + LLParcel* parcel = LLViewerParcelMgr::getInstance()->getParcelSelection()->getParcel(); + LLViewerRegion* regionp = LLViewerParcelMgr::getInstance()->getSelectionRegion(); + if(parcel && parcel->getOwnerID().notNull() + && (parcel->getOwnerID() != gAgent.getID()) + && regionp && (regionp->getOwner() == gAgent.getID())) + { + LLMessageSystem* msg = gMessageSystem; + msg->newMessage("ParcelReclaim"); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID()); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlock("Data"); + msg->addS32("LocalID", parcel->getLocalID()); + msg->sendReliable(regionp->getHost()); + } +} + +// static +bool LLViewerParcelMgr::releaseAlertCB(const LLSD& notification, const LLSD& response) +{ + S32 option = LLNotificationsUtil::getSelectedOption(notification, response); + if (option == 0) + { + // Send the release message, not a force + LLViewerParcelMgr::getInstance()->sendParcelRelease(); + } + return false; +} + +void LLViewerParcelMgr::buyPass() +{ + LLParcel* parcel = getParcelSelection()->getParcel(); + if (!parcel) return; + + LLViewerRegion* region = getSelectionRegion(); + if (!region) return; + + LLMessageSystem* msg = gMessageSystem; + msg->newMessageFast(_PREHASH_ParcelBuyPass); + msg->nextBlock("AgentData"); + msg->addUUID("AgentID", gAgent.getID()); + msg->addUUID("SessionID", gAgent.getSessionID()); + msg->nextBlockFast(_PREHASH_ParcelData); + msg->addS32Fast(_PREHASH_LocalID, parcel->getLocalID() ); + msg->sendReliable( region->getHost() ); +} + +//Tells whether we are allowed to buy a pass or not +bool LLViewerParcelMgr::isCollisionBanned() +{ + if ((mCollisionBanned == BA_ALLOWED) || (mCollisionBanned == BA_NOT_ON_LIST) || (mCollisionBanned == BA_NOT_IN_GROUP)) + return false; + else + return true; +} + +// This implementation should mirror LLSimParcelMgr::isParcelOwnedBy +// static +bool LLViewerParcelMgr::isParcelOwnedByAgent(const LLParcel* parcelp, U64 group_proxy_power) +{ + if (!parcelp) + { + return false; + } + + // Gods can always assume ownership. + if (gAgent.isGodlike()) + { + return true; + } + + // The owner of a parcel automatically gets all powersr. + if (parcelp->getOwnerID() == gAgent.getID()) + { + return true; + } + + // Only gods can assume 'ownership' of public land. + if (parcelp->isPublic()) + { + return false; + } + + // Return whether or not the agent has group_proxy_power powers in the + // parcel's group. + return gAgent.hasPowerInGroup(parcelp->getOwnerID(), group_proxy_power); +} + +// This implementation should mirror llSimParcelMgr::isParcelModifiableBy +// static +bool LLViewerParcelMgr::isParcelModifiableByAgent(const LLParcel* parcelp, U64 group_proxy_power) +{ + // If the agent can assume ownership, it is probably modifiable. + bool rv = false; + if (parcelp) + { + // *NOTE: This should only work for leased parcels, but group owned + // parcels cannot be OS_LEASED yet. Phoenix 2003-12-15. + rv = isParcelOwnedByAgent(parcelp, group_proxy_power); + + // ... except for the case that the parcel is not OS_LEASED for agent-owned parcels. + if( (gAgent.getID() == parcelp->getOwnerID()) + && !gAgent.isGodlike() + && (parcelp->getOwnershipStatus() != LLParcel::OS_LEASED) ) + { + rv = false; + } + } + return rv; +} + +void sanitize_corners(const LLVector3d &corner1, + const LLVector3d &corner2, + LLVector3d &west_south_bottom, + LLVector3d &east_north_top) +{ + west_south_bottom.mdV[VX] = llmin( corner1.mdV[VX], corner2.mdV[VX] ); + west_south_bottom.mdV[VY] = llmin( corner1.mdV[VY], corner2.mdV[VY] ); + west_south_bottom.mdV[VZ] = llmin( corner1.mdV[VZ], corner2.mdV[VZ] ); + + east_north_top.mdV[VX] = llmax( corner1.mdV[VX], corner2.mdV[VX] ); + east_north_top.mdV[VY] = llmax( corner1.mdV[VY], corner2.mdV[VY] ); + east_north_top.mdV[VZ] = llmax( corner1.mdV[VZ], corner2.mdV[VZ] ); +} + + +void LLViewerParcelMgr::cleanupGlobals() +{ +} + +LLViewerTexture* LLViewerParcelMgr::getBlockedImage() const +{ + return sBlockedImage; +} + +LLViewerTexture* LLViewerParcelMgr::getPassImage() const +{ + return sPassImage; +} + +/* + * Set finish teleport callback. You can use it to observe all teleport events. + * NOTE: + * After local( in one region) teleports we + * cannot rely on gAgent.getPositionGlobal(), + * so the new position gets passed explicitly. + * Use args of this callback to get global position of avatar after teleport event. + */ +boost::signals2::connection LLViewerParcelMgr::setTeleportFinishedCallback(teleport_finished_callback_t cb) +{ + return mTeleportFinishedSignal.connect(cb); +} + +boost::signals2::connection LLViewerParcelMgr::setTeleportFailedCallback(teleport_failed_callback_t cb) +{ + return mTeleportFailedSignal.connect(cb); +} + +/* Ok, we're notified that teleport has been finished. + * We should now propagate the notification via mTeleportFinishedSignal + * to all interested parties. + */ +void LLViewerParcelMgr::onTeleportFinished(bool local, const LLVector3d& new_pos) +{ + // Treat only teleports within the same parcel as local (EXT-3139). + if (local && LLViewerParcelMgr::getInstance()->inAgentParcel(new_pos)) + { + // Local teleport. We already have the agent parcel data. + // Emit the signal immediately. + getInstance()->mTeleportFinishedSignal(new_pos, local); + } + else + { + // Non-local teleport (inter-region or between different parcels of the same region). + // The agent parcel data has not been updated yet. + // Let's wait for the update and then emit the signal. + mTeleportInProgressPosition = new_pos; + mTeleportInProgress = true; + } +} + +void LLViewerParcelMgr::onTeleportFailed() +{ + mTeleportFailedSignal(); +} + +bool LLViewerParcelMgr::getTeleportInProgress() +{ + return mTeleportInProgress // case where parcel data arrives after teleport + || gAgent.getTeleportState() > LLAgent::TELEPORT_NONE; // For LOCAL, no mTeleportInProgress +} |