1 files changed, 156 insertions, 220 deletions

diff --git a/indra/newview/llviewerparcelmgr.cpp b/indra/newview/llviewerparcelmgr.cpp
index fccd1156d3..d9d4c34fb0 100644..100755
--- a/indra/newview/llviewerparcelmgr.cpp
+++ b/indra/newview/llviewerparcelmgr.cpp
@@ -36,12 +36,12 @@
 #include "llnotifications.h"
 #include "llnotificationsutil.h"
 #include "llparcel.h"
-#include "llsecondlifeurls.h"
 #include "message.h"
 #include "llfloaterreg.h"
 
 // Viewer includes
 #include "llagent.h"
+#include "llagentaccess.h"
 #include "llviewerwindow.h"
 #include "llviewercontrol.h"
 //#include "llfirstuse.h"
@@ -54,6 +54,7 @@
 #include "llresmgr.h"
 #include "llsdutil.h"
 #include "llsdutil_math.h"
+#include "llslurl.h"
 #include "llstatusbar.h"
 #include "llui.h"
 #include "llviewertexture.h"
@@ -65,6 +66,7 @@
 #include "llworld.h"
 #include "roles_constants.h"
 #include "llweb.h"
+#include "llvieweraudio.h"
 
 const F32 PARCEL_COLLISION_DRAW_SECS = 1.f;
 
@@ -79,7 +81,6 @@ LLPointer<LLViewerTexture> sBlockedImage;
 LLPointer<LLViewerTexture> sPassImage;
 
 // Local functions
-void optionally_start_music(const std::string& music_url);
 void callback_start_music(S32 option, void* data);
 void optionally_prepare_video(const LLParcel *parcelp);
 void callback_prepare_video(S32 option, void* data);
@@ -111,11 +112,12 @@ LLViewerParcelMgr::LLViewerParcelMgr()
 	mRequestResult(0),
 	mWestSouth(),
 	mEastNorth(),
-	mSelectedDwell(0.f),
+	mSelectedDwell(DWELL_NAN),
 	mAgentParcelSequenceID(-1),
 	mHoverRequestResult(0),
 	mHoverWestSouth(),
 	mHoverEastNorth(),
+	mTeleportInProgressPosition(),
 	mRenderCollision(FALSE),
 	mRenderSelection(TRUE),
 	mCollisionBanned(0),
@@ -196,22 +198,22 @@ LLViewerParcelMgr::~LLViewerParcelMgr()
 
 void LLViewerParcelMgr::dump()
 {
-	llinfos << "Parcel Manager Dump" << llendl;
-	llinfos << "mSelected " << S32(mSelected) << llendl;
-	llinfos << "Selected parcel: " << llendl;
-	llinfos << mWestSouth << " to " << mEastNorth << llendl;
+	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();
-	llinfos << "banning " << mCurrentParcel->mBanList.size() << llendl;
+	LL_INFOS() << "banning " << mCurrentParcel->mBanList.size() << LL_ENDL;
 	
 	access_map_const_iterator cit = mCurrentParcel->mBanList.begin();
 	access_map_const_iterator end = mCurrentParcel->mBanList.end();
 	for ( ; cit != end; ++cit)
 	{
-		llinfos << "ban id " << (*cit).first << llendl;
+		LL_INFOS() << "ban id " << (*cit).first << LL_ENDL;
 	}
-	llinfos << "Hover parcel:" << llendl;
+	LL_INFOS() << "Hover parcel:" << LL_ENDL;
 	mHoverParcel->dump();
-	llinfos << "Agent parcel:" << llendl;
+	LL_INFOS() << "Agent parcel:" << LL_ENDL;
 	mAgentParcel->dump();
 }
 
@@ -231,7 +233,7 @@ void LLViewerParcelMgr::getDisplayInfo(S32* area_out, S32* claim_out,
 	S32 price = 0;
 	S32 rent = 0;
 	BOOL for_sale = FALSE;
-	F32 dwell = 0.f;
+	F32 dwell = DWELL_NAN;
 
 	if (mSelected)
 	{
@@ -279,7 +281,7 @@ S32 LLViewerParcelMgr::getSelectedArea() const
 		F64 width = mEastNorth.mdV[VX] - mWestSouth.mdV[VX];
 		F64 height = mEastNorth.mdV[VY] - mWestSouth.mdV[VY];
 		F32 area = (F32)(width * height);
-		rv = llround(area);
+		rv = ll_round(area);
 	}
 	return rv;
 }
@@ -299,10 +301,10 @@ void LLViewerParcelMgr::writeHighlightSegments(F32 west, F32 south, F32 east,
 											   F32 north)
 {
 	S32 x, y;
-	S32 min_x = llround( west / PARCEL_GRID_STEP_METERS );
-	S32 max_x = llround( east / PARCEL_GRID_STEP_METERS );
-	S32 min_y = llround( south / PARCEL_GRID_STEP_METERS );
-	S32 max_y = llround( north / PARCEL_GRID_STEP_METERS );
+	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;
 
@@ -414,12 +416,12 @@ LLParcelSelectionHandle LLViewerParcelMgr::selectParcelAt(const LLVector3d& pos_
 	LLVector3d northeast = pos_global;
 
 	southwest -= LLVector3d( PARCEL_GRID_STEP_METERS/2, PARCEL_GRID_STEP_METERS/2, 0 );
-	southwest.mdV[VX] = llround( southwest.mdV[VX], (F64)PARCEL_GRID_STEP_METERS );
-	southwest.mdV[VY] = llround( southwest.mdV[VY], (F64)PARCEL_GRID_STEP_METERS );
+	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] = llround( northeast.mdV[VX], (F64)PARCEL_GRID_STEP_METERS );
-	northeast.mdV[VY] = llround( northeast.mdV[VY], (F64)PARCEL_GRID_STEP_METERS );
+	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 );
@@ -543,9 +545,6 @@ LLParcelSelectionHandle LLViewerParcelMgr::selectLand(const LLVector3d &corner1,
 
 	mRequestResult = PARCEL_RESULT_NO_DATA;
 
-	// clear the list of segments to prevent flashing
-	resetSegments(mHighlightSegments);
-
 	mFloatingParcelSelection->setParcel(mCurrentParcel);
 	mCurrentParcelSelection->setParcel(NULL);
 	mCurrentParcelSelection = new LLParcelSelection(mCurrentParcel);
@@ -577,7 +576,7 @@ void LLViewerParcelMgr::deselectLand()
 		mCurrentParcel->mBanList.clear();
 		//mCurrentParcel->mRenterList.reset();
 
-		mSelectedDwell = 0.f;
+		mSelectedDwell = DWELL_NAN;
 
 		// invalidate parcel selection so that existing users of this selection can clean up
 		mCurrentParcelSelection->setParcel(NULL);
@@ -592,13 +591,13 @@ void LLViewerParcelMgr::deselectLand()
 
 void LLViewerParcelMgr::addObserver(LLParcelObserver* observer)
 {
-	mObservers.put(observer);
+	mObservers.push_back(observer);
 }
 
 
 void LLViewerParcelMgr::removeObserver(LLParcelObserver* observer)
 {
-	mObservers.removeObj(observer);
+	vector_replace_with_last(mObservers, observer);
 }
 
 
@@ -607,16 +606,16 @@ void LLViewerParcelMgr::removeObserver(LLParcelObserver* observer)
 // from the list.
 void LLViewerParcelMgr::notifyObservers()
 {
-	LLDynamicArray<LLParcelObserver*> observers;
-	S32 count = mObservers.count();
+	std::vector<LLParcelObserver*> observers;
+	S32 count = mObservers.size();
 	S32 i;
 	for(i = 0; i < count; ++i)
 	{
-		observers.put(mObservers.get(i));
+		observers.push_back(mObservers.at(i));
 	}
 	for(i = 0; i < count; ++i)
 	{
-		observers.get(i)->changed();
+		observers.at(i)->changed();
 	}
 }
 
@@ -697,8 +696,8 @@ bool LLViewerParcelMgr::allowAgentScripts(const LLViewerRegion* region, const LL
 	// This mirrors the traditional menu bar parcel icon code, but is not
 	// technically correct.
 	return region
-		&& !(region->getRegionFlags() & REGION_FLAGS_SKIP_SCRIPTS)
-		&& !(region->getRegionFlags() & REGION_FLAGS_ESTATE_SKIP_SCRIPTS)
+		&& !region->getRegionFlag(REGION_FLAGS_SKIP_SCRIPTS)
+		&& !region->getRegionFlag(REGION_FLAGS_ESTATE_SKIP_SCRIPTS)
 		&& parcel
 		&& parcel->getAllowOtherScripts();
 }
@@ -706,7 +705,7 @@ bool LLViewerParcelMgr::allowAgentScripts(const LLViewerRegion* region, const LL
 bool LLViewerParcelMgr::allowAgentDamage(const LLViewerRegion* region, const LLParcel* parcel) const
 {
 	return (region && region->getAllowDamage())
-		|| (parcel && parcel->getAllowDamage());
+		&& (parcel && parcel->getAllowDamage());
 }
 
 BOOL LLViewerParcelMgr::isOwnedAt(const LLVector3d& pos_global) const
@@ -949,7 +948,7 @@ void LLViewerParcelMgr::sendParcelGodForceOwner(const LLUUID& owner_id)
 		return;
 	}
 
-	llinfos << "Claiming " << mWestSouth << " to " << mEastNorth << llendl;
+	LL_INFOS() << "Claiming " << mWestSouth << " to " << mEastNorth << LL_ENDL;
 
 	// BUG: Only works for the region containing mWestSouthBottom
 	LLVector3d east_north_region_check( mEastNorth );
@@ -972,7 +971,7 @@ void LLViewerParcelMgr::sendParcelGodForceOwner(const LLUUID& owner_id)
 		return;
 	}
 
-	llinfos << "Region " << region->getOriginGlobal() << llendl;
+	LL_INFOS() << "Region " << region->getOriginGlobal() << LL_ENDL;
 
 	LLSD payload;
 	payload["owner_id"] = owner_id;
@@ -1112,8 +1111,8 @@ LLViewerParcelMgr::ParcelBuyInfo* LLViewerParcelMgr::setupParcelBuy(
 	
 	if (is_claim)
 	{
-		llinfos << "Claiming " << mWestSouth << " to " << mEastNorth << llendl;
-		llinfos << "Region " << region->getOriginGlobal() << llendl;
+		LL_INFOS() << "Claiming " << mWestSouth << " to " << mEastNorth << LL_ENDL;
+		LL_INFOS() << "Region " << region->getOriginGlobal() << LL_ENDL;
 
 		// BUG: Only works for the region containing mWestSouthBottom
 		LLVector3d east_north_region_check( mEastNorth );
@@ -1283,7 +1282,7 @@ void LLViewerParcelMgr::sendParcelPropertiesUpdate(LLParcel* parcel, bool use_ag
 
 	LLViewerRegion *region = use_agent_region ? gAgent.getRegion() : LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
 	if (!region) return;
-	//llinfos << "found region: " << region->getName() << llendl;
+	//LL_INFOS() << "found region: " << region->getName() << LL_ENDL;
 
 	LLSD body;
 	std::string url = region->getCapability("ParcelPropertiesUpdate");
@@ -1293,8 +1292,8 @@ void LLViewerParcelMgr::sendParcelPropertiesUpdate(LLParcel* parcel, bool use_ag
 		U32 message_flags = 0x01;
 		body["flags"] = ll_sd_from_U32(message_flags);
 		parcel->packMessage(body);
-		llinfos << "Sending parcel properties update via capability to: "
-			<< url << llendl;
+		LL_INFOS() << "Sending parcel properties update via capability to: "
+			<< url << LL_ENDL;
 		LLHTTPClient::post(url, body, new LLHTTPClient::Responder());
 	}
 	else
@@ -1322,12 +1321,6 @@ void LLViewerParcelMgr::setHoverParcel(const LLVector3d& pos)
 	static U32 last_west, last_south;
 
 
-	// only request parcel info when tooltip is shown
-	if (!gSavedSettings.getBOOL("ShowLandHoverTip"))
-	{
-		return;
-	}
-
 	// only request parcel info if position has changed outside of the
 	// last parcel grid step
 	U32 west_parcel_step = (U32) floor( pos.mdV[VX] / PARCEL_GRID_STEP_METERS );
@@ -1383,17 +1376,12 @@ void LLViewerParcelMgr::setHoverParcel(const LLVector3d& pos)
 // static
 void LLViewerParcelMgr::processParcelOverlay(LLMessageSystem *msg, void **user)
 {
-	if (gNoRender)
-	{
-		return;
-	}
-
 	// Extract the packed overlay information
 	S32 packed_overlay_size = msg->getSizeFast(_PREHASH_ParcelData, _PREHASH_Data);
 
 	if (packed_overlay_size <= 0)
 	{
-		llwarns << "Overlay size " << packed_overlay_size << llendl;
+		LL_WARNS() << "Overlay size " << packed_overlay_size << LL_ENDL;
 		return;
 	}
 
@@ -1401,8 +1389,8 @@ void LLViewerParcelMgr::processParcelOverlay(LLMessageSystem *msg, void **user)
 	S32 expected_size = parcels_per_edge * parcels_per_edge / PARCEL_OVERLAY_CHUNKS;
 	if (packed_overlay_size != expected_size)
 	{
-		llwarns << "Got parcel overlay size " << packed_overlay_size
-			<< " expecting " << expected_size << llendl;
+		LL_WARNS() << "Got parcel overlay size " << packed_overlay_size
+			<< " expecting " << expected_size << LL_ENDL;
 		return;
 	}
 
@@ -1460,13 +1448,15 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 
 	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
-		llinfos << "no valid parcel data" << llendl;
+		LL_INFOS() << "no valid parcel data" << LL_ENDL;
 		return;
 	}
 
@@ -1475,32 +1465,32 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 	if (sequence_id == SELECTED_PARCEL_SEQ_ID)
 	{
 		// ...selected parcels report this sequence id
-		LLViewerParcelMgr::getInstance()->mRequestResult = PARCEL_RESULT_SUCCESS;
-		parcel = LLViewerParcelMgr::getInstance()->mCurrentParcel;
+		parcel_mgr.mRequestResult = PARCEL_RESULT_SUCCESS;
+		parcel = parcel_mgr.mCurrentParcel;
 	}
 	else if (sequence_id == HOVERED_PARCEL_SEQ_ID)
 	{
-		LLViewerParcelMgr::getInstance()->mHoverRequestResult = PARCEL_RESULT_SUCCESS;
-		parcel = LLViewerParcelMgr::getInstance()->mHoverParcel;
+		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)
 	{
-		LLViewerParcelMgr::getInstance()->mHoverRequestResult = PARCEL_RESULT_SUCCESS;
-		parcel = LLViewerParcelMgr::getInstance()->mCollisionParcel;
+		parcel_mgr.mHoverRequestResult = PARCEL_RESULT_SUCCESS;
+		parcel = parcel_mgr.mCollisionParcel;
 	}
-	else if (sequence_id == 0 || sequence_id > LLViewerParcelMgr::getInstance()->mAgentParcelSequenceID)
+	else if (sequence_id == 0 || sequence_id > parcel_mgr.mAgentParcelSequenceID)
 	{
 		// new agent parcel
-		LLViewerParcelMgr::getInstance()->mAgentParcelSequenceID = sequence_id;
-		parcel = LLViewerParcelMgr::getInstance()->mAgentParcel;
+		parcel_mgr.mAgentParcelSequenceID = sequence_id;
+		parcel = parcel_mgr.mAgentParcel;
 	}
 	else
 	{
-		llinfos << "out of order agent parcel sequence id " << sequence_id
-			<< " last good " << LLViewerParcelMgr::getInstance()->mAgentParcelSequenceID
-			<< llendl;
+		LL_INFOS() << "out of order agent parcel sequence id " << sequence_id
+			<< " last good " << parcel_mgr.mAgentParcelSequenceID
+			<< LL_ENDL;
 		return;
 	}
 
@@ -1570,39 +1560,54 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 		parcel->setRegionDenyAgeUnverifiedOverride(region_deny_age_unverified_override);
 		parcel->unpackMessage(msg);
 
-		if (parcel == LLViewerParcelMgr::getInstance()->mAgentParcel)
+		if (parcel == parcel_mgr.mAgentParcel)
 		{
-			S32 bitmap_size =	LLViewerParcelMgr::getInstance()->mParcelsPerEdge
-								* LLViewerParcelMgr::getInstance()->mParcelsPerEdge
+			// 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);
 
-			LLViewerParcelMgr::getInstance()->writeAgentParcelFromBitmap(bitmap);
+			parcel_mgr.writeAgentParcelFromBitmap(bitmap);
 			delete[] bitmap;
 
 			// Let interesting parties know about agent parcel change.
 			LLViewerParcelMgr* instance = LLViewerParcelMgr::getInstance();
 
-			instance->mAgentParcelChangedSignal();
+			// Notify anything that wants to know when the agent changes parcels
+			gAgent.changeParcels();
 
 			if (instance->mTeleportInProgress)
 			{
 				instance->mTeleportInProgress = FALSE;
-				instance->mTeleportFinishedSignal(gAgent.getPositionGlobal());
+				if(instance->mTeleportInProgressPosition.isNull())
+				{
+					//initial update
+					instance->mTeleportFinishedSignal(gAgent.getPositionGlobal(), false);
+				}
+				else
+				{
+					instance->mTeleportFinishedSignal(instance->mTeleportInProgressPosition, false);
+				}
 			}
 		}
+		else if (local_id == parcel_mgr.mAgentParcel->getLocalID())
+		{
+			// updated agent parcel
+			parcel_mgr.mAgentParcel->unpackMessage(msg);
+		}
 	}
 
 	// Handle updating selections, if necessary.
 	if (sequence_id == SELECTED_PARCEL_SEQ_ID)
 	{
 		// Update selected counts
-		LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mSelectedSelfCount = self_count;
-		LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mSelectedOtherCount = other_count;
-		LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mSelectedPublicCount = public_count;
+		parcel_mgr.mCurrentParcelSelection->mSelectedSelfCount = self_count;
+		parcel_mgr.mCurrentParcelSelection->mSelectedOtherCount = other_count;
+		parcel_mgr.mCurrentParcelSelection->mSelectedPublicCount = public_count;
 
-		LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mSelectedMultipleOwners =
+		parcel_mgr.mCurrentParcelSelection->mSelectedMultipleOwners =
 							(request_result == PARCEL_RESULT_MULTIPLE);
 
 		// Select the whole parcel
@@ -1613,67 +1618,64 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 			{
 				// don't muck with the westsouth and eastnorth.
 				// just highlight it
-				LLVector3 west_south = region->getPosRegionFromGlobal(LLViewerParcelMgr::getInstance()->mWestSouth);
-				LLVector3 east_north = region->getPosRegionFromGlobal(LLViewerParcelMgr::getInstance()->mEastNorth);
+				LLVector3 west_south = region->getPosRegionFromGlobal(parcel_mgr.mWestSouth);
+				LLVector3 east_north = region->getPosRegionFromGlobal(parcel_mgr.mEastNorth);
 
-				LLViewerParcelMgr::getInstance()->resetSegments(LLViewerParcelMgr::getInstance()->mHighlightSegments);
-				LLViewerParcelMgr::getInstance()->writeHighlightSegments(
+				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] );
-				LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mWholeParcelSelected = FALSE;
+				parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = FALSE;
 			}
 			else if (0 == local_id)
 			{
 				// this is public land, just highlight the selection
-				LLViewerParcelMgr::getInstance()->mWestSouth = region->getPosGlobalFromRegion( aabb_min );
-				LLViewerParcelMgr::getInstance()->mEastNorth = region->getPosGlobalFromRegion( aabb_max );
+				parcel_mgr.mWestSouth = region->getPosGlobalFromRegion( aabb_min );
+				parcel_mgr.mEastNorth = region->getPosGlobalFromRegion( aabb_max );
 
-				LLViewerParcelMgr::getInstance()->resetSegments(LLViewerParcelMgr::getInstance()->mHighlightSegments);
-				LLViewerParcelMgr::getInstance()->writeHighlightSegments(
+				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] );
-				LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mWholeParcelSelected = TRUE;
+				parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = TRUE;
 			}
 			else
 			{
-				LLViewerParcelMgr::getInstance()->mWestSouth = region->getPosGlobalFromRegion( aabb_min );
-				LLViewerParcelMgr::getInstance()->mEastNorth = region->getPosGlobalFromRegion( aabb_max );
+				parcel_mgr.mWestSouth = region->getPosGlobalFromRegion( aabb_min );
+				parcel_mgr.mEastNorth = region->getPosGlobalFromRegion( aabb_max );
 
 				// Owned land, highlight the boundaries
-				S32 bitmap_size =	LLViewerParcelMgr::getInstance()->mParcelsPerEdge
-									* LLViewerParcelMgr::getInstance()->mParcelsPerEdge
+				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);
 
-				LLViewerParcelMgr::getInstance()->resetSegments(LLViewerParcelMgr::getInstance()->mHighlightSegments);
-				LLViewerParcelMgr::getInstance()->writeSegmentsFromBitmap( bitmap, LLViewerParcelMgr::getInstance()->mHighlightSegments );
+				parcel_mgr.resetSegments(parcel_mgr.mHighlightSegments);
+				parcel_mgr.writeSegmentsFromBitmap( bitmap, parcel_mgr.mHighlightSegments );
 
 				delete[] bitmap;
 				bitmap = NULL;
 
-				LLViewerParcelMgr::getInstance()->mCurrentParcelSelection->mWholeParcelSelected = TRUE;
+				parcel_mgr.mCurrentParcelSelection->mWholeParcelSelected = TRUE;
 			}
 
 			// Request access list information for this land
-			LLViewerParcelMgr::getInstance()->sendParcelAccessListRequest(AL_ACCESS | AL_BAN);
-
-			// Request the media url filter list for this land
-			LLViewerParcelMgr::getInstance()->requestParcelMediaURLFilter();
+			parcel_mgr.sendParcelAccessListRequest(AL_ACCESS | AL_BAN);
 
 			// Request dwell for this land, if it's not public land.
-			LLViewerParcelMgr::getInstance()->mSelectedDwell = 0.f;
+			parcel_mgr.mSelectedDwell = DWELL_NAN;
 			if (0 != local_id)
 			{
-				LLViewerParcelMgr::getInstance()->sendParcelDwellRequest();
+				parcel_mgr.sendParcelDwellRequest();
 			}
 
-			LLViewerParcelMgr::getInstance()->mSelected = TRUE;
-			LLViewerParcelMgr::getInstance()->notifyObservers();
+			parcel_mgr.mSelected = TRUE;
+			parcel_mgr.notifyObservers();
 		}
 	}
 	else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID ||
@@ -1681,32 +1683,32 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 			 sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID)
 	{
 		// We're about to collide with this parcel
-		LLViewerParcelMgr::getInstance()->mRenderCollision = TRUE;
-		LLViewerParcelMgr::getInstance()->mCollisionTimer.reset();
+		parcel_mgr.mRenderCollision = TRUE;
+		parcel_mgr.mCollisionTimer.reset();
 
 		// Differentiate this parcel if we are banned from it.
 		if (sequence_id == COLLISION_BANNED_PARCEL_SEQ_ID)
 		{
-			LLViewerParcelMgr::getInstance()->mCollisionBanned = BA_BANNED;
+			parcel_mgr.mCollisionBanned = BA_BANNED;
 		}
 		else if (sequence_id == COLLISION_NOT_IN_GROUP_PARCEL_SEQ_ID)
 		{
-			LLViewerParcelMgr::getInstance()->mCollisionBanned = BA_NOT_IN_GROUP;
+			parcel_mgr.mCollisionBanned = BA_NOT_IN_GROUP;
 		}
 		else 
 		{
-			LLViewerParcelMgr::getInstance()->mCollisionBanned = BA_NOT_ON_LIST;
+			parcel_mgr.mCollisionBanned = BA_NOT_ON_LIST;
 
 		}
 
-		S32 bitmap_size =	LLViewerParcelMgr::getInstance()->mParcelsPerEdge
-							* LLViewerParcelMgr::getInstance()->mParcelsPerEdge
+		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);
 
-		LLViewerParcelMgr::getInstance()->resetSegments(LLViewerParcelMgr::getInstance()->mCollisionSegments);
-		LLViewerParcelMgr::getInstance()->writeSegmentsFromBitmap( bitmap, LLViewerParcelMgr::getInstance()->mCollisionSegments );
+		parcel_mgr.resetSegments(parcel_mgr.mCollisionSegments);
+		parcel_mgr.writeSegmentsFromBitmap( bitmap, parcel_mgr.mCollisionSegments );
 
 		delete[] bitmap;
 		bitmap = NULL;
@@ -1717,18 +1719,21 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 		LLViewerRegion *region = LLWorld::getInstance()->getRegion( msg->getSender() );
 		if (region)
 		{
-			LLViewerParcelMgr::getInstance()->mHoverWestSouth = region->getPosGlobalFromRegion( aabb_min );
-			LLViewerParcelMgr::getInstance()->mHoverEastNorth = region->getPosGlobalFromRegion( aabb_max );
+			parcel_mgr.mHoverWestSouth = region->getPosGlobalFromRegion( aabb_min );
+			parcel_mgr.mHoverEastNorth = region->getPosGlobalFromRegion( aabb_max );
 		}
 		else
 		{
-			LLViewerParcelMgr::getInstance()->mHoverWestSouth.clearVec();
-			LLViewerParcelMgr::getInstance()->mHoverEastNorth.clearVec();
+			parcel_mgr.mHoverWestSouth.clearVec();
+			parcel_mgr.mHoverEastNorth.clearVec();
 		}
 	}
 	else
 	{
-		// look for music.
+		// Check for video
+		LLViewerParcelMedia::update(parcel);
+
+		// Then check for music
 		if (gAudiop)
 		{
 			if (parcel)
@@ -1739,56 +1744,44 @@ void LLViewerParcelMgr::processParcelProperties(LLMessageSystem *msg, void **use
 				std::string music_url = music_url_raw;
 				LLStringUtil::trim(music_url);
 
-				// On entering a new parcel, stop the last stream if the
-				// new parcel has a different music url.  (Empty URL counts
-				// as different.)
-				const std::string& stream_url = gAudiop->getInternetStreamURL();
-
-				if (music_url.empty() || music_url != stream_url)
+				// If there is a new music URL and it's valid, play it.
+				if (music_url.size() > 12)
 				{
-					// URL is different from one currently playing.
-					gAudiop->stopInternetStream();
-
-					// 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://")
 					{
-						if (music_url.substr(0,7) == "http://")
-						{
-							optionally_start_music(music_url);
-						}
-						else
-						{
-							llinfos << "Stopping parcel music (invalid audio stream URL)" << llendl;
-							// clears the URL 
-							gAudiop->startInternetStream(LLStringUtil::null); 
-						}
+						optionally_start_music(music_url);
 					}
-					else if (!gAudiop->getInternetStreamURL().empty())
+					else
 					{
-						llinfos << "Stopping parcel music (parcel stream URL is empty)" << llendl;
-						gAudiop->startInternetStream(LLStringUtil::null);
+						LL_INFOS() << "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() << "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
-				gAudiop->stopInternetStream();
+				LLViewerAudio::getInstance()->stopInternetStreamWithAutoFade();
 			}
 		}//if gAudiop
-
-		// now check for video
-		LLViewerParcelMedia::update( parcel );
 	};
 }
 
-void optionally_start_music(const std::string& music_url)
+void LLViewerParcelMgr::optionally_start_music(const std::string& music_url)
 {
 	if (gSavedSettings.getBOOL("AudioStreamingMusic"))
 	{
 		// 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->getNearbyMediaPanel();;
+		LLPanelNearByMedia* nearby_media_panel = gStatusBar->getNearbyMediaPanel();
 		if ((nearby_media_panel &&
 		     nearby_media_panel->getParcelAudioAutoStart()) ||
 		    // or they have expressed no opinion in the UI, but have autoplay on...
@@ -1796,8 +1789,12 @@ void optionally_start_music(const std::string& music_url)
 		     gSavedSettings.getBOOL(LLViewerMedia::AUTO_PLAY_MEDIA_SETTING) &&
 			 gSavedSettings.getBOOL("MediaTentativeAutoPlay")))
 		{
-			llinfos << "Starting parcel music " << music_url << llendl;
-			gAudiop->startInternetStream(music_url);
+			LL_INFOS() << "Starting parcel music " << music_url << LL_ENDL;
+			LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(music_url);
+		}
+		else
+		{
+			LLViewerAudio::getInstance()->startInternetStreamWithAutoFade(LLStringUtil::null);
 		}
 	}
 }
@@ -1821,7 +1818,7 @@ void LLViewerParcelMgr::processParcelAccessListReply(LLMessageSystem *msg, void
 	if (parcel_id != parcel->getLocalID())
 	{
 		LL_WARNS_ONCE("") << "processParcelAccessListReply for parcel " << parcel_id
-			<< " which isn't the selected parcel " << parcel->getLocalID()<< llendl;
+			<< " which isn't the selected parcel " << parcel->getLocalID()<< LL_ENDL;
 		return;
 	}
 
@@ -1998,67 +1995,6 @@ void LLViewerParcelMgr::sendParcelAccessListUpdate(U32 which)
 	}
 }
 
-class LLParcelMediaURLFilterResponder : public LLHTTPClient::Responder
-{
-	virtual void result(const LLSD& content)
-	{
-		LLViewerParcelMgr::getInstance()->receiveParcelMediaURLFilter(content);
-	}
-};
-
-void LLViewerParcelMgr::requestParcelMediaURLFilter()
-{
-	if (!mSelected)
-	{
-		return;
-	}
-
-	LLViewerRegion* region = LLWorld::getInstance()->getRegionFromPosGlobal( mWestSouth );
-	if (!region)
-	{
-		return;
-	}
-
-	LLParcel* parcel = mCurrentParcel;
-	if (!parcel)
-	{
-		llwarns << "no parcel" << llendl;
-		return;
-	}
-
-	LLSD body;
-	body["local-id"] = parcel->getLocalID();
-	body["list"] = parcel->getMediaURLFilterList();
-
-	std::string url = region->getCapability("ParcelMediaURLFilterList");
-	if (!url.empty())
-	{
-		LLHTTPClient::post(url, body, new LLParcelMediaURLFilterResponder);
-	}
-	else
-	{
-		llwarns << "can't get ParcelMediaURLFilterList cap" << llendl;
-	}
-}
-
-
-void LLViewerParcelMgr::receiveParcelMediaURLFilter(const LLSD &content)
-{
-	if (content.has("list"))
-	{
-		LLParcel* parcel = LLViewerParcelMgr::getInstance()->mCurrentParcel;
-		if (!parcel) return;
-		
-		if (content["local-id"].asInteger() == parcel->getLocalID())
-		{
-			parcel->setMediaURLFilterList(content["list"]);
-			
-			LLViewerParcelMgr::getInstance()->notifyObservers();
-		}
-	}
-}
-
-
 void LLViewerParcelMgr::deedLandToGroup()
 {
 	std::string group_name;
@@ -2130,7 +2066,7 @@ void LLViewerParcelMgr::startReleaseLand()
 		return;
 	}
 /*
-	if ((region->getRegionFlags() & REGION_FLAGS_BLOCK_LAND_RESELL)
+	if (region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL)
 		&& !gAgent.isGodlike())
 	{
 		LLSD args;
@@ -2205,7 +2141,10 @@ bool LLViewerParcelMgr::canAgentBuyParcel(LLParcel* parcel, bool forGroup) const
 		= parcelOwner == (forGroup ? gAgent.getGroupID() : gAgent.getID());
 	
 	bool isAuthorized
-		= (authorizeBuyer.isNull() || (gAgent.getID() == authorizeBuyer));
+			= (authorizeBuyer.isNull()
+				|| (gAgent.getID() == authorizeBuyer)
+				|| (gAgent.hasPowerInGroup(authorizeBuyer,GP_LAND_DEED)
+					&& gAgent.hasPowerInGroup(authorizeBuyer,GP_LAND_SET_SALE_INFO)));
 	
 	return isForSale && !isOwner && isAuthorized  && isEmpowered;
 }
@@ -2372,7 +2311,7 @@ void LLViewerParcelMgr::startDeedLandToGroup()
 	/*
 	if(!gAgent.isGodlike())
 	{
-		if((region->getRegionFlags() & REGION_FLAGS_BLOCK_LAND_RESELL)
+		if(region->getRegionFlag(REGION_FLAGS_BLOCK_LAND_RESELL)
 			&& (mCurrentParcel->getOwnerID() != region->getOwner()))
 		{
 			LLSD args;
@@ -2528,10 +2467,6 @@ LLViewerTexture* LLViewerParcelMgr::getPassImage() const
 	return sPassImage;
 }
 
-boost::signals2::connection LLViewerParcelMgr::addAgentParcelChangedCallback(parcel_changed_callback_t cb)
-{
-	return mAgentParcelChangedSignal.connect(cb);
-}
 /*
  * Set finish teleport callback. You can use it to observe all  teleport events.
  * NOTE:
@@ -2545,7 +2480,7 @@ boost::signals2::connection LLViewerParcelMgr::setTeleportFinishedCallback(telep
 	return mTeleportFinishedSignal.connect(cb);
 }
 
-boost::signals2::connection LLViewerParcelMgr::setTeleportFailedCallback(parcel_changed_callback_t cb)
+boost::signals2::connection LLViewerParcelMgr::setTeleportFailedCallback(teleport_failed_callback_t cb)
 {
 	return mTeleportFailedSignal.connect(cb);
 }
@@ -2561,13 +2496,14 @@ void LLViewerParcelMgr::onTeleportFinished(bool local, const LLVector3d& new_pos
 	{
 		// Local teleport. We already have the agent parcel data.
 		// Emit the signal immediately.
-		getInstance()->mTeleportFinishedSignal(new_pos);
+		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;
 	}
 }