1 files changed, 59 insertions, 23 deletions

diff --git a/indra/newview/llviewerobjectlist.cpp b/indra/newview/llviewerobjectlist.cpp
index 82bc164021..da95bacc41 100644
--- a/indra/newview/llviewerobjectlist.cpp
+++ b/indra/newview/llviewerobjectlist.cpp
@@ -636,19 +636,16 @@ void LLViewerObjectList::updateApparentAngles(LLAgent &agent)
 	}
 
 
-	if (!gNoRender)
+	// Slam priorities for textures that we care about (hovered, selected, and focused)
+	// Hovered
+	// Assumes only one level deep of parenting
+	LLSelectNode* nodep = LLSelectMgr::instance().getHoverNode();
+	if (nodep)
 	{
-		// Slam priorities for textures that we care about (hovered, selected, and focused)
-		// Hovered
-		// Assumes only one level deep of parenting
-		LLSelectNode* nodep = LLSelectMgr::instance().getHoverNode();
-		if (nodep)
+		objectp = nodep->getObject();
+		if (objectp)
 		{
-			objectp = nodep->getObject();
-			if (objectp)
-			{
-				objectp->boostTexturePriority();
-			}
+			objectp->boostTexturePriority();
 		}
 	}
 
@@ -884,13 +881,14 @@ void LLViewerObjectList::clearDebugText()
 void LLViewerObjectList::cleanupReferences(LLViewerObject *objectp)
 {
 	LLMemType mt(LLMemType::MTYPE_OBJECT);
-	if (mDeadObjects.count(objectp->mID))
+	if (mDeadObjects.find(objectp->mID) != mDeadObjects.end())
 	{
-		llinfos << "Object " << objectp->mID << " already on dead list, ignoring cleanup!" << llendl;	
-		return;
+		llinfos << "Object " << objectp->mID << " already on dead list!" << llendl;	
+	}
+	else
+	{
+		mDeadObjects.insert(objectp->mID);
 	}
-
-	mDeadObjects.insert(std::pair<LLUUID, LLPointer<LLViewerObject> >(objectp->mID, objectp));
 
 	// Cleanup any references we have to this object
 	// Remove from object map so noone can look it up.
@@ -1099,7 +1097,7 @@ void LLViewerObjectList::shiftObjects(const LLVector3 &offset)
 	// We need to update many object caches, I'll document this more as I dig through the code
 	// cleaning things out...
 
-	if (gNoRender || 0 == offset.magVecSquared())
+	if (0 == offset.magVecSquared())
 	{
 		return;
 	}
@@ -1140,6 +1138,46 @@ bool LLViewerObjectList::hasMapObjectInRegion(LLViewerRegion* regionp)
 	return false ;
 }
 
+//make sure the region is cleaned up.
+void LLViewerObjectList::clearAllMapObjectsInRegion(LLViewerRegion* regionp) 
+{
+	std::set<LLViewerObject*> dead_object_list ;
+	std::set<LLViewerObject*> region_object_list ;
+	for (vobj_list_t::iterator iter = mMapObjects.begin(); iter != mMapObjects.end(); ++iter)
+	{
+		LLViewerObject* objectp = *iter;
+
+		if(objectp->isDead())
+		{
+			dead_object_list.insert(objectp) ;			
+		}
+		else if(objectp->getRegion() == regionp)
+		{
+			region_object_list.insert(objectp) ;
+		}
+	}
+
+	if(dead_object_list.size() > 0)
+	{
+		llwarns << "There are " << dead_object_list.size() << " dead objects on the map!" << llendl ;
+
+		for(std::set<LLViewerObject*>::iterator iter = dead_object_list.begin(); iter != dead_object_list.end(); ++iter)
+		{
+			cleanupReferences(*iter) ;
+		}
+	}
+	if(region_object_list.size() > 0)
+	{
+		llwarns << "There are " << region_object_list.size() << " objects not removed from the deleted region!" << llendl ;
+
+		for(std::set<LLViewerObject*>::iterator iter = region_object_list.begin(); iter != region_object_list.end(); ++iter)
+		{
+			(*iter)->markDead() ;
+		}
+	}
+}
+
+
 void LLViewerObjectList::renderObjectsForMap(LLNetMap &netmap)
 {
 	LLColor4 above_water_color = LLUIColorTable::instance().getColor( "NetMapOtherOwnAboveWater" );
@@ -1159,7 +1197,10 @@ void LLViewerObjectList::renderObjectsForMap(LLNetMap &netmap)
 	{
 		LLViewerObject* objectp = *iter;
 
-		llassert_always(!objectp->isDead());
+		if(objectp->isDead())//some dead objects somehow not cleaned.
+		{
+			continue ;
+		}
 
 		if (!objectp->getRegion() || objectp->isOrphaned() || objectp->isAttachment())
 		{
@@ -1524,11 +1565,6 @@ void LLViewerObjectList::orphanize(LLViewerObject *childp, U32 parent_id, U32 ip
 
 void LLViewerObjectList::findOrphans(LLViewerObject* objectp, U32 ip, U32 port)
 {
-	if (gNoRender)
-	{
-		return;
-	}
-
 	if (objectp->isDead())
 	{
 		llwarns << "Trying to find orphans for dead obj " << objectp->mID