merge

1 files changed, 20 insertions, 0 deletions

diff --git a/indra/newview/llworld.cpp b/indra/newview/llworld.cpp
index 42a0be9e2f..b49152508c 100755
--- a/indra/newview/llworld.cpp
+++ b/indra/newview/llworld.cpp
@@ -278,6 +278,8 @@ void LLWorld::removeRegion(const LLHost &host)
 	mCulledRegionList.remove(regionp);
 	mVisibleRegionList.remove(regionp);
 	
+	mRegionRemovedSignal(regionp);
+
 	delete regionp;
 
 	updateWaterObjects();
@@ -405,6 +407,19 @@ LLViewerRegion* LLWorld::getRegionFromHandle(const U64 &handle)
 	return NULL;
 }
 
+LLViewerRegion* LLWorld::getRegionFromID(const LLUUID& region_id)
+{
+	for (region_list_t::iterator iter = mRegionList.begin();
+		 iter != mRegionList.end(); ++iter)
+	{
+		LLViewerRegion* regionp = *iter;
+		if (regionp->getRegionID() == region_id)
+		{
+			return regionp;
+		}
+	}
+	return NULL;
+}
 
 void LLWorld::updateAgentOffset(const LLVector3d &offset_global)
 {
@@ -1257,6 +1272,11 @@ bool LLWorld::isRegionListed(const LLViewerRegion* region) const
 	return it != mRegionList.end();
 }
 
+boost::signals2::connection LLWorld::setRegionRemovedCallback(const region_remove_signal_t::slot_type& cb)
+{
+	return mRegionRemovedSignal.connect(cb);
+}
+
 LLHTTPRegistration<LLEstablishAgentCommunication>
 	gHTTPRegistrationEstablishAgentCommunication(
 							"/message/EstablishAgentCommunication");