STORM-1980 Merge changes Oz made (new way of detecting an agent has changed regions)

Modify code to make use of the changed callback

1 files changed, 21 insertions, 6 deletions

diff --git a/indra/newview/llagentwearables.cpp b/indra/newview/llagentwearables.cpp
index 1edbbe2a2e..fa810aac76 100755
--- a/indra/newview/llagentwearables.cpp
+++ b/indra/newview/llagentwearables.cpp
@@ -1538,7 +1538,11 @@ void LLAgentWearables::userUpdateAttachments(LLInventoryModel::item_array_t& obj
 	std::set<LLUUID> requested_item_ids;
 	std::set<LLUUID> current_item_ids;
 	for (S32 i=0; i<obj_item_array.count(); i++)
-		requested_item_ids.insert(obj_item_array[i].get()->getLinkedUUID());
+	{
+		const LLUUID & requested_id = obj_item_array[i].get()->getLinkedUUID();
+		//llinfos << "Requested attachment id " << requested_id << llendl;
+		requested_item_ids.insert(requested_id);
+	}
 
 	// Build up list of objects to be removed and items currently attached.
 	llvo_vec_t objects_to_remove;
@@ -1555,17 +1559,28 @@ void LLAgentWearables::userUpdateAttachments(LLInventoryModel::item_array_t& obj
 			if (objectp)
 			{
 				LLUUID object_item_id = objectp->getAttachmentItemID();
+
+				bool remove_attachment = true;
 				if (requested_item_ids.find(object_item_id) != requested_item_ids.end())
-				{
-					// Object currently worn, was requested.
+				{	// Object currently worn, was requested to keep it
 					// Flag as currently worn so we won't have to add it again.
-					current_item_ids.insert(object_item_id);
+					remove_attachment = false;
 				}
-				else
+				else if (objectp->isTempAttachment())
+				{	// Check if we should keep this temp attachment
+					remove_attachment = LLAppearanceMgr::instance().shouldRemoveTempAttachment(objectp->getID());
+				}
+
+				if (remove_attachment)
 				{
-					// object currently worn, not requested.
+					// llinfos << "found object to remove, id " << objectp->getID() << ", item " << objectp->getAttachmentItemID() << llendl;
 					objects_to_remove.push_back(objectp);
 				}
+				else
+				{
+					// llinfos << "found object to keep, id " << objectp->getID() << ", item " << objectp->getAttachmentItemID() << llendl;
+					current_item_ids.insert(object_item_id);
+				}
 			}
 		}
 	}