refactor: Move another RezSingleAttachment() from Scene.Inventory to AttachmentsModule

OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs

@@ -169,7 +169,36 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             return true;
         }
 
-        public SceneObjectGroup RezSingleAttachmentFromInventory(IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
+        public UUID RezSingleAttachmentFromInventory(IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
+        {
+            m_log.DebugFormat("[ATTACHMENTS MODULE]: Rezzing single attachment from item {0} for {1}", itemID, remoteClient.Name);
+            
+            return RezSingleAttachmentFromInventory(remoteClient, itemID, AttachmentPt, true);
+        }
+
+        public UUID RezSingleAttachmentFromInventory(
+            IClientAPI remoteClient, UUID itemID, uint AttachmentPt, bool updateInventoryStatus)
+        {                        
+            SceneObjectGroup att = RezSingleAttachmentFromInventoryInternal(remoteClient, itemID, AttachmentPt);
+
+            if (updateInventoryStatus)
+            {
+                if (att == null)
+                {
+                    ShowDetachInUserInventory(itemID, remoteClient);
+                }
+    
+                SetAttachmentInventoryStatus(att, remoteClient, itemID, AttachmentPt);
+            }
+
+            if (null == att)
+                return UUID.Zero;
+            else
+                return att.UUID;            
+        }        
+
+        protected SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
+            IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
         {
             IInventoryAccessModule invAccess = m_scene.RequestModuleInterface<IInventoryAccessModule>();
             if (invAccess != null)

OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs

@@ -59,13 +59,27 @@ namespace OpenSim.Region.Framework.Interfaces
             IClientAPI remoteClient, uint objectLocalID, uint AttachmentPt, Quaternion rot, Vector3 attachPos, bool silent);
 
         /// <summary>
-        /// Rez an attachment from user inventory
+        /// Rez an attachment from user inventory and change inventory status to match.
         /// </summary>
         /// <param name="remoteClient"></param>
         /// <param name="itemID"></param>
         /// <param name="AttachmentPt"></param>
         /// <returns>The scene object that was attached.  Null if the scene object could not be found</returns>
-        SceneObjectGroup RezSingleAttachmentFromInventory(IClientAPI remoteClient, UUID itemID, uint AttachmentPt);        
+        UUID RezSingleAttachmentFromInventory(IClientAPI remoteClient, UUID itemID, uint AttachmentPt);
+
+        /// <summary>
+        /// Rez an attachment from user inventory
+        /// </summary>
+        /// <param name="remoteClient"></param>
+        /// <param name="itemID"></param>
+        /// <param name="AttachmentPt"></param>
+        /// <param name="updateinventoryStatus">
+        /// If true, we also update the user's inventory to show that the attachment is set.  If false, we do not.
+        /// False is required so that we don't attempt to update information when a user enters a scene with the
+        /// attachment already correctly set up in inventory.
+        /// <returns>The uuid of the scene object that was attached.  Null if the scene object could not be found</returns>
+        UUID RezSingleAttachmentFromInventory(
+            IClientAPI remoteClient, UUID itemID, uint AttachmentPt, bool updateInventoryStatus);
 
         /// <summary>
         /// Update the user inventory to the attachment of an item

OpenSim/Region/Framework/Scenes/Scene.Inventory.cs

@@ -1842,35 +1842,12 @@ namespace OpenSim.Region.Framework.Scenes
             EventManager.TriggerOnAttach(localID, itemID, avatarID);
         }
 
-        /// <summary>
-        /// Called when the client receives a request to rez a single attachment on to the avatar from inventory
-        /// (RezSingleAttachmentFromInv packet).
-        /// </summary>
-        /// <param name="remoteClient"></param>
-        /// <param name="itemID"></param>
-        /// <param name="AttachmentPt"></param>
-        /// <returns></returns>
-        public UUID RezSingleAttachment(IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
-        {
-            m_log.DebugFormat("[USER INVENTORY]: Rezzing single attachment from item {0} for {1}", itemID, remoteClient.Name);
-            
-            SceneObjectGroup att = AttachmentsModule.RezSingleAttachmentFromInventory(remoteClient, itemID, AttachmentPt);
-
-            if (att == null)
-            {
-                AttachmentsModule.ShowDetachInUserInventory(itemID, remoteClient);
-                return UUID.Zero;
-            }
-
-            return AttachmentsModule.SetAttachmentInventoryStatus(att, remoteClient, itemID, AttachmentPt);
-        }
-
         public void RezMultipleAttachments(IClientAPI remoteClient, RezMultipleAttachmentsFromInvPacket.HeaderDataBlock header,
                                        RezMultipleAttachmentsFromInvPacket.ObjectDataBlock[] objects)
         {
             foreach (RezMultipleAttachmentsFromInvPacket.ObjectDataBlock obj in objects)
             {
-                RezSingleAttachment(remoteClient, obj.ItemID, obj.AttachmentPt);
+                AttachmentsModule.RezSingleAttachmentFromInventory(remoteClient, obj.ItemID, obj.AttachmentPt);
             }
         }
 

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -2643,12 +2643,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public virtual void SubscribeToClientAttachmentEvents(IClientAPI client)
         {            
-            client.OnRezSingleAttachmentFromInv += RezSingleAttachment;
             client.OnRezMultipleAttachmentsFromInv += RezMultipleAttachments;            
             client.OnObjectDetach += m_sceneGraph.DetachObject;
 
             if (AttachmentsModule != null)
             {
+                client.OnRezSingleAttachmentFromInv += AttachmentsModule.RezSingleAttachmentFromInventory;
                 client.OnObjectAttach += AttachmentsModule.AttachObject;
                 client.OnDetachAttachmentIntoInv += AttachmentsModule.ShowDetachInUserInventory;
             }
@@ -2800,11 +2800,11 @@ namespace OpenSim.Region.Framework.Scenes
         public virtual void UnSubscribeToClientAttachmentEvents(IClientAPI client)
         {
             client.OnRezMultipleAttachmentsFromInv -= RezMultipleAttachments;            
-            client.OnRezSingleAttachmentFromInv -= RezSingleAttachment;            
             client.OnObjectDetach -= m_sceneGraph.DetachObject;
 
             if (AttachmentsModule != null)
             {
+                client.OnRezSingleAttachmentFromInv -= AttachmentsModule.RezSingleAttachmentFromInventory;            
                 client.OnObjectAttach -= AttachmentsModule.AttachObject;
                 client.OnDetachAttachmentIntoInv -= AttachmentsModule.ShowDetachInUserInventory;
             }

OpenSim/Region/Framework/Scenes/ScenePresence.cs

@@ -3738,7 +3738,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (null == m_appearance)
             {
-                m_log.WarnFormat("[ATTACHMENT] Appearance has not been initialized for agent {0}", UUID);
+                m_log.WarnFormat("[ATTACHMENT]: Appearance has not been initialized for agent {0}", UUID);
                 return;
             }
 
@@ -3762,12 +3762,12 @@ namespace OpenSim.Region.Framework.Scenes
                 try
                 {
                     // Rez from inventory
-                    UUID asset = m_scene.RezSingleAttachment(ControllingClient,
+                    UUID asset 
-                            itemID, (uint)p);
+                        = m_scene.AttachmentsModule.RezSingleAttachmentFromInventory(ControllingClient, itemID, (uint)p);
 
-                    m_log.InfoFormat("[ATTACHMENT]: Rezzed attachment in point {0} from item {1} and asset {2} ({3})",
+                    m_log.InfoFormat(
+                        "[ATTACHMENT]: Rezzed attachment in point {0} from item {1} and asset {2} ({3})",
                         p, itemID, assetID, asset);
-
                 }
                 catch (Exception e)
                 {