5 files changed, 40 insertions, 92 deletions

diff --git a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
index 21c1056..0222b02 100644
--- a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
@@ -56,7 +56,30 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="silent"></param>
         /// <returns>true if the object was successfully attached, false otherwise</returns>        
         bool AttachObject(
-            IClientAPI remoteClient, uint objectLocalID, uint AttachmentPt, Quaternion rot, Vector3 attachPos, bool silent);     
+            IClientAPI remoteClient, uint objectLocalID, uint AttachmentPt, Quaternion rot, Vector3 attachPos, bool silent);
+
+        /// <summary>
+        /// 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>
+        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
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 7277527..41533a1 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/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 = m_sceneGraph.RezSingleAttachment(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);
             }
         }
 
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index d4d134f..c510dc8 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2338,10 +2338,10 @@ namespace OpenSim.Region.Framework.Scenes
             //m_log.DebugFormat(" >>> IncomingCreateObject(userID, itemID) <<< {0} {1}", userID, itemID);
             
             ScenePresence sp = GetScenePresence(userID);
-            if (sp != null)
+            if (sp != null && AttachmentsModule != null)
             {
-                uint attPt = (uint)sp.Appearance.GetAttachpoint(itemID);
-                m_sceneGraph.RezSingleAttachment(sp.ControllingClient, itemID, attPt);
+                uint attPt = (uint)sp.Appearance.GetAttachpoint(itemID);                
+                AttachmentsModule.RezSingleAttachmentFromInventory(sp.ControllingClient, itemID, attPt);
             }
 
             return false;
@@ -2642,13 +2642,13 @@ 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;
             }
@@ -2799,12 +2799,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public virtual void UnSubscribeToClientAttachmentEvents(IClientAPI client)
         {
-            client.OnRezMultipleAttachmentsFromInv -= RezMultipleAttachments;
-            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;
             }
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index a88d456..d944834 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -486,59 +486,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        /// <summary>
-        /// Rez an attachment
-        /// </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>
-        public SceneObjectGroup RezSingleAttachment(IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
-        {
-            IInventoryAccessModule invAccess = m_parentScene.RequestModuleInterface<IInventoryAccessModule>();
-            if (invAccess != null)
-            {
-                SceneObjectGroup objatt = invAccess.RezObject(remoteClient,
-                    itemID, Vector3.Zero, Vector3.Zero, UUID.Zero, (byte)1, true,
-                    false, false, remoteClient.AgentId, true);
-
-//                m_log.DebugFormat(
-//                    "[SCENE GRAPH]: Retrieved single object {0} for attachment to {1} on point {2}", 
-//                    objatt.Name, remoteClient.Name, AttachmentPt);
-                
-                if (objatt != null)
-                {
-                    bool tainted = false;
-                    if (AttachmentPt != 0 && AttachmentPt != objatt.GetAttachmentPoint())
-                        tainted = true;
-
-                    m_parentScene.AttachmentsModule.AttachObject(
-                        remoteClient, objatt.LocalId, AttachmentPt, Quaternion.Identity, objatt.AbsolutePosition, false);
-                    //objatt.ScheduleGroupForFullUpdate();
-                    
-                    if (tainted)
-                        objatt.HasGroupChanged = true;
-
-                    // Fire after attach, so we don't get messy perms dialogs
-                    // 3 == AttachedRez
-                    objatt.CreateScriptInstances(0, true, m_parentScene.DefaultScriptEngine, 3);
-
-                    // Do this last so that event listeners have access to all the effects of the attachment
-                    m_parentScene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, remoteClient.AgentId);
-                }
-                else
-                {
-                    m_log.WarnFormat(
-                        "[SCENE GRAPH]: Could not retrieve item {0} for attaching to avatar {1} at point {2}", 
-                        itemID, remoteClient.Name, AttachmentPt);
-                }
-                
-                return objatt;
-            }
-            
-            return null;
-        }
-
         protected internal ScenePresence CreateAndAddChildScenePresence(IClientAPI client, AvatarAppearance appearance)
         {
             ScenePresence newAvatar = null;
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 7661f1e..6f16ff3 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -676,7 +676,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, m_uuid);
 
-            m_userLevel = account.UserLevel;
+            if (account != null)
+                m_userLevel = account.UserLevel;
 
             IGroupsModule gm = m_scene.RequestModuleInterface<IGroupsModule>();
             if (gm != null)
@@ -3738,7 +3739,7 @@ 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 +3763,12 @@ namespace OpenSim.Region.Framework.Scenes
                 try
                 {
                     // Rez from inventory
-                    UUID asset = m_scene.RezSingleAttachment(ControllingClient,
-                            itemID, (uint)p);
-
-                    m_log.InfoFormat("[ATTACHMENT]: Rezzed attachment in point {0} from item {1} and asset {2} ({3})",
-                            p, itemID, assetID, asset);
+                    UUID asset 
+                        = m_scene.AttachmentsModule.RezSingleAttachmentFromInventory(ControllingClient, itemID, (uint)p);
 
+                    m_log.InfoFormat(
+                        "[ATTACHMENT]: Rezzed attachment in point {0} from item {1} and asset {2} ({3})",
+                        p, itemID, assetID, asset);
                 }
                 catch (Exception e)
                 {