4 files changed, 65 insertions, 57 deletions

diff --git a/OpenSim/Region/Environment/Scenes/InnerScene.cs b/OpenSim/Region/Environment/Scenes/InnerScene.cs
index f58f334..65fa544 100644
--- a/OpenSim/Region/Environment/Scenes/InnerScene.cs
+++ b/OpenSim/Region/Environment/Scenes/InnerScene.cs
@@ -418,8 +418,18 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="rot"></param>
         protected internal void AttachObject(IClientAPI remoteClient, uint objectLocalID, uint AttachmentPt, Quaternion rot)
         {
-            // Calls attach with a Zero position
+            // If we can't take it, we can't attach it!
+            //
+            SceneObjectPart part = m_parentScene.GetSceneObjectPart(objectLocalID);
+            if (part == null)
+                return;
 
+            if (!m_parentScene.ExternalChecks.ExternalChecksCanTakeObject(
+                    part.UUID, remoteClient.AgentId))
+                return;
+
+            // Calls attach with a Zero position
+            //
             AttachObject(remoteClient, objectLocalID, AttachmentPt, rot, Vector3.Zero);
         }
 
@@ -431,6 +441,7 @@ namespace OpenSim.Region.Environment.Scenes
                 (uint)(PermissionMask.Copy | PermissionMask.Move | PermissionMask.Modify | PermissionMask.Transfer),
                 (uint)(PermissionMask.Copy | PermissionMask.Move | PermissionMask.Modify | PermissionMask.Transfer),
                 ItemFlags, false, false, remoteClient.AgentId, true);
+            objatt.SetAttachmentPoint(Convert.ToByte(AttachmentPt));
 
             if (objatt != null)
             {
@@ -514,7 +525,6 @@ namespace OpenSim.Region.Environment.Scenes
                                 UUID newAssetID = m_parentScene.attachObjectAssetStore(remoteClient, group, remoteClient.AgentId);
 
                                 // sets assetID so client can show asset as 'attached' in inventory
-                                group.SetFromAssetID(newAssetID);
                             }
                             group.AttachToAgent(remoteClient.AgentId, AttachmentPt, attachPos);
                             // In case it is later dropped again, don't let
diff --git a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
index 8557b1c..a7bce49 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
@@ -1684,7 +1684,8 @@ namespace OpenSim.Region.Environment.Scenes
                     Queue<InventoryFolderImpl> searchfolders = new Queue<InventoryFolderImpl>();
                     searchfolders.Enqueue(userInfo.RootFolder);
 
-                    UUID foundFolder = userInfo.RootFolder.ID;
+                    UUID foundFolder = UUID.Zero;
+                    InventoryItemBase item = null;
 
                     // search through folders to find the asset.
                     while (searchfolders.Count > 0)
@@ -1696,6 +1697,7 @@ namespace OpenSim.Region.Environment.Scenes
                             {
                                 if (fld.Items.ContainsKey(assetID))
                                 {
+                                    item = fld.Items[assetID];
                                     foundFolder = fld.ID;
                                     searchfolders.Clear();
                                     break;
@@ -1711,49 +1713,30 @@ namespace OpenSim.Region.Environment.Scenes
                         }
                     }
 
-                    AssetBase asset = CreateAsset(
-                        objectGroup.GetPartName(objectGroup.LocalId),
-                        objectGroup.GetPartDescription(objectGroup.LocalId),
-                        (sbyte)AssetType.Object,
-                        Utils.StringToBytes(sceneObjectXml));
-                    AssetCache.AddAsset(asset);
-
-                    InventoryItemBase item = new InventoryItemBase();
-                    item.Creator = objectGroup.RootPart.CreatorID;
-                    item.Owner = agentID;
-                    item.ID = assetID;
-                    item.AssetID = asset.FullID;
-                    item.Description = asset.Description;
-                    item.Name = asset.Name;
-                    item.AssetType = asset.Type;
-                    item.InvType = (int)InventoryType.Object;
-
-                    // Sticking it in root folder for now..    objects folder later?
-
-                    item.Folder = foundFolder;// DeRezPacket.AgentBlock.DestinationID;
-                    if ((agentID != objectGroup.RootPart.OwnerID) && ExternalChecks.ExternalChecksPropagatePermissions())
-                    {
-                        item.BasePermissions = objectGroup.RootPart.NextOwnerMask;
-                        item.CurrentPermissions = objectGroup.RootPart.NextOwnerMask;
-                        item.NextPermissions = objectGroup.RootPart.NextOwnerMask;
-                        item.EveryOnePermissions = objectGroup.RootPart.EveryoneMask & objectGroup.RootPart.NextOwnerMask;
-                    }
-                    else
+                    if (foundFolder != UUID.Zero && item != null)
                     {
-                        item.BasePermissions = objectGroup.GetEffectivePermissions();
-                        item.CurrentPermissions = objectGroup.GetEffectivePermissions();
-                        item.NextPermissions = objectGroup.RootPart.NextOwnerMask;
-                        item.EveryOnePermissions = objectGroup.RootPart.EveryoneMask;
-                    }
+                        AssetBase asset = CreateAsset(
+                            objectGroup.GetPartName(objectGroup.LocalId),
+                            objectGroup.GetPartDescription(objectGroup.LocalId),
+                            (sbyte)AssetType.Object,
+                            Utils.StringToBytes(sceneObjectXml));
+                        AssetCache.AddAsset(asset);
 
-                    userInfo.AddItem(item);
+                        item.AssetID = asset.FullID;
+                        item.Description = asset.Description;
+                        item.Name = asset.Name;
+                        item.AssetType = asset.Type;
+                        item.InvType = (int)InventoryType.Object;
+                        item.Folder = foundFolder;
 
-                    // this gets called when the agent loggs off!
-                    if (remoteClient != null)
-                    {
-                        remoteClient.SendInventoryItemCreateUpdate(item);
-                    }
+                        userInfo.UpdateItem(item);
 
+                        // this gets called when the agent loggs off!
+                        if (remoteClient != null)
+                        {
+                            remoteClient.SendInventoryItemCreateUpdate(item);
+                        }
+                    }
                 }
             }
         }
@@ -1786,9 +1769,8 @@ namespace OpenSim.Region.Environment.Scenes
                     item.AssetType = asset.Type;
                     item.InvType = (int)InventoryType.Object;
 
-                    // Sticking it in root folder for now..    objects folder later?
+                    item.Folder = UUID.Zero; // Objects folder!
 
-                    item.Folder = userInfo.RootFolder.ID;// DeRezPacket.AgentBlock.DestinationID;
                     if ((remoteClient.AgentId != objectGroup.RootPart.OwnerID) && ExternalChecks.ExternalChecksPropagatePermissions())
                     {
                         item.BasePermissions = objectGroup.RootPart.NextOwnerMask;
@@ -1805,8 +1787,11 @@ namespace OpenSim.Region.Environment.Scenes
                     }
                     item.CreationDate = Util.UnixTimeSinceEpoch();
 
+                    grp.SetFromAssetID(item.ID);
+
                     userInfo.AddItem(item);
                     remoteClient.SendInventoryItemCreateUpdate(item);
+
                     return item.AssetID;
                 }
                 return UUID.Zero;
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index c779a5d..6cd0bae 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -734,16 +734,18 @@ namespace OpenSim.Region.Environment.Scenes
                 m_rootPart.IsAttachment = true;
 
                 m_rootPart.SetParentLocalId(avatar.LocalId);
-                lock (m_parts)
-                {
-                    foreach (SceneObjectPart part in m_parts.Values)
-                    {
-                        part.SetAttachmentPoint(attachmentpoint);
-                    }
-                }
+                SetAttachmentPoint(Convert.ToByte(attachmentpoint));
 
                 avatar.AddAttachment(this);
-                m_rootPart.ScheduleFullUpdate();
+                // Killing it here will cause the client to deselect it
+                // It then reappears on the avatar, deselected
+                // through the full update below
+                //
+                foreach (SceneObjectPart part in m_parts.Values)
+                    m_scene.SendKiPrimitive(part.LocalId);
+
+                IsSelected = false; // fudge....
+                ScheduleGroupForFullUpdate();
             }
         }
         public byte GetAttachmentPoint()
@@ -757,10 +759,7 @@ namespace OpenSim.Region.Environment.Scenes
 
         public void ClearPartAttachmentData()
         {
-            foreach (SceneObjectPart part in m_parts.Values)
-            {
-                part.SetAttachmentPoint((Byte)0);
-            }
+            SetAttachmentPoint((Byte)0);
         }
 
         public void DetachToGround()
@@ -775,7 +774,7 @@ namespace OpenSim.Region.Environment.Scenes
             AbsolutePosition = detachedpos;
             m_rootPart.AttachedAvatar = UUID.Zero;
             m_rootPart.SetParentLocalId(0);
-            m_rootPart.SetAttachmentPoint((byte)0);
+            SetAttachmentPoint((byte)0);
             m_rootPart.IsAttachment = false;
             m_rootPart.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), m_scene.m_physicalPrim);
             HasGroupChanged = true;
@@ -2755,5 +2754,14 @@ namespace OpenSim.Region.Environment.Scenes
         {
             return String.Format("{0} {1} ({2})", Name, UUID, AbsolutePosition);
         }
+
+        public void SetAttachmentPoint(byte point)
+        {
+            lock(m_parts)
+            {
+                foreach (SceneObjectPart part in m_parts.Values)
+                    part.SetAttachmentPoint(point);
+            }
+        }
     }
 }
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index a214884..80c4259 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -2097,6 +2097,11 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="clientFlags"></param>
         public void SendFullUpdateToClient(IClientAPI remoteClient, Vector3 lPos, uint clientFlags)
         {
+            // Suppress full updates during attachment editing
+            //
+            if (ParentGroup.IsSelected && IsAttachment)
+                return;
+
             clientFlags &= ~(uint) PrimFlags.CreateSelected;
 
             if (remoteClient.AgentId == _ownerID)