9 files changed, 304 insertions, 82 deletions

diff --git a/OpenSim/Framework/AvatarAppearance.cs b/OpenSim/Framework/AvatarAppearance.cs
index e66a1e7..a4bb765 100644
--- a/OpenSim/Framework/AvatarAppearance.cs
+++ b/OpenSim/Framework/AvatarAppearance.cs
@@ -35,6 +35,104 @@ using log4net;
 
 namespace OpenSim.Framework
 {
+    // A special dictionary for avatar appearance
+    public struct LayerItem
+    {
+        public UUID ItemID;
+        public UUID AssetID;
+
+        public LayerItem(UUID itemID, UUID assetID)
+        {
+            ItemID = itemID;
+            AssetID = assetID;
+        }
+    }
+
+    public class Layer
+    {
+        protected int m_layerType;
+        protected Dictionary<UUID, UUID> m_items = new Dictionary<UUID, UUID>();
+        protected List<UUID> m_ids = new List<UUID>();
+
+        public Layer(int type)
+        {
+            m_layerType = type;
+        }
+
+        public int LayerType
+        {
+            get { return m_layerType; }
+        }
+
+        public int Count
+        {
+            get { return m_ids.Count; }
+        }
+
+        public void Add(UUID itemID, UUID assetID)
+        {
+            if (m_items.ContainsKey(itemID))
+                return;
+            if (m_ids.Count >= 5)
+                return;
+
+            m_ids.Add(itemID);
+            m_items[itemID] = assetID;
+        }
+
+        public void Wear(UUID itemID, UUID assetID)
+        {
+            Clear();
+            Add(itemID, assetID);
+        }
+
+        public void Clear()
+        {
+            m_ids.Clear();
+            m_items.Clear();
+        }
+
+        public void RemoveItem(UUID itemID)
+        {
+            if (m_items.ContainsKey(itemID))
+            {
+                m_ids.Remove(itemID);
+                m_items.Remove(itemID);
+            }
+        }
+
+        public void RemoveAsset(UUID assetID)
+        {
+            UUID itemID = UUID.Zero;
+
+            foreach (KeyValuePair<UUID, UUID> kvp in m_items)
+            {
+                if (kvp.Value == assetID)
+                {
+                    itemID = kvp.Key;
+                    break;
+                }
+            }
+
+            if (itemID != UUID.Zero)
+            {
+                m_ids.Remove(itemID);
+                m_items.Remove(itemID);
+            }
+        }
+
+        public LayerItem this [int idx]
+        {
+            get
+            {
+                if (idx >= m_ids.Count || idx < 0)
+                    return new LayerItem(UUID.Zero, UUID.Zero);
+
+                return new LayerItem(m_ids[idx], m_items[m_ids[idx]]);
+            }
+        }
+    }
+
     /// <summary>
     /// Contains the Avatar's Appearance and methods to manipulate the appearance.
     /// </summary>
@@ -45,6 +143,7 @@ namespace OpenSim.Framework
         public readonly static int VISUALPARAM_COUNT = 218;
 
         public readonly static int TEXTURE_COUNT = 21;
+        public readonly static byte[] BAKE_INDICES = new byte[] { 8, 9, 10, 11, 19, 20 };
         
         protected UUID m_owner;
         protected int m_serial = 1;
@@ -347,14 +446,8 @@ namespace OpenSim.Framework
         protected virtual void SetDefaultTexture()
         {
             m_texture = new Primitive.TextureEntry(new UUID("C228D1CF-4B5D-4BA8-84F4-899A0796AA97"));
-            // The initialization of these seems to force a rebake regardless of whether it is needed
-            // m_textures.CreateFace(0).TextureID = new UUID("00000000-0000-1111-9999-000000000012");
-            // m_textures.CreateFace(1).TextureID = Util.BLANK_TEXTURE_UUID;
-            // m_textures.CreateFace(2).TextureID = Util.BLANK_TEXTURE_UUID;
-            // m_textures.CreateFace(3).TextureID = new UUID("6522E74D-1660-4E7F-B601-6F48C1659A77");
-            // m_textures.CreateFace(4).TextureID = new UUID("7CA39B4C-BD19-4699-AFF7-F93FD03D3E7B");
-            // m_textures.CreateFace(5).TextureID = new UUID("00000000-0000-1111-9999-000000000010");
-            // m_textures.CreateFace(6).TextureID = new UUID("00000000-0000-1111-9999-000000000011");
+            for (uint i = 0; i < TEXTURE_COUNT; i++)
+                m_texture.CreateFace(i).TextureID = new UUID(AppearanceManager.DEFAULT_AVATAR_TEXTURE);
         }
 
         /// <summary>
@@ -371,7 +464,7 @@ namespace OpenSim.Framework
             // made. We determine if any of the textures actually
             // changed to know if the appearance should be saved later
             bool changed = false;
-            for (int i = 0; i < AvatarAppearance.TEXTURE_COUNT; i++)
+            for (uint i = 0; i < AvatarAppearance.TEXTURE_COUNT; i++)
             {
                 Primitive.TextureEntryFace newface = textureEntry.FaceTextures[i];
                 Primitive.TextureEntryFace oldface = m_texture.FaceTextures[i];
@@ -385,7 +478,6 @@ namespace OpenSim.Framework
                     if (oldface != null && oldface.TextureID == newface.TextureID) continue;
                 }
 
-                m_texture.FaceTextures[i] = (newface != null) ? new Primitive.TextureEntryFace(newface) : null;
                 changed = true;
 // DEBUG ON
                 if (newface != null)
@@ -393,6 +485,7 @@ namespace OpenSim.Framework
 // DEBUG OFF
             }
 
+            m_texture = textureEntry;
             return changed;
         }
         
@@ -415,8 +508,8 @@ namespace OpenSim.Framework
                 if (visualParams[i] != m_visualparams[i])
                 {
 // DEBUG ON
-                    m_log.WarnFormat("[AVATARAPPEARANCE] vparams changed [{0}] {1} ==> {2}",
-                                     i,m_visualparams[i],visualParams[i]);
+//                    m_log.WarnFormat("[AVATARAPPEARANCE] vparams changed [{0}] {1} ==> {2}",
+//                                     i,m_visualparams[i],visualParams[i]);
 // DEBUG OFF
                     m_visualparams[i] = visualParams[i];
                     changed = true;
@@ -581,6 +674,8 @@ namespace OpenSim.Framework
             m_attachments.Clear();
         }
 
+        #region Packing Functions
+
         /// <summary>
         /// Create an OSDMap from the appearance data
         /// </summary>
@@ -605,7 +700,7 @@ namespace OpenSim.Framework
                 if (m_texture.FaceTextures[i] != null)
                     textures.Add(OSD.FromUUID(m_texture.FaceTextures[i].TextureID));
                 else
-                    textures.Add(OSD.FromUUID(UUID.Zero));
+                    textures.Add(OSD.FromUUID(AppearanceManager.DEFAULT_AVATAR_TEXTURE));
             }
             data["textures"] = textures;
 
@@ -657,12 +752,10 @@ namespace OpenSim.Framework
                     OSDArray textures = (OSDArray)(data["textures"]);
                     for (int i = 0; i < AvatarAppearance.TEXTURE_COUNT && i < textures.Count; i++)
                     {
+                        UUID textureID = AppearanceManager.DEFAULT_AVATAR_TEXTURE;
                         if (textures[i] != null)
-                        {
-                            UUID textureID = textures[i].AsUUID();
-                            if (textureID != UUID.Zero)
-                                m_texture.CreateFace((uint)i).TextureID = textureID;
-                        }
+                            textureID = textures[i].AsUUID();
+                        m_texture.CreateFace((uint)i).TextureID = new UUID(textureID);
                     }
                 }
                 else
@@ -697,6 +790,9 @@ namespace OpenSim.Framework
             }
         }
 
+        #endregion
+
+        #region VPElement
 
         /// <summary>
         /// Viewer Params Array Element for AgentSetAppearance
@@ -1460,5 +1556,6 @@ namespace OpenSim.Framework
             SKIRT_SKIRT_GREEN = 216,
             SKIRT_SKIRT_BLUE = 217
         }
+        #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index ad6b1de..e89368a 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -123,15 +123,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     m_scene.EventManager.TriggerOnAttach(objectLocalID, part.ParentGroup.GetFromItemID(), remoteClient.AgentId);
 
                     // Save avatar attachment information
-                    ScenePresence presence;
-                    if (m_scene.AvatarService != null && m_scene.TryGetScenePresence(remoteClient.AgentId, out presence))
-                    {
-                        m_log.Info(
-                            "[ATTACHMENTS MODULE]: Saving avatar attachment. AgentID: " + remoteClient.AgentId
-                                + ", AttachmentPoint: " + AttachmentPt);
+                    m_log.Info(
+                        "[ATTACHMENTS MODULE]: Saving avatar attachment. AgentID: " + remoteClient.AgentId
+                        + ", AttachmentPoint: " + AttachmentPt);
 
-                        m_scene.AvatarService.SetAppearance(remoteClient.AgentId, presence.Appearance);
-                    }
+                    if (m_scene.AvatarFactory != null)
+                        m_scene.AvatarFactory.QueueAppearanceSave(remoteClient.AgentId);
                 }
             }
             catch (Exception e)
@@ -382,8 +379,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 item = m_scene.InventoryService.GetItem(item);
                 presence.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID /* att.UUID */);
 
-                if (m_scene.AvatarService != null)
-                    m_scene.AvatarService.SetAppearance(remoteClient.AgentId, presence.Appearance);
+                if (m_scene.AvatarFactory != null)
+                    m_scene.AvatarFactory.QueueAppearanceSave(remoteClient.AgentId);
             }
         }
 
@@ -405,11 +402,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 presence.Appearance.DetachAttachment(itemID);
 
                 // Save avatar attachment information
-                if (m_scene.AvatarService != null)
-                {
-                    m_log.Debug("[ATTACHMENTS MODULE]: Detaching from UserID: " + remoteClient.AgentId + ", ItemID: " + itemID);
-                    m_scene.AvatarService.SetAppearance(remoteClient.AgentId, presence.Appearance);
-                }
+                m_log.Debug("[ATTACHMENTS MODULE]: Detaching from UserID: " + remoteClient.AgentId + ", ItemID: " + itemID);
+                if (m_scene.AvatarFactory != null)
+                    m_scene.AvatarFactory.QueueAppearanceSave(remoteClient.AgentId);
             }
 
             DetachSingleAttachmentToInv(itemID, remoteClient);
@@ -435,10 +430,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
                 presence.Appearance.DetachAttachment(itemID);
 
-                if (m_scene.AvatarService != null)
-                {
-                    m_scene.AvatarService.SetAppearance(remoteClient.AgentId, presence.Appearance);
-                }
+                if (m_scene.AvatarFactory != null)
+                    m_scene.AvatarFactory.QueueAppearanceSave(remoteClient.AgentId);
+
                 part.ParentGroup.DetachToGround();
 
                 List<UUID> uuids = new List<UUID>();
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index 5f8b4f6..bfbbcf8 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -42,10 +42,9 @@ using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 {
-    public class AvatarFactoryModule : IRegionModule
+    public class AvatarFactoryModule : IAvatarFactory, IRegionModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        private static readonly byte[] BAKE_INDICES = new byte[] { 8, 9, 10, 11, 19, 20 };
         private Scene m_scene = null;
 
         private int m_savetime = 5; // seconds to wait before saving changed appearance
@@ -60,8 +59,9 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
         public void Initialise(Scene scene, IConfigSource config)
         {
+            scene.RegisterModuleInterface<IAvatarFactory>(this);
             scene.EventManager.OnNewClient += NewClient;
-
+             
             if (config != null)
             {
                 IConfig sconfig = config.Configs["Startup"];
@@ -112,6 +112,34 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
         #endregion
 
+        public bool ValidateBakedTextureCache(IClientAPI client)
+        {
+            ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
+            if (sp == null)
+            {
+                m_log.WarnFormat("[AVFACTORY] SetAppearance unable to find presence for {0}",client.AgentId);
+                return false;
+            }
+
+            bool cached = true;
+
+            // Process the texture entry
+            for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
+            {
+                int idx = AvatarAppearance.BAKE_INDICES[i];
+                Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
+                if (face != null && face.TextureID != AppearanceManager.DEFAULT_AVATAR_TEXTURE)
+                    if (! CheckBakedTextureAsset(client,face.TextureID,idx))
+                    {
+                        sp.Appearance.Texture.FaceTextures[idx] = null;
+                        cached = false;
+                    }
+            }
+
+            return cached;
+        }
+        
+
         /// <summary>
         /// Set appearance data (textureentry and slider settings) received from the client
         /// </summary>
@@ -137,12 +165,15 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             {
                 changed = sp.Appearance.SetTextureEntries(textureEntry);
 
-                for (int i = 0; i < BAKE_INDICES.Length; i++)
+                for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
                 {
-                    int idx = BAKE_INDICES[i];
+                    int idx = AvatarAppearance.BAKE_INDICES[i];
                     Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
                     if (face != null && face.TextureID != AppearanceManager.DEFAULT_AVATAR_TEXTURE)
-                        Util.FireAndForget(delegate(object o) { CheckBakedTextureAssets(client,face.TextureID,idx); });
+                        Util.FireAndForget(delegate(object o) {
+                                if (! CheckBakedTextureAsset(client,face.TextureID,idx))
+                                    client.SendRebakeAvatarTextures(face.TextureID);
+                            });
                 }
             }
             
@@ -165,9 +196,9 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             QueueAppearanceSend(client.AgentId);
             
             // Send the appearance back to the avatar
-            AvatarAppearance avp = sp.Appearance;
-            sp.ControllingClient.SendAvatarDataImmediate(sp);
-            sp.ControllingClient.SendAppearance(avp.Owner,avp.VisualParams,avp.Texture.GetBytes());
+            // AvatarAppearance avp = sp.Appearance;
+            // sp.ControllingClient.SendAvatarDataImmediate(sp);
+            // sp.ControllingClient.SendAppearance(avp.Owner,avp.VisualParams,avp.Texture.GetBytes());
         }
 
         /// <summary>
@@ -177,14 +208,15 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
         /// <param name="client"></param>
         /// <param name="textureID"></param>
         /// <param name="idx"></param>
-        private void CheckBakedTextureAssets(IClientAPI client, UUID textureID, int idx)
+        private bool CheckBakedTextureAsset(IClientAPI client, UUID textureID, int idx)
         {
             if (m_scene.AssetService.Get(textureID.ToString()) == null)
             {
                 m_log.WarnFormat("[AVFACTORY]: Missing baked texture {0} ({1}) for avatar {2}",
                                  textureID,idx,client.Name);
-                client.SendRebakeAvatarTextures(textureID);
+                return false;
             }
+            return true;
         }
         
         #region UpdateAppearanceTimer
@@ -229,16 +261,16 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             }
 
 // DEBUG ON
-            m_log.WarnFormat("[AVFACTORY] Handle appearance send for {0}\n{1}",agentid,sp.Appearance.ToString());
+            m_log.WarnFormat("[AVFACTORY] Handle appearance send for {0}",agentid);
 // DEBUG OFF                
 
             // Send the appearance to everyone in the scene
             sp.SendAppearanceToAllOtherAgents();
+            sp.ControllingClient.SendAvatarDataImmediate(sp);
 
             // Send the appearance back to the avatar
-            AvatarAppearance avp = sp.Appearance;
-            sp.ControllingClient.SendAvatarDataImmediate(sp);
-            sp.ControllingClient.SendAppearance(avp.Owner,avp.VisualParams,avp.Texture.GetBytes());
+            // AvatarAppearance avp = sp.Appearance;
+            // sp.ControllingClient.SendAppearance(avp.Owner,avp.VisualParams,avp.Texture.GetBytes());
 
 /*
 //  this needs to be fixed, the flag should be on scene presence not the region module
@@ -337,14 +369,6 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
             AvatarAppearance avatAppearance = new AvatarAppearance(sp.Appearance);
 
-            //if (!TryGetAvatarAppearance(client.AgentId, out avatAppearance)) 
-            //{
-            //    m_log.Warn("[AVFACTORY]: We didn't seem to find the appearance, falling back to ScenePresence");
-            //    avatAppearance = sp.Appearance;
-            //}
-            
-            //m_log.DebugFormat("[AVFACTORY]: Received wearables for {0}", client.Name);
-            
             foreach (AvatarWearingArgs.Wearable wear in e.NowWearing)
             {
                 if (wear.Type < AvatarWearable.MAX_WEARABLES)
@@ -354,10 +378,11 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 }
             }
             
+            // This could take awhile since it needs to pull inventory
             SetAppearanceAssets(sp.UUID, ref avatAppearance);
 
-            m_scene.AvatarService.SetAppearance(client.AgentId, avatAppearance);
             sp.Appearance = avatAppearance;
+            m_scene.AvatarService.SetAppearance(client.AgentId, sp.Appearance);
         }
 
         private void SetAppearanceAssets(UUID userID, ref AvatarAppearance appearance)
diff --git a/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs b/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs
new file mode 100644
index 0000000..22795fc
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using OpenMetaverse;
+using OpenSim.Framework;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public interface IAvatarFactory
+    {
+        bool ValidateBakedTextureCache(IClientAPI client);
+        void QueueAppearanceSend(UUID agentid);
+        void QueueAppearanceSave(UUID agentid);
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index f77fb2c..3c6bab8 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -119,6 +119,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         protected IXMLRPC m_xmlrpcModule;
         protected IWorldComm m_worldCommModule;
+        protected IAvatarFactory m_AvatarFactory;
         protected IConfigSource m_config;
         protected IRegionSerialiserModule m_serialiser;
         protected IDialogModule m_dialogModule;
@@ -398,6 +399,11 @@ namespace OpenSim.Region.Framework.Scenes
 
         public IAttachmentsModule AttachmentsModule { get; set; }
 
+        public IAvatarFactory AvatarFactory
+        {
+            get { return m_AvatarFactory; }
+        }
+        
         public ICapabilitiesModule CapsModule
         {
             get { return m_capsModule; }
@@ -1153,6 +1159,7 @@ namespace OpenSim.Region.Framework.Scenes
             m_xmlrpcModule = RequestModuleInterface<IXMLRPC>();
             m_worldCommModule = RequestModuleInterface<IWorldComm>();
             XferManager = RequestModuleInterface<IXfer>();
+            m_AvatarFactory = RequestModuleInterface<IAvatarFactory>();
             AttachmentsModule = RequestModuleInterface<IAttachmentsModule>();
             m_serialiser = RequestModuleInterface<IRegionSerialiserModule>();
             m_dialogModule = RequestModuleInterface<IDialogModule>();
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 1abd134..afafa5b 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -704,20 +704,14 @@ namespace OpenSim.Region.Framework.Scenes
             // we created a new ScenePresence (a new child agent) in a fresh region.
             // Request info about all the (root) agents in this region
             // Note: This won't send data *to* other clients in that region (children don't send)
+
+// MIC: This gets called again in CompleteMovement
             SendInitialFullUpdateToAllClients();
 
             RegisterToEvents();
             SetDirectionVectors();
         }
 
-/*
-        public ScenePresence(IClientAPI client, Scene world, RegionInfo reginfo, byte[] visualParams,
-                             AvatarWearable[] wearables)
-            : this(client, world, reginfo)
-        {
-            m_appearance = new AvatarAppearance(m_uuid, wearables, visualParams);
-        }
-*/
         public ScenePresence(IClientAPI client, Scene world, RegionInfo reginfo, AvatarAppearance appearance)
             : this(client, world, reginfo)
         {
@@ -1081,7 +1075,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void CompleteMovement(IClientAPI client)
         {
-            //m_log.Debug("[SCENE PRESENCE]: CompleteMovement");
+// DEBUG ON
+            m_log.WarnFormat("[SCENE PRESENCE]: CompleteMovement for {0}",UUID);
+// DEBUG OFF
 
             Vector3 look = Velocity;
             if ((look.X == 0) && (look.Y == 0) && (look.Z == 0))
@@ -2381,12 +2377,20 @@ namespace OpenSim.Region.Framework.Scenes
             // 2 stage check is needed.
             if (remoteAvatar == null)
                 return;
+
             IClientAPI cl=remoteAvatar.ControllingClient;
             if (cl == null)
                 return;
+
             if (m_appearance.Texture == null)
                 return;
 
+            if (LocalId == remoteAvatar.LocalId)
+            {
+                m_log.WarnFormat("[SP] An agent is attempting to send data to itself; {0}",UUID);
+                return;
+            }
+
             if (IsChildAgent)
             {
                 m_log.WarnFormat("[SCENEPRESENCE] A child agent is attempting to send out avatar data");
@@ -2407,20 +2411,23 @@ namespace OpenSim.Region.Framework.Scenes
             m_scene.ForEachScenePresence(delegate(ScenePresence avatar)
             {
                 ++avUpdates;
-                // only send if this is the root (children are only "listening posts" in a foreign region)
+
+                // Don't update ourselves
+                if (avatar.LocalId == LocalId)
+                    return;
+                
+                // If this is a root agent, then get info about the avatar
                 if (!IsChildAgent)
                 {
                     SendFullUpdateToOtherClient(avatar);
                 }
 
-                if (avatar.LocalId != LocalId)
+                // If the other avatar is a root
+                if (!avatar.IsChildAgent)
                 {
-                    if (!avatar.IsChildAgent)
-                    {
-                        avatar.SendFullUpdateToOtherClient(this);
-                        avatar.SendAppearanceToOtherAgent(this);
-                        avatar.Animator.SendAnimPackToClient(ControllingClient);
-                    }
+                    avatar.SendFullUpdateToOtherClient(this);
+                    avatar.SendAppearanceToOtherAgent(this);
+                    avatar.Animator.SendAnimPackToClient(ControllingClient);
                 }
             });
 
@@ -2465,7 +2472,19 @@ namespace OpenSim.Region.Framework.Scenes
             // m_scene.GetAvatarAppearance(m_controllingClient, out m_appearance);
 
             m_controllingClient.SendAvatarDataImmediate(this);
-            m_controllingClient.SendAppearance(m_appearance.Owner,m_appearance.VisualParams,m_appearance.Texture.GetBytes());
+            if (m_scene.AvatarFactory != null)
+            {
+                if (m_scene.AvatarFactory.ValidateBakedTextureCache(m_controllingClient))
+                {
+                    m_log.WarnFormat("[SP] baked textures are in the ache for {0}",Name);
+                    m_controllingClient.SendAppearance(
+                        m_appearance.Owner,m_appearance.VisualParams,m_appearance.Texture.GetBytes());
+                }
+            }
+            else
+            {
+                m_log.WarnFormat("[SP] AvatarFactory not set");
+            }
 
             SendInitialFullUpdateToAllClients();
         }
@@ -2497,9 +2516,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="avatar"></param>
         public void SendAppearanceToOtherAgent(ScenePresence avatar)
         {
+            if (LocalId == avatar.LocalId)
+            {
+                m_log.WarnFormat("[SP] An agent is attempting to send data to itself; {0}",UUID);
+                return;
+            }
+
 // DEBUG ON
-            m_log.WarnFormat("[SP] Send appearance from {0} to {1}",m_uuid,avatar.ControllingClient.AgentId);
+//          m_log.WarnFormat("[SP] Send appearance from {0} to {1}",m_uuid,avatar.ControllingClient.AgentId);
 // DEBUG OFF
+
             avatar.ControllingClient.SendAppearance(
                 m_appearance.Owner, m_appearance.VisualParams, m_appearance.Texture.GetBytes());
         }
@@ -2898,7 +2924,7 @@ namespace OpenSim.Region.Framework.Scenes
         public void CopyTo(AgentData cAgent)
         {
             cAgent.CallbackURI = m_callbackURI;
-            
+
             cAgent.AgentID = UUID;
             cAgent.RegionID = Scene.RegionInfo.RegionID;
 
diff --git a/bin/assets/TexturesAssetSet/TexturesAssetSet.xml b/bin/assets/TexturesAssetSet/TexturesAssetSet.xml
index c5cafa7..5484ee2 100644
--- a/bin/assets/TexturesAssetSet/TexturesAssetSet.xml
+++ b/bin/assets/TexturesAssetSet/TexturesAssetSet.xml
@@ -1,4 +1,10 @@
 <Nini>
+  <Section Name="Default Alpha">
+    <Key Name="assetID" Value="1578a2b1-5179-4b53-b618-fe00ca5a5594" />
+    <Key Name="name" Value="alpha" />
+    <Key Name="assetType" Value="0" />
+    <Key Name="fileName" Value="default_alpha.jp2" />
+  </Section>
   <Section Name="texture1">
     <Key Name="assetID" Value="00000000-0000-2222-3333-000000000099" />
     <Key Name="name" Value="femface" />
diff --git a/bin/assets/TexturesAssetSet/default_alpha.jp2 b/bin/assets/TexturesAssetSet/default_alpha.jp2
new file mode 100644
index 0000000..af73c1e
--- /dev/null
+++ b/bin/assets/TexturesAssetSet/default_alpha.jp2
diff --git a/bin/inventory/BodyPartsLibrary/BodyPartsLibraryItems.xml b/bin/inventory/BodyPartsLibrary/BodyPartsLibraryItems.xml
index aa8d9d9..5cb71c0 100644
--- a/bin/inventory/BodyPartsLibrary/BodyPartsLibraryItems.xml
+++ b/bin/inventory/BodyPartsLibrary/BodyPartsLibraryItems.xml
@@ -16,6 +16,34 @@
   </Section>
 --> 
 <!--
+  <Section Name="Tattoo">
+    <Key Name="inventoryID" Value="c47e22bd-3021-4ba4-82aa-2b5cb34d35e1" />
+    <Key Name="assetID" Value="00000000-0000-2222-3333-100000001007" />
+    <Key Name="folderID" Value="d499e5e0-b9bf-11dc-95ff-0800200c9a66"/>
+    <Key Name="description" Value="Tattoo" />
+    <Key Name="name" Value="Tattoo" />
+    <Key Name="assetType" Value="13" />
+    <Key Name="inventoryType" Value="18" />
+    <Key Name="currentPermissions" Value="2147483647" />
+    <Key Name="nextPermissions" Value="2147483647" />
+    <Key Name="everyonePermissions" Value="2147483647" />
+    <Key Name="basePermissions" Value="2147483647" />
+  </Section>
+  
+  <Section Name="Alpha">
+    <Key Name="inventoryID" Value="bfb9923c-4838-4d2d-bf07-608c5b1165c8" />
+    <Key Name="assetID" Value="1578a2b1-5179-4b53-b618-fe00ca5a5594" />
+    <Key Name="folderID" Value="d499e5e0-b9bf-11dc-95ff-0800200c9a66"/>
+    <Key Name="description" Value="Hair" />
+    <Key Name="name" Value="Hair" />
+    <Key Name="assetType" Value="13" />
+    <Key Name="inventoryType" Value="18" />
+    <Key Name="currentPermissions" Value="2147483647" />
+    <Key Name="nextPermissions" Value="2147483647" />
+    <Key Name="everyonePermissions" Value="2147483647" />
+    <Key Name="basePermissions" Value="2147483647" />
+  </Section>
+  
   <Section Name="Hair">
     <Key Name="inventoryID" Value="d342e6c1-b9d2-11dc-95ff-0800200c9a66" />
     <Key Name="assetID" Value="d342e6c0-b9d2-11dc-95ff-0800200c9a66" />