Suppress the strange "Result not Dictionary" messages that happen when

a region queries for a nonexistent presence.

.gitignore

@@ -1,5 +1,6 @@
 .project
 .settings
+.gitignore
 *.csproj
 *.csproj.user
 *.build
@@ -10,6 +11,7 @@
 *.pidb
 *.dll.build
 *.dll
+*.log
 *.VisualState.xml
 */*/obj
 */*/*/obj
@@ -23,6 +25,7 @@
 */*/*/*/*/bin
 */*/*/*/*/*/bin
 */*/*/*/*/*/*/bin
+addon-modules/
 bin/Debug/*.dll
 bin/*.dll.mdb
 bin/*.db

OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs

@@ -126,6 +126,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     availableMethods["admin_region_query"] = XmlRpcRegionQueryMethod;
                     availableMethods["admin_shutdown"] = XmlRpcShutdownMethod;
                     availableMethods["admin_broadcast"] = XmlRpcAlertMethod;
+                    availableMethods["admin_dialog"] = XmlRpcDialogMethod;
                     availableMethods["admin_restart"] = XmlRpcRestartMethod;
                     availableMethods["admin_load_heightmap"] = XmlRpcLoadHeightmapMethod;
                     // User management
@@ -215,9 +216,59 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 if (!m_application.SceneManager.TryGetScene(regionID, out rebootedScene))
                     throw new Exception("region not found");
 
+                int timeout = 30000;
+                string message;
+
+                if (requestData.ContainsKey("restart")
+                    && ((string)requestData["restart"] == "delayed")
+                    && requestData.ContainsKey("milliseconds"))
+                {
+                    timeout = Int32.Parse(requestData["milliseconds"].ToString());
+
+                    if (timeout < 15000)
+                    {
+                        //It must be at least 15 seconds or we'll cancel the reboot request
+                        timeout = 15000;
+                    }
+
+                    message
+                        = "Region is restarting in " + ((int)(timeout / 1000)).ToString()
+                          + " second(s). Please save what you are doing and log out.";
+                }
+                else
+                {
+                    message = "Region is restarting in 30 second(s). Please save what you are doing and log out.";
+                }
+
+                if (requestData.ContainsKey("noticetype")
+                    && ((string)requestData["noticetype"] == "dialog"))
+                {
+                    m_application.SceneManager.ForEachScene(
+                    delegate(Scene scene)
+                    {
+                        IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                        if (dialogModule != null)
+                            dialogModule.SendNotificationToUsersInRegion(UUID.Zero, "System", message);
+                    });
+                }
+                else
+                {
+                    if (!requestData.ContainsKey("noticetype")
+                    || ((string)requestData["noticetype"] != "none"))
+                    {
+                        m_application.SceneManager.ForEachScene(
+                        delegate(Scene scene)
+                        {
+                            IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                            if (dialogModule != null)
+                                dialogModule.SendGeneralAlert(message);
+                        });
+                    }
+                }
+
                 responseData["rebooting"] = true;
                 response.Value = responseData;
-                rebootedScene.Restart(30);
+                rebootedScene.Restart(timeout / 1000,false);
             }
             catch (Exception e)
             {
@@ -280,6 +331,53 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             m_log.Info("[RADMIN]: Alert request complete");
             return response;
         }
+        public XmlRpcResponse XmlRpcDialogMethod(XmlRpcRequest request, IPEndPoint remoteClient)
+        {
+            XmlRpcResponse response = new XmlRpcResponse();
+            Hashtable responseData = new Hashtable();
+
+            m_log.Info("[RADMIN]: Dialog request started");
+
+            try
+            {
+                Hashtable requestData = (Hashtable)request.Params[0];
+
+                CheckStringParameters(request, new string[] { "password", "from", "message" });
+
+                if (m_requiredPassword != String.Empty &&
+                    (!requestData.Contains("password") || (string)requestData["password"] != m_requiredPassword))
+                    throw new Exception("wrong password");
+
+                string message = (string)requestData["message"];
+                string fromuuid = (string)requestData["from"];
+                m_log.InfoFormat("[RADMIN]: Broadcasting: {0}", message);
+
+                responseData["accepted"] = true;
+                responseData["success"] = true;
+                response.Value = responseData;
+
+                m_application.SceneManager.ForEachScene(
+                    delegate(Scene scene)
+                    {
+                        IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                        if (dialogModule != null)
+                            dialogModule.SendNotificationToUsersInRegion(UUID.Zero, fromuuid, message);
+                    });
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[RADMIN]: Broadcasting: failed: {0}", e.Message);
+                m_log.DebugFormat("[RADMIN]: Broadcasting: failed: {0}", e.ToString());
+
+                responseData["accepted"] = false;
+                responseData["success"] = false;
+                responseData["error"] = e.Message;
+                response.Value = responseData;
+            }
+
+            m_log.Info("[RADMIN]: Alert request complete");
+            return response;
+        }
 
         public XmlRpcResponse XmlRpcLoadHeightmapMethod(XmlRpcRequest request, IPEndPoint remoteClient)
         {
@@ -387,13 +485,33 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     message = "Region is going down now.";
                 }
 
-                m_application.SceneManager.ForEachScene(
+                if (requestData.ContainsKey("noticetype")
+                    && ((string) requestData["noticetype"] == "dialog"))
+                {
+                    m_application.SceneManager.ForEachScene(
                     delegate(Scene scene)
+                        {
+                            IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                            if (dialogModule != null)
+                                dialogModule.SendNotificationToUsersInRegion(UUID.Zero, "System", message);
+                        });
+                }
+                else
+                {
+                    if (!requestData.ContainsKey("noticetype")
+                    || ((string)requestData["noticetype"] != "none"))
+                    {
+                        m_application.SceneManager.ForEachScene(
+                        delegate(Scene scene)
                         {
                             IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
                             if (dialogModule != null)
                                 dialogModule.SendGeneralAlert(message);
                         });
+                    }
+                }
+
+                
 
                 // Perform shutdown
                 System.Timers.Timer shutdownTimer = new System.Timers.Timer(timeout); // Wait before firing

OpenSim/Client/MXP/ClientStack/MXPClientView.cs

@@ -593,6 +593,7 @@ namespace OpenSim.Client.MXP.ClientStack
         public event DisconnectUser OnDisconnectUser;
         public event RequestAvatarProperties OnRequestAvatarProperties;
         public event SetAlwaysRun OnSetAlwaysRun;
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event TeleportLandmarkRequest OnTeleportLandmarkRequest;
         public event DeRezObject OnDeRezObject;
         public event Action<IClientAPI> OnRegionHandShakeReply;
@@ -819,6 +820,10 @@ namespace OpenSim.Client.MXP.ClientStack
             //throw new System.NotImplementedException();
         }
 
+        public void ProcessPendingPackets()
+        {
+        }
+
         public void ProcessInPacket(Packet NewPack)
         {
             //throw new System.NotImplementedException();
@@ -834,11 +839,19 @@ namespace OpenSim.Client.MXP.ClientStack
         }
 
         public void Close()
+        {
+            Close(true);
+        }
+
+        public void Close(bool sendStop)
         {
             m_log.Info("[MXP ClientStack] Close Called");
 
             // Tell the client to go
-            SendLogoutPacket();
+            if (sendStop == true)
+            {
+                SendLogoutPacket();
+            }
 
             // Let MXPPacketServer clean it up
             if (Session.SessionState != SessionState.Disconnected)

OpenSim/Client/Sirikata/ClientStack/SirikataClientView.cs

@@ -253,6 +253,7 @@ namespace OpenSim.Client.Sirikata.ClientStack
         public event AddNewPrim OnAddPrim;
         public event FetchInventory OnAgentDataUpdateRequest;
         public event TeleportLocationRequest OnSetStartLocationRequest;
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event RequestGodlikePowers OnRequestGodlikePowers;
         public event GodKickUser OnGodKickUser;
         public event ObjectDuplicate OnObjectDuplicate;
@@ -439,12 +440,21 @@ namespace OpenSim.Client.Sirikata.ClientStack
             throw new System.NotImplementedException();
         }
 
+        public void ProcessPendingPackets()
+        {
+        }
+
         public void ProcessInPacket(Packet NewPack)
         {
             throw new System.NotImplementedException();
         }
 
         public void Close()
+        {
+            Close(true);
+        }
+
+        public void Close(bool sendStop)
         {
             throw new System.NotImplementedException();
         }

OpenSim/Client/VWoHTTP/ClientStack/VWHClientView.cs

@@ -290,6 +290,7 @@ namespace OpenSim.Client.VWoHTTP.ClientStack
         public event GenericCall2 OnStopMovement = delegate { };
         public event Action<UUID> OnRemoveAvatar = delegate { };
         public event ObjectPermissions OnObjectPermissions = delegate { };
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy = delegate { };
         public event CreateNewInventoryItem OnCreateNewInventoryItem = delegate { };
         public event LinkInventoryItem OnLinkInventoryItem = delegate { };
         public event CreateInventoryFolder OnCreateNewInventoryFolder = delegate { };
@@ -445,12 +446,21 @@ namespace OpenSim.Client.VWoHTTP.ClientStack
             throw new System.NotImplementedException();
         }
 
+        public void ProcessPendingPackets()
+        {
+        }
+
         public void ProcessInPacket(Packet NewPack)
         {
             throw new System.NotImplementedException();
         }
 
         public void Close()
+        {
+            Close(true);
+        }
+
+        public void Close(bool sendStop)
         {
             throw new System.NotImplementedException();
         }

OpenSim/Data/AssetDataBase.cs

@@ -38,7 +38,7 @@ namespace OpenSim.Data
     {
         public abstract AssetBase GetAsset(UUID uuid);
         
-        public abstract void StoreAsset(AssetBase asset);
+        public abstract bool StoreAsset(AssetBase asset);
         public abstract bool ExistsAsset(UUID uuid);
 
         public abstract List<AssetMetadata> FetchAssetMetadataSet(int start, int count);

OpenSim/Data/IAssetData.cs

@@ -34,7 +34,7 @@ namespace OpenSim.Data
     public interface IAssetDataPlugin : IPlugin
     {
         AssetBase GetAsset(UUID uuid);
-        void StoreAsset(AssetBase asset);
+        bool StoreAsset(AssetBase asset);
         bool ExistsAsset(UUID uuid);
         List<AssetMetadata> FetchAssetMetadataSet(int start, int count);
         void Initialise(string connect);

OpenSim/Data/MSSQL/MSSQLAssetData.cs

@@ -143,7 +143,7 @@ namespace OpenSim.Data.MSSQL
         /// Create asset in m_database
         /// </summary>
         /// <param name="asset">the asset</param>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
            
             string sql =
@@ -192,10 +192,12 @@ namespace OpenSim.Data.MSSQL
                 try
                 {
                     command.ExecuteNonQuery();
+                    return true;
                 }
                 catch(Exception e)
                 {
                     m_log.Error("[ASSET DB]: Error storing item :" + e.Message);
+                    return false;
                 }
             }
         }

OpenSim/Data/MySQL/MySQLAssetData.cs

@@ -153,7 +153,7 @@ namespace OpenSim.Data.MySQL
         /// </summary>
         /// <param name="asset">Asset UUID to create</param>
         /// <remarks>On failure : Throw an exception and attempt to reconnect to database</remarks>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
             lock (m_dbLock)
             {
@@ -201,12 +201,14 @@ namespace OpenSim.Data.MySQL
                             cmd.Parameters.AddWithValue("?data", asset.Data);
                             cmd.ExecuteNonQuery();
                             cmd.Dispose();
+                            return true;
                         }
                     }
                     catch (Exception e)
                     {
                         m_log.ErrorFormat("[ASSET DB]: MySQL failure creating asset {0} with name \"{1}\". Error: {2}",
                             asset.FullID, asset.Name, e.Message);
+                        return false;
                     }
                 }
             }

OpenSim/Data/MySQL/MySQLPresenceData.cs

@@ -78,9 +78,12 @@ namespace OpenSim.Data.MySQL
             if (pd.Length == 0)
                 return false;
 
+            if (regionID == UUID.Zero)
+                return false;
+
             MySqlCommand cmd = new MySqlCommand();
 
-            cmd.CommandText = String.Format("update {0} set RegionID=?RegionID where `SessionID`=?SessionID", m_Realm);
+            cmd.CommandText = String.Format("update {0} set RegionID=?RegionID, LastSeen=NOW() where `SessionID`=?SessionID", m_Realm);
 
             cmd.Parameters.AddWithValue("?SessionID", sessionID.ToString());
             cmd.Parameters.AddWithValue("?RegionID", regionID.ToString());
@@ -90,6 +93,5 @@ namespace OpenSim.Data.MySQL
 
             return true;
         }
-
     }
 }

OpenSim/Data/MySQL/Resources/Presence.migrations

@@ -13,3 +13,11 @@ CREATE UNIQUE INDEX SessionID ON Presence(SessionID);
 CREATE INDEX UserID ON Presence(UserID);
 
 COMMIT;
+
+:VERSION 2         # -------------------------- 
+
+BEGIN;
+
+ALTER TABLE `Presence` ADD COLUMN LastSeen timestamp;
+
+COMMIT;

OpenSim/Data/MySQL/Resources/RegionStore.migrations

@@ -717,7 +717,7 @@ ALTER TABLE regionsettings ADD COLUMN loaded_creation_datetime int unsigned NOT
 
 COMMIT;
 
-:VERSION 32
+:VERSION 32			#---------------------
 
 BEGIN;
 CREATE TABLE `regionwindlight` (

OpenSim/Data/SQLite/SQLiteAssetData.cs

@@ -119,7 +119,7 @@ namespace OpenSim.Data.SQLite
         /// Create an asset
         /// </summary>
         /// <param name="asset">Asset Base</param>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
             //m_log.Info("[ASSET DB]: Creating Asset " + asset.FullID.ToString());
             if (ExistsAsset(asset.FullID))
@@ -141,6 +141,7 @@ namespace OpenSim.Data.SQLite
                         cmd.Parameters.Add(new SqliteParameter(":Data", asset.Data));
 
                         cmd.ExecuteNonQuery();
+                        return true;
                     }
                 }
             }
@@ -161,6 +162,7 @@ namespace OpenSim.Data.SQLite
                         cmd.Parameters.Add(new SqliteParameter(":Data", asset.Data));
 
                         cmd.ExecuteNonQuery();
+                        return true;
                     }
                 }
             }

OpenSim/Data/SQLiteLegacy/SQLiteAssetData.cs

@@ -119,7 +119,7 @@ namespace OpenSim.Data.SQLiteLegacy
         /// Create an asset
         /// </summary>
         /// <param name="asset">Asset Base</param>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
             //m_log.Info("[ASSET DB]: Creating Asset " + asset.FullID.ToString());
             if (ExistsAsset(asset.FullID))
@@ -139,6 +139,7 @@ namespace OpenSim.Data.SQLiteLegacy
                         cmd.Parameters.Add(new SqliteParameter(":Data", asset.Data));
  
                         cmd.ExecuteNonQuery();
+                        return true;
                     }
                 }
             }
@@ -157,6 +158,7 @@ namespace OpenSim.Data.SQLiteLegacy
                         cmd.Parameters.Add(new SqliteParameter(":Data", asset.Data));
 
                         cmd.ExecuteNonQuery();
+                        return true;
                     }
                 }
             }

OpenSim/Framework/AssetBase.cs

@@ -60,6 +60,8 @@ namespace OpenSim.Framework
         /// </summary>
         private AssetMetadata m_metadata;
 
+        private int m_uploadAttempts;
+
         // This is needed for .NET serialization!!!
         // Do NOT "Optimize" away!
         public AssetBase()
@@ -197,6 +199,12 @@ namespace OpenSim.Framework
             set { m_metadata.Type = value; }
         }
 
+        public int UploadAttempts
+        {
+            get { return m_uploadAttempts; }
+            set { m_uploadAttempts = value; }
+        }
+
         /// <summary>
         /// Is this a region only asset, or does this exist on the asset server also
         /// </summary>

OpenSim/Framework/Communications/RestClient.cs

@@ -363,7 +363,7 @@ namespace OpenSim.Framework.Communications
             _request = (HttpWebRequest) WebRequest.Create(buildUri());
             _request.KeepAlive = false;
             _request.ContentType = "application/xml";
-            _request.Timeout = 900000;
+            _request.Timeout = 30000;
             _request.Method = RequestMethod;
             _asyncException = null;
             _request.ContentLength = src.Length;

OpenSim/Framework/IClientAPI.cs

@@ -264,6 +264,9 @@ namespace OpenSim.Framework
     public delegate void MoveInventoryItem(
         IClientAPI remoteClient, List<InventoryItemBase> items);
 
+    public delegate void MoveItemsAndLeaveCopy(
+        IClientAPI remoteClient, List<InventoryItemBase> items, UUID destFolder);
+
     public delegate void RemoveInventoryItem(
         IClientAPI remoteClient, List<UUID> itemIDs);
 
@@ -772,6 +775,7 @@ namespace OpenSim.Framework
         event RequestTaskInventory OnRequestTaskInventory;
         event UpdateInventoryItem OnUpdateInventoryItem;
         event CopyInventoryItem OnCopyInventoryItem;
+        event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         event MoveInventoryItem OnMoveInventoryItem;
         event RemoveInventoryFolder OnRemoveInventoryFolder;
         event RemoveInventoryItem OnRemoveInventoryItem;
@@ -940,8 +944,10 @@ namespace OpenSim.Framework
         void SetDebugPacketLevel(int newDebug);
 
         void InPacket(object NewPack);
+        void ProcessPendingPackets();
         void ProcessInPacket(Packet NewPack);
         void Close();
+        void Close(bool sendStop);
         void Kick(string message);
         
         /// <summary>

OpenSim/Framework/LandData.cs

@@ -62,7 +62,7 @@ namespace OpenSim.Framework
 
         private uint _flags = (uint) ParcelFlags.AllowFly | (uint) ParcelFlags.AllowLandmark |
                                 (uint) ParcelFlags.AllowAPrimitiveEntry |
-                                (uint) ParcelFlags.AllowDeedToGroup | (uint) ParcelFlags.AllowTerraform |
+                                (uint) ParcelFlags.AllowDeedToGroup |
                                 (uint) ParcelFlags.CreateObjects | (uint) ParcelFlags.AllowOtherScripts |
                                 (uint) ParcelFlags.SoundLocal;
 

OpenSim/Framework/ParcelMediaCommandEnum.cs

@@ -27,7 +27,7 @@
 
 namespace OpenSim.Framework
 {
-    public enum ParcelMediaCommandEnum
+    public enum ParcelMediaCommandEnum : int
     {
         Stop = 0,
         Pause = 1,

OpenSim/Framework/PrimitiveBaseShape.cs

@@ -1208,7 +1208,7 @@ namespace OpenSim.Framework
             prim.Textures = this.Textures;
 
             prim.Properties = new Primitive.ObjectProperties();
-            prim.Properties.Name = "Primitive";
+            prim.Properties.Name = "Object";
             prim.Properties.Description = "";
             prim.Properties.CreatorID = UUID.Zero;
             prim.Properties.GroupID = UUID.Zero;

OpenSim/Framework/RegionInfo.cs

@@ -40,6 +40,7 @@ using OpenSim.Framework.Console;
 
 namespace OpenSim.Framework
 {
+    [Serializable]
     public class RegionLightShareData : ICloneable
     {
         public UUID regionID = UUID.Zero;

OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs

@@ -48,6 +48,9 @@ namespace OpenSim.Framework.RegionLoader.Web
 
         public RegionInfo[] LoadRegions()
         {
+            int tries = 3;
+            int wait = 2000;
+
             if (m_configSource == null)
             {
                 m_log.Error("[WEBLOADER]: Unable to load configuration source!");
@@ -64,35 +67,47 @@ namespace OpenSim.Framework.RegionLoader.Web
                 }
                 else
                 {
-                    HttpWebRequest webRequest = (HttpWebRequest) WebRequest.Create(url);
-                    webRequest.Timeout = 30000; //30 Second Timeout
-                    m_log.Debug("[WEBLOADER]: Sending Download Request...");
-                    HttpWebResponse webResponse = (HttpWebResponse) webRequest.GetResponse();
-                    m_log.Debug("[WEBLOADER]: Downloading Region Information From Remote Server...");
-                    StreamReader reader = new StreamReader(webResponse.GetResponseStream());
-                    string xmlSource = String.Empty;
-                    string tempStr = reader.ReadLine();
-                    while (tempStr != null)
+                    while (tries > 0)
                     {
-                        xmlSource = xmlSource + tempStr;
-                        tempStr = reader.ReadLine();
-                    }
-                    m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
-                                xmlSource.Length);
-                    XmlDocument xmlDoc = new XmlDocument();
-                    xmlDoc.LoadXml(xmlSource);
-                    if (xmlDoc.FirstChild.Name == "Regions")
-                    {
-                        RegionInfo[] regionInfos = new RegionInfo[xmlDoc.FirstChild.ChildNodes.Count];
-                        int i;
-                        for (i = 0; i < xmlDoc.FirstChild.ChildNodes.Count; i++)
+                        HttpWebRequest webRequest = (HttpWebRequest) WebRequest.Create(url);
+                        webRequest.Timeout = 30000; //30 Second Timeout
+                        m_log.Debug("[WEBLOADER]: Sending Download Request...");
+                        HttpWebResponse webResponse = (HttpWebResponse) webRequest.GetResponse();
+                        m_log.Debug("[WEBLOADER]: Downloading Region Information From Remote Server...");
+                        StreamReader reader = new StreamReader(webResponse.GetResponseStream());
+                        string xmlSource = String.Empty;
+                        string tempStr = reader.ReadLine();
+                        while (tempStr != null)
                         {
-                            m_log.Debug(xmlDoc.FirstChild.ChildNodes[i].OuterXml);
-                            regionInfos[i] =
-                                new RegionInfo("REGION CONFIG #" + (i + 1), xmlDoc.FirstChild.ChildNodes[i],false,m_configSource);
+                            xmlSource = xmlSource + tempStr;
+                            tempStr = reader.ReadLine();
+                        }
+                        m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
+                                    xmlSource.Length);
+                        XmlDocument xmlDoc = new XmlDocument();
+                        xmlDoc.LoadXml(xmlSource);
+                        if (xmlDoc.FirstChild.Name == "Regions")
+                        {
+                            RegionInfo[] regionInfos = new RegionInfo[xmlDoc.FirstChild.ChildNodes.Count];
+                            int i;
+                            for (i = 0; i < xmlDoc.FirstChild.ChildNodes.Count; i++)
+                            {
+                                m_log.Debug(xmlDoc.FirstChild.ChildNodes[i].OuterXml);
+                                regionInfos[i] =
+                                    new RegionInfo("REGION CONFIG #" + (i + 1), xmlDoc.FirstChild.ChildNodes[i],false,m_configSource);
+                            }
+
+                            if (i > 0)
+                                return regionInfos;
                         }
 
-                        return regionInfos;
+                        m_log.Debug("[WEBLOADER]: Request yielded no regions.");
+                        tries--;
+                        if (tries > 0)
+                        {
+                            m_log.Debug("[WEBLOADER]: Retrying");
+                            System.Threading.Thread.Sleep(wait);
+                        }
                     }
                     return null;
                 }

OpenSim/Framework/Servers/HttpServer/SynchronousRestObjectRequester.cs

@@ -56,12 +56,28 @@ namespace OpenSim.Framework.Servers.HttpServer
         /// <exception cref="System.Net.WebException">Thrown if we encounter a network issue while posting
         /// the request.  You'll want to make sure you deal with this as they're not uncommon</exception>
         public static TResponse MakeRequest<TRequest, TResponse>(string verb, string requestUrl, TRequest obj)
+        {
+            return MakeRequest<TRequest, TResponse>(verb, requestUrl, obj, 100);
+        }
+        /// <summary>
+        /// Perform a synchronous REST request.
+        /// </summary>
+        /// <param name="verb"></param>
+        /// <param name="requestUrl"></param>
+        /// <param name="obj"> </param>
+        /// <param name="timeout"> </param>
+        /// <returns></returns>
+        ///
+        /// <exception cref="System.Net.WebException">Thrown if we encounter a network issue while posting
+        /// the request.  You'll want to make sure you deal with this as they're not uncommon</exception>
+        public static TResponse MakeRequest<TRequest, TResponse>(string verb, string requestUrl, TRequest obj, int pTimeout)
         {
             Type type = typeof (TRequest);
             TResponse deserial = default(TResponse);
 
             WebRequest request = WebRequest.Create(requestUrl);
             request.Method = verb;
+            request.Timeout = pTimeout * 1000;
 
             if ((verb == "POST") || (verb == "PUT"))
             {
@@ -81,7 +97,6 @@ namespace OpenSim.Framework.Servers.HttpServer
 
                 int length = (int) buffer.Length;
                 request.ContentLength = length;
-
                 Stream requestStream = null;
                 try
                 {
@@ -103,7 +118,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             {
                 using (WebResponse resp = request.GetResponse())
                 {
-                    if (resp.ContentLength > 0)
+                    if (resp.ContentLength != 0)
                     {
                         Stream respStream = resp.GetResponseStream();
                         XmlSerializer deserializer = new XmlSerializer(typeof(TResponse));

OpenSim/Framework/Servers/VersionInfo.cs

@@ -29,11 +29,11 @@ namespace OpenSim
 {
     public class VersionInfo
     {
-        private const string VERSION_NUMBER = "0.7.1";
+        private const string VERSION_NUMBER = "0.7.1CM";
         private const Flavour VERSION_FLAVOUR = Flavour.Dev;
 
         public enum Flavour
-        {
+        { 
             Unknown,
             Dev,
             RC1,

OpenSim/Framework/TaskInventoryDictionary.cs

@@ -27,9 +27,13 @@
 
 using System;
 using System.Collections.Generic;
+using System.Threading;
+using System.Reflection;
 using System.Xml;
+using System.Diagnostics;
 using System.Xml.Schema;
 using System.Xml.Serialization;
+using log4net;
 using OpenMetaverse;
 
 namespace OpenSim.Framework
@@ -45,6 +49,124 @@ namespace OpenSim.Framework
         // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private static XmlSerializer tiiSerializer = new XmlSerializer(typeof (TaskInventoryItem));
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
+        private Thread LockedByThread;
+        /// <value>
+        /// An advanced lock for inventory data
+        /// </value>
+        private System.Threading.ReaderWriterLockSlim m_itemLock = new System.Threading.ReaderWriterLockSlim();
+
+        /// <summary>
+        /// Are we readlocked by the calling thread?
+        /// </summary>
+        public bool IsReadLockedByMe()
+        {
+            if (m_itemLock.RecursiveReadCount > 0)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Lock our inventory list for reading (many can read, one can write)
+        /// </summary>
+        public void LockItemsForRead(bool locked)
+        {
+            if (locked)
+            {
+                if (m_itemLock.IsWriteLockHeld && LockedByThread != null)
+                {
+                    if (!LockedByThread.IsAlive)
+                    {
+                        //Locked by dead thread, reset.
+                        m_itemLock = new System.Threading.ReaderWriterLockSlim(); 
+                    }
+                }
+
+                if (m_itemLock.RecursiveReadCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
+                    try
+                    {
+                        StackTrace stackTrace = new StackTrace();           // get call stack
+                        StackFrame[] stackFrames = stackTrace.GetFrames();  // get method calls (frames)
+
+                        // write call stack method names
+                        foreach (StackFrame stackFrame in stackFrames)
+                        {
+                            m_log.Error("[SceneObjectGroup.m_parts]  "+(stackFrame.GetMethod().Name));   // write method name
+                        }
+                    }
+                    catch
+                    {}
+                    m_itemLock.ExitReadLock();
+                }
+                if (m_itemLock.RecursiveWriteCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive write lock requested. This should not happen and means something needs to be fixed.");
+                    m_itemLock.ExitWriteLock();
+                }
+                
+                while (!m_itemLock.TryEnterReadLock(60000))
+                {
+                    m_log.Error("Thread lock detected while trying to aquire READ lock in TaskInventoryDictionary. Locked by thread " + LockedByThread.Name + ". I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+                    if (m_itemLock.IsWriteLockHeld)
+                    {
+                        m_itemLock = new System.Threading.ReaderWriterLockSlim();
+                    }
+                }
+            }
+            else
+            {
+                if (m_itemLock.RecursiveReadCount>0)
+                {
+                    m_itemLock.ExitReadLock();
+                }
+            }
+        }
+
+        /// <summary>
+        /// Lock our inventory list for writing (many can read, one can write)
+        /// </summary>
+        public void LockItemsForWrite(bool locked)
+        {
+            if (locked)
+            {
+                //Enter a write lock, wait indefinately for one to open.
+                if (m_itemLock.RecursiveReadCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
+                    m_itemLock.ExitReadLock();
+                }
+                if (m_itemLock.RecursiveWriteCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive write lock requested. This should not happen and means something needs to be fixed.");
+                    m_itemLock.ExitWriteLock();
+                }
+                while (!m_itemLock.TryEnterWriteLock(60000))
+                {
+                    m_log.Error("Thread lock detected while trying to aquire WRITE lock in TaskInventoryDictionary. Locked by thread " + LockedByThread.Name + ". I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+                    if (m_itemLock.IsWriteLockHeld)
+                    {
+                        m_itemLock = new System.Threading.ReaderWriterLockSlim();
+                    }
+                }
+
+                LockedByThread = Thread.CurrentThread;
+            }
+            else
+            {
+                if (m_itemLock.RecursiveWriteCount > 0)
+                {
+                    m_itemLock.ExitWriteLock();
+                }
+            }
+        }
 
         #region ICloneable Members
 
@@ -52,13 +174,12 @@ namespace OpenSim.Framework
         {
             TaskInventoryDictionary clone = new TaskInventoryDictionary();
 
-            lock (this)
+            m_itemLock.EnterReadLock();
+            foreach (UUID uuid in Keys)
             {
-                foreach (UUID uuid in Keys)
-                {
-                    clone.Add(uuid, (TaskInventoryItem) this[uuid].Clone());
-                }
+                clone.Add(uuid, (TaskInventoryItem) this[uuid].Clone());
             }
+            m_itemLock.ExitReadLock();
 
             return clone;
         }

OpenSim/Framework/UndoStack.cs

@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Collections.Generic;
 
 namespace OpenSim.Framework
 {
@@ -36,33 +37,30 @@ namespace OpenSim.Framework
     [Serializable]
     public class UndoStack<T>
     {
-        private int m_new = 1;
-        private int m_old = 0;
-        private T[] m_Undos;
+        private List<T> m_undolist;
+        private int m_max;
 
         public UndoStack(int capacity)
         {
-            m_Undos = new T[capacity + 1];
+            m_undolist = new List<T>();
+            m_max = capacity;
         }
 
         public bool IsFull
         {
-            get { return m_new == m_old; }
+            get { return m_undolist.Count >= m_max; }
         }
 
         public int Capacity
         {
-            get { return m_Undos.Length - 1; }
+            get { return m_max; }
         }
 
         public int Count
         {
             get
             {
-                int count = m_new - m_old - 1;
-                if (count < 0)
-                    count += m_Undos.Length;
-                return count;
+                return m_undolist.Count;
             }
         }
 
@@ -70,45 +68,39 @@ namespace OpenSim.Framework
         {
             if (IsFull)
             {
-                m_old++;
-                if (m_old >= m_Undos.Length)
-                    m_old -= m_Undos.Length;
+                m_undolist.RemoveAt(0);
             }
-            if (++m_new >= m_Undos.Length)
-                m_new -= m_Undos.Length;
-            m_Undos[m_new] = item;
+            m_undolist.Add(item);
         }
 
         public T Pop()
         {
-            if (Count > 0)
+            if (m_undolist.Count > 0)
             {
-                T deleted = m_Undos[m_new];
-                m_Undos[m_new--] = default(T);
-                if (m_new < 0)
-                    m_new += m_Undos.Length;
-                return deleted;
+                int ind = m_undolist.Count - 1;
+                T item = m_undolist[ind];
+                m_undolist.RemoveAt(ind);
+                return item;
             }
             else
-                throw new InvalidOperationException("Cannot pop from emtpy stack");
+                throw new InvalidOperationException("Cannot pop from empty stack");
         }
 
         public T Peek()
         {
-            return m_Undos[m_new];
+            if (m_undolist.Count > 0)
+            {
+                return m_undolist[m_undolist.Count - 1];
+            }
+            else
+            {
+                return default(T);
+            }
         }
 
         public void Clear()
         {
-            if (Count > 0)
-            {
-                for (int i = 0; i < m_Undos.Length; i++)
-                {
-                    m_Undos[i] = default(T);
-                }
-                m_new = 1;
-                m_old = 0;
-            }
+            m_undolist.Clear();
         }
     }
 }

OpenSim/Framework/Util.cs

@@ -997,19 +997,19 @@ namespace OpenSim.Framework
         {
             string os = String.Empty;
 
-            if (Environment.OSVersion.Platform != PlatformID.Unix)
-            {
-                os = Environment.OSVersion.ToString();
-            }
-            else
-            {
-                os = ReadEtcIssue();
-            }
-                      
-            if (os.Length > 45)
-            {
-                os = os.Substring(0, 45);
-            }
+//            if (Environment.OSVersion.Platform != PlatformID.Unix)
+//            {
+//                os = Environment.OSVersion.ToString();
+//            }
+//            else
+//            {
+//                os = ReadEtcIssue();
+//            }
+//                      
+//            if (os.Length > 45)
+//            {
+//                os = os.Substring(0, 45);
+//            }
             
             return os;
         }

OpenSim/Framework/Watchdog.cs

@@ -52,7 +52,7 @@ namespace OpenSim.Framework
             public ThreadWatchdogInfo(Thread thread)
             {
                 Thread = thread;
-                LastTick = Environment.TickCount & Int32.MaxValue;
+                LastTick = Environment.TickCount;
             }
         }
 
@@ -144,7 +144,7 @@ namespace OpenSim.Framework
             try
             {
                 if (m_threads.TryGetValue(threadID, out threadInfo))
-                    threadInfo.LastTick = Environment.TickCount & Int32.MaxValue;
+                    threadInfo.LastTick = Environment.TickCount;
                 else
                     AddThread(new ThreadWatchdogInfo(Thread.CurrentThread));
             }
@@ -170,7 +170,7 @@ namespace OpenSim.Framework
 
                 lock (m_threads)
                 {
-                    int now = Environment.TickCount & Int32.MaxValue;
+                    int now = Environment.TickCount;
 
                     foreach (ThreadWatchdogInfo threadInfo in m_threads.Values)
                     {

OpenSim/Region/Application/OpenSim.cs

@@ -436,7 +436,7 @@ namespace OpenSim
                     if (alert != null)
                         presence.ControllingClient.Kick(alert);
                     else
-                        presence.ControllingClient.Kick("\nThe OpenSim manager kicked you out.\n");
+                        presence.ControllingClient.Kick("\nYou have been logged out by an administrator.\n");
 
                     // ...and close on our side
                     presence.Scene.IncomingCloseAgent(presence.UUID);

OpenSim/Region/Application/OpenSimBase.cs

@@ -88,6 +88,10 @@ namespace OpenSim
 
         protected List<IApplicationPlugin> m_plugins = new List<IApplicationPlugin>();
 
+        private List<string> m_permsModules;
+
+        private bool m_securePermissionsLoading = true;
+
         /// <value>
         /// The config information passed into the OpenSimulator region server.
         /// </value>
@@ -185,6 +189,11 @@ namespace OpenSim
                     CreatePIDFile(pidFile);
                 
                 userStatsURI = startupConfig.GetString("Stats_URI", String.Empty);
+
+                m_securePermissionsLoading = startupConfig.GetBoolean("SecurePermissionsLoading", true);
+
+                string permissionModules = startupConfig.GetString("permissionmodules", "DefaultPermissionsModule");
+                m_permsModules = new List<string>(permissionModules.Split(','));
             }
 
             // Load the simulation data service
@@ -360,7 +369,41 @@ namespace OpenSim
             }
             else m_log.Error("[MODULES]: The new RegionModulesController is missing...");
 
+            if (m_securePermissionsLoading)
+            {
+                foreach (string s in m_permsModules)
+                {
+                    if (!scene.RegionModules.ContainsKey(s))
+                    {
+                        bool found = false;
+                        foreach (IRegionModule m in modules)
+                        {
+                            if (m.Name == s)
+                            {
+                                found = true;
+                            }
+                        }
+                        if (!found)
+                        {
+                            m_log.Fatal("[MODULES]: Required module " + s + " not found.");
+                            Environment.Exit(0);
+                        }
+                    }
+                }
+            }
+
             scene.SetModuleInterfaces();
+// First Step of bootreport sequence
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.ColdStart(1,scene);
+                scene.SnmpService.LinkDown(scene);
+            }
+
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Loading prins", scene);
+            }
 
             // Prims have to be loaded after module configuration since some modules may be invoked during the load
             scene.LoadPrimsFromStorage(regionInfo.originRegionID);
@@ -368,6 +411,10 @@ namespace OpenSim
             // TODO : Try setting resource for region xstats here on scene
             MainServer.Instance.AddStreamHandler(new Region.Framework.Scenes.RegionStatsHandler(regionInfo)); 
             
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Grid Registration in progress", scene);
+            } 
             try
             {
                 scene.RegisterRegionWithGrid();
@@ -378,11 +425,20 @@ namespace OpenSim
                     "[STARTUP]: Registration of region with grid failed, aborting startup due to {0} {1}", 
                     e.Message, e.StackTrace);
 
+                if (scene.SnmpService != null)
+                {
+                    scene.SnmpService.Critical("Grid registration failed. Startup aborted.", scene);
+                }
                 // Carrying on now causes a lot of confusion down the
                 // line - we need to get the user's attention
                 Environment.Exit(1);
             }
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Grid Registration done", scene);
+            }
+
             scene.loadAllLandObjectsFromStorage(regionInfo.originRegionID);
             scene.EventManager.TriggerParcelPrimCountUpdate();
 
@@ -390,6 +446,11 @@ namespace OpenSim
             // scripting engines.
             scene.CreateScriptInstances();
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("ScriptEngine started", scene);
+            }
+
             m_sceneManager.Add(scene);
 
             if (m_autoCreateClientStack)
@@ -398,6 +459,10 @@ namespace OpenSim
                 clientServer.Start();
             }
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Initializing region modules", scene);
+            }
             if (do_post_init)
             {
                 foreach (IRegionModule module in modules)
@@ -409,6 +474,12 @@ namespace OpenSim
 
             mscene = scene;
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("The region is operational", scene);
+                scene.SnmpService.LinkUp(scene);
+            }
+
             scene.StartTimer();
 
             return clientServer;
@@ -417,6 +488,11 @@ namespace OpenSim
         private void ShutdownRegion(Scene scene)
         {
             m_log.DebugFormat("[SHUTDOWN]: Shutting down region {0}", scene.RegionInfo.RegionName);
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("The region is shutting down", scene);
+                scene.SnmpService.LinkDown(scene);
+            }
             IRegionModulesController controller;
             if (ApplicationRegistry.TryGet<IRegionModulesController>(out controller))
             {

OpenSim/Region/ClientStack/LindenUDP/J2KImage.cs

@@ -202,6 +202,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             m_stopPacket = TexturePacketCount();
                         }
 
+                        //Give them at least two packets, to play nice with some broken viewers (SL also behaves this way)
+                        if (m_stopPacket == 1 && Layers[0].End > FIRST_PACKET_SIZE) m_stopPacket++;
+
                         m_currentPacket = StartPacket;
                     }
                 }

OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs

@@ -155,6 +155,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event RequestTaskInventory OnRequestTaskInventory;
         public event UpdateInventoryItem OnUpdateInventoryItem;
         public event CopyInventoryItem OnCopyInventoryItem;
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event MoveInventoryItem OnMoveInventoryItem;
         public event RemoveInventoryItem OnRemoveInventoryItem;
         public event RemoveInventoryFolder OnRemoveInventoryFolder;
@@ -335,11 +336,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //        protected HashSet<uint> m_attachmentsSent;
 
         private int m_moneyBalance;
+        private bool m_deliverPackets = true;
         private int m_animationSequenceNumber = 1;
         private bool m_SendLogoutPacketWhenClosing = true;
         private AgentUpdateArgs lastarg;
         private bool m_IsActive = true;
         private bool m_IsLoggingOut = false;
+        private bool m_IsPresenceReady = false;
 
         protected Dictionary<PacketType, PacketProcessor> m_packetHandlers = new Dictionary<PacketType, PacketProcessor>();
         protected Dictionary<string, GenericMessage> m_genericPacketHandlers = new Dictionary<string, GenericMessage>(); //PauPaw:Local Generic Message handlers
@@ -362,6 +365,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private Timer m_propertiesPacketTimer;
         private List<ObjectPropertiesPacket.ObjectDataBlock> m_propertiesBlocks = new List<ObjectPropertiesPacket.ObjectDataBlock>();
+        private List<Packet> m_pendingPackets;
 
         #endregion Class Members
 
@@ -377,6 +381,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             get { return m_startpos; }
             set { m_startpos = value; }
         }
+        public bool DeliverPackets
+        {
+            get { return m_deliverPackets; }
+            set {
+                m_deliverPackets = value;
+                m_udpClient.m_deliverPackets = value;
+            }
+        }
         public UUID AgentId { get { return m_agentId; } }
         public UUID ActiveGroupId { get { return m_activeGroupID; } }
         public string ActiveGroupName { get { return m_activeGroupName; } }
@@ -406,6 +418,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             get { return m_IsActive; }
             set { m_IsActive = value; }
         }
+
         public bool IsLoggingOut
         {
             get { return m_IsLoggingOut; }
@@ -475,18 +488,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #region Client Methods
 
+
         /// <summary>
         /// Shut down the client view
         /// </summary>
         public void Close()
+        {
+            Close(true);
+        }
+
+        /// <summary>
+        /// Shut down the client view
+        /// </summary>
+        public void Close(bool sendStop)
         {
             m_log.DebugFormat(
                 "[CLIENT]: Close has been called for {0} attached to scene {1}",
                 Name, m_scene.RegionInfo.RegionName);
 
-            // Send the STOP packet
-            DisableSimulatorPacket disable = (DisableSimulatorPacket)PacketPool.Instance.GetPacket(PacketType.DisableSimulator);
-            OutPacket(disable, ThrottleOutPacketType.Unknown);
+            if (sendStop)
+            {
+                // Send the STOP packet
+                DisableSimulatorPacket disable = (DisableSimulatorPacket)PacketPool.Instance.GetPacket(PacketType.DisableSimulator);
+                OutPacket(disable, ThrottleOutPacketType.Unknown);
+            }
 
             IsActive = false;
 
@@ -766,7 +791,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             reply.ChatData.OwnerID = fromAgentID;
             reply.ChatData.SourceID = fromAgentID;
 
-            OutPacket(reply, ThrottleOutPacketType.Task);
+            OutPacket(reply, ThrottleOutPacketType.Unknown);
         }
 
         /// <summary>
@@ -1052,6 +1077,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public virtual void SendLayerData(float[] map)
         {
             Util.FireAndForget(DoSendLayerData, map);
+
+            // Send it sync, and async. It's not that much data
+            // and it improves user experience just so much!
+            DoSendLayerData(map);
         }
 
         /// <summary>
@@ -1064,16 +1093,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             try
             {
-                //for (int y = 0; y < 16; y++)
-                //{
-                //    for (int x = 0; x < 16; x++)
-                //    {
-                //        SendLayerData(x, y, map);
-                //    }
-                //}
-
-                // Send LayerData in a spiral pattern. Fun!
-                SendLayerTopRight(map, 0, 0, 15, 15);
+                for (int y = 0; y < 16; y++)
+                {
+                    for (int x = 0; x < 16; x+=4)
+                    {
+                        SendLayerPacket(x, y, map);
+                    }
+                }
             }
             catch (Exception e)
             {
@@ -1081,51 +1107,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
-        private void SendLayerTopRight(float[] map, int x1, int y1, int x2, int y2)
-        {
-            // Row
-            for (int i = x1; i <= x2; i++)
-                SendLayerData(i, y1, map);
-
-            // Column
-            for (int j = y1 + 1; j <= y2; j++)
-                SendLayerData(x2, j, map);
-
-            if (x2 - x1 > 0)
-                SendLayerBottomLeft(map, x1, y1 + 1, x2 - 1, y2);
-        }
-
-        void SendLayerBottomLeft(float[] map, int x1, int y1, int x2, int y2)
-        {
-            // Row in reverse
-            for (int i = x2; i >= x1; i--)
-                SendLayerData(i, y2, map);
-
-            // Column in reverse
-            for (int j = y2 - 1; j >= y1; j--)
-                SendLayerData(x1, j, map);
-
-            if (x2 - x1 > 0)
-                SendLayerTopRight(map, x1 + 1, y1, x2, y2 - 1);
-        }
-
         /// <summary>
         /// Sends a set of four patches (x, x+1, ..., x+3) to the client
         /// </summary>
         /// <param name="map">heightmap</param>
         /// <param name="px">X coordinate for patches 0..12</param>
         /// <param name="py">Y coordinate for patches 0..15</param>
-        // private void SendLayerPacket(float[] map, int y, int x)
-        // {
-        //     int[] patches = new int[4];
-        //     patches[0] = x + 0 + y * 16;
-        //     patches[1] = x + 1 + y * 16;
-        //     patches[2] = x + 2 + y * 16;
-        //     patches[3] = x + 3 + y * 16;
+        private void SendLayerPacket(int x, int y, float[] map)
+        {
+            int[] patches = new int[4];
+            patches[0] = x + 0 + y * 16;
+            patches[1] = x + 1 + y * 16;
+            patches[2] = x + 2 + y * 16;
+            patches[3] = x + 3 + y * 16;
 
-        //     Packet layerpack = LLClientView.TerrainManager.CreateLandPacket(map, patches);
-        //     OutPacket(layerpack, ThrottleOutPacketType.Land);
-        // }
+            float[] heightmap = (map.Length == 65536) ?
+                map :
+                LLHeightFieldMoronize(map);
+
+            try
+            {
+                Packet layerpack = TerrainCompressor.CreateLandPacket(heightmap, patches);
+                OutPacket(layerpack, ThrottleOutPacketType.Land);
+            }
+            catch
+            {
+                for (int px = x ; px < x + 4 ; px++)
+                    SendLayerData(px, y, map);
+            }
+        }
 
         /// <summary>
         /// Sends a specified patch to a client
@@ -1145,7 +1155,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 LayerDataPacket layerpack = TerrainCompressor.CreateLandPacket(heightmap, patches);
                 layerpack.Header.Reliable = true;
 
-                OutPacket(layerpack, ThrottleOutPacketType.Land);
+                OutPacket(layerpack, ThrottleOutPacketType.Task);
             }
             catch (Exception e)
             {
@@ -2231,6 +2241,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(sound, ThrottleOutPacketType.Task);
         }
 
+        public void SendTransferAbort(TransferRequestPacket transferRequest)
+        {
+            TransferAbortPacket abort = (TransferAbortPacket)PacketPool.Instance.GetPacket(PacketType.TransferAbort);
+            abort.TransferInfo.TransferID = transferRequest.TransferInfo.TransferID;
+            abort.TransferInfo.ChannelType = transferRequest.TransferInfo.ChannelType;
+            m_log.Debug("[Assets] Aborting transfer; asset request failed");
+            OutPacket(abort, ThrottleOutPacketType.Task);
+        }
+
         public void SendTriggeredSound(UUID soundID, UUID ownerID, UUID objectID, UUID parentID, ulong handle, Vector3 position, float gain)
         {
             SoundTriggerPacket sound = (SoundTriggerPacket)PacketPool.Instance.GetPacket(PacketType.SoundTrigger);
@@ -3523,6 +3542,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </summary>
         public void SendPrimUpdate(ISceneEntity entity, PrimUpdateFlags updateFlags)
         {
+            if (entity is SceneObjectPart)
+            {
+                SceneObjectPart e = (SceneObjectPart)entity;
+                SceneObjectGroup g = e.ParentGroup;
+                if (g.RootPart.Shape.State > 30) // HUD
+                    if (g.OwnerID != AgentId)
+                        return; // Don't send updates for other people's HUDs
+            }
+
             double priority = m_prioritizer.GetUpdatePriority(this, entity);
 
             lock (m_entityUpdates.SyncRoot)
@@ -3543,23 +3571,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 EntityUpdate update;
                 while (updatesThisCall < maxUpdates && m_entityUpdates.TryDequeue(out update))
                 {
-                    // Please do not remove this unless you can demonstrate on the OpenSim mailing list that a client
-                    // will never receive an update after a prim kill.  Even then, keeping the kill record may be a good
-                    // safety measure.
-                    //
-                    // Receiving updates after kills results in undeleteable prims that persist until relog and
-                    // currently occurs because prims can be deleted before all queued updates are sent.
-                    if (m_killRecord.Contains(update.Entity.LocalId))
-                    {
-//                        m_log.WarnFormat(
-//                            "[CLIENT]: Preventing full update for prim with local id {0} after client for user {1} told it was deleted",
-//                            update.Entity.LocalId, Name);
-                        continue;
-                    }
-
+                    // If we have sent a kill packet for this object
+                    // drop any updates on the floor
                     if (update.Entity is SceneObjectPart)
                     {
                         SceneObjectPart part = (SceneObjectPart)update.Entity;
+                        if (m_killRecord.Contains(part.ParentGroup.RootPart.LocalId))
+                            continue;
 
                         if (part.ParentGroup.IsAttachment && m_disableFacelights)
                         {
@@ -3993,6 +4011,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 m_propertiesPacketTimer.Stop();
 
+                if (m_propertiesBlocks.Count == 0)
+                    return;
+
                 proper.ObjectData = new ObjectPropertiesPacket.ObjectDataBlock[m_propertiesBlocks.Count];
 
                 int index = 0;
@@ -4899,6 +4920,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.TransferAbort, HandleTransferAbort, false);
             AddLocalPacketHandler(PacketType.MuteListRequest, HandleMuteListRequest, false);
             AddLocalPacketHandler(PacketType.UseCircuitCode, HandleUseCircuitCode);
+            AddLocalPacketHandler(PacketType.CreateNewOutfitAttachments, HandleCreateNewOutfitAttachments);
             AddLocalPacketHandler(PacketType.AgentHeightWidth, HandleAgentHeightWidth, false);
             AddLocalPacketHandler(PacketType.InventoryDescendents, HandleInventoryDescendents);
             AddLocalPacketHandler(PacketType.DirPlacesQuery, HandleDirPlacesQuery);
@@ -4998,6 +5020,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         (x.CameraLeftAxis != lastarg.CameraLeftAxis) ||
                         (x.CameraUpAxis != lastarg.CameraUpAxis) ||
                         (x.ControlFlags != lastarg.ControlFlags) ||
+                        (x.ControlFlags != 0) ||
                         (x.Far != lastarg.Far) ||
                         (x.Flags != lastarg.Flags) ||
                         (x.State != lastarg.State) ||
@@ -5371,7 +5394,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 args.Channel = ch;
                 args.From = String.Empty;
                 args.Message = Utils.BytesToString(msg);
-                args.Type = ChatTypeEnum.Shout;
+                args.Type = ChatTypeEnum.Region; //Behaviour in SL is that the response can be heard from any distance
                 args.Position = new Vector3();
                 args.Scene = Scene;
                 args.Sender = this;
@@ -9409,6 +9432,37 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             return true;
         }
+        
+        private bool HandleCreateNewOutfitAttachments(IClientAPI sender, Packet Pack)
+        {
+            CreateNewOutfitAttachmentsPacket packet = (CreateNewOutfitAttachmentsPacket)Pack;
+
+            #region Packet Session and User Check
+            if (m_checkPackets)
+            {
+                if (packet.AgentData.SessionID != SessionId ||
+                    packet.AgentData.AgentID != AgentId)
+                    return true;
+            }
+            #endregion
+            MoveItemsAndLeaveCopy handlerMoveItemsAndLeaveCopy = null;
+            List<InventoryItemBase> items = new List<InventoryItemBase>();
+            foreach (CreateNewOutfitAttachmentsPacket.ObjectDataBlock n in packet.ObjectData)
+            {
+                InventoryItemBase b = new InventoryItemBase();
+                b.ID = n.OldItemID;
+                b.Folder = n.OldFolderID;
+                items.Add(b);
+            }
+
+            handlerMoveItemsAndLeaveCopy = OnMoveItemsAndLeaveCopy;
+            if (handlerMoveItemsAndLeaveCopy != null)
+            {
+                handlerMoveItemsAndLeaveCopy(this, items, packet.HeaderData.NewFolderID);
+            }
+
+            return true;
+        }
 
         private bool HandleAgentHeightWidth(IClientAPI sender, Packet Pack)
         {
@@ -11270,6 +11324,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+        /// <summary>
+        /// This processes packets which have accumulated while the presence was still in the process of initialising.
+        /// </summary>
+        public void ProcessPendingPackets()
+        {
+            m_IsPresenceReady = true;
+            if (m_pendingPackets == null)
+                return; 
+            foreach (Packet p in m_pendingPackets)
+            {
+                ProcessInPacket(p);
+            }
+            m_pendingPackets.Clear();
+        }
+
         /// <summary>
         /// Entryway from the client to the simulator.  All UDP packets from the client will end up here
         /// </summary>
@@ -11533,7 +11602,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
 //            m_log.DebugFormat("[CLIENT]: {0} requesting asset {1}", Name, requestID);
 
+
+            //Note, the bool returned from the below function is useless since it is always false.
             m_assetService.Get(requestID.ToString(), transferRequest, AssetReceived);
+
         }
 
         /// <summary>

OpenSim/Region/ClientStack/LindenUDP/LLUDPClient.cs

@@ -149,6 +149,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private int m_defaultRTO = 3000;
         private int m_maxRTO = 60000;
+        public bool m_deliverPackets = true;
 
         /// <summary>
         /// Default constructor
@@ -389,6 +390,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (category >= 0 && category < m_packetOutboxes.Length)
             {
                 OpenSim.Framework.LocklessQueue<OutgoingPacket> queue = m_packetOutboxes[category];
+
+                if (m_deliverPackets == false)
+                {
+                    queue.Enqueue(packet);
+                    return true;
+                }
+
                 TokenBucket bucket = m_throttleCategories[category];
 
                 if (bucket.RemoveTokens(packet.Buffer.DataLength))
@@ -419,6 +427,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <returns>True if any packets were sent, otherwise false</returns>
         public bool DequeueOutgoing()
         {
+            if (m_deliverPackets == false) return false;
+
             OutgoingPacket packet;
             OpenSim.Framework.LocklessQueue<OutgoingPacket> queue;
             TokenBucket bucket;

OpenSim/Region/ClientStack/LindenUDP/LLUDPServer.cs

@@ -908,7 +908,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 client.DisableFacelights = m_disableFacelights;
 
                 // Start the IClientAPI
-                client.Start();
+                // Spin it off so that it doesn't clog up the LLUDPServer
+                
+                //First, and very importantly:
+                //
+                //Set our DeliverPackets flag in the client to *false*
+                //this will prevent us from missing important messages
+                //before the modules are bound
+                client.DeliverPackets = false;
+                client.DisableFacelights = m_disableFacelights;
+                
+                Util.FireAndForget(
+                    delegate
+                    {
+                        try
+                        {
+                            client.Start();
+                        }
+                        finally
+                        {
+                            //Now, release the hounds. er, packets.
+                            client.DeliverPackets = true;
+                        }
+                    }
+                );
             }
             else
             {
@@ -924,7 +947,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (m_scene.TryGetClient(udpClient.AgentID, out client))
             {
                 client.IsLoggingOut = true;
-                client.Close();
+                client.Close(false);
             }
         }
 

OpenSim/Region/ClientStack/LindenUDP/TokenBucket.cs

@@ -133,7 +133,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             this.parent = parent;
             MaxBurst = maxBurst;
             DripRate = dripRate;
-            lastDrip = Environment.TickCount & Int32.MaxValue;
+            lastDrip = Environment.TickCount;
         }
 
         /// <summary>
@@ -143,41 +143,31 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <returns>True if the requested number of tokens were removed from
         /// the bucket, otherwise false</returns>
         public bool RemoveTokens(int amount)
-        {
-            bool dummy;
-            return RemoveTokens(amount, out dummy);
-        }
-
-        /// <summary>
-        /// Remove a given number of tokens from the bucket
-        /// </summary>
-        /// <param name="amount">Number of tokens to remove from the bucket</param>
-        /// <param name="dripSucceeded">True if tokens were added to the bucket
-        /// during this call, otherwise false</param>
-        /// <returns>True if the requested number of tokens were removed from
-        /// the bucket, otherwise false</returns>
-        public bool RemoveTokens(int amount, out bool dripSucceeded)
         {
             if (maxBurst == 0)
             {
-                dripSucceeded = true;
                 return true;
             }
 
-            dripSucceeded = Drip();
-
-            if (content - amount >= 0)
+            if (amount > maxBurst)
             {
-                if (parent != null && !parent.RemoveTokens(amount))
-                    return false;
-
-                content -= amount;
-                return true;
+                throw new Exception("amount " + amount + " exceeds maxBurst " + maxBurst);
             }
-            else
+
+            Drip();
+
+            if (content < amount)
             {
                 return false;
             }
+
+            if (parent != null && !parent.RemoveTokens(amount))
+            {
+                return false;
+            }
+
+            content -= amount;
+            return true;
         }
 
         /// <summary>
@@ -193,25 +183,23 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 content = maxBurst;
                 return true;
             }
-            else
+
+            int now = Environment.TickCount;
+            int deltaMS = now - lastDrip;
+            lastDrip = now;
+
+            if (deltaMS <= 0)
             {
-                int now = Environment.TickCount & Int32.MaxValue;
-                int deltaMS = now - lastDrip;
-
-                if (deltaMS <= 0)
-                {
-                    if (deltaMS < 0)
-                        lastDrip = now;
-                    return false;
-                }
-
-                int dripAmount = deltaMS * tokensPerMS;
-
-                content = Math.Min(content + dripAmount, maxBurst);
-                lastDrip = now;
-
-                return true;
+                return false;
             }
+
+            long dripAmount = (long)deltaMS * (long)tokensPerMS + (long)content;
+            if (dripAmount > maxBurst)
+            {
+                dripAmount = maxBurst;
+            }
+            content = (int)dripAmount;
+            return true;
         }
     }
 }

OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs

@@ -1,169 +1,184 @@
-/*
- * 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 System;
-using System.Collections.Generic;
-using System.Net;
-using OpenMetaverse;
-
-namespace OpenSim.Region.ClientStack.LindenUDP
-{
-    /// <summary>
-    /// Special collection that is optimized for tracking unacknowledged packets
-    /// </summary>
-    public sealed class UnackedPacketCollection
-    {
-        /// <summary>
-        /// Holds information about a pending acknowledgement
-        /// </summary>
-        private struct PendingAck
-        {
-            /// <summary>Sequence number of the packet to remove</summary>
-            public uint SequenceNumber;
-            /// <summary>Environment.TickCount value when the remove was queued.
-            /// This is used to update round-trip times for packets</summary>
-            public int RemoveTime;
-            /// <summary>Whether or not this acknowledgement was attached to a
-            /// resent packet. If so, round-trip time will not be calculated</summary>
-            public bool FromResend;
-
-            public PendingAck(uint sequenceNumber, int currentTime, bool fromResend)
-            {
-                SequenceNumber = sequenceNumber;
-                RemoveTime = currentTime;
-                FromResend = fromResend;
-            }
-        }
-
-        /// <summary>Holds the actual unacked packet data, sorted by sequence number</summary>
-        private Dictionary<uint, OutgoingPacket> m_packets = new Dictionary<uint, OutgoingPacket>();
-        /// <summary>Holds packets that need to be added to the unacknowledged list</summary>
-        private LocklessQueue<OutgoingPacket> m_pendingAdds = new LocklessQueue<OutgoingPacket>();
-        /// <summary>Holds information about pending acknowledgements</summary>
-        private LocklessQueue<PendingAck> m_pendingRemoves = new LocklessQueue<PendingAck>();
-
-        /// <summary>
-        /// Add an unacked packet to the collection
-        /// </summary>
-        /// <param name="packet">Packet that is awaiting acknowledgement</param>
-        /// <returns>True if the packet was successfully added, false if the
-        /// packet already existed in the collection</returns>
-        /// <remarks>This does not immediately add the ACK to the collection,
-        /// it only queues it so it can be added in a thread-safe way later</remarks>
-        public void Add(OutgoingPacket packet)
-        {
-            m_pendingAdds.Enqueue(packet);
-        }
-
-        /// <summary>
-        /// Marks a packet as acknowledged
-        /// </summary>
-        /// <param name="sequenceNumber">Sequence number of the packet to
-        /// acknowledge</param>
-        /// <param name="currentTime">Current value of Environment.TickCount</param>
-        /// <remarks>This does not immediately acknowledge the packet, it only
-        /// queues the ack so it can be handled in a thread-safe way later</remarks>
-        public void Remove(uint sequenceNumber, int currentTime, bool fromResend)
-        {
-            m_pendingRemoves.Enqueue(new PendingAck(sequenceNumber, currentTime, fromResend));
-        }
-
-        /// <summary>
-        /// Returns a list of all of the packets with a TickCount older than
-        /// the specified timeout
-        /// </summary>
-        /// <param name="timeoutMS">Number of ticks (milliseconds) before a
-        /// packet is considered expired</param>
-        /// <returns>A list of all expired packets according to the given
-        /// expiration timeout</returns>
-        /// <remarks>This function is not thread safe, and cannot be called
-        /// multiple times concurrently</remarks>
-        public List<OutgoingPacket> GetExpiredPackets(int timeoutMS)
-        {
-            ProcessQueues();
-
-            List<OutgoingPacket> expiredPackets = null;
-
-            if (m_packets.Count > 0)
-            {
-                int now = Environment.TickCount & Int32.MaxValue;
-
-                foreach (OutgoingPacket packet in m_packets.Values)
-                {
-                    // TickCount of zero means a packet is in the resend queue 
-                    // but hasn't actually been sent over the wire yet
-                    if (packet.TickCount == 0)
-                        continue;
-
-                    if (now - packet.TickCount >= timeoutMS)
-                    {
-                        if (expiredPackets == null)
-                            expiredPackets = new List<OutgoingPacket>();
-
-                        // The TickCount will be set to the current time when the packet
-                        // is actually sent out again
-                        packet.TickCount = 0;
-
-                        expiredPackets.Add(packet);
-                    }
-                }
-            }
-
-            return expiredPackets;
-        }
-
-        private void ProcessQueues()
-        {
-            // Process all the pending adds
-            OutgoingPacket pendingAdd;
-            while (m_pendingAdds.Dequeue(out pendingAdd))
-                m_packets[pendingAdd.SequenceNumber] = pendingAdd;
-
-            // Process all the pending removes, including updating statistics and round-trip times
-            PendingAck pendingRemove;
-            OutgoingPacket ackedPacket;
-            while (m_pendingRemoves.Dequeue(out pendingRemove))
-            {
-                if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
-                {
-                    m_packets.Remove(pendingRemove.SequenceNumber);
-
-                    // Update stats
-                    System.Threading.Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
-
-                    if (!pendingRemove.FromResend)
-                    {
-                        // Calculate the round-trip time for this packet and its ACK
-                        int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
-                        if (rtt > 0)
-                            ackedPacket.Client.UpdateRoundTrip(rtt);
-                    }
-                }
-            }
-        }
-    }
-}
+/*
+ * 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 System;
+using System.Collections.Generic;
+using System.Net;
+using OpenMetaverse;
+
+namespace OpenSim.Region.ClientStack.LindenUDP
+{
+    /// <summary>
+    /// Special collection that is optimized for tracking unacknowledged packets
+    /// </summary>
+    public sealed class UnackedPacketCollection
+    {
+        /// <summary>
+        /// Holds information about a pending acknowledgement
+        /// </summary>
+        private struct PendingAck
+        {
+            /// <summary>Sequence number of the packet to remove</summary>
+            public uint SequenceNumber;
+            /// <summary>Environment.TickCount value when the remove was queued.
+            /// This is used to update round-trip times for packets</summary>
+            public int RemoveTime;
+            /// <summary>Whether or not this acknowledgement was attached to a
+            /// resent packet. If so, round-trip time will not be calculated</summary>
+            public bool FromResend;
+
+            public PendingAck(uint sequenceNumber, int currentTime, bool fromResend)
+            {
+                SequenceNumber = sequenceNumber;
+                RemoveTime = currentTime;
+                FromResend = fromResend;
+            }
+        }
+
+        /// <summary>Holds the actual unacked packet data, sorted by sequence number</summary>
+        private Dictionary<uint, OutgoingPacket> m_packets = new Dictionary<uint, OutgoingPacket>();
+        /// <summary>Holds packets that need to be added to the unacknowledged list</summary>
+        private LocklessQueue<OutgoingPacket> m_pendingAdds = new LocklessQueue<OutgoingPacket>();
+        /// <summary>Holds information about pending acknowledgements</summary>
+        private LocklessQueue<PendingAck> m_pendingRemoves = new LocklessQueue<PendingAck>();
+
+        /// <summary>
+        /// Add an unacked packet to the collection
+        /// </summary>
+        /// <param name="packet">Packet that is awaiting acknowledgement</param>
+        /// <returns>True if the packet was successfully added, false if the
+        /// packet already existed in the collection</returns>
+        /// <remarks>This does not immediately add the ACK to the collection,
+        /// it only queues it so it can be added in a thread-safe way later</remarks>
+        public void Add(OutgoingPacket packet)
+        {
+            m_pendingAdds.Enqueue(packet);
+        }
+
+        /// <summary>
+        /// Marks a packet as acknowledged
+        /// </summary>
+        /// <param name="sequenceNumber">Sequence number of the packet to
+        /// acknowledge</param>
+        /// <param name="currentTime">Current value of Environment.TickCount</param>
+        /// <remarks>This does not immediately acknowledge the packet, it only
+        /// queues the ack so it can be handled in a thread-safe way later</remarks>
+        public void Remove(uint sequenceNumber, int currentTime, bool fromResend)
+        {
+            m_pendingRemoves.Enqueue(new PendingAck(sequenceNumber, currentTime, fromResend));
+        }
+
+        /// <summary>
+        /// Returns a list of all of the packets with a TickCount older than
+        /// the specified timeout
+        /// </summary>
+        /// <param name="timeoutMS">Number of ticks (milliseconds) before a
+        /// packet is considered expired</param>
+        /// <returns>A list of all expired packets according to the given
+        /// expiration timeout</returns>
+        /// <remarks>This function is not thread safe, and cannot be called
+        /// multiple times concurrently</remarks>
+        public List<OutgoingPacket> GetExpiredPackets(int timeoutMS)
+        {
+            ProcessQueues();
+
+            List<OutgoingPacket> expiredPackets = null;
+
+            if (m_packets.Count > 0)
+            {
+                int now = Environment.TickCount & Int32.MaxValue;
+
+                foreach (OutgoingPacket packet in m_packets.Values)
+                {
+                    // TickCount of zero means a packet is in the resend queue 
+                    // but hasn't actually been sent over the wire yet
+                    if (packet.TickCount == 0)
+                        continue;
+
+                    if (now - packet.TickCount >= timeoutMS)
+                    {
+                        if (expiredPackets == null)
+                            expiredPackets = new List<OutgoingPacket>();
+
+                        // The TickCount will be set to the current time when the packet
+                        // is actually sent out again
+                        packet.TickCount = 0;
+
+                        expiredPackets.Add(packet);
+                    }
+                }
+            }
+
+            return expiredPackets;
+        }
+
+        private void ProcessQueues()
+        {
+            // Process all the pending adds
+
+            OutgoingPacket pendingAdd;
+            if (m_pendingAdds != null)
+            {
+                while (m_pendingAdds.Dequeue(out pendingAdd))
+                {
+                    if (pendingAdd != null && m_packets != null)
+                    {
+                        m_packets[pendingAdd.SequenceNumber] = pendingAdd;
+                    }
+                }
+            }
+            
+            // Process all the pending removes, including updating statistics and round-trip times
+            PendingAck pendingRemove;
+            OutgoingPacket ackedPacket;
+            if (m_pendingRemoves != null)
+            {
+                while (m_pendingRemoves.Dequeue(out pendingRemove))
+                {
+                    if (m_pendingRemoves != null && m_packets != null)
+                    {
+                        if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
+                        {
+                            m_packets.Remove(pendingRemove.SequenceNumber);
+
+                            // Update stats
+                            System.Threading.Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
+
+                            if (!pendingRemove.FromResend)
+                            {
+                                // Calculate the round-trip time for this packet and its ACK
+                                int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
+                                if (rtt > 0)
+                                    ackedPacket.Client.UpdateRoundTrip(rtt);
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

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

@@ -28,6 +28,7 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Xml;
 using log4net;
 using Mono.Addins;
 using Nini.Config;
@@ -224,11 +225,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         public UUID RezSingleAttachmentFromInventory(
             IClientAPI remoteClient, UUID itemID, uint AttachmentPt, bool updateInventoryStatus)
         {
-            m_log.DebugFormat(
-                "[ATTACHMENTS MODULE]: Rezzing attachment to point {0} from item {1} for {2}", 
-                (AttachmentPoint)AttachmentPt, itemID, remoteClient.Name);
-            
-            SceneObjectGroup att = RezSingleAttachmentFromInventoryInternal(remoteClient, itemID, AttachmentPt);
+            return RezSingleAttachmentFromInventory(remoteClient, itemID, AttachmentPt, true, null);
+        }
+
+        public UUID RezSingleAttachmentFromInventory(
+            IClientAPI remoteClient, UUID itemID, uint AttachmentPt, bool updateInventoryStatus, XmlDocument doc)
+        {
+            SceneObjectGroup att = RezSingleAttachmentFromInventoryInternal(remoteClient, itemID, AttachmentPt, doc);
 
             if (updateInventoryStatus)
             {
@@ -245,7 +248,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         }
 
         protected SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
-            IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
+            IClientAPI remoteClient, UUID itemID, uint AttachmentPt, XmlDocument doc)
         {
             IInventoryAccessModule invAccess = m_scene.RequestModuleInterface<IInventoryAccessModule>();
             if (invAccess != null)
@@ -279,13 +282,19 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     if (tainted)
                         objatt.HasGroupChanged = true;
 
+                    if (doc != null)
+                    {
+                        objatt.LoadScriptState(doc);
+                        objatt.ResetOwnerChangeFlag();
+                    }
+
                     // Fire after attach, so we don't get messy perms dialogs
                     // 4 == AttachedRez
                     objatt.CreateScriptInstances(0, true, m_scene.DefaultScriptEngine, 4);
                     objatt.ResumeScripts();
 
                     // Do this last so that event listeners have access to all the effects of the attachment
-                    m_scene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, remoteClient.AgentId);
+                    //m_scene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, remoteClient.AgentId);
                 }
                 else
                 {
@@ -322,7 +331,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (m_scene.TryGetScenePresence(remoteClient.AgentId, out presence))
             {
                 InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
-                item = m_scene.InventoryService.GetItem(item);
+                if (m_scene.InventoryService != null)
+                    item = m_scene.InventoryService.GetItem(item);
 
                 presence.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID /*att.UUID*/);
             }
@@ -367,6 +377,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             {
                 // XXYY!!
                 InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
+                if (item == null)
+                    m_log.Error("[ATTACHMENT]: item == null");
+                if (m_scene == null)
+                    m_log.Error("[ATTACHMENT]: m_scene == null");
+                if (m_scene.InventoryService == null)
+                    m_log.Error("[ATTACHMENT]: m_scene.InventoryService == null");
                 item = m_scene.InventoryService.GetItem(item);
                 presence.Appearance.SetAttachment((int)AttachmentPt, itemID, item.AssetID /* att.UUID */);
 
@@ -455,6 +471,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                     if (group.GetFromItemID() == itemID)
                     {
                         m_scene.EventManager.TriggerOnAttach(group.LocalId, itemID, UUID.Zero);
+                        // CM / XMREngine!!!! Needed to conclude attach event
+                        SceneObjectSerializer.ToOriginalXmlFormat(group);
                         group.DetachToInventoryPrep();
                         m_log.Debug("[ATTACHMENTS MODULE]: Saving attachpoint: " + ((uint)group.GetAttachmentPoint()).ToString());
                         UpdateKnownItem(remoteClient, group, group.GetFromItemID(), group.OwnerID);

OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs

@@ -49,7 +49,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         private int m_shoutdistance = 100;
         private int m_whisperdistance = 10;
         private List<Scene> m_scenes = new List<Scene>();
-
+        private List<string> FreezeCache = new List<string>();
+        private string m_adminPrefix = "";
         internal object m_syncy = new object();
 
         internal IConfig m_config;
@@ -76,6 +77,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             m_whisperdistance = config.Configs["Chat"].GetInt("whisper_distance", m_whisperdistance);
             m_saydistance = config.Configs["Chat"].GetInt("say_distance", m_saydistance);
             m_shoutdistance = config.Configs["Chat"].GetInt("shout_distance", m_shoutdistance);
+            m_adminPrefix = config.Configs["Chat"].GetString("admin_prefix", "");
         }
 
         public virtual void AddRegion(Scene scene)
@@ -171,7 +173,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                 return;
             }
 
-            DeliverChatToAvatars(ChatSourceType.Agent, c);
+            if (FreezeCache.Contains(c.Sender.AgentId.ToString()))
+            {
+                if (c.Type != ChatTypeEnum.StartTyping || c.Type != ChatTypeEnum.StopTyping)
+                    c.Sender.SendAgentAlertMessage("You may not talk as you are frozen.", false);
+            }
+            else
+            {
+                DeliverChatToAvatars(ChatSourceType.Agent, c);
+            }
         }
 
         public virtual void OnChatFromWorld(Object sender, OSChatMessage c)
@@ -185,6 +195,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         protected virtual void DeliverChatToAvatars(ChatSourceType sourceType, OSChatMessage c)
         {
             string fromName = c.From;
+            string fromNamePrefix = "";
             UUID fromID = UUID.Zero;
             string message = c.Message;
             IScene scene = c.Scene;
@@ -207,7 +218,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                 fromPos = avatar.AbsolutePosition;
                 fromName = avatar.Name;
                 fromID = c.Sender.AgentId;
-
+                if (avatar.GodLevel >= 200)
+                {
+                    fromNamePrefix = m_adminPrefix;
+                }
                 break;
 
             case ChatSourceType.Object:
@@ -227,7 +241,19 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                 s.ForEachScenePresence(
                     delegate(ScenePresence presence)
                     {
-                        TrySendChatMessage(presence, fromPos, regionPos, fromID, fromName, c.Type, message, sourceType);
+                        ILandObject Presencecheck = s.LandChannel.GetLandObject(presence.AbsolutePosition.X, presence.AbsolutePosition.Y);
+                        if (Presencecheck != null)
+                        {
+                            // This will pass all chat from objects. Not
+                            // perfect, but it will do. For now. Better
+                            // than the prior behavior of muting all
+                            // objects on a parcel with access restrictions
+                            if (c.Sender == null || Presencecheck.IsEitherBannedOrRestricted(c.Sender.AgentId) != true)
+                            {
+                                TrySendChatMessage(presence, fromPos, regionPos, fromID, fromNamePrefix+fromName, c.Type, message, sourceType);
+                            }
+                        }
+
                     }
                 );
             }
@@ -270,25 +296,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             }
             
             // m_log.DebugFormat("[CHAT] Broadcast: fromID {0} fromName {1}, cType {2}, sType {3}", fromID, fromName, cType, sourceType);
-
-            ((Scene)c.Scene).ForEachScenePresence(
-                delegate(ScenePresence presence)
-                {
-                    // ignore chat from child agents
-                    if (presence.IsChildAgent) return;
-                    
-                    IClientAPI client = presence.ControllingClient;
-                    
-                    // don't forward SayOwner chat from objects to
-                    // non-owner agents
-                    if ((c.Type == ChatTypeEnum.Owner) &&
-                        (null != c.SenderObject) &&
-                        (((SceneObjectPart)c.SenderObject).OwnerID != client.AgentId))
-                        return;
-                    
-                    client.SendChatMessage(c.Message, (byte)cType, CenterOfRegion, fromName, fromID, 
-                                           (byte)sourceType, (byte)ChatAudibleLevel.Fully);
-                });
+            if (c.Scene != null)
+            {
+                ((Scene)c.Scene).ForEachScenePresence
+                (
+                    delegate(ScenePresence presence)
+                    {
+                        // ignore chat from child agents
+                        if (presence.IsChildAgent) return;
+                        
+                        IClientAPI client = presence.ControllingClient;
+                        
+                        // don't forward SayOwner chat from objects to
+                        // non-owner agents
+                        if ((c.Type == ChatTypeEnum.Owner) &&
+                            (null != c.SenderObject) &&
+                            (((SceneObjectPart)c.SenderObject).OwnerID != client.AgentId))
+                            return;
+                        
+                        client.SendChatMessage(c.Message, (byte)cType, CenterOfRegion, fromName, fromID, 
+                                               (byte)sourceType, (byte)ChatAudibleLevel.Fully);
+                    }
+                );
+             }
         }
 
 
@@ -317,5 +347,35 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             presence.ControllingClient.SendChatMessage(message, (byte) type, fromPos, fromName,
                                                        fromAgentID,(byte)src,(byte)ChatAudibleLevel.Fully);
         }
+
+        Dictionary<UUID, System.Threading.Timer> Timers = new Dictionary<UUID, System.Threading.Timer>();
+        public void ParcelFreezeUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
+        {
+            System.Threading.Timer Timer;
+            if (flags == 0)
+            {
+                FreezeCache.Add(target.ToString());
+                System.Threading.TimerCallback timeCB = new System.Threading.TimerCallback(OnEndParcelFrozen);
+                Timer = new System.Threading.Timer(timeCB, target, 30000, 0);
+                Timers.Add(target, Timer);
+            }
+            else
+            {
+                FreezeCache.Remove(target.ToString());
+                Timers.TryGetValue(target, out Timer);
+                Timers.Remove(target);
+                Timer.Dispose();
+            }
+        }
+
+        private void OnEndParcelFrozen(object avatar)
+        {
+            UUID target = (UUID)avatar;
+            FreezeCache.Remove(target.ToString());
+            System.Threading.Timer Timer;
+            Timers.TryGetValue(target, out Timer);
+            Timers.Remove(target);
+            Timer.Dispose();
+        }
     }
 }

OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs

@@ -239,4 +239,4 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
             return result;
         }
     }
-}
+}

OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs

@@ -273,7 +273,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
             // Inform the friends that this user is online
             StatusChange(agentID, true);
-            
+
             // Register that we need to send the list of online friends to this user
             lock (m_NeedsListOfFriends)
                 m_NeedsListOfFriends.Add(agentID);
@@ -662,7 +662,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                 // we're done
                 return true;
             }
-            
+
             return false;
         }
 

OpenSim/Region/CoreModules/Avatar/InstantMessage/InstantMessageModule.cs

@@ -156,6 +156,31 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 return;
             }
 
+            DateTime dt = DateTime.UtcNow;
+
+            // Ticks from UtcNow, but make it look like local. Evil, huh?
+            dt = DateTime.SpecifyKind(dt, DateTimeKind.Local);
+
+            try
+            {
+                // Convert that to the PST timezone
+                TimeZoneInfo timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("America/Los_Angeles");
+                dt = TimeZoneInfo.ConvertTime(dt, timeZoneInfo);
+            }
+            catch
+            {
+                //m_log.Info("[OFFLINE MESSAGING]: No PST timezone found on this machine. Saving with local timestamp.");
+            }
+
+            // And make it look local again to fool the unix time util
+            dt = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
+
+            im.timestamp = (uint)Util.ToUnixTime(dt);
+
+            // If client is null, this message comes from storage and IS offline
+            if (client != null)
+                im.offline = 0;
+
             if (m_TransferModule != null)
             {
                 m_TransferModule.SendInstantMessage(im,

OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs

@@ -145,8 +145,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     ScenePresence user = (ScenePresence) scene.Entities[toAgentID];
                     if (!user.IsChildAgent)
                     {
-                        // Local message
-                        m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to root agent {0} {1}", user.Name, toAgentID);
+              //          m_log.DebugFormat("[INSTANT MESSAGE]: Delivering to client");
                         user.ControllingClient.SendInstantMessage(im);
 
                         // Message sent
@@ -168,7 +167,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     // Local message
                     ScenePresence user = (ScenePresence) scene.Entities[toAgentID];
 
-                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to child agent {0} {1}", user.Name, toAgentID);
+               //     m_log.DebugFormat("[INSTANT MESSAGE]: Delivering to client");
                     user.ControllingClient.SendInstantMessage(im);
 
                     // Message sent

OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs

@@ -172,13 +172,16 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
 
         private void RetrieveInstantMessages(IClientAPI client)
         {
-            if (m_RestURL != "")
-            {
-                m_log.DebugFormat("[OFFLINE MESSAGING] Retrieving stored messages for {0}", client.AgentId);
+            if (m_RestURL == String.Empty)
+                return;
 
-                List<GridInstantMessage> msglist = SynchronousRestObjectPoster.BeginPostObject<UUID, List<GridInstantMessage>>(
+            m_log.DebugFormat("[OFFLINE MESSAGING] Retrieving stored messages for {0}", client.AgentId);
+
+            List<GridInstantMessage> msglist = SynchronousRestObjectPoster.BeginPostObject<UUID, List<GridInstantMessage>>(
                         "POST", m_RestURL + "/RetrieveMessages/", client.AgentId);
 
+            if (msglist != null)
+            {
                 foreach (GridInstantMessage im in msglist)
                 {
                     // client.SendInstantMessage(im);
@@ -189,6 +192,17 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     // Needed for proper state management for stored group
                     // invitations
                     //
+
+                    im.offline = 1;
+
+                    // Reconstruct imSessionID
+                    if (im.dialog == (byte)InstantMessageDialog.MessageFromAgent)
+                    {
+                        UUID fromAgentID = new UUID(im.fromAgentID);
+                        UUID sessionID = fromAgentID ^ client.AgentId;
+                        im.imSessionID = new Guid(sessionID.ToString());
+                    }
+
                     Scene s = FindScene(client.AgentId);
                     if (s != null)
                         s.EventManager.TriggerIncomingInstantMessage(im);
@@ -198,26 +212,37 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
 
         private void UndeliveredMessage(GridInstantMessage im)
         {
-            if ((im.offline != 0)
-                && (!im.fromGroup || (im.fromGroup && m_ForwardOfflineGroupMessages)))
+            if (im.dialog != (byte)InstantMessageDialog.MessageFromObject &&
+                im.dialog != (byte)InstantMessageDialog.MessageFromAgent &&
+                im.dialog != (byte)InstantMessageDialog.GroupNotice &&
+                im.dialog != (byte)InstantMessageDialog.InventoryOffered)
             {
-                bool success = SynchronousRestObjectPoster.BeginPostObject<GridInstantMessage, bool>(
-                        "POST", m_RestURL+"/SaveMessage/", im);
+                return;
+            }
 
-                if (im.dialog == (byte)InstantMessageDialog.MessageFromAgent)
-                {
-                    IClientAPI client = FindClient(new UUID(im.fromAgentID));
-                    if (client == null)
-                        return;
+            // It's not delivered. Make sure the scope id is saved
+            // We don't need the imSessionID here anymore, overwrite it
+            Scene scene = FindScene(new UUID(im.fromAgentID));
+            if (scene == null)
+                scene = m_SceneList[0];
+            im.imSessionID = new Guid(scene.RegionInfo.ScopeID.ToString());
 
-                    client.SendInstantMessage(new GridInstantMessage(
-                            null, new UUID(im.toAgentID),
-                            "System", new UUID(im.fromAgentID),
-                            (byte)InstantMessageDialog.MessageFromAgent,
-                            "User is not logged in. "+
-                            (success ? "Message saved." : "Message not saved"),
-                            false, new Vector3()));
-                }
+            bool success = SynchronousRestObjectPoster.BeginPostObject<GridInstantMessage, bool>(
+                    "POST", m_RestURL+"/SaveMessage/", im);
+
+            if (im.dialog == (byte)InstantMessageDialog.MessageFromAgent)
+            {
+                IClientAPI client = FindClient(new UUID(im.fromAgentID));
+                if (client == null)
+                    return;
+
+                client.SendInstantMessage(new GridInstantMessage(
+                        null, new UUID(im.toAgentID),
+                        "System", new UUID(im.fromAgentID),
+                        (byte)InstantMessageDialog.MessageFromAgent,
+                        "User is not logged in. "+
+                        (success ? "Message saved." : "Message not saved"),
+                        false, new Vector3()));
             }
         }
     }

OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs

@@ -159,10 +159,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
 
         private void OnInstantMessage(IClientAPI client, GridInstantMessage im)
         {
-            m_log.DebugFormat(
-                "[INVENTORY TRANSFER]: {0} IM type received from {1}", 
-                (InstantMessageDialog)im.dialog, client.Name);
-          
+            //m_log.InfoFormat("[INVENTORY TRANSFER]: OnInstantMessage {0}", im.dialog);
+            
             Scene scene = FindClientScene(client.AgentId);
 
             if (scene == null) // Something seriously wrong here.
@@ -248,6 +246,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                     im.imSessionID = itemID.Guid;
                 }
 
+                im.offline = 1; // Remember these
+
                 // Send the IM to the recipient. The item is already
                 // in their inventory, so it will not be lost if
                 // they are offline.

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs

@@ -99,7 +99,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         protected virtual void OnNewClient(IClientAPI client)
         {
-            client.OnTeleportHomeRequest += TeleportHome;
+            client.OnTeleportHomeRequest += TeleportHomeFired;
         }
 
         public virtual void Close()
@@ -268,7 +268,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // This may be a costly operation. The reg.ExternalEndPoint field is not a passive field,
             // it's actually doing a lot of work.
             IPEndPoint endPoint = finalDestination.ExternalEndPoint;
-            if (endPoint.Address != null)
+            if (endPoint != null && endPoint.Address != null)
             {
                 // Fixing a bug where teleporting while sitting results in the avatar ending up removed from
                 // both regions
@@ -455,6 +455,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // Now let's make it officially a child agent
                 sp.MakeChildAgent();
 
+                sp.Scene.CleanDroppedAttachments();
+
                 // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
 
                 if (NeedsClosing(oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
@@ -561,7 +563,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         #region Teleport Home
 
-        public virtual void TeleportHome(UUID id, IClientAPI client)
+        public void TeleportHomeFired(UUID id, IClientAPI client)
+        {
+            TeleportHome(id, client);
+        }
+
+        public virtual bool TeleportHome(UUID id, IClientAPI client)
         {
             m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.FirstName, client.LastName);
 
@@ -570,14 +577,20 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             if (uinfo != null)
             {
+                if (uinfo.HomeRegionID == UUID.Zero)
+                {
+                    // can't find the Home region: Tell viewer and abort
+                    client.SendTeleportFailed("You don't have a home position set.");
+                    return false;
+                }
                 GridRegion regionInfo = m_aScene.GridService.GetRegionByUUID(UUID.Zero, uinfo.HomeRegionID);
                 if (regionInfo == null)
                 {
                     // can't find the Home region: Tell viewer and abort
                     client.SendTeleportFailed("Your home region could not be found.");
-                    return;
+                    return false;
                 }
-                m_log.DebugFormat("[ENTITY TRANSFER MODULE]: User's home region is {0} {1} ({2}-{3})", 
+                m_log.DebugFormat("[ENTITY TRANSFER MODULE]: User's home region is {0} {1} ({2}-{3})",
                     regionInfo.RegionName, regionInfo.RegionID, regionInfo.RegionLocX / Constants.RegionSize, regionInfo.RegionLocY / Constants.RegionSize);
 
                 // a little eekie that this goes back to Scene and with a forced cast, will fix that at some point...
@@ -585,6 +598,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     client, regionInfo.RegionHandle, uinfo.HomePosition, uinfo.HomeLookAt,
                     (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome));
             }
+            else
+            {
+                // can't find the Home region: Tell viewer and abort
+                client.SendTeleportFailed("Your home region could not be found.");
+                return false;
+            }
+            return true;
         }
 
         #endregion
@@ -872,15 +892,19 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, agent.UUID);
 
                 IEventQueue eq = agent.Scene.RequestModuleInterface<IEventQueue>();
-                if (eq != null)
+                IPEndPoint neighbourExternal = neighbourRegion.ExternalEndPoint;
+                if (neighbourExternal != null)
                 {
-                    eq.CrossRegion(neighbourHandle, pos, agent.Velocity, neighbourRegion.ExternalEndPoint,
-                                   capsPath, agent.UUID, agent.ControllingClient.SessionId);
-                }
-                else
-                {
-                    agent.ControllingClient.CrossRegion(neighbourHandle, pos, agent.Velocity, neighbourRegion.ExternalEndPoint,
-                                                capsPath);
+                    if (eq != null)
+                    {
+                        eq.CrossRegion(neighbourHandle, pos, agent.Velocity, neighbourExternal,
+                                       capsPath, agent.UUID, agent.ControllingClient.SessionId);
+                    }
+                    else
+                    {
+                        agent.ControllingClient.CrossRegion(neighbourHandle, pos, agent.Velocity, neighbourExternal,
+                                                    capsPath);
+                    }
                 }
 
                 if (!WaitForCallback(agent.UUID))
@@ -978,10 +1002,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agent.Viewer = currentAgentCircuit.Viewer;
             }
 
-            InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
-            d.BeginInvoke(sp, agent, region, region.ExternalEndPoint, true,
+            IPEndPoint external = region.ExternalEndPoint;
+            if (external != null)
+            {
+                InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
+                d.BeginInvoke(sp, agent, region, external, true,
                           InformClientOfNeighbourCompleted,
                           d);
+            }
         }
         #endregion
 
@@ -1110,6 +1138,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
                     try
                     {
+                        //neighbour.ExternalEndPoint may return null, which will be caught
                         d.BeginInvoke(sp, cagents[count], neighbour, neighbour.ExternalEndPoint, newAgent,
                                       InformClientOfNeighbourCompleted,
                                       d);

OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs

@@ -86,7 +86,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         protected override void OnNewClient(IClientAPI client)
         {
-            client.OnTeleportHomeRequest += TeleportHome;
+            client.OnTeleportHomeRequest += TeleportHomeFired;
             client.OnConnectionClosed += new Action<IClientAPI>(OnConnectionClosed);
         }
 
@@ -174,7 +174,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return m_aScene.SimulationService.CreateAgent(reg, agentCircuit, teleportFlags, out reason);
         }
 
-        public override void TeleportHome(UUID id, IClientAPI client)
+        public void TeleportHomeFired(UUID id, IClientAPI client)
+        {
+            TeleportHome(id, client);
+        }
+
+        public override bool TeleportHome(UUID id, IClientAPI client)
         {
             m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.FirstName, client.LastName);
 
@@ -184,8 +189,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 // local grid user
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: User is local");
-                base.TeleportHome(id, client);
-                return;
+                return base.TeleportHome(id, client);
             }
 
             // Foreign user wants to go home
@@ -195,7 +199,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 client.SendTeleportFailed("Your information has been lost");
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Unable to locate agent's gateway information");
-                return;
+                return false;
             }
 
             IUserAgentService userAgentService = new UserAgentServiceConnector(aCircuit.ServiceURLs["HomeURI"].ToString());
@@ -205,7 +209,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 client.SendTeleportFailed("Your home region could not be found");
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent's home region not found");
-                return;
+                return false;
             }
 
             ScenePresence sp = ((Scene)(client.Scene)).GetScenePresence(client.AgentId);
@@ -213,7 +217,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             {
                 client.SendTeleportFailed("Internal error");
                 m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent not found in the scene where it is supposed to be");
-                return;
+                return false;
             }
 
             IEventQueue eq = sp.Scene.RequestModuleInterface<IEventQueue>();
@@ -223,6 +227,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 aCircuit.firstname, aCircuit.lastname, finalDestination.RegionName, homeGatekeeper.ExternalHostName, homeGatekeeper.HttpPort, homeGatekeeper.RegionName);
 
             DoTeleport(sp, homeGatekeeper, finalDestination, position, lookAt, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome), eq);
+            return true;
         }
         #endregion
 

OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs

@@ -219,6 +219,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             Vector3 originalPosition = objectGroup.AbsolutePosition;
 
+            // Restore attachment data after trip through the sim
+            if (objectGroup.RootPart.AttachPoint > 0)
+                inventoryStoredPosition = objectGroup.RootPart.AttachOffset;
+            objectGroup.RootPart.Shape.State = objectGroup.RootPart.AttachPoint;
+
             objectGroup.AbsolutePosition = inventoryStoredPosition;
 
             string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(objectGroup);
@@ -491,6 +496,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
             if (item != null)
             {
+                if (item.ID == UUID.Zero)
+                {
+                    m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 1");
+                }
+
                 AssetBase rezAsset = m_Scene.AssetService.Get(item.AssetID.ToString());
 
                 if (rezAsset != null)
@@ -513,17 +523,30 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         itemId = item.ID;
                     }
 
+                    if (item.ID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 2");
+                    }
+
                     string xmlData = Utils.BytesToString(rezAsset.Data);
                     SceneObjectGroup group
                         = SceneObjectSerializer.FromOriginalXmlFormat(itemId, xmlData);
-
+                    Vector3 storedPosition = group.AbsolutePosition;
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 3");
+                    }
                     group.RootPart.FromFolderID = item.Folder;
 
                     // If it's rezzed in world, select it. Much easier to 
                     // find small items.
                     //
                     if (!attachment)
+                    {
                         group.RootPart.CreateSelected = true;
+                        foreach (SceneObjectPart child in group.Children.Values)
+                            child.CreateSelected = true;
+                    }
 
                     if (!m_Scene.Permissions.CanRezObject(
                         group.PrimCount, remoteClient.AgentId, pos)
@@ -538,9 +561,15 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                             remoteClient.SendBulkUpdateInventory(item);
                         return null;
                     }
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 4");
+                    }
                     group.ResetIDs();
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 5");
+                    }
                     if (attachment)
                     {
                         group.RootPart.Flags |= PrimFlags.Phantom;
@@ -572,7 +601,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     {
                         group.SetFromItemID(itemID);
                     }
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 6");
+                    }
                     SceneObjectPart rootPart = null;
                     try
                     {
@@ -587,7 +619,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                         m_log.Error("[AGENT INVENTORY]: Error rezzing ItemID: " + itemID + " object has no rootpart." + isAttachment);
                     }
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 7");
+                    }
                     // Since renaming the item in the inventory does not affect the name stored
                     // in the serialization, transfer the correct name from the inventory to the
                     // object itself before we rez.
@@ -617,7 +652,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                             group.ApplyNextOwnerPermissions();
                         }
                     }
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 8");
+                    }
                     foreach (SceneObjectPart part in partList)
                     {
                         if ((part.OwnerID != item.Owner) || (item.CurrentPermissions & 16) != 0)
@@ -630,13 +668,23 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         part.EveryoneMask = item.EveryOnePermissions;
                         part.NextOwnerMask = item.NextPermissions;
                     }
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 9");
+                    }
                     rootPart.TrimPermissions();
-
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 10");
+                    }
                     if (!attachment)
                     {
                         if (group.RootPart.Shape.PCode == (byte)PCode.Prim)
                         {
+                            // Save attachment data
+                            group.RootPart.AttachPoint = group.RootPart.Shape.State;
+                            group.RootPart.AttachOffset = storedPosition;
+
                             group.ClearPartAttachmentData();
                         }
                         
@@ -662,8 +710,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                             }
                         }
                     }
-
-                    return rootPart.ParentGroup;
+                    if (group.UUID == UUID.Zero)
+                    {
+                        m_log.Debug("[InventoryAccessModule]: Inventory object has UUID.Zero! Position 11");
+                    }
+                    return group;
                 }
             }
 

OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs

@@ -142,7 +142,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
+                string url = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString();
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -152,10 +152,9 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 urlData.urlcode = urlcode;
                 urlData.requests = new Dictionary<UUID, RequestData>();
 
-                
                 m_UrlMap[url] = urlData;
                 
-                string uri = "/lslhttp/" + urlcode.ToString() + "/";
+                string uri = "/lslhttp/" + urlcode.ToString();
                
                 m_HttpServer.AddPollServiceHTTPHandler(uri,HandleHttpPoll,
                         new PollServiceEventArgs(HttpRequestHandler,HasEvents, GetEvents, NoEvents,
@@ -386,6 +385,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
             return response;
         }
+
         public void HttpRequestHandler(UUID requestID, Hashtable request)
         {
             lock (request)
@@ -400,8 +400,8 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
                     int pos1 = uri.IndexOf("/");// /lslhttp
                     int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
-                    int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
-                    string uri_tmp = uri.Substring(0, pos3 + 1);
+                    int pos3 = pos2 + 37; // /lslhttp/urlcode
+                    string uri_tmp = uri.Substring(0, pos3);
                     //HTTP server code doesn't provide us with QueryStrings
                     string pathInfo;
                     string queryString;

OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs

@@ -57,9 +57,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             config.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
             config.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
             config.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll");
-            config.Configs["GridService"].Set("Region_Test_Region_1", "DefaultRegion");
-            config.Configs["GridService"].Set("Region_Test_Region_2", "FallbackRegion");
-            config.Configs["GridService"].Set("Region_Test_Region_3", "FallbackRegion");
+            config.Configs["GridService"].Set("Region_Test_Region_1", "DefaultRegion");
+            config.Configs["GridService"].Set("Region_Test_Region_2", "FallbackRegion");
+            config.Configs["GridService"].Set("Region_Test_Region_3", "FallbackRegion");
             config.Configs["GridService"].Set("Region_Other_Region_4", "FallbackRegion");
 
             m_LocalConnector = new LocalGridServicesConnector(config);
@@ -128,8 +128,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             Assert.IsNotNull(result, "Retrieved GetRegionByName is null");
             Assert.That(result.RegionName, Is.EqualTo("Test Region 1"), "Retrieved region's name does not match");
 
-            m_LocalConnector.RegisterRegion(UUID.Zero, r2);
-            m_LocalConnector.RegisterRegion(UUID.Zero, r3);
+            m_LocalConnector.RegisterRegion(UUID.Zero, r2);
+            m_LocalConnector.RegisterRegion(UUID.Zero, r3);
             m_LocalConnector.RegisterRegion(UUID.Zero, r4);
 
             result = m_LocalConnector.GetRegionByUUID(UUID.Zero, new UUID(1));
@@ -154,38 +154,38 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             Assert.IsNotNull(results, "Retrieved GetRegionRange collection is null");
             Assert.That(results.Count, Is.EqualTo(2), "Retrieved neighbour collection is not the number expected");
 
-            results = m_LocalConnector.GetDefaultRegions(UUID.Zero);
-            Assert.IsNotNull(results, "Retrieved GetDefaultRegions collection is null");
-            Assert.That(results.Count, Is.EqualTo(1), "Retrieved default regions collection has not the expected size");
-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(1)), "Retrieved default region's UUID does not match");
-
-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r1.RegionLocX, r1.RegionLocY);
-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 1 is null");
-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 1 has not the expected size");
-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
-
-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r2.RegionLocX, r2.RegionLocY);
-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 2 is null");
-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 2 has not the expected size");
-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 2-4-3");
-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 2-4-3");
-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 2-4-3");
-
-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r3.RegionLocX, r3.RegionLocY);
-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 3 is null");
-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 3 has not the expected size");
-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 3-4-2");
-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 3-4-2");
-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 3-4-2");
-
-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r4.RegionLocX, r4.RegionLocY);
-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 4 is null");
-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 4 has not the expected size");
-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 4-3-2");
-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 4-3-2");
-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 4-3-2");
+            results = m_LocalConnector.GetDefaultRegions(UUID.Zero);
+            Assert.IsNotNull(results, "Retrieved GetDefaultRegions collection is null");
+            Assert.That(results.Count, Is.EqualTo(1), "Retrieved default regions collection has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(1)), "Retrieved default region's UUID does not match");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r1.RegionLocX, r1.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 1 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 1 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r2.RegionLocX, r2.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 2 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 2 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 2-4-3");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 2-4-3");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 2-4-3");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r3.RegionLocX, r3.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 3 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 3 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 3-4-2");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 3-4-2");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 3-4-2");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r4.RegionLocX, r4.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 4 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 4 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 4-3-2");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 4-3-2");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 4-3-2");
 
             results = m_LocalConnector.GetHyperlinks(UUID.Zero);
             Assert.IsNotNull(results, "Retrieved GetHyperlinks list is null");

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs

@@ -290,6 +290,23 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
+        public bool CloseChildAgent(GridRegion destination, UUID id)
+        {
+            if (destination == null)
+                return false;
+
+            foreach (Scene s in m_sceneList)
+            {
+                if (s.RegionInfo.RegionID == destination.RegionID)
+                {
+                    //m_log.Debug("[LOCAL COMMS]: Found region to SendCloseAgent");
+                    return s.IncomingCloseChildAgent(id);
+                }
+            }
+            //m_log.Debug("[LOCAL COMMS]: region not found in SendCloseAgent");
+            return false;
+        }
+
         /**
          * Object-related communications
          */

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs

@@ -252,6 +252,21 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
+        public bool CloseChildAgent(GridRegion destination, UUID id)
+        {
+            if (destination == null)
+                return false;
+
+            // Try local first
+            if (m_localBackend.CloseChildAgent(destination, id))
+                return true;
+
+            // else do the remote thing
+            if (!m_localBackend.IsLocalRegion(destination.RegionHandle))
+                return m_remoteConnector.CloseChildAgent(destination, id);
+
+            return false;
+        }
 
         public bool CloseAgent(GridRegion destination, UUID id)
         {

OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs

@@ -57,7 +57,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
             if (account != null)
                 m_NameCache.AddOrUpdate(account.Name, account.PrincipalID, DateTime.Now + TimeSpan.FromSeconds(CACHE_EXPIRATION_SECONDS));
 
-            m_log.DebugFormat("[USER CACHE]: cached user {0}", userID);
+           // m_log.DebugFormat("[USER CACHE]: cached user {0}", userID);
         }
 
         public UserAccount Get(UUID userID, out bool inCache)

OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs

@@ -267,6 +267,23 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     // being no copy/no mod for everyone
                     lock (part.TaskInventory)
                     {
+                        if (!ResolveUserUuid(part.CreatorID))
+                            part.CreatorID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+    
+                        if (!ResolveUserUuid(part.OwnerID))
+                            part.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+    
+                        if (!ResolveUserUuid(part.LastOwnerID))
+                            part.LastOwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
+    
+                        // And zap any troublesome sit target information
+                        part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
+                        part.SitTargetPosition    = new Vector3(0, 0, 0);
+    
+                        // Fix ownership/creator of inventory items
+                        // Not doing so results in inventory items
+                        // being no copy/no mod for everyone
+                        part.TaskInventory.LockItemsForRead(true);
                         TaskInventoryDictionary inv = part.TaskInventory;
                         foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
                         {
@@ -279,6 +296,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                                 kvp.Value.CreatorID = m_scene.RegionInfo.EstateSettings.EstateOwner;
                             }
                         }
+                        part.TaskInventory.LockItemsForRead(false);
                     }
                 }
 

OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs

@@ -29,6 +29,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
 using System.Security;
+using System.Timers;
 using log4net;
 using Nini.Config;
 using OpenMetaverse;
@@ -45,6 +46,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
         private delegate void LookupUUIDS(List<UUID> uuidLst);
 
         private Scene m_scene;
+        private Timer m_regionChangeTimer = new Timer();
 
         private EstateTerrainXferHandler TerrainUploader;
 
@@ -250,7 +252,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
             if ((estateAccessType & 4) != 0) // User add
             {
-                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, true) || m_scene.Permissions.BypassPermissions())
+                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, false) || m_scene.Permissions.BypassPermissions())
                 {
                     m_scene.RegionInfo.EstateSettings.AddEstateUser(user);
                     m_scene.RegionInfo.EstateSettings.Save();
@@ -265,7 +267,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             }
             if ((estateAccessType & 8) != 0) // User remove
             {
-                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, true) || m_scene.Permissions.BypassPermissions())
+                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, false) || m_scene.Permissions.BypassPermissions())
                 {
                     m_scene.RegionInfo.EstateSettings.RemoveEstateUser(user);
                     m_scene.RegionInfo.EstateSettings.Save();
@@ -280,7 +282,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             }
             if ((estateAccessType & 16) != 0) // Group add
             {
-                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, true) || m_scene.Permissions.BypassPermissions())
+                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, false) || m_scene.Permissions.BypassPermissions())
                 {
                     m_scene.RegionInfo.EstateSettings.AddEstateGroup(user);
                     m_scene.RegionInfo.EstateSettings.Save();
@@ -294,7 +296,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             }
             if ((estateAccessType & 32) != 0) // Group remove
             {
-                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, true) || m_scene.Permissions.BypassPermissions())
+                if (m_scene.Permissions.CanIssueEstateCommand(remote_client.AgentId, false) || m_scene.Permissions.BypassPermissions())
                 {
                     m_scene.RegionInfo.EstateSettings.RemoveEstateGroup(user);
                     m_scene.RegionInfo.EstateSettings.Save();
@@ -343,7 +345,11 @@ namespace OpenSim.Region.CoreModules.World.Estate
                         {
                             if (!s.IsChildAgent)
                             {
-                                m_scene.TeleportClientHome(user, s.ControllingClient);
+                                if (!m_scene.TeleportClientHome(user, s.ControllingClient))
+                                {
+                                    s.ControllingClient.Kick("Your access to the region was revoked and TP home failed - you have been logged out.");
+                                    s.ControllingClient.Close();
+                                }
                             }
                         }
 
@@ -477,7 +483,11 @@ namespace OpenSim.Region.CoreModules.World.Estate
                 ScenePresence s = m_scene.GetScenePresence(prey);
                 if (s != null)
                 {
-                    m_scene.TeleportClientHome(prey, s.ControllingClient);
+                    if (!m_scene.TeleportClientHome(prey, s.ControllingClient))
+                    {
+                        s.ControllingClient.Kick("You were teleported home by the region owner, but the TP failed - you have been logged out.");
+                        s.ControllingClient.Close();
+                    }
                 }
             }
         }
@@ -496,7 +506,11 @@ namespace OpenSim.Region.CoreModules.World.Estate
                     // Also make sure they are actually in the region
                     if (p != null && !p.IsChildAgent)
                     {
-                        m_scene.TeleportClientHome(p.UUID, p.ControllingClient);
+                        if (!m_scene.TeleportClientHome(p.UUID, p.ControllingClient))
+                        {
+                            p.ControllingClient.Kick("You were teleported home by the region owner, but the TP failed - you have been logged out.");
+                            p.ControllingClient.Close();
+                        }
                     }
                 }
             });
@@ -896,6 +910,9 @@ namespace OpenSim.Region.CoreModules.World.Estate
             m_scene.RegisterModuleInterface<IEstateModule>(this);
             m_scene.EventManager.OnNewClient += EventManager_OnNewClient;
             m_scene.EventManager.OnRequestChangeWaterHeight += changeWaterHeight;
+            m_regionChangeTimer.AutoReset = false;
+            m_regionChangeTimer.Interval = 2000;
+            m_regionChangeTimer.Elapsed += RaiseRegionInfoChange;
 
             m_scene.AddCommand(this, "set terrain texture",
                                "set terrain texture <number> <uuid> [<x>] [<y>]",
@@ -1165,6 +1182,12 @@ namespace OpenSim.Region.CoreModules.World.Estate
         }
 
         protected void TriggerRegionInfoChange()
+        {
+            m_regionChangeTimer.Stop();
+            m_regionChangeTimer.Start();
+        }
+
+        protected void RaiseRegionInfoChange(object sender, ElapsedEventArgs e)
         {
             ChangeDelegate change = OnRegionInfoChange;
 

OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs

@@ -85,6 +85,8 @@ namespace OpenSim.Region.CoreModules.World.Land
         private int m_lastLandLocalID = LandChannel.START_LAND_LOCAL_ID - 1;
 
         private bool m_allowedForcefulBans = true;
+        private UUID DefaultGodParcelGroup;
+        private string DefaultGodParcelName;
 
         // caches ExtendedLandData
         private Cache parcelInfoCache;
@@ -99,6 +101,12 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void Initialise(IConfigSource source)
         {
+            IConfig cnf = source.Configs["LandManagement"];
+            if (cnf != null)
+            {
+                DefaultGodParcelGroup = new UUID(cnf.GetString("DefaultAdministratorGroupUUID", UUID.Zero.ToString()));
+                DefaultGodParcelName = cnf.GetString("DefaultAdministratorParcelName", "Default Parcel");
+            }
         }
 
         public void AddRegion(Scene scene)
@@ -350,7 +358,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                 {
                     if (avatar.AbsolutePosition.Z < LandChannel.BAN_LINE_SAFETY_HIEGHT)
                     {
-                        if (parcelAvatarIsEntering.IsBannedFromLand(avatar.UUID))
+                        if (parcelAvatarIsEntering.IsEitherBannedOrRestricted(avatar.UUID))
                         {
                             SendYouAreBannedNotice(avatar);
                             ForceAvatarToPosition(avatar, m_scene.GetNearestAllowedPosition(avatar));
@@ -647,7 +655,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             int x;
             int y;
 
-            if (x_float > Constants.RegionSize || x_float <= 0 || y_float > Constants.RegionSize || y_float <= 0)
+            if (x_float > Constants.RegionSize || x_float < 0 || y_float > Constants.RegionSize || y_float < 0)
                 return null;
 
             try
@@ -990,6 +998,10 @@ namespace OpenSim.Region.CoreModules.World.Land
                             //Owner Flag
                             tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_OWNED_BY_REQUESTER);
                         }
+                        else if (currentParcelBlock.LandData.IsGroupOwned && remote_client.IsGroupMember(currentParcelBlock.LandData.GroupID))
+                        {
+                            tempByte = Convert.ToByte(tempByte | LandChannel.LAND_TYPE_OWNED_BY_GROUP);
+                        }
                         else if (currentParcelBlock.LandData.SalePrice > 0 &&
                                  (currentParcelBlock.LandData.AuthBuyerID == UUID.Zero ||
                                   currentParcelBlock.LandData.AuthBuyerID == remote_client.AgentId))
@@ -1292,18 +1304,31 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void EventManagerOnIncomingLandDataFromStorage(List<LandData> data)
         {
-            for (int i = 0; i < data.Count; i++)
+            lock (m_landList)
             {
-                IncomingLandObjectFromStorage(data[i]);
+                //Remove all the land objects in the sim and then process our new data
+                foreach (int n in m_landList.Keys)
+                {
+                    m_scene.EventManager.TriggerLandObjectRemoved(m_landList[n].LandData.GlobalID);
+                }
+                m_landIDList.Initialize();
+                m_landList.Clear();
+
+                for (int i = 0; i < data.Count; i++)
+                {
+                    IncomingLandObjectFromStorage(data[i]);
+                }
             }
         }
 
         public void IncomingLandObjectFromStorage(LandData data)
         {
+
             ILandObject new_land = new LandObject(data.OwnerID, data.IsGroupOwned, m_scene);
             new_land.LandData = data.Copy();
             new_land.SetLandBitmapFromByteArray();
             AddLandObject(new_land);
+            new_land.SendLandUpdateToAvatarsOverMe();
         }
 
         public void ReturnObjectsInParcel(int localID, uint returnType, UUID[] agentIDs, UUID[] taskIDs, IClientAPI remoteClient)
@@ -1576,5 +1601,321 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             UpdateLandObject(localID, land.LandData);
         }
+
+        public void ClientOnParcelGodMark(IClientAPI client, UUID god, int landID)
+        {
+            ILandObject land = null;
+            List<ILandObject> Land = ((Scene)client.Scene).LandChannel.AllParcels();
+            foreach (ILandObject landObject in Land)
+            {
+                if (landObject.LandData.LocalID == landID)
+                {
+                    land = landObject;
+                }
+            }
+            land.DeedToGroup(DefaultGodParcelGroup);
+            land.LandData.Name = DefaultGodParcelName;
+            land.SendLandUpdateToAvatarsOverMe();
+        }
+
+        private void ClientOnSimWideDeletes(IClientAPI client, UUID agentID, int flags, UUID targetID)
+        {
+            ScenePresence SP;
+            ((Scene)client.Scene).TryGetScenePresence(client.AgentId, out SP);
+            List<SceneObjectGroup> returns = new List<SceneObjectGroup>();
+            if (SP.GodLevel != 0)
+            {
+                if (flags == 0) //All parcels, scripted or not
+                {
+                    ((Scene)client.Scene).ForEachSOG(delegate(SceneObjectGroup e)
+                    {
+                        if (e.OwnerID == targetID)
+                        {
+                            returns.Add(e);
+                        }
+                    }
+                                                    );
+                }
+                if (flags == 4) //All parcels, scripted object
+                {
+                    ((Scene)client.Scene).ForEachSOG(delegate(SceneObjectGroup e)
+                    {
+                        if (e.OwnerID == targetID)
+                        {
+                            if (e.scriptScore >= 0.01)
+                            {
+                                returns.Add(e);
+                            }
+                        }
+                    }
+                                                    );
+                }
+                if (flags == 4) //not target parcel, scripted object
+                {
+                    ((Scene)client.Scene).ForEachSOG(delegate(SceneObjectGroup e)
+                    {
+                        if (e.OwnerID == targetID)
+                        {
+                            ILandObject landobject = ((Scene)client.Scene).LandChannel.GetLandObject(e.AbsolutePosition.X, e.AbsolutePosition.Y);
+                            if (landobject.LandData.OwnerID != e.OwnerID)
+                            {
+                                if (e.scriptScore >= 0.01)
+                                {
+                                    returns.Add(e);
+                                }
+                            }
+                        }
+                    }
+                                                    );
+                }
+                foreach (SceneObjectGroup ol in returns)
+                {
+                    ReturnObject(ol, client);
+                }
+            }
+        }
+        public void ReturnObject(SceneObjectGroup obj, IClientAPI client)
+        {
+            SceneObjectGroup[] objs = new SceneObjectGroup[1];
+            objs[0] = obj;
+            ((Scene)client.Scene).returnObjects(objs, client.AgentId);
+        }
+
+        Dictionary<UUID, System.Threading.Timer> Timers = new Dictionary<UUID, System.Threading.Timer>();
+
+        public void ClientOnParcelFreezeUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
+        {
+            ScenePresence targetAvatar = null;
+            ((Scene)client.Scene).TryGetScenePresence(target, out targetAvatar);
+            ScenePresence parcelManager = null;
+            ((Scene)client.Scene).TryGetScenePresence(client.AgentId, out parcelManager);
+            System.Threading.Timer Timer;
+
+            if (targetAvatar.GodLevel == 0)
+            {
+                ILandObject land = ((Scene)client.Scene).LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
+                if (!((Scene)client.Scene).Permissions.CanEditParcel(client.AgentId, land))
+                    return;
+                if (flags == 0)
+                {
+                    targetAvatar.AllowMovement = false;
+                    targetAvatar.ControllingClient.SendAlertMessage(parcelManager.Firstname + " " + parcelManager.Lastname + " has frozen you for 30 seconds.  You cannot move or interact with the world.");
+                    parcelManager.ControllingClient.SendAlertMessage("Avatar Frozen.");
+                    System.Threading.TimerCallback timeCB = new System.Threading.TimerCallback(OnEndParcelFrozen);
+                    Timer = new System.Threading.Timer(timeCB, targetAvatar, 30000, 0);
+                    Timers.Add(targetAvatar.UUID, Timer);
+                }
+                else
+                {
+                    targetAvatar.AllowMovement = true;
+                    targetAvatar.ControllingClient.SendAlertMessage(parcelManager.Firstname + " " + parcelManager.Lastname + " has unfrozen you.");
+                    parcelManager.ControllingClient.SendAlertMessage("Avatar Unfrozen.");
+                    Timers.TryGetValue(targetAvatar.UUID, out Timer);
+                    Timers.Remove(targetAvatar.UUID);
+                    Timer.Dispose();
+                }
+            }
+        }
+        private void OnEndParcelFrozen(object avatar)
+        {
+            ScenePresence targetAvatar = (ScenePresence)avatar;
+            targetAvatar.AllowMovement = true;
+            System.Threading.Timer Timer;
+            Timers.TryGetValue(targetAvatar.UUID, out Timer);
+            Timers.Remove(targetAvatar.UUID);
+            targetAvatar.ControllingClient.SendAgentAlertMessage("The freeze has worn off; you may go about your business.", false);
+        }
+
+
+        public void ClientOnParcelEjectUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
+        {
+            ScenePresence targetAvatar = null;
+            ((Scene)client.Scene).TryGetScenePresence(target, out targetAvatar);
+            ScenePresence parcelManager = null;
+            ((Scene)client.Scene).TryGetScenePresence(client.AgentId, out parcelManager);
+            //Just eject
+            if (flags == 0)
+            {
+                if (targetAvatar.GodLevel == 0)
+                {
+                    ILandObject land = ((Scene)client.Scene).LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
+                    if (!((Scene)client.Scene).Permissions.CanEditParcel(client.AgentId, land))
+                        return;
+
+                    Vector3 position = new Vector3(0, 0, 0);
+                    List<ILandObject> allParcels = new List<ILandObject>();
+                    allParcels = AllParcels();
+                    if (allParcels.Count != 1)
+                    {
+                        foreach (ILandObject parcel in allParcels)
+                        {
+                            if (parcel.LandData.GlobalID != land.LandData.GlobalID)
+                            {
+                                if (parcel.IsEitherBannedOrRestricted(targetAvatar.UUID) != true)
+                                {
+                                    for (int x = 1; x <= Constants.RegionSize; x += 2)
+                                    {
+                                        for (int y = 1; y <= Constants.RegionSize; y += 2)
+                                        {
+                                            if (parcel.ContainsPoint(x, y))
+                                            {
+                                                position = new Vector3(x, y, targetAvatar.AbsolutePosition.Z);
+                                                targetAvatar.TeleportWithMomentum(position);
+                                                targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                                                parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
+                                                return;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    Vector3 targetVector;
+                    if (targetAvatar.AbsolutePosition.X > targetAvatar.AbsolutePosition.Y)
+                    {
+                        if (targetAvatar.AbsolutePosition.X > .5 * Constants.RegionSize)
+                        {
+                            targetVector = new Vector3(Constants.RegionSize, targetAvatar.AbsolutePosition.Y, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
+                            return;
+                        }
+                        else
+                        {
+                            targetVector = new Vector3(0, targetAvatar.AbsolutePosition.Y, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
+                            return;
+                        }
+                    }
+                    else
+                    {
+                        if (targetAvatar.AbsolutePosition.Y > .5 * Constants.RegionSize)
+                        {
+                            targetVector = new Vector3(targetAvatar.AbsolutePosition.X, Constants.RegionSize, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
+                            return;
+                        }
+                        else
+                        {
+                            targetVector = new Vector3(targetAvatar.AbsolutePosition.X, 0, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
+                            return;
+                        }
+                    }
+                }
+            }
+            //Eject and ban
+            if (flags == 1)
+            {
+                if (targetAvatar.GodLevel == 0)
+                {
+                    ILandObject land = ((Scene)client.Scene).LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
+                    if (!((Scene)client.Scene).Permissions.CanEditParcel(client.AgentId, land))
+                        return;
+
+                    Vector3 position = new Vector3(0, 0, 0);
+                    List<ILandObject> allParcels = new List<ILandObject>();
+                    allParcels = AllParcels();
+                    if (allParcels.Count != 1)
+                    {
+                        foreach (ILandObject parcel in allParcels)
+                        {
+                            if (parcel.LandData.GlobalID != land.LandData.GlobalID)
+                            {
+                                if (parcel.IsEitherBannedOrRestricted(targetAvatar.UUID) != true)
+                                {
+                                    for (int x = 1; x <= Constants.RegionSize; x += 2)
+                                    {
+                                        for (int y = 1; y <= Constants.RegionSize; y += 2)
+                                        {
+                                            if (parcel.ContainsPoint(x, y))
+                                            {
+                                                position = new Vector3(x, y, targetAvatar.AbsolutePosition.Z);
+                                                targetAvatar.TeleportWithMomentum(position);
+                                                targetAvatar.ControllingClient.SendAlertMessage("You have been ejected and banned by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                                                parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected and Banned.");
+                                                ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
+                                                entry.AgentID = targetAvatar.UUID;
+                                                entry.Flags = AccessList.Ban;
+                                                entry.Time = new DateTime();
+                                                land.LandData.ParcelAccessList.Add(entry);
+                                                return;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    Vector3 targetVector;
+                    if (targetAvatar.AbsolutePosition.X > targetAvatar.AbsolutePosition.Y)
+                    {
+                        if (targetAvatar.AbsolutePosition.X > .5 * Constants.RegionSize)
+                        {
+                            targetVector = new Vector3(Constants.RegionSize, targetAvatar.AbsolutePosition.Y, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected and banned by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected and Banned.");
+                            ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
+                            entry.AgentID = targetAvatar.UUID;
+                            entry.Flags = AccessList.Ban;
+                            entry.Time = new DateTime();
+                            land.LandData.ParcelAccessList.Add(entry);
+                            return;
+                        }
+                        else
+                        {
+                            targetVector = new Vector3(0, targetAvatar.AbsolutePosition.Y, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected and banned by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected and Banned.");
+                            ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
+                            entry.AgentID = targetAvatar.UUID;
+                            entry.Flags = AccessList.Ban;
+                            entry.Time = new DateTime();
+                            land.LandData.ParcelAccessList.Add(entry);
+                            return;
+                        }
+                    }
+                    else
+                    {
+                        if (targetAvatar.AbsolutePosition.Y > .5 * Constants.RegionSize)
+                        {
+                            targetVector = new Vector3(targetAvatar.AbsolutePosition.X, Constants.RegionSize, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected and banned by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected and Banned.");
+                            ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
+                            entry.AgentID = targetAvatar.UUID;
+                            entry.Flags = AccessList.Ban;
+                            entry.Time = new DateTime();
+                            land.LandData.ParcelAccessList.Add(entry);
+                            return;
+                        }
+                        else
+                        {
+                            targetVector = new Vector3(targetAvatar.AbsolutePosition.X, 0, targetAvatar.AbsolutePosition.Z); ;
+                            targetAvatar.TeleportWithMomentum(targetVector);
+                            targetAvatar.ControllingClient.SendAlertMessage("You have been ejected and banned by " + parcelManager.Firstname + " " + parcelManager.Lastname);
+                            parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected and Banned.");
+                            ParcelManager.ParcelAccessEntry entry = new ParcelManager.ParcelAccessEntry();
+                            entry.AgentID = targetAvatar.UUID;
+                            entry.Flags = AccessList.Ban;
+                            entry.Time = new DateTime();
+                            land.LandData.ParcelAccessList.Add(entry);
+                            return;
+                        }
+                    }
+                }
+            }
+        }
     }
 }

OpenSim/Region/CoreModules/World/Land/LandObject.cs

@@ -288,6 +288,34 @@ namespace OpenSim.Region.CoreModules.World.Land
             return false;
         }
 
+        public bool HasGroupAccess(UUID avatar)
+        {
+            if ((LandData.Flags & (uint)ParcelFlags.UseAccessGroup) == (uint)ParcelFlags.UseAccessGroup)
+            {
+                IGroupsModule groupsModule =
+                        m_scene.RequestModuleInterface<IGroupsModule>();
+
+                List<UUID> agentGroups = new List<UUID>();
+                if (groupsModule != null)
+                {
+                    GroupMembershipData[] GroupMembership =
+                            groupsModule.GetMembershipData(avatar);
+
+                    if (GroupMembership != null)
+                    {
+                        for (int i = 0; i < GroupMembership.Length; i++)
+                        {
+                            if (LandData.GroupID == GroupMembership[i].GroupID)
+                            {
+                                return true;
+                            }
+                        }
+                    }
+                }
+            }
+            return false;
+        }
+
         public bool IsBannedFromLand(UUID avatar)
         {
             if (m_scene.Permissions.IsAdministrator(avatar))
@@ -324,10 +352,14 @@ namespace OpenSim.Region.CoreModules.World.Land
                 //If they are not on the access list and are not the owner
                 if (!LandData.ParcelAccessList.Contains(entry) && LandData.OwnerID != avatar)
                 {
-                    //They are not allowed in this parcel, but not banned, so lets send them a notice about this parcel
-                    return true;
+                    if (!HasGroupAccess(avatar))
+                    {
+                        //They are not allowed in this parcel, but not banned, so lets send them a notice about this parcel
+                        return true;
+                    }
                 }
             }
+
             return false;
         }
 

OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs

@@ -412,7 +412,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
         public string Name
         {
-            get { return "PermissionsModule"; }
+            get { return "DefaultPermissionsModule"; }
         }
 
         public bool IsSharedModule

OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs

@@ -549,6 +549,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 m_scene.PhysicsScene.SetTerrain(m_channel.GetFloatsSerialised());
                 m_scene.SaveTerrain();
 
+                m_scene.EventManager.TriggerTerrainUpdate();
+
                 // Clients who look at the map will never see changes after they looked at the map, so i've commented this out.
                 //m_scene.CreateTerrainTexture(true);
             }

OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs

@@ -79,7 +79,7 @@ namespace OpenSim.Region.Examples.SimpleModule
         public event DisconnectUser OnDisconnectUser;
         public event RequestAvatarProperties OnRequestAvatarProperties;
         public event SetAlwaysRun OnSetAlwaysRun;
-
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event DeRezObject OnDeRezObject;
         public event Action<IClientAPI> OnRegionHandShakeReply;
         public event GenericCall2 OnRequestWearables;
@@ -821,11 +821,20 @@ namespace OpenSim.Region.Examples.SimpleModule
         {
         }
 
+        public void ProcessPendingPackets()
+        {
+        }
+
         public void ProcessInPacket(Packet NewPack)
         {
         }
 
         public void Close()
+        {
+            Close(true);
+        }
+
+        public void Close(bool sendStop)
         {
         }
 

OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs

@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Xml;
 using OpenMetaverse;
 using OpenMetaverse.Packets;
 using OpenSim.Framework;
@@ -82,6 +83,10 @@ namespace OpenSim.Region.Framework.Interfaces
         UUID RezSingleAttachmentFromInventory(
             IClientAPI remoteClient, UUID itemID, uint AttachmentPt, bool updateInventoryStatus);
 
+        // Same as above, but also load script states from a separate doc
+        UUID RezSingleAttachmentFromInventory(
+            IClientAPI remoteClient, UUID itemID, uint AttachmentPt, bool updateInventoryStatus, XmlDocument doc);
+
         /// <summary>
         /// Rez multiple attachments from a user's inventory
         /// </summary>
@@ -129,4 +134,4 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="pos"></param>
         void UpdateAttachmentPosition(IClientAPI client, SceneObjectGroup sog, Vector3 pos);
     }
-}
+}

OpenSim/Region/Framework/Interfaces/IEntityInventory.cs

@@ -106,6 +106,8 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="stateSource"></param>
         void CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource);
 
+        ArrayList CreateScriptInstanceEr(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource);
+
         /// <summary>
         /// Stop a script which is in this prim's inventory.
         /// </summary>
@@ -226,5 +228,6 @@ namespace OpenSim.Region.Framework.Interfaces
         /// A <see cref="Dictionary`2"/>
         /// </returns>
         Dictionary<UUID, string> GetScriptStates();
+        Dictionary<UUID, string> GetScriptStates(bool oldIDs);
     }
 }

OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs

@@ -40,7 +40,7 @@ namespace OpenSim.Region.Framework.Interfaces
         void Teleport(ScenePresence agent, ulong regionHandle, Vector3 position,
                                                       Vector3 lookAt, uint teleportFlags);
 
-        void TeleportHome(UUID id, IClientAPI client);
+        bool TeleportHome(UUID id, IClientAPI client);
 
         void Cross(ScenePresence agent, bool isFlying);
 

OpenSim/Region/Framework/Interfaces/IInterregionComms.cs

@@ -67,6 +67,14 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <returns></returns>
         bool SendReleaseAgent(ulong regionHandle, UUID id, string uri);
 
+        /// <summary>
+        /// Close chid agent.
+        /// </summary>
+        /// <param name="regionHandle"></param>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        bool SendCloseChildAgent(ulong regionHandle, UUID id);
+
         /// <summary>
         /// Close agent.
         /// </summary>

OpenSim/Region/Framework/Interfaces/ISnmpModule.cs

@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////
+//
+// (c) Careminster LImited, Melanie Thielker and the Meta7 Team
+//
+// This file is not open source. All rights reserved
+// Mod 2
+
+using OpenSim.Region.Framework.Scenes;
+
+public interface ISnmpModule
+{
+    void Trap(int code, string Message, Scene scene);
+    void Critical(string Message, Scene scene);
+    void Warning(string Message, Scene scene);
+    void Major(string Message, Scene scene);
+    void ColdStart(int step , Scene scene);
+    void Shutdown(int step , Scene scene);
+	//
+	// Node Start/stop events
+	//
+    void LinkUp(Scene scene);
+    void LinkDown(Scene scene);
+    void BootInfo(string data, Scene scene);
+    void trapDebug(string Module,string data, Scene scene);
+    void trapXMRE(int data, string Message, Scene scene);
+
+}

OpenSim/Region/Framework/ModuleLoader.cs

@@ -226,7 +226,8 @@ namespace OpenSim.Region.Framework
                         "[MODULES]: Could not load types for [{0}].  Exception {1}", pluginAssembly.FullName, e);
                     
                     // justincc: Right now this is fatal to really get the user's attention
-                    throw e;
+                    // TomMeta: WTF? No, how about we /don't/ throw a fatal exception when there's no need to?
+                    //throw e;
                 }
             }
 

OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs

@@ -53,11 +53,17 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         {
             get { return m_movementAnimation; }
         }
-        protected string m_movementAnimation = "DEFAULT";
-
+ //       protected string m_movementAnimation = "DEFAULT"; 	//KF: 'DEFAULT' does not exist!
+        protected string m_movementAnimation = "CROUCH";		//KF: CROUCH ensures reliable Av Anim. init.
         private int m_animTickFall;
-        private int m_animTickJump;
-        
+//        private int m_animTickJump;
+        public int m_animTickJump;		// ScenePresence has to see this to control +Z force
+        public bool m_jumping = false;      // Add for jumping
+        public float m_jumpVelocity = 0f;   // Add for jumping
+        private int m_landing = 0;          // Add for jumping
+        public bool m_falling = false;      // Add for falling
+        private float m_fallHeight;         // Add for falling
+
         /// <value>
         /// The scene presence that this animator applies to
         /// </value>
@@ -114,7 +120,9 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
         public void ResetAnimations()
         {
+Console.WriteLine("ResetA.............");
             m_animations.Clear();
+TrySetMovementAnimation("STAND");
         }
         
         /// <summary>
@@ -123,8 +131,6 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// </summary>
         public void TrySetMovementAnimation(string anim)
         {
-            //m_log.DebugFormat("Updating movement animation to {0}", anim);
-
             if (!m_scenePresence.IsChildAgent)
             {
                 if (m_animations.TrySetDefaultAnimation(
@@ -142,14 +148,14 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// </summary>
         public string GetMovementAnimation()
         {
-            const float FALL_DELAY = 0.33f;
-            const float PREJUMP_DELAY = 0.25f;
-
+//Console.WriteLine("GMA-------"); //##
+//#@            const float FALL_DELAY = 0.33f;
+            const float FALL_DELAY = 800f; //##    mS
+//rm for jumping            const float PREJUMP_DELAY = 0.25f;
+            const float PREJUMP_DELAY = 200f;           // mS add for jumping
+            const float JUMP_PERIOD = 800f;              // mS add for jumping
             #region Inputs
-            if (m_scenePresence.SitGround)
-            {
-                return "SIT_GROUND_CONSTRAINED";
-            }
+
             AgentManager.ControlFlags controlFlags = (AgentManager.ControlFlags)m_scenePresence.AgentControlFlags;
             PhysicsActor actor = m_scenePresence.PhysicsActor;
 
@@ -159,11 +165,10 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             Vector3 left = Vector3.Transform(Vector3.UnitY, rotMatrix);
 
             // Check control flags
-            bool heldForward = 
-                (((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_AT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_AT_POS) || ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS));
-            bool heldBack = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG;
-            bool heldLeft = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS;
-            bool heldRight = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG;
+            bool heldForward = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_AT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_AT_POS || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS);
+            bool heldBack = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG);
+            bool heldLeft = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS);
+            bool heldRight = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG);
             //bool heldTurnLeft = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT) == AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT;
             //bool heldTurnRight = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT) == AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT;
             bool heldUp = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) == AgentManager.ControlFlags.AGENT_CONTROL_UP_POS;
@@ -182,8 +187,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             // Is the avatar trying to move?
 //            bool moving = (move != Vector3.Zero);
-            bool jumping = m_animTickJump != 0;
-
+// rm for jumping            bool jumping = m_animTickJump != 0;
             #endregion Inputs
 
             #region Flying
@@ -192,6 +196,11 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             {
                 m_animTickFall = 0;
                 m_animTickJump = 0;
+                m_jumping = false;           //add for jumping
+                m_falling = true;            //add for falling
+                m_jumpVelocity = 0f;         //add for jumping
+                actor.Selected = false;      //add for jumping flag
+                m_fallHeight = actor.Position.Z;    // save latest flying height
 
                 if (move.X != 0f || move.Y != 0f)
                 {
@@ -203,8 +212,11 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                 }
                 else if (move.Z < 0f)
                 {
-                    if (actor != null && actor.IsColliding)
+                    if (actor != null && actor.IsColliding) 
+                    {  //##
+//Console.WriteLine("LAND FLYING"); // ##
                         return "LAND";
+                }  //#
                     else
                         return "HOVER_DOWN";
                 }
@@ -218,19 +230,28 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             #region Falling/Floating/Landing
 
-            if (actor == null || !actor.IsColliding)
+// rm for jumping            if (actor == null || !actor.IsColliding)
+            if ((actor == null || !actor.IsColliding) && !m_jumping)       // add for jumping
             {
-                float fallElapsed = (float)(Environment.TickCount - m_animTickFall) / 1000f;
+// rm                float fallElapsed = (float)(Environment.TickCount - m_animTickFall) / 1000f;
+                float fallElapsed = (float)(Environment.TickCount - m_animTickFall);   // add, in mS
                 float fallVelocity = (actor != null) ? actor.Velocity.Z : 0.0f;
+//Console.WriteLine("falling    t={0}   v={1}", fallElapsed, fallVelocity);   //##
 
-                if (m_animTickFall == 0 || (fallElapsed > FALL_DELAY && fallVelocity >= 0.0f))
+// rm for fall          if (m_animTickFall == 0 || (fallElapsed > FALL_DELAY && fallVelocity >= 0.0f))
+                if (!m_jumping && (fallVelocity < -3.0f) ) m_falling = true;       // add for falling and jumping
+
+                if (m_animTickFall == 0 || (fallVelocity >= 0.0f))         // add for jumping
+                    // not falling yet   or  going up         
                 {
-                    // Just started falling
+                    // reset start of fall time
                     m_animTickFall = Environment.TickCount;
                 }
-                else if (!jumping && fallElapsed > FALL_DELAY)
+//                else if (!jumping && fallElapsed > FALL_DELAY)
+                else if (!m_jumping && (fallElapsed > FALL_DELAY) && (fallVelocity < -3.0f) )        // add for falling and jumping
                 {
                     // Falling long enough to trigger the animation
+//Console.WriteLine("FALLDOWN");  //##
                     return "FALLDOWN";
                 }
 
@@ -239,22 +260,97 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             #endregion Falling/Floating/Landing
 
+
+            #region Jumping     // section added for jumping...
+
+            int jumptime;
+            jumptime = Environment.TickCount - m_animTickJump;
+
+
+            if ((move.Z > 0f) && (!m_jumping))
+            {
+//Console.WriteLine("PJ {0}", jumptime); //##
+                // Start jumping, prejump
+                m_animTickFall = 0;
+                m_jumping = true;
+                m_falling = false;
+                actor.Selected = true;      // borrowed for jmping flag
+                m_animTickJump = Environment.TickCount;
+                m_jumpVelocity = 0.35f;
+                return "PREJUMP";
+            }
+
+            if(m_jumping)
+            {
+                if ( (jumptime > (JUMP_PERIOD * 1.5f)) && actor.IsColliding)
+                {
+//Console.WriteLine("LA {0}", jumptime); //##
+                    // end jumping
+                    m_jumping = false;
+                    m_falling = false;
+                    actor.Selected = false;      // borrowed for jumping flag
+                    m_jumpVelocity = 0f;
+                    m_animTickFall = Environment.TickCount;
+                    return "LAND";
+                }
+                else if (jumptime > JUMP_PERIOD)
+                {
+//Console.WriteLine("JD {0}", jumptime); //##
+                    // jump down
+                    m_jumpVelocity = 0f;
+                    return "JUMP";
+                }
+                else if (jumptime > PREJUMP_DELAY)
+                {
+//Console.WriteLine("JU {0}", jumptime); //##
+                    // jump up
+                    m_jumping = true;
+                    m_jumpVelocity = 10f;
+                    return "JUMP";
+                }
+            }
+
+            #endregion Jumping          // end added section
+
             #region Ground Movement
 
             if (m_movementAnimation == "FALLDOWN")
             {
+                m_falling = false;
                 m_animTickFall = Environment.TickCount;
-
                 // TODO: SOFT_LAND support
-                return "LAND";
+                float fallHeight = m_fallHeight - actor.Position.Z;
+//Console.WriteLine("Hit from  {0}", fallHeight);  //##
+                if (fallHeight > 15.0f)         // add for falling
+                    return "STANDUP";
+                else if (fallHeight > 8.0f)     // add for falling
+                    return "SOFT_LAND";         // add for falling
+                else                            // add for falling
+                    return "LAND";              // add for falling
             }
-            else if (m_movementAnimation == "LAND")
+// rm jumping                float landElapsed = (float)(Environment.TickCount - m_animTickFall) / 1000f;
+// rm jumping                if ((m_animTickFall != 0) && (landElapsed <= FALL_DELAY))
+// rm for landing                    return "LAND";
+            else if ((m_movementAnimation == "LAND") || (m_movementAnimation == "SOFT_LAND") || (m_movementAnimation == "STANDUP"))
             {
-                float landElapsed = (float)(Environment.TickCount - m_animTickFall) / 1000f;
-                if ((m_animTickFall != 0) && (landElapsed <= FALL_DELAY))
-                    return "LAND";
-            }
+                int landElapsed = Environment.TickCount - m_animTickFall; // add for jumping
+                int limit = 1000;   // add for jumping 
+                if(m_movementAnimation == "LAND") limit = 350;   // add for jumping 
+                // NB if the above is set too long a weird anim reset from some place prevents STAND from being sent to client
 
+                if ((m_animTickFall != 0) && (landElapsed <= limit))  // add for jumping 
+                {
+//Console.WriteLine("Lelapse {0}", m_movementAnimation);  //##
+                    return m_movementAnimation;
+                }
+                else
+                {
+//Console.WriteLine("end/STAND");  //##
+                    m_fallHeight = actor.Position.Z;    // save latest flying height
+                    return "STAND";
+                }
+            }
+/* This section removed, replaced by jumping section
             m_animTickFall = 0;
 
             if (move.Z > 0f)
@@ -266,7 +362,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                     m_animTickJump = Environment.TickCount;
                     return "PREJUMP";
                 }
-                else if (Environment.TickCount - m_animTickJump > PREJUMP_DELAY * 1000.0f)
+                else if (Environment.TickCount - m_animTickJump > PREJUMP_DELAY * 800.0f)
                 {
                     // Start actual jump
                     if (m_animTickJump == -1)
@@ -284,29 +380,34 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             {
                 // Not jumping
                 m_animTickJump = 0;
-
-                if (move.X != 0f || move.Y != 0f)
-                {
-                    // Walking / crouchwalking / running
-                    if (move.Z < 0f)
-                        return "CROUCHWALK";
-                    else if (m_scenePresence.SetAlwaysRun)
-                        return "RUN";
-                    else
-                        return "WALK";
-                }
+  */
+            // next section moved outside paren. and realigned for jumping
+            if (move.X != 0f || move.Y != 0f)
+            {
+                m_fallHeight = actor.Position.Z;    // save latest flying height
+                m_falling = false;      // Add for falling
+                // Walking / crouchwalking / running
+                if (move.Z < 0f)
+                    return "CROUCHWALK";
+                else if (m_scenePresence.SetAlwaysRun)
+                    return "RUN";
                 else
-                {
-                    // Not walking
-                    if (move.Z < 0f)
-                        return "CROUCH";
-                    else
-                        return "STAND";
-                }
+                    return "WALK";
             }
-
+// rm for jumping            else
+            else if (!m_jumping)    // add for jumping
+            {
+                m_falling = false;      // Add for falling
+                // Not walking
+                if (move.Z < 0f)
+                    return "CROUCH";
+                else
+                    return "STAND";
+            }
+            // end section realign for jumping
             #endregion Ground Movement
 
+            m_falling = false;      // Add for falling
             return m_movementAnimation;
         }
 
@@ -316,16 +417,15 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         public void UpdateMovementAnimations()
         {
             m_movementAnimation = GetMovementAnimation();
-
-            if (m_movementAnimation == "PREJUMP" && !m_scenePresence.Scene.m_usePreJump)
+/*            if (m_movementAnimation == "PREJUMP" && !m_scenePresence.Scene.m_usePreJump)
             {
                 // This was the previous behavior before PREJUMP
                 TrySetMovementAnimation("JUMP");
             }
             else
-            {
+            {      removed for jumping */
                 TrySetMovementAnimation(m_movementAnimation);
-            }
+// rm for jumping            }
         }
 
         public UUID[] GetAnimationArray()

OpenSim/Region/Framework/Scenes/EventManager.cs

@@ -55,8 +55,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public delegate void OnTerrainTickDelegate();
 
+        public delegate void OnTerrainUpdateDelegate();
+
         public event OnTerrainTickDelegate OnTerrainTick;
 
+        public event OnTerrainUpdateDelegate OnTerrainUpdate;
+
         public delegate void OnBackupDelegate(ISimulationDataService datastore, bool forceBackup);
 
         public event OnBackupDelegate OnBackup;
@@ -746,6 +750,26 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
         }
+        public void TriggerTerrainUpdate()
+        {
+            OnTerrainUpdateDelegate handlerTerrainUpdate = OnTerrainUpdate;
+            if (handlerTerrainUpdate != null)
+            {
+                foreach (OnTerrainUpdateDelegate d in handlerTerrainUpdate.GetInvocationList())
+                {
+                    try
+                    {
+                        d();
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerTerrainUpdate failed - continuing.  {0} {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
 
         public void TriggerTerrainTick()
         {

OpenSim/Region/Framework/Scenes/Prioritizer.cs

@@ -167,6 +167,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         private double GetPriorityByFrontBack(IClientAPI client, ISceneEntity entity)
         {
+            if (entity == null) return double.NaN;
             ScenePresence presence = m_scene.GetScenePresence(client.AgentId);
             if (presence != null)
             {
@@ -226,9 +227,9 @@ namespace OpenSim.Region.Framework.Scenes
                     return 0.0;
 
                 // Use group position for child prims
-                Vector3 entityPos = entity.AbsolutePosition;
+                Vector3 entityPos;
                 if (entity is SceneObjectPart)
-                    entityPos = m_scene.GetGroupByPrim(entity.LocalId).AbsolutePosition;
+                    entityPos = ((SceneObjectPart)entity).ParentGroup.AbsolutePosition;
                 else
                     entityPos = entity.AbsolutePosition;
 
@@ -251,12 +252,19 @@ namespace OpenSim.Region.Framework.Scenes
 
                     if (entity is SceneObjectPart)
                     {
-                        PhysicsActor physActor = ((SceneObjectPart)entity).ParentGroup.RootPart.PhysActor;
-                        if (physActor == null || !physActor.IsPhysical)
-                            priority += 100;
-
                         if (((SceneObjectPart)entity).ParentGroup.RootPart.IsAttachment)
+                        {
                             priority = 1.0;
+                        }
+                        else
+                        {
+                            PhysicsActor physActor = ((SceneObjectPart)entity).ParentGroup.RootPart.PhysActor;
+                            if (physActor == null || !physActor.IsPhysical)
+                                priority += 100;
+                        }
+
+                        if (((SceneObjectPart)entity).ParentGroup.RootPart != (SceneObjectPart)entity)
+                            priority +=1;
                     }
                     return priority;
                 }

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

@@ -99,34 +99,22 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="item"></param>
         public bool AddInventoryItem(InventoryItemBase item)
         {
-            if (UUID.Zero == item.Folder)
+            InventoryFolderBase folder;
+
+            if (item.Folder == UUID.Zero)
             {
-                InventoryFolderBase f = InventoryService.GetFolderForType(item.Owner, (AssetType)item.AssetType);
-                if (f != null)
+                folder = InventoryService.GetFolderForType(item.Owner, (AssetType)item.AssetType);
+                if (folder == null)
                 {
-//                    m_log.DebugFormat(
-//                        "[LOCAL INVENTORY SERVICES CONNECTOR]: Found folder {0} type {1} for item {2}", 
-//                        f.Name, (AssetType)f.Type, item.Name);
-                    
-                    item.Folder = f.ID;
-                }
-                else
-                {
-                    f = InventoryService.GetRootFolder(item.Owner);
-                    if (f != null)
-                    {
-                        item.Folder = f.ID;
-                    }
-                    else
-                    {
-                        m_log.WarnFormat(
-                            "[AGENT INVENTORY]: Could not find root folder for {0} when trying to add item {1} with no parent folder specified",
-                            item.Owner, item.Name);
+                    folder = InventoryService.GetRootFolder(item.Owner);
+
+                    if (folder == null)
                         return false;
-                    }
                 }
+
+                item.Folder = folder.ID;
             }
-            
+
             if (InventoryService.AddItem(item))
             {
                 int userlevel = 0;
@@ -252,8 +240,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             // Update item with new asset
             item.AssetID = asset.FullID;
-            if (group.UpdateInventoryItem(item))
-                remoteClient.SendAgentAlertMessage("Script saved", false);
+            group.UpdateInventoryItem(item);
             
             part.GetProperties(remoteClient);
 
@@ -264,12 +251,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 // Needs to determine which engine was running it and use that
                 //
-                part.Inventory.CreateScriptInstance(item.ItemID, 0, false, DefaultScriptEngine, 0);
-                errors = part.Inventory.GetScriptErrors(item.ItemID);
-            }
-            else
-            {
-                remoteClient.SendAgentAlertMessage("Script saved", false);
+                errors = part.Inventory.CreateScriptInstanceEr(item.ItemID, 0, false, DefaultScriptEngine, 0);
             }
             part.ParentGroup.ResumeScripts();
             return errors;
@@ -683,6 +665,8 @@ namespace OpenSim.Region.Framework.Scenes
                     return;
             }
 
+            if (newName == null) newName = item.Name;
+
             AssetBase asset = AssetService.Get(item.AssetID.ToString());
 
             if (asset != null)
@@ -729,6 +713,24 @@ namespace OpenSim.Region.Framework.Scenes
             return asset;
         }
 
+        /// <summary>
+        /// Move an item within the agent's inventory, and leave a copy (used in making a new outfit)
+        /// </summary>
+        public void MoveInventoryItemsLeaveCopy(IClientAPI remoteClient, List<InventoryItemBase> items, UUID destfolder)
+        {
+            List<InventoryItemBase> moveitems = new List<InventoryItemBase>();
+            foreach (InventoryItemBase b in items)
+            {
+                CopyInventoryItem(remoteClient, 0, remoteClient.AgentId, b.ID, b.Folder, null);
+                InventoryItemBase n = InventoryService.GetItem(b);
+                n.Folder = destfolder;
+                moveitems.Add(n);
+                remoteClient.SendInventoryItemCreateUpdate(n, 0);
+            }
+            
+            MoveInventoryItem(remoteClient, moveitems);
+        }
+
         /// <summary>
         /// Move an item within the agent's inventory.
         /// </summary>
@@ -966,8 +968,12 @@ namespace OpenSim.Region.Framework.Scenes
         public void RemoveTaskInventory(IClientAPI remoteClient, UUID itemID, uint localID)
         {
             SceneObjectPart part = GetSceneObjectPart(localID);
-            SceneObjectGroup group = part.ParentGroup;
-            if (group != null)
+            SceneObjectGroup group = null;
+            if (part != null)
+            {
+                group = part.ParentGroup;
+            }            
+            if (part != null && group != null)
             {
                 if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
                     return;
@@ -1414,13 +1420,6 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         agentTransactions.HandleTaskItemUpdateFromTransaction(
                             remoteClient, part, transactionID, currentItem);
-
-                        if ((InventoryType)itemInfo.InvType == InventoryType.Notecard) 
-                            remoteClient.SendAgentAlertMessage("Notecard saved", false);
-                        else if ((InventoryType)itemInfo.InvType == InventoryType.LSL)
-                            remoteClient.SendAgentAlertMessage("Script saved", false);
-                        else
-                            remoteClient.SendAgentAlertMessage("Item saved", false);
                     }
 
                     // Base ALWAYS has move
@@ -1548,7 +1547,7 @@ namespace OpenSim.Region.Framework.Scenes
                     return;
 
                 AssetBase asset = CreateAsset(itemBase.Name, itemBase.Description, (sbyte)itemBase.AssetType,
-                    Encoding.ASCII.GetBytes("default\n{\n    state_entry()\n    {\n        llSay(0, \"Script running\");\n    }\n}"),
+                    Encoding.ASCII.GetBytes("default\n{\n    state_entry()\n    {\n        llSay(0, \"Script running\");\n    }\n\n    touch_start(integer num)\n    {\n    }\n}"),
                     remoteClient.AgentId);
                 AssetService.Store(asset);
 
@@ -1743,11 +1742,19 @@ namespace OpenSim.Region.Framework.Scenes
                 // Invalid id
                 SceneObjectPart part = GetSceneObjectPart(localID);
                 if (part == null)
+                {
+                    //Client still thinks the object exists, kill it
+                    SendKillObject(localID);
                     continue;
+                }
 
                 // Already deleted by someone else
                 if (part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                {
+                    //Client still thinks the object exists, kill it
+                    SendKillObject(localID);
                     continue;
+                }
 
                 // Can't delete child prims
                 if (part != part.ParentGroup.RootPart)
@@ -1769,15 +1776,21 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 else
                 {
-                    if (!Permissions.CanTakeCopyObject(grp.UUID, remoteClient.AgentId))
+                    if (action == DeRezAction.TakeCopy)
+                    {
+                        if (!Permissions.CanTakeCopyObject(grp.UUID, remoteClient.AgentId))
+                            permissionToTakeCopy = false;
+                    }
+                    else
+                    {
                         permissionToTakeCopy = false;
+                    }
                     if (!Permissions.CanTakeObject(grp.UUID, remoteClient.AgentId))
                         permissionToTake = false;
 
                     if (!Permissions.CanDeleteObject(grp.UUID, remoteClient.AgentId))
                         permissionToDelete = false;
                 }
-
             }
 
             // Handle god perms

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -102,6 +102,7 @@ namespace OpenSim.Region.Framework.Scenes
         protected ModuleLoader m_moduleLoader;
         protected AgentCircuitManager m_authenticateHandler;
         protected SceneCommunicationService m_sceneGridService;
+        protected ISnmpModule m_snmpService = null;
 
         protected ISimulationDataService m_SimulationDataService;
         protected IEstateDataService m_EstateDataService;
@@ -163,6 +164,7 @@ namespace OpenSim.Region.Framework.Scenes
         private int landMS;
         private int lastCompletedFrame;
 
+        public bool CombineRegions = false;
         private bool m_physics_enabled = true;
         private bool m_scripts_enabled = true;
         private string m_defaultScriptEngine;
@@ -174,6 +176,7 @@ namespace OpenSim.Region.Framework.Scenes
         private bool m_firstHeartbeat = true;
 
         private object m_deleting_scene_object = new object();
+        private object m_cleaningAttachments = new object();
 
         private UpdatePrioritizationSchemes m_priorityScheme = UpdatePrioritizationSchemes.Time;
         private bool m_reprioritizationEnabled = true;
@@ -217,6 +220,19 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_sceneGridService; }
         }
 
+        public ISnmpModule SnmpService
+        {
+            get
+            {
+                if (m_snmpService == null)
+                {
+                    m_snmpService = RequestModuleInterface<ISnmpModule>();
+                }
+
+                return m_snmpService;
+            }
+        }
+
         public ISimulationDataService SimulationDataService
         {
             get
@@ -561,6 +577,8 @@ namespace OpenSim.Region.Framework.Scenes
             #region Region Settings
 
             // Load region settings
+            m_regInfo.WindlightSettings = SimulationDataService.LoadRegionWindlightSettings(m_regInfo.RegionID);
+
             m_regInfo.RegionSettings = simDataService.LoadRegionSettings(m_regInfo.RegionID);
             if (estateDataService != null)
                 m_regInfo.EstateSettings = estateDataService.LoadEstateSettings(m_regInfo.RegionID, false);
@@ -622,9 +640,10 @@ namespace OpenSim.Region.Framework.Scenes
                 //Animation states
                 m_useFlySlow = startupConfig.GetBoolean("enableflyslow", false);
                 // TODO: Change default to true once the feature is supported
-                m_usePreJump = startupConfig.GetBoolean("enableprejump", false);
-
+                m_usePreJump = startupConfig.GetBoolean("enableprejump", true);
                 m_maxNonphys = startupConfig.GetFloat("NonPhysicalPrimMax", m_maxNonphys);
+
+                m_log.DebugFormat("[SCENE]: prejump is {0}", m_usePreJump ? "ON" : "OFF");
                 if (RegionInfo.NonphysPrimMax > 0)
                 {
                     m_maxNonphys = RegionInfo.NonphysPrimMax;
@@ -656,6 +675,7 @@ namespace OpenSim.Region.Framework.Scenes
                 m_persistAfter *= 10000000;
 
                 m_defaultScriptEngine = startupConfig.GetString("DefaultScriptEngine", "XEngine");
+                m_log.InfoFormat("[SCENE]: Default script engine {0}", m_defaultScriptEngine);
 
                 IConfig packetConfig = m_config.Configs["PacketPool"];
                 if (packetConfig != null)
@@ -665,6 +685,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 m_strictAccessControl = startupConfig.GetBoolean("StrictAccessControl", m_strictAccessControl);
+                CombineRegions = startupConfig.GetBoolean("CombineContiguousRegions", false);
 
                 m_generateMaptiles = startupConfig.GetBoolean("GenerateMaptiles", true);
                 if (m_generateMaptiles)
@@ -689,9 +710,9 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
             }
-            catch
+            catch (Exception e)
             {
-                m_log.Warn("[SCENE]: Failed to load StartupConfig");
+                m_log.Error("[SCENE]: Failed to load StartupConfig: " + e.ToString());
             }
 
             #endregion Region Config
@@ -927,6 +948,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="seconds">float indicating duration before restart.</param>
         public virtual void Restart(float seconds)
+        {
+            Restart(seconds, true);
+        }
+
+        /// <summary>
+        /// Given float seconds, this will restart the region. showDialog will optionally alert the users.
+        /// </summary>
+        /// <param name="seconds">float indicating duration before restart.</param>
+        public virtual void Restart(float seconds, bool showDialog)
         {
             // notifications are done in 15 second increments
             // so ..   if the number of seconds is less then 15 seconds, it's not really a restart request
@@ -948,8 +978,11 @@ namespace OpenSim.Region.Framework.Scenes
                 m_restartTimer.Elapsed += new ElapsedEventHandler(RestartTimer_Elapsed);
                 m_log.Info("[REGION]: Restarting Region in " + (seconds / 60) + " minutes");
                 m_restartTimer.Start();
-                m_dialogModule.SendNotificationToUsersInRegion(
+                if (showDialog)
+                {
+                    m_dialogModule.SendNotificationToUsersInRegion(
                     UUID.Random(), String.Empty, RegionInfo.RegionName + String.Format(": Restarting in {0} Minutes", (int)(seconds / 60.0)));
+                }
             }
         }
 
@@ -1145,6 +1178,7 @@ namespace OpenSim.Region.Framework.Scenes
             //m_heartbeatTimer.Elapsed += new ElapsedEventHandler(Heartbeat);
             if (HeartbeatThread != null)
             {
+                m_log.ErrorFormat("[SCENE]: Restarting heartbeat thread because it hasn't reported in in region {0}", RegionInfo.RegionName);
                 HeartbeatThread.Abort();
                 HeartbeatThread = null;
             }
@@ -1816,14 +1850,24 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         public Vector3 GetNewRezLocation(Vector3 RayStart, Vector3 RayEnd, UUID RayTargetID, Quaternion rot, byte bypassRayCast, byte RayEndIsIntersection, bool frontFacesOnly, Vector3 scale, bool FaceCenter)
         {
+        
+            float wheight = (float)RegionInfo.RegionSettings.WaterHeight;
+            Vector3 wpos = Vector3.Zero;
+            // Check for water surface intersection from above
+            if ( (RayStart.Z > wheight) && (RayEnd.Z < wheight) )
+            {
+                float ratio = (RayStart.Z - wheight) / (RayStart.Z - RayEnd.Z);
+                wpos.X = RayStart.X - (ratio * (RayStart.X - RayEnd.X));
+                wpos.Y = RayStart.Y - (ratio * (RayStart.Y - RayEnd.Y));
+                wpos.Z = wheight;
+            }                
+        
             Vector3 pos = Vector3.Zero;
             if (RayEndIsIntersection == (byte)1)
             {
                 pos = RayEnd;
-                return pos;
             }
-
-            if (RayTargetID != UUID.Zero)
+            else if (RayTargetID != UUID.Zero)
             {
                 SceneObjectPart target = GetSceneObjectPart(RayTargetID);
 
@@ -1845,7 +1889,7 @@ namespace OpenSim.Region.Framework.Scenes
                     EntityIntersection ei = target.TestIntersectionOBB(NewRay, Quaternion.Identity, frontFacesOnly, FaceCenter);
 
                     // Un-comment out the following line to Get Raytrace results printed to the console.
-                   // m_log.Info("[RAYTRACERESULTS]: Hit:" + ei.HitTF.ToString() + " Point: " + ei.ipoint.ToString() + " Normal: " + ei.normal.ToString());
+                    // m_log.Info("[RAYTRACERESULTS]: Hit:" + ei.HitTF.ToString() + " Point: " + ei.ipoint.ToString() + " Normal: " + ei.normal.ToString());
                     float ScaleOffset = 0.5f;
 
                     // If we hit something
@@ -1868,13 +1912,10 @@ namespace OpenSim.Region.Framework.Scenes
                         //pos.Z -= 0.25F; 
                        
                     }
-
-                    return pos;
                 }
                 else
                 {
                     // We don't have a target here, so we're going to raytrace all the objects in the scene.
-
                     EntityIntersection ei = m_sceneGraph.GetClosestIntersectingPrim(new Ray(AXOrigin, AXdirection), true, false);
 
                     // Un-comment the following line to print the raytrace results to the console.
@@ -1883,13 +1924,12 @@ namespace OpenSim.Region.Framework.Scenes
                     if (ei.HitTF)
                     {
                         pos = new Vector3(ei.ipoint.X, ei.ipoint.Y, ei.ipoint.Z);
-                    } else
+                    } 
+                    else
                     {
                         // fall back to our stupid functionality
                         pos = RayEnd;
                     }
-
-                    return pos;
                 }
             }
             else
@@ -1900,8 +1940,12 @@ namespace OpenSim.Region.Framework.Scenes
                 //increase height so its above the ground.
                 //should be getting the normal of the ground at the rez point and using that?
                 pos.Z += scale.Z / 2f;
-                return pos;
+//                return pos;
             }
+            
+            // check against posible water intercept
+            if (wpos.Z > pos.Z) pos = wpos;
+            return pos;
         }
 
 
@@ -1981,7 +2025,10 @@ namespace OpenSim.Region.Framework.Scenes
         public bool AddRestoredSceneObject(
             SceneObjectGroup sceneObject, bool attachToBackup, bool alreadyPersisted, bool sendClientUpdates)
         {
-            return m_sceneGraph.AddRestoredSceneObject(sceneObject, attachToBackup, alreadyPersisted, sendClientUpdates);
+            bool result =  m_sceneGraph.AddRestoredSceneObject(sceneObject, attachToBackup, alreadyPersisted, sendClientUpdates);
+            if (result)
+                sceneObject.IsDeleted = false;
+            return result;
         }
         
         /// <summary>
@@ -2058,6 +2105,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void DeleteAllSceneObjects()
         {
+            DeleteAllSceneObjects(false);
+        }
+
+        /// <summary>
+        /// Delete every object from the scene.  This does not include attachments worn by avatars.
+        /// </summary>
+        public void DeleteAllSceneObjects(bool exceptNoCopy)
+        {
+            List<SceneObjectGroup> toReturn = new List<SceneObjectGroup>();
             lock (Entities)
             {
                 EntityBase[] entities = Entities.GetEntities();
@@ -2066,11 +2122,24 @@ namespace OpenSim.Region.Framework.Scenes
                     if (e is SceneObjectGroup)
                     {
                         SceneObjectGroup sog = (SceneObjectGroup)e;
-                        if (!sog.IsAttachment)
-                            DeleteSceneObject((SceneObjectGroup)e, false);
+                        if (sog != null && !sog.IsAttachment)
+                        {
+                            if (!exceptNoCopy || ((sog.GetEffectivePermissions() & (uint)PermissionMask.Copy) != 0))
+                            {
+                                DeleteSceneObject((SceneObjectGroup)e, false);
+                            }
+                            else
+                            {
+                                toReturn.Add((SceneObjectGroup)e);   
+                            }
+                        }
                     }
                 }
             }
+            if (toReturn.Count > 0)
+            {
+                returnObjects(toReturn.ToArray(), UUID.Zero);
+            }
         }
 
         /// <summary>
@@ -2450,6 +2519,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>True if the SceneObjectGroup was added, False if it was not</returns>
         public bool AddSceneObject(SceneObjectGroup sceneObject)
         {
+            if (sceneObject.OwnerID == UUID.Zero)
+            {
+                m_log.ErrorFormat("[SCENE]: Owner ID for {0} was zero", sceneObject.UUID);
+                return false;
+            }
+
             // If the user is banned, we won't let any of their objects
             // enter. Period.
             //
@@ -2499,15 +2574,28 @@ namespace OpenSim.Region.Framework.Scenes
                     
                     if (AttachmentsModule != null)
                         AttachmentsModule.AttachObject(sp.ControllingClient, grp, 0, false);
+
+                    m_log.DebugFormat("[SCENE]: Attachment {0} arrived and scene presence was found, attaching", sceneObject.UUID);
                 }
                 else
                 {
+                    m_log.DebugFormat("[SCENE]: Attachment {0} arrived and scene presence was not found, setting to temp", sceneObject.UUID);
                     RootPrim.RemFlag(PrimFlags.TemporaryOnRez);
                     RootPrim.AddFlag(PrimFlags.TemporaryOnRez);
                 }
+                if (sceneObject.OwnerID == UUID.Zero)
+                {
+                    m_log.ErrorFormat("[SCENE]: Owner ID for {0} was zero after attachment processing. BUG!", sceneObject.UUID);
+                    return false;
+                }
             }
             else
             {
+                if (sceneObject.OwnerID == UUID.Zero)
+                {
+                    m_log.ErrorFormat("[SCENE]: Owner ID for non-attachment {0} was zero", sceneObject.UUID);
+                    return false;
+                }
                 AddRestoredSceneObject(sceneObject, true, false);
 
                 if (!Permissions.CanObjectEntry(sceneObject.UUID,
@@ -2780,6 +2868,7 @@ namespace OpenSim.Region.Framework.Scenes
             client.OnFetchInventory += HandleFetchInventory;
             client.OnUpdateInventoryItem += UpdateInventoryItemAsset;
             client.OnCopyInventoryItem += CopyInventoryItem;
+            client.OnMoveItemsAndLeaveCopy += MoveInventoryItemsLeaveCopy;
             client.OnMoveInventoryItem += MoveInventoryItem;
             client.OnRemoveInventoryItem += RemoveInventoryItem;
             client.OnRemoveInventoryFolder += RemoveInventoryFolder;
@@ -2958,15 +3047,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="agentId">The avatar's Unique ID</param>
         /// <param name="client">The IClientAPI for the client</param>
-        public virtual void TeleportClientHome(UUID agentId, IClientAPI client)
+        public virtual bool TeleportClientHome(UUID agentId, IClientAPI client)
         {
             if (m_teleportModule != null)
-                m_teleportModule.TeleportHome(agentId, client);
+                return m_teleportModule.TeleportHome(agentId, client);
             else
             {
                 m_log.DebugFormat("[SCENE]: Unable to teleport user home: no AgentTransferModule is active");
                 client.SendTeleportFailed("Unable to perform teleports on this simulator.");
             }
+            return false;
         }
 
         /// <summary>
@@ -3065,6 +3155,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="flags"></param>
         public virtual void SetHomeRezPoint(IClientAPI remoteClient, ulong regionHandle, Vector3 position, Vector3 lookAt, uint flags)
         {
+            //Add half the avatar's height so that the user doesn't fall through prims
+            ScenePresence presence;
+            if (TryGetScenePresence(remoteClient.AgentId, out presence))
+            {
+                if (presence.Appearance != null)
+                {
+                    position.Z = position.Z + (presence.Appearance.AvatarHeight / 2);
+                }
+            }
+
             if (GridUserService != null && GridUserService.SetHome(remoteClient.AgentId.ToString(), RegionInfo.RegionID, position, lookAt))
                 // FUBAR ALERT: this needs to be "Home position set." so the viewer saves a home-screenshot.
                 m_dialogModule.SendAlertToUser(remoteClient, "Home position set.");
@@ -3159,7 +3259,9 @@ namespace OpenSim.Region.Framework.Scenes
                         m_sceneGridService.SendCloseChildAgentConnections(agentID, regions);
 
                     }
+                    m_log.Debug("[Scene] Beginning ClientClosed");
                     m_eventManager.TriggerClientClosed(agentID, this);
+                    m_log.Debug("[Scene] Finished ClientClosed");
                 }
                 catch (NullReferenceException)
                 {
@@ -3167,7 +3269,10 @@ namespace OpenSim.Region.Framework.Scenes
                     // Avatar is already disposed :/
                 }
 
+                m_log.Debug("[Scene] Beginning OnRemovePresence");
                 m_eventManager.TriggerOnRemovePresence(agentID);
+                m_log.Debug("[Scene] Finished OnRemovePresence");
+
                 ForEachClient(
                     delegate(IClientAPI client)
                     {
@@ -3183,8 +3288,11 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 // Remove the avatar from the scene
+                m_log.Debug("[Scene] Begin RemoveScenePresence");
                 m_sceneGraph.RemoveScenePresence(agentID);
+                m_log.Debug("[Scene] Finished RemoveScenePresence. Removing the client manager");
                 m_clientManager.Remove(agentID);
+                m_log.Debug("[Scene] Removed the client manager. Firing avatar.close");
 
                 try
                 {
@@ -3198,8 +3306,10 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     m_log.Error("[SCENE] Scene.cs:RemoveClient exception: " + e.ToString());
                 }
-
+                m_log.Debug("[Scene] Done. Firing RemoveCircuit");
                 m_authenticateHandler.RemoveCircuit(avatar.ControllingClient.CircuitCode);
+                CleanDroppedAttachments();
+                m_log.Debug("[Scene] The avatar has left the building");
                 //m_log.InfoFormat("[SCENE] Memory pre  GC {0}", System.GC.GetTotalMemory(false));
                 //m_log.InfoFormat("[SCENE] Memory post GC {0}", System.GC.GetTotalMemory(true));
             }
@@ -3339,6 +3449,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (land != null && !TestLandRestrictions(agent, land, out reason))
                 {
+                    m_log.DebugFormat("[CONNECTION BEGIN]: Denying access to {0} due to no land access", agent.AgentID.ToString());
                     return false;
                 }
             }
@@ -3396,6 +3507,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (vialogin) 
             {
+                CleanDroppedAttachments();
+
                 if (TestBorderCross(agent.startpos, Cardinals.E))
                 {
                     Border crossedBorder = GetCrossedBorder(agent.startpos, Cardinals.E);
@@ -3452,6 +3565,8 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
                 // Honor parcel landing type and position.
+                /*
+                ILandObject land = LandChannel.GetLandObject(agent.startpos.X, agent.startpos.Y);
                 if (land != null)
                 {
                     if (land.LandData.LandingType == (byte)1 && land.LandData.UserLocation != Vector3.Zero)
@@ -3459,6 +3574,7 @@ namespace OpenSim.Region.Framework.Scenes
                         agent.startpos = land.LandData.UserLocation;
                     }
                 }
+                */// This is now handled properly in ScenePresence.MakeRootAgent
             }
 
             return true;
@@ -3809,12 +3925,22 @@ namespace OpenSim.Region.Framework.Scenes
             return false;
         }
 
+        public bool IncomingCloseAgent(UUID agentID)
+        {
+            return IncomingCloseAgent(agentID, false);
+        }
+
+        public bool IncomingCloseChildAgent(UUID agentID)
+        {
+            return IncomingCloseAgent(agentID, true);
+        }
+
         /// <summary>
         /// Tell a single agent to disconnect from the region.
         /// </summary>
-        /// <param name="regionHandle"></param>
         /// <param name="agentID"></param>
-        public bool IncomingCloseAgent(UUID agentID)
+        /// <param name="childOnly"></param>
+        public bool IncomingCloseAgent(UUID agentID, bool childOnly)
         {
             //m_log.DebugFormat("[SCENE]: Processing incoming close agent for {0}", agentID);
 
@@ -3826,7 +3952,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                    m_sceneGraph.removeUserCount(false);
                 }
-                else
+                else if (!childOnly)
                 {
                    m_sceneGraph.removeUserCount(true);
                 }
@@ -3842,9 +3968,12 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                     else
                         presence.ControllingClient.SendShutdownConnectionNotice();
+                    presence.ControllingClient.Close(false);
+                }
+                else if (!childOnly)
+                {
+                    presence.ControllingClient.Close(true);
                 }
-
-                presence.ControllingClient.Close();
                 return true;
             }
 
@@ -4466,7 +4595,7 @@ namespace OpenSim.Region.Framework.Scenes
             //
             int health=1; // Start at 1, means we're up
 
-            if ((Util.EnvironmentTickCountSubtract(m_lastUpdate)) < 1000)
+            if (m_firstHeartbeat || ((Util.EnvironmentTickCountSubtract(m_lastUpdate)) < 1000))
                 health+=1;
             else
                 return health;
@@ -4972,5 +5101,45 @@ namespace OpenSim.Region.Framework.Scenes
                     throw new Exception(error);
             }
         }
+
+        public void CleanDroppedAttachments()
+        {
+            List<SceneObjectGroup> objectsToDelete =
+                    new List<SceneObjectGroup>();
+
+            lock (m_cleaningAttachments)
+            {
+                ForEachSOG(delegate (SceneObjectGroup grp)
+                        {
+                            if (grp.RootPart.Shape.PCode == 0 && grp.RootPart.Shape.State != 0 && (!objectsToDelete.Contains(grp)))
+                            {
+                                UUID agentID = grp.OwnerID;
+                                if (agentID == UUID.Zero)
+                                {
+                                    objectsToDelete.Add(grp);
+                                    return;
+                                }
+
+                                ScenePresence sp = GetScenePresence(agentID);
+                                if (sp == null)
+                                {
+                                    objectsToDelete.Add(grp);
+                                    return;
+                                }
+                            }
+                        });
+            }
+
+            if (objectsToDelete.Count > 0)
+            {
+                m_log.DebugFormat("[SCENE]: Starting delete of {0} dropped attachments", objectsToDelete.Count);
+                foreach (SceneObjectGroup grp in objectsToDelete)
+                {
+                    m_log.InfoFormat("[SCENE]: Deleting dropped attachment {0} of user {1}", grp.UUID, grp.OwnerID);
+                    DeleteSceneObject(grp, true);
+                }
+                m_log.Debug("[SCENE]: Finished dropped attachment deletion");
+            }
+        }
     }
 }

OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs

@@ -168,7 +168,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (neighbour != null)
             {
-                m_log.DebugFormat("[INTERGRID]: Successfully informed neighbour {0}-{1} that I'm here", x / Constants.RegionSize, y / Constants.RegionSize);
+              //  m_log.DebugFormat("[INTERGRID]: Successfully informed neighbour {0}-{1} that I'm here", x / Constants.RegionSize, y / Constants.RegionSize);
                 m_scene.EventManager.TriggerOnRegionUp(neighbour);
             }
             else
@@ -183,7 +183,7 @@ namespace OpenSim.Region.Framework.Scenes
             //m_log.Info("[INTER]: " + debugRegionName + ": SceneCommunicationService: Sending InterRegion Notification that region is up " + region.RegionName);
 
             List<GridRegion> neighbours = m_scene.GridService.GetNeighbours(m_scene.RegionInfo.ScopeID, m_scene.RegionInfo.RegionID);
-            m_log.DebugFormat("[INTERGRID]: Informing {0} neighbours that this region is up", neighbours.Count);
+            //m_log.DebugFormat("[INTERGRID]: Informing {0} neighbours that this region is up", neighbours.Count);
             foreach (GridRegion n in neighbours)
             {
                 InformNeighbourThatRegionUpDelegate d = InformNeighboursThatRegionIsUpAsync;
@@ -267,14 +267,14 @@ namespace OpenSim.Region.Framework.Scenes
         protected void SendCloseChildAgentAsync(UUID agentID, ulong regionHandle)
         {
 
-            m_log.Debug("[INTERGRID]: Sending close agent to " + regionHandle);
+            //m_log.Debug("[INTERGRID]: Sending close agent to " + regionHandle);
             // let's do our best, but there's not much we can do if the neighbour doesn't accept.
 
             //m_commsProvider.InterRegion.TellRegionToCloseChildConnection(regionHandle, agentID);
             uint x = 0, y = 0;
             Utils.LongToUInts(regionHandle, out x, out y);
             GridRegion destination = m_scene.GridService.GetRegionByPosition(UUID.Zero, (int)x, (int)y);
-            m_scene.SimulationService.CloseAgent(destination, agentID);
+            m_scene.SimulationService.CloseChildAgent(destination, agentID);
         }
 
         private void SendCloseChildAgentCompleted(IAsyncResult iar)
@@ -293,7 +293,7 @@ namespace OpenSim.Region.Framework.Scenes
                               d);
             }
         }
-       
+
         public List<GridRegion> RequestNamedRegions(string name, int maxNumber)
         {
             return m_scene.GridService.GetRegionsByName(UUID.Zero, name, maxNumber);

OpenSim/Region/Framework/Scenes/SceneGraph.cs

@@ -43,6 +43,12 @@ namespace OpenSim.Region.Framework.Scenes
 
     public delegate void ObjectDuplicateDelegate(EntityBase original, EntityBase clone);
 
+    public delegate void AttachToBackupDelegate(SceneObjectGroup sog);
+
+    public delegate void DetachFromBackupDelegate(SceneObjectGroup sog);
+
+    public delegate void ChangedBackupDelegate(SceneObjectGroup sog);
+
     public delegate void ObjectCreateDelegate(EntityBase obj);
 
     public delegate void ObjectDeleteDelegate(EntityBase obj);
@@ -61,6 +67,9 @@ namespace OpenSim.Region.Framework.Scenes
         private PhysicsCrash handlerPhysicsCrash = null;
 
         public event ObjectDuplicateDelegate OnObjectDuplicate;
+        public event AttachToBackupDelegate OnAttachToBackup;
+        public event DetachFromBackupDelegate OnDetachFromBackup;
+        public event ChangedBackupDelegate OnChangeBackup;
         public event ObjectCreateDelegate OnObjectCreate;
         public event ObjectDeleteDelegate OnObjectRemove;
 
@@ -68,7 +77,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Fields
 
-        protected object m_presenceLock = new object();
+        protected OpenMetaverse.ReaderWriterLockSlim m_scenePresencesLock = new OpenMetaverse.ReaderWriterLockSlim();
         protected Dictionary<UUID, ScenePresence> m_scenePresenceMap = new Dictionary<UUID, ScenePresence>();
         protected List<ScenePresence> m_scenePresenceArray = new List<ScenePresence>();
 
@@ -124,13 +133,18 @@ namespace OpenSim.Region.Framework.Scenes
 
         protected internal void Close()
         {
-            lock (m_presenceLock)
+            m_scenePresencesLock.EnterWriteLock();
+            try
             {
                 Dictionary<UUID, ScenePresence> newmap = new Dictionary<UUID, ScenePresence>();
                 List<ScenePresence> newlist = new List<ScenePresence>();
                 m_scenePresenceMap = newmap;
                 m_scenePresenceArray = newlist;
             }
+            finally
+            {
+                m_scenePresencesLock.ExitWriteLock();
+            }
 
             lock (SceneObjectGroupsByFullID)
                 SceneObjectGroupsByFullID.Clear();
@@ -209,27 +223,8 @@ namespace OpenSim.Region.Framework.Scenes
                 if (sp.IsChildAgent)
                     return;
 
-                if (sp.ParentID != 0)
-                {
-                    // sitting avatar
-                    SceneObjectPart sop = m_parentScene.GetSceneObjectPart(sp.ParentID);
-                    if (sop != null)
-                    {
-                        coarseLocations.Add(sop.AbsolutePosition + sp.AbsolutePosition);
-                        avatarUUIDs.Add(sp.UUID);
-                    }
-                    else
-                    {
-                        // we can't find the parent..  ! arg!
-                        coarseLocations.Add(sp.AbsolutePosition);
-                        avatarUUIDs.Add(sp.UUID);
-                    }
-                }
-                else
-                {
-                    coarseLocations.Add(sp.AbsolutePosition);
-                    avatarUUIDs.Add(sp.UUID);
-                }
+                coarseLocations.Add(sp.AbsolutePosition);
+                avatarUUIDs.Add(sp.UUID);
             }
         }
 
@@ -259,6 +254,33 @@ namespace OpenSim.Region.Framework.Scenes
         protected internal bool AddRestoredSceneObject(
             SceneObjectGroup sceneObject, bool attachToBackup, bool alreadyPersisted, bool sendClientUpdates)
         {
+            if (!m_parentScene.CombineRegions)
+            {
+                // KF: Check for out-of-region, move inside and make static.
+                Vector3 npos = new Vector3(sceneObject.RootPart.GroupPosition.X,
+                                           sceneObject.RootPart.GroupPosition.Y,
+                                           sceneObject.RootPart.GroupPosition.Z);
+                if (!(((sceneObject.RootPart.Shape.PCode == (byte)PCode.Prim) && (sceneObject.RootPart.Shape.State != 0))) && (npos.X < 0.0 || npos.Y < 0.0 || npos.Z < 0.0 ||
+                    npos.X > Constants.RegionSize ||
+                    npos.Y > Constants.RegionSize))
+                {
+                    if (npos.X < 0.0) npos.X = 1.0f;
+                    if (npos.Y < 0.0) npos.Y = 1.0f;
+                    if (npos.Z < 0.0) npos.Z = 0.0f;
+                    if (npos.X > Constants.RegionSize) npos.X = Constants.RegionSize - 1.0f;
+                    if (npos.Y > Constants.RegionSize) npos.Y = Constants.RegionSize - 1.0f;
+     
+                    foreach (SceneObjectPart part in sceneObject.Children.Values)
+                    {
+                        part.GroupPosition = npos;
+                    }
+                    sceneObject.RootPart.Velocity = Vector3.Zero;
+                    sceneObject.RootPart.AngularVelocity = Vector3.Zero;
+                    sceneObject.RootPart.Acceleration = Vector3.Zero;
+                    sceneObject.RootPart.Velocity = Vector3.Zero;
+                }
+            }
+
             if (!alreadyPersisted)
             {
                 sceneObject.ForceInventoryPersistence();
@@ -453,6 +475,30 @@ namespace OpenSim.Region.Framework.Scenes
                 m_updateList[obj.UUID] = obj;
         }
 
+        public void FireAttachToBackup(SceneObjectGroup obj)
+        {
+            if (OnAttachToBackup != null)
+            {
+                OnAttachToBackup(obj);
+            }
+        }
+
+        public void FireDetachFromBackup(SceneObjectGroup obj)
+        {
+            if (OnDetachFromBackup != null)
+            {
+                OnDetachFromBackup(obj);
+            }
+        }
+
+        public void FireChangeBackup(SceneObjectGroup obj)
+        {
+            if (OnChangeBackup != null)
+            {
+                OnChangeBackup(obj);
+            }
+        }
+
         /// <summary>
         /// Process all pending updates
         /// </summary>
@@ -584,7 +630,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             Entities[presence.UUID] = presence;
 
-            lock (m_presenceLock)
+            m_scenePresencesLock.EnterWriteLock();
+            try
             {
                 Dictionary<UUID, ScenePresence> newmap = new Dictionary<UUID, ScenePresence>(m_scenePresenceMap);
                 List<ScenePresence> newlist = new List<ScenePresence>(m_scenePresenceArray);
@@ -608,6 +655,10 @@ namespace OpenSim.Region.Framework.Scenes
                 m_scenePresenceMap = newmap;
                 m_scenePresenceArray = newlist;
             }
+            finally
+            {
+                m_scenePresencesLock.ExitWriteLock();
+            }
         }
 
         /// <summary>
@@ -622,7 +673,8 @@ namespace OpenSim.Region.Framework.Scenes
                     agentID);
             }
 
-            lock (m_presenceLock)
+            m_scenePresencesLock.EnterWriteLock();
+            try
             {
                 Dictionary<UUID, ScenePresence> newmap = new Dictionary<UUID, ScenePresence>(m_scenePresenceMap);
                 List<ScenePresence> newlist = new List<ScenePresence>(m_scenePresenceArray);
@@ -644,6 +696,10 @@ namespace OpenSim.Region.Framework.Scenes
                     m_log.WarnFormat("[SCENE]: Tried to remove non-existent scene presence with agent ID {0} from scene ScenePresences list", agentID);
                 }
             }
+            finally
+            {
+                m_scenePresencesLock.ExitWriteLock();
+            }
         }
 
         protected internal void SwapRootChildAgent(bool direction_RC_CR_T_F)
@@ -1063,9 +1119,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="action"></param>
         protected internal void ForEachSOG(Action<SceneObjectGroup> action)
         {
-            List<SceneObjectGroup> objlist = new List<SceneObjectGroup>(SceneObjectGroupsByFullID.Values);
-            foreach (SceneObjectGroup obj in objlist)
+            EntityBase[] objlist = Entities.GetAllByType<SceneObjectGroup>();
+            foreach (EntityBase ent in objlist)
             {
+                SceneObjectGroup obj = (SceneObjectGroup)ent;
+
                 try
                 {
                     action(obj);
@@ -1522,10 +1580,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="childPrims"></param>
         protected internal void LinkObjects(SceneObjectPart root, List<SceneObjectPart> children)
         {
+            SceneObjectGroup parentGroup = root.ParentGroup;
+            if (parentGroup == null) return;
             Monitor.Enter(m_updateLock);
+
             try
             {
-                SceneObjectGroup parentGroup = root.ParentGroup;
+                parentGroup.areUpdatesSuspended = true;
 
                 List<SceneObjectGroup> childGroups = new List<SceneObjectGroup>();
                 if (parentGroup != null)
@@ -1537,11 +1598,6 @@ namespace OpenSim.Region.Framework.Scenes
 
                         if (child != null)
                         {
-                            // Make sure no child prim is set for sale
-                            // So that, on delink, no prims are unwittingly
-                            // left for sale and sold off
-                            child.RootPart.ObjectSaleType = 0;
-                            child.RootPart.SalePrice = 10;
                             childGroups.Add(child);
                         }
                     }
@@ -1564,12 +1620,12 @@ namespace OpenSim.Region.Framework.Scenes
                 // occur on link to invoke this elsewhere (such as object selection)
                 parentGroup.RootPart.CreateSelected = true;
                 parentGroup.TriggerScriptChangedEvent(Changed.LINK);
-                parentGroup.HasGroupChanged = true;
-                parentGroup.ScheduleGroupForFullUpdate();
-                
             }
             finally
             {
+                parentGroup.areUpdatesSuspended = false;
+                parentGroup.HasGroupChanged = true;
+                parentGroup.ScheduleGroupForFullUpdate();
                 Monitor.Exit(m_updateLock);
             }
         }
@@ -1601,21 +1657,24 @@ namespace OpenSim.Region.Framework.Scenes
 
                             SceneObjectGroup group = part.ParentGroup;
                             if (!affectedGroups.Contains(group))
+                            {
+                                group.areUpdatesSuspended = true;
                                 affectedGroups.Add(group);
+                            }
                         }
                     }
                 }
 
-                foreach (SceneObjectPart child in childParts)
+                if (childParts.Count > 0)
                 {
-                    // Unlink all child parts from their groups
-                    //
-                    child.ParentGroup.DelinkFromGroup(child, true);
-
-                    // These are not in affected groups and will not be
-                    // handled further. Do the honors here.
-                    child.ParentGroup.HasGroupChanged = true;
-                    child.ParentGroup.ScheduleGroupForFullUpdate();
+                    foreach (SceneObjectPart child in childParts)
+                    {
+                        // Unlink all child parts from their groups
+                        //
+                        child.ParentGroup.DelinkFromGroup(child, true);
+                        child.ParentGroup.HasGroupChanged = true;
+                        child.ParentGroup.ScheduleGroupForFullUpdate();
+                    }
                 }
 
                 foreach (SceneObjectPart root in rootParts)
@@ -1625,9 +1684,10 @@ namespace OpenSim.Region.Framework.Scenes
                     // However, editing linked parts and unlinking may be different
                     //
                     SceneObjectGroup group = root.ParentGroup;
+                    group.areUpdatesSuspended = true;
                     
                     List<SceneObjectPart> newSet = null;
-                    int numChildren = -1;
+                    int numChildren;
                     
                     lock (group.Children)
                     {
@@ -1635,53 +1695,64 @@ namespace OpenSim.Region.Framework.Scenes
                         numChildren = group.PrimCount;
                     }
 
+                    if (numChildren == 1)
+                        break;
+
                     // If there are prims left in a link set, but the root is
                     // slated for unlink, we need to do this
+                    // Unlink the remaining set
                     //
-                    if (numChildren != 1)
+                    bool sendEventsToRemainder = true;
+                    if (numChildren > 1)
+                        sendEventsToRemainder = false;
+
+                    foreach (SceneObjectPart p in newSet)
                     {
-                        // Unlink the remaining set
-                        //
-                        bool sendEventsToRemainder = true;
-                        if (numChildren > 1)
-                            sendEventsToRemainder = false;
-
-                        foreach (SceneObjectPart p in newSet)
+                        if (p != group.RootPart)
                         {
-                            if (p != group.RootPart)
-                                group.DelinkFromGroup(p, sendEventsToRemainder);
-                        }
-
-                        // If there is more than one prim remaining, we
-                        // need to re-link
-                        //
-                        if (numChildren > 2)
-                        {
-                            // Remove old root
-                            //
-                            if (newSet.Contains(root))
-                                newSet.Remove(root);
-
-                            // Preserve link ordering
-                            //
-                            newSet.Sort(delegate (SceneObjectPart a, SceneObjectPart b)
+                            group.DelinkFromGroup(p, sendEventsToRemainder);
+                            if (numChildren > 2)
                             {
-                                return a.LinkNum.CompareTo(b.LinkNum);
-                            });
-
-                            // Determine new root
-                            //
-                            SceneObjectPart newRoot = newSet[0];
-                            newSet.RemoveAt(0);
-
-                            foreach (SceneObjectPart newChild in newSet)
-                                newChild.UpdateFlag = 0;
-
-                            LinkObjects(newRoot, newSet);
-                            if (!affectedGroups.Contains(newRoot.ParentGroup))
-                                affectedGroups.Add(newRoot.ParentGroup);
+                                p.ParentGroup.areUpdatesSuspended = true;
+                            }
+                            else
+                            {
+                                p.ParentGroup.HasGroupChanged = true;
+                                p.ParentGroup.ScheduleGroupForFullUpdate();
+                            }
                         }
                     }
+
+                    // If there is more than one prim remaining, we
+                    // need to re-link
+                    //
+                    if (numChildren > 2)
+                    {
+                        // Remove old root
+                        //
+                        if (newSet.Contains(root))
+                            newSet.Remove(root);
+
+                        // Preserve link ordering
+                        //
+                        newSet.Sort(delegate (SceneObjectPart a, SceneObjectPart b)
+                        {
+                            return a.LinkNum.CompareTo(b.LinkNum);
+                        });
+
+                        // Determine new root
+                        //
+                        SceneObjectPart newRoot = newSet[0];
+                        newSet.RemoveAt(0);
+
+                        foreach (SceneObjectPart newChild in newSet)
+                            newChild.UpdateFlag = 0;
+
+                        newRoot.ParentGroup.areUpdatesSuspended = true;
+                        LinkObjects(newRoot, newSet);
+                        if (!affectedGroups.Contains(newRoot.ParentGroup))
+                            affectedGroups.Add(newRoot.ParentGroup);
+                    }
                 }
 
                 // Finally, trigger events in the roots
@@ -1690,6 +1761,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     g.TriggerScriptChangedEvent(Changed.LINK);
                     g.HasGroupChanged = true; // Persist
+                    g.areUpdatesSuspended = false;
                     g.ScheduleGroupForFullUpdate();
                 }
             }
@@ -1808,9 +1880,6 @@ namespace OpenSim.Region.Framework.Scenes
                                 child.ApplyNextOwnerPermissions();
                             }
                         }
-
-                        copy.RootPart.ObjectSaleType = 0;
-                        copy.RootPart.SalePrice = 10;
                     }
 
                     Entities.Add(copy);

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

@@ -46,12 +46,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void ForceInventoryPersistence()
         {
-            lock (m_parts)
+            lockPartsForRead(true);
+            List<SceneObjectPart> values = new List<SceneObjectPart>(m_parts.Values);
+            lockPartsForRead(false);
+            foreach (SceneObjectPart part in values)
             {
-                foreach (SceneObjectPart part in m_parts.Values)
-                {
-                    part.Inventory.ForceInventoryPersistence();
-                }
+                part.Inventory.ForceInventoryPersistence();
             }
         }
 
@@ -74,19 +74,17 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Stop the scripts contained in all the prims in this group
         /// </summary>
-        /// <param name="sceneObjectBeingDeleted">
-        /// Should be true if these scripts are being removed because the scene
-        /// object is being deleted.  This will prevent spurious updates to the client.
-        /// </param>
         public void RemoveScriptInstances(bool sceneObjectBeingDeleted)
         {
-            lock (m_parts)
+            lockPartsForRead(true);
+            List<SceneObjectPart> values = new List<SceneObjectPart>(m_parts.Values);
+            lockPartsForRead(false);
+            
+            foreach (SceneObjectPart part in values)
             {
-                foreach (SceneObjectPart part in m_parts.Values)
-                {
-                    part.Inventory.RemoveScriptInstances(sceneObjectBeingDeleted);
-                }
+                part.Inventory.RemoveScriptInstances(sceneObjectBeingDeleted);
             }
+            
         }
 
         /// <summary>
@@ -424,6 +422,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ResumeScripts()
         {
+            if (m_scene.RegionInfo.RegionSettings.DisableScripts)
+                return;
+
             foreach (SceneObjectPart part in m_parts.Values)
             {
                 part.Inventory.ResumeScripts();

OpenSim/Region/Framework/Scenes/SceneObjectPart.cs

@@ -60,7 +60,8 @@ namespace OpenSim.Region.Framework.Scenes
         TELEPORT = 512,
         REGION_RESTART = 1024,
         MEDIA = 2048,
-        ANIMATION = 16384
+        ANIMATION = 16384,
+        POSITION = 32768
     }
 
     // I don't really know where to put this except here.
@@ -149,8 +150,8 @@ namespace OpenSim.Region.Framework.Scenes
 
         // TODO: This needs to be persisted in next XML version update!
         [XmlIgnore]
-        public readonly int[] PayPrice = {-2,-2,-2,-2,-2};
-        
+        public int[] PayPrice = {-2,-2,-2,-2,-2};
+
         [XmlIgnore]
         public PhysicsActor PhysActor
         {
@@ -193,6 +194,14 @@ namespace OpenSim.Region.Framework.Scenes
         [XmlIgnore]
         public UUID FromFolderID;
 
+        // The following two are to hold the attachment data
+        // while an object is inworld
+        [XmlIgnore]
+        public byte AttachPoint = 0;
+
+        [XmlIgnore]
+        public Vector3 AttachOffset = Vector3.Zero;
+
         [XmlIgnore]
         public int STATUS_ROTATE_X;
 
@@ -288,6 +297,7 @@ namespace OpenSim.Region.Framework.Scenes
         private Quaternion m_sitTargetOrientation = Quaternion.Identity;
         private Vector3 m_sitTargetPosition;
         private string m_sitAnimation = "SIT";
+        private bool m_occupied;					// KF if any av is sitting on this prim
         private string m_text = String.Empty;
         private string m_touchName = String.Empty;
         private readonly UndoStack<UndoState> m_undo = new UndoStack<UndoState>(5);
@@ -377,7 +387,7 @@ namespace OpenSim.Region.Framework.Scenes
             UUID ownerID, PrimitiveBaseShape shape, Vector3 groupPosition, 
             Quaternion rotationOffset, Vector3 offsetPosition)
         {
-            m_name = "Primitive";
+            m_name = "Object";
 
             Rezzed = DateTime.UtcNow;
             _creationDate = (int)Utils.DateTimeToUnixTime(Rezzed);
@@ -473,12 +483,16 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <value>
-        /// Access should be via Inventory directly - this property temporarily remains for xml serialization purposes
+        /// Get the inventory list
         /// </value>
         public TaskInventoryDictionary TaskInventory
         {
-            get { return m_inventory.Items; }
-            set { m_inventory.Items = value; }
+            get {
+                return m_inventory.Items;
+            }
+            set {
+                m_inventory.Items = value;
+            }
         }
 
         /// <summary>
@@ -618,14 +632,12 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_LoopSoundSlavePrims = value; }
         }
 
-        [XmlIgnore]
         public Byte[] TextureAnimation
         {
             get { return m_TextureAnimation; }
             set { m_TextureAnimation = value; }
         }
 
-        [XmlIgnore]
         public Byte[] ParticleSystem
         {
             get { return m_particleSystem; }
@@ -679,7 +691,6 @@ namespace OpenSim.Region.Framework.Scenes
             set
             {
                 m_groupPosition = value;
-
                 PhysicsActor actor = PhysActor;
                 if (actor != null)
                 {
@@ -699,25 +710,13 @@ namespace OpenSim.Region.Framework.Scenes
 
                         // Tell the physics engines that this prim changed.
                         m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
+
                     }
                     catch (Exception e)
                     {
                         m_log.Error("[SCENEOBJECTPART]: GROUP POSITION. " + e.Message);
                     }
                 }
-                
-                // TODO if we decide to do sitting in a more SL compatible way (multiple avatars per prim), this has to be fixed, too
-                if (m_sitTargetAvatar != UUID.Zero)
-                {
-                    if (m_parentGroup != null) // TODO can there be a SOP without a SOG?
-                    {
-                        ScenePresence avatar;
-                        if (m_parentGroup.Scene.TryGetScenePresence(m_sitTargetAvatar, out avatar))
-                        {
-                            avatar.ParentPosition = GetWorldPosition();
-                        }
-                    }
-                }
             }
         }
 
@@ -726,7 +725,8 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_offsetPosition; }
             set
             {
-                StoreUndoState();
+                Vector3 oldpos = m_offsetPosition;
+                StoreUndoState(UndoType.STATE_PRIM_POSITION);
                 m_offsetPosition = value;
 
                 if (ParentGroup != null && !ParentGroup.IsDeleted)
@@ -740,7 +740,22 @@ namespace OpenSim.Region.Framework.Scenes
                         // Tell the physics engines that this prim changed.
                         m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
                     }
+
+                    if (!m_parentGroup.m_dupeInProgress)
+                    {
+                        List<ScenePresence> avs = ParentGroup.GetLinkedAvatars();
+                        foreach (ScenePresence av in avs)
+                        {
+                            if (av.LinkedPrim == m_uuid)
+                            {
+                                Vector3 offset = (m_offsetPosition - oldpos);
+                                av.OffsetPosition += offset;
+                                av.SendFullUpdateToAllClients();
+                            }
+                        }
+                    }
                 }
+                TriggerScriptChangedEvent(Changed.POSITION);
             }
         }
 
@@ -782,7 +797,7 @@ namespace OpenSim.Region.Framework.Scenes
             
             set
             {
-                StoreUndoState();
+                StoreUndoState(UndoType.STATE_PRIM_ROTATION);
                 m_rotationOffset = value;
 
                 PhysicsActor actor = PhysActor;
@@ -866,7 +881,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary></summary>
         public Vector3 Acceleration
         {
-            get { return m_acceleration; }
+			get 
+			{ 
+                PhysicsActor actor = PhysActor;
+                if (actor != null)
+				{
+					m_acceleration = actor.Acceleration;
+				}
+				return m_acceleration;
+			} 
+            
             set { m_acceleration = value; }
         }
 
@@ -971,7 +995,7 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_shape.Scale; }
             set
             {
-                StoreUndoState();
+                StoreUndoState(UndoType.STATE_PRIM_SCALE);
                 if (m_shape != null)
                 {
                     m_shape.Scale = value;
@@ -1041,7 +1065,8 @@ namespace OpenSim.Region.Framework.Scenes
                 if (IsAttachment)
                     return GroupPosition;
 
-                return m_offsetPosition + m_groupPosition; }
+//                return m_offsetPosition + m_groupPosition; }
+                return m_groupPosition + (m_offsetPosition * ParentGroup.RootPart.RotationOffset) ; }  //KF: Rotation was ignored!
         }
 
         public SceneObjectGroup ParentGroup
@@ -1200,6 +1225,13 @@ namespace OpenSim.Region.Framework.Scenes
                 _flags = value; 
             }
         }
+        
+        [XmlIgnore]
+        public bool IsOccupied				// KF If an av is sittingon this prim
+        {
+        	get { return m_occupied; }
+        	set { m_occupied = value; }
+        }
 
         [XmlIgnore]
         public UUID SitTargetAvatar
@@ -1275,14 +1307,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        /// <summary>
-        /// Clear all pending updates of parts to clients
-        /// </summary>
-        private void ClearUpdateSchedule()
-        {
-            m_updateFlag = 0;
-        }
-
         private void SendObjectPropertiesToClient(UUID AgentID)
         {
             m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
@@ -1533,14 +1557,21 @@ namespace OpenSim.Region.Framework.Scenes
                 // or flexible
                 if (!isPhantom && !IsAttachment && !(Shape.PathCurve == (byte) Extrusion.Flexible))
                 {
-                    PhysActor = m_parentGroup.Scene.PhysicsScene.AddPrimShape(
-                        Name,
-                        Shape,
-                        AbsolutePosition,
-                        Scale,
-                        RotationOffset,
-                        RigidBody);
-
+                    try
+                    {
+                        PhysActor = m_parentGroup.Scene.PhysicsScene.AddPrimShape(
+                                Name,
+                                Shape,
+                                AbsolutePosition,
+                                Scale,
+                                RotationOffset,
+                                RigidBody);
+                    }
+                    catch
+                    {
+                        m_log.ErrorFormat("[SCENE]: caught exception meshing object {0}. Object set to phantom.", m_uuid);
+                        PhysActor = null;
+                    }
                     // Basic Physics returns null..  joy joy joy.
                     if (PhysActor != null)
                     {
@@ -1568,7 +1599,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 m_redo.Clear();
             }
-            StoreUndoState();
+            StoreUndoState(UndoType.STATE_ALL);
         }
 
         public byte ConvertScriptUintToByte(uint indata)
@@ -1680,7 +1711,7 @@ namespace OpenSim.Region.Framework.Scenes
             PrimitiveBaseShape shape = PrimitiveBaseShape.Create();
             part.Shape = shape;
 
-            part.Name = "Primitive";
+            part.Name = "Object";
             part._ownerID = UUID.Random();
 
             return part;
@@ -2040,12 +2071,17 @@ namespace OpenSim.Region.Framework.Scenes
         public Vector3 GetWorldPosition()
         {
             Quaternion parentRot = ParentGroup.RootPart.RotationOffset;
-
             Vector3 axPos = OffsetPosition;
-
             axPos *= parentRot;
             Vector3 translationOffsetPosition = axPos;
-            return GroupPosition + translationOffsetPosition;
+            if(_parentID == 0)
+            {
+     	       return GroupPosition;
+     	    }
+     	    else
+     	    {
+            	return ParentGroup.AbsolutePosition + translationOffsetPosition; //KF: Fix child prim position
+            }
         }
 
         /// <summary>
@@ -2056,7 +2092,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             Quaternion newRot;
 
-            if (this.LinkNum == 0)
+            if (this.LinkNum < 2)			//KF Single or root prim
             {
                 newRot = RotationOffset;
             }
@@ -2702,17 +2738,18 @@ namespace OpenSim.Region.Framework.Scenes
                 //Trys to fetch sound id from prim's inventory.
                 //Prim's inventory doesn't support non script items yet
                 
-                lock (TaskInventory)
+                TaskInventory.LockItemsForRead(true);
+
+                foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
                 {
-                    foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
+                    if (item.Value.Name == sound)
                     {
-                        if (item.Value.Name == sound)
-                        {
-                            soundID = item.Value.ItemID;
-                            break;
-                        }
+                        soundID = item.Value.ItemID;
+                        break;
                     }
                 }
+
+                TaskInventory.LockItemsForRead(false);
             }
 
             m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence sp)
@@ -2771,7 +2808,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="scale"></param>
         public void Resize(Vector3 scale)
         {
-            StoreUndoState();
+            StoreUndoState(UndoType.STATE_PRIM_SCALE);
             m_shape.Scale = scale;
 
             ParentGroup.HasGroupChanged = true;
@@ -2780,38 +2817,7 @@ namespace OpenSim.Region.Framework.Scenes
         
         public void RotLookAt(Quaternion target, float strength, float damping)
         {
-            rotLookAt(target, strength, damping);
-        }
-
-        public void rotLookAt(Quaternion target, float strength, float damping)
-        {
-            if (IsAttachment)
-            {
-                /*
-                    ScenePresence avatar = m_scene.GetScenePresence(rootpart.AttachedAvatar);
-                    if (avatar != null)
-                    {
-                    Rotate the Av?
-                    } */
-            }
-            else
-            {
-                APIDDamp = damping;
-                APIDStrength = strength;
-                APIDTarget = target;
-            }
-        }
-
-        public void startLookAt(Quaternion rot, float damp, float strength)
-        {
-            APIDDamp = damp;
-            APIDStrength = strength;
-            APIDTarget = rot;
-        }
-
-        public void stopLookAt()
-        {
-            APIDTarget = Quaternion.Identity;
+        	m_parentGroup.rotLookAt(target, strength, damping);  // This calls method in SceneObjectGroup.
         }
 
         /// <summary>
@@ -2823,7 +2829,10 @@ namespace OpenSim.Region.Framework.Scenes
             
             if (m_parentGroup != null)
             {
-                m_parentGroup.QueueForUpdateCheck();
+                if (!m_parentGroup.areUpdatesSuspended)
+                {
+                    m_parentGroup.QueueForUpdateCheck();   
+                }
             }
 
             int timeNow = Util.UnixTimeSinceEpoch();
@@ -3040,8 +3049,8 @@ namespace OpenSim.Region.Framework.Scenes
         {
             const float ROTATION_TOLERANCE = 0.01f;
             const float VELOCITY_TOLERANCE = 0.001f;
-            const float POSITION_TOLERANCE = 0.05f;
-            const int TIME_MS_TOLERANCE = 3000;
+            const float POSITION_TOLERANCE = 0.05f; // I don't like this, but I suppose it's necessary
+            const int TIME_MS_TOLERANCE = 200; //llSetPos has a 200ms delay. This should NOT be 3 seconds.
 
             if (m_updateFlag == 1)
             {
@@ -3055,7 +3064,7 @@ namespace OpenSim.Region.Framework.Scenes
                     Environment.TickCount - m_lastTerseSent > TIME_MS_TOLERANCE)
                 {
                     AddTerseUpdateToAllAvatars();
-                    ClearUpdateSchedule();
+                    
 
                     // This causes the Scene to 'poll' physical objects every couple of frames
                     // bad, so it's been replaced by an event driven method.
@@ -3073,16 +3082,18 @@ namespace OpenSim.Region.Framework.Scenes
                     m_lastAngularVelocity = AngularVelocity;
                     m_lastTerseSent = Environment.TickCount;
                 }
+                //Moved this outside of the if clause so updates don't get blocked.. *sigh*
+                m_updateFlag = 0; //Why were we calling a function to do this? Inefficient! *screams* 
             }
             else
             {
                 if (m_updateFlag == 2) // is a new prim, just created/reloaded or has major changes
                 {
                     AddFullUpdateToAllAvatars();
-                    ClearUpdateSchedule();
+                    m_updateFlag = 0; //Same here
                 }
             }
-            ClearUpdateSchedule();
+            m_updateFlag = 0;
         }
 
         /// <summary>
@@ -3102,6 +3113,15 @@ namespace OpenSim.Region.Framework.Scenes
             UUID ownerID = _ownerID;
             UUID objectID = UUID;
             UUID parentID = GetRootPartUUID();
+
+            if (ParentGroup.IsAttachment && ParentGroup.RootPart.Shape.State > 30)
+            {
+                // Use the avatar as the parent for HUDs, since the prims
+                // are not sent to other avatars
+                objectID = _ownerID;
+                parentID = _ownerID;
+            }
+
             UUID soundID = UUID.Zero;
             Vector3 position = AbsolutePosition; // region local
             ulong regionHandle = m_parentGroup.Scene.RegionInfo.RegionHandle;
@@ -3109,17 +3129,16 @@ namespace OpenSim.Region.Framework.Scenes
             if (!UUID.TryParse(sound, out soundID))
             {
                 // search sound file from inventory
-                lock (TaskInventory)
+                TaskInventory.LockItemsForRead(true);
+                foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
                 {
-                    foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
+                    if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound)
                     {
-                        if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound)
-                        {
-                            soundID = item.Value.ItemID;
-                            break;
-                        }
+                        soundID = item.Value.ItemID;
+                        break;
                     }
                 }
+                TaskInventory.LockItemsForRead(false);
             }
 
             if (soundID == UUID.Zero)
@@ -3556,7 +3575,7 @@ namespace OpenSim.Region.Framework.Scenes
         
         public void StopLookAt()
         {
-            m_parentGroup.stopLookAt();
+            m_parentGroup.stopLookAt();    // This calls method in SceneObjectGroup.
 
             m_parentGroup.ScheduleGroupForTerseUpdate();
         }
@@ -3583,10 +3602,9 @@ namespace OpenSim.Region.Framework.Scenes
             m_parentGroup.ScheduleGroupForTerseUpdate();
             //m_parentGroup.ScheduleGroupForFullUpdate();
         }
-
-        public void StoreUndoState()
+        public void StoreUndoState(UndoType type)
         {
-            if (!Undoing)
+            if (!Undoing && (m_parentGroup == null || m_parentGroup.RootPart == null || !m_parentGroup.RootPart.Undoing))
             {
                 if (!IgnoreUndoUpdate)
                 {
@@ -3597,17 +3615,25 @@ namespace OpenSim.Region.Framework.Scenes
                             if (m_undo.Count > 0)
                             {
                                 UndoState last = m_undo.Peek();
-                                if (last != null)
-                                {
-                                    if (last.Compare(this))
-                                        return;
-                                }
+                                
                             }
 
                             if (m_parentGroup.GetSceneMaxUndo() > 0)
                             {
-                                UndoState nUndo = new UndoState(this);
+                                UndoState lastUndo = m_undo.Peek();
 
+                                UndoState nUndo = new UndoState(this, type);
+
+                                if (lastUndo != null)
+                                {
+                                    TimeSpan ts = DateTime.Now.Subtract(lastUndo.LastUpdated);
+                                    if (ts.TotalMilliseconds < 500)
+                                    {
+                                        //Delete the last entry since it was less than 500 milliseconds ago
+                                        nUndo.Merge(lastUndo);
+                                        m_undo.Pop();
+                                    }
+                                }
                                 m_undo.Push(nUndo);
                             }
 
@@ -4084,11 +4110,13 @@ namespace OpenSim.Region.Framework.Scenes
                 if (m_undo.Count > 0)
                 {
                     UndoState nUndo = null;
+                    UndoState goback = m_undo.Pop();
                     if (m_parentGroup.GetSceneMaxUndo() > 0)
                     {
-                        nUndo = new UndoState(this);
+                        nUndo = new UndoState(this, goback.Type);
                     }
-                    UndoState goback = m_undo.Pop();
+
+                    
                     if (goback != null)
                     {
                         goback.PlaybackState(this);
@@ -4103,13 +4131,13 @@ namespace OpenSim.Region.Framework.Scenes
         {
             lock (m_redo)
             {
+                UndoState gofwd = m_redo.Pop();
                 if (m_parentGroup.GetSceneMaxUndo() > 0)
                 {
-                    UndoState nUndo = new UndoState(this);
+                    UndoState nUndo = new UndoState(this, gofwd.Type);
 
                     m_undo.Push(nUndo);
                 }
-                UndoState gofwd = m_redo.Pop();
                 if (gofwd != null)
                     gofwd.PlayfwdState(this);
             }
@@ -4557,8 +4585,9 @@ namespace OpenSim.Region.Framework.Scenes
         {
             m_shape.TextureEntry = textureEntry;
             TriggerScriptChangedEvent(Changed.TEXTURE);
-
+            m_updateFlag = 1;
             ParentGroup.HasGroupChanged = true;
+
             //This is madness..
             //ParentGroup.ScheduleGroupForFullUpdate();
             //This is sparta
@@ -4791,5 +4820,17 @@ namespace OpenSim.Region.Framework.Scenes
             Color color = Color;
             return new Color4(color.R, color.G, color.B, (byte)(0xFF - color.A));
         }
+
+        public void ResetOwnerChangeFlag()
+        {
+            List<UUID> inv = Inventory.GetInventoryList();
+
+            foreach (UUID itemID in inv)
+            {
+                TaskInventoryItem item = Inventory.GetInventoryItem(itemID);
+                item.OwnerChanged = false;
+                Inventory.UpdateInventoryItem(item);
+            }
+        }
     }
 }

OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs

@@ -47,6 +47,8 @@ namespace OpenSim.Region.Framework.Scenes
 
         private string m_inventoryFileName = String.Empty;
         private int m_inventoryFileNameSerial = 0;
+
+        private Dictionary<UUID, ArrayList> m_scriptErrors = new Dictionary<UUID, ArrayList>();
         
         /// <value>
         /// The part to which the inventory belongs.
@@ -83,7 +85,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// </value>
         protected internal TaskInventoryDictionary Items
         {
-            get { return m_items; }
+            get { 
+                return m_items; 
+            }
             set
             {
                 m_items = value;
@@ -119,25 +123,29 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="linkNum">Link number for the part</param>
         public void ResetInventoryIDs()
         {
-            if (null == m_part || null == m_part.ParentGroup)
-                return;
-            
-            lock (m_items)
+            m_items.LockItemsForWrite(true);
+
+            if (Items.Count == 0)
             {
-                if (0 == m_items.Count)
-                    return;
-
-                HasInventoryChanged = true;
-                m_part.ParentGroup.HasGroupChanged = true;
-                IList<TaskInventoryItem> items = GetInventoryItems();
-                m_items.Clear();
-
-                foreach (TaskInventoryItem item in items)
-                {
-                    item.ResetIDs(m_part.UUID);
-                    m_items.Add(item.ItemID, item);
-                }
+                m_items.LockItemsForWrite(false);
+                return;
             }
+
+            HasInventoryChanged = true;
+            if (m_part.ParentGroup != null)
+            {
+                m_part.ParentGroup.HasGroupChanged = true;
+            }
+            
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
+            Items.Clear();
+
+            foreach (TaskInventoryItem item in items)
+            {
+                item.ResetIDs(m_part.UUID);
+                Items.Add(item.ItemID, item);
+            }
+            m_items.LockItemsForWrite(false);
         }
 
         /// <summary>
@@ -146,12 +154,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="ownerId"></param>
         public void ChangeInventoryOwner(UUID ownerId)
         {
-            lock (Items)
+            m_items.LockItemsForWrite(true);
+            if (0 == Items.Count)
             {
-                if (0 == Items.Count)
-                {
-                    return;
-                }
+                m_items.LockItemsForWrite(false);
+                return;
             }
 
             HasInventoryChanged = true;
@@ -165,6 +172,7 @@ namespace OpenSim.Region.Framework.Scenes
                     item.OwnerID = ownerId;
                 }
             }
+            m_items.LockItemsForWrite(false);
         }
 
         /// <summary>
@@ -173,22 +181,24 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="groupID"></param>
         public void ChangeInventoryGroup(UUID groupID)
         {
-            lock (Items)
+            m_items.LockItemsForWrite(true);
+            if (0 == Items.Count)
             {
-                if (0 == Items.Count)
-                {
-                    return;
-                }
+                m_items.LockItemsForWrite(false);
+                return;
             }
 
             HasInventoryChanged = true;
             m_part.ParentGroup.HasGroupChanged = true;
-            List<TaskInventoryItem> items = GetInventoryItems();
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
             foreach (TaskInventoryItem item in items)
             {
                 if (groupID != item.GroupID)
+                {
                     item.GroupID = groupID;
+                }
             }
+            m_items.LockItemsForWrite(false);
         }
 
         /// <summary>
@@ -196,9 +206,14 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void CreateScriptInstances(int startParam, bool postOnRez, string engine, int stateSource)
         {
-            List<TaskInventoryItem> scripts = GetInventoryScripts();
-            foreach (TaskInventoryItem item in scripts)
-                CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+            Items.LockItemsForRead(true);
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
+            Items.LockItemsForRead(false);
+            foreach (TaskInventoryItem item in items)
+            {
+                if ((int)InventoryType.LSL == item.InvType)
+                    CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+            }
         }
 
         public ArrayList GetScriptErrors(UUID itemID)
@@ -231,9 +246,18 @@ namespace OpenSim.Region.Framework.Scenes
         /// </param>
         public void RemoveScriptInstances(bool sceneObjectBeingDeleted)
         {
-            List<TaskInventoryItem> scripts = GetInventoryScripts();
-            foreach (TaskInventoryItem item in scripts)
-                RemoveScriptInstance(item.ItemID, sceneObjectBeingDeleted);
+            Items.LockItemsForRead(true);
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
+            Items.LockItemsForRead(false);
+
+            foreach (TaskInventoryItem item in items)
+            {
+                if ((int)InventoryType.LSL == item.InvType)
+                {
+                    RemoveScriptInstance(item.ItemID, sceneObjectBeingDeleted);
+                    m_part.RemoveScriptEvents(item.ItemID);
+                }
+            }
         }
 
         /// <summary>
@@ -249,7 +273,10 @@ namespace OpenSim.Region.Framework.Scenes
             //     item.Name, item.ItemID, Name, UUID);
 
             if (!m_part.ParentGroup.Scene.Permissions.CanRunScript(item.ItemID, m_part.UUID, item.OwnerID))
+            {
+                StoreScriptError(item.ItemID, "no permission");
                 return;
+            }
 
             m_part.AddFlag(PrimFlags.Scripted);
 
@@ -258,14 +285,13 @@ namespace OpenSim.Region.Framework.Scenes
                 if (stateSource == 2 && // Prim crossing
                         m_part.ParentGroup.Scene.m_trustBinaries)
                 {
-                    lock (m_items)
-                    {
-                        m_items[item.ItemID].PermsMask = 0;
-                        m_items[item.ItemID].PermsGranter = UUID.Zero;
-                    }
-                    
+                    m_items.LockItemsForWrite(true);
+                    m_items[item.ItemID].PermsMask = 0;
+                    m_items[item.ItemID].PermsGranter = UUID.Zero;
+                    m_items.LockItemsForWrite(false);
                     m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
                         m_part.LocalId, item.ItemID, String.Empty, startParam, postOnRez, engine, stateSource);
+                    StoreScriptErrors(item.ItemID, null);
                     m_part.ParentGroup.AddActiveScriptCount(1);
                     m_part.ScheduleFullUpdate();
                     return;
@@ -274,6 +300,8 @@ namespace OpenSim.Region.Framework.Scenes
                 AssetBase asset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
                 if (null == asset)
                 {
+                    string msg = String.Format("asset ID {0} could not be found", item.AssetID);
+                    StoreScriptError(item.ItemID, msg);
                     m_log.ErrorFormat(
                         "[PRIM INVENTORY]: " +
                         "Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
@@ -285,15 +313,17 @@ namespace OpenSim.Region.Framework.Scenes
                     if (m_part.ParentGroup.m_savedScriptState != null)
                         RestoreSavedScriptState(item.OldItemID, item.ItemID);
 
-                    lock (m_items)
-                    {
-                        m_items[item.ItemID].PermsMask = 0;
-                        m_items[item.ItemID].PermsGranter = UUID.Zero;
-                    }
+                    m_items.LockItemsForWrite(true);
+
+                    m_items[item.ItemID].PermsMask = 0;
+                    m_items[item.ItemID].PermsGranter = UUID.Zero;
+
+                    m_items.LockItemsForWrite(false);
                 
                     string script = Utils.BytesToString(asset.Data);
                     m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
                         m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
+                    StoreScriptErrors(item.ItemID, null);
                     m_part.ParentGroup.AddActiveScriptCount(1);
                     m_part.ScheduleFullUpdate();
                 }
@@ -357,21 +387,145 @@ namespace OpenSim.Region.Framework.Scenes
 
         /// <summary>
         /// Start a script which is in this prim's inventory.
+        /// Some processing may occur in the background, but this routine returns asap.
         /// </summary>
         /// <param name="itemId">
         /// A <see cref="UUID"/>
         /// </param>
         public void CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
         {
-            TaskInventoryItem item = GetInventoryItem(itemId);
-            if (item != null)
-                CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+            lock (m_scriptErrors)
+            {
+                // Indicate to CreateScriptInstanceInternal() we don't want it to wait for completion
+                m_scriptErrors.Remove(itemId);
+            }
+            CreateScriptInstanceInternal(itemId, startParam, postOnRez, engine, stateSource);
+        }
+
+        private void CreateScriptInstanceInternal(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
+        {
+            m_items.LockItemsForRead(true);
+            if (m_items.ContainsKey(itemId))
+            {
+                if (m_items.ContainsKey(itemId))
+                {
+                    m_items.LockItemsForRead(false);
+                    CreateScriptInstance(m_items[itemId], startParam, postOnRez, engine, stateSource);
+                }
+                else
+                {
+                    m_items.LockItemsForRead(false);
+                    string msg = String.Format("couldn't be found for prim {0}, {1} at {2} in {3}", m_part.Name, m_part.UUID,
+                        m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+                    StoreScriptError(itemId, msg);
+                    m_log.ErrorFormat(
+                        "[PRIM INVENTORY]: " +
+                        "Couldn't start script with ID {0} since it {1}", itemId, msg);
+                }
+            }
             else
+            {
+                m_items.LockItemsForRead(false);
+                string msg = String.Format("couldn't be found for prim {0}, {1}", m_part.Name, m_part.UUID);
+                StoreScriptError(itemId, msg);
                 m_log.ErrorFormat(
                     "[PRIM INVENTORY]: " +
-                    "Couldn't start script with ID {0} since it couldn't be found for prim {1}, {2} at {3} in {4}",
-                    itemId, m_part.Name, m_part.UUID, 
-                    m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+                    "Couldn't start script with ID {0} since it {1}", itemId, msg);
+            }
+            
+        }
+
+        /// <summary>
+        /// Start a script which is in this prim's inventory and return any compilation error messages.
+        /// </summary>
+        /// <param name="itemId">
+        /// A <see cref="UUID"/>
+        /// </param>
+        public ArrayList CreateScriptInstanceEr(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
+        {
+            ArrayList errors;
+
+            // Indicate to CreateScriptInstanceInternal() we want it to 
+            // post any compilation/loading error messages
+            lock (m_scriptErrors)
+            {
+                m_scriptErrors[itemId] = null;
+            }
+
+            // Perform compilation/loading
+            CreateScriptInstanceInternal(itemId, startParam, postOnRez, engine, stateSource);
+
+            // Wait for and retrieve any errors
+            lock (m_scriptErrors)
+            {
+                while ((errors = m_scriptErrors[itemId]) == null)
+                {
+                    if (!System.Threading.Monitor.Wait(m_scriptErrors, 15000))
+                    {
+                        m_log.ErrorFormat(
+                            "[PRIM INVENTORY]: " +
+                            "timedout waiting for script {0} errors", itemId);
+                        errors = m_scriptErrors[itemId];
+                        if (errors == null)
+                        {
+                            errors = new ArrayList(1);
+                            errors.Add("timedout waiting for errors");
+                        }
+                        break;
+                    }
+                }
+                m_scriptErrors.Remove(itemId);
+            }
+            return errors;
+        }
+
+        // Signal to CreateScriptInstanceEr() that compilation/loading is complete
+        private void StoreScriptErrors(UUID itemId, ArrayList errors)
+        {
+            lock (m_scriptErrors)
+            {
+                // If compilation/loading initiated via CreateScriptInstance(),
+                // it does not want the errors, so just get out
+                if (!m_scriptErrors.ContainsKey(itemId))
+                {
+                    return;
+                }
+
+                // Initiated via CreateScriptInstanceEr(), if we know what the
+                // errors are, save them and wake CreateScriptInstanceEr().
+                if (errors != null)
+                {
+                    m_scriptErrors[itemId] = errors;
+                    System.Threading.Monitor.PulseAll(m_scriptErrors);
+                    return;
+                }
+            }
+
+            // Initiated via CreateScriptInstanceEr() but we don't know what
+            // the errors are yet, so retrieve them from the script engine.
+            // This may involve some waiting internal to GetScriptErrors().
+            errors = GetScriptErrors(itemId);
+
+            // Get a default non-null value to indicate success.
+            if (errors == null)
+            {
+                errors = new ArrayList();
+            }
+
+            // Post to CreateScriptInstanceEr() and wake it up
+            lock (m_scriptErrors)
+            {
+                m_scriptErrors[itemId] = errors;
+                System.Threading.Monitor.PulseAll(m_scriptErrors);
+            }
+        }
+
+        // Like StoreScriptErrors(), but just posts a single string message
+        private void StoreScriptError(UUID itemId, string message)
+        {
+            ArrayList errors = new ArrayList(1);
+            errors.Add(message);
+            StoreScriptErrors(itemId, errors);
         }
 
         /// <summary>
@@ -384,15 +538,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </param>
         public void RemoveScriptInstance(UUID itemId, bool sceneObjectBeingDeleted)
         {
-            bool scriptPresent = false;
-
-            lock (m_items)
-            {
-                if (m_items.ContainsKey(itemId))
-                    scriptPresent = true;
-            }
-            
-            if (scriptPresent)
+            if (m_items.ContainsKey(itemId))
             {
                 if (!sceneObjectBeingDeleted)
                     m_part.RemoveScriptEvents(itemId);
@@ -417,14 +563,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         private bool InventoryContainsName(string name)
         {
-            lock (m_items)
+            m_items.LockItemsForRead(true);
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.Name == name)
                 {
-                    if (item.Name == name)
-                        return true;
+                    m_items.LockItemsForRead(false);
+                    return true;
                 }
             }
+            m_items.LockItemsForRead(false);
             return false;
         }
 
@@ -466,8 +614,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="item"></param>
         public void AddInventoryItemExclusive(TaskInventoryItem item, bool allowedDrop)
         {
-            List<TaskInventoryItem> il = GetInventoryItems();
-            
+            m_items.LockItemsForRead(true);
+            List<TaskInventoryItem> il = new List<TaskInventoryItem>(m_items.Values);
+            m_items.LockItemsForRead(false);
             foreach (TaskInventoryItem i in il)
             {
                 if (i.Name == item.Name)
@@ -505,14 +654,14 @@ namespace OpenSim.Region.Framework.Scenes
             item.Name = name;
             item.GroupID = m_part.GroupID;
 
-            lock (m_items)
-                m_items.Add(item.ItemID, item);
-
-            if (allowedDrop) 
-                m_part.TriggerScriptChangedEvent(Changed.ALLOWED_DROP);
-            else
-                m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
-
+            m_items.LockItemsForWrite(true);
+            m_items.Add(item.ItemID, item);
+            m_items.LockItemsForWrite(false);
+                if (allowedDrop) 
+                    m_part.TriggerScriptChangedEvent(Changed.ALLOWED_DROP);
+                else
+                    m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
+            
             m_inventorySerial++;
             //m_inventorySerial += 2;
             HasInventoryChanged = true;
@@ -528,15 +677,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="items"></param>
         public void RestoreInventoryItems(ICollection<TaskInventoryItem> items)
         {
-            lock (m_items)
+            m_items.LockItemsForWrite(true);
+            foreach (TaskInventoryItem item in items)
             {
-                foreach (TaskInventoryItem item in items)
-                {
-                    m_items.Add(item.ItemID, item);
-//                    m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
-                }
-                m_inventorySerial++;
+                m_items.Add(item.ItemID, item);
+//                m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
             }
+            m_items.LockItemsForWrite(false);
+
+            m_inventorySerial++;
         }
 
         /// <summary>
@@ -547,10 +696,9 @@ namespace OpenSim.Region.Framework.Scenes
         public TaskInventoryItem GetInventoryItem(UUID itemId)
         {
             TaskInventoryItem item;
-
-            lock (m_items)
-                m_items.TryGetValue(itemId, out item);
-
+            m_items.LockItemsForRead(true);
+            m_items.TryGetValue(itemId, out item);
+            m_items.LockItemsForRead(false);
             return item;
         }
 
@@ -566,15 +714,16 @@ namespace OpenSim.Region.Framework.Scenes
         {
             IList<TaskInventoryItem> items = new List<TaskInventoryItem>();
 
-            lock (m_items)
+            m_items.LockItemsForRead(true);
+
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
-                {
-                    if (item.Name == name)
-                        items.Add(item);
-                }
+                if (item.Name == name)
+                    items.Add(item);
             }
 
+            m_items.LockItemsForRead(false);
+
             return items;
         }
         
@@ -655,8 +804,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool UpdateInventoryItem(TaskInventoryItem item, bool fireScriptEvents)
         {
-            TaskInventoryItem it = GetInventoryItem(item.ItemID);
-            if (it != null)
+            m_items.LockItemsForWrite(true);
+
+            if (m_items.ContainsKey(item.ItemID))
             {
                 item.ParentID = m_part.UUID;
                 item.ParentPartID = m_part.UUID;
@@ -668,19 +818,15 @@ namespace OpenSim.Region.Framework.Scenes
                     item.GroupID = m_part.GroupID;
 
                 if (item.AssetID == UUID.Zero)
-                    item.AssetID = it.AssetID;
-
-                lock (m_items)
-                {
-                    m_items[item.ItemID] = item;
-                    m_inventorySerial++;
-                }
+                    item.AssetID = m_items[item.ItemID].AssetID;
 
+                m_items[item.ItemID] = item;
+                m_inventorySerial++;
                 if (fireScriptEvents)
                     m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
-
                 HasInventoryChanged = true;
                 m_part.ParentGroup.HasGroupChanged = true;
+                m_items.LockItemsForWrite(false);
                 return true;
             }
             else
@@ -691,8 +837,9 @@ namespace OpenSim.Region.Framework.Scenes
                     item.ItemID, m_part.Name, m_part.UUID, 
                     m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
             }
-            return false;
+            m_items.LockItemsForWrite(false);
 
+            return false;
         }
 
         /// <summary>
@@ -703,37 +850,53 @@ namespace OpenSim.Region.Framework.Scenes
         /// in this prim's inventory.</returns>
         public int RemoveInventoryItem(UUID itemID)
         {
-            TaskInventoryItem item = GetInventoryItem(itemID);
-            if (item != null)
+            m_items.LockItemsForRead(true);
+
+            if (m_items.ContainsKey(itemID))
             {
                 int type = m_items[itemID].InvType;
+                m_items.LockItemsForRead(false);
                 if (type == 10) // Script
                 {
-                    m_part.RemoveScriptEvents(itemID);
                     m_part.ParentGroup.Scene.EventManager.TriggerRemoveScript(m_part.LocalId, itemID);
                 }
+                m_items.LockItemsForWrite(true);
                 m_items.Remove(itemID);
+                m_items.LockItemsForWrite(false);
                 m_inventorySerial++;
                 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
 
                 HasInventoryChanged = true;
                 m_part.ParentGroup.HasGroupChanged = true;
 
-                if (!ContainsScripts())
+                int scriptcount = 0;
+                m_items.LockItemsForRead(true);
+                foreach (TaskInventoryItem item in m_items.Values)
+                {
+                    if (item.Type == 10)
+                    {
+                        scriptcount++;
+                    }
+                }
+                m_items.LockItemsForRead(false);
+                
+
+                if (scriptcount <= 0)
+                {
                     m_part.RemFlag(PrimFlags.Scripted);
+                }
 
                 m_part.ScheduleFullUpdate();
 
                 return type;
-                
             }
             else
             {
+                m_items.LockItemsForRead(false);
                 m_log.ErrorFormat(
                     "[PRIM INVENTORY]: " +
-                    "Tried to remove item ID {0} from prim {1}, {2} at {3} in {4} but the item does not exist in this inventory",
-                    itemID, m_part.Name, m_part.UUID,
-                    m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+                    "Tried to remove item ID {0} from prim {1}, {2} but the item does not exist in this inventory",
+                    itemID, m_part.Name, m_part.UUID);
             }
 
             return -1;
@@ -787,8 +950,9 @@ namespace OpenSim.Region.Framework.Scenes
             // isn't available (such as drag from prim inventory to agent inventory)
             InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero);
 
-            List<TaskInventoryItem> items = GetInventoryItems();
-            foreach (TaskInventoryItem item in items)
+            m_items.LockItemsForRead(true);
+
+            foreach (TaskInventoryItem item in m_items.Values)
             {
                 UUID ownerID = item.OwnerID;
                 uint everyoneMask = 0;
@@ -832,6 +996,8 @@ namespace OpenSim.Region.Framework.Scenes
                 invString.AddNameValueLine("creation_date", item.CreationDate.ToString());
                 invString.AddSectionEnd();
             }
+            int count = m_items.Count;
+            m_items.LockItemsForRead(false);
 
             fileData = Utils.StringToBytes(invString.BuildString);
 
@@ -852,10 +1018,11 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (HasInventoryChanged)
             {
-                HasInventoryChanged = false;
-                List<TaskInventoryItem> items = GetInventoryItems();
-                datastore.StorePrimInventory(m_part.UUID, items);
+                Items.LockItemsForRead(true);
+                datastore.StorePrimInventory(m_part.UUID, Items.Values);
+                Items.LockItemsForRead(false);
 
+                HasInventoryChanged = false;
             }
         }
 
@@ -922,89 +1089,75 @@ namespace OpenSim.Region.Framework.Scenes
         {
             uint mask=0x7fffffff;
 
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType != (int)InventoryType.Object)
                 {
-                    if (item.InvType != (int)InventoryType.Object)
-                    {
-                        if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Copy) == 0)
-                            mask &= ~((uint)PermissionMask.Copy >> 13);
-                        if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Transfer) == 0)
-                            mask &= ~((uint)PermissionMask.Transfer >> 13);
-                        if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Modify) == 0)
-                            mask &= ~((uint)PermissionMask.Modify >> 13);
-                    }
-                    else
-                    {
-                        if ((item.CurrentPermissions & ((uint)PermissionMask.Copy >> 13)) == 0)
-                            mask &= ~((uint)PermissionMask.Copy >> 13);
-                        if ((item.CurrentPermissions & ((uint)PermissionMask.Transfer >> 13)) == 0)
-                            mask &= ~((uint)PermissionMask.Transfer >> 13);
-                        if ((item.CurrentPermissions & ((uint)PermissionMask.Modify >> 13)) == 0)
-                            mask &= ~((uint)PermissionMask.Modify >> 13);
-                    }
-    
-                    if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
-                        mask &= ~(uint)PermissionMask.Copy;
-                    if ((item.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
-                        mask &= ~(uint)PermissionMask.Transfer;
-                    if ((item.CurrentPermissions & (uint)PermissionMask.Modify) == 0)
-                        mask &= ~(uint)PermissionMask.Modify;
+                    if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Copy) == 0)
+                        mask &= ~((uint)PermissionMask.Copy >> 13);
+                    if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Transfer) == 0)
+                        mask &= ~((uint)PermissionMask.Transfer >> 13);
+                    if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Modify) == 0)
+                        mask &= ~((uint)PermissionMask.Modify >> 13);
                 }
+                else
+                {
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Copy >> 13)) == 0)
+                        mask &= ~((uint)PermissionMask.Copy >> 13);
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Transfer >> 13)) == 0)
+                        mask &= ~((uint)PermissionMask.Transfer >> 13);
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Modify >> 13)) == 0)
+                        mask &= ~((uint)PermissionMask.Modify >> 13);
+                }
+
+                if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
+                    mask &= ~(uint)PermissionMask.Copy;
+                if ((item.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
+                    mask &= ~(uint)PermissionMask.Transfer;
+                if ((item.CurrentPermissions & (uint)PermissionMask.Modify) == 0)
+                    mask &= ~(uint)PermissionMask.Modify;
             }
-                
             return mask;
         }
 
         public void ApplyNextOwnerPermissions()
         {
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType == (int)InventoryType.Object && (item.CurrentPermissions & 7) != 0)
                 {
-                    if (item.InvType == (int)InventoryType.Object && (item.CurrentPermissions & 7) != 0)
-                    {
-                        if ((item.CurrentPermissions & ((uint)PermissionMask.Copy >> 13)) == 0)
-                            item.CurrentPermissions &= ~(uint)PermissionMask.Copy;
-                        if ((item.CurrentPermissions & ((uint)PermissionMask.Transfer >> 13)) == 0)
-                            item.CurrentPermissions &= ~(uint)PermissionMask.Transfer;
-                        if ((item.CurrentPermissions & ((uint)PermissionMask.Modify >> 13)) == 0)
-                            item.CurrentPermissions &= ~(uint)PermissionMask.Modify;
-                    }
-                    item.CurrentPermissions &= item.NextPermissions;
-                    item.BasePermissions &= item.NextPermissions;
-                    item.EveryonePermissions &= item.NextPermissions;
-                    item.OwnerChanged = true;
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Copy >> 13)) == 0)
+                        item.CurrentPermissions &= ~(uint)PermissionMask.Copy;
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Transfer >> 13)) == 0)
+                        item.CurrentPermissions &= ~(uint)PermissionMask.Transfer;
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Modify >> 13)) == 0)
+                        item.CurrentPermissions &= ~(uint)PermissionMask.Modify;
                 }
+                item.OwnerChanged = true;
+                item.CurrentPermissions &= item.NextPermissions;
+                item.BasePermissions &= item.NextPermissions;
+                item.EveryonePermissions &= item.NextPermissions;
             }
         }
 
         public void ApplyGodPermissions(uint perms)
         {
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
-                {
-                    item.CurrentPermissions = perms;
-                    item.BasePermissions = perms;
-                }
+                item.CurrentPermissions = perms;
+                item.BasePermissions = perms;
             }
         }
 
         public bool ContainsScripts()
         {
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType == (int)InventoryType.LSL)
                 {
-                    if (item.InvType == (int)InventoryType.LSL)
-                    {
-                        return true;
-                    }
+                    return true;
                 }
             }
-            
             return false;
         }
 
@@ -1012,11 +1165,8 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<UUID> ret = new List<UUID>();
 
-            lock (m_items)
-            {
-                foreach (TaskInventoryItem item in m_items.Values)
-                    ret.Add(item.ItemID);
-            }
+            foreach (TaskInventoryItem item in m_items.Values)
+                ret.Add(item.ItemID);
 
             return ret;
         }
@@ -1046,6 +1196,11 @@ namespace OpenSim.Region.Framework.Scenes
         }
         
         public Dictionary<UUID, string> GetScriptStates()
+        {
+            return GetScriptStates(false);
+        }
+
+        public Dictionary<UUID, string> GetScriptStates(bool oldIDs)
         {
             IScriptModule[] engines = m_part.ParentGroup.Scene.RequestModuleInterfaces<IScriptModule>();
 
@@ -1053,25 +1208,33 @@ namespace OpenSim.Region.Framework.Scenes
             if (engines == null) // No engine at all
                 return ret;
 
-            List<TaskInventoryItem> scripts = GetInventoryScripts();
-
-            foreach (TaskInventoryItem item in scripts)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (IScriptModule e in engines)
+                if (item.InvType == (int)InventoryType.LSL)
                 {
-                    if (e != null)
+                    foreach (IScriptModule e in engines)
                     {
-                        string n = e.GetXMLState(item.ItemID);
-                        if (n != String.Empty)
+                        if (e != null)
                         {
-                            if (!ret.ContainsKey(item.ItemID))
-                                ret[item.ItemID] = n;
-                            break;
+                            string n = e.GetXMLState(item.ItemID);
+                            if (n != String.Empty)
+                            {
+                                if (oldIDs)
+                                {
+                                    if (!ret.ContainsKey(item.OldItemID))
+                                        ret[item.OldItemID] = n;
+                                }
+                                else
+                                {
+                                    if (!ret.ContainsKey(item.ItemID))
+                                        ret[item.ItemID] = n;
+                                }
+                                break;
+                            }
                         }
                     }
                 }
             }
-            
             return ret;
         }
         
@@ -1081,21 +1244,27 @@ namespace OpenSim.Region.Framework.Scenes
             if (engines == null)
                 return;
 
-            List<TaskInventoryItem> scripts = GetInventoryScripts();
 
-            foreach (TaskInventoryItem item in scripts)
+            Items.LockItemsForRead(true);
+
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (IScriptModule engine in engines)
+                if (item.InvType == (int)InventoryType.LSL)
                 {
-                    if (engine != null)
+                    foreach (IScriptModule engine in engines)
                     {
-                        if (item.OwnerChanged)
-                            engine.PostScriptEvent(item.ItemID, "changed", new Object[] { (int)Changed.OWNER });
-                        item.OwnerChanged = false;
-                        engine.ResumeScript(item.ItemID);
+                        if (engine != null)
+                        {
+                            if (item.OwnerChanged)
+                                engine.PostScriptEvent(item.ItemID, "changed", new Object[] { (int)Changed.OWNER });
+                            item.OwnerChanged = false;
+                            engine.ResumeScript(item.ItemID);
+                        }
                     }
                 }
             }
+
+            Items.LockItemsForRead(false);
         }
     }
 }

OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs

@@ -105,7 +105,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                     sceneObject.AddPart(part);
                     part.LinkNum = linkNum;
                     part.TrimPermissions();
-                    part.StoreUndoState();
+                    part.StoreUndoState(UndoType.STATE_ALL);
                     reader.Close();
                     sr.Close();
                 }
@@ -231,7 +231,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                     if (originalLinkNum != 0)
                         part.LinkNum = originalLinkNum;
 
-                    part.StoreUndoState();
+                    part.StoreUndoState(UndoType.STATE_ALL);
                     reader.Close();
                     sr.Close();
                 }

OpenSim/Region/Framework/Scenes/UndoState.cs

@@ -27,48 +27,125 @@
 
 using OpenMetaverse;
 using OpenSim.Region.Framework.Interfaces;
+using System;
 
 namespace OpenSim.Region.Framework.Scenes
 {
+    [Flags]
+    public enum UndoType
+    {
+        STATE_PRIM_POSITION = 1,
+        STATE_PRIM_ROTATION = 2,
+        STATE_PRIM_SCALE = 4,
+        STATE_PRIM_ALL = 7,
+        STATE_GROUP_POSITION = 8,
+        STATE_GROUP_ROTATION = 16,
+        STATE_GROUP_SCALE = 32,
+        STATE_GROUP_ALL = 56,
+        STATE_ALL = 63       
+    }
+
     public class UndoState
     {
         public Vector3 Position = Vector3.Zero;
         public Vector3 Scale = Vector3.Zero;
         public Quaternion Rotation = Quaternion.Identity;
+        public Vector3 GroupPosition = Vector3.Zero;
+        public Quaternion GroupRotation = Quaternion.Identity;
+        public Vector3 GroupScale = Vector3.Zero;
+        public DateTime LastUpdated = DateTime.Now;
+        public UndoType Type;
 
-        public UndoState(SceneObjectPart part)
+        public UndoState(SceneObjectPart part, UndoType type)
         {
+            Type = type;
             if (part != null)
             {
                 if (part.ParentID == 0)
                 {
-                    Position = part.ParentGroup.AbsolutePosition;
+                    GroupScale = part.ParentGroup.RootPart.Shape.Scale;
+
+                    //FUBAR WARNING: Do NOT get the group's absoluteposition here 
+                    //or you'll experience a loop and/or a stack issue
+                    GroupPosition = part.ParentGroup.RootPart.AbsolutePosition;
+                    GroupRotation = part.ParentGroup.GroupRotation;
+                    Position = part.ParentGroup.RootPart.AbsolutePosition;
                     Rotation = part.RotationOffset;
                     Scale = part.Shape.Scale;
+                    LastUpdated = DateTime.Now;
                 }
                 else
                 {
+                    GroupScale = part.Shape.Scale;
+
+                    //FUBAR WARNING: Do NOT get the group's absoluteposition here 
+                    //or you'll experience a loop and/or a stack issue
+                    GroupPosition = part.ParentGroup.RootPart.AbsolutePosition;
+                    GroupRotation = part.ParentGroup.Rotation;
                     Position = part.OffsetPosition;
                     Rotation = part.RotationOffset;
                     Scale = part.Shape.Scale;
+                    LastUpdated = DateTime.Now;
                 }
             }
         }
-
+        public void Merge(UndoState last)
+        {
+            if ((Type & UndoType.STATE_GROUP_POSITION) == 0 || ((last.Type & UndoType.STATE_GROUP_POSITION) >= (Type & UndoType.STATE_GROUP_POSITION)))
+            {
+                GroupPosition = last.GroupPosition;
+                Position = last.Position;
+            }
+            if ((Type & UndoType.STATE_GROUP_SCALE) == 0 || ((last.Type & UndoType.STATE_GROUP_SCALE) >= (Type & UndoType.STATE_GROUP_SCALE)))
+            {
+                GroupScale = last.GroupScale;
+                Scale = last.Scale;
+            }
+            if ((Type & UndoType.STATE_GROUP_ROTATION) == 0 || ((last.Type & UndoType.STATE_GROUP_ROTATION) >= (Type & UndoType.STATE_GROUP_ROTATION)))
+            {
+                GroupRotation = last.GroupRotation;
+                Rotation = last.Rotation;
+            }
+            if ((Type & UndoType.STATE_PRIM_POSITION) == 0 || ((last.Type & UndoType.STATE_PRIM_POSITION) >= (Type & UndoType.STATE_PRIM_POSITION)))
+            {
+                Position = last.Position;
+            }
+            if ((Type & UndoType.STATE_PRIM_SCALE) == 0 || ((last.Type & UndoType.STATE_PRIM_SCALE) >= (Type & UndoType.STATE_PRIM_SCALE)))
+            {
+                Scale = last.Scale;
+            }
+            if ((Type & UndoType.STATE_PRIM_ROTATION) == 0 || ((last.Type & UndoType.STATE_PRIM_ROTATION) >= (Type & UndoType.STATE_PRIM_ROTATION)))
+            {
+                Rotation = last.Rotation;
+            }
+            Type = Type | last.Type;
+        }
+        public bool Compare(UndoState undo)
+        {
+            if (undo == null || Position == null) return false;
+            if (undo.Position == Position && undo.Rotation == Rotation && undo.Scale == Scale && undo.GroupPosition == GroupPosition && undo.GroupScale == GroupScale && undo.GroupRotation == GroupRotation)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
         public bool Compare(SceneObjectPart part)
         {
             if (part != null)
             {
                 if (part.ParentID == 0)
                 {
-                    if (Position == part.ParentGroup.AbsolutePosition && Rotation == part.ParentGroup.Rotation)
+                    if (Position == part.ParentGroup.RootPart.AbsolutePosition && Rotation == part.ParentGroup.Rotation && GroupPosition == part.ParentGroup.RootPart.AbsolutePosition && part.ParentGroup.Rotation == GroupRotation && part.Shape.Scale == GroupScale)
                         return true;
                     else
                         return false;
                 }
                 else
                 {
-                    if (Position == part.OffsetPosition && Rotation == part.RotationOffset && Scale == part.Shape.Scale)
+                    if (Position == part.OffsetPosition && Rotation == part.RotationOffset && Scale == part.Shape.Scale && GroupPosition == part.ParentGroup.RootPart.AbsolutePosition && part.ParentGroup.Rotation == GroupRotation && part.Shape.Scale == GroupScale)
                         return true;
                     else
                         return false;
@@ -78,62 +155,70 @@ namespace OpenSim.Region.Framework.Scenes
             return false;
         }
 
-        public void PlaybackState(SceneObjectPart part)
+        private void RestoreState(SceneObjectPart part)
         {
+            bool GroupChange = false;
+            if ((Type & UndoType.STATE_GROUP_POSITION) != 0
+                || (Type & UndoType.STATE_GROUP_ROTATION) != 0
+                || (Type & UndoType.STATE_GROUP_SCALE) != 0)
+            {
+                GroupChange = true;
+            }
+
             if (part != null)
             {
                 part.Undoing = true;
 
-                if (part.ParentID == 0)
+                if (part.ParentID == 0 && GroupChange == false)
                 {
                     if (Position != Vector3.Zero)
-                        part.ParentGroup.AbsolutePosition = Position;
-                    part.RotationOffset = Rotation;
+
+                    part.ParentGroup.UpdateSinglePosition(Position, part.LocalId);
+                    part.ParentGroup.UpdateSingleRotation(Rotation, part.LocalId);
                     if (Scale != Vector3.Zero)
                         part.Resize(Scale);
                     part.ParentGroup.ScheduleGroupForTerseUpdate();
                 }
                 else
                 {
-                    if (Position != Vector3.Zero)
-                        part.OffsetPosition = Position;
-                    part.UpdateRotation(Rotation);
-                    if (Scale != Vector3.Zero)
-                        part.Resize(Scale); part.ScheduleTerseUpdate();
+                    if (GroupChange)
+                    {
+                        part.ParentGroup.RootPart.Undoing = true;
+                        if (GroupPosition != Vector3.Zero)
+                        {
+                            //Calculate the scale...
+                            Vector3 gs = part.Shape.Scale;
+                            float scale = GroupScale.Z / gs.Z;
+
+                            //Scale first since it can affect our position
+                            part.ParentGroup.GroupResize(gs * scale, part.LocalId);
+                            part.ParentGroup.AbsolutePosition = GroupPosition;
+                            part.ParentGroup.UpdateGroupRotationR(GroupRotation);
+
+                        }
+                        part.ParentGroup.RootPart.Undoing = false;
+                    }
+                    else
+                    {
+                        if (Position != Vector3.Zero) //We can use this for all the updates since all are set
+                        {
+                            part.OffsetPosition = Position;
+                            part.UpdateRotation(Rotation);
+                            part.Resize(Scale); part.ScheduleTerseUpdate();
+                        }
+                    }
                 }
                 part.Undoing = false;
 
             }
         }
+        public void PlaybackState(SceneObjectPart part)
+        {
+            RestoreState(part);
+        }
         public void PlayfwdState(SceneObjectPart part)
         {
-            if (part != null)
-            {
-                part.Undoing = true;
-
-                if (part.ParentID == 0)
-                {
-                    if (Position != Vector3.Zero)
-                        part.ParentGroup.AbsolutePosition = Position;
-                    if (Rotation != Quaternion.Identity)
-                        part.UpdateRotation(Rotation);
-                    if (Scale != Vector3.Zero)
-                        part.Resize(Scale);
-                    part.ParentGroup.ScheduleGroupForTerseUpdate();
-                }
-                else
-                {
-                    if (Position != Vector3.Zero)
-                        part.OffsetPosition = Position;
-                    if (Rotation != Quaternion.Identity)
-                        part.UpdateRotation(Rotation);
-                    if (Scale != Vector3.Zero)
-                        part.Resize(Scale);
-                    part.ScheduleTerseUpdate();
-                }
-                part.Undoing = false;
-
-            }
+            RestoreState(part);
         }
     }
     public class LandUndoState
@@ -161,3 +246,4 @@ namespace OpenSim.Region.Framework.Scenes
         }
     }
 }
+

OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs

@@ -813,6 +813,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event ObjectOwner OnObjectOwner;
         public event DirPlacesQuery OnDirPlacesQuery;
         public event DirFindQuery OnDirFindQuery;
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event DirLandQuery OnDirLandQuery;
         public event DirPopularQuery OnDirPopularQuery;
         public event DirClassifiedQuery OnDirClassifiedQuery;
@@ -876,12 +877,21 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
             
         }
 
+        public void ProcessPendingPackets()
+        {
+        }
+
         public void ProcessInPacket(Packet NewPack)
         {
             
         }
 
         public void Close()
+        {
+            Close(true);
+        }
+
+        public void Close(bool sendStop)
         {
             Disconnect();
         }

OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs

@@ -42,17 +42,22 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcRouterModule
     public class XmlRpcRouter : IRegionModule, IXmlRpcRouter
     {
         //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        
+        private bool m_enabled = false;
         public void Initialise(Scene scene, IConfigSource config)
         {
-            IConfig startupConfig = config.Configs["Startup"];
+            IConfig startupConfig = config.Configs["XMLRPC"];
             if (startupConfig == null)
                 return;
 
             if (startupConfig.GetString("XmlRpcRouterModule",
-                    "XmlRpcRouterModule") == "XmlRpcRouterModule")
+                    "") == "XmlRpcRouterModule")
             {
                 scene.RegisterModuleInterface<IXmlRpcRouter>(this);
+                m_enabled = true;
+            }
+            else
+            {
+                m_enabled = false;
             }
         }
 
@@ -76,7 +81,10 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcRouterModule
 
         public void RegisterNewReceiver(IScriptModule scriptEngine, UUID channel, UUID objectID, UUID itemID, string uri)
         {
-            scriptEngine.PostScriptEvent(itemID, "xmlrpc_uri", new Object[] {uri});
+            if (m_enabled)
+            {
+                scriptEngine.PostScriptEvent(itemID, "xmlrpc_uri", new Object[] { uri });
+            }
         }
 
         public void ScriptRemoved(UUID itemID)

OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs

@@ -156,7 +156,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 #pragma warning disable 67
         public event Action<IClientAPI> OnLogout;
         public event ObjectPermissions OnObjectPermissions;
-
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event MoneyTransferRequest OnMoneyTransferRequest;
         public event ParcelBuy OnParcelBuy;
         public event Action<IClientAPI> OnConnectionClosed;
@@ -836,11 +836,20 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
 
+        public void ProcessPendingPackets()
+        {
+        }
+
         public void ProcessInPacket(Packet NewPack)
         {
         }
 
         public void Close()
+        {
+            Close(true);
+        }
+
+        public void Close(bool sendStop)
         {
         }
 

OpenSim/Region/Physics/BulletDotNETPlugin/BulletDotNETCharacter.cs

@@ -624,8 +624,7 @@ namespace OpenSim.Region.Physics.BulletDotNETPlugin
         {
             set { return; }
         }
-
-
+        
         public override Quaternion APIDTarget 
         { 
             set { return; }

OpenSim/Region/Physics/BulletXPlugin/BulletXPlugin.cs

@@ -996,7 +996,7 @@ namespace OpenSim.Region.Physics.BulletXPlugin
         {
 
         }
-        
+
         public override void VehicleFlags(int param, bool remove)
         {
 

OpenSim/Region/Physics/ChOdePlugin/AssemblyInfo.cs

@@ -0,0 +1,58 @@
+/*
+ * 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 System.Reflection;
+using System.Runtime.InteropServices;
+
+// Information about this assembly is defined by the following
+// attributes.
+//
+// change them to the information which is associated with the assembly
+// you compile.
+
+[assembly : AssemblyTitle("OdePlugin")]
+[assembly : AssemblyDescription("")]
+[assembly : AssemblyConfiguration("")]
+[assembly : AssemblyCompany("http://opensimulator.org")]
+[assembly : AssemblyProduct("OdePlugin")]
+[assembly : AssemblyCopyright("Copyright (c) OpenSimulator.org Developers 2007-2009")]
+[assembly : AssemblyTrademark("")]
+[assembly : AssemblyCulture("")]
+
+// This sets the default COM visibility of types in the assembly to invisible.
+// If you need to expose a type to COM, use [ComVisible(true)] on that type.
+
+[assembly : ComVisible(false)]
+
+// The assembly version has following format :
+//
+// Major.Minor.Build.Revision
+//
+// You can specify all values by your own or you can build default build and revision
+// numbers with the '*' character (the default):
+
+[assembly : AssemblyVersion("0.6.5.*")]

OpenSim/Region/Physics/ChOdePlugin/ODERayCastRequestManager.cs

@@ -0,0 +1,375 @@
+/*
+ * 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 System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using OpenMetaverse;
+using OpenSim.Region.Physics.Manager;
+using Ode.NET;
+using log4net;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// Processes raycast requests as ODE is in a state to be able to do them.
+    /// This ensures that it's thread safe and there will be no conflicts.
+    /// Requests get returned by a different thread then they were requested by.
+    /// </summary>
+    public class ODERayCastRequestManager
+    {
+        /// <summary>
+        /// Pending Raycast Requests
+        /// </summary>
+        protected List<ODERayCastRequest> m_PendingRequests = new List<ODERayCastRequest>();
+
+        /// <summary>
+        /// Scene that created this object.
+        /// </summary>
+        private OdeScene m_scene;
+
+        /// <summary>
+        /// ODE contact array to be filled by the collision testing
+        /// </summary>
+        d.ContactGeom[] contacts = new d.ContactGeom[5];
+
+        /// <summary>
+        /// ODE near callback delegate
+        /// </summary>
+        private d.NearCallback nearCallback;
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private List<ContactResult> m_contactResults = new List<ContactResult>();
+
+
+        public ODERayCastRequestManager(OdeScene pScene)
+        {
+            m_scene = pScene;
+            nearCallback = near;
+            
+        }
+
+        /// <summary>
+        /// Queues a raycast
+        /// </summary>
+        /// <param name="position">Origin of Ray</param>
+        /// <param name="direction">Ray normal</param>
+        /// <param name="length">Ray length</param>
+        /// <param name="retMethod">Return method to send the results</param>
+        public void QueueRequest(Vector3 position, Vector3 direction, float length, RaycastCallback retMethod)
+        {
+            lock (m_PendingRequests)
+            {
+                ODERayCastRequest req = new ODERayCastRequest();
+                req.callbackMethod = retMethod;
+                req.length = length;
+                req.Normal = direction;
+                req.Origin = position;
+
+                m_PendingRequests.Add(req);
+            }
+        }
+
+        /// <summary>
+        /// Process all queued raycast requests
+        /// </summary>
+        /// <returns>Time in MS the raycasts took to process.</returns>
+        public int ProcessQueuedRequests()
+        {
+            int time = System.Environment.TickCount;
+            lock (m_PendingRequests)
+            {
+                if (m_PendingRequests.Count > 0)
+                {
+                    ODERayCastRequest[] reqs = m_PendingRequests.ToArray();
+                    for (int i = 0; i < reqs.Length; i++)
+                    {
+                        if (reqs[i].callbackMethod != null) // quick optimization here, don't raycast 
+                            RayCast(reqs[i]);               // if there isn't anyone to send results   
+                    }
+                    /*
+                    foreach (ODERayCastRequest req in m_PendingRequests)
+                    {
+                        if (req.callbackMethod != null) // quick optimization here, don't raycast 
+                            RayCast(req);               // if there isn't anyone to send results to
+                            
+                    }
+                    */
+                    m_PendingRequests.Clear();
+                }
+            }
+
+            lock (m_contactResults)
+                m_contactResults.Clear();
+
+            return System.Environment.TickCount - time;
+        }
+
+        /// <summary>
+        /// Method that actually initiates the raycast
+        /// </summary>
+        /// <param name="req"></param>
+        private void RayCast(ODERayCastRequest req)
+        {
+            // Create the ray
+            IntPtr ray = d.CreateRay(m_scene.space, req.length);
+            d.GeomRaySet(ray, req.Origin.X, req.Origin.Y, req.Origin.Z, req.Normal.X, req.Normal.Y, req.Normal.Z);
+
+            // Collide test
+            d.SpaceCollide2(m_scene.space, ray, IntPtr.Zero, nearCallback);
+
+            // Remove Ray
+            d.GeomDestroy(ray);
+
+
+            // Define default results
+            bool hitYN = false;
+            uint hitConsumerID = 0;
+            float distance = 999999999999f;
+            Vector3 closestcontact = new Vector3(99999f, 99999f, 99999f);
+            Vector3 snormal = Vector3.Zero;
+
+            // Find closest contact and object.
+            lock (m_contactResults)
+            {
+                foreach (ContactResult cResult in m_contactResults)
+                {
+                    if (Vector3.Distance(req.Origin, cResult.Pos) < Vector3.Distance(req.Origin, closestcontact))
+                    {
+                        closestcontact = cResult.Pos;
+                        hitConsumerID = cResult.ConsumerID;
+                        distance = cResult.Depth;
+                        hitYN = true;
+                        snormal = cResult.Normal;
+                    }
+                }
+
+                m_contactResults.Clear();
+            }
+
+            // Return results
+            if (req.callbackMethod != null)
+                req.callbackMethod(hitYN, closestcontact, hitConsumerID, distance, snormal);
+        }
+
+        // This is the standard Near.   Uses space AABBs to speed up detection.
+        private void near(IntPtr space, IntPtr g1, IntPtr g2)
+        {
+
+            //Don't test against heightfield Geom, or you'll be sorry!
+            
+            /*
+             terminate called after throwing an instance of 'std::bad_alloc'
+                  what():  std::bad_alloc
+                Stacktrace:
+                 
+                  at (wrapper managed-to-native) Ode.NET.d.Collide (intptr,intptr,int,Ode.NET.d/ContactGeom[],int) <0x00004>
+                  at (wrapper managed-to-native) Ode.NET.d.Collide (intptr,intptr,int,Ode.NET.d/ContactGeom[],int) <0xffffffff>
+                  at OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.near (intptr,intptr,intptr) <0x00280>
+                  at (wrapper native-to-managed) OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.near (intptr,intptr,intptr) <0xfff
+                fffff>
+                  at (wrapper managed-to-native) Ode.NET.d.SpaceCollide2 (intptr,intptr,intptr,Ode.NET.d/NearCallback) <0x00004>
+                  at (wrapper managed-to-native) Ode.NET.d.SpaceCollide2 (intptr,intptr,intptr,Ode.NET.d/NearCallback) <0xffffffff>
+                  at OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.RayCast (OpenSim.Region.Physics.OdePlugin.ODERayCastRequest) <
+                0x00114>
+                  at OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.ProcessQueuedRequests () <0x000eb>
+                  at OpenSim.Region.Physics.OdePlugin.OdeScene.Simulate (single) <0x017e6>
+                  at OpenSim.Region.Framework.Scenes.SceneGraph.UpdatePhysics (double) <0x00042>
+                  at OpenSim.Region.Framework.Scenes.Scene.Update () <0x0039e>
+                  at OpenSim.Region.Framework.Scenes.Scene.Heartbeat (object) <0x00019>
+                  at (wrapper runtime-invoke) object.runtime_invoke_void__this___object (object,intptr,intptr,intptr) <0xffffffff>
+                 
+                Native stacktrace:
+                 
+                        mono [0x80d2a42]
+                        [0xb7f5840c]
+                        /lib/i686/cmov/libc.so.6(abort+0x188) [0xb7d1a018]
+                        /usr/lib/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x158) [0xb45fc988]
+                        /usr/lib/libstdc++.so.6 [0xb45fa865]
+                        /usr/lib/libstdc++.so.6 [0xb45fa8a2]
+                        /usr/lib/libstdc++.so.6 [0xb45fa9da]
+                        /usr/lib/libstdc++.so.6(_Znwj+0x83) [0xb45fb033]
+                        /usr/lib/libstdc++.so.6(_Znaj+0x1d) [0xb45fb11d]
+                        libode.so(_ZN13dxHeightfield23dCollideHeightfieldZoneEiiiiP6dxGeomiiP12dContactGeomi+0xd04) [0xb46678e4]
+                        libode.so(_Z19dCollideHeightfieldP6dxGeomS0_iP12dContactGeomi+0x54b) [0xb466832b]
+                        libode.so(dCollide+0x102) [0xb46571b2]
+                        [0x95cfdec9]
+                        [0x8ea07fe1]
+                        [0xab260146]
+                        libode.so [0xb465a5c4]
+                        libode.so(_ZN11dxHashSpace8collide2EPvP6dxGeomPFvS0_S2_S2_E+0x75) [0xb465bcf5]
+                        libode.so(dSpaceCollide2+0x177) [0xb465ac67]
+                        [0x95cf978e]
+                        [0x8ea07945]
+                        [0x95cf2bbc]
+                        [0xab2787e7]
+                        [0xab419fb3]
+                        [0xab416657]
+                        [0xab415bda]
+                        [0xb609b08e]
+                        mono(mono_runtime_delegate_invoke+0x34) [0x8192534]
+                        mono [0x81a2f0f]
+                        mono [0x81d28b6]
+                        mono [0x81ea2c6]
+                        /lib/i686/cmov/libpthread.so.0 [0xb7e744c0]
+                        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb7dcd6de]
+             */
+
+            // Exclude heightfield geom
+
+            if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                return;
+            if (d.GeomGetClass(g1) == d.GeomClassID.HeightfieldClass || d.GeomGetClass(g2) == d.GeomClassID.HeightfieldClass)
+                return;
+
+            // Raytest against AABBs of spaces first, then dig into the spaces it hits for actual geoms.
+            if (d.GeomIsSpace(g1) || d.GeomIsSpace(g2))
+            {
+                if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                    return;
+                
+                // Separating static prim geometry spaces.
+                // We'll be calling near recursivly if one
+                // of them is a space to find all of the
+                // contact points in the space
+                try
+                {
+                    d.SpaceCollide2(g1, g2, IntPtr.Zero, nearCallback);
+                }
+                catch (AccessViolationException)
+                {
+                    m_log.Warn("[PHYSICS]: Unable to collide test a space");
+                    return;
+                }
+                //Colliding a space or a geom with a space or a geom. so drill down
+
+                //Collide all geoms in each space..
+                //if (d.GeomIsSpace(g1)) d.SpaceCollide(g1, IntPtr.Zero, nearCallback);
+                //if (d.GeomIsSpace(g2)) d.SpaceCollide(g2, IntPtr.Zero, nearCallback);
+                return;
+            }
+
+            if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                return;
+
+            int count = 0;
+            try
+            {
+                
+                if (g1 == g2)
+                    return; // Can't collide with yourself
+
+                lock (contacts)
+                {
+                    count = d.Collide(g1, g2, contacts.GetLength(0), contacts, d.ContactGeom.SizeOf);
+                }
+            }
+            catch (SEHException)
+            {
+                m_log.Error("[PHYSICS]: The Operating system shut down ODE because of corrupt memory.  This could be a result of really irregular terrain.  If this repeats continuously, restart using Basic Physics and terrain fill your terrain.  Restarting the sim.");
+            }
+            catch (Exception e)
+            {
+                m_log.WarnFormat("[PHYSICS]: Unable to collide test an object: {0}", e.Message);
+                return;
+            }
+
+            PhysicsActor p1 = null;
+            PhysicsActor p2 = null;
+
+            if (g1 != IntPtr.Zero)
+                m_scene.actor_name_map.TryGetValue(g1, out p1);
+
+            if (g2 != IntPtr.Zero)
+                m_scene.actor_name_map.TryGetValue(g1, out p2);
+
+            // Loop over contacts, build results.
+            for (int i = 0; i < count; i++)
+            {
+                if (p1 != null) { 
+                    if (p1 is OdePrim)
+                    {
+                        ContactResult collisionresult = new ContactResult();
+                    
+                        collisionresult.ConsumerID = ((OdePrim)p1).m_localID;
+                        collisionresult.Pos = new Vector3(contacts[i].pos.X, contacts[i].pos.Y, contacts[i].pos.Z);
+                        collisionresult.Depth = contacts[i].depth;
+                        collisionresult.Normal = new Vector3(contacts[i].normal.X, contacts[i].normal.Y,
+                                                             contacts[i].normal.Z);
+                        lock (m_contactResults)
+                            m_contactResults.Add(collisionresult);
+                    }
+                }
+
+                if (p2 != null)
+                {
+                    if (p2 is OdePrim)
+                    {
+                        ContactResult collisionresult = new ContactResult();
+
+                        collisionresult.ConsumerID = ((OdePrim)p2).m_localID;
+                        collisionresult.Pos = new Vector3(contacts[i].pos.X, contacts[i].pos.Y, contacts[i].pos.Z);
+                        collisionresult.Depth = contacts[i].depth;
+                        collisionresult.Normal = new Vector3(contacts[i].normal.X, contacts[i].normal.Y,
+                                      contacts[i].normal.Z);
+
+                        lock (m_contactResults)
+                            m_contactResults.Add(collisionresult);
+                    }
+                }
+
+                
+            }
+
+        }
+
+        /// <summary>
+        /// Dereference the creator scene so that it can be garbage collected if needed.
+        /// </summary>
+        internal void Dispose()
+        {
+            m_scene = null;
+        }
+    }
+
+    public struct ODERayCastRequest
+    {
+        public Vector3 Origin;
+        public Vector3 Normal;
+        public float length;
+        public RaycastCallback callbackMethod;
+    }
+
+    public struct ContactResult
+    {
+        public Vector3 Pos;
+        public float Depth;
+        public uint ConsumerID;
+        public Vector3 Normal;
+    }
+}

OpenSim/Region/Physics/ChOdePlugin/OdePhysicsJoint.cs

@@ -26,51 +26,23 @@
  */
 
 using System;
-using System.Collections.Generic;
-using Nini.Config;
+using OpenMetaverse;
+using Ode.NET;
 using OpenSim.Framework;
 using OpenSim.Region.Physics.Manager;
-using PhysXWrapper;
-using Quaternion=OpenMetaverse.Quaternion;
-using System.Reflection;
-using log4net;
-using OpenMetaverse;
+using OpenSim.Region.Physics.OdePlugin;
 
-namespace OpenSim.Region.Physics.PhysXPlugin
+namespace OpenSim.Region.Physics.OdePlugin
 {
-    /// <summary>
-    /// Will be the PhysX plugin but for now will be a very basic physics engine
-    /// </summary>
-    public class PhysXPlugin : IPhysicsPlugin
+    class OdePhysicsJoint : PhysicsJoint
     {
-        //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); 
-        private PhysXScene _mScene;
-
-        public PhysXPlugin()
+        public override bool IsInPhysicsEngine
         {
-        }
-
-        public bool Init()
-        {
-            return true;
-        }
-
-        public PhysicsScene GetScene(string sceneIdentifier)
-        {
-            if (_mScene == null)
+            get
             {
-                _mScene = new PhysXScene(sceneIdentifier);
+                return (jointID != IntPtr.Zero);
             }
-            return (_mScene);
-        }
-
-        public string GetName()
-        {
-            return ("RealPhysX");
-        }
-
-        public void Dispose()
-        {
         }
+        public IntPtr jointID;
     }
 }

OpenSim/Region/Physics/ChOdePlugin/Tests/ODETestClass.cs

@@ -0,0 +1,122 @@
+/*
+ * 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 System;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using log4net;
+using System.Reflection;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    [TestFixture]
+    public class ODETestClass
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private OdePlugin cbt;
+        private PhysicsScene ps;
+        private IMeshingPlugin imp;
+
+        [SetUp]
+        public void Initialize()
+        {
+            // Loading ODEPlugin
+            cbt = new OdePlugin();
+            // Loading Zero Mesher
+            imp = new ZeroMesherPlugin();
+            // Getting Physics Scene
+            ps = cbt.GetScene("test");
+            // Initializing Physics Scene.
+            ps.Initialise(imp.GetMesher(),null);
+            float[] _heightmap = new float[(int)Constants.RegionSize * (int)Constants.RegionSize];
+            for (int i = 0; i < ((int)Constants.RegionSize * (int)Constants.RegionSize); i++)
+            {
+                _heightmap[i] = 21f;
+            }
+            ps.SetTerrain(_heightmap);
+        }
+
+        [TearDown]
+        public void Terminate()
+        {
+            ps.DeleteTerrain();
+            ps.Dispose();
+
+        }
+
+        [Test]
+        public void CreateAndDropPhysicalCube()
+        {
+            PrimitiveBaseShape newcube = PrimitiveBaseShape.CreateBox();
+            Vector3 position = new Vector3(((float)Constants.RegionSize * 0.5f), ((float)Constants.RegionSize * 0.5f), 128f);
+            Vector3 size = new Vector3(0.5f, 0.5f, 0.5f);
+            Quaternion rot = Quaternion.Identity;
+            PhysicsActor prim = ps.AddPrimShape("CoolShape", newcube, position, size, rot, true);
+            OdePrim oprim = (OdePrim)prim;
+            OdeScene pscene = (OdeScene) ps;
+
+            Assert.That(oprim.m_taintadd);
+
+            prim.LocalID = 5;
+
+            for (int i = 0; i < 58; i++)
+            {
+                ps.Simulate(0.133f);
+
+                Assert.That(oprim.prim_geom != (IntPtr)0);
+
+                Assert.That(oprim.m_targetSpace != (IntPtr)0);
+
+                //Assert.That(oprim.m_targetSpace == pscene.space);
+                m_log.Info("TargetSpace: " + oprim.m_targetSpace + " - SceneMainSpace: " + pscene.space);
+
+                Assert.That(!oprim.m_taintadd);
+                m_log.Info("Prim Position (" + oprim.m_localID + "): " + prim.Position.ToString());
+
+                // Make sure we're above the ground
+                //Assert.That(prim.Position.Z > 20f);
+                //m_log.Info("PrimCollisionScore (" + oprim.m_localID + "): " + oprim.m_collisionscore);
+
+                // Make sure we've got a Body
+                Assert.That(oprim.Body != (IntPtr)0);
+                //m_log.Info(
+            }
+
+            // Make sure we're not somewhere above the ground
+            Assert.That(prim.Position.Z < 21.5f);
+
+            ps.RemovePrim(prim);
+            Assert.That(oprim.m_taintremove);
+            ps.Simulate(0.133f);
+            Assert.That(oprim.Body == (IntPtr)0);
+        }
+    }
+}

OpenSim/Region/Physics/ChOdePlugin/drawstuff.cs

@@ -0,0 +1,98 @@
+/*
+ * Copyright ODE
+ * Ode.NET - .NET bindings for ODE
+ *  Jason Perkins (starkos@industriousone.com)
+ *  Licensed under the New BSD
+ *  Part of the OpenDynamicsEngine
+Open Dynamics Engine
+Copyright (c) 2001-2007, Russell L. Smith.
+All rights reserved.
+
+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 names of ODE's copyright owner 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 COPYRIGHT HOLDERS AND CONTRIBUTORS
+"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 COPYRIGHT
+OWNER OR 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 System;
+using System.Runtime.InteropServices;
+using Ode.NET;
+
+namespace Drawstuff.NET
+{
+#if dDOUBLE
+    using dReal = System.Double;
+#else
+    using dReal = System.Single;
+#endif
+
+    public static class ds
+    {
+        public const int VERSION = 2;
+
+        public enum Texture
+        {
+            None,
+            Wood
+        }
+
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        public delegate void CallbackFunction(int arg);
+
+        [StructLayout(LayoutKind.Sequential)]
+        public struct Functions
+        {
+            public int version;
+            public CallbackFunction start;
+            public CallbackFunction step;
+            public CallbackFunction command;
+            public CallbackFunction stop;
+            public string path_to_textures;
+        }
+
+        [DllImport("drawstuff", EntryPoint = "dsDrawBox")]
+        public static extern void DrawBox(ref d.Vector3 pos, ref d.Matrix3 R, ref d.Vector3 sides);
+
+        [DllImport("drawstuff", EntryPoint = "dsDrawCapsule")]
+        public static extern void DrawCapsule(ref d.Vector3 pos, ref d.Matrix3 R, dReal length, dReal radius);
+
+        [DllImport("drawstuff", EntryPoint = "dsDrawConvex")]
+        public static extern void DrawConvex(ref d.Vector3 pos, ref d.Matrix3 R, dReal[] planes, int planeCount, dReal[] points, int pointCount, int[] polygons);
+
+        [DllImport("drawstuff", EntryPoint = "dsSetColor")]
+        public static extern void SetColor(float red, float green, float blue);
+
+        [DllImport("drawstuff", EntryPoint = "dsSetTexture")]
+        public static extern void SetTexture(Texture texture);
+
+        [DllImport("drawstuff", EntryPoint = "dsSetViewpoint")]
+        public static extern void SetViewpoint(ref d.Vector3 xyz, ref d.Vector3 hpr);
+
+        [DllImport("drawstuff", EntryPoint = "dsSimulationLoop")]
+        public static extern void SimulationLoop(int argc, string[] argv, int window_width, int window_height, ref Functions fn);
+    }
+}

OpenSim/Region/Physics/OdePlugin/ODECharacter.cs

@@ -1210,7 +1210,6 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         public override float APIDDamping{ set { return; } }
 
-
         public override void SubscribeEvents(int ms)
         {
             m_requestedUpdateFrequency = ms;

OpenSim/Region/Physics/OdePlugin/ODEPrim.cs

@@ -2831,7 +2831,7 @@ Console.WriteLine(" JointCreateFixed");
         }
         public override bool PIDActive { set { m_usePID = value; } }
         public override float PIDTau { set { m_PIDTau = value; } }
-
+        
         public override float PIDHoverHeight { set { m_PIDHoverHeight = value; ; } }
         public override bool PIDHoverActive { set { m_useHoverPID = value; } }
         public override PIDHoverType PIDHoverType { set { m_PIDHoverType = value; } }

OpenSim/Region/Physics/POSPlugin/POSPrim.cs

@@ -301,7 +301,7 @@ namespace OpenSim.Region.Physics.POSPlugin
         {
             set { return; }
         }
-        
+
         public override Quaternion APIDTarget
         {
             set { return; }

OpenSim/Region/RegionCombinerModule/RegionCombinerModule.cs

@@ -88,89 +88,7 @@ namespace OpenSim.Region.RegionCombinerModule
         public void RegionLoaded(Scene scene)
         {
             if (enabledYN)
-            {
                 RegionLoadedDoWork(scene);
-
-                scene.EventManager.OnNewPresence += NewPresence;
-            }
-        }
-
-        private void NewPresence(ScenePresence presence)
-        {
-            if (presence.IsChildAgent)
-            {
-                byte[] throttleData;
-
-                try
-                {
-                    throttleData = presence.ControllingClient.GetThrottlesPacked(1);
-                } 
-                catch (NotImplementedException)
-                {
-                    return;
-                }
-
-                if (throttleData == null)
-                    return;
-
-                if (throttleData.Length == 0)
-                    return;
-
-                if (throttleData.Length != 28)
-                    return;
-
-                byte[] adjData;
-                int pos = 0;
-
-                if (!BitConverter.IsLittleEndian)
-                {
-                    byte[] newData = new byte[7 * 4];
-                    Buffer.BlockCopy(throttleData, 0, newData, 0, 7 * 4);
-
-                    for (int i = 0; i < 7; i++)
-                        Array.Reverse(newData, i * 4, 4);
-
-                    adjData = newData;
-                }
-                else
-                {
-                    adjData = throttleData;
-                }
-
-                // 0.125f converts from bits to bytes
-                int resend = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-                int land = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-                int wind = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-                int cloud = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-                int task = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-                int texture = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-                int asset = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f);
-                // State is a subcategory of task that we allocate a percentage to
-
-
-                //int total = resend + land + wind + cloud + task + texture + asset;
-
-                byte[] data = new byte[7 * 4];
-                int ii = 0;
-
-                Buffer.BlockCopy(Utils.FloatToBytes(resend), 0, data, ii, 4); ii += 4;
-                Buffer.BlockCopy(Utils.FloatToBytes(land * 50), 0, data, ii, 4); ii += 4;
-                Buffer.BlockCopy(Utils.FloatToBytes(wind), 0, data, ii, 4); ii += 4;
-                Buffer.BlockCopy(Utils.FloatToBytes(cloud), 0, data, ii, 4); ii += 4;
-                Buffer.BlockCopy(Utils.FloatToBytes(task), 0, data, ii, 4); ii += 4;
-                Buffer.BlockCopy(Utils.FloatToBytes(texture), 0, data, ii, 4); ii += 4;
-                Buffer.BlockCopy(Utils.FloatToBytes(asset), 0, data, ii, 4);
-
-                try
-                {
-                    presence.ControllingClient.SetChildAgentThrottle(data);
-                }
-                catch (NotImplementedException)
-                {
-                    return;
-                }
-
-            }
         }
 
         private void RegionLoadedDoWork(Scene scene)

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs

@@ -248,6 +248,26 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         }
 
+        public static void StateChange(IScriptEngine engine, uint localID, UUID itemID)
+        {
+            // Remove a specific script
+
+            // Remove dataserver events
+            m_Dataserver[engine].RemoveEvents(localID, itemID);
+
+            IWorldComm comms = engine.World.RequestModuleInterface<IWorldComm>();
+            if (comms != null)
+                comms.DeleteListener(itemID);
+
+            IXMLRPC xmlrpc = engine.World.RequestModuleInterface<IXMLRPC>();
+            xmlrpc.DeleteChannels(itemID);
+            xmlrpc.CancelSRDRequests(itemID);
+
+            // Remove Sensors
+            m_SensorRepeat[engine].UnSetSenseRepeaterEvents(localID, itemID);
+
+        }
+
         public static Object[] GetSerializationData(IScriptEngine engine, UUID itemID)
         {
             List<Object> data = new List<Object>();

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs

@@ -129,6 +129,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         internal ThreatLevel m_MaxThreatLevel = ThreatLevel.VeryLow;
         internal float m_ScriptDelayFactor = 1.0f;
         internal float m_ScriptDistanceFactor = 1.0f;
+        internal bool m_debuggerSafe = false;
         internal Dictionary<string, FunctionPerms > m_FunctionPerms = new Dictionary<string, FunctionPerms >();
 
         public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, uint localID, UUID itemID)
@@ -137,6 +138,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host = host;
             m_localID = localID;
             m_itemID = itemID;
+            m_debuggerSafe = m_ScriptEngine.Config.GetBoolean("DebuggerSafe", false);
 
             if (m_ScriptEngine.Config.GetBoolean("AllowOSFunctions", false))
                 m_OSFunctionsEnabled = true;
@@ -195,7 +197,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         internal void OSSLError(string msg)
         {
-            throw new Exception("OSSL Runtime Error: " + msg);
+            if (m_debuggerSafe)
+            {
+                OSSLShoutError(msg);
+            }
+            else
+            {
+                throw new Exception("OSSL Runtime Error: " + msg);
+            }
         }
 
         private void InitLSL()
@@ -767,18 +776,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (target != null)
                 {
                     UUID animID=UUID.Zero;
-                    lock (m_host.TaskInventory)
+                    m_host.TaskInventory.LockItemsForRead(true);
+                    foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
                     {
-                        foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
+                        if (inv.Value.Name == animation)
                         {
-                            if (inv.Value.Name == animation)
-                            {
-                                if (inv.Value.Type == (int)AssetType.Animation)
-                                    animID = inv.Value.AssetID;
-                                continue;
-                            }
+                            if (inv.Value.Type == (int)AssetType.Animation)
+                                animID = inv.Value.AssetID;
+                            continue;
                         }
                     }
+                    m_host.TaskInventory.LockItemsForRead(false);
                     if (animID == UUID.Zero)
                         target.Animator.AddAnimation(animation, m_host.UUID);
                     else
@@ -800,18 +808,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (target != null)
                 {
                     UUID animID=UUID.Zero;
-                    lock (m_host.TaskInventory)
+                    m_host.TaskInventory.LockItemsForRead(true);
+                    foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
                     {
-                        foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
+                        if (inv.Value.Name == animation)
                         {
-                            if (inv.Value.Name == animation)
-                            {
-                                if (inv.Value.Type == (int)AssetType.Animation)
-                                    animID = inv.Value.AssetID;
-                                continue;
-                            }
+                            if (inv.Value.Type == (int)AssetType.Animation)
+                                animID = inv.Value.AssetID;
+                            continue;
                         }
                     }
+                    m_host.TaskInventory.LockItemsForRead(false);
                     
                     if (animID == UUID.Zero)
                         target.Animator.RemoveAnimation(animation);
@@ -1662,6 +1669,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (!UUID.TryParse(name, out assetID))
             {
+                m_host.TaskInventory.LockItemsForRead(true);
                 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
                 {
                     if (item.Type == 7 && item.Name == name)
@@ -1669,6 +1677,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         assetID = item.AssetID;
                     }
                 }
+                m_host.TaskInventory.LockItemsForRead(false);
             }
 
             if (assetID == UUID.Zero)
@@ -1715,6 +1724,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (!UUID.TryParse(name, out assetID))
             {
+                m_host.TaskInventory.LockItemsForRead(true);
                 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
                 {
                     if (item.Type == 7 && item.Name == name)
@@ -1722,6 +1732,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         assetID = item.AssetID;
                     }
                 }
+                m_host.TaskInventory.LockItemsForRead(false);
             }
 
             if (assetID == UUID.Zero)
@@ -1772,6 +1783,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (!UUID.TryParse(name, out assetID))
             {
+                m_host.TaskInventory.LockItemsForRead(true);
                 foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
                 {
                     if (item.Type == 7 && item.Name == name)
@@ -1779,6 +1791,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         assetID = item.AssetID;
                     }
                 }
+                m_host.TaskInventory.LockItemsForRead(false);
             }
 
             if (assetID == UUID.Zero)
@@ -2216,9 +2229,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 {
                     if (avatar.IsChildAgent == false)
                     {
-                        result.Add(avatar.UUID);
-                        result.Add(avatar.AbsolutePosition);
-                        result.Add(avatar.Name);
+                        result.Add(new LSL_Key(avatar.UUID.ToString()));
+                        result.Add(new LSL_Vector(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y, avatar.AbsolutePosition.Z));
+                        result.Add(new LSL_String(avatar.Name));
                     }
                 }
             });

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs

@@ -204,7 +204,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             // Is the sensor type is AGENT and not SCRIPTED then include agents
             if ((ts.type & AGENT) != 0 && (ts.type & SCRIPTED) == 0)
             {
-               sensedEntities.AddRange(doAgentSensor(ts));
+                sensedEntities.AddRange(doAgentSensor(ts));
             }
 
             // If SCRIPTED or PASSIVE or ACTIVE check objects
@@ -309,6 +309,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 // in mouselook.
 
                 ScenePresence avatar = m_CmdManager.m_ScriptEngine.World.GetScenePresence(SensePoint.ParentGroup.RootPart.AttachedAvatar);
+                fromRegionPos = avatar.AbsolutePosition;
                 q = avatar.Rotation;
             }
             LSL_Types.Quaternion r = new LSL_Types.Quaternion(q.X, q.Y, q.Z, q.W);
@@ -422,6 +423,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             SceneObjectPart SensePoint = ts.host;
             Vector3 fromRegionPos = SensePoint.AbsolutePosition;
             Quaternion q = SensePoint.RotationOffset;
+            if (SensePoint.ParentGroup.RootPart.IsAttachment)
+            {
+                // In attachments, the sensor cone always orients with the
+                // avatar rotation. This may include a nonzero elevation if
+                // in mouselook.
+
+                ScenePresence avatar = m_CmdManager.m_ScriptEngine.World.GetScenePresence(SensePoint.ParentGroup.RootPart.AttachedAvatar);
+                fromRegionPos = avatar.AbsolutePosition;
+                q = avatar.Rotation;
+            }
             LSL_Types.Quaternion r = new LSL_Types.Quaternion(q.X, q.Y, q.Z, q.W);
             LSL_Types.Vector3 forward_dir = (new LSL_Types.Vector3(1, 0, 0) * r);
             double mag_fwd = LSL_Types.Vector3.Mag(forward_dir);