Merge branch 'master' into connector_plugin

OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs

@@ -246,6 +246,11 @@ namespace OpenSim.Capabilities.Handlers
                     }
                     else
                     {
+                        // Handle the case where no second range value was given.  This is equivalent to requesting
+                        // the rest of the entity.
+                        if (end == -1)
+                            end = int.MaxValue;
+
                         end = Utils.Clamp(end, 0, texture.Data.Length - 1);
                         start = Utils.Clamp(start, 0, end);
                         int len = end - start + 1;
@@ -299,15 +304,43 @@ namespace OpenSim.Capabilities.Handlers
 //                    texture.FullID, range, response.StatusCode, response.ContentLength, texture.Data.Length);
         }
 
+        /// <summary>
+        /// Parse a range header.
+        /// </summary>
+        /// <remarks>
+        /// As per http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html,
+        /// this obeys range headers with two values (e.g. 533-4165) and no second value (e.g. 533-).
+        /// Where there is no value, -1 is returned.
+        /// FIXME: Need to cover the case where only a second value is specified (e.g. -4165), probably by returning -1
+        /// for start.</remarks>
+        /// <returns></returns>
+        /// <param name='header'></param>
+        /// <param name='start'>Start of the range.  Undefined if this was not a number.</param>
+        /// <param name='end'>End of the range.  Will be -1 if no end specified.  Undefined if there was a raw string but this was not a number.</param>
         private bool TryParseRange(string header, out int start, out int end)
         {
+            start = end = 0;
+
             if (header.StartsWith("bytes="))
             {
                 string[] rangeValues = header.Substring(6).Split('-');
+
                 if (rangeValues.Length == 2)
                 {
-                    if (Int32.TryParse(rangeValues[0], out start) && Int32.TryParse(rangeValues[1], out end))
+                    if (!Int32.TryParse(rangeValues[0], out start))
+                        return false;
+
+                    string rawEnd = rangeValues[1];
+
+                    if (rawEnd == "")
+                    {
+                        end = -1;
                         return true;
+                    }
+                    else if (Int32.TryParse(rawEnd, out end))
+                    {
+                        return true;
+                    }
                 }
             }
 

OpenSim/Data/Tests/BasicDataServiceTest.cs

@@ -44,9 +44,15 @@ namespace OpenSim.Data.Tests
     /// <summary>This is a base class for testing any Data service for any DBMS. 
     /// Requires NUnit 2.5 or better (to support the generics).
     /// </summary>
+    /// <remarks>
+    /// FIXME: Should extend OpenSimTestCase but compile on mono 2.4.3 currently fails with 
+    /// AssetTests`2 : System.MemberAccessException : Cannot create an instance of OpenSim.Data.Tests.AssetTests`2[TConn,TAssetData] because Type.ContainsGenericParameters is true.
+    /// and similar on EstateTests, InventoryTests and RegionTests.
+    /// Runs fine with mono 2.10.8.1, so easiest thing is to wait until min Mono version uplifts.
+    /// </remarks>
     /// <typeparam name="TConn"></typeparam>
     /// <typeparam name="TService"></typeparam>
-    public class BasicDataServiceTest<TConn, TService> : OpenSimTestCase
+    public class BasicDataServiceTest<TConn, TService>
         where TConn : DbConnection, new()
         where TService : class, new()
     {

OpenSim/Framework/DoubleDictionaryThreadAbortSafe.cs

@@ -0,0 +1,508 @@
+/*
+ * Copyright (c) 2008, openmetaverse.org, http://opensimulator.org/
+ * 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.
+ * - Neither the name of the openmetaverse.org 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.Threading;
+using System.Collections.Generic;
+
+namespace OpenSim.Framework
+{
+    /// <summary>
+    /// A double dictionary that is thread abort safe.
+    /// </summary>
+    /// <remarks>
+    /// This adapts OpenMetaverse.DoubleDictionary to be thread-abort safe by acquiring ReaderWriterLockSlim within
+    /// a finally section (which can't be interrupted by Thread.Abort()).
+    /// </remarks>
+    public class DoubleDictionaryThreadAbortSafe<TKey1, TKey2, TValue>
+    {
+        Dictionary<TKey1, TValue> Dictionary1;
+        Dictionary<TKey2, TValue> Dictionary2;
+        ReaderWriterLockSlim rwLock = new ReaderWriterLockSlim();
+
+        public DoubleDictionaryThreadAbortSafe()
+        {
+            Dictionary1 = new Dictionary<TKey1,TValue>();
+            Dictionary2 = new Dictionary<TKey2,TValue>();
+        }
+
+        public DoubleDictionaryThreadAbortSafe(int capacity)
+        {
+            Dictionary1 = new Dictionary<TKey1, TValue>(capacity);
+            Dictionary2 = new Dictionary<TKey2, TValue>(capacity);
+        }
+
+        public void Add(TKey1 key1, TKey2 key2, TValue value)
+        {
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterWriteLock();
+                    gotLock = true;
+                }
+
+                if (Dictionary1.ContainsKey(key1))
+                {
+                    if (!Dictionary2.ContainsKey(key2))
+                        throw new ArgumentException("key1 exists in the dictionary but not key2");
+                }
+                else if (Dictionary2.ContainsKey(key2))
+                {
+                    if (!Dictionary1.ContainsKey(key1))
+                        throw new ArgumentException("key2 exists in the dictionary but not key1");
+                }
+
+                Dictionary1[key1] = value;
+                Dictionary2[key2] = value;
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitWriteLock(); 
+            }
+        }
+
+        public bool Remove(TKey1 key1, TKey2 key2)
+        {
+            bool success;
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterWriteLock();
+                    gotLock = true;
+                }
+
+                Dictionary1.Remove(key1);
+                success = Dictionary2.Remove(key2);
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitWriteLock(); 
+            }
+
+            return success;
+        }
+
+        public bool Remove(TKey1 key1)
+        {
+            bool found = false;
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterWriteLock();
+                    gotLock = true;
+                }
+
+                // This is an O(n) operation!
+                TValue value;
+                if (Dictionary1.TryGetValue(key1, out value))
+                {
+                    foreach (KeyValuePair<TKey2, TValue> kvp in Dictionary2)
+                    {
+                        if (kvp.Value.Equals(value))
+                        {
+                            Dictionary1.Remove(key1);
+                            Dictionary2.Remove(kvp.Key);
+                            found = true;
+                            break;
+                        }
+                    }
+                }
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitWriteLock(); 
+            }
+
+            return found;
+        }
+
+        public bool Remove(TKey2 key2)
+        {
+            bool found = false;
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterWriteLock();
+                    gotLock = true;
+                }
+
+                // This is an O(n) operation!
+                TValue value;
+                if (Dictionary2.TryGetValue(key2, out value))
+                {
+                    foreach (KeyValuePair<TKey1, TValue> kvp in Dictionary1)
+                    {
+                        if (kvp.Value.Equals(value))
+                        {
+                            Dictionary2.Remove(key2);
+                            Dictionary1.Remove(kvp.Key);
+                            found = true;
+                            break;
+                        }
+                    }
+                }
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitWriteLock(); 
+            }
+
+            return found;
+        }
+
+        public void Clear()
+        {
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterWriteLock();
+                    gotLock = true;
+                }
+
+                Dictionary1.Clear();
+                Dictionary2.Clear();
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitWriteLock(); 
+            }
+        }
+
+        public int Count
+        {
+            get { return Dictionary1.Count; }
+        }
+
+        public bool ContainsKey(TKey1 key)
+        {
+            return Dictionary1.ContainsKey(key);
+        }
+
+        public bool ContainsKey(TKey2 key)
+        {
+            return Dictionary2.ContainsKey(key);
+        }
+
+        public bool TryGetValue(TKey1 key, out TValue value)
+        {
+            bool success;
+            bool gotLock = false;
+
+            try 
+            { 
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                success = Dictionary1.TryGetValue(key, out value); 
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+
+            return success;
+        }
+
+        public bool TryGetValue(TKey2 key, out TValue value)
+        {
+            bool success;
+            bool gotLock = false;
+
+            try 
+            { 
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                success = Dictionary2.TryGetValue(key, out value); 
+            }
+            finally 
+            {   
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+
+            return success;
+        }
+
+        public void ForEach(Action<TValue> action)
+        {
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                foreach (TValue value in Dictionary1.Values)
+                    action(value);
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+        }
+
+        public void ForEach(Action<KeyValuePair<TKey1, TValue>> action)
+        {
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                foreach (KeyValuePair<TKey1, TValue> entry in Dictionary1)
+                    action(entry);
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+        }
+
+        public void ForEach(Action<KeyValuePair<TKey2, TValue>> action)
+        {
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                foreach (KeyValuePair<TKey2, TValue> entry in Dictionary2)
+                    action(entry);
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+        }
+
+        public TValue FindValue(Predicate<TValue> predicate)
+        {
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                foreach (TValue value in Dictionary1.Values)
+                {
+                    if (predicate(value))
+                        return value;
+                }
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+
+            return default(TValue);
+        }
+
+        public IList<TValue> FindAll(Predicate<TValue> predicate)
+        {
+            IList<TValue> list = new List<TValue>();
+            bool gotLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterReadLock();
+                    gotLock = true;
+                }
+
+                foreach (TValue value in Dictionary1.Values)
+                {
+                    if (predicate(value))
+                        list.Add(value);
+                }
+            }
+            finally 
+            { 
+                if (gotLock)
+                    rwLock.ExitReadLock(); 
+            }
+
+            return list;
+        }
+
+        public int RemoveAll(Predicate<TValue> predicate)
+        {
+            IList<TKey1> list = new List<TKey1>();
+            bool gotUpgradeableLock = false;
+
+            try
+            {
+                // Avoid an asynchronous Thread.Abort() from possibly never existing an acquired lock by placing
+                // the acquision inside the main try.  The inner finally block is needed because thread aborts cannot
+                // interrupt code in these blocks (hence gotLock is guaranteed to be set correctly).
+                try {}            
+                finally
+                {
+                    rwLock.EnterUpgradeableReadLock();
+                    gotUpgradeableLock = true;
+                }
+
+                foreach (KeyValuePair<TKey1, TValue> kvp in Dictionary1)
+                {
+                    if (predicate(kvp.Value))
+                        list.Add(kvp.Key);
+                }
+
+                IList<TKey2> list2 = new List<TKey2>(list.Count);
+                foreach (KeyValuePair<TKey2, TValue> kvp in Dictionary2)
+                {
+                    if (predicate(kvp.Value))
+                        list2.Add(kvp.Key);
+                }
+
+                bool gotWriteLock = false;
+
+                try
+                {
+                    try {}            
+                    finally
+                    {
+                        rwLock.EnterUpgradeableReadLock();
+                        gotWriteLock = true;
+                    }
+
+                    for (int i = 0; i < list.Count; i++)
+                        Dictionary1.Remove(list[i]);
+
+                    for (int i = 0; i < list2.Count; i++)
+                        Dictionary2.Remove(list2[i]);
+                }
+                finally 
+                { 
+                    if (gotWriteLock)
+                        rwLock.ExitWriteLock(); 
+                }
+            }
+            finally 
+            { 
+                if (gotUpgradeableLock)
+                    rwLock.ExitUpgradeableReadLock(); 
+            }
+
+            return list.Count;
+        }
+    }
+}

OpenSim/Framework/PrimitiveBaseShape.cs

@@ -192,18 +192,7 @@ namespace OpenSim.Framework
 
         public PrimitiveBaseShape()
         {
-            PCode = (byte) PCodeEnum.Primitive;
-            ExtraParams = new byte[1];
-            m_textureEntry = DEFAULT_TEXTURE;
-        }
-
-        public PrimitiveBaseShape(bool noShape)
-        {
-            if (noShape)
-                return;
-
             PCode = (byte)PCodeEnum.Primitive;
-            ExtraParams = new byte[1];
             m_textureEntry = DEFAULT_TEXTURE;
         }
 
@@ -216,7 +205,6 @@ namespace OpenSim.Framework
 //            m_log.DebugFormat("[PRIMITIVE BASE SHAPE]: Creating from {0}", prim.ID);
 
             PCode = (byte)prim.PrimData.PCode;
-            ExtraParams = new byte[1];
 
             State = prim.PrimData.State;
             PathBegin = Primitive.PackBeginCut(prim.PrimData.PathBegin);
@@ -248,7 +236,10 @@ namespace OpenSim.Framework
                 SculptTexture = prim.Sculpt.SculptTexture;
                 SculptType = (byte)prim.Sculpt.Type;
             }
-            else SculptType = (byte)OpenMetaverse.SculptType.None;
+            else 
+            {  
+                SculptType = (byte)OpenMetaverse.SculptType.None;
+            }
         }
 
         [XmlIgnore]
@@ -340,9 +331,9 @@ namespace OpenSim.Framework
             _scale = new Vector3(side, side, side);
         }
 
-        public void SetHeigth(float heigth)
+        public void SetHeigth(float height)
         {
-            _scale.Z = heigth;
+            _scale.Z = height;
         }
 
         public void SetRadius(float radius)

OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs

@@ -436,7 +436,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 //                    reqnum = String.Format("{0}:{1}",request.RemoteIPEndPoint,request.Headers["opensim-request-id"]);
                  //m_log.DebugFormat("[BASE HTTP SERVER]: <{0}> handle request for {1}",reqnum,request.RawUrl);
 
-                Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US", true);
+                Culture.SetCurrentCulture();
 
 //                //  This is the REST agent interface. We require an agent to properly identify
 //                //  itself. If the REST handler recognizes the prefix it will attempt to

OpenSim/Framework/Tests/MundaneFrameworkTests.cs

@@ -304,9 +304,5 @@ namespace OpenSim.Framework.Tests
             Assert.That(Thread.CurrentThread.CurrentCulture.Name == ci.Name, "SetCurrentCulture failed to set thread culture to en-US");
 
         }     
-
-       
-
     }
 }
-

OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs

@@ -53,8 +53,10 @@ namespace OpenSim.Region.CoreModules.Asset.Tests
         protected FlotsamAssetCache m_cache;
 
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             IConfigSource config = new IniConfigSource();
 
             config.AddConfig("Modules");

OpenSim/Region/CoreModules/Avatar/Groups/GroupsModule.cs

@@ -81,7 +81,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Groups
                 }
 
                 if (groupsConfig.GetString("Module", "Default") != "Default")
+                {
+                    m_Enabled = false;
                     return;
+                }
             }
 
         }

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

@@ -146,7 +146,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 if (sp != null && !sp.IsChildAgent)
                 {
                     // Local message
-                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to root agent {0} {1}", sp.Name, toAgentID);
+//                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to root agent {0} {1}", sp.Name, toAgentID);
 
                     sp.ControllingClient.SendInstantMessage(im);
 
@@ -159,14 +159,14 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             // try child avatar second
             foreach (Scene scene in m_Scenes)
             {
-                m_log.DebugFormat(
+//                m_log.DebugFormat(
-                    "[INSTANT MESSAGE]: Looking for child of {0} in {1}", toAgentID, scene.RegionInfo.RegionName);
+//                    "[INSTANT MESSAGE]: Looking for child of {0} in {1}", toAgentID, scene.RegionInfo.RegionName);
 
                 ScenePresence sp = scene.GetScenePresence(toAgentID);
                 if (sp != null)
                 {
                     // Local message
-                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to child agent {0} {1}", sp.Name, toAgentID);
+//                    m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to child agent {0} {1}", sp.Name, toAgentID);
 
                     sp.ControllingClient.SendInstantMessage(im);
 
@@ -176,7 +176,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 }
             }
 
-            m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to {0} via XMLRPC", im.toAgentID);
+//            m_log.DebugFormat("[INSTANT MESSAGE]: Delivering IM to {0} via XMLRPC", im.toAgentID);
 
             SendGridInstantMessageViaXMLRPC(im, result);
         }

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

@@ -186,17 +186,21 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
 
                 foreach (GridInstantMessage im in msglist)
                 {
-                    // client.SendInstantMessage(im);
+                    if (im.dialog == (byte)InstantMessageDialog.InventoryOffered)
-
+                        // send it directly or else the item will be given twice
-                    // Send through scene event manager so all modules get a chance
+                        client.SendInstantMessage(im);
-                    // to look at this message before it gets delivered.
+                    else
-                    //
+                    {
-                    // Needed for proper state management for stored group
+                        // Send through scene event manager so all modules get a chance
-                    // invitations
+                        // to look at this message before it gets delivered.
-                    //
+                        //
-                    Scene s = FindScene(client.AgentId);
+                        // Needed for proper state management for stored group
-                    if (s != null)
+                        // invitations
-                        s.EventManager.TriggerIncomingInstantMessage(im);
+                        //
+                        Scene s = FindScene(client.AgentId);
+                        if (s != null)
+                            s.EventManager.TriggerIncomingInstantMessage(im);
+                    }
                 }
             }
         }
@@ -215,7 +219,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             if (!m_ForwardOfflineGroupMessages)
             {
                 if (im.dialog == (byte)InstantMessageDialog.GroupNotice ||
-                    im.dialog != (byte)InstantMessageDialog.GroupInvitation)
+                    im.dialog == (byte)InstantMessageDialog.GroupInvitation)
                     return;
             }
 

OpenSim/Region/CoreModules/Framework/InventoryAccess/Tests/InventoryAccessModuleTests.cs

@@ -57,8 +57,10 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess.Tests
         protected TestClient m_tc;
             
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             m_iam = new BasicInventoryAccessModule();
 
             IConfigSource config = new IniConfigSource();

OpenSim/Region/CoreModules/ServiceConnectorsOut/Presence/Tests/PresenceConnectorsTests.cs

@@ -46,8 +46,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence.Tests
     public class PresenceConnectorsTests : OpenSimTestCase
     {
         LocalPresenceServicesConnector m_LocalConnector;
-        private void SetUp()
+
+        public override void SetUp()
         {
+            base.SetUp();
+
             IConfigSource config = new IniConfigSource();
             config.AddConfig("Modules");
             config.AddConfig("PresenceService");

OpenSim/Region/CoreModules/World/Land/Tests/PrimCountModuleTests.cs

@@ -60,8 +60,10 @@ namespace OpenSim.Region.CoreModules.World.Land.Tests
         protected ILandObject m_lo2;        
             
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             m_pcm = new PrimCountModule();
             LandManagementModule lmm = new LandManagementModule();
             m_scene = new SceneHelpers().SetupScene();            

OpenSim/Region/CoreModules/World/Media/Moap/Tests/MoapTests.cs

@@ -50,8 +50,10 @@ namespace OpenSim.Region.CoreModules.World.Media.Moap.Tests
         protected MoapModule m_module;
             
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             m_module = new MoapModule();
             m_scene = new SceneHelpers().SetupScene();
             SceneHelpers.SetupSceneModules(m_scene, m_module);            

OpenSim/Region/CoreModules/World/Objects/Commands/ObjectCommandsModule.cs

@@ -365,7 +365,8 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 
             if (mainParams.Count < 4)
             {
-                m_console.OutputFormat("Usage: show part id [--full] <UUID-or-localID>");
+                //m_console.OutputFormat("Usage: show part id [--full] <UUID-or-localID>");
+                m_console.OutputFormat("Usage: show part id <UUID-or-localID>");
                 return;
             }
 
@@ -405,6 +406,7 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 
             if (mainParams.Count < 5)
             {
+                //m_console.OutputFormat("Usage: show part pos <start-coord> to <end-coord>");
                 m_console.OutputFormat("Usage: show part pos [--full] <start-coord> to <end-coord>");
                 return;
             }
@@ -445,7 +447,8 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
 
             if (mainParams.Count < 4)
             {
-                m_console.OutputFormat("Usage: show part name [--full] [--regex] <name>");
+                m_console.OutputFormat("Usage: show part name [--regex] <name>");
+                //m_console.OutputFormat("Usage: show part name [--full] [--regex] <name>");
                 return;
             }
 
@@ -577,6 +580,58 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
             cdl.AddRow("Link number", sop.LinkNum);
             cdl.AddRow("Flags", sop.Flags);
 
+            if (showFull)
+            {
+                PrimitiveBaseShape s = sop.Shape;
+                cdl.AddRow("FlexiDrag", s.FlexiDrag);
+                cdl.AddRow("FlexiEntry", s.FlexiEntry);
+                cdl.AddRow("FlexiForce", string.Format("<{0},{1},{2}>", s.FlexiForceX, s.FlexiForceY, s.FlexiForceZ));
+                cdl.AddRow("FlexiGravity", s.FlexiGravity);
+                cdl.AddRow("FlexiSoftness", s.FlexiSoftness);
+                cdl.AddRow("HollowShape", s.HollowShape);
+                cdl.AddRow(
+                    "LightColor", 
+                    string.Format("<{0},{1},{2},{3}>", s.LightColorR, s.LightColorB, s.LightColorG, s.LightColorA));
+                cdl.AddRow("FlexiDrag", s.LightCutoff);
+                cdl.AddRow("FlexiDrag", s.LightEntry);
+                cdl.AddRow("FlexiDrag", s.LightFalloff);
+                cdl.AddRow("FlexiDrag", s.LightIntensity);
+                cdl.AddRow("FlexiDrag", s.LightRadius);
+                cdl.AddRow("Media", string.Format("{0} entries", s.Media != null ? s.Media.Count.ToString() : "n/a"));
+                cdl.AddRow("PathBegin", s.PathBegin);
+                cdl.AddRow("PathEnd", s.PathEnd);
+                cdl.AddRow("PathCurve", s.PathCurve);
+                cdl.AddRow("PathRadiusOffset", s.PathRadiusOffset);
+                cdl.AddRow("PathRevolutions", s.PathRevolutions);
+                cdl.AddRow("PathScale", string.Format("<{0},{1}>", s.PathScaleX, s.PathScaleY));
+                cdl.AddRow("PathSkew", string.Format("<{0},{1}>", s.PathShearX, s.PathShearY));
+                cdl.AddRow("FlexiDrag", s.PathSkew);
+                cdl.AddRow("PathTaper", string.Format("<{0},{1}>", s.PathTaperX, s.PathTaperY));
+                cdl.AddRow("PathTwist", s.PathTwist);
+                cdl.AddRow("PathTwistBegin", s.PathTwistBegin);
+                cdl.AddRow("PCode", s.PCode);
+                cdl.AddRow("ProfileBegin", s.ProfileBegin);
+                cdl.AddRow("ProfileEnd", s.ProfileEnd);
+                cdl.AddRow("ProfileHollow", s.ProfileHollow);
+                cdl.AddRow("ProfileShape", s.ProfileShape);
+                cdl.AddRow("ProjectionAmbiance", s.ProjectionAmbiance);
+                cdl.AddRow("ProjectionEntry", s.ProjectionEntry);
+                cdl.AddRow("ProjectionFocus", s.ProjectionFocus);
+                cdl.AddRow("ProjectionFOV", s.ProjectionFOV);
+                cdl.AddRow("ProjectionTextureUUID", s.ProjectionTextureUUID);
+                cdl.AddRow("Scale", s.Scale);
+                cdl.AddRow(
+                    "SculptData", 
+                    string.Format("{0} bytes", s.SculptData != null ? s.SculptData.Length.ToString() : "n/a"));
+                cdl.AddRow("SculptEntry", s.SculptEntry);
+                cdl.AddRow("SculptTexture", s.SculptTexture);
+                cdl.AddRow("SculptType", s.SculptType);
+                cdl.AddRow("State", s.State);
+
+                // TODO, unpack and display texture entries
+                //cdl.AddRow("Textures", string.Format("{0} entries", s.Textures.
+            }
+
             object itemsOutput;
             if (showFull)
             {
@@ -588,7 +643,6 @@ namespace OpenSim.Region.CoreModules.World.Objects.Commands
                 itemsOutput = sop.Inventory.Count;
             }
 
-
             cdl.AddRow("Items", itemsOutput);
 
             return sb.Append(cdl.ToString());

OpenSim/Region/Framework/Interfaces/IXmlRpcRouter.cs

@@ -34,5 +34,6 @@ namespace OpenSim.Region.Framework.Interfaces
         void RegisterNewReceiver(IScriptModule scriptEngine, UUID channelID, UUID objectID, UUID itemID, string url);
         void ScriptRemoved(UUID itemID);
         void ObjectRemoved(UUID objectID);
+        void UnRegisterReceiver(string channelID, UUID itemID);
     }
 }

OpenSim/Region/Framework/Scenes/EntityManager.cs

@@ -31,6 +31,7 @@ using System.Collections.Generic;
 using System.Reflection;
 using log4net;
 using OpenMetaverse;
+using OpenSim.Framework;
 
 namespace OpenSim.Region.Framework.Scenes
 {
@@ -38,7 +39,8 @@ namespace OpenSim.Region.Framework.Scenes
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         
-        private readonly DoubleDictionary<UUID, uint, EntityBase> m_entities = new DoubleDictionary<UUID, uint, EntityBase>();
+        private readonly DoubleDictionaryThreadAbortSafe<UUID, uint, EntityBase> m_entities 
+            = new DoubleDictionaryThreadAbortSafe<UUID, uint, EntityBase>();
 
         public int Count
         {

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -5638,10 +5638,17 @@ namespace OpenSim.Region.Framework.Scenes
             return m_SpawnPoint - 1;
         }
 
-        // Wrappers to get physics modules retrieve assets. Has to be done this way
+        /// <summary>
-        // because we can't assign the asset service to physics directly - at the
+        /// Wrappers to get physics modules retrieve assets. 
-        // time physics are instantiated it's not registered but it will be by
+        /// </summary>
-        // the time the first prim exists.
+        /// <remarks>
+        /// Has to be done this way
+        /// because we can't assign the asset service to physics directly - at the
+        /// time physics are instantiated it's not registered but it will be by
+        /// the time the first prim exists.
+        /// </remarks>
+        /// <param name="assetID"></param>
+        /// <param name="callback"></param>
         public void PhysicsRequestAsset(UUID assetID, AssetReceivedDelegate callback)
         {
             AssetService.Get(assetID.ToString(), callback, PhysicsAssetReceived);

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

@@ -46,6 +46,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
 {
     public class XmlRpcInfo
     {
+        public UUID item;
         public UUID channel;
         public string uri;
     }
@@ -88,6 +89,14 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
                 return;
 
             scene.RegisterModuleInterface<IXmlRpcRouter>(this);
+
+            IScriptModule scriptEngine = scene.RequestModuleInterface<IScriptModule>();
+            if ( scriptEngine != null )
+            {
+                scriptEngine.OnScriptRemoved += this.ScriptRemoved;
+                scriptEngine.OnObjectRemoved += this.ObjectRemoved;
+          
+            }
         }
 
         public void RegionLoaded(Scene scene)
@@ -120,22 +129,36 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
 
         public void RegisterNewReceiver(IScriptModule scriptEngine, UUID channel, UUID objectID, UUID itemID, string uri)
         {
-            if (!m_Channels.ContainsKey(itemID))
+            if (!m_Enabled)
+                return;
+
+            m_log.InfoFormat("[XMLRPC GRID ROUTER]: New receiver Obj: {0} Ch: {1} ID: {2} URI: {3}", 
+                                objectID.ToString(), channel.ToString(), itemID.ToString(), uri);
+
+            XmlRpcInfo info = new XmlRpcInfo();
+            info.channel = channel;
+            info.uri = uri;
+            info.item = itemID;
+
+            bool success = SynchronousRestObjectRequester.MakeRequest<XmlRpcInfo, bool>(
+                    "POST", m_ServerURI+"/RegisterChannel/", info);
+
+            if (!success)
             {
-                XmlRpcInfo info = new XmlRpcInfo();
+                m_log.Error("[XMLRPC GRID ROUTER] Error contacting server");
-                info.channel = channel;
-                info.uri = uri;
-
-                bool success = SynchronousRestObjectRequester.MakeRequest<XmlRpcInfo, bool>(
-                        "POST", m_ServerURI+"/RegisterChannel/", info);
-
-                if (!success)
-                {
-                    m_log.Error("[XMLRPC GRID ROUTER] Error contacting server");
-                }
-
-                m_Channels[itemID] = channel;
             }
+
+            m_Channels[itemID] = channel;
+
+        }
+
+        public void UnRegisterReceiver(string channelID, UUID itemID)
+        {
+            if (!m_Enabled)
+                return;
+
+            RemoveChannel(itemID);
+
         }
 
         public void ScriptRemoved(UUID itemID)
@@ -143,10 +166,33 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
             if (!m_Enabled)
                 return;
 
-            if (m_Channels.ContainsKey(itemID))
+            RemoveChannel(itemID);
+
+        }
+
+        public void ObjectRemoved(UUID objectID)
+        {
+            // m_log.InfoFormat("[XMLRPC GRID ROUTER]: Object Removed {0}",objectID.ToString());
+        }
+
+        private bool RemoveChannel(UUID itemID)
+        {
+            if(!m_Channels.ContainsKey(itemID))
             {
-                bool success = SynchronousRestObjectRequester.MakeRequest<UUID, bool>(
+                m_log.InfoFormat("[XMLRPC GRID ROUTER]: Attempted to unregister non-existing Item: {0}", itemID.ToString());
-                        "POST", m_ServerURI+"/RemoveChannel/", m_Channels[itemID]);
+                return false;
+            }
+
+            XmlRpcInfo info = new XmlRpcInfo();
+
+            info.channel = m_Channels[itemID];
+            info.item = itemID;
+            info.uri = "http://0.0.0.0:00";
+
+            if (info != null)
+            {
+                bool success = SynchronousRestObjectRequester.MakeRequest<XmlRpcInfo, bool>(
+                        "POST", m_ServerURI+"/RemoveChannel/", info);
 
                 if (!success)
                 {
@@ -154,11 +200,9 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
                 }
 
                 m_Channels.Remove(itemID);
+                return true;
             }
-        }
+            return false;
-
-        public void ObjectRemoved(UUID objectID)
-        {
         }
     }
 }

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

@@ -101,12 +101,18 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcRouterModule
             scriptEngine.PostScriptEvent(itemID, "xmlrpc_uri", new Object[] {uri});
         }
 
+        public void UnRegisterReceiver(string channelID, UUID itemID)
+        {
+        }
+
         public void ScriptRemoved(UUID itemID)
         {
+            System.Console.WriteLine("TEST Script Removed!");
         }
 
         public void ObjectRemoved(UUID objectID)
         {
+            System.Console.WriteLine("TEST Obj Removed!");
         }
     }
 }

OpenSim/Region/Physics/BulletSPlugin/BSCharacter.cs

@@ -165,8 +165,8 @@ public sealed class BSCharacter : BSPhysObject
         BulletSimAPI.UpdateSingleAabb2(PhysicsScene.World.ptr, PhysBody.ptr);
 
         // Do this after the object has been added to the world
-        BulletSimAPI.SetCollisionFilterMask2(PhysBody.ptr,
+        BulletSimAPI.SetCollisionGroupMask2(PhysBody.ptr,
-                        (uint)CollisionFilterGroups.AvatarFilter,
+                        (uint)CollisionFilterGroups.AvatarGroup,
                         (uint)CollisionFilterGroups.AvatarMask);
     }
 
@@ -307,7 +307,7 @@ public sealed class BSCharacter : BSPhysObject
         }
         if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0)
         {
-            float waterHeight = PhysicsScene.GetWaterLevelAtXYZ(_position);
+            float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(_position);
             if (Position.Z < waterHeight)
             {
                 _position.Z = waterHeight;

OpenSim/Region/Physics/BulletSPlugin/BSMaterials.cs

@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -53,24 +53,19 @@ public struct MaterialAttributes
     // Names must be in the order of the above enum.
     public static string[] MaterialNames = { "Stone", "Metal", "Glass", "Wood", 
                                      "Flesh", "Plastic", "Rubber", "Light", "Avatar" };
-    public static string[] MaterialAttribs = { "Density", "Friction", "Restitution", 
+    public static string[] MaterialAttribs = { "Density", "Friction", "Restitution"};
-                                   "ccdMotionThreshold", "ccdSweptSphereRadius" };
 
-    public MaterialAttributes(string t, float d, float f, float r, float ccdM, float ccdS)
+    public MaterialAttributes(string t, float d, float f, float r)
     {
         type = t;
         density = d;
         friction = f;
         restitution = r;
-        ccdMotionThreshold = ccdM;
-        ccdSweptSphereRadius = ccdS;
     }
     public string type;
     public float density;
     public float friction;
     public float restitution;
-    public float ccdMotionThreshold;
-    public float ccdSweptSphereRadius;
 }
 
 public static class BSMaterials
@@ -86,50 +81,49 @@ public static class BSMaterials
     // This is where all the default material attributes are defined.
     public static void InitializeFromDefaults(ConfigurationParameters parms)
     {
-    // public static string[] MaterialNames = { "Stone", "Metal", "Glass", "Wood", 
+        // Values from http://wiki.secondlife.com/wiki/PRIM_MATERIAL
+        // public static string[] MaterialNames = { "Stone", "Metal", "Glass", "Wood", 
       //                                "Flesh", "Plastic", "Rubber", "Light", "Avatar" };
         float dFriction = parms.defaultFriction;
         float dRestitution = parms.defaultRestitution;
         float dDensity = parms.defaultDensity;
-        float dCcdM = parms.ccdMotionThreshold;
-        float dCcdS = parms.ccdSweptSphereRadius;
         Attributes[(int)MaterialAttributes.Material.Stone] =
-            new MaterialAttributes("stone",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("stone",dDensity, 0.8f, 0.4f);
         Attributes[(int)MaterialAttributes.Material.Metal] =
-            new MaterialAttributes("metal",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("metal",dDensity, 0.3f, 0.4f);
         Attributes[(int)MaterialAttributes.Material.Glass] =
-            new MaterialAttributes("glass",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("glass",dDensity, 0.2f, 0.7f);
         Attributes[(int)MaterialAttributes.Material.Wood] =
-            new MaterialAttributes("wood",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("wood",dDensity, 0.6f, 0.5f);
         Attributes[(int)MaterialAttributes.Material.Flesh] =
-            new MaterialAttributes("flesh",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("flesh",dDensity, 0.9f, 0.3f);
         Attributes[(int)MaterialAttributes.Material.Plastic] =
-            new MaterialAttributes("plastic",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("plastic",dDensity, 0.4f, 0.7f);
         Attributes[(int)MaterialAttributes.Material.Rubber] =
-            new MaterialAttributes("rubber",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("rubber",dDensity, 0.9f, 0.9f);
         Attributes[(int)MaterialAttributes.Material.Light] =
-            new MaterialAttributes("light",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("light",dDensity, dFriction, dRestitution);
         Attributes[(int)MaterialAttributes.Material.Avatar] =
-            new MaterialAttributes("avatar",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("avatar",60f, 0.2f, 0f);
 
         Attributes[(int)MaterialAttributes.Material.Stone + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("stonePhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("stonePhysical",dDensity, 0.8f, 0.4f);
         Attributes[(int)MaterialAttributes.Material.Metal + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("metalPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("metalPhysical",dDensity, 0.8f, 0.4f);
         Attributes[(int)MaterialAttributes.Material.Glass + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("glassPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("glassPhysical",dDensity, 0.8f, 0.7f);
         Attributes[(int)MaterialAttributes.Material.Wood + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("woodPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("woodPhysical",dDensity, 0.8f, 0.5f);
         Attributes[(int)MaterialAttributes.Material.Flesh + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("fleshPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("fleshPhysical",dDensity, 0.8f, 0.3f);
         Attributes[(int)MaterialAttributes.Material.Plastic + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("plasticPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("plasticPhysical",dDensity, 0.8f, 0.7f);
         Attributes[(int)MaterialAttributes.Material.Rubber + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("rubberPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("rubberPhysical",dDensity, 0.8f, 0.9f);
         Attributes[(int)MaterialAttributes.Material.Light + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("lightPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("lightPhysical",dDensity, dFriction, dRestitution);
         Attributes[(int)MaterialAttributes.Material.Avatar + (int)MaterialAttributes.Material.NumberOfTypes] =
-            new MaterialAttributes("avatarPhysical",dDensity,dFriction,dRestitution, dCcdM, dCcdS);
+            new MaterialAttributes("avatarPhysical",60f, 0.2f, 0f);
     }
 
     // Under the [BulletSim] section, one can change the individual material

OpenSim/Region/Physics/BulletSPlugin/BSMotors.cs

@@ -1,3 +1,30 @@
+/*
+ * 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.Text;
@@ -7,6 +34,10 @@ namespace OpenSim.Region.Physics.BulletSPlugin
 {
 public abstract class BSMotor
 {
+    // Timescales and other things can be turned off by setting them to 'infinite'.
+    public const float Infinite = 12345f;
+    public readonly static Vector3 InfiniteVector = new Vector3(BSMotor.Infinite, BSMotor.Infinite, BSMotor.Infinite);
+
     public BSMotor(string useName)
     {
         UseName = useName;
@@ -15,7 +46,9 @@ public abstract class BSMotor
     public virtual void Reset() { }
     public virtual void Zero() { }
 
+    // A name passed at motor creation for easily identifyable debugging messages.
     public string UseName { get; private set; }
+
     // Used only for outputting debug information. Might not be set so check for null.
     public BSScene PhysicsScene { get; set; }
     protected void MDetailLog(string msg, params Object[] parms)
@@ -30,10 +63,23 @@ public abstract class BSMotor
     }
 }
 // Can all the incremental stepping be replaced with motor classes?
+
+// Motor which moves CurrentValue to TargetValue over TimeScale seconds.
+// The TargetValue is decays in TargetValueDecayTimeScale and
+//     the CurrentValue will be held back by FrictionTimeScale.
+// TimeScale and TargetDelayTimeScale may be 'infinite' which means go decay.
+
+// For instance, if something is moving at speed X and the desired speed is Y,
+//    CurrentValue is X and TargetValue is Y. As the motor is stepped, new
+//    values of CurrentValue are returned that approach the TargetValue.
+// The feature of decaying TargetValue is so vehicles will eventually
+//    come to a stop rather than run forever. This can be disabled by
+//    setting TargetValueDecayTimescale to 'infinite'.
+// The change from CurrentValue to TargetValue is linear over TimeScale seconds.
 public class BSVMotor : BSMotor
 {
-    public Vector3 FrameOfReference { get; set; }
+    // public Vector3 FrameOfReference { get; set; }
-    public Vector3 Offset { get; set; }
+    // public Vector3 Offset { get; set; }
 
     public float TimeScale { get; set; }
     public float TargetValueDecayTimeScale { get; set; }
@@ -46,8 +92,9 @@ public class BSVMotor : BSMotor
     public BSVMotor(string useName)
         : base(useName)
     {
-        TimeScale = TargetValueDecayTimeScale = Efficiency = 1f;
+        TimeScale = TargetValueDecayTimeScale = BSMotor.Infinite;
-        FrictionTimescale = Vector3.Zero;
+        Efficiency = 1f;
+        FrictionTimescale = BSMotor.InfiniteVector;
         CurrentValue = TargetValue = Vector3.Zero;
     }
     public BSVMotor(string useName, float timeScale, float decayTimeScale, Vector3 frictionTimeScale, float efficiency) 
@@ -67,6 +114,14 @@ public class BSVMotor : BSMotor
     {
         TargetValue = target;
     }
+
+    // A form of stepping that does not take the time quantum into account.
+    // The caller must do the right thing later.
+    public Vector3 Step()
+    {
+        return Step(1f);
+    }
+
     public Vector3 Step(float timeStep)
     {
         Vector3 returnCurrent = Vector3.Zero;
@@ -78,23 +133,36 @@ public class BSVMotor : BSMotor
             // Addition =  (desiredVector - currentAppliedVector) / secondsItShouldTakeToComplete
             Vector3 addAmount = (TargetValue - CurrentValue)/TimeScale * timeStep;
             CurrentValue += addAmount;
+
             returnCurrent = CurrentValue;
 
-            // The desired value reduces to zero when also reduces the difference with current.
+            // The desired value reduces to zero which also reduces the difference with current.
-            float decayFactor = (1.0f / TargetValueDecayTimeScale) * timeStep;
+            // If the decay time is infinite, don't decay at all.
-            TargetValue *= (1f - decayFactor);
+            float decayFactor = 0f;
+            if (TargetValueDecayTimeScale != BSMotor.Infinite)
+            {
+                decayFactor = (1.0f / TargetValueDecayTimeScale) * timeStep;
+                TargetValue *= (1f - decayFactor);
+            }
 
             Vector3 frictionFactor = Vector3.Zero;
-            frictionFactor = (Vector3.One / FrictionTimescale) * timeStep;
+            if (FrictionTimescale != BSMotor.InfiniteVector)
-            CurrentValue *= (Vector3.One - frictionFactor);
+            {
+                // frictionFactor = (Vector3.One / FrictionTimescale) * timeStep;
+                // Individual friction components can be 'infinite' so compute each separately.
+                frictionFactor.X = FrictionTimescale.X == BSMotor.Infinite ? 0f : (1f / FrictionTimescale.X) * timeStep;
+                frictionFactor.Y = FrictionTimescale.Y == BSMotor.Infinite ? 0f : (1f / FrictionTimescale.Y) * timeStep;
+                frictionFactor.Z = FrictionTimescale.Z == BSMotor.Infinite ? 0f : (1f / FrictionTimescale.Z) * timeStep;
+                CurrentValue *= (Vector3.One - frictionFactor);
+            }
 
-            MDetailLog("{0},BSVMotor.Step,nonZero,{1},origTarget={2},origCurr={3},timeStep={4},timeScale={5},addAmnt={6},targetDecay={7},decayFact={8},fricTS={9},frictFact={10}",
+            MDetailLog("{0},  BSVMotor.Step,nonZero,{1},origCurr={2},origTarget={3},timeStep={4},timeScale={5},addAmnt={6},targetDecay={7},decayFact={8},fricTS={9},frictFact={10}",
-                                BSScene.DetailLogZero, UseName, origTarget, origCurrVal,
+                                BSScene.DetailLogZero, UseName, origCurrVal, origTarget,
                                 timeStep, TimeScale, addAmount,
                                 TargetValueDecayTimeScale, decayFactor,
                                 FrictionTimescale, frictionFactor);
-            MDetailLog("{0},BSVMotor.Step,nonZero,{1},curr={2},target={3},add={4},decay={5},frict={6},ret={7}",
+            MDetailLog("{0},  BSVMotor.Step,nonZero,{1},curr={2},target={3},add={4},decay={5},frict={6},ret={7}",
-                                    BSScene.DetailLogZero, UseName, TargetValue, CurrentValue, 
+                                    BSScene.DetailLogZero, UseName, CurrentValue, TargetValue,
                                     addAmount, decayFactor, frictionFactor, returnCurrent);
         }
         else
@@ -103,7 +171,7 @@ public class BSVMotor : BSMotor
             CurrentValue = Vector3.Zero;
             TargetValue = Vector3.Zero;
 
-            MDetailLog("{0},BSVMotor.Step,zero,{1},curr={2},target={3},ret={4}",
+            MDetailLog("{0},  BSVMotor.Step,zero,{1},curr={2},target={3},ret={4}",
                                     BSScene.DetailLogZero, UseName, TargetValue, CurrentValue, returnCurrent);
 
         }

OpenSim/Region/Physics/BulletSPlugin/BSPrim.cs

@@ -253,8 +253,9 @@ public sealed class BSPrim : BSPhysObject
         // Zero some other properties in the physics engine
         PhysicsScene.TaintedObject(inTaintTime, "BSPrim.ZeroMotion", delegate()
         {
-            BulletSimAPI.SetInterpolationAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero);
+            // DetailLog("{0},BSPrim.ZeroAngularMotion,call,rotVel={1}", LocalID, _rotationalVelocity);
-            BulletSimAPI.SetAngularVelocity2(PhysBody.ptr, OMV.Vector3.Zero);
+            BulletSimAPI.SetInterpolationAngularVelocity2(PhysBody.ptr, _rotationalVelocity);
+            BulletSimAPI.SetAngularVelocity2(PhysBody.ptr, _rotationalVelocity);
         });
     }
 
@@ -329,7 +330,7 @@ public sealed class BSPrim : BSPhysObject
 
         if ((CurrentCollisionFlags & CollisionFlags.BS_FLOATS_ON_WATER) != 0)
         {
-            float waterHeight = PhysicsScene.GetWaterLevelAtXYZ(_position);
+            float waterHeight = PhysicsScene.TerrainManager.GetWaterLevelAtXYZ(_position);
             // TODO: a floating motor so object will bob in the water
             if (Math.Abs(Position.Z - waterHeight) > 0.1f)
             {
@@ -347,7 +348,9 @@ public sealed class BSPrim : BSPhysObject
         if (ret)
         {
             // Apply upforce and overcome gravity.
-            AddForce(upForce - PhysicsScene.DefaultGravity, false, inTaintTime);
+            OMV.Vector3 correctionForce = upForce - PhysicsScene.DefaultGravity;
+            DetailLog("{0},BSPrim.PositionSanityCheck,applyForce,pos={1},upForce={2},correctionForce={3}", LocalID, _position, upForce, correctionForce);
+            AddForce(correctionForce, false, inTaintTime);
         }
         return ret;
     }
@@ -643,9 +646,13 @@ public sealed class BSPrim : BSPhysObject
         BulletSimAPI.UpdateSingleAabb2(PhysicsScene.World.ptr, PhysBody.ptr);
 
         // Collision filter can be set only when the object is in the world
-        if (PhysBody.collisionFilter != 0 || PhysBody.collisionMask != 0)
+        if (PhysBody.collisionGroup != 0 || PhysBody.collisionMask != 0)
         {
-            BulletSimAPI.SetCollisionFilterMask2(PhysBody.ptr, (uint)PhysBody.collisionFilter, (uint)PhysBody.collisionMask);
+            if (!BulletSimAPI.SetCollisionGroupMask2(PhysBody.ptr, (uint)PhysBody.collisionGroup, (uint)PhysBody.collisionMask))
+            {
+                PhysicsScene.Logger.ErrorFormat("{0} Failure setting prim collision mask. localID={1}, grp={2:X}, mask={3:X}",
+                                LogHeader, LocalID, PhysBody.collisionGroup, PhysBody.collisionMask);
+            }
         }
 
         // Recompute any linkset parameters.
@@ -684,11 +691,11 @@ public sealed class BSPrim : BSPhysObject
             // There can be special things needed for implementing linksets
             Linkset.MakeStatic(this);
             // The activation state is 'disabled' so Bullet will not try to act on it.
-            BulletSimAPI.ForceActivationState2(PhysBody.ptr, ActivationState.DISABLE_SIMULATION);
+            // BulletSimAPI.ForceActivationState2(PhysBody.ptr, ActivationState.DISABLE_SIMULATION);
             // Start it out sleeping and physical actions could wake it up.
-            // BulletSimAPI.ForceActivationState2(BSBody.ptr, ActivationState.ISLAND_SLEEPING);
+            BulletSimAPI.ForceActivationState2(PhysBody.ptr, ActivationState.ISLAND_SLEEPING);
 
-            PhysBody.collisionFilter = CollisionFilterGroups.StaticObjectFilter;
+            PhysBody.collisionGroup = CollisionFilterGroups.StaticObjectGroup;
             PhysBody.collisionMask = CollisionFilterGroups.StaticObjectMask;
         }
         else
@@ -734,7 +741,7 @@ public sealed class BSPrim : BSPhysObject
             BulletSimAPI.ForceActivationState2(PhysBody.ptr, ActivationState.ACTIVE_TAG);
             // BulletSimAPI.Activate2(BSBody.ptr, true);
 
-            PhysBody.collisionFilter = CollisionFilterGroups.ObjectFilter;
+            PhysBody.collisionGroup = CollisionFilterGroups.ObjectGroup;
             PhysBody.collisionMask = CollisionFilterGroups.ObjectMask;
         }
     }
@@ -762,7 +769,7 @@ public sealed class BSPrim : BSPhysObject
                 m_log.ErrorFormat("{0} MakeSolid: physical body of wrong type for non-solidness. id={1}, type={2}", LogHeader, LocalID, bodyType);
             }
             CurrentCollisionFlags = BulletSimAPI.AddToCollisionFlags2(PhysBody.ptr, CollisionFlags.CF_NO_CONTACT_RESPONSE);
-            PhysBody.collisionFilter = CollisionFilterGroups.VolumeDetectFilter;
+            PhysBody.collisionGroup = CollisionFilterGroups.VolumeDetectGroup;
             PhysBody.collisionMask = CollisionFilterGroups.VolumeDetectMask;
         }
     }
@@ -838,15 +845,6 @@ public sealed class BSPrim : BSPhysObject
     }
     public override OMV.Vector3 RotationalVelocity {
         get {
-            /*
-            OMV.Vector3 pv = OMV.Vector3.Zero;
-            // if close to zero, report zero
-            // This is copied from ODE but I'm not sure why it returns zero but doesn't
-            //    zero the property in the physics engine.
-            if (_rotationalVelocity.ApproxEquals(pv, 0.2f))
-                return pv;
-             */
-
             return _rotationalVelocity;
         }
         set {
@@ -1012,6 +1010,9 @@ public sealed class BSPrim : BSPhysObject
         });
     }
     // A torque impulse.
+    // ApplyTorqueImpulse adds torque directly to the angularVelocity.
+    // AddAngularForce accumulates the force and applied it to the angular velocity all at once.
+    // Computed as: angularVelocity += impulse * inertia;
     public void ApplyTorqueImpulse(OMV.Vector3 impulse, bool inTaintTime)
     {
         OMV.Vector3 applyImpulse = impulse;
@@ -1380,54 +1381,16 @@ public sealed class BSPrim : BSPhysObject
 
     public override void UpdateProperties(EntityProperties entprop)
     {
-        /*
-        UpdatedProperties changed = 0;
-        // assign to the local variables so the normal set action does not happen
-        // if (_position != entprop.Position)
-        if (!_position.ApproxEquals(entprop.Position, POSITION_TOLERANCE))
-        {
-            _position = entprop.Position;
-            changed |= UpdatedProperties.Position;
-        }
-        // if (_orientation != entprop.Rotation)
-        if (!_orientation.ApproxEquals(entprop.Rotation, ROTATION_TOLERANCE))
-        {
-            _orientation = entprop.Rotation;
-            changed |= UpdatedProperties.Rotation;
-        }
-        // if (_velocity != entprop.Velocity)
-        if (!_velocity.ApproxEquals(entprop.Velocity, VELOCITY_TOLERANCE))
-        {
-            _velocity = entprop.Velocity;
-            changed |= UpdatedProperties.Velocity;
-        }
-        // if (_acceleration != entprop.Acceleration)
-        if (!_acceleration.ApproxEquals(entprop.Acceleration, ACCELERATION_TOLERANCE))
-        {
-            _acceleration = entprop.Acceleration;
-            changed |= UpdatedProperties.Acceleration;
-        }
-        // if (_rotationalVelocity != entprop.RotationalVelocity)
-        if (!_rotationalVelocity.ApproxEquals(entprop.RotationalVelocity, ROTATIONAL_VELOCITY_TOLERANCE))
-        {
-            _rotationalVelocity = entprop.RotationalVelocity;
-            changed |= UpdatedProperties.RotationalVel;
-        }
-        if (changed != 0)
-        {
-            // Only update the position of single objects and linkset roots
-            if (Linkset.IsRoot(this))
-            {
-                base.RequestPhysicsterseUpdate();
-            }
-        }
-        */
-
-        // Don't check for damping here -- it's done in BulletSim and SceneObjectPart.
-
         // Updates only for individual prims and for the root object of a linkset.
         if (Linkset.IsRoot(this))
         {
+            // A temporary kludge to suppress the rotational effects introduced on vehicles by Bullet
+            // TODO: handle physics introduced by Bullet with computed vehicle physics.
+            if (_vehicle.IsActive)
+            {
+                entprop.RotationalVelocity = OMV.Vector3.Zero;
+            }
+
             // Assign directly to the local variables so the normal set action does not happen
             _position = entprop.Position;
             _orientation = entprop.Rotation;
@@ -1436,7 +1399,7 @@ public sealed class BSPrim : BSPhysObject
             _rotationalVelocity = entprop.RotationalVelocity;
 
             // The sanity check can change the velocity and/or position.
-            if (PositionSanityCheck(true))
+            if (IsPhysical && PositionSanityCheck(true))
             {
                 entprop.Position = _position;
                 entprop.Velocity = _velocity;
@@ -1446,12 +1409,10 @@ public sealed class BSPrim : BSPhysObject
             LastEntityProperties = CurrentEntityProperties;
             CurrentEntityProperties = entprop;
 
-            OMV.Vector3 direction = OMV.Vector3.UnitX * _orientation;
+            OMV.Vector3 direction = OMV.Vector3.UnitX * _orientation;   // DEBUG DEBUG DEBUG
             DetailLog("{0},BSPrim.UpdateProperties,call,pos={1},orient={2},dir={3},vel={4},rotVel={5}",
                     LocalID, _position, _orientation, direction, _velocity, _rotationalVelocity);
 
-            // BulletSimAPI.DumpRigidBody2(PhysicsScene.World.ptr, BSBody.ptr);   // DEBUG DEBUG DEBUG
-
             base.RequestPhysicsterseUpdate();
         }
             /*

OpenSim/Region/Physics/BulletSPlugin/BSScene.cs

@@ -96,6 +96,9 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public long SimulationStep { get { return m_simulationStep; } }
     private int m_taintsToProcessPerStep;
 
+    public delegate void PreStepAction(float timeStep);
+    public event PreStepAction BeforeStep;
+
     // A value of the time now so all the collision and update routines do not have to get their own
     // Set to 'now' just before all the prims and actors are called for collisions and updates
     public int SimulationNowTime { get; private set; }
@@ -127,7 +130,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     public const uint GROUNDPLANE_ID = 1;
     public const uint CHILDTERRAIN_ID = 2;  // Terrain allocated based on our mega-prim childre start here
 
-    private float m_waterLevel;
+    public float SimpleWaterLevel { get; set; }
     public BSTerrainManager TerrainManager { get; private set; }
 
     public ConfigurationParameters Params
@@ -182,6 +185,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     private string m_physicsLoggingDir;
     private string m_physicsLoggingPrefix;
     private int m_physicsLoggingFileMinutes;
+    private bool m_physicsLoggingDoFlush;
     // 'true' of the vehicle code is to log lots of details
     public bool VehicleLoggingEnabled { get; private set; }
 
@@ -290,6 +294,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
                 m_physicsLoggingDir = pConfig.GetString("PhysicsLoggingDir", ".");
                 m_physicsLoggingPrefix = pConfig.GetString("PhysicsLoggingPrefix", "physics-%REGIONNAME%-");
                 m_physicsLoggingFileMinutes = pConfig.GetInt("PhysicsLoggingFileMinutes", 5);
+                m_physicsLoggingDoFlush = pConfig.GetBoolean("PhysicsLoggingDoFlush", false);
                 // Very detailed logging for vehicle debugging
                 VehicleLoggingEnabled = pConfig.GetBoolean("VehicleLoggingEnabled", false);
 
@@ -485,8 +490,10 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         ProcessTaints();
 
         // Some of the prims operate with special vehicle properties
-        ProcessVehicles(timeStep);
+        DoPreStepActions(timeStep);
-        ProcessTaints();    // the vehicles might have added taints
+
+        // the prestep actions might have added taints
+        ProcessTaints();
 
         // step the physical world one interval
         m_simulationStep++;
@@ -515,9 +522,9 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
             collidersCount = 0;
         }
 
-        // Don't have to use the pointers passed back since we know it is the same pinned memory we passed in
+        // Don't have to use the pointers passed back since we know it is the same pinned memory we passed in.
 
-        // Get a value for 'now' so all the collision and update routines don't have to get their own
+        // Get a value for 'now' so all the collision and update routines don't have to get their own.
         SimulationNowTime = Util.EnvironmentTickCount();
 
         // If there were collisions, process them by sending the event to the prim.
@@ -563,6 +570,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
                 ObjectsWithCollisions.Remove(po);
             ObjectsWithNoMoreCollisions.Clear();
         }
+        // Done with collisions.
 
         // If any of the objects had updated properties, tell the object it has been changed by the physics engine
         if (updatedEntityCount > 0)
@@ -586,9 +594,8 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
 
         // The physics engine returns the number of milliseconds it simulated this call.
         // These are summed and normalized to one second and divided by 1000 to give the reported physics FPS.
-        // We multiply by 55 to give a recognizable running rate (55 or less).
+        // Multiply by 55 to give a nominal frame rate of 55.
-        return numSubSteps * m_fixedTimeStep * 1000 * 55;
+        return (float)numSubSteps * m_fixedTimeStep * 1000f * 55f;
-        // return timeStep * 1000 * 55;
     }
 
     // Something has collided
@@ -634,12 +641,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
 
     public override void SetWaterLevel(float baseheight)
     {
-        m_waterLevel = baseheight;
+        SimpleWaterLevel = baseheight;
-    }
-    // Someday....
-    public float GetWaterLevelAtXYZ(Vector3 loc)
-    {
-        return m_waterLevel;
     }
 
     public override void DeleteTerrain()
@@ -910,6 +912,16 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
         }
     }
 
+    private void DoPreStepActions(float timeStep)
+    {
+        ProcessVehicles(timeStep);
+
+        PreStepAction actions = BeforeStep;
+        if (actions != null)
+            actions(timeStep);
+
+    }
+
     // Some prims have extra vehicle actions
     // Called at taint time!
     private void ProcessVehicles(float timeStep)
@@ -974,6 +986,8 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     //          Should handle fetching the right type from the ini file and converting it.
     //    -- a delegate for getting the value as a float
     //    -- a delegate for setting the value from a float
+    //    -- an optional delegate to update the value in the world. Most often used to
+    //          push the new value to an in-world object.
     //
     // The single letter parameters for the delegates are:
     //    s = BSScene
@@ -1172,7 +1186,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
             (s) => { return s.m_params[0].avatarFriction; },
             (s,p,l,v) => { s.UpdateParameterObject(ref s.m_params[0].avatarFriction, p, l, v); } ),
         new ParameterDefn("AvatarStandingFriction", "Avatar friction when standing. Changed on avatar recreation.",
-            0.99f,
+            10.0f,
             (s,cf,p,v) => { s.m_params[0].avatarStandingFriction = cf.GetFloat(p, v); },
             (s) => { return s.m_params[0].avatarStandingFriction; },
             (s,p,l,v) => { s.m_params[0].avatarStandingFriction = v; } ),
@@ -1493,7 +1507,7 @@ public sealed class BSScene : PhysicsScene, IPhysicsParameters
     {
         PhysicsLogging.Write(msg, args);
         // Add the Flush() if debugging crashes. Gets all the messages written out.
-        // PhysicsLogging.Flush();
+        if (m_physicsLoggingDoFlush) PhysicsLogging.Flush();
     }
     // Used to fill in the LocalID when there isn't one. It's the correct number of characters.
     public const string DetailLogZero = "0000000000";

OpenSim/Region/Physics/BulletSPlugin/BSShapeCollection.cs

@@ -65,9 +65,16 @@ public sealed class BSShapeCollection : IDisposable
     private Dictionary<System.UInt64, MeshDesc> Meshes = new Dictionary<System.UInt64, MeshDesc>();
     private Dictionary<System.UInt64, HullDesc> Hulls = new Dictionary<System.UInt64, HullDesc>();
 
+    private bool DDetail = false;
+
     public BSShapeCollection(BSScene physScene)
     {
         PhysicsScene = physScene;
+        // Set the next to 'true' for very detailed shape update detailed logging (detailed details?)
+        // While detailed debugging is still active, this is better than commenting out all the
+        //     DetailLog statements. When debugging slows down, this and the protected logging
+        //     statements can be commented/removed.
+        DDetail = true;
     }
 
     public void Dispose()
@@ -126,13 +133,13 @@ public sealed class BSShapeCollection : IDisposable
     {
         lock (m_collectionActivityLock)
         {
-            DetailLog("{0},BSShapeCollection.ReferenceBody,newBody,body={1}", body.ID, body);
+            if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceBody,newBody,body={1}", body.ID, body);
             PhysicsScene.TaintedObject(inTaintTime, "BSShapeCollection.ReferenceBody", delegate()
             {
                 if (!BulletSimAPI.IsInWorld2(body.ptr))
                 {
                     BulletSimAPI.AddObjectToWorld2(PhysicsScene.World.ptr, body.ptr);
-                    DetailLog("{0},BSShapeCollection.ReferenceBody,addedToWorld,ref={1}", body.ID, body);
+                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceBody,addedToWorld,ref={1}", body.ID, body);
                 }
             });
         }
@@ -149,7 +156,7 @@ public sealed class BSShapeCollection : IDisposable
         {
             PhysicsScene.TaintedObject(inTaintTime, "BSShapeCollection.DereferenceBody", delegate()
             {
-                DetailLog("{0},BSShapeCollection.DereferenceBody,DestroyingBody,body={1},inTaintTime={2}",
+                if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceBody,DestroyingBody,body={1},inTaintTime={2}",
                                             body.ID, body, inTaintTime);
                 // If the caller needs to know the old body is going away, pass the event up.
                 if (bodyCallback != null) bodyCallback(body);
@@ -157,7 +164,7 @@ public sealed class BSShapeCollection : IDisposable
                 if (BulletSimAPI.IsInWorld2(body.ptr))
                 {
                     BulletSimAPI.RemoveObjectFromWorld2(PhysicsScene.World.ptr, body.ptr);
-                    DetailLog("{0},BSShapeCollection.DereferenceBody,removingFromWorld. Body={1}", body.ID, body);
+                    if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceBody,removingFromWorld. Body={1}", body.ID, body);
                 }
 
                 // Zero any reference to the shape so it is not freed when the body is deleted.
@@ -184,7 +191,7 @@ public sealed class BSShapeCollection : IDisposable
                 {
                     // There is an existing instance of this mesh.
                     meshDesc.referenceCount++;
-                    DetailLog("{0},BSShapeCollection.ReferenceShape,existingMesh,key={1},cnt={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,existingMesh,key={1},cnt={2}",
                                 BSScene.DetailLogZero, shape.shapeKey.ToString("X"), meshDesc.referenceCount);
                 }
                 else
@@ -194,7 +201,7 @@ public sealed class BSShapeCollection : IDisposable
                     meshDesc.shapeKey = shape.shapeKey;
                     // We keep a reference to the underlying IMesh data so a hull can be built
                     meshDesc.referenceCount = 1;
-                    DetailLog("{0},BSShapeCollection.ReferenceShape,newMesh,key={1},cnt={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,newMesh,key={1},cnt={2}",
                                 BSScene.DetailLogZero, shape.shapeKey.ToString("X"), meshDesc.referenceCount);
                     ret = true;
                 }
@@ -207,7 +214,7 @@ public sealed class BSShapeCollection : IDisposable
                 {
                     // There is an existing instance of this hull.
                     hullDesc.referenceCount++;
-                    DetailLog("{0},BSShapeCollection.ReferenceShape,existingHull,key={1},cnt={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,existingHull,key={1},cnt={2}",
                                 BSScene.DetailLogZero, shape.shapeKey.ToString("X"), hullDesc.referenceCount);
                 }
                 else
@@ -216,7 +223,7 @@ public sealed class BSShapeCollection : IDisposable
                     hullDesc.ptr = shape.ptr;
                     hullDesc.shapeKey = shape.shapeKey;
                     hullDesc.referenceCount = 1;
-                    DetailLog("{0},BSShapeCollection.ReferenceShape,newHull,key={1},cnt={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.ReferenceShape,newHull,key={1},cnt={2}",
                                 BSScene.DetailLogZero, shape.shapeKey.ToString("X"), hullDesc.referenceCount);
                     ret = true;
 
@@ -246,7 +253,7 @@ public sealed class BSShapeCollection : IDisposable
                 if (shape.isNativeShape)
                 {
                     // Native shapes are not tracked and are released immediately
-                    DetailLog("{0},BSShapeCollection.DereferenceShape,deleteNativeShape,ptr={1},taintTime={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceShape,deleteNativeShape,ptr={1},taintTime={2}",
                                     BSScene.DetailLogZero, shape.ptr.ToString("X"), inTaintTime);
                     if (shapeCallback != null) shapeCallback(shape);
                     BulletSimAPI.DeleteCollisionShape2(PhysicsScene.World.ptr, shape.ptr);
@@ -286,7 +293,7 @@ public sealed class BSShapeCollection : IDisposable
             if (shapeCallback != null) shapeCallback(shape);
             meshDesc.lastReferenced = System.DateTime.Now;
             Meshes[shape.shapeKey] = meshDesc;
-            DetailLog("{0},BSShapeCollection.DereferenceMesh,shape={1},refCnt={2}",
+            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceMesh,shape={1},refCnt={2}",
                                 BSScene.DetailLogZero, shape, meshDesc.referenceCount);
 
         }
@@ -307,7 +314,7 @@ public sealed class BSShapeCollection : IDisposable
 
             hullDesc.lastReferenced = System.DateTime.Now;
             Hulls[shape.shapeKey] = hullDesc;
-            DetailLog("{0},BSShapeCollection.DereferenceHull,shape={1},refCnt={2}",
+            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceHull,shape={1},refCnt={2}",
                     BSScene.DetailLogZero, shape, hullDesc.referenceCount);
         }
     }
@@ -325,13 +332,13 @@ public sealed class BSShapeCollection : IDisposable
             // Failed the sanity check!!
             PhysicsScene.Logger.ErrorFormat("{0} Attempt to free a compound shape that is not compound!! type={1}, ptr={2}",
                                         LogHeader, shape.type, shape.ptr.ToString("X"));
-            DetailLog("{0},BSShapeCollection.DereferenceCompound,notACompoundShape,type={1},ptr={2}",
+            if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceCompound,notACompoundShape,type={1},ptr={2}",
                                         BSScene.DetailLogZero, shape.type, shape.ptr.ToString("X"));
             return;
         }
 
         int numChildren = BulletSimAPI.GetNumberOfCompoundChildren2(shape.ptr);
-        DetailLog("{0},BSShapeCollection.DereferenceCompound,shape={1},children={2}", BSScene.DetailLogZero, shape, numChildren);
+        if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceCompound,shape={1},children={2}", BSScene.DetailLogZero, shape, numChildren);
 
         for (int ii = numChildren - 1; ii >= 0; ii--)
         {
@@ -379,7 +386,7 @@ public sealed class BSShapeCollection : IDisposable
             }
         }
 
-        DetailLog("{0},BSShapeCollection.DereferenceAnonCollisionShape,shape={1}", BSScene.DetailLogZero, shapeInfo);
+        if (DDetail) DetailLog("{0},BSShapeCollection.DereferenceAnonCollisionShape,shape={1}", BSScene.DetailLogZero, shapeInfo);
 
         if (shapeInfo.type != BSPhysicsShapeType.SHAPE_UNKNOWN)
         {
@@ -410,7 +417,7 @@ public sealed class BSShapeCollection : IDisposable
             // an avatar capsule is close to a native shape (it is not shared)
             ret = GetReferenceToNativeShape(prim, BSPhysicsShapeType.SHAPE_CAPSULE,
                             FixedShapeKey.KEY_CAPSULE, shapeCallback);
-            DetailLog("{0},BSShapeCollection.CreateGeom,avatarCapsule,shape={1}", prim.LocalID, prim.PhysShape);
+            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,avatarCapsule,shape={1}", prim.LocalID, prim.PhysShape);
             ret = true;
             haveShape = true;
         }
@@ -420,7 +427,7 @@ public sealed class BSShapeCollection : IDisposable
         if (!haveShape && prim.PreferredPhysicalShape == BSPhysicsShapeType.SHAPE_COMPOUND)
         {
             ret = GetReferenceToCompoundShape(prim, shapeCallback);
-            DetailLog("{0},BSShapeCollection.CreateGeom,compoundShape,shape={1}", prim.LocalID, prim.PhysShape);
+            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,compoundShape,shape={1}", prim.LocalID, prim.PhysShape);
             haveShape = true;
         }
 
@@ -465,7 +472,7 @@ public sealed class BSShapeCollection : IDisposable
                 {
                     ret = GetReferenceToNativeShape(prim, BSPhysicsShapeType.SHAPE_SPHERE,
                                             FixedShapeKey.KEY_SPHERE, shapeCallback);
-                    DetailLog("{0},BSShapeCollection.CreateGeom,sphere,force={1},shape={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,sphere,force={1},shape={2}",
                                         prim.LocalID, forceRebuild, prim.PhysShape);
                 }
             }
@@ -479,7 +486,7 @@ public sealed class BSShapeCollection : IDisposable
                 {
                     ret = GetReferenceToNativeShape( prim, BSPhysicsShapeType.SHAPE_BOX,
                                             FixedShapeKey.KEY_BOX, shapeCallback);
-                    DetailLog("{0},BSShapeCollection.CreateGeom,box,force={1},shape={2}",
+                    if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,box,force={1},shape={2}",
                                         prim.LocalID, forceRebuild, prim.PhysShape);
                 }
             }
@@ -504,13 +511,13 @@ public sealed class BSShapeCollection : IDisposable
         {
             // Update prim.BSShape to reference a hull of this shape.
             ret = GetReferenceToHull(prim,shapeCallback);
-            DetailLog("{0},BSShapeCollection.CreateGeom,hull,shape={1},key={2}",
+            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,hull,shape={1},key={2}",
                                     prim.LocalID, prim.PhysShape, prim.PhysShape.shapeKey.ToString("X"));
         }
         else
         {
             ret = GetReferenceToMesh(prim, shapeCallback);
-            DetailLog("{0},BSShapeCollection.CreateGeom,mesh,shape={1},key={2}",
+            if (DDetail) DetailLog("{0},BSShapeCollection.CreateGeom,mesh,shape={1},key={2}",
                                     prim.LocalID, prim.PhysShape, prim.PhysShape.shapeKey.ToString("X"));
         }
         return ret;
@@ -528,7 +535,7 @@ public sealed class BSShapeCollection : IDisposable
         BulletShape newShape = BuildPhysicalNativeShape(prim, shapeType, shapeKey);
 
         // Don't need to do a 'ReferenceShape()' here because native shapes are not shared.
-        DetailLog("{0},BSShapeCollection.AddNativeShapeToPrim,create,newshape={1},scale={2}",
+        if (DDetail) DetailLog("{0},BSShapeCollection.AddNativeShapeToPrim,create,newshape={1},scale={2}",
                                 prim.LocalID, newShape, prim.Scale);
 
         prim.PhysShape = newShape;
@@ -554,7 +561,7 @@ public sealed class BSShapeCollection : IDisposable
             newShape = new BulletShape(
                         BulletSimAPI.BuildCapsuleShape2(PhysicsScene.World.ptr, 1f, 1f, prim.Scale)
                         , shapeType);
-            DetailLog("{0},BSShapeCollection.BuiletPhysicalNativeShape,capsule,scale={1}", prim.LocalID, prim.Scale);
+            if (DDetail) DetailLog("{0},BSShapeCollection.BuiletPhysicalNativeShape,capsule,scale={1}", prim.LocalID, prim.Scale);
         }
         else
         {
@@ -589,7 +596,7 @@ public sealed class BSShapeCollection : IDisposable
         if (newMeshKey == prim.PhysShape.shapeKey && prim.PhysShape.type == BSPhysicsShapeType.SHAPE_MESH)
             return false;
 
-        DetailLog("{0},BSShapeCollection.GetReferenceToMesh,create,oldKey={1},newKey={2}",
+        if (DDetail) DetailLog("{0},BSShapeCollection.GetReferenceToMesh,create,oldKey={1},newKey={2}",
                                 prim.LocalID, prim.PhysShape.shapeKey.ToString("X"), newMeshKey.ToString("X"));
 
         // Since we're recreating new, get rid of the reference to the previous shape
@@ -620,8 +627,7 @@ public sealed class BSShapeCollection : IDisposable
         }
         else
         {
-            // Pass false for physicalness as this creates some sort of bounding box which we don't need
+            meshData = PhysicsScene.mesher.CreateMesh(objName, pbs, size, lod, true, false);
-            meshData = PhysicsScene.mesher.CreateMesh(objName, pbs, size, lod, false);
 
             if (meshData != null)
             {
@@ -663,7 +669,7 @@ public sealed class BSShapeCollection : IDisposable
         if (newHullKey == prim.PhysShape.shapeKey && prim.PhysShape.type == BSPhysicsShapeType.SHAPE_HULL)
             return false;
 
-        DetailLog("{0},BSShapeCollection.GetReferenceToHull,create,oldKey={1},newKey={2}",
+        if (DDetail) DetailLog("{0},BSShapeCollection.GetReferenceToHull,create,oldKey={1},newKey={2}",
                         prim.LocalID, prim.PhysShape.shapeKey.ToString("X"), newHullKey.ToString("X"));
 
         // Remove usage of the previous shape.
@@ -694,8 +700,8 @@ public sealed class BSShapeCollection : IDisposable
         else
         {
             // Build a new hull in the physical world
-            // Pass false for physicalness as this creates some sort of bounding box which we don't need
+            // Pass true for physicalness as this creates some sort of bounding box which we don't need
-            IMesh meshData = PhysicsScene.mesher.CreateMesh(objName, pbs, size, lod, false);
+            IMesh meshData = PhysicsScene.mesher.CreateMesh(objName, pbs, size, lod, true, false);
             if (meshData != null)
             {
 
@@ -809,7 +815,7 @@ public sealed class BSShapeCollection : IDisposable
         // Create the shape for the root prim and add it to the compound shape. Cannot be a native shape.
         CreateGeomMeshOrHull(prim, shapeCallback);
         BulletSimAPI.AddChildShapeToCompoundShape2(cShape.ptr, prim.PhysShape.ptr, OMV.Vector3.Zero, OMV.Quaternion.Identity);
-        DetailLog("{0},BSShapeCollection.GetReferenceToCompoundShape,addRootPrim,compShape={1},rootShape={2}",
+        if (DDetail) DetailLog("{0},BSShapeCollection.GetReferenceToCompoundShape,addRootPrim,compShape={1},rootShape={2}",
                                     prim.LocalID, cShape, prim.PhysShape);
 
         prim.PhysShape = cShape;
@@ -936,13 +942,13 @@ public sealed class BSShapeCollection : IDisposable
             {
                 bodyPtr = BulletSimAPI.CreateBodyFromShape2(sim.ptr, shape.ptr,
                                         prim.LocalID, prim.RawPosition, prim.RawOrientation);
-                DetailLog("{0},BSShapeCollection.CreateBody,mesh,ptr={1}", prim.LocalID, bodyPtr.ToString("X"));
+                if (DDetail) DetailLog("{0},BSShapeCollection.CreateBody,mesh,ptr={1}", prim.LocalID, bodyPtr.ToString("X"));
             }
             else
             {
                 bodyPtr = BulletSimAPI.CreateGhostFromShape2(sim.ptr, shape.ptr,
                                         prim.LocalID, prim.RawPosition, prim.RawOrientation);
-                DetailLog("{0},BSShapeCollection.CreateBody,ghost,ptr={1}", prim.LocalID, bodyPtr.ToString("X"));
+                if (DDetail) DetailLog("{0},BSShapeCollection.CreateBody,ghost,ptr={1}", prim.LocalID, bodyPtr.ToString("X"));
             }
             aBody = new BulletBody(prim.LocalID, bodyPtr);
 

OpenSim/Region/Physics/BulletSPlugin/BSTerrainHeightmap.cs

@@ -121,8 +121,8 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
         // redo its bounding box now that it is in the world
         BulletSimAPI.UpdateSingleAabb2(PhysicsScene.World.ptr, m_mapInfo.terrainBody.ptr);
 
-        BulletSimAPI.SetCollisionFilterMask2(m_mapInfo.terrainBody.ptr,
+        BulletSimAPI.SetCollisionGroupMask2(m_mapInfo.terrainBody.ptr,
-                            (uint)CollisionFilterGroups.TerrainFilter,
+                            (uint)CollisionFilterGroups.TerrainGroup,
                             (uint)CollisionFilterGroups.TerrainMask);
 
         // Make it so the terrain will not move or be considered for movement.
@@ -148,7 +148,7 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
     }
 
     // The passed position is relative to the base of the region.
-    public override float GetHeightAtXYZ(Vector3 pos)
+    public override float GetTerrainHeightAtXYZ(Vector3 pos)
     {
         float ret = BSTerrainManager.HEIGHT_GETHEIGHT_RET;
 
@@ -166,5 +166,11 @@ public sealed class BSTerrainHeightmap : BSTerrainPhys
         }
         return ret;
     }
+
+    // The passed position is relative to the base of the region.
+    public override float GetWaterLevelAtXYZ(Vector3 pos)
+    {
+        return PhysicsScene.SimpleWaterLevel;
+    }
 }
 }

OpenSim/Region/Physics/BulletSPlugin/BSTerrainManager.cs

@@ -62,7 +62,8 @@ public abstract class BSTerrainPhys : IDisposable
         ID = id;
     }
     public abstract void Dispose();
-    public abstract float GetHeightAtXYZ(Vector3 pos);
+    public abstract float GetTerrainHeightAtXYZ(Vector3 pos);
+    public abstract float GetWaterLevelAtXYZ(Vector3 pos);
 }
 
 // ==========================================================================================
@@ -75,6 +76,7 @@ public sealed class BSTerrainManager
     public const float HEIGHT_INITIALIZATION = 24.987f;
     public const float HEIGHT_INITIAL_LASTHEIGHT = 24.876f;
     public const float HEIGHT_GETHEIGHT_RET = 24.765f;
+    public const float WATER_HEIGHT_GETHEIGHT_RET = 19.998f;
 
     // If the min and max height are equal, we reduce the min by this
     //    amount to make sure that a bounding box is built for the terrain.
@@ -138,8 +140,8 @@ public sealed class BSTerrainManager
         // Ground plane does not move
         BulletSimAPI.ForceActivationState2(m_groundPlane.ptr, ActivationState.DISABLE_SIMULATION);
         // Everything collides with the ground plane.
-        BulletSimAPI.SetCollisionFilterMask2(m_groundPlane.ptr,
+        BulletSimAPI.SetCollisionGroupMask2(m_groundPlane.ptr,
-                        (uint)CollisionFilterGroups.GroundPlaneFilter, (uint)CollisionFilterGroups.GroundPlaneMask);
+                        (uint)CollisionFilterGroups.GroundPlaneGroup, (uint)CollisionFilterGroups.GroundPlaneMask);
 
         // Build an initial terrain and put it in the world. This quickly gets replaced by the real region terrain.
         BSTerrainPhys initialTerrain = new BSTerrainHeightmap(PhysicsScene, Vector3.Zero, BSScene.TERRAIN_ID, DefaultRegionSize);
@@ -358,7 +360,7 @@ public sealed class BSTerrainManager
             BSTerrainPhys physTerrain;
             if (m_terrains.TryGetValue(terrainBaseXYZ, out physTerrain))
             {
-                ret = physTerrain.GetHeightAtXYZ(loc - terrainBaseXYZ);
+                ret = physTerrain.GetTerrainHeightAtXYZ(loc - terrainBaseXYZ);
             }
             else
             {
@@ -370,6 +372,33 @@ public sealed class BSTerrainManager
         return ret;
     }
 
+    public float GetWaterLevelAtXYZ(Vector3 pos)
+    {
+        float ret = WATER_HEIGHT_GETHEIGHT_RET;
+
+        float tX = pos.X;
+        float tY = pos.Y;
+
+        Vector3 terrainBaseXYZ = Vector3.Zero;
+        terrainBaseXYZ.X = ((int)(tX / (int)DefaultRegionSize.X)) * (int)DefaultRegionSize.X;
+        terrainBaseXYZ.Y = ((int)(tY / (int)DefaultRegionSize.Y)) * (int)DefaultRegionSize.Y;
+
+        lock (m_terrains)
+        {
+            BSTerrainPhys physTerrain;
+            if (m_terrains.TryGetValue(terrainBaseXYZ, out physTerrain))
+            {
+                ret = physTerrain.GetWaterLevelAtXYZ(pos);
+            }
+            else
+            {
+                PhysicsScene.Logger.ErrorFormat("{0} GetWaterHeightAtXY: terrain not found: region={1}, x={2}, y={3}",
+                        LogHeader, PhysicsScene.RegionName, tX, tY);
+            }
+        }
+        return ret;
+    }
+
     // Although no one seems to check this, I do support combining.
     public bool SupportsCombining()
     {

OpenSim/Region/Physics/BulletSPlugin/BSTerrainMesh.cs

@@ -88,9 +88,11 @@ public sealed class BSTerrainMesh : BSTerrainPhys
             // Something is very messed up and a crash is in our future.
             return;
         }
+        PhysicsScene.DetailLog("{0},BSTerrainMesh.create,meshed,indices={1},indSz={2},vertices={3},vertSz={4}", 
+                                ID, indicesCount, indices.Length, verticesCount, vertices.Length);
 
         m_terrainShape = new BulletShape(BulletSimAPI.CreateMeshShape2(PhysicsScene.World.ptr,
-                                        indicesCount, indices, verticesCount, vertices),
+                                                    indicesCount, indices, verticesCount, vertices),
                                         BSPhysicsShapeType.SHAPE_MESH);
         if (m_terrainShape.ptr == IntPtr.Zero)
         {
@@ -122,14 +124,14 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         // Static objects are not very massive.
         BulletSimAPI.SetMassProps2(m_terrainBody.ptr, 0f, Vector3.Zero);
 
-        // Return the new terrain to the world of physical objects
+        // Put the new terrain to the world of physical objects
         BulletSimAPI.AddObjectToWorld2(PhysicsScene.World.ptr, m_terrainBody.ptr);
 
-        // redo its bounding box now that it is in the world
+        // Redo its bounding box now that it is in the world
         BulletSimAPI.UpdateSingleAabb2(PhysicsScene.World.ptr, m_terrainBody.ptr);
 
-        BulletSimAPI.SetCollisionFilterMask2(m_terrainBody.ptr,
+        BulletSimAPI.SetCollisionGroupMask2(m_terrainBody.ptr,
-                            (uint)CollisionFilterGroups.TerrainFilter,
+                            (uint)CollisionFilterGroups.TerrainGroup,
                             (uint)CollisionFilterGroups.TerrainMask);
 
         // Make it so the terrain will not move or be considered for movement.
@@ -146,7 +148,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         }
     }
 
-    public override float GetHeightAtXYZ(Vector3 pos)
+    public override float GetTerrainHeightAtXYZ(Vector3 pos)
     {
         // For the moment use the saved heightmap to get the terrain height.
         // TODO: raycast downward to find the true terrain below the position.
@@ -167,6 +169,12 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         return ret;
     }
 
+    // The passed position is relative to the base of the region.
+    public override float GetWaterLevelAtXYZ(Vector3 pos)
+    {
+        return PhysicsScene.SimpleWaterLevel;
+    }
+
     // Convert the passed heightmap to mesh information suitable for CreateMeshShape2().
     // Return 'true' if successfully created.
     public static bool ConvertHeightmapToMesh(
@@ -188,6 +196,11 @@ public sealed class BSTerrainMesh : BSTerrainPhys
         // Simple mesh creation which assumes magnification == 1.
         // TODO: do a more general solution that scales, adds new vertices and smoothes the result.
 
+        // Create an array of vertices that is sizeX+1 by sizeY+1 (note the loop
+        //    from zero to <= sizeX). The triangle indices are then generated as two triangles
+        //    per heightmap point. There are sizeX by sizeY of these squares. The extra row and
+        //    column of vertices are used to complete the triangles of the last row and column
+        //    of the heightmap.
         try
         {
             // One vertice per heightmap value plus the vertices off the top and bottom edge.
@@ -200,16 +213,18 @@ public sealed class BSTerrainMesh : BSTerrainPhys
             float magY = (float)sizeY / extentY;
             physicsScene.DetailLog("{0},BSTerrainMesh.ConvertHeightMapToMesh,totVert={1},totInd={2},extentBase={3},magX={4},magY={5}",
                                     BSScene.DetailLogZero, totalVertices, totalIndices, extentBase, magX, magY);
+            float minHeight = float.MaxValue;
             // Note that sizeX+1 vertices are created since there is land between this and the next region.
             for (int yy = 0; yy <= sizeY; yy++)
             {
-                for (int xx = 0; xx <= sizeX; xx++)     // Hint: the "<=" means we got through sizeX + 1 times
+                for (int xx = 0; xx <= sizeX; xx++)     // Hint: the "<=" means we go around sizeX + 1 times
                 {
                     int offset = yy * sizeX + xx;
-                    // Extend the height from the height from the last row or column
+                    // Extend the height with the height from the last row or column
                     if (yy == sizeY) offset -= sizeX;
                     if (xx == sizeX) offset -= 1;
                     float height = heightMap[offset];
+                    minHeight = Math.Min(minHeight, height);
                     vertices[verticesCount + 0] = (float)xx * magX + extentBase.X;
                     vertices[verticesCount + 1] = (float)yy * magY + extentBase.Y;
                     vertices[verticesCount + 2] = height + extentBase.Z;
@@ -222,7 +237,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
             {
                 for (int xx = 0; xx < sizeX; xx++)
                 {
-                    int offset = yy * sizeX + xx;
+                    int offset = yy * (sizeX + 1) + xx;
                     // Each vertices is presumed to be the upper left corner of a box of two triangles
                     indices[indicesCount + 0] = offset;
                     indices[indicesCount + 1] = offset + 1;
@@ -233,6 +248,7 @@ public sealed class BSTerrainMesh : BSTerrainPhys
                     indicesCount += 6;
                 }
             }
+
             ret = true;
         }
         catch (Exception e)

OpenSim/Region/Physics/BulletSPlugin/BulletSimAPI.cs

@@ -57,12 +57,12 @@ public struct BulletBody
     {
         ID = id;
         ptr = xx;
-        collisionFilter = 0;
+        collisionGroup = 0;
         collisionMask = 0;
     }
     public IntPtr ptr;
     public uint ID;
-    public CollisionFilterGroups collisionFilter;
+    public CollisionFilterGroups collisionGroup;
     public CollisionFilterGroups collisionMask;
     public override string ToString()
     {
@@ -71,10 +71,10 @@ public struct BulletBody
         buff.Append(ID.ToString());
         buff.Append(",p=");
         buff.Append(ptr.ToString("X"));
-        if (collisionFilter != 0 || collisionMask != 0)
+        if (collisionGroup != 0 || collisionMask != 0)
         {
-            buff.Append(",f=");
+            buff.Append(",g=");
-            buff.Append(collisionFilter.ToString("X"));
+            buff.Append(collisionGroup.ToString("X"));
             buff.Append(",m=");
             buff.Append(collisionMask.ToString("X"));
         }
@@ -357,9 +357,10 @@ public enum CollisionFlags : uint
     CF_CHARACTER_OBJECT              = 1 << 4,
     CF_DISABLE_VISUALIZE_OBJECT      = 1 << 5,
     CF_DISABLE_SPU_COLLISION_PROCESS = 1 << 6,
-    // Following used by BulletSim to control collisions
+    // Following used by BulletSim to control collisions and updates
     BS_SUBSCRIBE_COLLISION_EVENTS    = 1 << 10,
     BS_FLOATS_ON_WATER               = 1 << 11,
+    BS_VEHICLE_COLLISIONS            = 1 << 12,
     BS_NONE                          = 0,
     BS_ALL                           = 0xFFFFFFFF,
 
@@ -376,36 +377,36 @@ public enum CollisionFilterGroups : uint
     // Don't use the bit definitions!!  Define the use in a
     //   filter/mask definition below. This way collision interactions
     //   are more easily debugged.
-    BNoneFilter              = 0,
+    BNoneGroup              = 0,
-    BDefaultFilter           = 1 << 0,
+    BDefaultGroup           = 1 << 0,
-    BStaticFilter            = 1 << 1,
+    BStaticGroup            = 1 << 1,
-    BKinematicFilter         = 1 << 2,
+    BKinematicGroup         = 1 << 2,
-    BDebrisFilter            = 1 << 3,
+    BDebrisGroup            = 1 << 3,
-    BSensorTrigger           = 1 << 4,
+    BSensorTrigger          = 1 << 4,
-    BCharacterFilter         = 1 << 5,
+    BCharacterGroup         = 1 << 5,
-    BAllFilter               = 0xFFFFFFFF,
+    BAllGroup               = 0xFFFFFFFF,
     // Filter groups defined by BulletSim
-    BGroundPlaneFilter       = 1 << 10,
+    BGroundPlaneGroup       = 1 << 10,
-    BTerrainFilter           = 1 << 11,
+    BTerrainGroup           = 1 << 11,
-    BRaycastFilter           = 1 << 12,
+    BRaycastGroup           = 1 << 12,
-    BSolidFilter             = 1 << 13,
+    BSolidGroup             = 1 << 13,
-    BLinksetFilter           = 1 << 14,
+    BLinksetGroup           = 1 << 14,
 
     // The collsion filters and masked are defined in one place -- don't want them scattered
-    AvatarFilter            = BCharacterFilter,
+    AvatarGroup             = BCharacterGroup,
-    AvatarMask              = BAllFilter,
+    AvatarMask              = BAllGroup,
-    ObjectFilter            = BSolidFilter,
+    ObjectGroup             = BSolidGroup,
-    ObjectMask              = BAllFilter,
+    ObjectMask              = BAllGroup,
-    StaticObjectFilter      = BStaticFilter,
+    StaticObjectGroup       = BStaticGroup,
-    StaticObjectMask        = BAllFilter & ~BStaticFilter,   // static objects don't collide with each other
+    StaticObjectMask        = AvatarGroup | ObjectGroup,    // static things don't interact with much
-    LinksetFilter           = BLinksetFilter,
+    LinksetGroup            = BLinksetGroup,
-    LinksetMask             = BAllFilter & ~BLinksetFilter, // linkset objects don't collide with each other
+    LinksetMask             = BAllGroup & ~BLinksetGroup, // linkset objects don't collide with each other
-    VolumeDetectFilter      = BSensorTrigger,
+    VolumeDetectGroup       = BSensorTrigger,
     VolumeDetectMask        = ~BSensorTrigger,
-    TerrainFilter           = BTerrainFilter,
+    TerrainGroup            = BTerrainGroup,
-    TerrainMask             = BAllFilter & ~BStaticFilter,  // static objects on the ground don't collide
+    TerrainMask             = BAllGroup & ~BStaticGroup,  // static objects on the ground don't collide
-    GroundPlaneFilter       = BGroundPlaneFilter,
+    GroundPlaneGroup        = BGroundPlaneGroup,
-    GroundPlaneMask         = BAllFilter
+    GroundPlaneMask         = BAllGroup
 
 };
 
@@ -945,7 +946,7 @@ public static extern IntPtr GetConstraintRef2(IntPtr obj, int index);
 public static extern int GetNumConstraintRefs2(IntPtr obj);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern void SetCollisionFilterMask2(IntPtr body, uint filter, uint mask);
+public static extern bool SetCollisionGroupMask2(IntPtr body, uint filter, uint mask);
 
 // =====================================================================================
 // btCollisionShape entries
@@ -1006,14 +1007,17 @@ public static extern void DumpRigidBody2(IntPtr sim, IntPtr collisionObject);
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void DumpCollisionShape2(IntPtr sim, IntPtr collisionShape);
 
+[DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
+public static extern void DumpMapInfo2(IntPtr sim, IntPtr manInfo);
+
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void DumpConstraint2(IntPtr sim, IntPtr constrain);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern void DumpAllInfo2(IntPtr sim);
+public static extern void DumpActivationInfo2(IntPtr sim);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
-public static extern void DumpMapInfo2(IntPtr sim, IntPtr manInfo);
+public static extern void DumpAllInfo2(IntPtr sim);
 
 [DllImport("BulletSim", CallingConvention = CallingConvention.Cdecl), SuppressUnmanagedCodeSecurity]
 public static extern void DumpPhysicsStatistics2(IntPtr sim);

OpenSim/Region/Physics/BulletSPlugin/BulletSimTODO.txt

@@ -0,0 +1,142 @@
+CRASHES
+=================================================
+20121129.1411: editting/moving phys object across region boundries causes crash
+    getPos-> btRigidBody::upcast -> getBodyType -> BOOM
+20121128.1600: mesh object not rezzing (no physics mesh).
+    Causes many errors. Doesn't stop after first error with box shape.
+    Eventually crashes when deleting the object.
+
+VEHICLES TODO LIST:
+=================================================
+Neb car jiggling left and right
+	Happens on terrain and any other mesh object. Flat cubes are much smoother.
+Vehicles (Move smoothly)
+Add vehicle collisions so IsColliding is properly reported.
+	Needed for banking, limitMotorUp, movementLimiting, ...
+Some vehicles should not be able to turn if no speed or off ground.
+For limitMotorUp, use raycast down to find if vehicle is in the air.
+Implement function efficiency for lineaar and angular motion.
+Should vehicle angular/linear movement friction happen after all the components
+	or does it only apply to the basic movement?
+After getting off a vehicle, the root prim is phantom (can be walked through)
+    Need to force a position update for the root prim after compound shape destruction
+Linkset explosion after three "rides" on Nebadon lite vehicle (LinksetConstraint)
+Implement referenceFrame for all the motion routines.
+Cannot edit/move a vehicle being ridden: it jumps back to the origional position.
+
+BULLETSIM TODO LIST:
+=================================================
+Disable activity of passive linkset children.
+	Since the linkset is a compound object, the old prims are left lying
+	around and need to be phantomized so they don't collide, ...
+Scenes with hundred of thousands of static objects take a lot of physics CPU time.
+BSPrim.Force should set a continious force on the prim. The force should be
+	applied each tick.  Some limits?
+Single prim vehicles don't seem to properly vehiclize.
+Gun sending shooter flying.
+Collision margin (gap between physical objects lying on each other)
+Boundry checking (crashes related to crossing boundry)
+    Add check for border edge position for avatars and objects.
+    Verify the events are created for border crossings.
+Avatar rotation (check out changes to ScenePresence for physical rotation)
+Avatar running (what does phys engine need to do?)
+Small physical objects do not interact correctly
+    Create chain of .5x.5x.1 torui and make all but top physical so to hang.
+        The chain will fall apart and pairs will dance around on ground
+    Chains of 1x1x.2 will stay connected but will dance.
+    Chains above 2x2x.4 are move stable and get stablier as torui get larger.
+Add material type linkage and input all the material property definitions.
+	Skeleton classes and table are in the sources but are not filled or used.
+Add PID motor for avatar movement (slow to stop, ...)
+setForce should set a constant force. Different than AddImpulse.
+Implement raycast.
+Implement ShapeCollection.Dispose()
+Implement water as a plain so raycasting and collisions can happen with same.
+
+Find/remove avatar collision with ID=0.
+Test avatar walking up stairs. How does compare with SL.
+    Radius of the capsule affects ability to climb edges.
+Tune terrain/object friction to be closer to SL.
+Debounce avatar contact so legs don't keep folding up when standing.
+Implement LSL physics controls. Like STATUS_ROTATE_X.
+Add border extensions to terrain to help region crossings and objects leaving region.
+
+Speed up creation of large physical linksets
+	For instance, sitting in Neb's car (130 prims) takes several seconds to become physical
+Performance test with lots of avatars. Can BulletSim support a thousand?
+Optimize collisions in C++: only send up to the object subscribed to collisions.
+    Use collision subscription and remove the collsion(A,B) and collision(B,A)
+Check whether SimMotionState needs large if statement (see TODO).
+
+Implement 'top colliders' info.
+Avatar jump
+Performance measurement and changes to make quicker.
+Implement detailed physics stats (GetStats()).
+
+Eliminate collisions between objects in a linkset. (LinksetConstraint)
+    Have UserPointer point to struct with localID and linksetID?
+    Objects in original linkset still collide with each other?
+
+Measure performance improvement from hulls
+Test not using ghost objects for volume detect implementation.
+Performance of closures and delegates for taint processing
+	Are there faster ways?
+	Is any slowdown introduced by the existing implementation significant?
+Is there are more efficient method of implementing pre and post step actions?
+	See http://www.codeproject.com/Articles/29922/Weak-Events-in-C
+
+Physics Arena central pyramid: why is one side permiable?
+
+INTERNAL IMPROVEMENT/CLEANUP
+=================================================
+Remove unused fields from ShapeData (not used in API2)
+Breakout code for mesh/hull/compound/native into separate BSShape* classes
+    Standardize access to building and reference code.
+	The skeleton classes are in the sources but are not complete or linked in.
+Generalize Dynamics and PID with standardized motors.
+Generalize Linkset and vehicles into PropertyManagers
+    Methods for Refresh, RemoveBodyDependencies, RestoreBodyDependencies
+	Possibly generalized a 'pre step action' registration.
+Complete implemention of preStepActions
+	Replace vehicle step call with prestep event.
+	Is there a need for postStepActions? postStepTaints?
+Implement linkset by setting position of children when root updated. (LinksetManual)
+	Linkset implementation using manual prim movement.
+LinkablePrim class? Would that simplify/centralize the linkset logic?
+BSScene.UpdateParameterSet() is broken. How to set params on objects?
+Remove HeightmapInfo from terrain specification.
+    Since C++ code does not need terrain height, this structure et al are not needed.
+Add floating motor for BS_FLOATS_ON_WATER so prim and avatar will
+    bob at the water level. BSPrim.PositionSanityCheck().
+
+THREADING
+=================================================
+Do taint action immediately if not actually executing Bullet.
+	Add lock around Bullet execution and just do taint actions if simulation is not happening.
+
+DONE DONE DONE DONE
+=================================================
+Cleanup code in BSDynamics by using motors. (Resolution: started)
+Consider implementing terrain with a mesh rather than heightmap. (Resolution: done)
+    Would have better and adjustable resolution.
+Build terrain mesh so heighmap is height of the center of the square meter.
+    Resolution: NOT DONE: SL and ODE define meter square as being at one corner with one diagional.
+Terrain as mesh. (Resolution: done)
+How are static linksets seen by the physics engine?
+    Resolution: they are not linked in physics. When moved, all the children are repositioned.
+Convert BSCharacter to use all API2 (Resolution: done)
+Avatar pushing difficult (too heavy?)
+Use asset service passed to BulletSim to get sculptie bodies, etc. (Resolution: done)
+Remove old code in DLL (all non-API2 stuff). (Resolution: done)
+Measurements of mega-physical prim performance (with graph) (Resolution: done, email)
+Debug Bullet internal stats output (why is timing all wrong?)
+	Resolution: Bullet stats logging only works with a single instance of Bullet (one region).
+Implement meshes or just verify that they work. (Resolution: they do!)
+Do prim hash codes work for sculpties and meshes? (Resolution: yes)
+Linkset implementation using compound shapes. (Resolution: implemented LinksetCompound)
+    Compound shapes will need the LocalID in the shapes and collision
+    processing to get it from there.
+Light cycle falling over when driving (Resolution: implemented VerticalAttractor)
+Light cycle not banking	(Resolution: It doesn't. Banking is roll adding yaw.)
+Package Bullet source mods for Bullet internal stats output
+	(Resolution: move code into WorldData.h rather than relying on patches)

OpenSim/Region/Physics/Manager/IMesher.cs

@@ -36,6 +36,7 @@ namespace OpenSim.Region.Physics.Manager
     {
         IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod);
         IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical);
+        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache);
     }
 
     // Values for level of detail to be passed to the mesher.

OpenSim/Region/Physics/Manager/ZeroMesher.cs

@@ -64,10 +64,15 @@ namespace OpenSim.Region.Physics.Manager
     {
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
         {
-            return CreateMesh(primName, primShape, size, lod, false);
+            return CreateMesh(primName, primShape, size, lod, false, false);
         }
 
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
+        {
+            return CreateMesh(primName, primShape, size, lod, false, false);
+        }
+
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache)
         {
             // Remove the reference to the encoded JPEG2000 data so it can be GCed
             primShape.SculptData = OpenMetaverse.Utils.EmptyBytes;

OpenSim/Region/Physics/Meshing/Meshmerizer.cs

@@ -321,7 +321,10 @@ namespace OpenSim.Region.Physics.Meshing
 
             if (primShape.SculptData.Length <= 0)
             {
-                m_log.ErrorFormat("[MESH]: asset data for {0} is zero length", primName);
+                // XXX: At the moment we can not log here since ODEPrim, for instance, ends up triggering this
+                // method twice - once before it has loaded sculpt data from the asset service and once afterwards.
+                // The first time will always call with unloaded SculptData if this needs to be uploaded.
+//                m_log.ErrorFormat("[MESH]: asset data for {0} is zero length", primName);
                 return false;
             }
 
@@ -699,11 +702,16 @@ namespace OpenSim.Region.Physics.Meshing
 
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
         {
-            return CreateMesh(primName, primShape, size, lod, false);
+            return CreateMesh(primName, primShape, size, lod, false, true);
         }
 
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
         {
+            return CreateMesh(primName, primShape, size, lod, isPhysical, true);
+        }
+
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache)
+        {
 #if SPAM
             m_log.DebugFormat("[MESH]: Creating mesh for {0}", primName);
 #endif
@@ -713,9 +721,12 @@ namespace OpenSim.Region.Physics.Meshing
 
             // If this mesh has been created already, return it instead of creating another copy
             // For large regions with 100k+ prims and hundreds of copies of each, this can save a GB or more of memory
-            key = primShape.GetMeshKey(size, lod);
+            if (shouldCache)
-            if (m_uniqueMeshes.TryGetValue(key, out mesh))
+            {
-                return mesh;
+                key = primShape.GetMeshKey(size, lod);
+                if (m_uniqueMeshes.TryGetValue(key, out mesh))
+                    return mesh;
+            }
 
             if (size.X < 0.01f) size.X = 0.01f;
             if (size.Y < 0.01f) size.Y = 0.01f;
@@ -738,7 +749,10 @@ namespace OpenSim.Region.Physics.Meshing
                 // trim the vertex and triangle lists to free up memory
                 mesh.TrimExcess();
 
-                m_uniqueMeshes.Add(key, mesh);
+                if (shouldCache)
+                {
+                    m_uniqueMeshes.Add(key, mesh);
+                }
             }
 
             return mesh;

OpenSim/Region/Physics/OdePlugin/ODEPrim.cs

@@ -3361,6 +3361,11 @@ Console.WriteLine(" JointCreateFixed");
                 _pbs.SculptData = new byte[asset.Data.Length];
                 asset.Data.CopyTo(_pbs.SculptData, 0);
 //                m_assetFailed = false;
+
+//                m_log.DebugFormat(
+//                    "[ODE PRIM]: Received mesh/sculpt data asset {0} with {1} bytes for {2} at {3} in {4}", 
+//                    _pbs.SculptTexture, _pbs.SculptData.Length, Name, _position, _parent_scene.Name);
+
                 m_taintshape = true;
                _parent_scene.AddPhysicsActorTaint(this);
             }

OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs

@@ -114,6 +114,16 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         UUID AssetID { get; }
         Queue EventQueue { get; }
 
+        /// <summary>
+        /// Number of events queued for processing.
+        /// </summary>
+        long EventsQueued { get; }
+
+        /// <summary>
+        /// Number of events processed by this script instance.
+        /// </summary>
+        long EventsProcessed { get; }
+
         void ClearQueue();
         int StartParam { get; set; }
 

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

@@ -6856,6 +6856,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llCloseRemoteDataChannel(string channel)
         {
             m_host.AddScriptLPS(1);
+
+            IXmlRpcRouter xmlRpcRouter = m_ScriptEngine.World.RequestModuleInterface<IXmlRpcRouter>();
+            if (xmlRpcRouter != null)
+            {
+                xmlRpcRouter.UnRegisterReceiver(channel, m_item.ItemID);
+            }
+
             IXMLRPC xmlrpcMod = m_ScriptEngine.World.RequestModuleInterface<IXMLRPC>();
             xmlrpcMod.CloseXMLRPCChannel((UUID)channel);
             ScriptSleep(1000);

OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs

@@ -173,6 +173,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public Queue EventQueue { get; private set; }
 
+        public long EventsQueued
+        {
+            get 
+            {
+                lock (EventQueue)
+                    return EventQueue.Count;
+            }   
+        }
+
+        public long EventsProcessed { get; private set; }
+
         public int StartParam { get; set; }
 
         public TaskInventoryItem ScriptTask { get; private set; }
@@ -774,6 +785,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                                                            ChatTypeEnum.DebugChannel, 2147483647,
                                                            part.AbsolutePosition,
                                                            part.Name, part.UUID, false);
+
+
+                                    m_log.DebugFormat(
+                                        "[SCRIPT INSTANCE]: Runtime error in script {0}, part {1} {2} at {3} in {4}, displayed error {5}, actual exception {6}", 
+                                        ScriptName, 
+                                        PrimName, 
+                                        part.UUID,
+                                        part.AbsolutePosition,
+                                        part.ParentGroup.Scene.Name, 
+                                        text.Replace("\n", "\\n"), 
+                                        e.InnerException);
                                 }
                                 catch (Exception)
                                 {
@@ -808,6 +830,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                 // script engine to run the next event.
                 lock (EventQueue)
                 {
+                    EventsProcessed++;
+
                     if (EventQueue.Count > 0 && Running && !ShuttingDown)
                     {
                         m_CurrentWorkItem = Engine.QueueEventHandler(this);
@@ -1013,7 +1037,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                                     "({0}): {1}", scriptLine - 1,
                                     e.InnerException.Message);
 
-                            System.Console.WriteLine(e.ToString()+"\n");
                             return message;
                         }
                     }

OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiInventoryTests.cs

@@ -57,8 +57,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         protected XEngine.XEngine m_engine;
 
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             IConfigSource initConfigSource = new IniConfigSource();
             IConfig config = initConfigSource.AddConfig("XEngine");
             config.Set("Enabled", "true");

OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiLinkingTests.cs

@@ -62,8 +62,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         protected XEngine.XEngine m_engine;
 
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             IConfigSource initConfigSource = new IniConfigSource();
             IConfig config = initConfigSource.AddConfig("XEngine");
             config.Set("Enabled", "true");

OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiListTests.cs

@@ -51,8 +51,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         private LSL_Api m_lslApi;
 
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             IConfigSource initConfigSource = new IniConfigSource();
             IConfig config = initConfigSource.AddConfig("XEngine");
             config.Set("Enabled", "true");

OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiAppearanceTest.cs

@@ -57,8 +57,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
         protected XEngine.XEngine m_engine;
 
         [SetUp]
-        public void SetUp()
+        public override void SetUp()
         {
+            base.SetUp();
+
             IConfigSource initConfigSource = new IniConfigSource();
             IConfig config = initConfigSource.AddConfig("XEngine");
             config.Set("Enabled", "true");

OpenSim/Region/ScriptEngine/Shared/Tests/OSSL_ApiNpcTests.cs

@@ -127,12 +127,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
             OSSL_Api osslApi = new OSSL_Api();
             osslApi.Initialize(m_engine, so.RootPart, null);
 
-            string npcRaw;
             bool gotExpectedException = false;
             try
             {
-                npcRaw
+                osslApi.osNpcCreate("Jane", "Doe", new LSL_Types.Vector3(128, 128, 128), "not existing notecard name");
-                    = osslApi.osNpcCreate("Jane", "Doe", new LSL_Types.Vector3(128, 128, 128), "not existing notecard name");
             }
             catch (ScriptException)
             {

OpenSim/Region/ScriptEngine/XEngine/XEngine.cs

@@ -30,6 +30,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using System.Linq;
 using System.Reflection;
 using System.Security;
 using System.Security.Policy;
@@ -377,8 +378,20 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         /// </summary>
         /// <param name="cmdparams"></param>
         /// <param name="instance"></param>
-        /// <returns>true if we're okay to proceed, false if not.</returns>
+        /// <param name="comparer">Basis on which to sort output.  Can be null if no sort needs to take place</param>
         private void HandleScriptsAction(string[] cmdparams, Action<IScriptInstance> action)
+        {
+            HandleScriptsAction<object>(cmdparams, action, null);
+        }
+
+        /// <summary>
+        /// Parse the raw item id into a script instance from the command params if it's present.
+        /// </summary>
+        /// <param name="cmdparams"></param>
+        /// <param name="instance"></param>
+        /// <param name="keySelector">Basis on which to sort output.  Can be null if no sort needs to take place</param>
+        private void HandleScriptsAction<TKey>(
+            string[] cmdparams, Action<IScriptInstance> action, Func<IScriptInstance, TKey> keySelector)
         {
             if (!(MainConsole.Instance.ConsoleScene == null || MainConsole.Instance.ConsoleScene == m_Scene))
                 return;
@@ -390,7 +403,12 @@ namespace OpenSim.Region.ScriptEngine.XEngine
     
                 if (cmdparams.Length == 2)
                 {
-                    foreach (IScriptInstance instance in m_Scripts.Values)
+                    IEnumerable<IScriptInstance> scripts = m_Scripts.Values;
+
+                    if (keySelector != null)
+                        scripts = scripts.OrderBy<IScriptInstance, TKey>(keySelector);
+
+                    foreach (IScriptInstance instance in scripts)
                         action(instance);
 
                     return;
@@ -437,9 +455,20 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             StringBuilder sb = new StringBuilder();
             sb.AppendFormat("Status of XEngine instance for {0}\n", m_Scene.RegionInfo.RegionName);
 
-            lock (m_Scripts)
+            long scriptsLoaded, eventsQueued = 0, eventsProcessed = 0;
-                sb.AppendFormat("Scripts loaded             : {0}\n", m_Scripts.Count);
 
+            lock (m_Scripts)
+            {
+                scriptsLoaded = m_Scripts.Count;
+
+                foreach (IScriptInstance si in m_Scripts.Values)
+                {
+                    eventsQueued += si.EventsQueued;
+                    eventsProcessed += si.EventsProcessed;
+                }
+            }
+
+            sb.AppendFormat("Scripts loaded             : {0}\n", scriptsLoaded);
             sb.AppendFormat("Unique scripts             : {0}\n", m_uniqueScripts.Count);
             sb.AppendFormat("Scripts waiting for load   : {0}\n", m_CompileQueue.Count);
             sb.AppendFormat("Max threads                : {0}\n", m_ThreadPool.MaxThreads);
@@ -448,6 +477,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             sb.AppendFormat("In use threads             : {0}\n", m_ThreadPool.InUseThreads);
             sb.AppendFormat("Work items waiting         : {0}\n", m_ThreadPool.WaitingCallbacks);
 //            sb.AppendFormat("Assemblies loaded          : {0}\n", m_Assemblies.Count);
+            sb.AppendFormat("Events queued              : {0}\n", eventsQueued);
+            sb.AppendFormat("Events processed           : {0}\n", eventsProcessed);
 
             SensorRepeat sr = AsyncCommandManager.GetSensorRepeatPlugin(this);
             sb.AppendFormat("Sensors                    : {0}\n", sr != null ? sr.SensorsCount : 0);
@@ -478,7 +509,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 }
             }
 
-            HandleScriptsAction(cmdparams, HandleShowScript);
+            HandleScriptsAction<long>(cmdparams, HandleShowScript, si => si.EventsProcessed);
         }
 
         private void HandleShowScript(IScriptInstance instance)
@@ -508,10 +539,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             sb.AppendFormat("Script name         : {0}\n", instance.ScriptName);
             sb.AppendFormat("Status              : {0}\n", status);
-
+            sb.AppendFormat("Queued events       : {0}\n", instance.EventsQueued);
-            lock (eq)
+            sb.AppendFormat("Processed events    : {0}\n", instance.EventsProcessed);
-                sb.AppendFormat("Queued events       : {0}\n", eq.Count);
-
             sb.AppendFormat("Item UUID           : {0}\n", instance.ItemID);
             sb.AppendFormat("Containing part name: {0}\n", instance.PrimName);
             sb.AppendFormat("Containing part UUID: {0}\n", instance.ObjectID);
@@ -1018,8 +1047,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             string assembly = "";
 
-            CultureInfo USCulture = new CultureInfo("en-US");
+            Culture.SetCurrentCulture();
-            Thread.CurrentThread.CurrentCulture = USCulture;
 
             Dictionary<KeyValuePair<int, int>, KeyValuePair<int, int>> linemap;
 
@@ -1415,8 +1443,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         /// <returns></returns>
         private object ProcessEventHandler(object parms)
         {
-            CultureInfo USCulture = new CultureInfo("en-US");
+            Culture.SetCurrentCulture();
-            Thread.CurrentThread.CurrentCulture = USCulture;
 
             IScriptInstance instance = (ScriptInstance) parms;
             

OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs

@@ -314,7 +314,7 @@ namespace OpenSim.Services.Connectors.Simulation
 
             try
             {
-                OSDMap result = WebUtil.ServiceOSDRequest(uri, request, "QUERYACCESS", 10000, false);
+                OSDMap result = WebUtil.ServiceOSDRequest(uri, request, "QUERYACCESS", 30000, false);
                 bool success = result["success"].AsBoolean();
                 if (result.ContainsKey("_Result"))
                 {

OpenSim/Services/HypergridService/HGInstantMessageService.cs

@@ -61,13 +61,13 @@ namespace OpenSim.Services.HypergridService
         protected static IGridService m_GridService;
         protected static IPresenceService m_PresenceService;
         protected static IUserAgentService m_UserAgentService;
+        protected static IOfflineIMService m_OfflineIMService;
 
         protected static IInstantMessageSimConnector m_IMSimConnector;
 
         protected static Dictionary<UUID, object> m_UserLocationMap = new Dictionary<UUID, object>();
         private static ExpiringCache<UUID, GridRegion> m_RegionCache;
 
-        private static string m_RestURL;
         private static bool m_ForwardOfflineGroupMessages;
         private static bool m_InGatekeeper;
 
@@ -111,9 +111,14 @@ namespace OpenSim.Services.HypergridService
                     return;
                 }
 
-                m_RestURL = cnf.GetString("OfflineMessageURL", string.Empty);
                 m_ForwardOfflineGroupMessages = cnf.GetBoolean("ForwardOfflineGroupMessages", false);
 
+                if (m_InGatekeeper)
+                {
+                    string offlineIMService = cnf.GetString("OfflineIMService", string.Empty);
+                    if (offlineIMService != string.Empty)
+                        m_OfflineIMService = ServerUtils.LoadPlugin<IOfflineIMService>(offlineIMService, args);
+                }
             }
         }
 
@@ -329,18 +334,28 @@ namespace OpenSim.Services.HypergridService
 
         private bool UndeliveredMessage(GridInstantMessage im)
         {
-            if (m_RestURL != string.Empty && (im.offline != 0)
+            if (m_OfflineIMService == null)
-                && (!im.fromGroup || (im.fromGroup && m_ForwardOfflineGroupMessages)))
+                return false;
-            {
-//                m_log.DebugFormat("[HG IM SERVICE]: Message saved");
 
-                return SynchronousRestObjectRequester.MakeRequest<GridInstantMessage, bool>(
+            if (im.dialog != (byte)InstantMessageDialog.MessageFromObject &&
-                         "POST", m_RestURL + "/SaveMessage/", im);
+                im.dialog != (byte)InstantMessageDialog.MessageFromAgent &&
-            }
+                im.dialog != (byte)InstantMessageDialog.GroupNotice &&
-            else
+                im.dialog != (byte)InstantMessageDialog.GroupInvitation &&
+                im.dialog != (byte)InstantMessageDialog.InventoryOffered)
             {
                 return false;
             }
+
+            if (!m_ForwardOfflineGroupMessages)
+            {
+                if (im.dialog == (byte)InstantMessageDialog.GroupNotice ||
+                    im.dialog == (byte)InstantMessageDialog.GroupInvitation)
+                    return false;
+            }
+
+//                m_log.DebugFormat("[HG IM SERVICE]: Message saved");
+            string reason = string.Empty;
+            return m_OfflineIMService.StoreMessage(im, out reason);
         }
     }
 }

OpenSim/Services/Interfaces/IOfflineIMService.cs

@@ -0,0 +1,115 @@
+/*
+ * 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 OpenSim.Framework;
+using OpenMetaverse;
+
+namespace OpenSim.Services.Interfaces
+{
+    public interface IOfflineIMService
+    {
+        List<GridInstantMessage> GetMessages(UUID principalID);
+        bool StoreMessage(GridInstantMessage im, out string reason);
+    }
+
+    public class OfflineIMDataUtils
+    {
+        public static GridInstantMessage GridInstantMessage(Dictionary<string, object> dict)
+        {
+            GridInstantMessage im = new GridInstantMessage();
+
+            if (dict.ContainsKey("BinaryBucket") && dict["BinaryBucket"] != null)
+                im.binaryBucket = OpenMetaverse.Utils.HexStringToBytes(dict["BinaryBucket"].ToString(), true);
+
+            if (dict.ContainsKey("Dialog") && dict["Dialog"] != null)
+                im.dialog = byte.Parse(dict["Dialog"].ToString());
+
+            if (dict.ContainsKey("FromAgentID") && dict["FromAgentID"] != null)
+                im.fromAgentID = new Guid(dict["FromAgentID"].ToString());
+
+            if (dict.ContainsKey("FromAgentName") && dict["FromAgentName"] != null)
+                im.fromAgentName = dict["FromAgentName"].ToString();
+            else
+                im.fromAgentName = string.Empty;
+
+            if (dict.ContainsKey("FromGroup") && dict["FromGroup"] != null)
+                im.fromGroup = bool.Parse(dict["FromGroup"].ToString());
+
+            if (dict.ContainsKey("SessionID") && dict["SessionID"] != null)
+                im.imSessionID = new Guid(dict["SessionID"].ToString());
+
+            if (dict.ContainsKey("Message") && dict["Message"] != null)
+                im.message = dict["Message"].ToString();
+            else
+                im.message = string.Empty;
+
+            if (dict.ContainsKey("Offline") && dict["Offline"] != null)
+                im.offline = byte.Parse(dict["Offline"].ToString());
+
+            if (dict.ContainsKey("EstateID") && dict["EstateID"] != null)
+                im.ParentEstateID = UInt32.Parse(dict["EstateID"].ToString());
+
+            if (dict.ContainsKey("Position") && dict["Position"] != null)
+                im.Position = Vector3.Parse(dict["Position"].ToString());
+
+            if (dict.ContainsKey("RegionID") && dict["RegionID"] != null)
+                im.RegionID = new Guid(dict["RegionID"].ToString());
+
+            if (dict.ContainsKey("Timestamp") && dict["Timestamp"] != null)
+                im.timestamp = UInt32.Parse(dict["Timestamp"].ToString());
+
+            if (dict.ContainsKey("ToAgentID") && dict["ToAgentID"] != null)
+                im.toAgentID = new Guid(dict["ToAgentID"].ToString());
+
+            return im;
+        }
+
+        public static Dictionary<string, object> GridInstantMessage(GridInstantMessage im)
+        {
+            Dictionary<string, object> dict = new Dictionary<string, object>();
+
+            dict["BinaryBucket"] = OpenMetaverse.Utils.BytesToHexString(im.binaryBucket, im.binaryBucket.Length, null);
+            dict["Dialog"] = im.dialog.ToString();
+            dict["FromAgentID"] = im.fromAgentID.ToString();
+            dict["FromAgentName"] = im.fromAgentName == null ? string.Empty : im.fromAgentName;
+            dict["FromGroup"] = im.fromGroup.ToString();
+            dict["SessionID"] = im.imSessionID.ToString();
+            dict["Message"] = im.message == null ? string.Empty : im.message;
+            dict["Offline"] = im.offline.ToString();
+            dict["EstateID"] = im.ParentEstateID.ToString();
+            dict["Position"] = im.Position.ToString();
+            dict["RegionID"] = im.RegionID.ToString();
+            dict["Timestamp"] = im.timestamp.ToString();
+            dict["ToAgentID"] = im.toAgentID.ToString();
+
+            return dict;
+        }
+
+    }
+}

bin/OpenMetaverse.dll.config

@@ -1,5 +1,5 @@
 <configuration>
-    <dllmap os="osx" dll="openjpeg-dotnet.dll" target="lib64/libopenjpeg-dotnet-2.1.5.0-dotnet-1.dylib" />
+    <dllmap os="osx" dll="openjpeg-dotnet.dll" target="lib64/libopenjpeg-dotnet.dylib" />
     <dllmap os="!windows,osx" cpu="x86-64,ia64" dll="openjpeg-dotnet-x86_64.dll" target="lib64/libopenjpeg-dotnet-x86_64" />
     <dllmap os="!windows,osx" cpu="x86" dll="openjpeg-dotnet.dll" target="lib32/libopenjpeg-dotnet" />
 </configuration>

prebuild.xml

@@ -2052,7 +2052,7 @@
       <Reference name="OpenMetaverseTypes" path="../../../bin/"/>
       <Reference name="OpenMetaverse" path="../../../bin/"/>
       <Reference name="Nini" path="../../../bin/"/>
-      <Reference name="Mono.Addins"/>
+      <Reference name="Mono.Addins" path="../../../bin/"/>
       <Reference name="log4net" path="../../../bin/"/>
       <Files>
         <Match pattern="*.cs" recurse="true"/>
@@ -2460,7 +2460,7 @@
       <Reference name="OpenSim.Framework.Servers.HttpServer"/>
       <Reference name="OpenSim.Region.Physics.Manager"/>
       <Reference name="Mono.Data.SqliteClient" path="../../../bin/"/>
-      <Reference name="Mono.Addins"/>
+      <Reference name="Mono.Addins" path="../../../bin/"/>
 
       <!-- For scripting in funny languages by default -->
       <Reference name="XMLRPC" path="../../../bin/"/>