Merge branch 'avination-current' into careminster

Conflicts:
	OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
	OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs

15 files changed, 147 insertions, 88 deletions

diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 0f3bac4..4891c1a 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -196,7 +196,9 @@ namespace OpenSim
 
                 m_securePermissionsLoading = startupConfig.GetBoolean("SecurePermissionsLoading", true);
 
-                string permissionModules = startupConfig.GetString("permissionmodules", "DefaultPermissionsModule");
+                string permissionModules = Util.GetConfigVarFromSections<string>(Config, "permissionmodules",
+                    new string[] { "Startup", "Permissions" }, "DefaultPermissionsModule");
+
                 m_permsModules = new List<string>(permissionModules.Split(','));
 
                 managedStatsURI = startupConfig.GetString("ManagedStatsRemoteFetchURI", String.Empty);
@@ -392,29 +394,19 @@ namespace OpenSim
             }
             else m_log.Error("[REGIONMODULES]: The new RegionModulesController is missing...");
 
-            // XPTO: Fix this
-//            if (m_securePermissionsLoading)
-//            {
-//                foreach (string s in m_permsModules)
-//                {
-//                    if (!scene.RegionModules.ContainsKey(s))
-//                    {
-//                        bool found = false;
-//                        foreach (IRegionModule m in modules)
-//                        {
-//                            if (m.Name == s)
-//                            {
-//                                found = true;
-//                            }
-//                        }
-//                        if (!found)
-//                        {
-//                            m_log.Fatal("[MODULES]: Required module " + s + " not found.");
-//                            Environment.Exit(0);
-//                        }
-//                    }
-//                }
-//            }
+            if (m_securePermissionsLoading)
+            {
+                foreach (string s in m_permsModules)
+                {
+                    if (!scene.RegionModules.ContainsKey(s))
+                    {
+                        m_log.Fatal("[MODULES]: Required module " + s + " not found.");
+                        Environment.Exit(0);
+                    }
+                }
+
+                m_log.InfoFormat("[SCENE]: Secure permissions loading enabled, modules loaded: {0}", String.Join(" ", m_permsModules.ToArray()));
+            }
 
             scene.SetModuleInterfaces();
 // First Step of bootreport sequence
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
index c8e1e83..e053054 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
@@ -77,6 +77,8 @@ namespace OpenSim.Region.ClientStack.Linden
         private Dictionary<UUID, string> m_capsDict = new Dictionary<UUID, string>();
         private static Thread[] m_workerThreads = null;
 
+        private string m_Url = "localhost";
+
         private static OpenMetaverse.BlockingQueue<aPollRequest> m_queue =
                 new OpenMetaverse.BlockingQueue<aPollRequest>();
 
@@ -88,6 +90,9 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public void Initialise(IConfigSource source)
         {
+            IConfig config = source.Configs["ClientStack.LindenCaps"];
+            if (config != null)
+                m_Url = config.GetString("Cap_GetTexture", "localhost");
         }
 
         public void AddRegion(Scene s)
@@ -345,32 +350,38 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private void RegisterCaps(UUID agentID, Caps caps)
         {
-            m_URL = "/CAPS/" + UUID.Random() + "/";
-
-            // Register this as a poll service           
-            PollServiceTextureEventArgs args = new PollServiceTextureEventArgs(agentID, m_scene);
-            
-            args.Type = PollServiceEventArgs.EventType.Texture;
-            MainServer.Instance.AddPollServiceHTTPHandler(m_URL, args);
-
-            string hostName = m_scene.RegionInfo.ExternalHostName;
-            uint port = (MainServer.Instance == null) ? 0 : MainServer.Instance.Port;
-            string protocol = "http";
-            
-            if (MainServer.Instance.UseSSL)
+            if (m_Url == "localhost")
             {
-                hostName = MainServer.Instance.SSLCommonName;
-                port = MainServer.Instance.SSLPort;
-                protocol = "https";
-            }
+                string capUrl = "/CAPS/" + UUID.Random() + "/";
 
-            IExternalCapsModule handler = m_scene.RequestModuleInterface<IExternalCapsModule>();
-            if (handler != null)
-                handler.RegisterExternalUserCapsHandler(agentID, caps, "GetTexture", m_URL);
+                // Register this as a poll service           
+                PollServiceTextureEventArgs args = new PollServiceTextureEventArgs(agentID, m_scene);
+                
+                args.Type = PollServiceEventArgs.EventType.Texture;
+                MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
+
+                string hostName = m_scene.RegionInfo.ExternalHostName;
+                uint port = (MainServer.Instance == null) ? 0 : MainServer.Instance.Port;
+                string protocol = "http";
+                
+                if (MainServer.Instance.UseSSL)
+                {
+                    hostName = MainServer.Instance.SSLCommonName;
+                    port = MainServer.Instance.SSLPort;
+                    protocol = "https";
+                }
+                IExternalCapsModule handler = m_scene.RequestModuleInterface<IExternalCapsModule>();
+                if (handler != null)
+                    handler.RegisterExternalUserCapsHandler(agentID, caps, "GetTexture", capUrl);
+                else
+                    caps.RegisterHandler("GetTexture", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
+                m_pollservices[agentID] = args;
+                m_capsDict[agentID] = capUrl;
+            }
             else
-                caps.RegisterHandler("GetTexture", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, m_URL));
-            m_pollservices[agentID] = args;
-            m_capsDict[agentID] = m_URL;
+            {
+                caps.RegisterHandler("GetTexture", m_Url);
+            }
         }
 
         private void DeregisterCaps(UUID agentID, Caps caps)
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index dc28be8..36edd0b 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -4004,6 +4004,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         part.Shape.ProfileHollow = 27500;
                     }
                 }
+                else if (update.Entity is ScenePresence)
+                {
+                    ScenePresence presence = (ScenePresence)update.Entity;
+
+                    // If ParentUUID is not UUID.Zero and ParentID is 0, this
+                    // avatar is in the process of crossing regions while
+                    // sat on an object. In this state, we don't want any
+                    // updates because they will visually orbit the avatar.
+                    // Update will be forced once crossing is completed anyway.
+                    if (presence.ParentUUID != UUID.Zero && presence.ParentID == 0)
+                        continue;
+                }
 
                 ++updatesThisCall;
 
diff --git a/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs b/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
index 343cdb5..c52d586 100644
--- a/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
@@ -182,6 +182,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Combat.CombatModule
             try
             {
                 ILandObject obj = avatar.Scene.LandChannel.GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+                if (obj == null)
+                    return;
                 if ((obj.LandData.Flags & (uint)ParcelFlags.AllowDamage) != 0
                     || avatar.Scene.RegionInfo.RegionSettings.AllowDamage)
                 {
diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index f8e93e1..50855fe 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -42,8 +42,8 @@ using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.World.Permissions
 {
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "PermissionsModule")]
-    public class PermissionsModule : INonSharedRegionModule, IPermissionsModule
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DefaultPermissionsModule")]
+    public class DefaultPermissionsModule : INonSharedRegionModule, IPermissionsModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
                 
@@ -348,7 +348,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
         public string Name
         {
-            get { return "PermissionsModule"; }
+            get { return "DefaultPermissionsModule"; }
         }
 
         public Type ReplaceableInterface
diff --git a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
index 29652aa..c0057ee 100644
--- a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
+++ b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
@@ -632,7 +632,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             // Do the frame processing
             double steps = (double)m_currentFrame.TimeMS / tickDuration;
-
+            
             if (steps <= 0.0)
             {
                 m_group.RootPart.Velocity = Vector3.Zero;
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 18e7eb8..d6d2df4 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2820,8 +2820,10 @@ namespace OpenSim.Region.Framework.Scenes
                 newObject.RootPart.ParentGroup.CreateScriptInstances(0, false, DefaultScriptEngine, GetStateSource(newObject));
                 newObject.ResumeScripts();
 
-                if (newObject.RootPart.KeyframeMotion != null)
-                    newObject.RootPart.KeyframeMotion.UpdateSceneObject(newObject);
+                // AddSceneObject already does this and doing it again messes
+                // up region crossings, so don't.
+                //if (newObject.RootPart.KeyframeMotion != null)
+                //    newObject.RootPart.KeyframeMotion.UpdateSceneObject(newObject);
             }
 
             // Do this as late as possible so that listeners have full access to the incoming object
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 9e3d875..6deb870 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -591,6 +591,7 @@ namespace OpenSim.Region.Framework.Scenes
                                 avinfo.ParentID = av.ParentID;
                                 avsToCross.Add(avinfo);
 
+                                av.PrevSitOffset = av.OffsetPosition;
                                 av.ParentID = 0;
                             }
 
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 88ecda2..183d8d1 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -265,7 +265,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         private int m_movementAnimationUpdateCounter = 0;
 
-        private Vector3 m_prevSitOffset;
+        public Vector3 PrevSitOffset { get; set; }
 
         protected AvatarAppearance m_appearance;
 
@@ -997,7 +997,7 @@ namespace OpenSim.Region.Framework.Scenes
 //                    ParentPosition = part.GetWorldPosition();
                     ParentID = part.LocalId;
                     ParentPart = part;
-                    m_pos = m_prevSitOffset;
+                    m_pos = PrevSitOffset;
 //                    pos = ParentPosition;
                     pos = part.GetWorldPosition();
                 }
@@ -2414,6 +2414,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (ParentID != 0)
             {
+                PrevSitOffset = m_pos; // Save sit offset
                 SceneObjectPart part = ParentPart;
                 UnRegisterSeatControls(part.ParentGroup.UUID);
 
@@ -3649,7 +3650,7 @@ namespace OpenSim.Region.Framework.Scenes
             cAgent.Appearance = new AvatarAppearance(Appearance);
 
             cAgent.ParentPart = ParentUUID;
-            cAgent.SitOffset = m_pos;
+            cAgent.SitOffset = PrevSitOffset;
             
             lock (scriptedcontrols)
             {
@@ -3692,7 +3693,7 @@ namespace OpenSim.Region.Framework.Scenes
             CameraLeftAxis = cAgent.LeftAxis;
             CameraUpAxis = cAgent.UpAxis;
             ParentUUID = cAgent.ParentPart;
-            m_prevSitOffset = cAgent.SitOffset;
+            PrevSitOffset = cAgent.SitOffset;
 
             // When we get to the point of re-computing neighbors everytime this
             // changes, then start using the agent's drawdistance rather than the 
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
index 5b5fb92..95b30d5 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
@@ -83,8 +83,11 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
             
             TestScene scene = new SceneHelpers().SetupScene();
-            SceneHelpers.SetupSceneModules(scene, new PermissionsModule());
-            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Startup");
+            config.Set("serverside_object_permissions", true);
+            SceneHelpers.SetupSceneModules(scene, configSource, new object[] { new DefaultPermissionsModule() });
+            IClientAPI client = SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
             
             // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
             AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
@@ -106,9 +109,6 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             
             SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
             Assert.That(retrievedPart2, Is.Null);              
-
-            Assert.That(client.ReceivedKills.Count, Is.EqualTo(1));
-            Assert.That(client.ReceivedKills[0], Is.EqualTo(soLocalId));
         }
 
         /// <summary>
@@ -135,7 +135,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             SceneHelpers.SetupSceneModules(sceneB, config, etmB);
 
             // We need this for derez
-            SceneHelpers.SetupSceneModules(sceneA, new PermissionsModule());
+            //SceneHelpers.SetupSceneModules(sceneA, new PermissionsModule());
 
             UserAccount uaA = UserAccountHelpers.CreateUserWithInventory(sceneA, "Andy", "AAA", 0x1, "");
             UserAccount uaB = UserAccountHelpers.CreateUserWithInventory(sceneA, "Brian", "BBB", 0x2, "");
@@ -155,12 +155,6 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             uint soLocalId = so.LocalId;
 
             sceneA.DeleteSceneObject(so, false);
-
-            Assert.That(clientA.ReceivedKills.Count, Is.EqualTo(1));
-            Assert.That(clientA.ReceivedKills[0], Is.EqualTo(soLocalId));
-
-            Assert.That(childClientsB[0].ReceivedKills.Count, Is.EqualTo(1));
-            Assert.That(childClientsB[0].ReceivedKills[0], Is.EqualTo(soLocalId));
         }
         
         /// <summary>
@@ -179,7 +173,10 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             UUID objectOwnerId = UUID.Parse("20000000-0000-0000-0000-000000000001");
             
             TestScene scene = new SceneHelpers().SetupScene();
-            SceneHelpers.SetupSceneModules(scene, new PermissionsModule());            
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Startup");
+            config.Set("serverside_object_permissions", true);
+            SceneHelpers.SetupSceneModules(scene, configSource, new object[] { new DefaultPermissionsModule() });            
             IClientAPI client = SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
             
             // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
@@ -262,4 +259,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 //            Assert.That(retrievedPart, Is.Null);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
index c7eaff9..e7a1fe0 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
@@ -71,7 +71,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
                        
             SceneHelpers.SetupSceneModules(
                 scene, configSource, new object[] 
-                   { new PermissionsModule(), 
+                   { new DefaultPermissionsModule(), 
                      new GroupsModule(), 
                      new MockGroupsServicesConnector() });
             
@@ -82,4 +82,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             groupsModule.CreateGroup(client, "group1", "To boldly go", true, UUID.Zero, 5, true, true, true);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
index 8c25dbc..fff542b 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
@@ -282,7 +282,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // We need to set up the permisions module on scene B so that our later use of agent limit to deny
             // QueryAccess won't succeed anyway because administrators are always allowed in and the default
             // IsAdministrator if no permissions module is present is true.
-            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new PermissionsModule(), etmB });
+            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new DefaultPermissionsModule(), etmB });
 
             // Shared scene modules
             SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
@@ -447,7 +447,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // We need to set up the permisions module on scene B so that our later use of agent limit to deny
             // QueryAccess won't succeed anyway because administrators are always allowed in and the default
             // IsAdministrator if no permissions module is present is true.
-            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new PermissionsModule(), etmB });
+            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new DefaultPermissionsModule(), etmB });
 
             // Shared scene modules
             SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
@@ -660,4 +660,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 //            TestHelpers.DisableLogging();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index 2fb073d..2427cbe 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -231,6 +231,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                 ItemID = ScriptTask.ItemID;
                 AssetID = ScriptTask.AssetID;
             }
+            LocalID = part.LocalId;
 
             PrimName = part.ParentGroup.Name;
             StartParam = startParam;
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 9d1e143..27d7674 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -1316,13 +1316,21 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             ScriptInstance instance = null;
             // Create the object record
+            UUID appDomain = assetID;
+           
+
+          
             lockScriptsForRead(true);
             if ((!m_Scripts.ContainsKey(itemID)) ||
                 (m_Scripts[itemID].AssetID != assetID))
             {
                 lockScriptsForRead(false);
-
-                UUID appDomain = assetID;
+  instance = new ScriptInstance(this, part,
+                                          item,
+                                          startParam, postOnRez,
+                                          m_MaxScriptQueue);
+                
+                
 
                 if (part.ParentGroup.IsAttachment)
                     appDomain = part.ParentGroup.RootPart.UUID;
@@ -1345,9 +1353,39 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                             sandbox = AppDomain.CreateDomain(
                                             m_Scene.RegionInfo.RegionID.ToString(),
                                             evidence, appSetup);
-                            m_AppDomains[appDomain].AssemblyResolve +=
-                                new ResolveEventHandler(
-                                    AssemblyResolver.OnAssemblyResolve);
+                            if (m_AppDomains.ContainsKey(appDomain))
+                            {
+                                m_AppDomains[appDomain].AssemblyResolve +=
+                                    new ResolveEventHandler(
+                                        AssemblyResolver.OnAssemblyResolve);
+                                if (m_DomainScripts.ContainsKey(appDomain))
+                                {
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+                                else
+                                {
+                                    m_DomainScripts.Add(appDomain, new List<UUID>());
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+                            }
+                            else
+                            {
+                                m_AppDomains.Add(appDomain, sandbox);
+                                m_AppDomains[appDomain].AssemblyResolve +=
+                                    new ResolveEventHandler(
+                                        AssemblyResolver.OnAssemblyResolve);
+                                if (m_DomainScripts.ContainsKey(appDomain))
+                                {
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+                                else
+                                {
+                                    m_DomainScripts.Add(appDomain, new List<UUID>());
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+
+                            }
+
                         }
                         else
                         {
@@ -1373,12 +1411,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                         return false;
                     }
                 }
-                m_DomainScripts[appDomain].Add(itemID);
-
-                instance = new ScriptInstance(this, part,
-                                              item,
-                                              startParam, postOnRez,
-                                              m_MaxScriptQueue);
+                
 
                 instance.Load(m_AppDomains[appDomain], assembly, stateSource);
 //                m_log.DebugFormat(
@@ -1502,6 +1535,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             if (handlerObjectRemoved != null)
             {
                 SceneObjectPart part = m_Scene.GetSceneObjectPart(localID);                    
+                if (part != null)
                 handlerObjectRemoved(part.UUID);
             }
 
diff --git a/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs b/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
index 3e06cf0..bf0cc35 100644
--- a/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
@@ -143,7 +143,13 @@ namespace OpenSim.Services.Connectors
 
             string prefix = id.Substring(0, 2).ToLower();
 
-            string host = m_UriMap[prefix];
+            string host;
+            
+            // HG URLs will not be valid UUIDS
+            if (m_UriMap.ContainsKey(prefix))
+                host = m_UriMap[prefix];
+            else
+                host = m_UriMap["00"];
 
             serverUri.Host = host;