Merge branch 'master' into careminster

Conflicts:
	OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
	OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
	OpenSim/Region/ScriptEngine/XEngine/XEngine.cs

16 files changed, 244 insertions, 142 deletions

diff --git a/OpenSim/Framework/Servers/BaseOpenSimServer.cs b/OpenSim/Framework/Servers/BaseOpenSimServer.cs
index 264625d..7bbb290 100644
--- a/OpenSim/Framework/Servers/BaseOpenSimServer.cs
+++ b/OpenSim/Framework/Servers/BaseOpenSimServer.cs
@@ -321,7 +321,7 @@ namespace OpenSim.Framework.Servers
             TimeSpan timeTaken = DateTime.Now - m_startuptime;
             
             m_log.InfoFormat(
-                "[STARTUP]: Non-script portion of startup took {0}m {1}s.  PLEASE WAIT FOR LOGINS TO BE ENABLED ON REGIONS.",
+                "[STARTUP]: Non-script portion of startup took {0}m {1}s.  PLEASE WAIT FOR LOGINS TO BE ENABLED ON REGIONS ONCE SCRIPTS HAVE STARTED.",
                 timeTaken.Minutes, timeTaken.Seconds);
         }
 
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
index 9d512c6..3089351 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using OpenMetaverse;
+
 namespace OpenSim.Framework.Servers.HttpServer
 {
     public delegate void RequestMethod(UUID requestID, Hashtable request);
@@ -44,7 +45,11 @@ namespace OpenSim.Framework.Servers.HttpServer
         public NoEventsMethod NoEvents;
         public RequestMethod Request;
         public UUID Id;
-        public PollServiceEventArgs(RequestMethod pRequest, HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,UUID pId)
+
+        public PollServiceEventArgs(
+            RequestMethod pRequest,
+            HasEventsMethod pHasEvents, GetEventsMethod pGetEvents, NoEventsMethod pNoEvents,
+            UUID pId)
         {
             Request = pRequest;
             HasEvents = pHasEvents;
@@ -53,4 +58,4 @@ namespace OpenSim.Framework.Servers.HttpServer
             Id = pId;
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
index 553a7eb..723530a 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
@@ -31,7 +31,6 @@ using OpenMetaverse;
 
 namespace OpenSim.Framework.Servers.HttpServer
 {
-
     public class PollServiceHttpRequest
     {
         public readonly PollServiceEventArgs PollServiceArgs;
@@ -39,7 +38,9 @@ namespace OpenSim.Framework.Servers.HttpServer
         public readonly IHttpRequest Request;
         public readonly int RequestTime;
         public readonly UUID RequestID;
-        public PollServiceHttpRequest(PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest)
+
+        public PollServiceHttpRequest(
+            PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest)
         {
             PollServiceArgs = pPollServiceArgs;
             HttpContext = pHttpContext;
@@ -48,4 +49,4 @@ namespace OpenSim.Framework.Servers.HttpServer
             RequestID = UUID.Random();
         }
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index c05ef3c..54cff55 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -198,31 +198,40 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
         }
 
-        public void SaveChangedAttachments(IScenePresence sp, bool saveAllScripted)
+        public void DeRezAttachments(IScenePresence sp, bool saveChanged, bool saveAllScripted)
         {
-//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Saving changed attachments for {0}", sp.Name);
-
             if (!Enabled)
                 return;
 
-            foreach (SceneObjectGroup grp in sp.GetAttachments())
+//            m_log.DebugFormat("[ATTACHMENTS MODULE]: Saving changed attachments for {0}", sp.Name);
+
+            lock (sp.AttachmentsSyncLock)
             {
-                grp.IsAttachment = false;
-                grp.AbsolutePosition = grp.RootPart.AttachedPos;
-                UpdateKnownItem(sp, grp, saveAllScripted);
-                grp.IsAttachment = true;
+                foreach (SceneObjectGroup grp in sp.GetAttachments())
+                {
+                    grp.Scene.DeleteSceneObject(grp, false);
+    
+                    if (saveChanged || saveAllScripted)
+                    {
+                        grp.IsAttachment = false;
+                        grp.AbsolutePosition = grp.RootPart.AttachedPos;
+                        UpdateKnownItem(sp, grp, saveAllScripted);
+                    }
+                }
+    
+                sp.ClearAttachments();
             }
         }
 
         public void DeleteAttachmentsFromScene(IScenePresence sp, bool silent)
         {
-//            m_log.DebugFormat(
-//                "[ATTACHMENTS MODULE]: Deleting attachments from scene {0} for {1}, silent = {2}",
-//                m_scene.RegionInfo.RegionName, sp.Name, silent);
-
             if (!Enabled)
                 return;
 
+//            m_log.DebugFormat(
+//                "[ATTACHMENTS MODULE]: Deleting attachments from scene {0} for {1}, silent = {2}",
+//                m_scene.RegionInfo.RegionName, sp.Name, silent);            
+
             foreach (SceneObjectGroup sop in sp.GetAttachments())
             {
                 sop.Scene.DeleteSceneObject(sop, silent);
@@ -477,17 +486,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (!Enabled)
                 return;
 
-            // First we save the
-            // attachment point information, then we update the relative 
-            // positioning. Then we have to mark the object as NOT an
-            // attachment. This is necessary in order to correctly save
-            // and retrieve GroupPosition information for the attachment.
-            // Finally, we restore the object's attachment status.
-            uint attachmentPoint = sog.AttachmentPoint;
             sog.UpdateGroupPosition(pos);
-            sog.IsAttachment = false;
-            sog.AbsolutePosition = sog.RootPart.AttachedPos;
-            sog.AttachmentPoint = attachmentPoint;
             sog.HasGroupChanged = true;            
         }
 
@@ -770,6 +769,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                         {
                             m_scene.EventManager.TriggerOnAttach(group.LocalId, itemID, UUID.Zero);
                             sp.RemoveAttachment(group);
+                            m_scene.DeleteSceneObject(group, false);
 
                             // Prepare sog for storage
                             group.AttachedAvatar = UUID.Zero;
@@ -778,7 +778,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                             group.AbsolutePosition = group.RootPart.AttachedPos;
 
                             UpdateKnownItem(sp, group, true);
-                            m_scene.DeleteSceneObject(group, false);
 
                             return;
                         }
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
index acf0089..8969006 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
@@ -58,6 +58,21 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
         private AttachmentsModule m_attMod;
         private ScenePresence m_presence;
 
+        /// <summary>
+        /// Standard user ID
+        /// </summary>
+        private UUID m_userId = TestHelpers.ParseTail(0x1);
+
+//        /// <summary>
+//        /// Standard attachment item ID
+//        /// </summary>
+//        private UUID m_attItemId = TestHelpers.ParseTail(0x10);
+//
+//        /// <summary>
+//        /// Standard attachment asset ID
+//        /// </summary>
+//        private UUID m_attAssetId = TestHelpers.ParseTail(0x11);
+
         [TestFixtureSetUp]
         public void FixtureInit()
         {
@@ -86,13 +101,27 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
         }
 
         /// <summary>
-        /// Add the standard presence for a test.
+        /// Creates an attachment item in the given user's inventory.  Does not attach.
         /// </summary>
-        private void AddPresence()
+        /// <remarks>
+        /// A user with the given ID and an inventory must already exist.
+        /// </remarks>
+        /// <returns>
+        /// The attachment item.
+        /// </returns>
+        /// <param name='userId'></param>
+        /// <param name='attName'></param>
+        /// <param name='rawItemId'></param>
+        /// <param name='rawAssetId'></param>
+        private InventoryItemBase CreateAttachmentItem(UUID userId, string attName, int rawItemId, int rawAssetId)
         {
-            UUID userId = TestHelpers.ParseTail(0x1);
-            UserAccountHelpers.CreateUserWithInventory(scene, userId);
-            m_presence = SceneHelpers.AddScenePresence(scene, userId);
+            return UserInventoryHelpers.CreateInventoryItem(
+                scene,
+                attName,
+                TestHelpers.ParseTail(rawItemId),
+                TestHelpers.ParseTail(rawAssetId),
+                userId,
+                InventoryType.Object);
         }
 
         [Test]
@@ -101,7 +130,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            TestHelpers.EnableLogging();
 
-            AddPresence();
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            m_presence = SceneHelpers.AddScenePresence(scene, m_userId);
+
             string attName = "att";
 
             SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, attName, m_presence.UUID).ParentGroup;
@@ -140,24 +171,20 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            AddPresence();
-
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            m_presence = SceneHelpers.AddScenePresence(scene, m_userId);
 
-            UserInventoryHelpers.CreateInventoryItem(
-                scene, attName, attItemId, attAssetId, m_presence.UUID, InventoryType.Object);
+            InventoryItemBase attItem = CreateAttachmentItem(m_userId, "att", 0x10, 0x20);
 
             m_attMod.RezSingleAttachmentFromInventory(
-                m_presence, attItemId, (uint)AttachmentPoint.Chest);
+                m_presence, attItem.ID, (uint)AttachmentPoint.Chest);
 
             // Check scene presence status
             Assert.That(m_presence.HasAttachments(), Is.True);
             List<SceneObjectGroup> attachments = m_presence.GetAttachments();
             Assert.That(attachments.Count, Is.EqualTo(1));
             SceneObjectGroup attSo = attachments[0];
-            Assert.That(attSo.Name, Is.EqualTo(attName));
+            Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
             Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
             Assert.That(attSo.IsAttachment);
             Assert.That(attSo.UsesPhysics, Is.False);
@@ -165,7 +192,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             // Check appearance status
             Assert.That(m_presence.Appearance.GetAttachments().Count, Is.EqualTo(1));
-            Assert.That(m_presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(m_presence.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
         }
 
         [Test]
@@ -174,17 +201,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            AddPresence();
-
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            m_presence = SceneHelpers.AddScenePresence(scene, m_userId);
 
-            UserInventoryHelpers.CreateInventoryItem(
-                scene, attName, attItemId, attAssetId, m_presence.UUID, InventoryType.Object);
+            InventoryItemBase attItem = CreateAttachmentItem(m_userId, "att", 0x10, 0x20);
 
-            ISceneEntity so = m_attMod.RezSingleAttachmentFromInventory(
-                m_presence, attItemId, (uint)AttachmentPoint.Chest);
+            ISceneEntity so
+                = m_attMod.RezSingleAttachmentFromInventory(
+                    m_presence, attItem.ID, (uint)AttachmentPoint.Chest);
             m_attMod.DetachSingleAttachmentToGround(m_presence, so.LocalId);
 
             // Check scene presence status
@@ -196,7 +220,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(m_presence.Appearance.GetAttachments().Count, Is.EqualTo(0));
 
             // Check item status
-            Assert.That(scene.InventoryService.GetItem(new InventoryItemBase(attItemId)), Is.Null);
+            Assert.That(scene.InventoryService.GetItem(new InventoryItemBase(attItem.ID)), Is.Null);
 
             // Check object in scene
             Assert.That(scene.GetSceneObjectGroup("att"), Is.Not.Null);
@@ -208,18 +232,14 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            AddPresence();
-
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            m_presence = SceneHelpers.AddScenePresence(scene, m_userId);
 
-            UserInventoryHelpers.CreateInventoryItem(
-                scene, attName, attItemId, attAssetId, m_presence.UUID, InventoryType.Object);
+            InventoryItemBase attItem = CreateAttachmentItem(m_userId, "att", 0x10, 0x20);
 
             m_attMod.RezSingleAttachmentFromInventory(
-                m_presence, attItemId, (uint)AttachmentPoint.Chest);
-            m_attMod.DetachSingleAttachmentToInv(m_presence, attItemId);
+                m_presence, attItem.ID, (uint)AttachmentPoint.Chest);
+            m_attMod.DetachSingleAttachmentToInv(m_presence, attItem.ID);
 
             // Check status on scene presence
             Assert.That(m_presence.HasAttachments(), Is.False);
@@ -227,7 +247,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(attachments.Count, Is.EqualTo(0));
 
             // Check item status
-            Assert.That(m_presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo(0));
+            Assert.That(m_presence.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo(0));
         }
 
         /// <summary>
@@ -239,17 +259,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            UUID userId = TestHelpers.ParseTail(0x1);
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
-
-            UserAccountHelpers.CreateUserWithInventory(scene, userId);
-            InventoryItemBase attItem
-                = UserInventoryHelpers.CreateInventoryItem(
-                    scene, attName, attItemId, attAssetId, userId, InventoryType.Object);
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            InventoryItemBase attItem = CreateAttachmentItem(m_userId, "att", 0x10, 0x20);
 
-            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(m_userId);
             acd.Appearance = new AvatarAppearance();
             acd.Appearance.SetAttachment((int)AttachmentPoint.Chest, attItem.ID, attItem.AssetID);
             ScenePresence presence = SceneHelpers.AddScenePresence(scene, acd);
@@ -268,17 +281,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             TestHelpers.InMethod();
 //            log4net.Config.XmlConfigurator.Configure();
 
-            UUID userId = TestHelpers.ParseTail(0x1);
-            UUID attItemId = TestHelpers.ParseTail(0x2);
-            UUID attAssetId = TestHelpers.ParseTail(0x3);
-            string attName = "att";
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            InventoryItemBase attItem = CreateAttachmentItem(m_userId, "att", 0x10, 0x20);
 
-            UserAccountHelpers.CreateUserWithInventory(scene, userId);
-            InventoryItemBase attItem
-                = UserInventoryHelpers.CreateInventoryItem(
-                    scene, attName, attItemId, attAssetId, userId, InventoryType.Object);
-
-            AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(m_userId);
             acd.Appearance = new AvatarAppearance();
             acd.Appearance.SetAttachment((int)AttachmentPoint.Chest, attItem.ID, attItem.AssetID);
             ScenePresence presence = SceneHelpers.AddScenePresence(scene, acd);
@@ -288,7 +294,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             Assert.That(attachments.Count, Is.EqualTo(1));
             SceneObjectGroup attSo = attachments[0];
-            Assert.That(attSo.Name, Is.EqualTo(attName));
+            Assert.That(attSo.Name, Is.EqualTo(attItem.Name));
             Assert.That(attSo.AttachmentPoint, Is.EqualTo((byte)AttachmentPoint.Chest));
             Assert.That(attSo.IsAttachment);
             Assert.That(attSo.UsesPhysics, Is.False);
@@ -298,9 +304,32 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             List<AvatarAttachment> retreivedAttachments = presence.Appearance.GetAttachments();
             Assert.That(retreivedAttachments.Count, Is.EqualTo(1));
             Assert.That(retreivedAttachments[0].AttachPoint, Is.EqualTo((int)AttachmentPoint.Chest));
-            Assert.That(retreivedAttachments[0].ItemID, Is.EqualTo(attItemId));
-            Assert.That(retreivedAttachments[0].AssetID, Is.EqualTo(attAssetId));
-            Assert.That(presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo((int)AttachmentPoint.Chest));
+            Assert.That(retreivedAttachments[0].ItemID, Is.EqualTo(attItem.ID));
+            Assert.That(retreivedAttachments[0].AssetID, Is.EqualTo(attItem.AssetID));
+            Assert.That(presence.Appearance.GetAttachpoint(attItem.ID), Is.EqualTo((int)AttachmentPoint.Chest));
+        }
+
+        [Test]
+        public void TestUpdateAttachmentPosition()
+        {
+            TestHelpers.InMethod();
+
+            UserAccountHelpers.CreateUserWithInventory(scene, m_userId);
+            InventoryItemBase attItem = CreateAttachmentItem(m_userId, "att", 0x10, 0x20);
+
+            AgentCircuitData acd = SceneHelpers.GenerateAgentData(m_userId);
+            acd.Appearance = new AvatarAppearance();
+            acd.Appearance.SetAttachment((int)AttachmentPoint.Chest, attItem.ID, attItem.AssetID);
+            ScenePresence sp = SceneHelpers.AddScenePresence(scene, acd);
+
+            SceneObjectGroup attSo = sp.GetAttachments()[0];
+
+            Vector3 newPosition = new Vector3(1, 2, 4);
+
+            scene.SceneGraph.UpdatePrimGroupPosition(attSo.LocalId, newPosition, sp.ControllingClient);
+
+            Assert.That(attSo.AbsolutePosition, Is.EqualTo(sp.AbsolutePosition));
+            Assert.That(attSo.RootPart.AttachedPos, Is.EqualTo(newPosition));
         }
 
         // I'm commenting this test because scene setup NEEDS InventoryService to 
diff --git a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
index 0516cb1..70ea7cf 100644
--- a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
@@ -44,10 +44,15 @@ namespace OpenSim.Region.Framework.Interfaces
         void RezAttachments(IScenePresence sp);
 
         /// <summary>
-        /// Save the attachments that have change on this presence.
+        /// Derez the attachements for a scene presence that is closing.
         /// </summary>
-        /// <param name="sp"></param>
-        void SaveChangedAttachments(IScenePresence sp, bool saveAllScripted);
+        /// <remarks>
+        /// Attachment changes are saved.
+        /// </remarks>
+        /// <param name="sp">The presence closing</param>
+        /// <param name="saveChanged">Save changed attachments.</param>
+        /// <param name="saveAllScripted">Save attachments with scripts even if they haven't changed.</para>
+        void DeRezAttachments(IScenePresence sp, bool saveChanged, bool saveAllScripted);
 
         /// <summary>
         /// Delete all the presence's attachments from the scene
diff --git a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
index 143af48..42dbedc 100644
--- a/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IScriptModule.cs
@@ -77,6 +77,8 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="itemID">The item ID of the script.</param>
         bool GetScriptState(UUID itemID);
 
+        void SetRunEnable(UUID instanceID, bool enable);
+
         void SaveAllState();
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 98b8fcc..9776a82 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -2298,10 +2298,24 @@ namespace OpenSim.Region.Framework.Scenes
             if (part == null)
                 return;
 
+            IScriptModule[] engines = RequestModuleInterfaces<IScriptModule>();
+
             if (running)
+            {
+                foreach (IScriptModule engine in engines)
+                {
+                    engine.SetRunEnable(itemID, true);
+                }
                 EventManager.TriggerStartScript(part.LocalId, itemID);
+            }
             else
+            {
+                foreach (IScriptModule engine in engines)
+                {
+                    engine.SetRunEnable(itemID, false);
+                }
                 EventManager.TriggerStopScript(part.LocalId, itemID);
+            }
         }
 
         public void GetScriptRunning(IClientAPI controllingClient, UUID objectID, UUID itemID)
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 757ac9f..8591b09 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -522,6 +522,7 @@ namespace OpenSim.Region.Framework.Scenes
         public IAttachmentsModule AttachmentsModule { get; set; }
         public IEntityTransferModule EntityTransferModule { get; private set; }
         public IAgentAssetTransactions AgentTransactionsModule { get; private set; }
+        public IUserManagement UserManagementModule { get; private set; }
 
         public IAvatarFactoryModule AvatarFactory
         {
@@ -1291,6 +1292,7 @@ namespace OpenSim.Region.Framework.Scenes
             EntityTransferModule = RequestModuleInterface<IEntityTransferModule>();
             m_groupsModule = RequestModuleInterface<IGroupsModule>();
             AgentTransactionsModule = RequestModuleInterface<IAgentAssetTransactions>();
+            UserManagementModule = RequestModuleInterface<IUserManagement>();
         }
 
         #endregion
@@ -2094,9 +2096,8 @@ namespace OpenSim.Region.Framework.Scenes
                 sceneObject.SetGroup(groupID, null);
             }
 
-            IUserManagement uman = RequestModuleInterface<IUserManagement>();
-            if (uman != null)
-                sceneObject.RootPart.CreatorIdentification = uman.GetUserUUI(ownerID);
+            if (UserManagementModule != null)
+                sceneObject.RootPart.CreatorIdentification = UserManagementModule.GetUserUUI(ownerID);
 
             sceneObject.ScheduleGroupForFullUpdate();
 
@@ -2855,14 +2856,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="aCircuit"></param>
         private void CacheUserName(ScenePresence sp, AgentCircuitData aCircuit)
         {
-            IUserManagement uMan = RequestModuleInterface<IUserManagement>();
-            if (uMan != null)
+            if (UserManagementModule != null)
             {
                 string first = aCircuit.firstname, last = aCircuit.lastname;
 
                 if (sp.PresenceType == PresenceType.Npc)
                 {
-                    uMan.AddUser(aCircuit.AgentID, first, last);
+                    UserManagementModule.AddUser(aCircuit.AgentID, first, last);
                 }
                 else
                 {
@@ -2881,7 +2881,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                     }
 
-                    uMan.AddUser(aCircuit.AgentID, first, last, homeURL);
+                    UserManagementModule.AddUser(aCircuit.AgentID, first, last, homeURL);
                 }
             }
         }
@@ -3445,17 +3445,19 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (!isChildAgent)
                 {
-                    if (AttachmentsModule != null && avatar.PresenceType != PresenceType.Npc)
+                    if (AttachmentsModule != null)
                     {
-                        IUserManagement uMan = RequestModuleInterface<IUserManagement>();
                         // Don't save attachments for HG visitors, it
                         // messes up their inventory. When a HG visitor logs
                         // out on a foreign grid, their attachments will be
                         // reloaded in the state they were in when they left
                         // the home grid. This is best anyway as the visited
                         // grid may use an incompatible script engine.
-                        if (uMan == null || uMan.IsLocalGridUser(avatar.UUID))
-                            AttachmentsModule.SaveChangedAttachments(avatar, false);
+                        bool saveChanged
+                            = avatar.PresenceType != PresenceType.Npc
+                                && (UserManagementModule == null || UserManagementModule.IsLocalGridUser(avatar.UUID));
+
+                        AttachmentsModule.DeRezAttachments(avatar, saveChanged, false);
                     }
 
                     ForEachClient(
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 88afee7..11d703a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -3640,6 +3640,11 @@ namespace OpenSim.Region.Framework.Scenes
                 m_scene.PhysicsScene.AddPhysicsActorTaint(actor);
             }
 
+            if (IsAttachment)
+            {
+                m_rootPart.AttachedPos = pos;
+            }
+
             AbsolutePosition = pos;
 
             HasGroupChanged = true;
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 1fc9790..f3e8377 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -3606,9 +3606,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void Close()
         {
-            if (!IsChildAgent && m_scene.AttachmentsModule != null)
-                m_scene.AttachmentsModule.DeleteAttachmentsFromScene(this, false);
-
             // Clear known regions
             KnownRegions = new Dictionary<ulong, string>();
 
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
index 453e077..81add43 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
@@ -187,8 +187,13 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 
             TestScene scene = new SceneHelpers().SetupScene();
             SceneObjectPart part = SceneHelpers.AddSceneObject(scene);
+
+            Assert.That(part.ParentGroup.IsDeleted, Is.False);
+
             scene.DeleteSceneObject(part.ParentGroup, false);
 
+            Assert.That(part.ParentGroup.IsDeleted, Is.True);
+
             SceneObjectPart retrievedPart = scene.GetSceneObjectPart(part.LocalId);
             Assert.That(retrievedPart, Is.Null);
         }
@@ -219,8 +224,12 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 
             Assert.That(retrievedPart, Is.Not.Null);
 
+            Assert.That(part.ParentGroup.IsDeleted, Is.False);
+
             sogd.InventoryDeQueueAndDelete();
 
+            Assert.That(part.ParentGroup.IsDeleted, Is.True);            
+
             SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(part.LocalId);
             Assert.That(retrievedPart2, Is.Null);
         }
diff --git a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
index b04f6b6..ec13b6c 100644
--- a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
@@ -64,6 +64,16 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         bool Running { get; set; }
 
         /// <summary>
+        /// Gets or sets a value indicating whether this
+        /// <see cref="OpenSim.Region.ScriptEngine.Interfaces.IScriptInstance"/> is run.
+        /// For viewer script editor control
+        /// </summary>
+        /// <value>
+        /// <c>true</c> if run; otherwise, <c>false</c>.
+        /// </value>
+        bool Run { get; set; }
+
+        /// <summary>
         /// Is the script suspended?
         /// </summary>
         bool Suspended { get; set; }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index 1c59d45..3797683 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -121,6 +121,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public bool Running { get; set; }
 
+        public bool Run { get; set; }
+
         public bool Suspended
         {
             get { return m_Suspended; }
@@ -216,6 +218,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             m_postOnRez = postOnRez;
             m_AttachedAvatar = part.ParentGroup.AttachedAvatar;
             m_RegionID = part.ParentGroup.Scene.RegionInfo.RegionID;
+            Run = true;
 
             if (part != null)
             {
@@ -330,16 +333,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                     }
                     else
                     {
-                        m_log.ErrorFormat(
-                            "[SCRIPT INSTANCE]: Unable to load script state from assembly {0}: Memory limit exceeded",
-                            assembly);
+                        m_log.WarnFormat(
+                            "[SCRIPT INSTANCE]: Unable to load script state file {0} for script {1} {2} in {3} {4} (assembly {5}).  Memory limit exceeded",
+                            savedState, ScriptName, ItemID, PrimName, ObjectID, assembly);
                     }
                 }
                 catch (Exception e)
                 {
                      m_log.ErrorFormat(
-                         "[SCRIPT INSTANCE]: Unable to load script state from assembly {0}.  XML is {1}.  Exception {2}{3}",
-                         assembly, xml, e.Message, e.StackTrace);
+                         "[SCRIPT INSTANCE]: Unable to load script state file {0} for script {1} {2} in {3} {4} (assembly {5}).  XML is {6}.  Exception {7}{8}",
+                         savedState, ScriptName, ItemID, PrimName, ObjectID, assembly, xml, e.Message, e.StackTrace);
                 }
             }
 //            else
@@ -354,10 +357,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public void Init()
         {
-            if (!m_startOnInit) return;
+            if (!m_startOnInit)
+                return;
 
             if (m_startedFromSavedState) 
             {
+                if (!Run)
+                    return;
+
                 Start();
                 if (m_postOnRez) 
                 {
@@ -390,6 +397,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             }
             else 
             {
+                if (!Run)
+                    return;
+
                 Start();
                 PostEvent(new EventParams("state_entry",
                                           new Object[0], new DetectParams[0]));
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptSerializer.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptSerializer.cs
index bcdc7bf..797bce3 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptSerializer.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptSerializer.cs
@@ -55,6 +55,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
         public static string Serialize(ScriptInstance instance)
         {
             bool running = instance.Running;
+            bool enabled = instance.Run;
 
             XmlDocument xmldoc = new XmlDocument();
 
@@ -77,6 +78,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
             rootElement.AppendChild(run);
 
+            XmlElement run_enable = xmldoc.CreateElement("", "Run", "");
+            run_enable.AppendChild(xmldoc.CreateTextNode(
+                enabled.ToString()));
+
+            rootElement.AppendChild(run_enable);
+
             Dictionary<string, Object> vars = instance.GetVars();
 
             XmlElement variables = xmldoc.CreateElement("", "Variables", "");
@@ -225,6 +232,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             {
                 object varValue;
                 XmlNodeList partL = rootNode.ChildNodes;
+                instance.Run = true;
 
                 foreach (XmlNode part in partL)
                 {
@@ -236,6 +244,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                     case "Running":
                         instance.Running=bool.Parse(part.InnerText);
                         break;
+                    case "Run":
+                        instance.Run = bool.Parse(part.InnerText);
+                        break;
                     case "Variables":
                         XmlNodeList varL = part.ChildNodes;
                         foreach (XmlNode var in varL)
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 01021c9..b1583b2 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -920,15 +920,9 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         {
             if (m_InitialStartup)
             {
-                m_InitialStartup = false;
+                // This delay exists to stop mono problems where script compilation and startup would stop the sim
+                // working properly for the session.
                 System.Threading.Thread.Sleep(15000);
-
-                if (m_CompileQueue.Count == 0)
-                {
-                    // No scripts on region, so won't get triggered later
-                    // by the queue becoming empty so we trigger it here
-                    m_Scene.EventManager.TriggerEmptyScriptCompileQueue(0, String.Empty);
-                }
             }
 
             object[] o;
@@ -941,14 +935,16 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 {
                     scriptsStarted++;
 
-//                    if (scriptsStarted % 50 == 0)
-//                        m_log.DebugFormat(
-//                            "[XEngine]: Started {0} scripts in {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
+                    if (m_InitialStartup)
+                        if (scriptsStarted % 50 == 0)
+                            m_log.InfoFormat(
+                                "[XEngine]: Started {0} scripts in {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
                 }
             }
 
-//            m_log.DebugFormat(
-//                "[XEngine]: Completed starting {0} scripts on {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
+            if (m_InitialStartup)
+                m_log.InfoFormat(
+                    "[XEngine]: Completed starting {0} scripts on {1}", scriptsStarted, m_Scene.RegionInfo.RegionName);
 
             // NOTE: Despite having a lockless queue, this lock is required
             // to make sure there is never no compile thread while there
@@ -956,12 +952,13 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             // due to a race condition
             //
             lock (m_CompileQueue)
-            {
                 m_CurrentCompile = null;
-            }
+
             m_Scene.EventManager.TriggerEmptyScriptCompileQueue(m_ScriptFailCount,
                                                                 m_ScriptErrorMessage);
+
             m_ScriptFailCount = 0;
+            m_InitialStartup = false;
 
             return null;
         }
@@ -1451,25 +1448,24 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     return false;
 
                 uuids = m_PrimObjects[localID];
-            
-
-            foreach (UUID itemID in uuids)
-            {
-                IScriptInstance instance = null;
-                try
-                {
-                    if (m_Scripts.ContainsKey(itemID))
-                        instance = m_Scripts[itemID];
-                }
-                catch { /* ignore race conditions */ }
 
-                if (instance != null)
+                foreach (UUID itemID in uuids)
                 {
-                    instance.PostEvent(p);
-                    result = true;
+                    IScriptInstance instance = null;
+                    try
+                    {
+                        if (m_Scripts.ContainsKey(itemID))
+                            instance = m_Scripts[itemID];
+                    }
+                    catch { /* ignore race conditions */ }
+    
+                    if (instance != null)
+                    {
+                        instance.PostEvent(p);
+                        result = true;
+                    }
                 }
             }
-            }
             
             return result;
         }
@@ -1594,6 +1590,13 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             }
         }
 
+        public void SetRunEnable(UUID instanceID, bool enable)
+        {
+            IScriptInstance instance = GetInstance(instanceID);
+            if (instance != null)
+                instance.Run = enable;
+        }
+
         public bool GetScriptState(UUID itemID)
         {
             IScriptInstance instance = GetInstance(itemID);