Merge branch 'master' of ssh://opensimulator.org/var/git/opensim

15 files changed, 306 insertions, 98 deletions

diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index c6956fc..484159c 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -430,7 +430,7 @@ namespace OpenSim
 
             mscene = scene;
 
-            scene.StartTimer();
+            scene.Start();
 
             scene.StartScripts();
 
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/HGStatusNotifier.cs b/OpenSim/Region/CoreModules/Avatar/Friends/HGStatusNotifier.cs
index 61c6a30..1fa4dd6 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/HGStatusNotifier.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/HGStatusNotifier.cs
@@ -48,15 +48,18 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
                     if (Util.ParseUniversalUserIdentifier(ids[0], out friendID, out tmp, out tmp, out tmp, out tmp))
                     {
                         string friendsServerURI = m_FriendsModule.UserManagementModule.GetUserServerURL(friendID, "FriendsServerURI");
-                        HGFriendsServicesConnector fConn = new HGFriendsServicesConnector(friendsServerURI);
+                        if (friendsServerURI != string.Empty)
+                        {
+                            HGFriendsServicesConnector fConn = new HGFriendsServicesConnector(friendsServerURI);
 
-                        List<UUID> friendsOnline = fConn.StatusNotification(ids, userID, online);
+                            List<UUID> friendsOnline = fConn.StatusNotification(ids, userID, online);
 
-                        if (online && friendsOnline.Count > 0)
-                        {
-                            IClientAPI client = m_FriendsModule.LocateClientObject(userID);
-                            if (client != null)
-                                client.SendAgentOnline(friendsOnline.ToArray());
+                            if (online && friendsOnline.Count > 0)
+                            {
+                                IClientAPI client = m_FriendsModule.LocateClientObject(userID);
+                                if (client != null)
+                                    client.SendAgentOnline(friendsOnline.ToArray());
+                            }
                         }
                     }
                 }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index cc42f7f..a0ed5a5 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -448,8 +448,6 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public bool IsRestrictedFromLand(UUID avatar)
         {
-            ExpireAccessList();
-
             if (m_scene.Permissions.IsAdministrator(avatar))
                 return false;
 
@@ -459,20 +457,27 @@ namespace OpenSim.Region.CoreModules.World.Land
             if (avatar == LandData.OwnerID)
                 return false;
 
-            if ((LandData.Flags & (uint) ParcelFlags.UseAccessList) > 0)
+            if ((LandData.Flags & (uint) ParcelFlags.UseAccessList) == 0)
+                return false;
+
+            return (!IsInLandAccessList(avatar));
+        }
+
+        public bool IsInLandAccessList(UUID avatar)
+        {
+            ExpireAccessList();
+
+            if (LandData.ParcelAccessList.FindIndex(
+                    delegate(LandAccessEntry e)
+                    {
+                        if (e.AgentID == avatar && e.Flags == AccessList.Access)
+                            return true;
+                        return false;
+                    }) == -1)
             {
-                if (LandData.ParcelAccessList.FindIndex(
-                        delegate(LandAccessEntry e)
-                        {
-                            if (e.AgentID == avatar && e.Flags == AccessList.Access)
-                                return true;
-                            return false;
-                        }) == -1)
-                {
-                    return true;
-                }
+                return false;
             }
-            return false;
+            return true;
         }
 
         public void SendLandUpdateToClient(IClientAPI remote_client)
diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index 6018c39..ac03747 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -94,7 +94,9 @@ namespace OpenSim.Region.CoreModules.World.Permissions
         private bool m_RegionOwnerIsGod = false;
         private bool m_RegionManagerIsGod = false;
         private bool m_ParcelOwnerIsGod = false;
-        
+
+        private bool m_SimpleBuildPermissions = false;
+
         /// <value>
         /// The set of users that are allowed to create scripts.  This is only active if permissions are not being
         /// bypassed.  This overrides normal permissions.
@@ -139,7 +141,9 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             m_RegionOwnerIsGod = myConfig.GetBoolean("region_owner_is_god", true);
             m_RegionManagerIsGod = myConfig.GetBoolean("region_manager_is_god", false);
             m_ParcelOwnerIsGod = myConfig.GetBoolean("parcel_owner_is_god", true);
-            
+
+            m_SimpleBuildPermissions = myConfig.GetBoolean("simple_build_permissions", false);
+
             m_allowedScriptCreators 
                 = ParseUserSetConfigSetting(myConfig, "allowed_script_creators", m_allowedScriptCreators);
             m_allowedScriptEditors
@@ -824,6 +828,10 @@ namespace OpenSim.Region.CoreModules.World.Permissions
                 permission = true;
             }
 
+            if (m_SimpleBuildPermissions &&
+                (parcel.LandData.Flags & (uint)ParcelFlags.UseAccessList) == 0 && parcel.IsInLandAccessList(user))
+                permission = true;
+
             return permission;
         }
     
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index ef9c95c..9cd8f2b 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -598,6 +598,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     "[TERRAIN]: Could not save terrain from {0} to {1}.  Valid file extensions are {2}",
                     m_scene.RegionInfo.RegionName, filename, m_supportedFileExtensions);
             }
+//            else
+//            {
+//                m_log.ErrorFormat(
+//                    "[TERRAIN]: Could not save terrain from {0} to {1}.  {2} {3} {4} {5} {6} {7}",
+//                    m_scene.RegionInfo.RegionName, filename, fileWidth, fileHeight, fileStartX, fileStartY, offsetX, offsetY);
+//            }
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
index 15060fd..1334905 100644
--- a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
@@ -155,6 +155,15 @@ namespace OpenSim.Region.Framework.Interfaces
         TaskInventoryItem GetInventoryItem(UUID itemId);
 
         /// <summary>
+        /// Get all inventory items.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns>
+        /// If there are no inventory items then an empty list is returned.
+        /// </returns>
+        List<TaskInventoryItem> GetInventoryItems();
+
+        /// <summary>
         /// Get inventory items by name.
         /// </summary>
         /// <param name="name"></param>
@@ -162,7 +171,7 @@ namespace OpenSim.Region.Framework.Interfaces
         /// A list of inventory items with that name.
         /// If no inventory item has that name then an empty list is returned.
         /// </returns>
-        IList<TaskInventoryItem> GetInventoryItems(string name);
+        List<TaskInventoryItem> GetInventoryItems(string name);
         
         /// <summary>
         /// Get the scene object referenced by an inventory item.
diff --git a/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs b/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs
index 240a424..33041e9 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/AnimationSet.cs
@@ -138,9 +138,9 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 //                "[ANIMATION SET]: Setting default animation {0}, sequence number {1}, object id {2}",
 //                anim, sequenceNum, objectID);
 
-            if (AvatarAnimations.AnimsUUID.ContainsKey(anim))
+            if (DefaultAvatarAnimations.AnimsUUID.ContainsKey(anim))
             {
-                return SetDefaultAnimation(AvatarAnimations.AnimsUUID[anim], sequenceNum, objectID);
+                return SetDefaultAnimation(DefaultAvatarAnimations.AnimsUUID[anim], sequenceNum, objectID);
             }
             return false;
         }
diff --git a/OpenSim/Region/Framework/Scenes/Animation/AvatarAnimations.cs b/OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs
index ec928f4..c2b0468 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/AvatarAnimations.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/DefaultAvatarAnimations.cs
@@ -33,7 +33,7 @@ using OpenMetaverse;
 
 namespace OpenSim.Region.Framework.Scenes.Animation
 {
-    public class AvatarAnimations
+    public class DefaultAvatarAnimations
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
@@ -43,7 +43,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         public static Dictionary<UUID, string> AnimsNames = new Dictionary<UUID, string>();
         public static Dictionary<UUID, string> AnimStateNames = new Dictionary<UUID, string>();
 
-        static AvatarAnimations()
+        static DefaultAvatarAnimations()
         {
             LoadAnimations(DefaultAnimationsPath);
         }
diff --git a/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs b/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
index 9038ebc..f5623bd 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
@@ -99,7 +99,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             // XXX: For some reason, we store all animations and use them with upper case names, but in LSL animations
             // are referenced with lower case names!
-            UUID animID = AvatarAnimations.GetDefaultAnimation(name.ToUpper());
+            UUID animID = DefaultAvatarAnimations.GetDefaultAnimation(name.ToUpper());
             if (animID == UUID.Zero)
                 return;
 
@@ -125,7 +125,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             // XXX: For some reason, we store all animations and use them with upper case names, but in LSL animations
             // are referenced with lower case names!
-            UUID animID = AvatarAnimations.GetDefaultAnimation(name);
+            UUID animID = DefaultAvatarAnimations.GetDefaultAnimation(name.ToUpper());
             if (animID == UUID.Zero)
                 return;
 
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index 6ae4adc..5abd74f 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -1210,9 +1210,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Copy a task (prim) inventory item to another task (prim)
         /// </summary>
-        /// <param name="destId"></param>
-        /// <param name="part"></param>
-        /// <param name="itemId"></param>
+        /// <param name="destId">ID of destination part</param>
+        /// <param name="part">Source part</param>
+        /// <param name="itemId">Source item id to transfer</param>
         public void MoveTaskInventoryItem(UUID destId, SceneObjectPart part, UUID itemId)
         {
             TaskInventoryItem srcTaskItem = part.Inventory.GetInventoryItem(itemId);
@@ -1238,24 +1238,21 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
-            // Can't transfer this
-            //
-            if ((part.OwnerID != destPart.OwnerID) && ((srcTaskItem.CurrentPermissions & (uint)PermissionMask.Transfer) == 0))
-                return;
-
-            if (part.OwnerID != destPart.OwnerID && (part.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) == 0)
+            if (part.OwnerID != destPart.OwnerID)
             {
-                // object cannot copy items to an object owned by a different owner
-                // unless llAllowInventoryDrop has been called
+                // Source must have transfer permissions
+                if ((srcTaskItem.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
+                    return;
 
-                return;
+                // Object cannot copy items to an object owned by a different owner
+                // unless llAllowInventoryDrop has been called on the destination
+                if ((destPart.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) == 0)
+                    return;
             }
 
             // must have both move and modify permission to put an item in an object
             if ((part.OwnerMask & ((uint)PermissionMask.Move | (uint)PermissionMask.Modify)) == 0)
-            {
                 return;
-            }
 
             TaskInventoryItem destTaskItem = new TaskInventoryItem();
 
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 76e632e..d354ef0 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -211,14 +211,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         private bool m_cleaningTemps = false;
 
-        private Object m_heartbeatLock = new Object();
+//        private Object m_heartbeatLock = new Object();
 
         // TODO: Possibly stop other classes being able to manipulate this directly.
         private SceneGraph m_sceneGraph;
         private volatile int m_bordersLocked;
-//        private int m_RestartTimerCounter;
         private readonly Timer m_restartTimer = new Timer(15000); // Wait before firing
-//        private int m_incrementsof15seconds;
         private volatile bool m_backingup;
         private Dictionary<UUID, ReturnInfo> m_returns = new Dictionary<UUID, ReturnInfo>();
         private Dictionary<UUID, SceneObjectGroup> m_groupsWithTargets = new Dictionary<UUID, SceneObjectGroup>();
@@ -226,12 +224,17 @@ namespace OpenSim.Region.Framework.Scenes
         private bool m_physics_enabled = true;
         private bool m_scripts_enabled = true;
         private string m_defaultScriptEngine;
+
+        /// <summary>
+        /// Tick at which the last login occurred.
+        /// </summary>
         private int m_LastLogin;
+
         private Thread HeartbeatThread;
         private volatile bool shuttingdown;
 
-        private int m_lastUpdate;
-        private bool m_firstHeartbeat = true;
+//        private int m_lastUpdate;
+//        private bool m_firstHeartbeat = true;
         
         private UpdatePrioritizationSchemes m_priorityScheme = UpdatePrioritizationSchemes.Time;
         private bool m_reprioritizationEnabled = true;
@@ -801,7 +804,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             m_permissions = new ScenePermissions(this);
 
-            m_lastUpdate = Util.EnvironmentTickCount();
+//            m_lastUpdate = Util.EnvironmentTickCount();
         }
 
         #endregion
@@ -1074,6 +1077,12 @@ namespace OpenSim.Region.Framework.Scenes
                     m_physics_enabled = enablePhysics;
             }
 
+//            if (options.ContainsKey("collisions"))
+//            {
+//                // TODO: Implement.  If false, should stop objects colliding, though possibly should still allow
+//                // the avatar themselves to collide with the ground.
+//            }
+
             if (options.ContainsKey("teleport"))
             {
                 bool enableTeleportDebugging;
@@ -1150,9 +1159,9 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Start the timer which triggers regular scene updates
+        /// Start the scene
         /// </summary>
-        public void StartTimer()
+        public void Start()
         {
 //            m_log.DebugFormat("[SCENE]: Starting Heartbeat timer for {0}", RegionInfo.RegionName);
 
@@ -1164,7 +1173,7 @@ namespace OpenSim.Region.Framework.Scenes
                 HeartbeatThread.Abort();
                 HeartbeatThread = null;
             }
-            m_lastUpdate = Util.EnvironmentTickCount();
+//            m_lastUpdate = Util.EnvironmentTickCount();
 
             HeartbeatThread
                 = Watchdog.StartThread(
@@ -1197,33 +1206,34 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         private void Heartbeat()
         {
-            if (!Monitor.TryEnter(m_heartbeatLock))
-            {
-                Watchdog.RemoveThread();
-                return;
-            }
+//            if (!Monitor.TryEnter(m_heartbeatLock))
+//            {
+//                Watchdog.RemoveThread();
+//                return;
+//            }
 
-            try
-            {
-                m_eventManager.TriggerOnRegionStarted(this);
+//            try
+//            {
 
-                // The first frame can take a very long time due to physics actors being added on startup.  Therefore,
-                // don't turn on the watchdog alarm for this thread until the second frame, in order to prevent false
-                // alarms for scenes with many objects.
-                Update(1);
-                Watchdog.GetCurrentThreadInfo().AlarmIfTimeout = true;
+            m_eventManager.TriggerOnRegionStarted(this);
 
-                while (!shuttingdown)
-                    Update(-1);
+            // The first frame can take a very long time due to physics actors being added on startup.  Therefore,
+            // don't turn on the watchdog alarm for this thread until the second frame, in order to prevent false
+            // alarms for scenes with many objects.
+            Update(1);
+            Watchdog.GetCurrentThreadInfo().AlarmIfTimeout = true;
 
-                m_lastUpdate = Util.EnvironmentTickCount();
-                m_firstHeartbeat = false;
-            }
-            finally
-            {
-                Monitor.Pulse(m_heartbeatLock);
-                Monitor.Exit(m_heartbeatLock);
-            }
+            while (!shuttingdown)
+                Update(-1);
+
+//                m_lastUpdate = Util.EnvironmentTickCount();
+//                m_firstHeartbeat = false;
+//            }
+//            finally
+//            {
+//                Monitor.Pulse(m_heartbeatLock);
+//                Monitor.Exit(m_heartbeatLock);
+//            }
 
             Watchdog.RemoveThread();
         }
@@ -2535,7 +2545,7 @@ namespace OpenSim.Region.Framework.Scenes
                 = (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0
                     || (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaLogin) != 0;
 
-            CheckHeartbeat();
+//            CheckHeartbeat();
 
             ScenePresence sp = GetScenePresence(client.AgentId);
 
@@ -3111,7 +3121,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public override void RemoveClient(UUID agentID, bool closeChildAgents)
         {
-            CheckHeartbeat();
+//            CheckHeartbeat();
             bool isChildAgent = false;
             ScenePresence avatar = GetScenePresence(agentID);
             if (avatar != null)
@@ -4498,8 +4508,8 @@ namespace OpenSim.Region.Framework.Scenes
             //
             int health=1; // Start at 1, means we're up
 
-            if ((Util.EnvironmentTickCountSubtract(m_lastUpdate)) < 1000)
-                health+=1;
+            if ((Util.EnvironmentTickCountSubtract(m_lastFrameTick)) < 1000)
+                health += 1;
             else
                 return health;
 
@@ -4510,7 +4520,7 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 return health;
 
-            CheckHeartbeat();
+//            CheckHeartbeat();
 
             return health;
         }
@@ -4698,14 +4708,14 @@ namespace OpenSim.Region.Framework.Scenes
             return (((vsn.X * xdiff) + (vsn.Y * ydiff)) / (-1 * vsn.Z)) + p0.Z;
         }
 
-        private void CheckHeartbeat()
-        {
-            if (m_firstHeartbeat)
-                return;
-
-            if (Util.EnvironmentTickCountSubtract(m_lastUpdate) > 2000)
-                StartTimer();
-        }
+//        private void CheckHeartbeat()
+//        {
+//            if (m_firstHeartbeat)
+//                return;
+//
+//            if (Util.EnvironmentTickCountSubtract(m_lastFrameTick) > 2000)
+//                StartTimer();
+//        }
 
         public override ISceneObject DeserializeObject(string representation)
         {
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index f2d1915..71a9084 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -590,9 +590,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// A list of inventory items with that name.
         /// If no inventory item has that name then an empty list is returned.
         /// </returns>
-        public IList<TaskInventoryItem> GetInventoryItems(string name)
+        public List<TaskInventoryItem> GetInventoryItems(string name)
         {
-            IList<TaskInventoryItem> items = new List<TaskInventoryItem>();
+            List<TaskInventoryItem> items = new List<TaskInventoryItem>();
 
             lock (m_items)
             {
@@ -1100,7 +1100,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public List<TaskInventoryItem> GetInventoryItems()
         {
-           List<TaskInventoryItem> ret = new List<TaskInventoryItem>();
+            List<TaskInventoryItem> ret = new List<TaskInventoryItem>();
 
             lock (m_items)
                 ret = new List<TaskInventoryItem>(m_items.Values);
diff --git a/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs b/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
index e16903c..55c80f5 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
@@ -113,7 +113,7 @@ namespace OpenSim.Region.Framework.Tests
         }
 
         /// <summary>
-        /// Test MoveTaskInventoryItem where the item has no parent folder assigned.
+        /// Test MoveTaskInventoryItem from a part inventory to a user inventory where the item has no parent folder assigned.
         /// </summary>
         /// <remarks>
         /// This should place it in the most suitable user folder.
@@ -142,9 +142,11 @@ namespace OpenSim.Region.Framework.Tests
         }
         
         /// <summary>
-        /// Test MoveTaskInventoryItem where the item has no parent folder assigned.
+        /// Test MoveTaskInventoryItem from a part inventory to a user inventory where the item has no parent folder assigned.
         /// </summary>
+        /// <remarks>
         /// This should place it in the most suitable user folder.
+        /// </remarks>
         [Test]
         public void TestMoveTaskInventoryItemNoParent()
         {
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 27f7c03..d7a629b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -4314,7 +4314,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (m_host.RegionHandle == presence.RegionHandle)
             {
-                Dictionary<UUID, string> animationstateNames = AvatarAnimations.AnimStateNames;
+                Dictionary<UUID, string> animationstateNames = DefaultAvatarAnimations.AnimStateNames;
 
                 if (presence != null)
                 {
@@ -5600,7 +5600,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
              }
 
              if (agent.Animator.Animations.DefaultAnimation.AnimID
-                 == AvatarAnimations.AnimsUUID["SIT_GROUND_CONSTRAINED"])
+                == DefaultAvatarAnimations.AnimsUUID["SIT_GROUND_CONSTRAINED"])
              {
                  flags |= ScriptBaseClass.AGENT_SITTING;
              }
@@ -7714,7 +7714,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     LSL_Vector lower;
                     LSL_Vector upper;
                     if (presence.Animator.Animations.DefaultAnimation.AnimID
-                        == AvatarAnimations.AnimsUUID["SIT_GROUND_CONSTRAINED"])
+                        == DefaultAvatarAnimations.AnimsUUID["SIT_GROUND_CONSTRAINED"])
                     {
                         // This is for ground sitting avatars
                         float height = presence.Appearance.AvatarHeight / 2.66666667f;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiInventoryTests.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiInventoryTests.cs
new file mode 100644
index 0000000..e2d0db2
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiInventoryTests.cs
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Text;
+using log4net;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.Avatar.AvatarFactory;
+using OpenSim.Region.OptionalModules.World.NPC;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.ScriptEngine.Shared;
+using OpenSim.Region.ScriptEngine.Shared.Api;
+using OpenSim.Services.Interfaces;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Tests
+{
+    /// <summary>
+    /// Tests for inventory functions in LSL
+    /// </summary>
+    [TestFixture]
+    public class LSL_ApiInventoryTests
+    {
+        protected Scene m_scene;
+        protected XEngine.XEngine m_engine;
+
+        [SetUp]
+        public void SetUp()
+        {
+            IConfigSource initConfigSource = new IniConfigSource();
+            IConfig config = initConfigSource.AddConfig("XEngine");
+            config.Set("Enabled", "true");
+
+            m_scene = SceneHelpers.SetupScene();
+            SceneHelpers.SetupSceneModules(m_scene, initConfigSource);
+
+            m_engine = new XEngine.XEngine();
+            m_engine.Initialise(initConfigSource);
+            m_engine.AddRegion(m_scene);
+        }
+
+        /// <summary>
+        /// Test giving inventory from an object to an object where both are owned by the same user.
+        /// </summary>
+        [Test]
+        public void TestLlGiveInventoryO2OSameOwner()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            UUID userId = TestHelpers.ParseTail(0x1);
+            string inventoryItemName = "item1";
+
+            SceneObjectGroup so1 = SceneHelpers.CreateSceneObject(1, userId, "so1", 0x10);
+            m_scene.AddSceneObject(so1);
+
+            // Create an object embedded inside the first
+            UUID itemId = TestHelpers.ParseTail(0x20);
+            TaskInventoryHelpers.AddSceneObject(m_scene, so1.RootPart, inventoryItemName, itemId, userId);
+
+            LSL_Api api = new LSL_Api();
+            api.Initialize(m_engine, so1.RootPart, so1.RootPart.LocalId, so1.RootPart.UUID);
+
+            // Create a second object
+            SceneObjectGroup so2 = SceneHelpers.CreateSceneObject(1, userId, "so2", 0x100);
+            m_scene.AddSceneObject(so2);
+
+            api.llGiveInventory(so2.UUID.ToString(), inventoryItemName);
+
+            // Item has copy permissions so original should stay intact.
+            List<TaskInventoryItem> originalItems = so1.RootPart.Inventory.GetInventoryItems();
+            Assert.That(originalItems.Count, Is.EqualTo(1));
+
+            List<TaskInventoryItem> copiedItems = so2.RootPart.Inventory.GetInventoryItems(inventoryItemName);
+            Assert.That(copiedItems.Count, Is.EqualTo(1));
+            Assert.That(copiedItems[0].Name, Is.EqualTo(inventoryItemName));
+        }
+
+        /// <summary>
+        /// Test giving inventory from an object to an object where they have different owners
+        /// </summary>
+        [Test]
+        public void TestLlGiveInventoryO2ODifferentOwners()
+        {
+            TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            UUID user1Id = TestHelpers.ParseTail(0x1);
+            UUID user2Id = TestHelpers.ParseTail(0x2);
+            string inventoryItemName = "item1";
+
+            SceneObjectGroup so1 = SceneHelpers.CreateSceneObject(1, user1Id, "so1", 0x10);
+            m_scene.AddSceneObject(so1);
+            LSL_Api api = new LSL_Api();
+            api.Initialize(m_engine, so1.RootPart, so1.RootPart.LocalId, so1.RootPart.UUID);
+
+            // Create an object embedded inside the first
+            UUID itemId = TestHelpers.ParseTail(0x20);
+            TaskInventoryHelpers.AddSceneObject(m_scene, so1.RootPart, inventoryItemName, itemId, user1Id);
+
+            // Create a second object
+            SceneObjectGroup so2 = SceneHelpers.CreateSceneObject(1, user2Id, "so2", 0x100);
+            m_scene.AddSceneObject(so2);
+            LSL_Api api2 = new LSL_Api();
+            api2.Initialize(m_engine, so2.RootPart, so2.RootPart.LocalId, so2.RootPart.UUID);
+
+            // *** Firstly, we test where llAllowInventoryDrop() has not been called. ***
+            api.llGiveInventory(so2.UUID.ToString(), inventoryItemName);
+
+            {
+                // Item has copy permissions so original should stay intact.
+                List<TaskInventoryItem> originalItems = so1.RootPart.Inventory.GetInventoryItems();
+                Assert.That(originalItems.Count, Is.EqualTo(1));
+
+                // Should have not copied
+                List<TaskInventoryItem> copiedItems = so2.RootPart.Inventory.GetInventoryItems(inventoryItemName);
+                Assert.That(copiedItems.Count, Is.EqualTo(0));
+            }
+
+            // *** Secondly, we turn on allow inventory drop in the target and retest. ***
+            api2.llAllowInventoryDrop(1);
+            api.llGiveInventory(so2.UUID.ToString(), inventoryItemName);
+
+            {
+                // Item has copy permissions so original should stay intact.
+                List<TaskInventoryItem> originalItems = so1.RootPart.Inventory.GetInventoryItems();
+                Assert.That(originalItems.Count, Is.EqualTo(1));
+    
+                // Should now have copied.
+                List<TaskInventoryItem> copiedItems = so2.RootPart.Inventory.GetInventoryItems(inventoryItemName);
+                Assert.That(copiedItems.Count, Is.EqualTo(1));
+                Assert.That(copiedItems[0].Name, Is.EqualTo(inventoryItemName));
+            }
+        }
+    }
+}
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