1 files changed, 64 insertions, 39 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 5c283bc..57635f5 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -147,7 +147,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         // TODO: This needs to be persisted in next XML version update!
         [XmlIgnore]
-        public readonly int[] PayPrice = {-2,-2,-2,-2,-2};
+        public int[] PayPrice = {-2,-2,-2,-2,-2};
         [XmlIgnore]
         public PhysicsActor PhysActor;
 
@@ -274,6 +274,7 @@ namespace OpenSim.Region.Framework.Scenes
         private Quaternion m_sitTargetOrientation = Quaternion.Identity;
         private Vector3 m_sitTargetPosition;
         private string m_sitAnimation = "SIT";
+        private bool m_occupied;                                        // KF if any av is sitting on this prim
         private string m_text = String.Empty;
         private string m_touchName = String.Empty;
         private readonly UndoStack<UndoState> m_undo = new UndoStack<UndoState>(5);
@@ -452,12 +453,16 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <value>
-        /// Access should be via Inventory directly - this property temporarily remains for xml serialization purposes
+        /// Get the inventory list
         /// </value>
         public TaskInventoryDictionary TaskInventory
         {
-            get { return m_inventory.Items; }
-            set { m_inventory.Items = value; }
+            get {
+                return m_inventory.Items;
+            }
+            set {
+                m_inventory.Items = value;
+            }
         }
 
         public uint ObjectFlags
@@ -586,14 +591,12 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_LoopSoundSlavePrims = value; }
         }
 
-        [XmlIgnore]
         public Byte[] TextureAnimation
         {
             get { return m_TextureAnimation; }
             set { m_TextureAnimation = value; }
         }
 
-        [XmlIgnore]
         public Byte[] ParticleSystem
         {
             get { return m_particleSystem; }
@@ -647,7 +650,6 @@ namespace OpenSim.Region.Framework.Scenes
             set
             {
                 m_groupPosition = value;
-
                 PhysicsActor actor = PhysActor;
                 if (actor != null)
                 {
@@ -960,7 +962,8 @@ namespace OpenSim.Region.Framework.Scenes
                 if (IsAttachment)
                     return GroupPosition;
 
-                return m_offsetPosition + m_groupPosition; }
+//                return m_offsetPosition + m_groupPosition; }
+                return m_groupPosition + (m_offsetPosition * ParentGroup.RootPart.RotationOffset) ; }  //KF: Rotation was ignored!
         }
 
         public SceneObjectGroup ParentGroup
@@ -1112,6 +1115,13 @@ namespace OpenSim.Region.Framework.Scenes
             get { return _flags; }
             set { _flags = value; }
         }
+        
+        [XmlIgnore]
+        public bool IsOccupied                          // KF If an av is sittingon this prim
+        {
+                get { return m_occupied; }
+                set { m_occupied = value; }
+        }
 
         [XmlIgnore]
         public UUID SitTargetAvatar
@@ -1187,14 +1197,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        /// <summary>
-        /// Clear all pending updates of parts to clients
-        /// </summary>
-        private void ClearUpdateSchedule()
-        {
-            m_updateFlag = 0;
-        }
-
         private void SendObjectPropertiesToClient(UUID AgentID)
         {
             ScenePresence[] avatars = m_parentGroup.Scene.GetScenePresences();
@@ -1937,12 +1939,17 @@ namespace OpenSim.Region.Framework.Scenes
         public Vector3 GetWorldPosition()
         {
             Quaternion parentRot = ParentGroup.RootPart.RotationOffset;
-
             Vector3 axPos = OffsetPosition;
-
             axPos *= parentRot;
             Vector3 translationOffsetPosition = axPos;
-            return GroupPosition + translationOffsetPosition;
+            if(_parentID == 0)
+            {
+               return GroupPosition;
+            }
+            else
+            {
+                return ParentGroup.AbsolutePosition + translationOffsetPosition; //KF: Fix child prim position
+            }
         }
 
         /// <summary>
@@ -1953,7 +1960,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             Quaternion newRot;
 
-            if (this.LinkNum == 0)
+            if (this.LinkNum < 2)                       //KF Single or root prim
             {
                 newRot = RotationOffset;
             }
@@ -2610,17 +2617,18 @@ namespace OpenSim.Region.Framework.Scenes
                 //Trys to fetch sound id from prim's inventory.
                 //Prim's inventory doesn't support non script items yet
                 
-                lock (TaskInventory)
+                TaskInventory.LockItemsForRead(true);
+
+                foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
                 {
-                    foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
+                    if (item.Value.Name == sound)
                     {
-                        if (item.Value.Name == sound)
-                        {
-                            soundID = item.Value.ItemID;
-                            break;
-                        }
+                        soundID = item.Value.ItemID;
+                        break;
                     }
                 }
+
+                TaskInventory.LockItemsForRead(false);
             }
 
             List<ScenePresence> avatarts = m_parentGroup.Scene.GetAvatars();
@@ -2927,8 +2935,8 @@ namespace OpenSim.Region.Framework.Scenes
         {
             const float ROTATION_TOLERANCE = 0.01f;
             const float VELOCITY_TOLERANCE = 0.001f;
-            const float POSITION_TOLERANCE = 0.05f;
-            const int TIME_MS_TOLERANCE = 3000;
+            const float POSITION_TOLERANCE = 0.05f; // I don't like this, but I suppose it's necessary
+            const int TIME_MS_TOLERANCE = 200; //llSetPos has a 200ms delay. This should NOT be 3 seconds.
 
             if (m_updateFlag == 1)
             {
@@ -2942,7 +2950,7 @@ namespace OpenSim.Region.Framework.Scenes
                     Environment.TickCount - m_lastTerseSent > TIME_MS_TOLERANCE)
                 {
                     AddTerseUpdateToAllAvatars();
-                    ClearUpdateSchedule();
+                    
 
                     // This causes the Scene to 'poll' physical objects every couple of frames
                     // bad, so it's been replaced by an event driven method.
@@ -2960,16 +2968,18 @@ namespace OpenSim.Region.Framework.Scenes
                     m_lastAngularVelocity = AngularVelocity;
                     m_lastTerseSent = Environment.TickCount;
                 }
+                //Moved this outside of the if clause so updates don't get blocked.. *sigh*
+                m_updateFlag = 0; //Why were we calling a function to do this? Inefficient! *screams* 
             }
             else
             {
                 if (m_updateFlag == 2) // is a new prim, just created/reloaded or has major changes
                 {
                     AddFullUpdateToAllAvatars();
-                    ClearUpdateSchedule();
+                    m_updateFlag = 0; //Same here
                 }
             }
-            ClearUpdateSchedule();
+            m_updateFlag = 0;
         }
 
         /// <summary>
@@ -2996,17 +3006,16 @@ namespace OpenSim.Region.Framework.Scenes
             if (!UUID.TryParse(sound, out soundID))
             {
                 // search sound file from inventory
-                lock (TaskInventory)
+                TaskInventory.LockItemsForRead(true);
+                foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
                 {
-                    foreach (KeyValuePair<UUID, TaskInventoryItem> item in TaskInventory)
+                    if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound)
                     {
-                        if (item.Value.Name == sound && item.Value.Type == (int)AssetType.Sound)
-                        {
-                            soundID = item.Value.ItemID;
-                            break;
-                        }
+                        soundID = item.Value.ItemID;
+                        break;
                     }
                 }
+                TaskInventory.LockItemsForRead(false);
             }
 
             if (soundID == UUID.Zero)
@@ -3189,6 +3198,22 @@ namespace OpenSim.Region.Framework.Scenes
                 PhysActor.VehicleRotationParam(param, rotation);
             }
         }
+        
+        public void SetVehicleFlags(int flags)
+        {
+            if (PhysActor != null)
+            {
+                PhysActor.VehicleFlagsSet(flags);
+            }
+        } 
+        
+        public void RemoveVehicleFlags(int flags)
+        {
+            if (PhysActor != null)
+            {
+                PhysActor.VehicleFlagsRemove(flags);
+            }
+        } 
 
         /// <summary>
         /// Set the color of prim faces