fix merge

7 files changed, 581 insertions, 107 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index ad7fc6c..47c3cb8 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -424,6 +424,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return lease;
         }
 
+        protected SceneObjectPart MonitoringObject()
+        {
+            UUID m = m_host.ParentGroup.MonitoringObject;
+            if (m == UUID.Zero)
+                return null;
+
+            SceneObjectPart p = m_ScriptEngine.World.GetSceneObjectPart(m);
+            if (p == null)
+                m_host.ParentGroup.MonitoringObject = UUID.Zero;
+
+            return p;
+        }
+
         protected virtual void ScriptSleep(int delay)
         {
             delay = (int)((float)delay * m_ScriptDelayFactor);
@@ -481,12 +494,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             UUID item;
 
-            m_host.AddScriptLPS(1);
-
-            if ((item = GetScriptByName(name)) != UUID.Zero)
-                m_ScriptEngine.ResetScript(item);
-            else
+            if ((item = GetScriptByName(name)) == UUID.Zero)
+            {
+                m_host.AddScriptLPS(1);
                 Error("llResetOtherScript", "Can't find script '" + name + "'");
+                return;
+            }
+            if(item == m_item.ItemID)
+                llResetScript();
+            else
+            {
+                m_host.AddScriptLPS(1);
+                m_ScriptEngine.ResetScript(item);
+            }
         }
 
         public LSL_Integer llGetScriptState(string name)
@@ -2712,9 +2732,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <param name="adjust">if TRUE, will cap the distance to 10m.</param>
         protected void SetPos(SceneObjectPart part, LSL_Vector targetPos, bool adjust)
         {
-            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted || part.ParentGroup.inTransit)
                 return;
 
+            
             LSL_Vector currentPos = GetPartLocalPos(part);
             LSL_Vector toPos = GetSetPosTarget(part, targetPos, currentPos, adjust);
 
@@ -2722,7 +2743,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (part.ParentGroup.RootPart == part)
             {
                 SceneObjectGroup parent = part.ParentGroup;
-                if (!parent.IsAttachment && !World.Permissions.CanObjectEntry(parent.UUID, false, (Vector3)toPos))
+                if (!parent.IsAttachment && !World.Permissions.CanObjectEntry(parent, false, (Vector3)toPos))
                     return;
                 parent.UpdateGroupPosition((Vector3)toPos);
             }
@@ -5738,29 +5759,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             if (index < 0)
-            {
                 index = src.Length + index;
-            }
+
             if (index >= src.Length || index < 0)
-            {
                 return 0;
-            }
+
+            object item = src.Data[index];
 
             // Vectors & Rotations always return zero in SL, but
             //  keys don't always return zero, it seems to be a bit complex.
-            else if (src.Data[index] is LSL_Vector ||
-                    src.Data[index] is LSL_Rotation)
-            {
+            if (item is LSL_Vector || item is LSL_Rotation)
                 return 0;
-            }
+
             try
             {
-
-                if (src.Data[index] is LSL_Integer)
-                    return (LSL_Integer)src.Data[index];
-                else if (src.Data[index] is LSL_Float)
-                    return Convert.ToInt32(((LSL_Float)src.Data[index]).value);
-                return new LSL_Integer(src.Data[index].ToString());
+                if (item is LSL_Integer)
+                    return (LSL_Integer)item;
+                else if (item is LSL_Float)
+                    return Convert.ToInt32(((LSL_Float)item).value);;
+                return new LSL_Integer(item.ToString());
             }
             catch (FormatException)
             {
@@ -5772,38 +5789,38 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             if (index < 0)
-            {
                 index = src.Length + index;
-            }
+
             if (index >= src.Length || index < 0)
-            {
-                return 0.0;
-            }
+                return 0;
+
+            object item = src.Data[index];
 
             // Vectors & Rotations always return zero in SL
-            else if (src.Data[index] is LSL_Vector ||
-                    src.Data[index] is LSL_Rotation)
-            {
+            if(item is LSL_Vector || item is LSL_Rotation)
                 return 0;
-            }
+
             // valid keys seem to get parsed as integers then converted to floats
-            else
+            if (item is LSL_Key)
             {
                 UUID uuidt;
-                if (src.Data[index] is LSL_Key && UUID.TryParse(src.Data[index].ToString(), out uuidt))
-                {
-                    return Convert.ToDouble(new LSL_Integer(src.Data[index].ToString()).value);
-                }
+                string s = item.ToString();
+                if(UUID.TryParse(s, out uuidt))
+                    return Convert.ToDouble(new LSL_Integer(s).value);
+// we can't do this because a string is also a LSL_Key for now :(
+//                else
+//                    return 0;
             }
+
             try
             {
-                if (src.Data[index] is LSL_Integer)
-                    return Convert.ToDouble(((LSL_Integer)src.Data[index]).value);
-                else if (src.Data[index] is LSL_Float)
-                    return Convert.ToDouble(((LSL_Float)src.Data[index]).value);
-                else if (src.Data[index] is LSL_String)
+               if (item is LSL_Integer)
+                    return Convert.ToDouble(((LSL_Integer)item).value);
+                else if (item is LSL_Float)
+                    return Convert.ToDouble(((LSL_Float)item).value);
+                else if (item is LSL_String)
                 {
-                    string str = ((LSL_String) src.Data[index]).m_string;
+                    string str = ((LSL_String)item).m_string;
                     Match m = Regex.Match(str, "^\\s*(-?\\+?[,0-9]+\\.?[0-9]*)");
                     if (m != Match.Empty)
                     {
@@ -5811,12 +5828,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         double d = 0.0;
                         if (!Double.TryParse(str, out d))
                             return 0.0;
-
                         return d;
                     }
                     return 0.0;
                 }
-                return Convert.ToDouble(src.Data[index]);
+                return Convert.ToDouble(item);
             }
             catch (FormatException)
             {
@@ -5828,13 +5844,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             if (index < 0)
-            {
                 index = src.Length + index;
-            }
+
             if (index >= src.Length || index < 0)
-            {
                 return String.Empty;
-            }
+
             return src.Data[index].ToString();
         }
 
@@ -5842,14 +5856,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             if (index < 0)
-            {
                 index = src.Length + index;
-            }
 
             if (index >= src.Length || index < 0)
-            {
-                return "";
-            }
+                return String.Empty;
+
+            object item = src.Data[index];
 
             // SL spits out an empty string for types other than key & string
             // At the time of patching, LSL_Key is currently LSL_String,
@@ -5858,31 +5870,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // as it's own struct
             // NOTE: 3rd case is needed because a NULL_KEY comes through as
             // type 'obj' and wrongly returns ""
-            else if (!(src.Data[index] is LSL_String ||
-                       src.Data[index] is LSL_Key ||
-                       src.Data[index].ToString() == "00000000-0000-0000-0000-000000000000"))
+            if (!(item is LSL_String ||
+                       item is LSL_Key ||
+                       item.ToString() == "00000000-0000-0000-0000-000000000000"))
             {
-                return "";
+                return String.Empty;
             }
 
-            return src.Data[index].ToString();
+            return item.ToString();
         }
 
         public LSL_Vector llList2Vector(LSL_List src, int index)
         {
             m_host.AddScriptLPS(1);
             if (index < 0)
-            {
                 index = src.Length + index;
-            }
+
             if (index >= src.Length || index < 0)
-            {
                 return new LSL_Vector(0, 0, 0);
-            }
-            if (src.Data[index].GetType() == typeof(LSL_Vector))
-            {
-                return (LSL_Vector)src.Data[index];
-            }
+
+            object item = src.Data[index];
+
+            if (item.GetType() == typeof(LSL_Vector))
+                return (LSL_Vector)item;
 
             // SL spits always out ZERO_VECTOR for anything other than
             // strings or vectors. Although keys always return ZERO_VECTOR,
@@ -5890,28 +5900,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // a string, a key as string and a string that by coincidence
             // is a string, so we're going to leave that up to the
             // LSL_Vector constructor.
-            else if (!(src.Data[index] is LSL_String ||
-                    src.Data[index] is LSL_Vector))
-            {
-                return new LSL_Vector(0, 0, 0);
-            }
-            else
-            {
-                return new LSL_Vector(src.Data[index].ToString());
-            }
+            if(item is LSL_Vector)      
+                return (LSL_Vector) item;
+
+            if (item is LSL_String)
+                return new LSL_Vector(item.ToString());
+
+            return new LSL_Vector(0, 0, 0);
         }
 
         public LSL_Rotation llList2Rot(LSL_List src, int index)
         {
             m_host.AddScriptLPS(1);
             if (index < 0)
-            {
                 index = src.Length + index;
-            }
+
             if (index >= src.Length || index < 0)
-            {
                 return new LSL_Rotation(0, 0, 0, 1);
-            }
+
+            object item = src.Data[index];
 
             // SL spits always out ZERO_ROTATION for anything other than
             // strings or vectors. Although keys always return ZERO_ROTATION,
@@ -5919,19 +5926,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // a string, a key as string and a string that by coincidence
             // is a string, so we're going to leave that up to the
             // LSL_Rotation constructor.
-            else if (!(src.Data[index] is LSL_String ||
-                    src.Data[index] is LSL_Rotation))
-            {
-                return new LSL_Rotation(0, 0, 0, 1);
-            }
-            else if (src.Data[index].GetType() == typeof(LSL_Rotation))
-            {
-                return (LSL_Rotation)src.Data[index];
-            }
-            else
-            {
+            
+            if (item.GetType() == typeof(LSL_Rotation))
+                return (LSL_Rotation)item;
+
+            if (item is LSL_String)
                 return new LSL_Rotation(src.Data[index].ToString());
-            }
+
+            return new LSL_Rotation(0, 0, 0, 1);
         }
 
         public LSL_List llList2List(LSL_List src, int start, int end)
@@ -7963,7 +7965,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llScriptDanger(LSL_Vector pos)
         {
             m_host.AddScriptLPS(1);
-            bool result = World.ScriptDanger(m_host.LocalId, pos);
+            bool result = World.LSLScriptDanger(m_host, pos);
             if (result)
             {
                 return 1;
@@ -7972,7 +7974,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 return 0;
             }
-
         }
 
         public void llDialog(string avatar, string message, LSL_List buttons, int chat_channel)
@@ -8849,10 +8850,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         }
 
         public void llSetPhysicsMaterial(int material_bits,
-                float material_gravity_modifier, float material_restitution,
-                float material_friction, float material_density)
+                LSL_Float material_gravity_modifier, LSL_Float material_restitution,
+                LSL_Float material_friction, LSL_Float material_density)
         {
-            SetPhysicsMaterial(m_host, material_bits, material_density, material_friction, material_restitution, material_gravity_modifier);
+            SetPhysicsMaterial(m_host, material_bits, (float)material_density, (float)material_friction, (float)material_restitution, (float)material_gravity_modifier);
         }
 
         // vector up using libomv (c&p from sop )
@@ -11297,6 +11298,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
+                    case (int)ScriptBaseClass.PRIM_NORMAL:
+                    case (int)ScriptBaseClass.PRIM_SPECULAR:
+                    case (int)ScriptBaseClass.PRIM_ALPHA_MODE:
+                        if (remain < 1)
+                            return new LSL_List();
+
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+                        tex = part.Shape.Textures;
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < GetNumberOfSides(part); face++)
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                getLSLFaceMaterial(ref res, code, part, texface);
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < GetNumberOfSides(part))
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                getLSLFaceMaterial(ref res, code, part, texface);
+                            }
+                        }
+                        break;
+
                     case (int)ScriptBaseClass.PRIM_LINK_TARGET:
 
                         // TODO: Should be issuing a runtime script warning in this case.
@@ -11310,6 +11337,108 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_List();
         }
 
+/*
+        private string filterTextureUUIDbyRights(UUID origID, SceneObjectPart part, bool checkTaskInventory, bool returnInvName)
+        {
+            if(checkTaskInventory)
+            {
+                lock (part.TaskInventory)
+                {
+                    foreach (KeyValuePair<UUID, TaskInventoryItem> inv in part.TaskInventory)
+                    {
+                        if (inv.Value.AssetID == origID)
+                        {
+                            if(inv.Value.InvType == (int)InventoryType.Texture)
+                            {
+                                if(returnInvName)
+                                    return inv.Value.Name;
+                                else
+                                    return origID.ToString();
+                            }
+                            else
+                                return UUID.Zero.ToString();
+                        }
+                    }
+                }
+            }
+
+            if(World.Permissions.CanEditObject(m_host.ParentGroup.UUID, m_host.ParentGroup.RootPart.OwnerID))
+                return origID.ToString();
+
+            return UUID.Zero.ToString();
+        }
+*/
+        private void getLSLFaceMaterial(ref LSL_List res, int code, SceneObjectPart part, Primitive.TextureEntryFace texface)
+        {
+            UUID matID = texface.MaterialID;
+            if(matID != UUID.Zero)
+            {
+                AssetBase MatAsset = World.AssetService.Get(matID.ToString());
+                if(MatAsset != null)
+                {
+                    Byte[] data = MatAsset.Data;
+                    OSDMap osdmat = (OSDMap)OSDParser.DeserializeLLSDXml(data);
+                    if(osdmat != null && osdmat.ContainsKey("NormMap"))
+                    {
+                        string mapIDstr;
+                        FaceMaterial mat = new FaceMaterial(matID, osdmat);
+                        if(code == ScriptBaseClass.PRIM_NORMAL)
+                        {
+//                            mapIDstr = filterTextureUUIDbyRights(mat.NormalMapID, part, true, false);
+                            mapIDstr = mat.NormalMapID.ToString();
+                            res.Add(new LSL_String(mapIDstr));
+                            res.Add(new LSL_Vector(mat.NormalRepeatX, mat.NormalRepeatY, 0));
+                            res.Add(new LSL_Vector(mat.NormalOffsetX, mat.NormalOffsetY, 0));
+                            res.Add(new LSL_Float(mat.NormalRotation));
+                        }
+                        else if(code == ScriptBaseClass.PRIM_SPECULAR )
+                        {
+//                            mapIDstr = filterTextureUUIDbyRights(mat.SpecularMapID, part, true, false);
+                            const float colorScale = 1.0f/255f;
+                            mapIDstr = mat.SpecularMapID.ToString();
+                            res.Add(new LSL_String(mapIDstr));
+                            res.Add(new LSL_Vector(mat.SpecularRepeatX, mat.SpecularRepeatY, 0));
+                            res.Add(new LSL_Vector(mat.SpecularOffsetX, mat.SpecularOffsetY, 0));
+                            res.Add(new LSL_Float(mat.SpecularRotation));
+                            res.Add(new LSL_Vector(mat.SpecularLightColor.R * colorScale,
+                                    mat.SpecularLightColor.G * colorScale,
+                                    mat.SpecularLightColor.B  * colorScale));
+                            res.Add(new LSL_Integer(mat.SpecularLightExponent));
+                            res.Add(new LSL_Integer(mat.EnvironmentIntensity));
+                        }
+                        else if(code == ScriptBaseClass.PRIM_ALPHA_MODE)
+                        {
+                            res.Add(new LSL_Integer(mat.DiffuseAlphaMode));
+                            res.Add(new LSL_Integer(mat.AlphaMaskCutoff));
+                        }
+                        return;
+                    }
+                }
+                matID = UUID.Zero;
+            }
+            if(matID == UUID.Zero)
+            {
+                if(code == (int)ScriptBaseClass.PRIM_NORMAL || code == (int)ScriptBaseClass.PRIM_SPECULAR )
+                {
+                    res.Add(new LSL_String(UUID.Zero.ToString()));
+                    res.Add(new LSL_Vector(1.0, 1.0, 0));
+                    res.Add(new LSL_Vector(0, 0, 0));
+                    res.Add(new LSL_Float(0));
+                
+                    if(code == (int)ScriptBaseClass.PRIM_SPECULAR)
+                    {
+                        res.Add(new LSL_Vector(1.0, 1.0, 1.0));
+                        res.Add(new LSL_Integer(51));
+                        res.Add(new LSL_Integer(0));
+                    }
+                }
+                else if(code == (int)ScriptBaseClass.PRIM_ALPHA_MODE)
+                {
+                    res.Add(new LSL_Integer(1));
+                    res.Add(new LSL_Integer(0));
+                }
+            }
+        }
 
         public LSL_List llGetPrimMediaParams(int face, LSL_List rules)
         {
@@ -15867,7 +15996,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return;
             }
 
-            group.RootPart.AttachPoint = group.RootPart.Shape.State;
             group.RootPart.AttachedPos = group.AbsolutePosition;
 
             group.ResetIDs();
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index e769c6d..e12cedf 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -260,7 +260,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             wComm.DeliverMessage(ChatTypeEnum.Shout, ScriptBaseClass.DEBUG_CHANNEL, m_host.Name, m_host.UUID, message);
         }
 
-        // Returns of the function is allowed. Throws a script exception if not allowed.
+        // Returns if OSSL is enabled. Throws a script exception if OSSL is not allowed..
+        // for safe funtions always active 
+        public void CheckThreatLevel()
+        {
+            if (!m_OSFunctionsEnabled)
+                OSSLError(String.Format("{0} permission denied.  All OS functions are disabled.")); // throws
+        }
+
+        // Returns if the function is allowed. Throws a script exception if not allowed.
         public void CheckThreatLevel(ThreatLevel level, string function)
         {
             if (!m_OSFunctionsEnabled)
@@ -1716,7 +1724,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public LSL_Integer osCheckODE()
         {
+            CheckThreatLevel();
             m_host.AddScriptLPS(1);
+
             LSL_Integer ret = 0;    // false
             if (m_ScriptEngine.World.PhysicsScene != null)
             {
@@ -1757,10 +1767,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public string osGetPhysicsEngineName()
         {
-            // not doing security checks
-            // this whould limit the use of this
-
+            CheckThreatLevel();
             m_host.AddScriptLPS(1);
+
             string ret = "NoEngine";
             if (m_ScriptEngine.World.PhysicsScene != null)
             {
@@ -1771,6 +1780,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             return ret;
         }
+
         public string osGetSimulatorVersion()
         {
             // High because it can be used to target attacks to known weaknesses
@@ -2038,6 +2048,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 m_host.Inventory.AddInventoryItemExclusive(taskItem, false);
             else
                 m_host.Inventory.AddInventoryItem(taskItem, false);
+            m_host.ParentGroup.AggregatePerms();
 
             return taskItem;
         }
@@ -3537,7 +3548,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             LSL_Float health = new LSL_Float(-1);
             ScenePresence presence = World.GetScenePresence(new UUID(avatar));
-            if (presence != null) health = presence.Health;
+            if (presence != null)
+                health = presence.Health;
             return health;
         }
 
@@ -3577,7 +3589,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID avatarId = new UUID(avatar);
             ScenePresence presence = World.GetScenePresence(avatarId);
 
-            if (presence != null && World.ScriptDanger(m_host.LocalId, m_host.GetWorldPosition()))
+            if (presence != null)
             {
                 float health = presence.Health;
                 health += (float)healing;
@@ -3597,7 +3609,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID avatarId = new UUID(avatar);
             ScenePresence presence = World.GetScenePresence(avatarId);
 
-            if (presence != null && World.ScriptDanger(m_host.LocalId, m_host.GetWorldPosition()))
+            if (presence != null)
             {
                 if (health > 100.0)
                     health = 100.0;
@@ -3616,7 +3628,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID avatarId = new UUID(avatar);
             ScenePresence presence = World.GetScenePresence(avatarId);
 
-            if (presence != null && World.ScriptDanger(m_host.LocalId, m_host.GetWorldPosition()))
+            if (presence != null)
                  presence.HealRate = (float)healrate;
         }
 
@@ -4362,6 +4374,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void osCollisionSound(string impact_sound, double impact_volume)
         {
+            CheckThreatLevel();
             m_host.AddScriptLPS(1);
 
             if(impact_sound == "")
@@ -4394,6 +4407,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         // still not very usefull, detector is lost on rez, restarts, etc
         public void osVolumeDetect(int detect)
         {
+            CheckThreatLevel();
             m_host.AddScriptLPS(1);
 
             if (m_host.ParentGroup == null || m_host.ParentGroup.IsDeleted || m_host.ParentGroup.IsAttachment)
@@ -4402,5 +4416,285 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.ScriptSetVolumeDetect(detect != 0);
         }
 
+        /// <summary>
+        /// Get inertial data
+        /// </summary>
+        /// <remarks>
+        /// </remarks>
+        /// <returns>
+        /// a LSL list with contents:
+        ///     LSL_Float mass,  the total mass of a linkset
+        ///     LSL_Vector CenterOfMass, center mass relative to root prim
+        ///     LSL_Vector Inertia, elements of diagonal of inertia Ixx,Iyy,Izz divided by total mass
+        ///     LSL_Vector aux, elements of upper triagle of inertia Ixy (= Iyx), Ixz (= Izx), Iyz(= Izy) divided by total mass
+        /// </returns> 
+        public LSL_List osGetInertiaData()
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            LSL_List result = new LSL_List();
+            float TotalMass;
+            Vector3 CenterOfMass;
+            Vector3 Inertia;
+            Vector4 aux;
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return result;          
+            
+            sog.GetInertiaData(out TotalMass, out CenterOfMass, out Inertia, out aux );
+            if(TotalMass > 0)
+            {
+                float t = 1.0f/TotalMass;
+                Inertia.X *= t;
+                Inertia.Y *= t;
+                Inertia.Z *= t;
+
+                aux.X *= t;
+                aux.Y *= t;
+                aux.Z *= t;
+            }
+
+            result.Add(new LSL_Float(TotalMass));
+            result.Add(new LSL_Vector(CenterOfMass.X, CenterOfMass.Y, CenterOfMass.Z));
+            result.Add(new LSL_Vector(Inertia.X, Inertia.Y, Inertia.Z));
+            result.Add(new LSL_Vector(aux.X, aux.Y, aux.Z));
+            return result;
+        }
+
+        /// <summary>
+        /// set inertial data
+        /// replaces the automatic calculation of mass, center of mass and inertia
+        /// 
+        /// </summary>
+        /// <param name="Mass">total mass of linkset</param>
+        /// <param name="centerOfMass">location of center of mass relative to root prim in local coords</param>
+        /// <param name="principalInertiaScaled">moment of inertia relative to principal axis and center of mass,Ixx, Iyy, Izz divided by mass</param>
+        /// <param name="lslrot">rotation of the inertia, relative to local axis</param>
+        /// <remarks>
+        /// the inertia argument is is inertia divided by mass, so corresponds only to the geometric distribution of mass and both can be changed independently.
+        /// </remarks>
+
+        public void osSetInertia(LSL_Float mass, LSL_Vector centerOfMass, LSL_Vector principalInertiaScaled,  LSL_Rotation lslrot)
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return;
+
+            if(mass < 0 || principalInertiaScaled.x < 0 || principalInertiaScaled.y < 0 || principalInertiaScaled.z < 0)
+                return;
+
+            // need more checks
+
+            Vector3 CenterOfMass = new Vector3((float)centerOfMass.x,(float)centerOfMass.y,(float)centerOfMass.z);
+            Vector3 Inertia;          
+            float m = (float)mass;
+
+            Inertia.X = m * (float)principalInertiaScaled.x;
+            Inertia.Y = m * (float)principalInertiaScaled.y;
+            Inertia.Z = m * (float)principalInertiaScaled.z;
+
+            Vector4 rot = new Vector4((float)lslrot.x, (float)lslrot.y, (float)lslrot.y, (float)lslrot.s);
+            rot.Normalize();
+
+            sog.SetInertiaData(m, CenterOfMass, Inertia, rot );
+        }
+
+        /// <summary>
+        /// set inertial data as a sphere
+        /// replaces the automatic calculation of mass, center of mass and inertia
+        /// 
+        /// </summary>
+        /// <param name="Mass">total mass of linkset</param>
+        /// <param name="boxsize">size of the Box</param>
+        /// <param name="centerOfMass">location of center of mass relative to root prim in local coords</param>
+        /// <param name="lslrot">rotation of the box, and so inertia, relative to local axis</param>
+        /// <remarks>
+        /// </remarks>
+        public void osSetInertiaAsBox(LSL_Float mass, LSL_Vector boxSize, LSL_Vector centerOfMass, LSL_Rotation lslrot)
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return;
+
+            if(mass < 0)
+                return;
+
+            // need more checks
+
+            Vector3 CenterOfMass = new Vector3((float)centerOfMass.x,(float)centerOfMass.y,(float)centerOfMass.z);
+            Vector3 Inertia;          
+            float lx = (float)boxSize.x;
+            float ly = (float)boxSize.y;
+            float lz = (float)boxSize.z;
+            float m = (float)mass;
+            float t = m / 12.0f;
+
+            Inertia.X = t * (ly*ly + lz*lz);
+            Inertia.Y = t * (lx*lx + lz*lz);
+            Inertia.Z = t * (lx*lx + ly*ly);
+
+            Vector4 rot = new Vector4((float)lslrot.x, (float)lslrot.y, (float)lslrot.z, (float)lslrot.s);
+            rot.Normalize();
+
+            sog.SetInertiaData(m, CenterOfMass, Inertia, rot );
+        }
+
+        /// <summary>
+        /// set inertial data as a sphere
+        /// replaces the automatic calculation of mass, center of mass and inertia
+        /// 
+        /// </summary>
+        /// <param name="Mass">total mass of linkset</param>
+        /// <param name="radius">radius of the sphere</param>
+        /// <param name="centerOfMass">location of center of mass relative to root prim in local coords</param>
+        /// <remarks>
+        /// </remarks>
+        public void osSetInertiaAsSphere(LSL_Float mass,  LSL_Float radius, LSL_Vector centerOfMass)
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return;
+
+            if(mass < 0)
+                return;
+
+            // need more checks
+            
+            Vector3 CenterOfMass = new Vector3((float)centerOfMass.x,(float)centerOfMass.y,(float)centerOfMass.z);
+            Vector3 Inertia;          
+            float r = (float)radius;
+            float m = (float)mass;
+            float t = 0.4f * m * r * r;
+
+            Inertia.X = t;
+            Inertia.Y = t;
+            Inertia.Z = t;
+
+            sog.SetInertiaData(m, CenterOfMass, Inertia, new Vector4(0f, 0f, 0f,1.0f));
+        }
+
+        /// <summary>
+        /// set inertial data as a cylinder
+        /// replaces the automatic calculation of mass, center of mass and inertia
+        /// 
+        /// </summary>
+        /// <param name="Mass">total mass of linkset</param>
+        /// <param name="radius">radius of the cylinder</param>
+        /// <param name="lenght">lenght of the cylinder</param>
+        /// <param name="centerOfMass">location of center of mass relative to root prim in local coords</param>
+        /// <param name="lslrot">rotation of the cylinder, and so inertia, relative to local axis</param>
+        /// <remarks>
+        /// cylinder axis aligned with Z axis. For other orientations provide the rotation.
+        /// </remarks>
+        public void osSetInertiaAsCylinder(LSL_Float mass,  LSL_Float radius, LSL_Float lenght, LSL_Vector centerOfMass, LSL_Rotation lslrot)
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return;
+
+            if(mass < 0)
+                return;
+
+            // need more checks
+            
+            Vector3 CenterOfMass = new Vector3((float)centerOfMass.x,(float)centerOfMass.y,(float)centerOfMass.z);
+            Vector3 Inertia;          
+            float m = (float)mass;
+            float r = (float)radius;
+            r *= r;
+            Inertia.Z = 0.5f * m * r;
+            float t = (float)lenght;
+            t *= t;
+            t += 3.0f * r;
+            t *= 8.333333e-2f * m;
+
+            Inertia.X = t;
+            Inertia.Y = t;
+
+            Vector4 rot = new Vector4((float)lslrot.x, (float)lslrot.y, (float)lslrot.z, (float)lslrot.s);
+            rot.Normalize();
+
+            sog.SetInertiaData(m, CenterOfMass, Inertia, rot);
+        }
+
+        /// <summary>
+        /// removes inertial data manual override
+        /// default automatic calculation is used again
+        /// 
+        /// </summary>
+        public void osClearInertia()
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return;
+
+            sog.SetInertiaData(-1, Vector3.Zero, Vector3.Zero, Vector4.Zero );
+        }
+
+       /// <summary>
+        /// teleports a object (full linkset)
+        /// </summary>
+        /// <param name="objectUUID">the id of the linkset to teleport</param>
+        /// <param name="targetPos">target position</param>
+        /// <param name="rotation"> a rotation to apply</param>
+        /// <param name="flags">several flags/param>
+        /// <remarks>
+        /// only does teleport local to region
+        /// if object has scripts, owner must have rights to run scripts on target location
+        /// object owner must have rights to enter ojects on target location
+        /// target location parcel must have enought free prims capacity for the linkset prims
+        /// all avatars siting on the object must have access to target location
+        /// has a cool down time. retries before expire reset it
+        /// fail conditions are silent ignored
+        /// </remarks>
+        public LSL_Integer osTeleportObject(LSL_Key objectUUID, LSL_Vector targetPos, LSL_Rotation rotation, LSL_Integer flags)
+        {
+            CheckThreatLevel(ThreatLevel.Severe, "osTeleportObject");
+            m_host.AddScriptLPS(1);
+
+            UUID objUUID;
+            if (!UUID.TryParse(objectUUID, out objUUID))
+            {
+                OSSLShoutError("osTeleportObject() invalid object Key");
+                return -1;
+            }
+
+            SceneObjectGroup sog = World.GetSceneObjectGroup(objUUID);
+            if(sog== null || sog.IsDeleted)
+                return -1;
+
+            UUID myid = m_host.ParentGroup.UUID;
+
+            return sog.TeleportObject(myid, targetPos, rotation, flags);
+            // a delay here may break vehicles
+        }
+
+        public LSL_Integer osGetLinkNumber(LSL_String name)
+        {
+            CheckThreatLevel();
+            m_host.AddScriptLPS(1);
+
+            SceneObjectGroup sog = m_host.ParentGroup;
+            if(sog== null || sog.IsDeleted)
+                return -1;
+            return sog.GetLinkNumber(name);
+        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index cc52403..17c977f 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -434,7 +434,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_String llXorBase64Strings(string str1, string str2);
         LSL_String llXorBase64StringsCorrect(string str1, string str2);
        LSL_Integer llGetLinkNumberOfSides(LSL_Integer link);
-              void llSetPhysicsMaterial(int material_bits, float material_gravity_modifier, float material_restitution, float material_friction, float material_density);
+              void llSetPhysicsMaterial(int material_bits, LSL_Float material_gravity_modifier, LSL_Float material_restitution, LSL_Float material_friction, LSL_Float material_density);
 
               void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules, string originFunc);
               void llSetKeyframedMotion(LSL_List frames, LSL_List options);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index bee060a..bd5d008 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -38,6 +38,7 @@ using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
 using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
 using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 
+
 namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 {
     /// <summary>
@@ -50,7 +51,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
     /// </summary>
     public enum ThreatLevel
     {
-        // Not documented, presumably means permanently disabled ?
         NoAccess = -1,
 
         /// <summary>
@@ -486,6 +486,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_String osRequestURL(LSL_List options);
         LSL_String osRequestSecureURL(LSL_List options);
         void osCollisionSound(string impact_sound, double impact_volume);
+
         void osVolumeDetect(int detect);
+
+        LSL_List osGetInertiaData();
+        void osClearInertia();
+        void osSetInertiaAsBox(LSL_Float mass, vector boxSize, vector centerOfMass, rotation rot);
+        void osSetInertiaAsSphere(LSL_Float mass,  LSL_Float radius, vector centerOfMass);
+        void osSetInertiaAsCylinder(LSL_Float mass,  LSL_Float radius, LSL_Float lenght, vector centerOfMass,rotation lslrot);
+
+        LSL_Integer osTeleportObject(LSL_Key objectUUID, vector targetPos, rotation targetrotation, LSL_Integer flags);
+        LSL_Integer osGetLinkNumber(LSL_String name);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index 3a90c77..ce0fa48 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -853,5 +853,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         /// process message parameter as regex
         /// </summary>
         public const int OS_LISTEN_REGEX_MESSAGE = 0x2;
+
+        // for osTeleportObject
+        public const int OSTPOBJ_NONE           = 0x0;
+        public const int OSTPOBJ_STOPATTARGET   = 0x1; // stops at destination
+        public const int OSTPOBJ_STOPONFAIL     = 0x2; // stops at jump point if tp fails
+        public const int OSTPOBJ_SETROT         = 0x4; // the rotation is the final rotation, otherwise is a added rotation
+
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index 1a42c3a..c39248b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -2036,7 +2036,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetKeyframedMotion(frames, options);
         }
 
-        public void llSetPhysicsMaterial(int material_bits, float material_gravity_modifier, float material_restitution, float material_friction, float material_density)
+        public void llSetPhysicsMaterial(int material_bits, LSL_Float material_gravity_modifier, LSL_Float material_restitution, LSL_Float material_friction, LSL_Float material_density)
         {
             m_LSL_Functions.llSetPhysicsMaterial(material_bits, material_gravity_modifier, material_restitution, material_friction, material_density);
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 6164734..9eac114 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -1114,5 +1114,40 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             m_OSSL_Functions.osVolumeDetect(detect);
         }
+
+        public LSL_List osGetInertiaData()
+        {
+            return m_OSSL_Functions.osGetInertiaData();
+        }
+
+        public void osSetInertiaAsBox(LSL_Float mass, vector boxSize, vector centerOfMass, rotation rot)
+        {
+            m_OSSL_Functions.osSetInertiaAsBox(mass, boxSize, centerOfMass, rot);
+        }
+
+        public void osSetInertiaAsSphere(LSL_Float mass,  LSL_Float radius, vector centerOfMass)
+        {
+            m_OSSL_Functions.osSetInertiaAsSphere(mass, radius, centerOfMass);
+        }
+
+        public void osSetInertiaAsCylinder(LSL_Float mass,  LSL_Float radius, LSL_Float lenght, vector centerOfMass,rotation lslrot)
+        {
+            m_OSSL_Functions.osSetInertiaAsCylinder( mass, radius, lenght, centerOfMass, lslrot);
+        }
+
+        public void osClearInertia()
+        {
+            m_OSSL_Functions.osClearInertia();
+        }
+
+        public LSL_Integer osTeleportObject(LSL_Key objectUUID, vector targetPos, rotation targetrotation, LSL_Integer flags)
+        {
+            return m_OSSL_Functions.osTeleportObject(objectUUID, targetPos, targetrotation, flags);
+        }
+
+        public LSL_Integer osGetLinkNumber(LSL_String name)
+        {
+            return m_OSSL_Functions.osGetLinkNumber(name);
+        }
     }
 }