3 files changed, 35 insertions, 0 deletions

diff --git a/OpenSim/Region/Environment/Scenes/Primitive.cs b/OpenSim/Region/Environment/Scenes/Primitive.cs
index 4818348..bca8e0c 100644
--- a/OpenSim/Region/Environment/Scenes/Primitive.cs
+++ b/OpenSim/Region/Environment/Scenes/Primitive.cs
@@ -588,6 +588,24 @@ namespace OpenSim.Region.Environment.Scenes
 
         #endregion
 
+        public void UpdateExtraParam(ushort type, bool inUse, byte[] data)
+        {
+            this.m_Shape.ExtraParams = new byte[data.Length + 7];
+            int i =0;
+            uint length = (uint) data.Length;
+            this.m_Shape.ExtraParams[i++] = 1;
+            this.m_Shape.ExtraParams[i++] = (byte)(type % 256);
+            this.m_Shape.ExtraParams[i++] = (byte)((type >> 8) % 256);
+               
+            this.m_Shape.ExtraParams[i++] = (byte)(length % 256);
+            this.m_Shape.ExtraParams[i++] = (byte)((length >> 8) % 256);
+            this.m_Shape.ExtraParams[i++] = (byte)((length >> 16) % 256);
+            this.m_Shape.ExtraParams[i++] = (byte)((length >> 24) % 256);
+            Array.Copy(data, 0, this.m_Shape.ExtraParams, i, data.Length);
+
+            this.ScheduleFullUpdate();
+        }
+
         #region Texture
 
         /// <summary>
diff --git a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
index f39d56a..5bfdccb 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.PacketHandlers.cs
@@ -327,6 +327,22 @@ namespace OpenSim.Region.Environment.Scenes
             }
         }
 
+        public void UpdateExtraParam(uint primLocalID, ushort type, bool inUse, byte[] data)
+        {
+            Primitive prim = null;
+            foreach (EntityBase ent in Entities.Values)
+            {
+                if (ent is SceneObject)
+                {
+                    prim = ((SceneObject)ent).HasChildPrim(primLocalID);
+                    if (prim != null)
+                    {
+                        prim.UpdateExtraParam(type, inUse, data);
+                        break;
+                    }
+                }
+            }
+        }
         /// <summary>
         /// 
         /// </summary>
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 70d2c6a..1ba23b4 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -548,6 +548,7 @@ namespace OpenSim.Region.Environment.Scenes
             client.OnUpdatePrimGroupMouseRotation += UpdatePrimRotation;
             client.OnUpdatePrimSingleRotation += UpdatePrimSingleRotation;
             client.OnUpdatePrimScale += UpdatePrimScale;
+            client.OnUpdateExtraParams += UpdateExtraParam;
             client.OnUpdatePrimShape += UpdatePrimShape;
             client.OnRequestMapBlocks += RequestMapBlocks;
             client.OnUpdatePrimTexture += UpdatePrimTexture;