1 files changed, 152 insertions, 0 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index 3cd4a10..5e770ba 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -47,6 +47,57 @@ namespace OpenSim.Region.Framework.Scenes
 
     public delegate void ChangedBackupDelegate(SceneObjectGroup sog);
 
+
+    public enum ObjectChangeWhat : uint
+    {
+        // bits definitions
+        Position = 0x01,
+        Rotation = 0x02,
+        Scale   = 0x04,
+        Group = 0x08,
+        UniformScale = 0x10,
+
+        // macros from above
+        // single prim
+        primP = 0x01,
+        primR = 0x02,
+        primPR = 0x03,
+        primS = 0x04,
+        primPS = 0x05,
+        primRS = 0x06,
+        primPSR = 0x07,
+
+        primUS = 0x14,
+        primPUS = 0x15,
+        primRUS = 0x16,
+        primPUSR = 0x17,
+
+        // group
+        groupP = 0x09,
+        groupR = 0x0A,
+        groupPR = 0x0B,
+        groupS = 0x0C,
+        groupPS = 0x0D,
+        groupRS = 0x0E,
+        groupPSR = 0x0F,
+
+        groupUS = 0x1C,
+        groupPUS = 0x1D,
+        groupRUS = 0x1E,
+        groupPUSR = 0x1F,
+
+        PRSmask = 0x07
+    }
+
+    public struct ObjectChangeData
+    {
+        public Quaternion rotation;
+        public Vector3 position;
+        public Vector3 scale;
+        public ObjectChangeWhat what;
+    }
+        
+   
     /// <summary>
     /// This class used to be called InnerScene and may not yet truly be a SceneGraph.  The non scene graph components
     /// should be migrated out over time.
@@ -1289,6 +1340,87 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Client Event handlers
 
+        protected internal void ClientChangeObject(uint localID, object odata, IClientAPI remoteClient)
+        {
+            SceneObjectPart part = GetSceneObjectPart(localID);
+            ObjectChangeData data = (ObjectChangeData)odata;
+
+            if (part != null)
+            {
+                SceneObjectGroup grp = part.ParentGroup;
+                if (grp != null)
+                {
+                    if (m_parentScene.Permissions.CanEditObject(grp.UUID, remoteClient.AgentId))
+                    {
+//                        part.StoreUndoState(data.what | ObjectChangeWhat.PRSmask); // for now save all to keep previus behavour ???
+                        part.StoreUndoState(data.what); // lets test only saving what we changed
+                        grp.doChangeObject(part, (ObjectChangeData)data);
+                    }
+                }
+            }
+        }
+
+/* moved to SOG
+        protected internal void doChangeObject(SceneObjectPart part, ObjectChangeData data)
+        {
+            if (part != null && part.ParentGroup != null)
+            {
+                ObjectChangeWhat what = data.what;
+                bool togroup = ((what & ObjectChangeWhat.Group) != 0);
+//                bool uniform = ((what & ObjectChangeWhat.UniformScale) != 0);  not in use
+
+                SceneObjectGroup group = part.ParentGroup;
+                PhysicsActor pha = group.RootPart.PhysActor;
+              
+                if (togroup)
+                {
+                    // related to group                  
+                    if ((what & ObjectChangeWhat.Position) != 0)
+                        group.AbsolutePosition = data.position;
+                    if ((what & ObjectChangeWhat.Rotation) != 0)
+                        group.RootPart.UpdateRotation(data.rotation);
+                    if ((what & ObjectChangeWhat.Scale) != 0)
+                    {
+                        if (pha != null)
+                            pha.Building = true;
+                        group.GroupResize(data.scale);
+                        if (pha != null)
+                            pha.Building = false;
+                    }
+                }
+                else
+                {
+                    // related to single prim in a link-set ( ie group)
+                    if (pha != null)
+                        pha.Building = true;
+
+                    // must deal with root part specially for position and rotation
+                    // so parts offset positions or rotations are fixed
+
+                    if (part == group.RootPart)
+                    {
+                        if ((what & ObjectChangeWhat.Position) != 0)
+                            group.UpdateRootPosition(data.position);
+                        if ((what & ObjectChangeWhat.Rotation) != 0)
+                            group.UpdateRootRotation(data.rotation);
+                    }
+                    else
+                    {
+                        if ((what & ObjectChangeWhat.Position) != 0)
+                            part.OffsetPosition = data.position;
+                        if ((what & ObjectChangeWhat.Rotation) != 0)
+                            part.UpdateRotation(data.rotation);
+                    }
+
+                    if ((what & ObjectChangeWhat.Scale) != 0)
+                        part.Resize(data.scale);
+
+                    if (pha != null)
+                        pha.Building = false;
+                }
+            }
+        }
+*/
         /// <summary>
         /// Update the scale of an individual prim.
         /// </summary>
@@ -1303,7 +1435,17 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (m_parentScene.Permissions.CanEditObject(part.ParentGroup.UUID, remoteClient.AgentId))
                 {
+                    bool physbuild = false;
+                    if (part.ParentGroup.RootPart.PhysActor != null)
+                    {
+                        part.ParentGroup.RootPart.PhysActor.Building = true;
+                        physbuild = true;
+                    }
+
                     part.Resize(scale);
+
+                    if (physbuild)
+                        part.ParentGroup.RootPart.PhysActor.Building = false;
                 }
             }
         }
@@ -1315,7 +1457,17 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (m_parentScene.Permissions.CanEditObject(group.UUID, remoteClient.AgentId))
                 {
+                    bool physbuild = false;
+                    if (group.RootPart.PhysActor != null)
+                    {
+                        group.RootPart.PhysActor.Building = true;
+                        physbuild = true;
+                    }
+
                     group.GroupResize(scale);
+
+                    if (physbuild)
+                        group.RootPart.PhysActor.Building = false;
                 }
             }
         }