refactor: simplify SOP.AttachedAvatar into SOG.AttachedAvatar

This does a tiny bit to reduce code complexity, memory requirement and the cpu time of pointlessly setting this field to the same value in every SOP

3 files changed, 14 insertions, 10 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Prioritizer.cs b/OpenSim/Region/Framework/Scenes/Prioritizer.cs
index 4595a29..2a76755 100644
--- a/OpenSim/Region/Framework/Scenes/Prioritizer.cs
+++ b/OpenSim/Region/Framework/Scenes/Prioritizer.cs
@@ -116,14 +116,13 @@ namespace OpenSim.Region.Framework.Scenes
             return priority;
         }
 
-
         private uint GetPriorityByTime(IClientAPI client, ISceneEntity entity)
         {
             // And anything attached to this avatar gets top priority as well
             if (entity is SceneObjectPart)
             {
                 SceneObjectPart sop = (SceneObjectPart)entity;
-                if (sop.ParentGroup.RootPart.IsAttachment && client.AgentId == sop.ParentGroup.RootPart.AttachedAvatar)
+                if (sop.ParentGroup.RootPart.IsAttachment && client.AgentId == sop.ParentGroup.AttachedAvatar)
                     return 1;
             }
 
@@ -136,7 +135,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (entity is SceneObjectPart)
             {
                 SceneObjectPart sop = (SceneObjectPart)entity;
-                if (sop.ParentGroup.RootPart.IsAttachment && client.AgentId == sop.ParentGroup.RootPart.AttachedAvatar)
+                if (sop.ParentGroup.RootPart.IsAttachment && client.AgentId == sop.ParentGroup.AttachedAvatar)
                     return 1;
             }
 
@@ -149,7 +148,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (entity is SceneObjectPart)
             {
                 SceneObjectPart sop = (SceneObjectPart)entity;
-                if (sop.ParentGroup.RootPart.IsAttachment && client.AgentId == sop.ParentGroup.RootPart.AttachedAvatar)
+                if (sop.ParentGroup.RootPart.IsAttachment && client.AgentId == sop.ParentGroup.AttachedAvatar)
                     return 1;
             }
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index e3b8fc8..fada688 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -169,6 +169,14 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// The avatar to which this scene object is attached.
+        /// </summary>
+        /// <remarks>
+        /// If we're not attached to an avatar then this is UUID.Zero
+        /// </remarks>
+        public UUID AttachedAvatar { get; set; }
+
+        /// <summary>
         /// Is this scene object phantom?
         /// </summary>
         /// <remarks>
@@ -1540,7 +1548,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (IsAttachment)
                 {
-                    ScenePresence avatar = m_scene.GetScenePresence(rootpart.AttachedAvatar);
+                    ScenePresence avatar = m_scene.GetScenePresence(AttachedAvatar);
                     if (avatar != null)
                     {
                         avatar.PushForce(impulse);
@@ -1622,7 +1630,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (IsAttachment)
                 {
-                    ScenePresence avatar = m_scene.GetScenePresence(rootpart.AttachedAvatar);
+                    ScenePresence avatar = m_scene.GetScenePresence(AttachedAvatar);
                     if (avatar != null)
                     {
                         avatar.MoveToTarget(target, false);
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index a0e87d0..e510611 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -221,9 +221,6 @@ namespace OpenSim.Region.Framework.Scenes
         public scriptEvents AggregateScriptEvents;
 
         
-        public UUID AttachedAvatar;
-
-        
         public Vector3 AttachedPos;
 
         
@@ -728,7 +725,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (IsAttachment)
                 {
-                    ScenePresence sp = m_parentGroup.Scene.GetScenePresence(AttachedAvatar);
+                    ScenePresence sp = m_parentGroup.Scene.GetScenePresence(ParentGroup.AttachedAvatar);
                     if (sp != null)
                         return sp.AbsolutePosition;
                 }