From ae9e4e8144c5f787d71eafe2e0470887f36e3566 Mon Sep 17 00:00:00 2001
From: Homer Horwitz
Date: Sat, 13 Sep 2008 18:42:09 +0000
Subject: Update avatar-position while avatar is sitting and the prim is moved
 (#2159). I decided to make ParentPosition a public property in ScenePresence,
 because that's exactly what happens (the parent position changes on prim
 move).

---
 OpenSim/Region/Environment/Scenes/SceneObjectPart.cs | 11 +++++++++++
 OpenSim/Region/Environment/Scenes/ScenePresence.cs   |  5 +++++
 2 files changed, 16 insertions(+)

(limited to 'OpenSim')

diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index 2b0ad12..b4b9f00 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -498,6 +498,17 @@ namespace OpenSim.Region.Environment.Scenes
                         Console.WriteLine(e.Message);
                     }
                 }
+                
+                // TODO if we decide to do sitting in a more SL compatible way (multiple avatars per prim), this has to be fixed, too
+                if(m_sitTargetAvatar != UUID.Zero) {
+                    if (m_parentGroup != null) // TODO can there be a SOP without a SOG?
+                    {
+                        ScenePresence avatar;
+                        if(m_parentGroup.Scene.TryGetAvatar(m_sitTargetAvatar, out avatar)) {
+                            avatar.ParentPosition = GetWorldPosition();
+                        }
+                    }
+                }
 
             }
         }
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index ff043fb..f58bba6 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -287,6 +287,11 @@ namespace OpenSim.Region.Environment.Scenes
         }
 
         protected Vector3 m_parentPosition = new Vector3();
+        public Vector3 ParentPosition
+        {
+            get { return m_parentPosition; }
+            set { m_parentPosition = value; }
+        }
 
         /// <summary>
         /// Absolute position of this avatar in 'region cordinates'
-- 
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