Finally make attachments stay put. Randomize local ID generation to

prevent adjacent sims from using identical Local IDs for the attachment
Thanks to Mana Janus (Hippo Viewer) for providing the crucial bit of
information, namely that, due to a bug in the viewer, adjacent sims can't
use the same local ids.

1 files changed, 5 insertions, 2 deletions

diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index c8285a3..03d79f1 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -269,6 +269,8 @@ namespace OpenSim.Region.Environment.Scenes
         {
             m_config = config;
 
+            Random random = new Random();
+            m_lastAllocatedLocalId = (uint)(random.NextDouble() * (double)(uint.MaxValue/2))+(uint)(uint.MaxValue/4);
             m_moduleLoader = moduleLoader;
             m_authenticateHandler = authen;
             CommsManager = commsMan;
@@ -2182,12 +2184,12 @@ namespace OpenSim.Region.Environment.Scenes
                         //
                         SceneObjectPart RootPrim = GetSceneObjectPart(primID);
 
-                        RootPrim.SetParentLocalId(parentLocalID);
-
                         if (RootPrim != null)
                         {
                             SceneObjectGroup grp = RootPrim.ParentGroup;
 
+                            RootPrim.SetParentLocalId(parentLocalID);
+
                             if (grp != null)
                             {
                                 m_log.DebugFormat("[ATTACHMENT]: Received "+
@@ -2205,6 +2207,7 @@ namespace OpenSim.Region.Environment.Scenes
                                             grp.LocalId, (uint)0,
                                             grp.GroupRotation,
                                             grp.AbsolutePosition, false);
+                                    grp.SendGroupFullUpdate();
                                 }
                                 else
                                 {