From aa8aee90a35458f1f601ca23e2298b212782d0a3 Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Thu, 24 Apr 2008 11:32:41 +0000
Subject: * Adds much better support for attachments that you right click on in
 world. * Your friends can see your attachments now.  People who appear in the
 sim after you've attached something can also see your attachments. * You can
 position & rotate your attachments now.  Positions do *not* save. * You can
 detach attachments now the regular way. * Attachments do not cross into other
 regions with you..(this isn't too far off) * Updated ODE to not request terse
 updates on child prim.

---
 .../Region/Environment/Scenes/SceneObjectGroup.cs  | 38 +++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

(limited to 'OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs')

diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 4f65cc7..27639ea 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -180,7 +180,7 @@ namespace OpenSim.Region.Environment.Scenes
             set
             {
                 LLVector3 val = value;
-                if (val.X > 257f || val.X < -1f || val.Y > 257f || val.Y < -1f)
+                if ((val.X > 257f || val.X < -1f || val.Y > 257f || val.Y < -1f) && !m_rootPart.m_IsAttachment)
                 {
                     m_scene.CrossPrimGroupIntoNewRegion(val, this);
                 }
@@ -612,6 +612,42 @@ namespace OpenSim.Region.Environment.Scenes
             m_rootPart = part;
         }
 
+
+        public void AttachToAgent(LLUUID agentID, uint attachmentpoint)
+        {
+            ScenePresence avatar = m_scene.GetScenePresence(agentID);
+            if (avatar != null)
+            {
+                m_rootPart.m_attachedAvatar = agentID;
+                m_rootPart.SetParentLocalId(avatar.LocalId);
+                m_rootPart.SetAttachmentPoint(attachmentpoint);
+                m_rootPart.m_IsAttachment = true;
+                if (m_rootPart.PhysActor != null)
+                {
+                    m_scene.PhysicsScene.RemovePrim(m_rootPart.PhysActor);
+                    m_rootPart.PhysActor = null;
+                    AbsolutePosition = LLVector3.Zero;
+                }
+                m_rootPart.ScheduleFullUpdate();
+            }
+        }
+
+        public void DetachToGround()
+        {
+            ScenePresence avatar = m_scene.GetScenePresence(m_rootPart.m_attachedAvatar);
+            LLVector3 detachedpos = new LLVector3(127f,127f,127f);
+            if (avatar != null)
+            {
+                detachedpos = avatar.AbsolutePosition;
+            }
+            AbsolutePosition = detachedpos;
+            m_rootPart.m_attachedAvatar = LLUUID.Zero;
+            m_rootPart.SetParentLocalId(0);
+            m_rootPart.SetAttachmentPoint((byte)0);
+            m_rootPart.m_IsAttachment = false;
+            m_rootPart.ApplyPhysics(m_rootPart.ObjectFlags, m_scene.m_physicalPrim);
+            m_rootPart.ScheduleFullUpdate();
+        }
         /// <summary>
         /// 
         /// </summary>
-- 
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