From 05a3e37b853fc870b83eb67b47bc70eb724f652e Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Fri, 29 Jan 2010 23:12:08 +0000
Subject: Apply http://opensimulator.org/mantis/view.php?id=3334 Send
 continuous touch() events if the left mouse button is held down while moving
 over an object This conforms with Linden Lab practice Thanks Revolution

---
 .../Framework/Scenes/Scene.PacketHandlers.cs       | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs')

diff --git a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
index 47fbeb4..ac04dc7 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
@@ -292,6 +292,46 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public virtual void ProcessObjectGrabUpdate(UUID objectID, Vector3 offset, Vector3 pos, IClientAPI remoteClient, List<SurfaceTouchEventArgs> surfaceArgs)
+        {
+            List<EntityBase> EntityList = GetEntities();
+
+            SurfaceTouchEventArgs surfaceArg = null;
+            if (surfaceArgs != null && surfaceArgs.Count > 0)
+                surfaceArg = surfaceArgs[0];
+
+            foreach (EntityBase ent in EntityList)
+            {
+                if (ent is SceneObjectGroup)
+                {
+                    SceneObjectGroup obj = ent as SceneObjectGroup;
+                    if (obj != null)
+                    {
+                        // Is this prim part of the group
+                        if (obj.HasChildPrim(objectID))
+                        {
+                            SceneObjectPart part = obj.GetChildPart(objectID);
+
+                            // If the touched prim handles touches, deliver it
+                            // If not, deliver to root prim
+                            if ((part.ScriptEvents & scriptEvents.touch) != 0)
+                                EventManager.TriggerObjectGrabbing(part.LocalId, 0, part.OffsetPosition, remoteClient, surfaceArg);
+                            // Deliver to the root prim if the touched prim doesn't handle touches
+                            // or if we're meant to pass on touches anyway. Don't send to root prim
+                            // if prim touched is the root prim as we just did it
+                            if (((part.ScriptEvents & scriptEvents.touch) == 0) ||
+                                (part.PassTouches && (part.LocalId != obj.RootPart.LocalId)))
+                            {
+                                EventManager.TriggerObjectGrabbing(obj.RootPart.LocalId, part.LocalId, part.OffsetPosition, remoteClient, surfaceArg);
+                            }
+
+                            return;
+                        }
+                    }
+                }
+            }
+         }
+
         public virtual void ProcessObjectDeGrab(uint localID, IClientAPI remoteClient, List<SurfaceTouchEventArgs> surfaceArgs)
         {
             List<EntityBase> EntityList = GetEntities();
-- 
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