From 0644977819c1704c9d7417984a6366ceefe04c4c Mon Sep 17 00:00:00 2001
From: MW
Date: Fri, 10 Oct 2008 17:05:43 +0000
Subject: added a list of SurfaceTouchEventArgs to the IClientAPI.OnGrab event,
 for the new surface touch parameters in 1.21 viewers.

---
 .../Region/ClientStack/LindenUDP/LLClientView.cs    | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

(limited to 'OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs')

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index d82b0cc..7eda272 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -166,7 +166,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private ObjectIncludeInSearch handlerObjectIncludeInSearch = null;
         private UpdatePrimFlags handlerUpdatePrimFlags = null; //OnUpdatePrimFlags;
         private UpdatePrimTexture handlerUpdatePrimTexture = null;
-        private UpdateVector handlerGrabObject = null; //OnGrabObject;
+        private GrabObject handlerGrabObject = null; //OnGrabObject;
         private MoveObject handlerGrabUpdate = null; //OnGrabUpdate;
         private ObjectSelect handlerDeGrabObject = null; //OnDeGrabObject;
         private GenericCall7 handlerObjectDescription = null;
@@ -866,7 +866,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event Action<IClientAPI> OnRequestAvatarsData;
         public event LinkObjects OnLinkObjects;
         public event DelinkObjects OnDelinkObjects;
-        public event UpdateVector OnGrabObject;
+        public event GrabObject OnGrabObject;
         public event ObjectSelect OnDeGrabObject;
         public event ObjectDuplicate OnObjectDuplicate;
         public event ObjectDuplicateOnRay OnObjectDuplicateOnRay;
@@ -4715,7 +4715,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                         if (handlerGrabObject != null)
                         {
-                            handlerGrabObject(grab.ObjectData.LocalID, grab.ObjectData.GrabOffset, this);
+                            List<SurfaceTouchEventArgs> touchArgs = new List<SurfaceTouchEventArgs>();
+                            if ((grab.SurfaceInfo != null) && (grab.SurfaceInfo.Length > 0))
+                            {
+                                foreach (ObjectGrabPacket.SurfaceInfoBlock surfaceInfo in grab.SurfaceInfo)
+                                {
+                                    SurfaceTouchEventArgs arg = new SurfaceTouchEventArgs();
+                                    arg.Binormal = surfaceInfo.Binormal;
+                                    arg.FaceIndex = surfaceInfo.FaceIndex;
+                                    arg.Normal = surfaceInfo.Normal;
+                                    arg.Position = surfaceInfo.Position;
+                                    arg.STCoord = surfaceInfo.STCoord;
+                                    arg.UVCoord = surfaceInfo.UVCoord;
+                                    touchArgs.Add(arg);
+                                }
+                            }
+                            handlerGrabObject(grab.ObjectData.LocalID, grab.ObjectData.GrabOffset, this, touchArgs);
                         }
                         break;
                     case PacketType.ObjectGrabUpdate:
-- 
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