From 5be74427365c3b712099aba8f8345f5fd92ca2fc Mon Sep 17 00:00:00 2001
From: MW
Date: Fri, 10 Oct 2008 16:01:59 +0000
Subject: added a list of SurfaceTouchEventArgs to the IClientAPI.OnGrabUpdate
 event, for the new surface touch parameters in 1.21 viewers. TODO: add the
 touch args to OnGrabObject and OnDeGrabObject.

---
 OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs | 17 ++++++++++++++++-
 OpenSim/Region/DataSnapshot/ObjectSnapshot.cs        |  2 +-
 OpenSim/Region/Environment/Scenes/InnerScene.cs      |  2 +-
 3 files changed, 18 insertions(+), 3 deletions(-)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 563d83b..d82b0cc 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -4725,8 +4725,23 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                         if (handlerGrabUpdate != null)
                         {
+                            List<SurfaceTouchEventArgs> touchArgs = new List<SurfaceTouchEventArgs>();
+                            if ((grabUpdate.SurfaceInfo != null) && (grabUpdate.SurfaceInfo.Length > 0))
+                            {
+                                foreach (ObjectGrabUpdatePacket.SurfaceInfoBlock surfaceInfo in grabUpdate.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);
+                                }
+                            }
                             handlerGrabUpdate(grabUpdate.ObjectData.ObjectID, grabUpdate.ObjectData.GrabOffsetInitial,
-                                              grabUpdate.ObjectData.GrabPosition, this);
+                                              grabUpdate.ObjectData.GrabPosition, this, touchArgs);
                         }
                         break;
                     case PacketType.ObjectDeGrab:
diff --git a/OpenSim/Region/DataSnapshot/ObjectSnapshot.cs b/OpenSim/Region/DataSnapshot/ObjectSnapshot.cs
index 49d9aec..c77de96 100644
--- a/OpenSim/Region/DataSnapshot/ObjectSnapshot.cs
+++ b/OpenSim/Region/DataSnapshot/ObjectSnapshot.cs
@@ -68,7 +68,7 @@ namespace OpenSim.Region.DataSnapshot.Providers
                 { this.Stale = true; };
             client.OnDelinkObjects += delegate(List<uint> primIds) { this.Stale = true; };
             client.OnGrabUpdate += delegate(UUID objectID, Vector3 offset, Vector3 grapPos,
-                IClientAPI remoteClient) { this.Stale = true; };
+                IClientAPI remoteClient, List<SurfaceTouchEventArgs> surfaceArgs) { this.Stale = true; };
             client.OnObjectAttach += delegate(IClientAPI remoteClient, uint objectLocalID, uint AttachmentPt,
                 Quaternion rot) { this.Stale = true; };
             client.OnObjectDuplicate += delegate(uint localID, Vector3 offset, uint dupeFlags, UUID AgentID,
diff --git a/OpenSim/Region/Environment/Scenes/InnerScene.cs b/OpenSim/Region/Environment/Scenes/InnerScene.cs
index 4840133..80d0151 100644
--- a/OpenSim/Region/Environment/Scenes/InnerScene.cs
+++ b/OpenSim/Region/Environment/Scenes/InnerScene.cs
@@ -1214,7 +1214,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="offset"></param>
         /// <param name="pos"></param>
         /// <param name="remoteClient"></param>
-        protected internal void MoveObject(UUID objectID, Vector3 offset, Vector3 pos, IClientAPI remoteClient)
+        protected internal void MoveObject(UUID objectID, Vector3 offset, Vector3 pos, IClientAPI remoteClient, List<SurfaceTouchEventArgs> surfaceArgs)
         {
             SceneObjectGroup group = GetGroupByPrim(objectID);
             if (group != null)
-- 
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