protected void GrabUpdate(UUID objectID, Vector3 offset, Vector3 pos, IClientAPI remoteClient, List <SurfaceTouchEventArgs> surfaceArgs)
{
SceneObjectGroup group = m_sceneGraph.GetGroupByPrim(objectID);
if (group != null)
{
SceneObjectPart part = group.GetChildPart(objectID);
if (part != null)
{
SurfaceTouchEventArgs surfaceArg = null;
if (surfaceArgs != null && surfaceArgs.Count > 0)
{
surfaceArg = surfaceArgs[0];
}
// If the touched prim handles touches, deliver it
// If not, deliver to root prim,if the root prim doesnt
// handle it, deliver a grab to the scene graph
if ((part.ScriptEvents & ScriptEvents.touch) != 0)
{
EventManager.TriggerObjectGrabUpdate(part.LocalId, 0, part.OffsetPosition, remoteClient, surfaceArg);
}
else if ((group.RootPart.ScriptEvents & ScriptEvents.touch) != 0)
{
EventManager.TriggerObjectGrabUpdate(group.RootPart.LocalId, part.LocalId, part.OffsetPosition, remoteClient, surfaceArg);
}
else
{
//no one can handle it, send a grab
m_sceneGraph.MoveObject(objectID, offset, pos, remoteClient, surfaceArgs);
}
}
}
}
