/// <see cref="ITaskManager.UnsubscribeFromSystemUpdate"/>
public void UnsubscribeFromSystemUpdate(SystemUpdateHdl handler)
{
this.updateHandlers.Remove(handler);
if (this.updateHandlers.Count == 0)
{
UIRoot.Instance.GraphicsPlatform.RenderLoop.FrameUpdate -= this.AdaptedUpdateHdl;
}
}
/// <see cref="ITaskManager.SubscribeToSystemUpdate"/>
public void SubscribeToSystemUpdate(SystemUpdateHdl handler)
{
if (this.updateHandlers.Count == 0)
{
UIRoot.Instance.GraphicsPlatform.RenderLoop.FrameUpdate += this.AdaptedUpdateHdl;
}
this.updateHandlers.Add(handler);
}
