/// <summary>
 /// 加载资源依赖(第一次没法加载依赖时候)
 /// </summary>
 /// <param name="resource"></param>
 /// <param name="dependences"></param>
 /// <param name="dependenceLoader"></param>
 /// <returns></returns>
 public Resource LoadDependence(Resource resource, Dependence[] dependences, Func <Dependence, Resource> dependenceLoader)
 {
     return(_groups.LoadDependence(resource, dependences, dependenceLoader));
 }