public TimeItem Post2Really(Action <int> callback, float delay)
        {
            var item = TimeItem.Allocate(callback, delay);

            Post2Really(item);
            return(item);
        }
        public TimeItem Post2Scale(Action <int> callback, float delay, int repeat)
        {
            var item = TimeItem.Allocate(callback, delay, repeat);

            Post2Scale(item);
            return(item);
        }