public static void AddWidthItem(this Menu menu, string uniqueId, int defaultWidth = 2)
{
var a = menu.Add(uniqueId, new Slider("Width: ", defaultWidth, 0, Values.Count() - 1));
a.DisplayName = "Width: " + ValuesName[a.CurrentValue];
a.OnValueChange += delegate { a.DisplayName = "Width: " + ValuesName[a.CurrentValue]; };
}