public static void AddColorItem(this Menu menu, string uniqueId, int defaultColour = 0)
{
var a = menu.Add(uniqueId, new Slider("Color Picker: ", defaultColour, 0, Colors.Count() - 1));
a.DisplayName = "Color Picker: " + ColorsName[a.CurrentValue];
a.OnValueChange += delegate { a.DisplayName = "Colour Picker: " + ColorsName[a.CurrentValue]; };
}