/// <summary>
/// Gets the number of colors to use in the secret code.
/// </summary>
public static int GetNumberOfColors()
{
var maximumColors = Colors.List.Length;
var colors = 0;
while (colors < 1 || colors > maximumColors)
{
colors = GetInteger(View.PromptNumberOfColors);
if (colors > maximumColors)
{
View.NotifyTooManyColors(maximumColors);
}
}
return(colors);
}