/// <summary>
/// Prompts the user to choose a difficulty setting.
/// </summary>
/// <param name="builder"></param>
public static void GetDifficulty(IGameOptionsBuilder builder)
{
int choice;
do
{
Console.WriteLine("*--- Difficulty ---*");
Console.WriteLine("1. Easy");
Console.WriteLine("2. Normal");
Console.WriteLine("3. Hard");
Console.Write("Choose your difficulty: ");
choice = ReadChoice();
} while (choice < 1 || 3 < choice);
builder.SetDifficulty(EnumMapper.GetDifficulty(choice));
}
