internal void Play()
{
DoIntroduction();
var result = _io.ReadNumber(Prompts.Answer);
if (_io.ReadYes(Formats.Bet, Math.CalculateOriginal(result)))
{
_io.Write(Streams.Bye);
return;
}
var original = _io.ReadNumber(Prompts.Original);
_io.WriteLine(Math.ShowWorking(original));
if (_io.ReadYes(Prompts.Believe))
{
_io.Write(Streams.Bye);
return;
}
_io.Write(Streams.Lightning);
}
internal static bool ReadYes(this IReadWrite io, string format, Number value) => io.ReadYes(string.Format(format, value));