// Implements original code:
// 120 PRINT "YOUR MOVE";
// 121 INPUT M1,M2
// 122 IF M1=INT(M1)AND M2=INT(M2)AND M1>0 AND M1<10 AND M2>0 AND M2<10 THEN 130
// 123 PRINT "ILLEGAL CO-ORDINATES."
// 124 GOTO 120
internal static Move ReadMove(this IReadWrite io, string prompt)
{
while (true)
{
var(from, to) = io.Read2Numbers(prompt);
if (Move.TryCreate(from, to, out var move))
{
return(move);
}
io.WriteLine("Illegal Coordinates.");
}
}
private bool Chomp(Cookie cookie, PlayerNumber player)
{
while (true)
{
_io.WriteLine(string.Format(Resource.Formats.Player, player));
var(row, column) = _io.Read2Numbers(Resource.Prompts.Coordinates);
if (cookie.TryChomp((int)row, (int)column, out char chomped))
{
return(chomped == 'P');
}
_io.Write(Resource.Streams.NoFair);
}
}