public Cell GetCell(string code)
{
var position = positionParser.TryParse(code);
if (!position.HasValue)
{
return(null);
}
return(GetCell(position.Value));
}
public ValueOrError <bool> MakeMove(string move)
{
if (move == "pass")
{
CurrentColor = CurrentColor.Opposite();
return(ValueOrError.FromValue <bool>(true));
}
var position = parser.TryParse(move);
if (!position.HasValue)
{
return(ValueOrError.FromError <bool>($"Wrong code: {move}"));
}
if (possibleMovesFinder.GetPossibleMoves(Field).Any(possibleMove =>
possibleMove.Color == CurrentColor && possibleMove.Position == position.Value))
{
var result = Field.MakeMove(move, CurrentColor);
if (result.HasValue)
{
CurrentColor = CurrentColor.Opposite();
}
return(result);
}
return(ValueOrError.FromError <bool>($"Move {move} is impossible for {CurrentColor}"));
}
public void ParserShouldParsePosition(string input, Position?result)
{
Assert.That(parser.TryParse(input), Is.EqualTo(result));
}