public void ShouldParsePromotion(string notation, ChessPieceName piece)
{
StandardAlgebraicNotation.TryParse(notation, out var an).ShouldBeTrue();
an.PromotionPiece.HasValue.ShouldBeTrue();
an.PromotionPiece.Value.ShouldBe(piece);
}
public void ShouldParsePieceName(string notation, ChessPieceName piece)
{
StandardAlgebraicNotation.Parse(notation);
StandardAlgebraicNotation.TryParse(notation, out var an).ShouldBeTrue();
an.Piece.ShouldBe(piece);
}
protected ChessPieceEntity(Colours player, ChessPieceName piece)
{
EntityType = (int)piece;
EntityName = piece.ToString();
Owner = (int)player;
Player = player;
Piece = piece;
}
public StandardAlgebraicNotation(ChessPieceName piece,
int?fromFileX, int?fromRankY, int toFileX, int toRankY,
SanMoveTypes moveType = SanMoveTypes.Move,
ChessPieceName?promotionPiece = null, bool inCheck = false)
{
Piece = piece;
FromFileX = fromFileX;
FromRankY = fromRankY;
ToFileX = toFileX;
ToRankY = toRankY;
MoveType = moveType;
PromotionPiece = promotionPiece;
InCheck = inCheck;
CastleMove = CastleSide.None;
}
public static char ToSanToken(ChessPieceName piece)
{
return(SanPieceNames[piece]);
}
public void Should_find_promotions(string sanText, string expectedMoveText, Colours toPlay, ChessPieceName promotionPiece)
{
var builder = new ChessBoardBuilder()
.Board(" k " +
" P" +
" " +
" " +
" " +
" " +
" " +
" K "
);
var game = ChessFactory.CustomChessGame(builder.ToGameSetup(), toPlay);
var move = new SanMoveFinder(game.BoardState)
.Find(sanText.ToSan(), toPlay);
Assert.NotNull(move, "No move found!");
Assert.That(move.ToChessCoords(), Is.EqualTo(expectedMoveText));
var moveExtraData = move.ExtraData;
Assert.NotNull(moveExtraData);
var data = ChessFactory.MoveExtraData(toPlay, promotionPiece);
Assert.That(move.ToChessCoords(), Is.EqualTo(expectedMoveText));
Assert.That(data, Is.EqualTo(moveExtraData), $"Unexpected promotion: {moveExtraData}");
}
public ChessPieceEntityFactoryTypeExtraData(Colours owner, ChessPieceName piece)
{
Owner = owner;
PieceName = piece;
}
public ChessPieceEntity Create(ChessPieceName pieceName, Colours colour)
{
return(Factory[pieceName](colour));
}
public bool Is(ChessPieceName piece) => piece == Piece;
public bool Is(Colours owner, ChessPieceName piece) => owner == Player && piece == Piece;
public static char ToChar(ChessPieceName piece, Colours owner)
{
var c = PieceNames.FirstOrDefault(n => n.Value == piece).Key;
return(owner == Colours.White ? char.ToUpper(c) : char.ToLower(c));
}
public static ChessPieceEntityFactory.ChessPieceEntityFactoryTypeExtraData MoveExtraData(Colours owner,
ChessPieceName piece)
=> new ChessPieceEntityFactory.ChessPieceEntityFactoryTypeExtraData(owner, piece);
private void WithPiece(ChessPieceName c) => _piece = c;
