private void DrawPiece(SpriteBatch spriteBatch, PieceData piece, Vector2 tilePosition)
{
spriteBatch.Draw(
resources.Piece,
tilePosition - resources.Piece.Bounds.Size.ToVector2() * Scale / 2,
null,
Color.White,
0,
Vector2.Zero,
Scale,
piece.IsPlayerOne ? SpriteEffects.None : SpriteEffects.FlipVertically,
0
);
var piecePrint = Utils.PieceToKanji(piece);
var piecePrintPosition = tilePosition + (piece.IsPlayerOne ? new Vector2(0, 2) : new Vector2(0, -4)) * Scale;
// Can not scale the string as the character will become ugly
spriteBatch.DrawString(
resources.PieceFont,
piecePrint,
piecePrintPosition - resources.PieceFont.MeasureString(piecePrint) / 2,
piece.Promoted ? Color.Red : Color.Black
);
}
public MoveTurn(PieceData piece, bool didCheck, bool didPromote, int xFrom, int yFrom, int xTarget, int yTarget, PieceData captured)
{
Piece = piece;
DidCheck = didCheck;
DidPromote = didPromote;
XFrom = xFrom;
YFrom = yFrom;
XTarget = xTarget;
YTarget = yTarget;
Captured = captured;
}
/// <summary>
/// Removes a piece from the HeldPiece property and puts it on the board.
/// </summary>
public bool PlacePiece(Point from, Point target, out PieceData captured)
{
captured = null;
if (!Utils.ValidMovesForPiece(new GridRef <PieceData> {
Data = HeldPiece, Position = from
}, Data, GameplayState.CurrentPlayer, GameplayState.OpponentPlayer).Contains(target))
{
return(false);
}
var piece = Data.GetAt(target).Data;
if (piece != null)
{
captured = piece;
}
PlacePiece(target);
return(true);
}
/// <summary>
/// Converts the corresponding <see cref="PieceData"/> to the corresponding letter.
/// The inverse of <see cref="PieceNotationToPieceType" />
/// </summary>
/// <param name="piece">The piece</param>
/// <returns>
/// The correct ASCII letter
/// </returns>
public static char PieceToNotationChar(PieceData piece)
{
var character = piece.Type switch
{
PieceType.Pawn => 'P',
PieceType.Bishop => 'B',
PieceType.Rook => 'R',
PieceType.Lance => 'L',
PieceType.Knight => 'N',
PieceType.Silver => 'S',
PieceType.Gold => 'G',
PieceType.King => 'K',
_ => throw new ArgumentException(),
};
if (piece.Promoted)
{
return(char.ToUpper(character));
}
else
{
return(char.ToLower(character));
}
}
/// <summary>
/// Converts <paramref name="type"/> to the corresponding Kanji used to identify the piece.
/// </summary>
/// <param name="piece">The piece to get the Kanji for</param>
/// <returns>
/// The Kanji corresponding to specified type, player side and promotion options.
/// </returns>
public static string PieceToKanji(PieceData piece) => piece.Type switch
{