public boolean isValidMovePrefix(Move otherMove) {
Piece otherPiece = otherMove.getPiece();
if (otherPiece.getPieceColor() != piece.getPieceColor()
|| otherMove.getPieceColumn() != pieceColumn
|| otherMove.getPieceRow() != pieceRow) {
return false;
}
Iterator<ChessboardPosition> it = steps.iterator();
for (ChessboardPosition cp : otherMove.getSteps()) {
if (!it.hasNext() || !cp.equals(it.next())) {
return false;
}
}
return true;
}
public void doMove(Chessboard chessboard) {
for (ChessboardPosition chessboardPosition : steps) {
int rowDirection = Integer.signum(chessboardPosition.getRow() - this.pieceRow);
int columnDirection = Integer.signum(chessboardPosition.getColumn() - this.pieceColumn);
while (chessboardPosition.getRow() != this.pieceRow) {
chessboard.capture(pieceRow, pieceColumn);
pieceRow += rowDirection;
pieceColumn += columnDirection;
}
chessboard.movePiece(pieceRow, pieceColumn, piece);
}
if (piece instanceof Pawn
&& ((piece.getPieceColor().equals(PieceColor.WHITE)
&& pieceRow == Chessboard.CHESSBOARD_SIZE - 1)
|| (piece.getPieceColor().equals(PieceColor.BLACK) && pieceRow == 0))) {
piece = new King(piece.getPieceColor());
chessboard.movePiece(pieceRow, pieceColumn, piece);
// System.out.println("New king!");
}
}
private JLabel determinePiece(Piece piece) throws IOException {
if (piece.getPieceColor() == PieceColor.WHITE) {
switch (piece.getPieceType().name()) {
case ("KING"):
JLabel wKing = new JLabel(new ImageIcon(ImageIO.read(new File("art/wKing.png"))));
wKing.setSize(new Dimension(64, 64));
return wKing;
case ("QUEEN"):
JLabel wQueen = new JLabel(new ImageIcon(ImageIO.read(new File("art/wQueen.png"))));
wQueen.setSize(new Dimension(64, 64));
return wQueen;
case ("BISHOP"):
JLabel wBishop = new JLabel(new ImageIcon(ImageIO.read(new File("art/wBishop.png"))));
wBishop.setSize(new Dimension(64, 64));
return wBishop;
case ("KNIGHT"):
JLabel wKnight = new JLabel(new ImageIcon(ImageIO.read(new File("art/wKnight.png"))));
wKnight.setSize(new Dimension(64, 64));
return wKnight;
case ("ROOK"):
JLabel wRook = new JLabel(new ImageIcon(ImageIO.read(new File("art/wRook.png"))));
wRook.setSize(new Dimension(64, 64));
return wRook;
case ("PAWN"):
JLabel wPawn = new JLabel(new ImageIcon(ImageIO.read(new File("art/wPawn.png"))));
wPawn.setSize(new Dimension(64, 64));
return wPawn;
default:
throw new IllegalArgumentException();
}
} else {
switch (piece.getPieceType().name()) {
case ("KING"):
JLabel bKing = new JLabel(new ImageIcon(ImageIO.read(new File("art/bKing.png"))));
bKing.setSize(new Dimension(64, 64));
return bKing;
case ("QUEEN"):
JLabel bQueen = new JLabel(new ImageIcon(ImageIO.read(new File("art/bQueen.png"))));
bQueen.setSize(new Dimension(64, 64));
return bQueen;
case ("BISHOP"):
JLabel bBishop = new JLabel(new ImageIcon(ImageIO.read(new File("art/bBishop.png"))));
bBishop.setSize(new Dimension(64, 64));
return bBishop;
case ("KNIGHT"):
JLabel bKnight = new JLabel(new ImageIcon(ImageIO.read(new File("art/bKnight.png"))));
bKnight.setSize(new Dimension(64, 64));
return bKnight;
case ("ROOK"):
JLabel bRook = new JLabel(new ImageIcon(ImageIO.read(new File("art/bRook.png"))));
bRook.setSize(new Dimension(64, 64));
return bRook;
case ("PAWN"):
JLabel bPawn = new JLabel(new ImageIcon(ImageIO.read(new File("art/bPawn.png"))));
bPawn.setSize(new Dimension(64, 64));
return bPawn;
default:
throw new IllegalArgumentException();
}
}
}
