/**
* getLegalMovesTestManyPossibilities: This sets a black rook at spot g4 with a random board that
* has 11 possible moves including taking a white pawn Also checks that you can move in every
* direction multiple spaces.
*/
@Test
public void getLegalMovesTestManyMoves() {
Rook rookPiece = new Rook('b', "g4");
List<String> legalMoves =
rookPiece.getLegalMoves("1nbqkbnr/2Pppppp/p7/1p6/6r1/8/P1PPPPPP/RNBQKBNR w KQkq -");
String[] legalMovesArray = new String[legalMoves.size()];
legalMoves.toArray(legalMovesArray);
assertNotNull(legalMoves);
String[] expected = new String[11];
expected[0] = "1nbqkbnr/2Pppppp/p7/1p4r1/8/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[1] = "1nbqkbnr/2Pppppp/p5r1/1p6/8/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[2] = "1nbqkbnr/2Pppppp/p7/1p6/8/6r1/P1PPPPPP/RNBQKBNR w KQkq -";
expected[3] = "1nbqkbnr/2Pppppp/p7/1p6/7r/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[4] = "1nbqkbnr/2Pppppp/p7/1p6/5r2/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[5] = "1nbqkbnr/2Pppppp/p7/1p6/4r3/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[6] = "1nbqkbnr/2Pppppp/p7/1p6/3r4/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[7] = "1nbqkbnr/2Pppppp/p7/1p6/2r5/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[8] = "1nbqkbnr/2Pppppp/p7/1p6/1r6/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[9] = "1nbqkbnr/2Pppppp/p7/1p6/r7/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[10] = "1nbqkbnr/2Pppppp/p7/1p6/8/8/P1PPPPrP/RNBQKBNR w KQkq -";
Arrays.sort(legalMovesArray);
Arrays.sort(expected);
assertArrayEquals(expected, legalMovesArray);
}
@Test
public void basicMovesTest() {
this.board.getSquare('e', 4).setPiece(wRook);
this.board.getSquare('d', 5).setPiece(bRook);
SquareList wSquares = wRook.whereToMove(board, board.getSquare('e', 4));
boolean ok = true;
ArrayList<String> squares = new ArrayList();
squares.add("e5");
squares.add("e3");
squares.add("a4");
squares.add("b4");
squares.add("c4");
squares.add("d4");
squares.add("h4");
squares.add("g4");
squares.add("f4");
squares.add("e7");
squares.add("e6");
for (Square square : wSquares.getList()) {
String s = square.toString();
if (!squares.contains(s)) {
ok = false;
}
}
if (squares.size() != wSquares.size()) {
ok = false;
}
assertEquals(true, ok);
assertEquals(0, bRook.whereToMove(board, board.getSquare('h', 8)).size());
}
/**
* getLegalMovesTestNoMoves: This check that if the piece has no legal moves, the return list
* should be empty
*/
@Test
public void getLegalMovesTestNoMoves() {
Rook rookPiece = new Rook('b', "a8");
List<String> legalMoves =
rookPiece.getLegalMoves("rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq -");
assertNotNull(legalMoves);
assertEquals(legalMoves.size(), 0);
}
/**
* getLegalMovesTest: This sets a black rook at spot b7 with a random board that has 3 possible
* moves including taking a white pawn.
*/
@Test
public void getLegalMovesTestFewMoves() {
Rook rookPiece = new Rook('b', "b7");
List<String> legalMoves =
rookPiece.getLegalMoves("1nbqkbnr/1rPppppp/p7/1p6/8/8/P1PPPPPP/RNBQKBNR w KQkq -");
String[] legalMovesArray = new String[legalMoves.size()];
legalMoves.toArray(legalMovesArray);
assertNotNull(legalMoves);
String[] expected = new String[3];
expected[0] = "1nbqkbnr/2Pppppp/pr6/1p6/8/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[1] = "1nbqkbnr/r1Pppppp/p7/1p6/8/8/P1PPPPPP/RNBQKBNR w KQkq -";
expected[2] = "1nbqkbnr/2rppppp/p7/1p6/8/8/P1PPPPPP/RNBQKBNR w KQkq -";
assertArrayEquals(expected, legalMovesArray);
}
public PromotionDialog(Square location) {
// Creating promotion dialog
if (Board.getBoard().isWhiteMove()) {
setTitle(
"Promotion for " + Board.getBoard().getWhitePlayer().getName() + " - Choose a figure");
} else {
setTitle(
"Promotion for " + Board.getBoard().getBlackPlayer().getName() + " - Choose a figure");
}
this.location = location;
JPanel pane = (JPanel) getContentPane();
pane.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
pane.setLayout(new GridLayout(1, 4, 10, 10));
JButton rookButton = new JButton();
rookButton.setIcon(rook.getFigureIcon());
rookButton.addActionListener(this);
rookButton.setFocusPainted(false);
pane.add(rookButton);
JButton knightButton = new JButton();
knightButton.setIcon(knight.getFigureIcon());
knightButton.addActionListener(this);
knightButton.setFocusPainted(false);
pane.add(knightButton);
JButton bishopButton = new JButton();
bishopButton.setIcon(bishop.getFigureIcon());
bishopButton.addActionListener(this);
bishopButton.setFocusPainted(false);
pane.add(bishopButton);
JButton queenButton = new JButton();
queenButton.setIcon(queen.getFigureIcon());
queenButton.addActionListener(this);
queenButton.setFocusPainted(false);
pane.add(queenButton);
// Has to choose
setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);
// Set to be always on top
setAlwaysOnTop(true); // http://goo.gl/h3vnma
// Makes dialog customizable
setModal(true);
// Disable resize
setResizable(false);
// Makes the dialog like an application (with swing components, etc.)
setModalityType(ModalityType.APPLICATION_MODAL);
// Size of dialog
setMinimumSize(new Dimension(300, 100));
// Centering by default
setLocationRelativeTo(null);
pack();
setVisible(true);
}
@Override
public void actionPerformed(ActionEvent e) {
// If figure icon matches the the button selected's icon - insert figure into board
Icon icon = ((JButton) e.getSource()).getIcon();
if (icon.equals(rook.getFigureIcon())) {
location.setFigure(rook);
} else if (icon.equals(knight.getFigureIcon())) {
location.setFigure(knight);
} else if (icon.equals(bishop.getFigureIcon())) {
location.setFigure(bishop);
} else if (icon.equals(queen.getFigureIcon())) {
location.setFigure(queen);
}
// Delete frame when clicked
dispose();
}
public static long getAttackBitmap(long[][] bitboard, Piece piece) {
return Rook.getAttackBitmap(bitboard, piece) | Bishop.getAttackBitmap(bitboard, piece);
}
