/** Determines whether a particular square is attacked by a piece of the given color. */
public boolean isAttackedByColor(Square target, PieceColor color) {
MoveLogic simpleChessLogic = new SimpleChessLogic();
Position modPosition;
if (this.getPieceAt(target).getColor().invert() != color) {
return false;
}
if (this.getColorToMove() != color) {
modPosition = new Position(this);
modPosition.setColorToMove(color);
} else {
modPosition = this;
}
for (int i = 0; i < Chess.BOARD_SIZE; i++) {
for (int j = 0; j < Chess.BOARD_SIZE; j++) {
final Square source = new Square(i, j);
final Move move = new Move(source, target);
if (simpleChessLogic.isLegal(this, move)) {
return true;
}
}
}
return false;
}
/**
* Determines whether the king with the move is currently attacked by a piece of the opposite
* color.
*/
public boolean isKingToMoveInCheck() {
Position opponentToMovePosition = new Position(this);
opponentToMovePosition.setColorToMove(this.getColorToMove().invert());
return opponentToMovePosition.isKingLeftInCheck();
}