Method getMoveList

src/main/java/pieces/King.java:17–21

(Board board, Piece piece)

    public static final int MAX_DISTANCE = 1;

    public static LegalMoves getMoveList(Board board, Piece piece) {
        final LegalMoves legalMoves = Utils.getMoves(board, MAX_DISTANCE, movement, piece);
        filterIllegalMoves(board, legalMoves.moves, piece);
        return legalMoves;
    }

    private static void filterIllegalMoves(Board board, Set<Move> moves, Piece king) {
        final Set<Cell> illegalSquares = getIllegalSquares(board, Color.opponent(king.color),