@Override
    public String toString() {
        String result = "";
        for (int i = 0; i < field.length; i++) {
            for (int j = 0; j < field[0].length; j++) {
                result = result + "[" + this.getItemType(new Position(i, j)) + "]";
            }
            result = result + "\n";
        }
        return result;
    }