squares method

  1. @override
List<int> squares(
  1. BoardSize size
)
override

Implementation

@override
List<int> squares(BoardSize size) {
  List<Direction> dirs = [...directions];
  dirs.removeWhere(
    (e) => e.h < 0 || e.v < 0 || e.h > size.maxFile || e.v > size.maxRank,
  );
  return dirs.map((e) => size.square(e.h, e.v)).toList();
}