public IEnumerable <RemoveMovePart> GetRemoveLists(Board board, RemoveMovePart priorRemoval)
{
IEnumerable <Hex> priorIntersections = board.RunIntersections.Select(c => c.hex).Intersect(priorRemoval.HexesToRemove);
// ReSharper disable PossibleMultipleEnumeration
if (priorIntersections.Any())
{
// two runs will only ever share a single intersection
return(GetRemoveLists().Where(rmp => rmp.ContiguousAfterRemoval(priorIntersections.First())));
}
else
{
return(GetRemoveLists());
}
}
internal static bool TryMakeRemoveList(string notation, out RemoveMovePart movePart)
{
MatchCollection captureMatches;
captureMatches = _captureFullRegex.Matches(notation);
if (captureMatches.Count == 0)
{
movePart = null;
return(false);
}
List <Hex> captureList = captureMatches[0].Groups[1].Value.Replace("*", "").Split(',').Select(s => GetHex(s)).ToList();
movePart = new RemoveMovePart(captureList);
return(true);
}
public bool Equals(RemoveMovePart other)
{
return(Helpers.ScrambledEquals(_hexesToRemove, other._hexesToRemove));
}