fromText static method

Implementation

static Card? fromText(String text) {
  var match = _oneCard.firstMatch(text);
  if (match == null) return null;

  if (match.group(1) != null) {
    switch (match.group(1)) {
      case "Jk":
        return Joker;
      case "Jb":
        return BlackJoker;
      case "Jw":
        return WhiteJoker;
      default:
        if (match.group(2) != null && match.group(3) != null) {
          var r = Rank.fromChar(match.group(2)!);
          var s = Suit.fromChar(match.group(3)!);
          assert(r != null && s != null);
          return fromRankSuit(r!, s!);
        }
    }
  }
  return null;
}