125 lines
3.8 KiB
Dart
125 lines
3.8 KiB
Dart
// موجودیتهای وضعیت بازی (نگاشت از پیامهای WebSocket سرور).
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class GamePlayer {
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final int seat;
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final String name;
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final bool bot;
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final bool connected;
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GamePlayer.fromJson(Map<String, dynamic> j)
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: seat = (j['seat'] ?? 0) as int,
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name = (j['name'] ?? '') as String,
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bot = (j['bot'] ?? false) as bool,
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connected = (j['connected'] ?? false) as bool;
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}
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class TrickCard {
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final int seat;
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final String card;
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TrickCard(this.seat, this.card);
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factory TrickCard.fromJson(Map<String, dynamic> j) =>
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TrickCard((j['seat'] ?? 0) as int, (j['card'] ?? '') as String);
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}
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/// نمای وضعیت بازی برای بازیکن جاری (پیام type=state).
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class GameState {
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final String room;
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final String phase; // choose_trump | playing | hand_over | game_over
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final int yourSeat;
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final int hakem;
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final int turn;
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final String? trump;
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final bool trickDone;
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final List<String> yourHand;
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final List<int> handCounts;
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final List<TrickCard> trick;
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final String? leadSuit;
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final List<int> tricksWon;
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final List<int> scores;
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final int targetScore;
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final List<GamePlayer> players;
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GameState({
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required this.room,
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required this.phase,
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required this.yourSeat,
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required this.hakem,
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required this.turn,
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required this.trump,
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required this.trickDone,
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required this.yourHand,
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required this.handCounts,
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required this.trick,
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required this.leadSuit,
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required this.tricksWon,
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required this.scores,
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required this.targetScore,
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required this.players,
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});
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factory GameState.fromJson(Map<String, dynamic> j) {
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List<int> ints(dynamic v) =>
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((v as List?) ?? []).map((e) => (e as num).toInt()).toList();
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return GameState(
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room: (j['room'] ?? '') as String,
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phase: (j['phase'] ?? '') as String,
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yourSeat: (j['your_seat'] ?? 0) as int,
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hakem: (j['hakem'] ?? 0) as int,
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turn: (j['turn'] ?? 0) as int,
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trump: j['trump'] as String?,
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trickDone: (j['trick_done'] ?? false) as bool,
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yourHand:
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((j['your_hand'] as List?) ?? []).map((e) => e as String).toList(),
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handCounts: ints(j['hand_counts']),
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trick: ((j['trick'] as List?) ?? [])
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.map((e) => TrickCard.fromJson(Map<String, dynamic>.from(e as Map)))
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.toList(),
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leadSuit: j['lead_suit'] as String?,
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tricksWon: ints(j['tricks_won']),
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scores: ints(j['scores']),
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targetScore: (j['target_score'] ?? 7) as int,
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players: ((j['players'] as List?) ?? [])
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.map((e) => GamePlayer.fromJson(Map<String, dynamic>.from(e as Map)))
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.toList(),
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);
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}
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bool get isMyTurn => turn == yourSeat;
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bool get amHakem => hakem == yourSeat;
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GamePlayer? playerAt(int seat) =>
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players.where((p) => p.seat == seat).cast<GamePlayer?>().firstOrNull;
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}
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/// نتیجهی یک هَند (پیام type=hand_over).
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class HandResult {
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final int winnerTeam;
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final bool kot;
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final bool hakemKot;
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final int points;
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final List<int> scores;
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HandResult.fromJson(Map<String, dynamic> j)
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: winnerTeam = (j['winner_team'] ?? 0) as int,
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kot = (j['kot'] ?? false) as bool,
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hakemKot = (j['hakem_kot'] ?? false) as bool,
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points = (j['points'] ?? 0) as int,
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scores =
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((j['scores'] as List?) ?? []).map((e) => (e as num).toInt()).toList();
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}
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/// نتیجهی پایان بازی (پیام type=game_over).
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class GameOver {
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final int winnerTeam;
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final List<int> scores;
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GameOver.fromJson(Map<String, dynamic> j)
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: winnerTeam = (j['winner_team'] ?? 0) as int,
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scores =
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((j['scores'] as List?) ?? []).map((e) => (e as num).toInt()).toList();
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}
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extension FirstOrNullExt<E> on Iterable<E> {
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E? get firstOrNull {
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final it = iterator;
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return it.moveNext() ? it.current : null;
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}
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}
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