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30 lines
784 B
Dart
30 lines
784 B
Dart
import 'package:flame/sprite.dart';
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import 'package:flutter/foundation.dart';
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import 'klondike_game.dart';
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@immutable
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class Suit {
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factory Suit.fromInt(int index) {
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assert(index >= 0 && index <= 3);
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return _singletons[index];
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}
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Suit._(this.value, this.label, double x, double y, double w, double h)
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: sprite = klondikeSprite(x, y, w, h);
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final int value;
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final String label;
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final Sprite sprite;
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static late final List<Suit> _singletons = [
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Suit._(0, '♥', 1176, 17, 172, 183),
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Suit._(1, '♦', 973, 14, 177, 182),
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Suit._(2, '♣', 974, 226, 184, 172),
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Suit._(3, '♠', 1178, 220, 176, 182),
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];
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/// Hearts and Diamonds are red, while Clubs and Spades are black.
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bool get isRed => value <= 1;
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bool get isBlack => value >= 2;
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}
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