airkjw
62cbb4b16a
Sealed Objective types (clearGems/reachScore/clearLines) with JSON round-trip; StageConfig with preset cells and star thresholds; GameEngine orchestrating placement -> clear -> scoring -> objectives with stuck detection, one-shot rescue (continue / +5 moves), and deterministic per-attempt RNG. 100-game headless stress test and pure-Dart architecture guard. 76 tests green. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
29 lines
617 B
Dart
29 lines
617 B
Dart
import '../models/piece.dart';
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/// Events emitted by the engine during a placement, consumed by objectives
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/// and (later) the UI effects layer.
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sealed class GameEvent {
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const GameEvent();
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}
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class PiecePlaced extends GameEvent {
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const PiecePlaced({required this.piece, required this.x, required this.y});
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final Piece piece;
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final int x;
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final int y;
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}
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class LinesCleared extends GameEvent {
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const LinesCleared({required this.lines, required this.gems});
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final int lines;
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final int gems;
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}
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class ScoreChanged extends GameEvent {
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const ScoreChanged({required this.total});
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final int total;
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}
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