GREEN: save score state and add knocked pins on each roll

2026-02-10 11:24:12 +07:00 · 2026-02-10 11:24:12 +07:00 · b4cdd039ae
commit b4cdd039ae
parent e4167c03a5
1 changed files with 6 additions and 2 deletions
--- a/lib/bowling_game.dart
+++ b/lib/bowling_game.dart
@ -1,7 +1,11 @@
 class BowlingGame {
-  void roll(int pins) {}
+  int _score = 0;
+
+  void roll(int pins) {
+    _score += pins;
+  }

  int score() {
-    return 0;
+    return _score;
  }
 }