Update lib/game/components/ball.dart

Co-authored-by: Alejandro Santiago <dev@alestiago.com>
4 years ago · fe9e6ae5c4
parent 4006a2fde2
commit fe9e6ae5c4
1 changed files with 1 additions and 0 deletions
--- a/lib/game/components/ball.dart
+++ b/lib/game/components/ball.dart
@ -48,6 +48,7 @@ class BallController extends Component with HasGameRef<PinballGame> {
 /// Adds helper methods to the [Ball]
 extension BallX on Ball {
  /// Returns the controller instance of the ball
+  // TODO(erickzanardo): Remove the need of an extension.
  BallController get controller {
    return children.whereType<BallController>().first;
  }