feat: implemented PlungerBallController

lib/flame/component_controller.dart

@@ -16,6 +16,7 @@ abstract class ComponentController<T extends Component> extends Component {
 
   /// Ads the [ComponentController] to its [component].
   Future<void> attach() async {
+    // TODO(alestiago): check if component already attached.
     await component.add(this);
   }
 

lib/game/components/ball_controller.dart

@@ -1,4 +1,5 @@
 import 'package:flame/components.dart';
+import 'package:flame_forge2d/forge2d_game.dart';
 import 'package:pinball/flame/flame.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
@@ -6,8 +7,7 @@ import 'package:pinball_components/pinball_components.dart';
 /// {@template ball_controller}
 /// Controller attached to a [Ball] that handles its game related logic.
 /// {@endtemplate}
-class BallController extends ComponentController<Ball>
-    with HasGameRef<PinballGame> {
+class BallController extends ComponentController<Ball> {
   /// {@macro ball_controller}
   BallController(Ball ball) : super(ball);
 
@@ -17,6 +17,19 @@ class BallController extends ComponentController<Ball>
   /// Triggered by [BottomWallBallContactCallback] when the [Ball] falls into
   /// a [BottomWall].
   void lost() {
+    component.shouldRemove = true;
+  }
+}
+
+/// {@macro ball_controller}
+class PlungerBallController extends BallController
+    with HasGameRef<PinballGame> {
+  /// {@macro ball_controller}
+  PlungerBallController(Ball<Forge2DGame> ball) : super(ball);
+
+  @override
+  void lost() {
+    super.lost();
     final bloc = gameRef.read<GameBloc>()..add(const BallLost());
     final shouldBallRespwan = !bloc.state.isLastBall && !bloc.state.isGameOver;
 

lib/game/components/components.dart

@@ -1,4 +1,4 @@
-export 'ball.dart';
+export 'ball_controller.dart';
 export 'baseboard.dart';
 export 'board.dart';
 export 'bonus_word.dart';

lib/game/components/flutter_forest.dart

@@ -31,11 +31,12 @@ class FlutterForest extends Component
   @override
   void onNewState(GameState state) {
     super.onNewState(state);
-    gameRef.add(
-      Ball(
-        baseColor: gameRef.theme.characterTheme.ballColor,
-      )..initialPosition = Vector2(17.2, 52.7),
-    );
+
+    final ball = Ball(
+      baseColor: gameRef.theme.characterTheme.ballColor,
+    )..initialPosition = Vector2(17.2, 52.7);
+    BallController(ball).attach();
+    gameRef.add(ball);
   }
 
   @override

lib/game/pinball_game.dart

@@ -107,7 +107,7 @@ class PinballGame extends Forge2DGame
         plunger.body.position.x,
         plunger.body.position.y + Ball.size.y,
       );
-    BallController(ball).attach();
+    PlungerBallController(ball).attach();
     add(ball);
   }
 }
@@ -140,9 +140,9 @@ class DebugPinballGame extends PinballGame with TapDetector {
 
   @override
   void onTapUp(TapUpInfo info) {
-    add(
-      Ball(baseColor: const Color(0xFFFF0000))
-        ..initialPosition = info.eventPosition.game,
-    );
+    final ball = Ball(baseColor: const Color(0xFFFF0000))
+      ..initialPosition = info.eventPosition.game;
+    BallController(ball).attach();
+    add(ball);
   }
 }