Merge branch 'feat/animation-sequences' of https://github.com/VGVentures/pinball into feat/animation-sequences

lib/assets_manager/cubit/assets_manager_cubit.dart

@@ -19,21 +19,31 @@ class AssetsManagerCubit extends Cubit<AssetsManagerState> {
     /// do its job without adding too much delay for the user, we are letting
     /// the UI paint first, and then we start loading the assets.
     await Future<void>.delayed(const Duration(seconds: 1));
-    emit(
+    final loadables = <Future<void> Function()>[
-      state.copyWith(
+      _game.preFetchLeaderboard,
-        loadables: [
-          _game.preFetchLeaderboard(),
       ..._game.preLoadAssets(),
       ..._audioPlayer.load(),
       ...BonusAnimation.loadAssets(),
       ...SelectedCharacter.loadAssets(),
-        ],
+    ];
+    emit(
+      state.copyWith(
+        assetsCount: loadables.length,
       ),
     );
-    final all = state.loadables.map((loadable) async {
+
-      await loadable;
+    late void Function() _triggerLoad;
-      emit(state.copyWith(loaded: [...state.loaded, loadable]));
+    _triggerLoad = () async {
-    }).toList();
+      if (loadables.isEmpty) return;
-    await Future.wait(all);
+      final loadable = loadables.removeAt(0);
+      await loadable();
+      _triggerLoad();
+      emit(state.copyWith(loaded: state.loaded + 1));
+    };
+
+    const _throttleSize = 3;
+    for (var i = 0; i < _throttleSize; i++) {
+      _triggerLoad();
+    }
   }
 }

lib/assets_manager/cubit/assets_manager_state.dart

@@ -1,44 +1,42 @@
 part of 'assets_manager_cubit.dart';
 
 /// {@template assets_manager_state}
-/// State used to load the game assets
+/// State used to load the game assets.
 /// {@endtemplate}
 class AssetsManagerState extends Equatable {
   /// {@macro assets_manager_state}
   const AssetsManagerState({
-    required this.loadables,
+    required this.assetsCount,
     required this.loaded,
   });
 
   /// {@macro assets_manager_state}
-  const AssetsManagerState.initial()
+  const AssetsManagerState.initial() : this(assetsCount: 0, loaded: 0);
-      : this(loadables: const [], loaded: const []);
 
-  /// List of futures to load
+  /// Number of assets to load.
-  final List<Future> loadables;
+  final int assetsCount;
 
-  /// List of loaded futures
+  /// Number of already loaded assets.
-  final List<Future> loaded;
+  final int loaded;
 
-  /// Returns a value between 0 and 1 to indicate the loading progress
+  /// Returns a value between 0 and 1 to indicate the loading progress.
-  double get progress =>
+  double get progress => loaded == 0 ? 0 : loaded / assetsCount;
-      loadables.isEmpty ? 0 : loaded.length / loadables.length;
 
-  /// Only returns false if all the assets have been loaded
+  /// Only returns false if all the assets have been loaded.
   bool get isLoading => progress != 1;
 
   /// Returns a copy of this instance with the given parameters
-  /// updated
+  /// updated.
   AssetsManagerState copyWith({
-    List<Future>? loadables,
+    int? assetsCount,
-    List<Future>? loaded,
+    int? loaded,
   }) {
     return AssetsManagerState(
-      loadables: loadables ?? this.loadables,
+      assetsCount: assetsCount ?? this.assetsCount,
       loaded: loaded ?? this.loaded,
     );
   }
 
   @override
-  List<Object> get props => [loaded, loadables];
+  List<Object> get props => [loaded, assetsCount];
 }

lib/game/behaviors/ball_spawning_behavior.dart

@@ -13,7 +13,8 @@ class BallSpawningBehavior extends Component
   bool listenWhen(GameState? previousState, GameState newState) {
     if (!newState.status.isPlaying) return false;
 
-    final startedGame = previousState?.status.isWaiting ?? true;
+    final startedGame = (previousState?.status.isWaiting ?? true) ||
+        (previousState?.status.isGameOver ?? true);
     final lostRound =
         (previousState?.rounds ?? newState.rounds + 1) > newState.rounds;
     return startedGame || lostRound;

lib/game/behaviors/behaviors.dart

@@ -7,4 +7,5 @@ export 'camera_focusing_behavior.dart';
 export 'character_selection_behavior.dart';
 export 'cow_bumper_noise_behavior.dart';
 export 'kicker_noise_behavior.dart';
+export 'rollover_noise_behavior.dart';
 export 'scoring_behavior.dart';

lib/game/behaviors/camera_focusing_behavior.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flame/components.dart';
 import 'package:flame/game.dart';
 import 'package:flame_bloc/flame_bloc.dart';
@@ -7,9 +9,9 @@ import 'package:pinball_components/pinball_components.dart';
 /// {@template focus_data}
 /// Defines a [Camera] focus point.
 /// {@endtemplate}
-class FocusData {
+class _FocusData {
-  /// {@template focus_data}
+  /// {@macro focus_data}
-  FocusData({
+  const _FocusData({
     required this.zoom,
     required this.position,
   });
@@ -24,7 +26,11 @@ class FocusData {
 /// Changes the game focus when the [GameBloc] status changes.
 class CameraFocusingBehavior extends Component
     with FlameBlocListenable<GameBloc, GameState>, HasGameRef {
-  late final Map<String, FocusData> _foci;
+  final Map<GameStatus, _FocusData> _foci = {};
+
+  GameStatus? _activeFocus;
+
+  final _previousSize = Vector2.zero();
 
   @override
   bool listenWhen(GameState? previousState, GameState newState) {
@@ -32,51 +38,62 @@ class CameraFocusingBehavior extends Component
   }
 
   @override
-  void onNewState(GameState state) {
+  void onNewState(GameState state) => _zoomTo(state.status);
-    switch (state.status) {
-      case GameStatus.waiting:
-        break;
-      case GameStatus.playing:
-        _zoom(_foci['game']!);
-        break;
-      case GameStatus.gameOver:
-        _zoom(_foci['backbox']!);
-        break;
-    }
-  }
 
   @override
-  Future<void> onLoad() async {
+  void onGameResize(Vector2 size) {
-    await super.onLoad();
+    super.onGameResize(size);
-    _foci = {
+    if (size == _previousSize) {
-      'game': FocusData(
+      return;
-        zoom: gameRef.size.y / 16,
+    }
-        position: Vector2(0, -7.8),
+    _previousSize.setFrom(size);
-      ),
+
-      'waiting': FocusData(
+    final maxWidth = size.x / 90;
-        zoom: gameRef.size.y / 18,
+    final maxHeight = size.y / 160;
+
+    final scale = min(maxHeight, maxWidth);
+
+    _foci.addAll({
+      GameStatus.waiting: _FocusData(
+        zoom: scale + (maxWidth > maxHeight ? 0.3 : -0.5),
         position: Vector2(0, -112),
       ),
-      'backbox': FocusData(
+      GameStatus.playing: _FocusData(
-        zoom: gameRef.size.y / 10,
+        zoom: scale + (maxWidth > maxHeight ? 0.5 : -0.2),
+        position: Vector2(0, -7.8),
+      ),
+      GameStatus.gameOver: _FocusData(
+        zoom: scale + (maxWidth > maxHeight ? 2.8 : 3.3),
         position: Vector2(0, -111),
       ),
-    };
+    });
+
+    if (_activeFocus != null) {
+      _snap(_activeFocus!);
+    }
+  }
 
-    _snap(_foci['waiting']!);
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    _snap(GameStatus.waiting);
   }
 
-  void _snap(FocusData data) {
+  void _snap(GameStatus focusKey) {
+    final focusData = _foci[_activeFocus = focusKey]!;
+
     gameRef.camera
       ..speed = 100
-      ..followVector2(data.position)
+      ..followVector2(focusData.position)
-      ..zoom = data.zoom;
+      ..zoom = focusData.zoom;
   }
 
-  void _zoom(FocusData data) {
+  void _zoomTo(GameStatus focusKey) {
-    final zoom = CameraZoom(value: data.zoom);
+    final focusData = _foci[_activeFocus = focusKey]!;
+
+    final zoom = CameraZoom(value: focusData.zoom);
     zoom.completed.then((_) {
-      gameRef.camera.moveTo(data.position);
+      gameRef.camera.moveTo(focusData.position);
     });
     add(zoom);
   }

lib/game/behaviors/character_selection_behavior.dart

@@ -2,8 +2,6 @@ import 'package:flame/components.dart';
 import 'package:flame_bloc/flame_bloc.dart';
 import 'package:pinball/select_character/select_character.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-import 'package:platform_helper/platform_helper.dart';
 
 /// Updates the [ArcadeBackground] and launch [Ball] to reflect character
 /// selections.
@@ -13,14 +11,12 @@ class CharacterSelectionBehavior extends Component
         HasGameRef {
   @override
   void onNewState(CharacterThemeState state) {
-    if (!readProvider<PlatformHelper>().isMobile) {
     gameRef
         .descendants()
         .whereType<ArcadeBackground>()
         .single
         .bloc
         .onCharacterSelected(state.characterTheme);
-    }
     gameRef
         .descendants()
         .whereType<Ball>()

lib/game/behaviors/rollover_noise_behavior.dart

@@ -0,0 +1,13 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class RolloverNoiseBehavior extends ContactBehavior {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    readProvider<PinballAudioPlayer>().play(PinballAudio.rollover);
+  }
+}

lib/game/bloc/game_bloc.dart

@@ -19,7 +19,7 @@ class GameBloc extends Bloc<GameEvent, GameState> {
   static const _maxScore = 9999999999;
 
   void _onGameStarted(GameStarted _, Emitter emit) {
-    emit(state.copyWith(status: GameStatus.playing));
+    emit(const GameState.initial().copyWith(status: GameStatus.playing));
   }
 
   void _onGameOver(GameOver _, Emitter emit) {

lib/game/bloc/game_state.dart

@@ -82,6 +82,9 @@ class GameState extends Equatable {
   /// The score displayed at the game.
   int get displayScore => roundScore + totalScore;
 
+  /// The max multiplier in game.
+  bool get isMaxMultiplier => multiplier == 6;
+
   GameState copyWith({
     int? totalScore,
     int? roundScore,

lib/game/components/android_acres/android_acres.dart

@@ -15,23 +15,17 @@ class AndroidAcres extends Component {
   /// {@macro android_acres}
   AndroidAcres()
       : super(
-          children: [
-            FlameBlocProvider<AndroidSpaceshipCubit, AndroidSpaceshipState>(
-              create: AndroidSpaceshipCubit.new,
           children: [
             SpaceshipRamp(
               children: [
                 RampShotBehavior(points: Points.fiveThousand),
                 RampBonusBehavior(points: Points.oneMillion),
+                RampProgressBehavior(),
+                RampMultiplierBehavior(),
+                RampResetBehavior(),
               ],
             ),
             SpaceshipRail(),
-                AndroidSpaceship(position: Vector2(-26.5, -28.5)),
-                AndroidAnimatronic(
-                  children: [
-                    ScoringContactBehavior(points: Points.twoHundredThousand),
-                  ],
-                )..initialPosition = Vector2(-26, -28.25),
             AndroidBumper.a(
               children: [
                 ScoringContactBehavior(points: Points.twentyThousand),
@@ -51,6 +45,15 @@ class AndroidAcres extends Component {
                 CowBumperNoiseBehavior(),
               ],
             )..initialPosition = Vector2(-20.7, -13),
+            FlameBlocProvider<AndroidSpaceshipCubit, AndroidSpaceshipState>(
+              create: AndroidSpaceshipCubit.new,
+              children: [
+                AndroidSpaceship(position: Vector2(-26.5, -28.5)),
+                AndroidAnimatronic(
+                  children: [
+                    ScoringContactBehavior(points: Points.twoHundredThousand),
+                  ],
+                )..initialPosition = Vector2(-26, -28.25),
                 AndroidSpaceshipBonusBehavior(),
               ],
             ),

lib/game/components/android_acres/behaviors/behaviors.dart

@@ -1,3 +1,6 @@
 export 'android_spaceship_bonus_behavior.dart';
 export 'ramp_bonus_behavior.dart';
+export 'ramp_multiplier_behavior.dart';
+export 'ramp_progress_behavior.dart';
+export 'ramp_reset_behavior.dart';
 export 'ramp_shot_behavior.dart';

lib/game/components/android_acres/behaviors/ramp_bonus_behavior.dart

@@ -1,47 +1,35 @@
-import 'dart:async';
-
 import 'package:flame/components.dart';
-import 'package:flutter/material.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:pinball/game/behaviors/behaviors.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template ramp_bonus_behavior}
 /// Increases the score when a [Ball] is shot 10 times into the [SpaceshipRamp].
 /// {@endtemplate}
-class RampBonusBehavior extends Component with ParentIsA<SpaceshipRamp> {
+class RampBonusBehavior extends Component
+    with FlameBlocListenable<SpaceshipRampCubit, SpaceshipRampState> {
   /// {@macro ramp_bonus_behavior}
   RampBonusBehavior({
     required Points points,
   })  : _points = points,
         super();
 
-  /// Creates a [RampBonusBehavior].
-  ///
-  /// This can be used for testing [RampBonusBehavior] in isolation.
-  @visibleForTesting
-  RampBonusBehavior.test({
-    required Points points,
-    required this.subscription,
-  })  : _points = points,
-        super();
-
   final Points _points;
 
-  /// Subscription to [SpaceshipRampState] at [SpaceshipRamp].
-  @visibleForTesting
-  StreamSubscription? subscription;
-
   @override
-  void onMount() {
+  bool listenWhen(
-    super.onMount();
+    SpaceshipRampState previousState,
-
+    SpaceshipRampState newState,
-    subscription = subscription ??
+  ) {
-        parent.bloc.stream.listen((state) {
+    final hitsIncreased = previousState.hits < newState.hits;
-          final achievedOneMillionPoints = state.hits % 10 == 0;
+    final achievedOneMillionPoints = newState.hits % 10 == 0;
+
+    return hitsIncreased && achievedOneMillionPoints;
+  }
 
-          if (achievedOneMillionPoints) {
+  @override
-            parent.add(
+  void onNewState(SpaceshipRampState state) {
+    parent!.add(
       ScoringBehavior(
         points: _points,
         position: Vector2(0, -60),
@@ -49,12 +37,4 @@ class RampBonusBehavior extends Component with ParentIsA<SpaceshipRamp> {
       ),
     );
   }
-        });
-  }
-
-  @override
-  void onRemove() {
-    subscription?.cancel();
-    super.onRemove();
-  }
 }

lib/game/components/android_acres/behaviors/ramp_multiplier_behavior.dart

@@ -0,0 +1,27 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Increases the multiplier when a [Ball] is shot 5 times into the
+/// [SpaceshipRamp].
+class RampMultiplierBehavior extends Component
+    with FlameBlocListenable<SpaceshipRampCubit, SpaceshipRampState> {
+  @override
+  bool listenWhen(
+    SpaceshipRampState previousState,
+    SpaceshipRampState newState,
+  ) {
+    final hitsIncreased = previousState.hits < newState.hits;
+    final achievedFiveShots = newState.hits % 5 == 0;
+    final notMaxMultiplier =
+        !readBloc<GameBloc, GameState>().state.isMaxMultiplier;
+    return hitsIncreased & achievedFiveShots && notMaxMultiplier;
+  }
+
+  @override
+  void onNewState(SpaceshipRampState state) {
+    readBloc<GameBloc, GameState>().add(const MultiplierIncreased());
+  }
+}

lib/game/components/android_acres/behaviors/ramp_progress_behavior.dart

@@ -0,0 +1,34 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Changes arrow lit when a [Ball] is shot into the [SpaceshipRamp].
+class RampProgressBehavior extends Component
+    with FlameBlocListenable<SpaceshipRampCubit, SpaceshipRampState> {
+  @override
+  bool listenWhen(
+    SpaceshipRampState previousState,
+    SpaceshipRampState newState,
+  ) {
+    return previousState.hits < newState.hits;
+  }
+
+  @override
+  void onNewState(SpaceshipRampState state) {
+    final gameBloc = readBloc<GameBloc, GameState>();
+    final spaceshipCubit = readBloc<SpaceshipRampCubit, SpaceshipRampState>();
+
+    final canProgress = !gameBloc.state.isMaxMultiplier ||
+        (gameBloc.state.isMaxMultiplier && !state.arrowFullyLit);
+
+    if (canProgress) {
+      spaceshipCubit.onProgressed();
+    }
+
+    if (spaceshipCubit.state.arrowFullyLit && !gameBloc.state.isMaxMultiplier) {
+      spaceshipCubit.onProgressed();
+    }
+  }
+}

lib/game/components/android_acres/behaviors/ramp_reset_behavior.dart

@@ -0,0 +1,19 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Reset [SpaceshipRamp] state when GameState.rounds changes.
+class RampResetBehavior extends Component
+    with FlameBlocListenable<GameBloc, GameState> {
+  @override
+  bool listenWhen(GameState previousState, GameState newState) {
+    return previousState.rounds != newState.rounds;
+  }
+
+  @override
+  void onNewState(GameState state) {
+    readBloc<SpaceshipRampCubit, SpaceshipRampState>().onReset();
+  }
+}

lib/game/components/android_acres/behaviors/ramp_shot_behavior.dart

@@ -1,64 +1,36 @@
-import 'dart:async';
-
 import 'package:flame/components.dart';
 import 'package:flame_bloc/flame_bloc.dart';
-import 'package:flutter/cupertino.dart';
 import 'package:pinball/game/behaviors/behaviors.dart';
-import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template ramp_shot_behavior}
 /// Increases the score when a [Ball] is shot into the [SpaceshipRamp].
 /// {@endtemplate}
 class RampShotBehavior extends Component
-    with ParentIsA<SpaceshipRamp>, FlameBlocReader<GameBloc, GameState> {
+    with FlameBlocListenable<SpaceshipRampCubit, SpaceshipRampState> {
   /// {@macro ramp_shot_behavior}
   RampShotBehavior({
     required Points points,
   })  : _points = points,
         super();
 
-  /// Creates a [RampShotBehavior].
-  ///
-  /// This can be used for testing [RampShotBehavior] in isolation.
-  @visibleForTesting
-  RampShotBehavior.test({
-    required Points points,
-    required this.subscription,
-  })  : _points = points,
-        super();
-
   final Points _points;
 
-  /// Subscription to [SpaceshipRampState] at [SpaceshipRamp].
-  @visibleForTesting
-  StreamSubscription? subscription;
-
   @override
-  void onMount() {
+  bool listenWhen(
-    super.onMount();
+    SpaceshipRampState previousState,
-
+    SpaceshipRampState newState,
-    subscription = subscription ??
+  ) {
-        parent.bloc.stream.listen((state) {
+    return previousState.hits < newState.hits;
-          final achievedOneMillionPoints = state.hits % 10 == 0;
+  }
-
-          if (!achievedOneMillionPoints) {
-            bloc.add(const MultiplierIncreased());
 
-            parent.add(
+  @override
+  void onNewState(SpaceshipRampState state) {
+    parent!.add(
       ScoringBehavior(
         points: _points,
         position: Vector2(0, -45),
       ),
     );
   }
-        });
-  }
-
-  @override
-  void onRemove() {
-    subscription?.cancel();
-    super.onRemove();
-  }
 }

lib/game/components/backbox/displays/game_over_info_display.dart

@@ -66,7 +66,7 @@ class GameOverInfoDisplay extends Component with HasGameRef {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    gameRef.overlays.add(PinballGame.playButtonOverlay);
+    gameRef.overlays.add(PinballGame.replayButtonOverlay);
   }
 }
 
@@ -290,7 +290,7 @@ class OpenSourceTextComponent extends TextComponent with HasGameRef, Tappable {
         );
 
   @override
-  bool onTapDown(TapDownInfo info) {
+  bool onTapUp(TapUpInfo info) {
     openLink(ShareRepository.openSourceCode);
     return true;
   }

lib/game/components/components.dart

@@ -1,7 +1,6 @@
 export 'android_acres/android_acres.dart';
 export 'backbox/backbox.dart';
 export 'bottom_group.dart';
-export 'controlled_plunger.dart';
 export 'dino_desert/dino_desert.dart';
 export 'drain/drain.dart';
 export 'flutter_forest/flutter_forest.dart';

lib/game/components/controlled_plunger.dart

@@ -1,76 +0,0 @@
-import 'package:flame/components.dart';
-import 'package:flame_bloc/flame_bloc.dart';
-import 'package:flutter/services.dart';
-import 'package:pinball/game/game.dart';
-import 'package:pinball_audio/pinball_audio.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-/// {@template controlled_plunger}
-/// A [Plunger] with a [PlungerController] attached.
-/// {@endtemplate}
-class ControlledPlunger extends Plunger with Controls<PlungerController> {
-  /// {@macro controlled_plunger}
-  ControlledPlunger({required double compressionDistance})
-      : super(compressionDistance: compressionDistance) {
-    controller = PlungerController(this);
-  }
-
-  @override
-  void release() {
-    super.release();
-
-    add(PlungerNoiseBehavior());
-  }
-}
-
-/// A behavior attached to the plunger when it launches the ball which plays the
-/// related sound effects.
-class PlungerNoiseBehavior extends Component {
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    readProvider<PinballAudioPlayer>().play(PinballAudio.launcher);
-  }
-
-  @override
-  void update(double dt) {
-    super.update(dt);
-    removeFromParent();
-  }
-}
-
-/// {@template plunger_controller}
-/// A [ComponentController] that controls a [Plunger]s movement.
-/// {@endtemplate}
-class PlungerController extends ComponentController<Plunger>
-    with KeyboardHandler, FlameBlocReader<GameBloc, GameState> {
-  /// {@macro plunger_controller}
-  PlungerController(Plunger plunger) : super(plunger);
-
-  /// The [LogicalKeyboardKey]s that will control the [Flipper].
-  ///
-  /// [onKeyEvent] method listens to when one of these keys is pressed.
-  static const List<LogicalKeyboardKey> _keys = [
-    LogicalKeyboardKey.arrowDown,
-    LogicalKeyboardKey.space,
-    LogicalKeyboardKey.keyS,
-  ];
-
-  @override
-  bool onKeyEvent(
-    RawKeyEvent event,
-    Set<LogicalKeyboardKey> keysPressed,
-  ) {
-    if (bloc.state.status.isGameOver) return true;
-    if (!_keys.contains(event.logicalKey)) return true;
-
-    if (event is RawKeyDownEvent) {
-      component.pull();
-    } else if (event is RawKeyUpEvent) {
-      component.release();
-    }
-
-    return false;
-  }
-}

lib/game/components/game_bloc_status_listener.dart

@@ -5,6 +5,7 @@ import 'package:pinball/select_character/select_character.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
+import 'package:platform_helper/platform_helper.dart';
 
 /// Listens to the [GameBloc] and updates the game accordingly.
 class GameBlocStatusListener extends Component
@@ -21,12 +22,17 @@ class GameBlocStatusListener extends Component
         break;
       case GameStatus.playing:
         readProvider<PinballAudioPlayer>().play(PinballAudio.backgroundMusic);
+        _resetBonuses();
         gameRef
             .descendants()
             .whereType<Flipper>()
-            .forEach(_addFlipperKeyControls);
+            .forEach(_addFlipperBehaviors);
-
+        gameRef
+            .descendants()
+            .whereType<Plunger>()
+            .forEach(_addPlungerBehaviors);
         gameRef.overlays.remove(PinballGame.playButtonOverlay);
+        gameRef.overlays.remove(PinballGame.replayButtonOverlay);
         break;
       case GameStatus.gameOver:
         readProvider<PinballAudioPlayer>().play(PinballAudio.gameOverVoiceOver);
@@ -36,22 +42,63 @@ class GameBlocStatusListener extends Component
                   .state
                   .characterTheme,
             );
-
         gameRef
             .descendants()
             .whereType<Flipper>()
-            .forEach(_removeFlipperKeyControls);
+            .forEach(_removeFlipperBehaviors);
+        gameRef
+            .descendants()
+            .whereType<Plunger>()
+            .forEach(_removePlungerBehaviors);
         break;
     }
   }
 
-  void _addFlipperKeyControls(Flipper flipper) {
+  void _resetBonuses() {
-    flipper
+    gameRef
-      ..add(FlipperKeyControllingBehavior())
+        .descendants()
-      ..moveDown();
+        .whereType<FlameBlocProvider<GoogleWordCubit, GoogleWordState>>()
+        .single
+        .bloc
+        .onReset();
   }
 
-  void _removeFlipperKeyControls(Flipper flipper) => flipper
+  void _addPlungerBehaviors(Plunger plunger) {
+    final platformHelper = readProvider<PlatformHelper>();
+    const pullingStrength = 7.0;
+    final provider =
+        plunger.firstChild<FlameBlocProvider<PlungerCubit, PlungerState>>()!;
+
+    if (platformHelper.isMobile) {
+      provider.add(
+        PlungerAutoPullingBehavior(strength: pullingStrength),
+      );
+    } else {
+      provider.addAll(
+        [
+          PlungerKeyControllingBehavior(),
+          PlungerPullingBehavior(strength: pullingStrength),
+        ],
+      );
+    }
+  }
+
+  void _removePlungerBehaviors(Plunger plunger) {
+    plunger
+        .descendants()
+        .whereType<PlungerPullingBehavior>()
+        .forEach(plunger.remove);
+    plunger
+        .descendants()
+        .whereType<PlungerKeyControllingBehavior>()
+        .forEach(plunger.remove);
+  }
+
+  void _addFlipperBehaviors(Flipper flipper) => flipper
+      .firstChild<FlameBlocProvider<FlipperCubit, FlipperState>>()!
+      .add(FlipperKeyControllingBehavior());
+
+  void _removeFlipperBehaviors(Flipper flipper) => flipper
       .descendants()
       .whereType<FlipperKeyControllingBehavior>()
       .forEach(flipper.remove);

lib/game/components/google_gallery/behaviors/google_word_bonus_behavior.dart

@@ -17,8 +17,9 @@ class GoogleWordBonusBehavior extends Component {
         onNewState: (state) {
           readBloc<GameBloc, GameState>()
               .add(const BonusActivated(GameBonus.googleWord));
-          readBloc<GoogleWordCubit, GoogleWordState>().onBonusAwarded();
+          readBloc<GoogleWordCubit, GoogleWordState>().onReset();
           add(BonusBallSpawningBehavior());
+          add(GoogleWordAnimatingBehavior());
         },
       ),
     );

lib/game/components/google_gallery/google_gallery.dart

@@ -22,12 +22,14 @@ class GoogleGallery extends Component with ZIndex {
                   side: BoardSide.right,
                   children: [
                     ScoringContactBehavior(points: Points.fiveThousand),
+                    RolloverNoiseBehavior(),
                   ],
                 ),
                 GoogleRollover(
                   side: BoardSide.left,
                   children: [
                     ScoringContactBehavior(points: Points.fiveThousand),
+                    RolloverNoiseBehavior(),
                   ],
                 ),
                 GoogleWord(position: Vector2(-4.45, 1.8)),

lib/game/components/launcher.dart

@@ -1,5 +1,4 @@
 import 'package:flame/components.dart';
-import 'package:pinball/game/components/components.dart';
 import 'package:pinball_components/pinball_components.dart' hide Assets;
 
 /// {@template launcher}
@@ -13,8 +12,7 @@ class Launcher extends Component {
           children: [
             LaunchRamp(),
             Flapper(),
-            ControlledPlunger(compressionDistance: 9.2)
+            Plunger()..initialPosition = Vector2(41, 43.7),
-              ..initialPosition = Vector2(41, 43.7),
             RocketSpriteComponent()..position = Vector2(42.8, 62.3),
           ],
         );

lib/game/game_assets.dart

@@ -6,163 +6,196 @@ import 'package:pinball_theme/pinball_theme.dart' hide Assets;
 /// Add methods to help loading and caching game assets.
 extension PinballGameAssetsX on PinballGame {
   /// Returns a list of assets to be loaded
-  List<Future<Image>> preLoadAssets() {
+  List<Future<Image> Function()> preLoadAssets() {
     const dashTheme = DashTheme();
     const sparkyTheme = SparkyTheme();
     const androidTheme = AndroidTheme();
     const dinoTheme = DinoTheme();
-
+    return [
-    final gameAssets = [
+      () => images.load(components.Assets.images.boardBackground.keyName),
-      images.load(components.Assets.images.boardBackground.keyName),
+      () => images.load(components.Assets.images.ball.flameEffect.keyName),
-      images.load(components.Assets.images.ball.flameEffect.keyName),
+      () => images.load(components.Assets.images.signpost.inactive.keyName),
-      images.load(components.Assets.images.signpost.inactive.keyName),
+      () => images.load(components.Assets.images.signpost.active1.keyName),
-      images.load(components.Assets.images.signpost.active1.keyName),
+      () => images.load(components.Assets.images.signpost.active2.keyName),
-      images.load(components.Assets.images.signpost.active2.keyName),
+      () => images.load(components.Assets.images.signpost.active3.keyName),
-      images.load(components.Assets.images.signpost.active3.keyName),
+      () => images.load(components.Assets.images.flipper.left.keyName),
-      images.load(components.Assets.images.flipper.left.keyName),
+      () => images.load(components.Assets.images.flipper.right.keyName),
-      images.load(components.Assets.images.flipper.right.keyName),
+      () => images.load(components.Assets.images.baseboard.left.keyName),
-      images.load(components.Assets.images.baseboard.left.keyName),
+      () => images.load(components.Assets.images.baseboard.right.keyName),
-      images.load(components.Assets.images.baseboard.right.keyName),
+      () => images.load(components.Assets.images.kicker.left.lit.keyName),
-      images.load(components.Assets.images.kicker.left.lit.keyName),
+      () => images.load(components.Assets.images.kicker.left.dimmed.keyName),
-      images.load(components.Assets.images.kicker.left.dimmed.keyName),
+      () => images.load(components.Assets.images.kicker.right.lit.keyName),
-      images.load(components.Assets.images.kicker.right.lit.keyName),
+      () => images.load(components.Assets.images.kicker.right.dimmed.keyName),
-      images.load(components.Assets.images.kicker.right.dimmed.keyName),
+      () => images.load(components.Assets.images.slingshot.upper.keyName),
-      images.load(components.Assets.images.slingshot.upper.keyName),
+      () => images.load(components.Assets.images.slingshot.lower.keyName),
-      images.load(components.Assets.images.slingshot.lower.keyName),
+      () => images.load(components.Assets.images.launchRamp.ramp.keyName),
-      images.load(components.Assets.images.launchRamp.ramp.keyName),
+      () => images.load(
-      images.load(
             components.Assets.images.launchRamp.foregroundRailing.keyName,
           ),
-      images.load(
+      () => images.load(
             components.Assets.images.launchRamp.backgroundRailing.keyName,
           ),
-      images.load(components.Assets.images.dino.bottomWall.keyName),
+      () => images.load(components.Assets.images.dino.bottomWall.keyName),
-      images.load(components.Assets.images.dino.topWall.keyName),
+      () => images.load(components.Assets.images.dino.topWall.keyName),
-      images.load(components.Assets.images.dino.topWallTunnel.keyName),
+      () => images.load(components.Assets.images.dino.topWallTunnel.keyName),
-      images.load(components.Assets.images.dino.animatronic.head.keyName),
+      () => images.load(components.Assets.images.dino.animatronic.head.keyName),
+      () =>
           images.load(components.Assets.images.dino.animatronic.mouth.keyName),
-      images.load(components.Assets.images.dash.animatronic.keyName),
+      () => images.load(components.Assets.images.dash.animatronic.keyName),
-      images.load(components.Assets.images.dash.bumper.a.active.keyName),
+      () => images.load(components.Assets.images.dash.bumper.a.active.keyName),
+      () =>
           images.load(components.Assets.images.dash.bumper.a.inactive.keyName),
-      images.load(components.Assets.images.dash.bumper.b.active.keyName),
+      () => images.load(components.Assets.images.dash.bumper.b.active.keyName),
+      () =>
           images.load(components.Assets.images.dash.bumper.b.inactive.keyName),
+      () =>
           images.load(components.Assets.images.dash.bumper.main.active.keyName),
-      images.load(components.Assets.images.dash.bumper.main.inactive.keyName),
+      () => images
-      images.load(components.Assets.images.plunger.plunger.keyName),
+          .load(components.Assets.images.dash.bumper.main.inactive.keyName),
-      images.load(components.Assets.images.plunger.rocket.keyName),
+      () => images.load(components.Assets.images.plunger.plunger.keyName),
-      images.load(components.Assets.images.boundary.bottom.keyName),
+      () => images.load(components.Assets.images.plunger.rocket.keyName),
-      images.load(components.Assets.images.boundary.outer.keyName),
+      () => images.load(components.Assets.images.boundary.bottom.keyName),
-      images.load(components.Assets.images.boundary.outerBottom.keyName),
+      () => images.load(components.Assets.images.boundary.outer.keyName),
-      images.load(components.Assets.images.android.spaceship.saucer.keyName),
+      () => images.load(components.Assets.images.boundary.outerBottom.keyName),
-      images
+      () => images
+          .load(components.Assets.images.android.spaceship.saucer.keyName),
+      () => images
           .load(components.Assets.images.android.spaceship.animatronic.keyName),
-      images.load(components.Assets.images.android.spaceship.lightBeam.keyName),
+      () => images
-      images.load(components.Assets.images.android.ramp.boardOpening.keyName),
+          .load(components.Assets.images.android.spaceship.lightBeam.keyName),
-      images.load(
+      () => images
+          .load(components.Assets.images.android.ramp.boardOpening.keyName),
+      () => images.load(
             components.Assets.images.android.ramp.railingForeground.keyName,
           ),
-      images.load(
+      () => images.load(
             components.Assets.images.android.ramp.railingBackground.keyName,
           ),
-      images.load(components.Assets.images.android.ramp.main.keyName),
+      () => images.load(components.Assets.images.android.ramp.main.keyName),
-      images.load(components.Assets.images.android.ramp.arrow.inactive.keyName),
+      () => images
-      images.load(
+          .load(components.Assets.images.android.ramp.arrow.inactive.keyName),
+      () => images.load(
             components.Assets.images.android.ramp.arrow.active1.keyName,
           ),
-      images.load(
+      () => images.load(
             components.Assets.images.android.ramp.arrow.active2.keyName,
           ),
-      images.load(
+      () => images.load(
             components.Assets.images.android.ramp.arrow.active3.keyName,
           ),
-      images.load(
+      () => images.load(
             components.Assets.images.android.ramp.arrow.active4.keyName,
           ),
-      images.load(
+      () => images.load(
             components.Assets.images.android.ramp.arrow.active5.keyName,
           ),
-      images.load(components.Assets.images.android.rail.main.keyName),
+      () => images.load(components.Assets.images.android.rail.main.keyName),
-      images.load(components.Assets.images.android.rail.exit.keyName),
+      () => images.load(components.Assets.images.android.rail.exit.keyName),
-      images.load(components.Assets.images.android.bumper.a.lit.keyName),
+      () => images.load(components.Assets.images.android.bumper.a.lit.keyName),
+      () =>
           images.load(components.Assets.images.android.bumper.a.dimmed.keyName),
-      images.load(components.Assets.images.android.bumper.b.lit.keyName),
+      () => images.load(components.Assets.images.android.bumper.b.lit.keyName),
+      () =>
           images.load(components.Assets.images.android.bumper.b.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.android.bumper.cow.lit.keyName),
-      images.load(components.Assets.images.android.bumper.cow.dimmed.keyName),
+      () => images
-      images.load(components.Assets.images.sparky.computer.top.keyName),
+          .load(components.Assets.images.android.bumper.cow.dimmed.keyName),
-      images.load(components.Assets.images.sparky.computer.base.keyName),
+      () => images.load(components.Assets.images.sparky.computer.top.keyName),
-      images.load(components.Assets.images.sparky.computer.glow.keyName),
+      () => images.load(components.Assets.images.sparky.computer.base.keyName),
-      images.load(components.Assets.images.sparky.animatronic.keyName),
+      () => images.load(components.Assets.images.sparky.computer.glow.keyName),
-      images.load(components.Assets.images.sparky.bumper.a.lit.keyName),
+      () => images.load(components.Assets.images.sparky.animatronic.keyName),
+      () => images.load(components.Assets.images.sparky.bumper.a.lit.keyName),
+      () =>
           images.load(components.Assets.images.sparky.bumper.a.dimmed.keyName),
-      images.load(components.Assets.images.sparky.bumper.b.lit.keyName),
+      () => images.load(components.Assets.images.sparky.bumper.b.lit.keyName),
+      () =>
           images.load(components.Assets.images.sparky.bumper.b.dimmed.keyName),
-      images.load(components.Assets.images.sparky.bumper.c.lit.keyName),
+      () => images.load(components.Assets.images.sparky.bumper.c.lit.keyName),
+      () =>
           images.load(components.Assets.images.sparky.bumper.c.dimmed.keyName),
-      images.load(components.Assets.images.backbox.marquee.keyName),
+      () => images.load(components.Assets.images.backbox.marquee.keyName),
+      () =>
           images.load(components.Assets.images.backbox.displayDivider.keyName),
+      () =>
           images.load(components.Assets.images.backbox.button.facebook.keyName),
+      () =>
           images.load(components.Assets.images.backbox.button.twitter.keyName),
-      images.load(
+      () => images.load(
             components.Assets.images.backbox.displayTitleDecoration.keyName,
           ),
+      () =>
           images.load(components.Assets.images.googleWord.letter1.lit.keyName),
-      images.load(components.Assets.images.googleWord.letter1.dimmed.keyName),
+      () => images
+          .load(components.Assets.images.googleWord.letter1.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.googleWord.letter2.lit.keyName),
-      images.load(components.Assets.images.googleWord.letter2.dimmed.keyName),
+      () => images
+          .load(components.Assets.images.googleWord.letter2.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.googleWord.letter3.lit.keyName),
-      images.load(components.Assets.images.googleWord.letter3.dimmed.keyName),
+      () => images
+          .load(components.Assets.images.googleWord.letter3.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.googleWord.letter4.lit.keyName),
-      images.load(components.Assets.images.googleWord.letter4.dimmed.keyName),
+      () => images
+          .load(components.Assets.images.googleWord.letter4.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.googleWord.letter5.lit.keyName),
-      images.load(components.Assets.images.googleWord.letter5.dimmed.keyName),
+      () => images
+          .load(components.Assets.images.googleWord.letter5.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.googleWord.letter6.lit.keyName),
-      images.load(components.Assets.images.googleWord.letter6.dimmed.keyName),
+      () => images
-      images.load(components.Assets.images.googleRollover.left.decal.keyName),
+          .load(components.Assets.images.googleWord.letter6.dimmed.keyName),
+      () => images
+          .load(components.Assets.images.googleRollover.left.decal.keyName),
+      () =>
           images.load(components.Assets.images.googleRollover.left.pin.keyName),
-      images.load(components.Assets.images.googleRollover.right.decal.keyName),
+      () => images
-      images.load(components.Assets.images.googleRollover.right.pin.keyName),
+          .load(components.Assets.images.googleRollover.right.decal.keyName),
-      images.load(components.Assets.images.multiball.lit.keyName),
+      () => images
-      images.load(components.Assets.images.multiball.dimmed.keyName),
+          .load(components.Assets.images.googleRollover.right.pin.keyName),
-      images.load(components.Assets.images.multiplier.x2.lit.keyName),
+      () => images.load(components.Assets.images.multiball.lit.keyName),
-      images.load(components.Assets.images.multiplier.x2.dimmed.keyName),
+      () => images.load(components.Assets.images.multiball.dimmed.keyName),
-      images.load(components.Assets.images.multiplier.x3.lit.keyName),
+      () => images.load(components.Assets.images.multiplier.x2.lit.keyName),
-      images.load(components.Assets.images.multiplier.x3.dimmed.keyName),
+      () => images.load(components.Assets.images.multiplier.x2.dimmed.keyName),
-      images.load(components.Assets.images.multiplier.x4.lit.keyName),
+      () => images.load(components.Assets.images.multiplier.x3.lit.keyName),
-      images.load(components.Assets.images.multiplier.x4.dimmed.keyName),
+      () => images.load(components.Assets.images.multiplier.x3.dimmed.keyName),
-      images.load(components.Assets.images.multiplier.x5.lit.keyName),
+      () => images.load(components.Assets.images.multiplier.x4.lit.keyName),
-      images.load(components.Assets.images.multiplier.x5.dimmed.keyName),
+      () => images.load(components.Assets.images.multiplier.x4.dimmed.keyName),
-      images.load(components.Assets.images.multiplier.x6.lit.keyName),
+      () => images.load(components.Assets.images.multiplier.x5.lit.keyName),
-      images.load(components.Assets.images.multiplier.x6.dimmed.keyName),
+      () => images.load(components.Assets.images.multiplier.x5.dimmed.keyName),
-      images.load(components.Assets.images.score.fiveThousand.keyName),
+      () => images.load(components.Assets.images.multiplier.x6.lit.keyName),
-      images.load(components.Assets.images.score.twentyThousand.keyName),
+      () => images.load(components.Assets.images.multiplier.x6.dimmed.keyName),
-      images.load(components.Assets.images.score.twoHundredThousand.keyName),
+      () => images.load(components.Assets.images.score.fiveThousand.keyName),
-      images.load(components.Assets.images.score.oneMillion.keyName),
+      () => images.load(components.Assets.images.score.twentyThousand.keyName),
-      images.load(components.Assets.images.flapper.backSupport.keyName),
+      () => images
-      images.load(components.Assets.images.flapper.frontSupport.keyName),
+          .load(components.Assets.images.score.twoHundredThousand.keyName),
-      images.load(components.Assets.images.flapper.flap.keyName),
+      () => images.load(components.Assets.images.score.oneMillion.keyName),
-      images.load(components.Assets.images.skillShot.decal.keyName),
+      () => images.load(components.Assets.images.flapper.backSupport.keyName),
-      images.load(components.Assets.images.skillShot.pin.keyName),
+      () => images.load(components.Assets.images.flapper.frontSupport.keyName),
-      images.load(components.Assets.images.skillShot.lit.keyName),
+      () => images.load(components.Assets.images.flapper.flap.keyName),
-      images.load(components.Assets.images.skillShot.dimmed.keyName),
+      () => images.load(components.Assets.images.skillShot.decal.keyName),
+      () => images.load(components.Assets.images.skillShot.pin.keyName),
+      () => images.load(components.Assets.images.skillShot.lit.keyName),
+      () => images.load(components.Assets.images.skillShot.dimmed.keyName),
+      () =>
           images.load(components.Assets.images.displayArrows.arrowLeft.keyName),
-      images.load(components.Assets.images.displayArrows.arrowRight.keyName),
+      () => images
-      images.load(androidTheme.leaderboardIcon.keyName),
+          .load(components.Assets.images.displayArrows.arrowRight.keyName),
-      images.load(androidTheme.ball.keyName),
+      () => images.load(androidTheme.leaderboardIcon.keyName),
-      images.load(dashTheme.leaderboardIcon.keyName),
+      () => images.load(androidTheme.ball.keyName),
-      images.load(dashTheme.ball.keyName),
+      () => images.load(dashTheme.leaderboardIcon.keyName),
-      images.load(dinoTheme.leaderboardIcon.keyName),
+      () => images.load(dashTheme.ball.keyName),
-      images.load(dinoTheme.ball.keyName),
+      () => images.load(dinoTheme.leaderboardIcon.keyName),
-      images.load(sparkyTheme.leaderboardIcon.keyName),
+      () => images.load(dinoTheme.ball.keyName),
-      images.load(sparkyTheme.ball.keyName),
+      () => images.load(sparkyTheme.leaderboardIcon.keyName),
+      () => images.load(sparkyTheme.ball.keyName),
+      () => images.load(androidTheme.background.keyName),
+      () => images.load(dashTheme.background.keyName),
+      () => images.load(dinoTheme.background.keyName),
+      () => images.load(sparkyTheme.background.keyName),
     ];
-
-    return (platformHelper.isMobile) ? gameAssets : gameAssets
-      ..addAll([
-        images.load(androidTheme.background.keyName),
-        images.load(dashTheme.background.keyName),
-        images.load(dinoTheme.background.keyName),
-        images.load(sparkyTheme.background.keyName),
-      ]);
   }
 }

lib/game/pinball_game.dart

@@ -38,10 +38,13 @@ class PinballGame extends PinballForge2DGame
     images.prefix = '';
   }
 
-  /// Identifier of the play button overlay
+  /// Identifier of the play button overlay.
   static const playButtonOverlay = 'play_button';
 
-  /// Identifier of the mobile controls overlay
+  /// Identifier of the replay button overlay.
+  static const replayButtonOverlay = 'replay_button';
+
+  /// Identifier of the mobile controls overlay.
   static const mobileControlsOverlay = 'mobile_controls';
 
   @override
@@ -125,6 +128,7 @@ class PinballGame extends PinballForge2DGame
                       SkillShot(
                         children: [
                           ScoringContactBehavior(points: Points.oneMillion),
+                          RolloverNoiseBehavior(),
                         ],
                       ),
                       AndroidAcres(),
@@ -155,17 +159,28 @@ class PinballGame extends PinballForge2DGame
       final rocket = descendants().whereType<RocketSpriteComponent>().first;
       final bounds = rocket.topLeftPosition & rocket.size;
 
-      // NOTE: As long as Flame does not have https://github.com/flame-engine/flame/issues/1586 we need to check it at the highest level manually.
+      // NOTE: As long as Flame does not have https://github.com/flame-engine/flame/issues/1586
-      if (bounds.contains(info.eventPosition.game.toOffset())) {
+      // we need to check it at the highest level manually.
-        descendants().whereType<Plunger>().single.pullFor(2);
+      final tappedRocket = bounds.contains(info.eventPosition.game.toOffset());
+      if (tappedRocket) {
+        descendants()
+            .whereType<FlameBlocProvider<PlungerCubit, PlungerState>>()
+            .first
+            .bloc
+            .pulled();
       } else {
-        final leftSide = info.eventPosition.widget.x < canvasSize.x / 2;
+        final tappedLeftSide = info.eventPosition.widget.x < canvasSize.x / 2;
         focusedBoardSide[pointerId] =
-            leftSide ? BoardSide.left : BoardSide.right;
+            tappedLeftSide ? BoardSide.left : BoardSide.right;
-        final flippers = descendants().whereType<Flipper>().where((flipper) {
+        final flippers = descendants()
-          return flipper.side == focusedBoardSide[pointerId];
+            .whereType<Flipper>()
-        });
+            .where((flipper) => flipper.side == focusedBoardSide[pointerId]);
-        flippers.first.moveUp();
+        for (final flipper in flippers) {
+          flipper
+              .descendants()
+              .whereType<FlameBlocProvider<FlipperCubit, FlipperState>>()
+              .forEach((provider) => provider.bloc.moveUp());
+        }
       }
     }
 
@@ -186,11 +201,15 @@ class PinballGame extends PinballForge2DGame
 
   void _moveFlippersDown(int pointerId) {
     if (focusedBoardSide[pointerId] != null) {
-      final flippers = descendants().whereType<Flipper>().where((flipper) {
+      final flippers = descendants()
-        return flipper.side == focusedBoardSide[pointerId];
+          .whereType<Flipper>()
-      });
+          .where((flipper) => flipper.side == focusedBoardSide[pointerId]);
-      flippers.first.moveDown();
+      for (final flipper in flippers) {
-      focusedBoardSide.remove(pointerId);
+        flipper
+            .descendants()
+            .whereType<FlameBlocProvider<FlipperCubit, FlipperState>>()
+            .forEach((provider) => provider.bloc.moveDown());
+      }
     }
   }
 }
@@ -220,9 +239,7 @@ class DebugPinballGame extends PinballGame with FPSCounter, PanDetector {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    await add(PreviewLine());
+    await addAll([PreviewLine(), _DebugInformation()]);
-
-    await add(_DebugInformation());
   }
 
   @override
@@ -237,14 +254,10 @@ class DebugPinballGame extends PinballGame with FPSCounter, PanDetector {
   }
 
   @override
-  void onPanStart(DragStartInfo info) {
+  void onPanStart(DragStartInfo info) => lineStart = info.eventPosition.game;
-    lineStart = info.eventPosition.game;
-  }
 
   @override
-  void onPanUpdate(DragUpdateInfo info) {
+  void onPanUpdate(DragUpdateInfo info) => lineEnd = info.eventPosition.game;
-    lineEnd = info.eventPosition.game;
-  }
 
   @override
   void onPanEnd(DragEndInfo info) {

lib/game/view/pinball_game_page.dart

@@ -100,22 +100,25 @@ class PinballGameLoadedView extends StatelessWidget {
                 focusNode: game.focusNode,
                 initialActiveOverlays: const [PinballGame.playButtonOverlay],
                 overlayBuilderMap: {
-                  PinballGame.playButtonOverlay: (context, game) {
+                  PinballGame.playButtonOverlay: (_, game) => const Positioned(
-                    return const Positioned(
                         bottom: 20,
                         right: 0,
                         left: 0,
                         child: PlayButtonOverlay(),
-                    );
+                      ),
-                  },
+                  PinballGame.mobileControlsOverlay: (_, game) => Positioned(
-                  PinballGame.mobileControlsOverlay: (context, game) {
-                    return Positioned(
                         bottom: 0,
                         left: 0,
                         right: 0,
                         child: MobileControls(game: game),
-                    );
+                      ),
-                  },
+                  PinballGame.replayButtonOverlay: (context, game) =>
+                      const Positioned(
+                        bottom: 20,
+                        right: 0,
+                        left: 0,
+                        child: ReplayButtonOverlay(),
+                      )
                 },
               ),
             ),

lib/game/view/widgets/bonus_animation.dart

@@ -72,14 +72,16 @@ class BonusAnimation extends StatefulWidget {
   final VoidCallback? _onCompleted;
 
   /// Returns a list of assets to be loaded for animations.
-  static List<Future> loadAssets() {
+  static List<Future Function()> loadAssets() {
     Flame.images.prefix = '';
     return [
-      Flame.images.load(Assets.images.bonusAnimation.dashNest.keyName),
+      () => Flame.images.load(Assets.images.bonusAnimation.dashNest.keyName),
-      Flame.images.load(Assets.images.bonusAnimation.sparkyTurboCharge.keyName),
+      () => Flame.images
-      Flame.images.load(Assets.images.bonusAnimation.dinoChomp.keyName),
+          .load(Assets.images.bonusAnimation.sparkyTurboCharge.keyName),
-      Flame.images.load(Assets.images.bonusAnimation.androidSpaceship.keyName),
+      () => Flame.images.load(Assets.images.bonusAnimation.dinoChomp.keyName),
-      Flame.images.load(Assets.images.bonusAnimation.googleWord.keyName),
+      () => Flame.images
+          .load(Assets.images.bonusAnimation.androidSpaceship.keyName),
+      () => Flame.images.load(Assets.images.bonusAnimation.googleWord.keyName),
     ];
   }
 

lib/game/view/widgets/replay_button_overlay.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:pinball/game/game.dart';
 import 'package:pinball/l10n/l10n.dart';
 import 'package:pinball/start_game/start_game.dart';
 import 'package:pinball_ui/pinball_ui.dart';
@@ -18,6 +19,7 @@ class ReplayButtonOverlay extends StatelessWidget {
     return PinballButton(
       text: l10n.replay,
       onTap: () {
+        context.read<GameBloc>().add(const GameStarted());
         context.read<StartGameBloc>().add(const ReplayTapped());
       },
     );

lib/l10n/arb/app_en.arb

@@ -213,7 +213,7 @@
   "@socialMediaAccount": {
     "description": "Text displayed on share screen for description"
   },
-  "iGotScoreAtPinball": "I got {score} at the #IOPinball machine, can you beat my score? See you at #GoogleIO!",
+  "iGotScoreAtPinball": "I got {score} points in #IOPinball, can you beat my score? \nSee you at #GoogleIO!",
   "@iGotScoreAtPinball": {
     "description": "Text to share score on Social Network",
     "placeholders": {

lib/main.dart

@@ -1,5 +1,3 @@
-import 'dart:async';
-
 import 'package:authentication_repository/authentication_repository.dart';
 import 'package:firebase_core/firebase_core.dart';
 import 'package:leaderboard_repository/leaderboard_repository.dart';
@@ -17,11 +15,8 @@ void main() {
     final authenticationRepository = AuthenticationRepository(firebaseAuth);
     final pinballAudioPlayer = PinballAudioPlayer();
     final platformHelper = PlatformHelper();
-    unawaited(
+    await Firebase.initializeApp();
-      Firebase.initializeApp().then(
+    await authenticationRepository.authenticateAnonymously();
-        (_) => authenticationRepository.authenticateAnonymously(),
-      ),
-    );
     return App(
       authenticationRepository: authenticationRepository,
       leaderboardRepository: leaderboardRepository,

lib/select_character/view/character_selection_page.dart

@@ -132,10 +132,15 @@ class _Character extends StatelessWidget {
   Widget build(BuildContext context) {
     return Expanded(
       child: Opacity(
-        opacity: isSelected ? 1 : 0.3,
+        opacity: isSelected ? 1 : 0.4,
         child: TextButton(
           onPressed: () =>
               context.read<CharacterThemeCubit>().characterSelected(character),
+          style: ButtonStyle(
+            overlayColor: MaterialStateProperty.all(
+              PinballColors.transparent,
+            ),
+          ),
           child: character.icon.image(fit: BoxFit.contain),
         ),
       ),

lib/select_character/view/selected_character.dart

@@ -22,12 +22,12 @@ class SelectedCharacter extends StatefulWidget {
   State<SelectedCharacter> createState() => _SelectedCharacterState();
 
   /// Returns a list of assets to be loaded.
-  static List<Future> loadAssets() {
+  static List<Future Function()> loadAssets() {
     return [
-      Flame.images.load(const DashTheme().animation.keyName),
+      () => Flame.images.load(const DashTheme().animation.keyName),
-      Flame.images.load(const AndroidTheme().animation.keyName),
+      () => Flame.images.load(const AndroidTheme().animation.keyName),
-      Flame.images.load(const DinoTheme().animation.keyName),
+      () => Flame.images.load(const DinoTheme().animation.keyName),
-      Flame.images.load(const SparkyTheme().animation.keyName),
+      () => Flame.images.load(const SparkyTheme().animation.keyName),
     ];
   }
 }

packages/pinball_audio/lib/gen/assets.gen.dart

@@ -26,6 +26,7 @@ class $AssetsSfxGen {
   String get kickerA => 'assets/sfx/kicker_a.mp3';
   String get kickerB => 'assets/sfx/kicker_b.mp3';
   String get launcher => 'assets/sfx/launcher.mp3';
+  String get rollover => 'assets/sfx/rollover.mp3';
   String get sparky => 'assets/sfx/sparky.mp3';
 }
 

packages/pinball_audio/lib/src/pinball_audio.dart

@@ -33,6 +33,9 @@ enum PinballAudio {
   /// Kicker.
   kicker,
 
+  /// Rollover.
+  rollover,
+
   /// Sparky.
   sparky,
 
@@ -56,7 +59,7 @@ typedef CreateAudioPool = Future<AudioPool> Function(
 });
 
 /// Defines the contract for playing a single audio.
-typedef PlaySingleAudio = Future<void> Function(String);
+typedef PlaySingleAudio = Future<void> Function(String, {double volume});
 
 /// Defines the contract for looping a single audio.
 typedef LoopSingleAudio = Future<void> Function(String, {double volume});
@@ -81,18 +84,20 @@ class _SimplePlayAudio extends _Audio {
     required this.preCacheSingleAudio,
     required this.playSingleAudio,
     required this.path,
+    this.volume,
   });
 
   final PreCacheSingleAudio preCacheSingleAudio;
   final PlaySingleAudio playSingleAudio;
   final String path;
+  final double? volume;
 
   @override
   Future<void> load() => preCacheSingleAudio(prefixFile(path));
 
   @override
   void play() {
-    playSingleAudio(prefixFile(path));
+    playSingleAudio(prefixFile(path), volume: volume ?? 1);
   }
 }
 
@@ -266,6 +271,12 @@ class PinballAudioPlayer {
         playSingleAudio: _playSingleAudio,
         path: Assets.sfx.launcher,
       ),
+      PinballAudio.rollover: _SimplePlayAudio(
+        preCacheSingleAudio: _preCacheSingleAudio,
+        playSingleAudio: _playSingleAudio,
+        path: Assets.sfx.rollover,
+        volume: 0.3,
+      ),
       PinballAudio.ioPinballVoiceOver: _SimplePlayAudio(
         preCacheSingleAudio: _preCacheSingleAudio,
         playSingleAudio: _playSingleAudio,
@@ -323,10 +334,10 @@ class PinballAudioPlayer {
   late final Map<PinballAudio, _Audio> audios;
 
   /// Loads the sounds effects into the memory.
-  List<Future<void>> load() {
+  List<Future<void> Function()> load() {
     _configureAudioCache(FlameAudio.audioCache);
 
-    return audios.values.map((a) => a.load()).toList();
+    return audios.values.map((a) => a.load).toList();
   }
 
   /// Plays the received audio.

packages/pinball_audio/test/src/pinball_audio_test.dart

@@ -29,15 +29,15 @@ class _MockConfigureAudioCache extends Mock {
 }
 
 class _MockPlaySingleAudio extends Mock {
-  Future<void> onCall(String url);
+  Future<void> onCall(String path, {double volume});
 }
 
 class _MockLoopSingleAudio extends Mock {
-  Future<void> onCall(String url, {double volume});
+  Future<void> onCall(String path, {double volume});
 }
 
 abstract class _PreCacheSingleAudio {
-  Future<void> onCall(String url);
+  Future<void> onCall(String path);
 }
 
 class _MockPreCacheSingleAudio extends Mock implements _PreCacheSingleAudio {}
@@ -74,7 +74,8 @@ void main() {
       when(() => configureAudioCache.onCall(any())).thenAnswer((_) {});
 
       playSingleAudio = _MockPlaySingleAudio();
-      when(() => playSingleAudio.onCall(any())).thenAnswer((_) async {});
+      when(() => playSingleAudio.onCall(any(), volume: any(named: 'volume')))
+          .thenAnswer((_) async {});
 
       loopSingleAudio = _MockLoopSingleAudio();
       when(() => loopSingleAudio.onCall(any(), volume: any(named: 'volume')))
@@ -101,7 +102,9 @@ void main() {
 
     group('load', () {
       test('creates the bumpers pools', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
 
         verify(
           () => createAudioPool.onCall(
@@ -121,7 +124,9 @@ void main() {
       });
 
       test('creates the kicker pools', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
 
         verify(
           () => createAudioPool.onCall(
@@ -141,7 +146,9 @@ void main() {
       });
 
       test('configures the audio cache instance', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
 
         verify(() => configureAudioCache.onCall(FlameAudio.audioCache))
             .called(1);
@@ -153,13 +160,17 @@ void main() {
           playSingleAudio: playSingleAudio.onCall,
           preCacheSingleAudio: preCacheSingleAudio.onCall,
         );
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
 
         expect(FlameAudio.audioCache.prefix, equals(''));
       });
 
       test('pre cache the assets', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
 
         verify(
           () => preCacheSingleAudio
@@ -195,6 +206,10 @@ void main() {
           () => preCacheSingleAudio
               .onCall('packages/pinball_audio/assets/sfx/launcher.mp3'),
         ).called(1);
+        verify(
+          () => preCacheSingleAudio
+              .onCall('packages/pinball_audio/assets/sfx/rollover.mp3'),
+        ).called(1);
         verify(
           () => preCacheSingleAudio
               .onCall('packages/pinball_audio/assets/sfx/cow_moo.mp3'),
@@ -237,7 +252,9 @@ void main() {
       group('when seed is true', () {
         test('plays the bumper A sound pool', () async {
           when(seed.nextBool).thenReturn(true);
-          await Future.wait(audioPlayer.load());
+          await Future.wait(
+            audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+          );
           audioPlayer.play(PinballAudio.bumper);
 
           verify(() => bumperAPool.start(volume: 0.6)).called(1);
@@ -247,7 +264,9 @@ void main() {
       group('when seed is false', () {
         test('plays the bumper B sound pool', () async {
           when(seed.nextBool).thenReturn(false);
-          await Future.wait(audioPlayer.load());
+          await Future.wait(
+            audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+          );
           audioPlayer.play(PinballAudio.bumper);
 
           verify(() => bumperBPool.start(volume: 0.6)).called(1);
@@ -286,7 +305,9 @@ void main() {
       group('when seed is true', () {
         test('plays the kicker A sound pool', () async {
           when(seed.nextBool).thenReturn(true);
-          await Future.wait(audioPlayer.load());
+          await Future.wait(
+            audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+          );
           audioPlayer.play(PinballAudio.kicker);
 
           verify(() => kickerAPool.start(volume: 0.6)).called(1);
@@ -296,7 +317,9 @@ void main() {
       group('when seed is false', () {
         test('plays the kicker B sound pool', () async {
           when(seed.nextBool).thenReturn(false);
-          await Future.wait(audioPlayer.load());
+          await Future.wait(
+            audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+          );
           audioPlayer.play(PinballAudio.kicker);
 
           verify(() => kickerBPool.start(volume: 0.6)).called(1);
@@ -306,7 +329,9 @@ void main() {
 
     group('cow moo', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.cowMoo);
 
         verify(
@@ -319,7 +344,9 @@ void main() {
         final clock = _MockClock();
         await withClock(clock, () async {
           when(clock.now).thenReturn(DateTime(2022));
-          await Future.wait(audioPlayer.load());
+          await Future.wait(
+            audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+          );
           audioPlayer
             ..play(PinballAudio.cowMoo)
             ..play(PinballAudio.cowMoo);
@@ -342,84 +369,127 @@ void main() {
 
     group('google', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.google);
 
         verify(
-          () => playSingleAudio
+          () => playSingleAudio.onCall(
-              .onCall('packages/pinball_audio/${Assets.sfx.google}'),
+            'packages/pinball_audio/${Assets.sfx.google}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
 
     group('sparky', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.sparky);
 
         verify(
-          () => playSingleAudio
+          () => playSingleAudio.onCall(
-              .onCall('packages/pinball_audio/${Assets.sfx.sparky}'),
+            'packages/pinball_audio/${Assets.sfx.sparky}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
 
     group('dino', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.dino);
 
         verify(
-          () => playSingleAudio
+          () => playSingleAudio.onCall(
-              .onCall('packages/pinball_audio/${Assets.sfx.dino}'),
+            'packages/pinball_audio/${Assets.sfx.dino}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
 
     group('android', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.android);
 
         verify(
-          () => playSingleAudio
+          () => playSingleAudio.onCall(
-              .onCall('packages/pinball_audio/${Assets.sfx.android}'),
+            'packages/pinball_audio/${Assets.sfx.android}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
 
     group('dash', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.dash);
 
         verify(
-          () => playSingleAudio
+          () => playSingleAudio.onCall(
-              .onCall('packages/pinball_audio/${Assets.sfx.dash}'),
+            'packages/pinball_audio/${Assets.sfx.dash}',
+            volume: any(named: 'volume'),
+          ),
         ).called(1);
       });
     });
 
     group('launcher', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.launcher);
 
         verify(
-          () => playSingleAudio
+          () => playSingleAudio.onCall(
-              .onCall('packages/pinball_audio/${Assets.sfx.launcher}'),
+            'packages/pinball_audio/${Assets.sfx.launcher}',
+            volume: any(named: 'volume'),
+          ),
+        ).called(1);
+      });
+    });
+
+    group('rollover', () {
+      test('plays the correct file', () async {
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
+        audioPlayer.play(PinballAudio.rollover);
+
+        verify(
+          () => playSingleAudio.onCall(
+            'packages/pinball_audio/${Assets.sfx.rollover}',
+            volume: .3,
+          ),
         ).called(1);
       });
     });
 
     group('ioPinballVoiceOver', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.ioPinballVoiceOver);
 
         verify(
           () => playSingleAudio.onCall(
             'packages/pinball_audio/${Assets.sfx.ioPinballVoiceOver}',
+            volume: any(named: 'volume'),
           ),
         ).called(1);
       });
@@ -427,12 +497,15 @@ void main() {
 
     group('gameOverVoiceOver', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.gameOverVoiceOver);
 
         verify(
           () => playSingleAudio.onCall(
             'packages/pinball_audio/${Assets.sfx.gameOverVoiceOver}',
+            volume: any(named: 'volume'),
           ),
         ).called(1);
       });
@@ -440,7 +513,9 @@ void main() {
 
     group('backgroundMusic', () {
       test('plays the correct file', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer.play(PinballAudio.backgroundMusic);
 
         verify(
@@ -452,7 +527,9 @@ void main() {
       });
 
       test('plays only once', () async {
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
         audioPlayer
           ..play(PinballAudio.backgroundMusic)
           ..play(PinballAudio.backgroundMusic);
@@ -470,7 +547,9 @@ void main() {
       'throws assertions error when playing an unregistered audio',
       () async {
         audioPlayer.audios.remove(PinballAudio.google);
-        await Future.wait(audioPlayer.load());
+        await Future.wait(
+          audioPlayer.load().map((loadableBuilder) => loadableBuilder()),
+        );
 
         expect(
           () => audioPlayer.play(PinballAudio.google),

packages/pinball_components/lib/src/components/android_animatronic/android_animatronic.dart

@@ -1,6 +1,8 @@
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/android_animatronic/behaviors/behaviors.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template android_animatronic}
@@ -13,6 +15,7 @@ class AndroidAnimatronic extends BodyComponent
       : super(
           children: [
             _AndroidAnimatronicSpriteAnimationComponent(),
+            AndroidAnimatronicBallContactBehavior(),
             ...?children,
           ],
           renderBody: false,
@@ -21,6 +24,13 @@ class AndroidAnimatronic extends BodyComponent
     zIndex = ZIndexes.androidHead;
   }
 
+  /// Creates an [AndroidAnimatronic] without any children.
+  ///
+  /// This can be used for testing [AndroidAnimatronic]'s behaviors in
+  /// isolation.
+  @visibleForTesting
+  AndroidAnimatronic.test();
+
   @override
   Body createBody() {
     final shape = EllipseShape(

packages/pinball_components/lib/src/components/android_animatronic/behaviors/android_animatronic_ball_contact_behavior.dart.dart

@@ -1,18 +1,15 @@
 // ignore_for_file: public_member_api_docs
 
-import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
-class AndroidSpaceshipEntranceBallContactBehavior
+class AndroidAnimatronicBallContactBehavior
-    extends ContactBehavior<AndroidSpaceshipEntrance>
+    extends ContactBehavior<AndroidAnimatronic> {
-    with FlameBlocReader<AndroidSpaceshipCubit, AndroidSpaceshipState> {
   @override
   void beginContact(Object other, Contact contact) {
     super.beginContact(other, contact);
     if (other is! Ball) return;
-
+    readBloc<AndroidSpaceshipCubit, AndroidSpaceshipState>().onBallContacted();
-    bloc.onBallEntered();
   }
 }

packages/pinball_components/lib/src/components/android_animatronic/behaviors/behaviors.dart

@@ -0,0 +1 @@
+export 'android_animatronic_ball_contact_behavior.dart.dart';

packages/pinball_components/lib/src/components/android_spaceship/android_spaceship.dart

@@ -5,7 +5,6 @@ import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_components/src/components/android_spaceship/behaviors/behaviors.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 export 'cubit/android_spaceship_cubit.dart';
@@ -17,9 +16,6 @@ class AndroidSpaceship extends Component {
             _SpaceshipSaucer()..initialPosition = position,
             _SpaceshipSaucerSpriteAnimationComponent()..position = position,
             _LightBeamSpriteComponent()..position = position + Vector2(2.5, 5),
-            AndroidSpaceshipEntrance(
-              children: [AndroidSpaceshipEntranceBallContactBehavior()],
-            ),
             _SpaceshipHole(
               outsideLayer: Layer.spaceshipExitRail,
               outsidePriority: ZIndexes.ballOnSpaceshipRail,
@@ -134,35 +130,6 @@ class _LightBeamSpriteComponent extends SpriteComponent
   }
 }
 
-class AndroidSpaceshipEntrance extends BodyComponent
-    with ParentIsA<AndroidSpaceship>, Layered {
-  AndroidSpaceshipEntrance({Iterable<Component>? children})
-      : super(
-          children: children,
-          renderBody: false,
-        ) {
-    layer = Layer.spaceship;
-  }
-
-  @override
-  Body createBody() {
-    final shape = PolygonShape()
-      ..setAsBox(
-        2,
-        0.1,
-        Vector2(-27.4, -37.2),
-        -0.12,
-      );
-    final fixtureDef = FixtureDef(
-      shape,
-      isSensor: true,
-    );
-    final bodyDef = BodyDef();
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-}
-
 class _SpaceshipHole extends LayerSensor {
   _SpaceshipHole({required Layer outsideLayer, required int outsidePriority})
       : super(

packages/pinball_components/lib/src/components/android_spaceship/behaviors/behaviors.dart

@@ -1 +0,0 @@
-export 'android_spaceship_entrance_ball_contact_behavior.dart.dart';

packages/pinball_components/lib/src/components/android_spaceship/cubit/android_spaceship_cubit.dart

@@ -5,7 +5,7 @@ part 'android_spaceship_state.dart';
 class AndroidSpaceshipCubit extends Cubit<AndroidSpaceshipState> {
   AndroidSpaceshipCubit() : super(AndroidSpaceshipState.withoutBonus);
 
-  void onBallEntered() => emit(AndroidSpaceshipState.withBonus);
+  void onBallContacted() => emit(AndroidSpaceshipState.withBonus);
 
   void onBonusAwarded() => emit(AndroidSpaceshipState.withoutBonus);
 }

packages/pinball_components/lib/src/components/ball/behaviors/ball_turbo_charging_behavior.dart

@@ -57,7 +57,7 @@ class _TurboChargeSpriteAnimationComponent extends SpriteAnimationComponent
   Future<void> onLoad() async {
     await super.onLoad();
 
-    final spriteSheet = await gameRef.images.load(
+    final spriteSheet = gameRef.images.fromCache(
       Assets.images.ball.flameEffect.keyName,
     );
 

packages/pinball_components/lib/src/components/boundaries.dart

@@ -109,7 +109,7 @@ class _OuterBoundary extends BodyComponent with InitialPosition, ZIndex {
 
     final topLeftCurve = BezierCurveShape(
       controlPoints: [
-        topWall.vertex1,
+        topWall.vertex2,
         Vector2(-31.5, -69.9),
         Vector2(-32.3, -57.2),
       ],
@@ -123,7 +123,7 @@ class _OuterBoundary extends BodyComponent with InitialPosition, ZIndex {
 
     final upperLeftWallCurve = BezierCurveShape(
       controlPoints: [
-        topLeftWall.vertex1,
+        topLeftWall.vertex2,
         Vector2(-33.9, -40.7),
         Vector2(-32.5, -39),
       ],

packages/pinball_components/lib/src/components/bumping_behavior.dart

@@ -7,7 +7,9 @@ import 'package:pinball_flame/pinball_flame.dart';
 /// {@endtemplate}
 class BumpingBehavior extends ContactBehavior {
   /// {@macro bumping_behavior}
-  BumpingBehavior({required double strength}) : _strength = strength;
+  BumpingBehavior({required double strength})
+      : assert(strength >= 0, "Strength can't be negative."),
+        _strength = strength;
 
   /// Determines how strong the bump is.
   final double _strength;

packages/pinball_components/lib/src/components/components.dart

@@ -1,4 +1,4 @@
-export 'android_animatronic.dart';
+export 'android_animatronic/android_animatronic.dart';
 export 'android_bumper/android_bumper.dart';
 export 'android_spaceship/android_spaceship.dart';
 export 'arcade_background/arcade_background.dart';
@@ -27,7 +27,7 @@ export 'launch_ramp.dart';
 export 'layer_sensor/layer_sensor.dart';
 export 'multiball/multiball.dart';
 export 'multiplier/multiplier.dart';
-export 'plunger.dart';
+export 'plunger/plunger.dart';
 export 'rocket.dart';
 export 'score_component/score_component.dart';
 export 'signpost/signpost.dart';

packages/pinball_components/lib/src/components/flipper/behaviors/behaviors.dart

@@ -1,2 +1,3 @@
 export 'flipper_jointing_behavior.dart';
 export 'flipper_key_controlling_behavior.dart';
+export 'flipper_moving_behavior.dart';

packages/pinball_components/lib/src/components/flipper/behaviors/flipper_key_controlling_behavior.dart

@@ -1,11 +1,11 @@
 import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flutter/services.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
 
 /// Allows controlling the [Flipper]'s movement with keyboard input.
 class FlipperKeyControllingBehavior extends Component
-    with KeyboardHandler, ParentIsA<Flipper> {
+    with KeyboardHandler, FlameBlocReader<FlipperCubit, FlipperState> {
   /// The [LogicalKeyboardKey]s that will control the [Flipper].
   ///
   /// [onKeyEvent] method listens to when one of these keys is pressed.
@@ -14,7 +14,21 @@ class FlipperKeyControllingBehavior extends Component
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    _keys = parent.side.flipperKeys;
+    final flipper = parent!.parent! as Flipper;
+    switch (flipper.side) {
+      case BoardSide.left:
+        _keys = [
+          LogicalKeyboardKey.arrowLeft,
+          LogicalKeyboardKey.keyA,
+        ];
+        break;
+      case BoardSide.right:
+        _keys = [
+          LogicalKeyboardKey.arrowRight,
+          LogicalKeyboardKey.keyD,
+        ];
+        break;
+    }
   }
 
   @override
@@ -25,28 +39,11 @@ class FlipperKeyControllingBehavior extends Component
     if (!_keys.contains(event.logicalKey)) return true;
 
     if (event is RawKeyDownEvent) {
-      parent.moveUp();
+      bloc.moveUp();
     } else if (event is RawKeyUpEvent) {
-      parent.moveDown();
+      bloc.moveDown();
     }
 
     return false;
   }
 }
-
-extension on BoardSide {
-  List<LogicalKeyboardKey> get flipperKeys {
-    switch (this) {
-      case BoardSide.left:
-        return [
-          LogicalKeyboardKey.arrowLeft,
-          LogicalKeyboardKey.keyA,
-        ];
-      case BoardSide.right:
-        return [
-          LogicalKeyboardKey.arrowRight,
-          LogicalKeyboardKey.keyD,
-        ];
-    }
-  }
-}

packages/pinball_components/lib/src/components/flipper/behaviors/flipper_moving_behavior.dart

@@ -0,0 +1,40 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class FlipperMovingBehavior extends Component
+    with
+        FlameBlocListenable<FlipperCubit, FlipperState>,
+        FlameBlocReader<FlipperCubit, FlipperState> {
+  FlipperMovingBehavior({
+    required double strength,
+  })  : assert(strength >= 0, "Strength can't be negative"),
+        _strength = strength;
+
+  final double _strength;
+
+  late final Flipper _flipper;
+
+  void _moveUp() => _flipper.body.linearVelocity = Vector2(0, -_strength);
+
+  void _moveDown() => _flipper.body.linearVelocity = Vector2(0, _strength);
+
+  @override
+  void onNewState(FlipperState state) {
+    super.onNewState(state);
+    if (bloc.state.isMovingDown) _moveDown();
+  }
+
+  @override
+  void update(double dt) {
+    super.update(dt);
+    if (bloc.state.isMovingUp) _moveUp();
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    _flipper = parent!.parent! as Flipper;
+    _moveDown();
+  }
+}

packages/pinball_components/lib/src/components/flipper/cubit/flipper_cubit.dart

@@ -0,0 +1,11 @@
+import 'package:bloc/bloc.dart';
+
+part 'flipper_state.dart';
+
+class FlipperCubit extends Cubit<FlipperState> {
+  FlipperCubit() : super(FlipperState.movingDown);
+
+  void moveUp() => emit(FlipperState.movingUp);
+
+  void moveDown() => emit(FlipperState.movingDown);
+}

packages/pinball_components/lib/src/components/flipper/cubit/flipper_state.dart

@@ -0,0 +1,11 @@
+part of 'flipper_cubit.dart';
+
+enum FlipperState {
+  movingDown,
+  movingUp,
+}
+
+extension FlipperStateX on FlipperState {
+  bool get isMovingDown => this == FlipperState.movingDown;
+  bool get isMovingUp => this == FlipperState.movingUp;
+}

packages/pinball_components/lib/src/components/flipper/flipper.dart

@@ -1,11 +1,13 @@
 import 'dart:async';
 
 import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flutter/foundation.dart';
 import 'package:pinball_components/pinball_components.dart';
 
 export 'behaviors/behaviors.dart';
+export 'cubit/flipper_cubit.dart';
 
 /// {@template flipper}
 /// A bat, typically found in pairs at the bottom of the board.
@@ -21,6 +23,10 @@ class Flipper extends BodyComponent with KeyboardHandler, InitialPosition {
           children: [
             _FlipperSpriteComponent(side: side),
             FlipperJointingBehavior(),
+            FlameBlocProvider<FlipperCubit, FlipperState>(
+              create: FlipperCubit.new,
+              children: [FlipperMovingBehavior(strength: 90)],
+            ),
           ],
         );
 
@@ -33,29 +39,12 @@ class Flipper extends BodyComponent with KeyboardHandler, InitialPosition {
   /// The size of the [Flipper].
   static final size = Vector2(13.5, 4.3);
 
-  /// The speed required to move the [Flipper] to its highest position.
-  ///
-  /// The higher the value, the faster the [Flipper] will move.
-  static const double _speed = 90;
-
   /// Whether the [Flipper] is on the left or right side of the board.
   ///
   /// A [Flipper] with [BoardSide.left] has a counter-clockwise arc motion,
   /// whereas a [Flipper] with [BoardSide.right] has a clockwise arc motion.
   final BoardSide side;
 
-  /// Applies downward linear velocity to the [Flipper], moving it to its
-  /// resting position.
-  void moveDown() {
-    body.linearVelocity = Vector2(0, _speed);
-  }
-
-  /// Applies upward linear velocity to the [Flipper], moving it to its highest
-  /// position.
-  void moveUp() {
-    body.linearVelocity = Vector2(0, -_speed);
-  }
-
   List<FixtureDef> _createFixtureDefs() {
     final direction = side.direction;
 

packages/pinball_components/lib/src/components/google_word/behaviors/behaviors.dart

@@ -0,0 +1 @@
+export 'google_word_animating_behavior.dart';

packages/pinball_components/lib/src/components/google_word/behaviors/google_word_animating_behavior.dart

@@ -0,0 +1,24 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class GoogleWordAnimatingBehavior extends TimerComponent
+    with FlameBlocReader<GoogleWordCubit, GoogleWordState> {
+  GoogleWordAnimatingBehavior() : super(period: 0.35, repeat: true);
+
+  final _maxBlinks = 7;
+  int _blinks = 0;
+
+  @override
+  void onTick() {
+    super.onTick();
+    if (_blinks != _maxBlinks * 2) {
+      bloc.switched();
+      _blinks++;
+    } else {
+      timer.stop();
+      bloc.onReset();
+      shouldRemove = true;
+    }
+  }
+}

packages/pinball_components/lib/src/components/google_word/cubit/google_word_cubit.dart

@@ -23,7 +23,52 @@ class GoogleWordCubit extends Cubit<GoogleWordState> {
     }
   }
 
+  void switched() {
+    switch (state.letterSpriteStates[0]!) {
+      case GoogleLetterSpriteState.lit:
+        emit(
+          GoogleWordState(
+            letterSpriteStates: {
+              for (int i = 0; i < _lettersInGoogle; i++)
+                if (i.isEven)
+                  i: GoogleLetterSpriteState.dimmed
+                else
+                  i: GoogleLetterSpriteState.lit
+            },
+          ),
+        );
+        break;
+      case GoogleLetterSpriteState.dimmed:
+        emit(
+          GoogleWordState(
+            letterSpriteStates: {
+              for (int i = 0; i < _lettersInGoogle; i++)
+                if (i.isEven)
+                  i: GoogleLetterSpriteState.lit
+                else
+                  i: GoogleLetterSpriteState.dimmed
+            },
+          ),
+        );
+        break;
+    }
+  }
+
   void onBonusAwarded() {
+    emit(
+      GoogleWordState(
+        letterSpriteStates: {
+          for (int i = 0; i < _lettersInGoogle; i++)
+            if (i.isEven)
+              i: GoogleLetterSpriteState.lit
+            else
+              i: GoogleLetterSpriteState.dimmed
+        },
+      ),
+    );
+  }
+
+  void onReset() {
     emit(GoogleWordState.initial());
     _lastLitLetter = 0;
   }

packages/pinball_components/lib/src/components/google_word/google_word.dart

@@ -1,6 +1,7 @@
 import 'package:flame/components.dart';
 import 'package:pinball_components/pinball_components.dart';
 
+export 'behaviors/behaviors.dart';
 export 'cubit/google_word_cubit.dart';
 
 /// {@template google_word}

packages/pinball_components/lib/src/components/plunger.dart

@@ -1,251 +0,0 @@
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flutter/material.dart';
-import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_flame/pinball_flame.dart';
-
-/// {@template plunger}
-/// [Plunger] serves as a spring, that shoots the ball on the right side of the
-/// play field.
-///
-/// [Plunger] ignores gravity so the player controls its downward [pull].
-/// {@endtemplate}
-class Plunger extends BodyComponent with InitialPosition, Layered, ZIndex {
-  /// {@macro plunger}
-  Plunger({
-    required this.compressionDistance,
-  }) : super(
-          renderBody: false,
-          children: [_PlungerSpriteAnimationGroupComponent()],
-        ) {
-    zIndex = ZIndexes.plunger;
-    layer = Layer.launcher;
-  }
-
-  /// Creates a [Plunger] without any children.
-  ///
-  /// This can be used for testing [Plunger]'s behaviors in isolation.
-  @visibleForTesting
-  Plunger.test({required this.compressionDistance});
-
-  /// Distance the plunger can lower.
-  final double compressionDistance;
-
-  List<FixtureDef> _createFixtureDefs() {
-    final fixturesDef = <FixtureDef>[];
-
-    final leftShapeVertices = [
-      Vector2(0, 0),
-      Vector2(-1.8, 0),
-      Vector2(-1.8, -2.2),
-      Vector2(0, -0.3),
-    ]..map((vector) => vector.rotate(BoardDimensions.perspectiveAngle))
-        .toList();
-    final leftTriangleShape = PolygonShape()..set(leftShapeVertices);
-
-    final leftTriangleFixtureDef = FixtureDef(leftTriangleShape)..density = 80;
-    fixturesDef.add(leftTriangleFixtureDef);
-
-    final rightShapeVertices = [
-      Vector2(0, 0),
-      Vector2(1.8, 0),
-      Vector2(1.8, -2.2),
-      Vector2(0, -0.3),
-    ]..map((vector) => vector.rotate(BoardDimensions.perspectiveAngle))
-        .toList();
-    final rightTriangleShape = PolygonShape()..set(rightShapeVertices);
-
-    final rightTriangleFixtureDef = FixtureDef(rightTriangleShape)
-      ..density = 80;
-    fixturesDef.add(rightTriangleFixtureDef);
-
-    return fixturesDef;
-  }
-
-  @override
-  Body createBody() {
-    final bodyDef = BodyDef(
-      position: initialPosition,
-      userData: this,
-      type: BodyType.dynamic,
-      gravityScale: Vector2.zero(),
-    );
-
-    final body = world.createBody(bodyDef);
-    _createFixtureDefs().forEach(body.createFixture);
-    return body;
-  }
-
-  var _pullingDownTime = 0.0;
-
-  /// Pulls the plunger down for the given amount of [seconds].
-  // ignore: use_setters_to_change_properties
-  void pullFor(double seconds) {
-    _pullingDownTime = seconds;
-  }
-
-  /// Set a constant downward velocity on the [Plunger].
-  void pull() {
-    final sprite = firstChild<_PlungerSpriteAnimationGroupComponent>()!;
-
-    body.linearVelocity = Vector2(0, 7);
-    sprite.pull();
-  }
-
-  /// Set an upward velocity on the [Plunger].
-  ///
-  /// The velocity's magnitude depends on how far the [Plunger] has been pulled
-  /// from its original [initialPosition].
-  void release() {
-    final sprite = firstChild<_PlungerSpriteAnimationGroupComponent>()!;
-
-    _pullingDownTime = 0;
-    final velocity = (initialPosition.y - body.position.y) * 11;
-    body.linearVelocity = Vector2(0, velocity);
-    sprite.release();
-  }
-
-  @override
-  void update(double dt) {
-    // Ensure that we only pull or release when the time is greater than zero.
-    if (_pullingDownTime > 0) {
-      _pullingDownTime -= PinballForge2DGame.clampDt(dt);
-      if (_pullingDownTime <= 0) {
-        release();
-      } else {
-        pull();
-      }
-    }
-    super.update(dt);
-  }
-
-  /// Anchors the [Plunger] to the [PrismaticJoint] that controls its vertical
-  /// motion.
-  Future<void> _anchorToJoint() async {
-    final anchor = PlungerAnchor(plunger: this);
-    await add(anchor);
-
-    final jointDef = PlungerAnchorPrismaticJointDef(
-      plunger: this,
-      anchor: anchor,
-    );
-
-    world.createJoint(
-      PrismaticJoint(jointDef)..setLimits(-compressionDistance, 0),
-    );
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    await _anchorToJoint();
-  }
-}
-
-/// Animation states associated with a [Plunger].
-enum _PlungerAnimationState {
-  /// Pull state.
-  pull,
-
-  /// Release state.
-  release,
-}
-
-/// Animations for pulling and releasing [Plunger].
-class _PlungerSpriteAnimationGroupComponent
-    extends SpriteAnimationGroupComponent<_PlungerAnimationState>
-    with HasGameRef {
-  _PlungerSpriteAnimationGroupComponent()
-      : super(
-          anchor: Anchor.center,
-          position: Vector2(1.87, 14.9),
-        );
-
-  void pull() {
-    if (current != _PlungerAnimationState.pull) {
-      animation?.reset();
-    }
-    current = _PlungerAnimationState.pull;
-  }
-
-  void release() {
-    if (current != _PlungerAnimationState.release) {
-      animation?.reset();
-    }
-    current = _PlungerAnimationState.release;
-  }
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-    final spriteSheet = await gameRef.images.load(
-      Assets.images.plunger.plunger.keyName,
-    );
-    const amountPerRow = 20;
-    const amountPerColumn = 1;
-    final textureSize = Vector2(
-      spriteSheet.width / amountPerRow,
-      spriteSheet.height / amountPerColumn,
-    );
-    size = textureSize / 10;
-    final pullAnimation = SpriteAnimation.fromFrameData(
-      spriteSheet,
-      SpriteAnimationData.sequenced(
-        amount: amountPerRow * amountPerColumn ~/ 2,
-        amountPerRow: amountPerRow ~/ 2,
-        stepTime: 1 / 24,
-        textureSize: textureSize,
-        texturePosition: Vector2.zero(),
-        loop: false,
-      ),
-    );
-    animations = {
-      _PlungerAnimationState.release: pullAnimation.reversed(),
-      _PlungerAnimationState.pull: pullAnimation,
-    };
-    current = _PlungerAnimationState.release;
-  }
-}
-
-/// {@template plunger_anchor}
-/// [JointAnchor] positioned below a [Plunger].
-/// {@endtemplate}
-class PlungerAnchor extends JointAnchor {
-  /// {@macro plunger_anchor}
-  PlungerAnchor({
-    required Plunger plunger,
-  }) {
-    initialPosition = Vector2(
-      0,
-      plunger.compressionDistance,
-    );
-  }
-}
-
-/// {@template plunger_anchor_prismatic_joint_def}
-/// [PrismaticJointDef] between a [Plunger] and an [JointAnchor] with motion on
-/// the vertical axis.
-///
-/// The [Plunger] is constrained vertically between its starting position and
-/// the [JointAnchor]. The [JointAnchor] must be below the [Plunger].
-/// {@endtemplate}
-class PlungerAnchorPrismaticJointDef extends PrismaticJointDef {
-  /// {@macro plunger_anchor_prismatic_joint_def}
-  PlungerAnchorPrismaticJointDef({
-    required Plunger plunger,
-    required PlungerAnchor anchor,
-  }) {
-    initialize(
-      plunger.body,
-      anchor.body,
-      plunger.body.position + anchor.body.position,
-      Vector2(16, BoardDimensions.bounds.height),
-    );
-    enableLimit = true;
-    lowerTranslation = double.negativeInfinity;
-    enableMotor = true;
-    motorSpeed = 1000;
-    maxMotorForce = motorSpeed;
-    collideConnected = true;
-  }
-}

packages/pinball_components/lib/src/components/plunger/behaviors/behaviors.dart

@@ -0,0 +1,5 @@
+export 'plunger_jointing_behavior.dart';
+export 'plunger_key_controlling_behavior.dart';
+export 'plunger_noise_behavior.dart';
+export 'plunger_pulling_behavior.dart';
+export 'plunger_releasing_behavior.dart';

packages/pinball_components/lib/src/components/plunger/behaviors/plunger_jointing_behavior.dart

@@ -0,0 +1,54 @@
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class PlungerJointingBehavior extends Component with ParentIsA<Plunger> {
+  PlungerJointingBehavior({required double compressionDistance})
+      : _compressionDistance = compressionDistance;
+
+  final double _compressionDistance;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final anchor = JointAnchor()
+      ..initialPosition = Vector2(0, _compressionDistance);
+    await add(anchor);
+
+    final jointDef = _PlungerAnchorPrismaticJointDef(
+      plunger: parent,
+      anchor: anchor,
+    );
+
+    parent.world.createJoint(
+      PrismaticJoint(jointDef)..setLimits(-_compressionDistance, 0),
+    );
+  }
+}
+
+/// [PrismaticJointDef] between a [Plunger] and an [JointAnchor] with motion on
+/// the vertical axis.
+///
+/// The [Plunger] is constrained vertically between its starting position and
+/// the [JointAnchor]. The [JointAnchor] must be below the [Plunger].
+class _PlungerAnchorPrismaticJointDef extends PrismaticJointDef {
+  /// {@macro plunger_anchor_prismatic_joint_def}
+  _PlungerAnchorPrismaticJointDef({
+    required Plunger plunger,
+    required BodyComponent anchor,
+  }) {
+    initialize(
+      plunger.body,
+      anchor.body,
+      plunger.body.position + anchor.body.position,
+      Vector2(16, BoardDimensions.bounds.height),
+    );
+    enableLimit = true;
+    lowerTranslation = double.negativeInfinity;
+    enableMotor = true;
+    motorSpeed = 1000;
+    maxMotorForce = motorSpeed;
+    collideConnected = true;
+  }
+}

packages/pinball_components/lib/src/components/plunger/behaviors/plunger_key_controlling_behavior.dart

@@ -0,0 +1,33 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flutter/services.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+/// Allows controlling the [Plunger]'s movement with keyboard input.
+class PlungerKeyControllingBehavior extends Component
+    with KeyboardHandler, FlameBlocReader<PlungerCubit, PlungerState> {
+  /// The [LogicalKeyboardKey]s that will control the [Plunger].
+  ///
+  /// [onKeyEvent] method listens to when one of these keys is pressed.
+  static const List<LogicalKeyboardKey> _keys = [
+    LogicalKeyboardKey.arrowDown,
+    LogicalKeyboardKey.space,
+    LogicalKeyboardKey.keyS,
+  ];
+
+  @override
+  bool onKeyEvent(
+    RawKeyEvent event,
+    Set<LogicalKeyboardKey> keysPressed,
+  ) {
+    if (!_keys.contains(event.logicalKey)) return true;
+
+    if (event is RawKeyDownEvent) {
+      bloc.pulled();
+    } else if (event is RawKeyUpEvent) {
+      bloc.released();
+    }
+
+    return false;
+  }
+}

packages/pinball_components/lib/src/components/plunger/behaviors/plunger_noise_behavior.dart

@@ -0,0 +1,19 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Plays the [PinballAudio.launcher] sound.
+///
+/// It is attached when the plunger is released.
+class PlungerNoiseBehavior extends Component
+    with FlameBlocListenable<PlungerCubit, PlungerState> {
+  @override
+  void onNewState(PlungerState state) {
+    super.onNewState(state);
+    if (state.isReleasing) {
+      readProvider<PinballAudioPlayer>().play(PinballAudio.launcher);
+    }
+  }
+}

packages/pinball_components/lib/src/components/plunger/behaviors/plunger_pulling_behavior.dart

@@ -0,0 +1,46 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class PlungerPullingBehavior extends Component
+    with FlameBlocReader<PlungerCubit, PlungerState> {
+  PlungerPullingBehavior({
+    required double strength,
+  })  : assert(strength >= 0, "Strength can't be negative."),
+        _strength = strength;
+
+  final double _strength;
+
+  late final Plunger _plunger;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    _plunger = parent!.parent! as Plunger;
+  }
+
+  @override
+  void update(double dt) {
+    if (bloc.state.isPulling) {
+      _plunger.body.linearVelocity = Vector2(0, _strength);
+    }
+  }
+}
+
+class PlungerAutoPullingBehavior extends PlungerPullingBehavior {
+  PlungerAutoPullingBehavior({
+    required double strength,
+  }) : super(strength: strength);
+
+  @override
+  void update(double dt) {
+    super.update(dt);
+
+    final joint = _plunger.body.joints.whereType<PrismaticJoint>().single;
+    final reachedBottom = joint.getJointTranslation() <= joint.getLowerLimit();
+    if (reachedBottom) {
+      bloc.released();
+    }
+  }
+}

packages/pinball_components/lib/src/components/plunger/behaviors/plunger_releasing_behavior.dart

@@ -0,0 +1,31 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class PlungerReleasingBehavior extends Component
+    with FlameBlocListenable<PlungerCubit, PlungerState> {
+  PlungerReleasingBehavior({
+    required double strength,
+  })  : assert(strength >= 0, "Strength can't be negative."),
+        _strength = strength;
+
+  final double _strength;
+
+  late final Plunger _plunger;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    _plunger = parent!.parent! as Plunger;
+  }
+
+  @override
+  void onNewState(PlungerState state) {
+    super.onNewState(state);
+    if (state.isReleasing) {
+      final velocity =
+          (_plunger.initialPosition.y - _plunger.body.position.y) * _strength;
+      _plunger.body.linearVelocity = Vector2(0, velocity);
+    }
+  }
+}

packages/pinball_components/lib/src/components/plunger/cubit/plunger_cubit.dart

@@ -0,0 +1,11 @@
+import 'package:bloc/bloc.dart';
+
+part 'plunger_state.dart';
+
+class PlungerCubit extends Cubit<PlungerState> {
+  PlungerCubit() : super(PlungerState.releasing);
+
+  void pulled() => emit(PlungerState.pulling);
+
+  void released() => emit(PlungerState.releasing);
+}

packages/pinball_components/lib/src/components/plunger/cubit/plunger_state.dart

@@ -0,0 +1,12 @@
+part of 'plunger_cubit.dart';
+
+enum PlungerState {
+  pulling,
+
+  releasing,
+}
+
+extension PlungerStateX on PlungerState {
+  bool get isPulling => this == PlungerState.pulling;
+  bool get isReleasing => this == PlungerState.releasing;
+}

packages/pinball_components/lib/src/components/plunger/plunger.dart

@@ -0,0 +1,139 @@
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'behaviors/behaviors.dart';
+export 'cubit/plunger_cubit.dart';
+
+/// {@template plunger}
+/// [Plunger] serves as a spring, that shoots the ball on the right side of the
+/// play field.
+///
+/// [Plunger] ignores gravity so the player controls its downward movement.
+/// {@endtemplate}
+class Plunger extends BodyComponent with InitialPosition, Layered, ZIndex {
+  /// {@macro plunger}
+  Plunger()
+      : super(
+          renderBody: false,
+          children: [
+            FlameBlocProvider<PlungerCubit, PlungerState>(
+              create: PlungerCubit.new,
+              children: [
+                _PlungerSpriteAnimationGroupComponent(),
+                PlungerReleasingBehavior(strength: 11),
+                PlungerNoiseBehavior(),
+              ],
+            ),
+            PlungerJointingBehavior(compressionDistance: 9.2),
+          ],
+        ) {
+    zIndex = ZIndexes.plunger;
+    layer = Layer.launcher;
+  }
+
+  /// Creates a [Plunger] without any children.
+  ///
+  /// This can be used for testing [Plunger]'s behaviors in isolation.
+  @visibleForTesting
+  Plunger.test();
+
+  List<FixtureDef> _createFixtureDefs() {
+    final leftShapeVertices = [
+      Vector2(0, 0),
+      Vector2(-1.8, 0),
+      Vector2(-1.8, -2.2),
+      Vector2(0, -0.3),
+    ]..forEach((vector) => vector.rotate(BoardDimensions.perspectiveAngle));
+    final leftTriangleShape = PolygonShape()..set(leftShapeVertices);
+
+    final rightShapeVertices = [
+      Vector2(0, 0),
+      Vector2(1.8, 0),
+      Vector2(1.8, -2.2),
+      Vector2(0, -0.3),
+    ]..forEach((vector) => vector.rotate(BoardDimensions.perspectiveAngle));
+    final rightTriangleShape = PolygonShape()..set(rightShapeVertices);
+
+    return [
+      FixtureDef(
+        leftTriangleShape,
+        density: 80,
+      ),
+      FixtureDef(
+        rightTriangleShape,
+        density: 80,
+      ),
+    ];
+  }
+
+  @override
+  Body createBody() {
+    final bodyDef = BodyDef(
+      position: initialPosition,
+      type: BodyType.dynamic,
+      gravityScale: Vector2.zero(),
+    );
+    final body = world.createBody(bodyDef);
+    _createFixtureDefs().forEach(body.createFixture);
+
+    return body;
+  }
+}
+
+class _PlungerSpriteAnimationGroupComponent
+    extends SpriteAnimationGroupComponent<PlungerState>
+    with HasGameRef, FlameBlocListenable<PlungerCubit, PlungerState> {
+  _PlungerSpriteAnimationGroupComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(1.87, 14.9),
+        );
+
+  @override
+  void onNewState(PlungerState state) {
+    super.onNewState(state);
+    final startedReleasing = state.isReleasing && !current!.isReleasing;
+    final startedPulling = state.isPulling && !current!.isPulling;
+    if (startedReleasing || startedPulling) {
+      animation?.reset();
+    }
+
+    current = state;
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final spriteSheet = gameRef.images.fromCache(
+      Assets.images.plunger.plunger.keyName,
+    );
+    const amountPerRow = 20;
+    const amountPerColumn = 1;
+    final textureSize = Vector2(
+      spriteSheet.width / amountPerRow,
+      spriteSheet.height / amountPerColumn,
+    );
+    size = textureSize / 10;
+    final pullAnimation = SpriteAnimation.fromFrameData(
+      spriteSheet,
+      SpriteAnimationData.sequenced(
+        amount: amountPerRow * amountPerColumn ~/ 2,
+        amountPerRow: amountPerRow ~/ 2,
+        stepTime: 1 / 24,
+        textureSize: textureSize,
+        texturePosition: Vector2.zero(),
+        loop: false,
+      ),
+    );
+    animations = {
+      PlungerState.releasing: pullAnimation.reversed(),
+      PlungerState.pulling: pullAnimation,
+    };
+
+    current = readBloc<PlungerCubit, PlungerState>().state;
+  }
+}

packages/pinball_components/lib/src/components/spaceship_ramp/behavior/ramp_ball_ascending_contact_behavior.dart

@@ -16,7 +16,8 @@ class RampBallAscendingContactBehavior
     if (other is! Ball) return;
 
     if (other.body.linearVelocity.y < 0) {
-      parent.parent.bloc.onAscendingBallEntered();
+      readBloc<SpaceshipRampCubit, SpaceshipRampState>()
+          .onAscendingBallEntered();
     }
   }
 }

packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_cubit.dart

@@ -6,9 +6,17 @@ part 'spaceship_ramp_state.dart';
 class SpaceshipRampCubit extends Cubit<SpaceshipRampState> {
   SpaceshipRampCubit() : super(const SpaceshipRampState.initial());
 
-  void onAscendingBallEntered() {
+  void onAscendingBallEntered() => emit(state.copyWith(hits: state.hits + 1));
+
+  void onProgressed() {
+    final index = ArrowLightState.values.indexOf(state.lightState);
     emit(
-      state.copyWith(hits: state.hits + 1),
+      state.copyWith(
+        lightState:
+            ArrowLightState.values[(index + 1) % ArrowLightState.values.length],
+      ),
     );
   }
+
+  void onReset() => emit(const SpaceshipRampState.initial());
 }

packages/pinball_components/lib/src/components/spaceship_ramp/cubit/spaceship_ramp_state.dart

@@ -1,22 +1,55 @@
+// ignore_for_file: comment_references
+
 part of 'spaceship_ramp_cubit.dart';
 
 class SpaceshipRampState extends Equatable {
   const SpaceshipRampState({
     required this.hits,
+    required this.lightState,
   }) : assert(hits >= 0, "Hits can't be negative");
 
-  const SpaceshipRampState.initial() : this(hits: 0);
+  const SpaceshipRampState.initial()
+      : this(
+          hits: 0,
+          lightState: ArrowLightState.inactive,
+        );
 
   final int hits;
+  final ArrowLightState lightState;
+
+  bool get arrowFullyLit => lightState == ArrowLightState.active5;
 
   SpaceshipRampState copyWith({
     int? hits,
+    ArrowLightState? lightState,
   }) {
     return SpaceshipRampState(
       hits: hits ?? this.hits,
+      lightState: lightState ?? this.lightState,
     );
   }
 
   @override
-  List<Object?> get props => [hits];
+  List<Object?> get props => [hits, lightState];
+}
+
+/// Indicates the state of the arrow on the [SpaceshipRamp].
+enum ArrowLightState {
+  /// Arrow with no lights lit up.
+  inactive,
+
+  /// Arrow with 1 light lit up.
+  active1,
+
+  /// Arrow with 2 lights lit up.
+  active2,
+
+  /// Arrow with 3 lights lit up.
+  active3,
+
+  /// Arrow with 4 lights lit up.
+  active4,
+
+  /// Arrow with all 5 lights lit up.
+  active5,
 }

packages/pinball_components/lib/src/components/spaceship_ramp/spaceship_ramp.dart

@@ -1,6 +1,7 @@
 import 'dart:math' as math;
 
 import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball_components/gen/assets.gen.dart';
@@ -19,13 +20,14 @@ class SpaceshipRamp extends Component {
     Iterable<Component>? children,
   }) : this._(
           children: children,
-          bloc: SpaceshipRampCubit(),
         );
 
   SpaceshipRamp._({
     Iterable<Component>? children,
-    required this.bloc,
   }) : super(
+          children: [
+            FlameBlocProvider<SpaceshipRampCubit, SpaceshipRampState>(
+              create: SpaceshipRampCubit.new,
               children: [
                 _SpaceshipRampOpening(
                   outsideLayer: Layer.spaceship,
@@ -35,15 +37,16 @@ class SpaceshipRamp extends Component {
                   ..initialPosition = Vector2(-13.7, -18.6)
                   ..layer = Layer.spaceshipEntranceRamp,
                 _SpaceshipRampBackground(),
-            SpaceshipRampBoardOpening()..initialPosition = Vector2(3.4, -39.5),
+                SpaceshipRampBoardOpening()
+                  ..initialPosition = Vector2(3.4, -39.5),
                 _SpaceshipRampForegroundRailing(),
                 SpaceshipRampBase()..initialPosition = Vector2(3.4, -42.5),
                 _SpaceshipRampBackgroundRailingSpriteComponent(),
-            SpaceshipRampArrowSpriteComponent(
+                SpaceshipRampArrowSpriteComponent(),
-              current: bloc.state.hits,
-            ),
                 ...?children,
               ],
+            ),
+          ],
         );
 
   /// Creates a [SpaceshipRamp] without any children.
@@ -51,16 +54,8 @@ class SpaceshipRamp extends Component {
   /// This can be used for testing [SpaceshipRamp]'s behaviors in isolation.
   @visibleForTesting
   SpaceshipRamp.test({
-    required this.bloc,
+    Iterable<Component>? children,
-  }) : super();
+  }) : super(children: children);
-
-  final SpaceshipRampCubit bloc;
-
-  @override
-  void onRemove() {
-    bloc.close();
-    super.onRemove();
-  }
 }
 
 class _SpaceshipRampBackground extends BodyComponent
@@ -167,82 +162,71 @@ class _SpaceshipRampBackgroundRampSpriteComponent extends SpriteComponent
 /// Lights progressively whenever a [Ball] gets into [SpaceshipRamp].
 /// {@endtemplate}
 @visibleForTesting
-class SpaceshipRampArrowSpriteComponent extends SpriteGroupComponent<int>
+class SpaceshipRampArrowSpriteComponent
-    with HasGameRef, ParentIsA<SpaceshipRamp>, ZIndex {
+    extends SpriteGroupComponent<ArrowLightState>
+    with
+        HasGameRef,
+        ZIndex,
+        FlameBlocListenable<SpaceshipRampCubit, SpaceshipRampState> {
   /// {@macro spaceship_ramp_arrow_sprite_component}
-  SpaceshipRampArrowSpriteComponent({
+  SpaceshipRampArrowSpriteComponent()
-    required int current,
+      : super(
-  }) : super(
           anchor: Anchor.center,
           position: Vector2(-3.9, -56.5),
-          current: current,
         ) {
     zIndex = ZIndexes.spaceshipRampArrow;
   }
 
+  @override
+  bool listenWhen(
+    SpaceshipRampState previousState,
+    SpaceshipRampState newState,
+  ) {
+    return previousState.lightState != newState.lightState;
+  }
+
+  @override
+  void onNewState(SpaceshipRampState state) {
+    current = state.lightState;
+  }
+
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    parent.bloc.stream.listen((state) {
+    final sprites = <ArrowLightState, Sprite>{};
-      current = state.hits % SpaceshipRampArrowSpriteState.values.length;
-    });
-
-    final sprites = <int, Sprite>{};
     this.sprites = sprites;
-    for (final spriteState in SpaceshipRampArrowSpriteState.values) {
+    for (final spriteState in ArrowLightState.values) {
-      sprites[spriteState.index] = Sprite(
+      sprites[spriteState] = Sprite(
         gameRef.images.fromCache(spriteState.path),
       );
     }
 
-    current = 0;
+    current = ArrowLightState.inactive;
     size = sprites[current]!.originalSize / 10;
   }
 }
 
-/// Indicates the state of the arrow on the [SpaceshipRamp].
+extension on ArrowLightState {
-@visibleForTesting
-enum SpaceshipRampArrowSpriteState {
-  /// Arrow with no dashes lit up.
-  inactive,
-
-  /// Arrow with 1 light lit up.
-  active1,
-
-  /// Arrow with 2 lights lit up.
-  active2,
-
-  /// Arrow with 3 lights lit up.
-  active3,
-
-  /// Arrow with 4 lights lit up.
-  active4,
-
-  /// Arrow with all 5 lights lit up.
-  active5,
-}
-
-extension on SpaceshipRampArrowSpriteState {
   String get path {
     switch (this) {
-      case SpaceshipRampArrowSpriteState.inactive:
+      case ArrowLightState.inactive:
         return Assets.images.android.ramp.arrow.inactive.keyName;
-      case SpaceshipRampArrowSpriteState.active1:
+      case ArrowLightState.active1:
         return Assets.images.android.ramp.arrow.active1.keyName;
-      case SpaceshipRampArrowSpriteState.active2:
+      case ArrowLightState.active2:
         return Assets.images.android.ramp.arrow.active2.keyName;
-      case SpaceshipRampArrowSpriteState.active3:
+      case ArrowLightState.active3:
         return Assets.images.android.ramp.arrow.active3.keyName;
-      case SpaceshipRampArrowSpriteState.active4:
+      case ArrowLightState.active4:
         return Assets.images.android.ramp.arrow.active4.keyName;
-      case SpaceshipRampArrowSpriteState.active5:
+      case ArrowLightState.active5:
         return Assets.images.android.ramp.arrow.active5.keyName;
     }
   }
 }
 
 class SpaceshipRampBoardOpening extends BodyComponent
-    with Layered, ZIndex, InitialPosition, ParentIsA<SpaceshipRamp> {
+    with Layered, ZIndex, InitialPosition {
   SpaceshipRampBoardOpening()
       : super(
           renderBody: false,

packages/pinball_components/pubspec.yaml

@@ -18,6 +18,8 @@ dependencies:
   flutter:
     sdk: flutter
   intl: ^0.17.0
+  pinball_audio:
+    path: ../pinball_audio
   pinball_flame:
     path: ../pinball_flame
   pinball_theme:

packages/pinball_components/sandbox/lib/stories/android_acres/android_spaceship_game.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:flame/input.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
@@ -29,11 +30,14 @@ class AndroidSpaceshipGame extends BallGame {
     await super.onLoad();
 
     camera.followVector2(Vector2.zero());
-    await addAll(
+    await add(
-      [
+      FlameBlocProvider<AndroidSpaceshipCubit, AndroidSpaceshipState>(
+        create: AndroidSpaceshipCubit.new,
+        children: [
           AndroidSpaceship(position: Vector2.zero()),
           AndroidAnimatronic(),
         ],
+      ),
     );
 
     await traceAllBodies();

packages/pinball_components/sandbox/lib/stories/android_acres/spaceship_ramp_game.dart

@@ -44,9 +44,9 @@ class SpaceshipRampGame extends BallGame with KeyboardEvents {
     await super.onLoad();
 
     camera.followVector2(Vector2(-12, -50));
-    await add(
+
-      _spaceshipRamp = SpaceshipRamp(),
+    _spaceshipRamp = SpaceshipRamp();
-    );
+    await add(_spaceshipRamp);
     await traceAllBodies();
   }
 
@@ -57,7 +57,9 @@ class SpaceshipRampGame extends BallGame with KeyboardEvents {
   ) {
     if (event is RawKeyDownEvent &&
         event.logicalKey == LogicalKeyboardKey.space) {
-      _spaceshipRamp.bloc.onAscendingBallEntered();
+      _spaceshipRamp
+          .readBloc<SpaceshipRampCubit, SpaceshipRampState>()
+          .onProgressed();
       return KeyEventResult.handled;
     }
 

packages/pinball_components/sandbox/lib/stories/launch_ramp/launch_ramp_game.dart

@@ -10,6 +10,11 @@ class LaunchRampGame extends BallGame {
       : super(
           ballPriority: ZIndexes.ballOnLaunchRamp,
           ballLayer: Layer.launcher,
+          imagesFileNames: [
+            Assets.images.launchRamp.ramp.keyName,
+            Assets.images.launchRamp.backgroundRailing.keyName,
+            Assets.images.launchRamp.foregroundRailing.keyName,
+          ],
         );
 
   static const description = '''

packages/pinball_components/sandbox/lib/stories/plunger/plunger_game.dart

@@ -1,11 +1,18 @@
 import 'package:flame/input.dart';
-import 'package:flutter/material.dart';
+import 'package:flame_bloc/flame_bloc.dart';
-import 'package:flutter/services.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
-class PlungerGame extends BallGame with KeyboardEvents, Traceable {
+class PlungerGame extends BallGame
+    with HasKeyboardHandlerComponents, Traceable {
+  PlungerGame()
+      : super(
+          imagesFileNames: [
+            Assets.images.plunger.plunger.keyName,
+          ],
+        );
+
   static const description = '''
     Shows how Plunger is rendered.
 
@@ -13,39 +20,21 @@ class PlungerGame extends BallGame with KeyboardEvents, Traceable {
     - Tap anywhere on the screen to spawn a ball into the game.
 ''';
 
-  static const _downKeys = [
-    LogicalKeyboardKey.arrowDown,
-    LogicalKeyboardKey.space,
-  ];
-
-  late Plunger plunger;
-
   @override
   Future<void> onLoad() async {
     await super.onLoad();
 
     final center = screenToWorld(camera.viewport.canvasSize! / 2);
+    final plunger = Plunger()
+      ..initialPosition = Vector2(center.x - 8.8, center.y);
     await add(
-      plunger = Plunger(compressionDistance: 29)
+      FlameBlocProvider<PlungerCubit, PlungerState>(
-        ..initialPosition = Vector2(center.x - 8.8, center.y),
+        create: PlungerCubit.new,
+        children: [plunger],
+      ),
     );
-    await traceAllBodies();
+    await plunger.add(PlungerKeyControllingBehavior());
-  }
 
-  @override
+    await traceAllBodies();
-  KeyEventResult onKeyEvent(
-    RawKeyEvent event,
-    Set<LogicalKeyboardKey> keysPressed,
-  ) {
-    final movedPlungerDown = _downKeys.contains(event.logicalKey);
-    if (movedPlungerDown) {
-      if (event is RawKeyDownEvent) {
-        plunger.pull();
-      } else if (event is RawKeyUpEvent) {
-        plunger.release();
-      }
-      return KeyEventResult.handled;
-    }
-    return KeyEventResult.ignored;
   }
 }

packages/pinball_components/sandbox/pubspec.lock

@@ -15,6 +15,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.8.2"
+  audioplayers:
+    dependency: transitive
+    description:
+      name: audioplayers
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.20.1"
   bloc:
     dependency: transitive
     description:
@@ -57,6 +64,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.15.0"
+  crypto:
+    dependency: transitive
+    description:
+      name: crypto
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.2"
   dashbook:
     dependency: "direct main"
     description:
@@ -106,8 +120,15 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.1"
-  flame_bloc:
+  flame_audio:
     dependency: transitive
+    description:
+      name: flame_audio
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.2"
+  flame_bloc:
+    dependency: "direct main"
     description:
       name: flame_bloc
       url: "https://pub.dartlang.org"
@@ -179,6 +200,20 @@ packages:
       relative: true
     source: path
     version: "1.0.0+1"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.13.4"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.0.0"
   intl:
     dependency: transitive
     description:
@@ -249,6 +284,27 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
+  path_provider:
+    dependency: transitive
+    description:
+      name: path_provider
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.9"
+  path_provider_android:
+    dependency: transitive
+    description:
+      name: path_provider_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.13"
+  path_provider_ios:
+    dependency: transitive
+    description:
+      name: path_provider_ios
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.8"
   path_provider_linux:
     dependency: transitive
     description:
@@ -256,6 +312,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.5"
+  path_provider_macos:
+    dependency: transitive
+    description:
+      name: path_provider_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.5"
   path_provider_platform_interface:
     dependency: transitive
     description:
@@ -270,6 +333,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.0.5"
+  pinball_audio:
+    dependency: transitive
+    description:
+      path: "../../pinball_audio"
+      relative: true
+    source: path
+    version: "1.0.0+1"
   pinball_components:
     dependency: "direct main"
     description:
@@ -415,6 +485,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
+  synchronized:
+    dependency: transitive
+    description:
+      name: synchronized
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0+2"
   term_glyph:
     dependency: transitive
     description:
@@ -492,6 +569,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.0.0"
+  uuid:
+    dependency: transitive
+    description:
+      name: uuid
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.6"
   vector_math:
     dependency: transitive
     description:

packages/pinball_components/sandbox/pubspec.yaml

@@ -9,6 +9,7 @@ environment:
 dependencies:
   dashbook: ^0.1.7
   flame: ^1.1.1
+  flame_bloc: ^1.4.0
   flame_forge2d:
     git: 
       url: https://github.com/flame-engine/flame

packages/pinball_components/test/src/components/android_animatronic/behaviors/android_animatronic_ball_contact_behavior_test.dart

@@ -7,7 +7,7 @@ import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_components/src/components/android_spaceship/behaviors/behaviors.dart';
+import 'package:pinball_components/src/components/android_animatronic/behaviors/behaviors.dart';
 
 import '../../../../helpers/helpers.dart';
 
@@ -23,19 +23,19 @@ void main() {
   final flameTester = FlameTester(TestGame.new);
 
   group(
-    'AndroidSpaceshipEntranceBallContactBehavior',
+    'AndroidAnimatronicBallContactBehavior',
     () {
       test('can be instantiated', () {
         expect(
-          AndroidSpaceshipEntranceBallContactBehavior(),
+          AndroidAnimatronicBallContactBehavior(),
-          isA<AndroidSpaceshipEntranceBallContactBehavior>(),
+          isA<AndroidAnimatronicBallContactBehavior>(),
         );
       });
 
       flameTester.test(
-        'beginContact calls onBallEntered when entrance contacts with a ball',
+        'beginContact calls onBallContacted when in contact with a ball',
         (game) async {
-          final behavior = AndroidSpaceshipEntranceBallContactBehavior();
+          final behavior = AndroidAnimatronicBallContactBehavior();
           final bloc = _MockAndroidSpaceshipCubit();
           whenListen(
             bloc,
@@ -43,20 +43,20 @@ void main() {
             initialState: AndroidSpaceshipState.withoutBonus,
           );
 
-          final entrance = AndroidSpaceshipEntrance();
+          final animatronic = AndroidAnimatronic.test();
           final androidSpaceship = FlameBlocProvider<AndroidSpaceshipCubit,
               AndroidSpaceshipState>.value(
             value: bloc,
             children: [
-              AndroidSpaceship.test(children: [entrance])
+              AndroidSpaceship.test(children: [animatronic])
             ],
           );
-          await entrance.add(behavior);
+          await animatronic.add(behavior);
           await game.ensureAdd(androidSpaceship);
 
           behavior.beginContact(_MockBall(), _MockContact());
 
-          verify(bloc.onBallEntered).called(1);
+          verify(bloc.onBallContacted).called(1);
         },
       );
     },

packages/pinball_components/test/src/components/android_animatronic_test.dart

@@ -4,6 +4,7 @@ import 'package:flame/components.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_components/src/components/android_animatronic/behaviors/behaviors.dart';
 
 import '../../helpers/helpers.dart';
 
@@ -58,7 +59,8 @@ void main() {
       },
     );
 
-    flameTester.test('adds new children', (game) async {
+    group('adds', () {
+      flameTester.test('new children', (game) async {
         final component = Component();
         final androidAnimatronic = AndroidAnimatronic(
           children: [component],
@@ -66,5 +68,17 @@ void main() {
         await game.ensureAdd(androidAnimatronic);
         expect(androidAnimatronic.children, contains(component));
       });
+
+      flameTester.test('a AndroidAnimatronicBallContactBehavior', (game) async {
+        final androidAnimatronic = AndroidAnimatronic();
+        await game.ensureAdd(androidAnimatronic);
+        expect(
+          androidAnimatronic.children
+              .whereType<AndroidAnimatronicBallContactBehavior>()
+              .single,
+          isNotNull,
+        );
+      });
+    });
   });
 }

packages/pinball_components/test/src/components/android_spaceship/android_spaceship_test.dart

@@ -6,7 +6,6 @@ import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';
-import 'package:pinball_components/src/components/android_spaceship/behaviors/behaviors.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 import '../../../helpers/helpers.dart';
@@ -84,26 +83,5 @@ void main() {
         );
       },
     );
-
-    flameTester.test(
-        'AndroidSpaceshipEntrance has an '
-        'AndroidSpaceshipEntranceBallContactBehavior', (game) async {
-      final androidSpaceship = AndroidSpaceship(position: Vector2.zero());
-      final provider =
-          FlameBlocProvider<AndroidSpaceshipCubit, AndroidSpaceshipState>.value(
-        value: bloc,
-        children: [androidSpaceship],
-      );
-      await game.ensureAdd(provider);
-
-      final androidSpaceshipEntrance =
-          androidSpaceship.firstChild<AndroidSpaceshipEntrance>();
-      expect(
-        androidSpaceshipEntrance!.children
-            .whereType<AndroidSpaceshipEntranceBallContactBehavior>()
-            .single,
-        isNotNull,
-      );
-    });
   });
 }

packages/pinball_components/test/src/components/android_spaceship/cubit/android_spaceship_cubit_test.dart

@@ -9,7 +9,7 @@ void main() {
       blocTest<AndroidSpaceshipCubit, AndroidSpaceshipState>(
         'onBallEntered emits withBonus',
         build: AndroidSpaceshipCubit.new,
-        act: (bloc) => bloc.onBallEntered(),
+        act: (bloc) => bloc.onBallContacted(),
         expect: () => [AndroidSpaceshipState.withBonus],
       );
 

packages/pinball_components/test/src/components/ball/behaviors/ball_turbo_charging_behavior_test.dart

@@ -14,8 +14,11 @@ void main() {
   group(
     'BallTurboChargingBehavior',
     () {
-      final asset = theme.Assets.images.dash.ball.keyName;
+      final assets = [
-      final flameTester = FlameTester(() => TestGame([asset]));
+        theme.Assets.images.dash.ball.keyName,
+        Assets.images.ball.flameEffect.keyName,
+      ];
+      final flameTester = FlameTester(() => TestGame(assets));
 
       test('can be instantiated', () {
         expect(

packages/pinball_components/test/src/components/bumping_behavior_test.dart

@@ -24,6 +24,20 @@ void main() {
   final flameTester = FlameTester(TestGame.new);
 
   group('BumpingBehavior', () {
+    test('can be instantiated', () {
+      expect(
+        BumpingBehavior(strength: 0),
+        isA<BumpingBehavior>(),
+      );
+    });
+
+    test('throws assertion error when strength is negative ', () {
+      expect(
+        () => BumpingBehavior(strength: -1),
+        throwsAssertionError,
+      );
+    });
+
     flameTester.test('can be added', (game) async {
       final behavior = BumpingBehavior(strength: 0);
       final component = _TestBodyComponent();

packages/pinball_components/test/src/components/flipper/behaviors/flipper_jointing_behavior_test.dart

@@ -1,15 +1,14 @@
 // ignore_for_file: cascade_invocations
 
+import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:pinball_components/src/components/components.dart';
 
-import '../../../../helpers/helpers.dart';
-
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   group('FlipperJointingBehavior', () {
-    final flameTester = FlameTester(TestGame.new);
+    final flameTester = FlameTester(Forge2DGame.new);
 
     test('can be instantiated', () {
       expect(
@@ -19,19 +18,18 @@ void main() {
     });
 
     flameTester.test('can be loaded', (game) async {
-      final behavior = FlipperJointingBehavior();
       final parent = Flipper.test(side: BoardSide.left);
+      final behavior = FlipperJointingBehavior();
       await game.ensureAdd(parent);
       await parent.ensureAdd(behavior);
       expect(parent.contains(behavior), isTrue);
     });
 
     flameTester.test('creates a joint', (game) async {
-      final behavior = FlipperJointingBehavior();
       final parent = Flipper.test(side: BoardSide.left);
+      final behavior = FlipperJointingBehavior();
       await game.ensureAdd(parent);
       await parent.ensureAdd(behavior);
-
       expect(parent.body.joints, isNotEmpty);
     });
   });

packages/pinball_components/test/src/components/flipper/behaviors/flipper_key_controlling_behavior_test.dart

@@ -1,5 +1,8 @@
 // ignore_for_file: cascade_invocations
 
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
@@ -8,7 +11,24 @@ import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';
 
-import '../../../../helpers/helpers.dart';
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    FlipperKeyControllingBehavior behavior, {
+    required BoardSide side,
+    FlipperCubit? flipperBloc,
+  }) async {
+    final flipper = Flipper.test(side: side);
+    await ensureAdd(flipper);
+    await flipper.ensureAdd(
+      FlameBlocProvider<FlipperCubit, FlipperState>.value(
+        value: flipperBloc ?? FlipperCubit(),
+        children: [behavior],
+      ),
+    );
+  }
+}
+
+class _MockFlipperCubit extends Mock implements FlipperCubit {}
 
 class _MockRawKeyDownEvent extends Mock implements RawKeyDownEvent {
   @override
@@ -27,26 +47,32 @@ class _MockRawKeyUpEvent extends Mock implements RawKeyUpEvent {
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   group('FlipperKeyControllingBehavior', () {
-    final flameTester = FlameTester(TestGame.new);
+    final flameTester = FlameTester(_TestGame.new);
 
     group(
       'onKeyEvent',
       () {
-        late Flipper rightFlipper;
+        late FlipperCubit flipperBloc;
-        late Flipper leftFlipper;
 
         setUp(() {
-          rightFlipper = Flipper.test(side: BoardSide.right);
+          flipperBloc = _MockFlipperCubit();
-          leftFlipper = Flipper.test(side: BoardSide.left);
+          whenListen<FlipperState>(
+            flipperBloc,
+            const Stream.empty(),
+            initialState: FlipperState.movingDown,
+          );
         });
 
         group('on right Flipper', () {
           flameTester.test(
             'moves upwards when right arrow is pressed',
             (game) async {
-              await game.ensureAdd(rightFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await rightFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                flipperBloc: flipperBloc,
+                side: BoardSide.right,
+              );
 
               final event = _MockRawKeyDownEvent();
               when(() => event.logicalKey).thenReturn(
@@ -55,17 +81,20 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(rightFlipper.body.linearVelocity.y, isNegative);
+              await Future<void>.delayed(Duration.zero);
-              expect(rightFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveUp).called(1);
             },
           );
 
           flameTester.test(
             'moves downwards when right arrow is released',
             (game) async {
-              await game.ensureAdd(rightFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await rightFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.right,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyUpEvent();
               when(() => event.logicalKey).thenReturn(
@@ -74,17 +103,20 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(rightFlipper.body.linearVelocity.y, isPositive);
+              await Future<void>.delayed(Duration.zero);
-              expect(rightFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveDown).called(1);
             },
           );
 
           flameTester.test(
             'moves upwards when D is pressed',
             (game) async {
-              await game.ensureAdd(rightFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await rightFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.right,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyDownEvent();
               when(() => event.logicalKey).thenReturn(
@@ -93,17 +125,20 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(rightFlipper.body.linearVelocity.y, isNegative);
+              await Future<void>.delayed(Duration.zero);
-              expect(rightFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveUp).called(1);
             },
           );
 
           flameTester.test(
             'moves downwards when D is released',
             (game) async {
-              await game.ensureAdd(rightFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await rightFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.right,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyUpEvent();
               when(() => event.logicalKey).thenReturn(
@@ -112,8 +147,8 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(rightFlipper.body.linearVelocity.y, isPositive);
+              await Future<void>.delayed(Duration.zero);
-              expect(rightFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveDown).called(1);
             },
           );
 
@@ -121,9 +156,12 @@ void main() {
             flameTester.test(
               'left arrow is pressed',
               (game) async {
-                await game.ensureAdd(rightFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await rightFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.right,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyDownEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -132,17 +170,20 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(rightFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(rightFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
 
             flameTester.test(
               'left arrow is released',
               (game) async {
-                await game.ensureAdd(rightFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await rightFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.right,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyUpEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -151,17 +192,20 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(rightFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(rightFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
 
             flameTester.test(
               'A is pressed',
               (game) async {
-                await game.ensureAdd(rightFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await rightFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.right,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyDownEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -170,17 +214,20 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(rightFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(rightFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
 
             flameTester.test(
               'A is released',
               (game) async {
-                await game.ensureAdd(rightFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await rightFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.right,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyUpEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -189,8 +236,8 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(rightFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(rightFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
           });
@@ -200,9 +247,12 @@ void main() {
           flameTester.test(
             'moves upwards when left arrow is pressed',
             (game) async {
-              await game.ensureAdd(leftFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await leftFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.left,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyDownEvent();
               when(() => event.logicalKey).thenReturn(
@@ -211,17 +261,20 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(leftFlipper.body.linearVelocity.y, isNegative);
+              await Future<void>.delayed(Duration.zero);
-              expect(leftFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveUp).called(1);
             },
           );
 
           flameTester.test(
             'moves downwards when left arrow is released',
             (game) async {
-              await game.ensureAdd(leftFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await leftFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.left,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyUpEvent();
               when(() => event.logicalKey).thenReturn(
@@ -230,17 +283,20 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(leftFlipper.body.linearVelocity.y, isPositive);
+              await Future<void>.delayed(Duration.zero);
-              expect(leftFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveDown).called(1);
             },
           );
 
           flameTester.test(
             'moves upwards when A is pressed',
             (game) async {
-              await game.ensureAdd(leftFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await leftFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.left,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyDownEvent();
               when(() => event.logicalKey).thenReturn(
@@ -249,17 +305,20 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(leftFlipper.body.linearVelocity.y, isNegative);
+              await Future<void>.delayed(Duration.zero);
-              expect(leftFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveUp).called(1);
             },
           );
 
           flameTester.test(
             'moves downwards when A is released',
             (game) async {
-              await game.ensureAdd(leftFlipper);
               final behavior = FlipperKeyControllingBehavior();
-              await leftFlipper.ensureAdd(behavior);
+              await game.pump(
+                behavior,
+                side: BoardSide.left,
+                flipperBloc: flipperBloc,
+              );
 
               final event = _MockRawKeyUpEvent();
               when(() => event.logicalKey).thenReturn(
@@ -268,8 +327,8 @@ void main() {
 
               behavior.onKeyEvent(event, {});
 
-              expect(leftFlipper.body.linearVelocity.y, isPositive);
+              await Future<void>.delayed(Duration.zero);
-              expect(leftFlipper.body.linearVelocity.x, isZero);
+              verify(flipperBloc.moveDown).called(1);
             },
           );
 
@@ -277,9 +336,12 @@ void main() {
             flameTester.test(
               'right arrow is pressed',
               (game) async {
-                await game.ensureAdd(leftFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await leftFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.left,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyDownEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -288,17 +350,20 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(leftFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(leftFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
 
             flameTester.test(
               'right arrow is released',
               (game) async {
-                await game.ensureAdd(leftFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await leftFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.left,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyUpEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -307,17 +372,20 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(leftFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(leftFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
 
             flameTester.test(
               'D is pressed',
               (game) async {
-                await game.ensureAdd(leftFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await leftFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.left,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyDownEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -326,17 +394,20 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(leftFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(leftFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
 
             flameTester.test(
               'D is released',
               (game) async {
-                await game.ensureAdd(leftFlipper);
                 final behavior = FlipperKeyControllingBehavior();
-                await leftFlipper.ensureAdd(behavior);
+                await game.pump(
+                  behavior,
+                  side: BoardSide.left,
+                  flipperBloc: flipperBloc,
+                );
 
                 final event = _MockRawKeyUpEvent();
                 when(() => event.logicalKey).thenReturn(
@@ -345,8 +416,8 @@ void main() {
 
                 behavior.onKeyEvent(event, {});
 
-                expect(leftFlipper.body.linearVelocity.y, isZero);
+                verifyNever(flipperBloc.moveDown);
-                expect(leftFlipper.body.linearVelocity.x, isZero);
+                verifyNever(flipperBloc.moveUp);
               },
             );
           });

packages/pinball_components/test/src/components/flipper/behaviors/flipper_moving_behavior_test.dart

@@ -0,0 +1,101 @@
+// ignore_for_file: avoid_dynamic_calls, cascade_invocations
+
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    FlipperMovingBehavior behavior, {
+    FlipperCubit? flipperBloc,
+  }) async {
+    final flipper = Flipper.test(side: BoardSide.left);
+    await ensureAdd(flipper);
+    await flipper.ensureAdd(
+      FlameBlocProvider<FlipperCubit, FlipperState>.value(
+        value: flipperBloc ?? FlipperCubit(),
+        children: [behavior],
+      ),
+    );
+  }
+}
+
+class _MockFlipperCubit extends Mock implements FlipperCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(_TestGame.new);
+
+  group('FlipperMovingBehavior', () {
+    test('can be instantiated', () {
+      expect(
+        FlipperMovingBehavior(strength: 0),
+        isA<FlipperMovingBehavior>(),
+      );
+    });
+
+    test('throws assertion error when strength is negative', () {
+      expect(
+        () => FlipperMovingBehavior(strength: -1),
+        throwsAssertionError,
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final behavior = FlipperMovingBehavior(strength: 0);
+      await game.pump(behavior);
+      expect(game.descendants(), contains(behavior));
+    });
+
+    flameTester.test(
+      'applies vertical velocity to flipper when moving down',
+      (game) async {
+        final bloc = _MockFlipperCubit();
+        final streamController = StreamController<FlipperState>();
+        whenListen(
+          bloc,
+          streamController.stream,
+          initialState: FlipperState.movingUp,
+        );
+
+        const strength = 10.0;
+        final behavior = FlipperMovingBehavior(strength: strength);
+        await game.pump(behavior, flipperBloc: bloc);
+
+        streamController.add(FlipperState.movingDown);
+        await Future<void>.delayed(Duration.zero);
+
+        final flipper = behavior.ancestors().whereType<Flipper>().single;
+        expect(flipper.body.linearVelocity.x, 0);
+        expect(flipper.body.linearVelocity.y, strength);
+      },
+    );
+
+    flameTester.test(
+      'applies vertical velocity to flipper when moving up',
+      (game) async {
+        final bloc = _MockFlipperCubit();
+        whenListen(
+          bloc,
+          Stream.value(FlipperState.movingUp),
+          initialState: FlipperState.movingUp,
+        );
+
+        const strength = 10.0;
+        final behavior = FlipperMovingBehavior(strength: strength);
+        await game.pump(behavior, flipperBloc: bloc);
+        game.update(0);
+
+        final flipper = behavior.ancestors().whereType<Flipper>().single;
+        expect(flipper.body.linearVelocity.x, 0);
+        expect(flipper.body.linearVelocity.y, -strength);
+      },
+    );
+  });
+}

packages/pinball_components/test/src/components/flipper/cubit/flipper_cubit_test.dart

@@ -0,0 +1,23 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group('FlipperCubit', () {
+    test('can be instantiated', () {
+      expect(FlipperCubit(), isA<FlipperCubit>());
+    });
+
+    blocTest<FlipperCubit, FlipperState>(
+      'moves',
+      build: FlipperCubit.new,
+      act: (cubit) => cubit
+        ..moveUp()
+        ..moveDown(),
+      expect: () => [
+        FlipperState.movingUp,
+        FlipperState.movingDown,
+      ],
+    );
+  });
+}

packages/pinball_components/test/src/components/flipper/flipper_test.dart

@@ -128,31 +128,5 @@ void main() {
         },
       );
     });
-
-    flameTester.test(
-      'moveDown applies downward velocity',
-      (game) async {
-        final flipper = Flipper(side: BoardSide.left);
-        await game.ensureAdd(flipper);
-
-        expect(flipper.body.linearVelocity, equals(Vector2.zero()));
-        flipper.moveDown();
-
-        expect(flipper.body.linearVelocity.y, isPositive);
-      },
-    );
-
-    flameTester.test(
-      'moveUp applies upward velocity',
-      (game) async {
-        final flipper = Flipper(side: BoardSide.left);
-        await game.ensureAdd(flipper);
-
-        expect(flipper.body.linearVelocity, equals(Vector2.zero()));
-        flipper.moveUp();
-
-        expect(flipper.body.linearVelocity.y, isNegative);
-      },
-    );
   });
 }

packages/pinball_components/test/src/components/google_word/behaviors/google_word_animating_behavior_test.dart

@@ -0,0 +1,64 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    GoogleWordAnimatingBehavior child, {
+    required GoogleWordCubit bloc,
+  }) async {
+    await ensureAdd(
+      FlameBlocProvider<GoogleWordCubit, GoogleWordState>.value(
+        value: bloc,
+        children: [child],
+      ),
+    );
+  }
+}
+
+class _MockGoogleWordCubit extends Mock implements GoogleWordCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(_TestGame.new);
+
+  group('GoogleWordAnimatingBehavior', () {
+    flameTester.testGameWidget(
+      'calls switched after timer period reached',
+      setUp: (game, tester) async {
+        final behavior = GoogleWordAnimatingBehavior();
+        final bloc = _MockGoogleWordCubit();
+        await game.pump(behavior, bloc: bloc);
+        game.update(behavior.timer.limit);
+
+        verify(bloc.switched).called(1);
+      },
+    );
+
+    flameTester.testGameWidget(
+      'calls onReset and removes itself '
+      'after all blinks complete',
+      setUp: (game, tester) async {
+        final behavior = GoogleWordAnimatingBehavior();
+        final bloc = _MockGoogleWordCubit();
+
+        await game.pump(behavior, bloc: bloc);
+        for (var i = 0; i <= 14; i++) {
+          game.update(behavior.timer.limit);
+        }
+        await game.ready();
+
+        verify(bloc.onReset).called(1);
+        expect(
+          game.descendants().whereType<GoogleWordAnimatingBehavior>().isEmpty,
+          isTrue,
+        );
+      },
+    );
+  });
+}

packages/pinball_components/test/src/components/google_word/cubit/google_word_cubit_test.dart

@@ -6,6 +6,21 @@ void main() {
   group(
     'GoogleWordCubit',
     () {
+      final litEvens = {
+        for (int i = 0; i < 6; i++)
+          if (i.isEven)
+            i: GoogleLetterSpriteState.lit
+          else
+            i: GoogleLetterSpriteState.dimmed
+      };
+      final litOdds = {
+        for (int i = 0; i < 6; i++)
+          if (i.isOdd)
+            i: GoogleLetterSpriteState.lit
+          else
+            i: GoogleLetterSpriteState.dimmed
+      };
+
       blocTest<GoogleWordCubit, GoogleWordState>(
         'onRolloverContacted emits first letter lit',
         build: GoogleWordCubit.new,
@@ -25,9 +40,31 @@ void main() {
       );
 
       blocTest<GoogleWordCubit, GoogleWordState>(
-        'onBonusAwarded emits initial state',
+        'switched emits all even letters lit when first letter is dimmed',
+        build: GoogleWordCubit.new,
+        act: (bloc) => bloc.switched(),
+        expect: () => [GoogleWordState(letterSpriteStates: litEvens)],
+      );
+
+      blocTest<GoogleWordCubit, GoogleWordState>(
+        'switched emits all odd letters lit when first letter is lit',
+        build: GoogleWordCubit.new,
+        seed: () => GoogleWordState(letterSpriteStates: litEvens),
+        act: (bloc) => bloc.switched(),
+        expect: () => [GoogleWordState(letterSpriteStates: litOdds)],
+      );
+
+      blocTest<GoogleWordCubit, GoogleWordState>(
+        'onBonusAwarded emits all even letters lit',
         build: GoogleWordCubit.new,
         act: (bloc) => bloc.onBonusAwarded(),
+        expect: () => [GoogleWordState(letterSpriteStates: litEvens)],
+      );
+
+      blocTest<GoogleWordCubit, GoogleWordState>(
+        'onReset emits initial state',
+        build: GoogleWordCubit.new,
+        act: (bloc) => bloc.onReset(),
         expect: () => [GoogleWordState.initial()],
       );
     },

packages/pinball_components/test/src/components/plunger/behaviors/plunger_jointing_behavior_test.dart

@@ -0,0 +1,36 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(Forge2DGame.new);
+
+  group('PlungerJointingBehavior', () {
+    test('can be instantiated', () {
+      expect(
+        PlungerJointingBehavior(compressionDistance: 0),
+        isA<PlungerJointingBehavior>(),
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final parent = Plunger.test();
+      final behavior = PlungerJointingBehavior(compressionDistance: 0);
+      await game.ensureAdd(parent);
+      await parent.ensureAdd(behavior);
+      expect(parent.children, contains(behavior));
+    });
+
+    flameTester.test('creates a joint', (game) async {
+      final behavior = PlungerJointingBehavior(compressionDistance: 0);
+      final parent = Plunger.test();
+      await game.ensureAdd(parent);
+      await parent.ensureAdd(behavior);
+      expect(parent.body.joints, isNotEmpty);
+    });
+  });
+}

packages/pinball_components/test/src/components/plunger/behaviors/plunger_key_controlling_behavior_test.dart

@@ -0,0 +1,194 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    PlungerKeyControllingBehavior child, {
+    PlungerCubit? plungerBloc,
+  }) async {
+    final plunger = Plunger.test();
+    await ensureAdd(plunger);
+    return plunger.ensureAdd(
+      FlameBlocProvider<PlungerCubit, PlungerState>.value(
+        value: plungerBloc ?? _MockPlungerCubit(),
+        children: [child],
+      ),
+    );
+  }
+}
+
+class _MockRawKeyDownEvent extends Mock implements RawKeyDownEvent {
+  @override
+  String toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) {
+    return super.toString();
+  }
+}
+
+class _MockRawKeyUpEvent extends Mock implements RawKeyUpEvent {
+  @override
+  String toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) {
+    return super.toString();
+  }
+}
+
+class _MockPlungerCubit extends Mock implements PlungerCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(_TestGame.new);
+
+  group('PlungerKeyControllingBehavior', () {
+    test('can be instantiated', () {
+      expect(
+        PlungerKeyControllingBehavior(),
+        isA<PlungerKeyControllingBehavior>(),
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final behavior = PlungerKeyControllingBehavior();
+      await game.pump(behavior);
+      expect(game.descendants(), contains(behavior));
+    });
+
+    group('onKeyEvent', () {
+      late PlungerCubit plungerBloc;
+
+      setUp(() {
+        plungerBloc = _MockPlungerCubit();
+      });
+
+      group('pulls when', () {
+        flameTester.test(
+          'down arrow is pressed',
+          (game) async {
+            final behavior = PlungerKeyControllingBehavior();
+            await game.pump(
+              behavior,
+              plungerBloc: plungerBloc,
+            );
+
+            final event = _MockRawKeyDownEvent();
+            when(() => event.logicalKey).thenReturn(
+              LogicalKeyboardKey.arrowDown,
+            );
+
+            behavior.onKeyEvent(event, {});
+
+            verify(() => plungerBloc.pulled()).called(1);
+          },
+        );
+
+        flameTester.test(
+          '"s" is pressed',
+          (game) async {
+            final behavior = PlungerKeyControllingBehavior();
+            await game.pump(
+              behavior,
+              plungerBloc: plungerBloc,
+            );
+
+            final event = _MockRawKeyDownEvent();
+            when(() => event.logicalKey).thenReturn(
+              LogicalKeyboardKey.keyS,
+            );
+
+            behavior.onKeyEvent(event, {});
+
+            verify(() => plungerBloc.pulled()).called(1);
+          },
+        );
+
+        flameTester.test(
+          'space is pressed',
+          (game) async {
+            final behavior = PlungerKeyControllingBehavior();
+            await game.pump(
+              behavior,
+              plungerBloc: plungerBloc,
+            );
+
+            final event = _MockRawKeyDownEvent();
+            when(() => event.logicalKey).thenReturn(
+              LogicalKeyboardKey.space,
+            );
+
+            behavior.onKeyEvent(event, {});
+
+            verify(() => plungerBloc.pulled()).called(1);
+          },
+        );
+      });
+
+      group('releases when', () {
+        flameTester.test(
+          'down arrow is released',
+          (game) async {
+            final behavior = PlungerKeyControllingBehavior();
+            await game.pump(
+              behavior,
+              plungerBloc: plungerBloc,
+            );
+
+            final event = _MockRawKeyUpEvent();
+            when(() => event.logicalKey).thenReturn(
+              LogicalKeyboardKey.arrowDown,
+            );
+
+            behavior.onKeyEvent(event, {});
+
+            verify(() => plungerBloc.released()).called(1);
+          },
+        );
+
+        flameTester.test(
+          '"s" is released',
+          (game) async {
+            final behavior = PlungerKeyControllingBehavior();
+            await game.pump(
+              behavior,
+              plungerBloc: plungerBloc,
+            );
+
+            final event = _MockRawKeyUpEvent();
+            when(() => event.logicalKey).thenReturn(
+              LogicalKeyboardKey.keyS,
+            );
+
+            behavior.onKeyEvent(event, {});
+
+            verify(() => plungerBloc.released()).called(1);
+          },
+        );
+
+        flameTester.test(
+          'space is released',
+          (game) async {
+            final behavior = PlungerKeyControllingBehavior();
+            await game.pump(
+              behavior,
+              plungerBloc: plungerBloc,
+            );
+
+            final event = _MockRawKeyUpEvent();
+            when(() => event.logicalKey).thenReturn(
+              LogicalKeyboardKey.space,
+            );
+
+            behavior.onKeyEvent(event, {});
+
+            verify(() => plungerBloc.released()).called(1);
+          },
+        );
+      });
+    });
+  });
+}

packages/pinball_components/test/src/components/plunger/behaviors/plunger_noise_behavior_test.dart

@@ -0,0 +1,91 @@
+// ignore_for_file: cascade_invocations
+
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_audio/pinball_audio.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    Component child, {
+    PinballAudioPlayer? pinballAudioPlayer,
+    PlungerCubit? plungerBloc,
+  }) async {
+    final parent = Component();
+    await ensureAdd(parent);
+    return parent.ensureAdd(
+      FlameProvider<PinballAudioPlayer>.value(
+        pinballAudioPlayer ?? _MockPinballAudioPlayer(),
+        children: [
+          FlameBlocProvider<PlungerCubit, PlungerState>.value(
+            value: plungerBloc ?? PlungerCubit(),
+            children: [child],
+          ),
+        ],
+      ),
+    );
+  }
+}
+
+class _MockPinballAudioPlayer extends Mock implements PinballAudioPlayer {}
+
+class _MockPlungerCubit extends Mock implements PlungerCubit {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(_TestGame.new);
+
+  group('PlungerNoiseBehavior', () {
+    late PinballAudioPlayer audioPlayer;
+
+    setUp(() {
+      audioPlayer = _MockPinballAudioPlayer();
+    });
+
+    test('can be instantiated', () {
+      expect(
+        PlungerNoiseBehavior(),
+        isA<PlungerNoiseBehavior>(),
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final behavior = PlungerNoiseBehavior();
+      await game.pump(behavior);
+      expect(game.descendants(), contains(behavior));
+    });
+
+    flameTester.test(
+      'plays the correct sound when released',
+      (game) async {
+        final plungerBloc = _MockPlungerCubit();
+        final streamController = StreamController<PlungerState>();
+        whenListen<PlungerState>(
+          plungerBloc,
+          streamController.stream,
+          initialState: PlungerState.pulling,
+        );
+
+        final behavior = PlungerNoiseBehavior();
+        await game.pump(
+          behavior,
+          pinballAudioPlayer: audioPlayer,
+          plungerBloc: plungerBloc,
+        );
+
+        streamController.add(PlungerState.releasing);
+        await Future<void>.delayed(Duration.zero);
+
+        verify(() => audioPlayer.play(PinballAudio.launcher)).called(1);
+      },
+    );
+  });
+}

packages/pinball_components/test/src/components/plunger/behaviors/plunger_pulling_behavior_test.dart

@@ -0,0 +1,160 @@
+// ignore_for_file: cascade_invocations
+
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    PlungerPullingBehavior behavior, {
+    PlungerCubit? plungerBloc,
+  }) async {
+    final plunger = Plunger.test();
+    await ensureAdd(plunger);
+    return plunger.ensureAdd(
+      FlameBlocProvider<PlungerCubit, PlungerState>.value(
+        value: plungerBloc ?? _MockPlungerCubit(),
+        children: [behavior],
+      ),
+    );
+  }
+}
+
+class _MockPlungerCubit extends Mock implements PlungerCubit {}
+
+class _MockPrismaticJoint extends Mock implements PrismaticJoint {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(_TestGame.new);
+
+  group('PlungerPullingBehavior', () {
+    test('can be instantiated', () {
+      expect(
+        PlungerPullingBehavior(strength: 0),
+        isA<PlungerPullingBehavior>(),
+      );
+    });
+
+    test('throws assertion error when strength is negative ', () {
+      expect(
+        () => PlungerPullingBehavior(strength: -1),
+        throwsAssertionError,
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final behavior = PlungerPullingBehavior(strength: 0);
+      await game.pump(behavior);
+      expect(game.descendants(), contains(behavior));
+    });
+
+    flameTester.test(
+      'applies vertical linear velocity when pulled',
+      (game) async {
+        final plungerBloc = _MockPlungerCubit();
+        whenListen<PlungerState>(
+          plungerBloc,
+          Stream.value(PlungerState.pulling),
+          initialState: PlungerState.pulling,
+        );
+
+        const strength = 2.0;
+        final behavior = PlungerPullingBehavior(
+          strength: strength,
+        );
+        await game.pump(
+          behavior,
+          plungerBloc: plungerBloc,
+        );
+        game.update(0);
+
+        final plunger = behavior.ancestors().whereType<Plunger>().single;
+        expect(plunger.body.linearVelocity.x, equals(0));
+        expect(plunger.body.linearVelocity.y, equals(strength));
+      },
+    );
+  });
+
+  group('PlungerAutoPullingBehavior', () {
+    test('can be instantiated', () {
+      expect(
+        PlungerAutoPullingBehavior(strength: 0),
+        isA<PlungerAutoPullingBehavior>(),
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final behavior = PlungerAutoPullingBehavior(strength: 0);
+      await game.pump(behavior);
+      expect(game.descendants(), contains(behavior));
+    });
+
+    flameTester.test(
+      "pulls while joint hasn't reached limit",
+      (game) async {
+        final plungerBloc = _MockPlungerCubit();
+        whenListen<PlungerState>(
+          plungerBloc,
+          Stream.value(PlungerState.pulling),
+          initialState: PlungerState.pulling,
+        );
+
+        const strength = 2.0;
+        final behavior = PlungerAutoPullingBehavior(
+          strength: strength,
+        );
+        await game.pump(
+          behavior,
+          plungerBloc: plungerBloc,
+        );
+        final plunger = behavior.ancestors().whereType<Plunger>().single;
+        final joint = _MockPrismaticJoint();
+        when(joint.getJointTranslation).thenReturn(2);
+        when(joint.getLowerLimit).thenReturn(0);
+        plunger.body.joints.add(joint);
+
+        game.update(0);
+
+        expect(plunger.body.linearVelocity.x, equals(0));
+        expect(plunger.body.linearVelocity.y, equals(strength));
+      },
+    );
+
+    flameTester.test(
+      'releases when joint reaches limit',
+      (game) async {
+        final plungerBloc = _MockPlungerCubit();
+        whenListen<PlungerState>(
+          plungerBloc,
+          Stream.value(PlungerState.pulling),
+          initialState: PlungerState.pulling,
+        );
+
+        const strength = 2.0;
+        final behavior = PlungerAutoPullingBehavior(
+          strength: strength,
+        );
+        await game.pump(
+          behavior,
+          plungerBloc: plungerBloc,
+        );
+        final plunger = behavior.ancestors().whereType<Plunger>().single;
+        final joint = _MockPrismaticJoint();
+        when(joint.getJointTranslation).thenReturn(0);
+        when(joint.getLowerLimit).thenReturn(0);
+        plunger.body.joints.add(joint);
+
+        game.update(0);
+
+        verify(plungerBloc.released).called(1);
+      },
+    );
+  });
+}

packages/pinball_components/test/src/components/plunger/behaviors/plunger_releasing_behavior_test.dart

@@ -0,0 +1,79 @@
+// ignore_for_file: cascade_invocations
+
+import 'dart:async';
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/forge2d_game.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mocktail/mocktail.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+class _TestGame extends Forge2DGame {
+  Future<void> pump(
+    PlungerReleasingBehavior behavior, {
+    PlungerCubit? plungerBloc,
+  }) async {
+    final plunger = Plunger.test();
+    await ensureAdd(plunger);
+    return plunger.ensureAdd(
+      FlameBlocProvider<PlungerCubit, PlungerState>.value(
+        value: plungerBloc ?? PlungerCubit(),
+        children: [behavior],
+      ),
+    );
+  }
+}
+
+class _MockPlungerCubit extends Mock implements PlungerCubit {}
+
+void main() {
+  group('PlungerReleasingBehavior', () {
+    TestWidgetsFlutterBinding.ensureInitialized();
+    final flameTester = FlameTester(_TestGame.new);
+
+    test('can be instantiated', () {
+      expect(
+        PlungerReleasingBehavior(strength: 0),
+        isA<PlungerReleasingBehavior>(),
+      );
+    });
+
+    test('throws assertion error when strength is negative ', () {
+      expect(
+        () => PlungerReleasingBehavior(strength: -1),
+        throwsAssertionError,
+      );
+    });
+
+    flameTester.test('can be loaded', (game) async {
+      final behavior = PlungerReleasingBehavior(strength: 0);
+      await game.pump(behavior);
+      expect(game.descendants(), contains(behavior));
+    });
+
+    flameTester.test('applies vertical linear velocity', (game) async {
+      final plungerBloc = _MockPlungerCubit();
+      final streamController = StreamController<PlungerState>();
+      whenListen<PlungerState>(
+        plungerBloc,
+        streamController.stream,
+        initialState: PlungerState.pulling,
+      );
+
+      final behavior = PlungerReleasingBehavior(strength: 2);
+      await game.pump(
+        behavior,
+        plungerBloc: plungerBloc,
+      );
+
+      streamController.add(PlungerState.releasing);
+      await Future<void>.delayed(Duration.zero);
+
+      final plunger = behavior.ancestors().whereType<Plunger>().single;
+      expect(plunger.body.linearVelocity.x, equals(0));
+      expect(plunger.body.linearVelocity.y, isNot(greaterThan(0)));
+    });
+  });
+}

packages/pinball_components/test/src/components/plunger/plunger_test.dart

@@ -0,0 +1,119 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:flame_bloc/flame_bloc.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flame_test/flame_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+import '../../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final asset = Assets.images.plunger.plunger.keyName;
+  final flameTester = FlameTester(() => TestGame([asset]));
+
+  group('Plunger', () {
+    test('can be instantiated', () {
+      expect(Plunger(), isA<Plunger>());
+    });
+
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        final plunger = Plunger();
+        await game.ensureAdd(plunger);
+        expect(game.children, contains(plunger));
+      },
+    );
+
+    group('adds', () {
+      flameTester.test(
+        'a PlungerReleasingBehavior',
+        (game) async {
+          final plunger = Plunger();
+          await game.ensureAdd(plunger);
+          expect(
+            game.descendants().whereType<PlungerReleasingBehavior>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'a PlungerJointingBehavior',
+        (game) async {
+          final plunger = Plunger();
+          await game.ensureAdd(plunger);
+          expect(
+            game.descendants().whereType<PlungerJointingBehavior>().length,
+            equals(1),
+          );
+        },
+      );
+
+      flameTester.test(
+        'a PlungerNoiseBehavior',
+        (game) async {
+          final plunger = Plunger();
+          await game.ensureAdd(plunger);
+          expect(
+            game.descendants().whereType<PlungerNoiseBehavior>().length,
+            equals(1),
+          );
+        },
+      );
+    });
+
+    group('renders correctly', () {
+      const goldenPath = '../golden/plunger/';
+      flameTester.testGameWidget(
+        'pulling',
+        setUp: (game, tester) async {
+          await game.images.load(asset);
+          await game.ensureAdd(Plunger());
+          game.camera.followVector2(Vector2.zero());
+          game.camera.zoom = 4.1;
+        },
+        verify: (game, tester) async {
+          final plunger = game.descendants().whereType<Plunger>().first;
+          final bloc = plunger
+              .descendants()
+              .whereType<FlameBlocProvider<PlungerCubit, PlungerState>>()
+              .single
+              .bloc;
+          bloc.pulled();
+          await tester.pump();
+          await expectLater(
+            find.byGame<TestGame>(),
+            matchesGoldenFile('${goldenPath}pull.png'),
+          );
+        },
+      );
+
+      flameTester.testGameWidget(
+        'releasing',
+        setUp: (game, tester) async {
+          await game.images.load(asset);
+          await game.ensureAdd(Plunger());
+          game.camera.followVector2(Vector2.zero());
+          game.camera.zoom = 4.1;
+        },
+        verify: (game, tester) async {
+          final plunger = game.descendants().whereType<Plunger>().first;
+          final bloc = plunger
+              .descendants()
+              .whereType<FlameBlocProvider<PlungerCubit, PlungerState>>()
+              .single
+              .bloc;
+          bloc.released();
+          await tester.pump();
+          await expectLater(
+            find.byGame<TestGame>(),
+            matchesGoldenFile('${goldenPath}release.png'),
+          );
+        },
+      );
+    });
+  });
+}

packages/pinball_components/test/src/components/plunger_test.dart

@@ -1,391 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:flame_test/flame_test.dart';
-import 'package:flutter_test/flutter_test.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  TestWidgetsFlutterBinding.ensureInitialized();
-  final flameTester = FlameTester(TestGame.new);
-
-  group('Plunger', () {
-    const compressionDistance = 0.0;
-
-    test('can be instantiated', () {
-      expect(
-        Plunger(compressionDistance: compressionDistance),
-        isA<Plunger>(),
-      );
-      expect(
-        Plunger.test(compressionDistance: compressionDistance),
-        isA<Plunger>(),
-      );
-    });
-
-    flameTester.testGameWidget(
-      'renders correctly',
-      setUp: (game, tester) async {
-        await game.ensureAdd(Plunger(compressionDistance: compressionDistance));
-
-        game.camera.followVector2(Vector2.zero());
-        game.camera.zoom = 4.1;
-      },
-      verify: (game, tester) async {
-        final plunger = game.descendants().whereType<Plunger>().first;
-        plunger.pull();
-        game.update(1);
-        await tester.pump();
-        await expectLater(
-          find.byGame<TestGame>(),
-          matchesGoldenFile('golden/plunger/pull.png'),
-        );
-
-        plunger.release();
-        game.update(1);
-        await tester.pump();
-        await expectLater(
-          find.byGame<TestGame>(),
-          matchesGoldenFile('golden/plunger/release.png'),
-        );
-      },
-    );
-
-    flameTester.test(
-      'loads correctly',
-      (game) async {
-        await game.ready();
-        final plunger = Plunger(
-          compressionDistance: compressionDistance,
-        );
-        await game.ensureAdd(plunger);
-
-        expect(game.contains(plunger), isTrue);
-      },
-    );
-
-    group('body', () {
-      flameTester.test(
-        'is dynamic',
-        (game) async {
-          final plunger = Plunger(
-            compressionDistance: compressionDistance,
-          );
-          await game.ensureAdd(plunger);
-
-          expect(plunger.body.bodyType, equals(BodyType.dynamic));
-        },
-      );
-
-      flameTester.test(
-        'ignores gravity',
-        (game) async {
-          final plunger = Plunger(
-            compressionDistance: compressionDistance,
-          );
-          await game.ensureAdd(plunger);
-
-          expect(plunger.body.gravityScale, equals(Vector2.zero()));
-        },
-      );
-    });
-
-    group('fixture', () {
-      flameTester.test(
-        'exists',
-        (game) async {
-          final plunger = Plunger(
-            compressionDistance: compressionDistance,
-          );
-          await game.ensureAdd(plunger);
-
-          expect(plunger.body.fixtures[0], isA<Fixture>());
-        },
-      );
-
-      flameTester.test(
-        'shape is a polygon',
-        (game) async {
-          final plunger = Plunger(
-            compressionDistance: compressionDistance,
-          );
-          await game.ensureAdd(plunger);
-
-          final fixture = plunger.body.fixtures[0];
-          expect(fixture.shape.shapeType, equals(ShapeType.polygon));
-        },
-      );
-
-      flameTester.test(
-        'has density',
-        (game) async {
-          final plunger = Plunger(
-            compressionDistance: compressionDistance,
-          );
-          await game.ensureAdd(plunger);
-
-          final fixture = plunger.body.fixtures[0];
-          expect(fixture.density, greaterThan(0));
-        },
-      );
-    });
-
-    group('pullFor', () {
-      late Plunger plunger;
-
-      setUp(() {
-        plunger = Plunger(
-          compressionDistance: compressionDistance,
-        );
-      });
-
-      flameTester.testGameWidget(
-        'moves downwards for given period when pullFor is called',
-        setUp: (game, tester) async {
-          await game.ensureAdd(plunger);
-        },
-        verify: (game, tester) async {
-          plunger.pullFor(2);
-          game.update(0);
-
-          expect(plunger.body.linearVelocity.y, isPositive);
-
-          // Call game update at 120 FPS, so that the plunger will act as if it
-          // was pulled for 2 seconds.
-          for (var i = 0.0; i < 2; i += 1 / 120) {
-            game.update(1 / 20);
-          }
-
-          expect(plunger.body.linearVelocity.y, isZero);
-        },
-      );
-    });
-
-    group('pull', () {
-      late Plunger plunger;
-
-      setUp(() {
-        plunger = Plunger(
-          compressionDistance: compressionDistance,
-        );
-      });
-
-      flameTester.test(
-        'moves downwards when pull is called',
-        (game) async {
-          await game.ensureAdd(plunger);
-          plunger.pull();
-
-          expect(plunger.body.linearVelocity.y, isPositive);
-          expect(plunger.body.linearVelocity.x, isZero);
-        },
-      );
-
-      flameTester.test(
-          'moves downwards when pull is called '
-          'and plunger is below its starting position', (game) async {
-        await game.ensureAdd(plunger);
-        plunger.pull();
-        plunger.release();
-        plunger.pull();
-
-        expect(plunger.body.linearVelocity.y, isPositive);
-        expect(plunger.body.linearVelocity.x, isZero);
-      });
-    });
-
-    group('release', () {
-      late Plunger plunger;
-
-      setUp(() {
-        plunger = Plunger(
-          compressionDistance: compressionDistance,
-        );
-      });
-
-      flameTester.test(
-          'moves upwards when release is called '
-          'and plunger is below its starting position', (game) async {
-        await game.ensureAdd(plunger);
-        plunger.body.setTransform(Vector2(0, 1), 0);
-        plunger.release();
-
-        expect(plunger.body.linearVelocity.y, isNegative);
-        expect(plunger.body.linearVelocity.x, isZero);
-      });
-
-      flameTester.test(
-        'does not move when release is called '
-        'and plunger is in its starting position',
-        (game) async {
-          await game.ensureAdd(plunger);
-          plunger.release();
-
-          expect(plunger.body.linearVelocity.y, isZero);
-          expect(plunger.body.linearVelocity.x, isZero);
-        },
-      );
-    });
-  });
-
-  group('PlungerAnchor', () {
-    const compressionDistance = 10.0;
-
-    flameTester.test(
-      'position is a compression distance below the Plunger',
-      (game) async {
-        final plunger = Plunger(
-          compressionDistance: compressionDistance,
-        );
-        await game.ensureAdd(plunger);
-
-        final plungerAnchor = PlungerAnchor(plunger: plunger);
-        await game.ensureAdd(plungerAnchor);
-
-        expect(
-          plungerAnchor.body.position.y,
-          equals(plunger.body.position.y + compressionDistance),
-        );
-      },
-    );
-  });
-
-  group('PlungerAnchorPrismaticJointDef', () {
-    const compressionDistance = 10.0;
-    late Plunger plunger;
-    late PlungerAnchor anchor;
-
-    setUp(() {
-      plunger = Plunger(
-        compressionDistance: compressionDistance,
-      );
-      anchor = PlungerAnchor(plunger: plunger);
-    });
-
-    group('initializes with', () {
-      flameTester.test(
-        'plunger body as bodyA',
-        (game) async {
-          await game.ensureAdd(plunger);
-          await game.ensureAdd(anchor);
-
-          final jointDef = PlungerAnchorPrismaticJointDef(
-            plunger: plunger,
-            anchor: anchor,
-          );
-
-          expect(jointDef.bodyA, equals(plunger.body));
-        },
-      );
-
-      flameTester.test(
-        'anchor body as bodyB',
-        (game) async {
-          await game.ensureAdd(plunger);
-          await game.ensureAdd(anchor);
-
-          final jointDef = PlungerAnchorPrismaticJointDef(
-            plunger: plunger,
-            anchor: anchor,
-          );
-          game.world.createJoint(PrismaticJoint(jointDef));
-
-          expect(jointDef.bodyB, equals(anchor.body));
-        },
-      );
-
-      flameTester.test(
-        'limits enabled',
-        (game) async {
-          await game.ensureAdd(plunger);
-          await game.ensureAdd(anchor);
-
-          final jointDef = PlungerAnchorPrismaticJointDef(
-            plunger: plunger,
-            anchor: anchor,
-          );
-          game.world.createJoint(PrismaticJoint(jointDef));
-
-          expect(jointDef.enableLimit, isTrue);
-        },
-      );
-
-      flameTester.test(
-        'lower translation limit as negative infinity',
-        (game) async {
-          await game.ensureAdd(plunger);
-          await game.ensureAdd(anchor);
-
-          final jointDef = PlungerAnchorPrismaticJointDef(
-            plunger: plunger,
-            anchor: anchor,
-          );
-          game.world.createJoint(PrismaticJoint(jointDef));
-
-          expect(jointDef.lowerTranslation, equals(double.negativeInfinity));
-        },
-      );
-
-      flameTester.test(
-        'connected body collision enabled',
-        (game) async {
-          await game.ensureAdd(plunger);
-          await game.ensureAdd(anchor);
-
-          final jointDef = PlungerAnchorPrismaticJointDef(
-            plunger: plunger,
-            anchor: anchor,
-          );
-          game.world.createJoint(PrismaticJoint(jointDef));
-
-          expect(jointDef.collideConnected, isTrue);
-        },
-      );
-    });
-
-    flameTester.testGameWidget(
-      'plunger cannot go below anchor',
-      setUp: (game, tester) async {
-        await game.ensureAdd(plunger);
-        await game.ensureAdd(anchor);
-
-        // Giving anchor a shape for the plunger to collide with.
-        anchor.body.createFixtureFromShape(PolygonShape()..setAsBoxXY(2, 1));
-
-        final jointDef = PlungerAnchorPrismaticJointDef(
-          plunger: plunger,
-          anchor: anchor,
-        );
-        game.world.createJoint(PrismaticJoint(jointDef));
-
-        await tester.pump(const Duration(seconds: 1));
-      },
-      verify: (game, tester) async {
-        expect(plunger.body.position.y < anchor.body.position.y, isTrue);
-      },
-    );
-
-    flameTester.testGameWidget(
-      'plunger cannot excessively exceed starting position',
-      setUp: (game, tester) async {
-        await game.ensureAdd(plunger);
-        await game.ensureAdd(anchor);
-
-        final jointDef = PlungerAnchorPrismaticJointDef(
-          plunger: plunger,
-          anchor: anchor,
-        );
-        game.world.createJoint(PrismaticJoint(jointDef));
-
-        plunger.body.setTransform(Vector2(0, -1), 0);
-
-        await tester.pump(const Duration(seconds: 1));
-      },
-      verify: (game, tester) async {
-        expect(plunger.body.position.y < 1, isTrue);
-      },
-    );
-  });
-}

packages/pinball_components/test/src/components/spaceship_ramp/behavior/ramp_ball_ascending_contact_behavior_test.dart

@@ -1,14 +1,47 @@
 // ignore_for_file: cascade_invocations
 
 import 'package:bloc_test/bloc_test.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:flame_test/flame_test.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_components/src/components/spaceship_ramp/behavior/behavior.dart';
+import 'package:pinball_flame/pinball_flame.dart';
 
-import '../../../../helpers/helpers.dart';
+class _TestGame extends Forge2DGame {
+  @override
+  Future<void> onLoad() async {
+    images.prefix = '';
+    await images.loadAll([
+      Assets.images.android.ramp.boardOpening.keyName,
+      Assets.images.android.ramp.railingForeground.keyName,
+      Assets.images.android.ramp.railingBackground.keyName,
+      Assets.images.android.ramp.main.keyName,
+      Assets.images.android.ramp.arrow.inactive.keyName,
+      Assets.images.android.ramp.arrow.active1.keyName,
+      Assets.images.android.ramp.arrow.active2.keyName,
+      Assets.images.android.ramp.arrow.active3.keyName,
+      Assets.images.android.ramp.arrow.active4.keyName,
+      Assets.images.android.ramp.arrow.active5.keyName,
+    ]);
+  }
+
+  Future<void> pump(
+    SpaceshipRamp children, {
+    required SpaceshipRampCubit bloc,
+  }) async {
+    await ensureAdd(
+      FlameBlocProvider<SpaceshipRampCubit, SpaceshipRampState>.value(
+        value: bloc,
+        children: [
+          ZCanvasComponent(children: [children]),
+        ],
+      ),
+    );
+  }
+}
 
 class _MockSpaceshipRampCubit extends Mock implements SpaceshipRampCubit {}
 
@@ -20,20 +53,8 @@ class _MockContact extends Mock implements Contact {}
 
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
-  final assets = [
-    Assets.images.android.ramp.boardOpening.keyName,
-    Assets.images.android.ramp.railingForeground.keyName,
-    Assets.images.android.ramp.railingBackground.keyName,
-    Assets.images.android.ramp.main.keyName,
-    Assets.images.android.ramp.arrow.inactive.keyName,
-    Assets.images.android.ramp.arrow.active1.keyName,
-    Assets.images.android.ramp.arrow.active2.keyName,
-    Assets.images.android.ramp.arrow.active3.keyName,
-    Assets.images.android.ramp.arrow.active4.keyName,
-    Assets.images.android.ramp.arrow.active5.keyName,
-  ];
 
-  final flameTester = FlameTester(() => TestGame(assets));
+  final flameTester = FlameTester(_TestGame.new);
 
   group(
     'RampBallAscendingContactBehavior',
@@ -67,16 +88,18 @@ void main() {
               initialState: const SpaceshipRampState.initial(),
             );
 
-            final parent = SpaceshipRampBoardOpening.test();
+            final opening = SpaceshipRampBoardOpening.test();
             final spaceshipRamp = SpaceshipRamp.test(
-              bloc: bloc,
+              children: [opening],
             );
 
             when(() => body.linearVelocity).thenReturn(Vector2(0, -1));
 
-            await spaceshipRamp.add(parent);
+            await game.pump(
-            await game.ensureAddAll([spaceshipRamp, ball]);
+              spaceshipRamp,
-            await parent.add(behavior);
+              bloc: bloc,
+            );
+            await opening.ensureAdd(behavior);
 
             behavior.beginContact(ball, _MockContact());
 
@@ -95,16 +118,18 @@ void main() {
               initialState: const SpaceshipRampState.initial(),
             );
 
-            final parent = SpaceshipRampBoardOpening.test();
+            final opening = SpaceshipRampBoardOpening.test();
             final spaceshipRamp = SpaceshipRamp.test(
-              bloc: bloc,
+              children: [opening],
             );
 
             when(() => body.linearVelocity).thenReturn(Vector2(0, 1));
 
-            await spaceshipRamp.add(parent);
+            await game.pump(
-            await game.ensureAddAll([spaceshipRamp, ball]);
+              spaceshipRamp,
-            await parent.add(behavior);
+              bloc: bloc,
+            );
+            await opening.ensureAdd(behavior);
 
             behavior.beginContact(ball, _MockContact());