fix: fixed merge conflicts with assets

.github/workflows/deploy.yaml

@@ -10,13 +10,21 @@ jobs:
     runs-on: ubuntu-latest
     name: Deploy Development
     steps:
-      - uses: actions/checkout@v2
+      - name: Checkout Repo 
-      - uses: subosito/flutter-action@v2
+        uses: actions/checkout@v2
+
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
         with:
           channel: stable
-      - run: flutter packages get
+
-      - run: flutter build web --target lib/main_development.dart --web-renderer canvaskit --release
+      - name: Build Flutter App
-      - uses: FirebaseExtended/action-hosting-deploy@v0
+        run: |
+          flutter packages get
+          flutter build web --target lib/main_development.dart --web-renderer canvaskit --release
+      
+      - name: Deploy to Firebase
+        uses: FirebaseExtended/action-hosting-deploy@v0
         with:
           repoToken: "${{ secrets.GITHUB_TOKEN }}"
           firebaseServiceAccount: "${{ secrets.FIREBASE_SERVICE_ACCOUNT_PINBALL_DEV }}"

lib/game/components/android_acres/android_acres.dart

@@ -1,6 +1,8 @@
 // ignore_for_file: avoid_renaming_method_parameters
 
 import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/game/components/android_acres/behaviors/behaviors.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
 
@@ -16,6 +18,11 @@ class AndroidAcres extends Component {
             SpaceshipRamp(),
             SpaceshipRail(),
             AndroidSpaceship(position: Vector2(-26.5, -28.5)),
+            AndroidAnimatronic(
+              children: [
+                ScoringBehavior(points: Points.twoHundredThousand),
+              ],
+            )..initialPosition = Vector2(-26, -28.25),
             AndroidBumper.a(
               children: [
                 ScoringBehavior(points: Points.twentyThousand),
@@ -31,6 +38,13 @@ class AndroidAcres extends Component {
                 ScoringBehavior(points: Points.twentyThousand),
               ],
             )..initialPosition = Vector2(-20.5, -13.8),
+            AndroidSpaceshipBonusBehavior(),
           ],
         );
+
+  /// Creates [AndroidAcres] without any children.
+  ///
+  /// This can be used for testing [AndroidAcres]'s behaviors in isolation.
+  @visibleForTesting
+  AndroidAcres.test();
 }

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

@@ -0,0 +1,27 @@
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Adds a [GameBonus.androidSpaceship] when [AndroidSpaceship] has a bonus.
+class AndroidSpaceshipBonusBehavior extends Component
+    with HasGameRef<PinballGame>, ParentIsA<AndroidAcres> {
+  @override
+  void onMount() {
+    super.onMount();
+    final androidSpaceship = parent.firstChild<AndroidSpaceship>()!;
+
+    // TODO(alestiago): Refactor subscription management once the following is
+    // merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    androidSpaceship.bloc.stream.listen((state) {
+      final listenWhen = state == AndroidSpaceshipState.withBonus;
+      if (!listenWhen) return;
+
+      gameRef
+          .read<GameBloc>()
+          .add(const BonusActivated(GameBonus.androidSpaceship));
+      androidSpaceship.bloc.onBonusAwarded();
+    });
+  }
+}

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

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

lib/game/components/components.dart

@@ -1,15 +1,16 @@
-export 'android_acres.dart';
+export 'android_acres/android_acres.dart';
 export 'bottom_group.dart';
 export 'camera_controller.dart';
 export 'controlled_ball.dart';
 export 'controlled_flipper.dart';
 export 'controlled_plunger.dart';
-export 'dino_desert.dart';
+export 'dino_desert/dino_desert.dart';
 export 'drain.dart';
 export 'flutter_forest/flutter_forest.dart';
 export 'game_flow_controller.dart';
 export 'google_word/google_word.dart';
 export 'launcher.dart';
+export 'multiballs/multiballs.dart';
 export 'multipliers/multipliers.dart';
 export 'scoring_behavior.dart';
 export 'sparky_scorch.dart';

lib/game/components/dino_desert/behaviors/behaviors.dart

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

lib/game/components/dino_desert/behaviors/chrome_dino_bonus_behavior.dart

@@ -0,0 +1,24 @@
+import 'package:flame/components.dart';
+import 'package:pinball/game/game.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// Adds a [GameBonus.dinoChomp] when a [Ball] is chomped by the [ChromeDino].
+class ChromeDinoBonusBehavior extends Component
+    with HasGameRef<PinballGame>, ParentIsA<DinoDesert> {
+  @override
+  void onMount() {
+    super.onMount();
+    final chromeDino = parent.firstChild<ChromeDino>()!;
+
+    // TODO(alestiago): Refactor subscription management once the following is
+    // merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    chromeDino.bloc.stream.listen((state) {
+      final listenWhen = state.status == ChromeDinoStatus.chomping;
+      if (!listenWhen) return;
+
+      gameRef.read<GameBloc>().add(const BonusActivated(GameBonus.dinoChomp));
+    });
+  }
+}

lib/game/components/dino_desert/dino_desert.dart

@@ -1,11 +1,13 @@
 import 'package:flame/components.dart';
 import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/game/components/dino_desert/behaviors/behaviors.dart';
 import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
 
 /// {@template dino_desert}
-/// Area located next to the [Launcher] containing the [ChromeDino] and
+/// Area located next to the [Launcher] containing the [ChromeDino],
-/// [DinoWalls].
+/// [DinoWalls], and the [Slingshots].
 /// {@endtemplate}
 class DinoDesert extends Component {
   /// {@macro dino_desert}
@@ -21,8 +23,15 @@ class DinoDesert extends Component {
             _BarrierBehindDino(),
             DinoWalls(),
             Slingshots(),
+            ChromeDinoBonusBehavior(),
           ],
         );
+
+  /// Creates [DinoDesert] without any children.
+  ///
+  /// This can be used for testing [DinoDesert]'s behaviors in isolation.
+  @visibleForTesting
+  DinoDesert.test();
 }
 
 class _BarrierBehindDino extends BodyComponent {

lib/game/components/flutter_forest/behaviors/flutter_forest_bonus_behavior.dart

@@ -3,7 +3,10 @@ import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
-/// When all [DashNestBumper]s are hit at least once, the [GameBonus.dashNest]
+/// Bonus obtained at the [FlutterForest].
+///
+/// When all [DashNestBumper]s are hit at least once three times, the [Signpost]
+/// progresses. When the [Signpost] fully progresses, the [GameBonus.dashNest]
 /// is awarded, and the [DashNestBumper.main] releases a new [Ball].
 class FlutterForestBonusBehavior extends Component
     with ParentIsA<FlutterForest>, HasGameRef<PinballGame> {
@@ -12,27 +15,35 @@ class FlutterForestBonusBehavior extends Component
     super.onMount();
 
     final bumpers = parent.children.whereType<DashNestBumper>();
+    final signpost = parent.firstChild<Signpost>()!;
+    final animatronic = parent.firstChild<DashAnimatronic>()!;
+    final canvas = gameRef.firstChild<ZCanvasComponent>()!;
+
     for (final bumper in bumpers) {
       // TODO(alestiago): Refactor subscription management once the following is
       // merged:
       // https://github.com/flame-engine/flame/pull/1538
       bumper.bloc.stream.listen((state) {
-        final achievedBonus = bumpers.every(
+        final activatedAllBumpers = bumpers.every(
           (bumper) => bumper.bloc.state == DashNestBumperState.active,
         );
 
-        if (achievedBonus) {
+        if (activatedAllBumpers) {
+          signpost.bloc.onProgressed();
+          for (final bumper in bumpers) {
+            bumper.bloc.onReset();
+          }
+
+          if (signpost.bloc.isFullyProgressed()) {
             gameRef
                 .read<GameBloc>()
                 .add(const BonusActivated(GameBonus.dashNest));
-          gameRef.firstChild<ZCanvasComponent>()!.add(
+            canvas.add(
               ControlledBall.bonus(characterTheme: gameRef.characterTheme)
                 ..initialPosition = Vector2(17.2, -52.7),
             );
-          parent.firstChild<DashAnimatronic>()?.playing = true;
+            animatronic.playing = true;
-
+            signpost.bloc.onProgressed();
-          for (final bumper in bumpers) {
-            bumper.bloc.onReset();
           }
         }
       });

lib/game/components/game_flow_controller.dart

@@ -39,6 +39,7 @@ class GameFlowController extends ComponentController<PinballGame>
 
   /// Puts the game on a playing state
   void start() {
+    component.audio.backgroundMusic();
     component.firstChild<Backboard>()?.waitingMode();
     component.firstChild<CameraController>()?.focusOnGame();
     component.overlays.remove(PinballGame.playButtonOverlay);

lib/game/components/multiballs/behaviors/behaviors.dart

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

lib/game/components/multiballs/behaviors/multiballs_behavior.dart

@@ -0,0 +1,28 @@
+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';
+
+/// Toggle each [Multiball] when there is a bonus ball.
+class MultiballsBehavior extends Component
+    with
+        HasGameRef<PinballGame>,
+        ParentIsA<Multiballs>,
+        BlocComponent<GameBloc, GameState> {
+  @override
+  bool listenWhen(GameState? previousState, GameState newState) {
+    final hasChanged = previousState?.bonusHistory != newState.bonusHistory;
+    final lastBonusIsMultiball = newState.bonusHistory.isNotEmpty &&
+        newState.bonusHistory.last == GameBonus.dashNest;
+
+    return hasChanged && lastBonusIsMultiball;
+  }
+
+  @override
+  void onNewState(GameState state) {
+    parent.children.whereType<Multiball>().forEach((multiball) {
+      multiball.bloc.onAnimate();
+    });
+  }
+}

lib/game/components/multiballs/multiballs.dart

@@ -0,0 +1,30 @@
+import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball/game/components/multiballs/behaviors/behaviors.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template multiballs_component}
+/// A [SpriteGroupComponent] for the multiball over the board.
+/// {@endtemplate}
+class Multiballs extends Component with ZIndex {
+  /// {@macro multiballs_component}
+  Multiballs()
+      : super(
+          children: [
+            Multiball.a(),
+            Multiball.b(),
+            Multiball.c(),
+            Multiball.d(),
+            MultiballsBehavior(),
+          ],
+        ) {
+    zIndex = ZIndexes.decal;
+  }
+
+  /// Creates a [Multiballs] without any children.
+  ///
+  /// This can be used for testing [Multiballs]'s behaviors in isolation.
+  @visibleForTesting
+  Multiballs.test();
+}

lib/game/game_assets.dart

@@ -1,5 +1,4 @@
 import 'package:pinball/game/game.dart';
-import 'package:pinball/gen/assets.gen.dart';
 import 'package:pinball_components/pinball_components.dart' as components;
 import 'package:pinball_theme/pinball_theme.dart' hide Assets;
 
@@ -113,6 +112,8 @@ extension PinballGameAssetsX on PinballGame {
       images.load(components.Assets.images.googleWord.letter6.lit.keyName),
       images.load(components.Assets.images.googleWord.letter6.dimmed.keyName),
       images.load(components.Assets.images.backboard.display.keyName),
+      images.load(components.Assets.images.multiball.lit.keyName),
+      images.load(components.Assets.images.multiball.dimmed.keyName),
       images.load(components.Assets.images.multiplier.x2.lit.keyName),
       images.load(components.Assets.images.multiplier.x2.dimmed.keyName),
       images.load(components.Assets.images.multiplier.x3.lit.keyName),
@@ -135,7 +136,6 @@ extension PinballGameAssetsX on PinballGame {
       images.load(dashTheme.ball.keyName),
       images.load(dinoTheme.ball.keyName),
       images.load(sparkyTheme.ball.keyName),
-      images.load(Assets.images.components.background.path),
     ];
   }
 }

lib/game/pinball_game.dart

@@ -53,6 +53,7 @@ class PinballGame extends Forge2DGame
     final decals = [
       GoogleWord(position: Vector2(-4.25, 1.8)),
       Multipliers(),
+      Multiballs(),
     ];
     final characterAreas = [
       AndroidAcres(),
@@ -87,7 +88,7 @@ class PinballGame extends Forge2DGame
 
       // NOTE(wolfen): 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.
       if (bounds.contains(info.eventPosition.game.toOffset())) {
-        descendants().whereType<Plunger>().single.pull();
+        descendants().whereType<Plunger>().single.pullFor(2);
       } else {
         final leftSide = info.eventPosition.widget.x < canvasSize.x / 2;
         focusedBoardSide = leftSide ? BoardSide.left : BoardSide.right;
@@ -103,21 +104,12 @@ class PinballGame extends Forge2DGame
 
   @override
   void onTapUp(TapUpInfo info) {
-    final rocket = descendants().whereType<RocketSpriteComponent>().first;
-    final bounds = rocket.topLeftPosition & rocket.size;
-
-    if (bounds.contains(info.eventPosition.game.toOffset())) {
-      descendants().whereType<Plunger>().single.release();
-    } else {
     _moveFlippersDown();
-    }
     super.onTapUp(info);
   }
 
   @override
   void onTapCancel() {
-    descendants().whereType<Plunger>().single.release();
-
     _moveFlippersDown();
     super.onTapCancel();
   }

lib/game/view/widgets/play_button_overlay.dart

@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:pinball/game/pinball_game.dart';
 import 'package:pinball/l10n/l10n.dart';
 import 'package:pinball/select_character/select_character.dart';
+import 'package:pinball_ui/pinball_ui.dart';
 
 /// {@template play_button_overlay}
 /// [Widget] that renders the button responsible to starting the game
@@ -20,14 +21,12 @@ class PlayButtonOverlay extends StatelessWidget {
   Widget build(BuildContext context) {
     final l10n = context.l10n;
 
-    return Center(
+    return PinballButton(
-      child: ElevatedButton(
+      text: l10n.play,
-        onPressed: () async {
+      onTap: () async {
         _game.gameFlowController.start();
         await showCharacterSelectionDialog(context);
       },
-        child: Text(l10n.play),
-      ),
     );
   }
 }

lib/gen/assets.gen.dart

@@ -44,10 +44,6 @@ class $AssetsImagesBonusAnimationGen {
 class $AssetsImagesComponentsGen {
   const $AssetsImagesComponentsGen();
 
-  /// File path: assets/images/components/background.png
-  AssetGenImage get background =>
-      const AssetGenImage('assets/images/components/background.png');
-
   /// File path: assets/images/components/key.png
   AssetGenImage get key =>
       const AssetGenImage('assets/images/components/key.png');

lib/how_to_play/widgets/how_to_play_dialog.dart

@@ -52,7 +52,6 @@ extension on Control {
 Future<void> showHowToPlayDialog(BuildContext context) {
   return showDialog<void>(
     context: context,
-    barrierDismissible: false,
     builder: (_) => HowToPlayDialog(),
   );
 }

lib/select_character/view/character_selection_page.dart

@@ -138,8 +138,8 @@ class _Character extends StatelessWidget {
     return Expanded(
       child: Opacity(
         opacity: isSelected ? 1 : 0.3,
-        child: InkWell(
+        child: TextButton(
-          onTap: () =>
+          onPressed: () =>
               context.read<CharacterThemeCubit>().characterSelected(character),
           child: character.icon.image(fit: BoxFit.contain),
         ),

packages/authentication_repository/test/src/authentication_repository_test.dart

@@ -3,9 +3,9 @@ import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 
-class MockFirebaseAuth extends Mock implements FirebaseAuth {}
+class _MockFirebaseAuth extends Mock implements FirebaseAuth {}
 
-class MockUserCredential extends Mock implements UserCredential {}
+class _MockUserCredential extends Mock implements UserCredential {}
 
 void main() {
   late FirebaseAuth firebaseAuth;
@@ -14,8 +14,8 @@ void main() {
 
   group('AuthenticationRepository', () {
     setUp(() {
-      firebaseAuth = MockFirebaseAuth();
+      firebaseAuth = _MockFirebaseAuth();
-      userCredential = MockUserCredential();
+      userCredential = _MockUserCredential();
       authenticationRepository = AuthenticationRepository(firebaseAuth);
     });
 

packages/leaderboard_repository/test/src/leaderboard_repository_test.dart

@@ -5,23 +5,23 @@ import 'package:leaderboard_repository/leaderboard_repository.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:test/test.dart';
 
-class MockFirebaseFirestore extends Mock implements FirebaseFirestore {}
+class _MockFirebaseFirestore extends Mock implements FirebaseFirestore {}
 
-class MockCollectionReference extends Mock
+class _MockCollectionReference extends Mock
     implements CollectionReference<Map<String, dynamic>> {}
 
-class MockQuery extends Mock implements Query<Map<String, dynamic>> {}
+class _MockQuery extends Mock implements Query<Map<String, dynamic>> {}
 
-class MockQuerySnapshot extends Mock
+class _MockQuerySnapshot extends Mock
     implements QuerySnapshot<Map<String, dynamic>> {}
 
-class MockQueryDocumentSnapshot extends Mock
+class _MockQueryDocumentSnapshot extends Mock
     implements QueryDocumentSnapshot<Map<String, dynamic>> {}
 
-class MockDocumentReference extends Mock
+class _MockDocumentReference extends Mock
     implements DocumentReference<Map<String, dynamic>> {}
 
-class MockDocumentSnapshot extends Mock
+class _MockDocumentSnapshot extends Mock
     implements DocumentSnapshot<Map<String, dynamic>> {}
 
 void main() {
@@ -29,7 +29,7 @@ void main() {
     late FirebaseFirestore firestore;
 
     setUp(() {
-      firestore = MockFirebaseFirestore();
+      firestore = _MockFirebaseFirestore();
     });
 
     test('can be instantiated', () {
@@ -70,11 +70,11 @@ void main() {
 
       setUp(() {
         leaderboardRepository = LeaderboardRepository(firestore);
-        collectionReference = MockCollectionReference();
+        collectionReference = _MockCollectionReference();
-        query = MockQuery();
+        query = _MockQuery();
-        querySnapshot = MockQuerySnapshot();
+        querySnapshot = _MockQuerySnapshot();
         queryDocumentSnapshots = top10Scores.map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'user$score',
@@ -119,7 +119,7 @@ void main() {
           'playerInitials': 'ABC',
           'score': 1500,
         };
-        final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+        final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
         when(() => querySnapshot.docs).thenReturn([queryDocumentSnapshot]);
         when(queryDocumentSnapshot.data)
             .thenReturn(top10LeaderboardDataMalformed);
@@ -156,12 +156,12 @@ void main() {
 
       setUp(() {
         leaderboardRepository = LeaderboardRepository(firestore);
-        collectionReference = MockCollectionReference();
+        collectionReference = _MockCollectionReference();
-        documentReference = MockDocumentReference();
+        documentReference = _MockDocumentReference();
-        query = MockQuery();
+        query = _MockQuery();
-        querySnapshot = MockQuerySnapshot();
+        querySnapshot = _MockQuerySnapshot();
         queryDocumentSnapshots = leaderboardScores.map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'AAA',
@@ -228,7 +228,7 @@ void main() {
           5000
         ];
         final queryDocumentSnapshots = leaderboardScores.map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'AAA',
@@ -248,8 +248,8 @@ void main() {
       test(
           'throws DeleteLeaderboardException '
           'when deleting scores outside the top 10 fails', () async {
-        final deleteQuery = MockQuery();
+        final deleteQuery = _MockQuery();
-        final deleteQuerySnapshot = MockQuerySnapshot();
+        final deleteQuerySnapshot = _MockQuerySnapshot();
         final newScore = LeaderboardEntryData(
           playerInitials: 'ABC',
           score: 15000,
@@ -269,7 +269,7 @@ void main() {
           5000,
         ];
         final deleteDocumentSnapshots = [5500, 5000].map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'AAA',
@@ -284,7 +284,7 @@ void main() {
         when(() => deleteQuerySnapshot.docs)
             .thenReturn(deleteDocumentSnapshots);
         final queryDocumentSnapshots = leaderboardScores.map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'AAA',
@@ -310,8 +310,8 @@ void main() {
           'saves the new score when there are more than 10 scores in the '
           'leaderboard and the new score is higher than the lowest top 10, and '
           'deletes the scores that are not in the top 10 anymore', () async {
-        final deleteQuery = MockQuery();
+        final deleteQuery = _MockQuery();
-        final deleteQuerySnapshot = MockQuerySnapshot();
+        final deleteQuerySnapshot = _MockQuerySnapshot();
         final newScore = LeaderboardEntryData(
           playerInitials: 'ABC',
           score: 15000,
@@ -331,7 +331,7 @@ void main() {
           5000,
         ];
         final deleteDocumentSnapshots = [5500, 5000].map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'AAA',
@@ -346,7 +346,7 @@ void main() {
         when(() => deleteQuerySnapshot.docs)
             .thenReturn(deleteDocumentSnapshots);
         final queryDocumentSnapshots = leaderboardScores.map((score) {
-          final queryDocumentSnapshot = MockQueryDocumentSnapshot();
+          final queryDocumentSnapshot = _MockQueryDocumentSnapshot();
           when(queryDocumentSnapshot.data).thenReturn(<String, dynamic>{
             'character': 'dash',
             'playerInitials': 'AAA',
@@ -376,9 +376,9 @@ void main() {
       late DocumentSnapshot<Map<String, dynamic>> documentSnapshot;
 
       setUp(() async {
-        collectionReference = MockCollectionReference();
+        collectionReference = _MockCollectionReference();
-        documentReference = MockDocumentReference();
+        documentReference = _MockDocumentReference();
-        documentSnapshot = MockDocumentSnapshot();
+        documentSnapshot = _MockDocumentSnapshot();
         leaderboardRepository = LeaderboardRepository(firestore);
 
         when(() => firestore.collection('prohibitedInitials'))

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

@@ -5,16 +5,23 @@
 
 import 'package:flutter/widgets.dart';
 
+class $AssetsMusicGen {
+  const $AssetsMusicGen();
+
+  String get background => 'assets/music/background.mp3';
+}
+
 class $AssetsSfxGen {
   const $AssetsSfxGen();
 
-  String get google => 'assets/sfx/google.ogg';
+  String get google => 'assets/sfx/google.mp3';
-  String get plim => 'assets/sfx/plim.ogg';
+  String get plim => 'assets/sfx/plim.mp3';
 }
 
 class Assets {
   Assets._();
 
+  static const $AssetsMusicGen music = $AssetsMusicGen();
   static const $AssetsSfxGen sfx = $AssetsSfxGen();
 }
 

packages/pinball_audio/lib/src/pinball_audio.dart

@@ -17,6 +17,14 @@ typedef CreateAudioPool = Future<AudioPool> Function(
 /// audio
 typedef PlaySingleAudio = Future<void> Function(String);
 
+/// Function that defines the contract for looping a single
+/// audio
+typedef LoopSingleAudio = Future<void> Function(String);
+
+/// Function that defines the contract for pre fetching an
+/// audio
+typedef PreCacheSingleAudio = Future<void> Function(String);
+
 /// Function that defines the contract for configuring
 /// an [AudioCache] instance
 typedef ConfigureAudioCache = void Function(AudioCache);
@@ -29,9 +37,14 @@ class PinballAudio {
   PinballAudio({
     CreateAudioPool? createAudioPool,
     PlaySingleAudio? playSingleAudio,
+    LoopSingleAudio? loopSingleAudio,
+    PreCacheSingleAudio? preCacheSingleAudio,
     ConfigureAudioCache? configureAudioCache,
   })  : _createAudioPool = createAudioPool ?? AudioPool.create,
         _playSingleAudio = playSingleAudio ?? FlameAudio.audioCache.play,
+        _loopSingleAudio = loopSingleAudio ?? FlameAudio.audioCache.loop,
+        _preCacheSingleAudio =
+            preCacheSingleAudio ?? FlameAudio.audioCache.load,
         _configureAudioCache = configureAudioCache ??
             ((AudioCache a) {
               a.prefix = '';
@@ -41,6 +54,10 @@ class PinballAudio {
 
   final PlaySingleAudio _playSingleAudio;
 
+  final LoopSingleAudio _loopSingleAudio;
+
+  final PreCacheSingleAudio _preCacheSingleAudio;
+
   final ConfigureAudioCache _configureAudioCache;
 
   late AudioPool _scorePool;
@@ -48,11 +65,17 @@ class PinballAudio {
   /// Loads the sounds effects into the memory
   Future<void> load() async {
     _configureAudioCache(FlameAudio.audioCache);
+
     _scorePool = await _createAudioPool(
       _prefixFile(Assets.sfx.plim),
       maxPlayers: 4,
       prefix: '',
     );
+
+    await Future.wait([
+      _preCacheSingleAudio(_prefixFile(Assets.sfx.google)),
+      _preCacheSingleAudio(_prefixFile(Assets.music.background)),
+    ]);
   }
 
   /// Plays the basic score sound
@@ -65,6 +88,11 @@ class PinballAudio {
     _playSingleAudio(_prefixFile(Assets.sfx.google));
   }
 
+  /// Plays the background music
+  void backgroundMusic() {
+    _loopSingleAudio(_prefixFile(Assets.music.background));
+  }
+
   String _prefixFile(String file) {
     return 'packages/pinball_audio/$file';
   }

packages/pinball_audio/pubspec.yaml

@@ -26,3 +26,4 @@ flutter_gen:
 flutter:
   assets:
     - assets/sfx/
+    - assets/music/

packages/pinball_audio/test/helpers/helpers.dart

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

packages/pinball_audio/test/helpers/mocks.dart

@@ -1,34 +0,0 @@
-// ignore_for_file: one_member_abstracts
-
-import 'package:audioplayers/audioplayers.dart';
-import 'package:flame_audio/audio_pool.dart';
-import 'package:mocktail/mocktail.dart';
-
-abstract class _CreateAudioPoolStub {
-  Future<AudioPool> onCall(
-    String sound, {
-    bool? repeating,
-    int? maxPlayers,
-    int? minPlayers,
-    String? prefix,
-  });
-}
-
-class CreateAudioPoolStub extends Mock implements _CreateAudioPoolStub {}
-
-abstract class _ConfigureAudioCacheStub {
-  void onCall(AudioCache cache);
-}
-
-class ConfigureAudioCacheStub extends Mock implements _ConfigureAudioCacheStub {
-}
-
-abstract class _PlaySingleAudioStub {
-  Future<void> onCall(String url);
-}
-
-class PlaySingleAudioStub extends Mock implements _PlaySingleAudioStub {}
-
-class MockAudioPool extends Mock implements AudioPool {}
-
-class MockAudioCache extends Mock implements AudioCache {}

packages/pinball_audio/test/src/pinball_audio_test.dart

@@ -1,50 +1,92 @@
-// ignore_for_file: prefer_const_constructors
+// ignore_for_file: prefer_const_constructors, one_member_abstracts
+import 'package:audioplayers/audioplayers.dart';
+import 'package:flame_audio/audio_pool.dart';
 import 'package:flame_audio/flame_audio.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:mocktail/mocktail.dart';
 import 'package:pinball_audio/gen/assets.gen.dart';
 import 'package:pinball_audio/pinball_audio.dart';
 
-import '../helpers/helpers.dart';
+class _MockAudioPool extends Mock implements AudioPool {}
 
-void main() {
+class _MockAudioCache extends Mock implements AudioCache {}
-  group('PinballAudio', () {
+
-    test('can be instantiated', () {
+class _MockCreateAudioPool extends Mock {
-      expect(PinballAudio(), isNotNull);
+  Future<AudioPool> onCall(
+    String sound, {
+    bool? repeating,
+    int? maxPlayers,
+    int? minPlayers,
+    String? prefix,
   });
+}
+
+class _MockConfigureAudioCache extends Mock {
+  void onCall(AudioCache cache);
+}
+
+class _MockPlaySingleAudio extends Mock {
+  Future<void> onCall(String url);
+}
 
-    late CreateAudioPoolStub createAudioPool;
+class _MockLoopSingleAudio extends Mock {
-    late ConfigureAudioCacheStub configureAudioCache;
+  Future<void> onCall(String url);
-    late PlaySingleAudioStub playSingleAudio;
+}
+
+abstract class _PreCacheSingleAudio {
+  Future<void> onCall(String url);
+}
+
+class _MockPreCacheSingleAudio extends Mock implements _PreCacheSingleAudio {}
+
+void main() {
+  group('PinballAudio', () {
+    late _MockCreateAudioPool createAudioPool;
+    late _MockConfigureAudioCache configureAudioCache;
+    late _MockPlaySingleAudio playSingleAudio;
+    late _MockLoopSingleAudio loopSingleAudio;
+    late _PreCacheSingleAudio preCacheSingleAudio;
     late PinballAudio audio;
 
     setUpAll(() {
-      registerFallbackValue(MockAudioCache());
+      registerFallbackValue(_MockAudioCache());
     });
 
     setUp(() {
-      createAudioPool = CreateAudioPoolStub();
+      createAudioPool = _MockCreateAudioPool();
       when(
         () => createAudioPool.onCall(
           any(),
           maxPlayers: any(named: 'maxPlayers'),
           prefix: any(named: 'prefix'),
         ),
-      ).thenAnswer((_) async => MockAudioPool());
+      ).thenAnswer((_) async => _MockAudioPool());
 
-      configureAudioCache = ConfigureAudioCacheStub();
+      configureAudioCache = _MockConfigureAudioCache();
       when(() => configureAudioCache.onCall(any())).thenAnswer((_) {});
 
-      playSingleAudio = PlaySingleAudioStub();
+      playSingleAudio = _MockPlaySingleAudio();
       when(() => playSingleAudio.onCall(any())).thenAnswer((_) async {});
 
+      loopSingleAudio = _MockLoopSingleAudio();
+      when(() => loopSingleAudio.onCall(any())).thenAnswer((_) async {});
+
+      preCacheSingleAudio = _MockPreCacheSingleAudio();
+      when(() => preCacheSingleAudio.onCall(any())).thenAnswer((_) async {});
+
       audio = PinballAudio(
         configureAudioCache: configureAudioCache.onCall,
         createAudioPool: createAudioPool.onCall,
         playSingleAudio: playSingleAudio.onCall,
+        loopSingleAudio: loopSingleAudio.onCall,
+        preCacheSingleAudio: preCacheSingleAudio.onCall,
       );
     });
 
+    test('can be instantiated', () {
+      expect(PinballAudio(), isNotNull);
+    });
+
     group('load', () {
       test('creates the score pool', () async {
         await audio.load();
@@ -69,16 +111,30 @@ void main() {
         audio = PinballAudio(
           createAudioPool: createAudioPool.onCall,
           playSingleAudio: playSingleAudio.onCall,
+          preCacheSingleAudio: preCacheSingleAudio.onCall,
         );
         await audio.load();
 
         expect(FlameAudio.audioCache.prefix, equals(''));
       });
+
+      test('pre cache the assets', () async {
+        await audio.load();
+
+        verify(
+          () => preCacheSingleAudio
+              .onCall('packages/pinball_audio/assets/sfx/google.mp3'),
+        ).called(1);
+        verify(
+          () => preCacheSingleAudio
+              .onCall('packages/pinball_audio/assets/music/background.mp3'),
+        ).called(1);
+      });
     });
 
     group('score', () {
       test('plays the score sound pool', () async {
-        final audioPool = MockAudioPool();
+        final audioPool = _MockAudioPool();
         when(audioPool.start).thenAnswer((_) async => () {});
         when(
           () => createAudioPool.onCall(
@@ -106,5 +162,17 @@ void main() {
         ).called(1);
       });
     });
+
+    group('backgroundMusic', () {
+      test('plays the correct file', () async {
+        await audio.load();
+        audio.backgroundMusic();
+
+        verify(
+          () => loopSingleAudio
+              .onCall('packages/pinball_audio/${Assets.music.background}'),
+        ).called(1);
+      });
+    });
   });
 }

packages/pinball_components/lib/gen/assets.gen.dart

@@ -28,6 +28,7 @@ class $AssetsImagesGen {
   $AssetsImagesKickerGen get kicker => const $AssetsImagesKickerGen();
   $AssetsImagesLaunchRampGen get launchRamp =>
       const $AssetsImagesLaunchRampGen();
+  $AssetsImagesMultiballGen get multiball => const $AssetsImagesMultiballGen();
   $AssetsImagesMultiplierGen get multiplier =>
       const $AssetsImagesMultiplierGen();
   $AssetsImagesPlungerGen get plunger => const $AssetsImagesPlungerGen();
@@ -180,6 +181,18 @@ class $AssetsImagesLaunchRampGen {
       const AssetGenImage('assets/images/launch_ramp/ramp.png');
 }
 
+class $AssetsImagesMultiballGen {
+  const $AssetsImagesMultiballGen();
+
+  /// File path: assets/images/multiball/dimmed.png
+  AssetGenImage get dimmed =>
+      const AssetGenImage('assets/images/multiball/dimmed.png');
+
+  /// File path: assets/images/multiball/lit.png
+  AssetGenImage get lit =>
+      const AssetGenImage('assets/images/multiball/lit.png');
+}
+
 class $AssetsImagesMultiplierGen {
   const $AssetsImagesMultiplierGen();
 

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

@@ -0,0 +1,71 @@
+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';
+
+/// {@template android_animatronic}
+/// Animated Android that sits on top of the [AndroidSpaceship].
+/// {@endtemplate}
+class AndroidAnimatronic extends BodyComponent
+    with InitialPosition, Layered, ZIndex {
+  /// {@macro android_animatronic}
+  AndroidAnimatronic({Iterable<Component>? children})
+      : super(
+          children: [
+            _AndroidAnimatronicSpriteAnimationComponent(),
+            ...?children,
+          ],
+          renderBody: false,
+        ) {
+    layer = Layer.spaceship;
+    zIndex = ZIndexes.androidHead;
+  }
+
+  @override
+  Body createBody() {
+    final shape = EllipseShape(
+      center: Vector2.zero(),
+      majorRadius: 3.1,
+      minorRadius: 2,
+    )..rotate(1.4);
+    final bodyDef = BodyDef(position: initialPosition);
+
+    return world.createBody(bodyDef)..createFixtureFromShape(shape);
+  }
+}
+
+class _AndroidAnimatronicSpriteAnimationComponent
+    extends SpriteAnimationComponent with HasGameRef {
+  _AndroidAnimatronicSpriteAnimationComponent()
+      : super(
+          anchor: Anchor.center,
+          position: Vector2(-0.24, -2.6),
+        );
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    final spriteSheet = gameRef.images.fromCache(
+      Assets.images.android.spaceship.animatronic.keyName,
+    );
+
+    const amountPerRow = 18;
+    const amountPerColumn = 4;
+    final textureSize = Vector2(
+      spriteSheet.width / amountPerRow,
+      spriteSheet.height / amountPerColumn,
+    );
+    size = textureSize / 10;
+
+    animation = SpriteAnimation.fromFrameData(
+      spriteSheet,
+      SpriteAnimationData.sequenced(
+        amount: amountPerRow * amountPerColumn,
+        amountPerRow: amountPerRow,
+        stepTime: 1 / 24,
+        textureSize: textureSize,
+      ),
+    );
+  }
+}

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

@@ -5,17 +5,25 @@ import 'dart:math' as math;
 
 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';
+
 class AndroidSpaceship extends Component {
-  AndroidSpaceship({required Vector2 position})
+  AndroidSpaceship({
-      : super(
+    required Vector2 position,
+  })  : bloc = AndroidSpaceshipCubit(),
+        super(
           children: [
             _SpaceshipSaucer()..initialPosition = position,
             _SpaceshipSaucerSpriteAnimationComponent()..position = position,
             _LightBeamSpriteComponent()..position = position + Vector2(2.5, 5),
-            _AndroidHead()..initialPosition = position + Vector2(0.5, 0.25),
+            AndroidSpaceshipEntrance(
+              children: [AndroidSpaceshipEntranceBallContactBehavior()],
+            ),
             _SpaceshipHole(
               outsideLayer: Layer.spaceshipExitRail,
               outsidePriority: ZIndexes.ballOnSpaceshipRail,
@@ -26,6 +34,27 @@ class AndroidSpaceship extends Component {
             )..initialPosition = position - Vector2(-7.5, -1.1),
           ],
         );
+
+  /// Creates an [AndroidSpaceship] without any children.
+  ///
+  /// This can be used for testing [AndroidSpaceship]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  AndroidSpaceship.test({
+    required this.bloc,
+    Iterable<Component>? children,
+  }) : super(children: children);
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  final AndroidSpaceshipCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
 }
 
 class _SpaceshipSaucer extends BodyComponent with InitialPosition, Layered {
@@ -123,62 +152,32 @@ class _LightBeamSpriteComponent extends SpriteComponent
   }
 }
 
-class _AndroidHead extends BodyComponent with InitialPosition, Layered, ZIndex {
+class AndroidSpaceshipEntrance extends BodyComponent
-  _AndroidHead()
+    with ParentIsA<AndroidSpaceship>, Layered {
+  AndroidSpaceshipEntrance({Iterable<Component>? children})
       : super(
-          children: [_AndroidHeadSpriteAnimationComponent()],
+          children: children,
           renderBody: false,
         ) {
     layer = Layer.spaceship;
-    zIndex = ZIndexes.androidHead;
   }
 
   @override
   Body createBody() {
-    final shape = EllipseShape(
+    final shape = PolygonShape()
-      center: Vector2.zero(),
+      ..setAsBox(
-      majorRadius: 3.1,
+        2,
-      minorRadius: 2,
+        0.1,
-    )..rotate(1.4);
+        Vector2(-27.4, -37.2),
-    final bodyDef = BodyDef(position: initialPosition);
+        -0.12,
-
-    return world.createBody(bodyDef)..createFixtureFromShape(shape);
-  }
-}
-
-class _AndroidHeadSpriteAnimationComponent extends SpriteAnimationComponent
-    with HasGameRef {
-  _AndroidHeadSpriteAnimationComponent()
-      : super(
-          anchor: Anchor.center,
-          position: Vector2(-0.24, -2.6),
       );
-
+    final fixtureDef = FixtureDef(
-  @override
+      shape,
-  Future<void> onLoad() async {
+      isSensor: true,
-    await super.onLoad();
-
-    final spriteSheet = gameRef.images.fromCache(
-      Assets.images.android.spaceship.animatronic.keyName,
     );
+    final bodyDef = BodyDef();
 
-    const amountPerRow = 18;
+    return world.createBody(bodyDef)..createFixture(fixtureDef);
-    const amountPerColumn = 4;
-    final textureSize = Vector2(
-      spriteSheet.width / amountPerRow,
-      spriteSheet.height / amountPerColumn,
-    );
-    size = textureSize / 10;
-
-    animation = SpriteAnimation.fromFrameData(
-      spriteSheet,
-      SpriteAnimationData.sequenced(
-        amount: amountPerRow * amountPerColumn,
-        amountPerRow: amountPerRow,
-        stepTime: 1 / 24,
-        textureSize: textureSize,
-      ),
-    );
   }
 }
 

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

@@ -0,0 +1,16 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+class AndroidSpaceshipEntranceBallContactBehavior
+    extends ContactBehavior<AndroidSpaceshipEntrance> {
+  @override
+  void beginContact(Object other, Contact contact) {
+    super.beginContact(other, contact);
+    if (other is! Ball) return;
+
+    parent.parent.bloc.onBallEntered();
+  }
+}

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

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

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

@@ -0,0 +1,13 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'android_spaceship_state.dart';
+
+class AndroidSpaceshipCubit extends Cubit<AndroidSpaceshipState> {
+  AndroidSpaceshipCubit() : super(AndroidSpaceshipState.withoutBonus);
+
+  void onBallEntered() => emit(AndroidSpaceshipState.withBonus);
+
+  void onBonusAwarded() => emit(AndroidSpaceshipState.withoutBonus);
+}

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

@@ -0,0 +1,8 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'android_spaceship_cubit.dart';
+
+enum AndroidSpaceshipState {
+  withoutBonus,
+  withBonus,
+}

packages/pinball_components/lib/src/components/chrome_dino/cubit/chrome_dino_cubit.dart

@@ -18,10 +18,17 @@ class ChromeDinoCubit extends Cubit<ChromeDinoState> {
   }
 
   void onChomp(Ball ball) {
+    if (ball != state.ball) {
       emit(state.copyWith(status: ChromeDinoStatus.chomping, ball: ball));
     }
+  }
 
   void onSpit() {
-    emit(state.copyWith(status: ChromeDinoStatus.idle));
+    emit(
+      ChromeDinoState(
+        status: ChromeDinoStatus.idle,
+        isMouthOpen: state.isMouthOpen,
+      ),
+    );
   }
 }

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

@@ -1,5 +1,6 @@
+export 'android_animatronic.dart';
 export 'android_bumper/android_bumper.dart';
-export 'android_spaceship.dart';
+export 'android_spaceship/android_spaceship.dart';
 export 'backboard/backboard.dart';
 export 'ball.dart';
 export 'baseboard.dart';
@@ -21,12 +22,13 @@ export 'kicker/kicker.dart';
 export 'launch_ramp.dart';
 export 'layer.dart';
 export 'layer_sensor.dart';
+export 'multiball/multiball.dart';
 export 'multiplier/multiplier.dart';
 export 'plunger.dart';
 export 'rocket.dart';
 export 'score_component.dart';
 export 'shapes/shapes.dart';
-export 'signpost.dart';
+export 'signpost/signpost.dart';
 export 'slingshot.dart';
 export 'spaceship_rail.dart';
 export 'spaceship_ramp.dart';

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

@@ -36,7 +36,7 @@ class Kicker extends BodyComponent with InitialPosition {
   })  : _side = side,
         super(
           children: [
-            BumpingBehavior(strength: 20)..applyTo(['bouncy_edge']),
+            BumpingBehavior(strength: 25)..applyTo(['bouncy_edge']),
             KickerBallContactBehavior()..applyTo(['bouncy_edge']),
             KickerBlinkingBehavior(),
             _KickerSpriteGroupComponent(

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

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

packages/pinball_components/lib/src/components/multiball/behaviors/multiball_blinking_behavior.dart

@@ -0,0 +1,78 @@
+import 'package:flame/components.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+/// {@template multiball_blinking_behavior}
+/// Makes a [Multiball] blink back to [MultiballLightState.lit] when
+/// [MultiballLightState.dimmed].
+/// {@endtemplate}
+class MultiballBlinkingBehavior extends TimerComponent
+    with ParentIsA<Multiball> {
+  /// {@macro multiball_blinking_behavior}
+  MultiballBlinkingBehavior() : super(period: 0.1);
+
+  final _maxBlinks = 10;
+
+  int _blinksCounter = 0;
+
+  bool _isAnimating = false;
+
+  void _onNewState(MultiballState state) {
+    final animationEnabled =
+        state.animationState == MultiballAnimationState.blinking;
+    final canBlink = _blinksCounter < _maxBlinks;
+
+    if (animationEnabled && canBlink) {
+      _start();
+    } else {
+      _stop();
+    }
+  }
+
+  void _start() {
+    if (!_isAnimating) {
+      _isAnimating = true;
+      timer
+        ..reset()
+        ..start();
+      _animate();
+    }
+  }
+
+  void _animate() {
+    parent.bloc.onBlink();
+    _blinksCounter++;
+  }
+
+  void _stop() {
+    if (_isAnimating) {
+      _isAnimating = false;
+      timer.stop();
+      _blinksCounter = 0;
+      parent.bloc.onStop();
+    }
+  }
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    parent.bloc.stream.listen(_onNewState);
+  }
+
+  @override
+  void onTick() {
+    super.onTick();
+    if (!_isAnimating) {
+      timer.stop();
+    } else {
+      if (_blinksCounter < _maxBlinks) {
+        _animate();
+        timer
+          ..reset()
+          ..start();
+      } else {
+        timer.stop();
+      }
+    }
+  }
+}

packages/pinball_components/lib/src/components/multiball/cubit/multiball_cubit.dart

@@ -0,0 +1,37 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+
+part 'multiball_state.dart';
+
+class MultiballCubit extends Cubit<MultiballState> {
+  MultiballCubit() : super(const MultiballState.initial());
+
+  void onAnimate() {
+    emit(
+      state.copyWith(animationState: MultiballAnimationState.blinking),
+    );
+  }
+
+  void onStop() {
+    emit(
+      state.copyWith(animationState: MultiballAnimationState.idle),
+    );
+  }
+
+  void onBlink() {
+    switch (state.lightState) {
+      case MultiballLightState.lit:
+        emit(
+          state.copyWith(lightState: MultiballLightState.dimmed),
+        );
+        break;
+      case MultiballLightState.dimmed:
+        emit(
+          state.copyWith(lightState: MultiballLightState.lit),
+        );
+        break;
+    }
+  }
+}

packages/pinball_components/lib/src/components/multiball/cubit/multiball_state.dart

@@ -0,0 +1,44 @@
+// ignore_for_file: comment_references, public_member_api_docs
+
+part of 'multiball_cubit.dart';
+
+/// Indicates the different sprite states for [MultiballSpriteGroupComponent].
+enum MultiballLightState {
+  lit,
+  dimmed,
+}
+
+// Indicates if the blinking animation is running.
+enum MultiballAnimationState {
+  idle,
+  blinking,
+}
+
+class MultiballState extends Equatable {
+  const MultiballState({
+    required this.lightState,
+    required this.animationState,
+  });
+
+  const MultiballState.initial()
+      : this(
+          lightState: MultiballLightState.dimmed,
+          animationState: MultiballAnimationState.idle,
+        );
+
+  final MultiballLightState lightState;
+  final MultiballAnimationState animationState;
+
+  MultiballState copyWith({
+    MultiballLightState? lightState,
+    MultiballAnimationState? animationState,
+  }) {
+    return MultiballState(
+      lightState: lightState ?? this.lightState,
+      animationState: animationState ?? this.animationState,
+    );
+  }
+
+  @override
+  List<Object> get props => [lightState, animationState];
+}

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

@@ -0,0 +1,138 @@
+import 'dart:math' as math;
+import 'package:flame/components.dart';
+import 'package:flutter/material.dart';
+import 'package:pinball_components/gen/assets.gen.dart';
+import 'package:pinball_components/src/components/multiball/behaviors/behaviors.dart';
+import 'package:pinball_components/src/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/multiball_cubit.dart';
+
+/// {@template multiball}
+/// A [Component] for the multiball lighting decals on the board.
+/// {@endtemplate}
+class Multiball extends Component {
+  /// {@macro multiball}
+  Multiball._({
+    required Vector2 position,
+    double rotation = 0,
+    Iterable<Component>? children,
+    required this.bloc,
+  }) : super(
+          children: [
+            MultiballBlinkingBehavior(),
+            MultiballSpriteGroupComponent(
+              position: position,
+              litAssetPath: Assets.images.multiball.lit.keyName,
+              dimmedAssetPath: Assets.images.multiball.dimmed.keyName,
+              rotation: rotation,
+              state: bloc.state.lightState,
+            ),
+            ...?children,
+          ],
+        );
+
+  /// {@macro multiball}
+  Multiball.a({
+    Iterable<Component>? children,
+  }) : this._(
+          position: Vector2(-23, 7.5),
+          rotation: -24 * math.pi / 180,
+          bloc: MultiballCubit(),
+          children: children,
+        );
+
+  /// {@macro multiball}
+  Multiball.b({
+    Iterable<Component>? children,
+  }) : this._(
+          position: Vector2(-7.2, -6.2),
+          rotation: -5 * math.pi / 180,
+          bloc: MultiballCubit(),
+          children: children,
+        );
+
+  /// {@macro multiball}
+  Multiball.c({
+    Iterable<Component>? children,
+  }) : this._(
+          position: Vector2(-0.7, -9.3),
+          rotation: 2.7 * math.pi / 180,
+          bloc: MultiballCubit(),
+          children: children,
+        );
+
+  /// {@macro multiball}
+  Multiball.d({
+    Iterable<Component>? children,
+  }) : this._(
+          position: Vector2(15, 7),
+          rotation: 24 * math.pi / 180,
+          bloc: MultiballCubit(),
+          children: children,
+        );
+
+  /// Creates an [Multiball] without any children.
+  ///
+  /// This can be used for testing [Multiball]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  Multiball.test({
+    required this.bloc,
+  });
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final MultiballCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+}
+
+/// {@template multiball_sprite_group_component}
+/// A [SpriteGroupComponent] for the multiball over the board.
+/// {@endtemplate}
+@visibleForTesting
+class MultiballSpriteGroupComponent
+    extends SpriteGroupComponent<MultiballLightState>
+    with HasGameRef, ParentIsA<Multiball> {
+  /// {@macro multiball_sprite_group_component}
+  MultiballSpriteGroupComponent({
+    required Vector2 position,
+    required String litAssetPath,
+    required String dimmedAssetPath,
+    required double rotation,
+    required MultiballLightState state,
+  })  : _litAssetPath = litAssetPath,
+        _dimmedAssetPath = dimmedAssetPath,
+        super(
+          anchor: Anchor.center,
+          position: position,
+          angle: rotation,
+          current: state,
+        );
+
+  final String _litAssetPath;
+  final String _dimmedAssetPath;
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    parent.bloc.stream.listen((state) => current = state.lightState);
+
+    final sprites = {
+      MultiballLightState.lit: Sprite(
+        gameRef.images.fromCache(_litAssetPath),
+      ),
+      MultiballLightState.dimmed:
+          Sprite(gameRef.images.fromCache(_dimmedAssetPath)),
+    };
+    this.sprites = sprites;
+    size = sprites[current]!.originalSize / 10;
+  }
+}

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

@@ -68,6 +68,14 @@ class Plunger extends BodyComponent with InitialPosition, Layered, ZIndex {
     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() {
     body.linearVelocity = Vector2(0, 7);
@@ -79,11 +87,26 @@ class Plunger extends BodyComponent with InitialPosition, Layered, ZIndex {
   /// The velocity's magnitude depends on how far the [Plunger] has been pulled
   /// from its original [initialPosition].
   void release() {
+    _pullingDownTime = 0;
     final velocity = (initialPosition.y - body.position.y) * 11;
     body.linearVelocity = Vector2(0, velocity);
     _spriteComponent.release();
   }
 
+  @override
+  void update(double dt) {
+    // Ensure that we only pull or release when the time is greater than zero.
+    if (_pullingDownTime > 0) {
+      _pullingDownTime -= 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 {

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

@@ -1,101 +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';
-
-/// Represents the [Signpost]'s current [Sprite] state.
-@visibleForTesting
-enum SignpostSpriteState {
-  /// Signpost with no active dashes.
-  inactive,
-
-  /// Signpost with a single sign of active dashes.
-  active1,
-
-  /// Signpost with two signs of active dashes.
-  active2,
-
-  /// Signpost with all signs of active dashes.
-  active3,
-}
-
-extension on SignpostSpriteState {
-  String get path {
-    switch (this) {
-      case SignpostSpriteState.inactive:
-        return Assets.images.signpost.inactive.keyName;
-      case SignpostSpriteState.active1:
-        return Assets.images.signpost.active1.keyName;
-      case SignpostSpriteState.active2:
-        return Assets.images.signpost.active2.keyName;
-      case SignpostSpriteState.active3:
-        return Assets.images.signpost.active3.keyName;
-    }
-  }
-
-  SignpostSpriteState get next {
-    return SignpostSpriteState
-        .values[(index + 1) % SignpostSpriteState.values.length];
-  }
-}
-
-/// {@template signpost}
-/// A sign, found in the Flutter Forest.
-///
-/// Lights up a new sign whenever all three [DashNestBumper]s are hit.
-/// {@endtemplate}
-class Signpost extends BodyComponent with InitialPosition {
-  /// {@macro signpost}
-  Signpost({
-    Iterable<Component>? children,
-  }) : super(
-          renderBody: false,
-          children: [
-            _SignpostSpriteComponent(),
-            ...?children,
-          ],
-        );
-
-  /// Forwards the sprite to the next [SignpostSpriteState].
-  ///
-  /// If the current state is the last one it cycles back to the initial state.
-  void progress() => firstChild<_SignpostSpriteComponent>()!.progress();
-
-  @override
-  Body createBody() {
-    final shape = CircleShape()..radius = 0.25;
-    final fixtureDef = FixtureDef(shape);
-    final bodyDef = BodyDef(
-      position: initialPosition,
-    );
-
-    return world.createBody(bodyDef)..createFixture(fixtureDef);
-  }
-}
-
-class _SignpostSpriteComponent extends SpriteGroupComponent<SignpostSpriteState>
-    with HasGameRef {
-  _SignpostSpriteComponent()
-      : super(
-          anchor: Anchor.bottomCenter,
-          position: Vector2(0.65, 0.45),
-        );
-
-  void progress() => current = current?.next;
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    final sprites = <SignpostSpriteState, Sprite>{};
-    this.sprites = sprites;
-    for (final spriteState in SignpostSpriteState.values) {
-      sprites[spriteState] = Sprite(
-        gameRef.images.fromCache(spriteState.path),
-      );
-    }
-
-    current = SignpostSpriteState.inactive;
-    size = sprites[current]!.originalSize / 10;
-  }
-}

packages/pinball_components/lib/src/components/signpost/cubit/signpost_cubit.dart

@@ -0,0 +1,18 @@
+// ignore_for_file: public_member_api_docs
+
+import 'package:bloc/bloc.dart';
+
+part 'signpost_state.dart';
+
+class SignpostCubit extends Cubit<SignpostState> {
+  SignpostCubit() : super(SignpostState.inactive);
+
+  void onProgressed() {
+    final index = SignpostState.values.indexOf(state);
+    emit(
+      SignpostState.values[(index + 1) % SignpostState.values.length],
+    );
+  }
+
+  bool isFullyProgressed() => state == SignpostState.active3;
+}

packages/pinball_components/lib/src/components/signpost/cubit/signpost_state.dart

@@ -0,0 +1,17 @@
+// ignore_for_file: public_member_api_docs
+
+part of 'signpost_cubit.dart';
+
+enum SignpostState {
+  /// Signpost with no active eggs.
+  inactive,
+
+  /// Signpost with a single sign of lit up eggs.
+  active1,
+
+  /// Signpost with two signs of lit up eggs.
+  active2,
+
+  /// Signpost with all signs of lit up eggs.
+  active3,
+}

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

@@ -0,0 +1,109 @@
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:flutter/foundation.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+export 'cubit/signpost_cubit.dart';
+
+/// {@template signpost}
+/// A sign, found in the Flutter Forest.
+///
+/// Lights up a new sign whenever all three [DashNestBumper]s are hit.
+/// {@endtemplate}
+class Signpost extends BodyComponent with InitialPosition {
+  /// {@macro signpost}
+  Signpost({
+    Iterable<Component>? children,
+  }) : this._(
+          children: children,
+          bloc: SignpostCubit(),
+        );
+
+  Signpost._({
+    Iterable<Component>? children,
+    required this.bloc,
+  }) : super(
+          renderBody: false,
+          children: [
+            _SignpostSpriteComponent(
+              current: bloc.state,
+            ),
+            ...?children,
+          ],
+        );
+
+  /// Creates a [Signpost] without any children.
+  ///
+  /// This can be used for testing [Signpost]'s behaviors in isolation.
+  // TODO(alestiago): Refactor injecting bloc once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  @visibleForTesting
+  Signpost.test({
+    required this.bloc,
+  });
+
+  // TODO(alestiago): Consider refactoring once the following is merged:
+  // https://github.com/flame-engine/flame/pull/1538
+  // ignore: public_member_api_docs
+  final SignpostCubit bloc;
+
+  @override
+  void onRemove() {
+    bloc.close();
+    super.onRemove();
+  }
+
+  @override
+  Body createBody() {
+    final shape = CircleShape()..radius = 0.25;
+    final bodyDef = BodyDef(
+      position: initialPosition,
+    );
+
+    return world.createBody(bodyDef)..createFixtureFromShape(shape);
+  }
+}
+
+class _SignpostSpriteComponent extends SpriteGroupComponent<SignpostState>
+    with HasGameRef, ParentIsA<Signpost> {
+  _SignpostSpriteComponent({
+    required SignpostState current,
+  }) : super(
+          anchor: Anchor.bottomCenter,
+          position: Vector2(0.65, 0.45),
+          current: current,
+        );
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    parent.bloc.stream.listen((state) => current = state);
+
+    final sprites = <SignpostState, Sprite>{};
+    this.sprites = sprites;
+    for (final spriteState in SignpostState.values) {
+      sprites[spriteState] = Sprite(
+        gameRef.images.fromCache(spriteState.path),
+      );
+    }
+
+    current = SignpostState.inactive;
+    size = sprites[current]!.originalSize / 10;
+  }
+}
+
+extension on SignpostState {
+  String get path {
+    switch (this) {
+      case SignpostState.inactive:
+        return Assets.images.signpost.inactive.keyName;
+      case SignpostState.active1:
+        return Assets.images.signpost.active1.keyName;
+      case SignpostState.active2:
+        return Assets.images.signpost.active2.keyName;
+      case SignpostState.active3:
+        return Assets.images.signpost.active3.keyName;
+    }
+  }
+}

packages/pinball_components/pubspec.yaml

@@ -81,6 +81,7 @@ flutter:
     - assets/images/google_word/letter5/
     - assets/images/google_word/letter6/
     - assets/images/signpost/
+    - assets/images/multiball/
     - assets/images/multiplier/x2/
     - assets/images/multiplier/x3/
     - assets/images/multiplier/x4/

packages/pinball_components/sandbox/lib/main.dart

@@ -27,6 +27,7 @@ void main() {
   addScoreStories(dashbook);
   addBackboardStories(dashbook);
   addDinoWallStories(dashbook);
+  addMultiballStories(dashbook);
   addMultipliersStories(dashbook);
 
   runApp(dashbook);

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

@@ -17,7 +17,7 @@ class AndroidSpaceshipGame extends BallGame {
         );
 
   static const description = '''
-    Shows how the AndroidSpaceship is rendered.
+    Shows how the AndroidSpaceship and AndroidAnimatronic are rendered.
 
     - Activate the "trace" parameter to overlay the body.
     - Tap anywhere on the screen to spawn a Ball into the game.
@@ -28,8 +28,11 @@ class AndroidSpaceshipGame extends BallGame {
     await super.onLoad();
 
     camera.followVector2(Vector2.zero());
-    await add(
+    await addAll(
+      [
         AndroidSpaceship(position: Vector2.zero()),
+        AndroidAnimatronic(),
+      ],
     );
 
     await traceAllBodies();

packages/pinball_components/sandbox/lib/stories/flutter_forest/signpost_game.dart

@@ -34,6 +34,6 @@ class SignpostGame extends BallGame {
   @override
   void onTap() {
     super.onTap();
-    firstChild<Signpost>()!.progress();
+    firstChild<Signpost>()!.bloc.onProgressed();
   }
 }

packages/pinball_components/sandbox/lib/stories/multiball/multiball_game.dart

@@ -0,0 +1,56 @@
+import 'package:flame/input.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/stories/ball/basic_ball_game.dart';
+
+class MultiballGame extends BallGame with KeyboardEvents {
+  MultiballGame()
+      : super(
+          imagesFileNames: [
+            Assets.images.multiball.lit.keyName,
+            Assets.images.multiball.dimmed.keyName,
+          ],
+        );
+
+  static const description = '''
+    Shows how the Multiball are rendered.
+      
+    - Tap anywhere on the screen to spawn a ball into the game.
+    - Press space bar to animate multiballs.
+''';
+
+  final List<Multiball> multiballs = [
+    Multiball.a(),
+    Multiball.b(),
+    Multiball.c(),
+    Multiball.d(),
+  ];
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+
+    camera.followVector2(Vector2.zero());
+
+    await addAll(multiballs);
+    await traceAllBodies();
+  }
+
+  @override
+  KeyEventResult onKeyEvent(
+    RawKeyEvent event,
+    Set<LogicalKeyboardKey> keysPressed,
+  ) {
+    if (event is RawKeyDownEvent &&
+        event.logicalKey == LogicalKeyboardKey.space) {
+      for (final multiball in multiballs) {
+        multiball.bloc.onBlink();
+      }
+
+      return KeyEventResult.handled;
+    }
+
+    return KeyEventResult.ignored;
+  }
+}

packages/pinball_components/sandbox/lib/stories/multiball/stories.dart

@@ -0,0 +1,11 @@
+import 'package:dashbook/dashbook.dart';
+import 'package:sandbox/common/common.dart';
+import 'package:sandbox/stories/multiball/multiball_game.dart';
+
+void addMultiballStories(Dashbook dashbook) {
+  dashbook.storiesOf('Multiball').addGame(
+        title: 'Assets',
+        description: MultiballGame.description,
+        gameBuilder: (_) => MultiballGame(),
+      );
+}

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

@@ -10,6 +10,7 @@ export 'flutter_forest/stories.dart';
 export 'google_word/stories.dart';
 export 'launch_ramp/stories.dart';
 export 'layer/stories.dart';
+export 'multiball/stories.dart';
 export 'multipliers/stories.dart';
 export 'plunger/stories.dart';
 export 'score/stories.dart';

packages/pinball_components/test/helpers/helpers.dart

@@ -1,2 +1 @@
-export 'mocks.dart';
 export 'test_game.dart';

packages/pinball_components/test/helpers/mocks.dart

@@ -1,30 +0,0 @@
-import 'package:flame/components.dart';
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:mocktail/mocktail.dart';
-import 'package:pinball_components/pinball_components.dart';
-
-class MockFilter extends Mock implements Filter {}
-
-class MockFixture extends Mock implements Fixture {}
-
-class MockBody extends Mock implements Body {}
-
-class MockBall extends Mock implements Ball {}
-
-class MockGame extends Mock implements Forge2DGame {}
-
-class MockContact extends Mock implements Contact {}
-
-class MockComponent extends Mock implements Component {}
-
-class MockAndroidBumperCubit extends Mock implements AndroidBumperCubit {}
-
-class MockGoogleLetterCubit extends Mock implements GoogleLetterCubit {}
-
-class MockSparkyBumperCubit extends Mock implements SparkyBumperCubit {}
-
-class MockDashNestBumperCubit extends Mock implements DashNestBumperCubit {}
-
-class MockMultiplierCubit extends Mock implements MultiplierCubit {}
-
-class MockChromeDinoCubit extends Mock implements ChromeDinoCubit {}

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

@@ -0,0 +1,70 @@
+// ignore_for_file: cascade_invocations
+
+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 '../../helpers/helpers.dart';
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final asset = Assets.images.android.spaceship.animatronic.keyName;
+  final flameTester = FlameTester(() => TestGame([asset]));
+
+  group('AndroidAnimatronic', () {
+    flameTester.testGameWidget(
+      'renders correctly',
+      setUp: (game, tester) async {
+        await game.images.load(asset);
+        await game.ensureAdd(AndroidAnimatronic());
+        game.camera.followVector2(Vector2.zero());
+        await tester.pump();
+      },
+      verify: (game, tester) async {
+        final animationDuration = game
+            .firstChild<AndroidAnimatronic>()!
+            .firstChild<SpriteAnimationComponent>()!
+            .animation!
+            .totalDuration();
+
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/android_animatronic/start.png'),
+        );
+
+        game.update(animationDuration * 0.5);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/android_animatronic/middle.png'),
+        );
+
+        game.update(animationDuration * 0.5);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('golden/android_animatronic/end.png'),
+        );
+      },
+    );
+
+    flameTester.test(
+      'loads correctly',
+      (game) async {
+        final androidAnimatronic = AndroidAnimatronic();
+        await game.ensureAdd(androidAnimatronic);
+        expect(game.contains(androidAnimatronic), isTrue);
+      },
+    );
+
+    flameTester.test('adds new children', (game) async {
+      final component = Component();
+      final androidAnimatronic = AndroidAnimatronic(
+        children: [component],
+      );
+      await game.ensureAdd(androidAnimatronic);
+      expect(androidAnimatronic.children, contains(component));
+    });
+  });
+}

packages/pinball_components/test/src/components/android_bumper/android_bumper_test.dart

@@ -11,6 +11,8 @@ import 'package:pinball_components/src/components/bumping_behavior.dart';
 
 import '../../../helpers/helpers.dart';
 
+class _MockAndroidBumperCubit extends Mock implements AndroidBumperCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final assets = [
@@ -46,7 +48,7 @@ void main() {
     // https://github.com/flame-engine/flame/pull/1538
     // ignore: public_member_api_docs
     flameTester.test('closes bloc when removed', (game) async {
-      final bloc = MockAndroidBumperCubit();
+      final bloc = _MockAndroidBumperCubit();
       whenListen(
         bloc,
         const Stream<AndroidBumperState>.empty(),

packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_ball_contact_behavior_test.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: cascade_invocations
 
 import 'package:bloc_test/bloc_test.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';
@@ -9,6 +10,12 @@ import 'package:pinball_components/src/components/android_bumper/behaviors/behav
 
 import '../../../../helpers/helpers.dart';
 
+class _MockBall extends Mock implements Ball {}
+
+class _MockContact extends Mock implements Contact {}
+
+class _MockAndroidBumperCubit extends Mock implements AndroidBumperCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final flameTester = FlameTester(TestGame.new);
@@ -27,7 +34,7 @@ void main() {
         'beginContact emits onBallContacted when contacts with a ball',
         (game) async {
           final behavior = AndroidBumperBallContactBehavior();
-          final bloc = MockAndroidBumperCubit();
+          final bloc = _MockAndroidBumperCubit();
           whenListen(
             bloc,
             const Stream<AndroidBumperState>.empty(),
@@ -38,7 +45,7 @@ void main() {
           await androidBumper.add(behavior);
           await game.ensureAdd(androidBumper);
 
-          behavior.beginContact(MockBall(), MockContact());
+          behavior.beginContact(_MockBall(), _MockContact());
 
           verify(androidBumper.bloc.onBallContacted).called(1);
         },

packages/pinball_components/test/src/components/android_bumper/behaviors/android_bumper_blinking_behavior_test.dart

@@ -9,6 +9,8 @@ import 'package:pinball_components/src/components/android_bumper/behaviors/behav
 
 import '../../../../helpers/helpers.dart';
 
+class _MockAndroidBumperCubit extends Mock implements AndroidBumperCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final flameTester = FlameTester(TestGame.new);
@@ -20,7 +22,7 @@ void main() {
         'calls onBlinked after 0.05 seconds when dimmed',
         setUp: (game, tester) async {
           final behavior = AndroidBumperBlinkingBehavior();
-          final bloc = MockAndroidBumperCubit();
+          final bloc = _MockAndroidBumperCubit();
           final streamController = StreamController<AndroidBumperState>();
           whenListen(
             bloc,

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

@@ -0,0 +1,109 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flame/components.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/android_spaceship/behaviors/behaviors.dart';
+import 'package:pinball_flame/pinball_flame.dart';
+
+import '../../../helpers/helpers.dart';
+
+class _MockAndroidSpaceshipCubit extends Mock implements AndroidSpaceshipCubit {
+}
+
+void main() {
+  group('AndroidSpaceship', () {
+    final assets = [
+      Assets.images.android.spaceship.saucer.keyName,
+      Assets.images.android.spaceship.lightBeam.keyName,
+    ];
+    final flameTester = FlameTester(() => TestGame(assets));
+
+    flameTester.test('loads correctly', (game) async {
+      final component = AndroidSpaceship(position: Vector2.zero());
+      await game.ensureAdd(component);
+      expect(game.contains(component), isTrue);
+    });
+
+    flameTester.testGameWidget(
+      'renders correctly',
+      setUp: (game, tester) async {
+        await game.images.loadAll(assets);
+        final canvas = ZCanvasComponent(
+          children: [AndroidSpaceship(position: Vector2.zero())],
+        );
+        await game.ensureAdd(canvas);
+        game.camera.followVector2(Vector2.zero());
+        await game.ready();
+        await tester.pump();
+      },
+      verify: (game, tester) async {
+        const goldenFilePath = '../golden/android_spaceship/';
+        final animationDuration = game
+            .descendants()
+            .whereType<SpriteAnimationComponent>()
+            .single
+            .animation!
+            .totalDuration();
+
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('${goldenFilePath}start.png'),
+        );
+
+        game.update(animationDuration * 0.5);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('${goldenFilePath}middle.png'),
+        );
+
+        game.update(animationDuration * 0.5);
+        await tester.pump();
+        await expectLater(
+          find.byGame<TestGame>(),
+          matchesGoldenFile('${goldenFilePath}end.png'),
+        );
+      },
+    );
+
+    // TODO(alestiago): Consider refactoring once the following is merged:
+    // https://github.com/flame-engine/flame/pull/1538
+    // ignore: public_member_api_docs
+    flameTester.test('closes bloc when removed', (game) async {
+      final bloc = _MockAndroidSpaceshipCubit();
+      whenListen(
+        bloc,
+        const Stream<AndroidSpaceshipState>.empty(),
+        initialState: AndroidSpaceshipState.withoutBonus,
+      );
+      when(bloc.close).thenAnswer((_) async {});
+      final androidSpaceship = AndroidSpaceship.test(bloc: bloc);
+
+      await game.ensureAdd(androidSpaceship);
+      game.remove(androidSpaceship);
+      await game.ready();
+
+      verify(bloc.close).called(1);
+    });
+
+    flameTester.test(
+        'AndroidSpaceshipEntrance has an '
+        'AndroidSpaceshipEntranceBallContactBehavior', (game) async {
+      final androidSpaceship = AndroidSpaceship(position: Vector2.zero());
+      await game.ensureAdd(androidSpaceship);
+
+      final androidSpaceshipEntrance =
+          androidSpaceship.firstChild<AndroidSpaceshipEntrance>();
+      expect(
+        androidSpaceshipEntrance!.children
+            .whereType<AndroidSpaceshipEntranceBallContactBehavior>()
+            .single,
+        isNotNull,
+      );
+    });
+  });
+}

packages/pinball_components/test/src/components/android_spaceship/behaviors/android_spaceship_entrance_ball_contact_behavior_test.dart

@@ -0,0 +1,60 @@
+// ignore_for_file: cascade_invocations
+
+import 'package:bloc_test/bloc_test.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/android_spaceship/behaviors/behaviors.dart';
+
+import '../../../../helpers/helpers.dart';
+
+class _MockAndroidSpaceshipCubit extends Mock implements AndroidSpaceshipCubit {
+}
+
+class _MockBall extends Mock implements Ball {}
+
+class _MockContact extends Mock implements Contact {}
+
+void main() {
+  TestWidgetsFlutterBinding.ensureInitialized();
+  final flameTester = FlameTester(TestGame.new);
+
+  group(
+    'AndroidSpaceshipEntranceBallContactBehavior',
+    () {
+      test('can be instantiated', () {
+        expect(
+          AndroidSpaceshipEntranceBallContactBehavior(),
+          isA<AndroidSpaceshipEntranceBallContactBehavior>(),
+        );
+      });
+
+      flameTester.test(
+        'beginContact calls onBallEntered when entrance contacts with a ball',
+        (game) async {
+          final behavior = AndroidSpaceshipEntranceBallContactBehavior();
+          final bloc = _MockAndroidSpaceshipCubit();
+          whenListen(
+            bloc,
+            const Stream<AndroidSpaceshipState>.empty(),
+            initialState: AndroidSpaceshipState.withoutBonus,
+          );
+
+          final entrance = AndroidSpaceshipEntrance();
+          final androidSpaceship = AndroidSpaceship.test(
+            bloc: bloc,
+            children: [entrance],
+          );
+          await entrance.add(behavior);
+          await game.ensureAdd(androidSpaceship);
+
+          behavior.beginContact(_MockBall(), _MockContact());
+
+          verify(androidSpaceship.bloc.onBallEntered).called(1);
+        },
+      );
+    },
+  );
+}

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

@@ -0,0 +1,24 @@
+import 'package:bloc_test/bloc_test.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:pinball_components/pinball_components.dart';
+
+void main() {
+  group(
+    'AndroidSpaceshipCubit',
+    () {
+      blocTest<AndroidSpaceshipCubit, AndroidSpaceshipState>(
+        'onBallEntered emits withBonus',
+        build: AndroidSpaceshipCubit.new,
+        act: (bloc) => bloc.onBallEntered(),
+        expect: () => [AndroidSpaceshipState.withBonus],
+      );
+
+      blocTest<AndroidSpaceshipCubit, AndroidSpaceshipState>(
+        'onBonusAwarded emits withoutBonus',
+        build: AndroidSpaceshipCubit.new,
+        act: (bloc) => bloc.onBonusAwarded(),
+        expect: () => [AndroidSpaceshipState.withoutBonus],
+      );
+    },
+  );
+}

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

@@ -1,67 +0,0 @@
-// ignore_for_file: cascade_invocations
-
-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_flame/pinball_flame.dart';
-
-import '../../helpers/helpers.dart';
-
-void main() {
-  group('AndroidSpaceship', () {
-    final assets = [
-      Assets.images.android.spaceship.saucer.keyName,
-      Assets.images.android.spaceship.animatronic.keyName,
-      Assets.images.android.spaceship.lightBeam.keyName,
-    ];
-    final flameTester = FlameTester(() => TestGame(assets));
-
-    flameTester.test('loads correctly', (game) async {
-      final component = AndroidSpaceship(position: Vector2.zero());
-      await game.ensureAdd(component);
-      expect(game.contains(component), isTrue);
-    });
-
-    flameTester.testGameWidget(
-      'renders correctly',
-      setUp: (game, tester) async {
-        await game.images.loadAll(assets);
-        final canvas = ZCanvasComponent(
-          children: [AndroidSpaceship(position: Vector2.zero())],
-        );
-        await game.ensureAdd(canvas);
-        game.camera.followVector2(Vector2.zero());
-        await game.ready();
-        await tester.pump();
-      },
-      verify: (game, tester) async {
-        final animationDuration = game
-            .descendants()
-            .whereType<SpriteAnimationComponent>()
-            .last
-            .animation!
-            .totalDuration();
-
-        await expectLater(
-          find.byGame<TestGame>(),
-          matchesGoldenFile('golden/android_spaceship/start.png'),
-        );
-
-        game.update(animationDuration * 0.5);
-        await tester.pump();
-        await expectLater(
-          find.byGame<TestGame>(),
-          matchesGoldenFile('golden/android_spaceship/middle.png'),
-        );
-
-        game.update(animationDuration * 0.5);
-        await tester.pump();
-        await expectLater(
-          find.byGame<TestGame>(),
-          matchesGoldenFile('golden/android_spaceship/end.png'),
-        );
-      },
-    );
-  });
-}

packages/pinball_components/test/src/components/chrome_dino/behaviors/chrome_dino_chomping_behavior_test.dart

@@ -2,6 +2,7 @@
 
 import 'package:bloc_test/bloc_test.dart';
 import 'package:flame/components.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';
@@ -11,6 +12,12 @@ import 'package:pinball_theme/pinball_theme.dart' as theme;
 
 import '../../../../helpers/helpers.dart';
 
+class _MockChromeDinoCubit extends Mock implements ChromeDinoCubit {}
+
+class _MockContact extends Mock implements Contact {}
+
+class _MockFixture extends Mock implements Fixture {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final assets = [
@@ -33,7 +40,7 @@ void main() {
         (game) async {
           final ball = Ball();
           final behavior = ChromeDinoChompingBehavior();
-          final bloc = MockChromeDinoCubit();
+          final bloc = _MockChromeDinoCubit();
           whenListen(
             bloc,
             const Stream<ChromeDinoState>.empty(),
@@ -47,8 +54,8 @@ void main() {
           await chromeDino.add(behavior);
           await game.ensureAddAll([chromeDino, ball]);
 
-          final contact = MockContact();
+          final contact = _MockContact();
-          final fixture = MockFixture();
+          final fixture = _MockFixture();
           when(() => contact.fixtureA).thenReturn(fixture);
           when(() => fixture.userData).thenReturn('inside_mouth');
 

packages/pinball_components/test/src/components/chrome_dino/behaviors/chrome_dino_mouth_opening_behavior_test.dart

@@ -10,6 +10,14 @@ import 'package:pinball_components/src/components/chrome_dino/behaviors/behavior
 
 import '../../../../helpers/helpers.dart';
 
+class _MockChromeDinoCubit extends Mock implements ChromeDinoCubit {}
+
+class _MockContact extends Mock implements Contact {}
+
+class _MockFixture extends Mock implements Fixture {}
+
+class _MockBall extends Mock implements Ball {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final flameTester = FlameTester(TestGame.new);
@@ -29,7 +37,7 @@ void main() {
         'and there is not ball in the mouth',
         (game) async {
           final behavior = ChromeDinoMouthOpeningBehavior();
-          final bloc = MockChromeDinoCubit();
+          final bloc = _MockChromeDinoCubit();
           whenListen(
             bloc,
             const Stream<ChromeDinoState>.empty(),
@@ -43,12 +51,12 @@ void main() {
           await chromeDino.add(behavior);
           await game.ensureAdd(chromeDino);
 
-          final contact = MockContact();
+          final contact = _MockContact();
-          final fixture = MockFixture();
+          final fixture = _MockFixture();
           when(() => contact.fixtureA).thenReturn(fixture);
           when(() => fixture.userData).thenReturn('mouth_opening');
 
-          behavior.preSolve(MockBall(), contact, Manifold());
+          behavior.preSolve(_MockBall(), contact, Manifold());
 
           verify(() => contact.setEnabled(false)).called(1);
         },

packages/pinball_components/test/src/components/chrome_dino/behaviors/chrome_dino_spitting_behavior_test.dart

@@ -13,6 +13,8 @@ import 'package:pinball_theme/pinball_theme.dart' as theme;
 
 import '../../../../helpers/helpers.dart';
 
+class _MockChromeDinoCubit extends Mock implements ChromeDinoCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final assets = [
@@ -36,7 +38,7 @@ void main() {
           (game) async {
             final ball = Ball();
             final behavior = ChromeDinoSpittingBehavior();
-            final bloc = MockChromeDinoCubit();
+            final bloc = _MockChromeDinoCubit();
             final streamController = StreamController<ChromeDinoState>();
             final chompingState = ChromeDinoState(
               status: ChromeDinoStatus.chomping,
@@ -74,7 +76,7 @@ void main() {
           (game) async {
             final ball = Ball();
             final behavior = ChromeDinoSpittingBehavior();
-            final bloc = MockChromeDinoCubit();
+            final bloc = _MockChromeDinoCubit();
             final streamController = StreamController<ChromeDinoState>();
             final chompingState = ChromeDinoState(
               status: ChromeDinoStatus.chomping,

packages/pinball_components/test/src/components/chrome_dino/behaviors/chrome_dino_swiveling_behavior_test.dart

@@ -10,6 +10,8 @@ import 'package:pinball_components/src/components/chrome_dino/behaviors/behavior
 
 import '../../../../helpers/helpers.dart';
 
+class _MockChromeDinoCubit extends Mock implements ChromeDinoCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final flameTester = FlameTester(TestGame.new);
@@ -30,7 +32,7 @@ void main() {
         'creates a RevoluteJoint',
         (game) async {
           final behavior = ChromeDinoSwivelingBehavior();
-          final bloc = MockChromeDinoCubit();
+          final bloc = _MockChromeDinoCubit();
           whenListen(
             bloc,
             const Stream<ChromeDinoState>.empty(),
@@ -52,7 +54,7 @@ void main() {
         'reverses swivel direction on each timer tick',
         (game) async {
           final behavior = ChromeDinoSwivelingBehavior();
-          final bloc = MockChromeDinoCubit();
+          final bloc = _MockChromeDinoCubit();
           whenListen(
             bloc,
             const Stream<ChromeDinoState>.empty(),
@@ -84,7 +86,7 @@ void main() {
           'and mouth is open',
           setUp: (game, tester) async {
             final behavior = ChromeDinoSwivelingBehavior();
-            final bloc = MockChromeDinoCubit();
+            final bloc = _MockChromeDinoCubit();
             whenListen(
               bloc,
               const Stream<ChromeDinoState>.empty(),
@@ -113,7 +115,7 @@ void main() {
           'and mouth is closed',
           setUp: (game, tester) async {
             final behavior = ChromeDinoSwivelingBehavior();
-            final bloc = MockChromeDinoCubit();
+            final bloc = _MockChromeDinoCubit();
             whenListen(
               bloc,
               const Stream<ChromeDinoState>.empty(),
@@ -141,7 +143,7 @@ void main() {
           'and mouth is closed',
           setUp: (game, tester) async {
             final behavior = ChromeDinoSwivelingBehavior();
-            final bloc = MockChromeDinoCubit();
+            final bloc = _MockChromeDinoCubit();
             whenListen(
               bloc,
               const Stream<ChromeDinoState>.empty(),

packages/pinball_components/test/src/components/chrome_dino/chrome_dino_test.dart

@@ -10,6 +10,8 @@ import 'package:pinball_components/src/components/chrome_dino/behaviors/behavior
 
 import '../../../helpers/helpers.dart';
 
+class _MockChromeDinoCubit extends Mock implements ChromeDinoCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final assets = [
@@ -73,7 +75,7 @@ void main() {
     // https://github.com/flame-engine/flame/pull/1538
     // ignore: public_member_api_docs
     flameTester.test('closes bloc when removed', (game) async {
-      final bloc = MockChromeDinoCubit();
+      final bloc = _MockChromeDinoCubit();
       whenListen(
         bloc,
         const Stream<ChromeDinoState>.empty(),

packages/pinball_components/test/src/components/chrome_dino/cubit/chrome_dino_cubit_test.dart

@@ -35,7 +35,8 @@ void main() {
       );
 
       blocTest<ChromeDinoCubit, ChromeDinoState>(
-        'onChomp emits ChromeDinoStatus.chomping and chomped ball',
+        'onChomp emits ChromeDinoStatus.chomping and chomped ball '
+        'when the ball is not in the mouth',
         build: ChromeDinoCubit.new,
         act: (bloc) => bloc.onChomp(ball),
         expect: () => [
@@ -54,7 +55,15 @@ void main() {
       );
 
       blocTest<ChromeDinoCubit, ChromeDinoState>(
-        'onSpit emits ChromeDinoStatus.idle',
+        'onChomp emits nothing when the ball is already in the mouth',
+        build: ChromeDinoCubit.new,
+        seed: () => const ChromeDinoState.inital().copyWith(ball: ball),
+        act: (bloc) => bloc.onChomp(ball),
+        expect: () => <ChromeDinoState>[],
+      );
+
+      blocTest<ChromeDinoCubit, ChromeDinoState>(
+        'onSpit emits ChromeDinoStatus.idle and removes ball',
         build: ChromeDinoCubit.new,
         act: (bloc) => bloc.onSpit(),
         expect: () => [
@@ -62,6 +71,10 @@ void main() {
             (state) => state.status,
             'status',
             ChromeDinoStatus.idle,
+          )..having(
+              (state) => state.ball,
+              'ball',
+              null,
             )
         ],
       );

packages/pinball_components/test/src/components/dash_nest_bumper/behaviors/dash_nest_bumper_ball_contact_behavior_test.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: cascade_invocations
 
 import 'package:bloc_test/bloc_test.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';
@@ -9,6 +10,12 @@ import 'package:pinball_components/src/components/dash_nest_bumper/behaviors/beh
 
 import '../../../../helpers/helpers.dart';
 
+class _MockDashNestBumperCubit extends Mock implements DashNestBumperCubit {}
+
+class _MockBall extends Mock implements Ball {}
+
+class _MockContact extends Mock implements Contact {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
   final flameTester = FlameTester(TestGame.new);
@@ -27,7 +34,7 @@ void main() {
         'beginContact emits onBallContacted when contacts with a ball',
         (game) async {
           final behavior = DashNestBumperBallContactBehavior();
-          final bloc = MockDashNestBumperCubit();
+          final bloc = _MockDashNestBumperCubit();
           whenListen(
             bloc,
             const Stream<DashNestBumperState>.empty(),
@@ -38,7 +45,7 @@ void main() {
           await dashNestBumper.add(behavior);
           await game.ensureAdd(dashNestBumper);
 
-          behavior.beginContact(MockBall(), MockContact());
+          behavior.beginContact(_MockBall(), _MockContact());
 
           verify(dashNestBumper.bloc.onBallContacted).called(1);
         },

packages/pinball_components/test/src/components/dash_nest_bumper/dash_nest_bumper_test.dart

@@ -11,6 +11,8 @@ import 'package:pinball_components/src/components/dash_nest_bumper/behaviors/beh
 
 import '../../../helpers/helpers.dart';
 
+class _MockDashNestBumperCubit extends Mock implements DashNestBumperCubit {}
+
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
@@ -48,7 +50,7 @@ void main() {
     // https://github.com/flame-engine/flame/pull/1538
     // ignore: public_member_api_docs
     flameTester.test('closes bloc when removed', (game) async {
-      final bloc = MockDashNestBumperCubit();
+      final bloc = _MockDashNestBumperCubit();
       whenListen(
         bloc,
         const Stream<DashNestBumperState>.empty(),