refactor: changed ramp behaviors to new flame bloc

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

@@ -1,6 +1,7 @@
 import 'dart:async';
 
 import 'package:flame/components.dart';
+import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flutter/material.dart';
 import 'package:pinball/game/behaviors/behaviors.dart';
 import 'package:pinball_components/pinball_components.dart';
@@ -22,39 +23,30 @@ class RampBonusBehavior extends Component with ParentIsA<SpaceshipRamp> {
   @visibleForTesting
   RampBonusBehavior.test({
     required Points points,
-    required this.subscription,
   })  : _points = points,
         super();
 
   final Points _points;
 
-  /// Subscription to [SpaceshipRampState] at [SpaceshipRamp].
-  @visibleForTesting
-  StreamSubscription? subscription;
-
-  @override
-  void onMount() {
-    super.onMount();
-
-    subscription = subscription ??
-        parent.bloc.stream.listen((state) {
-          final achievedOneMillionPoints = state.hits % 10 == 0;
-
-          if (achievedOneMillionPoints) {
-            parent.add(
-              ScoringBehavior(
-                points: _points,
-                position: Vector2(0, -60),
-                duration: 2,
-              ),
-            );
-          }
-        });
-  }
-
   @override
-  void onRemove() {
+  Future<void> onLoad() async {
-    subscription?.cancel();
+    await super.onLoad();
-    super.onRemove();
+    await add(
+      FlameBlocListener<SpaceshipRampCubit, SpaceshipRampState>(
+        listenWhen: (previousState, newState) =>
+            previousState.hits != newState.hits &&
+            newState.hits != 0 &&
+            newState.hits % 10 == 0,
+        onNewState: (state) {
+          parent.add(
+            ScoringBehavior(
+              points: _points,
+              position: Vector2(0, -60),
+              duration: 2,
+            ),
+          );
+        },
+      ),
+    );
   }
 }

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

@@ -11,8 +11,7 @@ import 'package:pinball_flame/pinball_flame.dart';
 /// Increases the multiplier when a [Ball] is shot 5 times into the
 /// [SpaceshipRamp].
 /// {@endtemplate}
-class RampMultiplierBehavior extends Component
+class RampMultiplierBehavior extends Component with ParentIsA<SpaceshipRamp> {
-    with ParentIsA<SpaceshipRamp>, FlameBlocReader<GameBloc, GameState> {
   /// {@macro ramp_multiplier_behavior}
   RampMultiplierBehavior() : super();
 
@@ -20,39 +19,25 @@ class RampMultiplierBehavior extends Component
   ///
   /// This can be used for testing [RampMultiplierBehavior] in isolation.
   @visibleForTesting
-  RampMultiplierBehavior.test({
+  RampMultiplierBehavior.test() : super();
-    required this.subscription,
-  }) : super();
-
-  /// Subscription to [SpaceshipRampState] at [SpaceshipRamp].
-  @visibleForTesting
-  StreamSubscription? subscription;
-
-  @override
-  void onMount() {
-    super.onMount();
-
-    var previousState = const SpaceshipRampState.initial();
-
-    subscription = subscription ??
-        parent.bloc.stream.listen((state) {
-          final listenWhen =
-              previousState.hits != state.hits && state.hits != 0;
-          if (listenWhen) {
-            final achievedFiveShots = state.hits % 5 == 0;
-
-            if (achievedFiveShots) {
-              bloc.add(const MultiplierIncreased());
-            }
-
-            previousState = state;
-          }
-        });
-  }
 
   @override
-  void onRemove() {
+  Future<void> onLoad() async {
-    subscription?.cancel();
+    await super.onLoad();
-    super.onRemove();
+    await add(
+      FlameBlocListener<SpaceshipRampCubit, SpaceshipRampState>(
+        listenWhen: (previousState, newState) {
+          final hasChanged =
+              previousState.hits != newState.hits && newState.hits != 0;
+          final achievedFiveShots = newState.hits % 5 == 0;
+          final canIncrease =
+              readBloc<GameBloc, GameState>().state.multiplier != 6;
+          return hasChanged && achievedFiveShots && canIncrease;
+        },
+        onNewState: (state) {
+          readBloc<GameBloc, GameState>().add(const MultiplierIncreased());
+        },
+      ),
+    );
   }
 }

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

@@ -4,15 +4,13 @@ import 'package:flame/components.dart';
 import 'package:flame_bloc/flame_bloc.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:pinball/game/behaviors/behaviors.dart';
-import 'package:pinball/game/game.dart';
 import 'package:pinball_components/pinball_components.dart';
 import 'package:pinball_flame/pinball_flame.dart';
 
 /// {@template ramp_shot_behavior}
 /// Increases the score when a [Ball] is shot into the [SpaceshipRamp].
 /// {@endtemplate}
-class RampShotBehavior extends Component
+class RampShotBehavior extends Component with ParentIsA<SpaceshipRamp> {
-    with ParentIsA<SpaceshipRamp>, FlameBlocReader<GameBloc, GameState> {
   /// {@macro ramp_shot_behavior}
   RampShotBehavior({
     required Points points,
@@ -25,38 +23,27 @@ class RampShotBehavior extends Component
   @visibleForTesting
   RampShotBehavior.test({
     required Points points,
-    required this.subscription,
   })  : _points = points,
         super();
 
   final Points _points;
 
-  /// Subscription to [SpaceshipRampState] at [SpaceshipRamp].
-  @visibleForTesting
-  StreamSubscription? subscription;
-
-  @override
-  void onMount() {
-    super.onMount();
-
-    subscription = subscription ??
-        parent.bloc.stream.listen((state) {
-          final achievedOneMillionPoints = state.hits % 10 == 0;
-
-          if (!achievedOneMillionPoints) {
-            parent.add(
-              ScoringBehavior(
-                points: _points,
-                position: Vector2(0, -45),
-              ),
-            );
-          }
-        });
-  }
-
   @override
-  void onRemove() {
+  Future<void> onLoad() async {
-    subscription?.cancel();
+    await super.onLoad();
-    super.onRemove();
+    await add(
+      FlameBlocListener<SpaceshipRampCubit, SpaceshipRampState>(
+        listenWhen: (previousState, newState) =>
+            previousState.hits != newState.hits && newState.hits != 0,
+        onNewState: (state) {
+          parent.add(
+            ScoringBehavior(
+              points: _points,
+              position: Vector2(0, -45),
+            ),
+          );
+        },
+      ),
+    );
   }
 }

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

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