refactor: changed listenWhen conditions

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

@@ -23,11 +23,10 @@ class RampBonusBehavior extends Component
     SpaceshipRampState previousState,
     SpaceshipRampState newState,
   ) {
-    final hasChanged = previousState.hits != newState.hits;
-    final hasHit = newState.hits != 0;
+    final hitsIncreased = previousState.hits < newState.hits;
     final achievedOneMillionPoints = newState.hits % 10 == 0;
 
-    return hasChanged && hasHit && achievedOneMillionPoints;
+    return hitsIncreased && achievedOneMillionPoints;
   }
 
   @override

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

@@ -13,11 +13,10 @@ class RampMultiplierBehavior extends Component
     SpaceshipRampState previousState,
     SpaceshipRampState newState,
   ) {
-    final hasChanged =
-        previousState.hits != newState.hits && newState.hits != 0;
+    final hitsIncreased = previousState.hits < newState.hits;
     final achievedFiveShots = newState.hits % 5 == 0;
     final canIncrease = readBloc<GameBloc, GameState>().state.multiplier != 6;
-    return hasChanged && achievedFiveShots && canIncrease;
+    return hitsIncreased & achievedFiveShots && canIncrease;
   }
 
   @override

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

@@ -12,7 +12,7 @@ class RampProgressBehavior extends Component
     SpaceshipRampState previousState,
     SpaceshipRampState newState,
   ) {
-    return previousState.hits != newState.hits && newState.hits != 0;
+    return previousState.hits < newState.hits;
   }
 
   @override

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

@@ -23,7 +23,7 @@ class RampShotBehavior extends Component
     SpaceshipRampState previousState,
     SpaceshipRampState newState,
   ) {
-    return previousState.hits != newState.hits && newState.hits != 0;
+    return previousState.hits < newState.hits;
   }
 
   @override

packages/pinball_components/test/src/components/spaceship_ramp/spaceship_ramp_test.dart

@@ -103,9 +103,7 @@ void main() {
           );
         },
       );
-    });
 
-    group('adds', () {
       flameTester.test('new children', (game) async {
         final component = Component();
         final ramp = SpaceshipRamp(children: [component]);