feat: added event for sparky bumpers hit

lib/game/bloc/game_bloc.dart

@@ -13,6 +13,7 @@ class GameBloc extends Bloc<GameEvent, GameState> {
     on<Scored>(_onScored);
     on<BonusLetterActivated>(_onBonusLetterActivated);
     on<DashNestActivated>(_onDashNestActivated);
+    on<SparkyFireActivated>(_onSparkyFireActivated);
   }
 
   static const bonusWord = 'GOOGLE';
@@ -77,4 +78,23 @@ class GameBloc extends Bloc<GameEvent, GameState> {
       );
     }
   }
+
+  void _onSparkyFireActivated(SparkyFireActivated event, Emitter emit) {
+    var newFires = <String>{};
+
+    if (state.activatedSparkyFires.contains(event.fireId)) {
+      newFires = state.activatedSparkyFires.difference({event.fireId});
+    } else {
+      newFires = {
+        ...state.activatedSparkyFires,
+        event.fireId,
+      };
+    }
+
+    emit(
+      state.copyWith(
+        activatedSparkyFires: newFires,
+      ),
+    );
+  }
 }

lib/game/bloc/game_event.dart

@@ -54,3 +54,12 @@ class DashNestActivated extends GameEvent {
   @override
   List<Object?> get props => [nestId];
 }
+
+class SparkyFireActivated extends GameEvent {
+  const SparkyFireActivated(this.fireId);
+
+  final String fireId;
+
+  @override
+  List<Object?> get props => [fireId];
+}

lib/game/bloc/game_state.dart

@@ -24,6 +24,7 @@ class GameState extends Equatable {
     required this.activatedBonusLetters,
     required this.bonusHistory,
     required this.activatedDashNests,
+    required this.activatedSparkyFires,
   })  : assert(score >= 0, "Score can't be negative"),
         assert(balls >= 0, "Number of balls can't be negative");
 
@@ -32,6 +33,7 @@ class GameState extends Equatable {
         balls = 3,
         activatedBonusLetters = const [],
         activatedDashNests = const {},
+        activatedSparkyFires = const {},
         bonusHistory = const [];
 
   /// The current score of the game.
@@ -48,6 +50,9 @@ class GameState extends Equatable {
   /// Active dash nests.
   final Set<String> activatedDashNests;
 
+  /// Active sparky fires.
+  final Set<String> activatedSparkyFires;
+
   /// Holds the history of all the [GameBonus]es earned by the player during a
   /// PinballGame.
   final List<GameBonus> bonusHistory;
@@ -64,6 +69,7 @@ class GameState extends Equatable {
     int? balls,
     List<int>? activatedBonusLetters,
     Set<String>? activatedDashNests,
+    Set<String>? activatedSparkyFires,
     List<GameBonus>? bonusHistory,
   }) {
     assert(
@@ -77,6 +83,7 @@ class GameState extends Equatable {
       activatedBonusLetters:
           activatedBonusLetters ?? this.activatedBonusLetters,
       activatedDashNests: activatedDashNests ?? this.activatedDashNests,
+      activatedSparkyFires: activatedSparkyFires ?? this.activatedSparkyFires,
       bonusHistory: bonusHistory ?? this.bonusHistory,
     );
   }
@@ -87,6 +94,7 @@ class GameState extends Equatable {
         balls,
         activatedBonusLetters,
         activatedDashNests,
+        activatedSparkyFires,
         bonusHistory,
       ];
 }