feat: added plunger zone and placed rocket over plunger

lib/game/components/components.dart

@@ -7,6 +7,7 @@ export 'controlled_plunger.dart';
 export 'controlled_sparky_computer.dart';
 export 'flutter_forest.dart';
 export 'game_flow_controller.dart';
+export 'plunger_zone.dart';
 export 'score_effect_controller.dart';
 export 'score_points.dart';
 export 'sparky_fire_zone.dart';

lib/game/components/plunger_zone.dart

@@ -0,0 +1,41 @@
+import 'package:flame/components.dart';
+import 'package:flame_forge2d/flame_forge2d.dart';
+import 'package:pinball/game/components/components.dart';
+import 'package:pinball/gen/assets.gen.dart';
+import 'package:pinball_components/pinball_components.dart' hide Assets;
+
+/// {@template plunger_zone}
+/// A [Blueprint] which creates zone for the [Plunger].
+/// {@endtemplate}
+class PlungerZone extends Forge2DBlueprint {
+  /// {@macro plunger_zone}
+  PlungerZone();
+
+  late final Plunger plunger;
+
+  @override
+  void build(Forge2DGame gameRef) {
+    plunger = ControlledPlunger(compressionDistance: 12.3)
+      ..initialPosition = Vector2(40.1, -38);
+
+    final _rocket = _PlungerRocketSpriteComponent();
+
+    addAll([_rocket, plunger]);
+  }
+}
+
+class _PlungerRocketSpriteComponent extends SpriteComponent with HasGameRef {
+  _PlungerRocketSpriteComponent() : super(priority: 5);
+
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final sprite = await gameRef.loadSprite(
+      Assets.images.components.rocket.path,
+    );
+    this.sprite = sprite;
+    size = sprite.originalSize / 10;
+    anchor = Anchor.center;
+    position = Vector2(43.5, 62);
+  }
+}

lib/game/pinball_game.dart

@@ -48,10 +48,8 @@ class PinballGame extends Forge2DGame
     unawaited(addFromBlueprint(LaunchRamp()));
     unawaited(addFromBlueprint(ControlledSparkyComputer()));
 
-    final plunger = ControlledPlunger(compressionDistance: 29)
-      ..initialPosition = Vector2(38, -19);
-    await add(plunger);
-
+    final plungerZone = PlungerZone();
+    unawaited(addFromBlueprint(plungerZone));
     unawaited(add(Board()));
     unawaited(add(SparkyFireZone()));
     unawaited(addFromBlueprint(Slingshots()));
@@ -71,7 +69,7 @@ class PinballGame extends Forge2DGame
       ),
     );
 
-    controller.attachTo(plunger);
+    controller.attachTo(plungerZone.plunger);
     await super.onLoad();
   }
 

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

@@ -90,8 +90,8 @@ class _PlungerSpriteComponent extends SpriteComponent with HasGameRef {
     this.sprite = sprite;
     size = sprite.originalSize / 10;
     anchor = Anchor.center;
-    position = Vector2(2, 19);
-    angle = -0.033;
+    position = Vector2(1.5, 13.4);
+    angle = -0.008;
   }
 }