refactor: remove _loadSprites

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

@@ -63,23 +63,22 @@ class _BottomBoundary extends BodyComponent with InitialPosition {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    await _loadSprite();
     renderBody = false;
+    await add(_BottomBoundarySprite());
   }
+}
 
-  Future<void> _loadSprite() async {
+class _BottomBoundarySprite extends SpriteComponent with HasGameRef {
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
     final sprite = await gameRef.loadSprite(
       Assets.images.boundary.bottom.keyName,
     );
-
-    await add(
-      SpriteComponent(
-        sprite: sprite,
-        size: sprite.originalSize / 10,
-        anchor: Anchor.center,
-        position: Vector2(-5.4, 57.4),
-      ),
-    );
+    this.sprite = sprite;
+    size = sprite.originalSize / 10;
+    anchor = Anchor.center;
+    position = Vector2(-5.4, 57.4);
   }
 }
 
@@ -135,22 +134,21 @@ class _OuterBoundary extends BodyComponent with InitialPosition {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    await _loadSprite();
     renderBody = false;
+    await add(_OuterBoundarySprite());
   }
+}
 
-  Future<void> _loadSprite() async {
+class _OuterBoundarySprite extends SpriteComponent with HasGameRef {
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
     final sprite = await gameRef.loadSprite(
       Assets.images.boundary.outer.keyName,
     );
-
-    await add(
-      SpriteComponent(
-        sprite: sprite,
-        size: sprite.originalSize / 10,
-        anchor: Anchor.center,
-        position: Vector2(-0.2, -1.4),
-      ),
-    );
+    this.sprite = sprite;
+    size = sprite.originalSize / 10;
+    anchor = Anchor.center;
+    position = Vector2(-0.2, -1.4);
   }
 }

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

@@ -96,8 +96,6 @@ class _SpaceshipRampBackground extends BodyComponent
 
   @override
   Body createBody() {
-    renderBody = false;
-
     final bodyDef = BodyDef()
       ..userData = this
       ..position = initialPosition;
@@ -111,35 +109,40 @@ class _SpaceshipRampBackground extends BodyComponent
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    await _loadSprites();
-  }
-
-  Future<void> _loadSprites() async {
-    final spriteRamp = await gameRef.loadSprite(
-      Assets.images.spaceship.ramp.main.keyName,
-    );
+    renderBody = false;
 
-    final spriteRampComponent = SpriteComponent(
-      sprite: spriteRamp,
-      size: Vector2(38.1, 33.8),
-      anchor: Anchor.center,
-      position: Vector2(-12.2, -53.5),
-    );
+    await add(_SpaceshipRampBackgroundRailingSprite());
+    await add(_SpaceshipRampBackgroundRampSprite());
+  }
+}
 
-    final spriteRailingBg = await gameRef.loadSprite(
+class _SpaceshipRampBackgroundRailingSprite extends SpriteComponent
+    with HasGameRef {
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final sprite = await gameRef.loadSprite(
       Assets.images.spaceship.ramp.railingBackground.keyName,
     );
-    final spriteRailingBgComponent = SpriteComponent(
-      sprite: spriteRailingBg,
-      size: Vector2(38.3, 35.1),
-      anchor: Anchor.center,
-      position: spriteRampComponent.position + Vector2(0, -1),
-    );
+    this.sprite = sprite;
+    size = Vector2(38.3, 35.1);
+    anchor = Anchor.center;
+    position = Vector2(-12.2, -54.5);
+  }
+}
 
-    await addAll([
-      spriteRailingBgComponent,
-      spriteRampComponent,
-    ]);
+class _SpaceshipRampBackgroundRampSprite extends SpriteComponent
+    with HasGameRef {
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final sprite = await gameRef.loadSprite(
+      Assets.images.spaceship.ramp.main.keyName,
+    );
+    this.sprite = sprite;
+    size = Vector2(38.3, 35.1);
+    anchor = Anchor.center;
+    position = Vector2(-12.2, -543.5);
   }
 }
 
@@ -196,21 +199,22 @@ class _SpaceshipRampForegroundRailing extends BodyComponent
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    await _loadSprites();
+    await add(_SpaceshipRampForegroundRalingSprite());
   }
+}
 
-  Future<void> _loadSprites() async {
-    final spriteRailingFg = await gameRef.loadSprite(
+class _SpaceshipRampForegroundRalingSprite extends SpriteComponent
+    with HasGameRef {
+  @override
+  Future<void> onLoad() async {
+    await super.onLoad();
+    final sprite = await gameRef.loadSprite(
       Assets.images.spaceship.ramp.railingForeground.keyName,
     );
-    final spriteRailingFgComponent = SpriteComponent(
-      sprite: spriteRailingFg,
-      size: Vector2(26.1, 28.3),
-      anchor: Anchor.center,
-      position: Vector2(-12.2, -52.5),
-    );
-
-    await add(spriteRailingFgComponent);
+    this.sprite = sprite;
+    size = Vector2(26.1, 28.3);
+    anchor = Anchor.center;
+    position = Vector2(-12.2, -52.5);
   }
 }