feat(sandbox): removed FlipperTracingGame

packages/pinball_components/sandbox/lib/stories/flipper/basic_flipper_game.dart

@@ -2,11 +2,14 @@ import 'package:flame/input.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:pinball_components/pinball_components.dart';
+import 'package:sandbox/common/common.dart';
 
 import 'package:sandbox/stories/ball/basic_ball_game.dart';
 
 class BasicFlipperGame extends BasicBallGame with KeyboardEvents {
-  BasicFlipperGame() : super(color: Colors.blue);
+  BasicFlipperGame({
+    required this.trace,
+  }) : super(color: Colors.blue);
 
   static const info = 'Shows how a Flipper works.';
 
@@ -20,6 +23,8 @@ class BasicFlipperGame extends BasicBallGame with KeyboardEvents {
     LogicalKeyboardKey.keyD,
   ];
 
+  final bool trace;
+
   late Flipper leftFlipper;
   late Flipper rightFlipper;
 
@@ -38,6 +43,11 @@ class BasicFlipperGame extends BasicBallGame with KeyboardEvents {
       leftFlipper,
       rightFlipper,
     ]);
+
+    if (trace) {
+      leftFlipper.trace();
+      rightFlipper.trace();
+    }
   }
 
   @override

packages/pinball_components/sandbox/lib/stories/flipper/flipper_tracing_game.dart

@@ -1,26 +0,0 @@
-import 'dart:async';
-
-import 'package:flame_forge2d/flame_forge2d.dart';
-import 'package:sandbox/common/common.dart';
-import 'package:sandbox/stories/flipper/basic_flipper_game.dart';
-
-class FlipperTracingGame extends BasicFlipperGame {
-  static const info = '''
-    Basic example of how the Flipper body overlays the sprite.
-''';
-
-  @override
-  Future<void> onLoad() async {
-    await super.onLoad();
-
-    leftFlipper.trace();
-    leftFlipper.body.joints.whereType<RevoluteJoint>().forEach(
-          (joint) => joint.setLimits(0, 0),
-        );
-
-    rightFlipper.trace();
-    rightFlipper.body.joints.whereType<RevoluteJoint>().forEach(
-          (joint) => joint.setLimits(0, 0),
-        );
-  }
-}

packages/pinball_components/sandbox/lib/stories/flipper/stories.dart

@@ -2,24 +2,16 @@ import 'package:dashbook/dashbook.dart';
 import 'package:flame/game.dart';
 import 'package:sandbox/common/common.dart';
 import 'package:sandbox/stories/flipper/basic_flipper_game.dart';
-import 'package:sandbox/stories/flipper/flipper_tracing_game.dart';
 
 void addFlipperStories(Dashbook dashbook) {
-  dashbook.storiesOf('Flipper')
-    ..add(
-      'Basic',
-      (context) => GameWidget(
-        game: BasicFlipperGame(),
-      ),
-      codeLink: buildSourceLink('flipper/basic.dart'),
-      info: BasicFlipperGame.info,
-    )
-    ..add(
-      'Tracing',
-      (context) => GameWidget(
-        game: FlipperTracingGame(),
-      ),
-      codeLink: buildSourceLink('flipper/tracing.dart'),
-      info: FlipperTracingGame.info,
-    );
+  dashbook.storiesOf('Flipper').add(
+        'Basic',
+        (context) => GameWidget(
+          game: BasicFlipperGame(
+            trace: context.boolProperty('Trace', true),
+          ),
+        ),
+        codeLink: buildSourceLink('flipper/basic.dart'),
+        info: BasicFlipperGame.info,
+      );
 }