chore: fix inverted y axis issues

lib/game/components/alien_zone.dart

@@ -25,9 +25,9 @@ class AlienZone extends Component with HasGameRef<PinballGame> {
     gameRef.addContactCallback(_ControlledAlienBumperBallContactCallback());
 
     final lowerBumper = ControlledAlienBumper.a()
-      ..initialPosition = Vector2(-32.52, 9.34);
+      ..initialPosition = Vector2(-32.52, -9.34);
     final upperBumper = ControlledAlienBumper.b()
-      ..initialPosition = Vector2(-22.89, 17.43);
+      ..initialPosition = Vector2(-22.89, -17.43);
 
     await addAll([
       lowerBumper,

lib/game/components/board.dart

@@ -23,7 +23,7 @@ class Board extends Component {
     final dino = ChromeDino()
       ..initialPosition = Vector2(
         BoardDimensions.bounds.center.dx + 25,
-        BoardDimensions.bounds.center.dy + 10,
+        BoardDimensions.bounds.center.dy - 10,
       );
 
     await addAll([
@@ -77,17 +77,17 @@ class _BottomGroupSide extends Component {
 
     final flipper = ControlledFlipper(
       side: _side,
-    )..initialPosition = Vector2((11.8 * direction) + centerXAdjustment, -43.6);
+    )..initialPosition = Vector2((11.8 * direction) + centerXAdjustment, 43.6);
     final baseboard = Baseboard(side: _side)
       ..initialPosition = Vector2(
         (25.58 * direction) + centerXAdjustment,
-        -28.69,
+        28.69,
       );
     final kicker = Kicker(
       side: _side,
     )..initialPosition = Vector2(
         (22.4 * direction) + centerXAdjustment,
-        -25,
+        25,
       );
 
     await addAll([flipper, baseboard, kicker]);

lib/game/components/bonus_word.dart

@@ -78,9 +78,9 @@ class BonusWord extends Component
     await super.onLoad();
 
     final offsets = [
-      Vector2(-12.92, -1.82),
-      Vector2(-8.33, 0.65),
-      Vector2(-2.88, 1.75),
+      Vector2(-12.92, 1.82),
+      Vector2(-8.33, -0.65),
+      Vector2(-2.88, -1.75),
     ];
     offsets.addAll(
       offsets.reversed

lib/game/components/controlled_ball.dart

@@ -67,7 +67,7 @@ class BallController extends ComponentController<Ball>
     await Future<void>.delayed(const Duration(seconds: 1));
     component
       ..resume()
-      ..boost(Vector2(200, -500));
+      ..boost(Vector2(200, 500));
   }
 
   @override

lib/game/components/controlled_sparky_computer.dart

@@ -21,7 +21,7 @@ class ControlledSparkyComputer extends SparkyComputer
   void build(Forge2DGame _) {
     addContactCallback(SparkyTurboChargeSensorBallContactCallback());
     final sparkyTurboChargeSensor = SparkyTurboChargeSensor()
-      ..initialPosition = Vector2(-13, 49.8);
+      ..initialPosition = Vector2(-13, -49.8);
     add(sparkyTurboChargeSensor);
     super.build(_);
   }

lib/game/components/flutter_forest.dart

@@ -26,17 +26,17 @@ class FlutterForest extends Component with Controls<_FlutterForestController> {
   @override
   Future<void> onLoad() async {
     await super.onLoad();
-    final signPost = FlutterSignPost()..initialPosition = Vector2(8.35, 58.3);
+    final signPost = FlutterSignPost()..initialPosition = Vector2(8.35, -58.3);
 
     final bigNest = _ControlledBigDashNestBumper(
       id: 'big_nest_bumper',
-    )..initialPosition = Vector2(18.55, 59.35);
+    )..initialPosition = Vector2(18.55, -59.35);
     final smallLeftNest = _ControlledSmallDashNestBumper.a(
       id: 'small_nest_bumper_a',
-    )..initialPosition = Vector2(8.95, 51.95);
+    )..initialPosition = Vector2(8.95, -51.95);
     final smallRightNest = _ControlledSmallDashNestBumper.b(
       id: 'small_nest_bumper_b',
-    )..initialPosition = Vector2(23.3, 46.75);
+    )..initialPosition = Vector2(23.3, -46.75);
     final dashAnimatronic = DashAnimatronic()..position = Vector2(20, -66);
 
     await addAll([
@@ -78,7 +78,7 @@ class _FlutterForestController extends ComponentController<FlutterForest>
     await Future<void>.delayed(const Duration(milliseconds: 700));
     await gameRef.add(
       ControlledBall.bonus(theme: gameRef.theme)
-        ..initialPosition = Vector2(17.2, 52.7),
+        ..initialPosition = Vector2(17.2, -52.7),
     );
   }
 }

lib/game/components/sparky_fire_zone.dart

@@ -25,11 +25,11 @@ class SparkyFireZone extends Component with HasGameRef<PinballGame> {
     gameRef.addContactCallback(_ControlledSparkyBumperBallContactCallback());
 
     final lowerLeftBumper = ControlledSparkyBumper.a()
-      ..initialPosition = Vector2(-23.15, 41.65);
+      ..initialPosition = Vector2(-23.15, -41.65);
     final upperLeftBumper = ControlledSparkyBumper.b()
-      ..initialPosition = Vector2(-21.25, 58.15);
+      ..initialPosition = Vector2(-21.25, -58.15);
     final rightBumper = ControlledSparkyBumper.c()
-      ..initialPosition = Vector2(-3.56, 53.051);
+      ..initialPosition = Vector2(-3.56, -53.051);
 
     await addAll([
       lowerLeftBumper,

lib/game/game_assets.dart

@@ -15,10 +15,8 @@ extension PinballGameAssetsX on PinballGame {
       images.load(components.Assets.images.baseboard.right.keyName),
       images.load(components.Assets.images.kicker.left.keyName),
       images.load(components.Assets.images.kicker.right.keyName),
-      images.load(components.Assets.images.slingshot.leftUpper.keyName),
-      images.load(components.Assets.images.slingshot.leftLower.keyName),
-      images.load(components.Assets.images.slingshot.rightUpper.keyName),
-      images.load(components.Assets.images.slingshot.rightLower.keyName),
+      images.load(components.Assets.images.slingshot.upper.keyName),
+      images.load(components.Assets.images.slingshot.lower.keyName),
       images.load(components.Assets.images.launchRamp.ramp.keyName),
       images.load(
         components.Assets.images.launchRamp.foregroundRailing.keyName,

lib/game/pinball_game.dart

@@ -49,7 +49,7 @@ class PinballGame extends Forge2DGame
     unawaited(addFromBlueprint(ControlledSparkyComputer()));
 
     final plunger = ControlledPlunger(compressionDistance: 29)
-      ..initialPosition = Vector2(38, -19);
+      ..initialPosition = Vector2(38, 19);
     await add(plunger);
 
     unawaited(add(Board()));
@@ -62,15 +62,11 @@ class PinballGame extends Forge2DGame
     unawaited(
       addFromBlueprint(
         Spaceship(
-          position: Vector2(-26.5, 28.5),
+          position: Vector2(-26.5, -28.5),
         ),
       ),
     );
-    unawaited(
-      addFromBlueprint(
-        SpaceshipRail(),
-      ),
-    );
+    unawaited(addFromBlueprint(SpaceshipRail()));
 
     controller.attachTo(plunger);
     await super.onLoad();
@@ -91,8 +87,8 @@ class PinballGame extends Forge2DGame
     await add(
       BonusWord(
         position: Vector2(
-          BoardDimensions.bounds.center.dx - 3.07,
-          BoardDimensions.bounds.center.dy - 2.4,
+          BoardDimensions.bounds.center.dx - 4.1,
+          BoardDimensions.bounds.center.dy + 1.8,
         ),
       ),
     );
@@ -130,7 +126,7 @@ class _GameBallsController extends ComponentController<PinballGame>
       theme: gameRef.theme,
     )..initialPosition = Vector2(
         _plunger.body.position.x,
-        _plunger.body.position.y + Ball.size.y,
+        _plunger.body.position.y - Ball.size.y,
       );
     component.add(ball);
   }

packages/pinball_components/lib/gen/assets.gen.dart

@@ -192,21 +192,13 @@ class $AssetsImagesPlungerGen {
 class $AssetsImagesSlingshotGen {
   const $AssetsImagesSlingshotGen();
 
-  /// File path: assets/images/slingshot/left_lower.png
-  AssetGenImage get leftLower =>
-      const AssetGenImage('assets/images/slingshot/left_lower.png');
+  /// File path: assets/images/slingshot/lower.png
+  AssetGenImage get lower =>
+      const AssetGenImage('assets/images/slingshot/lower.png');
 
-  /// File path: assets/images/slingshot/left_upper.png
-  AssetGenImage get leftUpper =>
-      const AssetGenImage('assets/images/slingshot/left_upper.png');
-
-  /// File path: assets/images/slingshot/right_lower.png
-  AssetGenImage get rightLower =>
-      const AssetGenImage('assets/images/slingshot/right_lower.png');
-
-  /// File path: assets/images/slingshot/right_upper.png
-  AssetGenImage get rightUpper =>
-      const AssetGenImage('assets/images/slingshot/right_upper.png');
+  /// File path: assets/images/slingshot/upper.png
+  AssetGenImage get upper =>
+      const AssetGenImage('assets/images/slingshot/upper.png');
 }
 
 class $AssetsImagesSpaceshipGen {

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

@@ -73,7 +73,7 @@ class AlienBumper extends BodyComponent with InitialPosition {
       center: Vector2.zero(),
       majorRadius: _majorRadius,
       minorRadius: _minorRadius,
-    )..rotate(15.9 * math.pi / 180);
+    )..rotate(1.29);
     final fixtureDef = FixtureDef(shape)
       ..friction = 0
       ..restitution = 4;

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

@@ -99,8 +99,8 @@ class Ball<T extends Forge2DGame> extends BodyComponent<T>
       final direction = body.linearVelocity.normalized();
       final effect = FireEffect(
         burstPower: _boostTimer,
-        direction: -direction,
-        position: Vector2(body.position.x, -body.position.y),
+        direction: direction,
+        position: Vector2(body.position.x, body.position.y),
         priority: priority - 1,
       );
 
@@ -117,10 +117,10 @@ class Ball<T extends Forge2DGame> extends BodyComponent<T>
   }
 
   void _rescale() {
-    final boardHeight = BoardDimensions.size.y;
+    final boardHeight = BoardDimensions.bounds.height;
     const maxShrinkAmount = BoardDimensions.perspectiveShrinkFactor;
 
-    final adjustedYPosition = body.position.y + (boardHeight / 2);
+    final adjustedYPosition = -body.position.y + (boardHeight / 2);
 
     final scaleFactor = ((boardHeight - adjustedYPosition) /
             BoardDimensions.shrinkAdjustedHeight) +

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

@@ -19,37 +19,37 @@ class Baseboard extends BodyComponent with InitialPosition {
   List<FixtureDef> _createFixtureDefs() {
     final fixturesDef = <FixtureDef>[];
     final direction = _side.direction;
-    final arcsAngle = -1.11 * direction;
-    const arcsRotation = math.pi / 2.08;
+    const arcsAngle = 1.11;
+    final arcsRotation = (_side.isLeft) ? -2.7 : -1.6;
 
     final pegBumperShape = CircleShape()..radius = 0.7;
-    pegBumperShape.position.setValues(11.11 * direction, 7.15);
+    pegBumperShape.position.setValues(11.11 * direction, -7.15);
     final pegBumperFixtureDef = FixtureDef(pegBumperShape);
     fixturesDef.add(pegBumperFixtureDef);
 
     final topCircleShape = CircleShape()..radius = 0.7;
-    topCircleShape.position.setValues(9.71 * direction, 4.95);
+    topCircleShape.position.setValues(9.71 * direction, -4.95);
     final topCircleFixtureDef = FixtureDef(topCircleShape);
     fixturesDef.add(topCircleFixtureDef);
 
     final innerEdgeShape = EdgeShape()
       ..set(
-        Vector2(9.01 * direction, 5.35),
-        Vector2(5.29 * direction, -0.95),
+        Vector2(9.01 * direction, -5.35),
+        Vector2(5.29 * direction, 0.95),
       );
     final innerEdgeShapeFixtureDef = FixtureDef(innerEdgeShape);
     fixturesDef.add(innerEdgeShapeFixtureDef);
 
     final outerEdgeShape = EdgeShape()
       ..set(
-        Vector2(10.41 * direction, 4.75),
-        Vector2(3.79 * direction, -5.95),
+        Vector2(10.41 * direction, -4.75),
+        Vector2(3.79 * direction, 5.95),
       );
     final outerEdgeShapeFixtureDef = FixtureDef(outerEdgeShape);
     fixturesDef.add(outerEdgeShapeFixtureDef);
 
     final upperArcShape = ArcShape(
-      center: Vector2(0.09 * direction, 2.15),
+      center: Vector2(0.09 * direction, -2.15),
       arcRadius: 6.1,
       angle: arcsAngle,
       rotation: arcsRotation,
@@ -58,7 +58,7 @@ class Baseboard extends BodyComponent with InitialPosition {
     fixturesDef.add(upperArcFixtureDef);
 
     final lowerArcShape = ArcShape(
-      center: Vector2(0.09 * direction, -3.35),
+      center: Vector2(0.09 * direction, 3.35),
       arcRadius: 4.5,
       angle: arcsAngle,
       rotation: arcsRotation,
@@ -70,7 +70,7 @@ class Baseboard extends BodyComponent with InitialPosition {
       ..setAsBox(
         6.8,
         2,
-        Vector2(-6.3 * direction, -5.85),
+        Vector2(-6.3 * direction, 5.85),
         0,
       );
     final bottomRectangleFixtureDef = FixtureDef(bottomRectangle);
@@ -92,7 +92,7 @@ class Baseboard extends BodyComponent with InitialPosition {
 
     final bodyDef = BodyDef()
       ..position = initialPosition
-      ..angle = _side.isLeft ? -angle : angle;
+      ..angle = _side.isLeft ? angle : -angle;
 
     final body = world.createBody(bodyDef);
     _createFixtureDefs().forEach(body.createFixture);

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

@@ -14,7 +14,7 @@ class BoardDimensions {
   static final bounds = Rect.fromCenter(
     center: Offset.zero,
     width: size.x,
-    height: -size.y,
+    height: size.y,
   );
 
   /// 3D perspective angle of the board in radians.

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

@@ -30,9 +30,9 @@ class _BottomBoundary extends BodyComponent with InitialPosition {
 
     final bottomLeftCurve = BezierCurveShape(
       controlPoints: [
-        Vector2(-43.9, -41.8),
-        Vector2(-35.7, -43),
-        Vector2(-19.9, -51),
+        Vector2(-43.9, 41.8),
+        Vector2(-35.7, 43),
+        Vector2(-19.9, 51),
       ],
     );
     final bottomLeftCurveFixtureDef = FixtureDef(bottomLeftCurve);
@@ -40,9 +40,9 @@ class _BottomBoundary extends BodyComponent with InitialPosition {
 
     final bottomRightCurve = BezierCurveShape(
       controlPoints: [
-        Vector2(31.8, -44.8),
-        Vector2(21.95, -47.7),
-        Vector2(12.3, -52.1),
+        Vector2(31.8, 44.8),
+        Vector2(21.95, 47.7),
+        Vector2(12.3, 52.1),
       ],
     );
     final bottomRightCurveFixtureDef = FixtureDef(bottomRightCurve);
@@ -95,17 +95,17 @@ class _OuterBoundary extends BodyComponent with InitialPosition {
 
     final topWall = EdgeShape()
       ..set(
-        Vector2(3.6, 70.2),
-        Vector2(-14.1, 70.2),
+        Vector2(3.6, -70.2),
+        Vector2(-14.1, -70.2),
       );
     final topWallFixtureDef = FixtureDef(topWall);
     fixturesDefs.add(topWallFixtureDef);
 
     final topLeftCurve = BezierCurveShape(
       controlPoints: [
-        Vector2(-32.3, 57.2),
-        Vector2(-31.5, 69.9),
-        Vector2(-14.1, 70.2),
+        Vector2(-32.3, -57.2),
+        Vector2(-31.5, -69.9),
+        Vector2(-14.1, -70.2),
       ],
     );
     final topLeftCurveFixtureDef = FixtureDef(topLeftCurve);
@@ -113,8 +113,8 @@ class _OuterBoundary extends BodyComponent with InitialPosition {
 
     final leftWall = EdgeShape()
       ..set(
-        Vector2(-32.3, 57.2),
-        Vector2(-43.9, -41.8),
+        Vector2(-32.3, -57.2),
+        Vector2(-43.9, 41.8),
       );
     final leftWallFixtureDef = FixtureDef(leftWall);
     fixturesDefs.add(leftWallFixtureDef);

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

@@ -77,7 +77,7 @@ class BigDashNestBumper extends DashNestBumper {
       center: Vector2.zero(),
       majorRadius: 5.1,
       minorRadius: 3.75,
-    )..rotate(math.pi / 2.1);
+    )..rotate(math.pi / 1.9);
     final fixtureDef = FixtureDef(shape);
 
     final bodyDef = BodyDef()

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

@@ -35,8 +35,8 @@ class _DinoTopWall extends BodyComponent with InitialPosition {
 
     final topStraightShape = EdgeShape()
       ..set(
-        Vector2(29.5, 35.1),
-        Vector2(28.4, 35.1),
+        Vector2(28.4, -35.1),
+        Vector2(29.5, -35.1),
       );
     final topStraightFixtureDef = FixtureDef(topStraightShape);
     fixturesDef.add(topStraightFixtureDef);
@@ -44,8 +44,8 @@ class _DinoTopWall extends BodyComponent with InitialPosition {
     final topCurveShape = BezierCurveShape(
       controlPoints: [
         topStraightShape.vertex1,
-        Vector2(17.4, 26.38),
-        Vector2(25.5, 20.7),
+        Vector2(17.4, -26.38),
+        Vector2(25.5, -20.7),
       ],
     );
     fixturesDef.add(FixtureDef(topCurveShape));
@@ -53,8 +53,8 @@ class _DinoTopWall extends BodyComponent with InitialPosition {
     final middleCurveShape = BezierCurveShape(
       controlPoints: [
         topCurveShape.vertices.last,
-        Vector2(27.8, 20.1),
-        Vector2(26.8, 19.5),
+        Vector2(27.8, -20.1),
+        Vector2(26.8, -19.5),
       ],
     );
     fixturesDef.add(FixtureDef(middleCurveShape));
@@ -62,8 +62,8 @@ class _DinoTopWall extends BodyComponent with InitialPosition {
     final bottomCurveShape = BezierCurveShape(
       controlPoints: [
         middleCurveShape.vertices.last,
-        Vector2(21.15, 16),
-        Vector2(25.6, 15.2),
+        Vector2(21.15, -16),
+        Vector2(25.6, -15.2),
       ],
     );
     fixturesDef.add(FixtureDef(bottomCurveShape));
@@ -71,7 +71,7 @@ class _DinoTopWall extends BodyComponent with InitialPosition {
     final bottomStraightShape = EdgeShape()
       ..set(
         bottomCurveShape.vertices.last,
-        Vector2(31, 14.5),
+        Vector2(31, -14.5),
       );
     final bottomStraightFixtureDef = FixtureDef(bottomStraightShape);
     fixturesDef.add(bottomStraightFixtureDef);
@@ -130,8 +130,8 @@ class _DinoBottomWall extends BodyComponent with InitialPosition {
     final fixturesDef = <FixtureDef>[];
 
     final topStraightControlPoints = [
-      Vector2(32.4, 8.3),
-      Vector2(25, 7.7),
+      Vector2(32.4, -8.3),
+      Vector2(25, -7.7),
     ];
     final topStraightShape = EdgeShape()
       ..set(
@@ -143,8 +143,8 @@ class _DinoBottomWall extends BodyComponent with InitialPosition {
 
     final topLeftCurveControlPoints = [
       topStraightControlPoints.last,
-      Vector2(21.8, 7),
-      Vector2(29.5, -13.8),
+      Vector2(21.8, -7),
+      Vector2(29.5, 13.8),
     ];
     final topLeftCurveShape = BezierCurveShape(
       controlPoints: topLeftCurveControlPoints,
@@ -153,7 +153,7 @@ class _DinoBottomWall extends BodyComponent with InitialPosition {
 
     final bottomLeftStraightControlPoints = [
       topLeftCurveControlPoints.last,
-      Vector2(31.8, -44.1),
+      Vector2(31.8, 44.1),
     ];
     final bottomLeftStraightShape = EdgeShape()
       ..set(
@@ -165,7 +165,7 @@ class _DinoBottomWall extends BodyComponent with InitialPosition {
 
     final bottomStraightControlPoints = [
       bottomLeftStraightControlPoints.last,
-      Vector2(37.8, -44.1),
+      Vector2(37.8, 44.1),
     ];
     final bottomStraightShape = EdgeShape()
       ..set(

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

@@ -73,7 +73,7 @@ class FireEffect extends ParticleSystemComponent {
           spreadTween.transform(random.nextDouble()),
           spreadTween.transform(random.nextDouble()),
         );
-        final finalDirection = Vector2(direction.x, -direction.y) + spread;
+        final finalDirection = Vector2(direction.x, direction.y) + spread;
         final speed = finalDirection * (burstPower * 20);
 
         return AcceleratedParticle(

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

@@ -32,13 +32,13 @@ class Flipper extends BodyComponent with KeyboardHandler, InitialPosition {
   /// Applies downward linear velocity to the [Flipper], moving it to its
   /// resting position.
   void moveDown() {
-    body.linearVelocity = Vector2(0, -_speed);
+    body.linearVelocity = Vector2(0, _speed);
   }
 
   /// Applies upward linear velocity to the [Flipper], moving it to its highest
   /// position.
   void moveUp() {
-    body.linearVelocity = Vector2(0, _speed);
+    body.linearVelocity = Vector2(0, -_speed);
   }
 
   /// Anchors the [Flipper] to the [RevoluteJoint] that controls its arc motion.
@@ -161,7 +161,7 @@ class _FlipperAnchor extends JointAnchor {
     initialPosition = Vector2(
       (Flipper.size.x * flipper.side.direction) / 2 -
           (1.65 * flipper.side.direction),
-      0.15,
+      -0.15,
     );
   }
 }
@@ -209,8 +209,8 @@ class _FlipperJoint extends RevoluteJoint {
   void lock() {
     const angle = _halfSweepingAngle;
     setLimits(
-      -angle * side.direction,
-      -angle * side.direction,
+      angle * side.direction,
+      angle * side.direction,
     );
   }
 

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

@@ -34,14 +34,14 @@ class Kicker extends BodyComponent with InitialPosition {
     const quarterPi = math.pi / 4;
 
     final upperCircle = CircleShape()..radius = 1.6;
-    upperCircle.position.setValues(0, -upperCircle.radius / 2);
+    upperCircle.position.setValues(0, upperCircle.radius / 2);
     final upperCircleFixtureDef = FixtureDef(upperCircle)..friction = 0;
     fixturesDefs.add(upperCircleFixtureDef);
 
     final lowerCircle = CircleShape()..radius = 1.6;
     lowerCircle.position.setValues(
       size.x * -direction,
-      -size.y - 0.8,
+      size.y + 0.8,
     );
     final lowerCircleFixtureDef = FixtureDef(lowerCircle)..friction = 0;
     fixturesDefs.add(lowerCircleFixtureDef);
@@ -53,7 +53,7 @@ class Kicker extends BodyComponent with InitialPosition {
               upperCircle.radius * direction,
               0,
             ),
-        Vector2(2.5 * direction, -size.y + 2),
+        Vector2(2.5 * direction, size.y - 2),
       );
     final wallFacingLineFixtureDef = FixtureDef(wallFacingEdge)..friction = 0;
     fixturesDefs.add(wallFacingLineFixtureDef);
@@ -64,7 +64,7 @@ class Kicker extends BodyComponent with InitialPosition {
         lowerCircle.position +
             Vector2(
               lowerCircle.radius * math.cos(quarterPi) * direction,
-              -lowerCircle.radius * math.sin(quarterPi),
+              lowerCircle.radius * math.sin(quarterPi),
             ),
       );
     final bottomLineFixtureDef = FixtureDef(bottomEdge)..friction = 0;
@@ -75,12 +75,12 @@ class Kicker extends BodyComponent with InitialPosition {
         upperCircle.position +
             Vector2(
               upperCircle.radius * math.cos(quarterPi) * -direction,
-              upperCircle.radius * math.sin(quarterPi),
+              -upperCircle.radius * math.sin(quarterPi),
             ),
         lowerCircle.position +
             Vector2(
               lowerCircle.radius * math.cos(quarterPi) * -direction,
-              lowerCircle.radius * math.sin(quarterPi),
+              -lowerCircle.radius * math.sin(quarterPi),
             ),
       );
 
@@ -97,7 +97,7 @@ class Kicker extends BodyComponent with InitialPosition {
         lowerCircle.position +
             Vector2(
               lowerCircle.radius * math.cos(quarterPi) * -direction,
-              -lowerCircle.radius * math.sin(quarterPi),
+              lowerCircle.radius * math.sin(quarterPi),
             ),
         wallFacingEdge.vertex2,
       ],

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

@@ -23,7 +23,7 @@ class LaunchRamp extends Forge2DBlueprint {
       ..layer = Layer.launcher;
 
     final launchRampExit = _LaunchRampExit(rotation: math.pi / 2)
-      ..initialPosition = Vector2(1.8, 34.2)
+      ..initialPosition = Vector2(1.8, -34.2)
       ..layer = Layer.opening
       ..renderBody = false;
 
@@ -52,50 +52,50 @@ class _LaunchRampBase extends BodyComponent with InitialPosition, Layered {
 
     final rightStraightShape = EdgeShape()
       ..set(
-        Vector2(31.4, 61.4),
-        Vector2(46.5, -68.4),
+        Vector2(31.4, -61.4),
+        Vector2(46.5, 68.4),
       );
     final rightStraightFixtureDef = FixtureDef(rightStraightShape);
     fixturesDef.add(rightStraightFixtureDef);
 
     final leftStraightShape = EdgeShape()
       ..set(
-        Vector2(27.8, 61.4),
-        Vector2(41.5, -68.4),
+        Vector2(27.8, -61.4),
+        Vector2(41.5, 68.4),
       );
     final leftStraightFixtureDef = FixtureDef(leftStraightShape);
     fixturesDef.add(leftStraightFixtureDef);
 
     final topCurveShape = ArcShape(
-      center: Vector2(20.5, 61.1),
+      center: Vector2(20.5, -61.1),
       arcRadius: 11,
       angle: 1.6,
-      rotation: -1.65,
+      rotation: 0.1,
     );
     final topCurveFixtureDef = FixtureDef(topCurveShape);
     fixturesDef.add(topCurveFixtureDef);
 
     final bottomCurveShape = ArcShape(
-      center: Vector2(19.3, 60.3),
+      center: Vector2(19.3, -60.3),
       arcRadius: 8.5,
       angle: 1.48,
-      rotation: -1.58,
+      rotation: 0.1,
     );
     final bottomCurveFixtureDef = FixtureDef(bottomCurveShape);
     fixturesDef.add(bottomCurveFixtureDef);
 
     final topStraightShape = EdgeShape()
       ..set(
-        Vector2(3.7, 70.1),
-        Vector2(19.1, 72.1),
+        Vector2(3.7, -70.1),
+        Vector2(19.1, -72.1),
       );
     final topStraightFixtureDef = FixtureDef(topStraightShape);
     fixturesDef.add(topStraightFixtureDef);
 
     final bottomStraightShape = EdgeShape()
       ..set(
-        Vector2(3.7, 66.9),
-        Vector2(19.1, 68.8),
+        Vector2(3.7, -66.9),
+        Vector2(19.1, -68.8),
       );
     final bottomStraightFixtureDef = FixtureDef(bottomStraightShape);
     fixturesDef.add(bottomStraightFixtureDef);
@@ -158,25 +158,25 @@ class _LaunchRampForegroundRailing extends BodyComponent
 
     final rightStraightShape = EdgeShape()
       ..set(
-        Vector2(27.6, 57.9),
-        Vector2(30, 35.1),
+        Vector2(27.6, -57.9),
+        Vector2(30, -35.1),
       );
     final rightStraightFixtureDef = FixtureDef(rightStraightShape);
     fixturesDef.add(rightStraightFixtureDef);
 
     final curveShape = ArcShape(
-      center: Vector2(20.1, 59.3),
+      center: Vector2(20.1, -59.3),
       arcRadius: 7.5,
       angle: 1.8,
-      rotation: -1.63,
+      rotation: -0.13,
     );
     final curveFixtureDef = FixtureDef(curveShape);
     fixturesDef.add(curveFixtureDef);
 
     final topStraightShape = EdgeShape()
       ..set(
-        Vector2(3.7, 66.8),
-        Vector2(19.7, 66.8),
+        Vector2(3.7, -66.8),
+        Vector2(19.7, -66.8),
       );
     final topStraightFixtureDef = FixtureDef(topStraightShape);
     fixturesDef.add(topStraightFixtureDef);

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

@@ -42,7 +42,7 @@ class Plunger extends BodyComponent with InitialPosition {
 
   /// Set a constant downward velocity on the [Plunger].
   void pull() {
-    body.linearVelocity = Vector2(0, -7);
+    body.linearVelocity = Vector2(0, 7);
   }
 
   /// Set an upward velocity on the [Plunger].
@@ -105,7 +105,7 @@ class PlungerAnchor extends JointAnchor {
   }) {
     initialPosition = Vector2(
       0,
-      -plunger.compressionDistance,
+      plunger.compressionDistance,
     );
   }
 }

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

@@ -112,9 +112,9 @@ class RampOpeningBallContactCallback<Opening extends RampOpening>
       // now doesn't work position.y comparison
       final isBallOutsideOpening =
           (opening.orientation == RampOrientation.down &&
-                  ball.body.linearVelocity.y < 0) ||
+                  ball.body.linearVelocity.y > 0) ||
               (opening.orientation == RampOrientation.up &&
-                  ball.body.linearVelocity.y > 0);
+                  ball.body.linearVelocity.y < 0);
 
       if (isBallOutsideOpening) {
         ball

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

@@ -7,41 +7,27 @@ import 'package:flame_forge2d/flame_forge2d.dart';
 import 'package:pinball_components/pinball_components.dart';
 
 /// {@template slingshots}
-/// A [Blueprint] which creates the left and right pairs of [Slingshot]s.
+/// A [Blueprint] which creates the pair of [Slingshot]s on the right side of
+/// the board.
 /// {@endtemplate}
 class Slingshots extends Forge2DBlueprint {
   @override
   void build(_) {
-    // TODO(allisonryan0002): use radians values instead of converting degrees.
-    final leftUpperSlingshot = Slingshot(
-      length: 5.66,
-      angle: -1.5 * (math.pi / 180),
-      spritePath: Assets.images.slingshot.leftUpper.keyName,
-    )..initialPosition = Vector2(-29, 1.5);
-
-    final leftLowerSlingshot = Slingshot(
-      length: 3.54,
-      angle: -29.1 * (math.pi / 180),
-      spritePath: Assets.images.slingshot.leftLower.keyName,
-    )..initialPosition = Vector2(-31, -6.2);
-
-    final rightUpperSlingshot = Slingshot(
+    final upperSlingshot = Slingshot(
       length: 5.64,
-      angle: 1 * (math.pi / 180),
-      spritePath: Assets.images.slingshot.rightUpper.keyName,
-    )..initialPosition = Vector2(22.3, 1.58);
+      angle: -0.017,
+      spritePath: Assets.images.slingshot.upper.keyName,
+    )..initialPosition = Vector2(22.3, -1.58);
 
-    final rightLowerSlingshot = Slingshot(
+    final lowerSlingshot = Slingshot(
       length: 3.46,
-      angle: 26.8 * (math.pi / 180),
-      spritePath: Assets.images.slingshot.rightLower.keyName,
-    )..initialPosition = Vector2(24.7, -6.2);
+      angle: -0.468,
+      spritePath: Assets.images.slingshot.lower.keyName,
+    )..initialPosition = Vector2(24.7, 6.2);
 
     addAll([
-      leftUpperSlingshot,
-      leftLowerSlingshot,
-      rightUpperSlingshot,
-      rightLowerSlingshot,
+      upperSlingshot,
+      lowerSlingshot,
     ]);
   }
 }
@@ -71,12 +57,12 @@ class Slingshot extends BodyComponent with InitialPosition {
     const circleRadius = 1.55;
 
     final topCircleShape = CircleShape()..radius = circleRadius;
-    topCircleShape.position.setValues(0, _length / 2);
+    topCircleShape.position.setValues(0, -_length / 2);
     final topCircleFixtureDef = FixtureDef(topCircleShape)..friction = 0;
     fixturesDef.add(topCircleFixtureDef);
 
     final bottomCircleShape = CircleShape()..radius = circleRadius;
-    bottomCircleShape.position.setValues(0, -_length / 2);
+    bottomCircleShape.position.setValues(0, _length / 2);
     final bottomCircleFixtureDef = FixtureDef(bottomCircleShape)..friction = 0;
     fixturesDef.add(bottomCircleFixtureDef);
 
@@ -131,7 +117,7 @@ class Slingshot extends BodyComponent with InitialPosition {
         sprite: sprite,
         size: sprite.originalSize / 10,
         anchor: Anchor.center,
-        angle: _angle,
+        angle: -_angle,
       ),
     );
   }

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

@@ -35,8 +35,8 @@ class Spaceship extends Forge2DBlueprint {
       SpaceshipHole(
         outsideLayer: Layer.spaceshipExitRail,
         outsidePriority: Ball.spaceshipRailPriority,
-      )..initialPosition = position - Vector2(5.2, 4.8),
-      SpaceshipHole()..initialPosition = position - Vector2(-7.2, 0.8),
+      )..initialPosition = position - Vector2(5.2, -4.8),
+      SpaceshipHole()..initialPosition = position - Vector2(-7.2, -0.8),
       SpaceshipWall()..initialPosition = position,
     ]);
   }
@@ -197,10 +197,10 @@ class SpaceshipHole extends RampOpening {
   @override
   Shape get shape {
     return ArcShape(
-      center: Vector2(0, 3.2),
+      center: Vector2(0, -3.2),
       arcRadius: 5,
       angle: 1,
-      rotation: 60 * pi / 180,
+      rotation: -2,
     );
   }
 }
@@ -251,7 +251,7 @@ class SpaceshipWall extends BodyComponent with InitialPosition, Layered {
     final bodyDef = BodyDef()
       ..userData = this
       ..position = initialPosition
-      ..angle = 90 * pi / 172
+      ..angle = -1.7
       ..type = BodyType.static;
 
     return world.createBody(bodyDef)

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

@@ -23,9 +23,9 @@ class SpaceshipRail extends Forge2DBlueprint {
     final railRamp = _SpaceshipRailRamp();
     final railEnd = SpaceshipRailExit();
     final topBase = _SpaceshipRailBase(radius: 0.55)
-      ..initialPosition = Vector2(-26.15, 18.65);
+      ..initialPosition = Vector2(-26.15, -18.65);
     final bottomBase = _SpaceshipRailBase(radius: 0.8)
-      ..initialPosition = Vector2(-25.5, -12.9);
+      ..initialPosition = Vector2(-25.5, 12.9);
     final railForeground = _SpaceshipRailForeground();
 
     addAll([
@@ -51,19 +51,19 @@ class _SpaceshipRailRamp extends BodyComponent with InitialPosition, Layered {
     final fixturesDefs = <FixtureDef>[];
 
     final topArcShape = ArcShape(
-      center: Vector2(-35.5, 30.9),
+      center: Vector2(-35.5, -30.9),
       arcRadius: 2.5,
       angle: math.pi,
-      rotation: 2.9,
+      rotation: 0.2,
     );
     final topArcFixtureDef = FixtureDef(topArcShape);
     fixturesDefs.add(topArcFixtureDef);
 
     final topLeftCurveShape = BezierCurveShape(
       controlPoints: [
-        Vector2(-37.9, 30.4),
-        Vector2(-38, 23.9),
-        Vector2(-30.93, 18.2),
+        Vector2(-37.9, -30.4),
+        Vector2(-38, -23.9),
+        Vector2(-30.93, -18.2),
       ],
     );
     final topLeftCurveFixtureDef = FixtureDef(topLeftCurveShape);
@@ -72,8 +72,8 @@ class _SpaceshipRailRamp extends BodyComponent with InitialPosition, Layered {
     final middleLeftCurveShape = BezierCurveShape(
       controlPoints: [
         topLeftCurveShape.vertices.last,
-        Vector2(-22.6, 10.3),
-        Vector2(-30, 0.2),
+        Vector2(-22.6, -10.3),
+        Vector2(-30, -0.2),
       ],
     );
     final middleLeftCurveFixtureDef = FixtureDef(middleLeftCurveShape);
@@ -82,8 +82,8 @@ class _SpaceshipRailRamp extends BodyComponent with InitialPosition, Layered {
     final bottomLeftCurveShape = BezierCurveShape(
       controlPoints: [
         middleLeftCurveShape.vertices.last,
-        Vector2(-36, -8.6),
-        Vector2(-32.04, -18.3),
+        Vector2(-36, 8.6),
+        Vector2(-32.04, 18.3),
       ],
     );
     final bottomLeftCurveFixtureDef = FixtureDef(bottomLeftCurveShape);
@@ -91,8 +91,8 @@ class _SpaceshipRailRamp extends BodyComponent with InitialPosition, Layered {
 
     final topRightStraightShape = EdgeShape()
       ..set(
-        Vector2(-33, 31.3),
-        Vector2(-27.2, 21.3),
+        Vector2(-33, -31.3),
+        Vector2(-27.2, -21.3),
       );
     final topRightStraightFixtureDef = FixtureDef(topRightStraightShape);
     fixturesDefs.add(topRightStraightFixtureDef);
@@ -100,8 +100,8 @@ class _SpaceshipRailRamp extends BodyComponent with InitialPosition, Layered {
     final middleRightCurveShape = BezierCurveShape(
       controlPoints: [
         topRightStraightShape.vertex1,
-        Vector2(-16.5, 11.4),
-        Vector2(-25.29, -1.7),
+        Vector2(-16.5, -11.4),
+        Vector2(-25.29, 1.7),
       ],
     );
     final middleRightCurveFixtureDef = FixtureDef(middleRightCurveShape);
@@ -110,8 +110,8 @@ class _SpaceshipRailRamp extends BodyComponent with InitialPosition, Layered {
     final bottomRightCurveShape = BezierCurveShape(
       controlPoints: [
         middleRightCurveShape.vertices.last,
-        Vector2(-29.91, -8.5),
-        Vector2(-26.8, -15.7),
+        Vector2(-29.91, 8.5),
+        Vector2(-26.8, 15.7),
       ],
     );
     final bottomRightCurveFixtureDef = FixtureDef(bottomRightCurveShape);
@@ -219,10 +219,10 @@ class SpaceshipRailExit extends RampOpening {
   @override
   Shape get shape {
     return ArcShape(
-      center: Vector2(-29, -19),
+      center: Vector2(-29, 19),
       arcRadius: 2.5,
       angle: math.pi * 0.4,
-      rotation: 0.26,
+      rotation: -1.4,
     );
   }
 }

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

@@ -25,14 +25,14 @@ class SpaceshipRamp extends Forge2DBlueprint {
       outsidePriority: 1,
       rotation: math.pi,
     )
-      ..initialPosition = Vector2(1.7, 19.8)
+      ..initialPosition = Vector2(1.7, -19.8)
       ..layer = Layer.opening;
     final leftOpening = _SpaceshipRampOpening(
       outsideLayer: Layer.spaceship,
       outsidePriority: Ball.spaceshipPriority,
       rotation: math.pi,
     )
-      ..initialPosition = Vector2(-13.7, 18.6)
+      ..initialPosition = Vector2(-13.7, -18.6)
       ..layer = Layer.spaceshipEntranceRamp;
 
     final spaceshipRamp = _SpaceshipRampBackground();
@@ -43,7 +43,7 @@ class SpaceshipRamp extends Forge2DBlueprint {
 
     final spaceshipRampForegroundRailing = _SpaceshipRampForegroundRailing();
 
-    final baseRight = _SpaceshipRampBase()..initialPosition = Vector2(1.7, 20);
+    final baseRight = _SpaceshipRampBase()..initialPosition = Vector2(1.7, -20);
 
     addAll([
       spaceshipRampBoardOpeningSprite,
@@ -70,9 +70,9 @@ class _SpaceshipRampBackground extends BodyComponent
 
     final outerLeftCurveShape = BezierCurveShape(
       controlPoints: [
-        Vector2(-30.75, 37.3),
-        Vector2(-32.5, 71.25),
-        Vector2(-14.2, 71.25),
+        Vector2(-30.75, -37.3),
+        Vector2(-32.5, -71.25),
+        Vector2(-14.2, -71.25),
       ],
     );
 
@@ -82,8 +82,8 @@ class _SpaceshipRampBackground extends BodyComponent
     final outerRightCurveShape = BezierCurveShape(
       controlPoints: [
         outerLeftCurveShape.vertices.last,
-        Vector2(2.5, 71.9),
-        Vector2(6.1, 44.9),
+        Vector2(2.5, -71.9),
+        Vector2(6.1, -44.9),
       ],
     );
 
@@ -93,7 +93,7 @@ class _SpaceshipRampBackground extends BodyComponent
     final boardOpeningEdgeShape = EdgeShape()
       ..set(
         outerRightCurveShape.vertices.last,
-        Vector2(7.3, 41.1),
+        Vector2(7.3, -41.1),
       );
     final boardOpeningEdgeShapeFixtureDef = FixtureDef(boardOpeningEdgeShape);
     fixturesDef.add(boardOpeningEdgeShapeFixtureDef);
@@ -179,9 +179,9 @@ class _SpaceshipRampForegroundRailing extends BodyComponent
 
     final innerLeftCurveShape = BezierCurveShape(
       controlPoints: [
-        Vector2(-24.5, 38),
-        Vector2(-26.3, 64),
-        Vector2(-13.8, 64.5),
+        Vector2(-24.5, -38),
+        Vector2(-26.3, -64),
+        Vector2(-13.8, -64.5),
       ],
     );
 
@@ -191,8 +191,8 @@ class _SpaceshipRampForegroundRailing extends BodyComponent
     final innerRightCurveShape = BezierCurveShape(
       controlPoints: [
         innerLeftCurveShape.vertices.last,
-        Vector2(-2.5, 66.2),
-        Vector2(0, 44.5),
+        Vector2(-2.5, -66.2),
+        Vector2(0, -44.5),
       ],
     );
 
@@ -202,7 +202,7 @@ class _SpaceshipRampForegroundRailing extends BodyComponent
     final boardOpeningEdgeShape = EdgeShape()
       ..set(
         innerRightCurveShape.vertices.last,
-        Vector2(-0.85, 40.8),
+        Vector2(-0.85, -40.8),
       );
     final boardOpeningEdgeShapeFixtureDef = FixtureDef(boardOpeningEdgeShape);
     fixturesDef.add(boardOpeningEdgeShapeFixtureDef);
@@ -259,9 +259,9 @@ class _SpaceshipRampBase extends BodyComponent with InitialPosition, Layered {
       controlPoints: [
         Vector2(initialPosition.x - baseWidth / 2, initialPosition.y),
         Vector2(initialPosition.x - baseWidth / 2, initialPosition.y) +
-            Vector2(2, 5),
+            Vector2(2, -5),
         Vector2(initialPosition.x + baseWidth / 2, initialPosition.y) +
-            Vector2(-2, 5),
+            Vector2(-2, -5),
         Vector2(initialPosition.x + baseWidth / 2, initialPosition.y)
       ],
     );

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

@@ -89,7 +89,7 @@ class SparkyBumper extends BodyComponent with InitialPosition {
       center: Vector2.zero(),
       majorRadius: _majorRadius,
       minorRadius: _minorRadius,
-    )..rotate(math.pi / 1.9);
+    )..rotate(math.pi / 2.1);
     final fixtureDef = FixtureDef(shape)
       ..friction = 0
       ..restitution = 4;

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

@@ -29,24 +29,24 @@ class _ComputerBase extends BodyComponent with InitialPosition {
 
     final leftEdge = EdgeShape()
       ..set(
-        Vector2(-14.9, 46),
-        Vector2(-15.3, 49.6),
+        Vector2(-14.9, -46),
+        Vector2(-15.3, -49.6),
       );
     final leftEdgeFixtureDef = FixtureDef(leftEdge);
     fixturesDef.add(leftEdgeFixtureDef);
 
     final topEdge = EdgeShape()
       ..set(
-        Vector2(-15.3, 49.6),
-        Vector2(-10.7, 50.6),
+        Vector2(-15.3, -49.6),
+        Vector2(-10.7, -50.6),
       );
     final topEdgeFixtureDef = FixtureDef(topEdge);
     fixturesDef.add(topEdgeFixtureDef);
 
     final rightEdge = EdgeShape()
       ..set(
-        Vector2(-10.7, 50.6),
-        Vector2(-9, 47.2),
+        Vector2(-10.7, -50.6),
+        Vector2(-9, -47.2),
       );
     final rightEdgeFixtureDef = FixtureDef(rightEdge);
     fixturesDef.add(rightEdgeFixtureDef);

packages/pinball_components/sandbox/pubspec.lock

@@ -91,14 +91,14 @@ packages:
       name: flame
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   flame_forge2d:
     dependency: "direct main"
     description:
       name: flame_forge2d
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.10.0"
+    version: "0.11.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -134,7 +134,7 @@ packages:
       name: forge2d
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.10.0"
+    version: "0.11.0"
   freezed_annotation:
     dependency: transitive
     description:

packages/pinball_components/sandbox/pubspec.yaml

@@ -9,7 +9,7 @@ environment:
 dependencies:
   dashbook: ^0.1.7
   flame: ^1.1.0
-  flame_forge2d: ^0.10.0
+  flame_forge2d: ^0.11.0
   flutter:
     sdk: flutter
   pinball_components:

packages/pinball_components/test/src/components/slingshot_test.dart

@@ -12,7 +12,7 @@ void main() {
     final flameTester = FlameTester(TestGame.new);
     const length = 2.0;
     const angle = 0.0;
-    final spritePath = Assets.images.slingshot.leftUpper.keyName;
+    final spritePath = Assets.images.slingshot.upper.keyName;
 
     flameTester.testGameWidget(
       'renders correctly',