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35 lines
1.1 KiB
35 lines
1.1 KiB
import 'package:flame/extensions.dart';
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:pinball/game/game.dart';
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import 'package:pinball_components/pinball_components.dart';
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/// {@template drain}
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/// Area located at the bottom of the board to detect when a [Ball] is lost.
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/// {@endtemplate}
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// TODO(allisonryan0002): move to components package when possible.
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class Drain extends BodyComponent with ContactCallbacks {
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/// {@macro drain}
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Drain() : super(renderBody: false);
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@override
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Body createBody() {
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final shape = EdgeShape()
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..set(
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BoardDimensions.bounds.bottomLeft.toVector2(),
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BoardDimensions.bounds.bottomRight.toVector2(),
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);
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final fixtureDef = FixtureDef(shape, isSensor: true);
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final bodyDef = BodyDef(userData: this);
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return world.createBody(bodyDef)..createFixture(fixtureDef);
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}
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// TODO(allisonryan0002): move this to ball.dart when BallLost is removed.
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@override
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void beginContact(Object other, Contact contact) {
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super.beginContact(other, contact);
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if (other is! ControlledBall) return;
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other.controller.lost();
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}
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}
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