mirror of https://github.com/flutter/pinball.git
fix: flying ball when entering SpaceshipRamp (#380)
Alejandro Santiago
2 years ago
committed by
alestiago
parent
e20c231f51
commit
0534e2dd84
@ -1,10 +1,11 @@
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library pinball_flame;
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export 'src/behaviors/behaviors.dart';
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export 'src/canvas/canvas.dart';
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export 'src/component_controller.dart';
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export 'src/contact_behavior.dart';
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export 'src/flame_provider.dart';
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export 'src/keyboard_input_controller.dart';
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export 'src/layer.dart';
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export 'src/parent_is_a.dart';
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export 'src/pinball_forge2d_game.dart';
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export 'src/sprite_animation.dart';
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@ -0,0 +1,3 @@
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export 'contact_behavior.dart';
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export 'layer_contact_behavior.dart';
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export 'z_index_contact_behavior.dart';
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@ -0,0 +1,20 @@
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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/// {@template layer_contact_behavior}
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/// Switches the [Layer] of any [Layered] body that contacts with it.
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/// {@endtemplate}
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class LayerContactBehavior extends ContactBehavior<BodyComponent> {
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/// {@macro layer_contact_behavior}
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LayerContactBehavior({required Layer layer}) : _layer = layer;
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final Layer _layer;
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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! Layered) return;
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if (other.layer == _layer) return;
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other.layer = _layer;
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}
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}
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@ -0,0 +1,20 @@
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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/// {@template layer_contact_behavior}
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/// Switches the z-index of any [ZIndex] body that contacts with it.
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/// {@endtemplate}
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class ZIndexContactBehavior extends ContactBehavior<BodyComponent> {
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/// {@macro layer_contact_behavior}
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ZIndexContactBehavior({required int zIndex}) : _zIndex = zIndex;
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final int _zIndex;
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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! ZIndex) return;
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if (other.zIndex == _zIndex) return;
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other.zIndex = _zIndex;
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}
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}
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@ -0,0 +1,60 @@
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// ignore_for_file: cascade_invocations
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flame_test/flame_test.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mocktail/mocktail.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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class _TestBodyComponent extends BodyComponent {
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@override
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Body createBody() {
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final shape = CircleShape()..radius = 1;
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return world.createBody(BodyDef())..createFixtureFromShape(shape);
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}
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}
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class _TestLayeredBodyComponent extends _TestBodyComponent with Layered {
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_TestLayeredBodyComponent({required Layer layer}) {
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layer = layer;
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}
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}
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class _MockContact extends Mock implements Contact {}
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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final flameTester = FlameTester(Forge2DGame.new);
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group('LayerContactBehavior', () {
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test('can be instantiated', () {
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expect(
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LayerContactBehavior(layer: Layer.all),
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isA<LayerContactBehavior>(),
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);
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});
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flameTester.test('can be loaded', (game) async {
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final behavior = LayerContactBehavior(layer: Layer.all);
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final parent = _TestBodyComponent();
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await game.ensureAdd(parent);
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await parent.ensureAdd(behavior);
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expect(parent.children, contains(behavior));
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});
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flameTester.test('beginContact changes layer', (game) async {
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const oldLayer = Layer.all;
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const newLayer = Layer.board;
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final behavior = LayerContactBehavior(layer: newLayer);
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final parent = _TestBodyComponent();
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await game.ensureAdd(parent);
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await parent.ensureAdd(behavior);
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final component = _TestLayeredBodyComponent(layer: oldLayer);
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behavior.beginContact(component, _MockContact());
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expect(component.layer, newLayer);
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});
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});
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}
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@ -0,0 +1,60 @@
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// ignore_for_file: cascade_invocations
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flame_test/flame_test.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mocktail/mocktail.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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class _TestBodyComponent extends BodyComponent {
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@override
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Body createBody() {
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final shape = CircleShape()..radius = 1;
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return world.createBody(BodyDef())..createFixtureFromShape(shape);
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}
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}
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class _TestZIndexBodyComponent extends _TestBodyComponent with ZIndex {
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_TestZIndexBodyComponent({required int zIndex}) {
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zIndex = zIndex;
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}
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}
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class _MockContact extends Mock implements Contact {}
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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final flameTester = FlameTester(Forge2DGame.new);
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group('ZIndexContactBehavior', () {
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test('can be instantiated', () {
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expect(
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ZIndexContactBehavior(zIndex: 0),
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isA<ZIndexContactBehavior>(),
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);
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});
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flameTester.test('can be loaded', (game) async {
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final behavior = ZIndexContactBehavior(zIndex: 0);
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final parent = _TestBodyComponent();
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await game.ensureAdd(parent);
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await parent.ensureAdd(behavior);
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expect(parent.children, contains(behavior));
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});
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flameTester.test('beginContact changes zIndex', (game) async {
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const oldIndex = 0;
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const newIndex = 1;
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final behavior = ZIndexContactBehavior(zIndex: newIndex);
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final parent = _TestBodyComponent();
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await game.ensureAdd(parent);
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await parent.ensureAdd(behavior);
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final component = _TestZIndexBodyComponent(zIndex: oldIndex);
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behavior.beginContact(component, _MockContact());
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expect(component.zIndex, newIndex);
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});
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});
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}
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