mirror of https://github.com/flutter/pinball.git
RuiAlonso
3 years ago
parent
8817038f6a
commit
f587911651
@ -1,2 +1 @@
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export 'ramp_arrow_blinking_behavior.dart';
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export 'ramp_ball_ascending_contact_behavior.dart';
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@ -1,83 +0,0 @@
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import 'package:flame/components.dart';
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import 'package:flame_bloc/flame_bloc.dart';
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import 'package:pinball_components/pinball_components.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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/// {@template ramp_arrow_blinking_behavior}
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/// Makes a [SpaceshipRampArrowSpriteComponent] blink between
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/// [ArrowLightState.values].
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/// {@endtemplate}
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class RampArrowBlinkingBehavior extends TimerComponent
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with ParentIsA<SpaceshipRamp> {
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/// {@macro ramp_arrow_blinking_behavior}
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RampArrowBlinkingBehavior() : super(period: 0.05);
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final _maxBlinks = 20;
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int _blinksCounter = 0;
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bool _isAnimating = false;
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void _onNewState(SpaceshipRampState state) {
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final animationEnabled =
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state.animationState == ArrowAnimationState.blinking;
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final canBlink = _blinksCounter < _maxBlinks;
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if (animationEnabled && canBlink) {
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_start();
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} else {
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_stop();
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}
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}
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void _start() {
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if (!_isAnimating) {
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_isAnimating = true;
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timer
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..reset()
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..start();
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_animate();
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}
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}
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void _animate() {
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readBloc<SpaceshipRampCubit, SpaceshipRampState>().onBlink();
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_blinksCounter++;
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}
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void _stop() {
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if (_isAnimating) {
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_isAnimating = false;
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timer.stop();
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_blinksCounter = 0;
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readBloc<SpaceshipRampCubit, SpaceshipRampState>().onStop();
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}
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}
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@override
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Future<void> onLoad() async {
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await super.onLoad();
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await add(
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FlameBlocListener<SpaceshipRampCubit, SpaceshipRampState>(
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onNewState: _onNewState,
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),
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);
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}
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@override
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void onTick() {
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super.onTick();
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if (!_isAnimating) {
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timer.stop();
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} else {
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if (_blinksCounter < _maxBlinks) {
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_animate();
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timer
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..reset()
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..start();
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} else {
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timer.stop();
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}
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}
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}
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}
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@ -1,219 +0,0 @@
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// ignore_for_file: prefer_const_constructors, cascade_invocations
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import 'dart:async';
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import 'package:bloc_test/bloc_test.dart';
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import 'package:flame_bloc/flame_bloc.dart';
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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_components/pinball_components.dart';
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import 'package:pinball_components/src/components/spaceship_ramp/behavior/ramp_arrow_blinking_behavior.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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class _TestGame extends Forge2DGame {
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@override
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Future<void> onLoad() async {
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images.prefix = '';
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await images.loadAll([
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Assets.images.multiball.lit.keyName,
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Assets.images.android.ramp.railingForeground.keyName,
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Assets.images.android.ramp.railingBackground.keyName,
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Assets.images.android.ramp.main.keyName,
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Assets.images.android.ramp.arrow.inactive.keyName,
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Assets.images.android.ramp.arrow.active1.keyName,
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Assets.images.android.ramp.arrow.active2.keyName,
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Assets.images.android.ramp.arrow.active3.keyName,
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Assets.images.android.ramp.arrow.active4.keyName,
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Assets.images.android.ramp.arrow.active5.keyName,
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]);
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}
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Future<void> pump(
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SpaceshipRamp child, {
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required SpaceshipRampCubit spaceshipRampCubit,
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}) async {
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await ensureAdd(
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FlameBlocProvider<SpaceshipRampCubit, SpaceshipRampState>.value(
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value: spaceshipRampCubit,
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children: [
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ZCanvasComponent(children: [child]),
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],
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),
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);
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}
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}
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class _MockSpaceshipRampCubit extends Mock implements SpaceshipRampCubit {}
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void main() {
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TestWidgetsFlutterBinding.ensureInitialized();
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final flameTester = FlameTester(_TestGame.new);
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group(
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'RampArrowBlinkingBehavior',
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() {
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flameTester.testGameWidget(
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'calls onBlink every 0.05 seconds when animation state is animated',
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setUp: (game, tester) async {
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final behavior = RampArrowBlinkingBehavior();
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final bloc = _MockSpaceshipRampCubit();
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final streamController = StreamController<SpaceshipRampState>();
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whenListen(
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bloc,
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streamController.stream,
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initialState: SpaceshipRampState.initial(),
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);
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final spaceshipRamp = SpaceshipRamp.test();
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await game.pump(
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spaceshipRamp,
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spaceshipRampCubit: bloc,
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);
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await spaceshipRamp.add(behavior);
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streamController.add(
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SpaceshipRampState(
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hits: 1,
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animationState: ArrowAnimationState.blinking,
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lightState: ArrowLightState.active1,
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),
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);
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await tester.pump();
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game.update(0);
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verify(bloc.onBlink).called(1);
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await tester.pump();
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game.update(0.05);
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await streamController.close();
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verify(bloc.onBlink).called(1);
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},
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);
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flameTester.testGameWidget(
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'calls onStop when animation state is stopped',
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setUp: (game, tester) async {
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final behavior = RampArrowBlinkingBehavior();
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final bloc = _MockSpaceshipRampCubit();
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final streamController = StreamController<SpaceshipRampState>();
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whenListen(
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bloc,
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streamController.stream,
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initialState: SpaceshipRampState.initial(),
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);
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when(bloc.onBlink).thenAnswer((_) async {});
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final spaceshipRamp = SpaceshipRamp.test();
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await game.pump(
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spaceshipRamp,
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spaceshipRampCubit: bloc,
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);
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await spaceshipRamp.add(behavior);
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streamController.add(
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SpaceshipRampState(
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hits: 1,
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animationState: ArrowAnimationState.blinking,
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lightState: ArrowLightState.active1,
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),
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);
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await tester.pump();
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streamController.add(
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SpaceshipRampState(
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hits: 1,
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animationState: ArrowAnimationState.idle,
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lightState: ArrowLightState.active1,
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),
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);
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await streamController.close();
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await game.ready();
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verify(bloc.onStop).called(1);
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},
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);
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flameTester.testGameWidget(
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'onTick stops when there is no animation',
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setUp: (game, tester) async {
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final behavior = RampArrowBlinkingBehavior();
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final bloc = _MockSpaceshipRampCubit();
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final streamController = StreamController<SpaceshipRampState>();
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whenListen(
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bloc,
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streamController.stream,
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initialState: SpaceshipRampState.initial(),
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);
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when(bloc.onBlink).thenAnswer((_) async {});
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final spaceshipRamp = SpaceshipRamp.test();
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await game.pump(
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spaceshipRamp,
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spaceshipRampCubit: bloc,
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);
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await spaceshipRamp.add(behavior);
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streamController.add(
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SpaceshipRampState(
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hits: 1,
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animationState: ArrowAnimationState.idle,
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lightState: ArrowLightState.active1,
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),
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);
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await tester.pump();
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behavior.onTick();
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await game.ready();
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expect(behavior.timer.isRunning(), false);
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},
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);
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flameTester.testGameWidget(
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'onTick stops after 10 blinks repetitions',
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setUp: (game, tester) async {
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final behavior = RampArrowBlinkingBehavior();
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final bloc = _MockSpaceshipRampCubit();
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final streamController = StreamController<SpaceshipRampState>();
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whenListen(
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bloc,
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streamController.stream,
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initialState: SpaceshipRampState.initial(),
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);
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when(bloc.onBlink).thenAnswer((_) async {});
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final spaceshipRamp = SpaceshipRamp.test();
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await game.pump(
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spaceshipRamp,
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spaceshipRampCubit: bloc,
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);
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await spaceshipRamp.add(behavior);
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streamController.add(
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SpaceshipRampState(
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hits: 1,
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animationState: ArrowAnimationState.blinking,
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lightState: ArrowLightState.inactive,
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),
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);
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await tester.pump();
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for (var i = 0; i < 10; i++) {
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behavior.onTick();
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}
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await game.ready();
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expect(behavior.timer.isRunning(), false);
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},
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);
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},
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);
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}
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