mirror of https://github.com/flutter/pinball.git
Allison Ryan
3 years ago
commit
408bbb5db2
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Before Width: | Height: | Size: 11 KiB |
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:pinball/game/components/components.dart';
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import 'package:pinball_components/pinball_components.dart' hide Assets;
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/// {@template launcher}
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/// A [Blueprint] which creates the [Plunger], [RocketSpriteComponent] and
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/// [LaunchRamp].
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/// {@endtemplate}
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class Launcher extends Forge2DBlueprint {
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/// {@macro launcher}
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Launcher();
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/// [Plunger] to launch the [Ball] onto the board.
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late final Plunger plunger;
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@override
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void build(Forge2DGame gameRef) {
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plunger = ControlledPlunger(compressionDistance: 12.3)
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..initialPosition = Vector2(40.1, -38);
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final _rocket = RocketSpriteComponent()..position = Vector2(43, 62);
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addAll([_rocket, plunger]);
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addBlueprint(LaunchRamp());
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}
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}
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import 'package:bloc/bloc.dart';
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import 'package:equatable/equatable.dart';
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import 'package:pinball/game/game.dart';
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part 'start_game_event.dart';
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part 'start_game_state.dart';
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/// {@template start_game_bloc}
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/// Bloc that manages the app flow before the game starts.
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/// {@endtemplate}
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class StartGameBloc extends Bloc<StartGameEvent, StartGameState> {
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/// {@macro start_game_bloc}
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StartGameBloc({
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required PinballGame game,
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}) : _game = game,
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super(const StartGameState.initial()) {
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on<PlayTapped>(_onPlayTapped);
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on<CharacterSelected>(_onCharacterSelected);
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on<HowToPlayFinished>(_onHowToPlayFinished);
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}
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final PinballGame _game;
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void _onPlayTapped(
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PlayTapped event,
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Emitter<StartGameState> emit,
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) {
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_game.gameFlowController.start();
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emit(
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state.copyWith(
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status: StartGameStatus.selectCharacter,
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),
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);
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}
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void _onCharacterSelected(
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CharacterSelected event,
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Emitter<StartGameState> emit,
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) {
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emit(
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state.copyWith(
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status: StartGameStatus.howToPlay,
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),
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);
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}
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void _onHowToPlayFinished(
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HowToPlayFinished event,
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Emitter<StartGameState> emit,
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) {
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emit(
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state.copyWith(
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status: StartGameStatus.play,
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),
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);
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}
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}
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part of 'start_game_bloc.dart';
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/// {@template start_game_event}
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/// Event added during the start game flow.
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/// {@endtemplate}
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abstract class StartGameEvent extends Equatable {
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/// {@macro start_game_event}
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const StartGameEvent();
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}
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/// {@template play_tapped}
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/// Play tapped event.
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/// {@endtemplate}
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class PlayTapped extends StartGameEvent {
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/// {@macro play_tapped}
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const PlayTapped();
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@override
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List<Object> get props => [];
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}
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/// {@template character_selected}
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/// Character selected event.
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/// {@endtemplate}
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class CharacterSelected extends StartGameEvent {
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/// {@macro character_selected}
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const CharacterSelected();
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@override
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List<Object> get props => [];
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}
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/// {@template how_to_play_finished}
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/// How to play finished event.
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/// {@endtemplate}
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class HowToPlayFinished extends StartGameEvent {
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/// {@macro how_to_play_finished}
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const HowToPlayFinished();
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@override
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List<Object> get props => [];
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}
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part of 'start_game_bloc.dart';
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/// Defines status of start game flow.
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enum StartGameStatus {
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/// Initial status.
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initial,
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/// Selection characters status.
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selectCharacter,
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/// How to play status.
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howToPlay,
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/// Play status.
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play,
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}
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/// {@template start_game_state}
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/// Represents the state of flow before the game starts.
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/// {@endtemplate}
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class StartGameState extends Equatable {
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/// {@macro start_game_state}
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const StartGameState({
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required this.status,
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});
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/// Initial [StartGameState].
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const StartGameState.initial() : this(status: StartGameStatus.initial);
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/// Status of [StartGameState].
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final StartGameStatus status;
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/// Creates a copy of [StartGameState].
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StartGameState copyWith({
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StartGameStatus? status,
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}) {
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return StartGameState(
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status: status ?? this.status,
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);
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}
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@override
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List<Object> get props => [status];
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}
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export 'bloc/start_game_bloc.dart';
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import 'package:flame/components.dart';
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import 'package:pinball_components/gen/assets.gen.dart';
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import 'package:pinball_components/pinball_components.dart' hide Assets;
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/// {@template rocket_sprite_component}
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/// A [SpriteComponent] for the rocket over [Plunger].
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/// {@endtemplate}
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class RocketSpriteComponent extends SpriteComponent with HasGameRef {
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// TODO(ruimiguel): change this priority to be over launcher ramp and bottom
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// wall.
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/// {@macro rocket_sprite_component}
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RocketSpriteComponent() : super(priority: 5);
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@override
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Future<void> onLoad() async {
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await super.onLoad();
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final sprite = await gameRef.loadSprite(
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Assets.images.plunger.rocket.keyName,
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);
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this.sprite = sprite;
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size = sprite.originalSize / 10;
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anchor = Anchor.center;
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}
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}
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After Width: | Height: | Size: 36 KiB |
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After Width: | Height: | Size: 57 KiB |
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// ignore_for_file: cascade_invocations
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import 'package:flame/components.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:pinball_components/pinball_components.dart';
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import '../../helpers/helpers.dart';
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void main() {
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group('RocketSpriteComponent', () {
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final tester = FlameTester(TestGame.new);
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tester.testGameWidget(
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'renders correctly',
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setUp: (game, tester) async {
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game.camera.followVector2(Vector2.zero());
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await game.ensureAdd(RocketSpriteComponent());
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},
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verify: (game, tester) async {
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await expectLater(
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find.byGame<TestGame>(),
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matchesGoldenFile('golden/plunger/rocket.png'),
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);
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},
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);
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});
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}
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import 'package:bloc_test/bloc_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/game/game.dart';
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import 'package:pinball/start_game/bloc/start_game_bloc.dart';
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import '../../helpers/helpers.dart';
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void main() {
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late PinballGame pinballGame;
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setUp(() {
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pinballGame = MockPinballGame();
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when(
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() => pinballGame.gameFlowController,
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).thenReturn(
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MockGameFlowController(),
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);
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});
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group('StartGameBloc', () {
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blocTest<StartGameBloc, StartGameState>(
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'on PlayTapped changes status to selectCharacter',
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build: () => StartGameBloc(
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game: pinballGame,
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),
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act: (bloc) => bloc.add(const PlayTapped()),
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expect: () => [
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const StartGameState(
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status: StartGameStatus.selectCharacter,
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)
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],
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);
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blocTest<StartGameBloc, StartGameState>(
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'on CharacterSelected changes status to howToPlay',
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build: () => StartGameBloc(
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game: pinballGame,
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),
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act: (bloc) => bloc.add(const CharacterSelected()),
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expect: () => [
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const StartGameState(
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status: StartGameStatus.howToPlay,
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)
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],
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);
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blocTest<StartGameBloc, StartGameState>(
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'on HowToPlayFinished changes status to play',
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build: () => StartGameBloc(
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game: pinballGame,
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),
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act: (bloc) => bloc.add(const HowToPlayFinished()),
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expect: () => [
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const StartGameState(
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status: StartGameStatus.play,
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)
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],
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);
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});
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}
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// ignore_for_file: prefer_const_constructors
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball/start_game/bloc/start_game_bloc.dart';
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void main() {
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group('StartGameEvent', () {
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test('PlayTapped supports value equality', () {
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expect(
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PlayTapped(),
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equals(PlayTapped()),
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);
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});
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test('CharacterSelected supports value equality', () {
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expect(
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CharacterSelected(),
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equals(CharacterSelected()),
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);
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});
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test('HowToPlayFinished supports value equality', () {
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expect(
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HowToPlayFinished(),
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equals(HowToPlayFinished()),
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);
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});
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});
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}
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// ignore_for_file: prefer_const_constructors
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball/start_game/bloc/start_game_bloc.dart';
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void main() {
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group('StartGameState', () {
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final testState = StartGameState(
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status: StartGameStatus.selectCharacter,
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);
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test('initial state has correct values', () {
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final state = StartGameState(
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status: StartGameStatus.initial,
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);
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expect(state, StartGameState.initial());
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});
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test('supports value equality', () {
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final secondState = StartGameState(
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status: StartGameStatus.selectCharacter,
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);
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expect(testState, secondState);
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});
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test('supports copyWith', () {
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final secondState = testState.copyWith();
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expect(testState, secondState);
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});
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test('has correct props', () {
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expect(
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testState.props,
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equals([
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StartGameStatus.selectCharacter,
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]),
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);
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});
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});
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}
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