mirror of https://github.com/flutter/pinball.git
alestiago
3 years ago
parent
72a377b1b0
commit
aabc4f21af
@ -1,78 +0,0 @@
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// ignore_for_file: avoid_renaming_method_parameters
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import 'package:flame/components.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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import 'package:pinball_flame/pinball_flame.dart';
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/// {@template flutter_forest}
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/// Area positioned at the top right of the [Board] where the [Ball]
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/// can bounce off [DashNestBumper]s.
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///
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/// When all [DashNestBumper]s are hit at least once, the [GameBonus.dashNest]
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/// is awarded, and the [DashNestBumper.main] releases a new [Ball].
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/// {@endtemplate}
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class FlutterForest extends Component
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with Controls<_FlutterForestController>, HasGameRef<PinballGame> {
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/// {@macro flutter_forest}
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FlutterForest()
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: super(
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children: [
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Signpost(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(8.35, -58.3),
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DashNestBumper.main(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(18.55, -59.35),
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DashNestBumper.a(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(8.95, -51.95),
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DashNestBumper.b(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(23.3, -46.75),
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DashAnimatronic()..position = Vector2(20, -66),
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],
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) {
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controller = _FlutterForestController(this);
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}
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}
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class _FlutterForestController extends ComponentController<FlutterForest>
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with HasGameRef<PinballGame> {
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_FlutterForestController(FlutterForest flutterForest) : super(flutterForest);
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final _activatedBumpers = <DashNestBumper>{};
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void activateBumper(DashNestBumper dashNestBumper) {
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if (!_activatedBumpers.add(dashNestBumper)) return;
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dashNestBumper.activate();
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final activatedBonus = _activatedBumpers.length == 3;
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if (activatedBonus) {
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_addBonusBall();
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gameRef.read<GameBloc>().add(const BonusActivated(GameBonus.dashNest));
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_activatedBumpers
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..forEach((bumper) => bumper.deactivate())
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..clear();
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component.firstChild<DashAnimatronic>()?.playing = true;
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}
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}
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Future<void> _addBonusBall() async {
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await gameRef.add(
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ControlledBall.bonus(characterTheme: gameRef.characterTheme)
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..initialPosition = Vector2(17.2, -52.7),
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);
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}
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}
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@ -0,0 +1 @@
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export 'flutter_forest_bonus_behavior.dart';
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@ -0,0 +1,44 @@
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import 'package:flame/components.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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import 'package:pinball_flame/pinball_flame.dart';
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/// When all [DashNestBumper]s are hit at least once, the [GameBonus.dashNest]
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/// is awarded, and the [DashNestBumper.main] releases a new [Ball].
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class FlutterForestBonusBehavior extends Component
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with ParentIsA<FlutterForest>, HasGameRef<PinballGame> {
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@override
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void onMount() {
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super.onMount();
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// TODO(alestiago): Refactor subscription management once the following is
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// merged:
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// https://github.com/flame-engine/flame/pull/1538
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parent.bloc.stream.listen(_onNewState);
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final bumpers = parent.children.whereType<DashNestBumper>();
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for (final bumper in bumpers) {
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bumper.bloc.stream.listen((state) {
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if (state == DashNestBumperState.active) {
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parent.bloc.onBumperActivated(bumper);
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}
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});
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}
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}
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void _onNewState(FlutterForestState state) {
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if (state.hasBonus) {
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gameRef.read<GameBloc>().add(const BonusActivated(GameBonus.dashNest));
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gameRef.add(
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ControlledBall.bonus(theme: gameRef.theme)
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..initialPosition = Vector2(17.2, -52.7),
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);
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parent.firstChild<DashAnimatronic>()?.playing = true;
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for (final bumper in state.activatedBumpers) {
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bumper.bloc.onReset();
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}
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parent.bloc.onBonusApplied();
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}
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}
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}
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@ -0,0 +1,23 @@
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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_components/pinball_components.dart';
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part 'flutter_forest_state.dart';
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class FlutterForestCubit extends Cubit<FlutterForestState> {
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FlutterForestCubit() : super(FlutterForestState.initial());
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void onBumperActivated(DashNestBumper dashNestBumper) {
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emit(
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state.copyWith(
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activatedBumpers: state.activatedBumpers.union({dashNestBumper}),
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),
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);
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}
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void onBonusApplied() {
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emit(
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state.copyWith(activatedBumpers: const {}),
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);
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}
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}
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@ -0,0 +1,26 @@
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// ignore_for_file: public_member_api_docs
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part of 'flutter_forest_cubit.dart';
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class FlutterForestState extends Equatable {
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const FlutterForestState({
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required this.activatedBumpers,
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});
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const FlutterForestState.initial() : this(activatedBumpers: const {});
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final Set<DashNestBumper> activatedBumpers;
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bool get hasBonus => activatedBumpers.length == 3;
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FlutterForestState copyWith({
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Set<DashNestBumper>? activatedBumpers,
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}) {
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return FlutterForestState(
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activatedBumpers: activatedBumpers ?? this.activatedBumpers,
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);
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}
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@override
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List<Object> get props => [activatedBumpers];
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}
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@ -0,0 +1,62 @@
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// ignore_for_file: avoid_renaming_method_parameters
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import 'package:flame/components.dart';
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import 'package:flutter/material.dart';
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import 'package:pinball/game/components/flutter_forest/behaviors/behaviors.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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export 'cubit/flutter_forest_cubit.dart';
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/// {@template flutter_forest}
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/// Area positioned at the top right of the [Board] where the [Ball]
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/// can bounce off [DashNestBumper]s.
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/// {@endtemplate}
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class FlutterForest extends Component {
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/// {@macro flutter_forest}
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FlutterForest()
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: bloc = FlutterForestCubit(),
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super(
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children: [
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Signpost(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(8.35, -58.3),
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DashNestBumper.main(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(18.55, -59.35),
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DashNestBumper.a(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(8.95, -51.95),
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DashNestBumper.b(
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children: [
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ScoringBehavior(points: 20),
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],
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)..initialPosition = Vector2(23.3, -46.75),
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DashAnimatronic()..position = Vector2(20, -66),
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FlutterForestBonusBehavior(),
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],
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);
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/// {@macro flutter_forest}
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@visibleForTesting
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FlutterForest.test({
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required this.bloc,
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});
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// TODO(alestiago): Consider refactoring once the following is merged:
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// https://github.com/flame-engine/flame/pull/1538
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// ignore: public_member_api_docs
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final FlutterForestCubit bloc;
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@override
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void onRemove() {
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bloc.close();
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super.onRemove();
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}
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}
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@ -0,0 +1 @@
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export 'dash_nest_bumper_contact_behavior.dart';
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@ -0,0 +1,15 @@
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import 'package:flame_forge2d/flame_forge2d.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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// TODO(alestiago): Evaluate if there is any useful documentation that could
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// be added to this class.
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// ignore: public_member_api_docs
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class DashBumperBallContactBehavior extends ContactBehavior<DashNestBumper> {
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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! Ball) return;
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parent.bloc.onBallContacted();
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}
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}
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@ -0,0 +1,21 @@
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import 'package:bloc/bloc.dart';
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part 'dash_nest_bumper_state.dart';
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// TODO(alestiago): Evaluate if there is any useful documentation that could
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// be added to this class.
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// ignore: public_member_api_docs
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class DashNestBumperCubit extends Cubit<DashNestBumperState> {
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// ignore: public_member_api_docs
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DashNestBumperCubit() : super(DashNestBumperState.inactive);
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/// Event added when the bumper contacts with a ball.
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void onBallContacted() {
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emit(DashNestBumperState.active);
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}
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/// Event added when the bumper should return to its initial configuration.
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void onReset() {
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emit(DashNestBumperState.inactive);
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}
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}
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@ -0,0 +1,10 @@
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part of 'dash_nest_bumper_cubit.dart';
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/// Indicates the [DashNestBumperCubit]'s current state.
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enum DashNestBumperState {
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/// A lit up bumper.
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active,
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/// A dimmed bumper.
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inactive,
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}
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