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@ -2,139 +2,76 @@ import 'dart:math' as math;
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import 'package:flame/components.dart';
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flutter/material.dart';
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import 'package:pinball_components/pinball_components.dart';
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/// {@template dash_nest_bumper}
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/// Bumper with a nest appearance.
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/// {@endtemplate}
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abstract class DashNestBumper extends BodyComponent with InitialPosition {
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class DashNestBumper extends BodyComponent with InitialPosition {
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/// {@macro dash_nest_bumper}
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DashNestBumper._({
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required double majorRadius,
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required double minorRadius,
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required String activeAssetPath,
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required String inactiveAssetPath,
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required SpriteComponent spriteComponent,
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}) : _activeAssetPath = activeAssetPath,
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_inactiveAssetPath = inactiveAssetPath,
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_spriteComponent = spriteComponent,
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super(priority: RenderPriority.dashBumper);
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final String _activeAssetPath;
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late final Sprite _activeSprite;
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final String _inactiveAssetPath;
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late final Sprite _inactiveSprite;
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final SpriteComponent _spriteComponent;
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Future<void> _loadSprites() async {
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// TODO(alestiago): I think ideally we would like to do:
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// Sprite(path).load so we don't require to store the activeAssetPath and
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// the inactive assetPath.
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_inactiveSprite = await gameRef.loadSprite(_inactiveAssetPath);
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_activeSprite = await gameRef.loadSprite(_activeAssetPath);
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}
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/// Activates the [DashNestBumper].
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void activate() {
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_spriteComponent
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..sprite = _activeSprite
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..size = _activeSprite.originalSize / 10;
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required Vector2 spritePosition,
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}) : _majorRadius = majorRadius,
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_minorRadius = minorRadius,
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super(
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priority: RenderPriority.dashBumper,
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children: [
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_DashNestBumperSpriteGroupComponent(
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activeAssetPath: activeAssetPath,
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inactiveAssetPath: inactiveAssetPath,
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position: spritePosition,
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),
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],
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) {
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renderBody = false;
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}
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/// Deactivates the [DashNestBumper].
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void deactivate() {
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_spriteComponent
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..sprite = _inactiveSprite
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..size = _inactiveSprite.originalSize / 10;
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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 _loadSprites();
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// TODO(erickzanardo): Look into using onNewState instead.
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// Currently doing: onNewState(gameRef.read<GameState>()) will throw an
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// `Exception: build context is not available yet`
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deactivate();
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await add(_spriteComponent);
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}
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}
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/// {@macro dash_nest_bumper}
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class BigDashNestBumper extends DashNestBumper {
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/// {@macro dash_nest_bumper}
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BigDashNestBumper()
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: super._(
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DashNestBumper.main()
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: this._(
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majorRadius: 5.1,
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minorRadius: 3.75,
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activeAssetPath: Assets.images.dash.bumper.main.active.keyName,
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inactiveAssetPath: Assets.images.dash.bumper.main.inactive.keyName,
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spriteComponent: SpriteComponent(
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anchor: Anchor.center,
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position: Vector2(0, -0.3),
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),
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spritePosition: Vector2(0, -0.3),
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);
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@override
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Body createBody() {
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final shape = EllipseShape(
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center: Vector2.zero(),
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majorRadius: 5.1,
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minorRadius: 3.75,
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)..rotate(math.pi / 1.9);
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final fixtureDef = FixtureDef(shape);
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final bodyDef = BodyDef(
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position: initialPosition,
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userData: this,
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);
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return world.createBody(bodyDef)..createFixture(fixtureDef);
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}
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}
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/// {@macro dash_nest_bumper}
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class SmallDashNestBumper extends DashNestBumper {
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/// {@macro dash_nest_bumper}
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SmallDashNestBumper._({
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required String activeAssetPath,
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required String inactiveAssetPath,
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required SpriteComponent spriteComponent,
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}) : super._(
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activeAssetPath: activeAssetPath,
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inactiveAssetPath: inactiveAssetPath,
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spriteComponent: spriteComponent,
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);
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/// {@macro dash_nest_bumper}
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SmallDashNestBumper.a()
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DashNestBumper.a()
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: this._(
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majorRadius: 3,
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minorRadius: 2.5,
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activeAssetPath: Assets.images.dash.bumper.a.active.keyName,
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inactiveAssetPath: Assets.images.dash.bumper.a.inactive.keyName,
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spriteComponent: SpriteComponent(
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anchor: Anchor.center,
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position: Vector2(0.35, -1.2),
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),
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spritePosition: Vector2(0.35, -1.2),
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);
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/// {@macro dash_nest_bumper}
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SmallDashNestBumper.b()
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DashNestBumper.b()
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: this._(
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majorRadius: 3,
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minorRadius: 2.5,
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activeAssetPath: Assets.images.dash.bumper.b.active.keyName,
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inactiveAssetPath: Assets.images.dash.bumper.b.inactive.keyName,
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spriteComponent: SpriteComponent(
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anchor: Anchor.center,
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position: Vector2(0.35, -1.2),
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),
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spritePosition: Vector2(0.35, -1.2),
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);
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final double _majorRadius;
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final double _minorRadius;
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@override
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Body createBody() {
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final shape = EllipseShape(
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center: Vector2.zero(),
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majorRadius: 3,
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minorRadius: 2.25,
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)..rotate(math.pi / 2);
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final fixtureDef = FixtureDef(
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shape,
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restitution: 4,
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);
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majorRadius: _majorRadius,
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minorRadius: _minorRadius,
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)..rotate(math.pi / 1.9);
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final fixtureDef = FixtureDef(shape, restitution: 4);
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final bodyDef = BodyDef(
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position: initialPosition,
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userData: this,
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@ -142,4 +79,58 @@ class SmallDashNestBumper extends DashNestBumper {
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return world.createBody(bodyDef)..createFixture(fixtureDef);
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}
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/// Activates the [DashNestBumper].
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void activate() {
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firstChild<_DashNestBumperSpriteGroupComponent>()?.current =
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DashNestBumperSpriteState.active;
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}
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/// Deactivates the [DashNestBumper].
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void deactivate() {
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firstChild<_DashNestBumperSpriteGroupComponent>()?.current =
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DashNestBumperSpriteState.inactive;
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}
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}
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/// Indicates the [DashNestBumper]'s current sprite state.
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@visibleForTesting
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enum DashNestBumperSpriteState {
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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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class _DashNestBumperSpriteGroupComponent
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extends SpriteGroupComponent<DashNestBumperSpriteState> with HasGameRef {
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_DashNestBumperSpriteGroupComponent({
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required String activeAssetPath,
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required String inactiveAssetPath,
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required Vector2 position,
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}) : _activeAssetPath = activeAssetPath,
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_inactiveAssetPath = inactiveAssetPath,
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super(
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anchor: Anchor.center,
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position: position,
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);
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final String _activeAssetPath;
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final String _inactiveAssetPath;
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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 sprites = {
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DashNestBumperSpriteState.active:
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Sprite(gameRef.images.fromCache(_activeAssetPath)),
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DashNestBumperSpriteState.inactive:
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Sprite(gameRef.images.fromCache(_inactiveAssetPath)),
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};
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this.sprites = sprites;
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current = DashNestBumperSpriteState.inactive;
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size = sprites[current]!.originalSize / 10;
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}
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}
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Allison Ryan
2 years ago
committed by
GitHub
