feat: add Sparky's computer (#155)
* feat: add sparky computer and mechanics * test: sparky mechanics * refactor: reposition * test: contact callback test * refactor: new separated sprite components * fix: lint * refactor: improve ball turbo charge testspull/171/head
Allison Ryan
4 years ago
committed by
GitHub
@ -0,0 +1,84 @@
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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:flame_forge2d/flame_forge2d.dart';
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import 'package:flutter/material.dart';
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import 'package:pinball/flame/flame.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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/// {@template controlled_sparky_computer}
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/// [SparkyComputer] with a [SparkyComputerController] attached.
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/// {@endtemplate}
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class ControlledSparkyComputer extends SparkyComputer
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with Controls<SparkyComputerController>, HasGameRef<PinballGame> {
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/// {@macro controlled_sparky_computer}
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ControlledSparkyComputer() {
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controller = SparkyComputerController(this);
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}
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@override
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void build(Forge2DGame _) {
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addContactCallback(SparkyTurboChargeSensorBallContactCallback());
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final sparkyTurboChargeSensor = SparkyTurboChargeSensor()
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..initialPosition = Vector2(-13, 49.8);
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add(sparkyTurboChargeSensor);
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super.build(_);
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}
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}
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/// {@template sparky_computer_controller}
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/// Controller attached to a [SparkyComputer] that handles its game related
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/// logic.
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/// {@endtemplate}
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// TODO(allisonryan0002): listen for turbo charge game bonus and animate Sparky.
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class SparkyComputerController
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extends ComponentController<ControlledSparkyComputer> {
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/// {@macro sparky_computer_controller}
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SparkyComputerController(ControlledSparkyComputer controlledComputer)
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: super(controlledComputer);
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}
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/// {@template sparky_turbo_charge_sensor}
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/// Small sensor body used to detect when a ball has entered the
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/// [SparkyComputer] with the [SparkyTurboChargeSensorBallContactCallback].
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/// {@endtemplate}
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@visibleForTesting
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class SparkyTurboChargeSensor extends BodyComponent with InitialPosition {
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/// {@macro sparky_turbo_charge_sensor}
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SparkyTurboChargeSensor() {
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renderBody = false;
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}
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@override
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Body createBody() {
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final shape = CircleShape()..radius = 0.1;
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final fixtureDef = FixtureDef(shape)..isSensor = true;
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final bodyDef = BodyDef()
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..position = initialPosition
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..userData = this;
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return world.createBody(bodyDef)..createFixture(fixtureDef);
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}
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}
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/// {@template sparky_turbo_charge_sensor_ball_contact_callback}
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/// Turbo charges the [Ball] on contact with [SparkyTurboChargeSensor].
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/// {@endtemplate}
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@visibleForTesting
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class SparkyTurboChargeSensorBallContactCallback
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extends ContactCallback<SparkyTurboChargeSensor, ControlledBall> {
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/// {@macro sparky_turbo_charge_sensor_ball_contact_callback}
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SparkyTurboChargeSensorBallContactCallback();
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@override
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void begin(
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SparkyTurboChargeSensor sparkyTurboChargeSensor,
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ControlledBall ball,
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_,
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) {
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ball.controller.turboCharge();
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}
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}
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Before Width: | Height: | Size: 3.0 KiB After Width: | Height: | Size: 3.0 KiB |
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Before Width: | Height: | Size: 2.8 KiB After Width: | Height: | Size: 2.8 KiB |
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Before Width: | Height: | Size: 2.9 KiB After Width: | Height: | Size: 2.9 KiB |
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Before Width: | Height: | Size: 2.8 KiB After Width: | Height: | Size: 2.8 KiB |
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Before Width: | Height: | Size: 3.2 KiB After Width: | Height: | Size: 3.2 KiB |
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Before Width: | Height: | Size: 3.1 KiB After Width: | Height: | Size: 3.1 KiB |
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After Width: | Height: | Size: 10 KiB |
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After Width: | Height: | Size: 4.5 KiB |
@ -0,0 +1,115 @@
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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:flame_forge2d/flame_forge2d.dart';
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import 'package:pinball_components/pinball_components.dart';
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/// {@template sparky_computer}
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/// A [Blueprint] which creates the [_ComputerBase] and
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/// [_ComputerTopSpriteComponent].
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/// {@endtemplate}
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class SparkyComputer extends Forge2DBlueprint {
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@override
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void build(_) {
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final computerBase = _ComputerBase();
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final computerTop = _ComputerTopSpriteComponent();
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addAll([
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computerBase,
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computerTop,
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]);
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}
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}
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class _ComputerBase extends BodyComponent with InitialPosition {
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_ComputerBase();
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List<FixtureDef> _createFixtureDefs() {
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final fixturesDef = <FixtureDef>[];
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final leftEdge = EdgeShape()
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..set(
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Vector2(-14.9, 46),
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Vector2(-15.3, 49.6),
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);
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final leftEdgeFixtureDef = FixtureDef(leftEdge);
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fixturesDef.add(leftEdgeFixtureDef);
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final topEdge = EdgeShape()
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..set(
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Vector2(-15.3, 49.6),
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Vector2(-10.7, 50.6),
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);
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final topEdgeFixtureDef = FixtureDef(topEdge);
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fixturesDef.add(topEdgeFixtureDef);
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final rightEdge = EdgeShape()
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..set(
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Vector2(-10.7, 50.6),
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Vector2(-9, 47.2),
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);
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final rightEdgeFixtureDef = FixtureDef(rightEdge);
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fixturesDef.add(rightEdgeFixtureDef);
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return fixturesDef;
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}
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@override
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Body createBody() {
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final bodyDef = BodyDef()
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..userData = this
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..position = initialPosition;
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final body = world.createBody(bodyDef);
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_createFixtureDefs().forEach(body.createFixture);
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return body;
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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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renderBody = false;
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await add(_ComputerBaseSpriteComponent());
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}
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}
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class _ComputerBaseSpriteComponent extends SpriteComponent with HasGameRef {
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_ComputerBaseSpriteComponent()
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: super(
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anchor: Anchor.center,
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position: Vector2(-11.95, -48.35),
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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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final sprite = await gameRef.loadSprite(
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Assets.images.sparky.computer.base.keyName,
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);
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this.sprite = sprite;
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size = sprite.originalSize / 10;
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}
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}
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class _ComputerTopSpriteComponent extends SpriteComponent with HasGameRef {
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_ComputerTopSpriteComponent()
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: super(
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anchor: Anchor.center,
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position: Vector2(-12.45, -49.75),
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priority: 1,
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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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final sprite = await gameRef.loadSprite(
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Assets.images.sparky.computer.top.keyName,
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);
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this.sprite = sprite;
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size = sprite.originalSize / 10;
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}
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}
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After Width: | Height: | Size: 39 KiB |
@ -0,0 +1,30 @@
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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:pinball_components/pinball_components.dart';
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import '../../helpers/helpers.dart';
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void main() {
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group('SparkyComputer', () {
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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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await game.addFromBlueprint(SparkyComputer());
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await game.ready();
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game.camera.followVector2(Vector2(-15, -50));
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},
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// TODO(allisonryan0002): enable test when workflows are fixed.
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// verify: (game, tester) async {
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// await expectLater(
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// find.byGame<Forge2DGame>(),
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// matchesGoldenFile('golden/sparky-computer.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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@ -0,0 +1,45 @@
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// ignore_for_file: cascade_invocations
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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/game/game.dart';
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import '../../helpers/helpers.dart';
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void main() {
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group('SparkyComputerController', () {
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TestWidgetsFlutterBinding.ensureInitialized();
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final flameTester = FlameTester(EmptyPinballGameTest.new);
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late ControlledSparkyComputer controlledSparkyComputer;
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setUp(() {
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controlledSparkyComputer = ControlledSparkyComputer();
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});
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test('can be instantiated', () {
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expect(
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SparkyComputerController(controlledSparkyComputer),
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isA<SparkyComputerController>(),
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);
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});
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flameTester.testGameWidget(
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'SparkyTurboChargeSensorBallContactCallback turbo charges the ball',
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setUp: (game, tester) async {
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final contackCallback = SparkyTurboChargeSensorBallContactCallback();
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final sparkyTurboChargeSensor = MockSparkyTurboChargeSensor();
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final ball = MockControlledBall();
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final controller = MockBallController();
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when(() => ball.controller).thenReturn(controller);
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when(controller.turboCharge).thenAnswer((_) async {});
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contackCallback.begin(sparkyTurboChargeSensor, ball, MockContact());
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verify(() => ball.controller.turboCharge()).called(1);
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},
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);
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});
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}
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