mirror of https://github.com/flutter/pinball.git
feat: Flipper (#15)
* feat: explicitely imported Anchor * feat: implemented Flipper * feat: implemented Flipper in PinballGame * feat: implemented calculateRequiredSpeed * feat: included right and left constructors * feat: used right and left constructors * refactor: cleaned calcualteSpeed method * refactor: used width and height instead of size * feat: implemented FlipperAnchor * feat: implemented BoardSide enum * docs: used prose in doc comment * feat: implemented BoardSideX * refactor: used isLeft instead of isRight * refactor: implemented unlock method * refactor: same line assignment Co-authored-by: Erick <erickzanardoo@gmail.com> * feat: add themes * feat: add theme cubit * test: character themes * test: remove grouping * refactor: move themes to package * chore: add workflow * fix: workflow * docs: character themes update * refactor: one theme for entire game * chore: add to props * fix: changing ball spawning point to avoid context errors * refactor: modified unlock method due to invalid cast * feat: included test for BoardSide * refactor: removed sweepingAnimationDuration * feat: tested flipper.dart * refactor: included flippersPosition * refactor: implemented _addFlippers method * feat: centered vertices * feat: modified test to match new center * refactor: removed unecessary parenthesis * refactor: removed unecessary calculation * fix: changing ball spawning point to avoid context errors * chore: rebasing * docs: included FIXME comment * feat: moved key listening to Flipper * docs: include TOOD comment * feat: including test and refactor * docs: fixed doc comment typo Co-authored-by: Allison Ryan <77211884+allisonryan0002@users.noreply.github.com> * docs: fixed do comment template name Co-authored-by: Allison Ryan <77211884+allisonryan0002@users.noreply.github.com> * refactor: removed unnecessary verbose multiplication Co-authored-by: Allison Ryan <77211884+allisonryan0002@users.noreply.github.com> * refactor: removed unnecessary verbose multiplication * refactor: used ensureAddAll instead of ensureAdd Co-authored-by: Allison Ryan <77211884+allisonryan0002@users.noreply.github.com> * docs: fixed doc comment typo * refactor: used bigCircleShape.radius * refactor: reorganized methods * docs: improved doc comment * refactor: removed unecessary class variables * docs: fix doc comment typo * refactor: removed unused helper * fix: simplified keyEvents * fix: corrected erroneous key tests * refactor: modified component tests * refactor: capitalized Flipper test description * refactor: changed angle calculations * fix: tests * refactor: removed exta line Co-authored-by: Erick <erickzanardoo@gmail.com> Co-authored-by: Allison Ryan <allisonryan0002@gmail.com> Co-authored-by: Allison Ryan <77211884+allisonryan0002@users.noreply.github.com>pull/31/head
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import 'package:pinball/game/game.dart';
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/// Indicates a side of the board.
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///
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/// Usually used to position or mirror elements of a [PinballGame]; such as a
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/// [Flipper].
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enum BoardSide {
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/// The left side of the board.
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left,
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/// The right side of the board.
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right,
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}
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/// Utility methods for [BoardSide].
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extension BoardSideX on BoardSide {
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/// Whether this side is [BoardSide.left].
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bool get isLeft => this == BoardSide.left;
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/// Whether this side is [BoardSide.right].
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bool get isRight => this == BoardSide.right;
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}
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@ -1,5 +1,7 @@
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export 'anchor.dart';
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export 'anchor.dart';
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export 'ball.dart';
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export 'ball.dart';
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export 'board_side.dart';
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export 'flipper.dart';
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export 'plunger.dart';
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export 'plunger.dart';
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export 'score_points.dart';
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export 'score_points.dart';
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export 'wall.dart';
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export 'wall.dart';
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@ -0,0 +1,241 @@
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import 'dart:async';
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import 'dart:math' as math;
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import 'package:flame/input.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:flutter/services.dart';
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import 'package:pinball/game/game.dart';
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/// {@template flipper}
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/// A bat, typically found in pairs at the bottom of the board.
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///
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/// [Flipper] can be controlled by the player in an arc motion.
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/// {@endtemplate flipper}
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class Flipper extends BodyComponent with KeyboardHandler {
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/// {@macro flipper}
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Flipper._({
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required Vector2 position,
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required this.side,
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required List<LogicalKeyboardKey> keys,
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}) : _position = position,
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_keys = keys {
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// TODO(alestiago): Use sprite instead of color when provided.
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paint = Paint()
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..color = const Color(0xFF00FF00)
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..style = PaintingStyle.fill;
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}
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/// A left positioned [Flipper].
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Flipper.left({
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required Vector2 position,
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}) : this._(
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position: position,
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side: BoardSide.left,
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keys: [
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LogicalKeyboardKey.arrowLeft,
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LogicalKeyboardKey.keyA,
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],
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);
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/// A right positioned [Flipper].
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Flipper.right({
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required Vector2 position,
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}) : this._(
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position: position,
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side: BoardSide.right,
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keys: [
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LogicalKeyboardKey.arrowRight,
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LogicalKeyboardKey.keyD,
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],
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);
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/// The width of the [Flipper].
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static const width = 12.0;
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/// The height of the [Flipper].
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static const height = 2.8;
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/// The speed required to move the [Flipper] to its highest position.
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///
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/// The higher the value, the faster the [Flipper] will move.
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static const double _speed = 60;
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/// Whether the [Flipper] is on the left or right side of the board.
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///
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/// A [Flipper] with [BoardSide.left] has a counter-clockwise arc motion,
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/// whereas a [Flipper] with [BoardSide.right] has a clockwise arc motion.
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final BoardSide side;
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/// The initial position of the [Flipper] body.
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final Vector2 _position;
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/// The [LogicalKeyboardKey]s that will control the [Flipper].
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///
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/// [onKeyEvent] method listens to when one of these keys is pressed.
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final List<LogicalKeyboardKey> _keys;
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/// Applies downward linear velocity to the [Flipper], moving it to its
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/// resting position.
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void _moveDown() {
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body.linearVelocity = Vector2(0, -_speed);
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}
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/// Applies upward linear velocity to the [Flipper], moving it to its highest
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/// position.
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void _moveUp() {
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body.linearVelocity = Vector2(0, _speed);
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}
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List<FixtureDef> _createFixtureDefs() {
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final fixtures = <FixtureDef>[];
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final isLeft = side.isLeft;
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final bigCircleShape = CircleShape()..radius = height / 2;
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bigCircleShape.position.setValues(
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isLeft
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? -(width / 2) + bigCircleShape.radius
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: (width / 2) - bigCircleShape.radius,
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0,
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);
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final bigCircleFixtureDef = FixtureDef(bigCircleShape);
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fixtures.add(bigCircleFixtureDef);
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final smallCircleShape = CircleShape()..radius = bigCircleShape.radius / 2;
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smallCircleShape.position.setValues(
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isLeft
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? (width / 2) - smallCircleShape.radius
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: -(width / 2) + smallCircleShape.radius,
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0,
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);
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final smallCircleFixtureDef = FixtureDef(smallCircleShape);
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fixtures.add(smallCircleFixtureDef);
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final trapeziumVertices = isLeft
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? [
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Vector2(bigCircleShape.position.x, bigCircleShape.radius),
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Vector2(smallCircleShape.position.x, smallCircleShape.radius),
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Vector2(smallCircleShape.position.x, -smallCircleShape.radius),
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Vector2(bigCircleShape.position.x, -bigCircleShape.radius),
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]
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: [
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Vector2(smallCircleShape.position.x, smallCircleShape.radius),
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Vector2(bigCircleShape.position.x, bigCircleShape.radius),
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Vector2(bigCircleShape.position.x, -bigCircleShape.radius),
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Vector2(smallCircleShape.position.x, -smallCircleShape.radius),
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];
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final trapezium = PolygonShape()..set(trapeziumVertices);
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final trapeziumFixtureDef = FixtureDef(trapezium)
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..density = 50.0 // TODO(alestiago): Use a proper density.
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..friction = .1; // TODO(alestiago): Use a proper friction.
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fixtures.add(trapeziumFixtureDef);
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return fixtures;
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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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..gravityScale = 0
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..type = BodyType.dynamic
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..position = _position;
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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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// TODO(erickzanardo): Remove this once the issue is solved:
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// https://github.com/flame-engine/flame/issues/1417
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final Completer hasMounted = Completer<void>();
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@override
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void onMount() {
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super.onMount();
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hasMounted.complete();
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}
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@override
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bool onKeyEvent(
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RawKeyEvent event,
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Set<LogicalKeyboardKey> keysPressed,
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) {
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// TODO(alestiago): Check why false cancels the event for other components.
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// Investigate why return is of type [bool] expected instead of a type
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// [KeyEventResult].
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if (!_keys.contains(event.logicalKey)) return true;
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if (event is RawKeyDownEvent) {
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_moveUp();
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} else if (event is RawKeyUpEvent) {
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_moveDown();
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}
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return true;
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}
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}
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/// {@template flipper_anchor}
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/// [Anchor] positioned at the end of a [Flipper].
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///
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/// The end of a [Flipper] depends on its [Flipper.side].
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/// {@endtemplate}
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class FlipperAnchor extends Anchor {
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/// {@macro flipper_anchor}
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FlipperAnchor({
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required Flipper flipper,
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}) : super(
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position: Vector2(
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flipper.side.isLeft
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? flipper.body.position.x - Flipper.width / 2
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: flipper.body.position.x + Flipper.width / 2,
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flipper.body.position.y,
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),
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);
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}
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/// {@template flipper_anchor_revolute_joint_def}
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/// Hinges one end of [Flipper] to a [Anchor] to achieve an arc motion.
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/// {@endtemplate}
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class FlipperAnchorRevoluteJointDef extends RevoluteJointDef {
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/// {@macro flipper_anchor_revolute_joint_def}
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FlipperAnchorRevoluteJointDef({
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required Flipper flipper,
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required Anchor anchor,
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}) {
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initialize(
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flipper.body,
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anchor.body,
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anchor.body.position,
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);
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enableLimit = true;
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final angle = (flipper.side.isLeft ? _sweepingAngle : -_sweepingAngle) / 2;
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lowerAngle = upperAngle = angle;
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}
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/// The total angle of the arc motion.
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static const _sweepingAngle = math.pi / 3.5;
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/// Unlocks the [Flipper] from its resting position.
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///
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/// The [Flipper] is locked when initialized in order to force it to be at
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/// its resting position.
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// TODO(alestiago): consider refactor once the issue is solved:
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// https://github.com/flame-engine/forge2d/issues/36
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static void unlock(RevoluteJoint joint, BoardSide side) {
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late final double upperLimit, lowerLimit;
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switch (side) {
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case BoardSide.left:
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lowerLimit = -joint.lowerLimit;
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upperLimit = joint.upperLimit;
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break;
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case BoardSide.right:
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lowerLimit = joint.lowerLimit;
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upperLimit = -joint.upperLimit;
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}
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joint.setLimits(lowerLimit, upperLimit);
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}
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}
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import 'package:flutter_test/flutter_test.dart';
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import 'package:pinball/game/game.dart';
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void main() {
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group(
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'BoardSide',
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() {
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test('has two values', () {
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expect(BoardSide.values.length, equals(2));
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});
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},
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);
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group('BoardSideX', () {
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test('isLeft is correct', () {
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const side = BoardSide.left;
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expect(side.isLeft, isTrue);
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expect(side.isRight, isFalse);
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});
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test('isRight is correct', () {
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const side = BoardSide.right;
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expect(side.isLeft, isFalse);
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expect(side.isRight, isTrue);
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});
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});
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}
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@ -0,0 +1,401 @@
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// ignore_for_file: cascade_invocations
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import 'dart:collection';
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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/services.dart';
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import 'package:flutter_test/flutter_test.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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TestWidgetsFlutterBinding.ensureInitialized();
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final flameTester = FlameTester(PinballGame.new);
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group(
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'Flipper',
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() {
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flameTester.test(
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'loads correctly',
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(game) async {
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final leftFlipper = Flipper.left(position: Vector2.zero());
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final rightFlipper = Flipper.right(position: Vector2.zero());
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await game.ensureAddAll([leftFlipper, rightFlipper]);
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expect(game.contains(leftFlipper), isTrue);
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},
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);
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group('constructor', () {
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test('sets BoardSide', () {
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final leftFlipper = Flipper.left(position: Vector2.zero());
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expect(leftFlipper.side, equals(leftFlipper.side));
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final rightFlipper = Flipper.right(position: Vector2.zero());
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expect(rightFlipper.side, equals(rightFlipper.side));
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});
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});
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group('body', () {
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flameTester.test(
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'positions correctly',
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(game) async {
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final position = Vector2.all(10);
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final flipper = Flipper.left(position: position);
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await game.ensureAdd(flipper);
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game.contains(flipper);
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expect(flipper.body.position, position);
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},
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);
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flameTester.test(
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'is dynamic',
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(game) async {
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final flipper = Flipper.left(position: Vector2.zero());
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await game.ensureAdd(flipper);
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expect(flipper.body.bodyType, equals(BodyType.dynamic));
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},
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);
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flameTester.test(
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'ignores gravity',
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(game) async {
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||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
expect(flipper.body.gravityScale, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'has greater mass than Ball',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
final ball = Ball(position: Vector2.zero());
|
||||||
|
|
||||||
|
await game.ensureAddAll([flipper, ball]);
|
||||||
|
|
||||||
|
expect(
|
||||||
|
flipper.body.getMassData().mass,
|
||||||
|
greaterThan(ball.body.getMassData().mass),
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
group('fixtures', () {
|
||||||
|
flameTester.test(
|
||||||
|
'has three',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
expect(flipper.body.fixtures.length, equals(3));
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'has density',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final fixtures = flipper.body.fixtures;
|
||||||
|
final density = fixtures.fold<double>(
|
||||||
|
0,
|
||||||
|
(sum, fixture) => sum + fixture.density,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(density, greaterThan(0));
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
group('onKeyEvent', () {
|
||||||
|
final leftKeys = UnmodifiableListView([
|
||||||
|
LogicalKeyboardKey.arrowLeft,
|
||||||
|
LogicalKeyboardKey.keyA,
|
||||||
|
]);
|
||||||
|
final rightKeys = UnmodifiableListView([
|
||||||
|
LogicalKeyboardKey.arrowRight,
|
||||||
|
LogicalKeyboardKey.keyD,
|
||||||
|
]);
|
||||||
|
|
||||||
|
group('and Flipper is left', () {
|
||||||
|
late Flipper flipper;
|
||||||
|
|
||||||
|
setUp(() {
|
||||||
|
flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyDownEvents(leftKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'moves upwards '
|
||||||
|
'when ${event.logicalKey.keyLabel} is pressed',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isPositive);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyUpEvents(leftKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'moves downwards '
|
||||||
|
'when ${event.logicalKey.keyLabel} is released',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isNegative);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyUpEvents(rightKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'does nothing '
|
||||||
|
'when ${event.logicalKey.keyLabel} is released',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isZero);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyDownEvents(rightKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'does nothing '
|
||||||
|
'when ${event.logicalKey.keyLabel} is pressed',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isZero);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
group('and Flipper is right', () {
|
||||||
|
late Flipper flipper;
|
||||||
|
|
||||||
|
setUp(() {
|
||||||
|
flipper = Flipper.right(position: Vector2.zero());
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyDownEvents(rightKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'moves upwards '
|
||||||
|
'when ${event.logicalKey.keyLabel} is pressed',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isPositive);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyUpEvents(rightKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'moves downwards '
|
||||||
|
'when ${event.logicalKey.keyLabel} is released',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isNegative);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyUpEvents(leftKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'does nothing '
|
||||||
|
'when ${event.logicalKey.keyLabel} is released',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isZero);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
|
||||||
|
testRawKeyDownEvents(leftKeys, (event) {
|
||||||
|
flameTester.test(
|
||||||
|
'does nothing '
|
||||||
|
'when ${event.logicalKey.keyLabel} is pressed',
|
||||||
|
(game) async {
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
flipper.onKeyEvent(event, {});
|
||||||
|
|
||||||
|
expect(flipper.body.linearVelocity.y, isZero);
|
||||||
|
expect(flipper.body.linearVelocity.x, isZero);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
});
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
group(
|
||||||
|
'FlipperAnchor',
|
||||||
|
() {
|
||||||
|
flameTester.test(
|
||||||
|
'position is at the left of the left Flipper',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
expect(flipperAnchor.body.position.x, equals(-Flipper.width / 2));
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'position is at the right of the right Flipper',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.right(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
expect(flipperAnchor.body.position.x, equals(Flipper.width / 2));
|
||||||
|
},
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
group('FlipperAnchorRevoluteJointDef', () {
|
||||||
|
group('initializes with', () {
|
||||||
|
flameTester.test(
|
||||||
|
'limits enabled',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
final jointDef = FlipperAnchorRevoluteJointDef(
|
||||||
|
flipper: flipper,
|
||||||
|
anchor: flipperAnchor,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(jointDef.enableLimit, isTrue);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
group('equal upper and lower limits', () {
|
||||||
|
flameTester.test(
|
||||||
|
'when Flipper is left',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
final jointDef = FlipperAnchorRevoluteJointDef(
|
||||||
|
flipper: flipper,
|
||||||
|
anchor: flipperAnchor,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(jointDef.lowerAngle, equals(jointDef.upperAngle));
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'when Flipper is right',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.right(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
final jointDef = FlipperAnchorRevoluteJointDef(
|
||||||
|
flipper: flipper,
|
||||||
|
anchor: flipperAnchor,
|
||||||
|
);
|
||||||
|
|
||||||
|
expect(jointDef.lowerAngle, equals(jointDef.upperAngle));
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
group(
|
||||||
|
'unlocks',
|
||||||
|
() {
|
||||||
|
flameTester.test(
|
||||||
|
'when Flipper is left',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.left(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
final jointDef = FlipperAnchorRevoluteJointDef(
|
||||||
|
flipper: flipper,
|
||||||
|
anchor: flipperAnchor,
|
||||||
|
);
|
||||||
|
final joint = game.world.createJoint(jointDef) as RevoluteJoint;
|
||||||
|
|
||||||
|
FlipperAnchorRevoluteJointDef.unlock(joint, flipper.side);
|
||||||
|
|
||||||
|
expect(
|
||||||
|
joint.upperLimit,
|
||||||
|
isNot(equals(joint.lowerLimit)),
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'when Flipper is right',
|
||||||
|
(game) async {
|
||||||
|
final flipper = Flipper.right(position: Vector2.zero());
|
||||||
|
await game.ensureAdd(flipper);
|
||||||
|
|
||||||
|
final flipperAnchor = FlipperAnchor(flipper: flipper);
|
||||||
|
await game.ensureAdd(flipperAnchor);
|
||||||
|
|
||||||
|
final jointDef = FlipperAnchorRevoluteJointDef(
|
||||||
|
flipper: flipper,
|
||||||
|
anchor: flipperAnchor,
|
||||||
|
);
|
||||||
|
final joint = game.world.createJoint(jointDef) as RevoluteJoint;
|
||||||
|
|
||||||
|
FlipperAnchorRevoluteJointDef.unlock(joint, flipper.side);
|
||||||
|
|
||||||
|
expect(
|
||||||
|
joint.upperLimit,
|
||||||
|
isNot(equals(joint.lowerLimit)),
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
}
|
@ -1,9 +1,54 @@
|
|||||||
|
// ignore_for_file: cascade_invocations
|
||||||
|
|
||||||
|
import 'package:flame/components.dart';
|
||||||
|
import 'package:flame_test/flame_test.dart';
|
||||||
import 'package:flutter_test/flutter_test.dart';
|
import 'package:flutter_test/flutter_test.dart';
|
||||||
|
import 'package:pinball/game/game.dart';
|
||||||
|
|
||||||
void main() {
|
void main() {
|
||||||
group('PinballGame', () {
|
group('PinballGame', () {
|
||||||
|
TestWidgetsFlutterBinding.ensureInitialized();
|
||||||
|
final flameTester = FlameTester(PinballGame.new);
|
||||||
|
|
||||||
// TODO(alestiago): test if [PinballGame] registers
|
// TODO(alestiago): test if [PinballGame] registers
|
||||||
// [BallScorePointsCallback] once the following issue is resolved:
|
// [BallScorePointsCallback] once the following issue is resolved:
|
||||||
// https://github.com/flame-engine/flame/issues/1416
|
// https://github.com/flame-engine/flame/issues/1416
|
||||||
|
group(
|
||||||
|
'components',
|
||||||
|
() {
|
||||||
|
group('Flippers', () {
|
||||||
|
bool Function(Component) flipperSelector(BoardSide side) =>
|
||||||
|
(component) => component is Flipper && component.side == side;
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'has only one left Flipper',
|
||||||
|
(game) async {
|
||||||
|
await game.ready();
|
||||||
|
|
||||||
|
expect(
|
||||||
|
() => game.children.singleWhere(
|
||||||
|
flipperSelector(BoardSide.left),
|
||||||
|
),
|
||||||
|
returnsNormally,
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
|
||||||
|
flameTester.test(
|
||||||
|
'has only one right Flipper',
|
||||||
|
(game) async {
|
||||||
|
await game.ready();
|
||||||
|
|
||||||
|
expect(
|
||||||
|
() => game.children.singleWhere(
|
||||||
|
flipperSelector(BoardSide.right),
|
||||||
|
),
|
||||||
|
returnsNormally,
|
||||||
|
);
|
||||||
|
},
|
||||||
|
);
|
||||||
|
});
|
||||||
|
},
|
||||||
|
);
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
|
@ -0,0 +1,37 @@
|
|||||||
|
import 'package:flutter/services.dart';
|
||||||
|
import 'package:meta/meta.dart';
|
||||||
|
import 'package:mocktail/mocktail.dart';
|
||||||
|
|
||||||
|
import 'helpers.dart';
|
||||||
|
|
||||||
|
@isTest
|
||||||
|
void testRawKeyUpEvents(
|
||||||
|
List<LogicalKeyboardKey> keys,
|
||||||
|
Function(RawKeyUpEvent) test,
|
||||||
|
) {
|
||||||
|
for (final key in keys) {
|
||||||
|
test(_mockKeyUpEvent(key));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
RawKeyUpEvent _mockKeyUpEvent(LogicalKeyboardKey key) {
|
||||||
|
final event = MockRawKeyUpEvent();
|
||||||
|
when(() => event.logicalKey).thenReturn(key);
|
||||||
|
return event;
|
||||||
|
}
|
||||||
|
|
||||||
|
@isTest
|
||||||
|
void testRawKeyDownEvents(
|
||||||
|
List<LogicalKeyboardKey> keys,
|
||||||
|
Function(RawKeyDownEvent) test,
|
||||||
|
) {
|
||||||
|
for (final key in keys) {
|
||||||
|
test(_mockKeyDownEvent(key));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
RawKeyDownEvent _mockKeyDownEvent(LogicalKeyboardKey key) {
|
||||||
|
final event = MockRawKeyDownEvent();
|
||||||
|
when(() => event.logicalKey).thenReturn(key);
|
||||||
|
return event;
|
||||||
|
}
|
Loading…
Reference in new issue