msb-public
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pinball
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refactor: multipliers controller

Browse Source
pull/231/head
RuiAlonso 3 years ago
parent 3ad608c18f
commit bc9e290e61
5 changed files with 135 additions and 102 deletions
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2
lib/game/components/components.dart
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@ -3,12 +3,12 @@ export 'board.dart';
export 'camera_controller.dart';
export 'controlled_ball.dart';
export 'controlled_flipper.dart';
export 'controlled_multipliers.dart';
export 'controlled_plunger.dart';
export 'flutter_forest/flutter_forest.dart';
export 'game_flow_controller.dart';
export 'google_word/google_word.dart';
export 'launcher.dart';
export 'multipliers/multipliers.dart';
export 'scoring_behavior.dart';
export 'sparky_fire_zone.dart';
export 'wall.dart';

99
lib/game/components/controlled_multipliers.dart
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@ -1,99 +0,0 @@
// ignore_for_file: public_member_api_docs
import 'dart:math' as math;
import 'package:flame/components.dart';
import 'package:flame_bloc/flame_bloc.dart';
import 'package:flutter/material.dart';
import 'package:pinball/game/game.dart';
import 'package:pinball_components/pinball_components.dart';
import 'package:pinball_flame/pinball_flame.dart';
/// {@template multipliers_group_component}
/// A [SpriteGroupComponent] for the multiplier over the board.
/// {@endtemplate}
class Multipliers extends Component
with Controls<MultipliersController>, HasGameRef<PinballGame> {
/// {@macro multipliers_group_component}
Multipliers()
: x2multiplier = Multiplier(
value: MultiplierValue.x2,
position: Vector2(-19.5, -2),
rotation: -15 * math.pi / 180,
),
x3multiplier = Multiplier(
value: MultiplierValue.x3,
position: Vector2(13, -9.4),
rotation: 15 * math.pi / 180,
),
x4multiplier = Multiplier(
value: MultiplierValue.x4,
position: Vector2(0, -21.2),
),
x5multiplier = Multiplier(
value: MultiplierValue.x5,
position: Vector2(-8.5, -28),
rotation: -3 * math.pi / 180,
),
x6multiplier = Multiplier(
value: MultiplierValue.x6,
position: Vector2(10, -30.7),
rotation: 8 * math.pi / 180,
),
super() {
controller = MultipliersController(this);
}
final Multiplier x2multiplier;
final Multiplier x3multiplier;
final Multiplier x4multiplier;
final Multiplier x5multiplier;
final Multiplier x6multiplier;
@override
Future<void> onLoad() async {
await super.onLoad();
await addAll([
x2multiplier,
x3multiplier,
x4multiplier,
x5multiplier,
x6multiplier,
]);
}
}
/// {@template multipliers_controller}
/// Controller attached to a [Multipliers] that handles its game related
/// logic.
/// {@endtemplate}
@visibleForTesting
class MultipliersController extends ComponentController<Multipliers>
with BlocComponent<GameBloc, GameState>, HasGameRef<PinballGame> {
/// {@macro multipliers_controller}
MultipliersController(Multipliers multipliersGroup) : super(multipliersGroup);
@override
bool listenWhen(GameState? previousState, GameState newState) {
// TODO(ruimiguel): use here GameState.multiplier when merged
// https://github.com/VGVentures/pinball/pull/213.
return previousState?.score != newState.score;
}
@override
void onNewState(GameState state) {
// TODO(ruimiguel): use here GameState.multiplier when merged
// https://github.com/VGVentures/pinball/pull/213.
final currentMultiplier = state.score.bitLength % 6 + 1;
component.x2multiplier.toggle(currentMultiplier);
component.x3multiplier.toggle(currentMultiplier);
component.x4multiplier.toggle(currentMultiplier);
component.x5multiplier.toggle(currentMultiplier);
component.x6multiplier.toggle(currentMultiplier);
}
}

9
lib/game/components/multipliers/multipliers.dart
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@ -1,7 +1,6 @@
// ignore_for_file: public_member_api_docs
import 'dart:math' as math;
import 'package:flame/components.dart';
import 'package:flutter/material.dart';
import 'package:pinball/game/components/multipliers/behaviors/behaviors.dart';
import 'package:pinball_components/pinball_components.dart';
@ -40,4 +39,10 @@ class Multipliers extends Component {
MultipliersBehavior(),
],
);
/// Creates a [Multipliers] without any children.
///
/// This can be used for testing [Multipliers]'s behaviors in isolation.
@visibleForTesting
Multipliers.test();
}

64
test/game/components/multipliers/behaviors/multipliers_behavior_test.dart
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@ -0,0 +1,64 @@
// ignore_for_file: cascade_invocations, prefer_const_constructors
import 'package:bloc_test/bloc_test.dart';
import 'package:flame_test/flame_test.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:mockingjay/mockingjay.dart';
import 'package:pinball/game/components/multipliers/behaviors/behaviors.dart';
import 'package:pinball/game/game.dart';
import '../../../../helpers/helpers.dart';
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
group('MultipliersBehaviors', () {
late GameBloc gameBloc;
setUp(() {
gameBloc = MockGameBloc();
whenListen(
gameBloc,
const Stream<GameState>.empty(),
initialState: const GameState.initial(),
);
});
final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
gameBuilder: EmptyPinballTestGame.new,
blocBuilder: () => gameBloc,
);
flameBlocTester.testGameWidget(
'calls toggle once per each multiplier when GameBloc emit state',
setUp: (game, tester) async {
final behavior = MultipliersBehavior();
final parent = Multipliers.test();
final multipliers = [
MockMultiplier(),
MockMultiplier(),
MockMultiplier(),
MockMultiplier(),
MockMultiplier(),
];
whenListen(
gameBloc,
const Stream<GameState>.empty(),
initialState: GameState.initial(),
);
await parent.addAll(multipliers);
await game.ensureAdd(parent);
await parent.ensureAdd(behavior);
await tester.pump();
for (final multiplier in multipliers) {
verify(
() => multiplier.bloc.toggle(1),
).called(1);
}
},
);
});
}

63
test/game/components/multipliers/multipliers_test.dart
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@ -0,0 +1,63 @@
// ignore_for_file: cascade_invocations
import 'package:flame_test/flame_test.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:pinball/game/game.dart';
import 'package:pinball_components/pinball_components.dart';
import '../../../helpers/helpers.dart';
void main() {
TestWidgetsFlutterBinding.ensureInitialized();
final assets = [
Assets.images.multiplier.x2.lit.keyName,
Assets.images.multiplier.x2.dimmed.keyName,
Assets.images.multiplier.x3.lit.keyName,
Assets.images.multiplier.x3.dimmed.keyName,
Assets.images.multiplier.x4.lit.keyName,
Assets.images.multiplier.x4.dimmed.keyName,
Assets.images.multiplier.x5.lit.keyName,
Assets.images.multiplier.x5.dimmed.keyName,
Assets.images.multiplier.x6.lit.keyName,
Assets.images.multiplier.x6.dimmed.keyName,
];
late GameBloc gameBloc;
setUp(() {
gameBloc = GameBloc();
});
final flameBlocTester = FlameBlocTester<PinballGame, GameBloc>(
gameBuilder: EmptyPinballTestGame.new,
blocBuilder: () => gameBloc,
assets: assets,
);
group('Multipliers', () {
flameBlocTester.testGameWidget(
'loads correctly',
setUp: (game, tester) async {
final multipliersGroup = Multipliers();
await game.ensureAdd(multipliersGroup);
expect(game.contains(multipliersGroup), isTrue);
},
);
group('loads', () {
flameBlocTester.testGameWidget(
'five Multiplier',
setUp: (game, tester) async {
final multipliersGroup = Multipliers();
await game.ensureAdd(multipliersGroup);
expect(
multipliersGroup.descendants().whereType<Multiplier>().length,
equals(5),
);
},
);
});
});
}
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