趣味程度で作成したごく簡単なFlutter開発のアプリを紹介しています。
下記アプリの主要なソースコードを公開しています。アプリ開発の参考になれば幸いです。
● ご注意 ● このページで公開しているのはDartコードのみです。アプリの動作には画像・音声・多言語テキストなどの追加データが必要なため、ここに掲載している情報だけではアプリを完全に再現することはできません。 ● アプリは継続的に機能拡張しているため、ストアで公開している最新版とコード内容が異なる場合があります。 ● コードはコピーして自由にご利用いただけますが、著作権は放棄していません。そのため、コード全体の再掲載はご遠慮ください。一部の引用や改変しての再掲載は問題ありません。個人利用・商用利用を問わず、アプリ開発の参考として自由にお使いください。 ● このコードは「お手本」として公開しているものではありません。ミニアプリとして作成しているため、変数名など細部に配慮していない箇所や誤りが含まれる可能性があります。参考程度にご覧ください。 ● 他の開発者の公開コードを参考にした部分も含まれています。アプリ開発の熟練者が書いたコードではない点もご了承ください。 ● ここはエンジニア向けの技術情報共有サービスではないため、詳細な説明は省略しています。GitHub などでの公開予定はありません。 ● 本コードは無保証であり、動作や品質を保証するものではありません。
Copyright© エーオーシステム株式会社
● Notice ● Only the Dart source code is provided on this page. Additional assets such as images, audio files, and multilingual text are required for the application to function. Therefore, the information here alone is not sufficient to fully reproduce the app. ● The app is continuously being improved, so the code published here may differ from the latest version available on the app stores. ● You are free to copy and use the code, but the copyright is not waived. For this reason, please refrain from redistributing (reposting) the entire code. Partial quotation or redistribution of modified portions is allowed. You may use the code freely for reference in your own app development, whether for personal or commercial use. ● This code is not intended to serve as a coding example or best practice. As this is a small sample app, some variable names and details may lack refinement, and there may be mistakes. Please use it only as a reference. ● Some parts of the code are based on publicly available examples from other developers. Please note that this code was not written by an expert in Android app development. ● This is not a technical knowledge-sharing service for engineers, so detailed explanations are omitted. There are no plans to publish the code on GitHub. ● The code is provided "as is" without any warranty of any kind.
Copyright© ao-system, Inc.
name: gearcombination
description: "GearCombination"
# The following line prevents the package from being accidentally published to
# pub.dev using `flutter pub publish`. This is preferred for private packages.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
# The following defines the version and build number for your application.
# A version number is three numbers separated by dots, like 1.2.43
# followed by an optional build number separated by a +.
# Both the version and the builder number may be overridden in flutter
# build by specifying --build-name and --build-number, respectively.
# In Android, build-name is used as versionName while build-number used as versionCode.
# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
# Read more about iOS versioning at
# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
# In Windows, build-name is used as the major, minor, and patch parts
# of the product and file versions while build-number is used as the build suffix.
version: 2.1.0+13
environment:
sdk: ^3.8.0-148.0.dev
# Dependencies specify other packages that your package needs in order to work.
# To automatically upgrade your package dependencies to the latest versions
# consider running `flutter pub upgrade --major-versions`. Alternatively,
# dependencies can be manually updated by changing the version numbers below to
# the latest version available on pub.dev. To see which dependencies have newer
# versions available, run `flutter pub outdated`.
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.8
package_info_plus: ^9.0.0
shared_preferences: ^2.0.17
flutter_localizations: #多言語ライブラリの本体 # .arbファイルを更新したら flutter gen-l10n
sdk: flutter
intl: ^0.20.2 #多言語やフォーマッタなどの関連ライブラリ
google_mobile_ads: ^6.0.0
just_audio: ^0.10.4
flutter_svg: ^2.0.9
dev_dependencies:
flutter_test:
sdk: flutter
flutter_launcher_icons: ^0.14.4 #flutter pub run flutter_launcher_icons
flutter_native_splash: ^2.3.5 #flutter pub run flutter_native_splash:create
# The "flutter_lints" package below contains a set of recommended lints to
# encourage good coding practices. The lint set provided by the package is
# activated in the `analysis_options.yaml` file located at the root of your
# package. See that file for information about deactivating specific lint
# rules and activating additional ones.
flutter_lints: ^6.0.0
# For information on the generic Dart part of this file, see the
# following page: https://dart.dev/tools/pub/pubspec
flutter_icons:
android: "launcher_icon"
ios: true
image_path: "assets/icon/icon.png"
adaptive_icon_background: "assets/icon/icon_back.png"
adaptive_icon_foreground: "assets/icon/icon_fore.png"
flutter_native_splash:
color: '#2A01AD'
image: 'assets/image/splash.png'
color_dark: '#2A01AD'
image_dark: 'assets/image/splash.png'
fullscreen: true
android_12:
icon_background_color: '#2A01AD'
image: 'assets/image/splash.png'
icon_background_color_dark: '#2A01AD'
image_dark: 'assets/image/splash.png'
# The following section is specific to Flutter packages.
flutter:
generate: true #pub get時に多言語対応のファイルが自動生成される
# The following line ensures that the Material Icons font is
# included with your application, so that you can use the icons in
# the material Icons class.
uses-material-design: true
# To add assets to your application, add an assets section, like this:
# assets:
# - images/a_dot_burr.jpeg
# - images/a_dot_ham.jpeg
assets:
- assets/image/
- assets/sound/
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/to/resolution-aware-images
# For details regarding adding assets from package dependencies, see
# https://flutter.dev/to/asset-from-package
# To add custom fonts to your application, add a fonts section here,
# in this "flutter" section. Each entry in this list should have a
# "family" key with the font family name, and a "fonts" key with a
# list giving the asset and other descriptors for the font. For
# example:
# fonts:
# - family: Schyler
# fonts:
# - asset: fonts/Schyler-Regular.ttf
# - asset: fonts/Schyler-Italic.ttf
# style: italic
# - family: Trajan Pro
# fonts:
# - asset: fonts/TrajanPro.ttf
# - asset: fonts/TrajanPro_Bold.ttf
# weight: 700
#
# For details regarding fonts from package dependencies,
# see https://flutter.dev/to/font-from-package
import 'package:flutter/cupertino.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart';
import 'package:gearcombination/ad_manager.dart';
class AdBannerWidget extends StatefulWidget {
final AdManager adManager;
const AdBannerWidget({super.key, required this.adManager});
@override
State<AdBannerWidget> createState() => _AdBannerWidgetState();
}
class _AdBannerWidgetState extends State<AdBannerWidget> {
int _lastBannerWidthDp = 0;
bool _isAdLoaded = false;
bool _isLoading = false;
@override
Widget build(BuildContext context) {
return SafeArea(
child: LayoutBuilder(
builder: (context, constraints) {
final int width = constraints.maxWidth.isFinite
? constraints.maxWidth.truncate()
: MediaQuery.of(context).size.width.truncate();
final bannerAd = widget.adManager.bannerAd;
if (width > 0) {
WidgetsBinding.instance.addPostFrameCallback((_) {
if (mounted) {
final bannerAd = widget.adManager.bannerAd;
final bool widthChanged = _lastBannerWidthDp != width;
final bool sizeMismatch =
bannerAd == null || bannerAd.size.width != width;
if ((widthChanged || !_isAdLoaded || sizeMismatch) &&
!_isLoading) {
_lastBannerWidthDp = width;
setState(() {
_isAdLoaded = false;
_isLoading = true;
});
widget.adManager.loadAdaptiveBannerAd(width, () {
if (mounted) {
setState(() {
_isAdLoaded = true;
_isLoading = false;
});
}
});
}
}
});
}
if (_isAdLoaded && bannerAd != null) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(height: 10),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(
width: bannerAd.size.width.toDouble(),
height: bannerAd.size.height.toDouble(),
child: AdWidget(ad: bannerAd),
),
],
)
]
);
} else {
return const SizedBox.shrink();
}
},
),
);
}
}
import 'dart:async';
import 'dart:io' show Platform;
import 'dart:ui';
import 'package:google_mobile_ads/google_mobile_ads.dart';
class AdManager {
// Test IDs
// static const String _androidAdUnitId = "ca-app-pub-3940256099942544/6300978111";
// static const String _iosAdUnitId = "ca-app-pub-3940256099942544/2934735716";
// Production IDs
static const String _androidAdUnitId = "ca-app-pub-0/0";
static const String _iosAdUnitId = "ca-app-pub-0/0";
static String get _adUnitId =>
Platform.isIOS ? _iosAdUnitId : _androidAdUnitId;
BannerAd? _bannerAd;
int _lastWidthPx = 0;
VoidCallback? _onLoadedCb;
Timer? _retryTimer;
int _retryAttempt = 0;
BannerAd? get bannerAd => _bannerAd;
Future<void> loadAdaptiveBannerAd(
int widthPx,
VoidCallback onAdLoaded,
) async {
_onLoadedCb = onAdLoaded;
_lastWidthPx = widthPx;
_retryAttempt = 0;
_retryTimer?.cancel();
_startLoad(widthPx);
}
Future<void> _startLoad(int widthPx) async {
_bannerAd?.dispose();
AnchoredAdaptiveBannerAdSize? adaptiveSize;
try {
adaptiveSize =
await AdSize.getCurrentOrientationAnchoredAdaptiveBannerAdSize(
widthPx,
);
} catch (_) {
adaptiveSize = null;
}
final AdSize size = adaptiveSize ?? AdSize.fullBanner;
_bannerAd = BannerAd(
adUnitId: _adUnitId,
request: const AdRequest(),
size: size,
listener: BannerAdListener(
onAdLoaded: (ad) {
_retryTimer?.cancel();
_retryAttempt = 0;
final cb = _onLoadedCb;
if (cb != null) {
cb();
}
},
onAdFailedToLoad: (ad, err) {
ad.dispose();
_scheduleRetry();
},
),
)..load();
}
void _scheduleRetry() {
_retryTimer?.cancel();
// Exponential backoff: 3s, 6s, 12s, max 30s
_retryAttempt = (_retryAttempt + 1).clamp(1, 5);
final seconds = _retryAttempt >= 4 ? 30 : (3 << (_retryAttempt - 1));
_retryTimer = Timer(Duration(seconds: seconds), () {
_startLoad(_lastWidthPx > 0 ? _lastWidthPx : 320);
});
}
void dispose() {
_bannerAd?.dispose();
_retryTimer?.cancel();
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-01-27
///
library;
import 'package:just_audio/just_audio.dart';
import 'package:gearcombination/const_value.dart';
class AudioPlay {
//音を重ねて連続再生できるようにインスタンスを用意しておき、順繰りに使う。
static final List<AudioPlayer> _playerJoin = [
AudioPlayer(),
AudioPlayer(),
AudioPlayer(),
];
static final List<AudioPlayer> _playerSlide = [
AudioPlayer(),
AudioPlayer(),
AudioPlayer(),
];
int _playerJoinPtr = 0;
int _playerSlidePtr = 0;
double _soundVolume = 0.0;
//constructor
AudioPlay() {
constructor();
}
void constructor() async {
for (int i = 0; i < _playerJoin.length; i++) {
await _playerJoin[i].setVolume(0);
await _playerJoin[i].setAsset(ConstValue.audioJoin);
}
for (int i = 0; i < _playerSlide.length; i++) {
await _playerSlide[i].setVolume(0);
await _playerSlide[i].setAsset(ConstValue.audioSlide);
}
playZero();
}
void dispose() {
for (int i = 0; i < _playerJoin.length; i++) {
_playerJoin[i].dispose();
}
for (int i = 0; i < _playerSlide.length; i++) {
_playerSlide[i].dispose();
}
}
//getter
double get soundVolume {
return _soundVolume;
}
//setter
set soundVolume(double vol) {
_soundVolume = vol;
}
//最初に音が鳴らないのを回避する方法
void playZero() async {
AudioPlayer ap = AudioPlayer();
await ap.setAsset(ConstValue.audioZero);
await ap.load();
await ap.play();
}
//
void playJoin() async {
if (_soundVolume == 0) {
return;
}
_playerJoinPtr += 1;
if (_playerJoinPtr >= _playerJoin.length) {
_playerJoinPtr = 0;
}
await _playerJoin[_playerJoinPtr].setVolume(_soundVolume * 0.7);
await _playerJoin[_playerJoinPtr].pause();
await _playerJoin[_playerJoinPtr].seek(Duration.zero);
await _playerJoin[_playerJoinPtr].play();
}
void playSlide() async {
if (_soundVolume == 0) {
return;
}
_playerSlidePtr += 1;
if (_playerSlidePtr >= _playerSlide.length) {
_playerSlidePtr = 0;
}
await _playerSlide[_playerSlidePtr].setVolume(_soundVolume);
await _playerSlide[_playerSlidePtr].pause();
await _playerSlide[_playerSlidePtr].seek(Duration.zero);
await _playerSlide[_playerSlidePtr].play();
}
}///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;
import 'package:flutter/material.dart';
class ConstValue {
//pref
static const String prefMagnificationRate = 'magnificationRate';
static const String prefSoundVolume = 'soundVolume';
static const String prefConnectedFlash = 'connectedFlash';
static const String prefFineTuningGearEngagement = 'fineTuningGearEngagement';
static const String prefBackgroundImageNumber = 'backgroundImageNumber';
static const String prefThemeNumber = 'themeNumber';
static const String prefQuestProgress = 'questProgress';
//image
static const String imageBack1 = 'assets/image/back1.svg';
static const String imageSpace1 = 'assets/image/space1.webp';
static const List<String> imageBackGrounds = [
'assets/image/bg1.webp', //0 dummy
'assets/image/bg1.webp', //1
'assets/image/bg2.webp', //2
'assets/image/bg3.webp',
'assets/image/bg4.webp',
'assets/image/bg5.webp',
'assets/image/bg6.webp',
'assets/image/bg7.webp',
'assets/image/bg8.webp',
'assets/image/bg9.webp',
'assets/image/bg10.webp',
];
//color
static const Color colorButtonBack = Color.fromARGB(60, 0,0,0);
static const Color colorButtonFore = Color.fromARGB(255, 255, 255, 255);
static const Color colorBack = Color.fromARGB(255, 42,1,173);
static const Color colorSettingAccent = Color.fromARGB(255, 76,43,164);
static const Color colorBackground = Color.fromRGBO(50,50,50, 1);
static const Color colorHeaderNormal = Color.fromRGBO(0,0,0, 0.8);
static const Color colorHeaderFlash = Color.fromRGBO(0,0,0, 0.1);
static const Color colorHeaderClear = Color.fromRGBO(0,0,150, 0.8);
//sound
static const String audioZero = 'assets/sound/zero.wav'; //効果音1個
static const String audioSlide = 'assets/sound/slide.mp3';
static const String audioJoin = 'assets/sound/set.wav';
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-22
///
library;
enum CurrentState {
normal,
flash,
clear,
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;
class Game {
//main.dartとstage.dartとのデータ受け渡しで使用
//現在のクエスト番号
int currentQuestNumber = 0;
//constructor
Game();
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-22
///
library;
import 'package:flutter/cupertino.dart';
class GearOne {
String name; //ギア名
String src; //画像名
double width; //幅
Widget image; //生成したWidget imageを保持。使いまわすため
int teeth1; //歯の数外側
int teeth2; //歯の数内側
Widget widget; //生成したWidgetを保持。
double degrees; //回転 0..180..360
double ratio; //回転率。停止時は0
double left; //配置位置
double top; //配置位置
int stack; //重ね順(z-indexの役目)
//constructor
GearOne(this.name, this.src, this.width, this.image, this.teeth1, this.teeth2, this.widget, this.degrees, this.ratio, this.left, this.top, this.stack);
GearOne clone() {
return GearOne(name, src, width, image, teeth1, teeth2, widget, degrees, ratio, left, top, stack);
}
int compareStack(GearOne other) {
return stack.compareTo(other.stack);
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-22
///
library;
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:gearcombination/const_value.dart';
import 'package:gearcombination/preferences.dart';
import 'package:gearcombination/gear_one.dart';
import 'package:gearcombination/audio_play.dart';
import 'package:gearcombination/current_state.dart';
class Gears {
//各ギア
final List<GearOne> _gears = [
GearOne('16', 'assets/image/g16.svg', 145, Container(), 16, 0, Container(), 0, 0, 0,0, 24),
GearOne('18', 'assets/image/g18.svg', 161, Container(), 18, 0, Container(), 0, 0, 0,0, 23),
GearOne('20', 'assets/image/g20.svg', 177, Container(), 20, 0, Container(), 0, 0, 0,0, 22),
GearOne('22', 'assets/image/g22.svg', 193, Container(), 22, 0, Container(), 0, 0, 0,0, 21),
GearOne('24', 'assets/image/g24.svg', 209, Container(), 24, 0, Container(), 0, 0, 0,0, 20),
GearOne('26', 'assets/image/g26.svg', 225, Container(), 26, 0, Container(), 0, 0, 0,0, 19),
GearOne('28', 'assets/image/g28.svg', 241, Container(), 28, 0, Container(), 0, 0, 0,0, 18),
GearOne('30', 'assets/image/g30.svg', 257, Container(), 30, 0, Container(), 0, 0, 0,0, 17),
GearOne('32', 'assets/image/g32.svg', 273, Container(), 32, 0, Container(), 0, 0, 0,0, 16),
GearOne('32b','assets/image/g32_16.svg', 273, Container(), 32, 16, Container(), 0, 0, 0,0, 15),
GearOne('34', 'assets/image/g34.svg', 289, Container(), 34, 0, Container(), 0, 0, 0,0, 14),
GearOne('36', 'assets/image/g36.svg', 305, Container(), 36, 0, Container(), 0, 0, 0,0, 13),
GearOne('36b','assets/image/g36_18.svg', 305, Container(), 36, 18, Container(), 0, 0, 0,0, 12),
GearOne('38', 'assets/image/g38.svg', 321, Container(), 38, 0, Container(), 0, 0, 0,0, 11),
GearOne('40', 'assets/image/g40.svg', 337, Container(), 40, 0, Container(), 0, 0, 0,0, 10),
GearOne('40b','assets/image/g40_20.svg', 337, Container(), 40, 20, Container(), 0, 0, 0,0, 9),
GearOne('42', 'assets/image/g42.svg', 352, Container(), 42, 0, Container(), 0, 0, 0,0, 8),
GearOne('42b','assets/image/g42_21.svg', 352, Container(), 42, 21, Container(), 0, 0, 0,0, 7),
GearOne('44', 'assets/image/g44.svg', 368, Container(), 44, 0, Container(), 0, 0, 0,0, 6),
GearOne('44b','assets/image/g44_22.svg', 368, Container(), 44, 22, Container(), 0, 0, 0,0, 5),
GearOne('46', 'assets/image/g46.svg', 385, Container(), 46, 0, Container(), 0, 0, 0,0, 4),
GearOne('46b','assets/image/g46_23.svg', 385, Container(), 46, 23, Container(), 0, 0, 0,0, 3),
GearOne('48', 'assets/image/g48.svg', 401, Container(), 48, 0, Container(), 0, 0, 0,0, 2),
GearOne('48b','assets/image/g48_16.svg', 401, Container(), 48, 16, Container(), 0, 0, 0,0, 1),
GearOne('50', 'assets/image/g50.svg', 417, Container(), 50, 0, Container(), 0, 0, 0,0, 0),
];
//クエストで左上に配置されるギア
final Map<int,int> _questionGearSelect = {
0:0,
1:0,
2:0,
3:0,
4:6,
5:6,
6:6,
7:6,
8:10,
9:10,
10:10,
11:10,
12:10,
13:10,
14:16,
15:22,
16:22,
17:22,
18:22,
19:22,
20:22,
21:22,
22:13,
23:13,
24:13,
25:13,
26:13,
27:13,
28:13,
29:13,
30:13,
31:13,
32:13,
33:13,
34:13,
35:13,
36:13,
37:13,
38:13,
39:13,
40:13,
41:0,
42:0,
43:0,
44:0,
45:0,
46:0,
47:0,
48:0,
49:0,
50:0,
51:0,
52:0,
};
//回答
final Map<int,double> _answers = {
5:-1,
6:1,
7:2,
8:0.5,
9:-0.25,
10:0.25,
11:-5.1,
12:17,
13:-17,
14:1.5,
15:0.4,
16:-0.4,
17:36,
18:-36,
19:-3,
20:7.2,
21:-6,
22:-0.151,
23:-0.14,
24:-28.5,
25:19,
26:57,
27:15.2,
28:114,
29:-19,
30:11.4,
31:22.8,
32:14.25,
33:9.5,
34:-15.2,
35:6,
36:-3,
37:-5.7,
38:28.5,
39:3,
40:456,
41:-0.4,
42:-0.32,
43:-0.5,
44:0.4,
45:0.32,
46:0.5,
47:-0.8,
48:0.8,
49:1.6,
50:-1.6,
51:-3.2,
52:3.2,
};
final double _adjustTeethRatioBase1 = 2.87; //歯の数から噛み合う位置を求める
final double _adjustTeethRatioBase2 = 3.44; //歯の数から噛み合う位置を求める
double _adjustTeethRatio = 4.45; //歯の数から噛み合う位置を求める
double _devicePixelRatio = 1.0; //MediaQuery.of(context).devicePixelRatio
double _stageRatio = 1.0; //横幅を900とした場合の比率
double _magnificationRate = 1.0; //stage全体の拡大率
late AudioPlay _audioPlay;
late GearOne _rootGear; //左上に配置されるギア
GearOne? _lastGear = null; //ギア接続の最後
int _lastRotationGearCount = 0; //直前のギア接続数
bool _connectedFlash = false; //ギア接続でフラッシュする場合はtrue
double _fineTuningGearEngagement = 0.0; //ギア噛み合わせ微調整
CurrentState _headerColorMode = CurrentState.normal;
int _currentQuestNumber = 0; //クエスト番号
bool ready = false; //全ての状態が整ったらtrue
Future<void> initial(int currentQuestNumber) async {
_currentQuestNumber = currentQuestNumber;
await Preferences.initial();
_audioPlay = AudioPlay(); //音再生用
_audioPlay.soundVolume = 0.0;
_audioPlay.playZero(); //音が鳴らないから鳴らしておく
_connectedFlash = Preferences.connectedFlash;
_fineTuningGearEngagement = Preferences.fineTuningGearEngagement;
//ルートギア用意
_rootGear = _gears[_questionGearSelect[_currentQuestNumber] ?? 0].clone();
_rootGear.name = 'root';
_rootGear.ratio = 1;
_rootGear.stack = 0;
_rootGear.image = _rootGearImage();
_rootGear.widget = _rootGearWidget();
//各ギア用意
for (final GearOne gear in _gears) {
gear.image = _gearImage(gear);
gear.widget = _gearWidget(gear);
}
//準備完了
ready = true;
}
void setSoundVolumeZero() {
_audioPlay.soundVolume = 0;
}
void readSoundVolume() {
_audioPlay.soundVolume = Preferences.soundVolume;
}
Widget getRootWidget() {
return _rootGear.widget;
}
double getRootWidth() {
return _rootGear.width;
}
Widget getWidget(int index) {
return _gears[index].widget;
}
double getWidth(int index) {
return _gears[index].width;
}
int getGearLength() {
return _gears.length;
}
List<GearOne> getGears() {
return _gears;
}
//MediaQuery.of(context).devicePixelRatio
set devicePixelRatio(double num) {
_devicePixelRatio = num;
//スマートフォンとタブレットでギアのかみ合わせ位置がずれるため、その調整
_adjustTeethRatio = _devicePixelRatio * _adjustTeethRatioBase1 - _adjustTeethRatioBase2 + _fineTuningGearEngagement;
}
//横幅を900とした場合の比率
set stageRatio(double num) {
_stageRatio = num;
_updateGears();
}
//stage全体の拡大率
set magnificationRate(double num) {
_magnificationRate = num;
_updateGears();
}
//ギア再描画
void _updateGears() {
_rootGear.image = _rootGearImage();
_rootGear.widget = _rootGearWidget();
for (final GearOne gear in _gears) {
gear.image = _gearImage(gear);
gear.widget = _gearWidget(gear);
}
}
void rootGearPosition(double left, double top) {
_rootGear.left = left;
_rootGear.top = top;
_rootGear.widget = _rootGearWidget();
}
void gearPosition(int index, double left, double top) {
_gears[index].left = left;
_gears[index].top = top;
_gears[index].widget = _gearWidget(_gears[index]);
}
//stage.dartから1秒間に30回呼ばれる
void tick() {
if (ready == false) {
return;
}
//root
_rootGear.degrees += _rootGear.ratio;
_rootGear.degrees %= 360;
_rootGear.widget = _rootGearWidget();
//gears
for (final GearOne gear in _gears) {
if (gear.ratio != 0) {
gear.degrees += gear.ratio;
gear.degrees %= 360;
gear.widget = _gearWidget(gear);
}
}
}
//ルートギア画像
Widget _rootGearImage() {
return SvgPicture.asset(_rootGear.src,
width: _rootGear.width * _stageRatio * _magnificationRate,
height: _rootGear.width * _stageRatio * _magnificationRate,
);
}
//各ギア画像
Widget _gearImage(GearOne gearOne) {
return SvgPicture.asset(gearOne.src,
width: gearOne.width * _stageRatio * _magnificationRate,
height: gearOne.width * _stageRatio * _magnificationRate,
);
}
//ルートギアWidget
Widget _rootGearWidget() {
return Positioned(
left: _rootGear.left * _stageRatio,
top: _rootGear.top * _stageRatio,
child: Transform.rotate(
angle: _rootGear.degrees * (3.141592653589793 / 180),
child: _rootGear.image,
)
);
}
//各ギアWidget
Widget _gearWidget(GearOne gearOne) {
return Positioned(
left: gearOne.left * _stageRatio,
top: gearOne.top * _stageRatio,
child: GestureDetector(
onPanUpdate: (panUpdateDetails) {
Offset position = panUpdateDetails.delta;
gearOne.left += position.dx / _stageRatio;
gearOne.top += position.dy / _stageRatio;
_updatePosition(gearOne.name);
},
onPanEnd: (panUpdateDetails) {
_checkGearTouch(gearOne.name);
},
child: Transform.rotate(
angle: gearOne.degrees * (3.141592653589793 / 180),
child: gearOne.image,
)
)
);
}
//ギアのドラッグ更新
void _updatePosition(String name) {
final int index = _gears.indexWhere((gear) => gear.name == name);
_gears[index].widget = _gearWidget(_gears[index]);
_checkGearTouch('');
_findTip();
}
//ギアの接触を調べて回転速度をセット
void _checkGearTouch(String gearName) {
//全て回転を止める
for (final GearOne gearOne in _gears) {
gearOne.ratio = 0;
}
//ルートギアと接触しているか調査
for (final GearOne gear1 in _gears) {
final int touch = _checkGearTouch2(_rootGear,gear1);
if (touch == 1) {
gear1.ratio = _rootGear.ratio * _rootGear.teeth1 / gear1.teeth1 * -1;
if (gear1.name == gearName) {
_adsorption(_rootGear, gear1);
}
} else if (touch == 3) {
gear1.ratio = _rootGear.ratio * _rootGear.teeth1 / gear1.teeth2 * -1;
if (gear1.name == gearName) {
_adsorption(_rootGear, gear1);
}
}
}
//その他ギアと接触しているか調査
for (int i = 0; i < _gears.length; i++) {
bool joinFlag = false;
for (final GearOne gear1 in _gears) {
for (final GearOne gear2 in _gears) {
if (gear1.name != gear2.name) {
final int touch = _checkGearTouch2(gear1,gear2);
if (gear1.ratio != 0 && gear2.ratio == 0) {
if (touch == 1) {
gear2.ratio = gear1.ratio * gear1.teeth1 / gear2.teeth1 * -1;
if (gear2.name == gearName) {
_adsorption(gear1, gear2);
}
joinFlag = true;
} else if (touch == 2) {
gear2.ratio = gear1.ratio * gear1.teeth2 / gear2.teeth1 * -1;
if (gear2.name == gearName && gear2.stack < gear1.stack) {
final int tmp = gear2.stack;
gear2.stack = gear1.stack;
gear1.stack = tmp;
_adsorption(gear1, gear2);
}
joinFlag = true;
} else if (touch == 3) {
gear2.ratio = gear1.ratio * gear1.teeth1 / gear2.teeth2 * -1;
if (gear2.name == gearName && gear1.stack < gear2.stack) {
final int tmp = gear2.stack;
gear2.stack = gear1.stack;
gear1.stack = tmp;
_adsorption(gear1, gear2);
}
joinFlag = true;
}
}
}
}
}
if (joinFlag == false) {
break;
}
}
}
//ギアとギアの接触を調べる
int _checkGearTouch2(GearOne gear1, GearOne gear2) {
double rad1 = gear1.teeth1 * _adjustTeethRatio * _stageRatio * _magnificationRate;
double center1x = gear1.left / 2 + rad1;
double center1y = gear1.top / 2 + rad1;
double rad2 = gear2.teeth1 * _adjustTeethRatio * _stageRatio * _magnificationRate;
double center2x = gear2.left / 2 + rad2;
double center2y = gear2.top / 2 + rad2;
double distance = sqrt(pow(center1x - center2x,2) + pow(center1y - center2y,2)); //ギア同士の距離
double judge = rad1 + rad2; //ギア2個の半径計
if (distance < judge + 3 && distance > judge - 3) {
return 1; //接触
}
//
if (gear1.teeth2 > 0) {
double rad1b = gear1.teeth2 * _adjustTeethRatio * _stageRatio * _magnificationRate;
double judge = rad1b + rad2; //ギア2個の半径計
if (distance < judge + 3 && distance > judge - 3) {
return 2; //ギア1の内側に接触
}
}
if (gear2.teeth2 > 0) {
double rad2b = gear2.teeth2 * _adjustTeethRatio * _stageRatio * _magnificationRate;
double judge = rad1 + rad2b; //ギア2個の半径計
if (distance < judge + 3 && distance > judge - 3) {
return 3; //ギア2の内側に接触
}
}
return 0; //非接触
}
//ギアの吸着。位置をずらしていき、一番距離が短いものを採用
void _adsorption(GearOne gear1, GearOne gear2) {
double rad1 = gear1.teeth1 * _adjustTeethRatio * _stageRatio * _magnificationRate;
double rad2 = gear2.teeth1 * _adjustTeethRatio * _stageRatio * _magnificationRate;
double judge = rad1 + rad2; //ギア2個の半径計
double center1x = gear1.left / 2 + rad1;
double center1y = gear1.top / 2 + rad1;
int answerX = 0; //最小の移動距離が記録される
int answerY = 0; //最小の移動距離が記録される
double minimum = 999;
for (int y in [-5,-4,-3,-2,-1,0,1,2,3,4,5]) {
for (int x in [-5,-4,-3,-2,-1,0,1,2,3,4,5]) {
double center2x = (gear2.left + x) / 2 + rad2;
double center2y = (gear2.top + y) / 2 + rad2;
double distance = sqrt(pow(center1x - center2x, 2) + pow(center1y - center2y, 2));
if (distance - judge < minimum) {
if ((distance - judge).abs() <= 3) {
minimum = distance - judge;
answerX = x;
answerY = y;
}
}
}
}
gear2.left += answerX;
gear2.top += answerY;
}
//末端を調べる
void _findTip() {
List<GearOne> connection = []; //末端までの接続
//ルートギアと接触しているギアを求める
GearOne? gear1;
for (GearOne gear in _gears) {
final int touch = _checkGearTouch2(_rootGear,gear);
if (touch != 0) {
gear1 = gear;
break;
}
}
_lastGear = gear1;
if (_lastGear != null) {
connection.add(gear1!);
List<GearOne> used = [];
used.add(gear1);
for (int j = 0; j < _gears.length; j++) {
bool findFlag = false;
for (GearOne gear1 in _gears) {
if (used.contains(gear1) == false) {
final int touch = _checkGearTouch2(_lastGear!,gear1);
if (touch != 0) {
_lastGear = gear1;
used.add(gear1);
connection.add(gear1);
findFlag = true;
break;
}
}
}
if (findFlag == false) {
break;
}
}
}
_rotateGearCount();
if (_headerColorMode != CurrentState.clear) {
final bool ret = _answerCheck(connection);
if (ret) {
_headerColorMode = CurrentState.clear; //success
Preferences.addQuestProgressSuccess(_currentQuestNumber);
}
}
}
//回転しているギアの数で音を出す
void _rotateGearCount() {
int count = 0;
for (final GearOne gear1 in _gears) {
if (gear1.ratio != 0) {
count += 1;
}
}
if (_lastRotationGearCount < count) {
_lastRotationGearCount = count;
_audioPlay.playJoin();
if (_connectedFlash) {
if (_headerColorMode != CurrentState.clear) {
(() async {
_headerColorMode = CurrentState.flash;
await Future.delayed(const Duration(milliseconds: 200));
if (_headerColorMode != CurrentState.clear) {
_headerColorMode = CurrentState.normal;
}
})();
}
}
} else if (_lastRotationGearCount > count) {
_lastRotationGearCount = count;
_audioPlay.playSlide();
}
}
bool _answerCheck(List<GearOne> connection) {
const double allowable = 0.002; //計算誤差に対する許容範囲プラス方向とマイナス方向
//各クエスト番号で正解していたらtrueを返す。
if (_currentQuestNumber == 0) {
return true;
} else if (_currentQuestNumber == 1) {
if (connection.length == 1) {
return true;
}
} else if (_currentQuestNumber == 2) {
if (connection.length == 2) {
return true;
}
} else if (_currentQuestNumber == 3) {
if (connection.length == 3) {
return true;
}
} else if (_currentQuestNumber == 4) {
if (connection.isNotEmpty) {
if (connection.last.teeth1 == 28) {
return true;
}
}
} else if (_currentQuestNumber >= 5) {
if (connection.isNotEmpty) {
final double r = connection.last.ratio;
final double reference = _answers[_currentQuestNumber] ?? 0.0;
if (r >= (reference - allowable) && r <= (reference + allowable)) {
return true;
}
}
}
return false;
}
//ルートギア下に配置される文字
Widget rootGearText() {
return Positioned(
left: 10 * _stageRatio,
top: _rootGear.width / 2 * _stageRatio * _magnificationRate,
child: const Text('10 rpm',
style: TextStyle(
color: Colors.white,
fontSize: 15.0,
)
)
);
}
//最終接続ギアの下に配置される文字
Widget lastGearText() {
if (_lastGear == null) {
return Container();
}
return Positioned(
left: (_lastGear!.left + (_lastGear!.width / 4 * _magnificationRate)) * _stageRatio,
top: (_lastGear!.top + _lastGear!.width * _magnificationRate) * _stageRatio,
child: Text('${(_lastGear!.ratio * 1000).roundToDouble() / 100} rpm',
style: const TextStyle(
color: Colors.red,
fontSize: 15.0,
)
)
);
}
//ヘッダカラー
Color headerColor() {
if (_headerColorMode == CurrentState.flash) { //フラッシュ時
return ConstValue.colorHeaderFlash;
} else if (_headerColorMode == CurrentState.clear) { //クエストクリア時
return ConstValue.colorHeaderClear;
} else { //通常時
return ConstValue.colorHeaderNormal;
}
}
CurrentState get headerColorMode => _headerColorMode;
}
///
/// Consolidated language utilities.
///
library;
/// Usage:
/// await LanguageState.ensureInitialized();
/// final currentCode = await LanguageState.getLanguageCode();
/// await LanguageState.setLanguageCode('en');
/// final locale = parseLocaleTag(currentCode);
///
/// Use LanguageCatalog when presenting selectable language names.
/// Configure LanguageState.configure if you need custom storage.
///
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
class LanguageCatalog {
const LanguageCatalog._();
static const String preferenceKey = 'languageCode';
static const Map<String, String> names = {
'en': 'English',
'bg': 'Български',
'cs': 'Čeština',
'da': 'Dansk',
'de': 'Deutsch',
'el': 'Ελληνικά',
'es': 'Español',
'et': 'Eesti',
'fi': 'Suomi',
'fr': 'Français',
'hu': 'Magyar',
'it': 'Italiano',
'ja': '日本語',
'lt': 'Lietuvių',
'lv': 'Latviešu',
'nl': 'Nederlands',
'pl': 'Polski',
'pt': 'Português',
'ro': 'Română',
'ru': 'Русский',
'sk': 'Slovenčina',
'sv': 'Svenska',
'th': 'ไทย',
'zh': '中文',
};
static List<String> get supportedCodes => names.keys.toList(growable: false);
static List<Locale> buildSupportedLocales() {
return supportedCodes.map((code) => Locale(code)).toList(growable: false);
}
static String labelFor(String? code) {
if (code == null || code.isEmpty) {
return 'Default';
}
return names[code] ?? code;
}
}
abstract class LanguageStorage {
const LanguageStorage();
Future<void> saveLanguageCode(String code);
Future<String> loadLanguageCode();
}
class SharedPreferencesLanguageStorage extends LanguageStorage {
const SharedPreferencesLanguageStorage({
this.preferenceKey = LanguageCatalog.preferenceKey,
});
final String preferenceKey;
Future<SharedPreferences> _ensurePrefs() async {
return SharedPreferences.getInstance();
}
@override
Future<void> saveLanguageCode(String code) async {
final prefs = await _ensurePrefs();
await prefs.setString(preferenceKey, code);
}
@override
Future<String> loadLanguageCode() async {
final prefs = await _ensurePrefs();
return prefs.getString(preferenceKey) ?? '';
}
}
class LanguageState {
LanguageState._();
static LanguageStorage _storage = const SharedPreferencesLanguageStorage();
static String _languageCode = '';
static bool _initialized = false;
static Completer<void>? _initializing;
static String get currentCode => _languageCode;
static void configure({LanguageStorage? storage, String? initialCode}) {
if (storage != null) {
_storage = storage;
}
if (initialCode != null) {
_languageCode = initialCode;
_initialized = true;
}
}
static Future<void> ensureInitialized() async {
if (_initialized) {
return;
}
final completer = _initializing;
if (completer != null) {
await completer.future;
return;
}
final newCompleter = Completer<void>();
_initializing = newCompleter;
try {
_languageCode = await _storage.loadLanguageCode();
_initialized = true;
newCompleter.complete();
} catch (error, stackTrace) {
if (!newCompleter.isCompleted) {
newCompleter.completeError(error, stackTrace);
}
rethrow;
} finally {
_initializing = null;
}
}
static Future<void> setLanguageCode(String? code) async {
final value = code?.trim() ?? '';
_languageCode = value;
_initialized = true;
await _storage.saveLanguageCode(value);
}
static Future<String> getLanguageCode() async {
await ensureInitialized();
return _languageCode;
}
}
Locale? parseLocaleTag(String tag) {
if (tag.isEmpty) {
return null;
}
final parts = tag.split('-');
final language = parts.isNotEmpty ? parts[0] : tag;
String? script;
String? country;
if (parts.length >= 2) {
final p1 = parts[1];
if (p1.length == 4) {
script = p1;
} else {
country = p1;
}
}
if (parts.length >= 3) {
final p2 = parts[2];
if (p2.length == 4) {
script = p2;
} else {
country = p2;
}
}
return Locale.fromSubtags(
languageCode: language,
scriptCode: script,
countryCode: country,
);
}
import 'package:flutter/material.dart';
class LoadingScreen extends StatelessWidget {
const LoadingScreen({super.key});
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.indigo,
body: const Center(
child: CircularProgressIndicator(
valueColor: AlwaysStoppedAnimation<Color>(Colors.indigoAccent),
backgroundColor: Colors.white,
),
),
);
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-02
///
library;
import 'package:flutter/material.dart';
import 'package:package_info_plus/package_info_plus.dart';
import 'l10n/app_localizations.dart';
import 'package:google_mobile_ads/google_mobile_ads.dart' if (dart.library.html) 'empty.dart'; //webの時
import 'package:flutter_svg/flutter_svg.dart';
import 'package:flutter/foundation.dart' show kIsWeb;
import 'package:gearcombination/const_value.dart';
import 'package:gearcombination/language_support.dart';
import 'package:gearcombination/version_state.dart';
import 'package:gearcombination/quest_progress.dart';
import 'package:gearcombination/game.dart';
import 'package:gearcombination/setting.dart';
import 'package:gearcombination/stage.dart';
import 'package:gearcombination/ad_manager.dart';
import 'package:gearcombination/ad_banner_widget.dart';
import 'package:gearcombination/preferences.dart';
import 'package:gearcombination/loading_screen.dart';
Future<void> main() async {
WidgetsFlutterBinding.ensureInitialized();
if (!kIsWeb) {
MobileAds.instance.initialize();
}
await Preferences.initial();
await LanguageState.ensureInitialized();
runApp(const MainApp());
}
ThemeMode _themeModeFromNumber(int value) {
switch (value) {
case 1:
return ThemeMode.light;
case 2:
return ThemeMode.dark;
default:
return ThemeMode.system;
}
}
class MainApp extends StatefulWidget { //statefulに変更して言語変更に対応
const MainApp({super.key});
@override
State<MainApp> createState() => _MainAppState();
}
class _MainAppState extends State<MainApp> {
Locale? localeLanguage;
ThemeMode themeMode = ThemeMode.system;
@override
void initState() {
super.initState();
localeLanguage = parseLocaleTag(LanguageState.currentCode);
themeMode = _themeModeFromNumber(Preferences.themeNumber);
}
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
localizationsDelegates: AppLocalizations.localizationsDelegates,
supportedLocales: AppLocalizations.supportedLocales,
locale: localeLanguage,
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: ConstValue.colorBack),
useMaterial3: true,
),
darkTheme: ThemeData(
colorScheme: ColorScheme.fromSeed(
seedColor: ConstValue.colorBack,
brightness: Brightness.dark,
),
useMaterial3: true,
),
themeMode: themeMode,
home: const MainHomePage(),
);
}
}
class MainHomePage extends StatefulWidget {
const MainHomePage({super.key});
@override
State<MainHomePage> createState() => _MainHomePageState();
}
class _MainHomePageState extends State<MainHomePage> with SingleTickerProviderStateMixin {
late AdManager _adManager;
final Game _game = Game(); //ゲームのデータを一時的に保持するなどの役目
bool _isReady = false;
//アプリのバージョン取得
void _getVersion() async {
PackageInfo packageInfo = await PackageInfo.fromPlatform();
setState(() {
VersionState.versionSave(packageInfo.version);
});
}
//言語準備
Future<void> _getCurrentLocale() async {
final String code = await LanguageState.getLanguageCode();
if (!mounted) {
return;
}
final mainState = context.findAncestorStateOfType<_MainAppState>();
if (mainState == null) {
return;
}
mainState
..localeLanguage = parseLocaleTag(code)
..setState(() {});
}
void _applyThemeMode() {
final mainState = context.findAncestorStateOfType<_MainAppState>();
if (mainState == null) {
return;
}
mainState
..themeMode = _themeModeFromNumber(Preferences.themeNumber)
..setState(() {});
}
@override
void initState() {
super.initState();
_initState();
}
void _initState() async {
_getVersion();
_adManager = AdManager();
await Preferences.initial();
if (!mounted) {
return;
}
await _getCurrentLocale();
_applyThemeMode();
setState(() {
_isReady = true;
});
}
//ページ終了時に一度だけ呼ばれる
@override
void dispose() {
_adManager.dispose();
super.dispose();
}
Widget _stageArea() {
return Padding(
padding: const EdgeInsets.only(top: 10, left: 10, right: 10, bottom: 45),
child: Column(children: [
Row(children: [
_questButton(0),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(1),
const SizedBox(width: 8),
_questButton(2),
const SizedBox(width: 8),
_questButton(3),
const SizedBox(width: 8),
_questButton(4),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(5),
const SizedBox(width: 8),
_questButton(6),
const SizedBox(width: 8),
_questButton(7),
const SizedBox(width: 8),
_questButton(8),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(9),
const SizedBox(width: 8),
_questButton(10),
const SizedBox(width: 8),
_questButton(11),
const SizedBox(width: 8),
_questButton(12),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(13),
const SizedBox(width: 8),
_questButton(14),
const SizedBox(width: 8),
_questButton(15),
const SizedBox(width: 8),
_questButton(16),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(17),
const SizedBox(width: 8),
_questButton(18),
const SizedBox(width: 8),
_questButton(19),
const SizedBox(width: 8),
_questButton(20),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(21),
const SizedBox(width: 8),
_questButton(22),
const SizedBox(width: 8),
_questButton(23),
const SizedBox(width: 8),
_questButton(24),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(25),
const SizedBox(width: 8),
_questButton(26),
const SizedBox(width: 8),
_questButton(27),
const SizedBox(width: 8),
_questButton(28),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(29),
const SizedBox(width: 8),
_questButton(30),
const SizedBox(width: 8),
_questButton(31),
const SizedBox(width: 8),
_questButton(32),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(33),
const SizedBox(width: 8),
_questButton(34),
const SizedBox(width: 8),
_questButton(35),
const SizedBox(width: 8),
_questButton(36),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(37),
const SizedBox(width: 8),
_questButton(38),
const SizedBox(width: 8),
_questButton(39),
const SizedBox(width: 8),
_questButton(40),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(41),
const SizedBox(width: 8),
_questButton(42),
const SizedBox(width: 8),
_questButton(43),
const SizedBox(width: 8),
_questButton(44),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(45),
const SizedBox(width: 8),
_questButton(46),
const SizedBox(width: 8),
_questButton(47),
const SizedBox(width: 8),
_questButton(48),
]),
const SizedBox(height: 8),
Row(children: [
_questButton(49),
const SizedBox(width: 8),
_questButton(50),
const SizedBox(width: 8),
_questButton(51),
const SizedBox(width: 8),
_questButton(52),
]),
])
);
}
//クエストの各ボタン
Widget _questButton(int number) {
//保存されているクエスト進行具合を取得
Set<QuestProgress> questProgress = Preferences.questProgress;
//進行具合にnumberが含まれていればそれを取り出す。無ければQuestProgress(0, false)を用意
QuestProgress? questP = questProgress.firstWhere((quest) => quest.questNumber == number, orElse: () => QuestProgress(0, false));
//クリア済みかセット
final bool clearFlag = questP.clearFlag;
//
return Expanded(
child: Center(
child: GestureDetector(
onTap: () async {
_game.currentQuestNumber = number;
await Navigator.of(context).push(
MaterialPageRoute<bool>(
builder: (context) => StagePage(game: _game),
),
);
setState(() {});
},
child: Container(
decoration: const BoxDecoration(
color: Color.fromRGBO(255,255,255, 0.5),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Icon(
Icons.check,
color: clearFlag ? Colors.redAccent : Colors.grey,
),
const SizedBox(width: 8),
Text('Q$number',
style: const TextStyle(
color: Colors.black,
fontSize: 22.0,
)
)
]
)
)
)
)
);
}
//画面全体
@override
Widget build(BuildContext context) {
if (_isReady == false) {
return LoadingScreen();
}
return Scaffold(
appBar: AppBar(
backgroundColor: ConstValue.colorBack,
//タイトル表示
title: const Text('Gear combination',
style: TextStyle(
color: ConstValue.colorButtonFore,
fontSize: 15.0,
)
),
//設定ボタン
actions: <Widget>[
TextButton(
onPressed: () async {
bool? ret = await Navigator.of(context).push(
MaterialPageRoute<bool>(
builder: (context) => SettingPage(game: _game),
),
);
//awaitで呼び出しているので、settingから戻ったら以下が実行される。
if (ret == true) {
await _getCurrentLocale();
_applyThemeMode();
if (!mounted) {
return;
}
setState(() {});
}
},
child: Text(
AppLocalizations.of(context)!.setting,
style: const TextStyle(
color: ConstValue.colorButtonFore,
)
)
)
]
),
body: SafeArea(
child: Container(
decoration: const BoxDecoration(
color: Colors.white,
),
child: Column(children:[
Expanded(
child: SingleChildScrollView(
child: Stack(children:[
SvgPicture.asset(
ConstValue.imageBack1,
fit: BoxFit.cover,
),
Column(children: <Widget>[
_stageArea(),
])
])
)
),
])
)
),
bottomNavigationBar: AdBannerWidget(adManager: _adManager),
);
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;
import 'dart:async';
import 'dart:convert';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:gearcombination/const_value.dart';
import 'package:gearcombination/quest_progress.dart';
//デバイスに設定を保存
class Preferences {
static bool ready = false;
static SharedPreferences? _prefs;
static Completer<void>? _initializing;
//値は常に最新に保つ
static double _magnificationRate = 1.0;
static double _soundVolume = 1.0;
static bool _connectedFlash = false;
static double _fineTuningGearEngagement = 0.0;
static int _backgroundImageNumber = 0;
static int _themeNumber = 0;
static Set<QuestProgress> _questProgress = {};
static double get magnificationRate => _magnificationRate;
static double get soundVolume => _soundVolume;
static bool get connectedFlash => _connectedFlash;
static double get fineTuningGearEngagement => _fineTuningGearEngagement;
static int get backgroundImageNumber => _backgroundImageNumber;
static int get themeNumber => _themeNumber;
static Set<QuestProgress> get questProgress => _questProgress;
static Future<SharedPreferences> _ensurePrefs() async {
final cached = _prefs;
if (cached != null) {
return cached;
}
final prefs = await SharedPreferences.getInstance();
_prefs = prefs;
return prefs;
}
static Future<void> initial() async {
if (ready) {
return;
}
final existing = _initializing;
if (existing != null) {
await existing.future;
return;
}
final completer = Completer<void>();
_initializing = completer;
try {
final prefs = await _ensurePrefs();
_magnificationRate = prefs.getDouble(ConstValue.prefMagnificationRate) ?? 1.0;
_soundVolume = prefs.getDouble(ConstValue.prefSoundVolume) ?? 1.0;
_connectedFlash = prefs.getBool(ConstValue.prefConnectedFlash) ?? false;
_fineTuningGearEngagement = prefs.getDouble(ConstValue.prefFineTuningGearEngagement) ?? 0.0;
_backgroundImageNumber = prefs.getInt(ConstValue.prefBackgroundImageNumber) ?? 0;
_themeNumber = (prefs.getInt(ConstValue.prefThemeNumber) ?? 0).clamp(0, 2);
_questProgress = _decodeQuestProgress(
prefs.getString(ConstValue.prefQuestProgress),
);
ready = true;
completer.complete();
} catch (error, stackTrace) {
if (!completer.isCompleted) {
completer.completeError(error, stackTrace);
}
rethrow;
} finally {
_initializing = null;
}
}
//----------------------------
//拡大率
static Future<void> setMagnificationRate(double num) async {
_magnificationRate = num;
final prefs = await _ensurePrefs();
await prefs.setDouble(ConstValue.prefMagnificationRate, num);
}
static Future<double> getMagnificationRate() async {
if (ready) {
return _magnificationRate;
}
final prefs = await _ensurePrefs();
_magnificationRate = prefs.getDouble(ConstValue.prefMagnificationRate) ?? 1.0;
return _magnificationRate;
}
//----------------------------
//効果音音量
static Future<void> setSoundVolume(double num) async {
_soundVolume = num;
final prefs = await _ensurePrefs();
await prefs.setDouble(ConstValue.prefSoundVolume, num);
}
static Future<double> getSoundVolume() async {
if (ready) {
return _soundVolume;
}
final prefs = await _ensurePrefs();
_soundVolume = prefs.getDouble(ConstValue.prefSoundVolume) ?? 1.0;
return _soundVolume;
}
//----------------------------
//ギア接続でフラッシュ
static Future<void> setConnectedFlash(bool flag) async {
_connectedFlash = flag;
final prefs = await _ensurePrefs();
await prefs.setBool(ConstValue.prefConnectedFlash, flag);
}
static Future<bool> getConnectedFlash() async {
if (ready) {
return _connectedFlash;
}
final prefs = await _ensurePrefs();
_connectedFlash = prefs.getBool(ConstValue.prefConnectedFlash) ?? false;
return _connectedFlash;
}
//----------------------------
//ギア微調整噛み合い
static Future<void> setFineTuningGearEngagement(double num) async {
_fineTuningGearEngagement = num;
final prefs = await _ensurePrefs();
await prefs.setDouble(ConstValue.prefFineTuningGearEngagement, num);
}
static Future<double> getFineTuningGearEngagement() async {
if (ready) {
return _fineTuningGearEngagement;
}
final prefs = await _ensurePrefs();
_fineTuningGearEngagement =
prefs.getDouble(ConstValue.prefFineTuningGearEngagement) ?? 0.0;
return _fineTuningGearEngagement;
}
//----------------------------
//背景画像番号
static Future<void> setBackgroundImageNumber(int num) async {
_backgroundImageNumber = num;
final prefs = await _ensurePrefs();
await prefs.setInt(ConstValue.prefBackgroundImageNumber, num);
}
static Future<int> getBackgroundImageNumber() async {
if (ready) {
return _backgroundImageNumber;
}
final prefs = await _ensurePrefs();
_backgroundImageNumber = prefs.getInt(ConstValue.prefBackgroundImageNumber) ?? 0;
return _backgroundImageNumber;
}
//----------------------------
//テーマ
static Future<void> setThemeNumber(int num) async {
final int value = num < 0 ? 0 : (num > 2 ? 2 : num);
_themeNumber = value;
final prefs = await _ensurePrefs();
await prefs.setInt(ConstValue.prefThemeNumber, value);
}
static Future<int> getThemeNumber() async {
if (ready) {
return _themeNumber;
}
final prefs = await _ensurePrefs();
final int num = prefs.getInt(ConstValue.prefThemeNumber) ?? 0;
_themeNumber = num < 0
? 0
: (num > 2
? 2
: num);
return _themeNumber;
}
//----------------------------
//quest progress
static Future<void> setQuestProgress(Set<QuestProgress> questProgress) async {
_questProgress = questProgress;
final prefs = await _ensurePrefs();
final String json = jsonEncode(
questProgress.map((quest) => quest.toJson()).toList(),
);
await prefs.setString(ConstValue.prefQuestProgress, json);
}
static Future<Set<QuestProgress>> getQuestProgress() async {
if (ready) {
return _questProgress;
}
final prefs = await _ensurePrefs();
_questProgress = _decodeQuestProgress(
prefs.getString(ConstValue.prefQuestProgress),
);
return _questProgress;
}
static Future<void> addQuestProgressSuccess(int currentQuestNumber) async {
final Set<QuestProgress> questProgress = {
...await getQuestProgress(),
};
QuestProgress val = QuestProgress(currentQuestNumber, true);
if (!questProgress.contains(val)) {
questProgress.add(val);
await setQuestProgress(questProgress);
}
}
static Set<QuestProgress> _decodeQuestProgress(String? json) {
if (json == null || json.isEmpty) {
return {};
}
final List<dynamic> decodedList = jsonDecode(json) as List<dynamic>;
return decodedList
.map((item) => QuestProgress(
item['questNumber'] as int,
item['clearFlag'] as bool,
))
.toSet();
}
//----------------------------
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-25
///
library;
class QuestProgress {
int questNumber;
bool clearFlag;
//constructor
QuestProgress(this.questNumber, this.clearFlag);
Map<String, dynamic> toJson() {
return {
'questNumber': questNumber,
'clearFlag': clearFlag,
};
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;
class QuestQuestion {
int number;
String en;
String ja;
//constructor
QuestQuestion(this.number,this.en,this.ja);
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;
import 'package:flutter/material.dart';
import 'l10n/app_localizations.dart';
import 'package:gearcombination/language_support.dart';
import 'package:gearcombination/preferences.dart';
import 'package:gearcombination/version_state.dart';
import 'package:gearcombination/game.dart';
import 'package:gearcombination/ad_manager.dart';
import 'package:gearcombination/ad_banner_widget.dart';
import 'package:gearcombination/loading_screen.dart';
import 'package:gearcombination/theme_color.dart';
class SettingPage extends StatefulWidget {
//メインページでは SettingPage(game: _game) と渡している。
//受け取った game は widget.game でアクセスできる。
final Game game;
const SettingPage({super.key, required this.game});
@override
State<SettingPage> createState() => _SettingPageState();
}
class _SettingPageState extends State<SettingPage> {
String? _languageKey; //言語コード(null はデフォルト)
double _magnificationRate = 1.0;
double _soundVolume = 0.0;
bool _connectedFlash = false;
double _fineTuningGearEngagement = 0.0;
int _backgroundImageNumber = 0;
int _selectedThemeNumber = 0;
late AdManager _adManager;
late ThemeColor _themeColor;
bool _isReady = false;
bool _isFirst = true;
@override
void initState() {
super.initState();
_initState();
}
void _initState() async {
_adManager = AdManager();
final String languageCode = await LanguageState.getLanguageCode();
if (!mounted) {
return;
}
_languageKey = languageCode.isEmpty ? null : languageCode;
await Preferences.initial();
if (!mounted) {
return;
}
_magnificationRate = Preferences.magnificationRate;
_soundVolume = Preferences.soundVolume;
_connectedFlash = Preferences.connectedFlash;
_fineTuningGearEngagement = Preferences.fineTuningGearEngagement;
_backgroundImageNumber = Preferences.backgroundImageNumber;
_selectedThemeNumber = Preferences.themeNumber;
setState(() {
_isReady = true;
});
}
@override
void dispose() {
_adManager.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
if (_isReady == false) {
return LoadingScreen();
}
if (_isFirst) {
_isFirst = false;
_themeColor = ThemeColor(themeNumber: _selectedThemeNumber, context: context);
}
return Scaffold(
backgroundColor: _themeColor.backColor,
appBar: AppBar(
centerTitle: true,
elevation: 0,
leading: IconButton(
icon: const Icon(Icons.close),
onPressed: () {
Navigator.of(context).pop(false);
},
),
title: Text(AppLocalizations.of(context)!.setting),
foregroundColor: _themeColor.appBarForegroundColor,
backgroundColor: Colors.transparent,
actions: [
Padding(
padding: const EdgeInsets.only(right: 10),
child: IconButton(
icon: const Icon(Icons.check),
onPressed: () async {
await LanguageState.setLanguageCode(_languageKey);
await Preferences.setMagnificationRate(_magnificationRate);
await Preferences.setSoundVolume(_soundVolume);
await Preferences.setConnectedFlash(_connectedFlash);
await Preferences.setFineTuningGearEngagement(_fineTuningGearEngagement);
await Preferences.setBackgroundImageNumber(_backgroundImageNumber);
await Preferences.setThemeNumber(_selectedThemeNumber);
if (!mounted) {
return;
}
Navigator.of(context).pop(true);
},
),
)
],
),
body: Column(children:[
Expanded(
child: GestureDetector(
onTap: () => FocusScope.of(context).unfocus(), //背景タップでキーボードを仕舞う
child: SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.only(top: 8, left: 8, right: 8, bottom: 100),
child: Column(children: [
_buildMagnificationRate(),
_buildSoundVolume(),
_buildFlash(),
_buildFileTune(),
_buildBackgroundImage(),
_buildLanguage(),
_buildTheme(),
_buildUsage(),
_buildVersion(),
]),
),
),
),
),
]),
bottomNavigationBar: AdBannerWidget(adManager: _adManager),
);
}
Widget _buildMagnificationRate() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 16, left: 4, right: 4, bottom: 0),
child: Row(children: [
Text(l.magnificationRate),
const Spacer(),
])
),
Padding(
padding: const EdgeInsets.only(top: 0, left: 4, right: 4, bottom: 0),
child: Row(children: <Widget>[
Text('${(_magnificationRate * 10).roundToDouble() / 10}'),
Expanded(
child: Slider(
value: _magnificationRate,
min: 0.3,
max: 3.0,
divisions: 27,
onChanged: (double value) {
setState(() {
_magnificationRate = value;
});
}
)
)
])
),
],
),
),
);
}
Widget _buildSoundVolume() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 16, left: 4, right: 4, bottom: 0),
child: Row(children: [
Text(l.soundVolume),
const Spacer(),
])
),
Padding(
padding: const EdgeInsets.only(top: 0, left: 4, right: 4, bottom: 0),
child: Row(children: <Widget>[
Text(_soundVolume.toString()),
Expanded(
child: Slider(
value: _soundVolume,
min: 0.0,
max: 1.0,
divisions: 10,
onChanged: (double value) {
setState(() {
_soundVolume = value;
});
}
)
)
])
),
],
),
),
);
}
Widget _buildFlash() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 8, left: 4, right: 4, bottom: 8),
child: Row(children:<Widget>[
Expanded(
child: Text(l.connectedFlash),
),
Switch(
value: _connectedFlash,
onChanged: (bool value) {
setState(() {
_connectedFlash = value;
});
},
),
]),
),
],
),
),
);
}
Widget _buildFileTune() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 16, left: 4, right: 4, bottom: 0),
child: Row(children: [
Text(l.fineTuningGearEngagement),
const Spacer(),
])
),
Padding(
padding: const EdgeInsets.only(top: 0, left: 4, right: 4, bottom: 0),
child: Row(children: <Widget>[
Text(_fineTuningGearEngagement.toStringAsFixed(1)),
Expanded(
child: Slider(
value: _fineTuningGearEngagement,
min: -5.0,
max: 5.0,
divisions: 100,
onChanged: (double value) {
setState(() {
_fineTuningGearEngagement = value;
});
}
)
)
])
),
],
),
),
);
}
Widget _buildBackgroundImage() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 16, left: 4, right: 4, bottom: 0),
child: Row(children: [
Text(l.backgroundImageNumber),
const Spacer(),
])
),
Padding(
padding: const EdgeInsets.only(top: 0, left: 4, right: 4, bottom: 0),
child: Row(children: <Widget>[
Text(_backgroundImageNumber.toString().padLeft(2, '0')),
Expanded(
child: Slider(
value: _backgroundImageNumber.toDouble(),
min: 0,
max: 10,
divisions: 10,
onChanged: (double value) {
setState(() {
_backgroundImageNumber = value.toInt();
});
}
)
)
])
),
],
),
),
);
}
Widget _buildLanguage() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
title: Text(l.language,style: Theme.of(context).textTheme.bodyMedium),
contentPadding: const EdgeInsets.symmetric(horizontal: 0),
trailing: DropdownButton<String?>(
value: _languageKey,
dropdownColor: _themeColor.dropdownColor,
items: [
const DropdownMenuItem<String?>(
value: null,
child: Text('Default'),
),
...LanguageCatalog.names.entries.map(
(entry) => DropdownMenuItem<String?>(
value: entry.key,
child: Text(entry.value),
),
),
],
onChanged: (String? value) {
setState(() {
_languageKey = value;
});
},
),
),
],
),
),
);
}
Widget _buildTheme() {
final l = AppLocalizations.of(context)!;
return Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
title: Text(l.theme,style: Theme.of(context).textTheme.bodyMedium),
contentPadding: const EdgeInsets.symmetric(horizontal: 0),
trailing: DropdownButton<int>(
value: _selectedThemeNumber,
dropdownColor: _themeColor.dropdownColor,
items: [
DropdownMenuItem(value: 0, child: Text(l.systemDefault)),
DropdownMenuItem(value: 1, child: Text(l.lightTheme)),
DropdownMenuItem(value: 2, child: Text(l.darkTheme)),
],
onChanged: (int? value) {
if (value == null) {
return;
}
setState(() {
_selectedThemeNumber = value;
});
},
),
),
],
),
),
);
}
Widget _buildUsage() {
final l = AppLocalizations.of(context)!;
return SizedBox(
width: double.infinity,
child: Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children:[
Text(l.usage1),
const SizedBox(height:15),
Text(l.usage2),
const SizedBox(height:15),
Text(l.usage3),
if (l.usage4 != '') Column(children: [
const SizedBox(height:15),
Text(l.usage4),
])
]
),
),
)
);
}
Widget _buildVersion() {
return SizedBox(
width: double.infinity,
child: Card(
margin: const EdgeInsets.only(left: 4, top: 12, right: 4, bottom: 0),
color: _themeColor.cardColor,
elevation: 0,
shadowColor: Colors.transparent,
surfaceTintColor: Colors.transparent,
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 16),
child: Center(
child: Text(
'version ${VersionState.versionLoad()}',
style: const TextStyle(fontSize: 10),
),
),
),
),
);
}
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-10-15
///
library;
import 'dart:async';
import 'dart:math';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'l10n/app_localizations.dart';
import 'package:gearcombination/const_value.dart';
import 'package:gearcombination/preferences.dart';
import 'package:gearcombination/game.dart';
import 'package:gearcombination/ad_manager.dart';
import 'package:gearcombination/ad_banner_widget.dart';
import 'package:gearcombination/gears.dart';
import 'package:gearcombination/gear_one.dart';
import 'package:gearcombination/current_state.dart';
import 'package:gearcombination/loading_screen.dart';
class StagePage extends StatefulWidget {
//メインページでは SettingPage(game: _game) と渡している。
//受け取った game は widget.game でアクセスできる。
final Game game;
const StagePage({super.key, required this.game});
@override
State<StagePage> createState() => _StagePageState();
}
class _StagePageState extends State<StagePage> with SingleTickerProviderStateMixin {
late AdManager _adManager;
final Gears _gears = Gears();
late Timer _timer;
double _devicePixelRatio = 0;
double _screenWidth = 0;
double _screenHeight = 0;
double _stageWidth = 0;
double _stageHeight = 0;
double _stageRatio = 1;
double _bgImageSize = 0; //背景画像サイズ
double _bgImageAngle = 0; //背景画像回転角度
int _backgroundImageNumber = 0;
final List<String> _questQuestion = [];
String _title = '';
bool _isReady = false;
bool _isFirst = true;
late AnimationController _excellentController;
late Animation<double> _excellentScale;
bool _showExcellent = false;
bool _excellentDismissible = false;
bool _excellentShown = false;
Timer? _excellentDismissTimer;
Timer? _excellentFadeOutTimer;
double _excellentOpacity = 1.0;
@override
void initState() {
super.initState();
_excellentController = AnimationController(
vsync: this,
duration: const Duration(milliseconds: 1000),
);
_excellentScale = Tween<double>(begin: 0, end: 0.8).animate(
CurvedAnimation(parent: _excellentController, curve: Curves.easeOut),
);
_initState();
}
void _initState() async {
_adManager = AdManager();
await Preferences.initial();
await _gears.initial(widget.game.currentQuestNumber);
_gears.magnificationRate = Preferences.magnificationRate;
_gears.readSoundVolume();
_backgroundImageNumber = Preferences.backgroundImageNumber;
_timer = Timer.periodic(const Duration(milliseconds: (1000 ~/ 30)), (timer) {
final bool triggerClear = !_excellentShown &&
_gears.headerColorMode == CurrentState.clear;
if (triggerClear) {
_excellentShown = true;
_excellentController.forward(from: 0);
_excellentDismissTimer?.cancel();
_excellentDismissTimer = Timer(const Duration(seconds: 2), () {
if (!mounted || !_showExcellent) {
return;
}
setState(() {
_excellentDismissible = true;
_excellentOpacity = 1.0;
});
});
}
setState(() {
_gears.tick();
_bgImageAngle -= 0.002;
if (_bgImageAngle < -314159265) {
_bgImageAngle = 0;
}
if (triggerClear) {
_showExcellent = true;
_excellentDismissible = false;
_excellentOpacity = 1.0;
_excellentFadeOutTimer?.cancel();
}
});
});
setState(() {
_isReady = true;
});
}
@override
void dispose() {
_gears.setSoundVolumeZero();
_adManager.dispose();
_timer.cancel();
_excellentDismissTimer?.cancel();
_excellentFadeOutTimer?.cancel();
_excellentController.dispose();
super.dispose();
}
//別のページから戻ったときに実行される
@override
void didUpdateWidget(StagePage oldWidget) {
super.didUpdateWidget(oldWidget);
}
@override
void didChangeDependencies() {
super.didChangeDependencies();
//クエスト出題をすべて取得
_questQuestion.add(AppLocalizations.of(context)!.quest0);
_questQuestion.add(AppLocalizations.of(context)!.quest1);
_questQuestion.add(AppLocalizations.of(context)!.quest2);
_questQuestion.add(AppLocalizations.of(context)!.quest3);
_questQuestion.add(AppLocalizations.of(context)!.quest4);
_questQuestion.add(AppLocalizations.of(context)!.quest5);
_questQuestion.add(AppLocalizations.of(context)!.quest6);
_questQuestion.add(AppLocalizations.of(context)!.quest7);
_questQuestion.add(AppLocalizations.of(context)!.quest8);
_questQuestion.add(AppLocalizations.of(context)!.quest9);
_questQuestion.add(AppLocalizations.of(context)!.quest10);
_questQuestion.add(AppLocalizations.of(context)!.quest11);
_questQuestion.add(AppLocalizations.of(context)!.quest12);
_questQuestion.add(AppLocalizations.of(context)!.quest13);
_questQuestion.add(AppLocalizations.of(context)!.quest14);
_questQuestion.add(AppLocalizations.of(context)!.quest15);
_questQuestion.add(AppLocalizations.of(context)!.quest16);
_questQuestion.add(AppLocalizations.of(context)!.quest17);
_questQuestion.add(AppLocalizations.of(context)!.quest18);
_questQuestion.add(AppLocalizations.of(context)!.quest19);
_questQuestion.add(AppLocalizations.of(context)!.quest20);
_questQuestion.add(AppLocalizations.of(context)!.quest21);
_questQuestion.add(AppLocalizations.of(context)!.quest22);
_questQuestion.add(AppLocalizations.of(context)!.quest23);
_questQuestion.add(AppLocalizations.of(context)!.quest24);
_questQuestion.add(AppLocalizations.of(context)!.quest25);
_questQuestion.add(AppLocalizations.of(context)!.quest26);
_questQuestion.add(AppLocalizations.of(context)!.quest27);
_questQuestion.add(AppLocalizations.of(context)!.quest28);
_questQuestion.add(AppLocalizations.of(context)!.quest29);
_questQuestion.add(AppLocalizations.of(context)!.quest30);
_questQuestion.add(AppLocalizations.of(context)!.quest31);
_questQuestion.add(AppLocalizations.of(context)!.quest32);
_questQuestion.add(AppLocalizations.of(context)!.quest33);
_questQuestion.add(AppLocalizations.of(context)!.quest34);
_questQuestion.add(AppLocalizations.of(context)!.quest35);
_questQuestion.add(AppLocalizations.of(context)!.quest36);
_questQuestion.add(AppLocalizations.of(context)!.quest37);
_questQuestion.add(AppLocalizations.of(context)!.quest38);
_questQuestion.add(AppLocalizations.of(context)!.quest39);
_questQuestion.add(AppLocalizations.of(context)!.quest40);
_questQuestion.add(AppLocalizations.of(context)!.quest41);
_questQuestion.add(AppLocalizations.of(context)!.quest42);
_questQuestion.add(AppLocalizations.of(context)!.quest43);
_questQuestion.add(AppLocalizations.of(context)!.quest44);
_questQuestion.add(AppLocalizations.of(context)!.quest45);
_questQuestion.add(AppLocalizations.of(context)!.quest46);
_questQuestion.add(AppLocalizations.of(context)!.quest47);
_questQuestion.add(AppLocalizations.of(context)!.quest48);
_questQuestion.add(AppLocalizations.of(context)!.quest49);
_questQuestion.add(AppLocalizations.of(context)!.quest50);
_questQuestion.add(AppLocalizations.of(context)!.quest51);
_questQuestion.add(AppLocalizations.of(context)!.quest52);
}
@override
Widget build(BuildContext context) {
if (_isReady == false || Preferences.ready == false || _gears.ready == false) {
return LoadingScreen();
}
if (_isFirst) {
_isFirst = false;
_devicePixelRatio = MediaQuery.of(context).devicePixelRatio;
_gears.devicePixelRatio = _devicePixelRatio;
_screenWidth = MediaQuery.of(context).size.width;
_screenHeight = MediaQuery.of(context).size.height;
_bgImageSize = max(_screenWidth,_screenHeight);
_stageWidth = _screenWidth;
_stageHeight = _screenWidth * (1100 / 900);
_stageRatio = _stageWidth / 900;
_gears.stageRatio = _stageRatio;
_gears.rootGearPosition(0,- _gears.getRootWidth() / 2 * Preferences.magnificationRate);
double h = 0;
for (int i = _gears.getGearLength() - 1; i >= 0; i--) {
_gears.gearPosition(i,-(_gears.getWidth(i) / 2) + (_stageWidth / _stageRatio) - (_gears.getWidth(0) / 7),h);
h += _gears.getWidth(0) / 4; //最初のギアを基準値にしている。深い意味はない
}
try {
_title = _questQuestion[widget.game.currentQuestNumber];
} catch (_) {}
_gears.readSoundVolume();
}
return Container(
decoration: _decoration(),
child: Scaffold(
backgroundColor: Colors.transparent,
appBar: AppBar(
centerTitle: true,
elevation: 0,
//戻るボタン
leading: IconButton(
icon: const Icon(Icons.arrow_back),
onPressed: () {
Navigator.of(context).pop(false); //falseを返す
},
),
title: Text(_title,
style: const TextStyle(
color: Colors.white,
fontSize: 14.0,
)
),
foregroundColor: const Color.fromRGBO(255,255,255,1),
backgroundColor: _gears.headerColor(),//ConstValue.colorSettingAccent,
),
body: SafeArea(
child: Stack(children:[
_background(),
Column(children:[
Expanded(
child: Stack(children:_stageGears())
),
]),
if (_showExcellent) _excellentOverlay(),
])
),
bottomNavigationBar: AdBannerWidget(adManager: _adManager),
)
);
}
Decoration _decoration() {
if (_backgroundImageNumber == 0) {
return const BoxDecoration(
color: Colors.white,
);
} else {
return const BoxDecoration(
image: DecorationImage(
image: AssetImage(ConstValue.imageSpace1),
fit: BoxFit.cover,
),
);
}
}
Widget _background() {
if (_backgroundImageNumber == 0) {
return Container(
color: ConstValue.colorBackground,
);
} else {
return Transform.rotate(
angle: _bgImageAngle,
child: Transform.scale(
scale: 2.6,
child: Image.asset(
ConstValue.imageBackGrounds[_backgroundImageNumber],
width: _bgImageSize,
height: _bgImageSize,
),
),
);
}
}
//ステージ上に配置される要素
List<Widget> _stageGears() {
//Widgetの配列を返す
List<Widget> widgets = [];
//各ギアを取得
List<GearOne> gearAll = _gears.getGears();
//ギアの重なり順に並び変える
gearAll.sort((a, b) => a.compareStack(b));
//各ギア
for (final GearOne gear1 in gearAll) {
widgets.add(gear1.widget);
}
//ルートギア
widgets.add(_gears.getRootWidget());
//ルートギア下のテキスト
widgets.add(_gears.rootGearText());
//最終接続ギア下のテキスト
widgets.add(_gears.lastGearText());
//
return widgets;
}
Widget _excellentOverlay() {
return Positioned.fill(
child: GestureDetector(
behavior: HitTestBehavior.opaque,
onTap: () {
if (_excellentDismissible == false) {
return;
}
_excellentDismissible = false;
_excellentFadeOutTimer?.cancel();
_excellentFadeOutTimer = null;
_excellentDismissTimer?.cancel();
_excellentDismissTimer = null;
_runExcellentFadeOut();
},
child: Center(
child: AnimatedBuilder(
animation: _excellentScale,
builder: (context, child) {
final double width = MediaQuery.of(context).size.width * _excellentScale.value;
if (width <= 0) {
return const SizedBox.shrink();
}
return SizedBox(
width: width,
height: width,
child: Opacity(
opacity: _excellentOpacity,
child: child,
),
);
},
child: SvgPicture.asset(
'assets/image/excellent.svg',
fit: BoxFit.contain,
),
),
),
),
);
}
void _runExcellentFadeOut() {
const fadeDuration = Duration(milliseconds: 500);
const tick = Duration(milliseconds: 16);
var elapsed = Duration.zero;
_excellentFadeOutTimer = Timer.periodic(tick, (timer) {
if (!mounted) {
timer.cancel();
_excellentFadeOutTimer = null;
return;
}
elapsed += tick;
final t = (elapsed.inMilliseconds / fadeDuration.inMilliseconds).clamp(0.0, 1.0);
setState(() {
_excellentOpacity = 1.0 - t;
});
if (elapsed >= fadeDuration) {
timer.cancel();
_excellentFadeOutTimer = null;
setState(() {
_showExcellent = false;
_excellentOpacity = 1.0;
});
}
});
}
}
import 'package:flutter/material.dart';
class ThemeColor {
final int? themeNumber;
final BuildContext context;
ThemeColor({this.themeNumber, required this.context});
Brightness get _effectiveBrightness {
switch (themeNumber) {
case 1:
return Brightness.light;
case 2:
return Brightness.dark;
default:
return Theme.of(context).brightness;
}
}
Color get backColor =>
_effectiveBrightness == Brightness.light
? Colors.grey[200]!
: Colors.grey[900]!;
Color get cardColor =>
_effectiveBrightness == Brightness.light
? Colors.white
: Colors.grey[800]!;
Color get appBarForegroundColor =>
_effectiveBrightness == Brightness.light
? Colors.grey[700]!
: Colors.white70;
Color get dropdownColor => cardColor;
}
///
/// @author akira ohmachi
/// @copyright ao-system, Inc.
/// @date 2023-01-27
///
library;
class VersionState {
static String _version = '';
//バージョンを記録
static void versionSave(String str) {
_version = str;
}
//バージョンを返す
static String versionLoad() {
return _version;
}
}
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