2025-07-11 00:09:56 +08:00
7 changed files with 116 additions and 13 deletions
--- a/lib/main/adapter/presentation/installation_bloc.dart
+++ b/lib/main/adapter/presentation/installation_bloc.dart
@ -39,6 +39,8 @@ class InstallationBloc extends Bloc<InstallationEvent, InstallationState> {
      await writeFileUseCase(startScriptFilePath, startScriptContent);
      await grantFilePermissionUseCase(startScriptFilePath);

+      await writeFileUseCase(path.join(savePath, Constants.eulaFileName), Constants.eulaFileContent);
+
      emit(state.copyWith(isLocked: false, downloadProgress: const ProgressViewModel.complete()));
    });

@ -60,6 +62,7 @@ class InstallationBloc extends Bloc<InstallationEvent, InstallationState> {
      final newState = state.copyWith(
        gameVersion: event.gameVersion,
        savePath: event.savePath,
+        isEulaAgreed: event.isEulaAgreed,
      );
      emit(newState);
    });
@ -79,9 +82,11 @@ class _InstallationProgressValueChangedEvent extends InstallationEvent {
 class InstallationConfigurationUpdatedEvent extends InstallationEvent {
  final GameVersionViewModel? gameVersion;
  final String? savePath;
+  final bool? isEulaAgreed;

  InstallationConfigurationUpdatedEvent({
    this.gameVersion,
    this.savePath,
+    this.isEulaAgreed,
  });
 }
--- a/lib/main/adapter/presentation/installation_state.dart
+++ b/lib/main/adapter/presentation/installation_state.dart
@ -5,12 +5,14 @@ import 'package:minecraft_server_installer/vanilla/adapter/presentation/game_ver
 class InstallationState with EquatableMixin {
  final GameVersionViewModel? gameVersion;
  final String? savePath;
+  final bool isEulaAgreed;
  final ProgressViewModel downloadProgress;
  final bool isLocked;

  const InstallationState({
    required this.gameVersion,
    required this.savePath,
+    required this.isEulaAgreed,
    required this.downloadProgress,
    required this.isLocked,
  });
@ -19,6 +21,7 @@ class InstallationState with EquatableMixin {
      : this(
          gameVersion: null,
          savePath: null,
+          isEulaAgreed: false,
          downloadProgress: const ProgressViewModel.zero(),
          isLocked: false,
        );
@ -27,6 +30,7 @@ class InstallationState with EquatableMixin {
  List<Object?> get props => [
        gameVersion,
        savePath,
+        isEulaAgreed,
        downloadProgress,
        isLocked,
      ];
@ -34,12 +38,14 @@ class InstallationState with EquatableMixin {
  InstallationState copyWith({
    GameVersionViewModel? gameVersion,
    String? savePath,
+    bool? isEulaAgreed,
    ProgressViewModel? downloadProgress,
    bool? isLocked,
  }) =>
      InstallationState(
        gameVersion: gameVersion ?? this.gameVersion,
        savePath: savePath ?? this.savePath,
+        isEulaAgreed: isEulaAgreed ?? this.isEulaAgreed,
        downloadProgress: downloadProgress ?? this.downloadProgress,
        isLocked: isLocked ?? this.isLocked,
      );
@ -48,5 +54,5 @@ class InstallationState with EquatableMixin {

  bool get isSavePathSelected => savePath != null && savePath!.isNotEmpty;

-  bool get canStartToInstall => isGameVersionSelected && isSavePathSelected && !isLocked;
+  bool get canStartToInstall => isGameVersionSelected && isSavePathSelected && isEulaAgreed && !isLocked;
 }
--- a/lib/main/constants.dart
+++ b/lib/main/constants.dart
@ -3,6 +3,10 @@ import 'dart:io';
 abstract class Constants {
  static const gameVersionListUrl = 'https://www.dropbox.com/s/mtz3moc9dpjtz7s/GameVersions.txt?dl=1';
  static const serverFileName = 'server.jar';
+  static const eulaFileName = 'eula.txt';
+  static const eulaFileContent =
+      '#By changing the setting below to TRUE you are indicating your agreement to our EULA (https://account.mojang.com/documents/minecraft_eula).\neula=true';
+  static const eulaUrl = 'https://account.mojang.com/documents/minecraft_eula';

  static final startScriptFileName = Platform.isWindows ? 'start.bat' : 'start.sh';
 }
--- a/lib/main/framework/ui/basic_configuration_tab.dart
+++ b/lib/main/framework/ui/basic_configuration_tab.dart
@ -3,35 +3,55 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:gap/gap.dart';
 import 'package:minecraft_server_installer/main/adapter/presentation/installation_bloc.dart';
 import 'package:minecraft_server_installer/main/adapter/presentation/installation_state.dart';
+import 'package:minecraft_server_installer/main/constants.dart';
 import 'package:minecraft_server_installer/main/framework/ui/path_browsing_field.dart';
 import 'package:minecraft_server_installer/main/framework/ui/strings.dart';
-import 'package:minecraft_server_installer/vanilla/adapter/presentation/game_version_view_model.dart';
 import 'package:minecraft_server_installer/vanilla/framework/ui/game_version_dropdown.dart';
+import 'package:url_launcher/url_launcher.dart';

-class BasicConfigurationTab extends StatefulWidget {
+class BasicConfigurationTab extends StatelessWidget {
  const BasicConfigurationTab({super.key});

-  @override
-  State<BasicConfigurationTab> createState() => _BasicConfigurationTabState();
-}
-
-class _BasicConfigurationTabState extends State<BasicConfigurationTab> {
-  GameVersionViewModel? selectedGameVersion;
-
  @override
  Widget build(BuildContext context) => Column(
        children: [
          const GameVersionDropdown(),
          const Gap(16),
          const PathBrowsingField(),
+          const Gap(16),
+          _eulaCheckbox,
          const Spacer(),
          _bottomControl,
        ],
      );

+  Widget get _eulaCheckbox => Row(
+        children: [
+          Expanded(
+            child: BlocConsumer<InstallationBloc, InstallationState>(
+                listener: (_, __) {},
+                builder: (context, state) => CheckboxListTile(
+                      title: const Text('${Strings.fieldEula} *'),
+                      value: state.isEulaAgreed,
+                      onChanged: (value) => context
+                          .read<InstallationBloc>()
+                          .add(InstallationConfigurationUpdatedEvent(isEulaAgreed: value ?? false)),
+                      controlAffinity: ListTileControlAffinity.leading,
+                      contentPadding: EdgeInsets.zero,
+                      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4)),
+                    )),
+          ),
+          IconButton(
+            onPressed: () => launchUrl(Uri.parse(Constants.eulaUrl)),
+            tooltip: Strings.tooltipEulaInfo,
+            icon: const Icon(Icons.info_outline),
+          ),
+        ],
+      );
+
  Widget get _bottomControl => BlocConsumer<InstallationBloc, InstallationState>(
        listener: (_, __) {},
-        builder: (_, state) => Row(
+        builder: (context, state) => Row(
          mainAxisAlignment: MainAxisAlignment.end,
          children: [
            if (state.downloadProgress.isInProgress)
@ -39,7 +59,8 @@ class _BasicConfigurationTabState extends State<BasicConfigurationTab> {
            const Gap(32),
            ElevatedButton.icon(
              style: ElevatedButton.styleFrom(shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4))),
-              onPressed: context.watch<InstallationBloc>().state.canStartToInstall ? _downloadServerFile : null,
+              onPressed:
+                  context.watch<InstallationBloc>().state.canStartToInstall ? () => _downloadServerFile(context) : null,
              icon: const Icon(Icons.download),
              label: const Padding(
                padding: EdgeInsets.symmetric(vertical: 12),
@ -50,7 +71,7 @@ class _BasicConfigurationTabState extends State<BasicConfigurationTab> {
        ),
      );

-  void _downloadServerFile() {
+  void _downloadServerFile(BuildContext context) {
    context.read<InstallationBloc>().add((InstallationStartedEvent()));
  }
 }
--- a/lib/main/framework/ui/strings.dart
+++ b/lib/main/framework/ui/strings.dart
@ -1,7 +1,9 @@
 abstract class Strings {
  static const fieldGameVersion = '遊戲版本';
  static const fieldPath = '安裝路徑';
+  static const fieldEula = '我同意 EULA 條款';
  static const buttonStartToInstall = '開始安裝';
  static const buttonBrowse = '瀏覽';
+  static const tooltipEulaInfo = '點擊查看 EULA 條款';
  static const dialogTitleSelectDirectory = '選擇安裝目錄';
 }
--- a/pubspec.lock
+++ b/pubspec.lock
@ -357,6 +357,70 @@ packages:
      url: "https://pub.dev"
    source: hosted
    version: "1.4.0"
+  url_launcher:
+    dependency: "direct main"
+    description:
+      name: url_launcher
+      sha256: "9d06212b1362abc2f0f0d78e6f09f726608c74e3b9462e8368bb03314aa8d603"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.1"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: "8582d7f6fe14d2652b4c45c9b6c14c0b678c2af2d083a11b604caeba51930d79"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.16"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: "7f2022359d4c099eea7df3fdf739f7d3d3b9faf3166fb1dd390775176e0b76cb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.3"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: "4e9ba368772369e3e08f231d2301b4ef72b9ff87c31192ef471b380ef29a4935"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: "17ba2000b847f334f16626a574c702b196723af2a289e7a93ffcb79acff855c2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: "4bd2b7b4dc4d4d0b94e5babfffbca8eac1a126c7f3d6ecbc1a11013faa3abba2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: "3284b6d2ac454cf34f114e1d3319866fdd1e19cdc329999057e44ffe936cfa77"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.4"
  vector_math:
    dependency: transitive
    description:
--- a/pubspec.yaml
+++ b/pubspec.yaml
@ -40,6 +40,7 @@ dependencies:
  gap: ^3.0.1
  http: ^1.4.0
  path: ^1.9.1
+  url_launcher: ^6.3.1
  window_manager: ^0.5.0

 dev_dependencies: