Merge pull request #98 from Auties00/_onLoggedIn

Released 9.2.6

.gitattributes

@@ -0,0 +1 @@
+backend/**/* linguist-vendored

README.md

@@ -8,6 +8,8 @@ Join our discord at https://discord.gg/reboot
 - COMMON: Shared business logic for CLI and GUI modules
 - CLI: Work in progress command line interface to host a Fortnite Server on a Windows VPS easily, developed in Dart
 - GUI: Stable graphical user interface to play and host Fortnite S0-14
+  ![image](https://github.com/user-attachments/assets/7ff5d49e-8920-41ad-a805-188d84ad6ec4)
+
 
 ## Installation
 

backend/index.js

@@ -35,7 +35,7 @@ express.use(require("./structure/matchmaking.js"));
 express.use(require("./structure/cloudstorage.js"));
 express.use(require("./structure/mcp.js"));
 
-const port = process.env.PORT || 3551;
+const port = 3551;
 express.listen(port, () => {
     console.log("LawinServer started listening on port", port);
 

common/lib/src/constant/game.dart

@@ -11,7 +11,7 @@ const List<String> kCorruptedBuildErrors = [
   "Critical error",
   "when 0 bytes remain",
   "Pak chunk signature verification failed!",
-  "Couldn't find pak signature file"
+  "LogWindows:Error: Fatal error!"
 ];
 const List<String> kCannotConnectErrors = [
   "port 3551 failed: Connection refused",

common/lib/src/extension/path.dart

@@ -9,9 +9,22 @@ extension FortniteVersionExtension on FortniteVersion {
 
   static File? findFile(Directory directory, String name) {
     try{
-      final result = directory.listSync(recursive: true)
+      for(final child in directory.listSync()) {
-          .firstWhere((element) => path.basename(element.path) == name);
+        if(child is Directory) {
-      return File(result.path);
+          if(!path.basename(child.path).startsWith("\.")) {
+            final result = findFile(child, name);
+            if(result != null) {
+              return result;
+            }
+          }
+        }else if(child is File) {
+          if(path.basename(child.path) == name) {
+            return child;
+          }
+        }
+      }
+
+      return null;
     }catch(_){
       return null;
     }

common/lib/src/util/backend.dart

@@ -15,10 +15,19 @@ final Semaphore _semaphore = Semaphore();
 String? _lastIp;
 String? _lastPort;
 
-Future<Process> startEmbeddedBackend(bool detached) async => startProcess(
+Future<Process> startEmbeddedBackend(bool detached, {void Function(String)? onError}) async {
+  final process = await startProcess(
     executable: backendStartExecutable,
     window: detached,
   );
+  process.stdOutput.listen((message) => log("[BACKEND] Message: $message"));
+  process.stdError.listen((error) {
+    log("[BACKEND] Error: $error");
+    onError?.call(error);
+  });
+  process.exitCode.then((exitCode) => log("[BACKEND] Exit code: $exitCode"));
+  return process;
+}
 
 Future<HttpServer> startRemoteBackendProxy(Uri uri) async => await serve(proxyHandler(uri), kDefaultBackendHost, kDefaultBackendPort);
 

common/lib/src/util/log.dart

@@ -7,7 +7,7 @@ final File launcherLogFile = _createLoggingFile();
 final Semaphore _semaphore = Semaphore(1);
 
 File _createLoggingFile() {
-  final file = File("${logsDirectory.path}\\launcher.log");
+  final file = File("${installationDirectory.path}\\launcher.log");
   file.parent.createSync(recursive: true);
   if(file.existsSync()) {
     file.deleteSync();

common/lib/src/util/path.dart

@@ -14,9 +14,6 @@ Directory get assetsDirectory {
   return installationDirectory;
 }
 
-Directory get logsDirectory =>
-    Directory("${installationDirectory.path}\\logs");
-
 Directory get settingsDirectory =>
     Directory("${installationDirectory.path}\\settings");
 

common/lib/src/util/process.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: non_constant_identifier_names
 
 import 'dart:async';
+import 'dart:collection';
 import 'dart:ffi';
 import 'dart:io';
 import 'dart:isolate';
@@ -9,6 +10,7 @@ import 'dart:math';
 import 'package:ffi/ffi.dart';
 import 'package:path/path.dart' as path;
 import 'package:reboot_common/common.dart';
+import 'package:reboot_common/src/util/log.dart';
 import 'package:sync/semaphore.dart';
 import 'package:win32/win32.dart';
 
@@ -100,58 +102,49 @@ Future<bool> startElevatedProcess({required String executable, required String a
   shellInput.ref.fMask = ES_AWAYMODE_REQUIRED;
   shellInput.ref.lpVerb = "runas".toNativeUtf16();
   shellInput.ref.cbSize = sizeOf<SHELLEXECUTEINFO>();
-  var shellResult = ShellExecuteEx(shellInput);
+  return ShellExecuteEx(shellInput) == 1;
-  return shellResult == 1;
 }
 
 Future<Process> startProcess({required File executable, List<String>? args, bool useTempBatch = true, bool window = false, String? name, Map<String, String>? environment}) async {
+  log("[PROCESS] Starting process on ${executable.path} with $args (useTempBatch: $useTempBatch, window: $window, name: $name, environment: $environment)");
   final argsOrEmpty = args ?? [];
+  final workingDirectory = _getWorkingDirectory(executable);
   if(useTempBatch) {
     final tempScriptDirectory = await tempDirectory.createTemp("reboot_launcher_process");
-    final tempScriptFile = File("${tempScriptDirectory.path}/process.bat");
+    final tempScriptFile = File("${tempScriptDirectory.path}\\process.bat");
     final command = window ? 'cmd.exe /k ""${executable.path}" ${argsOrEmpty.join(" ")}"' : '"${executable.path}" ${argsOrEmpty.join(" ")}';
     await tempScriptFile.writeAsString(command, flush: true);
     final process = await Process.start(
         tempScriptFile.path,
         [],
-        workingDirectory: executable.parent.path,
+        workingDirectory: workingDirectory,
         environment: environment,
         mode: window ? ProcessStartMode.detachedWithStdio : ProcessStartMode.normal,
         runInShell: window
     );
-    return _withLogger(name, executable, process, window);
+    return _ExtendedProcess(process, true);
   }
 
   final process = await Process.start(
       executable.path,
       args ?? [],
-      workingDirectory: executable.parent.path,
+      workingDirectory: workingDirectory,
       mode: window ? ProcessStartMode.detachedWithStdio : ProcessStartMode.normal,
       runInShell: window
   );
-  return _withLogger(name, executable, process, window);
+  return _ExtendedProcess(process, true);
 }
 
-_ExtendedProcess _withLogger(String? name, File executable, Process process, bool window) {
+String? _getWorkingDirectory(File executable) {
-  final extendedProcess = _ExtendedProcess(process, true);
+  try {
-  final loggingFile = File("${logsDirectory.path}\\${name ?? path.basenameWithoutExtension(executable.path)}-${DateTime.now().millisecondsSinceEpoch}.log");
+    log("[PROCESS] Calculating working directory for $executable");
-  loggingFile.parent.createSync(recursive: true);
+    final workingDirectory = executable.parent.resolveSymbolicLinksSync();
-  if(loggingFile.existsSync()) {
+    log("[PROCESS] Using working directory: $workingDirectory");
-    loggingFile.deleteSync();
+    return workingDirectory;
+  }catch(error) {
+    log("[PROCESS] Cannot infer working directory: $error");
+    return null;
   }
-
-  final semaphore = Semaphore(1);
-  void logEvent(String event) async {
-      await semaphore.acquire();
-      await loggingFile.writeAsString("$event\n", mode: FileMode.append, flush: true);
-      semaphore.release();
-  }
-  extendedProcess.stdOutput.listen(logEvent);
-  extendedProcess.stdError.listen(logEvent);
-  if(!window) {
-    extendedProcess.exitCode.then((value) => logEvent("Process terminated with exit code: $value\n"));
-  }
-  return extendedProcess;
 }
 
 final _NtResumeProcess = _ntdll.lookupFunction<Int32 Function(IntPtr hWnd),
@@ -203,47 +196,61 @@ Future<bool> watchProcess(int pid) async {
   return await completer.future;
 }
 
-// TODO: Template
+List<String> createRebootArgs(String username, String password, bool host, GameServerType hostType, bool logging, String additionalArgs) {
-List<String> createRebootArgs(String username, String password, bool host, GameServerType hostType, bool log, String additionalArgs) {
+  log("[PROCESS] Generating reboot args");
   if(password.isEmpty) {
     username = '${_parseUsername(username, host)}@projectreboot.dev';
   }
 
   password = password.isNotEmpty ? password : "Rebooted";
-  final args = [
+  final args = LinkedHashMap<String, String>(
-    "-epicapp=Fortnite",
+      equals: (a, b) => a.toUpperCase() == b.toUpperCase(),
-    "-epicenv=Prod",
+      hashCode: (a) => a.toUpperCase().hashCode
-    "-epiclocale=en-us",
+  );
-    "-epicportal",
+  args.addAll({
-    "-skippatchcheck",
+    "-epicapp": "Fortnite",
-    "-nobe",
+    "-epicenv": "Prod",
-    "-fromfl=eac",
+    "-epiclocale": "en-us",
-    "-fltoken=3db3ba5dcbd2e16703f3978d",
+    "-epicportal": "",
-    "-caldera=eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJhY2NvdW50X2lkIjoiYmU5ZGE1YzJmYmVhNDQwN2IyZjQwZWJhYWQ4NTlhZDQiLCJnZW5lcmF0ZWQiOjE2Mzg3MTcyNzgsImNhbGRlcmFHdWlkIjoiMzgxMGI4NjMtMmE2NS00NDU3LTliNTgtNGRhYjNiNDgyYTg2IiwiYWNQcm92aWRlciI6IkVhc3lBbnRpQ2hlYXQiLCJub3RlcyI6IiIsImZhbGxiYWNrIjpmYWxzZX0.VAWQB67RTxhiWOxx7DBjnzDnXyyEnX7OljJm-j2d88G_WgwQ9wrE6lwMEHZHjBd1ISJdUO1UVUqkfLdU5nofBQ",
+    "-skippatchcheck": "",
-    "-AUTH_LOGIN=$username",
+    "-nobe": "",
-    "-AUTH_PASSWORD=${password.isNotEmpty ? password : "Rebooted"}",
+    "-fromfl": "eac",
-    "-AUTH_TYPE=epic"
+    "-fltoken": "3db3ba5dcbd2e16703f3978d",
-  ];
+    "-caldera": "eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCJ9.eyJhY2NvdW50X2lkIjoiYmU5ZGE1YzJmYmVhNDQwN2IyZjQwZWJhYWQ4NTlhZDQiLCJnZW5lcmF0ZWQiOjE2Mzg3MTcyNzgsImNhbGRlcmFHdWlkIjoiMzgxMGI4NjMtMmE2NS00NDU3LTliNTgtNGRhYjNiNDgyYTg2IiwiYWNQcm92aWRlciI6IkVhc3lBbnRpQ2hlYXQiLCJub3RlcyI6IiIsImZhbGxiYWNrIjpmYWxzZX0.VAWQB67RTxhiWOxx7DBjnzDnXyyEnX7OljJm-j2d88G_WgwQ9wrE6lwMEHZHjBd1ISJdUO1UVUqkfLdU5nofBQ",
+    "-AUTH_LOGIN": username,
+    "-AUTH_PASSWORD": password.isNotEmpty ? password : "Rebooted",
+    "-AUTH_TYPE": "epic"
+  });
 
-  if(log) {
+  if(logging) {
-    args.add("-log");
+    args["-log"] = "";
   }
 
   if(host) {
-    args.addAll([
+    args["-nosplash"] = "";
-      "-nosplash",
+    args["-nosound"] = "";
-      "-nosound"
-    ]);
     if(hostType == GameServerType.headless){
-      args.add("-nullrhi");
+      args["-nullrhi"] = "";
     }
   }
 
-  if(additionalArgs.isNotEmpty){
+  log("[PROCESS] Default args: $args");
-    args.addAll(additionalArgs.split(" "));
+  log("[PROCESS] Adding custom args: $additionalArgs");
+  for(final additionalArg in additionalArgs.split(" ")) {
+    log("[PROCESS] Processing custom arg: $additionalArg");
+    final separatorIndex = additionalArg.indexOf("=");
+    final argName = separatorIndex == -1 ? additionalArg : additionalArg.substring(0, separatorIndex);
+    log("[PROCESS] Custom arg key: $argName");
+    final argValue = separatorIndex == -1 || separatorIndex + 1 >= additionalArg.length ? "" : additionalArg.substring(separatorIndex + 1);
+    log("[PROCESS] Custom arg value: $argValue");
+    args[argName] = argValue;
+    log("[PROCESS] Updated args: $args");
   }
 
-  return args;
+  log("[PROCESS] Final args result: $args");
+  return args.entries
+      .map((entry) => entry.value.isEmpty ? entry.key : "${entry.key}=${entry.value}")
+      .toList();
 }
 
 void handleGameOutput({
@@ -257,16 +264,22 @@ void handleGameOutput({
   required void Function() onBuildCorrupted,
 }) {
   if (line.contains(kShutdownLine)) {
+    log("[FORTNITE_OUTPUT_HANDLER] Detected shutdown: $line");
     onShutdown();
   }else if(kCorruptedBuildErrors.any((element) => line.contains(element))){
+    log("[FORTNITE_OUTPUT_HANDLER] Detected corrupt build: $line");
     onBuildCorrupted();
   }else if(kCannotConnectErrors.any((element) => line.contains(element))){
+    log("[FORTNITE_OUTPUT_HANDLER] Detected cannot connect error: $line");
     onTokenError();
   }else if(kLoggedInLines.every((entry) => line.contains(entry))) {
+    log("[FORTNITE_OUTPUT_HANDLER] Detected logged in: $line");
     onLoggedIn();
   }else if(line.contains(kGameFinishedLine) && host) {
+    log("[FORTNITE_OUTPUT_HANDLER] Detected match end: $line");
     onMatchEnd();
   }else if(line.contains(kDisplayInitializedLine) && host) {
+    log("[FORTNITE_OUTPUT_HANDLER] Detected display attach: $line");
     onDisplayAttached();
   }
 }
@@ -299,7 +312,14 @@ final class _ExtendedProcess implements Process {
 
 
   @override
-  Future<int> get exitCode => _delegate.exitCode;
+  Future<int> get exitCode {
+    try {
+      return _delegate.exitCode;
+    }catch(_) {
+      return watchProcess(_delegate.pid)
+          .then((_) => -1);
+    }
+  }
 
   @override
   bool kill([ProcessSignal signal = ProcessSignal.sigterm]) => _delegate.kill(signal);

gui/lib/l10n/reboot_en.arb

@@ -79,7 +79,7 @@
   "settingsClientDescription": "Configure the internal files used by the launcher for Fortnite",
   "settingsClientOptionsName": "Options",
   "settingsClientOptionsDescription": "Configure additional options for Fortnite",
-  "settingsClientConsoleName": "Unreal engine console",
+  "settingsClientConsoleName": "Unreal engine patcher",
   "settingsClientConsoleDescription": "Unlocks the Unreal Engine Console",
   "settingsClientConsoleKeyName": "Unreal engine console key",
   "settingsClientConsoleKeyDescription": "The keyboard key used to open the Unreal Engine console",
@@ -88,7 +88,7 @@
   "settingsClientMemoryName": "Memory patcher",
   "settingsClientMemoryDescription": "Prevents the client from crashing because of a memory leak",
   "settingsClientArgsName": "Custom launch arguments",
-  "settingsClientArgsDescription": "Additional arguments to use when launching the game",
+  "settingsClientArgsDescription": "Additional arguments to use when launching Fortnite",
   "settingsClientArgsPlaceholder": "Arguments...",
   "settingsServerName": "Internal files",
   "settingsServerSubtitle": "Configure the internal files used by the launcher for the game server",
@@ -118,9 +118,7 @@
   "settingsUtilsResetDefaultsName": "Reset settings",
   "settingsUtilsResetDefaultsSubtitle": "Resets the launcher's settings to their default values",
   "settingsUtilsDialogTitle": "Do you want to reset all the setting in this tab to their default values? This action is irreversible",
-  "settingsUtilsResetDefaultsContent": "Reset",
   "settingsUtilsDialogSecondaryAction": "Close",
-  "settingsUtilsDialogPrimaryAction": "Reset",
   "selectFortniteName": "Fortnite version",
   "selectFortniteDescription": "Select the version of Fortnite you want to use",
   "manageVersionsName": "Manage versions",
@@ -147,6 +145,7 @@
   "defaultServerName": "Reboot Game Server",
   "defaultServerDescription": "Just another server",
   "downloadingDll": "Downloading {name} dll...",
+  "dllAlreadyExists": "The {name} was already downloaded",
   "downloadDllSuccess": "The {name} dll was downloaded successfully",
   "downloadDllError": "An error occurred while downloading {name}: {error}",
   "downloadDllRetry": "Retry",
@@ -156,6 +155,7 @@
   "launchingGameClientAndServer": "Launching the game client and server...",
   "startGameServer": "Start a game server",
   "usernameOrEmail": "Username/Email",
+  "invalidEmail": "Invalid email",
   "usernameOrEmailPlaceholder": "Type your username or email",
   "password": "Password",
   "passwordPlaceholder": "Type your password, if you want to use one",
@@ -261,6 +261,7 @@
   "missingCustomDllError": "The custom {dll}.dll doesn't exist: check your settings",
   "tokenError": "Cannot log in into Fortnite: authentication error (injected dlls: {dlls})",
   "unknownFortniteError": "An unknown error occurred while launching Fortnite: {error}",
+  "fortniteCrashError": "The {name} crashed after being launched",
   "serverNoLongerAvailableUnnamed": "The previous server is no longer available",
   "noServerFound": "No server found: invalid or expired link",
   "settingsUtilsThemeName": "Theme",
@@ -320,6 +321,7 @@
   "none": "none",
   "openLog": "Open log",
   "backendProcessError": "The backend shut down unexpectedly",
+  "backendErrorMessage": "The backend reported an unexpected error",
   "welcomeTitle": "Welcome to Reboot Launcher",
   "welcomeDescription": "If you have never used a Fortnite game server, or this launcher in particular, please click on take a tour\nPlease don't ask for support on Discord without taking the tour: this helps me prioritize real bugs\nYou can always take the tour again in the Info tab",
   "welcomeAction": "Take the tour",
@@ -359,9 +361,12 @@
   "promptBackendDetachedActionLabel": "Next",
   "promptInfoTabText": "The Info tab contains useful links to report bugs and receive support",
   "promptInfoTabActionLabel": "Next",
-  "promptSettingsTabText": "The Settings tab contains options to customize and reset the launcher",
+  "promptSettingsTabText": "The Settings tab contains options to customize the launcher",
   "promptSettingsTabActionLabel": "Done",
   "automaticGameServerDialogContent": "The launcher detected that you are not running a game server, but that your matchmaker is set to your local machine. If you don't want to join another player's server, you should start a game server. This is necessary to be able to play!",
   "automaticGameServerDialogIgnore": "Ignore",
-  "automaticGameServerDialogStart": "Start server"
+  "automaticGameServerDialogStart": "Start server",
+  "gameResetDefaultsName": "Reset",
+  "gameResetDefaultsDescription": "Resets the game's settings to their default values",
+  "gameResetDefaultsContent": "Reset"
 }

gui/lib/main.dart

@@ -12,6 +12,7 @@ import 'package:local_notifier/local_notifier.dart';
 import 'package:package_info_plus/package_info_plus.dart';
 import 'package:reboot_common/common.dart';
 import 'package:reboot_launcher/src/controller/backend_controller.dart';
+import 'package:reboot_launcher/src/controller/dll_controller.dart';
 import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/controller/hosting_controller.dart';
 import 'package:reboot_launcher/src/controller/settings_controller.dart';
@@ -188,10 +189,11 @@ void _initWindow() => doWhenWindowReady(() async {
 Future<List<Object>> _initStorage() async {
   final errors = <Object>[];
   try {
-    await GetStorage("game_storage", settingsDirectory.path).initStorage;
+    await GetStorage(GameController.storageName, settingsDirectory.path).initStorage;
-    await GetStorage("backend_storage", settingsDirectory.path).initStorage;
+    await GetStorage(BackendController.storageName, settingsDirectory.path).initStorage;
-    await GetStorage("settings_storage", settingsDirectory.path).initStorage;
+    await GetStorage(SettingsController.storageName, settingsDirectory.path).initStorage;
-    await GetStorage("hosting_storage", settingsDirectory.path).initStorage;
+    await GetStorage(HostingController.storageName, settingsDirectory.path).initStorage;
+    await GetStorage(DllController.storageName, settingsDirectory.path).initStorage;
   }catch(error) {
     appWithNoStorage = true;
     errors.add("The Reboot Launcher configuration in ${settingsDirectory.path} cannot be accessed: running with in memory storage");
@@ -223,6 +225,12 @@ Future<List<Object>> _initStorage() async {
     errors.add(error);
   }
 
+  try {
+    Get.put(DllController());
+  }catch(error) {
+    errors.add(error);
+  }
+
 
   return errors;
 }

gui/lib/src/controller/backend_controller.dart

@@ -2,18 +2,24 @@ import 'dart:async';
 import 'dart:io';
 
 import 'package:fluent_ui/fluent_ui.dart';
+import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 import 'package:reboot_common/common.dart';
 import 'package:reboot_launcher/main.dart';
+import 'package:reboot_launcher/src/util/keyboard.dart';
 
 class BackendController extends GetxController {
-  late final GetStorage? storage;
+  static const String storageName = "backend_storage";
+  static const PhysicalKeyboardKey _kDefaultConsoleKey = PhysicalKeyboardKey(0x00070041);
+
+  late final GetStorage? _storage;
   late final TextEditingController host;
   late final TextEditingController port;
   late final Rx<ServerType> type;
   late final TextEditingController gameServerAddress;
   late final FocusNode gameServerAddressFocusNode;
+  late final Rx<PhysicalKeyboardKey> consoleKey;
   late final RxBool started;
   late final RxBool detached;
   StreamSubscription? worker;
@@ -22,13 +28,13 @@ class BackendController extends GetxController {
   HttpServer? remoteServer;
 
   BackendController() {
-    storage = appWithNoStorage ? null : GetStorage("backend_storage");
+    _storage = appWithNoStorage ? null : GetStorage(storageName);
     started = RxBool(false);
-    type = Rx(ServerType.values.elementAt(storage?.read("type") ?? 0));
+    type = Rx(ServerType.values.elementAt(_storage?.read("type") ?? 0));
     type.listen((value) {
       host.text = _readHost();
       port.text = _readPort();
-      storage?.write("type", value.index);
+      _storage?.write("type", value.index);
       if (!started.value) {
         return;
       }
@@ -37,13 +43,13 @@ class BackendController extends GetxController {
     });
     host = TextEditingController(text: _readHost());
     host.addListener(() =>
-        storage?.write("${type.value.name}_host", host.text));
+        _storage?.write("${type.value.name}_host", host.text));
     port = TextEditingController(text: _readPort());
     port.addListener(() =>
-        storage?.write("${type.value.name}_port", port.text));
+        _storage?.write("${type.value.name}_port", port.text));
-    detached = RxBool(storage?.read("detached") ?? false);
+    detached = RxBool(_storage?.read("detached") ?? false);
-    detached.listen((value) => storage?.write("detached", value));
+    detached.listen((value) => _storage?.write("detached", value));
-    final address = storage?.read("game_server_address");
+    final address = _storage?.read("game_server_address");
     gameServerAddress = TextEditingController(text: address == null || address.isEmpty ? "127.0.0.1" : address);
     var lastValue = gameServerAddress.text;
     writeMatchmakingIp(lastValue);
@@ -55,7 +61,7 @@ class BackendController extends GetxController {
 
       lastValue = newValue;
       gameServerAddress.selection = TextSelection.collapsed(offset: newValue.length);
-      storage?.write("game_server_address", newValue);
+      _storage?.write("game_server_address", newValue);
       writeMatchmakingIp(newValue);
     });
     watchMatchmakingIp().listen((event) {
@@ -64,6 +70,37 @@ class BackendController extends GetxController {
       }
     });
     gameServerAddressFocusNode = FocusNode();
+    consoleKey = Rx(_readConsoleKey());
+    _writeConsoleKey(consoleKey.value);
+    consoleKey.listen((newValue) {
+      _storage?.write("console_key", newValue.usbHidUsage);
+      _writeConsoleKey(newValue);
+    });
+  }
+
+  PhysicalKeyboardKey _readConsoleKey() {
+    final consoleKeyValue = _storage?.read("console_key");
+    if(consoleKeyValue == null) {
+      return _kDefaultConsoleKey;
+    }
+
+    final consoleKeyNumber = int.tryParse(consoleKeyValue.toString());
+    if(consoleKeyNumber == null) {
+      return _kDefaultConsoleKey;
+    }
+
+    final consoleKey = PhysicalKeyboardKey(consoleKeyNumber);
+    if(!consoleKey.isUnrealEngineKey) {
+      return _kDefaultConsoleKey;
+    }
+
+    return consoleKey;
+  }
+
+  Future<void> _writeConsoleKey(PhysicalKeyboardKey keyValue) async {
+    final defaultInput = File("${backendDirectory.path}\\CloudStorage\\DefaultInput.ini");
+    await defaultInput.parent.create(recursive: true);
+    await defaultInput.writeAsString("[/Script/Engine.InputSettings]\n+ConsoleKeys=Tilde\n+ConsoleKeys=${keyValue.unrealEngineName}", flush: true);
   }
 
   void joinLocalhost() {
@@ -73,18 +110,19 @@ class BackendController extends GetxController {
   void reset() async {
     type.value = ServerType.values.elementAt(0);
     for (final type in ServerType.values) {
-      storage?.write("${type.name}_host", null);
+      _storage?.write("${type.name}_host", null);
-      storage?.write("${type.name}_port", null);
+      _storage?.write("${type.name}_port", null);
     }
 
     host.text = type.value != ServerType.remote ? kDefaultBackendHost : "";
     port.text = kDefaultBackendPort.toString();
     gameServerAddress.text = "127.0.0.1";
+    consoleKey.value = _kDefaultConsoleKey;
     detached.value = false;
   }
 
   String _readHost() {
-    String? value = storage?.read("${type.value.name}_host");
+    String? value = _storage?.read("${type.value.name}_host");
     if (value != null && value.isNotEmpty) {
       return value;
     }
@@ -97,24 +135,20 @@ class BackendController extends GetxController {
   }
 
   String _readPort() =>
-      storage?.read("${type.value.name}_port") ?? kDefaultBackendPort.toString();
+      _storage?.read("${type.value.name}_port") ?? kDefaultBackendPort.toString();
 
-  Stream<ServerResult> start() async* {
+  Stream<ServerResult> start({required void Function() onExit, required void Function(String) onError}) async* {
     try {
       if(started.value) {
         return;
       }
 
+      final serverType = type.value;
       final hostData = this.host.text.trim();
       final portData = this.port.text.trim();
-      if(type() != ServerType.local) {
       started.value = true;
+      if(serverType != ServerType.local || portData != kDefaultBackendPort.toString()) {
         yield ServerResult(ServerResultType.starting);
-      }else {
-        started.value = false;
-        if(portData != kDefaultBackendPort.toString()) {
-          yield ServerResult(ServerResultType.starting);
-        }
       }
 
       if (hostData.isEmpty) {
@@ -136,7 +170,7 @@ class BackendController extends GetxController {
         return;
       }
 
-      if ((type() != ServerType.local || portData != kDefaultBackendPort.toString()) && !(await isBackendPortFree())) {
+      if ((serverType != ServerType.local || portData != kDefaultBackendPort.toString()) && !(await isBackendPortFree())) {
         yield ServerResult(ServerResultType.freeingPort);
         final result = await freeBackendPort();
         yield ServerResult(result ? ServerResultType.freePortSuccess : ServerResultType.freePortError);
@@ -146,9 +180,20 @@ class BackendController extends GetxController {
         }
       }
 
-      switch(type()){
+      switch(serverType){
         case ServerType.embedded:
-          final process = await startEmbeddedBackend(detached.value);
+          final process = await startEmbeddedBackend(detached.value, onError: (errorMessage) {
+            if(started.value) {
+              started.value = false;
+              onError(errorMessage);
+            }
+          });
+          watchProcess(process.pid).then((_) {
+            if(started.value) {
+              started.value = false;
+              onExit();
+            }
+          });
           embeddedProcessPid = process.pid;
           break;
         case ServerType.remote:
@@ -173,6 +218,10 @@ class BackendController extends GetxController {
             }
 
             localServer = await startRemoteBackendProxy(Uri.parse("http://$kDefaultBackendHost:$portData"));
+          }else {
+            // If the local server is running on port 3551 there is no reverse proxy running
+            // We only need to check if everything is working
+            started.value = false;
           }
 
           break;
@@ -237,11 +286,14 @@ class BackendController extends GetxController {
     }
   }
 
-  Stream<ServerResult> toggle() async* {
+  Stream<ServerResult> toggle({required void Function() onExit, required void Function(String) onError}) async* {
     if(started()) {
       yield* stop();
     }else {
-      yield* start();
+      yield* start(
+        onExit: onExit,
+        onError: onError
+      );
     }
   }
 }

gui/lib/src/controller/dll_controller.dart

@@ -0,0 +1,249 @@
+import 'dart:async';
+import 'dart:io';
+
+import 'package:fluent_ui/fluent_ui.dart';
+import 'package:get/get.dart';
+import 'package:get_storage/get_storage.dart';
+import 'package:http/http.dart' as http;
+import 'package:path/path.dart';
+import 'package:reboot_common/common.dart';
+import 'package:reboot_launcher/main.dart';
+import 'package:reboot_launcher/src/messenger/abstract/info_bar.dart';
+import 'package:reboot_launcher/src/util/translations.dart';
+import 'package:url_launcher/url_launcher.dart';
+import 'package:version/version.dart';
+import 'package:yaml/yaml.dart';
+
+class DllController extends GetxController {
+  static const String storageName = "dll_storage";
+
+  late final GetStorage? _storage;
+  late final String originalDll;
+  late final TextEditingController gameServerDll;
+  late final TextEditingController unrealEngineConsoleDll;
+  late final TextEditingController backendDll;
+  late final TextEditingController memoryLeakDll;
+  late final TextEditingController gameServerPort;
+  late final Rx<UpdateTimer> timer;
+  late final TextEditingController url;
+  late final RxBool customGameServer;
+  late final RxnInt timestamp;
+  late final Rx<UpdateStatus> status;
+  InfoBarEntry? infoBarEntry;
+  Future<bool>? _updater;
+
+  DllController() {
+    _storage = appWithNoStorage ? null : GetStorage(storageName);
+    gameServerDll = _createController("game_server", InjectableDll.reboot);
+    unrealEngineConsoleDll = _createController("unreal_engine_console", InjectableDll.console);
+    backendDll = _createController("backend", InjectableDll.cobalt);
+    memoryLeakDll = _createController("memory_leak", InjectableDll.memory);
+    gameServerPort = TextEditingController(text: _storage?.read("game_server_port") ?? kDefaultGameServerPort);
+    gameServerPort.addListener(() => _storage?.write("game_server_port", gameServerPort.text));
+    final timerIndex = _storage?.read("timer");
+    timer = Rx(timerIndex == null ? UpdateTimer.hour : UpdateTimer.values.elementAt(timerIndex));
+    timer.listen((value) => _storage?.write("timer", value.index));
+    url = TextEditingController(text: _storage?.read("update_url") ?? kRebootDownloadUrl);
+    url.addListener(() => _storage?.write("update_url", url.text));
+    status = Rx(UpdateStatus.waiting);
+    customGameServer = RxBool(_storage?.read("custom_game_server") ?? false);
+    customGameServer.listen((value) => _storage?.write("custom_game_server", value));
+    timestamp = RxnInt(_storage?.read("ts"));
+    timestamp.listen((value) => _storage?.write("ts", value));
+  }
+
+  TextEditingController _createController(String key, InjectableDll dll) {
+    final controller = TextEditingController(text: _storage?.read(key) ?? getDefaultDllPath(dll));
+    controller.addListener(() => _storage?.write(key, controller.text));
+    return controller;
+  }
+
+  void resetGame() {
+    gameServerDll.text = getDefaultDllPath(InjectableDll.reboot);
+    unrealEngineConsoleDll.text = getDefaultDllPath(InjectableDll.console);
+    backendDll.text = getDefaultDllPath(InjectableDll.cobalt);
+    memoryLeakDll.text = getDefaultDllPath(InjectableDll.memory);
+  }
+
+  void resetServer() {
+    gameServerPort.text = kDefaultGameServerPort;
+    timer.value = UpdateTimer.hour;
+    url.text = kRebootDownloadUrl;
+    status.value = UpdateStatus.waiting;
+    customGameServer.value = false;
+    timestamp.value = null;
+    updateGameServerDll();
+  }
+
+  Future<bool> updateGameServerDll({bool force = false, bool silent = false}) async {
+    if(_updater != null) {
+      return await _updater!;
+    }
+
+    final result = _updateGameServerDll(force, silent);
+    _updater = result;
+    return await result;
+  }
+
+  Future<bool> _updateGameServerDll(bool force, bool silent) async {
+    try {
+      if(customGameServer.value) {
+        status.value = UpdateStatus.success;
+        return true;
+      }
+
+      final needsUpdate = await hasRebootDllUpdate(
+          timestamp.value,
+          hours: timer.value.hours,
+          force: force
+      );
+      if(!needsUpdate) {
+        status.value = UpdateStatus.success;
+        return true;
+      }
+
+      if(!silent) {
+        infoBarEntry = showRebootInfoBar(
+            translations.downloadingDll("reboot"),
+            loading: true,
+            duration: null
+        );
+      }
+      timestamp.value = await downloadRebootDll(url.text);
+      status.value = UpdateStatus.success;
+      infoBarEntry?.close();
+      if(!silent) {
+        infoBarEntry = showRebootInfoBar(
+            translations.downloadDllSuccess("reboot"),
+            severity: InfoBarSeverity.success,
+            duration: infoBarShortDuration
+        );
+      }
+      return true;
+    }catch(message) {
+      infoBarEntry?.close();
+      var error = message.toString();
+      error = error.contains(": ") ? error.substring(error.indexOf(": ") + 2) : error;
+      error = error.toLowerCase();
+      status.value = UpdateStatus.error;
+      showRebootInfoBar(
+          translations.downloadDllError("reboot.dll", error.toString()),
+          duration: infoBarLongDuration,
+          severity: InfoBarSeverity.error,
+          action: Button(
+            onPressed: () => updateGameServerDll(
+                force: true,
+                silent: silent
+            ),
+            child: Text(translations.downloadDllRetry),
+          )
+      );
+      return false;
+    }finally {
+      _updater = null;
+    }
+  }
+
+  (File, bool) getInjectableData(InjectableDll dll) {
+    final defaultPath = canonicalize(getDefaultDllPath(dll));
+    switch(dll){
+      case InjectableDll.reboot:
+        if(customGameServer.value) {
+          final file = File(gameServerDll.text);
+          if(file.existsSync()) {
+            return (file, true);
+          }
+        }
+
+        return (rebootDllFile, false);
+      case InjectableDll.console:
+        final ue4ConsoleFile = File(unrealEngineConsoleDll.text);
+        return (ue4ConsoleFile, canonicalize(ue4ConsoleFile.path) != defaultPath);
+      case InjectableDll.cobalt:
+        final backendFile = File(backendDll.text);
+        return (backendFile, canonicalize(backendFile.path) != defaultPath);
+      case InjectableDll.memory:
+        final memoryLeakFile = File(memoryLeakDll.text);
+        return (memoryLeakFile, canonicalize(memoryLeakFile.path) != defaultPath);
+    }
+  }
+
+  String getDefaultDllPath(InjectableDll dll) => "${dllsDirectory.path}\\${dll.name}.dll";
+
+  Future<bool> downloadCriticalDllInteractive(String filePath, {bool silent = false, bool force = false}) async {
+    log("[DLL] Asking for $filePath(silent: $silent)");
+    final fileName = basename(filePath).toLowerCase();
+    log("[DLL] File name: $fileName");
+    InfoBarEntry? entry;
+    try {
+      if (fileName == "reboot.dll") {
+        log("[DLL] Downloading reboot.dll...");
+        return await updateGameServerDll(
+            silent: silent
+        );
+      }
+
+      if(!force && File(filePath).existsSync()) {
+        log("[DLL] File already exists");
+        return true;
+      }
+
+      final fileNameWithoutExtension = basenameWithoutExtension(filePath);
+      if(!silent) {
+        entry = showRebootInfoBar(
+            translations.downloadingDll(fileNameWithoutExtension),
+            loading: true,
+            duration: null
+        );
+      }
+      await downloadCriticalDll(fileName, filePath);
+      entry?.close();
+      if(!silent) {
+        entry = await showRebootInfoBar(
+            translations.downloadDllSuccess(fileNameWithoutExtension),
+            severity: InfoBarSeverity.success,
+            duration: infoBarShortDuration
+        );
+      }
+      return true;
+    }catch(message) {
+      log("[DLL] Error: $message");
+      entry?.close();
+      var error = message.toString();
+      error =
+      error.contains(": ") ? error.substring(error.indexOf(": ") + 2) : error;
+      error = error.toLowerCase();
+      final completer = Completer();
+      await showRebootInfoBar(
+          translations.downloadDllError(fileName, error.toString()),
+          duration: infoBarLongDuration,
+          severity: InfoBarSeverity.error,
+          onDismissed: () => completer.complete(null),
+          action: Button(
+            onPressed: () async {
+              await downloadCriticalDllInteractive(filePath);
+              completer.complete(null);
+            },
+            child: Text(translations.downloadDllRetry),
+          )
+      );
+      await completer.future;
+      return false;
+    }
+  }
+}
+
+extension _UpdateTimerExtension on UpdateTimer {
+  int get hours {
+    switch(this) {
+      case UpdateTimer.never:
+        return -1;
+      case UpdateTimer.hour:
+        return 1;
+      case UpdateTimer.day:
+        return 24;
+      case UpdateTimer.week:
+        return 24 * 7;
+    }
+  }
+}

gui/lib/src/controller/game_controller.dart

@@ -1,18 +1,14 @@
 import 'dart:async';
 import 'dart:convert';
-import 'dart:io';
 
 import 'package:fluent_ui/fluent_ui.dart';
-import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:get_storage/get_storage.dart';
 import 'package:reboot_common/common.dart';
-import 'package:reboot_launcher/src/util/keyboard.dart';
+import 'package:reboot_launcher/main.dart';
-
-import '../../main.dart';
 
 class GameController extends GetxController {
-  static const PhysicalKeyboardKey _kDefaultConsoleKey = PhysicalKeyboardKey(0x00070041);
+  static const String storageName = "game_storage";
 
   late final GetStorage? _storage;
   late final TextEditingController username;
@@ -22,10 +18,9 @@ class GameController extends GetxController {
   late final Rxn<FortniteVersion> _selectedVersion;
   late final RxBool started;
   late final Rxn<GameInstance> instance;
-  late final Rx<PhysicalKeyboardKey> consoleKey;
   
   GameController() {
-    _storage = appWithNoStorage ? null : GetStorage("game_storage");
+    _storage = appWithNoStorage ? null : GetStorage(storageName);
     Iterable decodedVersionsJson = jsonDecode(_storage?.read("versions") ?? "[]");
     final decodedVersions = decodedVersionsJson
         .map((entry) => FortniteVersion.fromJson(entry))
@@ -41,41 +36,9 @@ class GameController extends GetxController {
     password = TextEditingController(text: _storage?.read("password") ?? "");
     password.addListener(() => _storage?.write("password", password.text));
     customLaunchArgs = TextEditingController(text: _storage?.read("custom_launch_args") ?? "");
-    customLaunchArgs.addListener(() =>
+    customLaunchArgs.addListener(() => _storage?.write("custom_launch_args", customLaunchArgs.text));
-        _storage?.write("custom_launch_args", customLaunchArgs.text));
     started = RxBool(false);
     instance = Rxn();
-    consoleKey = Rx(_readConsoleKey());
-    _writeConsoleKey(consoleKey.value);
-    consoleKey.listen((newValue) {
-      _storage?.write("console_key", newValue.usbHidUsage);
-      _writeConsoleKey(newValue);
-    });
-  }
-
-  PhysicalKeyboardKey _readConsoleKey() {
-    final consoleKeyValue = _storage?.read("console_key");
-    if(consoleKeyValue == null) {
-      return _kDefaultConsoleKey;
-    }
-
-    final consoleKeyNumber = int.tryParse(consoleKeyValue.toString());
-    if(consoleKeyNumber == null) {
-      return _kDefaultConsoleKey;
-    }
-
-    final consoleKey = PhysicalKeyboardKey(consoleKeyNumber);
-    if(!consoleKey.isUnrealEngineKey) {
-      return _kDefaultConsoleKey;
-    }
-
-    return consoleKey;
-  }
-
-  Future<void> _writeConsoleKey(PhysicalKeyboardKey keyValue) async {
-    final defaultInput = File("${backendDirectory.path}\\CloudStorage\\DefaultInput.ini");
-    await defaultInput.parent.create(recursive: true);
-    await defaultInput.writeAsString("[/Script/Engine.InputSettings]\n+ConsoleKeys=Tilde\n+ConsoleKeys=${keyValue.unrealEngineName}", flush: true);
   }
 
   void reset() {
@@ -83,6 +46,7 @@ class GameController extends GetxController {
     password.text = "";
     customLaunchArgs.text = "";
     versions.value = [];
+    _selectedVersion.value = null;
     instance.value = null;
   }
 

gui/lib/src/controller/hosting_controller.dart

@@ -12,6 +12,8 @@ import 'package:sync/semaphore.dart';
 import 'package:uuid/uuid.dart';
 
 class HostingController extends GetxController {
+  static const String storageName = "hosting_storage";
+
   late final GetStorage? _storage;
   late final String uuid;
   late final TextEditingController name;
@@ -28,10 +30,11 @@ class HostingController extends GetxController {
   late final RxBool published;
   late final Rxn<GameInstance> instance;
   late final Rxn<Set<FortniteServer>> servers;
+  late final TextEditingController customLaunchArgs;
   late final Semaphore _semaphore;
 
   HostingController() {
-    _storage = appWithNoStorage ? null : GetStorage("hosting_storage");
+    _storage = appWithNoStorage ? null : GetStorage(storageName);
     uuid = _storage?.read("uuid") ?? const Uuid().v4();
     _storage?.write("uuid", uuid);
     name = TextEditingController(text: _storage?.read("name"));
@@ -62,6 +65,8 @@ class HostingController extends GetxController {
           servers.value = event;
           published.value = event.any((element) => element.id == uuid);
         });
+    customLaunchArgs = TextEditingController(text: _storage?.read("custom_launch_args") ?? "");
+    customLaunchArgs.addListener(() => _storage?.write("custom_launch_args", customLaunchArgs.text));
     _semaphore = Semaphore();
   }
 
@@ -135,10 +140,10 @@ class HostingController extends GetxController {
     description.text = "";
     showPassword.value = false;
     discoverable.value = false;
-    started.value = false;
     instance.value = null;
     type.value = GameServerType.headless;
     autoRestart.value = true;
+    customLaunchArgs.text = "";
   }
 
   FortniteServer? findServerById(String uuid) {

gui/lib/src/controller/settings_controller.dart

@@ -15,37 +15,20 @@ import 'package:version/version.dart';
 import 'package:yaml/yaml.dart';
 
 class SettingsController extends GetxController {
+  static const String storageName = "settings_storage";
+
   late final GetStorage? _storage;
-  late final String originalDll;
-  late final TextEditingController gameServerDll;
-  late final TextEditingController unrealEngineConsoleDll;
-  late final TextEditingController backendDll;
-  late final TextEditingController memoryLeakDll;
-  late final TextEditingController gameServerPort;
   late final RxString language;
   late final Rx<ThemeMode> themeMode;
-  late final RxnInt timestamp;
-  late final Rx<UpdateStatus> status;
-  late final Rx<UpdateTimer> timer;
-  late final TextEditingController url;
-  late final RxBool customGameServer;
   late final RxBool firstRun;
-  late final Map<String, Future<bool>> _operations;
+  late final RxBool debug;
   late double width;
   late double height;
   late double? offsetX;
   late double? offsetY;
-  InfoBarEntry? infoBarEntry;
-  Future<bool>? _updater;
 
   SettingsController() {
-    _storage = appWithNoStorage ? null : GetStorage("settings_storage");
+    _storage = appWithNoStorage ? null : GetStorage(storageName);
-    gameServerDll = _createController("game_server", InjectableDll.reboot);
-    unrealEngineConsoleDll = _createController("unreal_engine_console", InjectableDll.console);
-    backendDll = _createController("backend", InjectableDll.cobalt);
-    memoryLeakDll = _createController("memory_leak", InjectableDll.memory);
-    gameServerPort = TextEditingController(text: _storage?.read("game_server_port") ?? kDefaultGameServerPort);
-    gameServerPort.addListener(() => _storage?.write("game_server_port", gameServerPort.text));
     width = _storage?.read("width") ?? kDefaultWindowWidth;
     height = _storage?.read("height") ?? kDefaultWindowHeight;
     offsetX = _storage?.read("offset_x");
@@ -54,25 +37,9 @@ class SettingsController extends GetxController {
     themeMode.listen((value) => _storage?.write("theme", value.index));
     language = RxString(_storage?.read("language") ?? currentLocale);
     language.listen((value) => _storage?.write("language", value));
-    timestamp = RxnInt(_storage?.read("ts"));
-    timestamp.listen((value) => _storage?.write("ts", value));
-    final timerIndex = _storage?.read("timer");
-    timer = Rx(timerIndex == null ? UpdateTimer.hour : UpdateTimer.values.elementAt(timerIndex));
-    timer.listen((value) => _storage?.write("timer", value.index));
-    url = TextEditingController(text: _storage?.read("update_url") ?? kRebootDownloadUrl);
-    url.addListener(() => _storage?.write("update_url", url.text));
-    status = Rx(UpdateStatus.waiting);
-    customGameServer = RxBool(_storage?.read("custom_game_server") ?? false);
-    customGameServer.listen((value) => _storage?.write("custom_game_server", value));
     firstRun = RxBool(_storage?.read("first_run_tutorial") ?? true);
     firstRun.listen((value) => _storage?.write("first_run_tutorial", value));
-    _operations = {};
+    debug = RxBool(false);
-  }
-
-  TextEditingController _createController(String key, InjectableDll dll) {
-    final controller = TextEditingController(text: _storage?.read(key) ?? _getDefaultPath(dll));
-    controller.addListener(() => _storage?.write(key, controller.text));
-    return controller;
   }
 
   void saveWindowSize(Size size) {
@@ -87,20 +54,6 @@ class SettingsController extends GetxController {
     _storage?.write("offset_y", offsetY);
   }
 
-  void reset(){
-    gameServerDll.text = _getDefaultPath(InjectableDll.reboot);
-    unrealEngineConsoleDll.text = _getDefaultPath(InjectableDll.console);
-    backendDll.text = _getDefaultPath(InjectableDll.cobalt);
-    memoryLeakDll.text = _getDefaultPath(InjectableDll.memory);
-    gameServerPort.text = kDefaultGameServerPort;
-    timestamp.value = null;
-    timer.value = UpdateTimer.never;
-    url.text = kRebootDownloadUrl;
-    status.value = UpdateStatus.waiting;
-    customGameServer.value = false;
-    updateReboot();
-  }
-
   Future<void> notifyLauncherUpdate() async {
     if (appVersion == null) {
       return;
@@ -125,7 +78,8 @@ class SettingsController extends GetxController {
           child: Text(translations.updateAvailableAction),
           onPressed: () {
             infoBar.close();
-            launchUrl(Uri.parse("https://github.com/Auties00/reboot_launcher/releases"));
+            launchUrl(Uri.parse(
+                "https://github.com/Auties00/reboot_launcher/releases"));
           },
         )
     );
@@ -133,7 +87,8 @@ class SettingsController extends GetxController {
 
   Future<dynamic> _getPubspecYaml() async {
     try {
-      final pubspecResponse = await http.get(Uri.parse("https://raw.githubusercontent.com/Auties00/reboot_launcher/master/gui/pubspec.yaml"));
+      final pubspecResponse = await http.get(Uri.parse(
+          "https://raw.githubusercontent.com/Auties00/reboot_launcher/master/gui/pubspec.yaml"));
       if (pubspecResponse.statusCode != 200) {
         return null;
       }
@@ -144,190 +99,4 @@ class SettingsController extends GetxController {
       return null;
     }
   }
-
-  Future<bool> updateReboot({bool force = false, bool silent = false}) async {
-    if(_updater != null) {
-      return await _updater!;
-    }
-
-    final result = _updateReboot(force, silent);
-    _updater = result;
-    return await result;
-  }
-
-  Future<bool> _updateReboot(bool force, bool silent) async {
-    try {
-      if(customGameServer.value) {
-        status.value = UpdateStatus.success;
-        return true;
-      }
-
-      final needsUpdate = await hasRebootDllUpdate(
-          timestamp.value,
-          hours: timer.value.hours,
-          force: force
-      );
-      if(!needsUpdate) {
-        status.value = UpdateStatus.success;
-        return true;
-      }
-
-      if(!silent) {
-        infoBarEntry = showRebootInfoBar(
-            translations.downloadingDll("reboot"),
-            loading: true,
-            duration: null
-        );
-      }
-      timestamp.value = await downloadRebootDll(url.text);
-      status.value = UpdateStatus.success;
-      infoBarEntry?.close();
-      if(!silent) {
-        infoBarEntry = showRebootInfoBar(
-            translations.downloadDllSuccess("reboot"),
-            severity: InfoBarSeverity.success,
-            duration: infoBarShortDuration
-        );
-      }
-      return true;
-    }catch(message) {
-      infoBarEntry?.close();
-      var error = message.toString();
-      error = error.contains(": ") ? error.substring(error.indexOf(": ") + 2) : error;
-      error = error.toLowerCase();
-      status.value = UpdateStatus.error;
-      showRebootInfoBar(
-          translations.downloadDllError("reboot.dll", error.toString()),
-          duration: infoBarLongDuration,
-          severity: InfoBarSeverity.error,
-          action: Button(
-            onPressed: () => updateReboot(
-                force: true,
-                silent: silent
-            ),
-            child: Text(translations.downloadDllRetry),
-          )
-      );
-      return false;
-    }finally {
-      _updater = null;
-    }
-  }
-
-  (File, bool) getInjectableData(InjectableDll dll) {
-    final defaultPath = canonicalize(_getDefaultPath(dll));
-    switch(dll){
-      case InjectableDll.reboot:
-        if(customGameServer.value) {
-          final file = File(gameServerDll.text);
-          if(file.existsSync()) {
-            return (file, true);
-          }
-        }
-
-        return (rebootDllFile, false);
-      case InjectableDll.console:
-        final ue4ConsoleFile = File(unrealEngineConsoleDll.text);
-        return (ue4ConsoleFile, canonicalize(ue4ConsoleFile.path) != defaultPath);
-      case InjectableDll.cobalt:
-        final backendFile = File(backendDll.text);
-        return (backendFile, canonicalize(backendFile.path) != defaultPath);
-      case InjectableDll.memory:
-        final memoryLeakFile = File(memoryLeakDll.text);
-        return (memoryLeakFile, canonicalize(memoryLeakFile.path) != defaultPath);
-    }
-  }
-
-  String _getDefaultPath(InjectableDll dll) => "${dllsDirectory.path}\\${dll.name}.dll";
-
-  Future<bool> downloadCriticalDllInteractive(String filePath, {bool silent = false}) {
-    log("[DLL] Asking for $filePath(silent: $silent)");
-    final old = _operations[filePath];
-    if(old != null) {
-      log("[DLL] Download task already exists");
-      return old;
-    }
-
-    log("[DLL] Creating new download task...");
-    final newRun = _downloadCriticalDllInteractive(filePath, silent);
-    _operations[filePath] = newRun;
-    return newRun;
-  }
-
-  Future<bool> _downloadCriticalDllInteractive(String filePath, bool silent) async {
-    final fileName = basename(filePath).toLowerCase();
-    log("[DLL] File name: $fileName");
-    InfoBarEntry? entry;
-    try {
-      if (fileName == "reboot.dll") {
-        log("[DLL] Downloading reboot.dll...");
-        return await updateReboot(
-            silent: silent
-        );
-      }
-
-      if(File(filePath).existsSync()) {
-        log("[DLL] File already exists");
-        return true;
-      }
-
-      final fileNameWithoutExtension = basenameWithoutExtension(filePath);
-      if(!silent) {
-        entry = showRebootInfoBar(
-            translations.downloadingDll(fileNameWithoutExtension),
-            loading: true,
-            duration: null
-        );
-      }
-      await downloadCriticalDll(fileName, filePath);
-      entry?.close();
-      if(!silent) {
-        entry = await showRebootInfoBar(
-            translations.downloadDllSuccess(fileNameWithoutExtension),
-            severity: InfoBarSeverity.success,
-            duration: infoBarShortDuration
-        );
-      }
-      return true;
-    }catch(message) {
-      log("[DLL] Error: $message");
-      entry?.close();
-      var error = message.toString();
-      error = error.contains(": ") ? error.substring(error.indexOf(": ") + 2) : error;
-      error = error.toLowerCase();
-      final completer = Completer();
-      await showRebootInfoBar(
-          translations.downloadDllError(fileName, error.toString()),
-          duration: infoBarLongDuration,
-          severity: InfoBarSeverity.error,
-          onDismissed: () => completer.complete(null),
-          action: Button(
-            onPressed: () async {
-              await downloadCriticalDllInteractive(filePath);
-              completer.complete(null);
-            },
-            child: Text(translations.downloadDllRetry),
-          )
-      );
-      await completer.future;
-      return false;
-    }finally {
-      _operations.remove(fileName);
-    }
-  }
-}
-
-extension _UpdateTimerExtension on UpdateTimer {
-  int get hours {
-    switch(this) {
-      case UpdateTimer.never:
-        return -1;
-      case UpdateTimer.hour:
-        return 1;
-      case UpdateTimer.day:
-        return 24;
-      case UpdateTimer.week:
-        return 24 * 7;
-    }
-  }
 }

gui/lib/src/messenger/abstract/info_bar.dart

@@ -23,19 +23,18 @@ InfoBarEntry showRebootInfoBar(dynamic text, {
 
 Widget _buildOverlay(text, Widget? action, bool loading, InfoBarSeverity severity) => ConstrainedBox(
   constraints: BoxConstraints(
-      minWidth: double.infinity,
     minHeight: _height
   ),
   child: Mica(
       elevation: 1,
       child: InfoBar(
           title: Row(
+            mainAxisSize: MainAxisSize.min,
             mainAxisAlignment: MainAxisAlignment.spaceBetween,
             children: [
-              if(text is Widget)
+              Expanded(
-                text,
+                  child: text is Widget ? text : Text(text)
-              if(text is String)
+              ),
-                Text(text),
               if(action != null)
                 action
             ],

gui/lib/src/messenger/implementation/profile.dart

@@ -1,3 +1,4 @@
+import 'package:email_validator/email_validator.dart';
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:flutter/material.dart' show Icons;
 import 'package:get/get.dart';
@@ -23,6 +24,17 @@ Future<bool> showProfileForm(BuildContext context) async{
                   label: translations.usernameOrEmail,
                   child: TextFormBox(
                     placeholder: translations.usernameOrEmailPlaceholder,
+                    validator: (text) {
+                      if(_gameController.password.text.isEmpty) {
+                        return null;
+                      }
+
+                      if(EmailValidator.validate(_gameController.username.text)) {
+                        return null;
+                      }
+
+                      return translations.invalidEmail;
+                    },
                     controller: _gameController.username,
                     autovalidateMode: AutovalidateMode.always,
                     enableSuggestions: true,

gui/lib/src/messenger/implementation/server.dart

@@ -15,6 +15,7 @@ import 'package:reboot_launcher/src/page/pages.dart';
 import 'package:reboot_launcher/src/util/cryptography.dart';
 import 'package:reboot_launcher/src/util/matchmaker.dart';
 import 'package:reboot_launcher/src/util/translations.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 final List<InfoBarEntry> _infoBars = [];
 
@@ -27,7 +28,27 @@ extension ServerControllerDialog on BackendController {
 
   Future<bool> toggleInteractive() async {
     cancelInteractive();
-    final stream = toggle();
+    final stream = toggle(
+      onExit: () {
+        cancelInteractive();
+        _showRebootInfoBar(
+            translations.backendProcessError,
+            severity: InfoBarSeverity.error
+        );
+      },
+      onError: (errorMessage) {
+        cancelInteractive();
+        _showRebootInfoBar(
+            translations.backendErrorMessage,
+            severity: InfoBarSeverity.error,
+            duration: infoBarLongDuration,
+            action: Button(
+              onPressed: () => launchUrl(launcherLogFile.uri),
+              child: Text(translations.openLog),
+            )
+        );
+      }
+    );
     final completer = Completer<bool>();
     InfoBarEntry? entry;
     worker = stream.listen((event) {
@@ -54,19 +75,6 @@ extension ServerControllerDialog on BackendController {
             duration: null
         );
       case ServerResultType.startSuccess:
-        final embeddedProcessPid = this.embeddedProcessPid;
-        if(embeddedProcessPid != null) {
-          watchProcess(embeddedProcessPid).then((_) {
-            if(started.value) {
-              started.value = false;
-              _showRebootInfoBar(
-                  translations.backendProcessError,
-                  severity: InfoBarSeverity.error
-              );
-            }
-          });
-        }
-
         return _showRebootInfoBar(
             type.value == ServerType.local ? translations.checkedServer : translations.startedServer,
             severity: InfoBarSeverity.success
@@ -307,7 +315,9 @@ extension ServerControllerDialog on BackendController {
       onDismissed: onDismissed,
       action: action
     );
+    if(severity == InfoBarSeverity.info || severity == InfoBarSeverity.success) {
       _infoBars.add(result);
+    }
     return result;
   }
 }

gui/lib/src/page/abstract/page.dart

@@ -1,5 +1,10 @@
 import 'package:fluent_ui/fluent_ui.dart';
+import 'package:get/get.dart';
+import 'package:get/get_state_manager/src/rx_flutter/rx_obx_widget.dart';
+import 'package:reboot_launcher/src/controller/settings_controller.dart';
+import 'package:reboot_launcher/src/messenger/implementation/onboard.dart';
 import 'package:reboot_launcher/src/page/abstract/page_type.dart';
+import 'package:reboot_launcher/src/util/translations.dart';
 
 abstract class RebootPage extends StatefulWidget {
   const RebootPage({super.key});
@@ -19,15 +24,32 @@ abstract class RebootPage extends StatefulWidget {
 }
 
 abstract class RebootPageState<T extends RebootPage> extends State<T> with AutomaticKeepAliveClientMixin<T> {
+  final SettingsController _settingsController = Get.find<SettingsController>();
+
   @override
   Widget build(BuildContext context) {
     super.build(context);
     var buttonWidget = button;
     if(buttonWidget == null) {
-      return _listView;
+      return Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          _buildFirstLaunchInfo(),
+          _buildDebugInfo(),
+          Expanded(
+            child: _listView
+          )
+        ],
+      );
     }
 
     return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        _buildFirstLaunchInfo(),
+        _buildDebugInfo(),
+        Expanded(
+          child: Column(
             children: [
               Expanded(
                 child: _listView,
@@ -42,9 +64,70 @@ abstract class RebootPageState<T extends RebootPage> extends State<T> with Autom
                   child: buttonWidget
               )
             ],
+          ),
+        ),
+      ],
     );
   }
 
+  Widget _buildFirstLaunchInfo() => Obx(() {
+    if(!_settingsController.firstRun.value) {
+      return const SizedBox.shrink();
+    }
+
+    return Padding(
+      padding: const EdgeInsets.only(
+          bottom: 8.0
+      ),
+      child: SizedBox(
+        width: double.infinity,
+        child: InfoBar(
+            title: Text(translations.welcomeTitle),
+            severity: InfoBarSeverity.warning,
+            isLong: true,
+            content: SizedBox(
+                width: double.infinity,
+                child: Text(translations.welcomeDescription)
+            ),
+            action: Button(
+              child: Text(translations.welcomeAction),
+              onPressed: () => startOnboarding(),
+            ),
+            onClose: () => _settingsController.firstRun.value = false
+        ),
+      ),
+    );
+  });
+
+  Widget _buildDebugInfo() => Obx(() {
+    if(!_settingsController.debug.value) {
+      return const SizedBox.shrink();
+    }
+
+    return Padding(
+        padding: const EdgeInsets.only(
+            bottom: 8.0
+        ),
+        child: SizedBox(
+          width: double.infinity,
+          child: InfoBar(
+            title: Text("Debug mode is enabled"),
+            severity: InfoBarSeverity.warning,
+            isLong: true,
+            content: SizedBox(
+                width: double.infinity,
+                child: Text( "• Automatic dll injection is disabled\n"
+                    "• The game server cannot start automatically\n"
+                    "• The game server runs in a normal window")
+            ),
+            onClose: () {
+              _settingsController.debug.value = false;
+            },
+          ),
+        )
+    );
+  });
+
   ListView get _listView => ListView.builder(
     itemCount: settings.length,
     itemBuilder: (context, index) => settings[index],

gui/lib/src/page/implementation/backend_page.dart

@@ -43,7 +43,6 @@ class BackendPage extends RebootPage {
 }
 
 class _BackendPageState extends RebootPageState<BackendPage> {
-  final GameController _gameController = Get.find<GameController>();
   final BackendController _backendController = Get.find<BackendController>();
 
   InfoBarEntry? _infoBarEntry;
@@ -56,7 +55,7 @@ class _BackendPageState extends RebootPageState<BackendPage> {
       }
 
       if(keyEvent.physicalKey.isUnrealEngineKey) {
-        _gameController.consoleKey.value = keyEvent.physicalKey;
+        _backendController.consoleKey.value = keyEvent.physicalKey;
       }
 
       _infoBarEntry?.close();
@@ -194,7 +193,7 @@ class _BackendPageState extends RebootPageState<BackendPage> {
                 duration: null
             );
           },
-          child: Text(_gameController.consoleKey.value.unrealEnginePrettyName ?? ""),
+          child: Text(_backendController.consoleKey.value.unrealEnginePrettyName ?? ""),
         ),
       )
     );

gui/lib/src/page/implementation/home_page.dart

@@ -10,6 +10,7 @@ import 'package:flutter/material.dart' show MaterialPage;
 import 'package:get/get.dart';
 import 'package:reboot_common/common.dart';
 import 'package:reboot_launcher/src/controller/backend_controller.dart';
+import 'package:reboot_launcher/src/controller/dll_controller.dart';
 import 'package:reboot_launcher/src/controller/hosting_controller.dart';
 import 'package:reboot_launcher/src/controller/settings_controller.dart';
 import 'package:reboot_launcher/src/messenger/abstract/dialog.dart';
@@ -44,6 +45,7 @@ class _HomePageState extends State<HomePage> with WindowListener, AutomaticKeepA
   final BackendController _backendController = Get.find<BackendController>();
   final HostingController _hostingController = Get.find<HostingController>();
   final SettingsController _settingsController = Get.find<SettingsController>();
+  final DllController _dllController = Get.find<DllController>();
   final GlobalKey _searchKey = GlobalKey();
   final FocusNode _searchFocusNode = FocusNode();
   final TextEditingController _searchController = TextEditingController();
@@ -134,9 +136,9 @@ class _HomePageState extends State<HomePage> with WindowListener, AutomaticKeepA
     }
 
     for(final injectable in InjectableDll.values) {
-      final (file, custom) = _settingsController.getInjectableData(injectable);
+      final (file, custom) = _dllController.getInjectableData(injectable);
       if(!custom) {
-        _settingsController.downloadCriticalDllInteractive(
+        _dllController.downloadCriticalDllInteractive(
             file.path,
             silent: true
         );
@@ -144,7 +146,7 @@ class _HomePageState extends State<HomePage> with WindowListener, AutomaticKeepA
     }
 
     watchDlls().listen((filePath) => showDllDeletedDialog(() {
-      _settingsController.downloadCriticalDllInteractive(filePath);
+      _dllController.downloadCriticalDllInteractive(filePath);
     }));
   }
 

gui/lib/src/page/implementation/host_page.dart

@@ -7,6 +7,7 @@ import 'package:flutter/services.dart';
 import 'package:get/get.dart';
 import 'package:reboot_common/common.dart';
 import 'package:reboot_launcher/main.dart';
+import 'package:reboot_launcher/src/controller/dll_controller.dart';
 import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/controller/hosting_controller.dart';
 import 'package:reboot_launcher/src/controller/settings_controller.dart';
@@ -53,6 +54,7 @@ class _HostingPageState extends RebootPageState<HostPage> {
   final GameController _gameController = Get.find<GameController>();
   final HostingController _hostingController = Get.find<HostingController>();
   final SettingsController _settingsController = Get.find<SettingsController>();
+  final DllController _dllController = Get.find<DllController>();
 
   late final RxBool _showPasswordTrailing = RxBool(_hostingController.password.text.isNotEmpty);
 
@@ -199,6 +201,17 @@ class _HostingPageState extends RebootPageState<HostPage> {
     title: Text(translations.settingsServerOptionsName),
     subtitle: Text(translations.settingsServerOptionsSubtitle),
     children: [
+      SettingTile(
+          icon: Icon(
+              FluentIcons.options_24_regular
+          ),
+          title: Text(translations.settingsClientArgsName),
+          subtitle: Text(translations.settingsClientArgsDescription),
+          content: TextFormBox(
+            placeholder: translations.settingsClientArgsPlaceholder,
+            controller: _hostingController.customLaunchArgs,
+          )
+      ),
       SettingTile(
         icon: Icon(
             FluentIcons.window_console_20_regular
@@ -208,11 +221,12 @@ class _HostingPageState extends RebootPageState<HostPage> {
         content: Obx(() => DropDownButton(
             onOpen: () => inDialog = true,
             onClose: () => inDialog = false,
-            leading: Text(_hostingController.type.value.translatedName),
+            leading: Text(_settingsController.debug.value ? GameServerType.window.translatedName : _hostingController.type.value.translatedName),
             items: GameServerType.values.map((entry) => MenuFlyoutItem(
                 text: Text(entry.translatedName),
                 onPressed: () => _hostingController.type.value = entry
-            )).toList()
+            )).toList(),
+          disabled: _settingsController.debug.value
         )),
       ),
       SettingTile(
@@ -246,14 +260,14 @@ class _HostingPageState extends RebootPageState<HostPage> {
           contentWidth: 64,
           content: TextFormBox(
               placeholder:  translations.settingsServerPortName,
-              controller: _settingsController.gameServerPort,
+              controller: _dllController.gameServerPort,
               keyboardType: TextInputType.number,
               textAlign: TextAlign.center,
               inputFormatters: [
                 FilteringTextInputFormatter.digitsOnly
               ]
           )
-      ),
+      )
     ],
   );
 
@@ -273,22 +287,22 @@ class _HostingPageState extends RebootPageState<HostPage> {
           content: Obx(() => DropDownButton(
               onOpen: () => inDialog = true,
               onClose: () => inDialog = false,
-              leading: Text(_settingsController.customGameServer.value ? translations.settingsServerTypeCustomName : translations.settingsServerTypeEmbeddedName),
+              leading: Text(_dllController.customGameServer.value ? translations.settingsServerTypeCustomName : translations.settingsServerTypeEmbeddedName),
               items: {
                 false: translations.settingsServerTypeEmbeddedName,
                 true: translations.settingsServerTypeCustomName
               }.entries.map((entry) => MenuFlyoutItem(
                   text: Text(entry.value),
                   onPressed: () {
-                    final oldValue = _settingsController.customGameServer.value;
+                    final oldValue = _dllController.customGameServer.value;
                     if(oldValue == entry.key) {
                       return;
                     }
 
-                    _settingsController.customGameServer.value = entry.key;
+                    _dllController.customGameServer.value = entry.key;
-                    _settingsController.infoBarEntry?.close();
+                    _dllController.infoBarEntry?.close();
                     if(!entry.key) {
-                      _settingsController.updateReboot(
+                      _dllController.updateGameServerDll(
                           force: true
                       );
                     }
@@ -297,18 +311,23 @@ class _HostingPageState extends RebootPageState<HostPage> {
           ))
       ),
       Obx(() {
-        if(!_settingsController.customGameServer.value) {
+        if(!_dllController.customGameServer.value) {
           return const SizedBox.shrink();
         }
 
         return createFileSetting(
             title: translations.settingsServerFileName,
             description: translations.settingsServerFileDescription,
-            controller: _settingsController.gameServerDll
+            controller: _dllController.gameServerDll,
+            onReset: () {
+              final path = _dllController.getDefaultDllPath(InjectableDll.reboot);
+              _dllController.gameServerDll.text = path;
+              _dllController.downloadCriticalDllInteractive(path);
+            }
         );
       }),
       Obx(() {
-        if(_settingsController.customGameServer.value) {
+        if(_dllController.customGameServer.value) {
           return const SizedBox.shrink();
         }
 
@@ -318,15 +337,34 @@ class _HostingPageState extends RebootPageState<HostPage> {
             ),
             title: Text(translations.settingsServerMirrorName),
             subtitle: Text(translations.settingsServerMirrorDescription),
-            content: TextFormBox(
+            content: Row(
+              children: [
+                Expanded(
+                  child: TextFormBox(
                       placeholder:  translations.settingsServerMirrorPlaceholder,
-                controller: _settingsController.url,
+                      controller: _dllController.url,
                       validator: _checkUpdateUrl
+                  ),
+                ),
+                const SizedBox(width: 8.0),
+                Button(
+                    style: ButtonStyle(
+                        padding: ButtonState.all(EdgeInsets.zero)
+                    ),
+                    onPressed: () => _dllController.url.text = kRebootDownloadUrl,
+                    child: SizedBox.square(
+                      dimension: 30,
+                      child: Icon(
+                          FluentIcons.arrow_reset_24_regular
+                      ),
+                    )
+                )
+              ],
             )
         );
       }),
       Obx(() {
-        if(_settingsController.customGameServer.value) {
+        if(_dllController.customGameServer.value) {
           return const SizedBox.shrink();
         }
 
@@ -336,23 +374,44 @@ class _HostingPageState extends RebootPageState<HostPage> {
             ),
             title: Text(translations.settingsServerTimerName),
             subtitle: Text(translations.settingsServerTimerSubtitle),
-            content: Obx(() => DropDownButton(
+            content: Row(
+              children: [
+                Expanded(
+                  child: Obx(() => DropDownButton(
                       onOpen: () => inDialog = true,
                       onClose: () => inDialog = false,
-                leading: Text(_settingsController.timer.value.text),
+                      leading: Text(_dllController.timer.value.text),
                       items: UpdateTimer.values.map((entry) => MenuFlyoutItem(
                           text: Text(entry.text),
                           onPressed: () {
-                      _settingsController.timer.value = entry;
+                            _dllController.timer.value = entry;
-                      _settingsController.infoBarEntry?.close();
+                            _dllController.infoBarEntry?.close();
-                      _settingsController.updateReboot(
+                            _dllController.updateGameServerDll(
                                 force: true
                             );
                           }
                       )).toList()
-            ))
+                  )),
+                ),
+                const SizedBox(width: 8.0),
+                Button(
+                  style: ButtonStyle(
+                    padding: ButtonState.all(EdgeInsets.zero)
+                  ),
+                  onPressed: () {
+                    _dllController.updateGameServerDll(force: true);
+                  },
+                  child: SizedBox.square(
+                    dimension: 30,
+                    child: Icon(
+                        FluentIcons.arrow_download_24_regular
+                    ),
+                  )
+                )
+              ],
+            )
         );
-      }),
+      })
     ],
   );
 
@@ -420,7 +479,10 @@ class _HostingPageState extends RebootPageState<HostPage> {
       title: Text(translations.hostResetName),
       subtitle: Text(translations.hostResetDescription),
       content: Button(
-        onPressed: () => showResetDialog(_hostingController.reset),
+        onPressed: () => showResetDialog(() {
+          _hostingController.reset();
+          _dllController.resetServer();
+        }),
         child: Text(translations.hostResetContent),
       )
   );

gui/lib/src/page/implementation/play_page.dart

@@ -1,9 +1,12 @@
 import 'package:fluent_ui/fluent_ui.dart' hide FluentIcons;
 import 'package:fluentui_system_icons/fluentui_system_icons.dart';
 import 'package:get/get.dart';
+import 'package:reboot_common/common.dart';
+import 'package:reboot_launcher/src/controller/dll_controller.dart';
 import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/controller/settings_controller.dart';
 import 'package:reboot_launcher/src/messenger/abstract/overlay.dart';
+import 'package:reboot_launcher/src/messenger/implementation/data.dart';
 import 'package:reboot_launcher/src/messenger/implementation/onboard.dart';
 import 'package:reboot_launcher/src/page/abstract/page.dart';
 import 'package:reboot_launcher/src/page/abstract/page_type.dart';
@@ -37,48 +40,7 @@ class PlayPage extends RebootPage {
 class _PlayPageState extends RebootPageState<PlayPage> {
   final SettingsController _settingsController = Get.find<SettingsController>();
   final GameController _gameController = Get.find<GameController>();
-
+  final DllController _dllController = Get.find<DllController>();
-  @override
-  Widget build(BuildContext context) {
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: [
-        _buildFirstLaunchInfo(),
-        Expanded(
-          child: super.build(context),
-        )
-      ],
-    );
-  }
-
-  Widget _buildFirstLaunchInfo() => Obx(() {
-    if(!_settingsController.firstRun.value) {
-      return const SizedBox.shrink();
-    }
-
-    return Padding(
-      padding: const EdgeInsets.only(
-          bottom: 8.0
-      ),
-      child: SizedBox(
-        width: double.infinity,
-        child: InfoBar(
-          title: Text(translations.welcomeTitle),
-          severity: InfoBarSeverity.warning,
-          isLong: true,
-          content: SizedBox(
-            width: double.infinity,
-            child: Text(translations.welcomeDescription)
-          ),
-          action: Button(
-            child: Text(translations.welcomeAction),
-            onPressed: () => startOnboarding(),
-          ),
-          onClose: () => _settingsController.firstRun.value = false
-        ),
-      ),
-    );
-  });
 
   @override
   Widget? get button => LaunchButton(
@@ -94,6 +56,7 @@ class _PlayPageState extends RebootPageState<PlayPage> {
     ),
     _options,
     _internalFiles,
+    _resetDefaults
   ];
 
   SettingTile get _internalFiles => SettingTile(
@@ -106,17 +69,32 @@ class _PlayPageState extends RebootPageState<PlayPage> {
       createFileSetting(
           title: translations.settingsClientConsoleName,
           description: translations.settingsClientConsoleDescription,
-          controller: _settingsController.unrealEngineConsoleDll
+          controller: _dllController.unrealEngineConsoleDll,
+          onReset: () {
+            final path = _dllController.getDefaultDllPath(InjectableDll.console);
+            _dllController.unrealEngineConsoleDll.text = path;
+            _dllController.downloadCriticalDllInteractive(path, force: true);
+          }
       ),
       createFileSetting(
           title: translations.settingsClientAuthName,
           description: translations.settingsClientAuthDescription,
-          controller: _settingsController.backendDll
+          controller: _dllController.backendDll,
+          onReset: () {
+            final path = _dllController.getDefaultDllPath(InjectableDll.cobalt);
+            _dllController.backendDll.text = path;
+            _dllController.downloadCriticalDllInteractive(path, force: true);
+          }
       ),
       createFileSetting(
           title: translations.settingsClientMemoryName,
           description: translations.settingsClientMemoryDescription,
-          controller: _settingsController.memoryLeakDll
+          controller: _dllController.memoryLeakDll,
+          onReset: () {
+            final path = _dllController.getDefaultDllPath(InjectableDll.memory);
+            _dllController.memoryLeakDll.text = path;
+            _dllController.downloadCriticalDllInteractive(path, force: true);
+          }
       ),
     ],
   );
@@ -141,4 +119,19 @@ class _PlayPageState extends RebootPageState<PlayPage> {
         )
       ]
   );
+
+  SettingTile get _resetDefaults => SettingTile(
+      icon: Icon(
+          FluentIcons.arrow_reset_24_regular
+      ),
+      title: Text(translations.gameResetDefaultsName),
+      subtitle: Text(translations.gameResetDefaultsDescription),
+      content: Button(
+        onPressed: () => showResetDialog(() {
+          _gameController.reset();
+          _dllController.resetGame();
+        }),
+        child: Text(translations.gameResetDefaultsContent),
+      )
+  );
 }

gui/lib/src/page/implementation/settings_page.dart

@@ -42,8 +42,8 @@ class _SettingsPageState extends RebootPageState<SettingsPage> {
   List<Widget> get settings => [
     _language,
     _theme,
-    _resetDefaults,
+    _debugMode,
-    _installationDirectory
+    _installationDirectory,
   ];
 
   SettingTile get _language => SettingTile(
@@ -89,18 +89,6 @@ class _SettingsPageState extends RebootPageState<SettingsPage> {
       ))
   );
   
-  SettingTile get _resetDefaults => SettingTile(
-      icon: Icon(
-          FluentIcons.arrow_reset_24_regular
-      ),
-      title: Text(translations.settingsUtilsResetDefaultsName),
-      subtitle: Text(translations.settingsUtilsResetDefaultsSubtitle),
-      content: Button(
-        onPressed: () => showResetDialog(_settingsController.reset),
-        child: Text(translations.settingsUtilsResetDefaultsContent),
-      )
-  );
-  
   SettingTile get _installationDirectory => SettingTile(
       icon: Icon(
           FluentIcons.folder_24_regular
@@ -112,6 +100,29 @@ class _SettingsPageState extends RebootPageState<SettingsPage> {
         child: Text(translations.settingsUtilsInstallationDirectoryContent),
       )
   );
+
+  SettingTile get _debugMode => SettingTile(
+      icon: Icon(
+          FluentIcons.developer_board_24_regular
+      ),
+      title: Text("Debug mode"),
+      subtitle: Text("Whether the launcher should disable automatic features for troubleshooting"),
+      contentWidth: null,
+      content: Row(
+        children: [
+          Text(
+              _settingsController.debug.value ? translations.on : translations.off
+          ),
+          const SizedBox(
+              width: 16.0
+          ),
+          Obx(() => ToggleSwitch(
+              checked: _settingsController.debug.value,
+              onChanged: (value) => _settingsController.debug.value = value
+          ))
+        ],
+      )
+  );
 }
 
 extension _ThemeModeExtension on ThemeMode {

gui/lib/src/util/matchmaker.dart

@@ -36,7 +36,6 @@ Future<bool> pingGameServer(String address, {Duration? timeout}) async {
     }
   }
 
-
   final start = DateTime.now();
   var firstTime = true;
   final split = address.split(":");

gui/lib/src/widget/file_setting_tile.dart

@@ -2,17 +2,24 @@ import 'dart:io';
 
 import 'package:fluent_ui/fluent_ui.dart' hide FluentIcons;
 import 'package:fluentui_system_icons/fluentui_system_icons.dart';
+import 'package:get/get.dart';
 import 'package:reboot_launcher/src/util/translations.dart';
 import 'package:reboot_launcher/src/widget/file_selector.dart';
 import 'package:reboot_launcher/src/widget/setting_tile.dart';
 
-SettingTile createFileSetting({required String title, required String description, required TextEditingController controller}) => SettingTile(
+SettingTile createFileSetting({required String title, required String description, required TextEditingController controller, required void Function() onReset}) {
+  final obx = RxString(controller.text);
+  controller.addListener(() => obx.value = controller.text);
+    return SettingTile(
     icon: Icon(
         FluentIcons.document_24_regular
     ),
     title: Text(title),
     subtitle: Text(description),
-    content: FileSelector(
+    content: Row(
+        children: [
+            Expanded(
+                child: FileSelector(
                     placeholder: translations.selectPathPlaceholder,
                     windowTitle: translations.selectPathWindowTitle,
                     controller: controller,
@@ -20,8 +27,30 @@ SettingTile createFileSetting({required String title, required String descriptio
                     extension: "dll",
                     folder: false,
                     validatorMode: AutovalidateMode.always
+                ),
+            ),
+            const SizedBox(width: 8.0),
+            Obx(() => Padding(
+              padding: EdgeInsets.only(
+                  bottom: _checkDll(obx.value) == null ? 0.0 : 20.0
+              ),
+              child: Button(
+                  style: ButtonStyle(
+                      padding: ButtonState.all(EdgeInsets.zero)
+                  ),
+                  onPressed: onReset,
+                  child: SizedBox.square(
+                      dimension: 30,
+                      child: Icon(
+                          FluentIcons.arrow_reset_24_regular
+                      ),
+                  )
+              ),
+            ))
+        ],
     )
 );
+}
 
 String? _checkDll(String? text) {
     if (text == null || text.isEmpty) {

gui/lib/src/widget/game_start_button.dart

@@ -9,6 +9,7 @@ import 'package:local_notifier/local_notifier.dart';
 import 'package:path/path.dart';
 import 'package:reboot_common/common.dart';
 import 'package:reboot_launcher/src/controller/backend_controller.dart';
+import 'package:reboot_launcher/src/controller/dll_controller.dart';
 import 'package:reboot_launcher/src/controller/game_controller.dart';
 import 'package:reboot_launcher/src/controller/hosting_controller.dart';
 import 'package:reboot_launcher/src/controller/settings_controller.dart';
@@ -39,11 +40,13 @@ class _LaunchButtonState extends State<LaunchButton> {
   final GameController _gameController = Get.find<GameController>();
   final HostingController _hostingController = Get.find<HostingController>();
   final BackendController _backendController = Get.find<BackendController>();
+  final DllController _dllController = Get.find<DllController>();
   final SettingsController _settingsController = Get.find<SettingsController>();
 
   InfoBarEntry? _gameClientInfoBar;
   InfoBarEntry? _gameServerInfoBar;
   CancelableOperation? _operation;
+  CancelableOperation? _pingOperation;
   IVirtualDesktop? _virtualDesktop;
 
   @override
@@ -93,10 +96,6 @@ class _LaunchButtonState extends State<LaunchButton> {
     log("[${host ? 'HOST' : 'GAME'}] Checking dlls: ${InjectableDll.values}");
     for (final injectable in InjectableDll.values) {
       if(await _getDllFileOrStop(injectable, host) == null) {
-        _onStop(
-            reason: _StopReason.missingCustomDllError,
-          error: injectable.name,
-        );
         return;
       }
     }
@@ -122,7 +121,7 @@ class _LaunchButtonState extends State<LaunchButton> {
         return;
       }
       log("[${host ? 'HOST' : 'GAME'}] Backend works");
-      final serverType =  _hostingController.type.value;
+      final serverType = _settingsController.debug.value ? GameServerType.window : _hostingController.type.value;
       log("[${host ? 'HOST' : 'GAME'}] Implicit game server metadata: headless($serverType)");
       final linkedHostingInstance = await _startMatchMakingServer(version, host, serverType, false);
       log("[${host ? 'HOST' : 'GAME'}] Implicit game server result: $linkedHostingInstance");
@@ -138,6 +137,12 @@ class _LaunchButtonState extends State<LaunchButton> {
       }else {
         _showLaunchingGameServerWidget();
       }
+    } on ProcessException catch (exception, stackTrace) {
+      _onStop(
+          reason: _StopReason.corruptedVersionError,
+          error: exception.toString(),
+          stackTrace: stackTrace
+      );
     } catch (exception, stackTrace) {
       _onStop(
           reason: _StopReason.unknownError,
@@ -154,6 +159,11 @@ class _LaunchButtonState extends State<LaunchButton> {
       return null;
     }
 
+    if(_settingsController.debug.value) {
+      log("[${host ? 'HOST' : 'GAME'}] The user is on debug mode, not asking for auto server");
+      return null;
+    }
+
     if(!forceLinkedHosting && _backendController.type.value == ServerType.embedded && !isLocalHost(_backendController.gameServerAddress.text)) {
       log("[${host ? 'HOST' : 'GAME'}] Backend is not set to embedded and/or not pointing to the local game server");
       return null;
@@ -251,7 +261,7 @@ class _LaunchButtonState extends State<LaunchButton> {
         host,
         hostType,
         false,
-        ""
+        host ? _hostingController.customLaunchArgs.text : _gameController.customLaunchArgs.text
     );
     log("[${host ? 'HOST' : 'GAME'}] Generated game args: ${gameArgs.join(" ")}");
     final gameProcess = await startProcess(
@@ -263,15 +273,29 @@ class _LaunchButtonState extends State<LaunchButton> {
           "OPENSSL_ia32cap": "~0x20000000"
         }
     );
+    final instance = host ? _hostingController.instance.value : _gameController.instance.value;
     void onGameOutput(String line, bool error) {
       log("[${host ? 'HOST' : 'GAME'}] ${error ? '[ERROR]' : '[MESSAGE]'} $line");
-
       handleGameOutput(
           line: line,
           host: host,
           onShutdown: () => _onStop(reason: _StopReason.normal),
-          onTokenError: () => _onStop(reason: _StopReason.tokenError),
+          onTokenError: () {
-          onBuildCorrupted: () => _onStop(reason: _StopReason.corruptedVersionError),
+            if(_settingsController.debug.value) {
+              log("[PROCESS] Ignoring token error because debug mode is on");
+            }else {
+              _onStop(reason: _StopReason.tokenError);
+            }
+          },
+          onBuildCorrupted: () {
+            if(instance == null) {
+              return;
+            }else if(!instance.launched) {
+              _onStop(reason: _StopReason.corruptedVersionError);
+            }else {
+              _onStop(reason: _StopReason.crash);
+            }
+          },
           onLoggedIn: () =>_onLoggedIn(host),
           onMatchEnd: () => _onMatchEnd(version),
           onDisplayAttached: () => _onDisplayAttached(host, hostType, version)
@@ -391,7 +415,7 @@ class _LaunchButtonState extends State<LaunchButton> {
         await _injectOrShowError(InjectableDll.console, host);
         _onGameClientInjected();
       }else {
-        final gameServerPort = int.tryParse(_settingsController.gameServerPort.text);
+        final gameServerPort = int.tryParse(_dllController.gameServerPort.text);
         if(gameServerPort != null) {
           await killProcessByPort(gameServerPort);
         }
@@ -424,11 +448,12 @@ class _LaunchButtonState extends State<LaunchButton> {
           loading: true,
           duration: null
       );
-      final gameServerPort = _settingsController.gameServerPort.text;
+      final gameServerPort = _dllController.gameServerPort.text;
-      final localPingResult = await pingGameServer(
+      this._pingOperation = await CancelableOperation.fromFuture(pingGameServer(
           "127.0.0.1:$gameServerPort",
           timeout: const Duration(minutes: 2)
-      );
+      ));
+      final localPingResult = (await _pingOperation?.value) ?? false;
       _gameServerInfoBar?.close();
       if (!localPingResult) {
         showRebootInfoBar(
@@ -471,16 +496,18 @@ class _LaunchButtonState extends State<LaunchButton> {
           duration: null
       );
       final publicIp = await Ipify.ipv4();
-      final externalResult = await pingGameServer("$publicIp:$gameServerPort");
+      this._pingOperation = CancelableOperation.fromFuture(pingGameServer("$publicIp:$gameServerPort"));
+      final externalResult = (await _pingOperation?.value) ?? false;
       if (externalResult) {
         return true;
       }
 
       _gameServerInfoBar?.close();
-      final future = pingGameServer(
+      this._pingOperation = CancelableOperation.fromFuture(pingGameServer(
           "$publicIp:$gameServerPort",
           timeout: const Duration(days: 365)
-      );
+      ));
+      final future = await _pingOperation?.value ?? false;
       _gameServerInfoBar = showRebootInfoBar(
           translations.checkGameServerFixMessage(gameServerPort),
           action: Button(
@@ -499,6 +526,8 @@ class _LaunchButtonState extends State<LaunchButton> {
 
   Future<void> _onStop({required _StopReason reason, bool? host, String? error, StackTrace? stackTrace}) async {
     if(host == null) {
+      await _pingOperation?.cancel();
+      _pingOperation = null;
       await _operation?.cancel();
       _operation = null;
       _backendController.cancelInteractive();
@@ -506,6 +535,10 @@ class _LaunchButtonState extends State<LaunchButton> {
 
     host = host ?? widget.host;
     final instance = host ? _hostingController.instance.value : _gameController.instance.value;
+    if(instance == null) {
+      return;
+    }
+
     if(host){
       _hostingController.instance.value = null;
     }else {
@@ -527,7 +560,6 @@ class _LaunchButtonState extends State<LaunchButton> {
       _hostingController.discardServer();
     }
 
-    if(instance != null) {
     if(reason == _StopReason.normal) {
       instance.launched = true;
     }
@@ -540,7 +572,6 @@ class _LaunchButtonState extends State<LaunchButton> {
           host: child.serverType != null
       );
     }
-    }
 
     _setStarted(host, false);
     WidgetsBinding.instance.addPostFrameCallback((_) {
@@ -571,7 +602,7 @@ class _LaunchButtonState extends State<LaunchButton> {
         );
         break;
       case _StopReason.exitCode:
-        if(instance != null && !instance.launched) {
+        if(!instance.launched) {
           showRebootInfoBar(
             translations.corruptedVersionError,
             severity: InfoBarSeverity.error,
@@ -605,8 +636,9 @@ class _LaunchButtonState extends State<LaunchButton> {
         );
         break;
       case _StopReason.tokenError:
+        _backendController.stop();
         showRebootInfoBar(
-          translations.tokenError(instance?.injectedDlls.map((element) => element.name).join(", ") ?? translations.none),
+          translations.tokenError(instance.injectedDlls.map((element) => element.name).join(", ")),
           severity: InfoBarSeverity.error,
           duration: infoBarLongDuration,
           action: Button(
@@ -615,6 +647,13 @@ class _LaunchButtonState extends State<LaunchButton> {
           )
         );
         break;
+      case _StopReason.crash:
+        showRebootInfoBar(
+          translations.fortniteCrashError(host ? "game server" : "client"),
+          severity: InfoBarSeverity.error,
+          duration: infoBarLongDuration,
+        );
+        break;
       case _StopReason.unknownError:
         showRebootInfoBar(
           translations.unknownFortniteError(error ?? translations.unknownError),
@@ -648,6 +687,10 @@ class _LaunchButtonState extends State<LaunchButton> {
       }
 
       log("[${hosting ? 'HOST' : 'GAME'}] Trying to inject ${injectable.name}...");
+      if(_settingsController.debug.value) {
+        return;
+      }
+
       await injectDll(gameProcess, dllPath);
       instance.injectedDlls.add(injectable);
       log("[${hosting ? 'HOST' : 'GAME'}] Injected ${injectable.name}");
@@ -664,7 +707,7 @@ class _LaunchButtonState extends State<LaunchButton> {
 
   Future<File?> _getDllFileOrStop(InjectableDll injectable, bool host, [bool isRetry = false]) async {
     log("[${host ? 'HOST' : 'GAME'}] Checking dll ${injectable}...");
-    final (file, customDll) = _settingsController.getInjectableData(injectable);
+    final (file, customDll) = _dllController.getInjectableData(injectable);
     log("[${host ? 'HOST' : 'GAME'}] Path: ${file.path}, custom: $customDll");
     if(await file.exists()) {
       log("[${host ? 'HOST' : 'GAME'}] Path exists");
@@ -672,13 +715,17 @@ class _LaunchButtonState extends State<LaunchButton> {
     }
 
     log("[${host ? 'HOST' : 'GAME'}] Path doesn't exist");
-    if(customDll || isRetry) {
+    if(customDll) {
       log("[${host ? 'HOST' : 'GAME'}] Custom dll -> no recovery");
+      _onStop(
+        reason: _StopReason.missingCustomDllError,
+        error: injectable.name,
+      );
       return null;
     }
 
     log("[${host ? 'HOST' : 'GAME'}] Path does not exist, downloading critical dll again...");
-    await _settingsController.downloadCriticalDllInteractive(file.path);
+    await _dllController.downloadCriticalDllInteractive(file.path, force: true);
     log("[${host ? 'HOST' : 'GAME'}] Downloaded dll again, retrying check...");
     return _getDllFileOrStop(injectable, host, true);
   }
@@ -695,7 +742,7 @@ class _LaunchButtonState extends State<LaunchButton> {
       loading: true,
       duration: null,
       action: Obx(() {
-        if(_hostingController.started.value || linkedHosting) {
+        if(_settingsController.debug.value || _hostingController.started.value || linkedHosting) {
           return const SizedBox.shrink();
         }
 
@@ -731,7 +778,8 @@ enum _StopReason {
   matchmakerError,
   tokenError,
   unknownError,
-  exitCode;
+  exitCode,
+  crash;
 
   bool get isError => name.contains("Error");
 }

gui/pubspec.yaml

@@ -1,6 +1,6 @@
 name: reboot_launcher
 description: Graphical User Interface for Project Reboot
-version: "9.2.2"
+version: "9.2.6"
 
 publish_to: 'none'
 
@@ -74,6 +74,9 @@ dependencies:
   package_info_plus: ^8.0.0
   version: ^3.0.2
 
+  # Validate profile
+  email_validator: ^3.0.0
+
 dependency_overrides:
   xml: ^6.3.0
   http: ^0.13.5
@@ -98,4 +101,9 @@ flutter:
     - assets/backend/profiles/
     - assets/backend/public/
     - assets/backend/responses/
+    - assets/backend/responses/Athena/
+    - assets/backend/responses/Athena/BattlePass/
+    - assets/backend/responses/Athena/Discovery/
+    - assets/backend/responses/Campaign/
+    - assets/backend/responses/CloudDir/
     - assets/build/