src/Ryujinx/Assets/locales.json

@@ -12472,6 +12472,31 @@
         "zh_TW": "正在下載更新..."
       }
     },
+    {
+      "ID": "DialogRebooterMessage",
+      "Translations": {
+        "ar_SA": "من فضلك انتظر، المحاكي في طور إعادة التشغيل",
+        "de_DE": "Bitte warten Sie, der Emulator wird neu gestartet",
+        "el_GR": "Παρακαλώ περιμένετε, ο εξομοιωτής επανεκκινείται",
+        "en_US": "Please wait, the emulator is restarting",
+        "es_ES": "Por favor, espere, el emulador se está reiniciando",
+        "fr_FR": "Veuillez patienter, l'émulateur est en train de redémarrer",
+        "he_IL": "אנא המתן, המחקה מתארגן מחדש",
+        "it_IT": "Attendere prego, l'emulatore si sta riavviando",
+        "ja_JP": "お待ちください、エミュレーターが再起動しています",
+        "ko_KR": "잠시만 기다려 주세요, 에뮬레이터가 재시작 중입니다",
+        "no_NO": "Vennligst vent, emulatoren starter på nytt",
+        "pl_PL": "Proszę czekać, emulator jest w trakcie ponownego uruchamiania",
+        "pt_BR": "Por favor, aguarde, o emulador está reiniciando",
+        "ru_RU": "Пожалуйста, подождите, эмулятор перезапускается",
+        "sv_SE": "Vänligen vänta, emulatorn startar om",
+        "th_TH": "กรุณารอสักครู่, ตัวจำลองกำลังเริ่มใหม่",
+        "tr_TR": "Lütfen bekleyin, emülatör yeniden başlatılıyor",
+        "uk_UA": "Будь ласка, зачекайте, емулятор перезавантажується",
+        "zh_CN": "请稍等，模拟器正在重新启动",
+        "zh_TW": "請稍候，模擬器正在重新啟動"
+      }
+    },
     {
       "ID": "DialogUpdaterExtractionMessage",
       "Translations": {
@@ -19272,6 +19297,31 @@
         "zh_TW": "{0} 更新程式"
       }
     },
+    {
+      "ID": "RyujinxRebooter",
+      "Translations": {
+        "ar_SA": "إعادة تشغيل {0}",
+        "de_DE": "Neustart von {0}",
+        "el_GR": "Επανεκκίνηση {0}",
+        "en_US": "{0} Reboot",
+        "es_ES": "Reinicio de {0}",
+        "fr_FR": "Redémarrage de {0}",
+        "he_IL": "אתחול {0}",
+        "it_IT": "Riavvio di {0}",
+        "ja_JP": "{0} 再起動",
+        "ko_KR": "{0} 재부팅",
+        "no_NO": "Omstart av {0}",
+        "pl_PL": "Ponowne uruchomienie {0}",
+        "pt_BR": "Reinício de {0}",
+        "ru_RU": "{0} Перезагрузка",
+        "sv_SE": "Ominläsning av {0}",
+        "th_TH": "เริ่มต้นใหม่ {0}",
+        "tr_TR": "{0} Yeniden Başlatma",
+        "uk_UA": "Перезавантаження {0}",
+        "zh_CN": "{0} 重启",
+        "zh_TW": "{0} 重新啟動"
+      }
+    },
     {
       "ID": "SettingsTabHotkeys",
       "Translations": {

src/Ryujinx/Common/LocaleManager.cs

@@ -54,6 +54,7 @@ namespace Ryujinx.Ava.Common.Locale
             SetDynamicValues(LocaleKeys.RyujinxInfo, RyujinxApp.FullAppName);
             SetDynamicValues(LocaleKeys.RyujinxConfirm, RyujinxApp.FullAppName);
             SetDynamicValues(LocaleKeys.RyujinxUpdater, RyujinxApp.FullAppName);
+            SetDynamicValues(LocaleKeys.RyujinxRebooter, RyujinxApp.FullAppName);
         }
 
         public string this[LocaleKeys key]

src/Ryujinx/Program.cs

@@ -35,6 +35,7 @@ namespace Ryujinx.Ava
         public static string GlobalConfigurationPath { get; private set; }
         public static bool PreviewerDetached { get; private set; }
         public static bool UseHardwareAcceleration { get; private set; }
+        public static string BackendThreadingArg { get; private set; }
 
         [LibraryImport("user32.dll", SetLastError = true)]
         public static partial int MessageBoxA(nint hWnd, [MarshalAs(UnmanagedType.LPStr)] string text, [MarshalAs(UnmanagedType.LPStr)] string caption, uint type);
@@ -250,6 +251,11 @@ namespace Ryujinx.Ava
                     _ => ConfigurationState.Instance.Graphics.BackendThreading
                 };
 
+            if (CommandLineState.OverrideBackendThreadingAfterReboot is not null)
+            {
+                BackendThreadingArg = CommandLineState.OverrideBackendThreadingAfterReboot;
+            }
+
             // Check if docked mode was overriden.
             if (CommandLineState.OverrideDockedMode.HasValue)
                 ConfigurationState.Instance.System.EnableDockedMode.Value = CommandLineState.OverrideDockedMode.Value;

src/Ryujinx/Rebooter.cs

@@ -0,0 +1,95 @@
+using FluentAvalonia.UI.Controls;
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Ava.UI.ViewModels;
+using Ryujinx.Ava.Utilities;
+using SkiaSharp;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Ryujinx.Ava
+{
+    internal static class Rebooter
+    {
+
+        private static readonly string _updateDir = Path.Combine(Path.GetTempPath(), "Ryujinx", "update");
+
+
+        public static void RebootAppWithGame(string gamePath, List<string> args)
+        {
+            _ = Reboot(gamePath, args);
+
+        }
+
+        private static async Task Reboot(string gamePath, List<string> args)
+        {
+
+            bool shouldRestart = true;
+
+            TaskDialog taskDialog = new()
+            {
+                Header = LocaleManager.Instance[LocaleKeys.RyujinxRebooter],
+                SubHeader = LocaleManager.Instance[LocaleKeys.DialogRebooterMessage],
+                IconSource = new SymbolIconSource { Symbol = Symbol.Games },
+                XamlRoot = RyujinxApp.MainWindow,
+            };
+
+            if (shouldRestart)
+            {
+                List<string> arguments = CommandLineState.Arguments.ToList();
+                string executableDirectory = AppDomain.CurrentDomain.BaseDirectory;
+
+                // On macOS we perform the update at relaunch.
+                if (OperatingSystem.IsMacOS())
+                {
+                    string baseBundlePath = Path.GetFullPath(Path.Combine(executableDirectory, "..", ".."));
+                    string newBundlePath = Path.Combine(_updateDir, "Ryujinx.app");
+                    string updaterScriptPath = Path.Combine(newBundlePath, "Contents", "Resources", "updater.sh");
+                    string currentPid = Environment.ProcessId.ToString();
+
+                    arguments.InsertRange(0, new List<string> { updaterScriptPath, baseBundlePath, newBundlePath, currentPid });
+                    Process.Start("/bin/bash", arguments);
+                }
+                else
+                {
+                    var dialogTask = taskDialog.ShowAsync(true);
+                    await Task.Delay(500);
+
+                    // Find the process name.
+                    string ryuName = Path.GetFileName(Environment.ProcessPath) ?? string.Empty;
+
+                    // Some operating systems can see the renamed executable, so strip off the .ryuold if found.
+                    if (ryuName.EndsWith(".ryuold"))
+                    {
+                        ryuName = ryuName[..^7];
+                    }
+
+                    // Fallback if the executable could not be found.
+                    if (ryuName.Length == 0 || !Path.Exists(Path.Combine(executableDirectory, ryuName)))
+                    {
+                        ryuName = OperatingSystem.IsWindows() ? "Ryujinx.exe" : "Ryujinx";
+                    }
+
+                    ProcessStartInfo processStart = new(ryuName)
+                    {
+                        UseShellExecute = true,
+                        WorkingDirectory = executableDirectory,
+                    };
+
+                    foreach (var arg in args)
+                    {
+                         processStart.ArgumentList.Add(arg);
+                    }
+
+                     processStart.ArgumentList.Add(gamePath);
+
+                     Process.Start(processStart);
+                }
+                Environment.Exit(0);
+            }
+        }
+    }
+}

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -1523,10 +1523,16 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public void InitializeUserConfig(ApplicationData application)
+        public bool InitializeUserConfig(ApplicationData application)
         {
-            // Code where conditions will be met before loading the user configuration        
+            // Code where conditions will be met before loading the user configuration (Global Config)      
             BackendThreading backendThreadingValue = ConfigurationState.Instance.Graphics.BackendThreading.Value;
+            string BackendThreadingInit = Program.BackendThreadingArg;
+
+            if (BackendThreadingInit is null)
+            {
+                BackendThreadingInit = ConfigurationState.Instance.Graphics.BackendThreading.Value.ToString();
+            }
 
             // If a configuration is found in the "/games/xxxxxxxxxxxxxx" folder, the program will load the user setting. 
             string idGame = application.IdBaseString;
@@ -1537,19 +1543,29 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
 
             // Code where conditions will be executed after loading user configuration
-            if (ConfigurationState.Instance.Graphics.BackendThreading != backendThreadingValue)
+            if (ConfigurationState.Instance.Graphics.BackendThreading.Value.ToString() != BackendThreadingInit)
             {
-                /*                 
-                 * The function to restart the emulator together with the selected game
-                Task.Run(async () => await Rebooter.RebootAppWithGame(application.Path)); 
-                */
+
+                List<string> Arguments = new List<string>
+                {
+                    "--bt", ConfigurationState.Instance.Graphics.BackendThreading.Value.ToString() // BackendThreading
+                };
+
+                Rebooter.RebootAppWithGame(application.Path, Arguments);
+ 
+                return true;
             }
+
+            return false;
         }
 
         public async Task LoadApplication(ApplicationData application, bool startFullscreen = false, BlitStruct<ApplicationControlProperty>? customNacpData = null)
         {
 
-            InitializeUserConfig(application);
+            if (InitializeUserConfig(application))
+            {
+                return;
+            }
 
             if (AppHost != null)
             {

src/Ryujinx/UI/ViewModels/SettingsViewModel.cs

@@ -71,13 +71,14 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public SettingsHacksViewModel DirtyHacks { get; }
 
+        private readonly bool _isGameRunning;
         private Bitmap _gameIcon;
         private string _gameTitle;
+        private string _gamePath;
         private string _gameId;
-        private readonly bool _isGameRunning;
-
         public bool IsGameRunning => _isGameRunning;
         public Bitmap GameIcon => _gameIcon;
+        public string GamePath => _gamePath;
         public string GameTitle => _gameTitle;
         public string GameId => _gameId;
 
@@ -377,7 +378,8 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
 
             _isGameRunning = gameRunning;
-            _gameTitle = gameName;
+            _gamePath = gamePath;
+            _gameTitle = gameName;           
             _gameId = gameId;
 
             if (enableToLoadCustomConfig) // During the game. If there is no user config, then load the global config window

src/Ryujinx/Utilities/CommandLineState.cs

@@ -11,6 +11,7 @@ namespace Ryujinx.Ava.Utilities
         public static bool? OverrideHardwareAcceleration { get; private set; }
         public static string OverrideGraphicsBackend { get; private set; }
         public static string OverrideBackendThreading { get; private set; }
+        public static string OverrideBackendThreadingAfterReboot { get; private set; }
         public static string OverridePPTC { get; private set; }
         public static string OverrideMemoryManagerMode { get; private set; } 
         public static string OverrideSystemRegion { get; private set; } 
@@ -99,6 +100,16 @@ namespace Ryujinx.Ava.Utilities
 
                         OverrideBackendThreading = args[++i];
                         break;
+                    case "--bt":
+                        if (i + 1 >= args.Length)
+                        {
+                            Logger.Error?.Print(LogClass.Application, $"Invalid option '{arg}'");
+
+                            continue;
+                        }
+
+                        OverrideBackendThreadingCustom = args[++i];
+                        break;
                     case "--pptc":
                         if (i + 1 >= args.Length)
                         {