Added new option "exit by pressing plus and minus buttons" to the input section.

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -1046,6 +1046,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private void InitializeGame()
         {
+            
             RendererHostControl.WindowCreated += RendererHost_Created;
 
             AppHost.StatusUpdatedEvent += Update_StatusBar;
@@ -1055,7 +1056,13 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             AppHost?.Start();
 
+            if (AppHost?.IsSpecialExit() == true)
+            {
+                Window.ForceExit();
+            }
+
             AppHost?.DisposeContext();
+
         }
 
         private async Task HandleRelaunch()

src/Ryujinx/UI/ViewModels/SettingsViewModel.cs

@@ -128,6 +128,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         public bool EnableDockedMode { get; set; }
         public bool EnableKeyboard { get; set; }
         public bool EnableMouse { get; set; }
+        public int EnableSpetialExit { get; set; }
         public VSyncMode VSyncMode
         {
             get => _vSyncMode;
@@ -259,6 +260,8 @@ namespace Ryujinx.Ava.UI.ViewModels
         public int OpenglDebugLevel { get; set; }
         public int MemoryMode { get; set; }
         public int BaseStyleIndex { get; set; }
+
+       
         public int GraphicsBackendIndex
         {
             get => _graphicsBackendIndex;
@@ -511,6 +514,13 @@ namespace Ryujinx.Ava.UI.ViewModels
             EnableDockedMode = config.System.EnableDockedMode;
             EnableKeyboard = config.Hid.EnableKeyboard;
             EnableMouse = config.Hid.EnableMouse;
+            EnableSpetialExit = config.Hid.SpetialExitEmulator.Value switch
+            {
+                0=> 0,  //"Hotkey 'Exit' is Disabled"
+                1=> 1,  //"Close app. by hotkey"
+                2=> 2,  //  "Close game by hotkey" 
+                _ => 0 //"Hotkey 'Exit' is Disabled"
+            };
 
             // Keyboard Hotkeys
             KeyboardHotkey = new HotkeyConfig(config.Hid.Hotkeys.Value);
@@ -618,6 +628,13 @@ namespace Ryujinx.Ava.UI.ViewModels
             config.System.EnableDockedMode.Value = EnableDockedMode;
             config.Hid.EnableKeyboard.Value = EnableKeyboard;
             config.Hid.EnableMouse.Value = EnableMouse;
+            config.Hid.SpetialExitEmulator.Value = EnableSpetialExit switch
+            {
+                0 => 0,  //"Hotkey 'Exit' is Disabled",
+                1 => 1, //"Close app. by hotkey",
+                2 => 2, //"Close game by hotkey",
+                _ => 0, //"Hotkey 'Exit' is Disabled"
+            };
 
             // Keyboard Hotkeys
             config.Hid.Hotkeys.Value = KeyboardHotkey.GetConfig();