Merge 02026c3d38 into 796674d9cf

Note: this setting is global, even though it appears in the settings for the individual gamepad. This is simply for consistency; you access all the rainbow stuff in one place.

src/Ryujinx.Common/Configuration/Hid/KeyboardHotkeys.cs

@@ -1,3 +1,5 @@
+using System.Collections.Generic;
+
 namespace Ryujinx.Common.Configuration.Hid
 {
     public class KeyboardHotkeys
@@ -13,5 +15,6 @@ namespace Ryujinx.Common.Configuration.Hid
         public Key VolumeDown { get; set; }
         public Key CustomVSyncIntervalIncrement { get; set; }
         public Key CustomVSyncIntervalDecrement { get; set; }
+        public List<Key> CycleControllers { get; set; }
     }
 }

src/Ryujinx.Common/Helpers/RefEvent.cs

@@ -0,0 +1,58 @@
+using Gommon;
+using System.Collections.Generic;
+using System.Threading;
+
+namespace Ryujinx.Common.Helper
+{
+    public class RefEvent<T>
+    {
+        public delegate void Handler(ref T arg);
+        
+        private readonly Lock _subLock = new();
+        private readonly List<Handler> _subscriptions = [];
+    
+        public bool HasSubscribers
+        {
+            get
+            {
+                lock (_subLock)
+                    return _subscriptions.Count != 0;
+            }
+        }
+
+        public IReadOnlyList<Handler> Subscriptions
+        {
+            get
+            {
+                lock (_subLock)
+                    return _subscriptions;
+            }
+        }
+
+        public void Add(Handler subscriber)
+        {
+            Guard.Require(subscriber, nameof(subscriber));
+            lock (_subLock)
+                _subscriptions.Add(subscriber);
+        }
+
+        public void Remove(Handler subscriber)
+        {
+            Guard.Require(subscriber, nameof(subscriber));
+            lock (_subLock)
+                _subscriptions.Remove(subscriber);
+        }
+
+        public void Clear()
+        {
+            lock (_subLock)
+                _subscriptions.Clear();
+        }
+
+        public void Call(ref T arg)
+        {
+            foreach (Handler subscription in Subscriptions)
+                subscription(ref arg);
+        }
+    }
+}

src/Ryujinx.Common/Utilities/Rainbow.cs

@@ -1,4 +1,5 @@
 using Gommon;
+using Ryujinx.Common.Helper;
 using System;
 using System.Drawing;
 using System.Threading;
@@ -55,7 +56,7 @@ namespace Ryujinx.Common.Utilities
             {
                 _color = HsbToRgb((_color.GetHue() + Speed) / 360);
             
-                _updatedHandler.Call(_color.ToArgb());
+                _updatedHandler.Call(ref _color);
             }
         }
 
@@ -67,13 +68,13 @@ namespace Ryujinx.Common.Utilities
                 _color = Color.Blue;
         }
 
-        public static event Action<int> Updated
+        public static event RefEvent<Color>.Handler Updated
         {
             add => _updatedHandler.Add(value);
             remove => _updatedHandler.Remove(value);
         }
 
-        private static readonly Event<int> _updatedHandler = new();
+        private static readonly RefEvent<Color> _updatedHandler = new();
 
         private static Color HsbToRgb(float hue, float saturation = 1, float brightness = 1)
         {

src/Ryujinx.HLE/HOS/ModLoader.cs

@@ -296,7 +296,7 @@ namespace Ryujinx.HLE.HOS
             AddModsFromDirectory(mods, applicationDir, modMetadata);
         }
 
-        public static void QueryContentsDir(ModCache mods, DirectoryInfo contentsDir, ulong applicationId)
+        public static void QueryContentsDir(ModCache mods, DirectoryInfo contentsDir, ulong applicationId, ulong[] installedDlcs)
         {
             if (!contentsDir.Exists)
             {
@@ -311,6 +311,16 @@ namespace Ryujinx.HLE.HOS
             {
                 QueryApplicationDir(mods, applicationDir, applicationId);
             }
+
+            foreach (ulong installedDlcId in installedDlcs)
+            {
+                DirectoryInfo dlcModDir = FindApplicationDir(contentsDir, $"{installedDlcId:x16}");
+
+                if (dlcModDir != null)
+                {
+                    QueryApplicationDir(mods, dlcModDir, applicationId);
+                }
+            }
         }
 
         private static int QueryCheatsDir(ModCache mods, DirectoryInfo cheatsDir)
@@ -417,7 +427,7 @@ namespace Ryujinx.HLE.HOS
                 {
                     foreach ((ulong applicationId, ModCache cache) in modCaches)
                     {
-                        QueryContentsDir(cache, searchDir, applicationId);
+                        QueryContentsDir(cache, searchDir, applicationId, Array.Empty<ulong>());
                     }
 
                     return true;

src/Ryujinx.Input.SDL2/SDL2Gamepad.cs

@@ -2,8 +2,6 @@ using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Hid.Controller;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
-using Ryujinx.HLE.HOS.Services.Hid;
-using SDL2;
 using System;
 using System.Collections.Generic;
 using System.Numerics;
@@ -12,7 +10,7 @@ using static SDL2.SDL;
 
 namespace Ryujinx.Input.SDL2
 {
-    class SDL2Gamepad : IGamepad
+    public class SDL2Gamepad : IGamepad
     {
         private bool HasConfiguration => _configuration != null;
 
@@ -113,7 +111,7 @@ namespace Ryujinx.Input.SDL2
             byte blue = packedRgb > 0 ? (byte)(packedRgb % 256) : (byte)0;
             
             if (SDL_GameControllerSetLED(_gamepadHandle, red, green, blue) != 0)
-                Logger.Error?.Print(LogClass.Hid, "LED is not supported on this game controller.");
+                Logger.Error?.Print(LogClass.Hid, "LED setting failed; probably in the middle of disconnecting.");
         }
 
         private GamepadFeaturesFlag GetFeaturesFlag()

src/Ryujinx/AppHost.cs

@@ -40,6 +40,7 @@ using Ryujinx.HLE;
 using Ryujinx.HLE.FileSystem;
 using Ryujinx.HLE.HOS;
 using Ryujinx.HLE.HOS.Services.Account.Acc;
+using Ryujinx.HLE.HOS.Services.Hid;
 using Ryujinx.HLE.HOS.SystemState;
 using Ryujinx.Input;
 using Ryujinx.Input.HLE;
@@ -49,6 +50,7 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
+using System.Linq;
 using System.Runtime.InteropServices;
 using System.Threading;
 using System.Threading.Tasks;
@@ -1325,6 +1327,18 @@ namespace Ryujinx.Ava
 
                             _viewModel.Volume = Device.GetVolume();
                             break;
+                        case KeyboardHotkeyState.CycleControllersPlayer1:
+                        case KeyboardHotkeyState.CycleControllersPlayer2:
+                        case KeyboardHotkeyState.CycleControllersPlayer3:
+                        case KeyboardHotkeyState.CycleControllersPlayer4:
+                        case KeyboardHotkeyState.CycleControllersPlayer5:
+                        case KeyboardHotkeyState.CycleControllersPlayer6:
+                        case KeyboardHotkeyState.CycleControllersPlayer7:
+                        case KeyboardHotkeyState.CycleControllersPlayer8:
+                            var player = currentHotkeyState - KeyboardHotkeyState.CycleControllersPlayer1;
+                            var ivm = new UI.ViewModels.Input.InputViewModel();
+                            Dispatcher.UIThread.Invoke(() => ivm.CyclePlayerDevice(player));
+                            break;
                         case KeyboardHotkeyState.None:
                             (_keyboardInterface as AvaloniaKeyboard).Clear();
                             break;
@@ -1407,6 +1421,15 @@ namespace Ryujinx.Ava
                 state = KeyboardHotkeyState.CustomVSyncIntervalDecrement;
             }
 
+            foreach (var cycle in ConfigurationState.Instance.Hid.Hotkeys.Value.CycleControllers?.Select((value, index) => (value, index)) ?? [])
+            {
+                if (_keyboardInterface.IsPressed((Key)cycle.value))
+                {
+                    state = KeyboardHotkeyState.CycleControllersPlayer1 + cycle.index;
+                    break;
+                }
+            }
+
             return state;
         }
     }

src/Ryujinx/Assets/Styles/CheckboxMenuItemStyle.axaml

@@ -1,13 +0,0 @@
-<Styles xmlns="https://github.com/avaloniaui"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <Style Selector="MenuItem.withCheckbox Viewbox#PART_IconPresenter">
-        <Setter Property="MaxHeight" Value="36" />
-        <Setter Property="MinHeight" Value="36" />
-        <Setter Property="MaxWidth" Value="36" />
-        <Setter Property="MinWidth" Value="36" />
-    </Style>
-    <Style Selector="MenuItem.withCheckbox ContentPresenter#PART_HeaderPresenter">
-        <Setter Property="Padding" Value="-10,0,0,0" />
-    </Style>
-</Styles>
-

src/Ryujinx/Assets/Styles/Styles.xaml

@@ -218,6 +218,15 @@
         <Setter Property="BorderBrush"
                 Value="{DynamicResource ThemeControlBorderColor}" />
     </Style>
+    <Style Selector="MenuItem.withCheckbox Viewbox#PART_IconPresenter">
+        <Setter Property="MaxHeight" Value="36" />
+        <Setter Property="MinHeight" Value="36" />
+        <Setter Property="MaxWidth" Value="36" />
+        <Setter Property="MinWidth" Value="36" />
+    </Style>
+    <Style Selector="MenuItem.withCheckbox ContentPresenter#PART_HeaderPresenter">
+        <Setter Property="Padding" Value="-10,0,0,0" />
+    </Style>
     <Style Selector="TabItem > ScrollViewer">
         <Setter Property="Background"
                 Value="{DynamicResource ThemeBackgroundColor}" />

src/Ryujinx/Assets/locales.json

@@ -5347,6 +5347,31 @@
         "zh_TW": "啟用警告日誌"
       }
     },
+    {
+      "ID": "SettingsTabHotkeysCycleControllers",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Cycle Controllers",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
     {
       "ID": "SettingsTabLoggingEnableErrorLogs",
       "Translations": {
@@ -7747,6 +7772,31 @@
         "zh_TW": ""
       }
     },
+    {
+      "ID": "ControllerSettingsLedColorRainbowSpeed",
+      "Translations": {
+        "ar_SA": "",
+        "de_DE": "",
+        "el_GR": "",
+        "en_US": "Rainbow Speed",
+        "es_ES": "",
+        "fr_FR": "",
+        "he_IL": "",
+        "it_IT": "",
+        "ja_JP": "",
+        "ko_KR": "",
+        "no_NO": "",
+        "pl_PL": "",
+        "pt_BR": "",
+        "ru_RU": "",
+        "sv_SE": "",
+        "th_TH": "",
+        "tr_TR": "",
+        "uk_UA": "",
+        "zh_CN": "",
+        "zh_TW": ""
+      }
+    },
     {
       "ID": "ControllerSettingsLedColor",
       "Translations": {

src/Ryujinx/Common/KeyboardHotkeyState.cs

@@ -14,5 +14,13 @@ namespace Ryujinx.Ava.Common
         VolumeDown,
         CustomVSyncIntervalIncrement,
         CustomVSyncIntervalDecrement,
+        CycleControllersPlayer1,
+        CycleControllersPlayer2,
+        CycleControllersPlayer3,
+        CycleControllersPlayer4,
+        CycleControllersPlayer5,
+        CycleControllersPlayer6,
+        CycleControllersPlayer7,
+        CycleControllersPlayer8
     }
 }

src/Ryujinx/Program.cs

@@ -112,7 +112,11 @@ namespace Ryujinx.Ava
             // Hook unhandled exception and process exit events.
             AppDomain.CurrentDomain.UnhandledException += (sender, e)
                 => ProcessUnhandledException(sender, e.ExceptionObject as Exception, e.IsTerminating);
+            TaskScheduler.UnobservedTaskException += (sender, e)
+                => ProcessUnhandledException(sender, e.Exception, false); 
             AppDomain.CurrentDomain.ProcessExit += (_, _) => Exit();
+
+
             
             // Setup base data directory.
             AppDataManager.Initialize(CommandLineState.BaseDirPathArg);
@@ -282,9 +286,7 @@ namespace Ryujinx.Ava
                     log.PrintMsg(LogClass.Application, message);
             }
             
-
-
-
+            
             if (isTerminating)
                 Exit();
         }

src/Ryujinx/Ryujinx.csproj

@@ -123,13 +123,11 @@
       <Generator>MSBuild:Compile</Generator>
     </AvaloniaResource>
     <AvaloniaResource Include="Assets\Styles\Styles.xaml" />
-    <AvaloniaResource Include="Assets\Styles\CheckboxMenuItemStyle.axaml" />
   </ItemGroup>
 
   <ItemGroup>
     <None Remove="Assets\locales.json" />
     <None Remove="Assets\Styles\Themes.xaml" />
-    <None Remove="Assets\Styles\CheckboxMenuItemStyle.xaml" />
     <None Remove="Assets\Icons\Controller_JoyConLeft.svg" />
     <None Remove="Assets\Icons\Controller_JoyConPair.svg" />
     <None Remove="Assets\Icons\Controller_JoyConRight.svg" />
@@ -151,7 +149,6 @@
     </EmbeddedResource>
     <EmbeddedResource Include="Assets\locales.json" />
     <EmbeddedResource Include="Assets\Styles\Styles.xaml" />
-    <EmbeddedResource Include="Assets\Styles\CheckboxMenuItemStyle.axaml" />
     <EmbeddedResource Include="Assets\Icons\Controller_JoyConLeft.svg" />
     <EmbeddedResource Include="Assets\Icons\Controller_JoyConPair.svg" />
     <EmbeddedResource Include="Assets\Icons\Controller_JoyConRight.svg" />

src/Ryujinx/RyujinxApp.axaml

@@ -16,6 +16,5 @@
     <Application.Styles>
         <sty:FluentAvaloniaTheme PreferUserAccentColor="True" PreferSystemTheme="False" />
         <StyleInclude Source="/Assets/Styles/Styles.xaml" />
-        <StyleInclude Source="/Assets/Styles/CheckboxMenuItemStyle.axaml"/>
     </Application.Styles>
 </Application>

src/Ryujinx/UI/Controls/ApplicationContextMenu.axaml.cs

@@ -128,7 +128,11 @@ namespace Ryujinx.Ava.UI.Controls
         public async void OpenModManager_Click(object sender, RoutedEventArgs args)
         {
             if (sender is MenuItem { DataContext: MainWindowViewModel { SelectedApplication: not null } viewModel })
-                await ModManagerWindow.Show(viewModel.SelectedApplication.Id, viewModel.SelectedApplication.Name);
+                await ModManagerWindow.Show(
+                    viewModel.SelectedApplication.Id, 
+                    viewModel.SelectedApplication.IdBase, 
+                    viewModel.ApplicationLibrary, 
+                    viewModel.SelectedApplication.Name);
         }
 
         public async void PurgePtcCache_Click(object sender, RoutedEventArgs args)

src/Ryujinx/UI/Models/Input/HotkeyConfig.cs

@@ -1,6 +1,11 @@
 using CommunityToolkit.Mvvm.ComponentModel;
+using DynamicData;
+using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Common.Configuration.Hid;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Windows.Input;
 
 namespace Ryujinx.Ava.UI.Models.Input
 {
@@ -28,8 +33,15 @@ namespace Ryujinx.Ava.UI.Models.Input
 
         [ObservableProperty] private Key _customVSyncIntervalDecrement;
 
+        public ObservableCollection<CycleController> CycleControllers { get; set; } = new ObservableCollection<CycleController>();
+        public ICommand AddCycleController { get; set; }
+        public ICommand RemoveCycleController { get; set; }
+        public bool CanRemoveCycleController => CycleControllers.Count > 0 && CycleControllers.Count < 8;
+
         public HotkeyConfig(KeyboardHotkeys config)
         {
+            AddCycleController = MiniCommand.Create(() => CycleControllers.Add(new CycleController(CycleControllers.Count + 1, Key.Unbound)));
+            RemoveCycleController = MiniCommand.Create(() => CycleControllers.Remove(CycleControllers.Last()));
             if (config == null)
                 return;
 
@@ -44,6 +56,7 @@ namespace Ryujinx.Ava.UI.Models.Input
             VolumeDown = config.VolumeDown;
             CustomVSyncIntervalIncrement = config.CustomVSyncIntervalIncrement;
             CustomVSyncIntervalDecrement = config.CustomVSyncIntervalDecrement;
+            CycleControllers.AddRange((config.CycleControllers ?? []).Select((x, i) => new CycleController(i + 1, x)));
         }
 
         public KeyboardHotkeys GetConfig() =>
@@ -60,6 +73,7 @@ namespace Ryujinx.Ava.UI.Models.Input
                 VolumeDown = VolumeDown,
                 CustomVSyncIntervalIncrement = CustomVSyncIntervalIncrement,
                 CustomVSyncIntervalDecrement = CustomVSyncIntervalDecrement,
+                CycleControllers = CycleControllers.Select(x => x.Hotkey).ToList()
             };
     }
 }

src/Ryujinx/UI/ViewModels/CycleController.cs

@@ -0,0 +1,48 @@
+using Ryujinx.Ava.Common.Locale;
+using Ryujinx.Common.Configuration.Hid;
+
+namespace Ryujinx.Ava.UI.ViewModels
+{
+    public class CycleController : BaseModel
+    {
+        private string _player;
+        private Key _hotkey;
+
+        public string Player
+        {
+            get => _player;
+            set
+            {
+                _player = value;
+                OnPropertyChanged(nameof(Player));
+            }
+        }
+
+        public Key Hotkey
+        {
+            get => _hotkey;
+            set
+            {
+                _hotkey = value;
+                OnPropertyChanged(nameof(Hotkey));
+            }
+        }
+
+        public CycleController(int v, Key x)
+        {
+            Player = v switch
+            {
+                1 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer1],
+                2 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer2],
+                3 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer3],
+                4 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer4],
+                5 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer5],
+                6 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer6],
+                7 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer7],
+                8 => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer8],
+                _ => LocaleManager.Instance[LocaleKeys.ControllerSettingsPlayer] + " " + v
+            };
+            Hotkey = x;
+        }
+    }
+}

src/Ryujinx/UI/ViewModels/Input/ControllerInputViewModel.cs

@@ -1,11 +1,10 @@
 using Avalonia.Svg.Skia;
 using CommunityToolkit.Mvvm.ComponentModel;
-using CommunityToolkit.Mvvm.Input;
-using FluentAvalonia.UI.Controls;
-using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models.Input;
 using Ryujinx.Ava.UI.Views.Input;
+using Ryujinx.Common.Utilities;
 using Ryujinx.UI.Views.Input;
+using System.Drawing;
 
 namespace Ryujinx.Ava.UI.ViewModels.Input
 {
@@ -48,6 +47,23 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
             ParentModel = model;
             model.NotifyChangesEvent += OnParentModelChanged;
             OnParentModelChanged();
+            config.PropertyChanged += (_, args) =>
+            {
+                if (args.PropertyName is nameof(Config.UseRainbowLed))
+                {
+                    if (Config is { UseRainbowLed: true, TurnOffLed: false, EnableLedChanging: true })
+                        Rainbow.Updated += (ref Color color) => ParentModel.SelectedGamepad.SetLed((uint)color.ToArgb());
+                    else
+                    {
+                        Rainbow.Reset();
+                        
+                        if (Config.TurnOffLed)
+                            ParentModel.SelectedGamepad.ClearLed();
+                        else
+                            ParentModel.SelectedGamepad.SetLed(Config.LedColor.ToUInt32());
+                    }
+                }
+            };
             Config = config;
         }
 

src/Ryujinx/UI/ViewModels/Input/InputViewModel.cs

@@ -23,6 +23,7 @@ using Ryujinx.Input;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Drawing;
 using System.IO;
 using System.Linq;
 using System.Text.Json;
@@ -63,7 +64,13 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
             get => _selectedGamepad;
             private set
             {
+                Rainbow.Reset();
+                
                 _selectedGamepad = value;
+
+                if (ConfigViewModel is ControllerInputViewModel { Config.UseRainbowLed: true })
+                    Rainbow.Updated += (ref Color color) => _selectedGamepad.SetLed((uint)color.ToArgb());
+                
                 OnPropertiesChanged(nameof(HasLed), nameof(CanClearLed));
             }
         }
@@ -890,5 +897,13 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
 
             AvaloniaKeyboardDriver.Dispose();
         }
+
+        public void CyclePlayerDevice(int player)
+        {
+            LoadDevices();
+            PlayerId = (PlayerIndex)player;
+            Device = (Device + 1) % Devices.Count;
+            Save();
+        }
     }
 }

src/Ryujinx/UI/ViewModels/Input/LedInputViewModel.cs

@@ -1,7 +1,13 @@
 using Avalonia.Media;
 using CommunityToolkit.Mvvm.ComponentModel;
 using CommunityToolkit.Mvvm.Input;
+using Gommon;
+using Humanizer;
 using Ryujinx.Ava.UI.Helpers;
+using Ryujinx.Ava.Utilities.Configuration;
+using System;
+using System.Globalization;
+using System.Linq;
 
 namespace Ryujinx.Ava.UI.ViewModels.Input
 {
@@ -21,6 +27,19 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
         
         [ObservableProperty] private bool _enableLedChanging;
         [ObservableProperty] private Color _ledColor;
+
+        public string RainbowSpeedText => RainbowSpeed.ToString(CultureInfo.CurrentCulture).Truncate(4, string.Empty);
+        
+        public float RainbowSpeed
+        {
+            get => ConfigurationState.Instance.Hid.RainbowSpeed;
+            set
+            {
+                ConfigurationState.Instance.Hid.RainbowSpeed.Value = value;
+                OnPropertyChanged();
+                OnPropertyChanged(nameof(RainbowSpeedText));
+            }
+        }
         
         public bool ShowLedColorPicker => !TurnOffLed && !UseRainbowLed;
         

src/Ryujinx/UI/ViewModels/ModManagerViewModel.cs

@@ -7,6 +7,7 @@ using Gommon;
 using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
+using Ryujinx.Ava.Utilities.AppLibrary;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
@@ -29,6 +30,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         private string _search;
         private readonly ulong _applicationId;
+        private readonly ulong[] _installedDlcIds;
         private readonly IStorageProvider _storageProvider;
 
         private static readonly ModMetadataJsonSerializerContext _serializerContext = new(JsonHelper.GetDefaultSerializerOptions());
@@ -61,18 +63,23 @@ namespace Ryujinx.Ava.UI.ViewModels
             get => string.Format(LocaleManager.Instance[LocaleKeys.ModWindowHeading], Mods.Count);
         }
 
-        public ModManagerViewModel(ulong applicationId)
+        public ModManagerViewModel(ulong applicationId, ulong applicationIdBase, ApplicationLibrary appLibrary)
         {
             _applicationId = applicationId;
 
+            _installedDlcIds = appLibrary.DownloadableContents.Keys
+                .Where(x => x.TitleIdBase == applicationIdBase)
+                .Select(x => x.TitleId)
+                .ToArray();
+
             _modJsonPath = Path.Combine(AppDataManager.GamesDirPath, applicationId.ToString("x16"), "mods.json");
 
             _storageProvider = RyujinxApp.MainWindow.StorageProvider;
 
-            LoadMods(applicationId);
+            LoadMods(applicationId, _installedDlcIds);
         }
 
-        private void LoadMods(ulong applicationId)
+        private void LoadMods(ulong applicationId, ulong[] installedDlcIds)
         {
             Mods.Clear();
             SelectedMods.Clear();
@@ -84,7 +91,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 bool inSd = path == ModLoader.GetSdModsBasePath();
                 ModLoader.ModCache modCache = new();
 
-                ModLoader.QueryContentsDir(modCache, new DirectoryInfo(Path.Combine(path, "contents")), applicationId);
+                ModLoader.QueryContentsDir(modCache, new DirectoryInfo(Path.Combine(path, "contents")), applicationId, _installedDlcIds);
 
                 foreach (ModLoader.Mod<DirectoryInfo> mod in modCache.RomfsDirs)
                 {
@@ -278,7 +285,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 File.Copy(file, file.Replace(directory.Parent.ToString(), destinationDir), true);
             }
 
-            LoadMods(_applicationId);
+            LoadMods(_applicationId, _installedDlcIds);
         }
 
         public async void Add()

src/Ryujinx/UI/Views/Input/LedInputView.axaml

@@ -11,7 +11,7 @@
              x:Class="Ryujinx.UI.Views.Input.LedInputView">
     <StackPanel Orientation="Vertical" HorizontalAlignment="Center">
         <StackPanel Orientation="Horizontal" IsVisible="{Binding ParentModel.CanClearLed}">
-            <TextBlock MinWidth="75" MaxWidth="150" Text="{ext:Locale ControllerSettingsLedColorDisable}" />
+            <TextBlock MinWidth="75" MaxWidth="200" Text="{ext:Locale ControllerSettingsLedColorDisable}" />
             <CheckBox
                 Margin="5"
                 MinWidth="0"
@@ -20,15 +20,33 @@
             </CheckBox>
         </StackPanel>
         <StackPanel Orientation="Horizontal" IsEnabled="{Binding !TurnOffLed}">
-            <TextBlock MinWidth="75" MaxWidth="150" Text="{ext:Locale ControllerSettingsLedColorRainbow}" />
+            <TextBlock MinWidth="75" MaxWidth="200" Text="{ext:Locale ControllerSettingsLedColorRainbow}" />
             <CheckBox
                 Margin="5"
                 MinWidth="0"
                 IsChecked="{Binding UseRainbowLed, Mode=TwoWay}">
             </CheckBox>
         </StackPanel>
+        <StackPanel Orientation="Horizontal" IsEnabled="{Binding !TurnOffLed}">
+            <TextBlock MinWidth="75" MaxWidth="200" Text="{ext:Locale ControllerSettingsLedColorRainbowSpeed}" />
+            <Slider HorizontalAlignment="Center" 
+                    Value="{Binding RainbowSpeed}"
+                    Width="175"
+                    Margin="0,-3,0,0"
+                    Height="32"
+                    Padding="0,-5"
+                    TickFrequency="0.25"
+                    LargeChange="1"
+                    SmallChange="0.25"
+                    VerticalAlignment="Center"
+                    Minimum="1"
+                    Maximum="10" />
+            <TextBlock Margin="5,0"
+                       MinWidth="75"
+                       Text="{Binding RainbowSpeedText}" />
+        </StackPanel>
         <StackPanel Orientation="Horizontal" IsEnabled="{Binding ShowLedColorPicker}">
-            <TextBlock MinWidth="75" MaxWidth="150" Text="{ext:Locale ControllerSettingsLedColor}" />
+            <TextBlock MinWidth="75" MaxWidth="200" Text="{ext:Locale ControllerSettingsLedColor}" />
             <ui:ColorPickerButton
                 Margin="5"
                 IsMoreButtonVisible="False"

src/Ryujinx/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -134,7 +134,12 @@ namespace Ryujinx.Ava.UI.Views.Main
         {
             Window.SettingsWindow = new(Window.VirtualFileSystem, Window.ContentManager);
 
+            Rainbow.Enable();
+            
             await Window.SettingsWindow.ShowDialog(Window);
+            
+            Rainbow.Disable();
+            Rainbow.Reset();
 
             Window.SettingsWindow = null;
 

src/Ryujinx/UI/Views/Settings/SettingsHotkeysView.axaml

@@ -1,4 +1,4 @@
-<UserControl
+<UserControl
     x:Class="Ryujinx.Ava.UI.Views.Settings.SettingsHotkeysView"
     xmlns="https://github.com/avaloniaui"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
@@ -15,17 +15,18 @@
         <viewModels:SettingsViewModel />
     </Design.DataContext>
     <UserControl.Styles>
-        <Style Selector="StackPanel > StackPanel">
+        <Style Selector="StackPanel StackPanel">
             <Setter Property="Margin" Value="10, 0, 0, 0" />
             <Setter Property="Orientation" Value="Horizontal" />
         </Style>
-        <Style Selector="StackPanel > StackPanel > TextBlock">
+        <Style Selector="StackPanel StackPanel > TextBlock">
             <Setter Property="VerticalAlignment" Value="Center" />
             <Setter Property="Width" Value="230" />
         </Style>
-        <Style Selector="ToggleButton">
+        <Style Selector="ToggleButton, Button">
             <Setter Property="Width" Value="90" />
             <Setter Property="Height" Value="27" />
+            <Setter Property="Padding" Value="0,5,0,5" /> <!-- Added vertical padding -->
         </Style>
         <Style Selector="ToggleButton > TextBlock">
             <Setter Property="TextAlignment" Value="Center" />
@@ -39,79 +40,123 @@
         VerticalScrollBarVisibility="Auto">
         <Border Classes="settings">
             <StackPanel
-                Name="SettingButtons"
                 Margin="10"
+                HorizontalAlignment="Stretch"
                 Orientation="Vertical"
-                Spacing="10">
+                Spacing="10"
+                Name="SettingButtons">
                 <TextBlock
                     Classes="h1"
                     Text="{ext:Locale SettingsTabHotkeysHotkeys}" />
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysToggleVSyncModeHotkey}" />
-                    <ToggleButton Name="ToggleVSyncMode">
-                        <TextBlock Text="{Binding KeyboardHotkey.ToggleVSyncMode, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
+                <StackPanel
+                    Margin="10,0,0,0"
+                    Spacing="10"
+                    Orientation="Vertical">
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysToggleVSyncModeHotkey}" />
+                        <ToggleButton Name="ToggleVSyncMode">
+                            <TextBlock Text="{Binding KeyboardHotkey.ToggleVSyncMode, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysScreenshotHotkey}" />
+                        <ToggleButton Name="Screenshot">
+                            <TextBlock Text="{Binding KeyboardHotkey.Screenshot, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysShowUiHotkey}" />
+                        <ToggleButton Name="ShowUI">
+                            <TextBlock Text="{Binding KeyboardHotkey.ShowUI, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysPauseHotkey}" />
+                        <ToggleButton Name="Pause">
+                            <TextBlock Text="{Binding KeyboardHotkey.Pause, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysToggleMuteHotkey}" />
+                        <ToggleButton Name="ToggleMute">
+                            <TextBlock Text="{Binding KeyboardHotkey.ToggleMute, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysResScaleUpHotkey}" />
+                        <ToggleButton Name="ResScaleUp">
+                            <TextBlock Text="{Binding KeyboardHotkey.ResScaleUp, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysResScaleDownHotkey}" />
+                        <ToggleButton Name="ResScaleDown">
+                            <TextBlock Text="{Binding KeyboardHotkey.ResScaleDown, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysVolumeUpHotkey}" />
+                        <ToggleButton Name="VolumeUp">
+                            <TextBlock Text="{Binding KeyboardHotkey.VolumeUp, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel>
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysVolumeDownHotkey}" />
+                        <ToggleButton Name="VolumeDown">
+                            <TextBlock Text="{Binding KeyboardHotkey.VolumeDown, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysIncrementCustomVSyncIntervalHotkey}" />
+                        <ToggleButton Name="CustomVSyncIntervalIncrement">
+                            <TextBlock Text="{Binding KeyboardHotkey.CustomVSyncIntervalIncrement, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
+                    <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
+                        <TextBlock Text="{ext:Locale SettingsTabHotkeysDecrementCustomVSyncIntervalHotkey}" />
+                        <ToggleButton Name="CustomVSyncIntervalDecrement">
+                            <TextBlock Text="{Binding KeyboardHotkey.CustomVSyncIntervalDecrement, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                        </ToggleButton>
+                    </StackPanel>
                 </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysScreenshotHotkey}" />
-                    <ToggleButton Name="Screenshot">
-                        <TextBlock Text="{Binding KeyboardHotkey.Screenshot, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysShowUiHotkey}" />
-                    <ToggleButton Name="ShowUI">
-                        <TextBlock Text="{Binding KeyboardHotkey.ShowUI, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysPauseHotkey}" />
-                    <ToggleButton Name="Pause">
-                        <TextBlock Text="{Binding KeyboardHotkey.Pause, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysToggleMuteHotkey}" />
-                    <ToggleButton Name="ToggleMute">
-                        <TextBlock Text="{Binding KeyboardHotkey.ToggleMute, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysResScaleUpHotkey}" />
-                    <ToggleButton Name="ResScaleUp">
-                        <TextBlock Text="{Binding KeyboardHotkey.ResScaleUp, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysResScaleDownHotkey}" />
-                    <ToggleButton Name="ResScaleDown">
-                        <TextBlock Text="{Binding KeyboardHotkey.ResScaleDown, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysVolumeUpHotkey}" />
-                    <ToggleButton Name="VolumeUp">
-                        <TextBlock Text="{Binding KeyboardHotkey.VolumeUp, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel>
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysVolumeDownHotkey}" />
-                    <ToggleButton Name="VolumeDown">
-                        <TextBlock Text="{Binding KeyboardHotkey.VolumeDown, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysIncrementCustomVSyncIntervalHotkey}" />
-                    <ToggleButton Name="CustomVSyncIntervalIncrement">
-                        <TextBlock Text="{Binding KeyboardHotkey.CustomVSyncIntervalIncrement, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
-                </StackPanel>
-                <StackPanel Margin="10,0,0,0" Orientation="Horizontal">
-                    <TextBlock Text="{ext:Locale SettingsTabHotkeysDecrementCustomVSyncIntervalHotkey}" />
-                    <ToggleButton Name="CustomVSyncIntervalDecrement">
-                        <TextBlock Text="{Binding KeyboardHotkey.CustomVSyncIntervalDecrement, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
-                    </ToggleButton>
+                <Separator Height="1" />
+                <StackPanel Margin="0">
+                    <TextBlock
+                        Classes="h1"
+                        Text="{ext:Locale SettingsTabHotkeysCycleControllers}" />
+                    <StackPanel Orientation="Horizontal" Spacing="10">
+                        <Button
+                            Content="{ext:Locale SettingsTabGeneralAdd}"
+                            Margin="10,0,0,0"
+                            Command="{Binding KeyboardHotkey.AddCycleController}" />
+                        <Button
+                            Content="{ext:Locale SettingsTabGeneralRemove}"
+                            IsEnabled="{Binding KeyboardHotkey.CanRemoveCycleController}"
+                            Command="{Binding KeyboardHotkey.RemoveCycleController}" />
+                    </StackPanel>
                 </StackPanel>
+                <ItemsControl ItemsSource="{Binding KeyboardHotkey.CycleControllers}"
+                    Name="CycleControllers">
+                    <ItemsControl.ItemsPanel>
+                        <ItemsPanelTemplate>
+                            <StackPanel
+                                Margin="10,0,0,0"
+                                Orientation="Vertical"
+                                Spacing="10" />
+                        </ItemsPanelTemplate>
+                    </ItemsControl.ItemsPanel>
+                    <ItemsControl.ItemTemplate>
+                        <DataTemplate>
+                            <StackPanel>
+                                <TextBlock Text="{Binding Player}" />
+                                <ToggleButton>
+                                    <TextBlock
+                                        Text="{Binding Hotkey, Converter={x:Static helpers:KeyValueConverter.Instance}}" />
+                                </ToggleButton>
+                            </StackPanel>
+                        </DataTemplate>
+                    </ItemsControl.ItemTemplate>
+                </ItemsControl>
             </StackPanel>
         </Border>
    </ScrollViewer>

src/Ryujinx/UI/Views/Settings/SettingsHotkeysView.axaml.cs

@@ -3,11 +3,14 @@ using Avalonia.Controls.Primitives;
 using Avalonia.Input;
 using Avalonia.Interactivity;
 using Avalonia.LogicalTree;
+using Avalonia.VisualTree;
+using DynamicData;
 using Ryujinx.Ava.Input;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.ViewModels;
 using Ryujinx.Input;
 using Ryujinx.Input.Assigner;
+using System.Linq;
 using Button = Ryujinx.Input.Button;
 using Key = Ryujinx.Common.Configuration.Hid.Key;
 
@@ -21,16 +24,21 @@ namespace Ryujinx.Ava.UI.Views.Settings
         public SettingsHotkeysView()
         {
             InitializeComponent();
+            RegisterEvents();
+            _avaloniaKeyboardDriver = new AvaloniaKeyboardDriver(this);
+            CycleControllers.LayoutUpdated += (_, _1) => RegisterEvents();
+        }
 
+        private void RegisterEvents()
+        {
             foreach (ILogical visual in SettingButtons.GetLogicalDescendants())
             {
                 if (visual is ToggleButton button and not CheckBox)
                 {
+                    button.IsCheckedChanged -= Button_IsCheckedChanged;
                     button.IsCheckedChanged += Button_IsCheckedChanged;
                 }
             }
-
-            _avaloniaKeyboardDriver = new AvaloniaKeyboardDriver(this);
         }
 
         protected override void OnPointerReleased(PointerReleasedEventArgs e)
@@ -116,6 +124,13 @@ namespace Ryujinx.Ava.UI.Views.Settings
                                     case "CustomVSyncIntervalDecrement":
                                         viewModel.KeyboardHotkey.CustomVSyncIntervalDecrement = buttonValue.AsHidType<Key>();
                                         break;
+                                    default:
+                                        var index = button.FindAncestorOfType<ItemsControl>().GetLogicalDescendants().OfType<ToggleButton>().IndexOf(button);
+                                        if (index >= 0 && viewModel.KeyboardHotkey.CycleControllers != null)
+                                        {
+                                            viewModel.KeyboardHotkey.CycleControllers[index].Hotkey = buttonValue.AsHidType<Key>();
+                                        }
+                                        break;
                                 }
                             }
                         };

src/Ryujinx/UI/Windows/CheatWindow.axaml.cs

@@ -64,7 +64,7 @@ namespace Ryujinx.Ava.UI.Windows
 
             ModLoader.ModCache mods = new();
 
-            ModLoader.QueryContentsDir(mods, new DirectoryInfo(Path.Combine(modsBasePath, "contents")), titleIdValue);
+            ModLoader.QueryContentsDir(mods, new DirectoryInfo(Path.Combine(modsBasePath, "contents")), titleIdValue, []);
 
             string currentCheatFile = string.Empty;
             string buildId = string.Empty;

src/Ryujinx/UI/Windows/ModManagerWindow.axaml.cs

@@ -6,6 +6,7 @@ using Ryujinx.Ava.Common.Locale;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models;
 using Ryujinx.Ava.UI.ViewModels;
+using Ryujinx.Ava.Utilities.AppLibrary;
 using Ryujinx.Common.Helper;
 using System.Threading.Tasks;
 using Button = Avalonia.Controls.Button;
@@ -23,21 +24,21 @@ namespace Ryujinx.Ava.UI.Windows
             InitializeComponent();
         }
 
-        public ModManagerWindow(ulong titleId)
+        public ModManagerWindow(ulong titleId, ulong titleIdBase, ApplicationLibrary applicationLibrary)
         {
-            DataContext = ViewModel = new ModManagerViewModel(titleId);
+            DataContext = ViewModel = new ModManagerViewModel(titleId, titleIdBase, applicationLibrary);
 
             InitializeComponent();
         }
 
-        public static async Task Show(ulong titleId, string titleName)
+        public static async Task Show(ulong titleId, ulong titleIdBase, ApplicationLibrary appLibrary, string titleName)
         {
             ContentDialog contentDialog = new()
             {
                 PrimaryButtonText = string.Empty,
                 SecondaryButtonText = string.Empty,
                 CloseButtonText = string.Empty,
-                Content = new ModManagerWindow(titleId),
+                Content = new ModManagerWindow(titleId, titleIdBase, appLibrary),
                 Title = string.Format(LocaleManager.Instance[LocaleKeys.ModWindowTitle], titleName, titleId.ToString("X16")),
             };
 

src/Ryujinx/UI/Windows/SettingsWindow.axaml.cs

@@ -34,7 +34,6 @@ namespace Ryujinx.Ava.UI.Windows
 #if DEBUG
             this.AttachDevTools(new KeyGesture(Key.F12, KeyModifiers.Alt));
 #endif
-            
         }
 
         public SettingsWindow()

src/Ryujinx/Utilities/Configuration/ConfigurationFileFormat.cs

@@ -1,6 +1,5 @@
 using Ryujinx.Ava.Utilities.Configuration.System;
 using Ryujinx.Ava.Utilities.Configuration.UI;
-using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Multiplayer;
@@ -8,7 +7,6 @@ using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
 using Ryujinx.HLE;
 using System.Collections.Generic;
-using System.Text.Json.Nodes;
 
 namespace Ryujinx.Ava.Utilities.Configuration
 {
@@ -17,7 +15,7 @@ namespace Ryujinx.Ava.Utilities.Configuration
         /// <summary>
         /// The current version of the file format
         /// </summary>
-        public const int CurrentVersion = 61;
+        public const int CurrentVersion = 62;
 
         /// <summary>
         /// Version of the configuration file format
@@ -376,24 +374,15 @@ namespace Ryujinx.Ava.Utilities.Configuration
         /// </summary>
         public KeyboardHotkeys Hotkeys { get; set; }
 
-        /// <summary>
-        /// Legacy keyboard control bindings
-        /// </summary>
-        /// <remarks>Kept for file format compatibility (to avoid possible failure when parsing configuration on old versions)</remarks>
-        /// TODO: Remove this when those older versions aren't in use anymore.
-        public List<JsonObject> KeyboardConfig { get; set; }
-
-        /// <summary>
-        /// Legacy controller control bindings
-        /// </summary>
-        /// <remarks>Kept for file format compatibility (to avoid possible failure when parsing configuration on old versions)</remarks>
-        /// TODO: Remove this when those older versions aren't in use anymore.
-        public List<JsonObject> ControllerConfig { get; set; }
-
         /// <summary>
         /// Input configurations
         /// </summary>
         public List<InputConfig> InputConfig { get; set; }
+        
+        /// <summary>
+        /// The speed of spectrum cycling for the Rainbow LED feature.
+        /// </summary>
+        public float RainbowSpeed { get; set; }
 
         /// <summary>
         /// Graphics backend

src/Ryujinx/Utilities/Configuration/ConfigurationState.Migration.cs

@@ -140,6 +140,7 @@ namespace Ryujinx.Ava.Utilities.Configuration
             Hid.EnableMouse.Value = cff.EnableMouse;
             Hid.Hotkeys.Value = cff.Hotkeys;
             Hid.InputConfig.Value = cff.InputConfig ?? [];
+            Hid.RainbowSpeed.Value = cff.RainbowSpeed;
 
             Multiplayer.LanInterfaceId.Value = cff.MultiplayerLanInterfaceId;
             Multiplayer.Mode.Value = cff.MultiplayerMode;
@@ -427,7 +428,8 @@ namespace Ryujinx.Ava.Utilities.Configuration
                             LedColor = new Color(255, 5, 1, 253).ToUInt32()
                         };
                     }
-                })
+                }),
+                (62, static cff => cff.RainbowSpeed = 1f)
             );
     }
 }

src/Ryujinx/Utilities/Configuration/ConfigurationState.Model.cs

@@ -7,6 +7,7 @@ using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Multiplayer;
 using Ryujinx.Common.Helper;
 using Ryujinx.Common.Logging;
+using Ryujinx.Common.Utilities;
 using Ryujinx.HLE;
 using System.Collections.Generic;
 using System.Linq;
@@ -444,6 +445,11 @@ namespace Ryujinx.Ava.Utilities.Configuration
             /// TODO: Implement a ReactiveList class.
             /// </summary>
             public ReactiveObject<List<InputConfig>> InputConfig { get; private set; }
+            
+            /// <summary>
+            /// The speed of spectrum cycling for the Rainbow LED feature.
+            /// </summary>
+            public ReactiveObject<float> RainbowSpeed { get; }
 
             public HidSection()
             {
@@ -451,6 +457,8 @@ namespace Ryujinx.Ava.Utilities.Configuration
                 EnableMouse = new ReactiveObject<bool>();
                 Hotkeys = new ReactiveObject<KeyboardHotkeys>();
                 InputConfig = new ReactiveObject<List<InputConfig>>();
+                RainbowSpeed = new ReactiveObject<float>();
+                RainbowSpeed.Event += (_, args) => Rainbow.Speed = args.NewValue;
             }
         }
 

src/Ryujinx/Utilities/Configuration/ConfigurationState.cs

@@ -130,9 +130,8 @@ namespace Ryujinx.Ava.Utilities.Configuration
                 EnableKeyboard = Hid.EnableKeyboard,
                 EnableMouse = Hid.EnableMouse,
                 Hotkeys = Hid.Hotkeys,
-                KeyboardConfig = [],
-                ControllerConfig = [],
                 InputConfig = Hid.InputConfig,
+                RainbowSpeed = Hid.RainbowSpeed,
                 GraphicsBackend = Graphics.GraphicsBackend,
                 PreferredGpu = Graphics.PreferredGpu,
                 MultiplayerLanInterfaceId = Multiplayer.LanInterfaceId,
@@ -255,6 +254,7 @@ namespace Ryujinx.Ava.Utilities.Configuration
                 VolumeUp = Key.Unbound,
                 VolumeDown = Key.Unbound,
             };
+            Hid.RainbowSpeed.Value = 1f;
             Hid.InputConfig.Value =
             [
                 new StandardKeyboardInputConfig