Merge branch 'Ryubing:master' into master

Rename DirtyHack.ShaderCompilationThreadSleep to ShaderTranslationDelay
Changed EnabledDirtyHack to a struct
rename DirtyHackCollection to DirtyHacks

Directory.Packages.props

@@ -17,6 +17,7 @@
     <PackageVersion Include="Projektanker.Icons.Avalonia.FontAwesome" Version="9.4.0"/>
     <PackageVersion Include="Projektanker.Icons.Avalonia.MaterialDesign" Version="9.4.0"/>
     <PackageVersion Include="CommandLineParser" Version="2.9.1" />
+    <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.0"/>
     <PackageVersion Include="Concentus" Version="2.2.0" />
     <PackageVersion Include="DiscordRichPresence" Version="1.2.1.24" />
     <PackageVersion Include="DynamicData" Version="9.0.4" />

src/Ryujinx.Common/Configuration/DirtyHack.cs

@@ -6,18 +6,19 @@ using System.Linq;
 namespace Ryujinx.Common.Configuration
 {
     [Flags]
-    public enum DirtyHacks : byte
+    public enum DirtyHack : byte
     {
         Xc2MenuSoftlockFix = 1,
-        ShaderCompilationThreadSleep = 2
+        ShaderTranslationDelay = 2
     }
 
-    public record EnabledDirtyHack(DirtyHacks Hack, int Value)
+    public readonly struct EnabledDirtyHack(DirtyHack hack, int value)
     {
-        public static readonly byte[] PackedFormat = [8, 32];
-
-        private uint[] Raw => [(uint)Hack, (uint)Value.CoerceAtLeast(0)];
-
+        public DirtyHack Hack => hack;
+        public int Value => value;
+        
+        
+        
         public ulong Pack() => Raw.PackBitFields(PackedFormat);
 
         public static EnabledDirtyHack Unpack(ulong packedHack)
@@ -26,16 +27,20 @@ namespace Ryujinx.Common.Configuration
             if (unpackedFields is not [var hack, var value])
                 throw new ArgumentException(nameof(packedHack));
             
-            return new EnabledDirtyHack((DirtyHacks)hack, (int)value);
+            return new EnabledDirtyHack((DirtyHack)hack, (int)value);
         }
+        
+        private uint[] Raw => [(uint)Hack, (uint)Value.CoerceAtLeast(0)];
+        
+        public static readonly byte[] PackedFormat = [8, 32];
     }
 
-    public class DirtyHackCollection : Dictionary<DirtyHacks, int>
+    public class DirtyHacks : Dictionary<DirtyHack, int>
     {
-        public DirtyHackCollection(IEnumerable<EnabledDirtyHack> hacks) 
+        public DirtyHacks(IEnumerable<EnabledDirtyHack> hacks) 
             => hacks.ForEach(edh => Add(edh.Hack, edh.Value));
 
-        public DirtyHackCollection(ulong[] packedHacks) : this(packedHacks.Select(EnabledDirtyHack.Unpack)) {}
+        public DirtyHacks(ulong[] packedHacks) : this(packedHacks.Select(EnabledDirtyHack.Unpack)) {}
 
         public ulong[] PackEntries() 
             => Entries.Select(it => it.Pack()).ToArray();
@@ -45,11 +50,11 @@ namespace Ryujinx.Common.Configuration
                 .Select(it => new EnabledDirtyHack(it.Key, it.Value))
                 .ToArray();
 
-        public static implicit operator DirtyHackCollection(EnabledDirtyHack[] hacks) => new(hacks);
-        public static implicit operator DirtyHackCollection(ulong[] packedHacks) => new(packedHacks);
+        public static implicit operator DirtyHacks(EnabledDirtyHack[] hacks) => new(hacks);
+        public static implicit operator DirtyHacks(ulong[] packedHacks) => new(packedHacks);
 
-        public new int this[DirtyHacks hack] => TryGetValue(hack, out var value) ? value : -1;
+        public new int this[DirtyHack hack] => TryGetValue(hack, out var value) ? value : -1;
 
-        public bool IsEnabled(DirtyHacks hack) => ContainsKey(hack);
+        public bool IsEnabled(DirtyHack hack) => ContainsKey(hack);
     }
 }

src/Ryujinx.Graphics.Gpu/GpuContext.cs

@@ -92,7 +92,11 @@ namespace Ryujinx.Graphics.Gpu
         /// </summary>
         internal SupportBufferUpdater SupportBufferUpdater { get; }
         
-        internal DirtyHackCollection DirtyHacks { get; }
+        /// <summary>
+        /// Enabled dirty hacks.
+        /// Used for workarounds to emulator bugs we can't fix/don't know how to fix yet.
+        /// </summary>
+        internal DirtyHacks DirtyHacks { get; }
         
 
         /// <summary>
@@ -117,7 +121,7 @@ namespace Ryujinx.Graphics.Gpu
         /// Creates a new instance of the GPU emulation context.
         /// </summary>
         /// <param name="renderer">Host renderer</param>
-        public GpuContext(IRenderer renderer, DirtyHackCollection hackCollection)
+        public GpuContext(IRenderer renderer, DirtyHacks hacks)
         {
             Renderer = renderer;
 
@@ -140,7 +144,7 @@ namespace Ryujinx.Graphics.Gpu
 
             SupportBufferUpdater = new SupportBufferUpdater(renderer);
 
-            DirtyHacks = hackCollection;
+            DirtyHacks = hacks;
 
             _firstTimestamp = ConvertNanosecondsToTicks((ulong)PerformanceCounter.ElapsedNanoseconds);
         }

src/Ryujinx.Graphics.Gpu/Shader/DiskCache/ParallelDiskCacheLoader.cs

@@ -367,8 +367,8 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
         {
             try
             {
-                if (_context.DirtyHacks.IsEnabled(DirtyHacks.ShaderCompilationThreadSleep))
-                    Thread.Sleep(_context.DirtyHacks[DirtyHacks.ShaderCompilationThreadSleep]);
+                if (_context.DirtyHacks.IsEnabled(DirtyHack.ShaderTranslationDelay))
+                    Thread.Sleep(_context.DirtyHacks[DirtyHack.ShaderTranslationDelay]);
                 
                 AsyncProgramTranslation asyncTranslation = new(guestShaders, specState, programIndex, isCompute);
                 _asyncTranslationQueue.Add(asyncTranslation, _cancellationToken);

src/Ryujinx.HLE/HOS/Services/Fs/FileSystemProxy/IStorage.cs

@@ -39,7 +39,7 @@ namespace Ryujinx.HLE.HOS.Services.Fs.FileSystemProxy
                 using var region = context.Memory.GetWritableRegion(bufferAddress, (int)bufferLen, true);
                 Result result = _baseStorage.Get.Read((long)offset, new OutBuffer(region.Memory.Span), (long)size);
                 
-                if (context.Device.DirtyHacks.IsEnabled(DirtyHacks.Xc2MenuSoftlockFix) && TitleIDs.CurrentApplication.Value == Xc2TitleId)
+                if (context.Device.DirtyHacks.IsEnabled(DirtyHack.Xc2MenuSoftlockFix) && TitleIDs.CurrentApplication.Value == Xc2TitleId)
                 {
                     // Add a load-bearing sleep to avoid XC2 softlock
                     // https://web.archive.org/web/20240728045136/https://github.com/Ryujinx/Ryujinx/issues/2357

src/Ryujinx.HLE/Switch.cs

@@ -40,7 +40,7 @@ namespace Ryujinx.HLE
 
         public bool IsFrameAvailable => Gpu.Window.IsFrameAvailable;
 
-        public DirtyHackCollection DirtyHacks { get; }
+        public DirtyHacks DirtyHacks { get; }
 
         public Switch(HLEConfiguration configuration)
         {
@@ -57,7 +57,7 @@ namespace Ryujinx.HLE
                 : MemoryAllocationFlags.Reserve | MemoryAllocationFlags.Mirrorable;
 
 #pragma warning disable IDE0055 // Disable formatting
-            DirtyHacks        = new DirtyHackCollection(Configuration.Hacks);
+            DirtyHacks        = new DirtyHacks(Configuration.Hacks);
             AudioDeviceDriver = new CompatLayerHardwareDeviceDriver(Configuration.AudioDeviceDriver);
             Memory            = new MemoryBlock(Configuration.MemoryConfiguration.ToDramSize(), memoryAllocationFlags);
             Gpu               = new GpuContext(Configuration.GpuRenderer, DirtyHacks);

src/Ryujinx.Input.SDL2/SDL2GamepadDriver.cs

@@ -1,3 +1,4 @@
+using Ryujinx.Common.Logging;
 using Ryujinx.SDL2.Common;
 using System;
 using System.Collections.Generic;
@@ -36,6 +37,7 @@ namespace Ryujinx.Input.SDL2
             SDL2Driver.Instance.Initialize();
             SDL2Driver.Instance.OnJoyStickConnected += HandleJoyStickConnected;
             SDL2Driver.Instance.OnJoystickDisconnected += HandleJoyStickDisconnected;
+            SDL2Driver.Instance.OnJoyBatteryUpdated += HandleJoyBatteryUpdated;
 
             // Add already connected gamepads
             int numJoysticks = SDL_NumJoysticks();
@@ -83,19 +85,30 @@ namespace Ryujinx.Input.SDL2
 
         private void HandleJoyStickDisconnected(int joystickInstanceId)
         {
+            bool joyConPairDisconnected = false;
             if (!_gamepadsInstanceIdsMapping.Remove(joystickInstanceId, out string id))
                 return;
 
             lock (_lock)
             {
                 _gamepadsIds.Remove(id);
+                if (!SDL2JoyConPair.IsCombinable(_gamepadsIds))
+                {
+                    _gamepadsIds.Remove(SDL2JoyConPair.Id);
+                    joyConPairDisconnected = true;
+                }
             }
 
             OnGamepadDisconnected?.Invoke(id);
+            if (joyConPairDisconnected)
+            {
+                OnGamepadDisconnected?.Invoke(SDL2JoyConPair.Id);
+            }
         }
 
         private void HandleJoyStickConnected(int joystickDeviceId, int joystickInstanceId)
         {
+            bool joyConPairConnected = false;
             if (SDL_IsGameController(joystickDeviceId) == SDL_bool.SDL_TRUE)
             {
                 if (_gamepadsInstanceIdsMapping.ContainsKey(joystickInstanceId))
@@ -120,13 +133,29 @@ namespace Ryujinx.Input.SDL2
                             _gamepadsIds.Insert(joystickDeviceId, id);
                         else
                             _gamepadsIds.Add(id);
+                        if (SDL2JoyConPair.IsCombinable(_gamepadsIds))
+                        {
+                            _gamepadsIds.Remove(SDL2JoyConPair.Id);
+                            _gamepadsIds.Add(SDL2JoyConPair.Id);
+                            joyConPairConnected = true;
+                        }
                     }
 
                     OnGamepadConnected?.Invoke(id);
+                    if (joyConPairConnected)
+                    {
+                        OnGamepadConnected?.Invoke(SDL2JoyConPair.Id);
+                    }
                 }
             }
         }
 
+        private void HandleJoyBatteryUpdated(int joystickDeviceId, SDL_JoystickPowerLevel powerLevel)
+        {
+            Logger.Info?.Print(LogClass.Hid,
+                $"{SDL_GameControllerNameForIndex(joystickDeviceId)} power level: {powerLevel}");
+        }
+
         protected virtual void Dispose(bool disposing)
         {
             if (disposing)
@@ -157,6 +186,14 @@ namespace Ryujinx.Input.SDL2
 
         public IGamepad GetGamepad(string id)
         {
+            if (id == SDL2JoyConPair.Id)
+            {
+                lock (_lock)
+                {
+                    return SDL2JoyConPair.GetGamepad(_gamepadsIds);
+                }
+            }
+
             int joystickIndex = GetJoystickIndexByGamepadId(id);
 
             if (joystickIndex == -1)
@@ -165,12 +202,16 @@ namespace Ryujinx.Input.SDL2
             }
 
             nint gamepadHandle = SDL_GameControllerOpen(joystickIndex);
-
             if (gamepadHandle == nint.Zero)
             {
                 return null;
             }
 
+            if (SDL_GameControllerName(gamepadHandle).StartsWith(SDL2JoyCon.Prefix))
+            {
+                return new SDL2JoyCon(gamepadHandle, id);    
+            }
+
             return new SDL2Gamepad(gamepadHandle, id);
         }
     }

src/Ryujinx.Input.SDL2/SDL2JoyCon.cs

@@ -0,0 +1,409 @@
+using Ryujinx.Common.Configuration.Hid;
+using Ryujinx.Common.Configuration.Hid.Controller;
+using Ryujinx.Common.Logging;
+using System;
+using System.Collections.Generic;
+using System.Numerics;
+using System.Threading;
+using static SDL2.SDL;
+
+namespace Ryujinx.Input.SDL2
+{
+    internal class SDL2JoyCon : IGamepad
+    {
+        private bool HasConfiguration => _configuration != null;
+
+        private readonly record struct ButtonMappingEntry(GamepadButtonInputId To, GamepadButtonInputId From)
+        {
+            public bool IsValid => To is not GamepadButtonInputId.Unbound && From is not GamepadButtonInputId.Unbound;
+        }
+
+        private StandardControllerInputConfig _configuration;
+
+        private readonly Dictionary<GamepadButtonInputId,SDL_GameControllerButton> _leftButtonsDriverMapping = new()
+        {
+            { GamepadButtonInputId.LeftStick , SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_LEFTSTICK },
+             {GamepadButtonInputId.DpadUp ,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_Y},
+             {GamepadButtonInputId.DpadDown ,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_A},
+             {GamepadButtonInputId.DpadLeft ,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_B},
+             {GamepadButtonInputId.DpadRight ,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_X},
+             {GamepadButtonInputId.Minus ,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_START},
+             {GamepadButtonInputId.LeftShoulder,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_PADDLE2},
+             {GamepadButtonInputId.LeftTrigger,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_PADDLE4},
+             {GamepadButtonInputId.SingleRightTrigger0,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_RIGHTSHOULDER},
+             {GamepadButtonInputId.SingleLeftTrigger0,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_LEFTSHOULDER},
+        };
+        private readonly Dictionary<GamepadButtonInputId,SDL_GameControllerButton> _rightButtonsDriverMapping = new()
+        {
+             {GamepadButtonInputId.RightStick,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_LEFTSTICK},
+             {GamepadButtonInputId.A,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_B},
+             {GamepadButtonInputId.B,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_Y},
+             {GamepadButtonInputId.X,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_A},
+             {GamepadButtonInputId.Y,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_X},
+             {GamepadButtonInputId.Plus,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_START},
+             {GamepadButtonInputId.RightShoulder,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_PADDLE1},
+             {GamepadButtonInputId.RightTrigger,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_PADDLE3},
+             {GamepadButtonInputId.SingleRightTrigger1,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_RIGHTSHOULDER},
+             {GamepadButtonInputId.SingleLeftTrigger1,SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_LEFTSHOULDER}
+        };
+
+        private readonly Dictionary<GamepadButtonInputId, SDL_GameControllerButton> _buttonsDriverMapping;
+        private readonly Lock _userMappingLock = new();
+
+        private readonly List<ButtonMappingEntry> _buttonsUserMapping;
+
+        private readonly StickInputId[] _stickUserMapping = new StickInputId[(int)StickInputId.Count]
+        {
+            StickInputId.Unbound, StickInputId.Left, StickInputId.Right,
+        };
+
+        public GamepadFeaturesFlag Features { get; }
+
+        private nint _gamepadHandle;
+
+        private enum JoyConType
+        {
+            Left, Right
+        }
+
+        public const string Prefix = "Nintendo Switch Joy-Con";
+        public const string LeftName = "Nintendo Switch Joy-Con (L)";
+        public const string RightName = "Nintendo Switch Joy-Con (R)";
+
+        private readonly JoyConType _joyConType;
+
+        public SDL2JoyCon(nint gamepadHandle, string driverId)
+        {
+            _gamepadHandle = gamepadHandle;
+            _buttonsUserMapping = new List<ButtonMappingEntry>(10);
+
+            Name = SDL_GameControllerName(_gamepadHandle);
+            Id = driverId;
+            Features = GetFeaturesFlag();
+
+            // Enable motion tracking
+            if (Features.HasFlag(GamepadFeaturesFlag.Motion))
+            {
+                if (SDL_GameControllerSetSensorEnabled(_gamepadHandle, SDL_SensorType.SDL_SENSOR_ACCEL,
+                        SDL_bool.SDL_TRUE) != 0)
+                {
+                    Logger.Error?.Print(LogClass.Hid,
+                        $"Could not enable data reporting for SensorType {SDL_SensorType.SDL_SENSOR_ACCEL}.");
+                }
+
+                if (SDL_GameControllerSetSensorEnabled(_gamepadHandle, SDL_SensorType.SDL_SENSOR_GYRO,
+                        SDL_bool.SDL_TRUE) != 0)
+                {
+                    Logger.Error?.Print(LogClass.Hid,
+                        $"Could not enable data reporting for SensorType {SDL_SensorType.SDL_SENSOR_GYRO}.");
+                }
+            }
+
+            switch (Name)
+            {
+                case LeftName:
+                    {
+                        _buttonsDriverMapping = _leftButtonsDriverMapping;
+                        _joyConType = JoyConType.Left;
+                        break;
+                    }
+                case RightName:
+                    {
+                        _buttonsDriverMapping = _rightButtonsDriverMapping;
+                        _joyConType = JoyConType.Right;
+                        break;
+                    }
+            }
+        }
+
+        private GamepadFeaturesFlag GetFeaturesFlag()
+        {
+            GamepadFeaturesFlag result = GamepadFeaturesFlag.None;
+
+            if (SDL_GameControllerHasSensor(_gamepadHandle, SDL_SensorType.SDL_SENSOR_ACCEL) == SDL_bool.SDL_TRUE &&
+                SDL_GameControllerHasSensor(_gamepadHandle, SDL_SensorType.SDL_SENSOR_GYRO) == SDL_bool.SDL_TRUE)
+            {
+                result |= GamepadFeaturesFlag.Motion;
+            }
+
+            int error = SDL_GameControllerRumble(_gamepadHandle, 0, 0, 100);
+
+            if (error == 0)
+            {
+                result |= GamepadFeaturesFlag.Rumble;
+            }
+
+            return result;
+        }
+
+        public string Id { get; }
+        public string Name { get; }
+        public bool IsConnected => SDL_GameControllerGetAttached(_gamepadHandle) == SDL_bool.SDL_TRUE;
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposing && _gamepadHandle != nint.Zero)
+            {
+                SDL_GameControllerClose(_gamepadHandle);
+
+                _gamepadHandle = nint.Zero;
+            }
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+        }
+
+
+        public void SetTriggerThreshold(float triggerThreshold)
+        {
+
+        }
+
+        public void Rumble(float lowFrequency, float highFrequency, uint durationMs)
+        {
+            if (!Features.HasFlag(GamepadFeaturesFlag.Rumble))
+                return;
+
+            ushort lowFrequencyRaw = (ushort)(lowFrequency * ushort.MaxValue);
+            ushort highFrequencyRaw = (ushort)(highFrequency * ushort.MaxValue);
+
+            if (durationMs == uint.MaxValue)
+            {
+                if (SDL_GameControllerRumble(_gamepadHandle, lowFrequencyRaw, highFrequencyRaw, SDL_HAPTIC_INFINITY) !=
+                    0)
+                    Logger.Error?.Print(LogClass.Hid, "Rumble is not supported on this game controller.");
+            }
+            else if (durationMs > SDL_HAPTIC_INFINITY)
+            {
+                Logger.Error?.Print(LogClass.Hid, $"Unsupported rumble duration {durationMs}");
+            }
+            else
+            {
+                if (SDL_GameControllerRumble(_gamepadHandle, lowFrequencyRaw, highFrequencyRaw, durationMs) != 0)
+                    Logger.Error?.Print(LogClass.Hid, "Rumble is not supported on this game controller.");
+            }
+        }
+
+        public Vector3 GetMotionData(MotionInputId inputId)
+        {
+            SDL_SensorType sensorType = inputId switch
+            {
+                MotionInputId.Accelerometer => SDL_SensorType.SDL_SENSOR_ACCEL,
+                MotionInputId.Gyroscope => SDL_SensorType.SDL_SENSOR_GYRO,
+                _ => SDL_SensorType.SDL_SENSOR_INVALID
+            };
+
+            if (!Features.HasFlag(GamepadFeaturesFlag.Motion) || sensorType is SDL_SensorType.SDL_SENSOR_INVALID)
+                return Vector3.Zero;
+
+            const int ElementCount = 3;
+
+            unsafe
+            {
+                float* values = stackalloc float[ElementCount];
+
+                int result = SDL_GameControllerGetSensorData(_gamepadHandle, sensorType, (nint)values, ElementCount);
+
+                if (result != 0)
+                    return Vector3.Zero;
+
+                Vector3 value = _joyConType switch
+                {
+                    JoyConType.Left => new Vector3(-values[2], values[1], values[0]),
+                    JoyConType.Right => new Vector3(values[2], values[1], -values[0])
+                };
+
+                return inputId switch
+                {
+                    MotionInputId.Gyroscope => RadToDegree(value),
+                    MotionInputId.Accelerometer => GsToMs2(value),
+                    _ => value
+                };
+            }
+        }
+
+        private static Vector3 RadToDegree(Vector3 rad) => rad * (180 / MathF.PI);
+
+        private static Vector3 GsToMs2(Vector3 gs) => gs / SDL_STANDARD_GRAVITY;
+
+        public void SetConfiguration(InputConfig configuration)
+        {
+            lock (_userMappingLock)
+            {
+                _configuration = (StandardControllerInputConfig)configuration;
+
+                _buttonsUserMapping.Clear();
+
+                // First update sticks
+                _stickUserMapping[(int)StickInputId.Left] = (StickInputId)_configuration.LeftJoyconStick.Joystick;
+                _stickUserMapping[(int)StickInputId.Right] = (StickInputId)_configuration.RightJoyconStick.Joystick;
+
+
+                switch (_joyConType)
+                {
+                    case JoyConType.Left:
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.LeftStick, (GamepadButtonInputId)_configuration.LeftJoyconStick.StickButton));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadUp, (GamepadButtonInputId)_configuration.LeftJoycon.DpadUp));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadDown, (GamepadButtonInputId)_configuration.LeftJoycon.DpadDown));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadLeft, (GamepadButtonInputId)_configuration.LeftJoycon.DpadLeft));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.DpadRight, (GamepadButtonInputId)_configuration.LeftJoycon.DpadRight));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.Minus, (GamepadButtonInputId)_configuration.LeftJoycon.ButtonMinus));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.LeftShoulder, (GamepadButtonInputId)_configuration.LeftJoycon.ButtonL));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.LeftTrigger, (GamepadButtonInputId)_configuration.LeftJoycon.ButtonZl));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleRightTrigger0, (GamepadButtonInputId)_configuration.LeftJoycon.ButtonSr));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleLeftTrigger0, (GamepadButtonInputId)_configuration.LeftJoycon.ButtonSl));
+                        break;
+                    case JoyConType.Right:
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.RightStick, (GamepadButtonInputId)_configuration.RightJoyconStick.StickButton));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.A, (GamepadButtonInputId)_configuration.RightJoycon.ButtonA));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.B, (GamepadButtonInputId)_configuration.RightJoycon.ButtonB));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.X, (GamepadButtonInputId)_configuration.RightJoycon.ButtonX));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.Y, (GamepadButtonInputId)_configuration.RightJoycon.ButtonY));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.Plus, (GamepadButtonInputId)_configuration.RightJoycon.ButtonPlus));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.RightShoulder, (GamepadButtonInputId)_configuration.RightJoycon.ButtonR));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.RightTrigger, (GamepadButtonInputId)_configuration.RightJoycon.ButtonZr));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleRightTrigger1, (GamepadButtonInputId)_configuration.RightJoycon.ButtonSr));
+                        _buttonsUserMapping.Add(new ButtonMappingEntry(GamepadButtonInputId.SingleLeftTrigger1, (GamepadButtonInputId)_configuration.RightJoycon.ButtonSl));
+                        break;
+                    default:
+                        throw new ArgumentOutOfRangeException();
+                }
+                
+                SetTriggerThreshold(_configuration.TriggerThreshold);
+            }
+        }
+
+        public GamepadStateSnapshot GetStateSnapshot()
+        {
+            return IGamepad.GetStateSnapshot(this);
+        }
+
+        public GamepadStateSnapshot GetMappedStateSnapshot()
+        {
+            GamepadStateSnapshot rawState = GetStateSnapshot();
+            GamepadStateSnapshot result = default;
+
+            lock (_userMappingLock)
+            {
+                if (_buttonsUserMapping.Count == 0)
+                    return rawState;
+
+
+                // ReSharper disable once ForeachCanBePartlyConvertedToQueryUsingAnotherGetEnumerator
+                foreach (ButtonMappingEntry entry in _buttonsUserMapping)
+                {
+                    if (!entry.IsValid)
+                        continue;
+
+                    // Do not touch state of button already pressed
+                    if (!result.IsPressed(entry.To))
+                    {
+                        result.SetPressed(entry.To, rawState.IsPressed(entry.From));
+                    }
+                }
+
+                (float leftStickX, float leftStickY) = rawState.GetStick(_stickUserMapping[(int)StickInputId.Left]);
+                (float rightStickX, float rightStickY) = rawState.GetStick(_stickUserMapping[(int)StickInputId.Right]);
+
+                result.SetStick(StickInputId.Left, leftStickX, leftStickY);
+                result.SetStick(StickInputId.Right, rightStickX, rightStickY);
+            }
+
+            return result;
+        }
+
+
+        private static float ConvertRawStickValue(short value)
+        {
+            const float ConvertRate = 1.0f / (short.MaxValue + 0.5f);
+
+            return value * ConvertRate;
+        }
+
+        private JoyconConfigControllerStick<GamepadInputId, Common.Configuration.Hid.Controller.StickInputId>
+            GetLogicalJoyStickConfig(StickInputId inputId)
+        {
+            switch (inputId)
+            {
+                case StickInputId.Left:
+                    if (_configuration.RightJoyconStick.Joystick ==
+                        Common.Configuration.Hid.Controller.StickInputId.Left)
+                        return _configuration.RightJoyconStick;
+                    else
+                        return _configuration.LeftJoyconStick;
+                case StickInputId.Right:
+                    if (_configuration.LeftJoyconStick.Joystick ==
+                        Common.Configuration.Hid.Controller.StickInputId.Right)
+                        return _configuration.LeftJoyconStick;
+                    else
+                        return _configuration.RightJoyconStick;
+            }
+
+            return null;
+        }
+
+
+        public (float, float) GetStick(StickInputId inputId)
+        {
+            if (inputId == StickInputId.Unbound)
+                return (0.0f, 0.0f);
+
+            if (inputId == StickInputId.Left && _joyConType == JoyConType.Right || inputId == StickInputId.Right && _joyConType == JoyConType.Left)
+            {
+                return (0.0f, 0.0f);
+            }
+            
+            (short stickX, short stickY) = GetStickXY();
+
+            float resultX = ConvertRawStickValue(stickX);
+            float resultY = -ConvertRawStickValue(stickY);
+
+            if (HasConfiguration)
+            {
+                var joyconStickConfig = GetLogicalJoyStickConfig(inputId);
+
+                if (joyconStickConfig != null)
+                {
+                    if (joyconStickConfig.InvertStickX)
+                        resultX = -resultX;
+
+                    if (joyconStickConfig.InvertStickY)
+                        resultY = -resultY;
+
+                    if (joyconStickConfig.Rotate90CW)
+                    {
+                        float temp = resultX;
+                        resultX = resultY;
+                        resultY = -temp;
+                    }
+                }
+            }
+
+            return inputId switch
+            {
+                StickInputId.Left when _joyConType == JoyConType.Left => (resultY, -resultX),
+                StickInputId.Right when _joyConType == JoyConType.Right => (-resultY, resultX),
+                _ => (0.0f, 0.0f)
+            };
+        }
+
+        private (short, short) GetStickXY()
+        {
+            return (
+                SDL_GameControllerGetAxis(_gamepadHandle, SDL_GameControllerAxis.SDL_CONTROLLER_AXIS_LEFTX),
+                SDL_GameControllerGetAxis(_gamepadHandle, SDL_GameControllerAxis.SDL_CONTROLLER_AXIS_LEFTY));
+        }
+        
+        public bool IsPressed(GamepadButtonInputId inputId)
+        {
+            if (!_buttonsDriverMapping.TryGetValue(inputId, out var button))
+            {
+                return false;
+            }
+
+            return SDL_GameControllerGetButton(_gamepadHandle, button) == 1;
+        }
+    }
+}

src/Ryujinx.Input.SDL2/SDL2JoyConPair.cs

@@ -0,0 +1,142 @@
+using Ryujinx.Common.Configuration.Hid;
+using Ryujinx.Common.Configuration.Hid.Controller;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using static SDL2.SDL;
+
+namespace Ryujinx.Input.SDL2
+{
+    internal class SDL2JoyConPair(IGamepad left, IGamepad right) : IGamepad
+    {
+        private StandardControllerInputConfig _configuration;
+
+        private readonly StickInputId[] _stickUserMapping =
+        [
+            StickInputId.Unbound,
+            StickInputId.Left,
+            StickInputId.Right
+        ];
+
+        public GamepadFeaturesFlag Features => (left?.Features ?? GamepadFeaturesFlag.None) |
+                                               (right?.Features ?? GamepadFeaturesFlag.None);
+
+        public const string Id = "JoyConPair";
+        string IGamepad.Id => Id;
+
+        public string Name => "Nintendo Switch Joy-Con (L/R)";
+        public bool IsConnected => left is { IsConnected: true } && right is { IsConnected: true };
+
+        public void Dispose()
+        {
+            left?.Dispose();
+            right?.Dispose();
+        }
+
+        public GamepadStateSnapshot GetMappedStateSnapshot()
+        {
+            return GetStateSnapshot();
+        }
+
+        public Vector3 GetMotionData(MotionInputId inputId)
+        {
+            return inputId switch
+            {
+                MotionInputId.Accelerometer or
+                    MotionInputId.Gyroscope => left.GetMotionData(inputId),
+                MotionInputId.SecondAccelerometer => right.GetMotionData(MotionInputId.Accelerometer),
+                MotionInputId.SecondGyroscope => right.GetMotionData(MotionInputId.Gyroscope),
+                _ => Vector3.Zero
+            };
+        }
+
+        public GamepadStateSnapshot GetStateSnapshot()
+        {
+            return IGamepad.GetStateSnapshot(this);
+        }
+
+        public (float, float) GetStick(StickInputId inputId)
+        {
+            return inputId switch
+            {
+                StickInputId.Left => left.GetStick(StickInputId.Left),
+                StickInputId.Right => right.GetStick(StickInputId.Right),
+                _ => (0, 0)
+            };
+        }
+
+        public bool IsPressed(GamepadButtonInputId inputId)
+        {
+            return left.IsPressed(inputId) || right.IsPressed(inputId);
+        }
+
+        public void Rumble(float lowFrequency, float highFrequency, uint durationMs)
+        {
+            if (lowFrequency != 0)
+            {
+                right.Rumble(lowFrequency, lowFrequency, durationMs);
+            }
+
+            if (highFrequency != 0)
+            {
+                left.Rumble(highFrequency, highFrequency, durationMs);
+            }
+
+            if (lowFrequency == 0 && highFrequency == 0)
+            {
+                left.Rumble(0, 0, durationMs);
+                right.Rumble(0, 0, durationMs);
+            }
+        }
+
+        public void SetConfiguration(InputConfig configuration)
+        {
+            left.SetConfiguration(configuration);
+            right.SetConfiguration(configuration);
+        }
+
+        public void SetTriggerThreshold(float triggerThreshold)
+        {
+            left.SetTriggerThreshold(triggerThreshold);
+            right.SetTriggerThreshold(triggerThreshold);
+        }
+
+        public static bool IsCombinable(List<string> gamepadsIds)
+        {
+            (int leftIndex, int rightIndex) = DetectJoyConPair(gamepadsIds);
+            return leftIndex >= 0 && rightIndex >= 0;
+        }
+
+        private static (int leftIndex, int rightIndex) DetectJoyConPair(List<string> gamepadsIds)
+        {
+            var gamepadNames = gamepadsIds.Where(gamepadId => gamepadId != Id)
+                .Select((_, index) => SDL_GameControllerNameForIndex(index)).ToList();
+            int leftIndex = gamepadNames.IndexOf(SDL2JoyCon.LeftName);
+            int rightIndex = gamepadNames.IndexOf(SDL2JoyCon.RightName);
+
+            return (leftIndex, rightIndex);
+        }
+
+        public static IGamepad GetGamepad(List<string> gamepadsIds)
+        {
+            (int leftIndex, int rightIndex) = DetectJoyConPair(gamepadsIds);
+            if (leftIndex == -1 || rightIndex == -1)
+            {
+                return null;
+            }
+
+            nint leftGamepadHandle = SDL_GameControllerOpen(leftIndex);
+            nint rightGamepadHandle = SDL_GameControllerOpen(rightIndex);
+
+            if (leftGamepadHandle == nint.Zero || rightGamepadHandle == nint.Zero)
+            {
+                return null;
+            }
+
+
+            return new SDL2JoyConPair(new SDL2JoyCon(leftGamepadHandle, gamepadsIds[leftIndex]),
+                new SDL2JoyCon(rightGamepadHandle, gamepadsIds[rightIndex]));
+        }
+    }
+}

src/Ryujinx.Input/HLE/NpadController.cs

@@ -266,6 +266,7 @@ namespace Ryujinx.Input.HLE
             if (motionConfig.MotionBackend != MotionInputBackendType.CemuHook)
             {
                 _leftMotionInput = new MotionInput();
+                _rightMotionInput = new MotionInput();
             }
             else
             {
@@ -298,7 +299,20 @@ namespace Ryujinx.Input.HLE
 
                             if (controllerConfig.ControllerType == ConfigControllerType.JoyconPair)
                             {
-                                _rightMotionInput = _leftMotionInput;
+                                if (gamepad.Id== "JoyConPair")
+                                {
+                                    Vector3 rightAccelerometer = gamepad.GetMotionData(MotionInputId.SecondAccelerometer);
+                                    Vector3 rightGyroscope = gamepad.GetMotionData(MotionInputId.SecondGyroscope);
+
+                                    rightAccelerometer = new Vector3(rightAccelerometer.X, -rightAccelerometer.Z, rightAccelerometer.Y);
+                                    rightGyroscope = new Vector3(rightGyroscope.X, -rightGyroscope.Z, rightGyroscope.Y);
+
+                                    _rightMotionInput.Update(rightAccelerometer, rightGyroscope, (ulong)PerformanceCounter.ElapsedNanoseconds / 1000, controllerConfig.Motion.Sensitivity, (float)controllerConfig.Motion.GyroDeadzone);
+                                }
+                                else
+                                {
+                                    _rightMotionInput = _leftMotionInput;
+                                }
                             }
                         }
                     }
@@ -333,6 +347,7 @@ namespace Ryujinx.Input.HLE
                 // Reset states
                 State = default;
                 _leftMotionInput = null;
+                _rightMotionInput = null;
             }
         }
 

src/Ryujinx.Input/MotionInputId.cs

@@ -21,5 +21,17 @@ namespace Ryujinx.Input
         /// </summary>
         /// <remarks>Values are in degrees</remarks>
         Gyroscope,
+
+        /// <summary>
+        /// Second accelerometer.
+        /// </summary>
+        /// <remarks>Values are in m/s^2</remarks>
+        SecondAccelerometer,
+
+        /// <summary>
+        /// Second gyroscope.
+        /// </summary>
+        /// <remarks>Values are in degrees</remarks>
+        SecondGyroscope
     }
 }

src/Ryujinx.SDL2.Common/SDL2Driver.cs

@@ -25,14 +25,17 @@ namespace Ryujinx.SDL2.Common
 
         public static Action<Action> MainThreadDispatcher { get; set; }
 
-        private const uint SdlInitFlags = SDL_INIT_EVENTS | SDL_INIT_GAMECONTROLLER | SDL_INIT_JOYSTICK | SDL_INIT_AUDIO | SDL_INIT_VIDEO;
+        private const uint SdlInitFlags = SDL_INIT_EVENTS | SDL_INIT_GAMECONTROLLER | SDL_INIT_JOYSTICK |
+                                          SDL_INIT_AUDIO | SDL_INIT_VIDEO;
 
         private bool _isRunning;
         private uint _refereceCount;
         private Thread _worker;
 
+        private const uint SQL_JOYBATTERYUPDATED = 1543;
         public event Action<int, int> OnJoyStickConnected;
         public event Action<int> OnJoystickDisconnected;
+        public event Action<int, SDL_JoystickPowerLevel> OnJoyBatteryUpdated;
 
         private ConcurrentDictionary<uint, Action<SDL_Event>> _registeredWindowHandlers;
 
@@ -78,12 +81,14 @@ namespace Ryujinx.SDL2.Common
                 // First ensure that we only enable joystick events (for connected/disconnected).
                 if (SDL_GameControllerEventState(SDL_IGNORE) != SDL_IGNORE)
                 {
-                    Logger.Error?.PrintMsg(LogClass.Application, "Couldn't change the state of game controller events.");
+                    Logger.Error?.PrintMsg(LogClass.Application,
+                        "Couldn't change the state of game controller events.");
                 }
 
                 if (SDL_JoystickEventState(SDL_ENABLE) < 0)
                 {
-                    Logger.Error?.PrintMsg(LogClass.Application, $"Failed to enable joystick event polling: {SDL_GetError()}");
+                    Logger.Error?.PrintMsg(LogClass.Application,
+                        $"Failed to enable joystick event polling: {SDL_GetError()}");
                 }
 
                 // Disable all joysticks information, we don't need them no need to flood the event queue for that.
@@ -143,7 +148,12 @@ namespace Ryujinx.SDL2.Common
 
                 OnJoystickDisconnected?.Invoke(evnt.cbutton.which);
             }
-            else if (evnt.type is SDL_EventType.SDL_WINDOWEVENT or SDL_EventType.SDL_MOUSEBUTTONDOWN or SDL_EventType.SDL_MOUSEBUTTONUP)
+            else if ((uint)evnt.type == SQL_JOYBATTERYUPDATED)
+            {
+                OnJoyBatteryUpdated?.Invoke(evnt.cbutton.which, (SDL_JoystickPowerLevel)evnt.user.code);
+            }
+            else if (evnt.type is SDL_EventType.SDL_WINDOWEVENT or SDL_EventType.SDL_MOUSEBUTTONDOWN
+                     or SDL_EventType.SDL_MOUSEBUTTONUP)
             {
                 if (_registeredWindowHandlers.TryGetValue(evnt.window.windowID, out Action<SDL_Event> handler))
                 {

src/Ryujinx/AppHost.cs

@@ -314,7 +314,7 @@ namespace Ryujinx.Ava
             
             _renderer.Window?.ChangeVSyncMode(e.NewValue);
 
-            _viewModel.ShowCustomVSyncIntervalPicker = (e.NewValue == VSyncMode.Custom);
+            _viewModel.UpdateVSyncIntervalPicker();
         }
 
         public void VSyncModeToggle()

src/Ryujinx/Ryujinx.csproj

@@ -49,6 +49,7 @@
     <PackageReference Include="Avalonia.Svg" />
     <PackageReference Include="Avalonia.Svg.Skia" />
     <PackageReference Include="CommandLineParser" />
+    <PackageReference Include="CommunityToolkit.Mvvm" />
     <PackageReference Include="DiscordRichPresence" />
     <PackageReference Include="DynamicData" />
     <PackageReference Include="FluentAvaloniaUI" />
@@ -162,4 +163,4 @@
   <ItemGroup>
     <AdditionalFiles Include="Assets\locales.json" />
   </ItemGroup>
-</Project>
+</Project>

src/Ryujinx/UI/Controls/ApplicationGridView.axaml

@@ -15,7 +15,6 @@
     x:DataType="viewModels:MainWindowViewModel">
     <UserControl.Resources>
         <helpers:BitmapArrayValueConverter x:Key="ByteImage" />
-        <controls:ApplicationContextMenu x:Key="ApplicationContextMenu" />
     </UserControl.Resources>
     <Grid>
         <Grid.RowDefinitions>
@@ -26,10 +25,10 @@
             Padding="8"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Stretch"
-            ContextFlyout="{StaticResource ApplicationContextMenu}"
+            SelectedItem="{Binding GridSelectedApplication}"
+            ContextFlyout="{Binding GridAppContextMenu}"
             DoubleTapped="GameList_DoubleTapped"
-            ItemsSource="{Binding AppsObservableList}"
-            SelectionChanged="GameList_SelectionChanged">
+            ItemsSource="{Binding AppsObservableList}">
             <ListBox.ItemsPanel>
                 <ItemsPanelTemplate>
                     <WrapPanel

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

@@ -26,11 +26,5 @@ namespace Ryujinx.Ava.UI.Controls
             if (sender is ListBox { SelectedItem: ApplicationData selected })
                 RaiseEvent(new ApplicationOpenedEventArgs(selected, ApplicationOpenedEvent));
         }
-
-        public void GameList_SelectionChanged(object sender, SelectionChangedEventArgs args)
-        {
-            if (DataContext is MainWindowViewModel viewModel && sender is ListBox { SelectedItem: ApplicationData selected })
-                viewModel.GridSelectedApplication = selected;
-        }
     }
 }

src/Ryujinx/UI/Controls/ApplicationListView.axaml

@@ -7,7 +7,6 @@
     xmlns:helpers="clr-namespace:Ryujinx.Ava.UI.Helpers"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:ui="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
-    xmlns:converters="clr-namespace:Avalonia.Data.Converters;assembly=Avalonia.Base"
     d:DesignHeight="450"
     d:DesignWidth="800"
     Focusable="True"
@@ -16,7 +15,6 @@
     x:DataType="viewModels:MainWindowViewModel">
     <UserControl.Resources>
         <helpers:BitmapArrayValueConverter x:Key="ByteImage" />
-        <controls:ApplicationContextMenu x:Key="ApplicationContextMenu" />
     </UserControl.Resources>
     <Grid>
         <Grid.RowDefinitions>
@@ -28,10 +26,10 @@
             Padding="8"
             HorizontalAlignment="Stretch"
             VerticalAlignment="Stretch"
-            ContextFlyout="{StaticResource ApplicationContextMenu}"
+            SelectedItem="{Binding ListSelectedApplication}"
+            ContextFlyout="{Binding ListAppContextMenu}"
             DoubleTapped="GameList_DoubleTapped"
-            ItemsSource="{Binding AppsObservableList}"
-            SelectionChanged="GameList_SelectionChanged">
+            ItemsSource="{Binding AppsObservableList}">
             <ListBox.ItemsPanel>
                 <ItemsPanelTemplate>
                     <StackPanel

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

@@ -30,12 +30,6 @@ namespace Ryujinx.Ava.UI.Controls
                 RaiseEvent(new ApplicationOpenedEventArgs(selected, ApplicationOpenedEvent));
         }
 
-        public void GameList_SelectionChanged(object sender, SelectionChangedEventArgs args)
-        {
-            if (DataContext is MainWindowViewModel viewModel && sender is ListBox { SelectedItem: ApplicationData selected })
-                viewModel.ListSelectedApplication = selected;
-        }
-
         private async void IdString_OnClick(object sender, RoutedEventArgs e)
         {
             if (DataContext is not MainWindowViewModel mwvm)

src/Ryujinx/UI/ViewModels/BaseModel.cs

@@ -1,18 +1,10 @@
+using CommunityToolkit.Mvvm.ComponentModel;
 using System;
-using System.ComponentModel;
-using System.Runtime.CompilerServices;
 
 namespace Ryujinx.Ava.UI.ViewModels
 {
-    public class BaseModel : INotifyPropertyChanged
+    public class BaseModel : ObservableObject
     {
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
-        {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
-        }
-        
         protected void OnPropertiesChanged(string firstPropertyName, params ReadOnlySpan<string> propertyNames)
         {
             OnPropertyChanged(firstPropertyName);

src/Ryujinx/UI/ViewModels/DownloadableContentManagerViewModel.cs

@@ -93,10 +93,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             _applicationData = applicationData;
 
-            if (Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-            {
-                _storageProvider = desktop.MainWindow.StorageProvider;
-            }
+            _storageProvider = RyujinxApp.MainWindow.StorageProvider;
 
             LoadDownloadableContents();
         }

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

@@ -245,9 +245,7 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
         {
             if (Program.PreviewerDetached)
             {
-                _mainWindow =
-                    (MainWindow)((IClassicDesktopStyleApplicationLifetime)Application.Current
-                        .ApplicationLifetime).MainWindow;
+                _mainWindow = RyujinxApp.MainWindow;
 
                 AvaloniaKeyboardDriver = new AvaloniaKeyboardDriver(owner);
 

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -6,6 +6,7 @@ using Avalonia.Media;
 using Avalonia.Media.Imaging;
 using Avalonia.Platform.Storage;
 using Avalonia.Threading;
+using CommunityToolkit.Mvvm.ComponentModel;
 using DynamicData;
 using DynamicData.Binding;
 using FluentAvalonia.UI.Controls;
@@ -54,77 +55,112 @@ using ShaderCacheLoadingState = Ryujinx.Graphics.Gpu.Shader.ShaderCacheState;
 
 namespace Ryujinx.Ava.UI.ViewModels
 {
-    public class MainWindowViewModel : BaseModel
+    public partial class MainWindowViewModel : BaseModel
     {
         private const int HotKeyPressDelayMs = 500;
         private delegate int LoadContentFromFolderDelegate(List<string> dirs, out int numRemoved);
 
-        private ObservableCollectionExtended<ApplicationData> _applications;
-        private string _aspectStatusText;
-
-        private string _loadHeading;
-        private string _cacheLoadStatus;
-        private string _searchText;
-        private Timer _searchTimer;
-        private string _dockedStatusText;
-        private string _vSyncModeText;
-        private string _fifoStatusText;
-        private string _gameStatusText;
-        private string _volumeStatusText;
-        private string _gpuStatusText;
-        private string _shaderCountText;
+        [ObservableProperty] private ObservableCollectionExtended<ApplicationData> _applications;
+        [ObservableProperty] private string _aspectRatioStatusText;
+        [ObservableProperty] private string _loadHeading;
+        [ObservableProperty] private string _cacheLoadStatus;
+        [ObservableProperty] private string _dockedStatusText;
+        [ObservableProperty] private string _fifoStatusText;
+        [ObservableProperty] private string _gameStatusText;
+        [ObservableProperty] private string _volumeStatusText;
+        [ObservableProperty] private string _gpuNameText;
+        [ObservableProperty] private string _backendText;
+        [ObservableProperty] private string _shaderCountText;
+        [ObservableProperty] private bool _showShaderCompilationHint;
+        [ObservableProperty] private bool _isFullScreen;
+        [ObservableProperty] private int _progressMaximum;
+        [ObservableProperty] private int _progressValue;
+        [ObservableProperty] private bool _showMenuAndStatusBar = true;
+        [ObservableProperty] private bool _showStatusSeparator;
+        [ObservableProperty] private Brush _progressBarForegroundColor;
+        [ObservableProperty] private Brush _progressBarBackgroundColor;
+        [ObservableProperty] private Brush _vSyncModeColor;
+        [ObservableProperty] private byte[] _selectedIcon;
+        [ObservableProperty] private int _statusBarProgressMaximum;
+        [ObservableProperty] private int _statusBarProgressValue;
+        [ObservableProperty] private string _statusBarProgressStatusText;
+        [ObservableProperty] private bool _statusBarProgressStatusVisible;
+        [ObservableProperty] private bool _isPaused;
+        [ObservableProperty] private bool _isLoadingIndeterminate = true;
+        [ObservableProperty] private bool _showAll;
+        [ObservableProperty] private string _lastScannedAmiiboId;
+        [ObservableProperty] private ReadOnlyObservableCollection<ApplicationData> _appsObservableList;
+        [ObservableProperty] private long _lastFullscreenToggle = Environment.TickCount64;
+        [ObservableProperty] private bool _showContent = true;
+        [ObservableProperty] private float _volumeBeforeMute;
+        [ObservableProperty] private bool _areMimeTypesRegistered = FileAssociationHelper.AreMimeTypesRegistered;
+        [ObservableProperty] private Cursor _cursor;
+        [ObservableProperty] private string _title;
+        [ObservableProperty] private WindowState _windowState;
+        [ObservableProperty] private double _windowWidth;
+        [ObservableProperty] private double _windowHeight;
+        [ObservableProperty] private bool _isActive;
+        [ObservableProperty] private bool _isSubMenuOpen;
+        [ObservableProperty] private ApplicationContextMenu _listAppContextMenu;
+        [ObservableProperty] private ApplicationContextMenu _gridAppContextMenu;
+        
+        private bool _showLoadProgress;
+        private bool _isGameRunning;
         private bool _isAmiiboRequested;
         private bool _isAmiiboBinRequested;
-        private bool _showShaderCompilationHint;
-        private bool _isGameRunning;
-        private bool _isFullScreen;
-        private int _progressMaximum;
-        private int _progressValue;
-        private long _lastFullscreenToggle = Environment.TickCount64;
-        private bool _showLoadProgress;
-        private bool _showMenuAndStatusBar = true;
-        private bool _showStatusSeparator;
-        private Brush _progressBarForegroundColor;
-        private Brush _progressBarBackgroundColor;
-        private Brush _vSyncModeColor;
-        private byte[] _selectedIcon;
-        private bool _isAppletMenuActive;
-        private int _statusBarProgressMaximum;
-        private int _statusBarProgressValue;
-        private string _statusBarProgressStatusText;
-        private bool _statusBarProgressStatusVisible;
-        private bool _isPaused;
-        private bool _showContent = true;
-        private bool _isLoadingIndeterminate = true;
-        private bool _showAll;
-        private string _lastScannedAmiiboId;
-        private bool _statusBarVisible;
-        private ReadOnlyObservableCollection<ApplicationData> _appsObservableList;
-
+        private string _searchText;
+        private Timer _searchTimer;
+        private string _vSyncModeText;
         private string _showUiKey = "F4";
         private string _pauseKey = "F5";
         private string _screenshotKey = "F8";
         private float _volume;
-        private float _volumeBeforeMute;
-        private string _backendText;
-
-        private bool _areMimeTypesRegistered = FileAssociationHelper.AreMimeTypesRegistered;
+        private bool _isAppletMenuActive;
+        private bool _statusBarVisible;
         private bool _canUpdate = true;
-        private Cursor _cursor;
-        private string _title;
         private ApplicationData _currentApplicationData;
         private readonly AutoResetEvent _rendererWaitEvent;
-        private WindowState _windowState;
-        private double _windowWidth;
-        private double _windowHeight;
         private int _customVSyncInterval;
         private int _customVSyncIntervalPercentageProxy;
+        private ApplicationData _listSelectedApplication;
+        private ApplicationData _gridSelectedApplication;
+        
+        public ApplicationData ListSelectedApplication
+        {
+            get => _listSelectedApplication;
+            set
+            {
+                _listSelectedApplication = value;
 
-        private bool _isActive;
-        private bool _isSubMenuOpen;
+#pragma warning disable MVVMTK0034
+                if (_listSelectedApplication != null && _listAppContextMenu == null)
 
-        public ApplicationData ListSelectedApplication;
-        public ApplicationData GridSelectedApplication;
+                    ListAppContextMenu = new ApplicationContextMenu();
+                else if (_listSelectedApplication == null && _listAppContextMenu != null)
+                    ListAppContextMenu = null!;
+#pragma warning restore MVVMTK0034
+
+                OnPropertyChanged();
+            }
+        }
+
+        public ApplicationData GridSelectedApplication
+        {
+            get => _gridSelectedApplication;
+            set
+            {
+                _gridSelectedApplication = value;
+
+#pragma warning disable MVVMTK0034
+                if (_gridSelectedApplication != null && _gridAppContextMenu == null)
+                    GridAppContextMenu = new ApplicationContextMenu();
+                else if (_gridSelectedApplication == null && _gridAppContextMenu != null)
+                    GridAppContextMenu = null!;
+#pragma warning restore MVVMTK0034
+                
+                OnPropertyChanged();
+            }
+        }
         
         // Key is Title ID
         public SafeDictionary<string, LdnGameData.Array> LdnData = [];
@@ -218,7 +254,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public bool CanUpdate
         {
-            get => _canUpdate && EnableNonGameRunningControls && Updater.CanUpdate(false);
+            get => _canUpdate && EnableNonGameRunningControls && Updater.CanUpdate();
             set
             {
                 _canUpdate = value;
@@ -226,49 +262,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public Cursor Cursor
-        {
-            get => _cursor;
-            set
-            {
-                _cursor = value;
-                OnPropertyChanged();
-            }
-        }
-
-        public ReadOnlyObservableCollection<ApplicationData> AppsObservableList
-        {
-            get => _appsObservableList;
-            set
-            {
-                _appsObservableList = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool IsPaused
-        {
-            get => _isPaused;
-            set
-            {
-                _isPaused = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public long LastFullscreenToggle
-        {
-            get => _lastFullscreenToggle;
-            set
-            {
-                _lastFullscreenToggle = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public bool StatusBarVisible
         {
             get => _statusBarVisible && EnableNonGameRunningControls;
@@ -284,17 +277,6 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public bool ShowFirmwareStatus => !ShowLoadProgress;
 
-        public bool ShowShaderCompilationHint
-        {
-            get => _showShaderCompilationHint;
-            set
-            {
-                _showShaderCompilationHint = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public bool IsGameRunning
         {
             get => _isGameRunning;
@@ -337,7 +319,7 @@ namespace Ryujinx.Ava.UI.ViewModels
         }
 
         public bool CanScanAmiiboBinaries => AmiiboBinReader.HasAmiiboKeyFile;
-        
+
         public bool ShowLoadProgress
         {
             get => _showLoadProgress;
@@ -350,61 +332,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public string GameStatusText
-        {
-            get => _gameStatusText;
-            set
-            {
-                _gameStatusText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool IsFullScreen
-        {
-            get => _isFullScreen;
-            set
-            {
-                _isFullScreen = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool IsSubMenuOpen
-        {
-            get => _isSubMenuOpen;
-            set
-            {
-                _isSubMenuOpen = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool ShowAll
-        {
-            get => _showAll;
-            set
-            {
-                _showAll = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string LastScannedAmiiboId
-        {
-            get => _lastScannedAmiiboId;
-            set
-            {
-                _lastScannedAmiiboId = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public ApplicationData SelectedApplication
         {
             get
@@ -418,87 +345,20 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public bool OpenUserSaveDirectoryEnabled => !SelectedApplication.ControlHolder.ByteSpan.IsZeros() && SelectedApplication.ControlHolder.Value.UserAccountSaveDataSize > 0;
+        public bool OpenUserSaveDirectoryEnabled => SelectedApplication.HasControlHolder && SelectedApplication.ControlHolder.Value.UserAccountSaveDataSize > 0;
 
-        public bool OpenDeviceSaveDirectoryEnabled => !SelectedApplication.ControlHolder.ByteSpan.IsZeros() && SelectedApplication.ControlHolder.Value.DeviceSaveDataSize > 0;
+        public bool OpenDeviceSaveDirectoryEnabled => SelectedApplication.HasControlHolder && SelectedApplication.ControlHolder.Value.DeviceSaveDataSize > 0;
 
         public bool TrimXCIEnabled => XCIFileTrimmer.CanTrim(SelectedApplication.Path, new XCITrimmerLog.MainWindow(this));
 
-        public bool OpenBcatSaveDirectoryEnabled => !SelectedApplication.ControlHolder.ByteSpan.IsZeros() && SelectedApplication.ControlHolder.Value.BcatDeliveryCacheStorageSize > 0;
+        public bool OpenBcatSaveDirectoryEnabled => SelectedApplication.HasControlHolder && SelectedApplication.ControlHolder.Value.BcatDeliveryCacheStorageSize > 0;
 
-        public string LoadHeading
+        public bool ShowCustomVSyncIntervalPicker 
+            => _isGameRunning && AppHost.Device.VSyncMode == VSyncMode.Custom;
+
+        public void UpdateVSyncIntervalPicker()
         {
-            get => _loadHeading;
-            set
-            {
-                _loadHeading = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string CacheLoadStatus
-        {
-            get => _cacheLoadStatus;
-            set
-            {
-                _cacheLoadStatus = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public Brush ProgressBarBackgroundColor
-        {
-            get => _progressBarBackgroundColor;
-            set
-            {
-                _progressBarBackgroundColor = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public Brush ProgressBarForegroundColor
-        {
-            get => _progressBarForegroundColor;
-            set
-            {
-                _progressBarForegroundColor = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public Brush VSyncModeColor
-        {
-            get => _vSyncModeColor;
-            set
-            {
-                _vSyncModeColor = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool ShowCustomVSyncIntervalPicker
-        {
-            get
-            {
-                if (_isGameRunning)
-                {
-                    return AppHost.Device.VSyncMode ==
-                           VSyncMode.Custom;
-                }
-                else
-                {
-                    return false;
-                }
-            }
-            set
-            {
-                OnPropertyChanged();
-            }
+            OnPropertyChanged(nameof(ShowCustomVSyncIntervalPicker));
         }
 
         public int CustomVSyncIntervalPercentageProxy
@@ -551,126 +411,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public byte[] SelectedIcon
-        {
-            get => _selectedIcon;
-            set
-            {
-                _selectedIcon = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public int ProgressMaximum
-        {
-            get => _progressMaximum;
-            set
-            {
-                _progressMaximum = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public int ProgressValue
-        {
-            get => _progressValue;
-            set
-            {
-                _progressValue = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public int StatusBarProgressMaximum
-        {
-            get => _statusBarProgressMaximum;
-            set
-            {
-                _statusBarProgressMaximum = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public int StatusBarProgressValue
-        {
-            get => _statusBarProgressValue;
-            set
-            {
-                _statusBarProgressValue = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool StatusBarProgressStatusVisible
-        {
-            get => _statusBarProgressStatusVisible;
-            set
-            {
-                _statusBarProgressStatusVisible = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string StatusBarProgressStatusText
-        {
-            get => _statusBarProgressStatusText;
-            set
-            {
-                _statusBarProgressStatusText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string FifoStatusText
-        {
-            get => _fifoStatusText;
-            set
-            {
-                _fifoStatusText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string GpuNameText
-        {
-            get => _gpuStatusText;
-            set
-            {
-                _gpuStatusText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string ShaderCountText
-        {
-            get => _shaderCountText;
-            set
-            {
-                _shaderCountText = value;
-                OnPropertyChanged();
-            }
-        }
-
-        public string BackendText
-        {
-            get => _backendText;
-            set
-            {
-                _backendText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public string VSyncModeText
         {
             get => _vSyncModeText;
@@ -679,39 +419,7 @@ namespace Ryujinx.Ava.UI.ViewModels
                 _vSyncModeText = value;
 
                 OnPropertyChanged();
-            }
-        }
-
-        public string DockedStatusText
-        {
-            get => _dockedStatusText;
-            set
-            {
-                _dockedStatusText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string AspectRatioStatusText
-        {
-            get => _aspectStatusText;
-            set
-            {
-                _aspectStatusText = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public string VolumeStatusText
-        {
-            get => _volumeStatusText;
-            set
-            {
-                _volumeStatusText = value;
-
-                OnPropertyChanged();
+                OnPropertyChanged(nameof(ShowCustomVSyncIntervalPicker));
             }
         }
 
@@ -735,73 +443,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public float VolumeBeforeMute
-        {
-            get => _volumeBeforeMute;
-            set
-            {
-                _volumeBeforeMute = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool ShowStatusSeparator
-        {
-            get => _showStatusSeparator;
-            set
-            {
-                _showStatusSeparator = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool ShowMenuAndStatusBar
-        {
-            get => _showMenuAndStatusBar;
-            set
-            {
-                _showMenuAndStatusBar = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool IsLoadingIndeterminate
-        {
-            get => _isLoadingIndeterminate;
-            set
-            {
-                _isLoadingIndeterminate = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public bool IsActive
-        {
-            get => _isActive;
-            set
-            {
-                _isActive = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-
-        public bool ShowContent
-        {
-            get => _showContent;
-            set
-            {
-                _showContent = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public bool IsAppletMenuActive
         {
             get => _isAppletMenuActive && EnableNonGameRunningControls;
@@ -813,39 +454,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public WindowState WindowState
-        {
-            get => _windowState;
-            internal set
-            {
-                _windowState = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public double WindowWidth
-        {
-            get => _windowWidth;
-            set
-            {
-                _windowWidth = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public double WindowHeight
-        {
-            get => _windowHeight;
-            set
-            {
-                _windowHeight = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public bool IsGrid => Glyph == Glyph.Grid;
         public bool IsList => Glyph == Glyph.List;
 
@@ -889,17 +497,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             }
         }
 
-        public string Title
-        {
-            get => _title;
-            set
-            {
-                _title = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public bool ShowConsoleVisible
         {
             get => ConsoleHelper.SetConsoleWindowStateSupported;
@@ -910,27 +507,6 @@ namespace Ryujinx.Ava.UI.ViewModels
             get => FileAssociationHelper.IsTypeAssociationSupported;
         }
 
-        public bool AreMimeTypesRegistered
-        {
-            get => _areMimeTypesRegistered;
-            set {
-                _areMimeTypesRegistered = value;
-
-                OnPropertyChanged();
-            }
-        }
-
-        public ObservableCollectionExtended<ApplicationData> Applications
-        {
-            get => _applications;
-            set
-            {
-                _applications = value;
-
-                OnPropertyChanged();
-            }
-        }
-
         public Glyph Glyph
         {
             get => (Glyph)ConfigurationState.Instance.UI.GameListViewMode.Value;
@@ -948,7 +524,8 @@ namespace Ryujinx.Ava.UI.ViewModels
 
         public bool ShowNames
         {
-            get => ConfigurationState.Instance.UI.ShowNames && ConfigurationState.Instance.UI.GridSize > 1; set
+            get => ConfigurationState.Instance.UI.ShowNames && ConfigurationState.Instance.UI.GridSize > 1; 
+            set
             {
                 ConfigurationState.Instance.UI.ShowNames.Value = value;
 
@@ -1508,8 +1085,6 @@ namespace Ryujinx.Ava.UI.ViewModels
                     }
 
                     VSyncModeText = args.VSyncMode == "Custom" ? "Custom" : "VSync";
-                    ShowCustomVSyncIntervalPicker =
-                        args.VSyncMode == VSyncMode.Custom.ToString();
                     DockedStatusText = args.DockedMode;
                     AspectRatioStatusText = args.AspectRatio;
                     GameStatusText = args.GameStatus;

src/Ryujinx/UI/ViewModels/ModManagerViewModel.cs

@@ -86,10 +86,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             _modJsonPath = Path.Combine(AppDataManager.GamesDirPath, applicationId.ToString("x16"), "mods.json");
 
-            if (Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-            {
-                _storageProvider = desktop.MainWindow.StorageProvider;
-            }
+            _storageProvider = RyujinxApp.MainWindow.StorageProvider;
 
             LoadMods(applicationId);
         }

src/Ryujinx/UI/ViewModels/TitleUpdateViewModel.cs

@@ -76,10 +76,7 @@ namespace Ryujinx.Ava.UI.ViewModels
 
             ApplicationData = applicationData;
 
-            if (Application.Current.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
-            {
-                StorageProvider = desktop.MainWindow.StorageProvider;
-            }
+            StorageProvider = RyujinxApp.MainWindow.StorageProvider;
 
             LoadUpdates();
         }

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

@@ -41,7 +41,7 @@ namespace Ryujinx.Ava.UI.Views.Main
         private void VSyncMode_PointerReleased(object sender, PointerReleasedEventArgs e)
         {
             Window.ViewModel.ToggleVSyncMode();
-            Logger.Info?.Print(LogClass.Application, $"VSync Mode toggled to: {Window.ViewModel.AppHost.Device.VSyncMode}");
+            Logger.Info?.PrintMsg(LogClass.Application, $"VSync Mode toggled to: {Window.ViewModel.AppHost.Device.VSyncMode}");
         }
 
         private void DockedStatus_PointerReleased(object sender, PointerReleasedEventArgs e)

src/Ryujinx/Utilities/AppLibrary/ApplicationData.cs

@@ -33,7 +33,7 @@ namespace Ryujinx.Ava.Utilities.AppLibrary
         public string Path { get; set; }
         public BlitStruct<ApplicationControlProperty> ControlHolder { get; set; }
 
-        public bool HasControlHolder => ControlHolder.ByteSpan.Length > 0;
+        public bool HasControlHolder => ControlHolder.ByteSpan.Length > 0 && !ControlHolder.ByteSpan.IsZeros();
 
         public string TimePlayedString => ValueFormatUtils.FormatTimeSpan(TimePlayed);
 

src/Ryujinx/Utilities/Configuration/ConfigurationFileFormat.cs

@@ -272,7 +272,7 @@ namespace Ryujinx.Ava.Utilities.Configuration
         public MemoryManagerMode MemoryManagerMode { get; set; }
 
         /// <summary>
-        /// Expands the RAM amount on the emulated system from 4GiB to 8GiB
+        /// Expands the RAM amount on the emulated system
         /// </summary>
         public MemoryConfiguration DramSize { get; set; }
 

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

@@ -666,14 +666,14 @@ namespace Ryujinx.Ava.Utilities.Configuration
                     List<EnabledDirtyHack> enabledHacks = [];
                     
                     if (Xc2MenuSoftlockFix)
-                        Apply(DirtyHacks.Xc2MenuSoftlockFix);
+                        Apply(DirtyHack.Xc2MenuSoftlockFix);
                     
                     if (EnableShaderTranslationDelay)
-                        Apply(DirtyHacks.ShaderCompilationThreadSleep, ShaderTranslationDelay);
+                        Apply(DirtyHack.ShaderTranslationDelay, ShaderTranslationDelay);
                     
                     return enabledHacks.ToArray();
 
-                    void Apply(DirtyHacks hack, int value = 0)
+                    void Apply(DirtyHack hack, int value = 0)
                     {
                         enabledHacks.Add(new EnabledDirtyHack(hack, value));
                     }