misc: chore: Use collection expressions in Input projects

src/Ryujinx.Input.SDL2/SDL2Gamepad.cs

@@ -23,8 +23,8 @@ namespace Ryujinx.Input.SDL2
 
         private StandardControllerInputConfig _configuration;
 
-        private static readonly SDL_GameControllerButton[] _buttonsDriverMapping = new SDL_GameControllerButton[(int)GamepadButtonInputId.Count]
-        {
+        private static readonly SDL_GameControllerButton[] _buttonsDriverMapping =
+        [
             // Unbound, ignored.
             SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_INVALID,
 
@@ -59,19 +59,19 @@ namespace Ryujinx.Input.SDL2
             SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_INVALID,
             SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_INVALID,
             SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_INVALID,
-            SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_INVALID,
-        };
+            SDL_GameControllerButton.SDL_CONTROLLER_BUTTON_INVALID
+        ];
 
         private readonly Lock _userMappingLock = new();
 
         private readonly List<ButtonMappingEntry> _buttonsUserMapping;
 
-        private readonly StickInputId[] _stickUserMapping = new StickInputId[(int)StickInputId.Count]
-        {
+        private readonly StickInputId[] _stickUserMapping =
+        [
             StickInputId.Unbound,
             StickInputId.Left,
-            StickInputId.Right,
-        };
+            StickInputId.Right
+        ];
 
         public GamepadFeaturesFlag Features { get; }
 

src/Ryujinx.Input.SDL2/SDL2GamepadDriver.cs

@@ -31,7 +31,7 @@ namespace Ryujinx.Input.SDL2
         public SDL2GamepadDriver()
         {
             _gamepadsInstanceIdsMapping = new Dictionary<int, string>();
-            _gamepadsIds = new List<string>();
+            _gamepadsIds = [];
 
             SDL2Driver.Instance.Initialize();
             SDL2Driver.Instance.OnJoyStickConnected += HandleJoyStickConnected;

src/Ryujinx.Input.SDL2/SDL2Keyboard.cs

@@ -27,8 +27,8 @@ namespace Ryujinx.Input.SDL2
         private StandardKeyboardInputConfig _configuration;
         private readonly List<ButtonMappingEntry> _buttonsUserMapping;
 
-        private static readonly SDL_Keycode[] _keysDriverMapping = new SDL_Keycode[(int)Key.Count]
-        {
+        private static readonly SDL_Keycode[] _keysDriverMapping =
+        [
             // INVALID
             SDL_Keycode.SDLK_0,
             // Presented as modifiers, so invalid here.
@@ -166,15 +166,15 @@ namespace Ryujinx.Input.SDL2
             SDL_Keycode.SDLK_BACKSLASH,
 
             // Invalids
-            SDL_Keycode.SDLK_0,
-        };
+            SDL_Keycode.SDLK_0
+        ];
 
         public SDL2Keyboard(SDL2KeyboardDriver driver, string id, string name)
         {
             _driver = driver;
             Id = id;
             Name = name;
-            _buttonsUserMapping = new List<ButtonMappingEntry>();
+            _buttonsUserMapping = [];
         }
 
         private bool HasConfiguration => _configuration != null;

src/Ryujinx.Input.SDL2/SDLKeyboardDriver.cs

@@ -13,7 +13,7 @@ namespace Ryujinx.Input.SDL2
 
         public string DriverName => "SDL2";
 
-        private static readonly string[] _keyboardIdentifers = new string[1] { "0" };
+        private static readonly string[] _keyboardIdentifers = ["0"];
 
         public ReadOnlySpan<string> GamepadsIds => _keyboardIdentifers;
 

src/Ryujinx.Input/HLE/NpadController.cs

@@ -27,7 +27,8 @@ namespace Ryujinx.Input.HLE
             }
         }
 
-        private static readonly HLEButtonMappingEntry[] _hleButtonMapping = {
+        private static readonly HLEButtonMappingEntry[] _hleButtonMapping =
+        [
             new(GamepadButtonInputId.A, ControllerKeys.A),
             new(GamepadButtonInputId.B, ControllerKeys.B),
             new(GamepadButtonInputId.X, ControllerKeys.X),
@@ -48,8 +49,8 @@ namespace Ryujinx.Input.HLE
             new(GamepadButtonInputId.SingleLeftTrigger0, ControllerKeys.SlLeft),
             new(GamepadButtonInputId.SingleRightTrigger0, ControllerKeys.SrLeft),
             new(GamepadButtonInputId.SingleLeftTrigger1, ControllerKeys.SlRight),
-            new(GamepadButtonInputId.SingleRightTrigger1, ControllerKeys.SrRight),
-        };
+            new(GamepadButtonInputId.SingleRightTrigger1, ControllerKeys.SrRight)
+        ];
 
         private class HLEKeyboardMappingEntry
         {
@@ -63,7 +64,8 @@ namespace Ryujinx.Input.HLE
             }
         }
 
-        private static readonly HLEKeyboardMappingEntry[] _keyMapping = {
+        private static readonly HLEKeyboardMappingEntry[] _keyMapping =
+        [
             new(Key.A, 0x4),
             new(Key.B, 0x5),
             new(Key.C, 0x6),
@@ -186,10 +188,11 @@ namespace Ryujinx.Input.HLE
             new(Key.ControlRight, 0xE4),
             new(Key.ShiftRight,   0xE5),
             new(Key.AltRight,     0xE6),
-            new(Key.WinRight,     0xE7),
-        };
+            new(Key.WinRight,     0xE7)
+        ];
 
-        private static readonly HLEKeyboardMappingEntry[] _keyModifierMapping = {
+        private static readonly HLEKeyboardMappingEntry[] _keyModifierMapping =
+        [
             new(Key.ControlLeft,  0),
             new(Key.ShiftLeft,    1),
             new(Key.AltLeft,      2),
@@ -200,8 +203,8 @@ namespace Ryujinx.Input.HLE
             new(Key.WinRight,     7),
             new(Key.CapsLock,     8),
             new(Key.ScrollLock,   9),
-            new(Key.NumLock,      10),
-        };
+            new(Key.NumLock,      10)
+        ];
 
         private MotionInput _leftMotionInput;
         private MotionInput _rightMotionInput;

src/Ryujinx.Input/HLE/NpadManager.cs

@@ -46,7 +46,7 @@ namespace Ryujinx.Input.HLE
             _keyboardDriver = keyboardDriver;
             _gamepadDriver = gamepadDriver;
             _mouseDriver = mouseDriver;
-            _inputConfig = new List<InputConfig>();
+            _inputConfig = [];
 
             _gamepadDriver.OnGamepadConnected += HandleOnGamepadConnected;
             _gamepadDriver.OnGamepadDisconnected += HandleOnGamepadDisconnected;
@@ -56,7 +56,7 @@ namespace Ryujinx.Input.HLE
         {
             lock (_lock)
             {
-                List<InputConfig> validInputs = new();
+                List<InputConfig> validInputs = [];
                 foreach (InputConfig inputConfigEntry in _inputConfig)
                 {
                     if (_controllers[(int)inputConfigEntry.PlayerIndex] != null)
@@ -124,7 +124,7 @@ namespace Ryujinx.Input.HLE
             {
                 NpadController[] oldControllers = _controllers.ToArray();
 
-                List<InputConfig> validInputs = new();
+                List<InputConfig> validInputs = [];
 
                 foreach (InputConfig inputConfigEntry in inputConfig)
                 {
@@ -205,7 +205,7 @@ namespace Ryujinx.Input.HLE
         {
             lock (_lock)
             {
-                List<GamepadInput> hleInputStates = new();
+                List<GamepadInput> hleInputStates = [];
                 List<SixAxisInput> hleMotionStates = new(NpadDevices.MaxControllers);
 
                 KeyboardInput? hleKeyboardInput = null;