feat: Check Project Technology Stack (#1)

Co-authored-by: traeagent <traeagent@users.noreply.github.com>

Author: ssh1579

Controller2Mouse/Controller2Mouse.csproj

@@ -17,8 +17,4 @@
       <Content Include="Controller2Mouse.ico" />
     </ItemGroup>
 
-    <ItemGroup>
-      <PackageReference Include="SharpDX.XInput" Version="4.2.0" />
-    </ItemGroup>
-
 </Project>

Controller2Mouse/ControllerToMouseMapper.cs

@@ -1,18 +1,22 @@
-using SharpDX.XInput;
+using Windows.Gaming.Input;
 using System.Windows.Threading;
 using System.Diagnostics;
 
 namespace GameController_Helper;
 
 public class ControllerToMouseMapper
 {
-    private Controller? _controller;
+    private Gamepad? _controller;
     private DispatcherTimer _timer;
-    private const int Deadzone = 2500;
+    private const double Deadzone = 2500.0 / 32768.0; // 对应原本的 2500 / 32768
     private const float SensitivityX = 0.0005f;
     private const float SensitivityY = 0.0005f;
     private const float ScrollSensitivity = 0.1f;
 
+    private const float MaxMoveSpeedX = 32768 * SensitivityX;
+    private const float MaxMoveSpeedY = 32768 * SensitivityY;
+    private const float MaxScrollSpeed = 255 * ScrollSensitivity;
+
     private bool _isStarted;
 
     private bool _leftStickDown;
@@ -22,7 +26,7 @@ public class ControllerToMouseMapper
 
     public event Action<bool>? ConnectionStatusChanged;
 
-    public bool IsControllerConnected => _controller?.IsConnected ?? false;
+    public bool IsControllerConnected => _controller != null;
 
     public ControllerToMouseMapper()
     {
@@ -70,19 +74,17 @@ private void FindController()
         if ((DateTime.Now - _lastSearchTime).TotalSeconds < 1) return;
         _lastSearchTime = DateTime.Now;
 
-        var userIndices = new[] { UserIndex.One, UserIndex.Two, UserIndex.Three, UserIndex.Four };
-        foreach (var index in userIndices)
+        var gamepads = Gamepad.Gamepads;
+        if (gamepads.Count > 0)
         {
-            var c = new Controller(index);
-            if (c.IsConnected)
-            {
-                _controller = c;
-                ConnectionStatusChanged?.Invoke(true);
-                return;
-            }
+            _controller = gamepads[0];
+            ConnectionStatusChanged?.Invoke(true);
+        }
+        else
+        {
+            _controller = null;
+            ConnectionStatusChanged?.Invoke(false);
         }
-        _controller = null;
-        ConnectionStatusChanged?.Invoke(false);
     }
 
     private float _accumulatedX;
@@ -91,29 +93,28 @@ private void FindController()
 
     private void Timer_Tick(object? sender, EventArgs e)
     {
-        if (_controller == null || !_controller.IsConnected)
+        if (_controller == null || !Gamepad.Gamepads.Contains(_controller))
         {
             FindController();
             return;
         }
 
         if (!_isStarted) return;
 
-        var state = _controller.GetState();
-        var gamepad = state.Gamepad;
+        var reading = _controller.GetCurrentReading();
 
         // 鼠标移动 (右摇杆)
         float targetX = 0;
         float targetY = 0;
 
-        if (Math.Abs((int)gamepad.RightThumbX) > Deadzone)
+        if (Math.Abs(reading.RightThumbstickX) > Deadzone)
         {
-            targetX = gamepad.RightThumbX * SensitivityX;
+            targetX = (float)(reading.RightThumbstickX * MaxMoveSpeedX);
         }
 
-        if (Math.Abs((int)gamepad.RightThumbY) > Deadzone)
+        if (Math.Abs(reading.RightThumbstickY) > Deadzone)
         {
-            targetY = -gamepad.RightThumbY * SensitivityY; // Y轴反转
+            targetY = (float)(-reading.RightThumbstickY * MaxMoveSpeedY); // Y轴反转
         }
 
         _accumulatedX += targetX;
@@ -130,8 +131,8 @@ private void Timer_Tick(object? sender, EventArgs e)
         }
 
         // 滚轮 (LT/RT) 与 中键 (LT+RT)
-        bool ltPressed = gamepad.LeftTrigger > 128;
-        bool rtPressed = gamepad.RightTrigger > 128;
+        bool ltPressed = reading.LeftTrigger > 0.5; // 对应 > 128
+        bool rtPressed = reading.RightTrigger > 0.5;
 
         if (ltPressed && rtPressed)
         {
@@ -151,14 +152,14 @@ private void Timer_Tick(object? sender, EventArgs e)
 
             float scrollAmount = 0;
             // LT 向上滚动 (正值), RT 向下滚动 (负值)
-            if (gamepad.LeftTrigger > 30) // 设定触发死区
+            if (reading.LeftTrigger > 0.117) // 对应 > 30 / 255
             {
-                scrollAmount += gamepad.LeftTrigger * ScrollSensitivity;
+                scrollAmount += (float)(reading.LeftTrigger * MaxScrollSpeed);
             }
 
-            if (gamepad.RightTrigger > 30)
+            if (reading.RightTrigger > 0.117)
             {
-                scrollAmount -= gamepad.RightTrigger * ScrollSensitivity;
+                scrollAmount -= (float)(reading.RightTrigger * MaxScrollSpeed);
             }
 
             if (Math.Abs(scrollAmount) > 0)
@@ -178,8 +179,8 @@ private void Timer_Tick(object? sender, EventArgs e)
         }
 
         // 鼠标按键 (L3/R3) 与 虚拟键盘 (L3+R3)
-        bool isLeftThumbPressed = (gamepad.Buttons & GamepadButtonFlags.LeftThumb) != 0;
-        bool isRightThumbPressed = (gamepad.Buttons & GamepadButtonFlags.RightThumb) != 0;
+        bool isLeftThumbPressed = reading.Buttons.HasFlag(GamepadButtons.LeftThumbstick);
+        bool isRightThumbPressed = reading.Buttons.HasFlag(GamepadButtons.RightThumbstick);
 
         if (isLeftThumbPressed && isRightThumbPressed)
         {

README.md

@@ -66,15 +66,15 @@ The published executable will be in `bin/Release/net11.0-windows10.0.26100.0/win
 
 Advanced users can modify the following constants in [`ControllerToMouseMapper.cs`](Controller2Mouse/ControllerToMouseMapper.cs):
 
-- `Deadzone`: Controller stick deadzone threshold (default: 2500)
+- `Deadzone`: Controller stick deadzone threshold
 - `SensitivityX`: Horizontal mouse sensitivity (default: 0.0005f)
 - `SensitivityY`: Vertical mouse sensitivity (default: 0.0005f)
 - `ScrollSensitivity`: Scroll wheel sensitivity (default: 0.1f)
 
 ## Technology Stack
 
 - **Framework**: .NET 11.0 with WPF
-- **Input Library**: SharpDX.XInput 4.2.0
+- **Input Library**: Windows.Gaming.Input (Built-in WinRT API)
 - **Platform**: Windows 10/11
 
 ## Development
@@ -129,5 +129,5 @@ This project is provided as-is for educational and personal use.
 
 ## Acknowledgments
 
-- Built with [SharpDX](https://github.com/sharpdx/SharpDX) for XInput support
+- Built with Windows.Gaming.Input for modern gamepad support
 - Uses Windows SendInput API for mouse simulation