// Get first pressed button from flags
private RawMouseButton GetButtonFromFlags(RawMouseButtonFlags flags)
{
if (flags.HasFlag(RawMouseButtonFlags.LeftButtonDown))
{
return(RawMouseButton.LeftButton);
}
else if (flags.HasFlag(RawMouseButtonFlags.RightButtonDown))
{
return(RawMouseButton.RightButton);
}
else if (flags.HasFlag(RawMouseButtonFlags.MiddleButtonDown))
{
return(RawMouseButton.MiddleButton);
}
else if (flags.HasFlag(RawMouseButtonFlags.Button4Down))
{
return(RawMouseButton.Button4);
}
else if (flags.HasFlag(RawMouseButtonFlags.Button5Down))
{
return(RawMouseButton.Button5);
}
else
{
return(RawMouseButton.None);
}
}
private bool DetermineMouseButton(RawInputMouseData data, RawMouseButtonFlags downButton, RawMouseButtonFlags upButton, ref bool isDown)
{
if (data.Mouse.Buttons == downButton || data.Mouse.Buttons == upButton)
{
isDown = data.Mouse.Buttons == downButton;
return(true);
}
isDown = false;
return(false);
}
// Get first pressed button from flags
private RawMouseButton GetButtonFromFlags(RawMouseButtonFlags flags)
{
if (flags.HasFlag(RawMouseButtonFlags.LeftButtonDown))
return RawMouseButton.LeftButton;
else if (flags.HasFlag(RawMouseButtonFlags.RightButtonDown))
return RawMouseButton.RightButton;
else if (flags.HasFlag(RawMouseButtonFlags.MiddleButtonDown))
return RawMouseButton.MiddleButton;
else if (flags.HasFlag(RawMouseButtonFlags.Button4Down))
return RawMouseButton.Button4;
else if (flags.HasFlag(RawMouseButtonFlags.Button5Down))
return RawMouseButton.Button5;
else
return RawMouseButton.None;
}
public void WndProcReceived(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
const int WM_INPUT = 0x00FF;
if (msg == WM_INPUT)
{
var data = RawInputData.FromHandle(lParam);
string path = "null";
if (data != null && data.Device != null && data.Device.DevicePath != null)
{
path = data.Device.DevicePath;
}
switch (data)
{
case RawInputMouseData mouse:
// Handle mouse button presses
if (mouse.Mouse.Buttons != RawMouseButtonFlags.None)
{
RawMouseButtonFlags flags = mouse.Mouse.Buttons;
// Multiple buttons can be pressed/released in single event so check them all
if (flags.HasFlag(RawMouseButtonFlags.LeftButtonDown) || flags.HasFlag(RawMouseButtonFlags.LeftButtonUp))
{
foreach (var jsButton in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && btn.RawInputButton.MouseButton == RawMouseButton.LeftButton))
{
HandleRawInputButton(jsButton, flags.HasFlag(RawMouseButtonFlags.LeftButtonDown));
}
}
if (flags.HasFlag(RawMouseButtonFlags.RightButtonDown) || flags.HasFlag(RawMouseButtonFlags.RightButtonUp))
{
foreach (var jsButton in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && btn.RawInputButton.MouseButton == RawMouseButton.RightButton))
{
HandleRawInputButton(jsButton, flags.HasFlag(RawMouseButtonFlags.RightButtonDown));
}
}
if (flags.HasFlag(RawMouseButtonFlags.MiddleButtonDown) || flags.HasFlag(RawMouseButtonFlags.MiddleButtonUp))
{
foreach (var jsButton in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && btn.RawInputButton.MouseButton == RawMouseButton.MiddleButton))
{
HandleRawInputButton(jsButton, flags.HasFlag(RawMouseButtonFlags.MiddleButtonDown));
}
}
if (flags.HasFlag(RawMouseButtonFlags.Button4Down) || flags.HasFlag(RawMouseButtonFlags.Button4Up))
{
foreach (var jsButton in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && btn.RawInputButton.MouseButton == RawMouseButton.Button4))
{
HandleRawInputButton(jsButton, flags.HasFlag(RawMouseButtonFlags.Button4Down));
}
}
if (flags.HasFlag(RawMouseButtonFlags.Button5Down) || flags.HasFlag(RawMouseButtonFlags.Button5Up))
{
foreach (var jsButton in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && btn.RawInputButton.MouseButton == RawMouseButton.Button5))
{
HandleRawInputButton(jsButton, flags.HasFlag(RawMouseButtonFlags.Button5Down));
}
}
}
// Handle position
if (mouse.Mouse.Flags.HasFlag(RawMouseFlags.MoveAbsolute))
{
// Lightgun
foreach (var gun in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && (btn.InputMapping == InputMapping.P1LightGun || btn.InputMapping == InputMapping.P2LightGun)))
{
HandleRawInputGun(gun, mouse.Mouse.LastX, mouse.Mouse.LastY, true);
}
}
else if (mouse.Mouse.Flags.HasFlag(RawMouseFlags.MoveRelative))
{
// Windows mouse cursor
foreach (var gun in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == "Windows Mouse Cursor" && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && (btn.InputMapping == InputMapping.P1LightGun || btn.InputMapping == InputMapping.P2LightGun)))
{
HandleRawInputGun(gun, Cursor.Position.X, Cursor.Position.Y, false);
}
// Other relative movement mouse like device
foreach (var gun in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Mouse && (btn.InputMapping == InputMapping.P1LightGun || btn.InputMapping == InputMapping.P2LightGun)))
{
int calcX = 0;
int calcY = 0;
if (gun.InputMapping == InputMapping.P1LightGun)
{
calcX = Math.Min(Math.Max(_lastPosP1X + mouse.Mouse.LastX, _windowLocationX), _windowLocationX + _windowWidth);
calcY = Math.Min(Math.Max(_lastPosP1Y + mouse.Mouse.LastY, _windowLocationY), _windowLocationY + _windowHeight);
_lastPosP1X = calcX;
_lastPosP1Y = calcY;
}
else
{
calcX = Math.Min(Math.Max(_lastPosP2X + mouse.Mouse.LastX, _windowLocationX), _windowLocationX + _windowWidth);
calcY = Math.Min(Math.Max(_lastPosP2Y + mouse.Mouse.LastY, _windowLocationY), _windowLocationY + _windowHeight);
_lastPosP2X = calcX;
_lastPosP2Y = calcY;
}
HandleRawInputGun(gun, calcX, calcY, false);
}
}
break;
case RawInputKeyboardData keyboard:
if ((Keys)keyboard.Keyboard.VirutalKey == Keys.ControlKey && !keyboard.Keyboard.Flags.HasFlag(RawKeyboardFlags.Up))
{
dontClip = true;
}
else
{
dontClip = false;
}
foreach (var jsButton in _joystickButtons.Where(btn => btn.RawInputButton.DevicePath == path && btn.RawInputButton.DeviceType == RawDeviceType.Keyboard && btn.RawInputButton.KeyboardKey == (Keys)keyboard.Keyboard.VirutalKey))
{
HandleRawInputButton(jsButton, !keyboard.Keyboard.Flags.HasFlag(RawKeyboardFlags.Up));
}
break;
}
}
}
