public Gamepad(GamepadConfiguration config, uint gamepadId)
{
_config = config;
_vJoy = new vJoy();
_gamepadId = gamepadId;
if (!_vJoy.vJoyEnabled())
{
Log(@"vJoy driver not enabled: Failed Getting vJoy attributes.");
return;
}
uint dllVer = 0, drvVer = 0;
var match = _vJoy.DriverMatch(ref dllVer, ref drvVer);
if (!match)
{
Log($@"Version of Driver ({drvVer:X}) does NOT match DLL Version ({dllVer:X})\n");
return;
}
var status = _vJoy.GetVJDStatus(_gamepadId);
if ((status == VjdStat.VJD_STAT_OWN) || ((status == VjdStat.VJD_STAT_FREE) && !_vJoy.AcquireVJD(_gamepadId)))
{
Log($@"Failed to acquire vJoy device number {_gamepadId}.\n");
return;
}
ResetGamepad(_gamepadId);
}
private static async Task SaveConfigurationToFile(GamepadConfiguration configuration, string filename)
{
var desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
using (var outputFile = new StreamWriter(desktopPath + $"\\{filename}.mficonfiguration"))
{
await outputFile.WriteAsync(configuration.GetJsonRepresentation());
}
}
public Gamepad(GamepadConfiguration config, VGenWrapper vGenWrapper, HidDeviceLoader hidDeviceLoader)
{
_config = config;
_vGenWrapper = vGenWrapper;
_hidDeviceLoader = hidDeviceLoader;
_virtualMappings = new Dictionary <XInputGamepadButtons, XInputGamepadButtons>();
foreach (var virtualMapping in _config.Mapping.VirtualKeysItems.Where(item => item.DestinationItem != null))
{
var virtualPattern = virtualMapping.SourceKeys
.Where(sourceKey => sourceKey != null)
.Aggregate((XInputGamepadButtons)0, (current, sourceKey) => current | sourceKey.Value);
// ReSharper disable once PossibleInvalidOperationException
_virtualMappings[virtualPattern] = (XInputGamepadButtons)virtualMapping.DestinationItem;
}
}
public void Refresh()
{
_currentGamepadThread?.Abort();
_currentGamepadThread = new Thread(async() =>
{
Thread.CurrentThread.IsBackground = true;
var selectedConfigFile = Settings.Default.SelectedConfigFile;
var selectedHidDevice = Settings.Default.SelectedHidDevice;
var vJoyId = Settings.Default.SelectedJoyId;
if (selectedConfigFile == string.Empty || selectedHidDevice == string.Empty)
{
Log("Configuration incomplete");
return;
}
;
GamepadConfiguration configuration = null;
HidDeviceRepresentation hidDeviceRepresentation = null;
try
{
configuration = await GetConfigFromFilePath(selectedConfigFile);
hidDeviceRepresentation =
JsonConvert.DeserializeObject <HidDeviceRepresentation>(selectedHidDevice);
}
catch (Exception ex)
{
Log($"Error while reading configuration: {ex.Message}");
}
Log($"Using {hidDeviceRepresentation}, vJoy {vJoyId}, configuration file: {selectedConfigFile}");
SetupGamepad(hidDeviceRepresentation, vJoyId, configuration);
});
_currentGamepadThread.Start();
}
private IObservable <uint> StartSingle(GamepadConfiguration gamepadConfiguration)
{
return(Observable.Create <uint>(observer =>
{
var gamepad = new Gamepad(gamepadConfiguration, _vGenWrapper, _hidManager.HidDeviceLoader);
gamepad.ErrorOccuredEvent += Gamepad_ErrorOccuredEvent;
if (gamepad.Start())
{
observer.OnNext(gamepadConfiguration.GamepadId);
}
else
{
gamepad.Dispose();
observer.OnError(GamepadStartException);
}
return Disposable.Create(() =>
{
gamepad.Dispose();
gamepad.ErrorOccuredEvent -= Gamepad_ErrorOccuredEvent;
});
}));
}
public void SetupGamepad(HidDeviceRepresentation hidDeviceRepresentation, uint gamePadId,
GamepadConfiguration config)
{
try
{
var device =
_hidDeviceLoader.GetDevices(
hidDeviceRepresentation.VendorId,
hidDeviceRepresentation.ProductId,
hidDeviceRepresentation.ProductVersion,
hidDeviceRepresentation.SerialNumber
).First();
if (device == null)
{
Log(@"Failed to open device.");
return;
}
HidStream stream;
if (!device.TryOpen(out stream))
{
Log("Failed to open device.");
return;
}
var gamepad = new Gamepad(config, gamePadId);
gamepad.ErrorOccuredEvent += Gamepad_ErrorOccuredEvent;
Log("Successfully initialized gamepad");
using (stream)
{
while (true)
{
var bytes = new byte[device.MaxInputReportLength];
int count;
try
{
count = stream.Read(bytes, 0, bytes.Length);
}
catch (TimeoutException)
{
continue;
}
catch (Exception ex)
{
Log(ex.Message);
break;
}
if (count > 0)
{
gamepad.UpdateState(bytes);
}
}
}
}
catch (Exception ex)
{
Log(ex.Message);
}
}
private GamepadConfiguration GamepadConfiguration_Micorsoft_Xbox(bool isXbox360)
{
var config = new GamepadConfiguration();
config.dpad_POV_Index = 0;
config.dpadMode = DeviceDPadMode.POV;
config.triggerButtonMode = DeviceTriggerButtonMode.Virtual;
// primary buttons
config.button1.index = 0;
config.button2.index = 1;
config.button3.index = 2;
config.button4.index = 3;
config.button1.name = "A";
config.button2.name = "B";
config.button3.name = "X";
config.button4.name = "Y";
// dpad
config.dpadLeft.name = "Left";
config.dpadRight.name = "Right";
config.dpadDown.name = "Down";
config.dpadUp.name = "Up";
// options
config.menu.index = 7;
config.back.index = 6;
config.menu.name = isXbox360 ? "Start" : "Menu";
config.back.name = "Back";
if (!isXbox360) // only some controllers supply this
{
config.home.index = 10;
config.home.name = "Xbox";
}
// bumbers
config.bumperLeft.index = 4;
config.bumperRight.index = 5;
config.bumperLeft.name = "BL";
config.bumperRight.name = "BR";
// trigger buttons
config.triggerButtonLeft.name = "TBL";
config.triggerButtonRight.name = "TBR";
// joystick buttons
config.joystickButtonLeft.index = 8;
config.joystickButtonRight.index = 9;
config.joystickButtonLeft.name = "JBL";
config.joystickButtonRight.name = "JBR";
// triggers
config.triggerLeft_Axis1D.updateMode = Axis1DUpdateMode.Positive;
config.triggerRight_Axis1D.updateMode = Axis1DUpdateMode.Negitive;
config.triggerLeft_Axis1D.name = "TL";
config.triggerRight_Axis1D.name = "TR";
config.axis1DMaps = new DeviceMapConfig_Axis1D[2];
config.axis1DMaps[0].axis1D_Src = 2;
config.axis1DMaps[0].axis1D_Dst = GamepadConfiguration.MapConfig_Axis1D.triggerLeft;
config.axis1DMaps[1].axis1D_Src = 2;
config.axis1DMaps[1].axis1D_Dst = GamepadConfiguration.MapConfig_Axis1D.triggerRight;
// joysticks
config.joystickLeft_Axis2D.name = "JL";
config.joystickRight_Axis2D.name = "JR";
config.axis2DMaps = new DeviceMapConfig_Axis2D[2];
config.axis2DMaps[0].invertAxisY = true;
config.axis2DMaps[0].axis1D_X_Src = 0;
config.axis2DMaps[0].axis1D_Y_Src = 1;
config.axis2DMaps[0].axis2D_Dst = GamepadConfiguration.MapConfig_Axis2D.joystickLeft;
config.axis2DMaps[1].invertAxisY = true;
config.axis2DMaps[1].axis1D_X_Src = 3;
config.axis2DMaps[1].axis1D_Y_Src = 4;
config.axis2DMaps[1].axis2D_Dst = GamepadConfiguration.MapConfig_Axis2D.joystickRight;
return(config);
}
private GamepadConfiguration GamepadConfiguration_Micorsoft_Xbox()
{
var config = new GamepadConfiguration();
// primary buttons
config.button1.index = 0;
config.button2.index = 1;
config.button3.index = 2;
config.button4.index = 3;
config.button1.name = "A";
config.button2.name = "B";
config.button3.name = "X";
config.button4.name = "Y";
// dpad
config.dpadLeft.index = 4;
config.dpadRight.index = 5;
config.dpadDown.index = 6;
config.dpadUp.index = 7;
config.dpadLeft.name = "Left";
config.dpadRight.name = "Right";
config.dpadDown.name = "Down";
config.dpadUp.name = "Up";
// options
config.menu.index = 8;
config.back.index = 9;
config.menu.name = "Menu";
config.back.name = "Back";
// bumbers
config.bumperLeft.index = 10;
config.bumperRight.index = 11;
config.bumperLeft.name = "BL";
config.bumperRight.name = "BR";
// trigger buttons
config.triggerButtonLeft.index = 12;
config.triggerButtonRight.index = 13;
config.triggerButtonLeft.name = "TBL";
config.triggerButtonRight.name = "TBR";
// joystick buttons
config.joystickButtonLeft.index = 14;
config.joystickButtonRight.index = 15;
config.joystickButtonLeft.name = "JBL";
config.joystickButtonRight.name = "JBR";
// triggers
config.triggerLeft_Axis1D.index = 0;
config.triggerRight_Axis1D.index = 1;
config.triggerLeft_Axis1D.name = "TL";
config.triggerRight_Axis1D.name = "TR";
// triggers
config.joystickLeft_Axis2D.index = 0;
config.joystickRight_Axis2D.index = 1;
config.joystickLeft_Axis2D.name = "JL";
config.joystickRight_Axis2D.name = "JR";
return(config);
}
