/// <summary>Callback function from the PI Engineering DLL, raised each time the device pushes a data packet</summary>
/// <param name="data">The callback data</param>
/// <param name="sourceDevice">The source device</param>
/// <param name="error">The last error generated (if any)</param>
public void HandlePIEHidData(Byte[] data, PIEDevice sourceDevice, int error)
{
for (int i = 0; i < devices.Length; i++)
{
if (devices[i] == sourceDevice)
{
//Source device found, so map it
if (AttachedJoysticks.ContainsKey(Raildriver.Guid))
{
for (int r = 0; r < sourceDevice.ReadLength; r++)
{
AttachedJoysticks[Raildriver.Guid].currentState[r] = data[r];
}
}
}
}
}
internal override void RefreshJoysticks()
{
for (int i = 0; i < 100; i++)
{
//Load the list of attached openTK joysticks
var state = OpenTK.Input.Joystick.GetState(i);
Guid foundGuid = OpenTK.Input.Joystick.GetGuid(i);
var description = OpenTK.Input.Joystick.GetCapabilities(i);
if (description.ToString() == "{Axes: 0; Buttons: 0; Hats: 0; IsConnected: True}")
{
break;
}
//A joystick with 56 buttons and zero axis is likely the RailDriver, which is bugged in openTK
if (description.ToString() != "{Axes: 0; Buttons: 56; Hats: 0; IsConnected: True}")
{
if (Program.CurrentHost.MonoRuntime)
{
if (description.AxisCount == 0 && description.ButtonCount == 0 && description.HatCount == 0)
{
continue;
}
}
else
{
if (!state.IsConnected)
{
continue;
}
}
StandardJoystick newJoystick = new StandardJoystick(i);
if (AttachedJoysticks.ContainsKey(newJoystick.GetGuid()))
{
AttachedJoysticks[newJoystick.GetGuid()].Handle = i;
AttachedJoysticks[newJoystick.GetGuid()].Disconnected = false;
}
else
{
AttachedJoysticks.Add(newJoystick.GetGuid(), newJoystick);
}
}
}
if (Program.CurrentHost.Platform != HostPlatform.MicrosoftWindows || devices == null || RailDriverInit == true)
{
return;
}
//Enumerate all PI Engineering devices
RailDriverInit = true;
for (int i = 0; i < devices.Length; i++)
{
if (devices[i].HidUsagePage == 0xc)
{
switch (devices[i].Pid)
{
case 210:
//Raildriver controller
RailDriver64 newJoystick = new RailDriver64(devices[i])
{
Name = "RailDriver Desktop Cab Controller (32-bit)",
Handle = i,
wData = new byte[]
{
0, 134, 0, 0, 0, 0, 0, 0, 0
}
};
if (!AttachedJoysticks.ContainsKey(AbstractRailDriver.Guid))
{
AttachedJoysticks.Add(AbstractRailDriver.Guid, newJoystick);
devices[i].SetupInterface();
devices[i].SetDataCallback(newJoystick);
devices[i].SetErrorCallback(newJoystick);
}
break;
}
}
}
}
