public int StartAndRegisterFFB(AFFBManager ffb)
{
// Start FFB
#if FFB
if (Joystick.IsDeviceFfb(joyID))
{
#if false // obsolete
bool Ffbstarted = Joystick.FfbStart(joyID);
if (!Ffbstarted)
{
Console.WriteLine("Failed to start FFB on vJoy device number {0}.", joyID);
Console.ReadKey();
return(-3);
}
else
{
Console.WriteLine("Started FFB on vJoy device number {0} - OK", joyID);
}
#endif
// Register Generic callback function
// At this point you instruct the Receptor which callback function to call with every FFB packet it receives
// It is the role of the designer to register the right FFB callback function
// Note from me:
// Warning: the callback is called in the context of a thread started by vJoyInterface.dll
// when opening the joystick. This thread blocks upon a new system event from the driver.
// It is perfectly ok to do some work in it, but do not overload it to avoid
// loosing/desynchronizing FFB packets from the third party application.
FFBReceiver.RegisterBaseCallback(Joystick, joyID, ffb);
}
#endif // FFB
return(0);
}
public FfbInterface(TesterForm dialog)
{
dlg = dialog;
joystick = dialog.joystick;
// FFB
#pragma warning disable 0618
if (!joystick.FfbStart(id))
{
throw new Exception(String.Format("Failed to start Forcefeedback on device {0}", id));
}
#pragma warning restore 0618
// Convert Form to pointer and pass it as user data to the callback function
GCHandle h = GCHandle.Alloc(dialog);
IntPtr parameter = (IntPtr)h;
// joystick.FfbRegisterGenCB(OnEffect, parameter);
joystick.FfbRegisterGenCB(OnEffectObj, dialog);
}
