/// <summary>
/// Find a joystick, and if connected - poll it for latest Joystick SubState.
/// May return null if no joystick found.
/// </summary>
/// <returns></returns>
public async Task <IJoystickSubState> PollJoystick()
{
bool haveAJoystick = await FindOrCheck();
if (haveAJoystick)
{
IJoystickSubState jss = joystick.GetJoystickSubState();
return(jss);
}
else
{
return(null);
}
}
