- fgTie("/controls/throttle/all", this, ALL_ENGINES,
- &FGControls::get_throttle, &FGControls::set_throttle);
- fgTie("/controls/mixture/all", this, ALL_ENGINES,
- &FGControls::get_mixture, &FGControls::set_mixture);
- fgTie("/controls/propellor-pitch/all", this, ALL_ENGINES,
- &FGControls::get_prop_advance, &FGControls::set_prop_advance);