function driveThrottle
thrusters.ts:157
The main drive's throttle, 0..1: the demand's own drive, clamped.
Nothing on the thrusters reaches it. A retro is a push astern on the
thrusters and lights the bow jets through nozzleFiring; the drive is not
reversible and has no picture for one.
- demandThrustDemand
- Undocumented
Returnsnumber