basic_controller.txt

// setup
SET offset TO ALT:RADAR.
SET alt_target TO 25.
SET max_throttle TO 0.5.
SAS ON.
LOG "MISSION START" TO output.

UNTIL 0 {
	// setup
	SET alt_radar TO ALT:RADAR - offset.
	SET time TO MISSIONTIME.
	SET throttle_target TO 0.

	// control
	SET error TO alt_target - alt_radar.
	IF error > 0 AND time < 60 {
		LOCK THROTTLE TO max_throttle.
	}.
	IF error < 0 OR time > 60 {
		LOCK THROTTLE TO 0.
	}.

	// logging
	SET line TO time + "," + alt_radar + "," + throttle_target.
	LOG line TO output.
	WAIT 0.1.
}.