Shoot the ring

{

global function closest {
	parameter sgt is time:seconds.
	parameter sgstep to 1.
	set sgmindist to 9e9.
	lock sgdist to (positionat(ship, sgt) - positionat(target, sgt)):mag.
	until sgt - time:seconds > orbit:period {
		if sgdist < sgmindist {
			set sgmindist to sgdist.
			set sgmint to sgt.
		}
		set sgt to sgt + sgstep.
	}
	print sgmint. print sgmindist.
	return sgmint.
}

set rt to closest().
set st to (positionat(target, rt) - positionat(ship, rt)).
lock steering to st. wait 0.
wait until abs(steeringmanager:angleerror) < 1.
print "steering adjusted".
lock dist to (positionat(ship, rt) - positionat(target, rt)):mag.
until dist > 5000 { set rt to rt - 1.}

when target:loaded then {
    set portacontrol to target:partsdubbedpattern("porta")[0].
    lock tgt to portacontrol:position + portacontrol:facing:vector*12.5.
	lock steering to tgt.
    lock relvel to ship:velocity:orbit - target:velocity:orbit.
    lock tarVel to tgt:normalized * relvel:mag.
    lock errvel to tarvel-relvel.
    rcs on.
    set adjust to true.
    when adjust then {
        set ship:control:translation to errvel * ship:facing:inverse.
        return adjust.
    }
    when not adjust then {
            set ship:Control:translation to v(0,0,0).
            set ship:Control:neutralize to true.
    }
    on body adjust off.
    set m to target:modulesnamed("wbijumpgate")[0].
    set m:destination to vessel("marauder plus").
}

set warp to 1.
when kuniverse:timewarp:issettled then warpto(rt).













//camera
mapview off.
set cam to addons:camera:flightcamera.
set cam:mode to "orbital".
wait 1.
set cx to 0.
set cy to -25.
Set cz to 0.
set cd to cam:distance.
on time:seconds {
    set cam:position to (-target:position:normalized*cd)*r(cx,cy,cz).
    return target:distance > 200.
}

}