I might have come up with something working here:
@title Bracketing series by vine
@param a Number of shoots per take
@default a 3
@param b Seconds between takes
@default b 60
@param c Number of takes
@default c 10
for i=1 to c
get_raw_count x
y=x-a
press "shoot_half"
sleep 2000
press "shoot_full"
do
get_raw_count z
until z=y
release "shoot_full"
release "shoot_half"
print "Take",i,"done"
sleep b*1000
next i
end
Set camera to continuous mode and activate the built in bracketing function of your choice, then run the script.
This is my first script, but none the less it seems to work. I was unsure about the shoot_half before the shoot_full, but since this is how I'd do it manually I wrote it this way.
Please tell me how to improve on this and correct any errors.