Preroll Martingale

Basic martingale with preroll script to serve as an example script

chance=49.5
multiplier=2
base=0.00000100
preroll=5
prebet=0.00000001

dobet()
 if win then
  nextbet=base
 else
  if currentstreak== -preroll then
   nextbet=base
  end
  if currentstreak < -preroll then
   nextbet=previousbet*multiplier
  end
 end
end