filthy pig

pig     = 5000
base    = balance/pig
basebet = balance/pig
nextbet = base
chance  = 49.95
oldbal  = balance
target  = 50000
bethigh = false
filthy  = false
old     = balance
oldy    = balance
oldbaly = balance
resetstats()
function dobet()
    if (balance>=(oldy+(basebet*7))) then
       nextbet = previousbet*2
       basebet = nextbet
       oldy    = balance
   end
   if balance<oldy then
       oldy = balance
   end
   if (balance<(old-(basebet*5))) then
       nextbet = previousbet*2
       basebet = nextbet
       old     = balance
       filthy  = true
   end
   if balance>=old then
    old = balance
end
if balance>=oldbal then
   oldbal = balance
end
if (balance>=oldbal) and (filthy==true) then
    nextbet = base
    basebet = base
    oldy    = balance
    old     = balance
    oldbal  = balance
    oldbaly = balance
    filthy  = false
end
if (balance>=(oldbaly+(base*11))) then
    nextbet = base
    basebet = base
    oldy    = balance
    old     = balance
    oldbal  = balance
    filthy  = false
     oldbaly = balance
end
    if balance>target then
        stop()
    end
end