lua needed snowybot

dick    = balance
chance  = 49.5
base    = balance/100
bethigh = false
sad     = (base*10)
idiot   = (base*7.9)
tom     = ((math.floor(balance/sad))*sad)
up      = 6.9
down    = 2.9
bilance = balance
harry   = balance
nextbet = base
resetstats();

function dobet()
    if win then
        bilance += previousbet
    else
        bilance -= previousbet
    end
    if (nextbet==null) then
        nextbet = previousbet
    end
    if (bilance>(tom+(nextbet*up))) then
        up      = 4.9
        down    = 4.9
        nextbet = previousbet*2
        tom     = bilance
    end
    if (bilance<(tom-(nextbet*down))) then
        up      = 4.9
        down    = 4.9
        nextbet = previousbet*2
        tom     = bilance
    end
    if (bilance>(dick+(base*24))) then
        nextbet = base
        up      = 6.9
        down    = 2.9
        tom     = ((math.floor(bilance/sad))*sad)
        harry   = bilance
        dick    = bilance
    end
    if (balance<base) then
        stop()
    end
   if (balance>240) then
       stop()
   end
end