untested

chance  = 33
bex     = 0
bit     = 0
base    = balance/1000000
nextbet = base
chit    = balance*1.000001
stip    = 750000
bethigh = false
function dobet()
if !win then
    bex+=1
    bit+=1
else
    bex = 0
    bit = 0
end
if (bex==2) then
    nextbet = previousbet*(math.random(20,25)/10)
bex     = 0
end
    if (bit==3) then
nextbet = previousbet*(math.random(20,25)/10)
bit     = 0
end
if nextbet > balance/64000 and win then
    nextbet = balance/1000000
end
if balance > chit and win then
    nextbet = balance/1000000
    chit    = balance*1.000001
end
if balance > stip and win then
stop()
end
end