local strategy = {
  scriptname = 'Strategy wager november 2023',
  minbet = 1.7e-5,
  div = 1e3,
  startch = 50,
  minch = 1,
  maxch = 98,
  prebet = 0,
  base = balance / div,
  initbal = balance,
  nextbet = balance / div,
  autoroll = false,
  bethigh = false,
  preroll = false,
  chance = 50,
  bal = balance,
  limitroll = 100,
  ngeroll = 0,
  roll = 0,
  vaulted = 0,
  cprofit = 0,
  vno = 0
}

function resetPartialProfit()
  partialprofit = 0
end

function dobet()
  if vno > 0 then
    log("--- Vaulted \t" .. string.format("%.2f", vaulted) .. "\t #" .. vno .. " ")
  end

  cprofit = cprofit + currentprofit

  if preroll then
    ngeroll = ngeroll + 1
    nextbet = prebet
    chance = math.random(minch, maxch)

    if ngeroll > limitroll and win then
      preroll = false
      autoroll = false
      chance = maxch
      nextbet = strategy.base
      ngeroll = 0
    end
  else
    if partialprofit > 0 then
      resetPartialProfit()
      initbal = balance
      nextbet = balance / div
      chance = maxch

      if (cprofit / (balance - cprofit)) * 100 > 50 then
        roll = roll + 1

        if roll < 3 then
          vno = vno + 1
          vaulted = vaulted + (balance - cprofit)
          vault(balance - cprofit)
          cprofit = 0
        else
          if balance >= bal then
            roll = 0
          end
        end
      end

      if not preroll and autoroll then
        preroll = true
        nextbet = prebet
      end

      if lastBet.nonce > 10000 then
        bethigh = not bethigh
        resetseed()
      end
    else
      if win then
        if chance == 50 then
          chance = math.random(1, 30)

          if partialprofit < -initbal * 0.1 and partialprofit > -initbal * 0.3 then
            nextbet = ((partialprofit * -1) / ((99 / chance) - 1) / 7)
          elseif partialprofit < -initbal * 0.3 then
            nextbet = ((partialprofit * -1) / ((99 / chance) - 1) / 10)
          else
            nextbet = ((partialprofit * -1) / ((99 / chance) - 1) / 3.5)
          end
        else
          chance = strategy.startch
          nextbet = partialprofit * -1
        end

        if previousbet > initbal * 0.1 then
          autoroll = true
        end
      else
        if chance < strategy.startch and currentstreak < -10 then
          if currentstreak == -11 then
            bethigh = not bethigh
          end

          chance = chance + 0.1

          if currentstreak == -15 or currentstreak == -20 then
            chance = strategy.startch
          end

          if chance < 10 and partialprofit < -initbal * 0.1 then
            chance = math.random(10, 30)
          end
        end

        if currentstreak == -1 and chance == strategy.maxch then
          chance = strategy.startch
          nextbet = previousbet
        else
          nextbet = previousbet * (1 + chance / 50)
        end

        if (chance == strategy.startch and currentstreak == -5) or
          (chance == 50 and (currentstreak == -7 or currentstreak == -9)) or
          (chance == 50 and partialprofit < -initbal * 0.3) then
          nextbet = previousbet / 2
        end
      end
    end

    if not preroll and nextbet < strategy.minbet then
      nextbet = strategy.minbet
    end
  end
end