MartigaleBustWatch

var config = {
  baseBet: { value: 100, type: "balance", label: "base bet" },
  payout: { value: 2, type: "multiplier" },
  stop: { value: 1e8, type: "balance", label: "stop if bet >" },
  bust_threshold: { value: 2, type: "multiplier", label: "Count busts below this value and bet after <n> busts" },
  bust_threshold_limit: { value: 5, type: "multiplier", label: "How many busts to track below threshold before betting" },
  loss: {
    value: "increase",
    type: "radio",
    label: "On Loss",
    options: {
      base: { type: "noop", label: "Return to base bet" },
      increase: { value: 2, type: "multiplier", label: "Increase bet by" },
    },
  },
  win: {
    value: "base",
    type: "radio",
    label: "On Win",
    options: {
      base: { type: "noop", label: "Return to base bet" },
      increase: { value: 2, type: "multiplier", label: "Increase bet by" },
    },
  },
};

var stateVars = {
  bustCountBelowThreshold: 0
};

log("Script is running..");

var currentBet = config.baseBet.value;

// Always try to bet when script is started
//engine.bet(roundBit(currentBet), config.payout.value);

engine.on("GAME_STARTING", onGameStarted);
engine.once("GAME_STARTING", () => engine.on("GAME_ENDED", onGameEnded));

function onGameStarted() {
    log("The current bust count is ", stateVars.bustCountBelowThreshold);
log("The current bust limit is ", config.bust_threshold_limit.value);

  if (stateVars.bustCountBelowThreshold >= config.bust_threshold_limit.value)
  {
    engine.bet(roundBit(currentBet), config.payout.value);
  }
}

function onGameEnded() {
  var lastGame = engine.history.first();

  // Count busts occurranances below a threshold value.
    


  if (lastGame.bust <= config.bust_threshold.value)
  {
    stateVars.bustCountBelowThreshold++;
  }
  else
  {
     stateVars.bustCountBelowThreshold = 0;
  }

  if (!lastGame.wager) {
    return;
  }

  // we won..
  if (lastGame.cashedAt) {

    stateVars.bustCountBelowThreshold = 0; // Reset threshold watch

    if (config.win.value === "base") {
      currentBet = config.baseBet.value;
    } else {
      console.assert(config.win.value === "increase");
      currentBet *= config.win.options.increase.value;
    }
    log("We won, so next bet will be", currentBet / 100, "bits");
  } else {
    // damn, looks like we lost :(
    if (config.loss.value === "base") {
      currentBet = config.baseBet.value;
    } else {
      console.assert(config.loss.value === "increase");
      currentBet *= config.loss.options.increase.value;
    }
    log("We lost, so next bet will be", currentBet / 100, "bits");
  }

  if (currentBet > config.stop.value) {
    log("Was about to bet", currentBet / 100, "which triggers the stop");
    engine.removeListener("GAME_STARTING", onGameStarted);
    engine.removeListener("GAME_ENDED", onGameEnded);
  }
}

function roundBit(bet) {
  return Math.round(bet / 100) * 100;
}