bustabit random delay bet with countdown

bab-script.js

var config = {};
var baseBet = 1 * 100; // base bet in satoshis
var basePayout = 1.05;
var betMultiplier = 1.03; // bet multiplied on win

log('Script is running..');
var currentBet = baseBet;
var betCountdown = 0;
engine.on('GAME_STARTING', onGameStarted);
engine.on('GAME_ENDED', onGameEnded);

function onGameStarted() {
    if (betCountdown > 0) {
        betCountdown--;
        log('Placing bet in', betCountdown+1, 'games..');
    }else{
        engine.bet(roundBit(currentBet), basePayout);
        log('Placed bet of', parseFloat(currentBet / 100).toFixed(2), 'bits');
    }
}

function onGameEnded() {
    var lastGame = engine.history.first();
    if (!lastGame.wager) {
        return;
    }
    if (lastGame.cashedAt) {
        currentBet *= betMultiplier;
        betCountdown = Math.floor(Math.random() * 5) + 1; // random between 1-5
        log('We won, next bet will be', parseFloat(currentBet / 100).toFixed(2), 'bits after', betCountdown+1, 'games..');
    } else {
        stop('We lost, stopping script..');
    }
}

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