var baseBet = 10;
var Multiplier = 1.25
var IncreasingMultiplier = [1.30, 2];
var increaseOnLoss = [1.50, 1.75, 2.00, 2.25, 2.50, 2,75, 3.00];

var maxLosses = 500;

//-----------------------------------------------------------------------

var currentBet = baseBet;
var cashOut = Multiplier;
var n = 0;

var startBR = engine.getBalance();
var currentBR = startBR;
var sessionBR = startBR;

//-----------------------------------------------------------------------

engine.on('game_starting', function(info) {

currentBR = engine.getBalance();

    if (engine.lastGamePlay() == "LOST") {

        n += 1;

        if (n > increaseOnLoss.length) {n = 0;}

        currentBet *= increaseOnLoss[n];
        cashOut = IncreasingMultiplier[n];
        console.log('n =', n);
    }
    else{

        currentBet = baseBet;
        n = 0;
        startBR = currentBR;
    }
    engine.placeBet(Math.round(currentBet * 100), Math.round(cashOut * 100), false);
    console.log('Placing bet of', Math.round(currentBet), 'at', Math.round(cashOut * 100) / 100 + "x");
});

engine.on('game_crash', function(data) {

currentBR = engine.getBalance();

    if (startBR - currentBR > maxLosses * 100) { engine.stop(); }

    console.log('-------------------');
    console.log('Current profit/losses =', (currentBR-startBR)/100);
    console.log('Session Profit/Losses =', Math.round(currentBR - sessionBR)/100);
});