Drunken Martingale Script

// Script Name:  Drunken Martingale
// Author:  Lander  03-22-2017
// https://www.youtube.com/watch?v=XlUjryOP3LE

// User Defined variables

var BetSizeIsBankrollDividedBy = 20;
var BetSizeIsBankrollDividedByBase = BetSizeIsBankrollDividedBy;
var CashoutPercentage = 112;


// Internal use
var CashoutPercentageBase = CashoutPercentage;
var BitsToBet=0;
var BitsToBetBase; //BitsToBet;
var LossCount =1; // forces aggressive first bet for win streak
var WinCount=0;
var LastCrash=0;
var BitsToRecover=0;
var SkipBet=false;
var SkipBetReleasePercentage=110;
var RoundCount=0;
var NyanChaseCounter=0;

// Round Start Evaluate last round status was it a win or loss:

engine.on('game_starting', function(data) {
     RoundCount++;
     if (RoundCount==1) alert('If you do well with this script - please consider sending something back to the author Landrew  - greatly appreciated, ask in chat for updates.  Press F12 or CTRL-Shift I to see console log / stats');
     BitsToBetBase = Math.floor((engine.getBalance()/100)/BetSizeIsBankrollDividedBy);

// Last round was a loss   record loss for later recovery
    if (engine.lastGamePlay() == 'LOST') {

     if (!SkipBet) {
        if (LossCount==0) CashoutPercentage=CashoutPercentageBase;
            BitsToRecover+=BitsToBet;
            BitsToBet*=0.8;


        CashoutPercentage+=LossCount;

        LossCount++;
        WinCount=0;
        }

    }
// Last round was a win - derive base bet plus loss recovery portion.
    else {
        if (WinCount ==0) {
            CashoutPercentage=CashoutPercentageBase;
        } else {
            CashoutPercentage++;
        }

        BitsToBetBase = Math.floor(((engine.getBalance()/100)-BitsToRecover)/BetSizeIsBankrollDividedBy);

        BitsToBet=BitsToBetBase;



        LossRecoveryTemp = BitsToRecover*0.15;
        BitsToBet+=LossRecoveryTemp*1.1;
        BitsToRecover-=LossRecoveryTemp*0.85;
        if (BitsToRecover < 0) BitsToRecover = 0;

        WinCount++;
        LossCount=0;
    }

    if (NyanChaseCounter >0) {
     console.log('%cN'+'%cY'+'%cA'+'%cN', 'color:red', 'color:blue', 'color:yellow', 'color:green');
    } else {
        console.log(' ');
        console.log('Bits Bet: ', BitsToBet);
        console.log('Cashout: ', CashoutPercentage);
        console.log('WinCount: ', WinCount);
        console.log('LossCount: ', LossCount);
        console.log('Skip Bet: ', SkipBet);
        console.log('Last Crash: ', LastCrash);
        console.log('Divide BR by: ',BetSizeIsBankrollDividedBy);
        console.log('Bits To Recover: ',BitsToRecover);
}
        if (!SkipBet) {
            engine.placeBet(Math.floor(BitsToBet)*100 ,Math.floor(CashoutPercentage ));
        }

});
engine.on('game_crash', function(data) {
    LastCrash=data.game_crash/100;
    if (SkipBet) {
        if (LastCrash*100 < SkipBetReleasePercentage) {
            SkipBet=false;
            WinCount=0;
            LossCount=0;
            BitsToBet=BitsToBetBase;
        }
    }
});