009 - Scripts Found - Bustabit *** Shollex

/* Bustabit script
*  Version 2.1
*  Updated: 15.10.2016
*  Description: This script has a starting cashout of 1.04x and a loss multiplier of 4x
*                 On loss streaks, it uses a progressive cashout amount for better recovery
*
* User Settings
*/
var streakSecurity = 4; // Number of loss streaks you want to be safe for
var risk = 10;    // Fraction of your bankroll you'll lose if a loss streak of streakSecurity + 1 occurs
                        // Range: 0.01 - 1 || Higher = more risk/reward, lower = less risk/reward
                        // Recommend range: 0.25 - 0.75

var restartOnMaxLossStreak = true;     // (true/false) If true, bot will reinitialize baseBet and cashout amount
                                    // when a loss streak of streakSecurity + 1 occurs, otherwise it'll just stop
                                    // NOTE: if risk = 1, restarting may not be possible

var simulation = false;    // (true/false) Setting this to true will make the bot to simulate a betting run
                        // If you've changed any of the user settings, it's always recommended to test...
                        // ...your changes by letting the bot run in simulator mode for a bit

var simMsg = simulation ? '(SIMULATION) ' : ''; // This will appear in the console logs when running in simulator mode

/*
* Initialize global settings and counters (don't touch at all)
*/
var firstGame = true,
    numWins = 0,
    numLosses = 0,
    maxWinStreak = 0,
    maxLossStreak = 0,
    currentWinStreak = 0,
    currentLossStreak = 0,
    totalSatoshiProfit = 0,
    currentGameID = -1,
    currentCashout = 0,
    currentBitBet = 0,
    currentSatoshiBet = 0,
    roundedSatoshiBet = 0,
    lastResult = 'NOT_PLAYED'; // NOT_PLAYED, WON, LOST

var startingBalance = engine.getBalance(); // in satoshi

/*
* Initialize game settings (don't touch unless you know what you're doing)
*/
var baseCashout = 1.04;
var lossMultiplier = 4; // Increase base bet by this factor on loss
var cashoutAmounts =
    [baseCashout, 1.25, 1.31, 1.33, 1.33];     // Cashout amount for current game are determined by...
                                            // ...indexing cashoutAmounts with currentLossTreak
                                            // NOTE: Length must be equal to streakSecurity + 1

var riskFactor = 0;
for (var i = 0; i <= streakSecurity; i++)        // need to sum all of the bet multipliers to...
{                                                // ...determine what the bankroll is divided by
    riskFactor += Math.pow(lossMultiplier, i);
};

/*
* Helper function to calculate the bet amount
* based on current balance and user settings
*/
function calcBaseBet()
{
    var currentBal = engine.getBalance();
    return (risk * currentBal) / riskFactor;
}

// Calculate initialBaseBet (in satoshi) based on the user settings
var initialBaseBet = calcBaseBet();

console.log('========================== SHOLLEX\'s BustaBit Bot ==========================');
console.log('My username is: ' + engine.getUsername());
console.log('Starting balance: ' + (startingBalance/100).toFixed(2) + ' bits');
console.log('Risk Tolerance: ' + (risk * 100).toFixed(2) + '%');
console.log('Inital base bet: ' + Math.round(initialBaseBet/100) + ' bits (real value ' + (initialBaseBet/100).toFixed(2) + ')');

if (simulation) { console.log('=========================== SIMULATION MODE ENABLED =========================='); };

engine.on('game_starting', function(data)
{
    if (!firstGame)  // Display stats only after first game played
    {
        console.log('==============================');
        console.log('[Stats] Session Profit: ' + (totalSatoshiProfit/100).toFixed(2) + ' bits');
        console.log('[Stats] Profit Percentage: ' + ((((totalSatoshiProfit + startingBalance) / startingBalance) - 1) * 100).toFixed(3) + '%');
        console.log('[Stats] Total Wins: ' + numWins + ' | Total Losses: ' + numLosses);
        console.log('[Stats] Max Win Streak: ' + maxWinStreak + ' | Max Loss Streak: ' + maxLossStreak);
    }
    else
    {
        firstGame = false;
    }

    currentGameID = data.game_id;
    console.log('=========== New Game ===========');
    console.log(simMsg + '[Bot] Game #' + currentGameID);

    if (lastResult === 'LOST' && !firstGame) // The stupid game crashed before we could cash out
    {
        if (currentLossStreak <= streakSecurity) // We lost, but it's okay, we've got it covered
        {
            currentSatoshiBet *= 4;
            currentCashout = cashoutAmounts[currentLossStreak];
        }
        else // *sigh* We were hoping this wouldn't happen, but it is gambling after all...
        {
            if (restartOnMaxLossStreak) // start betting over again with recalculated base bet
            {
                currentSatoshiBet = calcBaseBet();
                currentCashout = baseCashout;
                currentLossStreak = 0;

                console.warn(simMsg + '[Bot] Streak security surpassed, reinitializing bet amount to ' + Math.round(currentSatoshiBet/100));
            }
            else // Stop betting for now to lick our wounds
            {
                console.warn(simMsg + '[Bot] Betting stopped after streak security was surpassed');
                engine.stop();
            }
        }
    }
    else if (firstGame) // Let's get this show on the road
    {
        currentSatoshiBet = initialBaseBet;
        currentCashout = baseCashout;
    }
    else // Sweet, we won! Adjust the bet based on our balance
    {
        currentSatoshiBet = calcBaseBet();
        currentCashout = baseCashout;
    }

    currentBitBet = Math.round(currentSatoshiBet/100);
    roundedSatoshiBet = Math.round(currentBitBet * 100);

    if (currentBitBet > 0)
    {
        console.log(simMsg + '[Bot] Betting ' + currentBitBet + ' bits, cashing out at ' + currentCashout + 'x');
    }
    else
    {
        console.warn(simMsg + '[Bot] Base bet rounds to 0. Balance considered too low to continue.');
        engine.stop();
    }

    if (!simulation)
    {
        if (currentSatoshiBet <= engine.getBalance())  // Ensure we have enough to bet
        {
            engine.placeBet(roundedSatoshiBet, Math.round(currentCashout * 100), false);
        }
        else if (!simulation) // Whoops, we ran out of money
        {
            console.warn(simMsg + '[Bot] Insufficent funds to continue betting...stopping');
            engine.stop();
        }
    }
});

engine.on('cashed_out', function(data)
{
    if (data.username === engine.getUsername())
    {
        var lastProfit = (roundedSatoshiBet * (data.stopped_at/100)) - roundedSatoshiBet;
        console.log('[Bot] Successfully cashed out at ' + (data.stopped_at/100) + 'x (+' + (lastProfit/100).toFixed(2)  + ')');

        // Update global counters for win
        lastResult = 'WON';
        numWins++;
        currentWinStreak++;
        currentLossStreak = 0;
        totalSatoshiProfit += lastProfit;
        maxWinStreak = (currentWinStreak > maxWinStreak) ? currentWinStreak : maxWinStreak;
    }
});

engine.on('game_crash', function(data)
{
    if (data.game_crash < (currentCashout * 100) && !firstGame)
    {
        console.log(simMsg + '[Bot] Game crashed at ' + (data.game_crash/100) + 'x (-' + currentBitBet + ')');

        // Update global counters for loss
        lastResult = 'LOST';
        numLosses++;
        currentLossStreak++;
        currentWinStreak = 0;
        totalSatoshiProfit -= roundedSatoshiBet;

        maxLossStreak = (currentLossStreak > maxLossStreak) ? currentLossStreak : maxLossStreak;
    }
    else if (data.game_crash >= (currentCashout * 100) && simulation && !firstGame)
    {
        var lastProfit = (roundedSatoshiBet * currentCashout) - roundedSatoshiBet;
        console.log(simMsg + '[Bot] Successfully cashed out at ' + currentCashout + 'x (+' + (lastProfit/100).toFixed(2) + ')');

        // Update global counters for win
        lastResult = 'WON';
        numWins++;
        currentWinStreak++;
        currentLossStreak = 0;
        totalSatoshiProfit += lastProfit;
        maxWinStreak = (currentWinStreak > maxWinStreak) ? currentWinStreak : maxWinStreak;
    }
});