autogamble.user.js

// ==UserScript==
// @name        Auto-Gamble
// @namespace   autoGamble
// @include     https://csgopolygon.com/
// @version     1.3
// @grant       none
// ==/UserScript==

$(document).on('ready', () => {
  console.log('ready');
  
  $($('.roulette').find('.well.text-center')[0]).append(`
  <div class="form-group">
    <div class="input-btn">
      <button type="button" class="btn btn-default" id="gmStart">Start</button>
      <button type="button" class="btn btn-danger" id="gmStop">Stop</button>
    </div>
  </div>
  `);
});

let firstRun = true;

let runGamble;
let hasBet = false;

let initAmount = 2;
$('#betAmount').val(initAmount);
let currenAmount = initAmount;

let currentColor = 'red';


$(document).on('click', '#gmStart', () => {
  startGamble();
});

$(document).on('click', '#gmStop', () => {
  stopGamble();
});

function startGamble () {
  runGamble = setInterval(curRunning, 1000);
}

function stopGamble () {
  clearInterval(runGamble);
  firstRun = true;
  currenAmount = initAmount;
}

function curRunning () {
  const rollText = $('#banner').text();
  let allowBet = false;
  
  if (rollText.indexOf('Rolling') >= 0) {
    allowBet = true;
  } else {
    allowBet = false;
    hasBet = false;
  }
  
  if (!hasBet && allowBet) {
    bet();
  }
}

function bet () {
  
  if (!firstRun) {
    let lastWon = '';
    
    if ( $($('#past').find('.ball')[$('#past').find('.ball').length-1]).hasClass('ball-8') ) {
      lastWon = 'black';
    } else if ( $($('#past').find('.ball')[$('#past').find('.ball').length-1]).hasClass('ball-1') ) {
      lastWon = 'red';
    }
    
    if (lastWon === currentColor) {
      console.log('YAY! We won! 🐱 this:', currenAmount*2);
      currenAmount = initAmount;
    } else {
      console.log('Nye...we lost...😞')
      currenAmount = currenAmount*2;
    }
  } else {
    firstRun = false;
    initAmount = Number($('#betAmount').val());
  }
  hasBet = true;
  
  $('#betAmount').val(currenAmount);
  currentColor = randomColor();

  if (currentColor === 'red') {
    console.log('Pressing Red-Button with:', currenAmount);
    $('.btn.btn-danger.btn-lg.btn-block.betButton').click();
  } else if (currentColor === 'black') {
    console.log('Pressing Black-Button with:', currenAmount);
    $('.btn.btn-inverse.btn-lg.btn-block.betButton').click();
  }
}

function randomColor () {
  const colors = ['red', 'black'];
  return colors[Math.floor(Math.random() * colors.length)];
}