thebutton.js

function clickButtonAt(targetMs) {
  if ($('.thebutton-container.denied').length) {
    console.error('You must login first.');
    return;
  }

  if ($('.thebutton-container.pressed').length) {
    console.error('You have already pressed the button.');
    return;
  }

  var theButton = $('#thebutton');
  var monitor = setInterval(function() {
    console.log(r.thebutton._msLeft);
      
    var msLeft = r.thebutton._msLeft;
    if (msLeft === null || msLeft === undefined || msLeft === 0 || isNaN(msLeft) || !isFinite(msLeft)) {
      return;
    }

    if (r.thebutton._msLeft <= targetMs) {
      theButton.click();
      clearInterval(monitor);
    }
  }, 100);

  console.log('Waiting to click the button at or below ' + targetMs + 'ms.');
}

clickButtonAt(1000);