var config = {
  target: { value: '', type: 'text', label: 'User to follow' },
  perBet: { value: 0.005, type: 'multiplier', label: 'Percentage of Users Bet' }
};


log('Script is running..');

engine.on('BET_PLACED', bet => {
  if (bet.uname.toLowerCase() === config.target.value.toLowerCase()) {

    var wager = roundBit(bet.wager * config.perBet.value);

    engine.bet(wager, Number.MAX_VALUE); // aim at max profit...
  }
});

engine.on('CASHED_OUT', cashOut => {
  if (cashOut.uname.toLowerCase() === config.target.value.toLowerCase()) {
    log('Spotted ', cashOut.uname, ' cashing out at ', cashOut.cashedAt);

    if (engine.currentlyPlaying()) {
      engine.cashOut();
    }
  }
})
function roundBit(bet) {
  return Math.round(bet / 100) * 100;
};