script.js

'use strict';
const player0El = document.querySelector('.player--0');
const player1El = document.querySelector('.player--1');
let score0El = document.querySelector('#score--0');
let score1El = document.getElementById('score--1');
const diceEl = document.querySelector('.dice');
const btnNew = document.querySelector('.btn--new');
const btnHold = document.querySelector('.btn--hold');
const btnRoll = document.querySelector('.btn--roll');
const current0El = document.querySelector('#current--0');
const current1El = document.querySelector('#current--1');


let currentScore;

let activePlayer;
let playing;
let scores;

const init = function () {
  diceEl.classList.add('hidden');
  score0El.textContent = 0;
  score1El.textContent = 0;
  current0El.textContent = 0;
  current1El.textContent = 0;
  activePlayer = 0;

  player0El.classList.remove('player--winner');
  player1El.classList.remove('player--winner');
  player0El.classList.add('player--active');
  player1El.classList.remove('player--active');

  currentScore = 0;
  scores = [0, 0];
  playing = true;
};
init();
btnRoll.addEventListener('click', function () {
  if (playing) {
    const dice = Math.trunc(Math.random() * 6) + 1;
    diceEl.classList.remove('hidden');

    diceEl.src = `dice-${dice}.png`;
    if (dice !== 1) {
      currentScore += dice;
      document.getElementById(`current--${activePlayer}`).textContent =
        currentScore;
    } else {
      currentScore = 0;
      document.getElementById(`current--${activePlayer}`).textContent = 0;
      activePlayer = activePlayer === 0 ? 1 : 0;

      player0El.classList.toggle('player--active');
      player1El.classList.toggle('player--active');
    }
  }
});

btnHold.addEventListener('click', function () {
  if (playing) {
    console.log('hold');
    scores[activePlayer] += currentScore;
    document.getElementById(`score--${activePlayer}`).textContent =
      scores[activePlayer];

    if (scores[activePlayer] >= 20) {
      diceEl.classList.add('hidden');
      playing = false;
      document
        .querySelector(`.player--${activePlayer}`)
        .classList.add('player--winner');
      document
        .querySelector(`.player--${activePlayer}`)
        .classList.remove('player--active');
    } else {
      currentScore = 0;

      document.getElementById(`current--${activePlayer}`).textContent = 0;
      activePlayer = activePlayer === 0 ? 1 : 0;

      player0El.classList.toggle('player--active');
      player1El.classList.toggle('player--active');
    }
  }
});

btnNew.addEventListener(
  'click',
  init
  
);