p1RockPaperScissors/script.js at main · priyarai121/p1RockPaperScissors · GitHub

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let score = JSON.parse(localStorage.getItem('score')) || {
  wins: 0,
  losses: 0,
  ties: 0
};

updateScoreElement();

/*
if (!score) {
  score = {
    wins: 0,
    losses: 0,
    ties: 0
  };
}
*/

let isAutoPlaying = false;
let intervalId;

//const autoPlay = () => {

//};
function autoPlay() {
  if (!isAutoPlaying) {
    intervalId = setInterval(() => {
      const playerMove = pickComputerMove();
      playGame(playerMove);
    }, 1000);
    isAutoPlaying = true;

  } else {
    clearInterval(intervalId);
    isAutoPlaying = false;
  }
}

document.querySelector('.js-rock-button')
  .addEventListener('click', () => {
    playGame('rock');
  });

document.querySelector('.js-paper-button')
  .addEventListener('click', () => {
    playGame('paper');
  });

document.querySelector('.js-scissors-button')
  .addEventListener('click', () => {
    playGame('scissors');
  });

document.body.addEventListener('keydown', (event) => {
  if (event.key === 'r') {
    playGame('rock');
  } else if (event.key === 'p') {
    playGame('paper');
  } else if (event.key === 's') {
    playGame('scissors');
  }
});

function playGame(playerMove) {
  const computerMove = pickComputerMove();

  let result = '';

  if (playerMove === 'scissors') {
    if (computerMove === 'rock') {
      result = 'You lose.';
    } else if (computerMove === 'paper') {
      result = 'You win.';
    } else if (computerMove === 'scissors') {
      result = 'Tie.';
    }

  } else if (playerMove === 'paper') {
    if (computerMove === 'rock') {
      result = 'You win.';
    } else if (computerMove === 'paper') {
      result = 'Tie.';
    } else if (computerMove === 'scissors') {
      result = 'You lose.';
    }

  } else if (playerMove === 'rock') {
    if (computerMove === 'rock') {
      result = 'Tie.';
    } else if (computerMove === 'paper') {
      result = 'You lose.';
    } else if (computerMove === 'scissors') {
      result = 'You win.';
    }
  }

  if (result === 'You win.') {
    score.wins += 1;
  } else if (result === 'You lose.') {
    score.losses += 1;
  } else if (result === 'Tie.') {
    score.ties += 1;
  }

  localStorage.setItem('score', JSON.stringify(score));

  updateScoreElement();

  document.querySelector('.js-result').innerHTML = result;

  document.querySelector('.js-moves').innerHTML = `You- ${playerMove};  computer-${computerMove}`;
}

function updateScoreElement() {
  document.querySelector('.js-score')
    .innerHTML = `Wins: ${score.wins}, Losses: ${score.losses}, Ties: ${score.ties}`;
}

function pickComputerMove() {
  const randomNumber = Math.random();

  let computerMove = '';

  if (randomNumber >= 0 && randomNumber < 1 / 3) {
    computerMove = 'rock';
  } else if (randomNumber >= 1 / 3 && randomNumber < 2 / 3) {
    computerMove = 'paper';
  } else if (randomNumber >= 2 / 3 && randomNumber < 1) {
    computerMove = 'scissors';
  }

  return computerMove;
}