JavaScript-Course/07-rock-paper-scissor .html at main · codebypushkar/JavaScript-Course · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <title>Rock Paper Scissors</title>
  </head>
  <body>
    <p>Rock Paper Scissors</p>

    <button onclick="
      playGame('rock');
    ">Rock</button>

    <button onclick="
      playGame('paper');
    ">Paper</button>

    <button onclick="
      playGame('scissors');
      ">Scissors</button>

    <script>
      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';
          }
        }

        console.log(result);
        alert(`You picked ${playerMove}. Computer picked ${computerMove}. ${result}`)
      }

      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;
      }
    </script>

  </body>
</html>