JS-Interview-Questions/NumberGame.html at main · DhruvSharma49/JS-Interview-Questions · GitHub

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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Game</title>
    <style>
      body {
        background-color: black;
        color: white;
        display: flex;
        justify-content: center;
        align-items: center;
        height: 700px;
        flex-direction: column;
      }
      .playbtn {
        background-color: red;
        margin: 10px;
        padding: 12px;
        cursor: pointer;
      }
      .playground {
        font-size: 24px;
        margin: 5px;
      }
    </style>
  </head>
  <body>
    <div class="playground userscore">User Score: 0</div>
    <button class="playbtn">Play</button>
    <div class="playground computerscore">Computer Score: 0</div>

    <script>
      const playbtn = document.querySelector(".playbtn");
      const userscore = document.querySelector(".userscore");
      const computerscore = document.querySelector(".computerscore");

      let playground = {
        user: 0,
        computer: 0,
      };

      let target = 20;
      let min = 1;
      let max = 3;

      function randomNumber() {
        return Math.floor(Math.random() * (max - min + 1)) + min;
      }

      function checkWinner() {
        if (playground.user >= target) {
          setTimeout(() => alert("User Wins! 🎉"), 200);
          resetGame();
        } else if (playground.computer >= target) {
          setTimeout(() => alert("Computer Wins! 🤖"), 200);
          resetGame();
        }
      }

      function resetGame() {
        playground.user = 0;
        playground.computer = 0;
        userscore.innerHTML = "User Score: 0";
        computerscore.innerHTML = "Computer Score: 0";
      }

      function computerTurn() {
        playground.computer += randomNumber();
        computerscore.innerHTML = "Computer Score: " + playground.computer;
        checkWinner();
      }

      playbtn.addEventListener("click", () => {
        playground.user += randomNumber();
        userscore.innerHTML = "User Score: " + playground.user;
        checkWinner();
        setTimeout(computerTurn, 500);
      });
    </script>
  </body>
</html>