Script.js

"use strict";

let secretNumber = Math.trunc(Math.random() * 20) + 1;
let score = 20;
let highscore = 0;
const displayMessage = (message) => {
  document.querySelector(".message").textContent = message;
};
document.querySelector(".score").value = score;

document.querySelector(".check").addEventListener("click", function () {
  const guess = Number(document.querySelector(".guess").value);
  if (!guess) {
    displayMessage("No Number");
  } else if (guess === secretNumber) {
    document.querySelector("body").style.backgroundColor = "green";
    document.querySelector(".number").style.width = "30rem";
    displayMessage("🎉 Correct Answer !!!");
    document.querySelector(".number").textContent = secretNumber;
    if (score > highscore) {
      highscore = score;
    }
    document.querySelector(".highscore").textContent = highscore;
  } else if (guess !== secretNumber) {
    if (score > 1) {
      displayMessage(guess > secretNumber ? "📈 Too High" : "📉 Too Low");
      score--;
      document.querySelector(".score").textContent = score;
    } else {
      displayMessage("💥 You lost the game");
      document.querySelector(".score").textContent = 0;
    }
  }
});
document.querySelector(".again").addEventListener("click", function () {
  score = 20;
  secretNumber = Math.trunc(Math.random() * 20) + 1;

  displayMessage("Start guessing .......");
  document.querySelector(".score").textContent = score;
  document.querySelector(".number").textContent = "?";
  document.querySelector(".guess").value = "";
  document.querySelector("body").style.backgroundColor = "#222";
  document.querySelector(".number").style.width = "15rem";
});