55 lines
2.1 KiB
JavaScript
55 lines
2.1 KiB
JavaScript
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'use strict';
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const targetNum = Math.trunc(Math.random() * 20) + 1;
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let highScore = Number(localStorage.getItem('highscore')) || 0;
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let userGuess = 10; // Default guess
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let currScore = 20;
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const screenEl = document.querySelector('.screen');
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const msgEl = document.querySelector('.message');
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const guessInput = document.querySelector('#guess');
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const scoreEl = document.querySelector('.score');
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const highScoreEl = document.querySelector('.highScore');
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const checkBtn = document.querySelector('#check');
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const restartBtn = document.querySelector('#restart');
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const incBtn = document.querySelector('#up');
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const decBtn = document.querySelector('#down');
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const setMsg = msg => msgEl.textContent = msg;
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const setScore = score => scoreEl.textContent = `Score: ${currScore = score}`;
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const setHighScore = () => {
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highScoreEl.textContent = `Highscore: ${highScore}`;
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localStorage.setItem('highscore', highScore);
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};
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const changeColor = color => screenEl.style.backgroundColor = color;
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checkBtn.addEventListener('click', () => {
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userGuess = Number(guessInput.textContent);
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if (!userGuess || userGuess < 1 || userGuess > 20) {
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setMsg("Please enter a valid number between 1 and 20.");
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} else if (userGuess === targetNum) {
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highScore = Math.max(highScore, currScore);
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setHighScore();
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setMsg(currScore !== 20 ? 'Correct Number!' : 'Are you sure you didn\'t cheat?');
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changeColor(currScore !== 20 ? '#1ba100' : '#FFC300');
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} else {
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setMsg(userGuess > targetNum ? 'Too High!' : 'Too Low!');
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if (currScore > 1) {
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setScore(currScore - 1);
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} else {
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setScore(1);
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setMsg("You lost the game!");
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changeColor('#a10000');
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}
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}
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});
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restartBtn.addEventListener('click', () => location.reload());
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incBtn.addEventListener('click', () => guessInput.textContent = Math.min(Number(guessInput.textContent) + 1, 20));
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decBtn.addEventListener('click', () => guessInput.textContent = Math.max(Number(guessInput.textContent) - 1, 1));
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guessInput.textContent = userGuess;
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setMsg('Guess a number');
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setScore(currScore);
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setHighScore();
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