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script.js
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script.js
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'use strict';
let correctNumber = Math.floor(Math.random() * 20) + 1;
let score = document.querySelector('.score').textContent;
let highScore = 0;
const displayMessage = function (message) {
document.querySelector('.message').textContent = message;
};
const displayScore = function (score) {
document.querySelector('.score').textContent = score;
};
const setBackgroundColor = function (color) {
document.querySelector('body').style.backgroundColor = color;
};
const setNumberWidth = function (width) {
document.querySelector('.number').style.width = width;
};
document.querySelector('.check').addEventListener('click', function () {
const guessedNumber = Number(document.querySelector('.guess').value);
//Empty Input
if (!guessedNumber) {
displayMessage('Not Valid Input');
}
// Wrong guess
else if (guessedNumber !== correctNumber) {
if (score > 1) {
displayMessage(guessedNumber > correctNumber ? 'Too High!' : 'Too Low');
score = score - 1;
} else {
displayMessage('You Lose!');
score = 0;
}
displayScore(score);
}
//Right Guess
else {
displayMessage('Congrats you won the game!');
score = score + 1;
displayScore(score);
document.querySelector('.number').textContent = correctNumber;
setBackgroundColor('#60b347');
setNumberWidth('30rem');
if (score > highScore) {
highScore = score;
document.querySelector('.highscore').textContent = highScore;
}
}
});
//Reset Button Logic
document.querySelector('.again').addEventListener('click', function () {
correctNumber = Math.floor(Math.random() * 20) + 1;
document.querySelector('.guess').value = '';
setBackgroundColor('#222');
setNumberWidth('15rem');
document.querySelector('.number').textContent = '?';
displayMessage('Start guessing...');
score = 20;
displayScore(score);
});