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index.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="main.css">
<title>Number guessing game</title>
</head>
<body>
<h1>Number guessing game</h1>
<p>We have selected a random number between 1 and 100. See if you can guess it in 10 turns or fewer. We'll tell you
if your guess was too high or too low.</p>
<div class="form">
<label for="guessField">Enter a guess: </label><input type="text" id="guessField" class="guessField">
<input type="submit" value="Submit guess" class="guessSubmit" id="guessSubmit">
</div>
<div class="resultParas">
<h4 class="guesses"></h4>
<p class="lastResult"></p>
<p class="lowOrHi"></p>
<p class="counter"></p>
</div>
<script>
let randomNumber = Math.floor(Math.random() * 100) + 1;
let guessCount = 0;
let resetButton;
const guesses = document.querySelector('.guesses');
const lastResult = document.querySelector('.lastResult');
const lowOrHi = document.querySelector('.lowOrHi');
const guessSubmit = document.querySelector('.guessSubmit');
const guessField = document.querySelector('.guessField');
let counter = document.querySelector('.counter');
function checkGuess() {
guessCount++;
counter.textContent = 'Guesses Remaining: ' + (10 - guessCount);
let userGuess = Number(guessField.value);
if (guessCount === 1) {
guesses.textContent = 'Previous guesses: ';
}
guesses.textContent += userGuess + ' ';
//guesses correctly
if (userGuess === randomNumber) {
lastResult.textContent = 'Congratulations! You got it right!';
lastResult.style.backgroundColor = 'green';
setGameOver();
//last guess
} else if (guessCount === 10) {
lastResult.style.backgroundColor = 'red';
lastResult.textContent = "!!!GAME OVER!!!";
setGameOver();
} else {
if(userGuess < randomNumber && guessCount <= 10) {
lowOrHi.textContent = 'Last guess was too low!';
} else if (userGuess > randomNumber && guessCount <= 10) {
lowOrHi.textContent = 'Last guess was too high!';
}
}
guessField.value = '';
guessField.focus();
}
guessSubmit.addEventListener('click', checkGuess);
function setGameOver() {
guessField.disabled = true;
guessSubmit.disabled = true;
resetButton = document.createElement('button');
resetButton.textContent = 'Start a new game';
document.body.append(resetButton);
resetButton.addEventListener('click', resetGame);
}
function resetGame() {
guessCount = 0;
const resetParas = document.querySelectorAll('.resultParas p');
resetParas.textContent=' ';
resetButton.parentNode.removeChild(resetButton);
guessField.disabled = false;
guessSubmit.disabled = false;
guessField.value = '';
guessField.focus();
guesses.textContent = '';
lastResult.style.backgroundColor = 'white';
lastResult.textContent = '';
lowOrHi.textContent = '';
counter.textContent = '';
randomNumber = Math.floor(Math.random() * 100) + 1;
}
</script>
</body>
</html>