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Copy pathscript.js
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179 lines (150 loc) · 5.2 KB
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const wrapper = document.querySelector('.wrapper')
const container = document.querySelector('.container')
let matchedCard = 0;
let cardOne, cardTwo;
let disableCard = false;
//Создаем массив с объектами с картинками для генерации поля 4 на 4
const imgArray = () => [
{imgSrc: "./images/img-1.png", name: "img1"},
{imgSrc: "./images/img-2.png", name: "img2"},
{imgSrc: "./images/img-3.png", name: "img3"},
{imgSrc: "./images/img-4.png", name: "img4"},
{imgSrc: "./images/img-5.png", name: "img5"},
{imgSrc: "./images/img-6.png", name: "img6"},
{imgSrc: "./images/img-7.png", name: "img7"},
{imgSrc: "./images/img-8.png", name: "img8"},
{imgSrc: "./images/img-1.png", name: "img1"},
{imgSrc: "./images/img-2.png", name: "img2"},
{imgSrc: "./images/img-3.png", name: "img3"},
{imgSrc: "./images/img-4.png", name: "img4"},
{imgSrc: "./images/img-5.png", name: "img5"},
{imgSrc: "./images/img-6.png", name: "img6"},
{imgSrc: "./images/img-7.png", name: "img7"},
{imgSrc: "./images/img-8.png", name: "img8"}
];
//Перемешиваем массив с картинками для начальной генерации поля
const shuflesImg = () => {
const cardDate = imgArray();
cardDate.sort(() => Math.random() - 0.5);
return cardDate;
};
//Создаем ul и выводим
function createList() {
const list = document.createElement('ul');
list.classList.add('cards');
wrapper.append(list);
return list;
}
//Генерируем поле для игры 4 на 4
const cardGenerator = () => {
const cardDate = shuflesImg();
const addList = createList();
cardDate.forEach(item =>{
const card = document.createElement('li');
const frontView = document.createElement('div')
const backView = document.createElement('div');
const span = document.createElement('span');
const imgFront = document.createElement('img');
const imgBack = document.createElement('img');
card.classList.add('card');
frontView.classList.add('view', 'front-view');
backView.classList.add('view', 'back-view');
imgBack.src = item.imgSrc;
imgFront.src = "./images/back-card.png"
addList.append(card);
card.append(frontView);
card.append(backView);
frontView.append(span);
span.append(imgFront)
backView.append(imgBack);
return {
card,
frontView,
backView,
span,
imgFront,
imgBack
}
})
};
cardGenerator();
//Ход игры
function flipCard(e) {
let clickedCard = e.target;
if (clickedCard !== cardOne && !disableCard) {
clickedCard.classList.add('flip')
if (!cardOne) {
return cardOne = clickedCard;
}
cardTwo = clickedCard;
disableCard = true;
let cardOneImg = cardOne.querySelector('.back-view > img').src;
cardTwoImg = cardTwo.querySelector('.back-view > img').src;
matchCards(cardOneImg,cardTwoImg);
}
};
//Сравнение карточек
function matchCards(img1, img2) {
if (img1 === img2) {
matchedCard++;
if (matchedCard == 8) {
return result();
}
cardOne.removeEventListener('click', flipCard);
cardTwo.removeEventListener('click', flipCard);
cardOne = cardTwo = "";
return disableCard = false;
}
//Если карты не равны
setTimeout (() => {
cardOne.classList.add('shake');
cardTwo.classList.add('shake');
}, 400);
setTimeout (() => {
cardOne.classList.remove('shake', 'flip');
cardTwo.classList.remove('shake', 'flip');
cardOne = cardTwo = "";
disableCard = false;
}, 1200);
};
//Выводим результат игры
function result() {
const textResult = document.createElement('h1');
const button = document.createElement('button');
textResult.classList.add('result')
button.classList.add('btn')
textResult.textContent = 'Ты победил!'
button.innerHTML = 'Сыграть ещё раз'
container.prepend(textResult)
container.append(button)
const startOver = () => {
//При клике на кнопку "Сыграть ещё раз" карточки переворачиваются и перемешивается
button.addEventListener('click', function () {
let arr = [1, 2, 3, 4, 5, 6, 7, 8, 1, 2, 3, 4, 5, 6, 7, 8];
arr.sort(() => Math.random() - 0.5);
let cards = document.querySelectorAll('.card')
cards.forEach((card, index) => {
let imgTag = card.querySelector(".back-view img");
setTimeout(() => {
imgTag.src = `images/img-${arr[index]}.png`;
}, 300);
textResult.remove();
button.remove();
card.classList.remove("flip");
card.addEventListener("click", flipCard);
})
})
}
startOver();
return {
textResult,
button
};
};
//Взаимодействия с элементами игры
document.addEventListener("DOMContentLoaded", function () {
const cards = document.querySelectorAll('.card');
cards.forEach(card => {
card.addEventListener('click', flipCard);
});
});