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scripts.js
124 lines (111 loc) · 2.89 KB
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scripts.js
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const cardArray = [
{
name: 'fries',
img: 'images/fries.png',
},
{
name: 'cheeseburger',
img: 'images/cheeseburger.png',
},
{
name: 'hotdog',
img: 'images/hotdog.png',
},
{
name: 'icecream',
img: 'images/icecream.png',
},
{
name: 'milkshake',
img: 'images/milkshake.png',
},
{
name: 'pizza',
img: 'images/pizza.png',
},
{
name: 'fries',
img: 'images/fries.png',
},
{
name: 'cheeseburger',
img: 'images/cheeseburger.png',
},
{
name: 'hotdog',
img: 'images/hotdog.png',
},
{
name: 'icecream',
img: 'images/icecream.png',
},
{
name: 'milkshake',
img: 'images/milkshake.png',
},
{
name: 'pizza',
img: 'images/pizza.png',
}
]
cardArray.sort(() => 0.5 - Math.random())
const gridDisplay = document.querySelector('#grid')
const resultDisplay = document.querySelector('#result')
let cardsChosen = []
let cardsChosenIds = []
const cardsWon = []
function createBoard()
{
for (let i = 0; i < cardArray.length; i++)
{
const card = document.createElement('img');
card.setAttribute('src', 'images/smiley.png');
card.setAttribute('data-id', i);
card.addEventListener('click', flipCard)
gridDisplay.appendChild(card);
}
}
createBoard();
function checkMatch()
{
const cards = document.querySelectorAll('img');
if (cardsChosenIds[0] == cardsChosenIds[1])
{
cards[cardsChosenIds[0]].setAttribute('src', 'images/smiley.png')
cards[cardsChosenIds[1]].setAttribute('src', 'images/smiley.png')
alert('You have clicked the same image')
}
if (cardsChosen[0] == cardsChosen[1])
{
cards[cardsChosenIds[0]].setAttribute('src', 'images/white.png')
cards[cardsChosenIds[1]].setAttribute('src', 'images/white.png')
cards[cardsChosenIds[0]].removeEventListener('click', flipCard)
cards[cardsChosenIds[1]].removeEventListener('click', flipCard)
alert('You found a match!')
cardsWon.push(cardsChosen)
}
else
{
cards[cardsChosenIds[0]].setAttribute('src', 'images/smiley.png')
cards[cardsChosenIds[1]].setAttribute('src', 'images/smiley.png')
alert('Sorry, try again!')
}
resultDisplay.innerHTML = cardsWon.length
cardsChosen = []
cardsChosenIds = []
if (cardsWon.length == cardArray.length / 2)
{
resultDisplay.innerHTML = 'Congratulations, you found them all!'
}
}
function flipCard()
{
const cardId = this.getAttribute('data-id');
cardsChosen.push(cardArray[cardId].name);
cardsChosenIds.push(cardId)
this.setAttribute('src', cardArray[cardId].img);
if (cardsChosen.length === 2)
{
setTimeout(checkMatch, 500)
}
}