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Match Avoid #1

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106167a
Avoid matching with the same card
ramsesgarate Apr 9, 2020
6936857
Avoid re-matching a card that has already been matched
ramsesgarate Apr 9, 2020
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183 changes: 82 additions & 101 deletions app.js
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Original file line number Diff line number Diff line change
@@ -1,108 +1,89 @@
document.addEventListener('DOMContentLoaded', () => {
//card options
const cardArray = [
{
name: 'fries',
img: 'images/fries.png'
},
{
name: 'cheeseburger',
img: 'images/cheeseburger.png'
},
{
name: 'ice-cream',
img: 'images/ice-cream.png'
},
{
name: 'pizza',
img: 'images/pizza.png'
},
{
name: 'milkshake',
img: 'images/milkshake.png'
},
{
name: 'hotdog',
img: 'images/hotdog.png'
},
{
name: 'fries',
img: 'images/fries.png'
},
{
name: 'cheeseburger',
img: 'images/cheeseburger.png'
},
{
name: 'ice-cream',
img: 'images/ice-cream.png'
},
{
name: 'pizza',
img: 'images/pizza.png'
},
{
name: 'milkshake',
img: 'images/milkshake.png'
},
{
name: 'hotdog',
img: 'images/hotdog.png'
}
]

cardArray.sort(() => 0.5 - Math.random())
document.addEventListener("DOMContentLoaded", () => {
//card options
const cardArray = [{
name: "fries",
img: "images/fries.png",
},
{
name: "cheeseburger",
img: "images/cheeseburger.png",
},
{
name: "ice-cream",
img: "images/ice-cream.png",
},
{
name: "pizza",
img: "images/pizza.png",
},
{
name: "milkshake",
img: "images/milkshake.png",
},
{
name: "hotdog",
img: "images/hotdog.png",
},
],
gridCardArray = [...cardArray, ...cardArray].sort(
() => 0.5 - Math.random()
),
grid = document.querySelector(".grid"),
resultDisplay = document.querySelector("#result");
var cardsChosen = [];
var cardsChosenId = [];
const cardsWon = [];

const grid = document.querySelector('.grid')
const resultDisplay = document.querySelector('#result')
var cardsChosen = []
var cardsChosenId = []
const cardsWon = []

//create your board
function createBoard() {
for (let i = 0; i < cardArray.length; i++) {
var card = document.createElement('img')
card.setAttribute('src', 'images/blank.png')
card.setAttribute('data-id', i)
card.addEventListener('click', flipCard)
grid.appendChild(card)
//create your board
function createBoard() {
for (let i = 0; i < gridCardArray.length; i++) {
var card = document.createElement("img");
card.setAttribute("src", "images/blank.png");
card.setAttribute("data-id", i);
card.addEventListener("click", flipCard);
grid.appendChild(card);
}
}
}

//check for matches
function checkForMatch() {
var cards = document.querySelectorAll('img')
const optionOneId = cardsChosenId[0]
const optionTwoId = cardsChosenId[1]
if (cardsChosen[0] === cardsChosen[1]) {
alert('You found a match')
cards[optionOneId].setAttribute('src', 'images/white.png')
cards[optionTwoId].setAttribute('src', 'images/white.png')
cardsWon.push(cardsChosen)
} else {
cards[optionOneId].setAttribute('src', 'images/blank.png')
cards[optionTwoId].setAttribute('src', 'images/blank.png')
alert('Sorry, try again')
}
cardsChosen = []
cardsChosenId = []
resultDisplay.textContent = cardsWon.length
if (cardsWon.length === cardArray.length/2) {
resultDisplay.textContent = 'Congratulations! You found them all!'
//check for matches
function checkForMatch() {
var cards = document.querySelectorAll("img");
const optionOneId = cardsChosenId[0];
const optionTwoId = cardsChosenId[1];
if (cardsChosen[0] === cardsChosen[1]) {
alert("You found a match");
cards[optionOneId].setAttribute("src", "images/white.png");
cards[optionTwoId].setAttribute("src", "images/white.png");
cardsWon.push(cardsChosen);
} else {
cards[optionOneId].setAttribute("src", "images/blank.png");
cards[optionTwoId].setAttribute("src", "images/blank.png");
alert("Sorry, try again");
}
cardsChosen = [];
cardsChosenId = [];
resultDisplay.textContent = cardsWon.length;
if (cardsWon.length === gridCardArray.length / 2) {
resultDisplay.textContent = "Congratulations! You found them all!";
}
}
}

//flip your card
function flipCard() {
var cardId = this.getAttribute('data-id')
cardsChosen.push(cardArray[cardId].name)
cardsChosenId.push(cardId)
this.setAttribute('src', cardArray[cardId].img)
if (cardsChosen.length ===2) {
setTimeout(checkForMatch, 500)
//flip your card
function flipCard() {
var cardId = this.getAttribute("data-id");
if (
cardsChosenId.includes(cardId) ||
cardsWon.flat().includes(gridCardArray[cardId].name)
) {
return;
}
cardsChosen.push(gridCardArray[cardId].name);
cardsChosenId.push(cardId);
this.setAttribute("src", gridCardArray[cardId].img);
if (cardsChosen.length === 2) {
setTimeout(checkForMatch, 500);
}
}
}

createBoard()
})
createBoard();
});
0 blank.png → images/blank.png
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0 cheeseburger.png → images/cheeseburger.png
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0 fries.png → images/fries.png
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0 hotdog.png → images/hotdog.png
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0 ice-cream.png → images/ice-cream.png
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0 milkshake.png → images/milkshake.png
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0 pizza.png → images/pizza.png
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0 white.png → images/white.png
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19 changes: 11 additions & 8 deletions index.html
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Original file line number Diff line number Diff line change
@@ -1,17 +1,20 @@
<!DOCTYPE html>
<html lang="en" dir="ltr">

<head>
<meta charset="UTF-8">
<title>Memory Game</title>
<link rel="stylesheet" href="style.css"></link>
<script src="app.js" charset="utf-8"></script>
<meta charset="UTF-8">
<title>Memory Game</title>
<link rel="stylesheet" href="style.css"></link>
<script src="app.js" charset="utf-8"></script>
</head>

<body>

<h3>Score:<span id="result"></span></h3>
<h3>Score:<span id="result"></span></h3>

<div class="grid">
</div>
<div class="grid">
</div>

</body>
</html>

</html>