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script.js
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script.js
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let activePlayer = 0;
const fields = document.querySelectorAll(".field");
const winning = [
[0, 1, 2],
[3, 4, 5],
[6, 7, 8],
[0, 3, 6],
[1, 4, 7],
[2, 5, 8],
[0, 4, 8],
[2, 4, 6],
];
const checkWinner = function (player) {
return (
winning.find(function (positions) {
for (const position of positions) {
if (
!document
.getElementById(`${position}`)
.classList.contains(`${player}img`)
) {
return false;
}
}
return true;
}) !== undefined
);
};
for (let i = 0; i < fields.length; i++) {
fields[i].addEventListener("click", function () {
if (
fields[i].classList.contains("oimg") ||
fields[i].classList.contains("ximg")
) {
} else {
if (activePlayer === 0) {
fields[i].classList.add("oimg");
if (checkWinner("o")) {
document.querySelector(".alert").textContent = "VICTORY!";
document.querySelector(".board").classList.add("hidden");
document.querySelector(".trophy").classList.remove("hidden");
} else {
activePlayer = 1;
}
} else if (activePlayer === 1) {
fields[i].classList.add("ximg");
if (checkWinner("x")) {
document.querySelector(".alert").textContent = "VICTORY!";
document.querySelector(".board").classList.add("hidden");
document.querySelector(".trophy").classList.remove("hidden");
}
activePlayer = 0;
}
}
});
}
document.querySelector(".btn").addEventListener("click", function () {
activePlayer = 0;
for (let i = 0; i < fields.length; i++) {
fields[i].classList.remove("oimg", "ximg");
}
document.querySelector(".alert").textContent = " ";
document.querySelector(".board").classList.remove("hidden");
document.querySelector(".trophy").classList.add("hidden");
});