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app.js
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app.js
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let boxes = document.querySelectorAll(".box");
let resetBtn = document.querySelector("#reset-btn");
let newGameBtn = document.querySelector("#new-btn");
let msgContainer = document.querySelector(".msg-container");
let msg = document.querySelector("#msg");
let turnO = true;
const winPatterns = [
[0,1,2],
[0,3,6],
[0,4,8],
[1,4,7],
[2,5,8],
[2,4,6],
[3,4,5],
[6,7,8],
];
const resetGame = () =>{
trueO = true;
enableBoxes();
msgContainer.classList.add("hide");
}
boxes.forEach((box)=> {
box.addEventListener("click",()=>{
// console.log("box was clicked");
if(turnO){
box.innerText = "O";
turnO=false;
}
else{
box.innerText= "X";
turnO = true;
}
box.disabled = true;
checkWinner();
});
});
const disableBoxes = ()=>{
for(let box of boxes){
box.disabled = true;
}
}
const enableBoxes = ()=>{
for(let box of boxes){
box.disabled = false;
box.innerText= "";
}
}
const showWinner = (winner)=>{
msg.innerText = `Congratulation, Winner is ${winner}`;
msgContainer.classList.remove("hide");
disableBoxes();
}
const checkWinner =()=>{
for(let pattern of winPatterns){
let pos1Val = boxes[pattern[0]].innerText;
let pos2Val = boxes[pattern[1]].innerText;
let pos3Val = boxes[pattern[2]].innerText;
if(pos1Val!="" && pos3Val!="" && pos2Val!="" ){
if(pos1Val==pos2Val && pos2Val==pos3Val){
showWinner(pos1Val);
}
}
}
};
newGameBtn.addEventListener("click", resetGame);
resetBtn.addEventListener("click", resetGame);