<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="style.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css"/>
</head>
<body>
<!-- select box -->
<div class="select-box">
<header><center>Tic Tac Toe Game</center></header>
<div class="content">
<div class="title"><center>Choose Player-X/O</center></div>
<div class="options">
<button class="playerX">Player-X</button>
<button class="playerO">Player-O</button>
</div>
</div>
</div>
<!-- playboard section -->
<div class="play-board">
<div class="details">
<div class="players">
<span class="Xturn">X's Turn</span>
<span class="Oturn">O's Turn</span>
<div class="slider"></div>
</div>
</div>
<div class="play-area">
<section>
<span class="box1"></span>
<span class="box2"></span>
<span class="box3"></span>
</section>
<section>
<span class="box4"></span>
<span class="box5"></span>
<span class="box6"></span>
</section>
<section>
<span class="box7"></span>
<span class="box8"></span>
<span class="box9"></span>
</section>
</div>
</div>
<!-- result box -->
<div class="result-box">
<div class="won-text"></div>
<div class="btn">
<button>Play Again</button>
<button onclick="javascript:window.close()">Exit</button>
</div>
</div>
<script src="script.js"></script>
</body>
</html>
<style>
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
*{
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Poppins', sans-serif;
}
::selection{
color: #fff;
background:#004488;
}
body{
background:#004488;
}
.select-box, .play-board, .result-box{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
transition: all 0.3s ease;
}
.select-box{
background: #fff;
padding: 20px 25px 25px;
border-radius: 5px;
max-width: 400px;
width: 100%;
}
.select-box.hide{
opacity: 0;
pointer-events: none;
}
.select-box header{
font-size: 30px;
font-weight: 600;
padding-bottom: 10px;
border-bottom: 1px solid lightgrey;
}
.select-box .title{
font-size: 22px;
font-weight: 500;
margin: 20px 0;
}
.select-box .options{
display: flex;
width: 100%;
}
.options button{
width: 100%;
font-size: 20px;
font-weight: 500;
padding: 10px 0;
border: none;
background: #004488;
border-radius: 5px;
color: #fff;
outline: none;
cursor: pointer;
transition: all 0.3s ease;
}
.options button:hover,
.btn button:hover{
transform: scale(0.96);
}
.options button.playerX{
margin-right: 5px;
}
.options button.playerO{
margin-left: 5px;
}
.select-box .credit{
text-align: center;
margin-top: 20px;
font-size: 18px;
font-weight: 500;
}
.select-box .credit a{
color: #56baed;
text-decoration: none;
}
.select-box .credit a:hover{
text-decoration: underline;
}
.play-board{
opacity: 0;
pointer-events: none;
transform: translate(-50%, -50%) scale(0.9);
}
.play-board.show{
opacity: 1;
pointer-events: auto;
transform: translate(-50%, -50%) scale(1);
}
.play-board .details{
padding: 7px;
border-radius: 5px;
background: #fff;
}
.play-board .players{
width: 100%;
display: flex;
position: relative;
justify-content: space-between;
}
.players span{
position: relative;
z-index: 2;
color: #004488;
font-size: 20px;
font-weight: 500;
padding: 10px 0;
width: 100%;
text-align: center;
cursor: default;
user-select: none;
transition: all 0.3 ease;
}
.players.active span:first-child{
color: #fff;
}
.players.active span:last-child{
color: #004488;
}
.players span:first-child{
color: #fff;
}
.players .slider{
position: absolute;
top: 0;
left: 0;
width: 50%;
height: 100%;
background: #004488;
border-radius: 5px;
transition: all 0.3s ease;
}
.players.active .slider{
left: 50%;
}
.players.active span:first-child{
color: #004488;
}
.players.active span:nth-child(2){
color: #fff;
}
.players.active .slider{
left: 50%;
}
.play-area{
margin-top: 20px;
}
.play-area section{
display: flex;
margin-bottom: 1px;
}
.play-area section span{
display: block;
height: 90px;
width: 90px;
margin: 2px;
color: #004488;
font-size: 40px;
line-height: 80px;
text-align: center;
border-radius: 5px;
background: #fff;
}
.result-box{
padding: 25px 20px;
border-radius: 5px;
max-width: 400px;
width: 100%;
opacity: 0;
text-align: center;
background: #fff;
pointer-events: none;
transform: translate(-50%, -50%) scale(0.9);
}
.result-box.show{
opacity: 1;
pointer-events: auto;
transform: translate(-50%, -50%) scale(1);
}
.result-box .won-text{
font-size: 30px;
font-weight: 500;
display: flex;
justify-content: center;
}
.result-box .won-text p{
font-weight: 600;
margin: 0 5px;
}
.result-box .btn{
width: 100%;
margin-top: 25px;
display: flex;
justify-content: center;
}
.btn button{
font-size: 18px;
font-weight: 500;
padding: 8px 20px;
border: none;
background: #004488;
border-radius: 5px;
color: #fff;
outline: none;
cursor: pointer;
transition: all 0.3s ease;
margin-right: 25px;
}
</style>
<script>
const selectBox = document.querySelector(".select-box"),
selectBtnX = selectBox.querySelector(".options .playerX"),
selectBtnO = selectBox.querySelector(".options .playerO"),
playBoard = document.querySelector(".play-board"),
players = document.querySelector(".players"),
allBox = document.querySelectorAll("section span"),
resultBox = document.querySelector(".result-box"),
wonText = resultBox.querySelector(".won-text"),
replayBtn = resultBox.querySelector("button");
window.onload = ()=>{
for (let i = 0; i < allBox.length; i++) {
allBox[i].setAttribute("onclick", "clickedBox(this)");
}
}
selectBtnX.onclick = ()=>{
selectBox.classList.add("hide"); //hide select box
playBoard.classList.add("show"); //show the playboard section
}
selectBtnO.onclick = ()=>{
selectBox.classList.add("hide"); //hide select box
playBoard.classList.add("show"); //show the playboard section
players.setAttribute("class", "players active player"); //set class attribute in players with players active player values
}
let playerXIcon = "fas fa-times"; //class name of fontawesome cross icon
let playerOIcon = "far fa-circle"; //class name of fontawesome circle icon
let playerSign = "X"; //this is a global variable beacuse we've used this variable inside multiple functions
let runBot = true; //this also a global variable with boolen value..we used this variable to stop the bot once match won by someone or drawn
// user click function
function clickedBox(element){
if(players.classList.contains("player")){
playerSign = "O"; //if player choose (O) then change playerSign to O
element.innerHTML = `<i class="${playerOIcon}"></i>`; //adding circle icon tag inside user clicked element/box
players.classList.remove("active"); ///add active class in players
element.setAttribute("id", playerSign); //set id attribute in span/box with player choosen sign
}else{
element.innerHTML = `<i class="${playerXIcon}"></i>`; //adding cross icon tag inside user clicked element/box
element.setAttribute("id", playerSign); //set id attribute in span/box with player choosen sign
players.classList.add("active"); ///add active class in players
}
selectWinner(); //calling selectWinner function
element.style.pointerEvents = "none"; //once user select any box then that box can'be clicked again
playBoard.style.pointerEvents = "none"; //add pointerEvents none to playboard so user can't immediately click on any other box until bot select
let randomTimeDelay = ((Math.random() * 1000) + 200).toFixed(); //generating random number so bot will randomly delay to select unselected box
setTimeout(()=>{
bot(runBot); //calling bot function
}, randomTimeDelay); //passing random delay value
}
// bot auto select function
function bot(){
let array = []; //creating empty array...we'll store unclicked boxes index
if(runBot){ //if runBot is true
playerSign = "O"; //change the playerSign to O so if player has chosen X then bot will O
for (let i = 0; i < allBox.length; i++) {
if(allBox[i].childElementCount == 0){ //if the box/span has no children means <i> tag
array.push(i); //inserting unclicked boxes number/index inside array
}
}
let randomBox = array[Math.floor(Math.random() * array.length)]; //getting random index from array so bot will select random unselected box
if(array.length > 0){ //if array length is greater than 0
if(players.classList.contains("player")){
playerSign = "X"; //if player has chosen O then bot will X
allBox[randomBox].innerHTML = `<i class="${playerXIcon}"></i>`; //adding cross icon tag inside bot selected element
allBox[randomBox].setAttribute("id", playerSign); //set id attribute in span/box with player choosen sign
players.classList.add("active"); ///add active class in players
}else{
allBox[randomBox].innerHTML = `<i class="${playerOIcon}"></i>`; //adding circle icon tag inside bot selected element
players.classList.remove("active"); //remove active class in players
allBox[randomBox].setAttribute("id", playerSign); //set id attribute in span/box with player choosen sign
}
selectWinner(); //calling selectWinner function
}
allBox[randomBox].style.pointerEvents = "none"; //once bot select any box then user can't click on that box
playBoard.style.pointerEvents = "auto"; //add pointerEvents auto in playboard so user can again click on box
playerSign = "X"; //if player has chosen X then bot will be O right then we change the playerSign again to X so user will X because above we have changed the playerSign to O for bot
}
}
function getIdVal(classname){
return document.querySelector(".box" + classname).id; //return id value
}
function checkIdSign(val1, val2, val3, sign){ //checking all id value is equal to sign (X or O) or not if yes then return true
if(getIdVal(val1) == sign && getIdVal(val2) == sign && getIdVal(val3) == sign){
return true;
}
}
function selectWinner(){ //if the one of following winning combination match then select the winner
if(checkIdSign(1,2,3,playerSign) || checkIdSign(4,5,6, playerSign) || checkIdSign(7,8,9, playerSign) || checkIdSign(1,4,7, playerSign) || checkIdSign(2,5,8, playerSign) || checkIdSign(3,6,9, playerSign) || checkIdSign(1,5,9, playerSign) || checkIdSign(3,5,7, playerSign)){
runBot = false; //passing the false boolen value to runBot so bot won't run again
bot(runBot); //calling bot function
setTimeout(()=>{ //after match won by someone then hide the playboard and show the result box after 700ms
resultBox.classList.add("show");
playBoard.classList.remove("show");
}, 700); //1s = 1000ms
wonText.innerHTML = `Player <p>${playerSign}</p> won the game!`; //displaying winning text with passing playerSign (X or O)
}else{ //if all boxes/element have id value and still no one win then draw the match
if(getIdVal(1) != "" && getIdVal(2) != "" && getIdVal(3) != "" && getIdVal(4) != "" && getIdVal(5) != "" && getIdVal(6) != "" && getIdVal(7) != "" && getIdVal(8) != "" && getIdVal(9) != ""){
runBot = false; //passing the false boolen value to runBot so bot won't run again
bot(runBot); //calling bot function
setTimeout(()=>{ //after match drawn then hide the playboard and show the result box after 700ms
resultBox.classList.add("show");
playBoard.classList.remove("show");
}, 700); //1s = 1000ms
wonText.textContent = "Match has been drawn!"; //displaying draw match text
}
}
}
replayBtn.onclick = ()=>{
window.location.reload(); //reload the current page on replay button click
}
</script>
