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Finished Tic Tac Toe game #1

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Finished Tic Tac Toe game #1

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1b94efb
Finished Tic Tac Toe game
JRedden27 Dec 30, 2020
ebc51fc
Fixed a bug and added text for a draw
JRedden27 Jan 8, 2021
da61a5d
Simplified the clearBoard function
JRedden27 Jan 8, 2021
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26 changes: 26 additions & 0 deletions index.html
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<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="container">
<h1>Tic Tac Toe</h1>
<h2 id="title">Player X's Turn</h2>
<div class="grid-container">
<div id="topLeft" class="grid-item">?</div>
<div id="topCenter" class="grid-item">?</div>
<div id="topRight" class="grid-item">?</div>
<div id="centerLeft" class="grid-item">?</div>
<div id="center" class="grid-item">?</div>
<div id="centerRight" class="grid-item">?</div>
<div id="bottomLeft" class="grid-item">?</div>
<div id="bottomCenter" class="grid-item">?</div>
<div id="bottomRight" class="grid-item">?</div>
</div>
<button onclick="clearBoard()">Play Again?</button>
</div>

<script src="script.js"></script>
</body>
</html>
66 changes: 66 additions & 0 deletions script.js
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let playerSymbol = "X";

function playerSwitch(){
if(document.getElementById("title").innerText === "Player X's Turn"){
document.getElementById("title").innerText = "Player O's Turn";
playerSymbol = "O";
} else if (document.getElementById("title").innerText === "Player O's Turn"){
document.getElementById("title").innerText = "Player X's Turn";
playerSymbol = "X";
}
}

function checkForWinner(){
if(document.getElementById("topLeft").innerText === document.getElementById("topCenter").innerText && document.getElementById("topLeft").innerText === document.getElementById("topRight").innerText && document.getElementById("topLeft").innerText !== "?"){
playerSymbol = document.getElementById("topLeft").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("centerLeft").innerText === document.getElementById("center").innerText && document.getElementById("centerLeft").innerText === document.getElementById("centerRight").innerText && document.getElementById("centerLeft").innerText !== "?"){
playerSymbol = document.getElementById("centerLeft").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("bottomLeft").innerText === document.getElementById("bottomCenter").innerText && document.getElementById("bottomLeft").innerText === document.getElementById("bottomRight").innerText && document.getElementById("bottomLeft").innerText !== "?"){
playerSymbol = document.getElementById("bottomLeft").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("topLeft").innerText === document.getElementById("centerLeft").innerText && document.getElementById("topLeft").innerText === document.getElementById("bottomLeft").innerText && document.getElementById("topLeft").innerText !== "?"){
playerSymbol = document.getElementById("topLeft").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("topCenter").innerText === document.getElementById("center").innerText && document.getElementById("topCenter").innerText === document.getElementById("bottomCenter").innerText && document.getElementById("topCenter").innerText !== "?"){
playerSymbol = document.getElementById("topCenter").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("topRight").innerText === document.getElementById("centerRight").innerText && document.getElementById("topRight").innerText === document.getElementById("bottomRight").innerText && document.getElementById("topRight").innerText !== "?"){
playerSymbol = document.getElementById("topRight").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("topLeft").innerText === document.getElementById("center").innerText && document.getElementById("topLeft").innerText === document.getElementById("bottomRight").innerText && document.getElementById("topLeft").innerText !== "?"){
playerSymbol = document.getElementById("topLeft").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("topRight").innerText === document.getElementById("center").innerText && document.getElementById("topRight").innerText === document.getElementById("bottomLeft").innerText && document.getElementById("topRight").innerText !== "?"){
playerSymbol = document.getElementById("topRight").innerText;
document.getElementById("title").innerText = `Player ${playerSymbol} wins!`;
} else if(document.getElementById("topLeft").innerText !== "?" && document.getElementById("topCenter").innerText !== "?" && document.getElementById("topRight").innerText !== "?" && document.getElementById("centerLeft").innerText !== "?" && document.getElementById("center").innerText !== "?" && document.getElementById("centerRight").innerText !== "?" && document.getElementById("bottomLeft").innerText !== "?" && document.getElementById("bottomCenter").innerText !== "?" && document.getElementById("bottomRight").innerText !== "?"){
document.getElementById("title").innerText = "It's a draw!";
}
}

function addSymbol(event){
if(event.currentTarget.innerText !== "X" && event.currentTarget.innerText !== "O" && document.getElementById("title").innerText === "Player X's Turn" || document.getElementById("title").innerText === "Player O's Turn"){
if(playerSymbol === "X"){
event.currentTarget.innerText = `${playerSymbol}`;
event.currentTarget.style.color = "blue";
} else if (playerSymbol === "O"){
event.currentTarget.innerText = `${playerSymbol}`;
event.currentTarget.style.color = "red";
}
playerSwitch();
checkForWinner();
}
};

document.querySelectorAll(".grid-item").forEach(item => {
item.addEventListener("click", addSymbol)
});

function clearBoard(){
playerSymbol = "X";
document.getElementById("title").innerText = "Player X's Turn";
document.querySelectorAll(".grid-item").forEach(item => item.innerText = "?");
document.querySelectorAll(".grid-item").forEach(item => item.style.color = "white");
}
70 changes: 70 additions & 0 deletions style.css
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.grid-container {
display: grid;
grid-template-columns: auto auto auto;
background-color: white;
padding: 10px;
}

.grid-item {
background-color: white;
border: 5px solid black;
padding: 20px;
font-size: 50px;
font-weight: bold;
text-align: center;
color: white;
}

#container {
width: 500px;
margin: auto;
}

h1, #title {
text-align: center;
}

#topLeft {
border-top: none;
border-left: none;
}

#topCenter {
border-top: none;
}

#topRight {
border-top: none;
border-right: none;
}

#centerLeft {
border-left: none;
}

#centerRight {
border-right: none;
}

#bottomLeft {
border-bottom: none;
border-left: none;
}

#bottomCenter {
border-bottom: none;
}

#bottomRight {
border-bottom: none;
border-right: none;
}

button {
background-color: lightblue;
border-color: steelblue;
height: 30px;
width: 100px;
margin: 25px auto;
display: block;
}