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tic-tac-toe game #37

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e46e16c
tic-tac-toe game
foulcommander Oct 25, 2021
88348bc
Merge branch 'devdeadviz:main' into main
foulcommander Oct 26, 2021
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33 changes: 33 additions & 0 deletions tic-tac-toe/index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
<link rel="stylesheet" href="style.css">
<script async defer src="script.js"></script>
</head>
<body>
<h1 align="center">Tic Tac Toe Game</h1>
<h2 align="center">Turn: Player <span id="player">X</span></h2>
<div style="text-align: center;"><button id="restart" onclick="restartGame()">RESTART</button></div>

<table id="game" align="center">
<tr>
<td onclick="boxClicked(1, 1)"></td>
<td onclick="boxClicked(1, 2)"></td>
<td onclick="boxClicked(1, 3)"></td>
</tr>
<tr>
<td onclick="boxClicked(2, 1)"></td>
<td onclick="boxClicked(2, 2)"></td>
<td onclick="boxClicked(2, 3)"></td>
</tr>
<tr>
<td onclick="boxClicked(3, 1)"></td>
<td onclick="boxClicked(3, 2)"></td>
<td onclick="boxClicked(3, 3)"></td>
</tr>
</table>
</body>
</html>
94 changes: 94 additions & 0 deletions tic-tac-toe/script.js
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const STARTED = 0;
const ENDED = 1;
const playerSpan = document.getElementById("player");
const gameTable = document.getElementById("game");
const game = {
state: STARTED,
turn: "X",
move: 0,
};
function endGame(winner) {
if (winner) {
alert("Game Over | Winner = " + winner);
} else {
alert("Game Over | Draw");
}
game.state = ENDED;
}
function restartGame() {
if (Math.random() > 0.5) game.turn = "O";
else game.turn = "X";
document.getElementById("player").innerText = game.turn;
game.state = STARTED;
game.move = 0;

Array.from(document.getElementsByTagName("td")).forEach((cell) => {
cell.textContent = "";
});
}
function nextTurn() {
if (game.state === ENDED) return;

game.move++;
if (game.turn === "X") game.turn = "O";
else game.turn = "X";

if (game.move == 9) {
endGame();
}

playerSpan.textContent = game.turn;
}
function isSeqCaptured(arrayOf3Cells) {
let winnningCombo = game.turn + game.turn + game.turn;
if (arrayOf3Cells.map((i) => i.textContent).join("") === winnningCombo) {
endGame(game.turn);
}
}
function isRowCaptured(row) {
let tableRow = Array.from(gameTable.children[0].children[row - 1].children);
isSeqCaptured(tableRow);
}
function isColCaptured(col) {
let tableCol = [
gameTable.children[0].children[0].children[col - 1],
gameTable.children[0].children[1].children[col - 1],
gameTable.children[0].children[2].children[col - 1],
];
isSeqCaptured(tableCol);
}
function isDiagCaptured(row, col) {
if (row !== col && row + col !== 4) return;
let diag1 = [
gameTable.children[0].children[0].children[0],
gameTable.children[0].children[1].children[1],
gameTable.children[0].children[2].children[2],
];
let diag2 = [
gameTable.children[0].children[0].children[2],
gameTable.children[0].children[1].children[1],
gameTable.children[0].children[2].children[0],
];
isSeqCaptured(diag1);
isSeqCaptured(diag2);
}

function boxClicked(row, col) {
if (game.state === ENDED) {
alert("Game Ended | Restart to Play Again");
return;
}
console.log("box clicked = ", row, col);
let clickedBox = gameTable.children[0].children[row - 1].children[col - 1];
if (clickedBox.textContent) {
alert("Please select other box");
return;
}
clickedBox.textContent = game.turn;
setTimeout(() => {
isRowCaptured(row);
isColCaptured(col);
isDiagCaptured(row, col);
nextTurn();
});
}
20 changes: 20 additions & 0 deletions tic-tac-toe/style.css
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body {
font-family: Arial, Helvetica, sans-serif;
}
table#game td {
background-color: rgb(245, 8, 8);
height: 200px;
width: 200px;
border: solid rgb(80, 240, 6) 5px;
border-radius: 10px;
text-align: center;
font-weight: bold;
font-size: 60pt;
}
button#restart {
padding: 8px;
background-color: rgb(12, 130, 240);
font-size: 20pt;
color: white;
border-radius: 15px;
}