Created
October 3, 2020 12:25
-
-
Save siamak/60e0b50b252e99fae0e7be20fae78bb4 to your computer and use it in GitHub Desktop.
Tic Tac Toe (React Hook Simple) Codesandbox: https://codesandbox.io/s/tic-tac-toe-z8wo7
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import React from "react"; | |
import { createGlobalStyle } from "styled-components"; | |
import Board from "./components/Board/Board"; | |
const GlobalStyle = createGlobalStyle` | |
body { | |
margin: 0; | |
padding: 0; | |
background: #f4f1de; | |
letter-spacing: -0.04em; | |
font-family: Inter, Open-Sans, Helvetica, Sans-Serif; | |
} | |
`; | |
export default function App() { | |
return ( | |
<> | |
<Board /> | |
<GlobalStyle /> | |
</> | |
); | |
} |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import React, { useState } from "react"; | |
import Cell from "../Cell/Cell"; | |
import { Gameboard, Turn, Button, Winner } from "./Board.styles"; | |
const Board = () => { | |
const [cell, setCell] = useState(Array(9).fill(null)); | |
const [player, setPlayer] = useState("X"); | |
const [isEnd, setEnd] = useState(false); | |
const checkWin = () => { | |
const lines = [ | |
[0, 1, 2], | |
[3, 4, 5], | |
[6, 7, 8], | |
[0, 3, 6], | |
[1, 4, 7], | |
[2, 5, 8], | |
[0, 4, 8], | |
[2, 4, 6] | |
]; | |
for (const line of lines) { | |
const [a, b, c] = line; | |
if (cell[a] && cell[a] === cell[b] && cell[a] === cell[c]) { | |
return cell[a]; | |
} | |
} | |
}; | |
const handleOnClick = (i) => { | |
if (isEnd) return; | |
cell[i] = player; | |
setPlayer(player === "X" ? "O" : "X"); | |
setCell(cell); | |
if (checkWin()) { | |
setEnd(true); | |
} | |
}; | |
const resetGame = () => { | |
setCell(Array(9).fill(null)); | |
setPlayer("X"); | |
setEnd(false); | |
}; | |
return ( | |
<> | |
{(isEnd && <Winner>Winner game is: {player === "X" ? "O" : "X"}</Winner>) || ( | |
<Turn sign={player}>It's {player} turn</Turn> | |
)} | |
<Gameboard> | |
{cell.map((_, i) => ( | |
<Cell onClick={() => handleOnClick(i)} sign={cell[i]} key={i} /> | |
))} | |
</Gameboard> | |
{isEnd && <Button onClick={resetGame}>Reset Game</Button>} | |
</> | |
); | |
}; | |
export default Board; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import React, {useState} from 'react'; | |
import { CellBox } from "./Cell.styles"; | |
const Cell = ({onClick, sign}) => { | |
return <CellBox sign={sign} onClick={() => onClick()}>{sign}</CellBox>; | |
}; | |
export default Cell; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment