Javascript, HTML, CSS Code
<html> <head> <script type="text/javascript"> window.addEventListener('error', function(event) { var message = JSON.parse(JSON.stringify(event.message)); var source = event.filename; var lineno = event.lineno; var colno = event.colno; var error = event.error; window.parent.postMessage({ type: 'iframeError', details: { message: message, source: source, lineno: lineno, colno: colno, error: error ? error.stack : '' } }, '*'); }); window.addEventListener('unhandledrejection', function(event) { window.parent.postMessage({ type: 'iframePromiseRejection', details: { reason: event.reason } }, '*'); }); </script> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width,initial-scale=1"> <title>Maze Generator Game</title> <meta name="description" content="A simple random maze generator game on a 512x512 canvas."> <meta name="keywords" content="maze, game, generator"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous"> <link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"> <script type="text/javascript"> var localStoragePrefix = "ct-168118661253724"; var lastSave = 0; function saveLocal(data) { if (Date.now() - lastSave < 1000) { return; } let cookie = localStoragePrefix + "=" + JSON.stringify(data) + "; path=" + window.location.pathname + "'; SameSite=Strict"; cookie += "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 365 * 1000).toUTCString(); document.cookie = cookie; lastSave = Date.now(); } function loadLocal() { var cookiePrefix = localStoragePrefix + "="; var cookieStart = document.cookie.indexOf(cookiePrefix); if (cookieStart > -1) { let cookieEnd = document.cookie.indexOf(";", cookieStart); if (cookieEnd == -1) { cookieEnd = document.cookie.length; } var cookieData = document.cookie.substring(cookieStart + cookiePrefix.length, cookieEnd); return JSON.parse(cookieData); } } </script> <script type="text/javascript"> // App Javascript Goes Here const cellSize = 16; const gridSize = 512; const mazeSize = gridSize / cellSize; let playerPos = { x: 1, y: 1 }; let timer = 120; let interval; function randomColor() { return '#' + Math.floor(Math.random() * 16777215).toString(16); } function generateMaze() { let maze = new Array(mazeSize); for (let y = 0; y < mazeSize; y++) { maze[y] = new Array(mazeSize); for (let x = 0; x < mazeSize; x++) { maze[y][x] = Math.random() < 0.5; } } maze[1][1] = false; maze[mazeSize - 2][mazeSize - 2] = false; return maze; } function drawMaze(ctx, maze, wallColor, floorColor, playerColor) { for (let y = 0; y < mazeSize; y++) { for (let x = 0; x < mazeSize; x++) { ctx.fillStyle = maze[y][x] ? wallColor : floorColor; ctx.fillRect(x * cellSize, y * cellSize, cellSize, cellSize); } } ctx.fillStyle = playerColor; ctx.fillRect(playerPos.x * cellSize, playerPos.y * cellSize, cellSize, cellSize); } function movePlayer(dx, dy, maze) { const newPos = { x: playerPos.x + dx, y: playerPos.y + dy }; if (maze[newPos.y] && !maze[newPos.y][newPos.x]) { playerPos = newPos; } } function startRound() { clearInterval(interval); timer = 120; interval = setInterval(() => { timer--; $('#timer').text(timer + "s"); if (timer <= 0) { clearInterval(interval); startRound(); } }, 1000); const canvas = document.getElementById("maze"); const ctx = canvas.getContext("2d"); const maze = generateMaze(); const wallColor = randomColor(); const floorColor = randomColor(); const playerColor = randomColor(); playerPos = { x: 1, y: 1 }; drawMaze(ctx, maze, wallColor, floorColor, playerColor); } $(document).ready(function() { startRound(); $(document).keydown(function(e) { switch (e.which) { case 37: movePlayer(-1, 0, maze); break; case 38: movePlayer(0, -1, maze); break; case 39: movePlayer(1, 0, maze); break; case 40: movePlayer(0, 1, maze); break; } if (playerPos.x === mazeSize - 2 && playerPos.y === mazeSize - 2) { startRound(); } drawMaze(ctx, maze, wallColor, floorColor, playerColor); }); }); </script> <style> /* App CSS Goes Here */ canvas { border: 1px solid #000; } #timer { font-size: 24px; margin-bottom: 10px; } </style> <link rel="canonical" href="https://calculator.tools/prompt/203/"> <meta charset="utf-8"> </head> <body> <div id="main-container" class="container"> <!-- App HTML Goes Here --> <h1>Maze Generator Game</h1> <p id="timer">120s</p> <canvas id="maze" width="512" height="512"></canvas> </div> <script type="text/javascript"> var localStoragePrefix = "ct-{{ cachebreaker }}"; var lastSave = 0; function saveLocal(data) { if (Date.now() - lastSave < 1000) { return; } let cookie = localStoragePrefix + "=" + JSON.stringify(data) + "; path=" + window.location.pathname + "'; SameSite=Strict"; cookie += "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 365 * 1000).toUTCString(); document.cookie = cookie; lastSave = Date.now(); } function loadLocal() { var cookiePrefix = localStoragePrefix + "="; var cookieStart = document.cookie.indexOf(cookiePrefix); if (cookieStart > -1) { let cookieEnd = document.cookie.indexOf(";", cookieStart); if (cookieEnd == -1) { cookieEnd = document.cookie.length; } var cookieData = document.cookie.substring(cookieStart + cookiePrefix.length, cookieEnd); return JSON.parse(cookieData); } } </script> <script type="text/javascript"> window.addEventListener('load', function() { var observer = new MutationObserver(function() { window.parent.postMessage({height: document.documentElement.scrollHeight || document.body.scrollHeight},"*"); }); observer.observe(document.body, {attributes: true, childList: true, subtree: true}); window.parent.postMessage({height: document.documentElement.scrollHeight || document.body.scrollHeight},"*"); }); </script> </body> </html>
Maze Generator Game
Calculator Tools