init

2026-04-01 06:34:17 +00:00
parent 68411e3314
commit 10c9cad0a6
8 changed files with 134410 additions and 0 deletions
--- a/index.html
+++ b/index.html
@@ -0,0 +1,143 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="UTF-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>p5.js Sketch Selector</title>
+	<link rel="stylesheet" href="css/style.css">
+	<script src="js/p5.js"></script>
+	<script src="js/addons/p5.sound.min.js"></script>
+	<style>
+		#sketch-selector {
+			position: fixed;
+			top: 10px;
+			right: 10px;
+			background: rgba(255, 255, 255, 0.9);
+			padding: 8px 12px;
+			border-radius: 8px;
+			box-shadow: 0 2px 6px rgba(0,0,0,0.2);
+			font-family: sans-serif;
+			z-index: 1000;
+			font-size: 14px;
+		}
+		select, button {
+			margin-left: 5px;
+		}
+		#status {
+			position: fixed;
+			bottom: 10px;
+			right: 10px;
+			background: rgba(0,0,0,0.7);
+			color: white;
+			padding: 4px 8px;
+			border-radius: 4px;
+			font-family: monospace;
+			font-size: 12px;
+			z-index: 1000;
+		}
+	</style>
+</head>
+<body>
+	<div id="sketch-selector">
+		<label>Sketch: </label>
+		<select id="sketchSelect"></select>
+		<button id="loadBtn">Load</button>
+	</div>
+	<div id="status">No sketch loaded.</div>
+
+	<script>
+		// Helper: reload page with selected sketch
+		function reloadWithSketch(filename) {
+			if (filename) {
+				window.location.search = `?sketch=${encodeURIComponent(filename)}`;
+			} else {
+				window.location.search = ''; // clear
+			}
+		}
+
+		// Fallback list of sketch files (if auto-detection fails)
+		const FALLBACK_SKETCHES = [
+			"calmCircles.js",
+			"Cubes.js",
+			"labyrinth.js",
+			"RecursiveCubes.js"
+		];
+
+		// Auto-detect .js files in the same directory
+		async function detectSketches() {
+			try {
+				const response = await fetch(window.location.pathname);
+				const html = await response.text();
+				const parser = new DOMParser();
+				const doc = parser.parseFromString(html, 'text/html');
+				const links = doc.querySelectorAll('a');
+				const jsFiles = [];
+				for (let link of links) {
+					const href = link.getAttribute('href');
+					if (href && href.endsWith('.js') && !href.includes('/') && !href.includes('p5')) {
+						jsFiles.push(href);
+					}
+				}
+				if (jsFiles.length > 0) return jsFiles;
+			} catch (err) {
+				console.warn('Auto-detection failed, using fallback list:', err);
+			}
+			return FALLBACK_SKETCHES;
+		}
+
+		// Update dropdown with detected sketch files
+		function updateDropdown(selectElement, sketches, currentSketch) {
+			selectElement.innerHTML = '';
+			for (let sk of sketches) {
+				const option = document.createElement('option');
+				option.value = sk;
+				option.textContent = sk;
+				if (sk === currentSketch) option.selected = true;
+				selectElement.appendChild(option);
+			}
+		}
+
+		// Main initialisation
+		(async function() {
+			const sketches = await detectSketches();
+			const currentSketch = new URLSearchParams(window.location.search).get('sketch');
+			const selectEl = document.getElementById('sketchSelect');
+			const loadBtn = document.getElementById('loadBtn');
+			const statusEl = document.getElementById('status');
+
+			// Fill dropdown
+			updateDropdown(selectEl, sketches, currentSketch);
+
+			// Show current sketch in status
+			if (currentSketch && sketches.includes(currentSketch)) {
+				statusEl.textContent = `Running: ${currentSketch}`;
+			} else {
+				statusEl.textContent = 'No sketch selected.';
+			}
+
+			// Handle load button: reload page with selected sketch
+			loadBtn.addEventListener('click', () => {
+				const selected = selectEl.value;
+				if (selected) {
+					reloadWithSketch(selected);
+				}
+			});
+		})();
+	</script>
+
+	<!-- 
+		Synchronously load the sketch specified in the URL parameter.
+		This must be placed after the selector UI but before any other dynamic scripts.
+		It ensures the sketch's setup() and draw() are defined before p5.js finishes loading.
+	-->
+	<script>
+		(function() {
+			const params = new URLSearchParams(window.location.search);
+			const sketchFile = params.get('sketch');
+			if (sketchFile) {
+				document.write('<script src="' + sketchFile + '"><\/script>');
+			}
+		})();
+	</script>
+</body>
+</html>