root page, new layout

2025-12-13 21:02:22 +01:00
parent 0a92fd678f
commit ca65b24899
6 changed files with 140 additions and 3 deletions
@@ -0,0 +1,44 @@
+const canvas = document.getElementById('matrix-canvas');
+const ctx = canvas.getContext('2d');
+
+canvas.width = window.innerWidth;
+canvas.height = window.innerHeight;
+
+const letters = 'ABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZ1234567890';
+const fontSize = 16;
+let columns = canvas.width / fontSize;
+
+const drops = [];
+for (let x = 0; x < columns; x++) {
+    drops[x] = 1;
+}
+
+function draw() {
+    ctx.fillStyle = 'rgba(0, 0, 0, 0.05)';
+    ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+    ctx.fillStyle = '#0F0'; // green text
+    ctx.font = fontSize + 'px arial';
+
+    for (let i = 0; i < drops.length; i++) {
+        const text = letters.charAt(Math.floor(Math.random() * letters.length));
+        ctx.fillText(text, i * fontSize, drops[i] * fontSize);
+
+        if (drops[i] * fontSize > canvas.height && Math.random() > 0.975) {
+            drops[i] = 0;
+        }
+        drops[i]++;
+    }
+}
+
+setInterval(draw, 33);
+
+window.addEventListener('resize', () => {
+    canvas.width = window.innerWidth;
+    canvas.height = window.innerHeight;
+    columns = canvas.width / fontSize;
+    drops.length = 0;
+    for (let x = 0; x < columns; x++) {
+        drops[x] = 1;
+    }
+});