Add backrooms/backrooms-no-sound.js

backrooms/backrooms-no-sound.js

@@ -0,0 +1,24 @@
+// Please dont remove this attribution its required by the license of this code.
+// This code is licensed under the CPSL License.
+//
+// Original code by: @chillcog
+// See https://git.chillcog.com/chillcog/azuracast-themes
+// Copyright (c) 2024-2026 ChillCog
+// 
+
+document.addEventListener("DOMContentLoaded", function () {
+    const scanline = document.createElement('div');
+    scanline.id = 'backrooms-scanlines';
+    Object.assign(scanline.style, {
+        position: 'fixed',
+        top: '0',
+        left: '0',
+        width: '100vw',
+        height: '100vh',
+        background: 'linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.15) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.03), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.03))',
+        backgroundSize: '100% 4px, 6px 100%',
+        zIndex: '9999',
+        pointerEvents: 'none'
+    });
+    document.body.appendChild(scanline);
+});