old file structure

2026-07-23 16:11:33 +01:00
parent cb894433c5
commit 5f27b3813b
8 changed files with 0 additions and 11 deletions
@@ -0,0 +1,22 @@
+function onKonamiCode(callback) {
+  let input = "";
+  const konami =
+    "arrowuparrowuparrowdownarrowdownarrowleftarrowrightarrowleftarrowrightba";
+  document.addEventListener("keydown", (e) => {
+    input = (input + e.key.toLowerCase()).slice(-konami.length);
+    if (input === konami) callback();
+  });
+}
+
+onKonamiCode(() => {
+  const body = document.body;
+  const header = document.getElementById("header");
+
+  if (body.style.backgroundColor === "white") {
+    body.style.backgroundColor = "black";
+    header.style.color = "white";
+  } else {
+    body.style.backgroundColor = "white";
+    header.style.color = "black";
+  }
+});