Add favicon to brick-dungeon

src/common/input.ts

@@ -9,7 +9,7 @@ interface IKeyState {
 const KEYS: Record<string, IKeyState> = {};
 
 document.body.addEventListener('keydown', (e) => {
-    const keyId = e.key.toLowerCase();
+    const keyId = e.code.toLowerCase();
     if (KEYS[keyId]) {
         KEYS[keyId].state = true;
     } else {
@@ -18,7 +18,7 @@ document.body.addEventListener('keydown', (e) => {
 });
 
 document.body.addEventListener('keyup', (e) => {
-    const keyId = e.key.toLowerCase();
+    const keyId = e.code.toLowerCase();
     if (KEYS[keyId]) {
         KEYS[keyId].state = false;
     }