update engine

Author: luizbills

package-lock.json

@@ -319,9 +319,6 @@ <h2><a id="globals">Global Variables</a></h2>
 // the center Y of game screen
 CENTERY: number
 
-// the FPS meter
-FPS: number
-
 // the amount of time since the game started
 ELAPSED: number
 

public/about.html

@@ -73,6 +73,7 @@
       addEventListener("unhandledrejection", handleError);
     </script>
 
+    <script src="/stats.js"></script>
     <script src="/litecanvas.js"></script>
 
     <script>

public/app.js

@@ -1,5 +1,5 @@
 const cacheName = "luizbills.litecanvas-editor-v1";
-const version = "2.43.0";
+const version = "2.44.0";
 
 const precacheResources = [
   "/",
@@ -9,6 +9,7 @@ const precacheResources = [
   "/app.css",
   "/app.js",
   "/litecanvas.js",
+  "/stats.js",
   "/prism/prism.css",
   "/prism/prism.js",
   "/prism/prism-typescript.js",
@@ -28,7 +29,7 @@ const precacheResources = [
 
 self.addEventListener("install", (event) => {
   event.waitUntil(
-    caches.open(cacheName).then((cache) => cache.addAll(precacheResources)),
+    caches.open(cacheName).then((cache) => cache.addAll(precacheResources))
   );
 });
 
@@ -41,7 +42,7 @@ self.addEventListener("fetch", (event) => {
           return cachedResponse;
         }
         return fetch(event.request);
-      }),
+      })
   );
 });
 

public/litecanvas.js

@@ -14,7 +14,6 @@ export default function customCompletions(context) {
         type: "variable",
         info: "seconds since the game started",
       },
-      { label: "FPS", type: "variable", info: "frames per second" },
       {
         label: "CENTERX",
         type: "variable",