fix bug in updating stats

README.md

@@ -30,6 +30,7 @@ ________________________________________________________________________________
  - [x] save game statistics in localStorage
  - [x] add PWA support [article followed for PWA support](https://cloudbytes.dev/snippets/convert-a-pelican-website-to-pwa-using-workbox)
  - [x] deploy PWA to play store [article for converting PWA to android app](https://developers.google.com/codelabs/pwa-in-play#0)
+ - [x] add support for chrome extension [article for adding support](https://dev.to/chromiumdev/shipping-pwas-as-chrome-extensions-3l5c)
  - [ ] add audio in game
  ________________________________________________________________________________________________________
 

js/setup/sketch.js

@@ -79,17 +79,19 @@
       statTable[i] = new Array(6);
     }
 
-    // initializing statistics table
+    if(localStorage.getItem("stats") === null){
+      // initializing statistics table
 
-    for (var i = 0; i < 3; i++) {
-      for (var j = 0; j < 6; j++) {
-        statTable[i][j] = 0;
+      for (var i = 0; i < 3; i++) {
+        for (var j = 0; j < 6; j++) {
+          statTable[i][j] = 0;
+        }
       }
-    }
-
-    if(localStorage.getItem("stats") == null){
       localStorage.setItem("stats", Base64.encode(JSON.stringify(statTable)));
     }
+    else{
+      statTable = JSON.parse(Base64.decode(localStorage.getItem("stats")));
+    }