update function and settings option

manifest.json

@@ -1,5 +1,5 @@
 {
   "applicationId": "js.grassclipper.app",
   "version": "0.4.6",
-  "resourcesURL": "https://github.com/Grasscutters/GrassClipper/releases/latest/download/manifest.json"
+  "resourcesURL": "https://github.com/Grasscutters/GrassClipper/releases/latest/download/resources.neu"
 }

resources/index.html

@@ -50,9 +50,9 @@
         <div class="settingsRow">
           <div class="settingSection">
             <span class="settingLabel">Update</span>
-            <button class="smolBtn disabled" onclick="checkForUpdatesAndShow()" disabled>Update</button>
+            <button class="smolBtn disabled" onclick="updateResources()" id="updateBtn" disabled>Update</button>
           </div>
-          <span class="settingSubtitle">
+          <span class="settingSubtitle" id="updateSubtitle">
             Checking for updates...
           </span>
         </div>

resources/js/index.js

@@ -10,6 +10,9 @@ document.addEventListener('DOMContentLoaded', async () => {
   setBackgroundImage();
   displayGenshinFolder();
 
+  // Set title version
+  document.querySelector('#version').innerHTML = NL_APPVERSION
+
   const config = await getCfg()
   const ipArr = await getFavIps()
 
@@ -349,6 +352,9 @@ async function openSettings() {
   const killSwitch = document.querySelector('#killswitchOption')
 
   killSwitch.checked = config.enableKillswitch
+
+  // Check for updates
+  checkForUpdatesAndShow()
 }
 
 async function closeSettings() {
@@ -385,6 +391,26 @@ async function runInstallScript() {
   closeFirstTimePopup()
 }
 
+async function updateResources() {
+
+} 
+
+async function checkForUpdatesAndShow() {
+  const updateBtn = document.querySelector('#updateBtn')
+  const subtitle = document.querySelector('#updateSubtitle')
+  const url = 'https://github.com/Grasscutters/GrassClipper/releases/latest/download/'
+  const manifest = await Neutralino.updater.checkForUpdates(url)
+
+  // Version mismatch? Update!
+  if (manifest?.version !== NL_APPVERSION) {
+    subtitle.innerHTML = "New update available!"
+    updateBtn.classList.remove('disabled')
+  } else {
+    subtitle.innerHTML = "You are on the latest version! :)"
+    updateBtn.classList.add('disabled')
+  }
+}
+
 /**
  * Set the game folder by opening a folder picker
  */