Add webcache clearing

src-tauri/lang/en.json

@@ -35,7 +35,8 @@
     "un_elevated": "Run the game non-elevated (no admin)",
     "redirect_more": "Also redirect other MHY games",
     "check_aagl": "For more options, check the other launcher",
-    "grasscutter_elevation": "Method of running GC on restricted ports"
+    "grasscutter_elevation": "Method of running GC on restricted ports",
+    "web_cache": "Delete webCaches folder"
   },
   "downloads": {
     "grasscutter_fullbuild": "Download Grasscutter All-in-One",

src/ui/components/menu/Options.tsx

@@ -103,6 +103,7 @@ export default class Options extends React.Component<IProps, IState> {
     this.setCustomBackground = this.setCustomBackground.bind(this)
     this.toggleEncryption = this.toggleEncryption.bind(this)
     this.removeRSA = this.removeRSA.bind(this)
+    this.deleteWebCache = this.deleteWebCache.bind(this)
     this.addMigotoDelay = this.addMigotoDelay.bind(this)
     this.toggleUnElevatedGame = this.toggleUnElevatedGame.bind(this)
   }
@@ -336,6 +337,18 @@ export default class Options extends React.Component<IProps, IState> {
     })
   }
 
+  async deleteWebCache() {
+    alert('Cultivation may freeze for a moment while this occurs!')
+
+    // Get webCaches folder path
+    const pathArr = this.state.game_install_path.replace(/\\/g, '/').split('/')
+    pathArr.pop()
+    const path = pathArr.join('/') + '/GenshinImpact_Data/webCaches'
+
+    // Delete the folder
+    await invoke('dir_delete', { path: path })
+  }
+
   async toggleOption(opt: keyof Configuration) {
     const changedVal = !(await getConfigOption(opt))
 
@@ -646,6 +659,19 @@ export default class Options extends React.Component<IProps, IState> {
             </select>
           </div>
         </div>
+
+        <Divider />
+
+        <div className="OptionSection" id="menuOptionsContainerAdvanced">
+          <div className="OptionLabel" id="menuOptionsLabelWebCache">
+            <Tr text="options.web_cache" />
+          </div>
+          <div className="OptionValue" id="menuOptionsButtondeleteWebcache">
+            <BigButton onClick={this.deleteWebCache} id="deleteWebcache">
+              <Tr text="components.delete" />
+            </BigButton>
+          </div>
+        </div>
       </Menu>
     )
   }