small bugfixes

electron/osuUtil.js

@@ -277,11 +277,17 @@ async function downloadEZPPLauncherUpdateFiles(osuPath, updateFiles) {
       //NOTE: check if the folder is not the osu root folder.
       if (path.basename(pruneFolder) == "osu!")
         continue;
+      if (fs.existsSync(pruneFolder)) {
         for (const files of await fs.promises.readdir(pruneFolder)) {
           const filePath = path.join(pruneFolder, files);
           if (!updateFiles.some(file => path.join(osuPath, ...file.folder.split("/"), file.name) === filePath)) {
-
+            eventEmitter.emit("data", {
+              fileName: path.basename(filePath),
+            });
+            try {
               await fs.promises.rm(filePath, { recursive: true, force: true });
+            } catch { }
+          }
         }
       }
     }

main.js

@@ -587,6 +587,15 @@ function registerIPCPipes() {
                 }/${formatBytes(data.total)})...`,
             });
           });
+          patcherDownloader.eventEmitter.on("delete", (data) => {
+            logger.log(`Deleting ${data.fileName}!`);
+            mainWindow.webContents.send("ezpplauncher:launchprogress", {
+              progress: -1,
+            });
+            mainWindow.webContents.send("ezpplauncher:launchstatus", {
+              status: `Deleting ${data.fileName}...`,
+            });
+          });
           await patcherDownloader.startDownload();
           mainWindow.webContents.send("ezpplauncher:launchprogress", {
             progress: -1,
@@ -664,7 +673,7 @@ function registerIPCPipes() {
           if (fs.existsSync(updateFile)) {
             await fs.promises.rm(updateFile, {
               force: true,
-              recursive: (await fs.promises.lstat(updateFile)).isDirectory,
+              recursive: (await fs.promises.lstat(updateFile)).isDirectory(),
             });
           }
         }