bump version

.github/workflows/build.yml

@@ -0,0 +1,50 @@
+name: Compile and Release
+
+on:
+  release:
+    types: [released]
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm run rebuild
+      - run: npm run pack-linux
+      - name: Add Artifact to Workflow
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifact
+          path: |
+            release/*.AppImage
+
+  build-win:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm run rebuild
+      - run: npm run pack-win
+      - name: Add Artifact to Workflow
+        uses: actions/upload-artifact@v3
+        with:
+          name: artifact
+          path: |
+            release/*.exe

.vscode/launch.json

@@ -0,0 +1,17 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Debug Main Process",
+      "type": "node",
+      "request": "launch",
+      "cwd": "${workspaceFolder}",
+      "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron",
+      "windows": {
+        "runtimeExecutable": "${workspaceFolder}/node_modules/.bin/electron.cmd"
+      },
+      "args" : ["."],
+      "outputCapture": "std"
+    }
+  ]
+}

app.js

@@ -1,15 +1,21 @@
-const { app, BrowserWindow, ipcMain, dialog } = require('electron');
-const { setupTitlebar, attachTitlebarToWindow } = require('custom-electron-titlebar/main');
+const { app, BrowserWindow, ipcMain, dialog, Tray, Menu } = require('electron');
+const { setupTitlebar } = require('custom-electron-titlebar/main');
 const windowManager = require('./ui/windowManager');
 const osuUtil = require('./osuUtil');
 const ezppUtil = require('./ezppUtil');
 const config = require('./config');
 const fs = require('fs');
+const path = require('path');
 const rpc = require('./discordPresence');
 const windowName = require('get-window-by-name');
 const terminalUtil = require('./terminalUtil');
 const osUtil = require('./osUtil');
+const appInfo = require('./appInfo');
+const executeUtil = require("./executeUtil");
+const { DownloaderHelper } = require('node-downloader-helper');
 
+let shouldPatch = false;
+let patcherLoc = undefined;
 let tempOsuPath;
 let osuWindowInfo;
 let isIngame;
@@ -33,6 +39,13 @@ const run = () => {
           if (!osuLoaded) {
             osuLoaded = true;
             //TODO: do patch
+            setTimeout(() => {
+              console.log("yes");
+              if (shouldPatch) {
+                console.log("running " + patcherLoc + " in dir " + path.dirname(patcherLoc));
+                executeUtil.runFileDetached(path.dirname(patcherLoc), patcherLoc);
+              }
+            }, 5000);
           }
           const windowTitle = firstInstance.processTitle;
           let rpcOsuVersion = "";
@@ -117,12 +130,48 @@ const run = () => {
 
   rpc.connect();
 
-
   let mainWindow;
-    app.whenReady().then(() => {
+  let tray = null
+  app.whenReady().then(async () => {
+    const logoFile = path.join(config.configFolder, "logo.png");
+    if (!fs.existsSync(logoFile)) {
+      const logoDownload = new DownloaderHelper("https://ez-pp.farm/assets/img/icon.png", config.configFolder, {
+        fileName: "logo.png",
+      })
+      await logoDownload.start();
+    }
+    tray = new Tray(logoFile);
+    const trayMenuTemplate = [
+      {
+        label: `EZPPLauncher ${appInfo.appVersion}`,
+        enabled: false
+      },
+
+      {
+        label: "Show/Hide",
+        click: function () {
+          if (mainWindow.isVisible()) mainWindow.hide();
+          else mainWindow.show();
+        }
+      },
+
+      {
+        label: 'Exit',
+        click: function () {
+          if (isIngame) return;
+          app.exit(0);
+        }
+      }
+    ]
+
+    let trayMenu = Menu.buildFromTemplate(trayMenuTemplate)
+    tray.setContextMenu(trayMenu)
 
     mainWindow = createWindow();
-        mainWindow.on('show', async () => {
+    mainWindow.on('close', (e) => {
+      if (isIngame) e.preventDefault();
+    });
+    mainWindow.once('show', async () => {
       await updateConfigVars(mainWindow);
       await tryLogin(mainWindow);
       await doUpdateCheck(mainWindow);
@@ -161,9 +210,14 @@ const run = () => {
         const osuFolder = await config.get("osuPath");
         if (!osuFolder || osuFolder == "") {
           const foundFolder = await osuUtil.findOsuInstallation();
-                    console.log("osu! Installation located at: ",foundFolder);
+          if (foundFolder && osuUtil.isValidOsuFolder(foundFolder)) {
+            mainWindow.webContents.send('alert_message', foundFolder);
           }
         }
+      }
+    });
+    ipcMain.on("alert_response", async (event, path) => {
+      await config.set("osuPath", path);
     })
     app.on('activate', function () {
       if (BrowserWindow.getAllWindows().length === 0) mainWindow = createWindow();
@@ -171,7 +225,13 @@ const run = () => {
     app.on('window-all-closed', () => {
       app.quit()
     })
-        ipcMain.handle('launch', async () => {
+    ipcMain.handle('launch', async (e, opts) => {
+      console.log(opts);
+      shouldPatch = "patch" in opts && opts.patch;
+      const osuFolder = await config.get("osuPath");
+      patcherLoc = path.join(osuFolder, "EZPPLauncher", "patcher.exe");
+
+      await osuUtil.updateOsuCfg(path.join(osuFolder, "osu!.cfg"));
       const osuConfig = await osuUtil.getLatestConfig(tempOsuPath);
       const username = await config.get('username');
       const password = await config.get('password');
@@ -185,13 +245,20 @@ const run = () => {
         await osuUtil.setConfigValue(osuConfig.path, "Username", "");
         await osuUtil.setConfigValue(osuConfig.path, "Password", "");
       }
+      await osuUtil.replaceUI(osuFolder, true);
       rpc.updateState("Launching osu!...");
       isIngame = true;
-            mainWindow.hide();
+      mainWindow.closable = false;
+      if (mainWindow.isVisible()) mainWindow.hide();
       const result = await osuUtil.startOsuWithDevServer(tempOsuPath, "ez-pp.farm", async () => {
+        if (!mainWindow.isVisible()) mainWindow.show();
+        setTimeout(async () => {
           isIngame = false;
-                mainWindow.show();
+          osuLoaded = false;
+          await osuUtil.replaceUI(osuFolder, false);
           await doUpdateCheck(mainWindow);
+          mainWindow.closable = true;
+        }, 2000);
       });
       return result;
     })
@@ -285,10 +352,13 @@ async function tryLogin(window) {
       window.webContents.send('account_update', {
         type: "loggedin",
         user: loginResponse.user
-            })
+      });
     } else {
+      await config.remove("username");
+      await config.remove("password");
       window.webContents.send('account_update', {
-                type: "login-failed"
+        type: "login-failed",
+        message: loginResponse.message
       })
     }
   } else {
@@ -296,6 +366,11 @@ async function tryLogin(window) {
       type: "not-loggedin"
     })
   }
+
+  const checkUpdate = await appInfo.hasUpdate();
+  if (checkUpdate) {
+    window.webContents.send('launcher_update', checkUpdate);
+  }
 }
 
 async function doUpdateCheck(window) {
@@ -340,7 +415,6 @@ function createWindow() {
 
   win.loadFile('./html/index.html');
 
-    attachTitlebarToWindow(win);
   win.webContents.setWindowOpenHandler(() => "deny");
   win.webContents.on('did-finish-load', function () {
     if (win.webContents.getZoomFactor() != 0.9)

appInfo.js

@@ -1,4 +1,20 @@
-const appName = "EZPPLauncher"
-const appVersion = "1.1.2";
+const { default: axios } = require("axios");
+const { compareVersions } = require("compare-versions");
 
-module.exports = { appName, appVersion };
+const appName = "EZPPLauncher"
+const appVersion = "1.2.0";
+
+const hasUpdate = async () => {
+    const releaseInfo = await axios.get(`https://git.ez-pp.farm/api/v1/repos/EZPPFarm/${appName}/releases/latest`);
+    if (releaseInfo.status !== 200) return false;
+    const latestReleaseVersion = releaseInfo.data.tag_name;
+    const updateAvailable = compareVersions(latestReleaseVersion, appVersion);
+    if(updateAvailable > 0)
+        return {
+            version: latestReleaseVersion,
+            url: releaseInfo.data.html_url,
+        }
+    return undefined;
+}
+
+module.exports = { appName, appVersion, hasUpdate };

assets/launcher.css

@@ -13,6 +13,19 @@ body {
   background-color: hsl(var(--main-bg), 24%, 19%);
 }
 
+p.text-white {
+  margin: .5rem 0;
+  color: white;
+}
+
+.quotetext {
+  color: white;
+  background-color: #727272;
+  border-radius: .35rem;
+  font-size: .95rem;
+  padding: .25rem .5rem;
+}
+
 .sections {
   display: flex;
   flex-flow: column;
@@ -176,7 +189,7 @@ body {
 
 .btn-accent:hover {
   background: hsl(var(--main-accent), 93%, 42%);
-    color: #fff ;
+  color: #fff;
 }
 
 .btn-grey,

config.js

@@ -68,4 +68,4 @@ async function remove(key) {
     await fs.promises.writeFile(configLocation, arr.join('\n'));
 }
 
-module.exports = { get, set, remove }
+module.exports = { get, set, remove, configFolder }

discordPresence.js

@@ -1,7 +1,5 @@
 const appInfo = require('./appInfo.js');
 const DiscordAutoRPC = require("discord-auto-rpc");
-const { app } = require('electron');
-const DiscordRPC = require("discord-rpc").default;
 const clientId = "1032772293220384808";
 let client = undefined;
 let lastState = "Idle in Launcher...";

executeUtil.js

@@ -4,11 +4,12 @@ module.exports = {
         childProcess.execFile(file, args, {
             cwd: folder
         }, (_err, _stdout, _stderr) => {
+            if (onExit)
                 onExit();
         });
     },
     runFileDetached: (folder, file, args) => {
-        const subprocess = childProcess.spawn(file + " " + args, {
+        const subprocess = childProcess.spawn(file + (args ? " " + args : ''), {
             cwd: folder,
             detached: true,
             stdio: 'ignore'

ezppUtil.js

@@ -1,10 +1,18 @@
 const axios = require('axios').default;
 
 const loginCheckEndpoint = 'https://ez-pp.farm/login/check';
+let retries = 0;
 
 const performLogin = async (username, password) => {
     const result = await axios.post(loginCheckEndpoint, { username, password });
+    const code = result.data.code ?? 404;
+    if (code === 200 || code === 403) {
+        retries = 0;
         return result.data;
+    } else {
+        if (retries++ >= 5) return { code: 403, message: "Login failed." }
+        return await performLogin(username, password);
+    }
 }
 
 module.exports = { performLogin };

html/index.html

@@ -63,9 +63,9 @@
                                         <img src="../assets/logo.png" height="150">
                                     </div>
                                     <div class="launch-button-section">
-                                        <button class="btn btn-lg btn-launch btn-accent" id="launch-btn">Launch</button>
-                                        <div class="patch-checkbox" style="display: none;">
-                                            <input type="checkbox" id="enablePatching" disabled />
+                                        <button class="btn btn-lg btn-launch btn-accent" id="launch-btn" disabled>Launch</button>
+                                        <div class="patch-checkbox">
+                                            <input type="checkbox" id="enablePatching" checked/>
                                             <label for="enablePatching" style="display: initial;">enable
                                                 Patching</label>
                                         </div>

html/index_old.html

@@ -1,62 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-    <title>EZPPLauncher</title>
-    <meta charset="utf-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <link rel="icon" type="image/png" href="../assets/logo.png" />
-    <link href="../assets/mdb.min.css" rel="stylesheet" />
-    <style>
-        * {
-            user-select: none;
-            -webkit-user-select: none;
-        }
-    </style>
-</head>
-
-<body class="fixed-sn mdb-skin-custom" data-spy="scroll" data-target="#scrollspy" data-offset="15"
-    oncontextmenu="return false;">
-    <main>
-        <div class="noselect">
-            <div class="position-relative overflow-hidden p-3 p-md-5 m-md-3 text-center text-lg-end d-flex align-items-center justify-content-center"
-                style="border-radius: 0.5em;">
-                <div class="position-relative overflow-hidden p-3 p-md-5 m-md-3">
-                    <div class="container py-2 h-100">
-                        <div class="row d-flex justify-content-center align-items-center h-100">
-                            <div class="col col-xl-10">
-                                <div class="card" style="border-radius: 1rem;">
-                                    <div class="row g-0">
-                                        <div class="card-body p-4 p-lg-5 text-black">
-                                            <div class="d-flex align-items-center mb-2 pb-1 text-white">
-                                                <span class="h1 fw-bold mb-0">EZPPLauncher</span>
-                                            </div>
-                                            <h5 class="fw-lighter fs-5 mb-3 pb-3 text-white text-start"
-                                                style="letter-spacing: 1px;">
-                                                Launch osu! with connection to the EZPPFarm server
-                                            </h5>
-                                            <div class="pt-1 mb-4">
-                                                <button id="launch-btn" class="btn btn-primary btn-lg btn-block"
-                                                    type="button" style="background-color:#d6016f" disabled>Looking for
-                                                    updates...</button>
-                                            </div>
-                                            <button class="btn btn-dark btn-sm float-start" id="account-btn" disabled>
-                                                set account
-                                            </button>
-                                            <button class="btn btn-dark btn-sm float-end" id="folder-btn">
-                                                set osu! directory
-                                            </button>
-                                        </div>
-                                    </div>
-                                </div>
-                            </div>
-                        </div>
-                    </div>
-                </div>
-            </div>
-        </div>
-    </main>
-</body>
-<script type="text/javascript" src="../assets/mdb.min.js"></script>
-
-</html>

osuUtil.js

@@ -8,8 +8,19 @@ const { EventEmitter } = require('events');
 const { DownloaderHelper } = require('node-downloader-helper');
 
 const checkUpdateURL = "https://osu.ppy.sh/web/check-updates.php?action=check&stream=";
+const customUIDLLPath = "https://ez-pp.farm/assets/ezpp!ui.dll";
+const customUIDLLHash = "https://ez-pp.farm/assets/ezpp!ui.md5";
+const customUIDLLName = "ezpp!ui.dll";
+
+const patcherHook = "https://ez-pp.farm/assets/patch.hook.dll";
+const patcherHookHash = "https://ez-pp.farm/assets/patch.hook.md5";
+const patcherHookName = "patch.hook.dll";
+const patcherExe = "https://ez-pp.farm/assets/patcher.exe";
+const patcherExeHash = "https://ez-pp.farm/assets/patcher.md5"
+const patcherExeName = "patcher.exe";
+
 const ignoredOsuEntities = [
-    'osu!auth.dll'
+  'osu!auth.dll',
 ]
 const osuEntities = [
   'avcodec-51.dll',
@@ -19,11 +30,8 @@ const osuEntities = [
   'bass_fx.dll',
   'collection.db',
   'd3dcompiler_47.dll',
-    'Data',
-    'Downloads',
   'libEGL.dll',
   'libGLESv2.dll',
-    'Logs',
   'Microsoft.Ink.dll',
   'OpenTK.dll',
   'osu!.cfg',
@@ -36,8 +44,6 @@ const osuEntities = [
   'presence.db',
   'pthreadGC2.dll',
   'scores.db',
-    'Skins',
-    'Songs'
 ]
 
 async function isValidOsuFolder(path) {
@@ -83,12 +89,30 @@ async function getUpdateFiles(releaseStream) {
   return releaseData.data;
 }
 
+async function getEZPPUIMD5() {
+  const releaseData = await axios.get(customUIDLLHash, {});
+  return releaseData.data;
+}
+
+async function getMD5Hash(url) {
+  const releaseData = await axios.get(url, {});
+  return releaseData.data;
+}
+
 async function filesThatNeedUpdate(osuPath, updateFiles) {
   const filesToDownload = [];
   for (const updatedFile of updateFiles) {
-        const fileName = updatedFile.filename;
-        const fileHash = updatedFile.file_hash;
-        const fileURL = updatedFile.url_full;
+    let fileName = updatedFile.filename;
+    let fileHash = updatedFile.file_hash;
+    let fileURL = updatedFile.url_full;
+
+    if ("url_patch" in updatedFile && updatedFile.url_patch != undefined) {
+      const stripped = updatedFile.url_patch.split("_");
+      fileHash = stripped[stripped.length - 1];
+      const lastIndex = fileURL.lastIndexOf("/");
+      const baseUrl = fileURL.slice(0, lastIndex);
+      fileURL = baseUrl + "/f_" + fileHash;
+    }
 
     if (ignoredOsuEntities.includes(fileName)) continue;
 
@@ -100,7 +124,7 @@ async function filesThatNeedUpdate(osuPath, updateFiles) {
         filesToDownload.push({
           fileName,
           fileURL
-                })
+        });
       }
     } else {
       filesToDownload.push({
@@ -109,6 +133,74 @@ async function filesThatNeedUpdate(osuPath, updateFiles) {
       });
     }
   }
+
+  const ezppUI = path.join(osuPath, "EZPPLauncher", customUIDLLName);
+  const hook = path.join(osuPath, "EZPPLauncher", patcherHookName);
+  const patcher = path.join(osuPath, "EZPPLauncher", patcherExeName);
+
+  if (await fu.existsAsync(hook)) {
+    const latestHookMd5Hash = (await getMD5Hash(patcherHookHash)).toLowerCase().trim();
+    const binaryHookContents = await fs.promises.readFile(hook);
+    const existingHookMD5 = crypto.createHash("md5").update(binaryHookContents).digest("hex").toLowerCase().trim();
+    if (existingHookMD5 != latestHookMd5Hash) {
+      filesToDownload.push({
+        folder: "EZPPLauncher",
+        fileName: patcherHookName,
+        fileURL: patcherHook
+      });
+      console.log("patcher has wrong hashsum (" + existingHookMD5 + " / " + latestHookMd5Hash + ")");
+    }
+  } else {
+    filesToDownload.push({
+      folder: "EZPPLauncher",
+      fileName: patcherHookName,
+      fileURL: patcherHook
+    });
+    console.log("patcher does not exist");
+  }
+
+  if (await fu.existsAsync(patcher)) {
+    const latestPatchMd5Hash = (await getMD5Hash(patcherExeHash)).toLowerCase().trim();
+    const binaryPatchContents = await fs.promises.readFile(patcher);
+    const existingPatchMD5 = crypto.createHash("md5").update(binaryPatchContents).digest("hex").toLowerCase().trim();
+    if (existingPatchMD5 != latestPatchMd5Hash) {
+      filesToDownload.push({
+        folder: "EZPPLauncher",
+        fileName: patcherExeName,
+        fileURL: patcherExe
+      });
+      console.log("patcher has wrong hashsum (" + existingPatchMD5 + " / " + latestPatchMd5Hash + ")")
+    }
+  } else {
+    filesToDownload.push({
+      folder: "EZPPLauncher",
+      fileName: patcherExeName,
+      fileURL: patcherExe
+    });
+    console.log("patcher does not exist");
+  }
+
+  if (await fu.existsAsync(ezppUI)) {
+    const latestUIMd5Hash = (await getMD5Hash(customUIDLLHash)).toLowerCase().trim();
+    const binaryUIContents = await fs.promises.readFile(ezppUI);
+    const existingUIMD5 = crypto.createHash("md5").update(binaryUIContents).digest("hex").toLowerCase().trim();
+    if (existingUIMD5 != latestUIMd5Hash) {
+      filesToDownload.push({
+        folder: "EZPPLauncher",
+        fileName: "ezpp!ui.dll",
+        fileURL: customUIDLLPath
+      })
+    }
+  } else {
+    filesToDownload.push({
+      folder: "EZPPLauncher",
+      fileName: "ezpp!ui.dll",
+      fileURL: customUIDLLPath
+    })
+  }
+
+  console.log(JSON.stringify(filesToDownload, null, 2))
+
   return filesToDownload;
 }
 
@@ -116,12 +208,19 @@ async function downloadUpdateFiles(osuPath, filesToUpdate) {
   const eventEmitter = new EventEmitter();
   let completedIndex = 0;
   filesToUpdate.forEach(async (fileToUpdate) => {
-        const filePath = path.join(osuPath, fileToUpdate.fileName);
-        console.log(filePath);
+
+    let tempPath = osuPath;
+
+    if ("folder" in fileToUpdate) {
+      tempPath = path.join(tempPath, fileToUpdate.folder);
+      if (!(await fu.existsAsync(tempPath))) await fs.promises.mkdir(tempPath);
+    }
+
+    const filePath = path.join(tempPath, fileToUpdate.fileName);
     if (await fu.existsAsync(filePath))
       await fs.promises.rm(filePath);
 
-        const fileDownload = new DownloaderHelper(fileToUpdate.fileURL, osuPath, {
+    const fileDownload = new DownloaderHelper(fileToUpdate.fileURL, tempPath, {
       fileName: fileToUpdate.fileName,
       override: true,
     });
@@ -174,6 +273,41 @@ async function setConfigValue(configPath, key, value) {
   }
   await fs.promises.writeFile(configPath, configLines.join("\n"), 'utf-8');
 }
+
+async function updateOsuCfg(cfgPath) {
+  const osuFolder = path.dirname(cfgPath);
+  const fileStream = await fs.promises.readFile(cfgPath, "utf-8");
+  const lines = fileStream.split(/\r?\n/);
+  const newLines = [];
+  for (const line of lines) {
+    if (line.includes(' = ')) {
+      const argsPair = line.split(' = ', 2);
+      const keyname = argsPair[0]
+      const value = argsPair[1];
+
+      if (keyname.startsWith("h_")) {
+        const filename = keyname.substring(2, keyname.length);
+        const filepath = path.join(osuFolder, filename);
+        if (!fs.existsSync(filepath)) continue;
+        const binaryFileContents = await fs.promises.readFile(filepath);
+        const existingFileMD5 = crypto.createHash("md5").update(binaryFileContents).digest("hex");
+        if (value == existingFileMD5) newLines.push(line)
+        else newLines.push(`${keyname} = ${existingFileMD5}`);
+      } else {
+        newLines.push(line);
+      }
+    }
+  }
+
+  const ezppUI = path.join(osuFolder, customUIDLLName);
+  if (fs.existsSync(ezppUI)) {
+    const binaryFileContents = await fs.promises.readFile(ezppUI);
+    const existingFileMD5 = crypto.createHash("md5").update(binaryFileContents).digest("hex");
+    newLines.push(`h_${customUIDLLName} = ${existingFileMD5}`);
+  }
+  await fs.promises.writeFile(cfgPath, newLines.join("\n"), 'utf-8');
+}
+
 async function findOsuInstallation() {
   const regedit = require('qiao-regedit');
 
@@ -183,14 +317,32 @@ async function findOsuInstallation() {
     if (line.includes("REG_SZ")) {
       let value = (line.trim().split("    ")[2]);
       value = value.substring(1, value.length - 3);
-            return value.trim();
+      return path.dirname(value.trim());
     }
   }
   return undefined;
 }
 
+async function replaceUI(folder, isStart) {
+  const ezppUIFile = path.join(folder, "EZPPLauncher", customUIDLLName);
+  const osuUIFile = path.join(folder, "osu!ui.dll");
+  const osuUIFileBackup = path.join(folder, "osu!ui.dll.bak");
+  if (isStart) {
+    if (fs.existsSync(osuUIFileBackup)) await fs.promises.unlink(osuUIFileBackup);
+    await fs.promises.rename(osuUIFile, osuUIFileBackup);
+    await new Promise((res) => setTimeout(res, 1000));
+    await fs.promises.copyFile(ezppUIFile, osuUIFile);
+  } else {
+    if (!fs.existsSync(osuUIFileBackup)) return;
+    await fs.promises.unlink(osuUIFile);
+    await new Promise((res) => setTimeout(res, 1000));
+    await fs.promises.rename(osuUIFileBackup, osuUIFile);
+  }
+
+}
+
 module.exports = {
   isValidOsuFolder, getLatestConfig, getUpdateFiles, filesThatNeedUpdate,
   downloadUpdateFiles, startOsuWithDevServer: startWithDevServer, setConfigValue,
-    findOsuInstallation
+  findOsuInstallation, replaceUI, updateOsuCfg, getEZPPUIMD5
 }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ezpplauncher",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "main": "app.js",
   "license": "MIT",
   "author": "HorizonCode",
@@ -22,7 +22,7 @@
       "runAfterFinish": true
     },
     "portable": {
-      "artifactName": "EZPPLauncher.exe"
+      "artifactName": "ezpplauncher-${version}.exe"
     }
   },
   "frontend": {
@@ -33,10 +33,11 @@
   "scripts": {
     "start": "electron .",
     "rebuild": "electron-rebuild -f -w get-window-by-name",
-    "pack-win": "electron-builder --win --arm64 --x64",
-    "pack-linux": "electron-builder --linux --arm64 --x64",
-    "pack-mac": "electron-builder --mac --arm64 --x64",
-    "dist": "electron-builder"
+    "pack-win": "electron-builder --win --x64",
+    "pack-linux": "electron-builder --linux --x64",
+    "pack-mac": "electron-builder --mac --x64",
+    "dist": "electron-builder",
+    "postinstall": "electron-builder install-app-deps"
   },
   "devDependencies": {
     "electron": "^24.2.0",
@@ -46,6 +47,7 @@
   },
   "dependencies": {
     "axios": "^0.27.2",
+    "compare-versions": "^6.0.0-rc.1",
     "custom-electron-titlebar": "^4.1.1",
     "discord-auto-rpc": "^1.0.17",
     "discord-rpc": "^4.0.1",

preload/preload.js

@@ -1,16 +1,16 @@
-const { ipcRenderer } = require('electron');
-const { Titlebar, Color } = require('custom-electron-titlebar');
+const { ipcRenderer, shell } = require('electron');
+const { Titlebar, TitlebarColor } = require('custom-electron-titlebar');
 const appInfo = require('../appInfo');
-let titlebar;
 let currentPage = "loading";
 let loggedIn = false;
 
 window.addEventListener('DOMContentLoaded', () => {
-    titlebar = new Titlebar({
-        backgroundColor: Color.fromHex("#24283B"),
-        itemBackgroundColor: Color.fromHex("#121212"),
+  const titlebar = new Titlebar({
+    backgroundColor: TitlebarColor.fromHex("#24283B"),
+    itemBackgroundColor: TitlebarColor.fromHex("#121212"),
     menu: null,
-        maximizable: false
+    enableMnemonics: false,
+    maximizable: false,
   });
 
   titlebar.updateTitle(`${appInfo.appName} ${appInfo.appVersion}`);
@@ -48,7 +48,7 @@ window.addEventListener('DOMContentLoaded', () => {
       case "up-to-date":
         $("#launch-btn").attr('disabled', true);
         $('#launch-btn').html('Launching...');
-                const result = await ipcRenderer.invoke("launch");
+        const result = await ipcRenderer.invoke("launch", { patch: $('#enablePatching').is(':checked') });
         if (!result) {
           Swal.fire({
             title: 'Uh oh!',
@@ -150,8 +150,31 @@ window.addEventListener('DOMContentLoaded', () => {
     }
   })
 
+  ipcRenderer.on('launcher_update', async (event, data) => {
+    const res = await Swal.fire({
+      title: 'Update available!',
+      text: `Version ${data.version} has been released!`,
+      icon: 'info',
+      showCancelButton: true,
+      confirmButtonText: 'Download',
+      cancelButtonText: 'Remind me later',
+    });
+    if (res.isConfirmed) {
+      shell.openExternal(data.url);
+    }
+  })
+
   ipcRenderer.on('account_update', (event, data) => {
     switch (data.type) {
+      case "login-failed":
+        Swal.fire({
+          title: 'Uh oh!',
+          text: data.message,
+          icon: 'error',
+          confirmButtonText: 'Okay'
+        });
+        changePage("launch");
+        break;
       case "not-loggedin":
         changePage("launch");
         break;
@@ -165,6 +188,28 @@ window.addEventListener('DOMContentLoaded', () => {
     }
   })
 
+  ipcRenderer.on('alert_message', async (event, path) => {
+    const res = await Swal.fire({
+      title: 'Hey!',
+      html: `<p class="text-white">Detected a osu! installation at</p><span class="quotetext">${path}</span><p class="text-white">Is this correct?</p>`,
+      icon: 'info',
+      showCancelButton: true,
+      confirmButtonText: 'Yes',
+      cancelButtonText: 'No',
+    });
+    if (res.isConfirmed) {
+      $('#currentOsuPath').text(path);
+      ipcRenderer.send('alert_response', path);
+      Swal.fire({
+        title: 'Success!',
+        text: 'osu! folder set.',
+        icon: 'success',
+        confirmButtonText: 'Cool'
+      })
+      ipcRenderer.send("do-update-check");
+    }
+  })
+
   ipcRenderer.on('status_update', (event, status) => {
     switch (status.type) {
       case "up-to-date":

ui/windowManager.js

@@ -1,6 +1,6 @@
 const path = require("path");
 const appInfo = require('../appInfo');
-const { BrowserWindow } = require('electron');
+const { BrowserWindow, Menu } = require('electron');
 const { attachTitlebarToWindow } = require('custom-electron-titlebar/main');
 
 module.exports = {
@@ -26,6 +26,10 @@ module.exports = {
             },
             icon: './assets/logo.png'
         })
+
+        const menu = Menu.buildFromTemplate([])
+        Menu.setApplicationMenu(menu);
+
         window.hide();
 
         window.webContents.once("did-finish-load", function (event, input) {
@@ -33,6 +37,7 @@ module.exports = {
         });
 
         window.webContents.setUserAgent(`${appInfo.appName} ${appInfo.appVersion}`);
+
         attachTitlebarToWindow(window);
 
         return window;