ElectronJS TwelveSky2 Launcher OPEN SOURCE

[sLowNight2]

First make sure you have NodeJS installed on your system.

We need to edit the "Launcher/Src/Shared/Settings.js" file according to our own server.

module.exports = {
    "appUserModelId": "com.mersky.12sky2launcher", // APP MODEL ID

    "clientExe": "TwelveSky2.exe", // CLIENT GAME EXE
    "clientParameters": "/2/TH", // CLIENT PARAMETERS 2.5 CLIENT GENERALLY "/99/0"
    "clientMultiple": true, // MULTI CLIENT SETTINGS

    "homeUrl": "http://127.0.0.1", // GAME HOME URL
    "launcherUrl": "http://127.0.0.1/Launcher", // "Hosting/Launcher" DIR
    "patchUrl": "http://127.0.0.1/Patch", // "Hosting/Patch" DIR
    "updateCheckingMS": 3000, // LAUNCHER UPDATE CHECKING WAIT (MS)

    "launcherIcon": "launcher.ico", // "Launcher/Src/Assets" UNDER DIR LAUNCHER ICON NAME
    "windowTitle": "TwelveSky2 Launcher", // LAUNCHER TITLE
    "windowWidth": 714, // LAUNCHER WIDTH (PX)
    "windowHeight": 591, // LAUNCHER HEIGHT (PX)

    "popupWidth": 600, // POPUP WIDTH (PX)
    "popupHeight": 400, // POPUP HEIGHT (PX)

    "optionWindowTitle": "Settings", // SETTINGS WINDOW TITLE
    "optionWindowWidth": 300, // SETTINGS WIDTH TITLE
    "optionWindowHeight": 200, // SETTINGS HEIGHT TITLE
    
    "activeLanguage": "EU", // ACTIVE LANGUAGE (INSIDE THE LANGUAGES OBJECT)
    "activeResolution": "1024x768", // ACTIVE RESOLUTION (INSIDE THE RESOLUTIONS ARRAY)
    "activeFullscreen": "1", // ACTIVE FULLSCREEN (1 = FULLSCREEN / 2 = WINDOW)
    
    "languages": { // LANGUAGES OBJECT (KEYS IN THE OBJECT MUST BE THE SAME AS THE FILE NAMES UNDER THE "Launcher/Src/Shared/Languages" DIR)
        "TR": "Türkçe",
        "EU": "English"
    },

    "resolutions": [ // RESOLUTIONS ARRAY
        "640x480",
        "800x600",
        "960x720",
        "1024x576",
        "1024x768",
        "1152x648",
        "1280x720",
        "1280x800",
        "1280x960",
        "1366x768",
        "1440x900",
        "1400x1050",
        "1440x1080",
        "1600x900",
        "1600x1200",
        "1680x1050",
        "1856x1392",
        "1920x1080",
        "1920x1200",
        "1920x1440",
        "2048x1536",
        "2560x1440",
        "2560x1600"
    ]
}

Run terminal under "Launcher" dir.

npm install

To compile the project,

npx electron-packager . --asar --platform=win32 --arch=x64 --out=release-builds --icon=Src/Assets/launcher.ico --prune --executable-name=Launcher

Launcher.exe compiled under dir "Launcher/release-builds/ts2launcher-win32-x64".

To change the launcher design, you just need to know html & css. You can update the design according to you under the "Hosting/Launcher" dir.

We have made our settings, we have compiled our project, now let's copy the contents of our "Hosting" folder to our server (Inside the folder, the "Launcher" directory is equivalent to the "launcherUrl" parameter in the "Settings.js" file. Likewise, the "Patch" directory is equivalent to the "patchUrl" parameter.)

Now let's examine the autopatcher system we wrote. The "PATCH" parameter in the "Hosting/Patch/SERVERVER.DAT" file represents the client version to be updated.

Client versions are kept in folders 00002, 00003 under "Hosting/Patch/Updates" directory. Let's give a small example of autopatcher, the current client version is kept in the "Preversion.dat" file in the client folder, let's say the value in it is "00001" for now. Let the "PATCH" value in the "SERVERVER.DAT" file be "00003". Launcher compares "PATCH" value with the value in "Preversion.dat" file and downloads defined files in update.json file under "00002, 00003" folders in "Hosting/Patch/Updates" respectively until it reaches "00003" value.

In "update.json", we must create objects in the "files" array and write the file name and file size in bytes, for example:

{
  "files": [
    {
      "name": "TwelveSky2.exe",
      "size": 17684000
    },
    {
      "name": "GXDCompress.dll",
      "size": 344000
    },
    {
      "name": "G03_GDATA/D01_GIMAGE2D/005/005_00005.IMG",
      "size": 64000
    }
  ]
}

The directory with the "update.json" file is considered the main directory. As you can see in the example, there are update files in the folder. The important thing here is that the files must be in the same directory as the "update.json" file.

You can solve the rest by examining the codes, I think I wrote clean code.

Since I do not know C++, I could not set the language of the game, other than that, it was a completely smooth launcher.

Feel free to write your thoughts and criticisms to improve the project. Thanks.

Github Repo:

[lnwnuyhodd]

ElectronJS Executable size is very big.

Originally Posted by sLowNight2

Since I do not know C++, I could not set the language of the game, other than that, it was a completely smooth launcher.

Try C#

[sLowNight2]

Originally Posted by lnwnuyhodd

ElectronJS Executable size is very big.


Try C#

First of all, it is very nice to see the comment of a master like you. but as I said, I do not know any c language, so I had to write it with js.