CmlLib.Core 3.0.0

CmlLib.Core

Minecraft Launcher Library

This library is minecraft launcher library for .NET Core and .NET Framework
Support all version, with Forge

한국어 README
한국어 문서는 최신 버전이 아닙니다. 빠른 시일 내에 업데이트하겠습니다.

Version

Current version : 3.0.0

(old versions) v2.0.2

Functions

• Online / Offline Login
• Download game files in mojang file server
• Launch All Versions (tested up to 1.16.2)
• Launch Forge, Optifine or custom versions
• Download minecraft java runtime in mojang file server
• Install Forge
• Launch with options (direct server connecting, screen resolution)
• Support cross-platform (win10, ubuntu, mac, only on .NET Core)

Install

Install Nuget Package 'CmlLib.Core'
or download dll files in Releases and add reference to your project.

write this on the top of your source code:

 using CmlLib.Core;

How To Use

Official Documentation : wiki

Sample Code

Login

 var login = new MLogin();
 var response = login.TryAutoLogin();

 if (!response.IsSuccess) // failed to auto login
 {
     var email = Console.ReadLine();
     var pw = Console.ReadLine();
     response = login.Authenticate(email, pw);

     if (!response.IsSuccess)
          throw new Exception(session.Result.ToString()) // failed to login
 }

 // This session variable is the result of login.
 // and used in MLaunchOption, in the Launch part below
 var session = response.Session;

Offline Login

 // This session variable is the result of login.
 // and used in MLaunchOption, in the Launch part below
 var session = MSession.GetOfflineSession("USERNAME");

Launch

 //var path = new MinecraftPath("game_directory_path");
 var path = new MinecraftPath(); // use default directory

 var launcher = new CMLauncher(path);
 launcher.FileChanged += (e) =>
 {
     Console.WriteLine("[{0}] {1} - {2}/{3}", e.FileKind.ToString(), e.FileName, e.ProgressedFileCount, e.TotalFileCount);
 };
 launcher.ProgressChanged += (s, e) =>
 {
     Console.WriteLine("{0}%", e.ProgressPercentage);
 };

 foreach (var item in launcher.GetAllVersions())
 {
     Console.WriteLine(item.Name);
 }

 var launchOption = new MLaunchOption
 {
     MaximumRamMb = 1024,
     Session = session, // Login Session. ex) Session = MSession.GetOfflineSession("hello")

     //ScreenWidth = 1600,
     //ScreenHeigth = 900,
     //ServerIp = "mc.hypixel.net"
 };

 // launch vanila
 var process = launcher.CreateProcess("1.15.2", launchOption);

 // launch forge
 // var process = launcher.CreateProcess("1.16.2", "33.0.5", launchOption);

 process.Start();

More Information

Go to wiki

What is different between CmlLib.Core and CmlLib?

CmlLib.Core is developed using .NET Core and support crossplatform. but CmlLib doesn't support it is deprecated.

Contacts

Email : ksi123456ab@naver.com
Discord : ksi123456ab#3719
(I prefer discord)