MForge

MForge is wrapper of Forge installer.

var forge = new MForge(launcher);

// add event handlers
forge.FileChanged += fileChanged;
forge.ProgressChanged += progressChanged;
forge.InstallerOutput += (s, e) => Console.WriteLine(e);

// install the best forge version
await forge.Install("1.20.1");

// install the specific forge version
await forge.Install("1.20.1", "47.1.0");

// install without checking
await forge.Install("1.20.1", forceUpdate: true);
await forge.Install("1.20.1", "47.1.0", forceUpdate: true);

Event Handlers

For FileChanged and ProgressChanged, see Event Handling.

With InstallerOutput, you can get logs from the forge installer. For example:

Forge installer 

Install Methods

Install(string mcVersion, bool forceUpdate = false)

Install the best Forge version for the given mcVersion. The best Forge version is determined by following rule:

1. Recommended version

2. Latest version

3. First version

Install(string mcVersion, string forgeVersion, bool forceUpdate = false)

Install the specific Forge version.

forceUpdate: true

Installer checks if the Forge version is already installed and skip installation if exists. However with forceUpdate: true option, The installer does not skip installation and always install and overwrite existing version.

AD

MForge will show the ad page after a successful installation. Official Forge installer has below message:

Please do not automate the download and installation of Forge.
Our efforts are supported by ads from the download page.
If you MUST automate this, please consider supporting the project through https://www.patreon.com/LexManos

If you don't want this, Modify MForge source code by yourself.