mclc-plugin-modpack-manager v1.1.0

mclc-plugin-modpack-manager

This package is an extension of the package MCLC.

Installing

For now, just add this in your package.json:

{
  "dependencies": {
    "minecraft-launcher-core": "git+https://github.com/Bricklou/MinecraftLauncher-core#plugin-manager",
    "mclc-plugin-modpack-manager": "latest"
  }
}

Standard Example with MCLC

const { Client, Authenticator } = require('minecraft-launcher-core');
const ModpackManager = require('mclc-plugin-modpack-manager');
const launcher = Client();

// Ask to MCLC to use the plugin
launcher.use(ModpackManager);

let opts = {
  clientPackage: null,
  // For production launchers, I recommend not passing 
  // the getAuth function through the authorization field and instead
  // handling authentication outside before you initialize
  // MCLC so you can handle auth based errors and validation!
  authorization: Authenticator.getAuth("username", "password"),
  root: "./minecraft",
  os: "windows",
  version: {
    number: "1.12.2",
    type: "release"
  },
  // Read the docs about MCLC for more information about how manage forge
  forge: './forge.jar',
  memory: {
    max: "6000",
    min: "4000"
  },
  // New option added by the plugin
  modpackManager: {
    modsList: modsList
  }
}

The mods list argument need to be formatted like this:

const modsList = {
   64578: { // The mod ID available on the curseforge mod's page
       fileId: 2858816, // The id of the file you want to download
       hash: "8495577037840e0cacbc1c0c5914d459" // The hash of the file (which is available on the file page on curseforge)
   },
   238222: {
       fileId: 2803400,
       hash: "cfdbfecefb1bdc5a3fbbcecbfecb0545"
   },
   ...
};

Note: You also need to add manually the mods dependencies, otherwise your game will not be able to run because they won't have been installed.