BGames

I believe this is what I want: https://www.minecraftforum.net/forums/archive/tutorials/929756-1-8-1-4-4-how-to-install-minecraft-forge-into-mcp But Its outdated, I do not have any bin/minecraft.jar files.

So I'm not sure if this is possible, but I have been searching for a while on how to install forge with mcp. Basically I am trying to create a custom all in one client with forge. I only get tutorials on how to make a forge mod, and that's great I can take the jar and put it into my mods folder, but I have seen clients like LunarClient, and CosmicClient that use forge mods, but they are their own launcher/jar file. They use forge mods like MapWriter and even WorldDownloader, and don't have a mods folder, its all compiled as one. How can I do this?

Hey, maybe im missing something but I was wondering if its possible to set it up so you can mode vanilla minecraft's code and also add forge mods at the same time? I dont see any tutorials on this, and in the forge setup it says that the minecraft code is only there as a reference. I was wondering how clients like Lunar client and Cosmic client have such custom screens when they use forge mods at the same time.