i wanna move from client to mod how

[Frederiks]

I setup a new forge project. I have a pvp client from an older version and want to move to a newer version. I copied the Minecraft src and the option source to the dir of the example mod. I will move my pop client stuff over until everything works.. How do I call Minecraft and forge? (please don't delete this. I decided to move to a stable and new version(1.16))

 

[Frederiks]

Just now, diesieben07 said:

Modifying Minecraft source code is not supported. You need to use events and other provided hooks.

Labymod does that too. how??