I feel bad for you not being able to understand that THERE ARE NO PROJECTS TO CONTRIBUTE TO!! And that you will have to start from scratch to do this. Just use java. Way easier.
I know that I am using an older version, but I need an answer to my question. I am currently reworking a mod made for 1.12.2. The original mod uses EnumFacing.byIndex(); but that function doesn't seem to exist