meeees

I need to decompile a mod that uses minecraft forge. I have the obfuscated class files for it but somehow my mod folder got half cleaned when i did getchangedmodsource (I have all the folders but everything inside of them is missing) I tried throwing the class files into a jar like I was installing a mod and installing forge using that jar, but forge removes the files from the jar before it starts decompiling If anyone knows how to do this it'd be a great help, because otherwise I have to copy all the obfuscated code and then deobfuscate it manually, and seeing as I have over 20 files, I'd really rather not do that, especially because I don't have the source memorized, so I don't know what methods I should have in some places