Launch run.bat at least once to create the in and out folder because git can't make empty dirs c:
This thing is an absolute MESS. But it was a good way to get me used to Java's filesystem... I think. Make sure the files you put in "in" are alphabetical according to java, meaning if it has numbers 1-10, you must have 01, 02... etc.
If you're actually using this, and you notice something fataly wrong don't be afraid to criticize me at 3zachm#9999 (Discord) or @3zachm as I want to really learn how to program