Well the point of the original post was to try and get help with understanding how this works. No to scrap my work and go with ioquake3. I just want an understanding of how it works mainly. Thanks.

I'm glad I found this forum and I hope some of you good dudes can help. I'm new to Q3's source code and I've been going through it and I find in files.c in the .exe code some interesting code about how it reads the text string in the productid.txt file. Here's the snippet in the code and I was wonde...