I told you I also downloaded it and I never modified it. I got it from the following post:
About D2BS version 1.5 source code for D2 1.13d
In that post, mf22 replied and provided a link:
https://github.com/kolton/d2bot-with-kolbot/tree/patch-113d-core15
I downloaded from there and then inserted my AutoSmurf into it, that is all.