openborvariant

I am having a few issues by trying to detect on update.c when player is on the main menu, what wiki said the old way was deprecated so I used the new system status constant but still not detecting or even printing anything on the log, I don't know what I am doing wrong. void main() {...

I was reading the manual about the stage count and I've found this info "current_level", - Level index of current set, start from 0. "current_stage", - Stage index of current set, start from 1. What is the difference between a level and a stage?