How do I use the ai engine?

I downloaded the ai engine from but I can not seem to find out how to use the system. I’ve read some of the documentation but it’s not getting me anywhere. The only discussion I’ve seen on this forum of the ai engine seems to be by informed people, but I do not know where they learn the system.

If it helps, the ai I need is for a mostly 2d floor with rooms and doors. All I need is the basics of how to guide a spatial or something and then I can do the rest.

@phr00t Any suggestions?