This was actually pretty complicated to accomplish since you have to be able to see down hallways and such. It uses some simple collision functions and a few while statements. Surprisingly this new feature runs beautifully.
Other stuff I did
I also finished up more of the chunk system. It can now handle the structure archetypes. It gets a bit complicated with the depth maths needed for the foundations and walls. Anyhow it all works now.
Not being broke
If you know me, then you know that I constantly am complaining about my rather sad financial situation. That has not changed drastically but the combined income of Jesselle and myself has seriously helped our situation. I get WAY too excited when I see more than two digits in our bank account. I'm going to continue working my day job as it has proven to be worth it. It is keeping me going at this point.