Hey soda, I'm having a few problems with this new program you made.
I followed your steps of placing the "addspwn.exe" program in a blank directory. Placing the shapes in the userlib folder, placing the shapes on my tile and defining them as spawn points. Building my tile, placing it in my map's "texsrc" folder, placing the tile on my terrain, then placing the individual "spawn" shapes, the original tile I had just made in the OE, and the .oba file of my terrain in the blank directory with the "addspwn.exe" program.
I then ran the program and expected an interface to come up asking me for the name or location of these files, nothing except a quick pop-up of Command Prompt. I was looking for the .oba.out file, it's not there. So I ran a system search for it which turned up nothing.
Did the program perhaps overwrite the .oba file? Or did something run incorrectly?