The edit menu and draw menu are pretty much done now, just a few more tweaks and error checking and we might be able to start creating our first real floors with this thing:
https://global.discourse-cdn.com/sketchup/optimized/3X/2/0/20c16d0501736d7be6258e6ce72a539eaf42e7cd_2_228x500.jpeg
I was going to include the blocking as an advanced option but after some further thought it seemed like it might be more intuitive to have the blocking be similar to beams and openings, where you can really customize the location and size etc... of each row of blocks independently.
I usually have a pretty good idea how I want things to go even before I start coding but sometimes you get halfway into it and you realize that an alternative method or system would be more optimal.