wow, just wow

It supports polygons??

Btw how is the progress on the main routines such as tilemapping, sprites, copying archived programs to RAM, screen shifting? Do you still plan scanlines support?

Scanline support would be more suitable for sprites and tilemap display. It is more for people who would prefer to use two sprite sets with one of them offset by 1 pixel, so that they can mimic 160x240 mode, or for people who are in extreme need of speed and don't mind reducing graphics quality by only displaying every 2 line.

Do you think there could be a demo or something somewhere before or into the beginning of the next school year, in case new games begin being worked on and make students buy the calc more?

The main issue would probably be separating the sprites using images editors. It's not a big hurry, though. Maybe when xLIB is completed, that could be an extra feature addition? (Although in such case, it might be best to just use 8x16 sprites that are not scaled up lol). I would say leave things as they are for now. At first, people will probably try starting smaller anyway to get used to the new lib.

As for school start, it depends of the school, but normally it starts around August 25th-September 1st. Sometimes in mid August we get a small rush of people asking calc help, but the biggest rush is usually in October after the ACT/SAT tests. It should be September, but everyone seems too busy then. There are 2-4 weeks of vacation during Christmas holidays then people end school in May-June.

Oh and also by demo it can be closed beta or anything lol.

Looks awesome tr1p1ea. That ploygon test looks especially amazing, I can see it used in first person games. Thanks for the tip on the color convention. I'm probably going to use it in IViewer as an 'easy' image converter option. It would match up the colors as close as possible, cutting the size instantly in half! Now I know who to go to for graphics

The lower palette of xLIB compared to the 16 bit one supported by the calc probably won't make much of a difference in quality when viewing the images on the calc, assuming they are dithered, because of how tiny the pixels are. So I guess it would be fine for IViewer.

Looks very nice. How does rotating works btw? Do you just erase the edges or do you erase the entire cube then redraw it? Also how fast does it run if each face got a different color?

Btw when xLIBCSE is officially released, I think multiple example programs such as the ones demonstrated so far should be included in a folder, much like with Axe Parser.