So Spyro543 managed to get me to create a cellular automata generator after he saw my program AUTOCELL. It isn't nearly as fast, but it works! I am going to experiment some more with this, too. Like, after scanning down, scan in the reverse!
So, to change the pattern, open up the program and modify the xx→N to a number from 0 to 255 for your favorite automata
Also, it messes up usually at the bottom-right because it is "testing" off screen pixels which are always zero
I want to make an assembly version sometime, too