For my Riven demake instead of having the base-5 D'ni numbers being
hand crafted for each disk change wasted time writing 512 bytes of
code to display arbitrary numbers.
This is heavily based on my 1k plasma mask demo from Lovebyte 2024, but
with no attempts at size optimization so it's closer to 8k.
Internally it's using something like BCD (binary coded decimal) but
whatever the base-5 equivalent is.
Video
Video capture on AppleWin:
Screenshots
todo
System Requirements
Most Apple II should work (II/II+/IIe)
Apple IIc and IIgs probably won't, at least I haven't
tested