dos33fsprogs/fireworks/README

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2018-09-12 15:46:08 +00:00
Apple II Cycle-Counting Fireworks demo
by Vince "Deater" Weaver
vince@deater.net
http://www.deater.net/weave/vmwprod/
Loosely based on a BASIC program by FozzTexx
Usage:
BRUN FIREWORKS
press any key to toggle sound and restart
This code uses cycle counting extensively.
This is how HGR and 40x96 LORES are mixed.
HPLOT0 was made cycle-invariant, which was a pain.
HGLIN (allowing HPLOT TO) was intended to be too, but I ran out of interest.