Subject: Re: [stella] 13 chars C64-style From: "Thomas Jentzsch" <tjentzsch@xxxxxx> Date: Tue, 9 Dec 2003 17:19:58 +0100 |
Andrew wrote:: > I haven't done any VCS stuff for a while so I thought playing with this > might be a good way to get back into things.. besides which, I couldn't > resist giving it a try ;) Very good! > The rest of the code is basically left alone, I didn't attempt to roll > up the rendering code.. well I did but I couldn't make it work so I > left it alone for now ;) You can save 5+6*3 = 23 cycles by not using 'count' and checking the stackpointer ('chara' etc. must start at $80 then!) instead. And 6*2 = 12 cycles by storing odd and even letters in different tables. Still not enough for a whole line, but maybe someone else finds some more cycles. :-) Have?fun! Thomas _______________________________________________________ Thomas?Jentzsch?????????|?***?Every?bit?is?sacred?!?*** tjentzsch?at?web?dot?de?| ______________________________________________________________________________ Horoskop, Comics, VIPs, Wetter, Sport und Lotto im WEB.DE Screensaver1.2 Kostenlos downloaden: http://screensaver.web.de/?mc=021110
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