Subject: Re: [stella] MultiSpriteDemo update (source+binary)|
From: Piero Cavina <p.cavina@xxxxxxxxxxxxx>
Date: Mon, 7 Apr 1997 17:52:05 +0200 (METDST)
At 12.04 07/04/97 GMT, Erik Mooney wrote: >>I wonder why are you asking this :) ...maybe you want to use all the >>available cycles during a scanline, without even doing the STA WSYNC? > >I had a routine that needed to rewrite both GRP registers each line while >updating all three PF registers twice per scanline (non-repeating hmmm... looks like you're working on something very interesting... :) >and checking the ball's Y coordinate and writing to ENABL if necessary There's that incredible PHP trick for this... I always wonder if Stella designers had already it in mind when they created the hardware. Ciao, P. -- Archives available at http://www.biglist.com/lists/stella/archives/ E-mail UNSUBSCRIBE in the body to stella-request@xxxxxxxxxxx to be removed.