Subject: Re: [stella] Sprite Delema From: Piero Cavina <p.cavina@xxxxxxxxxxxxx> Date: Wed, 18 Mar 1998 14:25:24 +0100 |
At 00.36 18/03/98 -0500, you wrote: >I've run into a little sprite positioning and movement problem. > >I want to have both Sprites moving right to left on the top of the screen, >both sprites stationary in the middle of the screen, then both sprites >moving left to right on the bottom of the screen. You should be more specific. Do the sprite have to move also vertically? If this is not required, then such a kernel is very simple. You've just to reserve a couple of scanlines to reposition the two sprites, do this first before the middle zone and then before the bottom zone. You can position the top sprites during VBLANK. P.S.: crossposting here and to gametech-l might become annoying ;-) -- Archives (includes files) at http://www.biglist.com/lists/stella/archives/ Unsub & more at http://www.biglist.com/lists/stella/stella.html Don't post pirate BINs to Stellalist. Be a programmer, not a pirate. Write the best game, win framed autographs of famous Atari alumni!!
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
[stella] Sprite Delema, Chris Cracknell | Thread | Re: [stella] Sprite Delema, Eckhard Stolberg |
Re: [stella] Real or not? Why?, Greg Troutman | Date | Re: [stella] Real or not? Why?, Piero Cavina |
Month |