[A83] Re: Displaying sprites

To: <assembly-83@lists.ticalc.org>
Subject: [A83] Re: Displaying sprites
From: "Frank Schoep" <dsfs98@concepts.nl>
Date: Sun, 10 Jun 2001 20:56:41 +0200
References: <0GEQ006KA96KKX@mta6.srv.hcvlny.cv.net>
Reply-To: assembly-83@lists.ticalc.org


you could adapt MOVAX' or someone else's sprite routine. Just look for the
XOR parts and rewrite them with OR. I made a fairly sluggish AND/XOR sprite
routine (with masking). You can find it at ticalc at

http://www.ticalc.org/pub/83/asm/source/routines/andxorsp.z80

as I said, it is almost rubbish, but gives you an idea of how to do it.

Greetz from Holland,
Frank

----- Original Message -----
From: "Tom" <caffeine43@netzero.net>
To: <assembly-83@lists.ticalc.org>
Sent: Sunday, June 10, 2001 8:41 PM
Subject: [A83] Displaying sprites


>
> How do I display a sprite and OR it with the screen, so it doesn't
> erase stuff and it just turns on pixels. Thanks
> -Tom
> caffeine43@netzero.net on 06/10/2001
>
>
>

References:

[A83] Displaying sprites

From: Tom <caffeine43@netzero.net>