Re: A86: a question

To: assembly-86@lists.ticalc.org
Subject: Re: A86: a question
From: David Phillips <electrum@tfs.net>
Date: Fri, 25 Sep 1998 20:52:36 -0500
Delivered-To: assembly-86-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-86@lists.ticalc.org


I don't think that this is Matt's routine, I think Dux Gregis wrote it.
Matt commented alot of routines and put them on his page, that's all.  The
reason that IX points to the next sprite is that IX is incremented once
each time the loop is run.  It is run, obviously, 8 times, once for each
byte or row.

At 09:39 PM 9/25/98 -0400, you wrote: 
>>>>
Has anyone that has seen Matt Johnson's sprite routine  (where ix points to
the sprite to display) know how it points to the next sprite  in order?  I
want to know how ix points to that  next sprite. here's the routine:
;PutSprite
;Input: bc = x,y; ix = 8x8 sprite location
;Output: sprite  drawn; ix points to next sprite (if your sprites follow
;     in sequence); hl and and de destroyed  PutSprite:


--
David Phillips
mailto:electrum@tfs.net
ICQ: 13811951
AOL/AIM: Electrum32

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