A85: Re: Re: Re: Scrolling

To: assembly-85 <assembly-85@lists.ticalc.org>
Subject: A85: Re: Re: Re: Scrolling
From: Dines Christy Justesen <c958362@student.dtu.dk>
Date: Sat, 8 Aug 1998 14:06:29 +0200 (METDST)
Delivered-To: assembly-85-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-85@lists.ticalc.org



>No.  this would do a lot of wierd stuff.
>first of all, it moves 8 pixels over left and right
>  Next of all, it dsnt keep the screen intact
>the image that is
 
The person who asked wanted the routine to move 8 pixels at a time. 

When you scroll the display in a game it is usually because you want
something new to appear on the display, so it does not matter what the
left most coloumn holds after the scrolling (it will be overwritten). The
person who asked the question did not say he wanted the left most coloumn
to show anything, but if it is needed adding it would not be hard. 

Why would anyone scroll the display, and then not insert something new ?

Dines

__________________________________________

Dines Justesen
Email: c958362@student.dtu.dk
WWW  : http://www.student.dtu.dk/~c958362/
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