From: "Anthony.Appleyard" <MCLSSAA2 AT fs2 DOT mt DOT umist DOT ac DOT uk>
Organization:  Materials Science Centre
To: djgpp AT delorie DOT com
Date:          Wed, 18 Feb 1998 16:34:27 GMT
Subject:       Re: Using sprites with allegro
Reply-to: Anthony DOT Appleyard AT umist DOT ac DOT uk
Message-ID: <1402EE07B7F@fs2.mt.umist.ac.uk>
Precedence: bulk

  Marko Aalto <marko DOT aalto AT teamw DOT com> wrote:-
> ... before I blit the sprite to screen or something...
> So, any information regarding this would be appreciated!

In this save-and-restore-the-background method, if two sprites are moving
across the same piece of background in different directions at the same time,
things start to get interesting for the programmer.