From:	lab <lab AT icgroup DOT net>
Newsgroups:	comp.os.msdos.djgpp
Subject:	raycasting
Date:	Mon, 12 May 1997 16:08:36 -0400
Organization:	IC Group, Inc.
Lines:	12
Message-ID:	<337778C4.77C8@icgroup.net>
NNTP-Posting-Host:	cle1-ppp22.icgroup.net
Mime-Version:	1.0
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Does anybody know where I can get some sample code for doing 
raycasting using djgpp and allegro, written in c.I have been working in 
Borland for about 6 mo. and switching over to djgpp and allegro has got 
me lost.I am used to calling far pointers in Borland - char far *screen 
=(char far *) MK_FP(0xa000,0).Most of what I have learned came from 
"Gardens of Imagination" & "Tricks - - game programming gurus".I 
understand this code well but porting it to djgpp/allegro has me.I want 
to use as much of allegro as possible.
      I read up on sys/fptr but that just didn't help..I don't have 
enough hair left on my head to pull out.
       
     HELP ME PLEASE.............  LAB

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