From: lab 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 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Precedence: bulk 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