From:	Damian Yerrick <Bullcr_pd_yerrick AT hotmail DOT comRemoveBullcr_p>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Allegro help
Organization:	Pin Eight Software http://pineight.8m.com/
Message-ID:	<n4p3us0q1qoh2tjnl4oep36jlknpujmr87@4ax.com>
References:	<8rpl8c$lni$1 AT neptunium DOT btinternet DOT com>
X-Newsreader:	Forte Agent 1.7/32.534
MIME-Version:	1.0
Lines:	48
X-Trace:	+rUPLsLD8+cQJATMoeclwG/9TjeF2SUtBrRcr/YRj6YcZgQWGNghO2qTxHqGT4cg/j8Yy21n8mfF!6mOxfU0cejzhUmAeOONBh2uBd6/0JcKeG1Q/jmKKb58+la2tgXnEeRVzly7yDkMl9dVZvmhOfF1E!NYNB6Q==
X-Complaints-To:	abuse AT gte DOT net
X-Abuse-Info:	Please be sure to forward a copy of ALL headers
X-Abuse-Info:	Otherwise we will be unable to process your complaint properly
NNTP-Posting-Date:	Mon, 09 Oct 2000 15:32:27 GMT
Distribution:	world
Date:	Mon, 09 Oct 2000 15:32:27 GMT
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

On Sun, 8 Oct 2000 12:14:59 +0100, "Dave Nicholson"
<dave DOT nicholson1 AT btinternet DOT com> wrote:

>I'm using DJGPP and Allegro at the moment but when I make a program all that
>gets shown is a blank screen. I've seen it work once but never again. Anyone
>know why? Heres the code.
>
>#include <iostream.h>
>#include <allegro.h>
>
>int main()
>{
> allegro_init();
> cout << "Ready. Beep." << endl;
> return 0;
>}

You're trying to mix ANSI C++ style I/O with Allegro I/O.
Probably not a good idea in general.  Try this code:


#include <allegro.h>

int main()
{
  allegro_init();
  install_timer();
  install_keyboard();

  if(set_gfx_mode(GFX_AUTODETECT, 320, 200, 0, 0) < 0)
  {
    allegro_message("no gfx card\n");
    return 1;
  }

  textout(screen, font, "hello world", 40, 40, 15);
  readkey();

  return 0;
}

-- 
<O
( \   GNOME vs. KDE: the game!
 X    http://pineight.8m.com/nes.htm

This is McAfee VirusScan. Add these two lines to your signature to
prevent the spread of signature viruses.  http://www.mcafee.com/

- Raw text -