Message-Id:	<3.0.16.19971017112235.34df9b96@hem1.passagen.se>
Date:	Fri, 17 Oct 1997 11:23:23 -0400
To:	"Ingo Ruhnke" <ruhnke AT owl-online DOT de>
From:	Peter Palotas <blizzar AT hem1 DOT passagen DOT se>
Subject:	Re: problem with readkey()
Cc:	djgpp AT delorie DOT com
Mime-Version:	1.0

At 19.21 1997-10-16 GMT, you wrote:
>I got here some simple code which dosen't run as I expect it to work:
>
>#include <stdio.h>
>#include <allegro.h>
>
>void main()
>{
> allegro_init();
> install_keyboard();
>
> if (readkey() == 'a') {
>   printf ("a was pressed");
> } else {
>   printf ("a wasn't pressed");
> }
>}
Well, the "problem" here is that readkey() returns an integer with
information in the lower 16-bits. The high byte of this contains the
scancode, i.e. ESC = 1 and so on. The low byte contains the Ascii
character, so converting this to a char is neccessary if you just want the
character. This is covered in the docs too AFAIK, read them! :)

-- Peter Palotas alias Blizzar -- blizzar AT hem1 DOT passagen DOT se --

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