13h mode?

Ruby
1

Hi i have a question is it possible to run 13h mode using ruby+asm ?

2

Comp Asdfg a écrit :

Hi i have a question is it possible to run 13h mode using ruby+asm ?
why not ruby sdl ?

3

Stéphane Wirtel wrote:

Comp Asdfg a écrit :

Hi i have a question is it possible to run 13h mode using ruby+asm ?
why not ruby sdl ?

jep if i would do a game ill choose SDL or something else but its only
a theoretical question, is it possible to run 13h mode using ruby and if
it is for example how would you draw a pixel becouse i have no idea how
to do it :frowning: ?
thx

4

Comp Asdfg wrote:

Stéphane Wirtel wrote:

Comp Asdfg a écrit :

Hi i have a question is it possible to run 13h mode using ruby+asm ?
why not ruby sdl ?

jep if i would do a game ill choose SDL or something else but its only
a theoretical question, is it possible to run 13h mode using ruby and if
it is for example how would you draw a pixel becouse i have no idea how
to do it :frowning: ?
thx
well ruby doesn’t allow direct system calls or interupts so you’ll have
to write c extension, theoretically it’s possible.

try reading some assembler faq, then c faq for how to inline assembler
in c (there’s no standard, every compiler have it’s own macro) then read
how to include c in ruby (i suggest rubyinline)

5

On Sat, Sep 22, 2007 at 11:59:21PM +0900, Comp Asdfg wrote:

Hi i have a question is it possible to run 13h mode using ruby+asm ?

Posted via http://www.ruby-forum.com/.

If you really want to do this (and I suspect that you don’t), you could
write a C extension for allegro:

http://www.talula.demon.co.uk/allegro/

To get a real mode 13h, you’ll have to run Ruby built with djgpp.

Paul

6

Comp Asdfg a écrit :

Stéphane Wirtel wrote:

Comp Asdfg a écrit :

Hi i have a question is it possible to run 13h mode using ruby+asm ?
why not ruby sdl ?

jep if i would do a game ill choose SDL or something else but its only
a theoretical question, is it possible to run 13h mode using ruby and if
it is for example how would you draw a pixel becouse i have no idea how
to do it :frowning: ?
thx
You can develop your own library to draw a pixel with C, and after
create a binding “your lib C” <=> Ruby with the Ruby’s API .