[movitz-devel] Movitz VGA Source

[Shawn Betts]

Hi Martin,

Your VGA patch inspired me to hack together an asteroids game. An image is
at:

www.emmett.ca/~sabetts/asteroids.img

Here's the current source:

www.emmett.ca/~sabetts/asteroids.lisp

It works with clx or movitz. You'll notice, though that it uses
keyboard stuff that isn't in movitz. Because the key handling in
movitz is not ideal for games, I took it upon myself to improve
it and uh ya. anyway asteroids. work-in-progress. When I finish
this keyboard hacking I'll post something more polished :).

In the meantime, know that your hack is being interactively appreciated :).

Also, it flickers a lot, as you will notice. Will you be adding
double buffer support to your library?

-Shawn

On 3/9/07, M Bealby <mbealby at gmail.com> wrote:
>
> I am going to be busy this weekend and I really wanted to put something
> out
> there for people to play with.  Hence I've uploaded a diff of the work so
> far.
>
> The diff is quite large because the test splash image is uncompressed,
> maybe
> someone could hack simple run length encoding in over the
> weekend.  However, I
> did take the comments about the size into consideration -- I bzipped the
> diff!
> :)
>
> It also contains simple vector drawing functions.  I've been in contact
> with
> Frederic Jolliton regarding his cl-vectors[2] library and it seems
> possible to
> port.  However, it might take some time, so I ported across simpler
> routines
> from Cyrus Harmons ch-image[3] for the time being.
>
> Hope people have fun with this and build upon it.  If you get some
> non-blocking
> keyboard reads going and a little loop you could probably write a little
> asteriods game.
>
> All the best,
> Martin
> http://ccgi.bealbywm.plus.com/blog/
>
>
> [1] http://www.bealbywm.plus.com/movitz/vga-0.1.diff.bz2
> [2] http://projects.tuxee.net/cl-vectors/
> [3] http://cyrusharmon.org/cl/projects/ch-image/
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