Christoph's last Weblog entries

As I really liked saying why I think Open Game Art is a good project I decided to start a small serie of well done free (well not only software) projects. This time SFML got to be the one.

SFML is, as the name already tells, a Simple and Fast Multimedia Library written in C++ but providing bindings for a whole bunch of other languages like Python, Ruby, C, D and others. Debian currently provides the original library as well as the C and Python bindings maintained by the Games Team and myself. On a side remark, SFML also uses my favourite License, zlib.

What I really like about SFML is the readable code all through the project. Every time I was unsure what some function does having a look at the actual implementation (and some OpenGL and X11) knowledge turned out to be quite satisfactory. This is, of course, aided by the fact that SFML's development is driven by a single Developer, Laurent Gomila.

On the rather weak points I'm still hoping the to-be-released 2.0 Version of SFML will introduce something like a stable API which it currently lacks (although the API has settled and there are no such huge changes as from 1.2 to 1.3 in recent updates any more). SFML also uses hand-made Makefiles for building (now supporting DESTDIR at least -- in some non-standard way) and has the usual load of embedded libraries which results in it's current load of patches.

For a nice time burner make sure you take a look at the python binding's snake-like clone. It clearly misses some important aspects to form a full game but it's nice nontheless. I have a (not-quite) small SFML based Project myself, a forward ported game from my old DirectX days, however it's unfortunately not yet playable again und rather stalled at the moment due to lack of time.

So much for SFML. If you feel like it feel free to join me on writing about well done pieces of software or just about pieces on how you think it should™ be done and tell us where you found it happening.

Open Game Art is a newly started site for exchanging free Artwork. While one can easily get the impression that there are loads of such sites around, Open Game Art is one of the very few that actually is done right.

As a Member of the Debian Games Team and the Unknown Horizons Project I was way too often in the need for good artwork searching around the web. I've also already reported once about my trouble.

There are quite some sites like Free Sounds around offering free artwork -- but only free as in beer as the saying goes, not as in speech which of course is really unhelpfull for FOSS projects. And even most of the sites that have free content often only tell you the license on some special pice of arts details page.

Open Game Art is quite different from that. All the license you may choose as a contributor are free (both in Debian and in FSF terms) and the license is available through a search filter so you can find stuff that fits you project's licensing policy. This list, and that's another thing I really like about that site, is the availability of choice among common licenses including, next to the copyleft class of licenses a fair share of more liberal licenses like my personal favourite, the zlib License.

And because such a site is just as good as it's amount and quality of data I've started sharing some recordings. I'm currently really new to audio recording so I guess it'll take some time for me to become really good. I'm considering putting some of my experiences and stuff I've learned here.