All posts in Game Development

I stumbled across an interesting concept. 14 independent developers get one slot per week on iDevBlogADay.com to publish articles; if they don’t blog, the spot is given to the next developer on the waiting list.

Earlier this year I purchased Unity3D Indie after I evaluated it for a while, along with several assets to do some prototyping for these adventure game ideas I have in my head. I found Unity to be an incredible flexible, easy-to-use and serious toolkit and actually the first “game maker” that ever convinced me that I don’t have to build everything myself.

I don’t have any time to look into it further right now since I’m way too busy with plenty of other jobs and obligations I currently have. But I’ve heard some great news today (at least for those who did not yet purchase Unity): the Indie version is free now! Unity Technologies has released a new version 2.6 and decided to make the Indie version completely freely available. If you’ve ever considered creating a game or if you don’t emphasize on writing all code yourself, Unity may be for you. It’s the most mature game development toolkit I’ve ever seen and if you’ve played around with game makers earlier, you should give it a try, too. Unity is for Mac and Windows and builds web-player (browser plugin) and stand-alone applications.

I was searching for a nice 2D graphics library today, again, because I wanted to piece something together very quickly. My requirements were:

• Should be available for the Mac so that I could code with my MacBook Pro on my lap. Currently I really prefer this way of coding. Screw dual monitors!
• Crossplatform would be a plus so that I could continue coding on the PC if need-be.
• Should have a somewhat modern C++ API, i.e. SDL was out of the question.
• Should provide basic shape drawing functionality (e.g. circles, lines,…) and font support (TTF or at least bitmap fonts) innately. SDL disqualified again.
• Either mature enough to be almost bug-free or still under active development.

I came up with something that was described as a “C++ version of SDL” somewhere. I must admit, this didn’t sound very promising to me at first, but when I digged a bit deeper, I became confident that this was what I was searching for.

http://www.sfml-dev.org/

SFML has everything I need plus lots of other cool features. And the best is, it even comes with pre-compiled OSX frameworks and XCode project templates to get you started directly.

The standard main.cpp looks somewhat like that. It’s pretty straightforward and you can jump right in and take care for the more important things:

#include <SFML/Graphics.hpp>

using namespace sf;

int main( int argc, char* argv[] ) {
    RenderWindow app( VideoMode( 640, 480 ), "SFML Graphics" );
    while( app.IsOpened() ) {
        Event event;
        while( app.GetEvent( event ) ) {
            if( event.Type == Event::Closed ) {
                app.Close();
            }
        }

        app.Clear();
        app.Draw( Shape::Circle( 200, 200, 100, Color::Yellow, 10, Color::Blue ) );
        app.Display();
    }

    return EXIT_SUCCESS;
}

The only thing I don’t like so far is the PascalCasing for method names, but hell, you can’t have everything, can you? So I’ll be using SFML for some debug graphics for another project I’m working on, DVW-related.