As the theme of this month’s EGP and the name suggest, you don’t do this my mashing franatically on your keyboard, but but by making sounds, recorded by your microphone. I hope you have one. :)

The dragon will either follow the PITCH of the sounds you make (which I prefer), be it by singing, whistling or by playing an instrument, or the VOLUME (which is fun too, though the game should then rather be called Screaming At Dragons).

I’m ambivalent how this one came out. Gameplay-wise it is not top-notch, and the pitch is often off (especially when not using an instrument), on the other side I think that it shows the key-concept rather well.

I guess I’m (heavily) over 7 days, I didn’t always work day-to-day and didn’t count the time – but since the topic “pitch recognition” wasn’t too easy and required some fiddling with calibration and configuration, not to speak about the keyless interface, the overtime is understandable I guess.

The pitch recognition itself is working fairly well – good enough for a prototype, though I would’ve hoped that it worked better with humming. Oh, well.

For this game I used C++ with my beloved SFML and FMOD as sound framework.

For those interested, here is the source code in form of an Eclipse CDT Project: Source Code (New BSD License).