Update: June 22, 2009
Open Emu version 1.0.0b2 is now available, featuring a massively refactored architecture and several new emulator cores. Go get it!
Open Emu, an application I helped develop, is now available for download at SourceForge.net. Here’s my part of the story.
At the first Blip Festival in 2006, I generated some of the visuals with jit.atari2600, a plugin for Max/MSP/Jitter (my platform at the time) that encapsulated an open source Atari emulator. Jit.atari2600 was buggy so I quit using it in performance, but the idea of encapsulating an emulator and ‘bending’ it in software — as my friends noTendo and No Carrier do with hardware — stuck with me. Early last year, I began looking for an open source Nintendo emulator and learning Objective-C/Cocoa in order to try making an emulator plugin myself. I found Open Nestopia, an open source, Cocoa-based port of the fearsomely thorough and accurate Nestopia emulator by Martin Freij, and started work on the plugin during my residency at the Experimental Television Center. I contacted Open Nestopia’s developer Josh Weinberg who generously, patiently and kindly helped me get the app to build and get a sense of his code and what to do with it. Then I got really, really busy with other things and shelved the project until August when, with the help of Josh and Anton, I got the plugin to build and run in QC.
Anton joined the project — which in the meantime Josh had transformed into Open Emu, a framework for multiple emulators (NES, Atari, Sega, Gameboy) — and development really took off. Now, five months later, our first beta release of Open Emu is live on SourceForge and the Quartz Composer plugins are in private beta and soon will be public. I couldn’t have learned this much and brought the plugin this far this quickly without the overwhelmingly generous help of Josh and Anton especially, as well as all the other friends and developers who’ve patiently answered my noob questions these many months. Thank you Josh, Anton, Eric, Ben and everyone else.
Gamers! If you’d like to play your favorite old school games on Mac OS X, download the beta and give it a whirl. It’s still got some bugs so we’d very much appreciate your feedback.
Visualists and hackers! Stay tuned to the Open Emu site for our Quartz Composer plugins, coming soon.
**Oh, and if you’d like to see me use Open Emu in a show, come out to 8static in Philly next month.
p.s. We’re having a private beta on the plugins right now. If you’d like to try them, let me know. Note: you must have the Leopard Developer Tools (and thus Quartz Composer) installed for these to be useful.