Particle system

I initially intended to write a tutorial for this particle system. But lack of time and motivation put an end to that project. Luckily I had finished the program before that. So I present it to you now in the form of a demo with hopefully easily understandable code. I would also take the time to thank SHilbert, Shinkage, and Ysaneya from the GameDev.net forums for giving me some helpful pointers on how to make it more efficient.

Download executable
Download source code