Sound

Adding sounds is a great way to boost “completeness” feeling of a game. And it isn’t that hard! You will have to hear through a lot of chaff, but it is possible to find quality SFX to match your environment. Youtube has freebie royalty-free music that you can download.

SDL Mixer

Offers straight-forward flow and a variety of formats to load via 3rd party libraries.

  • Initialize Audio subsystem of SDL.
  • Initialize Mixer state.
  • Load resources.
  • Set background Music or play Chunks whenever it is appropriate, presumably near your event loop.

OpenAL

Gives you OpenGL-flavored 3D positional audio and ability to play Haskell-generated buffers.

  • Open Device.
  • Create Context and make it current.
  • Load resources into Buffers.
  • Create static sources for music, UI etc. and attach Buffers to them.
  • Create dynamic sources and keep them synced to world/absoulute or relative positions.

MIDI

Not quite useful for games, but comes handy for livecoding and other performances. Can be very powerful when combined with professional sound synthesis software.

Cross-platform compatibility is less of an issue, but PortMIDI (and its PortMIDI-simple wrapper) got your back if that is what you need.

Linux-only users can directly for alsa-seq directly.

MIDI is not only a sound IO protocol, but also a controller/interface protocol. While simple, it can add multi-dimensional parameter variation to your code, even if completely unrelated to multimedia.

sound