Audio Module

load()

resource audio.load(string filename)

Load a sound file and returns the resource. Returns nil on failure.

unload()

audio.unload(userdata resource)

Unloads an audio resource and sets its buffer & sources to empty (AL_NONE).

play()

audio.play(userdata resource)

Plays a loaded audio resource.

stop()

audio.stop(userdata resource)

Stops an audioresource (if it is playing).

pause()

audio.pause(userdata resource)

Pause an audio resource (if it is playing).

getState()

string audio.getState(userdata resource)

Returns the state of an audioresource as a string. The string will be one of these values: initial, playing, paused, stopped, unknown

setLooping()

audio.setLooping(userdata resource, boolean looping)

Sets the "looping" state for an audio resource; true = loop it, false = no looping.

setVolume()

audio.setVolume(userdata resource, number volume)

Sets the volume for an audio resource. 0 = no volume, 1 = full volume.