AudioService (Mibo)

AudioService Type

Namespace: Mibo.Elmish
Assembly: Mibo.MonoGame.dll
Base Type: obj
All Interfaces: MonoGameAudio , IAudio , IDisposable

The MonoGame-backed IAudio: pipeline/loose-file sound and music registration, an 8-instance ring per sound, the single MediaPlayer music channel, 3D audio, and the fade state machine driven by IAudio.Tick.

Register entries right after the host registers the service (the MonoGameProgram.withBank builder does this for MVU programs) — the assets load at that point, before user init runs. A missing pipeline asset throws there, at startup, where a configuration mistake belongs.

Fades interpolate the music channel volume through the Core Fade.volume helper. A fade to (or below) zero stops the music when it completes. The volume a fade-in returns to is the last one passed to AudioService.SetMusicVolume (1.0 if never set). A newly started track cancels any running fade and starts at that same volume — a fade-out ends the track that was playing, it is not a sticky volume.

Constructors

Constructor	Description
`AudioService(content)` Full Usage: `AudioService(content)` Parameters: content : `ContentManager` Returns: `AudioService`	content : `ContentManager` Returns: `AudioService`

Instance members

Instance member	Description
`this.Dispose` Full Usage: `this.Dispose`	Disposes the instance ring and the loose-file sounds and songs. Pipeline assets stay owned by the ContentManager.
`this.RegisterMusic` Full Usage: `this.RegisterMusic` Parameters: key : `string` - The game-vocabulary key to start the track with (e.g. "overworld"). source : `Source` - The Source to load from.	Registers a music track from a pipeline asset or a loose file. Loading a key twice keeps the first registration. key : `string` The game-vocabulary key to start the track with (e.g. "overworld"). source : `Source` The Source to load from.
`this.RegisterSound` Full Usage: `this.RegisterSound` Parameters: key : `string` - The game-vocabulary key to play the sound with (e.g. "jump"). source : `Source` - The Source to load from.	Registers a sound effect from a pipeline asset or a loose WAV file. Loading a key twice keeps the first registration. key : `string` The game-vocabulary key to play the sound with (e.g. "jump"). source : `Source` The Source to load from.
`this.Tick` Full Usage: `this.Tick` Parameters: dt : `float32` - Elapsed seconds since the last frame.	Advances music fades and 3D re-attenuation by one frame. The host calls this every frame; calling it yourself double-steps the fades. dt : `float32` Elapsed seconds since the last frame.