audio

Audio Demo

What does it do?

It demonstrates how one can play audio.

For doing so, it created bird noises as a background sound, and some weird man's voice as a sound effect, when pressing SPACE.

One can zoom in/out, and hear the sound effect increase/decrease in volume. This is because every non-background sound, is rendered in 3d.

What are important aspects of the code?

These things are key in this demo:

• w.AddSystem(&engo.AudioSystem{}), to add/enable the AudioSystem;
• The moveSystem, to enable the sound effects / graphical effects;
• whoop.AudioComponent = engo.AudioComponent{File: "326064.wav", Repeat: false}), to add the audio component as a sound effect;
• whoop.AudioComponent = engo.AudioComponent{File: "326488.wav", Repeat: true, Background: true}), to dd the audio component as background music.