AudioSample.cs

/*
Sounds can be played with AudioManager.PlayClip() or with an AudioSource in the scene.
If they're played with an AudioSource, add a LocalSound component to the object so the
sounds can be controlled with volume settings in the pause menu. LocalSound also lets
you assign a tag to the sound to fade it from code (see below).
*/

using UnityEngine;
using System.Collections;

public class AudioSample : MonoBehaviour
{
  public AudioClip theSoundClip;
  private PlayingSound thePlayer;
  
  void Start()
  {
    // Params are: AudioClip clip, bool loop, float baseVolume
    thePlayer = AudioManager.PlayClip(theSoundClip, true, 0.5f);
    
    // Change the pitch:
    thePlayer.Pitch = 0.5f;
    
    // Fade a single sound:
    
    // from baseVolume to 0 in 5 seconds
    StartCoroutine(thePlayer.FadeOut(5));
    // from 0 to baseVolume in 5 seconds
    StartCoroutine(thePlayer.FadeIn(5));
    // from current volume to 0.3 in 5 seconds
    StartCoroutine(thePlayer.FadeTo(5, 0.3f));
    
    // Fade a group of sounds (these static functions wrap the inner coroutines, so you just call them as normal functions)
    // NOTE: don't actually fade tags within Start(), as the tags may not be registered with the AudioManager until the first frame.
    //      if you want to call a fade at scene start, wrap it in TimeUtils.DelayOneFrame
    thePlayer.tags.Add("weird");
    
    AudioManager.FadeInTag("weird", 5);
    AudioManager.FadeOutTag("weird", 5);
    AudioManager.FadeTagToTarget("weird", 5, 0.3f); // 0.3f in 5 seconds
    AudioManager.SetTagVolume("weird", 0.3f);
  }
}