public void PlayLoopingSound(int clipIndex)
{
GameObject sfx = Instantiate(audioObj, transform.position, Quaternion.identity);
if (audioParentObj != null)
{
sfx.transform.SetParent(audioParentObj.transform);
}
audioParentObj = null;
AudioSource audioSource = sfx.GetComponent <AudioSource>();
AudioClipSettings audioClipSettings = sfx.GetComponent <AudioClipSettings>();
audioClipSettings.SetPlayLoopingSound();
if (audioClipSettings.FadeIn)
{
FadeInSound(sfx);
}
else if (audioClipSettings.FadeOut)
{
FadeOutSound(sfx);
}
audioSource.clip = audioClips[clipIndex];
audioSource.Play();
}
private void SetSourceSettings(AudioSource source, AudioClipSettings clipSettings)
{
if (source && clipSettings != null)
{
source.clip = clipSettings.clip;
source.volume = clipSettings.volume;
source.panStereo = clipSettings.pan;
source.loop = clipSettings.loop;
source.playOnAwake = clipSettings.playOnAwake;
}
}
public void PlaySound(string name)
{
if (on)
{
AudioSource newSource = GetSource();
newSource.gameObject.SetActive(true);
AudioClipSettings newClip = GetClip(name);
SetSourceSettings(newSource, newClip);
newSource.Play();
}
}
IEnumerator FadeOutSoundCoroutine(GameObject audioObj)
{
float timer = 0;
AudioSource audioSource = audioObj.GetComponent <AudioSource>();
AudioClipSettings audioClipSettings = audioObj.GetComponent <AudioClipSettings>();
audioSource.volume = audioClipSettings.Volume;
while (timer < audioClipSettings.FadeDuration)
{
timer += Time.deltaTime;
audioSource.volume = Mathf.Lerp(audioClipSettings.Volume, 0, timer / audioClipSettings.FadeDuration);
yield return(null);
}
yield break;
}
// Use this for initialization
void Awake()
{
Assert.IsNull(Instance, "More than 1 instance of AudioPool detected. ONLY HAVE 1 IN THE SCENE PLZ");
Instance = this;
DefaultSettings = new AudioClipSettings();
// Set up the object pool of audio sources
m_AudioSources = new GameObjectPool(1, m_emptyPrefab, this.gameObject);
}
/// <summary>
/// Plays a random clip from the given clips. With a random pitch and volume as defined in the settings given.
/// </summary>
public AudioSource PlayRandom(AudioClip[] clips, Vector3 pos, AudioClipSettings settings)
{
if (clips.Length > 0)
{
return PlayRandom(clips[UnityEngine.Random.Range(0, clips.Length)], pos, settings);
}
else
{
return null;
}
}
/// <summary>
/// Plays the given audio clip with a random pitch and volume as defined in the settings given.
/// </summary>
public AudioSource PlayRandom(AudioClip clip, Vector3 pos, AudioClipSettings settings)
{
if (settings.SingleInstance && m_activeClips.Count > 0)
{
// Search the list for the matching audio clip
for (int i = 0; i < m_activeClips.Count; i++)
{
if (m_activeClips[i].clip.GetInstanceID() == clip.GetInstanceID())
{
// Found and overlap period not over yet
// End the function and skip the audio clip
if (m_activeClips[i].time < settings.OverlapThreshold && m_activeClips[i].isPlaying)
{
return null;
}
// Found and overlap is over
else
{
m_activeClips.RemoveAt(i);
break;
}
}
}
}
// Retrieve unused audio source from pool
GameObject newSound = m_AudioSources.New(pos);
var cb = newSound.GetComponent<CustomBehaviour>();
var audSrc = cb.GetAudioSource;
// Randomization
float randomPitch = UnityEngine.Random.Range(settings.MinPitch, settings.MaxPitch);
float randomVol = UnityEngine.Random.Range(settings.MinVolume, settings.MaxVolume);
newSound.transform.position = pos;
audSrc.clip = clip;
audSrc.pitch = randomPitch;
audSrc.volume = randomVol;
audSrc.outputAudioMixerGroup = settings.MixerGroup;
if (settings.SingleInstance)
{
m_activeClips.Add(audSrc);
}
newSound.SetActive(true);
Timing.RunCoroutine(StoreClip(cb), Segment.SlowUpdate);
return audSrc;
}
public AudioSource PlayPitchShift(AudioClip[] clips, Vector3 pos, AudioClipSettings settings
, float semitoneDiff, string pitchShifter)
{
if (clips.Length > 0)
{
return PlayPitchShift(clips[UnityEngine.Random.Range(0, clips.Length)], pos, settings, semitoneDiff, pitchShifter);
}
else
{
Debug.LogWarning("Empty clips array passed into PlayPitchShift");
return null;
}
}
/// <summary>
/// Plays the given audioclip at a random setting based on AudioClipSettings
/// This clip will then be pitch shifted using the mixergroup by the semitone difference given
/// Note, make sure your mixergroup has a pitch shifter effect applied
/// </summary>
public AudioSource PlayPitchShift(AudioClip clip, Vector3 pos, AudioClipSettings settings
, float semitoneDiff, string pitchShifter)
{
float newPitch = 1 * Mathf.Pow(SEMITONE_BASE, semitoneDiff);
settings.MixerGroup.audioMixer.SetFloat(pitchShifter, newPitch);
/*
float test = 0.0f;
settings.MixerGroup.audioMixer.GetFloat("CollectiblesPitchShift", out test);
Debug.Log("set to " + test);*/
return PlayRandom(clip, pos, settings);
}
