private IEnumerator playRandomSounds(Soundscape soundscape)
{
while (true)
{
float nextInterval = RandUtil.Float(soundscape.MinSoundInterval, soundscape.MaxSoundInterval);
yield return(new WaitForSeconds(nextInterval));
createRandomSound(soundscape);
}
}
public void PlaySoundscape(Soundscape soundscape)
{
if (CurrentSoundscape == soundscape)
{
return;
}
if (CurrentSoundscape != null)
{
destroyCurrentSoundscape();
}
beginSoundscape(soundscape);
}
private void beginSoundscape(Soundscape soundscape)
{
CurrentSoundscape = soundscape;
foreach (var baseSound in soundscape.BaseSounds)
{
var source = createBaseSoundPlayer(baseSound);
_baseSoundPlayers.Add(source);
StartCoroutine(fadeInClip(source));
}
if (soundscape.Sounds.Count > 0)
{
_playRandomSoundsCoroutine = StartCoroutine(playRandomSounds(soundscape));
}
}
private void createRandomSound(Soundscape soundscape)
{
var randomSound = RandUtil.RandomListElement(soundscape.Sounds);
var source = createSourceObject();
source.clip = randomSound.Sound;
source.spatialBlend = 1;
source.loop = false;
source.outputAudioMixerGroup = _mixerGroup;
source.rolloffMode = AudioRolloffMode.Linear;
var angle = RandUtil.Float(randomSound.MinAngle, randomSound.MaxAngle);
var distance = RandUtil.Float(randomSound.MinDistance, randomSound.MaxDistance);
Transform baseTransform = Centre == null ? transform : Centre.transform;
Vector3 soundPos = baseTransform.position +
(Quaternion.AngleAxis(angle, Vector3.up) * baseTransform.forward * distance);
source.transform.position = soundPos;
StartCoroutine(playSoundThenDestroy(source));
}