private Vector3?GetTagBasedPos(AmbientSounds.AmbientDefinition def)
{
List <string> list = null;
if (def.m_Position == AmbientSounds.EAmbientPositionType.Bush)
{
list = this.m_AmbientSounds.m_BushTags;
}
else if (def.m_Position == AmbientSounds.EAmbientPositionType.TreeTops)
{
list = this.m_AmbientSounds.m_BigTreeTags;
}
if (list != null)
{
UnityEngine.Random.Range(0, list.Count);
for (int i = 0; i < list.Count; i++)
{
int index = i % list.Count;
GameObject[] array = GameObject.FindGameObjectsWithTag(list[index]);
int num = UnityEngine.Random.Range(0, array.Length);
for (int j = num; j < num + array.Length; j++)
{
GameObject gameObject = array[j % array.Length];
float num2 = gameObject.transform.position.Distance(Player.Get().GetWorldPosition());
if (num2 >= def.m_DistanceMin && num2 <= def.m_DistanceMax)
{
return(new Vector3?(gameObject.transform.position));
}
}
}
}
return(null);
}
private Vector3?GetPosition(AmbientSounds.AmbientDefinition def)
{
if (def.m_DistanceMin > 0f)
{
switch (def.m_Position)
{
case AmbientSounds.EAmbientPositionType.Ground:
{
Vector3 randomPos2D = this.GetRandomPos2D(def);
randomPos2D.y = MainLevel.GetTerrainY(randomPos2D);
break;
}
case AmbientSounds.EAmbientPositionType.Bush:
return(this.GetTagBasedPos(def));
case AmbientSounds.EAmbientPositionType.HighInAir:
this.GetRandomPos2D(def).y += UnityEngine.Random.Range(10f, 30f);
break;
case AmbientSounds.EAmbientPositionType.TreeTops:
{
Vector3?tagBasedPos = this.GetTagBasedPos(def);
if (tagBasedPos != null)
{
Vector3 value = tagBasedPos.Value;
value.y += this.m_AmbientSounds.m_BigTreeAdditionalY;
return(new Vector3?(value));
}
break;
}
}
}
return(null);
}
private void UpdateAnimalsSound()
{
if (this.m_AnimalSoundsAudioSource == null)
{
return;
}
if (this.m_AmbientMS != null && !this.m_AmbientMS.m_Playing)
{
if (this.m_AnimalSoundsAudioSource != null && this.m_AnimalSoundsAudioSource.isPlaying)
{
this.m_AnimalSoundsAudioSource.Stop();
}
return;
}
if (SwimController.Get().IsActive() && SwimController.Get().GetState() == SwimState.Swim)
{
this.m_AnimalSoundsAudioSource.volume = 0f;
}
else
{
this.m_AnimalSoundsAudioSource.volume = 1f;
}
if (Time.time < this.m_AnimalSoundNextTime)
{
return;
}
Vector3 position;
AmbientSounds.AmbientDefinition ambientDefinition = this.SelectAmbientDefinition(out position);
if (ambientDefinition != null)
{
this.m_AnimalSoundsAudioSource.spatialize = ambientDefinition.m_Spatialize;
this.m_AnimalSoundsAudioSource.spatialBlend = ambientDefinition.m_SpatialBlend;
this.m_AnimalSoundsAudioSource.minDistance = ambientDefinition.m_DistanceMin;
this.m_AnimalSoundsAudioSource.maxDistance = ambientDefinition.m_DistanceMax + this.m_AmbientSounds.m_AudibilityExtraDistance;
this.m_AnimalSoundsAudioSource.transform.position = position;
this.m_AnimalSoundsAudioSource.clip = ambientDefinition.m_Clip;
this.m_AnimalSoundsAudioSource.loop = false;
this.m_AnimalSoundsAudioSource.volume = 1f;
this.m_AnimalSoundsAudioSource.Play();
this.m_AnimalSoundNextTime = Time.time + ambientDefinition.m_Clip.length + UnityEngine.Random.Range(this.m_AmbientSounds.m_AmbientIntervalMin, this.m_AmbientSounds.m_AmbientIntervalMax);
this.m_LastAmbient = ambientDefinition;
return;
}
this.m_AnimalSoundNextTime = Time.time + UnityEngine.Random.Range(5f, 10f);
}
private AmbientSounds.AmbientDefinition SelectAmbientDefinition(out Vector3 position)
{
List <AmbientSounds.AmbientDefinition> list = MainLevel.Instance.IsNight() ? this.m_AmbientSounds.m_AmbientDefinitionsNight : this.m_AmbientSounds.m_AmbientDefinitionsDay;
int num = UnityEngine.Random.Range(0, list.Count);
for (int i = num; i < num + list.Count; i++)
{
int index = i % list.Count;
AmbientSounds.AmbientDefinition ambientDefinition = list[index];
if (ambientDefinition.m_Enabled && ambientDefinition.m_Clip != null && this.m_LastAmbient != ambientDefinition)
{
Vector3?position2 = this.GetPosition(ambientDefinition);
if (position2 != null || !ambientDefinition.m_Spatialize)
{
position = (position2 ?? Vector3.zero);
return(ambientDefinition);
}
}
}
position = Vector3.zero;
return(null);
}
private Vector3 GetRandomPos2D(AmbientSounds.AmbientDefinition def)
{
Vector3 vector = UnityEngine.Random.insideUnitCircle.To3D();
return(Player.Get().GetWorldPosition() + vector.normalized * UnityEngine.Random.Range(def.m_DistanceMin, def.m_DistanceMax));
}
