public static Transform InitAudioSourceFollower(Transform transToFollow, string followerName, string soundGroupName, string variationName,
float volume,
bool willFollowSource, bool willPositionOnClosestColliderPoint,
bool useTopCollider, bool useChildColliders,
MasterAudio.AmbientSoundExitMode exitMode, float exitFadeTime,
MasterAudio.AmbientSoundReEnterMode reEnterMode, float reEnterFadeTime)
{
#if !PHY3D_ENABLED
return(null); // there is no Ambient Sound script functionality without Physics.
#else
if (ListenerFollower == null || FollowerHolder == null)
{
return(null);
}
var grp = MasterAudio.GrabGroup(soundGroupName);
if (grp == null)
{
return(null);
}
if (grp.groupVariations.Count == 0)
{
return(null);
}
SoundGroupVariation variation = null;
if (!string.IsNullOrEmpty(variationName))
{
variation = grp.groupVariations.Find(delegate(SoundGroupVariation v) {
return(v.name == variationName);
});
if (variation == null)
{
Debug.LogError("Could not find Variation '" + variationName + "' in Sound Group '" + soundGroupName);
return(null);
}
}
else
{
variation = grp.groupVariations[0];
}
var triggerRadius = variation.VarAudio.maxDistance;
var follower = new GameObject(followerName);
var existingDupe = FollowerHolder.GetChildTransform(followerName);
if (existingDupe != null)
{
GameObject.Destroy(existingDupe.gameObject);
}
follower.transform.parent = FollowerHolder;
follower.gameObject.layer = FollowerHolder.gameObject.layer;
var followerScript = follower.gameObject.AddComponent <TransformFollower>();
followerScript.StartFollowing(transToFollow, soundGroupName, variationName, volume, triggerRadius, willFollowSource, willPositionOnClosestColliderPoint, useTopCollider,
useChildColliders, exitMode, exitFadeTime, reEnterMode, reEnterFadeTime);
_transformFollowers.Add(followerScript);
return(follower.transform);
#endif
}
public void StartFollowing(Transform transToFollow, string soundType, string variationName, float volume, float trigRadius,
bool willFollowSource, bool positionAtClosestColliderPoint,
bool useTopCollider, bool useChildColliders,
MasterAudio.AmbientSoundExitMode exitMode, float exitFadeTime,
MasterAudio.AmbientSoundReEnterMode reEnterMode, float reEnterFadeTime)
{
RuntimeFollowingTransform = transToFollow;
_goToFollow = transToFollow.gameObject;
#if PHY3D_ENABLED
Trigger.radius = trigRadius;
#endif
_soundType = soundType;
_variationName = variationName;
_playVolume = volume;
_willFollowSource = willFollowSource;
_exitMode = exitMode;
_exitFadeTime = exitFadeTime;
_reEnterMode = reEnterMode;
_reEnterFadeTime = reEnterFadeTime;
#if PHY3D_ENABLED
_lastPositionByCollider.Clear();
#endif
#if PHY2D_ENABLED
_lastPositionByCollider2D.Clear();
#endif
if (useTopCollider)
{
#if PHY3D_ENABLED
Collider col3D = transToFollow.GetComponent <Collider>();
#else
Component col3D = null;
#endif
if (col3D != null)
{
#if PHY3D_ENABLED
_actorColliders.Add(col3D);
_lastPositionByCollider.Add(col3D, transToFollow.position);
#endif
}
else
{
#if PHY2D_ENABLED
Collider2D col2D = transToFollow.GetComponent <Collider2D>();
if (col2D != null)
{
_actorColliders2D.Add(col2D);
_lastPositionByCollider2D.Add(col2D, transToFollow.position);
}
#endif
}
}
if (useChildColliders && transToFollow != null)
{
for (var i = 0; i < transToFollow.childCount; i++)
{
#if PHY3D_ENABLED || PHY2D_ENABLED
var child = transToFollow.GetChild(i);
#endif
#if PHY3D_ENABLED
Collider col3D = child.GetComponent <Collider>();
if (col3D != null)
{
_actorColliders.Add(col3D);
_lastPositionByCollider.Add(col3D, transToFollow.position);
continue;
}
#endif
#if PHY2D_ENABLED
Collider2D col2D = child.GetComponent <Collider2D>();
if (col2D != null)
{
_actorColliders2D.Add(col2D);
_lastPositionByCollider2D.Add(col2D, transToFollow.position);
}
#endif
}
}
_lastListenerPos = MasterAudio.ListenerTrans.position;
#if UNITY_5_6_OR_NEWER
var col3DCount = 0;
var col2DCount = 0;
#if PHY3D_ENABLED
col3DCount = _actorColliders.Count;
#endif
#if PHY2D_ENABLED
col2DCount = _actorColliders2D.Count;
#endif
if (col3DCount == 0 && col2DCount == 0 && positionAtClosestColliderPoint)
{
Debug.Log("Can't follow collider of '" + transToFollow.name + "' because it doesn't have any colliders.");
}
else
{
_positionAtClosestColliderPoint = positionAtClosestColliderPoint;
if (_positionAtClosestColliderPoint)
{
RecalcClosestColliderPosition(true);
MasterAudio.QueueTransformFollowerForColliderPositionRecalc(this);
}
}
#endif
}
