IEnumerator PlayEffectTimeline(EffectType effect, Vector3 position, Quaternion orientation = default(Quaternion), Transform parent = null, EffectInstancePool pool = null)
{
if (effect.audioGroupType == EffectAudioGroupType.Footstep)
{
FootStepZone zone = FootStepZone.GetZone(position);
if (zone != null)
{
effect = zone.footstepEffect;
if (zone.overridePositionY)
{
position.y = zone.transform.position.y;
}
}
}
var frame = new WaitForEndOfFrame();
bool instanceFired = effect.prefab == null;
bool soundFired = effect.sound == null;
bool subEffectFired = effect.subEffect == null;
if (effect.screenShake && screenShakeCamera != null)
{
screenShakeCamera.AddShake(effect.screenShakeCurve);
}
GameObject effectInstance = null;
for (float t = 0; t <= 1; t += Time.deltaTime / effect.lifeSpan)
{
if (!instanceFired && t > effect.prefabQueue)
{
instanceFired = true;
if (pool == null)
{
if (logsOn)
{
Debug.Log("instantiating effect");
}
effectInstance = Instantiate(effect.prefab, position, orientation) as GameObject;
effectInstance.transform.parent = (!effect.allowInstanceAttachToParent || parent == null) ? transform : parent;
if (effect.disableLoopingParticles)
{
var particles = effectInstance.GetComponentsInChildren <ParticleSystem> ();
for (int i = 0; i < particles.Length; i++)
{
particles[i].loop = false;
}
}
}
else
{
effectInstance = pool.FireNext(position, orientation, parent);
}
}
if (!soundFired && t >= effect.soundQueue)
{
if (logsOn)
{
Debug.Log("playing sound");
}
soundFired = true;
AudioSource audioSource = effectAudioSourceGroups[(int)effect.audioGroupType].TakeNext();
audioSource.transform.position = position;
if (effect.allowAudioSourceAttachToParent && parent != null)
{
audioSource.transform.parent = parent;
}
else
{
audioSource.transform.parent = transform;
}
effect.PlayClipThroughAudioSource(audioSource);
}
if (!subEffectFired && t > effect.subEffectQueue)
{
subEffectFired = true;
PlayEffect(effect.subEffect, position, orientation, parent);
}
yield return(frame);
}
if (effectInstance != null)
{
if (pool == null)
{
Destroy(effectInstance);
}
else
{
effectInstance.SetActive(false);
}
}
}
