void Awake()
{
// Singleton pattern:
instance = this;
// Instantiate our particle list:
particles = new List <GameObject>();
}
//------------------------------------------------------ Public Particle Functions ----------------------------------------------\\
/// <summary>
/// Play a particle.
/// <para>If you don't have a particle to play, use the FindParticle function.</para>
/// </summary>
/// <param name="toPlay">The particlesystem that will be played</param>
/// <param name="position">position in world space where the particle will be played at</param>
/// <param name="rotation">rotation in world space how the particle will be played.</param>
public int PlayParticle(ParticleSystem toPlay, Vector3 position, Quaternion rotation, Transform toFollow = null, bool posInWorldSpace = true)
{
ParticleTracker system = CreateNewParticleSystem(toPlay);
if (posInWorldSpace || toFollow == null)
{
system.reference.transform.position = position;
}
system.reference.transform.rotation = rotation;
system.reference.Play();
if (toFollow != null)
{
system.reference.transform.SetParent(toFollow);
}
if (!posInWorldSpace && toFollow != null)
{
system.reference.transform.localPosition = position;
}
if (!system.reference.main.loop)
{
system.deathTimer = StartCoroutine(system.ParticleDeathTimer());
}
return(system.ID);
}
//------------------------------------------------------ Private Particle Functions ----------------------------------------------\\
private ParticleTracker CreateNewParticleSystem(ParticleSystem system)
{
ParticleSystem pSystem = Instantiate(system.gameObject, transform.position, Quaternion.identity).GetComponent <ParticleSystem>();
ParticleTracker toReturn = FindAvailableParticleTracker();
toReturn.CreateReference(pSystem);
return(toReturn);
}
public void StopParticle(int particleID)
{
ParticleTracker toStop = FindActiveParticle(particleID);
if (toStop.deathTimer != null)
{
StopCoroutine(toStop.deathTimer);
}
StartCoroutine(toStop.Stop());
}
private ParticleTracker FindAvailableParticleTracker()
{
for (int i = 0; i < activeParticleSystems.Count; i++)
{
if (!activeParticleSystems[i].referenceIsSet)
{
return(activeParticleSystems[i]);
}
}
ParticleTracker toReturn = new ParticleTracker(activeParticleSystems.Count);
activeParticleSystems.Add(toReturn);
return(toReturn);
}
