IEnumerator FreezeRoutine()
{
if (conditionalParticleSystem == null || freezeParticleSystem == null)
{
yield break;
}
// Wait while the conditional particle system isn't ready to begin or while it's still alive
while (!conditionalParticleSystem.IsReady() || conditionalParticleSystem.IsAlive())
{
yield return(null);
}
// Wait extra time if specified
if (extraWaitingTime > 0)
{
yield return(new WaitForSeconds(extraWaitingTime));
}
// Freeze the particle system by setting time scale to 0 now when the conditional particle system isn't alive any longer
freezeParticleSystem.particleTimescale = 0;
}