private void Awake()
{
particles = GetComponentInChildren <ParticleSystem>();
// Here we add an event to the 9th frame of the animation Slimedow
// After that, we subscribe the method "BurstParticles"
// We can also get the event with spriteAnimator.GetCustomEvent("Slimedow", 9) and suscribe whatever we want
spriteAnimator = GetComponent <SpriteAnimator>();
spriteAnimator.AddCustomEvent("Slimedow", 9).AddListener(BurstParticles);
// Then we simply play the animation and the magic begins
spriteAnimator.Play(false);
}