private void OnTriggerEnter2D(Collider2D collision)
{
if (alreadySet == false)
{
Particle particle = collision.gameObject.GetComponent <Particle>();
emitter.SetSubstance(particle.currentSubstance);
alreadySet = true;
}
else if (canChange == true)
{
Particle particle = collision.gameObject.GetComponent <Particle>();
emitter.SetSubstance(particle.currentSubstance);
}
}
