private void CreateSparks(Vector2 position, Color color)
{
var sparks = PrefabsHelper.InstantiateSparks();
var sprite = Engine.Field.Sprites[(int)position.x, (int)position.y];
var ps = sparks.GetComponent <ParticleSystem>();
ps.renderer.material.color = color;
ps.maxParticles = new CryptoRandom().Next(4, 10);
sparks.transform.position = sprite.transform.position;
Destroy(sparks, ps.startLifetime);
}