void OnTriggerEnter2D(Collider2D other)
{
if (other.CompareTag("Player"))
{
Blob blob = other.gameObject.GetComponent <Blob> ();
if (blob == null)
{
Debug.LogError("There exists a player without a blob script!");
}
blob.AddPower(power, GetComponent <SpriteRenderer>().sprite);
Destroy(gameObject);
}
}
