private void Fire()
{
GameObject shotInstance = Instantiate(shot, transform.position, Quaternion.identity) as GameObject;
shotBehaviour script = shotInstance.GetComponent <shotBehaviour> ();
script.speed = shotSpeed;
script.target = target;
deltaLastShot = 0.0f;
}
IEnumerator OnTriggerEnter2D(Collider2D collider)
{
shotBehaviour shotScript = collider.gameObject.GetComponent <shotBehaviour> ();
if (gameObject.CompareTag(shotScript.target))
{
Destroy(collider.gameObject);
SpriteRenderer invaderRenderer = gameObject.GetComponent <SpriteRenderer> ();
invaderRenderer.sprite = explosion;
yield return(new WaitForSeconds(0.2f));
Destroy(gameObject);
}
}
