// Shooting
void TargetEnemy()
{
if (targetShip != null && Vector2.Distance(transform.position, targetShip.transform.position) < attackRange && targetShip.gameObject.activeSelf)
{
return;
}
float minDis = 10f;
targetShip = null;
AlienSpaceship closestShip = null;
foreach (AlienSpaceship ap in SpaceShipSpawner.allShips)
{
if (!ap.gameObject.activeSelf)
{
continue;
}
float apDis = Vector2.Distance(transform.position, ap.transform.position);
if (apDis < minDis && apDis < attackRange)
{
minDis = apDis;
closestShip = ap;
}
}
targetShip = closestShip;
}
IEnumerator SpawnerUpdate()
{
while (spawning)
{
if (inactivePool.Count > 0)
{
AlienSpaceship newShip = inactivePool.Dequeue();
newShip.gameObject.SetActive(true);
}
yield return(new WaitForSeconds(Mathf.Max(6f - (GameController.instance.level / 3f) - ((Time.time - sceneStartTime) / 40f), 0.1f)));
}
}
void Despawn(AlienSpaceship alienShip)
{
Instantiate(scrap, alienShip.transform.position, Quaternion.identity);
alienShip.gameObject.SetActive(false);
inactivePool.Enqueue(alienShip);
}
public void AlienInvadedEvent(AlienSpaceship alienShip)
{
Health -= 1;
}