// Update is called once per frame
void Update()
{
// Keep track of time
elapsedTime += Time.deltaTime;
// When the next station is reached
if (elapsedTime >= TripDuration)
{
// Select alien to get off
//int index = Random.Range(0, InTrain.Count);
int index = SelectAlienToGetOff();
AwareAlien outAlien = InTrain[index];
outAlien.gameObject.SetActive(false);
InTrain.RemoveAt(index);
Used.Add(outAlien);
// Trigger puff
Puff.Instance.Explosion(outAlien.transform.position);
// Select alien to get in
index = Random.Range(0, Unused.Count);
AwareAlien inAlien = Unused[index];
inAlien.gameObject.SetActive(true);
Unused.RemoveAt(index);
InTrain.Add(inAlien);
// Move used to unused unused is empty
if (Unused.Count == 0)
{
Unused.AddRange(Used);
Used.Clear();
}
// Reset timer
elapsedTime = 0;
//Debug.Log("Station reached");
}
}
// Use this for initialization
void Start()
{
// Reset background index
backgroundIndex = 0;
// Reset timer
elapsedTime = 0;
// Pick initial monsters from unused list
// First alien
int index = Random.Range(0, Unused.Count);
AwareAlien alien1 = Unused[index];
alien1.gameObject.SetActive(true);
Unused.RemoveAt(index);
InTrain.Add(alien1);
// Second alien
index = Random.Range(0, Unused.Count);
AwareAlien alien2 = Unused[index];
alien2.gameObject.SetActive(true);
Unused.RemoveAt(index);
InTrain.Add(alien2);
}