// Launch Distractors after 3 seconds
IEnumerator ActivateDistractors()
{
yield return(new WaitForSeconds(3));
// attach movement to controller
movement mm = distractor.GetComponent <movement> ();
mm.SetController(this.gameObject);
// Arrays to keep track of targets and distractors
GameObject[] targets = GameObject.FindGameObjectsWithTag("Special");
GameObject[] dists = GameObject.FindGameObjectsWithTag("Distractor");
// Launch all distractors
for (int i = 0; i < distractors; i++)
{
Vector3 pos = new Vector3(Random.Range(-13, 13), Random.Range(-5, 5), -2f);
// Loops to check if spawning is happening inside another object
bool free = false;
while (!free)
{
bool check = true;
foreach (GameObject t in targets)
{
if (Vector3.Distance(t.transform.position, pos) < 4)
{
pos = new Vector3(Random.Range(-13, 13), Random.Range(-5, 5), -2f);
check = false;
break;
}
}
foreach (GameObject dis in dists)
{
if (Vector3.Distance(dis.transform.position, pos) < 4)
{
pos = new Vector3(Random.Range(-13, 13), Random.Range(-5, 5), -2f);
check = false;
break;
}
}
if (check)
{
free = true;
}
}
// Instantiate distractor and set color alpha to 0.
GameObject ob = Instantiate(distractor, pos, Quaternion.Euler(new Vector3(0, 0, 0)));
Color color = ob.GetComponent <Renderer> ().material.color;
color.a = 0;
ob.GetComponent <Renderer> ().material.color = color;
dists = GameObject.FindGameObjectsWithTag("Distractor");
}
spawning = true;
fading = true;
StartCoroutine(FadeIn());
}
// Use this for initialization
void Start()
{
// Get amount of targets and distractors
amount = PlayerPrefs.GetInt("Targets");
distractors = PlayerPrefs.GetInt("Distractors");
// Get movement script and set controller for it
movement mm = target.GetComponent <movement> ();
mm.SetController(this.gameObject);
// Array to keep track of targets
GameObject[] targets = GameObject.FindGameObjectsWithTag("Special");
// Launch all targets
for (int i = 0; i < amount; i++)
{
Vector3 pos = new Vector3(Random.Range(-13, 13), Random.Range(-5, 5), -2f);
// Loop to check if spawning inside other object
bool free = false;
while (!free)
{
bool check = true;
foreach (GameObject t in targets)
{
if (Vector3.Distance(t.transform.position, pos) < 4)
{
pos = new Vector3(Random.Range(-13, 13), Random.Range(-5, 5), -2f);
check = false;
break;
}
}
if (check)
{
free = true;
}
}
// Spawn target
Instantiate(target, pos, Quaternion.Euler(new Vector3(0, 0, 0)));
targets = GameObject.FindGameObjectsWithTag("Special");
}
}
