koobas.hobune.stream
This question was
closed Oct 28, 2020 at 03:41 PM by
baswillemkars for the following reason:
Problem is not reproducible or outdated
Why doesn't my prefab go to the closest enemy?
So I'm making a chain hit spell which is suppose to bounce to enemies close by the one I orginally hit. So how come my prefab doesn't work? I used the following code:
public class ChainHit : MonoBehaviour
{
//this is for prefab
[SerializeField]
public LayerMask layerMask;
private List<Transform> targets = new List<Transform>();
public int damage;
public Transform MyTarget { get; private set; }
private int targetIndex;
protected bool hit = false;
protected void OnTriggerEnter2D(Collider2D other)
{
MyTarget = other.transform;
Debug.Log("Test1");
if (!hit && other.tag == "EnemyBase")
{
hit = true;
Collider2D[] tmp = Physics2D.OverlapCircleAll(other.transform.position, 10, layerMask);
Debug.Log("Test2");
foreach (Collider2D collider in tmp)
{
if (collider.transform != MyTarget && collider.transform != MyTarget && collider.transform != transform && collider.tag == "EnemyBase")
{
targets.Add(collider.transform);
}
}
PickTarget(other);
}
}
private void Update()
{
float distance = 0;
if (MyTarget != null)
{
distance = Vector2.Distance(transform.position, MyTarget.position);
}
if (distance <= 0.1f)
{
if (hit && targetIndex < targets.Count)
{
PickTarget(MyTarget.GetComponent<Collider2D>());
Debug.Log("Test3");
}
else if (MyTarget != null)
{
//add damage routine here
}
}
}
private void PickTarget(Collider2D collision)
{
Enemy enemyScript = collision.GetComponentInParent<Enemy>();
enemyScript.enemyHealth -= damage;
MyTarget = targets[targetIndex];
targetIndex++;
}
}
Now as you may see I have Debug 1,2,3. 1 is always triggered when it enters an enemys collider, even if it doesn't deal damage to it and just passing through (for some reason). 2 also triggers just fine and only on the first target hit, which is still normal so I know the code works that far. However 3 is never triggered in the code. So does anybody know what I'm doing wrong and how to fix the issue? I'm using this tutorial and it works fine there.
