Collider not detecting (699970)

Unity Engine
1

Hey, i am trying to make an hitbox when player press a key.
I made a collider that appear for a second and then disappear
I made the collider triggered.

In the enemy script i wrote this:

    public void OnTriggerEnter2D(Collider2D other)
    {
        if (other.CompareTag("PlayerWeapon"))
        {
            Debug.Log("Do Something");
        }
    }

It works but not all the time.
I guess its because the hit box does not move everytime and stay still.
But what can i do with it?
I tryed to make a coroutine that move the Collider but that’s not work either.

2

If you just want to check whether a player is hitting a collider box you could just use Unity - Scripting API: Physics.CheckBox rather than creating a collider and making it visible.

3

Thanks.
Another question.
I want to check whos overlaping and then take the reference.
Something like this:

         if (Physics2D.OverlapCircle(transform.position, 20, Layer))
            {
                GameObject newObject = The object that overlap.
            }
4

You can use Unity - Scripting API: Physics.OverlapBox for that.

e.g. (this is from the Unity example)

Collider[] hitColliders = Physics.OverlapBox(gameObject.transform.position, transform.localScale / 2, Quaternion.identity, m_LayerMask);

int i = 0;
//Check when there is a new collider coming into contact with the box
while (i < hitColliders.Length)
{
    //Output all of the collider names
    Debug.Log("Hit : " + hitColliders[i].name + i);

    //Increase the number of Colliders in the array
    i++;
}