How to delete an object when a character collides with it?

Question

2D

Hello, please help... I made a random appearance of objects (clones drop out from it). How can I make it so that when a character collides with this clone, the clone disappears? It is necessary that the clone that was in contact with the character disappear (not all clones at once). I only succeeded in such a way that
all the objects that the character touched disappeared, even the ground, under the character himself...

Answer 1

You wrote the contact test method correctly, now write it like this:

private void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.gameObject.CompareTag("tag"))
        {
            Destroy(collision.gameObject);
        }
    }

Where tag is the tag of your all clones

Answer 2

If this is a 2D game, then everyone has a certain regidbody and there you do a check, if you touched it, then grandfather.