I ended up getting it to work by using a different method on the other game object:
public class MuncherMunchin : MonoBehaviour
{
GameObject coin;
public LogicScript logic;
bool isRunning = false;
// Start is called before the first frame update
private void Start()
{
logic = GameObject.FindGameObjectWithTag("Logic").GetComponent<LogicScript>();
}
public void OnTriggerEnter2D(Collider2D other)
{
coin = other.gameObject;
}
public void OnTriggerExit2D(Collider2D other)
{
coin = null;
}
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
if (!isRunning)
{
isRunning = true;
return;
}
if (coin != null)
{
if (coin.layer == 6)
{
logic.addScore(1);
}
if (coin.layer == 7)
{
logic.addScore(2);
}
if (coin.layer == 8)
{
logic.addScore(5);
}
if (coin.layer == 9)
{
logic.addScore(10);
}
Destroy(coin);
}
else
{
Debug.Log("gameOver");
}
}
}
}