View difference between Paste ID: cHm87JLM and 6zSHnmc8

 using UnityEngine;
 
 public class AreaScript : MonoBehaviour
 {
     public FleetScript fleet;
 
     private void OnTriggerEnter2D(Collider2D collision)
     {
         if (collision.gameObject.tag == "Alien")
         {
             fleet.StopGame(false);
         }
     }
 }