Added a OnTriggerExit2D to stop attack when entity not detected

Assets/Scripts/Detection.cs

@@ -85,6 +85,24 @@ public class Detection : MonoBehaviour
         }
     }
 
+    private void OnTriggerExit2D(Collider2D other)
+    {
+        if (_entityLinked != null)
+        {
+            GameObject detected = other.gameObject;
+            string tagToCheck =
+                (_entityLinked.gameObject.tag == "Ally") ? "Opponent" : "Ally";
+            if (detected.tag == tagToCheck)
+            {
+                Entity entity = other.GetComponent<Entity>();
+                if (detectedEntities.Contains(entity))
+                {
+                    detectedEntities.Remove(entity);
+                }
+            }
+        }
+    }
+
     public Entity GetClosest()
     {
         Entity closest = null;