void OnMouseDown()
  {
   transform.position = new Vector3 (transform.position.x + 2, 0, 0);
  }

         public float RotationTawerAttack;
         public float DistansAttack;
         public bool Fire = false;
         public GameObject[] _Mobs;

      void RotationEndDistansMobs()
         {
             _Mobs = GameObject.FindGameObjectsWithTag("Mobs");
             for (byte i = 0; i <_Mobs.Length; i++)
             {
                 _Dot = Vector3.Angle(Vector3.forward, _Mobs[i].transform.position);
                 _Dist = Vector3.Distance(Tawer.position, _Mobs[i].transform.position);
                 int r = (int)_Dot;
                 int d = (int)_Dist;
                 for(int j = i; r <= (int)RotationTawerAttack; j++)
                 Fire = true;
             }
         }

GameObject wall = GameObject.Find("Wall");
wall.GetComponent<BoxCollider2D>().isTrigger = false;