private void OnTriggerEnter(Collider other)
{
if (other.gameObject.CompareTag("Pick Up"))
{
other.gameObject.SetActive(false);
TankHealth targetHealth = gameObject.GetComponent <TankHealth> ();
targetHealth.AddHealth();
}
if (other.gameObject.CompareTag("Pick Down"))
{
other.gameObject.SetActive(false);
TankHealth targetHealth = gameObject.GetComponent <TankHealth> ();
targetHealth.SubHealth();
}
}