public override void OnInspectorGUI()
{
targetGun = (Gun)target;
base.OnInspectorGUI();
EditorGUILayout.LabelField("Damage Per Shot", string.Format("{0:f2}", targetGun.GetDamagePerShot()));
EditorGUILayout.LabelField("Damage Per Second", string.Format("{0:f2}", targetGun.GetDamagePerSecond()));
}