void ShowHealthBar(Summoner s, Color full, Color empty)
{
GUILayout.BeginHorizontal();
GUILayout.Label("HP", textStyle);
GUILayout.FlexibleSpace();
GUILayout.Label(Mathf.CeilToInt(s.Health) + "/" + s.MaxHealth, textStyle);
GUILayout.EndHorizontal();
GUI.color = new Color(0, 0, 0, 0.75f);
GUILayout.BeginHorizontal(outlineStyle);
GUI.color = full;
GUILayout.Box("", boxStyle, GUILayout.Width(360.0f * s.Health / s.MaxHealth), GUILayout.Height(10));
GUI.color = empty;
GUILayout.Box("", boxStyle, GUILayout.Width(360 * (1 - (s.Health / s.MaxHealth))), GUILayout.Height(10));
GUI.color = Color.white;
GUILayout.EndHorizontal();
}