// View the previous card in the test hand
public void testPreviousButton()
{
Dictionary <string, object> prms = new Dictionary <string, object>();
prms.Add("hand", hand);
HandButtonScript.Instance().previousCard(prms);
}
// Make sure there's only one instance of this class
public static HandButtonScript Instance()
{
if (_instance == null)
{
GameObject go = new GameObject(); // Can probably be tied to an existing game object
_instance = go.AddComponent <HandButtonScript>();
}
return(_instance);
}