public void SetInstance()
{
// Set a static reference to self so that other scripts can reference it on load
if (_instance != null)
{
Debug.Log("Instance to StateContext has been assigned twice");
}
_instance = this;
}
public CameraState(StateContext context) : base(context)
{
}
public MainMenuState(StateContext context) : base(context)
{
}
public void Back()
{
StateContext.GetInstance().CurrentState.Back();
}
public void ShowMainMenuButton()
{
StateContext.GetInstance().CurrentState.ShowMainMenu();
}
public void ShowHistoryButton()
{
StateContext.GetInstance().CurrentState.ShowHistory();
}
public void ShowCameraButton()
{
StateContext.GetInstance().CurrentState.CameraOff();
}
public RestaurantState(StateContext context) : base(context)
{
}
public HistoryState(StateContext context) : base(context)
{
}