/// <summary>
/// Hides the current active screen and shows the passed in screen, then sets it to the current screen
/// </summary>
/// <param name="swapScreen"></param>
/// <param name="onComplete"></param>
public void SwapScreen(ExhibitScreen swapScreen, System.Action onComplete = null)
{
currentScreen.RemoveAllEventListeners();
swapScreen.RemoveAllEventListeners();
swapScreen.Load(() =>
{
currentScreen.Hide(() =>
{
swapScreen.Setup();
swapScreen.Show(() =>
{
currentScreen.Unload();
swapScreen.AddAllEventListeners();
currentScreen = swapScreen;
if (onComplete != null)
{
onComplete();
}
});
});
});
}
public ExhibitScreenManager(ExhibitScreen[] screens)
{
for (int i = 0; i < screens.Length; i++)
{
this.screens.Add(screens[i]);
}
currentScreen = this.screens[0];
}
/// <summary>
/// Hides all other screens and shows the passed in screen
/// </summary>
/// <param name="gotoScreen"></param>
/// <param name="onComplete"></param>
public void GoToScreen(ExhibitScreen gotoScreen, System.Action onComplete = null)
{
currentScreen = gotoScreen;
for (int i = 0; i < screens.Count; i++)
{
if (screens[i] != currentScreen)
{
screens[i].Hide();
}
}
currentScreen.Show(onComplete);
}
/// <summary>
/// Hides the current active screen and shows the current active screen's <b>nextScreen</b>, and sets it to the current screen
/// </summary>
/// <param name="onComplete"></param>
public void AdvanceScreen(System.Action onComplete = null)
{
ExhibitScreen nextScreen = currentScreen.nextScreen;
SwapScreen(nextScreen, onComplete);
}
public void RemoveScreen(ExhibitScreen screen)
{
screens.Remove(screen);
}
public void AddScreen(ExhibitScreen screen)
{
screens.Add(screen);
}
