/// <summary>
/// Activates the loading screen.
/// </summary>
public static void Load(Screen componentManager, Screen loadingScreen, params Screen[] screensToLoad)
{
// Tell all the current screens to transition off.
foreach (var screen in componentManager.Components)
screen.ExitScreen();
// Create and activate the loading screen.
Loader loader = new Loader(componentManager,loadingScreen,screensToLoad);
componentManager.AddScreen(loader);
}
public void Remove(Screen component)
{
Components.Remove(component);
componentsToUpdate.Remove(component);
component.ComponentManager = null;
}
/// <summary>
/// The constructor is private: loading screens should
/// be activated via the static Load method instead.
/// </summary>
private Loader(Screen screenManager, Screen loadingScreen, Screen[] screensToLoad)
{
this.loadingScreen = loadingScreen;
this.screensToLoad = screensToLoad;
Transition.OnTime = TimeSpan.FromSeconds(0.5);
}
public void AddScreen(Screen component)
{
if (component.ComponentManager == null)
{
component.ComponentManager = this;
component.IsExiting = false;
component.Initialize();
Components.Add(component);
}
else
{
//exception here?
//throw new Exception("Component is already being managed by another component");
}
}