public static void FadeOut()
{
/**
* todo Possible hack
* This code assumes that the base content control can't be changed if
* there is a popup window above. In cases of moving to a game screen,
* the popup window has to completely get rid of all previous popup
* windows before changing the base control. Because of that, the popup
* window stack is cleared whenever the base content is changed. When a
* popup window
*/
if (popupControls.Count == 0)
{
//todo does removing this line break other code?
// The current control is the base one
//FadeOutControl(baseContentControl);
// Do we need to set the menu back up?
if (mainMenuUserControl == null)
{
return;
}
baseContentControl.Content = mainMenuUserControl;
FadeInControl(baseContentControl, 2);
mainMenuUserControl = null;
}
else
{
// Remove the top UserControl
popupControls.Pop();
FadeOutControl(popupContentControl);
// Don't fade in the next control if we don't have one
if (popupControls.Count == 0)
{
return;
}
// Get the previous one on the stack
popupContentControl.Content = popupControls.Peek();
FadeInControl(popupContentControl, 7);
}
}
public static void setBaseContentControl(UserControl control)
{
// Kill the popups if any are in the way
if (popupControls.Count != 0)
{
popupControls.Clear();
FadeOutControl(popupContentControl);
}
HomeScreenUserControl homeScreen = baseContentControl.Content as HomeScreenUserControl;
if (homeScreen != null)
{
mainMenuUserControl = homeScreen;
}
baseContentControl.Content = control;
FadeInControl(baseContentControl, 2);
}
