public void AddScreen(Screen scr)
{
if (scr.isPersistantScreen)
{
this.AddChild(scr);
}
else
{
screens.Add(scr);
}
}
public void SetScreen(Screen scr)
{
if (curScreen != null)
{
prevScreen = curScreen;
// can remove on fade etc here
curScreen.isActive = false;
//stage.RemoveChild(curScreen);
}
if (scr != null)
{
screenChanged = true;
curScreenIndex = screens.IndexOf(scr);
curScreen = scr;
}
}
public override void Update(GameTime gameTime)
{
//base.Update(gameTime); // dont update stage itself as it is fixed pos
if (V2DGame.instance.IsActive)
{
foreach (DisplayObject d in children)
{
d.Update(gameTime);
}
if (prevScreen != null && children.Contains(prevScreen) && !prevScreen.isActive)
{
prevScreen.DestroyView();
V2DGame.instance.RemovingScreen(prevScreen);
this.RemoveChild(prevScreen);
prevScreen = null;
}
if (screenChanged)// && !children.Contains(curScreen))
{
screenChanged = false;
V2DGame.instance.AddingScreen(curScreen);
this.AddChild(curScreen);
clearColor = curScreen.Color;
clearColor.A = 0;
}
}
}
public virtual void AddingScreen(Screen screen)
{
}
public void RemoveScreen(Screen scr)
{
screens.Remove(scr);
if (scr == curScreen)
{
Screen nullScreen = null;
SetScreen(nullScreen);
}
}
public virtual void RemovingScreen(Screen screen)
{
}
//protected Screen GetContainerScreen(DisplayObject obj)
//{
// Screen result = null;
// while (obj.parent != null && !(obj.parent is Screen) && obj.parent is DisplayObjectContainer)
// {
// obj = (DisplayObjectContainer)obj.parent;
// }
// if (obj.parent is Screen)
// {
// result = (Screen)obj.parent;
// }
// return result;
//}
public virtual void SetStageAndScreen()
{
if (!isOnStage)
{
stage = GetStage();
screen = GetScreen();
}
}
//protected Screen GetContainerScreen(DisplayObject obj)
//{
// Screen result = null;
// while (obj.parent != null && !(obj.parent is Screen) && obj.parent is DisplayObjectContainer)
// {
// obj = (DisplayObjectContainer)obj.parent;
// }
// if (obj.parent is Screen)
// {
// result = (Screen)obj.parent;
// }
// return result;
//}
public virtual void SetScreen()
{
screen = GetScreen();
}
public override void RemovingScreen(Screen screen)
{
base.RemovingScreen(screen);
if (screen is BaseScreen && screen.Contains(gameOverlay))
{
GameOverlay.Deactivate();
}
}
public override void AddingScreen(Screen screen)
{
base.AddingScreen(screen);
GameOverlay.Deactivate();
}
