public virtual void PopScreen()
{
if (m_ScreenStack.Count == 0)
{
Logger.LogWarning(this, "Stack empty when pop called");
return;
}
ScreenInfo screenInfo = m_ScreenStack.Pop();
UIControlBase screenController = screenInfo.screenController;
Logger.LogInfo(this, "Popping " + screenController.name);
if (m_ScreenStack.Count > 0)
{
UIControlBase uIControlBase = screenController;
ScreenInfo screenInfo2 = m_ScreenStack.Peek();
if (screenInfo2.screenController != null)
{
screenInfo2.screenController.OnPoppedToTop(uIControlBase.ScreenName);
}
ScreenInfo screenInfo3 = null;
foreach (ScreenInfo item in m_ScreenStack)
{
if (item.showDarkBG)
{
screenInfo3 = item;
break;
}
}
if (screenInfo3 != null)
{
ShowDarkMask(screenInfo3);
}
else
{
HideDarkMask();
}
}
else
{
HideDarkMask();
}
if (screenInfo.popCallback != null)
{
screenInfo.popCallback(screenInfo.screenController);
}
screenController.UnloadUI();
Object.Destroy(screenController.gameObject);
}