void SwitchToScreen(MenuScreen newScreen)
{
try {
if (CurrentScreen != null)
{
CurrentScreen.Hide();
if (CurrentScreen != LoadingScreen)
{
PreviousScreens.Push(CurrentScreen);
}
}
CurrentScreen = newScreen;
newScreen.Show();
try {
ScreenChanged?.Invoke();
}
catch (Exception e) {
Urho.IO.Log.Write(LogLevel.Warning,
$"Invocation of {nameof(ScreenChanged)} threw an exception: {e.Message}");
}
}
catch (Exception e) {
string message =
$"There was an error while switching menu screens: {e.Message}";
Urho.IO.Log.Write(LogLevel.Error, message);
Game.ErrorExit(message);
}
}
public void SwitchBack()
{
CurrentScreen.Hide();
if (PreviousScreens.Count != 0)
{
CurrentScreen = PreviousScreens.Pop();
CurrentScreen.Show();
}
}