public void GoBack(GoBackRequestEvent e, Node any, [JoinAll] NavigationNode navigationNode, [JoinAll] ScreenNode screen)
{
if (navigationNode.history.screens.Count > 0)
{
ShowScreenData showScreenData = navigationNode.history.screens.Peek();
ScreensRegistryComponent screensRegistry = navigationNode.screensRegistry;
GameObject nonActiveScreen = this.GetNonActiveScreen(showScreenData.ScreenType, screensRegistry);
if (nonActiveScreen != null)
{
OverrideGoBack component = nonActiveScreen.GetComponent <OverrideGoBack>();
if (component != null)
{
showScreenData = component.ScreenData;
nonActiveScreen = this.GetNonActiveScreen(showScreenData.ScreenType, screensRegistry);
}
base.ScheduleEvent <GoBackEvent>(any.Entity);
navigationNode.history.screens.Pop();
CurrentScreenComponent currentScreen = navigationNode.currentScreen;
if (currentScreen.showScreenData.Context != null)
{
currentScreen.showScreenData.Context.RemoveComponent <ScreenGroupComponent>();
}
currentScreen.screen.RemoveComponent <ActiveScreenComponent>();
currentScreen.screen.AddComponent <ScreenHidingComponent>();
currentScreen.showScreenData.FreeContext();
this.ActivateShowingScreen(nonActiveScreen, this.GetActiveScreen(currentScreen.showScreenData.ScreenType, navigationNode.screensRegistry), showScreenData, currentScreen);
base.NewEvent <PostGoBackEvent>().Attach(navigationNode).ScheduleDelayed(0f);
}
}
}
private GameObject GetScreen(Type screenType, ScreensRegistryComponent screens, bool active)
{
GameObject obj3;
using (List <GameObject> .Enumerator enumerator = screens.screens.GetEnumerator())
{
while (true)
{
if (enumerator.MoveNext())
{
GameObject current = enumerator.Current;
if ((current.GetComponent(screenType) == null) || (current.activeSelf != active))
{
continue;
}
obj3 = current;
}
else
{
return(null);
}
break;
}
}
return(obj3);
}
private void TryShowScreen(NavigationRequestNode navigationNode)
{
ShowScreenData showScreenData = navigationNode.requestShowScreen.Event.ShowScreenData;
ScreensRegistryComponent screensRegistry = navigationNode.screensRegistry;
GameObject nonActiveScreen = this.GetNonActiveScreen(showScreenData.ScreenType, screensRegistry);
if (nonActiveScreen == null)
{
if (this.GetActiveScreen(showScreenData.ScreenType, screensRegistry) != null)
{
navigationNode.Entity.RemoveComponent <RequestShowScreenComponent>();
}
else
{
base.Log.WarnFormat("Skip remove RequestShowScreenComponent {0}", navigationNode.requestShowScreen.Event.ShowScreenData.ScreenType.Name);
}
}
else
{
navigationNode.Entity.RemoveComponent <RequestShowScreenComponent>();
CurrentScreenComponent currentScreen = navigationNode.currentScreen;
HistoryComponent history = navigationNode.history;
GameObject hidingScreen = null;
if (currentScreen.screen != null)
{
hidingScreen = this.GetActiveScreen(currentScreen.showScreenData.ScreenType, navigationNode.screensRegistry);
currentScreen.screen.RemoveComponent <ActiveScreenComponent>();
currentScreen.screen.AddComponent <ScreenHidingComponent>();
if (hidingScreen.GetComponent <ScreenComponent>().LogInHistory)
{
ShowScreenData t = currentScreen.showScreenData.InvertAnimationDirection(showScreenData.AnimationDirection);
Stack <ShowScreenData> screens = history.screens;
if ((screens.Count > 0) && ReferenceEquals(screens.Peek().ScreenType, t.ScreenType))
{
screens.Pop();
}
screens.Push(t);
if (t.Context != null)
{
t.Context.RemoveComponent <ScreenGroupComponent>();
}
}
}
this.ActivateShowingScreen(nonActiveScreen, hidingScreen, showScreenData, currentScreen);
}
}
private GameObject GetNonActiveScreen(Type screenType, ScreensRegistryComponent screens) => this.GetScreen(screenType, screens, false);