public void ReturnToPreviousScreen()
{
if (isTransitioningScreens || !previousScreen || (appMenu && appMenu.BeganValidDrag) || previousScreen == splashScreen)
{
return;
}
isTransitioningScreens = true;
backButton.ResetColor();
Sequence hideSequence = currentScreen.HideReversed();
Sequence showSequence = previousScreen.Show();
navigationHistory.Pop();
currentScreen = navigationHistory.Peek();
navigationHistory.Pop();
previousScreen = navigationHistory.Peek();
navigationHistory.Push(currentScreen);
showSequence.OnComplete(() => { isTransitioningScreens = false; });
CheckAppMenuAvailability(hideSequence);
CheckBackHeaderAvailability(showSequence, hideSequence);
CheckAppHeaderAvailability(showSequence, hideSequence);
CheckAppFooterAvailability(showSequence, hideSequence);
}
void Start()
{
appMenu = appCanvas.GetComponentInChildren <AppMenu>(includeInactive: true);
appScreens = appCanvas.GetComponentsInChildren <AppScreen>(includeInactive: true);
currentScreen = splashScreen;
appMenu?.SetUpAnimations();
backHeaderAnimation?.SetUp();
appHeaderAnimation?.SetUp();
appFooterAnimation?.SetUp();
foreach (AppScreen appScreen in appScreens)
{
appScreen.SetUpAnimations();
if (appScreen != splashScreen)
{
appScreen.Deactivate();
}
}
splashScreen.Show();
navigationHistory.Push(currentScreen);
CheckAppMenuAvailability();
}
void MoveToScreen(AppScreen nextScreen, bool resetCurrentOnTransitionEnd)
{
if (isTransitioningScreens || nextScreen == currentScreen || (appMenu && appMenu.BeganValidDrag))
{
return;
}
isTransitioningScreens = true;
navigationHistory.Push(nextScreen);
Sequence hideSequence = currentScreen.Hide();
Sequence showSequence = nextScreen.Show();
previousScreen = currentScreen;
currentScreen = nextScreen;
Action <bool> onCompleteAction = (resetScreen) =>
{
isTransitioningScreens = false;
if (resetScreen)
{
previousScreen.ResetAnimations();
}
};
showSequence.OnComplete(() => onCompleteAction(resetCurrentOnTransitionEnd));
CheckAppMenuAvailability(hideSequence);
CheckBackHeaderAvailability(showSequence, hideSequence);
CheckAppHeaderAvailability(showSequence, hideSequence);
CheckAppFooterAvailability(showSequence, hideSequence);
}