public void MenuOptions_Transitioned(object sender, EventArgs e)
{
CurrentOptions.Children.Clear();
for (Int32 i = NextOptions.Children.Count - 1; i >= 0; i--)
{
TextBlock textBlock = NextOptions.Children[i] as TextBlock;
textBlock.MouseEnter += Option_MouseEnter;
textBlock.MouseLeftButtonDown += Option_MouseLeftButtonDown;
NextOptions.Children.Remove(textBlock);
CurrentOptions.Children.Insert(0, textBlock);
}
CurrentTitle.Text = NextTitle.Text;
TitleText = CurrentTitle.Text;
DoubleAnimation set = new DoubleAnimation(0.8, new Duration(TimeSpan.FromSeconds(0.0)));
CurrentOptions.BeginAnimation(TextBlock.OpacityProperty, set);
TextBlock option = Mouse.DirectlyOver as TextBlock;
if (option != null && CurrentOptions.Children.Contains(option))
{
Option_MouseEnter(option, null);
}
Transitioned?.Invoke(this, new EventArgs());
}
void OnTransition(S s0, S s1)
{
Transitioned?.Invoke(s0, s1);
OnExit(s0);
OnEntry(s1);
TransitionCount++;
}
private void InternalFire(TTrigger trigger, params object[] args)
{
TriggerWithParameters configuration;
if (_triggerConfiguration.TryGetValue(trigger, out configuration))
{
configuration.ValidateParameters(args);
}
var source = State;
var representativeState = GetRepresentation(source);
TriggerBehaviour triggerBehaviour;
if (!representativeState.TryFindHandler(trigger, out triggerBehaviour))
{
_unhandledTriggerAction(representativeState.UnderlyingState, trigger);
return;
}
TState destination;
if (triggerBehaviour.ResultsInTransitionFrom(source, args, out destination))
{
var transition = new Transition(source, destination, trigger);
representativeState.Exit(transition);
State = transition.Destination;
var newRepresentation = GetRepresentation(transition.Destination);
Transitioned?.Invoke(transition);
newRepresentation.Enter(transition, args);
}
}
/// <summary>
/// Transitions from the <see cref="CanvasMenu"/> to <paramref name="to"/>, records history.
/// </summary>
/// <param name="to"></param>
public void TransitionTo(CanvasMenu to)
{
to.RegisterHistoryChange(this);
to.Open();
Close();
Transitioned?.Invoke(this, to);
}
public void TransitionWorlds()
{
InMirrorWorld = !InMirrorWorld;
if (InMirrorWorld)
{
fakeWorldAudio.Play();
}
else
{
fakeWorldAudio.Stop();
}
Transitioned?.Invoke(InMirrorWorld);
GetComponentInChildren <FullScreenEffect>().enabled = InMirrorWorld;
StartCoroutine(TransitioningSequence());
}
public void Transition(string token)
{
// First check that we have that token defined
if (!Tokens.Contains(token))
{
throw new ArgumentOutOfRangeException(nameof(token), token, "Given token is not defined.");
}
// And that we have a transition for this token
if (!Transitions.Any(t => t.Token == token && t.From == CurrentState))
{
throw new ArgumentOutOfRangeException(nameof(token), token, $"No transition exists for {CurrentState} + {token}.");
}
// Get list of possible transitions...
var possible = Transitions.Where(t => t.From == CurrentState && t.Token == token).ToList();
// Check validity of transition
do
{
var transition = possible.MinBy(t =>
{
if (t.TransitionMode != Mode.Pop)
{
return(0);
}
var distanceTo = Stack.IndexOf((T)t.To);
return(distanceTo == -1 ? int.MaxValue : distanceTo);
});
switch (transition.TransitionMode)
{
case Mode.Pop:
var pop = Stack.IndexOf((T)transition.To);
if (pop == -1)
{
possible.Remove(transition);
continue;
}
for (var i = 0; i < pop; i++)
{
Stack.RemoveAt(0);
}
break;
case Mode.Push:
transition = Transitions.First(t => t.Token == token && t.From == CurrentState);
Stack.Insert(0, (T)transition.To);
break;
case Mode.PushPop:
transition = Transitions.First(t => t.Token == token && t.From == CurrentState);
if (Stack.Count > 0)
{
Stack.RemoveAt(0);
}
Stack.Insert(0, (T)transition.To);
break;
}
CurrentState?.Enter();
Transitioned?.Invoke(transition);
return;
} while (Transitions.Count > 0);
}
