public void PreviousMenu()
{
if (State != MenuState.Sustain)
return;
if (HistoryStack.Count == 0)
{
Globals.Game.Exit();
return;
}
Next = HistoryStack.Pop();
State = MenuState.TransitionOut;
Current.OutVectorAnimator.Reset();
Current.OutVectorAnimator.Start();
}
public void Update(GameTime gameTime)
{
if (State == MenuState.TransitionOut && Current.OutVectorAnimator.State == AnimatorState.Stoped)
{
State = MenuState.TransitionIn;
Current.OutVectorAnimator.Stop();
Current = Next;
Next = null;
Current.InVectorAnimator.Reset();
Current.InVectorAnimator.Start();
}
else if (State == MenuState.TransitionIn && Current.InVectorAnimator.State == AnimatorState.Stoped)
{
Current.InVectorAnimator.Stop();
State = MenuState.Sustain;
}
#region Sustain
if (State == MenuState.Sustain)
{
TouchCollection collection = TouchPanel.GetState();
foreach (TouchLocation location in collection)
{
Rectangle touchRectangle = new Rectangle((int)location.Position.X, (int)location.Position.Y, 10, 10);
if (location.State == TouchLocationState.Pressed)
{
foreach (IButton button in Current.Buttons)
{
if (touchRectangle.Intersects(button.Rectangle))
{
button.ButtonState = GameButtonState.Hovering;
break;
}
}
}
else if (location.State == TouchLocationState.Released)
{
foreach (IButton button in Current.Buttons)
{
if (button.ButtonState == GameButtonState.Hovering)
{
if (touchRectangle.Intersects(button.Rectangle))
{
if (button.OnClick != null)
{
button.OnClick(button, EventArgs.Empty);
}
if (!String.IsNullOrWhiteSpace(button.NextMenu))
{
if (!button.NextMenu.Equals("%Back%"))
{
HistoryStack.Push(Current);
Next = Menues[button.NextMenu];
State = MenuState.TransitionOut;
Current.OutVectorAnimator.Reset();
Current.OutVectorAnimator.Start();
}
else
{
PreviousMenu();
}
}
break;
}
button.ButtonState = GameButtonState.Normal;
}
else
button.ButtonState = GameButtonState.Normal;
}
}
}
}
#endregion
else if (State == MenuState.TransitionOut)
{
//BackgroundAnimator.Update(gameTime);
Current.OutVectorAnimator.Update(gameTime);
foreach (IButton button in Current.Buttons)
{
button.Offset = Current.OutVectorAnimator.Value;
}
}
else
{
//BackgroundAnimator.Update(gameTime);
Current.InVectorAnimator.Update(gameTime);
foreach (IButton button in Current.Buttons)
{
button.Offset = Current.InVectorAnimator.Value;
}
}
}
