public void UpdateGui(GuiManager gui_manager, float dt)
{
//Updates all elements from the list in the gui manager
Iterator <IGuiElement> elementIterator;
elementIterator = new LinkedListIterator <IGuiElement>(gui_manager.elements);
elementIterator.getCurrent().Visit(() => Do.Nothing(), (button) => button.Update(this, dt));
while (elementIterator.hasNext())
{
elementIterator.moveNext().Visit(() => Do.Nothing(), button => button.Update(this, dt));
}
}
public void DrawGui(GuiManager gui_manager)
{
//Draws all elements from the list in the guimanager
Iterator <IGuiElement> elementIterator;
elementIterator = new LinkedListIterator <IGuiElement>(gui_manager.elements);
elementIterator.getCurrent().Visit(() => Do.Nothing(), (button) => button.Draw(this));
while (elementIterator.getCurrent().Visit(() => false, (element) => true))
{
elementIterator.moveNext().Visit(() => Do.Nothing(), button => button.Draw(this));
}
}
public static void PlaySong(ILinkedList <Note> song)
{
Iterator <Note> SongIterartor = new LinkedListIterator <Note>(song);
SongIterartor.getCurrent().Visit(() => Do.Nothing(), (note) => note.Visit(() => note.Play(), (duration) => Thread.Sleep(duration)));
while (SongIterartor.hasNext())
{
SongIterartor.moveNext().Visit(() => Console.WriteLine("!!!______END__SONG______!!!"),
(note) => note.Visit(() => note.Play(),
(duration) => Thread.Sleep((int)duration)));
}
}