Beispiel #1
0
func (s *SceneSwitcherSystem) Update(e *ecs.Entity, dt float32) {
	s.secondsWaited += dt
	if float64(s.secondsWaited) > s.WaitTime.Seconds() {
		s.secondsWaited = 0

		// Change the world to s.NextScene, and don't override / force World re-creation
		engi.SetSceneByName(s.NextScene, false)

		fmt.Println("Switched to", s.NextScene)
	}
}
Beispiel #2
0
func (m *Menu) New(w *ecs.World) {
	m.System = ecs.NewSystem()
	m.World = w

	specificLevel := &MenuItem{Text: "Play specific level ..."}

	callbackGenerator := func(l *Level) func() {
		msg := MazeMessage{LevelName: l.Name}

		return func() {
			engi.SetSceneByName("BCIGame", true)
			engi.Mailbox.Dispatch(msg)
		}
	}

	specificLevel.Callback = func() {
		specificLevel.SubItems = make([]*MenuItem, 0)
		for _, l := range ActiveMazeSystem.levels {
			specificLevel.SubItems = append(specificLevel.SubItems, &MenuItem{Text: l.Name,
				Callback: callbackGenerator(&l)})
		}
	}

	e := ecs.NewEntity([]string{m.Type()})

	m.AddEntity(e)
	m.items = []*MenuItem{
		{Text: "Random Level", Callback: func() {
			engi.SetSceneByName("BCIGame", true)
		}},
		specificLevel,
		{Text: "Start Experiment", Callback: func() {
			engi.SetSceneByName("BCIGame", true)
			var msg MazeMessage
			if rand.Intn(2) == 0 {
				msg.Sequence = SequenceAscending
			} else {
				msg.Sequence = SequenceDescending
			}
			engi.Mailbox.Dispatch(msg)
		}},
		{Text: "Calibrate", Callback: func() {
			engi.SetSceneByName("CalibrateScene", false)
		}},
		{Text: "Exit", Callback: func() {
			engi.Exit()
		}},
	}

	// TODO: handle resizing of window
	menuWidth := (engi.Width() - 2*menuPadding)

	m.focusBackground = helpers.GenerateSquareComonent(
		MenuColorItemBackgroundFocus, MenuColorItemBackgroundFocus,
		menuWidth-2*menuItemPadding, menuItemHeight,
		engi.HUDGround+2,
	)

	m.defaultBackground = helpers.GenerateSquareComonent(
		MenuColorItemBackground, MenuColorItemBackground,
		menuWidth-2*menuItemPadding, menuItemHeight,
		engi.HUDGround+2,
	)

	m.openMenu()
}
Beispiel #3
0
func (m *MenuListener) Update(entity *ecs.Entity, dt float32) {
	if engi.Keys.Get(engi.Escape).JustPressed() {
		previousScene = engi.CurrentScene()
		engi.SetSceneByName("MenuScene", true)
	}
}