private void _SubscribeToGestures()
{
if (!isSubscribedToGestures)
{
swipeDownSubscription = swipeController.SubscribeToSwipe(SwipesController.Swipe.Down, _SwipeHandler);
swipeLeftSubscription = swipeController.SubscribeToSwipe(SwipesController.Swipe.Left, _SwipeHandler);
swipeRightSubscription = swipeController.SubscribeToSwipe(SwipesController.Swipe.Right, _SwipeHandler);
swipeUpSubscription = swipeController.SubscribeToSwipe(SwipesController.Swipe.Up, _SwipeHandler);
spreadSubscription = pinchController.SubscribeToPinch(PinchController.Pinch.PinchOpen, _PinchHandler);
pinchSubscription = pinchController.SubscribeToPinch(PinchController.Pinch.PinchClose, _PinchHandler);
isSubscribedToGestures = true;
}
}
public void StartNextStep()
{
Action <float> gestureNotificationHandler = (float delta) => {
pinchController.UnsubscribeFromPinch(gestureSubscriptionID);
gestureSubscriptionID = pinchController.SubscribeToPinch(PinchController.Pinch.Ending,
(float delta1) =>
{
pinchController.UnsubscribeFromPinch(gestureSubscriptionID);
StartNextStep();
});
};
currentStage++;
List <Tuple <TutorialScript.Actions, GameObject> > newPermittedActions = new List <Tuple <TutorialScript.Actions, GameObject> >();
switch (currentStage)
{
case Stages.WaitingForStart:
break;
case Stages.ZoomIn:
newPermittedActions.Add(new Tuple <TutorialScript.Actions, GameObject>(TutorialScript.Actions.PinchOpen, null));
permitedActionSetter(newPermittedActions);
tutorialZoomIn.SetActive(true);
gestureSubscriptionID = pinchController.SubscribeToPinch(PinchController.Pinch.PinchOpen, gestureNotificationHandler);
break;
case Stages.ZoomOut:
newPermittedActions.Add(new Tuple <TutorialScript.Actions, GameObject>(TutorialScript.Actions.PinchClose, null));
permitedActionSetter(newPermittedActions);
tutorialZoomIn.SetActive(false);
tutorialZoomOut.SetActive(true);
gestureSubscriptionID = pinchController.SubscribeToPinch(PinchController.Pinch.PinchClose, gestureNotificationHandler);
break;
case Stages.End:
tutorialZoomOut.SetActive(false);
permitedActionSetter(newPermittedActions);
actionOnComplete();
currentStage = Stages.WaitingForStart;
break;
}
}
public int SubscribeToGesture(Gestures gesture, Action <float> handler)
{
int subResult = -1;
switch (gesture)
{
case Gestures.PinchClose:
subResult = pinchController.SubscribeToPinch(PinchController.Pinch.PinchClose, handler);
break;
case Gestures.PinchOpen:
subResult = pinchController.SubscribeToPinch(PinchController.Pinch.PinchClose, handler);
break;
case Gestures.Twist:
subResult = twistController.SubscribeToTwist(TwistController.Twist.Twist, handler);
break;
default:
break;
}
return(subResult);
}
