//---------------------------------------------------
// OnBecameInvisible()
// Nifty callback function that will tell us when
// the object is no longer being rendered by the
// camera.
//---------------------------------------------------
void OnBecameInvisible()
{
NinjaTrigger triggerParent = transform.parent.gameObject.GetComponent <NinjaTrigger>();
if (triggerParent)
{
triggerParent.ChildBecameInvis();
}
else
{
Debug.LogError("Trigger child does not have a parent...");
}
}
void OnDrag(DragGesture gesture)
{
if (!isPlaying)
{
return;
}
// update the ninja gesture cut trail
UpdateTrail(gesture);
// Figure out the direction of the trail
Vector2 dir = gesture.TotalMove.normalized; // you could also use Gesture.DeltaMove to get the movement change since last frame
FingerGestures.SwipeDirection swipeDir = FingerGestures.GetSwipeDirection(dir);
if (swipeDir != lastDirection &&
swipeDir != FingerGestures.SwipeDirection.UpperLeftDiagonal &&
swipeDir != FingerGestures.SwipeDirection.UpperRightDiagonal &&
swipeDir != FingerGestures.SwipeDirection.LowerLeftDiagonal &&
swipeDir != FingerGestures.SwipeDirection.LowerRightDiagonal)
{
AudioManager.Instance.PlayClip("ninjaWhoosh", variations: 3);
}
lastDirection = swipeDir;
switch (gesture.Phase)
{
case ContinuousGesturePhase.Updated:
GameObject go = gesture.Selection;
if (go)
{
//Debug.Log("Touching " + go.name);
NinjaTrigger trigger = go.GetComponent <NinjaTrigger>();
// if the trigger is null, check the parent...a little hacky, but sue me!
if (trigger == null)
{
trigger = go.transform.parent.gameObject.GetComponent <NinjaTrigger>();
}
if (trigger)
{
trigger.OnCut(gesture.Position);
}
}
break;
}
}
