private void Scroll(ObservableEventTrigger trigger)
{
trigger.OnPointerDownAsObservable()
.Subscribe(data =>
{
m_DragStartInfo.SetStartPosition(data.position);
m_DragStartInfo.StartTime = Time.time;
}).AddTo(gameObject);
this.UpdateAsObservable()
.SkipUntil(trigger.OnBeginDragAsObservable())
.TakeUntil(trigger.OnEndDragAsObservable().Do(data =>
{
// 二本指以上でのスクロールはピンチイン・アウトの可能性があるから
if (Input.touchCount < 2)
{
var startUv = m_DragStartInfo.StartPoint;
var endUv = CalcScreenUv(data.position);
m_NetworkManager.SetCommand($"5,{startUv.x},{startUv.y},{endUv.x},{endUv.y}");
if (ShowDragObservable)
{
Debug.Log($"Scroll: 5,{startUv.x},{startUv.y},{endUv.x},{endUv.y}");
}
}
}))
.RepeatUntilDestroy(this)
.Subscribe(_ =>
{
if (ShowDragObservable)
{
Debug.Log("Scrolling...");
}
}).AddTo(gameObject);
}
void OnEnable()
{
// XXX: Consider switching to Observable{Begin,,End}DragTrigger.
eventTrigger
.OnBeginDragAsObservable()
.TakeUntilDisable(this)
.Where(eventData => eventData.pointerDrag.gameObject == this.gameObject)
.Select(eventData => eventData.position)
.Subscribe(position => {
this.beginPosition = position;
this.beginTime = DateTime.Now;
});
OnDragRelative = eventTrigger
.OnDragAsObservable()
.TakeUntilDisable(this)
.Where(eventData => eventData.pointerDrag.gameObject == this.gameObject)
.Select(eventData => eventData.delta);
onEndDragObservable = eventTrigger
.OnEndDragAsObservable()
.TakeUntilDisable(this);
OnSwipeLeft = OnSwipe(MoveDirection.Left);
OnSwipeRight = OnSwipe(MoveDirection.Right);
OnSwipeUp = OnSwipe(MoveDirection.Up);
OnSwipeDown = OnSwipe(MoveDirection.Down);
}
//----- property -----
//----- method -----
void OnEnable()
{
eventTrigger = UnityUtility.GetOrAddComponent <ObservableEventTrigger>(gameObject);
eventTrigger
.OnBeginDragAsObservable()
.TakeUntilDisable(this)
.Where(eventData => eventData.pointerDrag.gameObject == gameObject)
.Select(eventData => eventData.position)
.Subscribe(position =>
{
if (onDragStart != null)
{
onDragStart.OnNext(position);
}
})
.AddTo(this);
eventTrigger
.OnDragAsObservable()
.TakeUntilDisable(this)
.Where(eventData => eventData.pointerDrag.gameObject == gameObject)
.Select(eventData => eventData.position)
.Subscribe(position =>
{
if (onDrag != null)
{
onDrag.OnNext(position);
}
})
.AddTo(this);
eventTrigger
.OnEndDragAsObservable()
.TakeUntilDisable(this)
.Where(eventData => eventData.pointerDrag.gameObject == gameObject)
.Select(eventData => eventData.position)
.Subscribe(position =>
{
if (onDragEnd != null)
{
onDragEnd.OnNext(position);
}
})
.AddTo(this);
}