public void OnPointerDown(PointerEventData data)
{
pressPosition = myRb.position;
timeWhenPressed = Time.time;
isPressed = true;
draggingTouchIndex = data.pointerId;
#if (UNITY_EDITOR || MOUSEINPUT)
pressOffsetFromCenter = (Input.mousePosition - this.transform.position);
#else
pressOffsetFromCenter = (Vector3)InputEx.GetTouchById(draggingTouchIndex).Value.position - this.transform.position;
#endif
}
protected virtual void Update()
{
if (isPressed && DragTouchEnded())
{
PointerUp();
}
if (DetectPointerDown())
{
PointerDown();
}
if (isPressed)
{
if (Time.time - timeWhenPressed > buttonDisable_Delay)
{
disableButtonOnDrag.IfNotNull(b => b.interactable = false);
}
if ((myRb.position - pressPosition).magnitude > minDragDistanceToDisableButton)
{
disableButtonOnDrag.IfNotNull(b => b.interactable = false);
}
if (Time.time - timeWhenPressed > dragDelay)
{
#if (UNITY_EDITOR || MOUSEINPUT)
Vector3 position = (Vector3)Input.mousePosition;
myRb.MovePosition(position - pressOffsetFromCenter);
#else
if (InputEx.GetTouchById(draggingTouchIndex).HasValue)
{
Vector3 position = (Vector3)InputEx.GetTouchById(draggingTouchIndex).Value.position;
myRb.MovePosition(position - pressOffsetFromCenter);
}
#endif
}
}
if (prevPosition.Count >= prevPositionsBuffer)
{
prevPosition.RemoveAt(0);
}
prevPosition.Add(this.transform.position);
if (useDrag)
{
myRb.velocity *= releaseDrag;
}
}
public void PointerDown()
{
pressPosition = myRb.position;
timeWhenPressed = Time.time;
isPressed = true;
#if (UNITY_EDITOR || MOUSEINPUT)
pressOffsetFromCenter = (Input.mousePosition - this.transform.position);
#else
pressOffsetFromCenter = (Vector3)InputEx.GetTouchById(draggingTouchIndex).Value.position - this.transform.position;
#endif
if (makeKinematicWhileDragging)
{
rbToBodyType.Clear();
foreach (Rigidbody2D rb in this.GetComponentsInChildren <Rigidbody2D>())
{
rbToBodyType.Add(rb, rb.bodyType);
rb.bodyType = RigidbodyType2D.Kinematic;
}
}
}
