/// <summary>
///
/// </summary>
/// <param name="gameObject"></param>
/// <param name="includeChildren"></param>
/// <param name="callback"></param>
public void RegisterDraggableUI(GameObject gameObject, bool includeChildren, OnTouchDelegate callback)
{
LeanDragTranslate drag = gameObject.AddComponent <LeanDragTranslate>();
LeanSelectable selectable = AddSelectableComponent(gameObject);
if (includeChildren)
{
HandleIncludeChildren(gameObject, selectable);
}
selectable.OnSelect.AddListener((LeanFinger finger) =>
{
drag.AddFinger(finger);
});
selectable.OnDeselect.AddListener(() =>
{
drag.RemoveAllFingers();
});
drag.Inertia = .2f;
drag.Dampening = 10.0f;
drag.RequiredSelectable = selectable;
drag.Use.IgnoreStartedOverGui = false;
selectable.DeselectOnUp = true;
drag.OnDrag += (Vector3 delta) =>
{
callback?.Invoke(new TouchCallbackVO()
{
gameObject = gameObject,
delta = delta,
screenPosition = gameObject.transform.position
});
};
}
// Start is called before the first frame update
void Start()
{
image = GameObject.Find("RawImage");
borderObject = GameObject.Find("Border");
sprite = GetComponent <SpriteRenderer>();
camera = GameObject.Find("Main Camera");
cameraScript = camera.GetComponent <PanZoom>();
moving = false;
selected = false;
imageRectTransform = image.GetComponent <RectTransform>();
m_RawImage = image.GetComponent <RawImage>();
borderImage = borderObject.GetComponent <Image>();
leanDrag = GetComponent <LeanDragTranslate>();
leanSelect = GetComponent <LeanSelectable>();
}
/// <summary>
///
/// </summary>
/// <param name="gameObject"></param>
public void UnRegisterAll(GameObject gameObject)
{
LeanFingerTap tap = gameObject.GetComponent <LeanFingerTap>();
LeanFingerDown down = gameObject.GetComponent <LeanFingerDown>();
LeanFingerUp up = gameObject.GetComponent <LeanFingerUp>();
LeanDragTranslate drag = gameObject.GetComponent <LeanDragTranslate>();
if (drag != null)
{
GameObject.Destroy(drag);
}
if (down != null)
{
down.OnFinger.RemoveAllListeners();
down.OnPosition.RemoveAllListeners();
}
if (up != null)
{
up.OnFinger.RemoveAllListeners();
up.OnPosition.RemoveAllListeners();
}
if (tap != null)
{
tap.OnFinger.RemoveAllListeners();
tap.OnPosition.RemoveAllListeners();
if (registeredTapCallbacks.ContainsKey(tap))
{
registeredTapCallbacks.Remove(tap);
}
}
if (registeredSwipeDeltaCallbacks.ContainsKey(gameObject))
{
registeredSwipeDeltaCallbacks.Remove(gameObject);
}
}
private void Start()
{
_rigidbody = GetComponent <Rigidbody>();
_rigidbody.centerOfMass = Vector3.Scale(_centerMass.localPosition, transform.localScale);
_dragTranslate = GetComponent <LeanDragTranslate>();
}
