/// <summary>
///
/// </summary>
/// <param name="gameObject"></param>
/// <param name="includeChildren"></param>
/// <param name="callback"></param>
public void RegisterTouchDown(GameObject gameObject, bool includeChildren, OnTouchDelegate callback)
{
if (gameObject == null)
{
RegisterTouchDown(callback);
return;
}
GameObject target = gameObject;
if (gameObject.transform is RectTransform)
{
}
else
{
Collider collider = gameObject.GetComponentInChildren <Collider>();
if (collider == null)
{
DebugLogger.LogWarning("Touch : Could not register touch down. No Collider found on {0}", gameObject.name);
return;
}
target = collider.gameObject;
}
LeanFingerDown down = target.AddComponent <LeanFingerDown>();
down.IgnoreStartedOverGui = false;
LeanSelectable selectable = AddSelectableComponent(gameObject);
selectable.DeselectOnUp = true;
down.RequiredSelectable = selectable;
down.OnFinger.AddListener((LeanFinger leanFinger) =>
{
Vector3 pos = leanFinger.ScreenPosition;
callback?.Invoke(new TouchCallbackVO
{
gameObject = gameObject,
screenPosition = leanFinger.ScreenPosition
});
});
}
public void Initialize()
{
registeredSwipeDeltaCallbacks = new Dictionary <GameObject, List <OnTouchDelegate> >();
registeredTapCallbacks = new Dictionary <LeanFingerTap, List <OnTouchDelegate> >();
leanTouch = gameObject.AddComponent <LeanTouch>();
leanSelect = gameObject.AddComponent <LeanSelect>();
leanFingerTap = gameObject.AddComponent <LeanFingerTap>();
leanFingerDown = gameObject.AddComponent <LeanFingerDown>();
leanFingerUp = gameObject.AddComponent <LeanFingerUp>();
leanFingerTap.OnFinger.AddListener(leanSelect.SelectScreenPosition);
leanFingerDown.OnFinger.AddListener(leanSelect.SelectScreenPosition);
leanSelect.LayerMask &= ~(1 << LayerMask.NameToLayer("PostProcessing"));
leanSelect.SelectUsing = LeanSelect.SelectType.CanvasUI;
leanSelect.SelectUsingAlt = LeanSelect.SelectType.Raycast3D;
leanFingerDown.IgnoreStartedOverGui = false;
leanFingerUp.IgnoreStartedOverGui = false;
leanFingerTap.IgnoreStartedOverGui = false;
}
/// <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);
}
}
