public virtual Selectable FindSelectableOnDown()
{
if (this.m_Navigation.mode == Navigation.Mode.Explicit)
{
return this.m_Navigation.selectOnDown;
}
if ((this.m_Navigation.mode & Navigation.Mode.Vertical) != Navigation.Mode.None)
{
return this.FindSelectable((Vector3) (base.transform.rotation * Vector3.down));
}
return null;
}
private Selectable Next(Selectable current)
{
switch (Direction)
{
case DirectionEnum.UpDown:
return current.FindSelectableOnDown();
case DirectionEnum.LeftRight:
return current.FindSelectableOnRight();
}
return current.FindSelectableOnDown();
}