public bool Replace(Transform inTransform, bool inbSync)
{
if (!ReferenceEquals(inTransform, Transform))
{
Transform = inTransform;
if (inTransform != null)
{
m_Tracker = TrackedTransform.Get(Transform);
if (inbSync)
{
UpdateVersion.Sync(m_Tracker, ref m_Version);
}
else
{
UpdateVersion.Reset(ref m_Version);
}
}
else
{
m_Tracker = null;
m_Version = -2;
}
}
return(false);
}
/// <summary>
/// Locates the TrackedTransform for the given transform.
/// </summary>
static public TrackedTransform Get(Transform inTransform)
{
TrackedTransform tracker = inTransform.GetComponent <TrackedTransform>();
if (!tracker)
{
tracker = inTransform.gameObject.AddComponent <TrackedTransform>();
}
return(tracker);
}
/// <summary>
/// Locates the TrackedTransform for the given transform.
/// </summary>
static public TrackedTransform Get(Transform inTransform)
{
TrackedTransform tracker = inTransform.GetComponent <TrackedTransform>();
if (!tracker)
{
tracker = inTransform.gameObject.AddComponent <TrackedTransform>();
tracker.hideFlags = HideFlags.HideAndDontSave | HideFlags.HideInInspector;
}
return(tracker);
}
public bool HasChanged()
{
if (Transform.IsReferenceDestroyed() || m_Tracker.IsReferenceDestroyed())
{
Transform = null;
m_Tracker = null;
m_Version = -1;
return(true);
}
if (!m_Tracker.IsReferenceNull())
{
return(m_Tracker.HasChanged(ref m_Version));
}
if (m_Version == -2)
{
m_Version = -1;
return(true);
}
return(false);
}
public void Clear()
{
Transform = null;
m_Tracker = null;
m_Version = -1;
}