public NodeLinkPort GetToPort()
{
if (!to || toField == null)
{
return(null);
}
return(new NodeLinkPort(to, NodeDataCache.GetLinkCacheInfo(to.GetType(), toField)));
}
public NodeLinkPort GetFromPort()
{
if (!from || fromField == null)
{
return(null);
}
return(new NodeLinkPort(from, NodeDataCache.GetLinkCacheInfo(from.GetType(), fromField)));
}
/// <summary> Set link fields to null where the link does not belong this node </summary>
public void ClearLinksAssignments()
{
var linkPorts = NodeDataCache.GetLinks(GetType()).Select(x => new NodeLinkPort(this, x));
var allLinks = linkPorts.SelectMany(x => x.GetConnections().Select(y => Tuple.Create(x, y)));
foreach (var link in allLinks)
{
link.Item1.Link.Disconnect(this, link.Item2);
}
}
/// <summary> Disconnect every link from this node </summary>
public void ClearLinks()
{
var linkPorts = NodeDataCache.GetLinks(GetType()).Select(x => new NodeLinkPort(this, x));
var allLinks = linkPorts.SelectMany(x => x.GetConnections());
foreach (NodeLink link in allLinks)
{
if (link)
{
link.Destroy();
}
}
}
public void Destroy()
{
if (from)
{
NodeDataCache.GetLinkCacheInfo(from.GetType(), fromField)?.Disconnect(from, this);
}
if (to)
{
NodeDataCache.GetLinkCacheInfo(to.GetType(), toField)?.Disconnect(to, this);
}
DestroyImmediate(this, true);
#if UNITY_EDITOR
AssetDatabase.SaveAssets();
#endif
}
/// <summary> Update static ports to reflect class fields. This happens automatically on enable. </summary>
public void UpdateStaticPorts()
{
NodeDataCache.UpdatePorts(this, ports);
}
protected void OnEnable()
{
NodeDataCache.UpdatePorts(this, ports);
Init();
}
