public override HandleData Initialize(Node node, BehaviourEntry entry, BehaviourGraphView graphView, BehaviourGraphSettings settings, int index)
{
var port = Port.Create <Edge>(Orientation.Horizontal, Direction.Output, Port.Capacity.Single, typeof(BehaviourPort <>).MakeGenericType(settings.BehaviourType));
port.portName = (index >= 0 && index < (entry.Fields?.Length ?? 0)) ? entry.Fields[index].info.fullName : null;
port.portColor = settings.BehaviourType.GetColor();
port.AddToClassList(NODE_INDEX_PORT);
port.userData = new FieldPortUpdater(entry, index);
port.RegisterCallback <AttachToPanelEvent>(evt =>
{
if (evt.target is Port self && !self.connected)
{
var graphView = self.GetFirstAncestorOfType <BehaviourGraphView>();
if (graphView != null && self.userData is FieldPortUpdater updater && updater.index >= 0 && updater.index < (updater.entry.Fields?.Length ?? 0) && graphView.GetNodeByGuid(updater.entry.Fields[updater.index].data) is Node node)
{
var inputPort = node.Q <Port>(null, IntermediateEntry.INPUT_PORT);
if (inputPort != null)
{
graphView.AddElement(self.ConnectTo(inputPort));
}
}
}
});
return(new HandleData
{
element = port,
target = NodeTarget.Output
});
}
public abstract HandleData Initialize(Node node, BehaviourEntry entry, BehaviourGraphView graphView, BehaviourGraphSettings settings, int index);
