public BaseNode AddNode(BaseNode _node)
{
if (_node == null)
{
return(null);
}
GraphProcessorCache.UpdateStaticPorts(_node);
_node.Enable(this);
nodes[_node.GUID] = _node;
if (variables == null)
{
CollectionVariables();
}
IEnumerable <SharedVariable> nodeVariables = SharedVariableUtility.CollectionObjectSharedVariables(_node);
variables.AddRange(nodeVariables);
if (VarialbeOwner != null)
{
foreach (var variable in nodeVariables)
{
variable.InitializePropertyMapping(VarialbeOwner);
}
}
onNodeAdded?.Invoke(_node);
return(_node);
}
private void CollectionVariables()
{
if (variables == null)
{
variables = new List <SharedVariable>();
}
else
{
variables.Clear();
}
foreach (var node in nodes.Values)
{
variables.AddRange(SharedVariableUtility.CollectionObjectSharedVariables(node));
}
}
