/// <summary>
/// Returns all node IDs that can automatically connect to the specified port.
/// If port is null, all node IDs are returned.
/// </summary>
public static List <string> getCompatibleNodes(Port port)
{
if (port == null)
{
return(NodeTypes.nodes.Keys.ToList());
}
List <string> compatibleNodes = new List <string> ();
foreach (NodeTypeData nodeData in NodeTypes.nodes.Values)
{ // Iterate over all nodes to check compability of any of their connection ports
if (PortManager.GetPortDeclarations(nodeData.typeID).Any(
(PortDeclaration portDecl) => portDecl.portInfo.IsCompatibleWith(port)))
{
compatibleNodes.Add(nodeData.typeID);
}
}
return(compatibleNodes);
}