public virtual NodeGuiLayoutStyle Select(INodePort port)
{
var portStyle = NodeEditorGUILayout.GetDefaultPortStyle(port);
if (!(port.Node is INode uniNode))
{
return(portStyle);
}
var portValue = port.Value;
var hasData = portValue != null && portValue.HasValue;
portStyle.Name = port.ItemName;
portStyle.Background = port.Direction == PortIO.Input ?
hasData ? new Color(128, 128, 0) : Color.green :
hasData ? new Color(128, 128, 0) : Color.blue;
portStyle.Color = GameFlowPreferences.GetTypeColor(port.ValueType);
return(portStyle);
}