public override void OnBodyGUI()
{
BaseNode node = target as BaseNode;
StateGraph graph = node.graph as StateGraph;
base.OnBodyGUI();
NodePort input = null;
if (node.InstanceInputs.Count() > 0)
{
input = node.InstanceInputs.First();
}
NodePort output = null;
if (node.InstanceOutputs.Count() > 0)
{
output = node.InstanceOutputs.First();
}
if (input == null)
{
NodeEditorGUILayout.VerticalPortField(null, output);
}
else if (output == null)
{
NodeEditorGUILayout.VerticalPortField(null, input);
}
else
{
NodeEditorGUILayout.VerticalPortPair(input, output);
}
}
