public override void OnHeaderGUI()
{
GUI.color = Color.white;
DialogueNode node = (DialogueNode)target;
DialogueGraph graph = (DialogueGraph)node.graph;
if (graph.GetCurrent() == node)
{
GUI.color = Color.green;
}
if (graph.GetEntryPoint() == node)
{
GUI.color = Color.blue;
}
string title = target.name;
GUILayout.Label(title, NodeEditorResources.styles.nodeHeader, GUILayout.Height(30));
GUI.color = Color.white;
}