void OnDisable()
 {
     instance = null;
     EditorApplication.projectWindowItemOnGUI -= OnProjectWindowItemOnGUI;
     if (DialogueEditor.DialogueEditorWindow.instance != null)
     {
         DialogueEditor.DialogueEditorWindow.instance.ResetLuaWizards();
     }
 }
 void OnEnable()
 {
     instance = this;
     EditorApplication.projectWindowItemOnGUI += OnProjectWindowItemOnGUI;
 }
 void OnDisable()
 {
     instance = null;
     EditorApplication.projectWindowItemOnGUI -= OnProjectWindowItemOnGUI;
 }
 void OnEnable()
 {
     instance = this;
     EditorApplication.projectWindowItemOnGUI += OnProjectWindowItemOnGUI;
 }
 void OnDisable()
 {
     instance = null;
     EditorApplication.projectWindowItemOnGUI -= OnProjectWindowItemOnGUI;
 }