public override void OnInspectorGUI() { base.OnInspectorGUI(); if (EditorGUILayout.DropdownButton(new GUIContent("Load"), FocusType.Passive)) { Bug b = ((BugTester)target).MakeBug(); b.Load(); mBS = b.GetBugStructur(); } if (EditorGUILayout.DropdownButton(new GUIContent("Make Copy of Last"), FocusType.Passive)) { Bug b = ((BugTester)target).MakeBug(); //b.Load(mBS); } }