private void EnsureGUI()
{
if (editor == null)
{
OpenWindow();
}
if (nodeCanvas == null)
{
nodeCanvas = new NodeCanvas(editor.GetCanvasRect());
}
if (nodeInspector == null)
{
nodeInspector = new NodeInspector(editor.GetInspectorRect(), nodeCanvas);
}
}
public static void OpenWindow()
{
editor = GetWindow <BehaviourEditorWindow>();
editor.minSize = new Vector2(600, 300);
editor.titleContent = new GUIContent("Behaviour Editor");
editor._curWindowSize = editor.position.size;
editor._menuRect = editor.GetMenuRect();
nodeCanvas = new NodeCanvas(editor.GetCanvasRect());
nodeInspector = new NodeInspector(editor.GetInspectorRect(), nodeCanvas);
Selection.selectionChanged += TryLoadSelectedAsset;
NodeFactory.FetchNodes();
NodePanelFactory.FetchCustomPanels();
CustomFieldDrawerManager.FetchCustomFieldDrawers();
// tries to load the selected asset if it is a behaviour tree when the window is open
// and also when the assembly is reloaded
TryLoadSelectedAsset();
}