extends SceneTree
## Eine Probe: Button-Rects messen UND Beweisbild mit genau diesem Zustand
## (Spinboxes auf 256 → lange Vorschau, wie Sly).

func _initialize() -> void:
	_run.call_deferred()

func _rect_chain(n: Node) -> String:
	var parts: Array[String] = []
	var cur: Node = n
	while cur != null:
		if cur is Control:
			parts.append("%s pos=%s size=%s" % [cur.get_class(), cur.get_position(), cur.size])
		elif cur is Window:
			parts.append("%s pos=%s size=%s" % [cur.get_class(), cur.position, cur.size])
		cur = cur.get_parent()
	return " <- ".join(parts)

func _run() -> void:
	var scene: PackedScene = load("res://scenes/main.tscn")
	var main: Control = scene.instantiate()
	root.add_child(main)
	await process_frame
	await process_frame
	main._start_with_new_map()
	main._open_resize_dialog()
	main.resize_dialog.size_x_edit.value = 256.0
	main.resize_dialog.size_z_edit.value = 256.0
	await process_frame
	await process_frame
	await RenderingServer.frame_post_draw
	var dlg: ConfirmationDialog = main.resize_dialog
	print("PROBE dlg pos=", dlg.position, " size=", dlg.size)
	print("PROBE OK-chain: ", _rect_chain(dlg.get_ok_button()))
	print("PROBE vbox: ", _rect_chain(dlg.get_child(0)))
	var img := root.get_viewport().get_texture().get_image()
	img.save_png("/opt/data/scopedvr/work/dialog_beweis/resize_256_state.png")
	quit(0)