extends TabContainer

var stolen_focus : Control

func _ready() -> void:
	get_viewport().gui_focus_changed.connect(on_focus_changed)
	visibility_changed.connect(on_visibility_changed)
func _exit_tree() -> void:
	get_viewport().gui_focus_changed.disconnect(on_focus_changed)

func _on_quit_button_pressed() -> void:
	visible = false
	$ChannelPlayer.call("Play")

func on_visibility_changed():
	if visible:
		await get_tree().process_frame
		$plants/SeedpacketsContainer/GridContainer.get_child(0).grab_focus()
	else:
		stolen_focus.grab_focus()

func on_focus_changed(to : Control):
	if visible: return
	stolen_focus = to