extends Window

var current_focus: CanvasItem

func _on_key_focus_entered(node):
	current_focus = node
	print("node : ", current_focus.name, " focus")


func _on_button_pressed():
	if current_focus == null:
		print("请选择钥匙")
	else:
		print("使用钥匙：", current_focus.name)
		current_focus.hide_key()
		if(current_focus.name.contains('LCB')):
			$"../LCB".shouHandleKey()
		elif (current_focus.name.contains('PSL')):
			$"../psl".shouInterlockReleaseSwitchHandleKey()
			$"../psl".shouPSLAllowHandleKey()


func _on_close_requested():
	self.hide()


func _on_show_button_pressed():
	print('on_show_button_pressed');
	self.show()
	
	

func shouAllKeys():
	make_node_and_descendants_visible($PanelContainer/VBoxContainer/GridContainer)
	
static func make_node_and_descendants_visible(node: Node):
	node.visible = true
	node.modulate.a = 255
	for child in node.get_children():
		make_node_and_descendants_visible(child)