extends VBoxContainer

@onready var fps_label: Label = $FPS_Label

func _ready() -> void:
	toggle_hud()  # This should hide the HUD by default
	fps_label.reparent.call_deferred(get_parent())

func _process(_delta: float) -> void:
	if Input.is_action_just_pressed("ui_cancel"):
		toggle_hud()
		
	fps_label.text = "FPS: %d" % Engine.get_frames_per_second()
		
func toggle_hud() -> void:
	
	var should_show = Input.mouse_mode == Input.MOUSE_MODE_CAPTURED
	
	if should_show:
		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
		show()
	else:
		Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
		hide()

func _on_menu_button_pressed() -> void:
	var err = get_tree().change_scene_to_file("res://menu.tscn")
	if err != OK:
		print("Failed to switch scenes: ", error_string(err))