extends CanvasLayer

var lore_entry: PackedScene = null

onready var options_screen = $OptionsScreen
onready var lore_container = $LoreContainer

# Called when the node enters the scene tree for the first time.
func _ready():
	get_tree().paused = true
	$Body/Resume.grab_focus()
	#Random lore
	if lore_entry != null:
		var lore = lore_entry.instance()
		lore_container.add_child(lore)
	#Pause music
	Audio.ac_music.set_stream_paused(true)
	Audio.ac_pause_music.play()

func _physics_process(delta):
	#Resume with pause button
	if Input.is_action_just_pressed("pause"):
		unpause()
	
	Console.print(get_tree().paused)

func _on_Resume_pressed():
	unpause()


func _on_Restart_pressed():
	Audio.ac_music.set_stream_paused(false)
	Audio.ac_pause_music.stop()
	Game.call_deferred("restart_level")
	get_tree().paused = false
	queue_free()


func _on_Settings_pressed():
	$LoreContainer.visible = false
	options_screen.focus()


func _on_ExitLevel_pressed():
	Audio.ac_music.set_stream_paused(false)
	Audio.ac_pause_music.stop()
	get_tree().paused = false
	Game.change_map(load("res://menus/level_select_scholar.tscn"))
	yield(Fade, "fade_finished")
	queue_free()


func _on_OptionsScreen_exit():
	options_screen.visible = false
	$LoreContainer.visible = true
	$Body/Settings.grab_focus()

func unpause():
	get_tree().paused = false
	#Stop pause music
	Audio.ac_music.set_stream_paused(false)
	Audio.ac_pause_music.stop()
	queue_free()