extends Node2D
var lvl = null
var next_level = null

func _ready():
	var sz = Gstate.musics.size()
	$AudioStreamPlayer.stream = Gstate.musics[randi_range(0, sz-1)]
	$AudioStreamPlayer.play()
	var nxt = Gstate.next_level()
	if nxt:
		self.next_level = nxt
		go_next_level()
	
func _process(_delta):
	var nxt = Gstate.next_level()
	if nxt:
		$SFXTeleport.play()		
		self.next_level = nxt
		Gstate.waiting = true
		$NextLevelTimer.start()
		
func go_next_level():
	for c in get_node('%Slot').get_children():
		get_node('%Slot').remove_child(c)
	get_node('%Slot').add_child(self.next_level)
		
	for actor in get_tree().get_nodes_in_group('actors'):
		if actor.player:
			Gstate.camera.position = actor.position
			Gstate.current_actor_possessed = actor
			actor.set_state(ActorPossessed.new(actor))
	if not Gstate.is_final:
		var start = preload("res://StartLevel/start_level.tscn").instantiate()
		add_child(start)
		get_tree().paused = true
	else:
		get_tree().change_scene_to_file("res://Level/final_level.tscn")
	


func _on_next_level_timer_timeout():
	Gstate.waiting = false
	go_next_level()


func _on_change_music_timer_timeout():
	var sz = Gstate.musics.size()
	$AudioStreamPlayer.stream = Gstate.musics[randi_range(0, sz-1)]
	$AudioStreamPlayer.play()