extends Node

const MultiplayerClient = preload("multiplayer_client.gd")

onready var client = MultiplayerClient.new()

# for command line flags
onready var goto_multiplayer = false
onready var create_lobby = false
onready var join_first_available_lobby = false

func _ready():
	# client.signaller.connect("websocket_connected", self, "signaller_disconnected")
	add_child(client)
	client.signaller.connect("websocket_connected", self, "_signaller_connected")

	for arg in OS.get_cmdline_args():
		match arg:
			"--multiplayer": goto_multiplayer = true
			"--create-lobby": create_lobby = true
			"--join-first-available-lobby": join_first_available_lobby = true
			var a: print("Unknown command line arg: %s" % a)

	if goto_multiplayer:
		goto_multiplayer = false
		lobby_browser()

func goto_scene(scene_resource_name):
	var _result = get_tree().change_scene("res://screens/%s.tscn" % scene_resource_name)

func main_menu():
	client.close()
	goto_scene("main_menu")

func start_singleplayer_game():
	client.close()
	goto_scene("game")

func _signaller_connected():
	goto_scene("lobby_browser")

func lobby_browser():
	client.close()
	Global.client.connect_to_signaller()

func lobby():
	goto_scene("multiplayer_lobby")

func quit():
	client.close()
	get_tree().quit()