extends Node2D

var client : NetworkedMultiplayerENet
var world
var local_server_tree = null

func _ready():
	world = preload("res://scenes/GameBase.tscn").instance()
	#get_tree().connect("network_peer_connected", self, "_player_connected")
	#get_tree().connect("network_peer_disconnected", self, "_player_disconnected")
	var _discard = [get_tree().connect("connected_to_server", self, "_local_connection_successful"),
				   get_tree().connect("connection_failed", self, "_connected_fail"),
				   get_tree().connect("server_disconnected", world, "_connection_lost")]
	set_process(false)
	set_physics_process(false)

func to_host_menu():
	var host_menu = preload("res://ui/servermenu/ServerUI.tscn").instance()
	get_tree().get_root().add_child(host_menu)
	queue_free()

func to_join_menu():
	var client_menu = preload("res://ui/clientmenu/ClientUI.tscn").instance()
	get_tree().get_root().add_child(client_menu)
	queue_free()

func run_local_server():
	local_server_tree = SceneTree.new()
	local_server_tree.init()
	local_server_tree.get_root().set_update_mode(Viewport.UPDATE_DISABLED)
	var server_script = preload("res://scenes/Server.tscn").instance()

	#CHANGE LEVEL HERE
	server_script.start_server("Local Server", "Local Singleplayer Server", 3, "res://maps/Main.tscn", "127.0.0.1", 25565, local_server_tree, null, "print")
	set_process(true)
	set_physics_process(true)
	client = NetworkedMultiplayerENet.new()
	var cli_stat = client.create_client("127.0.0.1", 25565)
	if cli_stat != OK:
		print("Error creating client. Code: " + str(cli_stat))
	get_tree().set_network_peer(client)

func _local_connection_failed():
	pass

func _local_connection_successful():
	get_tree().get_root().add_child(world)
	world.client = client
	world.client_id = get_tree().get_network_unique_id()
	world.player_name = "Player"
	world.is_local = true
	world.local_server_tree = local_server_tree
	print("Connected to local server.")
	queue_free()

func _process(delta):
	local_server_tree.idle(delta)

func _physics_process(delta):
	local_server_tree.iteration(delta)

func quit_game():
	get_tree().quit()