extends Node

export var websocket_url = "ws://127.0.0.1:8080"
var _client = WebSocketClient.new()
onready var UI = $UI
var chat_name

func join_chat(username):
	pass
	
func send_message(message):
	pass
	
sync func receive_message(packet):
	pass

func _ready():
	_client.connect("connection_closed", self, "_closed")
	_client.connect("connection_error", self, "_error")
	_client.connect("connection_established", self, "_connected")
	_client.connect("data_received", self, "_on_data_received")
	
	var err = _client.connect_to_url(websocket_url)
	if err != OK:
		print_debug("Unable to connect")
		set_process(false)
	
func _error(was_clean = false):
	print_debug("Error. Clean break? ", was_clean)
	
func _closed(was_clean = false):
	print_debug("Closed. Clean break? ", was_clean)
	
func _connected(protocol = ""):
	print_debug("Connected with protocol ", protocol)
	
func _on_data_received():
	pass
	
func _process(_delta):
	_client.poll()