extends PanelContainer

onready var chat_log = $VBox/ChatLog
onready var chat_input = $VBox/ChatInput
onready var join_button = $VBox/HBox/JoinButton
onready var username = $VBox/HBox/Name

func display_message(packet): 
	if packet['type'] == "chat_message":
		chat_log.text += packet['name'] + ": " + packet['message'] + "\n"
	elif packet.has("message"):
		chat_log.text += packet['message'] + "\n"
	
func join_chat():
	if !username.text:
		display_message(
			{'type': "alert", 
				"message": "!!! Enter your username before joining chat."}
		)
	else:
		get_parent().join_chat(username.text)
		chat_input.show()
		join_button.hide()
		username.hide()
	
func _input(event):
	if event is InputEventKey and chat_input.text:
		if event.pressed and event.scancode == KEY_ENTER:
			get_parent().send_message(chat_input.text)
			chat_input.text = ""
	
func _ready():
	join_button.connect("button_up", self, "join_chat")