extends PacketHandler

signal message_received(player: Player, message: String)

func send_message(message: String):
	var buffer := StreamPeerBuffer.new()
	buffer.put_u8(Packet.CHAT)
	buffer.put_data(message.to_utf8_buffer())
	%Client.send(buffer.data_array)

func handle_packet(data: PackedByteArray):
	var buffer := StreamPeerBuffer.new()
	buffer.data_array = data

	var player_id := buffer.get_string()
	var player := Global.players.get_player(player_id)

	if !player:
		return

	var message := buffer.get_utf8_string()
	message = escape_bbcode(message)

	Log.info("%s: %s" % [player.name, message])
	emit.call_deferred(player, message)

func emit(player: Player, message: String):
	message_received.emit(player, message)

func escape_bbcode(text: String) -> String:
	return text.replace("[", "[lb]")