Improved network code

client/Client.gd

@@ -5,6 +5,23 @@ var udp := PacketPeerUDP.new()
 
 func _ready():
 	udp.connect_to_host("127.0.0.1", 4242)
+	send_login()
+
+func _process(_delta):
+	if Client.udp.get_available_packet_count() <= 0:
+		return
+	
+	var packet := Client.udp.get_packet()
+	var type := packet.decode_u8(0)
+	print("Packet type %d data size %d" % [type, packet.size()-1])
+
+func send_login():
+	var login_data = PackedByteArray()
+	login_data.push_back(2)
+	udp.put_packet(login_data)
+	print("Connecting...")
+
+func spawn_player():
 	var player = PLAYER.instantiate()
 	add_child(player)
-	print("Ready.")
+