Improved UI

client/network/Client.gd

@@ -1,13 +1,18 @@
 extends NetworkNode
 
-@export var ip := "127.0.0.1"
-@export var port := 4242
+@export var host: String
+@export var port: int
 
 var socket := PacketPeerUDP.new()
 
-func _init():
-	super._init()
-	socket.connect_to_host(ip, port)
+func _enter_tree():
+	socket.connect_to_host(host, port)
+
+	for child in get_children():
+		if !(child is PacketHandler):
+			continue
+		
+		set_handler(child.packet_type, child)
 
 func _process(_delta):
 	while socket.get_available_packet_count() > 0:

client/network/Login.gd

@@ -3,7 +3,6 @@ extends PacketHandler
 var auth_token: String
 
 func _ready():
-	%Client.set_handler(Packet.LOGIN, self)
 	send_login()
 
 func handle_packet(data: PackedByteArray, _peer: PacketPeer):

client/network/Ping.gd

@@ -10,23 +10,22 @@ var history: Array[float] = []
 func _init():
 	history.resize(HISTORY_SIZE)
 
-func _ready():
-	%Client.set_handler(Packet.PING, self)
+func handle_packet(data: PackedByteArray, _peer: PacketPeer):
+	var id := data[0]
+	var ping := get_time() - history[id]
+	changed.emit(ping)
 
 func send_ping():
 	var buffer := StreamPeerBuffer.new()
 	buffer.put_8(Packet.PING)
 	buffer.put_8(count)
 	%Client.socket.put_packet(buffer.data_array)
-
-	history[count] = Time.get_unix_time_from_system()
+	history[count] = get_time()
 	count += 1
 
 	if count >= HISTORY_SIZE:
 		count = 0
 
-func handle_packet(data: PackedByteArray, _peer: PacketPeer):
-	var id := data[0]
-	var ping := Time.get_unix_time_from_system() - history[id]
-	changed.emit(ping)
+func get_time() -> float:
+	return Time.get_unix_time_from_system()
 

client/network/PlayerState.gd

@@ -4,7 +4,6 @@ extends PacketHandler
 
 func _ready():
 	assert(player_scene)
-	%Client.set_handler(Packet.PLAYER_STATE, self)
 
 func handle_packet(data: PackedByteArray, _peer: PacketPeer):
 	var player_name := data.get_string_from_utf8()

client/network/shared/Packet.gd

@@ -1,9 +0,0 @@
-class_name Packet
-
-enum {
-	PING = 1,
-	LOGIN = 2,
-	LOGOUT = 3,
-	PLAYER_STATE = 10,
-	PLAYER_MOVE = 11,
-}

client/network/shared/PacketHandler.gd

@@ -1,5 +1,16 @@
 class_name PacketHandler
 extends Node
 
+enum Packet {
+	INVALID = 0,
+	PING = 1,
+	LOGIN = 2,
+	LOGOUT = 3,
+	PLAYER_STATE = 10,
+	PLAYER_MOVE = 11,
+}
+
+@export var packet_type: Packet
+
 func handle_packet(_data: PackedByteArray, _peer: PacketPeer):
 	pass