Added upload and download statistics

client/network/Client.gd

@@ -3,7 +3,11 @@ extends NetworkNode
 @export var host: String
 @export var port: int
 
+signal download_changed(down: int)
+signal upload_changed(up: int)
+
 var socket := PacketPeerUDP.new()
+var upload := 0
 
 func _enter_tree():
 	socket.connect_to_host(host, port)
@@ -17,4 +21,14 @@ func _enter_tree():
 func _process(_delta):
 	while socket.get_available_packet_count() > 0:
 		var packet := socket.get_packet()
-		handle_packet(packet, socket)
+		handle_packet(packet, socket)
+
+func update_statistics():
+	download_changed.emit(download)
+	upload_changed.emit(upload)
+	download = 0
+	upload = 0
+
+func send(data: PackedByteArray):
+	socket.put_packet(data)
+	upload += data.size()

client/network/Login.gd

@@ -32,7 +32,7 @@ func send_login():
 	var buffer := StreamPeerBuffer.new()
 	buffer.put_8(Packet.LOGIN)
 	buffer.put_data(JSON.stringify([Global.username, password]).to_utf8_buffer())
-	%Client.socket.put_packet(buffer.data_array)
+	%Client.send(buffer.data_array)
 	print("[%s] Connecting..." % Global.username)
 
 func is_logged_in() -> bool:

client/network/Ping.gd

@@ -19,7 +19,7 @@ func send_ping():
 	var buffer := StreamPeerBuffer.new()
 	buffer.put_8(Packet.PING)
 	buffer.put_8(count)
-	%Client.socket.put_packet(buffer.data_array)
+	%Client.send(buffer.data_array)
 	history[count] = get_time()
 	count += 1
 

client/network/PlayerMove.gd

@@ -40,4 +40,4 @@ func send_position():
 	buffer.put_float(Global.player.position.x)
 	# buffer.put_float(Global.player.position.y)
 	buffer.put_float(Global.player.position.z)
-	%Client.socket.put_packet(buffer.data_array)
+	%Client.send(buffer.data_array)

client/network/shared/NetworkNode.gd

@@ -2,6 +2,7 @@ class_name NetworkNode
 extends Node
 
 var handlers: Array[Node] = []
+var download := 0
 
 func _init():
 	handlers.resize(256)
@@ -21,3 +22,4 @@ func handle_packet(packet: PackedByteArray, peer: PacketPeer):
 		return
 
 	handler.handle_packet(packet.slice(1), peer)
+	download += packet.size()

client/ui/UI.gd

@@ -1,6 +1,10 @@
 extends Control
 
 var on_ping_changed: Signal
+var on_download_changed: Signal
+var on_upload_changed: Signal
 
 func _enter_tree():
-	on_ping_changed = %Ping.changed
+	on_ping_changed = %Ping.changed
+	on_download_changed = %Client.download_changed
+	on_upload_changed = %Client.upload_changed

client/ui/UI.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=7 format=3 uid="uid://dagn5bf7ou3sd"]
+[gd_scene load_steps=9 format=3 uid="uid://dagn5bf7ou3sd"]
 
 [ext_resource type="PackedScene" uid="uid://cch67vqpsmtej" path="res://ui/debug/DebugLabel.tscn" id="1_7s8uu"]
 [ext_resource type="Script" path="res://ui/UI.gd" id="1_l5b6o"]
@@ -6,6 +6,8 @@
 [ext_resource type="Script" path="res://ui/debug/PingLabel.gd" id="3_xjdws"]
 [ext_resource type="Script" path="res://ui/debug/PositionLabel.gd" id="4_beqf6"]
 [ext_resource type="Script" path="res://ui/debug/VelocityLabel.gd" id="5_8lm6a"]
+[ext_resource type="Script" path="res://ui/debug/UploadLabel.gd" id="7_cfnpx"]
+[ext_resource type="Script" path="res://ui/debug/DownloadLabel.gd" id="8_ogt38"]
 
 [node name="UI" type="Control"]
 layout_mode = 3
@@ -47,3 +49,11 @@ script = ExtResource("4_beqf6")
 [node name="Velocity" parent="CanvasLayer/BottomLeftMargin/VBoxContainer" instance=ExtResource("1_7s8uu")]
 layout_mode = 2
 script = ExtResource("5_8lm6a")
+
+[node name="Send" parent="CanvasLayer/BottomLeftMargin/VBoxContainer" instance=ExtResource("1_7s8uu")]
+layout_mode = 2
+script = ExtResource("7_cfnpx")
+
+[node name="Receive" parent="CanvasLayer/BottomLeftMargin/VBoxContainer" instance=ExtResource("1_7s8uu")]
+layout_mode = 2
+script = ExtResource("8_ogt38")

client/ui/debug/DownloadLabel.gd

@@ -0,0 +1,7 @@
+extends DebugLabel
+
+func _ready():
+	owner.on_download_changed.connect(on_download_changed)
+
+func on_download_changed(download):
+	text = "%d bytes" % download

client/ui/debug/UploadLabel.gd

@@ -0,0 +1,7 @@
+extends DebugLabel
+
+func _ready():
+	owner.on_upload_changed.connect(on_upload_changed)
+
+func on_upload_changed(upload):
+	text = "%d bytes" % upload

client/world/Client.tscn

@@ -57,6 +57,9 @@ packet_type = 10
 script = ExtResource("7_rjgcp")
 packet_type = 12
 
+[node name="Statistics" type="Timer" parent="Client"]
+autostart = true
+
 [node name="World" type="Node3D" parent="."]
 
 [node name="Sun" type="DirectionalLight3D" parent="World"]
@@ -130,3 +133,4 @@ mesh = SubResource("QuadMesh_7yiqd")
 
 [connection signal="timeout" from="Client/Ping/Timer" to="Client/Ping" method="send_ping"]
 [connection signal="timeout" from="Client/Login/Timer" to="Client/Login" method="send_login"]
+[connection signal="timeout" from="Client/Statistics" to="Client" method="update_statistics"]