Testing getting user data when joining

assets/core/networking/NetworkManager.gd

@@ -12,6 +12,8 @@ var lobby_id: int = 0
 var lobby_members: Array = []
 var lobby_members_max: int = 4
 
+signal user_joined_lobby(steam_id: int, username: String)
+
 func _ready() -> void:
 	var init_result = Steam.steamInit(true, 480)
 	if init_result["status"] <= 1:
@@ -141,6 +143,7 @@ func read_p2p_packet() -> void:
 				"handshake":
 					GameConsole.print_line("Handshake from: " + read_data["username"])
 					get_lobby_members()
+					user_joined_lobby.emit(packet_sender, read_data["username"])
 				"chat":
 					GameConsole.print_line(read_data["username"] + ": " + read_data["message"])
 				_:

assets/core/networking/network_test_ui.gd

@@ -5,26 +5,31 @@ extends Control
 @export var host_button: Button
 @export var join_button: Button
 @export var lobby_id: LineEdit
-@export var pfp: TextureRect
-@export var username: Label
 @export var hosted_lobby_id: Label
 
+@export var user_box1: HBoxContainer
+@export var user_box2: HBoxContainer
+@export var user_box3: HBoxContainer
+@export var user_box4: HBoxContainer
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	host_button.button_down.connect(_on_host_button_pressed)
 	join_button.button_down.connect(_on_join_button_pressed)
 	
+	network_manager.user_joined_lobby.connect(_on_user_joined_lobby)
 	
-	username.text = network_manager.username
+	
+	user_box1.get_node("Username").text = network_manager.username
 
 	if network_manager.avatar_texture == null:
 		GameConsole.log_error("Avatar texture is null!")
 		get_tree().create_timer(0.005).timeout.connect(
 		func():
-			pfp.texture = network_manager.avatar_texture
+			user_box1.get_node("PFP").texture = network_manager.avatar_texture
 		)
 	else:
-		pfp.texture = network_manager.avatar_texture
+		user_box1.get_node("PFP").texture = network_manager.avatar_texture
 
 
 func _on_host_button_pressed() -> void:
@@ -39,3 +44,38 @@ func _on_host_button_pressed() -> void:
 	
 func _on_join_button_pressed() -> void:
 	network_manager.join_lobby(int(lobby_id.text))
+
+	
+func _on_user_joined_lobby(user_id: int, username: String) -> void:
+	if network_manager.lobby_members[1] == null:
+		user_box2.get_node("Username").text = username
+		user_box2.get_node("PFP").texture = load_avatar(user_id)
+		user_box2.visible = true
+	elif network_manager.lobby_members[2] == null:
+		user_box3.get_node("Username").text = username
+		user_box3.get_node("PFP").texture = load_avatar(user_id)
+		user_box3.visible = true
+	elif network_manager.lobby_members[3] == null:
+		user_box4.get_node("Username").text = username
+		user_box4.get_node("PFP").texture = load_avatar(user_id)
+		user_box4.visible = true
+	else:
+		GameConsole.log_error("Lobby is full!")
+		
+		
+func load_avatar(user_id: int) -> ImageTexture:
+	Steam.getPlayerAvatar(user_id)
+	
+	Steam.avatar_loaded.connect(
+		func(_user_id: int, avatar_size: int, avatar_buffer: PackedByteArray) -> void:
+			var avatar_image: Image = Image.create_from_data(avatar_size, avatar_size, false, Image.FORMAT_RGBA8, avatar_buffer)
+			if avatar_size > 128:
+				avatar_image.resize(128, 128, Image.INTERPOLATE_LANCZOS)
+				
+			if avatar_image != null:
+				return ImageTexture.create_from_image(avatar_image)
+			else:
+				GameConsole.log_error("Failed to create avatar image!")
+	)
+	return null
+	

assets/core/networking/test-lobby.tscn

@@ -8,7 +8,7 @@
 
 [node name="NetworkManager" parent="." instance=ExtResource("1_i1w5w")]
 
-[node name="UiRoot" type="Control" parent="." node_paths=PackedStringArray("network_manager", "host_button", "join_button", "lobby_id", "pfp", "username", "hosted_lobby_id")]
+[node name="UiRoot" type="Control" parent="." node_paths=PackedStringArray("network_manager", "host_button", "join_button", "lobby_id", "hosted_lobby_id", "user_box1", "user_box2", "user_box3", "user_box4")]
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0
@@ -20,9 +20,11 @@ network_manager = NodePath("../NetworkManager")
 host_button = NodePath("Panel/HBoxContainer/VBoxContainer/Host")
 join_button = NodePath("Panel/HBoxContainer/VBoxContainer/Join")
 lobby_id = NodePath("Panel/HBoxContainer/VBoxContainer/LobbyID")
-pfp = NodePath("Panel/HBoxContainer/VBoxContainer2/HBoxContainer/PFP")
-username = NodePath("Panel/HBoxContainer/VBoxContainer2/HBoxContainer/Username")
 hosted_lobby_id = NodePath("Panel/HBoxContainer/VBoxContainer/HostedLobbyID")
+user_box1 = NodePath("Panel/HBoxContainer/VBoxContainer2/UserBox1")
+user_box2 = NodePath("Panel/HBoxContainer/VBoxContainer2/UserBox2")
+user_box3 = NodePath("Panel/HBoxContainer/VBoxContainer2/UserBox3")
+user_box4 = NodePath("Panel/HBoxContainer/VBoxContainer2/UserBox4")
 
 [node name="Panel" type="Panel" parent="UiRoot"]
 layout_mode = 1
@@ -65,17 +67,62 @@ text = "Lobby hosted: "
 layout_mode = 2
 size_flags_horizontal = 3
 
-[node name="HBoxContainer" type="HBoxContainer" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2"]
+[node name="UserBox1" type="HBoxContainer" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2"]
 layout_mode = 2
 
-[node name="PFP" type="TextureRect" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/HBoxContainer"]
+[node name="PFP" type="TextureRect" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox1"]
 custom_minimum_size = Vector2(128, 128)
 layout_mode = 2
 size_flags_horizontal = 4
 texture = ExtResource("3_co2ix")
 expand_mode = 1
 
-[node name="Username" type="Label" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/HBoxContainer"]
+[node name="Username" type="Label" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox1"]
 layout_mode = 2
 size_flags_horizontal = 8
-text = "username"
+text = "Hagrid 1"
+
+[node name="UserBox2" type="HBoxContainer" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2"]
+layout_mode = 2
+
+[node name="PFP" type="TextureRect" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox2"]
+custom_minimum_size = Vector2(128, 128)
+layout_mode = 2
+size_flags_horizontal = 4
+texture = ExtResource("3_co2ix")
+expand_mode = 1
+
+[node name="Username" type="Label" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox2"]
+layout_mode = 2
+size_flags_horizontal = 8
+text = "Hagrid 2"
+
+[node name="UserBox3" type="HBoxContainer" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2"]
+layout_mode = 2
+
+[node name="PFP" type="TextureRect" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox3"]
+custom_minimum_size = Vector2(128, 128)
+layout_mode = 2
+size_flags_horizontal = 4
+texture = ExtResource("3_co2ix")
+expand_mode = 1
+
+[node name="Username" type="Label" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox3"]
+layout_mode = 2
+size_flags_horizontal = 8
+text = "Hagrid 3"
+
+[node name="UserBox4" type="HBoxContainer" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2"]
+layout_mode = 2
+
+[node name="PFP" type="TextureRect" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox4"]
+custom_minimum_size = Vector2(128, 128)
+layout_mode = 2
+size_flags_horizontal = 4
+texture = ExtResource("3_co2ix")
+expand_mode = 1
+
+[node name="Username" type="Label" parent="UiRoot/Panel/HBoxContainer/VBoxContainer2/UserBox4"]
+layout_mode = 2
+size_flags_horizontal = 8
+text = "Hagrid 4"