addons/ingameconsole/GameConsole.tscn

@@ -6,6 +6,7 @@
 [node name="GameConsole" type="Control"]
 process_mode = 3
 z_index = 4096
+z_as_relative = false
 layout_mode = 3
 anchors_preset = 15
 anchor_right = 1.0

assets/core/enviroment/dev-level/dev-level.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=11 format=3 uid="uid://ewovs6ns5y3k"]
 
-[ext_resource type="Script" path="res://assets/core/networking/NetworkManager.gd" id="1_kki4t"]
+[ext_resource type="Script" path="res://assets/core/networking/old/old_NetworkManager.gd" id="1_kki4t"]
 [ext_resource type="Texture2D" uid="uid://gymb0tju4y67" path="res://addons/kennysprototypetextures/Dark/texture_black (1).png" id="1_l0osb"]
 [ext_resource type="PackedScene" uid="uid://c6w0ivy4hetrl" path="res://assets/core/player-controller/scenes/player.tscn" id="2_q510b"]
 [ext_resource type="PackedScene" uid="uid://c7mtmmke1anxp" path="res://assets/core/ships/test-ship/test-ship.tscn" id="4_feinw"]

assets/core/networking/NetworkManager.gd

@@ -1,34 +0,0 @@
-class_name NetworkManager
-extends Node
-
-var steamId: int
-var username: String
-var avatar_texture: ImageTexture
-
-func _ready() -> void:
-	var init_result = Steam.steamInit(true, 480)
-	if init_result["status"] <= 1:
-		_initialize()
-	else:
-		GameConsole.log_error("Steam failed to initialize: " + str(init_result))
-	
-
-func _initialize() -> void:
-	steamId = Steam.getSteamID()
-	username = Steam.getFriendPersonaName(steamId)
-	GameConsole.print_line("Steam ID: " + username)
-	
-	Steam.getPlayerAvatar()
-	Steam.avatar_loaded.connect(_on_avatar_loaded)
-	
-	
-func _on_avatar_loaded(_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:
-		avatar_texture = ImageTexture.create_from_image(avatar_image)
-	else:
-		GameConsole.log_error("Failed to create avatar image!")

assets/core/networking/scenes/lobby.tscn

@@ -0,0 +1,67 @@
+[gd_scene load_steps=3 format=3 uid="uid://7t1x82gvrw8a"]
+
+[ext_resource type="Script" path="res://assets/core/networking/scripts/lobby.gd" id="1_o4fbq"]
+[ext_resource type="PackedScene" uid="uid://biryul3n6thlw" path="res://assets/core/networking/scenes/user_box_prefab.tscn" id="2_dpthk"]
+
+[node name="Lobby" type="Control" node_paths=PackedStringArray("host_button", "join_button", "leave_button", "lobby_id_line_edit", "user_list_box")]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_o4fbq")
+host_button = NodePath("Panel/HBoxContainer/Buttons/Host")
+join_button = NodePath("Panel/HBoxContainer/Buttons/HBoxContainer/Join")
+leave_button = NodePath("Panel/HBoxContainer/Buttons/Leave")
+lobby_id_line_edit = NodePath("Panel/HBoxContainer/Buttons/HBoxContainer/LineEdit")
+user_list_box = NodePath("Panel/HBoxContainer/PlayerList")
+user_box_prefab = ExtResource("2_dpthk")
+
+[node name="Panel" type="Panel" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Panel"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Buttons" type="VBoxContainer" parent="Panel/HBoxContainer"]
+custom_minimum_size = Vector2(500, 0)
+layout_mode = 2
+size_flags_horizontal = 6
+size_flags_vertical = 4
+
+[node name="Host" type="Button" parent="Panel/HBoxContainer/Buttons"]
+layout_mode = 2
+size_flags_vertical = 4
+text = "Host Lobby"
+
+[node name="HBoxContainer" type="HBoxContainer" parent="Panel/HBoxContainer/Buttons"]
+layout_mode = 2
+
+[node name="LineEdit" type="LineEdit" parent="Panel/HBoxContainer/Buttons/HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="Join" type="Button" parent="Panel/HBoxContainer/Buttons/HBoxContainer"]
+custom_minimum_size = Vector2(90, 0)
+layout_mode = 2
+text = "Join"
+
+[node name="Leave" type="Button" parent="Panel/HBoxContainer/Buttons"]
+layout_mode = 2
+disabled = true
+text = "Leave Lobby"
+
+[node name="PlayerList" type="VBoxContainer" parent="Panel/HBoxContainer"]
+layout_mode = 2
+size_flags_horizontal = 3

assets/core/networking/scenes/user_box_prefab.tscn

@@ -0,0 +1,20 @@
+[gd_scene load_steps=2 format=3 uid="uid://biryul3n6thlw"]
+
+[ext_resource type="Texture2D" uid="uid://fwub8fvl2u4i" path="res://addons/ingameconsole/ps1hagrid.png" id="1_gtutw"]
+
+[node name="UserBox" type="HBoxContainer"]
+offset_right = 610.0
+offset_bottom = 128.0
+
+[node name="PFP" type="TextureRect" parent="."]
+custom_minimum_size = Vector2(128, 128)
+layout_mode = 2
+size_flags_horizontal = 4
+texture = ExtResource("1_gtutw")
+expand_mode = 1
+
+[node name="Username" type="Label" parent="."]
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Hagrid 1"
+horizontal_alignment = 1

assets/core/networking/scripts/NetworkManager.gd

@@ -0,0 +1,322 @@
+extends Node
+
+const STEAM_APP_ID: int = 480
+
+const PACKET_READ_LIMIT: int = 32
+
+var lobby_data
+var lobby_id: int = 0
+var lobby_members: Array = []
+var lobby_members_max: int = 10
+var lobby_vote_kick: bool = false
+var lobby_type: int = Steam.LOBBY_TYPE_PUBLIC
+var steam_id: int = 0
+var steam_username: String = ""
+var avatar_texture_cache: Dictionary = {}
+var host_id: int = 0
+
+signal lobby_created(lobby_id: int)
+signal lobby_joined(lobby_id: int)
+signal user_joined_lobby(user_id: int)
+signal user_left_lobby(user_id: int)
+signal host_left_lobby()
+
+
+func _ready() -> void:
+	_init_steam()
+
+
+func _process(_delta: float) -> void:
+	Steam.run_callbacks()
+	
+	if lobby_id > 0:
+		read_all_p2p_packets()
+	
+	
+func _init_steam() -> void:
+	var init_result = Steam.steamInitEx(true, STEAM_APP_ID)
+	print("Steam Init Result: " + str(init_result))
+	
+	if init_result['status'] > 0:
+		printerr("Steam failed to initialize, shutting down: " + str(init_result))
+		#get_tree().quit()
+		
+	steam_id = Steam.getSteamID()
+	steam_username = Steam.getFriendPersonaName(steam_id)
+
+	Steam.p2p_session_request.connect(_on_p2p_session_request)
+	Steam.p2p_session_connect_fail.connect(_on_p2p_session_connect_fail)
+
+	Steam.join_requested.connect(_on_lobby_join_requested)
+	Steam.lobby_chat_update.connect(_on_lobby_chat_update)
+	Steam.lobby_created.connect(_on_lobby_created)
+	#Steam.lobby_data_update.connect(_on_lobby_data_update)
+	#Steam.lobby_invite.connect(_on_lobby_invite)
+	Steam.lobby_joined.connect(_on_lobby_joined)
+	Steam.lobby_match_list.connect(_on_lobby_match_list)
+	Steam.lobby_message.connect(_on_lobby_message)
+	Steam.persona_state_change.connect(_on_persona_change)
+
+	
+func _on_lobby_join_requested(this_lobby_id: int, friend_id: int):
+	var owner_name: String = Steam.getFriendPersonaName(friend_id)
+	print("Trying to join " + owner_name + "'s lobby...")
+	join_lobby(this_lobby_id)
+
+
+func _on_lobby_chat_update(this_lobby_id: int, change_id: int, making_change_id: int, chat_state: int) -> void:
+	var changer_name: String = Steam.getFriendPersonaName(change_id)
+
+	# If a player has joined the lobby
+	if chat_state == Steam.CHAT_MEMBER_STATE_CHANGE_ENTERED:
+		print("%s has joined the lobby." % changer_name)
+
+	elif chat_state == Steam.CHAT_MEMBER_STATE_CHANGE_LEFT:
+		user_left_lobby.emit(change_id)
+		print("%s has left the lobby." % changer_name)
+				
+	elif chat_state == Steam.CHAT_MEMBER_STATE_CHANGE_KICKED:
+		print("%s has been kicked from the lobby." % changer_name)
+			
+	elif chat_state == Steam.CHAT_MEMBER_STATE_CHANGE_BANNED:
+		print("%s has been banned from the lobby." % changer_name)
+			
+	else:
+		print("%s did... something." % changer_name)
+	
+	get_lobby_members()
+
+
+func _on_lobby_created(connect: int, this_lobby_id: int) -> void:
+	if connect == 1:
+		lobby_id = this_lobby_id
+		lobby_created.emit(lobby_id)
+		print("Lobby created with ID: " + str(lobby_id))
+		host_id = steam_id
+		
+		Steam.setLobbyJoinable(lobby_id, true)
+		Steam.setLobbyData(lobby_id, "name", str(steam_username) + "'s Lobby")
+		
+		var set_relay: bool = Steam.allowP2PPacketRelay(true)
+	
+	
+#func _on_lobby_data_update():
+#	pass
+	
+	
+#func _on_lobby_invite():
+#	pass
+
+
+func _on_lobby_joined(this_lobby_id: int, _permissions: int, _locked: bool, response: int) -> void:
+	if response == Steam.CHAT_ROOM_ENTER_RESPONSE_SUCCESS:
+		lobby_id = this_lobby_id
+		get_lobby_members()
+		make_p2p_handshake()
+		lobby_joined.emit(lobby_id)
+	else:
+		var fail_reason: String
+		
+		match response:
+			Steam.CHAT_ROOM_ENTER_RESPONSE_DOESNT_EXIST: fail_reason = "This lobby no longer exists."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_NOT_ALLOWED: fail_reason = "You don't have permission to join this lobby."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_FULL: fail_reason = "The lobby is now full."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_ERROR: fail_reason = "Uh... something unexpected happened!"
+			Steam.CHAT_ROOM_ENTER_RESPONSE_BANNED: fail_reason = "You are banned from this lobby."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_LIMITED: fail_reason = "You cannot join due to having a limited account."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_CLAN_DISABLED: fail_reason = "This lobby is locked or disabled."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_COMMUNITY_BAN: fail_reason = "This lobby is community locked."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_MEMBER_BLOCKED_YOU: fail_reason = "A user in the lobby has blocked you from joining."
+			Steam.CHAT_ROOM_ENTER_RESPONSE_YOU_BLOCKED_MEMBER: fail_reason = "A user you have blocked is in the lobby."
+
+		print("Failed to join this chat room: %s" % fail_reason)
+		
+	
+func _on_lobby_match_list():
+	pass
+	
+	
+func _on_lobby_message():
+	pass
+	
+	
+func _on_persona_change(this_steam_id: int, _flags: int) -> void:
+	if lobby_id > 0 and lobby_members:
+		for member in lobby_members:
+			if member["steam_id"] == this_steam_id:
+				var user: String = str(this_steam_id) + ":" + Steam.getFriendPersonaName(this_steam_id)
+				print("User (%s) had information change, updating lobby list." % user)
+				get_lobby_members()
+				break
+	
+	
+func _on_p2p_session_request(remote_id: int):
+	var this_requester: String = Steam.getFriendPersonaName(remote_id)
+	print("P2P session request from: " + this_requester)
+	Steam.acceptP2PSessionWithUser(remote_id)
+	make_p2p_handshake()
+
+
+func _on_p2p_session_connect_fail(steam_id: int, session_error: int) -> void:
+	# If no error was given
+	if session_error == 0:
+		print("WARNING: Session failure with %s: no error given" % steam_id)
+
+		# Else if target user was not running the same game
+	elif session_error == 1:
+		print("WARNING: Session failure with %s: target user not running the same game" % steam_id)
+
+	# Else if local user doesn't own app / game
+	elif session_error == 2:
+		print("WARNING: Session failure with %s: local user doesn't own app / game" % steam_id)
+
+	# Else if target user isn't connected to Steam
+	elif session_error == 3:
+		print("WARNING: Session failure with %s: target user isn't connected to Steam" % steam_id)
+
+	# Else if connection timed out
+	elif session_error == 4:
+		print("WARNING: Session failure with %s: connection timed out" % steam_id)
+
+	# Else if unused
+	elif session_error == 5:
+		print("WARNING: Session failure with %s: unused" % steam_id)
+
+	# Else no known error
+	else:
+		print("WARNING: Session failure with %s: unknown error %s" % [steam_id, session_error])
+
+
+func host_lobby():
+	if lobby_id == 0:
+		Steam.createLobby(lobby_type, lobby_members_max)
+	else:
+		printerr("Cannot host lobby, already in a lobby")
+	
+	
+func join_lobby(this_lobby_id: int):
+	print("Attempting to join lobby: " + str(this_lobby_id))
+	lobby_members.clear()
+	Steam.joinLobby(this_lobby_id)
+
+
+func leave_lobby():
+	if lobby_id != 0:
+		Steam.leaveLobby(lobby_id)
+		lobby_id = 0
+		
+		for this_member in lobby_members:
+			if this_member["steam_id"] != steam_id:
+				Steam.closeP2PSessionWithUser(this_member["steam_id"])
+	
+	lobby_members.clear()
+	print("Left lobby.")
+	
+
+func get_lobby_members():
+	lobby_members.clear()
+	var member_count: int = Steam.getNumLobbyMembers(lobby_id)
+	
+	for this_member in range(0, member_count):
+		var member_steam_id: int = Steam.getLobbyMemberByIndex(lobby_id, this_member)
+		var member_steam_name: String = Steam.getFriendPersonaName(member_steam_id)
+		lobby_members.append({"steam_id":member_steam_id, "steam_name":member_steam_name})
+		user_joined_lobby.emit(member_steam_id)
+		await request_player_avatar(member_steam_id)
+
+
+func make_p2p_handshake():
+	print("Sending p2p handshake to the lobby...")
+	send_p2p_packet(0, {"message":"handshake", "from":steam_id})
+
+
+func send_p2p_packet(target: int, packet_data: Dictionary) -> void:
+	# Set the send_type and channel
+	var send_type: int = Steam.P2P_SEND_RELIABLE
+	var channel: int = 0
+
+	# Create a data array to send the data through
+	var this_data: PackedByteArray
+
+	# Compress the PackedByteArray we create from our dictionary  using the GZIP compression method
+	var compressed_data: PackedByteArray = var_to_bytes(packet_data).compress(FileAccess.COMPRESSION_GZIP)
+	this_data.append_array(compressed_data)
+
+	# If sending a packet to everyone
+	if target == 0:
+		# If there is more than one user, send packets
+		if lobby_members.size() > 1:
+			# Loop through all members that aren't you
+			for this_member in lobby_members:
+				if this_member['steam_id'] != steam_id:
+					Steam.sendP2PPacket(this_member['steam_id'], this_data, send_type, channel)
+
+		# Else send it to someone specific
+	else:
+		Steam.sendP2PPacket(target, this_data, send_type, channel)
+		
+
+func read_all_p2p_packets(read_count: int = 0):
+	if read_count >= PACKET_READ_LIMIT:
+		return
+
+	if Steam.getAvailableP2PPacketSize(0) > 0:
+		read_p2p_packet()
+		read_all_p2p_packets(read_count + 1)
+
+
+func read_p2p_packet() -> void:
+	var packet_size: int = Steam.getAvailableP2PPacketSize(0)
+
+	# There is a packet
+	if packet_size > 0:
+		var this_packet: Dictionary = Steam.readP2PPacket(packet_size, 0)
+
+		if this_packet.is_empty() or this_packet == null:
+			print("WARNING: read an empty packet with non-zero size!")
+
+		# Get the remote user's ID
+		var packet_sender: int = this_packet['remote_steam_id']
+
+		# Make the packet data readable
+		var packet_code: PackedByteArray = this_packet['data']
+
+		# Decompress the array before turning it into a useable dictionary
+		var readable_data: Dictionary = bytes_to_var(packet_code.decompress_dynamic(-1, FileAccess.COMPRESSION_GZIP))
+
+		# Print the packet to output
+		print("Packet: %s" % readable_data)
+
+
+func request_player_avatar(user_id: int, size: int = 128) -> void:
+	var avatar_texture: ImageTexture = null
+	Steam.getPlayerAvatar(Steam.AVATAR_LARGE, user_id)
+	print("Attempting to get avatar for " + Steam.getFriendPersonaName(user_id) + ".....")
+
+	Steam.avatar_loaded.connect(func(loaded_user_id: int, avatar_size: int, avatar_buffer: PackedByteArray):
+		if loaded_user_id == user_id:
+			var avatar_image: Image = Image.create_from_data(avatar_size, avatar_size, false, Image.FORMAT_RGBA8, avatar_buffer)
+
+			if avatar_size != size:
+				avatar_image.resize(size, size, Image.INTERPOLATE_LANCZOS)
+
+			avatar_texture = ImageTexture.create_from_image(avatar_image)
+			avatar_texture_cache[user_id] = avatar_texture
+	)
+
+
+	while not avatar_texture_cache.has(user_id):
+		await get_tree().process_frame
+
+
+func get_player_avatar(user_id: int) -> ImageTexture:
+	if avatar_texture_cache.has(user_id):
+		return avatar_texture_cache[user_id]
+	else:
+		await request_player_avatar(user_id)
+		return avatar_texture_cache[user_id]
+
+		
+	
+
+	

assets/core/networking/scripts/lobby.gd

@@ -0,0 +1,80 @@
+extends Control
+
+@export var host_button: Button
+@export var join_button: Button
+@export var leave_button: Button
+@export var lobby_id_line_edit: LineEdit
+@export var user_list_box: VBoxContainer
+@export var user_box_prefab: PackedScene
+
+var added_users = []
+
+
+func _ready() -> void:
+	host_button.pressed.connect(_on_host)
+	join_button.pressed.connect(_on_join)
+	leave_button.pressed.connect(_on_leave)
+
+	NetworkManager.lobby_created.connect(_on_lobby_created)
+	NetworkManager.lobby_joined.connect(_on_lobby_joined)
+	NetworkManager.user_joined_lobby.connect(_on_user_joined_lobby)
+	NetworkManager.user_left_lobby.connect(_on_user_left_lobby)
+	
+	GameConsole.register_command(Command.new("update", update, [], "Updates the lobby UI"))
+
+
+func _on_host():
+	NetworkManager.host_lobby()
+
+
+func _on_join():
+	NetworkManager.join_lobby(int(lobby_id_line_edit.text))
+
+
+func _on_leave():
+	NetworkManager.leave_lobby()
+	added_users.clear()
+	for child in user_list_box.get_children():
+		child.queue_free()
+
+
+func _on_lobby_created(lobby_id: int):
+	print("Lobby created")
+	lobby_id_line_edit.text = str(NetworkManager.lobby_id)
+	host_button.disabled = true
+	join_button.disabled = true
+	leave_button.disabled = false
+	lobby_id_line_edit.editable = false
+
+
+func _on_lobby_joined(lobby_id: int):
+	host_button.disabled = true
+	join_button.disabled = true
+	leave_button.disabled = false
+	lobby_id_line_edit.editable = false
+
+
+func _on_user_joined_lobby(user_id: int):
+	if user_id in added_users:
+		return  # User already added, skip
+	
+	added_users.append(user_id)
+	update()
+
+
+func _on_user_left_lobby(user_id: int):
+	added_users.erase(user_id)
+	update()
+
+	
+func update() -> void:
+	for child in user_list_box.get_children():
+		child.queue_free()
+		
+	for user_id in added_users:
+		var user_box = user_box_prefab.instantiate()
+		user_box.get_node("Username").text = str(Steam.getFriendPersonaName(user_id))
+		user_list_box.add_child(user_box)
+
+		var avatar_texture = await NetworkManager.get_player_avatar(user_id)
+		user_box.get_node("PFP").texture = avatar_texture

assets/core/player-controller/scripts/player.gd

@@ -1,6 +1,6 @@
 class_name Player extends CharacterBody3D
 
-var network_manager: NetworkManager
+var network_manager: OldnetworkManager
 var player_tag: Label3D
 var username: String = ""
 var is_piloting: bool = false
@@ -36,7 +36,7 @@ func _ready() -> void:
 func init_network_manager() -> void:
 	network_manager = %NetworkManager
 	if network_manager != null:
-		username = network_manager.username
+		username = network_manager.my_username
 		player_tag.text = username
 	else:
 		player_tag.text = "Player"

assets/scenes/main.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=2 format=3 uid="uid://huq7dxk5yvjk"]
 
-[ext_resource type="Script" path="res://assets/core/networking/NetworkManager.gd" id="1_dcack"]
+[ext_resource type="Script" path="res://assets/core/networking/old/old_NetworkManager.gd" id="1_dcack"]
 
 [node name="Main" type="Node"]
 

export_presets.cfg

@@ -0,0 +1,39 @@
+[preset.0]
+
+name="Linux"
+platform="Linux"
+runnable=true
+advanced_options=false
+dedicated_server=false
+custom_features=""
+export_filter="all_resources"
+include_filter=""
+exclude_filter=""
+export_path="../build/linux/debug/Steamforged Skies.x86_64"
+encryption_include_filters=""
+encryption_exclude_filters=""
+encrypt_pck=false
+encrypt_directory=false
+script_export_mode=2
+
+[preset.0.options]
+
+custom_template/debug=""
+custom_template/release=""
+debug/export_console_wrapper=1
+binary_format/embed_pck=false
+texture_format/s3tc_bptc=true
+texture_format/etc2_astc=false
+binary_format/architecture="x86_64"
+ssh_remote_deploy/enabled=false
+ssh_remote_deploy/host="user@host_ip"
+ssh_remote_deploy/port="22"
+ssh_remote_deploy/extra_args_ssh=""
+ssh_remote_deploy/extra_args_scp=""
+ssh_remote_deploy/run_script="#!/usr/bin/env bash
+export DISPLAY=:0
+unzip -o -q \"{temp_dir}/{archive_name}\" -d \"{temp_dir}\"
+\"{temp_dir}/{exe_name}\" {cmd_args}"
+ssh_remote_deploy/cleanup_script="#!/usr/bin/env bash
+kill $(pgrep -x -f \"{temp_dir}/{exe_name} {cmd_args}\")
+rm -rf \"{temp_dir}\""

project.godot

@@ -18,6 +18,7 @@ config/icon="res://assets/icon.png"
 [autoload]
 
 GameConsole="*res://addons/ingameconsole/GameConsole.tscn"
+NetworkManager="*res://assets/core/networking/scripts/NetworkManager.gd"
 
 [debug]