Added Godot based server

network/client/Login.gd

@@ -0,0 +1,33 @@
+extends PacketHandler
+
+@export var playerScene: PackedScene
+
+var logged_in := false
+
+func _ready():
+	%Client.set_handler(Packet.LOGIN, self)
+	send_login()
+
+func send_login():
+	if logged_in:
+		return
+
+	var buffer := StreamPeerBuffer.new()
+	buffer.put_8(Packet.LOGIN)
+	buffer.put_data(JSON.stringify(["username", "password"]).to_utf8_buffer())
+	%Client.socket.put_packet(buffer.data_array)
+	print("[Client] Connecting...")
+
+func handle_packet(data: PackedByteArray, _peer: PacketPeer):
+	if data[0] != 0:
+		print("[Client] Login failed.")
+		return
+
+	print("[Client] Login succeeded.")
+	logged_in = true
+	Global.player = spawn_player()
+
+func spawn_player() -> Player:
+	var player = playerScene.instantiate()
+	%Players.add_child(player)
+	return player