Removed async-websocket, more work on netcode

lib/networking/client.rb

@@ -1,8 +1,20 @@
 class IMICFPS
   module Networking
     class Client
+      attr_reader :uuid,
+                  :packets_sent, :packets_received,
+                  :data_sent, :data_received
       def initialize(socket:)
         @socket = socket
+        @write_queue = []
+        @read_queue = []
+
+        @uuid = "not_defined"
+
+        @packets_sent = 0
+        @packets_received = 0
+        @data_sent = 0
+        @data_received = 0
       end
 
       def read
@@ -11,7 +23,16 @@ class IMICFPS
       def write
       end
 
+      def puts(packet)
+        @write_queue << packet
+      end
+
+      def gets
+        @socket.recvfrom_nonblock(Protocol::MAX_PACKET_SIZE)
+      end
+
       def close
+        @socket.close if @socket
       end
     end
   end

lib/networking/protocol.rb

@@ -0,0 +1,39 @@
+class IMICFPS
+  module Networking
+    module Protocol
+      MAX_CLIENTS = 32
+      MAX_PACKET_SIZE = 1024
+      PROTOCOL_VERSION = 0 # int
+      HEARTBEAT_INTERVAL = 250 # ms
+      TIMEOUT_PERIOD = 30_000 # ms
+
+      packet_types = %w{
+        # protocol packets
+        reliable
+        multipart
+        acknowledgement
+        control
+        data
+
+        # protocol control packets
+        connect
+        disconnect
+        authenticate
+        heartbeat
+
+        # game data packets
+        client_connected
+        client_disconnected
+        entity_move
+        play_sound_effect
+        create_particle
+      }
+
+      # emulate c-like enum
+      packet_types.each_with_index do |type, i|
+        next if type.start_with?("#")
+        self.const_set(:"#{type.upcase}", i)
+      end
+    end
+  end
+end