1 files changed, 25 insertions, 1 deletions
diff --git a/src/network/room.h b/src/network/room.h
index 70c64d5f1..54cccf0ae 100644
--- a/src/network/room.h
+++ b/src/network/room.h
@@ -4,13 +4,15 @@
 
 #pragma once
 
-#include <atomic>
+#include <array>
 #include <memory>
 #include <string>
 #include "common/common_types.h"
 
 namespace Network {
 
+constexpr u32 network_version = 1; ///< The version of this Room and RoomMember
+
 constexpr u16 DefaultRoomPort = 1234;
 constexpr size_t NumChannels = 1; // Number of channels used for the connection
 
@@ -19,6 +21,28 @@ struct RoomInformation {
     u32 member_slots; ///< Maximum number of members in this room
 };
 
+using MacAddress = std::array<u8, 6>;
+/// A special MAC address that tells the room we're joining to assign us a MAC address
+/// automatically.
+const MacAddress NoPreferredMac = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+
+// 802.11 broadcast MAC address
+constexpr MacAddress BroadcastMac = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+
+// The different types of messages that can be sent. The first byte of each packet defines the type
+enum RoomMessageTypes : u8 {
+    IdJoinRequest = 1,
+    IdJoinSuccess,
+    IdRoomInformation,
+    IdSetGameName,
+    IdWifiPacket,
+    IdChatMessage,
+    IdNameCollision,
+    IdMacCollision,
+    IdVersionMismatch,
+    IdCloseRoom
+};
+
 /// This is what a server [person creating a server] would use.
 class Room final {
 public: