Server name, message and submarine list syncing

Subsurface/Source/Networking/NetworkMember.cs

@@ -16,13 +16,14 @@ namespace Barotrauma.Networking
         UPDATE_LOBBY, //update state in lobby
         UPDATE_INGAME, //update state ingame while alive
     }
-    enum ClientNetObject
-    {
-        END_OF_MESSAGE, //self-explanatory
-        CHAT_MESSAGE, //also self-explanatory
-        VOTE, //you get the idea
-        CHARACTER_INPUT,
-        ITEM_INTERACTION
+    enum ClientNetObject
+    {
+        END_OF_MESSAGE, //self-explanatory
+        SYNC_IDS, //ids of the last changes the client knows about
+        CHAT_MESSAGE, //also self-explanatory
+        VOTE, //you get the idea
+        CHARACTER_INPUT,
+        ITEM_INTERACTION
     }
 
     enum ServerPacketHeader
@@ -32,13 +33,14 @@ namespace Barotrauma.Networking
         UPDATE_LOBBY, //update state in lobby (votes and chat messages)
         UPDATE_INGAME, //update state ingame while alive (character input and chat messages)
     }
-    enum ServerNetObject
-    {
-        END_OF_MESSAGE,
-        CHAT_MESSAGE,
-        VOTE,
-        CHARACTER_POSITION,
-        ITEM_STATE
+    enum ServerNetObject
+    {
+        END_OF_MESSAGE,
+        SYNC_IDS,
+        CHAT_MESSAGE,
+        VOTE,
+        CHARACTER_POSITION,
+        ITEM_STATE
     }
 
     enum VoteType