Name several unknown properties.

src/Syroot.Worms.OnlineWorms.Server/Client.cs

@@ -134,27 +134,31 @@ namespace Syroot.Worms.OnlineWorms.Server
                 Player = new ChannelConnectPlayerInfo
                 {
                     ID = packet.Players[0].ID,
+                    Name = "Your Name",
+                    Experience = 1337,
+                    Gold = 1000000,
                     Rank = 19,
-                    GuildMarkIndex = 1
+                    GuildMarkIndex = 1,
+                    GuildName = "Your Guild"
                 }
             });
         }
 
-        public void HandleChannelUnkInfo(ChannelUnkInfoQuery packet)
+        public void HandleChannelTop20Players(ChannelTop20PlayersQuery packet)
         {
-            // Send player rank infos.
+            // Send some simulated player rank infos.
-            ChannelUnkInfoReply reply = new ChannelUnkInfoReply
+            ChannelTop20PlayersReply reply = new ChannelTop20PlayersReply
             {
                 UnknownA = "Test",
-                UnkInfos = new List<ChannelUnkInfo>(20)
+                Top20 = new List<ChannelTop20Player>(20)
             };
             for (int i = 0; i < 20; i++)
             {
-                reply.UnkInfos.Add(new ChannelUnkInfo
+                reply.Top20.Add(new ChannelTop20Player
                 {
-                    UnknownA = (ushort)i,
+                    Rank = (ushort)((i + 6) / 3),
-                    UnknownB = $"Bla {i + 1}",
+                    Name = $"GoodPlayer{(char)('A' + i)}",
-                    UnknownC = (ulong)i
+                    Experience = (ulong)(20 - i) * 957
                 });
             }
             SendPacket(reply);
@@ -165,7 +169,10 @@ namespace Syroot.Worms.OnlineWorms.Server
 
         public void HandleStartSingleGameQuery(StartSingleGameQuery packet)
         {
-            SendPacket(new StartSingleGameReply());
+            SendPacket(new StartSingleGameReply
+            {
+                Success = packet.RoundType == GameStartRoundType.First
+            });
         }
 
 #if DEBUG

src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelConnectReply.cs

@@ -27,7 +27,7 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
                 stream.WriteUInt16(0); // field_1E710
                 stream.WriteUInt32(0); // field_1E714
                 stream.WriteString(Player.ID, 12);
-                stream.WriteString(Player.UnknownA, 10);
+                stream.WriteString(Player.Name, 10);
                 stream.WriteUInt16(Player.UnknownB);
                 stream.WriteUInt16(Player.UnknownC);
                 stream.WriteUInt16(Player.UnknownD);
@@ -42,11 +42,11 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
                 stream.WriteUInt16(Player.UnknownM);
                 stream.WriteUInt16(Player.UnknownN);
                 stream.WriteUInt16(Player.UnknownO);
-                stream.WriteUInt64(Player.UnknownP);
+                stream.WriteUInt64(Player.Experience);
-                stream.WriteUInt64(Player.UnknownQ);
+                stream.WriteUInt64(Player.Gold);
                 stream.WriteUInt16(Player.Rank);
                 stream.WriteUInt16(Player.GuildMarkIndex);
-                stream.WriteString(Player.UnknownR, 12);
+                stream.WriteString(Player.GuildName, 12);
                 stream.WriteUInt32(Player.UnknownS);
                 stream.WriteUInt32(0); // v29
                 stream.WriteUInt16(0); // v30
@@ -73,7 +73,7 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
     internal class ChannelConnectPlayerInfo
     {
         public string ID { get; set; } // Max. 12 chars
-        public string UnknownA { get; set; } // Max. 10 chars
+        public string Name { get; set; } // Max. 10 chars
         public ushort UnknownB { get; set; }
         public ushort UnknownC { get; set; }
         public ushort UnknownD { get; set; }
@@ -88,11 +88,11 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
         public ushort UnknownM { get; set; }
         public ushort UnknownN { get; set; }
         public ushort UnknownO { get; set; }
-        public ulong UnknownP { get; set; }
+        public ulong Experience { get; set; }
-        public ulong UnknownQ { get; set; }
+        public ulong Gold { get; set; }
         public ushort Rank { get; set; }
         public ushort GuildMarkIndex { get; set; }
-        public string UnknownR { get; set; } // Max. 12 chars
+        public string GuildName { get; set; } // Max. 12 chars
         public uint UnknownS { get; set; } // 4 bytes
         public ushort UnknownT { get; set; }
         public ushort UnknownU { get; set; }

src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelEnterFinishReply.cs

@@ -3,7 +3,7 @@
 namespace Syroot.Worms.OnlineWorms.Server.Net
 {
     /// <summary>
-    /// Represents an additional server response to a <see cref="ChannelUnkInfoQuery"/>, causing the client to switch
+    /// Represents an additional server response to a <see cref="ChannelTop20PlayersQuery"/>, causing the client to switch
     /// to the channel screen (game lobby).
     /// </summary>
     [Packet(PacketType.Channel, 0x44)]

src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelTop20PlayersQuery.cs

@@ -7,7 +7,7 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
     /// Represents the client request for a <see cref="ChannelConnectReply"/>.
     /// </summary>
     [Packet(PacketType.Channel, 0x37)]
-    internal class ChannelUnkInfoQuery : Packet
+    internal class ChannelTop20PlayersQuery : Packet
     {
         // ---- PROPERTIES ---------------------------------------------------------------------------------------------
 

src/Syroot.Worms.OnlineWorms.Server/Net/Packets/ChannelTop20PlayersReply.cs

@@ -5,16 +5,16 @@ using Syroot.BinaryData;
 namespace Syroot.Worms.OnlineWorms.Server.Net
 {
     /// <summary>
-    /// Represents the server response to a <see cref="ChannelUnkInfoQuery"/>.
+    /// Represents the server response to a <see cref="ChannelTop20PlayersQuery"/>.
     /// </summary>
     [Packet(PacketType.Channel, 0x36)]
-    internal class ChannelUnkInfoReply : Packet
+    internal class ChannelTop20PlayersReply : Packet
     {
         // ---- PROPERTIES ---------------------------------------------------------------------------------------------
 
         public string UnknownA { get; set; } // Max. 30 chars
 
-        public IList<ChannelUnkInfo> UnkInfos { get; set; } // Apparently ranks. Client always requests 20 elements.
+        public IList<ChannelTop20Player> Top20 { get; set; } // 20 elements.
 
         // ---- METHODS (INTERNAL) -------------------------------------------------------------------------------------
 
@@ -23,11 +23,11 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
         internal override void Serialize(PacketStream stream)
         {
             stream.WriteString(UnknownA, 30);
-            foreach (ChannelUnkInfo unkInfo in UnkInfos)
+            foreach (ChannelTop20Player top20Player in Top20)
             {
-                stream.WriteUInt16(unkInfo.UnknownA);
+                stream.WriteUInt16(top20Player.Rank);
-                stream.WriteString(unkInfo.UnknownB, 12);
+                stream.WriteString(top20Player.Name, 12);
-                stream.WriteUInt64(unkInfo.UnknownC);
+                stream.WriteUInt64(top20Player.Experience);
             }
         }
     }
@@ -35,10 +35,10 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
     /// <summary>
     /// Represents a player channel rank, apparently.
     /// </summary>
-    public class ChannelUnkInfo
+    public class ChannelTop20Player
     {
-        public ushort UnknownA { get; set; }
+        public ushort Rank { get; set; }
-        public string UnknownB { get; set; } // Max. 12 chars
+        public string Name { get; set; } // Max. 12 chars
-        public ulong UnknownC { get; set; }
+        public ulong Experience { get; set; }
     }
 }

src/Syroot.Worms.OnlineWorms.Server/Net/Packets/StartSingleGameQuery.cs

@@ -11,19 +11,25 @@ namespace Syroot.Worms.OnlineWorms.Server.Net
     {
         // ---- PROPERTIES ---------------------------------------------------------------------------------------------
 
-        public byte UnknownA { get; set; }
+        public GameStartRoundType RoundType { get; set; }
         public byte UnknownB { get; set; }
-        public byte UnknownC { get; set; }
+        public byte UnknownC { get; set; } // 0x3D on first round, 0x3E on any other
 
         // ---- METHODS (INTERNAL) -------------------------------------------------------------------------------------
 
         internal override void Deserialize(PacketStream stream)
         {
-            UnknownA = stream.Read1Byte();
+            RoundType = stream.ReadEnum<GameStartRoundType>(true);
             UnknownB = stream.Read1Byte();
             UnknownC = stream.Read1Byte();
         }
 
         internal override void Serialize(PacketStream stream) => throw new NotImplementedException();
     }
+
+    internal enum GameStartRoundType : byte
+    {
+        First = 1,
+        Next = 2
+    }
 }