Implement AddFriendQuery/Reply

src/Syroot.Worms.Mgame.GameServer/Client.WorldPartyAqua.Channel.cs

@@ -8,12 +8,21 @@ namespace Syroot.Worms.Mgame.GameServer
     {
         // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
 
+        public void HandleWwpaChannelAddFriend(AddFriendQuery packet)
+        {
+            SendPacket(new AddFriendReply
+            {
+                Result = FriendRequestResult.Success,
+                UserName = packet.UserName
+            });
+        }
+
         public void HandleWwpaChannelCmdFindUser(CmdFindUserQuery packet)
         {
             SendPacket(new CmdFindUserReply
             {
                 Success = true,
-                NickName = "Fuckerman",
+                NickName = packet.UserName,
                 Gender = UserGender.Male,
                 GamesWon = 12,
                 GamesLost = 17,

src/Syroot.Worms.Mgame.GameServer/Packets/WorldPartyAqua/Channel/AddFriendQuery.cs

@@ -0,0 +1,28 @@
+using System;
+using Syroot.BinaryData.Memory;
+
+namespace Syroot.Worms.Mgame.GameServer.Packets.WorldPartyAqua.Channel
+{
+    /// <summary>
+    /// Represents the client request for an <see cref="AddFriendReply"/>.
+    /// </summary>
+    [WwpaPacket(0x15C)]
+    internal class AddFriendQuery : IPacket
+    {
+        // ---- PROPERTIES ---------------------------------------------------------------------------------------------
+
+        /// <summary>
+        /// Gets or sets the name of the user to add as a friend.
+        /// </summary>
+        public string UserName { get; set; }
+
+        // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
+
+        public void Load(ref SpanReader reader)
+        {
+            UserName = reader.ReadString2();
+        }
+
+        public void Save(ref SpanWriter writer) => throw new NotImplementedException();
+    }
+}

src/Syroot.Worms.Mgame.GameServer/Packets/WorldPartyAqua/Channel/AddFriendReply.cs

@@ -0,0 +1,39 @@
+using System;
+using Syroot.BinaryData.Memory;
+
+namespace Syroot.Worms.Mgame.GameServer.Packets.WorldPartyAqua.Channel
+{
+    /// <summary>
+    /// Represents the server response to an <see cref="AddFriendQuery"/>.
+    /// </summary>
+    [WwpaPacket(0x15D)]
+    internal class AddFriendReply : IPacket
+    {
+        // ---- PROPERTIES ---------------------------------------------------------------------------------------------
+
+        public FriendRequestResult Result { get; set; }
+
+        /// <summary>
+        /// Gets or sets the name of the user who was added as a friend.
+        /// </summary>
+        public string UserName { get; set; }
+
+        // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------
+
+        public void Load(ref SpanReader reader) => throw new NotImplementedException();
+
+        public void Save(ref SpanWriter writer)
+        {
+            writer.WriteEnumSafe(Result);
+            if (Result == FriendRequestResult.Success)
+                writer.WriteString2(UserName);
+        }
+    }
+
+    internal enum FriendRequestResult : int
+    {
+        Success = 0,
+        NotFound = 1,
+        Fail = 99
+    }
+}

src/Syroot.Worms.Mgame.GameServer/Packets/WorldPartyAqua/Channel/CmdFindUserQuery.cs

@@ -11,6 +11,9 @@ namespace Syroot.Worms.Mgame.GameServer.Packets.WorldPartyAqua.Channel
     {
         // ---- PROPERTIES ---------------------------------------------------------------------------------------------
 
+        /// <summary>
+        /// Gets or sets the name of the user to search.
+        /// </summary>
         public string UserName { get; set; }
 
         // ---- METHODS (PUBLIC) ---------------------------------------------------------------------------------------