Added support for new game format

src/Discord.Net/API/Client/Common/MemberPresence.cs

@@ -5,8 +5,13 @@ namespace Discord.API.Client
 {
     public class MemberPresence : MemberReference
     {
-        [JsonProperty("game_id")]
-        public string GameId { get; set; }
+        public sealed class GameInfo
+        {
+            [JsonProperty("name")]
+            public string Name { get; set; }
+        }
+        [JsonProperty("game")]
+        public GameInfo Game { get; set; }
         [JsonProperty("status")]
         public string Status { get; set; }
         [JsonProperty("roles"), JsonConverter(typeof(LongStringArrayConverter))]

src/Discord.Net/API/Client/GatewaySocket/Commands/UpdateStatus.cs

@@ -9,9 +9,15 @@ namespace Discord.API.Client.GatewaySocket
         object IWebSocketMessage.Payload => this;
         bool IWebSocketMessage.IsPrivate => false;
 
+        public sealed class GameInfo
+        {
+            [JsonProperty("name")]
+            public string Name { get; set; }
+        }
+
         [JsonProperty("idle_since")]
         public long? IdleSince { get; set; }
-        [JsonProperty("game_id")]
-        public int? GameId { get; set; }
+        [JsonProperty("game")]
+        public GameInfo Game { get; set; }
     }
 }

src/Discord.Net/DiscordClient.cs

@@ -60,8 +60,8 @@ namespace Discord
         public string SessionId { get; private set; }
         /// <summary> Gets the status of the current user. </summary>
         public UserStatus Status { get; private set; }
-        /// <summary> Gets the game this current user is reported as playing. </summary>
-        public int? CurrentGameId { get; private set; }
+        /// <summary> Gets the game the current user is displayed as playing. </summary>
+        public string CurrentGame { get; private set; }
 
         /// <summary> Gets a collection of all servers this client is a member of. </summary>
         public IEnumerable<Server> Servers => _servers.Select(x => x.Value);
@@ -297,14 +297,14 @@ namespace Discord
             Status = status;
             return SendStatus();
         }
-        public Task SetGame(int? gameId)
+        public Task SetGame(string game)
         {
-            CurrentGameId = gameId;
+            CurrentGame = game;
             return SendStatus();
         }
         private Task SendStatus()
         {
-            GatewaySocket.SendUpdateStatus(Status == UserStatus.Idle ? EpochTime.GetMilliseconds() - (10 * 60 * 1000) : (long?)null, CurrentGameId);
+            GatewaySocket.SendUpdateStatus(Status == UserStatus.Idle ? EpochTime.GetMilliseconds() - (10 * 60 * 1000) : (long?)null, CurrentGame);
             return TaskHelper.CompletedTask;
         }
 

src/Discord.Net/Models/User.cs

@@ -59,7 +59,7 @@ namespace Discord
         /// <summary> Gets the unique identifier for this user's current avatar. </summary>
         public string AvatarId { get; private set; }
         /// <summary> Gets the id for the game this user is currently playing. </summary>
-        public string GameId { get; private set; }
+        public string GameName { get; private set; }
         /// <summary> Gets the current status for this user. </summary>
         public UserStatus Status { get; private set; }
         /// <summary> Gets the datetime that this user joined this server. </summary>
@@ -195,7 +195,7 @@ namespace Discord
 					_lastOnline = DateTime.UtcNow;
 			}
 			
-			GameId = model.GameId; //Allows null
+			GameName = model.Game?.Name; //Allows null
 		}
 		internal void Update(MemberVoiceState model)
         {

src/Discord.Net/Net/WebSockets/GatewaySocket.cs

@@ -137,8 +137,12 @@ namespace Discord.Net.WebSockets
             => QueueMessage(new ResumeCommand { SessionId = _sessionId, Sequence = _lastSequence });
 		public override void SendHeartbeat() 
             => QueueMessage(new HeartbeatCommand());
-		public void SendUpdateStatus(long? idleSince, int? gameId) 
-            => QueueMessage(new UpdateStatusCommand { IdleSince = idleSince, GameId = gameId });
+		public void SendUpdateStatus(long? idleSince, string gameName) 
+            => QueueMessage(new UpdateStatusCommand
+            {
+                IdleSince = idleSince,
+                Game = gameName != null ? new UpdateStatusCommand.GameInfo { Name = gameName } : null
+            });
 		public void SendUpdateVoice(ulong serverId, ulong channelId, bool isSelfMuted, bool isSelfDeafened)
             => QueueMessage(new UpdateVoiceCommand { GuildId = serverId, ChannelId = channelId, IsSelfMuted = isSelfMuted, IsSelfDeafened = isSelfDeafened });
 		public void SendRequestMembers(ulong serverId, string query, int limit)