Added a player list command /list

MinecraftClient/McTcpClient.cs

@@ -33,6 +33,8 @@ namespace MinecraftClient
         private string uuid;
         private string sessionid;
 
+		public Dictionary<string, string> players;
+
         public int getServerPort() { return port; }
         public string getServerHost() { return host; }
         public string getUsername() { return username; }
@@ -56,6 +58,7 @@ namespace MinecraftClient
         public McTcpClient(string username, string uuid, string sessionID, int protocolversion, string server_ip, ushort port)
         {
             StartClient(username, uuid, sessionID, server_ip, port, protocolversion, false, "");
+			players = new Dictionary<string, string>();
         }
 
         /// <summary>
@@ -388,14 +391,35 @@ namespace MinecraftClient
             else return handler.SendChatMessage(text);
         }
 
+		/// <summary>
+		/// Display a list of players
+		/// </summary>
+		/// <returns>True if the players can be listed</returns>
+		public bool ListPlayers()
+		{
+			ConsoleIO.WriteLine ("Player List");
+			foreach (string player in players.Values)
+				ConsoleIO.WriteLine (player); 
+			return true;
+		}
+
         /// <summary>
         /// Allow to respawn after death
         /// </summary>
         /// <returns>True if packet successfully sent</returns>
 
         public bool SendRespawnPacket()
-        {
-            return handler.SendRespawnPacket();
-        }
-    }
+		{
+			return handler.SendRespawnPacket ();
+		}
+
+		public void addPlayer(string uuid, string name) {
+			players[uuid] = name;
+		}
+		public void removePlayer(string uuid){
+			players.Remove (uuid);
+		}
+
+		public HashSet<string> getPlayers() { return new HashSet<string>(players.Values); }
+	}
 }