Updated NetMod to prevent redundant messages and errors.

GeneralMods/ModdedUtilitiesNetworking/Framework/Clients/CustomLidgrenClient.cs

@@ -25,6 +25,8 @@ namespace ModdedUtilitiesNetworking.Framework.Clients
             this.address = address;
         }
 
+      
+
         public override string getUserID()
         {
             
@@ -199,7 +201,43 @@ namespace ModdedUtilitiesNetworking.Framework.Clients
         protected override void processIncomingMessage(IncomingMessage message)
         {
 
-            base.processIncomingMessage(message);
+            byte messageType = message.MessageType;
+            if ((uint)messageType <= 9U)
+            {
+                switch (messageType)
+                {
+                    case 1:
+                        this.receiveServerIntroduction(message.Reader);
+                        return;
+                    case 2:
+                        this.userNames[message.FarmerID] = message.Reader.ReadString();
+                        ModCore.multiplayer.processIncomingMessage(message);
+                        return;
+                    case 3:
+                        ModCore.multiplayer.processIncomingMessage(message);
+                        return;
+                    case 9:
+                        this.receiveAvailableFarmhands(message.Reader);
+                        return;
+                }
+            }
+            else if ((int)messageType != 11)
+            {
+                if ((int)messageType == 16)
+                {
+                    if (message.FarmerID != Game1.serverHost.Value.UniqueMultiplayerID)
+                        return;
+                    this.receiveUserNameUpdate(message.Reader);
+                    return;
+                }
+            }
+            else
+            {
+                this.connectionMessage = message.Reader.ReadString();
+                return;
+            }
+            ModCore.multiplayer.baseProcessMessage(message);
+
 
             //Packet signiture for functions that return nothing.
             if (message.MessageType == Enums.MessageTypes.SendOneWay || message.MessageType == Enums.MessageTypes.SendToAll)
@@ -250,7 +288,7 @@ namespace ModdedUtilitiesNetworking.Framework.Clients
             this.setUpGame();
             if (Game1.chatBox == null)
                 return;
-            Game1.chatBox.listPlayers();
+            //Game1.chatBox.listPlayers();
         }
     }
 }

GeneralMods/ModdedUtilitiesNetworking/Framework/CustomMultiplayer.cs

@@ -1,7 +1,9 @@
 using ModdedUtilitiesNetworking.Framework.Clients;
 using ModdedUtilitiesNetworking.Framework.Messages;
 using ModdedUtilitiesNetworking.Framework.Servers;
+using Netcode;
 using StardewValley;
+using StardewValley.Menus;
 using StardewValley.Network;
 using System;
 using System.Collections.Generic;
@@ -15,6 +17,12 @@ namespace ModdedUtilitiesNetworking.Framework
 {
     public class CustomMultiplayer : StardewValley.Multiplayer
     {
+        public List<long> hasConnectedOnce = new List<long>();
+
+        public CustomMultiplayer()
+        {
+            this.hasConnectedOnce = new List<long>();
+        }
 
         public override bool isClientBroadcastType(byte messageType)
         {
@@ -78,6 +86,11 @@ namespace ModdedUtilitiesNetworking.Framework
             this.tickLocationRoots();
         }
 
+        public void baseProcessMessage(IncomingMessage message)
+        {
+            base.processIncomingMessage(message);
+        }
+
         /// <summary>
         /// Creates a net outgoing message that is written specifically to call a void function when sent. USed to specifiy types and specific ways to handle them.
         /// </summary>
@@ -255,6 +268,20 @@ namespace ModdedUtilitiesNetworking.Framework
             }
         }
 
+        public override void addPlayer(NetFarmerRoot f)
+        {
+            long uniqueMultiplayerId = f.Value.UniqueMultiplayerID;
+            //Surpresses the first connected chat info message on non modded clients.
+            if (this.hasConnectedOnce.Contains(uniqueMultiplayerId))
+            {
+                base.addPlayer(f);
+            }
+            else
+            {
+                this.hasConnectedOnce.Add(uniqueMultiplayerId);
+            }
+        }
+
         /// <summary>
         /// Get's the farmer in the player two slot for the server.
         /// </summary>

GeneralMods/ModdedUtilitiesNetworking/Framework/Servers/CustomGameServer.cs

@@ -21,6 +21,7 @@ namespace ModdedUtilitiesNetworking.Framework.Servers
     {     
             public List<Server> servers = new List<Server>();
             public List<Action> pendingGameAvailableActions = new List<Action>();
+        public List<long> hasPlayerDisconnectedOnce = new List<long>();
 
         public CustomGameServer()
         {
@@ -28,7 +29,7 @@ namespace ModdedUtilitiesNetworking.Framework.Servers
             this.servers.Add(ModCore.multiplayer.InitServer((Server)new CustomLidgrenServer((IGameServer)this)));
             ModCore.monitor.Log("Custom Lidgren Server Created");
             ModCore.monitor.Log("Custom Game Server Created");
-            
+            hasPlayerDisconnectedOnce = new List<long>();
             try {
                 if (Program.sdk.Networking == null)
                     return;
@@ -46,16 +47,6 @@ namespace ModdedUtilitiesNetworking.Framework.Servers
             }
         }
 
-        public CustomGameServer(List<Server> servers)
-        {
-            this.servers = new List<Server>();
-
-            foreach(var server in servers)
-            {
-                this.servers.Add(server);
-            }
-        }
-
         public int connectionsCount
         {
             get
@@ -225,6 +216,9 @@ namespace ModdedUtilitiesNetworking.Framework.Servers
             ModCore.multiplayer.playerDisconnected(disconnectee);
             if (sourceFarmer == null)
                 return;
+
+            if (this.hasPlayerDisconnectedOnce.Contains(disconnectee))
+            {
                 OutgoingMessage message = new OutgoingMessage((byte)19, sourceFarmer, new object[0]);
                 foreach (long peerId in (IEnumerable<long>)Game1.otherFarmers.Keys)
                 {
@@ -232,6 +226,13 @@ namespace ModdedUtilitiesNetworking.Framework.Servers
                         this.sendMessage(peerId, message);
                 }
             }
+            else
+            {
+                this.hasPlayerDisconnectedOnce.Add(disconnectee);
+            }
+        }
+
+
 
         public bool isGameAvailable()
         {

GeneralMods/ModdedUtilitiesNetworking/Framework/Servers/CustomLidgrenServer.cs

@@ -12,7 +12,7 @@ using System.Threading.Tasks;
 
 namespace ModdedUtilitiesNetworking.Framework.Servers
 {
-    class CustomLidgrenServer : LidgrenServer
+    class CustomLidgrenServer : Server
     {
         private HashSet<NetConnection> introductionsSent = new HashSet<NetConnection>();
         private Bimap<long, NetConnection> peers = new Bimap<long, NetConnection>();
@@ -150,18 +150,24 @@ namespace ModdedUtilitiesNetworking.Framework.Servers
                 case NetConnectionStatus.Disconnecting:
                     if (!this.peers.ContainsRight(message.SenderConnection))
                         break;
-                    try
-                    {
-                        this.playerDisconnected(this.peers[message.SenderConnection]);
-                    }
-                    catch(Exception err)
-                    {
+                    //Forces a de-sync with money.
+
+
+                        this.playerDisconnected(this.peers[message.SenderConnection]);
 
-                    }
                     break;
             }
         }
 
+        protected override void playerDisconnected(long disconnectee)
+        {
+            this.gameServer.playerDisconnected(disconnectee);
+            
+              this.introductionsSent.Remove(this.peers[disconnectee]);
+
+            this.peers.RemoveLeft(disconnectee);
+        }
+
 
         private void parseDataMessageFromClient(NetIncomingMessage dataMsg)
         {