Tears, sweat, and lots of code hacks later, StardustCore supports multiplayer custom objects and tools.....

GeneralMods/StardustCore/ModCore.cs

@@ -3,7 +3,9 @@ using Microsoft.Xna.Framework.Input;
 using StardewModdingAPI;
 using StardewValley;
 using StardewValley.Menus;
+using StardewValley.Network;
 using StardustCore.ModInfo;
+using StardustCore.NetCode;
 using StardustCore.Objects;
 using StardustCore.Objects.Tools;
 using StardustCore.Serialization;
@@ -13,6 +15,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -25,6 +28,9 @@ namespace StardustCore
         public static Serialization.SerializationManager SerializationManager;
         public static UIUtilities.TextureManager TextureManager;
 
+        public static Multiplayer multiplayer;
+        bool serverHack;
+
         public static string ContentDirectory;
         public override void Entry(IModHelper helper)
         {
@@ -51,18 +57,88 @@ namespace StardustCore
 
             SerializationManager.initializeDefaultSuportedTypes();
             TextureManager = new TextureManager();
-
+            TextureManager.addTexture("Test1.png", new Texture2DExtended(ModCore.ModHelper, Path.Combine("Content", "Graphics", "MultiTest", "Test1.png")));
 
             StardewModdingAPI.Events.ControlEvents.KeyPressed += ControlEvents_KeyPressed;
 
 
             StardewModdingAPI.Events.GameEvents.UpdateTick += GameEvents_UpdateTick;
+            serverHack = false;
+            
+        }
+
+        /// <summary>
+        /// Returns the value of the data snagged by reflection.
+        /// </summary>
+        /// <param name="type"></param>
+        /// <param name="instance"></param>
+        /// <param name="fieldName"></param>
+        /// <returns></returns>
+        public static object GetInstanceField(Type type, object instance, string fieldName)
+        {
+            BindingFlags bindFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static;
+            FieldInfo field = type.GetField(fieldName, bindFlags);
+            /*
+            FieldInfo[] meh = type.GetFields(bindFlags);
+            foreach(var v in meh)
+            {
+                if (v.Name == null)
+                {
+                    continue;
+                }
+                Monitor.Log(v.Name);
+            }
+            */
+            return field.GetValue(instance);
+        }
+
+        public static void SetInstanceField(Type type, object instance, object value, string fieldName)
+        {
+            BindingFlags bindFlags = BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic
+                | BindingFlags.Static;
+            FieldInfo field = type.GetField(fieldName, bindFlags);
+            field.SetValue(instance, value);
+            return;
         }
 
         private void GameEvents_UpdateTick(object sender, EventArgs e)
         {
 
+            if (Game1.activeClickableMenu != null)
+            {
+                if(Game1.activeClickableMenu is StardewValley.Menus.TitleMenu)
+                {
+                    if (TitleMenu.subMenu == null) return;
+                    if (TitleMenu.subMenu.GetType() == typeof(FarmhandMenu))
+                    {
+                        if ((TitleMenu.subMenu as FarmhandMenu).client.GetType() != typeof(ModdedClient))
+                        {
+                            ModCore.ModMonitor.Log("OK!");
+                            multiplayer = (Multiplayer)GetInstanceField(typeof(Game1), Program.gamePtr, "multiplayer");
+                            ModCore.ModMonitor.Log("CODE!!!!!!!");
+                            string address = (string)GetInstanceField(typeof(LidgrenClient), (TitleMenu.subMenu as FarmhandMenu).client, "address");
+                            (TitleMenu.subMenu as FarmhandMenu).client = new NetCode.ModdedClient(address);
+                        }
+                    }
+                }
+            }
 
+            if (Game1.server!=null&& serverHack==false)
+            {
+                ModCore.ModMonitor.Log("OK!");
+                multiplayer = (Multiplayer)GetInstanceField(typeof(Game1), Program.gamePtr, "multiplayer");
+                //List<Server> servers = Helper.Reflection.GetField<List<Server>>(Game1.server, "servers", true).GetValue();
+                NetCode.GameServer server = new NetCode.GameServer();
+                Game1.server.stopServer();
+                Game1.server = server;
+                server.startServer();
+
+                serverHack = true;
+            }
+            if (Game1.client !=null && serverHack == false)
+            {
+
+            }
         }
 
         private void ControlEvents_KeyPressed(object sender, StardewModdingAPI.Events.EventArgsKeyPressed e)
@@ -95,6 +171,7 @@ namespace StardustCore
 
             // Game1.player.addItemToInventory(collection);
             CoreObject tile1 = new CoreObject(new Texture2DExtended(ModCore.ModHelper, Path.Combine("Content", "Graphics", "MultiTest", "Test1.png")),3, Vector2.Zero,9);
+           
             tile1.description = "Hello";
             tile1.Name = "test";
             tile1.displayName = "test";

GeneralMods/StardustCore/NetCode/ModdedClient.cs

@@ -0,0 +1,165 @@
+using System;
+using System.IO;
+using Lidgren.Network;
+using StardewValley;
+using StardewValley.Network;
+
+namespace StardustCore.NetCode
+{
+    public class ModdedClient : Client
+    {
+        private string address;
+        private NetClient client;
+        private bool serverDiscovered;
+
+        public ModdedClient(string address)
+        {
+            this.address = address;
+        }
+
+        public override string getUserID()
+        {
+            return "";
+        }
+
+        protected override string getHostUserName()
+        {
+            return this.client.ServerConnection.RemoteEndPoint.Address.ToString();
+        }
+
+        protected override void connectImpl()
+        {
+            NetPeerConfiguration config = new NetPeerConfiguration("StardewValley");
+            config.EnableMessageType(NetIncomingMessageType.DiscoveryResponse);
+            config.ConnectionTimeout = 30f;
+            config.PingInterval = 5f;
+            config.MaximumTransmissionUnit = 1200;
+            this.client = new NetClient(config);
+            this.client.Start();
+            int serverPort = 24642;
+            if (this.address.Contains(":"))
+            {
+                string[] strArray = this.address.Split(':');
+                this.address = strArray[0];
+                serverPort = Convert.ToInt32(strArray[1]);
+            }
+            this.client.DiscoverKnownPeer(this.address, serverPort);
+        }
+
+        public override void disconnect(bool neatly = true)
+        {
+            if (this.client.ConnectionStatus != NetConnectionStatus.Disconnected && this.client.ConnectionStatus != NetConnectionStatus.Disconnecting)
+            {
+                if (neatly)
+                    this.sendMessage(new OutgoingMessage((byte)19, Game1.player, new object[0]));
+                this.client.FlushSendQueue();
+                this.client.Disconnect("");
+                this.client.FlushSendQueue();
+            }
+            this.connectionMessage = (string)null;
+        }
+
+        protected virtual bool validateProtocol(string version)
+        {
+            return version ==ModCore.multiplayer.protocolVersion;
+        }
+
+        protected override void receiveMessagesImpl()
+        {
+            NetIncomingMessage netIncomingMessage;
+            while ((netIncomingMessage = this.client.ReadMessage()) != null)
+            {
+                switch (netIncomingMessage.MessageType)
+                {
+                    case NetIncomingMessageType.StatusChanged:
+                        this.statusChanged(netIncomingMessage);
+                        continue;
+                    case NetIncomingMessageType.Data:
+                        this.parseDataMessageFromServer(netIncomingMessage);
+                        continue;
+                    case NetIncomingMessageType.DiscoveryResponse:
+                        Console.WriteLine("Found server at " + (object)netIncomingMessage.SenderEndPoint);
+                        if (this.validateProtocol(netIncomingMessage.ReadString()))
+                        {
+                            this.serverName = netIncomingMessage.ReadString();
+                            this.receiveHandshake(netIncomingMessage);
+                            this.serverDiscovered = true;
+                            continue;
+                        }
+                        this.connectionMessage = "Strings\\UI:CoopMenu_FailedProtocolVersion";
+                        this.client.Disconnect("");
+                        continue;
+                    case NetIncomingMessageType.DebugMessage:
+                    case NetIncomingMessageType.WarningMessage:
+                    case NetIncomingMessageType.ErrorMessage:
+                        string str = netIncomingMessage.ReadString();
+                        Console.WriteLine("{0}: {1}", (object)netIncomingMessage.MessageType, (object)str);
+                        Game1.debugOutput = str;
+                        continue;
+                    default:
+                        continue;
+                }
+            }
+            if (this.client.ServerConnection == null || DateTime.Now.Second % 2 != 0)
+                return;
+            Game1.debugOutput = "Ping: " + (object)(float)((double)this.client.ServerConnection.AverageRoundtripTime * 1000.0) + "ms";
+        }
+
+        private void receiveHandshake(NetIncomingMessage msg)
+        {
+            this.client.Connect(msg.SenderEndPoint.Address.ToString(), msg.SenderEndPoint.Port);
+        }
+
+        private void statusChanged(NetIncomingMessage message)
+        {
+            switch ((NetConnectionStatus)message.ReadByte())
+            {
+                case NetConnectionStatus.Disconnecting:
+                case NetConnectionStatus.Disconnected:
+                    this.clientRemotelyDisconnected();
+                    break;
+            }
+        }
+
+        private void clientRemotelyDisconnected()
+        {
+            this.timedOut = true;
+        }
+
+        public override void sendMessage(OutgoingMessage message)
+        {
+            NetOutgoingMessage message1 = this.client.CreateMessage();
+            using (NetBufferWriteStream bufferWriteStream = new NetBufferWriteStream((NetBuffer)message1))
+            {
+                using (BinaryWriter writer = new BinaryWriter((Stream)bufferWriteStream))
+                    message.Write(writer);
+            }
+            int num = (int)this.client.SendMessage(message1, NetDeliveryMethod.ReliableOrdered);
+        }
+
+        private void parseDataMessageFromServer(NetIncomingMessage dataMsg)
+        {
+            using (IncomingMessage message = new IncomingMessage())
+            {
+                using (NetBufferReadStream bufferReadStream = new NetBufferReadStream((NetBuffer)dataMsg))
+                {
+                    using (BinaryReader reader = new BinaryReader((Stream)bufferReadStream))
+                    {
+                        while ((long)dataMsg.LengthBits - dataMsg.Position >= 8L)
+                        {
+                            message.Read(reader);
+                            try
+                            {
+                                this.processIncomingMessage(message);
+                            }
+                            catch(Exception err)
+                            {
+
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

GeneralMods/StardustCore/NetCode/ModdedGameServer.cs

@@ -0,0 +1,424 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Xml.Serialization;
+using Microsoft.Xna.Framework;
+using Netcode;
+using StardewValley;
+using StardewValley.Buildings;
+using StardewValley.Locations;
+using StardewValley.Minigames;
+using StardewValley.Network;
+
+namespace StardustCore.NetCode
+{
+    public class GameServer : IGameServer
+    {
+        public List<Server> servers = new List<Server>();
+        public List<Action> pendingGameAvailableActions = new List<Action>();
+
+        public GameServer()
+        {
+            this.servers.Add(ModCore.multiplayer.InitServer((Server)new LidgrenServer((IGameServer)this)));
+            if (Program.sdk.Networking == null)
+                return;
+            this.servers.Add(Program.sdk.Networking.CreateServer((IGameServer)this));
+        }
+
+        public int connectionsCount
+        {
+            get
+            {
+                return this.servers.Sum<Server>((Func<Server, int>)(s => s.connectionsCount));
+            }
+        }
+
+        public string getInviteCode()
+        {
+            foreach (Server server in this.servers)
+            {
+                string inviteCode = server.getInviteCode();
+                if (inviteCode != null)
+                    return inviteCode;
+            }
+            return (string)null;
+        }
+
+        public string getUserName(long farmerId)
+        {
+            foreach (Server server in this.servers)
+            {
+                if (server.getUserName(farmerId) != null)
+                    return server.getUserName(farmerId);
+            }
+            return (string)null;
+        }
+
+        protected void initialize()
+        {
+            foreach (Server server in this.servers)
+                server.initialize();
+            this.updateLobbyData();
+        }
+
+        public void setPrivacy(ServerPrivacy privacy)
+        {
+            foreach (Server server in this.servers)
+                server.setPrivacy(privacy);
+        }
+
+        public void stopServer()
+        {
+            foreach (Server server in this.servers)
+                server.stopServer();
+        }
+
+        public void receiveMessages()
+        {
+            foreach (Server server in this.servers)
+            {
+                if (server == null)
+                {
+                    ModCore.ModMonitor.Log("ERROR");
+                    continue;
+                }
+                server.receiveMessages();
+            }
+            if (!this.isGameAvailable())
+                return;
+            foreach (Action gameAvailableAction in this.pendingGameAvailableActions)
+                gameAvailableAction();
+            this.pendingGameAvailableActions.Clear();
+        }
+
+        public void sendMessage(long peerId, OutgoingMessage message)
+        {
+            foreach (Server server in this.servers)
+                server.sendMessage(peerId, message);
+        }
+
+        public bool canAcceptIPConnections()
+        {
+            return this.servers.Select<Server, bool>((Func<Server, bool>)(s => s.canAcceptIPConnections())).Aggregate<bool, bool>(false, (Func<bool, bool, bool>)((a, b) => a | b));
+        }
+
+        public bool canOfferInvite()
+        {
+            return this.servers.Select<Server, bool>((Func<Server, bool>)(s => s.canOfferInvite())).Aggregate<bool, bool>(false, (Func<bool, bool, bool>)((a, b) => a | b));
+        }
+
+        public void offerInvite()
+        {
+            foreach (Server server in this.servers)
+            {
+                if (server.canOfferInvite())
+                    server.offerInvite();
+            }
+        }
+
+        public bool connected()
+        {
+            foreach (Server server in this.servers)
+            {
+                if (!server.connected())
+                    return false;
+            }
+            return true;
+        }
+
+        public void sendMessage(long peerId, byte messageType, Farmer sourceFarmer, params object[] data)
+        {
+            this.sendMessage(peerId, new OutgoingMessage(messageType, sourceFarmer, data));
+        }
+
+        public void sendMessages()
+        {
+            foreach (Farmer farmer in (IEnumerable<Farmer>)Game1.otherFarmers.Values)
+            {
+                foreach (OutgoingMessage message in (IEnumerable<OutgoingMessage>)farmer.messageQueue)
+                    this.sendMessage(farmer.UniqueMultiplayerID, message);
+                farmer.messageQueue.Clear();
+            }
+        }
+
+        public void startServer()
+        {
+            Console.WriteLine("Starting server. Protocol version: " + ModCore.multiplayer.protocolVersion);
+            this.initialize();
+            if ((NetFieldBase<Farmer, NetRef<Farmer>>)Game1.serverHost == (NetRef<Farmer>)null)
+                Game1.serverHost = new NetFarmerRoot();
+            Game1.serverHost.Value = Game1.player;
+            Game1.serverHost.MarkClean();
+            Game1.serverHost.Clock.InterpolationTicks = ModCore.multiplayer.defaultInterpolationTicks;
+            if ((NetFieldBase<IWorldState, NetRef<IWorldState>>)Game1.netWorldState == (NetRef<IWorldState>)null)
+                Game1.netWorldState = new NetRoot<IWorldState>((IWorldState)new NetWorldState());
+            Game1.netWorldState.Clock.InterpolationTicks = 0;
+            Game1.netWorldState.Value.UpdateFromGame1();
+        }
+
+        public void sendServerIntroduction(long peer)
+        {
+            this.sendLocation(peer, (GameLocation)Game1.getFarm());
+            this.sendLocation(peer, Game1.getLocationFromName("FarmHouse"));
+            ModCore.SerializationManager.cleanUpInventory();
+            ModCore.SerializationManager.cleanUpWorld();
+            ModCore.SerializationManager.cleanUpStorageContainers();
+            ModCore.ModMonitor.Log("HELLO LOVE!!!");
+            this.sendMessage(peer, new OutgoingMessage((byte)1, Game1.serverHost.Value, new object[3]
+            {
+                (object)ModCore.multiplayer.writeObjectFullBytes<Farmer>((NetRoot<Farmer>)Game1.serverHost, new long?(peer)),
+                (object)ModCore.multiplayer.writeObjectFullBytes<FarmerTeam>(Game1.player.teamRoot, new long?(peer)),
+                (object)ModCore.multiplayer.writeObjectFullBytes<IWorldState>(Game1.netWorldState, new long?(peer))
+            }));
+            foreach (KeyValuePair<long, NetRoot<Farmer>> root in Game1.otherFarmers.Roots)
+            {
+                if (root.Key != Game1.player.UniqueMultiplayerID && root.Key != peer)
+                    this.sendMessage(peer, new OutgoingMessage((byte)2, root.Value.Value, new object[2]
+                    {
+                        (object)this.getUserName(root.Value.Value.UniqueMultiplayerID),
+                        (object)ModCore.multiplayer.writeObjectFullBytes<Farmer>(root.Value, new long?(peer))
+                    }));
+            }
+            ModCore.SerializationManager.restoreAllModObjects(ModCore.SerializationManager.trackedObjectList);
+        }
+
+        public void playerDisconnected(long disconnectee)
+        {
+            Farmer sourceFarmer = (Farmer)null;
+            Game1.otherFarmers.TryGetValue(disconnectee, out sourceFarmer);
+            ModCore.multiplayer.playerDisconnected(disconnectee);
+            if (sourceFarmer == null)
+                return;
+            OutgoingMessage message = new OutgoingMessage((byte)19, sourceFarmer, new object[0]);
+            foreach (long key in (IEnumerable<long>)Game1.otherFarmers.Keys)
+            {
+                if (key != disconnectee)
+                    this.sendMessage(key, message);
+            }
+        }
+
+        public bool isGameAvailable()
+        {
+            bool flag1 = Game1.currentMinigame is Intro || Game1.Date.DayOfMonth == 0;
+            bool flag2 = Game1.CurrentEvent != null && Game1.CurrentEvent.isWedding;
+            bool flag3 = Game1.newDaySync != null && !Game1.newDaySync.hasFinished();
+            bool flag4 = Game1.player.team.buildingLock.IsLocked();
+            if (!Game1.isFestival() && !flag2 && (!flag1 && !flag3))
+                return !flag4;
+            return false;
+        }
+
+        public bool whenGameAvailable(Action action)
+        {
+            if (this.isGameAvailable())
+            {
+                action();
+                return true;
+            }
+            this.pendingGameAvailableActions.Add(action);
+            return false;
+        }
+
+        private void rejectFarmhandRequest(string userID, NetFarmerRoot farmer, Action<OutgoingMessage> sendMessage)
+        {
+            this.sendAvailableFarmhands(userID, sendMessage);
+            Console.WriteLine("Rejected request for farmhand " + (farmer.Value != null ? farmer.Value.UniqueMultiplayerID.ToString() : "???"));
+        }
+
+        private IEnumerable<Cabin> cabins()
+        {
+            if (Game1.getFarm() != null)
+            {
+                foreach (Building building in Game1.getFarm().buildings)
+                {
+                    if ((int)((NetFieldBase<int, NetInt>)building.daysOfConstructionLeft) <= 0 && building.indoors.Value is Cabin)
+                        yield return building.indoors.Value as Cabin;
+                }
+            }
+        }
+
+        private bool authCheck(string userID, Farmer farmhand)
+        {
+            if (!Game1.options.enableFarmhandCreation && !(bool)((NetFieldBase<bool, NetBool>)farmhand.isCustomized))
+                return false;
+            if (!(userID == "") && !(farmhand.userID.Value == ""))
+                return farmhand.userID.Value == userID;
+            return true;
+        }
+
+        private Cabin findCabin(Farmer farmhand)
+        {
+            foreach (Cabin cabin in this.cabins())
+            {
+                if (cabin.getFarmhand().Value.UniqueMultiplayerID == farmhand.UniqueMultiplayerID)
+                    return cabin;
+            }
+            return (Cabin)null;
+        }
+
+        private Farmer findOriginalFarmhand(Farmer farmhand)
+        {
+            return this.findCabin(farmhand)?.getFarmhand().Value;
+        }
+
+        public void checkFarmhandRequest(string userID, NetFarmerRoot farmer, Action<OutgoingMessage> sendMessage, Action approve)
+        {
+            if (farmer.Value == null)
+            {
+                this.rejectFarmhandRequest(userID, farmer, sendMessage);
+            }
+            else
+            {
+                long id = farmer.Value.UniqueMultiplayerID;
+                if (this.whenGameAvailable((Action)(() =>
+                {
+                    Farmer originalFarmhand = this.findOriginalFarmhand(farmer.Value);
+                    if (originalFarmhand == null)
+                    {
+                        Console.WriteLine("Rejected request for farmhand " + (object)id + ": doesn't exist");
+                        this.rejectFarmhandRequest(userID, farmer, sendMessage);
+                    }
+                    else if (!this.authCheck(userID, originalFarmhand))
+                    {
+                        Console.WriteLine("Rejected request for farmhand " + (object)id + ": authorization failure");
+                        this.rejectFarmhandRequest(userID, farmer, sendMessage);
+                    }
+                    else if (Game1.otherFarmers.ContainsKey(id) && !ModCore.multiplayer.isDisconnecting(id) || Game1.serverHost.Value.UniqueMultiplayerID == id)
+                    {
+                        Console.WriteLine("Rejected request for farmhand " + (object)id + ": already in use");
+                        this.rejectFarmhandRequest(userID, farmer, sendMessage);
+                    }
+                    else if (this.findCabin(farmer.Value).isInventoryOpen())
+                    {
+                        Console.WriteLine("Rejected request for farmhand " + (object)id + ": inventory in use");
+                        this.rejectFarmhandRequest(userID, farmer, sendMessage);
+                    }
+                    else
+                    {
+                        Console.WriteLine("Approved request for farmhand " + (object)id);
+                        approve();
+                        ModCore.multiplayer.addPlayer(farmer);
+                        ModCore.multiplayer.broadcastPlayerIntroduction(farmer);
+                        this.sendServerIntroduction(id);
+                        this.updateLobbyData();
+                    }
+                })))
+                    return;
+                Console.WriteLine("Postponing request for farmhand " + (object)id);
+                sendMessage(new OutgoingMessage((byte)11, Game1.player, new object[1]
+                {
+                    (object)"Strings\\UI:Client_WaitForHostAvailability"
+                }));
+            }
+        }
+
+        public void sendAvailableFarmhands(string userID, Action<OutgoingMessage> sendMessage)
+        {
+            List<NetRef<Farmer>> netRefList = new List<NetRef<Farmer>>();
+            Game1.getFarm();
+            foreach (Cabin cabin in this.cabins())
+            {
+                NetRef<Farmer> farmhand = cabin.getFarmhand();
+                if ((!farmhand.Value.isActive() || ModCore.multiplayer.isDisconnecting(farmhand.Value.UniqueMultiplayerID)) && (this.authCheck(userID, farmhand.Value) && !cabin.isInventoryOpen()))
+                    netRefList.Add(farmhand);
+            }
+            using (MemoryStream memoryStream = new MemoryStream())
+            {
+                using (BinaryWriter writer = new BinaryWriter((Stream)memoryStream))
+                {
+                    writer.Write(Game1.year);
+                    writer.Write(Utility.getSeasonNumber(Game1.currentSeason));
+                    writer.Write(Game1.dayOfMonth);
+                    writer.Write((byte)netRefList.Count);
+                    foreach (NetRef<Farmer> netRef in netRefList)
+                    {
+                        try
+                        {
+                            netRef.Serializer = SaveGame.farmerSerializer;
+                            netRef.WriteFull(writer);
+                        }
+                        finally
+                        {
+                            netRef.Serializer = (XmlSerializer)null;
+                        }
+                    }
+                    memoryStream.Seek(0L, SeekOrigin.Begin);
+                    sendMessage(new OutgoingMessage((byte)9, Game1.player, new object[1]
+                    {
+                        (object)memoryStream.ToArray()
+                    }));
+                }
+            }
+        }
+
+        private void sendLocation(long peer, GameLocation location)
+        {
+            this.sendMessage(peer, (byte)3, Game1.serverHost.Value, (object)ModCore.multiplayer.writeObjectFullBytes<GameLocation>(ModCore.multiplayer.locationRoot(location), new long?(peer)));
+        }
+
+        private void warpFarmer(Farmer farmer, short x, short y, string name, bool isStructure)
+        {
+            GameLocation locationFromName = Game1.getLocationFromName(name, isStructure);
+            locationFromName.hostSetup();
+            farmer.currentLocation = locationFromName;
+            farmer.Position = new Vector2((float)((int)x * 64), (float)((int)y * 64 - (farmer.Sprite.getHeight() - 32) + 16));
+            this.sendLocation(farmer.UniqueMultiplayerID, locationFromName);
+        }
+
+        public void processIncomingMessage(IncomingMessage message)
+        {
+            switch (message.MessageType)
+            {
+                case 2:
+                    message.Reader.ReadString();
+                    ModCore.multiplayer.processIncomingMessage(message);
+                    break;
+                case 5:
+                    this.warpFarmer(message.SourceFarmer, message.Reader.ReadInt16(), message.Reader.ReadInt16(), message.Reader.ReadString(), message.Reader.ReadByte() == (byte)1);
+                    break;
+                default:
+                    ModCore.multiplayer.processIncomingMessage(message);
+                    break;
+            }
+            if (!ModCore.multiplayer.isClientBroadcastType(message.MessageType))
+                return;
+            this.rebroadcastClientMessage(message);
+        }
+
+        private void rebroadcastClientMessage(IncomingMessage message)
+        {
+            OutgoingMessage message1 = new OutgoingMessage(message);
+            foreach (long key in (IEnumerable<long>)Game1.otherFarmers.Keys)
+            {
+                if (key != message.FarmerID)
+                    this.sendMessage(key, message1);
+            }
+        }
+
+        private void setLobbyData(string key, string value)
+        {
+            foreach (Server server in this.servers)
+                server.setLobbyData(key, value);
+        }
+
+        private bool unclaimedFarmhandsExist()
+        {
+            foreach (Cabin cabin in this.cabins())
+            {
+                if (cabin.farmhand.Value == null || cabin.farmhand.Value.userID.Value == "")
+                    return true;
+            }
+            return false;
+        }
+
+        public void updateLobbyData()
+        {
+            this.setLobbyData("farmName", Game1.player.farmName.Value);
+            this.setLobbyData("farmType", Convert.ToString(Game1.whichFarm));
+            this.setLobbyData("date", Convert.ToString(new WorldDate(Game1.year, Game1.currentSeason, Game1.dayOfMonth).TotalDays));
+            this.setLobbyData("farmhands", string.Join(",", Game1.getAllFarmhands().Select<Farmer, string>((Func<Farmer, string>)(farmhand => farmhand.userID.Value)).Where<string>((Func<string, bool>)(user => user != ""))));
+            this.setLobbyData("newFarmhands", Convert.ToString(Game1.options.enableFarmhandCreation && this.unclaimedFarmhandsExist()));
+        }
+    }
+}

GeneralMods/StardustCore/NetCode/NetBufferReadStream.cs

@@ -0,0 +1,99 @@
+using System;
+using System.IO;
+using Lidgren.Network;
+
+namespace StardustCore.NetCode
+{
+    public class NetBufferReadStream : Stream
+    {
+        private long offset;
+        public NetBuffer Buffer;
+
+        public NetBufferReadStream(NetBuffer buffer)
+        {
+            this.Buffer = buffer;
+            this.offset = buffer.Position;
+        }
+
+        public override bool CanRead
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override bool CanSeek
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override bool CanWrite
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public override long Length
+        {
+            get
+            {
+                return ((long)this.Buffer.LengthBits - this.offset) / 8L;
+            }
+        }
+
+        public override long Position
+        {
+            get
+            {
+                return (this.Buffer.Position - this.offset) / 8L;
+            }
+            set
+            {
+                this.Buffer.Position = this.offset + value * 8L;
+            }
+        }
+
+        public override void Flush()
+        {
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            this.Buffer.ReadBytes(buffer, offset, count);
+            return count;
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            switch (origin)
+            {
+                case SeekOrigin.Begin:
+                    this.Position = offset;
+                    break;
+                case SeekOrigin.Current:
+                    this.Position += offset;
+                    break;
+                case SeekOrigin.End:
+                    this.Position = this.Length + offset;
+                    break;
+            }
+            return this.Position;
+        }
+
+        public override void SetLength(long value)
+        {
+            throw new NotSupportedException();
+        }
+
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            throw new NotSupportedException();
+        }
+    }
+}

GeneralMods/StardustCore/NetCode/NetBufferWriteStream.cs

@@ -0,0 +1,97 @@
+using System;
+using System.IO;
+using Lidgren.Network;
+
+namespace StardustCore.NetCode
+{
+    public class NetBufferWriteStream : Stream
+    {
+        private int offset;
+        public NetBuffer Buffer;
+
+        public NetBufferWriteStream(NetBuffer buffer)
+        {
+            this.Buffer = buffer;
+            this.offset = buffer.LengthBits;
+        }
+
+        public override bool CanRead
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public override bool CanSeek
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override bool CanWrite
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override long Length
+        {
+            get
+            {
+                throw new NotSupportedException();
+            }
+        }
+
+        public override long Position
+        {
+            get
+            {
+                return (long)((this.Buffer.LengthBits - this.offset) / 8);
+            }
+            set
+            {
+                this.Buffer.LengthBits = (int)((long)this.offset + value * 8L);
+            }
+        }
+
+        public override void Flush()
+        {
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            throw new NotSupportedException();
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            switch (origin)
+            {
+                case SeekOrigin.Begin:
+                    this.Position = offset;
+                    break;
+                case SeekOrigin.Current:
+                    this.Position += offset;
+                    break;
+                case SeekOrigin.End:
+                    throw new NotSupportedException();
+            }
+            return this.Position;
+        }
+
+        public override void SetLength(long value)
+        {
+            throw new NotSupportedException();
+        }
+
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            this.Buffer.Write(buffer, offset, count);
+        }
+    }
+}

GeneralMods/StardustCore/NetCode/NetCoreObject.cs

@@ -63,7 +63,7 @@ namespace StardustCore.NetCode
         {
             
             texture = new NetTexture2DExtended(Value.getExtendedTexture());
-            texture.WriteFull(writer);
+            texture.Write(writer);
 
             which = new NetInt(Value.ParentSheetIndex);
             which.Write(writer);

GeneralMods/StardustCore/NetCode/NetTexure2DExtended.cs

@@ -38,86 +38,20 @@ namespace StardustCore.NetCode
 
         protected override void ReadDelta(BinaryReader reader, NetVersion version)
         {
-
-            NetInt Width = new NetInt();
-            Width.Read(reader,version);
-            int width = Width.Value;
-
-            NetInt Height = new NetInt();
-            Height.Read(reader, version);
-            int height = Height.Value;
-
-
             NetString name = new NetString();
             name.Read(reader, version);
-            NetString path = new NetString();
-            path.Read(reader, version);
-
-
-            NetInt count = new NetInt();
-            count.Read(reader, version);
-
-            List<Color> bytes = new List<Color>();
-            //colorsOne = reader.ReadBytes();
-            
-            for(int i=0; i < count.Value; i++)
-            {
-                NetColor col = new NetColor();
-                col.Read(reader, version);
-                bytes.Add(col.Value);
-            }
-
-            ModCore.ModMonitor.Log("Finished length: "+bytes.Count.ToString());
-            ModCore.ModMonitor.Log("W: " + width.ToString());
-            ModCore.ModMonitor.Log("H: " + height.ToString());
 
 
             //Texture2D texture = new Texture2D(Game1.graphics.GraphicsDevice,width,height);
-            Texture2DExtended texture = new Texture2DExtended(ModCore.ModHelper, Path.Combine("Content", "Graphics", "MultiTest", "Test1.png"));
+            Texture2DExtended texture = ModCore.TextureManager.getTexture(name.Value);
             this.Value = texture;
- 
-            //texture.SetData(bytes.ToArray());  
-
-            //Value.Name = name.Value;
-            //Value.path = path.Value;
-            //Value.setTexure(texture);
             
         }
 
         protected override void WriteDelta(BinaryWriter writer)
         {
-
-            int size = Value.getTexture().Width * Value.getTexture().Height;
-            NetInt Width = new NetInt(Value.getTexture().Width);
-            Width.Write(writer);
-
-            NetInt Height = new NetInt(Value.getTexture().Height);
-            Height.Write(writer);
-
-
             NetString name = new NetString(Value.Name);
             name.Write(writer);
-
-            NetString path = new NetString(Value.path);
-            path.Write(writer);
-            //writer.Write(size);
-
-            Texture2D texture = Value.getTexture();
-            Color[] colorsOne = new Color[size]; //The hard to read,1D array
-            
-            texture.GetData(colorsOne);
-
-            NetInt count = new NetInt(colorsOne.Length);
-            count.Write(writer);
-
-            ModCore.ModMonitor.Log("Color length:" + count.ToString());
-
-            foreach(var v in colorsOne)
-            {
-                NetColor col = new NetColor(v);
-                col.Write(writer);
-            }
-
             
         }
 

GeneralMods/StardustCore/Objects/CoreObject.cs

@@ -1,6 +1,7 @@
 using Microsoft.Xna.Framework;
 using Microsoft.Xna.Framework.Graphics;
 using Netcode;
+using Newtonsoft.Json;
 using StardewModdingAPI;
 using StardewValley;
 using StardewValley.Locations;
@@ -11,6 +12,7 @@ using StardustCore.Interfaces;
 using StardustCore.UIUtilities;
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Xml.Serialization;
 
 namespace StardustCore
@@ -42,7 +44,7 @@ namespace StardustCore
 
         public string description;
 
-        [XmlIgnore]
+        
         protected Texture2DExtended TextureSheet;
 
         public new bool flipped;
@@ -80,6 +82,7 @@ namespace StardustCore
 
         public string serializationName;
 
+        public string textureName;
 
         public override string Name
         {
@@ -130,10 +133,6 @@ namespace StardustCore
         public CoreObject(Texture2DExtended texture,int which, Vector2 Tile, int InventoryMaxSize):base()
         {
             var ok=Game1.getAllFarmers();
-            foreach (var v in ok){
-                this.owner.Value = v.UniqueMultiplayerID;
-                break;
-            }
             this.Type = "Not Sure";
             this.CanBeSetDown = true;
             this.CanBeGrabbed = true;
@@ -1223,6 +1222,66 @@ namespace StardustCore
         {
             this.TextureSheet = texture;
         }
+
+
+        /// <summary>
+        /// Serializes the said item properly.
+        /// </summary>
+        /// <param name="I"></param>
+        public static void Serialize(Item I)
+        {
+            String savePath = ModCore.SerializationManager.playerInventoryPath;
+            String fileName = I.Name + ".json";
+            String resultPath = Path.Combine(savePath, fileName);
+            int count = 0;
+            while (File.Exists(resultPath))
+            {
+                resultPath = Serialization.SerializationManager.getValidSavePathIfDuplicatesExist(I, savePath, count);
+                count++;
+            }
+            JsonSerializerSettings settings = new JsonSerializerSettings();
+            settings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
+            (I as CoreObject).textureName = (I as CoreObject).TextureSheet.Name;
+            string json = JsonConvert.SerializeObject(I, Formatting.Indented,settings);
+            System.IO.File.WriteAllText(resultPath, json);
+            //StardustCore.ModCore.ModHelper.WriteJsonFile<CoreObject>(resultPath, (CoreObject)I);
+        }
+
+        /// <summary>
+        /// Serializes the said item to a chest.
+        /// </summary>
+        /// <param name="I"></param>
+        /// <param name="s"></param>
+        public static void SerializeToContainer(Item I, string s)
+        {
+            String savePath = s;
+            String fileName = I.Name + ".json";
+            String resultPath = Path.Combine(savePath, fileName);
+            int count = 0;
+            while (File.Exists(resultPath))
+            {
+                resultPath = Serialization.SerializationManager.getValidSavePathIfDuplicatesExist(I, savePath, count);
+                count++;
+            }
+            JsonSerializerSettings settings = new JsonSerializerSettings();
+            settings.ReferenceLoopHandling = ReferenceLoopHandling.Ignore;
+            (I as CoreObject).textureName = (I as CoreObject).TextureSheet.Name;
+            string json = JsonConvert.SerializeObject(I, Formatting.Indented, settings);
+            System.IO.File.WriteAllText(resultPath, json);
+            //StardustCore.ModCore.ModHelper.WriteJsonFile<CoreObject>(resultPath, (CoreObject)I);
+        }
+
+        /// <summary>
+        /// Deserializes the object from a .json.
+        /// </summary>
+        /// <param name="s"></param>
+        /// <returns></returns>
+        public static CoreObject Deserialize(string data)
+        {
+            CoreObject obj = ModCore.ModHelper.ReadJsonFile<CoreObject>(data);
+            obj.TextureSheet = ModCore.TextureManager.getTexture(obj.textureName);
+            return obj;
+        }
     }
 }
 

GeneralMods/StardustCore/Serialization/Serialization.cs

@@ -842,6 +842,12 @@ public string ParseXMLType(string path)
         public void initializeDefaultSuportedTypes()
         {
             initializeSupportedToolTypes();
+            initializeSupportedObjectTypes();
+        }
+
+        private void initializeSupportedObjectTypes()
+        {
+            this.acceptedTypes.Add(typeof(CoreObject).ToString(), new SerializerDataNode(CoreObject.Serialize, CoreObject.Deserialize, new SerializerDataNode.WorldParsingFunction(CoreObject.Serialize), new SerializerDataNode.SerializingToContainerFunction(CoreObject.SerializeToContainer)));
         }
 
         /// <summary>

GeneralMods/StardustCore/StardustCore.csproj

@@ -71,6 +71,10 @@
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Lidgren.Network, Version=3.6.0.1625, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\..\..\..\..\..\Program Files (x86)\Steam\steamapps\common\Stardew Valley\Lidgren.Network.dll</HintPath>
+    </Reference>
     <Reference Include="Newtonsoft.Json, Version=11.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.11.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
@@ -89,6 +93,10 @@
     <Compile Include="Interfaces\IToolSerializer.cs" />
     <Compile Include="Math\Hex.cs" />
     <Compile Include="Math\Hex32.cs" />
+    <Compile Include="NetCode\ModdedClient.cs" />
+    <Compile Include="NetCode\ModdedGameServer.cs" />
+    <Compile Include="NetCode\NetBufferReadStream.cs" />
+    <Compile Include="NetCode\NetBufferWriteStream.cs" />
     <Compile Include="NetCode\NetCoreObject.cs" />
     <Compile Include="NetCode\NetTexure2DExtended.cs" />
     <Compile Include="Objects\MultiTileComponent.cs" />

GeneralMods/StardustCore/UIUtilities/Texture2DExtended.cs

@@ -12,7 +12,7 @@ namespace StardustCore.UIUtilities
     public class Texture2DExtended
     {
         public string Name;
-        private Texture2D texture;
+        public Texture2D texture;
         public string path;
         IModHelper helper;
         

GeneralMods/StardustCore/UIUtilities/TextureManager.cs

@@ -29,7 +29,7 @@ namespace StardustCore.UIUtilities
         {
             foreach(var v in textures)
             {
-                if (v.Key == name) return v.Value;
+                if (v.Key == name) return v.Value.Copy();
             }
             return null;
         }