2015.03.06

SnakeGame/Form1.Designer.cs

@@ -163,6 +163,7 @@
             this.Text = "Snake Game";
             this.Activated += new System.EventHandler(this.Form1_Activated);
             this.Deactivate += new System.EventHandler(this.Form1_Deactivate);
+            this.FormClosed += new System.Windows.Forms.FormClosedEventHandler(this.Form1_FormClosed);
             this.Load += new System.EventHandler(this.Form1_Load);
             this.ResizeEnd += new System.EventHandler(this.Form1_ResizeEnd);
             this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyDown);

SnakeGame/Form1.cs

@@ -103,7 +103,8 @@ namespace SnakeGame
             else if (e.KeyCode == Keys.Enter)
             {
                 //MSGBox.CloseMSGBox();
-                MSGBox.OnCloseEvent(sender, e);
+                if (MSGBox.OnCloseEvent != null)
+                    MSGBox.OnCloseEvent(sender, e);
             }
             else if (e.KeyCode == Keys.P || e.KeyCode == Keys.Pause)
             {
@@ -165,6 +166,11 @@ namespace SnakeGame
             gr.FillRectangle(new SolidBrush(Color.Black), new Rectangle(new Point(0, 0), panel1.Size));
             GameRenderer.Render();
         }
+
+        private void Form1_FormClosed(object sender, FormClosedEventArgs e)
+        {
+            Network.Leave(); //Stop threads and such
+        }
     }
     public static class Ext
     {
@@ -193,5 +199,13 @@ namespace SnakeGame
             }
             return field;
         }
+
+        public static TResult Combine<TSource, TResult>(this IEnumerable<TSource> source, Func<TSource, TResult, TResult> func)
+        {
+            TResult combiner = default(TResult);
+            foreach (var entry in source)
+                combiner = func(entry, combiner);
+            return combiner;
+        }
     }
 }

SnakeGame/Game.cs

@@ -11,11 +11,6 @@ namespace SnakeGame
 {
     public static class Game
     {
-        /// <summary>
-        /// Plans:
-        /// Replace MessageBox with own GUI; Add GUI to get GameSize...
-        /// Maybe select region to set one square's size and/or visualize changes when user stops interaction
-        /// </summary>
         public static Point GameSize;
         //public static List<SqCoord> GameField;
         public static SqCoord[,] GameField;
@@ -27,7 +22,7 @@ namespace SnakeGame
         public static Label LivesLabel;
         public static Panel DialogPanel;
         //public static string UserName;
-        public static Player Player = new Player("Player", 0, true);
+        public static Player Player = new Player("Player", true);
         private static int score;
         public static int Score
         {
@@ -105,8 +100,9 @@ namespace SnakeGame
                         int num = 0;
                         if (int.TryParse(strs[1], out num))
                         {
-                            var match = new NetMatch { Name = strs[0], MaxPlayers = num, OwnerIP = Network.GetIPs() };
+                            var match = new NetMatch { Name = strs[0], MaxPlayers = num, OwnerIP = Network.GetIPs(), OwnerName = Player.Name };
                             match.Players.Add(Game.Player);
+                            Game.Reset();
                             Network.CreateGame(match);
                             Game.Paused = false;
                         }
@@ -121,17 +117,19 @@ namespace SnakeGame
                         break;
                     }
                     Network.DownloadGameList();
-                    string matches = "";
+                    /*string matches = "";
                     for (int i = 0; i < Network.Matches.Count; i++)
                     {
                         matches += Network.Matches[i].Name + "    " + Network.Matches[i].Players.Count + "/" + Network.Matches[i].MaxPlayers + "    " + Network.Matches[i].OwnerName + "\n";
-                    }
+                    }*/
+                    string matches = Network.Matches.Combine<NetMatch, string>((match, combiner) => combiner += match.Name + "    " + match.Players.Count + "/" + match.MaxPlayers + "    " + match.OwnerName + "\n");
                     MSGBox.ShowMSGBox("Connect to game", matches, MSGBoxType.List, new EventHandler<string>(delegate(object s, string input)
                     {
                         //Network.Connect(Network.Matches[int.Parse(input)]);
                         int num = 0;
                         if (int.TryParse(input, out num) && num != -1)
                         {
+                            Game.Reset();
                             Network.Connect(Network.Matches[num]);
                             Game.Paused = false;
                         }
@@ -168,6 +166,8 @@ namespace SnakeGame
 
         public static void Reset(bool fullreset)
         {
+            if (fullreset)
+                Network.Leave();
             Size size = GameRenderer.Panel.Size;
             //GameSize = new Point { X = size.Width / 20, Y = size.Height / 20 };
             GameField = new SqCoord[GameSize.X, GameSize.Y];
@@ -198,6 +198,7 @@ namespace SnakeGame
                     {
                         GameField[i, j].Type = SquareType.Player;
                         GameField[i, j].Tick = Length;
+                        GameField[i, j].PlayerName = Player.Name;
                     }
                 }
             }
@@ -224,8 +225,13 @@ namespace SnakeGame
                         GameField[i, j].Tick--;
                 }
             }
-            Point nextcoord = MovePlayer(Player, MoveDirection);
+            Point nextcoord = MovePlayerPre(Player, MoveDirection);
             Network.SyncUpdate(NetUpdateType.Move);
+            /*if (nextcoord.X >= GameField.GetLength(0) || nextcoord.Y >= GameField.GetLength(1))
+            {
+                MessageBox.Show("Error!");
+                return;
+            }*/
             if (Game.GameField[nextcoord.X, nextcoord.Y].Tick != 0 && Game.GameField[nextcoord.X, nextcoord.Y].Type != SquareType.Point)
             {
                 Lives--;
@@ -243,8 +249,9 @@ namespace SnakeGame
                 }
                 if (Score > 0)
                     Score -= new Random().Next(1, 20);
-                GameRenderer.Render();
+                MovePlayerPost(Player, nextcoord);
             }
+            GameRenderer.Render();
         }
 
         public static void AddPoint()
@@ -274,7 +281,7 @@ namespace SnakeGame
             Game.Paused = true;
         }
 
-        public static Point MovePlayer(Player player, Direction direction)
+        public static Point MovePlayerPre(Player player, Direction direction)
         {
             Point nextcoord;
             switch (direction)
@@ -295,11 +302,32 @@ namespace SnakeGame
                     nextcoord = player.Position;
                     break;
             }
-            GameField[nextcoord.X, nextcoord.Y].Tick = Length;
+            //GameField[nextcoord.X, nextcoord.Y].Tick = Length;
-            GameField[nextcoord.X, nextcoord.Y].Type = SquareType.Player;
+            //GameField[nextcoord.X, nextcoord.Y].Type = SquareType.Player;
-            player.Position = new Point { X = nextcoord.X, Y = nextcoord.Y };
+            //player.Position = new Point { X = nextcoord.X, Y = nextcoord.Y };
             return nextcoord;
         }
+        public static void MovePlayerPost(Player player, Point point)
+        {
+            GameField[point.X, point.Y].Tick = Length;
+            GameField[point.X, point.Y].Type = SquareType.Player;
+            GameField[point.X, point.Y].PlayerName = player.Name;
+            player.Position = point;
+        }
+        public static Color GetRandomColor()
+        {
+            var values = Enum.GetValues(typeof(KnownColor));
+            KnownColor[] colors = new KnownColor[values.Length];
+            values.CopyTo(colors, 0);
+            values = null;
+            List<KnownColor> colorlist = new List<KnownColor>(colors);
+            colorlist.Remove(KnownColor.Black);
+            colorlist.Remove(KnownColor.Blue);
+            colorlist.Remove(KnownColor.Red);
+            colorlist.RemoveAll(entry => Color.FromKnownColor(entry).IsSystemColor);
+            colors = colorlist.ToArray();
+            return Color.FromKnownColor(colors[new Random().Next(colors.Length)]);
+        }
     }
     public enum GameStartMode
     {

SnakeGame/GameRenderer.cs

@@ -38,7 +38,14 @@ namespace SnakeGame
                         if (Network.ConnectedMatch == null)
                             RenderSquare(new Point { X = i, Y = j }, Color.LimeGreen);
                         else
-                            RenderSquare(new Point { X = i, Y = j }, Network.ConnectedMatch.GetPlayerByID(Game.GameField[i, j].PlayerID).Color);
+                        {
+                            Player player = Network.ConnectedMatch.GetPlayerByName(Game.GameField[i, j].PlayerName);
+                            if (player != null)
+                                RenderSquare(new Point { X = i, Y = j }, player.Color);
+                            else
+                                RenderSquare(new Point { X = i, Y = j }, Color.DarkGray);
+
+                        }
                     else if (Game.GameField[i, j].Type == SquareType.Point)
                         RenderSquare(new Point { X = i, Y = j }, Color.Blue);
                     else

SnakeGame/MSGBox.cs

@@ -76,7 +76,11 @@ namespace SnakeGame
                     break;
                 case MSGBoxType.List:
                     Game.DialogPanel.Size = new Size(200, 200);
-                    string[] strs = inputtext.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
+                    string[] strs;
+                    if (inputtext != null) //Combine method can produce null strings
+                        strs = inputtext.Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
+                    else
+                        strs = new string[0];
                     //Game.DialogPanel.Controls.Add(new Label { Text = strs[0], Location = new Point(10, 60), Size = new Size(100, 20) });
                     ListBox listbox = new ListBox { Location = new Point(10, 60), Size = new Size(190, 100) };
                     for (int i = 0; i < strs.Length; i++)

SnakeGame/MenuColorTable.cs

@@ -24,11 +24,24 @@ namespace SnakeGame
                 return Color.Black;
             }
         }
+        private Color prevcolor = Color.Blue;
+        private bool blue = false;
         public override Color MenuStripGradientEnd
         {
             get
             {
-                return Color.Blue;
+                //return Color.Blue;
+                //return Game.GetRandomColor();
+                Color color = prevcolor;
+                if (color.G - 10 <= 0/* || color.B + 10 >= byte.MaxValue*/)
+                    blue = false;
+                else if (/*color.B - 10 <= 0 || */color.G + 10 >= byte.MaxValue)
+                    blue = true;
+                if (blue)
+                    prevcolor = Color.FromArgb(color.R, color.G - 10, color.B);
+                else
+                    prevcolor = Color.FromArgb(color.R, color.G + 10, color.B);
+                return color;
             }
         }
         public override Color MenuBorder

SnakeGame/NetMatch.cs

@@ -35,17 +35,18 @@ namespace SnakeGame
             }
         }
         public IPAddress[] OwnerIP;
-        public Player GetPlayerByID(int id)
+        public Player GetPlayerByName(string name)
         {
             try
             {
-                return Players.Single(entry => entry.ID == id);
+                //return Players.Single(entry => entry.ID == id);
+                return Players.Single(entry => entry.Name == name);
             }
             catch
             {
                 return null;
             }
         }
-        public int NextID = 0;
+        //public int NextID = 0;
     }
 }

SnakeGame/Network.Client.cs

@@ -0,0 +1,50 @@
+using Newtonsoft.Json.Linq;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace SnakeGame
+{
+    partial class Network
+    {
+        private static void ClientListenerThreadRun()
+        {
+            //Connect to the server
+            TcpClient client = new TcpClient(AddressFamily.InterNetworkV6);
+            client.Connect(ConnectedMatch.OwnerIP, Port);
+            var ns = client.GetStream();
+            var sw = new BinaryWriter(ns);
+            sw.Write(52);
+            JObject writedata = new JObject();
+            writedata["PlayerName"] = Game.Player.Name;
+            writedata["Color"] = Game.Player.Color.ToArgb();
+            sw.Write(writedata.ToString());
+            var sr = new BinaryReader(ns);
+            JObject readdata = JObject.Parse(sr.ReadString());
+            Game.GameSize = new Point((int)readdata["GameSize"]["X"], (int)readdata["GameSize"]["Y"]);
+            Game.GameField = new SqCoord[Game.GameSize.X, Game.GameSize.Y];
+            Game.Length = (int)readdata["Length"];
+            for (int i = 0; i < Game.GameSize.X; i++)
+            {
+                for (int j = 0; j < Game.GameSize.Y; j++)
+                {
+                    Game.GameField[i, j].PlayerName = (string)readdata["GameField"][i][j]["PlayerName"];
+                    Game.GameField[i, j].Tick = (int)readdata["GameField"][i][j]["Tick"];
+                    Game.GameField[i, j].Type = (SquareType)Enum.Parse(typeof(SquareType), (string)readdata["GameField"][i][j]["Type"]);
+                }
+            }
+            foreach(JObject item in readdata["Players"])
+            {
+                MessageBox.Show(item.ToString());
+            }
+
+        }
+    }
+}

SnakeGame/Network.Server.cs

@@ -0,0 +1,155 @@
+using Newtonsoft.Json.Linq;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace SnakeGame
+{
+    partial class Network
+    {
+        private static TcpListener Listener;
+        private static void ServerListenerThreadRun()
+        {
+            //MessageBox.Show("Listener thread started.");
+            Listener = new TcpListener(IPAddress.IPv6Any, Port);
+            Listener.Start();
+            while (true)
+            {
+                TcpClient client;
+                try
+                {
+                    client = Listener.AcceptTcpClient();
+                }
+                catch (SocketException)
+                {
+                    return;
+                }
+                Thread t = new Thread(new ParameterizedThreadStart(ThreadPerPlayer));
+                PlayerThreads.Add(t);
+                t.Start(client);
+            }
+        }
+        /// <summary>
+        /// Serverside
+        /// </summary>
+        /// <param name="c"></param>
+        private static void ThreadPerPlayer(object c)
+        {
+            TcpClient client = c as TcpClient;
+            NetworkStream ns = client.GetStream();
+            BinaryReader br = new BinaryReader(ns);
+            StopEventPerPlayer += delegate
+            {
+                client.Close(); //Then the thread should abort
+            };
+            int is52 = br.ReadInt32();
+            if (is52 != 52)
+            {
+                client.Close();
+                return;
+            }
+            //Read and write inital data
+            //string playername = br.ReadString();
+            JObject readdata = JObject.Parse(br.ReadString());
+            string playername = readdata["PlayerName"].ToString();
+            /*int initialcolor;
+            if (!int.TryParse(readdata["Color"].ToString(), out initialcolor))
+            {
+                client.Close();
+                return;
+            }*/
+            Player player = new Player(playername, color: Color.FromArgb((int)readdata["Color"])); //Login==Connect
+            player.Client = client;
+            ConnectedMatch.Players.Add(player);
+            BinaryWriter bwp = new BinaryWriter(ns);
+            var senddata = new JObject();
+            senddata["Length"] = Game.Length;
+            senddata["GameSize"]["X"] = Game.GameSize.X;
+            senddata["GameSize"]["Y"] = Game.GameSize.Y;
+            for (int i = 0; i < Game.GameSize.X; i++)
+            {
+                for (int j = 0; j < Game.GameSize.Y; j++)
+                {
+                    senddata["GameField"][i][j]["PlayerName"] = Game.GameField[i, j].PlayerName;
+                    senddata["GameField"][i][j]["Tick"] = Game.GameField[i, j].Tick;
+                    senddata["GameField"][i][j]["Type"] = Game.GameField[i, j].Type.ToString();
+                }
+            }
+            foreach (Player joinedplayer in ConnectedMatch.Players)
+            {
+                senddata["Players"][joinedplayer.Name]["Position"]["X"] = joinedplayer.Position.X;
+                senddata["Players"][joinedplayer.Name]["Position"]["Y"] = joinedplayer.Position.Y;
+                senddata["Players"][joinedplayer.Name]["Color"] = joinedplayer.Color.ToArgb();
+            }
+            bwp.Write(senddata.ToString());
+            while (true)
+            {
+                NetUpdateType updatetype = (NetUpdateType)br.ReadInt32();
+                switch (updatetype)
+                {
+                    case NetUpdateType.Name:
+                        string newname = br.ReadString();
+                        player.Name = newname;
+                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
+                        { //ForwardMessage prepares each send and then here the only thing to do is to send the extra data
+                            bw.Write(newname);
+                        }
+                        break;
+                    case NetUpdateType.Color:
+                        Color color = Color.FromArgb(br.ReadInt32());
+                        player.Color = color;
+                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
+                        {
+                            bw.Write(color.ToArgb());
+                        }
+                        break;
+                    case NetUpdateType.Move:
+                        Direction direction = (Direction)br.ReadInt32();
+                        Game.MovePlayerPost(player, Game.MovePlayerPre(player, direction));
+                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
+                        {
+                            bw.Write((int)direction);
+                        }
+                        break;
+                    /*case NetUpdateType.Login:
+                        ConnectedMatch.Players.Add(new Player(playername, ConnectedMatch.NextID));
+                        break;*/
+                    case NetUpdateType.Leave:
+                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
+                        {
+                        }
+                        Network.ConnectedMatch.Players.RemoveAll(entry => entry.Name == playername);
+                        client.Close();
+                        break;
+                }
+            }
+        }
+        private static IEnumerable<BinaryWriter> ForwardMessage(Player player, string playername, int updatetype)
+        {
+            if (ConnectedMatch.OwnerName == Game.Player.Name)
+            {
+                //foreach (Player p in ConnectedMatch.Players)
+                Player p;
+                while (ConnectedMatch.Players.GetEnumerator().MoveNext())
+                {
+                    p = ConnectedMatch.Players.GetEnumerator().Current;
+                    if (p == player)
+                        continue;
+                    var bw = new BinaryWriter(p.Client.GetStream());
+                    //bw.Write(52); - It should only send it once
+                    //bw.Write(playername); - It should only send it once
+                    bw.Write(updatetype);
+                    yield return bw;
+                }
+            }
+            yield break;
+        }
+    }
+}

SnakeGame/Network.cs

@@ -12,11 +12,13 @@ using Newtonsoft.Json.Linq;
 using System.Net.Sockets;
 using System.Threading;
 using System.Drawing;
+using Newtonsoft.Json;
 
 namespace SnakeGame
 {
-    public static class Network
+    public static partial class Network
     {
+        public const int Port = 12885;
         public static void SyncUpdate(NetUpdateType updatetype) //If we are a server, forward every valid data we get
         {
 
@@ -53,7 +55,7 @@ namespace SnakeGame
                             MessageBox.Show("Error! The received text is in wrong format.");
                         x++;
                         for (int i = x; i < x + players; i++)
-                            match.Players.Add(new Player(responses[i], match.NextID++));
+                            match.Players.Add(new Player(responses[i]));
                         x += players;
                         //match.OwnerIP = IPAddress.Parse(responses[x]);
                         match.OwnerIP = responses[x].Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).Select(entry => IPAddress.Parse(entry)).ToArray();
@@ -73,6 +75,7 @@ namespace SnakeGame
                 values["client"] = Game.Player.Name;
                 values["name"] = match.Name;
                 values["maxplayers"] = match.MaxPlayers.ToString();
+                values["action"] = "create";
 
                 /*IPAddress[] ip = GetIPs();
                 if (ip == null)
@@ -87,30 +90,58 @@ namespace SnakeGame
                     MessageBox.Show("Error!\n" + responseString);
                 else
                 {
-                    Join(match);
+                    Join(match, true);
                 }
             }
         }
         public static void Connect(NetMatch match)
         {
-            MessageBox.Show("Connect to game: " + match.Name + " (" + match.MaxPlayers + " players)");
+            //MessageBox.Show("Connect to game: " + match.Name + " (" + match.MaxPlayers + " players)");
-            Join(match);
+            Join(match, false);
         }
-        public static void Join(NetMatch match)
+        public static void Join(NetMatch match, bool server)
         {
             if (ConnectedMatch != null)
                 Leave();
             ConnectedMatch = match;
-            StartListening();
+            StartListening(server);
         }
+        private static event EventHandler StopEventPerPlayer;
         public static void Leave()
         {
             if (ConnectedMatch == null)
                 return;
+            if (ConnectedMatch.OwnerName == Game.Player.Name)
+            {
+                using (var client = new WebClient())
+                {
+                    var values = new NameValueCollection();
+                    values["client"] = Game.Player.Name;
+                    values["name"] = ConnectedMatch.Name;
+                    values["maxplayers"] = ConnectedMatch.MaxPlayers.ToString();
+                    values["action"] = "remove";
+
+                    /*IPAddress[] ip = GetIPs();
+                    if (ip == null)
+                        return;*/
+                    values["ip"] = "";
+                    Array.ForEach(ConnectedMatch.OwnerIP, new Action<IPAddress>(entry => values["ip"] += entry.ToString() + ";"));
+
+                    var response = client.UploadValues("http://snakegame.16mb.com", values);
+
+                    var responseString = Encoding.Default.GetString(response);
+                    if (responseString != "OK")
+                        MessageBox.Show("Error!\n" + responseString);
+                }
+            }
+            Listener.Stop();
             ReceiverThread.Abort();
+            if (StopEventPerPlayer != null)
+                StopEventPerPlayer(null, null);
             foreach (Thread t in PlayerThreads)
                 t.Abort();
             PlayerThreads.Clear();
+            ConnectedMatch = null;
         }
         public static IPAddress[] GetIPs()
         {
@@ -127,101 +158,18 @@ namespace SnakeGame
         }
         public static Thread ReceiverThread;
         public static List<Thread> PlayerThreads = new List<Thread>();
-        public static void StartListening()
+        public static void StartListening(bool server)
         {
+            /*if (ReceiverThread == null)
+                (ReceiverThread = new Thread(new ThreadStart(server ? ServerListenerThreadRun : ClientListenerThreadRun))).Start();*/
             if (ReceiverThread == null)
-                (ReceiverThread = new Thread(new ThreadStart(ThreadRun))).Start();
-        }
-        private static void ThreadRun()
-        {
-            MessageBox.Show("Listener thread started.");
-            var listener = new TcpListener(IPAddress.IPv6Any, 12885);
-            listener.Start();
-            while(true)
             {
-                TcpClient client = listener.AcceptTcpClient();
+                if (server)
-                Thread t = new Thread(new ParameterizedThreadStart(ThreadPerPlayer));
+                    (ReceiverThread = new Thread(new ThreadStart(ServerListenerThreadRun))).Start();
-                PlayerThreads.Add(t);
+                else
-                t.Start(client);
+                    (ReceiverThread = new Thread(new ThreadStart(ClientListenerThreadRun))).Start();
             }
         }
-        private static void ThreadPerPlayer(object c)
-        {
-            TcpClient client = c as TcpClient;
-            NetworkStream ns = client.GetStream();
-            BinaryReader br = new BinaryReader(ns);
-            int is52=br.ReadInt32();
-            if(is52!=52)
-            {
-                client.Close();
-                return;
-            }
-            string playername = br.ReadString();
-            Player player = new Player(playername, ConnectedMatch.NextID++); //Login==Connect
-            player.Client = client;
-            ConnectedMatch.Players.Add(player);
-            while (true)
-            {
-                NetUpdateType updatetype = (NetUpdateType)br.ReadInt32();
-                switch (updatetype)
-                {
-                    case NetUpdateType.Name:
-                        string newname = br.ReadString();
-                        player.Name = newname;
-                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
-                        { //ForwardMessage prepares each send and then here the only thing to do is to send the extra data
-                            bw.Write(newname);
-                        }
-                        break;
-                    case NetUpdateType.Color:
-                        Color color = Color.FromArgb(br.ReadInt32());
-                        player.Color = color;
-                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
-                        {
-                            bw.Write(color.ToArgb());
-                        }
-                        break;
-                    case NetUpdateType.Move:
-                        Direction direction = (Direction)br.ReadInt32();
-                        Game.MovePlayer(player, direction);
-                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
-                        {
-                            bw.Write((int)direction);
-                        }
-                        break;
-                    /*case NetUpdateType.Login:
-                        ConnectedMatch.Players.Add(new Player(playername, ConnectedMatch.NextID));
-                        break;*/
-                    case NetUpdateType.Leave:
-                        foreach (BinaryWriter bw in ForwardMessage(player, playername, (int)updatetype))
-                        {
-                        }
-                        Network.ConnectedMatch.Players.RemoveAll(entry => entry.Name == playername);
-                        client.Close();
-                        break;
-                }
-            }
-        }
-        private static IEnumerable<BinaryWriter> ForwardMessage(Player player, string playername, int updatetype)
-        {
-            if (ConnectedMatch.OwnerName == Game.Player.Name)
-            {
-                //foreach (Player p in ConnectedMatch.Players)
-                Player p;
-                while (ConnectedMatch.Players.GetEnumerator().MoveNext())
-                {
-                    p = ConnectedMatch.Players.GetEnumerator().Current;
-                    if (p == player)
-                        continue;
-                    var bw = new BinaryWriter(p.Client.GetStream());
-                    bw.Write(52);
-                    bw.Write(playername);
-                    bw.Write(updatetype);
-                    yield return bw;
-                }
-            }
-            yield break;
-        }
     }
     public enum NetUpdateType
     {

SnakeGame/Player.cs

@@ -41,21 +41,17 @@ namespace SnakeGame
         }
         public Point Position;
         public TcpClient Client;
-        public readonly int ID;
+        //public readonly int ID;
         public readonly bool Own;
-        public Player(string name, int id, bool own = false)
+        public Player(string name, bool own = false, Color color = default(Color))
         {
             Name = name;
-            var values = Enum.GetValues(typeof(KnownColor));
+            if (color == default(Color))
-            KnownColor[] colors = new KnownColor[values.Length];
+            {
-            values.CopyTo(colors, 0);
+                Color = Game.GetRandomColor();
-            values = null;
+            }
-            List<KnownColor> colorlist = new List<KnownColor>(colors);
+            else
-            colorlist.Remove(KnownColor.Black);
+                Color = color;
-            colorlist.Remove(KnownColor.Blue);
-            colorlist.Remove(KnownColor.Red);
-            colors = colorlist.ToArray();
-            Color = Color.FromKnownColor(colors[new Random().Next(colors.Length)]);
             //ID = NextID;
             //NextID++;
             Own = own;

SnakeGame/SnakeGame.csproj

@@ -72,6 +72,7 @@
     <Compile Include="GameRenderer.cs" />
     <Compile Include="MenuColorTable.cs" />
     <Compile Include="MSGBox.cs" />
+    <Compile Include="Network.Client.cs" />
     <Compile Include="Network.cs" />
     <Compile Include="NetMatch.cs" />
     <Compile Include="Player.cs" />
@@ -91,6 +92,7 @@
       <DependentUpon>Resources.resx</DependentUpon>
       <DesignTime>True</DesignTime>
     </Compile>
+    <Compile Include="Network.Server.cs" />
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>

SnakeGame/SquareCoord.cs

@@ -61,7 +61,8 @@ namespace SnakeGame
         /// </summary>
         public int Tick { get; set; }
         public SquareType Type { get; set; }
-        public int PlayerID { get; set; }
+        //public int PlayerID { get; set; }
+        public string PlayerName { get; set; }
     }
     /// <summary>
     /// Only consider if Tick>0

Web/index.php

@@ -14,8 +14,12 @@ else
 		$res=mysqli_query($conn, "SELECT * FROM games");
 		while($row=mysqli_fetch_array($res))
 		{
-			$namecount=count(explode(',', $row['playernames']));
+			if(strlen($row['playernames'])==0)
-			if($namecount==0 || $row['startdate']<time()-60*60*1000)
+				$namecount=0;
+			else
+				$namecount=count(explode(',', $row['playernames']));
+			//echo ("Startdate: ".$row['startdate']." Time-1hr: ".(time()-60*60*1000));
+			if($namecount==0 || strval($row['startdate'])<time()-60*60*1000)
 			{
 				mysqli_query($conn, "DELETE FROM games
 				WHERE name='".$row['name']."'
@@ -34,15 +38,41 @@ else
 	}
 	else
 	{
-		if($_POST['name']=="" || $_POST['maxplayers']=="" || $_POST['client']=="" || $_POST['ip']=="")
+		if($_POST['name']=="" || $_POST['maxplayers']=="" || $_POST['client']=="" || $_POST['ip']=="" || $_POST['action']=="")
 			die("A field is or more fields are empty!");
-		mysqli_query($conn, "INSERT INTO games
+		if($_POST['action']=="create")
-		(
+		{
-		name, maxplayers, playernames, ownername, startdate, ip
+			mysqli_query($conn, "DELETE FROM games
-		) VALUES (
+			WHERE name='".$_POST['name']."'
-		'".$_POST['name']."', '".$_POST['maxplayers']."', '".$_POST['client']."', '".$_POST['client']."', '".time()."', '".$_POST['ip']."'
+			AND ownername='".$_POST['client']."'
-		)") or die(mysqli_error($conn));
+			AND ip='".$_POST['ip']."'
-		echo "OK";
+			") or die(mysqli_error($conn));
+			mysqli_query($conn, "INSERT INTO games
+			(
+			name, maxplayers, playernames, ownername, startdate, ip
+			) VALUES (
+			'".$_POST['name']."', '".$_POST['maxplayers']."', '".$_POST['client']."', '".$_POST['client']."', '".time()."', '".$_POST['ip']."'
+			)") or die(mysqli_error($conn));
+			echo "OK";
+		}
+		else if($_POST['action']=="change")
+		{
+			mysqli_query($conn, "UPDATE games SET playernames='".$_POST['playernames']."'
+			WHERE name='".$row['name']."'
+			AND ownername='".$row['ownername']."'
+			AND ip='".$row['ip']."'
+			") or die(mysqli_error($conn));
+			echo "OK";
+		}
+		else if($_POST['action']=="remove")
+		{ //Creating a new game on the same IP, with the same playername and same gamename will also remove. (^^)
+			mysqli_query($conn, "DELETE FROM games
+			WHERE name='".$_POST['name']."'
+			AND ownername='".$_POST['client']."'
+			AND ip='".$_POST['ip']."'
+			") or die(mysqli_error($conn));
+			echo "OK";
+		}
 	}
 }
 //WebPass: vhwfsQOv9E