add most played command

hopefully fixed thread lock?
started work on elo rating

Application/API/EventAPI.cs

@@ -46,7 +46,7 @@ namespace IW4MAdmin.Application.API
 
                     FlaggedMessageCount = 0;
 
-                    E.Owner.Broadcast(Utilities.CurrentLocalization.LocalizationIndex["GLOBAL_REPORT"]).Wait();
+                    E.Owner.Broadcast(Utilities.CurrentLocalization.LocalizationIndex["GLOBAL_REPORT"]).Wait(5000);
                     Events.Enqueue(new EventInfo(
                         EventInfo.EventType.ALERT,
                         EventInfo.EventVersion.IW4MAdmin,

Application/BuildScripts/PostPublish.bat

@@ -53,3 +53,6 @@ del "%SolutionDir%Publish\Windows\*pdb"
 
 if exist "%SolutionDir%Publish\WindowsPrerelease\web.config" del "%SolutionDir%Publish\WindowsPrerelease\web.config"
 del "%SolutionDir%Publish\WindowsPrerelease\*pdb"
+
+echo making start script
+@echo dotnet IW4MAdmin.dll > "%SolutionDir%Publish\WindowsPrerelease\StartIW4MAdmin.cmd"

Application/Manager.cs

@@ -44,7 +44,6 @@ namespace IW4MAdmin.Application
         EventApi Api;
         GameEventHandler Handler;
         ManualResetEventSlim OnEvent;
-        Timer HeartbeatTimer;
 
         private ApplicationManager()
         {
@@ -337,66 +336,75 @@ namespace IW4MAdmin.Application
         {
             var heartbeatState = (HeartbeatState)state;
 
-            if (!heartbeatState.Connected)
+            while (Running)
             {
-                try
+                if (!heartbeatState.Connected)
                 {
-                    Heartbeat.Send(this, true).Wait(5000);
-                    heartbeatState.Connected = true;
-                }
-
-                catch (Exception e)
-                {
-                    heartbeatState.Connected = false;
-                    Logger.WriteWarning($"Could not connect to heartbeat server - {e.Message}");
-                }
-            }
-
-            else
-            {
-                try
-                {
-                    Heartbeat.Send(this).Wait(5000);
-                }
-                catch (System.Net.Http.HttpRequestException e)
-                {
-                    Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
-                }
-
-                catch (AggregateException e)
-                {
-                    Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
-                    var exceptions = e.InnerExceptions.Where(ex => ex.GetType() == typeof(RestEase.ApiException));
-
-                    foreach (var ex in exceptions)
+                    try
                     {
-                        if (((RestEase.ApiException)ex).StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                        Heartbeat.Send(this, true).Wait(5000);
+                        heartbeatState.Connected = true;
+                    }
+
+                    catch (Exception e)
+                    {
+                        heartbeatState.Connected = false;
+                        Logger.WriteWarning($"Could not connect to heartbeat server - {e.Message}");
+                    }
+                }
+
+                else
+                {
+                    try
+                    {
+                        Heartbeat.Send(this).Wait(5000);
+                    }
+
+                    catch (System.Net.Http.HttpRequestException e)
+                    {
+                        Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
+                    }
+
+                    catch (AggregateException e)
+                    {
+                        Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
+                        var exceptions = e.InnerExceptions.Where(ex => ex.GetType() == typeof(RestEase.ApiException));
+
+                        foreach (var ex in exceptions)
+                        {
+                            if (((RestEase.ApiException)ex).StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                            {
+                                heartbeatState.Connected = false;
+                            }
+                        }
+                    }
+
+                    catch (RestEase.ApiException e)
+                    {
+                        Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
+                        if (e.StatusCode == System.Net.HttpStatusCode.Unauthorized)
                         {
                             heartbeatState.Connected = false;
                         }
                     }
-                }
-
-                catch (RestEase.ApiException e)
-                {
-                    Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
-                    if (e.StatusCode == System.Net.HttpStatusCode.Unauthorized)
+                    catch (Exception e)
                     {
-                        heartbeatState.Connected = false;
+                        Logger.WriteWarning($"Could not send heartbeat - {e.Message}");
                     }
-                }
 
+                }
+                Task.Delay(30000).Wait();
             }
         }
 
         public async Task Start()
         {
-#if !DEBUG
-            // start heartbeat
-            HeartbeatTimer = new Timer(SendHeartbeat, new HeartbeatState(), 0, 30000);
-#endif
             // this needs to be run seperately from the main thread
 #pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
+#if !DEBUG
+            // start heartbeat
+            Task.Run(() => SendHeartbeat(new HeartbeatState()));
+#endif
             Task.Run(() => UpdateStatus(null));
 #pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
 
@@ -439,7 +447,7 @@ namespace IW4MAdmin.Application
             while (Running)
             {
                 // wait for new event to be added
-                OnEvent.Wait();
+                OnEvent.Wait(5000);
 
                 // todo: sequencially or parallelize?
                 while ((queuedEvent = Handler.GetNextEvent()) != null)
@@ -454,8 +462,6 @@ namespace IW4MAdmin.Application
                 OnEvent.Reset();
             }
 #if !DEBUG
-            HeartbeatTimer.Change(0, Timeout.Infinite);
-
             foreach (var S in _servers)
                 await S.Broadcast("^1" + Utilities.CurrentLocalization.LocalizationIndex["BROADCAST_OFFLINE"]);
 #endif

Application/Server.cs

@@ -230,7 +230,9 @@ namespace IW4MAdmin
 
                 var e = new GameEvent(GameEvent.EventType.Disconnect, "", Leaving, null, this);
                 Manager.GetEventHandler().AddEvent(e);
-                e.OnProcessed.WaitHandle.WaitOne(5000);
+
+                // wait until the disconnect event is complete
+                e.OnProcessed.Wait();
 
                 Leaving.TotalConnectionTime += (int)(DateTime.UtcNow - Leaving.ConnectionTime).TotalSeconds;
                 Leaving.LastConnection = DateTime.UtcNow;
@@ -487,7 +489,7 @@ namespace IW4MAdmin
                 {
                     ChatHistory.Add(new ChatInfo()
                     {
-                        Name = E.Origin?.Name ?? "ERROR!",
+                        Name = E.Origin.Name,
                         Message = "DISCONNECTED",
                         Time = DateTime.UtcNow
                     });
@@ -505,8 +507,8 @@ namespace IW4MAdmin
                     {
                         ChatHistory.Add(new ChatInfo()
                         {
-                            Name = E.Origin?.Name ?? "ERROR!",
-                            Message = E.Data,
+                            Name = E.Origin.Name,
+                            Message = E.Data ?? "NULL",
                             Time = DateTime.UtcNow
                         });
                     }

Plugins/Stats/Cheat/Detection.cs

@@ -82,7 +82,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                 hitLoc.HitOffsetAverage = (float)newAverage;
 
                 if (hitLoc.HitOffsetAverage > Thresholds.MaxOffset &&
-                    hitLoc.HitCount > 15)
+                    hitLoc.HitCount > 100)
                 {
                     Log.WriteDebug("*** Reached Max Lifetime Average for Angle Difference ***");
                     Log.WriteDebug($"Lifetime Average = {newAverage}");
@@ -104,7 +104,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                 AngleDifferenceAverage = sessAverage;
 
                 if (sessAverage > Thresholds.MaxOffset &&
-                    HitCount > 15)
+                    HitCount > 30)
                 {
                     Log.WriteDebug("*** Reached Max Session Average for Angle Difference ***");
                     Log.WriteDebug($"Session Average = {sessAverage}");
@@ -125,7 +125,8 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                 Log.WriteDebug($"PredictVsReal={realAgainstPredict}");
 #endif
             }
-            var currentStrain = Strain.GetStrain(kill.ViewAngles, Math.Max(50, kill.TimeOffset - LastOffset));
+            double currentStrain = Strain.GetStrain(isDamage, kill.Damage, kill.ViewAngles, Math.Max(50, kill.TimeOffset - LastOffset));
+            currentStrain *= ClientStats.SPM / 179.0;
             LastOffset = kill.TimeOffset;
 
             if (currentStrain > ClientStats.MaxStrain)
@@ -149,12 +150,26 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                 Tracker.ClearChanges();
             }
 
-            if (Strain.TimesReachedMaxStrain >= 3)
+            // flag
+            if (currentStrain > Thresholds.MaxStrainFlag)
             {
                 return new DetectionPenaltyResult()
                 {
                     ClientPenalty = Penalty.PenaltyType.Flag,
-                    Value = ClientStats.MaxStrain,
+                    Value = currentStrain,
+                    HitCount = HitCount,
+                    Type = DetectionType.Strain
+                };
+            }
+
+            // ban
+            if (currentStrain > Thresholds.MaxStrainBan
+                && Kills > Thresholds.LowSampleMinKills)
+            {
+                return new DetectionPenaltyResult()
+                {
+                    ClientPenalty = Penalty.PenaltyType.Flag,
+                    Value = currentStrain,
                     HitCount = HitCount,
                     Type = DetectionType.Strain
                 };

Plugins/Stats/Cheat/Strain.cs

@@ -8,7 +8,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
 {
     class Strain : ITrackable
     {
-        private static double StrainDecayBase = 0.15;
+        private const  double StrainDecayBase = 0.9;
         private double CurrentStrain;
         private Vector3 LastAngle;
         private double LastDeltaTime;
@@ -16,7 +16,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
 
         public int TimesReachedMaxStrain { get; private set; }
 
-        public double GetStrain(Vector3 newAngle, double deltaTime)
+        public double GetStrain(bool isDamage, int damage, Vector3 newAngle, double deltaTime)
         {
             if (LastAngle == null)
                 LastAngle = newAngle;
@@ -26,21 +26,36 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
             double decayFactor = GetDecay(deltaTime);
             CurrentStrain *= decayFactor;
 
+#if DEBUG
+            Console.WriteLine($"Decay Factor = {decayFactor} ");
+#endif
+
             double[] distance = Helpers.Extensions.AngleStuff(newAngle, LastAngle);
             LastDistance = distance[0] + distance[1];
 
             // this happens on first kill
             if ((distance[0] == 0 && distance[1] == 0) ||
-                deltaTime == 0 || 
+                deltaTime == 0 ||
                 double.IsNaN(CurrentStrain))
             {
                 return CurrentStrain;
             }
 
             double newStrain = Math.Pow(distance[0] + distance[1], 0.99) / deltaTime;
+
+            if (damage < 100 && isDamage)
+            {
+                newStrain *= Math.Pow(damage, 2) / 10000.0;
+            }
+
+            else if (damage > 100)
+            {
+                newStrain *= damage / 100.0;
+            }
+
             CurrentStrain += newStrain;
 
-            if (CurrentStrain > Thresholds.MaxStrainFlag)
+            if (CurrentStrain > Thresholds.MaxStrainBan)
                 TimesReachedMaxStrain++;
 
             LastAngle = newAngle;
@@ -52,6 +67,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
             return $"Strain - {CurrentStrain}, Angle - {LastAngle}, Delta Time - {LastDeltaTime}, Distance - {LastDistance}";
         }
 
-        private double GetDecay(double deltaTime) => Math.Pow(StrainDecayBase, deltaTime / 1000.0);
+        private double GetDecay(double deltaTime) => Math.Pow(StrainDecayBase, Math.Pow(2.0, deltaTime / 250.0) / 1000.0);
     }
 }

Plugins/Stats/Cheat/Thresholds.cs

@@ -27,9 +27,9 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
         public const int HighSampleMinKills = 100;
         public const double KillTimeThreshold = 0.2;
 
-        public const double MaxStrainBan = 0.4399;
+        public const double MaxStrainBan = 2.5;
         public const double MaxOffset = 1.2;
-        public const double MaxStrainFlag = 1;
+        public const double MaxStrainFlag = 2.0;
 
         public static double GetMarginOfError(int numKills) => 1.6455 / Math.Sqrt(numKills);
 

Plugins/Stats/Commands/MostPlayed.cs

@@ -0,0 +1,75 @@
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Linq;
+using System.Threading.Tasks;
+
+using SharedLibraryCore;
+using SharedLibraryCore.Objects;
+using IW4MAdmin.Plugins.Stats.Models;
+using SharedLibraryCore.Database;
+using System.Collections.Generic;
+
+namespace IW4MAdmin.Plugins.Stats.Commands
+{
+    class MostPlayed : Command
+    {
+        public static async Task<List<string>> GetMostPlayed(Server s)
+        {
+            int serverId = s.GetHashCode();
+            List<string> mostPlayed = new List<string>()
+            {
+                $"^5--{Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_COMMANDS_MOSTPLAYED_TEXT"]}--"
+            };
+
+            using (var db = new DatabaseContext())
+            {
+                db.ChangeTracker.AutoDetectChangesEnabled = false;
+                db.ChangeTracker.QueryTrackingBehavior = QueryTrackingBehavior.NoTracking;
+
+                var thirtyDaysAgo = DateTime.UtcNow.AddMonths(-1);
+
+                var iqStats = (from stats in db.Set<EFClientStatistics>()
+                               join client in db.Clients
+                               on stats.ClientId equals client.ClientId
+                               join alias in db.Aliases
+                               on client.CurrentAliasId equals alias.AliasId
+                               where stats.ServerId == serverId
+                               where client.Level != Player.Permission.Banned
+                               where client.LastConnection >= thirtyDaysAgo
+                               orderby stats.Kills descending
+                               select new
+                               {
+                                   alias.Name,
+                                   client.TotalConnectionTime,
+                                   stats.Kills
+                               })
+                                .Take(5);
+
+                var iqList = await iqStats.ToListAsync();
+
+                mostPlayed.AddRange(iqList.Select(stats =>
+                $"^3{stats.Name}^7 - ^5{stats.Kills} ^7{Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_TEXT_KILLS"]} | ^5{Utilities.GetTimePassed(DateTime.UtcNow.AddSeconds(-stats.TotalConnectionTime), false)} ^7{Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_PROFILE_PLAYER"].ToLower()}"));
+            }
+
+
+            return mostPlayed;
+        }
+
+        public MostPlayed() : base("mostplayed", Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_COMMANDS_MOSTPLAYED_DESC"], "mp", Player.Permission.User, false) { }
+
+        public override async Task ExecuteAsync(GameEvent E)
+        {
+            var topStats = await GetMostPlayed(E.Owner);
+            if (!E.Message.IsBroadcastCommand())
+            {
+                foreach (var stat in topStats)
+                    await E.Origin.Tell(stat);
+            }
+            else
+            {
+                foreach (var stat in topStats)
+                    await E.Owner.Broadcast(stat);
+            }
+        }
+    }
+}

Plugins/Stats/Commands/TopStats.cs

@@ -40,10 +40,19 @@ namespace IW4MAdmin.Plugins.Stats.Commands
                                where client.Level != Player.Permission.Banned
                                where client.LastConnection >= thirtyDaysAgo
                                orderby stats.Skill descending
-                               select $"^3{alias.Name}^7 - ^5{stats.KDR} ^7KDR | ^5{stats.Skill} ^7{Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_TEXT_SKILL"]}")
+                               select new
+                               {
+                                   stats.KDR,
+                                   stats.Skill,
+                                   stats.EloRating,
+                                   alias.Name
+                               })
                               .Take(5);
 
-                topStatsText.AddRange(await iqStats.ToListAsync());
+                var statsList = (await iqStats.ToListAsync())
+                    .Select(stats => $"^3{stats.Name}^7 - ^5{stats.KDR} ^7{Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_TEXT_KDR"]} | ^5{stats.Skill} ^7{Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_TEXT_SKILL"]} | ^5{stats.EloRating} ^7{Utilities.CurrentLocalization.LocalizationIndex["PLUGINS_STATS_COMMANDS_TOPSTATS_RATING"]}");
+
+                topStatsText.AddRange(statsList);
             }
 
             // no one qualified

Plugins/Stats/Commands/ViewStats.cs

@@ -53,13 +53,13 @@ namespace IW4MAdmin.Plugins.Stats.Commands
             if (E.Target != null)
             {
                 pStats = clientStats.Find(c => c.ServerId == serverId && c.ClientId == E.Target.ClientId).First();
-                statLine = $"^5{pStats.Kills} ^7{loc["PLUGINS_STATS_TEXT_KILLS"]} | ^5{pStats.Deaths} ^7{loc["PLUGINS_STATS_TEXT_DEATHS"]} | ^5{pStats.KDR} ^7KDR | ^5{pStats.Skill} ^7{loc["PLUGINS_STATS_TEXT_SKILL"]}";
+                statLine = $"^5{pStats.Kills} ^7{loc["PLUGINS_STATS_TEXT_KILLS"]} | ^5{pStats.Deaths} ^7{loc["PLUGINS_STATS_TEXT_DEATHS"]} | ^5{pStats.KDR} ^7KDR | ^5{pStats.Skill} ^7{loc["PLUGINS_STATS_TEXT_SKILL"]} | ^5{pStats.EloRating} ^7{loc["PLUGINS_STATS_COMMANDS_TOPSTATS_RATING"].ToUpper()}";
             }
 
             else
             {
                 pStats = pStats = clientStats.Find(c => c.ServerId == serverId && c.ClientId == E.Origin.ClientId).First();
-                statLine = $"^5{pStats.Kills} ^7{loc["PLUGINS_STATS_TEXT_KILLS"]} | ^5{pStats.Deaths} ^7{loc["PLUGINS_STATS_TEXT_DEATHS"]} | ^5{pStats.KDR} ^7KDR | ^5{pStats.Skill} ^7{loc["PLUGINS_STATS_TEXT_SKILL"]}";
+                statLine = $"^5{pStats.Kills} ^7{loc["PLUGINS_STATS_TEXT_KILLS"]} | ^5{pStats.Deaths} ^7{loc["PLUGINS_STATS_TEXT_DEATHS"]} | ^5{pStats.KDR} ^7KDR | ^5{pStats.Skill} ^7{loc["PLUGINS_STATS_TEXT_SKILL"]} | ^5{pStats.EloRating} ^7{loc["PLUGINS_STATS_COMMANDS_TOPSTATS_RATING"].ToUpper()}";
             }
 
             if (E.Message.IsBroadcastCommand())

Plugins/Stats/Helpers/ServerStats.cs

@@ -1,13 +1,6 @@
-using SharedLibraryCore;
-using IW4MAdmin.Plugins.Stats.Cheat;
+using IW4MAdmin.Plugins.Stats.Cheat;
 using IW4MAdmin.Plugins.Stats.Models;
-using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using SharedLibraryCore.Services;
 
 namespace IW4MAdmin.Plugins.Stats.Helpers
 {

Plugins/Stats/Helpers/StatManager.cs

@@ -118,6 +118,7 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                     ServerId = serverId,
                     Skill = 0.0,
                     SPM = 0.0,
+                    EloRating = 200.0,
                     HitLocations = Enum.GetValues(typeof(IW4Info.HitLocation)).OfType<IW4Info.HitLocation>().Select(hl => new EFHitLocationCount()
                     {
                         Active = true,
@@ -145,6 +146,11 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
                 //await statsSvc.ClientStatSvc.SaveChangesAsync();
             }
 
+            if (clientStats.EloRating == 0.0)
+            {
+                clientStats.EloRating = clientStats.Skill;
+            }
+
             // set these on connecting
             clientStats.LastActive = DateTime.UtcNow;
             clientStats.LastStatCalculation = DateTime.UtcNow;
@@ -479,6 +485,30 @@ namespace IW4MAdmin.Plugins.Stats.Helpers
             // process the attacker's stats after the kills
             attackerStats = UpdateStats(attackerStats);
 
+            // calulate elo
+            if (Servers[attackerStats.ServerId].PlayerStats.Count > 1)
+            {
+                double attackerLobbyRating = Servers[attackerStats.ServerId].PlayerStats
+                    .Where(cs => cs.Value.ClientId != attackerStats.ClientId)
+                    .Average(cs => cs.Value.EloRating);
+
+                double victimLobbyRating = Servers[attackerStats.ServerId].PlayerStats
+                    .Where(cs => cs.Value.ClientId != victimStats.ClientId)
+                    .Average(cs => cs.Value.EloRating);
+
+                double attackerEloDifference = Math.Log(attackerLobbyRating) - Math.Log(attackerStats.EloRating);
+                double winPercentage = 1.0 / (1 + Math.Pow(10, attackerEloDifference / 3.0));
+
+                double victimEloDifference = Math.Log(victimLobbyRating) - Math.Log(victimStats.EloRating);
+                double lossPercentage = 1.0 / (1 + Math.Pow(10, victimEloDifference / 3.0));
+
+                attackerStats.EloRating += 24.0 * (1 - winPercentage);
+                victimStats.EloRating -= 24.0 * winPercentage;
+
+                attackerStats.EloRating = Math.Max(0, Math.Round(attackerStats.EloRating, 2));
+                victimStats.EloRating = Math.Max(0, Math.Round(victimStats.EloRating, 2));
+            }
+
             // update after calculation
             attackerStats.TimePlayed += (int)(DateTime.UtcNow - attackerStats.LastActive).TotalSeconds;
             victimStats.TimePlayed += (int)(DateTime.UtcNow - victimStats.LastActive).TotalSeconds;

Plugins/Stats/Models/EFClientStatistics.cs

@@ -22,9 +22,8 @@ namespace IW4MAdmin.Plugins.Stats.Models
         public int Kills { get; set; }
         [Required]
         public int Deaths { get; set; }
-
+        public double EloRating { get; set; }
         public virtual ICollection<EFHitLocationCount> HitLocations { get; set; }
-
         [NotMapped]
         public double KDR
         {

Plugins/Stats/Plugin.cs

@@ -114,7 +114,9 @@ namespace IW4MAdmin.Plugins.Stats
                 int kills = clientStats.Sum(c => c.Kills);
                 int deaths = clientStats.Sum(c => c.Deaths);
                 double kdr = Math.Round(kills / (double)deaths, 2);
-                double skill = Math.Round(clientStats.Sum(c => c.Skill) / clientStats.Where(c => c.Skill > 0).Count(), 2);
+                var validSkillValues = clientStats.Where(c => c.Skill > 0);
+                int skillPlayTime = validSkillValues.Sum(s => s.TimePlayed);
+                double skill = Math.Round(validSkillValues.Sum(c => c.Skill * c.TimePlayed / skillPlayTime), 2);
                 double spm = Math.Round(clientStats.Sum(c => c.SPM) / clientStats.Where(c => c.SPM > 0).Count(), 1);
 
                 return new List<ProfileMeta>()
@@ -241,7 +243,7 @@ namespace IW4MAdmin.Plugins.Stats
                 }).ToList();
                 messageMeta.Add(new ProfileMeta()
                 {
-                    Key = "Messages",
+                    Key = Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_PROFILE_MESSAGES"],
                     Value = messages.Count
                 });
 

SharedLibraryCore/Migrations/20180516023249_AddEloField.Designer.cs

@@ -0,0 +1,436 @@
+// <auto-generated />
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage;
+using Microsoft.EntityFrameworkCore.Storage.Internal;
+using SharedLibraryCore.Database;
+using SharedLibraryCore.Objects;
+using System;
+
+namespace SharedLibraryCore.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20180516023249_AddEloField")]
+    partial class AddEloField
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.0.2-rtm-10011");
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientKill", b =>
+                {
+                    b.Property<long>("KillId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("AttackerId");
+
+                    b.Property<int>("Damage");
+
+                    b.Property<int?>("DeathOriginVector3Id");
+
+                    b.Property<int>("DeathType");
+
+                    b.Property<int>("HitLoc");
+
+                    b.Property<int?>("KillOriginVector3Id");
+
+                    b.Property<int>("Map");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<int>("VictimId");
+
+                    b.Property<int?>("ViewAnglesVector3Id");
+
+                    b.Property<int>("Weapon");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("KillId");
+
+                    b.HasIndex("AttackerId");
+
+                    b.HasIndex("DeathOriginVector3Id");
+
+                    b.HasIndex("KillOriginVector3Id");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("VictimId");
+
+                    b.HasIndex("ViewAnglesVector3Id");
+
+                    b.ToTable("EFClientKills");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientMessage", b =>
+                {
+                    b.Property<long>("MessageId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<string>("Message");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<DateTime>("TimeSent");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFClientMessages");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.Property<int>("ClientId");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<double>("EloRating");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<double>("MaxStrain");
+
+                    b.Property<double>("SPM");
+
+                    b.Property<double>("Skill");
+
+                    b.Property<int>("TimePlayed");
+
+                    b.HasKey("ClientId", "ServerId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFClientStatistics");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFHitLocationCount", b =>
+                {
+                    b.Property<int>("HitLocationCountId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId")
+                        .HasColumnName("EFClientStatistics_ClientId");
+
+                    b.Property<int>("HitCount");
+
+                    b.Property<float>("HitOffsetAverage");
+
+                    b.Property<int>("Location");
+
+                    b.Property<float>("MaxAngleDistance");
+
+                    b.Property<int>("ServerId")
+                        .HasColumnName("EFClientStatistics_ServerId");
+
+                    b.HasKey("HitLocationCountId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("ClientId", "ServerId");
+
+                    b.ToTable("EFHitLocationCounts");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServer", b =>
+                {
+                    b.Property<int>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("Port");
+
+                    b.HasKey("ServerId");
+
+                    b.ToTable("EFServers");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServerStatistics", b =>
+                {
+                    b.Property<int>("StatisticId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ServerId");
+
+                    b.Property<long>("TotalKills");
+
+                    b.Property<long>("TotalPlayTime");
+
+                    b.HasKey("StatisticId");
+
+                    b.HasIndex("ServerId");
+
+                    b.ToTable("EFServerStatistics");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAlias", b =>
+                {
+                    b.Property<int>("AliasId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<DateTime>("DateAdded");
+
+                    b.Property<int>("IPAddress");
+
+                    b.Property<int>("LinkId");
+
+                    b.Property<string>("Name")
+                        .IsRequired();
+
+                    b.HasKey("AliasId");
+
+                    b.HasIndex("LinkId");
+
+                    b.ToTable("EFAlias");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAliasLink", b =>
+                {
+                    b.Property<int>("AliasLinkId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.HasKey("AliasLinkId");
+
+                    b.ToTable("EFAliasLinks");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFClient", b =>
+                {
+                    b.Property<int>("ClientId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("AliasLinkId");
+
+                    b.Property<int>("Connections");
+
+                    b.Property<int>("CurrentAliasId");
+
+                    b.Property<DateTime>("FirstConnection");
+
+                    b.Property<DateTime>("LastConnection");
+
+                    b.Property<int>("Level");
+
+                    b.Property<bool>("Masked");
+
+                    b.Property<long>("NetworkId");
+
+                    b.Property<string>("Password");
+
+                    b.Property<string>("PasswordSalt");
+
+                    b.Property<int>("TotalConnectionTime");
+
+                    b.HasKey("ClientId");
+
+                    b.HasIndex("AliasLinkId");
+
+                    b.HasIndex("CurrentAliasId");
+
+                    b.HasIndex("NetworkId")
+                        .IsUnique();
+
+                    b.ToTable("EFClients");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.Property<int>("PenaltyId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<DateTime>("Expires");
+
+                    b.Property<int>("LinkId");
+
+                    b.Property<int>("OffenderId");
+
+                    b.Property<string>("Offense")
+                        .IsRequired();
+
+                    b.Property<int>("PunisherId");
+
+                    b.Property<int>("Type");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("PenaltyId");
+
+                    b.HasIndex("LinkId");
+
+                    b.HasIndex("OffenderId");
+
+                    b.HasIndex("PunisherId");
+
+                    b.ToTable("EFPenalties");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Helpers.Vector3", b =>
+                {
+                    b.Property<int>("Vector3Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<float>("X");
+
+                    b.Property<float>("Y");
+
+                    b.Property<float>("Z");
+
+                    b.HasKey("Vector3Id");
+
+                    b.ToTable("Vector3");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientKill", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Attacker")
+                        .WithMany()
+                        .HasForeignKey("AttackerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "DeathOrigin")
+                        .WithMany()
+                        .HasForeignKey("DeathOriginVector3Id");
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "KillOrigin")
+                        .WithMany()
+                        .HasForeignKey("KillOriginVector3Id");
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Victim")
+                        .WithMany()
+                        .HasForeignKey("VictimId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "ViewAngles")
+                        .WithMany()
+                        .HasForeignKey("ViewAnglesVector3Id");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientMessage", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFHitLocationCount", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics")
+                        .WithMany("HitLocations")
+                        .HasForeignKey("ClientId", "ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServerStatistics", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFAlias", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "Link")
+                        .WithMany("Children")
+                        .HasForeignKey("LinkId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFClient", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "AliasLink")
+                        .WithMany()
+                        .HasForeignKey("AliasLinkId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAlias", "CurrentAlias")
+                        .WithMany()
+                        .HasForeignKey("CurrentAliasId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFAliasLink", "Link")
+                        .WithMany("ReceivedPenalties")
+                        .HasForeignKey("LinkId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Offender")
+                        .WithMany("ReceivedPenalties")
+                        .HasForeignKey("OffenderId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Punisher")
+                        .WithMany("AdministeredPenalties")
+                        .HasForeignKey("PunisherId")
+                        .OnDelete(DeleteBehavior.Restrict);
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

SharedLibraryCore/Migrations/20180516023249_AddEloField.cs

@@ -0,0 +1,25 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+using System;
+using System.Collections.Generic;
+
+namespace SharedLibraryCore.Migrations
+{
+    public partial class AddEloField : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<double>(
+                name: "EloRating",
+                table: "EFClientStatistics",
+                nullable: false,
+                defaultValue: 0.0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "EloRating",
+                table: "EFClientStatistics");
+        }
+    }
+}

SharedLibraryCore/Migrations/DatabaseContextModelSnapshot.cs

@@ -102,6 +102,8 @@ namespace SharedLibraryCore.Migrations
 
                     b.Property<int>("Deaths");
 
+                    b.Property<double>("EloRating");
+
                     b.Property<int>("Kills");
 
                     b.Property<double>("MaxStrain");

SharedLibraryCore/RCon/Connection.cs

@@ -250,7 +250,7 @@ namespace SharedLibraryCore.RCon
 
                         if (FailedReceives >= 4)
                         {
-                            throw new NetworkException($"{Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_COMMUNICATION"]} {socketConnection.RemoteEndPoint}");
+                            throw new NetworkException($"{Utilities.CurrentLocalization.LocalizationIndex["SERVER_ERROR_COMMUNICATION"]} {socketConnection.RemoteEndPoint.ToString()}");
                         }
                     }
 
@@ -258,7 +258,7 @@ namespace SharedLibraryCore.RCon
                     {
                         if (FailedReceives >= 4)
                         {
-                            Log.WriteVerbose($"Resumed receive RCon connection from {socketConnection.RemoteEndPoint}");
+                            Log.WriteVerbose($"Resumed receive RCon connection from {socketConnection.RemoteEndPoint.ToString()}");
                             FailedReceives = 0;
                         }
                     }

WebfrontCore/Views/Client/Profile/Index.cshtml

@@ -80,7 +80,10 @@
         </div>
     </div>
     <div id="profile_meta" class="text-center text-sm-right pt-2 mt-md-4 pt-md-3 mr-4 pr-4 mr-md-0 ml-4 pl-4 ml-md-0 pr-md-0 pl-md-0">
-
+        <div class="profile-meta-entry">
+            <span class="profile-meta-value text-primary">@Model.ConnectionCount</span>
+            <span class="profile-meta-value text-muted"> @loc["WEBFRONT_CLIENT_META_CONNECTIONS"]</span>
+        </div>
     </div>
 </div>
 

WebfrontCore/Views/Server/_ClientActivity.cshtml

@@ -8,19 +8,24 @@
     @{
         for (int i = 0; i < Model.ChatHistory.Count; i++)
         {
-            string message = @Model.ChatHistory[i].Message;
+            if (Model.ChatHistory[i] == null ||
+                Model.ChatHistory[i].Message == null ||
+                Model.ChatHistory[i].Name == null)
+            {
+                continue;
+            }
+
             if (Model.ChatHistory[i].Message == "CONNECTED")
             {
                 <span class="text-light"><span class="oi oi-account-login mr-2 text-success"> </span>@Model.ChatHistory[i].Name</span><br />
             }
             if (Model.ChatHistory[i].Message == "DISCONNECTED")
             {
-
                 <span class="text-light"><span class="oi oi-account-logout mr-2 text-danger"> </span>@Model.ChatHistory[i].Name</span><br />
             }
             if (Model.ChatHistory[i].Message != "CONNECTED" && Model.ChatHistory[i].Message != "DISCONNECTED")
             {
-                <span class="text-light">@Model.ChatHistory[i].Name</span><span> &mdash; @message.Substring(0, Math.Min(65, message.Length)) </span><br />
+                <span class="text-light">@Model.ChatHistory[i].Name</span><span> &mdash; @Model.ChatHistory[i].Message.Substring(0, Math.Min(65, Model.ChatHistory[i].Message.Length)) </span><br />
             }
         }
     }
@@ -55,7 +60,13 @@
     @{
         for (int i = 0; i < Model.ChatHistory.Count; i++)
         {
-            string message = @Model.ChatHistory[i].Message;
+            if (Model.ChatHistory[i] == null ||
+                Model.ChatHistory[i].Message == null ||
+                Model.ChatHistory[i].Name == null)
+            {
+                continue;
+            }
+
             if (Model.ChatHistory[i].Message == "CONNECTED")
             {
                 <span class="text-light"><span class="oi oi-account-login mr-2 text-success"> </span>@Model.ChatHistory[i].Name</span><br />
@@ -67,7 +78,7 @@
             }
             if (Model.ChatHistory[i].Message != "CONNECTED" && Model.ChatHistory[i].Message != "DISCONNECTED")
             {
-                <span class="text-light">@Model.ChatHistory[i].Name</span><span> &mdash; @message.Substring(0, Math.Min(65, message.Length)) </span><br />
+                <span class="text-light">@Model.ChatHistory[i].Name</span><span> &mdash; @Model.ChatHistory[i].Message.Substring(0, Math.Min(65, Model.ChatHistory[i].Message.Length)) </span><br />
             }
         }
     }