update some anticheat code

Application/Misc/Logger.cs

@@ -81,7 +81,7 @@ namespace IW4MAdmin.Application
                 {
                     Console.WriteLine(LogLine);
                 }
-                await File.AppendAllTextAsync(FileName, $"{LogLine}{Environment.NewLine}");
+                File.AppendAllText(FileName, $"{LogLine}{Environment.NewLine}");
 #endif
             }
 

Plugins/Stats/Cheat/Detection.cs

@@ -11,7 +11,7 @@ using System.Text.RegularExpressions;
 
 namespace IW4MAdmin.Plugins.Stats.Cheat
 {
-    class Detection
+    public class Detection
     {
         public enum DetectionType
         {
@@ -122,7 +122,11 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                     sessionAverageSnapAmount = (previousSessionAverage * (sessionSnapHits - 1) + currentSnapDistance) / sessionSnapHits;
                     lastHit = hit;
 
-                    if (sessionSnapHits > Thresholds.LowSampleMinKills && sessionAverageSnapAmount > Thresholds.SnapFlagValue)
+                    //var marginOfError = Thresholds.GetMarginOfError(sessionSnapHits);
+                    //var marginOfErrorLifetime = Thresholds.GetMarginOfError(ClientStats.SnapHitCount);
+
+                    if (sessionSnapHits >= Thresholds.LowSampleMinKills &&
+                        sessionAverageSnapAmount >= Thresholds.SnapFlagValue/* + marginOfError*/)
                     {
                         results.Add(new DetectionPenaltyResult()
                         {
@@ -133,7 +137,8 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                         });
                     }
 
-                    if (sessionSnapHits > Thresholds.LowSampleMinKills && sessionAverageSnapAmount > Thresholds.SnapBanValue)
+                    if (sessionSnapHits >= Thresholds.LowSampleMinKills &&
+                        sessionAverageSnapAmount >= Thresholds.SnapBanValue/* + marginOfError*/)
                     {
                         results.Add(new DetectionPenaltyResult()
                         {
@@ -143,6 +148,32 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                             Type = DetectionType.Snap
                         });
                     }
+
+                    // lifetime
+                    if (ClientStats.SnapHitCount >= Thresholds.MediumSampleMinKills &&
+                        ClientStats.AverageSnapValue >= Thresholds.SnapFlagValue/* + marginOfErrorLifetime*/)
+                    {
+                        results.Add(new DetectionPenaltyResult()
+                        {
+                            ClientPenalty = EFPenalty.PenaltyType.Flag,
+                            Value = sessionAverageSnapAmount,
+                            HitCount = ClientStats.SnapHitCount,
+                            Type = DetectionType.Snap
+                        });
+                    }
+
+                    if (ClientStats.SnapHitCount >= Thresholds.MediumSampleMinKills &&
+                        ClientStats.AverageSnapValue >= Thresholds.SnapBanValue/* + marginOfErrorLifetime*/)
+                    {
+                        results.Add(new DetectionPenaltyResult()
+                        {
+                            ClientPenalty = EFPenalty.PenaltyType.Ban,
+                            Value = sessionAverageSnapAmount,
+                            HitCount = ClientStats.SnapHitCount,
+                            Type = DetectionType.Snap
+                        });
+                    }
+
                 }
             }
             #endregion
@@ -220,7 +251,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
             #endregion
 
             #region STRAIN
-            double currentStrain = Strain.GetStrain(hit.Distance / 0.0254, hit.ViewAngles, Math.Max(50, hit.TimeOffset - LastOffset));
+            double currentStrain = Strain.GetStrain(hit.Distance / 0.0254, hit.ViewAngles, Math.Max(50, LastOffset == 0 ? 50 : (hit.TimeOffset - LastOffset)));
 #if DEBUG == true
             Log.WriteDebug($"Current Strain: {currentStrain}");
 #endif
@@ -426,7 +457,9 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
                 SessionSPM = ClientStats.SessionSPM,
                 StrainAngleBetween = Strain.LastDistance,
                 TimeSinceLastEvent = (int)Strain.LastDeltaTime,
-                WeaponId = hit.Weapon
+                WeaponId = hit.Weapon,
+                SessionSnapHits = sessionSnapHits,
+                SessionAverageSnapValue = sessionAverageSnapAmount
             };
 
             snapshot.PredictedViewAngles = hit.AnglesList

Plugins/Stats/Cheat/DetectionPenaltyResult.cs

@@ -2,7 +2,7 @@
 
 namespace IW4MAdmin.Plugins.Stats.Cheat
 {
-    class DetectionPenaltyResult
+    public class DetectionPenaltyResult
     {
         public Detection.DetectionType Type { get; set; }
         public EFPenalty.PenaltyType ClientPenalty { get; set; }

Plugins/Stats/Cheat/Thresholds.cs

@@ -1,7 +1,28 @@
-using System;
+using Stats.Config;
+using System;
+using static SharedLibraryCore.Database.Models.EFPenalty;
 
 namespace IW4MAdmin.Plugins.Stats.Cheat
 {
+    public static class DistributionHelper
+    {
+        public static double CalculateMaxValue(this DistributionConfiguration config, PenaltyType penaltyType, int sampleSize)
+        {
+            switch (config.Type)
+            {
+                case DistributionConfiguration.DistributionType.Normal:
+                    break;
+                case DistributionConfiguration.DistributionType.LogNormal:
+                    double deviationNumber = penaltyType == PenaltyType.Flag ? 3.0 : 4.0;
+                    double marginOfError = 1.644 / (config.StandardDeviation / Math.Sqrt(sampleSize));
+                    double maxValue = (config.StandardDeviation * deviationNumber) + marginOfError;
+                    return maxValue;
+            }
+
+            return double.MaxValue;
+        }
+    }
+
     class Thresholds
     {
         public static double HeadshotRatioThresholdLowSample(double deviations) => HeadshotRatioStandardDeviationLowSample * deviations + HeadshotRatioMean;
@@ -38,7 +59,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
         public static double MaxOffset(int sampleSize) => Math.Exp(Math.Max(_offsetMeanLog + (_offsetMeanLog / Math.Sqrt(sampleSize)), _offsetMeanLog - (_offsetMeanLog / Math.Sqrt(sampleSize))) + 4 * (_offsetSdLog));
         public const double MaxStrainFlag = 0.36;
 
-        public static double GetMarginOfError(int numKills) => 1.6455 / Math.Sqrt(numKills);
+        public static double GetMarginOfError(int numberOfHits) => 1.6455 / Math.Sqrt(numberOfHits);
 
         public static double Lerp(double v1, double v2, double amount)
         {

Plugins/Stats/Config/DistributionConfiguration.cs

@@ -0,0 +1,15 @@
+namespace Stats.Config
+{
+    public class DistributionConfiguration
+    {
+        public enum DistributionType
+        {
+            Normal,
+            LogNormal
+        }
+
+        public DistributionType Type { get; set; }
+        public double Mean { get; set; }
+        public double StandardDeviation { get; set; }
+    }
+}

Plugins/Stats/Config/StatsConfiguration.cs

@@ -1,6 +1,8 @@
 using SharedLibraryCore;
 using SharedLibraryCore.Interfaces;
+using Stats.Config;
 using System.Collections.Generic;
+using static IW4MAdmin.Plugins.Stats.Cheat.Detection;
 
 namespace IW4MAdmin.Plugins.Stats.Config
 {
@@ -12,6 +14,8 @@ namespace IW4MAdmin.Plugins.Stats.Config
         public List<string> RecoilessWeapons { get; set; }
         public int TopPlayersMinPlayTime { get; set; }
         public bool StoreClientKills { get; set; }
+        public IDictionary<DetectionType, DistributionConfiguration> DetectionDistributions { get; set; }
+
         public string Name() => "Stats";
         public IBaseConfiguration Generate()
         {

Plugins/Stats/Models/EFACSnapshot.cs

@@ -42,6 +42,8 @@ namespace IW4MAdmin.Plugins.Stats.Models
         [ForeignKey("HitDestinationId")]
         public Vector3 HitDestination { get; set; }
         public double Distance { get; set; }
+        public double SessionAverageSnapValue { get; set; }
+        public int SessionSnapHits { get; set; }
         public int CurrentViewAngleId { get; set; }
         [ForeignKey("CurrentViewAngleId")]
         public Vector3 CurrentViewAngle { get; set; }

Plugins/Stats/Plugin.cs

@@ -149,14 +149,6 @@ namespace IW4MAdmin.Plugins.Stats
                         S.Logger.WriteInfo($"End ScriptDamage {scriptDamageCount}");
 #endif
                     }
-                    else
-                    {
-                        break;
-                    }
-                    else
-                    {
-                        break;
-                    }
                     break;
             }
         }
@@ -275,7 +267,6 @@ namespace IW4MAdmin.Plugins.Stats
                 double abdomenRatio = 0;
                 double chestAbdomenRatio = 0;
                 double hitOffsetAverage = 0;
-                double averageRecoilAmount = 0;
                 double averageSnapValue = 0;
                 double maxStrain = clientStats.Count(c => c.MaxStrain > 0) == 0 ? 0 : clientStats.Max(cs => cs.MaxStrain);
 
@@ -299,7 +290,6 @@ namespace IW4MAdmin.Plugins.Stats
 
                     var validOffsets = clientStats.Where(c => c.HitLocations.Count(hl => hl.HitCount > 0) > 0).SelectMany(hl => hl.HitLocations);
                     hitOffsetAverage = validOffsets.Sum(o => o.HitCount * o.HitOffsetAverage) / (double)validOffsets.Sum(o => o.HitCount);
-                    averageRecoilAmount = clientStats.Average(_stat => _stat.AverageRecoilOffset);
                     averageSnapValue = clientStats.Any(_stats => _stats.AverageSnapValue > 0) ? clientStats.Where(_stats => _stats.AverageSnapValue > 0).Average(_stat => _stat.AverageSnapValue) : 0;
                 }
 
@@ -369,21 +359,11 @@ namespace IW4MAdmin.Plugins.Stats
                     new ProfileMeta()
                     {
                         Key = $"{Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_CLIENT_META_AC_METRIC"]} 7",
-                        Value = Math.Round(averageRecoilAmount, 3).ToString(new System.Globalization.CultureInfo(Utilities.CurrentLocalization.LocalizationName)),
-                        Type = ProfileMeta.MetaType.Information,
-                        Column = 2,
-                        Order = 5,
-                        Extra = Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_CLIENT_TITLE_ACM7"],
-                        Sensitive = true
-                    },
-                    new ProfileMeta()
-                    {
-                        Key = $"{Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_CLIENT_META_AC_METRIC"]} 8",
                         Value = Math.Round(averageSnapValue, 3).ToString(new System.Globalization.CultureInfo(Utilities.CurrentLocalization.LocalizationName)),
                         Type = ProfileMeta.MetaType.Information,
                         Column = 2,
                         Order = 6,
-                        Extra = Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_CLIENT_TITLE_ACM8"],
+                        Extra = Utilities.CurrentLocalization.LocalizationIndex["WEBFRONT_CLIENT_TITLE_ACM7"],
                         Sensitive = true
                     }
                 };

Plugins/Web/StatsWeb/Views/Stats/_PenaltyInfo.cshtml

@@ -10,20 +10,13 @@
         var snapProperties = Model.First().GetType().GetProperties();
         foreach (var prop in snapProperties)
         {
-            <!-- this is another ugly hack-->
+            @if (prop.Name.EndsWith("Id") || new[] { "Active", "Client", "PredictedViewAngles" }.Contains(prop.Name))
-            @if (prop.GetValue(snapshot) is System.Collections.Generic.HashSet<SharedLibraryCore.Helpers.Vector3>)
             {
-                @*<span class="text-white">@prop.Name </span>
+                continue;
-                foreach (var v in (System.Collections.Generic.HashSet<SharedLibraryCore.Helpers.Vector3>)prop.GetValue(snapshot))
-                {
-                    <span>@v.ToString(),</span><br />
-                }*@
             }
-            else
+
-            {
             <span class="text-white">@prop.Name </span> <span>&mdash; @prop.GetValue(snapshot)</span><br />
         }
-        }
         <div class="w-100 mt-1 mb-1 border-bottom"></div>
     }
 </div>

SharedLibraryCore/Migrations/20190914011524_AddCurrentSnapValueToSnapshot.Designer.cs

@@ -0,0 +1,730 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SharedLibraryCore.Database;
+
+namespace SharedLibraryCore.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20190914011524_AddCurrentSnapValueToSnapshot")]
+    partial class AddCurrentSnapValueToSnapshot
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.2.6-servicing-10079");
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFACSnapshot", b =>
+                {
+                    b.Property<int>("SnapshotId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<int>("CurrentSessionLength");
+
+                    b.Property<double>("SessionAverageSnapValue");
+
+                    b.Property<double>("CurrentStrain");
+
+                    b.Property<int>("CurrentViewAngleId");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<double>("Distance");
+
+                    b.Property<double>("EloRating");
+
+                    b.Property<int>("HitDestinationId");
+
+                    b.Property<int>("HitLocation");
+
+                    b.Property<int>("HitOriginId");
+
+                    b.Property<int>("HitType");
+
+                    b.Property<int>("Hits");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<int>("LastStrainAngleId");
+
+                    b.Property<double>("RecoilOffset");
+
+                    b.Property<double>("SessionAngleOffset");
+
+                    b.Property<double>("SessionSPM");
+
+                    b.Property<int>("SessionScore");
+
+                    b.Property<double>("StrainAngleBetween");
+
+                    b.Property<int>("TimeSinceLastEvent");
+
+                    b.Property<int>("WeaponId");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("SnapshotId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("CurrentViewAngleId");
+
+                    b.HasIndex("HitDestinationId");
+
+                    b.HasIndex("HitOriginId");
+
+                    b.HasIndex("LastStrainAngleId");
+
+                    b.ToTable("EFACSnapshot");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFACSnapshotVector3", b =>
+                {
+                    b.Property<int>("ACSnapshotVector3Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int>("SnapshotId");
+
+                    b.Property<int>("Vector3Id");
+
+                    b.HasKey("ACSnapshotVector3Id");
+
+                    b.HasIndex("SnapshotId");
+
+                    b.HasIndex("Vector3Id");
+
+                    b.ToTable("EFACSnapshotVector3");
+                });
+
+            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<double>("Fraction");
+
+                    b.Property<int>("HitLoc");
+
+                    b.Property<bool>("IsKill");
+
+                    b.Property<int?>("KillOriginVector3Id");
+
+                    b.Property<int>("Map");
+
+                    b.Property<long>("ServerId");
+
+                    b.Property<int>("VictimId");
+
+                    b.Property<int?>("ViewAnglesVector3Id");
+
+                    b.Property<double>("VisibilityPercentage");
+
+                    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<long>("ServerId");
+
+                    b.Property<DateTime>("TimeSent");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("TimeSent");
+
+                    b.ToTable("EFClientMessages");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientRatingHistory", b =>
+                {
+                    b.Property<int>("RatingHistoryId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.HasKey("RatingHistoryId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("EFClientRatingHistory");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.Property<int>("ClientId");
+
+                    b.Property<long>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<double>("AverageRecoilOffset");
+
+                    b.Property<double>("AverageSnapValue");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<double>("EloRating");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<double>("MaxStrain");
+
+                    b.Property<double>("RollingWeightedKDR");
+
+                    b.Property<double>("SPM");
+
+                    b.Property<double>("Skill");
+
+                    b.Property<int>("SnapHitCount");
+
+                    b.Property<int>("TimePlayed");
+
+                    b.Property<double>("VisionAverage");
+
+                    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<long>("ServerId")
+                        .HasColumnName("EFClientStatistics_ServerId");
+
+                    b.HasKey("HitLocationCountId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("ClientId", "ServerId");
+
+                    b.ToTable("EFHitLocationCounts");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFRating", b =>
+                {
+                    b.Property<int>("RatingId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ActivityAmount");
+
+                    b.Property<bool>("Newest");
+
+                    b.Property<double>("Performance");
+
+                    b.Property<int>("Ranking");
+
+                    b.Property<int>("RatingHistoryId");
+
+                    b.Property<long?>("ServerId");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("RatingId");
+
+                    b.HasIndex("RatingHistoryId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("Performance", "Ranking", "When");
+
+                    b.ToTable("EFRating");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServer", b =>
+                {
+                    b.Property<long>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<string>("EndPoint");
+
+                    b.Property<int?>("GameName");
+
+                    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<long>("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()
+                        .HasMaxLength(24);
+
+                    b.Property<string>("SearchableName")
+                        .HasMaxLength(24);
+
+                    b.HasKey("AliasId");
+
+                    b.HasIndex("IPAddress");
+
+                    b.HasIndex("LinkId");
+
+                    b.HasIndex("Name");
+
+                    b.HasIndex("SearchableName");
+
+                    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.EFChangeHistory", b =>
+                {
+                    b.Property<int>("ChangeHistoryId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(128);
+
+                    b.Property<string>("CurrentValue");
+
+                    b.Property<int>("OriginEntityId");
+
+                    b.Property<string>("PreviousValue");
+
+                    b.Property<int>("TargetEntityId");
+
+                    b.Property<DateTime>("TimeChanged");
+
+                    b.Property<int>("TypeOfChange");
+
+                    b.HasKey("ChangeHistoryId");
+
+                    b.ToTable("EFChangeHistory");
+                });
+
+            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.EFMeta", b =>
+                {
+                    b.Property<int>("MetaId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<DateTime>("Created");
+
+                    b.Property<string>("Extra");
+
+                    b.Property<string>("Key")
+                        .IsRequired()
+                        .HasMaxLength(32);
+
+                    b.Property<DateTime>("Updated");
+
+                    b.Property<string>("Value")
+                        .IsRequired();
+
+                    b.HasKey("MetaId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("Key");
+
+                    b.ToTable("EFMeta");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.Property<int>("PenaltyId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<string>("AutomatedOffense");
+
+                    b.Property<DateTime?>("Expires");
+
+                    b.Property<bool>("IsEvadedOffense");
+
+                    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.EFACSnapshot", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "CurrentViewAngle")
+                        .WithMany()
+                        .HasForeignKey("CurrentViewAngleId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "HitDestination")
+                        .WithMany()
+                        .HasForeignKey("HitDestinationId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "HitOrigin")
+                        .WithMany()
+                        .HasForeignKey("HitOriginId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "LastStrainAngle")
+                        .WithMany()
+                        .HasForeignKey("LastStrainAngleId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFACSnapshotVector3", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFACSnapshot", "Snapshot")
+                        .WithMany("PredictedViewAngles")
+                        .HasForeignKey("SnapshotId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "Vector")
+                        .WithMany()
+                        .HasForeignKey("Vector3Id")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            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.EFClientRatingHistory", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .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.EFRating", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFClientRatingHistory", "RatingHistory")
+                        .WithMany("Ratings")
+                        .HasForeignKey("RatingHistoryId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId");
+                });
+
+            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.EFMeta", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany("Meta")
+                        .HasForeignKey("ClientId")
+                        .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/20190914011524_AddCurrentSnapValueToSnapshot.cs

@@ -0,0 +1,23 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace SharedLibraryCore.Migrations
+{
+    public partial class AddCurrentSnapValueToSnapshot : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<double>(
+                name: "SessionAverageSnapValue",
+                table: "EFACSnapshot",
+                nullable: false,
+                defaultValue: 0.0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "SessionAverageSnapValue",
+                table: "EFACSnapshot");
+        }
+    }
+}

SharedLibraryCore/Migrations/20190914012015_AddSessionSnapHitsToSnapshot.Designer.cs

@@ -0,0 +1,732 @@
+// <auto-generated />
+using System;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+using SharedLibraryCore.Database;
+
+namespace SharedLibraryCore.Migrations
+{
+    [DbContext(typeof(DatabaseContext))]
+    [Migration("20190914012015_AddSessionSnapHitsToSnapshot")]
+    partial class AddSessionSnapHitsToSnapshot
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "2.2.6-servicing-10079");
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFACSnapshot", b =>
+                {
+                    b.Property<int>("SnapshotId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<int>("CurrentSessionLength");
+
+                    b.Property<double>("SessionAverageSnapValue");
+
+                    b.Property<double>("CurrentStrain");
+
+                    b.Property<int>("CurrentViewAngleId");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<double>("Distance");
+
+                    b.Property<double>("EloRating");
+
+                    b.Property<int>("HitDestinationId");
+
+                    b.Property<int>("HitLocation");
+
+                    b.Property<int>("HitOriginId");
+
+                    b.Property<int>("HitType");
+
+                    b.Property<int>("Hits");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<int>("LastStrainAngleId");
+
+                    b.Property<double>("RecoilOffset");
+
+                    b.Property<double>("SessionAngleOffset");
+
+                    b.Property<double>("SessionSPM");
+
+                    b.Property<int>("SessionScore");
+
+                    b.Property<int>("SessionSnapHits");
+
+                    b.Property<double>("StrainAngleBetween");
+
+                    b.Property<int>("TimeSinceLastEvent");
+
+                    b.Property<int>("WeaponId");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("SnapshotId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("CurrentViewAngleId");
+
+                    b.HasIndex("HitDestinationId");
+
+                    b.HasIndex("HitOriginId");
+
+                    b.HasIndex("LastStrainAngleId");
+
+                    b.ToTable("EFACSnapshot");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFACSnapshotVector3", b =>
+                {
+                    b.Property<int>("ACSnapshotVector3Id")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<int>("SnapshotId");
+
+                    b.Property<int>("Vector3Id");
+
+                    b.HasKey("ACSnapshotVector3Id");
+
+                    b.HasIndex("SnapshotId");
+
+                    b.HasIndex("Vector3Id");
+
+                    b.ToTable("EFACSnapshotVector3");
+                });
+
+            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<double>("Fraction");
+
+                    b.Property<int>("HitLoc");
+
+                    b.Property<bool>("IsKill");
+
+                    b.Property<int?>("KillOriginVector3Id");
+
+                    b.Property<int>("Map");
+
+                    b.Property<long>("ServerId");
+
+                    b.Property<int>("VictimId");
+
+                    b.Property<int?>("ViewAnglesVector3Id");
+
+                    b.Property<double>("VisibilityPercentage");
+
+                    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<long>("ServerId");
+
+                    b.Property<DateTime>("TimeSent");
+
+                    b.HasKey("MessageId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("TimeSent");
+
+                    b.ToTable("EFClientMessages");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientRatingHistory", b =>
+                {
+                    b.Property<int>("RatingHistoryId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.HasKey("RatingHistoryId");
+
+                    b.HasIndex("ClientId");
+
+                    b.ToTable("EFClientRatingHistory");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFClientStatistics", b =>
+                {
+                    b.Property<int>("ClientId");
+
+                    b.Property<long>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<double>("AverageRecoilOffset");
+
+                    b.Property<double>("AverageSnapValue");
+
+                    b.Property<int>("Deaths");
+
+                    b.Property<double>("EloRating");
+
+                    b.Property<int>("Kills");
+
+                    b.Property<double>("MaxStrain");
+
+                    b.Property<double>("RollingWeightedKDR");
+
+                    b.Property<double>("SPM");
+
+                    b.Property<double>("Skill");
+
+                    b.Property<int>("SnapHitCount");
+
+                    b.Property<int>("TimePlayed");
+
+                    b.Property<double>("VisionAverage");
+
+                    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<long>("ServerId")
+                        .HasColumnName("EFClientStatistics_ServerId");
+
+                    b.HasKey("HitLocationCountId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("ClientId", "ServerId");
+
+                    b.ToTable("EFHitLocationCounts");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFRating", b =>
+                {
+                    b.Property<int>("RatingId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ActivityAmount");
+
+                    b.Property<bool>("Newest");
+
+                    b.Property<double>("Performance");
+
+                    b.Property<int>("Ranking");
+
+                    b.Property<int>("RatingHistoryId");
+
+                    b.Property<long?>("ServerId");
+
+                    b.Property<DateTime>("When");
+
+                    b.HasKey("RatingId");
+
+                    b.HasIndex("RatingHistoryId");
+
+                    b.HasIndex("ServerId");
+
+                    b.HasIndex("Performance", "Ranking", "When");
+
+                    b.ToTable("EFRating");
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFServer", b =>
+                {
+                    b.Property<long>("ServerId");
+
+                    b.Property<bool>("Active");
+
+                    b.Property<string>("EndPoint");
+
+                    b.Property<int?>("GameName");
+
+                    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<long>("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()
+                        .HasMaxLength(24);
+
+                    b.Property<string>("SearchableName")
+                        .HasMaxLength(24);
+
+                    b.HasKey("AliasId");
+
+                    b.HasIndex("IPAddress");
+
+                    b.HasIndex("LinkId");
+
+                    b.HasIndex("Name");
+
+                    b.HasIndex("SearchableName");
+
+                    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.EFChangeHistory", b =>
+                {
+                    b.Property<int>("ChangeHistoryId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<string>("Comment")
+                        .HasMaxLength(128);
+
+                    b.Property<string>("CurrentValue");
+
+                    b.Property<int>("OriginEntityId");
+
+                    b.Property<string>("PreviousValue");
+
+                    b.Property<int>("TargetEntityId");
+
+                    b.Property<DateTime>("TimeChanged");
+
+                    b.Property<int>("TypeOfChange");
+
+                    b.HasKey("ChangeHistoryId");
+
+                    b.ToTable("EFChangeHistory");
+                });
+
+            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.EFMeta", b =>
+                {
+                    b.Property<int>("MetaId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<int>("ClientId");
+
+                    b.Property<DateTime>("Created");
+
+                    b.Property<string>("Extra");
+
+                    b.Property<string>("Key")
+                        .IsRequired()
+                        .HasMaxLength(32);
+
+                    b.Property<DateTime>("Updated");
+
+                    b.Property<string>("Value")
+                        .IsRequired();
+
+                    b.HasKey("MetaId");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("Key");
+
+                    b.ToTable("EFMeta");
+                });
+
+            modelBuilder.Entity("SharedLibraryCore.Database.Models.EFPenalty", b =>
+                {
+                    b.Property<int>("PenaltyId")
+                        .ValueGeneratedOnAdd();
+
+                    b.Property<bool>("Active");
+
+                    b.Property<string>("AutomatedOffense");
+
+                    b.Property<DateTime?>("Expires");
+
+                    b.Property<bool>("IsEvadedOffense");
+
+                    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.EFACSnapshot", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "CurrentViewAngle")
+                        .WithMany()
+                        .HasForeignKey("CurrentViewAngleId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "HitDestination")
+                        .WithMany()
+                        .HasForeignKey("HitDestinationId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "HitOrigin")
+                        .WithMany()
+                        .HasForeignKey("HitOriginId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "LastStrainAngle")
+                        .WithMany()
+                        .HasForeignKey("LastStrainAngleId")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            modelBuilder.Entity("IW4MAdmin.Plugins.Stats.Models.EFACSnapshotVector3", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFACSnapshot", "Snapshot")
+                        .WithMany("PredictedViewAngles")
+                        .HasForeignKey("SnapshotId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("SharedLibraryCore.Helpers.Vector3", "Vector")
+                        .WithMany()
+                        .HasForeignKey("Vector3Id")
+                        .OnDelete(DeleteBehavior.Cascade);
+                });
+
+            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.EFClientRatingHistory", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .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.EFRating", b =>
+                {
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFClientRatingHistory", "RatingHistory")
+                        .WithMany("Ratings")
+                        .HasForeignKey("RatingHistoryId")
+                        .OnDelete(DeleteBehavior.Cascade);
+
+                    b.HasOne("IW4MAdmin.Plugins.Stats.Models.EFServer", "Server")
+                        .WithMany()
+                        .HasForeignKey("ServerId");
+                });
+
+            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.EFMeta", b =>
+                {
+                    b.HasOne("SharedLibraryCore.Database.Models.EFClient", "Client")
+                        .WithMany("Meta")
+                        .HasForeignKey("ClientId")
+                        .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/20190914012015_AddSessionSnapHitsToSnapshot.cs

@@ -0,0 +1,23 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace SharedLibraryCore.Migrations
+{
+    public partial class AddSessionSnapHitsToSnapshot : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "SessionSnapHits",
+                table: "EFACSnapshot",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "SessionSnapHits",
+                table: "EFACSnapshot");
+        }
+    }
+}

SharedLibraryCore/Migrations/DatabaseContextModelSnapshot.cs

@@ -27,6 +27,8 @@ namespace SharedLibraryCore.Migrations
 
                     b.Property<int>("CurrentSessionLength");
 
+                    b.Property<double>("SessionAverageSnapValue");
+
                     b.Property<double>("CurrentStrain");
 
                     b.Property<int>("CurrentViewAngleId");
@@ -59,6 +61,8 @@ namespace SharedLibraryCore.Migrations
 
                     b.Property<int>("SessionScore");
 
+                    b.Property<int>("SessionSnapHits");
+
                     b.Property<double>("StrainAngleBetween");
 
                     b.Property<int>("TimeSinceLastEvent");