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Code Issues Releases Wiki Activity

adjust detection thresholds for recoil and offset

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make sure we don't keep adding penalties after first
add "Other" penalty for future plugin use
This commit is contained in:
RaidMax
2019-06-24 16:56:47 -05:00
parent b4c57d3a53
commit cfca00d6c8
4 changed files with 41 additions and 184 deletions
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159
Plugins/Stats/Cheat/Detection.cs
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@ -21,9 +21,9 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
};
public ChangeTracking<EFACSnapshot> Tracker { get; private set; }
public const int QUEUE_COUNT = 10;
public const int MAX_TRACKED_HIT_COUNT = 10;
public List<EFClientKill> QueuedHits { get; set; }
public List<EFClientKill> TrackedHits { get; set; }
int Kills;
int HitCount;
Dictionary<IW4Info.HitLocation, HitInfo> HitLocationCount;
@ -54,7 +54,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
ClientStats = clientStats;
Strain = new Strain();
Tracker = new ChangeTracking<EFACSnapshot>();
QueuedHits = new List<EFClientKill>();
TrackedHits = new List<EFClientKill>();
}
/// <summary>
@ -136,7 +136,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
AngleDifferenceAverage = weightedSessionAverage;
if (weightedSessionAverage > Thresholds.MaxOffset(totalSessionHits) &&
totalSessionHits > 40)
totalSessionHits >= (Thresholds.MediumSampleMinKills * 2))
{
Log.WriteDebug("*** Reached Max Session Average for Angle Difference ***");
Log.WriteDebug($"Session Average = {weightedSessionAverage}");
@ -157,8 +157,11 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
Log.WriteDebug($"PredictVsReal={realAgainstPredict}");
#endif
}
#endregion
double currentStrain = Strain.GetStrain(isDamage, hit.Damage, hit.Distance / 0.0254, hit.ViewAngles, Math.Max(50, hit.TimeOffset - LastOffset));
#region STRAIN
double currentStrain = Strain.GetStrain(hit.Distance / 0.0254, hit.ViewAngles, Math.Max(50, hit.TimeOffset - LastOffset));
#if DEBUG == true
Log.WriteDebug($"Current Strain: {currentStrain}");
#endif
@ -213,7 +216,7 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
});
}
if (ClientStats.AverageRecoilOffset == 0 && HitCount > Thresholds.HighSampleMinKills)
if (ClientStats.AverageRecoilOffset == 0 && HitCount >= Thresholds.LowSampleMinKills)
{
results.Add(new DetectionPenaltyResult()
{
@ -251,19 +254,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
// ban on headshot
if (currentHeadshotRatio > maxHeadshotLerpValueForBan)
{
//Log.WriteDebug("**Maximum Headshot Ratio Reached For Ban**");
//Log.WriteDebug($"ClientId: {hit.AttackerId}");
//Log.WriteDebug($"**HitCount: {HitCount}");
//Log.WriteDebug($"**Ratio {currentHeadshotRatio}");
//Log.WriteDebug($"**MaxRatio {maxHeadshotLerpValueForFlag}");
//var sb = new StringBuilder();
//foreach (var kvp in HitLocationCount)
//{
// sb.Append($"HitLocation: {kvp.Key} -> {kvp.Value}\r\n");
//}
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Ban,
@ -275,19 +265,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
}
else
{
//Log.WriteDebug("**Maximum Headshot Ratio Reached For Flag**");
//Log.WriteDebug($"ClientId: {hit.AttackerId}");
//Log.WriteDebug($"**HitCount: {HitCount}");
//Log.WriteDebug($"**Ratio {currentHeadshotRatio}");
//Log.WriteDebug($"**MaxRatio {maxHeadshotLerpValueForFlag}");
//var sb = new StringBuilder();
//foreach (var kvp in HitLocationCount)
//{
// sb.Append($"HitLocation: {kvp.Key} -> {kvp.Value}\r\n");
//}
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Flag,
@ -307,19 +284,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
// ban on bone ratio
if (currentMaxBoneRatio > maxBoneRatioLerpValueForBan)
{
//Log.WriteDebug("**Maximum Bone Ratio Reached For Ban**");
//Log.WriteDebug($"ClientId: {hit.AttackerId}");
//Log.WriteDebug($"**HitCount: {HitCount}");
//Log.WriteDebug($"**Ratio {currentMaxBoneRatio}");
//Log.WriteDebug($"**MaxRatio {maxBoneRatioLerpValueForBan}");
//var sb = new StringBuilder();
//foreach (var kvp in HitLocationCount)
//{
// sb.Append($"HitLocation: {kvp.Key} -> {kvp.Value}\r\n");
//}
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Ban,
@ -331,19 +295,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
}
else
{
//Log.WriteDebug("**Maximum Bone Ratio Reached For Flag**");
//Log.WriteDebug($"ClientId: {hit.AttackerId}");
//Log.WriteDebug($"**HitCount: {HitCount}");
//Log.WriteDebug($"**Ratio {currentMaxBoneRatio}");
//Log.WriteDebug($"**MaxRatio {maxBoneRatioLerpValueForFlag}");
//var sb = new StringBuilder();
//foreach (var kvp in HitLocationCount)
//{
// sb.Append($"HitLocation: {kvp.Key} -> {kvp.Value}\r\n");
//}
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Flag,
@ -375,16 +326,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
if (currentChestAbdomenRatio > chestAbdomenLerpValueForBan && chestHits >= Thresholds.MediumSampleMinKills * 2)
{
//Log.WriteDebug("**Maximum Chest/Abdomen Ratio Reached For Ban**");
//Log.WriteDebug($"ClientId: {hit.AttackerId}");
//Log.WriteDebug($"**Chest Hits: {chestHits}");
//Log.WriteDebug($"**Ratio {currentChestAbdomenRatio}");
//Log.WriteDebug($"**MaxRatio {chestAbdomenLerpValueForBan}");
//var sb = new StringBuilder();
//foreach (var kvp in HitLocationCount)
// sb.Append($"HitLocation: {kvp.Key} -> {kvp.Value}\r\n");
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Ban,
@ -396,16 +337,6 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
}
else
{
//Log.WriteDebug("**Maximum Chest/Abdomen Ratio Reached For Flag**");
//Log.WriteDebug($"ClientId: {hit.AttackerId}");
//Log.WriteDebug($"**Chest Hits: {chestHits}");
//Log.WriteDebug($"**Ratio {currentChestAbdomenRatio}");
//Log.WriteDebug($"**MaxRatio {chestAbdomenRatioLerpValueForFlag}");
//var sb = new StringBuilder();
//foreach (var kvp in HitLocationCount)
// sb.Append($"HitLocation: {kvp.Key} -> {kvp.Value}\r\n");
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Flag,
@ -457,77 +388,5 @@ namespace IW4MAdmin.Plugins.Stats.Cheat
ClientPenalty = EFPenalty.PenaltyType.Any,
};
}
public DetectionPenaltyResult ProcessTotalRatio(EFClientStatistics stats)
{
int totalChestHits = stats.HitLocations.Single(c => c.Location == IW4Info.HitLocation.torso_upper).HitCount;
var results = new List<DetectionPenaltyResult>();
if (totalChestHits >= Thresholds.MediumSampleMinKills * 2)
{
double marginOfError = Thresholds.GetMarginOfError(totalChestHits);
double lerpAmount = Math.Min(1.0, (totalChestHits - 60) / 250.0);
// determine max acceptable ratio of chest to abdomen kills
double chestAbdomenRatioLerpValueForFlag = Thresholds.Lerp(Thresholds.ChestAbdomenRatioThresholdHighSample(3.0), Thresholds.ChestAbdomenRatioThresholdHighSample(2.0), lerpAmount) + marginOfError;
double chestAbdomenLerpValueForBan = Thresholds.Lerp(Thresholds.ChestAbdomenRatioThresholdHighSample(4.0), Thresholds.ChestAbdomenRatioThresholdHighSample(3.0), lerpAmount) + marginOfError;
double currentChestAbdomenRatio = totalChestHits /
stats.HitLocations.Single(hl => hl.Location == IW4Info.HitLocation.torso_lower).HitCount;
if (currentChestAbdomenRatio > chestAbdomenRatioLerpValueForFlag)
{
if (currentChestAbdomenRatio > chestAbdomenLerpValueForBan)
{
//Log.WriteDebug("**Maximum Lifetime Chest/Abdomen Ratio Reached For Ban**");
//Log.WriteDebug($"ClientId: {stats.ClientId}");
//Log.WriteDebug($"**Total Chest Hits: {totalChestHits}");
//Log.WriteDebug($"**Ratio {currentChestAbdomenRatio}");
//Log.WriteDebug($"**MaxRatio {chestAbdomenLerpValueForBan}");
//var sb = new StringBuilder();
//foreach (var location in stats.HitLocations)
// sb.Append($"HitLocation: {location.Location} -> {location.HitCount}\r\n");
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Ban,
Value = currentChestAbdomenRatio,
Location = IW4Info.HitLocation.torso_upper,
HitCount = totalChestHits,
Type = DetectionType.Chest
});
}
else
{
//Log.WriteDebug("**Maximum Lifetime Chest/Abdomen Ratio Reached For Flag**");
//Log.WriteDebug($"ClientId: {stats.ClientId}");
//Log.WriteDebug($"**Total Chest Hits: {totalChestHits}");
//Log.WriteDebug($"**Ratio {currentChestAbdomenRatio}");
//Log.WriteDebug($"**MaxRatio {chestAbdomenRatioLerpValueForFlag}");
//var sb = new StringBuilder();
//foreach (var location in stats.HitLocations)
// sb.Append($"HitLocation: {location.Location} -> {location.HitCount}\r\n");
//Log.WriteDebug(sb.ToString());
results.Add(new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Flag,
Value = currentChestAbdomenRatio,
Location = IW4Info.HitLocation.torso_upper,
HitCount = totalChestHits,
Type = DetectionType.Chest
});
}
}
}
return results.FirstOrDefault(_result => _result.ClientPenalty == EFPenalty.PenaltyType.Ban) ??
results.FirstOrDefault(_result => _result.ClientPenalty == EFPenalty.PenaltyType.Flag) ??
new DetectionPenaltyResult()
{
ClientPenalty = EFPenalty.PenaltyType.Any,
};
}
}
}