yikes,

2026-09-06 19:59:27 -04:00
parent 55d8e11a5d
commit fe3468c65d
247 changed files with 338183 additions and 0 deletions
@@ -0,0 +1,55 @@
+using System;
+using System.IO;
+using LiteDB;
+using Vanadium.Classes.DBs.DBClasses;
+using static Vanadium.Classes.DBs.DBClasses.AntiCheatDBClasses;
+
+namespace Vanadium.Classes.DBs
+{
+    public static class AntiCheatDB
+    {
+        public static LiteDatabase DBFile = new LiteDatabase("Filename=" + Path.Join(Program.dataDir, "DBs", "AntiCheat.db") + ";Connection=shared");
+        public static readonly ILiteCollection<Detection> Detections = DBFile.GetCollection<Detection>("Detections");
+
+        static AntiCheatDB()
+        {
+            Detections.EnsureIndex(x => x.PlayerId);
+            Detections.EnsureIndex(x => x.SteamId);
+        }
+
+        public static Detection Record(long playerId, string username, ulong steamId, string type,
+            string reason, string modVersion, long? roomId, TimeSpan dedupWindow, out bool isNew)
+        {
+            var cutoff = DateTime.UtcNow - dedupWindow;
+            var existing = Detections.FindOne(d =>
+                d.PlayerId == playerId && d.Type == type && d.Reason == reason && d.LastSeen >= cutoff);
+
+            if (existing != null)
+            {
+                existing.Count++;
+                existing.LastSeen = DateTime.UtcNow;
+                Detections.Update(existing);
+                isNew = false;
+                return existing;
+            }
+
+            var detection = new Detection
+            {
+                Id = ObjectId.NewObjectId(),
+                PlayerId = playerId,
+                Username = username,
+                SteamId = steamId,
+                Type = type,
+                Reason = reason,
+                ModVersion = modVersion,
+                RoomId = roomId,
+                DetectedAt = DateTime.UtcNow,
+                LastSeen = DateTime.UtcNow,
+                Count = 1
+            };
+            Detections.Insert(detection);
+            isNew = true;
+            return detection;
+        }
+    }
+}