anti cheat

ReallifeGamemode.Server/Admin/AntiCheat.cs

@@ -0,0 +1,51 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using GTANetworkAPI;
+using ReallifeGamemode.Server.Extensions;
+using ReallifeGamemode.Server.Managers;
+using ReallifeGamemode.Server.Services;
+using ReallifeGamemode.Server.Types;
+
+namespace ReallifeGamemode.Server.Admin
+{
+  public class AntiCheat : Script
+  {
+    private static TimeSpan antiCheatMessageCooldown = new TimeSpan(0, 0, 30);
+    private static Dictionary<(string, string), DateTime> lastAntiCheatBroadcastTime = new Dictionary<(string, string), DateTime>();
+
+    [ServerEvent(Event.PlayerWeaponSwitch)]
+    public void OnAntiCheatPlayerWeeaponSwitch(Player player, WeaponHash oldWeapon, WeaponHash newWeapon)
+    {
+      player.TriggerEvent("SERVER:AntiCheat:weaponSwap");
+    }
+
+    [RemoteEvent("CLIENT:CheatDetection")]
+    public void OnAntiCheatCheatDetected(Player cheater, string cheat)
+    {
+      if (!cheater.IsLoggedIn())
+      {
+        cheater.Kick();
+      }
+
+      if(cheater.IsAdminDuty())
+      {
+        return;
+      }
+
+      if (lastAntiCheatBroadcastTime.Any(a => a.Key.Item1 == cheater.Name && a.Key.Item2 == cheat)
+        && DateTime.Now - lastAntiCheatBroadcastTime[(cheater.Name, cheat)] < antiCheatMessageCooldown)
+      {
+        return;
+      }
+      lastAntiCheatBroadcastTime[(cheater.Name, cheat)] = DateTime.Now;
+      ChatService.BroadcastAdmin($"~r~[ANTICHEAT]~s~ Verdacht auf ~y~{cheat}~s~ bei ~y~{cheater.Name}~s~ (~y~{cheater.Handle.Value}~s~)", AdminLevel.ADMIN);
+    }
+
+    internal static void NoTpAntiCheatForPlayer(string name)
+    {
+      lastAntiCheatBroadcastTime[(name, "Flyhack/Teleport")] = DateTime.Now.Subtract(antiCheatMessageCooldown).Add(TimeSpan.FromSeconds(5));
+    }
+  }
+}