[Cheat Detection] Anti-Cheat reimplementation (#1434)

* [Cheat Detection] Anti-Cheat reimplementation

* minor patch fixes

* ceiling to server side runspeed

Warp(LT) was picking up a bunch of expected 6.2 but it was reported back as 6.5, this should help reduce the amount of false positives we get

* use ceil instead of std::ceilf for linux

* boat false positive fix

* stopping the double detection

* fixes and cleanup

* auto merge tricked me...

* dummy divide by 0 checks

this should prevent anyone from setting Zone:MQWarpDetectionDistanceFactor to 0 and causing a crash.

* Formatting

* encapsulation to its own class and clean up

* more detections

* typo

* OP_UnderWorld implmentation

* Update client_packet.h

* Syntax changes, formatting, cleanup

* preventing crashes due to invalid packet size

* typos and clearer logic

* seperated the catagory for cheats

* Updated MQGhost for more detail

Co-authored-by: Akkadius <akkadius1@gmail.com>
This commit is contained in:
Dencelle
2021-08-31 01:08:31 -05:00
committed by GitHub
parent 26299354b6
commit 7b069dcf20
25 changed files with 664 additions and 26 deletions
+15
View File
@@ -762,6 +762,21 @@ RULE_BOOL(DynamicZone, EnableInDynamicZoneStatus, false, "Enables the 'In Dynami
RULE_INT(DynamicZone, WorldProcessRate, 6000, "Timer interval (milliseconds) that systems check their dynamic zone states")
RULE_CATEGORY_END()
RULE_CATEGORY(Cheat)
RULE_REAL(Cheat, MQWarpDetectionDistanceFactor, 9.0, "clients move at 4.4 about if in a straight line but with movement and to acct for lag we raise it a bit")
RULE_INT(Cheat, MQWarpExemptStatus, -1, "Required status level to exempt the MQWarpDetector. Set to -1 to disable this feature.")
RULE_INT(Cheat, MQZoneExemptStatus, -1, "Required status level to exempt the MQZoneDetector. Set to -1 to disable this feature.")
RULE_INT(Cheat, MQGateExemptStatus, -1, "Required status level to exempt the MQGateDetector. Set to -1 to disable this feature.")
RULE_INT(Cheat, MQGhostExemptStatus, -1, "Required status level to exempt the MQGhostDetector. Set to -1 to disable this feature.")
RULE_INT(Cheat, MQFastMemExemptStatus, -1, "Required status level to exempt the MQFastMemDetector. Set to -1 to disable this feature.")
RULE_BOOL(Cheat, EnableMQWarpDetector, true, "Enable the MQWarp Detector. Set to False to disable this feature.")
RULE_BOOL(Cheat, EnableMQZoneDetector, true, "Enable the MQZone Detector. Set to False to disable this feature.")
RULE_BOOL(Cheat, EnableMQGateDetector, true, "Enable the MQGate Detector. Set to False to disable this feature.")
RULE_BOOL(Cheat, EnableMQGhostDetector, true, "Enable the MQGhost Detector. Set to False to disable this feature.")
RULE_BOOL(Cheat, EnableMQFastMemDetector, true, "Enable the MQFastMem Detector. Set to False to disable this feature.")
RULE_BOOL(Cheat, MarkMQWarpLT, false, "Mark clients makeing smaller warps")
RULE_CATEGORY_END()
#undef RULE_CATEGORY
#undef RULE_INT
#undef RULE_REAL