From 0f7dbc1ba6060cc55340b6db78aedefdd0420629 Mon Sep 17 00:00:00 2001
From: M'Dic <joshua.lee.betts@gmail.com>
Date: Fri, 26 Aug 2022 12:42:27 -0400
Subject: [PATCH] update (detection): Fine tune jump hack deteciton

---
 src/AnticheatMgr.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/AnticheatMgr.cpp b/src/AnticheatMgr.cpp
index 49fe4d9..0ee3b7e 100644
--- a/src/AnticheatMgr.cpp
+++ b/src/AnticheatMgr.cpp
@@ -299,6 +299,12 @@ void AnticheatMgr::JumpHackDetection(Player* player, MovementInfo movementInfo,
         if (m_Players[key].GetLastOpcode() == MSG_MOVE_JUMP && !player->IsFalling())
             return;
 
+        uint32 distance2D = (uint32)movementInfo.pos.GetExactDist2d(&m_Players[key].GetLastMovementInfo().pos);
+
+        // This is necessary since MovementHandler fires if you rotate the camera in place
+        if (!distance2D)
+            return;
+
         if (ground_Z > 5.0f && movementInfo.pos.GetPositionZ() >= player->GetPositionZ())
         {
             if (sConfigMgr->GetOption<bool>("Anticheat.WriteLog", true))