diff --git a/r5dev/game/shared/util_shared.cpp b/r5dev/game/shared/util_shared.cpp
index 69fa7fdf..07c6489e 100644
--- a/r5dev/game/shared/util_shared.cpp
+++ b/r5dev/game/shared/util_shared.cpp
@@ -12,7 +12,6 @@
 
 
 #ifndef CLIENT_DLL
-
 CPlayer* UTIL_PlayerByIndex(int nIndex)
 {
 	if (nIndex < 1 || nIndex > (*g_pGlobals)->m_nMaxClients || nIndex == FL_EDICT_INVALID)
@@ -23,3 +22,14 @@ CPlayer* UTIL_PlayerByIndex(int nIndex)
 	return pPlayer;
 }
 #endif // CLIENT_DLL
+
+CTraceFilterSimple::CTraceFilterSimple(const IHandleEntity* pPassEntity, int collisionGroup, ShouldHitFunc_t pExtraShouldHitCheckFn)
+{
+	void** pVTable = reinterpret_cast<void**>(&*this); // Assign vftable pointer to the implementation supplied by the engine.
+	*pVTable = reinterpret_cast<void*>(g_pTraceFilterSimpleVFTable);
+
+	m_collisionGroup = 0;
+	m_pPassEntity = pPassEntity;
+	m_traceType = 0;
+	m_pExtraShouldHitCheckFunction = pExtraShouldHitCheckFn;
+}
diff --git a/r5dev/game/shared/util_shared.h b/r5dev/game/shared/util_shared.h
index 986bc616..dc43fa42 100644
--- a/r5dev/game/shared/util_shared.h
+++ b/r5dev/game/shared/util_shared.h
@@ -8,9 +8,60 @@
 #ifndef CLIENT_DLL
 #include "game/server/player.h"
 #endif
+#include "public/engine/IEngineTrace.h"
+
+class CTraceFilterSimple;
 
 #ifndef CLIENT_DLL
 CPlayer* UTIL_PlayerByIndex(int nIndex);
 #endif // CLIENT_DLL
 
+inline CTraceFilterSimple* g_pTraceFilterSimpleVFTable = nullptr;
+typedef bool (*ShouldHitFunc_t)(IHandleEntity* pHandleEntity, int contentsMask);
+
+//-----------------------------------------------------------------------------
+// traceline methods
+//-----------------------------------------------------------------------------
+class CTraceFilterSimple : public CTraceFilter
+{
+public:
+	// It does have a base, but we'll never network anything below here..
+	//DECLARE_CLASS_NOBASE(CTraceFilterSimple);
+
+	CTraceFilterSimple(const IHandleEntity* pPassEntity, int collisionGroup, ShouldHitFunc_t pExtraShouldHitCheckFn = NULL);
+	virtual void SetPassEntity(const IHandleEntity* pPassEntity) { m_pPassEntity = pPassEntity; }
+	virtual void SetCollisionGroup(int iCollisionGroup) { m_collisionGroup = iCollisionGroup; }
+
+	const IHandleEntity* GetPassEntity(void) { return m_pPassEntity; }
+	int GetCollisionGroup(void) const { return m_collisionGroup; }
+
+private:
+	int m_collisionGroup;
+	const IHandleEntity* m_pPassEntity;
+	ShouldHitFunc_t m_pExtraShouldHitCheckFunction;
+	int m_traceType;
+};
+
+
+///////////////////////////////////////////////////////////////////////////////
+class VUtil_Shared : public IDetour
+{
+	virtual void GetAdr(void) const
+	{
+		spdlog::debug("| VAR: g_pTraceFilterSimpleVFTable          : {:#18x} |\n", reinterpret_cast<uintptr_t>(g_pTraceFilterSimpleVFTable));
+		spdlog::debug("+----------------------------------------------------------------+\n");
+	}
+	virtual void GetFun(void) const { }
+	virtual void GetVar(void) const { }
+	virtual void GetCon(void) const
+	{
+		g_GameDll.GetVirtualMethodTable(".?AVCTraceFilterSimple@@").RCast<CTraceFilterSimple*>();
+	}
+	virtual void Attach(void) const { }
+	virtual void Detach(void) const { }
+};
+///////////////////////////////////////////////////////////////////////////////
+
+REGISTER(VUtil_Shared);
+
 #endif // !UTIL_SHARED_H