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CPlayerrecord.cpp
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#include "precompiled.h"
#include "CPlayerrecord.h"
#include "ThirdPerson.h"
#include "Targetting.h"
#include "INetchannelInfo.h"
#include "LocalPlayer.h"
#include "Aimbot_imi.h"
#include "Eventlog.h"
#include "ICollidable.h"
#include "CPlayerResource.h"
#include "UsedConvars.h"
#include "TickbaseExploits.h"
#include "AntiAim.h"
#include "CParallelProcessor.h"
#include "Autowall.h"
#include "Adriel/adr_util.hpp"
#include "Adriel/input.hpp"
#include "IClientNetworkable.h"
#include "Adriel/stdafx.hpp"
#include "VMProtectDefs.h"
//#define USE_EYE_ANGLES_FOR_SETUPVELOCITY
CLagCompensation_imi g_LagCompensation;
CPlayerrecord m_PlayerRecords[MAX_PLAYERS + 1];
std::vector<ImpactResolverQueue_t> g_QueuedImpactResolveEvents;
std::deque<ImpactEventQueue_t> g_QueuedImpactEvents;
#define MAX_MOVING_RESOLVER_SHOTS 1
extern int nChokedTicks;
CPlayerrecord::CPlayerrecord()
{
for (int i = 0; i < MAX_RESOLVE_SIDES; ++i)
m_pAnimStateServer[i] = nullptr;
Hooks.m_pBaseAnimState = nullptr;
Hooks.m_pBaseAnimStateHook = nullptr;
m_RestoreTick = nullptr;
m_RestoreTickIsDynamic = false;
Reset(true);
}
void CPlayerrecord::s_Impact::Reset()
{
m_flLastBodyHitResolveTime = 0.0f;
m_flLastImpactProcessRealTime = 0.0f;
m_flLastBloodProcessRealTime = 0.0f;
m_iLastBloodProcessTickCount = 0;
m_flLastBodyHitResolveTime = 0.0f;
for (int j = 0; j < CPlayerrecord::ImpactResolveStances::MAX_IMPACT_RESOLVE_STANCES; ++j)
{
ResolveStances[j].Reset();
}
m_vecDirBlood.Init();
//m_vecBloodOrigin.Init(); can't remember why this wasn't added here, FIXME: check to see if it's okay to do this and it won't break anything
}
s_Impact_Info *CPlayerrecord::GetBodyHitResolveInfo(CTickrecord* tickrecord, bool is_saving_info)
{
if (!variable::get().ragebot.b_resolver_experimental || (m_bLegit && !m_bForceNotLegit) || !m_bAllowBodyHitResolver)
return nullptr;
auto& info = Impact.ResolveStances[GetBodyHitStance(tickrecord)];
if (is_saving_info || info.m_bIsBodyHitResolved)
return &info;
return nullptr;
}
CPlayerrecord::ImpactResolveStances CPlayerrecord::GetBodyHitStance(CTickrecord* tickrecord)
{
#if 1
//Just use one stance for now
return CPlayerrecord::ImpactResolveStances::Standing;
#else
Vector& vecVelocity = !tickrecord ? m_pEntity->GetAbsVelocityDirect() : tickrecord->m_AbsVelocity;
float speed = vecVelocity.Length();
if (speed <= MINIMUM_PLAYERSPEED_CONSIDERED_MOVING)
return CPlayerrecord::ImpactResolveStances::Standing;
return speed > 50.0f ? CPlayerrecord::ImpactResolveStances::Running : CPlayerrecord::ImpactResolveStances::Walking;
#endif
}
CTickrecord* CPlayerrecord::CreateNewTickrecord(CTickrecord *_previousRecord)
{
// get current weapon
CBaseCombatWeapon* _Weapon = m_pEntity->GetWeapon();
// update players weapon
m_pWeapon = _Weapon;
bool _JustMaterialized = false;
bool _CreateNewRecord = true;
m_bTickbaseShiftedBackwards = false;
m_bTickbaseShiftedForwards = false;
m_bIsDuplicateTickbase = false;
float _SimulationTime = m_pEntity->GetSimulationTime();
int _TicksSinceLastUpdate = clamp(m_iTicksSinceLastServerUpdate + 1, 0, 18); //clamp((g_ClientState->m_ClockDriftMgr.m_nServerTick - m_nServerTickCount), 0, MAX_USER_CMDS);
int _OldTickbase = TIME_TO_TICKS(DataUpdateVars.m_flPreSimulationTime) + 1;
int _NewTickbase = TIME_TO_TICKS(_SimulationTime) + 1;
int _TicksSinceLastSimulation = _NewTickbase - _OldTickbase;
m_nTickbase = _NewTickbase;
// we had no previous tick so assume 0
if (!_previousRecord || _previousRecord->m_Dormant || m_flSpawnTime != m_pEntity->GetSpawnTime())
{
m_iTicksChoked = 0;
m_iTicksSinceLastServerUpdate = 0;
m_nServerTickCount = g_ClientState->m_nServerTick;
m_flFirstCmdTickbaseTime = _SimulationTime;
m_flNewestSimulationTime = _SimulationTime;
m_iNewestTickbase = _NewTickbase;
}
else if (_NewTickbase != _OldTickbase || Changed.ShotTime || Changed.Origin || Changed.Animations)
{
_TicksSinceLastUpdate = clamp((g_ClientState->m_nServerTick - m_nServerTickCount), 0, 18);
if (_TicksSinceLastSimulation < 0)
{
m_bTickbaseShiftedBackwards = true;
m_iTicksChoked = _TicksSinceLastUpdate - 1;
m_flFirstCmdTickbaseTime = TICKS_TO_TIME(_NewTickbase - _TicksSinceLastUpdate - 1);
}
else if (_TicksSinceLastSimulation == 0)
{
m_iTicksChoked = _TicksSinceLastUpdate - 1;
m_flFirstCmdTickbaseTime = TICKS_TO_TIME(_NewTickbase - _TicksSinceLastUpdate - 1);
}
else if (abs(_TicksSinceLastSimulation - _TicksSinceLastUpdate) > 0 && _previousRecord->m_bTickbaseShiftedBackwards)
{
//did their tickbase shift forwards
m_bTickbaseShiftedForwards = true; //m_bTickbaseShiftedBackwards
m_iTicksChoked = _TicksSinceLastUpdate - 1;
m_flFirstCmdTickbaseTime = TICKS_TO_TIME(_NewTickbase - _TicksSinceLastUpdate - 1);
}
else
{
m_iTicksChoked = _TicksSinceLastSimulation - 1;
m_flFirstCmdTickbaseTime = TICKS_TO_TIME(_NewTickbase - _TicksSinceLastSimulation - 1);
}
m_nServerTickCount = g_ClientState->m_nServerTick;
m_iTicksChoked = clamp(m_iTicksChoked, 0, 16);
//now check for duplicates
if (_SimulationTime <= m_flNewestSimulationTime)
m_bIsDuplicateTickbase = true;
else
{
for (auto& tick : m_Tickrecords)
{
if (tick->m_Tickbase == _NewTickbase)
{
//we can't backtrack this new record we received :'(
m_bIsDuplicateTickbase = true;
break;
}
}
}
if (m_iTicksChokedHistory.size() > 31) // limit to 32
m_iTicksChokedHistory.pop_front();
m_iTicksChokedHistory.push_back(m_iTicksChoked);
m_iTicksSinceLastServerUpdate = 0;
}
// nothing changed so we can just take the last value
else
{
m_iTicksChoked = _previousRecord->m_iTicksChoked;
++m_iTicksSinceLastServerUpdate;
_CreateNewRecord = false;
}
m_iTicksChoked = clamp(m_iTicksChoked, 0, 16);
CTickrecord* _newRecord;
// only create a new tickrecord if the simtime changed
if (_CreateNewRecord)
{
// create tickrecord
_newRecord = new CTickrecord(m_pEntity);
Interfaces::MDLCache->BeginLock();
// update move parent data
CBaseEntity* _parent = m_pEntity->GetMoveParent();
while (_parent)
{
const float _simTimeDelta = _parent->GetSimulationTime() - _parent->GetOldSimulationTime();
// parent sim time changed
if (_simTimeDelta > 0.f)
{
_parent->SetLocalVelocity((_parent->GetNetworkOrigin() - _parent->GetOldOrigin()) / _simTimeDelta);
_parent->CalcAbsoluteVelocity();
}
// correct origin of parent
_parent->SetLocalOrigin(_parent->GetNetworkOrigin());
// next
_parent = _parent->GetMoveParent();
}
// reset network origin in case something changed it
m_pEntity->SetNetworkOrigin(m_vecCurNetOrigin);
// update velocity
UpdateVelocity(_JustMaterialized ? nullptr : _previousRecord);
_newRecord->m_AbsVelocity = m_pEntity->GetAbsVelocityDirect();
_newRecord->m_BaseVelocity = m_pEntity->GetBaseVelocity();
// update origin
_newRecord->m_NetOrigin = m_vecCurNetOrigin;
m_pEntity->SetLocalOrigin(_newRecord->m_NetOrigin);
m_pEntity->CalcAbsolutePosition();
_newRecord->m_AbsOrigin = m_pEntity->GetAbsOriginDirect();
// update spawntime
_newRecord->m_flSpawnTime = m_pEntity->GetSpawnTime();
// update groundent
_newRecord->m_GroundEntity = m_pEntity->GetGroundEntityDirect();
Interfaces::MDLCache->EndLock();
// store server-side information
_newRecord->m_flOldFeetCycle = DataUpdateVars.m_flPreFeetCycle;
_newRecord->m_flOldFeetWeight = DataUpdateVars.m_flPreFeetWeight;
_newRecord->m_flFeetCycle = DataUpdateVars.m_flPostFeetCycle;
_newRecord->m_flFeetWeight = DataUpdateVars.m_flPostFeetWeight;
// store whether or not they shot
MarkShot(_newRecord);
// store new tickrecord
m_Tickrecords.emplace_front(_newRecord);
}
else
{
// update the latest tick we have
_newRecord = _previousRecord;
//store updated eye angles
_newRecord->m_EyeAngles = m_angPristineEyeAngles;
// we got a silent update
if (m_bNetUpdateSilent)
{
// origin updated
if (Changed.Origin)
{
Vector _newOrigin = m_vecCurNetOrigin;
m_pEntity->SetNetworkOrigin(_newOrigin);
m_pEntity->SetLocalOrigin(_newOrigin);
m_pEntity->CalcAbsolutePosition();
_newRecord->m_NetOrigin = _newOrigin;
_newRecord->m_Origin = _newOrigin;
_newRecord->m_AbsOrigin = m_pEntity->GetAbsOriginDirect();
}
//FIXME: What to do with velocity?
_newRecord->m_BaseVelocity = m_pEntity->GetBaseVelocity();
// update other stuff
if (Changed.FeetCycle)
_newRecord->m_flFeetCycle = DataUpdateVars.m_flPostFeetCycle;
if (Changed.FeetWeight)
_newRecord->m_flFeetWeight = DataUpdateVars.m_flPostFeetWeight;
}
}
// mark special stuff in tickrecord
if (!_previousRecord || _CreateNewRecord)
{
// player is moving
_newRecord->m_bMoving = _newRecord->m_Velocity.Length() > .1f;
// set playerrecord information
m_bMoving = _newRecord->m_bMoving;
if (m_bMoving)
m_bIsBreakingLBYWithLargeDelta = false;
// set inair
_newRecord->m_bInAir = !(_newRecord->m_Flags & FL_ONGROUND);
// assume that we didn't break lagcomp
m_bTeleporting = false;
_newRecord->m_bTeleporting = false;
auto _animstate = m_pAnimStateServer[ResolveSides::NONE];
_newRecord->m_flMaxDesyncMultiplier = m_pEntity->GetMaxDesyncMultiplier();
float maxyaw = _animstate && _animstate->m_flMaxYaw != 0.0f ? _animstate->m_flMaxYaw : 58.0f;
_newRecord->m_flMaxDesyncDelta = maxyaw * _newRecord->m_flMaxDesyncMultiplier;
// we have a new tick
if (_previousRecord)
{
//The actual max desync multiplier can go below 0.5f due to the way SetupVelocity works,
//so we need to estimate what the new value is
if (fabsf(_previousRecord->m_flMaxDesyncMultiplier - 0.5f) < 0.009f)
{
float _newEstimatedDesyncMultiplier = _previousRecord->m_flEstimatedDesyncMultiplier + (_previousRecord->m_flDesyncMultiplierRateOfChange * (m_iTicksChoked + 1));
//min desync delta can't be below 29 degrees
if (120.0f * _newEstimatedDesyncMultiplier >= 29.0f)
_newRecord->m_flEstimatedDesyncMultiplier = _newEstimatedDesyncMultiplier;
else
_newRecord->m_flEstimatedDesyncMultiplier = _previousRecord->m_flEstimatedDesyncMultiplier;
_newRecord->m_flDesyncMultiplierRateOfChange = _previousRecord->m_flDesyncMultiplierRateOfChange;
}
else
{
_newRecord->m_flEstimatedDesyncMultiplier = _newRecord->m_flMaxDesyncMultiplier;
_newRecord->m_flDesyncMultiplierRateOfChange = (_newRecord->m_flMaxDesyncMultiplier - _previousRecord->m_flMaxDesyncMultiplier) / (m_iTicksChoked + 1);
}
_newRecord->m_flEstimatedMaxDesyncDelta = _newRecord->m_flEstimatedDesyncMultiplier * maxyaw;
if (!_previousRecord->m_Dormant && _newRecord->m_Flags & FL_ONGROUND)
{
// check to see if the enemy used the lby move in place meme
if (fabsf(_newRecord->m_AnimLayer[6]._m_flCycle - _previousRecord->m_AnimLayer[6]._m_flCycle) > FLT_EPSILON)
{
float spd = _newRecord->m_AbsVelocity.Length();
if (spd < 2.0f)
{
int _TotalNewCommands = m_iTicksChoked + 1;
Vector _absVeloSlope = (_newRecord->m_AbsVelocity - _previousRecord->m_AbsVelocity) / _TotalNewCommands;
if (_absVeloSlope.Length() <= 0.1f)
_newRecord->m_bIsUsingMovingLBYMeme = true;
}
}
}
//printf("dist %f spd %f ticks %i time %f origin %.1f %.1f %.1f\n", (_newRecord->m_NetOrigin - _previousRecord->m_NetOrigin).LengthSqr(), _newRecord->m_AbsVelocity.Length(), _newRecord->m_iTicksChoked + 1, _SimulationTime, _newRecord->m_NetOrigin.x, _newRecord->m_NetOrigin.y, _newRecord->m_NetOrigin.z);
//Interfaces::Cvar->FindVar("cl_simulationtimefix")->nFlags &= ~FCVAR_HIDDEN;
//Interfaces::Cvar->FindVar("cl_simulationtimefix")->SetValue(1);
//AllocateConsole();
// is player breaking lagcomp?
//Get the last record that was actually stored in the server's lag compensation records
m_bTeleporting = false;
if (m_Tickrecords.size() > 1)
{
for (auto& tick : m_Tickrecords)
{
if (tick != _newRecord)
{
if (!tick->m_bIsDuplicateTickbase && !tick->m_bTickbaseShiftedBackwards)
{
m_bTeleporting = !tick->m_Dormant && (_newRecord->m_NetOrigin - tick->m_NetOrigin).LengthSqr() > 4096.f;
break;
}
}
}
}
_newRecord->m_bTeleporting = m_bTeleporting;
if (m_bTeleporting)
{
//invalidate all older records so that we don't try to backtrack them
if (!m_Tickrecords.empty())
{
for (auto& _oldrecord : m_Tickrecords)
{
_oldrecord->m_bTeleporting = true;
}
}
}
// is player ducking?
m_bIsHoldingDuck = _newRecord->m_DuckAmount > 0.009f && _newRecord->m_DuckAmount >= _previousRecord->m_DuckAmount;
m_bIsFakeDucking = _newRecord->m_DuckAmount > 0.0f && _newRecord->m_DuckAmount < 1.0f && _newRecord->m_DuckAmount == _previousRecord->m_DuckAmount;
float _ServerTime = GetServerTime();
// get current lby
const float _lby = m_pEntity->GetLowerBodyYaw();
// lby updated
if (_lby != m_flLowerBodyYaw)
{
// set current lby
m_flLowerBodyYaw = _lby;
// set last update time
m_flLastLBYUpdateTime = _ServerTime;
// mark as lby update
_newRecord->m_bLBYUpdated = true;
// see if the lby prediction is wrong before we animate
if (_previousRecord && !_previousRecord->m_Dormant)
{
int _TotalNewCommands = m_iTicksChoked + 1;
Vector _absVeloSlope = (_newRecord->m_AbsVelocity - _previousRecord->m_AbsVelocity) / _TotalNewCommands;
Vector _absVelo = _previousRecord->m_AbsVelocity;
Vector _lastvelocity = _previousRecord->m_pAnimStateServer[ResolveSides::NONE] ? _previousRecord->m_pAnimStateServer[ResolveSides::NONE]->m_vVelocity : _previousRecord->m_animstate.m_vVelocity;
float _simTime = _newRecord->m_flFirstCmdTickbaseTime - TICKS_TO_TIME(1);
bool lby_timer_updated = false;
float tm_next_lby_update_time = m_next_lby_update_time;
for (int i = 0; i < _TotalNewCommands; ++i)
{
_absVelo += _absVeloSlope;
_simTime += TICKS_TO_TIME(1);
Vector _absVelTmp = _absVelo;
_absVelTmp.z = 0.0f;
_lastvelocity = g_LagCompensation.GetSmoothedVelocity(TICKS_TO_TIME(1) * 2000.0f, _absVelTmp, _lastvelocity);
float m_flSpeed = fminf(_lastvelocity.Length(), 260.0f);
if (m_flSpeed > 0.1f || fabsf(_absVelo.z) > 100.0f)
{
tm_next_lby_update_time = _simTime + 0.22f;
lby_timer_updated = true;
break;
}
else if (_simTime > tm_next_lby_update_time)
{
tm_next_lby_update_time = _simTime + 1.1f;
lby_timer_updated = true;
break;
}
}
if (!lby_timer_updated)
{
//force the lby timer to change, FIXME: what exact time should we estimate the lby changed?
m_next_lby_update_time = _newRecord->m_flFirstCmdTickbaseTime + TICKS_TO_TIME(max(0, m_iTicksChoked - 1));
}
}
}
_newRecord->m_bBalanceAdjust = false;
_newRecord->m_bFlickedToLBY = false;
C_AnimationLayer &firesequence = *m_pEntity->GetAnimOverlayDirect(LOWERBODY_LAYER);
C_AnimationLayer &previousfiresequence = _previousRecord->m_AnimLayer[LOWERBODY_LAYER];
Activities act = GetSequenceActivity(m_pEntity, firesequence._m_nSequence);
Activities previousact = GetSequenceActivity(m_pEntity, previousfiresequence._m_nSequence);
bool _RestartedBalanceAdjust = false;
m_bWasConsistentlyBalanceAdjusting = m_bIsConsistentlyBalanceAdjusting;
if (/*!m_bMoving && */act == ACT_CSGO_IDLE_TURN_BALANCEADJUST || act == ACT_CSGO_IDLE_ADJUST_STOPPEDMOVING)
{
if (previousact != act || firesequence._m_flCycle < previousfiresequence._m_flCycle)
{
_RestartedBalanceAdjust = true;
_newRecord->m_bBalanceAdjust = true;
m_flLastBalanceAdjustEyeYaw = m_angPristineEyeAngles.y;
float _oldTimeSinceLastBalanceAdjust = m_flTimeSinceLastBalanceAdjust;
m_flTimeSinceLastBalanceAdjust = fmin(_ServerTime - m_flLastBalanceAdjust, 200.0f);
m_flLastBalanceAdjust = _ServerTime;
if (m_flTimeSinceLastBalanceAdjust >= 0.9f && _oldTimeSinceLastBalanceAdjust >= 0.9f && _oldTimeSinceLastBalanceAdjust <= 2.5f && m_flTimeSinceLastBalanceAdjust <= 2.5f)
m_bIsConsistentlyBalanceAdjusting = true;
}
//else if (firesequence._m_flCycle < 0.9f)
//{
// _newRecord->m_bBalanceAdjust = true;
//}
}
if (m_flTimeSinceLastBalanceAdjust <= 0.2f || m_flTimeSinceLastBalanceAdjust > 3.0f)
m_bIsConsistentlyBalanceAdjusting = false;
_newRecord->m_flTimeSinceLastBalanceAdjust = fmin(_ServerTime - m_flLastBalanceAdjust, 200.0f);
if (_newRecord->m_SimulationTime > m_next_lby_update_time &&
!_newRecord->m_bLBYUpdated && _RestartedBalanceAdjust)
{
//they are breaking lby with delta > 120 degrees
_newRecord->m_bFlickedToLBY = true;
m_bIsBreakingLBYWithLargeDelta = true;
}
if (_newRecord->m_flTimeSinceLastBalanceAdjust > 1.5f)
m_bIsBreakingLBYWithLargeDelta = false;
// is player legit?
m_bLegit = m_bIsBot || (!m_bForceNotLegit && IsLegit());
// reset jittering state
m_bJitteringYaw = false;
m_bJitteringYawIsPredictable = false;
if (!m_bLegit)
{
//check to see if they are using a desync method that involves sending two real ticks
if (m_Tickrecords.size() >= 2)
{
//check to see if they are jittering their eye angle yaw
int _JitterCount = 0;
float _LastDelta = -999.0f;
for (size_t i = 0; i < min(m_Tickrecords.size(), 6); ++i)
{
CTickrecord* _thisRecord = m_Tickrecords[i];
// sanity check
if (i < m_Tickrecords.size() - 1)
{
// get record previous to current one
CTickrecord* _thePreviousRecord = m_Tickrecords[i + 1];
float _Delta = fabsf(AngleDiff(_thisRecord->m_EyeAngles.y, _thePreviousRecord->m_EyeAngles.y));
if (_Delta > 35.0f)
{
if (_LastDelta != -999.0f && fabsf(AngleDiff(_Delta, _LastDelta) < 10.0f))
m_bJitteringYawIsPredictable = true; //FIXME TODO: check all of the deltas
_LastDelta = _Delta;
++_JitterCount;
}
}
}
m_bJitteringYaw = _JitterCount >= 2;
}
}
}
else
{
_newRecord->m_flEstimatedDesyncMultiplier = _newRecord->m_flMaxDesyncMultiplier;
_newRecord->m_flDesyncMultiplierRateOfChange = TICKS_TO_TIME(1);
_newRecord->m_flEstimatedMaxDesyncDelta = _newRecord->m_flMaxDesyncDelta;
}
// legit player or no choked ticks
if ((m_iTicksChoked == 0 || (m_bLegit && !m_bForceNotLegit)) && _previousRecord)
{
if (_previousRecord->m_iTicksChoked == 0 && !m_bTickbaseShiftedBackwards)
_newRecord->m_bRealTick = true; //Only count as real tick if they send two unchoked ticks in a row
}
}
return _newRecord;
}
bool CPlayerrecord::IsLegit()
{
// bots are always legit
if (m_bIsBot)
return true;
// init locals
int _legitRecords = 0, _suspiciousRecords = 0, _suspiciousCount = 0, _numSuspiciousChokes = 0, _numStrafes = 0, _numWideBodyDelta = 0;
const float _lbyEyeDelta = fabsf(AngleNormalize(m_pEntity->GetLowerBodyYaw() - AngleNormalize(m_angPristineEyeAngles.y)));
// standing still
if (m_Tickrecords.size() > 32 && m_pEntity->GetVelocity().Length() <= MINIMUM_PLAYERSPEED_CONSIDERED_MOVING) {
// eyeangles too far from lby
if (_lbyEyeDelta > 35.f) {
if ((GetServerTime() - m_flLastLBYUpdateTime) >= 1.2f)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 1.0f; //keep them as not legit for a specific period of time
return false; //this is a definite cheater
}
}
}
else {
// todo: check layers to see if feet are sliding
}
if (m_bIsBreakingLBYWithLargeDelta)
_suspiciousRecords++;
// loop through all tickrecords
for (size_t i = 0; i < m_Tickrecords.size(); i++)
{
// get current record
CTickrecord* _currentRecord = m_Tickrecords[i];
// check if they are strafing
if (_currentRecord->m_bStrafing)
{
++_numStrafes;
if (_currentRecord->m_Velocity.Length2D() > 30.0f)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 1.0f; //keep them as not legit for a specific period of time
return false; //You can't strafe legitimately while moving fast..
}
}
float _pitch = fabsf(AngleNormalize(_currentRecord->m_EyeAngles.x));
// player didn't choke
if (_currentRecord->m_iTicksChoked == 0 && !_currentRecord->m_bFiredBullet && !_currentRecord->m_bTickbaseShiftedBackwards && !_currentRecord->m_bTickbaseShiftedForwards && _pitch < 80.f)
_legitRecords++;
// player choked
else
{
int _prevSuspiciousCount = _suspiciousCount;
int _currentChokedCount = _currentRecord->m_iTicksChoked;
if (_pitch > 80.0f)
++_suspiciousCount;
// sanity check
if (i < m_Tickrecords.size() - 1)
{
// get record previous to current one
CTickrecord* _previousRecord = m_Tickrecords[i + 1];
// check if breaking lag comp
if (_currentRecord->m_bTeleporting)
++_suspiciousCount;
// check if they are choking the same number of ticks as last record
if (!_currentRecord->m_bFiredBullet && _currentChokedCount > 1)
{
if (_previousRecord->m_iTicksChoked == _currentChokedCount)
_numSuspiciousChokes++;
}
// check if tickbase was shifted
if (_currentRecord->m_bTickbaseShiftedBackwards || _currentRecord->m_bTickbaseShiftedForwards)
++_suspiciousCount;
// is their fake abs yaw far away from their eye yaw
if (!_currentRecord->m_bMoving && _currentRecord->m_bCachedFakeAngles &&
fabsf(AngleDiff(_currentRecord->m_angAbsAngles_Fake.y, _currentRecord->m_EyeAngles.y)) >= 57.0f
)
++_numWideBodyDelta;
// calculate rate of angle change per tick
QAngle _AngleDelta = (_currentRecord->m_EyeAngles - _previousRecord->m_EyeAngles) / (_currentRecord->m_iTicksChoked + 1);
NormalizeAngles(_AngleDelta);
float _PitchRateOfChange = fabsf(_AngleDelta.x);
float _YawRateOfChange = fabsf(_AngleDelta.y);
if (_currentRecord->m_bFiredBullet && !_previousRecord->m_bFiredBullet)
{
// when firing, check if they snapped their pitch a long distance
if (AngleDiff(_currentRecord->m_EyeAngles.x, _previousRecord->m_EyeAngles.x) > 42.5f)
++_suspiciousCount;
else
{
// check if rate of change per tick was too much
if (_PitchRateOfChange > 32.f || _YawRateOfChange > 32.f)
++_suspiciousCount;
}
}
else
{
if (!_currentRecord->m_bFiredBullet && _previousRecord->m_bFiredBullet)
{
//They snapped straight up or down after a shot, they can't be legit
if (fabsf(AngleNormalize(_currentRecord->m_EyeAngles.x)) > 80.0f && fabsf(AngleNormalize(_previousRecord->m_EyeAngles.x)) < 20.0f)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 10.0f; //keep them as not legit for a specific period of time
return false;
}
}
// check if rate of change was suspicious (snapped)
if (_PitchRateOfChange > 30.f || _YawRateOfChange > 32.f)
++_suspiciousCount;
}
}
if (_suspiciousCount > _prevSuspiciousCount)
_suspiciousRecords++;
else
_legitRecords++;
}
// too many suspicious records
if (_suspiciousRecords >= 5)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 1.0f; //keep them as not legit for a specific period of time
return false;
}
// they are strafing an unreasonable amount of times
if (_numStrafes >= 10)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 1.0f; //keep them as not legit for a specific period of time
return false;
}
// they consistently choke the same number of ticks
if (_numSuspiciousChokes >= 7)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 1.0f; //keep them as not legit for a specific period of time
return false;
}
// they are desyncing
if (_numWideBodyDelta >= 10)
{
m_flNextLegitCheck = Interfaces::Globals->realtime + 1.0f; //keep them as not legit for a specific period of time
return false;
}
}
return m_Tickrecords.size() < 6 || _legitRecords >= 6;
}
void CPlayerrecord::UpdateVelocity(CTickrecord *_oldRecord)
{
// fix bug when players first spawn causing their head to look down and gradually move up
if (m_pEntity->GetSpawnTime() != m_flSpawnTime)
{
m_pEntity->SetLocalVelocity(vecZero);
m_pEntity->SetBaseVelocity(vecZero);
m_pEntity->CalcAbsoluteVelocity();
return;
}
// calculate simtime delta
const float _simTimeDelta = TICKS_TO_TIME(m_iTicksChoked + 1);//m_pEntity->GetSimulationTime() - m_pEntity->GetOldSimulationTime();
// stop if simtime didn't update
if (_simTimeDelta == 0.f)
return;
// calculate velocity
m_pEntity->SetLocalVelocity((m_pEntity->GetNetworkOrigin() - m_pEntity->GetOldOrigin()) / _simTimeDelta);
m_pEntity->CalcAbsoluteVelocity();
// server does not network the base velocity. set it here
// it does not fix velocity added on by triggers, unfortunately.
if (!m_pEntity->IsObserver() && _oldRecord)
{
CBaseEntity *groundEntity = m_pEntity->GetGroundEntity();
if (!groundEntity)
m_pEntity->SetBaseVelocity(vecZero);
else
{
//Vector baseVelocity;
//simulate in place to get base velocity
//PlayerBackup_t *backup = new PlayerBackup_t;
//backup->Get(m_pEntity);
//SimulatePlayer(_oldRecord, _oldRecord, _oldRecord->m_iServerTick, true, false, false);
//baseVelocity = m_pEntity->GetBaseVelocity();
//backup->RestoreData(true, false);
//keep the base velocity calculated from game movement
//m_pEntity->SetBaseVelocity(baseVelocity);
//delete backup;
m_pEntity->SetBaseVelocity(groundEntity->GetAbsVelocityDirect());
}
}
}
void CPlayerrecord::Reset(bool FullClear)
{
m_TargetRecord = nullptr;
if (m_RestoreTick && m_RestoreTickIsDynamic)
delete m_RestoreTick;
m_RestoreTickIsDynamic = false;
m_RestoreTick = nullptr;
m_bNetUpdate = false;
m_bNetUpdateSilent = false;
m_pEntity = nullptr;
m_pWeapon = nullptr;
m_bIsBot = false;
m_bConnected = false;
m_iTicksChoked = 0;
m_iTicksSinceLastServerUpdate = 0;
m_flTotalInvalidRecordTime = 0.0f;
m_flTimeSinceStartedPressingUseKey = 0.f;
m_flLastFlipSideTime = 0.0f;
m_bHasWeaponInfo = false;
//remove balanceadjust when dormant to allow other detection
//m_DesyncResults &= ~DESYNC_RESULTS_BALANCEADJUST;
//Only reset resolved state if they disconnected
if (FullClear)
{
hashedsteamid = 0;
m_bAlreadyDead = false;
m_bAlreadyResetRecord = false;
m_bAlreadySpectatingOrDormant = false;
m_bAllowMovingResolver = true;
m_bAllowJitterResolver = true;
m_bAllowBodyHitResolver = true;
m_ivphysicsCollisionState = 0;
m_iResolveMode = RESOLVE_MODE_NONE;
m_iOldResolveMode = RESOLVE_MODE_NONE;
m_iBackupOldResolveMode = RESOLVE_MODE_NONE;
m_iOldResolveSide = ResolveSides::INVALID_RESOLVE_SIDE;
m_iBackupOldResolveSide = ResolveSides::INVALID_RESOLVE_SIDE;
m_flLastMovingResolverDelta = FLT_MAX;
m_flLastTimeResolvedFromMoving = 0.0f;
m_nLastMovingResolveSide = ResolveSides::INVALID_RESOLVE_SIDE;
m_flLastDetectedEyeDelta = FLT_MAX;
m_pKilledByEntity = nullptr;
m_iLastKilledTickcount = 0;
m_bResolved = false;
m_bIsDuplicateTickbase = false;
m_bTickbaseShiftedBackwards = false;
m_bTickbaseShiftedForwards = false;
m_DesyncResults = 0;
m_BalanceAdjustResults = 0;
m_bForceNotLegit = false;
m_flNextLegitCheck = FLT_MIN;
m_bLegit = true;
m_nServerTickCount = 0;
m_nTickbase = 0;
m_vecOBBMins = vecZero;
m_vecOBBMaxs = { 0.0f, 0.0f, 64.0f };
m_vecCurNetOrigin = vecZero;
m_iShotsMissed = 0;
m_iShotsMissed_BalanceAdjust = 0;
m_iShotsMissed_MovingResolver = 0;
m_flSpawnTime = 0.f;
m_flLastTimeDetectedJitter = 0.f;
LocalPlayer.ShotMutex.Lock();
for (auto &shot = ShotRecords.begin(); shot != ShotRecords.end();)
{
delete *shot;
shot = ShotRecords.erase(shot);
}
LocalPlayer.ShotMutex.Unlock();
for (int i = 0; i < MAX_RESOLVE_SIDES; ++i)
{
m_bMovingLBYMemeFlipState[i] = false;
CCSGOPlayerAnimState* animstate = m_pAnimStateServer[i];
if (animstate)
{
delete animstate;
m_pAnimStateServer[i] = nullptr;
}
}
}
m_bSpectating = false;
m_bImmune = false;
m_bLocalPlayer = false;
m_bMoving = false;
m_bIsHoldingDuck = false;
m_bTeleporting = false;
m_angEyeAnglesNotFiring = QAngle(0.f, 0.f, 0.f);
m_flLastShotSimtime = 0.f;
m_angLastShotAngle = QAngle(0.f, 0.f, 0.f);
m_flLowerBodyYaw = 0.f;
m_flLastLowerBodyYaw = 0.f;
m_flLastLBYUpdateTime = 0.f;
m_flLastBalanceAdjust = 0.f;
m_flSimulationTime = 0.f;
m_flFirstCmdTickbaseTime = 0.f;
m_iFirstCmdTickbase = 0;
m_flFirstCmdTickbaseTime = 0.f;
m_flNewestSimulationTime = 0.f;
m_iNewestTickbase = 0;
m_bIsBreakingLBYWithLargeDelta = false;
m_bPredictLBY = false;
m_bTickbaseShiftedBackwards = false;
m_bIsDuplicateTickbase = false;
m_bDormant = true;
m_bIsSpectating = false;
if (FullClear)
memset(&DataUpdateVars, 0, sizeof(s_DataUpdateVars));
Changed.Reset();
if (FullClear)
{
LastShot.Reset();
LastShotAsEnemy.Reset();
}
m_iLifeState = LIFE_DEAD;
m_next_lby_update_time = 0.0f;
m_lastvelocity.Init(0, 0, 0);
m_flTimeSinceLastBalanceAdjust = 0.0f;
m_bIsConsistentlyBalanceAdjusting = false;
m_bWasConsistentlyBalanceAdjusting = false;
m_bAllowAnimationEvents = false;
m_bAwaitingFlashedResult = false;
m_fake_curfeetyaw = 0.0f;
m_fake_goalfeetyaw = 0.0f;
m_fake_duckamount = 0.0f;
m_fake_last_animation_update_time = 0.0f;
m_fake_velocity.Init();
if (FullClear)
{
Impact.Reset();
LastShot.m_vecMainImpactPos.Init();
LastShotAsEnemy.m_vecMainImpactPos.Init();
if (!m_Tickrecords.empty())
{
for (auto i = m_Tickrecords.begin(); i != m_Tickrecords.end();)
{
delete *i;
i = m_Tickrecords.erase(i);
}
}
}
else
{
if (!m_Tickrecords.empty())
{
if (!m_Tickrecords[0]->m_Dormant)
{
for (auto& tick : m_Tickrecords)
{
tick->m_Dormant = true;
}
}
}
}
m_iBaimReason = BAIM_REASON_MAX;
m_iTicksChokedHistory.clear();
}
void CPlayerrecord::StorePlayerState(CTickrecord *record)
{
// save current values
if (record)
{
if (m_RestoreTick && m_RestoreTickIsDynamic)
delete m_RestoreTick;
m_RestoreTickIsDynamic = false;
m_RestoreTick = record;
return;
}
m_RestoreTick = new CTickrecord(m_pEntity);
m_RestoreTick->m_PlayerBackup.Get(m_pEntity);
m_RestoreTickIsDynamic = true;
}
void CPlayerrecord::UpdateInfo(int _index)
{
// get entity by index
m_pEntity = Interfaces::ClientEntList->GetBaseEntity(_index);
// valid entity, player and alive
if (m_pEntity && m_pEntity->IsPlayer())
{
m_flSimulationTime = m_pEntity->GetSimulationTime();
m_pEntity->GetPlayerInfo(&m_PlayerInfo);
uint32_t hash = HashString_MUTINY(m_PlayerInfo.guid);
if (hashedsteamid != hash)
{
memcpy(steamid, m_PlayerInfo.guid, 33);
hashedsteamid = hash;
EncStr(steamid, 32);
faresprecordmutex.lock();
for (auto i = FarESPPackets.begin(); i != FarESPPackets.end();)
{
delete (*i);
i = FarESPPackets.erase(i);
}
faresprecordmutex.unlock();
memset(&LastServerSidePacket, 0, sizeof(CSGOPacket));
}
m_bIsBot = m_pEntity->IsBot();
#if 0
const char *_ClanTag = g_PR->GetClan(_index);
if (_ClanTag && m_iCheatID == CheatNames::UNKNOWN)
{
//decrypts(0)
if (!stricmp(_ClanTag, XorStr("fatality.win")))
m_iCheatID = CheatNames::FATALITY;
else if (!stricmp(_ClanTag, XorStr("ev0lve.xyz")))
m_iCheatID = CheatNames::EVOLVE;
//encrypts(0)
}