Что нового?

Исходник Qo0 prediction for lw

flengo
like amiri in my mind
F
Пользователь
Статус
Оффлайн
Регистрация
4 Дек 2022
Сообщения
308
Реакции[?]
54
Поинты[?]
1K
продолжаю кринжевать, на 60% уверен что все правильно
pred.cpp: 
// This is an independent project of an individual developer. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com

#include "prediction_system.h"

void engineprediction::store_netvars()
{
    auto data = &netvars_data[m_clientstate()->iCommandAck % MULTIPLAYER_BACKUP];

    data->tickbase = g_ctx.local()->m_nTickBase();
    data->m_velocity_modifier = g_ctx.local()->m_flVelocityModifier();
    data->m_velocity = g_ctx.local()->m_vecVelocity();
    data->m_aimPunchAngle = g_ctx.local()->m_aimPunchAngle();
    data->m_aimPunchAngleVel = g_ctx.local()->m_aimPunchAngleVel();
    data->m_viewPunchAngle = g_ctx.local()->m_viewPunchAngle();
    data->m_vecViewOffset = g_ctx.local()->m_vecViewOffset();
    data->m_duckAmount = g_ctx.local()->m_flDuckAmount();
    data->index = g_ctx.local()->EntIndex();
    data->m_duckSpeed = g_ctx.local()->m_flDuckSpeed();

}

void engineprediction::restore_netvars()
{
    auto data = &netvars_data[(m_clientstate()->iCommandAck - 0) % MULTIPLAYER_BACKUP];

    if (data->tickbase != g_ctx.local()->m_nTickBase())
        return;
    int repredict = 0;
    auto aim_punch_angle_delta = g_ctx.local()->m_aimPunchAngle() - data->m_aimPunchAngle;
    auto aim_punch_angle_vel_delta = g_ctx.local()->m_aimPunchAngleVel() - data->m_aimPunchAngleVel;
    auto view_punch_angle_delta = g_ctx.local()->m_viewPunchAngle() - data->m_viewPunchAngle;
    auto view_offset_delta = g_ctx.local()->m_vecViewOffset() - data->m_vecViewOffset;
    auto duck_amount = g_ctx.local()->m_flDuckAmount() - data->m_duckAmount;
    auto m_velocity_modifier = g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier;
    const auto velocity_diff = data->m_velocity - g_ctx.local()->m_vecVelocity();

    if (fabs(aim_punch_angle_delta.x) > 0.03425f && fabs(aim_punch_angle_delta.y) > 0.03425f && fabs(aim_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngle() = data->m_aimPunchAngle;

    if (fabs(aim_punch_angle_vel_delta.x) > 0.03425f && fabs(aim_punch_angle_vel_delta.y) > 0.03425f && fabs(aim_punch_angle_vel_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngleVel() = data->m_aimPunchAngleVel;

    if (fabs(view_punch_angle_delta.x) > 0.03425f && fabs(view_punch_angle_delta.y) > 0.03425f && fabs(view_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_viewPunchAngle() = data->m_viewPunchAngle;

    if (fabs(view_offset_delta.x) > 0.03425f && fabs(view_offset_delta.y) > 0.03425f && fabs(view_offset_delta.z) > 0.03425f)
        g_ctx.local()->m_vecViewOffset() = data->m_vecViewOffset;

    if (std::abs(velocity_diff.x) <= 0.03125f && std::abs(velocity_diff.y) <= 0.03125f && std::abs(velocity_diff.z) <= 0.03125f)
        g_ctx.local()->m_vecVelocity() = data->m_velocity;

    if (std::abs(g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier) <= 0.00625f)
        g_ctx.local()->m_flVelocityModifier() = data->m_velocity_modifier;

    if (std::abs(g_ctx.local()->m_nTickBase() - data->tickbase) <= 0.00625f)
        g_ctx.local()->m_nTickBase() = data->tickbase;

    if (std::abs(g_ctx.local()->EntIndex() - data->index) <= 0.00625f)
        g_ctx.local()->EntIndex() != data->index;

    if (fabs(duck_amount) > 0.03425f)
    {
        g_ctx.local()->m_flDuckAmount() = data->m_duckAmount;
        g_ctx.local()->m_flDuckSpeed() = data->m_duckSpeed;
    }
}

void engineprediction::setup(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != SETUP)
        return;

    backup_data.flags = g_ctx.local()->m_fFlags(); //-V807
    backup_data.velocity = g_ctx.local()->m_vecVelocity();
    backup_data.old_tick = g_ctx.local()->m_nTickBase(); //runcmd fixes tickbase
    backup_data.old_first_pred = m_prediction()->IsFirstTimePredicted;
    backup_data.old_in_pred = m_prediction()->InPrediction;

    prediction_data.old_curtime = m_globals()->m_curtime; //-V807
    prediction_data.old_frametime = m_globals()->m_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //prediction_data.old_tick = m_globals()->m_tickcount;
    //
    //
    m_globals()->m_curtime++;
    m_globals()->m_frametime++;

    m_globals()->m_curtime = TICKS_TO_TIME(g_ctx.globals.fixed_tickbase); //use already fixed tickbase
    m_globals()->m_frametime = m_prediction()->EnginePaused ? 0.0f : m_globals()->m_intervalpertick;
    //comment this or ur backtrack will fail (we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = GetTickBase(m_pcmd, g_ctx.local());

    m_prediction()->IsFirstTimePredicted = false;
    m_prediction()->InPrediction = false;

    prediction_data.prediction_stage = PREDICT;
}

void engineprediction::predict(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != PREDICT)
        return;

    if (m_clientstate()->iDeltaTick > 0)  //-V807
        m_prediction()->Update(m_clientstate()->iDeltaTick, true, m_clientstate()->nLastCommandAck, m_clientstate()->nLastOutgoingCommand + m_clientstate()->iChokedCommands);

    if (!prediction_data.prediction_random_seed)
        prediction_data.prediction_random_seed = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("A3 ? ? ? ? 66 0F 6E 86")) + 0x1);

    *prediction_data.prediction_random_seed = MD5_PseudoRandom(m_pcmd->m_command_number) & INT_MAX;

    if (!prediction_data.prediction_player)
        prediction_data.prediction_player = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("89 35 ? ? ? ? F3 0F 10 48")) + 0x2);

    *prediction_data.prediction_player = reinterpret_cast <int> (g_ctx.local());

    m_gamemovement()->StartTrackPredictionErrors(g_ctx.local()); //-V807

    m_prediction()->CheckMovingGround(g_ctx.local(), m_globals()->m_frametime);

    CMoveData move_data;
    memset(&move_data, 0, sizeof(CMoveData));

    //think
    if (g_ctx.local()->physics_run_think(0))
        g_ctx.local()->pre_think();

    // run think
    if (int* iNextThinkTick = g_ctx.local()->GetNextThinkTick(); *iNextThinkTick > 0 && *iNextThinkTick <= g_ctx.globals.fixed_tickbase)
    {
        *iNextThinkTick = -1;

        /*
         * handle no think function
         * pseudo i guess didnt seen before but not sure, most likely unnecessary

        nEFlags = pPlayer->GetEFlags();
        result = pPlayer->GetEFlags() & EFL_NO_THINK_FUNCTION;
        if (!result)
        {
            result = [&]()
            {
                if (pPlayer->GetNextThinkTick() > 0)
                    return 1;

                v3 = *(_DWORD *)(pPlayer + 0x2BC);
                v4 = 0;
                if (v3 > 0)
                {
                v5 = (_DWORD *)(*(_DWORD *)(pPlayer + 0x2B0) + 0x14);
                while (*v5 <= 0)
                {
                    ++v4;
                    v5 += 8;
                    if (v4 >= v3)
                        return 0;
                }
                return 1;
            }();

            if (!result)
                pPlayer->GetEFlags() = nEFlags | EFL_NO_THINK_FUNCTION;
        }

         */

        g_ctx.local()->think();
    }

    m_movehelper()->set_host(g_ctx.local());
    m_prediction()->SetupMove(g_ctx.local(), m_pcmd, m_movehelper(), &move_data);
    m_gamemovement()->ProcessMovement(g_ctx.local(), &move_data);
    m_prediction()->FinishMove(g_ctx.local(), m_pcmd, &move_data);

    m_movehelper()->process_impacts();

    g_ctx.local()->post_think();
    //iam not sure its gonna be like dat
    g_ctx.local()->m_nTickBase() = backup_data.old_tick;

    m_prediction()->InPrediction = backup_data.old_in_pred;
    m_prediction()->IsFirstTimePredicted = backup_data.old_first_pred;


    m_gamemovement()->FinishTrackPredictionErrors(g_ctx.local());

    m_movehelper()->set_host(nullptr);
    //why not to update accuracy penalty? we must
    const auto weapon = g_ctx.local()->m_hActiveWeapon().Get();
    if (!weapon) {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }
    else {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }

    weapon->update_accuracy_penality();

    auto viewmodel = g_ctx.local()->m_hViewModel().Get();

    if (viewmodel)
    {
        viewmodel_data.weapon = viewmodel->m_hWeapon().Get();

        viewmodel_data.viewmodel_index = viewmodel->m_nViewModelIndex();
        viewmodel_data.sequence = viewmodel->m_nSequence();
        viewmodel_data.animation_parity = viewmodel->m_nAnimationParity();

        viewmodel_data.cycle = viewmodel->m_flCycle();
        viewmodel_data.animation_time = viewmodel->m_flAnimTime();
    }

    prediction_data.prediction_stage = FINISH;
}

void engineprediction::finish()
{
    if (prediction_data.prediction_stage != FINISH)
        return;

    *prediction_data.prediction_random_seed = -1;
    *prediction_data.prediction_player = 0;

    m_globals()->m_curtime = prediction_data.old_curtime;
    m_globals()->m_frametime = prediction_data.old_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = prediction_data.old_tick;

    m_gamemovement()->Reset();
}
//note that we already done it in runcommand hook
/*
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
{

    static int iTick = 0;

    if (pCmd != nullptr)
    {
        static CUserCmd* pLastCmd = nullptr;

        // if command was not predicted - increment tickbase
        if (pLastCmd == nullptr || pLastCmd->m_predicted)
            iTick = pLocal->m_nTickBase();
        else
            iTick++;

        pLastCmd = pCmd;
    }

    return iTick;

}
*/
 
shilovzhope1
shilovzhope1
Забаненный
Статус
Оффлайн
Регистрация
27 Ноя 2022
Сообщения
12
Реакции[?]
1
Поинты[?]
0
Обратите внимание, пользователь заблокирован на форуме. Не рекомендуется проводить сделки.
flengo написал(а):
продолжаю кринжевать, на 60% уверен что все правильно
pred.cpp: 
// This is an independent project of an individual developer. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com

#include "prediction_system.h"

void engineprediction::store_netvars()
{
    auto data = &netvars_data[m_clientstate()->iCommandAck % MULTIPLAYER_BACKUP];

    data->tickbase = g_ctx.local()->m_nTickBase();
    data->m_velocity_modifier = g_ctx.local()->m_flVelocityModifier();
    data->m_velocity = g_ctx.local()->m_vecVelocity();
    data->m_aimPunchAngle = g_ctx.local()->m_aimPunchAngle();
    data->m_aimPunchAngleVel = g_ctx.local()->m_aimPunchAngleVel();
    data->m_viewPunchAngle = g_ctx.local()->m_viewPunchAngle();
    data->m_vecViewOffset = g_ctx.local()->m_vecViewOffset();
    data->m_duckAmount = g_ctx.local()->m_flDuckAmount();
    data->index = g_ctx.local()->EntIndex();
    data->m_duckSpeed = g_ctx.local()->m_flDuckSpeed();

}

void engineprediction::restore_netvars()
{
    auto data = &netvars_data[(m_clientstate()->iCommandAck - 0) % MULTIPLAYER_BACKUP];

    if (data->tickbase != g_ctx.local()->m_nTickBase())
        return;
    int repredict = 0;
    auto aim_punch_angle_delta = g_ctx.local()->m_aimPunchAngle() - data->m_aimPunchAngle;
    auto aim_punch_angle_vel_delta = g_ctx.local()->m_aimPunchAngleVel() - data->m_aimPunchAngleVel;
    auto view_punch_angle_delta = g_ctx.local()->m_viewPunchAngle() - data->m_viewPunchAngle;
    auto view_offset_delta = g_ctx.local()->m_vecViewOffset() - data->m_vecViewOffset;
    auto duck_amount = g_ctx.local()->m_flDuckAmount() - data->m_duckAmount;
    auto m_velocity_modifier = g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier;
    const auto velocity_diff = data->m_velocity - g_ctx.local()->m_vecVelocity();

    if (fabs(aim_punch_angle_delta.x) > 0.03425f && fabs(aim_punch_angle_delta.y) > 0.03425f && fabs(aim_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngle() = data->m_aimPunchAngle;

    if (fabs(aim_punch_angle_vel_delta.x) > 0.03425f && fabs(aim_punch_angle_vel_delta.y) > 0.03425f && fabs(aim_punch_angle_vel_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngleVel() = data->m_aimPunchAngleVel;

    if (fabs(view_punch_angle_delta.x) > 0.03425f && fabs(view_punch_angle_delta.y) > 0.03425f && fabs(view_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_viewPunchAngle() = data->m_viewPunchAngle;

    if (fabs(view_offset_delta.x) > 0.03425f && fabs(view_offset_delta.y) > 0.03425f && fabs(view_offset_delta.z) > 0.03425f)
        g_ctx.local()->m_vecViewOffset() = data->m_vecViewOffset;

    if (std::abs(velocity_diff.x) <= 0.03125f && std::abs(velocity_diff.y) <= 0.03125f && std::abs(velocity_diff.z) <= 0.03125f)
        g_ctx.local()->m_vecVelocity() = data->m_velocity;

    if (std::abs(g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier) <= 0.00625f)
        g_ctx.local()->m_flVelocityModifier() = data->m_velocity_modifier;

    if (std::abs(g_ctx.local()->m_nTickBase() - data->tickbase) <= 0.00625f)
        g_ctx.local()->m_nTickBase() = data->tickbase;

    if (std::abs(g_ctx.local()->EntIndex() - data->index) <= 0.00625f)
        g_ctx.local()->EntIndex() != data->index;

    if (fabs(duck_amount) > 0.03425f)
    {
        g_ctx.local()->m_flDuckAmount() = data->m_duckAmount;
        g_ctx.local()->m_flDuckSpeed() = data->m_duckSpeed;
    }
}

void engineprediction::setup(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != SETUP)
        return;

    backup_data.flags = g_ctx.local()->m_fFlags(); //-V807
    backup_data.velocity = g_ctx.local()->m_vecVelocity();
    backup_data.old_tick = g_ctx.local()->m_nTickBase(); //runcmd fixes tickbase
    backup_data.old_first_pred = m_prediction()->IsFirstTimePredicted;
    backup_data.old_in_pred = m_prediction()->InPrediction;

    prediction_data.old_curtime = m_globals()->m_curtime; //-V807
    prediction_data.old_frametime = m_globals()->m_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //prediction_data.old_tick = m_globals()->m_tickcount;
    //
    //
    m_globals()->m_curtime++;
    m_globals()->m_frametime++;

    m_globals()->m_curtime = TICKS_TO_TIME(g_ctx.globals.fixed_tickbase); //use already fixed tickbase
    m_globals()->m_frametime = m_prediction()->EnginePaused ? 0.0f : m_globals()->m_intervalpertick;
    //comment this or ur backtrack will fail (we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = GetTickBase(m_pcmd, g_ctx.local());

    m_prediction()->IsFirstTimePredicted = false;
    m_prediction()->InPrediction = false;

    prediction_data.prediction_stage = PREDICT;
}

void engineprediction::predict(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != PREDICT)
        return;

    if (m_clientstate()->iDeltaTick > 0)  //-V807
        m_prediction()->Update(m_clientstate()->iDeltaTick, true, m_clientstate()->nLastCommandAck, m_clientstate()->nLastOutgoingCommand + m_clientstate()->iChokedCommands);

    if (!prediction_data.prediction_random_seed)
        prediction_data.prediction_random_seed = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("A3 ? ? ? ? 66 0F 6E 86")) + 0x1);

    *prediction_data.prediction_random_seed = MD5_PseudoRandom(m_pcmd->m_command_number) & INT_MAX;

    if (!prediction_data.prediction_player)
        prediction_data.prediction_player = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("89 35 ? ? ? ? F3 0F 10 48")) + 0x2);

    *prediction_data.prediction_player = reinterpret_cast <int> (g_ctx.local());

    m_gamemovement()->StartTrackPredictionErrors(g_ctx.local()); //-V807

    m_prediction()->CheckMovingGround(g_ctx.local(), m_globals()->m_frametime);

    CMoveData move_data;
    memset(&move_data, 0, sizeof(CMoveData));

    //think
    if (g_ctx.local()->physics_run_think(0))
        g_ctx.local()->pre_think();

    // run think
    if (int* iNextThinkTick = g_ctx.local()->GetNextThinkTick(); *iNextThinkTick > 0 && *iNextThinkTick <= g_ctx.globals.fixed_tickbase)
    {
        *iNextThinkTick = -1;

        /*
         * handle no think function
         * pseudo i guess didnt seen before but not sure, most likely unnecessary

        nEFlags = pPlayer->GetEFlags();
        result = pPlayer->GetEFlags() & EFL_NO_THINK_FUNCTION;
        if (!result)
        {
            result = [&]()
            {
                if (pPlayer->GetNextThinkTick() > 0)
                    return 1;

                v3 = *(_DWORD *)(pPlayer + 0x2BC);
                v4 = 0;
                if (v3 > 0)
                {
                v5 = (_DWORD *)(*(_DWORD *)(pPlayer + 0x2B0) + 0x14);
                while (*v5 <= 0)
                {
                    ++v4;
                    v5 += 8;
                    if (v4 >= v3)
                        return 0;
                }
                return 1;
            }();

            if (!result)
                pPlayer->GetEFlags() = nEFlags | EFL_NO_THINK_FUNCTION;
        }

         */

        g_ctx.local()->think();
    }

    m_movehelper()->set_host(g_ctx.local());
    m_prediction()->SetupMove(g_ctx.local(), m_pcmd, m_movehelper(), &move_data);
    m_gamemovement()->ProcessMovement(g_ctx.local(), &move_data);
    m_prediction()->FinishMove(g_ctx.local(), m_pcmd, &move_data);

    m_movehelper()->process_impacts();

    g_ctx.local()->post_think();
    //iam not sure its gonna be like dat
    g_ctx.local()->m_nTickBase() = backup_data.old_tick;

    m_prediction()->InPrediction = backup_data.old_in_pred;
    m_prediction()->IsFirstTimePredicted = backup_data.old_first_pred;


    m_gamemovement()->FinishTrackPredictionErrors(g_ctx.local());

    m_movehelper()->set_host(nullptr);
    //why not to update accuracy penalty? we must
    const auto weapon = g_ctx.local()->m_hActiveWeapon().Get();
    if (!weapon) {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }
    else {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }

    weapon->update_accuracy_penality();

    auto viewmodel = g_ctx.local()->m_hViewModel().Get();

    if (viewmodel)
    {
        viewmodel_data.weapon = viewmodel->m_hWeapon().Get();

        viewmodel_data.viewmodel_index = viewmodel->m_nViewModelIndex();
        viewmodel_data.sequence = viewmodel->m_nSequence();
        viewmodel_data.animation_parity = viewmodel->m_nAnimationParity();

        viewmodel_data.cycle = viewmodel->m_flCycle();
        viewmodel_data.animation_time = viewmodel->m_flAnimTime();
    }

    prediction_data.prediction_stage = FINISH;
}

void engineprediction::finish()
{
    if (prediction_data.prediction_stage != FINISH)
        return;

    *prediction_data.prediction_random_seed = -1;
    *prediction_data.prediction_player = 0;

    m_globals()->m_curtime = prediction_data.old_curtime;
    m_globals()->m_frametime = prediction_data.old_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = prediction_data.old_tick;

    m_gamemovement()->Reset();
}
//note that we already done it in runcommand hook
/*
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
{

    static int iTick = 0;

    if (pCmd != nullptr)
    {
        static CUserCmd* pLastCmd = nullptr;

        // if command was not predicted - increment tickbase
        if (pLastCmd == nullptr || pLastCmd->m_predicted)
            iTick = pLocal->m_nTickBase();
        else
            iTick++;

        pLastCmd = pCmd;
    }

    return iTick;

}
*/
Нажмите для раскрытия...
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
господи,руки бы оторвать
 
djw666
Нестандартное звание?
djw666
Пользователь
Статус
Оффлайн
Регистрация
23 Июл 2021
Сообщения
421
Реакции[?]
81
Поинты[?]
2K
flengo написал(а):
продолжаю кринжевать, на 60% уверен что все правильно
pred.cpp: 
// This is an independent project of an individual developer. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com

#include "prediction_system.h"

void engineprediction::store_netvars()
{
    auto data = &netvars_data[m_clientstate()->iCommandAck % MULTIPLAYER_BACKUP];

    data->tickbase = g_ctx.local()->m_nTickBase();
    data->m_velocity_modifier = g_ctx.local()->m_flVelocityModifier();
    data->m_velocity = g_ctx.local()->m_vecVelocity();
    data->m_aimPunchAngle = g_ctx.local()->m_aimPunchAngle();
    data->m_aimPunchAngleVel = g_ctx.local()->m_aimPunchAngleVel();
    data->m_viewPunchAngle = g_ctx.local()->m_viewPunchAngle();
    data->m_vecViewOffset = g_ctx.local()->m_vecViewOffset();
    data->m_duckAmount = g_ctx.local()->m_flDuckAmount();
    data->index = g_ctx.local()->EntIndex();
    data->m_duckSpeed = g_ctx.local()->m_flDuckSpeed();

}

void engineprediction::restore_netvars()
{
    auto data = &netvars_data[(m_clientstate()->iCommandAck - 0) % MULTIPLAYER_BACKUP];

    if (data->tickbase != g_ctx.local()->m_nTickBase())
        return;
    int repredict = 0;
    auto aim_punch_angle_delta = g_ctx.local()->m_aimPunchAngle() - data->m_aimPunchAngle;
    auto aim_punch_angle_vel_delta = g_ctx.local()->m_aimPunchAngleVel() - data->m_aimPunchAngleVel;
    auto view_punch_angle_delta = g_ctx.local()->m_viewPunchAngle() - data->m_viewPunchAngle;
    auto view_offset_delta = g_ctx.local()->m_vecViewOffset() - data->m_vecViewOffset;
    auto duck_amount = g_ctx.local()->m_flDuckAmount() - data->m_duckAmount;
    auto m_velocity_modifier = g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier;
    const auto velocity_diff = data->m_velocity - g_ctx.local()->m_vecVelocity();

    if (fabs(aim_punch_angle_delta.x) > 0.03425f && fabs(aim_punch_angle_delta.y) > 0.03425f && fabs(aim_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngle() = data->m_aimPunchAngle;

    if (fabs(aim_punch_angle_vel_delta.x) > 0.03425f && fabs(aim_punch_angle_vel_delta.y) > 0.03425f && fabs(aim_punch_angle_vel_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngleVel() = data->m_aimPunchAngleVel;

    if (fabs(view_punch_angle_delta.x) > 0.03425f && fabs(view_punch_angle_delta.y) > 0.03425f && fabs(view_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_viewPunchAngle() = data->m_viewPunchAngle;

    if (fabs(view_offset_delta.x) > 0.03425f && fabs(view_offset_delta.y) > 0.03425f && fabs(view_offset_delta.z) > 0.03425f)
        g_ctx.local()->m_vecViewOffset() = data->m_vecViewOffset;

    if (std::abs(velocity_diff.x) <= 0.03125f && std::abs(velocity_diff.y) <= 0.03125f && std::abs(velocity_diff.z) <= 0.03125f)
        g_ctx.local()->m_vecVelocity() = data->m_velocity;

    if (std::abs(g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier) <= 0.00625f)
        g_ctx.local()->m_flVelocityModifier() = data->m_velocity_modifier;

    if (std::abs(g_ctx.local()->m_nTickBase() - data->tickbase) <= 0.00625f)
        g_ctx.local()->m_nTickBase() = data->tickbase;

    if (std::abs(g_ctx.local()->EntIndex() - data->index) <= 0.00625f)
        g_ctx.local()->EntIndex() != data->index;

    if (fabs(duck_amount) > 0.03425f)
    {
        g_ctx.local()->m_flDuckAmount() = data->m_duckAmount;
        g_ctx.local()->m_flDuckSpeed() = data->m_duckSpeed;
    }
}

void engineprediction::setup(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != SETUP)
        return;

    backup_data.flags = g_ctx.local()->m_fFlags(); //-V807
    backup_data.velocity = g_ctx.local()->m_vecVelocity();
    backup_data.old_tick = g_ctx.local()->m_nTickBase(); //runcmd fixes tickbase
    backup_data.old_first_pred = m_prediction()->IsFirstTimePredicted;
    backup_data.old_in_pred = m_prediction()->InPrediction;

    prediction_data.old_curtime = m_globals()->m_curtime; //-V807
    prediction_data.old_frametime = m_globals()->m_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //prediction_data.old_tick = m_globals()->m_tickcount;
    //
    //
    m_globals()->m_curtime++;
    m_globals()->m_frametime++;

    m_globals()->m_curtime = TICKS_TO_TIME(g_ctx.globals.fixed_tickbase); //use already fixed tickbase
    m_globals()->m_frametime = m_prediction()->EnginePaused ? 0.0f : m_globals()->m_intervalpertick;
    //comment this or ur backtrack will fail (we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = GetTickBase(m_pcmd, g_ctx.local());

    m_prediction()->IsFirstTimePredicted = false;
    m_prediction()->InPrediction = false;

    prediction_data.prediction_stage = PREDICT;
}

void engineprediction::predict(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != PREDICT)
        return;

    if (m_clientstate()->iDeltaTick > 0)  //-V807
        m_prediction()->Update(m_clientstate()->iDeltaTick, true, m_clientstate()->nLastCommandAck, m_clientstate()->nLastOutgoingCommand + m_clientstate()->iChokedCommands);

    if (!prediction_data.prediction_random_seed)
        prediction_data.prediction_random_seed = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("A3 ? ? ? ? 66 0F 6E 86")) + 0x1);

    *prediction_data.prediction_random_seed = MD5_PseudoRandom(m_pcmd->m_command_number) & INT_MAX;

    if (!prediction_data.prediction_player)
        prediction_data.prediction_player = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("89 35 ? ? ? ? F3 0F 10 48")) + 0x2);

    *prediction_data.prediction_player = reinterpret_cast <int> (g_ctx.local());

    m_gamemovement()->StartTrackPredictionErrors(g_ctx.local()); //-V807

    m_prediction()->CheckMovingGround(g_ctx.local(), m_globals()->m_frametime);

    CMoveData move_data;
    memset(&move_data, 0, sizeof(CMoveData));

    //think
    if (g_ctx.local()->physics_run_think(0))
        g_ctx.local()->pre_think();

    // run think
    if (int* iNextThinkTick = g_ctx.local()->GetNextThinkTick(); *iNextThinkTick > 0 && *iNextThinkTick <= g_ctx.globals.fixed_tickbase)
    {
        *iNextThinkTick = -1;

        /*
         * handle no think function
         * pseudo i guess didnt seen before but not sure, most likely unnecessary

        nEFlags = pPlayer->GetEFlags();
        result = pPlayer->GetEFlags() & EFL_NO_THINK_FUNCTION;
        if (!result)
        {
            result = [&]()
            {
                if (pPlayer->GetNextThinkTick() > 0)
                    return 1;

                v3 = *(_DWORD *)(pPlayer + 0x2BC);
                v4 = 0;
                if (v3 > 0)
                {
                v5 = (_DWORD *)(*(_DWORD *)(pPlayer + 0x2B0) + 0x14);
                while (*v5 <= 0)
                {
                    ++v4;
                    v5 += 8;
                    if (v4 >= v3)
                        return 0;
                }
                return 1;
            }();

            if (!result)
                pPlayer->GetEFlags() = nEFlags | EFL_NO_THINK_FUNCTION;
        }

         */

        g_ctx.local()->think();
    }

    m_movehelper()->set_host(g_ctx.local());
    m_prediction()->SetupMove(g_ctx.local(), m_pcmd, m_movehelper(), &move_data);
    m_gamemovement()->ProcessMovement(g_ctx.local(), &move_data);
    m_prediction()->FinishMove(g_ctx.local(), m_pcmd, &move_data);

    m_movehelper()->process_impacts();

    g_ctx.local()->post_think();
    //iam not sure its gonna be like dat
    g_ctx.local()->m_nTickBase() = backup_data.old_tick;

    m_prediction()->InPrediction = backup_data.old_in_pred;
    m_prediction()->IsFirstTimePredicted = backup_data.old_first_pred;


    m_gamemovement()->FinishTrackPredictionErrors(g_ctx.local());

    m_movehelper()->set_host(nullptr);
    //why not to update accuracy penalty? we must
    const auto weapon = g_ctx.local()->m_hActiveWeapon().Get();
    if (!weapon) {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }
    else {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }

    weapon->update_accuracy_penality();

    auto viewmodel = g_ctx.local()->m_hViewModel().Get();

    if (viewmodel)
    {
        viewmodel_data.weapon = viewmodel->m_hWeapon().Get();

        viewmodel_data.viewmodel_index = viewmodel->m_nViewModelIndex();
        viewmodel_data.sequence = viewmodel->m_nSequence();
        viewmodel_data.animation_parity = viewmodel->m_nAnimationParity();

        viewmodel_data.cycle = viewmodel->m_flCycle();
        viewmodel_data.animation_time = viewmodel->m_flAnimTime();
    }

    prediction_data.prediction_stage = FINISH;
}

void engineprediction::finish()
{
    if (prediction_data.prediction_stage != FINISH)
        return;

    *prediction_data.prediction_random_seed = -1;
    *prediction_data.prediction_player = 0;

    m_globals()->m_curtime = prediction_data.old_curtime;
    m_globals()->m_frametime = prediction_data.old_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = prediction_data.old_tick;

    m_gamemovement()->Reset();
}
//note that we already done it in runcommand hook
/*
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
{

    static int iTick = 0;

    if (pCmd != nullptr)
    {
        static CUserCmd* pLastCmd = nullptr;

        // if command was not predicted - increment tickbase
        if (pLastCmd == nullptr || pLastCmd->m_predicted)
            iTick = pLocal->m_nTickBase();
        else
            iTick++;

        pLastCmd = pCmd;
    }

    return iTick;

}
*/
Нажмите для раскрытия...
это же залупа, не?
 
masterlooser18
masterlooser18
Забаненный
Статус
Оффлайн
Регистрация
18 Дек 2022
Сообщения
16
Реакции[?]
5
Поинты[?]
0
Обратите внимание, пользователь заблокирован на форуме. Не рекомендуется проводить сделки.
flengo написал(а):
продолжаю кринжевать, на 60% уверен что все правильно
pred.cpp: 
// This is an independent project of an individual developer. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com

#include "prediction_system.h"

void engineprediction::store_netvars()
{
    auto data = &netvars_data[m_clientstate()->iCommandAck % MULTIPLAYER_BACKUP];

    data->tickbase = g_ctx.local()->m_nTickBase();
    data->m_velocity_modifier = g_ctx.local()->m_flVelocityModifier();
    data->m_velocity = g_ctx.local()->m_vecVelocity();
    data->m_aimPunchAngle = g_ctx.local()->m_aimPunchAngle();
    data->m_aimPunchAngleVel = g_ctx.local()->m_aimPunchAngleVel();
    data->m_viewPunchAngle = g_ctx.local()->m_viewPunchAngle();
    data->m_vecViewOffset = g_ctx.local()->m_vecViewOffset();
    data->m_duckAmount = g_ctx.local()->m_flDuckAmount();
    data->index = g_ctx.local()->EntIndex();
    data->m_duckSpeed = g_ctx.local()->m_flDuckSpeed();

}

void engineprediction::restore_netvars()
{
    auto data = &netvars_data[(m_clientstate()->iCommandAck - 0) % MULTIPLAYER_BACKUP];

    if (data->tickbase != g_ctx.local()->m_nTickBase())
        return;
    int repredict = 0;
    auto aim_punch_angle_delta = g_ctx.local()->m_aimPunchAngle() - data->m_aimPunchAngle;
    auto aim_punch_angle_vel_delta = g_ctx.local()->m_aimPunchAngleVel() - data->m_aimPunchAngleVel;
    auto view_punch_angle_delta = g_ctx.local()->m_viewPunchAngle() - data->m_viewPunchAngle;
    auto view_offset_delta = g_ctx.local()->m_vecViewOffset() - data->m_vecViewOffset;
    auto duck_amount = g_ctx.local()->m_flDuckAmount() - data->m_duckAmount;
    auto m_velocity_modifier = g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier;
    const auto velocity_diff = data->m_velocity - g_ctx.local()->m_vecVelocity();

    if (fabs(aim_punch_angle_delta.x) > 0.03425f && fabs(aim_punch_angle_delta.y) > 0.03425f && fabs(aim_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngle() = data->m_aimPunchAngle;

    if (fabs(aim_punch_angle_vel_delta.x) > 0.03425f && fabs(aim_punch_angle_vel_delta.y) > 0.03425f && fabs(aim_punch_angle_vel_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngleVel() = data->m_aimPunchAngleVel;

    if (fabs(view_punch_angle_delta.x) > 0.03425f && fabs(view_punch_angle_delta.y) > 0.03425f && fabs(view_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_viewPunchAngle() = data->m_viewPunchAngle;

    if (fabs(view_offset_delta.x) > 0.03425f && fabs(view_offset_delta.y) > 0.03425f && fabs(view_offset_delta.z) > 0.03425f)
        g_ctx.local()->m_vecViewOffset() = data->m_vecViewOffset;

    if (std::abs(velocity_diff.x) <= 0.03125f && std::abs(velocity_diff.y) <= 0.03125f && std::abs(velocity_diff.z) <= 0.03125f)
        g_ctx.local()->m_vecVelocity() = data->m_velocity;

    if (std::abs(g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier) <= 0.00625f)
        g_ctx.local()->m_flVelocityModifier() = data->m_velocity_modifier;

    if (std::abs(g_ctx.local()->m_nTickBase() - data->tickbase) <= 0.00625f)
        g_ctx.local()->m_nTickBase() = data->tickbase;

    if (std::abs(g_ctx.local()->EntIndex() - data->index) <= 0.00625f)
        g_ctx.local()->EntIndex() != data->index;

    if (fabs(duck_amount) > 0.03425f)
    {
        g_ctx.local()->m_flDuckAmount() = data->m_duckAmount;
        g_ctx.local()->m_flDuckSpeed() = data->m_duckSpeed;
    }
}

void engineprediction::setup(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != SETUP)
        return;

    backup_data.flags = g_ctx.local()->m_fFlags(); //-V807
    backup_data.velocity = g_ctx.local()->m_vecVelocity();
    backup_data.old_tick = g_ctx.local()->m_nTickBase(); //runcmd fixes tickbase
    backup_data.old_first_pred = m_prediction()->IsFirstTimePredicted;
    backup_data.old_in_pred = m_prediction()->InPrediction;

    prediction_data.old_curtime = m_globals()->m_curtime; //-V807
    prediction_data.old_frametime = m_globals()->m_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //prediction_data.old_tick = m_globals()->m_tickcount;
    //
    //
    m_globals()->m_curtime++;
    m_globals()->m_frametime++;

    m_globals()->m_curtime = TICKS_TO_TIME(g_ctx.globals.fixed_tickbase); //use already fixed tickbase
    m_globals()->m_frametime = m_prediction()->EnginePaused ? 0.0f : m_globals()->m_intervalpertick;
    //comment this or ur backtrack will fail (we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = GetTickBase(m_pcmd, g_ctx.local());

    m_prediction()->IsFirstTimePredicted = false;
    m_prediction()->InPrediction = false;

    prediction_data.prediction_stage = PREDICT;
}

void engineprediction::predict(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != PREDICT)
        return;

    if (m_clientstate()->iDeltaTick > 0)  //-V807
        m_prediction()->Update(m_clientstate()->iDeltaTick, true, m_clientstate()->nLastCommandAck, m_clientstate()->nLastOutgoingCommand + m_clientstate()->iChokedCommands);

    if (!prediction_data.prediction_random_seed)
        prediction_data.prediction_random_seed = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("A3 ? ? ? ? 66 0F 6E 86")) + 0x1);

    *prediction_data.prediction_random_seed = MD5_PseudoRandom(m_pcmd->m_command_number) & INT_MAX;

    if (!prediction_data.prediction_player)
        prediction_data.prediction_player = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("89 35 ? ? ? ? F3 0F 10 48")) + 0x2);

    *prediction_data.prediction_player = reinterpret_cast <int> (g_ctx.local());

    m_gamemovement()->StartTrackPredictionErrors(g_ctx.local()); //-V807

    m_prediction()->CheckMovingGround(g_ctx.local(), m_globals()->m_frametime);

    CMoveData move_data;
    memset(&move_data, 0, sizeof(CMoveData));

    //think
    if (g_ctx.local()->physics_run_think(0))
        g_ctx.local()->pre_think();

    // run think
    if (int* iNextThinkTick = g_ctx.local()->GetNextThinkTick(); *iNextThinkTick > 0 && *iNextThinkTick <= g_ctx.globals.fixed_tickbase)
    {
        *iNextThinkTick = -1;

        /*
         * handle no think function
         * pseudo i guess didnt seen before but not sure, most likely unnecessary

        nEFlags = pPlayer->GetEFlags();
        result = pPlayer->GetEFlags() & EFL_NO_THINK_FUNCTION;
        if (!result)
        {
            result = [&]()
            {
                if (pPlayer->GetNextThinkTick() > 0)
                    return 1;

                v3 = *(_DWORD *)(pPlayer + 0x2BC);
                v4 = 0;
                if (v3 > 0)
                {
                v5 = (_DWORD *)(*(_DWORD *)(pPlayer + 0x2B0) + 0x14);
                while (*v5 <= 0)
                {
                    ++v4;
                    v5 += 8;
                    if (v4 >= v3)
                        return 0;
                }
                return 1;
            }();

            if (!result)
                pPlayer->GetEFlags() = nEFlags | EFL_NO_THINK_FUNCTION;
        }

         */

        g_ctx.local()->think();
    }

    m_movehelper()->set_host(g_ctx.local());
    m_prediction()->SetupMove(g_ctx.local(), m_pcmd, m_movehelper(), &move_data);
    m_gamemovement()->ProcessMovement(g_ctx.local(), &move_data);
    m_prediction()->FinishMove(g_ctx.local(), m_pcmd, &move_data);

    m_movehelper()->process_impacts();

    g_ctx.local()->post_think();
    //iam not sure its gonna be like dat
    g_ctx.local()->m_nTickBase() = backup_data.old_tick;

    m_prediction()->InPrediction = backup_data.old_in_pred;
    m_prediction()->IsFirstTimePredicted = backup_data.old_first_pred;


    m_gamemovement()->FinishTrackPredictionErrors(g_ctx.local());

    m_movehelper()->set_host(nullptr);
    //why not to update accuracy penalty? we must
    const auto weapon = g_ctx.local()->m_hActiveWeapon().Get();
    if (!weapon) {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }
    else {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }

    weapon->update_accuracy_penality();

    auto viewmodel = g_ctx.local()->m_hViewModel().Get();

    if (viewmodel)
    {
        viewmodel_data.weapon = viewmodel->m_hWeapon().Get();

        viewmodel_data.viewmodel_index = viewmodel->m_nViewModelIndex();
        viewmodel_data.sequence = viewmodel->m_nSequence();
        viewmodel_data.animation_parity = viewmodel->m_nAnimationParity();

        viewmodel_data.cycle = viewmodel->m_flCycle();
        viewmodel_data.animation_time = viewmodel->m_flAnimTime();
    }

    prediction_data.prediction_stage = FINISH;
}

void engineprediction::finish()
{
    if (prediction_data.prediction_stage != FINISH)
        return;

    *prediction_data.prediction_random_seed = -1;
    *prediction_data.prediction_player = 0;

    m_globals()->m_curtime = prediction_data.old_curtime;
    m_globals()->m_frametime = prediction_data.old_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = prediction_data.old_tick;

    m_gamemovement()->Reset();
}
//note that we already done it in runcommand hook
/*
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
{

    static int iTick = 0;

    if (pCmd != nullptr)
    {
        static CUserCmd* pLastCmd = nullptr;

        // if command was not predicted - increment tickbase
        if (pLastCmd == nullptr || pLastCmd->m_predicted)
            iTick = pLocal->m_nTickBase();
        else
            iTick++;

        pLastCmd = pCmd;
    }

    return iTick;

}
*/
Нажмите для раскрытия...
useless thread but rebuilt player_run_command already public
 
shilovzhope1
shilovzhope1
Забаненный
Статус
Оффлайн
Регистрация
27 Ноя 2022
Сообщения
12
Реакции[?]
1
Поинты[?]
0
Обратите внимание, пользователь заблокирован на форуме. Не рекомендуется проводить сделки.
flengo
like amiri in my mind
F
Пользователь
Статус
Оффлайн
Регистрация
4 Дек 2022
Сообщения
308
Реакции[?]
54
Поинты[?]
1K
shilovzhope1 написал(а):
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
господи,руки бы оторвать
Нажмите для раскрытия...
присмотрись оно в комментариях, и все что сделал еще я обосновал
djw666 написал(а):
это же залупа, не?
Нажмите для раскрытия...
нууу... как сказать... объективно трудно сказать самому лучше втестить, вообще там предикт с игры вроде, но он оутдейт может быть и вроде так и есть)
 
shilovzhope1
shilovzhope1
Забаненный
Статус
Оффлайн
Регистрация
27 Ноя 2022
Сообщения
12
Реакции[?]
1
Поинты[?]
0
Обратите внимание, пользователь заблокирован на форуме. Не рекомендуется проводить сделки.
flengo написал(а):
присмотрись оно в комментариях, и все что сделал еще я обосновал

нууу... как сказать... объективно трудно сказать самому лучше втестить
Нажмите для раскрытия...
я в целом говорю, что если это раскоментить то там пизда будет
 
flengo
like amiri in my mind
F
Пользователь
Статус
Оффлайн
Регистрация
4 Дек 2022
Сообщения
308
Реакции[?]
54
Поинты[?]
1K
shilovzhope1 написал(а):
я в целом говорю, что если это раскоментить то там пизда будет
Нажмите для раскрытия...
) ну так я для этого попытался правильно сконвертировать с qo0 на lw, а закоментил для того чтобы можно было сверить
 
flengo
like amiri in my mind
F
Пользователь
Статус
Оффлайн
Регистрация
4 Дек 2022
Сообщения
308
Реакции[?]
54
Поинты[?]
1K
Laniakea
Laniakea
Пользователь
Статус
Оффлайн
Регистрация
20 Мар 2020
Сообщения
166
Реакции[?]
41
Поинты[?]
0
flengo написал(а):
продолжаю кринжевать, на 60% уверен что все правильно
pred.cpp: 
// This is an independent project of an individual developer. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++, C#, and Java: http://www.viva64.com

#include "prediction_system.h"

void engineprediction::store_netvars()
{
    auto data = &netvars_data[m_clientstate()->iCommandAck % MULTIPLAYER_BACKUP];

    data->tickbase = g_ctx.local()->m_nTickBase();
    data->m_velocity_modifier = g_ctx.local()->m_flVelocityModifier();
    data->m_velocity = g_ctx.local()->m_vecVelocity();
    data->m_aimPunchAngle = g_ctx.local()->m_aimPunchAngle();
    data->m_aimPunchAngleVel = g_ctx.local()->m_aimPunchAngleVel();
    data->m_viewPunchAngle = g_ctx.local()->m_viewPunchAngle();
    data->m_vecViewOffset = g_ctx.local()->m_vecViewOffset();
    data->m_duckAmount = g_ctx.local()->m_flDuckAmount();
    data->index = g_ctx.local()->EntIndex();
    data->m_duckSpeed = g_ctx.local()->m_flDuckSpeed();

}

void engineprediction::restore_netvars()
{
    auto data = &netvars_data[(m_clientstate()->iCommandAck - 0) % MULTIPLAYER_BACKUP];

    if (data->tickbase != g_ctx.local()->m_nTickBase())
        return;
    int repredict = 0;
    auto aim_punch_angle_delta = g_ctx.local()->m_aimPunchAngle() - data->m_aimPunchAngle;
    auto aim_punch_angle_vel_delta = g_ctx.local()->m_aimPunchAngleVel() - data->m_aimPunchAngleVel;
    auto view_punch_angle_delta = g_ctx.local()->m_viewPunchAngle() - data->m_viewPunchAngle;
    auto view_offset_delta = g_ctx.local()->m_vecViewOffset() - data->m_vecViewOffset;
    auto duck_amount = g_ctx.local()->m_flDuckAmount() - data->m_duckAmount;
    auto m_velocity_modifier = g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier;
    const auto velocity_diff = data->m_velocity - g_ctx.local()->m_vecVelocity();

    if (fabs(aim_punch_angle_delta.x) > 0.03425f && fabs(aim_punch_angle_delta.y) > 0.03425f && fabs(aim_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngle() = data->m_aimPunchAngle;

    if (fabs(aim_punch_angle_vel_delta.x) > 0.03425f && fabs(aim_punch_angle_vel_delta.y) > 0.03425f && fabs(aim_punch_angle_vel_delta.z) > 0.03425f)
        g_ctx.local()->m_aimPunchAngleVel() = data->m_aimPunchAngleVel;

    if (fabs(view_punch_angle_delta.x) > 0.03425f && fabs(view_punch_angle_delta.y) > 0.03425f && fabs(view_punch_angle_delta.z) > 0.03425f)
        g_ctx.local()->m_viewPunchAngle() = data->m_viewPunchAngle;

    if (fabs(view_offset_delta.x) > 0.03425f && fabs(view_offset_delta.y) > 0.03425f && fabs(view_offset_delta.z) > 0.03425f)
        g_ctx.local()->m_vecViewOffset() = data->m_vecViewOffset;

    if (std::abs(velocity_diff.x) <= 0.03125f && std::abs(velocity_diff.y) <= 0.03125f && std::abs(velocity_diff.z) <= 0.03125f)
        g_ctx.local()->m_vecVelocity() = data->m_velocity;

    if (std::abs(g_ctx.local()->m_flVelocityModifier() - data->m_velocity_modifier) <= 0.00625f)
        g_ctx.local()->m_flVelocityModifier() = data->m_velocity_modifier;

    if (std::abs(g_ctx.local()->m_nTickBase() - data->tickbase) <= 0.00625f)
        g_ctx.local()->m_nTickBase() = data->tickbase;

    if (std::abs(g_ctx.local()->EntIndex() - data->index) <= 0.00625f)
        g_ctx.local()->EntIndex() != data->index;

    if (fabs(duck_amount) > 0.03425f)
    {
        g_ctx.local()->m_flDuckAmount() = data->m_duckAmount;
        g_ctx.local()->m_flDuckSpeed() = data->m_duckSpeed;
    }
}

void engineprediction::setup(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != SETUP)
        return;

    backup_data.flags = g_ctx.local()->m_fFlags(); //-V807
    backup_data.velocity = g_ctx.local()->m_vecVelocity();
    backup_data.old_tick = g_ctx.local()->m_nTickBase(); //runcmd fixes tickbase
    backup_data.old_first_pred = m_prediction()->IsFirstTimePredicted;
    backup_data.old_in_pred = m_prediction()->InPrediction;

    prediction_data.old_curtime = m_globals()->m_curtime; //-V807
    prediction_data.old_frametime = m_globals()->m_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //prediction_data.old_tick = m_globals()->m_tickcount;
    //
    //
    m_globals()->m_curtime++;
    m_globals()->m_frametime++;

    m_globals()->m_curtime = TICKS_TO_TIME(g_ctx.globals.fixed_tickbase); //use already fixed tickbase
    m_globals()->m_frametime = m_prediction()->EnginePaused ? 0.0f : m_globals()->m_intervalpertick;
    //comment this or ur backtrack will fail (we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = GetTickBase(m_pcmd, g_ctx.local());

    m_prediction()->IsFirstTimePredicted = false;
    m_prediction()->InPrediction = false;

    prediction_data.prediction_stage = PREDICT;
}

void engineprediction::predict(CUserCmd* m_pcmd)
{
    if (prediction_data.prediction_stage != PREDICT)
        return;

    if (m_clientstate()->iDeltaTick > 0)  //-V807
        m_prediction()->Update(m_clientstate()->iDeltaTick, true, m_clientstate()->nLastCommandAck, m_clientstate()->nLastOutgoingCommand + m_clientstate()->iChokedCommands);

    if (!prediction_data.prediction_random_seed)
        prediction_data.prediction_random_seed = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("A3 ? ? ? ? 66 0F 6E 86")) + 0x1);

    *prediction_data.prediction_random_seed = MD5_PseudoRandom(m_pcmd->m_command_number) & INT_MAX;

    if (!prediction_data.prediction_player)
        prediction_data.prediction_player = *reinterpret_cast <int**> (util::FindSignature(crypt_str("client.dll"), crypt_str("89 35 ? ? ? ? F3 0F 10 48")) + 0x2);

    *prediction_data.prediction_player = reinterpret_cast <int> (g_ctx.local());

    m_gamemovement()->StartTrackPredictionErrors(g_ctx.local()); //-V807

    m_prediction()->CheckMovingGround(g_ctx.local(), m_globals()->m_frametime);

    CMoveData move_data;
    memset(&move_data, 0, sizeof(CMoveData));

    //think
    if (g_ctx.local()->physics_run_think(0))
        g_ctx.local()->pre_think();

    // run think
    if (int* iNextThinkTick = g_ctx.local()->GetNextThinkTick(); *iNextThinkTick > 0 && *iNextThinkTick <= g_ctx.globals.fixed_tickbase)
    {
        *iNextThinkTick = -1;

        /*
         * handle no think function
         * pseudo i guess didnt seen before but not sure, most likely unnecessary

        nEFlags = pPlayer->GetEFlags();
        result = pPlayer->GetEFlags() & EFL_NO_THINK_FUNCTION;
        if (!result)
        {
            result = [&]()
            {
                if (pPlayer->GetNextThinkTick() > 0)
                    return 1;

                v3 = *(_DWORD *)(pPlayer + 0x2BC);
                v4 = 0;
                if (v3 > 0)
                {
                v5 = (_DWORD *)(*(_DWORD *)(pPlayer + 0x2B0) + 0x14);
                while (*v5 <= 0)
                {
                    ++v4;
                    v5 += 8;
                    if (v4 >= v3)
                        return 0;
                }
                return 1;
            }();

            if (!result)
                pPlayer->GetEFlags() = nEFlags | EFL_NO_THINK_FUNCTION;
        }

         */

        g_ctx.local()->think();
    }

    m_movehelper()->set_host(g_ctx.local());
    m_prediction()->SetupMove(g_ctx.local(), m_pcmd, m_movehelper(), &move_data);
    m_gamemovement()->ProcessMovement(g_ctx.local(), &move_data);
    m_prediction()->FinishMove(g_ctx.local(), m_pcmd, &move_data);

    m_movehelper()->process_impacts();

    g_ctx.local()->post_think();
    //iam not sure its gonna be like dat
    g_ctx.local()->m_nTickBase() = backup_data.old_tick;

    m_prediction()->InPrediction = backup_data.old_in_pred;
    m_prediction()->IsFirstTimePredicted = backup_data.old_first_pred;


    m_gamemovement()->FinishTrackPredictionErrors(g_ctx.local());

    m_movehelper()->set_host(nullptr);
    //why not to update accuracy penalty? we must
    const auto weapon = g_ctx.local()->m_hActiveWeapon().Get();
    if (!weapon) {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }
    else {
        weapon->get_spread();
        weapon->get_inaccuracy();
    }

    weapon->update_accuracy_penality();

    auto viewmodel = g_ctx.local()->m_hViewModel().Get();

    if (viewmodel)
    {
        viewmodel_data.weapon = viewmodel->m_hWeapon().Get();

        viewmodel_data.viewmodel_index = viewmodel->m_nViewModelIndex();
        viewmodel_data.sequence = viewmodel->m_nSequence();
        viewmodel_data.animation_parity = viewmodel->m_nAnimationParity();

        viewmodel_data.cycle = viewmodel->m_flCycle();
        viewmodel_data.animation_time = viewmodel->m_flAnimTime();
    }

    prediction_data.prediction_stage = FINISH;
}

void engineprediction::finish()
{
    if (prediction_data.prediction_stage != FINISH)
        return;

    *prediction_data.prediction_random_seed = -1;
    *prediction_data.prediction_player = 0;

    m_globals()->m_curtime = prediction_data.old_curtime;
    m_globals()->m_frametime = prediction_data.old_frametime;
    //comment this or ur backtrack will fail(we do tickbase manipulation in runcommand)
    //m_globals()->m_tickcount = prediction_data.old_tick;

    m_gamemovement()->Reset();
}
//note that we already done it in runcommand hook
/*
int engineprediction::GetTickBase(CUserCmd* pCmd, player_t* pLocal)
{

    static int iTick = 0;

    if (pCmd != nullptr)
    {
        static CUserCmd* pLastCmd = nullptr;

        // if command was not predicted - increment tickbase
        if (pLastCmd == nullptr || pLastCmd->m_predicted)
            iTick = pLocal->m_nTickBase();
        else
            iTick++;

        pLastCmd = pCmd;
    }

    return iTick;

}
*/
Нажмите для раскрытия...
Говно блять. 1) Не фулл 2) Вронг моменты. На что ты так усердно фармишь реакции?
 
flengo
like amiri in my mind
F
Пользователь
Статус
Оффлайн
Регистрация
4 Дек 2022
Сообщения
308
Реакции[?]
54
Поинты[?]
1K
sdcardere написал(а):
Говно блять. 1) Не фулл 2) Вронг моменты. На что ты так усердно фармишь реакции?
Нажмите для раскрытия...
1) ну фулл то с qo0
2) да, он оутдейт я просто конвертнул, но может посоревноваться с другими пабликами
3) зач если можно у знакомого попросить любой пост - просто по фану щитпостю, ой .. делаю полезное людям
 
shilovzhope1
shilovzhope1
Забаненный
Статус
Оффлайн
Регистрация
27 Ноя 2022
Сообщения
12
Реакции[?]
1
Поинты[?]
0
Обратите внимание, пользователь заблокирован на форуме. Не рекомендуется проводить сделки.
flengo написал(а):
1) ну фулл то с qo0
2) да, он оутдейт я просто конвертнул, но может посоревноваться с другими пабликами
3) зач если можно у знакомого попросить любой пост - просто по фану щитпостю, ой .. делаю полезное людям
Нажмите для раскрытия...
там ничего юзефул нету, даже если ЕСТЬ то нахуя пастерам сливать, пусть сидят и думают как, не надо сливать то, что не могу другие люди, тем более пастеры
 
flengo
like amiri in my mind
F
Пользователь
Статус
Оффлайн
Регистрация
4 Дек 2022
Сообщения
308
Реакции[?]
54
Поинты[?]
1K
shilovzhope1 написал(а):
там ничего юзефул нету, даже если ЕСТЬ то нахуя пастерам сливать, пусть сидят и думают как, не надо сливать то, что не могу другие люди, тем более пастеры
Нажмите для раскрытия...
доля правды в твоих словах есть, прислушаюсь в каком то плане
 
shilovzhope1
shilovzhope1
Забаненный
Статус
Оффлайн
Регистрация
27 Ноя 2022
Сообщения
12
Реакции[?]
1
Поинты[?]
0
Обратите внимание, пользователь заблокирован на форуме. Не рекомендуется проводить сделки.
qo0
GDPR_Anonymous
qo0
Пользователь
Статус
Оффлайн
Регистрация
17 Фев 2017
Сообщения
362
Реакции[?]
133
Поинты[?]
0
я хуй знает что автор тут наделал, но в оригинале все соответствует игре

shilovzhope1 написал(а):
там ничего юзефул нету, даже если ЕСТЬ то нахуя пастерам сливать, пусть сидят и думают как, не надо сливать то, что не могу другие люди, тем более пастеры
Нажмите для раскрытия...
сливать енджин предикшен бро? кому и чем это поможет?
 
Войдите или зарегистрируйтесь для ответа.
Немного о главном
Полезные мелочи
О нас

Проект предоставляет различный материал, относящийся к сфере киберспорта, программирования, ПО для игр, а также позволяет его участникам общаться на многие другие темы. Почта для жалоб: admin@yougame.biz

Поделиться страницей
Сверху Снизу