Исходник Fatality autostop to supremacy

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6 Апр 2021
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Код:
void aimbot_helpers::slide_stop( CUserCmd* cmd ) {
    const auto weapon = g_cl.m_weapon;

    if ( !weapon )
        return;

    cmd->m_side_move = prediction::unpred_move.y;
    cmd->m_forward_move = prediction::unpred_move.x;

    const auto is_revolver = weapon->get_weapon_id( ) == REVOLVER;

    auto local_player = g_cl.m_local;

    // prevent move layer from reaching highest weight...
    if ( local_player->get_flags( ) & FL_ONGROUND && !( cmd->m_buttons & IN_JUMP ) && vars::aa.fake->get<bool>( ) && vars::aa.enabled->get<bool>( )
        && cmd->m_command_number > 1 && prediction::get_pred_info( cmd->m_command_number - 1 ).m_flags & FL_ONGROUND ) {
        const auto jitter = fabs( sin( fmodf( interfaces::globals( )->m_curtime, .4f ) / .2f * math::pi ) );
        const auto amnt = local_player->m_vecVelocity( ).length_2d( ) / 25.f;

        stop_to_speed( std::fmax( ( 180.f ) / 3.f - 0.1f - amnt * jitter, 0.f ), cmd );
    } else
        stop_to_speed( ( 180.f ) / 3.f - 0.1f, cmd );
}


inline void check_parameters( CMoveData* mv, Player* player ) {
    const auto speed_squared = ( mv->m_flForwardMove * mv->m_flForwardMove ) +
        ( mv->m_flSideMove * mv->m_flSideMove ) +
        ( mv->m_flUpMove * mv->m_flUpMove );


    // Slow down by the speed factor
    auto speed_factor = 1.0f;
    //if (player->get_surface_props())
    //    speed_factor = player->get_surface_props()->game.maxspeedfactor;

    const auto weapon = player->GetActiveWeapon( );
    mv->m_flMaxSpeed = weapon ? weapon->GetWpnData( )->m_max_player_speed : mv->m_flClientMaxSpeed;

    // check this out
    mv->m_flMaxSpeed *= speed_factor;

    // stamina slowing factor
    if ( player->get_stamina( ) > 0 ) {
        auto speed_scale = std::clamp( 1.0f - player->get_stamina( ) / 100.f, 0.f, 1.f );
        speed_scale *= speed_scale;    // square the scale factor so that it correlates more closely with the jump penalty (i.e. a 50% stamina jumps .25 * normal height)
        mv->m_flMaxSpeed *= speed_scale;
    }

    // Same thing but only do the sqrt if we have to.
    if ( ( speed_squared != 0.0 ) && ( speed_squared > mv->m_flMaxSpeed * mv->m_flMaxSpeed ) ) {
        const auto ratio = mv->m_flMaxSpeed / sqrt( speed_squared );
        mv->m_flForwardMove *= ratio;
        mv->m_flSideMove *= ratio;
        mv->m_flUpMove *= ratio;
    }
}

inline void air_accelerate( vec3_t const& wishdir, float wishspeed, CMoveData* mv, float friction ) {
    const auto wishspd = std::min( wishspeed, 30.f );

    auto const currentspeed = mv->m_vecVelocity.Dot( wishdir );
    auto const addspeed = wishspd - currentspeed;

    if ( addspeed <= 0 )
        return;

    //var(sv_airaccelerate);

    auto sv_airaccelerate = g_csgo.sv_airaccelerate;
    auto accelspeed = sv_airaccelerate->GetFloat( ) * wishspeed * g_csgo.m_globals->m_interval * friction;

    if ( accelspeed > addspeed )
        accelspeed = addspeed;

    mv->m_vecVelocity += wishdir * accelspeed;
}
__forceinline float VectorNormalize( vec3_t& vec ) {
    const auto sqrlen = vec.length_sqr( ) + 1.0e-10f;
    float invlen;
    const auto xx = _mm_load_ss( &sqrlen );
    auto xr = _mm_rsqrt_ss( xx );
    auto xt = _mm_mul_ss( xr, xr );
    xt = _mm_mul_ss( xt, xx );
    xt = _mm_sub_ss( _mm_set_ss( 3.f ), xt );
    xt = _mm_mul_ss( xt, _mm_set_ss( 0.5f ) );
    xr = _mm_mul_ss( xr, xt );
    _mm_store_ss( &invlen, xr );
    vec.x *= invlen;
    vec.y *= invlen;
    vec.z *= invlen;
    return sqrlen * invlen;
}
inline void air_move( CMoveData* mv, Player* ent ) {
    vec3_t forward, right, up;
    math::AngleVectors( mv->m_vecViewAngles, &forward, &right, &up ); // Determine movement angles

    // Copy movement amounts
    auto const fmove = mv->m_flForwardMove;
    auto const smove = mv->m_flSideMove;

    forward.z = 0;
    right.z = 0;
    forward.NormalizeInPlace( );
    right.NormalizeInPlace( );

    vec3_t wishvel( forward.x * fmove + right.x * smove, forward.y * fmove + right.y * smove, 0.f );

    auto wishdir = wishvel;
    auto wishspeed = VectorNormalize( wishdir );

    // clamp to server defined max speed
    if ( wishspeed != 0 && ( wishspeed > mv->m_flMaxSpeed ) ) {
        wishvel = wishvel * ( mv->m_flMaxSpeed / wishspeed );
        wishspeed = mv->m_flMaxSpeed;
    }

    air_accelerate( wishdir, wishspeed, mv, ent->m_surfaceFriction( ) );
}


void aimbot_helpers::stop_to_speed( float speed, CUserCmd* cmd ) {
    auto local_player = g_cl.m_local;

    if ( ( speed == 0.f || prediction::unpred_move.length( ) == 0.f ) && prediction::get_pred_info( cmd->m_command_number - 1 ).velocity.length( ) < 1.1f ) {
        // micromove
        if ( local_player->get_flags( ) & FL_ONGROUND && !( cmd->m_buttons & IN_JUMP ) && vars::aa.fake->get<bool>( ) && vars::aa.enabled->get<bool>( ) && cmd->m_command_number > 1 && prediction::get_pred_info( cmd->m_command_number - 1 ).m_flags & FL_ONGROUND ) {
            auto forwardmove = interfaces::client_state( )->m_choked_commands % 2 ? 1.01f : -1.01f;
            forwardmove /= local_player->get_duck_amt( ) * .34f + 1.f - local_player->get_duck_amt( );

            cmd->m_forward_move = forwardmove;
            cmd->m_side_move = 0.f;
        }

        return;
    }

    prediction::run_prediction( cmd->m_command_number - 1 );

    CMoveData data{};
    g_csgo.m_prediction->SetupMove( local_player, cmd, g_csgo.m_move_helper, &data );

    stop_to_speed( speed, &data );

    cmd->m_forward_move = data.m_flForwardMove;
    cmd->m_side_move = data.m_flSideMove;

    const auto forwardmove = cmd->m_command_number % 2 ? 1.01f : -1.01f;

    walk_move( &data, local_player );
    if ( vars::aa.fake->get<bool>( ) && local_player->m_vecVelocity( ).length( ) <= 1.10f && data.m_vecVelocity.length( ) <= 1.10f && local_player->get_flags( ) & FL_ONGROUND
        && vars::aa.enabled->get<bool>( ) ) {
        cmd->m_forward_move = forwardmove;
        cmd->m_side_move = 0.f;
    }

    const auto factor = local_player->get_duck_amt( ) * .34f + 1.f - local_player->get_duck_amt( );
    cmd->m_forward_move /= factor;
    cmd->m_side_move /= factor;

    prediction::run_prediction( cmd->m_command_number );
}

inline void friction( CMoveData* mv, C_CSPlayer* player ) {
    // Calculate speed
    const auto speed = mv->m_vecVelocity.length( );

    // If too slow, return
    if ( speed < 0.1f )
        return;

    auto drop = 0.f;

    // apply ground friction
    if ( player->GetGroundEntity( ) != 0 )  // On an entity that is the ground
    {
        //var( sv_friction );
        static auto sv_friction = g_csgo.m_cvar->FindVar( HASH( "sv_friction" ) );
        const auto friction = sv_friction->GetFloat( ) * player->m_surfaceFriction( );

        // Bleed off some speed, but if we have less than the bleed
        //  threshold, bleed the threshold amount.
        //var( sv_stopspeed );
        static auto sv_stopspeed = g_csgo.m_cvar->FindVar( HASH( "sv_stopspeed" ) );
        const auto control = ( speed < sv_stopspeed->GetFloat( ) ) ? sv_stopspeed->GetFloat( ) : speed;

        // Add the amount to the drop amount.
        drop += control * friction * interfaces::globals( )->m_interval;
    }

    // scale the velocity
    auto newspeed = speed - drop;
    if ( newspeed < 0 )
        newspeed = 0;

    if ( newspeed != speed ) {
        // Determine proportion of old speed we are using.
        newspeed /= speed;
        // Adjust velocity according to proportion.
        mv->m_vecVelocity *= newspeed;
    }

    mv->m_outWishVel -= mv->m_vecVelocity * ( 1.f - newspeed );
}

void accelerate( const Vector& wishdir, float wishspeed, float accel, CMoveData* mv, C_CSPlayer* ent ) {
    auto stored_accel = accel;
    auto currentspeed = mv->m_vecVelocity.Dot( wishdir );
    const float addspeed = wishspeed - currentspeed;

    if ( addspeed <= 0 )
        return;

    if ( currentspeed < 0 )
        currentspeed = 0;

    const auto is_ducking = mv->m_nButtons & IN_DUCK || ent->get_ducking( ) || ent->get_flags( ) & FL_DUCKING;
    const auto is_walking = ( mv->m_nButtons & IN_SPEED ) != 0 && !is_ducking;

    constexpr auto max_speed = 250.0f;
    auto acceleration_scale = std::max( max_speed, wishspeed );
    auto goal_speed = acceleration_scale;

    auto is_slow_sniper_scoped = false;

    //var( sv_accelerate_use_weapon_speed );
    static auto sv_accelerate_use_weapon_speed = g_csgo.m_cvar->FindVar( HASH( "sv_accelerate_use_weapon_speed" ) );


    const auto wpn = ent->GetActiveWeapon( );
    if ( sv_accelerate_use_weapon_speed->get_bool( ) && wpn ) {
        is_slow_sniper_scoped = ( wpn->get_zoom_level( ) > 0 && wpn->get_wpn_data( )->m_zoom_levels > 1 && ( 250.f * 0.52f ) < 110.0 );

        goal_speed *= std::min( 1.0f, ( 250.f / max_speed ) );

        if ( ( !is_ducking && !is_walking ) || ( ( is_walking || is_ducking ) && is_slow_sniper_scoped ) )
            acceleration_scale *= std::min( 1.0f, ( 250.f / max_speed ) );
    }

    if ( is_ducking ) {
        if ( !is_slow_sniper_scoped )
            acceleration_scale *= 0.34f;

        goal_speed *= 0.34f;
    }

    if ( is_walking ) {
        if ( !is_slow_sniper_scoped )
            acceleration_scale *= 0.52f;

        goal_speed *= 0.52f;
    }

    if ( is_walking && currentspeed > ( goal_speed - 5 ) )
        stored_accel *= std::clamp( 1.0f - ( std::max( 0.0f, currentspeed - ( goal_speed - 5 ) ) / std::max( 0.0f, goal_speed - ( goal_speed - 5 ) ) ), 0.0f, 1.0f );

    auto accelspeed = stored_accel * interfaces::globals( )->m_interval * acceleration_scale * ent->m_surfaceFriction( );

    if ( accelspeed > addspeed )
        accelspeed = addspeed;

    mv->m_vecVelocity += ( wishdir * accelspeed );
}

void walk_move( CMoveData* mv, C_CSPlayer* ent ) {
    Vector forward, right, up;
    math::AngleVectors( mv->m_vecViewAngles, &forward, &right, &up ); // Determine movement angles

    // Copy movement amounts
    auto const fmove = mv->m_flForwardMove;
    auto const smove = mv->m_flSideMove;

    forward.z = right.z = 0.f;

    VectorNormalize( forward );
    VectorNormalize( right );

    Vector wishvel( forward.x * fmove + right.x * smove, forward.y * fmove + right.y * smove, 0.f );

    auto wishdir = wishvel;
    auto wishspeed = VectorNormalize( wishdir );

    // clamp to server defined max speed
    if ( wishspeed != 0 && ( wishspeed > mv->m_flMaxSpeed ) ) {
        wishvel = wishvel * ( mv->m_flMaxSpeed / wishspeed );
        wishspeed = mv->m_flMaxSpeed;
    }

    //var( sv_accelerate );
    static auto sv_accelerate = g_csgo.m_cvar->FindVar( HASH( "sv_accelerate" ) );

    // Set pmove velocity
    mv->m_vecVelocity[ 2 ] = 0;
    accelerate( wishdir, wishspeed, sv_accelerate->GetFloat( ), mv, ent );
    mv->m_vecVelocity[ 2 ] = 0;

    // Additional max speed clamp to keep us from going faster than allowed while turning
    if ( mv->m_vecVelocity.length_sqr( ) > mv->m_flMaxSpeed * mv->m_flMaxSpeed ) {
        float fRatio = mv->m_flMaxSpeed / mv->m_vecVelocity.length( );
        mv->m_vecVelocity *= fRatio;
    }

    // If we made it all the way, then copy trace end as new player position.
    mv->m_outWishVel += wishdir * wishspeed;
}

void aimbot_helpers::stop_to_speed( float speed, CMoveData* mv, Player* player ) {
    friction( mv, player );
    check_parameters( mv, player );

    auto mv_cp = *mv;
    walk_move( &mv_cp, player );
    if ( mv_cp.m_vecVelocity.length_2d( ) <= speed )
        return;

    if ( mv->m_vecVelocity.length_2d( ) > speed ) {
        ang_t ang{};
        math::VectorAngles( mv->m_vecVelocity * -1.f, ang );
        ang.y = math::normalize_float( mv->m_vecViewAngles.y - ang.y );

        Vector forward{};
        math::AngleVectors( ang, &forward );
        forward = forward.To2D( ).normalized( );

        const auto target_move_len = std::min( mv->m_vecVelocity.length_2d( ) - speed, mv->m_flMaxSpeed );
        mv->m_flForwardMove = forward.x * target_move_len;
        mv->m_flSideMove = forward.y * target_move_len;
        mv->m_flUpMove = 0.f;
        return;
    }

    Vector forward, right;
    math::AngleVectors( mv->m_vecViewAngles, &forward, &right );
    forward.z = right.z = 0.f;

    VectorNormalize( forward );
    VectorNormalize( right );

    Vector wishdir( forward.x * mv->m_flForwardMove + right.x * mv->m_flSideMove, forward.y * mv->m_flForwardMove + right.y * mv->m_flSideMove, 0.f );
    VectorNormalize( wishdir );

    const auto currentspeed = mv->m_vecVelocity.Dot( wishdir );
    const auto target_accelspeed = speed - mv->m_vecVelocity.length_2d( );
    const auto target_move_len = std::min( currentspeed + target_accelspeed, mv->m_flMaxSpeed );

    const auto speed_squared = ( mv->m_flForwardMove * mv->m_flForwardMove ) + ( mv->m_flSideMove * mv->m_flSideMove ) + ( mv->m_flUpMove * mv->m_flUpMove );
    const auto ratio = target_move_len / sqrt( speed_squared );
    if ( ratio < 1.f ) {
        mv->m_flForwardMove *= ratio;
        mv->m_flSideMove *= ratio;
        mv->m_flUpMove *= ratio;
    }

}
 
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Регистрация
23 Окт 2022
Сообщения
380
Реакции[?]
95
Поинты[?]
25K
Код:
void aimbot_helpers::slide_stop( CUserCmd* cmd ) {
    const auto weapon = g_cl.m_weapon;

    if ( !weapon )
        return;

    cmd->m_side_move = prediction::unpred_move.y;
    cmd->m_forward_move = prediction::unpred_move.x;

    const auto is_revolver = weapon->get_weapon_id( ) == REVOLVER;

    auto local_player = g_cl.m_local;

    // prevent move layer from reaching highest weight...
    if ( local_player->get_flags( ) & FL_ONGROUND && !( cmd->m_buttons & IN_JUMP ) && vars::aa.fake->get<bool>( ) && vars::aa.enabled->get<bool>( )
        && cmd->m_command_number > 1 && prediction::get_pred_info( cmd->m_command_number - 1 ).m_flags & FL_ONGROUND ) {
        const auto jitter = fabs( sin( fmodf( interfaces::globals( )->m_curtime, .4f ) / .2f * math::pi ) );
        const auto amnt = local_player->m_vecVelocity( ).length_2d( ) / 25.f;

        stop_to_speed( std::fmax( ( 180.f ) / 3.f - 0.1f - amnt * jitter, 0.f ), cmd );
    } else
        stop_to_speed( ( 180.f ) / 3.f - 0.1f, cmd );
}


inline void check_parameters( CMoveData* mv, Player* player ) {
    const auto speed_squared = ( mv->m_flForwardMove * mv->m_flForwardMove ) +
        ( mv->m_flSideMove * mv->m_flSideMove ) +
        ( mv->m_flUpMove * mv->m_flUpMove );


    // Slow down by the speed factor
    auto speed_factor = 1.0f;
    //if (player->get_surface_props())
    //    speed_factor = player->get_surface_props()->game.maxspeedfactor;

    const auto weapon = player->GetActiveWeapon( );
    mv->m_flMaxSpeed = weapon ? weapon->GetWpnData( )->m_max_player_speed : mv->m_flClientMaxSpeed;

    // check this out
    mv->m_flMaxSpeed *= speed_factor;

    // stamina slowing factor
    if ( player->get_stamina( ) > 0 ) {
        auto speed_scale = std::clamp( 1.0f - player->get_stamina( ) / 100.f, 0.f, 1.f );
        speed_scale *= speed_scale;    // square the scale factor so that it correlates more closely with the jump penalty (i.e. a 50% stamina jumps .25 * normal height)
        mv->m_flMaxSpeed *= speed_scale;
    }

    // Same thing but only do the sqrt if we have to.
    if ( ( speed_squared != 0.0 ) && ( speed_squared > mv->m_flMaxSpeed * mv->m_flMaxSpeed ) ) {
        const auto ratio = mv->m_flMaxSpeed / sqrt( speed_squared );
        mv->m_flForwardMove *= ratio;
        mv->m_flSideMove *= ratio;
        mv->m_flUpMove *= ratio;
    }
}

inline void air_accelerate( vec3_t const& wishdir, float wishspeed, CMoveData* mv, float friction ) {
    const auto wishspd = std::min( wishspeed, 30.f );

    auto const currentspeed = mv->m_vecVelocity.Dot( wishdir );
    auto const addspeed = wishspd - currentspeed;

    if ( addspeed <= 0 )
        return;

    //var(sv_airaccelerate);

    auto sv_airaccelerate = g_csgo.sv_airaccelerate;
    auto accelspeed = sv_airaccelerate->GetFloat( ) * wishspeed * g_csgo.m_globals->m_interval * friction;

    if ( accelspeed > addspeed )
        accelspeed = addspeed;

    mv->m_vecVelocity += wishdir * accelspeed;
}
__forceinline float VectorNormalize( vec3_t& vec ) {
    const auto sqrlen = vec.length_sqr( ) + 1.0e-10f;
    float invlen;
    const auto xx = _mm_load_ss( &sqrlen );
    auto xr = _mm_rsqrt_ss( xx );
    auto xt = _mm_mul_ss( xr, xr );
    xt = _mm_mul_ss( xt, xx );
    xt = _mm_sub_ss( _mm_set_ss( 3.f ), xt );
    xt = _mm_mul_ss( xt, _mm_set_ss( 0.5f ) );
    xr = _mm_mul_ss( xr, xt );
    _mm_store_ss( &invlen, xr );
    vec.x *= invlen;
    vec.y *= invlen;
    vec.z *= invlen;
    return sqrlen * invlen;
}
inline void air_move( CMoveData* mv, Player* ent ) {
    vec3_t forward, right, up;
    math::AngleVectors( mv->m_vecViewAngles, &forward, &right, &up ); // Determine movement angles

    // Copy movement amounts
    auto const fmove = mv->m_flForwardMove;
    auto const smove = mv->m_flSideMove;

    forward.z = 0;
    right.z = 0;
    forward.NormalizeInPlace( );
    right.NormalizeInPlace( );

    vec3_t wishvel( forward.x * fmove + right.x * smove, forward.y * fmove + right.y * smove, 0.f );

    auto wishdir = wishvel;
    auto wishspeed = VectorNormalize( wishdir );

    // clamp to server defined max speed
    if ( wishspeed != 0 && ( wishspeed > mv->m_flMaxSpeed ) ) {
        wishvel = wishvel * ( mv->m_flMaxSpeed / wishspeed );
        wishspeed = mv->m_flMaxSpeed;
    }

    air_accelerate( wishdir, wishspeed, mv, ent->m_surfaceFriction( ) );
}


void aimbot_helpers::stop_to_speed( float speed, CUserCmd* cmd ) {
    auto local_player = g_cl.m_local;

    if ( ( speed == 0.f || prediction::unpred_move.length( ) == 0.f ) && prediction::get_pred_info( cmd->m_command_number - 1 ).velocity.length( ) < 1.1f ) {
        // micromove
        if ( local_player->get_flags( ) & FL_ONGROUND && !( cmd->m_buttons & IN_JUMP ) && vars::aa.fake->get<bool>( ) && vars::aa.enabled->get<bool>( ) && cmd->m_command_number > 1 && prediction::get_pred_info( cmd->m_command_number - 1 ).m_flags & FL_ONGROUND ) {
            auto forwardmove = interfaces::client_state( )->m_choked_commands % 2 ? 1.01f : -1.01f;
            forwardmove /= local_player->get_duck_amt( ) * .34f + 1.f - local_player->get_duck_amt( );

            cmd->m_forward_move = forwardmove;
            cmd->m_side_move = 0.f;
        }

        return;
    }

    prediction::run_prediction( cmd->m_command_number - 1 );

    CMoveData data{};
    g_csgo.m_prediction->SetupMove( local_player, cmd, g_csgo.m_move_helper, &data );

    stop_to_speed( speed, &data );

    cmd->m_forward_move = data.m_flForwardMove;
    cmd->m_side_move = data.m_flSideMove;

    const auto forwardmove = cmd->m_command_number % 2 ? 1.01f : -1.01f;

    walk_move( &data, local_player );
    if ( vars::aa.fake->get<bool>( ) && local_player->m_vecVelocity( ).length( ) <= 1.10f && data.m_vecVelocity.length( ) <= 1.10f && local_player->get_flags( ) & FL_ONGROUND
        && vars::aa.enabled->get<bool>( ) ) {
        cmd->m_forward_move = forwardmove;
        cmd->m_side_move = 0.f;
    }

    const auto factor = local_player->get_duck_amt( ) * .34f + 1.f - local_player->get_duck_amt( );
    cmd->m_forward_move /= factor;
    cmd->m_side_move /= factor;

    prediction::run_prediction( cmd->m_command_number );
}

inline void friction( CMoveData* mv, C_CSPlayer* player ) {
    // Calculate speed
    const auto speed = mv->m_vecVelocity.length( );

    // If too slow, return
    if ( speed < 0.1f )
        return;

    auto drop = 0.f;

    // apply ground friction
    if ( player->GetGroundEntity( ) != 0 )  // On an entity that is the ground
    {
        //var( sv_friction );
        static auto sv_friction = g_csgo.m_cvar->FindVar( HASH( "sv_friction" ) );
        const auto friction = sv_friction->GetFloat( ) * player->m_surfaceFriction( );

        // Bleed off some speed, but if we have less than the bleed
        //  threshold, bleed the threshold amount.
        //var( sv_stopspeed );
        static auto sv_stopspeed = g_csgo.m_cvar->FindVar( HASH( "sv_stopspeed" ) );
        const auto control = ( speed < sv_stopspeed->GetFloat( ) ) ? sv_stopspeed->GetFloat( ) : speed;

        // Add the amount to the drop amount.
        drop += control * friction * interfaces::globals( )->m_interval;
    }

    // scale the velocity
    auto newspeed = speed - drop;
    if ( newspeed < 0 )
        newspeed = 0;

    if ( newspeed != speed ) {
        // Determine proportion of old speed we are using.
        newspeed /= speed;
        // Adjust velocity according to proportion.
        mv->m_vecVelocity *= newspeed;
    }

    mv->m_outWishVel -= mv->m_vecVelocity * ( 1.f - newspeed );
}

void accelerate( const Vector& wishdir, float wishspeed, float accel, CMoveData* mv, C_CSPlayer* ent ) {
    auto stored_accel = accel;
    auto currentspeed = mv->m_vecVelocity.Dot( wishdir );
    const float addspeed = wishspeed - currentspeed;

    if ( addspeed <= 0 )
        return;

    if ( currentspeed < 0 )
        currentspeed = 0;

    const auto is_ducking = mv->m_nButtons & IN_DUCK || ent->get_ducking( ) || ent->get_flags( ) & FL_DUCKING;
    const auto is_walking = ( mv->m_nButtons & IN_SPEED ) != 0 && !is_ducking;

    constexpr auto max_speed = 250.0f;
    auto acceleration_scale = std::max( max_speed, wishspeed );
    auto goal_speed = acceleration_scale;

    auto is_slow_sniper_scoped = false;

    //var( sv_accelerate_use_weapon_speed );
    static auto sv_accelerate_use_weapon_speed = g_csgo.m_cvar->FindVar( HASH( "sv_accelerate_use_weapon_speed" ) );


    const auto wpn = ent->GetActiveWeapon( );
    if ( sv_accelerate_use_weapon_speed->get_bool( ) && wpn ) {
        is_slow_sniper_scoped = ( wpn->get_zoom_level( ) > 0 && wpn->get_wpn_data( )->m_zoom_levels > 1 && ( 250.f * 0.52f ) < 110.0 );

        goal_speed *= std::min( 1.0f, ( 250.f / max_speed ) );

        if ( ( !is_ducking && !is_walking ) || ( ( is_walking || is_ducking ) && is_slow_sniper_scoped ) )
            acceleration_scale *= std::min( 1.0f, ( 250.f / max_speed ) );
    }

    if ( is_ducking ) {
        if ( !is_slow_sniper_scoped )
            acceleration_scale *= 0.34f;

        goal_speed *= 0.34f;
    }

    if ( is_walking ) {
        if ( !is_slow_sniper_scoped )
            acceleration_scale *= 0.52f;

        goal_speed *= 0.52f;
    }

    if ( is_walking && currentspeed > ( goal_speed - 5 ) )
        stored_accel *= std::clamp( 1.0f - ( std::max( 0.0f, currentspeed - ( goal_speed - 5 ) ) / std::max( 0.0f, goal_speed - ( goal_speed - 5 ) ) ), 0.0f, 1.0f );

    auto accelspeed = stored_accel * interfaces::globals( )->m_interval * acceleration_scale * ent->m_surfaceFriction( );

    if ( accelspeed > addspeed )
        accelspeed = addspeed;

    mv->m_vecVelocity += ( wishdir * accelspeed );
}

void walk_move( CMoveData* mv, C_CSPlayer* ent ) {
    Vector forward, right, up;
    math::AngleVectors( mv->m_vecViewAngles, &forward, &right, &up ); // Determine movement angles

    // Copy movement amounts
    auto const fmove = mv->m_flForwardMove;
    auto const smove = mv->m_flSideMove;

    forward.z = right.z = 0.f;

    VectorNormalize( forward );
    VectorNormalize( right );

    Vector wishvel( forward.x * fmove + right.x * smove, forward.y * fmove + right.y * smove, 0.f );

    auto wishdir = wishvel;
    auto wishspeed = VectorNormalize( wishdir );

    // clamp to server defined max speed
    if ( wishspeed != 0 && ( wishspeed > mv->m_flMaxSpeed ) ) {
        wishvel = wishvel * ( mv->m_flMaxSpeed / wishspeed );
        wishspeed = mv->m_flMaxSpeed;
    }

    //var( sv_accelerate );
    static auto sv_accelerate = g_csgo.m_cvar->FindVar( HASH( "sv_accelerate" ) );

    // Set pmove velocity
    mv->m_vecVelocity[ 2 ] = 0;
    accelerate( wishdir, wishspeed, sv_accelerate->GetFloat( ), mv, ent );
    mv->m_vecVelocity[ 2 ] = 0;

    // Additional max speed clamp to keep us from going faster than allowed while turning
    if ( mv->m_vecVelocity.length_sqr( ) > mv->m_flMaxSpeed * mv->m_flMaxSpeed ) {
        float fRatio = mv->m_flMaxSpeed / mv->m_vecVelocity.length( );
        mv->m_vecVelocity *= fRatio;
    }

    // If we made it all the way, then copy trace end as new player position.
    mv->m_outWishVel += wishdir * wishspeed;
}

void aimbot_helpers::stop_to_speed( float speed, CMoveData* mv, Player* player ) {
    friction( mv, player );
    check_parameters( mv, player );

    auto mv_cp = *mv;
    walk_move( &mv_cp, player );
    if ( mv_cp.m_vecVelocity.length_2d( ) <= speed )
        return;

    if ( mv->m_vecVelocity.length_2d( ) > speed ) {
        ang_t ang{};
        math::VectorAngles( mv->m_vecVelocity * -1.f, ang );
        ang.y = math::normalize_float( mv->m_vecViewAngles.y - ang.y );

        Vector forward{};
        math::AngleVectors( ang, &forward );
        forward = forward.To2D( ).normalized( );

        const auto target_move_len = std::min( mv->m_vecVelocity.length_2d( ) - speed, mv->m_flMaxSpeed );
        mv->m_flForwardMove = forward.x * target_move_len;
        mv->m_flSideMove = forward.y * target_move_len;
        mv->m_flUpMove = 0.f;
        return;
    }

    Vector forward, right;
    math::AngleVectors( mv->m_vecViewAngles, &forward, &right );
    forward.z = right.z = 0.f;

    VectorNormalize( forward );
    VectorNormalize( right );

    Vector wishdir( forward.x * mv->m_flForwardMove + right.x * mv->m_flSideMove, forward.y * mv->m_flForwardMove + right.y * mv->m_flSideMove, 0.f );
    VectorNormalize( wishdir );

    const auto currentspeed = mv->m_vecVelocity.Dot( wishdir );
    const auto target_accelspeed = speed - mv->m_vecVelocity.length_2d( );
    const auto target_move_len = std::min( currentspeed + target_accelspeed, mv->m_flMaxSpeed );

    const auto speed_squared = ( mv->m_flForwardMove * mv->m_flForwardMove ) + ( mv->m_flSideMove * mv->m_flSideMove ) + ( mv->m_flUpMove * mv->m_flUpMove );
    const auto ratio = target_move_len / sqrt( speed_squared );
    if ( ratio < 1.f ) {
        mv->m_flForwardMove *= ratio;
        mv->m_flSideMove *= ratio;
        mv->m_flUpMove *= ratio;
    }

}
неактуалочка...пастите интервебз:roflanEbalo:
 
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