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aimbot.cpp
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aimbot.cpp
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#include "gamesense.h"
#include "threading/CParallelProcessor.h"
Aimbot g_aimbot{ };
void AimPlayer::OnNetUpdate( Player* player ) {
bool reset = ( player->m_lifeState( ) == LIFE_DEAD || !player->enemy( g_cl.m_local ) );
if ( reset ) {
m_missed_shots = 0;
m_last_resolve = 0;
return;
}
// update player ptr.
m_player = player;
}
void AimPlayer::OnRoundStart( Player* player ) {
m_player = player;
m_shots = 0;
m_missed_shots = 0;
m_last_resolve = 0;
m_delta = 0;
m_hitboxes.clear( );
// IMPORTANT: DO NOT CLEAR LAST HIT SHIT.
}
void AimPlayer::CalculateHitboxData( C_Hitbox* rtn, Player* ent, int ihitbox, matrix3x4_t* matrix )
{
if ( ihitbox < 0 || ihitbox > 19 ) return;
if ( !ent ) return;
const auto model = ent->GetModel( );
if ( !model )
return;
auto pStudioHdr = g_csgo.m_model_info->GetStudioModel( model );
if ( !pStudioHdr )
return;
auto hitbox = pStudioHdr->GetHitbox( ihitbox, 0 );
if ( !hitbox )
return;
const auto is_capsule = hitbox->m_radius != -1.f;
vec3_t min, max;
if ( is_capsule ) {
math::VectorTransform( hitbox->m_mins, matrix[ hitbox->m_bone ], min );
math::VectorTransform( hitbox->m_maxs, matrix[ hitbox->m_bone ], max );
}
else
{
math::VectorTransform( math::VectorRotate( hitbox->m_mins, hitbox->m_angle ), matrix[ hitbox->m_bone ], min );
math::VectorTransform( math::VectorRotate( hitbox->m_maxs, hitbox->m_angle ), matrix[ hitbox->m_bone ], max );
}
rtn->hitboxID = ihitbox;
rtn->isOBB = !is_capsule;
rtn->radius = hitbox->m_radius;
rtn->mins = min;
rtn->maxs = max;
rtn->bone = hitbox->m_bone;
}
bool AimPlayer::CanSafepoint( LagComp::LagRecord_t* record, vec3_t aimpoint, int hitbox ) {
vec3_t Eyepos;
g_cl.m_local->EyePosition( &Eyepos );
vec3_t angle = math::CalcAngle( Eyepos, aimpoint );
vec3_t forward;
math::AngleVectors( { angle.x, angle.y, angle.z }, &forward );
auto end = Eyepos + forward * 8092.f;
C_Hitbox box1; CalculateHitboxData( &box1, record->m_pEntity, hitbox, record->left_matrix );
C_Hitbox box2; CalculateHitboxData( &box2, record->m_pEntity, hitbox, record->right_matrix );
C_Hitbox box3; CalculateHitboxData( &box3, record->m_pEntity, hitbox, record->center_matrix );
auto overlaps = box1.isOBB || box2.isOBB || box3.isOBB;
if ( overlaps ) {
math::VectorITransform( Eyepos, record->left_matrix[ box1.bone ], box1.mins );
math::VectorIRotate( end, record->left_matrix[ box1.bone ], box1.maxs );
math::VectorITransform( Eyepos, record->right_matrix[ box2.bone ], box2.mins );
math::VectorIRotate( end, record->right_matrix[ box2.bone ], box2.maxs );
math::VectorITransform( Eyepos, record->center_matrix[ box3.bone ], box3.mins );
math::VectorIRotate( end, record->center_matrix[ box3.bone ], box3.maxs );
}
auto hits = 0;
if ( overlaps ? math::IntersectBB( Eyepos, end, box1.mins, box1.maxs ) : math::Intersect( Eyepos, end, box1.mins, box1.maxs, box1.radius ) )
++hits;
if ( overlaps ? math::IntersectBB( Eyepos, end, box2.mins, box2.maxs ) : math::Intersect( Eyepos, end, box2.mins, box2.maxs, box2.radius ) )
++hits;
if ( overlaps ? math::IntersectBB( Eyepos, end, box3.mins, box3.maxs ) : math::Intersect( Eyepos, end, box3.mins, box3.maxs, box3.radius ) )
++hits;
return ( hits >= 3 );
}
void AimPlayer::SetupHitboxes( LagComp::LagRecord_t* record, bool history ) {
if ( !record )
return;
// reset hitboxes.
m_hitboxes.clear( );
if ( g_cl.m_weapon_id == ZEUS ) {
m_hitboxes.push_back( { HITBOX_BODY, HitscanMode::PREFER, false } );
return;
}
if ( g_csgo.m_cvar->FindVar( HASH( "mp_damage_headshot_only" ) )->GetInt( ) ) {
m_hitboxes.push_back( { HITBOX_HEAD, HitscanMode::PREFER, false } );
return;
}
bool override_hitbox = g_aimbot.m_override_hitboxes;
if ( override_hitbox ) {
if ( g_aimbot.m_overriden_hitboxes.head )
m_hitboxes.push_back( { HITBOX_HEAD, g_aimbot.m_priority_hitbox == 0 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
if ( g_aimbot.m_overriden_hitboxes.neck )
m_hitboxes.push_back( { HITBOX_NECK, g_aimbot.m_priority_hitbox == 1 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
if ( g_aimbot.m_overriden_hitboxes.upper_chest )
m_hitboxes.push_back( { HITBOX_UPPER_CHEST, g_aimbot.m_priority_hitbox == 2 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
if ( g_aimbot.m_overriden_hitboxes.body ) {
m_hitboxes.push_back( { HITBOX_THORAX, g_aimbot.m_priority_hitbox == 3 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_CHEST, g_aimbot.m_priority_hitbox == 3 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
if ( g_aimbot.m_overriden_hitboxes.stomach ) {
m_hitboxes.push_back( { HITBOX_PELVIS, g_aimbot.m_priority_hitbox == 4 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_BODY, g_aimbot.m_priority_hitbox == 4 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
if ( g_aimbot.m_overriden_hitboxes.legs ) {
m_hitboxes.push_back( { HITBOX_L_THIGH, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_R_THIGH, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_L_CALF, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_R_CALF, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
if ( g_aimbot.m_overriden_hitboxes.feet ) {
m_hitboxes.push_back( { HITBOX_L_FOOT, g_aimbot.m_priority_hitbox == 6 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_R_FOOT, g_aimbot.m_priority_hitbox == 6 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
}
else {
if ( g_aimbot.m_body_in_air && !( record->m_fFlags & FL_ONGROUND ) && ( g_aimbot.m_overriden_hitboxes.upper_chest || g_aimbot.m_normal_hitboxes.body || g_aimbot.m_normal_hitboxes.stomach ) )
m_hitboxes.push_back( { HITBOX_BODY, HitscanMode::PREFER, false } );
if ( g_aimbot.m_body_on_crouch && record->m_flDuck == 1 && ( g_aimbot.m_overriden_hitboxes.upper_chest || g_aimbot.m_normal_hitboxes.body || g_aimbot.m_normal_hitboxes.stomach ) )
m_hitboxes.push_back( { HITBOX_BODY, HitscanMode::PREFER, false } );
if ( g_aimbot.m_body_lethal && ( g_aimbot.m_overriden_hitboxes.upper_chest || g_aimbot.m_normal_hitboxes.body || g_aimbot.m_normal_hitboxes.stomach ) )
m_hitboxes.push_back( { HITBOX_BODY, HitscanMode::LETHAL, false } );
if ( g_aimbot.m_body_lethal2 && ( g_aimbot.m_overriden_hitboxes.upper_chest || g_aimbot.m_normal_hitboxes.body || g_aimbot.m_normal_hitboxes.stomach ) )
m_hitboxes.push_back( { HITBOX_BODY, HitscanMode::LETHAL2, false } );
if ( g_aimbot.m_normal_hitboxes.head )
m_hitboxes.push_back( { HITBOX_HEAD, g_aimbot.m_priority_hitbox == 0 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
if ( g_aimbot.m_normal_hitboxes.neck )
m_hitboxes.push_back( { HITBOX_NECK, g_aimbot.m_priority_hitbox == 1 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
if ( g_aimbot.m_normal_hitboxes.upper_chest )
m_hitboxes.push_back( { HITBOX_UPPER_CHEST, g_aimbot.m_priority_hitbox == 2 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
if ( g_aimbot.m_normal_hitboxes.body ) {
m_hitboxes.push_back( { HITBOX_THORAX, g_aimbot.m_priority_hitbox == 3 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_CHEST, g_aimbot.m_priority_hitbox == 3 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
if ( g_aimbot.m_normal_hitboxes.stomach ) {
m_hitboxes.push_back( { HITBOX_PELVIS, g_aimbot.m_priority_hitbox == 4 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_BODY, g_aimbot.m_priority_hitbox == 4 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
if ( g_aimbot.m_normal_hitboxes.legs ) {
m_hitboxes.push_back( { HITBOX_L_THIGH, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_R_THIGH, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_L_CALF, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_R_CALF, g_aimbot.m_priority_hitbox == 5 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
if ( g_aimbot.m_normal_hitboxes.feet ) {
m_hitboxes.push_back( { HITBOX_L_FOOT, g_aimbot.m_priority_hitbox == 6 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
m_hitboxes.push_back( { HITBOX_R_FOOT, g_aimbot.m_priority_hitbox == 6 ? HitscanMode::PREFER : HitscanMode::NORMAL, false } );
}
}
}
void Aimbot::init( ) {
// clear old targets.
m_targets.clear( );
m_sorted_targets.clear( );
m_target = nullptr;
m_aim = vec3_t{ };
m_angle = ang_t{ };
m_damage = 0.f;
m_record = nullptr;
m_stop = true;
m_hitbox = -1;
m_did_stop = true;
m_best_dist = std::numeric_limits< float >::max( );
m_best_fov = 180.f + 1.f;
m_best_damage = 0.f;
g_aimbot.m_current_matrix = nullptr;
if ( !g_tickbase.m_shift_data.m_did_shift_before && !g_tickbase.m_shift_data.m_should_be_ready )
m_shoot_next_tick = false;
m_current_sphere.clear( );
}
void Aimbot::StripAttack( ) {
if ( g_cl.m_weapon_id == REVOLVER )
return;
else
g_cl.m_cmd->m_buttons &= ~IN_ATTACK;
}
void Aimbot::think( ) {
// update config values.
update_config( );
// do all startup routines.
init( );
if ( !g_aimbot.m_enable )
return;
// sanity.
if ( !g_cl.m_weapon )
return;
// no grenades or bomb.
if ( g_cl.m_weapon->IsGrenade( ) || g_cl.m_weapon_type == WEAPONTYPE_EQUIPMENT )
return;
if ( !g_cl.m_weapon_fire )
StripAttack( );
// animation silent aim, prevent the ticks with the shot in it to become the tick that gets processed.
// we can do this by always choking t he tick before we are able to shoot.
bool revolver = g_cl.m_weapon_id == REVOLVER && g_cl.m_revolver_cock != 0;
// one tick before being able to shoot.
if ( revolver && g_cl.m_revolver_cock > 0 && g_cl.m_revolver_cock == g_cl.m_revolver_query )
return;
// setup bones for all valid targets.
for ( int i{ 1 }; i <= g_csgo.m_globals->m_max_clients; ++i ) {
Player* player = g_csgo.m_entlist->GetClientEntity< Player* >( i );
if ( !player || player == g_cl.m_local )
continue;
if ( !IsValidTarget( player ) )
continue;
AimPlayer* data = &m_players[ i - 1 ];
if ( !data )
continue;
m_targets.push_back( data );
}
// run knifebot.
if ( g_cl.m_weapon_type == WEAPONTYPE_KNIFE && g_cl.m_weapon_id != ZEUS ) {
knife( );
return;
}
// scan available targets... if we even have any.
test_parallel_t parallel;
//ParallelProcess( ¶llel, 1, &Aimbot::find );
find( parallel );
// finally set data when shooting.
apply( );
}
bool Aimbot::AdjustVelocity( ) { // temporary
bool reload;
auto v23 = g_cl.m_local->get<uintptr_t>( g_csgo.AnimOverlay );
auto v73 = *( __m128* )( v23 + 0x58 );
if ( !( g_cl.m_local->m_fFlags( ) & FL_ONGROUND ) && !m_in_air )
return true;
if ( g_movement.m_slow_motion )
return true;
auto v52 = _mm_shuffle_ps( v73, v73, 170 ).m128_f32[ 3 ] >= 0.55f ? 1.0f : v73.m128_f32[ 3 ];
if ( v52 < 0.99f )
return false;
if( !m_target )
return false;
if( !m_between_shots && !g_cl.m_weapon_fire )
return false;
float v4 = 0.33000001 * ( g_cl.m_local->m_bIsScoped( ) ? g_cl.m_weapon_info->flMaxPlayerSpeedAlt : g_cl.m_weapon_info->flMaxPlayerSpeed );
if ( g_inputpred.PredictionData.m_vecUnpredictedVelocity.length_2d( ) < v4 ) {
float squirt2 = std::sqrtf( ( g_cl.m_cmd->m_forward_move * g_cl.m_cmd->m_forward_move ) + ( g_cl.m_cmd->m_side_move * g_cl.m_cmd->m_side_move ) );
float cock1 = g_cl.m_cmd->m_forward_move / squirt2;
float cock2 = g_cl.m_cmd->m_side_move / squirt2;
auto Velocity = g_cl.m_local->m_vecVelocity( ).length_2d( );
if ( v4 + 1.0 <= Velocity ) {
g_cl.m_cmd->m_forward_move = 0;
g_cl.m_cmd->m_side_move = 0;
}
else {
g_cl.m_cmd->m_forward_move = cock1 * v4;
g_cl.m_cmd->m_side_move = cock2 * v4;
}
}
else
{
ang_t angle;
math::VectorAngles( g_cl.m_local->m_vecVelocity( ), angle );
float speed = g_cl.m_local->m_vecVelocity( ).length( );
angle.y = g_cl.m_view_angles.y - angle.y;
vec3_t direction;
math::AngleVectors( angle, &direction );
vec3_t stop = direction * -speed;
g_cl.m_cmd->m_forward_move = stop.x;
g_cl.m_cmd->m_side_move = stop.y;
// onetap
if ( m_force_accuracy )
return false;
}
return true;
}
void Aimbot::find( test_parallel_t& data ) {
struct BestTarget_t { Player* player; AimPlayer* target; vec3_t pos; float damage; float min_damage; LagComp::LagRecord_t* record; int hitbox; };
vec3_t tmp_pos;
float tmp_damage{ };
float tmp_min_damage;
BestTarget_t best;
best.player = nullptr;
best.target = nullptr;
best.damage = -1.f;
best.pos = vec3_t{ };
best.record = nullptr;
best.hitbox = -1;
if ( g_aimbot.m_targets.empty( ) )
return;
// iterate all targets.
for ( const auto& t : g_aimbot.m_targets ) {
if ( !t->m_player )
continue;
if ( g_lagcompensation.BreakingLagCompensation( t->m_player ) && g_cfg[ XOR( "aimbot_fix_lag" ) ].get< bool >( ) ) {
const auto first = g_lagcompensation.GetLatestRecord( t->m_player );
t->SetupHitboxes( first.value( ), false );
if ( t->m_hitboxes.empty( ) )
continue;
// rip something went wrong..
if ( t->GetBestAimPosition( tmp_pos, tmp_damage, best.hitbox, first.value( ), tmp_min_damage ) && g_aimbot.SortTargets( first.value( ), tmp_pos, tmp_damage ) ) {
// if we made it so far, set shit.
best.player = t->m_player;
best.pos = tmp_pos;
best.damage = tmp_damage;
best.min_damage = tmp_min_damage;
best.record = first.value( );
}
}
else {
const auto ideal = g_lagcompensation.GetLatestRecord( t->m_player );
if ( !ideal.has_value( ) || ideal.value( )->m_bDormant || ( ideal.value( )->m_pEntity && ideal.value( )->m_pEntity->m_bGunGameImmunity( ) ) )
continue;
t->SetupHitboxes( ideal.value( ), false );
if ( t->m_hitboxes.empty( ) )
continue;
// try to select best record as target.
if ( t->GetBestAimPosition( tmp_pos, tmp_damage, best.hitbox, ideal.value( ), tmp_min_damage ) ) {
if ( g_aimbot.SortTargets( ideal.value( ), tmp_pos, tmp_damage ) ) {
// if we made it so far, set shit.
best.player = t->m_player;
best.pos = tmp_pos;
best.damage = tmp_damage;
best.record = ideal.value( );
best.min_damage = tmp_min_damage;
best.target = t;
}
}
const auto last = g_lagcompensation.GetOldestRecord( t->m_player );
if ( !last.has_value( ) || last.value( ) == ideal.value( ) || last.value( )->m_bDormant || ( last.value( )->m_pEntity && last.value( )->m_pEntity->m_bGunGameImmunity( ) ) )
continue;
t->SetupHitboxes( last.value( ), true );
if ( t->m_hitboxes.empty( ) )
continue;
// rip something went wrong..
// try to select best record as target.
if ( t->GetBestAimPosition( tmp_pos, tmp_damage, best.hitbox, ideal.value( ), tmp_min_damage ) ) {
// if we made it so far, set shit.
best.player = t->m_player;
best.pos = tmp_pos;
best.damage = tmp_damage;
best.record = ideal.value( );
best.min_damage = tmp_min_damage;
best.target = t;
}
// we found a target we can shoot at and deal damage? fuck yeah. (THIS IS TEMPORARY TILL WE REPLACE THE TARGET SELECTION)
if ( best.damage > 0.f && best.player && best.record )
break;
}
}
// verify our target and set needed data.
if ( best.player && best.record && best.target ) {
// calculate aim angle.
math::VectorAngles( best.pos - g_cl.m_shoot_pos, g_aimbot.m_angle );
// set member vars.
g_aimbot.m_target = best.player;
g_aimbot.m_aim = best.pos;
g_aimbot.m_damage = best.damage;
g_aimbot.m_record = best.record;
g_aimbot.m_hitbox = best.hitbox;
g_aimbot.m_current_matrix = best.record->m_pMatrix;
if ( best.target != g_aimbot.m_old_target ) {
g_aimbot.m_shoot_next_tick = false;
}
if ( !g_aimbot.AdjustVelocity( ) )
return;
if ( g_aimbot.m_duck && !( !( g_cl.m_local->m_fFlags( ) & FL_ONGROUND ) && !g_aimbot.m_in_air ))
g_cl.m_cmd->m_buttons |= IN_DUCK;
if ( !g_cl.m_weapon_fire )
return;
bool on = true;
bool hit = ( !g_cl.m_ground && g_cl.m_weapon && g_cl.m_weapon_id == SSG08 && g_cfg[ XOR( "aimbot_jumpscout" ) ].get< bool >( ) && g_cl.m_weapon->GetInaccuracy( ) < 0.009f ) || ( on && g_aimbot.CheckHitchance( g_aimbot.m_target, g_aimbot.m_angle, g_aimbot.m_record, best.hitbox ) );
// if we can scope.
bool can_scope = g_cl.m_weapon && g_cl.m_weapon->m_zoomLevel( ) == 0 && g_cl.m_weapon->IsZoomable( true );
if ( can_scope ) {
// always.
if ( g_aimbot.m_autoscope ) {
g_aimbot.m_attack2 = true;
return;
}
}
if ( hit || !on ) {
// these conditions are so cancer
if ( !g_tickbase.m_shift_data.m_should_attempt_shift || ( ( ( g_cl.m_goal_shift == ( g_cl.m_max_lag - ( 14 - g_cfg[ XOR( "aimbot_exploits_teleport_ticks" ) ].get< int >( ) ) ) ) || g_tickbase.m_shift_data.m_should_disable ) && g_tickbase.m_shift_data.m_should_attempt_shift ) || ( g_cl.m_goal_shift == (g_cl.m_max_lag / 2) && g_tickbase.m_shift_data.m_should_attempt_shift && !( g_tickbase.m_shift_data.m_prepare_recharge || g_tickbase.m_shift_data.m_did_shift_before && !g_tickbase.m_shift_data.m_should_be_ready ) ) ) {
if ( g_cfg[ XOR( "aimbot_autofire" ) ].get< bool >( ) ) {
// left click attack.
g_aimbot.m_attack = true;
// save our target for later
g_aimbot.m_old_target = best.target;
}
}
}
}
}
bool Aimbot::CheckHitchance( Player* player, const ang_t& angle, LagComp::LagRecord_t* record, int hitbox ) {
constexpr float HITCHANCE_MAX = 100.f;
constexpr int SEED_MAX = 255;
vec3_t start{ g_cl.m_shoot_pos }, end, fwd, right, up, dir, wep_spread;
float inaccuracy, spread;
CGameTrace tr;
size_t total_hits{ }, needed_hits{ ( size_t )std::ceil( ( m_minimum_hitchance * SEED_MAX ) / HITCHANCE_MAX ) };
if ( g_csgo.m_cvar->FindVar( HASH( "weapon_accuracy_nospread" ) )->GetInt( ) )
return true;
// get needed directional vectors.
math::AngleVectors( angle, &fwd, &right, &up );
// store off inaccuracy / spread ( these functions are quite intensive and we only need them once ).
inaccuracy = g_cl.m_weapon->GetInaccuracy( );
spread = g_cl.m_weapon->GetSpread( );
// iterate all possible seeds.
for ( int i{ }; i <= SEED_MAX; ++i ) {
// get spread.
wep_spread = g_cl.m_weapon->CalculateSpread( i, inaccuracy, spread );
// get spread direction.
dir = ( fwd + ( right * wep_spread.x ) + ( up * wep_spread.y ) ).normalized( );
// get end of trace.
end = start + ( dir * g_cl.m_weapon_info->flRange );
// setup ray and trace.
g_csgo.m_engine_trace->ClipRayToEntity( Ray( start, end ), MASK_SHOT, player, &tr );
// check if we hit a valid player / hitgroup on the player and increment total hits.
if ( tr.m_entity == player && game::IsValidHitgroup( tr.m_hitgroup ) )
++total_hits;
// we made it.
if ( total_hits >= needed_hits )
return true;
// we cant make it anymore.
if ( ( SEED_MAX - i + total_hits ) < needed_hits )
return false;
}
return false;
}
bool AimPlayer::SetupHitboxPoints( LagComp::LagRecord_t* record, BoneArray* bones, int index, std::vector< vec3_t >& points ) {
// reset points.
points.clear( );
const model_t* model = record->m_pEntity->GetModel( );
if ( !model )
return false;
studiohdr_t* hdr = g_csgo.m_model_info->GetStudioModel( model );
if ( !hdr )
return false;
mstudiohitboxset_t* set = hdr->GetHitboxSet( record->m_pEntity->m_nHitboxSet( ) );
if ( !set )
return false;
mstudiobbox_t* bbox = set->GetHitbox( index );
if ( !bbox )
return false;
// get hitbox scales.
float scale = g_aimbot.m_headscale * 0.01;
// big inair fix.
if ( !( record->m_fFlags & FL_ONGROUND ) )
scale = 0.7f;
float bscale = g_aimbot.m_bodyscale * 0.01;
// calculate dynamic scale
auto transformed_center = ( bbox->m_mins + bbox->m_maxs ) * 0.5f;
math::VectorITransform( transformed_center, m_matrix[ bbox->m_bone ], transformed_center );
auto spread = g_cl.m_weapon->GetSpread( ) + g_cl.m_weapon->GetInaccuracy( );
auto distance = transformed_center.dist_to( g_cl.m_shoot_pos );
distance /= sin( math::deg_to_rad( 90.0f - math::rad_to_deg( spread ) ) );
spread = sin( spread );
// get radius and set spread.
auto radius = std::max( bbox->m_radius - distance * spread, 0.0f );
scale = bscale = std::clamp( radius / bbox->m_radius, 0.0f, 1.0f );
// these indexes represent boxes.
if ( bbox->m_radius <= 0.f ) {
// references:
// https://developer.valvesoftware.com/wiki/Rotation_Tutorial
// CBaseAnimating::GetHitboxBonePosition
// CBaseAnimating::DrawServerHitboxes
// convert rotation angle to a matrix.
matrix3x4_t rot_matrix;
g_csgo.AngleMatrix( bbox->m_angle, rot_matrix );
// apply the rotation to the entity input space (local).
matrix3x4_t matrix;
math::ConcatTransforms( bones[ bbox->m_bone ], rot_matrix, matrix );
// extract origin from matrix.
vec3_t origin = matrix.GetOrigin( );
// compute raw center point.
vec3_t center = ( bbox->m_mins + bbox->m_maxs ) / 2.f;
// the feet hiboxes have a side, heel and the toe.
if ( index == HITBOX_R_FOOT || index == HITBOX_L_FOOT ) {
float d1 = ( bbox->m_mins.z - center.z ) * 0.875f;
// invert.
if ( index == HITBOX_L_FOOT )
d1 *= -1.f;
// side is more optimal then center.
points.push_back( { center.x, center.y, center.z + d1 } );
if ( g_aimbot.m_multipoint_hitboxes.feet ) {
// get point offset relative to center point
// and factor in hitbox scale.
float d2 = ( bbox->m_mins.x - center.x ) * scale;
float d3 = ( bbox->m_maxs.x - center.x ) * scale;
// heel.
points.push_back( { center.x + d2, center.y, center.z } );
// toe.
points.push_back( { center.x + d3, center.y, center.z } );
}
}
// nothing to do here we are done.
if ( points.empty( ) )
return false;
// rotate our bbox points by their correct angle
// and convert our points to world space.
for ( auto& p : points ) {
// VectorRotate.
// rotate point by angle stored in matrix.
p = { p.dot( matrix[ 0 ] ), p.dot( matrix[ 1 ] ), p.dot( matrix[ 2 ] ) };
// transform point to world space.
p += origin;
}
}
// these hitboxes are capsules.
else {
// factor in the pointscale.
float r = bbox->m_radius * scale;
float br = bbox->m_radius * bscale;
// compute raw center point.
vec3_t center = ( bbox->m_mins + bbox->m_maxs ) / 2.f;
// head has 5 points.
if ( index == HITBOX_HEAD ) {
// add center.
points.push_back( center );
if ( g_aimbot.m_multipoint_hitboxes.head ) {
// rotation matrix 45 degrees.
// https://math.stackexchange.com/questions/383321/rotating-x-y-points-45-degrees
// std::cos( deg_to_rad( 45.f ) )
constexpr float rotation = 0.70710678f;
// top/back 45 deg.
// this is the best spot to shoot at.
points.push_back( { bbox->m_maxs.x + ( rotation * r ), bbox->m_maxs.y + ( -rotation * r ), bbox->m_maxs.z } );
vec3_t right{ bbox->m_maxs.x, bbox->m_maxs.y, bbox->m_maxs.z + r };
// right.
points.push_back( right );
vec3_t left{ bbox->m_maxs.x, bbox->m_maxs.y, bbox->m_maxs.z - r };
// left.
points.push_back( left );
// back.
points.push_back( { bbox->m_maxs.x, bbox->m_maxs.y - r, bbox->m_maxs.z } );
// get animstate ptr.
CCSGOPlayerAnimState* state = record->m_pEntity->m_PlayerAnimState( );
// add this point only under really specific circumstances.
// if we are standing still and have the lowest possible pitch pose.
if ( state && record->m_vecVelocity.length( ) <= 0.1f && record->m_angEyeAngles.x <= state->body_pitch ) {
// bottom point.
points.push_back( { bbox->m_maxs.x - r, bbox->m_maxs.y, bbox->m_maxs.z } );
}
}
}
// body has 5 points.
else if ( index == HITBOX_BODY ) {
// center.
points.push_back( center );
// back.
if ( g_aimbot.m_multipoint_hitboxes.stomach )
points.push_back( { center.x, bbox->m_maxs.y - br, center.z } );
}
else if ( index == HITBOX_PELVIS ) {
// back.
if ( g_aimbot.m_multipoint_hitboxes.stomach )
points.push_back( { center.x, bbox->m_maxs.y - br, center.z } );
}
else if ( index == HITBOX_UPPER_CHEST ) {
// back.
if ( g_aimbot.m_multipoint_hitboxes.upper_chest )
points.push_back( { center.x, bbox->m_maxs.y - br, center.z } );
}
// other stomach/chest hitboxes have 2 points.
else if ( index == HITBOX_THORAX || index == HITBOX_CHEST ) {
// add center.
points.push_back( center );
// add extra point on back.
if ( g_aimbot.m_multipoint_hitboxes.body )
points.push_back( { center.x, bbox->m_maxs.y - br, center.z } );
}
else if ( index == HITBOX_R_CALF || index == HITBOX_L_CALF ) {
// add center.
points.push_back( center );
// half bottom.
if ( g_aimbot.m_multipoint_hitboxes.legs )
points.push_back( { bbox->m_maxs.x - ( bbox->m_radius / 2.f ), bbox->m_maxs.y, bbox->m_maxs.z } );
}
else if ( index == HITBOX_R_THIGH || index == HITBOX_L_THIGH ) {
// add center.
if ( g_aimbot.m_multipoint_hitboxes.feet ) //should be legs but uh....
points.push_back( center );
}
// arms get only one point.
else if ( false && (index == HITBOX_R_UPPER_ARM || index == HITBOX_L_UPPER_ARM) ) { //ignore arms
// elbow.
points.push_back( { bbox->m_maxs.x + bbox->m_radius, center.y, center.z } );
}
// nothing left to do here.
if ( points.empty( ) )
return false;
// transform capsule points.
for ( auto& p : points )
math::VectorTransform( p, bones[ bbox->m_bone ], p );
}
return true;
}
bool AimPlayer::GetBestAimPosition( vec3_t& aim, float& damage, int& hitbox, LagComp::LagRecord_t* record, float& tmp_min_damage ) {
bool done, pen;
float dmg, pendmg;
HitscanData_t scan;
std::vector< vec3_t > points;
CGameTrace trace;
// get player hp.
int hp = m_player->m_iHealth( );
m_matrix = record->m_pMatrix;
if ( !m_matrix )
return false;
if ( g_cl.m_weapon_id == ZEUS ) {
dmg = pendmg = hp;
pen = true;
}
else {
dmg = g_aimbot.m_override_damage ? g_aimbot.m_overriden_damage : g_aimbot.m_minimum_damage;
if( dmg > hp )
dmg = hp;
pendmg = g_aimbot.m_override_damage ? g_aimbot.m_overriden_damage : g_aimbot.m_minimum_penetration_damage;
if ( pendmg > hp )
pendmg = hp;
pen = true;
}
// backup player
const auto backup_origin = record->m_pEntity->m_vecOrigin( );
const auto backup_abs_origin = record->m_pEntity->GetAbsOrigin( );
const auto backup_abs_angles = record->m_pEntity->GetAbsAngles( );
const auto backup_obb_mins = record->m_pEntity->m_vecMins( );
const auto backup_obb_maxs = record->m_pEntity->m_vecMaxs( );
const auto backup_cache = record->m_pEntity->m_BoneCache2( );
// write all data of this record l0l.
auto restore = [ & ]( ) -> void {
record->m_pEntity->m_vecOrigin( ) = backup_origin;
record->m_pEntity->SetAbsOrigin( backup_abs_origin );
record->m_pEntity->SetAbsAngles( backup_abs_angles );
record->m_pEntity->m_vecMins( ) = backup_obb_mins;
record->m_pEntity->m_vecMaxs( ) = backup_obb_maxs;
record->m_pEntity->m_BoneCache2( ) = backup_cache;
};
// iterate hitboxes.
for ( const auto& it : m_hitboxes ) {
done = false;
// setup points on hitbox.
if ( !SetupHitboxPoints( record, m_matrix, it.m_index, points ) )
continue;
// iterate points on hitbox.
for ( const auto& point : points ) {
penetration::PenetrationInput_t in;
in.m_damage = dmg;
in.m_damage_pen = pendmg;
in.m_can_pen = pen;
in.m_target = m_player;
in.m_from = g_cl.m_local;
in.m_pos = point;
// ignore mindmg.
if ( it.m_mode == HitscanMode::LETHAL || it.m_mode == HitscanMode::LETHAL2 )
in.m_damage = in.m_damage_pen = 1.f;
penetration::PenetrationOutput_t out;
//bool safe = /*g_aimbot.CanHit( g_cl.m_shoot_pos, point, record, it.m_index, true, record->m_pMatrix );*/ CanSafepoint( record, point, it.m_index );
//if ( !safe && g_aimbot.m_force_safepoint )
// continue;
// we can hit p!
if ( penetration::run( &in, &out ) ) {
// nope we did not hit head..
if ( it.m_index == HITBOX_HEAD && out.m_hitgroup != HITGROUP_HEAD )
continue;
// prefered hitbox, just stop now.
if ( it.m_mode == HitscanMode::PREFER )
done = true;
// this hitbox requires lethality to get selected, if that is the case.
// we are done, stop now.
else if ( it.m_mode == HitscanMode::LETHAL && out.m_damage >= m_player->m_iHealth( ) )
done = true;
// 2 shots will be sufficient to kill.
else if ( it.m_mode == HitscanMode::LETHAL2 && ( out.m_damage * 2.f ) >= m_player->m_iHealth( ) )
done = true;
// this hitbox has normal selection, it needs to have more damage.
else if ( it.m_mode == HitscanMode::NORMAL ) {
// we did more damage.
if ( out.m_damage > scan.m_damage ) {
// save new best data.
scan.m_damage = out.m_damage;
scan.m_pos = point;
}
}
// we found a preferred / lethal hitbox.
if ( done ) {
// save new best data.
scan.m_damage = out.m_damage;
scan.m_pos = point;
break;
}
}
}
// ghetto break out of outer loop.
if ( done )
break;
}
// we found something that we can damage.
// set out vars.
if ( scan.m_damage > 0.f ) {
aim = scan.m_pos;
damage = scan.m_damage;
return true;
}
return false;
}
bool AimPlayer::SafePointMultiPoint( LagComp::LagRecord_t* record, BoneArray* bones, int index, std::vector< vec3_t >& points ) {
// reset points.
points.clear( );
if ( index > 19 ) {
return false;
}
const model_t* model = record->m_pEntity->GetModel( );
if ( !model )
return false;
studiohdr_t* hdr = g_csgo.m_model_info->GetStudioModel( model );
if ( !hdr )
return false;
mstudiohitboxset_t* set = hdr->GetHitboxSet( record->m_pEntity->m_nHitboxSet( ) );
if ( !set )
return false;
mstudiobbox_t* bbox = set->GetHitbox( index );
if ( !bbox )
return false;
auto bonecache = record->m_pEntity->m_BoneCache( );
auto m_flRadius = bbox->m_radius;
if ( m_flRadius == -1.0f ) {
matrix3x4_t rotated_matrix;
g_csgo.AngleMatrix( bbox->m_angle, rotated_matrix );
matrix3x4_t matrix;
math::ConcatTransforms( bonecache.m_pCachedBones[ bbox->m_bone ], rotated_matrix, matrix );
points.push_back( bonecache.m_pCachedBones[ bbox->m_bone ].GetOrigin( ) + bbox->m_mins );
points.push_back( bonecache.m_pCachedBones[ bbox->m_bone ].GetOrigin( ) + bbox->m_maxs );
points.push_back( bonecache.m_pCachedBones[ bbox->m_bone ].GetOrigin( ) );
}
else {
matrix3x4_t rotated_matrix;
g_csgo.AngleMatrix( bbox->m_angle, rotated_matrix );
auto v25 = bbox->m_mins;
auto v28 = ( ( rotated_matrix.m_flMatVal[ 0 ][ 0 ] * v25.x ) + ( rotated_matrix.m_flMatVal[ 0 ][ 1 ] * v25.y ) + ( rotated_matrix.m_flMatVal[ 0 ][ 2 ] * v25.z ) );
auto v29 = ( ( rotated_matrix.m_flMatVal[ 1 ][ 0 ] * v25.x ) + ( rotated_matrix.m_flMatVal[ 1 ][ 1 ] * v25.y ) + ( rotated_matrix.m_flMatVal[ 1 ][ 2 ] * v25.z ) );
auto v30 = ( ( rotated_matrix.m_flMatVal[ 2 ][ 0 ] * v25.x ) + ( rotated_matrix.m_flMatVal[ 2 ][ 1 ] * v25.y ) + ( rotated_matrix.m_flMatVal[ 2 ][ 2 ] * v25.z ) );
g_csgo.AngleMatrix( bbox->m_angle, rotated_matrix );
auto v31 = bbox->m_maxs;
auto v34 = ( ( rotated_matrix.m_flMatVal[ 0 ][ 0 ] * v31.x ) + ( rotated_matrix.m_flMatVal[ 0 ][ 1 ] * v31.y ) + ( rotated_matrix.m_flMatVal[ 0 ][ 2 ] * v31.z ) );
auto v35 = ( ( rotated_matrix.m_flMatVal[ 1 ][ 0 ] * v31.x ) + ( rotated_matrix.m_flMatVal[ 1 ][ 1 ] * v31.y ) + ( rotated_matrix.m_flMatVal[ 1 ][ 2 ] * v31.z ) );
auto v36 = ( ( rotated_matrix.m_flMatVal[ 2 ][ 0 ] * v31.x ) + ( rotated_matrix.m_flMatVal[ 2 ][ 1 ] * v31.y ) + ( rotated_matrix.m_flMatVal[ 2 ][ 2 ] * v31.z ) );
float* v37 = ( float* )( ( DWORD )bonecache.m_pCachedBones + 48 * bbox->m_bone );
vec3_t some_point1;
some_point1.x = ( ( ( v37[ 1 ] * v29 ) + ( v37[ 0 ] * v28 ) ) + ( v37[ 2 ] * v30 ) ) + v37[ 3 ];
some_point1.y = ( ( ( v37[ 5 ] * v29 ) + ( v28 * v37[ 4 ] ) ) + ( v37[ 6 ] * v30 ) ) + v37[ 7 ];
some_point1.z = ( ( ( v37[ 9 ] * v29 ) + ( v28 * v37[ 8 ] ) ) + ( v37[ 10 ] * v30 ) ) + v37[ 11 ];
float* v38 = ( float* )( ( DWORD )bonecache.m_pCachedBones + 48 * bbox->m_bone );
vec3_t some_point2;
some_point2.x = ( ( ( v38[ 1 ] * v35 ) + ( v34 * v38[ 0 ] ) ) + ( v38[ 2 ] * v36 ) ) + v38[ 3 ];
some_point2.y = ( ( ( v38[ 5 ] * v35 ) + ( v34 * v38[ 4 ] ) ) + ( v38[ 6 ] * v36 ) ) + v38[ 7 ];
some_point2.z = ( ( ( v38[ 9 ] * v35 ) + ( v34 * v38[ 8 ] ) ) + ( v38[ 10 ] * v36 ) ) + v38[ 11 ];
auto v39 = 6 * bbox->m_bone;
float* v40 = ( float* )( ( DWORD )bonecache.m_pCachedBones + 48 * bbox->m_bone );
vec3_t some_point3;
some_point3.x = *( float* )( ( DWORD )bonecache.m_pCachedBones + 48 * bbox->m_bone ) + v40[ 3 ];
some_point3.y = *( float* )( ( DWORD )bonecache.m_pCachedBones + 8 * v39 + 16 ) + v40[ 7 ];
some_point3.z = *( float* )( ( DWORD )bonecache.m_pCachedBones + 8 * v39 + 32 ) + v40[ 11 ];