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-rw-r--r--gmod/autowall.cpp305
1 files changed, 0 insertions, 305 deletions
diff --git a/gmod/autowall.cpp b/gmod/autowall.cpp
deleted file mode 100644
index d94afbc..0000000
--- a/gmod/autowall.cpp
+++ /dev/null
@@ -1,305 +0,0 @@
-#include <algorithm>
-
-#include "autowall.hpp"
-#include "settings.hpp"
-#include "context.hpp"
-#include "math.hpp"
-
-namespace features
-{
- bool c_autowall::is_armored( c_base_player* ent, int armor_value, int hitgroup ) {
- if ( armor_value <= 0 ) return false;
-
- switch ( hitgroup ) {
- case HITGROUP_GENERIC:
- case HITGROUP_CHEST:
- case HITGROUP_STOMACH:
- case HITGROUP_LEFTARM:
- case HITGROUP_RIGHTARM:
- return true;
- case HITGROUP_HEAD:
- return ent->m_bHasHelmet( );
- }
-
- return false;
- }
-
- void c_autowall::trace_line( const vec3_t& start, const vec3_t& end, unsigned mask, void* ignore, CGameTrace* tr ) {
- CTraceFilter filter;
- Ray_t ray;
-
- filter.pSkip = ignore;
- ray.Init( start, end );
-
- g_csgo.m_trace( )->TraceRay( ray, mask, &filter, tr );
- }
-
- void c_autowall::scale_damage( c_base_player* ent, int hitgroup, float weapon_armor_ratio, float& damage ) {
- float multiplier;
- float armor_ratio;
- float new_damage;
- int armor;
-
- auto get_hitgroup_mul = []( int hitgroup ) {
- switch ( hitgroup ) {
- case HITGROUP_HEAD:
- return 4.f;
- case HITGROUP_STOMACH:
- return 1.25f;
- case HITGROUP_LEFTLEG:
- case HITGROUP_RIGHTLEG:
- return 0.75f;
- }
-
- return 1.0f;
- };
-
- multiplier = get_hitgroup_mul( hitgroup );
- damage *= multiplier;
- armor = ent->m_ArmorValue( );
-
- if ( is_armored( ent, armor, hitgroup ) ) {
- armor_ratio = weapon_armor_ratio * 0.5f;
- new_damage = damage * armor_ratio;
- if ( hitgroup != HITGROUP_HEAD && damage - damage * armor_ratio * 0.5f > armor ) {
- new_damage = damage - armor * 2.0f;
- }
-
- damage = new_damage;
- }
- }
-
- bool c_autowall::is_breakable( IClientEntity* ent ) {
- static auto is_breakable_ptr = pattern::first_code_match( g_csgo.m_chl.dll( ), xors( "55 8B EC 51 56 8B F1 85 F6 74 68 83 BE" ) );
-
- auto& v2 = *reinterpret_cast< uint8_t* >( uintptr_t( ent ) + 0x27c );
- uint8_t backup_value = v2;
-
- auto clientclass = ent->GetClientClass( );
- if( clientclass->m_class_id != CFuncBrush && clientclass->m_class_id != CBaseDoor )
- v2 = 2;
-
- auto is_breakable_fn = reinterpret_cast< bool( __thiscall* )( void* ) >( is_breakable_ptr );
-
- bool is_breakable = is_breakable_fn( ent );
- v2 = backup_value;
-
- return is_breakable;
- }
-
- bool c_autowall::trace_to_exit( vec3_t start, vec3_t& dir, vec3_t& out_end, CGameTrace& tr, CGameTrace* exit_trace ) {
- float dist = 0.f;
- CTraceFilter filter;
- Ray_t ray, ray_2;
-
- while( dist <= 90.f ) {
- dist += 4.f;
-
- out_end = start + dir * dist;
-
- int contents = g_csgo.m_trace( )->GetPointContents( out_end, MASK_SHOT_HULL | CONTENTS_HITBOX );
-
- if( contents & MASK_SHOT_HULL && !( contents & CONTENTS_HITBOX ) )
- continue;
-
- ray.Init( out_end, out_end - dir * 4.f );
- g_csgo.m_trace( )->TraceRay( ray, MASK_SHOT_HULL | CONTENTS_HITBOX, 0, exit_trace );
-
- if( exit_trace->startsolid && exit_trace->surface.flags & SURF_HITBOX ) {
- filter.pSkip = exit_trace->m_pEnt;
-
- ray_2.Init( out_end, start );
- g_csgo.m_trace( )->TraceRay( ray, MASK_SHOT_HULL, &filter, exit_trace );
-
- if( exit_trace->DidHit( ) && !exit_trace->startsolid ) {
- out_end = exit_trace->endpos;
- return true;
- }
- }
- else if( !exit_trace->DidHit( ) || exit_trace->startsolid ) {
- if( tr.m_pEnt && tr.m_pEnt->GetIndex( ) ) {
- if( is_breakable( tr.m_pEnt ) )
- return true;
-
- start = tr.endpos;
- }
- }
- else if( ( ( exit_trace->surface.flags >> 7 ) & 1 ) && !( ( tr.surface.flags >> 7 ) & 1 ) )
- continue;
- else if( exit_trace->plane.normal.dot( dir ) <= 1.0f ) {
- auto fraction = exit_trace->fraction * 4.0f;
- out_end = out_end - dir * fraction;
-
- return true;
- }
- }
-
- return false;
- }
-
- bool c_autowall::handle_bullet_penetration( weapon_info_t* wpn_data, fire_bullet_data_t& data ) {
- surfacedata_t* enter_surface_data = g_csgo.m_phys_props( )->GetSurfaceData( data.enter_trace.surface.surfaceProps );
- int enter_material = enter_surface_data->game.material;
- float enter_surf_penetration_mod = enter_surface_data->game.penetrationmodifier;
-
- data.trace_length += data.enter_trace.fraction * data.trace_length_remaining;
- data.current_damage *= static_cast<float>( pow( wpn_data->range_modifier, data.trace_length * 0.002 ) );
-
- if( data.trace_length > 3000.f || enter_surf_penetration_mod < 0.1f )
- data.penetrate_count = 0;
-
- if( data.penetrate_count <= 0 )
- return false;
-
- vec3_t dummy;
- CGameTrace trace_exit;
- if( !trace_to_exit( data.enter_trace.endpos, data.direction, dummy, data.enter_trace, &trace_exit ) )
- return false;
-
- surfacedata_t* exit_surface_data = g_csgo.m_phys_props( )->GetSurfaceData( trace_exit.surface.surfaceProps );
-
- int exit_material = exit_surface_data->game.material;
- float exit_surf_penetration_mod = exit_surface_data->game.penetrationmodifier;
-
- float final_damage_modifier = 0.16f;
- float combined_penetration_modifier = 0.0f;
-
- if( ( data.enter_trace.contents & CONTENTS_GRATE ) != 0 || enter_material == 89 || enter_material == 71 ) {
- combined_penetration_modifier = 3.0f;
- final_damage_modifier = 0.05f;
- }
- else {
- combined_penetration_modifier = ( enter_surf_penetration_mod + exit_surf_penetration_mod ) * 0.5f;
- }
-
- if( enter_material == exit_material ) {
- if( exit_material == 87 || exit_material == 85 )
- combined_penetration_modifier = 3.0f;
- else if( exit_material == 76 )
- combined_penetration_modifier = 2.0f;
- }
-
- float modifier = fmaxf( 0.f, 1.0f / combined_penetration_modifier );
- float taken_damage = ( data.current_damage * final_damage_modifier ) + modifier * 3.0f * fmaxf( 0.0f,
- ( float )( 3.0 / ( wpn_data->penetration ) ) * 1.25f );
- float thickness = ( trace_exit.endpos - data.enter_trace.endpos ).lengthsqr( );
-
- thickness *= modifier;
- thickness *= 0.041666668f;
-
- float lost_damage = fmaxf( 0.0f, taken_damage + thickness );
-
- if( lost_damage > data.current_damage )
- return false;
-
- if( lost_damage >= 0.0f )
- data.current_damage -= lost_damage;
-
- if( data.current_damage < 1.0f )
- return false;
-
- data.src = trace_exit.endpos;
- data.penetrate_count--;
-
- return true;
- }
-
- bool c_autowall::fire_bullet( c_base_player* shooter, c_base_player* target, weapon_info_t* wep_data, fire_bullet_data_t& data, bool ent_check, bool scale ) {
- data.penetrate_count = 4;
- data.trace_length = 0.f;
-
- if ( !wep_data )
- return false;
-
- data.current_damage = ( float )( wep_data->damage );
-
- while ( data.penetrate_count > 0 && data.current_damage > 1.0f ) {
- if ( !ent_check ) {
- data.trace_length_remaining = data.length_to_end - data.trace_length;
- }
- else {
- data.trace_length_remaining = wep_data->range - data.trace_length;
- }
-
- vec3_t end = data.src + data.direction * data.trace_length_remaining;
- trace_line( data.src, end, MASK_SHOT | CONTENTS_GRATE, shooter, &data.enter_trace );
-
- util::clip_trace_to_player( target->ce( ), data.src, end + data.direction * 40.f, MASK_SHOT | CONTENTS_GRATE, &data.filter, &data.enter_trace );
-
- if ( data.enter_trace.fraction == 1.0f ) {
- if ( !ent_check ) {
- data.trace_length += data.enter_trace.fraction * data.trace_length_remaining;
- data.current_damage *= std::pow( wep_data->range_modifier, data.trace_length * 0.002f );
-
- if( scale )
- scale_damage( target, HITGROUP_HEAD, wep_data->armor_ratio, data.current_damage );
- return true;
- }
-
- break;
- }
-
-
- if ( data.enter_trace.hitgroup <= HITGROUP_RIGHTLEG && data.enter_trace.hitgroup >= HITGROUP_HEAD
- && data.enter_trace.m_pEnt == target->ce( ) ) {
- data.trace_length += data.enter_trace.fraction * data.trace_length_remaining;
- data.current_damage *= std::pow( wep_data->range_modifier, data.trace_length * 0.002f );
-
- auto enemy = ( c_base_player* )( data.enter_trace.m_pEnt );
- auto cl = enemy->ce( )->GetClientClass( );
- if ( cl->m_class_id != CCSPlayer ) {
- return false;
- }
-
- if ( shooter->m_iTeamNum( ) == enemy->m_iTeamNum( ) && !g_settings.rage.friendlies ) {
- return false;
- }
-
- if( scale )
- scale_damage( enemy, data.enter_trace.hitgroup, wep_data->armor_ratio, data.current_damage );
-
- return true;
- }
-
- if ( !handle_bullet_penetration( wep_data, data ) )
- break;
- }
-
- return false;
- }
-
- float c_autowall::run( c_base_player* shooter, c_base_player* target, const vec3_t& end, bool ent_check ) {
- if ( !shooter || !target ) {
- return 0.f;
- }
-
- auto wep = shooter->get_weapon( );
- if ( !wep ) {
- return 0.f;
- }
-
- fire_bullet_data_t data;
- data.src = shooter->m_vecOrigin( );
- data.filter.pSkip = shooter;
-
- if ( shooter == g_ctx.m_local ) {
- data.src += shooter->m_vecViewOffset( );
- }
- else {
- data.src += 72.f;
- }
-
- data.length_to_end = ( end - data.src ).length( );
-
- vec3_t angles = math::vector_angles( data.src, end );
- data.direction = math::angle_vectors( angles );
-
- data.direction.normalize_vector( );
-
- if ( fire_bullet( shooter, target, wep->get_wpn_info( ), data, ent_check ) ) {
- return data.current_damage;
- }
-
- return 0.f;
- }
-}
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