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Completely rewrote Vehicle Godmode.

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This commit is contained in:
gir489returns 2024-08-14 15:09:37 -04:00
parent ee69b3b0b9
commit 391596eb49
13 changed files with 167 additions and 48 deletions
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4
cmake/gtav-classes.cmake
View File

@ -2,8 +2,8 @@ include(FetchContent)
FetchContent_Declare(
gtav_classes
GIT_REPOSITORY https://github.com/Yimura/GTAV-Classes.git
GIT_TAG b9b832ab00c95a731f8472f696c5d026a29fd767
GIT_REPOSITORY https://github.com/gir489returns/GTAV-Classes.git
GIT_TAG 9dd81150412bbd2a207eff0beb9415f4f5d9348c
GIT_PROGRESS TRUE
CONFIGURE_COMMAND ""
BUILD_COMMAND ""

1
src/backend/backend.cpp
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@ -33,7 +33,6 @@ namespace big
while (g_running)
{
looped::system_self_globals();
looped::system_update_pointers();
looped::system_update_desync_kick();
looped::system_spoofing();
looped::system_mission_creator();

1
src/backend/looped/looped.hpp
View File

@ -39,7 +39,6 @@ namespace big
static void session_modder_detection();
static void system_self_globals();
static void system_update_pointers();
static void system_update_desync_kick();
static void system_spoofing();
static void system_mission_creator();

70
src/backend/looped/system/self_globals.cpp
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@ -1,34 +1,36 @@
#include "backend/looped/looped.hpp"
#include "natives.hpp"
#include "pointers.hpp"
#include <network/CNetworkPlayerMgr.hpp>
namespace big
{
void looped::system_self_globals()
{
if (!(*g_pointers->m_gta.m_network_player_mgr)->m_local_net_player
|| (*g_pointers->m_gta.m_network_player_mgr)->m_local_net_player->m_player_id == static_cast<uint8_t>(-1)) [[unlikely]]
self::id = 0;
else [[likely]]
self::id = (*g_pointers->m_gta.m_network_player_mgr)->m_local_net_player->m_player_id;
self::ped = PLAYER::PLAYER_PED_ID();
STATS::STAT_GET_INT("MPPLY_LAST_MP_CHAR"_J, &self::char_index, true);
self::pos = ENTITY::GET_ENTITY_COORDS(self::ped, false /*Unused*/);
self::rot = ENTITY::GET_ENTITY_ROTATION(self::ped, 2);
if (PED::IS_PED_IN_ANY_VEHICLE(self::ped, 0))
{
self::veh = PED::GET_VEHICLE_PED_IS_IN(self::ped, false);
}
else
{
self::veh = 0;
}
}
}
#include "backend/looped/looped.hpp"
#include "natives.hpp"
#include "pointers.hpp"
#include "gta_util.hpp"
#include <network/CNetworkPlayerMgr.hpp>
namespace big
{
void looped::system_self_globals()
{
if (!(*g_pointers->m_gta.m_network_player_mgr)->m_local_net_player
|| (*g_pointers->m_gta.m_network_player_mgr)->m_local_net_player->m_player_id == static_cast<uint8_t>(-1)) [[unlikely]]
self::id = 0;
else [[likely]]
self::id = (*g_pointers->m_gta.m_network_player_mgr)->m_local_net_player->m_player_id;
self::ped = PLAYER::PLAYER_PED_ID();
g_local_player = gta_util::get_local_ped();
STATS::STAT_GET_INT("MPPLY_LAST_MP_CHAR"_J, &self::char_index, true);
self::pos = ENTITY::GET_ENTITY_COORDS(self::ped, false /*Unused*/);
self::rot = ENTITY::GET_ENTITY_ROTATION(self::ped, 2);
if (PED::IS_PED_IN_ANY_VEHICLE(self::ped, 0))
{
self::veh = PED::GET_VEHICLE_PED_IS_IN(self::ped, false);
}
else
{
self::veh = 0;
}
}
}

10
src/backend/looped/system/update_pointers.cpp
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@ -1,10 +0,0 @@
#include "backend/looped/looped.hpp"
#include "gta_util.hpp"
namespace big
{
void looped::system_update_pointers()
{
g_local_player = gta_util::get_local_ped();
}
}

2
src/backend/looped/vehicle/keep_vehicle_repaired.cpp
View File

@ -11,6 +11,8 @@ namespace big
virtual void on_tick() override
{
return;
Vehicle veh = self::veh;
if (veh == 0 || VEHICLE::GET_PED_IN_VEHICLE_SEAT(self::veh, SEAT_DRIVER, FALSE) != self::ped)

4
src/backend/looped/vehicle/vehicle_god.cpp
View File

@ -104,6 +104,8 @@ namespace big
virtual void on_tick() override
{
return;
if (g_local_player)
{
const auto personal_vehicle = get_personal_vehicle();
@ -114,6 +116,8 @@ namespace big
virtual void on_disable() override
{
return;
if (g_local_player)
{
if (g_local_player->m_vehicle)

4
src/gta_pointers.hpp
View File

@ -411,6 +411,10 @@ namespace big
functions::is_ped_enemies_with m_is_ped_enemies_with;
functions::can_do_damage_to_ped m_can_do_damage_to_ped;
PVOID m_damage_vehicle;
PVOID m_deform_vehicle;
PVOID m_is_driver_invincible;
};
#pragma pack(pop)
static_assert(sizeof(gta_pointers) % 8 == 0, "Pointers are not properly aligned");

4
src/hooking/hooking.cpp
View File

@ -156,6 +156,10 @@ namespace big
detour_hook_helper::add<hooks::create_pool_item>("CPI", g_pointers->m_gta.m_create_pool_item);
detour_hook_helper::add<hooks::damage_vehicle>("VDF", g_pointers->m_gta.m_damage_vehicle);
detour_hook_helper::add<hooks::apply_deformation>("ADFV", g_pointers->m_gta.m_deform_vehicle);
detour_hook_helper::add<hooks::is_vehicle_invincible>("ISDINV", g_pointers->m_gta.m_is_driver_invincible);
g_hooking = this;
}

4
src/hooking/hooking.hpp
View File

@ -213,6 +213,10 @@ namespace big
static void error_packet_memmove(void* dst, void* src, int size);
static void* create_pool_item(GenericPool* pool);
static float damage_vehicle(CVehicleDamage* thisptr, rage::CEntity* source, eDamageType damage_type, Hash weapon, float damage, rage::fvector3* position, rage::fvector3* dot_product, rage::fvector3* unk, std::uint32_t body_part, std::uint64_t damage_material, std::int32_t wheel_index, bool unk1, bool unk2, float radius, bool unk3, bool unk4, bool source_is_melee, const bool unk5, bool max_damage);
static bool apply_deformation(CDeformation* thisptr, rage::fvector3* unk, rage::fvector3* unk2, rage::CEntity* source, bool set_all_deformations, bool break_glass);
static bool is_vehicle_invincible(CVehicleDamage* thisptr);
};
class minhook_keepalive

73
src/hooks/vehicle/do_damage.cpp Normal file
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@ -0,0 +1,73 @@
#include "hooking/hooking.hpp"
#include "pointers.hpp"
#include "util/mobile.hpp"
namespace big
{
float hooks::damage_vehicle(CVehicleDamage* thisptr, rage::CEntity* source, eDamageType damage_type, Hash weapon, float damage, rage::fvector3* position, rage::fvector3* dot_product, rage::fvector3* unk, std::uint32_t body_part, std::uint64_t damage_material, std::int32_t wheel_index, bool unk1, bool unk2, float radius, bool unk3, bool unk4, bool source_is_melee, bool unk5, bool max_damage)
{
if (g.vehicle.god_mode)
{
if (self::veh != 0)
{
if (const auto current_vehicle = g_local_player->m_vehicle)
{
if (current_vehicle->m_driver == g_local_player && &current_vehicle->m_vehicle_damage == thisptr)
{
LOG(INFO) << "damage_vehicle REJECTED";
return 0.f;
}
}
}
if (const auto personal_vehicle = mobile::mechanic::get_personal_cvehicle())
{
if (&personal_vehicle->m_vehicle_damage == thisptr)
{
LOG(INFO) << "personal_vehicle damage_vehicle REJECTED";
return 0.f;
}
}
}
return g_hooking->get_original<hooks::damage_vehicle>()(thisptr, source, damage_type, weapon, damage, position, dot_product, unk, body_part, damage_material, wheel_index, unk1, unk2, radius, unk3, unk4, source_is_melee, unk5, max_damage);
}
bool hooks::apply_deformation(CDeformation* thisptr, rage::fvector3* unk, rage::fvector3* unk2, rage::CEntity* source, bool set_all_deformations, bool break_glass)
{
if (g.vehicle.proof_collision)
{
if (self::veh != 0)
{
if (const auto current_vehicle = g_local_player->m_vehicle)
{
if (current_vehicle->m_driver == g_local_player && &current_vehicle->m_vehicle_damage.m_deformation == thisptr)
{
LOG(INFO) << "apply_deformation REJECTED";
return false;
}
}
}
if (const auto personal_vehicle = mobile::mechanic::get_personal_cvehicle())
{
if (&personal_vehicle->m_vehicle_damage.m_deformation == thisptr)
{
LOG(INFO) << "personal_vehicle apply_deformation REJECTED";
return false;
}
}
}
return g_hooking->get_original<hooks::apply_deformation>()(thisptr, unk, unk2, source, set_all_deformations, break_glass);
}
bool hooks::is_vehicle_invincible(CVehicleDamage* thisptr)
{
if (g.vehicle.proof_collision)
{
if (thisptr->m_vehicle->m_driver == g_local_player)
{
//LOG(INFO) << "is_vehicle_invincible spoofed";
return true;
}
}
return g_hooking->get_original<hooks::is_vehicle_invincible>()(thisptr);
}
}

27
src/pointers.cpp
View File

@ -1958,6 +1958,33 @@ namespace big
{
g_pointers->m_gta.m_can_do_damage_to_ped = ptr.add(1).rip().as<functions::can_do_damage_to_ped>();
}
},
// Damage vehicle.
{
"DVF",
"E8 ? ? ? ? 32 D2 32 C9",
[](memory::handle ptr)
{
g_pointers->m_gta.m_damage_vehicle = ptr.add(1).rip().as<PVOID>();
}
},
// Deform vehicle.
{
"DEFV",
"E8 ? ? ? ? 33 D2 38 96",
[](memory::handle ptr)
{
g_pointers->m_gta.m_deform_vehicle = ptr.add(1).rip().as<PVOID>();
}
},
// Is Driver Invincible
{
"ISDINV",
"E8 ? ? ? ? 49 8B 56 ? 84 C0",
[](memory::handle ptr)
{
g_pointers->m_gta.m_is_driver_invincible = ptr.add(1).rip().as<PVOID>();
}
}
>(); // don't leave a trailing comma at the end

11
src/util/mobile.hpp
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@ -139,6 +139,17 @@ namespace big::mobile
return *scr_globals::freemode_global.at(301).as<Vehicle*>();
}
inline CVehicle* get_personal_cvehicle()
{
Vehicle personal_vehicle = get_personal_vehicle();
if (personal_vehicle != -1 && ENTITY::DOES_ENTITY_EXIST(personal_vehicle))
{
return reinterpret_cast<CVehicle*>(g_pointers->m_gta.m_handle_to_ptr(personal_vehicle));
}
return nullptr;
}
inline void summon_vehicle_by_index(int veh_idx)
{
if (*scr_globals::freemode_global.at(1000).as<int*>() != -1)