86 lines
3.3 KiB
C++
86 lines
3.3 KiB
C++
#include "native_hooks.hpp"
|
|
#include "all_scripts.hpp"
|
|
#include "carmod_shop.hpp"
|
|
#include "freemode.hpp"
|
|
#include "gta_util.hpp"
|
|
#include "shop_controller.hpp"
|
|
#include "network_session_host.hpp"
|
|
|
|
#include <script/scrProgram.hpp>
|
|
#include <script/scrProgramTable.hpp>
|
|
|
|
namespace big
|
|
{
|
|
constexpr auto ALL_SCRIPT_HASH = RAGE_JOAAT("ALL_SCRIPTS");
|
|
|
|
native_hooks::native_hooks()
|
|
{
|
|
add_native_detour(0x812595A0644CE1DE, all_scripts::IS_DLC_PRESENT);
|
|
add_native_detour(RAGE_JOAAT("carmod_shop"), 0x06843DA7060A026B, carmod_shop::SET_ENTITY_COORDS);
|
|
add_native_detour(RAGE_JOAAT("carmod_shop"), 0x8E2530AA8ADA980E, carmod_shop::SET_ENTITY_HEADING);
|
|
add_native_detour(RAGE_JOAAT("carmod_shop"), 0x34E710FF01247C5A, carmod_shop::SET_VEHICLE_LIGHTS);
|
|
add_native_detour(RAGE_JOAAT("carmod_shop"), 0x767FBC2AC802EF3D, carmod_shop::STAT_GET_INT);
|
|
add_native_detour(RAGE_JOAAT("freemode"), 0x95914459A87EBA28, freemode::NETWORK_BAIL);
|
|
add_native_detour(RAGE_JOAAT("freemode"), 0x5E9564D8246B909A, freemode::IS_PLAYER_PLAYING);
|
|
add_native_detour(RAGE_JOAAT("shop_controller"), 0xDC38CC1E35B6A5D7, shop_controller::SET_WARNING_MESSAGE_WITH_HEADER);
|
|
add_native_detour(RAGE_JOAAT("maintransition"), 0x6F3D4ED9BEE4E61D, network::NETWORK_SESSION_HOST);
|
|
|
|
for (auto& entry : *g_pointers->m_script_program_table)
|
|
if (entry.m_program)
|
|
hook_program(entry.m_program);
|
|
|
|
g_native_hooks = this;
|
|
}
|
|
|
|
native_hooks::~native_hooks()
|
|
{
|
|
m_script_hooks.clear();
|
|
g_native_hooks = nullptr;
|
|
}
|
|
|
|
void native_hooks::add_native_detour(rage::scrNativeHash hash, rage::scrNativeHandler detour)
|
|
{
|
|
add_native_detour(ALL_SCRIPT_HASH, hash, detour);
|
|
}
|
|
|
|
void native_hooks::add_native_detour(rage::joaat_t script_hash, rage::scrNativeHash hash, rage::scrNativeHandler detour)
|
|
{
|
|
if (const auto& it = m_native_registrations.find(script_hash); it != m_native_registrations.end())
|
|
{
|
|
it->second.emplace_back(hash, detour);
|
|
return;
|
|
}
|
|
|
|
m_native_registrations.emplace(script_hash, std::vector<native_detour>({ { hash, detour } }));
|
|
}
|
|
|
|
void native_hooks::hook_program(rage::scrProgram* program)
|
|
{
|
|
std::unordered_map<rage::scrNativeHash, rage::scrNativeHandler> native_replacements;
|
|
const auto script_hash = program->m_name_hash;
|
|
|
|
// Functions that need to be detoured for all scripts
|
|
if (const auto& pair = m_native_registrations.find(ALL_SCRIPT_HASH); pair != m_native_registrations.end())
|
|
for (const auto& native_hook_reg : pair->second)
|
|
native_replacements.insert(native_hook_reg);
|
|
|
|
// Functions that only need to be detoured for a specific script
|
|
if (const auto& pair = m_native_registrations.find(script_hash); pair != m_native_registrations.end())
|
|
for (const auto& native_hook_reg : pair->second)
|
|
native_replacements.insert(native_hook_reg);
|
|
|
|
if (!native_replacements.empty())
|
|
{
|
|
m_script_hooks.emplace(
|
|
program,
|
|
std::make_unique<script_hook>(program, native_replacements)
|
|
);
|
|
}
|
|
}
|
|
|
|
void native_hooks::unhook_program(rage::scrProgram* program)
|
|
{
|
|
m_script_hooks.erase(program);
|
|
}
|
|
}
|