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YimMenu/src/hooks/misc/process_matchmaking_find_response.cpp

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#include "hooking.hpp"
#include "services/matchmaking/matchmaking_service.hpp"
namespace rage
{
class JSONNode
{
public:
char* m_key; //0x0000
char pad_0008[32]; //0x0008
class rage::JSONNode* m_sibling;//0x0028
class rage::JSONNode* m_child; //0x0030
char* m_value; //0x0038
char pad_0040[8]; //0x0040
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inline JSONNode* get_child_node(const char* name)
{
for (auto node = m_child; node; node = node->m_sibling)
{
if (strcmp(name, node->m_key) == 0)
return node;
}
return nullptr;
}
};//Size: 0x0048
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static_assert(sizeof(rage::JSONNode) == 0x48);
}
namespace
{
// https://stackoverflow.com/a/5167641
static std::vector<std::string> split(const std::string& s, char seperator)
{
std::vector<std::string> output;
std::string::size_type prev_pos = 0, pos = 0;
while ((pos = s.find(seperator, pos)) != std::string::npos)
{
std::string substring(s.substr(prev_pos, pos - prev_pos));
output.push_back(substring);
prev_pos = ++pos;
}
output.push_back(s.substr(prev_pos, pos - prev_pos));// Last word
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return output;
}
}
namespace big
{
bool hooks::process_matchmaking_find_response(void* _this, void* unused, rage::JSONNode* node, int* unk)
{
bool ret = g_hooking->get_original<hooks::process_matchmaking_find_response>()(_this, unused, node, unk);
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if (g_matchmaking_service->is_active())
{
int i = 0;
for (auto result = node->get_child_node("Results")->m_child; result; result = result->m_sibling)
{
const auto& values = split(result->get_child_node("Attributes")->m_value, ',');
g_matchmaking_service->get_found_sessions()[i].attributes.discriminator = std::stoi(values[2]);
g_matchmaking_service->get_found_sessions()[i].attributes.player_count = std::stoi(values[4]);
g_matchmaking_service->get_found_sessions()[i].attributes.language = std::stoi(values[5]);
g_matchmaking_service->get_found_sessions()[i].attributes.region = std::stoi(values[6]);
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i++;
}
}
return ret;
}
}