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Update yuzusuyu.cpp

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恍兮惚兮 2024-04-01 01:57:41 +08:00
parent c991462316
commit 18d4bb74d0
1 changed files with 71 additions and 1 deletions
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72
LunaHook/engine64/yuzusuyu.cpp
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@ -80,17 +80,87 @@ struct emfuncinfo{
};
std::unordered_map<uintptr_t,emfuncinfo>emfunctionhooks;
std::string wcasta(const std::wstring x){
std::string xx;
for(auto c:x)
xx+=c;
return xx;
}
std::wstring acastw(const std::string x){
std::wstring xx;
for(auto c:x)
xx+=c;
return xx;
}
struct GameInfo {
std::string name{""};
uint64_t id{0};
std::string version{""};
} game_info;
bool checkiscurrentgame(const emfuncinfo& em){
auto wininfos=get_proc_windows();
for(auto&& info:wininfos){
if(info.title.find(em._version)!=info.title.npos)return true;
if(info.title.find(acastw(game_info.version))!=info.title.npos){
//判断是有效的info
auto checkversion=(std::wstring(em._version)==acastw(game_info.version));
auto checkid=(std::stoll(em._id,0,16)==game_info.id);
if(checkid&&checkversion)return true;
}
else if(info.title.find(em._version)!=info.title.npos)return true;
}
return false;
}
}
bool Hook_Network_RoomMember_SendGameInfo(){
// void RoomMember::SendGameInfo(const GameInfo& game_info) {
// room_member_impl->current_game_info = game_info;
// if (!IsConnected())
// return;
// Packet packet;
// packet.Write(static_cast<u8>(IdSetGameInfo));
// packet.Write(game_info.name);
// packet.Write(game_info.id);
// packet.Write(game_info.version);
// room_member_impl->Send(std::move(packet));
// }
BYTE pattern[]={
0x49,0x8B,XX,
0x0F,0xB6,0x81,0x28,0x01,0x00,0x00,
0x90,
0x3C,0x02,
0x74,0x1C,
0x0F,0xB6,0x81,0x28,0x01,0x00,0x00,
0x90,
0x3C,0x03,
0x74,0x10,
0x0F,0xB6,0x81,0x28,0x01,0x00,0x00,
0x90,
0x3C,0x04,
0x0F,0x85,XX4
};
for(auto addr:Util::SearchMemory(pattern,sizeof(pattern),PAGE_EXECUTE,processStartAddress,processStopAddress))
{
addr=MemDbg::findEnclosingAlignedFunction_strict(addr,0x100);
//有两个，但另一个离起始很远
if(addr==0)continue;
HookParam hp;
hp.address=addr;
hp.text_fun=[](hook_stack* stack, HookParam* hp, uintptr_t* data, uintptr_t* split, size_t* len){
// void __fastcall Network::RoomMember::SendGameInfo(
// Network::RoomMember *this,
// const AnnounceMultiplayerRoom::GameInfo *game_info)
game_info=*(GameInfo*)stack->rdx;
ConsoleOutput("%s %llx %s",game_info.name.c_str(),game_info.id,game_info.version.c_str());
};
return NewHook(hp,"yuzuGameInfo");
}
return false;
}
bool yuzusuyu::attach_function()
{
Hook_Network_RoomMember_SendGameInfo();
ConsoleOutput("[Compatibility] Yuzu 1616+");
auto DoJitPtr=getDoJitAddress();
if(DoJitPtr==0)return false;