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fix #49

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HolographicHat
2023-02-09 21:18:51 +08:00
parent d93f6f92c0
commit 52ae44f467
7 changed files with 31 additions and 34 deletions
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26
lib/src/dllmain.cpp
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@@ -33,7 +33,7 @@ bool OnPacket(KcpPacket* pkt) {
auto headLength = ReadMapped<UINT16>(data->vector, 4);
auto dataLength = ReadMapped<UINT32>(data->vector, 6);
auto iStr = Genshin::ToBase64String(data, 10 + headLength, dataLength, nullptr);
auto cStr = IlStringToString(iStr) + "\n";
auto cStr = ToString(iStr) + "\n";
WriteFile(hPipe, cStr.c_str(), cStr.length(), nullptr, nullptr);
CloseHandle(hPipe);
ExitProcess(0);
@@ -42,7 +42,7 @@ bool OnPacket(KcpPacket* pkt) {
return true;
}
std::map<INT, UINT> signatures;
std::string checksum;
namespace Hook {
@@ -51,7 +51,7 @@ namespace Hook {
}
void SetVersion(void* obj, Il2CppString* value, void* method) {
auto version = IlStringToString(value);
auto version = ToString(value);
value = string_new(version + " YaeAchievement");
CALL_ORIGIN(SetVersion, obj, value, method);
}
@@ -65,7 +65,17 @@ namespace Hook {
}
ByteArray* UnityEngine_RecordUserData(INT type) {
return GCHandle_GetObject<ByteArray>(signatures[type]);
return Genshin::GetBytes(Genshin::GetDefaultEncoding(), il2cpp_string_new(""));
}
VOID SetChecksum(LPVOID obj, Il2CppString* value) {
CALL_ORIGIN(SetChecksum, obj, il2cpp_string_new(checksum.c_str()));
}
VOID RequestLogin(LPVOID obj, LPVOID token, UINT32 uid) {
HookManager::install(Genshin::SetChecksum, SetChecksum);
CALL_ORIGIN(RequestLogin, obj, token, uid);
HookManager::detach(SetChecksum);
}
}
@@ -81,14 +91,14 @@ void Run(HMODULE* phModule) {
Sleep(5000);
DisableVMProtect();
InitIL2CPP();
for (int i = 0; i < 4; i++) {
auto result = Genshin::RecordUserData(i, nullptr);
signatures[i] = GCHandle_New(result, true);
auto enc = Genshin::GetDefaultEncoding();
for (int i = 0; i < 3; i++) {
checksum += ToString(Genshin::GetString(enc, Genshin::RecordUserData(i)));
}
signatures[3] = signatures[2];
HookManager::install(Genshin::KcpSend, Hook::KcpSend);
HookManager::install(Genshin::KcpRecv, Hook::KcpRecv);
HookManager::install(Genshin::SetVersion, Hook::SetVersion);
HookManager::install(Genshin::RequestLogin, Hook::RequestLogin);
HookManager::install(Genshin::UnityEngine_RecordUserData, Hook::UnityEngine_RecordUserData);
hPipe = CreateFile(R"(\\.\pipe\YaeAchievementPipe)", GENERIC_WRITE, 0, nullptr, OPEN_EXISTING, 0, nullptr);
if (hPipe == INVALID_HANDLE_VALUE) {