fix(Init): Don't force game to wait for UE4SS if manually injecting

Author: UE4SS

UE4SS/src/main_ue4ss_rewritten.cpp

@@ -40,18 +40,27 @@ auto thread_dll_start(UE4SSProgram* program) -> unsigned long
     return 0;
 }
 
-auto process_initialized(HMODULE moduleHandle) -> void
+struct ProcessInitializedParams
+{
+    HMODULE moduleHandle{};
+    bool wait_for_ue4ss{};
+};
+
+auto process_initialized(ProcessInitializedParams* params) -> void
 {
     wchar_t moduleFilenameBuffer[1024]{'\0'};
-    GetModuleFileNameW(moduleHandle, moduleFilenameBuffer, sizeof(moduleFilenameBuffer) / sizeof(wchar_t));
+    GetModuleFileNameW(params->moduleHandle, moduleFilenameBuffer, sizeof(moduleFilenameBuffer) / sizeof(wchar_t));
 
     auto program = new UE4SSProgram(moduleFilenameBuffer, {});
     if (HANDLE handle = CreateThread(nullptr, 0, reinterpret_cast<LPTHREAD_START_ROUTINE>(thread_dll_start), (LPVOID)program, 0, nullptr); handle)
     {
         CloseHandle(handle);
     }
 
-    UE4SSProgram::cpp_mods_done_loading.wait(false, std::memory_order_relaxed);
+    if (params->wait_for_ue4ss)
+    {
+        UE4SSProgram::cpp_mods_done_loading.wait(false, std::memory_order_relaxed);
+    }
 }
 
 auto get_main_thread_id() -> DWORD
@@ -109,11 +118,13 @@ auto dll_process_attached(HMODULE moduleHandle) -> void
     // injected through proxy
     if (GetCurrentThreadId() == get_main_thread_id())
     {
-        QueueUserAPC((PAPCFUNC)process_initialized, GetCurrentThread(), (ULONG_PTR)moduleHandle);
+        ProcessInitializedParams params{moduleHandle, true};
+        QueueUserAPC((PAPCFUNC)process_initialized, GetCurrentThread(), (ULONG_PTR)&params);
     }
     else // injected manually -> thread id different from main
     {
-        process_initialized(moduleHandle);
+        ProcessInitializedParams params{moduleHandle, false};
+        process_initialized(&params);
     }
 }