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

Author: UE4SS

UE4SS/src/main_ue4ss_rewritten.cpp

@@ -40,6 +40,8 @@ auto thread_dll_start(UE4SSProgram* program) -> unsigned long
     return 0;
 }
 
+static bool s_wait_for_ue4ss{};
+
 auto process_initialized(HMODULE moduleHandle) -> void
 {
     wchar_t moduleFilenameBuffer[1024]{'\0'};
@@ -51,7 +53,10 @@ auto process_initialized(HMODULE moduleHandle) -> void
         CloseHandle(handle);
     }
 
-    UE4SSProgram::cpp_mods_done_loading.wait(false, std::memory_order_relaxed);
+    if (s_wait_for_ue4ss)
+    {
+        UE4SSProgram::cpp_mods_done_loading.wait(false, std::memory_order_relaxed);
+    }
 }
 
 auto get_main_thread_id() -> DWORD
@@ -109,10 +114,12 @@ auto dll_process_attached(HMODULE moduleHandle) -> void
     // injected through proxy
     if (GetCurrentThreadId() == get_main_thread_id())
     {
+        s_wait_for_ue4ss = true;
         QueueUserAPC((PAPCFUNC)process_initialized, GetCurrentThread(), (ULONG_PTR)moduleHandle);
     }
     else // injected manually -> thread id different from main
     {
+        s_wait_for_ue4ss = false;
         process_initialized(moduleHandle);
     }
 }