Function SK_Unity_SetFixedDeltaTime

src/plugins/unity.cpp:2034–2420

        WriteRelease (&timing_thread, 0);

        return 0;
      }, L"[SK] Unity Timing Override");
    }
  }
}

void
SK_Unity_SetFixedDeltaTime (float fixed_delta_time)
{ 
  fixed_delta_time_static = fixed_delta_time;

  if (SK_mono_thread_attach != nullptr)
  {
    SK_Thread_CreateEx ([](LPVOID)->DWORD
    {
      AttachThread ();

      SK_RunOnce (LoadMonoAssembly ("UnityEngine.CoreModule"));
      SK_RunOnce (LoadMonoAssembly ("UnityEngine"));

      auto                                     core_module_file = "UnityEngine.CoreModule";
      auto core_module = SK_mono_image_loaded (core_module_file);
      if (!core_module) {                      core_module_file = "UnityEngine";
           core_module = SK_mono_image_loaded (core_module_file);
      }

      static auto klass = SK_mono_class_from_name (core_module, "UnityEngine", "Time");

                         set_fixedDeltaTime_mono = klass != nullptr ? SK_mono_class_get_method_from_name (klass, "set_fixedDeltaTime", 1) : nullptr;
      static MonoMethod* get_fixedDeltaTime      = klass != nullptr ? SK_mono_class_get_method_from_name (klass, "get_fixedDeltaTime", 0) : nullptr;

      static MonoMethod* set_timeScale = klass != nullptr ? SK_mono_class_get_method_from_name (klass, "set_timeScale", 1) : nullptr;
      static MonoMethod* get_timeScale = klass != nullptr ? SK_mono_class_get_method_from_name (klass, "get_timeScale", 0) : nullptr;

      if (set_fixedDeltaTime_mono != nullptr &&
          set_timeScale           != nullptr)
      {
        SK_RunOnce (
          void* pfnUnityEngine_Time_set_fixedDeltaTime = nullptr;
          void* pfnUnityEngine_Time_set_timeScale      = nullptr;

          pfnUnityEngine_Time_set_fixedDeltaTime =
            CompileMethod ("UnityEngine", "Time", "set_fixedDeltaTime", 1, core_module_file);
          pfnUnityEngine_Time_set_timeScale =
            CompileMethod ("UnityEngine", "Time", "set_timeScale",      1, core_module_file);

/*
#ifdef SK_UNITY_SET_FIXEDDELTATIME_HOOK_DOES_NOT_KILL_PERFORMANCE_IN_PRINCE_OF_PERSIA
          if (pfnUnityEngine_Time_set_fixedDeltaTime != nullptr)
          {
            SK_CreateFuncHook (      L"UnityEngine.Time.set_fixedDeltaTime",
                                    pfnUnityEngine_Time_set_fixedDeltaTime,
                                       UnityEngine_Time_set_fixedDeltaTime_Detour,
              static_cast_p2p <void> (&UnityEngine_Time_set_fixedDeltaTime_Original) );
          }
#endif
*/