Hooks
static bool BeforeCvBuildingEntry_GetFreeTechs(const CvBuildingEntry* self, int& result);static void AfterCvBuildingEntry_GetFreeTechs(const CvBuildingEntry* self, int& result);static int ReplaceCvBuildingEntry_GetFreeTechs(int (*original)(const CvBuildingEntry*), const CvBuildingEntry* self);CivRegisterBefore<CivHooks::CvBuildingEntry_GetFreeTechs>(host, &BeforeCvBuildingEntry_GetFreeTechs);CivRegisterAfter<CivHooks::CvBuildingEntry_GetFreeTechs>(host, &AfterCvBuildingEntry_GetFreeTechs);CivRegisterReplace<CivHooks::CvBuildingEntry_GetFreeTechs>(host, &ReplaceCvBuildingEntry_GetFreeTechs);