Hooks
static bool BeforeCvCity_isFreePromotion(const CvCity* self, PromotionTypes eIndex, bool& result);static void AfterCvCity_isFreePromotion(const CvCity* self, PromotionTypes eIndex, bool& result);static bool ReplaceCvCity_isFreePromotion(bool (*original)(const CvCity*, PromotionTypes), const CvCity* self, PromotionTypes eIndex);CivRegisterBefore<CivHooks::CvCity_isFreePromotion>(host, &BeforeCvCity_isFreePromotion);CivRegisterAfter<CivHooks::CvCity_isFreePromotion>(host, &AfterCvCity_isFreePromotion);CivRegisterReplace<CivHooks::CvCity_isFreePromotion>(host, &ReplaceCvCity_isFreePromotion);