Hooks
static bool BeforeCvCity_GetEspionageModifier(const CvCity* self, int& result);static void AfterCvCity_GetEspionageModifier(const CvCity* self, int& result);static int ReplaceCvCity_GetEspionageModifier(int (*original)(const CvCity*), const CvCity* self);CivRegisterBefore<CivHooks::CvCity_GetEspionageModifier>(host, &BeforeCvCity_GetEspionageModifier);CivRegisterAfter<CivHooks::CvCity_GetEspionageModifier>(host, &AfterCvCity_GetEspionageModifier);CivRegisterReplace<CivHooks::CvCity_GetEspionageModifier>(host, &ReplaceCvCity_GetEspionageModifier);