Hooks
static bool BeforeCvPlayer_GetExtraHappinessPerCity(const CvPlayer* self, int& result);static void AfterCvPlayer_GetExtraHappinessPerCity(const CvPlayer* self, int& result);static int ReplaceCvPlayer_GetExtraHappinessPerCity(int (*original)(const CvPlayer*), const CvPlayer* self);CivRegisterBefore<CivHooks::CvPlayer_GetExtraHappinessPerCity>(host, &BeforeCvPlayer_GetExtraHappinessPerCity);CivRegisterAfter<CivHooks::CvPlayer_GetExtraHappinessPerCity>(host, &AfterCvPlayer_GetExtraHappinessPerCity);CivRegisterReplace<CivHooks::CvPlayer_GetExtraHappinessPerCity>(host, &ReplaceCvPlayer_GetExtraHappinessPerCity);