Hooks
static bool BeforeCvLuaPlayer_lChangeHappinessPerTradeRoute(lua_State* L, int& result);static void AfterCvLuaPlayer_lChangeHappinessPerTradeRoute(lua_State* L, int& result);static int ReplaceCvLuaPlayer_lChangeHappinessPerTradeRoute(int (*original)(lua_State*), lua_State* L);CivRegisterBefore<CivHooks::CvLuaPlayer_lChangeHappinessPerTradeRoute>(host, &BeforeCvLuaPlayer_lChangeHappinessPerTradeRoute);CivRegisterAfter<CivHooks::CvLuaPlayer_lChangeHappinessPerTradeRoute>(host, &AfterCvLuaPlayer_lChangeHappinessPerTradeRoute);CivRegisterReplace<CivHooks::CvLuaPlayer_lChangeHappinessPerTradeRoute>(host, &ReplaceCvLuaPlayer_lChangeHappinessPerTradeRoute);