Hooks
static bool BeforeCvLuaUnit_lCanUpgradeRightNow(lua_State* L, int& result);static void AfterCvLuaUnit_lCanUpgradeRightNow(lua_State* L, int& result);static int ReplaceCvLuaUnit_lCanUpgradeRightNow(int (*original)(lua_State*), lua_State* L);CivRegisterBefore<CivHooks::CvLuaUnit_lCanUpgradeRightNow>(host, &BeforeCvLuaUnit_lCanUpgradeRightNow);CivRegisterAfter<CivHooks::CvLuaUnit_lCanUpgradeRightNow>(host, &AfterCvLuaUnit_lCanUpgradeRightNow);CivRegisterReplace<CivHooks::CvLuaUnit_lCanUpgradeRightNow>(host, &ReplaceCvLuaUnit_lCanUpgradeRightNow);