Bazaar developer reference

    CvUnit::trade()

    Defined in
    CvUnit.cpp, line 9413
    Class
    CvUnit
    Hook name
    CivHooks::CvUnit_trade

    Hooks

    static bool BeforeCvUnit_trade(CvUnit* self, bool& result);static void AfterCvUnit_trade(CvUnit* self, bool& result);static bool ReplaceCvUnit_trade(bool (*original)(CvUnit*), CvUnit* self);CivRegisterBefore<CivHooks::CvUnit_trade>(host, &BeforeCvUnit_trade);CivRegisterAfter<CivHooks::CvUnit_trade>(host, &AfterCvUnit_trade);CivRegisterReplace<CivHooks::CvUnit_trade>(host, &ReplaceCvUnit_trade);

    Code

    9413bool CvUnit::trade()9414{9415	VALIDATE_OBJECT94169417	CvPlot* pPlot = plot();94189419	if(!canTrade(pPlot))9420		return false;94219422	int iTradeGold = getTradeGold(pPlot);9423	9424	GET_PLAYER(getOwner()).GetTreasury()->ChangeGold(iTradeGold);94259426	// Improve relations with the Minor9427	PlayerTypes eMinor = pPlot->getOwner();9428	CvAssertMsg(eMinor != NO_PLAYER, "Performing a trade mission and not in city state territory. This is bad. Please send Jon this with your last 5 autosaves and what changelist # you're playing.");9429	int iFriendship = getTradeInfluence(pPlot);94309431	GET_PLAYER(eMinor).GetMinorCivAI()->ChangeFriendshipWithMajor(getOwner(), iFriendship);94329433	if(getOwner() == GC.getGame().getActivePlayer())9434	{9435		DLLUI->AddUnitMessage(0, GetIDInfo(), getOwner(), true, GC.getEVENT_MESSAGE_TIME(), GetLocalizedText("TXT_KEY_MERCHANT_RESULT", iTradeGold, iFriendship));9436	}94379438	if(pPlot->isActiveVisible(false))9439	{9440		auto_ptr<ICvUnit1> pDllUnit(new CvDllUnit(this));9441		gDLL->GameplayUnitActivate(pDllUnit.get());9442	}94439444	if(IsGreatPerson())9445	{9446		CvPlayer& kPlayer = GET_PLAYER(getOwner());9447#if defined(MOD_EVENTS_GREAT_PEOPLE)9448		kPlayer.DoGreatPersonExpended(getUnitType(), this);9449#else9450		kPlayer.DoGreatPersonExpended(getUnitType());9451#endif9452	}94539454	kill(true);94559456	return true;9457}

    Calls

    Called by