Bazaar developer reference

    CvUnit::canPromote(PromotionTypes, int) const

    Defined in
    CvUnit.cpp, line 10628
    Class
    CvUnit
    Hook name
    CivHooks::CvUnit_canPromote

    Hooks

    static bool BeforeCvUnit_canPromote(const CvUnit* self, PromotionTypes ePromotion, int iLeaderUnitId, bool& result);static void AfterCvUnit_canPromote(const CvUnit* self, PromotionTypes ePromotion, int iLeaderUnitId, bool& result);static bool ReplaceCvUnit_canPromote(bool (*original)(const CvUnit*, PromotionTypes, int), const CvUnit* self, PromotionTypes ePromotion, int iLeaderUnitId);CivRegisterBefore<CivHooks::CvUnit_canPromote>(host, &BeforeCvUnit_canPromote);CivRegisterAfter<CivHooks::CvUnit_canPromote>(host, &AfterCvUnit_canPromote);CivRegisterReplace<CivHooks::CvUnit_canPromote>(host, &ReplaceCvUnit_canPromote);

    Code

    10628bool CvUnit::canPromote(PromotionTypes ePromotion, int iLeaderUnitId) const10629{10630	VALIDATE_OBJECT10631	if(iLeaderUnitId >= 0)10632	{10633		if(iLeaderUnitId == GetID())10634		{10635			return false;10636		}1063710638		// The command is always possible if it's coming from a Warlord unit that gives just experience points10639		UnitHandle pWarlord = GET_PLAYER(getOwner()).getUnit(iLeaderUnitId);10640		if(pWarlord &&10641		        NO_UNIT != pWarlord->getUnitType() &&10642		        pWarlord->getUnitInfo().GetLeaderExperience() > 0 &&10643		        NO_PROMOTION == pWarlord->getUnitInfo().GetLeaderPromotion() &&10644		        canAcquirePromotionAny())10645		{10646			return true;10647		}10648	}1064910650	if(ePromotion == NO_PROMOTION)10651	{10652		return false;10653	}1065410655	CvPromotionEntry* pkPromotionInfo = GC.getPromotionInfo(ePromotion);10656	if(pkPromotionInfo == NULL)10657	{10658		return false;10659	}1066010661	if(!canAcquirePromotion(ePromotion))10662	{10663		return false;10664	}1066510666	if(pkPromotionInfo->IsLeader())10667	{10668		if(iLeaderUnitId >= 0)10669		{10670			UnitHandle pWarlord = GET_PLAYER(getOwner()).getUnit(iLeaderUnitId);10671			if(pWarlord && NO_UNIT != pWarlord->getUnitType())10672			{10673				return (pWarlord->getUnitInfo().GetLeaderPromotion() == ePromotion);10674			}10675		}10676		return false;10677	}10678	else10679	{10680		if(!isPromotionReady())10681		{10682			return false;10683		}10684	}1068510686	return true;10687}

    Calls

    Called by