Bazaar developer reference

    CvVoterDecision::GetTopVotedChoices(int)

    Defined in
    CvVotingClasses.cpp, line 718
    Class
    CvVoterDecision
    Hook name
    CivHooks::CvVoterDecision_GetTopVotedChoices

    Hooks

    static bool BeforeCvVoterDecision_GetTopVotedChoices(CvVoterDecision* self, int iNumTopChoices, std::vector<int>& result);static void AfterCvVoterDecision_GetTopVotedChoices(CvVoterDecision* self, int iNumTopChoices, std::vector<int>& result);static std::vector<int> ReplaceCvVoterDecision_GetTopVotedChoices(std::vector<int> (*original)(CvVoterDecision*, int), CvVoterDecision* self, int iNumTopChoices);CivRegisterBefore<CivHooks::CvVoterDecision_GetTopVotedChoices>(host, &BeforeCvVoterDecision_GetTopVotedChoices);CivRegisterAfter<CivHooks::CvVoterDecision_GetTopVotedChoices>(host, &AfterCvVoterDecision_GetTopVotedChoices);CivRegisterReplace<CivHooks::CvVoterDecision_GetTopVotedChoices>(host, &ReplaceCvVoterDecision_GetTopVotedChoices);

    Code

    718std::vector<int> CvVoterDecision::GetTopVotedChoices(int iNumTopChoices)719{720	CvWeightedVector<int, 64, true> vChoices;721	for (PlayerVoteList::iterator it = m_vVotes.begin(); it != m_vVotes.end(); it++)722	{723		bool bFirst = true;724725		// Add the votes to an existing choice tally726		for (int i = 0; i < vChoices.size(); i++)727		{728			if (vChoices.GetElement(i) == it->iChoice)729			{730				bFirst = false;731				vChoices.SetWeight(i, vChoices.GetWeight(i) + it->iNumVotes);732				break;733			}734		}735736		// Add the votes to a new tally for a new choice737		if (bFirst)738		{739			vChoices.push_back(it->iChoice, it->iNumVotes);740		}741	}742743	std::vector<int> vTopChoices;744	if (vChoices.size() > 0 && iNumTopChoices > 0)745	{746		vChoices.SortItems();747		int iCurrentWeight = 0;748		for (int i = 0; i < vChoices.size(); i++)749		{750			if ((int)vTopChoices.size() < iNumTopChoices)751			{752				vTopChoices.push_back(vChoices.GetElement(i));753				iCurrentWeight = vChoices.GetWeight(i);754			}755			else if (iCurrentWeight == vChoices.GetWeight(i))756			{757				// Include tied choices758				vTopChoices.push_back(vChoices.GetElement(i));759			}760			else761			{762				break;763			}764		}765	}766767	return vTopChoices;768}

    Calls

    Called by