Bazaar developer reference

    CvVoterDecision::GetDecision()

    Defined in
    CvVotingClasses.cpp, line 633
    Class
    CvVoterDecision
    Hook name
    CivHooks::CvVoterDecision_GetDecision
    Overrides
    CvResolutionDecision::GetDecision()

    Hooks

    static bool BeforeCvVoterDecision_GetDecision(CvVoterDecision* self, int& result);static void AfterCvVoterDecision_GetDecision(CvVoterDecision* self, int& result);static int ReplaceCvVoterDecision_GetDecision(int (*original)(CvVoterDecision*), CvVoterDecision* self);CivRegisterBefore<CivHooks::CvVoterDecision_GetDecision>(host, &BeforeCvVoterDecision_GetDecision);CivRegisterAfter<CivHooks::CvVoterDecision_GetDecision>(host, &AfterCvVoterDecision_GetDecision);CivRegisterReplace<CivHooks::CvVoterDecision_GetDecision>(host, &ReplaceCvVoterDecision_GetDecision);

    Code

    633int CvVoterDecision::GetDecision()634{635	CvWeightedVector<int, 64, true> vChoices;636	for (PlayerVoteList::iterator it = m_vVotes.begin(); it != m_vVotes.end(); it++)637	{638		bool bFirst = true;639		640		// Add the votes to an existing choice tally641		for (int i = 0; i < vChoices.size(); i++)642		{643			if (vChoices.GetElement(i) == it->iChoice)644			{645				bFirst = false;646				vChoices.SetWeight(i, vChoices.GetWeight(i) + it->iNumVotes);647				break;648			}649		}650651		// Add the votes to a new tally for a new choice652		if (bFirst)653		{654			vChoices.push_back(it->iChoice, it->iNumVotes);655		}656	}657658	if (vChoices.size() > 0)659	{660		vChoices.SortItems();661		662		// Is there a tie?663		if (vChoices.size() > 1)664		{665			if (vChoices.GetWeight(0) == vChoices.GetWeight(1))666			{667				switch (GetType())668				{669					// Decisions about players go to the host in a tie, as long as the host is part of the tie670					case RESOLUTION_DECISION_ANY_MEMBER:671					case RESOLUTION_DECISION_MAJOR_CIV_MEMBER:672					case RESOLUTION_DECISION_OTHER_MAJOR_CIV_MEMBER:673						{674							PlayerTypes eHost = NO_PLAYER;675							CvLeague* pLeague = GC.getGame().GetGameLeagues()->GetActiveLeague();676							if (pLeague != NULL)677							{678								eHost = pLeague->GetHostMember();679							}680681							int iWeightAtTop = vChoices.GetWeight(0);682							for (int i = 0; i < vChoices.size(); i++)683							{684								CvAssert(vChoices.GetWeight(i) <= iWeightAtTop);685								if (vChoices.GetWeight(i) < iWeightAtTop)686								{687									break;688								}689690								if ((PlayerTypes)vChoices.GetElement(i) == eHost)691								{692									return eHost;693								}694							}695						}696						break;697					// All other decisions are CHOICE_NONE in a tie, so nothing happens698					default:699						{700							return LeagueHelpers::CHOICE_NONE;701						}702				}703			}704		}705		706		return vChoices.GetElement(0);707	}708	return LeagueHelpers::CHOICE_NONE;709}

    Calls

    Called by