Bazaar developer reference

    CvTacticalAI::FindNearbyTarget(UnitHandle, int, AITacticalTargetType, CvUnit *)

    Defined in
    CvTacticalAI.cpp, line 10342
    Class
    CvTacticalAI
    Hook name
    CivHooks::CvTacticalAI_FindNearbyTarget

    Hooks

    static bool BeforeCvTacticalAI_FindNearbyTarget(CvTacticalAI* self, UnitHandle pUnit, int iRange, AITacticalTargetType eType, CvUnit* pNoLikeUnit, CvPlot*& result);static void AfterCvTacticalAI_FindNearbyTarget(CvTacticalAI* self, UnitHandle pUnit, int iRange, AITacticalTargetType eType, CvUnit* pNoLikeUnit, CvPlot*& result);static CvPlot* ReplaceCvTacticalAI_FindNearbyTarget(CvPlot* (*original)(CvTacticalAI*, UnitHandle, int, AITacticalTargetType, CvUnit*), CvTacticalAI* self, UnitHandle pUnit, int iRange, AITacticalTargetType eType, CvUnit* pNoLikeUnit);CivRegisterBefore<CivHooks::CvTacticalAI_FindNearbyTarget>(host, &BeforeCvTacticalAI_FindNearbyTarget);CivRegisterAfter<CivHooks::CvTacticalAI_FindNearbyTarget>(host, &AfterCvTacticalAI_FindNearbyTarget);CivRegisterReplace<CivHooks::CvTacticalAI_FindNearbyTarget>(host, &ReplaceCvTacticalAI_FindNearbyTarget);

    Code

    10341/// Find a multi-turn target for a land unit to wander towards10342CvPlot* CvTacticalAI::FindNearbyTarget(UnitHandle pUnit, int iRange, AITacticalTargetType eType, CvUnit* pNoLikeUnit)10343{10344	CvPlot* pBestMovePlot = NULL;10345	int iBestValue;10346	int iValue;10347	CvPlot* pPlot;1034810349	iBestValue = MAX_INT;10350	pBestMovePlot = NULL;1035110352	// Loop through all appropriate targets to find the closest10353	for(unsigned int iI = 0; iI < m_ZoneTargets.size(); iI++)10354	{10355		// Is the target of an appropriate type?10356		bool bTypeMatch = false;10357		if(eType == AI_TACTICAL_TARGET_NONE)10358		{10359			if(m_ZoneTargets[iI].GetTargetType() == AI_TACTICAL_TARGET_HIGH_PRIORITY_UNIT ||10360			        m_ZoneTargets[iI].GetTargetType() == AI_TACTICAL_TARGET_MEDIUM_PRIORITY_UNIT ||10361			        m_ZoneTargets[iI].GetTargetType() == AI_TACTICAL_TARGET_LOW_PRIORITY_UNIT ||10362			        m_ZoneTargets[iI].GetTargetType() == AI_TACTICAL_TARGET_CITY ||10363			        m_ZoneTargets[iI].GetTargetType() == AI_TACTICAL_TARGET_IMPROVEMENT)10364			{10365				bTypeMatch = true;10366			}10367		}10368		else if(m_ZoneTargets[iI].GetTargetType() ==  eType)10369		{10370			bTypeMatch = true;10371		}1037210373		// Is this unit near enough?10374		if(bTypeMatch)10375		{10376			pPlot = GC.getMap().plot(m_ZoneTargets[iI].GetTargetX(), m_ZoneTargets[iI].GetTargetY());10377			int iDistance = plotDistance(pUnit->getX(), pUnit->getY(), m_ZoneTargets[iI].GetTargetX(), m_ZoneTargets[iI].GetTargetY());10378			if(iDistance == 0)10379			{10380				return pPlot;10381			}10382			else if(iDistance < iRange)10383			{10384				if(pUnit->getArea() == pPlot->getArea())10385				{10386					if(!pNoLikeUnit || pPlot->getNumFriendlyUnitsOfType(pNoLikeUnit) == 0)10387					{10388						iValue = TurnsToReachTarget(pUnit, pPlot, true /*bReusePaths*/);10389						if(iValue < iBestValue)10390						{10391							pBestMovePlot = pPlot;10392							iBestValue = iValue;10393						}10394					}10395				}10396			}10397		}10398	}1039910400	return pBestMovePlot;10401}

    Calls

    Called by