コード例 #1
0
ファイル: CvPlayerAI.cpp プロジェクト: GrantSP/Civ5-DLL
int CvPlayerAI::AI_plotTargetMissionAIs(CvPlot* pPlot, MissionAITypes eMissionAI, int iRange)
{
	int iCount = 0;

	int iLoop;
	for(CvUnit* pLoopUnit = firstUnit(&iLoop); pLoopUnit; pLoopUnit = nextUnit(&iLoop))
	{
		CvPlot* pMissionPlot = pLoopUnit->GetMissionAIPlot();
		if(!pMissionPlot)
		{
			continue;
		}

		MissionAITypes eGroupMissionAI = pLoopUnit->GetMissionAIType();
		if(eGroupMissionAI != eMissionAI)
		{
			continue;
		}

		int iDistance = plotDistance(pPlot->getX(), pPlot->getY(), pMissionPlot->getX(), pMissionPlot->getY());
		if(iDistance == iRange)
		{
			iCount++;
		}
	}

	return iCount;
}
コード例 #2
0
// Mark cells we can use to bomb a specific target
void CvTacticalAnalysisMap::SetTargetBombardCells(CvPlot* pTarget, int iRange, bool bIgnoreLOS)
{
	int iDX, iDY;
	CvPlot* pLoopPlot;
	int iPlotIndex;
	int iPlotDistance;

	for(iDX = -(iRange); iDX <= iRange; iDX++)
	{
		for(iDY = -(iRange); iDY <= iRange; iDY++)
		{
			pLoopPlot = plotXY(pTarget->getX(), pTarget->getY(), iDX, iDY);
			if(pLoopPlot != NULL)
			{
				iPlotDistance = plotDistance(pLoopPlot->getX(), pLoopPlot->getY(), pTarget->getX(), pTarget->getY());
				if(iPlotDistance > 0 && iPlotDistance <= iRange)
				{
					iPlotIndex = GC.getMap().plotNum(pLoopPlot->getX(), pLoopPlot->getY());
					if(m_pPlots[iPlotIndex].IsRevealed() && !m_pPlots[iPlotIndex].IsImpassableTerrain() && !m_pPlots[iPlotIndex].IsImpassableTerritory())
					{
						if(!m_pPlots[iPlotIndex].IsEnemyCity() && !m_pPlots[iPlotIndex].IsNeutralCity())
						{
							if(bIgnoreLOS || pLoopPlot->canSeePlot(pTarget, m_pPlayer->getTeam(), iRange, NO_DIRECTION))
							{
								m_pPlots[iPlotIndex].SetWithinRangeOfTarget(true);
							}
						}
					}
				}
			}
		}
	}
}
コード例 #3
0
ファイル: CvMap.cpp プロジェクト: Nightinggale/Medieval_Tech
///TKe
CvSelectionGroup* CvMap::findSelectionGroup(int iX, int iY, PlayerTypes eOwner, bool bReadyToSelect)
{
	int iBestValue = MAX_INT;
	CvSelectionGroup* pBestSelectionGroup = NULL;

	for (int iI = 0; iI < MAX_PLAYERS; iI++)
	{
		if (GET_PLAYER((PlayerTypes)iI).isAlive())
		{
			if ((eOwner == NO_PLAYER) || (iI == eOwner))
			{
				int iLoop;
				for(CvSelectionGroup* pLoopSelectionGroup = GET_PLAYER((PlayerTypes)iI).firstSelectionGroup(&iLoop); pLoopSelectionGroup != NULL; pLoopSelectionGroup = GET_PLAYER((PlayerTypes)iI).nextSelectionGroup(&iLoop))
				{
					if (!bReadyToSelect || pLoopSelectionGroup->readyToSelect())
					{
						int iValue = plotDistance(iX, iY, pLoopSelectionGroup->getX(), pLoopSelectionGroup->getY());

						if (iValue < iBestValue)
						{
							iBestValue = iValue;
							pBestSelectionGroup = pLoopSelectionGroup;
						}
					}
				}
			}
		}
	}

	return pBestSelectionGroup;
}
コード例 #4
0
//	---------------------------------------------------------------------------
bool CvBarbarians::IsPlotValidForBarbCamp(CvPlot* pPlot)
{
	int iRange = 4;
	int iDY;

	int iPlotX = pPlot->getX();
	int iPlotY = pPlot->getY();

	CvMap& kMap = GC.getMap();
	for (int iDX = -(iRange); iDX <= iRange; iDX++)
	{
		for (iDY = -(iRange); iDY <= iRange; iDY++)
		{
			int iLoopPlotX = iPlotX + iDX;
			int iLoopPlotY = iPlotY + iDY;

			// Cut off corners
			if (plotDistance(iPlotX, iPlotY, iLoopPlotX, iLoopPlotY) > iRange)
				continue;

			// If the counter is below -1 that means a camp was cleared recently
			CvPlot* pLoopPlot = kMap.plot(iLoopPlotX, iLoopPlotY);
			if (pLoopPlot)
			{
				if (m_aiPlotBarbCampSpawnCounter[pLoopPlot->GetPlotIndex()] < -1)
					return false;
			}
		}
	}

	return true;
}
コード例 #5
0
ファイル: CvPlayerAI.cpp プロジェクト: GrantSP/Civ5-DLL
bool CvPlayerAI::AI_captureUnit(UnitTypes, CvPlot* pPlot)
{
	CvCity* pNearestCity;

	CvAssert(!isHuman());

	// Barbs always capture
	if (isBarbarian())
		return true;

	// we own it
	if (pPlot->getTeam() == getTeam())
		return true;

	// no man's land - may as well
	if (pPlot->getTeam() == NO_TEAM)
		return true;

	// friendly, sure (okay, this is pretty much just means open borders)
	if (pPlot->IsFriendlyTerritory(GetID()))
		return true;

	// not friendly, but "near" us
	pNearestCity = GC.getMap().findCity(pPlot->getX(), pPlot->getY(), NO_PLAYER, getTeam());
	if (pNearestCity != NULL)
	{
		if (plotDistance(pPlot->getX(), pPlot->getY(), pNearestCity->getX(), pNearestCity->getY()) <= 7)
			return true;
	}

	// very near someone we aren't friends with (and far from our nearest city)
	pNearestCity = GC.getMap().findCity(pPlot->getX(), pPlot->getY());
	if (pNearestCity != NULL)
	{
		if (plotDistance(pPlot->getX(), pPlot->getY(), pNearestCity->getX(), pNearestCity->getY()) <= 4)
			return false;
	}

	// I'd rather we grab it and run than destroy it
	return true;
}
コード例 #6
0
/// Updates the danger plots values to reflect threats across the map
void CvDistanceMap::Update()
{
	const CvMap& map = GC.getMap();
	int nPlots = map.numPlots();

	m_vDistance = std::vector<int>(nPlots,INT_MAX);
	m_vClosestFeature = std::vector<int>(nPlots,0);
	m_bArrayAllocated = true;
		
	// since we know there are very few cities compared to the number of plots,
	// we don't need to do the full distance transform

	for (int i = 0; i < MAX_PLAYERS; i++)
	{
		if (m_ePlayer!=NO_PLAYER && m_ePlayer!=i)
			continue;

		// for each city
		CvPlayer& thisPlayer = GET_PLAYER((PlayerTypes)i);
		int iCityIndex = 0;
		for(CvCity* pLoopCity = thisPlayer.firstCity(&iCityIndex); pLoopCity != NULL; pLoopCity = thisPlayer.nextCity(&iCityIndex))
		{
			CvPlot* pCityPlot = pLoopCity->plot();

			for (int iPlotIndex=0; iPlotIndex<nPlots; iPlotIndex++)
			{
				CvPlot* pPlot = map.plotByIndexUnchecked(iPlotIndex);
				if (pPlot)
				{
					int iDistance = plotDistance( pCityPlot->getX(),pCityPlot->getY(),pPlot->getX(),pPlot->getY() );

					bool bUpdate = (iDistance < m_vDistance[iPlotIndex]);
					
					//in case of equal distance, take care not to prefer the player with the lower ID
					if (iDistance == m_vDistance[iPlotIndex]) 
					{
						PlayerTypes currentOwner = (PlayerTypes) UNPACK_OWNER(m_vClosestFeature[iPlotIndex]);
						CvCity* pCurrentCity = GET_PLAYER(currentOwner).getCity( UNPACK_ID(m_vClosestFeature[iPlotIndex]) );
						bUpdate = (pCurrentCity->getGameTurnFounded() > pLoopCity->getGameTurnFounded());
					}

					if (bUpdate)
					{
						m_vDistance[iPlotIndex] = iDistance;
						m_vClosestFeature[iPlotIndex] = PACK(pLoopCity->getOwner(), pLoopCity->GetID());
					}
				}
			}
		}
	}

	m_bDirty = false;
}
コード例 #7
0
/// Return distance from this plot of unit in army farthest away
int CvArmyAI::GetFurthestUnitDistance(CvPlot* pPlot)
{
	int iLargestDistance = 0;
	CvUnit* pUnit = GetFirstUnit();

	while(pUnit)
	{
		int iNewDistance = plotDistance(pUnit->getX(), pUnit->getY(), pPlot->getX(), pPlot->getY());
		if(iNewDistance > iLargestDistance)
		{
			iLargestDistance = iNewDistance;
		}
		pUnit = GetNextUnit(pUnit);
	}
	return iLargestDistance;
}
コード例 #8
0
CvPlot* CvArmyAI::CheckTargetReached(PlayerTypes eEnemy, bool bNavalOp, int iMaxDistance)
{
	//check if we're at the target
	CvPlot *pTargetPlot = GetGoalPlot();
	CvPlot *pCenterOfMass = GetCenterOfMass(NO_DOMAIN);
	if(pCenterOfMass && pTargetPlot && plotDistance(*pCenterOfMass,*pTargetPlot) <= iMaxDistance)
		return pTargetPlot;

	//check early termination if we ran into the enemy
	if(GetArmyAIState() == ARMYAISTATE_MOVING_TO_DESTINATION)
	{
		CvPlot*	pEnemyPlot = DetectNearbyEnemy(eEnemy, bNavalOp);
		if(pEnemyPlot != NULL)
		{
			CvCity* pCity = pEnemyPlot->getWorkingCity();
			if(pCity != NULL)
			{
				if (bNavalOp && pCity->isCoastal() && pCity->waterArea()==pTargetPlot->area())
					pEnemyPlot = pCity->plot();

				if (!bNavalOp && pCity->area()==pTargetPlot->area())
					pEnemyPlot = pCity->plot();

				if (pEnemyPlot!=GetGoalPlot())
				{
					if(GC.getLogging() && GC.getAILogging())
					{
						CvString strMsg;
						strMsg.Format("Switching target from %d,%d to closest city at %d,%d", GetGoalX(), GetGoalY(), pEnemyPlot->getX(), pEnemyPlot->getY() );
						GET_PLAYER(m_eOwner).getAIOperation(m_iOperationID)->LogOperationSpecialMessage(strMsg);
					}
				}

				return pEnemyPlot;
			}
		}
	}

	return NULL;
}
コード例 #9
0
//	---------------------------------------------------------------------------
bool CvBarbarians::IsPlotValidForBarbCamp(CvPlot* pPlot)
{
	int iRange = 4;
	int iDY;

	int iPlotX = pPlot->getX();
	int iPlotY = pPlot->getY();

	CvMap& kMap = GC.getMap();
	for (int iDX = -(iRange); iDX <= iRange; iDX++)
	{
		for (iDY = -(iRange); iDY <= iRange; iDY++)
		{
			int iLoopPlotX = iPlotX + iDX;
			int iLoopPlotY = iPlotY + iDY;

			// Cut off corners
			if (plotDistance(iPlotX, iPlotY, iLoopPlotX, iLoopPlotY) > iRange)
				continue;

			// If the counter is below -1 that means a camp was cleared recently
			CvPlot* pLoopPlot = kMap.plot(iLoopPlotX, iLoopPlotY);
			if (pLoopPlot)
			{
				if (m_aiPlotBarbCampSpawnCounter[pLoopPlot->GetPlotIndex()] < -1)
					return false;
			}
		}
	}

#if defined(MOD_EVENTS_BARBARIANS)
	if (MOD_EVENTS_BARBARIANS) {
		if (GAMEEVENTINVOKE_TESTALL(GAMEEVENT_BarbariansCanFoundCamp, iPlotX, iPlotY) == GAMEEVENTRETURN_FALSE) {
			return false;
		}
	}
#endif
	
	return true;
}
コード例 #10
0
/// Can this cell go in an existing dominance zone?
CvTacticalDominanceZone* CvTacticalAnalysisMap::FindExistingZone(CvPlot* pPlot)
{
	CvTacticalDominanceZone* pZone;

	for(unsigned int iI = 0; iI < m_DominanceZones.size(); iI++)
	{
		pZone = &m_DominanceZones[iI];

		// If this is a temporary zone, matches if unowned and close enough
		if((pZone->GetTerritoryType() == TACTICAL_TERRITORY_TEMP_ZONE) &&
		        (m_TempZone.GetTerritoryType() == TACTICAL_TERRITORY_NO_OWNER || m_TempZone.GetTerritoryType() == TACTICAL_TERRITORY_NEUTRAL) &&
		        (plotDistance(pPlot->getX(), pPlot->getY(), pZone->GetTempZoneCenter()->getX(), pZone->GetTempZoneCenter()->getY()) <= m_iTacticalRange))
		{
			return pZone;
		}

		// If not friendly or enemy, just 1 zone per area
		if((pZone->GetTerritoryType() == TACTICAL_TERRITORY_NO_OWNER || pZone->GetTerritoryType() == TACTICAL_TERRITORY_NEUTRAL) &&
		        (m_TempZone.GetTerritoryType() == TACTICAL_TERRITORY_NO_OWNER || m_TempZone.GetTerritoryType() == TACTICAL_TERRITORY_NEUTRAL))
		{
			if(pZone->GetAreaID() == m_TempZone.GetAreaID())
			{
				return pZone;
			}
		}

		// Otherwise everything needs to match
		if(pZone->GetTerritoryType() == m_TempZone.GetTerritoryType() &&
		        pZone->GetOwner() == m_TempZone.GetOwner() &&
		        pZone->GetAreaID() == m_TempZone.GetAreaID() &&
		        pZone->GetClosestCity() == m_TempZone.GetClosestCity())
		{
			return pZone;
		}
	}

	return NULL;
}
コード例 #11
0
bool CvPlayerAI::AI_captureUnit(UnitTypes, CvPlot* pPlot)
{
	CvCity* pNearestCity;

	CvAssert(!isHuman());

	// Barbs always capture
	if (isBarbarian())
		return true;

	if (pPlot->getTeam() == getTeam())
		return true;

	pNearestCity = GC.getMap().findCity(pPlot->getX(), pPlot->getY(), NO_PLAYER, getTeam());

	if (pNearestCity != NULL)
	{
		if (plotDistance(pPlot->getX(), pPlot->getY(), pNearestCity->getX(), pNearestCity->getY()) <= 4)
			return true;
	}

	return false;
}
コード例 #12
0
/// Calculate military presences in each owned dominance zone
void CvTacticalAnalysisMap::CalculateMilitaryStrengths()
{
	TeamTypes eTeam = GET_PLAYER(m_ePlayer).getTeam();

	// Loop through the dominance zones
	for(unsigned int iI = 0; iI < m_DominanceZones.size(); iI++)
	{
		CvTacticalDominanceZone* pZone = &m_DominanceZones[iI];
		CvCity *pClosestCity = pZone->GetZoneCity();
		if(pClosestCity)
		{
			// Start with strength of the city itself
			int iCityHitPoints = pClosestCity->GetMaxHitPoints() - pClosestCity->getDamage();
			int iStrength = pClosestCity->getStrengthValue() * iCityHitPoints / GC.getMAX_CITY_HIT_POINTS();

			if(pZone->GetTerritoryType() == TACTICAL_TERRITORY_FRIENDLY)
			{
				pZone->AddFriendlyMeleeStrength(iStrength);
				pZone->AddFriendlyRangedStrength(pClosestCity->getStrengthValue(true));
			}
			else if(pZone->GetTerritoryType() == TACTICAL_TERRITORY_ENEMY)
			{
				pZone->AddEnemyMeleeStrength(iStrength);
				pZone->AddEnemyRangedStrength(pClosestCity->getStrengthValue(true));
			}
			else
			{ 
				pZone->AddNeutralStrength(iStrength);
			}
		}

		// check all units in the world
		for(int iPlayerLoop = 0; iPlayerLoop < MAX_PLAYERS; iPlayerLoop++)
		{
			CvPlayer& kPlayer = GET_PLAYER((PlayerTypes) iPlayerLoop);
			bool bEnemy = GET_TEAM(eTeam).isAtWar(kPlayer.getTeam());
			bool bFriendly = (eTeam==kPlayer.getTeam());

			int iLoop;
			for(CvUnit* pLoopUnit = kPlayer.firstUnit(&iLoop); pLoopUnit != NULL; pLoopUnit = kPlayer.nextUnit(&iLoop))
			{
				if(!pLoopUnit->IsCombatUnit())
					continue;

				bool bUnitMayBeRelevant = (pLoopUnit->getDomainType() == DOMAIN_AIR ||
						pLoopUnit->isRanged() || //ranged power is cross-domain!
						(pLoopUnit->getDomainType() == DOMAIN_LAND && !pZone->IsWater()) ||
						((pLoopUnit->getDomainType() == DOMAIN_SEA || (pLoopUnit->isEmbarked() && pClosestCity) && pZone->IsWater())));
						//embarked melee still count in water zone if there's a city to attack/defend

				if (!bUnitMayBeRelevant)
					continue;

				CvPlot* pPlot = pLoopUnit->plot();
				if(!pPlot)
					continue;

				//a little cheating for AI - invisible units still count with reduced strength
				bool bVisible = pPlot->isVisible(eTeam) || pPlot->isAdjacentVisible(eTeam, false);
				bool bZoneTypeMismatch = (pLoopUnit->getDomainType() == DOMAIN_LAND && pZone->IsWater()) || (pLoopUnit->getDomainType() == DOMAIN_SEA && !pZone->IsWater());

				//embarked units and crossdomain count only partially
				bool bReducedStrength = pLoopUnit->isEmbarked() || bZoneTypeMismatch;

				//if there is a city, units in adjacent zones can also count
				int iDistance = 0;
				if (pClosestCity)
				{
					iDistance = plotDistance(pLoopUnit->getX(), pLoopUnit->getY(), pClosestCity->getX(), pClosestCity->getY());
					if (iDistance > m_iTacticalRange)
						continue;
					else if (iDistance > (m_iTacticalRange / 2))
					{
						if (bZoneTypeMismatch)
							continue;
						else
							bReducedStrength = true;
					}
					else
					{
						//if on another continent, they can't easily take part in the fight
						if (!pClosestCity->isMatchingArea(pLoopUnit->plot()))
							bReducedStrength = true;
					}
				}
				else
				{
					//if there is no city, the unit must be in the zone itself
					if ( GetCell(pLoopUnit->plot()->GetPlotIndex())->GetDominanceZone() != pZone->GetDominanceZoneID() )
						continue;
				}

				int iMultiplier = m_iTacticalRange + MIN(3 - iDistance, 0);  // 3 because action may still be spread out over the zone
				if(iMultiplier > 0)
				{
					int iUnitStrength = pLoopUnit->GetBaseCombatStrengthConsideringDamage();

					//unit might disembark ... so don't count it for water zone, but for adjacent land
					if(iUnitStrength == 0 && pLoopUnit->isEmbarked() && !pZone->IsWater())
						iUnitStrength = pLoopUnit->GetBaseCombatStrength();

					int iRangedStrength = pLoopUnit->GetMaxRangedCombatStrength(NULL, /*pCity*/ NULL, true, true) / 100;

					if(!bVisible || bReducedStrength)
					{
						iUnitStrength /= 2;
						iRangedStrength /= 2;
					}

					if (bEnemy)
					{
#if defined(MOD_BALANCE_CORE_MILITARY_LOGGING)
						//CvString msg;
						//msg.Format("Zone %d, Enemy %s %d with %d hp at %d,%d - distance %d, strength %d, ranged strength %d (total %d)",
						//	pZone->GetDominanceZoneID(), pLoopUnit->getName().c_str(), pLoopUnit->GetID(), pLoopUnit->GetCurrHitPoints(),
						//	pLoopUnit->getX(), pLoopUnit->getY(),	iDistance, iUnitStrength, iRangedStrength, pZone->GetOverallEnemyStrength());
						//GET_PLAYER(m_ePlayer).GetTacticalAI()->LogTacticalMessage(msg, true /*bSkipLogDominanceZone*/);
#endif

						if (pLoopUnit->getDomainType() == DOMAIN_SEA)
						{
							pZone->AddEnemyNavalStrength(iUnitStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddEnemyNavalRangedStrength(iRangedStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddEnemyNavalUnitCount(1);
						}
						else
						{
							pZone->AddEnemyMeleeStrength(iUnitStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddEnemyRangedStrength(iRangedStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddEnemyUnitCount(1);
						}

						//again only for enemies
						if(pZone->GetRangeClosestEnemyUnit()<0 || iDistance<pZone->GetRangeClosestEnemyUnit())
							pZone->SetRangeClosestEnemyUnit(iDistance);
					}
					else if (bFriendly)
					{

#if defined(MOD_BALANCE_CORE_MILITARY_LOGGING)
						//CvString msg;
						//msg.Format("Zone %d, Friendly %s %d with %d hp at %d,%d - distance %d, strength %d, ranged strength %d (total %d)",
						//	pZone->GetDominanceZoneID(), pLoopUnit->getName().c_str(), pLoopUnit->GetID(), pLoopUnit->GetCurrHitPoints(),
						//	pLoopUnit->getX(), pLoopUnit->getY(), iDistance, iUnitStrength, iRangedStrength, pZone->GetOverallFriendlyStrength());
						//GET_PLAYER(m_ePlayer).GetTacticalAI()->LogTacticalMessage(msg, true /*bSkipLogDominanceZone*/);
#endif

						if (pLoopUnit->getDomainType() == DOMAIN_SEA)
						{
							pZone->AddFriendlyNavalStrength(iUnitStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddFriendlyNavalRangedStrength(iRangedStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddFriendlyNavalUnitCount(1);
						}
						else
						{
							pZone->AddFriendlyMeleeStrength(iUnitStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddFriendlyRangedStrength(iRangedStrength*iMultiplier*m_iUnitStrengthMultiplier);
							pZone->AddFriendlyUnitCount(1);
						}
					}
					else
					{
						//neutral has only very few stats
						pZone->AddNeutralStrength(iUnitStrength*iMultiplier*m_iUnitStrengthMultiplier);
						pZone->AddNeutralUnitCount(1);
					}
				}
			}
		}
	}
}
コード例 #13
0
bool CvMapGenerator::canPlaceBonusAt(BonusTypes eBonus, int iX, int iY, bool bIgnoreLatitude)
{
	PROFILE_FUNC();

	CvArea* pArea;
	CvPlot* pPlot;
	CvPlot* pLoopPlot;
	int iRange;
	int iDX, iDY;
	int iI;

	pPlot = GC.getMapINLINE().plotINLINE(iX, iY);
	pArea = pPlot->area();

	if (!(pPlot->canHaveBonus(eBonus, bIgnoreLatitude)))
	{
		return false;
	}

	long result = 0;
	if (gDLL->getPythonIFace()->pythonCanPlaceBonusAt(pPlot, &result) && !gDLL->getPythonIFace()->pythonUsingDefaultImpl()) // Python override
	{
		if (result >= 0)
		{
			return result;
		}
		else
		{
			FAssertMsg(false, "canPlaceBonusAt() must return >= 0");
		}
	}

	for (iI = 0; iI < NUM_DIRECTION_TYPES; iI++)
	{
		pLoopPlot = plotDirection(iX, iY, ((DirectionTypes)iI));

		if (pLoopPlot != NULL)
		{
			if ((pLoopPlot->getBonusType() != NO_BONUS) && (pLoopPlot->getBonusType() != eBonus))
			{
				return false;
			}
		}
	}

	CvBonusInfo& pInfo = GC.getBonusInfo(eBonus);

	if (pPlot->isWater())
	{
		if (((GC.getMapINLINE().getNumBonusesOnLand(eBonus) * 100) / (GC.getMapINLINE().getNumBonuses(eBonus) + 1)) < pInfo.getMinLandPercent())
		{
			return false;
		}
	}

	// Make sure there are none of the same bonus nearby:

	iRange = pInfo.getUniqueRange();

	for (iDX = -(iRange); iDX <= iRange; iDX++)
	{
		for (iDY = -(iRange); iDY <= iRange; iDY++)
		{
			pLoopPlot	= plotXY(iX, iY, iDX, iDY);

			if (pLoopPlot != NULL)
			{
				if (pLoopPlot->area() == pArea)
				{
					if (plotDistance(iX, iY, pLoopPlot->getX_INLINE(), pLoopPlot->getY_INLINE()) <= iRange)
					{
						if (pLoopPlot->getBonusType() == eBonus)
						{
							return false;
						}
					}
				}
			}
		}
	}

	return true;
}
コード例 #14
0
// Get the maximum damage unit could receive at this plot in the next turn
int CvDangerPlotContents::GetDanger(PlayerTypes ePlayer)
{
	if (!m_pPlot)
		return 0;

	// Damage from terrain - since we don't know the unit, just assume 20
	int iPlotDamage = m_bFlatPlotDamage ? 20 : 0;

	// Damage from units
	CvPlot* pAttackerPlot = NULL;

	for (DangerUnitVector::iterator it = m_apUnits.begin(); it < m_apUnits.end(); ++it)
	{
		CvUnit* pUnit = GET_PLAYER(it->first).getUnit(it->second);

		if ( !pUnit || pUnit->isDelayedDeath() || pUnit->IsDead())
		{
			continue;
		}

		pAttackerPlot = NULL;
		if (pUnit->IsCanAttackRanged())
		{
			if (pUnit->getDomainType() == DOMAIN_AIR)
			{
				iPlotDamage += pUnit->GetAirCombatDamage(NULL, NULL, false, 0, m_pPlot);
			}
			else
			{
				iPlotDamage += pUnit->GetRangeCombatDamage(NULL, NULL, false, 0, m_pPlot);
			}
		}
		else
		{
			if (plotDistance(m_iX, m_iY, pUnit->getX(), pUnit->getY()) == 1)
			{
				pAttackerPlot = pUnit->plot();
			}
			//we don't know the defender strength, so assume it's equal to attacker strength!
			iPlotDamage += pUnit->getCombatDamage(
				pUnit->GetMaxAttackStrength(pAttackerPlot, m_pPlot, NULL),
				pUnit->GetBaseCombatStrength()*100, 
				pUnit->getDamage(), false, false, false);

			if (pUnit->isRangedSupportFire())
			{
				iPlotDamage += pUnit->GetRangeCombatDamage(NULL, NULL, false, 0, m_pPlot, pAttackerPlot);
			}
		}
	}
	
	// Damage from cities
	for (DangerCityVector::iterator it = m_apCities.begin(); it < m_apCities.end(); ++it)
	{
		CvCity* pCity = GET_PLAYER(it->first).getCity(it->second);

		if (pCity && pCity->getTeam() != GET_PLAYER(ePlayer).getTeam())
			iPlotDamage += pCity->rangeCombatDamage(NULL, NULL, false, m_pPlot);
	}

	// Damage from features
	iPlotDamage += GetDamageFromFeatures(ePlayer);

	return iPlotDamage;
}
コード例 #15
0
// Get the maximum damage city could receive this turn if it were in this plot
int CvDangerPlotContents::GetDanger(CvCity* pCity, const CvUnit* pPretendGarrison)
{
	if (!m_pPlot || !pCity)
		return 0;

	int iPlotDamage = 0;
	CvPlot* pCityPlot = pCity->plot();
	const int iCityX = pCityPlot->getX();
	const int iCityY = pCityPlot->getY();

	CvCityGarrisonOverride guard(pCity,pPretendGarrison);

	CvPlot* pAttackerPlot = NULL;
	CvUnit* pInterceptor = NULL;

	// Damage from ranged units and melees that cannot capture 
	for (DangerUnitVector::iterator it = m_apUnits.begin(); it < m_apUnits.end(); ++it)
	{
		CvUnit* pUnit = GET_PLAYER(it->first).getUnit(it->second);
		if (!pUnit || pUnit->isDelayedDeath() || pUnit->IsDead())
		{
			continue;
		}

		pAttackerPlot = NULL;
		
		if (pUnit->IsCanAttackRanged())
		{
			if (pUnit->getDomainType() == DOMAIN_AIR)
			{
				pInterceptor = pUnit->GetBestInterceptor(*m_pPlot);
				int iInterceptDamage = 0;
				if (pInterceptor)
				{
					// Always assume interception is successful
					iInterceptDamage = pInterceptor->GetInterceptionDamage(pUnit, false);
				}
				iPlotDamage += pUnit->GetAirCombatDamage(NULL, pCity, false, iInterceptDamage, m_pPlot);
			}
			else
			{
				iPlotDamage += pUnit->GetRangeCombatDamage(NULL, pCity, false, 0, m_pPlot);
			}
		}
		else if (pUnit->isNoCapture())
		{
			if (plotDistance(iCityX, iCityY, pUnit->getX(), pUnit->getY()) == 1)
			{
				pAttackerPlot = pUnit->plot();
			}
			iPlotDamage += pUnit->getCombatDamage(pUnit->GetMaxAttackStrength(pAttackerPlot, pCityPlot, NULL),
				pCity->getStrengthValue(), pUnit->getDamage(), false, false, true);
			
			if (pUnit->isRangedSupportFire())
			{
				iPlotDamage += pUnit->GetRangeCombatDamage(NULL, pCity, false, 0, pCityPlot);
			}
		}
	}

	// Damage from cities
	for (DangerCityVector::iterator it = m_apCities.begin(); it < m_apCities.end(); ++it)
	{
		CvCity* pCity = GET_PLAYER(it->first).getCity(it->second);

		if (!pCity || pCity->getTeam() == pCity->getTeam())
		{
			continue;
		}

		iPlotDamage += pCity->rangeCombatDamage(NULL, pCity, false, pCityPlot);
	}

	// Damage from melee units
	for (DangerUnitVector::iterator it = m_apUnits.begin(); it < m_apUnits.end(); ++it)
	{
		CvUnit* pUnit = GET_PLAYER(it->first).getUnit(it->second);
		if (!pUnit || pUnit->isDelayedDeath() || pUnit->IsDead())
		{
			continue;
		}

		pAttackerPlot = NULL;

		if (!pUnit->IsCanAttackRanged() && !pUnit->isNoCapture())
		{
			if (plotDistance(iCityX, iCityY, pUnit->getX(), pUnit->getY()) == 1)
			{
				pAttackerPlot = pUnit->plot();
			}

			iPlotDamage += pUnit->getCombatDamage(pUnit->GetMaxAttackStrength(pAttackerPlot, pCityPlot, NULL),
				pCity->getStrengthValue(), pUnit->getDamage(), false, false, true);

			if (pUnit->isRangedSupportFire())
			{
				iPlotDamage += pUnit->GetRangeCombatDamage(NULL, pCity, false, 0, pCityPlot);
			}
		}
	}

	//if we have a garrison, split the damage
	CvUnit* pGarrison = pCity->GetGarrisonedUnit();
	if (pGarrison)
	{
		int iUnitShare = (iPlotDamage*2*pGarrison->GetMaxHitPoints())/(pCity->GetMaxHitPoints()+2*pGarrison->GetMaxHitPoints());
		iPlotDamage -= iUnitShare;
	}

	return iPlotDamage;
}
コード例 #16
0
/// Retrieve the relative value of this plot (including plots that would be in city radius)
int CvCitySiteEvaluator::PlotFoundValue(CvPlot* pPlot, CvPlayer* pPlayer, YieldTypes eYield, bool)
{
	CvAssert(pPlot);
	if(!pPlot)
		return 0;

	// Make sure this player can even build a city here
	if(!CanFound(pPlot, pPlayer, false))
	{
		return 0;
	}

	int rtnValue = 0;

	int iFoodValue = 0;
	int iHappinessValue = 0;
	int iProductionValue = 0;
	int iGoldValue = 0;
	int iScienceValue = 0;
	int iFaithValue = 0;
	int iResourceValue = 0;
	int iStrategicValue = 0;

	int iCelticForestCount = 0;
	int iIroquoisForestCount = 0;
	int iBrazilJungleCount = 0;
	int iNaturalWonderCount = 0;
	int iDesertCount = 0;
	int iWetlandsCount = 0;
#if defined(MOD_BALANCE_CORE_SETTLER)
	int iWaterPlot = 0;
	int iBadPlot = 0;
	int iLoopPlots = 0;
#endif

	int iTotalFoodValue = 0;
	int iTotalHappinessValue = 0;
	int iTotalProductionValue = 0;
	int iTotalGoldValue = 0;
	int iTotalScienceValue = 0;
	int iTotalFaithValue = 0;
	int iTotalResourceValue = 0;
	int iTotalStrategicValue = 0;

	int iClosestCityOfMine = 999;
	int iClosestEnemyCity = 999;

	int iCapitalArea = NULL;

	bool bIsInca = false;
	int iAdjacentMountains = 0;

	if ( pPlayer->getCapitalCity() )
		iCapitalArea = pPlayer->getCapitalCity()->getArea();

	// Custom code for Inca ideal terrace farm locations
	ImprovementTypes eIncaImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_TERRACE_FARM", true);  
	if(eIncaImprovement != NO_IMPROVEMENT)
	{
		CvImprovementEntry* pkEntry = GC.getImprovementInfo(eIncaImprovement);
		if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
		{
			CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
			if(eCiv == pPlayer->getCivilizationType())
			{
				bIsInca = true;
			}
		}
	}

	for (int iDX = -7; iDX <= 7; iDX++)
	{
		for (int iDY = -7; iDY <= 7; iDY++)
		{
			CvPlot* pLoopPlot = plotXY(pPlot->getX(), pPlot->getY(), iDX, iDY);

			if (pLoopPlot != NULL)
			{
				int iDistance = plotDistance(pPlot->getX(), pPlot->getY(), pLoopPlot->getX(), pLoopPlot->getY());
				if (iDistance <= 7)
				{
					if ((pLoopPlot->getOwner() == NO_PLAYER) || (pLoopPlot->getOwner() == pPlayer->GetID()))
					{
						// See if there are other cities nearby
						if (iClosestCityOfMine > iDistance)
						{
							if (pLoopPlot->isCity())
							{
								iClosestCityOfMine = iDistance;
							}
						}

						// Skip the city plot itself for now
						if (iDistance <= 5)
						{
							int iRingModifier = m_iRingModifier[iDistance];

							iFoodValue = 0;
							iProductionValue = 0;
							iGoldValue = 0;
							iScienceValue = 0;
							iHappinessValue = 0;
							iResourceValue = 0;
							iStrategicValue = 0;

#if defined(MOD_GLOBAL_CITY_WORKING)
							if (iDistance > 0 && iDistance <= pPlayer->getWorkPlotDistance())
#else	
							if (iDistance > 0 && iDistance <= NUM_CITY_RINGS)
#endif
							{
								if (eYield == NO_YIELD || eYield == YIELD_FOOD)
								{
									iFoodValue = iRingModifier * ComputeFoodValue(pLoopPlot, pPlayer) * /*15*/ GC.getSETTLER_FOOD_MULTIPLIER();
								}
								if (eYield == NO_YIELD || eYield == YIELD_PRODUCTION)
								{
									iProductionValue = iRingModifier * ComputeProductionValue(pLoopPlot, pPlayer) * /*3*/ GC.getSETTLER_PRODUCTION_MULTIPLIER();
								}
								if (eYield == NO_YIELD || eYield == YIELD_GOLD)
								{
									iGoldValue = iRingModifier * ComputeGoldValue(pLoopPlot, pPlayer) * /*2*/ GC.getSETTLER_GOLD_MULTIPLIER();
								}
								if (eYield == NO_YIELD || eYield == YIELD_SCIENCE)
								{
									iScienceValue = iRingModifier * ComputeScienceValue(pLoopPlot, pPlayer) * /*1*/ GC.getSETTLER_SCIENCE_MULTIPLIER();
								}
								if (eYield == NO_YIELD || eYield == YIELD_FAITH)
								{
									iFaithValue = iRingModifier * ComputeFaithValue(pLoopPlot, pPlayer) * /*1*/ GC.getSETTLER_FAITH_MULTIPLIER();
								}
							}

							// whether or not we are working these we get the benefit as long as culture can grow to take them
							if (iDistance <= 5 && pLoopPlot->getOwner() == NO_PLAYER) // there is no benefit if we already own these tiles
							{
								iHappinessValue = iRingModifier * ComputeHappinessValue(pLoopPlot, pPlayer) * /*6*/ GC.getSETTLER_HAPPINESS_MULTIPLIER();
								iResourceValue = iRingModifier * ComputeTradeableResourceValue(pLoopPlot, pPlayer) * /*1*/ GC.getSETTLER_RESOURCE_MULTIPLIER();
								if (iDistance)
									iStrategicValue = ComputeStrategicValue(pLoopPlot, pPlayer, iDistance) * /*1*/ GC.getSETTLER_STRATEGIC_MULTIPLIER();  // the ring is included in the computation
							}

							iTotalFoodValue += iFoodValue;
							iTotalHappinessValue += iHappinessValue;
							iTotalProductionValue += iProductionValue;
							iTotalGoldValue += iGoldValue;
							iTotalScienceValue += iScienceValue;
							iTotalFaithValue += iFaithValue;
							iTotalResourceValue += iResourceValue;
							iTotalStrategicValue += iStrategicValue;

							int iPlotValue = iFoodValue + iHappinessValue + iProductionValue + iGoldValue + iScienceValue + iFaithValue + iResourceValue;
							
							if (iPlotValue == 0)
							{
								// this tile is so bad it gets negatives
								iPlotValue -= iRingModifier * GC.getSETTLER_FOOD_MULTIPLIER() * 2;
							}
							iPlotValue += iStrategicValue;

							// if this tile is a NW boost the value just so that we force the AI to claim them (if we can work it)
#if defined(MOD_GLOBAL_CITY_WORKING)
							if (pLoopPlot->IsNaturalWonder() && iDistance > 0 && iDistance <= pPlayer->getWorkPlotDistance())
#else	
							if (pLoopPlot->IsNaturalWonder() && iDistance > 0 && iDistance <= NUM_CITY_RINGS)
#endif
							{
								//iPlotValue += iPlotValue * 2 + 10;
								iPlotValue += iPlotValue * 2 + 500;
							}

							// lower value a lot if we already own this tile
							if (iPlotValue > 0 && pLoopPlot->getOwner() == pPlayer->GetID())
							{
#if defined(MOD_BALANCE_CORE_SETTLER)
								if (MOD_BALANCE_CORE_SETTLER) 
								{
									iPlotValue *= 2;
									iPlotValue /= 3;
								}
#else
								iPlotValue /= 4;
#endif
							}

							// add this plot into the total
							rtnValue += iPlotValue;

							FeatureTypes ePlotFeature = pLoopPlot->getFeatureType();
							ImprovementTypes ePlotImprovement = pLoopPlot->getImprovementType();
							ResourceTypes ePlotResource = pLoopPlot->getResourceType();

							if (ePlotFeature == FEATURE_FOREST)
							{
								if (iDistance <= 5)
								{
									++iIroquoisForestCount;
									if (iDistance == 1)
									{
										if (ePlotImprovement == NO_IMPROVEMENT)
										{
											++iCelticForestCount;
										}
									}
								}
							}
							else if (ePlotFeature == FEATURE_JUNGLE)
							{
#if defined(MOD_GLOBAL_CITY_WORKING)
								if (iDistance <= pPlayer->getWorkPlotDistance())
#else	
								if (iDistance <= NUM_CITY_RINGS)
#endif
								{
									++iBrazilJungleCount;
								}
							}
							else if (ePlotFeature == FEATURE_MARSH || ePlotFeature == FEATURE_FLOOD_PLAINS)
							{
#if defined(MOD_GLOBAL_CITY_WORKING)
								if (iDistance <= pPlayer->getWorkPlotDistance())
#else	
								if (iDistance <= NUM_CITY_RINGS)
#endif
								{
									++iWetlandsCount;
								}
							}

							if (pLoopPlot->IsNaturalWonder())
							{
								if (iDistance <= 1)
								{
									++iNaturalWonderCount;
								}
							}

							if (pLoopPlot->getTerrainType() == TERRAIN_DESERT)
							{
#if defined(MOD_GLOBAL_CITY_WORKING)
								if (iDistance <= pPlayer->getWorkPlotDistance())
#else	
								if (iDistance <= NUM_CITY_RINGS)
#endif
								{
									if (ePlotResource == NO_RESOURCE)
									{
										++iDesertCount;
									}
								}
							}

							if (bIsInca)
							{
								if (pLoopPlot->isHills())
								{
#if defined(MOD_GLOBAL_CITY_WORKING)
								if (iDistance <= pPlayer->getWorkPlotDistance())
#else	
								if (iDistance <= NUM_CITY_RINGS)
#endif
									{
										iAdjacentMountains = pLoopPlot->GetNumAdjacentMountains();
										if (iAdjacentMountains > 0 && iAdjacentMountains < 6)
										{
											//give the bonus if it's hills, with additional if bordered by mountains
											rtnValue += m_iIncaMultiplier + (iAdjacentMountains * m_iIncaMultiplier);
										}
									}
									
								}
							}
#if defined(MOD_BALANCE_CORE_SETTLER)
							if (MOD_BALANCE_CORE_SETTLER) 
							{
								if(pLoopPlot->isWater() && pLoopPlot->HasResource(NO_RESOURCE))
								{
									iWaterPlot++;
								}
								if(pLoopPlot == NULL || pLoopPlot->isImpassable() || pLoopPlot->getTerrainType() == TERRAIN_SNOW || pLoopPlot->getFeatureType() == FEATURE_ICE)
								{
									iBadPlot++;
								}
							}
#endif	
						}
					}
					else // this tile is owned by someone else
					{
						// See if there are other cities nearby (only count major civs)
						if (iClosestEnemyCity > iDistance)
						{
							if (pLoopPlot->isCity() && (pLoopPlot->getOwner() < MAX_MAJOR_CIVS))
							{
								iClosestEnemyCity = iDistance;
							}
						}
					}
				}
			}
#if defined(MOD_BALANCE_CORE_SETTLER)
			if (MOD_BALANCE_CORE_SETTLER) 
			{
				iLoopPlots++;
			}
#endif
		}
	}

	if (pPlayer->GetPlayerTraits()->IsFaithFromUnimprovedForest())
	{
		if (iCelticForestCount >= 3)
		{
			rtnValue += 2 * 1000 * m_iFlavorMultiplier[YIELD_FAITH];
		}
		else if (iCelticForestCount >= 1)
		{
			rtnValue += 1 * 1000 * m_iFlavorMultiplier[YIELD_FAITH];
		}
	}
	else if (pPlayer->GetPlayerTraits()->IsMoveFriendlyWoodsAsRoad())
	{
		rtnValue += iIroquoisForestCount * 10;	
	}
	else if (pPlayer->GetPlayerTraits()->GetNaturalWonderYieldModifier() > 0)	//ie: Spain
	{
		rtnValue += iNaturalWonderCount * m_iSpainMultiplier;	
	}

	// Custom code for Brazil
	ImprovementTypes eBrazilImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_BRAZILWOOD_CAMP", true);  
	if(eBrazilImprovement != NO_IMPROVEMENT)
	{
		CvImprovementEntry* pkEntry = GC.getImprovementInfo(eBrazilImprovement);
		if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
		{
			CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
			if(eCiv == pPlayer->getCivilizationType())
			{
				rtnValue += iBrazilJungleCount * m_iBrazilMultiplier;
			}
		}
	}

	// Custom code for Morocco
	ImprovementTypes eMoroccoImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_KASBAH", true);  
	if(eMoroccoImprovement != NO_IMPROVEMENT)
	{
		CvImprovementEntry* pkEntry = GC.getImprovementInfo(eMoroccoImprovement);
		if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
		{
			CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
			if(eCiv == pPlayer->getCivilizationType())
			{
				rtnValue += iDesertCount * m_iMorrocoMultiplier;
			}
		}
	}

	//Custom code for Netherlands
	ImprovementTypes ePolderImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_POLDER", true);  
	if(ePolderImprovement != NO_IMPROVEMENT)
	{
		CvImprovementEntry* pkEntry = GC.getImprovementInfo(ePolderImprovement);
		if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
		{
			CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
			if(eCiv == pPlayer->getCivilizationType())
			{
				rtnValue += iWetlandsCount * m_iNetherlandsMultiplier;
			}
		}
	}

	if (rtnValue < 0) rtnValue = 0;

	// Finally, look at the city plot itself and use it as an overall multiplier
	if (pPlot->getResourceType(pPlayer->getTeam()) != NO_RESOURCE)
	{
		rtnValue += (int)rtnValue * /*-50*/ GC.getBUILD_ON_RESOURCE_PERCENT() / 100;
	}

	if (pPlot->isRiver())
	{
		rtnValue += (int)rtnValue * /*15*/ GC.getBUILD_ON_RIVER_PERCENT() / 100;
	}

	if (pPlot->isCoastalLand(GC.getMIN_WATER_SIZE_FOR_OCEAN()))
	{
		// okay, coast used to have lots of gold so players settled there "naturally", it doesn't any more, so I am going to give it a nudge in that direction
		// slewis - removed Brian(?)'s rtnValue adjustment and raised the BUILD_ON_COAST_PERCENT to 40 from 25
		//rtnValue += rtnValue > 0 ? 10 : 0;
		rtnValue += (int)rtnValue * /*40*/ GC.getSETTLER_BUILD_ON_COAST_PERCENT() / 100;
		int iNavalFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iNavalIndex);
		if (iNavalFlavor > 7)
		{
			rtnValue += (int)rtnValue * /*40*/ GC.getSETTLER_BUILD_ON_COAST_PERCENT() / 100;
		}
		if (pPlayer->getCivilizationInfo().isCoastalCiv()) // we really like the coast (England, Norway, Polynesia, Carthage, etc.)
		{
			rtnValue += rtnValue > 0 ? 25 : 0;
			rtnValue *= 2;
		}
	}
#if defined(MOD_BALANCE_CORE_SETTLER)
	if (MOD_BALANCE_CORE_SETTLER) 
	{
		//Is this a water chokepoint? (More than four would make this a peninsula, which is not what we are looking for.)
		if(pPlot->IsChokePoint(true, false, 0))
		{
			rtnValue += (int)rtnValue * /*100*/ GC.getBALANCE_CHOKEPOINT_STRATEGIC_VALUE() / 100;
		}
		//Looking for mountains for chokepoints.
		//If the adjacent plot is not touching another mountain, and there is more than one mountain around pPlot, we've found a potential chokepoint.
		else if(pPlot->IsChokePoint(false, true, 1))
		{
			//Awesome, we found a mountain chokepoint within 1. Emphasize!
			rtnValue += (int)rtnValue * /*100*/ GC.getBALANCE_CHOKEPOINT_STRATEGIC_VALUE() / 75;
		}
		else if(pPlot->IsChokePoint(false, true, 2))
		{
			//Awesome, we found a mountain chokepoint within 2. Emphasize!
			rtnValue += (int)rtnValue * /*100*/ GC.getBALANCE_CHOKEPOINT_STRATEGIC_VALUE() / 100;
		}
		else if(pPlot->IsChokePoint(false, true, 3))
		{
			//Awesome, we found a mountain chokepoint within 3. Emphasize!
			rtnValue += (int)rtnValue * /*100*/ GC.getBALANCE_CHOKEPOINT_STRATEGIC_VALUE() / 125;
		}
		//Too many bad plots?
		if(iBadPlot > (iLoopPlots / 4))
		{
			rtnValue /= 5;
		}
		//Too much empty water?
		if(iWaterPlot > (iLoopPlots / 2))
		{
			rtnValue *= 2;
			rtnValue /= 3;
		}
	}
	//Let's see what we can do. (Strategic site locator pulled from below - less loop cycles used this way, as all we care about is the city plot itself, not every plot in the city's loop.
	if(pPlayer != NULL)
	{
		for(int iMajorLoop = 0; iMajorLoop < MAX_MAJOR_CIVS; iMajorLoop++)
		{
			PlayerTypes eOtherPlayer = (PlayerTypes) iMajorLoop;
			PlayerProximityTypes eProximity = GET_PLAYER(eOtherPlayer).GetProximityToPlayer(pPlayer->GetID());
			if(eOtherPlayer != pPlayer->GetID() && eOtherPlayer != NO_PLAYER && GET_PLAYER(eOtherPlayer).isAlive() && !GET_PLAYER(eOtherPlayer).isMinorCiv() && !GET_PLAYER(eOtherPlayer).isBarbarian())
			{
				if(eProximity >= PLAYER_PROXIMITY_CLOSE)
				{
					CvCity* pLoopTheirCity;
					int iClosestDistance = 6;
					int iDistance = 0;
					int iLoop;
					for(pLoopTheirCity = GET_PLAYER(eOtherPlayer).firstCity(&iLoop); pLoopTheirCity != NULL; pLoopTheirCity = GET_PLAYER(eOtherPlayer).nextCity(&iLoop))
					{
						if(pLoopTheirCity != NULL)
						{
							if(pPlot->getArea() == pLoopTheirCity->getArea())
							{
								iDistance = plotDistance(pPlot->getX(), pPlot->getY(), pLoopTheirCity->getX(), pLoopTheirCity->getY());
								
								if(iDistance <= iClosestDistance)
								{
									//There's at least 6 hexes between these plots, which means we can theoretically settle here.
									int iNumPlots = 0;
									int iNumBadPlots = 0;

									for(int iDX = -iClosestDistance; iDX <= iClosestDistance; iDX++)
									{
										for(int iDY = -iClosestDistance; iDY <= iClosestDistance; iDY++)
										{
											CvPlot* pLoopPlot = plotXYWithRangeCheck(pPlot->getX(), pPlot->getY(), iDX, iDY, iClosestDistance);
											if(pLoopPlot)
											{
												//Let's look for good, empty land.
												if(pLoopPlot->isImpassable() || pLoopPlot->isWater() || pLoopPlot->getOwner() != NO_PLAYER) 
												{
													iNumBadPlots++;
												}
													iNumPlots++;
											}
										}
									}
									if(iNumBadPlots > 0)
									{
										iNumBadPlots = (iNumBadPlots * 130) / 100;
									}
									//Good space must be greater than bad plots by at least 30%
									if(iNumPlots > iNumBadPlots)
									{
										//If there is significant empty land, and it is within the theoretical hex separation of the nearest two cities of two different players, there's a good chance it is border land. GET IT!
										rtnValue += (int)rtnValue * /*50*/ GC.getBALANCE_EMPIRE_BORDERLAND_STRATEGIC_VALUE() / 100;
										break;
									}
								}
							}
						}
					}
				}
			}
		}
	}
#endif

	// Nearby Cities?

	// Human
	if (pPlayer != NULL && pPlayer->isHuman())
	{
		if (iClosestCityOfMine == 3)
		{
			rtnValue /= 2;
		}
	}
	// AI
	else
	{
		int iGrowthFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iGrowthIndex);
		int iExpansionFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iExpansionIndex);

		int iSweetSpot = 5;
		iSweetSpot += (iGrowthFlavor > 7) ?  1 : 0;
		iSweetSpot += (iExpansionFlavor > 7) ?  -1 : 0;
		iSweetSpot += (iGrowthFlavor < 4) ?  -1 : 0;
		iSweetSpot += (iExpansionFlavor < 4) ?  1 : 0;
		iSweetSpot = max(4,iSweetSpot);
		iSweetSpot = min(6,iSweetSpot);

		if (iClosestCityOfMine == iSweetSpot) 
		{
			// 1.5 was not enough 2.0 was too much, so lets split the difference
			rtnValue *= 175;
			rtnValue /= 100;
		}
		else if (iClosestCityOfMine < iSweetSpot)
		{
			rtnValue /= 2;
		}
		else if (iClosestCityOfMine > 7)
		{
			rtnValue *= 2;
			rtnValue /= 3;
		}

		// use boldness to decide if we want to push close to enemies
		int iBoldness = pPlayer->GetDiplomacyAI()->GetBoldness();
		if (iBoldness < 4)
		{
			if (iClosestEnemyCity <= 4)
			{
				rtnValue /= 4;
			}
			else if (iClosestEnemyCity == 5)
			{
				rtnValue /= 2;
			}
		}
		else if (iBoldness > 7)
		{
			if (iClosestEnemyCity <= 5 && iClosestCityOfMine < 8)
			{
				rtnValue *= 3;
				rtnValue /= 2;
			}
		}
		else
		{
			if (iClosestEnemyCity < 5)
			{
				rtnValue *= 2;
				rtnValue /= 3;
			}
		}

		// if we are offshore, pull cities in tighter
		if (iCapitalArea != pPlot->getArea())
		{
			if (iClosestCityOfMine < 7)
			{
				rtnValue *= 3;
				rtnValue /= 2;
			}
		}
#if defined(MOD_BALANCE_CORE_SETTLER)
	if (MOD_BALANCE_CORE_SETTLER) 
		{
			//Let's judge just how well we can defend this city if we push out. If our neighbors are stronger than us, let's turtle a bit.
			for(int iMajorLoop = 0; iMajorLoop < MAX_MAJOR_CIVS; iMajorLoop++)
			{
				PlayerTypes eOtherPlayer = (PlayerTypes) iMajorLoop;
				if(eOtherPlayer != NO_PLAYER && GET_PLAYER(eOtherPlayer).isAlive() && !GET_PLAYER(eOtherPlayer).isMinorCiv() && !GET_PLAYER(eOtherPlayer).isBarbarian())
				{
					PlayerProximityTypes eProximity = GET_PLAYER(eOtherPlayer).GetProximityToPlayer(pPlayer->GetID());
					if(eProximity == PLAYER_PROXIMITY_NEIGHBORS && (pPlayer->GetMilitaryMight() < GET_PLAYER(eOtherPlayer).GetMilitaryMight()))
					{
						//Is the plot we're looking at in the same area as our strong neighbor?
						if (iClosestEnemyCity <= 6)
						{
							rtnValue /= 2;
						}
					}
				}
			}
		}
#endif
	}

	rtnValue = (rtnValue > 0) ? rtnValue : 0;

	return rtnValue;
}
コード例 #17
0
/// Retrieve the relative value of this plot (including plots that would be in city radius)
int CvCitySiteEvaluator::PlotFoundValue(CvPlot* pPlot, const CvPlayer* pPlayer, YieldTypes eYield, bool /*bCoastOnly*/, CvString* pDebug)
{
	CvAssert(pPlot);
	if(!pPlot)
		return -1;

	// Make sure this player can even build a city here
	if(!CanFound(pPlot, pPlayer, false))
	{
		if(pDebug)
			*pDebug = "cannot found";
		return -1;
	}

	//for debugging
	std::vector<std::string> vQualifiersPositive;
	std::vector<std::string> vQualifiersNegative;

	//total
	int iTotalPlotValue = 0;
	int iValueModifier = 0; //general modifiers
	int iCivModifier = 0; //civ-specific modifiers
	int iStratModifier = 0; //strategic modifiers

	int iCelticForestCount = 0;
	int iIroquoisForestCount = 0;
	int iBrazilJungleCount = 0;
	int iNaturalWonderCount = 0;
	int iDesertCount = 0;
	int iWetlandsCount = 0;

	int iLakeCount = 0;
	int iLuxuryCount = 0;

	//currently just for debugging
	int iTotalFoodValue = 0;
	int iTotalHappinessValue = 0;
	int iTotalProductionValue = 0;
	int iTotalGoldValue = 0;
	int iTotalScienceValue = 0;
	int iTotalFaithValue = 0;
	int iTotalResourceValue = 0;
	int iTotalStrategicValue = 0;

	//use a slightly negative base value to discourage settling in bad lands
	int iDefaultPlotValue = -100;

	int iBorderlandRange = 6;
	int iCapitalArea = NULL;

	bool bIsAlmostCoast = false;
	bool bIsInca = false;
	int iAdjacentMountains = 0;

	std::vector<SPlotWithScore> workablePlots;
	workablePlots.reserve(49);

	TeamTypes eTeam = pPlayer ? pPlayer->getTeam() : NO_TEAM;
	PlayerTypes ePlayer = pPlayer ? pPlayer->GetID() : NO_PLAYER;

	if (pPlayer)
	{
		if ( pPlayer->getCapitalCity() )
		{
			iCapitalArea = pPlayer->getCapitalCity()->getArea();
		}

		// Custom code for Inca ideal terrace farm locations
		ImprovementTypes eIncaImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_TERRACE_FARM", true);  
		if(eIncaImprovement != NO_IMPROVEMENT)
		{
			CvImprovementEntry* pkEntry = GC.getImprovementInfo(eIncaImprovement);
			if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
			{
				CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
				if(eCiv == pPlayer->getCivilizationType())
				{
					bIsInca = true;
				}
			}
		}
	}


	int iRange = pPlayer ? pPlayer->getWorkPlotDistance() : 3;
	for (int iDX = -iRange; iDX <= iRange; iDX++)
	{
		for (int iDY = -iRange; iDY <= iRange; iDY++)
		{
			CvPlot* pLoopPlot = plotXY(pPlot->getX(), pPlot->getY(), iDX, iDY);

			if (pLoopPlot != NULL)
			{
				int iDistance = plotDistance(pPlot->getX(), pPlot->getY(), pLoopPlot->getX(), pLoopPlot->getY());

				if (iDistance <= iRange)
				{
					int iRingModifier = m_iRingModifier[iDistance];

					//not only our cities, also other player's cities!
					int iExistingCityDistance = GC.getGame().GetClosestCityDistance(pLoopPlot);

					//count the tile only if the city will be able to work it
					if ( !pLoopPlot->isValidMovePlot(pPlayer->GetID()) || pLoopPlot->getWorkingCity()!=NULL || iExistingCityDistance<=2 ) 
						iRingModifier = 0;

					if (iExistingCityDistance==3)
						//this plot will likely be contested between the two cities, reduce its value
						iRingModifier /= 2;

					int iPlotValue = iDefaultPlotValue;
					if (iRingModifier>0)
					{
						int iFoodValue = 0;
						int iHappinessValue = 0;
						int iProductionValue = 0;
						int iGoldValue = 0;
						int iScienceValue = 0;
						int iFaithValue = 0;
						int iResourceValue = 0;
						int iStrategicValue = 0;

						if (eYield == NO_YIELD || eYield == YIELD_FOOD)
							iFoodValue = ComputeFoodValue(pLoopPlot, pPlayer) * /*15*/ GC.getSETTLER_FOOD_MULTIPLIER();

						if (eYield == NO_YIELD || eYield == YIELD_PRODUCTION)
							iProductionValue = ComputeProductionValue(pLoopPlot, pPlayer) * /*3*/ GC.getSETTLER_PRODUCTION_MULTIPLIER();

						if (eYield == NO_YIELD || eYield == YIELD_GOLD)
							iGoldValue = ComputeGoldValue(pLoopPlot, pPlayer) * /*2*/ GC.getSETTLER_GOLD_MULTIPLIER();

						if (eYield == NO_YIELD || eYield == YIELD_SCIENCE)
							iScienceValue = ComputeScienceValue(pLoopPlot, pPlayer) * /*1*/ GC.getSETTLER_SCIENCE_MULTIPLIER();

						if (eYield == NO_YIELD || eYield == YIELD_FAITH)
							iFaithValue = ComputeFaithValue(pLoopPlot, pPlayer) * /*1*/ GC.getSETTLER_FAITH_MULTIPLIER();

						if (pLoopPlot->getOwner() == NO_PLAYER) // there is no benefit if we already own these tiles
						{
							iHappinessValue = ComputeHappinessValue(pLoopPlot, pPlayer) * /*6*/ GC.getSETTLER_HAPPINESS_MULTIPLIER();
							iResourceValue = ComputeTradeableResourceValue(pLoopPlot, pPlayer) * /*1*/ GC.getSETTLER_RESOURCE_MULTIPLIER();
							if (iDistance)
								iStrategicValue = ComputeStrategicValue(pLoopPlot, pPlayer, iDistance) * /*1*/ GC.getSETTLER_STRATEGIC_MULTIPLIER();  // the ring is included in the computation
						}

						iTotalFoodValue += iFoodValue;
						iTotalHappinessValue += iHappinessValue;
						iTotalProductionValue += iProductionValue;
						iTotalGoldValue += iGoldValue;
						iTotalScienceValue += iScienceValue;
						iTotalFaithValue += iFaithValue;
						iTotalResourceValue += iResourceValue;
						iTotalStrategicValue += iStrategicValue;

						iPlotValue += iRingModifier * ( iFoodValue + iHappinessValue + iProductionValue + iGoldValue + iScienceValue + iFaithValue + iResourceValue ) + iStrategicValue;
					}

					// for the central plot
					if (iDistance==0)
						vQualifiersPositive.push_back( CvString::format("raw plot value %d", iPlotValue).c_str() );

					if (iDistance==1 && !pPlot->isCoastalLand(GC.getMIN_WATER_SIZE_FOR_OCEAN()) && pLoopPlot->isCoastalLand(GC.getMIN_WATER_SIZE_FOR_OCEAN()))
						bIsAlmostCoast = true;

					// if this tile is a NW boost the value just so that we force the AI to claim them (if we can work it)
					if (pLoopPlot->IsNaturalWonder() && iPlotValue>0)
						iPlotValue *= 15;

					// lower value a lot if we already own this tile
					if (iPlotValue > 0 && pLoopPlot->getOwner() == ePlayer && ePlayer != NO_PLAYER)
						iPlotValue /= 2;

					// add this plot into the total
					workablePlots.push_back( SPlotWithScore(pLoopPlot,iPlotValue) );

					// some civ-specific checks
					FeatureTypes ePlotFeature = pLoopPlot->getFeatureType();
					ImprovementTypes ePlotImprovement = pLoopPlot->getImprovementType();
					ResourceTypes ePlotResource = pLoopPlot->getResourceType();

					if (ePlotFeature == FEATURE_FOREST)
					{
						if (iDistance <= 5)
						{
							++iIroquoisForestCount;
							if (iDistance == 1)
								if (ePlotImprovement == NO_IMPROVEMENT)
									++iCelticForestCount;
						}
					}
					else if (ePlotFeature == FEATURE_JUNGLE)
					{
						if (iDistance <= iRange)
							++iBrazilJungleCount;
					}
					else if (ePlotFeature == FEATURE_MARSH || ePlotFeature == FEATURE_FLOOD_PLAINS)
					{
						if (iDistance <= iRange)
							++iWetlandsCount;
					}

					if (pLoopPlot->IsNaturalWonder())
					{
						if (iDistance <= iRange)
							++iNaturalWonderCount;
					}

					if (pLoopPlot->isLake())
					{
						if (iDistance <= iRange)
							++iLakeCount;
					}
					if (pLoopPlot->getResourceType(NO_TEAM) != NO_RESOURCE)
					{
						ResourceTypes eResource = pLoopPlot->getResourceType(eTeam);
						if(eResource != NO_RESOURCE && GC.getResourceInfo(eResource)->getResourceUsage() == RESOURCEUSAGE_LUXURY)
						{
							if (iDistance <= iRange)
							{
								++iLuxuryCount;
							}
						}
					}

					if (pLoopPlot->getTerrainType() == TERRAIN_DESERT)
					{
						if (iDistance <= iRange)
						{
							if (ePlotResource == NO_RESOURCE)
							{
								++iDesertCount;
							}
						}
					}

					if (bIsInca)
					{
						if (pLoopPlot->isHills() && iDistance <= iRange)
						{
							iAdjacentMountains = pLoopPlot->GetNumAdjacentMountains();
							if (iAdjacentMountains > 0 && iAdjacentMountains < 6)
							{
								//give the bonus if it's hills, with additional if bordered by mountains
								iCivModifier += (iAdjacentMountains+1) * m_iIncaMultiplier;
								vQualifiersPositive.push_back("(C) incan hills");
							}
						}
					}
				}
			}
		}
	}	

	//take into account only the best 70% of the plots - in the near term the city will not work all plots anyways
	std::stable_sort( workablePlots.begin(), workablePlots.end() );
	size_t iIrrelevantPlots = workablePlots.size()*30/100;
	for (size_t idx=iIrrelevantPlots; idx<workablePlots.size(); idx++)
	{
		SPlotWithScore& ref = workablePlots[idx];
		iTotalPlotValue += ref.score;
	}

	if (iTotalPlotValue<0)
		return 0;
	
	//civ-specific bonuses
	if (pPlayer)
	{
		if (pPlayer->GetPlayerTraits()->IsFaithFromUnimprovedForest())
		{
			if (iCelticForestCount >= 3)
			{
				iCivModifier += 2 * 1000 * m_iFlavorMultiplier[YIELD_FAITH];
				vQualifiersPositive.push_back("(C) much forest");
			}
			else if (iCelticForestCount >= 1)
			{
				iCivModifier += 1 * 1000 * m_iFlavorMultiplier[YIELD_FAITH];
				vQualifiersPositive.push_back("(C) some forest");
			}
		}
		else if (pPlayer->GetPlayerTraits()->IsMoveFriendlyWoodsAsRoad())
		{
			iCivModifier += iIroquoisForestCount * 10;	
			vQualifiersPositive.push_back("(C) forested");
		}
		else if (pPlayer->GetPlayerTraits()->GetNaturalWonderYieldModifier() > 0)	//ie: Spain
		{
			iCivModifier += iNaturalWonderCount * m_iSpainMultiplier;	
			vQualifiersPositive.push_back("(C) natural wonders");
		}

		// Custom code for Brazil
		ImprovementTypes eBrazilImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_BRAZILWOOD_CAMP", true);  
		if(eBrazilImprovement != NO_IMPROVEMENT)
		{
			CvImprovementEntry* pkEntry = GC.getImprovementInfo(eBrazilImprovement);
			if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
			{
				CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
				if(eCiv == pPlayer->getCivilizationType())
				{
					iCivModifier += iBrazilJungleCount * m_iBrazilMultiplier;
					vQualifiersPositive.push_back("(C) jungle");
				}
			}
		}

		// Custom code for Morocco
		ImprovementTypes eMoroccoImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_KASBAH", true);  
		if(eMoroccoImprovement != NO_IMPROVEMENT)
		{
			CvImprovementEntry* pkEntry = GC.getImprovementInfo(eMoroccoImprovement);
			if(pkEntry != NULL && pkEntry->IsSpecificCivRequired() && !pkEntry->IsAdjacentCity())
			{
				CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
				if(eCiv == pPlayer->getCivilizationType())
				{
					iCivModifier += iDesertCount * m_iMorrocoMultiplier;
					vQualifiersPositive.push_back("(C) desert");
				}
			}
		}

		// Custom code for France
		ImprovementTypes eFranceImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_CHATEAU", true);  
		if(eFranceImprovement != NO_IMPROVEMENT)
		{
			CvImprovementEntry* pkEntry = GC.getImprovementInfo(eFranceImprovement);
			if(pkEntry != NULL && pkEntry->IsSpecificCivRequired() && pkEntry->IsAdjacentLuxury())
			{
				CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
				if(eCiv == pPlayer->getCivilizationType())
				{
					iCivModifier += iLuxuryCount * m_iFranceMultiplier;
					vQualifiersPositive.push_back("(C) luxury");
				}
			}
		}

		//Custom code for Netherlands
		ImprovementTypes ePolderImprovement = (ImprovementTypes)GC.getInfoTypeForString("IMPROVEMENT_POLDER", true);  
		if(ePolderImprovement != NO_IMPROVEMENT)
		{
			CvImprovementEntry* pkEntry = GC.getImprovementInfo(ePolderImprovement);
			if(pkEntry != NULL && pkEntry->IsSpecificCivRequired())
			{
				CivilizationTypes eCiv = pkEntry->GetRequiredCivilization();
				if(eCiv == pPlayer->getCivilizationType())
				{
					iCivModifier += iWetlandsCount * m_iNetherlandsMultiplier;
					if(pkEntry->IsAdjacentLake())
					{
						iCivModifier += (iLakeCount * m_iNetherlandsMultiplier);
					}
					vQualifiersPositive.push_back("(C) wetlands");
				}
			}
		}
	}

	// Finally, look at the city plot itself
	if (pPlot->getResourceType(eTeam) != NO_RESOURCE)
	{
		iValueModifier += (int)iTotalPlotValue * /*-50*/ GC.getBUILD_ON_RESOURCE_PERCENT() / 100;
		vQualifiersNegative.push_back("(V) city on resource");
	}

	if (pPlot->IsNaturalWonder())
	{
		iValueModifier += (int)iTotalPlotValue * /*-50*/ GC.getBUILD_ON_RESOURCE_PERCENT() / 100;
		vQualifiersNegative.push_back("(V) city on natural wonder");
	}

	if ( iTotalFoodValue>5*iTotalProductionValue || iTotalProductionValue > 2*iTotalFoodValue )
	{
		iValueModifier -= (int)iTotalPlotValue * 10 / 100;
		vQualifiersNegative.push_back("(V) unbalanced yields");
	}

	if (pPlot->isRiver())
	{
		iValueModifier += (int)iTotalPlotValue * /*15*/ GC.getBUILD_ON_RIVER_PERCENT() / 100;
		if(pPlayer && pPlayer->GetPlayerTraits()->IsRiverTradeRoad())
			iValueModifier += (int)iTotalPlotValue * /*15*/ GC.getBUILD_ON_RIVER_PERCENT() / 100 * 2;
		vQualifiersPositive.push_back("(V) river");
	}

	if (bIsAlmostCoast)
	{
		iValueModifier -= (iTotalPlotValue * 25) / 100;
		vQualifiersNegative.push_back("(V) almost coast");
	}

	CvArea* pArea = pPlot->area();
	int iGoodTiles = 1;
	if(pArea != NULL)
	{
		iGoodTiles = max(1,(pArea->getNumUnownedTiles() - pArea->GetNumBadPlots()));
	}

	//Island maps need a little more loose restriction here.
	if(GC.getMap().GetAIMapHint() & ciMapHint_NavalOffshore)
	{
		if (pPlot->isCoastalLand(GC.getMIN_WATER_SIZE_FOR_OCEAN()))
		{
			if(pArea != NULL && iGoodTiles > 0)
			{
				iValueModifier += (iTotalPlotValue * /*40*/ GC.getSETTLER_BUILD_ON_COAST_PERCENT()) / 100;
				vQualifiersPositive.push_back("(V) coast");

				if (pPlayer)
				{
					int iNavalFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iNavalIndex);
					if (iNavalFlavor > 7)
					{
						iValueModifier += (iTotalPlotValue * /*40*/ GC.getSETTLER_BUILD_ON_COAST_PERCENT()) / 100;
					}
					if (pPlayer->getCivilizationInfo().isCoastalCiv()) // we really like the coast (England, Norway, Polynesia, Carthage, etc.)
					{
						iValueModifier += iTotalPlotValue;
					}
				}
			}
		}
		else
		{
			if(iGoodTiles <= 3)
			{
				iValueModifier -= (iTotalPlotValue * 40) / 100;
				vQualifiersNegative.push_back("(V) not enough good plots");
			}
			else if(iGoodTiles <= 6)
			{
				iValueModifier -= (iTotalPlotValue * 20) / 100;
				vQualifiersNegative.push_back("(V) few good plots");
			}
		}
	}
	else
	{
		if (pPlot->isCoastalLand(GC.getMIN_WATER_SIZE_FOR_OCEAN()))
		{
			if(pArea != NULL && iGoodTiles > 3)
			{
				iValueModifier += (iTotalPlotValue * /*40*/ GC.getSETTLER_BUILD_ON_COAST_PERCENT()) / 100;
				vQualifiersPositive.push_back("(V) coast");

				if (pPlayer)
				{
					int iNavalFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iNavalIndex);
					if (iNavalFlavor > 7)
					{
						iValueModifier += (iTotalPlotValue * /*40*/ GC.getSETTLER_BUILD_ON_COAST_PERCENT()) / 100;
					}
					if (pPlayer->getCivilizationInfo().isCoastalCiv()) // we really like the coast (England, Norway, Polynesia, Carthage, etc.)
					{
						iValueModifier += iTotalPlotValue;
					}
				}
			}
			else if(pArea != NULL && iGoodTiles == 1)
			{
				iValueModifier -= (iTotalPlotValue * 40) / 100;
				vQualifiersNegative.push_back("(V) coast on 1-tile island is not great");
			}
			else
			{
				iValueModifier -= (iTotalPlotValue * 25) / 100;
				vQualifiersNegative.push_back("(V) coast on small island");
			}
		}
		else
		{
			if(iGoodTiles <= 5)
			{
				iValueModifier -= (iTotalPlotValue * 40) / 100;
				vQualifiersNegative.push_back("(V) not enough good plots");
			}
			else if(iGoodTiles <= 10)
			{
				iValueModifier -= (iTotalPlotValue * 20) / 100;
				vQualifiersNegative.push_back("(V) few good plots");
			}
		}
	}

	//Is this a chokepoint?
	if(pPlot->IsChokePoint())
	{
		iStratModifier += (iTotalPlotValue * /*100*/ GC.getBALANCE_CHOKEPOINT_STRATEGIC_VALUE()) / 100;
		vQualifiersPositive.push_back("(S) chokepoint");

		//each landbride is a chokepoint, but not every chokepoint is a landbridge
		if(pPlot->IsLandbridge(12,54))
		{
			iStratModifier += (iTotalPlotValue * /*100*/ GC.getBALANCE_CHOKEPOINT_STRATEGIC_VALUE()) / 100;
			vQualifiersPositive.push_back("(S) landbridge");
		}
	}

	//Check for strategic landgrab
	int iOwnCityDistance = pPlayer ? pPlayer->GetCityDistance(pPlot) : INT_MAX;
	int iOtherCityDistance = INT_MAX;

	//check if the closest city is our or somebody else's
	CvCity* pClosestCity = GC.getGame().GetClosestCity(pPlot);
	if( pClosestCity && (!pPlayer || pClosestCity->getOwner()!=pPlayer->GetID()) )
	{
		iOtherCityDistance = GC.getGame().GetClosestCityDistance(pPlot);

		PlayerTypes eOtherPlayer = (PlayerTypes) pClosestCity->getOwner();
		PlayerProximityTypes eProximity = GET_PLAYER(eOtherPlayer).GetProximityToPlayer(pPlayer->GetID());
		if(eProximity >= PLAYER_PROXIMITY_CLOSE && iOtherCityDistance<=iBorderlandRange)
		{
			//Neighbor must not be too strong
			if ( pPlayer->GetMilitaryMight() > GET_PLAYER(eOtherPlayer).GetMilitaryMight()*1.4f )
			{
				iStratModifier += (iTotalPlotValue * /*50*/ GC.getBALANCE_EMPIRE_BORDERLAND_STRATEGIC_VALUE()) / 100;
				vQualifiersPositive.push_back("(S) landgrab");
			}
			else if ( pPlayer->GetMilitaryMight() < GET_PLAYER(eOtherPlayer).GetMilitaryMight()*0.8f )
			{
				iStratModifier -= (iTotalPlotValue * /*50*/ GC.getBALANCE_EMPIRE_BORDERLAND_STRATEGIC_VALUE()) / 100;
				vQualifiersNegative.push_back("(S) too dangerous");
			}
		}
	}

	// where is our personal sweet spot?
	int iMinDistance = /*3*/ GC.getMIN_CITY_RANGE();
	if(pPlayer && pPlayer->isMinorCiv())
	{
		if(GC.getMap().getWorldInfo().getMinDistanceCityStates() > 0)
		{
			iMinDistance = GC.getMap().getWorldInfo().getMinDistanceCityStates();
		}
	}
	else if(GC.getMap().getWorldInfo().getMinDistanceCities() > 0)
	{
		iMinDistance = GC.getMap().getWorldInfo().getMinDistanceCities();
	}

	if (iOwnCityDistance <= iMinDistance)
	{
		//this case should be handled by the distance check in CanFound() also
		iValueModifier -= iTotalPlotValue / 2;
		vQualifiersNegative.push_back("(V) too close to existing friendly city");
	}

	// AI only
	if (pPlayer && !pPlayer->isHuman())
	{
		int iSweetMin = GC.getSETTLER_DISTANCE_DROPOFF_MODIFIER();
		int iSweetMax = GC.getSETTLER_DISTANCE_DROPOFF_MODIFIER()+1;

		//check our preferred balance between tall and wide
		int iGrowthFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iGrowthIndex);
		if (iGrowthFlavor > 5)
		{
			iSweetMax++;
			iSweetMin++;
		}
		else if (iGrowthFlavor < 5)
		{
			iSweetMax--;
			iSweetMin--;
		}

		int iExpansionFlavor = pPlayer->GetGrandStrategyAI()->GetPersonalityAndGrandStrategy((FlavorTypes)m_iExpansionIndex);
		if (iExpansionFlavor > 5)
		{
			iSweetMax++;
			iSweetMin++;
		}
		else if (iExpansionFlavor < 5)
		{
			iSweetMax--;
			iSweetMin--;
		}

		if(iSweetMin < iMinDistance)
			iSweetMin = iMinDistance;

		//this affects both friendly and other cities
		if (min(iOwnCityDistance,iOtherCityDistance) >= iSweetMin && max(iOwnCityDistance,iOtherCityDistance) <= iSweetMax) 
		{
			iValueModifier += (iTotalPlotValue*20)/100; //make this a small bonus, there is a separate distance check anyway
			vQualifiersPositive.push_back("(V) optimal distance to existing cities");
		}

		//boldness comes into play when there are enemy cities around
		int iBoldness = pPlayer->GetDiplomacyAI()->GetBoldness();
		if (iBoldness > 5)
			iSweetMin--;
		if (iBoldness < 5)
			iSweetMin++;

		if (iOtherCityDistance<=iSweetMin)
		{
			iStratModifier -= iTotalPlotValue / 2;
			vQualifiersNegative.push_back("(S) too close to existing enemy city");
		}
	}

#if defined(MOD_EVENTS_CITY_FOUNDING)
	if (MOD_EVENTS_CITY_FOUNDING) {
		if (GAMEEVENTINVOKE_TESTALL(GAMEEVENT_PlayerCanFoundCity, pPlayer->GetID(), pPlot->getX(), pPlot->getY()) == GAMEEVENTRETURN_FALSE) {
			return false;
		}
	}
#endif
	//logging logging logging
	if (pDebug)
	{
		pDebug->Format("%d,%d,%d,%d", iTotalPlotValue, iValueModifier, iStratModifier, iCivModifier);
		for (size_t i=0; i<vQualifiersPositive.size();i++)
		{
			pDebug->append(",positive: ");
			pDebug->append(vQualifiersPositive[i].c_str());
		}
		for (size_t i=0; i<vQualifiersNegative.size();i++)
		{
			pDebug->append(",negative: ");
			pDebug->append(vQualifiersNegative[i].c_str());
		}
	}

	return max(0,iTotalPlotValue + iValueModifier + iStratModifier + iCivModifier);
}
コード例 #18
0
ファイル: CvMap.cpp プロジェクト: Nightinggale/Medieval_Tech
///TKs Med
CvCity* CvMap::findCity(int iX, int iY, PlayerTypes eOwner, TeamTypes eTeam, bool bSameArea, bool bCoastalOnly, TeamTypes eTeamAtWarWith, DirectionTypes eDirection, CvCity* pSkipCity, bool bRandom)
{
	int iBestValue = MAX_INT;
	CvCity* pBestCity = NULL;
    std::vector<CvCity*> aCitys;
	for (int iI = 0; iI < MAX_PLAYERS; iI++)
	{
		if (GET_PLAYER((PlayerTypes)iI).isAlive())
		{
			if ((eOwner == NO_PLAYER) || (iI == eOwner))
			{
				if ((eTeam == NO_TEAM) || (GET_PLAYER((PlayerTypes)iI).getTeam() == eTeam))
				{
					int iLoop;
					for (CvCity* pLoopCity = GET_PLAYER((PlayerTypes)iI).firstCity(&iLoop); pLoopCity != NULL; pLoopCity = GET_PLAYER((PlayerTypes)iI).nextCity(&iLoop))
					{
						if (!bSameArea || (pLoopCity->area() == plotINLINE(iX, iY)->area()) || (bCoastalOnly && (pLoopCity->waterArea() == plotINLINE(iX, iY)->area())))
						{
							if (!bCoastalOnly || pLoopCity->isCoastal(GC.getMIN_WATER_SIZE_FOR_OCEAN()))
							{
								if ((eTeamAtWarWith == NO_TEAM) || atWar(GET_PLAYER((PlayerTypes)iI).getTeam(), eTeamAtWarWith))
								{
									if ((eDirection == NO_DIRECTION) || (estimateDirection(dxWrap(pLoopCity->getX_INLINE() - iX), dyWrap(pLoopCity->getY_INLINE() - iY)) == eDirection))
									{
										if ((pSkipCity == NULL) || (pLoopCity != pSkipCity))
										{
										    if (!bRandom)
										    {
                                                int iValue = plotDistance(iX, iY, pLoopCity->getX_INLINE(), pLoopCity->getY_INLINE());

                                                if (iValue < iBestValue)
                                                {
                                                    iBestValue = iValue;
                                                    pBestCity = pLoopCity;
                                                }
										    }
										    else
										    {
										        aCitys.push_back(pLoopCity);
										    }
										}
									}
								}
							}
						}
					}
				}
			}
		}
	}
    if (bRandom)
    {
        int iRandom = aCitys.size();

        if (iRandom >= 1)
        {
            iRandom = GC.getGameINLINE().getSorenRandNum(iRandom, "Random Find City");
            return aCitys[iRandom];
        }
        else
        {
            return NULL;
        }

    }

    return pBestCity;
}
コード例 #19
0
ファイル: CvMap.cpp プロジェクト: Nightinggale/Medieval_Tech
CvCity* CvMap::findTraderCity(int iX, int iY, PlayerTypes eOwner, TeamTypes eTeam, bool bSameArea, bool bCoastalOnly, bool bNative, YieldTypes eNativeYield, int iMinAttitude, CvUnit* pUnit, bool bRandom)
{
	int iBestValue = MAX_INT;
	CvCity* pBestCity = NULL;
	CvCity* pHomeCity = NULL;
	if (pUnit != NULL)
    {
        pHomeCity = pUnit->getHomeCity();
        if (pHomeCity == NULL)
        {
            return NULL;
        }
    }
    std::vector<CvCity*> aCitys;
	for (int iI = 0; iI < MAX_PLAYERS; iI++)
	{
		if (GET_PLAYER((PlayerTypes)iI).isAlive() && (!bNative || GET_PLAYER((PlayerTypes)iI).isNative()))
		{
			if ((eOwner == NO_PLAYER) || (eOwner != NO_PLAYER && (GET_PLAYER(eOwner).isNative() != GET_PLAYER((PlayerTypes)iI).isNative())))
			{
				if ((eTeam == NO_TEAM) || GET_TEAM(GET_PLAYER((PlayerTypes)iI).getTeam()).isOpenBorders(eTeam))
				{
					int iLoop;
					for (CvCity* pLoopCity = GET_PLAYER((PlayerTypes)iI).firstCity(&iLoop); pLoopCity != NULL; pLoopCity = GET_PLAYER((PlayerTypes)iI).nextCity(&iLoop))
					{
					    int iNativeCityPathTurns;
					    if (pUnit == NULL || pUnit->generatePath(pLoopCity->plot(), 0, true, &iNativeCityPathTurns))
					    {
                            if (!bSameArea || (pLoopCity->area() == plotINLINE(iX, iY)->area()) || (bCoastalOnly && (pLoopCity->waterArea() == plotINLINE(iX, iY)->area())))
                            {
                                if (!bCoastalOnly || pLoopCity->isCoastal(GC.getMIN_WATER_SIZE_FOR_OCEAN()))
                                {
                                    //if(!bNative || pLoopCity->isNative())
                                   //{
                                        if (eNativeYield == NO_YIELD || (iMinAttitude <= 0 && pLoopCity->AI_getDesiredYield() == eNativeYield) || (pLoopCity->isHuman() && pLoopCity->isImport(eNativeYield)))
                                        {
                                            int iValue = plotDistance(iX, iY, pLoopCity->getX_INLINE(), pLoopCity->getY_INLINE());
                                            if ((iValue <= iMinAttitude) || iMinAttitude <= 0)
                                            {

                                                if (!bRandom)
                                                {

                                                    if (iValue < iBestValue)
                                                    {
                                                        iBestValue = iValue;
                                                        pBestCity = pLoopCity;
                                                    }
                                                }
                                                else
                                                {
                                                    aCitys.push_back(pLoopCity);
                                                }
                                            }
                                        }
                                    //}
                                }
                            }
					    }
					}
				}
			}
		}
	}
    if (bRandom)
    {
        int iRandom = aCitys.size();

        if (iRandom >= 1)
        {
            iRandom = GC.getGameINLINE().getSorenRandNum(iRandom, "Random Find City");
            return aCitys[iRandom];
        }
        else
        {
            return NULL;
        }

    }

    return pBestCity;
}
コード例 #20
0
// *****
// ***** This method gets called pre-game if using a WB map (.civ5map), in which case pPlayer is NULL
// *****
/// Value of this site for a civ starting location
int CvSiteEvaluatorForStart::PlotFoundValue(CvPlot* pPlot, CvPlayer*, YieldTypes, bool)
{
	int rtnValue = 0;

	if(!pPlot) 
		return rtnValue;

	if(!CanFound(pPlot, NULL, false))
	{
		return rtnValue;
	}

	// Is there any reason this site doesn't work for a start location?
	//
	// Not on top of a goody hut
	if(pPlot->isGoody())
	{
		return 0;
	}

	// We have our own special method of scoring, so don't call the base class for that (like settler version does)
	for(int iI = 0; iI < RING3_PLOTS; iI++)
	{
		CvPlot* pLoopPlot = iterateRingPlots(pPlot->getX(), pPlot->getY(), iI);

		// Too close to map edge?
		if(pLoopPlot == NULL)
		{
			return 0;
		}
		else
		{
			int iDistance = plotDistance(pPlot->getX(), pPlot->getY(), pLoopPlot->getX(), pLoopPlot->getY());
			int iRingModifier = m_iRingModifier[iDistance];

			// Skip the city plot itself for now
			if(iDistance != 0)
			{
				rtnValue += iRingModifier * ComputeFoodValue(pLoopPlot, NULL) * /*6*/ GC.getSTART_AREA_FOOD_MULTIPLIER();
				rtnValue += iRingModifier * ComputeHappinessValue(pLoopPlot, NULL) * /*12*/ GC.getSTART_AREA_HAPPINESS_MULTIPLIER();
				rtnValue += iRingModifier * ComputeProductionValue(pLoopPlot, NULL) * /*8*/ GC.getSTART_AREA_PRODUCTION_MULTIPLIER();
				rtnValue += iRingModifier * ComputeGoldValue(pLoopPlot, NULL) * /*2*/ GC.getSTART_AREA_GOLD_MULTIPLIER();
				rtnValue += iRingModifier * ComputeScienceValue(pLoopPlot, NULL) * /*1*/ GC.getSTART_AREA_SCIENCE_MULTIPLIER();
				rtnValue += iRingModifier * ComputeFaithValue(pLoopPlot, NULL) * /*1*/ GC.getSTART_AREA_FAITH_MULTIPLIER();
				rtnValue += iRingModifier * ComputeTradeableResourceValue(pLoopPlot, NULL) * /*1*/ GC.getSTART_AREA_RESOURCE_MULTIPLIER();
				rtnValue += iRingModifier * ComputeStrategicValue(pLoopPlot, NULL, iDistance) * /*1*/ GC.getSTART_AREA_STRATEGIC_MULTIPLIER();
			}
		}
	}

	if(rtnValue < 0) 
		rtnValue = 0;

	// Finally, look at the city plot itself and use it as an overall multiplier
	if(pPlot->getResourceType() != NO_RESOURCE)
	{
		rtnValue += rtnValue * GC.getBUILD_ON_RESOURCE_PERCENT() / 100;
	}

	if(pPlot->isRiver())
	{
		rtnValue += rtnValue * GC.getBUILD_ON_RIVER_PERCENT() / 100;
	}

	if(pPlot->isCoastalLand())
	{
		rtnValue += rtnValue * GC.getSTART_AREA_BUILD_ON_COAST_PERCENT() / 100;
	}

	return rtnValue;
}
コード例 #21
0
ファイル: CvArmyAI.cpp プロジェクト: gskleres/nqmod-vs2008
/// Get center of mass of units in army (account for world wrap!)
CvPlot* CvArmyAI::GetCenterOfMass(DomainTypes eDomainRequired)
{
	CvPlot* pRtnValue = NULL;
	int iTotalX = 0;
	int iTotalY = 0;
	int iNumUnits = 0;
	UnitHandle pUnit;
	int iReferenceUnitX = -1;
	int iWorldWidth = GC.getMap().getGridWidth();

	pUnit = GetFirstUnit();
	if(pUnit)
	{
		iReferenceUnitX = pUnit->getX();
	}

	while(pUnit)
	{
		int iUnitX = pUnit->getX();

		bool bWorldWrapAdjust = false;
		int iDiff = iUnitX - iReferenceUnitX;
		if(abs(iDiff) > (iWorldWidth / 2))
		{
			bWorldWrapAdjust = true;
		}

		if(bWorldWrapAdjust)
		{
			iTotalX += iUnitX + iWorldWidth;
		}
		else
		{
			iTotalX += iUnitX;
		}
		iTotalY += pUnit->getY();
		iNumUnits++;
		pUnit = GetNextUnit();
	}

	if(iNumUnits > 0)
	{
		int iAverageX = (iTotalX + (iNumUnits / 2)) / iNumUnits;
		if(iAverageX >= iWorldWidth)
		{
			iAverageX = iAverageX - iWorldWidth;
		}
		int iAverageY = (iTotalY + (iNumUnits / 2)) / iNumUnits;
		pRtnValue = GC.getMap().plot(iAverageX, iAverageY);
	}

	// Domain check
	if (eDomainRequired != NO_DOMAIN && pRtnValue)
	{
		if (pRtnValue->isWater() && eDomainRequired == DOMAIN_LAND || !pRtnValue->isWater() && eDomainRequired == DOMAIN_SEA)
		{
			// Find an adjacent plot that works
			for (int iI = 0; iI < NUM_DIRECTION_TYPES; iI++)
			{
				CvPlot *pLoopPlot = plotDirection(pRtnValue->getX(), pRtnValue->getY(), ((DirectionTypes)iI));
				if (pLoopPlot != NULL)
				{
					if (pLoopPlot->isWater() && eDomainRequired == DOMAIN_SEA || !pLoopPlot->isWater() && eDomainRequired == DOMAIN_LAND)
					{
						return pLoopPlot;
					}
				}
			}

			// Try two plots out if really having problems
#ifdef AUI_HEXSPACE_DX_LOOPS
			int iMaxDX, iDX;
			CvPlot* pLoopPlot;
			for (int iDY = -2; iDY <= 2; iDY++)
			{
				iMaxDX = 2 - MAX(0, iDY);
				for (iDX = -2 - MIN(0, iDY); iDX <= iMaxDX; iDX++) // MIN() and MAX() stuff is to reduce loops (hexspace!)
				{
					// No need for range check because loops are set up properly
					pLoopPlot = plotXY(pRtnValue->getX(), pRtnValue->getY(), iDX, iDY);
					if (pLoopPlot)
					{
						if (hexDistance(iDX, iDY) == 2)
#else
			for (int iDX = -2; iDX <= 2; iDX++)
			{
				for (int iDY = -2; iDY <= 2; iDY++)
				{
					CvPlot *pLoopPlot = plotXYWithRangeCheck(pRtnValue->getX(), pRtnValue->getY(), iDX, iDY, 2);
					if (pLoopPlot)
					{
#ifdef AUI_FIX_HEX_DISTANCE_INSTEAD_OF_PLOT_DISTANCE
						if (hexDistance(iDX, iDY) == 2)
#else
						if (plotDistance(pRtnValue->getX(), pRtnValue->getY(), pLoopPlot->getX(), pLoopPlot->getY()) == 2)
#endif
#endif
						{
							if (pLoopPlot->isWater() && eDomainRequired == DOMAIN_SEA || !pLoopPlot->isWater() && eDomainRequired == DOMAIN_LAND)
							{
								return pLoopPlot;
							}
						}
					}
				}
			}

			// Give up - just use location of first unit
			pUnit = GetFirstUnit();
			pRtnValue = pUnit->plot();
		}
	}

	return pRtnValue;
}

/// Return distance from this plot of unit in army farthest away
int CvArmyAI::GetFurthestUnitDistance(CvPlot* pPlot)
{
	int iLargestDistance = 0;
	UnitHandle pUnit;
	int iNewDistance;

	pUnit = GetFirstUnit();
	while(pUnit)
	{
		iNewDistance = plotDistance(pUnit->getX(), pUnit->getY(), pPlot->getX(), pPlot->getY());
		if(iNewDistance > iLargestDistance)
		{
			iLargestDistance = iNewDistance;
		}
		pUnit = GetNextUnit();
	}
	return iLargestDistance;
}

// FORMATION ACCESSORS

/// Retrieve index of the formation used by this army
int CvArmyAI::GetFormationIndex() const
{
	return m_iFormationIndex;
}

/// Set index of the formation used by this army
void CvArmyAI::SetFormationIndex(int iFormationIndex)
{
	CvArmyFormationSlot slot;

	if(m_iFormationIndex != iFormationIndex)
	{
		m_iFormationIndex = iFormationIndex;

		CvMultiUnitFormationInfo* thisFormation = GC.getMultiUnitFormationInfo(m_iFormationIndex);
		if(thisFormation)
		{
			int iNumSlots = thisFormation->getNumFormationSlotEntries();

			// Build all the formation entries
			m_FormationEntries.clear();
			for(int iI = 0; iI < iNumSlots; iI++)
			{
				slot.SetUnitID(ARMY_NO_UNIT);
				slot.SetTurnAtCheckpoint(ARMYSLOT_UNKNOWN_TURN_AT_CHECKPOINT);
				m_FormationEntries.push_back(slot);
			}
		}
	}
}

/// How many slots are there in this formation if filled
int CvArmyAI::GetNumFormationEntries() const
{
	return m_FormationEntries.size();
}

/// How many slots do we currently have filled?
int CvArmyAI::GetNumSlotsFilled() const
{
	int iRtnValue = 0;

	for(unsigned int iI = 0; iI < m_FormationEntries.size(); iI++)
	{
		if(m_FormationEntries[iI].m_iUnitID != ARMY_NO_UNIT)
		{
			iRtnValue++;
		}
	}
	return iRtnValue;
}
コード例 #22
0
int plotDistance(const CvPlot& plotA, const CvPlot& plotB)
{
	return plotDistance(plotA.getX(),plotA.getY(),plotB.getX(),plotB.getY());
}
コード例 #23
0
int cyPlotDistance(int iX, int iY, int iX2, int iY2)
{
	return plotDistance(iX, iY, iX2, iY2);
}
コード例 #24
0
/// Recalculate when each unit will arrive at the current army position, whatever that is
void CvArmyAI::UpdateCheckpointTurnsAndRemoveBadUnits()
{
	CvAIOperation* pOperation = GET_PLAYER(GetOwner()).getAIOperation(GetOperationID());
	//should be updated before calling this ...
	CvPlot* pCurrentArmyPlot = GC.getMap().plot(GetX(), GetY());

	//kick out damaged units, but if we're defending or escorting, no point in running away
	if (pOperation->IsOffensive())
	{
		for (unsigned int iI = 0; iI < m_FormationEntries.size(); iI++)
		{
			if (!m_FormationEntries[iI].IsUsed())
				continue;

			CvUnit* pUnit = GET_PLAYER(m_eOwner).getUnit(m_FormationEntries[iI].m_iUnitID);
			if (pUnit == NULL)
				continue;

			//failsafe - make sure the army ID is set
			if (pUnit->getArmyID() != GetID())
				pUnit->setArmyID(GetID());

			//let tactical AI handle those
			if (pUnit->GetCurrHitPoints() < pUnit->GetMaxHitPoints() / 3)
				RemoveUnit(m_FormationEntries[iI].GetUnitID());
		}
	}

	//update for all units in this army. ignore the ones still being built
	int iGatherTolerance = pOperation->GetGatherTolerance(this, pCurrentArmyPlot);
	for(unsigned int iI = 0; iI < m_FormationEntries.size(); iI++)
	{
		if (!m_FormationEntries[iI].IsUsed())
			continue;

		CvUnit* pUnit = GET_PLAYER(m_eOwner).getUnit(m_FormationEntries[iI].GetUnitID());
		if(pUnit && pCurrentArmyPlot)
		{
			if(plotDistance(*pUnit->plot(),*pCurrentArmyPlot)<iGatherTolerance)
			{
				m_FormationEntries[iI].SetTurnsToCheckpoint(0);
			}
			else
			{
				//be generous with the flags here, for some ops the muster point may be far away and intermittendly occupied by foreign units ...
				int iFlags = CvUnit::MOVEFLAG_APPROX_TARGET_RING2 | CvUnit::MOVEFLAG_IGNORE_STACKING | CvUnit::MOVEFLAG_IGNORE_ZOC;
				int iTurnsToReachCheckpoint = pUnit->TurnsToReachTarget(pCurrentArmyPlot, iFlags, pOperation->GetMaximumRecruitTurns());

				//if we're already moving to target, the current army plot is moving, so we cannot check progress against ...
				if ( iTurnsToReachCheckpoint==INT_MAX ||
					 (GetArmyAIState()==ARMYAISTATE_WAITING_FOR_UNITS_TO_CATCH_UP && !m_FormationEntries[iI].IsMakingProgressTowardsCheckpoint(iTurnsToReachCheckpoint)) )
				{
					CvString strMsg;
					strMsg.Format("Removing %s %d from army %d because no progress to checkpoint (%d:%d). ETA %d, previously %d.", 
						pUnit->getName().c_str(), m_FormationEntries[iI].GetUnitID(), GetID(), pCurrentArmyPlot->getX(), pCurrentArmyPlot->getY(),
						iTurnsToReachCheckpoint, m_FormationEntries[iI].m_iPrevEstimatedTurnsToCheckpoint);
					pOperation->LogOperationSpecialMessage(strMsg);
					RemoveUnit(m_FormationEntries[iI].GetUnitID());
				}
				else
					m_FormationEntries[iI].SetTurnsToCheckpoint(iTurnsToReachCheckpoint);
			}
		}
	}
}
コード例 #25
0
/// Get center of mass of units in army (account for world wrap!)
CvPlot* CvArmyAI::GetCenterOfMass(DomainTypes eDomainRequired)
{
	CvPlot* pRtnValue = NULL;
	int iTotalX = 0;
	int iTotalY = 0;
	int iNumUnits = 0;
	UnitHandle pUnit;
	int iReferenceUnitX = -1;
	int iWorldWidth = GC.getMap().getGridWidth();

	pUnit = GetFirstUnit();
	if(pUnit)
	{
		iReferenceUnitX = pUnit->getX();
	}

	while(pUnit)
	{
		int iUnitX = pUnit->getX();

		bool bWorldWrapAdjust = false;
		int iDiff = iUnitX - iReferenceUnitX;
		if(abs(iDiff) > (iWorldWidth / 2))
		{
			bWorldWrapAdjust = true;
		}

		if(bWorldWrapAdjust)
		{
			iTotalX += iUnitX + iWorldWidth;
		}
		else
		{
			iTotalX += iUnitX;
		}
		iTotalY += pUnit->getY();
		iNumUnits++;
		pUnit = GetNextUnit();
	}

	if(iNumUnits > 0)
	{
		int iAverageX = (iTotalX + (iNumUnits / 2)) / iNumUnits;
		if(iAverageX >= iWorldWidth)
		{
			iAverageX = iAverageX - iWorldWidth;
		}
		int iAverageY = (iTotalY + (iNumUnits / 2)) / iNumUnits;
		pRtnValue = GC.getMap().plot(iAverageX, iAverageY);
	}

	// Domain check
	if (eDomainRequired != NO_DOMAIN && pRtnValue)
	{
		if (pRtnValue->isWater() && eDomainRequired == DOMAIN_LAND || !pRtnValue->isWater() && eDomainRequired == DOMAIN_SEA)
		{
			// Find an adjacent plot that works
			for (int iI = 0; iI < NUM_DIRECTION_TYPES; iI++)
			{
				CvPlot *pLoopPlot = plotDirection(pRtnValue->getX(), pRtnValue->getY(), ((DirectionTypes)iI));
				if (pLoopPlot != NULL)
				{
					if (pLoopPlot->isWater() && eDomainRequired == DOMAIN_SEA || !pLoopPlot->isWater() && eDomainRequired == DOMAIN_LAND)
					{
						return pLoopPlot;
					}
				}
			}

			// Try two plots out if really having problems
			for (int iDX = -2; iDX <= 2; iDX++)
			{
				for (int iDY = -2; iDY <= 2; iDY++)
				{
					CvPlot *pLoopPlot = plotXYWithRangeCheck(pRtnValue->getX(), pRtnValue->getY(), iDX, iDY, 2);
					if (pLoopPlot)
					{
						if (plotDistance(pRtnValue->getX(), pRtnValue->getY(), pLoopPlot->getX(), pLoopPlot->getY()) == 2)
						{
							if (pLoopPlot->isWater() && eDomainRequired == DOMAIN_SEA || !pLoopPlot->isWater() && eDomainRequired == DOMAIN_LAND)
							{
								return pLoopPlot;
							}
						}
					}
				}
			}

			// Give up - just use location of first unit
			pUnit = GetFirstUnit();
			pRtnValue = pUnit->plot();
		}
	}

	return pRtnValue;
}
コード例 #26
0
// Get the maximum damage unit could receive at this plot in the next turn (update this with CvUnitCombat changes!)
int CvDangerPlotContents::GetDanger(const CvUnit* pUnit, AirActionType iAirAction)
{
	if (!m_pPlot || !pUnit)
		return 0;

	// Air units only take damage from interceptions
	if (pUnit->getDomainType() == DOMAIN_AIR)
		return GetAirUnitDamage(pUnit, iAirAction);

	//simple caching for speedup
	SUnitStats unitStats(pUnit);
	if (unitStats==m_lastUnit)
		return m_lastResult;

	//otherwise calculate from scratch
	int iPlotDamage = 0;

	CvCity* pFriendlyCity = NULL;
	if ( m_pPlot->isFriendlyCity(*pUnit,true) )
		pFriendlyCity = m_pPlot->getPlotCity();

	// Civilians can be captured - unless they would need to be embarked on this plot
	if (!pUnit->IsCombatUnit() && pUnit->isNativeDomain(m_pPlot))
	{
		// If plot contains an enemy unit, mark it as max danger
		if (m_pPlot->getBestDefender(NO_PLAYER, pUnit->getOwner(), NULL, true))
		{
			return MAX_INT;
		}

		for (DangerUnitVector::iterator it = m_apUnits.begin(); it < m_apUnits.end(); ++it)
		{
			CvUnit* pAttacker = GET_PLAYER(it->first).getUnit(it->second);

			if ( pAttacker && !pAttacker->isDelayedDeath() && !pAttacker->IsDead())
			{
				// If in a city and the city can be captured, we are in highest danger
				if (pFriendlyCity)
				{
					if (GetDanger(pFriendlyCity) + pFriendlyCity->getDamage() > pFriendlyCity->GetMaxHitPoints())
					{
						return MAX_INT;
					}
				}
				// Look for a possible plot defender
				else 
				{
					IDInfo* pUnitNode = m_pPlot->headUnitNode();
					CvUnit* pBestDefender = NULL;
					while (pUnitNode != NULL)
					{
						pBestDefender = ::getUnit(*pUnitNode);
						pUnitNode = m_pPlot->nextUnitNode(pUnitNode);

						if (pBestDefender && pBestDefender->getOwner() == pUnit->getOwner())
						{
							//fix endless recursion with stacked embarked civilians: defender must also be able to attack
							if (pBestDefender->IsCanDefend() && pBestDefender->IsCanAttack())
							{
								if (pBestDefender != pUnit)
								{
									if (pBestDefender->isWaiting() || !(pBestDefender->canMove()))
									{
										break;
									}
								}
							}
						}
						pBestDefender = NULL;
					}
					// If there is a defender and it might be killed, high danger
					if (pBestDefender && (pBestDefender->isWaiting() || !pBestDefender->canMove()))
					{
						if (GetDanger(pBestDefender) > pBestDefender->GetCurrHitPoints())
						{
							return INT_MAX;
						}
					}
					else if (pBestDefender==NULL)
					{
						//Civilian could be captured on this tile
						return MAX_INT;
					}
				}
			}
		}

		// Damage from features (citadel)
		iPlotDamage += GetDamageFromFeatures(pUnit->getOwner());
		iPlotDamage += m_bFlatPlotDamage ? m_pPlot->getTurnDamage(pUnit->ignoreTerrainDamage(), pUnit->ignoreFeatureDamage(), pUnit->extraTerrainDamage(), pUnit->extraFeatureDamage()) : 0;

		// Damage from cities
		for (DangerCityVector::iterator it = m_apCities.begin(); it < m_apCities.end(); ++it)
		{
			CvCity* pCity = GET_PLAYER(it->first).getCity(it->second);
			if (!pCity || pCity->getTeam() == pUnit->getTeam())
				continue;

			iPlotDamage += pCity->rangeCombatDamage(pUnit, NULL, false, m_pPlot);
		}

		//update cache
		m_lastUnit = unitStats;
		m_lastResult = iPlotDamage;
		return iPlotDamage;
	}

	// Capturing a city with a garrisoned unit destroys the garrisoned unit
	if (pFriendlyCity)
	{
		int iCityDanger = GetDanger(pFriendlyCity, (pUnit->getDomainType() == DOMAIN_LAND ? pUnit : NULL));
		if (iCityDanger + pFriendlyCity->getDamage() < pFriendlyCity->GetMaxHitPoints())
		{
			if (pUnit->CanGarrison())
			{
				// Reconstruct the amount of damage the garrison would absorb for the city
				int iUnitShare = (iCityDanger*2*pUnit->GetMaxHitPoints()) / pFriendlyCity->GetMaxHitPoints();

				// Damage from features
				return iUnitShare + GetDamageFromFeatures(pUnit->getOwner());
			}
			else
				return 0;
		}
		else
		{
			return MAX_INT;
		}
	}

	CvPlot* pAttackerPlot = NULL;
	CvUnit* pInterceptor = NULL;
	// Damage from units
	// EXTREMELY IMPORTANT THAT NO RNG IS USED FOR PREDICTION!
	// Otherwise a tooltip or similar can change the game state
	for (DangerUnitVector::iterator it = m_apUnits.begin(); it < m_apUnits.end(); ++it)
	{
		CvUnit* pAttacker = GET_PLAYER(it->first).getUnit(it->second);
		if (!pAttacker || pAttacker->isDelayedDeath() || pAttacker->IsDead())
			continue;

		pAttackerPlot = NULL;
		if (pAttacker->plot() != m_pPlot)
		{				
			if (pAttacker->IsCanAttackRanged())
			{
				if (pAttacker->getDomainType() == DOMAIN_AIR)
				{
					pInterceptor = pAttacker->GetBestInterceptor(*m_pPlot, pUnit);
					int iInterceptDamage = 0;
					if (pInterceptor)
					{
						// Always assume interception is successful
						iInterceptDamage = pInterceptor->GetInterceptionDamage(pUnit, false);
					}
					iPlotDamage += pAttacker->GetAirCombatDamage(pUnit, NULL, false, iInterceptDamage, m_pPlot);
				}
				else
				{
					iPlotDamage += pAttacker->GetRangeCombatDamage(pUnit, NULL, false, 0, m_pPlot);
				}
			}
			else
			{
				if (plotDistance(m_iX, m_iY, pUnit->getX(), pUnit->getY()) == 1)
				{
					pAttackerPlot = pAttacker->plot();
				}
				iPlotDamage += pAttacker->getCombatDamage(
					pAttacker->GetMaxAttackStrength(pAttackerPlot, m_pPlot, pUnit),
					pUnit->GetMaxDefenseStrength(m_pPlot, pAttacker), pAttacker->getDamage(), false, false, false);
				if (pAttacker->isRangedSupportFire())
				{
					iPlotDamage += pAttacker->GetRangeCombatDamage(pUnit, NULL, false, 0, m_pPlot, pAttackerPlot);
				}
			}
		}
	}

	// Damage from cities
	for (DangerCityVector::iterator it = m_apCities.begin(); it < m_apCities.end(); ++it)
	{
		CvCity* pCity = GET_PLAYER(it->first).getCity(it->second);
		if (!pCity || pCity->getTeam() == pUnit->getTeam())
			continue;

		iPlotDamage += pCity->rangeCombatDamage(pUnit, NULL, false, m_pPlot);
	}

	// Damage from surrounding features (citadel) and the plot itself
	iPlotDamage += GetDamageFromFeatures(pUnit->getOwner());
	iPlotDamage += m_bFlatPlotDamage ? m_pPlot->getTurnDamage(pUnit->ignoreTerrainDamage(), pUnit->ignoreFeatureDamage(), pUnit->extraTerrainDamage(), pUnit->extraFeatureDamage()) : 0;

	//update cache
	m_lastUnit = unitStats;
	m_lastResult = iPlotDamage;

	//done
	return iPlotDamage;
}
コード例 #27
0
/// Value of this site for a civ starting location
int CvSiteEvaluatorForStart::PlotFoundValue(CvPlot* pPlot, CvPlayer* pPlayer, YieldTypes, bool)
{
	int rtnValue = 0;
	int iI;
	CvPlot* pLoopPlot(NULL);
	int iCelticForestCount = 0;

	CvAssert(pPlot);
	if(!pPlot) return rtnValue;

	if(!CanFound(pPlot, pPlayer, false))
	{
		return rtnValue;
	}

	// Is there any reason this site doesn't work for a start location?
	//
	// Not on top of a goody hut
	if(pPlot->isGoody())
	{
		return 0;
	}

	// We have our own special method of scoring, so don't call the base class for that (like settler version does)
#if defined(MOD_GLOBAL_CITY_WORKING)
	int iLimit = (pPlayer != NULL) ? pPlayer->GetNumWorkablePlots() : AVG_CITY_PLOTS;
	for(iI = 0; iI < iLimit; iI++)
#else
	for(iI = 0; iI < NUM_CITY_PLOTS; iI++)
#endif
	{
		pLoopPlot = plotCity(pPlot->getX(), pPlot->getY(), iI);

		// Too close to map edge?
		if(pLoopPlot == NULL)
		{
			return 0;
		}
		else
		{
			int iDistance = plotDistance(pPlot->getX(), pPlot->getY(), pLoopPlot->getX(), pLoopPlot->getY());
#if defined(MOD_GLOBAL_CITY_WORKING)
			if (pPlayer != NULL) {
				CvAssert(iDistance <= pPlayer->getWorkPlotDistance());
				if(iDistance > pPlayer->getWorkPlotDistance()) continue;
			} else {
				CvAssert(iDistance <= AVG_CITY_RADIUS);
				if(iDistance > AVG_CITY_RADIUS) continue;
			}
#else	
			CvAssert(iDistance <= NUM_CITY_RINGS);
			if(iDistance > NUM_CITY_RINGS) continue;
#endif
			int iRingModifier = m_iRingModifier[iDistance];

			// Skip the city plot itself for now
			if(iDistance != 0)
			{
				rtnValue += iRingModifier * ComputeFoodValue(pLoopPlot, pPlayer) * /*6*/ GC.getSTART_AREA_FOOD_MULTIPLIER();
				rtnValue += iRingModifier * ComputeHappinessValue(pLoopPlot, pPlayer) * /*12*/ GC.getSTART_AREA_HAPPINESS_MULTIPLIER();
				rtnValue += iRingModifier * ComputeProductionValue(pLoopPlot, pPlayer) * /*8*/ GC.getSTART_AREA_PRODUCTION_MULTIPLIER();
				rtnValue += iRingModifier * ComputeGoldValue(pLoopPlot, pPlayer) * /*2*/ GC.getSTART_AREA_GOLD_MULTIPLIER();
				rtnValue += iRingModifier * ComputeScienceValue(pLoopPlot, pPlayer) * /*1*/ GC.getSTART_AREA_SCIENCE_MULTIPLIER();
				rtnValue += iRingModifier * ComputeFaithValue(pLoopPlot, pPlayer) * /*1*/ GC.getSTART_AREA_FAITH_MULTIPLIER();
				rtnValue += iRingModifier * ComputeTradeableResourceValue(pLoopPlot, pPlayer) * /*1*/ GC.getSTART_AREA_RESOURCE_MULTIPLIER();
				rtnValue += iRingModifier * ComputeStrategicValue(pLoopPlot, pPlayer, iDistance) * /*1*/ GC.getSTART_AREA_STRATEGIC_MULTIPLIER();
			}

			if (pPlayer)
			{
				if (iDistance == 1 && pLoopPlot->getFeatureType() == FEATURE_FOREST)
				{
					if (pLoopPlot->getImprovementType() == NO_IMPROVEMENT && pPlayer->GetPlayerTraits()->IsFaithFromUnimprovedForest())
					{
						iCelticForestCount += 1;
					}
				}
			}
		}
	}

	if (iCelticForestCount >= 3)
	{
		rtnValue += 2 * 1000 * m_iFlavorMultiplier[YIELD_FAITH];
	}
	else if (iCelticForestCount >= 1)
	{
		rtnValue += 1 * 1000 * m_iFlavorMultiplier[YIELD_FAITH];
	}

	if(rtnValue < 0) rtnValue = 0;

	// Finally, look at the city plot itself and use it as an overall multiplier
	if(pPlot->getResourceType() != NO_RESOURCE)
	{
		rtnValue += rtnValue * GC.getBUILD_ON_RESOURCE_PERCENT() / 100;
	}

	if(pPlot->isRiver())
	{
		rtnValue += rtnValue * GC.getBUILD_ON_RIVER_PERCENT() / 100;
	}

	if(pPlot->isCoastalLand())
	{
		rtnValue += rtnValue * GC.getSTART_AREA_BUILD_ON_COAST_PERCENT() / 100;
	}

	return rtnValue;
}
コード例 #28
0
ファイル: CvMap.cpp プロジェクト: Nightinggale/Medieval_Tech
int CvMap::maxPlotDistance()
{
	return std::max(1, plotDistance(0, 0, ((isWrapXINLINE()) ? (getGridWidthINLINE() / 2) : (getGridWidthINLINE() - 1)), ((isWrapYINLINE()) ? (getGridHeightINLINE() / 2) : (getGridHeightINLINE() - 1))));
}
コード例 #29
0
/// Get center of mass of units in army (account for world wrap!)
CvPlot* CvArmyAI::GetCenterOfMass(float* pfVarX, float* pfVarY)
{
	int iTotalX = 0;
	int iTotalY = 0;
	int iNumUnits = 0;

	UnitHandle pUnit = GetFirstUnit();
	if (!pUnit)
		return NULL;

	int iTotalX2 = 0;
	int iTotalY2 = 0;
	int iWorldWidth = GC.getMap().getGridWidth();
	int iWorldHeight = GC.getMap().getGridHeight();

	//the first unit is our reference ...
	int iRefX = pUnit->getX();
	int iRefY = pUnit->getY();
	iNumUnits++;
	pUnit = GetNextUnit();

	while(pUnit)
	{
		int iDX = pUnit->getX() - iRefX;
		int iDY = pUnit->getY() - iRefY;

		if (GC.getMap().isWrapX())
		{
			if( iDX > +(iWorldWidth / 2))
				iDX -= iWorldWidth;
			if( iDX < -(iWorldWidth / 2))
				iDX += iWorldWidth;
		}
		if (GC.getMap().isWrapY())
		{
			if( iDY > +(iWorldHeight / 2))
				iDY -= iWorldHeight;
			if( iDY < -(iWorldHeight / 2))
				iDY += iWorldHeight;
		}

		iTotalX += iDX;
		iTotalY += iDY;
		iTotalX2 += iDX*iDX;
		iTotalY2 += iDY*iDY;
		iNumUnits++;

		pUnit = GetNextUnit();
	}

	if (iNumUnits==0)
		return NULL;

	//this is for debugging
	float fVarX = (iTotalX2 / (float)iNumUnits) - (iTotalX/(float)iNumUnits)*(iTotalX/(float)iNumUnits);
	float fVarY = (iTotalY2 / (float)iNumUnits) - (iTotalY/(float)iNumUnits)*(iTotalY/(float)iNumUnits);

	//finally, compute average (with rounding)
	int iAvgX = (iTotalX + (iNumUnits / 2)) / iNumUnits + iRefX;
	int iAvgY = (iTotalY + (iNumUnits / 2)) / iNumUnits + iRefY;

	if (fVarX > 64 || fVarY > 64)
	{
		CvString msg = CvString::format("Warning: Army %d with %d units Center of Mass (%d,%d) has a large variance (%.2f,%.2f)\n", GetID(), iNumUnits, iAvgX, iAvgY, fVarX, fVarY);
		OutputDebugString( msg.c_str() );
	}

	//this handles wrapped coordinates
	CvPlot* pCOM = GC.getMap().plot(iAvgX, iAvgY);

	if (!pCOM)
		return NULL;

	if (pfVarX)
		*pfVarX = fVarX;
	if (pfVarY)
		*pfVarY = fVarY;

	//don't return it directly but use the plot of the closest unit
	pUnit = GetFirstUnit();
	std::vector<SPlotWithScore> vPlots;
	while (pUnit)
	{
		if (pUnit->plot()->getDomain()==GetDomainType())
		{
			int iDistToCOM = plotDistance(*pUnit->plot(),*pCOM);
			int iDistToTarget = plotDistance(pUnit->getX(),pUnit->getY(),GetGoalX(),GetGoalY());
			vPlots.push_back( SPlotWithScore(pUnit->plot(),iDistToCOM*100+iDistToTarget) );
		}

		pUnit = GetNextUnit();
	}

	if (vPlots.empty())
		return NULL;

	//this sorts ascending!
	std::sort(vPlots.begin(),vPlots.end());
	return vPlots.front().pPlot;
}
コード例 #30
0
//	-----------------------------------------------------------------------------------------------
/// Contains the calculations to do the danger value for the plot according to the unit
void CvDangerPlots::AssignUnitDangerValue(CvUnit* pUnit, CvPlot* pPlot)
{
	// MAJIK NUMBARS TO MOVE TO XML
#if defined(MOD_AI_SMART_ASSIGN_DANGER)
	int iTurnsAway = 0;
#endif
	int iCombatValueCalc = 100;
	int iBaseUnitCombatValue = pUnit->GetBaseCombatStrengthConsideringDamage() * iCombatValueCalc;
	// Combat capable?  If not, the calculations will always result in 0, so just skip it.
	if(iBaseUnitCombatValue > 0)
	{
		// Will any danger be zero'ed out?
		if(!IsDangerByRelationshipZero(pUnit->getOwner(), pPlot))
		{
			//int iDistance = plotDistance(pUnitPlot->getX(), pUnitPlot->getY(), pPlot->getX(), pPlot->getY());
			//int iRange = pUnit->baseMoves();
			//FAssertMsg(iRange > 0, "0 range? Uh oh");

			CvIgnoreUnitsPathFinder& kPathFinder = GC.getIgnoreUnitsPathFinder();
			kPathFinder.SetData(pUnit);

			int iPlotX = pPlot->getX();
			int iPlotY = pPlot->getY();
#if defined(MOD_AI_SMART_ASSIGN_DANGER)
			int pDistance = plotDistance(pUnit->getX(), pUnit->getY(), iPlotX, iPlotY);
			// Lest substract distance, will not greatly affect danger but will give distant = safer position.
			iBaseUnitCombatValue -= pDistance;
			//AMS: Is a ranged unit?
			if (pUnit->canRangeStrike())
			{
				// Plot is in range and can strike from current position
				if( pDistance <= pUnit->GetRange() && pUnit->canRangeStrikeAt(pPlot->getX(),pPlot->getY()))
				{
					iTurnsAway = 1;
				}
				else if(pDistance < pUnit->GetRangePlusMoveToshot())
				{
					if (kPathFinder.GeneratePath(pUnit->getX(), pUnit->getY(), iPlotX, iPlotY, 0, true /*bReuse*/))
					{
						iTurnsAway = 2;
					}
				}
				if (iTurnsAway == 0)
				{
					return;
				}
			}

			if (iTurnsAway == 0)
			{
#endif
			// can the unit actually walk there
			if(!kPathFinder.GeneratePath(pUnit->getX(), pUnit->getY(), iPlotX, iPlotY, 0, true /*bReuse*/))
			{
				return;
			}

			CvAStarNode* pNode = kPathFinder.GetLastNode();
#if defined(MOD_AI_SMART_ASSIGN_DANGER)
			iTurnsAway = pNode->m_iData2;
			iTurnsAway = max(iTurnsAway, 1);
			}
#else
			int iTurnsAway = pNode->m_iData2;
			iTurnsAway = max(iTurnsAway, 1);
#endif

			int iUnitCombatValue = iBaseUnitCombatValue / iTurnsAway;
			iUnitCombatValue = ModifyDangerByRelationship(pUnit->getOwner(), pPlot, iUnitCombatValue);
			AddDanger(iPlotX, iPlotY, iUnitCombatValue, iTurnsAway <= 1);
		}
	}
}