void CvMapGenerator::addLakes()
{
PROFILE_FUNC();
if (gDLL->getPythonIFace()->pythonAddLakes() && !gDLL->getPythonIFace()->pythonUsingDefaultImpl())
{
return; // Python override
}
gDLL->NiTextOut("Adding Lakes...");
CvPlot* pLoopPlot;
int iI;
for (iI = 0; iI < GC.getMapINLINE().numPlotsINLINE(); iI++)
{
gDLL->callUpdater();
pLoopPlot = GC.getMapINLINE().plotByIndexINLINE(iI);
FAssertMsg(pLoopPlot != NULL, "LoopPlot is not assigned a valid value");
if (!(pLoopPlot->isWater()))
{
if (!(pLoopPlot->isCoastalLand()))
{
if (!(pLoopPlot->isRiver()))
{
if (GC.getGameINLINE().getMapRandNum(GC.getXMLval(XML_LAKE_PLOT_RAND), "addLakes") == 0)
{
pLoopPlot->setPlotType(PLOT_OCEAN);
}
}
}
}
}
}
int CvArea::countCoastalLand() const
{
if (isWater())
{
return 0;
}
int iCount = 0;
for (int iI = 0; iI < GC.getMapINLINE().numPlotsINLINE(); iI++)
{
CvPlot* pLoopPlot = GC.getMapINLINE().plotByIndexINLINE(iI);
if (pLoopPlot->getArea() == getID())
{
if (pLoopPlot->isCoastalLand())
{
iCount++;
}
}
}
return iCount;
}
void CvMapGenerator::addRivers()
{
PROFILE_FUNC();
if (gDLL->getPythonIFace()->pythonAddRivers() && !gDLL->getPythonIFace()->pythonUsingDefaultImpl())
{
return; // Python override
}
gDLL->NiTextOut("Adding Rivers...");
CvPlot* pLoopPlot;
CvPlot* pStartPlot;
int iPass;
int iRiverSourceRange;
int iSeaWaterRange;
int iI;
for (iPass = 0; iPass < 4; iPass++)
{
if (iPass <= 1)
{
iRiverSourceRange = GC.getXMLval(XML_RIVER_SOURCE_MIN_RIVER_RANGE);
}
else
{
iRiverSourceRange = (GC.getXMLval(XML_RIVER_SOURCE_MIN_RIVER_RANGE) / 2);
}
if (iPass <= 1)
{
iSeaWaterRange = GC.getXMLval(XML_RIVER_SOURCE_MIN_SEAWATER_RANGE);
}
else
{
iSeaWaterRange = (GC.getXMLval(XML_RIVER_SOURCE_MIN_SEAWATER_RANGE) / 2);
}
for (iI = 0; iI < GC.getMapINLINE().numPlotsINLINE(); iI++)
{
gDLL->callUpdater();
pLoopPlot = GC.getMapINLINE().plotByIndexINLINE(iI);
FAssertMsg(pLoopPlot != NULL, "LoopPlot is not assigned a valid value");
if (!(pLoopPlot->isWater()))
{
if (((iPass == 0) && (pLoopPlot->isHills() || pLoopPlot->isPeak())) ||
((iPass == 1) && !(pLoopPlot->isCoastalLand()) && (GC.getGameINLINE().getMapRandNum(8, "addRivers") == 0)) ||
((iPass == 2) && (pLoopPlot->isHills() || pLoopPlot->isPeak()) && (pLoopPlot->area()->getNumRiverEdges() < ((pLoopPlot->area()->getNumTiles() / GC.getXMLval(XML_PLOTS_PER_RIVER_EDGE)) + 1))) ||
((iPass == 3) && (pLoopPlot->area()->getNumRiverEdges() < ((pLoopPlot->area()->getNumTiles() / GC.getXMLval(XML_PLOTS_PER_RIVER_EDGE)) + 1))))
{
if (!(GC.getMapINLINE().findWater(pLoopPlot, iRiverSourceRange, true)))
{
if (!(GC.getMapINLINE().findWater(pLoopPlot, iSeaWaterRange, false)))
{
pStartPlot = pLoopPlot->getInlandCorner();
if (pStartPlot != NULL)
{
doRiver(pStartPlot);
}
}
}
}
}
}
}
}
/// 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);
}
