// area.cpp

#include "CvGameCoreDLL.h"
#include "CvArea.h"
#include "CvMap.h"
#include "CvPlot.h"
#include "CvGlobals.h"
#include "CvGameAI.h"
#include "CvPlayerAI.h"
#include "CvTeamAI.h"
#include "CvGameCoreUtils.h"
#include "CvInfos.h"

#include "CvDLLInterfaceIFaceBase.h"

// Public Functions...

CvArea::CvArea()
{
	m_paiNumBonuses = NULL;
	m_paiNumImprovements = NULL;

	reset(0, false, true);
}


CvArea::~CvArea()
{
	uninit();
}


void CvArea::init(int iID, bool bWater)
{
	//--------------------------------
	// Init saved data
	reset(iID, bWater);

	//--------------------------------
	// Init non-saved data

	//--------------------------------
	// Init other game data
}


void CvArea::uninit()
{
	SAFE_DELETE_ARRAY(m_paiNumBonuses);
	SAFE_DELETE_ARRAY(m_paiNumImprovements);
}


// FUNCTION: reset()
// Initializes data members that are serialized.
void CvArea::reset(int iID, bool bWater, bool bConstructorCall)
{
	int iI, iJ;

	//--------------------------------
	// Uninit class
	uninit();

	m_iID = iID;
	m_iNumTiles = 0;
	m_iNumOwnedTiles = 0;
	m_iNumRiverEdges = 0;
	m_iNumUnits = 0;
	m_iNumCities = 0;
	m_iTotalPopulation = 0;
	m_iNumStartingPlots = 0;

	m_bWater = bWater;

	for (iI = 0; iI < MAX_PLAYERS; iI++)
	{
		m_aiUnitsPerPlayer[iI] = 0;
		m_aiAnimalsPerPlayer[iI] = 0;
		m_aiCitiesPerPlayer[iI] = 0;
		m_aiPopulationPerPlayer[iI] = 0;
		m_aiBuildingGoodHealth[iI] = 0;
		m_aiBuildingBadHealth[iI] = 0;
		m_aiBuildingHappiness[iI] = 0;
		m_aiFreeSpecialist[iI] = 0;
		m_aiPower[iI] = 0;
		m_aiBestFoundValue[iI] = 0;
	}

	for (iI = 0; iI < MAX_TEAMS; iI++)
	{
		m_aiNumRevealedTiles[iI] = 0;
		m_aiCleanPowerCount[iI] = 0;
	}

	for (iI = 0; iI < MAX_TEAMS; iI++)
	{
		m_aeAreaAIType[iI] = NO_AREAAI;
	}

	for (iI = 0; iI < MAX_PLAYERS; iI++)
	{
		m_aTargetCities[iI].reset();
	}

	for (iI = 0; iI < MAX_PLAYERS; iI++)
	{
		for (iJ = 0; iJ < NUM_YIELD_TYPES; iJ++)
		{
			m_aaiYieldRateModifier[iI][iJ] = 0;
		}

		for (iJ = 0; iJ < NUM_UNITAI_TYPES; iJ++)
		{
			m_aaiNumTrainAIUnits[iI][iJ] = 0;
			m_aaiNumAIUnits[iI][iJ] = 0;
		}
	}

	if (!bConstructorCall)
	{
		FAssertMsg((0 < GC.getNumBonusInfos()) && "GC.getNumBonusInfos() is not greater than zero but an array is being allocated in CvArea::reset", "GC.getNumBonusInfos() is not greater than zero but an array is being allocated in CvArea::reset");
		m_paiNumBonuses = new int[GC.getNumBonusInfos()];
		for (iI = 0; iI < GC.getNumBonusInfos(); iI++)
		{
			m_paiNumBonuses[iI] = 0;
		}

		FAssertMsg((0 < GC.getNumImprovementInfos()) && "GC.getNumImprovementInfos() is not greater than zero but an array is being allocated in CvArea::reset", "GC.getNumImprovementInfos() is not greater than zero but an array is being allocated in CvArea::reset");
		m_paiNumImprovements = new int[GC.getNumImprovementInfos()];
		for (iI = 0; iI < GC.getNumImprovementInfos(); iI++)
		{
			m_paiNumImprovements[iI] = 0;
		}
	}
}


int CvArea::getID()							
{
	return m_iID;
}


void CvArea::setID(int iID)														
{
	m_iID = iID;
}


int CvArea::calculateTotalBestNatureYield()
{
	CvPlot* pLoopPlot;
	int iCount;
	int iI;

	iCount = 0;

	for (iI = 0; iI < GC.getMapINLINE().numPlotsINLINE(); iI++)
	{
		pLoopPlot = GC.getMapINLINE().plotByIndexINLINE(iI);

		if (pLoopPlot->getArea() == getID())
		{
			iCount += pLoopPlot->calculateTotalBestNatureYield(NO_TEAM);
		}
	}

	return iCount;
}


int CvArea::countCoastalLand()
{
	CvPlot* pLoopPlot;
	int iCount;
	int iI;

	if (isWater())
	{
		return 0;
	}

	iCount = 0;

	for (iI = 0; iI < GC.getMapINLINE().numPlotsINLINE(); iI++)
	{
		pLoopPlot = GC.getMapINLINE().plotByIndexINLINE(iI);

		if (pLoopPlot->getArea() == getID())
		{
			if (pLoopPlot->isCoastalLand())
			{
				iCount++;
			}
		}
	}

	return iCount;
}


int CvArea::countNumUniqueBonusTypes()
{
	int iCount;
	int iI;

	iCount = 0;

	for (iI = 0; iI < GC.getNumBonusInfos(); iI++)
	{
		if (getNumBonuses((BonusTypes)iI) > 0)
		{
			if (GC.getBonusInfo((BonusTypes)iI).isOneArea())
			{
				iCount++;
			}
		}
	}

	return iCount;
}


int CvArea::countHasReligion(ReligionTypes eReligion, PlayerTypes eOwner)
{
	CvCity* pLoopCity;
	int iCount;
	int iLoop;
	int iI;

	iCount = 0;

	for (iI = 0; iI < MAX_PLAYERS; iI++)
	{
		if (GET_PLAYER((PlayerTypes)iI).isAlive())
		{
			if ((eOwner == NO_PLAYER) || (iI == eOwner))
			{
				for (pLoopCity = GET_PLAYER((PlayerTypes)iI).firstCity(&iLoop); pLoopCity != NULL; pLoopCity = GET_PLAYER((PlayerTypes)iI).nextCity(&iLoop))
				{
					if (pLoopCity->isHasReligion(eReligion))
					{
						iCount++;
					}
				}
			}
		}
	}

	return iCount;
}


int CvArea::getNumTiles()
{
	return m_iNumTiles;
}


bool CvArea::isLake()							
{
	return (isWater() && (getNumTiles() <= GC.getDefineINT("LAKE_MAX_AREA_SIZE")));
}


void CvArea::changeNumTiles(int iChange)
{
	bool bOldLake;

	if (iChange != 0)
	{
		bOldLake = isLake();

		m_iNumTiles = (m_iNumTiles + iChange);
		FAssert(getNumTiles() >= 0);

		if (bOldLake != isLake())
		{
			GC.getMapINLINE().updateIrrigated();
			GC.getMapINLINE().updateYield();
		}
	}
}


int CvArea::getNumOwnedTiles()
{
	return m_iNumOwnedTiles;
}


int CvArea::getNumUnownedTiles()
{
	return (getNumTiles() - getNumOwnedTiles());
}


void CvArea::changeNumOwnedTiles(int iChange)									
{
	m_iNumOwnedTiles = (m_iNumOwnedTiles + iChange);
	FAssert(getNumOwnedTiles() >= 0);
	FAssert(getNumUnownedTiles() >= 0);
}


int CvArea::getNumRiverEdges()													
{
	return m_iNumRiverEdges;
}


void CvArea::changeNumRiverEdges(int iChange)									
{
	m_iNumRiverEdges = (m_iNumRiverEdges + iChange);
	FAssert(getNumRiverEdges() >= 0);
}


int CvArea::getNumUnits()					
{
	return m_iNumUnits;
}


int CvArea::getNumCities()					
{
	return m_iNumCities;
}


int CvArea::getTotalPopulation()					
{
	return m_iTotalPopulation;
}


int CvArea::getNumStartingPlots()
{
	return m_iNumStartingPlots;
}


void CvArea::changeNumStartingPlots(int iChange)
{
	m_iNumStartingPlots = m_iNumStartingPlots + iChange;
	FAssert(getNumStartingPlots() >= 0);
}


bool CvArea::isWater()							
{
	return m_bWater;
}


int CvArea::getUnitsPerPlayer(PlayerTypes eIndex)												
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiUnitsPerPlayer[eIndex];
}


void CvArea::changeUnitsPerPlayer(PlayerTypes eIndex, int iChange)							
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_iNumUnits = (m_iNumUnits + iChange);
	FAssert(getNumUnits() >= 0);
	m_aiUnitsPerPlayer[eIndex] = (m_aiUnitsPerPlayer[eIndex] + iChange);
	FAssert(getUnitsPerPlayer(eIndex) >= 0);
}


int CvArea::getAnimalsPerPlayer(PlayerTypes eIndex)			
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiAnimalsPerPlayer[eIndex];
}


void CvArea::changeAnimalsPerPlayer(PlayerTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_aiAnimalsPerPlayer[eIndex] = (m_aiAnimalsPerPlayer[eIndex] + iChange);
	FAssert(getAnimalsPerPlayer(eIndex) >= 0);
}


int CvArea::getCitiesPerPlayer(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiCitiesPerPlayer[eIndex];
}


void CvArea::changeCitiesPerPlayer(PlayerTypes eIndex, int iChange)							
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_iNumCities = (m_iNumCities + iChange);
	FAssert(getNumCities() >= 0);
	m_aiCitiesPerPlayer[eIndex] = (m_aiCitiesPerPlayer[eIndex] + iChange);
	FAssert(getCitiesPerPlayer(eIndex) >= 0);
}


int CvArea::getPopulationPerPlayer(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiPopulationPerPlayer[eIndex];
}


void CvArea::changePopulationPerPlayer(PlayerTypes eIndex, int iChange)							
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_iTotalPopulation = (m_iTotalPopulation + iChange);
	FAssert(getTotalPopulation() >= 0);
	m_aiPopulationPerPlayer[eIndex] = (m_aiPopulationPerPlayer[eIndex] + iChange);
	FAssert(getPopulationPerPlayer(eIndex) >= 0);
}


int CvArea::getBuildingGoodHealth(PlayerTypes eIndex) 
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiBuildingGoodHealth[eIndex];
}


void CvArea::changeBuildingGoodHealth(PlayerTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");

	if (iChange != 0)
	{
		m_aiBuildingGoodHealth[eIndex] = (m_aiBuildingGoodHealth[eIndex] + iChange);
		FAssert(getBuildingGoodHealth(eIndex) >= 0);

		GET_PLAYER(eIndex).AI_makeAssignWorkDirty();
	}
}


int CvArea::getBuildingBadHealth(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiBuildingBadHealth[eIndex];
}


void CvArea::changeBuildingBadHealth(PlayerTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");

	if (iChange != 0)
	{
		m_aiBuildingBadHealth[eIndex] = (m_aiBuildingBadHealth[eIndex] + iChange);
		FAssert(getBuildingBadHealth(eIndex) >= 0);

		GET_PLAYER(eIndex).AI_makeAssignWorkDirty();
	}
}


int CvArea::getBuildingHappiness(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiBuildingHappiness[eIndex];
}


void CvArea::changeBuildingHappiness(PlayerTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");

	if (iChange != 0)
	{
		m_aiBuildingHappiness[eIndex] = (m_aiBuildingHappiness[eIndex] + iChange);

		GET_PLAYER(eIndex).AI_makeAssignWorkDirty();
	}
}


int CvArea::getFreeSpecialist(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiFreeSpecialist[eIndex];
}


void CvArea::changeFreeSpecialist(PlayerTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");

	if (iChange != 0)
	{
		m_aiFreeSpecialist[eIndex] = (m_aiFreeSpecialist[eIndex] + iChange);
		FAssert(getFreeSpecialist(eIndex) >= 0);

		GET_PLAYER(eIndex).AI_makeAssignWorkDirty();
	}
}


int CvArea::getPower(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiPower[eIndex];
}


void CvArea::changePower(PlayerTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_aiPower[eIndex] = (m_aiPower[eIndex] + iChange);
	FAssert(getPower(eIndex) >= 0);
}


int CvArea::getBestFoundValue(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiBestFoundValue[eIndex];
}


void CvArea::setBestFoundValue(PlayerTypes eIndex, int iNewValue)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_aiBestFoundValue[eIndex] = iNewValue;
	FAssert(getBestFoundValue(eIndex) >= 0);
}


int CvArea::getNumRevealedTiles(TeamTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return m_aiNumRevealedTiles[eIndex];
}


int CvArea::getNumUnrevealedTiles(TeamTypes eIndex)
{
	return (getNumTiles() - getNumRevealedTiles(eIndex));
}


void CvArea::changeNumRevealedTiles(TeamTypes eIndex, int iChange)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	m_aiNumRevealedTiles[eIndex] = (m_aiNumRevealedTiles[eIndex] + iChange);
	FAssert(getNumRevealedTiles(eIndex) >= 0);
}


int CvArea::getCleanPowerCount(TeamTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_TEAMS, "eIndex is expected to be < MAX_TEAMS");
	return m_aiCleanPowerCount[eIndex];
}


bool CvArea::isCleanPower(TeamTypes eIndex)
{
	return (getCleanPowerCount(eIndex) > 0);
}


void CvArea::changeCleanPowerCount(TeamTypes eIndex, int iChange)
{
	bool bOldCleanPower;

	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_TEAMS, "eIndex is expected to be < MAX_TEAMS");

	if (iChange != 0)
	{
		bOldCleanPower = isCleanPower(eIndex);

		m_aiCleanPowerCount[eIndex] = (m_aiCleanPowerCount[eIndex] + iChange);

		if (bOldCleanPower != isCleanPower(eIndex))
		{
			GET_TEAM(eIndex).updateCommerce();
			GET_TEAM(eIndex).updatePowerHealth();

			if (eIndex == GC.getGameINLINE().getActiveTeam())
			{
				gDLL->getInterfaceIFace()->setDirty(CityInfo_DIRTY_BIT, true);
			}
		}
	}
}


AreaAITypes CvArea::getAreaAIType(TeamTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_TEAMS, "eIndex is expected to be < MAX_TEAMS");
	return m_aeAreaAIType[eIndex];
}


void CvArea::setAreaAIType(TeamTypes eIndex, AreaAITypes eNewValue)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_TEAMS, "eIndex is expected to be < MAX_TEAMS");
	m_aeAreaAIType[eIndex] = eNewValue;
}


CvCity* CvArea::getTargetCity(PlayerTypes eIndex)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");
	return getCity(m_aTargetCities[eIndex]);
}


void CvArea::setTargetCity(PlayerTypes eIndex, CvCity* pNewValue)
{
	FAssertMsg(eIndex >= 0, "eIndex is expected to be >= 0");
	FAssertMsg(eIndex < MAX_PLAYERS, "eIndex is expected to be < MAX_PLAYERS");

	if (pNewValue != NULL)
	{
		m_aTargetCities[eIndex] = pNewValue->getIDInfo();
	}
	else
	{
		m_aTargetCities[eIndex].reset();
	}
}


int CvArea::getYieldRateModifier(PlayerTypes eIndex1, YieldTypes eIndex2)
{
	FAssertMsg(eIndex1 >= 0, "eIndex1 is expected to be >= 0");
	FAssertMsg(eIndex1 < MAX_PLAYERS, "eIndex1 is expected to be < MAX_PLAYERS");
	FAssertMsg(eIndex2 >= 0, "eIndex2 is expected to be >= 0");
	FAssertMsg(eIndex2 < NUM_YIELD_TYPES, "eIndex2 is expected to be < NUM_YIELD_TYPES");
	return m_aaiYieldRateModifier[eIndex1][eIndex2];
}


void CvArea::changeYieldRateModifier(PlayerTypes eIndex1, YieldTypes eIndex2, int iChange)
{
	FAssertMsg(eIndex1 >= 0, "eIndex1 is expected to be >= 0");
	FAssertMsg(eIndex1 < MAX_PLAYERS, "eIndex1 is expected to be < MAX_PLAYERS");
	FAssertMsg(eIndex2 >= 0, "eIndex2 is expected to be >= 0");
	FAssertMsg(eIndex2 < NUM_YIELD_TYPES, "eIndex2 is expected to be < NUM_YIELD_TYPES");

	if (iChange != 0)
	{
		m_aaiYieldRateModifier[eIndex1][eIndex2] = (m_aaiYieldRateModifier[eIndex1][eIndex2] + iChange);

		if (eIndex2 == YIELD_COMMERCE)
		{
			GET_PLAYER(eIndex1).updateCommerce();
		}

		GET_PLAYER(eIndex1).AI_makeAssignWorkDirty();

		if (GET_PLAYER(eIndex1).getTeam() == GC.getGameINLINE().getActiveTeam())
		{
			gDLL->getInterfaceIFace()->setDirty(CityInfo_DIRTY_BIT, true);
		}
	}
}


int CvArea::getNumTrainAIUnits(PlayerTypes eIndex1, UnitAITypes eIndex2)
{
	FAssertMsg(eIndex1 >= 0, "eIndex1 is expected to be >= 0");
	FAssertMsg(eIndex1 < MAX_PLAYERS, "eIndex1 is expected to be < MAX_PLAYERS");
	FAssertMsg(eIndex2 >= 0, "eIndex2 is expected to be >= 0");
	FAssertMsg(eIndex2 < NUM_UNITAI_TYPES, "eIndex2 is expected to be < NUM_UNITAI_TYPES");
	return m_aaiNumTrainAIUnits[eIndex1][eIndex2];
}


void CvArea::changeNumTrainAIUnits(PlayerTypes eIndex1, UnitAITypes eIndex2, int iChange)
{
	FAssertMsg(eIndex1 >= 0, "eIndex1 is expected to be >= 0");
	FAssertMsg(eIndex1 < MAX_PLAYERS, "eIndex1 is expected to be < MAX_PLAYERS");
	FAssertMsg(eIndex2 >= 0, "eIndex2 is expected to be >= 0");
	FAssertMsg(eIndex2 < NUM_UNITAI_TYPES, "eIndex2 is expected to be < NUM_UNITAI_TYPES");
	m_aaiNumTrainAIUnits[eIndex1][eIndex2] = (m_aaiNumTrainAIUnits[eIndex1][eIndex2] + iChange);
	FAssert(getNumTrainAIUnits(eIndex1, eIndex2) >= 0);
}


int CvArea::getNumAIUnits(PlayerTypes eIndex1, UnitAITypes eIndex2)
{
	FAssertMsg(eIndex1 >= 0, "eIndex1 is expected to be >= 0");
	FAssertMsg(eIndex1 < MAX_PLAYERS, "eIndex1 is expected to be < MAX_PLAYERS");
	FAssertMsg(eIndex2 >= 0, "eIndex2 is expected to be >= 0");
	FAssertMsg(eIndex2 < NUM_UNITAI_TYPES, "eIndex2 is expected to be < NUM_UNITAI_TYPES");
	return m_aaiNumAIUnits[eIndex1][eIndex2];
}


void CvArea::changeNumAIUnits(PlayerTypes eIndex1, UnitAITypes eIndex2, int iChange)
{
	FAssertMsg(eIndex1 >= 0, "eIndex1 is expected to be >= 0");
	FAssertMsg(eIndex1 < MAX_PLAYERS, "eIndex1 is expected to be < MAX_PLAYERS");
	FAssertMsg(eIndex2 >= 0, "eIndex2 is expected to be >= 0");
	FAssertMsg(eIndex2 < NUM_UNITAI_TYPES, "eIndex2 is expected to be < NUM_UNITAI_TYPES");
	m_aaiNumAIUnits[eIndex1][eIndex2] = (m_aaiNumAIUnits[eIndex1][eIndex2] + iChange);
	FAssert(getNumAIUnits(eIndex1, eIndex2) >= 0);
}


int CvArea::getNumBonuses(BonusTypes eBonus)
{
	FAssertMsg(eBonus >= 0, "eBonus expected to be >= 0");
	FAssertMsg(eBonus < GC.getNumBonusInfos(), "eBonus expected to be < GC.getNumBonusInfos");
	return m_paiNumBonuses[eBonus];
}


int CvArea::getNumTotalBonuses()
{
	int iTotal = 0;

	for (int iI = 0; iI < GC.getNumBonusInfos(); iI++)
	{
		iTotal += m_paiNumBonuses[iI];
	}

	return iTotal;
}


void CvArea::changeNumBonuses(BonusTypes eBonus, int iChange)					
{
	FAssertMsg(eBonus >= 0, "eBonus expected to be >= 0");
	FAssertMsg(eBonus < GC.getNumBonusInfos(), "eBonus expected to be < GC.getNumBonusInfos");
	m_paiNumBonuses[eBonus] = (m_paiNumBonuses[eBonus] + iChange);
	FAssert(getNumBonuses(eBonus) >= 0);
}


int CvArea::getNumImprovements(ImprovementTypes eImprovement)
{
	FAssertMsg(eImprovement >= 0, "eImprovement expected to be >= 0");
	FAssertMsg(eImprovement < GC.getNumImprovementInfos(), "eImprovement expected to be < GC.getNumImprovementInfos");
	return m_paiNumImprovements[eImprovement];
}


void CvArea::changeNumImprovements(ImprovementTypes eImprovement, int iChange)	
{
	FAssertMsg(eImprovement >= 0, "eImprovement expected to be >= 0");
	FAssertMsg(eImprovement < GC.getNumImprovementInfos(), "eImprovement expected to be < GC.getNumImprovementInfos");
	m_paiNumImprovements[eImprovement] = (m_paiNumImprovements[eImprovement] + iChange);
	FAssert(getNumImprovements(eImprovement) >= 0);
}


void CvArea::read(FDataStreamBase* pStream)
{
	int iI;

	// Init saved data
	reset();

	uint uiFlag=0;
	pStream->Read(&uiFlag);	// flags for expansion

	pStream->Read(&m_iID);
	pStream->Read(&m_iNumTiles);
	pStream->Read(&m_iNumOwnedTiles);
	pStream->Read(&m_iNumRiverEdges);
	pStream->Read(&m_iNumUnits);
	pStream->Read(&m_iNumCities);
	pStream->Read(&m_iTotalPopulation);
	pStream->Read(&m_iNumStartingPlots);

	pStream->Read(&m_bWater);

	pStream->Read(MAX_PLAYERS, m_aiUnitsPerPlayer);
	pStream->Read(MAX_PLAYERS, m_aiAnimalsPerPlayer);
	pStream->Read(MAX_PLAYERS, m_aiCitiesPerPlayer);
	pStream->Read(MAX_PLAYERS, m_aiPopulationPerPlayer);
	pStream->Read(MAX_PLAYERS, m_aiBuildingGoodHealth);
	pStream->Read(MAX_PLAYERS, m_aiBuildingBadHealth);
	pStream->Read(MAX_PLAYERS, m_aiBuildingHappiness);
	pStream->Read(MAX_PLAYERS, m_aiFreeSpecialist);
	pStream->Read(MAX_PLAYERS, m_aiPower);
	pStream->Read(MAX_PLAYERS, m_aiBestFoundValue);
	pStream->Read(MAX_TEAMS, m_aiNumRevealedTiles);
	pStream->Read(MAX_TEAMS, m_aiCleanPowerCount);

	pStream->Read(MAX_TEAMS, (int*)m_aeAreaAIType);

	for (iI=0;iI<MAX_PLAYERS;iI++)
	{
		pStream->Read((int*)&m_aTargetCities[iI].eOwner);
		pStream->Read(&m_aTargetCities[iI].iID);
	}

	pStream->Read((MAX_PLAYERS * NUM_YIELD_TYPES), m_aaiYieldRateModifier[0]);
	pStream->Read((MAX_PLAYERS * NUM_UNITAI_TYPES), m_aaiNumTrainAIUnits[0]);
	pStream->Read((MAX_PLAYERS * NUM_UNITAI_TYPES), m_aaiNumAIUnits[0]);

	pStream->Read(GC.getNumBonusInfos(), m_paiNumBonuses);
	pStream->Read(GC.getNumImprovementInfos(), m_paiNumImprovements);
}


void CvArea::write(FDataStreamBase* pStream)
{
	int iI;

	uint uiFlag=0;
	pStream->Write(uiFlag);		// flag for expansion

	pStream->Write(m_iID);
	pStream->Write(m_iNumTiles);
	pStream->Write(m_iNumOwnedTiles);
	pStream->Write(m_iNumRiverEdges);
	pStream->Write(m_iNumUnits);
	pStream->Write(m_iNumCities);
	pStream->Write(m_iTotalPopulation);
	pStream->Write(m_iNumStartingPlots);

	pStream->Write(m_bWater);

	pStream->Write(MAX_PLAYERS, m_aiUnitsPerPlayer);
	pStream->Write(MAX_PLAYERS, m_aiAnimalsPerPlayer);
	pStream->Write(MAX_PLAYERS, m_aiCitiesPerPlayer);
	pStream->Write(MAX_PLAYERS, m_aiPopulationPerPlayer);
	pStream->Write(MAX_PLAYERS, m_aiBuildingGoodHealth);
	pStream->Write(MAX_PLAYERS, m_aiBuildingBadHealth);
	pStream->Write(MAX_PLAYERS, m_aiBuildingHappiness);
	pStream->Write(MAX_PLAYERS, m_aiFreeSpecialist);
	pStream->Write(MAX_PLAYERS, m_aiPower);
	pStream->Write(MAX_PLAYERS, m_aiBestFoundValue);
	pStream->Write(MAX_TEAMS, m_aiNumRevealedTiles);
	pStream->Write(MAX_TEAMS, m_aiCleanPowerCount);

	pStream->Write(MAX_TEAMS, (int*)m_aeAreaAIType);

	for (iI=0;iI<MAX_PLAYERS;iI++)
	{
		pStream->Write(m_aTargetCities[iI].eOwner);
		pStream->Write(m_aTargetCities[iI].iID);
	}

	pStream->Write((MAX_PLAYERS * NUM_YIELD_TYPES), m_aaiYieldRateModifier[0]);
	pStream->Write((MAX_PLAYERS * NUM_UNITAI_TYPES), m_aaiNumTrainAIUnits[0]);
	pStream->Write((MAX_PLAYERS * NUM_UNITAI_TYPES), m_aaiNumAIUnits[0]);

	pStream->Write(GC.getNumBonusInfos(), m_paiNumBonuses);
	pStream->Write(GC.getNumImprovementInfos(), m_paiNumImprovements);
}

// Protected Functions...
