Bazaar developer reference

    CvTacticalAnalysisMap::MarkCellsNearEnemy()

    Defined in
    CvTacticalAnalysisMap.cpp, line 303
    Class
    CvTacticalAnalysisMap
    Hook name
    CivHooks::CvTacticalAnalysisMap_MarkCellsNearEnemy

    Hooks

    static bool BeforeCvTacticalAnalysisMap_MarkCellsNearEnemy(CvTacticalAnalysisMap* self);static void AfterCvTacticalAnalysisMap_MarkCellsNearEnemy(CvTacticalAnalysisMap* self);static void ReplaceCvTacticalAnalysisMap_MarkCellsNearEnemy(void (*original)(CvTacticalAnalysisMap*), CvTacticalAnalysisMap* self);CivRegisterBefore<CivHooks::CvTacticalAnalysisMap_MarkCellsNearEnemy>(host, &BeforeCvTacticalAnalysisMap_MarkCellsNearEnemy);CivRegisterAfter<CivHooks::CvTacticalAnalysisMap_MarkCellsNearEnemy>(host, &AfterCvTacticalAnalysisMap_MarkCellsNearEnemy);CivRegisterReplace<CivHooks::CvTacticalAnalysisMap_MarkCellsNearEnemy>(host, &ReplaceCvTacticalAnalysisMap_MarkCellsNearEnemy);

    Code

    302// Indicate the plots we might want to move to that the enemy can attack303void CvTacticalAnalysisMap::MarkCellsNearEnemy()304{305	int iDistance;306307	// Look at every cell on the map308	for(int iI = 0; iI < GC.getMap().numPlots(); iI++)309	{310		bool bMarkedIt = false;   // Set true once we've found one that enemy can move past (worst case)311312		CvPlot* pPlot = GC.getMap().plotByIndexUnchecked(iI);313		if(m_pPlots[iI].IsRevealed() && !m_pPlots[iI].IsImpassableTerrain() && !m_pPlots[iI].IsImpassableTerritory())314		{315			// Friendly cities always safe316			if(!m_pPlots[iI].IsFriendlyCity())317			{318				if(!pPlot->isVisibleToEnemyTeam(m_pPlayer->getTeam()))319				{320					m_pPlots[iI].SetNotVisibleToEnemy(true);321				}322				else323				{324					for(unsigned int iUnitIndex = 0;  iUnitIndex < m_EnemyUnits.size() && !bMarkedIt; iUnitIndex++)325					{326						CvUnit* pUnit = m_EnemyUnits[iUnitIndex];327						if(pUnit->getArea() == pPlot->getArea())328						{329							// Distance check before hitting pathfinder330							iDistance = plotDistance(pUnit->getX(), pUnit->getY(), pPlot->getX(), pPlot->getY());331							if(iDistance == 0)332							{333								m_pPlots[iI].SetSubjectToAttack(true);334								m_pPlots[iI].SetEnemyCanMovePast(true);335								bMarkedIt = true;336							}337338							// TEMPORARY OPTIMIZATION: Assumes can't use roads or RR339							else if(iDistance <= pUnit->baseMoves())340							{341								int iTurnsToReach;342								iTurnsToReach = TurnsToReachTarget(pUnit, pPlot, true /*bReusePaths*/, true /*bIgnoreUnits*/);	// Its ok to reuse paths because when ignoring units, we don't use the tactical analysis map (which we are building)343								if(iTurnsToReach <= 1)344								{345									m_pPlots[iI].SetSubjectToAttack(true);346								}347								if(iTurnsToReach == 0)348								{349									m_pPlots[iI].SetEnemyCanMovePast(true);350									bMarkedIt = true;351								}352							}353						}354					}355356					// Check adjacent plots for enemy citadels357					if(!m_pPlots[iI].IsSubjectToAttack())358					{359						CvPlot* pAdjacentPlot;360						for(int jJ = 0; jJ < NUM_DIRECTION_TYPES; jJ++)361						{362							pAdjacentPlot = plotDirection(pPlot->getX(), pPlot->getY(), ((DirectionTypes)jJ));363							if(pAdjacentPlot != NULL && pAdjacentPlot->getOwner() != NO_PLAYER)364							{365								if(atWar(m_pPlayer->getTeam(), GET_PLAYER(pAdjacentPlot->getOwner()).getTeam()))366								{367									ImprovementTypes eImprovement = pAdjacentPlot->getImprovementType();368									if(eImprovement != NO_IMPROVEMENT && GC.getImprovementInfo(eImprovement)->GetNearbyEnemyDamage() > 0)369									{370										m_pPlots[iI].SetSubjectToAttack(true);371										break;372									}373								}374							}375						}376					}377				}378			}379		}380	}381}

    Calls

    Called by